commit 3b8e4ed9c9906f6c23c05730b5d77df67fda95d2 Author: Vladislav Khorev Date: Tue Jan 10 07:08:49 2017 +0300 First commit diff --git a/boost-gil-extension/boost/gil/extension/numeric/affine.hpp b/boost-gil-extension/boost/gil/extension/numeric/affine.hpp new file mode 100755 index 0000000..5538458 --- /dev/null +++ b/boost-gil-extension/boost/gil/extension/numeric/affine.hpp @@ -0,0 +1,91 @@ +/* + Copyright 2005-2007 Adobe Systems Incorporated + Distributed under the MIT License (see accompanying file LICENSE_1_0_0.txt + or a copy at http://opensource.adobe.com/licenses.html) +*/ + +/*************************************************************************************************/ + +#ifndef GIL_AFFINE_HPP +#define GIL_AFFINE_HPP + +#include // point2 + +//////////////////////////////////////////////////////////////////////////////////////// +/// \file +/// \brief support for affine transformations +/// \author Lubomir Bourdev and Hailin Jin \n +/// Adobe Systems Incorporated +/// \date 2005-2007 \n September 21, 2006 +/// +//////////////////////////////////////////////////////////////////////////////////////// + +namespace boost { namespace gil { + +//////////////////////////////////////////////////////////////////////////////////////// +/// +/// Simple matrix to do 2D affine transformations. It is actually 3x3 but the last column is [0 0 1] +/// +//////////////////////////////////////////////////////////////////////////////////////// +template +class matrix3x2 { +public: + matrix3x2() : a(1), b(0), c(0), d(1), e(0), f(0) {} + matrix3x2(T A, T B, T C, T D, T E, T F) : a(A),b(B),c(C),d(D),e(E),f(F) {} + matrix3x2(const matrix3x2& mat) : a(mat.a), b(mat.b), c(mat.c), d(mat.d), e(mat.e), f(mat.f) {} + matrix3x2& operator=(const matrix3x2& m) { a=m.a; b=m.b; c=m.c; d=m.d; e=m.e; f=m.f; return *this; } + + matrix3x2& operator*=(const matrix3x2& m) { (*this) = (*this)*m; return *this; } + + static matrix3x2 get_rotate(T rads) { T c=std::cos(rads); T s=std::sin(rads); return matrix3x2(c,s,-s,c,0,0); } + static matrix3x2 get_translate(const point2& t) { return matrix3x2(1 ,0,0,1 ,t.x,t.y); } + static matrix3x2 get_translate(T x, T y) { return matrix3x2(1 ,0,0,1 ,x, y ); } + static matrix3x2 get_scale (const point2& s) { return matrix3x2(s.x,0,0,s.y,0 ,0 ); } + static matrix3x2 get_scale (T x, T y) { return matrix3x2(x, 0,0,y, 0 ,0 ); } + static matrix3x2 get_scale (T s) { return matrix3x2(s ,0,0,s ,0 ,0 ); } + + T a,b,c,d,e,f; +}; + +template GIL_FORCEINLINE +matrix3x2 operator*(const matrix3x2& m1, const matrix3x2& m2) { + return matrix3x2( + m1.a * m2.a + m1.b * m2.c, + m1.a * m2.b + m1.b * m2.d, + m1.c * m2.a + m1.d * m2.c, + m1.c * m2.b + m1.d * m2.d, + m1.e * m2.a + m1.f * m2.c + m2.e, + m1.e * m2.b + m1.f * m2.d + m2.f ); +} + +template GIL_FORCEINLINE +point2 operator*(const point2& p, const matrix3x2& m) { + return point2(m.a*p.x + m.c*p.y + m.e, m.b*p.x + m.d*p.y + m.f); +} + +//////////////////////////////////////////////////////////////////////////////////////// +/// Define affine mapping that transforms the source coordinates by the affine transformation +//////////////////////////////////////////////////////////////////////////////////////// +/* +template +concept MappingFunctionConcept { + typename mapping_traits::result_type; where PointNDConcept; + + template { where PointNDConcept } + result_type transform(MapFn&, const Domain& src); +}; +*/ + +template struct mapping_traits; + +template +struct mapping_traits > { + typedef point2 result_type; +}; + +template GIL_FORCEINLINE +point2 transform(const matrix3x2& mat, const point2& src) { return src * mat; } + +} } // namespace boost::gil + +#endif diff --git a/boost-gil-extension/boost/gil/extension/numeric/algorithm.hpp b/boost-gil-extension/boost/gil/extension/numeric/algorithm.hpp new file mode 100755 index 0000000..22d4940 --- /dev/null +++ b/boost-gil-extension/boost/gil/extension/numeric/algorithm.hpp @@ -0,0 +1,155 @@ +/* + Copyright 2005-2007 Adobe Systems Incorporated + Distributed under the MIT License (see accompanying file LICENSE_1_0_0.txt + or a copy at http://opensource.adobe.com/licenses.html) +*/ + +/*************************************************************************************************/ + +#ifndef GIL_NUMERIC_ALGORITHM_HPP +#define GIL_NUMERIC_ALGORITHM_HPP + +/*! +/// \file +/// \brief Numeric algorithms +/// \author Hailin Jin and Lubomir Bourdev \n +/// Adobe Systems Incorporated +/// \date 2005-2007 \n Last updated on February 6, 2007 +*/ + +#include +#include +#include +#include +#include +#include +#include + +namespace boost { namespace gil { + +/// \brief Returns the reference proxy associated with a type that has a \p "reference" member typedef. +/// +/// The reference proxy is the reference type, but with stripped-out C++ reference. It models PixelConcept +template +struct pixel_proxy : public remove_reference {}; + +/// \brief std::for_each for a pair of iterators +template +BinaryFunction for_each(Iterator1 first1,Iterator1 last1,Iterator2 first2,BinaryFunction f) { + while(first1!=last1) + f(*first1++,*first2++); + return f; +} + +template +inline DstIterator assign_pixels(SrcIterator src,SrcIterator src_end,DstIterator dst) { + for_each(src,src_end,dst,pixel_assigns_t::value_type>::type, + typename pixel_proxy::value_type>::type>()); + return dst+(src_end-src); +} + +namespace detail { +template +struct inner_product_k_t { + template + static _Tp apply(_InputIterator1 __first1, + _InputIterator2 __first2, _Tp __init, + _BinaryOperation1 __binary_op1, + _BinaryOperation2 __binary_op2) { + __init = __binary_op1(__init, __binary_op2(*__first1, *__first2)); + return inner_product_k_t::template apply(__first1+1,__first2+1,__init, + __binary_op1, __binary_op2); + } +}; + +template <> +struct inner_product_k_t<0> { + template + static _Tp apply(_InputIterator1 __first1, + _InputIterator2 __first2, _Tp __init, + _BinaryOperation1 __binary_op1, + _BinaryOperation2 __binary_op2) { + return __init; + } +}; +} // namespace detail + +/// static version of std::inner_product +template +GIL_FORCEINLINE +_Tp inner_product_k(_InputIterator1 __first1, + _InputIterator2 __first2, + _Tp __init, + _BinaryOperation1 __binary_op1, + _BinaryOperation2 __binary_op2) { + return detail::inner_product_k_t::template apply(__first1,__first2,__init, + __binary_op1, __binary_op2); +} + +/// \brief 1D un-guarded correlation with a variable-size kernel +template +inline DstIterator correlate_pixels_n(SrcIterator src_begin,SrcIterator src_end, + KernelIterator ker_begin,Integer ker_size, + DstIterator dst_begin) { + typedef typename pixel_proxy::value_type>::type PIXEL_SRC_REF; + typedef typename pixel_proxy::value_type>::type PIXEL_DST_REF; + typedef typename std::iterator_traits::value_type kernel_type; + PixelAccum acc_zero; pixel_zeros_t()(acc_zero); + while(src_begin!=src_end) { + pixel_assigns_t()( + std::inner_product(src_begin,src_begin+ker_size,ker_begin,acc_zero, + pixel_plus_t(), + pixel_multiplies_scalar_t()), + *dst_begin); + ++src_begin; ++dst_begin; + } + return dst_begin; +} + +/// \brief 1D un-guarded correlation with a fixed-size kernel +template +inline DstIterator correlate_pixels_k(SrcIterator src_begin,SrcIterator src_end, + KernelIterator ker_begin, + DstIterator dst_begin) { + typedef typename pixel_proxy::value_type>::type PIXEL_SRC_REF; + typedef typename pixel_proxy::value_type>::type PIXEL_DST_REF; + typedef typename std::iterator_traits::value_type kernel_type; + PixelAccum acc_zero; pixel_zeros_t()(acc_zero); + while(src_begin!=src_end) { + pixel_assigns_t()( + inner_product_k(src_begin,ker_begin,acc_zero, + pixel_plus_t(), + pixel_multiplies_scalar_t()), + *dst_begin); + ++src_begin; ++dst_begin; + } + return dst_begin; +} + +/// \brief destination is set to be product of the source and a scalar +template +inline void view_multiplies_scalar(const SrcView& src,const Scalar& scalar,const DstView& dst) { + assert(src.dimensions()==dst.dimensions()); + typedef typename pixel_proxy::type PIXEL_SRC_REF; + typedef typename pixel_proxy::type PIXEL_DST_REF; + int height=src.height(); + for(int rr=0;rr()( + pixel_multiplies_scalar_t()(*it_src,scalar), + *it_dst); + ++it_src; ++it_dst; + } + } +} + +} } // namespace boost::gil + +#endif diff --git a/boost-gil-extension/boost/gil/extension/numeric/channel_numeric_operations.hpp b/boost-gil-extension/boost/gil/extension/numeric/channel_numeric_operations.hpp new file mode 100755 index 0000000..06d0735 --- /dev/null +++ b/boost-gil-extension/boost/gil/extension/numeric/channel_numeric_operations.hpp @@ -0,0 +1,156 @@ +/* + Copyright 2005-2007 Adobe Systems Incorporated + Distributed under the MIT License (see accompanying file LICENSE_1_0_0.txt + or a copy at http://opensource.adobe.com/licenses.html) +*/ + +/*************************************************************************************************/ + +#ifndef GIL_CHANNEL_NUMERIC_OPERATIONS_HPP +#define GIL_CHANNEL_NUMERIC_OPERATIONS_HPP + +/*! +/// \file +/// \brief Structures for channel-wise numeric operations +/// \author Hailin Jin and Lubomir Bourdev \n +/// Adobe Systems Incorporated +/// \date 2005-2007 \n Last updated on September 30, 2006 +/// Currently defined structures: +/// channel_plus_t (+), channel_minus_t (-), +/// channel_multiplies_t (*), channel_divides_t (/), +/// channel_plus_scalar_t (+s), channel_minus_scalar_t (-s), +/// channel_multiplies_scalar_t (*s), channel_divides_scalar_t (/s), +/// channel_halves_t (/=2), channel_zeros_t (=0), channel_assigns_t (=) +*/ + +#include +#include +#include + +namespace boost { namespace gil { + +/// \ingroup ChannelNumericOperations +/// structure for adding one channel to another +/// this is a generic implementation; user should specialize it for better performance +template +struct channel_plus_t : public std::binary_function { + ChannelR operator()(typename channel_traits::const_reference ch1, + typename channel_traits::const_reference ch2) const { + return ChannelR(ch1)+ChannelR(ch2); + } +}; + +/// \ingroup ChannelNumericOperations +/// structure for subtracting one channel from another +/// this is a generic implementation; user should specialize it for better performance +template +struct channel_minus_t : public std::binary_function { + ChannelR operator()(typename channel_traits::const_reference ch1, + typename channel_traits::const_reference ch2) const { + return ChannelR(ch1)-ChannelR(ch2); + } +}; + +/// \ingroup ChannelNumericOperations +/// structure for multiplying one channel to another +/// this is a generic implementation; user should specialize it for better performance +template +struct channel_multiplies_t : public std::binary_function { + ChannelR operator()(typename channel_traits::const_reference ch1, + typename channel_traits::const_reference ch2) const { + return ChannelR(ch1)*ChannelR(ch2); + } +}; + +/// \ingroup ChannelNumericOperations +/// structure for dividing channels +/// this is a generic implementation; user should specialize it for better performance +template +struct channel_divides_t : public std::binary_function { + ChannelR operator()(typename channel_traits::const_reference ch1, + typename channel_traits::const_reference ch2) const { + return ChannelR(ch1)/ChannelR(ch2); + } +}; + +/// \ingroup ChannelNumericOperations +/// structure for adding a scalar to a channel +/// this is a generic implementation; user should specialize it for better performance +template +struct channel_plus_scalar_t : public std::binary_function { + ChannelR operator()(typename channel_traits::const_reference ch, + const Scalar& s) const { + return ChannelR(ch)+ChannelR(s); + } +}; + +/// \ingroup ChannelNumericOperations +/// structure for subtracting a scalar from a channel +/// this is a generic implementation; user should specialize it for better performance +template +struct channel_minus_scalar_t : public std::binary_function { + ChannelR operator()(typename channel_traits::const_reference ch, + const Scalar& s) const { + return ChannelR(ch-s); + } +}; + +/// \ingroup ChannelNumericOperations +/// structure for multiplying a scalar to one channel +/// this is a generic implementation; user should specialize it for better performance +template +struct channel_multiplies_scalar_t : public std::binary_function { + ChannelR operator()(typename channel_traits::const_reference ch, + const Scalar& s) const { + return ChannelR(ch)*ChannelR(s); + } +}; + +/// \ingroup ChannelNumericOperations +/// structure for dividing a channel by a scalar +/// this is a generic implementation; user should specialize it for better performance +template +struct channel_divides_scalar_t : public std::binary_function { + ChannelR operator()(typename channel_traits::const_reference ch, + const Scalar& s) const { + return ChannelR(ch)/ChannelR(s); + } +}; + +/// \ingroup ChannelNumericOperations +/// structure for halving a channel +/// this is a generic implementation; user should specialize it for better performance +template +struct channel_halves_t : public std::unary_function { + typename channel_traits::reference + operator()(typename channel_traits::reference ch) const { + return ch/=2.0; + } +}; + +/// \ingroup ChannelNumericOperations +/// structure for setting a channel to zero +/// this is a generic implementation; user should specialize it for better performance +template +struct channel_zeros_t : public std::unary_function { + typename channel_traits::reference + operator()(typename channel_traits::reference ch) const { + return ch=Channel(0); + } +}; + +/// \ingroup ChannelNumericOperations +/// structure for assigning one channel to another +/// this is a generic implementation; user should specialize it for better performance +template +struct channel_assigns_t : public std::binary_function { + typename channel_traits::reference + operator()(typename channel_traits::const_reference ch1, + typename channel_traits::reference ch2) const { + return ch2=Channel2(ch1); + } +}; + +} } // namespace boost::gil + +#endif diff --git a/boost-gil-extension/boost/gil/extension/numeric/convolve.hpp b/boost-gil-extension/boost/gil/extension/numeric/convolve.hpp new file mode 100755 index 0000000..ef6c7c7 --- /dev/null +++ b/boost-gil-extension/boost/gil/extension/numeric/convolve.hpp @@ -0,0 +1,216 @@ +/* + Copyright 2005-2007 Adobe Systems Incorporated + Distributed under the MIT License (see accompanying file LICENSE_1_0_0.txt + or a copy at http://opensource.adobe.com/licenses.html) +*/ + +/*************************************************************************************************/ + +#ifndef GIL_CONVOLVE_HPP +#define GIL_CONVOLVE_HPP + +/*! +/// \file +/// \brief 2D seperable convolutions and correlations +/// +/// \author Hailin Jin and Lubomir Bourdev \n +/// Adobe Systems Incorporated +/// \date 2005-2007 \n Last updated on February 6, 2007 +*/ + + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "pixel_numeric_operations.hpp" +#include "algorithm.hpp" + +namespace boost { namespace gil { + +/// \ingroup ImageAlgorithms +/// Boundary options for 1D correlations/convolutions +enum convolve_boundary_option { + convolve_option_output_ignore, /// do nothing to the output + convolve_option_output_zero, /// set the output to zero + convolve_option_extend_padded, /// assume the source boundaries to be padded already + convolve_option_extend_zero, /// assume the source boundaries to be zero + convolve_option_extend_constant /// assume the source boundaries to be the boundary value +}; + +namespace detail { +/// compute the correlation of 1D kernel with the rows of an image +template +void correlate_rows_imp(const SrcView& src, const Kernel& ker, const DstView& dst, + convolve_boundary_option option, + Correlator correlator) { + assert(src.dimensions()==dst.dimensions()); + assert(ker.size()!=0); + + typedef typename pixel_proxy::type PIXEL_SRC_REF; + typedef typename pixel_proxy::type PIXEL_DST_REF; + typedef typename Kernel::value_type kernel_type; + + if(ker.size()==1) {//reduces to a multiplication + view_multiplies_scalar(src,*ker.begin(),dst); + return; + } + + int width=src.width(),height=src.height(); + PixelAccum acc_zero; pixel_zeros_t()(acc_zero); + if (width==0) return; + if (option==convolve_option_output_ignore || option==convolve_option_output_zero) { + typename DstView::value_type dst_zero; pixel_assigns_t()(acc_zero,dst_zero); + if (width<(int)ker.size()) { + if (option==convolve_option_output_zero) + fill_pixels(dst,dst_zero); + } else { + std::vector buffer(width); + for(int rr=0;rr buffer(width+ker.size()-1); + for(int rr=0;rr()(*src.row_begin(rr),filler); + std::fill_n(it_buffer,ker.left_size(),filler); + it_buffer+=ker.left_size(); + assign_pixels(src.row_begin(rr),src.row_end(rr),it_buffer); + it_buffer+=width; + pixel_assigns_t()(src.row_end(rr)[-1],filler); + std::fill_n(it_buffer,ker.right_size(),filler); + } + correlator(&buffer.front(),&buffer.front()+width, + ker.begin(), + dst.row_begin(rr)); + } + } +} +template +class correlator_n { +private: + std::size_t _size; +public: + correlator_n(std::size_t size_in) : _size(size_in) {} + template + void operator()(SrcIterator src_begin,SrcIterator src_end, + KernelIterator ker_begin, + DstIterator dst_begin) { + correlate_pixels_n(src_begin,src_end,ker_begin,_size,dst_begin); + } +}; +template +struct correlator_k { +public: + template + void operator()(SrcIterator src_begin,SrcIterator src_end, + KernelIterator ker_begin, + DstIterator dst_begin){ + correlate_pixels_k(src_begin,src_end,ker_begin,dst_begin); + } +}; +} // namespace detail + +/// \ingroup ImageAlgorithms +///correlate a 1D variable-size kernel along the rows of an image +template +GIL_FORCEINLINE +void correlate_rows(const SrcView& src, const Kernel& ker, const DstView& dst, + convolve_boundary_option option=convolve_option_extend_zero) { + detail::correlate_rows_imp(src,ker,dst,option,detail::correlator_n(ker.size())); +} + +/// \ingroup ImageAlgorithms +///correlate a 1D variable-size kernel along the columns of an image +template +GIL_FORCEINLINE +void correlate_cols(const SrcView& src, const Kernel& ker, const DstView& dst, + convolve_boundary_option option=convolve_option_extend_zero) { + correlate_rows(transposed_view(src),ker,transposed_view(dst),option); +} + +/// \ingroup ImageAlgorithms +///convolve a 1D variable-size kernel along the rows of an image +template +GIL_FORCEINLINE +void convolve_rows(const SrcView& src, const Kernel& ker, const DstView& dst, + convolve_boundary_option option=convolve_option_extend_zero) { + correlate_rows(src,reverse_kernel(ker),dst,option); +} + +/// \ingroup ImageAlgorithms +///convolve a 1D variable-size kernel along the columns of an image +template +GIL_FORCEINLINE +void convolve_cols(const SrcView& src, const Kernel& ker, const DstView& dst, + convolve_boundary_option option=convolve_option_extend_zero) { + convolve_rows(transposed_view(src),ker,transposed_view(dst),option); +} + +/// \ingroup ImageAlgorithms +///correlate a 1D fixed-size kernel along the rows of an image +template +GIL_FORCEINLINE +void correlate_rows_fixed(const SrcView& src, const Kernel& ker, const DstView& dst, + convolve_boundary_option option=convolve_option_extend_zero) { + detail::correlate_rows_imp(src,ker,dst,option,detail::correlator_k()); +} + +/// \ingroup ImageAlgorithms +///correlate a 1D fixed-size kernel along the columns of an image +template +GIL_FORCEINLINE +void correlate_cols_fixed(const SrcView& src, const Kernel& ker, const DstView& dst, + convolve_boundary_option option=convolve_option_extend_zero) { + correlate_rows_fixed(transposed_view(src),ker,transposed_view(dst),option); +} + +/// \ingroup ImageAlgorithms +///convolve a 1D fixed-size kernel along the rows of an image +template +GIL_FORCEINLINE +void convolve_rows_fixed(const SrcView& src, const Kernel& ker, const DstView& dst, + convolve_boundary_option option=convolve_option_extend_zero) { + correlate_rows_fixed(src,reverse_kernel(ker),dst,option); +} + +/// \ingroup ImageAlgorithms +///convolve a 1D fixed-size kernel along the columns of an image +template +GIL_FORCEINLINE +void convolve_cols_fixed(const SrcView& src, const Kernel& ker, const DstView& dst, + convolve_boundary_option option=convolve_option_extend_zero) { + convolve_rows_fixed(transposed_view(src),ker,transposed_view(dst),option); +} + +} } // namespace boost::gil + +#endif diff --git a/boost-gil-extension/boost/gil/extension/numeric/kernel.hpp b/boost-gil-extension/boost/gil/extension/numeric/kernel.hpp new file mode 100755 index 0000000..9375d9c --- /dev/null +++ b/boost-gil-extension/boost/gil/extension/numeric/kernel.hpp @@ -0,0 +1,101 @@ +/* + Copyright 2005-2007 Adobe Systems Incorporated + Distributed under the MIT License (see accompanying file LICENSE_1_0_0.txt + or a copy at http://opensource.adobe.com/licenses.html) +*/ + +/*************************************************************************************************/ + +#ifndef GIL_KERNEL_HPP +#define GIL_KERNEL_HPP + +/*! +/// \file +/// \brief Definitions of 1D fixed-size and variable-size kernels and related operations +/// \author Hailin Jin and Lubomir Bourdev \n +/// Adobe Systems Incorporated +/// \date 2005-2007 \n Last updated on September 26, 2006 +*/ + +#include +#include +#include +#include +#include +#include +#include +#include + +namespace boost { namespace gil { + +namespace detail { + +/// \brief kernel adaptor for one-dimensional cores +/// Core needs to provide size(),begin(),end(),operator[], +/// value_type,iterator,const_iterator,reference,const_reference +template +class kernel_1d_adaptor : public Core { +private: + std::size_t _center; +public: + kernel_1d_adaptor() : _center(0) {} + explicit kernel_1d_adaptor(std::size_t center_in) : _center(center_in) {assert(_centersize());} + kernel_1d_adaptor(std::size_t size_in,std::size_t center_in) : + Core(size_in), _center(center_in) {assert(_centersize());} + kernel_1d_adaptor(const kernel_1d_adaptor& k_in) : Core(k_in), _center(k_in._center) {} + + kernel_1d_adaptor& operator=(const kernel_1d_adaptor& k_in) { + Core::operator=(k_in); + _center=k_in._center; + return *this; + } + std::size_t left_size() const {assert(_centersize());return _center;} + std::size_t right_size() const {assert(_centersize());return this->size()-_center-1;} + std::size_t& center() {return _center;} + const std::size_t& center() const {return _center;} +}; + +} // namespace detail + +/// \brief variable-size kernel +template > +class kernel_1d : public detail::kernel_1d_adaptor > { + typedef detail::kernel_1d_adaptor > parent_t; +public: + kernel_1d() {} + kernel_1d(std::size_t size_in,std::size_t center_in) : parent_t(size_in,center_in) {} + template + kernel_1d(FwdIterator elements, std::size_t size_in, std::size_t center_in) : parent_t(size_in,center_in) { + detail::copy_n(elements,size_in,this->begin()); + } + kernel_1d(const kernel_1d& k_in) : parent_t(k_in) {} +}; + +/// \brief static-size kernel +template +class kernel_1d_fixed : public detail::kernel_1d_adaptor > { + typedef detail::kernel_1d_adaptor > parent_t; +public: + kernel_1d_fixed() {} + explicit kernel_1d_fixed(std::size_t center_in) : parent_t(center_in) {} + + template + explicit kernel_1d_fixed(FwdIterator elements, std::size_t center_in) : parent_t(center_in) { + detail::copy_n(elements,Size,this->begin()); + } + kernel_1d_fixed(const kernel_1d_fixed& k_in) : parent_t(k_in) {} +}; + +/// \brief reverse a kernel +template +inline Kernel reverse_kernel(const Kernel& kernel) { + Kernel result(kernel); + result.center()=kernel.right_size(); + std::reverse(result.begin(), result.end()); + return result; +} + + +} } // namespace boost::gil + +#endif diff --git a/boost-gil-extension/boost/gil/extension/numeric/pixel_numeric_operations.hpp b/boost-gil-extension/boost/gil/extension/numeric/pixel_numeric_operations.hpp new file mode 100755 index 0000000..e7690b2 --- /dev/null +++ b/boost-gil-extension/boost/gil/extension/numeric/pixel_numeric_operations.hpp @@ -0,0 +1,144 @@ +/* + Copyright 2005-2007 Adobe Systems Incorporated + Distributed under the MIT License (see accompanying file LICENSE_1_0_0.txt + or a copy at http://opensource.adobe.com/licenses.html) +*/ + +/*************************************************************************************************/ + +#ifndef GIL_PIXEL_NUMERIC_OPERATIONS_HPP +#define GIL_PIXEL_NUMERIC_OPERATIONS_HPP + +/*! +/// \file +/// \brief Structures for pixel-wise numeric operations +/// \author Lubomir Bourdev and Hailin Jin \n +/// Adobe Systems Incorporated +/// \date 2005-2007 \n Last updated on February 6, 2007 +/// Currently defined structures: +/// pixel_plus_t (+), pixel_minus_t (-) +/// pixel_multiplies_scalar_t (*), pixel_divides_scalar_t (/) +/// pixel_halves_t (/=2), pixel_zeros_t (=0) +/// pixel_assigns_t (=) +*/ + +#include +#include +#include +#include +#include "channel_numeric_operations.hpp" + +namespace boost { namespace gil { + +/// \ingroup PixelNumericOperations +/// \brief construct for adding two pixels +template // models pixel value concept +struct pixel_plus_t { + PixelR operator() (const PixelRef1& p1, + const PixelRef2& p2) const { + PixelR result; + static_transform(p1,p2,result, + channel_plus_t::type, + typename channel_type::type, + typename channel_type::type>()); + return result; + } +}; + +/// \ingroup PixelNumericOperations +/// \brief construct for subtracting two pixels +template // models pixel value concept +struct pixel_minus_t { + PixelR operator() (const PixelRef1& p1, + const PixelRef2& p2) const { + PixelR result; + static_transform(p1,p2,result, + channel_minus_t::type, + typename channel_type::type, + typename channel_type::type>()); + return result; + } +}; + +/// \ingroup PixelNumericOperations +/// \brief construct for multiplying scalar to a pixel +template // models pixel value concept +struct pixel_multiplies_scalar_t { + PixelR operator () (const PixelRef& p, + const Scalar& s) const { + PixelR result; + static_transform(p,result, + std::bind2nd(channel_multiplies_scalar_t::type, + Scalar, + typename channel_type::type>(),s)); + return result; + } +}; + +/// \ingroup PixelNumericOperations +/// \brief construct for dividing a pixel by a scalar +template // models pixel value concept +struct pixel_divides_scalar_t { + PixelR operator () (const PixelRef& p, + const Scalar& s) const { + PixelR result; + static_transform(p,result, + std::bind2nd(channel_divides_scalar_t::type, + Scalar, + typename channel_type::type>(),s)); + return result; + } +}; + +/// \ingroup PixelNumericOperations +/// \brief construct for dividing a pixel by 2 +template // models pixel concept +struct pixel_halves_t { + PixelRef& operator () (PixelRef& p) const { + static_for_each(p,channel_halves_t::type>()); + return p; + } +}; + +/// \ingroup PixelNumericOperations +/// \brief construct for setting a pixel to zero (for whatever zero means) +template // models pixel concept +struct pixel_zeros_t { + PixelRef& operator () (PixelRef& p) const { + static_for_each(p,channel_zeros_t::type>()); + return p; + } +}; + +// Hailin: This is how you can do it: +template +void zero_channels(Pixel& p) { + static_for_each(p,channel_zeros_t::type>()); +} + + +/// \ingroup PixelNumericOperations +///definition and a generic implementation for casting and assigning a pixel to another +///user should specialize it for better performance +template // models pixel concept +struct pixel_assigns_t { + PixelRefR operator () (const PixelRef& src, + PixelRefR& dst) const { + static_for_each(src,dst,channel_assigns_t::type, + typename channel_type::type>()); + return dst; + } +}; + +} } // namespace boost::gil + +#endif diff --git a/boost-gil-extension/boost/gil/extension/numeric/resample.hpp b/boost-gil-extension/boost/gil/extension/numeric/resample.hpp new file mode 100755 index 0000000..3cef8a7 --- /dev/null +++ b/boost-gil-extension/boost/gil/extension/numeric/resample.hpp @@ -0,0 +1,141 @@ +/* + Copyright 2005-2007 Adobe Systems Incorporated + Distributed under the MIT License (see accompanying file LICENSE_1_0_0.txt + or a copy at http://opensource.adobe.com/licenses.html) +*/ + +/*************************************************************************************************/ + +#ifndef GIL_RESAMPLE_HPP +#define GIL_RESAMPLE_HPP + +#include +#include +#include +#include "affine.hpp" + +//////////////////////////////////////////////////////////////////////////////////////// +/// \file +/// \brief support for generic image resampling +/// NOTE: The code is for example use only. It is not optimized for performance +/// \author Lubomir Bourdev and Hailin Jin \n +/// Adobe Systems Incorporated +/// \date 2005-2007 \n October 30, 2006 +/// +//////////////////////////////////////////////////////////////////////////////////////// + +namespace boost { namespace gil { + +/////////////////////////////////////////////////////////////////////////// +//// +//// resample_pixels: set each pixel in the destination view as the result of a sampling function over the transformed coordinates of the source view +//// +/////////////////////////////////////////////////////////////////////////// + +template struct mapping_traits {}; + +/// \brief Set each pixel in the destination view as the result of a sampling function over the transformed coordinates of the source view +/// \ingroup ImageAlgorithms +/// +/// The provided implementation works for 2D image views only +template // Models MappingFunctionConcept +void resample_pixels(const SrcView& src_view, const DstView& dst_view, const MapFn& dst_to_src, Sampler sampler=Sampler()) { + typename DstView::point_t dst_dims=dst_view.dimensions(); + typename DstView::point_t dst_p; + typename mapping_traits::result_type src_p; + + for (dst_p.y=0; dst_p.y + struct resample_pixels_fn : public binary_operation_obj > { + MapFn _dst_to_src; + Sampler _sampler; + resample_pixels_fn(const MapFn& dst_to_src, const Sampler& sampler) : _dst_to_src(dst_to_src), _sampler(sampler) {} + + template GIL_FORCEINLINE void apply_compatible(const SrcView& src, const DstView& dst) const { + resample_pixels(src, dst, _dst_to_src, _sampler); + } + }; +} + +/// \brief resample_pixels when the source is run-time specified +/// If invoked on incompatible views, throws std::bad_cast() +/// \ingroup ImageAlgorithms +template +void resample_pixels(const any_image_view& src, const V2& dst, const MapFn& dst_to_src, Sampler sampler=Sampler()) { + apply_operation(src,bind(detail::resample_pixels_fn(dst_to_src,sampler), _1, dst)); +} + +/// \brief resample_pixels when the destination is run-time specified +/// If invoked on incompatible views, throws std::bad_cast() +/// \ingroup ImageAlgorithms +template +void resample_pixels(const V1& src, const any_image_view& dst, const MapFn& dst_to_src, Sampler sampler=Sampler()) { + apply_operation(dst,bind(detail::resample_pixels_fn(dst_to_src,sampler), src, _1)); +} + +/// \brief resample_pixels when both the source and the destination are run-time specified +/// If invoked on incompatible views, throws std::bad_cast() +/// \ingroup ImageAlgorithms +template +void resample_pixels(const any_image_view& src, const any_image_view& dst, const MapFn& dst_to_src, Sampler sampler=Sampler()) { + apply_operation(src,dst,detail::resample_pixels_fn(dst_to_src,sampler)); +} + +/////////////////////////////////////////////////////////////////////////// +//// +//// resample_subimage: copy into the destination a rotated rectangular region from the source, rescaling it to fit into the destination +//// +/////////////////////////////////////////////////////////////////////////// + +// Extract into dst the rotated bounds [src_min..src_max] rotated at 'angle' from the source view 'src' +// The source coordinates are in the coordinate space of the source image +// Note that the views could also be variants (i.e. any_image_view) +template +void resample_subimage(const SrcMetaView& src, const DstMetaView& dst, + double src_min_x, double src_min_y, + double src_max_x, double src_max_y, + double angle, const Sampler& sampler=Sampler()) { + double src_width = std::max(src_max_x - src_min_x - 1,1); + double src_height = std::max(src_max_y - src_min_y - 1,1); + double dst_width = std::max(dst.width()-1,1); + double dst_height = std::max(dst.height()-1,1); + + matrix3x2 mat = + matrix3x2::get_translate(-dst_width/2.0, -dst_height/2.0) * + matrix3x2::get_scale(src_width / dst_width, src_height / dst_height)* + matrix3x2::get_rotate(-angle)* + matrix3x2::get_translate(src_min_x + src_width/2.0, src_min_y + src_height/2.0); + resample_pixels(src,dst,mat,sampler); +} + +/////////////////////////////////////////////////////////////////////////// +//// +//// resize_view: Copy the source view into the destination, scaling to fit +//// +/////////////////////////////////////////////////////////////////////////// + +template +void resize_view(const SrcMetaView& src, const DstMetaView& dst, const Sampler& sampler=Sampler()) { + resample_subimage(src,dst,0,0,src.width(),src.height(),0,sampler); +} + +} } // namespace boost::gil + +#endif diff --git a/boost-gil-extension/boost/gil/extension/numeric/sampler.hpp b/boost-gil-extension/boost/gil/extension/numeric/sampler.hpp new file mode 100755 index 0000000..0fb926f --- /dev/null +++ b/boost-gil-extension/boost/gil/extension/numeric/sampler.hpp @@ -0,0 +1,136 @@ +/* + Copyright 2005-2007 Adobe Systems Incorporated + Distributed under the MIT License (see accompanying file LICENSE_1_0_0.txt + or a copy at http://opensource.adobe.com/licenses.html) +*/ + +/*************************************************************************************************/ + +#ifndef GIL_SAMPLER_HPP +#define GIL_SAMPLER_HPP + +#include +#include "pixel_numeric_operations.hpp" + +//////////////////////////////////////////////////////////////////////////////////////// +/// \file +/// \brief Nearest-neighbor and bilinear image samplers. +/// NOTE: The code is for example use only. It is not optimized for performance +/// \author Lubomir Bourdev and Hailin Jin \n +/// Adobe Systems Incorporated +/// \date 2005-2007 \n October 30, 2006 +/// +//////////////////////////////////////////////////////////////////////////////////////// + +namespace boost { namespace gil { + +/////////////////////////////////////////////////////////////////////////// +//// +//// resample_pixels: set each pixel in the destination view as the result of a sampling function over the transformed coordinates of the source view +//// +/////////////////////////////////////////////////////////////////////////// +/* +template +concept SamplerConcept { + template // Models PointNDConcept, where S_COORDS::num_dimensions == SrcView::num_dimensions + bool sample(const Sampler& s, const SrcView& src, const S_COORDS& p, DstP result); +}; +*/ + +/// \brief A sampler that sets the destination pixel to the closest one in the source. If outside the bounds, it doesn't change the destination +/// \ingroup ImageAlgorithms +struct nearest_neighbor_sampler {}; + +template +bool sample(nearest_neighbor_sampler, const SrcView& src, const point2& p, DstP& result) { + point2 center(iround(p)); + if (center.x>=0 && center.y>=0 && center.x +void cast_pixel(const SrcPixel& src, DstPixel& dst) { + static_for_each(src,dst,channel_assigns_t::type, + typename channel_type::type>()); +} + +namespace detail { + +template +struct add_dst_mul_src_channel { + Weight _w; + add_dst_mul_src_channel(Weight w) : _w(w) {} + + template + void operator()(const SrcChannel& src, DstChannel& dst) const { + dst += DstChannel(src*_w); + } +}; + +// dst += DST_TYPE(src * w) +template +struct add_dst_mul_src { + void operator()(const SrcP& src, Weight weight, DstP& dst) const { + static_for_each(src,dst, add_dst_mul_src_channel(weight)); +// pixel_assigns_t()( +// pixel_plus_t()( +// pixel_multiplies_scalar_t()(src,weight), +// dst), +// dst); + } +}; +} // namespace detail + +/// \brief A sampler that sets the destination pixel as the bilinear interpolation of the four closest pixels from the source. +/// If outside the bounds, it doesn't change the destination +/// \ingroup ImageAlgorithms +struct bilinear_sampler {}; + +template +bool sample(bilinear_sampler, const SrcView& src, const point2& p, DstP& result) { + typedef typename SrcView::value_type SrcP; + point2 p0(ifloor(p)); // the closest integer coordinate top left from p + point2 frac(p.x-p0.x, p.y-p0.y); + if (p0.x < 0 || p0.y < 0 || p0.x>=src.width() || p0.y>=src.height()) return false; + + pixel::value> > mp(0); // suboptimal + typename SrcView::xy_locator loc=src.xy_at(p0.x,p0.y); + + if (p0.x+1::value> > >()(*loc, (1-frac.x)*(1-frac.y),mp); + detail::add_dst_mul_src::value> > >()(loc.x()[1], frac.x *(1-frac.y),mp); + ++loc.y(); + detail::add_dst_mul_src::value> > >()(*loc, (1-frac.x)* frac.y ,mp); + detail::add_dst_mul_src::value> > >()(loc.x()[1], frac.x * frac.y ,mp); + } else { + // on the last row, but not the bottom-right corner pixel + detail::add_dst_mul_src::value> > >()(*loc, (1-frac.x),mp); + detail::add_dst_mul_src::value> > >()(loc.x()[1], frac.x ,mp); + } + } else { + if (p0.y+1::value> > >()(*loc, (1-frac.y),mp); + ++loc.y(); + detail::add_dst_mul_src::value> > >()(*loc, frac.y ,mp); + } else { + // the bottom-right corner pixel + detail::add_dst_mul_src::value> > >()(*loc,1,mp); + } + } + +// pixel_assigns_t::value> >,DstP&>()(mp,result); + cast_pixel(mp,result); + return true; +} + +} } // namespace boost::gil + +#endif diff --git a/jpeg-9/Makefile.am b/jpeg-9/Makefile.am new file mode 100755 index 0000000..f8cb7d7 --- /dev/null +++ b/jpeg-9/Makefile.am @@ -0,0 +1,134 @@ +## Process this file with automake to produce Makefile.in +# +# Automake Makefile for the JPEG library +# +# This file is written by Bob Friesenhahn, Guido Vollbeding +# + +# Sources to build library +LIBSOURCES = jaricom.c jcapimin.c jcapistd.c jcarith.c jccoefct.c jccolor.c \ + jcdctmgr.c jchuff.c jcinit.c jcmainct.c jcmarker.c jcmaster.c \ + jcomapi.c jcparam.c jcprepct.c jcsample.c jctrans.c jdapimin.c \ + jdapistd.c jdarith.c jdatadst.c jdatasrc.c jdcoefct.c jdcolor.c \ + jddctmgr.c jdhuff.c jdinput.c jdmainct.c jdmarker.c jdmaster.c \ + jdmerge.c jdpostct.c jdsample.c jdtrans.c jerror.c jfdctflt.c \ + jfdctfst.c jfdctint.c jidctflt.c jidctfst.c jidctint.c jquant1.c \ + jquant2.c jutils.c jmemmgr.c @MEMORYMGR@.c + +# System dependent sources +SYSDEPSOURCES = jmemansi.c jmemname.c jmemnobs.c jmemdos.c jmemmac.c + +# Headers which are installed to support the library +INSTINCLUDES = jerror.h jmorecfg.h jpeglib.h + +# Headers which are not installed +OTHERINCLUDES = cderror.h cdjpeg.h jdct.h jinclude.h jmemsys.h jpegint.h \ + jversion.h transupp.h + +# Manual pages (Automake uses 'MANS' for itself) +DISTMANS= cjpeg.1 djpeg.1 jpegtran.1 rdjpgcom.1 wrjpgcom.1 + +# Other documentation files +DOCS= README install.txt usage.txt wizard.txt example.c libjpeg.txt \ + structure.txt coderules.txt filelist.txt change.log + +# Makefiles for various systems +MKFILES= configure Makefile.in makefile.ansi makefile.unix makefile.bcc \ + makefile.mc6 makefile.dj makefile.wat makefile.vc makejdsw.vc6 \ + makeadsw.vc6 makejdep.vc6 makejdsp.vc6 makejmak.vc6 makecdep.vc6 \ + makecdsp.vc6 makecmak.vc6 makeddep.vc6 makeddsp.vc6 makedmak.vc6 \ + maketdep.vc6 maketdsp.vc6 maketmak.vc6 makerdep.vc6 makerdsp.vc6 \ + makermak.vc6 makewdep.vc6 makewdsp.vc6 makewmak.vc6 makejsln.v10 \ + makeasln.v10 makejvcx.v10 makejfil.v10 makecvcx.v10 makecfil.v10 \ + makedvcx.v10 makedfil.v10 maketvcx.v10 maketfil.v10 makervcx.v10 \ + makerfil.v10 makewvcx.v10 makewfil.v10 makeproj.mac makcjpeg.st \ + makdjpeg.st makljpeg.st maktjpeg.st makefile.manx makefile.sas \ + makefile.mms makefile.vms makvms.opt + +# Configuration files +CONFIGFILES= jconfig.cfg jconfig.bcc jconfig.mc6 jconfig.dj jconfig.wat \ + jconfig.vc jconfig.mac jconfig.st jconfig.manx jconfig.sas \ + jconfig.vms + +# Support scripts for configure +CONFIGUREFILES= config.guess config.sub install-sh ltmain.sh depcomp \ + missing ar-lib + +# Miscellaneous support files +OTHERFILES= jconfig.txt ckconfig.c jmemdosa.asm libjpeg.map + +# Test support files +TESTFILES= testorig.jpg testimg.ppm testimg.bmp testimg.jpg testprog.jpg \ + testimgp.jpg + +# libtool libraries to build +lib_LTLIBRARIES = libjpeg.la + +# Library sources for libjpeg.la +libjpeg_la_SOURCES = $(LIBSOURCES) + +# LDFLAGS for libjpeg.la +libjpeg_la_LDFLAGS = -no-undefined \ + -version-info $(JPEG_LIB_VERSION) + +if HAVE_LD_VERSION_SCRIPT + libjpeg_la_LDFLAGS += -Wl,--version-script=$(srcdir)/libjpeg.map +endif + +# Executables to build +bin_PROGRAMS = cjpeg djpeg jpegtran rdjpgcom wrjpgcom + +# Executable sources & libs +cjpeg_SOURCES = cjpeg.c rdppm.c rdgif.c rdtarga.c rdrle.c rdbmp.c \ + rdswitch.c cdjpeg.c +cjpeg_LDADD = libjpeg.la +djpeg_SOURCES = djpeg.c wrppm.c wrgif.c wrtarga.c wrrle.c wrbmp.c \ + 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$(srcdir)/testorig.jpg + ./cjpeg -dct int -outfile testout.jpg $(srcdir)/testimg.ppm + ./djpeg -dct int -ppm -outfile testoutp.ppm $(srcdir)/testprog.jpg + ./cjpeg -dct int -progressive -opt -outfile testoutp.jpg $(srcdir)/testimg.ppm + ./jpegtran -outfile testoutt.jpg $(srcdir)/testprog.jpg + cmp $(srcdir)/testimg.ppm testout.ppm + cmp $(srcdir)/testimg.bmp testout.bmp + cmp $(srcdir)/testimg.jpg testout.jpg + cmp $(srcdir)/testimg.ppm testoutp.ppm + cmp $(srcdir)/testimgp.jpg testoutp.jpg + cmp $(srcdir)/testorig.jpg testoutt.jpg + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/jpeg-9/README b/jpeg-9/README new file mode 100755 index 0000000..4f26453 --- /dev/null +++ b/jpeg-9/README @@ -0,0 +1,350 @@ +The Independent JPEG Group's JPEG software +========================================== + +README for release 9 of 13-Jan-2013 +=================================== + +This distribution contains the ninth public release of the Independent JPEG +Group's free JPEG software. You are welcome to redistribute this software and +to use it for any purpose, subject to the conditions under LEGAL ISSUES, below. + +This software is the work of Tom Lane, Guido Vollbeding, Philip Gladstone, +Bill Allombert, Jim Boucher, Lee Crocker, Bob Friesenhahn, Ben Jackson, +Julian Minguillon, Luis Ortiz, George Phillips, Davide Rossi, Ge' Weijers, +and other members of the Independent JPEG Group. + +IJG is not affiliated with the ISO/IEC JTC1/SC29/WG1 standards committee +(also known as JPEG, together with ITU-T SG16). + + +DOCUMENTATION ROADMAP +===================== + +This file contains the following sections: + +OVERVIEW General description of JPEG and the IJG software. +LEGAL ISSUES Copyright, lack of warranty, terms of distribution. +REFERENCES Where to learn more about JPEG. +ARCHIVE LOCATIONS Where to find newer versions of this software. +ACKNOWLEDGMENTS Special thanks. +FILE FORMAT WARS Software *not* to get. +TO DO Plans for future IJG releases. + +Other documentation files in the distribution are: + +User documentation: + install.txt How to configure and install the IJG software. + usage.txt Usage instructions for cjpeg, djpeg, jpegtran, + rdjpgcom, and wrjpgcom. + *.1 Unix-style man pages for programs (same info as usage.txt). + wizard.txt Advanced usage instructions for JPEG wizards only. + change.log Version-to-version change highlights. +Programmer and internal documentation: + libjpeg.txt How to use the JPEG library in your own programs. + example.c Sample code for calling the JPEG library. + structure.txt Overview of the JPEG library's internal structure. + filelist.txt Road map of IJG files. + coderules.txt Coding style rules --- please read if you contribute code. + +Please read at least the files install.txt and usage.txt. Some information +can also be found in the JPEG FAQ (Frequently Asked Questions) article. See +ARCHIVE LOCATIONS below to find out where to obtain the FAQ article. + +If you want to understand how the JPEG code works, we suggest reading one or +more of the REFERENCES, then looking at the documentation files (in roughly +the order listed) before diving into the code. + + +OVERVIEW +======== + +This package contains C software to implement JPEG image encoding, decoding, +and transcoding. JPEG (pronounced "jay-peg") is a standardized compression +method for full-color and gray-scale images. + +This software implements JPEG baseline, extended-sequential, and progressive +compression processes. Provision is made for supporting all variants of these +processes, although some uncommon parameter settings aren't implemented yet. +We have made no provision for supporting the hierarchical or lossless +processes defined in the standard. + +We provide a set of library routines for reading and writing JPEG image files, +plus two sample applications "cjpeg" and "djpeg", which use the library to +perform conversion between JPEG and some other popular image file formats. +The library is intended to be reused in other applications. + +In order to support file conversion and viewing software, we have included +considerable functionality beyond the bare JPEG coding/decoding capability; +for example, the color quantization modules are not strictly part of JPEG +decoding, but they are essential for output to colormapped file formats or +colormapped displays. These extra functions can be compiled out of the +library if not required for a particular application. + +We have also included "jpegtran", a utility for lossless transcoding between +different JPEG processes, and "rdjpgcom" and "wrjpgcom", two simple +applications for inserting and extracting textual comments in JFIF files. + +The emphasis in designing this software has been on achieving portability and +flexibility, while also making it fast enough to be useful. In particular, +the software is not intended to be read as a tutorial on JPEG. (See the +REFERENCES section for introductory material.) Rather, it is intended to +be reliable, portable, industrial-strength code. We do not claim to have +achieved that goal in every aspect of the software, but we strive for it. + +We welcome the use of this software as a component of commercial products. +No royalty is required, but we do ask for an acknowledgement in product +documentation, as described under LEGAL ISSUES. + + +LEGAL ISSUES +============ + +In plain English: + +1. We don't promise that this software works. (But if you find any bugs, + please let us know!) +2. You can use this software for whatever you want. You don't have to pay us. +3. You may not pretend that you wrote this software. If you use it in a + program, you must acknowledge somewhere in your documentation that + you've used the IJG code. + +In legalese: + +The authors make NO WARRANTY or representation, either express or implied, +with respect to this software, its quality, accuracy, merchantability, or +fitness for a particular purpose. This software is provided "AS IS", and you, +its user, assume the entire risk as to its quality and accuracy. + +This software is copyright (C) 1991-2013, Thomas G. Lane, Guido Vollbeding. +All Rights Reserved except as specified below. + +Permission is hereby granted to use, copy, modify, and distribute this +software (or portions thereof) for any purpose, without fee, subject to these +conditions: +(1) If any part of the source code for this software is distributed, then this +README file must be included, with this copyright and no-warranty notice +unaltered; and any additions, deletions, or changes to the original files +must be clearly indicated in accompanying documentation. +(2) If only executable code is distributed, then the accompanying +documentation must state that "this software is based in part on the work of +the Independent JPEG Group". +(3) Permission for use of this software is granted only if the user accepts +full responsibility for any undesirable consequences; the authors accept +NO LIABILITY for damages of any kind. + +These conditions apply to any software derived from or based on the IJG code, +not just to the unmodified library. If you use our work, you ought to +acknowledge us. + +Permission is NOT granted for the use of any IJG author's name or company name +in advertising or publicity relating to this software or products derived from +it. This software may be referred to only as "the Independent JPEG Group's +software". + +We specifically permit and encourage the use of this software as the basis of +commercial products, provided that all warranty or liability claims are +assumed by the product vendor. + + +The Unix configuration script "configure" was produced with GNU Autoconf. +It is copyright by the Free Software Foundation but is freely distributable. +The same holds for its supporting scripts (config.guess, config.sub, +ltmain.sh). Another support script, install-sh, is copyright by X Consortium +but is also freely distributable. + +The IJG distribution formerly included code to read and write GIF files. +To avoid entanglement with the Unisys LZW patent, GIF reading support has +been removed altogether, and the GIF writer has been simplified to produce +"uncompressed GIFs". This technique does not use the LZW algorithm; the +resulting GIF files are larger than usual, but are readable by all standard +GIF decoders. + +We are required to state that + "The Graphics Interchange Format(c) is the Copyright property of + CompuServe Incorporated. GIF(sm) is a Service Mark property of + CompuServe Incorporated." + + +REFERENCES +========== + +We recommend reading one or more of these references before trying to +understand the innards of the JPEG software. + +The best short technical introduction to the JPEG compression algorithm is + Wallace, Gregory K. "The JPEG Still Picture Compression Standard", + Communications of the ACM, April 1991 (vol. 34 no. 4), pp. 30-44. +(Adjacent articles in that issue discuss MPEG motion picture compression, +applications of JPEG, and related topics.) If you don't have the CACM issue +handy, a PostScript file containing a revised version of Wallace's article is +available at http://www.ijg.org/files/wallace.ps.gz. The file (actually +a preprint for an article that appeared in IEEE Trans. Consumer Electronics) +omits the sample images that appeared in CACM, but it includes corrections +and some added material. Note: the Wallace article is copyright ACM and IEEE, +and it may not be used for commercial purposes. + +A somewhat less technical, more leisurely introduction to JPEG can be found in +"The Data Compression Book" by Mark Nelson and Jean-loup Gailly, published by +M&T Books (New York), 2nd ed. 1996, ISBN 1-55851-434-1. This book provides +good explanations and example C code for a multitude of compression methods +including JPEG. It is an excellent source if you are comfortable reading C +code but don't know much about data compression in general. The book's JPEG +sample code is far from industrial-strength, but when you are ready to look +at a full implementation, you've got one here... + +The best currently available description of JPEG is the textbook "JPEG Still +Image Data Compression Standard" by William B. Pennebaker and Joan L. +Mitchell, published by Van Nostrand Reinhold, 1993, ISBN 0-442-01272-1. +Price US$59.95, 638 pp. The book includes the complete text of the ISO JPEG +standards (DIS 10918-1 and draft DIS 10918-2). +Although this is by far the most detailed and comprehensive exposition of +JPEG publicly available, we point out that it is still missing an explanation +of the most essential properties and algorithms of the underlying DCT +technology. +If you think that you know about DCT-based JPEG after reading this book, +then you are in delusion. The real fundamentals and corresponding potential +of DCT-based JPEG are not publicly known so far, and that is the reason for +all the mistaken developments taking place in the image coding domain. + +The original JPEG standard is divided into two parts, Part 1 being the actual +specification, while Part 2 covers compliance testing methods. Part 1 is +titled "Digital Compression and Coding of Continuous-tone Still Images, +Part 1: Requirements and guidelines" and has document numbers ISO/IEC IS +10918-1, ITU-T T.81. Part 2 is titled "Digital Compression and Coding of +Continuous-tone Still Images, Part 2: Compliance testing" and has document +numbers ISO/IEC IS 10918-2, ITU-T T.83. +IJG JPEG 8 introduced an implementation of the JPEG SmartScale extension +which is specified in two documents: A contributed document at ITU and ISO +with title "ITU-T JPEG-Plus Proposal for Extending ITU-T T.81 for Advanced +Image Coding", April 2006, Geneva, Switzerland. The latest version of this +document is Revision 3. And a contributed document ISO/IEC JTC1/SC29/WG1 N +5799 with title "Evolution of JPEG", June/July 2011, Berlin, Germany. +IJG JPEG 9 introduces a reversible color transform for improved lossless +compression which is described in a contributed document ISO/IEC JTC1/SC29/ +WG1 N 6080 with title "JPEG 9 Lossless Coding", June/July 2012, Paris, +France. + +The JPEG standard does not specify all details of an interchangeable file +format. For the omitted details we follow the "JFIF" conventions, revision +1.02. JFIF 1.02 has been adopted as an Ecma International Technical Report +and thus received a formal publication status. It is available as a free +download in PDF format from +http://www.ecma-international.org/publications/techreports/E-TR-098.htm. +A PostScript version of the JFIF document is available at +http://www.ijg.org/files/jfif.ps.gz. There is also a plain text version at +http://www.ijg.org/files/jfif.txt.gz, but it is missing the figures. + +The TIFF 6.0 file format specification can be obtained by FTP from +ftp://ftp.sgi.com/graphics/tiff/TIFF6.ps.gz. The JPEG incorporation scheme +found in the TIFF 6.0 spec of 3-June-92 has a number of serious problems. +IJG does not recommend use of the TIFF 6.0 design (TIFF Compression tag 6). +Instead, we recommend the JPEG design proposed by TIFF Technical Note #2 +(Compression tag 7). Copies of this Note can be obtained from +http://www.ijg.org/files/. It is expected that the next revision +of the TIFF spec will replace the 6.0 JPEG design with the Note's design. +Although IJG's own code does not support TIFF/JPEG, the free libtiff library +uses our library to implement TIFF/JPEG per the Note. + + +ARCHIVE LOCATIONS +================= + +The "official" archive site for this software is www.ijg.org. +The most recent released version can always be found there in +directory "files". This particular version will be archived as +http://www.ijg.org/files/jpegsrc.v9.tar.gz, and in Windows-compatible +"zip" archive format as http://www.ijg.org/files/jpegsr9.zip. + +The JPEG FAQ (Frequently Asked Questions) article is a source of some +general information about JPEG. +It is available on the World Wide Web at http://www.faqs.org/faqs/jpeg-faq/ +and other news.answers archive sites, including the official news.answers +archive at rtfm.mit.edu: ftp://rtfm.mit.edu/pub/usenet/news.answers/jpeg-faq/. +If you don't have Web or FTP access, send e-mail to mail-server@rtfm.mit.edu +with body + send usenet/news.answers/jpeg-faq/part1 + send usenet/news.answers/jpeg-faq/part2 + + +ACKNOWLEDGMENTS +=============== + +Thank to Juergen Bruder for providing me with a copy of the common DCT +algorithm article, only to find out that I had come to the same result +in a more direct and comprehensible way with a more generative approach. + +Thank to Istvan Sebestyen and Joan L. Mitchell for inviting me to the +ITU JPEG (Study Group 16) meeting in Geneva, Switzerland. + +Thank to Thomas Wiegand and Gary Sullivan for inviting me to the +Joint Video Team (MPEG & ITU) meeting in Geneva, Switzerland. + +Thank to Thomas Richter and Daniel Lee for inviting me to the +ISO/IEC JTC1/SC29/WG1 (also known as JPEG, together with ITU-T SG16) +meeting in Berlin, Germany. + +Thank to John Korejwa and Massimo Ballerini for inviting me to +fruitful consultations in Boston, MA and Milan, Italy. + +Thank to Hendrik Elstner, Roland Fassauer, Simone Zuck, Guenther +Maier-Gerber, Walter Stoeber, Fred Schmitz, and Norbert Braunagel +for corresponding business development. + +Thank to Nico Zschach and Dirk Stelling of the technical support team +at the Digital Images company in Halle for providing me with extra +equipment for configuration tests. + +Thank to Richard F. Lyon (then of Foveon Inc.) for fruitful +communication about JPEG configuration in Sigma Photo Pro software. + +Thank to Andrew Finkenstadt for hosting the ijg.org site. + +Last but not least special thank to Thomas G. Lane for the original +design and development of this singular software package. + + +FILE FORMAT WARS +================ + +The ISO/IEC JTC1/SC29/WG1 standards committee (also known as JPEG, together +with ITU-T SG16) currently promotes different formats containing the name +"JPEG" which is misleading because these formats are incompatible with +original DCT-based JPEG and are based on faulty technologies. +IJG therefore does not and will not support such momentary mistakes +(see REFERENCES). +There exist also distributions under the name "OpenJPEG" promoting such +kind of formats which is misleading because they don't support original +JPEG images. +We have no sympathy for the promotion of inferior formats. Indeed, one of +the original reasons for developing this free software was to help force +convergence on common, interoperable format standards for JPEG files. +Don't use an incompatible file format! +(In any case, our decoder will remain capable of reading existing JPEG +image files indefinitely.) + +Furthermore, the ISO committee pretends to be "responsible for the popular +JPEG" in their public reports which is not true because they don't respond to +actual requirements for the maintenance of the original JPEG specification. + +There are currently different distributions in circulation containing the +name "libjpeg" which is misleading because they don't have the features and +are incompatible with formats supported by actual IJG libjpeg distributions. +One of those fakes is released by members of the ISO committee and just uses +the name of libjpeg for misdirection of people, similar to the abuse of the +name JPEG as described above, while having nothing in common with actual IJG +libjpeg distributions. +The other one claims to be a "derivative" or "fork" of the original libjpeg +and violates the license conditions as described under LEGAL ISSUES above. +We have no sympathy for the release of misleading and illegal distributions +derived from obsolete code bases. +Don't use an obsolete code base! + + +TO DO +===== + +Version 9 is the second release of a new generation JPEG standard +to overcome the limitations of the original JPEG specification. +More features are being prepared for coming releases... + +Please send bug reports, offers of help, etc. to jpeg-info@jpegclub.org. diff --git a/jpeg-9/aclocal.m4 b/jpeg-9/aclocal.m4 new file mode 100755 index 0000000..0f18a0b --- /dev/null +++ b/jpeg-9/aclocal.m4 @@ -0,0 +1,9683 @@ +# generated automatically by aclocal 1.13.1 -*- Autoconf -*- + +# Copyright (C) 1996-2012 Free Software Foundation, Inc. + +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) +m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, +[m4_warning([this file was generated for autoconf 2.69. +You have another version of autoconf. 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Skip known compiler wrappers and cross-prefix. +m4_defun([_LT_CC_BASENAME], +[for cc_temp in $1""; do + case $cc_temp in + compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; + distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +]) + + +# _LT_FILEUTILS_DEFAULTS +# ---------------------- +# It is okay to use these file commands and assume they have been set +# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. +m4_defun([_LT_FILEUTILS_DEFAULTS], +[: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} +])# _LT_FILEUTILS_DEFAULTS + + +# _LT_SETUP +# --------- +m4_defun([_LT_SETUP], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl + +_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl +dnl +_LT_DECL([], [host_alias], [0], [The host system])dnl +_LT_DECL([], [host], [0])dnl +_LT_DECL([], [host_os], [0])dnl +dnl +_LT_DECL([], [build_alias], [0], [The build system])dnl +_LT_DECL([], [build], [0])dnl +_LT_DECL([], [build_os], [0])dnl +dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +dnl +AC_REQUIRE([AC_PROG_LN_S])dnl +test -z "$LN_S" && LN_S="ln -s" +_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl +dnl +AC_REQUIRE([LT_CMD_MAX_LEN])dnl +_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl +_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl +dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl +m4_require([_LT_CMD_RELOAD])dnl +m4_require([_LT_CHECK_MAGIC_METHOD])dnl +m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl +m4_require([_LT_CMD_OLD_ARCHIVE])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_WITH_SYSROOT])dnl + +_LT_CONFIG_LIBTOOL_INIT([ +# See if we are running on zsh, and set the options which allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi +]) +if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + +_LT_CHECK_OBJDIR + +m4_require([_LT_TAG_COMPILER])dnl + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +_LT_CC_BASENAME([$compiler]) + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + _LT_PATH_MAGIC + fi + ;; +esac + +# Use C for the default configuration in the libtool script +LT_SUPPORTED_TAG([CC]) +_LT_LANG_C_CONFIG +_LT_LANG_DEFAULT_CONFIG +_LT_CONFIG_COMMANDS +])# _LT_SETUP + + +# _LT_PREPARE_SED_QUOTE_VARS +# -------------------------- +# Define a few sed substitution that help us do robust quoting. +m4_defun([_LT_PREPARE_SED_QUOTE_VARS], +[# Backslashify metacharacters that are still active within +# double-quoted strings. +sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([["`\\]]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' +]) + +# _LT_PROG_LTMAIN +# --------------- +# Note that this code is called both from `configure', and `config.status' +# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, +# `config.status' has no value for ac_aux_dir unless we are using Automake, +# so we pass a copy along to make sure it has a sensible value anyway. +m4_defun([_LT_PROG_LTMAIN], +[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl +_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) +ltmain="$ac_aux_dir/ltmain.sh" +])# _LT_PROG_LTMAIN + + + +# So that we can recreate a full libtool script including additional +# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS +# in macros and then make a single call at the end using the `libtool' +# label. + + +# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) +# ---------------------------------------- +# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL_INIT], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_INIT], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_INIT]) + + +# _LT_CONFIG_LIBTOOL([COMMANDS]) +# ------------------------------ +# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) + + +# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) +# ----------------------------------------------------- +m4_defun([_LT_CONFIG_SAVE_COMMANDS], +[_LT_CONFIG_LIBTOOL([$1]) +_LT_CONFIG_LIBTOOL_INIT([$2]) +]) + + +# _LT_FORMAT_COMMENT([COMMENT]) +# ----------------------------- +# Add leading comment marks to the start of each line, and a trailing +# full-stop to the whole comment if one is not present already. +m4_define([_LT_FORMAT_COMMENT], +[m4_ifval([$1], [ +m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], + [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) +)]) + + + + + +# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) +# ------------------------------------------------------------------- +# CONFIGNAME is the name given to the value in the libtool script. +# VARNAME is the (base) name used in the configure script. +# VALUE may be 0, 1 or 2 for a computed quote escaped value based on +# VARNAME. Any other value will be used directly. +m4_define([_LT_DECL], +[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], + [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], + [m4_ifval([$1], [$1], [$2])]) + lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) + m4_ifval([$4], + [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) + lt_dict_add_subkey([lt_decl_dict], [$2], + [tagged?], [m4_ifval([$5], [yes], [no])])]) +]) + + +# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) +# -------------------------------------------------------- +m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) + + +# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_tag_varnames], +[_lt_decl_filter([tagged?], [yes], $@)]) + + +# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) +# --------------------------------------------------------- +m4_define([_lt_decl_filter], +[m4_case([$#], + [0], [m4_fatal([$0: too few arguments: $#])], + [1], [m4_fatal([$0: too few arguments: $#: $1])], + [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], + [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], + [lt_dict_filter([lt_decl_dict], $@)])[]dnl +]) + + +# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) +# -------------------------------------------------- +m4_define([lt_decl_quote_varnames], +[_lt_decl_filter([value], [1], $@)]) + + +# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_dquote_varnames], +[_lt_decl_filter([value], [2], $@)]) + + +# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_varnames_tagged], +[m4_assert([$# <= 2])dnl +_$0(m4_quote(m4_default([$1], [[, ]])), + m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), + m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) +m4_define([_lt_decl_varnames_tagged], +[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) + + +# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_all_varnames], +[_$0(m4_quote(m4_default([$1], [[, ]])), + m4_if([$2], [], + m4_quote(lt_decl_varnames), + m4_quote(m4_shift($@))))[]dnl +]) +m4_define([_lt_decl_all_varnames], +[lt_join($@, lt_decl_varnames_tagged([$1], + lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl +]) + + +# _LT_CONFIG_STATUS_DECLARE([VARNAME]) +# ------------------------------------ +# Quote a variable value, and forward it to `config.status' so that its +# declaration there will have the same value as in `configure'. VARNAME +# must have a single quote delimited value for this to work. +m4_define([_LT_CONFIG_STATUS_DECLARE], +[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) + + +# _LT_CONFIG_STATUS_DECLARATIONS +# ------------------------------ +# We delimit libtool config variables with single quotes, so when +# we write them to config.status, we have to be sure to quote all +# embedded single quotes properly. In configure, this macro expands +# each variable declared with _LT_DECL (and _LT_TAGDECL) into: +# +# ='`$ECHO "$" | $SED "$delay_single_quote_subst"`' +m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], +[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), + [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAGS +# ---------------- +# Output comment and list of tags supported by the script +m4_defun([_LT_LIBTOOL_TAGS], +[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl +available_tags="_LT_TAGS"dnl +]) + + +# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) +# ----------------------------------- +# Extract the dictionary values for VARNAME (optionally with TAG) and +# expand to a commented shell variable setting: +# +# # Some comment about what VAR is for. +# visible_name=$lt_internal_name +m4_define([_LT_LIBTOOL_DECLARE], +[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], + [description])))[]dnl +m4_pushdef([_libtool_name], + m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl +m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), + [0], [_libtool_name=[$]$1], + [1], [_libtool_name=$lt_[]$1], + [2], [_libtool_name=$lt_[]$1], + [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl +m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl +]) + + +# _LT_LIBTOOL_CONFIG_VARS +# ----------------------- +# Produce commented declarations of non-tagged libtool config variables +# suitable for insertion in the LIBTOOL CONFIG section of the `libtool' +# script. Tagged libtool config variables (even for the LIBTOOL CONFIG +# section) are produced by _LT_LIBTOOL_TAG_VARS. +m4_defun([_LT_LIBTOOL_CONFIG_VARS], +[m4_foreach([_lt_var], + m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAG_VARS(TAG) +# ------------------------- +m4_define([_LT_LIBTOOL_TAG_VARS], +[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) + + +# _LT_TAGVAR(VARNAME, [TAGNAME]) +# ------------------------------ +m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) + + +# _LT_CONFIG_COMMANDS +# ------------------- +# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of +# variables for single and double quote escaping we saved from calls +# to _LT_DECL, we can put quote escaped variables declarations +# into `config.status', and then the shell code to quote escape them in +# for loops in `config.status'. Finally, any additional code accumulated +# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. +m4_defun([_LT_CONFIG_COMMANDS], +[AC_PROVIDE_IFELSE([LT_OUTPUT], + dnl If the libtool generation code has been placed in $CONFIG_LT, + dnl instead of duplicating it all over again into config.status, + dnl then we will have config.status run $CONFIG_LT later, so it + dnl needs to know what name is stored there: + [AC_CONFIG_COMMANDS([libtool], + [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], + dnl If the libtool generation code is destined for config.status, + dnl expand the accumulated commands and init code now: + [AC_CONFIG_COMMANDS([libtool], + [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) +])#_LT_CONFIG_COMMANDS + + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], +[ + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +_LT_CONFIG_STATUS_DECLARATIONS +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$[]1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_quote_varnames); do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_dquote_varnames); do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +_LT_OUTPUT_LIBTOOL_INIT +]) + +# _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) +# ------------------------------------ +# Generate a child script FILE with all initialization necessary to +# reuse the environment learned by the parent script, and make the +# file executable. If COMMENT is supplied, it is inserted after the +# `#!' sequence but before initialization text begins. After this +# macro, additional text can be appended to FILE to form the body of +# the child script. The macro ends with non-zero status if the +# file could not be fully written (such as if the disk is full). +m4_ifdef([AS_INIT_GENERATED], +[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], +[m4_defun([_LT_GENERATED_FILE_INIT], +[m4_require([AS_PREPARE])]dnl +[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl +[lt_write_fail=0 +cat >$1 <<_ASEOF || lt_write_fail=1 +#! $SHELL +# Generated by $as_me. +$2 +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$1 <<\_ASEOF || lt_write_fail=1 +AS_SHELL_SANITIZE +_AS_PREPARE +exec AS_MESSAGE_FD>&1 +_ASEOF +test $lt_write_fail = 0 && chmod +x $1[]dnl +m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT + +# LT_OUTPUT +# --------- +# This macro allows early generation of the libtool script (before +# AC_OUTPUT is called), incase it is used in configure for compilation +# tests. +AC_DEFUN([LT_OUTPUT], +[: ${CONFIG_LT=./config.lt} +AC_MSG_NOTICE([creating $CONFIG_LT]) +_LT_GENERATED_FILE_INIT(["$CONFIG_LT"], +[# Run this file to recreate a libtool stub with the current configuration.]) + +cat >>"$CONFIG_LT" <<\_LTEOF +lt_cl_silent=false +exec AS_MESSAGE_LOG_FD>>config.log +{ + echo + AS_BOX([Running $as_me.]) +} >&AS_MESSAGE_LOG_FD + +lt_cl_help="\ +\`$as_me' creates a local libtool stub from the current configuration, +for use in further configure time tests before the real libtool is +generated. + +Usage: $[0] [[OPTIONS]] + + -h, --help print this help, then exit + -V, --version print version number, then exit + -q, --quiet do not print progress messages + -d, --debug don't remove temporary files + +Report bugs to ." + +lt_cl_version="\ +m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl +m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) +configured by $[0], generated by m4_PACKAGE_STRING. + +Copyright (C) 2011 Free Software Foundation, Inc. +This config.lt script is free software; the Free Software Foundation +gives unlimited permision to copy, distribute and modify it." + +while test $[#] != 0 +do + case $[1] in + --version | --v* | -V ) + echo "$lt_cl_version"; exit 0 ;; + --help | --h* | -h ) + echo "$lt_cl_help"; exit 0 ;; + --debug | --d* | -d ) + debug=: ;; + --quiet | --q* | --silent | --s* | -q ) + lt_cl_silent=: ;; + + -*) AC_MSG_ERROR([unrecognized option: $[1] +Try \`$[0] --help' for more information.]) ;; + + *) AC_MSG_ERROR([unrecognized argument: $[1] +Try \`$[0] --help' for more information.]) ;; + esac + shift +done + +if $lt_cl_silent; then + exec AS_MESSAGE_FD>/dev/null +fi +_LTEOF + +cat >>"$CONFIG_LT" <<_LTEOF +_LT_OUTPUT_LIBTOOL_COMMANDS_INIT +_LTEOF + +cat >>"$CONFIG_LT" <<\_LTEOF +AC_MSG_NOTICE([creating $ofile]) +_LT_OUTPUT_LIBTOOL_COMMANDS +AS_EXIT(0) +_LTEOF +chmod +x "$CONFIG_LT" + +# configure is writing to config.log, but config.lt does its own redirection, +# appending to config.log, which fails on DOS, as config.log is still kept +# open by configure. Here we exec the FD to /dev/null, effectively closing +# config.log, so it can be properly (re)opened and appended to by config.lt. +lt_cl_success=: +test "$silent" = yes && + lt_config_lt_args="$lt_config_lt_args --quiet" +exec AS_MESSAGE_LOG_FD>/dev/null +$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false +exec AS_MESSAGE_LOG_FD>>config.log +$lt_cl_success || AS_EXIT(1) +])# LT_OUTPUT + + +# _LT_CONFIG(TAG) +# --------------- +# If TAG is the built-in tag, create an initial libtool script with a +# default configuration from the untagged config vars. Otherwise add code +# to config.status for appending the configuration named by TAG from the +# matching tagged config vars. +m4_defun([_LT_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_CONFIG_SAVE_COMMANDS([ + m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl + m4_if(_LT_TAG, [C], [ + # See if we are running on zsh, and set the options which allow our + # commands through without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + + cfgfile="${ofile}T" + trap "$RM \"$cfgfile\"; exit 1" 1 2 15 + $RM "$cfgfile" + + cat <<_LT_EOF >> "$cfgfile" +#! $SHELL + +# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +_LT_COPYING +_LT_LIBTOOL_TAGS + +# ### BEGIN LIBTOOL CONFIG +_LT_LIBTOOL_CONFIG_VARS +_LT_LIBTOOL_TAG_VARS +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + _LT_PROG_LTMAIN + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + _LT_PROG_REPLACE_SHELLFNS + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" +], +[cat <<_LT_EOF >> "$ofile" + +dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded +dnl in a comment (ie after a #). +# ### BEGIN LIBTOOL TAG CONFIG: $1 +_LT_LIBTOOL_TAG_VARS(_LT_TAG) +# ### END LIBTOOL TAG CONFIG: $1 +_LT_EOF +])dnl /m4_if +], +[m4_if([$1], [], [ + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile'], []) +])dnl /_LT_CONFIG_SAVE_COMMANDS +])# _LT_CONFIG + + +# LT_SUPPORTED_TAG(TAG) +# --------------------- +# Trace this macro to discover what tags are supported by the libtool +# --tag option, using: +# autoconf --trace 'LT_SUPPORTED_TAG:$1' +AC_DEFUN([LT_SUPPORTED_TAG], []) + + +# C support is built-in for now +m4_define([_LT_LANG_C_enabled], []) +m4_define([_LT_TAGS], []) + + +# LT_LANG(LANG) +# ------------- +# Enable libtool support for the given language if not already enabled. +AC_DEFUN([LT_LANG], +[AC_BEFORE([$0], [LT_OUTPUT])dnl +m4_case([$1], + [C], [_LT_LANG(C)], + [C++], [_LT_LANG(CXX)], + [Go], [_LT_LANG(GO)], + [Java], [_LT_LANG(GCJ)], + [Fortran 77], [_LT_LANG(F77)], + [Fortran], [_LT_LANG(FC)], + [Windows Resource], [_LT_LANG(RC)], + [m4_ifdef([_LT_LANG_]$1[_CONFIG], + [_LT_LANG($1)], + [m4_fatal([$0: unsupported language: "$1"])])])dnl +])# LT_LANG + + +# _LT_LANG(LANGNAME) +# ------------------ +m4_defun([_LT_LANG], +[m4_ifdef([_LT_LANG_]$1[_enabled], [], + [LT_SUPPORTED_TAG([$1])dnl + m4_append([_LT_TAGS], [$1 ])dnl + m4_define([_LT_LANG_]$1[_enabled], [])dnl + _LT_LANG_$1_CONFIG($1)])dnl +])# _LT_LANG + + +m4_ifndef([AC_PROG_GO], [ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_GO. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # +m4_defun([AC_PROG_GO], +[AC_LANG_PUSH(Go)dnl +AC_ARG_VAR([GOC], [Go compiler command])dnl +AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +AC_CHECK_TOOL(GOC, gccgo) +if test -z "$GOC"; then + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo]) + fi +fi +if test -z "$GOC"; then + AC_CHECK_PROG(GOC, gccgo, gccgo, false) +fi +])#m4_defun +])#m4_ifndef + + +# _LT_LANG_DEFAULT_CONFIG +# ----------------------- +m4_defun([_LT_LANG_DEFAULT_CONFIG], +[AC_PROVIDE_IFELSE([AC_PROG_CXX], + [LT_LANG(CXX)], + [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) + +AC_PROVIDE_IFELSE([AC_PROG_F77], + [LT_LANG(F77)], + [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) + +AC_PROVIDE_IFELSE([AC_PROG_FC], + [LT_LANG(FC)], + [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) + +dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal +dnl pulling things in needlessly. +AC_PROVIDE_IFELSE([AC_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([LT_PROG_GCJ], + [LT_LANG(GCJ)], + [m4_ifdef([AC_PROG_GCJ], + [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([A][M_PROG_GCJ], + [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([LT_PROG_GCJ], + [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) + +AC_PROVIDE_IFELSE([AC_PROG_GO], + [LT_LANG(GO)], + [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])]) + +AC_PROVIDE_IFELSE([LT_PROG_RC], + [LT_LANG(RC)], + [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) +])# _LT_LANG_DEFAULT_CONFIG + +# Obsolete macros: +AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) +AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) +AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) +AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) +AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_CXX], []) +dnl AC_DEFUN([AC_LIBTOOL_F77], []) +dnl AC_DEFUN([AC_LIBTOOL_FC], []) +dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) +dnl AC_DEFUN([AC_LIBTOOL_RC], []) + + +# _LT_TAG_COMPILER +# ---------------- +m4_defun([_LT_TAG_COMPILER], +[AC_REQUIRE([AC_PROG_CC])dnl + +_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl +_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl +_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl +_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC +])# _LT_TAG_COMPILER + + +# _LT_COMPILER_BOILERPLATE +# ------------------------ +# Check for compiler boilerplate output or warnings with +# the simple compiler test code. +m4_defun([_LT_COMPILER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* +])# _LT_COMPILER_BOILERPLATE + + +# _LT_LINKER_BOILERPLATE +# ---------------------- +# Check for linker boilerplate output or warnings with +# the simple link test code. +m4_defun([_LT_LINKER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* +])# _LT_LINKER_BOILERPLATE + +# _LT_REQUIRED_DARWIN_CHECKS +# ------------------------- +m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ + case $host_os in + rhapsody* | darwin*) + AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) + AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) + AC_CHECK_TOOL([LIPO], [lipo], [:]) + AC_CHECK_TOOL([OTOOL], [otool], [:]) + AC_CHECK_TOOL([OTOOL64], [otool64], [:]) + _LT_DECL([], [DSYMUTIL], [1], + [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) + _LT_DECL([], [NMEDIT], [1], + [Tool to change global to local symbols on Mac OS X]) + _LT_DECL([], [LIPO], [1], + [Tool to manipulate fat objects and archives on Mac OS X]) + _LT_DECL([], [OTOOL], [1], + [ldd/readelf like tool for Mach-O binaries on Mac OS X]) + _LT_DECL([], [OTOOL64], [1], + [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) + + AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], + [lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + # If there is a non-empty error log, and "single_module" + # appears in it, assume the flag caused a linker warning + if test -s conftest.err && $GREP single_module conftest.err; then + cat conftest.err >&AS_MESSAGE_LOG_FD + # Otherwise, if the output was created with a 0 exit code from + # the compiler, it worked. + elif test -f libconftest.dylib && test $_lt_result -eq 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi]) + + AC_CACHE_CHECK([for -exported_symbols_list linker flag], + [lt_cv_ld_exported_symbols_list], + [lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [lt_cv_ld_exported_symbols_list=yes], + [lt_cv_ld_exported_symbols_list=no]) + LDFLAGS="$save_LDFLAGS" + ]) + + AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], + [lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD + echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD + $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD + echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD + $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -s conftest.err && $GREP force_load conftest.err; then + cat conftest.err >&AS_MESSAGE_LOG_FD + elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + ]) + case $host_os in + rhapsody* | darwin1.[[012]]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[[012]]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac +]) + + +# _LT_DARWIN_LINKER_FEATURES([TAG]) +# --------------------------------- +# Checks for linker and compiler features on darwin +m4_defun([_LT_DARWIN_LINKER_FEATURES], +[ + m4_require([_LT_REQUIRED_DARWIN_CHECKS]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_automatic, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + if test "$lt_cv_ld_force_load" = "yes"; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes], + [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes]) + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='' + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=func_echo_all + _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + m4_if([$1], [CXX], +[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then + _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" + fi +],[]) + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi +]) + +# _LT_SYS_MODULE_PATH_AIX([TAGNAME]) +# ---------------------------------- +# Links a minimal program and checks the executable +# for the system default hardcoded library path. In most cases, +# this is /usr/lib:/lib, but when the MPI compilers are used +# the location of the communication and MPI libs are included too. +# If we don't find anything, use the default library path according +# to the aix ld manual. +# Store the results from the different compilers for each TAGNAME. +# Allow to override them for all tags through lt_cv_aix_libpath. +m4_defun([_LT_SYS_MODULE_PATH_AIX], +[m4_require([_LT_DECL_SED])dnl +if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], + [AC_LINK_IFELSE([AC_LANG_PROGRAM],[ + lt_aix_libpath_sed='[ + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }]' + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi],[]) + if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib" + fi + ]) + aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) +fi +])# _LT_SYS_MODULE_PATH_AIX + + +# _LT_SHELL_INIT(ARG) +# ------------------- +m4_define([_LT_SHELL_INIT], +[m4_divert_text([M4SH-INIT], [$1 +])])# _LT_SHELL_INIT + + + +# _LT_PROG_ECHO_BACKSLASH +# ----------------------- +# Find how we can fake an echo command that does not interpret backslash. +# In particular, with Autoconf 2.60 or later we add some code to the start +# of the generated configure script which will find a shell with a builtin +# printf (which we can use as an echo command). +m4_defun([_LT_PROG_ECHO_BACKSLASH], +[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + +AC_MSG_CHECKING([how to print strings]) +# Test print first, because it will be a builtin if present. +if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ + test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='print -r --' +elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='printf %s\n' +else + # Use this function as a fallback that always works. + func_fallback_echo () + { + eval 'cat <<_LTECHO_EOF +$[]1 +_LTECHO_EOF' + } + ECHO='func_fallback_echo' +fi + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + +case "$ECHO" in + printf*) AC_MSG_RESULT([printf]) ;; + print*) AC_MSG_RESULT([print -r]) ;; + *) AC_MSG_RESULT([cat]) ;; +esac + +m4_ifdef([_AS_DETECT_SUGGESTED], +[_AS_DETECT_SUGGESTED([ + test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test "X`printf %s $ECHO`" = "X$ECHO" \ + || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) + +_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) +_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) +])# _LT_PROG_ECHO_BACKSLASH + + +# _LT_WITH_SYSROOT +# ---------------- +AC_DEFUN([_LT_WITH_SYSROOT], +[AC_MSG_CHECKING([for sysroot]) +AC_ARG_WITH([sysroot], +[ --with-sysroot[=DIR] Search for dependent libraries within DIR + (or the compiler's sysroot if not specified).], +[], [with_sysroot=no]) + +dnl lt_sysroot will always be passed unquoted. We quote it here +dnl in case the user passed a directory name. +lt_sysroot= +case ${with_sysroot} in #( + yes) + if test "$GCC" = yes; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + AC_MSG_RESULT([${with_sysroot}]) + AC_MSG_ERROR([The sysroot must be an absolute path.]) + ;; +esac + + AC_MSG_RESULT([${lt_sysroot:-no}]) +_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl +[dependent libraries, and in which our libraries should be installed.])]) + +# _LT_ENABLE_LOCK +# --------------- +m4_defun([_LT_ENABLE_LOCK], +[AC_ARG_ENABLE([libtool-lock], + [AS_HELP_STRING([--disable-libtool-lock], + [avoid locking (might break parallel builds)])]) +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, + [AC_LANG_PUSH(C) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) + AC_LANG_POP]) + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) + case $host in + i?86-*-solaris*) + LD="${LD-ld} -m elf_x86_64" + ;; + sparc*-*-solaris*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + # GNU ld 2.21 introduced _sol2 emulations. Use them if available. + if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then + LD="${LD-ld}_sol2" + fi + ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" +])# _LT_ENABLE_LOCK + + +# _LT_PROG_AR +# ----------- +m4_defun([_LT_PROG_AR], +[AC_CHECK_TOOLS(AR, [ar], false) +: ${AR=ar} +: ${AR_FLAGS=cru} +_LT_DECL([], [AR], [1], [The archiver]) +_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive]) + +AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], + [lt_cv_ar_at_file=no + AC_COMPILE_IFELSE([AC_LANG_PROGRAM], + [echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' + AC_TRY_EVAL([lt_ar_try]) + if test "$ac_status" -eq 0; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + AC_TRY_EVAL([lt_ar_try]) + if test "$ac_status" -ne 0; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + ]) + ]) + +if test "x$lt_cv_ar_at_file" = xno; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi +_LT_DECL([], [archiver_list_spec], [1], + [How to feed a file listing to the archiver]) +])# _LT_PROG_AR + + +# _LT_CMD_OLD_ARCHIVE +# ------------------- +m4_defun([_LT_CMD_OLD_ARCHIVE], +[_LT_PROG_AR + +AC_CHECK_TOOL(STRIP, strip, :) +test -z "$STRIP" && STRIP=: +_LT_DECL([], [STRIP], [1], [A symbol stripping program]) + +AC_CHECK_TOOL(RANLIB, ranlib, :) +test -z "$RANLIB" && RANLIB=: +_LT_DECL([], [RANLIB], [1], + [Commands used to install an old-style archive]) + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac +_LT_DECL([], [old_postinstall_cmds], [2]) +_LT_DECL([], [old_postuninstall_cmds], [2]) +_LT_TAGDECL([], [old_archive_cmds], [2], + [Commands used to build an old-style archive]) +_LT_DECL([], [lock_old_archive_extraction], [0], + [Whether to use a lock for old archive extraction]) +])# _LT_CMD_OLD_ARCHIVE + + +# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------------------- +# Check whether the given compiler option works +AC_DEFUN([_LT_COMPILER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$3" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + fi + $RM conftest* +]) + +if test x"[$]$2" = xyes; then + m4_if([$5], , :, [$5]) +else + m4_if([$6], , :, [$6]) +fi +])# _LT_COMPILER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) + + +# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------- +# Check whether the given linker option works +AC_DEFUN([_LT_LINKER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $3" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&AS_MESSAGE_LOG_FD + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + else + $2=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" +]) + +if test x"[$]$2" = xyes; then + m4_if([$4], , :, [$4]) +else + m4_if([$5], , :, [$5]) +fi +])# _LT_LINKER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) + + +# LT_CMD_MAX_LEN +#--------------- +AC_DEFUN([LT_CMD_MAX_LEN], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +# find the maximum length of command line arguments +AC_MSG_CHECKING([the maximum length of command line arguments]) +AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + os2*) + # The test takes a long time on OS/2. + lt_cv_sys_max_cmd_len=8192 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac +]) +if test -n $lt_cv_sys_max_cmd_len ; then + AC_MSG_RESULT($lt_cv_sys_max_cmd_len) +else + AC_MSG_RESULT(none) +fi +max_cmd_len=$lt_cv_sys_max_cmd_len +_LT_DECL([], [max_cmd_len], [0], + [What is the maximum length of a command?]) +])# LT_CMD_MAX_LEN + +# Old name: +AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) + + +# _LT_HEADER_DLFCN +# ---------------- +m4_defun([_LT_HEADER_DLFCN], +[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl +])# _LT_HEADER_DLFCN + + +# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, +# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) +# ---------------------------------------------------------------- +m4_defun([_LT_TRY_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "$cross_compiling" = yes; then : + [$4] +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +[#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +}] +_LT_EOF + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) $1 ;; + x$lt_dlneed_uscore) $2 ;; + x$lt_dlunknown|x*) $3 ;; + esac + else : + # compilation failed + $3 + fi +fi +rm -fr conftest* +])# _LT_TRY_DLOPEN_SELF + + +# LT_SYS_DLOPEN_SELF +# ------------------ +AC_DEFUN([LT_SYS_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ]) + ;; + + *) + AC_CHECK_FUNC([shl_load], + [lt_cv_dlopen="shl_load"], + [AC_CHECK_LIB([dld], [shl_load], + [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], + [AC_CHECK_FUNC([dlopen], + [lt_cv_dlopen="dlopen"], + [AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], + [AC_CHECK_LIB([svld], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], + [AC_CHECK_LIB([dld], [dld_link], + [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) + ]) + ]) + ]) + ]) + ]) + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + AC_CACHE_CHECK([whether a program can dlopen itself], + lt_cv_dlopen_self, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, + lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) + ]) + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + AC_CACHE_CHECK([whether a statically linked program can dlopen itself], + lt_cv_dlopen_self_static, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, + lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) + ]) + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi +_LT_DECL([dlopen_support], [enable_dlopen], [0], + [Whether dlopen is supported]) +_LT_DECL([dlopen_self], [enable_dlopen_self], [0], + [Whether dlopen of programs is supported]) +_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], + [Whether dlopen of statically linked programs is supported]) +])# LT_SYS_DLOPEN_SELF + +# Old name: +AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) + + +# _LT_COMPILER_C_O([TAGNAME]) +# --------------------------- +# Check to see if options -c and -o are simultaneously supported by compiler. +# This macro does not hard code the compiler like AC_PROG_CC_C_O. +m4_defun([_LT_COMPILER_C_O], +[m4_require([_LT_DECL_SED])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + fi + fi + chmod u+w . 2>&AS_MESSAGE_LOG_FD + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* +]) +_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], + [Does compiler simultaneously support -c and -o options?]) +])# _LT_COMPILER_C_O + + +# _LT_COMPILER_FILE_LOCKS([TAGNAME]) +# ---------------------------------- +# Check to see if we can do hard links to lock some files if needed +m4_defun([_LT_COMPILER_FILE_LOCKS], +[m4_require([_LT_ENABLE_LOCK])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_COMPILER_C_O([$1]) + +hard_links="nottested" +if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + AC_MSG_CHECKING([if we can lock with hard links]) + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + AC_MSG_RESULT([$hard_links]) + if test "$hard_links" = no; then + AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) + need_locks=warn + fi +else + need_locks=no +fi +_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) +])# _LT_COMPILER_FILE_LOCKS + + +# _LT_CHECK_OBJDIR +# ---------------- +m4_defun([_LT_CHECK_OBJDIR], +[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], +[rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null]) +objdir=$lt_cv_objdir +_LT_DECL([], [objdir], [0], + [The name of the directory that contains temporary libtool files])dnl +m4_pattern_allow([LT_OBJDIR])dnl +AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", + [Define to the sub-directory in which libtool stores uninstalled libraries.]) +])# _LT_CHECK_OBJDIR + + +# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) +# -------------------------------------- +# Check hardcoding attributes. +m4_defun([_LT_LINKER_HARDCODE_LIBPATH], +[AC_MSG_CHECKING([how to hardcode library paths into programs]) +_LT_TAGVAR(hardcode_action, $1)= +if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || + test -n "$_LT_TAGVAR(runpath_var, $1)" || + test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && + test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then + # Linking always hardcodes the temporary library directory. + _LT_TAGVAR(hardcode_action, $1)=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + _LT_TAGVAR(hardcode_action, $1)=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + _LT_TAGVAR(hardcode_action, $1)=unsupported +fi +AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) + +if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || + test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi +_LT_TAGDECL([], [hardcode_action], [0], + [How to hardcode a shared library path into an executable]) +])# _LT_LINKER_HARDCODE_LIBPATH + + +# _LT_CMD_STRIPLIB +# ---------------- +m4_defun([_LT_CMD_STRIPLIB], +[m4_require([_LT_DECL_EGREP]) +striplib= +old_striplib= +AC_MSG_CHECKING([whether stripping libraries is possible]) +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + AC_MSG_RESULT([yes]) +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + ;; + *) + AC_MSG_RESULT([no]) + ;; + esac +fi +_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) +_LT_DECL([], [striplib], [1]) +])# _LT_CMD_STRIPLIB + + +# _LT_SYS_DYNAMIC_LINKER([TAG]) +# ----------------------------- +# PORTME Fill in your ld.so characteristics +m4_defun([_LT_SYS_DYNAMIC_LINKER], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_OBJDUMP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +AC_MSG_CHECKING([dynamic linker characteristics]) +m4_if([$1], + [], [ +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;; + *) lt_sed_strip_eq="s,=/,/,g" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[[lt_foo]]++; } + if (lt_freq[[lt_foo]] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's,/\([[A-Za-z]]:\),\1,g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi]) +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[[4-9]]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[[01]] | aix4.[[01]].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[[45]]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + library_names_spec='${libname}.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec="$LIB" + if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[[23]].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[[01]]* | freebsdelf3.[[01]]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ + freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +haiku*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=yes + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[[3-9]]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], + [lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ + LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], + [lt_cv_shlibpath_overrides_runpath=yes])]) + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + ]) + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[[89]] | openbsd2.[[89]].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +AC_MSG_RESULT([$dynamic_linker]) +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + +_LT_DECL([], [variables_saved_for_relink], [1], + [Variables whose values should be saved in libtool wrapper scripts and + restored at link time]) +_LT_DECL([], [need_lib_prefix], [0], + [Do we need the "lib" prefix for modules?]) +_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) +_LT_DECL([], [version_type], [0], [Library versioning type]) +_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) +_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) +_LT_DECL([], [shlibpath_overrides_runpath], [0], + [Is shlibpath searched before the hard-coded library search path?]) +_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) +_LT_DECL([], [library_names_spec], [1], + [[List of archive names. First name is the real one, the rest are links. + The last name is the one that the linker finds with -lNAME]]) +_LT_DECL([], [soname_spec], [1], + [[The coded name of the library, if different from the real name]]) +_LT_DECL([], [install_override_mode], [1], + [Permission mode override for installation of shared libraries]) +_LT_DECL([], [postinstall_cmds], [2], + [Command to use after installation of a shared archive]) +_LT_DECL([], [postuninstall_cmds], [2], + [Command to use after uninstallation of a shared archive]) +_LT_DECL([], [finish_cmds], [2], + [Commands used to finish a libtool library installation in a directory]) +_LT_DECL([], [finish_eval], [1], + [[As "finish_cmds", except a single script fragment to be evaled but + not shown]]) +_LT_DECL([], [hardcode_into_libs], [0], + [Whether we should hardcode library paths into libraries]) +_LT_DECL([], [sys_lib_search_path_spec], [2], + [Compile-time system search path for libraries]) +_LT_DECL([], [sys_lib_dlsearch_path_spec], [2], + [Run-time system search path for libraries]) +])# _LT_SYS_DYNAMIC_LINKER + + +# _LT_PATH_TOOL_PREFIX(TOOL) +# -------------------------- +# find a file program which can recognize shared library +AC_DEFUN([_LT_PATH_TOOL_PREFIX], +[m4_require([_LT_DECL_EGREP])dnl +AC_MSG_CHECKING([for $1]) +AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, +[case $MAGIC_CMD in +[[\\/*] | ?:[\\/]*]) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR +dnl $ac_dummy forces splitting on constant user-supplied paths. +dnl POSIX.2 word splitting is done only on the output of word expansions, +dnl not every word. This closes a longstanding sh security hole. + ac_dummy="m4_if([$2], , $PATH, [$2])" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$1; then + lt_cv_path_MAGIC_CMD="$ac_dir/$1" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac]) +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + AC_MSG_RESULT($MAGIC_CMD) +else + AC_MSG_RESULT(no) +fi +_LT_DECL([], [MAGIC_CMD], [0], + [Used to examine libraries when file_magic_cmd begins with "file"])dnl +])# _LT_PATH_TOOL_PREFIX + +# Old name: +AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) + + +# _LT_PATH_MAGIC +# -------------- +# find a file program which can recognize a shared library +m4_defun([_LT_PATH_MAGIC], +[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) + else + MAGIC_CMD=: + fi +fi +])# _LT_PATH_MAGIC + + +# LT_PATH_LD +# ---------- +# find the pathname to the GNU or non-GNU linker +AC_DEFUN([LT_PATH_LD], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_PROG_ECHO_BACKSLASH])dnl + +AC_ARG_WITH([gnu-ld], + [AS_HELP_STRING([--with-gnu-ld], + [assume the C compiler uses GNU ld @<:@default=no@:>@])], + [test "$withval" = no || with_gnu_ld=yes], + [with_gnu_ld=no])dnl + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by $CC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]]* | ?:[[\\/]]*) + re_direlt='/[[^/]][[^/]]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL(lt_cv_path_LD, +[if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &1 /dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[[3-9]]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac +]) + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + +_LT_DECL([], [deplibs_check_method], [1], + [Method to check whether dependent libraries are shared objects]) +_LT_DECL([], [file_magic_cmd], [1], + [Command to use when deplibs_check_method = "file_magic"]) +_LT_DECL([], [file_magic_glob], [1], + [How to find potential files when deplibs_check_method = "file_magic"]) +_LT_DECL([], [want_nocaseglob], [1], + [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) +])# _LT_CHECK_MAGIC_METHOD + + +# LT_PATH_NM +# ---------- +# find the pathname to a BSD- or MS-compatible name lister +AC_DEFUN([LT_PATH_NM], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, +[if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + : ${lt_cv_path_NM=no} +fi]) +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) + case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols" + ;; + *) + DUMPBIN=: + ;; + esac + fi + AC_SUBST([DUMPBIN]) + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm +AC_SUBST([NM]) +_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl + +AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], + [lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) + cat conftest.out >&AS_MESSAGE_LOG_FD + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest*]) +])# LT_PATH_NM + +# Old names: +AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) +AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_PROG_NM], []) +dnl AC_DEFUN([AC_PROG_NM], []) + +# _LT_CHECK_SHAREDLIB_FROM_LINKLIB +# -------------------------------- +# how to determine the name of the shared library +# associated with a specific link library. +# -- PORTME fill in with the dynamic library characteristics +m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], +[m4_require([_LT_DECL_EGREP]) +m4_require([_LT_DECL_OBJDUMP]) +m4_require([_LT_DECL_DLLTOOL]) +AC_CACHE_CHECK([how to associate runtime and link libraries], +lt_cv_sharedlib_from_linklib_cmd, +[lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh + # decide which to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd="$ECHO" + ;; +esac +]) +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + +_LT_DECL([], [sharedlib_from_linklib_cmd], [1], + [Command to associate shared and link libraries]) +])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB + + +# _LT_PATH_MANIFEST_TOOL +# ---------------------- +# locate the manifest tool +m4_defun([_LT_PATH_MANIFEST_TOOL], +[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], + [lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&AS_MESSAGE_LOG_FD + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest*]) +if test "x$lt_cv_path_mainfest_tool" != xyes; then + MANIFEST_TOOL=: +fi +_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl +])# _LT_PATH_MANIFEST_TOOL + + +# LT_LIB_M +# -------- +# check for math library +AC_DEFUN([LT_LIB_M], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +LIBM= +case $host in +*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) + # These system don't have libm, or don't need it + ;; +*-ncr-sysv4.3*) + AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") + AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") + ;; +*) + AC_CHECK_LIB(m, cos, LIBM="-lm") + ;; +esac +AC_SUBST([LIBM]) +])# LT_LIB_M + +# Old name: +AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_CHECK_LIBM], []) + + +# _LT_COMPILER_NO_RTTI([TAGNAME]) +# ------------------------------- +m4_defun([_LT_COMPILER_NO_RTTI], +[m4_require([_LT_TAG_COMPILER])dnl + +_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + +if test "$GCC" = yes; then + case $cc_basename in + nvcc*) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; + *) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; + esac + + _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], + lt_cv_prog_compiler_rtti_exceptions, + [-fno-rtti -fno-exceptions], [], + [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) +fi +_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], + [Compiler flag to turn off builtin functions]) +])# _LT_COMPILER_NO_RTTI + + +# _LT_CMD_GLOBAL_SYMBOLS +# ---------------------- +m4_defun([_LT_CMD_GLOBAL_SYMBOLS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_PROG_AWK])dnl +AC_REQUIRE([LT_PATH_NM])dnl +AC_REQUIRE([LT_PATH_LD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_TAG_COMPILER])dnl + +# Check for command to grab the raw symbol name followed by C symbol from nm. +AC_MSG_CHECKING([command to parse $NM output from $compiler object]) +AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], +[ +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[[BCDEGRST]]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[[BCDT]]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[[ABCDGISTW]]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[[ABCDEGRST]]' + fi + ;; +irix* | nonstopux*) + symcode='[[BCDEGRST]]' + ;; +osf*) + symcode='[[BCDEGQRST]]' + ;; +solaris*) + symcode='[[BDRT]]' + ;; +sco3.2v5*) + symcode='[[DT]]' + ;; +sysv4.2uw2*) + symcode='[[DT]]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[[ABDT]]' + ;; +sysv4) + symcode='[[DFNSTU]]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[[ABCDGIRSTW]]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK ['"\ +" {last_section=section; section=\$ 3};"\ +" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx]" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if AC_TRY_EVAL(ac_compile); then + # Now try to grab the symbols. + nlist=conftest.nm + if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) +/* DATA imports from DLLs on WIN32 con't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT@&t@_DLSYM_CONST +#elif defined(__osf__) +/* This system does not cope well with relocations in const data. */ +# define LT@&t@_DLSYM_CONST +#else +# define LT@&t@_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT@&t@_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[[]] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD + fi + else + echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done +]) +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + AC_MSG_RESULT(failed) +else + AC_MSG_RESULT(ok) +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + +_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], + [Take the output of nm and produce a listing of raw symbols and C names]) +_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], + [Transform the output of nm in a proper C declaration]) +_LT_DECL([global_symbol_to_c_name_address], + [lt_cv_sys_global_symbol_to_c_name_address], [1], + [Transform the output of nm in a C name address pair]) +_LT_DECL([global_symbol_to_c_name_address_lib_prefix], + [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], + [Transform the output of nm in a C name address pair when lib prefix is needed]) +_LT_DECL([], [nm_file_list_spec], [1], + [Specify filename containing input files for $NM]) +]) # _LT_CMD_GLOBAL_SYMBOLS + + +# _LT_COMPILER_PIC([TAGNAME]) +# --------------------------- +m4_defun([_LT_COMPILER_PIC], +[m4_require([_LT_TAG_COMPILER])dnl +_LT_TAGVAR(lt_prog_compiler_wl, $1)= +_LT_TAGVAR(lt_prog_compiler_pic, $1)= +_LT_TAGVAR(lt_prog_compiler_static, $1)= + +m4_if([$1], [CXX], [ + # C++ specific cases for pic, static, wl, etc. + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + case $host_os in + aix[[4-9]]*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + dgux*) + case $cc_basename in + ec++*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + if test "$host_cpu" != ia64; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + fi + ;; + aCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # KAI C++ Compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + ecpc* ) + # old Intel C++ for x86_64 which still supported -KPIC. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + icpc* ) + # Intel C++, used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) + # IBM XL 8.0, 9.0 on PPC and BlueGene + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd*) + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + cxx*) + # Digital/Compaq C++ + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + lcc*) + # Lucid + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + *) + ;; + esac + ;; + vxworks*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +], +[ + if test "$GCC" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' + if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" + fi + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + hpux9* | hpux10* | hpux11*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC (with -KPIC) is the default. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + # old Intel for x86_64 which still supported -KPIC. + ecc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' + _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' + ;; + nagfor*) + # NAG Fortran compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + ccc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All Alpha code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='' + ;; + *Sun\ F* | *Sun*Fortran*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + *Sun\ C*) + # Sun C 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + *Intel*\ [[CF]]*Compiler*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + *Portland\ Group*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + esac + ;; + + newsos6) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All OSF/1 code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + rdos*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + solaris*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; + *) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; + esac + ;; + + sunos4*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + unicos*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + + uts4*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +]) +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" + ;; +esac + +AC_CACHE_CHECK([for $compiler option to produce PIC], + [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) +_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], + [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], + [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], + [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in + "" | " "*) ;; + *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; + esac], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) +fi +_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], + [Additional compiler flags for building library objects]) + +_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], + [How to pass a linker flag through the compiler]) +# +# Check to make sure the static flag actually works. +# +wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" +_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], + _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), + $lt_tmp_static_flag, + [], + [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) +_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], + [Compiler flag to prevent dynamic linking]) +])# _LT_COMPILER_PIC + + +# _LT_LINKER_SHLIBS([TAGNAME]) +# ---------------------------- +# See if the linker supports building shared libraries. +m4_defun([_LT_LINKER_SHLIBS], +[AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +m4_require([_LT_PATH_MANIFEST_TOOL])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) +m4_if([$1], [CXX], [ + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + case $host_os in + aix[[4-9]]*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global defined + # symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" + ;; + cygwin* | mingw* | cegcc*) + case $cc_basename in + cl*) + _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] + ;; + esac + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac +], [ + runpath_var= + _LT_TAGVAR(allow_undefined_flag, $1)= + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(archive_cmds, $1)= + _LT_TAGVAR(archive_expsym_cmds, $1)= + _LT_TAGVAR(compiler_needs_object, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(hardcode_automatic, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_separator, $1)= + _LT_TAGVAR(hardcode_minus_L, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_TAGVAR(inherit_rpath, $1)=no + _LT_TAGVAR(link_all_deplibs, $1)=unknown + _LT_TAGVAR(module_cmds, $1)= + _LT_TAGVAR(module_expsym_cmds, $1)= + _LT_TAGVAR(old_archive_from_new_cmds, $1)= + _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= + _LT_TAGVAR(thread_safe_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + _LT_TAGVAR(include_expsyms, $1)= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. +dnl Note also adjust exclude_expsyms for C++ above. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + _LT_TAGVAR(ld_shlibs, $1)=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test "$with_gnu_ld" = yes; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; + *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test "$lt_use_gnu_ld_interface" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + supports_anon_versioning=no + case `$LD -v 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[[3-9]]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + _LT_TAGVAR(whole_archive_flag_spec, $1)= + tmp_sharedflag='--shared' ;; + xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + sunos4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + + if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then + runpath_var= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + _LT_TAGVAR(hardcode_direct, $1)=unsupported + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global + # defined symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GCC" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + bsdi[[45]]*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' + _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + # FIXME: Should let the user specify the lib program. + _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + esac + ;; + + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2.*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + hpux9*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + m4_if($1, [], [ + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + _LT_LINKER_OPTION([if $CC understands -b], + _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], + [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) + ;; + esac + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], + [lt_cv_irix_exported_symbol], + [save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + AC_LINK_IFELSE( + [AC_LANG_SOURCE( + [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], + [C++], [[int foo (void) { return 0; }]], + [Fortran 77], [[ + subroutine foo + end]], + [Fortran], [[ + subroutine foo + end]])])], + [lt_cv_irix_exported_symbol=yes], + [lt_cv_irix_exported_symbol=no]) + LDFLAGS="$save_LDFLAGS"]) + if test "$lt_cv_irix_exported_symbol" = yes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + fi + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + newsos6) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + else + case $host_os in + openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + ;; + esac + fi + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + solaris*) + _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + fi + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4) + case $host_vendor in + sni) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' + _LT_TAGVAR(hardcode_direct, $1)=no + ;; + motorola) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4.3*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + _LT_TAGVAR(ld_shlibs, $1)=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' + ;; + esac + fi + fi +]) +AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) +test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + +_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld + +_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl +_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl +_LT_DECL([], [extract_expsyms_cmds], [2], + [The commands to extract the exported symbol list from a shared archive]) + +# +# Do we need to explicitly link libc? +# +case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in +x|xyes) + # Assume -lc should be added + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $_LT_TAGVAR(archive_cmds, $1) in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + AC_CACHE_CHECK([whether -lc should be explicitly linked in], + [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), + [$RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if AC_TRY_EVAL(ac_compile) 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) + pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) + _LT_TAGVAR(allow_undefined_flag, $1)= + if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) + then + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no + else + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes + fi + _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + ]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) + ;; + esac + fi + ;; +esac + +_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], + [Whether or not to add -lc for building shared libraries]) +_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], + [enable_shared_with_static_runtimes], [0], + [Whether or not to disallow shared libs when runtime libs are static]) +_LT_TAGDECL([], [export_dynamic_flag_spec], [1], + [Compiler flag to allow reflexive dlopens]) +_LT_TAGDECL([], [whole_archive_flag_spec], [1], + [Compiler flag to generate shared objects directly from archives]) +_LT_TAGDECL([], [compiler_needs_object], [1], + [Whether the compiler copes with passing no objects directly]) +_LT_TAGDECL([], [old_archive_from_new_cmds], [2], + [Create an old-style archive from a shared archive]) +_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], + [Create a temporary old-style archive to link instead of a shared archive]) +_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) +_LT_TAGDECL([], [archive_expsym_cmds], [2]) +_LT_TAGDECL([], [module_cmds], [2], + [Commands used to build a loadable module if different from building + a shared archive.]) +_LT_TAGDECL([], [module_expsym_cmds], [2]) +_LT_TAGDECL([], [with_gnu_ld], [1], + [Whether we are building with GNU ld or not]) +_LT_TAGDECL([], [allow_undefined_flag], [1], + [Flag that allows shared libraries with undefined symbols to be built]) +_LT_TAGDECL([], [no_undefined_flag], [1], + [Flag that enforces no undefined symbols]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], + [Flag to hardcode $libdir into a binary during linking. + This must work even if $libdir does not exist]) +_LT_TAGDECL([], [hardcode_libdir_separator], [1], + [Whether we need a single "-rpath" flag with a separated argument]) +_LT_TAGDECL([], [hardcode_direct], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary]) +_LT_TAGDECL([], [hardcode_direct_absolute], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary and the resulting library dependency is + "absolute", i.e impossible to change by setting ${shlibpath_var} if the + library is relocated]) +_LT_TAGDECL([], [hardcode_minus_L], [0], + [Set to "yes" if using the -LDIR flag during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_shlibpath_var], [0], + [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_automatic], [0], + [Set to "yes" if building a shared library automatically hardcodes DIR + into the library and all subsequent libraries and executables linked + against it]) +_LT_TAGDECL([], [inherit_rpath], [0], + [Set to yes if linker adds runtime paths of dependent libraries + to runtime path list]) +_LT_TAGDECL([], [link_all_deplibs], [0], + [Whether libtool must link a program against all its dependency libraries]) +_LT_TAGDECL([], [always_export_symbols], [0], + [Set to "yes" if exported symbols are required]) +_LT_TAGDECL([], [export_symbols_cmds], [2], + [The commands to list exported symbols]) +_LT_TAGDECL([], [exclude_expsyms], [1], + [Symbols that should not be listed in the preloaded symbols]) +_LT_TAGDECL([], [include_expsyms], [1], + [Symbols that must always be exported]) +_LT_TAGDECL([], [prelink_cmds], [2], + [Commands necessary for linking programs (against libraries) with templates]) +_LT_TAGDECL([], [postlink_cmds], [2], + [Commands necessary for finishing linking programs]) +_LT_TAGDECL([], [file_list_spec], [1], + [Specify filename containing input files]) +dnl FIXME: Not yet implemented +dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], +dnl [Compiler flag to generate thread safe objects]) +])# _LT_LINKER_SHLIBS + + +# _LT_LANG_C_CONFIG([TAG]) +# ------------------------ +# Ensure that the configuration variables for a C compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_C_CONFIG], +[m4_require([_LT_DECL_EGREP])dnl +lt_save_CC="$CC" +AC_LANG_PUSH(C) + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + +_LT_TAG_COMPILER +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + LT_SYS_DLOPEN_SELF + _LT_CMD_STRIPLIB + + # Report which library types will actually be built + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_CONFIG($1) +fi +AC_LANG_POP +CC="$lt_save_CC" +])# _LT_LANG_C_CONFIG + + +# _LT_LANG_CXX_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a C++ compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_CXX_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_PATH_MANIFEST_TOOL])dnl +if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + AC_PROG_CXXCPP +else + _lt_caught_CXX_error=yes +fi + +AC_LANG_PUSH(C++) +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(compiler_needs_object, $1)=no +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the CXX compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_caught_CXX_error" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="int some_variable = 0;" + + # Code to be used in simple link tests + lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_CFLAGS=$CFLAGS + lt_save_LD=$LD + lt_save_GCC=$GCC + GCC=$GXX + lt_save_with_gnu_ld=$with_gnu_ld + lt_save_path_LD=$lt_cv_path_LD + if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx + else + $as_unset lt_cv_prog_gnu_ld + fi + if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX + else + $as_unset lt_cv_path_LD + fi + test -z "${LDCXX+set}" || LD=$LDCXX + CC=${CXX-"c++"} + CFLAGS=$CXXFLAGS + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + # We don't want -fno-exception when compiling C++ code, so set the + # no_builtin_flag separately + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + else + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + fi + + if test "$GXX" = yes; then + # Set up default GNU C++ configuration + + LT_PATH_LD + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test "$with_gnu_ld" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='${wl}' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | + $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + GXX=no + with_gnu_ld=no + wlarc= + fi + + # PORTME: fill in a description of your system's C++ link characteristics + AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) + _LT_TAGVAR(ld_shlibs, $1)=yes + case $host_os in + aix3*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GXX" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to + # export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an empty + # executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared + # libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + cygwin* | mingw* | pw32* | cegcc*) + case $GXX,$cc_basename in + ,cl* | no,cl*) + # Native MSVC + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + # Don't use ranlib + _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' + _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + func_to_tool_file "$lt_outputfile"~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # g++ + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + freebsd2.*) + # C++ shared libraries reported to be fairly broken before + # switch to ELF + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + freebsd-elf*) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + ;; + + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + gnu*) + ;; + + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + hpux9*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + hpux10*|hpux11*) + if test $with_gnu_ld = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes; then + if test $with_gnu_ld = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test "$GXX" = yes; then + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib' + fi + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + esac + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc* | ecpc* ) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + case `$CC -V` in + *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) + _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ + compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' + _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ + $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ + $RANLIB $oldlib' + _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + *) # Version 6 and above use weak symbols + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + ;; + cxx*) + # Compaq C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' + ;; + xl* | mpixl* | bgxl*) + # IBM XL 8.0 on PPC, with GNU ld + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + + lynxos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + m88k*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + + *nto* | *qnx*) + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + openbsd2*) + # C++ shared libraries are fairly broken + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + fi + output_verbose_link_cmd=func_echo_all + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + case $host in + osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; + *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; + esac + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + cxx*) + case $host in + osf3*) + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + ;; + *) + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~ + $RM $lib.exp' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + case $host in + osf3*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + psos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(archive_cmds_need_lc,$1)=yes + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' + if $CC --version | $GREP -v '^2\.7' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + else + # g++ 2.7 appears to require `-G' NOT `-shared' on this + # platform. + _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + fi + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ + '"$_LT_TAGVAR(old_archive_cmds, $1)" + _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ + '"$_LT_TAGVAR(reload_cmds, $1)" + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + vxworks*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) + test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + + _LT_TAGVAR(GCC, $1)="$GXX" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + with_gnu_ld=$lt_save_with_gnu_ld + lt_cv_path_LDCXX=$lt_cv_path_LD + lt_cv_path_LD=$lt_save_path_LD + lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld + lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +fi # test "$_lt_caught_CXX_error" != yes + +AC_LANG_POP +])# _LT_LANG_CXX_CONFIG + + +# _LT_FUNC_STRIPNAME_CNF +# ---------------------- +# func_stripname_cnf prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# +# This function is identical to the (non-XSI) version of func_stripname, +# except this one can be used by m4 code that may be executed by configure, +# rather than the libtool script. +m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl +AC_REQUIRE([_LT_DECL_SED]) +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) +func_stripname_cnf () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; + esac +} # func_stripname_cnf +])# _LT_FUNC_STRIPNAME_CNF + +# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) +# --------------------------------- +# Figure out "hidden" library dependencies from verbose +# compiler output when linking a shared library. +# Parse the compiler output and extract the necessary +# objects, libraries and library flags. +m4_defun([_LT_SYS_HIDDEN_LIBDEPS], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl +# Dependencies to place before and after the object being linked: +_LT_TAGVAR(predep_objects, $1)= +_LT_TAGVAR(postdep_objects, $1)= +_LT_TAGVAR(predeps, $1)= +_LT_TAGVAR(postdeps, $1)= +_LT_TAGVAR(compiler_lib_search_path, $1)= + +dnl we can't use the lt_simple_compile_test_code here, +dnl because it contains code intended for an executable, +dnl not a library. It's possible we should let each +dnl tag define a new lt_????_link_test_code variable, +dnl but it's only used here... +m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF +int a; +void foo (void) { a = 0; } +_LT_EOF +], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +_LT_EOF +], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer*4 a + a=0 + return + end +_LT_EOF +], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer a + a=0 + return + end +_LT_EOF +], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF +public class foo { + private int a; + public void bar (void) { + a = 0; + } +}; +_LT_EOF +], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF +package foo +func foo() { +} +_LT_EOF +]) + +_lt_libdeps_save_CFLAGS=$CFLAGS +case "$CC $CFLAGS " in #( +*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; +*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; +*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;; +esac + +dnl Parse the compiler output and extract the necessary +dnl objects, libraries and library flags. +if AC_TRY_EVAL(ac_compile); then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + for p in `eval "$output_verbose_link_cmd"`; do + case ${prev}${p} in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test $p = "-L" || + test $p = "-R"; then + prev=$p + continue + fi + + # Expand the sysroot to ease extracting the directories later. + if test -z "$prev"; then + case $p in + -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; + -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; + -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; + esac + fi + case $p in + =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; + esac + if test "$pre_test_object_deps_done" = no; then + case ${prev} in + -L | -R) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then + _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" + else + _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$_LT_TAGVAR(postdeps, $1)"; then + _LT_TAGVAR(postdeps, $1)="${prev}${p}" + else + _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" + fi + fi + prev= + ;; + + *.lto.$objext) ;; # Ignore GCC LTO objects + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test "$pre_test_object_deps_done" = no; then + if test -z "$_LT_TAGVAR(predep_objects, $1)"; then + _LT_TAGVAR(predep_objects, $1)="$p" + else + _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" + fi + else + if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then + _LT_TAGVAR(postdep_objects, $1)="$p" + else + _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling $1 test program" +fi + +$RM -f confest.$objext +CFLAGS=$_lt_libdeps_save_CFLAGS + +# PORTME: override above test on systems where it is broken +m4_if([$1], [CXX], +[case $host_os in +interix[[3-9]]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + _LT_TAGVAR(predep_objects,$1)= + _LT_TAGVAR(postdep_objects,$1)= + _LT_TAGVAR(postdeps,$1)= + ;; + +linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; + +solaris*) + case $cc_basename in + CC* | sunCC*) + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + # Adding this requires a known-good setup of shared libraries for + # Sun compiler versions before 5.6, else PIC objects from an old + # archive will be linked into the output, leading to subtle bugs. + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; +esac +]) + +case " $_LT_TAGVAR(postdeps, $1) " in +*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; +esac + _LT_TAGVAR(compiler_lib_search_dirs, $1)= +if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then + _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` +fi +_LT_TAGDECL([], [compiler_lib_search_dirs], [1], + [The directories searched by this compiler when creating a shared library]) +_LT_TAGDECL([], [predep_objects], [1], + [Dependencies to place before and after the objects being linked to + create a shared library]) +_LT_TAGDECL([], [postdep_objects], [1]) +_LT_TAGDECL([], [predeps], [1]) +_LT_TAGDECL([], [postdeps], [1]) +_LT_TAGDECL([], [compiler_lib_search_path], [1], + [The library search path used internally by the compiler when linking + a shared library]) +])# _LT_SYS_HIDDEN_LIBDEPS + + +# _LT_LANG_F77_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a Fortran 77 compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_F77_CONFIG], +[AC_LANG_PUSH(Fortran 77) +if test -z "$F77" || test "X$F77" = "Xno"; then + _lt_disable_F77=yes +fi + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for f77 test sources. +ac_ext=f + +# Object file extension for compiled f77 test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the F77 compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_F77" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + lt_save_CFLAGS=$CFLAGS + CC=${F77-"f77"} + CFLAGS=$FFLAGS + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + GCC=$G77 + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$G77" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC="$lt_save_CC" + CFLAGS="$lt_save_CFLAGS" +fi # test "$_lt_disable_F77" != yes + +AC_LANG_POP +])# _LT_LANG_F77_CONFIG + + +# _LT_LANG_FC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for a Fortran compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_FC_CONFIG], +[AC_LANG_PUSH(Fortran) + +if test -z "$FC" || test "X$FC" = "Xno"; then + _lt_disable_FC=yes +fi + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for fc test sources. +ac_ext=${ac_fc_srcext-f} + +# Object file extension for compiled fc test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the FC compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_FC" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + lt_save_CFLAGS=$CFLAGS + CC=${FC-"f95"} + CFLAGS=$FCFLAGS + compiler=$CC + GCC=$ac_cv_fc_compiler_gnu + + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS +fi # test "$_lt_disable_FC" != yes + +AC_LANG_POP +])# _LT_LANG_FC_CONFIG + + +# _LT_LANG_GCJ_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Java Compiler compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_GCJ_CONFIG], +[AC_REQUIRE([LT_PROG_GCJ])dnl +AC_LANG_SAVE + +# Source file extension for Java test sources. +ac_ext=java + +# Object file extension for compiled Java test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="class foo {}" + +# Code to be used in simple link tests +lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC=yes +CC=${GCJ-"gcj"} +CFLAGS=$GCJFLAGS +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)="$LD" +_LT_CC_BASENAME([$compiler]) + +# GCJ did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds + +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_GCJ_CONFIG + + +# _LT_LANG_GO_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Go compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_GO_CONFIG], +[AC_REQUIRE([LT_PROG_GO])dnl +AC_LANG_SAVE + +# Source file extension for Go test sources. +ac_ext=go + +# Object file extension for compiled Go test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="package main; func main() { }" + +# Code to be used in simple link tests +lt_simple_link_test_code='package main; func main() { }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC=yes +CC=${GOC-"gccgo"} +CFLAGS=$GOFLAGS +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)="$LD" +_LT_CC_BASENAME([$compiler]) + +# Go did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds + +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_GO_CONFIG + + +# _LT_LANG_RC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for the Windows resource compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_RC_CONFIG], +[AC_REQUIRE([LT_PROG_RC])dnl +AC_LANG_SAVE + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code="$lt_simple_compile_test_code" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC= +CC=${RC-"windres"} +CFLAGS= +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) +_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + +if test -n "$compiler"; then + : + _LT_CONFIG($1) +fi + +GCC=$lt_save_GCC +AC_LANG_RESTORE +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_RC_CONFIG + + +# LT_PROG_GCJ +# ----------- +AC_DEFUN([LT_PROG_GCJ], +[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], + [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], + [AC_CHECK_TOOL(GCJ, gcj,) + test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" + AC_SUBST(GCJFLAGS)])])[]dnl +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_GCJ], []) + + +# LT_PROG_GO +# ---------- +AC_DEFUN([LT_PROG_GO], +[AC_CHECK_TOOL(GOC, gccgo,) +]) + + +# LT_PROG_RC +# ---------- +AC_DEFUN([LT_PROG_RC], +[AC_CHECK_TOOL(RC, windres,) +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_RC], []) + + +# _LT_DECL_EGREP +# -------------- +# If we don't have a new enough Autoconf to choose the best grep +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_EGREP], +[AC_REQUIRE([AC_PROG_EGREP])dnl +AC_REQUIRE([AC_PROG_FGREP])dnl +test -z "$GREP" && GREP=grep +_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) +_LT_DECL([], [EGREP], [1], [An ERE matcher]) +_LT_DECL([], [FGREP], [1], [A literal string matcher]) +dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too +AC_SUBST([GREP]) +]) + + +# _LT_DECL_OBJDUMP +# -------------- +# If we don't have a new enough Autoconf to choose the best objdump +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_OBJDUMP], +[AC_CHECK_TOOL(OBJDUMP, objdump, false) +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) +AC_SUBST([OBJDUMP]) +]) + +# _LT_DECL_DLLTOOL +# ---------------- +# Ensure DLLTOOL variable is set. +m4_defun([_LT_DECL_DLLTOOL], +[AC_CHECK_TOOL(DLLTOOL, dlltool, false) +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [1], [DLL creation program]) +AC_SUBST([DLLTOOL]) +]) + +# _LT_DECL_SED +# ------------ +# Check for a fully-functional sed program, that truncates +# as few characters as possible. Prefer GNU sed if found. +m4_defun([_LT_DECL_SED], +[AC_PROG_SED +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" +_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) +_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], + [Sed that helps us avoid accidentally triggering echo(1) options like -n]) +])# _LT_DECL_SED + +m4_ifndef([AC_PROG_SED], [ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_SED. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # + +m4_defun([AC_PROG_SED], +[AC_MSG_CHECKING([for a sed that does not truncate output]) +AC_CACHE_VAL(lt_cv_path_SED, +[# Loop through the user's path and test for sed and gsed. +# Then use that list of sed's as ones to test for truncation. +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for lt_ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then + lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" + fi + done + done +done +IFS=$as_save_IFS +lt_ac_max=0 +lt_ac_count=0 +# Add /usr/xpg4/bin/sed as it is typically found on Solaris +# along with /bin/sed that truncates output. +for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do + test ! -f $lt_ac_sed && continue + cat /dev/null > conftest.in + lt_ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >conftest.in + # Check for GNU sed and select it if it is found. + if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then + lt_cv_path_SED=$lt_ac_sed + break + fi + while true; do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo >>conftest.nl + $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break + cmp -s conftest.out conftest.nl || break + # 10000 chars as input seems more than enough + test $lt_ac_count -gt 10 && break + lt_ac_count=`expr $lt_ac_count + 1` + if test $lt_ac_count -gt $lt_ac_max; then + lt_ac_max=$lt_ac_count + lt_cv_path_SED=$lt_ac_sed + fi + done +done +]) +SED=$lt_cv_path_SED +AC_SUBST([SED]) +AC_MSG_RESULT([$SED]) +])#AC_PROG_SED +])#m4_ifndef + +# Old name: +AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_SED], []) + + +# _LT_CHECK_SHELL_FEATURES +# ------------------------ +# Find out whether the shell is Bourne or XSI compatible, +# or has some other useful features. +m4_defun([_LT_CHECK_SHELL_FEATURES], +[AC_MSG_CHECKING([whether the shell understands some XSI constructs]) +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,b/c, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +AC_MSG_RESULT([$xsi_shell]) +_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) + +AC_MSG_CHECKING([whether the shell understands "+="]) +lt_shell_append=no +( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +AC_MSG_RESULT([$lt_shell_append]) +_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi +_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac +_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl +_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl +])# _LT_CHECK_SHELL_FEATURES + + +# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY) +# ------------------------------------------------------ +# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and +# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY. +m4_defun([_LT_PROG_FUNCTION_REPLACE], +[dnl { +sed -e '/^$1 ()$/,/^} # $1 /c\ +$1 ()\ +{\ +m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1]) +} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: +]) + + +# _LT_PROG_REPLACE_SHELLFNS +# ------------------------- +# Replace existing portable implementations of several shell functions with +# equivalent extended shell implementations where those features are available.. +m4_defun([_LT_PROG_REPLACE_SHELLFNS], +[if test x"$xsi_shell" = xyes; then + _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac]) + + _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl + func_basename_result="${1##*/}"]) + + _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac + func_basename_result="${1##*/}"]) + + _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary parameter first. + func_stripname_result=${3} + func_stripname_result=${func_stripname_result#"${1}"} + func_stripname_result=${func_stripname_result%"${2}"}]) + + _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl + func_split_long_opt_name=${1%%=*} + func_split_long_opt_arg=${1#*=}]) + + _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl + func_split_short_opt_arg=${1#??} + func_split_short_opt_name=${1%"$func_split_short_opt_arg"}]) + + _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl + case ${1} in + *.lo) func_lo2o_result=${1%.lo}.${objext} ;; + *) func_lo2o_result=${1} ;; + esac]) + + _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo]) + + _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))]) + + _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}]) +fi + +if test x"$lt_shell_append" = xyes; then + _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"]) + + _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl + func_quote_for_eval "${2}" +dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \ + eval "${1}+=\\\\ \\$func_quote_for_eval_result"]) + + # Save a `func_append' function call where possible by direct use of '+=' + sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +else + # Save a `func_append' function call even when '+=' is not available + sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +fi + +if test x"$_lt_function_replace_fail" = x":"; then + AC_MSG_WARN([Unable to substitute extended shell functions in $ofile]) +fi +]) + +# _LT_PATH_CONVERSION_FUNCTIONS +# ----------------------------- +# Determine which file name conversion functions should be used by +# func_to_host_file (and, implicitly, by func_to_host_path). These are needed +# for certain cross-compile configurations and native mingw. +m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_MSG_CHECKING([how to convert $build file names to $host format]) +AC_CACHE_VAL(lt_cv_to_host_file_cmd, +[case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac +]) +to_host_file_cmd=$lt_cv_to_host_file_cmd +AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) +_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], + [0], [convert $build file names to $host format])dnl + +AC_MSG_CHECKING([how to convert $build file names to toolchain format]) +AC_CACHE_VAL(lt_cv_to_tool_file_cmd, +[#assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac +]) +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) +_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], + [0], [convert $build files to toolchain format])dnl +])# _LT_PATH_CONVERSION_FUNCTIONS + +# Helper functions for option handling. -*- Autoconf -*- +# +# Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 7 ltoptions.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) + + +# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) +# ------------------------------------------ +m4_define([_LT_MANGLE_OPTION], +[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) + + +# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) +# --------------------------------------- +# Set option OPTION-NAME for macro MACRO-NAME, and if there is a +# matching handler defined, dispatch to it. Other OPTION-NAMEs are +# saved as a flag. +m4_define([_LT_SET_OPTION], +[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl +m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), + _LT_MANGLE_DEFUN([$1], [$2]), + [m4_warning([Unknown $1 option `$2'])])[]dnl +]) + + +# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) +# ------------------------------------------------------------ +# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. +m4_define([_LT_IF_OPTION], +[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) + + +# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) +# ------------------------------------------------------- +# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME +# are set. +m4_define([_LT_UNLESS_OPTIONS], +[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), + [m4_define([$0_found])])])[]dnl +m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 +])[]dnl +]) + + +# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) +# ---------------------------------------- +# OPTION-LIST is a space-separated list of Libtool options associated +# with MACRO-NAME. If any OPTION has a matching handler declared with +# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about +# the unknown option and exit. +m4_defun([_LT_SET_OPTIONS], +[# Set options +m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [_LT_SET_OPTION([$1], _LT_Option)]) + +m4_if([$1],[LT_INIT],[ + dnl + dnl Simply set some default values (i.e off) if boolean options were not + dnl specified: + _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no + ]) + _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no + ]) + dnl + dnl If no reference was made to various pairs of opposing options, then + dnl we run the default mode handler for the pair. For example, if neither + dnl `shared' nor `disable-shared' was passed, we enable building of shared + dnl archives by default: + _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) + _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], + [_LT_ENABLE_FAST_INSTALL]) + ]) +])# _LT_SET_OPTIONS + + + +# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) +# ----------------------------------------- +m4_define([_LT_MANGLE_DEFUN], +[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) + + +# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) +# ----------------------------------------------- +m4_define([LT_OPTION_DEFINE], +[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl +])# LT_OPTION_DEFINE + + +# dlopen +# ------ +LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes +]) + +AU_DEFUN([AC_LIBTOOL_DLOPEN], +[_LT_SET_OPTION([LT_INIT], [dlopen]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `dlopen' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) + + +# win32-dll +# --------- +# Declare package support for building win32 dll's. +LT_OPTION_DEFINE([LT_INIT], [win32-dll], +[enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) + AC_CHECK_TOOL(AS, as, false) + AC_CHECK_TOOL(DLLTOOL, dlltool, false) + AC_CHECK_TOOL(OBJDUMP, objdump, false) + ;; +esac + +test -z "$AS" && AS=as +_LT_DECL([], [AS], [1], [Assembler program])dnl + +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl + +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl +])# win32-dll + +AU_DEFUN([AC_LIBTOOL_WIN32_DLL], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +_LT_SET_OPTION([LT_INIT], [win32-dll]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `win32-dll' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) + + +# _LT_ENABLE_SHARED([DEFAULT]) +# ---------------------------- +# implement the --enable-shared flag, and supports the `shared' and +# `disable-shared' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_SHARED], +[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([shared], + [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], + [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) + + _LT_DECL([build_libtool_libs], [enable_shared], [0], + [Whether or not to build shared libraries]) +])# _LT_ENABLE_SHARED + +LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) +]) + +AC_DEFUN([AC_DISABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], [disable-shared]) +]) + +AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) +AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_SHARED], []) +dnl AC_DEFUN([AM_DISABLE_SHARED], []) + + + +# _LT_ENABLE_STATIC([DEFAULT]) +# ---------------------------- +# implement the --enable-static flag, and support the `static' and +# `disable-static' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_STATIC], +[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([static], + [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], + [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_static=]_LT_ENABLE_STATIC_DEFAULT) + + _LT_DECL([build_old_libs], [enable_static], [0], + [Whether or not to build static libraries]) +])# _LT_ENABLE_STATIC + +LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) +]) + +AC_DEFUN([AC_DISABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], [disable-static]) +]) + +AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) +AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_STATIC], []) +dnl AC_DEFUN([AM_DISABLE_STATIC], []) + + + +# _LT_ENABLE_FAST_INSTALL([DEFAULT]) +# ---------------------------------- +# implement the --enable-fast-install flag, and support the `fast-install' +# and `disable-fast-install' LT_INIT options. +# DEFAULT is either `yes' or `no'. 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If omitted, it defaults to `both'. +m4_define([_LT_WITH_PIC], +[AC_ARG_WITH([pic], + [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@], + [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], + [lt_p=${PACKAGE-default} + case $withval in + yes|no) pic_mode=$withval ;; + *) + pic_mode=default + # Look at the argument we got. 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Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 6 ltsugar.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) + + +# lt_join(SEP, ARG1, [ARG2...]) +# ----------------------------- +# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their +# associated separator. +# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier +# versions in m4sugar had bugs. +m4_define([lt_join], +[m4_if([$#], [1], [], + [$#], [2], [[$2]], + [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) +m4_define([_lt_join], +[m4_if([$#$2], [2], [], + [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) + + +# lt_car(LIST) +# lt_cdr(LIST) +# ------------ +# Manipulate m4 lists. +# These macros are necessary as long as will still need to support +# Autoconf-2.59 which quotes differently. +m4_define([lt_car], [[$1]]) +m4_define([lt_cdr], +[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], + [$#], 1, [], + [m4_dquote(m4_shift($@))])]) +m4_define([lt_unquote], $1) + + +# lt_append(MACRO-NAME, STRING, [SEPARATOR]) +# ------------------------------------------ +# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. +# Note that neither SEPARATOR nor STRING are expanded; they are appended +# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). +# No SEPARATOR is output if MACRO-NAME was previously undefined (different +# than defined and empty). +# +# This macro is needed until we can rely on Autoconf 2.62, since earlier +# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. +m4_define([lt_append], +[m4_define([$1], + m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) + + + +# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) +# ---------------------------------------------------------- +# Produce a SEP delimited list of all paired combinations of elements of +# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list +# has the form PREFIXmINFIXSUFFIXn. +# Needed until we can rely on m4_combine added in Autoconf 2.62. +m4_define([lt_combine], +[m4_if(m4_eval([$# > 3]), [1], + [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl +[[m4_foreach([_Lt_prefix], [$2], + [m4_foreach([_Lt_suffix], + ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, + [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) + + +# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) +# ----------------------------------------------------------------------- +# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited +# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. +m4_define([lt_if_append_uniq], +[m4_ifdef([$1], + [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], + [lt_append([$1], [$2], [$3])$4], + [$5])], + [lt_append([$1], [$2], [$3])$4])]) + + +# lt_dict_add(DICT, KEY, VALUE) +# ----------------------------- +m4_define([lt_dict_add], +[m4_define([$1($2)], [$3])]) + + +# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) +# -------------------------------------------- +m4_define([lt_dict_add_subkey], +[m4_define([$1($2:$3)], [$4])]) + + +# lt_dict_fetch(DICT, KEY, [SUBKEY]) +# ---------------------------------- +m4_define([lt_dict_fetch], +[m4_ifval([$3], + m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), + m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) + + +# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) +# ----------------------------------------------------------------- +m4_define([lt_if_dict_fetch], +[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], + [$5], + [$6])]) + + +# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) +# -------------------------------------------------------------- +m4_define([lt_dict_filter], +[m4_if([$5], [], [], + [lt_join(m4_quote(m4_default([$4], [[, ]])), + lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), + [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl +]) + +# ltversion.m4 -- version numbers -*- Autoconf -*- +# +# Copyright (C) 2004 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# @configure_input@ + +# serial 3337 ltversion.m4 +# This file is part of GNU Libtool + +m4_define([LT_PACKAGE_VERSION], [2.4.2]) +m4_define([LT_PACKAGE_REVISION], [1.3337]) + +AC_DEFUN([LTVERSION_VERSION], +[macro_version='2.4.2' +macro_revision='1.3337' +_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) +_LT_DECL(, macro_revision, 0) +]) + +# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004. +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 5 lt~obsolete.m4 + +# These exist entirely to fool aclocal when bootstrapping libtool. +# +# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) +# which have later been changed to m4_define as they aren't part of the +# exported API, or moved to Autoconf or Automake where they belong. +# +# The trouble is, aclocal is a bit thick. 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We just wanted to have am__tar + # and am__untar set. + test -n "${am_cv_prog_tar_$1}" && break + + # tar/untar a dummy directory, and stop if the command works + rm -rf conftest.dir + mkdir conftest.dir + echo GrepMe > conftest.dir/file + AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) + rm -rf conftest.dir + if test -s conftest.tar; then + AM_RUN_LOG([$am__untar /dev/null 2>&1 && break + fi +done +rm -rf conftest.dir + +AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) +AC_MSG_RESULT([$am_cv_prog_tar_$1])]) +AC_SUBST([am__tar]) +AC_SUBST([am__untar]) +]) # _AM_PROG_TAR + diff --git a/jpeg-9/ar-lib b/jpeg-9/ar-lib new file mode 100755 index 0000000..9008ab5 --- /dev/null +++ b/jpeg-9/ar-lib @@ -0,0 +1,270 @@ +#! /bin/sh +# Wrapper for Microsoft lib.exe + +me=ar-lib +scriptversion=2012-03-01.08; # UTC + +# Copyright (C) 2010-2013 Free Software Foundation, Inc. +# Written by Peter Rosin . +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + + +# func_error message +func_error () +{ + echo "$me: $1" 1>&2 + exit 1 +} + +file_conv= + +# func_file_conv build_file +# Convert a $build file to $host form and store it in $file +# Currently only supports Windows hosts. +func_file_conv () +{ + file=$1 + case $file in + / | /[!/]*) # absolute file, and not a UNC file + if test -z "$file_conv"; then + # lazily determine how to convert abs files + case `uname -s` in + MINGW*) + file_conv=mingw + ;; + CYGWIN*) + file_conv=cygwin + ;; + *) + file_conv=wine + ;; + esac + fi + case $file_conv in + mingw) + file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'` + ;; + cygwin) + file=`cygpath -m "$file" || echo "$file"` + ;; + wine) + file=`winepath -w "$file" || echo "$file"` + ;; + esac + ;; + esac +} + +# func_at_file at_file operation archive +# Iterate over all members in AT_FILE performing OPERATION on ARCHIVE +# for each of them. +# When interpreting the content of the @FILE, do NOT use func_file_conv, +# since the user would need to supply preconverted file names to +# binutils ar, at least for MinGW. +func_at_file () +{ + operation=$2 + archive=$3 + at_file_contents=`cat "$1"` + eval set x "$at_file_contents" + shift + + for member + do + $AR -NOLOGO $operation:"$member" "$archive" || exit $? + done +} + +case $1 in + '') + func_error "no command. Try '$0 --help' for more information." + ;; + -h | --h*) + cat < /* to declare isupper(), tolower() */ +#ifdef NEED_SIGNAL_CATCHER +#include /* to declare signal() */ +#endif +#ifdef USE_SETMODE +#include /* to declare setmode()'s parameter macros */ +/* If you have setmode() but not , just delete this line: */ +#include /* to declare setmode() */ +#endif + + +/* + * Signal catcher to ensure that temporary files are removed before aborting. + * NB: for Amiga Manx C this is actually a global routine named _abort(); + * we put "#define signal_catcher _abort" in jconfig.h. Talk about bogus... + */ + +#ifdef NEED_SIGNAL_CATCHER + +static j_common_ptr sig_cinfo; + +void /* must be global for Manx C */ +signal_catcher (int signum) +{ + if (sig_cinfo != NULL) { + if (sig_cinfo->err != NULL) /* turn off trace output */ + sig_cinfo->err->trace_level = 0; + jpeg_destroy(sig_cinfo); /* clean up memory allocation & temp files */ + } + exit(EXIT_FAILURE); +} + + +GLOBAL(void) +enable_signal_catcher (j_common_ptr cinfo) +{ + sig_cinfo = cinfo; +#ifdef SIGINT /* not all systems have SIGINT */ + signal(SIGINT, signal_catcher); +#endif +#ifdef SIGTERM /* not all systems have SIGTERM */ + signal(SIGTERM, signal_catcher); +#endif +} + +#endif + + +/* + * Optional progress monitor: display a percent-done figure on stderr. + */ + +#ifdef PROGRESS_REPORT + +METHODDEF(void) +progress_monitor (j_common_ptr cinfo) +{ + cd_progress_ptr prog = (cd_progress_ptr) cinfo->progress; + int total_passes = prog->pub.total_passes + prog->total_extra_passes; + int percent_done = (int) (prog->pub.pass_counter*100L/prog->pub.pass_limit); + + if (percent_done != prog->percent_done) { + prog->percent_done = percent_done; + if (total_passes > 1) { + fprintf(stderr, "\rPass %d/%d: %3d%% ", + prog->pub.completed_passes + prog->completed_extra_passes + 1, + total_passes, percent_done); + } else { + fprintf(stderr, "\r %3d%% ", percent_done); + } + fflush(stderr); + } +} + + +GLOBAL(void) +start_progress_monitor (j_common_ptr cinfo, cd_progress_ptr progress) +{ + /* Enable progress display, unless trace output is on */ + if (cinfo->err->trace_level == 0) { + progress->pub.progress_monitor = progress_monitor; + progress->completed_extra_passes = 0; + progress->total_extra_passes = 0; + progress->percent_done = -1; + cinfo->progress = &progress->pub; + } +} + + +GLOBAL(void) +end_progress_monitor (j_common_ptr cinfo) +{ + /* Clear away progress display */ + if (cinfo->err->trace_level == 0) { + fprintf(stderr, "\r \r"); + fflush(stderr); + } +} + +#endif + + +/* + * Case-insensitive matching of possibly-abbreviated keyword switches. + * keyword is the constant keyword (must be lower case already), + * minchars is length of minimum legal abbreviation. + */ + +GLOBAL(boolean) +keymatch (char * arg, const char * keyword, int minchars) +{ + register int ca, ck; + register int nmatched = 0; + + while ((ca = *arg++) != '\0') { + if ((ck = *keyword++) == '\0') + return FALSE; /* arg longer than keyword, no good */ + if (isupper(ca)) /* force arg to lcase (assume ck is already) */ + ca = tolower(ca); + if (ca != ck) + return FALSE; /* no good */ + nmatched++; /* count matched characters */ + } + /* reached end of argument; fail if it's too short for unique abbrev */ + if (nmatched < minchars) + return FALSE; + return TRUE; /* A-OK */ +} + + +/* + * Routines to establish binary I/O mode for stdin and stdout. + * Non-Unix systems often require some hacking to get out of text mode. + */ + +GLOBAL(FILE *) +read_stdin (void) +{ + FILE * input_file = stdin; + +#ifdef USE_SETMODE /* need to hack file mode? */ + setmode(fileno(stdin), O_BINARY); +#endif +#ifdef USE_FDOPEN /* need to re-open in binary mode? */ + if ((input_file = fdopen(fileno(stdin), READ_BINARY)) == NULL) { + fprintf(stderr, "Cannot reopen stdin\n"); + exit(EXIT_FAILURE); + } +#endif + return input_file; +} + + +GLOBAL(FILE *) +write_stdout (void) +{ + FILE * output_file = stdout; + +#ifdef USE_SETMODE /* need to hack file mode? */ + setmode(fileno(stdout), O_BINARY); +#endif +#ifdef USE_FDOPEN /* need to re-open in binary mode? */ + if ((output_file = fdopen(fileno(stdout), WRITE_BINARY)) == NULL) { + fprintf(stderr, "Cannot reopen stdout\n"); + exit(EXIT_FAILURE); + } +#endif + return output_file; +} diff --git a/jpeg-9/cdjpeg.h b/jpeg-9/cdjpeg.h new file mode 100755 index 0000000..c0d064c --- /dev/null +++ b/jpeg-9/cdjpeg.h @@ -0,0 +1,187 @@ +/* + * cdjpeg.h + * + * Copyright (C) 1994-1997, Thomas G. Lane. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains common declarations for the sample applications + * cjpeg and djpeg. It is NOT used by the core JPEG library. + */ + +#define JPEG_CJPEG_DJPEG /* define proper options in jconfig.h */ +#define JPEG_INTERNAL_OPTIONS /* cjpeg.c,djpeg.c need to see xxx_SUPPORTED */ +#include "jinclude.h" +#include "jpeglib.h" +#include "jerror.h" /* get library error codes too */ +#include "cderror.h" /* get application-specific error codes */ + + +/* + * Object interface for cjpeg's source file decoding modules + */ + +typedef struct cjpeg_source_struct * cjpeg_source_ptr; + +struct cjpeg_source_struct { + JMETHOD(void, start_input, (j_compress_ptr cinfo, + cjpeg_source_ptr sinfo)); + JMETHOD(JDIMENSION, get_pixel_rows, (j_compress_ptr cinfo, + cjpeg_source_ptr sinfo)); + JMETHOD(void, finish_input, (j_compress_ptr cinfo, + cjpeg_source_ptr sinfo)); + + FILE *input_file; + + JSAMPARRAY buffer; + JDIMENSION buffer_height; +}; + + +/* + * Object interface for djpeg's output file encoding modules + */ + +typedef struct djpeg_dest_struct * djpeg_dest_ptr; + +struct djpeg_dest_struct { + /* start_output is called after jpeg_start_decompress finishes. + * The color map will be ready at this time, if one is needed. + */ + JMETHOD(void, start_output, (j_decompress_ptr cinfo, + djpeg_dest_ptr dinfo)); + /* Emit the specified number of pixel rows from the buffer. */ + JMETHOD(void, put_pixel_rows, (j_decompress_ptr cinfo, + djpeg_dest_ptr dinfo, + JDIMENSION rows_supplied)); + /* Finish up at the end of the image. */ + JMETHOD(void, finish_output, (j_decompress_ptr cinfo, + djpeg_dest_ptr dinfo)); + + /* Target file spec; filled in by djpeg.c after object is created. */ + FILE * output_file; + + /* Output pixel-row buffer. Created by module init or start_output. + * Width is cinfo->output_width * cinfo->output_components; + * height is buffer_height. + */ + JSAMPARRAY buffer; + JDIMENSION buffer_height; +}; + + +/* + * cjpeg/djpeg may need to perform extra passes to convert to or from + * the source/destination file format. The JPEG library does not know + * about these passes, but we'd like them to be counted by the progress + * monitor. We use an expanded progress monitor object to hold the + * additional pass count. + */ + +struct cdjpeg_progress_mgr { + struct jpeg_progress_mgr pub; /* fields known to JPEG library */ + int completed_extra_passes; /* extra passes completed */ + int total_extra_passes; /* total extra */ + /* last printed percentage stored here to avoid multiple printouts */ + int percent_done; +}; + +typedef struct cdjpeg_progress_mgr * cd_progress_ptr; + + +/* Short forms of external names for systems with brain-damaged linkers. */ + +#ifdef NEED_SHORT_EXTERNAL_NAMES +#define jinit_read_bmp jIRdBMP +#define jinit_write_bmp jIWrBMP +#define jinit_read_gif jIRdGIF +#define jinit_write_gif jIWrGIF +#define jinit_read_ppm jIRdPPM +#define jinit_write_ppm jIWrPPM +#define jinit_read_rle jIRdRLE +#define jinit_write_rle jIWrRLE +#define jinit_read_targa jIRdTarga +#define jinit_write_targa jIWrTarga +#define read_quant_tables RdQTables +#define read_scan_script RdScnScript +#define set_quality_ratings SetQRates +#define set_quant_slots SetQSlots +#define set_sample_factors SetSFacts +#define read_color_map RdCMap +#define enable_signal_catcher EnSigCatcher +#define start_progress_monitor StProgMon +#define end_progress_monitor EnProgMon +#define read_stdin RdStdin +#define write_stdout WrStdout +#endif /* NEED_SHORT_EXTERNAL_NAMES */ + +/* Module selection routines for I/O modules. */ + +EXTERN(cjpeg_source_ptr) jinit_read_bmp JPP((j_compress_ptr cinfo)); +EXTERN(djpeg_dest_ptr) jinit_write_bmp JPP((j_decompress_ptr cinfo, + boolean is_os2)); +EXTERN(cjpeg_source_ptr) jinit_read_gif JPP((j_compress_ptr cinfo)); +EXTERN(djpeg_dest_ptr) jinit_write_gif JPP((j_decompress_ptr cinfo)); +EXTERN(cjpeg_source_ptr) jinit_read_ppm JPP((j_compress_ptr cinfo)); +EXTERN(djpeg_dest_ptr) jinit_write_ppm JPP((j_decompress_ptr cinfo)); +EXTERN(cjpeg_source_ptr) jinit_read_rle JPP((j_compress_ptr cinfo)); +EXTERN(djpeg_dest_ptr) jinit_write_rle JPP((j_decompress_ptr cinfo)); +EXTERN(cjpeg_source_ptr) jinit_read_targa JPP((j_compress_ptr cinfo)); +EXTERN(djpeg_dest_ptr) jinit_write_targa JPP((j_decompress_ptr cinfo)); + +/* cjpeg support routines (in rdswitch.c) */ + +EXTERN(boolean) read_quant_tables JPP((j_compress_ptr cinfo, char * filename, + boolean force_baseline)); +EXTERN(boolean) read_scan_script JPP((j_compress_ptr cinfo, char * filename)); +EXTERN(boolean) set_quality_ratings JPP((j_compress_ptr cinfo, char *arg, + boolean force_baseline)); +EXTERN(boolean) set_quant_slots JPP((j_compress_ptr cinfo, char *arg)); +EXTERN(boolean) set_sample_factors JPP((j_compress_ptr cinfo, char *arg)); + +/* djpeg support routines (in rdcolmap.c) */ + +EXTERN(void) read_color_map JPP((j_decompress_ptr cinfo, FILE * infile)); + +/* common support routines (in cdjpeg.c) */ + +EXTERN(void) enable_signal_catcher JPP((j_common_ptr cinfo)); +EXTERN(void) start_progress_monitor JPP((j_common_ptr cinfo, + cd_progress_ptr progress)); +EXTERN(void) end_progress_monitor JPP((j_common_ptr cinfo)); +EXTERN(boolean) keymatch JPP((char * arg, const char * keyword, int minchars)); +EXTERN(FILE *) read_stdin JPP((void)); +EXTERN(FILE *) write_stdout JPP((void)); + +/* miscellaneous useful macros */ + +#ifdef DONT_USE_B_MODE /* define mode parameters for fopen() */ +#define READ_BINARY "r" +#define WRITE_BINARY "w" +#else +#ifdef VMS /* VMS is very nonstandard */ +#define READ_BINARY "rb", "ctx=stm" +#define WRITE_BINARY "wb", "ctx=stm" +#else /* standard ANSI-compliant case */ +#define READ_BINARY "rb" +#define WRITE_BINARY "wb" +#endif +#endif + +#ifndef EXIT_FAILURE /* define exit() codes if not provided */ +#define EXIT_FAILURE 1 +#endif +#ifndef EXIT_SUCCESS +#ifdef VMS +#define EXIT_SUCCESS 1 /* VMS is very nonstandard */ +#else +#define EXIT_SUCCESS 0 +#endif +#endif +#ifndef EXIT_WARNING +#ifdef VMS +#define EXIT_WARNING 1 /* VMS is very nonstandard */ +#else +#define EXIT_WARNING 2 +#endif +#endif diff --git a/jpeg-9/cjpeg.1 b/jpeg-9/cjpeg.1 new file mode 100755 index 0000000..c457ee2 --- /dev/null +++ b/jpeg-9/cjpeg.1 @@ -0,0 +1,366 @@ +.TH CJPEG 1 "4 May 2012" +.SH NAME +cjpeg \- compress an image file to a JPEG file +.SH SYNOPSIS +.B cjpeg +[ +.I options +] +[ +.I filename +] +.LP +.SH DESCRIPTION +.LP +.B cjpeg +compresses the named image file, or the standard input if no file is +named, and produces a JPEG/JFIF file on the standard output. +The currently supported input file formats are: PPM (PBMPLUS color +format), PGM (PBMPLUS gray-scale format), BMP, Targa, and RLE (Utah Raster +Toolkit format). (RLE is supported only if the URT library is available.) +.SH OPTIONS +All switch names may be abbreviated; for example, +.B \-grayscale +may be written +.B \-gray +or +.BR \-gr . +Most of the "basic" switches can be abbreviated to as little as one letter. +Upper and lower case are equivalent (thus +.B \-BMP +is the same as +.BR \-bmp ). +British spellings are also accepted (e.g., +.BR \-greyscale ), +though for brevity these are not mentioned below. +.PP +The basic switches are: +.TP +.BI \-quality " N[,...]" +Scale quantization tables to adjust image quality. Quality is 0 (worst) to +100 (best); default is 75. (See below for more info.) +.TP +.B \-grayscale +Create monochrome JPEG file from color input. Be sure to use this switch when +compressing a grayscale BMP file, because +.B cjpeg +isn't bright enough to notice whether a BMP file uses only shades of gray. +By saying +.BR \-grayscale , +you'll get a smaller JPEG file that takes less time to process. +.TP +.B \-rgb +Create RGB JPEG file. +Using this switch suppresses the conversion from RGB +colorspace input to the default YCbCr JPEG colorspace. +You can use this switch in combination with the +.BI \-block " N" +switch (see below) for lossless JPEG coding. +See also the +.B \-rgb1 +switch below. +.TP +.B \-optimize +Perform optimization of entropy encoding parameters. Without this, default +encoding parameters are used. +.B \-optimize +usually makes the JPEG file a little smaller, but +.B cjpeg +runs somewhat slower and needs much more memory. Image quality and speed of +decompression are unaffected by +.BR \-optimize . +.TP +.B \-progressive +Create progressive JPEG file (see below). +.TP +.BI \-scale " M/N" +Scale the output image by a factor M/N. Currently supported scale factors are +M/N with all N from 1 to 16, where M is the destination DCT size, which is 8 +by default (see +.BI \-block " N" +switch below). +.TP +.B \-targa +Input file is Targa format. Targa files that contain an "identification" +field will not be automatically recognized by +.BR cjpeg ; +for such files you must specify +.B \-targa +to make +.B cjpeg +treat the input as Targa format. +For most Targa files, you won't need this switch. +.PP +The +.B \-quality +switch lets you trade off compressed file size against quality of the +reconstructed image: the higher the quality setting, the larger the JPEG file, +and the closer the output image will be to the original input. Normally you +want to use the lowest quality setting (smallest file) that decompresses into +something visually indistinguishable from the original image. For this +purpose the quality setting should be between 50 and 95; the default of 75 is +often about right. If you see defects at +.B \-quality +75, then go up 5 or 10 counts at a time until you are happy with the output +image. (The optimal setting will vary from one image to another.) +.PP +.B \-quality +100 will generate a quantization table of all 1's, minimizing loss in the +quantization step (but there is still information loss in subsampling, as well +as roundoff error). This setting is mainly of interest for experimental +purposes. Quality values above about 95 are +.B not +recommended for normal use; the compressed file size goes up dramatically for +hardly any gain in output image quality. +.PP +In the other direction, quality values below 50 will produce very small files +of low image quality. Settings around 5 to 10 might be useful in preparing an +index of a large image library, for example. Try +.B \-quality +2 (or so) for some amusing Cubist effects. (Note: quality +values below about 25 generate 2-byte quantization tables, which are +considered optional in the JPEG standard. +.B cjpeg +emits a warning message when you give such a quality value, because some +other JPEG programs may be unable to decode the resulting file. Use +.B \-baseline +if you need to ensure compatibility at low quality values.) +.PP +The +.B \-quality +option has been extended in IJG version 7 for support of separate quality +settings for luminance and chrominance (or in general, for every provided +quantization table slot). This feature is useful for high-quality +applications which cannot accept the damage of color data by coarse +subsampling settings. You can now easily reduce the color data amount more +smoothly with finer control without separate subsampling. The resulting file +is fully compliant with standard JPEG decoders. +Note that the +.B \-quality +ratings refer to the quantization table slots, and that the last value is +replicated if there are more q-table slots than parameters. The default +q-table slots are 0 for luminance and 1 for chrominance with default tables as +given in the JPEG standard. This is compatible with the old behaviour in case +that only one parameter is given, which is then used for both luminance and +chrominance (slots 0 and 1). More or custom quantization tables can be set +with +.B \-qtables +and assigned to components with +.B \-qslots +parameter (see the "wizard" switches below). +.B Caution: +You must explicitly add +.BI \-sample " 1x1" +for efficient separate color +quality selection, since the default value used by library is 2x2! +.PP +The +.B \-progressive +switch creates a "progressive JPEG" file. In this type of JPEG file, the data +is stored in multiple scans of increasing quality. If the file is being +transmitted over a slow communications link, the decoder can use the first +scan to display a low-quality image very quickly, and can then improve the +display with each subsequent scan. The final image is exactly equivalent to a +standard JPEG file of the same quality setting, and the total file size is +about the same --- often a little smaller. +.PP +Switches for advanced users: +.TP +.B \-arithmetic +Use arithmetic coding. +.B Caution: +arithmetic coded JPEG is not yet widely implemented, so many decoders will +be unable to view an arithmetic coded JPEG file at all. +.TP +.BI \-block " N" +Set DCT block size. All N from 1 to 16 are possible. +Default is 8 (baseline format). +Larger values produce higher compression, +smaller values produce higher quality +(exact DCT stage possible with 1 or 2; with the default quality of 75 and +default Luminance qtable the DCT+Quantization stage is lossless for N=1). +.B Caution: +An implementation of the JPEG SmartScale extension is required for this +feature. SmartScale enabled JPEG is not yet widely implemented, so many +decoders will be unable to view a SmartScale extended JPEG file at all. +.TP +.B \-rgb1 +Create RGB JPEG file with reversible color transform. +Works like the +.B \-rgb +switch (see above) and inserts a simple reversible color transform +into the processing which significantly improves the compression. +Use this switch in combination with the +.BI \-block " N" +switch (see above) for lossless JPEG coding. +.B Caution: +A decoder with inverse color transform support is required for +this feature. Reversible color transform support is not yet +widely implemented, so many decoders will be unable to view +a reversible color transformed JPEG file at all. +.TP +.B \-dct int +Use integer DCT method (default). +.TP +.B \-dct fast +Use fast integer DCT (less accurate). +.TP +.B \-dct float +Use floating-point DCT method. +The float method is very slightly more accurate than the int method, but is +much slower unless your machine has very fast floating-point hardware. Also +note that results of the floating-point method may vary slightly across +machines, while the integer methods should give the same results everywhere. +The fast integer method is much less accurate than the other two. +.TP +.B \-nosmooth +Don't use high-quality downsampling. +.TP +.BI \-restart " N" +Emit a JPEG restart marker every N MCU rows, or every N MCU blocks if "B" is +attached to the number. +.B \-restart 0 +(the default) means no restart markers. +.TP +.BI \-smooth " N" +Smooth the input image to eliminate dithering noise. N, ranging from 1 to +100, indicates the strength of smoothing. 0 (the default) means no smoothing. +.TP +.BI \-maxmemory " N" +Set limit for amount of memory to use in processing large images. Value is +in thousands of bytes, or millions of bytes if "M" is attached to the +number. For example, +.B \-max 4m +selects 4000000 bytes. If more space is needed, temporary files will be used. +.TP +.BI \-outfile " name" +Send output image to the named file, not to standard output. +.TP +.B \-verbose +Enable debug printout. More +.BR \-v 's +give more output. Also, version information is printed at startup. +.TP +.B \-debug +Same as +.BR \-verbose . +.PP +The +.B \-restart +option inserts extra markers that allow a JPEG decoder to resynchronize after +a transmission error. Without restart markers, any damage to a compressed +file will usually ruin the image from the point of the error to the end of the +image; with restart markers, the damage is usually confined to the portion of +the image up to the next restart marker. Of course, the restart markers +occupy extra space. We recommend +.B \-restart 1 +for images that will be transmitted across unreliable networks such as Usenet. +.PP +The +.B \-smooth +option filters the input to eliminate fine-scale noise. This is often useful +when converting dithered images to JPEG: a moderate smoothing factor of 10 to +50 gets rid of dithering patterns in the input file, resulting in a smaller +JPEG file and a better-looking image. Too large a smoothing factor will +visibly blur the image, however. +.PP +Switches for wizards: +.TP +.B \-baseline +Force baseline-compatible quantization tables to be generated. This clamps +quantization values to 8 bits even at low quality settings. (This switch is +poorly named, since it does not ensure that the output is actually baseline +JPEG. For example, you can use +.B \-baseline +and +.B \-progressive +together.) +.TP +.BI \-qtables " file" +Use the quantization tables given in the specified text file. +.TP +.BI \-qslots " N[,...]" +Select which quantization table to use for each color component. +.TP +.BI \-sample " HxV[,...]" +Set JPEG sampling factors for each color component. +.TP +.BI \-scans " file" +Use the scan script given in the specified text file. +.PP +The "wizard" switches are intended for experimentation with JPEG. If you +don't know what you are doing, \fBdon't use them\fR. These switches are +documented further in the file wizard.txt. +.SH EXAMPLES +.LP +This example compresses the PPM file foo.ppm with a quality factor of +60 and saves the output as foo.jpg: +.IP +.B cjpeg \-quality +.I 60 foo.ppm +.B > +.I foo.jpg +.SH HINTS +Color GIF files are not the ideal input for JPEG; JPEG is really intended for +compressing full-color (24-bit) images. In particular, don't try to convert +cartoons, line drawings, and other images that have only a few distinct +colors. GIF works great on these, JPEG does not. If you want to convert a +GIF to JPEG, you should experiment with +.BR cjpeg 's +.B \-quality +and +.B \-smooth +options to get a satisfactory conversion. +.B \-smooth 10 +or so is often helpful. +.PP +Avoid running an image through a series of JPEG compression/decompression +cycles. Image quality loss will accumulate; after ten or so cycles the image +may be noticeably worse than it was after one cycle. It's best to use a +lossless format while manipulating an image, then convert to JPEG format when +you are ready to file the image away. +.PP +The +.B \-optimize +option to +.B cjpeg +is worth using when you are making a "final" version for posting or archiving. +It's also a win when you are using low quality settings to make very small +JPEG files; the percentage improvement is often a lot more than it is on +larger files. (At present, +.B \-optimize +mode is always selected when generating progressive JPEG files.) +.SH ENVIRONMENT +.TP +.B JPEGMEM +If this environment variable is set, its value is the default memory limit. +The value is specified as described for the +.B \-maxmemory +switch. +.B JPEGMEM +overrides the default value specified when the program was compiled, and +itself is overridden by an explicit +.BR \-maxmemory . +.SH SEE ALSO +.BR djpeg (1), +.BR jpegtran (1), +.BR rdjpgcom (1), +.BR wrjpgcom (1) +.br +.BR ppm (5), +.BR pgm (5) +.br +Wallace, Gregory K. "The JPEG Still Picture Compression Standard", +Communications of the ACM, April 1991 (vol. 34, no. 4), pp. 30-44. +.SH AUTHOR +Independent JPEG Group +.SH BUGS +GIF input files are no longer supported, to avoid the Unisys LZW patent. +(Conversion of GIF files to JPEG is usually a bad idea anyway.) +.PP +Not all variants of BMP and Targa file formats are supported. +.PP +The +.B \-targa +switch is not a bug, it's a feature. (It would be a bug if the Targa format +designers had not been clueless.) diff --git a/jpeg-9/cjpeg.c b/jpeg-9/cjpeg.c new file mode 100755 index 0000000..6d6b772 --- /dev/null +++ b/jpeg-9/cjpeg.c @@ -0,0 +1,652 @@ +/* + * cjpeg.c + * + * Copyright (C) 1991-1998, Thomas G. Lane. + * Modified 2003-2013 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains a command-line user interface for the JPEG compressor. + * It should work on any system with Unix- or MS-DOS-style command lines. + * + * Two different command line styles are permitted, depending on the + * compile-time switch TWO_FILE_COMMANDLINE: + * cjpeg [options] inputfile outputfile + * cjpeg [options] [inputfile] + * In the second style, output is always to standard output, which you'd + * normally redirect to a file or pipe to some other program. Input is + * either from a named file or from standard input (typically redirected). + * The second style is convenient on Unix but is unhelpful on systems that + * don't support pipes. Also, you MUST use the first style if your system + * doesn't do binary I/O to stdin/stdout. + * To simplify script writing, the "-outfile" switch is provided. The syntax + * cjpeg [options] -outfile outputfile inputfile + * works regardless of which command line style is used. + */ + +#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */ +#include "jversion.h" /* for version message */ + +#ifdef USE_CCOMMAND /* command-line reader for Macintosh */ +#ifdef __MWERKS__ +#include /* Metrowerks needs this */ +#include /* ... and this */ +#endif +#ifdef THINK_C +#include /* Think declares it here */ +#endif +#endif + + +/* Create the add-on message string table. */ + +#define JMESSAGE(code,string) string , + +static const char * const cdjpeg_message_table[] = { +#include "cderror.h" + NULL +}; + + +/* + * This routine determines what format the input file is, + * and selects the appropriate input-reading module. + * + * To determine which family of input formats the file belongs to, + * we may look only at the first byte of the file, since C does not + * guarantee that more than one character can be pushed back with ungetc. + * Looking at additional bytes would require one of these approaches: + * 1) assume we can fseek() the input file (fails for piped input); + * 2) assume we can push back more than one character (works in + * some C implementations, but unportable); + * 3) provide our own buffering (breaks input readers that want to use + * stdio directly, such as the RLE library); + * or 4) don't put back the data, and modify the input_init methods to assume + * they start reading after the start of file (also breaks RLE library). + * #1 is attractive for MS-DOS but is untenable on Unix. + * + * The most portable solution for file types that can't be identified by their + * first byte is to make the user tell us what they are. This is also the + * only approach for "raw" file types that contain only arbitrary values. + * We presently apply this method for Targa files. Most of the time Targa + * files start with 0x00, so we recognize that case. Potentially, however, + * a Targa file could start with any byte value (byte 0 is the length of the + * seldom-used ID field), so we provide a switch to force Targa input mode. + */ + +static boolean is_targa; /* records user -targa switch */ + + +LOCAL(cjpeg_source_ptr) +select_file_type (j_compress_ptr cinfo, FILE * infile) +{ + int c; + + if (is_targa) { +#ifdef TARGA_SUPPORTED + return jinit_read_targa(cinfo); +#else + ERREXIT(cinfo, JERR_TGA_NOTCOMP); +#endif + } + + if ((c = getc(infile)) == EOF) + ERREXIT(cinfo, JERR_INPUT_EMPTY); + if (ungetc(c, infile) == EOF) + ERREXIT(cinfo, JERR_UNGETC_FAILED); + + switch (c) { +#ifdef BMP_SUPPORTED + case 'B': + return jinit_read_bmp(cinfo); +#endif +#ifdef GIF_SUPPORTED + case 'G': + return jinit_read_gif(cinfo); +#endif +#ifdef PPM_SUPPORTED + case 'P': + return jinit_read_ppm(cinfo); +#endif +#ifdef RLE_SUPPORTED + case 'R': + return jinit_read_rle(cinfo); +#endif +#ifdef TARGA_SUPPORTED + case 0x00: + return jinit_read_targa(cinfo); +#endif + default: + ERREXIT(cinfo, JERR_UNKNOWN_FORMAT); + break; + } + + return NULL; /* suppress compiler warnings */ +} + + +/* + * Argument-parsing code. + * The switch parser is designed to be useful with DOS-style command line + * syntax, ie, intermixed switches and file names, where only the switches + * to the left of a given file name affect processing of that file. + * The main program in this file doesn't actually use this capability... + */ + + +static const char * progname; /* program name for error messages */ +static char * outfilename; /* for -outfile switch */ + + +LOCAL(void) +usage (void) +/* complain about bad command line */ +{ + fprintf(stderr, "usage: %s [switches] ", progname); +#ifdef TWO_FILE_COMMANDLINE + fprintf(stderr, "inputfile outputfile\n"); +#else + fprintf(stderr, "[inputfile]\n"); +#endif + + fprintf(stderr, "Switches (names may be abbreviated):\n"); + fprintf(stderr, " -quality N[,...] Compression quality (0..100; 5-95 is useful range)\n"); + fprintf(stderr, " -grayscale Create monochrome JPEG file\n"); + fprintf(stderr, " -rgb Create RGB JPEG file\n"); +#ifdef ENTROPY_OPT_SUPPORTED + fprintf(stderr, " -optimize Optimize Huffman table (smaller file, but slow compression)\n"); +#endif +#ifdef C_PROGRESSIVE_SUPPORTED + fprintf(stderr, " -progressive Create progressive JPEG file\n"); +#endif +#ifdef DCT_SCALING_SUPPORTED + fprintf(stderr, " -scale M/N Scale image by fraction M/N, eg, 1/2\n"); +#endif +#ifdef TARGA_SUPPORTED + fprintf(stderr, " -targa Input file is Targa format (usually not needed)\n"); +#endif + fprintf(stderr, "Switches for advanced users:\n"); +#ifdef C_ARITH_CODING_SUPPORTED + fprintf(stderr, " -arithmetic Use arithmetic coding\n"); +#endif +#ifdef DCT_SCALING_SUPPORTED + fprintf(stderr, " -block N DCT block size (1..16; default is 8)\n"); +#endif +#if JPEG_LIB_VERSION_MAJOR >= 9 + fprintf(stderr, " -rgb1 Create RGB JPEG file with reversible color transform\n"); +#endif +#ifdef DCT_ISLOW_SUPPORTED + fprintf(stderr, " -dct int Use integer DCT method%s\n", + (JDCT_DEFAULT == JDCT_ISLOW ? " (default)" : "")); +#endif +#ifdef DCT_IFAST_SUPPORTED + fprintf(stderr, " -dct fast Use fast integer DCT (less accurate)%s\n", + (JDCT_DEFAULT == JDCT_IFAST ? " (default)" : "")); +#endif +#ifdef DCT_FLOAT_SUPPORTED + fprintf(stderr, " -dct float Use floating-point DCT method%s\n", + (JDCT_DEFAULT == JDCT_FLOAT ? " (default)" : "")); +#endif + fprintf(stderr, " -nosmooth Don't use high-quality downsampling\n"); + fprintf(stderr, " -restart N Set restart interval in rows, or in blocks with B\n"); +#ifdef INPUT_SMOOTHING_SUPPORTED + fprintf(stderr, " -smooth N Smooth dithered input (N=1..100 is strength)\n"); +#endif + fprintf(stderr, " -maxmemory N Maximum memory to use (in kbytes)\n"); + fprintf(stderr, " -outfile name Specify name for output file\n"); + fprintf(stderr, " -verbose or -debug Emit debug output\n"); + fprintf(stderr, "Switches for wizards:\n"); + fprintf(stderr, " -baseline Force baseline quantization tables\n"); + fprintf(stderr, " -qtables file Use quantization tables given in file\n"); + fprintf(stderr, " -qslots N[,...] Set component quantization tables\n"); + fprintf(stderr, " -sample HxV[,...] Set component sampling factors\n"); +#ifdef C_MULTISCAN_FILES_SUPPORTED + fprintf(stderr, " -scans file Create multi-scan JPEG per script file\n"); +#endif + exit(EXIT_FAILURE); +} + + +LOCAL(int) +parse_switches (j_compress_ptr cinfo, int argc, char **argv, + int last_file_arg_seen, boolean for_real) +/* Parse optional switches. + * Returns argv[] index of first file-name argument (== argc if none). + * Any file names with indexes <= last_file_arg_seen are ignored; + * they have presumably been processed in a previous iteration. + * (Pass 0 for last_file_arg_seen on the first or only iteration.) + * for_real is FALSE on the first (dummy) pass; we may skip any expensive + * processing. + */ +{ + int argn; + char * arg; + boolean force_baseline; + boolean simple_progressive; + char * qualityarg = NULL; /* saves -quality parm if any */ + char * qtablefile = NULL; /* saves -qtables filename if any */ + char * qslotsarg = NULL; /* saves -qslots parm if any */ + char * samplearg = NULL; /* saves -sample parm if any */ + char * scansarg = NULL; /* saves -scans parm if any */ + + /* Set up default JPEG parameters. */ + + force_baseline = FALSE; /* by default, allow 16-bit quantizers */ + simple_progressive = FALSE; + is_targa = FALSE; + outfilename = NULL; + cinfo->err->trace_level = 0; + + /* Scan command line options, adjust parameters */ + + for (argn = 1; argn < argc; argn++) { + arg = argv[argn]; + if (*arg != '-') { + /* Not a switch, must be a file name argument */ + if (argn <= last_file_arg_seen) { + outfilename = NULL; /* -outfile applies to just one input file */ + continue; /* ignore this name if previously processed */ + } + break; /* else done parsing switches */ + } + arg++; /* advance past switch marker character */ + + if (keymatch(arg, "arithmetic", 1)) { + /* Use arithmetic coding. */ +#ifdef C_ARITH_CODING_SUPPORTED + cinfo->arith_code = TRUE; +#else + fprintf(stderr, "%s: sorry, arithmetic coding not supported\n", + progname); + exit(EXIT_FAILURE); +#endif + + } else if (keymatch(arg, "baseline", 2)) { + /* Force baseline-compatible output (8-bit quantizer values). */ + force_baseline = TRUE; + + } else if (keymatch(arg, "block", 2)) { + /* Set DCT block size. */ +#if defined DCT_SCALING_SUPPORTED && JPEG_LIB_VERSION_MAJOR >= 8 && \ + (JPEG_LIB_VERSION_MAJOR > 8 || JPEG_LIB_VERSION_MINOR >= 3) + int val; + + if (++argn >= argc) /* advance to next argument */ + usage(); + if (sscanf(argv[argn], "%d", &val) != 1) + usage(); + if (val < 1 || val > 16) + usage(); + cinfo->block_size = val; +#else + fprintf(stderr, "%s: sorry, block size setting not supported\n", + progname); + exit(EXIT_FAILURE); +#endif + + } else if (keymatch(arg, "dct", 2)) { + /* Select DCT algorithm. */ + if (++argn >= argc) /* advance to next argument */ + usage(); + if (keymatch(argv[argn], "int", 1)) { + cinfo->dct_method = JDCT_ISLOW; + } else if (keymatch(argv[argn], "fast", 2)) { + cinfo->dct_method = JDCT_IFAST; + } else if (keymatch(argv[argn], "float", 2)) { + cinfo->dct_method = JDCT_FLOAT; + } else + usage(); + + } else if (keymatch(arg, "debug", 1) || keymatch(arg, "verbose", 1)) { + /* Enable debug printouts. */ + /* On first -d, print version identification */ + static boolean printed_version = FALSE; + + if (! printed_version) { + fprintf(stderr, "Independent JPEG Group's CJPEG, version %s\n%s\n", + JVERSION, JCOPYRIGHT); + printed_version = TRUE; + } + cinfo->err->trace_level++; + + } else if (keymatch(arg, "grayscale", 2) || keymatch(arg, "greyscale",2)) { + /* Force a monochrome JPEG file to be generated. */ + jpeg_set_colorspace(cinfo, JCS_GRAYSCALE); + + } else if (keymatch(arg, "rgb", 3) || keymatch(arg, "rgb1", 4)) { + /* Force an RGB JPEG file to be generated. */ +#if JPEG_LIB_VERSION_MAJOR >= 9 + /* Note: Entropy table assignment in jpeg_set_colorspace depends + * on color_transform. + */ + cinfo->color_transform = arg[3] ? JCT_SUBTRACT_GREEN : JCT_NONE; +#endif + jpeg_set_colorspace(cinfo, JCS_RGB); + + } else if (keymatch(arg, "maxmemory", 3)) { + /* Maximum memory in Kb (or Mb with 'm'). */ + long lval; + char ch = 'x'; + + if (++argn >= argc) /* advance to next argument */ + usage(); + if (sscanf(argv[argn], "%ld%c", &lval, &ch) < 1) + usage(); + if (ch == 'm' || ch == 'M') + lval *= 1000L; + cinfo->mem->max_memory_to_use = lval * 1000L; + + } else if (keymatch(arg, "nosmooth", 3)) { + /* Suppress fancy downsampling. */ + cinfo->do_fancy_downsampling = FALSE; + + } else if (keymatch(arg, "optimize", 1) || keymatch(arg, "optimise", 1)) { + /* Enable entropy parm optimization. */ +#ifdef ENTROPY_OPT_SUPPORTED + cinfo->optimize_coding = TRUE; +#else + fprintf(stderr, "%s: sorry, entropy optimization was not compiled\n", + progname); + exit(EXIT_FAILURE); +#endif + + } else if (keymatch(arg, "outfile", 4)) { + /* Set output file name. */ + if (++argn >= argc) /* advance to next argument */ + usage(); + outfilename = argv[argn]; /* save it away for later use */ + + } else if (keymatch(arg, "progressive", 1)) { + /* Select simple progressive mode. */ +#ifdef C_PROGRESSIVE_SUPPORTED + simple_progressive = TRUE; + /* We must postpone execution until num_components is known. */ +#else + fprintf(stderr, "%s: sorry, progressive output was not compiled\n", + progname); + exit(EXIT_FAILURE); +#endif + + } else if (keymatch(arg, "quality", 1)) { + /* Quality ratings (quantization table scaling factors). */ + if (++argn >= argc) /* advance to next argument */ + usage(); + qualityarg = argv[argn]; + + } else if (keymatch(arg, "qslots", 2)) { + /* Quantization table slot numbers. */ + if (++argn >= argc) /* advance to next argument */ + usage(); + qslotsarg = argv[argn]; + /* Must delay setting qslots until after we have processed any + * colorspace-determining switches, since jpeg_set_colorspace sets + * default quant table numbers. + */ + + } else if (keymatch(arg, "qtables", 2)) { + /* Quantization tables fetched from file. */ + if (++argn >= argc) /* advance to next argument */ + usage(); + qtablefile = argv[argn]; + /* We postpone actually reading the file in case -quality comes later. */ + + } else if (keymatch(arg, "restart", 1)) { + /* Restart interval in MCU rows (or in MCUs with 'b'). */ + long lval; + char ch = 'x'; + + if (++argn >= argc) /* advance to next argument */ + usage(); + if (sscanf(argv[argn], "%ld%c", &lval, &ch) < 1) + usage(); + if (lval < 0 || lval > 65535L) + usage(); + if (ch == 'b' || ch == 'B') { + cinfo->restart_interval = (unsigned int) lval; + cinfo->restart_in_rows = 0; /* else prior '-restart n' overrides me */ + } else { + cinfo->restart_in_rows = (int) lval; + /* restart_interval will be computed during startup */ + } + + } else if (keymatch(arg, "sample", 2)) { + /* Set sampling factors. */ + if (++argn >= argc) /* advance to next argument */ + usage(); + samplearg = argv[argn]; + /* Must delay setting sample factors until after we have processed any + * colorspace-determining switches, since jpeg_set_colorspace sets + * default sampling factors. + */ + + } else if (keymatch(arg, "scale", 4)) { + /* Scale the image by a fraction M/N. */ + if (++argn >= argc) /* advance to next argument */ + usage(); + if (sscanf(argv[argn], "%u/%u", + &cinfo->scale_num, &cinfo->scale_denom) != 2) + usage(); + + } else if (keymatch(arg, "scans", 4)) { + /* Set scan script. */ +#ifdef C_MULTISCAN_FILES_SUPPORTED + if (++argn >= argc) /* advance to next argument */ + usage(); + scansarg = argv[argn]; + /* We must postpone reading the file in case -progressive appears. */ +#else + fprintf(stderr, "%s: sorry, multi-scan output was not compiled\n", + progname); + exit(EXIT_FAILURE); +#endif + + } else if (keymatch(arg, "smooth", 2)) { + /* Set input smoothing factor. */ + int val; + + if (++argn >= argc) /* advance to next argument */ + usage(); + if (sscanf(argv[argn], "%d", &val) != 1) + usage(); + if (val < 0 || val > 100) + usage(); + cinfo->smoothing_factor = val; + + } else if (keymatch(arg, "targa", 1)) { + /* Input file is Targa format. */ + is_targa = TRUE; + + } else { + usage(); /* bogus switch */ + } + } + + /* Post-switch-scanning cleanup */ + + if (for_real) { + + /* Set quantization tables for selected quality. */ + /* Some or all may be overridden if -qtables is present. */ + if (qualityarg != NULL) /* process -quality if it was present */ + if (! set_quality_ratings(cinfo, qualityarg, force_baseline)) + usage(); + + if (qtablefile != NULL) /* process -qtables if it was present */ + if (! read_quant_tables(cinfo, qtablefile, force_baseline)) + usage(); + + if (qslotsarg != NULL) /* process -qslots if it was present */ + if (! set_quant_slots(cinfo, qslotsarg)) + usage(); + + if (samplearg != NULL) /* process -sample if it was present */ + if (! set_sample_factors(cinfo, samplearg)) + usage(); + +#ifdef C_PROGRESSIVE_SUPPORTED + if (simple_progressive) /* process -progressive; -scans can override */ + jpeg_simple_progression(cinfo); +#endif + +#ifdef C_MULTISCAN_FILES_SUPPORTED + if (scansarg != NULL) /* process -scans if it was present */ + if (! read_scan_script(cinfo, scansarg)) + usage(); +#endif + } + + return argn; /* return index of next arg (file name) */ +} + + +/* + * The main program. + */ + +int +main (int argc, char **argv) +{ + struct jpeg_compress_struct cinfo; + struct jpeg_error_mgr jerr; +#ifdef PROGRESS_REPORT + struct cdjpeg_progress_mgr progress; +#endif + int file_index; + cjpeg_source_ptr src_mgr; + FILE * input_file; + FILE * output_file; + JDIMENSION num_scanlines; + + /* On Mac, fetch a command line. */ +#ifdef USE_CCOMMAND + argc = ccommand(&argv); +#endif + + progname = argv[0]; + if (progname == NULL || progname[0] == 0) + progname = "cjpeg"; /* in case C library doesn't provide it */ + + /* Initialize the JPEG compression object with default error handling. */ + cinfo.err = jpeg_std_error(&jerr); + jpeg_create_compress(&cinfo); + /* Add some application-specific error messages (from cderror.h) */ + jerr.addon_message_table = cdjpeg_message_table; + jerr.first_addon_message = JMSG_FIRSTADDONCODE; + jerr.last_addon_message = JMSG_LASTADDONCODE; + + /* Now safe to enable signal catcher. */ +#ifdef NEED_SIGNAL_CATCHER + enable_signal_catcher((j_common_ptr) &cinfo); +#endif + + /* Initialize JPEG parameters. + * Much of this may be overridden later. + * In particular, we don't yet know the input file's color space, + * but we need to provide some value for jpeg_set_defaults() to work. + */ + + cinfo.in_color_space = JCS_RGB; /* arbitrary guess */ + jpeg_set_defaults(&cinfo); + + /* Scan command line to find file names. + * It is convenient to use just one switch-parsing routine, but the switch + * values read here are ignored; we will rescan the switches after opening + * the input file. + */ + + file_index = parse_switches(&cinfo, argc, argv, 0, FALSE); + +#ifdef TWO_FILE_COMMANDLINE + /* Must have either -outfile switch or explicit output file name */ + if (outfilename == NULL) { + if (file_index != argc-2) { + fprintf(stderr, "%s: must name one input and one output file\n", + progname); + usage(); + } + outfilename = argv[file_index+1]; + } else { + if (file_index != argc-1) { + fprintf(stderr, "%s: must name one input and one output file\n", + progname); + usage(); + } + } +#else + /* Unix style: expect zero or one file name */ + if (file_index < argc-1) { + fprintf(stderr, "%s: only one input file\n", progname); + usage(); + } +#endif /* TWO_FILE_COMMANDLINE */ + + /* Open the input file. */ + if (file_index < argc) { + if ((input_file = fopen(argv[file_index], READ_BINARY)) == NULL) { + fprintf(stderr, "%s: can't open %s\n", progname, argv[file_index]); + exit(EXIT_FAILURE); + } + } else { + /* default input file is stdin */ + input_file = read_stdin(); + } + + /* Open the output file. */ + if (outfilename != NULL) { + if ((output_file = fopen(outfilename, WRITE_BINARY)) == NULL) { + fprintf(stderr, "%s: can't open %s\n", progname, outfilename); + exit(EXIT_FAILURE); + } + } else { + /* default output file is stdout */ + output_file = write_stdout(); + } + +#ifdef PROGRESS_REPORT + start_progress_monitor((j_common_ptr) &cinfo, &progress); +#endif + + /* Figure out the input file format, and set up to read it. */ + src_mgr = select_file_type(&cinfo, input_file); + src_mgr->input_file = input_file; + + /* Read the input file header to obtain file size & colorspace. */ + (*src_mgr->start_input) (&cinfo, src_mgr); + + /* Now that we know input colorspace, fix colorspace-dependent defaults */ + jpeg_default_colorspace(&cinfo); + + /* Adjust default compression parameters by re-parsing the options */ + file_index = parse_switches(&cinfo, argc, argv, 0, TRUE); + + /* Specify data destination for compression */ + jpeg_stdio_dest(&cinfo, output_file); + + /* Start compressor */ + jpeg_start_compress(&cinfo, TRUE); + + /* Process data */ + while (cinfo.next_scanline < cinfo.image_height) { + num_scanlines = (*src_mgr->get_pixel_rows) (&cinfo, src_mgr); + (void) jpeg_write_scanlines(&cinfo, src_mgr->buffer, num_scanlines); + } + + /* Finish compression and release memory */ + (*src_mgr->finish_input) (&cinfo, src_mgr); + jpeg_finish_compress(&cinfo); + jpeg_destroy_compress(&cinfo); + + /* Close files, if we opened them */ + if (input_file != stdin) + fclose(input_file); + if (output_file != stdout) + fclose(output_file); + +#ifdef PROGRESS_REPORT + end_progress_monitor((j_common_ptr) &cinfo); +#endif + + /* All done. */ + exit(jerr.num_warnings ? EXIT_WARNING : EXIT_SUCCESS); + return 0; /* suppress no-return-value warnings */ +} diff --git a/jpeg-9/ckconfig.c b/jpeg-9/ckconfig.c new file mode 100755 index 0000000..fb9429a --- /dev/null +++ b/jpeg-9/ckconfig.c @@ -0,0 +1,402 @@ +/* + * ckconfig.c + * + * Copyright (C) 1991-1994, Thomas G. Lane. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + */ + +/* + * This program is intended to help you determine how to configure the JPEG + * software for installation on a particular system. The idea is to try to + * compile and execute this program. If your compiler fails to compile the + * program, make changes as indicated in the comments below. Once you can + * compile the program, run it, and it will produce a "jconfig.h" file for + * your system. + * + * As a general rule, each time you try to compile this program, + * pay attention only to the *first* error message you get from the compiler. + * Many C compilers will issue lots of spurious error messages once they + * have gotten confused. Go to the line indicated in the first error message, + * and read the comments preceding that line to see what to change. + * + * Almost all of the edits you may need to make to this program consist of + * changing a line that reads "#define SOME_SYMBOL" to "#undef SOME_SYMBOL", + * or vice versa. This is called defining or undefining that symbol. + */ + + +/* First we must see if your system has the include files we need. + * We start out with the assumption that your system has all the ANSI-standard + * include files. If you get any error trying to include one of these files, + * undefine the corresponding HAVE_xxx symbol. + */ + +#define HAVE_STDDEF_H /* replace 'define' by 'undef' if error here */ +#ifdef HAVE_STDDEF_H /* next line will be skipped if you undef... */ +#include +#endif + +#define HAVE_STDLIB_H /* same thing for stdlib.h */ +#ifdef HAVE_STDLIB_H +#include +#endif + +#include /* If you ain't got this, you ain't got C. */ + +/* We have to see if your string functions are defined by + * strings.h (old BSD convention) or string.h (everybody else). + * We try the non-BSD convention first; define NEED_BSD_STRINGS + * if the compiler says it can't find string.h. + */ + +#undef NEED_BSD_STRINGS + +#ifdef NEED_BSD_STRINGS +#include +#else +#include +#endif + +/* On some systems (especially older Unix machines), type size_t is + * defined only in the include file . If you get a failure + * on the size_t test below, try defining NEED_SYS_TYPES_H. + */ + +#undef NEED_SYS_TYPES_H /* start by assuming we don't need it */ +#ifdef NEED_SYS_TYPES_H +#include +#endif + + +/* Usually type size_t is defined in one of the include files we've included + * above. If not, you'll get an error on the "typedef size_t my_size_t;" line. + * In that case, first try defining NEED_SYS_TYPES_H just above. + * If that doesn't work, you'll have to search through your system library + * to figure out which include file defines "size_t". Look for a line that + * says "typedef something-or-other size_t;". Then, change the line below + * that says "#include " to instead include the file + * you found size_t in, and define NEED_SPECIAL_INCLUDE. If you can't find + * type size_t anywhere, try replacing "#include " with + * "typedef unsigned int size_t;". + */ + +#undef NEED_SPECIAL_INCLUDE /* assume we DON'T need it, for starters */ + +#ifdef NEED_SPECIAL_INCLUDE +#include +#endif + +typedef size_t my_size_t; /* The payoff: do we have size_t now? */ + + +/* The next question is whether your compiler supports ANSI-style function + * prototypes. You need to know this in order to choose between using + * makefile.ansi and using makefile.unix. + * The #define line below is set to assume you have ANSI function prototypes. + * If you get an error in this group of lines, undefine HAVE_PROTOTYPES. + */ + +#define HAVE_PROTOTYPES + +#ifdef HAVE_PROTOTYPES +int testfunction (int arg1, int * arg2); /* check prototypes */ + +struct methods_struct { /* check method-pointer declarations */ + int (*error_exit) (char *msgtext); + int (*trace_message) (char *msgtext); + int (*another_method) (void); +}; + +int testfunction (int arg1, int * arg2) /* check definitions */ +{ + return arg2[arg1]; +} + +int test2function (void) /* check void arg list */ +{ + return 0; +} +#endif + + +/* Now we want to find out if your compiler knows what "unsigned char" means. + * If you get an error on the "unsigned char un_char;" line, + * then undefine HAVE_UNSIGNED_CHAR. + */ + +#define HAVE_UNSIGNED_CHAR + +#ifdef HAVE_UNSIGNED_CHAR +unsigned char un_char; +#endif + + +/* Now we want to find out if your compiler knows what "unsigned short" means. + * If you get an error on the "unsigned short un_short;" line, + * then undefine HAVE_UNSIGNED_SHORT. + */ + +#define HAVE_UNSIGNED_SHORT + +#ifdef HAVE_UNSIGNED_SHORT +unsigned short un_short; +#endif + + +/* Now we want to find out if your compiler understands type "void". + * If you get an error anywhere in here, undefine HAVE_VOID. + */ + +#define HAVE_VOID + +#ifdef HAVE_VOID +/* Caution: a C++ compiler will insist on complete prototypes */ +typedef void * void_ptr; /* check void * */ +#ifdef HAVE_PROTOTYPES /* check ptr to function returning void */ +typedef void (*void_func) (int a, int b); +#else +typedef void (*void_func) (); +#endif + +#ifdef HAVE_PROTOTYPES /* check void function result */ +void test3function (void_ptr arg1, void_func arg2) +#else +void test3function (arg1, arg2) + void_ptr arg1; + void_func arg2; +#endif +{ + char * locptr = (char *) arg1; /* check casting to and from void * */ + arg1 = (void *) locptr; + (*arg2) (1, 2); /* check call of fcn returning void */ +} +#endif + + +/* Now we want to find out if your compiler knows what "const" means. + * If you get an error here, undefine HAVE_CONST. + */ + +#define HAVE_CONST + +#ifdef HAVE_CONST +static const int carray[3] = {1, 2, 3}; + +#ifdef HAVE_PROTOTYPES +int test4function (const int arg1) +#else +int test4function (arg1) + const int arg1; +#endif +{ + return carray[arg1]; +} +#endif + + +/* If you get an error or warning about this structure definition, + * define INCOMPLETE_TYPES_BROKEN. + */ + +#undef INCOMPLETE_TYPES_BROKEN + +#ifndef INCOMPLETE_TYPES_BROKEN +typedef struct undefined_structure * undef_struct_ptr; +#endif + + +/* If you get an error about duplicate names, + * define NEED_SHORT_EXTERNAL_NAMES. + */ + +#undef NEED_SHORT_EXTERNAL_NAMES + +#ifndef NEED_SHORT_EXTERNAL_NAMES + +int possibly_duplicate_function () +{ + return 0; +} + +int possibly_dupli_function () +{ + return 1; +} + +#endif + + + +/************************************************************************ + * OK, that's it. You should not have to change anything beyond this + * point in order to compile and execute this program. (You might get + * some warnings, but you can ignore them.) + * When you run the program, it will make a couple more tests that it + * can do automatically, and then it will create jconfig.h and print out + * any additional suggestions it has. + ************************************************************************ + */ + + +#ifdef HAVE_PROTOTYPES +int is_char_signed (int arg) +#else +int is_char_signed (arg) + int arg; +#endif +{ + if (arg == 189) { /* expected result for unsigned char */ + return 0; /* type char is unsigned */ + } + else if (arg != -67) { /* expected result for signed char */ + printf("Hmm, it seems 'char' is not eight bits wide on your machine.\n"); + printf("I fear the JPEG software will not work at all.\n\n"); + } + return 1; /* assume char is signed otherwise */ +} + + +#ifdef HAVE_PROTOTYPES +int is_shifting_signed (long arg) +#else +int is_shifting_signed (arg) + long arg; +#endif +/* See whether right-shift on a long is signed or not. */ +{ + long res = arg >> 4; + + if (res == -0x7F7E80CL) { /* expected result for signed shift */ + return 1; /* right shift is signed */ + } + /* see if unsigned-shift hack will fix it. */ + /* we can't just test exact value since it depends on width of long... */ + res |= (~0L) << (32-4); + if (res == -0x7F7E80CL) { /* expected result now? */ + return 0; /* right shift is unsigned */ + } + printf("Right shift isn't acting as I expect it to.\n"); + printf("I fear the JPEG software will not work at all.\n\n"); + return 0; /* try it with unsigned anyway */ +} + + +#ifdef HAVE_PROTOTYPES +int main (int argc, char ** argv) +#else +int main (argc, argv) + int argc; + char ** argv; +#endif +{ + char signed_char_check = (char) (-67); + FILE *outfile; + + /* Attempt to write jconfig.h */ + if ((outfile = fopen("jconfig.h", "w")) == NULL) { + printf("Failed to write jconfig.h\n"); + return 1; + } + + /* Write out all the info */ + fprintf(outfile, "/* jconfig.h --- generated by ckconfig.c */\n"); + fprintf(outfile, "/* see jconfig.txt for explanations */\n\n"); +#ifdef HAVE_PROTOTYPES + fprintf(outfile, "#define HAVE_PROTOTYPES\n"); +#else + fprintf(outfile, "#undef HAVE_PROTOTYPES\n"); +#endif +#ifdef HAVE_UNSIGNED_CHAR + fprintf(outfile, "#define HAVE_UNSIGNED_CHAR\n"); +#else + fprintf(outfile, "#undef HAVE_UNSIGNED_CHAR\n"); +#endif +#ifdef HAVE_UNSIGNED_SHORT + fprintf(outfile, "#define HAVE_UNSIGNED_SHORT\n"); +#else + fprintf(outfile, "#undef HAVE_UNSIGNED_SHORT\n"); +#endif +#ifdef HAVE_VOID + fprintf(outfile, "/* #define void char */\n"); +#else + fprintf(outfile, "#define void char\n"); +#endif +#ifdef HAVE_CONST + fprintf(outfile, "/* #define const */\n"); +#else + fprintf(outfile, "#define const\n"); +#endif + if (is_char_signed((int) signed_char_check)) + fprintf(outfile, "#undef CHAR_IS_UNSIGNED\n"); + else + fprintf(outfile, "#define CHAR_IS_UNSIGNED\n"); +#ifdef HAVE_STDDEF_H + fprintf(outfile, "#define HAVE_STDDEF_H\n"); +#else + fprintf(outfile, "#undef HAVE_STDDEF_H\n"); +#endif +#ifdef HAVE_STDLIB_H + fprintf(outfile, "#define HAVE_STDLIB_H\n"); +#else + fprintf(outfile, "#undef HAVE_STDLIB_H\n"); +#endif +#ifdef NEED_BSD_STRINGS + fprintf(outfile, "#define NEED_BSD_STRINGS\n"); +#else + fprintf(outfile, "#undef NEED_BSD_STRINGS\n"); +#endif +#ifdef NEED_SYS_TYPES_H + fprintf(outfile, "#define NEED_SYS_TYPES_H\n"); +#else + fprintf(outfile, "#undef NEED_SYS_TYPES_H\n"); +#endif + fprintf(outfile, "#undef NEED_FAR_POINTERS\n"); +#ifdef NEED_SHORT_EXTERNAL_NAMES + fprintf(outfile, "#define NEED_SHORT_EXTERNAL_NAMES\n"); +#else + fprintf(outfile, "#undef NEED_SHORT_EXTERNAL_NAMES\n"); +#endif +#ifdef INCOMPLETE_TYPES_BROKEN + fprintf(outfile, "#define INCOMPLETE_TYPES_BROKEN\n"); +#else + fprintf(outfile, "#undef INCOMPLETE_TYPES_BROKEN\n"); +#endif + fprintf(outfile, "\n#ifdef JPEG_INTERNALS\n\n"); + if (is_shifting_signed(-0x7F7E80B1L)) + fprintf(outfile, "#undef RIGHT_SHIFT_IS_UNSIGNED\n"); + else + fprintf(outfile, "#define RIGHT_SHIFT_IS_UNSIGNED\n"); + fprintf(outfile, "\n#endif /* JPEG_INTERNALS */\n"); + fprintf(outfile, "\n#ifdef JPEG_CJPEG_DJPEG\n\n"); + fprintf(outfile, "#define BMP_SUPPORTED /* BMP image file format */\n"); + fprintf(outfile, "#define GIF_SUPPORTED /* GIF image file format */\n"); + fprintf(outfile, "#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */\n"); + fprintf(outfile, "#undef RLE_SUPPORTED /* Utah RLE image file format */\n"); + fprintf(outfile, "#define TARGA_SUPPORTED /* Targa image file format */\n\n"); + fprintf(outfile, "#undef TWO_FILE_COMMANDLINE /* You may need this on non-Unix systems */\n"); + fprintf(outfile, "#undef NEED_SIGNAL_CATCHER /* Define this if you use jmemname.c */\n"); + fprintf(outfile, "#undef DONT_USE_B_MODE\n"); + fprintf(outfile, "/* #define PROGRESS_REPORT */ /* optional */\n"); + fprintf(outfile, "\n#endif /* JPEG_CJPEG_DJPEG */\n"); + + /* Close the jconfig.h file */ + fclose(outfile); + + /* User report */ + printf("Configuration check for Independent JPEG Group's software done.\n"); + printf("\nI have written the jconfig.h file for you.\n\n"); +#ifdef HAVE_PROTOTYPES + printf("You should use makefile.ansi as the starting point for your Makefile.\n"); +#else + printf("You should use makefile.unix as the starting point for your Makefile.\n"); +#endif + +#ifdef NEED_SPECIAL_INCLUDE + printf("\nYou'll need to change jconfig.h to include the system include file\n"); + printf("that you found type size_t in, or add a direct definition of type\n"); + printf("size_t if that's what you used. Just add it to the end.\n"); +#endif + + return 0; +} diff --git a/jpeg-9/coderules.txt b/jpeg-9/coderules.txt new file mode 100755 index 0000000..382efad --- /dev/null +++ b/jpeg-9/coderules.txt @@ -0,0 +1,118 @@ +IJG JPEG LIBRARY: CODING RULES + +Copyright (C) 1991-1996, Thomas G. Lane. +This file is part of the Independent JPEG Group's software. +For conditions of distribution and use, see the accompanying README file. + + +Since numerous people will be contributing code and bug fixes, it's important +to establish a common coding style. The goal of using similar coding styles +is much more important than the details of just what that style is. + +In general we follow the recommendations of "Recommended C Style and Coding +Standards" revision 6.1 (Cannon et al. as modified by Spencer, Keppel and +Brader). This document is available in the IJG FTP archive (see +jpeg/doc/cstyle.ms.tbl.Z, or cstyle.txt.Z for those without nroff/tbl). + +Block comments should be laid out thusly: + +/* + * Block comments in this style. + */ + +We indent statements in K&R style, e.g., + if (test) { + then-part; + } else { + else-part; + } +with two spaces per indentation level. (This indentation convention is +handled automatically by GNU Emacs and many other text editors.) + +Multi-word names should be written in lower case with underscores, e.g., +multi_word_name (not multiWordName). Preprocessor symbols and enum constants +are similar but upper case (MULTI_WORD_NAME). Names should be unique within +the first fifteen characters. (On some older systems, global names must be +unique within six characters. We accommodate this without cluttering the +source code by using macros to substitute shorter names.) + +We use function prototypes everywhere; we rely on automatic source code +transformation to feed prototype-less C compilers. Transformation is done +by the simple and portable tool 'ansi2knr.c' (courtesy of Ghostscript). +ansi2knr is not very bright, so it imposes a format requirement on function +declarations: the function name MUST BEGIN IN COLUMN 1. Thus all functions +should be written in the following style: + +LOCAL(int *) +function_name (int a, char *b) +{ + code... +} + +Note that each function definition must begin with GLOBAL(type), LOCAL(type), +or METHODDEF(type). These macros expand to "static type" or just "type" as +appropriate. They provide a readable indication of the routine's usage and +can readily be changed for special needs. (For instance, special linkage +keywords can be inserted for use in Windows DLLs.) + +ansi2knr does not transform method declarations (function pointers in +structs). We handle these with a macro JMETHOD, defined as + #ifdef HAVE_PROTOTYPES + #define JMETHOD(type,methodname,arglist) type (*methodname) arglist + #else + #define JMETHOD(type,methodname,arglist) type (*methodname) () + #endif +which is used like this: + struct function_pointers { + JMETHOD(void, init_entropy_encoder, (int somearg, jparms *jp)); + JMETHOD(void, term_entropy_encoder, (void)); + }; +Note the set of parentheses surrounding the parameter list. + +A similar solution is used for forward and external function declarations +(see the EXTERN and JPP macros). + +If the code is to work on non-ANSI compilers, we cannot rely on a prototype +declaration to coerce actual parameters into the right types. Therefore, use +explicit casts on actual parameters whenever the actual parameter type is not +identical to the formal parameter. Beware of implicit conversions to "int". + +It seems there are some non-ANSI compilers in which the sizeof() operator +is defined to return int, yet size_t is defined as long. Needless to say, +this is brain-damaged. Always use the SIZEOF() macro in place of sizeof(), +so that the result is guaranteed to be of type size_t. + + +The JPEG library is intended to be used within larger programs. Furthermore, +we want it to be reentrant so that it can be used by applications that process +multiple images concurrently. The following rules support these requirements: + +1. Avoid direct use of file I/O, "malloc", error report printouts, etc; +pass these through the common routines provided. + +2. Minimize global namespace pollution. Functions should be declared static +wherever possible. (Note that our method-based calling conventions help this +a lot: in many modules only the initialization function will ever need to be +called directly, so only that function need be externally visible.) All +global function names should begin with "jpeg_", and should have an +abbreviated name (unique in the first six characters) substituted by macro +when NEED_SHORT_EXTERNAL_NAMES is set. + +3. Don't use global variables; anything that must be used in another module +should be in the common data structures. + +4. Don't use static variables except for read-only constant tables. Variables +that should be private to a module can be placed into private structures (see +the system architecture document, structure.txt). + +5. Source file names should begin with "j" for files that are part of the +library proper; source files that are not part of the library, such as cjpeg.c +and djpeg.c, do not begin with "j". Keep source file names to eight +characters (plus ".c" or ".h", etc) to make life easy for MS-DOSers. Keep +compression and decompression code in separate source files --- some +applications may want only one half of the library. + +Note: these rules (particularly #4) are not followed religiously in the +modules that are used in cjpeg/djpeg but are not part of the JPEG library +proper. Those modules are not really intended to be used in other +applications. diff --git a/jpeg-9/config.guess b/jpeg-9/config.guess new file mode 100755 index 0000000..2b9ff42 --- /dev/null +++ b/jpeg-9/config.guess @@ -0,0 +1,1535 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, +# 2011, 2012, 2013 Free Software Foundation, Inc. + +timestamp='2012-12-29' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, see . +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that +# program. This Exception is an additional permission under section 7 +# of the GNU General Public License, version 3 ("GPLv3"). +# +# Originally written by Per Bothner. +# +# You can get the latest version of this script from: +# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD +# +# Please send patches with a ChangeLog entry to config-patches@gnu.org. + + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, +2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, +2012, 2013 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + * ) + break ;; + esac +done + +if test $# != 0; then + echo "$me: too many arguments$help" >&2 + exit 1 +fi + +trap 'exit 1' 1 2 15 + +# CC_FOR_BUILD -- compiler used by this script. Note that the use of a +# compiler to aid in system detection is discouraged as it requires +# temporary files to be created and, as you can see below, it is a +# headache to deal with in a portable fashion. + +# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still +# use `HOST_CC' if defined, but it is deprecated. + +# Portable tmp directory creation inspired by the Autoconf team. + +set_cc_for_build=' +trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; +trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; +: ${TMPDIR=/tmp} ; + { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || + { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || + { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || + { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; +dummy=$tmp/dummy ; +tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; +case $CC_FOR_BUILD,$HOST_CC,$CC in + ,,) echo "int x;" > $dummy.c ; + for c in cc gcc c89 c99 ; do + if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then + CC_FOR_BUILD="$c"; break ; + fi ; + done ; + if test x"$CC_FOR_BUILD" = x ; then + CC_FOR_BUILD=no_compiler_found ; + fi + ;; + ,,*) CC_FOR_BUILD=$CC ;; + ,*,*) CC_FOR_BUILD=$HOST_CC ;; +esac ; set_cc_for_build= ;' + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 1994-08-24) +if (test -f /.attbin/uname) >/dev/null 2>&1 ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +# Note: order is significant - the case branches are not exclusive. + +case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # + # Note: NetBSD doesn't particularly care about the vendor + # portion of the name. We always set it to "unknown". + sysctl="sysctl -n hw.machine_arch" + UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \ + /usr/sbin/$sysctl 2>/dev/null || echo unknown)` + case "${UNAME_MACHINE_ARCH}" in + armeb) machine=armeb-unknown ;; + arm*) machine=arm-unknown ;; + sh3el) machine=shl-unknown ;; + sh3eb) machine=sh-unknown ;; + sh5el) machine=sh5le-unknown ;; + *) machine=${UNAME_MACHINE_ARCH}-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently, or will in the future. + case "${UNAME_MACHINE_ARCH}" in + arm*|i386|m68k|ns32k|sh3*|sparc|vax) + eval $set_cc_for_build + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ELF__ + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # The OS release + # Debian GNU/NetBSD machines have a different userland, and + # thus, need a distinct triplet. However, they do not need + # kernel version information, so it can be replaced with a + # suitable tag, in the style of linux-gnu. + case "${UNAME_VERSION}" in + Debian*) + release='-gnu' + ;; + *) + release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + ;; + esac + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + echo "${machine}-${os}${release}" + exit ;; + *:Bitrig:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE} + exit ;; + *:OpenBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE} + exit ;; + *:ekkoBSD:*:*) + echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE} + exit ;; + *:SolidBSD:*:*) + echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE} + exit ;; + macppc:MirBSD:*:*) + echo powerpc-unknown-mirbsd${UNAME_RELEASE} + exit ;; + *:MirBSD:*:*) + echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE} + exit ;; + alpha:OSF1:*:*) + case $UNAME_RELEASE in + *4.0) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + ;; + *5.*) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` + ;; + esac + # According to Compaq, /usr/sbin/psrinfo has been available on + # OSF/1 and Tru64 systems produced since 1995. I hope that + # covers most systems running today. This code pipes the CPU + # types through head -n 1, so we only detect the type of CPU 0. + ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` + case "$ALPHA_CPU_TYPE" in + "EV4 (21064)") + UNAME_MACHINE="alpha" ;; + "EV4.5 (21064)") + UNAME_MACHINE="alpha" ;; + "LCA4 (21066/21068)") + UNAME_MACHINE="alpha" ;; + "EV5 (21164)") + UNAME_MACHINE="alphaev5" ;; + "EV5.6 (21164A)") + UNAME_MACHINE="alphaev56" ;; + "EV5.6 (21164PC)") + UNAME_MACHINE="alphapca56" ;; + "EV5.7 (21164PC)") + UNAME_MACHINE="alphapca57" ;; + "EV6 (21264)") + UNAME_MACHINE="alphaev6" ;; + "EV6.7 (21264A)") + UNAME_MACHINE="alphaev67" ;; + "EV6.8CB (21264C)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8AL (21264B)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8CX (21264D)") + UNAME_MACHINE="alphaev68" ;; + "EV6.9A (21264/EV69A)") + UNAME_MACHINE="alphaev69" ;; + "EV7 (21364)") + UNAME_MACHINE="alphaev7" ;; + "EV7.9 (21364A)") + UNAME_MACHINE="alphaev79" ;; + esac + # A Pn.n version is a patched version. + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + # Reset EXIT trap before exiting to avoid spurious non-zero exit code. + exitcode=$? + trap '' 0 + exit $exitcode ;; + Alpha\ *:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # Should we change UNAME_MACHINE based on the output of uname instead + # of the specific Alpha model? + echo alpha-pc-interix + exit ;; + 21064:Windows_NT:50:3) + echo alpha-dec-winnt3.5 + exit ;; + Amiga*:UNIX_System_V:4.0:*) + echo m68k-unknown-sysv4 + exit ;; + *:[Aa]miga[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-amigaos + exit ;; + *:[Mm]orph[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-morphos + exit ;; + *:OS/390:*:*) + echo i370-ibm-openedition + exit ;; + *:z/VM:*:*) + echo s390-ibm-zvmoe + exit ;; + *:OS400:*:*) + echo powerpc-ibm-os400 + exit ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + echo arm-acorn-riscix${UNAME_RELEASE} + exit ;; + arm*:riscos:*:*|arm*:RISCOS:*:*) + echo arm-unknown-riscos + exit ;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + echo hppa1.1-hitachi-hiuxmpp + exit ;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + if test "`(/bin/universe) 2>/dev/null`" = att ; then + echo pyramid-pyramid-sysv3 + else + echo pyramid-pyramid-bsd + fi + exit ;; + NILE*:*:*:dcosx) + echo pyramid-pyramid-svr4 + exit ;; + DRS?6000:unix:4.0:6*) + echo sparc-icl-nx6 + exit ;; + DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) + case `/usr/bin/uname -p` in + sparc) echo sparc-icl-nx7; exit ;; + esac ;; + s390x:SunOS:*:*) + echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4H:SunOS:5.*:*) + echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) + echo i386-pc-auroraux${UNAME_RELEASE} + exit ;; + i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) + eval $set_cc_for_build + SUN_ARCH="i386" + # If there is a compiler, see if it is configured for 64-bit objects. + # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. + # This test works for both compilers. + if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then + if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + SUN_ARCH="x86_64" + fi + fi + echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:*:*) + case "`/usr/bin/arch -k`" in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` + exit ;; + sun3*:SunOS:*:*) + echo m68k-sun-sunos${UNAME_RELEASE} + exit ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 + case "`/bin/arch`" in + sun3) + echo m68k-sun-sunos${UNAME_RELEASE} + ;; + sun4) + echo sparc-sun-sunos${UNAME_RELEASE} + ;; + esac + exit ;; + aushp:SunOS:*:*) + echo sparc-auspex-sunos${UNAME_RELEASE} + exit ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + echo m68k-milan-mint${UNAME_RELEASE} + exit ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + echo m68k-hades-mint${UNAME_RELEASE} + exit ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + echo m68k-unknown-mint${UNAME_RELEASE} + exit ;; + m68k:machten:*:*) + echo m68k-apple-machten${UNAME_RELEASE} + exit ;; + powerpc:machten:*:*) + echo powerpc-apple-machten${UNAME_RELEASE} + exit ;; + RISC*:Mach:*:*) + echo mips-dec-mach_bsd4.3 + exit ;; + RISC*:ULTRIX:*:*) + echo mips-dec-ultrix${UNAME_RELEASE} + exit ;; + VAX*:ULTRIX*:*:*) + echo vax-dec-ultrix${UNAME_RELEASE} + exit ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + echo clipper-intergraph-clix${UNAME_RELEASE} + exit ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c +#ifdef __cplusplus +#include /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && + dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && + SYSTEM_NAME=`$dummy $dummyarg` && + { echo "$SYSTEM_NAME"; exit; } + echo mips-mips-riscos${UNAME_RELEASE} + exit ;; + Motorola:PowerMAX_OS:*:*) + echo powerpc-motorola-powermax + exit ;; + Motorola:*:4.3:PL8-*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:Power_UNIX:*:*) + echo powerpc-harris-powerunix + exit ;; + m88k:CX/UX:7*:*) + echo m88k-harris-cxux7 + exit ;; + m88k:*:4*:R4*) + echo m88k-motorola-sysv4 + exit ;; + m88k:*:3*:R3*) + echo m88k-motorola-sysv3 + exit ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] + then + if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ + [ ${TARGET_BINARY_INTERFACE}x = x ] + then + echo m88k-dg-dgux${UNAME_RELEASE} + else + echo m88k-dg-dguxbcs${UNAME_RELEASE} + fi + else + echo i586-dg-dgux${UNAME_RELEASE} + fi + exit ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + echo m88k-dolphin-sysv3 + exit ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + echo m88k-motorola-sysv3 + exit ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + echo m88k-tektronix-sysv3 + exit ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + echo m68k-tektronix-bsd + exit ;; + *:IRIX*:*:*) + echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` + exit ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id + exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + echo i386-ibm-aix + exit ;; + ia64:AIX:*:*) + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} + exit ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` + then + echo "$SYSTEM_NAME" + else + echo rs6000-ibm-aix3.2.5 + fi + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + echo rs6000-ibm-aix3.2.4 + else + echo rs6000-ibm-aix3.2 + fi + exit ;; + *:AIX:*:[4567]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` + if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${IBM_ARCH}-ibm-aix${IBM_REV} + exit ;; + *:AIX:*:*) + echo rs6000-ibm-aix + exit ;; + ibmrt:4.4BSD:*|romp-ibm:BSD:*) + echo romp-ibm-bsd4.4 + exit ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to + exit ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + echo rs6000-bull-bosx + exit ;; + DPX/2?00:B.O.S.:*:*) + echo m68k-bull-sysv3 + exit ;; + 9000/[34]??:4.3bsd:1.*:*) + echo m68k-hp-bsd + exit ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + echo m68k-hp-bsd4.4 + exit ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + case "${UNAME_MACHINE}" in + 9000/31? ) HP_ARCH=m68000 ;; + 9000/[34]?? ) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if [ -x /usr/bin/getconf ]; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case "${sc_cpu_version}" in + 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 + 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case "${sc_kernel_bits}" in + 32) HP_ARCH="hppa2.0n" ;; + 64) HP_ARCH="hppa2.0w" ;; + '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 + esac ;; + esac + fi + if [ "${HP_ARCH}" = "" ]; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + + #define _HPUX_SOURCE + #include + #include + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` + test -z "$HP_ARCH" && HP_ARCH=hppa + fi ;; + esac + if [ ${HP_ARCH} = "hppa2.0w" ] + then + eval $set_cc_for_build + + # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating + # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler + # generating 64-bit code. GNU and HP use different nomenclature: + # + # $ CC_FOR_BUILD=cc ./config.guess + # => hppa2.0w-hp-hpux11.23 + # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess + # => hppa64-hp-hpux11.23 + + if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | + grep -q __LP64__ + then + HP_ARCH="hppa2.0w" + else + HP_ARCH="hppa64" + fi + fi + echo ${HP_ARCH}-hp-hpux${HPUX_REV} + exit ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + echo ia64-hp-hpux${HPUX_REV} + exit ;; + 3050*:HI-UX:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + echo unknown-hitachi-hiuxwe2 + exit ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) + echo hppa1.1-hp-bsd + exit ;; + 9000/8??:4.3bsd:*:*) + echo hppa1.0-hp-bsd + exit ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + echo hppa1.0-hp-mpeix + exit ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) + echo hppa1.1-hp-osf + exit ;; + hp8??:OSF1:*:*) + echo hppa1.0-hp-osf + exit ;; + i*86:OSF1:*:*) + if [ -x /usr/sbin/sysversion ] ; then + echo ${UNAME_MACHINE}-unknown-osf1mk + else + echo ${UNAME_MACHINE}-unknown-osf1 + fi + exit ;; + parisc*:Lites*:*:*) + echo hppa1.1-hp-lites + exit ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + echo c1-convex-bsd + exit ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + echo c34-convex-bsd + exit ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + echo c38-convex-bsd + exit ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + echo c4-convex-bsd + exit ;; + CRAY*Y-MP:*:*:*) + echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*[A-Z]90:*:*:*) + echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*TS:*:*:*) + echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*T3E:*:*:*) + echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*SV1:*:*:*) + echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + *:UNICOS/mp:*:*) + echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` + echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + 5000:UNIX_System_V:4.*:*) + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` + echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} + exit ;; + sparc*:BSD/OS:*:*) + echo sparc-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:BSD/OS:*:*) + echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:FreeBSD:*:*) + UNAME_PROCESSOR=`/usr/bin/uname -p` + case ${UNAME_PROCESSOR} in + amd64) + echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + *) + echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + esac + exit ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit ;; + *:MINGW64*:*) + echo ${UNAME_MACHINE}-pc-mingw64 + exit ;; + *:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit ;; + i*:MSYS*:*) + echo ${UNAME_MACHINE}-pc-msys + exit ;; + i*:windows32*:*) + # uname -m includes "-pc" on this system. + echo ${UNAME_MACHINE}-mingw32 + exit ;; + i*:PW*:*) + echo ${UNAME_MACHINE}-pc-pw32 + exit ;; + *:Interix*:*) + case ${UNAME_MACHINE} in + x86) + echo i586-pc-interix${UNAME_RELEASE} + exit ;; + authenticamd | genuineintel | EM64T) + echo x86_64-unknown-interix${UNAME_RELEASE} + exit ;; + IA64) + echo ia64-unknown-interix${UNAME_RELEASE} + exit ;; + esac ;; + [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) + echo i${UNAME_MACHINE}-pc-mks + exit ;; + 8664:Windows_NT:*) + echo x86_64-pc-mks + exit ;; + i*:Windows_NT*:* | Pentium*:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we + # UNAME_MACHINE based on the output of uname instead of i386? + echo i586-pc-interix + exit ;; + i*:UWIN*:*) + echo ${UNAME_MACHINE}-pc-uwin + exit ;; + amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) + echo x86_64-unknown-cygwin + exit ;; + p*:CYGWIN*:*) + echo powerpcle-unknown-cygwin + exit ;; + prep*:SunOS:5.*:*) + echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + *:GNU:*:*) + # the GNU system + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + exit ;; + *:GNU/*:*:*) + # other systems with GNU libc and userland + echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu + exit ;; + i*86:Minix:*:*) + echo ${UNAME_MACHINE}-pc-minix + exit ;; + aarch64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + aarch64_be:Linux:*:*) + UNAME_MACHINE=aarch64_be + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep -q ld.so.1 + if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi + echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} + exit ;; + arm*:Linux:*:*) + eval $set_cc_for_build + if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_EABI__ + then + echo ${UNAME_MACHINE}-unknown-linux-gnu + else + if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_PCS_VFP + then + echo ${UNAME_MACHINE}-unknown-linux-gnueabi + else + echo ${UNAME_MACHINE}-unknown-linux-gnueabihf + fi + fi + exit ;; + avr32*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + cris:Linux:*:*) + echo ${UNAME_MACHINE}-axis-linux-gnu + exit ;; + crisv32:Linux:*:*) + echo ${UNAME_MACHINE}-axis-linux-gnu + exit ;; + frv:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + hexagon:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + i*86:Linux:*:*) + LIBC=gnu + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #ifdef __dietlibc__ + LIBC=dietlibc + #endif +EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'` + echo "${UNAME_MACHINE}-pc-linux-${LIBC}" + exit ;; + ia64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m32r*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m68*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + mips:Linux:*:* | mips64:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef ${UNAME_MACHINE} + #undef ${UNAME_MACHINE}el + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=${UNAME_MACHINE}el + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=${UNAME_MACHINE} + #else + CPU= + #endif + #endif +EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } + ;; + or32:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + padre:Linux:*:*) + echo sparc-unknown-linux-gnu + exit ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + echo hppa64-unknown-linux-gnu + exit ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) echo hppa1.1-unknown-linux-gnu ;; + PA8*) echo hppa2.0-unknown-linux-gnu ;; + *) echo hppa-unknown-linux-gnu ;; + esac + exit ;; + ppc64:Linux:*:*) + echo powerpc64-unknown-linux-gnu + exit ;; + ppc:Linux:*:*) + echo powerpc-unknown-linux-gnu + exit ;; + s390:Linux:*:* | s390x:Linux:*:*) + echo ${UNAME_MACHINE}-ibm-linux + exit ;; + sh64*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sh*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + tile*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + vax:Linux:*:*) + echo ${UNAME_MACHINE}-dec-linux-gnu + exit ;; + x86_64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + xtensa*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + echo i386-sequent-sysv4 + exit ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} + exit ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + echo ${UNAME_MACHINE}-pc-os2-emx + exit ;; + i*86:XTS-300:*:STOP) + echo ${UNAME_MACHINE}-unknown-stop + exit ;; + i*86:atheos:*:*) + echo ${UNAME_MACHINE}-unknown-atheos + exit ;; + i*86:syllable:*:*) + echo ${UNAME_MACHINE}-pc-syllable + exit ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) + echo i386-unknown-lynxos${UNAME_RELEASE} + exit ;; + i*86:*DOS:*:*) + echo ${UNAME_MACHINE}-pc-msdosdjgpp + exit ;; + i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) + UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} + else + echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} + fi + exit ;; + i*86:*:5:[678]*) + # UnixWare 7.x, OpenUNIX and OpenServer 6. + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + exit ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` + (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + echo ${UNAME_MACHINE}-pc-sco$UNAME_REL + else + echo ${UNAME_MACHINE}-pc-sysv32 + fi + exit ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i586. + # Note: whatever this is, it MUST be the same as what config.sub + # prints for the "djgpp" host, or else GDB configury will decide that + # this is a cross-build. + echo i586-pc-msdosdjgpp + exit ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 + fi + exit ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + echo m68010-convergent-sysv + exit ;; + mc68k:UNIX:SYSTEM5:3.51m) + echo m68k-convergent-sysv + exit ;; + M680?0:D-NIX:5.3:*) + echo m68k-diab-dnix + exit ;; + M68*:*:R3V[5678]*:*) + test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; + 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4; exit; } ;; + NCR*:*:4.2:* | MPRAS*:*:4.2:*) + OS_REL='.3' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + echo m68k-unknown-lynxos${UNAME_RELEASE} + exit ;; + mc68030:UNIX_System_V:4.*:*) + echo m68k-atari-sysv4 + exit ;; + TSUNAMI:LynxOS:2.*:*) + echo sparc-unknown-lynxos${UNAME_RELEASE} + exit ;; + rs6000:LynxOS:2.*:*) + echo rs6000-unknown-lynxos${UNAME_RELEASE} + exit ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) + echo powerpc-unknown-lynxos${UNAME_RELEASE} + exit ;; + SM[BE]S:UNIX_SV:*:*) + echo mips-dde-sysv${UNAME_RELEASE} + exit ;; + RM*:ReliantUNIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + RM*:SINIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + echo ${UNAME_MACHINE}-sni-sysv4 + else + echo ns32k-sni-sysv + fi + exit ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says + echo i586-unisys-sysv4 + exit ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes . + # How about differentiating between stratus architectures? -djm + echo hppa1.1-stratus-sysv4 + exit ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + echo i860-stratus-sysv4 + exit ;; + i*86:VOS:*:*) + # From Paul.Green@stratus.com. + echo ${UNAME_MACHINE}-stratus-vos + exit ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + echo hppa1.1-stratus-vos + exit ;; + mc68*:A/UX:*:*) + echo m68k-apple-aux${UNAME_RELEASE} + exit ;; + news*:NEWS-OS:6*:*) + echo mips-sony-newsos6 + exit ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if [ -d /usr/nec ]; then + echo mips-nec-sysv${UNAME_RELEASE} + else + echo mips-unknown-sysv${UNAME_RELEASE} + fi + exit ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + echo powerpc-be-beos + exit ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + echo powerpc-apple-beos + exit ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + echo i586-pc-beos + exit ;; + BePC:Haiku:*:*) # Haiku running on Intel PC compatible. + echo i586-pc-haiku + exit ;; + x86_64:Haiku:*:*) + echo x86_64-unknown-haiku + exit ;; + SX-4:SUPER-UX:*:*) + echo sx4-nec-superux${UNAME_RELEASE} + exit ;; + SX-5:SUPER-UX:*:*) + echo sx5-nec-superux${UNAME_RELEASE} + exit ;; + SX-6:SUPER-UX:*:*) + echo sx6-nec-superux${UNAME_RELEASE} + exit ;; + SX-7:SUPER-UX:*:*) + echo sx7-nec-superux${UNAME_RELEASE} + exit ;; + SX-8:SUPER-UX:*:*) + echo sx8-nec-superux${UNAME_RELEASE} + exit ;; + SX-8R:SUPER-UX:*:*) + echo sx8r-nec-superux${UNAME_RELEASE} + exit ;; + Power*:Rhapsody:*:*) + echo powerpc-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Rhapsody:*:*) + echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Darwin:*:*) + UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown + case $UNAME_PROCESSOR in + i386) + eval $set_cc_for_build + if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then + if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + UNAME_PROCESSOR="x86_64" + fi + fi ;; + unknown) UNAME_PROCESSOR=powerpc ;; + esac + echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} + exit ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + UNAME_PROCESSOR=`uname -p` + if test "$UNAME_PROCESSOR" = "x86"; then + UNAME_PROCESSOR=i386 + UNAME_MACHINE=pc + fi + echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} + exit ;; + *:QNX:*:4*) + echo i386-pc-qnx + exit ;; + NEO-?:NONSTOP_KERNEL:*:*) + echo neo-tandem-nsk${UNAME_RELEASE} + exit ;; + NSE-*:NONSTOP_KERNEL:*:*) + echo nse-tandem-nsk${UNAME_RELEASE} + exit ;; + NSR-?:NONSTOP_KERNEL:*:*) + echo nsr-tandem-nsk${UNAME_RELEASE} + exit ;; + *:NonStop-UX:*:*) + echo mips-compaq-nonstopux + exit ;; + BS2000:POSIX*:*:*) + echo bs2000-siemens-sysv + exit ;; + DS/*:UNIX_System_V:*:*) + echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} + exit ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "$cputype" = "386"; then + UNAME_MACHINE=i386 + else + UNAME_MACHINE="$cputype" + fi + echo ${UNAME_MACHINE}-unknown-plan9 + exit ;; + *:TOPS-10:*:*) + echo pdp10-unknown-tops10 + exit ;; + *:TENEX:*:*) + echo pdp10-unknown-tenex + exit ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + echo pdp10-dec-tops20 + exit ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + echo pdp10-xkl-tops20 + exit ;; + *:TOPS-20:*:*) + echo pdp10-unknown-tops20 + exit ;; + *:ITS:*:*) + echo pdp10-unknown-its + exit ;; + SEI:*:*:SEIUX) + echo mips-sei-seiux${UNAME_RELEASE} + exit ;; + *:DragonFly:*:*) + echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + exit ;; + *:*VMS:*:*) + UNAME_MACHINE=`(uname -p) 2>/dev/null` + case "${UNAME_MACHINE}" in + A*) echo alpha-dec-vms ; exit ;; + I*) echo ia64-dec-vms ; exit ;; + V*) echo vax-dec-vms ; exit ;; + esac ;; + *:XENIX:*:SysV) + echo i386-pc-xenix + exit ;; + i*86:skyos:*:*) + echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' + exit ;; + i*86:rdos:*:*) + echo ${UNAME_MACHINE}-pc-rdos + exit ;; + i*86:AROS:*:*) + echo ${UNAME_MACHINE}-pc-aros + exit ;; + x86_64:VMkernel:*:*) + echo ${UNAME_MACHINE}-unknown-esx + exit ;; +esac + +eval $set_cc_for_build +cat >$dummy.c < +# include +#endif +main () +{ +#if defined (sony) +#if defined (MIPSEB) + /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, + I don't know.... */ + printf ("mips-sony-bsd\n"); exit (0); +#else +#include + printf ("m68k-sony-newsos%s\n", +#ifdef NEWSOS4 + "4" +#else + "" +#endif + ); exit (0); +#endif +#endif + +#if defined (__arm) && defined (__acorn) && defined (__unix) + printf ("arm-acorn-riscix\n"); exit (0); +#endif + +#if defined (hp300) && !defined (hpux) + printf ("m68k-hp-bsd\n"); exit (0); +#endif + +#if defined (NeXT) +#if !defined (__ARCHITECTURE__) +#define __ARCHITECTURE__ "m68k" +#endif + int version; + version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; + if (version < 4) + printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); + else + printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); + exit (0); +#endif + +#if defined (MULTIMAX) || defined (n16) +#if defined (UMAXV) + printf ("ns32k-encore-sysv\n"); exit (0); +#else +#if defined (CMU) + printf ("ns32k-encore-mach\n"); exit (0); +#else + printf ("ns32k-encore-bsd\n"); exit (0); +#endif +#endif +#endif + +#if defined (__386BSD__) + printf ("i386-pc-bsd\n"); exit (0); +#endif + +#if defined (sequent) +#if defined (i386) + printf ("i386-sequent-dynix\n"); exit (0); +#endif +#if defined (ns32000) + printf ("ns32k-sequent-dynix\n"); exit (0); +#endif +#endif + +#if defined (_SEQUENT_) + struct utsname un; + + uname(&un); + + if (strncmp(un.version, "V2", 2) == 0) { + printf ("i386-sequent-ptx2\n"); exit (0); + } + if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ + printf ("i386-sequent-ptx1\n"); exit (0); + } + printf ("i386-sequent-ptx\n"); exit (0); + +#endif + +#if defined (vax) +# if !defined (ultrix) +# include +# if defined (BSD) +# if BSD == 43 + printf ("vax-dec-bsd4.3\n"); exit (0); +# else +# if BSD == 199006 + printf ("vax-dec-bsd4.3reno\n"); exit (0); +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# endif +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# else + printf ("vax-dec-ultrix\n"); exit (0); +# endif +#endif + +#if defined (alliant) && defined (i860) + printf ("i860-alliant-bsd\n"); exit (0); +#endif + + exit (1); +} +EOF + +$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + +# Apollos put the system type in the environment. + +test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } + +# Convex versions that predate uname can use getsysinfo(1) + +if [ -x /usr/convex/getsysinfo ] +then + case `getsysinfo -f cpu_type` in + c1*) + echo c1-convex-bsd + exit ;; + c2*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + c34*) + echo c34-convex-bsd + exit ;; + c38*) + echo c38-convex-bsd + exit ;; + c4*) + echo c4-convex-bsd + exit ;; + esac +fi + +cat >&2 < in order to provide the needed +information to handle your system. + +config.guess timestamp = $timestamp + +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = ${UNAME_MACHINE} +UNAME_RELEASE = ${UNAME_RELEASE} +UNAME_SYSTEM = ${UNAME_SYSTEM} +UNAME_VERSION = ${UNAME_VERSION} +EOF + +exit 1 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/jpeg-9/config.sub b/jpeg-9/config.sub new file mode 100755 index 0000000..80bd89a --- /dev/null +++ b/jpeg-9/config.sub @@ -0,0 +1,1790 @@ +#! /bin/sh +# Configuration validation subroutine script. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, +# 2011, 2012, 2013 Free Software Foundation, Inc. + +timestamp='2012-12-29' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, see . +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that +# program. This Exception is an additional permission under section 7 +# of the GNU General Public License, version 3 ("GPLv3"). + + +# Please send patches with a ChangeLog entry to config-patches@gnu.org. +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# You can get the latest version of this script from: +# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS + $0 [OPTION] ALIAS + +Canonicalize a configuration name. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.sub ($timestamp) + +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, +2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, +2012, 2013 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo $1 + exit ;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). +# Here we must recognize all the valid KERNEL-OS combinations. +maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` +case $maybe_os in + nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \ + linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ + knetbsd*-gnu* | netbsd*-gnu* | \ + kopensolaris*-gnu* | \ + storm-chaos* | os2-emx* | rtmk-nova*) + os=-$maybe_os + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + android-linux) + os=-linux-android + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown + ;; + *) + basic_machine=`echo $1 | sed 's/-[^-]*$//'` + if [ $basic_machine != $1 ] + then os=`echo $1 | sed 's/.*-/-/'` + else os=; fi + ;; +esac + +### Let's recognize common machines as not being operating systems so +### that things like config.sub decstation-3100 work. We also +### recognize some manufacturers as not being operating systems, so we +### can provide default operating systems below. +case $os in + -sun*os*) + # Prevent following clause from handling this invalid input. + ;; + -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ + -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ + -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ + -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ + -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ + -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ + -apple | -axis | -knuth | -cray | -microblaze*) + os= + basic_machine=$1 + ;; + -bluegene*) + os=-cnk + ;; + -sim | -cisco | -oki | -wec | -winbond) + os= + basic_machine=$1 + ;; + -scout) + ;; + -wrs) + os=-vxworks + basic_machine=$1 + ;; + -chorusos*) + os=-chorusos + basic_machine=$1 + ;; + -chorusrdb) + os=-chorusrdb + basic_machine=$1 + ;; + -hiux*) + os=-hiuxwe2 + ;; + -sco6) + os=-sco5v6 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5) + os=-sco3.2v5 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco4) + os=-sco3.2v4 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2v[4-9]*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5v6*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco*) + os=-sco3.2v2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -udk*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -isc) + os=-isc2.2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -clix*) + basic_machine=clipper-intergraph + ;; + -isc*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -lynx*178) + os=-lynxos178 + ;; + -lynx*5) + os=-lynxos5 + ;; + -lynx*) + os=-lynxos + ;; + -ptx*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` + ;; + -windowsnt*) + os=`echo $os | sed -e 's/windowsnt/winnt/'` + ;; + -psos*) + os=-psos + ;; + -mint | -mint[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; +esac + +# Decode aliases for certain CPU-COMPANY combinations. +case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. + 1750a | 580 \ + | a29k \ + | aarch64 | aarch64_be \ + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ + | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ + | am33_2.0 \ + | arc \ + | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \ + | avr | avr32 \ + | be32 | be64 \ + | bfin \ + | c4x | clipper \ + | d10v | d30v | dlx | dsp16xx \ + | epiphany \ + | fido | fr30 | frv \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | hexagon \ + | i370 | i860 | i960 | ia64 \ + | ip2k | iq2000 \ + | le32 | le64 \ + | lm32 \ + | m32c | m32r | m32rle | m68000 | m68k | m88k \ + | maxq | mb | microblaze | microblazeel | mcore | mep | metag \ + | mips | mipsbe | mipseb | mipsel | mipsle \ + | mips16 \ + | mips64 | mips64el \ + | mips64octeon | mips64octeonel \ + | mips64orion | mips64orionel \ + | mips64r5900 | mips64r5900el \ + | mips64vr | mips64vrel \ + | mips64vr4100 | mips64vr4100el \ + | mips64vr4300 | mips64vr4300el \ + | mips64vr5000 | mips64vr5000el \ + | mips64vr5900 | mips64vr5900el \ + | mipsisa32 | mipsisa32el \ + | mipsisa32r2 | mipsisa32r2el \ + | mipsisa64 | mipsisa64el \ + | mipsisa64r2 | mipsisa64r2el \ + | mipsisa64sb1 | mipsisa64sb1el \ + | mipsisa64sr71k | mipsisa64sr71kel \ + | mipstx39 | mipstx39el \ + | mn10200 | mn10300 \ + | moxie \ + | mt \ + | msp430 \ + | nds32 | nds32le | nds32be \ + | nios | nios2 \ + | ns16k | ns32k \ + | open8 \ + | or32 \ + | pdp10 | pdp11 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle \ + | pyramid \ + | rl78 | rx \ + | score \ + | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ + | sh64 | sh64le \ + | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ + | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ + | spu \ + | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ + | ubicom32 \ + | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ + | we32k \ + | x86 | xc16x | xstormy16 | xtensa \ + | z8k | z80) + basic_machine=$basic_machine-unknown + ;; + c54x) + basic_machine=tic54x-unknown + ;; + c55x) + basic_machine=tic55x-unknown + ;; + c6x) + basic_machine=tic6x-unknown + ;; + m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip) + basic_machine=$basic_machine-unknown + os=-none + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) + ;; + ms1) + basic_machine=mt-unknown + ;; + + strongarm | thumb | xscale) + basic_machine=arm-unknown + ;; + xgate) + basic_machine=$basic_machine-unknown + os=-none + ;; + xscaleeb) + basic_machine=armeb-unknown + ;; + + xscaleel) + basic_machine=armel-unknown + ;; + + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i*86 | x86_64) + basic_machine=$basic_machine-pc + ;; + # Object if more than one company name word. + *-*-*) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; + # Recognize the basic CPU types with company name. + 580-* \ + | a29k-* \ + | aarch64-* | aarch64_be-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ + | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ + | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ + | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ + | avr-* | avr32-* \ + | be32-* | be64-* \ + | bfin-* | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c4x-* \ + | clipper-* | craynv-* | cydra-* \ + | d10v-* | d30v-* | dlx-* \ + | elxsi-* \ + | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ + | h8300-* | h8500-* \ + | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ + | hexagon-* \ + | i*86-* | i860-* | i960-* | ia64-* \ + | ip2k-* | iq2000-* \ + | le32-* | le64-* \ + | lm32-* \ + | m32c-* | m32r-* | m32rle-* \ + | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ + | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \ + | microblaze-* | microblazeel-* \ + | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ + | mips16-* \ + | mips64-* | mips64el-* \ + | mips64octeon-* | mips64octeonel-* \ + | mips64orion-* | mips64orionel-* \ + | mips64r5900-* | mips64r5900el-* \ + | mips64vr-* | mips64vrel-* \ + | mips64vr4100-* | mips64vr4100el-* \ + | mips64vr4300-* | mips64vr4300el-* \ + | mips64vr5000-* | mips64vr5000el-* \ + | mips64vr5900-* | mips64vr5900el-* \ + | mipsisa32-* | mipsisa32el-* \ + | mipsisa32r2-* | mipsisa32r2el-* \ + | mipsisa64-* | mipsisa64el-* \ + | mipsisa64r2-* | mipsisa64r2el-* \ + | mipsisa64sb1-* | mipsisa64sb1el-* \ + | mipsisa64sr71k-* | mipsisa64sr71kel-* \ + | mipstx39-* | mipstx39el-* \ + | mmix-* \ + | mt-* \ + | msp430-* \ + | nds32-* | nds32le-* | nds32be-* \ + | nios-* | nios2-* \ + | none-* | np1-* | ns16k-* | ns32k-* \ + | open8-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ + | pyramid-* \ + | rl78-* | romp-* | rs6000-* | rx-* \ + | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ + | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ + | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ + | sparclite-* \ + | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \ + | tahoe-* \ + | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ + | tile*-* \ + | tron-* \ + | ubicom32-* \ + | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ + | vax-* \ + | we32k-* \ + | x86-* | x86_64-* | xc16x-* | xps100-* \ + | xstormy16-* | xtensa*-* \ + | ymp-* \ + | z8k-* | z80-*) + ;; + # Recognize the basic CPU types without company name, with glob match. + xtensa*) + basic_machine=$basic_machine-unknown + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 386bsd) + basic_machine=i386-unknown + os=-bsd + ;; + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + a29khif) + basic_machine=a29k-amd + os=-udi + ;; + abacus) + basic_machine=abacus-unknown + ;; + adobe68k) + basic_machine=m68010-adobe + os=-scout + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amd64) + basic_machine=x86_64-pc + ;; + amd64-*) + basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + amdahl) + basic_machine=580-amdahl + os=-sysv + ;; + amiga | amiga-*) + basic_machine=m68k-unknown + ;; + amigaos | amigados) + basic_machine=m68k-unknown + os=-amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + os=-sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=-sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=-bsd + ;; + aros) + basic_machine=i386-pc + os=-aros + ;; + aux) + basic_machine=m68k-apple + os=-aux + ;; + balance) + basic_machine=ns32k-sequent + os=-dynix + ;; + blackfin) + basic_machine=bfin-unknown + os=-linux + ;; + blackfin-*) + basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + bluegene*) + basic_machine=powerpc-ibm + os=-cnk + ;; + c54x-*) + basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c55x-*) + basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c6x-*) + basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c90) + basic_machine=c90-cray + os=-unicos + ;; + cegcc) + basic_machine=arm-unknown + os=-cegcc + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | j90) + basic_machine=j90-cray + os=-unicos + ;; + craynv) + basic_machine=craynv-cray + os=-unicosmp + ;; + cr16 | cr16-*) + basic_machine=cr16-unknown + os=-elf + ;; + crds | unos) + basic_machine=m68k-crds + ;; + crisv32 | crisv32-* | etraxfs*) + basic_machine=crisv32-axis + ;; + cris | cris-* | etrax*) + basic_machine=cris-axis + ;; + crx) + basic_machine=crx-unknown + os=-elf + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + decsystem10* | dec10*) + basic_machine=pdp10-dec + os=-tops10 + ;; + decsystem20* | dec20*) + basic_machine=pdp10-dec + os=-tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + dicos) + basic_machine=i686-pc + os=-dicos + ;; + djgpp) + basic_machine=i586-pc + os=-msdosdjgpp + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2* | dpx2*-bull) + basic_machine=m68k-bull + os=-sysv3 + ;; + ebmon29k) + basic_machine=a29k-amd + os=-ebmon + ;; + elxsi) + basic_machine=elxsi-elxsi + os=-bsd + ;; + encore | umax | mmax) + basic_machine=ns32k-encore + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=-ose + ;; + fx2800) + basic_machine=i860-alliant + ;; + genix) + basic_machine=ns32k-ns + ;; + gmicro) + basic_machine=tron-gmicro + os=-sysv + ;; + go32) + basic_machine=i386-pc + os=-go32 + ;; + h3050r* | hiux*) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=-hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=-xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=-hms + ;; + harris) + basic_machine=m88k-harris + os=-sysv3 + ;; + hp300-*) + basic_machine=m68k-hp + ;; + hp300bsd) + basic_machine=m68k-hp + os=-bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=-hpux + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + basic_machine=m68000-hp + ;; + hp9k3[2-9][0-9]) + basic_machine=m68k-hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + basic_machine=hppa1.1-hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hppa-next) + os=-nextstep3 + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=-osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=-proelf + ;; + i370-ibm* | ibm*) + basic_machine=i370-ibm + ;; + i*86v32) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv32 + ;; + i*86v4*) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv4 + ;; + i*86v) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv + ;; + i*86sol2) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-solaris2 + ;; + i386mach) + basic_machine=i386-mach + os=-mach + ;; + i386-vsta | vsta) + basic_machine=i386-unknown + os=-vsta + ;; + iris | iris4d) + basic_machine=mips-sgi + case $os in + -irix*) + ;; + *) + os=-irix4 + ;; + esac + ;; + isi68 | isi) + basic_machine=m68k-isi + os=-sysv + ;; + m68knommu) + basic_machine=m68k-unknown + os=-linux + ;; + m68knommu-*) + basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + m88k-omron*) + basic_machine=m88k-omron + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + microblaze*) + basic_machine=microblaze-xilinx + ;; + mingw64) + basic_machine=x86_64-pc + os=-mingw64 + ;; + mingw32) + basic_machine=i386-pc + os=-mingw32 + ;; + mingw32ce) + basic_machine=arm-unknown + os=-mingw32ce + ;; + miniframe) + basic_machine=m68000-convergent + ;; + *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; + mips3*-*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` + ;; + mips3*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown + ;; + monitor) + basic_machine=m68k-rom68k + os=-coff + ;; + morphos) + basic_machine=powerpc-unknown + os=-morphos + ;; + msdos) + basic_machine=i386-pc + os=-msdos + ;; + ms1-*) + basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` + ;; + msys) + basic_machine=i386-pc + os=-msys + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + nacl) + basic_machine=le32-unknown + os=-nacl + ;; + ncr3000) + basic_machine=i486-ncr + os=-sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=-netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=-linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=-newsos + ;; + news1000) + basic_machine=m68030-sony + os=-newsos + ;; + news-3600 | risc-news) + basic_machine=mips-sony + os=-newsos + ;; + necv70) + basic_machine=v70-nec + os=-sysv + ;; + next | m*-next ) + basic_machine=m68k-next + case $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + mon960) + basic_machine=i960-intel + os=-mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=-nonstopux + ;; + np1) + basic_machine=np1-gould + ;; + neo-tandem) + basic_machine=neo-tandem + ;; + nse-tandem) + basic_machine=nse-tandem + ;; + nsr-tandem) + basic_machine=nsr-tandem + ;; + op50n-* | op60c-*) + basic_machine=hppa1.1-oki + os=-proelf + ;; + openrisc | openrisc-*) + basic_machine=or32-unknown + ;; + os400) + basic_machine=powerpc-ibm + os=-os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=-ose + ;; + os68k) + basic_machine=m68k-none + os=-os68k + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + parisc) + basic_machine=hppa-unknown + os=-linux + ;; + parisc-*) + basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + pbd) + basic_machine=sparc-tti + ;; + pbb) + basic_machine=m68k-tti + ;; + pc532 | pc532-*) + basic_machine=ns32k-pc532 + ;; + pc98) + basic_machine=i386-pc + ;; + pc98-*) + basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium | p5 | k5 | k6 | nexgen | viac3) + basic_machine=i586-pc + ;; + pentiumpro | p6 | 6x86 | athlon | athlon_*) + basic_machine=i686-pc + ;; + pentiumii | pentium2 | pentiumiii | pentium3) + basic_machine=i686-pc + ;; + pentium4) + basic_machine=i786-pc + ;; + pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) + basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumpro-* | p6-* | 6x86-* | athlon-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium4-*) + basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pn) + basic_machine=pn-gould + ;; + power) basic_machine=power-ibm + ;; + ppc | ppcbe) basic_machine=powerpc-unknown + ;; + ppc-* | ppcbe-*) + basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppcle | powerpclittle | ppc-le | powerpc-little) + basic_machine=powerpcle-unknown + ;; + ppcle-* | powerpclittle-*) + basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64) basic_machine=powerpc64-unknown + ;; + ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64le | powerpc64little | ppc64-le | powerpc64-little) + basic_machine=powerpc64le-unknown + ;; + ppc64le-* | powerpc64little-*) + basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + pw32) + basic_machine=i586-unknown + os=-pw32 + ;; + rdos | rdos64) + basic_machine=x86_64-pc + os=-rdos + ;; + rdos32) + basic_machine=i386-pc + os=-rdos + ;; + rom68k) + basic_machine=m68k-rom68k + os=-coff + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + s390 | s390-*) + basic_machine=s390-ibm + ;; + s390x | s390x-*) + basic_machine=s390x-ibm + ;; + sa29200) + basic_machine=a29k-amd + os=-udi + ;; + sb1) + basic_machine=mipsisa64sb1-unknown + ;; + sb1el) + basic_machine=mipsisa64sb1el-unknown + ;; + sde) + basic_machine=mipsisa32-sde + os=-elf + ;; + sei) + basic_machine=mips-sei + os=-seiux + ;; + sequent) + basic_machine=i386-sequent + ;; + sh) + basic_machine=sh-hitachi + os=-hms + ;; + sh5el) + basic_machine=sh5le-unknown + ;; + sh64) + basic_machine=sh64-unknown + ;; + sparclite-wrs | simso-wrs) + basic_machine=sparclite-wrs + os=-vxworks + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + st2000) + basic_machine=m68k-tandem + ;; + stratus) + basic_machine=i860-stratus + os=-sysv4 + ;; + strongarm-* | thumb-*) + basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3e) + basic_machine=alphaev5-cray + os=-unicos + ;; + t90) + basic_machine=t90-cray + os=-unicos + ;; + tile*) + basic_machine=$basic_machine-unknown + os=-linux-gnu + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + toad1) + basic_machine=pdp10-xkl + os=-tops20 + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + tpf) + basic_machine=s390x-ibm + os=-tpf + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=-none + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + xbox) + basic_machine=i686-pc + os=-mingw32 + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + xscale-* | xscalee[bl]-*) + basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'` + ;; + ymp) + basic_machine=ymp-cray + os=-unicos + ;; + z8k-*-coff) + basic_machine=z8k-unknown + os=-sim + ;; + z80-*-coff) + basic_machine=z80-unknown + os=-sim + ;; + none) + basic_machine=none-none + os=-none + ;; + +# Here we handle the default manufacturer of certain CPU types. It is in +# some cases the only manufacturer, in others, it is the most popular. + w89k) + basic_machine=hppa1.1-winbond + ;; + op50n) + basic_machine=hppa1.1-oki + ;; + op60c) + basic_machine=hppa1.1-oki + ;; + romp) + basic_machine=romp-ibm + ;; + mmix) + basic_machine=mmix-knuth + ;; + rs6000) + basic_machine=rs6000-ibm + ;; + vax) + basic_machine=vax-dec + ;; + pdp10) + # there are many clones, so DEC is not a safe bet + basic_machine=pdp10-unknown + ;; + pdp11) + basic_machine=pdp11-dec + ;; + we32k) + basic_machine=we32k-att + ;; + sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele) + basic_machine=sh-unknown + ;; + sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) + basic_machine=sparc-sun + ;; + cydra) + basic_machine=cydra-cydrome + ;; + orion) + basic_machine=orion-highlevel + ;; + orion105) + basic_machine=clipper-highlevel + ;; + mac | mpw | mac-mpw) + basic_machine=m68k-apple + ;; + pmac | pmac-mpw) + basic_machine=powerpc-apple + ;; + *-unknown) + # Make sure to match an already-canonicalized machine name. + ;; + *) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $basic_machine in + *-digital*) + basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` + ;; + *-commodore*) + basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if [ x"$os" != x"" ] +then +case $os in + # First match some system type aliases + # that might get confused with valid system types. + # -solaris* is a basic system type, with this one exception. + -auroraux) + os=-auroraux + ;; + -solaris1 | -solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` + ;; + -solaris) + os=-solaris2 + ;; + -svr4*) + os=-sysv4 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # First accept the basic system types. + # The portable systems comes first. + # Each alternative MUST END IN A *, to match a version number. + # -sysv* is not here because it comes later, after sysvr4. + -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \ + | -sym* | -kopensolaris* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* | -aros* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ + | -bitrig* | -openbsd* | -solidbsd* \ + | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ + | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ + | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -chorusos* | -chorusrdb* | -cegcc* \ + | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \ + | -linux-newlib* | -linux-musl* | -linux-uclibc* \ + | -uxpv* | -beos* | -mpeix* | -udk* \ + | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ + | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ + | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ + | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ + | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ + | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ + | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*) + # Remember, each alternative MUST END IN *, to match a version number. + ;; + -qnx*) + case $basic_machine in + x86-* | i*86-*) + ;; + *) + os=-nto$os + ;; + esac + ;; + -nto-qnx*) + ;; + -nto*) + os=`echo $os | sed -e 's|nto|nto-qnx|'` + ;; + -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ + | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ + | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + ;; + -mac*) + os=`echo $os | sed -e 's|mac|macos|'` + ;; + -linux-dietlibc) + os=-linux-dietlibc + ;; + -linux*) + os=`echo $os | sed -e 's|linux|linux-gnu|'` + ;; + -sunos5*) + os=`echo $os | sed -e 's|sunos5|solaris2|'` + ;; + -sunos6*) + os=`echo $os | sed -e 's|sunos6|solaris3|'` + ;; + -opened*) + os=-openedition + ;; + -os400*) + os=-os400 + ;; + -wince*) + os=-wince + ;; + -osfrose*) + os=-osfrose + ;; + -osf*) + os=-osf + ;; + -utek*) + os=-bsd + ;; + -dynix*) + os=-bsd + ;; + -acis*) + os=-aos + ;; + -atheos*) + os=-atheos + ;; + -syllable*) + os=-syllable + ;; + -386bsd) + os=-bsd + ;; + -ctix* | -uts*) + os=-sysv + ;; + -nova*) + os=-rtmk-nova + ;; + -ns2 ) + os=-nextstep2 + ;; + -nsk*) + os=-nsk + ;; + # Preserve the version number of sinix5. + -sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` + ;; + -sinix*) + os=-sysv4 + ;; + -tpf*) + os=-tpf + ;; + -triton*) + os=-sysv3 + ;; + -oss*) + os=-sysv3 + ;; + -svr4) + os=-sysv4 + ;; + -svr3) + os=-sysv3 + ;; + -sysvr4) + os=-sysv4 + ;; + # This must come after -sysvr4. + -sysv*) + ;; + -ose*) + os=-ose + ;; + -es1800*) + os=-ose + ;; + -xenix) + os=-xenix + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + os=-mint + ;; + -aros*) + os=-aros + ;; + -kaos*) + os=-kaos + ;; + -zvmoe) + os=-zvmoe + ;; + -dicos*) + os=-dicos + ;; + -nacl*) + ;; + -none) + ;; + *) + # Get rid of the `-' at the beginning of $os. + os=`echo $os | sed 's/[^-]*-//'` + echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 + exit 1 + ;; +esac +else + +# Here we handle the default operating systems that come with various machines. +# The value should be what the vendor currently ships out the door with their +# machine or put another way, the most popular os provided with the machine. + +# Note that if you're going to try to match "-MANUFACTURER" here (say, +# "-sun"), then you have to tell the case statement up towards the top +# that MANUFACTURER isn't an operating system. Otherwise, code above +# will signal an error saying that MANUFACTURER isn't an operating +# system, and we'll never get to this point. + +case $basic_machine in + score-*) + os=-elf + ;; + spu-*) + os=-elf + ;; + *-acorn) + os=-riscix1.2 + ;; + arm*-rebel) + os=-linux + ;; + arm*-semi) + os=-aout + ;; + c4x-* | tic4x-*) + os=-coff + ;; + hexagon-*) + os=-elf + ;; + tic54x-*) + os=-coff + ;; + tic55x-*) + os=-coff + ;; + tic6x-*) + os=-coff + ;; + # This must come before the *-dec entry. + pdp10-*) + os=-tops20 + ;; + pdp11-*) + os=-none + ;; + *-dec | vax-*) + os=-ultrix4.2 + ;; + m68*-apollo) + os=-domain + ;; + i386-sun) + os=-sunos4.0.2 + ;; + m68000-sun) + os=-sunos3 + ;; + m68*-cisco) + os=-aout + ;; + mep-*) + os=-elf + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + os=-elf + ;; + or32-*) + os=-coff + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + *-be) + os=-beos + ;; + *-haiku) + os=-haiku + ;; + *-ibm) + os=-aix + ;; + *-knuth) + os=-mmixware + ;; + *-wec) + os=-proelf + ;; + *-winbond) + os=-proelf + ;; + *-oki) + os=-proelf + ;; + *-hp) + os=-hpux + ;; + *-hitachi) + os=-hiux + ;; + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) + os=-sysv + ;; + *-cbm) + os=-amigaos + ;; + *-dg) + os=-dgux + ;; + *-dolphin) + os=-sysv3 + ;; + m68k-ccur) + os=-rtu + ;; + m88k-omron*) + os=-luna + ;; + *-next ) + os=-nextstep + ;; + *-sequent) + os=-ptx + ;; + *-crds) + os=-unos + ;; + *-ns) + os=-genix + ;; + i370-*) + os=-mvs + ;; + *-next) + os=-nextstep3 + ;; + *-gould) + os=-sysv + ;; + *-highlevel) + os=-bsd + ;; + *-encore) + os=-bsd + ;; + *-sgi) + os=-irix + ;; + *-siemens) + os=-sysv4 + ;; + *-masscomp) + os=-rtu + ;; + f30[01]-fujitsu | f700-fujitsu) + os=-uxpv + ;; + *-rom68k) + os=-coff + ;; + *-*bug) + os=-coff + ;; + *-apple) + os=-macos + ;; + *-atari*) + os=-mint + ;; + *) + os=-none + ;; +esac +fi + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +vendor=unknown +case $basic_machine in + *-unknown) + case $os in + -riscix*) + vendor=acorn + ;; + -sunos*) + vendor=sun + ;; + -cnk*|-aix*) + vendor=ibm + ;; + -beos*) + vendor=be + ;; + -hpux*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -hiux*) + vendor=hitachi + ;; + -unos*) + vendor=crds + ;; + -dgux*) + vendor=dg + ;; + -luna*) + vendor=omron + ;; + -genix*) + vendor=ns + ;; + -mvs* | -opened*) + vendor=ibm + ;; + -os400*) + vendor=ibm + ;; + -ptx*) + vendor=sequent + ;; + -tpf*) + vendor=ibm + ;; + -vxsim* | -vxworks* | -windiss*) + vendor=wrs + ;; + -aux*) + vendor=apple + ;; + -hms*) + vendor=hitachi + ;; + -mpw* | -macos*) + vendor=apple + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + vendor=atari + ;; + -vos*) + vendor=stratus + ;; + esac + basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` + ;; +esac + +echo $basic_machine$os +exit + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/jpeg-9/configure b/jpeg-9/configure new file mode 100755 index 0000000..57daabb --- /dev/null +++ b/jpeg-9/configure @@ -0,0 +1,15346 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.69 for libjpeg 9.0.0. +# +# +# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. +# +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# Use a proper internal environment variable to ensure we don't fall + # into an infinite loop, continuously re-executing ourselves. + if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then + _as_can_reexec=no; export _as_can_reexec; + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +as_fn_exit 255 + fi + # We don't want this to propagate to other subprocesses. + { _as_can_reexec=; unset _as_can_reexec;} +if test "x$CONFIG_SHELL" = x; then + as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : + +else + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1 +test -x / || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 +test \$(( 1 + 1 )) = 2 || exit 1 + + test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ + || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1" + if (eval "$as_required") 2>/dev/null; then : + as_have_required=yes +else + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + as_found=: + case $as_dir in #( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir/$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + CONFIG_SHELL=$as_shell as_have_required=yes + if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + break 2 +fi +fi + done;; + esac + as_found=false +done +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi; } +IFS=$as_save_IFS + + + if test "x$CONFIG_SHELL" != x; then : + export CONFIG_SHELL + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 +fi + + if test x$as_have_required = xno; then : + $as_echo "$0: This script requires a shell more modern than all" + $as_echo "$0: the shells that I found on your system." + if test x${ZSH_VERSION+set} = xset ; then + $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" + $as_echo "$0: be upgraded to zsh 4.3.4 or later." + else + $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, +$0: including any error possibly output before this +$0: message. Then install a modern shell, or manually run +$0: the script under such a shell if you do have one." + fi + exit 1 +fi +fi +fi +SHELL=${CONFIG_SHELL-/bin/sh} +export SHELL +# Unset more variables known to interfere with behavior of common tools. +CLICOLOR_FORCE= GREP_OPTIONS= +unset CLICOLOR_FORCE GREP_OPTIONS + +## --------------------- ## +## M4sh Shell Functions. ## +## --------------------- ## +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + + + as_lineno_1=$LINENO as_lineno_1a=$LINENO + as_lineno_2=$LINENO as_lineno_2a=$LINENO + eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && + test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { + # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) + sed -n ' + p + /[$]LINENO/= + ' <$as_myself | + sed ' + s/[$]LINENO.*/&-/ + t lineno + b + :lineno + N + :loop + s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ + t loop + s/-\n.*// + ' >$as_me.lineno && + chmod +x "$as_me.lineno" || + { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } + + # If we had to re-execute with $CONFIG_SHELL, we're ensured to have + # already done that, so ensure we don't try to do so again and fall + # in an infinite loop. This has already happened in practice. + _as_can_reexec=no; export _as_can_reexec + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensitive to this). + . "./$as_me.lineno" + # Exit status is that of the last command. + exit +} + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -pR'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -pR' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -pR' + fi +else + as_ln_s='cp -pR' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + +if mkdir -p . 2>/dev/null; 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See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking ...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] + --infodir=DIR info documentation [DATAROOTDIR/info] + --localedir=DIR locale-dependent data [DATAROOTDIR/locale] + --mandir=DIR man documentation [DATAROOTDIR/man] + --docdir=DIR documentation root [DATAROOTDIR/doc/libjpeg] + --htmldir=DIR html documentation [DOCDIR] + --dvidir=DIR dvi documentation [DOCDIR] + --pdfdir=DIR pdf documentation [DOCDIR] + --psdir=DIR ps documentation [DOCDIR] +_ACEOF + + cat <<\_ACEOF + +Program names: + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM run sed PROGRAM on installed program names + +System types: + --build=BUILD configure for building on BUILD [guessed] + --host=HOST cross-compile to build programs to run on HOST [BUILD] + --target=TARGET configure for building compilers for TARGET [HOST] +_ACEOF +fi + +if test -n "$ac_init_help"; then + case $ac_init_help in + short | recursive ) echo "Configuration of libjpeg 9.0.0:";; + esac + cat <<\_ACEOF + +Optional Features: + --disable-option-checking ignore unrecognized --enable/--with options + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --enable-silent-rules less verbose build output (undo: "make V=1") + --disable-silent-rules verbose build output (undo: "make V=0") + --enable-maintainer-mode + enable make rules and dependencies not useful (and + sometimes confusing) to the casual installer + --enable-dependency-tracking + do not reject slow dependency extractors + --disable-dependency-tracking + speeds up one-time build + --enable-ld-version-script + enable linker version script (default is enabled + when possible) + --enable-shared[=PKGS] build shared libraries [default=yes] + --enable-static[=PKGS] build static libraries [default=yes] + --enable-fast-install[=PKGS] + optimize for fast installation [default=yes] + --disable-libtool-lock avoid locking (might break parallel builds) + --enable-maxmem=N enable use of temp files, set max mem usage to N MB + +Optional Packages: + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --with-pic[=PKGS] try to use only PIC/non-PIC objects [default=use + both] + --with-gnu-ld assume the C compiler uses GNU ld [default=no] + --with-sysroot=DIR Search for dependent libraries within DIR + (or the compiler's sysroot if not specified). + +Some influential environment variables: + CC C compiler command + CFLAGS C compiler flags + LDFLAGS linker flags, e.g. -L if you have libraries in a + nonstandard directory + LIBS libraries to pass to the linker, e.g. -l + CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I if + you have headers in a nonstandard directory + CPP C preprocessor + +Use these variables to override the choices made by `configure' or to help +it to find libraries and programs with nonstandard names/locations. + +Report bugs to the package provider. +_ACEOF +ac_status=$? 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"newly created file is older than distributed files! +Check your system clock" "$LINENO" 5 +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +# If we didn't sleep, we still need to ensure time stamps of config.status and +# generated files are strictly newer. +am_sleep_pid= +if grep 'slept: no' conftest.file >/dev/null 2>&1; then + ( sleep 1 ) & + am_sleep_pid=$! +fi + +rm -f conftest.file + +test "$program_prefix" != NONE && + program_transform_name="s&^&$program_prefix&;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s&\$&$program_suffix&;$program_transform_name" +# Double any \ or $. +# By default was `s,x,x', remove it if useless. +ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' +program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` + +# expand $ac_aux_dir to an absolute path +am_aux_dir=`cd $ac_aux_dir && pwd` + +if test x"${MISSING+set}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; + *) + MISSING="\${SHELL} $am_aux_dir/missing" ;; + esac +fi +# Use eval to expand $SHELL +if eval "$MISSING --is-lightweight"; then + am_missing_run="$MISSING " +else + am_missing_run= + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 +$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} +fi + +if test x"${install_sh}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; + *) + install_sh="\${SHELL} $am_aux_dir/install-sh" + esac +fi + +# Installed binaries are usually stripped using 'strip' when the user +# run "make install-strip". However 'strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the 'STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 +$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } +if test -z "$MKDIR_P"; then + if ${ac_cv_path_mkdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue + case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( + 'mkdir (GNU coreutils) '* | \ + 'mkdir (coreutils) '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext + break 3;; + esac + done + done + done +IFS=$as_save_IFS + +fi + + test -d ./--version && rmdir ./--version + if test "${ac_cv_path_mkdir+set}" = set; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use the slow shell script. Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + MKDIR_P="$ac_install_sh -d" + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 +$as_echo "$MKDIR_P" >&6; } + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AWK+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AWK="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +$as_echo "$AWK" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AWK" && break +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + SET_MAKE= +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +# Check whether --enable-silent-rules was given. +if test "${enable_silent_rules+set}" = set; then : + enableval=$enable_silent_rules; +fi + +case $enable_silent_rules in # ((( + yes) AM_DEFAULT_VERBOSITY=0;; + no) AM_DEFAULT_VERBOSITY=1;; + *) AM_DEFAULT_VERBOSITY=1;; +esac +am_make=${MAKE-make} +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 +$as_echo_n "checking whether $am_make supports nested variables... " >&6; } +if ${am_cv_make_support_nested_variables+:} false; then : + $as_echo_n "(cached) " >&6 +else + if $as_echo 'TRUE=$(BAR$(V)) +BAR0=false +BAR1=true +V=1 +am__doit: + @$(TRUE) +.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then + am_cv_make_support_nested_variables=yes +else + am_cv_make_support_nested_variables=no +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 +$as_echo "$am_cv_make_support_nested_variables" >&6; } +if test $am_cv_make_support_nested_variables = yes; then + AM_V='$(V)' + AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' +else + AM_V=$AM_DEFAULT_VERBOSITY + AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY +fi +AM_BACKSLASH='\' + +if test "`cd $srcdir && pwd`" != "`pwd`"; then + # Use -I$(srcdir) only when $(srcdir) != ., so that make's output + # is not polluted with repeated "-I." + am__isrc=' -I$(srcdir)' + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE='libjpeg' + VERSION='9.0.0' + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +# For better backward compatibility. To be removed once Automake 1.9.x +# dies out for good. For more background, see: +# +# +mkdir_p='$(MKDIR_P)' + +# We need awk for the "check" target. The system "awk" is bad on +# some platforms. +# Always define AMTAR for backward compatibility. Yes, it's still used +# in the wild :-( We should find a proper way to deprecate it ... +AMTAR='$${TAR-tar}' + +am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' + + + + + + +# Make --enable-silent-rules the default. +# To get verbose build output you may configure +# with --disable-silent-rules or use "make V=1". +# Check whether --enable-silent-rules was given. +if test "${enable_silent_rules+set}" = set; then : + enableval=$enable_silent_rules; +fi + +case $enable_silent_rules in # ((( + yes) AM_DEFAULT_VERBOSITY=0;; + no) AM_DEFAULT_VERBOSITY=1;; + *) AM_DEFAULT_VERBOSITY=0;; +esac +am_make=${MAKE-make} +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 +$as_echo_n "checking whether $am_make supports nested variables... " >&6; } +if ${am_cv_make_support_nested_variables+:} false; then : + $as_echo_n "(cached) " >&6 +else + if $as_echo 'TRUE=$(BAR$(V)) +BAR0=false +BAR1=true +V=1 +am__doit: + @$(TRUE) +.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then + am_cv_make_support_nested_variables=yes +else + am_cv_make_support_nested_variables=no +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 +$as_echo "$am_cv_make_support_nested_variables" >&6; } +if test $am_cv_make_support_nested_variables = yes; then + AM_V='$(V)' + AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' +else + AM_V=$AM_DEFAULT_VERBOSITY + AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY +fi +AM_BACKSLASH='\' + + +# Add configure option --enable-maintainer-mode which enables +# dependency checking and generation useful to package maintainers. +# This is made an option to avoid confusing end users. + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 +$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } + # Check whether --enable-maintainer-mode was given. +if test "${enable_maintainer_mode+set}" = set; then : + enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval +else + USE_MAINTAINER_MODE=no +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 +$as_echo "$USE_MAINTAINER_MODE" >&6; } + if test $USE_MAINTAINER_MODE = yes; then + MAINTAINER_MODE_TRUE= + MAINTAINER_MODE_FALSE='#' +else + MAINTAINER_MODE_TRUE='#' + MAINTAINER_MODE_FALSE= +fi + + MAINT=$MAINTAINER_MODE_TRUE + + + +# Check for programs +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... " >&6; } +ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` + +# The possible output files: +ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" + +ac_rmfiles= +for ac_file in $ac_files +do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { { ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' +# in a Makefile. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi +if test -z "$ac_file"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "C compiler cannot create executables +See \`config.log' for more details" "$LINENO" 5; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest conftest$ac_cv_exeext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 +$as_echo "$ac_cv_exeext" >&6; } + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +FILE *f = fopen ("conftest.out", "w"); + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +ac_clean_files="$ac_clean_files conftest.out" +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 +$as_echo_n "checking whether we are cross compiling... " >&6; } +if test "$cross_compiling" != yes; then + { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if { ac_try='./conftest$ac_cv_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details" "$LINENO" 5; } + fi + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 +$as_echo "$cross_compiling" >&6; } + +rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out +ac_clean_files=$ac_clean_files_save +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 +$as_echo_n "checking for suffix of object files... " >&6; } +if ${ac_cv_objext+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of object files: cannot compile +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 +$as_echo "$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if ${ac_cv_prog_cc_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +else + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +struct stat; +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +DEPDIR="${am__leading_dot}deps" + +ac_config_commands="$ac_config_commands depfiles" + + +am_make=${MAKE-make} +cat > confinc << 'END' +am__doit: + @echo this is the am__doit target +.PHONY: am__doit +END +# If we don't find an include directive, just comment out the code. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 +$as_echo_n "checking for style of include used by $am_make... " >&6; } +am__include="#" +am__quote= +_am_result=none +# First try GNU make style include. +echo "include confinc" > confmf +# Ignore all kinds of additional output from 'make'. +case `$am_make -s -f confmf 2> /dev/null` in #( +*the\ am__doit\ target*) + am__include=include + am__quote= + _am_result=GNU + ;; +esac +# Now try BSD make style include. +if test "$am__include" = "#"; then + echo '.include "confinc"' > confmf + case `$am_make -s -f confmf 2> /dev/null` in #( + *the\ am__doit\ target*) + am__include=.include + am__quote="\"" + _am_result=BSD + ;; + esac +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 +$as_echo "$_am_result" >&6; } +rm -f confinc confmf + +# Check whether --enable-dependency-tracking was given. +if test "${enable_dependency_tracking+set}" = set; then : + enableval=$enable_dependency_tracking; +fi + +if test "x$enable_dependency_tracking" != xno; then + am_depcomp="$ac_aux_dir/depcomp" + AMDEPBACKSLASH='\' + am__nodep='_no' +fi + if test "x$enable_dependency_tracking" != xno; then + AMDEP_TRUE= + AMDEP_FALSE='#' +else + AMDEP_TRUE='#' + AMDEP_FALSE= +fi + + + +depcc="$CC" am_compiler_list= + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... " >&6; } +if ${am_cv_CC_dependencies_compiler_type+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named 'D' -- because '-MD' means "put the output + # in D". + rm -rf conftest.dir + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + am__universal=false + case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with + # Solaris 10 /bin/sh. + echo '/* dummy */' > sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + # We check with '-c' and '-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle '-M -o', and we need to detect this. Also, some Intel + # versions had trouble with output in subdirs. + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # After this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested. + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvc7 | msvc7msys | msvisualcpp | msvcmsys) + # This compiler won't grok '-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + + case $ac_cv_prog_cc_stdc in #( + no) : + ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #( + *) : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 +$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } +if ${ac_cv_prog_cc_c99+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c99=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static void +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str; + int number; + float fnumber; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); +} + +int +main () +{ + + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); + + ; + return 0; +} +_ACEOF +for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c99=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c99" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c99" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c99" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 +$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c99" != xno; then : + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +struct stat; +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 +else + ac_cv_prog_cc_stdc=no +fi + +fi + ;; +esac + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5 +$as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; } + if ${ac_cv_prog_cc_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +fi + + case $ac_cv_prog_cc_stdc in #( + no) : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; #( + '') : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; #( + *) : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5 +$as_echo "$ac_cv_prog_cc_stdc" >&6; } ;; +esac + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if ${ac_cv_prog_CPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + SET_MAKE= +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } +fi + + +if test -n "$ac_tool_prefix"; then + for ac_prog in ar lib "link -lib" + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AR="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AR" && break + done +fi +if test -z "$AR"; then + ac_ct_AR=$AR + for ac_prog in ar lib "link -lib" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AR="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_AR" && break +done + + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +fi + +: ${AR=ar} + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the archiver ($AR) interface" >&5 +$as_echo_n "checking the archiver ($AR) interface... " >&6; } +if ${am_cv_ar_interface+:} false; then : + $as_echo_n "(cached) " >&6 +else + am_cv_ar_interface=ar + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int some_variable = 0; +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + am_ar_try='$AR cru libconftest.a conftest.$ac_objext >&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5 + (eval $am_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test "$ac_status" -eq 0; then + am_cv_ar_interface=ar + else + am_ar_try='$AR -NOLOGO -OUT:conftest.lib conftest.$ac_objext >&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5 + (eval $am_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test "$ac_status" -eq 0; then + am_cv_ar_interface=lib + else + am_cv_ar_interface=unknown + fi + fi + rm -f conftest.lib libconftest.a + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_ar_interface" >&5 +$as_echo "$am_cv_ar_interface" >&6; } + +case $am_cv_ar_interface in +ar) + ;; +lib) + # Microsoft lib, so override with the ar-lib wrapper script. + # FIXME: It is wrong to rewrite AR. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__AR in this case, + # and then we could set am__AR="$am_aux_dir/ar-lib \$(AR)" or something + # similar. + AR="$am_aux_dir/ar-lib $AR" + ;; +unknown) + as_fn_error $? "could not determine $AR interface" "$LINENO" 5 + ;; +esac + + +# Check if LD supports linker scripts, +# and define automake conditional HAVE_LD_VERSION_SCRIPT if so. +# Check whether --enable-ld-version-script was given. +if test "${enable_ld_version_script+set}" = set; then : + enableval=$enable_ld_version_script; have_ld_version_script=$enableval +fi + +if test -z "$have_ld_version_script"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if LD -Wl,--version-script works" >&5 +$as_echo_n "checking if LD -Wl,--version-script works... " >&6; } + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map" + cat > conftest.map <conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + have_ld_version_script=yes +else + have_ld_version_script=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + rm -f conftest.map + LDFLAGS="$save_LDFLAGS" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_ld_version_script" >&5 +$as_echo "$have_ld_version_script" >&6; } +fi + if test "$have_ld_version_script" = "yes"; then + HAVE_LD_VERSION_SCRIPT_TRUE= + HAVE_LD_VERSION_SCRIPT_FALSE='#' +else + HAVE_LD_VERSION_SCRIPT_TRUE='#' + HAVE_LD_VERSION_SCRIPT_FALSE= +fi + + +# See if compiler supports prototypes. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5 +$as_echo_n "checking for function prototypes... " >&6; } +if ${ijg_cv_have_prototypes+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int testfunction (int arg1, int * arg2); /* check prototypes */ +struct methods_struct { /* check method-pointer declarations */ + int (*error_exit) (char *msgtext); + int (*trace_message) (char *msgtext); + int (*another_method) (void); +}; +int testfunction (int arg1, int * arg2) /* check definitions */ +{ return arg2[arg1]; } +int test2function (void) /* check void arg list */ +{ return 0; } + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ijg_cv_have_prototypes=yes +else + ijg_cv_have_prototypes=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ijg_cv_have_prototypes" >&5 +$as_echo "$ijg_cv_have_prototypes" >&6; } +if test $ijg_cv_have_prototypes = yes; then + +$as_echo "#define HAVE_PROTOTYPES 1" >>confdefs.h + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your compiler does not seem to know about function prototypes. + Perhaps it needs a special switch to enable ANSI C mode. + If so, we recommend running configure like this: + ./configure CC='cc -switch' + where -switch is the proper switch." >&5 +$as_echo "$as_me: WARNING: Your compiler does not seem to know about function prototypes. + Perhaps it needs a special switch to enable ANSI C mode. + If so, we recommend running configure like this: + ./configure CC='cc -switch' + where -switch is the proper switch." >&2;} +fi + +# Check header files + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; } +if ${ac_cv_path_GREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$GREP"; then + ac_path_GREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_GREP" || continue +# Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_GREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_GREP"; then + as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if ${ac_cv_path_EGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP" || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +for ac_header in stddef.h stdlib.h locale.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + +ac_fn_c_check_header_mongrel "$LINENO" "string.h" "ac_cv_header_string_h" "$ac_includes_default" +if test "x$ac_cv_header_string_h" = xyes; then : + +else + +$as_echo "#define NEED_BSD_STRINGS 1" >>confdefs.h + +fi + + + +# See whether type size_t is defined in any ANSI-standard places; +# if not, perhaps it is defined in . +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for size_t" >&5 +$as_echo_n "checking for size_t... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef HAVE_STDDEF_H +#include +#endif +#ifdef HAVE_STDLIB_H +#include +#endif +#include +#ifdef NEED_BSD_STRINGS +#include +#else +#include +#endif +typedef size_t my_size_t; + +int +main () +{ + my_size_t foovar; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ijg_size_t_ok=yes +else + ijg_size_t_ok="not ANSI, perhaps it is in sys/types.h" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ijg_size_t_ok" >&5 +$as_echo "$ijg_size_t_ok" >&6; } +if test "$ijg_size_t_ok" != yes; then + ac_fn_c_check_header_mongrel "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_types_h" = xyes; then : + +$as_echo "#define NEED_SYS_TYPES_H 1" >>confdefs.h + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "size_t" >/dev/null 2>&1; then : + ijg_size_t_ok="size_t is in sys/types.h" +else + ijg_size_t_ok=no +fi +rm -f conftest* + +else + ijg_size_t_ok=no +fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ijg_size_t_ok" >&5 +$as_echo "$ijg_size_t_ok" >&6; } + if test "$ijg_size_t_ok" = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Type size_t is not defined in any of the usual places. + Try putting '\"typedef unsigned int size_t;\"' in jconfig.h." >&5 +$as_echo "$as_me: WARNING: Type size_t is not defined in any of the usual places. + Try putting '\"typedef unsigned int size_t;\"' in jconfig.h." >&2;} + fi +fi + +# Check compiler characteristics +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for type unsigned char" >&5 +$as_echo_n "checking for type unsigned char... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + unsigned char un_char; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define HAVE_UNSIGNED_CHAR 1" >>confdefs.h + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for type unsigned short" >&5 +$as_echo_n "checking for type unsigned short... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + unsigned short un_short; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define HAVE_UNSIGNED_SHORT 1" >>confdefs.h + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for type void" >&5 +$as_echo_n "checking for type void... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Caution: a C++ compiler will insist on valid prototypes */ +typedef void * void_ptr; /* check void * */ +#ifdef HAVE_PROTOTYPES /* check ptr to function returning void */ +typedef void (*void_func) (int a, int b); +#else +typedef void (*void_func) (); +#endif + +#ifdef HAVE_PROTOTYPES /* check void function result */ +void test3function (void_ptr arg1, void_func arg2) +#else +void test3function (arg1, arg2) + void_ptr arg1; + void_func arg2; +#endif +{ + char * locptr = (char *) arg1; /* check casting to and from void * */ + arg1 = (void *) locptr; + (*arg2) (1, 2); /* check call of fcn returning void */ +} + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +$as_echo "#define void char" >>confdefs.h + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 +$as_echo_n "checking for an ANSI C-conforming const... " >&6; } +if ${ac_cv_c_const+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + +#ifndef __cplusplus + /* Ultrix mips cc rejects this sort of thing. */ + typedef int charset[2]; + const charset cs = { 0, 0 }; + /* SunOS 4.1.1 cc rejects this. */ + char const *const *pcpcc; + char **ppc; + /* NEC SVR4.0.2 mips cc rejects this. */ + struct point {int x, y;}; + static struct point const zero = {0,0}; + /* AIX XL C 1.02.0.0 rejects this. + It does not let you subtract one const X* pointer from another in + an arm of an if-expression whose if-part is not a constant + expression */ + const char *g = "string"; + pcpcc = &g + (g ? g-g : 0); + /* HPUX 7.0 cc rejects these. */ + ++pcpcc; + ppc = (char**) pcpcc; + pcpcc = (char const *const *) ppc; + { /* SCO 3.2v4 cc rejects this sort of thing. */ + char tx; + char *t = &tx; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; + if (s) return 0; + } + { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ + int x[] = {25, 17}; + const int *foo = &x[0]; + ++foo; + } + { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ + typedef const int *iptr; + iptr p = 0; + ++p; + } + { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying + "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ + struct s { int j; const int *ap[3]; } bx; + struct s *b = &bx; b->j = 5; + } + { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; + if (!foo) return 0; + } + return !cs[0] && !zero.x; +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_const=yes +else + ac_cv_c_const=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 +$as_echo "$ac_cv_c_const" >&6; } +if test $ac_cv_c_const = no; then + +$as_echo "#define const /**/" >>confdefs.h + +fi + + +# Check for non-broken inline under various spellings +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 +$as_echo_n "checking for inline... " >&6; } +ijg_cv_inline="" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +} __inline__ int foo() { return 0; } +int bar() { return foo(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ijg_cv_inline="__inline__" +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +} __inline int foo() { return 0; } +int bar() { return foo(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ijg_cv_inline="__inline" +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +} inline int foo() { return 0; } +int bar() { return foo(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ijg_cv_inline="inline" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ijg_cv_inline" >&5 +$as_echo "$ijg_cv_inline" >&6; } + +cat >>confdefs.h <<_ACEOF +#define INLINE $ijg_cv_inline +_ACEOF + + +# We cannot check for bogus warnings, but at least we can check for errors +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken incomplete types" >&5 +$as_echo_n "checking for broken incomplete types... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + typedef struct undefined_structure * undef_struct_ptr; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +$as_echo "ok" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: broken" >&5 +$as_echo "broken" >&6; } + +$as_echo "#define INCOMPLETE_TYPES_BROKEN 1" >>confdefs.h + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +# Test whether global names are unique to at least 15 chars +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for short external names" >&5 +$as_echo_n "checking for short external names... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int possibly_duplicate_function () { return 0; } +int possibly_dupli_function () { return 1; } + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +$as_echo "ok" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: short" >&5 +$as_echo "short" >&6; } + +$as_echo "#define NEED_SHORT_EXTERNAL_NAMES 1" >>confdefs.h + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +# Run-time checks +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking to see if char is signed" >&5 +$as_echo_n "checking to see if char is signed... " >&6; } +if test "$cross_compiling" = yes; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Assuming that char is signed on target machine. + If it is unsigned, this will be a little bit inefficient." >&5 +$as_echo "$as_me: WARNING: Assuming that char is signed on target machine. + If it is unsigned, this will be a little bit inefficient." >&2;} + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef HAVE_STDLIB_H +#include +#endif +#include +#ifdef HAVE_PROTOTYPES +int is_char_signed (int arg) +#else +int is_char_signed (arg) + int arg; +#endif +{ + if (arg == 189) { /* expected result for unsigned char */ + return 0; /* type char is unsigned */ + } + else if (arg != -67) { /* expected result for signed char */ + printf("Hmm, it seems 'char' is not eight bits wide on your machine.\n"); + printf("I fear the JPEG software will not work at all.\n\n"); + } + return 1; /* assume char is signed otherwise */ +} +char signed_char_check = (char) (-67); +int main() { + exit(is_char_signed((int) signed_char_check)); +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +$as_echo "#define CHAR_IS_UNSIGNED 1" >>confdefs.h + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking to see if right shift is signed" >&5 +$as_echo_n "checking to see if right shift is signed... " >&6; } +if test "$cross_compiling" = yes; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: Assuming that right shift is signed on target machine." >&5 +$as_echo "Assuming that right shift is signed on target machine." >&6; } +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef HAVE_STDLIB_H +#include +#endif +#include +#ifdef HAVE_PROTOTYPES +int is_shifting_signed (long arg) +#else +int is_shifting_signed (arg) + long arg; +#endif +/* See whether right-shift on a long is signed or not. */ +{ + long res = arg >> 4; + + if (res == -0x7F7E80CL) { /* expected result for signed shift */ + return 1; /* right shift is signed */ + } + /* see if unsigned-shift hack will fix it. */ + /* we can't just test exact value since it depends on width of long... */ + res |= (~0L) << (32-4); + if (res == -0x7F7E80CL) { /* expected result now? */ + return 0; /* right shift is unsigned */ + } + printf("Right shift isn't acting as I expect it to.\n"); + printf("I fear the JPEG software will not work at all.\n\n"); + return 0; /* try it with unsigned anyway */ +} +int main() { + exit(is_shifting_signed(-0x7F7E80B1L)); +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +$as_echo "#define RIGHT_SHIFT_IS_UNSIGNED 1" >>confdefs.h + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking to see if fopen accepts b spec" >&5 +$as_echo_n "checking to see if fopen accepts b spec... " >&6; } +if test "$cross_compiling" = yes; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: Assuming that it does." >&5 +$as_echo "Assuming that it does." >&6; } +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef HAVE_STDLIB_H +#include +#endif +#include +int main() { + if (fopen("conftestdata", "wb") != NULL) + exit(0); + exit(1); +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +$as_echo "#define DONT_USE_B_MODE 1" >>confdefs.h + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +# Configure libtool +enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args. +set dummy ${ac_tool_prefix}as; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AS+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AS"; then + ac_cv_prog_AS="$AS" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AS="${ac_tool_prefix}as" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AS=$ac_cv_prog_AS +if test -n "$AS"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 +$as_echo "$AS" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_AS"; then + ac_ct_AS=$AS + # Extract the first word of "as", so it can be a program name with args. +set dummy as; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AS+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AS"; then + ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AS="as" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AS=$ac_cv_prog_ac_ct_AS +if test -n "$ac_ct_AS"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5 +$as_echo "$ac_ct_AS" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_AS" = x; then + AS="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AS=$ac_ct_AS + fi +else + AS="$ac_cv_prog_AS" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + + ;; +esac + +test -z "$AS" && AS=as + + + + + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + + + + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + + +case `pwd` in + *\ * | *\ *) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 +$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; +esac + + + +macro_version='2.4.2' +macro_revision='1.3337' + + + + + + + + + + + + + +ltmain="$ac_aux_dir/ltmain.sh" + +# Backslashify metacharacters that are still active within +# double-quoted strings. +sed_quote_subst='s/\(["`$\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' + +ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 +$as_echo_n "checking how to print strings... " >&6; } +# Test print first, because it will be a builtin if present. +if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ + test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='print -r --' +elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='printf %s\n' +else + # Use this function as a fallback that always works. + func_fallback_echo () + { + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' + } + ECHO='func_fallback_echo' +fi + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "" +} + +case "$ECHO" in + printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 +$as_echo "printf" >&6; } ;; + print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 +$as_echo "print -r" >&6; } ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 +$as_echo "cat" >&6; } ;; +esac + + + + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 +$as_echo_n "checking for a sed that does not truncate output... " >&6; } +if ${ac_cv_path_SED+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for ac_i in 1 2 3 4 5 6 7; do + ac_script="$ac_script$as_nl$ac_script" + done + echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed + { ac_script=; unset ac_script;} + if test -z "$SED"; then + ac_path_SED_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_SED" || continue +# Check for GNU ac_path_SED and select it if it is found. + # Check for GNU $ac_path_SED +case `"$ac_path_SED" --version 2>&1` in +*GNU*) + ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo '' >> "conftest.nl" + "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_SED_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_SED="$ac_path_SED" + ac_path_SED_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_SED_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_SED"; then + as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 + fi +else + ac_cv_path_SED=$SED +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 +$as_echo "$ac_cv_path_SED" >&6; } + SED="$ac_cv_path_SED" + rm -f conftest.sed + +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 +$as_echo_n "checking for fgrep... " >&6; } +if ${ac_cv_path_FGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 + then ac_cv_path_FGREP="$GREP -F" + else + if test -z "$FGREP"; then + ac_path_FGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in fgrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_FGREP" || continue +# Check for GNU ac_path_FGREP and select it if it is found. + # Check for GNU $ac_path_FGREP +case `"$ac_path_FGREP" --version 2>&1` in +*GNU*) + ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'FGREP' >> "conftest.nl" + "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_FGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_FGREP="$ac_path_FGREP" + ac_path_FGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_FGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_FGREP"; then + as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_FGREP=$FGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 +$as_echo "$ac_cv_path_FGREP" >&6; } + FGREP="$ac_cv_path_FGREP" + + +test -z "$GREP" && GREP=grep + + + + + + + + + + + + + + + + + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${lt_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${lt_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 &5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 +$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } +if ${lt_cv_path_NM+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + : ${lt_cv_path_NM=no} +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 +$as_echo "$lt_cv_path_NM" >&6; } +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + if test -n "$ac_tool_prefix"; then + for ac_prog in dumpbin "link -dump" + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DUMPBIN"; then + ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DUMPBIN=$ac_cv_prog_DUMPBIN +if test -n "$DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 +$as_echo "$DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$DUMPBIN" && break + done +fi +if test -z "$DUMPBIN"; then + ac_ct_DUMPBIN=$DUMPBIN + for ac_prog in dumpbin "link -dump" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DUMPBIN"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN +if test -n "$ac_ct_DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 +$as_echo "$ac_ct_DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_DUMPBIN" && break +done + + if test "x$ac_ct_DUMPBIN" = x; then + DUMPBIN=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DUMPBIN=$ac_ct_DUMPBIN + fi +fi + + case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols" + ;; + *) + DUMPBIN=: + ;; + esac + fi + + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 +$as_echo_n "checking the name lister ($NM) interface... " >&6; } +if ${lt_cv_nm_interface+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: output\"" >&5) + cat conftest.out >&5 + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 +$as_echo "$lt_cv_nm_interface" >&6; } + +# find the maximum length of command line arguments +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 +$as_echo_n "checking the maximum length of command line arguments... " >&6; } +if ${lt_cv_sys_max_cmd_len+:} false; then : + $as_echo_n "(cached) " >&6 +else + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + os2*) + # The test takes a long time on OS/2. + lt_cv_sys_max_cmd_len=8192 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac + +fi + +if test -n $lt_cv_sys_max_cmd_len ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 +$as_echo "$lt_cv_sys_max_cmd_len" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 +$as_echo "none" >&6; } +fi +max_cmd_len=$lt_cv_sys_max_cmd_len + + + + + + +: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 +$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,b/c, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 +$as_echo "$xsi_shell" >&6; } + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 +$as_echo_n "checking whether the shell understands \"+=\"... " >&6; } +lt_shell_append=no +( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 +$as_echo "$lt_shell_append" >&6; } + + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi + + + + + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 +$as_echo_n "checking how to convert $build file names to $host format... " >&6; } +if ${lt_cv_to_host_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac + +fi + +to_host_file_cmd=$lt_cv_to_host_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 +$as_echo "$lt_cv_to_host_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 +$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } +if ${lt_cv_to_tool_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + #assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac + +fi + +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 +$as_echo "$lt_cv_to_tool_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 +$as_echo_n "checking for $LD option to reload object files... " >&6; } +if ${lt_cv_ld_reload_flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_reload_flag='-r' +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 +$as_echo "$lt_cv_ld_reload_flag" >&6; } +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + if test "$GCC" != yes; then + reload_cmds=false + fi + ;; + darwin*) + if test "$GCC" = yes; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 +$as_echo_n "checking how to recognize dependent libraries... " >&6; } +if ${lt_cv_deplibs_check_method+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given extended regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[4-9]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. + if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[3-9]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 +$as_echo "$lt_cv_deplibs_check_method" >&6; } + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + + + + + + + + + + + + + + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 +$as_echo_n "checking how to associate runtime and link libraries... " >&6; } +if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh + # decide which to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd="$ECHO" + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 +$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + + + + + + + +if test -n "$ac_tool_prefix"; then + for ac_prog in ar + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AR="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AR" && break + done +fi +if test -z "$AR"; then + ac_ct_AR=$AR + for ac_prog in ar +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AR="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_AR" && break +done + + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +fi + +: ${AR=ar} +: ${AR_FLAGS=cru} + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 +$as_echo_n "checking for archiver @FILE support... " >&6; } +if ${lt_cv_ar_at_file+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ar_at_file=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test "$ac_status" -eq 0; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test "$ac_status" -ne 0; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 +$as_echo "$lt_cv_ar_at_file" >&6; } + +if test "x$lt_cv_ar_at_file" = xno; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +test -z "$STRIP" && STRIP=: + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +test -z "$RANLIB" && RANLIB=: + + + + + + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# Check for command to grab the raw symbol name followed by C symbol from nm. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 +$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } +if ${lt_cv_sys_global_symbol_pipe+:} false; then : + $as_echo_n "(cached) " >&6 +else + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[ABCDGISTW]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[ABCDEGRST]' + fi + ;; +irix* | nonstopux*) + symcode='[BCDEGRST]' + ;; +osf*) + symcode='[BCDEGQRST]' + ;; +solaris*) + symcode='[BDRT]' + ;; +sco3.2v5*) + symcode='[DT]' + ;; +sysv4.2uw2*) + symcode='[DT]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[ABDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK '"\ +" {last_section=section; section=\$ 3};"\ +" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Now try to grab the symbols. + nlist=conftest.nm + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 + (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) +/* DATA imports from DLLs on WIN32 con't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined(__osf__) +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done + +fi + +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +$as_echo "ok" >&6; } +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 +$as_echo_n "checking for sysroot... " >&6; } + +# Check whether --with-sysroot was given. +if test "${with_sysroot+set}" = set; then : + withval=$with_sysroot; +else + with_sysroot=no +fi + + +lt_sysroot= +case ${with_sysroot} in #( + yes) + if test "$GCC" = yes; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5 +$as_echo "${with_sysroot}" >&6; } + as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 + ;; +esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 +$as_echo "${lt_sysroot:-no}" >&6; } + + + + + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then : + enableval=$enable_libtool_lock; +fi + +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 +$as_echo_n "checking whether the C compiler needs -belf... " >&6; } +if ${lt_cv_cc_needs_belf+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_cc_needs_belf=yes +else + lt_cv_cc_needs_belf=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 +$as_echo "$lt_cv_cc_needs_belf" >&6; } + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) + case $host in + i?86-*-solaris*) + LD="${LD-ld} -m elf_x86_64" + ;; + sparc*-*-solaris*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + # GNU ld 2.21 introduced _sol2 emulations. Use them if available. + if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then + LD="${LD-ld}_sol2" + fi + ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. +set dummy ${ac_tool_prefix}mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$MANIFEST_TOOL"; then + ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL +if test -n "$MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 +$as_echo "$MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_MANIFEST_TOOL"; then + ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL + # Extract the first word of "mt", so it can be a program name with args. +set dummy mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_MANIFEST_TOOL"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL +if test -n "$ac_ct_MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 +$as_echo "$ac_ct_MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_MANIFEST_TOOL" = x; then + MANIFEST_TOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL + fi +else + MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" +fi + +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 +$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } +if ${lt_cv_path_mainfest_tool+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&5 + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 +$as_echo "$lt_cv_path_mainfest_tool" >&6; } +if test "x$lt_cv_path_mainfest_tool" != xyes; then + MANIFEST_TOOL=: +fi + + + + + + + case $host_os in + rhapsody* | darwin*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. +set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DSYMUTIL"; then + ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DSYMUTIL=$ac_cv_prog_DSYMUTIL +if test -n "$DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 +$as_echo "$DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DSYMUTIL"; then + ac_ct_DSYMUTIL=$DSYMUTIL + # Extract the first word of "dsymutil", so it can be a program name with args. +set dummy dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DSYMUTIL"; then + ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL +if test -n "$ac_ct_DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 +$as_echo "$ac_ct_DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DSYMUTIL" = x; then + DSYMUTIL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DSYMUTIL=$ac_ct_DSYMUTIL + fi +else + DSYMUTIL="$ac_cv_prog_DSYMUTIL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. +set dummy ${ac_tool_prefix}nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NMEDIT"; then + ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +NMEDIT=$ac_cv_prog_NMEDIT +if test -n "$NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 +$as_echo "$NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_NMEDIT"; then + ac_ct_NMEDIT=$NMEDIT + # Extract the first word of "nmedit", so it can be a program name with args. +set dummy nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_NMEDIT"; then + ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_NMEDIT="nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT +if test -n "$ac_ct_NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 +$as_echo "$ac_ct_NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_NMEDIT" = x; then + NMEDIT=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + NMEDIT=$ac_ct_NMEDIT + fi +else + NMEDIT="$ac_cv_prog_NMEDIT" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. +set dummy ${ac_tool_prefix}lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$LIPO"; then + ac_cv_prog_LIPO="$LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_LIPO="${ac_tool_prefix}lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +LIPO=$ac_cv_prog_LIPO +if test -n "$LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 +$as_echo "$LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_LIPO"; then + ac_ct_LIPO=$LIPO + # Extract the first word of "lipo", so it can be a program name with args. +set dummy lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_LIPO"; then + ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_LIPO="lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO +if test -n "$ac_ct_LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 +$as_echo "$ac_ct_LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_LIPO" = x; then + LIPO=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + LIPO=$ac_ct_LIPO + fi +else + LIPO="$ac_cv_prog_LIPO" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL"; then + ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL="${ac_tool_prefix}otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL=$ac_cv_prog_OTOOL +if test -n "$OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 +$as_echo "$OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL"; then + ac_ct_OTOOL=$OTOOL + # Extract the first word of "otool", so it can be a program name with args. +set dummy otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL"; then + ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL="otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL +if test -n "$ac_ct_OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 +$as_echo "$ac_ct_OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL" = x; then + OTOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL=$ac_ct_OTOOL + fi +else + OTOOL="$ac_cv_prog_OTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL64"; then + ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL64=$ac_cv_prog_OTOOL64 +if test -n "$OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 +$as_echo "$OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL64"; then + ac_ct_OTOOL64=$OTOOL64 + # Extract the first word of "otool64", so it can be a program name with args. +set dummy otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL64"; then + ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL64="otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 +if test -n "$ac_ct_OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 +$as_echo "$ac_ct_OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL64" = x; then + OTOOL64=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL64=$ac_ct_OTOOL64 + fi +else + OTOOL64="$ac_cv_prog_OTOOL64" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 +$as_echo_n "checking for -single_module linker flag... " >&6; } +if ${lt_cv_apple_cc_single_mod+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + # If there is a non-empty error log, and "single_module" + # appears in it, assume the flag caused a linker warning + if test -s conftest.err && $GREP single_module conftest.err; then + cat conftest.err >&5 + # Otherwise, if the output was created with a 0 exit code from + # the compiler, it worked. + elif test -f libconftest.dylib && test $_lt_result -eq 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&5 + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 +$as_echo "$lt_cv_apple_cc_single_mod" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 +$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } +if ${lt_cv_ld_exported_symbols_list+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_ld_exported_symbols_list=yes +else + lt_cv_ld_exported_symbols_list=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 +$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 +$as_echo_n "checking for -force_load linker flag... " >&6; } +if ${lt_cv_ld_force_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 + echo "$AR cru libconftest.a conftest.o" >&5 + $AR cru libconftest.a conftest.o 2>&5 + echo "$RANLIB libconftest.a" >&5 + $RANLIB libconftest.a 2>&5 + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -s conftest.err && $GREP force_load conftest.err; then + cat conftest.err >&5 + elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&5 + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 +$as_echo "$lt_cv_ld_force_load" >&6; } + case $host_os in + rhapsody* | darwin1.[012]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[91]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[012]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac + +for ac_header in dlfcn.h +do : + ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default +" +if test "x$ac_cv_header_dlfcn_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_DLFCN_H 1 +_ACEOF + +fi + +done + + + + + +# Set options + + + + enable_dlopen=no + + + + # Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then : + enableval=$enable_shared; p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_shared=yes +fi + + + + + + + + + + # Check whether --enable-static was given. +if test "${enable_static+set}" = set; then : + enableval=$enable_static; p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_static=yes +fi + + + + + + + + + + +# Check whether --with-pic was given. +if test "${with_pic+set}" = set; then : + withval=$with_pic; lt_p=${PACKAGE-default} + case $withval in + yes|no) pic_mode=$withval ;; + *) + pic_mode=default + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for lt_pkg in $withval; do + IFS="$lt_save_ifs" + if test "X$lt_pkg" = "X$lt_p"; then + pic_mode=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + pic_mode=default +fi + + +test -z "$pic_mode" && pic_mode=default + + + + + + + + # Check whether --enable-fast-install was given. +if test "${enable_fast_install+set}" = set; then : + enableval=$enable_fast_install; p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_fast_install=yes +fi + + + + + + + + + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ltmain" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +test -z "$LN_S" && LN_S="ln -s" + + + + + + + + + + + + + + +if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 +$as_echo_n "checking for objdir... " >&6; } +if ${lt_cv_objdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 +$as_echo "$lt_cv_objdir" >&6; } +objdir=$lt_cv_objdir + + + + + +cat >>confdefs.h <<_ACEOF +#define LT_OBJDIR "$lt_cv_objdir/" +_ACEOF + + + + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` + + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 +$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/${ac_tool_prefix}file; then + lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 +$as_echo_n "checking for file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/file; then + lt_cv_path_MAGIC_CMD="$ac_dir/file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + +# Use C for the default configuration in the libtool script + +lt_save_CC="$CC" +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +objext=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + +if test -n "$compiler"; then + +lt_prog_compiler_no_builtin_flag= + +if test "$GCC" = yes; then + case $cc_basename in + nvcc*) + lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; + *) + lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } +if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then + lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" +else + : +fi + +fi + + + + + + + lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + + + if test "$GCC" = yes; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + lt_prog_compiler_static= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + lt_prog_compiler_wl='-Xlinker ' + if test -n "$lt_prog_compiler_pic"; then + lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" + fi + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + # old Intel for x86_64 which still supported -KPIC. + ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='--shared' + lt_prog_compiler_static='--static' + ;; + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-qpic' + lt_prog_compiler_static='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='' + ;; + *Sun\ F* | *Sun*Fortran*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Qoption ld ' + ;; + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Wl,' + ;; + *Intel*\ [CF]*Compiler*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + *Portland\ Group*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + esac + ;; + esac + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + lt_prog_compiler_wl='-Qoption ld ';; + *) + lt_prog_compiler_wl='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl='-Qoption ld ' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + lt_prog_compiler_pic='-Kconform_pic' + lt_prog_compiler_static='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_can_build_shared=no + ;; + + uts4*) + lt_prog_compiler_pic='-pic' + lt_prog_compiler_static='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared=no + ;; + esac + fi + +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" + ;; +esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } +if ${lt_cv_prog_compiler_pic+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic=$lt_prog_compiler_pic +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 +$as_echo "$lt_cv_prog_compiler_pic" >&6; } +lt_prog_compiler_pic=$lt_cv_prog_compiler_pic + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } +if ${lt_cv_prog_compiler_pic_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_works=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic -DPIC" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 +$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } + +if test x"$lt_cv_prog_compiler_pic_works" = xyes; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi + + + + + + + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } +if ${lt_cv_prog_compiler_static_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_static_works=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works=yes + fi + else + lt_cv_prog_compiler_static_works=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 +$as_echo "$lt_cv_prog_compiler_static_works" >&6; } + +if test x"$lt_cv_prog_compiler_static_works" = xyes; then + : +else + lt_prog_compiler_static= +fi + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 +$as_echo_n "checking if we can lock with hard links... " >&6; } + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 +$as_echo "$hard_links" >&6; } + if test "$hard_links" = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + + runpath_var= + allow_undefined_flag= + always_export_symbols=no + archive_cmds= + archive_expsym_cmds= + compiler_needs_object=no + enable_shared_with_static_runtimes=no + export_dynamic_flag_spec= + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + hardcode_automatic=no + hardcode_direct=no + hardcode_direct_absolute=no + hardcode_libdir_flag_spec= + hardcode_libdir_separator= + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + inherit_rpath=no + link_all_deplibs=unknown + module_cmds= + module_expsym_cmds= + old_archive_from_new_cmds= + old_archive_from_expsyms_cmds= + thread_safe_flag_spec= + whole_archive_flag_spec= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + ld_shlibs=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test "$with_gnu_ld" = yes; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; + *\ \(GNU\ Binutils\)\ [3-9]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test "$lt_use_gnu_ld_interface" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + export_dynamic_flag_spec='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec= + fi + supports_anon_versioning=no + case `$LD -v 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + export_dynamic_flag_spec='${wl}--export-all-symbols' + allow_undefined_flag=unsupported + always_export_symbols=no + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' + exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs=no + fi + ;; + + haiku*) + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + link_all_deplibs=yes + ;; + + interix[3-9]*) + hardcode_direct=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + whole_archive_flag_spec= + tmp_sharedflag='--shared' ;; + xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + compiler_needs_object=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + compiler_needs_object=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + ld_shlibs=no + fi + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test "$ld_shlibs" = no; then + runpath_var= + hardcode_libdir_flag_spec= + export_dynamic_flag_spec= + whole_archive_flag_spec= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global + # defined symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds='' + hardcode_direct=yes + hardcode_direct_absolute=yes + hardcode_libdir_separator=':' + link_all_deplibs=yes + file_list_spec='${wl}-f,' + + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + export_dynamic_flag_spec='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_="/usr/lib:/lib" + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_="/usr/lib:/lib" + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag=' ${wl}-bernotok' + allow_undefined_flag=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + fi + archive_cmds_need_lc=yes + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + bsdi[45]*) + export_dynamic_flag_spec=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + always_export_symbols=yes + file_list_spec='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, )='true' + enable_shared_with_static_runtimes=yes + exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + old_postinstall_cmds='chmod 644 $oldlib' + postlink_cmds='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' + enable_shared_with_static_runtimes=yes + ;; + esac + ;; + + darwin* | rhapsody*) + + + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + if test "$lt_cv_ld_force_load" = "yes"; then + whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + + else + whole_archive_flag_spec='' + fi + link_all_deplibs=yes + allow_undefined_flag="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=func_echo_all + archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + + else + ld_shlibs=no + fi + + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2.*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9*) + if test "$GCC" = yes; then + archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + export_dynamic_flag_spec='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${wl}-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 +$as_echo_n "checking if $CC understands -b... " >&6; } +if ${lt_cv_prog_compiler__b+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler__b=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -b" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler__b=yes + fi + else + lt_cv_prog_compiler__b=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 +$as_echo "$lt_cv_prog_compiler__b" >&6; } + +if test x"$lt_cv_prog_compiler__b" = xyes; then + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' +else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' +fi + + ;; + esac + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + hardcode_shlibpath_var=no + ;; + *) + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 +$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } +if ${lt_cv_irix_exported_symbol+:} false; then : + $as_echo_n "(cached) " >&6 +else + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int foo (void) { return 0; } +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_irix_exported_symbol=yes +else + lt_cv_irix_exported_symbol=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 +$as_echo "$lt_cv_irix_exported_symbol" >&6; } + if test "$lt_cv_irix_exported_symbol" = yes; then + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + fi + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + inherit_rpath=yes + link_all_deplibs=yes + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + hardcode_shlibpath_var=no + hardcode_direct_absolute=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + else + case $host_os in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-R$libdir' + ;; + *) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + archive_cmds_need_lc='no' + hardcode_libdir_separator=: + ;; + + solaris*) + no_undefined_flag=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='${wl}' + archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds='$CC -r -o $output$reload_objs' + hardcode_direct=no + ;; + motorola) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag='${wl}-z,text' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag='${wl}-z,text' + allow_undefined_flag='${wl}-z,nodefs' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-R,$libdir' + hardcode_libdir_separator=':' + link_all_deplibs=yes + export_dynamic_flag_spec='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + export_dynamic_flag_spec='${wl}-Blargedynsym' + ;; + esac + fi + fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 +$as_echo "$ld_shlibs" >&6; } +test "$ld_shlibs" = no && can_build_shared=no + +with_gnu_ld=$with_gnu_ld + + + + + + + + + + + + + + + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } +if ${lt_cv_archive_cmds_need_lc+:} false; then : + $as_echo_n "(cached) " >&6 +else + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl + pic_flag=$lt_prog_compiler_pic + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 + (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + then + lt_cv_archive_cmds_need_lc=no + else + lt_cv_archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 +$as_echo "$lt_cv_archive_cmds_need_lc" >&6; } + archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;; + *) lt_sed_strip_eq="s,=/,/,g" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[lt_foo]++; } + if (lt_freq[lt_foo] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's,/\([A-Za-z]:\),\1,g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[4-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + library_names_spec='${libname}.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec="$LIB" + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[23].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +haiku*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=yes + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[3-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + if ${lt_cv_shlibpath_overrides_runpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + lt_cv_shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + +fi + + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || + test -n "$runpath_var" || + test "X$hardcode_automatic" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$hardcode_direct" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && + test "$hardcode_minus_L" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 +$as_echo "$hardcode_action" >&6; } + +if test "$hardcode_action" = relink || + test "$inherit_rpath" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + +fi + + ;; + + *) + ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" +if test "x$ac_cv_func_shl_load" = xyes; then : + lt_cv_dlopen="shl_load" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } +if ${ac_cv_lib_dld_shl_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_shl_load=yes +else + ac_cv_lib_dld_shl_load=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = xyes; then : + lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" +else + ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" +if test "x$ac_cv_func_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 +$as_echo_n "checking for dlopen in -lsvld... " >&6; } +if ${ac_cv_lib_svld_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsvld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_svld_dlopen=yes +else + ac_cv_lib_svld_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 +$as_echo "$ac_cv_lib_svld_dlopen" >&6; } +if test "x$ac_cv_lib_svld_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 +$as_echo_n "checking for dld_link in -ldld... " >&6; } +if ${ac_cv_lib_dld_dld_link+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dld_link (); +int +main () +{ +return dld_link (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_dld_link=yes +else + ac_cv_lib_dld_dld_link=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 +$as_echo "$ac_cv_lib_dld_dld_link" >&6; } +if test "x$ac_cv_lib_dld_dld_link" = xyes; then : + lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" +fi + + +fi + + +fi + + +fi + + +fi + + +fi + + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 +$as_echo_n "checking whether a program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 +$as_echo "$lt_cv_dlopen_self" >&6; } + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 +$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self_static+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self_static=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self_static=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 +$as_echo "$lt_cv_dlopen_self_static" >&6; } + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + + + + + + + + + + + + + + + + + +striplib= +old_striplib= +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 +$as_echo_n "checking whether stripping libraries is possible... " >&6; } +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + esac +fi + + + + + + + + + + + + + # Report which library types will actually be built + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 +$as_echo_n "checking if libtool supports shared libraries... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 +$as_echo "$can_build_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 +$as_echo_n "checking whether to build shared libraries... " >&6; } + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[4-9]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 +$as_echo "$enable_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 +$as_echo_n "checking whether to build static libraries... " >&6; } + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 +$as_echo "$enable_static" >&6; } + + + + +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + + + + + + + + + + + + + + + ac_config_commands="$ac_config_commands libtool" + + + + +# Only expand once: + + + +# Select memory manager depending on user input. +# If no "-enable-maxmem", use jmemnobs +MEMORYMGR='jmemnobs' +MAXMEM="no" +# Check whether --enable-maxmem was given. +if test "${enable_maxmem+set}" = set; then : + enableval=$enable_maxmem; MAXMEM="$enableval" +fi + +if test "x$MAXMEM" = xyes; then + MAXMEM=1 +fi +if test "x$MAXMEM" != xno; then + if test -n "`echo $MAXMEM | sed 's/[0-9]//g'`"; then + as_fn_error $? "non-numeric argument to --enable-maxmem" "$LINENO" 5 + fi + DEFAULTMAXMEM=`expr $MAXMEM \* 1048576` + +cat >>confdefs.h <<_ACEOF +#define DEFAULT_MAX_MEM ${DEFAULTMAXMEM} +_ACEOF + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 'tmpfile()'" >&5 +$as_echo_n "checking for 'tmpfile()'... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ + FILE * tfile = tmpfile(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + MEMORYMGR='jmemansi' +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + MEMORYMGR='jmemname' + + # Test for the need to remove temporary files using a signal handler + # (for cjpeg/djpeg) + +$as_echo "#define NEED_SIGNAL_CATCHER 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 'mktemp()'" >&5 +$as_echo_n "checking for 'mktemp()'... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + char fname[80]; mktemp(fname); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +$as_echo "#define NO_MKTEMP 1" >>confdefs.h + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi + + +# Extract the library version IDs from jpeglib.h. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking libjpeg version number" >&5 +$as_echo_n "checking libjpeg version number... 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Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + +case $ac_config_headers in *" +"*) set x $ac_config_headers; shift; ac_config_headers=$*;; +esac + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# Files that config.status was made for. +config_files="$ac_config_files" +config_headers="$ac_config_headers" +config_commands="$ac_config_commands" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +ac_cs_usage="\ +\`$as_me' instantiates files and other configuration actions +from templates according to the current configuration. Unless the files +and actions are specified as TAGs, all are instantiated by default. + +Usage: $0 [OPTION]... [TAG]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + --config print configuration, then exit + -q, --quiet, --silent + do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE + +Configuration files: +$config_files + +Configuration headers: +$config_headers + +Configuration commands: +$config_commands + +Report bugs to the package provider." + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" +ac_cs_version="\\ +libjpeg config.status 9.0.0 +configured by $0, generated by GNU Autoconf 2.69, + with options \\"\$ac_cs_config\\" + +Copyright (C) 2012 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +MKDIR_P='$MKDIR_P' +AWK='$AWK' +test -n "\$AWK" || AWK=awk +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=?*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + --*=) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg= + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + $as_echo "$ac_cs_version"; exit ;; + --config | --confi | --conf | --con | --co | --c ) + $as_echo "$ac_cs_config"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + '') as_fn_error $? "missing file argument" ;; + esac + as_fn_append CONFIG_FILES " '$ac_optarg'" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append CONFIG_HEADERS " '$ac_optarg'" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + as_fn_error $? "ambiguous option: \`$1' +Try \`$0 --help' for more information.";; + --help | --hel | -h ) + $as_echo "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) as_fn_error $? "unrecognized option: \`$1' +Try \`$0 --help' for more information." ;; + + *) as_fn_append ac_config_targets " $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +if \$ac_cs_recheck; then + set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' + export CONFIG_SHELL + exec "\$@" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + $as_echo "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# +# INIT-COMMANDS +# +AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" + + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +AS='`$ECHO "$AS" | $SED "$delay_single_quote_subst"`' +DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' +OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' +macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' +macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' +enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' +enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' +pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' +enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' +SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' +ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' +PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' +host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' +host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' +host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' +build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' +build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' +build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' +SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' +Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' +GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' +EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' +FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' +LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' +NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' +LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' +max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' +ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' +exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' +lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' +lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' +lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' +lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' +lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' +reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' +reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' +deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' +file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' +file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' +want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' +sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' +AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' +AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' +archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' +STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' +RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' +old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' +old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' +lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' +CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' +CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' +compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' +GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`' +nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' +lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' +objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' +MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' +need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' +MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' +DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' +NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' +LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' +OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' +OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' +libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' +shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' +extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' +archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' +export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' +whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' +compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' +old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' +archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' +archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' +module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' +module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' +with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' +allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' +no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' +hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' +hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' +hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' +inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' +link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' +always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' +exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' +include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' +prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' +postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' +file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' +variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' +need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' +need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' +version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' +runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' +libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' +library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' +soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' +install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' +postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' +postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' +finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' +hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' +sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' +sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`' +hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' +enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' +old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' +striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' + +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in AS \ +DLLTOOL \ +OBJDUMP \ +SHELL \ +ECHO \ +PATH_SEPARATOR \ +SED \ +GREP \ +EGREP \ +FGREP \ +LD \ +NM \ +LN_S \ +lt_SP2NL \ +lt_NL2SP \ +reload_flag \ +deplibs_check_method \ +file_magic_cmd \ +file_magic_glob \ +want_nocaseglob \ +sharedlib_from_linklib_cmd \ +AR \ +AR_FLAGS \ +archiver_list_spec \ +STRIP \ +RANLIB \ +CC \ +CFLAGS \ +compiler \ +lt_cv_sys_global_symbol_pipe \ +lt_cv_sys_global_symbol_to_cdecl \ +lt_cv_sys_global_symbol_to_c_name_address \ +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ +nm_file_list_spec \ +lt_prog_compiler_no_builtin_flag \ +lt_prog_compiler_pic \ +lt_prog_compiler_wl \ +lt_prog_compiler_static \ +lt_cv_prog_compiler_c_o \ +need_locks \ +MANIFEST_TOOL \ +DSYMUTIL \ +NMEDIT \ +LIPO \ +OTOOL \ +OTOOL64 \ +shrext_cmds \ +export_dynamic_flag_spec \ +whole_archive_flag_spec \ +compiler_needs_object \ +with_gnu_ld \ +allow_undefined_flag \ +no_undefined_flag \ +hardcode_libdir_flag_spec \ +hardcode_libdir_separator \ +exclude_expsyms \ +include_expsyms \ +file_list_spec \ +variables_saved_for_relink \ +libname_spec \ +library_names_spec \ +soname_spec \ +install_override_mode \ +finish_eval \ +old_striplib \ +striplib; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in reload_cmds \ +old_postinstall_cmds \ +old_postuninstall_cmds \ +old_archive_cmds \ +extract_expsyms_cmds \ +old_archive_from_new_cmds \ +old_archive_from_expsyms_cmds \ +archive_cmds \ +archive_expsym_cmds \ +module_cmds \ +module_expsym_cmds \ +export_symbols_cmds \ +prelink_cmds \ +postlink_cmds \ +postinstall_cmds \ +postuninstall_cmds \ +finish_cmds \ +sys_lib_search_path_spec \ +sys_lib_dlsearch_path_spec; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +ac_aux_dir='$ac_aux_dir' +xsi_shell='$xsi_shell' +lt_shell_append='$lt_shell_append' + +# See if we are running on zsh, and set the options which allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + + + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile' + + + + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "jconfig.h") CONFIG_HEADERS="$CONFIG_HEADERS jconfig.h:jconfig.cfg" ;; + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + + *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= ac_tmp= + trap 'exit_status=$? + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." 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"could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$ac_tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. 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This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 +fi # test -n "$CONFIG_HEADERS" + + +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error $? 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"could not create $ac_file" "$LINENO" 5 ;; + esac + ;; + esac + + ac_dir=`$as_dirname -- "$ac_file" || +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + as_dir="$ac_dir"; as_fn_mkdir_p + ac_builddir=. + +case "$ac_dir" in +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; +*) + ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` + # A ".." for each directory in $ac_dir_suffix. + ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + case $ac_top_builddir_sub in + "") ac_top_builddir_sub=. ac_top_build_prefix= ;; + *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; + esac ;; +esac +ac_abs_top_builddir=$ac_pwd +ac_abs_builddir=$ac_pwd$ac_dir_suffix +# for backward compatibility: +ac_top_builddir=$ac_top_build_prefix + +case $srcdir in + .) # We are building in place. + ac_srcdir=. + ac_top_srcdir=$ac_top_builddir_sub + ac_abs_top_srcdir=$ac_pwd ;; + [\\/]* | ?:[\\/]* ) # Absolute name. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir + ac_abs_top_srcdir=$srcdir ;; + *) # Relative name. + ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_build_prefix$srcdir + ac_abs_top_srcdir=$ac_pwd/$srcdir ;; +esac +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix + + + case $ac_mode in + :F) + # + # CONFIG_FILE + # + + case $INSTALL in + [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; + *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; + esac + ac_MKDIR_P=$MKDIR_P + case $MKDIR_P in + [\\/$]* | ?:[\\/]* ) ;; + */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; + esac +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# If the template does not know about datarootdir, expand it. +# FIXME: This hack should be removed a few years after 2.60. +ac_datarootdir_hack=; ac_datarootdir_seen= +ac_sed_dataroot=' +/datarootdir/ { + p + q +} +/@datadir@/p +/@docdir@/p +/@infodir@/p +/@localedir@/p +/@mandir@/p' +case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in +*datarootdir*) ac_datarootdir_seen=yes;; +*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 +$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + ac_datarootdir_hack=' + s&@datadir@&$datadir&g + s&@docdir@&$docdir&g + s&@infodir@&$infodir&g + s&@localedir@&$localedir&g + s&@mandir@&$mandir&g + s&\\\${datarootdir}&$datarootdir&g' ;; +esac +_ACEOF + +# Neutralize VPATH when `$srcdir' = `.'. +# Shell code in configure.ac might set extrasub. +# FIXME: do we really want to maintain this feature? +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_sed_extra="$ac_vpsub +$extrasub +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +:t +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +s|@configure_input@|$ac_sed_conf_input|;t t +s&@top_builddir@&$ac_top_builddir_sub&;t t +s&@top_build_prefix@&$ac_top_build_prefix&;t t +s&@srcdir@&$ac_srcdir&;t t +s&@abs_srcdir@&$ac_abs_srcdir&;t t +s&@top_srcdir@&$ac_top_srcdir&;t t +s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t +s&@builddir@&$ac_builddir&;t t +s&@abs_builddir@&$ac_abs_builddir&;t t +s&@abs_top_builddir@&$ac_abs_top_builddir&;t t +s&@INSTALL@&$ac_INSTALL&;t t +s&@MKDIR_P@&$ac_MKDIR_P&;t t +$ac_datarootdir_hack +" +eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ + >$ac_tmp/out || as_fn_error $? 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We invoke sed twice because it is the + # simplest approach to changing $(DEPDIR) to its actual value in the + # expansion. + for file in `sed -n " + s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ + sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do + # Make sure the directory exists. + test -f "$dirpart/$file" && continue + fdir=`$as_dirname -- "$file" || +$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$file" : 'X\(//\)[^/]' \| \ + X"$file" : 'X\(//\)$' \| \ + X"$file" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + as_dir=$dirpart/$fdir; as_fn_mkdir_p + # echo "creating $dirpart/$file" + echo '# dummy' > "$dirpart/$file" + done + done +} + ;; + "libtool":C) + + # See if we are running on zsh, and set the options which allow our + # commands through without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + + cfgfile="${ofile}T" + trap "$RM \"$cfgfile\"; exit 1" 1 2 15 + $RM "$cfgfile" + + cat <<_LT_EOF >> "$cfgfile" +#! $SHELL + +# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, +# 2006, 2007, 2008, 2009, 2010, 2011 Free Software +# Foundation, Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is part of GNU Libtool. +# +# GNU Libtool is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, or +# obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + + +# The names of the tagged configurations supported by this script. +available_tags="" + +# ### BEGIN LIBTOOL CONFIG + +# Assembler program. +AS=$lt_AS + +# DLL creation program. +DLLTOOL=$lt_DLLTOOL + +# Object dumper program. +OBJDUMP=$lt_OBJDUMP + +# Which release of libtool.m4 was used? +macro_version=$macro_version +macro_revision=$macro_revision + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# What type of objects to build. +pic_mode=$pic_mode + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# An echo program that protects backslashes. +ECHO=$lt_ECHO + +# The PATH separator for the build system. +PATH_SEPARATOR=$lt_PATH_SEPARATOR + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# A sed program that does not truncate output. +SED=$lt_SED + +# Sed that helps us avoid accidentally triggering echo(1) options like -n. +Xsed="\$SED -e 1s/^X//" + +# A grep program that handles long lines. +GREP=$lt_GREP + +# An ERE matcher. +EGREP=$lt_EGREP + +# A literal string matcher. +FGREP=$lt_FGREP + +# A BSD- or MS-compatible name lister. +NM=$lt_NM + +# Whether we need soft or hard links. +LN_S=$lt_LN_S + +# What is the maximum length of a command? +max_cmd_len=$max_cmd_len + +# Object file suffix (normally "o"). +objext=$ac_objext + +# Executable file suffix (normally ""). +exeext=$exeext + +# whether the shell understands "unset". +lt_unset=$lt_unset + +# turn spaces into newlines. +SP2NL=$lt_lt_SP2NL + +# turn newlines into spaces. +NL2SP=$lt_lt_NL2SP + +# convert \$build file names to \$host format. +to_host_file_cmd=$lt_cv_to_host_file_cmd + +# convert \$build files to toolchain format. +to_tool_file_cmd=$lt_cv_to_tool_file_cmd + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method = "file_magic". +file_magic_cmd=$lt_file_magic_cmd + +# How to find potential files when deplibs_check_method = "file_magic". +file_magic_glob=$lt_file_magic_glob + +# Find potential files using nocaseglob when deplibs_check_method = "file_magic". +want_nocaseglob=$lt_want_nocaseglob + +# Command to associate shared and link libraries. +sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd + +# The archiver. +AR=$lt_AR + +# Flags to create an archive. +AR_FLAGS=$lt_AR_FLAGS + +# How to feed a file listing to the archiver. +archiver_list_spec=$lt_archiver_list_spec + +# A symbol stripping program. +STRIP=$lt_STRIP + +# Commands used to install an old-style archive. +RANLIB=$lt_RANLIB +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# Whether to use a lock for old archive extraction. +lock_old_archive_extraction=$lock_old_archive_extraction + +# A C compiler. +LTCC=$lt_CC + +# LTCC compiler flags. +LTCFLAGS=$lt_CFLAGS + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration. +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair. +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# Transform the output of nm in a C name address pair when lib prefix is needed. +global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix + +# Specify filename containing input files for \$NM. +nm_file_list_spec=$lt_nm_file_list_spec + +# The root where to search for dependent libraries,and in which our libraries should be installed. +lt_sysroot=$lt_sysroot + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# Used to examine libraries when file_magic_cmd begins with "file". +MAGIC_CMD=$MAGIC_CMD + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Manifest tool. +MANIFEST_TOOL=$lt_MANIFEST_TOOL + +# Tool to manipulate archived DWARF debug symbol files on Mac OS X. +DSYMUTIL=$lt_DSYMUTIL + +# Tool to change global to local symbols on Mac OS X. +NMEDIT=$lt_NMEDIT + +# Tool to manipulate fat objects and archives on Mac OS X. +LIPO=$lt_LIPO + +# ldd/readelf like tool for Mach-O binaries on Mac OS X. +OTOOL=$lt_OTOOL + +# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. +OTOOL64=$lt_OTOOL64 + +# Old archive suffix (normally "a"). +libext=$libext + +# Shared library suffix (normally ".so"). +shrext_cmds=$lt_shrext_cmds + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at link time. +variables_saved_for_relink=$lt_variables_saved_for_relink + +# Do we need the "lib" prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Library versioning type. +version_type=$version_type + +# Shared library runtime path variable. +runpath_var=$runpath_var + +# Shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Permission mode override for installation of shared libraries. +install_override_mode=$lt_install_override_mode + +# Command to use after installation of a shared archive. +postinstall_cmds=$lt_postinstall_cmds + +# Command to use after uninstallation of a shared archive. +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# As "finish_cmds", except a single script fragment to be evaled but +# not shown. +finish_eval=$lt_finish_eval + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Compile-time system search path for libraries. +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries. +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + + +# The linker used to build libraries. +LD=$lt_LD + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds + +# A language specific compiler. +CC=$lt_compiler + +# Is the compiler the GNU compiler? +with_gcc=$GCC + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds +module_expsym_cmds=$lt_module_expsym_cmds + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \${shlibpath_var} if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds + +# Commands necessary for finishing linking programs. +postlink_cmds=$lt_postlink_cmds + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + +ltmain="$ac_aux_dir/ltmain.sh" + + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + if test x"$xsi_shell" = xyes; then + sed -e '/^func_dirname ()$/,/^} # func_dirname /c\ +func_dirname ()\ +{\ +\ case ${1} in\ +\ */*) func_dirname_result="${1%/*}${2}" ;;\ +\ * ) func_dirname_result="${3}" ;;\ +\ esac\ +} # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_basename ()$/,/^} # func_basename /c\ +func_basename ()\ +{\ +\ func_basename_result="${1##*/}"\ +} # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\ +func_dirname_and_basename ()\ +{\ +\ case ${1} in\ +\ */*) func_dirname_result="${1%/*}${2}" ;;\ +\ * ) func_dirname_result="${3}" ;;\ +\ esac\ +\ func_basename_result="${1##*/}"\ +} # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_stripname ()$/,/^} # func_stripname /c\ +func_stripname ()\ +{\ +\ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\ +\ # positional parameters, so assign one to ordinary parameter first.\ +\ func_stripname_result=${3}\ +\ func_stripname_result=${func_stripname_result#"${1}"}\ +\ func_stripname_result=${func_stripname_result%"${2}"}\ +} # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\ +func_split_long_opt ()\ +{\ +\ func_split_long_opt_name=${1%%=*}\ +\ func_split_long_opt_arg=${1#*=}\ +} # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\ +func_split_short_opt ()\ +{\ +\ func_split_short_opt_arg=${1#??}\ +\ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\ +} # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\ +func_lo2o ()\ +{\ +\ case ${1} in\ +\ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\ +\ *) func_lo2o_result=${1} ;;\ +\ esac\ +} # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_xform ()$/,/^} # func_xform /c\ +func_xform ()\ +{\ + func_xform_result=${1%.*}.lo\ +} # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_arith ()$/,/^} # func_arith /c\ +func_arith ()\ +{\ + func_arith_result=$(( $* ))\ +} # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_len ()$/,/^} # func_len /c\ +func_len ()\ +{\ + func_len_result=${#1}\ +} # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + +fi + +if test x"$lt_shell_append" = xyes; then + sed -e '/^func_append ()$/,/^} # func_append /c\ +func_append ()\ +{\ + eval "${1}+=\\${2}"\ +} # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\ +func_append_quoted ()\ +{\ +\ func_quote_for_eval "${2}"\ +\ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\ +} # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + # Save a `func_append' function call where possible by direct use of '+=' + sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +else + # Save a `func_append' function call even when '+=' is not available + sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +fi + +if test x"$_lt_function_replace_fail" = x":"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5 +$as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;} +fi + + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + + ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + diff --git a/jpeg-9/configure.ac b/jpeg-9/configure.ac new file mode 100755 index 0000000..d64f95e --- /dev/null +++ b/jpeg-9/configure.ac @@ -0,0 +1,365 @@ +# IJG auto-configuration source file. +# Process this file with autoconf to produce a configure script. + +# +# Configure script for IJG libjpeg +# + +AC_INIT([libjpeg], [9.0.0]) + +# Directory where autotools helper scripts lives. +AC_CONFIG_AUX_DIR([.]) + +# Generate configuration headers. +AC_CONFIG_HEADERS([jconfig.h:jconfig.cfg]) + +# Hack: disable autoheader so that it doesn't overwrite our cfg template. +AUTOHEADER="echo autoheader ignored" + +# Check system type +AC_CANONICAL_TARGET + +# Initialize Automake +# Don't require all the GNU mandated files +AM_INIT_AUTOMAKE([-Wall -Werror no-dist foreign]) + +# Make --enable-silent-rules the default. +# To get verbose build output you may configure +# with --disable-silent-rules or use "make V=1". +AM_SILENT_RULES([yes]) + +# Add configure option --enable-maintainer-mode which enables +# dependency checking and generation useful to package maintainers. +# This is made an option to avoid confusing end users. +AM_MAINTAINER_MODE + +# Check for programs +AC_PROG_CC +AC_PROG_CC_STDC +AC_PROG_CPP +AC_PROG_INSTALL +AC_PROG_MAKE_SET +AC_PROG_LN_S +AM_PROG_AR + +# Check if LD supports linker scripts, +# and define automake conditional HAVE_LD_VERSION_SCRIPT if so. +AC_ARG_ENABLE([ld-version-script], + AS_HELP_STRING([--enable-ld-version-script], + [enable linker version script (default is enabled when possible)]), + [have_ld_version_script=$enableval], []) +if test -z "$have_ld_version_script"; then + AC_MSG_CHECKING([if LD -Wl,--version-script works]) + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map" + cat > conftest.map < rather than standard .])]) + +# See whether type size_t is defined in any ANSI-standard places; +# if not, perhaps it is defined in . +AC_MSG_CHECKING([for size_t]) +AC_TRY_COMPILE([ +#ifdef HAVE_STDDEF_H +#include +#endif +#ifdef HAVE_STDLIB_H +#include +#endif +#include +#ifdef NEED_BSD_STRINGS +#include +#else +#include +#endif +typedef size_t my_size_t; +], + [ my_size_t foovar; ], + [ijg_size_t_ok=yes], + [ijg_size_t_ok="not ANSI, perhaps it is in sys/types.h"]) +AC_MSG_RESULT([$ijg_size_t_ok]) +if test "$ijg_size_t_ok" != yes; then + AC_CHECK_HEADER([sys/types.h], + [AC_DEFINE([NEED_SYS_TYPES_H], [1], + [Need to include in order to obtain size_t.]) + AC_EGREP_CPP([size_t], [#include ], + [ijg_size_t_ok="size_t is in sys/types.h"], + [ijg_size_t_ok=no])], + [ijg_size_t_ok=no]) + AC_MSG_RESULT([$ijg_size_t_ok]) + if test "$ijg_size_t_ok" = no; then + AC_MSG_WARN([Type size_t is not defined in any of the usual places. + Try putting '"typedef unsigned int size_t;"' in jconfig.h.]) + fi +fi + +# Check compiler characteristics +AC_MSG_CHECKING([for type unsigned char]) +AC_TRY_COMPILE([], [ unsigned char un_char; ], + [AC_MSG_RESULT(yes) + AC_DEFINE([HAVE_UNSIGNED_CHAR], [1], + [Compiler supports 'unsigned char'.])], + [AC_MSG_RESULT(no)]) + +AC_MSG_CHECKING([for type unsigned short]) +AC_TRY_COMPILE([], [ unsigned short un_short; ], + [AC_MSG_RESULT(yes) + AC_DEFINE([HAVE_UNSIGNED_SHORT], [1], + [Compiler supports 'unsigned short'.])], + [AC_MSG_RESULT(no)]) + +AC_MSG_CHECKING([for type void]) +AC_TRY_COMPILE([ +/* Caution: a C++ compiler will insist on valid prototypes */ +typedef void * void_ptr; /* check void * */ +#ifdef HAVE_PROTOTYPES /* check ptr to function returning void */ +typedef void (*void_func) (int a, int b); +#else +typedef void (*void_func) (); +#endif + +#ifdef HAVE_PROTOTYPES /* check void function result */ +void test3function (void_ptr arg1, void_func arg2) +#else +void test3function (arg1, arg2) + void_ptr arg1; + void_func arg2; +#endif +{ + char * locptr = (char *) arg1; /* check casting to and from void * */ + arg1 = (void *) locptr; + (*arg2) (1, 2); /* check call of fcn returning void */ +} +], [ ], + [AC_MSG_RESULT(yes)], + [AC_MSG_RESULT(no) + AC_DEFINE([void], [char], + [Define 'void' as 'char' for archaic compilers + that don't understand it.])]) +AC_C_CONST + +# Check for non-broken inline under various spellings +AC_MSG_CHECKING([for inline]) +ijg_cv_inline="" +AC_TRY_COMPILE([], [} __inline__ int foo() { return 0; } +int bar() { return foo();], ijg_cv_inline="__inline__", +[AC_TRY_COMPILE(, [} __inline int foo() { return 0; } +int bar() { return foo();], ijg_cv_inline="__inline", +[AC_TRY_COMPILE(, [} inline int foo() { return 0; } +int bar() { return foo();], ijg_cv_inline="inline")])]) +AC_MSG_RESULT($ijg_cv_inline) +AC_DEFINE_UNQUOTED([INLINE], [$ijg_cv_inline], + [How to obtain function inlining.]) + +# We cannot check for bogus warnings, but at least we can check for errors +AC_MSG_CHECKING([for broken incomplete types]) +AC_TRY_COMPILE([ typedef struct undefined_structure * undef_struct_ptr; ], + [], + [AC_MSG_RESULT(ok)], + [AC_MSG_RESULT(broken) + AC_DEFINE([INCOMPLETE_TYPES_BROKEN], [1], + [Compiler does not support pointers to unspecified + structures.])]) + +# Test whether global names are unique to at least 15 chars +AC_MSG_CHECKING([for short external names]) +AC_TRY_LINK([ +int possibly_duplicate_function () { return 0; } +int possibly_dupli_function () { return 1; } +], [], + [AC_MSG_RESULT(ok)], + [AC_MSG_RESULT(short) + AC_DEFINE([NEED_SHORT_EXTERNAL_NAMES], [1], + [Linker requires that global names be unique in + first 15 characters.])]) + +# Run-time checks +AC_MSG_CHECKING([to see if char is signed]) +AC_TRY_RUN([ +#ifdef HAVE_STDLIB_H +#include +#endif +#include +#ifdef HAVE_PROTOTYPES +int is_char_signed (int arg) +#else +int is_char_signed (arg) + int arg; +#endif +{ + if (arg == 189) { /* expected result for unsigned char */ + return 0; /* type char is unsigned */ + } + else if (arg != -67) { /* expected result for signed char */ + printf("Hmm, it seems 'char' is not eight bits wide on your machine.\n"); + printf("I fear the JPEG software will not work at all.\n\n"); + } + return 1; /* assume char is signed otherwise */ +} +char signed_char_check = (char) (-67); +int main() { + exit(is_char_signed((int) signed_char_check)); +}], [AC_MSG_RESULT(no) + AC_DEFINE([CHAR_IS_UNSIGNED], [1], + [Characters are unsigned])], + [AC_MSG_RESULT(yes)], +[AC_MSG_WARN([Assuming that char is signed on target machine. + If it is unsigned, this will be a little bit inefficient.]) +]) + +AC_MSG_CHECKING([to see if right shift is signed]) +AC_TRY_RUN([ +#ifdef HAVE_STDLIB_H +#include +#endif +#include +#ifdef HAVE_PROTOTYPES +int is_shifting_signed (long arg) +#else +int is_shifting_signed (arg) + long arg; +#endif +/* See whether right-shift on a long is signed or not. */ +{ + long res = arg >> 4; + + if (res == -0x7F7E80CL) { /* expected result for signed shift */ + return 1; /* right shift is signed */ + } + /* see if unsigned-shift hack will fix it. */ + /* we can't just test exact value since it depends on width of long... */ + res |= (~0L) << (32-4); + if (res == -0x7F7E80CL) { /* expected result now? */ + return 0; /* right shift is unsigned */ + } + printf("Right shift isn't acting as I expect it to.\n"); + printf("I fear the JPEG software will not work at all.\n\n"); + return 0; /* try it with unsigned anyway */ +} +int main() { + exit(is_shifting_signed(-0x7F7E80B1L)); +}], + [AC_MSG_RESULT(no) + AC_DEFINE([RIGHT_SHIFT_IS_UNSIGNED], [1], + [Broken compiler shifts signed values as an unsigned shift.])], + [AC_MSG_RESULT(yes)], + [AC_MSG_RESULT(Assuming that right shift is signed on target machine.)]) + +AC_MSG_CHECKING([to see if fopen accepts b spec]) +AC_TRY_RUN([ +#ifdef HAVE_STDLIB_H +#include +#endif +#include +int main() { + if (fopen("conftestdata", "wb") != NULL) + exit(0); + exit(1); +}], + [AC_MSG_RESULT(yes)], + [AC_MSG_RESULT(no) + AC_DEFINE([DONT_USE_B_MODE], [1], + [Don't open files in binary mode.])], + [AC_MSG_RESULT(Assuming that it does.)]) + +# Configure libtool +AC_LIBTOOL_WIN32_DLL +AC_PROG_LIBTOOL + +# Select memory manager depending on user input. +# If no "-enable-maxmem", use jmemnobs +MEMORYMGR='jmemnobs' +MAXMEM="no" +AC_ARG_ENABLE([maxmem], +[ --enable-maxmem[=N] enable use of temp files, set max mem usage to N MB], +[MAXMEM="$enableval"]) +dnl [# support --with-maxmem for backwards compatibility with IJG V5.] +dnl AC_ARG_WITH(maxmem, , MAXMEM="$withval") +if test "x$MAXMEM" = xyes; then + MAXMEM=1 +fi +if test "x$MAXMEM" != xno; then + if test -n "`echo $MAXMEM | sed 's/[[0-9]]//g'`"; then + AC_MSG_ERROR(non-numeric argument to --enable-maxmem) + fi + DEFAULTMAXMEM=`expr $MAXMEM \* 1048576` + AC_DEFINE_UNQUOTED([DEFAULT_MAX_MEM], [${DEFAULTMAXMEM}], + [Maximum data space library will allocate.]) + AC_MSG_CHECKING([for 'tmpfile()']) + AC_TRY_LINK([#include ], [ FILE * tfile = tmpfile(); ], + [AC_MSG_RESULT(yes) + MEMORYMGR='jmemansi'], + [AC_MSG_RESULT(no) + dnl if tmpfile is not present, must use jmemname. + MEMORYMGR='jmemname' + + # Test for the need to remove temporary files using a signal handler + # (for cjpeg/djpeg) + AC_DEFINE([NEED_SIGNAL_CATCHER], [1], + [Need signal handler to clean up temporary files.]) + AC_MSG_CHECKING([for 'mktemp()']) + AC_TRY_LINK([], [ char fname[80]; mktemp(fname); ], + [AC_MSG_RESULT(yes)], + [AC_MSG_RESULT(no) + AC_DEFINE([NO_MKTEMP], [1], + [The mktemp() function is not available.])])]) +fi +AC_SUBST([MEMORYMGR]) + +# Extract the library version IDs from jpeglib.h. +AC_MSG_CHECKING([libjpeg version number]) +[major=`sed -ne 's/^#define JPEG_LIB_VERSION_MAJOR *\([0-9][0-9]*\).*$/\1/p' $srcdir/jpeglib.h` +minor=`sed -ne 's/^#define JPEG_LIB_VERSION_MINOR *\([0-9][0-9]*\).*$/\1/p' $srcdir/jpeglib.h`] +AC_SUBST([JPEG_LIB_VERSION], + [`expr $major + $minor`:0:$minor]) +AC_MSG_RESULT([$JPEG_LIB_VERSION]) + +AC_CONFIG_FILES([Makefile]) +AC_OUTPUT diff --git a/jpeg-9/depcomp b/jpeg-9/depcomp new file mode 100755 index 0000000..2a895f6 --- /dev/null +++ b/jpeg-9/depcomp @@ -0,0 +1,790 @@ +#! /bin/sh +# depcomp - compile a program generating dependencies as side-effects + +scriptversion=2012-10-18.11; # UTC + +# Copyright (C) 1999-2013 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Alexandre Oliva . + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: depcomp [--help] [--version] PROGRAM [ARGS] + +Run PROGRAMS ARGS to compile a file, generating dependencies +as side-effects. + +Environment variables: + depmode Dependency tracking mode. + source Source file read by 'PROGRAMS ARGS'. + object Object file output by 'PROGRAMS ARGS'. + DEPDIR directory where to store dependencies. + depfile Dependency file to output. + tmpdepfile Temporary file to use when outputting dependencies. + libtool Whether libtool is used (yes/no). + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "depcomp $scriptversion" + exit $? + ;; +esac + +# Get the directory component of the given path, and save it in the +# global variables '$dir'. Note that this directory component will +# be either empty or ending with a '/' character. This is deliberate. +set_dir_from () +{ + case $1 in + */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;; + *) dir=;; + esac +} + +# Get the suffix-stripped basename of the given path, and save it the +# global variable '$base'. +set_base_from () +{ + base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'` +} + +# If no dependency file was actually created by the compiler invocation, +# we still have to create a dummy depfile, to avoid errors with the +# Makefile "include basename.Plo" scheme. +make_dummy_depfile () +{ + echo "#dummy" > "$depfile" +} + +# Factor out some common post-processing of the generated depfile. +# Requires the auxiliary global variable '$tmpdepfile' to be set. +aix_post_process_depfile () +{ + # If the compiler actually managed to produce a dependency file, + # post-process it. + if test -f "$tmpdepfile"; then + # Each line is of the form 'foo.o: dependency.h'. + # Do two passes, one to just change these to + # $object: dependency.h + # and one to simply output + # dependency.h: + # which is needed to avoid the deleted-header problem. + { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile" + sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile" + } > "$depfile" + rm -f "$tmpdepfile" + else + make_dummy_depfile + fi +} + +# A tabulation character. +tab=' ' +# A newline character. +nl=' +' +# Character ranges might be problematic outside the C locale. +# These definitions help. +upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ +lower=abcdefghijklmnopqrstuvwxyz +digits=0123456789 +alpha=${upper}${lower} + +if test -z "$depmode" || test -z "$source" || test -z "$object"; then + echo "depcomp: Variables source, object and depmode must be set" 1>&2 + exit 1 +fi + +# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. +depfile=${depfile-`echo "$object" | + sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} + +rm -f "$tmpdepfile" + +# Avoid interferences from the environment. +gccflag= dashmflag= + +# Some modes work just like other modes, but use different flags. We +# parameterize here, but still list the modes in the big case below, +# to make depend.m4 easier to write. Note that we *cannot* use a case +# here, because this file can only contain one case statement. +if test "$depmode" = hp; then + # HP compiler uses -M and no extra arg. + gccflag=-M + depmode=gcc +fi + +if test "$depmode" = dashXmstdout; then + # This is just like dashmstdout with a different argument. + dashmflag=-xM + depmode=dashmstdout +fi + +cygpath_u="cygpath -u -f -" +if test "$depmode" = msvcmsys; then + # This is just like msvisualcpp but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvisualcpp +fi + +if test "$depmode" = msvc7msys; then + # This is just like msvc7 but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvc7 +fi + +if test "$depmode" = xlc; then + # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information. + gccflag=-qmakedep=gcc,-MF + depmode=gcc +fi + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. +## Unfortunately, FreeBSD c89 acceptance of flags depends upon +## the command line argument order; so add the flags where they +## appear in depend2.am. Note that the slowdown incurred here +## affects only configure: in makefiles, %FASTDEP% shortcuts this. + for arg + do + case $arg in + -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; + *) set fnord "$@" "$arg" ;; + esac + shift # fnord + shift # $arg + done + "$@" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## Note that this doesn't just cater to obsosete pre-3.x GCC compilers. +## but also to in-use compilers like IMB xlc/xlC and the HP C compiler. +## (see the conditional assignment to $gccflag above). +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). Also, it might not be +## supported by the other compilers which use the 'gcc' depmode. +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + # The second -e expression handles DOS-style file names with drive + # letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the "deleted header file" problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. +## Some versions of gcc put a space before the ':'. On the theory +## that the space means something, we add a space to the output as +## well. hp depmode also adds that space, but also prefixes the VPATH +## to the object. Take care to not repeat it in the output. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +sgi) + if test "$libtool" = yes; then + "$@" "-Wp,-MDupdate,$tmpdepfile" + else + "$@" -MDupdate "$tmpdepfile" + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like '#:fec' to the end of the + # dependency line. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ + | tr "$nl" ' ' >> "$depfile" + echo >> "$depfile" + # The second pass generates a dummy entry for each header file. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> "$depfile" + else + make_dummy_depfile + fi + rm -f "$tmpdepfile" + ;; + +xlc) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. In older versions, this file always lives in the + # current directory. Also, the AIX compiler puts '$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. + set_dir_from "$object" + set_base_from "$object" + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.u + tmpdepfile2=$base.u + tmpdepfile3=$dir.libs/$base.u + "$@" -Wc,-M + else + tmpdepfile1=$dir$base.u + tmpdepfile2=$dir$base.u + tmpdepfile3=$dir$base.u + "$@" -M + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + aix_post_process_depfile + ;; + +tcc) + # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26 + # FIXME: That version still under development at the moment of writing. + # Make that this statement remains true also for stable, released + # versions. + # It will wrap lines (doesn't matter whether long or short) with a + # trailing '\', as in: + # + # foo.o : \ + # foo.c \ + # foo.h \ + # + # It will put a trailing '\' even on the last line, and will use leading + # spaces rather than leading tabs (at least since its commit 0394caf7 + # "Emit spaces for -MD"). + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'. + # We have to change lines of the first kind to '$object: \'. + sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile" + # And for each line of the second kind, we have to emit a 'dep.h:' + # dummy dependency, to avoid the deleted-header problem. + sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile" + rm -f "$tmpdepfile" + ;; + +## The order of this option in the case statement is important, since the +## shell code in configure will try each of these formats in the order +## listed in this file. A plain '-MD' option would be understood by many +## compilers, so we must ensure this comes after the gcc and icc options. +pgcc) + # Portland's C compiler understands '-MD'. + # Will always output deps to 'file.d' where file is the root name of the + # source file under compilation, even if file resides in a subdirectory. + # The object file name does not affect the name of the '.d' file. + # pgcc 10.2 will output + # foo.o: sub/foo.c sub/foo.h + # and will wrap long lines using '\' : + # foo.o: sub/foo.c ... \ + # sub/foo.h ... \ + # ... + set_dir_from "$object" + # Use the source, not the object, to determine the base name, since + # that's sadly what pgcc will do too. + set_base_from "$source" + tmpdepfile=$base.d + + # For projects that build the same source file twice into different object + # files, the pgcc approach of using the *source* file root name can cause + # problems in parallel builds. Use a locking strategy to avoid stomping on + # the same $tmpdepfile. + lockdir=$base.d-lock + trap " + echo '$0: caught signal, cleaning up...' >&2 + rmdir '$lockdir' + exit 1 + " 1 2 13 15 + numtries=100 + i=$numtries + while test $i -gt 0; do + # mkdir is a portable test-and-set. + if mkdir "$lockdir" 2>/dev/null; then + # This process acquired the lock. + "$@" -MD + stat=$? + # Release the lock. + rmdir "$lockdir" + break + else + # If the lock is being held by a different process, wait + # until the winning process is done or we timeout. + while test -d "$lockdir" && test $i -gt 0; do + sleep 1 + i=`expr $i - 1` + done + fi + i=`expr $i - 1` + done + trap - 1 2 13 15 + if test $i -le 0; then + echo "$0: failed to acquire lock after $numtries attempts" >&2 + echo "$0: check lockdir '$lockdir'" >&2 + exit 1 + fi + + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each line is of the form `foo.o: dependent.h', + # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp2) + # The "hp" stanza above does not work with aCC (C++) and HP's ia64 + # compilers, which have integrated preprocessors. The correct option + # to use with these is +Maked; it writes dependencies to a file named + # 'foo.d', which lands next to the object file, wherever that + # happens to be. + # Much of this is similar to the tru64 case; see comments there. + set_dir_from "$object" + set_base_from "$object" + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir.libs/$base.d + "$@" -Wc,+Maked + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + "$@" +Maked + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile" + # Add 'dependent.h:' lines. + sed -ne '2,${ + s/^ *// + s/ \\*$// + s/$/:/ + p + }' "$tmpdepfile" >> "$depfile" + else + make_dummy_depfile + fi + rm -f "$tmpdepfile" "$tmpdepfile2" + ;; + +tru64) + # The Tru64 compiler uses -MD to generate dependencies as a side + # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'. + # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put + # dependencies in 'foo.d' instead, so we check for that too. + # Subdirectories are respected. + set_dir_from "$object" + set_base_from "$object" + + if test "$libtool" = yes; then + # Libtool generates 2 separate objects for the 2 libraries. These + # two compilations output dependencies in $dir.libs/$base.o.d and + # in $dir$base.o.d. We have to check for both files, because + # one of the two compilations can be disabled. We should prefer + # $dir$base.o.d over $dir.libs/$base.o.d because the latter is + # automatically cleaned when .libs/ is deleted, while ignoring + # the former would cause a distcleancheck panic. + tmpdepfile1=$dir$base.o.d # libtool 1.5 + tmpdepfile2=$dir.libs/$base.o.d # Likewise. + tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504 + "$@" -Wc,-MD + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + tmpdepfile3=$dir$base.d + "$@" -MD + fi + + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + # Same post-processing that is required for AIX mode. + aix_post_process_depfile + ;; + +msvc7) + if test "$libtool" = yes; then + showIncludes=-Wc,-showIncludes + else + showIncludes=-showIncludes + fi + "$@" $showIncludes > "$tmpdepfile" + stat=$? + grep -v '^Note: including file: ' "$tmpdepfile" + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + # The first sed program below extracts the file names and escapes + # backslashes for cygpath. The second sed program outputs the file + # name when reading, but also accumulates all include files in the + # hold buffer in order to output them again at the end. This only + # works with sed implementations that can handle large buffers. + sed < "$tmpdepfile" -n ' +/^Note: including file: *\(.*\)/ { + s//\1/ + s/\\/\\\\/g + p +}' | $cygpath_u | sort -u | sed -n ' +s/ /\\ /g +s/\(.*\)/'"$tab"'\1 \\/p +s/.\(.*\) \\/\1:/ +H +$ { + s/.*/'"$tab"'/ + G + p +}' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvc7msys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +#nosideeffect) + # This comment above is used by automake to tell side-effect + # dependency tracking mechanisms from slower ones. + +dashmstdout) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove '-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + test -z "$dashmflag" && dashmflag=-M + # Require at least two characters before searching for ':' + # in the target name. This is to cope with DOS-style filenames: + # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise. + "$@" $dashmflag | + sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this sed invocation + # correctly. Breaking it into two sed invocations is a workaround. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +dashXmstdout) + # This case only exists to satisfy depend.m4. It is never actually + # run, as this mode is specially recognized in the preamble. + exit 1 + ;; + +makedepend) + "$@" || exit $? + # Remove any Libtool call + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + # X makedepend + shift + cleared=no eat=no + for arg + do + case $cleared in + no) + set ""; shift + cleared=yes ;; + esac + if test $eat = yes; then + eat=no + continue + fi + case "$arg" in + -D*|-I*) + set fnord "$@" "$arg"; shift ;; + # Strip any option that makedepend may not understand. Remove + # the object too, otherwise makedepend will parse it as a source file. + -arch) + eat=yes ;; + -*|$object) + ;; + *) + set fnord "$@" "$arg"; shift ;; + esac + done + obj_suffix=`echo "$object" | sed 's/^.*\././'` + touch "$tmpdepfile" + ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" + rm -f "$depfile" + # makedepend may prepend the VPATH from the source file name to the object. + # No need to regex-escape $object, excess matching of '.' is harmless. + sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process the last invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed '1,2d' "$tmpdepfile" \ + | tr ' ' "$nl" \ + | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" "$tmpdepfile".bak + ;; + +cpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove '-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + "$@" -E \ + | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + | sed '$ s: \\$::' > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + cat < "$tmpdepfile" >> "$depfile" + sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvisualcpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + IFS=" " + for arg + do + case "$arg" in + -o) + shift + ;; + $object) + shift + ;; + "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") + set fnord "$@" + shift + shift + ;; + *) + set fnord "$@" "$arg" + shift + shift + ;; + esac + done + "$@" -E 2>/dev/null | + sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile" + echo "$tab" >> "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvcmsys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +none) + exec "$@" + ;; + +*) + echo "Unknown depmode $depmode" 1>&2 + exit 1 + ;; +esac + +exit 0 + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/jpeg-9/djpeg.1 b/jpeg-9/djpeg.1 new file mode 100755 index 0000000..9f7038f --- /dev/null +++ b/jpeg-9/djpeg.1 @@ -0,0 +1,252 @@ +.TH DJPEG 1 "3 October 2009" +.SH NAME +djpeg \- decompress a JPEG file to an image file +.SH SYNOPSIS +.B djpeg +[ +.I options +] +[ +.I filename +] +.LP +.SH DESCRIPTION +.LP +.B djpeg +decompresses the named JPEG file, or the standard input if no file is named, +and produces an image file on the standard output. PBMPLUS (PPM/PGM), BMP, +GIF, Targa, or RLE (Utah Raster Toolkit) output format can be selected. +(RLE is supported only if the URT library is available.) +.SH OPTIONS +All switch names may be abbreviated; for example, +.B \-grayscale +may be written +.B \-gray +or +.BR \-gr . +Most of the "basic" switches can be abbreviated to as little as one letter. +Upper and lower case are equivalent (thus +.B \-BMP +is the same as +.BR \-bmp ). +British spellings are also accepted (e.g., +.BR \-greyscale ), +though for brevity these are not mentioned below. +.PP +The basic switches are: +.TP +.BI \-colors " N" +Reduce image to at most N colors. This reduces the number of colors used in +the output image, so that it can be displayed on a colormapped display or +stored in a colormapped file format. For example, if you have an 8-bit +display, you'd need to reduce to 256 or fewer colors. +.TP +.BI \-quantize " N" +Same as +.BR \-colors . +.B \-colors +is the recommended name, +.B \-quantize +is provided only for backwards compatibility. +.TP +.B \-fast +Select recommended processing options for fast, low quality output. (The +default options are chosen for highest quality output.) Currently, this is +equivalent to \fB\-dct fast \-nosmooth \-onepass \-dither ordered\fR. +.TP +.B \-grayscale +Force gray-scale output even if JPEG file is color. Useful for viewing on +monochrome displays; also, +.B djpeg +runs noticeably faster in this mode. +.TP +.BI \-scale " M/N" +Scale the output image by a factor M/N. Currently supported scale factors are +M/N with all M from 1 to 16, where N is the source DCT size, which is 8 for +baseline JPEG. If the /N part is omitted, then M specifies the DCT scaled +size to be applied on the given input. For baseline JPEG this is equivalent +to M/8 scaling, since the source DCT size for baseline JPEG is 8. +Scaling is handy if the image is larger than your screen; also, +.B djpeg +runs much faster when scaling down the output. +.TP +.B \-bmp +Select BMP output format (Windows flavor). 8-bit colormapped format is +emitted if +.B \-colors +or +.B \-grayscale +is specified, or if the JPEG file is gray-scale; otherwise, 24-bit full-color +format is emitted. +.TP +.B \-gif +Select GIF output format. Since GIF does not support more than 256 colors, +.B \-colors 256 +is assumed (unless you specify a smaller number of colors). +.TP +.B \-os2 +Select BMP output format (OS/2 1.x flavor). 8-bit colormapped format is +emitted if +.B \-colors +or +.B \-grayscale +is specified, or if the JPEG file is gray-scale; otherwise, 24-bit full-color +format is emitted. +.TP +.B \-pnm +Select PBMPLUS (PPM/PGM) output format (this is the default format). +PGM is emitted if the JPEG file is gray-scale or if +.B \-grayscale +is specified; otherwise PPM is emitted. +.TP +.B \-rle +Select RLE output format. (Requires URT library.) +.TP +.B \-targa +Select Targa output format. Gray-scale format is emitted if the JPEG file is +gray-scale or if +.B \-grayscale +is specified; otherwise, colormapped format is emitted if +.B \-colors +is specified; otherwise, 24-bit full-color format is emitted. +.PP +Switches for advanced users: +.TP +.B \-dct int +Use integer DCT method (default). +.TP +.B \-dct fast +Use fast integer DCT (less accurate). +.TP +.B \-dct float +Use floating-point DCT method. +The float method is very slightly more accurate than the int method, but is +much slower unless your machine has very fast floating-point hardware. Also +note that results of the floating-point method may vary slightly across +machines, while the integer methods should give the same results everywhere. +The fast integer method is much less accurate than the other two. +.TP +.B \-dither fs +Use Floyd-Steinberg dithering in color quantization. +.TP +.B \-dither ordered +Use ordered dithering in color quantization. +.TP +.B \-dither none +Do not use dithering in color quantization. +By default, Floyd-Steinberg dithering is applied when quantizing colors; this +is slow but usually produces the best results. Ordered dither is a compromise +between speed and quality; no dithering is fast but usually looks awful. Note +that these switches have no effect unless color quantization is being done. +Ordered dither is only available in +.B \-onepass +mode. +.TP +.BI \-map " file" +Quantize to the colors used in the specified image file. This is useful for +producing multiple files with identical color maps, or for forcing a +predefined set of colors to be used. The +.I file +must be a GIF or PPM file. This option overrides +.B \-colors +and +.BR \-onepass . +.TP +.B \-nosmooth +Don't use high-quality upsampling. +.TP +.B \-onepass +Use one-pass instead of two-pass color quantization. The one-pass method is +faster and needs less memory, but it produces a lower-quality image. +.B \-onepass +is ignored unless you also say +.B \-colors +.IR N . +Also, the one-pass method is always used for gray-scale output (the two-pass +method is no improvement then). +.TP +.BI \-maxmemory " N" +Set limit for amount of memory to use in processing large images. Value is +in thousands of bytes, or millions of bytes if "M" is attached to the +number. For example, +.B \-max 4m +selects 4000000 bytes. If more space is needed, temporary files will be used. +.TP +.BI \-outfile " name" +Send output image to the named file, not to standard output. +.TP +.B \-verbose +Enable debug printout. More +.BR \-v 's +give more output. Also, version information is printed at startup. +.TP +.B \-debug +Same as +.BR \-verbose . +.SH EXAMPLES +.LP +This example decompresses the JPEG file foo.jpg, quantizes it to +256 colors, and saves the output in 8-bit BMP format in foo.bmp: +.IP +.B djpeg \-colors 256 \-bmp +.I foo.jpg +.B > +.I foo.bmp +.SH HINTS +To get a quick preview of an image, use the +.B \-grayscale +and/or +.B \-scale +switches. +.B \-grayscale \-scale 1/8 +is the fastest case. +.PP +Several options are available that trade off image quality to gain speed. +.B \-fast +turns on the recommended settings. +.PP +.B \-dct fast +and/or +.B \-nosmooth +gain speed at a small sacrifice in quality. +When producing a color-quantized image, +.B \-onepass \-dither ordered +is fast but much lower quality than the default behavior. +.B \-dither none +may give acceptable results in two-pass mode, but is seldom tolerable in +one-pass mode. +.PP +If you are fortunate enough to have very fast floating point hardware, +\fB\-dct float\fR may be even faster than \fB\-dct fast\fR. But on most +machines \fB\-dct float\fR is slower than \fB\-dct int\fR; in this case it is +not worth using, because its theoretical accuracy advantage is too small to be +significant in practice. +.SH ENVIRONMENT +.TP +.B JPEGMEM +If this environment variable is set, its value is the default memory limit. +The value is specified as described for the +.B \-maxmemory +switch. +.B JPEGMEM +overrides the default value specified when the program was compiled, and +itself is overridden by an explicit +.BR \-maxmemory . +.SH SEE ALSO +.BR cjpeg (1), +.BR jpegtran (1), +.BR rdjpgcom (1), +.BR wrjpgcom (1) +.br +.BR ppm (5), +.BR pgm (5) +.br +Wallace, Gregory K. "The JPEG Still Picture Compression Standard", +Communications of the ACM, April 1991 (vol. 34, no. 4), pp. 30-44. +.SH AUTHOR +Independent JPEG Group +.SH BUGS +To avoid the Unisys LZW patent, +.B djpeg +produces uncompressed GIF files. These are larger than they should be, but +are readable by standard GIF decoders. diff --git a/jpeg-9/djpeg.c b/jpeg-9/djpeg.c new file mode 100755 index 0000000..77718ce --- /dev/null +++ b/jpeg-9/djpeg.c @@ -0,0 +1,617 @@ +/* + * djpeg.c + * + * Copyright (C) 1991-1997, Thomas G. Lane. + * Modified 2009-2013 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains a command-line user interface for the JPEG decompressor. + * It should work on any system with Unix- or MS-DOS-style command lines. + * + * Two different command line styles are permitted, depending on the + * compile-time switch TWO_FILE_COMMANDLINE: + * djpeg [options] inputfile outputfile + * djpeg [options] [inputfile] + * In the second style, output is always to standard output, which you'd + * normally redirect to a file or pipe to some other program. Input is + * either from a named file or from standard input (typically redirected). + * The second style is convenient on Unix but is unhelpful on systems that + * don't support pipes. Also, you MUST use the first style if your system + * doesn't do binary I/O to stdin/stdout. + * To simplify script writing, the "-outfile" switch is provided. The syntax + * djpeg [options] -outfile outputfile inputfile + * works regardless of which command line style is used. + */ + +#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */ +#include "jversion.h" /* for version message */ + +#include /* to declare isprint() */ + +#ifdef USE_CCOMMAND /* command-line reader for Macintosh */ +#ifdef __MWERKS__ +#include /* Metrowerks needs this */ +#include /* ... and this */ +#endif +#ifdef THINK_C +#include /* Think declares it here */ +#endif +#endif + + +/* Create the add-on message string table. */ + +#define JMESSAGE(code,string) string , + +static const char * const cdjpeg_message_table[] = { +#include "cderror.h" + NULL +}; + + +/* + * This list defines the known output image formats + * (not all of which need be supported by a given version). + * You can change the default output format by defining DEFAULT_FMT; + * indeed, you had better do so if you undefine PPM_SUPPORTED. + */ + +typedef enum { + FMT_BMP, /* BMP format (Windows flavor) */ + FMT_GIF, /* GIF format */ + FMT_OS2, /* BMP format (OS/2 flavor) */ + FMT_PPM, /* PPM/PGM (PBMPLUS formats) */ + FMT_RLE, /* RLE format */ + FMT_TARGA, /* Targa format */ + FMT_TIFF /* TIFF format */ +} IMAGE_FORMATS; + +#ifndef DEFAULT_FMT /* so can override from CFLAGS in Makefile */ +#define DEFAULT_FMT FMT_PPM +#endif + +static IMAGE_FORMATS requested_fmt; + + +/* + * Argument-parsing code. + * The switch parser is designed to be useful with DOS-style command line + * syntax, ie, intermixed switches and file names, where only the switches + * to the left of a given file name affect processing of that file. + * The main program in this file doesn't actually use this capability... + */ + + +static const char * progname; /* program name for error messages */ +static char * outfilename; /* for -outfile switch */ + + +LOCAL(void) +usage (void) +/* complain about bad command line */ +{ + fprintf(stderr, "usage: %s [switches] ", progname); +#ifdef TWO_FILE_COMMANDLINE + fprintf(stderr, "inputfile outputfile\n"); +#else + fprintf(stderr, "[inputfile]\n"); +#endif + + fprintf(stderr, "Switches (names may be abbreviated):\n"); + fprintf(stderr, " -colors N Reduce image to no more than N colors\n"); + fprintf(stderr, " -fast Fast, low-quality processing\n"); + fprintf(stderr, " -grayscale Force grayscale output\n"); +#ifdef IDCT_SCALING_SUPPORTED + fprintf(stderr, " -scale M/N Scale output image by fraction M/N, eg, 1/8\n"); +#endif +#ifdef BMP_SUPPORTED + fprintf(stderr, " -bmp Select BMP output format (Windows style)%s\n", + (DEFAULT_FMT == FMT_BMP ? " (default)" : "")); +#endif +#ifdef GIF_SUPPORTED + fprintf(stderr, " -gif Select GIF output format%s\n", + (DEFAULT_FMT == FMT_GIF ? " (default)" : "")); +#endif +#ifdef BMP_SUPPORTED + fprintf(stderr, " -os2 Select BMP output format (OS/2 style)%s\n", + (DEFAULT_FMT == FMT_OS2 ? " (default)" : "")); +#endif +#ifdef PPM_SUPPORTED + fprintf(stderr, " -pnm Select PBMPLUS (PPM/PGM) output format%s\n", + (DEFAULT_FMT == FMT_PPM ? " (default)" : "")); +#endif +#ifdef RLE_SUPPORTED + fprintf(stderr, " -rle Select Utah RLE output format%s\n", + (DEFAULT_FMT == FMT_RLE ? " (default)" : "")); +#endif +#ifdef TARGA_SUPPORTED + fprintf(stderr, " -targa Select Targa output format%s\n", + (DEFAULT_FMT == FMT_TARGA ? " (default)" : "")); +#endif + fprintf(stderr, "Switches for advanced users:\n"); +#ifdef DCT_ISLOW_SUPPORTED + fprintf(stderr, " -dct int Use integer DCT method%s\n", + (JDCT_DEFAULT == JDCT_ISLOW ? " (default)" : "")); +#endif +#ifdef DCT_IFAST_SUPPORTED + fprintf(stderr, " -dct fast Use fast integer DCT (less accurate)%s\n", + (JDCT_DEFAULT == JDCT_IFAST ? " (default)" : "")); +#endif +#ifdef DCT_FLOAT_SUPPORTED + fprintf(stderr, " -dct float Use floating-point DCT method%s\n", + (JDCT_DEFAULT == JDCT_FLOAT ? " (default)" : "")); +#endif + fprintf(stderr, " -dither fs Use F-S dithering (default)\n"); + fprintf(stderr, " -dither none Don't use dithering in quantization\n"); + fprintf(stderr, " -dither ordered Use ordered dither (medium speed, quality)\n"); +#ifdef QUANT_2PASS_SUPPORTED + fprintf(stderr, " -map FILE Map to colors used in named image file\n"); +#endif + fprintf(stderr, " -nosmooth Don't use high-quality upsampling\n"); +#ifdef QUANT_1PASS_SUPPORTED + fprintf(stderr, " -onepass Use 1-pass quantization (fast, low quality)\n"); +#endif + fprintf(stderr, " -maxmemory N Maximum memory to use (in kbytes)\n"); + fprintf(stderr, " -outfile name Specify name for output file\n"); + fprintf(stderr, " -verbose or -debug Emit debug output\n"); + exit(EXIT_FAILURE); +} + + +LOCAL(int) +parse_switches (j_decompress_ptr cinfo, int argc, char **argv, + int last_file_arg_seen, boolean for_real) +/* Parse optional switches. + * Returns argv[] index of first file-name argument (== argc if none). + * Any file names with indexes <= last_file_arg_seen are ignored; + * they have presumably been processed in a previous iteration. + * (Pass 0 for last_file_arg_seen on the first or only iteration.) + * for_real is FALSE on the first (dummy) pass; we may skip any expensive + * processing. + */ +{ + int argn; + char * arg; + + /* Set up default JPEG parameters. */ + requested_fmt = DEFAULT_FMT; /* set default output file format */ + outfilename = NULL; + cinfo->err->trace_level = 0; + + /* Scan command line options, adjust parameters */ + + for (argn = 1; argn < argc; argn++) { + arg = argv[argn]; + if (*arg != '-') { + /* Not a switch, must be a file name argument */ + if (argn <= last_file_arg_seen) { + outfilename = NULL; /* -outfile applies to just one input file */ + continue; /* ignore this name if previously processed */ + } + break; /* else done parsing switches */ + } + arg++; /* advance past switch marker character */ + + if (keymatch(arg, "bmp", 1)) { + /* BMP output format. */ + requested_fmt = FMT_BMP; + + } else if (keymatch(arg, "colors", 1) || keymatch(arg, "colours", 1) || + keymatch(arg, "quantize", 1) || keymatch(arg, "quantise", 1)) { + /* Do color quantization. */ + int val; + + if (++argn >= argc) /* advance to next argument */ + usage(); + if (sscanf(argv[argn], "%d", &val) != 1) + usage(); + cinfo->desired_number_of_colors = val; + cinfo->quantize_colors = TRUE; + + } else if (keymatch(arg, "dct", 2)) { + /* Select IDCT algorithm. */ + if (++argn >= argc) /* advance to next argument */ + usage(); + if (keymatch(argv[argn], "int", 1)) { + cinfo->dct_method = JDCT_ISLOW; + } else if (keymatch(argv[argn], "fast", 2)) { + cinfo->dct_method = JDCT_IFAST; + } else if (keymatch(argv[argn], "float", 2)) { + cinfo->dct_method = JDCT_FLOAT; + } else + usage(); + + } else if (keymatch(arg, "dither", 2)) { + /* Select dithering algorithm. */ + if (++argn >= argc) /* advance to next argument */ + usage(); + if (keymatch(argv[argn], "fs", 2)) { + cinfo->dither_mode = JDITHER_FS; + } else if (keymatch(argv[argn], "none", 2)) { + cinfo->dither_mode = JDITHER_NONE; + } else if (keymatch(argv[argn], "ordered", 2)) { + cinfo->dither_mode = JDITHER_ORDERED; + } else + usage(); + + } else if (keymatch(arg, "debug", 1) || keymatch(arg, "verbose", 1)) { + /* Enable debug printouts. */ + /* On first -d, print version identification */ + static boolean printed_version = FALSE; + + if (! printed_version) { + fprintf(stderr, "Independent JPEG Group's DJPEG, version %s\n%s\n", + JVERSION, JCOPYRIGHT); + printed_version = TRUE; + } + cinfo->err->trace_level++; + + } else if (keymatch(arg, "fast", 1)) { + /* Select recommended processing options for quick-and-dirty output. */ + cinfo->two_pass_quantize = FALSE; + cinfo->dither_mode = JDITHER_ORDERED; + if (! cinfo->quantize_colors) /* don't override an earlier -colors */ + cinfo->desired_number_of_colors = 216; + cinfo->dct_method = JDCT_FASTEST; + cinfo->do_fancy_upsampling = FALSE; + + } else if (keymatch(arg, "gif", 1)) { + /* GIF output format. */ + requested_fmt = FMT_GIF; + + } else if (keymatch(arg, "grayscale", 2) || keymatch(arg, "greyscale",2)) { + /* Force monochrome output. */ + cinfo->out_color_space = JCS_GRAYSCALE; + + } else if (keymatch(arg, "map", 3)) { + /* Quantize to a color map taken from an input file. */ + if (++argn >= argc) /* advance to next argument */ + usage(); + if (for_real) { /* too expensive to do twice! */ +#ifdef QUANT_2PASS_SUPPORTED /* otherwise can't quantize to supplied map */ + FILE * mapfile; + + if ((mapfile = fopen(argv[argn], READ_BINARY)) == NULL) { + fprintf(stderr, "%s: can't open %s\n", progname, argv[argn]); + exit(EXIT_FAILURE); + } + read_color_map(cinfo, mapfile); + fclose(mapfile); + cinfo->quantize_colors = TRUE; +#else + ERREXIT(cinfo, JERR_NOT_COMPILED); +#endif + } + + } else if (keymatch(arg, "maxmemory", 3)) { + /* Maximum memory in Kb (or Mb with 'm'). */ + long lval; + char ch = 'x'; + + if (++argn >= argc) /* advance to next argument */ + usage(); + if (sscanf(argv[argn], "%ld%c", &lval, &ch) < 1) + usage(); + if (ch == 'm' || ch == 'M') + lval *= 1000L; + cinfo->mem->max_memory_to_use = lval * 1000L; + + } else if (keymatch(arg, "nosmooth", 3)) { + /* Suppress fancy upsampling. */ + cinfo->do_fancy_upsampling = FALSE; + + } else if (keymatch(arg, "onepass", 3)) { + /* Use fast one-pass quantization. */ + cinfo->two_pass_quantize = FALSE; + + } else if (keymatch(arg, "os2", 3)) { + /* BMP output format (OS/2 flavor). */ + requested_fmt = FMT_OS2; + + } else if (keymatch(arg, "outfile", 4)) { + /* Set output file name. */ + if (++argn >= argc) /* advance to next argument */ + usage(); + outfilename = argv[argn]; /* save it away for later use */ + + } else if (keymatch(arg, "pnm", 1) || keymatch(arg, "ppm", 1)) { + /* PPM/PGM output format. */ + requested_fmt = FMT_PPM; + + } else if (keymatch(arg, "rle", 1)) { + /* RLE output format. */ + requested_fmt = FMT_RLE; + + } else if (keymatch(arg, "scale", 1)) { + /* Scale the output image by a fraction M/N. */ + if (++argn >= argc) /* advance to next argument */ + usage(); + if (sscanf(argv[argn], "%u/%u", + &cinfo->scale_num, &cinfo->scale_denom) < 1) + usage(); + + } else if (keymatch(arg, "targa", 1)) { + /* Targa output format. */ + requested_fmt = FMT_TARGA; + + } else { + usage(); /* bogus switch */ + } + } + + return argn; /* return index of next arg (file name) */ +} + + +/* + * Marker processor for COM and interesting APPn markers. + * This replaces the library's built-in processor, which just skips the marker. + * We want to print out the marker as text, to the extent possible. + * Note this code relies on a non-suspending data source. + */ + +LOCAL(unsigned int) +jpeg_getc (j_decompress_ptr cinfo) +/* Read next byte */ +{ + struct jpeg_source_mgr * datasrc = cinfo->src; + + if (datasrc->bytes_in_buffer == 0) { + if (! (*datasrc->fill_input_buffer) (cinfo)) + ERREXIT(cinfo, JERR_CANT_SUSPEND); + } + datasrc->bytes_in_buffer--; + return GETJOCTET(*datasrc->next_input_byte++); +} + + +METHODDEF(boolean) +print_text_marker (j_decompress_ptr cinfo) +{ + boolean traceit = (cinfo->err->trace_level >= 1); + INT32 length; + unsigned int ch; + unsigned int lastch = 0; + + length = jpeg_getc(cinfo) << 8; + length += jpeg_getc(cinfo); + length -= 2; /* discount the length word itself */ + + if (traceit) { + if (cinfo->unread_marker == JPEG_COM) + fprintf(stderr, "Comment, length %ld:\n", (long) length); + else /* assume it is an APPn otherwise */ + fprintf(stderr, "APP%d, length %ld:\n", + cinfo->unread_marker - JPEG_APP0, (long) length); + } + + while (--length >= 0) { + ch = jpeg_getc(cinfo); + if (traceit) { + /* Emit the character in a readable form. + * Nonprintables are converted to \nnn form, + * while \ is converted to \\. + * Newlines in CR, CR/LF, or LF form will be printed as one newline. + */ + if (ch == '\r') { + fprintf(stderr, "\n"); + } else if (ch == '\n') { + if (lastch != '\r') + fprintf(stderr, "\n"); + } else if (ch == '\\') { + fprintf(stderr, "\\\\"); + } else if (isprint(ch)) { + putc(ch, stderr); + } else { + fprintf(stderr, "\\%03o", ch); + } + lastch = ch; + } + } + + if (traceit) + fprintf(stderr, "\n"); + + return TRUE; +} + + +/* + * The main program. + */ + +int +main (int argc, char **argv) +{ + struct jpeg_decompress_struct cinfo; + struct jpeg_error_mgr jerr; +#ifdef PROGRESS_REPORT + struct cdjpeg_progress_mgr progress; +#endif + int file_index; + djpeg_dest_ptr dest_mgr = NULL; + FILE * input_file; + FILE * output_file; + JDIMENSION num_scanlines; + + /* On Mac, fetch a command line. */ +#ifdef USE_CCOMMAND + argc = ccommand(&argv); +#endif + + progname = argv[0]; + if (progname == NULL || progname[0] == 0) + progname = "djpeg"; /* in case C library doesn't provide it */ + + /* Initialize the JPEG decompression object with default error handling. */ + cinfo.err = jpeg_std_error(&jerr); + jpeg_create_decompress(&cinfo); + /* Add some application-specific error messages (from cderror.h) */ + jerr.addon_message_table = cdjpeg_message_table; + jerr.first_addon_message = JMSG_FIRSTADDONCODE; + jerr.last_addon_message = JMSG_LASTADDONCODE; + + /* Insert custom marker processor for COM and APP12. + * APP12 is used by some digital camera makers for textual info, + * so we provide the ability to display it as text. + * If you like, additional APPn marker types can be selected for display, + * but don't try to override APP0 or APP14 this way (see libjpeg.doc). + */ + jpeg_set_marker_processor(&cinfo, JPEG_COM, print_text_marker); + jpeg_set_marker_processor(&cinfo, JPEG_APP0+12, print_text_marker); + + /* Now safe to enable signal catcher. */ +#ifdef NEED_SIGNAL_CATCHER + enable_signal_catcher((j_common_ptr) &cinfo); +#endif + + /* Scan command line to find file names. */ + /* It is convenient to use just one switch-parsing routine, but the switch + * values read here are ignored; we will rescan the switches after opening + * the input file. + * (Exception: tracing level set here controls verbosity for COM markers + * found during jpeg_read_header...) + */ + + file_index = parse_switches(&cinfo, argc, argv, 0, FALSE); + +#ifdef TWO_FILE_COMMANDLINE + /* Must have either -outfile switch or explicit output file name */ + if (outfilename == NULL) { + if (file_index != argc-2) { + fprintf(stderr, "%s: must name one input and one output file\n", + progname); + usage(); + } + outfilename = argv[file_index+1]; + } else { + if (file_index != argc-1) { + fprintf(stderr, "%s: must name one input and one output file\n", + progname); + usage(); + } + } +#else + /* Unix style: expect zero or one file name */ + if (file_index < argc-1) { + fprintf(stderr, "%s: only one input file\n", progname); + usage(); + } +#endif /* TWO_FILE_COMMANDLINE */ + + /* Open the input file. */ + if (file_index < argc) { + if ((input_file = fopen(argv[file_index], READ_BINARY)) == NULL) { + fprintf(stderr, "%s: can't open %s\n", progname, argv[file_index]); + exit(EXIT_FAILURE); + } + } else { + /* default input file is stdin */ + input_file = read_stdin(); + } + + /* Open the output file. */ + if (outfilename != NULL) { + if ((output_file = fopen(outfilename, WRITE_BINARY)) == NULL) { + fprintf(stderr, "%s: can't open %s\n", progname, outfilename); + exit(EXIT_FAILURE); + } + } else { + /* default output file is stdout */ + output_file = write_stdout(); + } + +#ifdef PROGRESS_REPORT + start_progress_monitor((j_common_ptr) &cinfo, &progress); +#endif + + /* Specify data source for decompression */ + jpeg_stdio_src(&cinfo, input_file); + + /* Read file header, set default decompression parameters */ + (void) jpeg_read_header(&cinfo, TRUE); + + /* Adjust default decompression parameters by re-parsing the options */ + file_index = parse_switches(&cinfo, argc, argv, 0, TRUE); + + /* Initialize the output module now to let it override any crucial + * option settings (for instance, GIF wants to force color quantization). + */ + switch (requested_fmt) { +#ifdef BMP_SUPPORTED + case FMT_BMP: + dest_mgr = jinit_write_bmp(&cinfo, FALSE); + break; + case FMT_OS2: + dest_mgr = jinit_write_bmp(&cinfo, TRUE); + break; +#endif +#ifdef GIF_SUPPORTED + case FMT_GIF: + dest_mgr = jinit_write_gif(&cinfo); + break; +#endif +#ifdef PPM_SUPPORTED + case FMT_PPM: + dest_mgr = jinit_write_ppm(&cinfo); + break; +#endif +#ifdef RLE_SUPPORTED + case FMT_RLE: + dest_mgr = jinit_write_rle(&cinfo); + break; +#endif +#ifdef TARGA_SUPPORTED + case FMT_TARGA: + dest_mgr = jinit_write_targa(&cinfo); + break; +#endif + default: + ERREXIT(&cinfo, JERR_UNSUPPORTED_FORMAT); + break; + } + dest_mgr->output_file = output_file; + + /* Start decompressor */ + (void) jpeg_start_decompress(&cinfo); + + /* Write output file header */ + (*dest_mgr->start_output) (&cinfo, dest_mgr); + + /* Process data */ + while (cinfo.output_scanline < cinfo.output_height) { + num_scanlines = jpeg_read_scanlines(&cinfo, dest_mgr->buffer, + dest_mgr->buffer_height); + (*dest_mgr->put_pixel_rows) (&cinfo, dest_mgr, num_scanlines); + } + +#ifdef PROGRESS_REPORT + /* Hack: count final pass as done in case finish_output does an extra pass. + * The library won't have updated completed_passes. + */ + progress.pub.completed_passes = progress.pub.total_passes; +#endif + + /* Finish decompression and release memory. + * I must do it in this order because output module has allocated memory + * of lifespan JPOOL_IMAGE; it needs to finish before releasing memory. + */ + (*dest_mgr->finish_output) (&cinfo, dest_mgr); + (void) jpeg_finish_decompress(&cinfo); + jpeg_destroy_decompress(&cinfo); + + /* Close files, if we opened them */ + if (input_file != stdin) + fclose(input_file); + if (output_file != stdout) + fclose(output_file); + +#ifdef PROGRESS_REPORT + end_progress_monitor((j_common_ptr) &cinfo); +#endif + + /* All done. */ + exit(jerr.num_warnings ? EXIT_WARNING : EXIT_SUCCESS); + return 0; /* suppress no-return-value warnings */ +} diff --git a/jpeg-9/example.c b/jpeg-9/example.c new file mode 100755 index 0000000..e21cf12 --- /dev/null +++ b/jpeg-9/example.c @@ -0,0 +1,433 @@ +/* + * example.c + * + * This file illustrates how to use the IJG code as a subroutine library + * to read or write JPEG image files. You should look at this code in + * conjunction with the documentation file libjpeg.txt. + * + * This code will not do anything useful as-is, but it may be helpful as a + * skeleton for constructing routines that call the JPEG library. + * + * We present these routines in the same coding style used in the JPEG code + * (ANSI function definitions, etc); but you are of course free to code your + * routines in a different style if you prefer. + */ + +#include + +/* + * Include file for users of JPEG library. + * You will need to have included system headers that define at least + * the typedefs FILE and size_t before you can include jpeglib.h. + * (stdio.h is sufficient on ANSI-conforming systems.) + * You may also wish to include "jerror.h". + */ + +#include "jpeglib.h" + +/* + * is used for the optional error recovery mechanism shown in + * the second part of the example. + */ + +#include + + + +/******************** JPEG COMPRESSION SAMPLE INTERFACE *******************/ + +/* This half of the example shows how to feed data into the JPEG compressor. + * We present a minimal version that does not worry about refinements such + * as error recovery (the JPEG code will just exit() if it gets an error). + */ + + +/* + * IMAGE DATA FORMATS: + * + * The standard input image format is a rectangular array of pixels, with + * each pixel having the same number of "component" values (color channels). + * Each pixel row is an array of JSAMPLEs (which typically are unsigned chars). + * If you are working with color data, then the color values for each pixel + * must be adjacent in the row; for example, R,G,B,R,G,B,R,G,B,... for 24-bit + * RGB color. + * + * For this example, we'll assume that this data structure matches the way + * our application has stored the image in memory, so we can just pass a + * pointer to our image buffer. In particular, let's say that the image is + * RGB color and is described by: + */ + +extern JSAMPLE * image_buffer; /* Points to large array of R,G,B-order data */ +extern int image_height; /* Number of rows in image */ +extern int image_width; /* Number of columns in image */ + + +/* + * Sample routine for JPEG compression. We assume that the target file name + * and a compression quality factor are passed in. + */ + +GLOBAL(void) +write_JPEG_file (char * filename, int quality) +{ + /* This struct contains the JPEG compression parameters and pointers to + * working space (which is allocated as needed by the JPEG library). + * It is possible to have several such structures, representing multiple + * compression/decompression processes, in existence at once. We refer + * to any one struct (and its associated working data) as a "JPEG object". + */ + struct jpeg_compress_struct cinfo; + /* This struct represents a JPEG error handler. It is declared separately + * because applications often want to supply a specialized error handler + * (see the second half of this file for an example). But here we just + * take the easy way out and use the standard error handler, which will + * print a message on stderr and call exit() if compression fails. + * Note that this struct must live as long as the main JPEG parameter + * struct, to avoid dangling-pointer problems. + */ + struct jpeg_error_mgr jerr; + /* More stuff */ + FILE * outfile; /* target file */ + JSAMPROW row_pointer[1]; /* pointer to JSAMPLE row[s] */ + int row_stride; /* physical row width in image buffer */ + + /* Step 1: allocate and initialize JPEG compression object */ + + /* We have to set up the error handler first, in case the initialization + * step fails. (Unlikely, but it could happen if you are out of memory.) + * This routine fills in the contents of struct jerr, and returns jerr's + * address which we place into the link field in cinfo. + */ + cinfo.err = jpeg_std_error(&jerr); + /* Now we can initialize the JPEG compression object. */ + jpeg_create_compress(&cinfo); + + /* Step 2: specify data destination (eg, a file) */ + /* Note: steps 2 and 3 can be done in either order. */ + + /* Here we use the library-supplied code to send compressed data to a + * stdio stream. You can also write your own code to do something else. + * VERY IMPORTANT: use "b" option to fopen() if you are on a machine that + * requires it in order to write binary files. + */ + if ((outfile = fopen(filename, "wb")) == NULL) { + fprintf(stderr, "can't open %s\n", filename); + exit(1); + } + jpeg_stdio_dest(&cinfo, outfile); + + /* Step 3: set parameters for compression */ + + /* First we supply a description of the input image. + * Four fields of the cinfo struct must be filled in: + */ + cinfo.image_width = image_width; /* image width and height, in pixels */ + cinfo.image_height = image_height; + cinfo.input_components = 3; /* # of color components per pixel */ + cinfo.in_color_space = JCS_RGB; /* colorspace of input image */ + /* Now use the library's routine to set default compression parameters. + * (You must set at least cinfo.in_color_space before calling this, + * since the defaults depend on the source color space.) + */ + jpeg_set_defaults(&cinfo); + /* Now you can set any non-default parameters you wish to. + * Here we just illustrate the use of quality (quantization table) scaling: + */ + jpeg_set_quality(&cinfo, quality, TRUE /* limit to baseline-JPEG values */); + + /* Step 4: Start compressor */ + + /* TRUE ensures that we will write a complete interchange-JPEG file. + * Pass TRUE unless you are very sure of what you're doing. + */ + jpeg_start_compress(&cinfo, TRUE); + + /* Step 5: while (scan lines remain to be written) */ + /* jpeg_write_scanlines(...); */ + + /* Here we use the library's state variable cinfo.next_scanline as the + * loop counter, so that we don't have to keep track ourselves. + * To keep things simple, we pass one scanline per call; you can pass + * more if you wish, though. + */ + row_stride = image_width * 3; /* JSAMPLEs per row in image_buffer */ + + while (cinfo.next_scanline < cinfo.image_height) { + /* jpeg_write_scanlines expects an array of pointers to scanlines. + * Here the array is only one element long, but you could pass + * more than one scanline at a time if that's more convenient. + */ + row_pointer[0] = & image_buffer[cinfo.next_scanline * row_stride]; + (void) jpeg_write_scanlines(&cinfo, row_pointer, 1); + } + + /* Step 6: Finish compression */ + + jpeg_finish_compress(&cinfo); + /* After finish_compress, we can close the output file. */ + fclose(outfile); + + /* Step 7: release JPEG compression object */ + + /* This is an important step since it will release a good deal of memory. */ + jpeg_destroy_compress(&cinfo); + + /* And we're done! */ +} + + +/* + * SOME FINE POINTS: + * + * In the above loop, we ignored the return value of jpeg_write_scanlines, + * which is the number of scanlines actually written. We could get away + * with this because we were only relying on the value of cinfo.next_scanline, + * which will be incremented correctly. If you maintain additional loop + * variables then you should be careful to increment them properly. + * Actually, for output to a stdio stream you needn't worry, because + * then jpeg_write_scanlines will write all the lines passed (or else exit + * with a fatal error). Partial writes can only occur if you use a data + * destination module that can demand suspension of the compressor. + * (If you don't know what that's for, you don't need it.) + * + * If the compressor requires full-image buffers (for entropy-coding + * optimization or a multi-scan JPEG file), it will create temporary + * files for anything that doesn't fit within the maximum-memory setting. + * (Note that temp files are NOT needed if you use the default parameters.) + * On some systems you may need to set up a signal handler to ensure that + * temporary files are deleted if the program is interrupted. See libjpeg.txt. + * + * Scanlines MUST be supplied in top-to-bottom order if you want your JPEG + * files to be compatible with everyone else's. If you cannot readily read + * your data in that order, you'll need an intermediate array to hold the + * image. See rdtarga.c or rdbmp.c for examples of handling bottom-to-top + * source data using the JPEG code's internal virtual-array mechanisms. + */ + + + +/******************** JPEG DECOMPRESSION SAMPLE INTERFACE *******************/ + +/* This half of the example shows how to read data from the JPEG decompressor. + * It's a bit more refined than the above, in that we show: + * (a) how to modify the JPEG library's standard error-reporting behavior; + * (b) how to allocate workspace using the library's memory manager. + * + * Just to make this example a little different from the first one, we'll + * assume that we do not intend to put the whole image into an in-memory + * buffer, but to send it line-by-line someplace else. We need a one- + * scanline-high JSAMPLE array as a work buffer, and we will let the JPEG + * memory manager allocate it for us. This approach is actually quite useful + * because we don't need to remember to deallocate the buffer separately: it + * will go away automatically when the JPEG object is cleaned up. + */ + + +/* + * ERROR HANDLING: + * + * The JPEG library's standard error handler (jerror.c) is divided into + * several "methods" which you can override individually. This lets you + * adjust the behavior without duplicating a lot of code, which you might + * have to update with each future release. + * + * Our example here shows how to override the "error_exit" method so that + * control is returned to the library's caller when a fatal error occurs, + * rather than calling exit() as the standard error_exit method does. + * + * We use C's setjmp/longjmp facility to return control. This means that the + * routine which calls the JPEG library must first execute a setjmp() call to + * establish the return point. We want the replacement error_exit to do a + * longjmp(). But we need to make the setjmp buffer accessible to the + * error_exit routine. To do this, we make a private extension of the + * standard JPEG error handler object. (If we were using C++, we'd say we + * were making a subclass of the regular error handler.) + * + * Here's the extended error handler struct: + */ + +struct my_error_mgr { + struct jpeg_error_mgr pub; /* "public" fields */ + + jmp_buf setjmp_buffer; /* for return to caller */ +}; + +typedef struct my_error_mgr * my_error_ptr; + +/* + * Here's the routine that will replace the standard error_exit method: + */ + +METHODDEF(void) +my_error_exit (j_common_ptr cinfo) +{ + /* cinfo->err really points to a my_error_mgr struct, so coerce pointer */ + my_error_ptr myerr = (my_error_ptr) cinfo->err; + + /* Always display the message. */ + /* We could postpone this until after returning, if we chose. */ + (*cinfo->err->output_message) (cinfo); + + /* Return control to the setjmp point */ + longjmp(myerr->setjmp_buffer, 1); +} + + +/* + * Sample routine for JPEG decompression. We assume that the source file name + * is passed in. We want to return 1 on success, 0 on error. + */ + + +GLOBAL(int) +read_JPEG_file (char * filename) +{ + /* This struct contains the JPEG decompression parameters and pointers to + * working space (which is allocated as needed by the JPEG library). + */ + struct jpeg_decompress_struct cinfo; + /* We use our private extension JPEG error handler. + * Note that this struct must live as long as the main JPEG parameter + * struct, to avoid dangling-pointer problems. + */ + struct my_error_mgr jerr; + /* More stuff */ + FILE * infile; /* source file */ + JSAMPARRAY buffer; /* Output row buffer */ + int row_stride; /* physical row width in output buffer */ + + /* In this example we want to open the input file before doing anything else, + * so that the setjmp() error recovery below can assume the file is open. + * VERY IMPORTANT: use "b" option to fopen() if you are on a machine that + * requires it in order to read binary files. + */ + + if ((infile = fopen(filename, "rb")) == NULL) { + fprintf(stderr, "can't open %s\n", filename); + return 0; + } + + /* Step 1: allocate and initialize JPEG decompression object */ + + /* We set up the normal JPEG error routines, then override error_exit. */ + cinfo.err = jpeg_std_error(&jerr.pub); + jerr.pub.error_exit = my_error_exit; + /* Establish the setjmp return context for my_error_exit to use. */ + if (setjmp(jerr.setjmp_buffer)) { + /* If we get here, the JPEG code has signaled an error. + * We need to clean up the JPEG object, close the input file, and return. + */ + jpeg_destroy_decompress(&cinfo); + fclose(infile); + return 0; + } + /* Now we can initialize the JPEG decompression object. */ + jpeg_create_decompress(&cinfo); + + /* Step 2: specify data source (eg, a file) */ + + jpeg_stdio_src(&cinfo, infile); + + /* Step 3: read file parameters with jpeg_read_header() */ + + (void) jpeg_read_header(&cinfo, TRUE); + /* We can ignore the return value from jpeg_read_header since + * (a) suspension is not possible with the stdio data source, and + * (b) we passed TRUE to reject a tables-only JPEG file as an error. + * See libjpeg.txt for more info. + */ + + /* Step 4: set parameters for decompression */ + + /* In this example, we don't need to change any of the defaults set by + * jpeg_read_header(), so we do nothing here. + */ + + /* Step 5: Start decompressor */ + + (void) jpeg_start_decompress(&cinfo); + /* We can ignore the return value since suspension is not possible + * with the stdio data source. + */ + + /* We may need to do some setup of our own at this point before reading + * the data. After jpeg_start_decompress() we have the correct scaled + * output image dimensions available, as well as the output colormap + * if we asked for color quantization. + * In this example, we need to make an output work buffer of the right size. + */ + /* JSAMPLEs per row in output buffer */ + row_stride = cinfo.output_width * cinfo.output_components; + /* Make a one-row-high sample array that will go away when done with image */ + buffer = (*cinfo.mem->alloc_sarray) + ((j_common_ptr) &cinfo, JPOOL_IMAGE, row_stride, 1); + + /* Step 6: while (scan lines remain to be read) */ + /* jpeg_read_scanlines(...); */ + + /* Here we use the library's state variable cinfo.output_scanline as the + * loop counter, so that we don't have to keep track ourselves. + */ + while (cinfo.output_scanline < cinfo.output_height) { + /* jpeg_read_scanlines expects an array of pointers to scanlines. + * Here the array is only one element long, but you could ask for + * more than one scanline at a time if that's more convenient. + */ + (void) jpeg_read_scanlines(&cinfo, buffer, 1); + /* Assume put_scanline_someplace wants a pointer and sample count. */ + put_scanline_someplace(buffer[0], row_stride); + } + + /* Step 7: Finish decompression */ + + (void) jpeg_finish_decompress(&cinfo); + /* We can ignore the return value since suspension is not possible + * with the stdio data source. + */ + + /* Step 8: Release JPEG decompression object */ + + /* This is an important step since it will release a good deal of memory. */ + jpeg_destroy_decompress(&cinfo); + + /* After finish_decompress, we can close the input file. + * Here we postpone it until after no more JPEG errors are possible, + * so as to simplify the setjmp error logic above. (Actually, I don't + * think that jpeg_destroy can do an error exit, but why assume anything...) + */ + fclose(infile); + + /* At this point you may want to check to see whether any corrupt-data + * warnings occurred (test whether jerr.pub.num_warnings is nonzero). + */ + + /* And we're done! */ + return 1; +} + + +/* + * SOME FINE POINTS: + * + * In the above code, we ignored the return value of jpeg_read_scanlines, + * which is the number of scanlines actually read. We could get away with + * this because we asked for only one line at a time and we weren't using + * a suspending data source. See libjpeg.txt for more info. + * + * We cheated a bit by calling alloc_sarray() after jpeg_start_decompress(); + * we should have done it beforehand to ensure that the space would be + * counted against the JPEG max_memory setting. In some systems the above + * code would risk an out-of-memory error. However, in general we don't + * know the output image dimensions before jpeg_start_decompress(), unless we + * call jpeg_calc_output_dimensions(). See libjpeg.txt for more about this. + * + * Scanlines are returned in the same order as they appear in the JPEG file, + * which is standardly top-to-bottom. If you must emit data bottom-to-top, + * you can use one of the virtual arrays provided by the JPEG memory manager + * to invert the data. See wrbmp.c for an example. + * + * As with compression, some operating modes may require temporary files. + * On some systems you may need to set up a signal handler to ensure that + * temporary files are deleted if the program is interrupted. See libjpeg.txt. + */ diff --git a/jpeg-9/filelist.txt b/jpeg-9/filelist.txt new file mode 100755 index 0000000..a0761fa --- /dev/null +++ b/jpeg-9/filelist.txt @@ -0,0 +1,214 @@ +IJG JPEG LIBRARY: FILE LIST + +Copyright (C) 1994-2012, Thomas G. Lane, Guido Vollbeding. +This file is part of the Independent JPEG Group's software. +For conditions of distribution and use, see the accompanying README file. + + +Here is a road map to the files in the IJG JPEG distribution. The +distribution includes the JPEG library proper, plus two application +programs ("cjpeg" and "djpeg") which use the library to convert JPEG +files to and from some other popular image formats. A third application +"jpegtran" uses the library to do lossless conversion between different +variants of JPEG. There are also two stand-alone applications, +"rdjpgcom" and "wrjpgcom". + + +THE JPEG LIBRARY +================ + +Include files: + +jpeglib.h JPEG library's exported data and function declarations. +jconfig.h Configuration declarations. Note: this file is not present + in the distribution; it is generated during installation. +jmorecfg.h Additional configuration declarations; need not be changed + for a standard installation. +jerror.h Declares JPEG library's error and trace message codes. +jinclude.h Central include file used by all IJG .c files to reference + system include files. +jpegint.h JPEG library's internal data structures. +jdct.h Private declarations for forward & reverse DCT subsystems. +jmemsys.h Private declarations for memory management subsystem. +jversion.h Version information. + +Applications using the library should include jpeglib.h (which in turn +includes jconfig.h and jmorecfg.h). Optionally, jerror.h may be included +if the application needs to reference individual JPEG error codes. The +other include files are intended for internal use and would not normally +be included by an application program. (cjpeg/djpeg/etc do use jinclude.h, +since its function is to improve portability of the whole IJG distribution. +Most other applications will directly include the system include files they +want, and hence won't need jinclude.h.) + + +C source code files: + +These files contain most of the functions intended to be called directly by +an application program: + +jcapimin.c Application program interface: core routines for compression. +jcapistd.c Application program interface: standard compression. +jdapimin.c Application program interface: core routines for decompression. +jdapistd.c Application program interface: standard decompression. +jcomapi.c Application program interface routines common to compression + and decompression. +jcparam.c Compression parameter setting helper routines. +jctrans.c API and library routines for transcoding compression. +jdtrans.c API and library routines for transcoding decompression. + +Compression side of the library: + +jcinit.c Initialization: determines which other modules to use. +jcmaster.c Master control: setup and inter-pass sequencing logic. +jcmainct.c Main buffer controller (preprocessor => JPEG compressor). +jcprepct.c Preprocessor buffer controller. +jccoefct.c Buffer controller for DCT coefficient buffer. +jccolor.c Color space conversion. +jcsample.c Downsampling. +jcdctmgr.c DCT manager (DCT implementation selection & control). +jfdctint.c Forward DCT using slow-but-accurate integer method. +jfdctfst.c Forward DCT using faster, less accurate integer method. +jfdctflt.c Forward DCT using floating-point arithmetic. +jchuff.c Huffman entropy coding. +jcarith.c Arithmetic entropy coding. +jcmarker.c JPEG marker writing. +jdatadst.c Data destination managers for memory and stdio output. + +Decompression side of the library: + +jdmaster.c Master control: determines which other modules to use. +jdinput.c Input controller: controls input processing modules. +jdmainct.c Main buffer controller (JPEG decompressor => postprocessor). +jdcoefct.c Buffer controller for DCT coefficient buffer. +jdpostct.c Postprocessor buffer controller. +jdmarker.c JPEG marker reading. +jdhuff.c Huffman entropy decoding. +jdarith.c Arithmetic entropy decoding. +jddctmgr.c IDCT manager (IDCT implementation selection & control). +jidctint.c Inverse DCT using slow-but-accurate integer method. +jidctfst.c Inverse DCT using faster, less accurate integer method. +jidctflt.c Inverse DCT using floating-point arithmetic. +jdsample.c Upsampling. +jdcolor.c Color space conversion. +jdmerge.c Merged upsampling/color conversion (faster, lower quality). +jquant1.c One-pass color quantization using a fixed-spacing colormap. +jquant2.c Two-pass color quantization using a custom-generated colormap. + Also handles one-pass quantization to an externally given map. +jdatasrc.c Data source managers for memory and stdio input. + +Support files for both compression and decompression: + +jaricom.c Tables for common use in arithmetic entropy encoding and + decoding routines. +jerror.c Standard error handling routines (application replaceable). +jmemmgr.c System-independent (more or less) memory management code. +jutils.c Miscellaneous utility routines. + +jmemmgr.c relies on a system-dependent memory management module. The IJG +distribution includes the following implementations of the system-dependent +module: + +jmemnobs.c "No backing store": assumes adequate virtual memory exists. +jmemansi.c Makes temporary files with ANSI-standard routine tmpfile(). +jmemname.c Makes temporary files with program-generated file names. +jmemdos.c Custom implementation for MS-DOS (16-bit environment only): + can use extended and expanded memory as well as temp files. +jmemmac.c Custom implementation for Apple Macintosh. + +Exactly one of the system-dependent modules should be configured into an +installed JPEG library (see install.txt for hints about which one to use). +On unusual systems you may find it worthwhile to make a special +system-dependent memory manager. + + +Non-C source code files: + +jmemdosa.asm 80x86 assembly code support for jmemdos.c; used only in + MS-DOS-specific configurations of the JPEG library. + + +CJPEG/DJPEG/JPEGTRAN +==================== + +Include files: + +cdjpeg.h Declarations shared by cjpeg/djpeg/jpegtran modules. +cderror.h Additional error and trace message codes for cjpeg et al. +transupp.h Declarations for jpegtran support routines in transupp.c. + +C source code files: + +cjpeg.c Main program for cjpeg. +djpeg.c Main program for djpeg. +jpegtran.c Main program for jpegtran. +cdjpeg.c Utility routines used by all three programs. +rdcolmap.c Code to read a colormap file for djpeg's "-map" switch. +rdswitch.c Code to process some of cjpeg's more complex switches. + Also used by jpegtran. +transupp.c Support code for jpegtran: lossless image manipulations. + +Image file reader modules for cjpeg: + +rdbmp.c BMP file input. +rdgif.c GIF file input (now just a stub). +rdppm.c PPM/PGM file input. +rdrle.c Utah RLE file input. +rdtarga.c Targa file input. + +Image file writer modules for djpeg: + +wrbmp.c BMP file output. +wrgif.c GIF file output (a mere shadow of its former self). +wrppm.c PPM/PGM file output. +wrrle.c Utah RLE file output. +wrtarga.c Targa file output. + + +RDJPGCOM/WRJPGCOM +================= + +C source code files: + +rdjpgcom.c Stand-alone rdjpgcom application. +wrjpgcom.c Stand-alone wrjpgcom application. + +These programs do not depend on the IJG library. They do use +jconfig.h and jinclude.h, only to improve portability. + + +ADDITIONAL FILES +================ + +Documentation (see README for a guide to the documentation files): + +README Master documentation file. +*.txt Other documentation files. +*.1 Documentation in Unix man page format. +change.log Version-to-version change highlights. +example.c Sample code for calling JPEG library. + +Configuration/installation files and programs (see install.txt for more info): + +configure Unix shell script to perform automatic configuration. +configure.ac Source file for use with Autoconf to generate configure. +ltmain.sh Support scripts for configure (from GNU libtool). +config.guess +config.sub +depcomp +missing +ar-lib +install-sh Install shell script for those Unix systems lacking one. +Makefile.in Makefile input for configure. +Makefile.am Source file for use with Automake to generate Makefile.in. +ckconfig.c Program to generate jconfig.h on non-Unix systems. +jconfig.txt Template for making jconfig.h by hand. +mak*.* Sample makefiles for particular systems. +jconfig.* Sample jconfig.h for particular systems. +libjpeg.map Script to generate shared library with versioned symbols. +aclocal.m4 M4 macro definitions for use with Autoconf. + +Test files (see install.txt for test procedure): + +test*.* Source and comparison files for confidence test. + These are binary image files, NOT text files. diff --git a/jpeg-9/install-sh b/jpeg-9/install-sh new file mode 100755 index 0000000..fd651cd --- /dev/null +++ b/jpeg-9/install-sh @@ -0,0 +1,527 @@ +#!/bin/sh +# install - install a program, script, or datafile + +scriptversion=2011-11-20.07; # UTC + +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# 'make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. + +nl=' +' +IFS=" "" $nl" + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit=${DOITPROG-} +if test -z "$doit"; then + doit_exec=exec +else + doit_exec=$doit +fi + +# Put in absolute file names if you don't have them in your path; +# or use environment vars. + +chgrpprog=${CHGRPPROG-chgrp} +chmodprog=${CHMODPROG-chmod} +chownprog=${CHOWNPROG-chown} +cmpprog=${CMPPROG-cmp} +cpprog=${CPPROG-cp} +mkdirprog=${MKDIRPROG-mkdir} +mvprog=${MVPROG-mv} +rmprog=${RMPROG-rm} +stripprog=${STRIPPROG-strip} + +posix_glob='?' +initialize_posix_glob=' + test "$posix_glob" != "?" || { + if (set -f) 2>/dev/null; then + posix_glob= + else + posix_glob=: + fi + } +' + +posix_mkdir= + +# Desired mode of installed file. +mode=0755 + +chgrpcmd= +chmodcmd=$chmodprog +chowncmd= +mvcmd=$mvprog +rmcmd="$rmprog -f" +stripcmd= + +src= +dst= +dir_arg= +dst_arg= + +copy_on_change=false +no_target_directory= + +usage="\ +Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE + or: $0 [OPTION]... SRCFILES... DIRECTORY + or: $0 [OPTION]... -t DIRECTORY SRCFILES... + or: $0 [OPTION]... -d DIRECTORIES... + +In the 1st form, copy SRCFILE to DSTFILE. +In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. +In the 4th, create DIRECTORIES. + +Options: + --help display this help and exit. + --version display version info and exit. + + -c (ignored) + -C install only if different (preserve the last data modification time) + -d create directories instead of installing files. + -g GROUP $chgrpprog installed files to GROUP. + -m MODE $chmodprog installed files to MODE. + -o USER $chownprog installed files to USER. + -s $stripprog installed files. + -t DIRECTORY install into DIRECTORY. + -T report an error if DSTFILE is a directory. + +Environment variables override the default commands: + CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG + RMPROG STRIPPROG +" + +while test $# -ne 0; do + case $1 in + -c) ;; + + -C) copy_on_change=true;; + + -d) dir_arg=true;; + + -g) chgrpcmd="$chgrpprog $2" + shift;; + + --help) echo "$usage"; exit $?;; + + -m) mode=$2 + case $mode in + *' '* | *' '* | *' +'* | *'*'* | *'?'* | *'['*) + echo "$0: invalid mode: $mode" >&2 + exit 1;; + esac + shift;; + + -o) chowncmd="$chownprog $2" + shift;; + + -s) stripcmd=$stripprog;; + + -t) dst_arg=$2 + # Protect names problematic for 'test' and other utilities. + case $dst_arg in + -* | [=\(\)!]) dst_arg=./$dst_arg;; + esac + shift;; + + -T) no_target_directory=true;; + + --version) echo "$0 $scriptversion"; exit $?;; + + --) shift + break;; + + -*) echo "$0: invalid option: $1" >&2 + exit 1;; + + *) break;; + esac + shift +done + +if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then + # When -d is used, all remaining arguments are directories to create. + # When -t is used, the destination is already specified. + # Otherwise, the last argument is the destination. Remove it from $@. + for arg + do + if test -n "$dst_arg"; then + # $@ is not empty: it contains at least $arg. + set fnord "$@" "$dst_arg" + shift # fnord + fi + shift # arg + dst_arg=$arg + # Protect names problematic for 'test' and other utilities. + case $dst_arg in + -* | [=\(\)!]) dst_arg=./$dst_arg;; + esac + done +fi + +if test $# -eq 0; then + if test -z "$dir_arg"; then + echo "$0: no input file specified." >&2 + exit 1 + fi + # It's OK to call 'install-sh -d' without argument. + # This can happen when creating conditional directories. + exit 0 +fi + +if test -z "$dir_arg"; then + do_exit='(exit $ret); exit $ret' + trap "ret=129; $do_exit" 1 + trap "ret=130; $do_exit" 2 + trap "ret=141; $do_exit" 13 + trap "ret=143; $do_exit" 15 + + # Set umask so as not to create temps with too-generous modes. + # However, 'strip' requires both read and write access to temps. + case $mode in + # Optimize common cases. + *644) cp_umask=133;; + *755) cp_umask=22;; + + *[0-7]) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw='% 200' + fi + cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; + *) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw=,u+rw + fi + cp_umask=$mode$u_plus_rw;; + esac +fi + +for src +do + # Protect names problematic for 'test' and other utilities. + case $src in + -* | [=\(\)!]) src=./$src;; + esac + + if test -n "$dir_arg"; then + dst=$src + dstdir=$dst + test -d "$dstdir" + dstdir_status=$? + else + + # Waiting for this to be detected by the "$cpprog $src $dsttmp" command + # might cause directories to be created, which would be especially bad + # if $src (and thus $dsttmp) contains '*'. + if test ! -f "$src" && test ! -d "$src"; then + echo "$0: $src does not exist." >&2 + exit 1 + fi + + if test -z "$dst_arg"; then + echo "$0: no destination specified." >&2 + exit 1 + fi + dst=$dst_arg + + # If destination is a directory, append the input filename; won't work + # if double slashes aren't ignored. + if test -d "$dst"; then + if test -n "$no_target_directory"; then + echo "$0: $dst_arg: Is a directory" >&2 + exit 1 + fi + dstdir=$dst + dst=$dstdir/`basename "$src"` + dstdir_status=0 + else + # Prefer dirname, but fall back on a substitute if dirname fails. + dstdir=` + (dirname "$dst") 2>/dev/null || + expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$dst" : 'X\(//\)[^/]' \| \ + X"$dst" : 'X\(//\)$' \| \ + X"$dst" : 'X\(/\)' \| . 2>/dev/null || + echo X"$dst" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q' + ` + + test -d "$dstdir" + dstdir_status=$? + fi + fi + + obsolete_mkdir_used=false + + if test $dstdir_status != 0; then + case $posix_mkdir in + '') + # Create intermediate dirs using mode 755 as modified by the umask. + # This is like FreeBSD 'install' as of 1997-10-28. + umask=`umask` + case $stripcmd.$umask in + # Optimize common cases. + *[2367][2367]) mkdir_umask=$umask;; + .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; + + *[0-7]) + mkdir_umask=`expr $umask + 22 \ + - $umask % 100 % 40 + $umask % 20 \ + - $umask % 10 % 4 + $umask % 2 + `;; + *) mkdir_umask=$umask,go-w;; + esac + + # With -d, create the new directory with the user-specified mode. + # Otherwise, rely on $mkdir_umask. + if test -n "$dir_arg"; then + mkdir_mode=-m$mode + else + mkdir_mode= + fi + + posix_mkdir=false + case $umask in + *[123567][0-7][0-7]) + # POSIX mkdir -p sets u+wx bits regardless of umask, which + # is incompatible with FreeBSD 'install' when (umask & 300) != 0. + ;; + *) + tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ + trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0 + + if (umask $mkdir_umask && + exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 + then + if test -z "$dir_arg" || { + # Check for POSIX incompatibilities with -m. + # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or + # other-writable bit of parent directory when it shouldn't. + # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. + ls_ld_tmpdir=`ls -ld "$tmpdir"` + case $ls_ld_tmpdir in + d????-?r-*) different_mode=700;; + d????-?--*) different_mode=755;; + *) false;; + esac && + $mkdirprog -m$different_mode -p -- "$tmpdir" && { + ls_ld_tmpdir_1=`ls -ld "$tmpdir"` + test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" + } + } + then posix_mkdir=: + fi + rmdir "$tmpdir/d" "$tmpdir" + else + # Remove any dirs left behind by ancient mkdir implementations. + rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null + fi + trap '' 0;; + esac;; + esac + + if + $posix_mkdir && ( + umask $mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" + ) + then : + else + + # The umask is ridiculous, or mkdir does not conform to POSIX, + # or it failed possibly due to a race condition. Create the + # directory the slow way, step by step, checking for races as we go. + + case $dstdir in + /*) prefix='/';; + [-=\(\)!]*) prefix='./';; + *) prefix='';; + esac + + eval "$initialize_posix_glob" + + oIFS=$IFS + IFS=/ + $posix_glob set -f + set fnord $dstdir + shift + $posix_glob set +f + IFS=$oIFS + + prefixes= + + for d + do + test X"$d" = X && continue + + prefix=$prefix$d + if test -d "$prefix"; then + prefixes= + else + if $posix_mkdir; then + (umask=$mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break + # Don't fail if two instances are running concurrently. + test -d "$prefix" || exit 1 + else + case $prefix in + *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; + *) qprefix=$prefix;; + esac + prefixes="$prefixes '$qprefix'" + fi + fi + prefix=$prefix/ + done + + if test -n "$prefixes"; then + # Don't fail if two instances are running concurrently. + (umask $mkdir_umask && + eval "\$doit_exec \$mkdirprog $prefixes") || + test -d "$dstdir" || exit 1 + obsolete_mkdir_used=true + fi + fi + fi + + if test -n "$dir_arg"; then + { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && + { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || + test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 + else + + # Make a couple of temp file names in the proper directory. + dsttmp=$dstdir/_inst.$$_ + rmtmp=$dstdir/_rm.$$_ + + # Trap to clean up those temp files at exit. + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 + + # Copy the file name to the temp name. + (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && + + # and set any options; do chmod last to preserve setuid bits. + # + # If any of these fail, we abort the whole thing. If we want to + # ignore errors from any of these, just make sure not to ignore + # errors from the above "$doit $cpprog $src $dsttmp" command. + # + { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && + { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && + { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && + + # If -C, don't bother to copy if it wouldn't change the file. + if $copy_on_change && + old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && + new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && + + eval "$initialize_posix_glob" && + $posix_glob set -f && + set X $old && old=:$2:$4:$5:$6 && + set X $new && new=:$2:$4:$5:$6 && + $posix_glob set +f && + + test "$old" = "$new" && + $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 + then + rm -f "$dsttmp" + else + # Rename the file to the real destination. + $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || + + # The rename failed, perhaps because mv can't rename something else + # to itself, or perhaps because mv is so ancient that it does not + # support -f. + { + # Now remove or move aside any old file at destination location. + # We try this two ways since rm can't unlink itself on some + # systems and the destination file might be busy for other + # reasons. In this case, the final cleanup might fail but the new + # file should still install successfully. + { + test ! -f "$dst" || + $doit $rmcmd -f "$dst" 2>/dev/null || + { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && + { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } + } || + { echo "$0: cannot unlink or rename $dst" >&2 + (exit 1); exit 1 + } + } && + + # Now rename the file to the real destination. + $doit $mvcmd "$dsttmp" "$dst" + } + fi || exit 1 + + trap '' 0 + fi +done + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/jpeg-9/install.txt b/jpeg-9/install.txt new file mode 100755 index 0000000..d73a057 --- /dev/null +++ b/jpeg-9/install.txt @@ -0,0 +1,1096 @@ +INSTALLATION INSTRUCTIONS for the Independent JPEG Group's JPEG software + +Copyright (C) 1991-2012, Thomas G. Lane, Guido Vollbeding. +This file is part of the Independent JPEG Group's software. +For conditions of distribution and use, see the accompanying README file. + + +This file explains how to configure and install the IJG software. We have +tried to make this software extremely portable and flexible, so that it can be +adapted to almost any environment. The downside of this decision is that the +installation process is complicated. We have provided shortcuts to simplify +the task on common systems. But in any case, you will need at least a little +familiarity with C programming and program build procedures for your system. + +If you are only using this software as part of a larger program, the larger +program's installation procedure may take care of configuring the IJG code. +For example, Ghostscript's installation script will configure the IJG code. +You don't need to read this file if you just want to compile Ghostscript. + +If you are on a Unix machine, you may not need to read this file at all. +Try doing + ./configure + make + make test +If that doesn't complain, do + make install +(better do "make -n install" first to see if the makefile will put the files +where you want them). Read further if you run into snags or want to customize +the code for your system. + + +TABLE OF CONTENTS +----------------- + +Before you start +Configuring the software: + using the automatic "configure" script + using one of the supplied jconfig and makefile files + by hand +Building the software +Testing the software +Installing the software +Optional stuff +Optimization +Hints for specific systems + + +BEFORE YOU START +================ + +Before installing the software you must unpack the distributed source code. +Since you are reading this file, you have probably already succeeded in this +task. However, there is a potential for error if you needed to convert the +files to the local standard text file format (for example, if you are on +MS-DOS you may have converted LF end-of-line to CR/LF). You must apply +such conversion to all the files EXCEPT those whose names begin with "test". +The test files contain binary data; if you change them in any way then the +self-test will give bad results. + +Please check the last section of this file to see if there are hints for the +specific machine or compiler you are using. + + +CONFIGURING THE SOFTWARE +======================== + +To configure the IJG code for your system, you need to create two files: + * jconfig.h: contains values for system-dependent #define symbols. + * Makefile: controls the compilation process. +(On a non-Unix machine, you may create "project files" or some other +substitute for a Makefile. jconfig.h is needed in any environment.) + +We provide three different ways to generate these files: + * On a Unix system, you can just run the "configure" script. + * We provide sample jconfig files and makefiles for popular machines; + if your machine matches one of the samples, just copy the right sample + files to jconfig.h and Makefile. + * If all else fails, read the instructions below and make your own files. + + +Configuring the software using the automatic "configure" script +--------------------------------------------------------------- + +If you are on a Unix machine, you can just type + ./configure +and let the configure script construct appropriate configuration files. +If you're using "csh" on an old version of System V, you might need to type + sh configure +instead to prevent csh from trying to execute configure itself. +Expect configure to run for a few minutes, particularly on slower machines; +it works by compiling a series of test programs. + +Configure was created with GNU Autoconf and it follows the usual conventions +for GNU configure scripts. It makes a few assumptions that you may want to +override. You can do this by providing optional switches to configure: + +* Configure will build both static and shared libraries, if possible. +If you want to build libjpeg only as a static library, say + ./configure --disable-shared +If you want to build libjpeg only as a shared library, say + ./configure --disable-static +Configure uses GNU libtool to take care of system-dependent shared library +building methods. + +* Configure will use gcc (GNU C compiler) if it's available, otherwise cc. +To force a particular compiler to be selected, use the CC option, for example + ./configure CC='cc' +The same method can be used to include any unusual compiler switches. +For example, on HP-UX you probably want to say + ./configure CC='cc -Aa' +to get HP's compiler to run in ANSI mode. + +* The default CFLAGS setting is "-g" for non-gcc compilers, "-g -O2" for gcc. +You can override this by saying, for example, + ./configure CFLAGS='-O2' +if you want to compile without debugging support. + +* Configure will set up the makefile so that "make install" will install files +into /usr/local/bin, /usr/local/man, etc. You can specify an installation +prefix other than "/usr/local" by giving configure the option "--prefix=PATH". + +* If you don't have a lot of swap space, you may need to enable the IJG +software's internal virtual memory mechanism. To do this, give the option +"--enable-maxmem=N" where N is the default maxmemory limit in megabytes. +This is discussed in more detail under "Selecting a memory manager", below. +You probably don't need to worry about this on reasonably-sized Unix machines, +unless you plan to process very large images. + +Configure has some other features that are useful if you are cross-compiling +or working in a network of multiple machine types; but if you need those +features, you probably already know how to use them. + + +Configuring the software using one of the supplied jconfig and makefile files +----------------------------------------------------------------------------- + +If you have one of these systems, you can just use the provided configuration +files: + +Makefile jconfig file System and/or compiler + +makefile.manx jconfig.manx Amiga, Manx Aztec C +makefile.sas jconfig.sas Amiga, SAS C +makeproj.mac jconfig.mac Apple Macintosh, Metrowerks CodeWarrior +mak*jpeg.st jconfig.st Atari ST/STE/TT, Pure C or Turbo C +makefile.bcc jconfig.bcc MS-DOS or OS/2, Borland C +makefile.dj jconfig.dj MS-DOS, DJGPP (Delorie's port of GNU C) +makefile.mc6 jconfig.mc6 MS-DOS, Microsoft C (16-bit only) +makefile.wat jconfig.wat MS-DOS, OS/2, or Windows NT, Watcom C +makefile.vc jconfig.vc Windows NT/95, MS Visual C++ +make*.vc6 jconfig.vc Windows NT/95, MS Visual C++ 6 +make*.v10 jconfig.vc Windows NT/95, MS Visual C++ 2010 (v10) +makefile.mms jconfig.vms Digital VMS, with MMS software +makefile.vms jconfig.vms Digital VMS, without MMS software + +Copy the proper jconfig file to jconfig.h and the makefile to Makefile (or +whatever your system uses as the standard makefile name). For more info see +the appropriate system-specific hints section near the end of this file. + + +Configuring the software by hand +-------------------------------- + +First, generate a jconfig.h file. If you are moderately familiar with C, +the comments in jconfig.txt should be enough information to do this; just +copy jconfig.txt to jconfig.h and edit it appropriately. Otherwise, you may +prefer to use the ckconfig.c program. You will need to compile and execute +ckconfig.c by hand --- we hope you know at least enough to do that. +ckconfig.c may not compile the first try (in fact, the whole idea is for it +to fail if anything is going to). If you get compile errors, fix them by +editing ckconfig.c according to the directions given in ckconfig.c. Once +you get it to run, it will write a suitable jconfig.h file, and will also +print out some advice about which makefile to use. + +You may also want to look at the canned jconfig files, if there is one for a +system similar to yours. + +Second, select a makefile and copy it to Makefile (or whatever your system +uses as the standard makefile name). The most generic makefiles we provide +are + makefile.ansi: if your C compiler supports function prototypes + makefile.unix: if not. +(You have function prototypes if ckconfig.c put "#define HAVE_PROTOTYPES" +in jconfig.h.) You may want to start from one of the other makefiles if +there is one for a system similar to yours. + +Look over the selected Makefile and adjust options as needed. In particular +you may want to change the CC and CFLAGS definitions. For instance, if you +are using GCC, set CC=gcc. If you had to use any compiler switches to get +ckconfig.c to work, make sure the same switches are in CFLAGS. + +If you are on a system that doesn't use makefiles, you'll need to set up +project files (or whatever you do use) to compile all the source files and +link them into executable files cjpeg, djpeg, jpegtran, rdjpgcom, and wrjpgcom. +See the file lists in any of the makefiles to find out which files go into +each program. Note that the provided makefiles all make a "library" file +libjpeg first, but you don't have to do that if you don't want to; the file +lists identify which source files are actually needed for compression, +decompression, or both. As a last resort, you can make a batch script that +just compiles everything and links it all together; makefile.vms is an example +of this (it's for VMS systems that have no make-like utility). + +Here are comments about some specific configuration decisions you'll +need to make: + +Command line style +------------------ + +These programs can use a Unix-like command line style which supports +redirection and piping, like this: + cjpeg inputfile >outputfile + cjpeg outputfile + source program | cjpeg >outputfile +The simpler "two file" command line style is just + cjpeg inputfile outputfile +You may prefer the two-file style, particularly if you don't have pipes. + +You MUST use two-file style on any system that doesn't cope well with binary +data fed through stdin/stdout; this is true for some MS-DOS compilers, for +example. If you're not on a Unix system, it's safest to assume you need +two-file style. (But if your compiler provides either the Posix-standard +fdopen() library routine or a Microsoft-compatible setmode() routine, you +can safely use the Unix command line style, by defining USE_FDOPEN or +USE_SETMODE respectively.) + +To use the two-file style, make jconfig.h say "#define TWO_FILE_COMMANDLINE". + +Selecting a memory manager +-------------------------- + +The IJG code is capable of working on images that are too big to fit in main +memory; data is swapped out to temporary files as necessary. However, the +code to do this is rather system-dependent. We provide five different +memory managers: + +* jmemansi.c This version uses the ANSI-standard library routine tmpfile(), + which not all non-ANSI systems have. On some systems + tmpfile() may put the temporary file in a non-optimal + location; if you don't like what it does, use jmemname.c. + +* jmemname.c This version creates named temporary files. For anything + except a Unix machine, you'll need to configure the + select_file_name() routine appropriately; see the comments + near the head of jmemname.c. If you use this version, define + NEED_SIGNAL_CATCHER in jconfig.h to make sure the temp files + are removed if the program is aborted. + +* jmemnobs.c (That stands for No Backing Store :-).) This will compile on + almost any system, but it assumes you have enough main memory + or virtual memory to hold the biggest images you work with. + +* jmemdos.c This should be used with most 16-bit MS-DOS compilers. + See the system-specific notes about MS-DOS for more info. + IMPORTANT: if you use this, define USE_MSDOS_MEMMGR in + jconfig.h, and include the assembly file jmemdosa.asm in the + programs. The supplied makefiles and jconfig files for + 16-bit MS-DOS compilers already do both. + +* jmemmac.c Custom version for Apple Macintosh; see the system-specific + notes for Macintosh for more info. + +To use a particular memory manager, change the SYSDEPMEM variable in your +makefile to equal the corresponding object file name (for example, jmemansi.o +or jmemansi.obj for jmemansi.c). + +If you have plenty of (real or virtual) main memory, just use jmemnobs.c. +"Plenty" means about ten bytes for every pixel in the largest images +you plan to process, so a lot of systems don't meet this criterion. +If yours doesn't, try jmemansi.c first. If that doesn't compile, you'll have +to use jmemname.c; be sure to adjust select_file_name() for local conditions. +You may also need to change unlink() to remove() in close_backing_store(). + +Except with jmemnobs.c or jmemmac.c, you need to adjust the DEFAULT_MAX_MEM +setting to a reasonable value for your system (either by adding a #define for +DEFAULT_MAX_MEM to jconfig.h, or by adding a -D switch to the Makefile). +This value limits the amount of data space the program will attempt to +allocate. Code and static data space isn't counted, so the actual memory +needs for cjpeg or djpeg are typically 100 to 150Kb more than the max-memory +setting. Larger max-memory settings reduce the amount of I/O needed to +process a large image, but too large a value can result in "insufficient +memory" failures. On most Unix machines (and other systems with virtual +memory), just set DEFAULT_MAX_MEM to several million and forget it. At the +other end of the spectrum, for MS-DOS machines you probably can't go much +above 300K to 400K. (On MS-DOS the value refers to conventional memory only. +Extended/expanded memory is handled separately by jmemdos.c.) + + +BUILDING THE SOFTWARE +===================== + +Now you should be able to compile the software. Just say "make" (or +whatever's necessary to start the compilation). Have a cup of coffee. + +Here are some things that could go wrong: + +If your compiler complains about undefined structures, you should be able to +shut it up by putting "#define INCOMPLETE_TYPES_BROKEN" in jconfig.h. + +If you have trouble with missing system include files or inclusion of the +wrong ones, read jinclude.h. This shouldn't happen if you used configure +or ckconfig.c to set up jconfig.h. + +There are a fair number of routines that do not use all of their parameters; +some compilers will issue warnings about this, which you can ignore. There +are also a few configuration checks that may give "unreachable code" warnings. +Any other warning deserves investigation. + +If you don't have a getenv() library routine, define NO_GETENV. + +Also see the system-specific hints, below. + + +TESTING THE SOFTWARE +==================== + +As a quick test of functionality we've included a small sample image in +several forms: + testorig.jpg Starting point for the djpeg tests. + testimg.ppm The output of djpeg testorig.jpg + testimg.bmp The output of djpeg -bmp -colors 256 testorig.jpg + testimg.jpg The output of cjpeg testimg.ppm + testprog.jpg Progressive-mode equivalent of testorig.jpg. + testimgp.jpg The output of cjpeg -progressive -optimize testimg.ppm +(The first- and second-generation .jpg files aren't identical since the +default compression parameters are lossy.) If you can generate duplicates +of the testimg* files then you probably have working programs. + +With most of the makefiles, "make test" will perform the necessary +comparisons. + +If you're using a makefile that doesn't provide the test option, run djpeg +and cjpeg by hand and compare the output files to testimg* with whatever +binary file comparison tool you have. The files should be bit-for-bit +identical. + +If the programs complain "MAX_ALLOC_CHUNK is wrong, please fix", then you +need to reduce MAX_ALLOC_CHUNK to a value that fits in type size_t. +Try adding "#define MAX_ALLOC_CHUNK 65520L" to jconfig.h. A less likely +configuration error is "ALIGN_TYPE is wrong, please fix": defining ALIGN_TYPE +as long should take care of that one. + +If the cjpeg test run fails with "Missing Huffman code table entry", it's a +good bet that you needed to define RIGHT_SHIFT_IS_UNSIGNED. Go back to the +configuration step and run ckconfig.c. (This is a good plan for any other +test failure, too.) + +If you are using Unix (one-file) command line style on a non-Unix system, +it's a good idea to check that binary I/O through stdin/stdout actually +works. You should get the same results from "djpeg out.ppm" +as from "djpeg -outfile out.ppm testorig.jpg". Note that the makefiles all +use the latter style and therefore do not exercise stdin/stdout! If this +check fails, try recompiling with USE_SETMODE or USE_FDOPEN defined. +If it still doesn't work, better use two-file style. + +If you chose a memory manager other than jmemnobs.c, you should test that +temporary-file usage works. Try "djpeg -bmp -colors 256 -max 0 testorig.jpg" +and make sure its output matches testimg.bmp. If you have any really large +images handy, try compressing them with -optimize and/or decompressing with +-colors 256 to make sure your DEFAULT_MAX_MEM setting is not too large. + +NOTE: this is far from an exhaustive test of the JPEG software; some modules, +such as 1-pass color quantization, are not exercised at all. It's just a +quick test to give you some confidence that you haven't missed something +major. + + +INSTALLING THE SOFTWARE +======================= + +Once you're done with the above steps, you can install the software by +copying the executable files (cjpeg, djpeg, jpegtran, rdjpgcom, and wrjpgcom) +to wherever you normally install programs. On Unix systems, you'll also want +to put the man pages (cjpeg.1, djpeg.1, jpegtran.1, rdjpgcom.1, wrjpgcom.1) +in the man-page directory. The pre-fab makefiles don't support this step +since there's such a wide variety of installation procedures on different +systems. + +If you generated a Makefile with the "configure" script, you can just say + make install +to install the programs and their man pages into the standard places. +(You'll probably need to be root to do this.) We recommend first saying + make -n install +to see where configure thought the files should go. You may need to edit +the Makefile, particularly if your system's conventions for man page +filenames don't match what configure expects. + +If you want to install the IJG library itself, for use in compiling other +programs besides ours, then you need to put the four include files + jpeglib.h jerror.h jconfig.h jmorecfg.h +into your include-file directory, and put the library file libjpeg.a +(extension may vary depending on system) wherever library files go. +If you generated a Makefile with "configure", it will do what it thinks +is the right thing if you say + make install-lib + + +OPTIONAL STUFF +============== + +Progress monitor: + +If you like, you can #define PROGRESS_REPORT (in jconfig.h) to enable display +of percent-done progress reports. The routine provided in cdjpeg.c merely +prints percentages to stderr, but you can customize it to do something +fancier. + +Utah RLE file format support: + +We distribute the software with support for RLE image files (Utah Raster +Toolkit format) disabled, because the RLE support won't compile without the +Utah library. If you have URT version 3.1 or later, you can enable RLE +support as follows: + 1. #define RLE_SUPPORTED in jconfig.h. + 2. Add a -I option to CFLAGS in the Makefile for the directory + containing the URT .h files (typically the "include" + subdirectory of the URT distribution). + 3. Add -L... -lrle to LDLIBS in the Makefile, where ... specifies + the directory containing the URT "librle.a" file (typically the + "lib" subdirectory of the URT distribution). + +Support for 12-bit-deep pixel data: + +The JPEG standard allows either 8-bit or 12-bit data precision. (For color, +this means 8 or 12 bits per channel, of course.) If you need to work with +deeper than 8-bit data, you can compile the IJG code for 12-bit operation. +To do so: + 1. In jmorecfg.h, define BITS_IN_JSAMPLE as 12 rather than 8. + 2. In jconfig.h, undefine BMP_SUPPORTED, RLE_SUPPORTED, and TARGA_SUPPORTED, + because the code for those formats doesn't handle 12-bit data and won't + even compile. (The PPM code does work, as explained below. The GIF + code works too; it scales 8-bit GIF data to and from 12-bit depth + automatically.) + 3. Compile. Don't expect "make test" to pass, since the supplied test + files are for 8-bit data. + +Currently, 12-bit support does not work on 16-bit-int machines. + +Note that a 12-bit version will not read 8-bit JPEG files, nor vice versa; +so you'll want to keep around a regular 8-bit compilation as well. +(Run-time selection of data depth, to allow a single copy that does both, +is possible but would probably slow things down considerably; it's very low +on our to-do list.) + +The PPM reader (rdppm.c) can read 12-bit data from either text-format or +binary-format PPM and PGM files. Binary-format PPM/PGM files which have a +maxval greater than 255 are assumed to use 2 bytes per sample, MSB first +(big-endian order). As of early 1995, 2-byte binary format is not +officially supported by the PBMPLUS library, but it is expected that a +future release of PBMPLUS will support it. Note that the PPM reader will +read files of any maxval regardless of the BITS_IN_JSAMPLE setting; incoming +data is automatically rescaled to either maxval=255 or maxval=4095 as +appropriate for the cjpeg bit depth. + +The PPM writer (wrppm.c) will normally write 2-byte binary PPM or PGM +format, maxval 4095, when compiled with BITS_IN_JSAMPLE=12. Since this +format is not yet widely supported, you can disable it by compiling wrppm.c +with PPM_NORAWWORD defined; then the data is scaled down to 8 bits to make a +standard 1-byte/sample PPM or PGM file. (Yes, this means still another copy +of djpeg to keep around. But hopefully you won't need it for very long. +Poskanzer's supposed to get that new PBMPLUS release out Real Soon Now.) + +Of course, if you are working with 12-bit data, you probably have it stored +in some other, nonstandard format. In that case you'll probably want to +write your own I/O modules to read and write your format. + +Note that a 12-bit version of cjpeg always runs in "-optimize" mode, in +order to generate valid Huffman tables. This is necessary because our +default Huffman tables only cover 8-bit data. + +Removing code: + +If you need to make a smaller version of the JPEG software, some optional +functions can be removed at compile time. See the xxx_SUPPORTED #defines in +jconfig.h and jmorecfg.h. If at all possible, we recommend that you leave in +decoder support for all valid JPEG files, to ensure that you can read anyone's +output. Taking out support for image file formats that you don't use is the +most painless way to make the programs smaller. Another possibility is to +remove some of the DCT methods: in particular, the "IFAST" method may not be +enough faster than the others to be worth keeping on your machine. (If you +do remove ISLOW or IFAST, be sure to redefine JDCT_DEFAULT or JDCT_FASTEST +to a supported method, by adding a #define in jconfig.h.) + + +OPTIMIZATION +============ + +Unless you own a Cray, you'll probably be interested in making the JPEG +software go as fast as possible. This section covers some machine-dependent +optimizations you may want to try. We suggest that before trying any of +this, you first get the basic installation to pass the self-test step. +Repeat the self-test after any optimization to make sure that you haven't +broken anything. + +The integer DCT routines perform a lot of multiplications. These +multiplications must yield 32-bit results, but none of their input values +are more than 16 bits wide. On many machines, notably the 680x0 and 80x86 +CPUs, a 16x16=>32 bit multiply instruction is faster than a full 32x32=>32 +bit multiply. Unfortunately there is no portable way to specify such a +multiplication in C, but some compilers can generate one when you use the +right combination of casts. See the MULTIPLYxxx macro definitions in +jdct.h. If your compiler makes "int" be 32 bits and "short" be 16 bits, +defining SHORTxSHORT_32 is fairly likely to work. When experimenting with +alternate definitions, be sure to test not only whether the code still works +(use the self-test), but also whether it is actually faster --- on some +compilers, alternate definitions may compute the right answer, yet be slower +than the default. Timing cjpeg on a large PGM (grayscale) input file is the +best way to check this, as the DCT will be the largest fraction of the runtime +in that mode. (Note: some of the distributed compiler-specific jconfig files +already contain #define switches to select appropriate MULTIPLYxxx +definitions.) + +If your machine has sufficiently fast floating point hardware, you may find +that the float DCT method is faster than the integer DCT methods, even +after tweaking the integer multiply macros. In that case you may want to +make the float DCT be the default method. (The only objection to this is +that float DCT results may vary slightly across machines.) To do that, add +"#define JDCT_DEFAULT JDCT_FLOAT" to jconfig.h. Even if you don't change +the default, you should redefine JDCT_FASTEST, which is the method selected +by djpeg's -fast switch. Don't forget to update the documentation files +(usage.txt and/or cjpeg.1, djpeg.1) to agree with what you've done. + +If access to "short" arrays is slow on your machine, it may be a win to +define type JCOEF as int rather than short. This will cost a good deal of +memory though, particularly in some multi-pass modes, so don't do it unless +you have memory to burn and short is REALLY slow. + +If your compiler can compile function calls in-line, make sure the INLINE +macro in jmorecfg.h is defined as the keyword that marks a function +inline-able. Some compilers have a switch that tells the compiler to inline +any function it thinks is profitable (e.g., -finline-functions for gcc). +Enabling such a switch is likely to make the compiled code bigger but faster. + +In general, it's worth trying the maximum optimization level of your compiler, +and experimenting with any optional optimizations such as loop unrolling. +(Unfortunately, far too many compilers have optimizer bugs ... be prepared to +back off if the code fails self-test.) If you do any experimentation along +these lines, please report the optimal settings to jpeg-info@jpegclub.org so +we can mention them in future releases. Be sure to specify your machine and +compiler version. + + +HINTS FOR SPECIFIC SYSTEMS +========================== + +We welcome reports on changes needed for systems not mentioned here. Submit +'em to jpeg-info@jpegclub.org. Also, if configure or ckconfig.c is wrong +about how to configure the JPEG software for your system, please let us know. + + +Acorn RISC OS: + +(Thanks to Simon Middleton for these hints on compiling with Desktop C.) +After renaming the files according to Acorn conventions, take a copy of +makefile.ansi, change all occurrences of 'libjpeg.a' to 'libjpeg.o' and +change these definitions as indicated: + +CFLAGS= -throwback -IC: -Wn +LDLIBS=C:o.Stubs +SYSDEPMEM=jmemansi.o +LN=Link +AR=LibFile -c -o + +Also add a new line '.c.o:; $(cc) $< $(cflags) -c -o $@'. Remove the +lines '$(RM) libjpeg.o' and '$(AR2) libjpeg.o' and the 'jconfig.h' +dependency section. + +Copy jconfig.txt to jconfig.h. Edit jconfig.h to define TWO_FILE_COMMANDLINE +and CHAR_IS_UNSIGNED. + +Run the makefile using !AMU not !Make. If you want to use the 'clean' and +'test' makefile entries then you will have to fiddle with the syntax a bit +and rename the test files. + + +Amiga: + +SAS C 6.50 reportedly is too buggy to compile the IJG code properly. +A patch to update to 6.51 is available from SAS or AmiNet FTP sites. + +The supplied config files are set up to use jmemname.c as the memory +manager, with temporary files being created on the device named by +"JPEGTMP:". + + +Atari ST/STE/TT: + +Copy the project files makcjpeg.st, makdjpeg.st, maktjpeg.st, and makljpeg.st +to cjpeg.prj, djpeg.prj, jpegtran.prj, and libjpeg.prj respectively. The +project files should work as-is with Pure C. For Turbo C, change library +filenames "pc..." to "tc..." in each project file. Note that libjpeg.prj +selects jmemansi.c as the recommended memory manager. You'll probably want to +adjust the DEFAULT_MAX_MEM setting --- you want it to be a couple hundred K +less than your normal free memory. Put "#define DEFAULT_MAX_MEM nnnn" into +jconfig.h to do this. + +To use the 68881/68882 coprocessor for the floating point DCT, add the +compiler option "-8" to the project files and replace pcfltlib.lib with +pc881lib.lib in cjpeg.prj and djpeg.prj. Or if you don't have a +coprocessor, you may prefer to remove the float DCT code by undefining +DCT_FLOAT_SUPPORTED in jmorecfg.h (since without a coprocessor, the float +code will be too slow to be useful). In that case, you can delete +pcfltlib.lib from the project files. + +Note that you must make libjpeg.lib before making cjpeg.ttp, djpeg.ttp, +or jpegtran.ttp. You'll have to perform the self-test by hand. + +We haven't bothered to include project files for rdjpgcom and wrjpgcom. +Those source files should just be compiled by themselves; they don't +depend on the JPEG library. You can use the default.prj project file +of the Pure C distribution to make the programs. + +There is a bug in some older versions of the Turbo C library which causes the +space used by temporary files created with "tmpfile()" not to be freed after +an abnormal program exit. If you check your disk afterwards, you will find +cluster chains that are allocated but not used by a file. This should not +happen in cjpeg/djpeg/jpegtran, since we enable a signal catcher to explicitly +close temp files before exiting. But if you use the JPEG library with your +own code, be sure to supply a signal catcher, or else use a different +system-dependent memory manager. + + +Cray: + +Should you be so fortunate as to be running JPEG on a Cray YMP, there is a +compiler bug in old versions of Cray's Standard C (prior to 3.1). If you +still have an old compiler, you'll need to insert a line reading +"#pragma novector" just before the loop + for (i = 1; i <= (int) htbl->bits[l]; i++) + huffsize[p++] = (char) l; +in fix_huff_tbl (in V5beta1, line 204 of jchuff.c and line 176 of jdhuff.c). +[This bug may or may not still occur with the current IJG code, but it's +probably a dead issue anyway...] + + +HP-UX: + +If you have HP-UX 7.05 or later with the "software development" C compiler, +you should run the compiler in ANSI mode. If using the configure script, +say + ./configure CC='cc -Aa' +(or -Ae if you prefer). If configuring by hand, use makefile.ansi and add +"-Aa" to the CFLAGS line in the makefile. + +If you have a pre-7.05 system, or if you are using the non-ANSI C compiler +delivered with a minimum HP-UX system, then you must use makefile.unix +(and do NOT add -Aa); or just run configure without the CC option. + +On HP 9000 series 800 machines, the HP C compiler is buggy in revisions prior +to A.08.07. If you get complaints about "not a typedef name", you'll have to +use makefile.unix, or run configure without the CC option. + + +Macintosh, generic comments: + +The supplied user-interface files (cjpeg.c, djpeg.c, etc) are set up to +provide a Unix-style command line interface. You can use this interface on +the Mac by means of the ccommand() library routine provided by Metrowerks +CodeWarrior or Think C. This is only appropriate for testing the library, +however; to make a user-friendly equivalent of cjpeg/djpeg you'd really want +to develop a Mac-style user interface. There isn't a complete example +available at the moment, but there are some helpful starting points: +1. Sam Bushell's free "To JPEG" applet provides drag-and-drop conversion to +JPEG under System 7 and later. This only illustrates how to use the +compression half of the library, but it does a very nice job of that part. +The CodeWarrior source code is available from http://www.pobox.com/~jsam. +2. Jim Brunner prepared a Mac-style user interface for both compression and +decompression. Unfortunately, it hasn't been updated since IJG v4, and +the library's API has changed considerably since then. Still it may be of +some help, particularly as a guide to compiling the IJG code under Think C. +Jim's code is available from the Info-Mac archives, at sumex-aim.stanford.edu +or mirrors thereof; see file /info-mac/dev/src/jpeg-convert-c.hqx. + +jmemmac.c is the recommended memory manager back end for Macintosh. It uses +NewPtr/DisposePtr instead of malloc/free, and has a Mac-specific +implementation of jpeg_mem_available(). It also creates temporary files that +follow Mac conventions. (That part of the code relies on System-7-or-later OS +functions. See the comments in jmemmac.c if you need to run it on System 6.) +NOTE that USE_MAC_MEMMGR must be defined in jconfig.h to use jmemmac.c. + +You can also use jmemnobs.c, if you don't care about handling images larger +than available memory. If you use any memory manager back end other than +jmemmac.c, we recommend replacing "malloc" and "free" by "NewPtr" and +"DisposePtr", because Mac C libraries often have peculiar implementations of +malloc/free. (For instance, free() may not return the freed space to the +Mac Memory Manager. This is undesirable for the IJG code because jmemmgr.c +already clumps space requests.) + + +Macintosh, Metrowerks CodeWarrior: + +The Unix-command-line-style interface can be used by defining USE_CCOMMAND. +You'll also need to define TWO_FILE_COMMANDLINE to avoid stdin/stdout. +This means that when using the cjpeg/djpeg programs, you'll have to type the +input and output file names in the "Arguments" text-edit box, rather than +using the file radio buttons. (Perhaps USE_FDOPEN or USE_SETMODE would +eliminate the problem, but I haven't heard from anyone who's tried it.) + +On 680x0 Macs, Metrowerks defines type "double" as a 10-byte IEEE extended +float. jmemmgr.c won't like this: it wants sizeof(ALIGN_TYPE) to be a power +of 2. Add "#define ALIGN_TYPE long" to jconfig.h to eliminate the complaint. + +The supplied configuration file jconfig.mac can be used for your jconfig.h; +it includes all the recommended symbol definitions. If you have AppleScript +installed, you can run the supplied script makeproj.mac to create CodeWarrior +project files for the library and the testbed applications, then build the +library and applications. (Thanks to Dan Sears and Don Agro for this nifty +hack, which saves us from trying to maintain CodeWarrior project files as part +of the IJG distribution...) + + +Macintosh, Think C: + +The documentation in Jim Brunner's "JPEG Convert" source code (see above) +includes detailed build instructions for Think C; it's probably somewhat +out of date for the current release, but may be helpful. + +If you want to build the minimal command line version, proceed as follows. +You'll have to prepare project files for the programs; we don't include any +in the distribution since they are not text files. Use the file lists in +any of the supplied makefiles as a guide. Also add the ANSI and Unix C +libraries in a separate segment. You may need to divide the JPEG files into +more than one segment; we recommend dividing compression and decompression +modules. Define USE_CCOMMAND in jconfig.h so that the ccommand() routine is +called. You must also define TWO_FILE_COMMANDLINE because stdin/stdout +don't handle binary data correctly. + +On 680x0 Macs, Think C defines type "double" as a 12-byte IEEE extended float. +jmemmgr.c won't like this: it wants sizeof(ALIGN_TYPE) to be a power of 2. +Add "#define ALIGN_TYPE long" to jconfig.h to eliminate the complaint. + +jconfig.mac should work as a jconfig.h configuration file for Think C, +but the makeproj.mac AppleScript script is specific to CodeWarrior. Sorry. + + +MIPS R3000: + +MIPS's cc version 1.31 has a rather nasty optimization bug. Don't use -O +if you have that compiler version. (Use "cc -V" to check the version.) +Note that the R3000 chip is found in workstations from DEC and others. + + +MS-DOS, generic comments for 16-bit compilers: + +The IJG code is designed to work well in 80x86 "small" or "medium" memory +models (i.e., data pointers are 16 bits unless explicitly declared "far"; +code pointers can be either size). You may be able to use small model to +compile cjpeg or djpeg by itself, but you will probably have to use medium +model for any larger application. This won't make much difference in +performance. You *will* take a noticeable performance hit if you use a +large-data memory model, and you should avoid "huge" model if at all +possible. Be sure that NEED_FAR_POINTERS is defined in jconfig.h if you use +a small-data memory model; be sure it is NOT defined if you use a large-data +model. (The supplied makefiles and jconfig files for Borland and Microsoft C +compile in medium model and define NEED_FAR_POINTERS.) + +The DOS-specific memory manager, jmemdos.c, should be used if possible. +It needs some assembly-code routines which are in jmemdosa.asm; make sure +your makefile assembles that file and includes it in the library. If you +don't have a suitable assembler, you can get pre-assembled object files for +jmemdosa by FTP from ftp.uu.net:/graphics/jpeg/jdosaobj.zip. (DOS-oriented +distributions of the IJG source code often include these object files.) + +When using jmemdos.c, jconfig.h must define USE_MSDOS_MEMMGR and must set +MAX_ALLOC_CHUNK to less than 64K (65520L is a typical value). If your +C library's far-heap malloc() can't allocate blocks that large, reduce +MAX_ALLOC_CHUNK to whatever it can handle. + +If you can't use jmemdos.c for some reason --- for example, because you +don't have an assembler to assemble jmemdosa.asm --- you'll have to fall +back to jmemansi.c or jmemname.c. You'll probably still need to set +MAX_ALLOC_CHUNK in jconfig.h, because most DOS C libraries won't malloc() +more than 64K at a time. IMPORTANT: if you use jmemansi.c or jmemname.c, +you will have to compile in a large-data memory model in order to get the +right stdio library. Too bad. + +wrjpgcom needs to be compiled in large model, because it malloc()s a 64KB +work area to hold the comment text. If your C library's malloc can't +handle that, reduce MAX_COM_LENGTH as necessary in wrjpgcom.c. + +Most MS-DOS compilers treat stdin/stdout as text files, so you must use +two-file command line style. But if your compiler has either fdopen() or +setmode(), you can use one-file style if you like. To do this, define +USE_SETMODE or USE_FDOPEN so that stdin/stdout will be set to binary mode. +(USE_SETMODE seems to work with more DOS compilers than USE_FDOPEN.) You +should test that I/O through stdin/stdout produces the same results as I/O +to explicitly named files... the "make test" procedures in the supplied +makefiles do NOT use stdin/stdout. + + +MS-DOS, generic comments for 32-bit compilers: + +None of the above comments about memory models apply if you are using a +32-bit flat-memory-space environment, such as DJGPP or Watcom C. (And you +should use one if you have it, as performance will be much better than +8086-compatible code!) For flat-memory-space compilers, do NOT define +NEED_FAR_POINTERS, and do NOT use jmemdos.c. Use jmemnobs.c if the +environment supplies adequate virtual memory, otherwise use jmemansi.c or +jmemname.c. + +You'll still need to be careful about binary I/O through stdin/stdout. +See the last paragraph of the previous section. + + +MS-DOS, Borland C: + +Be sure to convert all the source files to DOS text format (CR/LF newlines). +Although Borland C will often work OK with unmodified Unix (LF newlines) +source files, sometimes it will give bogus compile errors. +"Illegal character '#'" is the most common such error. (This is true with +Borland C 3.1, but perhaps is fixed in newer releases.) + +If you want one-file command line style, just undefine TWO_FILE_COMMANDLINE. +jconfig.bcc already includes #define USE_SETMODE to make this work. +(fdopen does not work correctly.) + + +MS-DOS, Microsoft C: + +makefile.mc6 works with Microsoft C, DOS Visual C++, etc. It should only +be used if you want to build a 16-bit (small or medium memory model) program. + +If you want one-file command line style, just undefine TWO_FILE_COMMANDLINE. +jconfig.mc6 already includes #define USE_SETMODE to make this work. +(fdopen does not work correctly.) + +Note that this makefile assumes that the working copy of itself is called +"makefile". If you want to call it something else, say "makefile.mak", +be sure to adjust the dependency line that reads "$(RFILE) : makefile". +Otherwise the make will fail because it doesn't know how to create "makefile". +Worse, some releases of Microsoft's make utilities give an incorrect error +message in this situation. + +Old versions of MS C fail with an "out of macro expansion space" error +because they can't cope with the macro TRACEMS8 (defined in jerror.h). +If this happens to you, the easiest solution is to change TRACEMS8 to +expand to nothing. You'll lose the ability to dump out JPEG coefficient +tables with djpeg -debug -debug, but at least you can compile. + +Original MS C 6.0 is very buggy; it compiles incorrect code unless you turn +off optimization entirely (remove -O from CFLAGS). 6.00A is better, but it +still generates bad code if you enable loop optimizations (-Ol or -Ox). + +MS C 8.0 crashes when compiling jquant1.c with optimization switch /Oo ... +which is on by default. To work around this bug, compile that one file +with /Oo-. + + +Microsoft Windows (all versions), generic comments: + +Some Windows system include files define typedef boolean as "unsigned char". +The IJG code also defines typedef boolean, but we make it an "enum" by default. +This doesn't affect the IJG programs because we don't import those Windows +include files. But if you use the JPEG library in your own program, and some +of your program's files import one definition of boolean while some import the +other, you can get all sorts of mysterious problems. A good preventive step +is to make the IJG library use "unsigned char" for boolean. To do that, +add something like this to your jconfig.h file: + /* Define "boolean" as unsigned char, not enum, per Windows custom */ + #ifndef __RPCNDR_H__ /* don't conflict if rpcndr.h already read */ + typedef unsigned char boolean; + #endif + #define HAVE_BOOLEAN /* prevent jmorecfg.h from redefining it */ +(This is already in jconfig.vc, by the way.) + +windef.h contains the declarations + #define far + #define FAR far +Since jmorecfg.h tries to define FAR as empty, you may get a compiler +warning if you include both jpeglib.h and windef.h (which windows.h +includes). To suppress the warning, you can put "#ifndef FAR"/"#endif" +around the line "#define FAR" in jmorecfg.h. +(Something like this is already in jmorecfg.h, by the way.) + +When using the library in a Windows application, you will almost certainly +want to modify or replace the error handler module jerror.c, since our +default error handler does a couple of inappropriate things: + 1. it tries to write error and warning messages on stderr; + 2. in event of a fatal error, it exits by calling exit(). + +A simple stopgap solution for problem 1 is to replace the line + fprintf(stderr, "%s\n", buffer); +(in output_message in jerror.c) with + MessageBox(GetActiveWindow(),buffer,"JPEG Error",MB_OK|MB_ICONERROR); +It's highly recommended that you at least do that much, since otherwise +error messages will disappear into nowhere. (Beginning with IJG v6b, this +code is already present in jerror.c; just define USE_WINDOWS_MESSAGEBOX in +jconfig.h to enable it.) + +The proper solution for problem 2 is to return control to your calling +application after a library error. This can be done with the setjmp/longjmp +technique discussed in libjpeg.txt and illustrated in example.c. (NOTE: +some older Windows C compilers provide versions of setjmp/longjmp that +don't actually work under Windows. You may need to use the Windows system +functions Catch and Throw instead.) + +The recommended memory manager under Windows is jmemnobs.c; in other words, +let Windows do any virtual memory management needed. You should NOT use +jmemdos.c nor jmemdosa.asm under Windows. + +For Windows 3.1, we recommend compiling in medium or large memory model; +for newer Windows versions, use a 32-bit flat memory model. (See the MS-DOS +sections above for more info about memory models.) In the 16-bit memory +models only, you'll need to put + #define MAX_ALLOC_CHUNK 65520L /* Maximum request to malloc() */ +into jconfig.h to limit allocation chunks to 64Kb. (Without that, you'd +have to use huge memory model, which slows things down unnecessarily.) +jmemnobs.c works without modification in large or flat memory models, but to +use medium model, you need to modify its jpeg_get_large and jpeg_free_large +routines to allocate far memory. In any case, you might like to replace +its calls to malloc and free with direct calls on Windows memory allocation +functions. + +You may also want to modify jdatasrc.c and jdatadst.c to use Windows file +operations rather than fread/fwrite. This is only necessary if your C +compiler doesn't provide a competent implementation of C stdio functions. + +You might want to tweak the RGB_xxx macros in jmorecfg.h so that the library +will accept or deliver color pixels in BGR sample order, not RGB; BGR order +is usually more convenient under Windows. Note that this change will break +the sample applications cjpeg/djpeg, but the library itself works fine. + + +Many people want to convert the IJG library into a DLL. This is reasonably +straightforward, but watch out for the following: + + 1. Don't try to compile as a DLL in small or medium memory model; use +large model, or even better, 32-bit flat model. Many places in the IJG code +assume the address of a local variable is an ordinary (not FAR) pointer; +that isn't true in a medium-model DLL. + + 2. Microsoft C cannot pass file pointers between applications and DLLs. +(See Microsoft Knowledge Base, PSS ID Number Q50336.) So jdatasrc.c and +jdatadst.c don't work if you open a file in your application and then pass +the pointer to the DLL. One workaround is to make jdatasrc.c/jdatadst.c +part of your main application rather than part of the DLL. + + 3. You'll probably need to modify the macros GLOBAL() and EXTERN() to +attach suitable linkage keywords to the exported routine names. Similarly, +you'll want to modify METHODDEF() and JMETHOD() to ensure function pointers +are declared in a way that lets application routines be called back through +the function pointers. These macros are in jmorecfg.h. Typical definitions +for a 16-bit DLL are: + #define GLOBAL(type) type _far _pascal _loadds _export + #define EXTERN(type) extern type _far _pascal _loadds + #define METHODDEF(type) static type _far _pascal + #define JMETHOD(type,methodname,arglist) \ + type (_far _pascal *methodname) arglist +For a 32-bit DLL you may want something like + #define GLOBAL(type) __declspec(dllexport) type + #define EXTERN(type) extern __declspec(dllexport) type +Although not all the GLOBAL routines are actually intended to be called by +the application, the performance cost of making them all DLL entry points is +negligible. + +The unmodified IJG library presents a very C-specific application interface, +so the resulting DLL is only usable from C or C++ applications. There has +been some talk of writing wrapper code that would present a simpler interface +usable from other languages, such as Visual Basic. This is on our to-do list +but hasn't been very high priority --- any volunteers out there? + + +Microsoft Windows, Borland C: + +The provided jconfig.bcc should work OK in a 32-bit Windows environment, +but you'll need to tweak it in a 16-bit environment (you'd need to define +NEED_FAR_POINTERS and MAX_ALLOC_CHUNK). Beware that makefile.bcc will need +alteration if you want to use it for Windows --- in particular, you should +use jmemnobs.c not jmemdos.c under Windows. + +Borland C++ 4.5 fails with an internal compiler error when trying to compile +jdmerge.c in 32-bit mode. If enough people complain, perhaps Borland will fix +it. In the meantime, the simplest known workaround is to add a redundant +definition of the variable range_limit in h2v1_merged_upsample(), at the head +of the block that handles odd image width (about line 268 in v6 jdmerge.c): + /* If image width is odd, do the last output column separately */ + if (cinfo->output_width & 1) { + register JSAMPLE * range_limit = cinfo->sample_range_limit; /* ADD THIS */ + cb = GETJSAMPLE(*inptr1); +Pretty bizarre, especially since the very similar routine h2v2_merged_upsample +doesn't trigger the bug. +Recent reports suggest that this bug does not occur with "bcc32a" (the +Pentium-optimized version of the compiler). + +Another report from a user of Borland C 4.5 was that incorrect code (leading +to a color shift in processed images) was produced if any of the following +optimization switch combinations were used: + -Ot -Og + -Ot -Op + -Ot -Om +So try backing off on optimization if you see such a problem. (Are there +several different releases all numbered "4.5"??) + + +Microsoft Windows, Microsoft Visual C++: + +jconfig.vc should work OK with any Microsoft compiler for a 32-bit memory +model. makefile.vc is intended for command-line use. (If you are using +the Developer Studio environment, you may prefer the DevStudio project +files; see below.) + +IJG JPEG 7 adds extern "C" to jpeglib.h. This avoids the need to put +extern "C" { ... } around #include "jpeglib.h" in your C++ application. +You can also force VC++ to treat the library as C++ code by renaming +all the *.c files to *.cpp (and adjusting the makefile to match). +In this case you also need to define the symbol DONT_USE_EXTERN_C in +the configuration to prevent jpeglib.h from using extern "C". + + +Microsoft Windows, Microsoft Visual C++ 6 Developer Studio: + +We include makefiles that should work as project files in DevStudio 6.0 or +later. There is a library makefile that builds the IJG library as a static +Win32 library, and application makefiles that build the sample applications +as Win32 console applications. (Even if you only want the library, we +recommend building the applications so that you can run the self-test.) + +To use: +1. Open the command prompt, change to the main directory and execute the + command line + NMAKE /f makefile.vc setup-vc6 + This will move jconfig.vc to jconfig.h and makefiles to project files. + (Note that the renaming is critical!) +2. Open the workspace file jpeg.dsw, build the library project. + (If you are using DevStudio more recent than 6.0, you'll probably + get a message saying that the project files are being updated.) +3. Open the workspace file apps.dsw, build the application projects. +4. To perform the self-test, execute the command line + NMAKE /f makefile.vc test-build +5. Move the application .exe files from `app`\Release to an + appropriate location on your path. + + +Microsoft Windows, Microsoft Visual C++ 2010 Developer Studio (v10): + +We include makefiles that should work as project files in Visual Studio +2010 or later. There is a library makefile that builds the IJG library +as a static Win32 library, and application makefiles that build the sample +applications as Win32 console applications. (Even if you only want the +library, we recommend building the applications so that you can run the +self-test.) + +To use: +1. Open the command prompt, change to the main directory and execute the + command line + NMAKE /f makefile.vc setup-v10 + This will move jconfig.vc to jconfig.h and makefiles to project files. + (Note that the renaming is critical!) +2. Open the solution file jpeg.sln, build the library project. + (If you are using Visual Studio more recent than 2010 (v10), you'll + probably get a message saying that the project files are being updated.) +3. Open the solution file apps.sln, build the application projects. +4. To perform the self-test, execute the command line + NMAKE /f makefile.vc test-build +5. Move the application .exe files from `app`\Release to an + appropriate location on your path. + +Note: +There seems to be an optimization bug in the compiler which causes the +self-test to fail with the color quantization option. +We have disabled optimization for the file jquant2.c in the library +project file which causes the self-test to pass properly. + + +OS/2, Borland C++: + +Watch out for optimization bugs in older Borland compilers; you may need +to back off the optimization switch settings. See the comments in +makefile.bcc. + + +SGI: + +On some SGI systems, you may need to set "AR2= ar -ts" in the Makefile. +If you are using configure, you can do this by saying + ./configure RANLIB='ar -ts' +This change is not needed on all SGIs. Use it only if the make fails at the +stage of linking the completed programs. + +On the MIPS R4000 architecture (Indy, etc.), the compiler option "-mips2" +reportedly speeds up the float DCT method substantially, enough to make it +faster than the default int method (but still slower than the fast int +method). If you use -mips2, you may want to alter the default DCT method to +be float. To do this, put "#define JDCT_DEFAULT JDCT_FLOAT" in jconfig.h. + + +VMS: + +On an Alpha/VMS system with MMS, be sure to use the "/Marco=Alpha=1" +qualifier with MMS when building the JPEG package. + +VAX/VMS v5.5-1 may have problems with the test step of the build procedure +reporting differences when it compares the original and test images. If the +error points to the last block of the files, it is most likely bogus and may +be safely ignored. It seems to be because the files are Stream_LF and +Backup/Compare has difficulty with the (presumably) null padded files. +This problem was not observed on VAX/VMS v6.1 or AXP/VMS v6.1. diff --git a/jpeg-9/jaricom.c b/jpeg-9/jaricom.c new file mode 100755 index 0000000..50ad879 --- /dev/null +++ b/jpeg-9/jaricom.c @@ -0,0 +1,153 @@ +/* + * jaricom.c + * + * Developed 1997-2011 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains probability estimation tables for common use in + * arithmetic entropy encoding and decoding routines. + * + * This data represents Table D.3 in the JPEG spec (D.2 in the draft), + * ISO/IEC IS 10918-1 and CCITT Recommendation ITU-T T.81, and Table 24 + * in the JBIG spec, ISO/IEC IS 11544 and CCITT Recommendation ITU-T T.82. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" + +/* The following #define specifies the packing of the four components + * into the compact INT32 representation. + * Note that this formula must match the actual arithmetic encoder + * and decoder implementation. The implementation has to be changed + * if this formula is changed. + * The current organization is leaned on Markus Kuhn's JBIG + * implementation (jbig_tab.c). + */ + +#define V(i,a,b,c,d) (((INT32)a << 16) | ((INT32)c << 8) | ((INT32)d << 7) | b) + +const INT32 jpeg_aritab[113+1] = { +/* + * Index, Qe_Value, Next_Index_LPS, Next_Index_MPS, Switch_MPS + */ + V( 0, 0x5a1d, 1, 1, 1 ), + V( 1, 0x2586, 14, 2, 0 ), + V( 2, 0x1114, 16, 3, 0 ), + V( 3, 0x080b, 18, 4, 0 ), + V( 4, 0x03d8, 20, 5, 0 ), + V( 5, 0x01da, 23, 6, 0 ), + V( 6, 0x00e5, 25, 7, 0 ), + V( 7, 0x006f, 28, 8, 0 ), + V( 8, 0x0036, 30, 9, 0 ), + V( 9, 0x001a, 33, 10, 0 ), + V( 10, 0x000d, 35, 11, 0 ), + V( 11, 0x0006, 9, 12, 0 ), + V( 12, 0x0003, 10, 13, 0 ), + V( 13, 0x0001, 12, 13, 0 ), + V( 14, 0x5a7f, 15, 15, 1 ), + V( 15, 0x3f25, 36, 16, 0 ), + V( 16, 0x2cf2, 38, 17, 0 ), + V( 17, 0x207c, 39, 18, 0 ), + V( 18, 0x17b9, 40, 19, 0 ), + V( 19, 0x1182, 42, 20, 0 ), + V( 20, 0x0cef, 43, 21, 0 ), + V( 21, 0x09a1, 45, 22, 0 ), + V( 22, 0x072f, 46, 23, 0 ), + V( 23, 0x055c, 48, 24, 0 ), + V( 24, 0x0406, 49, 25, 0 ), + V( 25, 0x0303, 51, 26, 0 ), + V( 26, 0x0240, 52, 27, 0 ), + V( 27, 0x01b1, 54, 28, 0 ), + V( 28, 0x0144, 56, 29, 0 ), + V( 29, 0x00f5, 57, 30, 0 ), + V( 30, 0x00b7, 59, 31, 0 ), + V( 31, 0x008a, 60, 32, 0 ), + V( 32, 0x0068, 62, 33, 0 ), + V( 33, 0x004e, 63, 34, 0 ), + V( 34, 0x003b, 32, 35, 0 ), + V( 35, 0x002c, 33, 9, 0 ), + V( 36, 0x5ae1, 37, 37, 1 ), + V( 37, 0x484c, 64, 38, 0 ), + V( 38, 0x3a0d, 65, 39, 0 ), + V( 39, 0x2ef1, 67, 40, 0 ), + V( 40, 0x261f, 68, 41, 0 ), + V( 41, 0x1f33, 69, 42, 0 ), + V( 42, 0x19a8, 70, 43, 0 ), + V( 43, 0x1518, 72, 44, 0 ), + V( 44, 0x1177, 73, 45, 0 ), + V( 45, 0x0e74, 74, 46, 0 ), + V( 46, 0x0bfb, 75, 47, 0 ), + V( 47, 0x09f8, 77, 48, 0 ), + V( 48, 0x0861, 78, 49, 0 ), + V( 49, 0x0706, 79, 50, 0 ), + V( 50, 0x05cd, 48, 51, 0 ), + V( 51, 0x04de, 50, 52, 0 ), + V( 52, 0x040f, 50, 53, 0 ), + V( 53, 0x0363, 51, 54, 0 ), + V( 54, 0x02d4, 52, 55, 0 ), + V( 55, 0x025c, 53, 56, 0 ), + V( 56, 0x01f8, 54, 57, 0 ), + V( 57, 0x01a4, 55, 58, 0 ), + V( 58, 0x0160, 56, 59, 0 ), + V( 59, 0x0125, 57, 60, 0 ), + V( 60, 0x00f6, 58, 61, 0 ), + V( 61, 0x00cb, 59, 62, 0 ), + V( 62, 0x00ab, 61, 63, 0 ), + V( 63, 0x008f, 61, 32, 0 ), + V( 64, 0x5b12, 65, 65, 1 ), + V( 65, 0x4d04, 80, 66, 0 ), + V( 66, 0x412c, 81, 67, 0 ), + V( 67, 0x37d8, 82, 68, 0 ), + V( 68, 0x2fe8, 83, 69, 0 ), + V( 69, 0x293c, 84, 70, 0 ), + V( 70, 0x2379, 86, 71, 0 ), + V( 71, 0x1edf, 87, 72, 0 ), + V( 72, 0x1aa9, 87, 73, 0 ), + V( 73, 0x174e, 72, 74, 0 ), + V( 74, 0x1424, 72, 75, 0 ), + V( 75, 0x119c, 74, 76, 0 ), + V( 76, 0x0f6b, 74, 77, 0 ), + V( 77, 0x0d51, 75, 78, 0 ), + V( 78, 0x0bb6, 77, 79, 0 ), + V( 79, 0x0a40, 77, 48, 0 ), + V( 80, 0x5832, 80, 81, 1 ), + V( 81, 0x4d1c, 88, 82, 0 ), + V( 82, 0x438e, 89, 83, 0 ), + V( 83, 0x3bdd, 90, 84, 0 ), + V( 84, 0x34ee, 91, 85, 0 ), + V( 85, 0x2eae, 92, 86, 0 ), + V( 86, 0x299a, 93, 87, 0 ), + V( 87, 0x2516, 86, 71, 0 ), + V( 88, 0x5570, 88, 89, 1 ), + V( 89, 0x4ca9, 95, 90, 0 ), + V( 90, 0x44d9, 96, 91, 0 ), + V( 91, 0x3e22, 97, 92, 0 ), + V( 92, 0x3824, 99, 93, 0 ), + V( 93, 0x32b4, 99, 94, 0 ), + V( 94, 0x2e17, 93, 86, 0 ), + V( 95, 0x56a8, 95, 96, 1 ), + V( 96, 0x4f46, 101, 97, 0 ), + V( 97, 0x47e5, 102, 98, 0 ), + V( 98, 0x41cf, 103, 99, 0 ), + V( 99, 0x3c3d, 104, 100, 0 ), + V( 100, 0x375e, 99, 93, 0 ), + V( 101, 0x5231, 105, 102, 0 ), + V( 102, 0x4c0f, 106, 103, 0 ), + V( 103, 0x4639, 107, 104, 0 ), + V( 104, 0x415e, 103, 99, 0 ), + V( 105, 0x5627, 105, 106, 1 ), + V( 106, 0x50e7, 108, 107, 0 ), + V( 107, 0x4b85, 109, 103, 0 ), + V( 108, 0x5597, 110, 109, 0 ), + V( 109, 0x504f, 111, 107, 0 ), + V( 110, 0x5a10, 110, 111, 1 ), + V( 111, 0x5522, 112, 109, 0 ), + V( 112, 0x59eb, 112, 111, 1 ), +/* + * This last entry is used for fixed probability estimate of 0.5 + * as suggested in Section 10.3 Table 5 of ITU-T Rec. T.851. + */ + V( 113, 0x5a1d, 113, 113, 0 ) +}; diff --git a/jpeg-9/jcapimin.c b/jpeg-9/jcapimin.c new file mode 100755 index 0000000..3382d91 --- /dev/null +++ b/jpeg-9/jcapimin.c @@ -0,0 +1,288 @@ +/* + * jcapimin.c + * + * Copyright (C) 1994-1998, Thomas G. Lane. + * Modified 2003-2010 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains application interface code for the compression half + * of the JPEG library. These are the "minimum" API routines that may be + * needed in either the normal full-compression case or the transcoding-only + * case. + * + * Most of the routines intended to be called directly by an application + * are in this file or in jcapistd.c. But also see jcparam.c for + * parameter-setup helper routines, jcomapi.c for routines shared by + * compression and decompression, and jctrans.c for the transcoding case. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" + + +/* + * Initialization of a JPEG compression object. + * The error manager must already be set up (in case memory manager fails). + */ + +GLOBAL(void) +jpeg_CreateCompress (j_compress_ptr cinfo, int version, size_t structsize) +{ + int i; + + /* Guard against version mismatches between library and caller. */ + cinfo->mem = NULL; /* so jpeg_destroy knows mem mgr not called */ + if (version != JPEG_LIB_VERSION) + ERREXIT2(cinfo, JERR_BAD_LIB_VERSION, JPEG_LIB_VERSION, version); + if (structsize != SIZEOF(struct jpeg_compress_struct)) + ERREXIT2(cinfo, JERR_BAD_STRUCT_SIZE, + (int) SIZEOF(struct jpeg_compress_struct), (int) structsize); + + /* For debugging purposes, we zero the whole master structure. + * But the application has already set the err pointer, and may have set + * client_data, so we have to save and restore those fields. + * Note: if application hasn't set client_data, tools like Purify may + * complain here. + */ + { + struct jpeg_error_mgr * err = cinfo->err; + void * client_data = cinfo->client_data; /* ignore Purify complaint here */ + MEMZERO(cinfo, SIZEOF(struct jpeg_compress_struct)); + cinfo->err = err; + cinfo->client_data = client_data; + } + cinfo->is_decompressor = FALSE; + + /* Initialize a memory manager instance for this object */ + jinit_memory_mgr((j_common_ptr) cinfo); + + /* Zero out pointers to permanent structures. */ + cinfo->progress = NULL; + cinfo->dest = NULL; + + cinfo->comp_info = NULL; + + for (i = 0; i < NUM_QUANT_TBLS; i++) { + cinfo->quant_tbl_ptrs[i] = NULL; + cinfo->q_scale_factor[i] = 100; + } + + for (i = 0; i < NUM_HUFF_TBLS; i++) { + cinfo->dc_huff_tbl_ptrs[i] = NULL; + cinfo->ac_huff_tbl_ptrs[i] = NULL; + } + + /* Must do it here for emit_dqt in case jpeg_write_tables is used */ + cinfo->block_size = DCTSIZE; + cinfo->natural_order = jpeg_natural_order; + cinfo->lim_Se = DCTSIZE2-1; + + cinfo->script_space = NULL; + + cinfo->input_gamma = 1.0; /* in case application forgets */ + + /* OK, I'm ready */ + cinfo->global_state = CSTATE_START; +} + + +/* + * Destruction of a JPEG compression object + */ + +GLOBAL(void) +jpeg_destroy_compress (j_compress_ptr cinfo) +{ + jpeg_destroy((j_common_ptr) cinfo); /* use common routine */ +} + + +/* + * Abort processing of a JPEG compression operation, + * but don't destroy the object itself. + */ + +GLOBAL(void) +jpeg_abort_compress (j_compress_ptr cinfo) +{ + jpeg_abort((j_common_ptr) cinfo); /* use common routine */ +} + + +/* + * Forcibly suppress or un-suppress all quantization and Huffman tables. + * Marks all currently defined tables as already written (if suppress) + * or not written (if !suppress). This will control whether they get emitted + * by a subsequent jpeg_start_compress call. + * + * This routine is exported for use by applications that want to produce + * abbreviated JPEG datastreams. It logically belongs in jcparam.c, but + * since it is called by jpeg_start_compress, we put it here --- otherwise + * jcparam.o would be linked whether the application used it or not. + */ + +GLOBAL(void) +jpeg_suppress_tables (j_compress_ptr cinfo, boolean suppress) +{ + int i; + JQUANT_TBL * qtbl; + JHUFF_TBL * htbl; + + for (i = 0; i < NUM_QUANT_TBLS; i++) { + if ((qtbl = cinfo->quant_tbl_ptrs[i]) != NULL) + qtbl->sent_table = suppress; + } + + for (i = 0; i < NUM_HUFF_TBLS; i++) { + if ((htbl = cinfo->dc_huff_tbl_ptrs[i]) != NULL) + htbl->sent_table = suppress; + if ((htbl = cinfo->ac_huff_tbl_ptrs[i]) != NULL) + htbl->sent_table = suppress; + } +} + + +/* + * Finish JPEG compression. + * + * If a multipass operating mode was selected, this may do a great deal of + * work including most of the actual output. + */ + +GLOBAL(void) +jpeg_finish_compress (j_compress_ptr cinfo) +{ + JDIMENSION iMCU_row; + + if (cinfo->global_state == CSTATE_SCANNING || + cinfo->global_state == CSTATE_RAW_OK) { + /* Terminate first pass */ + if (cinfo->next_scanline < cinfo->image_height) + ERREXIT(cinfo, JERR_TOO_LITTLE_DATA); + (*cinfo->master->finish_pass) (cinfo); + } else if (cinfo->global_state != CSTATE_WRCOEFS) + ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); + /* Perform any remaining passes */ + while (! cinfo->master->is_last_pass) { + (*cinfo->master->prepare_for_pass) (cinfo); + for (iMCU_row = 0; iMCU_row < cinfo->total_iMCU_rows; iMCU_row++) { + if (cinfo->progress != NULL) { + cinfo->progress->pass_counter = (long) iMCU_row; + cinfo->progress->pass_limit = (long) cinfo->total_iMCU_rows; + (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo); + } + /* We bypass the main controller and invoke coef controller directly; + * all work is being done from the coefficient buffer. + */ + if (! (*cinfo->coef->compress_data) (cinfo, (JSAMPIMAGE) NULL)) + ERREXIT(cinfo, JERR_CANT_SUSPEND); + } + (*cinfo->master->finish_pass) (cinfo); + } + /* Write EOI, do final cleanup */ + (*cinfo->marker->write_file_trailer) (cinfo); + (*cinfo->dest->term_destination) (cinfo); + /* We can use jpeg_abort to release memory and reset global_state */ + jpeg_abort((j_common_ptr) cinfo); +} + + +/* + * Write a special marker. + * This is only recommended for writing COM or APPn markers. + * Must be called after jpeg_start_compress() and before + * first call to jpeg_write_scanlines() or jpeg_write_raw_data(). + */ + +GLOBAL(void) +jpeg_write_marker (j_compress_ptr cinfo, int marker, + const JOCTET *dataptr, unsigned int datalen) +{ + JMETHOD(void, write_marker_byte, (j_compress_ptr info, int val)); + + if (cinfo->next_scanline != 0 || + (cinfo->global_state != CSTATE_SCANNING && + cinfo->global_state != CSTATE_RAW_OK && + cinfo->global_state != CSTATE_WRCOEFS)) + ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); + + (*cinfo->marker->write_marker_header) (cinfo, marker, datalen); + write_marker_byte = cinfo->marker->write_marker_byte; /* copy for speed */ + while (datalen--) { + (*write_marker_byte) (cinfo, *dataptr); + dataptr++; + } +} + +/* Same, but piecemeal. */ + +GLOBAL(void) +jpeg_write_m_header (j_compress_ptr cinfo, int marker, unsigned int datalen) +{ + if (cinfo->next_scanline != 0 || + (cinfo->global_state != CSTATE_SCANNING && + cinfo->global_state != CSTATE_RAW_OK && + cinfo->global_state != CSTATE_WRCOEFS)) + ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); + + (*cinfo->marker->write_marker_header) (cinfo, marker, datalen); +} + +GLOBAL(void) +jpeg_write_m_byte (j_compress_ptr cinfo, int val) +{ + (*cinfo->marker->write_marker_byte) (cinfo, val); +} + + +/* + * Alternate compression function: just write an abbreviated table file. + * Before calling this, all parameters and a data destination must be set up. + * + * To produce a pair of files containing abbreviated tables and abbreviated + * image data, one would proceed as follows: + * + * initialize JPEG object + * set JPEG parameters + * set destination to table file + * jpeg_write_tables(cinfo); + * set destination to image file + * jpeg_start_compress(cinfo, FALSE); + * write data... + * jpeg_finish_compress(cinfo); + * + * jpeg_write_tables has the side effect of marking all tables written + * (same as jpeg_suppress_tables(..., TRUE)). Thus a subsequent start_compress + * will not re-emit the tables unless it is passed write_all_tables=TRUE. + */ + +GLOBAL(void) +jpeg_write_tables (j_compress_ptr cinfo) +{ + if (cinfo->global_state != CSTATE_START) + ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); + + /* (Re)initialize error mgr and destination modules */ + (*cinfo->err->reset_error_mgr) ((j_common_ptr) cinfo); + (*cinfo->dest->init_destination) (cinfo); + /* Initialize the marker writer ... bit of a crock to do it here. */ + jinit_marker_writer(cinfo); + /* Write them tables! */ + (*cinfo->marker->write_tables_only) (cinfo); + /* And clean up. */ + (*cinfo->dest->term_destination) (cinfo); + /* + * In library releases up through v6a, we called jpeg_abort() here to free + * any working memory allocated by the destination manager and marker + * writer. Some applications had a problem with that: they allocated space + * of their own from the library memory manager, and didn't want it to go + * away during write_tables. So now we do nothing. This will cause a + * memory leak if an app calls write_tables repeatedly without doing a full + * compression cycle or otherwise resetting the JPEG object. However, that + * seems less bad than unexpectedly freeing memory in the normal case. + * An app that prefers the old behavior can call jpeg_abort for itself after + * each call to jpeg_write_tables(). + */ +} diff --git a/jpeg-9/jcapistd.c b/jpeg-9/jcapistd.c new file mode 100755 index 0000000..fed66ca --- /dev/null +++ b/jpeg-9/jcapistd.c @@ -0,0 +1,161 @@ +/* + * jcapistd.c + * + * Copyright (C) 1994-1996, Thomas G. Lane. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains application interface code for the compression half + * of the JPEG library. These are the "standard" API routines that are + * used in the normal full-compression case. They are not used by a + * transcoding-only application. Note that if an application links in + * jpeg_start_compress, it will end up linking in the entire compressor. + * We thus must separate this file from jcapimin.c to avoid linking the + * whole compression library into a transcoder. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" + + +/* + * Compression initialization. + * Before calling this, all parameters and a data destination must be set up. + * + * We require a write_all_tables parameter as a failsafe check when writing + * multiple datastreams from the same compression object. Since prior runs + * will have left all the tables marked sent_table=TRUE, a subsequent run + * would emit an abbreviated stream (no tables) by default. This may be what + * is wanted, but for safety's sake it should not be the default behavior: + * programmers should have to make a deliberate choice to emit abbreviated + * images. Therefore the documentation and examples should encourage people + * to pass write_all_tables=TRUE; then it will take active thought to do the + * wrong thing. + */ + +GLOBAL(void) +jpeg_start_compress (j_compress_ptr cinfo, boolean write_all_tables) +{ + if (cinfo->global_state != CSTATE_START) + ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); + + if (write_all_tables) + jpeg_suppress_tables(cinfo, FALSE); /* mark all tables to be written */ + + /* (Re)initialize error mgr and destination modules */ + (*cinfo->err->reset_error_mgr) ((j_common_ptr) cinfo); + (*cinfo->dest->init_destination) (cinfo); + /* Perform master selection of active modules */ + jinit_compress_master(cinfo); + /* Set up for the first pass */ + (*cinfo->master->prepare_for_pass) (cinfo); + /* Ready for application to drive first pass through jpeg_write_scanlines + * or jpeg_write_raw_data. + */ + cinfo->next_scanline = 0; + cinfo->global_state = (cinfo->raw_data_in ? CSTATE_RAW_OK : CSTATE_SCANNING); +} + + +/* + * Write some scanlines of data to the JPEG compressor. + * + * The return value will be the number of lines actually written. + * This should be less than the supplied num_lines only in case that + * the data destination module has requested suspension of the compressor, + * or if more than image_height scanlines are passed in. + * + * Note: we warn about excess calls to jpeg_write_scanlines() since + * this likely signals an application programmer error. However, + * excess scanlines passed in the last valid call are *silently* ignored, + * so that the application need not adjust num_lines for end-of-image + * when using a multiple-scanline buffer. + */ + +GLOBAL(JDIMENSION) +jpeg_write_scanlines (j_compress_ptr cinfo, JSAMPARRAY scanlines, + JDIMENSION num_lines) +{ + JDIMENSION row_ctr, rows_left; + + if (cinfo->global_state != CSTATE_SCANNING) + ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); + if (cinfo->next_scanline >= cinfo->image_height) + WARNMS(cinfo, JWRN_TOO_MUCH_DATA); + + /* Call progress monitor hook if present */ + if (cinfo->progress != NULL) { + cinfo->progress->pass_counter = (long) cinfo->next_scanline; + cinfo->progress->pass_limit = (long) cinfo->image_height; + (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo); + } + + /* Give master control module another chance if this is first call to + * jpeg_write_scanlines. This lets output of the frame/scan headers be + * delayed so that application can write COM, etc, markers between + * jpeg_start_compress and jpeg_write_scanlines. + */ + if (cinfo->master->call_pass_startup) + (*cinfo->master->pass_startup) (cinfo); + + /* Ignore any extra scanlines at bottom of image. */ + rows_left = cinfo->image_height - cinfo->next_scanline; + if (num_lines > rows_left) + num_lines = rows_left; + + row_ctr = 0; + (*cinfo->main->process_data) (cinfo, scanlines, &row_ctr, num_lines); + cinfo->next_scanline += row_ctr; + return row_ctr; +} + + +/* + * Alternate entry point to write raw data. + * Processes exactly one iMCU row per call, unless suspended. + */ + +GLOBAL(JDIMENSION) +jpeg_write_raw_data (j_compress_ptr cinfo, JSAMPIMAGE data, + JDIMENSION num_lines) +{ + JDIMENSION lines_per_iMCU_row; + + if (cinfo->global_state != CSTATE_RAW_OK) + ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); + if (cinfo->next_scanline >= cinfo->image_height) { + WARNMS(cinfo, JWRN_TOO_MUCH_DATA); + return 0; + } + + /* Call progress monitor hook if present */ + if (cinfo->progress != NULL) { + cinfo->progress->pass_counter = (long) cinfo->next_scanline; + cinfo->progress->pass_limit = (long) cinfo->image_height; + (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo); + } + + /* Give master control module another chance if this is first call to + * jpeg_write_raw_data. This lets output of the frame/scan headers be + * delayed so that application can write COM, etc, markers between + * jpeg_start_compress and jpeg_write_raw_data. + */ + if (cinfo->master->call_pass_startup) + (*cinfo->master->pass_startup) (cinfo); + + /* Verify that at least one iMCU row has been passed. */ + lines_per_iMCU_row = cinfo->max_v_samp_factor * DCTSIZE; + if (num_lines < lines_per_iMCU_row) + ERREXIT(cinfo, JERR_BUFFER_SIZE); + + /* Directly compress the row. */ + if (! (*cinfo->coef->compress_data) (cinfo, data)) { + /* If compressor did not consume the whole row, suspend processing. */ + return 0; + } + + /* OK, we processed one iMCU row. */ + cinfo->next_scanline += lines_per_iMCU_row; + return lines_per_iMCU_row; +} diff --git a/jpeg-9/jcarith.c b/jpeg-9/jcarith.c new file mode 100755 index 0000000..78edcd3 --- /dev/null +++ b/jpeg-9/jcarith.c @@ -0,0 +1,943 @@ +/* + * jcarith.c + * + * Developed 1997-2012 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains portable arithmetic entropy encoding routines for JPEG + * (implementing the ISO/IEC IS 10918-1 and CCITT Recommendation ITU-T T.81). + * + * Both sequential and progressive modes are supported in this single module. + * + * Suspension is not currently supported in this module. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" + + +/* Expanded entropy encoder object for arithmetic encoding. */ + +typedef struct { + struct jpeg_entropy_encoder pub; /* public fields */ + + INT32 c; /* C register, base of coding interval, layout as in sec. D.1.3 */ + INT32 a; /* A register, normalized size of coding interval */ + INT32 sc; /* counter for stacked 0xFF values which might overflow */ + INT32 zc; /* counter for pending 0x00 output values which might * + * be discarded at the end ("Pacman" termination) */ + int ct; /* bit shift counter, determines when next byte will be written */ + int buffer; /* buffer for most recent output byte != 0xFF */ + + int last_dc_val[MAX_COMPS_IN_SCAN]; /* last DC coef for each component */ + int dc_context[MAX_COMPS_IN_SCAN]; /* context index for DC conditioning */ + + unsigned int restarts_to_go; /* MCUs left in this restart interval */ + int next_restart_num; /* next restart number to write (0-7) */ + + /* Pointers to statistics areas (these workspaces have image lifespan) */ + unsigned char * dc_stats[NUM_ARITH_TBLS]; + unsigned char * ac_stats[NUM_ARITH_TBLS]; + + /* Statistics bin for coding with fixed probability 0.5 */ + unsigned char fixed_bin[4]; +} arith_entropy_encoder; + +typedef arith_entropy_encoder * arith_entropy_ptr; + +/* The following two definitions specify the allocation chunk size + * for the statistics area. + * According to sections F.1.4.4.1.3 and F.1.4.4.2, we need at least + * 49 statistics bins for DC, and 245 statistics bins for AC coding. + * + * We use a compact representation with 1 byte per statistics bin, + * thus the numbers directly represent byte sizes. + * This 1 byte per statistics bin contains the meaning of the MPS + * (more probable symbol) in the highest bit (mask 0x80), and the + * index into the probability estimation state machine table + * in the lower bits (mask 0x7F). + */ + +#define DC_STAT_BINS 64 +#define AC_STAT_BINS 256 + +/* NOTE: Uncomment the following #define if you want to use the + * given formula for calculating the AC conditioning parameter Kx + * for spectral selection progressive coding in section G.1.3.2 + * of the spec (Kx = Kmin + SRL (8 + Se - Kmin) 4). + * Although the spec and P&M authors claim that this "has proven + * to give good results for 8 bit precision samples", I'm not + * convinced yet that this is really beneficial. + * Early tests gave only very marginal compression enhancements + * (a few - around 5 or so - bytes even for very large files), + * which would turn out rather negative if we'd suppress the + * DAC (Define Arithmetic Conditioning) marker segments for + * the default parameters in the future. + * Note that currently the marker writing module emits 12-byte + * DAC segments for a full-component scan in a color image. + * This is not worth worrying about IMHO. However, since the + * spec defines the default values to be used if the tables + * are omitted (unlike Huffman tables, which are required + * anyway), one might optimize this behaviour in the future, + * and then it would be disadvantageous to use custom tables if + * they don't provide sufficient gain to exceed the DAC size. + * + * On the other hand, I'd consider it as a reasonable result + * that the conditioning has no significant influence on the + * compression performance. This means that the basic + * statistical model is already rather stable. + * + * Thus, at the moment, we use the default conditioning values + * anyway, and do not use the custom formula. + * +#define CALCULATE_SPECTRAL_CONDITIONING + */ + +/* IRIGHT_SHIFT is like RIGHT_SHIFT, but works on int rather than INT32. + * We assume that int right shift is unsigned if INT32 right shift is, + * which should be safe. + */ + +#ifdef RIGHT_SHIFT_IS_UNSIGNED +#define ISHIFT_TEMPS int ishift_temp; +#define IRIGHT_SHIFT(x,shft) \ + ((ishift_temp = (x)) < 0 ? \ + (ishift_temp >> (shft)) | ((~0) << (16-(shft))) : \ + (ishift_temp >> (shft))) +#else +#define ISHIFT_TEMPS +#define IRIGHT_SHIFT(x,shft) ((x) >> (shft)) +#endif + + +LOCAL(void) +emit_byte (int val, j_compress_ptr cinfo) +/* Write next output byte; we do not support suspension in this module. */ +{ + struct jpeg_destination_mgr * dest = cinfo->dest; + + *dest->next_output_byte++ = (JOCTET) val; + if (--dest->free_in_buffer == 0) + if (! (*dest->empty_output_buffer) (cinfo)) + ERREXIT(cinfo, JERR_CANT_SUSPEND); +} + + +/* + * Finish up at the end of an arithmetic-compressed scan. + */ + +METHODDEF(void) +finish_pass (j_compress_ptr cinfo) +{ + arith_entropy_ptr e = (arith_entropy_ptr) cinfo->entropy; + INT32 temp; + + /* Section D.1.8: Termination of encoding */ + + /* Find the e->c in the coding interval with the largest + * number of trailing zero bits */ + if ((temp = (e->a - 1 + e->c) & 0xFFFF0000L) < e->c) + e->c = temp + 0x8000L; + else + e->c = temp; + /* Send remaining bytes to output */ + e->c <<= e->ct; + if (e->c & 0xF8000000L) { + /* One final overflow has to be handled */ + if (e->buffer >= 0) { + if (e->zc) + do emit_byte(0x00, cinfo); + while (--e->zc); + emit_byte(e->buffer + 1, cinfo); + if (e->buffer + 1 == 0xFF) + emit_byte(0x00, cinfo); + } + e->zc += e->sc; /* carry-over converts stacked 0xFF bytes to 0x00 */ + e->sc = 0; + } else { + if (e->buffer == 0) + ++e->zc; + else if (e->buffer >= 0) { + if (e->zc) + do emit_byte(0x00, cinfo); + while (--e->zc); + emit_byte(e->buffer, cinfo); + } + if (e->sc) { + if (e->zc) + do emit_byte(0x00, cinfo); + while (--e->zc); + do { + emit_byte(0xFF, cinfo); + emit_byte(0x00, cinfo); + } while (--e->sc); + } + } + /* Output final bytes only if they are not 0x00 */ + if (e->c & 0x7FFF800L) { + if (e->zc) /* output final pending zero bytes */ + do emit_byte(0x00, cinfo); + while (--e->zc); + emit_byte((e->c >> 19) & 0xFF, cinfo); + if (((e->c >> 19) & 0xFF) == 0xFF) + emit_byte(0x00, cinfo); + if (e->c & 0x7F800L) { + emit_byte((e->c >> 11) & 0xFF, cinfo); + if (((e->c >> 11) & 0xFF) == 0xFF) + emit_byte(0x00, cinfo); + } + } +} + + +/* + * The core arithmetic encoding routine (common in JPEG and JBIG). + * This needs to go as fast as possible. + * Machine-dependent optimization facilities + * are not utilized in this portable implementation. + * However, this code should be fairly efficient and + * may be a good base for further optimizations anyway. + * + * Parameter 'val' to be encoded may be 0 or 1 (binary decision). + * + * Note: I've added full "Pacman" termination support to the + * byte output routines, which is equivalent to the optional + * Discard_final_zeros procedure (Figure D.15) in the spec. + * Thus, we always produce the shortest possible output + * stream compliant to the spec (no trailing zero bytes, + * except for FF stuffing). + * + * I've also introduced a new scheme for accessing + * the probability estimation state machine table, + * derived from Markus Kuhn's JBIG implementation. + */ + +LOCAL(void) +arith_encode (j_compress_ptr cinfo, unsigned char *st, int val) +{ + register arith_entropy_ptr e = (arith_entropy_ptr) cinfo->entropy; + register unsigned char nl, nm; + register INT32 qe, temp; + register int sv; + + /* Fetch values from our compact representation of Table D.3(D.2): + * Qe values and probability estimation state machine + */ + sv = *st; + qe = jpeg_aritab[sv & 0x7F]; /* => Qe_Value */ + nl = qe & 0xFF; qe >>= 8; /* Next_Index_LPS + Switch_MPS */ + nm = qe & 0xFF; qe >>= 8; /* Next_Index_MPS */ + + /* Encode & estimation procedures per sections D.1.4 & D.1.5 */ + e->a -= qe; + if (val != (sv >> 7)) { + /* Encode the less probable symbol */ + if (e->a >= qe) { + /* If the interval size (qe) for the less probable symbol (LPS) + * is larger than the interval size for the MPS, then exchange + * the two symbols for coding efficiency, otherwise code the LPS + * as usual: */ + e->c += e->a; + e->a = qe; + } + *st = (sv & 0x80) ^ nl; /* Estimate_after_LPS */ + } else { + /* Encode the more probable symbol */ + if (e->a >= 0x8000L) + return; /* A >= 0x8000 -> ready, no renormalization required */ + if (e->a < qe) { + /* If the interval size (qe) for the less probable symbol (LPS) + * is larger than the interval size for the MPS, then exchange + * the two symbols for coding efficiency: */ + e->c += e->a; + e->a = qe; + } + *st = (sv & 0x80) ^ nm; /* Estimate_after_MPS */ + } + + /* Renormalization & data output per section D.1.6 */ + do { + e->a <<= 1; + e->c <<= 1; + if (--e->ct == 0) { + /* Another byte is ready for output */ + temp = e->c >> 19; + if (temp > 0xFF) { + /* Handle overflow over all stacked 0xFF bytes */ + if (e->buffer >= 0) { + if (e->zc) + do emit_byte(0x00, cinfo); + while (--e->zc); + emit_byte(e->buffer + 1, cinfo); + if (e->buffer + 1 == 0xFF) + emit_byte(0x00, cinfo); + } + e->zc += e->sc; /* carry-over converts stacked 0xFF bytes to 0x00 */ + e->sc = 0; + /* Note: The 3 spacer bits in the C register guarantee + * that the new buffer byte can't be 0xFF here + * (see page 160 in the P&M JPEG book). */ + e->buffer = temp & 0xFF; /* new output byte, might overflow later */ + } else if (temp == 0xFF) { + ++e->sc; /* stack 0xFF byte (which might overflow later) */ + } else { + /* Output all stacked 0xFF bytes, they will not overflow any more */ + if (e->buffer == 0) + ++e->zc; + else if (e->buffer >= 0) { + if (e->zc) + do emit_byte(0x00, cinfo); + while (--e->zc); + emit_byte(e->buffer, cinfo); + } + if (e->sc) { + if (e->zc) + do emit_byte(0x00, cinfo); + while (--e->zc); + do { + emit_byte(0xFF, cinfo); + emit_byte(0x00, cinfo); + } while (--e->sc); + } + e->buffer = temp & 0xFF; /* new output byte (can still overflow) */ + } + e->c &= 0x7FFFFL; + e->ct += 8; + } + } while (e->a < 0x8000L); +} + + +/* + * Emit a restart marker & resynchronize predictions. + */ + +LOCAL(void) +emit_restart (j_compress_ptr cinfo, int restart_num) +{ + arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; + int ci; + jpeg_component_info * compptr; + + finish_pass(cinfo); + + emit_byte(0xFF, cinfo); + emit_byte(JPEG_RST0 + restart_num, cinfo); + + /* Re-initialize statistics areas */ + for (ci = 0; ci < cinfo->comps_in_scan; ci++) { + compptr = cinfo->cur_comp_info[ci]; + /* DC needs no table for refinement scan */ + if (cinfo->Ss == 0 && cinfo->Ah == 0) { + MEMZERO(entropy->dc_stats[compptr->dc_tbl_no], DC_STAT_BINS); + /* Reset DC predictions to 0 */ + entropy->last_dc_val[ci] = 0; + entropy->dc_context[ci] = 0; + } + /* AC needs no table when not present */ + if (cinfo->Se) { + MEMZERO(entropy->ac_stats[compptr->ac_tbl_no], AC_STAT_BINS); + } + } + + /* Reset arithmetic encoding variables */ + entropy->c = 0; + entropy->a = 0x10000L; + entropy->sc = 0; + entropy->zc = 0; + entropy->ct = 11; + entropy->buffer = -1; /* empty */ +} + + +/* + * MCU encoding for DC initial scan (either spectral selection, + * or first pass of successive approximation). + */ + +METHODDEF(boolean) +encode_mcu_DC_first (j_compress_ptr cinfo, JBLOCKROW *MCU_data) +{ + arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; + JBLOCKROW block; + unsigned char *st; + int blkn, ci, tbl; + int v, v2, m; + ISHIFT_TEMPS + + /* Emit restart marker if needed */ + if (cinfo->restart_interval) { + if (entropy->restarts_to_go == 0) { + emit_restart(cinfo, entropy->next_restart_num); + entropy->restarts_to_go = cinfo->restart_interval; + entropy->next_restart_num++; + entropy->next_restart_num &= 7; + } + entropy->restarts_to_go--; + } + + /* Encode the MCU data blocks */ + for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { + block = MCU_data[blkn]; + ci = cinfo->MCU_membership[blkn]; + tbl = cinfo->cur_comp_info[ci]->dc_tbl_no; + + /* Compute the DC value after the required point transform by Al. + * This is simply an arithmetic right shift. + */ + m = IRIGHT_SHIFT((int) ((*block)[0]), cinfo->Al); + + /* Sections F.1.4.1 & F.1.4.4.1: Encoding of DC coefficients */ + + /* Table F.4: Point to statistics bin S0 for DC coefficient coding */ + st = entropy->dc_stats[tbl] + entropy->dc_context[ci]; + + /* Figure F.4: Encode_DC_DIFF */ + if ((v = m - entropy->last_dc_val[ci]) == 0) { + arith_encode(cinfo, st, 0); + entropy->dc_context[ci] = 0; /* zero diff category */ + } else { + entropy->last_dc_val[ci] = m; + arith_encode(cinfo, st, 1); + /* Figure F.6: Encoding nonzero value v */ + /* Figure F.7: Encoding the sign of v */ + if (v > 0) { + arith_encode(cinfo, st + 1, 0); /* Table F.4: SS = S0 + 1 */ + st += 2; /* Table F.4: SP = S0 + 2 */ + entropy->dc_context[ci] = 4; /* small positive diff category */ + } else { + v = -v; + arith_encode(cinfo, st + 1, 1); /* Table F.4: SS = S0 + 1 */ + st += 3; /* Table F.4: SN = S0 + 3 */ + entropy->dc_context[ci] = 8; /* small negative diff category */ + } + /* Figure F.8: Encoding the magnitude category of v */ + m = 0; + if (v -= 1) { + arith_encode(cinfo, st, 1); + m = 1; + v2 = v; + st = entropy->dc_stats[tbl] + 20; /* Table F.4: X1 = 20 */ + while (v2 >>= 1) { + arith_encode(cinfo, st, 1); + m <<= 1; + st += 1; + } + } + arith_encode(cinfo, st, 0); + /* Section F.1.4.4.1.2: Establish dc_context conditioning category */ + if (m < (int) ((1L << cinfo->arith_dc_L[tbl]) >> 1)) + entropy->dc_context[ci] = 0; /* zero diff category */ + else if (m > (int) ((1L << cinfo->arith_dc_U[tbl]) >> 1)) + entropy->dc_context[ci] += 8; /* large diff category */ + /* Figure F.9: Encoding the magnitude bit pattern of v */ + st += 14; + while (m >>= 1) + arith_encode(cinfo, st, (m & v) ? 1 : 0); + } + } + + return TRUE; +} + + +/* + * MCU encoding for AC initial scan (either spectral selection, + * or first pass of successive approximation). + */ + +METHODDEF(boolean) +encode_mcu_AC_first (j_compress_ptr cinfo, JBLOCKROW *MCU_data) +{ + arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; + JBLOCKROW block; + unsigned char *st; + int tbl, k, ke; + int v, v2, m; + const int * natural_order; + + /* Emit restart marker if needed */ + if (cinfo->restart_interval) { + if (entropy->restarts_to_go == 0) { + emit_restart(cinfo, entropy->next_restart_num); + entropy->restarts_to_go = cinfo->restart_interval; + entropy->next_restart_num++; + entropy->next_restart_num &= 7; + } + entropy->restarts_to_go--; + } + + natural_order = cinfo->natural_order; + + /* Encode the MCU data block */ + block = MCU_data[0]; + tbl = cinfo->cur_comp_info[0]->ac_tbl_no; + + /* Sections F.1.4.2 & F.1.4.4.2: Encoding of AC coefficients */ + + /* Establish EOB (end-of-block) index */ + ke = cinfo->Se; + do { + /* We must apply the point transform by Al. For AC coefficients this + * is an integer division with rounding towards 0. To do this portably + * in C, we shift after obtaining the absolute value. + */ + if ((v = (*block)[natural_order[ke]]) >= 0) { + if (v >>= cinfo->Al) break; + } else { + v = -v; + if (v >>= cinfo->Al) break; + } + } while (--ke); + + /* Figure F.5: Encode_AC_Coefficients */ + for (k = cinfo->Ss - 1; k < ke;) { + st = entropy->ac_stats[tbl] + 3 * k; + arith_encode(cinfo, st, 0); /* EOB decision */ + for (;;) { + if ((v = (*block)[natural_order[++k]]) >= 0) { + if (v >>= cinfo->Al) { + arith_encode(cinfo, st + 1, 1); + arith_encode(cinfo, entropy->fixed_bin, 0); + break; + } + } else { + v = -v; + if (v >>= cinfo->Al) { + arith_encode(cinfo, st + 1, 1); + arith_encode(cinfo, entropy->fixed_bin, 1); + break; + } + } + arith_encode(cinfo, st + 1, 0); + st += 3; + } + st += 2; + /* Figure F.8: Encoding the magnitude category of v */ + m = 0; + if (v -= 1) { + arith_encode(cinfo, st, 1); + m = 1; + v2 = v; + if (v2 >>= 1) { + arith_encode(cinfo, st, 1); + m <<= 1; + st = entropy->ac_stats[tbl] + + (k <= cinfo->arith_ac_K[tbl] ? 189 : 217); + while (v2 >>= 1) { + arith_encode(cinfo, st, 1); + m <<= 1; + st += 1; + } + } + } + arith_encode(cinfo, st, 0); + /* Figure F.9: Encoding the magnitude bit pattern of v */ + st += 14; + while (m >>= 1) + arith_encode(cinfo, st, (m & v) ? 1 : 0); + } + /* Encode EOB decision only if k < cinfo->Se */ + if (k < cinfo->Se) { + st = entropy->ac_stats[tbl] + 3 * k; + arith_encode(cinfo, st, 1); + } + + return TRUE; +} + + +/* + * MCU encoding for DC successive approximation refinement scan. + */ + +METHODDEF(boolean) +encode_mcu_DC_refine (j_compress_ptr cinfo, JBLOCKROW *MCU_data) +{ + arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; + unsigned char *st; + int Al, blkn; + + /* Emit restart marker if needed */ + if (cinfo->restart_interval) { + if (entropy->restarts_to_go == 0) { + emit_restart(cinfo, entropy->next_restart_num); + entropy->restarts_to_go = cinfo->restart_interval; + entropy->next_restart_num++; + entropy->next_restart_num &= 7; + } + entropy->restarts_to_go--; + } + + st = entropy->fixed_bin; /* use fixed probability estimation */ + Al = cinfo->Al; + + /* Encode the MCU data blocks */ + for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { + /* We simply emit the Al'th bit of the DC coefficient value. */ + arith_encode(cinfo, st, (MCU_data[blkn][0][0] >> Al) & 1); + } + + return TRUE; +} + + +/* + * MCU encoding for AC successive approximation refinement scan. + */ + +METHODDEF(boolean) +encode_mcu_AC_refine (j_compress_ptr cinfo, JBLOCKROW *MCU_data) +{ + arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; + JBLOCKROW block; + unsigned char *st; + int tbl, k, ke, kex; + int v; + const int * natural_order; + + /* Emit restart marker if needed */ + if (cinfo->restart_interval) { + if (entropy->restarts_to_go == 0) { + emit_restart(cinfo, entropy->next_restart_num); + entropy->restarts_to_go = cinfo->restart_interval; + entropy->next_restart_num++; + entropy->next_restart_num &= 7; + } + entropy->restarts_to_go--; + } + + natural_order = cinfo->natural_order; + + /* Encode the MCU data block */ + block = MCU_data[0]; + tbl = cinfo->cur_comp_info[0]->ac_tbl_no; + + /* Section G.1.3.3: Encoding of AC coefficients */ + + /* Establish EOB (end-of-block) index */ + ke = cinfo->Se; + do { + /* We must apply the point transform by Al. For AC coefficients this + * is an integer division with rounding towards 0. To do this portably + * in C, we shift after obtaining the absolute value. + */ + if ((v = (*block)[natural_order[ke]]) >= 0) { + if (v >>= cinfo->Al) break; + } else { + v = -v; + if (v >>= cinfo->Al) break; + } + } while (--ke); + + /* Establish EOBx (previous stage end-of-block) index */ + for (kex = ke; kex > 0; kex--) + if ((v = (*block)[natural_order[kex]]) >= 0) { + if (v >>= cinfo->Ah) break; + } else { + v = -v; + if (v >>= cinfo->Ah) break; + } + + /* Figure G.10: Encode_AC_Coefficients_SA */ + for (k = cinfo->Ss - 1; k < ke;) { + st = entropy->ac_stats[tbl] + 3 * k; + if (k >= kex) + arith_encode(cinfo, st, 0); /* EOB decision */ + for (;;) { + if ((v = (*block)[natural_order[++k]]) >= 0) { + if (v >>= cinfo->Al) { + if (v >> 1) /* previously nonzero coef */ + arith_encode(cinfo, st + 2, (v & 1)); + else { /* newly nonzero coef */ + arith_encode(cinfo, st + 1, 1); + arith_encode(cinfo, entropy->fixed_bin, 0); + } + break; + } + } else { + v = -v; + if (v >>= cinfo->Al) { + if (v >> 1) /* previously nonzero coef */ + arith_encode(cinfo, st + 2, (v & 1)); + else { /* newly nonzero coef */ + arith_encode(cinfo, st + 1, 1); + arith_encode(cinfo, entropy->fixed_bin, 1); + } + break; + } + } + arith_encode(cinfo, st + 1, 0); + st += 3; + } + } + /* Encode EOB decision only if k < cinfo->Se */ + if (k < cinfo->Se) { + st = entropy->ac_stats[tbl] + 3 * k; + arith_encode(cinfo, st, 1); + } + + return TRUE; +} + + +/* + * Encode and output one MCU's worth of arithmetic-compressed coefficients. + */ + +METHODDEF(boolean) +encode_mcu (j_compress_ptr cinfo, JBLOCKROW *MCU_data) +{ + arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; + jpeg_component_info * compptr; + JBLOCKROW block; + unsigned char *st; + int blkn, ci, tbl, k, ke; + int v, v2, m; + const int * natural_order; + + /* Emit restart marker if needed */ + if (cinfo->restart_interval) { + if (entropy->restarts_to_go == 0) { + emit_restart(cinfo, entropy->next_restart_num); + entropy->restarts_to_go = cinfo->restart_interval; + entropy->next_restart_num++; + entropy->next_restart_num &= 7; + } + entropy->restarts_to_go--; + } + + natural_order = cinfo->natural_order; + + /* Encode the MCU data blocks */ + for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { + block = MCU_data[blkn]; + ci = cinfo->MCU_membership[blkn]; + compptr = cinfo->cur_comp_info[ci]; + + /* Sections F.1.4.1 & F.1.4.4.1: Encoding of DC coefficients */ + + tbl = compptr->dc_tbl_no; + + /* Table F.4: Point to statistics bin S0 for DC coefficient coding */ + st = entropy->dc_stats[tbl] + entropy->dc_context[ci]; + + /* Figure F.4: Encode_DC_DIFF */ + if ((v = (*block)[0] - entropy->last_dc_val[ci]) == 0) { + arith_encode(cinfo, st, 0); + entropy->dc_context[ci] = 0; /* zero diff category */ + } else { + entropy->last_dc_val[ci] = (*block)[0]; + arith_encode(cinfo, st, 1); + /* Figure F.6: Encoding nonzero value v */ + /* Figure F.7: Encoding the sign of v */ + if (v > 0) { + arith_encode(cinfo, st + 1, 0); /* Table F.4: SS = S0 + 1 */ + st += 2; /* Table F.4: SP = S0 + 2 */ + entropy->dc_context[ci] = 4; /* small positive diff category */ + } else { + v = -v; + arith_encode(cinfo, st + 1, 1); /* Table F.4: SS = S0 + 1 */ + st += 3; /* Table F.4: SN = S0 + 3 */ + entropy->dc_context[ci] = 8; /* small negative diff category */ + } + /* Figure F.8: Encoding the magnitude category of v */ + m = 0; + if (v -= 1) { + arith_encode(cinfo, st, 1); + m = 1; + v2 = v; + st = entropy->dc_stats[tbl] + 20; /* Table F.4: X1 = 20 */ + while (v2 >>= 1) { + arith_encode(cinfo, st, 1); + m <<= 1; + st += 1; + } + } + arith_encode(cinfo, st, 0); + /* Section F.1.4.4.1.2: Establish dc_context conditioning category */ + if (m < (int) ((1L << cinfo->arith_dc_L[tbl]) >> 1)) + entropy->dc_context[ci] = 0; /* zero diff category */ + else if (m > (int) ((1L << cinfo->arith_dc_U[tbl]) >> 1)) + entropy->dc_context[ci] += 8; /* large diff category */ + /* Figure F.9: Encoding the magnitude bit pattern of v */ + st += 14; + while (m >>= 1) + arith_encode(cinfo, st, (m & v) ? 1 : 0); + } + + /* Sections F.1.4.2 & F.1.4.4.2: Encoding of AC coefficients */ + + if ((ke = cinfo->lim_Se) == 0) continue; + tbl = compptr->ac_tbl_no; + + /* Establish EOB (end-of-block) index */ + do { + if ((*block)[natural_order[ke]]) break; + } while (--ke); + + /* Figure F.5: Encode_AC_Coefficients */ + for (k = 0; k < ke;) { + st = entropy->ac_stats[tbl] + 3 * k; + arith_encode(cinfo, st, 0); /* EOB decision */ + while ((v = (*block)[natural_order[++k]]) == 0) { + arith_encode(cinfo, st + 1, 0); + st += 3; + } + arith_encode(cinfo, st + 1, 1); + /* Figure F.6: Encoding nonzero value v */ + /* Figure F.7: Encoding the sign of v */ + if (v > 0) { + arith_encode(cinfo, entropy->fixed_bin, 0); + } else { + v = -v; + arith_encode(cinfo, entropy->fixed_bin, 1); + } + st += 2; + /* Figure F.8: Encoding the magnitude category of v */ + m = 0; + if (v -= 1) { + arith_encode(cinfo, st, 1); + m = 1; + v2 = v; + if (v2 >>= 1) { + arith_encode(cinfo, st, 1); + m <<= 1; + st = entropy->ac_stats[tbl] + + (k <= cinfo->arith_ac_K[tbl] ? 189 : 217); + while (v2 >>= 1) { + arith_encode(cinfo, st, 1); + m <<= 1; + st += 1; + } + } + } + arith_encode(cinfo, st, 0); + /* Figure F.9: Encoding the magnitude bit pattern of v */ + st += 14; + while (m >>= 1) + arith_encode(cinfo, st, (m & v) ? 1 : 0); + } + /* Encode EOB decision only if k < cinfo->lim_Se */ + if (k < cinfo->lim_Se) { + st = entropy->ac_stats[tbl] + 3 * k; + arith_encode(cinfo, st, 1); + } + } + + return TRUE; +} + + +/* + * Initialize for an arithmetic-compressed scan. + */ + +METHODDEF(void) +start_pass (j_compress_ptr cinfo, boolean gather_statistics) +{ + arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; + int ci, tbl; + jpeg_component_info * compptr; + + if (gather_statistics) + /* Make sure to avoid that in the master control logic! + * We are fully adaptive here and need no extra + * statistics gathering pass! + */ + ERREXIT(cinfo, JERR_NOT_COMPILED); + + /* We assume jcmaster.c already validated the progressive scan parameters. */ + + /* Select execution routines */ + if (cinfo->progressive_mode) { + if (cinfo->Ah == 0) { + if (cinfo->Ss == 0) + entropy->pub.encode_mcu = encode_mcu_DC_first; + else + entropy->pub.encode_mcu = encode_mcu_AC_first; + } else { + if (cinfo->Ss == 0) + entropy->pub.encode_mcu = encode_mcu_DC_refine; + else + entropy->pub.encode_mcu = encode_mcu_AC_refine; + } + } else + entropy->pub.encode_mcu = encode_mcu; + + /* Allocate & initialize requested statistics areas */ + for (ci = 0; ci < cinfo->comps_in_scan; ci++) { + compptr = cinfo->cur_comp_info[ci]; + /* DC needs no table for refinement scan */ + if (cinfo->Ss == 0 && cinfo->Ah == 0) { + tbl = compptr->dc_tbl_no; + if (tbl < 0 || tbl >= NUM_ARITH_TBLS) + ERREXIT1(cinfo, JERR_NO_ARITH_TABLE, tbl); + if (entropy->dc_stats[tbl] == NULL) + entropy->dc_stats[tbl] = (unsigned char *) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, DC_STAT_BINS); + MEMZERO(entropy->dc_stats[tbl], DC_STAT_BINS); + /* Initialize DC predictions to 0 */ + entropy->last_dc_val[ci] = 0; + entropy->dc_context[ci] = 0; + } + /* AC needs no table when not present */ + if (cinfo->Se) { + tbl = compptr->ac_tbl_no; + if (tbl < 0 || tbl >= NUM_ARITH_TBLS) + ERREXIT1(cinfo, JERR_NO_ARITH_TABLE, tbl); + if (entropy->ac_stats[tbl] == NULL) + entropy->ac_stats[tbl] = (unsigned char *) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, AC_STAT_BINS); + MEMZERO(entropy->ac_stats[tbl], AC_STAT_BINS); +#ifdef CALCULATE_SPECTRAL_CONDITIONING + if (cinfo->progressive_mode) + /* Section G.1.3.2: Set appropriate arithmetic conditioning value Kx */ + cinfo->arith_ac_K[tbl] = cinfo->Ss + ((8 + cinfo->Se - cinfo->Ss) >> 4); +#endif + } + } + + /* Initialize arithmetic encoding variables */ + entropy->c = 0; + entropy->a = 0x10000L; + entropy->sc = 0; + entropy->zc = 0; + entropy->ct = 11; + entropy->buffer = -1; /* empty */ + + /* Initialize restart stuff */ + entropy->restarts_to_go = cinfo->restart_interval; + entropy->next_restart_num = 0; +} + + +/* + * Module initialization routine for arithmetic entropy encoding. + */ + +GLOBAL(void) +jinit_arith_encoder (j_compress_ptr cinfo) +{ + arith_entropy_ptr entropy; + int i; + + entropy = (arith_entropy_ptr) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(arith_entropy_encoder)); + cinfo->entropy = &entropy->pub; + entropy->pub.start_pass = start_pass; + entropy->pub.finish_pass = finish_pass; + + /* Mark tables unallocated */ + for (i = 0; i < NUM_ARITH_TBLS; i++) { + entropy->dc_stats[i] = NULL; + entropy->ac_stats[i] = NULL; + } + + /* Initialize index for fixed probability estimation */ + entropy->fixed_bin[0] = 113; +} diff --git a/jpeg-9/jccoefct.c b/jpeg-9/jccoefct.c new file mode 100755 index 0000000..b64b46e --- /dev/null +++ b/jpeg-9/jccoefct.c @@ -0,0 +1,454 @@ +/* + * jccoefct.c + * + * Copyright (C) 1994-1997, Thomas G. Lane. + * Modified 2003-2011 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains the coefficient buffer controller for compression. + * This controller is the top level of the JPEG compressor proper. + * The coefficient buffer lies between forward-DCT and entropy encoding steps. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" + + +/* We use a full-image coefficient buffer when doing Huffman optimization, + * and also for writing multiple-scan JPEG files. In all cases, the DCT + * step is run during the first pass, and subsequent passes need only read + * the buffered coefficients. + */ +#ifdef ENTROPY_OPT_SUPPORTED +#define FULL_COEF_BUFFER_SUPPORTED +#else +#ifdef C_MULTISCAN_FILES_SUPPORTED +#define FULL_COEF_BUFFER_SUPPORTED +#endif +#endif + + +/* Private buffer controller object */ + +typedef struct { + struct jpeg_c_coef_controller pub; /* public fields */ + + JDIMENSION iMCU_row_num; /* iMCU row # within image */ + JDIMENSION mcu_ctr; /* counts MCUs processed in current row */ + int MCU_vert_offset; /* counts MCU rows within iMCU row */ + int MCU_rows_per_iMCU_row; /* number of such rows needed */ + + /* For single-pass compression, it's sufficient to buffer just one MCU + * (although this may prove a bit slow in practice). We allocate a + * workspace of C_MAX_BLOCKS_IN_MCU coefficient blocks, and reuse it for each + * MCU constructed and sent. (On 80x86, the workspace is FAR even though + * it's not really very big; this is to keep the module interfaces unchanged + * when a large coefficient buffer is necessary.) + * In multi-pass modes, this array points to the current MCU's blocks + * within the virtual arrays. + */ + JBLOCKROW MCU_buffer[C_MAX_BLOCKS_IN_MCU]; + + /* In multi-pass modes, we need a virtual block array for each component. */ + jvirt_barray_ptr whole_image[MAX_COMPONENTS]; +} my_coef_controller; + +typedef my_coef_controller * my_coef_ptr; + + +/* Forward declarations */ +METHODDEF(boolean) compress_data + JPP((j_compress_ptr cinfo, JSAMPIMAGE input_buf)); +#ifdef FULL_COEF_BUFFER_SUPPORTED +METHODDEF(boolean) compress_first_pass + JPP((j_compress_ptr cinfo, JSAMPIMAGE input_buf)); +METHODDEF(boolean) compress_output + JPP((j_compress_ptr cinfo, JSAMPIMAGE input_buf)); +#endif + + +LOCAL(void) +start_iMCU_row (j_compress_ptr cinfo) +/* Reset within-iMCU-row counters for a new row */ +{ + my_coef_ptr coef = (my_coef_ptr) cinfo->coef; + + /* In an interleaved scan, an MCU row is the same as an iMCU row. + * In a noninterleaved scan, an iMCU row has v_samp_factor MCU rows. + * But at the bottom of the image, process only what's left. + */ + if (cinfo->comps_in_scan > 1) { + coef->MCU_rows_per_iMCU_row = 1; + } else { + if (coef->iMCU_row_num < (cinfo->total_iMCU_rows-1)) + coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->v_samp_factor; + else + coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->last_row_height; + } + + coef->mcu_ctr = 0; + coef->MCU_vert_offset = 0; +} + + +/* + * Initialize for a processing pass. + */ + +METHODDEF(void) +start_pass_coef (j_compress_ptr cinfo, J_BUF_MODE pass_mode) +{ + my_coef_ptr coef = (my_coef_ptr) cinfo->coef; + + coef->iMCU_row_num = 0; + start_iMCU_row(cinfo); + + switch (pass_mode) { + case JBUF_PASS_THRU: + if (coef->whole_image[0] != NULL) + ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); + coef->pub.compress_data = compress_data; + break; +#ifdef FULL_COEF_BUFFER_SUPPORTED + case JBUF_SAVE_AND_PASS: + if (coef->whole_image[0] == NULL) + ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); + coef->pub.compress_data = compress_first_pass; + break; + case JBUF_CRANK_DEST: + if (coef->whole_image[0] == NULL) + ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); + coef->pub.compress_data = compress_output; + break; +#endif + default: + ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); + break; + } +} + + +/* + * Process some data in the single-pass case. + * We process the equivalent of one fully interleaved MCU row ("iMCU" row) + * per call, ie, v_samp_factor block rows for each component in the image. + * Returns TRUE if the iMCU row is completed, FALSE if suspended. + * + * NB: input_buf contains a plane for each component in image, + * which we index according to the component's SOF position. + */ + +METHODDEF(boolean) +compress_data (j_compress_ptr cinfo, JSAMPIMAGE input_buf) +{ + my_coef_ptr coef = (my_coef_ptr) cinfo->coef; + JDIMENSION MCU_col_num; /* index of current MCU within row */ + JDIMENSION last_MCU_col = cinfo->MCUs_per_row - 1; + JDIMENSION last_iMCU_row = cinfo->total_iMCU_rows - 1; + int blkn, bi, ci, yindex, yoffset, blockcnt; + JDIMENSION ypos, xpos; + jpeg_component_info *compptr; + forward_DCT_ptr forward_DCT; + + /* Loop to write as much as one whole iMCU row */ + for (yoffset = coef->MCU_vert_offset; yoffset < coef->MCU_rows_per_iMCU_row; + yoffset++) { + for (MCU_col_num = coef->mcu_ctr; MCU_col_num <= last_MCU_col; + MCU_col_num++) { + /* Determine where data comes from in input_buf and do the DCT thing. + * Each call on forward_DCT processes a horizontal row of DCT blocks + * as wide as an MCU; we rely on having allocated the MCU_buffer[] blocks + * sequentially. Dummy blocks at the right or bottom edge are filled in + * specially. The data in them does not matter for image reconstruction, + * so we fill them with values that will encode to the smallest amount of + * data, viz: all zeroes in the AC entries, DC entries equal to previous + * block's DC value. (Thanks to Thomas Kinsman for this idea.) + */ + blkn = 0; + for (ci = 0; ci < cinfo->comps_in_scan; ci++) { + compptr = cinfo->cur_comp_info[ci]; + forward_DCT = cinfo->fdct->forward_DCT[compptr->component_index]; + blockcnt = (MCU_col_num < last_MCU_col) ? compptr->MCU_width + : compptr->last_col_width; + xpos = MCU_col_num * compptr->MCU_sample_width; + ypos = yoffset * compptr->DCT_v_scaled_size; + /* ypos == (yoffset+yindex) * DCTSIZE */ + for (yindex = 0; yindex < compptr->MCU_height; yindex++) { + if (coef->iMCU_row_num < last_iMCU_row || + yoffset+yindex < compptr->last_row_height) { + (*forward_DCT) (cinfo, compptr, + input_buf[compptr->component_index], + coef->MCU_buffer[blkn], + ypos, xpos, (JDIMENSION) blockcnt); + if (blockcnt < compptr->MCU_width) { + /* Create some dummy blocks at the right edge of the image. */ + FMEMZERO((void FAR *) coef->MCU_buffer[blkn + blockcnt], + (compptr->MCU_width - blockcnt) * SIZEOF(JBLOCK)); + for (bi = blockcnt; bi < compptr->MCU_width; bi++) { + coef->MCU_buffer[blkn+bi][0][0] = coef->MCU_buffer[blkn+bi-1][0][0]; + } + } + } else { + /* Create a row of dummy blocks at the bottom of the image. */ + FMEMZERO((void FAR *) coef->MCU_buffer[blkn], + compptr->MCU_width * SIZEOF(JBLOCK)); + for (bi = 0; bi < compptr->MCU_width; bi++) { + coef->MCU_buffer[blkn+bi][0][0] = coef->MCU_buffer[blkn-1][0][0]; + } + } + blkn += compptr->MCU_width; + ypos += compptr->DCT_v_scaled_size; + } + } + /* Try to write the MCU. In event of a suspension failure, we will + * re-DCT the MCU on restart (a bit inefficient, could be fixed...) + */ + if (! (*cinfo->entropy->encode_mcu) (cinfo, coef->MCU_buffer)) { + /* Suspension forced; update state counters and exit */ + coef->MCU_vert_offset = yoffset; + coef->mcu_ctr = MCU_col_num; + return FALSE; + } + } + /* Completed an MCU row, but perhaps not an iMCU row */ + coef->mcu_ctr = 0; + } + /* Completed the iMCU row, advance counters for next one */ + coef->iMCU_row_num++; + start_iMCU_row(cinfo); + return TRUE; +} + + +#ifdef FULL_COEF_BUFFER_SUPPORTED + +/* + * Process some data in the first pass of a multi-pass case. + * We process the equivalent of one fully interleaved MCU row ("iMCU" row) + * per call, ie, v_samp_factor block rows for each component in the image. + * This amount of data is read from the source buffer, DCT'd and quantized, + * and saved into the virtual arrays. We also generate suitable dummy blocks + * as needed at the right and lower edges. (The dummy blocks are constructed + * in the virtual arrays, which have been padded appropriately.) This makes + * it possible for subsequent passes not to worry about real vs. dummy blocks. + * + * We must also emit the data to the entropy encoder. This is conveniently + * done by calling compress_output() after we've loaded the current strip + * of the virtual arrays. + * + * NB: input_buf contains a plane for each component in image. All + * components are DCT'd and loaded into the virtual arrays in this pass. + * However, it may be that only a subset of the components are emitted to + * the entropy encoder during this first pass; be careful about looking + * at the scan-dependent variables (MCU dimensions, etc). + */ + +METHODDEF(boolean) +compress_first_pass (j_compress_ptr cinfo, JSAMPIMAGE input_buf) +{ + my_coef_ptr coef = (my_coef_ptr) cinfo->coef; + JDIMENSION last_iMCU_row = cinfo->total_iMCU_rows - 1; + JDIMENSION blocks_across, MCUs_across, MCUindex; + int bi, ci, h_samp_factor, block_row, block_rows, ndummy; + JCOEF lastDC; + jpeg_component_info *compptr; + JBLOCKARRAY buffer; + JBLOCKROW thisblockrow, lastblockrow; + forward_DCT_ptr forward_DCT; + + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; + ci++, compptr++) { + /* Align the virtual buffer for this component. */ + buffer = (*cinfo->mem->access_virt_barray) + ((j_common_ptr) cinfo, coef->whole_image[ci], + coef->iMCU_row_num * compptr->v_samp_factor, + (JDIMENSION) compptr->v_samp_factor, TRUE); + /* Count non-dummy DCT block rows in this iMCU row. */ + if (coef->iMCU_row_num < last_iMCU_row) + block_rows = compptr->v_samp_factor; + else { + /* NB: can't use last_row_height here, since may not be set! */ + block_rows = (int) (compptr->height_in_blocks % compptr->v_samp_factor); + if (block_rows == 0) block_rows = compptr->v_samp_factor; + } + blocks_across = compptr->width_in_blocks; + h_samp_factor = compptr->h_samp_factor; + /* Count number of dummy blocks to be added at the right margin. */ + ndummy = (int) (blocks_across % h_samp_factor); + if (ndummy > 0) + ndummy = h_samp_factor - ndummy; + forward_DCT = cinfo->fdct->forward_DCT[ci]; + /* Perform DCT for all non-dummy blocks in this iMCU row. Each call + * on forward_DCT processes a complete horizontal row of DCT blocks. + */ + for (block_row = 0; block_row < block_rows; block_row++) { + thisblockrow = buffer[block_row]; + (*forward_DCT) (cinfo, compptr, input_buf[ci], thisblockrow, + (JDIMENSION) (block_row * compptr->DCT_v_scaled_size), + (JDIMENSION) 0, blocks_across); + if (ndummy > 0) { + /* Create dummy blocks at the right edge of the image. */ + thisblockrow += blocks_across; /* => first dummy block */ + FMEMZERO((void FAR *) thisblockrow, ndummy * SIZEOF(JBLOCK)); + lastDC = thisblockrow[-1][0]; + for (bi = 0; bi < ndummy; bi++) { + thisblockrow[bi][0] = lastDC; + } + } + } + /* If at end of image, create dummy block rows as needed. + * The tricky part here is that within each MCU, we want the DC values + * of the dummy blocks to match the last real block's DC value. + * This squeezes a few more bytes out of the resulting file... + */ + if (coef->iMCU_row_num == last_iMCU_row) { + blocks_across += ndummy; /* include lower right corner */ + MCUs_across = blocks_across / h_samp_factor; + for (block_row = block_rows; block_row < compptr->v_samp_factor; + block_row++) { + thisblockrow = buffer[block_row]; + lastblockrow = buffer[block_row-1]; + FMEMZERO((void FAR *) thisblockrow, + (size_t) (blocks_across * SIZEOF(JBLOCK))); + for (MCUindex = 0; MCUindex < MCUs_across; MCUindex++) { + lastDC = lastblockrow[h_samp_factor-1][0]; + for (bi = 0; bi < h_samp_factor; bi++) { + thisblockrow[bi][0] = lastDC; + } + thisblockrow += h_samp_factor; /* advance to next MCU in row */ + lastblockrow += h_samp_factor; + } + } + } + } + /* NB: compress_output will increment iMCU_row_num if successful. + * A suspension return will result in redoing all the work above next time. + */ + + /* Emit data to the entropy encoder, sharing code with subsequent passes */ + return compress_output(cinfo, input_buf); +} + + +/* + * Process some data in subsequent passes of a multi-pass case. + * We process the equivalent of one fully interleaved MCU row ("iMCU" row) + * per call, ie, v_samp_factor block rows for each component in the scan. + * The data is obtained from the virtual arrays and fed to the entropy coder. + * Returns TRUE if the iMCU row is completed, FALSE if suspended. + * + * NB: input_buf is ignored; it is likely to be a NULL pointer. + */ + +METHODDEF(boolean) +compress_output (j_compress_ptr cinfo, JSAMPIMAGE input_buf) +{ + my_coef_ptr coef = (my_coef_ptr) cinfo->coef; + JDIMENSION MCU_col_num; /* index of current MCU within row */ + int blkn, ci, xindex, yindex, yoffset; + JDIMENSION start_col; + JBLOCKARRAY buffer[MAX_COMPS_IN_SCAN]; + JBLOCKROW buffer_ptr; + jpeg_component_info *compptr; + + /* Align the virtual buffers for the components used in this scan. + * NB: during first pass, this is safe only because the buffers will + * already be aligned properly, so jmemmgr.c won't need to do any I/O. + */ + for (ci = 0; ci < cinfo->comps_in_scan; ci++) { + compptr = cinfo->cur_comp_info[ci]; + buffer[ci] = (*cinfo->mem->access_virt_barray) + ((j_common_ptr) cinfo, coef->whole_image[compptr->component_index], + coef->iMCU_row_num * compptr->v_samp_factor, + (JDIMENSION) compptr->v_samp_factor, FALSE); + } + + /* Loop to process one whole iMCU row */ + for (yoffset = coef->MCU_vert_offset; yoffset < coef->MCU_rows_per_iMCU_row; + yoffset++) { + for (MCU_col_num = coef->mcu_ctr; MCU_col_num < cinfo->MCUs_per_row; + MCU_col_num++) { + /* Construct list of pointers to DCT blocks belonging to this MCU */ + blkn = 0; /* index of current DCT block within MCU */ + for (ci = 0; ci < cinfo->comps_in_scan; ci++) { + compptr = cinfo->cur_comp_info[ci]; + start_col = MCU_col_num * compptr->MCU_width; + for (yindex = 0; yindex < compptr->MCU_height; yindex++) { + buffer_ptr = buffer[ci][yindex+yoffset] + start_col; + for (xindex = 0; xindex < compptr->MCU_width; xindex++) { + coef->MCU_buffer[blkn++] = buffer_ptr++; + } + } + } + /* Try to write the MCU. */ + if (! (*cinfo->entropy->encode_mcu) (cinfo, coef->MCU_buffer)) { + /* Suspension forced; update state counters and exit */ + coef->MCU_vert_offset = yoffset; + coef->mcu_ctr = MCU_col_num; + return FALSE; + } + } + /* Completed an MCU row, but perhaps not an iMCU row */ + coef->mcu_ctr = 0; + } + /* Completed the iMCU row, advance counters for next one */ + coef->iMCU_row_num++; + start_iMCU_row(cinfo); + return TRUE; +} + +#endif /* FULL_COEF_BUFFER_SUPPORTED */ + + +/* + * Initialize coefficient buffer controller. + */ + +GLOBAL(void) +jinit_c_coef_controller (j_compress_ptr cinfo, boolean need_full_buffer) +{ + my_coef_ptr coef; + + coef = (my_coef_ptr) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(my_coef_controller)); + cinfo->coef = (struct jpeg_c_coef_controller *) coef; + coef->pub.start_pass = start_pass_coef; + + /* Create the coefficient buffer. */ + if (need_full_buffer) { +#ifdef FULL_COEF_BUFFER_SUPPORTED + /* Allocate a full-image virtual array for each component, */ + /* padded to a multiple of samp_factor DCT blocks in each direction. */ + int ci; + jpeg_component_info *compptr; + + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; + ci++, compptr++) { + coef->whole_image[ci] = (*cinfo->mem->request_virt_barray) + ((j_common_ptr) cinfo, JPOOL_IMAGE, FALSE, + (JDIMENSION) jround_up((long) compptr->width_in_blocks, + (long) compptr->h_samp_factor), + (JDIMENSION) jround_up((long) compptr->height_in_blocks, + (long) compptr->v_samp_factor), + (JDIMENSION) compptr->v_samp_factor); + } +#else + ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); +#endif + } else { + /* We only need a single-MCU buffer. */ + JBLOCKROW buffer; + int i; + + buffer = (JBLOCKROW) + (*cinfo->mem->alloc_large) ((j_common_ptr) cinfo, JPOOL_IMAGE, + C_MAX_BLOCKS_IN_MCU * SIZEOF(JBLOCK)); + for (i = 0; i < C_MAX_BLOCKS_IN_MCU; i++) { + coef->MCU_buffer[i] = buffer + i; + } + coef->whole_image[0] = NULL; /* flag for no virtual arrays */ + } +} diff --git a/jpeg-9/jccolor.c b/jpeg-9/jccolor.c new file mode 100755 index 0000000..daf6601 --- /dev/null +++ b/jpeg-9/jccolor.c @@ -0,0 +1,541 @@ +/* + * jccolor.c + * + * Copyright (C) 1991-1996, Thomas G. Lane. + * Modified 2011-2012 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains input colorspace conversion routines. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" + + +/* Private subobject */ + +typedef struct { + struct jpeg_color_converter pub; /* public fields */ + + /* Private state for RGB->YCC conversion */ + INT32 * rgb_ycc_tab; /* => table for RGB to YCbCr conversion */ +} my_color_converter; + +typedef my_color_converter * my_cconvert_ptr; + + +/**************** RGB -> YCbCr conversion: most common case **************/ + +/* + * YCbCr is defined per CCIR 601-1, except that Cb and Cr are + * normalized to the range 0..MAXJSAMPLE rather than -0.5 .. 0.5. + * The conversion equations to be implemented are therefore + * Y = 0.29900 * R + 0.58700 * G + 0.11400 * B + * Cb = -0.16874 * R - 0.33126 * G + 0.50000 * B + CENTERJSAMPLE + * Cr = 0.50000 * R - 0.41869 * G - 0.08131 * B + CENTERJSAMPLE + * (These numbers are derived from TIFF 6.0 section 21, dated 3-June-92.) + * Note: older versions of the IJG code used a zero offset of MAXJSAMPLE/2, + * rather than CENTERJSAMPLE, for Cb and Cr. This gave equal positive and + * negative swings for Cb/Cr, but meant that grayscale values (Cb=Cr=0) + * were not represented exactly. Now we sacrifice exact representation of + * maximum red and maximum blue in order to get exact grayscales. + * + * To avoid floating-point arithmetic, we represent the fractional constants + * as integers scaled up by 2^16 (about 4 digits precision); we have to divide + * the products by 2^16, with appropriate rounding, to get the correct answer. + * + * For even more speed, we avoid doing any multiplications in the inner loop + * by precalculating the constants times R,G,B for all possible values. + * For 8-bit JSAMPLEs this is very reasonable (only 256 entries per table); + * for 12-bit samples it is still acceptable. It's not very reasonable for + * 16-bit samples, but if you want lossless storage you shouldn't be changing + * colorspace anyway. + * The CENTERJSAMPLE offsets and the rounding fudge-factor of 0.5 are included + * in the tables to save adding them separately in the inner loop. + */ + +#define SCALEBITS 16 /* speediest right-shift on some machines */ +#define CBCR_OFFSET ((INT32) CENTERJSAMPLE << SCALEBITS) +#define ONE_HALF ((INT32) 1 << (SCALEBITS-1)) +#define FIX(x) ((INT32) ((x) * (1L< Y section */ +#define G_Y_OFF (1*(MAXJSAMPLE+1)) /* offset to G => Y section */ +#define B_Y_OFF (2*(MAXJSAMPLE+1)) /* etc. */ +#define R_CB_OFF (3*(MAXJSAMPLE+1)) +#define G_CB_OFF (4*(MAXJSAMPLE+1)) +#define B_CB_OFF (5*(MAXJSAMPLE+1)) +#define R_CR_OFF B_CB_OFF /* B=>Cb, R=>Cr are the same */ +#define G_CR_OFF (6*(MAXJSAMPLE+1)) +#define B_CR_OFF (7*(MAXJSAMPLE+1)) +#define TABLE_SIZE (8*(MAXJSAMPLE+1)) + + +/* + * Initialize for RGB->YCC colorspace conversion. + */ + +METHODDEF(void) +rgb_ycc_start (j_compress_ptr cinfo) +{ + my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert; + INT32 * rgb_ycc_tab; + INT32 i; + + /* Allocate and fill in the conversion tables. */ + cconvert->rgb_ycc_tab = rgb_ycc_tab = (INT32 *) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + (TABLE_SIZE * SIZEOF(INT32))); + + for (i = 0; i <= MAXJSAMPLE; i++) { + rgb_ycc_tab[i+R_Y_OFF] = FIX(0.29900) * i; + rgb_ycc_tab[i+G_Y_OFF] = FIX(0.58700) * i; + rgb_ycc_tab[i+B_Y_OFF] = FIX(0.11400) * i + ONE_HALF; + rgb_ycc_tab[i+R_CB_OFF] = (-FIX(0.16874)) * i; + rgb_ycc_tab[i+G_CB_OFF] = (-FIX(0.33126)) * i; + /* We use a rounding fudge-factor of 0.5-epsilon for Cb and Cr. + * This ensures that the maximum output will round to MAXJSAMPLE + * not MAXJSAMPLE+1, and thus that we don't have to range-limit. + */ + rgb_ycc_tab[i+B_CB_OFF] = FIX(0.50000) * i + CBCR_OFFSET + ONE_HALF-1; +/* B=>Cb and R=>Cr tables are the same + rgb_ycc_tab[i+R_CR_OFF] = FIX(0.50000) * i + CBCR_OFFSET + ONE_HALF-1; +*/ + rgb_ycc_tab[i+G_CR_OFF] = (-FIX(0.41869)) * i; + rgb_ycc_tab[i+B_CR_OFF] = (-FIX(0.08131)) * i; + } +} + + +/* + * Convert some rows of samples to the JPEG colorspace. + * + * Note that we change from the application's interleaved-pixel format + * to our internal noninterleaved, one-plane-per-component format. + * The input buffer is therefore three times as wide as the output buffer. + * + * A starting row offset is provided only for the output buffer. The caller + * can easily adjust the passed input_buf value to accommodate any row + * offset required on that side. + */ + +METHODDEF(void) +rgb_ycc_convert (j_compress_ptr cinfo, + JSAMPARRAY input_buf, JSAMPIMAGE output_buf, + JDIMENSION output_row, int num_rows) +{ + my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert; + register INT32 * ctab = cconvert->rgb_ycc_tab; + register int r, g, b; + register JSAMPROW inptr; + register JSAMPROW outptr0, outptr1, outptr2; + register JDIMENSION col; + JDIMENSION num_cols = cinfo->image_width; + + while (--num_rows >= 0) { + inptr = *input_buf++; + outptr0 = output_buf[0][output_row]; + outptr1 = output_buf[1][output_row]; + outptr2 = output_buf[2][output_row]; + output_row++; + for (col = 0; col < num_cols; col++) { + r = GETJSAMPLE(inptr[RGB_RED]); + g = GETJSAMPLE(inptr[RGB_GREEN]); + b = GETJSAMPLE(inptr[RGB_BLUE]); + /* If the inputs are 0..MAXJSAMPLE, the outputs of these equations + * must be too; we do not need an explicit range-limiting operation. + * Hence the value being shifted is never negative, and we don't + * need the general RIGHT_SHIFT macro. + */ + /* Y */ + outptr0[col] = (JSAMPLE) + ((ctab[r+R_Y_OFF] + ctab[g+G_Y_OFF] + ctab[b+B_Y_OFF]) + >> SCALEBITS); + /* Cb */ + outptr1[col] = (JSAMPLE) + ((ctab[r+R_CB_OFF] + ctab[g+G_CB_OFF] + ctab[b+B_CB_OFF]) + >> SCALEBITS); + /* Cr */ + outptr2[col] = (JSAMPLE) + ((ctab[r+R_CR_OFF] + ctab[g+G_CR_OFF] + ctab[b+B_CR_OFF]) + >> SCALEBITS); + inptr += RGB_PIXELSIZE; + } + } +} + + +/**************** Cases other than RGB -> YCbCr **************/ + + +/* + * Convert some rows of samples to the JPEG colorspace. + * This version handles RGB->grayscale conversion, which is the same + * as the RGB->Y portion of RGB->YCbCr. + * We assume rgb_ycc_start has been called (we only use the Y tables). + */ + +METHODDEF(void) +rgb_gray_convert (j_compress_ptr cinfo, + JSAMPARRAY input_buf, JSAMPIMAGE output_buf, + JDIMENSION output_row, int num_rows) +{ + my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert; + register INT32 * ctab = cconvert->rgb_ycc_tab; + register int r, g, b; + register JSAMPROW inptr; + register JSAMPROW outptr; + register JDIMENSION col; + JDIMENSION num_cols = cinfo->image_width; + + while (--num_rows >= 0) { + inptr = *input_buf++; + outptr = output_buf[0][output_row++]; + for (col = 0; col < num_cols; col++) { + r = GETJSAMPLE(inptr[RGB_RED]); + g = GETJSAMPLE(inptr[RGB_GREEN]); + b = GETJSAMPLE(inptr[RGB_BLUE]); + /* Y */ + outptr[col] = (JSAMPLE) + ((ctab[r+R_Y_OFF] + ctab[g+G_Y_OFF] + ctab[b+B_Y_OFF]) + >> SCALEBITS); + inptr += RGB_PIXELSIZE; + } + } +} + + +/* + * Convert some rows of samples to the JPEG colorspace. + * This version handles Adobe-style CMYK->YCCK conversion, + * where we convert R=1-C, G=1-M, and B=1-Y to YCbCr using the same + * conversion as above, while passing K (black) unchanged. + * We assume rgb_ycc_start has been called. + */ + +METHODDEF(void) +cmyk_ycck_convert (j_compress_ptr cinfo, + JSAMPARRAY input_buf, JSAMPIMAGE output_buf, + JDIMENSION output_row, int num_rows) +{ + my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert; + register INT32 * ctab = cconvert->rgb_ycc_tab; + register int r, g, b; + register JSAMPROW inptr; + register JSAMPROW outptr0, outptr1, outptr2, outptr3; + register JDIMENSION col; + JDIMENSION num_cols = cinfo->image_width; + + while (--num_rows >= 0) { + inptr = *input_buf++; + outptr0 = output_buf[0][output_row]; + outptr1 = output_buf[1][output_row]; + outptr2 = output_buf[2][output_row]; + outptr3 = output_buf[3][output_row]; + output_row++; + for (col = 0; col < num_cols; col++) { + r = MAXJSAMPLE - GETJSAMPLE(inptr[0]); + g = MAXJSAMPLE - GETJSAMPLE(inptr[1]); + b = MAXJSAMPLE - GETJSAMPLE(inptr[2]); + /* K passes through as-is */ + outptr3[col] = inptr[3]; /* don't need GETJSAMPLE here */ + /* If the inputs are 0..MAXJSAMPLE, the outputs of these equations + * must be too; we do not need an explicit range-limiting operation. + * Hence the value being shifted is never negative, and we don't + * need the general RIGHT_SHIFT macro. + */ + /* Y */ + outptr0[col] = (JSAMPLE) + ((ctab[r+R_Y_OFF] + ctab[g+G_Y_OFF] + ctab[b+B_Y_OFF]) + >> SCALEBITS); + /* Cb */ + outptr1[col] = (JSAMPLE) + ((ctab[r+R_CB_OFF] + ctab[g+G_CB_OFF] + ctab[b+B_CB_OFF]) + >> SCALEBITS); + /* Cr */ + outptr2[col] = (JSAMPLE) + ((ctab[r+R_CR_OFF] + ctab[g+G_CR_OFF] + ctab[b+B_CR_OFF]) + >> SCALEBITS); + inptr += 4; + } + } +} + + +/* + * Convert some rows of samples to the JPEG colorspace. + * [R,G,B] to [R-G,G,B-G] conversion with modulo calculation + * (forward reversible color transform). + */ + +METHODDEF(void) +rgb_rgb1_convert (j_compress_ptr cinfo, + JSAMPARRAY input_buf, JSAMPIMAGE output_buf, + JDIMENSION output_row, int num_rows) +{ + register int r, g, b; + register JSAMPROW inptr; + register JSAMPROW outptr0, outptr1, outptr2; + register JDIMENSION col; + JDIMENSION num_cols = cinfo->image_width; + + while (--num_rows >= 0) { + inptr = *input_buf++; + outptr0 = output_buf[0][output_row]; + outptr1 = output_buf[1][output_row]; + outptr2 = output_buf[2][output_row]; + output_row++; + for (col = 0; col < num_cols; col++) { + r = GETJSAMPLE(inptr[RGB_RED]); + g = GETJSAMPLE(inptr[RGB_GREEN]); + b = GETJSAMPLE(inptr[RGB_BLUE]); + /* Assume that MAXJSAMPLE+1 is a power of 2, so that the MOD + * (modulo) operator is equivalent to the bitmask operator AND. + */ + outptr0[col] = (JSAMPLE) ((r - g + CENTERJSAMPLE) & MAXJSAMPLE); + outptr1[col] = (JSAMPLE) g; + outptr2[col] = (JSAMPLE) ((b - g + CENTERJSAMPLE) & MAXJSAMPLE); + inptr += RGB_PIXELSIZE; + } + } +} + + +/* + * Convert some rows of samples to the JPEG colorspace. + * This version handles grayscale output with no conversion. + * The source can be either plain grayscale or YCbCr (since Y == gray). + */ + +METHODDEF(void) +grayscale_convert (j_compress_ptr cinfo, + JSAMPARRAY input_buf, JSAMPIMAGE output_buf, + JDIMENSION output_row, int num_rows) +{ + int instride = cinfo->input_components; + register JSAMPROW inptr; + register JSAMPROW outptr; + register JDIMENSION col; + JDIMENSION num_cols = cinfo->image_width; + + while (--num_rows >= 0) { + inptr = *input_buf++; + outptr = output_buf[0][output_row++]; + for (col = 0; col < num_cols; col++) { + outptr[col] = inptr[0]; /* don't need GETJSAMPLE() here */ + inptr += instride; + } + } +} + + +/* + * Convert some rows of samples to the JPEG colorspace. + * No colorspace conversion, but change from interleaved + * to separate-planes representation. + */ + +METHODDEF(void) +rgb_convert (j_compress_ptr cinfo, + JSAMPARRAY input_buf, JSAMPIMAGE output_buf, + JDIMENSION output_row, int num_rows) +{ + register JSAMPROW inptr; + register JSAMPROW outptr0, outptr1, outptr2; + register JDIMENSION col; + JDIMENSION num_cols = cinfo->image_width; + + while (--num_rows >= 0) { + inptr = *input_buf++; + outptr0 = output_buf[0][output_row]; + outptr1 = output_buf[1][output_row]; + outptr2 = output_buf[2][output_row]; + output_row++; + for (col = 0; col < num_cols; col++) { + /* We can dispense with GETJSAMPLE() here */ + outptr0[col] = inptr[RGB_RED]; + outptr1[col] = inptr[RGB_GREEN]; + outptr2[col] = inptr[RGB_BLUE]; + inptr += RGB_PIXELSIZE; + } + } +} + + +/* + * Convert some rows of samples to the JPEG colorspace. + * This version handles multi-component colorspaces without conversion. + * We assume input_components == num_components. + */ + +METHODDEF(void) +null_convert (j_compress_ptr cinfo, + JSAMPARRAY input_buf, JSAMPIMAGE output_buf, + JDIMENSION output_row, int num_rows) +{ + int ci; + register int nc = cinfo->num_components; + register JSAMPROW inptr; + register JSAMPROW outptr; + register JDIMENSION col; + JDIMENSION num_cols = cinfo->image_width; + + while (--num_rows >= 0) { + /* It seems fastest to make a separate pass for each component. */ + for (ci = 0; ci < nc; ci++) { + inptr = input_buf[0] + ci; + outptr = output_buf[ci][output_row]; + for (col = 0; col < num_cols; col++) { + *outptr++ = *inptr; /* don't need GETJSAMPLE() here */ + inptr += nc; + } + } + input_buf++; + output_row++; + } +} + + +/* + * Empty method for start_pass. + */ + +METHODDEF(void) +null_method (j_compress_ptr cinfo) +{ + /* no work needed */ +} + + +/* + * Module initialization routine for input colorspace conversion. + */ + +GLOBAL(void) +jinit_color_converter (j_compress_ptr cinfo) +{ + my_cconvert_ptr cconvert; + + cconvert = (my_cconvert_ptr) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(my_color_converter)); + cinfo->cconvert = &cconvert->pub; + /* set start_pass to null method until we find out differently */ + cconvert->pub.start_pass = null_method; + + /* Make sure input_components agrees with in_color_space */ + switch (cinfo->in_color_space) { + case JCS_GRAYSCALE: + if (cinfo->input_components != 1) + ERREXIT(cinfo, JERR_BAD_IN_COLORSPACE); + break; + + case JCS_RGB: + if (cinfo->input_components != RGB_PIXELSIZE) + ERREXIT(cinfo, JERR_BAD_IN_COLORSPACE); + break; + + case JCS_YCbCr: + if (cinfo->input_components != 3) + ERREXIT(cinfo, JERR_BAD_IN_COLORSPACE); + break; + + case JCS_CMYK: + case JCS_YCCK: + if (cinfo->input_components != 4) + ERREXIT(cinfo, JERR_BAD_IN_COLORSPACE); + break; + + default: /* JCS_UNKNOWN can be anything */ + if (cinfo->input_components < 1) + ERREXIT(cinfo, JERR_BAD_IN_COLORSPACE); + break; + } + + /* Support color transform only for RGB colorspace */ + if (cinfo->color_transform && cinfo->jpeg_color_space != JCS_RGB) + ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); + + /* Check num_components, set conversion method based on requested space */ + switch (cinfo->jpeg_color_space) { + case JCS_GRAYSCALE: + if (cinfo->num_components != 1) + ERREXIT(cinfo, JERR_BAD_J_COLORSPACE); + if (cinfo->in_color_space == JCS_GRAYSCALE || + cinfo->in_color_space == JCS_YCbCr) + cconvert->pub.color_convert = grayscale_convert; + else if (cinfo->in_color_space == JCS_RGB) { + cconvert->pub.start_pass = rgb_ycc_start; + cconvert->pub.color_convert = rgb_gray_convert; + } else + ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); + break; + + case JCS_RGB: + if (cinfo->num_components != 3) + ERREXIT(cinfo, JERR_BAD_J_COLORSPACE); + if (cinfo->in_color_space == JCS_RGB) { + switch (cinfo->color_transform) { + case JCT_NONE: + cconvert->pub.color_convert = rgb_convert; + break; + case JCT_SUBTRACT_GREEN: + cconvert->pub.color_convert = rgb_rgb1_convert; + break; + default: + ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); + break; + } + } else + ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); + break; + + case JCS_YCbCr: + if (cinfo->num_components != 3) + ERREXIT(cinfo, JERR_BAD_J_COLORSPACE); + if (cinfo->in_color_space == JCS_RGB) { + cconvert->pub.start_pass = rgb_ycc_start; + cconvert->pub.color_convert = rgb_ycc_convert; + } else if (cinfo->in_color_space == JCS_YCbCr) + cconvert->pub.color_convert = null_convert; + else + ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); + break; + + case JCS_CMYK: + if (cinfo->num_components != 4) + ERREXIT(cinfo, JERR_BAD_J_COLORSPACE); + if (cinfo->in_color_space == JCS_CMYK) + cconvert->pub.color_convert = null_convert; + else + ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); + break; + + case JCS_YCCK: + if (cinfo->num_components != 4) + ERREXIT(cinfo, JERR_BAD_J_COLORSPACE); + if (cinfo->in_color_space == JCS_CMYK) { + cconvert->pub.start_pass = rgb_ycc_start; + cconvert->pub.color_convert = cmyk_ycck_convert; + } else if (cinfo->in_color_space == JCS_YCCK) + cconvert->pub.color_convert = null_convert; + else + ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); + break; + + default: /* allow null conversion of JCS_UNKNOWN */ + if (cinfo->jpeg_color_space != cinfo->in_color_space || + cinfo->num_components != cinfo->input_components) + ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); + cconvert->pub.color_convert = null_convert; + break; + } +} diff --git a/jpeg-9/jcdctmgr.c b/jpeg-9/jcdctmgr.c new file mode 100755 index 0000000..550b1a6 --- /dev/null +++ b/jpeg-9/jcdctmgr.c @@ -0,0 +1,482 @@ +/* + * jcdctmgr.c + * + * Copyright (C) 1994-1996, Thomas G. Lane. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains the forward-DCT management logic. + * This code selects a particular DCT implementation to be used, + * and it performs related housekeeping chores including coefficient + * quantization. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" +#include "jdct.h" /* Private declarations for DCT subsystem */ + + +/* Private subobject for this module */ + +typedef struct { + struct jpeg_forward_dct pub; /* public fields */ + + /* Pointer to the DCT routine actually in use */ + forward_DCT_method_ptr do_dct[MAX_COMPONENTS]; + + /* The actual post-DCT divisors --- not identical to the quant table + * entries, because of scaling (especially for an unnormalized DCT). + * Each table is given in normal array order. + */ + DCTELEM * divisors[NUM_QUANT_TBLS]; + +#ifdef DCT_FLOAT_SUPPORTED + /* Same as above for the floating-point case. */ + float_DCT_method_ptr do_float_dct[MAX_COMPONENTS]; + FAST_FLOAT * float_divisors[NUM_QUANT_TBLS]; +#endif +} my_fdct_controller; + +typedef my_fdct_controller * my_fdct_ptr; + + +/* The current scaled-DCT routines require ISLOW-style divisor tables, + * so be sure to compile that code if either ISLOW or SCALING is requested. + */ +#ifdef DCT_ISLOW_SUPPORTED +#define PROVIDE_ISLOW_TABLES +#else +#ifdef DCT_SCALING_SUPPORTED +#define PROVIDE_ISLOW_TABLES +#endif +#endif + + +/* + * Perform forward DCT on one or more blocks of a component. + * + * The input samples are taken from the sample_data[] array starting at + * position start_row/start_col, and moving to the right for any additional + * blocks. The quantized coefficients are returned in coef_blocks[]. + */ + +METHODDEF(void) +forward_DCT (j_compress_ptr cinfo, jpeg_component_info * compptr, + JSAMPARRAY sample_data, JBLOCKROW coef_blocks, + JDIMENSION start_row, JDIMENSION start_col, + JDIMENSION num_blocks) +/* This version is used for integer DCT implementations. */ +{ + /* This routine is heavily used, so it's worth coding it tightly. */ + my_fdct_ptr fdct = (my_fdct_ptr) cinfo->fdct; + forward_DCT_method_ptr do_dct = fdct->do_dct[compptr->component_index]; + DCTELEM * divisors = fdct->divisors[compptr->quant_tbl_no]; + DCTELEM workspace[DCTSIZE2]; /* work area for FDCT subroutine */ + JDIMENSION bi; + + sample_data += start_row; /* fold in the vertical offset once */ + + for (bi = 0; bi < num_blocks; bi++, start_col += compptr->DCT_h_scaled_size) { + /* Perform the DCT */ + (*do_dct) (workspace, sample_data, start_col); + + /* Quantize/descale the coefficients, and store into coef_blocks[] */ + { register DCTELEM temp, qval; + register int i; + register JCOEFPTR output_ptr = coef_blocks[bi]; + + for (i = 0; i < DCTSIZE2; i++) { + qval = divisors[i]; + temp = workspace[i]; + /* Divide the coefficient value by qval, ensuring proper rounding. + * Since C does not specify the direction of rounding for negative + * quotients, we have to force the dividend positive for portability. + * + * In most files, at least half of the output values will be zero + * (at default quantization settings, more like three-quarters...) + * so we should ensure that this case is fast. On many machines, + * a comparison is enough cheaper than a divide to make a special test + * a win. Since both inputs will be nonnegative, we need only test + * for a < b to discover whether a/b is 0. + * If your machine's division is fast enough, define FAST_DIVIDE. + */ +#ifdef FAST_DIVIDE +#define DIVIDE_BY(a,b) a /= b +#else +#define DIVIDE_BY(a,b) if (a >= b) a /= b; else a = 0 +#endif + if (temp < 0) { + temp = -temp; + temp += qval>>1; /* for rounding */ + DIVIDE_BY(temp, qval); + temp = -temp; + } else { + temp += qval>>1; /* for rounding */ + DIVIDE_BY(temp, qval); + } + output_ptr[i] = (JCOEF) temp; + } + } + } +} + + +#ifdef DCT_FLOAT_SUPPORTED + +METHODDEF(void) +forward_DCT_float (j_compress_ptr cinfo, jpeg_component_info * compptr, + JSAMPARRAY sample_data, JBLOCKROW coef_blocks, + JDIMENSION start_row, JDIMENSION start_col, + JDIMENSION num_blocks) +/* This version is used for floating-point DCT implementations. */ +{ + /* This routine is heavily used, so it's worth coding it tightly. */ + my_fdct_ptr fdct = (my_fdct_ptr) cinfo->fdct; + float_DCT_method_ptr do_dct = fdct->do_float_dct[compptr->component_index]; + FAST_FLOAT * divisors = fdct->float_divisors[compptr->quant_tbl_no]; + FAST_FLOAT workspace[DCTSIZE2]; /* work area for FDCT subroutine */ + JDIMENSION bi; + + sample_data += start_row; /* fold in the vertical offset once */ + + for (bi = 0; bi < num_blocks; bi++, start_col += compptr->DCT_h_scaled_size) { + /* Perform the DCT */ + (*do_dct) (workspace, sample_data, start_col); + + /* Quantize/descale the coefficients, and store into coef_blocks[] */ + { register FAST_FLOAT temp; + register int i; + register JCOEFPTR output_ptr = coef_blocks[bi]; + + for (i = 0; i < DCTSIZE2; i++) { + /* Apply the quantization and scaling factor */ + temp = workspace[i] * divisors[i]; + /* Round to nearest integer. + * Since C does not specify the direction of rounding for negative + * quotients, we have to force the dividend positive for portability. + * The maximum coefficient size is +-16K (for 12-bit data), so this + * code should work for either 16-bit or 32-bit ints. + */ + output_ptr[i] = (JCOEF) ((int) (temp + (FAST_FLOAT) 16384.5) - 16384); + } + } + } +} + +#endif /* DCT_FLOAT_SUPPORTED */ + + +/* + * Initialize for a processing pass. + * Verify that all referenced Q-tables are present, and set up + * the divisor table for each one. + * In the current implementation, DCT of all components is done during + * the first pass, even if only some components will be output in the + * first scan. Hence all components should be examined here. + */ + +METHODDEF(void) +start_pass_fdctmgr (j_compress_ptr cinfo) +{ + my_fdct_ptr fdct = (my_fdct_ptr) cinfo->fdct; + int ci, qtblno, i; + jpeg_component_info *compptr; + int method = 0; + JQUANT_TBL * qtbl; + DCTELEM * dtbl; + + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; + ci++, compptr++) { + /* Select the proper DCT routine for this component's scaling */ + switch ((compptr->DCT_h_scaled_size << 8) + compptr->DCT_v_scaled_size) { +#ifdef DCT_SCALING_SUPPORTED + case ((1 << 8) + 1): + fdct->do_dct[ci] = jpeg_fdct_1x1; + method = JDCT_ISLOW; /* jfdctint uses islow-style table */ + break; + case ((2 << 8) + 2): + fdct->do_dct[ci] = jpeg_fdct_2x2; + method = JDCT_ISLOW; /* jfdctint uses islow-style table */ + break; + case ((3 << 8) + 3): + fdct->do_dct[ci] = jpeg_fdct_3x3; + method = JDCT_ISLOW; /* jfdctint uses islow-style table */ + break; + case ((4 << 8) + 4): + fdct->do_dct[ci] = jpeg_fdct_4x4; + method = JDCT_ISLOW; /* jfdctint uses islow-style table */ + break; + case ((5 << 8) + 5): + fdct->do_dct[ci] = jpeg_fdct_5x5; + method = JDCT_ISLOW; /* jfdctint uses islow-style table */ + break; + case ((6 << 8) + 6): + fdct->do_dct[ci] = jpeg_fdct_6x6; + method = JDCT_ISLOW; /* jfdctint uses islow-style table */ + break; + case ((7 << 8) + 7): + fdct->do_dct[ci] = jpeg_fdct_7x7; + method = JDCT_ISLOW; /* jfdctint uses islow-style table */ + break; + case ((9 << 8) + 9): + fdct->do_dct[ci] = jpeg_fdct_9x9; + method = JDCT_ISLOW; /* jfdctint uses islow-style table */ + break; + case ((10 << 8) + 10): + fdct->do_dct[ci] = jpeg_fdct_10x10; + method = JDCT_ISLOW; /* jfdctint uses islow-style table */ + break; + case ((11 << 8) + 11): + fdct->do_dct[ci] = jpeg_fdct_11x11; + method = JDCT_ISLOW; /* jfdctint uses islow-style table */ + break; + case ((12 << 8) + 12): + fdct->do_dct[ci] = jpeg_fdct_12x12; + method = JDCT_ISLOW; /* jfdctint uses islow-style table */ + break; + case ((13 << 8) + 13): + fdct->do_dct[ci] = jpeg_fdct_13x13; + method = JDCT_ISLOW; /* jfdctint uses islow-style table */ + break; + case ((14 << 8) + 14): + fdct->do_dct[ci] = jpeg_fdct_14x14; + method = JDCT_ISLOW; /* jfdctint uses islow-style table */ + break; + case ((15 << 8) + 15): + fdct->do_dct[ci] = jpeg_fdct_15x15; + method = JDCT_ISLOW; /* jfdctint uses islow-style table */ + break; + case ((16 << 8) + 16): + fdct->do_dct[ci] = jpeg_fdct_16x16; + method = JDCT_ISLOW; /* jfdctint uses islow-style table */ + break; + case ((16 << 8) + 8): + fdct->do_dct[ci] = jpeg_fdct_16x8; + method = JDCT_ISLOW; /* jfdctint uses islow-style table */ + break; + case ((14 << 8) + 7): + fdct->do_dct[ci] = jpeg_fdct_14x7; + method = JDCT_ISLOW; /* jfdctint uses islow-style table */ + break; + case ((12 << 8) + 6): + fdct->do_dct[ci] = jpeg_fdct_12x6; + method = JDCT_ISLOW; /* jfdctint uses islow-style table */ + break; + case ((10 << 8) + 5): + fdct->do_dct[ci] = jpeg_fdct_10x5; + method = JDCT_ISLOW; /* jfdctint uses islow-style table */ + break; + case ((8 << 8) + 4): + fdct->do_dct[ci] = jpeg_fdct_8x4; + method = JDCT_ISLOW; /* jfdctint uses islow-style table */ + break; + case ((6 << 8) + 3): + fdct->do_dct[ci] = jpeg_fdct_6x3; + method = JDCT_ISLOW; /* jfdctint uses islow-style table */ + break; + case ((4 << 8) + 2): + fdct->do_dct[ci] = jpeg_fdct_4x2; + method = JDCT_ISLOW; /* jfdctint uses islow-style table */ + break; + case ((2 << 8) + 1): + fdct->do_dct[ci] = jpeg_fdct_2x1; + method = JDCT_ISLOW; /* jfdctint uses islow-style table */ + break; + case ((8 << 8) + 16): + fdct->do_dct[ci] = jpeg_fdct_8x16; + method = JDCT_ISLOW; /* jfdctint uses islow-style table */ + break; + case ((7 << 8) + 14): + fdct->do_dct[ci] = jpeg_fdct_7x14; + method = JDCT_ISLOW; /* jfdctint uses islow-style table */ + break; + case ((6 << 8) + 12): + fdct->do_dct[ci] = jpeg_fdct_6x12; + method = JDCT_ISLOW; /* jfdctint uses islow-style table */ + break; + case ((5 << 8) + 10): + fdct->do_dct[ci] = jpeg_fdct_5x10; + method = JDCT_ISLOW; /* jfdctint uses islow-style table */ + break; + case ((4 << 8) + 8): + fdct->do_dct[ci] = jpeg_fdct_4x8; + method = JDCT_ISLOW; /* jfdctint uses islow-style table */ + break; + case ((3 << 8) + 6): + fdct->do_dct[ci] = jpeg_fdct_3x6; + method = JDCT_ISLOW; /* jfdctint uses islow-style table */ + break; + case ((2 << 8) + 4): + fdct->do_dct[ci] = jpeg_fdct_2x4; + method = JDCT_ISLOW; /* jfdctint uses islow-style table */ + break; + case ((1 << 8) + 2): + fdct->do_dct[ci] = jpeg_fdct_1x2; + method = JDCT_ISLOW; /* jfdctint uses islow-style table */ + break; +#endif + case ((DCTSIZE << 8) + DCTSIZE): + switch (cinfo->dct_method) { +#ifdef DCT_ISLOW_SUPPORTED + case JDCT_ISLOW: + fdct->do_dct[ci] = jpeg_fdct_islow; + method = JDCT_ISLOW; + break; +#endif +#ifdef DCT_IFAST_SUPPORTED + case JDCT_IFAST: + fdct->do_dct[ci] = jpeg_fdct_ifast; + method = JDCT_IFAST; + break; +#endif +#ifdef DCT_FLOAT_SUPPORTED + case JDCT_FLOAT: + fdct->do_float_dct[ci] = jpeg_fdct_float; + method = JDCT_FLOAT; + break; +#endif + default: + ERREXIT(cinfo, JERR_NOT_COMPILED); + break; + } + break; + default: + ERREXIT2(cinfo, JERR_BAD_DCTSIZE, + compptr->DCT_h_scaled_size, compptr->DCT_v_scaled_size); + break; + } + qtblno = compptr->quant_tbl_no; + /* Make sure specified quantization table is present */ + if (qtblno < 0 || qtblno >= NUM_QUANT_TBLS || + cinfo->quant_tbl_ptrs[qtblno] == NULL) + ERREXIT1(cinfo, JERR_NO_QUANT_TABLE, qtblno); + qtbl = cinfo->quant_tbl_ptrs[qtblno]; + /* Compute divisors for this quant table */ + /* We may do this more than once for same table, but it's not a big deal */ + switch (method) { +#ifdef PROVIDE_ISLOW_TABLES + case JDCT_ISLOW: + /* For LL&M IDCT method, divisors are equal to raw quantization + * coefficients multiplied by 8 (to counteract scaling). + */ + if (fdct->divisors[qtblno] == NULL) { + fdct->divisors[qtblno] = (DCTELEM *) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + DCTSIZE2 * SIZEOF(DCTELEM)); + } + dtbl = fdct->divisors[qtblno]; + for (i = 0; i < DCTSIZE2; i++) { + dtbl[i] = ((DCTELEM) qtbl->quantval[i]) << 3; + } + fdct->pub.forward_DCT[ci] = forward_DCT; + break; +#endif +#ifdef DCT_IFAST_SUPPORTED + case JDCT_IFAST: + { + /* For AA&N IDCT method, divisors are equal to quantization + * coefficients scaled by scalefactor[row]*scalefactor[col], where + * scalefactor[0] = 1 + * scalefactor[k] = cos(k*PI/16) * sqrt(2) for k=1..7 + * We apply a further scale factor of 8. + */ +#define CONST_BITS 14 + static const INT16 aanscales[DCTSIZE2] = { + /* precomputed values scaled up by 14 bits */ + 16384, 22725, 21407, 19266, 16384, 12873, 8867, 4520, + 22725, 31521, 29692, 26722, 22725, 17855, 12299, 6270, + 21407, 29692, 27969, 25172, 21407, 16819, 11585, 5906, + 19266, 26722, 25172, 22654, 19266, 15137, 10426, 5315, + 16384, 22725, 21407, 19266, 16384, 12873, 8867, 4520, + 12873, 17855, 16819, 15137, 12873, 10114, 6967, 3552, + 8867, 12299, 11585, 10426, 8867, 6967, 4799, 2446, + 4520, 6270, 5906, 5315, 4520, 3552, 2446, 1247 + }; + SHIFT_TEMPS + + if (fdct->divisors[qtblno] == NULL) { + fdct->divisors[qtblno] = (DCTELEM *) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + DCTSIZE2 * SIZEOF(DCTELEM)); + } + dtbl = fdct->divisors[qtblno]; + for (i = 0; i < DCTSIZE2; i++) { + dtbl[i] = (DCTELEM) + DESCALE(MULTIPLY16V16((INT32) qtbl->quantval[i], + (INT32) aanscales[i]), + CONST_BITS-3); + } + } + fdct->pub.forward_DCT[ci] = forward_DCT; + break; +#endif +#ifdef DCT_FLOAT_SUPPORTED + case JDCT_FLOAT: + { + /* For float AA&N IDCT method, divisors are equal to quantization + * coefficients scaled by scalefactor[row]*scalefactor[col], where + * scalefactor[0] = 1 + * scalefactor[k] = cos(k*PI/16) * sqrt(2) for k=1..7 + * We apply a further scale factor of 8. + * What's actually stored is 1/divisor so that the inner loop can + * use a multiplication rather than a division. + */ + FAST_FLOAT * fdtbl; + int row, col; + static const double aanscalefactor[DCTSIZE] = { + 1.0, 1.387039845, 1.306562965, 1.175875602, + 1.0, 0.785694958, 0.541196100, 0.275899379 + }; + + if (fdct->float_divisors[qtblno] == NULL) { + fdct->float_divisors[qtblno] = (FAST_FLOAT *) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + DCTSIZE2 * SIZEOF(FAST_FLOAT)); + } + fdtbl = fdct->float_divisors[qtblno]; + i = 0; + for (row = 0; row < DCTSIZE; row++) { + for (col = 0; col < DCTSIZE; col++) { + fdtbl[i] = (FAST_FLOAT) + (1.0 / (((double) qtbl->quantval[i] * + aanscalefactor[row] * aanscalefactor[col] * 8.0))); + i++; + } + } + } + fdct->pub.forward_DCT[ci] = forward_DCT_float; + break; +#endif + default: + ERREXIT(cinfo, JERR_NOT_COMPILED); + break; + } + } +} + + +/* + * Initialize FDCT manager. + */ + +GLOBAL(void) +jinit_forward_dct (j_compress_ptr cinfo) +{ + my_fdct_ptr fdct; + int i; + + fdct = (my_fdct_ptr) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(my_fdct_controller)); + cinfo->fdct = (struct jpeg_forward_dct *) fdct; + fdct->pub.start_pass = start_pass_fdctmgr; + + /* Mark divisor tables unallocated */ + for (i = 0; i < NUM_QUANT_TBLS; i++) { + fdct->divisors[i] = NULL; +#ifdef DCT_FLOAT_SUPPORTED + fdct->float_divisors[i] = NULL; +#endif + } +} diff --git a/jpeg-9/jchuff.c b/jpeg-9/jchuff.c new file mode 100755 index 0000000..4cbab43 --- /dev/null +++ b/jpeg-9/jchuff.c @@ -0,0 +1,1576 @@ +/* + * jchuff.c + * + * Copyright (C) 1991-1997, Thomas G. Lane. + * Modified 2006-2009 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains Huffman entropy encoding routines. + * Both sequential and progressive modes are supported in this single module. + * + * Much of the complexity here has to do with supporting output suspension. + * If the data destination module demands suspension, we want to be able to + * back up to the start of the current MCU. To do this, we copy state + * variables into local working storage, and update them back to the + * permanent JPEG objects only upon successful completion of an MCU. + * + * We do not support output suspension for the progressive JPEG mode, since + * the library currently does not allow multiple-scan files to be written + * with output suspension. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" + + +/* The legal range of a DCT coefficient is + * -1024 .. +1023 for 8-bit data; + * -16384 .. +16383 for 12-bit data. + * Hence the magnitude should always fit in 10 or 14 bits respectively. + */ + +#if BITS_IN_JSAMPLE == 8 +#define MAX_COEF_BITS 10 +#else +#define MAX_COEF_BITS 14 +#endif + +/* Derived data constructed for each Huffman table */ + +typedef struct { + unsigned int ehufco[256]; /* code for each symbol */ + char ehufsi[256]; /* length of code for each symbol */ + /* If no code has been allocated for a symbol S, ehufsi[S] contains 0 */ +} c_derived_tbl; + + +/* Expanded entropy encoder object for Huffman encoding. + * + * The savable_state subrecord contains fields that change within an MCU, + * but must not be updated permanently until we complete the MCU. + */ + +typedef struct { + INT32 put_buffer; /* current bit-accumulation buffer */ + int put_bits; /* # of bits now in it */ + int last_dc_val[MAX_COMPS_IN_SCAN]; /* last DC coef for each component */ +} savable_state; + +/* This macro is to work around compilers with missing or broken + * structure assignment. You'll need to fix this code if you have + * such a compiler and you change MAX_COMPS_IN_SCAN. + */ + +#ifndef NO_STRUCT_ASSIGN +#define ASSIGN_STATE(dest,src) ((dest) = (src)) +#else +#if MAX_COMPS_IN_SCAN == 4 +#define ASSIGN_STATE(dest,src) \ + ((dest).put_buffer = (src).put_buffer, \ + (dest).put_bits = (src).put_bits, \ + (dest).last_dc_val[0] = (src).last_dc_val[0], \ + (dest).last_dc_val[1] = (src).last_dc_val[1], \ + (dest).last_dc_val[2] = (src).last_dc_val[2], \ + (dest).last_dc_val[3] = (src).last_dc_val[3]) +#endif +#endif + + +typedef struct { + struct jpeg_entropy_encoder pub; /* public fields */ + + savable_state saved; /* Bit buffer & DC state at start of MCU */ + + /* These fields are NOT loaded into local working state. */ + unsigned int restarts_to_go; /* MCUs left in this restart interval */ + int next_restart_num; /* next restart number to write (0-7) */ + + /* Pointers to derived tables (these workspaces have image lifespan) */ + c_derived_tbl * dc_derived_tbls[NUM_HUFF_TBLS]; + c_derived_tbl * ac_derived_tbls[NUM_HUFF_TBLS]; + + /* Statistics tables for optimization */ + long * dc_count_ptrs[NUM_HUFF_TBLS]; + long * ac_count_ptrs[NUM_HUFF_TBLS]; + + /* Following fields used only in progressive mode */ + + /* Mode flag: TRUE for optimization, FALSE for actual data output */ + boolean gather_statistics; + + /* next_output_byte/free_in_buffer are local copies of cinfo->dest fields. + */ + JOCTET * next_output_byte; /* => next byte to write in buffer */ + size_t free_in_buffer; /* # of byte spaces remaining in buffer */ + j_compress_ptr cinfo; /* link to cinfo (needed for dump_buffer) */ + + /* Coding status for AC components */ + int ac_tbl_no; /* the table number of the single component */ + unsigned int EOBRUN; /* run length of EOBs */ + unsigned int BE; /* # of buffered correction bits before MCU */ + char * bit_buffer; /* buffer for correction bits (1 per char) */ + /* packing correction bits tightly would save some space but cost time... */ +} huff_entropy_encoder; + +typedef huff_entropy_encoder * huff_entropy_ptr; + +/* Working state while writing an MCU (sequential mode). + * This struct contains all the fields that are needed by subroutines. + */ + +typedef struct { + JOCTET * next_output_byte; /* => next byte to write in buffer */ + size_t free_in_buffer; /* # of byte spaces remaining in buffer */ + savable_state cur; /* Current bit buffer & DC state */ + j_compress_ptr cinfo; /* dump_buffer needs access to this */ +} working_state; + +/* MAX_CORR_BITS is the number of bits the AC refinement correction-bit + * buffer can hold. Larger sizes may slightly improve compression, but + * 1000 is already well into the realm of overkill. + * The minimum safe size is 64 bits. + */ + +#define MAX_CORR_BITS 1000 /* Max # of correction bits I can buffer */ + +/* IRIGHT_SHIFT is like RIGHT_SHIFT, but works on int rather than INT32. + * We assume that int right shift is unsigned if INT32 right shift is, + * which should be safe. + */ + +#ifdef RIGHT_SHIFT_IS_UNSIGNED +#define ISHIFT_TEMPS int ishift_temp; +#define IRIGHT_SHIFT(x,shft) \ + ((ishift_temp = (x)) < 0 ? \ + (ishift_temp >> (shft)) | ((~0) << (16-(shft))) : \ + (ishift_temp >> (shft))) +#else +#define ISHIFT_TEMPS +#define IRIGHT_SHIFT(x,shft) ((x) >> (shft)) +#endif + + +/* + * Compute the derived values for a Huffman table. + * This routine also performs some validation checks on the table. + */ + +LOCAL(void) +jpeg_make_c_derived_tbl (j_compress_ptr cinfo, boolean isDC, int tblno, + c_derived_tbl ** pdtbl) +{ + JHUFF_TBL *htbl; + c_derived_tbl *dtbl; + int p, i, l, lastp, si, maxsymbol; + char huffsize[257]; + unsigned int huffcode[257]; + unsigned int code; + + /* Note that huffsize[] and huffcode[] are filled in code-length order, + * paralleling the order of the symbols themselves in htbl->huffval[]. + */ + + /* Find the input Huffman table */ + if (tblno < 0 || tblno >= NUM_HUFF_TBLS) + ERREXIT1(cinfo, JERR_NO_HUFF_TABLE, tblno); + htbl = + isDC ? cinfo->dc_huff_tbl_ptrs[tblno] : cinfo->ac_huff_tbl_ptrs[tblno]; + if (htbl == NULL) + ERREXIT1(cinfo, JERR_NO_HUFF_TABLE, tblno); + + /* Allocate a workspace if we haven't already done so. */ + if (*pdtbl == NULL) + *pdtbl = (c_derived_tbl *) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(c_derived_tbl)); + dtbl = *pdtbl; + + /* Figure C.1: make table of Huffman code length for each symbol */ + + p = 0; + for (l = 1; l <= 16; l++) { + i = (int) htbl->bits[l]; + if (i < 0 || p + i > 256) /* protect against table overrun */ + ERREXIT(cinfo, JERR_BAD_HUFF_TABLE); + while (i--) + huffsize[p++] = (char) l; + } + huffsize[p] = 0; + lastp = p; + + /* Figure C.2: generate the codes themselves */ + /* We also validate that the counts represent a legal Huffman code tree. */ + + code = 0; + si = huffsize[0]; + p = 0; + while (huffsize[p]) { + while (((int) huffsize[p]) == si) { + huffcode[p++] = code; + code++; + } + /* code is now 1 more than the last code used for codelength si; but + * it must still fit in si bits, since no code is allowed to be all ones. + */ + if (((INT32) code) >= (((INT32) 1) << si)) + ERREXIT(cinfo, JERR_BAD_HUFF_TABLE); + code <<= 1; + si++; + } + + /* Figure C.3: generate encoding tables */ + /* These are code and size indexed by symbol value */ + + /* Set all codeless symbols to have code length 0; + * this lets us detect duplicate VAL entries here, and later + * allows emit_bits to detect any attempt to emit such symbols. + */ + MEMZERO(dtbl->ehufsi, SIZEOF(dtbl->ehufsi)); + + /* This is also a convenient place to check for out-of-range + * and duplicated VAL entries. We allow 0..255 for AC symbols + * but only 0..15 for DC. (We could constrain them further + * based on data depth and mode, but this seems enough.) + */ + maxsymbol = isDC ? 15 : 255; + + for (p = 0; p < lastp; p++) { + i = htbl->huffval[p]; + if (i < 0 || i > maxsymbol || dtbl->ehufsi[i]) + ERREXIT(cinfo, JERR_BAD_HUFF_TABLE); + dtbl->ehufco[i] = huffcode[p]; + dtbl->ehufsi[i] = huffsize[p]; + } +} + + +/* Outputting bytes to the file. + * NB: these must be called only when actually outputting, + * that is, entropy->gather_statistics == FALSE. + */ + +/* Emit a byte, taking 'action' if must suspend. */ +#define emit_byte_s(state,val,action) \ + { *(state)->next_output_byte++ = (JOCTET) (val); \ + if (--(state)->free_in_buffer == 0) \ + if (! dump_buffer_s(state)) \ + { action; } } + +/* Emit a byte */ +#define emit_byte_e(entropy,val) \ + { *(entropy)->next_output_byte++ = (JOCTET) (val); \ + if (--(entropy)->free_in_buffer == 0) \ + dump_buffer_e(entropy); } + + +LOCAL(boolean) +dump_buffer_s (working_state * state) +/* Empty the output buffer; return TRUE if successful, FALSE if must suspend */ +{ + struct jpeg_destination_mgr * dest = state->cinfo->dest; + + if (! (*dest->empty_output_buffer) (state->cinfo)) + return FALSE; + /* After a successful buffer dump, must reset buffer pointers */ + state->next_output_byte = dest->next_output_byte; + state->free_in_buffer = dest->free_in_buffer; + return TRUE; +} + + +LOCAL(void) +dump_buffer_e (huff_entropy_ptr entropy) +/* Empty the output buffer; we do not support suspension in this case. */ +{ + struct jpeg_destination_mgr * dest = entropy->cinfo->dest; + + if (! (*dest->empty_output_buffer) (entropy->cinfo)) + ERREXIT(entropy->cinfo, JERR_CANT_SUSPEND); + /* After a successful buffer dump, must reset buffer pointers */ + entropy->next_output_byte = dest->next_output_byte; + entropy->free_in_buffer = dest->free_in_buffer; +} + + +/* Outputting bits to the file */ + +/* Only the right 24 bits of put_buffer are used; the valid bits are + * left-justified in this part. At most 16 bits can be passed to emit_bits + * in one call, and we never retain more than 7 bits in put_buffer + * between calls, so 24 bits are sufficient. + */ + +INLINE +LOCAL(boolean) +emit_bits_s (working_state * state, unsigned int code, int size) +/* Emit some bits; return TRUE if successful, FALSE if must suspend */ +{ + /* This routine is heavily used, so it's worth coding tightly. */ + register INT32 put_buffer = (INT32) code; + register int put_bits = state->cur.put_bits; + + /* if size is 0, caller used an invalid Huffman table entry */ + if (size == 0) + ERREXIT(state->cinfo, JERR_HUFF_MISSING_CODE); + + put_buffer &= (((INT32) 1)<cur.put_buffer; /* and merge with old buffer contents */ + + while (put_bits >= 8) { + int c = (int) ((put_buffer >> 16) & 0xFF); + + emit_byte_s(state, c, return FALSE); + if (c == 0xFF) { /* need to stuff a zero byte? */ + emit_byte_s(state, 0, return FALSE); + } + put_buffer <<= 8; + put_bits -= 8; + } + + state->cur.put_buffer = put_buffer; /* update state variables */ + state->cur.put_bits = put_bits; + + return TRUE; +} + + +INLINE +LOCAL(void) +emit_bits_e (huff_entropy_ptr entropy, unsigned int code, int size) +/* Emit some bits, unless we are in gather mode */ +{ + /* This routine is heavily used, so it's worth coding tightly. */ + register INT32 put_buffer = (INT32) code; + register int put_bits = entropy->saved.put_bits; + + /* if size is 0, caller used an invalid Huffman table entry */ + if (size == 0) + ERREXIT(entropy->cinfo, JERR_HUFF_MISSING_CODE); + + if (entropy->gather_statistics) + return; /* do nothing if we're only getting stats */ + + put_buffer &= (((INT32) 1)<saved.put_buffer; + + while (put_bits >= 8) { + int c = (int) ((put_buffer >> 16) & 0xFF); + + emit_byte_e(entropy, c); + if (c == 0xFF) { /* need to stuff a zero byte? */ + emit_byte_e(entropy, 0); + } + put_buffer <<= 8; + put_bits -= 8; + } + + entropy->saved.put_buffer = put_buffer; /* update variables */ + entropy->saved.put_bits = put_bits; +} + + +LOCAL(boolean) +flush_bits_s (working_state * state) +{ + if (! emit_bits_s(state, 0x7F, 7)) /* fill any partial byte with ones */ + return FALSE; + state->cur.put_buffer = 0; /* and reset bit-buffer to empty */ + state->cur.put_bits = 0; + return TRUE; +} + + +LOCAL(void) +flush_bits_e (huff_entropy_ptr entropy) +{ + emit_bits_e(entropy, 0x7F, 7); /* fill any partial byte with ones */ + entropy->saved.put_buffer = 0; /* and reset bit-buffer to empty */ + entropy->saved.put_bits = 0; +} + + +/* + * Emit (or just count) a Huffman symbol. + */ + +INLINE +LOCAL(void) +emit_dc_symbol (huff_entropy_ptr entropy, int tbl_no, int symbol) +{ + if (entropy->gather_statistics) + entropy->dc_count_ptrs[tbl_no][symbol]++; + else { + c_derived_tbl * tbl = entropy->dc_derived_tbls[tbl_no]; + emit_bits_e(entropy, tbl->ehufco[symbol], tbl->ehufsi[symbol]); + } +} + + +INLINE +LOCAL(void) +emit_ac_symbol (huff_entropy_ptr entropy, int tbl_no, int symbol) +{ + if (entropy->gather_statistics) + entropy->ac_count_ptrs[tbl_no][symbol]++; + else { + c_derived_tbl * tbl = entropy->ac_derived_tbls[tbl_no]; + emit_bits_e(entropy, tbl->ehufco[symbol], tbl->ehufsi[symbol]); + } +} + + +/* + * Emit bits from a correction bit buffer. + */ + +LOCAL(void) +emit_buffered_bits (huff_entropy_ptr entropy, char * bufstart, + unsigned int nbits) +{ + if (entropy->gather_statistics) + return; /* no real work */ + + while (nbits > 0) { + emit_bits_e(entropy, (unsigned int) (*bufstart), 1); + bufstart++; + nbits--; + } +} + + +/* + * Emit any pending EOBRUN symbol. + */ + +LOCAL(void) +emit_eobrun (huff_entropy_ptr entropy) +{ + register int temp, nbits; + + if (entropy->EOBRUN > 0) { /* if there is any pending EOBRUN */ + temp = entropy->EOBRUN; + nbits = 0; + while ((temp >>= 1)) + nbits++; + /* safety check: shouldn't happen given limited correction-bit buffer */ + if (nbits > 14) + ERREXIT(entropy->cinfo, JERR_HUFF_MISSING_CODE); + + emit_ac_symbol(entropy, entropy->ac_tbl_no, nbits << 4); + if (nbits) + emit_bits_e(entropy, entropy->EOBRUN, nbits); + + entropy->EOBRUN = 0; + + /* Emit any buffered correction bits */ + emit_buffered_bits(entropy, entropy->bit_buffer, entropy->BE); + entropy->BE = 0; + } +} + + +/* + * Emit a restart marker & resynchronize predictions. + */ + +LOCAL(boolean) +emit_restart_s (working_state * state, int restart_num) +{ + int ci; + + if (! flush_bits_s(state)) + return FALSE; + + emit_byte_s(state, 0xFF, return FALSE); + emit_byte_s(state, JPEG_RST0 + restart_num, return FALSE); + + /* Re-initialize DC predictions to 0 */ + for (ci = 0; ci < state->cinfo->comps_in_scan; ci++) + state->cur.last_dc_val[ci] = 0; + + /* The restart counter is not updated until we successfully write the MCU. */ + + return TRUE; +} + + +LOCAL(void) +emit_restart_e (huff_entropy_ptr entropy, int restart_num) +{ + int ci; + + emit_eobrun(entropy); + + if (! entropy->gather_statistics) { + flush_bits_e(entropy); + emit_byte_e(entropy, 0xFF); + emit_byte_e(entropy, JPEG_RST0 + restart_num); + } + + if (entropy->cinfo->Ss == 0) { + /* Re-initialize DC predictions to 0 */ + for (ci = 0; ci < entropy->cinfo->comps_in_scan; ci++) + entropy->saved.last_dc_val[ci] = 0; + } else { + /* Re-initialize all AC-related fields to 0 */ + entropy->EOBRUN = 0; + entropy->BE = 0; + } +} + + +/* + * MCU encoding for DC initial scan (either spectral selection, + * or first pass of successive approximation). + */ + +METHODDEF(boolean) +encode_mcu_DC_first (j_compress_ptr cinfo, JBLOCKROW *MCU_data) +{ + huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; + register int temp, temp2; + register int nbits; + int blkn, ci; + int Al = cinfo->Al; + JBLOCKROW block; + jpeg_component_info * compptr; + ISHIFT_TEMPS + + entropy->next_output_byte = cinfo->dest->next_output_byte; + entropy->free_in_buffer = cinfo->dest->free_in_buffer; + + /* Emit restart marker if needed */ + if (cinfo->restart_interval) + if (entropy->restarts_to_go == 0) + emit_restart_e(entropy, entropy->next_restart_num); + + /* Encode the MCU data blocks */ + for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { + block = MCU_data[blkn]; + ci = cinfo->MCU_membership[blkn]; + compptr = cinfo->cur_comp_info[ci]; + + /* Compute the DC value after the required point transform by Al. + * This is simply an arithmetic right shift. + */ + temp2 = IRIGHT_SHIFT((int) ((*block)[0]), Al); + + /* DC differences are figured on the point-transformed values. */ + temp = temp2 - entropy->saved.last_dc_val[ci]; + entropy->saved.last_dc_val[ci] = temp2; + + /* Encode the DC coefficient difference per section G.1.2.1 */ + temp2 = temp; + if (temp < 0) { + temp = -temp; /* temp is abs value of input */ + /* For a negative input, want temp2 = bitwise complement of abs(input) */ + /* This code assumes we are on a two's complement machine */ + temp2--; + } + + /* Find the number of bits needed for the magnitude of the coefficient */ + nbits = 0; + while (temp) { + nbits++; + temp >>= 1; + } + /* Check for out-of-range coefficient values. + * Since we're encoding a difference, the range limit is twice as much. + */ + if (nbits > MAX_COEF_BITS+1) + ERREXIT(cinfo, JERR_BAD_DCT_COEF); + + /* Count/emit the Huffman-coded symbol for the number of bits */ + emit_dc_symbol(entropy, compptr->dc_tbl_no, nbits); + + /* Emit that number of bits of the value, if positive, */ + /* or the complement of its magnitude, if negative. */ + if (nbits) /* emit_bits rejects calls with size 0 */ + emit_bits_e(entropy, (unsigned int) temp2, nbits); + } + + cinfo->dest->next_output_byte = entropy->next_output_byte; + cinfo->dest->free_in_buffer = entropy->free_in_buffer; + + /* Update restart-interval state too */ + if (cinfo->restart_interval) { + if (entropy->restarts_to_go == 0) { + entropy->restarts_to_go = cinfo->restart_interval; + entropy->next_restart_num++; + entropy->next_restart_num &= 7; + } + entropy->restarts_to_go--; + } + + return TRUE; +} + + +/* + * MCU encoding for AC initial scan (either spectral selection, + * or first pass of successive approximation). + */ + +METHODDEF(boolean) +encode_mcu_AC_first (j_compress_ptr cinfo, JBLOCKROW *MCU_data) +{ + huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; + register int temp, temp2; + register int nbits; + register int r, k; + int Se, Al; + const int * natural_order; + JBLOCKROW block; + + entropy->next_output_byte = cinfo->dest->next_output_byte; + entropy->free_in_buffer = cinfo->dest->free_in_buffer; + + /* Emit restart marker if needed */ + if (cinfo->restart_interval) + if (entropy->restarts_to_go == 0) + emit_restart_e(entropy, entropy->next_restart_num); + + Se = cinfo->Se; + Al = cinfo->Al; + natural_order = cinfo->natural_order; + + /* Encode the MCU data block */ + block = MCU_data[0]; + + /* Encode the AC coefficients per section G.1.2.2, fig. G.3 */ + + r = 0; /* r = run length of zeros */ + + for (k = cinfo->Ss; k <= Se; k++) { + if ((temp = (*block)[natural_order[k]]) == 0) { + r++; + continue; + } + /* We must apply the point transform by Al. For AC coefficients this + * is an integer division with rounding towards 0. To do this portably + * in C, we shift after obtaining the absolute value; so the code is + * interwoven with finding the abs value (temp) and output bits (temp2). + */ + if (temp < 0) { + temp = -temp; /* temp is abs value of input */ + temp >>= Al; /* apply the point transform */ + /* For a negative coef, want temp2 = bitwise complement of abs(coef) */ + temp2 = ~temp; + } else { + temp >>= Al; /* apply the point transform */ + temp2 = temp; + } + /* Watch out for case that nonzero coef is zero after point transform */ + if (temp == 0) { + r++; + continue; + } + + /* Emit any pending EOBRUN */ + if (entropy->EOBRUN > 0) + emit_eobrun(entropy); + /* if run length > 15, must emit special run-length-16 codes (0xF0) */ + while (r > 15) { + emit_ac_symbol(entropy, entropy->ac_tbl_no, 0xF0); + r -= 16; + } + + /* Find the number of bits needed for the magnitude of the coefficient */ + nbits = 1; /* there must be at least one 1 bit */ + while ((temp >>= 1)) + nbits++; + /* Check for out-of-range coefficient values */ + if (nbits > MAX_COEF_BITS) + ERREXIT(cinfo, JERR_BAD_DCT_COEF); + + /* Count/emit Huffman symbol for run length / number of bits */ + emit_ac_symbol(entropy, entropy->ac_tbl_no, (r << 4) + nbits); + + /* Emit that number of bits of the value, if positive, */ + /* or the complement of its magnitude, if negative. */ + emit_bits_e(entropy, (unsigned int) temp2, nbits); + + r = 0; /* reset zero run length */ + } + + if (r > 0) { /* If there are trailing zeroes, */ + entropy->EOBRUN++; /* count an EOB */ + if (entropy->EOBRUN == 0x7FFF) + emit_eobrun(entropy); /* force it out to avoid overflow */ + } + + cinfo->dest->next_output_byte = entropy->next_output_byte; + cinfo->dest->free_in_buffer = entropy->free_in_buffer; + + /* Update restart-interval state too */ + if (cinfo->restart_interval) { + if (entropy->restarts_to_go == 0) { + entropy->restarts_to_go = cinfo->restart_interval; + entropy->next_restart_num++; + entropy->next_restart_num &= 7; + } + entropy->restarts_to_go--; + } + + return TRUE; +} + + +/* + * MCU encoding for DC successive approximation refinement scan. + * Note: we assume such scans can be multi-component, although the spec + * is not very clear on the point. + */ + +METHODDEF(boolean) +encode_mcu_DC_refine (j_compress_ptr cinfo, JBLOCKROW *MCU_data) +{ + huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; + register int temp; + int blkn; + int Al = cinfo->Al; + JBLOCKROW block; + + entropy->next_output_byte = cinfo->dest->next_output_byte; + entropy->free_in_buffer = cinfo->dest->free_in_buffer; + + /* Emit restart marker if needed */ + if (cinfo->restart_interval) + if (entropy->restarts_to_go == 0) + emit_restart_e(entropy, entropy->next_restart_num); + + /* Encode the MCU data blocks */ + for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { + block = MCU_data[blkn]; + + /* We simply emit the Al'th bit of the DC coefficient value. */ + temp = (*block)[0]; + emit_bits_e(entropy, (unsigned int) (temp >> Al), 1); + } + + cinfo->dest->next_output_byte = entropy->next_output_byte; + cinfo->dest->free_in_buffer = entropy->free_in_buffer; + + /* Update restart-interval state too */ + if (cinfo->restart_interval) { + if (entropy->restarts_to_go == 0) { + entropy->restarts_to_go = cinfo->restart_interval; + entropy->next_restart_num++; + entropy->next_restart_num &= 7; + } + entropy->restarts_to_go--; + } + + return TRUE; +} + + +/* + * MCU encoding for AC successive approximation refinement scan. + */ + +METHODDEF(boolean) +encode_mcu_AC_refine (j_compress_ptr cinfo, JBLOCKROW *MCU_data) +{ + huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; + register int temp; + register int r, k; + int EOB; + char *BR_buffer; + unsigned int BR; + int Se, Al; + const int * natural_order; + JBLOCKROW block; + int absvalues[DCTSIZE2]; + + entropy->next_output_byte = cinfo->dest->next_output_byte; + entropy->free_in_buffer = cinfo->dest->free_in_buffer; + + /* Emit restart marker if needed */ + if (cinfo->restart_interval) + if (entropy->restarts_to_go == 0) + emit_restart_e(entropy, entropy->next_restart_num); + + Se = cinfo->Se; + Al = cinfo->Al; + natural_order = cinfo->natural_order; + + /* Encode the MCU data block */ + block = MCU_data[0]; + + /* It is convenient to make a pre-pass to determine the transformed + * coefficients' absolute values and the EOB position. + */ + EOB = 0; + for (k = cinfo->Ss; k <= Se; k++) { + temp = (*block)[natural_order[k]]; + /* We must apply the point transform by Al. For AC coefficients this + * is an integer division with rounding towards 0. To do this portably + * in C, we shift after obtaining the absolute value. + */ + if (temp < 0) + temp = -temp; /* temp is abs value of input */ + temp >>= Al; /* apply the point transform */ + absvalues[k] = temp; /* save abs value for main pass */ + if (temp == 1) + EOB = k; /* EOB = index of last newly-nonzero coef */ + } + + /* Encode the AC coefficients per section G.1.2.3, fig. G.7 */ + + r = 0; /* r = run length of zeros */ + BR = 0; /* BR = count of buffered bits added now */ + BR_buffer = entropy->bit_buffer + entropy->BE; /* Append bits to buffer */ + + for (k = cinfo->Ss; k <= Se; k++) { + if ((temp = absvalues[k]) == 0) { + r++; + continue; + } + + /* Emit any required ZRLs, but not if they can be folded into EOB */ + while (r > 15 && k <= EOB) { + /* emit any pending EOBRUN and the BE correction bits */ + emit_eobrun(entropy); + /* Emit ZRL */ + emit_ac_symbol(entropy, entropy->ac_tbl_no, 0xF0); + r -= 16; + /* Emit buffered correction bits that must be associated with ZRL */ + emit_buffered_bits(entropy, BR_buffer, BR); + BR_buffer = entropy->bit_buffer; /* BE bits are gone now */ + BR = 0; + } + + /* If the coef was previously nonzero, it only needs a correction bit. + * NOTE: a straight translation of the spec's figure G.7 would suggest + * that we also need to test r > 15. But if r > 15, we can only get here + * if k > EOB, which implies that this coefficient is not 1. + */ + if (temp > 1) { + /* The correction bit is the next bit of the absolute value. */ + BR_buffer[BR++] = (char) (temp & 1); + continue; + } + + /* Emit any pending EOBRUN and the BE correction bits */ + emit_eobrun(entropy); + + /* Count/emit Huffman symbol for run length / number of bits */ + emit_ac_symbol(entropy, entropy->ac_tbl_no, (r << 4) + 1); + + /* Emit output bit for newly-nonzero coef */ + temp = ((*block)[natural_order[k]] < 0) ? 0 : 1; + emit_bits_e(entropy, (unsigned int) temp, 1); + + /* Emit buffered correction bits that must be associated with this code */ + emit_buffered_bits(entropy, BR_buffer, BR); + BR_buffer = entropy->bit_buffer; /* BE bits are gone now */ + BR = 0; + r = 0; /* reset zero run length */ + } + + if (r > 0 || BR > 0) { /* If there are trailing zeroes, */ + entropy->EOBRUN++; /* count an EOB */ + entropy->BE += BR; /* concat my correction bits to older ones */ + /* We force out the EOB if we risk either: + * 1. overflow of the EOB counter; + * 2. overflow of the correction bit buffer during the next MCU. + */ + if (entropy->EOBRUN == 0x7FFF || entropy->BE > (MAX_CORR_BITS-DCTSIZE2+1)) + emit_eobrun(entropy); + } + + cinfo->dest->next_output_byte = entropy->next_output_byte; + cinfo->dest->free_in_buffer = entropy->free_in_buffer; + + /* Update restart-interval state too */ + if (cinfo->restart_interval) { + if (entropy->restarts_to_go == 0) { + entropy->restarts_to_go = cinfo->restart_interval; + entropy->next_restart_num++; + entropy->next_restart_num &= 7; + } + entropy->restarts_to_go--; + } + + return TRUE; +} + + +/* Encode a single block's worth of coefficients */ + +LOCAL(boolean) +encode_one_block (working_state * state, JCOEFPTR block, int last_dc_val, + c_derived_tbl *dctbl, c_derived_tbl *actbl) +{ + register int temp, temp2; + register int nbits; + register int k, r, i; + int Se = state->cinfo->lim_Se; + const int * natural_order = state->cinfo->natural_order; + + /* Encode the DC coefficient difference per section F.1.2.1 */ + + temp = temp2 = block[0] - last_dc_val; + + if (temp < 0) { + temp = -temp; /* temp is abs value of input */ + /* For a negative input, want temp2 = bitwise complement of abs(input) */ + /* This code assumes we are on a two's complement machine */ + temp2--; + } + + /* Find the number of bits needed for the magnitude of the coefficient */ + nbits = 0; + while (temp) { + nbits++; + temp >>= 1; + } + /* Check for out-of-range coefficient values. + * Since we're encoding a difference, the range limit is twice as much. + */ + if (nbits > MAX_COEF_BITS+1) + ERREXIT(state->cinfo, JERR_BAD_DCT_COEF); + + /* Emit the Huffman-coded symbol for the number of bits */ + if (! emit_bits_s(state, dctbl->ehufco[nbits], dctbl->ehufsi[nbits])) + return FALSE; + + /* Emit that number of bits of the value, if positive, */ + /* or the complement of its magnitude, if negative. */ + if (nbits) /* emit_bits rejects calls with size 0 */ + if (! emit_bits_s(state, (unsigned int) temp2, nbits)) + return FALSE; + + /* Encode the AC coefficients per section F.1.2.2 */ + + r = 0; /* r = run length of zeros */ + + for (k = 1; k <= Se; k++) { + if ((temp = block[natural_order[k]]) == 0) { + r++; + } else { + /* if run length > 15, must emit special run-length-16 codes (0xF0) */ + while (r > 15) { + if (! emit_bits_s(state, actbl->ehufco[0xF0], actbl->ehufsi[0xF0])) + return FALSE; + r -= 16; + } + + temp2 = temp; + if (temp < 0) { + temp = -temp; /* temp is abs value of input */ + /* This code assumes we are on a two's complement machine */ + temp2--; + } + + /* Find the number of bits needed for the magnitude of the coefficient */ + nbits = 1; /* there must be at least one 1 bit */ + while ((temp >>= 1)) + nbits++; + /* Check for out-of-range coefficient values */ + if (nbits > MAX_COEF_BITS) + ERREXIT(state->cinfo, JERR_BAD_DCT_COEF); + + /* Emit Huffman symbol for run length / number of bits */ + i = (r << 4) + nbits; + if (! emit_bits_s(state, actbl->ehufco[i], actbl->ehufsi[i])) + return FALSE; + + /* Emit that number of bits of the value, if positive, */ + /* or the complement of its magnitude, if negative. */ + if (! emit_bits_s(state, (unsigned int) temp2, nbits)) + return FALSE; + + r = 0; + } + } + + /* If the last coef(s) were zero, emit an end-of-block code */ + if (r > 0) + if (! emit_bits_s(state, actbl->ehufco[0], actbl->ehufsi[0])) + return FALSE; + + return TRUE; +} + + +/* + * Encode and output one MCU's worth of Huffman-compressed coefficients. + */ + +METHODDEF(boolean) +encode_mcu_huff (j_compress_ptr cinfo, JBLOCKROW *MCU_data) +{ + huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; + working_state state; + int blkn, ci; + jpeg_component_info * compptr; + + /* Load up working state */ + state.next_output_byte = cinfo->dest->next_output_byte; + state.free_in_buffer = cinfo->dest->free_in_buffer; + ASSIGN_STATE(state.cur, entropy->saved); + state.cinfo = cinfo; + + /* Emit restart marker if needed */ + if (cinfo->restart_interval) { + if (entropy->restarts_to_go == 0) + if (! emit_restart_s(&state, entropy->next_restart_num)) + return FALSE; + } + + /* Encode the MCU data blocks */ + for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { + ci = cinfo->MCU_membership[blkn]; + compptr = cinfo->cur_comp_info[ci]; + if (! encode_one_block(&state, + MCU_data[blkn][0], state.cur.last_dc_val[ci], + entropy->dc_derived_tbls[compptr->dc_tbl_no], + entropy->ac_derived_tbls[compptr->ac_tbl_no])) + return FALSE; + /* Update last_dc_val */ + state.cur.last_dc_val[ci] = MCU_data[blkn][0][0]; + } + + /* Completed MCU, so update state */ + cinfo->dest->next_output_byte = state.next_output_byte; + cinfo->dest->free_in_buffer = state.free_in_buffer; + ASSIGN_STATE(entropy->saved, state.cur); + + /* Update restart-interval state too */ + if (cinfo->restart_interval) { + if (entropy->restarts_to_go == 0) { + entropy->restarts_to_go = cinfo->restart_interval; + entropy->next_restart_num++; + entropy->next_restart_num &= 7; + } + entropy->restarts_to_go--; + } + + return TRUE; +} + + +/* + * Finish up at the end of a Huffman-compressed scan. + */ + +METHODDEF(void) +finish_pass_huff (j_compress_ptr cinfo) +{ + huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; + working_state state; + + if (cinfo->progressive_mode) { + entropy->next_output_byte = cinfo->dest->next_output_byte; + entropy->free_in_buffer = cinfo->dest->free_in_buffer; + + /* Flush out any buffered data */ + emit_eobrun(entropy); + flush_bits_e(entropy); + + cinfo->dest->next_output_byte = entropy->next_output_byte; + cinfo->dest->free_in_buffer = entropy->free_in_buffer; + } else { + /* Load up working state ... flush_bits needs it */ + state.next_output_byte = cinfo->dest->next_output_byte; + state.free_in_buffer = cinfo->dest->free_in_buffer; + ASSIGN_STATE(state.cur, entropy->saved); + state.cinfo = cinfo; + + /* Flush out the last data */ + if (! flush_bits_s(&state)) + ERREXIT(cinfo, JERR_CANT_SUSPEND); + + /* Update state */ + cinfo->dest->next_output_byte = state.next_output_byte; + cinfo->dest->free_in_buffer = state.free_in_buffer; + ASSIGN_STATE(entropy->saved, state.cur); + } +} + + +/* + * Huffman coding optimization. + * + * We first scan the supplied data and count the number of uses of each symbol + * that is to be Huffman-coded. (This process MUST agree with the code above.) + * Then we build a Huffman coding tree for the observed counts. + * Symbols which are not needed at all for the particular image are not + * assigned any code, which saves space in the DHT marker as well as in + * the compressed data. + */ + + +/* Process a single block's worth of coefficients */ + +LOCAL(void) +htest_one_block (j_compress_ptr cinfo, JCOEFPTR block, int last_dc_val, + long dc_counts[], long ac_counts[]) +{ + register int temp; + register int nbits; + register int k, r; + int Se = cinfo->lim_Se; + const int * natural_order = cinfo->natural_order; + + /* Encode the DC coefficient difference per section F.1.2.1 */ + + temp = block[0] - last_dc_val; + if (temp < 0) + temp = -temp; + + /* Find the number of bits needed for the magnitude of the coefficient */ + nbits = 0; + while (temp) { + nbits++; + temp >>= 1; + } + /* Check for out-of-range coefficient values. + * Since we're encoding a difference, the range limit is twice as much. + */ + if (nbits > MAX_COEF_BITS+1) + ERREXIT(cinfo, JERR_BAD_DCT_COEF); + + /* Count the Huffman symbol for the number of bits */ + dc_counts[nbits]++; + + /* Encode the AC coefficients per section F.1.2.2 */ + + r = 0; /* r = run length of zeros */ + + for (k = 1; k <= Se; k++) { + if ((temp = block[natural_order[k]]) == 0) { + r++; + } else { + /* if run length > 15, must emit special run-length-16 codes (0xF0) */ + while (r > 15) { + ac_counts[0xF0]++; + r -= 16; + } + + /* Find the number of bits needed for the magnitude of the coefficient */ + if (temp < 0) + temp = -temp; + + /* Find the number of bits needed for the magnitude of the coefficient */ + nbits = 1; /* there must be at least one 1 bit */ + while ((temp >>= 1)) + nbits++; + /* Check for out-of-range coefficient values */ + if (nbits > MAX_COEF_BITS) + ERREXIT(cinfo, JERR_BAD_DCT_COEF); + + /* Count Huffman symbol for run length / number of bits */ + ac_counts[(r << 4) + nbits]++; + + r = 0; + } + } + + /* If the last coef(s) were zero, emit an end-of-block code */ + if (r > 0) + ac_counts[0]++; +} + + +/* + * Trial-encode one MCU's worth of Huffman-compressed coefficients. + * No data is actually output, so no suspension return is possible. + */ + +METHODDEF(boolean) +encode_mcu_gather (j_compress_ptr cinfo, JBLOCKROW *MCU_data) +{ + huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; + int blkn, ci; + jpeg_component_info * compptr; + + /* Take care of restart intervals if needed */ + if (cinfo->restart_interval) { + if (entropy->restarts_to_go == 0) { + /* Re-initialize DC predictions to 0 */ + for (ci = 0; ci < cinfo->comps_in_scan; ci++) + entropy->saved.last_dc_val[ci] = 0; + /* Update restart state */ + entropy->restarts_to_go = cinfo->restart_interval; + } + entropy->restarts_to_go--; + } + + for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { + ci = cinfo->MCU_membership[blkn]; + compptr = cinfo->cur_comp_info[ci]; + htest_one_block(cinfo, MCU_data[blkn][0], entropy->saved.last_dc_val[ci], + entropy->dc_count_ptrs[compptr->dc_tbl_no], + entropy->ac_count_ptrs[compptr->ac_tbl_no]); + entropy->saved.last_dc_val[ci] = MCU_data[blkn][0][0]; + } + + return TRUE; +} + + +/* + * Generate the best Huffman code table for the given counts, fill htbl. + * + * The JPEG standard requires that no symbol be assigned a codeword of all + * one bits (so that padding bits added at the end of a compressed segment + * can't look like a valid code). Because of the canonical ordering of + * codewords, this just means that there must be an unused slot in the + * longest codeword length category. Section K.2 of the JPEG spec suggests + * reserving such a slot by pretending that symbol 256 is a valid symbol + * with count 1. In theory that's not optimal; giving it count zero but + * including it in the symbol set anyway should give a better Huffman code. + * But the theoretically better code actually seems to come out worse in + * practice, because it produces more all-ones bytes (which incur stuffed + * zero bytes in the final file). In any case the difference is tiny. + * + * The JPEG standard requires Huffman codes to be no more than 16 bits long. + * If some symbols have a very small but nonzero probability, the Huffman tree + * must be adjusted to meet the code length restriction. We currently use + * the adjustment method suggested in JPEG section K.2. This method is *not* + * optimal; it may not choose the best possible limited-length code. But + * typically only very-low-frequency symbols will be given less-than-optimal + * lengths, so the code is almost optimal. Experimental comparisons against + * an optimal limited-length-code algorithm indicate that the difference is + * microscopic --- usually less than a hundredth of a percent of total size. + * So the extra complexity of an optimal algorithm doesn't seem worthwhile. + */ + +LOCAL(void) +jpeg_gen_optimal_table (j_compress_ptr cinfo, JHUFF_TBL * htbl, long freq[]) +{ +#define MAX_CLEN 32 /* assumed maximum initial code length */ + UINT8 bits[MAX_CLEN+1]; /* bits[k] = # of symbols with code length k */ + int codesize[257]; /* codesize[k] = code length of symbol k */ + int others[257]; /* next symbol in current branch of tree */ + int c1, c2; + int p, i, j; + long v; + + /* This algorithm is explained in section K.2 of the JPEG standard */ + + MEMZERO(bits, SIZEOF(bits)); + MEMZERO(codesize, SIZEOF(codesize)); + for (i = 0; i < 257; i++) + others[i] = -1; /* init links to empty */ + + freq[256] = 1; /* make sure 256 has a nonzero count */ + /* Including the pseudo-symbol 256 in the Huffman procedure guarantees + * that no real symbol is given code-value of all ones, because 256 + * will be placed last in the largest codeword category. + */ + + /* Huffman's basic algorithm to assign optimal code lengths to symbols */ + + for (;;) { + /* Find the smallest nonzero frequency, set c1 = its symbol */ + /* In case of ties, take the larger symbol number */ + c1 = -1; + v = 1000000000L; + for (i = 0; i <= 256; i++) { + if (freq[i] && freq[i] <= v) { + v = freq[i]; + c1 = i; + } + } + + /* Find the next smallest nonzero frequency, set c2 = its symbol */ + /* In case of ties, take the larger symbol number */ + c2 = -1; + v = 1000000000L; + for (i = 0; i <= 256; i++) { + if (freq[i] && freq[i] <= v && i != c1) { + v = freq[i]; + c2 = i; + } + } + + /* Done if we've merged everything into one frequency */ + if (c2 < 0) + break; + + /* Else merge the two counts/trees */ + freq[c1] += freq[c2]; + freq[c2] = 0; + + /* Increment the codesize of everything in c1's tree branch */ + codesize[c1]++; + while (others[c1] >= 0) { + c1 = others[c1]; + codesize[c1]++; + } + + others[c1] = c2; /* chain c2 onto c1's tree branch */ + + /* Increment the codesize of everything in c2's tree branch */ + codesize[c2]++; + while (others[c2] >= 0) { + c2 = others[c2]; + codesize[c2]++; + } + } + + /* Now count the number of symbols of each code length */ + for (i = 0; i <= 256; i++) { + if (codesize[i]) { + /* The JPEG standard seems to think that this can't happen, */ + /* but I'm paranoid... */ + if (codesize[i] > MAX_CLEN) + ERREXIT(cinfo, JERR_HUFF_CLEN_OVERFLOW); + + bits[codesize[i]]++; + } + } + + /* JPEG doesn't allow symbols with code lengths over 16 bits, so if the pure + * Huffman procedure assigned any such lengths, we must adjust the coding. + * Here is what the JPEG spec says about how this next bit works: + * Since symbols are paired for the longest Huffman code, the symbols are + * removed from this length category two at a time. The prefix for the pair + * (which is one bit shorter) is allocated to one of the pair; then, + * skipping the BITS entry for that prefix length, a code word from the next + * shortest nonzero BITS entry is converted into a prefix for two code words + * one bit longer. + */ + + for (i = MAX_CLEN; i > 16; i--) { + while (bits[i] > 0) { + j = i - 2; /* find length of new prefix to be used */ + while (bits[j] == 0) + j--; + + bits[i] -= 2; /* remove two symbols */ + bits[i-1]++; /* one goes in this length */ + bits[j+1] += 2; /* two new symbols in this length */ + bits[j]--; /* symbol of this length is now a prefix */ + } + } + + /* Remove the count for the pseudo-symbol 256 from the largest codelength */ + while (bits[i] == 0) /* find largest codelength still in use */ + i--; + bits[i]--; + + /* Return final symbol counts (only for lengths 0..16) */ + MEMCOPY(htbl->bits, bits, SIZEOF(htbl->bits)); + + /* Return a list of the symbols sorted by code length */ + /* It's not real clear to me why we don't need to consider the codelength + * changes made above, but the JPEG spec seems to think this works. + */ + p = 0; + for (i = 1; i <= MAX_CLEN; i++) { + for (j = 0; j <= 255; j++) { + if (codesize[j] == i) { + htbl->huffval[p] = (UINT8) j; + p++; + } + } + } + + /* Set sent_table FALSE so updated table will be written to JPEG file. */ + htbl->sent_table = FALSE; +} + + +/* + * Finish up a statistics-gathering pass and create the new Huffman tables. + */ + +METHODDEF(void) +finish_pass_gather (j_compress_ptr cinfo) +{ + huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; + int ci, tbl; + jpeg_component_info * compptr; + JHUFF_TBL **htblptr; + boolean did_dc[NUM_HUFF_TBLS]; + boolean did_ac[NUM_HUFF_TBLS]; + + /* It's important not to apply jpeg_gen_optimal_table more than once + * per table, because it clobbers the input frequency counts! + */ + if (cinfo->progressive_mode) + /* Flush out buffered data (all we care about is counting the EOB symbol) */ + emit_eobrun(entropy); + + MEMZERO(did_dc, SIZEOF(did_dc)); + MEMZERO(did_ac, SIZEOF(did_ac)); + + for (ci = 0; ci < cinfo->comps_in_scan; ci++) { + compptr = cinfo->cur_comp_info[ci]; + /* DC needs no table for refinement scan */ + if (cinfo->Ss == 0 && cinfo->Ah == 0) { + tbl = compptr->dc_tbl_no; + if (! did_dc[tbl]) { + htblptr = & cinfo->dc_huff_tbl_ptrs[tbl]; + if (*htblptr == NULL) + *htblptr = jpeg_alloc_huff_table((j_common_ptr) cinfo); + jpeg_gen_optimal_table(cinfo, *htblptr, entropy->dc_count_ptrs[tbl]); + did_dc[tbl] = TRUE; + } + } + /* AC needs no table when not present */ + if (cinfo->Se) { + tbl = compptr->ac_tbl_no; + if (! did_ac[tbl]) { + htblptr = & cinfo->ac_huff_tbl_ptrs[tbl]; + if (*htblptr == NULL) + *htblptr = jpeg_alloc_huff_table((j_common_ptr) cinfo); + jpeg_gen_optimal_table(cinfo, *htblptr, entropy->ac_count_ptrs[tbl]); + did_ac[tbl] = TRUE; + } + } + } +} + + +/* + * Initialize for a Huffman-compressed scan. + * If gather_statistics is TRUE, we do not output anything during the scan, + * just count the Huffman symbols used and generate Huffman code tables. + */ + +METHODDEF(void) +start_pass_huff (j_compress_ptr cinfo, boolean gather_statistics) +{ + huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; + int ci, tbl; + jpeg_component_info * compptr; + + if (gather_statistics) + entropy->pub.finish_pass = finish_pass_gather; + else + entropy->pub.finish_pass = finish_pass_huff; + + if (cinfo->progressive_mode) { + entropy->cinfo = cinfo; + entropy->gather_statistics = gather_statistics; + + /* We assume jcmaster.c already validated the scan parameters. */ + + /* Select execution routine */ + if (cinfo->Ah == 0) { + if (cinfo->Ss == 0) + entropy->pub.encode_mcu = encode_mcu_DC_first; + else + entropy->pub.encode_mcu = encode_mcu_AC_first; + } else { + if (cinfo->Ss == 0) + entropy->pub.encode_mcu = encode_mcu_DC_refine; + else { + entropy->pub.encode_mcu = encode_mcu_AC_refine; + /* AC refinement needs a correction bit buffer */ + if (entropy->bit_buffer == NULL) + entropy->bit_buffer = (char *) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + MAX_CORR_BITS * SIZEOF(char)); + } + } + + /* Initialize AC stuff */ + entropy->ac_tbl_no = cinfo->cur_comp_info[0]->ac_tbl_no; + entropy->EOBRUN = 0; + entropy->BE = 0; + } else { + if (gather_statistics) + entropy->pub.encode_mcu = encode_mcu_gather; + else + entropy->pub.encode_mcu = encode_mcu_huff; + } + + for (ci = 0; ci < cinfo->comps_in_scan; ci++) { + compptr = cinfo->cur_comp_info[ci]; + /* DC needs no table for refinement scan */ + if (cinfo->Ss == 0 && cinfo->Ah == 0) { + tbl = compptr->dc_tbl_no; + if (gather_statistics) { + /* Check for invalid table index */ + /* (make_c_derived_tbl does this in the other path) */ + if (tbl < 0 || tbl >= NUM_HUFF_TBLS) + ERREXIT1(cinfo, JERR_NO_HUFF_TABLE, tbl); + /* Allocate and zero the statistics tables */ + /* Note that jpeg_gen_optimal_table expects 257 entries in each table! */ + if (entropy->dc_count_ptrs[tbl] == NULL) + entropy->dc_count_ptrs[tbl] = (long *) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + 257 * SIZEOF(long)); + MEMZERO(entropy->dc_count_ptrs[tbl], 257 * SIZEOF(long)); + } else { + /* Compute derived values for Huffman tables */ + /* We may do this more than once for a table, but it's not expensive */ + jpeg_make_c_derived_tbl(cinfo, TRUE, tbl, + & entropy->dc_derived_tbls[tbl]); + } + /* Initialize DC predictions to 0 */ + entropy->saved.last_dc_val[ci] = 0; + } + /* AC needs no table when not present */ + if (cinfo->Se) { + tbl = compptr->ac_tbl_no; + if (gather_statistics) { + if (tbl < 0 || tbl >= NUM_HUFF_TBLS) + ERREXIT1(cinfo, JERR_NO_HUFF_TABLE, tbl); + if (entropy->ac_count_ptrs[tbl] == NULL) + entropy->ac_count_ptrs[tbl] = (long *) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + 257 * SIZEOF(long)); + MEMZERO(entropy->ac_count_ptrs[tbl], 257 * SIZEOF(long)); + } else { + jpeg_make_c_derived_tbl(cinfo, FALSE, tbl, + & entropy->ac_derived_tbls[tbl]); + } + } + } + + /* Initialize bit buffer to empty */ + entropy->saved.put_buffer = 0; + entropy->saved.put_bits = 0; + + /* Initialize restart stuff */ + entropy->restarts_to_go = cinfo->restart_interval; + entropy->next_restart_num = 0; +} + + +/* + * Module initialization routine for Huffman entropy encoding. + */ + +GLOBAL(void) +jinit_huff_encoder (j_compress_ptr cinfo) +{ + huff_entropy_ptr entropy; + int i; + + entropy = (huff_entropy_ptr) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(huff_entropy_encoder)); + cinfo->entropy = (struct jpeg_entropy_encoder *) entropy; + entropy->pub.start_pass = start_pass_huff; + + /* Mark tables unallocated */ + for (i = 0; i < NUM_HUFF_TBLS; i++) { + entropy->dc_derived_tbls[i] = entropy->ac_derived_tbls[i] = NULL; + entropy->dc_count_ptrs[i] = entropy->ac_count_ptrs[i] = NULL; + } + + if (cinfo->progressive_mode) + entropy->bit_buffer = NULL; /* needed only in AC refinement scan */ +} diff --git a/jpeg-9/jcinit.c b/jpeg-9/jcinit.c new file mode 100755 index 0000000..f7aa89f --- /dev/null +++ b/jpeg-9/jcinit.c @@ -0,0 +1,65 @@ +/* + * jcinit.c + * + * Copyright (C) 1991-1997, Thomas G. Lane. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains initialization logic for the JPEG compressor. + * This routine is in charge of selecting the modules to be executed and + * making an initialization call to each one. + * + * Logically, this code belongs in jcmaster.c. It's split out because + * linking this routine implies linking the entire compression library. + * For a transcoding-only application, we want to be able to use jcmaster.c + * without linking in the whole library. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" + + +/* + * Master selection of compression modules. + * This is done once at the start of processing an image. We determine + * which modules will be used and give them appropriate initialization calls. + */ + +GLOBAL(void) +jinit_compress_master (j_compress_ptr cinfo) +{ + /* Initialize master control (includes parameter checking/processing) */ + jinit_c_master_control(cinfo, FALSE /* full compression */); + + /* Preprocessing */ + if (! cinfo->raw_data_in) { + jinit_color_converter(cinfo); + jinit_downsampler(cinfo); + jinit_c_prep_controller(cinfo, FALSE /* never need full buffer here */); + } + /* Forward DCT */ + jinit_forward_dct(cinfo); + /* Entropy encoding: either Huffman or arithmetic coding. */ + if (cinfo->arith_code) + jinit_arith_encoder(cinfo); + else { + jinit_huff_encoder(cinfo); + } + + /* Need a full-image coefficient buffer in any multi-pass mode. */ + jinit_c_coef_controller(cinfo, + (boolean) (cinfo->num_scans > 1 || cinfo->optimize_coding)); + jinit_c_main_controller(cinfo, FALSE /* never need full buffer here */); + + jinit_marker_writer(cinfo); + + /* We can now tell the memory manager to allocate virtual arrays. */ + (*cinfo->mem->realize_virt_arrays) ((j_common_ptr) cinfo); + + /* Write the datastream header (SOI) immediately. + * Frame and scan headers are postponed till later. + * This lets application insert special markers after the SOI. + */ + (*cinfo->marker->write_file_header) (cinfo); +} diff --git a/jpeg-9/jcmainct.c b/jpeg-9/jcmainct.c new file mode 100755 index 0000000..29d53a2 --- /dev/null +++ b/jpeg-9/jcmainct.c @@ -0,0 +1,297 @@ +/* + * jcmainct.c + * + * Copyright (C) 1994-1996, Thomas G. Lane. + * Modified 2003-2012 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains the main buffer controller for compression. + * The main buffer lies between the pre-processor and the JPEG + * compressor proper; it holds downsampled data in the JPEG colorspace. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" + + +/* Note: currently, there is no operating mode in which a full-image buffer + * is needed at this step. If there were, that mode could not be used with + * "raw data" input, since this module is bypassed in that case. However, + * we've left the code here for possible use in special applications. + */ +#undef FULL_MAIN_BUFFER_SUPPORTED + + +/* Private buffer controller object */ + +typedef struct { + struct jpeg_c_main_controller pub; /* public fields */ + + JDIMENSION cur_iMCU_row; /* number of current iMCU row */ + JDIMENSION rowgroup_ctr; /* counts row groups received in iMCU row */ + boolean suspended; /* remember if we suspended output */ + J_BUF_MODE pass_mode; /* current operating mode */ + + /* If using just a strip buffer, this points to the entire set of buffers + * (we allocate one for each component). In the full-image case, this + * points to the currently accessible strips of the virtual arrays. + */ + JSAMPARRAY buffer[MAX_COMPONENTS]; + +#ifdef FULL_MAIN_BUFFER_SUPPORTED + /* If using full-image storage, this array holds pointers to virtual-array + * control blocks for each component. Unused if not full-image storage. + */ + jvirt_sarray_ptr whole_image[MAX_COMPONENTS]; +#endif +} my_main_controller; + +typedef my_main_controller * my_main_ptr; + + +/* Forward declarations */ +METHODDEF(void) process_data_simple_main + JPP((j_compress_ptr cinfo, JSAMPARRAY input_buf, + JDIMENSION *in_row_ctr, JDIMENSION in_rows_avail)); +#ifdef FULL_MAIN_BUFFER_SUPPORTED +METHODDEF(void) process_data_buffer_main + JPP((j_compress_ptr cinfo, JSAMPARRAY input_buf, + JDIMENSION *in_row_ctr, JDIMENSION in_rows_avail)); +#endif + + +/* + * Initialize for a processing pass. + */ + +METHODDEF(void) +start_pass_main (j_compress_ptr cinfo, J_BUF_MODE pass_mode) +{ + my_main_ptr mainp = (my_main_ptr) cinfo->main; + + /* Do nothing in raw-data mode. */ + if (cinfo->raw_data_in) + return; + + mainp->cur_iMCU_row = 0; /* initialize counters */ + mainp->rowgroup_ctr = 0; + mainp->suspended = FALSE; + mainp->pass_mode = pass_mode; /* save mode for use by process_data */ + + switch (pass_mode) { + case JBUF_PASS_THRU: +#ifdef FULL_MAIN_BUFFER_SUPPORTED + if (mainp->whole_image[0] != NULL) + ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); +#endif + mainp->pub.process_data = process_data_simple_main; + break; +#ifdef FULL_MAIN_BUFFER_SUPPORTED + case JBUF_SAVE_SOURCE: + case JBUF_CRANK_DEST: + case JBUF_SAVE_AND_PASS: + if (mainp->whole_image[0] == NULL) + ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); + mainp->pub.process_data = process_data_buffer_main; + break; +#endif + default: + ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); + break; + } +} + + +/* + * Process some data. + * This routine handles the simple pass-through mode, + * where we have only a strip buffer. + */ + +METHODDEF(void) +process_data_simple_main (j_compress_ptr cinfo, + JSAMPARRAY input_buf, JDIMENSION *in_row_ctr, + JDIMENSION in_rows_avail) +{ + my_main_ptr mainp = (my_main_ptr) cinfo->main; + + while (mainp->cur_iMCU_row < cinfo->total_iMCU_rows) { + /* Read input data if we haven't filled the main buffer yet */ + if (mainp->rowgroup_ctr < (JDIMENSION) cinfo->min_DCT_v_scaled_size) + (*cinfo->prep->pre_process_data) (cinfo, + input_buf, in_row_ctr, in_rows_avail, + mainp->buffer, &mainp->rowgroup_ctr, + (JDIMENSION) cinfo->min_DCT_v_scaled_size); + + /* If we don't have a full iMCU row buffered, return to application for + * more data. Note that preprocessor will always pad to fill the iMCU row + * at the bottom of the image. + */ + if (mainp->rowgroup_ctr != (JDIMENSION) cinfo->min_DCT_v_scaled_size) + return; + + /* Send the completed row to the compressor */ + if (! (*cinfo->coef->compress_data) (cinfo, mainp->buffer)) { + /* If compressor did not consume the whole row, then we must need to + * suspend processing and return to the application. In this situation + * we pretend we didn't yet consume the last input row; otherwise, if + * it happened to be the last row of the image, the application would + * think we were done. + */ + if (! mainp->suspended) { + (*in_row_ctr)--; + mainp->suspended = TRUE; + } + return; + } + /* We did finish the row. Undo our little suspension hack if a previous + * call suspended; then mark the main buffer empty. + */ + if (mainp->suspended) { + (*in_row_ctr)++; + mainp->suspended = FALSE; + } + mainp->rowgroup_ctr = 0; + mainp->cur_iMCU_row++; + } +} + + +#ifdef FULL_MAIN_BUFFER_SUPPORTED + +/* + * Process some data. + * This routine handles all of the modes that use a full-size buffer. + */ + +METHODDEF(void) +process_data_buffer_main (j_compress_ptr cinfo, + JSAMPARRAY input_buf, JDIMENSION *in_row_ctr, + JDIMENSION in_rows_avail) +{ + my_main_ptr mainp = (my_main_ptr) cinfo->main; + int ci; + jpeg_component_info *compptr; + boolean writing = (mainp->pass_mode != JBUF_CRANK_DEST); + + while (mainp->cur_iMCU_row < cinfo->total_iMCU_rows) { + /* Realign the virtual buffers if at the start of an iMCU row. */ + if (mainp->rowgroup_ctr == 0) { + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; + ci++, compptr++) { + mainp->buffer[ci] = (*cinfo->mem->access_virt_sarray) + ((j_common_ptr) cinfo, mainp->whole_image[ci], mainp->cur_iMCU_row * + ((JDIMENSION) (compptr->v_samp_factor * cinfo->min_DCT_v_scaled_size)), + (JDIMENSION) (compptr->v_samp_factor * cinfo->min_DCT_v_scaled_size), + writing); + } + /* In a read pass, pretend we just read some source data. */ + if (! writing) { + *in_row_ctr += (JDIMENSION) + (cinfo->max_v_samp_factor * cinfo->min_DCT_v_scaled_size); + mainp->rowgroup_ctr = (JDIMENSION) cinfo->min_DCT_v_scaled_size; + } + } + + /* If a write pass, read input data until the current iMCU row is full. */ + /* Note: preprocessor will pad if necessary to fill the last iMCU row. */ + if (writing) { + (*cinfo->prep->pre_process_data) (cinfo, + input_buf, in_row_ctr, in_rows_avail, + mainp->buffer, &mainp->rowgroup_ctr, + (JDIMENSION) cinfo->min_DCT_v_scaled_size); + /* Return to application if we need more data to fill the iMCU row. */ + if (mainp->rowgroup_ctr < (JDIMENSION) cinfo->min_DCT_v_scaled_size) + return; + } + + /* Emit data, unless this is a sink-only pass. */ + if (mainp->pass_mode != JBUF_SAVE_SOURCE) { + if (! (*cinfo->coef->compress_data) (cinfo, mainp->buffer)) { + /* If compressor did not consume the whole row, then we must need to + * suspend processing and return to the application. In this situation + * we pretend we didn't yet consume the last input row; otherwise, if + * it happened to be the last row of the image, the application would + * think we were done. + */ + if (! mainp->suspended) { + (*in_row_ctr)--; + mainp->suspended = TRUE; + } + return; + } + /* We did finish the row. Undo our little suspension hack if a previous + * call suspended; then mark the main buffer empty. + */ + if (mainp->suspended) { + (*in_row_ctr)++; + mainp->suspended = FALSE; + } + } + + /* If get here, we are done with this iMCU row. Mark buffer empty. */ + mainp->rowgroup_ctr = 0; + mainp->cur_iMCU_row++; + } +} + +#endif /* FULL_MAIN_BUFFER_SUPPORTED */ + + +/* + * Initialize main buffer controller. + */ + +GLOBAL(void) +jinit_c_main_controller (j_compress_ptr cinfo, boolean need_full_buffer) +{ + my_main_ptr mainp; + int ci; + jpeg_component_info *compptr; + + mainp = (my_main_ptr) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(my_main_controller)); + cinfo->main = &mainp->pub; + mainp->pub.start_pass = start_pass_main; + + /* We don't need to create a buffer in raw-data mode. */ + if (cinfo->raw_data_in) + return; + + /* Create the buffer. It holds downsampled data, so each component + * may be of a different size. + */ + if (need_full_buffer) { +#ifdef FULL_MAIN_BUFFER_SUPPORTED + /* Allocate a full-image virtual array for each component */ + /* Note we pad the bottom to a multiple of the iMCU height */ + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; + ci++, compptr++) { + mainp->whole_image[ci] = (*cinfo->mem->request_virt_sarray) + ((j_common_ptr) cinfo, JPOOL_IMAGE, FALSE, + compptr->width_in_blocks * ((JDIMENSION) compptr->DCT_h_scaled_size), + ((JDIMENSION) jround_up((long) compptr->height_in_blocks, + (long) compptr->v_samp_factor)) * + ((JDIMENSION) cinfo->min_DCT_v_scaled_size), + (JDIMENSION) (compptr->v_samp_factor * compptr->DCT_v_scaled_size)); + } +#else + ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); +#endif + } else { +#ifdef FULL_MAIN_BUFFER_SUPPORTED + mainp->whole_image[0] = NULL; /* flag for no virtual arrays */ +#endif + /* Allocate a strip buffer for each component */ + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; + ci++, compptr++) { + mainp->buffer[ci] = (*cinfo->mem->alloc_sarray) + ((j_common_ptr) cinfo, JPOOL_IMAGE, + compptr->width_in_blocks * ((JDIMENSION) compptr->DCT_h_scaled_size), + (JDIMENSION) (compptr->v_samp_factor * compptr->DCT_v_scaled_size)); + } + } +} diff --git a/jpeg-9/jcmarker.c b/jpeg-9/jcmarker.c new file mode 100755 index 0000000..84fd20d --- /dev/null +++ b/jpeg-9/jcmarker.c @@ -0,0 +1,719 @@ +/* + * jcmarker.c + * + * Copyright (C) 1991-1998, Thomas G. Lane. + * Modified 2003-2012 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains routines to write JPEG datastream markers. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" + + +typedef enum { /* JPEG marker codes */ + M_SOF0 = 0xc0, + M_SOF1 = 0xc1, + M_SOF2 = 0xc2, + M_SOF3 = 0xc3, + + M_SOF5 = 0xc5, + M_SOF6 = 0xc6, + M_SOF7 = 0xc7, + + M_JPG = 0xc8, + M_SOF9 = 0xc9, + M_SOF10 = 0xca, + M_SOF11 = 0xcb, + + M_SOF13 = 0xcd, + M_SOF14 = 0xce, + M_SOF15 = 0xcf, + + M_DHT = 0xc4, + + M_DAC = 0xcc, + + M_RST0 = 0xd0, + M_RST1 = 0xd1, + M_RST2 = 0xd2, + M_RST3 = 0xd3, + M_RST4 = 0xd4, + M_RST5 = 0xd5, + M_RST6 = 0xd6, + M_RST7 = 0xd7, + + M_SOI = 0xd8, + M_EOI = 0xd9, + M_SOS = 0xda, + M_DQT = 0xdb, + M_DNL = 0xdc, + M_DRI = 0xdd, + M_DHP = 0xde, + M_EXP = 0xdf, + + M_APP0 = 0xe0, + M_APP1 = 0xe1, + M_APP2 = 0xe2, + M_APP3 = 0xe3, + M_APP4 = 0xe4, + M_APP5 = 0xe5, + M_APP6 = 0xe6, + M_APP7 = 0xe7, + M_APP8 = 0xe8, + M_APP9 = 0xe9, + M_APP10 = 0xea, + M_APP11 = 0xeb, + M_APP12 = 0xec, + M_APP13 = 0xed, + M_APP14 = 0xee, + M_APP15 = 0xef, + + M_JPG0 = 0xf0, + M_JPG8 = 0xf8, + M_JPG13 = 0xfd, + M_COM = 0xfe, + + M_TEM = 0x01, + + M_ERROR = 0x100 +} JPEG_MARKER; + + +/* Private state */ + +typedef struct { + struct jpeg_marker_writer pub; /* public fields */ + + unsigned int last_restart_interval; /* last DRI value emitted; 0 after SOI */ +} my_marker_writer; + +typedef my_marker_writer * my_marker_ptr; + + +/* + * Basic output routines. + * + * Note that we do not support suspension while writing a marker. + * Therefore, an application using suspension must ensure that there is + * enough buffer space for the initial markers (typ. 600-700 bytes) before + * calling jpeg_start_compress, and enough space to write the trailing EOI + * (a few bytes) before calling jpeg_finish_compress. Multipass compression + * modes are not supported at all with suspension, so those two are the only + * points where markers will be written. + */ + +LOCAL(void) +emit_byte (j_compress_ptr cinfo, int val) +/* Emit a byte */ +{ + struct jpeg_destination_mgr * dest = cinfo->dest; + + *(dest->next_output_byte)++ = (JOCTET) val; + if (--dest->free_in_buffer == 0) { + if (! (*dest->empty_output_buffer) (cinfo)) + ERREXIT(cinfo, JERR_CANT_SUSPEND); + } +} + + +LOCAL(void) +emit_marker (j_compress_ptr cinfo, JPEG_MARKER mark) +/* Emit a marker code */ +{ + emit_byte(cinfo, 0xFF); + emit_byte(cinfo, (int) mark); +} + + +LOCAL(void) +emit_2bytes (j_compress_ptr cinfo, int value) +/* Emit a 2-byte integer; these are always MSB first in JPEG files */ +{ + emit_byte(cinfo, (value >> 8) & 0xFF); + emit_byte(cinfo, value & 0xFF); +} + + +/* + * Routines to write specific marker types. + */ + +LOCAL(int) +emit_dqt (j_compress_ptr cinfo, int index) +/* Emit a DQT marker */ +/* Returns the precision used (0 = 8bits, 1 = 16bits) for baseline checking */ +{ + JQUANT_TBL * qtbl = cinfo->quant_tbl_ptrs[index]; + int prec; + int i; + + if (qtbl == NULL) + ERREXIT1(cinfo, JERR_NO_QUANT_TABLE, index); + + prec = 0; + for (i = 0; i <= cinfo->lim_Se; i++) { + if (qtbl->quantval[cinfo->natural_order[i]] > 255) + prec = 1; + } + + if (! qtbl->sent_table) { + emit_marker(cinfo, M_DQT); + + emit_2bytes(cinfo, + prec ? cinfo->lim_Se * 2 + 2 + 1 + 2 : cinfo->lim_Se + 1 + 1 + 2); + + emit_byte(cinfo, index + (prec<<4)); + + for (i = 0; i <= cinfo->lim_Se; i++) { + /* The table entries must be emitted in zigzag order. */ + unsigned int qval = qtbl->quantval[cinfo->natural_order[i]]; + if (prec) + emit_byte(cinfo, (int) (qval >> 8)); + emit_byte(cinfo, (int) (qval & 0xFF)); + } + + qtbl->sent_table = TRUE; + } + + return prec; +} + + +LOCAL(void) +emit_dht (j_compress_ptr cinfo, int index, boolean is_ac) +/* Emit a DHT marker */ +{ + JHUFF_TBL * htbl; + int length, i; + + if (is_ac) { + htbl = cinfo->ac_huff_tbl_ptrs[index]; + index += 0x10; /* output index has AC bit set */ + } else { + htbl = cinfo->dc_huff_tbl_ptrs[index]; + } + + if (htbl == NULL) + ERREXIT1(cinfo, JERR_NO_HUFF_TABLE, index); + + if (! htbl->sent_table) { + emit_marker(cinfo, M_DHT); + + length = 0; + for (i = 1; i <= 16; i++) + length += htbl->bits[i]; + + emit_2bytes(cinfo, length + 2 + 1 + 16); + emit_byte(cinfo, index); + + for (i = 1; i <= 16; i++) + emit_byte(cinfo, htbl->bits[i]); + + for (i = 0; i < length; i++) + emit_byte(cinfo, htbl->huffval[i]); + + htbl->sent_table = TRUE; + } +} + + +LOCAL(void) +emit_dac (j_compress_ptr cinfo) +/* Emit a DAC marker */ +/* Since the useful info is so small, we want to emit all the tables in */ +/* one DAC marker. Therefore this routine does its own scan of the table. */ +{ +#ifdef C_ARITH_CODING_SUPPORTED + char dc_in_use[NUM_ARITH_TBLS]; + char ac_in_use[NUM_ARITH_TBLS]; + int length, i; + jpeg_component_info *compptr; + + for (i = 0; i < NUM_ARITH_TBLS; i++) + dc_in_use[i] = ac_in_use[i] = 0; + + for (i = 0; i < cinfo->comps_in_scan; i++) { + compptr = cinfo->cur_comp_info[i]; + /* DC needs no table for refinement scan */ + if (cinfo->Ss == 0 && cinfo->Ah == 0) + dc_in_use[compptr->dc_tbl_no] = 1; + /* AC needs no table when not present */ + if (cinfo->Se) + ac_in_use[compptr->ac_tbl_no] = 1; + } + + length = 0; + for (i = 0; i < NUM_ARITH_TBLS; i++) + length += dc_in_use[i] + ac_in_use[i]; + + if (length) { + emit_marker(cinfo, M_DAC); + + emit_2bytes(cinfo, length*2 + 2); + + for (i = 0; i < NUM_ARITH_TBLS; i++) { + if (dc_in_use[i]) { + emit_byte(cinfo, i); + emit_byte(cinfo, cinfo->arith_dc_L[i] + (cinfo->arith_dc_U[i]<<4)); + } + if (ac_in_use[i]) { + emit_byte(cinfo, i + 0x10); + emit_byte(cinfo, cinfo->arith_ac_K[i]); + } + } + } +#endif /* C_ARITH_CODING_SUPPORTED */ +} + + +LOCAL(void) +emit_dri (j_compress_ptr cinfo) +/* Emit a DRI marker */ +{ + emit_marker(cinfo, M_DRI); + + emit_2bytes(cinfo, 4); /* fixed length */ + + emit_2bytes(cinfo, (int) cinfo->restart_interval); +} + + +LOCAL(void) +emit_lse_ict (j_compress_ptr cinfo) +/* Emit an LSE inverse color transform specification marker */ +{ + /* Support only 1 transform */ + if (cinfo->color_transform != JCT_SUBTRACT_GREEN || + cinfo->num_components < 3) + ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); + + emit_marker(cinfo, M_JPG8); + + emit_2bytes(cinfo, 24); /* fixed length */ + + emit_byte(cinfo, 0x0D); /* ID inverse transform specification */ + emit_2bytes(cinfo, MAXJSAMPLE); /* MAXTRANS */ + emit_byte(cinfo, 3); /* Nt=3 */ + emit_byte(cinfo, cinfo->comp_info[1].component_id); + emit_byte(cinfo, cinfo->comp_info[0].component_id); + emit_byte(cinfo, cinfo->comp_info[2].component_id); + emit_byte(cinfo, 0x80); /* F1: CENTER1=1, NORM1=0 */ + emit_2bytes(cinfo, 0); /* A(1,1)=0 */ + emit_2bytes(cinfo, 0); /* A(1,2)=0 */ + emit_byte(cinfo, 0); /* F2: CENTER2=0, NORM2=0 */ + emit_2bytes(cinfo, 1); /* A(2,1)=1 */ + emit_2bytes(cinfo, 0); /* A(2,2)=0 */ + emit_byte(cinfo, 0); /* F3: CENTER3=0, NORM3=0 */ + emit_2bytes(cinfo, 1); /* A(3,1)=1 */ + emit_2bytes(cinfo, 0); /* A(3,2)=0 */ +} + + +LOCAL(void) +emit_sof (j_compress_ptr cinfo, JPEG_MARKER code) +/* Emit a SOF marker */ +{ + int ci; + jpeg_component_info *compptr; + + emit_marker(cinfo, code); + + emit_2bytes(cinfo, 3 * cinfo->num_components + 2 + 5 + 1); /* length */ + + /* Make sure image isn't bigger than SOF field can handle */ + if ((long) cinfo->jpeg_height > 65535L || + (long) cinfo->jpeg_width > 65535L) + ERREXIT1(cinfo, JERR_IMAGE_TOO_BIG, (unsigned int) 65535); + + emit_byte(cinfo, cinfo->data_precision); + emit_2bytes(cinfo, (int) cinfo->jpeg_height); + emit_2bytes(cinfo, (int) cinfo->jpeg_width); + + emit_byte(cinfo, cinfo->num_components); + + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; + ci++, compptr++) { + emit_byte(cinfo, compptr->component_id); + emit_byte(cinfo, (compptr->h_samp_factor << 4) + compptr->v_samp_factor); + emit_byte(cinfo, compptr->quant_tbl_no); + } +} + + +LOCAL(void) +emit_sos (j_compress_ptr cinfo) +/* Emit a SOS marker */ +{ + int i, td, ta; + jpeg_component_info *compptr; + + emit_marker(cinfo, M_SOS); + + emit_2bytes(cinfo, 2 * cinfo->comps_in_scan + 2 + 1 + 3); /* length */ + + emit_byte(cinfo, cinfo->comps_in_scan); + + for (i = 0; i < cinfo->comps_in_scan; i++) { + compptr = cinfo->cur_comp_info[i]; + emit_byte(cinfo, compptr->component_id); + + /* We emit 0 for unused field(s); this is recommended by the P&M text + * but does not seem to be specified in the standard. + */ + + /* DC needs no table for refinement scan */ + td = cinfo->Ss == 0 && cinfo->Ah == 0 ? compptr->dc_tbl_no : 0; + /* AC needs no table when not present */ + ta = cinfo->Se ? compptr->ac_tbl_no : 0; + + emit_byte(cinfo, (td << 4) + ta); + } + + emit_byte(cinfo, cinfo->Ss); + emit_byte(cinfo, cinfo->Se); + emit_byte(cinfo, (cinfo->Ah << 4) + cinfo->Al); +} + + +LOCAL(void) +emit_pseudo_sos (j_compress_ptr cinfo) +/* Emit a pseudo SOS marker */ +{ + emit_marker(cinfo, M_SOS); + + emit_2bytes(cinfo, 2 + 1 + 3); /* length */ + + emit_byte(cinfo, 0); /* Ns */ + + emit_byte(cinfo, 0); /* Ss */ + emit_byte(cinfo, cinfo->block_size * cinfo->block_size - 1); /* Se */ + emit_byte(cinfo, 0); /* Ah/Al */ +} + + +LOCAL(void) +emit_jfif_app0 (j_compress_ptr cinfo) +/* Emit a JFIF-compliant APP0 marker */ +{ + /* + * Length of APP0 block (2 bytes) + * Block ID (4 bytes - ASCII "JFIF") + * Zero byte (1 byte to terminate the ID string) + * Version Major, Minor (2 bytes - major first) + * Units (1 byte - 0x00 = none, 0x01 = inch, 0x02 = cm) + * Xdpu (2 bytes - dots per unit horizontal) + * Ydpu (2 bytes - dots per unit vertical) + * Thumbnail X size (1 byte) + * Thumbnail Y size (1 byte) + */ + + emit_marker(cinfo, M_APP0); + + emit_2bytes(cinfo, 2 + 4 + 1 + 2 + 1 + 2 + 2 + 1 + 1); /* length */ + + emit_byte(cinfo, 0x4A); /* Identifier: ASCII "JFIF" */ + emit_byte(cinfo, 0x46); + emit_byte(cinfo, 0x49); + emit_byte(cinfo, 0x46); + emit_byte(cinfo, 0); + emit_byte(cinfo, cinfo->JFIF_major_version); /* Version fields */ + emit_byte(cinfo, cinfo->JFIF_minor_version); + emit_byte(cinfo, cinfo->density_unit); /* Pixel size information */ + emit_2bytes(cinfo, (int) cinfo->X_density); + emit_2bytes(cinfo, (int) cinfo->Y_density); + emit_byte(cinfo, 0); /* No thumbnail image */ + emit_byte(cinfo, 0); +} + + +LOCAL(void) +emit_adobe_app14 (j_compress_ptr cinfo) +/* Emit an Adobe APP14 marker */ +{ + /* + * Length of APP14 block (2 bytes) + * Block ID (5 bytes - ASCII "Adobe") + * Version Number (2 bytes - currently 100) + * Flags0 (2 bytes - currently 0) + * Flags1 (2 bytes - currently 0) + * Color transform (1 byte) + * + * Although Adobe TN 5116 mentions Version = 101, all the Adobe files + * now in circulation seem to use Version = 100, so that's what we write. + * + * We write the color transform byte as 1 if the JPEG color space is + * YCbCr, 2 if it's YCCK, 0 otherwise. Adobe's definition has to do with + * whether the encoder performed a transformation, which is pretty useless. + */ + + emit_marker(cinfo, M_APP14); + + emit_2bytes(cinfo, 2 + 5 + 2 + 2 + 2 + 1); /* length */ + + emit_byte(cinfo, 0x41); /* Identifier: ASCII "Adobe" */ + emit_byte(cinfo, 0x64); + emit_byte(cinfo, 0x6F); + emit_byte(cinfo, 0x62); + emit_byte(cinfo, 0x65); + emit_2bytes(cinfo, 100); /* Version */ + emit_2bytes(cinfo, 0); /* Flags0 */ + emit_2bytes(cinfo, 0); /* Flags1 */ + switch (cinfo->jpeg_color_space) { + case JCS_YCbCr: + emit_byte(cinfo, 1); /* Color transform = 1 */ + break; + case JCS_YCCK: + emit_byte(cinfo, 2); /* Color transform = 2 */ + break; + default: + emit_byte(cinfo, 0); /* Color transform = 0 */ + break; + } +} + + +/* + * These routines allow writing an arbitrary marker with parameters. + * The only intended use is to emit COM or APPn markers after calling + * write_file_header and before calling write_frame_header. + * Other uses are not guaranteed to produce desirable results. + * Counting the parameter bytes properly is the caller's responsibility. + */ + +METHODDEF(void) +write_marker_header (j_compress_ptr cinfo, int marker, unsigned int datalen) +/* Emit an arbitrary marker header */ +{ + if (datalen > (unsigned int) 65533) /* safety check */ + ERREXIT(cinfo, JERR_BAD_LENGTH); + + emit_marker(cinfo, (JPEG_MARKER) marker); + + emit_2bytes(cinfo, (int) (datalen + 2)); /* total length */ +} + +METHODDEF(void) +write_marker_byte (j_compress_ptr cinfo, int val) +/* Emit one byte of marker parameters following write_marker_header */ +{ + emit_byte(cinfo, val); +} + + +/* + * Write datastream header. + * This consists of an SOI and optional APPn markers. + * We recommend use of the JFIF marker, but not the Adobe marker, + * when using YCbCr or grayscale data. The JFIF marker should NOT + * be used for any other JPEG colorspace. The Adobe marker is helpful + * to distinguish RGB, CMYK, and YCCK colorspaces. + * Note that an application can write additional header markers after + * jpeg_start_compress returns. + */ + +METHODDEF(void) +write_file_header (j_compress_ptr cinfo) +{ + my_marker_ptr marker = (my_marker_ptr) cinfo->marker; + + emit_marker(cinfo, M_SOI); /* first the SOI */ + + /* SOI is defined to reset restart interval to 0 */ + marker->last_restart_interval = 0; + + if (cinfo->write_JFIF_header) /* next an optional JFIF APP0 */ + emit_jfif_app0(cinfo); + if (cinfo->write_Adobe_marker) /* next an optional Adobe APP14 */ + emit_adobe_app14(cinfo); +} + + +/* + * Write frame header. + * This consists of DQT and SOFn markers, + * a conditional LSE marker and a conditional pseudo SOS marker. + * Note that we do not emit the SOF until we have emitted the DQT(s). + * This avoids compatibility problems with incorrect implementations that + * try to error-check the quant table numbers as soon as they see the SOF. + */ + +METHODDEF(void) +write_frame_header (j_compress_ptr cinfo) +{ + int ci, prec; + boolean is_baseline; + jpeg_component_info *compptr; + + /* Emit DQT for each quantization table. + * Note that emit_dqt() suppresses any duplicate tables. + */ + prec = 0; + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; + ci++, compptr++) { + prec += emit_dqt(cinfo, compptr->quant_tbl_no); + } + /* now prec is nonzero iff there are any 16-bit quant tables. */ + + /* Check for a non-baseline specification. + * Note we assume that Huffman table numbers won't be changed later. + */ + if (cinfo->arith_code || cinfo->progressive_mode || + cinfo->data_precision != 8 || cinfo->block_size != DCTSIZE) { + is_baseline = FALSE; + } else { + is_baseline = TRUE; + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; + ci++, compptr++) { + if (compptr->dc_tbl_no > 1 || compptr->ac_tbl_no > 1) + is_baseline = FALSE; + } + if (prec && is_baseline) { + is_baseline = FALSE; + /* If it's baseline except for quantizer size, warn the user */ + TRACEMS(cinfo, 0, JTRC_16BIT_TABLES); + } + } + + /* Emit the proper SOF marker */ + if (cinfo->arith_code) { + if (cinfo->progressive_mode) + emit_sof(cinfo, M_SOF10); /* SOF code for progressive arithmetic */ + else + emit_sof(cinfo, M_SOF9); /* SOF code for sequential arithmetic */ + } else { + if (cinfo->progressive_mode) + emit_sof(cinfo, M_SOF2); /* SOF code for progressive Huffman */ + else if (is_baseline) + emit_sof(cinfo, M_SOF0); /* SOF code for baseline implementation */ + else + emit_sof(cinfo, M_SOF1); /* SOF code for non-baseline Huffman file */ + } + + /* Check to emit LSE inverse color transform specification marker */ + if (cinfo->color_transform) + emit_lse_ict(cinfo); + + /* Check to emit pseudo SOS marker */ + if (cinfo->progressive_mode && cinfo->block_size != DCTSIZE) + emit_pseudo_sos(cinfo); +} + + +/* + * Write scan header. + * This consists of DHT or DAC markers, optional DRI, and SOS. + * Compressed data will be written following the SOS. + */ + +METHODDEF(void) +write_scan_header (j_compress_ptr cinfo) +{ + my_marker_ptr marker = (my_marker_ptr) cinfo->marker; + int i; + jpeg_component_info *compptr; + + if (cinfo->arith_code) { + /* Emit arith conditioning info. We may have some duplication + * if the file has multiple scans, but it's so small it's hardly + * worth worrying about. + */ + emit_dac(cinfo); + } else { + /* Emit Huffman tables. + * Note that emit_dht() suppresses any duplicate tables. + */ + for (i = 0; i < cinfo->comps_in_scan; i++) { + compptr = cinfo->cur_comp_info[i]; + /* DC needs no table for refinement scan */ + if (cinfo->Ss == 0 && cinfo->Ah == 0) + emit_dht(cinfo, compptr->dc_tbl_no, FALSE); + /* AC needs no table when not present */ + if (cinfo->Se) + emit_dht(cinfo, compptr->ac_tbl_no, TRUE); + } + } + + /* Emit DRI if required --- note that DRI value could change for each scan. + * We avoid wasting space with unnecessary DRIs, however. + */ + if (cinfo->restart_interval != marker->last_restart_interval) { + emit_dri(cinfo); + marker->last_restart_interval = cinfo->restart_interval; + } + + emit_sos(cinfo); +} + + +/* + * Write datastream trailer. + */ + +METHODDEF(void) +write_file_trailer (j_compress_ptr cinfo) +{ + emit_marker(cinfo, M_EOI); +} + + +/* + * Write an abbreviated table-specification datastream. + * This consists of SOI, DQT and DHT tables, and EOI. + * Any table that is defined and not marked sent_table = TRUE will be + * emitted. Note that all tables will be marked sent_table = TRUE at exit. + */ + +METHODDEF(void) +write_tables_only (j_compress_ptr cinfo) +{ + int i; + + emit_marker(cinfo, M_SOI); + + for (i = 0; i < NUM_QUANT_TBLS; i++) { + if (cinfo->quant_tbl_ptrs[i] != NULL) + (void) emit_dqt(cinfo, i); + } + + if (! cinfo->arith_code) { + for (i = 0; i < NUM_HUFF_TBLS; i++) { + if (cinfo->dc_huff_tbl_ptrs[i] != NULL) + emit_dht(cinfo, i, FALSE); + if (cinfo->ac_huff_tbl_ptrs[i] != NULL) + emit_dht(cinfo, i, TRUE); + } + } + + emit_marker(cinfo, M_EOI); +} + + +/* + * Initialize the marker writer module. + */ + +GLOBAL(void) +jinit_marker_writer (j_compress_ptr cinfo) +{ + my_marker_ptr marker; + + /* Create the subobject */ + marker = (my_marker_ptr) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(my_marker_writer)); + cinfo->marker = &marker->pub; + /* Initialize method pointers */ + marker->pub.write_file_header = write_file_header; + marker->pub.write_frame_header = write_frame_header; + marker->pub.write_scan_header = write_scan_header; + marker->pub.write_file_trailer = write_file_trailer; + marker->pub.write_tables_only = write_tables_only; + marker->pub.write_marker_header = write_marker_header; + marker->pub.write_marker_byte = write_marker_byte; + /* Initialize private state */ + marker->last_restart_interval = 0; +} diff --git a/jpeg-9/jcmaster.c b/jpeg-9/jcmaster.c new file mode 100755 index 0000000..ef73194 --- /dev/null +++ b/jpeg-9/jcmaster.c @@ -0,0 +1,858 @@ +/* + * jcmaster.c + * + * Copyright (C) 1991-1997, Thomas G. Lane. + * Modified 2003-2011 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains master control logic for the JPEG compressor. + * These routines are concerned with parameter validation, initial setup, + * and inter-pass control (determining the number of passes and the work + * to be done in each pass). + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" + + +/* Private state */ + +typedef enum { + main_pass, /* input data, also do first output step */ + huff_opt_pass, /* Huffman code optimization pass */ + output_pass /* data output pass */ +} c_pass_type; + +typedef struct { + struct jpeg_comp_master pub; /* public fields */ + + c_pass_type pass_type; /* the type of the current pass */ + + int pass_number; /* # of passes completed */ + int total_passes; /* total # of passes needed */ + + int scan_number; /* current index in scan_info[] */ +} my_comp_master; + +typedef my_comp_master * my_master_ptr; + + +/* + * Support routines that do various essential calculations. + */ + +/* + * Compute JPEG image dimensions and related values. + * NOTE: this is exported for possible use by application. + * Hence it mustn't do anything that can't be done twice. + */ + +GLOBAL(void) +jpeg_calc_jpeg_dimensions (j_compress_ptr cinfo) +/* Do computations that are needed before master selection phase */ +{ +#ifdef DCT_SCALING_SUPPORTED + + /* Sanity check on input image dimensions to prevent overflow in + * following calculation. + * We do check jpeg_width and jpeg_height in initial_setup below, + * but image_width and image_height can come from arbitrary data, + * and we need some space for multiplication by block_size. + */ + if (((long) cinfo->image_width >> 24) || ((long) cinfo->image_height >> 24)) + ERREXIT1(cinfo, JERR_IMAGE_TOO_BIG, (unsigned int) JPEG_MAX_DIMENSION); + + /* Compute actual JPEG image dimensions and DCT scaling choices. */ + if (cinfo->scale_num >= cinfo->scale_denom * cinfo->block_size) { + /* Provide block_size/1 scaling */ + cinfo->jpeg_width = cinfo->image_width * cinfo->block_size; + cinfo->jpeg_height = cinfo->image_height * cinfo->block_size; + cinfo->min_DCT_h_scaled_size = 1; + cinfo->min_DCT_v_scaled_size = 1; + } else if (cinfo->scale_num * 2 >= cinfo->scale_denom * cinfo->block_size) { + /* Provide block_size/2 scaling */ + cinfo->jpeg_width = (JDIMENSION) + jdiv_round_up((long) cinfo->image_width * cinfo->block_size, 2L); + cinfo->jpeg_height = (JDIMENSION) + jdiv_round_up((long) cinfo->image_height * cinfo->block_size, 2L); + cinfo->min_DCT_h_scaled_size = 2; + cinfo->min_DCT_v_scaled_size = 2; + } else if (cinfo->scale_num * 3 >= cinfo->scale_denom * cinfo->block_size) { + /* Provide block_size/3 scaling */ + cinfo->jpeg_width = (JDIMENSION) + jdiv_round_up((long) cinfo->image_width * cinfo->block_size, 3L); + cinfo->jpeg_height = (JDIMENSION) + jdiv_round_up((long) cinfo->image_height * cinfo->block_size, 3L); + cinfo->min_DCT_h_scaled_size = 3; + cinfo->min_DCT_v_scaled_size = 3; + } else if (cinfo->scale_num * 4 >= cinfo->scale_denom * cinfo->block_size) { + /* Provide block_size/4 scaling */ + cinfo->jpeg_width = (JDIMENSION) + jdiv_round_up((long) cinfo->image_width * cinfo->block_size, 4L); + cinfo->jpeg_height = (JDIMENSION) + jdiv_round_up((long) cinfo->image_height * cinfo->block_size, 4L); + cinfo->min_DCT_h_scaled_size = 4; + cinfo->min_DCT_v_scaled_size = 4; + } else if (cinfo->scale_num * 5 >= cinfo->scale_denom * cinfo->block_size) { + /* Provide block_size/5 scaling */ + cinfo->jpeg_width = (JDIMENSION) + jdiv_round_up((long) cinfo->image_width * cinfo->block_size, 5L); + cinfo->jpeg_height = (JDIMENSION) + jdiv_round_up((long) cinfo->image_height * cinfo->block_size, 5L); + cinfo->min_DCT_h_scaled_size = 5; + cinfo->min_DCT_v_scaled_size = 5; + } else if (cinfo->scale_num * 6 >= cinfo->scale_denom * cinfo->block_size) { + /* Provide block_size/6 scaling */ + cinfo->jpeg_width = (JDIMENSION) + jdiv_round_up((long) cinfo->image_width * cinfo->block_size, 6L); + cinfo->jpeg_height = (JDIMENSION) + jdiv_round_up((long) cinfo->image_height * cinfo->block_size, 6L); + cinfo->min_DCT_h_scaled_size = 6; + cinfo->min_DCT_v_scaled_size = 6; + } else if (cinfo->scale_num * 7 >= cinfo->scale_denom * cinfo->block_size) { + /* Provide block_size/7 scaling */ + cinfo->jpeg_width = (JDIMENSION) + jdiv_round_up((long) cinfo->image_width * cinfo->block_size, 7L); + cinfo->jpeg_height = (JDIMENSION) + jdiv_round_up((long) cinfo->image_height * cinfo->block_size, 7L); + cinfo->min_DCT_h_scaled_size = 7; + cinfo->min_DCT_v_scaled_size = 7; + } else if (cinfo->scale_num * 8 >= cinfo->scale_denom * cinfo->block_size) { + /* Provide block_size/8 scaling */ + cinfo->jpeg_width = (JDIMENSION) + jdiv_round_up((long) cinfo->image_width * cinfo->block_size, 8L); + cinfo->jpeg_height = (JDIMENSION) + jdiv_round_up((long) cinfo->image_height * cinfo->block_size, 8L); + cinfo->min_DCT_h_scaled_size = 8; + cinfo->min_DCT_v_scaled_size = 8; + } else if (cinfo->scale_num * 9 >= cinfo->scale_denom * cinfo->block_size) { + /* Provide block_size/9 scaling */ + cinfo->jpeg_width = (JDIMENSION) + jdiv_round_up((long) cinfo->image_width * cinfo->block_size, 9L); + cinfo->jpeg_height = (JDIMENSION) + jdiv_round_up((long) cinfo->image_height * cinfo->block_size, 9L); + cinfo->min_DCT_h_scaled_size = 9; + cinfo->min_DCT_v_scaled_size = 9; + } else if (cinfo->scale_num * 10 >= cinfo->scale_denom * cinfo->block_size) { + /* Provide block_size/10 scaling */ + cinfo->jpeg_width = (JDIMENSION) + jdiv_round_up((long) cinfo->image_width * cinfo->block_size, 10L); + cinfo->jpeg_height = (JDIMENSION) + jdiv_round_up((long) cinfo->image_height * cinfo->block_size, 10L); + cinfo->min_DCT_h_scaled_size = 10; + cinfo->min_DCT_v_scaled_size = 10; + } else if (cinfo->scale_num * 11 >= cinfo->scale_denom * cinfo->block_size) { + /* Provide block_size/11 scaling */ + cinfo->jpeg_width = (JDIMENSION) + jdiv_round_up((long) cinfo->image_width * cinfo->block_size, 11L); + cinfo->jpeg_height = (JDIMENSION) + jdiv_round_up((long) cinfo->image_height * cinfo->block_size, 11L); + cinfo->min_DCT_h_scaled_size = 11; + cinfo->min_DCT_v_scaled_size = 11; + } else if (cinfo->scale_num * 12 >= cinfo->scale_denom * cinfo->block_size) { + /* Provide block_size/12 scaling */ + cinfo->jpeg_width = (JDIMENSION) + jdiv_round_up((long) cinfo->image_width * cinfo->block_size, 12L); + cinfo->jpeg_height = (JDIMENSION) + jdiv_round_up((long) cinfo->image_height * cinfo->block_size, 12L); + cinfo->min_DCT_h_scaled_size = 12; + cinfo->min_DCT_v_scaled_size = 12; + } else if (cinfo->scale_num * 13 >= cinfo->scale_denom * cinfo->block_size) { + /* Provide block_size/13 scaling */ + cinfo->jpeg_width = (JDIMENSION) + jdiv_round_up((long) cinfo->image_width * cinfo->block_size, 13L); + cinfo->jpeg_height = (JDIMENSION) + jdiv_round_up((long) cinfo->image_height * cinfo->block_size, 13L); + cinfo->min_DCT_h_scaled_size = 13; + cinfo->min_DCT_v_scaled_size = 13; + } else if (cinfo->scale_num * 14 >= cinfo->scale_denom * cinfo->block_size) { + /* Provide block_size/14 scaling */ + cinfo->jpeg_width = (JDIMENSION) + jdiv_round_up((long) cinfo->image_width * cinfo->block_size, 14L); + cinfo->jpeg_height = (JDIMENSION) + jdiv_round_up((long) cinfo->image_height * cinfo->block_size, 14L); + cinfo->min_DCT_h_scaled_size = 14; + cinfo->min_DCT_v_scaled_size = 14; + } else if (cinfo->scale_num * 15 >= cinfo->scale_denom * cinfo->block_size) { + /* Provide block_size/15 scaling */ + cinfo->jpeg_width = (JDIMENSION) + jdiv_round_up((long) cinfo->image_width * cinfo->block_size, 15L); + cinfo->jpeg_height = (JDIMENSION) + jdiv_round_up((long) cinfo->image_height * cinfo->block_size, 15L); + cinfo->min_DCT_h_scaled_size = 15; + cinfo->min_DCT_v_scaled_size = 15; + } else { + /* Provide block_size/16 scaling */ + cinfo->jpeg_width = (JDIMENSION) + jdiv_round_up((long) cinfo->image_width * cinfo->block_size, 16L); + cinfo->jpeg_height = (JDIMENSION) + jdiv_round_up((long) cinfo->image_height * cinfo->block_size, 16L); + cinfo->min_DCT_h_scaled_size = 16; + cinfo->min_DCT_v_scaled_size = 16; + } + +#else /* !DCT_SCALING_SUPPORTED */ + + /* Hardwire it to "no scaling" */ + cinfo->jpeg_width = cinfo->image_width; + cinfo->jpeg_height = cinfo->image_height; + cinfo->min_DCT_h_scaled_size = DCTSIZE; + cinfo->min_DCT_v_scaled_size = DCTSIZE; + +#endif /* DCT_SCALING_SUPPORTED */ +} + + +LOCAL(void) +jpeg_calc_trans_dimensions (j_compress_ptr cinfo) +{ + if (cinfo->min_DCT_h_scaled_size != cinfo->min_DCT_v_scaled_size) + ERREXIT2(cinfo, JERR_BAD_DCTSIZE, + cinfo->min_DCT_h_scaled_size, cinfo->min_DCT_v_scaled_size); + + cinfo->block_size = cinfo->min_DCT_h_scaled_size; +} + + +LOCAL(void) +initial_setup (j_compress_ptr cinfo, boolean transcode_only) +/* Do computations that are needed before master selection phase */ +{ + int ci, ssize; + jpeg_component_info *compptr; + long samplesperrow; + JDIMENSION jd_samplesperrow; + + if (transcode_only) + jpeg_calc_trans_dimensions(cinfo); + else + jpeg_calc_jpeg_dimensions(cinfo); + + /* Sanity check on block_size */ + if (cinfo->block_size < 1 || cinfo->block_size > 16) + ERREXIT2(cinfo, JERR_BAD_DCTSIZE, cinfo->block_size, cinfo->block_size); + + /* Derive natural_order from block_size */ + switch (cinfo->block_size) { + case 2: cinfo->natural_order = jpeg_natural_order2; break; + case 3: cinfo->natural_order = jpeg_natural_order3; break; + case 4: cinfo->natural_order = jpeg_natural_order4; break; + case 5: cinfo->natural_order = jpeg_natural_order5; break; + case 6: cinfo->natural_order = jpeg_natural_order6; break; + case 7: cinfo->natural_order = jpeg_natural_order7; break; + default: cinfo->natural_order = jpeg_natural_order; break; + } + + /* Derive lim_Se from block_size */ + cinfo->lim_Se = cinfo->block_size < DCTSIZE ? + cinfo->block_size * cinfo->block_size - 1 : DCTSIZE2-1; + + /* Sanity check on image dimensions */ + if (cinfo->jpeg_height <= 0 || cinfo->jpeg_width <= 0 || + cinfo->num_components <= 0 || cinfo->input_components <= 0) + ERREXIT(cinfo, JERR_EMPTY_IMAGE); + + /* Make sure image isn't bigger than I can handle */ + if ((long) cinfo->jpeg_height > (long) JPEG_MAX_DIMENSION || + (long) cinfo->jpeg_width > (long) JPEG_MAX_DIMENSION) + ERREXIT1(cinfo, JERR_IMAGE_TOO_BIG, (unsigned int) JPEG_MAX_DIMENSION); + + /* Width of an input scanline must be representable as JDIMENSION. */ + samplesperrow = (long) cinfo->image_width * (long) cinfo->input_components; + jd_samplesperrow = (JDIMENSION) samplesperrow; + if ((long) jd_samplesperrow != samplesperrow) + ERREXIT(cinfo, JERR_WIDTH_OVERFLOW); + + /* For now, precision must match compiled-in value... */ + if (cinfo->data_precision != BITS_IN_JSAMPLE) + ERREXIT1(cinfo, JERR_BAD_PRECISION, cinfo->data_precision); + + /* Check that number of components won't exceed internal array sizes */ + if (cinfo->num_components > MAX_COMPONENTS) + ERREXIT2(cinfo, JERR_COMPONENT_COUNT, cinfo->num_components, + MAX_COMPONENTS); + + /* Compute maximum sampling factors; check factor validity */ + cinfo->max_h_samp_factor = 1; + cinfo->max_v_samp_factor = 1; + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; + ci++, compptr++) { + if (compptr->h_samp_factor<=0 || compptr->h_samp_factor>MAX_SAMP_FACTOR || + compptr->v_samp_factor<=0 || compptr->v_samp_factor>MAX_SAMP_FACTOR) + ERREXIT(cinfo, JERR_BAD_SAMPLING); + cinfo->max_h_samp_factor = MAX(cinfo->max_h_samp_factor, + compptr->h_samp_factor); + cinfo->max_v_samp_factor = MAX(cinfo->max_v_samp_factor, + compptr->v_samp_factor); + } + + /* Compute dimensions of components */ + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; + ci++, compptr++) { + /* Fill in the correct component_index value; don't rely on application */ + compptr->component_index = ci; + /* In selecting the actual DCT scaling for each component, we try to + * scale down the chroma components via DCT scaling rather than downsampling. + * This saves time if the downsampler gets to use 1:1 scaling. + * Note this code adapts subsampling ratios which are powers of 2. + */ + ssize = 1; +#ifdef DCT_SCALING_SUPPORTED + while (cinfo->min_DCT_h_scaled_size * ssize <= + (cinfo->do_fancy_downsampling ? DCTSIZE : DCTSIZE / 2) && + (cinfo->max_h_samp_factor % (compptr->h_samp_factor * ssize * 2)) == 0) { + ssize = ssize * 2; + } +#endif + compptr->DCT_h_scaled_size = cinfo->min_DCT_h_scaled_size * ssize; + ssize = 1; +#ifdef DCT_SCALING_SUPPORTED + while (cinfo->min_DCT_v_scaled_size * ssize <= + (cinfo->do_fancy_downsampling ? DCTSIZE : DCTSIZE / 2) && + (cinfo->max_v_samp_factor % (compptr->v_samp_factor * ssize * 2)) == 0) { + ssize = ssize * 2; + } +#endif + compptr->DCT_v_scaled_size = cinfo->min_DCT_v_scaled_size * ssize; + + /* We don't support DCT ratios larger than 2. */ + if (compptr->DCT_h_scaled_size > compptr->DCT_v_scaled_size * 2) + compptr->DCT_h_scaled_size = compptr->DCT_v_scaled_size * 2; + else if (compptr->DCT_v_scaled_size > compptr->DCT_h_scaled_size * 2) + compptr->DCT_v_scaled_size = compptr->DCT_h_scaled_size * 2; + + /* Size in DCT blocks */ + compptr->width_in_blocks = (JDIMENSION) + jdiv_round_up((long) cinfo->jpeg_width * (long) compptr->h_samp_factor, + (long) (cinfo->max_h_samp_factor * cinfo->block_size)); + compptr->height_in_blocks = (JDIMENSION) + jdiv_round_up((long) cinfo->jpeg_height * (long) compptr->v_samp_factor, + (long) (cinfo->max_v_samp_factor * cinfo->block_size)); + /* Size in samples */ + compptr->downsampled_width = (JDIMENSION) + jdiv_round_up((long) cinfo->jpeg_width * + (long) (compptr->h_samp_factor * compptr->DCT_h_scaled_size), + (long) (cinfo->max_h_samp_factor * cinfo->block_size)); + compptr->downsampled_height = (JDIMENSION) + jdiv_round_up((long) cinfo->jpeg_height * + (long) (compptr->v_samp_factor * compptr->DCT_v_scaled_size), + (long) (cinfo->max_v_samp_factor * cinfo->block_size)); + /* Mark component needed (this flag isn't actually used for compression) */ + compptr->component_needed = TRUE; + } + + /* Compute number of fully interleaved MCU rows (number of times that + * main controller will call coefficient controller). + */ + cinfo->total_iMCU_rows = (JDIMENSION) + jdiv_round_up((long) cinfo->jpeg_height, + (long) (cinfo->max_v_samp_factor * cinfo->block_size)); +} + + +#ifdef C_MULTISCAN_FILES_SUPPORTED + +LOCAL(void) +validate_script (j_compress_ptr cinfo) +/* Verify that the scan script in cinfo->scan_info[] is valid; also + * determine whether it uses progressive JPEG, and set cinfo->progressive_mode. + */ +{ + const jpeg_scan_info * scanptr; + int scanno, ncomps, ci, coefi, thisi; + int Ss, Se, Ah, Al; + boolean component_sent[MAX_COMPONENTS]; +#ifdef C_PROGRESSIVE_SUPPORTED + int * last_bitpos_ptr; + int last_bitpos[MAX_COMPONENTS][DCTSIZE2]; + /* -1 until that coefficient has been seen; then last Al for it */ +#endif + + if (cinfo->num_scans <= 0) + ERREXIT1(cinfo, JERR_BAD_SCAN_SCRIPT, 0); + + /* For sequential JPEG, all scans must have Ss=0, Se=DCTSIZE2-1; + * for progressive JPEG, no scan can have this. + */ + scanptr = cinfo->scan_info; + if (scanptr->Ss != 0 || scanptr->Se != DCTSIZE2-1) { +#ifdef C_PROGRESSIVE_SUPPORTED + cinfo->progressive_mode = TRUE; + last_bitpos_ptr = & last_bitpos[0][0]; + for (ci = 0; ci < cinfo->num_components; ci++) + for (coefi = 0; coefi < DCTSIZE2; coefi++) + *last_bitpos_ptr++ = -1; +#else + ERREXIT(cinfo, JERR_NOT_COMPILED); +#endif + } else { + cinfo->progressive_mode = FALSE; + for (ci = 0; ci < cinfo->num_components; ci++) + component_sent[ci] = FALSE; + } + + for (scanno = 1; scanno <= cinfo->num_scans; scanptr++, scanno++) { + /* Validate component indexes */ + ncomps = scanptr->comps_in_scan; + if (ncomps <= 0 || ncomps > MAX_COMPS_IN_SCAN) + ERREXIT2(cinfo, JERR_COMPONENT_COUNT, ncomps, MAX_COMPS_IN_SCAN); + for (ci = 0; ci < ncomps; ci++) { + thisi = scanptr->component_index[ci]; + if (thisi < 0 || thisi >= cinfo->num_components) + ERREXIT1(cinfo, JERR_BAD_SCAN_SCRIPT, scanno); + /* Components must appear in SOF order within each scan */ + if (ci > 0 && thisi <= scanptr->component_index[ci-1]) + ERREXIT1(cinfo, JERR_BAD_SCAN_SCRIPT, scanno); + } + /* Validate progression parameters */ + Ss = scanptr->Ss; + Se = scanptr->Se; + Ah = scanptr->Ah; + Al = scanptr->Al; + if (cinfo->progressive_mode) { +#ifdef C_PROGRESSIVE_SUPPORTED + /* The JPEG spec simply gives the ranges 0..13 for Ah and Al, but that + * seems wrong: the upper bound ought to depend on data precision. + * Perhaps they really meant 0..N+1 for N-bit precision. + * Here we allow 0..10 for 8-bit data; Al larger than 10 results in + * out-of-range reconstructed DC values during the first DC scan, + * which might cause problems for some decoders. + */ +#if BITS_IN_JSAMPLE == 8 +#define MAX_AH_AL 10 +#else +#define MAX_AH_AL 13 +#endif + if (Ss < 0 || Ss >= DCTSIZE2 || Se < Ss || Se >= DCTSIZE2 || + Ah < 0 || Ah > MAX_AH_AL || Al < 0 || Al > MAX_AH_AL) + ERREXIT1(cinfo, JERR_BAD_PROG_SCRIPT, scanno); + if (Ss == 0) { + if (Se != 0) /* DC and AC together not OK */ + ERREXIT1(cinfo, JERR_BAD_PROG_SCRIPT, scanno); + } else { + if (ncomps != 1) /* AC scans must be for only one component */ + ERREXIT1(cinfo, JERR_BAD_PROG_SCRIPT, scanno); + } + for (ci = 0; ci < ncomps; ci++) { + last_bitpos_ptr = & last_bitpos[scanptr->component_index[ci]][0]; + if (Ss != 0 && last_bitpos_ptr[0] < 0) /* AC without prior DC scan */ + ERREXIT1(cinfo, JERR_BAD_PROG_SCRIPT, scanno); + for (coefi = Ss; coefi <= Se; coefi++) { + if (last_bitpos_ptr[coefi] < 0) { + /* first scan of this coefficient */ + if (Ah != 0) + ERREXIT1(cinfo, JERR_BAD_PROG_SCRIPT, scanno); + } else { + /* not first scan */ + if (Ah != last_bitpos_ptr[coefi] || Al != Ah-1) + ERREXIT1(cinfo, JERR_BAD_PROG_SCRIPT, scanno); + } + last_bitpos_ptr[coefi] = Al; + } + } +#endif + } else { + /* For sequential JPEG, all progression parameters must be these: */ + if (Ss != 0 || Se != DCTSIZE2-1 || Ah != 0 || Al != 0) + ERREXIT1(cinfo, JERR_BAD_PROG_SCRIPT, scanno); + /* Make sure components are not sent twice */ + for (ci = 0; ci < ncomps; ci++) { + thisi = scanptr->component_index[ci]; + if (component_sent[thisi]) + ERREXIT1(cinfo, JERR_BAD_SCAN_SCRIPT, scanno); + component_sent[thisi] = TRUE; + } + } + } + + /* Now verify that everything got sent. */ + if (cinfo->progressive_mode) { +#ifdef C_PROGRESSIVE_SUPPORTED + /* For progressive mode, we only check that at least some DC data + * got sent for each component; the spec does not require that all bits + * of all coefficients be transmitted. Would it be wiser to enforce + * transmission of all coefficient bits?? + */ + for (ci = 0; ci < cinfo->num_components; ci++) { + if (last_bitpos[ci][0] < 0) + ERREXIT(cinfo, JERR_MISSING_DATA); + } +#endif + } else { + for (ci = 0; ci < cinfo->num_components; ci++) { + if (! component_sent[ci]) + ERREXIT(cinfo, JERR_MISSING_DATA); + } + } +} + + +LOCAL(void) +reduce_script (j_compress_ptr cinfo) +/* Adapt scan script for use with reduced block size; + * assume that script has been validated before. + */ +{ + jpeg_scan_info * scanptr; + int idxout, idxin; + + /* Circumvent const declaration for this function */ + scanptr = (jpeg_scan_info *) cinfo->scan_info; + idxout = 0; + + for (idxin = 0; idxin < cinfo->num_scans; idxin++) { + /* After skipping, idxout becomes smaller than idxin */ + if (idxin != idxout) + /* Copy rest of data; + * note we stay in given chunk of allocated memory. + */ + scanptr[idxout] = scanptr[idxin]; + if (scanptr[idxout].Ss > cinfo->lim_Se) + /* Entire scan out of range - skip this entry */ + continue; + if (scanptr[idxout].Se > cinfo->lim_Se) + /* Limit scan to end of block */ + scanptr[idxout].Se = cinfo->lim_Se; + idxout++; + } + + cinfo->num_scans = idxout; +} + +#endif /* C_MULTISCAN_FILES_SUPPORTED */ + + +LOCAL(void) +select_scan_parameters (j_compress_ptr cinfo) +/* Set up the scan parameters for the current scan */ +{ + int ci; + +#ifdef C_MULTISCAN_FILES_SUPPORTED + if (cinfo->scan_info != NULL) { + /* Prepare for current scan --- the script is already validated */ + my_master_ptr master = (my_master_ptr) cinfo->master; + const jpeg_scan_info * scanptr = cinfo->scan_info + master->scan_number; + + cinfo->comps_in_scan = scanptr->comps_in_scan; + for (ci = 0; ci < scanptr->comps_in_scan; ci++) { + cinfo->cur_comp_info[ci] = + &cinfo->comp_info[scanptr->component_index[ci]]; + } + if (cinfo->progressive_mode) { + cinfo->Ss = scanptr->Ss; + cinfo->Se = scanptr->Se; + cinfo->Ah = scanptr->Ah; + cinfo->Al = scanptr->Al; + return; + } + } + else +#endif + { + /* Prepare for single sequential-JPEG scan containing all components */ + if (cinfo->num_components > MAX_COMPS_IN_SCAN) + ERREXIT2(cinfo, JERR_COMPONENT_COUNT, cinfo->num_components, + MAX_COMPS_IN_SCAN); + cinfo->comps_in_scan = cinfo->num_components; + for (ci = 0; ci < cinfo->num_components; ci++) { + cinfo->cur_comp_info[ci] = &cinfo->comp_info[ci]; + } + } + cinfo->Ss = 0; + cinfo->Se = cinfo->block_size * cinfo->block_size - 1; + cinfo->Ah = 0; + cinfo->Al = 0; +} + + +LOCAL(void) +per_scan_setup (j_compress_ptr cinfo) +/* Do computations that are needed before processing a JPEG scan */ +/* cinfo->comps_in_scan and cinfo->cur_comp_info[] are already set */ +{ + int ci, mcublks, tmp; + jpeg_component_info *compptr; + + if (cinfo->comps_in_scan == 1) { + + /* Noninterleaved (single-component) scan */ + compptr = cinfo->cur_comp_info[0]; + + /* Overall image size in MCUs */ + cinfo->MCUs_per_row = compptr->width_in_blocks; + cinfo->MCU_rows_in_scan = compptr->height_in_blocks; + + /* For noninterleaved scan, always one block per MCU */ + compptr->MCU_width = 1; + compptr->MCU_height = 1; + compptr->MCU_blocks = 1; + compptr->MCU_sample_width = compptr->DCT_h_scaled_size; + compptr->last_col_width = 1; + /* For noninterleaved scans, it is convenient to define last_row_height + * as the number of block rows present in the last iMCU row. + */ + tmp = (int) (compptr->height_in_blocks % compptr->v_samp_factor); + if (tmp == 0) tmp = compptr->v_samp_factor; + compptr->last_row_height = tmp; + + /* Prepare array describing MCU composition */ + cinfo->blocks_in_MCU = 1; + cinfo->MCU_membership[0] = 0; + + } else { + + /* Interleaved (multi-component) scan */ + if (cinfo->comps_in_scan <= 0 || cinfo->comps_in_scan > MAX_COMPS_IN_SCAN) + ERREXIT2(cinfo, JERR_COMPONENT_COUNT, cinfo->comps_in_scan, + MAX_COMPS_IN_SCAN); + + /* Overall image size in MCUs */ + cinfo->MCUs_per_row = (JDIMENSION) + jdiv_round_up((long) cinfo->jpeg_width, + (long) (cinfo->max_h_samp_factor * cinfo->block_size)); + cinfo->MCU_rows_in_scan = (JDIMENSION) + jdiv_round_up((long) cinfo->jpeg_height, + (long) (cinfo->max_v_samp_factor * cinfo->block_size)); + + cinfo->blocks_in_MCU = 0; + + for (ci = 0; ci < cinfo->comps_in_scan; ci++) { + compptr = cinfo->cur_comp_info[ci]; + /* Sampling factors give # of blocks of component in each MCU */ + compptr->MCU_width = compptr->h_samp_factor; + compptr->MCU_height = compptr->v_samp_factor; + compptr->MCU_blocks = compptr->MCU_width * compptr->MCU_height; + compptr->MCU_sample_width = compptr->MCU_width * compptr->DCT_h_scaled_size; + /* Figure number of non-dummy blocks in last MCU column & row */ + tmp = (int) (compptr->width_in_blocks % compptr->MCU_width); + if (tmp == 0) tmp = compptr->MCU_width; + compptr->last_col_width = tmp; + tmp = (int) (compptr->height_in_blocks % compptr->MCU_height); + if (tmp == 0) tmp = compptr->MCU_height; + compptr->last_row_height = tmp; + /* Prepare array describing MCU composition */ + mcublks = compptr->MCU_blocks; + if (cinfo->blocks_in_MCU + mcublks > C_MAX_BLOCKS_IN_MCU) + ERREXIT(cinfo, JERR_BAD_MCU_SIZE); + while (mcublks-- > 0) { + cinfo->MCU_membership[cinfo->blocks_in_MCU++] = ci; + } + } + + } + + /* Convert restart specified in rows to actual MCU count. */ + /* Note that count must fit in 16 bits, so we provide limiting. */ + if (cinfo->restart_in_rows > 0) { + long nominal = (long) cinfo->restart_in_rows * (long) cinfo->MCUs_per_row; + cinfo->restart_interval = (unsigned int) MIN(nominal, 65535L); + } +} + + +/* + * Per-pass setup. + * This is called at the beginning of each pass. We determine which modules + * will be active during this pass and give them appropriate start_pass calls. + * We also set is_last_pass to indicate whether any more passes will be + * required. + */ + +METHODDEF(void) +prepare_for_pass (j_compress_ptr cinfo) +{ + my_master_ptr master = (my_master_ptr) cinfo->master; + + switch (master->pass_type) { + case main_pass: + /* Initial pass: will collect input data, and do either Huffman + * optimization or data output for the first scan. + */ + select_scan_parameters(cinfo); + per_scan_setup(cinfo); + if (! cinfo->raw_data_in) { + (*cinfo->cconvert->start_pass) (cinfo); + (*cinfo->downsample->start_pass) (cinfo); + (*cinfo->prep->start_pass) (cinfo, JBUF_PASS_THRU); + } + (*cinfo->fdct->start_pass) (cinfo); + (*cinfo->entropy->start_pass) (cinfo, cinfo->optimize_coding); + (*cinfo->coef->start_pass) (cinfo, + (master->total_passes > 1 ? + JBUF_SAVE_AND_PASS : JBUF_PASS_THRU)); + (*cinfo->main->start_pass) (cinfo, JBUF_PASS_THRU); + if (cinfo->optimize_coding) { + /* No immediate data output; postpone writing frame/scan headers */ + master->pub.call_pass_startup = FALSE; + } else { + /* Will write frame/scan headers at first jpeg_write_scanlines call */ + master->pub.call_pass_startup = TRUE; + } + break; +#ifdef ENTROPY_OPT_SUPPORTED + case huff_opt_pass: + /* Do Huffman optimization for a scan after the first one. */ + select_scan_parameters(cinfo); + per_scan_setup(cinfo); + if (cinfo->Ss != 0 || cinfo->Ah == 0) { + (*cinfo->entropy->start_pass) (cinfo, TRUE); + (*cinfo->coef->start_pass) (cinfo, JBUF_CRANK_DEST); + master->pub.call_pass_startup = FALSE; + break; + } + /* Special case: Huffman DC refinement scans need no Huffman table + * and therefore we can skip the optimization pass for them. + */ + master->pass_type = output_pass; + master->pass_number++; + /*FALLTHROUGH*/ +#endif + case output_pass: + /* Do a data-output pass. */ + /* We need not repeat per-scan setup if prior optimization pass did it. */ + if (! cinfo->optimize_coding) { + select_scan_parameters(cinfo); + per_scan_setup(cinfo); + } + (*cinfo->entropy->start_pass) (cinfo, FALSE); + (*cinfo->coef->start_pass) (cinfo, JBUF_CRANK_DEST); + /* We emit frame/scan headers now */ + if (master->scan_number == 0) + (*cinfo->marker->write_frame_header) (cinfo); + (*cinfo->marker->write_scan_header) (cinfo); + master->pub.call_pass_startup = FALSE; + break; + default: + ERREXIT(cinfo, JERR_NOT_COMPILED); + } + + master->pub.is_last_pass = (master->pass_number == master->total_passes-1); + + /* Set up progress monitor's pass info if present */ + if (cinfo->progress != NULL) { + cinfo->progress->completed_passes = master->pass_number; + cinfo->progress->total_passes = master->total_passes; + } +} + + +/* + * Special start-of-pass hook. + * This is called by jpeg_write_scanlines if call_pass_startup is TRUE. + * In single-pass processing, we need this hook because we don't want to + * write frame/scan headers during jpeg_start_compress; we want to let the + * application write COM markers etc. between jpeg_start_compress and the + * jpeg_write_scanlines loop. + * In multi-pass processing, this routine is not used. + */ + +METHODDEF(void) +pass_startup (j_compress_ptr cinfo) +{ + cinfo->master->call_pass_startup = FALSE; /* reset flag so call only once */ + + (*cinfo->marker->write_frame_header) (cinfo); + (*cinfo->marker->write_scan_header) (cinfo); +} + + +/* + * Finish up at end of pass. + */ + +METHODDEF(void) +finish_pass_master (j_compress_ptr cinfo) +{ + my_master_ptr master = (my_master_ptr) cinfo->master; + + /* The entropy coder always needs an end-of-pass call, + * either to analyze statistics or to flush its output buffer. + */ + (*cinfo->entropy->finish_pass) (cinfo); + + /* Update state for next pass */ + switch (master->pass_type) { + case main_pass: + /* next pass is either output of scan 0 (after optimization) + * or output of scan 1 (if no optimization). + */ + master->pass_type = output_pass; + if (! cinfo->optimize_coding) + master->scan_number++; + break; + case huff_opt_pass: + /* next pass is always output of current scan */ + master->pass_type = output_pass; + break; + case output_pass: + /* next pass is either optimization or output of next scan */ + if (cinfo->optimize_coding) + master->pass_type = huff_opt_pass; + master->scan_number++; + break; + } + + master->pass_number++; +} + + +/* + * Initialize master compression control. + */ + +GLOBAL(void) +jinit_c_master_control (j_compress_ptr cinfo, boolean transcode_only) +{ + my_master_ptr master; + + master = (my_master_ptr) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(my_comp_master)); + cinfo->master = (struct jpeg_comp_master *) master; + master->pub.prepare_for_pass = prepare_for_pass; + master->pub.pass_startup = pass_startup; + master->pub.finish_pass = finish_pass_master; + master->pub.is_last_pass = FALSE; + + /* Validate parameters, determine derived values */ + initial_setup(cinfo, transcode_only); + + if (cinfo->scan_info != NULL) { +#ifdef C_MULTISCAN_FILES_SUPPORTED + validate_script(cinfo); + if (cinfo->block_size < DCTSIZE) + reduce_script(cinfo); +#else + ERREXIT(cinfo, JERR_NOT_COMPILED); +#endif + } else { + cinfo->progressive_mode = FALSE; + cinfo->num_scans = 1; + } + + if ((cinfo->progressive_mode || cinfo->block_size < DCTSIZE) && + !cinfo->arith_code) /* TEMPORARY HACK ??? */ + /* assume default tables no good for progressive or downscale mode */ + cinfo->optimize_coding = TRUE; + + /* Initialize my private state */ + if (transcode_only) { + /* no main pass in transcoding */ + if (cinfo->optimize_coding) + master->pass_type = huff_opt_pass; + else + master->pass_type = output_pass; + } else { + /* for normal compression, first pass is always this type: */ + master->pass_type = main_pass; + } + master->scan_number = 0; + master->pass_number = 0; + if (cinfo->optimize_coding) + master->total_passes = cinfo->num_scans * 2; + else + master->total_passes = cinfo->num_scans; +} diff --git a/jpeg-9/jcomapi.c b/jpeg-9/jcomapi.c new file mode 100755 index 0000000..1b1a340 --- /dev/null +++ b/jpeg-9/jcomapi.c @@ -0,0 +1,106 @@ +/* + * jcomapi.c + * + * Copyright (C) 1994-1997, Thomas G. Lane. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains application interface routines that are used for both + * compression and decompression. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" + + +/* + * Abort processing of a JPEG compression or decompression operation, + * but don't destroy the object itself. + * + * For this, we merely clean up all the nonpermanent memory pools. + * Note that temp files (virtual arrays) are not allowed to belong to + * the permanent pool, so we will be able to close all temp files here. + * Closing a data source or destination, if necessary, is the application's + * responsibility. + */ + +GLOBAL(void) +jpeg_abort (j_common_ptr cinfo) +{ + int pool; + + /* Do nothing if called on a not-initialized or destroyed JPEG object. */ + if (cinfo->mem == NULL) + return; + + /* Releasing pools in reverse order might help avoid fragmentation + * with some (brain-damaged) malloc libraries. + */ + for (pool = JPOOL_NUMPOOLS-1; pool > JPOOL_PERMANENT; pool--) { + (*cinfo->mem->free_pool) (cinfo, pool); + } + + /* Reset overall state for possible reuse of object */ + if (cinfo->is_decompressor) { + cinfo->global_state = DSTATE_START; + /* Try to keep application from accessing now-deleted marker list. + * A bit kludgy to do it here, but this is the most central place. + */ + ((j_decompress_ptr) cinfo)->marker_list = NULL; + } else { + cinfo->global_state = CSTATE_START; + } +} + + +/* + * Destruction of a JPEG object. + * + * Everything gets deallocated except the master jpeg_compress_struct itself + * and the error manager struct. Both of these are supplied by the application + * and must be freed, if necessary, by the application. (Often they are on + * the stack and so don't need to be freed anyway.) + * Closing a data source or destination, if necessary, is the application's + * responsibility. + */ + +GLOBAL(void) +jpeg_destroy (j_common_ptr cinfo) +{ + /* We need only tell the memory manager to release everything. */ + /* NB: mem pointer is NULL if memory mgr failed to initialize. */ + if (cinfo->mem != NULL) + (*cinfo->mem->self_destruct) (cinfo); + cinfo->mem = NULL; /* be safe if jpeg_destroy is called twice */ + cinfo->global_state = 0; /* mark it destroyed */ +} + + +/* + * Convenience routines for allocating quantization and Huffman tables. + * (Would jutils.c be a more reasonable place to put these?) + */ + +GLOBAL(JQUANT_TBL *) +jpeg_alloc_quant_table (j_common_ptr cinfo) +{ + JQUANT_TBL *tbl; + + tbl = (JQUANT_TBL *) + (*cinfo->mem->alloc_small) (cinfo, JPOOL_PERMANENT, SIZEOF(JQUANT_TBL)); + tbl->sent_table = FALSE; /* make sure this is false in any new table */ + return tbl; +} + + +GLOBAL(JHUFF_TBL *) +jpeg_alloc_huff_table (j_common_ptr cinfo) +{ + JHUFF_TBL *tbl; + + tbl = (JHUFF_TBL *) + (*cinfo->mem->alloc_small) (cinfo, JPOOL_PERMANENT, SIZEOF(JHUFF_TBL)); + tbl->sent_table = FALSE; /* make sure this is false in any new table */ + return tbl; +} diff --git a/jpeg-9/jconfig.bcc b/jpeg-9/jconfig.bcc new file mode 100755 index 0000000..ae2e97e --- /dev/null +++ b/jpeg-9/jconfig.bcc @@ -0,0 +1,48 @@ +/* jconfig.bcc --- jconfig.h for Borland C (Turbo C) on MS-DOS or OS/2. */ +/* see jconfig.txt for explanations */ + +#define HAVE_PROTOTYPES +#define HAVE_UNSIGNED_CHAR +#define HAVE_UNSIGNED_SHORT +/* #define void char */ +/* #define const */ +#undef CHAR_IS_UNSIGNED +#define HAVE_STDDEF_H +#define HAVE_STDLIB_H +#undef NEED_BSD_STRINGS +#undef NEED_SYS_TYPES_H +#ifdef __MSDOS__ +#define NEED_FAR_POINTERS /* for small or medium memory model */ +#endif +#undef NEED_SHORT_EXTERNAL_NAMES +#undef INCOMPLETE_TYPES_BROKEN /* this assumes you have -w-stu in CFLAGS */ + +#ifdef JPEG_INTERNALS + +#undef RIGHT_SHIFT_IS_UNSIGNED + +#ifdef __MSDOS__ +#define USE_MSDOS_MEMMGR /* Define this if you use jmemdos.c */ +#define MAX_ALLOC_CHUNK 65520L /* Maximum request to malloc() */ +#define USE_FMEM /* Borland has _fmemcpy() and _fmemset() */ +#endif + +#endif /* JPEG_INTERNALS */ + +#ifdef JPEG_CJPEG_DJPEG + +#define BMP_SUPPORTED /* BMP image file format */ +#define GIF_SUPPORTED /* GIF image file format */ +#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */ +#undef RLE_SUPPORTED /* Utah RLE image file format */ +#define TARGA_SUPPORTED /* Targa image file format */ + +#define TWO_FILE_COMMANDLINE +#define USE_SETMODE /* Borland has setmode() */ +#ifdef __MSDOS__ +#define NEED_SIGNAL_CATCHER /* Define this if you use jmemdos.c */ +#endif +#undef DONT_USE_B_MODE +#undef PROGRESS_REPORT /* optional */ + +#endif /* JPEG_CJPEG_DJPEG */ diff --git a/jpeg-9/jconfig.cfg b/jpeg-9/jconfig.cfg new file mode 100755 index 0000000..5f57e8e --- /dev/null +++ b/jpeg-9/jconfig.cfg @@ -0,0 +1,53 @@ +/* jconfig.cfg --- source file edited by configure script */ +/* see jconfig.txt for explanations */ + +#undef HAVE_PROTOTYPES +#undef HAVE_UNSIGNED_CHAR +#undef HAVE_UNSIGNED_SHORT +#undef void +#undef const +#undef CHAR_IS_UNSIGNED +#undef HAVE_STDDEF_H +#undef HAVE_STDLIB_H +#undef HAVE_LOCALE_H +#undef NEED_BSD_STRINGS +#undef NEED_SYS_TYPES_H +#undef NEED_FAR_POINTERS +#undef NEED_SHORT_EXTERNAL_NAMES +/* Define this if you get warnings about undefined structures. */ +#undef INCOMPLETE_TYPES_BROKEN + +/* Define "boolean" as unsigned char, not int, on Windows systems. */ +#ifdef _WIN32 +#ifndef __RPCNDR_H__ /* don't conflict if rpcndr.h already read */ +typedef unsigned char boolean; +#endif +#define HAVE_BOOLEAN /* prevent jmorecfg.h from redefining it */ +#endif + +#ifdef JPEG_INTERNALS + +#undef RIGHT_SHIFT_IS_UNSIGNED +#undef INLINE +/* These are for configuring the JPEG memory manager. */ +#undef DEFAULT_MAX_MEM +#undef NO_MKTEMP + +#endif /* JPEG_INTERNALS */ + +#ifdef JPEG_CJPEG_DJPEG + +#define BMP_SUPPORTED /* BMP image file format */ +#define GIF_SUPPORTED /* GIF image file format */ +#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */ +#undef RLE_SUPPORTED /* Utah RLE image file format */ +#define TARGA_SUPPORTED /* Targa image file format */ + +#undef TWO_FILE_COMMANDLINE +#undef NEED_SIGNAL_CATCHER +#undef DONT_USE_B_MODE + +/* Define this if you want percent-done progress reports from cjpeg/djpeg. */ +#undef PROGRESS_REPORT + +#endif /* JPEG_CJPEG_DJPEG */ diff --git a/jpeg-9/jconfig.dj b/jpeg-9/jconfig.dj new file mode 100755 index 0000000..9c0f2ce --- /dev/null +++ b/jpeg-9/jconfig.dj @@ -0,0 +1,38 @@ +/* jconfig.dj --- jconfig.h for DJGPP (Delorie's GNU C port) on MS-DOS. */ +/* see jconfig.txt for explanations */ + +#define HAVE_PROTOTYPES +#define HAVE_UNSIGNED_CHAR +#define HAVE_UNSIGNED_SHORT +/* #define void char */ +/* #define const */ +#undef CHAR_IS_UNSIGNED +#define HAVE_STDDEF_H +#define HAVE_STDLIB_H +#undef NEED_BSD_STRINGS +#undef NEED_SYS_TYPES_H +#undef NEED_FAR_POINTERS /* DJGPP uses flat 32-bit addressing */ +#undef NEED_SHORT_EXTERNAL_NAMES +#undef INCOMPLETE_TYPES_BROKEN + +#ifdef JPEG_INTERNALS + +#undef RIGHT_SHIFT_IS_UNSIGNED + +#endif /* JPEG_INTERNALS */ + +#ifdef JPEG_CJPEG_DJPEG + +#define BMP_SUPPORTED /* BMP image file format */ +#define GIF_SUPPORTED /* GIF image file format */ +#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */ +#undef RLE_SUPPORTED /* Utah RLE image file format */ +#define TARGA_SUPPORTED /* Targa image file format */ + +#undef TWO_FILE_COMMANDLINE /* optional */ +#define USE_SETMODE /* Needed to make one-file style work in DJGPP */ +#undef NEED_SIGNAL_CATCHER /* Define this if you use jmemname.c */ +#undef DONT_USE_B_MODE +#undef PROGRESS_REPORT /* optional */ + +#endif /* JPEG_CJPEG_DJPEG */ diff --git a/jpeg-9/jconfig.mac b/jpeg-9/jconfig.mac new file mode 100755 index 0000000..a5e5519 --- /dev/null +++ b/jpeg-9/jconfig.mac @@ -0,0 +1,43 @@ +/* jconfig.mac --- jconfig.h for CodeWarrior on Apple Macintosh */ +/* see jconfig.txt for explanations */ + +#define HAVE_PROTOTYPES +#define HAVE_UNSIGNED_CHAR +#define HAVE_UNSIGNED_SHORT +/* #define void char */ +/* #define const */ +#undef CHAR_IS_UNSIGNED +#define HAVE_STDDEF_H +#define HAVE_STDLIB_H +#undef NEED_BSD_STRINGS +#undef NEED_SYS_TYPES_H +#undef NEED_FAR_POINTERS +#undef NEED_SHORT_EXTERNAL_NAMES +#undef INCOMPLETE_TYPES_BROKEN + +#ifdef JPEG_INTERNALS + +#undef RIGHT_SHIFT_IS_UNSIGNED + +#define USE_MAC_MEMMGR /* Define this if you use jmemmac.c */ + +#define ALIGN_TYPE long /* Needed for 680x0 Macs */ + +#endif /* JPEG_INTERNALS */ + +#ifdef JPEG_CJPEG_DJPEG + +#define BMP_SUPPORTED /* BMP image file format */ +#define GIF_SUPPORTED /* GIF image file format */ +#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */ +#undef RLE_SUPPORTED /* Utah RLE image file format */ +#define TARGA_SUPPORTED /* Targa image file format */ + +#define USE_CCOMMAND /* Command line reader for Macintosh */ +#define TWO_FILE_COMMANDLINE /* Binary I/O thru stdin/stdout doesn't work */ + +#undef NEED_SIGNAL_CATCHER +#undef DONT_USE_B_MODE +#undef PROGRESS_REPORT /* optional */ + +#endif /* JPEG_CJPEG_DJPEG */ diff --git a/jpeg-9/jconfig.manx b/jpeg-9/jconfig.manx new file mode 100755 index 0000000..46ce226 --- /dev/null +++ b/jpeg-9/jconfig.manx @@ -0,0 +1,43 @@ +/* jconfig.manx --- jconfig.h for Amiga systems using Manx Aztec C ver 5.x. */ +/* see jconfig.txt for explanations */ + +#define HAVE_PROTOTYPES +#define HAVE_UNSIGNED_CHAR +#define HAVE_UNSIGNED_SHORT +/* #define void char */ +/* #define const */ +#undef CHAR_IS_UNSIGNED +#define HAVE_STDDEF_H +#define HAVE_STDLIB_H +#undef NEED_BSD_STRINGS +#undef NEED_SYS_TYPES_H +#undef NEED_FAR_POINTERS +#undef NEED_SHORT_EXTERNAL_NAMES +#undef INCOMPLETE_TYPES_BROKEN + +#ifdef JPEG_INTERNALS + +#undef RIGHT_SHIFT_IS_UNSIGNED + +#define TEMP_DIRECTORY "JPEGTMP:" /* recommended setting for Amiga */ + +#define SHORTxSHORT_32 /* produces better DCT code with Aztec C */ + +#endif /* JPEG_INTERNALS */ + +#ifdef JPEG_CJPEG_DJPEG + +#define BMP_SUPPORTED /* BMP image file format */ +#define GIF_SUPPORTED /* GIF image file format */ +#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */ +#undef RLE_SUPPORTED /* Utah RLE image file format */ +#define TARGA_SUPPORTED /* Targa image file format */ + +#define TWO_FILE_COMMANDLINE +#define NEED_SIGNAL_CATCHER +#undef DONT_USE_B_MODE +#undef PROGRESS_REPORT /* optional */ + +#define signal_catcher _abort /* hack for Aztec C naming requirements */ + +#endif /* JPEG_CJPEG_DJPEG */ diff --git a/jpeg-9/jconfig.mc6 b/jpeg-9/jconfig.mc6 new file mode 100755 index 0000000..4dae6d0 --- /dev/null +++ b/jpeg-9/jconfig.mc6 @@ -0,0 +1,52 @@ +/* jconfig.mc6 --- jconfig.h for Microsoft C on MS-DOS, version 6.00A & up. */ +/* see jconfig.txt for explanations */ + +#define HAVE_PROTOTYPES +#define HAVE_UNSIGNED_CHAR +#define HAVE_UNSIGNED_SHORT +/* #define void char */ +/* #define const */ +#undef CHAR_IS_UNSIGNED +#define HAVE_STDDEF_H +#define HAVE_STDLIB_H +#undef NEED_BSD_STRINGS +#undef NEED_SYS_TYPES_H +#define NEED_FAR_POINTERS /* for small or medium memory model */ +#undef NEED_SHORT_EXTERNAL_NAMES +#undef INCOMPLETE_TYPES_BROKEN + +#ifdef JPEG_INTERNALS + +#undef RIGHT_SHIFT_IS_UNSIGNED + +#define USE_MSDOS_MEMMGR /* Define this if you use jmemdos.c */ + +#define MAX_ALLOC_CHUNK 65520L /* Maximum request to malloc() */ + +#define USE_FMEM /* Microsoft has _fmemcpy() and _fmemset() */ + +#define NEED_FHEAPMIN /* far heap management routines are broken */ + +#define SHORTxLCONST_32 /* enable compiler-specific DCT optimization */ +/* Note: the above define is known to improve the code with Microsoft C 6.00A. + * I do not know whether it is good for later compiler versions. + * Please report any info on this point to jpeg-info@jpegclub.org. + */ + +#endif /* JPEG_INTERNALS */ + +#ifdef JPEG_CJPEG_DJPEG + +#define BMP_SUPPORTED /* BMP image file format */ +#define GIF_SUPPORTED /* GIF image file format */ +#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */ +#undef RLE_SUPPORTED /* Utah RLE image file format */ +#define TARGA_SUPPORTED /* Targa image file format */ + +#define TWO_FILE_COMMANDLINE +#define USE_SETMODE /* Microsoft has setmode() */ +#define NEED_SIGNAL_CATCHER /* Define this if you use jmemdos.c */ +#undef DONT_USE_B_MODE +#undef PROGRESS_REPORT /* optional */ + +#endif /* JPEG_CJPEG_DJPEG */ diff --git a/jpeg-9/jconfig.sas b/jpeg-9/jconfig.sas new file mode 100755 index 0000000..8dc8cc1 --- /dev/null +++ b/jpeg-9/jconfig.sas @@ -0,0 +1,43 @@ +/* jconfig.sas --- jconfig.h for Amiga systems using SAS C 6.0 and up. */ +/* see jconfig.txt for explanations */ + +#define HAVE_PROTOTYPES +#define HAVE_UNSIGNED_CHAR +#define HAVE_UNSIGNED_SHORT +/* #define void char */ +/* #define const */ +#undef CHAR_IS_UNSIGNED +#define HAVE_STDDEF_H +#define HAVE_STDLIB_H +#undef NEED_BSD_STRINGS +#undef NEED_SYS_TYPES_H +#undef NEED_FAR_POINTERS +#undef NEED_SHORT_EXTERNAL_NAMES +#undef INCOMPLETE_TYPES_BROKEN + +#ifdef JPEG_INTERNALS + +#undef RIGHT_SHIFT_IS_UNSIGNED + +#define TEMP_DIRECTORY "JPEGTMP:" /* recommended setting for Amiga */ + +#define NO_MKTEMP /* SAS C doesn't have mktemp() */ + +#define SHORTxSHORT_32 /* produces better DCT code with SAS C */ + +#endif /* JPEG_INTERNALS */ + +#ifdef JPEG_CJPEG_DJPEG + +#define BMP_SUPPORTED /* BMP image file format */ +#define GIF_SUPPORTED /* GIF image file format */ +#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */ +#undef RLE_SUPPORTED /* Utah RLE image file format */ +#define TARGA_SUPPORTED /* Targa image file format */ + +#define TWO_FILE_COMMANDLINE +#define NEED_SIGNAL_CATCHER +#undef DONT_USE_B_MODE +#undef PROGRESS_REPORT /* optional */ + +#endif /* JPEG_CJPEG_DJPEG */ diff --git a/jpeg-9/jconfig.st b/jpeg-9/jconfig.st new file mode 100755 index 0000000..e0af8e1 --- /dev/null +++ b/jpeg-9/jconfig.st @@ -0,0 +1,42 @@ +/* jconfig.st --- jconfig.h for Atari ST/STE/TT using Pure C or Turbo C. */ +/* see jconfig.txt for explanations */ + +#define HAVE_PROTOTYPES +#define HAVE_UNSIGNED_CHAR +#define HAVE_UNSIGNED_SHORT +/* #define void char */ +/* #define const */ +#undef CHAR_IS_UNSIGNED +#define HAVE_STDDEF_H +#define HAVE_STDLIB_H +#undef NEED_BSD_STRINGS +#undef NEED_SYS_TYPES_H +#undef NEED_FAR_POINTERS +#undef NEED_SHORT_EXTERNAL_NAMES +#define INCOMPLETE_TYPES_BROKEN /* suppress undefined-structure warnings */ + +#ifdef JPEG_INTERNALS + +#undef RIGHT_SHIFT_IS_UNSIGNED + +#define ALIGN_TYPE long /* apparently double is a weird size? */ + +#endif /* JPEG_INTERNALS */ + +#ifdef JPEG_CJPEG_DJPEG + +#define BMP_SUPPORTED /* BMP image file format */ +#define GIF_SUPPORTED /* GIF image file format */ +#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */ +#undef RLE_SUPPORTED /* Utah RLE image file format */ +#define TARGA_SUPPORTED /* Targa image file format */ + +#define TWO_FILE_COMMANDLINE /* optional -- undef if you like Unix style */ +/* Note: if you undef TWO_FILE_COMMANDLINE, you may need to define + * USE_SETMODE. Some Atari compilers require it, some do not. + */ +#define NEED_SIGNAL_CATCHER /* needed if you use jmemname.c */ +#undef DONT_USE_B_MODE +#undef PROGRESS_REPORT /* optional */ + +#endif /* JPEG_CJPEG_DJPEG */ diff --git a/jpeg-9/jconfig.txt b/jpeg-9/jconfig.txt new file mode 100755 index 0000000..27086a3 --- /dev/null +++ b/jpeg-9/jconfig.txt @@ -0,0 +1,164 @@ +/* + * jconfig.txt + * + * Copyright (C) 1991-1994, Thomas G. Lane. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file documents the configuration options that are required to + * customize the JPEG software for a particular system. + * + * The actual configuration options for a particular installation are stored + * in jconfig.h. On many machines, jconfig.h can be generated automatically + * or copied from one of the "canned" jconfig files that we supply. But if + * you need to generate a jconfig.h file by hand, this file tells you how. + * + * DO NOT EDIT THIS FILE --- IT WON'T ACCOMPLISH ANYTHING. + * EDIT A COPY NAMED JCONFIG.H. + */ + + +/* + * These symbols indicate the properties of your machine or compiler. + * #define the symbol if yes, #undef it if no. + */ + +/* Does your compiler support function prototypes? + * (If not, you also need to use ansi2knr, see install.txt) + */ +#define HAVE_PROTOTYPES + +/* Does your compiler support the declaration "unsigned char" ? + * How about "unsigned short" ? + */ +#define HAVE_UNSIGNED_CHAR +#define HAVE_UNSIGNED_SHORT + +/* Define "void" as "char" if your compiler doesn't know about type void. + * NOTE: be sure to define void such that "void *" represents the most general + * pointer type, e.g., that returned by malloc(). + */ +/* #define void char */ + +/* Define "const" as empty if your compiler doesn't know the "const" keyword. + */ +/* #define const */ + +/* Define this if an ordinary "char" type is unsigned. + * If you're not sure, leaving it undefined will work at some cost in speed. + * If you defined HAVE_UNSIGNED_CHAR then the speed difference is minimal. + */ +#undef CHAR_IS_UNSIGNED + +/* Define this if your system has an ANSI-conforming file. + */ +#define HAVE_STDDEF_H + +/* Define this if your system has an ANSI-conforming file. + */ +#define HAVE_STDLIB_H + +/* Define this if your system does not have an ANSI/SysV , + * but does have a BSD-style . + */ +#undef NEED_BSD_STRINGS + +/* Define this if your system does not provide typedef size_t in any of the + * ANSI-standard places (stddef.h, stdlib.h, or stdio.h), but places it in + * instead. + */ +#undef NEED_SYS_TYPES_H + +/* For 80x86 machines, you need to define NEED_FAR_POINTERS, + * unless you are using a large-data memory model or 80386 flat-memory mode. + * On less brain-damaged CPUs this symbol must not be defined. + * (Defining this symbol causes large data structures to be referenced through + * "far" pointers and to be allocated with a special version of malloc.) + */ +#undef NEED_FAR_POINTERS + +/* Define this if your linker needs global names to be unique in less + * than the first 15 characters. + */ +#undef NEED_SHORT_EXTERNAL_NAMES + +/* Although a real ANSI C compiler can deal perfectly well with pointers to + * unspecified structures (see "incomplete types" in the spec), a few pre-ANSI + * and pseudo-ANSI compilers get confused. To keep one of these bozos happy, + * define INCOMPLETE_TYPES_BROKEN. This is not recommended unless you + * actually get "missing structure definition" warnings or errors while + * compiling the JPEG code. + */ +#undef INCOMPLETE_TYPES_BROKEN + +/* Define "boolean" as unsigned char, not int, on Windows systems. + */ +#ifdef _WIN32 +#ifndef __RPCNDR_H__ /* don't conflict if rpcndr.h already read */ +typedef unsigned char boolean; +#endif +#define HAVE_BOOLEAN /* prevent jmorecfg.h from redefining it */ +#endif + + +/* + * The following options affect code selection within the JPEG library, + * but they don't need to be visible to applications using the library. + * To minimize application namespace pollution, the symbols won't be + * defined unless JPEG_INTERNALS has been defined. + */ + +#ifdef JPEG_INTERNALS + +/* Define this if your compiler implements ">>" on signed values as a logical + * (unsigned) shift; leave it undefined if ">>" is a signed (arithmetic) shift, + * which is the normal and rational definition. + */ +#undef RIGHT_SHIFT_IS_UNSIGNED + + +#endif /* JPEG_INTERNALS */ + + +/* + * The remaining options do not affect the JPEG library proper, + * but only the sample applications cjpeg/djpeg (see cjpeg.c, djpeg.c). + * Other applications can ignore these. + */ + +#ifdef JPEG_CJPEG_DJPEG + +/* These defines indicate which image (non-JPEG) file formats are allowed. */ + +#define BMP_SUPPORTED /* BMP image file format */ +#define GIF_SUPPORTED /* GIF image file format */ +#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */ +#undef RLE_SUPPORTED /* Utah RLE image file format */ +#define TARGA_SUPPORTED /* Targa image file format */ + +/* Define this if you want to name both input and output files on the command + * line, rather than using stdout and optionally stdin. You MUST do this if + * your system can't cope with binary I/O to stdin/stdout. See comments at + * head of cjpeg.c or djpeg.c. + */ +#undef TWO_FILE_COMMANDLINE + +/* Define this if your system needs explicit cleanup of temporary files. + * This is crucial under MS-DOS, where the temporary "files" may be areas + * of extended memory; on most other systems it's not as important. + */ +#undef NEED_SIGNAL_CATCHER + +/* By default, we open image files with fopen(...,"rb") or fopen(...,"wb"). + * This is necessary on systems that distinguish text files from binary files, + * and is harmless on most systems that don't. If you have one of the rare + * systems that complains about the "b" spec, define this symbol. + */ +#undef DONT_USE_B_MODE + +/* Define this if you want percent-done progress reports from cjpeg/djpeg. + */ +#undef PROGRESS_REPORT + + +#endif /* JPEG_CJPEG_DJPEG */ diff --git a/jpeg-9/jconfig.vc b/jpeg-9/jconfig.vc new file mode 100755 index 0000000..4a321ed --- /dev/null +++ b/jpeg-9/jconfig.vc @@ -0,0 +1,45 @@ +/* jconfig.vc --- jconfig.h for Microsoft Visual C++ on Windows 95 or NT. */ +/* see jconfig.txt for explanations */ + +#define HAVE_PROTOTYPES +#define HAVE_UNSIGNED_CHAR +#define HAVE_UNSIGNED_SHORT +/* #define void char */ +/* #define const */ +#undef CHAR_IS_UNSIGNED +#define HAVE_STDDEF_H +#define HAVE_STDLIB_H +#undef NEED_BSD_STRINGS +#undef NEED_SYS_TYPES_H +#undef NEED_FAR_POINTERS /* we presume a 32-bit flat memory model */ +#undef NEED_SHORT_EXTERNAL_NAMES +#undef INCOMPLETE_TYPES_BROKEN + +/* Define "boolean" as unsigned char, not enum, per Windows custom */ +#ifndef __RPCNDR_H__ /* don't conflict if rpcndr.h already read */ +typedef unsigned char boolean; +#endif +#define HAVE_BOOLEAN /* prevent jmorecfg.h from redefining it */ + + +#ifdef JPEG_INTERNALS + +#undef RIGHT_SHIFT_IS_UNSIGNED + +#endif /* JPEG_INTERNALS */ + +#ifdef JPEG_CJPEG_DJPEG + +#define BMP_SUPPORTED /* BMP image file format */ +#define GIF_SUPPORTED /* GIF image file format */ +#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */ +#undef RLE_SUPPORTED /* Utah RLE image file format */ +#define TARGA_SUPPORTED /* Targa image file format */ + +#define TWO_FILE_COMMANDLINE /* optional */ +#define USE_SETMODE /* Microsoft has setmode() */ +#undef NEED_SIGNAL_CATCHER +#undef DONT_USE_B_MODE +#undef PROGRESS_REPORT /* optional */ + +#endif /* JPEG_CJPEG_DJPEG */ diff --git a/jpeg-9/jconfig.vms b/jpeg-9/jconfig.vms new file mode 100755 index 0000000..bdaa027 --- /dev/null +++ b/jpeg-9/jconfig.vms @@ -0,0 +1,37 @@ +/* jconfig.vms --- jconfig.h for use on Digital VMS. */ +/* see jconfig.txt for explanations */ + +#define HAVE_PROTOTYPES +#define HAVE_UNSIGNED_CHAR +#define HAVE_UNSIGNED_SHORT +/* #define void char */ +/* #define const */ +#undef CHAR_IS_UNSIGNED +#define HAVE_STDDEF_H +#define HAVE_STDLIB_H +#undef NEED_BSD_STRINGS +#undef NEED_SYS_TYPES_H +#undef NEED_FAR_POINTERS +#undef NEED_SHORT_EXTERNAL_NAMES +#undef INCOMPLETE_TYPES_BROKEN + +#ifdef JPEG_INTERNALS + +#undef RIGHT_SHIFT_IS_UNSIGNED + +#endif /* JPEG_INTERNALS */ + +#ifdef JPEG_CJPEG_DJPEG + +#define BMP_SUPPORTED /* BMP image file format */ +#define GIF_SUPPORTED /* GIF image file format */ +#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */ +#undef RLE_SUPPORTED /* Utah RLE image file format */ +#define TARGA_SUPPORTED /* Targa image file format */ + +#define TWO_FILE_COMMANDLINE /* Needed on VMS */ +#undef NEED_SIGNAL_CATCHER +#undef DONT_USE_B_MODE +#undef PROGRESS_REPORT /* optional */ + +#endif /* JPEG_CJPEG_DJPEG */ diff --git a/jpeg-9/jconfig.wat b/jpeg-9/jconfig.wat new file mode 100755 index 0000000..f1e0c02 --- /dev/null +++ b/jpeg-9/jconfig.wat @@ -0,0 +1,38 @@ +/* jconfig.wat --- jconfig.h for Watcom C/C++ on MS-DOS or OS/2. */ +/* see jconfig.txt for explanations */ + +#define HAVE_PROTOTYPES +#define HAVE_UNSIGNED_CHAR +#define HAVE_UNSIGNED_SHORT +/* #define void char */ +/* #define const */ +#define CHAR_IS_UNSIGNED +#define HAVE_STDDEF_H +#define HAVE_STDLIB_H +#undef NEED_BSD_STRINGS +#undef NEED_SYS_TYPES_H +#undef NEED_FAR_POINTERS /* Watcom uses flat 32-bit addressing */ +#undef NEED_SHORT_EXTERNAL_NAMES +#undef INCOMPLETE_TYPES_BROKEN + +#ifdef JPEG_INTERNALS + +#undef RIGHT_SHIFT_IS_UNSIGNED + +#endif /* JPEG_INTERNALS */ + +#ifdef JPEG_CJPEG_DJPEG + +#define BMP_SUPPORTED /* BMP image file format */ +#define GIF_SUPPORTED /* GIF image file format */ +#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */ +#undef RLE_SUPPORTED /* Utah RLE image file format */ +#define TARGA_SUPPORTED /* Targa image file format */ + +#undef TWO_FILE_COMMANDLINE /* optional */ +#define USE_SETMODE /* Needed to make one-file style work in Watcom */ +#undef NEED_SIGNAL_CATCHER /* Define this if you use jmemname.c */ +#undef DONT_USE_B_MODE +#undef PROGRESS_REPORT /* optional */ + +#endif /* JPEG_CJPEG_DJPEG */ diff --git a/jpeg-9/jcparam.c b/jpeg-9/jcparam.c new file mode 100755 index 0000000..f440bc9 --- /dev/null +++ b/jpeg-9/jcparam.c @@ -0,0 +1,637 @@ +/* + * jcparam.c + * + * Copyright (C) 1991-1998, Thomas G. Lane. + * Modified 2003-2012 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains optional default-setting code for the JPEG compressor. + * Applications do not have to use this file, but those that don't use it + * must know a lot more about the innards of the JPEG code. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" + + +/* + * Quantization table setup routines + */ + +GLOBAL(void) +jpeg_add_quant_table (j_compress_ptr cinfo, int which_tbl, + const unsigned int *basic_table, + int scale_factor, boolean force_baseline) +/* Define a quantization table equal to the basic_table times + * a scale factor (given as a percentage). + * If force_baseline is TRUE, the computed quantization table entries + * are limited to 1..255 for JPEG baseline compatibility. + */ +{ + JQUANT_TBL ** qtblptr; + int i; + long temp; + + /* Safety check to ensure start_compress not called yet. */ + if (cinfo->global_state != CSTATE_START) + ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); + + if (which_tbl < 0 || which_tbl >= NUM_QUANT_TBLS) + ERREXIT1(cinfo, JERR_DQT_INDEX, which_tbl); + + qtblptr = & cinfo->quant_tbl_ptrs[which_tbl]; + + if (*qtblptr == NULL) + *qtblptr = jpeg_alloc_quant_table((j_common_ptr) cinfo); + + for (i = 0; i < DCTSIZE2; i++) { + temp = ((long) basic_table[i] * scale_factor + 50L) / 100L; + /* limit the values to the valid range */ + if (temp <= 0L) temp = 1L; + if (temp > 32767L) temp = 32767L; /* max quantizer needed for 12 bits */ + if (force_baseline && temp > 255L) + temp = 255L; /* limit to baseline range if requested */ + (*qtblptr)->quantval[i] = (UINT16) temp; + } + + /* Initialize sent_table FALSE so table will be written to JPEG file. */ + (*qtblptr)->sent_table = FALSE; +} + + +/* These are the sample quantization tables given in JPEG spec section K.1. + * The spec says that the values given produce "good" quality, and + * when divided by 2, "very good" quality. + */ +static const unsigned int std_luminance_quant_tbl[DCTSIZE2] = { + 16, 11, 10, 16, 24, 40, 51, 61, + 12, 12, 14, 19, 26, 58, 60, 55, + 14, 13, 16, 24, 40, 57, 69, 56, + 14, 17, 22, 29, 51, 87, 80, 62, + 18, 22, 37, 56, 68, 109, 103, 77, + 24, 35, 55, 64, 81, 104, 113, 92, + 49, 64, 78, 87, 103, 121, 120, 101, + 72, 92, 95, 98, 112, 100, 103, 99 +}; +static const unsigned int std_chrominance_quant_tbl[DCTSIZE2] = { + 17, 18, 24, 47, 99, 99, 99, 99, + 18, 21, 26, 66, 99, 99, 99, 99, + 24, 26, 56, 99, 99, 99, 99, 99, + 47, 66, 99, 99, 99, 99, 99, 99, + 99, 99, 99, 99, 99, 99, 99, 99, + 99, 99, 99, 99, 99, 99, 99, 99, + 99, 99, 99, 99, 99, 99, 99, 99, + 99, 99, 99, 99, 99, 99, 99, 99 +}; + + +GLOBAL(void) +jpeg_default_qtables (j_compress_ptr cinfo, boolean force_baseline) +/* Set or change the 'quality' (quantization) setting, using default tables + * and straight percentage-scaling quality scales. + * This entry point allows different scalings for luminance and chrominance. + */ +{ + /* Set up two quantization tables using the specified scaling */ + jpeg_add_quant_table(cinfo, 0, std_luminance_quant_tbl, + cinfo->q_scale_factor[0], force_baseline); + jpeg_add_quant_table(cinfo, 1, std_chrominance_quant_tbl, + cinfo->q_scale_factor[1], force_baseline); +} + + +GLOBAL(void) +jpeg_set_linear_quality (j_compress_ptr cinfo, int scale_factor, + boolean force_baseline) +/* Set or change the 'quality' (quantization) setting, using default tables + * and a straight percentage-scaling quality scale. In most cases it's better + * to use jpeg_set_quality (below); this entry point is provided for + * applications that insist on a linear percentage scaling. + */ +{ + /* Set up two quantization tables using the specified scaling */ + jpeg_add_quant_table(cinfo, 0, std_luminance_quant_tbl, + scale_factor, force_baseline); + jpeg_add_quant_table(cinfo, 1, std_chrominance_quant_tbl, + scale_factor, force_baseline); +} + + +GLOBAL(int) +jpeg_quality_scaling (int quality) +/* Convert a user-specified quality rating to a percentage scaling factor + * for an underlying quantization table, using our recommended scaling curve. + * The input 'quality' factor should be 0 (terrible) to 100 (very good). + */ +{ + /* Safety limit on quality factor. Convert 0 to 1 to avoid zero divide. */ + if (quality <= 0) quality = 1; + if (quality > 100) quality = 100; + + /* The basic table is used as-is (scaling 100) for a quality of 50. + * Qualities 50..100 are converted to scaling percentage 200 - 2*Q; + * note that at Q=100 the scaling is 0, which will cause jpeg_add_quant_table + * to make all the table entries 1 (hence, minimum quantization loss). + * Qualities 1..50 are converted to scaling percentage 5000/Q. + */ + if (quality < 50) + quality = 5000 / quality; + else + quality = 200 - quality*2; + + return quality; +} + + +GLOBAL(void) +jpeg_set_quality (j_compress_ptr cinfo, int quality, boolean force_baseline) +/* Set or change the 'quality' (quantization) setting, using default tables. + * This is the standard quality-adjusting entry point for typical user + * interfaces; only those who want detailed control over quantization tables + * would use the preceding routines directly. + */ +{ + /* Convert user 0-100 rating to percentage scaling */ + quality = jpeg_quality_scaling(quality); + + /* Set up standard quality tables */ + jpeg_set_linear_quality(cinfo, quality, force_baseline); +} + + +/* + * Huffman table setup routines + */ + +LOCAL(void) +add_huff_table (j_compress_ptr cinfo, + JHUFF_TBL **htblptr, const UINT8 *bits, const UINT8 *val) +/* Define a Huffman table */ +{ + int nsymbols, len; + + if (*htblptr == NULL) + *htblptr = jpeg_alloc_huff_table((j_common_ptr) cinfo); + + /* Copy the number-of-symbols-of-each-code-length counts */ + MEMCOPY((*htblptr)->bits, bits, SIZEOF((*htblptr)->bits)); + + /* Validate the counts. We do this here mainly so we can copy the right + * number of symbols from the val[] array, without risking marching off + * the end of memory. jchuff.c will do a more thorough test later. + */ + nsymbols = 0; + for (len = 1; len <= 16; len++) + nsymbols += bits[len]; + if (nsymbols < 1 || nsymbols > 256) + ERREXIT(cinfo, JERR_BAD_HUFF_TABLE); + + MEMCOPY((*htblptr)->huffval, val, nsymbols * SIZEOF(UINT8)); + + /* Initialize sent_table FALSE so table will be written to JPEG file. */ + (*htblptr)->sent_table = FALSE; +} + + +LOCAL(void) +std_huff_tables (j_compress_ptr cinfo) +/* Set up the standard Huffman tables (cf. JPEG standard section K.3) */ +/* IMPORTANT: these are only valid for 8-bit data precision! */ +{ + static const UINT8 bits_dc_luminance[17] = + { /* 0-base */ 0, 0, 1, 5, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0 }; + static const UINT8 val_dc_luminance[] = + { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 }; + + static const UINT8 bits_dc_chrominance[17] = + { /* 0-base */ 0, 0, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0 }; + static const UINT8 val_dc_chrominance[] = + { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 }; + + static const UINT8 bits_ac_luminance[17] = + { /* 0-base */ 0, 0, 2, 1, 3, 3, 2, 4, 3, 5, 5, 4, 4, 0, 0, 1, 0x7d }; + static const UINT8 val_ac_luminance[] = + { 0x01, 0x02, 0x03, 0x00, 0x04, 0x11, 0x05, 0x12, + 0x21, 0x31, 0x41, 0x06, 0x13, 0x51, 0x61, 0x07, + 0x22, 0x71, 0x14, 0x32, 0x81, 0x91, 0xa1, 0x08, + 0x23, 0x42, 0xb1, 0xc1, 0x15, 0x52, 0xd1, 0xf0, + 0x24, 0x33, 0x62, 0x72, 0x82, 0x09, 0x0a, 0x16, + 0x17, 0x18, 0x19, 0x1a, 0x25, 0x26, 0x27, 0x28, + 0x29, 0x2a, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, + 0x3a, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, + 0x4a, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, + 0x5a, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, + 0x6a, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, + 0x7a, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, + 0x8a, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, + 0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, + 0xa8, 0xa9, 0xaa, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, + 0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3, 0xc4, 0xc5, + 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xd2, 0xd3, 0xd4, + 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xe1, 0xe2, + 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea, + 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, + 0xf9, 0xfa }; + + static const UINT8 bits_ac_chrominance[17] = + { /* 0-base */ 0, 0, 2, 1, 2, 4, 4, 3, 4, 7, 5, 4, 4, 0, 1, 2, 0x77 }; + static const UINT8 val_ac_chrominance[] = + { 0x00, 0x01, 0x02, 0x03, 0x11, 0x04, 0x05, 0x21, + 0x31, 0x06, 0x12, 0x41, 0x51, 0x07, 0x61, 0x71, + 0x13, 0x22, 0x32, 0x81, 0x08, 0x14, 0x42, 0x91, + 0xa1, 0xb1, 0xc1, 0x09, 0x23, 0x33, 0x52, 0xf0, + 0x15, 0x62, 0x72, 0xd1, 0x0a, 0x16, 0x24, 0x34, + 0xe1, 0x25, 0xf1, 0x17, 0x18, 0x19, 0x1a, 0x26, + 0x27, 0x28, 0x29, 0x2a, 0x35, 0x36, 0x37, 0x38, + 0x39, 0x3a, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, + 0x49, 0x4a, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, + 0x59, 0x5a, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, + 0x69, 0x6a, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, + 0x79, 0x7a, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x92, 0x93, 0x94, 0x95, 0x96, + 0x97, 0x98, 0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5, + 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xb2, 0xb3, 0xb4, + 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3, + 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xd2, + 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, + 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, + 0xea, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, + 0xf9, 0xfa }; + + add_huff_table(cinfo, &cinfo->dc_huff_tbl_ptrs[0], + bits_dc_luminance, val_dc_luminance); + add_huff_table(cinfo, &cinfo->ac_huff_tbl_ptrs[0], + bits_ac_luminance, val_ac_luminance); + add_huff_table(cinfo, &cinfo->dc_huff_tbl_ptrs[1], + bits_dc_chrominance, val_dc_chrominance); + add_huff_table(cinfo, &cinfo->ac_huff_tbl_ptrs[1], + bits_ac_chrominance, val_ac_chrominance); +} + + +/* + * Default parameter setup for compression. + * + * Applications that don't choose to use this routine must do their + * own setup of all these parameters. Alternately, you can call this + * to establish defaults and then alter parameters selectively. This + * is the recommended approach since, if we add any new parameters, + * your code will still work (they'll be set to reasonable defaults). + */ + +GLOBAL(void) +jpeg_set_defaults (j_compress_ptr cinfo) +{ + int i; + + /* Safety check to ensure start_compress not called yet. */ + if (cinfo->global_state != CSTATE_START) + ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); + + /* Allocate comp_info array large enough for maximum component count. + * Array is made permanent in case application wants to compress + * multiple images at same param settings. + */ + if (cinfo->comp_info == NULL) + cinfo->comp_info = (jpeg_component_info *) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT, + MAX_COMPONENTS * SIZEOF(jpeg_component_info)); + + /* Initialize everything not dependent on the color space */ + + cinfo->scale_num = 1; /* 1:1 scaling */ + cinfo->scale_denom = 1; + cinfo->data_precision = BITS_IN_JSAMPLE; + /* Set up two quantization tables using default quality of 75 */ + jpeg_set_quality(cinfo, 75, TRUE); + /* Set up two Huffman tables */ + std_huff_tables(cinfo); + + /* Initialize default arithmetic coding conditioning */ + for (i = 0; i < NUM_ARITH_TBLS; i++) { + cinfo->arith_dc_L[i] = 0; + cinfo->arith_dc_U[i] = 1; + cinfo->arith_ac_K[i] = 5; + } + + /* Default is no multiple-scan output */ + cinfo->scan_info = NULL; + cinfo->num_scans = 0; + + /* Expect normal source image, not raw downsampled data */ + cinfo->raw_data_in = FALSE; + + /* Use Huffman coding, not arithmetic coding, by default */ + cinfo->arith_code = FALSE; + + /* By default, don't do extra passes to optimize entropy coding */ + cinfo->optimize_coding = FALSE; + /* The standard Huffman tables are only valid for 8-bit data precision. + * If the precision is higher, force optimization on so that usable + * tables will be computed. This test can be removed if default tables + * are supplied that are valid for the desired precision. + */ + if (cinfo->data_precision > 8) + cinfo->optimize_coding = TRUE; + + /* By default, use the simpler non-cosited sampling alignment */ + cinfo->CCIR601_sampling = FALSE; + + /* By default, apply fancy downsampling */ + cinfo->do_fancy_downsampling = TRUE; + + /* No input smoothing */ + cinfo->smoothing_factor = 0; + + /* DCT algorithm preference */ + cinfo->dct_method = JDCT_DEFAULT; + + /* No restart markers */ + cinfo->restart_interval = 0; + cinfo->restart_in_rows = 0; + + /* Fill in default JFIF marker parameters. Note that whether the marker + * will actually be written is determined by jpeg_set_colorspace. + * + * By default, the library emits JFIF version code 1.01. + * An application that wants to emit JFIF 1.02 extension markers should set + * JFIF_minor_version to 2. We could probably get away with just defaulting + * to 1.02, but there may still be some decoders in use that will complain + * about that; saying 1.01 should minimize compatibility problems. + */ + cinfo->JFIF_major_version = 1; /* Default JFIF version = 1.01 */ + cinfo->JFIF_minor_version = 1; + cinfo->density_unit = 0; /* Pixel size is unknown by default */ + cinfo->X_density = 1; /* Pixel aspect ratio is square by default */ + cinfo->Y_density = 1; + + /* No color transform */ + cinfo->color_transform = JCT_NONE; + + /* Choose JPEG colorspace based on input space, set defaults accordingly */ + + jpeg_default_colorspace(cinfo); +} + + +/* + * Select an appropriate JPEG colorspace for in_color_space. + */ + +GLOBAL(void) +jpeg_default_colorspace (j_compress_ptr cinfo) +{ + switch (cinfo->in_color_space) { + case JCS_GRAYSCALE: + jpeg_set_colorspace(cinfo, JCS_GRAYSCALE); + break; + case JCS_RGB: + jpeg_set_colorspace(cinfo, JCS_YCbCr); + break; + case JCS_YCbCr: + jpeg_set_colorspace(cinfo, JCS_YCbCr); + break; + case JCS_CMYK: + jpeg_set_colorspace(cinfo, JCS_CMYK); /* By default, no translation */ + break; + case JCS_YCCK: + jpeg_set_colorspace(cinfo, JCS_YCCK); + break; + case JCS_UNKNOWN: + jpeg_set_colorspace(cinfo, JCS_UNKNOWN); + break; + default: + ERREXIT(cinfo, JERR_BAD_IN_COLORSPACE); + } +} + + +/* + * Set the JPEG colorspace, and choose colorspace-dependent default values. + */ + +GLOBAL(void) +jpeg_set_colorspace (j_compress_ptr cinfo, J_COLOR_SPACE colorspace) +{ + jpeg_component_info * compptr; + int ci; + +#define SET_COMP(index,id,hsamp,vsamp,quant,dctbl,actbl) \ + (compptr = &cinfo->comp_info[index], \ + compptr->component_id = (id), \ + compptr->h_samp_factor = (hsamp), \ + compptr->v_samp_factor = (vsamp), \ + compptr->quant_tbl_no = (quant), \ + compptr->dc_tbl_no = (dctbl), \ + compptr->ac_tbl_no = (actbl) ) + + /* Safety check to ensure start_compress not called yet. */ + if (cinfo->global_state != CSTATE_START) + ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); + + /* For all colorspaces, we use Q and Huff tables 0 for luminance components, + * tables 1 for chrominance components. + */ + + cinfo->jpeg_color_space = colorspace; + + cinfo->write_JFIF_header = FALSE; /* No marker for non-JFIF colorspaces */ + cinfo->write_Adobe_marker = FALSE; /* write no Adobe marker by default */ + + switch (colorspace) { + case JCS_GRAYSCALE: + cinfo->write_JFIF_header = TRUE; /* Write a JFIF marker */ + cinfo->num_components = 1; + /* JFIF specifies component ID 1 */ + SET_COMP(0, 1, 1,1, 0, 0,0); + break; + case JCS_RGB: + cinfo->write_Adobe_marker = TRUE; /* write Adobe marker to flag RGB */ + cinfo->num_components = 3; + SET_COMP(0, 0x52 /* 'R' */, 1,1, 0, 0,0); + SET_COMP(1, 0x47 /* 'G' */, 1,1, 0, + cinfo->color_transform == JCT_SUBTRACT_GREEN ? 1 : 0, + cinfo->color_transform == JCT_SUBTRACT_GREEN ? 1 : 0); + SET_COMP(2, 0x42 /* 'B' */, 1,1, 0, 0,0); + break; + case JCS_YCbCr: + cinfo->write_JFIF_header = TRUE; /* Write a JFIF marker */ + cinfo->num_components = 3; + /* JFIF specifies component IDs 1,2,3 */ + /* We default to 2x2 subsamples of chrominance */ + SET_COMP(0, 1, 2,2, 0, 0,0); + SET_COMP(1, 2, 1,1, 1, 1,1); + SET_COMP(2, 3, 1,1, 1, 1,1); + break; + case JCS_CMYK: + cinfo->write_Adobe_marker = TRUE; /* write Adobe marker to flag CMYK */ + cinfo->num_components = 4; + SET_COMP(0, 0x43 /* 'C' */, 1,1, 0, 0,0); + SET_COMP(1, 0x4D /* 'M' */, 1,1, 0, 0,0); + SET_COMP(2, 0x59 /* 'Y' */, 1,1, 0, 0,0); + SET_COMP(3, 0x4B /* 'K' */, 1,1, 0, 0,0); + break; + case JCS_YCCK: + cinfo->write_Adobe_marker = TRUE; /* write Adobe marker to flag YCCK */ + cinfo->num_components = 4; + SET_COMP(0, 1, 2,2, 0, 0,0); + SET_COMP(1, 2, 1,1, 1, 1,1); + SET_COMP(2, 3, 1,1, 1, 1,1); + SET_COMP(3, 4, 2,2, 0, 0,0); + break; + case JCS_UNKNOWN: + cinfo->num_components = cinfo->input_components; + if (cinfo->num_components < 1 || cinfo->num_components > MAX_COMPONENTS) + ERREXIT2(cinfo, JERR_COMPONENT_COUNT, cinfo->num_components, + MAX_COMPONENTS); + for (ci = 0; ci < cinfo->num_components; ci++) { + SET_COMP(ci, ci, 1,1, 0, 0,0); + } + break; + default: + ERREXIT(cinfo, JERR_BAD_J_COLORSPACE); + } +} + + +#ifdef C_PROGRESSIVE_SUPPORTED + +LOCAL(jpeg_scan_info *) +fill_a_scan (jpeg_scan_info * scanptr, int ci, + int Ss, int Se, int Ah, int Al) +/* Support routine: generate one scan for specified component */ +{ + scanptr->comps_in_scan = 1; + scanptr->component_index[0] = ci; + scanptr->Ss = Ss; + scanptr->Se = Se; + scanptr->Ah = Ah; + scanptr->Al = Al; + scanptr++; + return scanptr; +} + +LOCAL(jpeg_scan_info *) +fill_scans (jpeg_scan_info * scanptr, int ncomps, + int Ss, int Se, int Ah, int Al) +/* Support routine: generate one scan for each component */ +{ + int ci; + + for (ci = 0; ci < ncomps; ci++) { + scanptr->comps_in_scan = 1; + scanptr->component_index[0] = ci; + scanptr->Ss = Ss; + scanptr->Se = Se; + scanptr->Ah = Ah; + scanptr->Al = Al; + scanptr++; + } + return scanptr; +} + +LOCAL(jpeg_scan_info *) +fill_dc_scans (jpeg_scan_info * scanptr, int ncomps, int Ah, int Al) +/* Support routine: generate interleaved DC scan if possible, else N scans */ +{ + int ci; + + if (ncomps <= MAX_COMPS_IN_SCAN) { + /* Single interleaved DC scan */ + scanptr->comps_in_scan = ncomps; + for (ci = 0; ci < ncomps; ci++) + scanptr->component_index[ci] = ci; + scanptr->Ss = scanptr->Se = 0; + scanptr->Ah = Ah; + scanptr->Al = Al; + scanptr++; + } else { + /* Noninterleaved DC scan for each component */ + scanptr = fill_scans(scanptr, ncomps, 0, 0, Ah, Al); + } + return scanptr; +} + + +/* + * Create a recommended progressive-JPEG script. + * cinfo->num_components and cinfo->jpeg_color_space must be correct. + */ + +GLOBAL(void) +jpeg_simple_progression (j_compress_ptr cinfo) +{ + int ncomps = cinfo->num_components; + int nscans; + jpeg_scan_info * scanptr; + + /* Safety check to ensure start_compress not called yet. */ + if (cinfo->global_state != CSTATE_START) + ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); + + /* Figure space needed for script. Calculation must match code below! */ + if (ncomps == 3 && cinfo->jpeg_color_space == JCS_YCbCr) { + /* Custom script for YCbCr color images. */ + nscans = 10; + } else { + /* All-purpose script for other color spaces. */ + if (ncomps > MAX_COMPS_IN_SCAN) + nscans = 6 * ncomps; /* 2 DC + 4 AC scans per component */ + else + nscans = 2 + 4 * ncomps; /* 2 DC scans; 4 AC scans per component */ + } + + /* Allocate space for script. + * We need to put it in the permanent pool in case the application performs + * multiple compressions without changing the settings. To avoid a memory + * leak if jpeg_simple_progression is called repeatedly for the same JPEG + * object, we try to re-use previously allocated space, and we allocate + * enough space to handle YCbCr even if initially asked for grayscale. + */ + if (cinfo->script_space == NULL || cinfo->script_space_size < nscans) { + cinfo->script_space_size = MAX(nscans, 10); + cinfo->script_space = (jpeg_scan_info *) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT, + cinfo->script_space_size * SIZEOF(jpeg_scan_info)); + } + scanptr = cinfo->script_space; + cinfo->scan_info = scanptr; + cinfo->num_scans = nscans; + + if (ncomps == 3 && cinfo->jpeg_color_space == JCS_YCbCr) { + /* Custom script for YCbCr color images. */ + /* Initial DC scan */ + scanptr = fill_dc_scans(scanptr, ncomps, 0, 1); + /* Initial AC scan: get some luma data out in a hurry */ + scanptr = fill_a_scan(scanptr, 0, 1, 5, 0, 2); + /* Chroma data is too small to be worth expending many scans on */ + scanptr = fill_a_scan(scanptr, 2, 1, 63, 0, 1); + scanptr = fill_a_scan(scanptr, 1, 1, 63, 0, 1); + /* Complete spectral selection for luma AC */ + scanptr = fill_a_scan(scanptr, 0, 6, 63, 0, 2); + /* Refine next bit of luma AC */ + scanptr = fill_a_scan(scanptr, 0, 1, 63, 2, 1); + /* Finish DC successive approximation */ + scanptr = fill_dc_scans(scanptr, ncomps, 1, 0); + /* Finish AC successive approximation */ + scanptr = fill_a_scan(scanptr, 2, 1, 63, 1, 0); + scanptr = fill_a_scan(scanptr, 1, 1, 63, 1, 0); + /* Luma bottom bit comes last since it's usually largest scan */ + scanptr = fill_a_scan(scanptr, 0, 1, 63, 1, 0); + } else { + /* All-purpose script for other color spaces. */ + /* Successive approximation first pass */ + scanptr = fill_dc_scans(scanptr, ncomps, 0, 1); + scanptr = fill_scans(scanptr, ncomps, 1, 5, 0, 2); + scanptr = fill_scans(scanptr, ncomps, 6, 63, 0, 2); + /* Successive approximation second pass */ + scanptr = fill_scans(scanptr, ncomps, 1, 63, 2, 1); + /* Successive approximation final pass */ + scanptr = fill_dc_scans(scanptr, ncomps, 1, 0); + scanptr = fill_scans(scanptr, ncomps, 1, 63, 1, 0); + } +} + +#endif /* C_PROGRESSIVE_SUPPORTED */ diff --git a/jpeg-9/jcprepct.c b/jpeg-9/jcprepct.c new file mode 100755 index 0000000..00101e0 --- /dev/null +++ b/jpeg-9/jcprepct.c @@ -0,0 +1,358 @@ +/* + * jcprepct.c + * + * Copyright (C) 1994-1996, Thomas G. Lane. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains the compression preprocessing controller. + * This controller manages the color conversion, downsampling, + * and edge expansion steps. + * + * Most of the complexity here is associated with buffering input rows + * as required by the downsampler. See the comments at the head of + * jcsample.c for the downsampler's needs. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" + + +/* At present, jcsample.c can request context rows only for smoothing. + * In the future, we might also need context rows for CCIR601 sampling + * or other more-complex downsampling procedures. The code to support + * context rows should be compiled only if needed. + */ +#ifdef INPUT_SMOOTHING_SUPPORTED +#define CONTEXT_ROWS_SUPPORTED +#endif + + +/* + * For the simple (no-context-row) case, we just need to buffer one + * row group's worth of pixels for the downsampling step. At the bottom of + * the image, we pad to a full row group by replicating the last pixel row. + * The downsampler's last output row is then replicated if needed to pad + * out to a full iMCU row. + * + * When providing context rows, we must buffer three row groups' worth of + * pixels. Three row groups are physically allocated, but the row pointer + * arrays are made five row groups high, with the extra pointers above and + * below "wrapping around" to point to the last and first real row groups. + * This allows the downsampler to access the proper context rows. + * At the top and bottom of the image, we create dummy context rows by + * copying the first or last real pixel row. This copying could be avoided + * by pointer hacking as is done in jdmainct.c, but it doesn't seem worth the + * trouble on the compression side. + */ + + +/* Private buffer controller object */ + +typedef struct { + struct jpeg_c_prep_controller pub; /* public fields */ + + /* Downsampling input buffer. This buffer holds color-converted data + * until we have enough to do a downsample step. + */ + JSAMPARRAY color_buf[MAX_COMPONENTS]; + + JDIMENSION rows_to_go; /* counts rows remaining in source image */ + int next_buf_row; /* index of next row to store in color_buf */ + +#ifdef CONTEXT_ROWS_SUPPORTED /* only needed for context case */ + int this_row_group; /* starting row index of group to process */ + int next_buf_stop; /* downsample when we reach this index */ +#endif +} my_prep_controller; + +typedef my_prep_controller * my_prep_ptr; + + +/* + * Initialize for a processing pass. + */ + +METHODDEF(void) +start_pass_prep (j_compress_ptr cinfo, J_BUF_MODE pass_mode) +{ + my_prep_ptr prep = (my_prep_ptr) cinfo->prep; + + if (pass_mode != JBUF_PASS_THRU) + ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); + + /* Initialize total-height counter for detecting bottom of image */ + prep->rows_to_go = cinfo->image_height; + /* Mark the conversion buffer empty */ + prep->next_buf_row = 0; +#ifdef CONTEXT_ROWS_SUPPORTED + /* Preset additional state variables for context mode. + * These aren't used in non-context mode, so we needn't test which mode. + */ + prep->this_row_group = 0; + /* Set next_buf_stop to stop after two row groups have been read in. */ + prep->next_buf_stop = 2 * cinfo->max_v_samp_factor; +#endif +} + + +/* + * Expand an image vertically from height input_rows to height output_rows, + * by duplicating the bottom row. + */ + +LOCAL(void) +expand_bottom_edge (JSAMPARRAY image_data, JDIMENSION num_cols, + int input_rows, int output_rows) +{ + register int row; + + for (row = input_rows; row < output_rows; row++) { + jcopy_sample_rows(image_data, input_rows-1, image_data, row, + 1, num_cols); + } +} + + +/* + * Process some data in the simple no-context case. + * + * Preprocessor output data is counted in "row groups". A row group + * is defined to be v_samp_factor sample rows of each component. + * Downsampling will produce this much data from each max_v_samp_factor + * input rows. + */ + +METHODDEF(void) +pre_process_data (j_compress_ptr cinfo, + JSAMPARRAY input_buf, JDIMENSION *in_row_ctr, + JDIMENSION in_rows_avail, + JSAMPIMAGE output_buf, JDIMENSION *out_row_group_ctr, + JDIMENSION out_row_groups_avail) +{ + my_prep_ptr prep = (my_prep_ptr) cinfo->prep; + int numrows, ci; + JDIMENSION inrows; + jpeg_component_info * compptr; + + while (*in_row_ctr < in_rows_avail && + *out_row_group_ctr < out_row_groups_avail) { + /* Do color conversion to fill the conversion buffer. */ + inrows = in_rows_avail - *in_row_ctr; + numrows = cinfo->max_v_samp_factor - prep->next_buf_row; + numrows = (int) MIN((JDIMENSION) numrows, inrows); + (*cinfo->cconvert->color_convert) (cinfo, input_buf + *in_row_ctr, + prep->color_buf, + (JDIMENSION) prep->next_buf_row, + numrows); + *in_row_ctr += numrows; + prep->next_buf_row += numrows; + prep->rows_to_go -= numrows; + /* If at bottom of image, pad to fill the conversion buffer. */ + if (prep->rows_to_go == 0 && + prep->next_buf_row < cinfo->max_v_samp_factor) { + for (ci = 0; ci < cinfo->num_components; ci++) { + expand_bottom_edge(prep->color_buf[ci], cinfo->image_width, + prep->next_buf_row, cinfo->max_v_samp_factor); + } + prep->next_buf_row = cinfo->max_v_samp_factor; + } + /* If we've filled the conversion buffer, empty it. */ + if (prep->next_buf_row == cinfo->max_v_samp_factor) { + (*cinfo->downsample->downsample) (cinfo, + prep->color_buf, (JDIMENSION) 0, + output_buf, *out_row_group_ctr); + prep->next_buf_row = 0; + (*out_row_group_ctr)++; + } + /* If at bottom of image, pad the output to a full iMCU height. + * Note we assume the caller is providing a one-iMCU-height output buffer! + */ + if (prep->rows_to_go == 0 && + *out_row_group_ctr < out_row_groups_avail) { + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; + ci++, compptr++) { + numrows = (compptr->v_samp_factor * compptr->DCT_v_scaled_size) / + cinfo->min_DCT_v_scaled_size; + expand_bottom_edge(output_buf[ci], + compptr->width_in_blocks * compptr->DCT_h_scaled_size, + (int) (*out_row_group_ctr * numrows), + (int) (out_row_groups_avail * numrows)); + } + *out_row_group_ctr = out_row_groups_avail; + break; /* can exit outer loop without test */ + } + } +} + + +#ifdef CONTEXT_ROWS_SUPPORTED + +/* + * Process some data in the context case. + */ + +METHODDEF(void) +pre_process_context (j_compress_ptr cinfo, + JSAMPARRAY input_buf, JDIMENSION *in_row_ctr, + JDIMENSION in_rows_avail, + JSAMPIMAGE output_buf, JDIMENSION *out_row_group_ctr, + JDIMENSION out_row_groups_avail) +{ + my_prep_ptr prep = (my_prep_ptr) cinfo->prep; + int numrows, ci; + int buf_height = cinfo->max_v_samp_factor * 3; + JDIMENSION inrows; + + while (*out_row_group_ctr < out_row_groups_avail) { + if (*in_row_ctr < in_rows_avail) { + /* Do color conversion to fill the conversion buffer. */ + inrows = in_rows_avail - *in_row_ctr; + numrows = prep->next_buf_stop - prep->next_buf_row; + numrows = (int) MIN((JDIMENSION) numrows, inrows); + (*cinfo->cconvert->color_convert) (cinfo, input_buf + *in_row_ctr, + prep->color_buf, + (JDIMENSION) prep->next_buf_row, + numrows); + /* Pad at top of image, if first time through */ + if (prep->rows_to_go == cinfo->image_height) { + for (ci = 0; ci < cinfo->num_components; ci++) { + int row; + for (row = 1; row <= cinfo->max_v_samp_factor; row++) { + jcopy_sample_rows(prep->color_buf[ci], 0, + prep->color_buf[ci], -row, + 1, cinfo->image_width); + } + } + } + *in_row_ctr += numrows; + prep->next_buf_row += numrows; + prep->rows_to_go -= numrows; + } else { + /* Return for more data, unless we are at the bottom of the image. */ + if (prep->rows_to_go != 0) + break; + /* When at bottom of image, pad to fill the conversion buffer. */ + if (prep->next_buf_row < prep->next_buf_stop) { + for (ci = 0; ci < cinfo->num_components; ci++) { + expand_bottom_edge(prep->color_buf[ci], cinfo->image_width, + prep->next_buf_row, prep->next_buf_stop); + } + prep->next_buf_row = prep->next_buf_stop; + } + } + /* If we've gotten enough data, downsample a row group. */ + if (prep->next_buf_row == prep->next_buf_stop) { + (*cinfo->downsample->downsample) (cinfo, + prep->color_buf, + (JDIMENSION) prep->this_row_group, + output_buf, *out_row_group_ctr); + (*out_row_group_ctr)++; + /* Advance pointers with wraparound as necessary. */ + prep->this_row_group += cinfo->max_v_samp_factor; + if (prep->this_row_group >= buf_height) + prep->this_row_group = 0; + if (prep->next_buf_row >= buf_height) + prep->next_buf_row = 0; + prep->next_buf_stop = prep->next_buf_row + cinfo->max_v_samp_factor; + } + } +} + + +/* + * Create the wrapped-around downsampling input buffer needed for context mode. + */ + +LOCAL(void) +create_context_buffer (j_compress_ptr cinfo) +{ + my_prep_ptr prep = (my_prep_ptr) cinfo->prep; + int rgroup_height = cinfo->max_v_samp_factor; + int ci, i; + jpeg_component_info * compptr; + JSAMPARRAY true_buffer, fake_buffer; + + /* Grab enough space for fake row pointers for all the components; + * we need five row groups' worth of pointers for each component. + */ + fake_buffer = (JSAMPARRAY) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + (cinfo->num_components * 5 * rgroup_height) * + SIZEOF(JSAMPROW)); + + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; + ci++, compptr++) { + /* Allocate the actual buffer space (3 row groups) for this component. + * We make the buffer wide enough to allow the downsampler to edge-expand + * horizontally within the buffer, if it so chooses. + */ + true_buffer = (*cinfo->mem->alloc_sarray) + ((j_common_ptr) cinfo, JPOOL_IMAGE, + (JDIMENSION) (((long) compptr->width_in_blocks * + cinfo->min_DCT_h_scaled_size * + cinfo->max_h_samp_factor) / compptr->h_samp_factor), + (JDIMENSION) (3 * rgroup_height)); + /* Copy true buffer row pointers into the middle of the fake row array */ + MEMCOPY(fake_buffer + rgroup_height, true_buffer, + 3 * rgroup_height * SIZEOF(JSAMPROW)); + /* Fill in the above and below wraparound pointers */ + for (i = 0; i < rgroup_height; i++) { + fake_buffer[i] = true_buffer[2 * rgroup_height + i]; + fake_buffer[4 * rgroup_height + i] = true_buffer[i]; + } + prep->color_buf[ci] = fake_buffer + rgroup_height; + fake_buffer += 5 * rgroup_height; /* point to space for next component */ + } +} + +#endif /* CONTEXT_ROWS_SUPPORTED */ + + +/* + * Initialize preprocessing controller. + */ + +GLOBAL(void) +jinit_c_prep_controller (j_compress_ptr cinfo, boolean need_full_buffer) +{ + my_prep_ptr prep; + int ci; + jpeg_component_info * compptr; + + if (need_full_buffer) /* safety check */ + ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); + + prep = (my_prep_ptr) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(my_prep_controller)); + cinfo->prep = (struct jpeg_c_prep_controller *) prep; + prep->pub.start_pass = start_pass_prep; + + /* Allocate the color conversion buffer. + * We make the buffer wide enough to allow the downsampler to edge-expand + * horizontally within the buffer, if it so chooses. + */ + if (cinfo->downsample->need_context_rows) { + /* Set up to provide context rows */ +#ifdef CONTEXT_ROWS_SUPPORTED + prep->pub.pre_process_data = pre_process_context; + create_context_buffer(cinfo); +#else + ERREXIT(cinfo, JERR_NOT_COMPILED); +#endif + } else { + /* No context, just make it tall enough for one row group */ + prep->pub.pre_process_data = pre_process_data; + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; + ci++, compptr++) { + prep->color_buf[ci] = (*cinfo->mem->alloc_sarray) + ((j_common_ptr) cinfo, JPOOL_IMAGE, + (JDIMENSION) (((long) compptr->width_in_blocks * + cinfo->min_DCT_h_scaled_size * + cinfo->max_h_samp_factor) / compptr->h_samp_factor), + (JDIMENSION) cinfo->max_v_samp_factor); + } + } +} diff --git a/jpeg-9/jcsample.c b/jpeg-9/jcsample.c new file mode 100755 index 0000000..1aef8a6 --- /dev/null +++ b/jpeg-9/jcsample.c @@ -0,0 +1,545 @@ +/* + * jcsample.c + * + * Copyright (C) 1991-1996, Thomas G. Lane. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains downsampling routines. + * + * Downsampling input data is counted in "row groups". A row group + * is defined to be max_v_samp_factor pixel rows of each component, + * from which the downsampler produces v_samp_factor sample rows. + * A single row group is processed in each call to the downsampler module. + * + * The downsampler is responsible for edge-expansion of its output data + * to fill an integral number of DCT blocks horizontally. The source buffer + * may be modified if it is helpful for this purpose (the source buffer is + * allocated wide enough to correspond to the desired output width). + * The caller (the prep controller) is responsible for vertical padding. + * + * The downsampler may request "context rows" by setting need_context_rows + * during startup. In this case, the input arrays will contain at least + * one row group's worth of pixels above and below the passed-in data; + * the caller will create dummy rows at image top and bottom by replicating + * the first or last real pixel row. + * + * An excellent reference for image resampling is + * Digital Image Warping, George Wolberg, 1990. + * Pub. by IEEE Computer Society Press, Los Alamitos, CA. ISBN 0-8186-8944-7. + * + * The downsampling algorithm used here is a simple average of the source + * pixels covered by the output pixel. The hi-falutin sampling literature + * refers to this as a "box filter". In general the characteristics of a box + * filter are not very good, but for the specific cases we normally use (1:1 + * and 2:1 ratios) the box is equivalent to a "triangle filter" which is not + * nearly so bad. If you intend to use other sampling ratios, you'd be well + * advised to improve this code. + * + * A simple input-smoothing capability is provided. This is mainly intended + * for cleaning up color-dithered GIF input files (if you find it inadequate, + * we suggest using an external filtering program such as pnmconvol). When + * enabled, each input pixel P is replaced by a weighted sum of itself and its + * eight neighbors. P's weight is 1-8*SF and each neighbor's weight is SF, + * where SF = (smoothing_factor / 1024). + * Currently, smoothing is only supported for 2h2v sampling factors. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" + + +/* Pointer to routine to downsample a single component */ +typedef JMETHOD(void, downsample1_ptr, + (j_compress_ptr cinfo, jpeg_component_info * compptr, + JSAMPARRAY input_data, JSAMPARRAY output_data)); + +/* Private subobject */ + +typedef struct { + struct jpeg_downsampler pub; /* public fields */ + + /* Downsampling method pointers, one per component */ + downsample1_ptr methods[MAX_COMPONENTS]; + + /* Height of an output row group for each component. */ + int rowgroup_height[MAX_COMPONENTS]; + + /* These arrays save pixel expansion factors so that int_downsample need not + * recompute them each time. They are unused for other downsampling methods. + */ + UINT8 h_expand[MAX_COMPONENTS]; + UINT8 v_expand[MAX_COMPONENTS]; +} my_downsampler; + +typedef my_downsampler * my_downsample_ptr; + + +/* + * Initialize for a downsampling pass. + */ + +METHODDEF(void) +start_pass_downsample (j_compress_ptr cinfo) +{ + /* no work for now */ +} + + +/* + * Expand a component horizontally from width input_cols to width output_cols, + * by duplicating the rightmost samples. + */ + +LOCAL(void) +expand_right_edge (JSAMPARRAY image_data, int num_rows, + JDIMENSION input_cols, JDIMENSION output_cols) +{ + register JSAMPROW ptr; + register JSAMPLE pixval; + register int count; + int row; + int numcols = (int) (output_cols - input_cols); + + if (numcols > 0) { + for (row = 0; row < num_rows; row++) { + ptr = image_data[row] + input_cols; + pixval = ptr[-1]; /* don't need GETJSAMPLE() here */ + for (count = numcols; count > 0; count--) + *ptr++ = pixval; + } + } +} + + +/* + * Do downsampling for a whole row group (all components). + * + * In this version we simply downsample each component independently. + */ + +METHODDEF(void) +sep_downsample (j_compress_ptr cinfo, + JSAMPIMAGE input_buf, JDIMENSION in_row_index, + JSAMPIMAGE output_buf, JDIMENSION out_row_group_index) +{ + my_downsample_ptr downsample = (my_downsample_ptr) cinfo->downsample; + int ci; + jpeg_component_info * compptr; + JSAMPARRAY in_ptr, out_ptr; + + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; + ci++, compptr++) { + in_ptr = input_buf[ci] + in_row_index; + out_ptr = output_buf[ci] + + (out_row_group_index * downsample->rowgroup_height[ci]); + (*downsample->methods[ci]) (cinfo, compptr, in_ptr, out_ptr); + } +} + + +/* + * Downsample pixel values of a single component. + * One row group is processed per call. + * This version handles arbitrary integral sampling ratios, without smoothing. + * Note that this version is not actually used for customary sampling ratios. + */ + +METHODDEF(void) +int_downsample (j_compress_ptr cinfo, jpeg_component_info * compptr, + JSAMPARRAY input_data, JSAMPARRAY output_data) +{ + my_downsample_ptr downsample = (my_downsample_ptr) cinfo->downsample; + int inrow, outrow, h_expand, v_expand, numpix, numpix2, h, v; + JDIMENSION outcol, outcol_h; /* outcol_h == outcol*h_expand */ + JDIMENSION output_cols = compptr->width_in_blocks * compptr->DCT_h_scaled_size; + JSAMPROW inptr, outptr; + INT32 outvalue; + + h_expand = downsample->h_expand[compptr->component_index]; + v_expand = downsample->v_expand[compptr->component_index]; + numpix = h_expand * v_expand; + numpix2 = numpix/2; + + /* Expand input data enough to let all the output samples be generated + * by the standard loop. Special-casing padded output would be more + * efficient. + */ + expand_right_edge(input_data, cinfo->max_v_samp_factor, + cinfo->image_width, output_cols * h_expand); + + inrow = outrow = 0; + while (inrow < cinfo->max_v_samp_factor) { + outptr = output_data[outrow]; + for (outcol = 0, outcol_h = 0; outcol < output_cols; + outcol++, outcol_h += h_expand) { + outvalue = 0; + for (v = 0; v < v_expand; v++) { + inptr = input_data[inrow+v] + outcol_h; + for (h = 0; h < h_expand; h++) { + outvalue += (INT32) GETJSAMPLE(*inptr++); + } + } + *outptr++ = (JSAMPLE) ((outvalue + numpix2) / numpix); + } + inrow += v_expand; + outrow++; + } +} + + +/* + * Downsample pixel values of a single component. + * This version handles the special case of a full-size component, + * without smoothing. + */ + +METHODDEF(void) +fullsize_downsample (j_compress_ptr cinfo, jpeg_component_info * compptr, + JSAMPARRAY input_data, JSAMPARRAY output_data) +{ + /* Copy the data */ + jcopy_sample_rows(input_data, 0, output_data, 0, + cinfo->max_v_samp_factor, cinfo->image_width); + /* Edge-expand */ + expand_right_edge(output_data, cinfo->max_v_samp_factor, cinfo->image_width, + compptr->width_in_blocks * compptr->DCT_h_scaled_size); +} + + +/* + * Downsample pixel values of a single component. + * This version handles the common case of 2:1 horizontal and 1:1 vertical, + * without smoothing. + * + * A note about the "bias" calculations: when rounding fractional values to + * integer, we do not want to always round 0.5 up to the next integer. + * If we did that, we'd introduce a noticeable bias towards larger values. + * Instead, this code is arranged so that 0.5 will be rounded up or down at + * alternate pixel locations (a simple ordered dither pattern). + */ + +METHODDEF(void) +h2v1_downsample (j_compress_ptr cinfo, jpeg_component_info * compptr, + JSAMPARRAY input_data, JSAMPARRAY output_data) +{ + int inrow; + JDIMENSION outcol; + JDIMENSION output_cols = compptr->width_in_blocks * compptr->DCT_h_scaled_size; + register JSAMPROW inptr, outptr; + register int bias; + + /* Expand input data enough to let all the output samples be generated + * by the standard loop. Special-casing padded output would be more + * efficient. + */ + expand_right_edge(input_data, cinfo->max_v_samp_factor, + cinfo->image_width, output_cols * 2); + + for (inrow = 0; inrow < cinfo->max_v_samp_factor; inrow++) { + outptr = output_data[inrow]; + inptr = input_data[inrow]; + bias = 0; /* bias = 0,1,0,1,... for successive samples */ + for (outcol = 0; outcol < output_cols; outcol++) { + *outptr++ = (JSAMPLE) ((GETJSAMPLE(*inptr) + GETJSAMPLE(inptr[1]) + + bias) >> 1); + bias ^= 1; /* 0=>1, 1=>0 */ + inptr += 2; + } + } +} + + +/* + * Downsample pixel values of a single component. + * This version handles the standard case of 2:1 horizontal and 2:1 vertical, + * without smoothing. + */ + +METHODDEF(void) +h2v2_downsample (j_compress_ptr cinfo, jpeg_component_info * compptr, + JSAMPARRAY input_data, JSAMPARRAY output_data) +{ + int inrow, outrow; + JDIMENSION outcol; + JDIMENSION output_cols = compptr->width_in_blocks * compptr->DCT_h_scaled_size; + register JSAMPROW inptr0, inptr1, outptr; + register int bias; + + /* Expand input data enough to let all the output samples be generated + * by the standard loop. Special-casing padded output would be more + * efficient. + */ + expand_right_edge(input_data, cinfo->max_v_samp_factor, + cinfo->image_width, output_cols * 2); + + inrow = outrow = 0; + while (inrow < cinfo->max_v_samp_factor) { + outptr = output_data[outrow]; + inptr0 = input_data[inrow]; + inptr1 = input_data[inrow+1]; + bias = 1; /* bias = 1,2,1,2,... for successive samples */ + for (outcol = 0; outcol < output_cols; outcol++) { + *outptr++ = (JSAMPLE) ((GETJSAMPLE(*inptr0) + GETJSAMPLE(inptr0[1]) + + GETJSAMPLE(*inptr1) + GETJSAMPLE(inptr1[1]) + + bias) >> 2); + bias ^= 3; /* 1=>2, 2=>1 */ + inptr0 += 2; inptr1 += 2; + } + inrow += 2; + outrow++; + } +} + + +#ifdef INPUT_SMOOTHING_SUPPORTED + +/* + * Downsample pixel values of a single component. + * This version handles the standard case of 2:1 horizontal and 2:1 vertical, + * with smoothing. One row of context is required. + */ + +METHODDEF(void) +h2v2_smooth_downsample (j_compress_ptr cinfo, jpeg_component_info * compptr, + JSAMPARRAY input_data, JSAMPARRAY output_data) +{ + int inrow, outrow; + JDIMENSION colctr; + JDIMENSION output_cols = compptr->width_in_blocks * compptr->DCT_h_scaled_size; + register JSAMPROW inptr0, inptr1, above_ptr, below_ptr, outptr; + INT32 membersum, neighsum, memberscale, neighscale; + + /* Expand input data enough to let all the output samples be generated + * by the standard loop. Special-casing padded output would be more + * efficient. + */ + expand_right_edge(input_data - 1, cinfo->max_v_samp_factor + 2, + cinfo->image_width, output_cols * 2); + + /* We don't bother to form the individual "smoothed" input pixel values; + * we can directly compute the output which is the average of the four + * smoothed values. Each of the four member pixels contributes a fraction + * (1-8*SF) to its own smoothed image and a fraction SF to each of the three + * other smoothed pixels, therefore a total fraction (1-5*SF)/4 to the final + * output. The four corner-adjacent neighbor pixels contribute a fraction + * SF to just one smoothed pixel, or SF/4 to the final output; while the + * eight edge-adjacent neighbors contribute SF to each of two smoothed + * pixels, or SF/2 overall. In order to use integer arithmetic, these + * factors are scaled by 2^16 = 65536. + * Also recall that SF = smoothing_factor / 1024. + */ + + memberscale = 16384 - cinfo->smoothing_factor * 80; /* scaled (1-5*SF)/4 */ + neighscale = cinfo->smoothing_factor * 16; /* scaled SF/4 */ + + inrow = outrow = 0; + while (inrow < cinfo->max_v_samp_factor) { + outptr = output_data[outrow]; + inptr0 = input_data[inrow]; + inptr1 = input_data[inrow+1]; + above_ptr = input_data[inrow-1]; + below_ptr = input_data[inrow+2]; + + /* Special case for first column: pretend column -1 is same as column 0 */ + membersum = GETJSAMPLE(*inptr0) + GETJSAMPLE(inptr0[1]) + + GETJSAMPLE(*inptr1) + GETJSAMPLE(inptr1[1]); + neighsum = GETJSAMPLE(*above_ptr) + GETJSAMPLE(above_ptr[1]) + + GETJSAMPLE(*below_ptr) + GETJSAMPLE(below_ptr[1]) + + GETJSAMPLE(*inptr0) + GETJSAMPLE(inptr0[2]) + + GETJSAMPLE(*inptr1) + GETJSAMPLE(inptr1[2]); + neighsum += neighsum; + neighsum += GETJSAMPLE(*above_ptr) + GETJSAMPLE(above_ptr[2]) + + GETJSAMPLE(*below_ptr) + GETJSAMPLE(below_ptr[2]); + membersum = membersum * memberscale + neighsum * neighscale; + *outptr++ = (JSAMPLE) ((membersum + 32768) >> 16); + inptr0 += 2; inptr1 += 2; above_ptr += 2; below_ptr += 2; + + for (colctr = output_cols - 2; colctr > 0; colctr--) { + /* sum of pixels directly mapped to this output element */ + membersum = GETJSAMPLE(*inptr0) + GETJSAMPLE(inptr0[1]) + + GETJSAMPLE(*inptr1) + GETJSAMPLE(inptr1[1]); + /* sum of edge-neighbor pixels */ + neighsum = GETJSAMPLE(*above_ptr) + GETJSAMPLE(above_ptr[1]) + + GETJSAMPLE(*below_ptr) + GETJSAMPLE(below_ptr[1]) + + GETJSAMPLE(inptr0[-1]) + GETJSAMPLE(inptr0[2]) + + GETJSAMPLE(inptr1[-1]) + GETJSAMPLE(inptr1[2]); + /* The edge-neighbors count twice as much as corner-neighbors */ + neighsum += neighsum; + /* Add in the corner-neighbors */ + neighsum += GETJSAMPLE(above_ptr[-1]) + GETJSAMPLE(above_ptr[2]) + + GETJSAMPLE(below_ptr[-1]) + GETJSAMPLE(below_ptr[2]); + /* form final output scaled up by 2^16 */ + membersum = membersum * memberscale + neighsum * neighscale; + /* round, descale and output it */ + *outptr++ = (JSAMPLE) ((membersum + 32768) >> 16); + inptr0 += 2; inptr1 += 2; above_ptr += 2; below_ptr += 2; + } + + /* Special case for last column */ + membersum = GETJSAMPLE(*inptr0) + GETJSAMPLE(inptr0[1]) + + GETJSAMPLE(*inptr1) + GETJSAMPLE(inptr1[1]); + neighsum = GETJSAMPLE(*above_ptr) + GETJSAMPLE(above_ptr[1]) + + GETJSAMPLE(*below_ptr) + GETJSAMPLE(below_ptr[1]) + + GETJSAMPLE(inptr0[-1]) + GETJSAMPLE(inptr0[1]) + + GETJSAMPLE(inptr1[-1]) + GETJSAMPLE(inptr1[1]); + neighsum += neighsum; + neighsum += GETJSAMPLE(above_ptr[-1]) + GETJSAMPLE(above_ptr[1]) + + GETJSAMPLE(below_ptr[-1]) + GETJSAMPLE(below_ptr[1]); + membersum = membersum * memberscale + neighsum * neighscale; + *outptr = (JSAMPLE) ((membersum + 32768) >> 16); + + inrow += 2; + outrow++; + } +} + + +/* + * Downsample pixel values of a single component. + * This version handles the special case of a full-size component, + * with smoothing. One row of context is required. + */ + +METHODDEF(void) +fullsize_smooth_downsample (j_compress_ptr cinfo, jpeg_component_info *compptr, + JSAMPARRAY input_data, JSAMPARRAY output_data) +{ + int inrow; + JDIMENSION colctr; + JDIMENSION output_cols = compptr->width_in_blocks * compptr->DCT_h_scaled_size; + register JSAMPROW inptr, above_ptr, below_ptr, outptr; + INT32 membersum, neighsum, memberscale, neighscale; + int colsum, lastcolsum, nextcolsum; + + /* Expand input data enough to let all the output samples be generated + * by the standard loop. Special-casing padded output would be more + * efficient. + */ + expand_right_edge(input_data - 1, cinfo->max_v_samp_factor + 2, + cinfo->image_width, output_cols); + + /* Each of the eight neighbor pixels contributes a fraction SF to the + * smoothed pixel, while the main pixel contributes (1-8*SF). In order + * to use integer arithmetic, these factors are multiplied by 2^16 = 65536. + * Also recall that SF = smoothing_factor / 1024. + */ + + memberscale = 65536L - cinfo->smoothing_factor * 512L; /* scaled 1-8*SF */ + neighscale = cinfo->smoothing_factor * 64; /* scaled SF */ + + for (inrow = 0; inrow < cinfo->max_v_samp_factor; inrow++) { + outptr = output_data[inrow]; + inptr = input_data[inrow]; + above_ptr = input_data[inrow-1]; + below_ptr = input_data[inrow+1]; + + /* Special case for first column */ + colsum = GETJSAMPLE(*above_ptr++) + GETJSAMPLE(*below_ptr++) + + GETJSAMPLE(*inptr); + membersum = GETJSAMPLE(*inptr++); + nextcolsum = GETJSAMPLE(*above_ptr) + GETJSAMPLE(*below_ptr) + + GETJSAMPLE(*inptr); + neighsum = colsum + (colsum - membersum) + nextcolsum; + membersum = membersum * memberscale + neighsum * neighscale; + *outptr++ = (JSAMPLE) ((membersum + 32768) >> 16); + lastcolsum = colsum; colsum = nextcolsum; + + for (colctr = output_cols - 2; colctr > 0; colctr--) { + membersum = GETJSAMPLE(*inptr++); + above_ptr++; below_ptr++; + nextcolsum = GETJSAMPLE(*above_ptr) + GETJSAMPLE(*below_ptr) + + GETJSAMPLE(*inptr); + neighsum = lastcolsum + (colsum - membersum) + nextcolsum; + membersum = membersum * memberscale + neighsum * neighscale; + *outptr++ = (JSAMPLE) ((membersum + 32768) >> 16); + lastcolsum = colsum; colsum = nextcolsum; + } + + /* Special case for last column */ + membersum = GETJSAMPLE(*inptr); + neighsum = lastcolsum + (colsum - membersum) + colsum; + membersum = membersum * memberscale + neighsum * neighscale; + *outptr = (JSAMPLE) ((membersum + 32768) >> 16); + + } +} + +#endif /* INPUT_SMOOTHING_SUPPORTED */ + + +/* + * Module initialization routine for downsampling. + * Note that we must select a routine for each component. + */ + +GLOBAL(void) +jinit_downsampler (j_compress_ptr cinfo) +{ + my_downsample_ptr downsample; + int ci; + jpeg_component_info * compptr; + boolean smoothok = TRUE; + int h_in_group, v_in_group, h_out_group, v_out_group; + + downsample = (my_downsample_ptr) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(my_downsampler)); + cinfo->downsample = (struct jpeg_downsampler *) downsample; + downsample->pub.start_pass = start_pass_downsample; + downsample->pub.downsample = sep_downsample; + downsample->pub.need_context_rows = FALSE; + + if (cinfo->CCIR601_sampling) + ERREXIT(cinfo, JERR_CCIR601_NOTIMPL); + + /* Verify we can handle the sampling factors, and set up method pointers */ + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; + ci++, compptr++) { + /* Compute size of an "output group" for DCT scaling. This many samples + * are to be converted from max_h_samp_factor * max_v_samp_factor pixels. + */ + h_out_group = (compptr->h_samp_factor * compptr->DCT_h_scaled_size) / + cinfo->min_DCT_h_scaled_size; + v_out_group = (compptr->v_samp_factor * compptr->DCT_v_scaled_size) / + cinfo->min_DCT_v_scaled_size; + h_in_group = cinfo->max_h_samp_factor; + v_in_group = cinfo->max_v_samp_factor; + downsample->rowgroup_height[ci] = v_out_group; /* save for use later */ + if (h_in_group == h_out_group && v_in_group == v_out_group) { +#ifdef INPUT_SMOOTHING_SUPPORTED + if (cinfo->smoothing_factor) { + downsample->methods[ci] = fullsize_smooth_downsample; + downsample->pub.need_context_rows = TRUE; + } else +#endif + downsample->methods[ci] = fullsize_downsample; + } else if (h_in_group == h_out_group * 2 && + v_in_group == v_out_group) { + smoothok = FALSE; + downsample->methods[ci] = h2v1_downsample; + } else if (h_in_group == h_out_group * 2 && + v_in_group == v_out_group * 2) { +#ifdef INPUT_SMOOTHING_SUPPORTED + if (cinfo->smoothing_factor) { + downsample->methods[ci] = h2v2_smooth_downsample; + downsample->pub.need_context_rows = TRUE; + } else +#endif + downsample->methods[ci] = h2v2_downsample; + } else if ((h_in_group % h_out_group) == 0 && + (v_in_group % v_out_group) == 0) { + smoothok = FALSE; + downsample->methods[ci] = int_downsample; + downsample->h_expand[ci] = (UINT8) (h_in_group / h_out_group); + downsample->v_expand[ci] = (UINT8) (v_in_group / v_out_group); + } else + ERREXIT(cinfo, JERR_FRACT_SAMPLE_NOTIMPL); + } + +#ifdef INPUT_SMOOTHING_SUPPORTED + if (cinfo->smoothing_factor && !smoothok) + TRACEMS(cinfo, 0, JTRC_SMOOTH_NOTIMPL); +#endif +} diff --git a/jpeg-9/jctrans.c b/jpeg-9/jctrans.c new file mode 100755 index 0000000..9dc9e5f --- /dev/null +++ b/jpeg-9/jctrans.c @@ -0,0 +1,385 @@ +/* + * jctrans.c + * + * Copyright (C) 1995-1998, Thomas G. Lane. + * Modified 2000-2012 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains library routines for transcoding compression, + * that is, writing raw DCT coefficient arrays to an output JPEG file. + * The routines in jcapimin.c will also be needed by a transcoder. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" + + +/* Forward declarations */ +LOCAL(void) transencode_master_selection + JPP((j_compress_ptr cinfo, jvirt_barray_ptr * coef_arrays)); +LOCAL(void) transencode_coef_controller + JPP((j_compress_ptr cinfo, jvirt_barray_ptr * coef_arrays)); + + +/* + * Compression initialization for writing raw-coefficient data. + * Before calling this, all parameters and a data destination must be set up. + * Call jpeg_finish_compress() to actually write the data. + * + * The number of passed virtual arrays must match cinfo->num_components. + * Note that the virtual arrays need not be filled or even realized at + * the time write_coefficients is called; indeed, if the virtual arrays + * were requested from this compression object's memory manager, they + * typically will be realized during this routine and filled afterwards. + */ + +GLOBAL(void) +jpeg_write_coefficients (j_compress_ptr cinfo, jvirt_barray_ptr * coef_arrays) +{ + if (cinfo->global_state != CSTATE_START) + ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); + /* Mark all tables to be written */ + jpeg_suppress_tables(cinfo, FALSE); + /* (Re)initialize error mgr and destination modules */ + (*cinfo->err->reset_error_mgr) ((j_common_ptr) cinfo); + (*cinfo->dest->init_destination) (cinfo); + /* Perform master selection of active modules */ + transencode_master_selection(cinfo, coef_arrays); + /* Wait for jpeg_finish_compress() call */ + cinfo->next_scanline = 0; /* so jpeg_write_marker works */ + cinfo->global_state = CSTATE_WRCOEFS; +} + + +/* + * Initialize the compression object with default parameters, + * then copy from the source object all parameters needed for lossless + * transcoding. Parameters that can be varied without loss (such as + * scan script and Huffman optimization) are left in their default states. + */ + +GLOBAL(void) +jpeg_copy_critical_parameters (j_decompress_ptr srcinfo, + j_compress_ptr dstinfo) +{ + JQUANT_TBL ** qtblptr; + jpeg_component_info *incomp, *outcomp; + JQUANT_TBL *c_quant, *slot_quant; + int tblno, ci, coefi; + + /* Safety check to ensure start_compress not called yet. */ + if (dstinfo->global_state != CSTATE_START) + ERREXIT1(dstinfo, JERR_BAD_STATE, dstinfo->global_state); + /* Copy fundamental image dimensions */ + dstinfo->image_width = srcinfo->image_width; + dstinfo->image_height = srcinfo->image_height; + dstinfo->input_components = srcinfo->num_components; + dstinfo->in_color_space = srcinfo->jpeg_color_space; + dstinfo->jpeg_width = srcinfo->output_width; + dstinfo->jpeg_height = srcinfo->output_height; + dstinfo->min_DCT_h_scaled_size = srcinfo->min_DCT_h_scaled_size; + dstinfo->min_DCT_v_scaled_size = srcinfo->min_DCT_v_scaled_size; + /* Initialize all parameters to default values */ + jpeg_set_defaults(dstinfo); + /* jpeg_set_defaults may choose wrong colorspace, eg YCbCr if input is RGB. + * Fix it to get the right header markers for the image colorspace. + * Note: Entropy table assignment in jpeg_set_colorspace depends + * on color_transform. + */ + dstinfo->color_transform = srcinfo->color_transform; + jpeg_set_colorspace(dstinfo, srcinfo->jpeg_color_space); + dstinfo->data_precision = srcinfo->data_precision; + dstinfo->CCIR601_sampling = srcinfo->CCIR601_sampling; + /* Copy the source's quantization tables. */ + for (tblno = 0; tblno < NUM_QUANT_TBLS; tblno++) { + if (srcinfo->quant_tbl_ptrs[tblno] != NULL) { + qtblptr = & dstinfo->quant_tbl_ptrs[tblno]; + if (*qtblptr == NULL) + *qtblptr = jpeg_alloc_quant_table((j_common_ptr) dstinfo); + MEMCOPY((*qtblptr)->quantval, + srcinfo->quant_tbl_ptrs[tblno]->quantval, + SIZEOF((*qtblptr)->quantval)); + (*qtblptr)->sent_table = FALSE; + } + } + /* Copy the source's per-component info. + * Note we assume jpeg_set_defaults has allocated the dest comp_info array. + */ + dstinfo->num_components = srcinfo->num_components; + if (dstinfo->num_components < 1 || dstinfo->num_components > MAX_COMPONENTS) + ERREXIT2(dstinfo, JERR_COMPONENT_COUNT, dstinfo->num_components, + MAX_COMPONENTS); + for (ci = 0, incomp = srcinfo->comp_info, outcomp = dstinfo->comp_info; + ci < dstinfo->num_components; ci++, incomp++, outcomp++) { + outcomp->component_id = incomp->component_id; + outcomp->h_samp_factor = incomp->h_samp_factor; + outcomp->v_samp_factor = incomp->v_samp_factor; + outcomp->quant_tbl_no = incomp->quant_tbl_no; + /* Make sure saved quantization table for component matches the qtable + * slot. If not, the input file re-used this qtable slot. + * IJG encoder currently cannot duplicate this. + */ + tblno = outcomp->quant_tbl_no; + if (tblno < 0 || tblno >= NUM_QUANT_TBLS || + srcinfo->quant_tbl_ptrs[tblno] == NULL) + ERREXIT1(dstinfo, JERR_NO_QUANT_TABLE, tblno); + slot_quant = srcinfo->quant_tbl_ptrs[tblno]; + c_quant = incomp->quant_table; + if (c_quant != NULL) { + for (coefi = 0; coefi < DCTSIZE2; coefi++) { + if (c_quant->quantval[coefi] != slot_quant->quantval[coefi]) + ERREXIT1(dstinfo, JERR_MISMATCHED_QUANT_TABLE, tblno); + } + } + /* Note: we do not copy the source's entropy table assignments; + * instead we rely on jpeg_set_colorspace to have made a suitable choice. + */ + } + /* Also copy JFIF version and resolution information, if available. + * Strictly speaking this isn't "critical" info, but it's nearly + * always appropriate to copy it if available. In particular, + * if the application chooses to copy JFIF 1.02 extension markers from + * the source file, we need to copy the version to make sure we don't + * emit a file that has 1.02 extensions but a claimed version of 1.01. + * We will *not*, however, copy version info from mislabeled "2.01" files. + */ + if (srcinfo->saw_JFIF_marker) { + if (srcinfo->JFIF_major_version == 1) { + dstinfo->JFIF_major_version = srcinfo->JFIF_major_version; + dstinfo->JFIF_minor_version = srcinfo->JFIF_minor_version; + } + dstinfo->density_unit = srcinfo->density_unit; + dstinfo->X_density = srcinfo->X_density; + dstinfo->Y_density = srcinfo->Y_density; + } +} + + +/* + * Master selection of compression modules for transcoding. + * This substitutes for jcinit.c's initialization of the full compressor. + */ + +LOCAL(void) +transencode_master_selection (j_compress_ptr cinfo, + jvirt_barray_ptr * coef_arrays) +{ + /* Initialize master control (includes parameter checking/processing) */ + jinit_c_master_control(cinfo, TRUE /* transcode only */); + + /* Entropy encoding: either Huffman or arithmetic coding. */ + if (cinfo->arith_code) + jinit_arith_encoder(cinfo); + else { + jinit_huff_encoder(cinfo); + } + + /* We need a special coefficient buffer controller. */ + transencode_coef_controller(cinfo, coef_arrays); + + jinit_marker_writer(cinfo); + + /* We can now tell the memory manager to allocate virtual arrays. */ + (*cinfo->mem->realize_virt_arrays) ((j_common_ptr) cinfo); + + /* Write the datastream header (SOI, JFIF) immediately. + * Frame and scan headers are postponed till later. + * This lets application insert special markers after the SOI. + */ + (*cinfo->marker->write_file_header) (cinfo); +} + + +/* + * The rest of this file is a special implementation of the coefficient + * buffer controller. This is similar to jccoefct.c, but it handles only + * output from presupplied virtual arrays. Furthermore, we generate any + * dummy padding blocks on-the-fly rather than expecting them to be present + * in the arrays. + */ + +/* Private buffer controller object */ + +typedef struct { + struct jpeg_c_coef_controller pub; /* public fields */ + + JDIMENSION iMCU_row_num; /* iMCU row # within image */ + JDIMENSION mcu_ctr; /* counts MCUs processed in current row */ + int MCU_vert_offset; /* counts MCU rows within iMCU row */ + int MCU_rows_per_iMCU_row; /* number of such rows needed */ + + /* Virtual block array for each component. */ + jvirt_barray_ptr * whole_image; + + /* Workspace for constructing dummy blocks at right/bottom edges. */ + JBLOCKROW dummy_buffer[C_MAX_BLOCKS_IN_MCU]; +} my_coef_controller; + +typedef my_coef_controller * my_coef_ptr; + + +LOCAL(void) +start_iMCU_row (j_compress_ptr cinfo) +/* Reset within-iMCU-row counters for a new row */ +{ + my_coef_ptr coef = (my_coef_ptr) cinfo->coef; + + /* In an interleaved scan, an MCU row is the same as an iMCU row. + * In a noninterleaved scan, an iMCU row has v_samp_factor MCU rows. + * But at the bottom of the image, process only what's left. + */ + if (cinfo->comps_in_scan > 1) { + coef->MCU_rows_per_iMCU_row = 1; + } else { + if (coef->iMCU_row_num < (cinfo->total_iMCU_rows-1)) + coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->v_samp_factor; + else + coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->last_row_height; + } + + coef->mcu_ctr = 0; + coef->MCU_vert_offset = 0; +} + + +/* + * Initialize for a processing pass. + */ + +METHODDEF(void) +start_pass_coef (j_compress_ptr cinfo, J_BUF_MODE pass_mode) +{ + my_coef_ptr coef = (my_coef_ptr) cinfo->coef; + + if (pass_mode != JBUF_CRANK_DEST) + ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); + + coef->iMCU_row_num = 0; + start_iMCU_row(cinfo); +} + + +/* + * Process some data. + * We process the equivalent of one fully interleaved MCU row ("iMCU" row) + * per call, ie, v_samp_factor block rows for each component in the scan. + * The data is obtained from the virtual arrays and fed to the entropy coder. + * Returns TRUE if the iMCU row is completed, FALSE if suspended. + * + * NB: input_buf is ignored; it is likely to be a NULL pointer. + */ + +METHODDEF(boolean) +compress_output (j_compress_ptr cinfo, JSAMPIMAGE input_buf) +{ + my_coef_ptr coef = (my_coef_ptr) cinfo->coef; + JDIMENSION MCU_col_num; /* index of current MCU within row */ + JDIMENSION last_MCU_col = cinfo->MCUs_per_row - 1; + JDIMENSION last_iMCU_row = cinfo->total_iMCU_rows - 1; + int blkn, ci, xindex, yindex, yoffset, blockcnt; + JDIMENSION start_col; + JBLOCKARRAY buffer[MAX_COMPS_IN_SCAN]; + JBLOCKROW MCU_buffer[C_MAX_BLOCKS_IN_MCU]; + JBLOCKROW buffer_ptr; + jpeg_component_info *compptr; + + /* Align the virtual buffers for the components used in this scan. */ + for (ci = 0; ci < cinfo->comps_in_scan; ci++) { + compptr = cinfo->cur_comp_info[ci]; + buffer[ci] = (*cinfo->mem->access_virt_barray) + ((j_common_ptr) cinfo, coef->whole_image[compptr->component_index], + coef->iMCU_row_num * compptr->v_samp_factor, + (JDIMENSION) compptr->v_samp_factor, FALSE); + } + + /* Loop to process one whole iMCU row */ + for (yoffset = coef->MCU_vert_offset; yoffset < coef->MCU_rows_per_iMCU_row; + yoffset++) { + for (MCU_col_num = coef->mcu_ctr; MCU_col_num < cinfo->MCUs_per_row; + MCU_col_num++) { + /* Construct list of pointers to DCT blocks belonging to this MCU */ + blkn = 0; /* index of current DCT block within MCU */ + for (ci = 0; ci < cinfo->comps_in_scan; ci++) { + compptr = cinfo->cur_comp_info[ci]; + start_col = MCU_col_num * compptr->MCU_width; + blockcnt = (MCU_col_num < last_MCU_col) ? compptr->MCU_width + : compptr->last_col_width; + for (yindex = 0; yindex < compptr->MCU_height; yindex++) { + if (coef->iMCU_row_num < last_iMCU_row || + yindex+yoffset < compptr->last_row_height) { + /* Fill in pointers to real blocks in this row */ + buffer_ptr = buffer[ci][yindex+yoffset] + start_col; + for (xindex = 0; xindex < blockcnt; xindex++) + MCU_buffer[blkn++] = buffer_ptr++; + } else { + /* At bottom of image, need a whole row of dummy blocks */ + xindex = 0; + } + /* Fill in any dummy blocks needed in this row. + * Dummy blocks are filled in the same way as in jccoefct.c: + * all zeroes in the AC entries, DC entries equal to previous + * block's DC value. The init routine has already zeroed the + * AC entries, so we need only set the DC entries correctly. + */ + for (; xindex < compptr->MCU_width; xindex++) { + MCU_buffer[blkn] = coef->dummy_buffer[blkn]; + MCU_buffer[blkn][0][0] = MCU_buffer[blkn-1][0][0]; + blkn++; + } + } + } + /* Try to write the MCU. */ + if (! (*cinfo->entropy->encode_mcu) (cinfo, MCU_buffer)) { + /* Suspension forced; update state counters and exit */ + coef->MCU_vert_offset = yoffset; + coef->mcu_ctr = MCU_col_num; + return FALSE; + } + } + /* Completed an MCU row, but perhaps not an iMCU row */ + coef->mcu_ctr = 0; + } + /* Completed the iMCU row, advance counters for next one */ + coef->iMCU_row_num++; + start_iMCU_row(cinfo); + return TRUE; +} + + +/* + * Initialize coefficient buffer controller. + * + * Each passed coefficient array must be the right size for that + * coefficient: width_in_blocks wide and height_in_blocks high, + * with unitheight at least v_samp_factor. + */ + +LOCAL(void) +transencode_coef_controller (j_compress_ptr cinfo, + jvirt_barray_ptr * coef_arrays) +{ + my_coef_ptr coef; + JBLOCKROW buffer; + int i; + + coef = (my_coef_ptr) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(my_coef_controller)); + cinfo->coef = &coef->pub; + coef->pub.start_pass = start_pass_coef; + coef->pub.compress_data = compress_output; + + /* Save pointer to virtual arrays */ + coef->whole_image = coef_arrays; + + /* Allocate and pre-zero space for dummy DCT blocks. */ + buffer = (JBLOCKROW) + (*cinfo->mem->alloc_large) ((j_common_ptr) cinfo, JPOOL_IMAGE, + C_MAX_BLOCKS_IN_MCU * SIZEOF(JBLOCK)); + FMEMZERO((void FAR *) buffer, C_MAX_BLOCKS_IN_MCU * SIZEOF(JBLOCK)); + for (i = 0; i < C_MAX_BLOCKS_IN_MCU; i++) { + coef->dummy_buffer[i] = buffer + i; + } +} diff --git a/jpeg-9/jdapimin.c b/jpeg-9/jdapimin.c new file mode 100755 index 0000000..65f8a49 --- /dev/null +++ b/jpeg-9/jdapimin.c @@ -0,0 +1,396 @@ +/* + * jdapimin.c + * + * Copyright (C) 1994-1998, Thomas G. Lane. + * Modified 2009 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains application interface code for the decompression half + * of the JPEG library. These are the "minimum" API routines that may be + * needed in either the normal full-decompression case or the + * transcoding-only case. + * + * Most of the routines intended to be called directly by an application + * are in this file or in jdapistd.c. But also see jcomapi.c for routines + * shared by compression and decompression, and jdtrans.c for the transcoding + * case. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" + + +/* + * Initialization of a JPEG decompression object. + * The error manager must already be set up (in case memory manager fails). + */ + +GLOBAL(void) +jpeg_CreateDecompress (j_decompress_ptr cinfo, int version, size_t structsize) +{ + int i; + + /* Guard against version mismatches between library and caller. */ + cinfo->mem = NULL; /* so jpeg_destroy knows mem mgr not called */ + if (version != JPEG_LIB_VERSION) + ERREXIT2(cinfo, JERR_BAD_LIB_VERSION, JPEG_LIB_VERSION, version); + if (structsize != SIZEOF(struct jpeg_decompress_struct)) + ERREXIT2(cinfo, JERR_BAD_STRUCT_SIZE, + (int) SIZEOF(struct jpeg_decompress_struct), (int) structsize); + + /* For debugging purposes, we zero the whole master structure. + * But the application has already set the err pointer, and may have set + * client_data, so we have to save and restore those fields. + * Note: if application hasn't set client_data, tools like Purify may + * complain here. + */ + { + struct jpeg_error_mgr * err = cinfo->err; + void * client_data = cinfo->client_data; /* ignore Purify complaint here */ + MEMZERO(cinfo, SIZEOF(struct jpeg_decompress_struct)); + cinfo->err = err; + cinfo->client_data = client_data; + } + cinfo->is_decompressor = TRUE; + + /* Initialize a memory manager instance for this object */ + jinit_memory_mgr((j_common_ptr) cinfo); + + /* Zero out pointers to permanent structures. */ + cinfo->progress = NULL; + cinfo->src = NULL; + + for (i = 0; i < NUM_QUANT_TBLS; i++) + cinfo->quant_tbl_ptrs[i] = NULL; + + for (i = 0; i < NUM_HUFF_TBLS; i++) { + cinfo->dc_huff_tbl_ptrs[i] = NULL; + cinfo->ac_huff_tbl_ptrs[i] = NULL; + } + + /* Initialize marker processor so application can override methods + * for COM, APPn markers before calling jpeg_read_header. + */ + cinfo->marker_list = NULL; + jinit_marker_reader(cinfo); + + /* And initialize the overall input controller. */ + jinit_input_controller(cinfo); + + /* OK, I'm ready */ + cinfo->global_state = DSTATE_START; +} + + +/* + * Destruction of a JPEG decompression object + */ + +GLOBAL(void) +jpeg_destroy_decompress (j_decompress_ptr cinfo) +{ + jpeg_destroy((j_common_ptr) cinfo); /* use common routine */ +} + + +/* + * Abort processing of a JPEG decompression operation, + * but don't destroy the object itself. + */ + +GLOBAL(void) +jpeg_abort_decompress (j_decompress_ptr cinfo) +{ + jpeg_abort((j_common_ptr) cinfo); /* use common routine */ +} + + +/* + * Set default decompression parameters. + */ + +LOCAL(void) +default_decompress_parms (j_decompress_ptr cinfo) +{ + /* Guess the input colorspace, and set output colorspace accordingly. */ + /* (Wish JPEG committee had provided a real way to specify this...) */ + /* Note application may override our guesses. */ + switch (cinfo->num_components) { + case 1: + cinfo->jpeg_color_space = JCS_GRAYSCALE; + cinfo->out_color_space = JCS_GRAYSCALE; + break; + + case 3: + if (cinfo->saw_JFIF_marker) { + cinfo->jpeg_color_space = JCS_YCbCr; /* JFIF implies YCbCr */ + } else if (cinfo->saw_Adobe_marker) { + switch (cinfo->Adobe_transform) { + case 0: + cinfo->jpeg_color_space = JCS_RGB; + break; + case 1: + cinfo->jpeg_color_space = JCS_YCbCr; + break; + default: + WARNMS1(cinfo, JWRN_ADOBE_XFORM, cinfo->Adobe_transform); + cinfo->jpeg_color_space = JCS_YCbCr; /* assume it's YCbCr */ + break; + } + } else { + /* Saw no special markers, try to guess from the component IDs */ + int cid0 = cinfo->comp_info[0].component_id; + int cid1 = cinfo->comp_info[1].component_id; + int cid2 = cinfo->comp_info[2].component_id; + + if (cid0 == 1 && cid1 == 2 && cid2 == 3) + cinfo->jpeg_color_space = JCS_YCbCr; /* assume JFIF w/out marker */ + else if (cid0 == 82 && cid1 == 71 && cid2 == 66) + cinfo->jpeg_color_space = JCS_RGB; /* ASCII 'R', 'G', 'B' */ + else { + TRACEMS3(cinfo, 1, JTRC_UNKNOWN_IDS, cid0, cid1, cid2); + cinfo->jpeg_color_space = JCS_YCbCr; /* assume it's YCbCr */ + } + } + /* Always guess RGB is proper output colorspace. */ + cinfo->out_color_space = JCS_RGB; + break; + + case 4: + if (cinfo->saw_Adobe_marker) { + switch (cinfo->Adobe_transform) { + case 0: + cinfo->jpeg_color_space = JCS_CMYK; + break; + case 2: + cinfo->jpeg_color_space = JCS_YCCK; + break; + default: + WARNMS1(cinfo, JWRN_ADOBE_XFORM, cinfo->Adobe_transform); + cinfo->jpeg_color_space = JCS_YCCK; /* assume it's YCCK */ + break; + } + } else { + /* No special markers, assume straight CMYK. */ + cinfo->jpeg_color_space = JCS_CMYK; + } + cinfo->out_color_space = JCS_CMYK; + break; + + default: + cinfo->jpeg_color_space = JCS_UNKNOWN; + cinfo->out_color_space = JCS_UNKNOWN; + break; + } + + /* Set defaults for other decompression parameters. */ + cinfo->scale_num = cinfo->block_size; /* 1:1 scaling */ + cinfo->scale_denom = cinfo->block_size; + cinfo->output_gamma = 1.0; + cinfo->buffered_image = FALSE; + cinfo->raw_data_out = FALSE; + cinfo->dct_method = JDCT_DEFAULT; + cinfo->do_fancy_upsampling = TRUE; + cinfo->do_block_smoothing = TRUE; + cinfo->quantize_colors = FALSE; + /* We set these in case application only sets quantize_colors. */ + cinfo->dither_mode = JDITHER_FS; +#ifdef QUANT_2PASS_SUPPORTED + cinfo->two_pass_quantize = TRUE; +#else + cinfo->two_pass_quantize = FALSE; +#endif + cinfo->desired_number_of_colors = 256; + cinfo->colormap = NULL; + /* Initialize for no mode change in buffered-image mode. */ + cinfo->enable_1pass_quant = FALSE; + cinfo->enable_external_quant = FALSE; + cinfo->enable_2pass_quant = FALSE; +} + + +/* + * Decompression startup: read start of JPEG datastream to see what's there. + * Need only initialize JPEG object and supply a data source before calling. + * + * This routine will read as far as the first SOS marker (ie, actual start of + * compressed data), and will save all tables and parameters in the JPEG + * object. It will also initialize the decompression parameters to default + * values, and finally return JPEG_HEADER_OK. On return, the application may + * adjust the decompression parameters and then call jpeg_start_decompress. + * (Or, if the application only wanted to determine the image parameters, + * the data need not be decompressed. In that case, call jpeg_abort or + * jpeg_destroy to release any temporary space.) + * If an abbreviated (tables only) datastream is presented, the routine will + * return JPEG_HEADER_TABLES_ONLY upon reaching EOI. The application may then + * re-use the JPEG object to read the abbreviated image datastream(s). + * It is unnecessary (but OK) to call jpeg_abort in this case. + * The JPEG_SUSPENDED return code only occurs if the data source module + * requests suspension of the decompressor. In this case the application + * should load more source data and then re-call jpeg_read_header to resume + * processing. + * If a non-suspending data source is used and require_image is TRUE, then the + * return code need not be inspected since only JPEG_HEADER_OK is possible. + * + * This routine is now just a front end to jpeg_consume_input, with some + * extra error checking. + */ + +GLOBAL(int) +jpeg_read_header (j_decompress_ptr cinfo, boolean require_image) +{ + int retcode; + + if (cinfo->global_state != DSTATE_START && + cinfo->global_state != DSTATE_INHEADER) + ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); + + retcode = jpeg_consume_input(cinfo); + + switch (retcode) { + case JPEG_REACHED_SOS: + retcode = JPEG_HEADER_OK; + break; + case JPEG_REACHED_EOI: + if (require_image) /* Complain if application wanted an image */ + ERREXIT(cinfo, JERR_NO_IMAGE); + /* Reset to start state; it would be safer to require the application to + * call jpeg_abort, but we can't change it now for compatibility reasons. + * A side effect is to free any temporary memory (there shouldn't be any). + */ + jpeg_abort((j_common_ptr) cinfo); /* sets state = DSTATE_START */ + retcode = JPEG_HEADER_TABLES_ONLY; + break; + case JPEG_SUSPENDED: + /* no work */ + break; + } + + return retcode; +} + + +/* + * Consume data in advance of what the decompressor requires. + * This can be called at any time once the decompressor object has + * been created and a data source has been set up. + * + * This routine is essentially a state machine that handles a couple + * of critical state-transition actions, namely initial setup and + * transition from header scanning to ready-for-start_decompress. + * All the actual input is done via the input controller's consume_input + * method. + */ + +GLOBAL(int) +jpeg_consume_input (j_decompress_ptr cinfo) +{ + int retcode = JPEG_SUSPENDED; + + /* NB: every possible DSTATE value should be listed in this switch */ + switch (cinfo->global_state) { + case DSTATE_START: + /* Start-of-datastream actions: reset appropriate modules */ + (*cinfo->inputctl->reset_input_controller) (cinfo); + /* Initialize application's data source module */ + (*cinfo->src->init_source) (cinfo); + cinfo->global_state = DSTATE_INHEADER; + /*FALLTHROUGH*/ + case DSTATE_INHEADER: + retcode = (*cinfo->inputctl->consume_input) (cinfo); + if (retcode == JPEG_REACHED_SOS) { /* Found SOS, prepare to decompress */ + /* Set up default parameters based on header data */ + default_decompress_parms(cinfo); + /* Set global state: ready for start_decompress */ + cinfo->global_state = DSTATE_READY; + } + break; + case DSTATE_READY: + /* Can't advance past first SOS until start_decompress is called */ + retcode = JPEG_REACHED_SOS; + break; + case DSTATE_PRELOAD: + case DSTATE_PRESCAN: + case DSTATE_SCANNING: + case DSTATE_RAW_OK: + case DSTATE_BUFIMAGE: + case DSTATE_BUFPOST: + case DSTATE_STOPPING: + retcode = (*cinfo->inputctl->consume_input) (cinfo); + break; + default: + ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); + } + return retcode; +} + + +/* + * Have we finished reading the input file? + */ + +GLOBAL(boolean) +jpeg_input_complete (j_decompress_ptr cinfo) +{ + /* Check for valid jpeg object */ + if (cinfo->global_state < DSTATE_START || + cinfo->global_state > DSTATE_STOPPING) + ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); + return cinfo->inputctl->eoi_reached; +} + + +/* + * Is there more than one scan? + */ + +GLOBAL(boolean) +jpeg_has_multiple_scans (j_decompress_ptr cinfo) +{ + /* Only valid after jpeg_read_header completes */ + if (cinfo->global_state < DSTATE_READY || + cinfo->global_state > DSTATE_STOPPING) + ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); + return cinfo->inputctl->has_multiple_scans; +} + + +/* + * Finish JPEG decompression. + * + * This will normally just verify the file trailer and release temp storage. + * + * Returns FALSE if suspended. The return value need be inspected only if + * a suspending data source is used. + */ + +GLOBAL(boolean) +jpeg_finish_decompress (j_decompress_ptr cinfo) +{ + if ((cinfo->global_state == DSTATE_SCANNING || + cinfo->global_state == DSTATE_RAW_OK) && ! cinfo->buffered_image) { + /* Terminate final pass of non-buffered mode */ + if (cinfo->output_scanline < cinfo->output_height) + ERREXIT(cinfo, JERR_TOO_LITTLE_DATA); + (*cinfo->master->finish_output_pass) (cinfo); + cinfo->global_state = DSTATE_STOPPING; + } else if (cinfo->global_state == DSTATE_BUFIMAGE) { + /* Finishing after a buffered-image operation */ + cinfo->global_state = DSTATE_STOPPING; + } else if (cinfo->global_state != DSTATE_STOPPING) { + /* STOPPING = repeat call after a suspension, anything else is error */ + ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); + } + /* Read until EOI */ + while (! cinfo->inputctl->eoi_reached) { + if ((*cinfo->inputctl->consume_input) (cinfo) == JPEG_SUSPENDED) + return FALSE; /* Suspend, come back later */ + } + /* Do final cleanup */ + (*cinfo->src->term_source) (cinfo); + /* We can use jpeg_abort to release memory and reset global_state */ + jpeg_abort((j_common_ptr) cinfo); + return TRUE; +} diff --git a/jpeg-9/jdapistd.c b/jpeg-9/jdapistd.c new file mode 100755 index 0000000..e81bd67 --- /dev/null +++ b/jpeg-9/jdapistd.c @@ -0,0 +1,275 @@ +/* + * jdapistd.c + * + * Copyright (C) 1994-1996, Thomas G. Lane. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains application interface code for the decompression half + * of the JPEG library. These are the "standard" API routines that are + * used in the normal full-decompression case. They are not used by a + * transcoding-only application. Note that if an application links in + * jpeg_start_decompress, it will end up linking in the entire decompressor. + * We thus must separate this file from jdapimin.c to avoid linking the + * whole decompression library into a transcoder. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" + + +/* Forward declarations */ +LOCAL(boolean) output_pass_setup JPP((j_decompress_ptr cinfo)); + + +/* + * Decompression initialization. + * jpeg_read_header must be completed before calling this. + * + * If a multipass operating mode was selected, this will do all but the + * last pass, and thus may take a great deal of time. + * + * Returns FALSE if suspended. The return value need be inspected only if + * a suspending data source is used. + */ + +GLOBAL(boolean) +jpeg_start_decompress (j_decompress_ptr cinfo) +{ + if (cinfo->global_state == DSTATE_READY) { + /* First call: initialize master control, select active modules */ + jinit_master_decompress(cinfo); + if (cinfo->buffered_image) { + /* No more work here; expecting jpeg_start_output next */ + cinfo->global_state = DSTATE_BUFIMAGE; + return TRUE; + } + cinfo->global_state = DSTATE_PRELOAD; + } + if (cinfo->global_state == DSTATE_PRELOAD) { + /* If file has multiple scans, absorb them all into the coef buffer */ + if (cinfo->inputctl->has_multiple_scans) { +#ifdef D_MULTISCAN_FILES_SUPPORTED + for (;;) { + int retcode; + /* Call progress monitor hook if present */ + if (cinfo->progress != NULL) + (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo); + /* Absorb some more input */ + retcode = (*cinfo->inputctl->consume_input) (cinfo); + if (retcode == JPEG_SUSPENDED) + return FALSE; + if (retcode == JPEG_REACHED_EOI) + break; + /* Advance progress counter if appropriate */ + if (cinfo->progress != NULL && + (retcode == JPEG_ROW_COMPLETED || retcode == JPEG_REACHED_SOS)) { + if (++cinfo->progress->pass_counter >= cinfo->progress->pass_limit) { + /* jdmaster underestimated number of scans; ratchet up one scan */ + cinfo->progress->pass_limit += (long) cinfo->total_iMCU_rows; + } + } + } +#else + ERREXIT(cinfo, JERR_NOT_COMPILED); +#endif /* D_MULTISCAN_FILES_SUPPORTED */ + } + cinfo->output_scan_number = cinfo->input_scan_number; + } else if (cinfo->global_state != DSTATE_PRESCAN) + ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); + /* Perform any dummy output passes, and set up for the final pass */ + return output_pass_setup(cinfo); +} + + +/* + * Set up for an output pass, and perform any dummy pass(es) needed. + * Common subroutine for jpeg_start_decompress and jpeg_start_output. + * Entry: global_state = DSTATE_PRESCAN only if previously suspended. + * Exit: If done, returns TRUE and sets global_state for proper output mode. + * If suspended, returns FALSE and sets global_state = DSTATE_PRESCAN. + */ + +LOCAL(boolean) +output_pass_setup (j_decompress_ptr cinfo) +{ + if (cinfo->global_state != DSTATE_PRESCAN) { + /* First call: do pass setup */ + (*cinfo->master->prepare_for_output_pass) (cinfo); + cinfo->output_scanline = 0; + cinfo->global_state = DSTATE_PRESCAN; + } + /* Loop over any required dummy passes */ + while (cinfo->master->is_dummy_pass) { +#ifdef QUANT_2PASS_SUPPORTED + /* Crank through the dummy pass */ + while (cinfo->output_scanline < cinfo->output_height) { + JDIMENSION last_scanline; + /* Call progress monitor hook if present */ + if (cinfo->progress != NULL) { + cinfo->progress->pass_counter = (long) cinfo->output_scanline; + cinfo->progress->pass_limit = (long) cinfo->output_height; + (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo); + } + /* Process some data */ + last_scanline = cinfo->output_scanline; + (*cinfo->main->process_data) (cinfo, (JSAMPARRAY) NULL, + &cinfo->output_scanline, (JDIMENSION) 0); + if (cinfo->output_scanline == last_scanline) + return FALSE; /* No progress made, must suspend */ + } + /* Finish up dummy pass, and set up for another one */ + (*cinfo->master->finish_output_pass) (cinfo); + (*cinfo->master->prepare_for_output_pass) (cinfo); + cinfo->output_scanline = 0; +#else + ERREXIT(cinfo, JERR_NOT_COMPILED); +#endif /* QUANT_2PASS_SUPPORTED */ + } + /* Ready for application to drive output pass through + * jpeg_read_scanlines or jpeg_read_raw_data. + */ + cinfo->global_state = cinfo->raw_data_out ? DSTATE_RAW_OK : DSTATE_SCANNING; + return TRUE; +} + + +/* + * Read some scanlines of data from the JPEG decompressor. + * + * The return value will be the number of lines actually read. + * This may be less than the number requested in several cases, + * including bottom of image, data source suspension, and operating + * modes that emit multiple scanlines at a time. + * + * Note: we warn about excess calls to jpeg_read_scanlines() since + * this likely signals an application programmer error. However, + * an oversize buffer (max_lines > scanlines remaining) is not an error. + */ + +GLOBAL(JDIMENSION) +jpeg_read_scanlines (j_decompress_ptr cinfo, JSAMPARRAY scanlines, + JDIMENSION max_lines) +{ + JDIMENSION row_ctr; + + if (cinfo->global_state != DSTATE_SCANNING) + ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); + if (cinfo->output_scanline >= cinfo->output_height) { + WARNMS(cinfo, JWRN_TOO_MUCH_DATA); + return 0; + } + + /* Call progress monitor hook if present */ + if (cinfo->progress != NULL) { + cinfo->progress->pass_counter = (long) cinfo->output_scanline; + cinfo->progress->pass_limit = (long) cinfo->output_height; + (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo); + } + + /* Process some data */ + row_ctr = 0; + (*cinfo->main->process_data) (cinfo, scanlines, &row_ctr, max_lines); + cinfo->output_scanline += row_ctr; + return row_ctr; +} + + +/* + * Alternate entry point to read raw data. + * Processes exactly one iMCU row per call, unless suspended. + */ + +GLOBAL(JDIMENSION) +jpeg_read_raw_data (j_decompress_ptr cinfo, JSAMPIMAGE data, + JDIMENSION max_lines) +{ + JDIMENSION lines_per_iMCU_row; + + if (cinfo->global_state != DSTATE_RAW_OK) + ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); + if (cinfo->output_scanline >= cinfo->output_height) { + WARNMS(cinfo, JWRN_TOO_MUCH_DATA); + return 0; + } + + /* Call progress monitor hook if present */ + if (cinfo->progress != NULL) { + cinfo->progress->pass_counter = (long) cinfo->output_scanline; + cinfo->progress->pass_limit = (long) cinfo->output_height; + (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo); + } + + /* Verify that at least one iMCU row can be returned. */ + lines_per_iMCU_row = cinfo->max_v_samp_factor * cinfo->min_DCT_v_scaled_size; + if (max_lines < lines_per_iMCU_row) + ERREXIT(cinfo, JERR_BUFFER_SIZE); + + /* Decompress directly into user's buffer. */ + if (! (*cinfo->coef->decompress_data) (cinfo, data)) + return 0; /* suspension forced, can do nothing more */ + + /* OK, we processed one iMCU row. */ + cinfo->output_scanline += lines_per_iMCU_row; + return lines_per_iMCU_row; +} + + +/* Additional entry points for buffered-image mode. */ + +#ifdef D_MULTISCAN_FILES_SUPPORTED + +/* + * Initialize for an output pass in buffered-image mode. + */ + +GLOBAL(boolean) +jpeg_start_output (j_decompress_ptr cinfo, int scan_number) +{ + if (cinfo->global_state != DSTATE_BUFIMAGE && + cinfo->global_state != DSTATE_PRESCAN) + ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); + /* Limit scan number to valid range */ + if (scan_number <= 0) + scan_number = 1; + if (cinfo->inputctl->eoi_reached && + scan_number > cinfo->input_scan_number) + scan_number = cinfo->input_scan_number; + cinfo->output_scan_number = scan_number; + /* Perform any dummy output passes, and set up for the real pass */ + return output_pass_setup(cinfo); +} + + +/* + * Finish up after an output pass in buffered-image mode. + * + * Returns FALSE if suspended. The return value need be inspected only if + * a suspending data source is used. + */ + +GLOBAL(boolean) +jpeg_finish_output (j_decompress_ptr cinfo) +{ + if ((cinfo->global_state == DSTATE_SCANNING || + cinfo->global_state == DSTATE_RAW_OK) && cinfo->buffered_image) { + /* Terminate this pass. */ + /* We do not require the whole pass to have been completed. */ + (*cinfo->master->finish_output_pass) (cinfo); + cinfo->global_state = DSTATE_BUFPOST; + } else if (cinfo->global_state != DSTATE_BUFPOST) { + /* BUFPOST = repeat call after a suspension, anything else is error */ + ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); + } + /* Read markers looking for SOS or EOI */ + while (cinfo->input_scan_number <= cinfo->output_scan_number && + ! cinfo->inputctl->eoi_reached) { + if ((*cinfo->inputctl->consume_input) (cinfo) == JPEG_SUSPENDED) + return FALSE; /* Suspend, come back later */ + } + cinfo->global_state = DSTATE_BUFIMAGE; + return TRUE; +} + +#endif /* D_MULTISCAN_FILES_SUPPORTED */ diff --git a/jpeg-9/jdarith.c b/jpeg-9/jdarith.c new file mode 100755 index 0000000..5cd2942 --- /dev/null +++ b/jpeg-9/jdarith.c @@ -0,0 +1,782 @@ +/* + * jdarith.c + * + * Developed 1997-2012 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains portable arithmetic entropy decoding routines for JPEG + * (implementing the ISO/IEC IS 10918-1 and CCITT Recommendation ITU-T T.81). + * + * Both sequential and progressive modes are supported in this single module. + * + * Suspension is not currently supported in this module. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" + + +/* Expanded entropy decoder object for arithmetic decoding. */ + +typedef struct { + struct jpeg_entropy_decoder pub; /* public fields */ + + INT32 c; /* C register, base of coding interval + input bit buffer */ + INT32 a; /* A register, normalized size of coding interval */ + int ct; /* bit shift counter, # of bits left in bit buffer part of C */ + /* init: ct = -16 */ + /* run: ct = 0..7 */ + /* error: ct = -1 */ + int last_dc_val[MAX_COMPS_IN_SCAN]; /* last DC coef for each component */ + int dc_context[MAX_COMPS_IN_SCAN]; /* context index for DC conditioning */ + + unsigned int restarts_to_go; /* MCUs left in this restart interval */ + + /* Pointers to statistics areas (these workspaces have image lifespan) */ + unsigned char * dc_stats[NUM_ARITH_TBLS]; + unsigned char * ac_stats[NUM_ARITH_TBLS]; + + /* Statistics bin for coding with fixed probability 0.5 */ + unsigned char fixed_bin[4]; +} arith_entropy_decoder; + +typedef arith_entropy_decoder * arith_entropy_ptr; + +/* The following two definitions specify the allocation chunk size + * for the statistics area. + * According to sections F.1.4.4.1.3 and F.1.4.4.2, we need at least + * 49 statistics bins for DC, and 245 statistics bins for AC coding. + * + * We use a compact representation with 1 byte per statistics bin, + * thus the numbers directly represent byte sizes. + * This 1 byte per statistics bin contains the meaning of the MPS + * (more probable symbol) in the highest bit (mask 0x80), and the + * index into the probability estimation state machine table + * in the lower bits (mask 0x7F). + */ + +#define DC_STAT_BINS 64 +#define AC_STAT_BINS 256 + + +LOCAL(int) +get_byte (j_decompress_ptr cinfo) +/* Read next input byte; we do not support suspension in this module. */ +{ + struct jpeg_source_mgr * src = cinfo->src; + + if (src->bytes_in_buffer == 0) + if (! (*src->fill_input_buffer) (cinfo)) + ERREXIT(cinfo, JERR_CANT_SUSPEND); + src->bytes_in_buffer--; + return GETJOCTET(*src->next_input_byte++); +} + + +/* + * The core arithmetic decoding routine (common in JPEG and JBIG). + * This needs to go as fast as possible. + * Machine-dependent optimization facilities + * are not utilized in this portable implementation. + * However, this code should be fairly efficient and + * may be a good base for further optimizations anyway. + * + * Return value is 0 or 1 (binary decision). + * + * Note: I've changed the handling of the code base & bit + * buffer register C compared to other implementations + * based on the standards layout & procedures. + * While it also contains both the actual base of the + * coding interval (16 bits) and the next-bits buffer, + * the cut-point between these two parts is floating + * (instead of fixed) with the bit shift counter CT. + * Thus, we also need only one (variable instead of + * fixed size) shift for the LPS/MPS decision, and + * we can get away with any renormalization update + * of C (except for new data insertion, of course). + * + * I've also introduced a new scheme for accessing + * the probability estimation state machine table, + * derived from Markus Kuhn's JBIG implementation. + */ + +LOCAL(int) +arith_decode (j_decompress_ptr cinfo, unsigned char *st) +{ + register arith_entropy_ptr e = (arith_entropy_ptr) cinfo->entropy; + register unsigned char nl, nm; + register INT32 qe, temp; + register int sv, data; + + /* Renormalization & data input per section D.2.6 */ + while (e->a < 0x8000L) { + if (--e->ct < 0) { + /* Need to fetch next data byte */ + if (cinfo->unread_marker) + data = 0; /* stuff zero data */ + else { + data = get_byte(cinfo); /* read next input byte */ + if (data == 0xFF) { /* zero stuff or marker code */ + do data = get_byte(cinfo); + while (data == 0xFF); /* swallow extra 0xFF bytes */ + if (data == 0) + data = 0xFF; /* discard stuffed zero byte */ + else { + /* Note: Different from the Huffman decoder, hitting + * a marker while processing the compressed data + * segment is legal in arithmetic coding. + * The convention is to supply zero data + * then until decoding is complete. + */ + cinfo->unread_marker = data; + data = 0; + } + } + } + e->c = (e->c << 8) | data; /* insert data into C register */ + if ((e->ct += 8) < 0) /* update bit shift counter */ + /* Need more initial bytes */ + if (++e->ct == 0) + /* Got 2 initial bytes -> re-init A and exit loop */ + e->a = 0x8000L; /* => e->a = 0x10000L after loop exit */ + } + e->a <<= 1; + } + + /* Fetch values from our compact representation of Table D.3(D.2): + * Qe values and probability estimation state machine + */ + sv = *st; + qe = jpeg_aritab[sv & 0x7F]; /* => Qe_Value */ + nl = qe & 0xFF; qe >>= 8; /* Next_Index_LPS + Switch_MPS */ + nm = qe & 0xFF; qe >>= 8; /* Next_Index_MPS */ + + /* Decode & estimation procedures per sections D.2.4 & D.2.5 */ + temp = e->a - qe; + e->a = temp; + temp <<= e->ct; + if (e->c >= temp) { + e->c -= temp; + /* Conditional LPS (less probable symbol) exchange */ + if (e->a < qe) { + e->a = qe; + *st = (sv & 0x80) ^ nm; /* Estimate_after_MPS */ + } else { + e->a = qe; + *st = (sv & 0x80) ^ nl; /* Estimate_after_LPS */ + sv ^= 0x80; /* Exchange LPS/MPS */ + } + } else if (e->a < 0x8000L) { + /* Conditional MPS (more probable symbol) exchange */ + if (e->a < qe) { + *st = (sv & 0x80) ^ nl; /* Estimate_after_LPS */ + sv ^= 0x80; /* Exchange LPS/MPS */ + } else { + *st = (sv & 0x80) ^ nm; /* Estimate_after_MPS */ + } + } + + return sv >> 7; +} + + +/* + * Check for a restart marker & resynchronize decoder. + */ + +LOCAL(void) +process_restart (j_decompress_ptr cinfo) +{ + arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; + int ci; + jpeg_component_info * compptr; + + /* Advance past the RSTn marker */ + if (! (*cinfo->marker->read_restart_marker) (cinfo)) + ERREXIT(cinfo, JERR_CANT_SUSPEND); + + /* Re-initialize statistics areas */ + for (ci = 0; ci < cinfo->comps_in_scan; ci++) { + compptr = cinfo->cur_comp_info[ci]; + if (! cinfo->progressive_mode || (cinfo->Ss == 0 && cinfo->Ah == 0)) { + MEMZERO(entropy->dc_stats[compptr->dc_tbl_no], DC_STAT_BINS); + /* Reset DC predictions to 0 */ + entropy->last_dc_val[ci] = 0; + entropy->dc_context[ci] = 0; + } + if ((! cinfo->progressive_mode && cinfo->lim_Se) || + (cinfo->progressive_mode && cinfo->Ss)) { + MEMZERO(entropy->ac_stats[compptr->ac_tbl_no], AC_STAT_BINS); + } + } + + /* Reset arithmetic decoding variables */ + entropy->c = 0; + entropy->a = 0; + entropy->ct = -16; /* force reading 2 initial bytes to fill C */ + + /* Reset restart counter */ + entropy->restarts_to_go = cinfo->restart_interval; +} + + +/* + * Arithmetic MCU decoding. + * Each of these routines decodes and returns one MCU's worth of + * arithmetic-compressed coefficients. + * The coefficients are reordered from zigzag order into natural array order, + * but are not dequantized. + * + * The i'th block of the MCU is stored into the block pointed to by + * MCU_data[i]. WE ASSUME THIS AREA IS INITIALLY ZEROED BY THE CALLER. + */ + +/* + * MCU decoding for DC initial scan (either spectral selection, + * or first pass of successive approximation). + */ + +METHODDEF(boolean) +decode_mcu_DC_first (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) +{ + arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; + JBLOCKROW block; + unsigned char *st; + int blkn, ci, tbl, sign; + int v, m; + + /* Process restart marker if needed */ + if (cinfo->restart_interval) { + if (entropy->restarts_to_go == 0) + process_restart(cinfo); + entropy->restarts_to_go--; + } + + if (entropy->ct == -1) return TRUE; /* if error do nothing */ + + /* Outer loop handles each block in the MCU */ + + for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { + block = MCU_data[blkn]; + ci = cinfo->MCU_membership[blkn]; + tbl = cinfo->cur_comp_info[ci]->dc_tbl_no; + + /* Sections F.2.4.1 & F.1.4.4.1: Decoding of DC coefficients */ + + /* Table F.4: Point to statistics bin S0 for DC coefficient coding */ + st = entropy->dc_stats[tbl] + entropy->dc_context[ci]; + + /* Figure F.19: Decode_DC_DIFF */ + if (arith_decode(cinfo, st) == 0) + entropy->dc_context[ci] = 0; + else { + /* Figure F.21: Decoding nonzero value v */ + /* Figure F.22: Decoding the sign of v */ + sign = arith_decode(cinfo, st + 1); + st += 2; st += sign; + /* Figure F.23: Decoding the magnitude category of v */ + if ((m = arith_decode(cinfo, st)) != 0) { + st = entropy->dc_stats[tbl] + 20; /* Table F.4: X1 = 20 */ + while (arith_decode(cinfo, st)) { + if ((m <<= 1) == 0x8000) { + WARNMS(cinfo, JWRN_ARITH_BAD_CODE); + entropy->ct = -1; /* magnitude overflow */ + return TRUE; + } + st += 1; + } + } + /* Section F.1.4.4.1.2: Establish dc_context conditioning category */ + if (m < (int) ((1L << cinfo->arith_dc_L[tbl]) >> 1)) + entropy->dc_context[ci] = 0; /* zero diff category */ + else if (m > (int) ((1L << cinfo->arith_dc_U[tbl]) >> 1)) + entropy->dc_context[ci] = 12 + (sign * 4); /* large diff category */ + else + entropy->dc_context[ci] = 4 + (sign * 4); /* small diff category */ + v = m; + /* Figure F.24: Decoding the magnitude bit pattern of v */ + st += 14; + while (m >>= 1) + if (arith_decode(cinfo, st)) v |= m; + v += 1; if (sign) v = -v; + entropy->last_dc_val[ci] += v; + } + + /* Scale and output the DC coefficient (assumes jpeg_natural_order[0]=0) */ + (*block)[0] = (JCOEF) (entropy->last_dc_val[ci] << cinfo->Al); + } + + return TRUE; +} + + +/* + * MCU decoding for AC initial scan (either spectral selection, + * or first pass of successive approximation). + */ + +METHODDEF(boolean) +decode_mcu_AC_first (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) +{ + arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; + JBLOCKROW block; + unsigned char *st; + int tbl, sign, k; + int v, m; + const int * natural_order; + + /* Process restart marker if needed */ + if (cinfo->restart_interval) { + if (entropy->restarts_to_go == 0) + process_restart(cinfo); + entropy->restarts_to_go--; + } + + if (entropy->ct == -1) return TRUE; /* if error do nothing */ + + natural_order = cinfo->natural_order; + + /* There is always only one block per MCU */ + block = MCU_data[0]; + tbl = cinfo->cur_comp_info[0]->ac_tbl_no; + + /* Sections F.2.4.2 & F.1.4.4.2: Decoding of AC coefficients */ + + /* Figure F.20: Decode_AC_coefficients */ + k = cinfo->Ss - 1; + do { + st = entropy->ac_stats[tbl] + 3 * k; + if (arith_decode(cinfo, st)) break; /* EOB flag */ + for (;;) { + k++; + if (arith_decode(cinfo, st + 1)) break; + st += 3; + if (k >= cinfo->Se) { + WARNMS(cinfo, JWRN_ARITH_BAD_CODE); + entropy->ct = -1; /* spectral overflow */ + return TRUE; + } + } + /* Figure F.21: Decoding nonzero value v */ + /* Figure F.22: Decoding the sign of v */ + sign = arith_decode(cinfo, entropy->fixed_bin); + st += 2; + /* Figure F.23: Decoding the magnitude category of v */ + if ((m = arith_decode(cinfo, st)) != 0) { + if (arith_decode(cinfo, st)) { + m <<= 1; + st = entropy->ac_stats[tbl] + + (k <= cinfo->arith_ac_K[tbl] ? 189 : 217); + while (arith_decode(cinfo, st)) { + if ((m <<= 1) == 0x8000) { + WARNMS(cinfo, JWRN_ARITH_BAD_CODE); + entropy->ct = -1; /* magnitude overflow */ + return TRUE; + } + st += 1; + } + } + } + v = m; + /* Figure F.24: Decoding the magnitude bit pattern of v */ + st += 14; + while (m >>= 1) + if (arith_decode(cinfo, st)) v |= m; + v += 1; if (sign) v = -v; + /* Scale and output coefficient in natural (dezigzagged) order */ + (*block)[natural_order[k]] = (JCOEF) (v << cinfo->Al); + } while (k < cinfo->Se); + + return TRUE; +} + + +/* + * MCU decoding for DC successive approximation refinement scan. + */ + +METHODDEF(boolean) +decode_mcu_DC_refine (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) +{ + arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; + unsigned char *st; + int p1, blkn; + + /* Process restart marker if needed */ + if (cinfo->restart_interval) { + if (entropy->restarts_to_go == 0) + process_restart(cinfo); + entropy->restarts_to_go--; + } + + st = entropy->fixed_bin; /* use fixed probability estimation */ + p1 = 1 << cinfo->Al; /* 1 in the bit position being coded */ + + /* Outer loop handles each block in the MCU */ + + for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { + /* Encoded data is simply the next bit of the two's-complement DC value */ + if (arith_decode(cinfo, st)) + MCU_data[blkn][0][0] |= p1; + } + + return TRUE; +} + + +/* + * MCU decoding for AC successive approximation refinement scan. + */ + +METHODDEF(boolean) +decode_mcu_AC_refine (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) +{ + arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; + JBLOCKROW block; + JCOEFPTR thiscoef; + unsigned char *st; + int tbl, k, kex; + int p1, m1; + const int * natural_order; + + /* Process restart marker if needed */ + if (cinfo->restart_interval) { + if (entropy->restarts_to_go == 0) + process_restart(cinfo); + entropy->restarts_to_go--; + } + + if (entropy->ct == -1) return TRUE; /* if error do nothing */ + + natural_order = cinfo->natural_order; + + /* There is always only one block per MCU */ + block = MCU_data[0]; + tbl = cinfo->cur_comp_info[0]->ac_tbl_no; + + p1 = 1 << cinfo->Al; /* 1 in the bit position being coded */ + m1 = (-1) << cinfo->Al; /* -1 in the bit position being coded */ + + /* Establish EOBx (previous stage end-of-block) index */ + kex = cinfo->Se; + do { + if ((*block)[natural_order[kex]]) break; + } while (--kex); + + k = cinfo->Ss - 1; + do { + st = entropy->ac_stats[tbl] + 3 * k; + if (k >= kex) + if (arith_decode(cinfo, st)) break; /* EOB flag */ + for (;;) { + thiscoef = *block + natural_order[++k]; + if (*thiscoef) { /* previously nonzero coef */ + if (arith_decode(cinfo, st + 2)) { + if (*thiscoef < 0) + *thiscoef += m1; + else + *thiscoef += p1; + } + break; + } + if (arith_decode(cinfo, st + 1)) { /* newly nonzero coef */ + if (arith_decode(cinfo, entropy->fixed_bin)) + *thiscoef = m1; + else + *thiscoef = p1; + break; + } + st += 3; + if (k >= cinfo->Se) { + WARNMS(cinfo, JWRN_ARITH_BAD_CODE); + entropy->ct = -1; /* spectral overflow */ + return TRUE; + } + } + } while (k < cinfo->Se); + + return TRUE; +} + + +/* + * Decode one MCU's worth of arithmetic-compressed coefficients. + */ + +METHODDEF(boolean) +decode_mcu (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) +{ + arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; + jpeg_component_info * compptr; + JBLOCKROW block; + unsigned char *st; + int blkn, ci, tbl, sign, k; + int v, m; + const int * natural_order; + + /* Process restart marker if needed */ + if (cinfo->restart_interval) { + if (entropy->restarts_to_go == 0) + process_restart(cinfo); + entropy->restarts_to_go--; + } + + if (entropy->ct == -1) return TRUE; /* if error do nothing */ + + natural_order = cinfo->natural_order; + + /* Outer loop handles each block in the MCU */ + + for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { + block = MCU_data[blkn]; + ci = cinfo->MCU_membership[blkn]; + compptr = cinfo->cur_comp_info[ci]; + + /* Sections F.2.4.1 & F.1.4.4.1: Decoding of DC coefficients */ + + tbl = compptr->dc_tbl_no; + + /* Table F.4: Point to statistics bin S0 for DC coefficient coding */ + st = entropy->dc_stats[tbl] + entropy->dc_context[ci]; + + /* Figure F.19: Decode_DC_DIFF */ + if (arith_decode(cinfo, st) == 0) + entropy->dc_context[ci] = 0; + else { + /* Figure F.21: Decoding nonzero value v */ + /* Figure F.22: Decoding the sign of v */ + sign = arith_decode(cinfo, st + 1); + st += 2; st += sign; + /* Figure F.23: Decoding the magnitude category of v */ + if ((m = arith_decode(cinfo, st)) != 0) { + st = entropy->dc_stats[tbl] + 20; /* Table F.4: X1 = 20 */ + while (arith_decode(cinfo, st)) { + if ((m <<= 1) == 0x8000) { + WARNMS(cinfo, JWRN_ARITH_BAD_CODE); + entropy->ct = -1; /* magnitude overflow */ + return TRUE; + } + st += 1; + } + } + /* Section F.1.4.4.1.2: Establish dc_context conditioning category */ + if (m < (int) ((1L << cinfo->arith_dc_L[tbl]) >> 1)) + entropy->dc_context[ci] = 0; /* zero diff category */ + else if (m > (int) ((1L << cinfo->arith_dc_U[tbl]) >> 1)) + entropy->dc_context[ci] = 12 + (sign * 4); /* large diff category */ + else + entropy->dc_context[ci] = 4 + (sign * 4); /* small diff category */ + v = m; + /* Figure F.24: Decoding the magnitude bit pattern of v */ + st += 14; + while (m >>= 1) + if (arith_decode(cinfo, st)) v |= m; + v += 1; if (sign) v = -v; + entropy->last_dc_val[ci] += v; + } + + (*block)[0] = (JCOEF) entropy->last_dc_val[ci]; + + /* Sections F.2.4.2 & F.1.4.4.2: Decoding of AC coefficients */ + + if (cinfo->lim_Se == 0) continue; + tbl = compptr->ac_tbl_no; + k = 0; + + /* Figure F.20: Decode_AC_coefficients */ + do { + st = entropy->ac_stats[tbl] + 3 * k; + if (arith_decode(cinfo, st)) break; /* EOB flag */ + for (;;) { + k++; + if (arith_decode(cinfo, st + 1)) break; + st += 3; + if (k >= cinfo->lim_Se) { + WARNMS(cinfo, JWRN_ARITH_BAD_CODE); + entropy->ct = -1; /* spectral overflow */ + return TRUE; + } + } + /* Figure F.21: Decoding nonzero value v */ + /* Figure F.22: Decoding the sign of v */ + sign = arith_decode(cinfo, entropy->fixed_bin); + st += 2; + /* Figure F.23: Decoding the magnitude category of v */ + if ((m = arith_decode(cinfo, st)) != 0) { + if (arith_decode(cinfo, st)) { + m <<= 1; + st = entropy->ac_stats[tbl] + + (k <= cinfo->arith_ac_K[tbl] ? 189 : 217); + while (arith_decode(cinfo, st)) { + if ((m <<= 1) == 0x8000) { + WARNMS(cinfo, JWRN_ARITH_BAD_CODE); + entropy->ct = -1; /* magnitude overflow */ + return TRUE; + } + st += 1; + } + } + } + v = m; + /* Figure F.24: Decoding the magnitude bit pattern of v */ + st += 14; + while (m >>= 1) + if (arith_decode(cinfo, st)) v |= m; + v += 1; if (sign) v = -v; + (*block)[natural_order[k]] = (JCOEF) v; + } while (k < cinfo->lim_Se); + } + + return TRUE; +} + + +/* + * Initialize for an arithmetic-compressed scan. + */ + +METHODDEF(void) +start_pass (j_decompress_ptr cinfo) +{ + arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy; + int ci, tbl; + jpeg_component_info * compptr; + + if (cinfo->progressive_mode) { + /* Validate progressive scan parameters */ + if (cinfo->Ss == 0) { + if (cinfo->Se != 0) + goto bad; + } else { + /* need not check Ss/Se < 0 since they came from unsigned bytes */ + if (cinfo->Se < cinfo->Ss || cinfo->Se > cinfo->lim_Se) + goto bad; + /* AC scans may have only one component */ + if (cinfo->comps_in_scan != 1) + goto bad; + } + if (cinfo->Ah != 0) { + /* Successive approximation refinement scan: must have Al = Ah-1. */ + if (cinfo->Ah-1 != cinfo->Al) + goto bad; + } + if (cinfo->Al > 13) { /* need not check for < 0 */ + bad: + ERREXIT4(cinfo, JERR_BAD_PROGRESSION, + cinfo->Ss, cinfo->Se, cinfo->Ah, cinfo->Al); + } + /* Update progression status, and verify that scan order is legal. + * Note that inter-scan inconsistencies are treated as warnings + * not fatal errors ... not clear if this is right way to behave. + */ + for (ci = 0; ci < cinfo->comps_in_scan; ci++) { + int coefi, cindex = cinfo->cur_comp_info[ci]->component_index; + int *coef_bit_ptr = & cinfo->coef_bits[cindex][0]; + if (cinfo->Ss && coef_bit_ptr[0] < 0) /* AC without prior DC scan */ + WARNMS2(cinfo, JWRN_BOGUS_PROGRESSION, cindex, 0); + for (coefi = cinfo->Ss; coefi <= cinfo->Se; coefi++) { + int expected = (coef_bit_ptr[coefi] < 0) ? 0 : coef_bit_ptr[coefi]; + if (cinfo->Ah != expected) + WARNMS2(cinfo, JWRN_BOGUS_PROGRESSION, cindex, coefi); + coef_bit_ptr[coefi] = cinfo->Al; + } + } + /* Select MCU decoding routine */ + if (cinfo->Ah == 0) { + if (cinfo->Ss == 0) + entropy->pub.decode_mcu = decode_mcu_DC_first; + else + entropy->pub.decode_mcu = decode_mcu_AC_first; + } else { + if (cinfo->Ss == 0) + entropy->pub.decode_mcu = decode_mcu_DC_refine; + else + entropy->pub.decode_mcu = decode_mcu_AC_refine; + } + } else { + /* Check that the scan parameters Ss, Se, Ah/Al are OK for sequential JPEG. + * This ought to be an error condition, but we make it a warning. + */ + if (cinfo->Ss != 0 || cinfo->Ah != 0 || cinfo->Al != 0 || + (cinfo->Se < DCTSIZE2 && cinfo->Se != cinfo->lim_Se)) + WARNMS(cinfo, JWRN_NOT_SEQUENTIAL); + /* Select MCU decoding routine */ + entropy->pub.decode_mcu = decode_mcu; + } + + /* Allocate & initialize requested statistics areas */ + for (ci = 0; ci < cinfo->comps_in_scan; ci++) { + compptr = cinfo->cur_comp_info[ci]; + if (! cinfo->progressive_mode || (cinfo->Ss == 0 && cinfo->Ah == 0)) { + tbl = compptr->dc_tbl_no; + if (tbl < 0 || tbl >= NUM_ARITH_TBLS) + ERREXIT1(cinfo, JERR_NO_ARITH_TABLE, tbl); + if (entropy->dc_stats[tbl] == NULL) + entropy->dc_stats[tbl] = (unsigned char *) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, DC_STAT_BINS); + MEMZERO(entropy->dc_stats[tbl], DC_STAT_BINS); + /* Initialize DC predictions to 0 */ + entropy->last_dc_val[ci] = 0; + entropy->dc_context[ci] = 0; + } + if ((! cinfo->progressive_mode && cinfo->lim_Se) || + (cinfo->progressive_mode && cinfo->Ss)) { + tbl = compptr->ac_tbl_no; + if (tbl < 0 || tbl >= NUM_ARITH_TBLS) + ERREXIT1(cinfo, JERR_NO_ARITH_TABLE, tbl); + if (entropy->ac_stats[tbl] == NULL) + entropy->ac_stats[tbl] = (unsigned char *) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, AC_STAT_BINS); + MEMZERO(entropy->ac_stats[tbl], AC_STAT_BINS); + } + } + + /* Initialize arithmetic decoding variables */ + entropy->c = 0; + entropy->a = 0; + entropy->ct = -16; /* force reading 2 initial bytes to fill C */ + + /* Initialize restart counter */ + entropy->restarts_to_go = cinfo->restart_interval; +} + + +/* + * Module initialization routine for arithmetic entropy decoding. + */ + +GLOBAL(void) +jinit_arith_decoder (j_decompress_ptr cinfo) +{ + arith_entropy_ptr entropy; + int i; + + entropy = (arith_entropy_ptr) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(arith_entropy_decoder)); + cinfo->entropy = &entropy->pub; + entropy->pub.start_pass = start_pass; + + /* Mark tables unallocated */ + for (i = 0; i < NUM_ARITH_TBLS; i++) { + entropy->dc_stats[i] = NULL; + entropy->ac_stats[i] = NULL; + } + + /* Initialize index for fixed probability estimation */ + entropy->fixed_bin[0] = 113; + + if (cinfo->progressive_mode) { + /* Create progression status table */ + int *coef_bit_ptr, ci; + cinfo->coef_bits = (int (*)[DCTSIZE2]) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + cinfo->num_components*DCTSIZE2*SIZEOF(int)); + coef_bit_ptr = & cinfo->coef_bits[0][0]; + for (ci = 0; ci < cinfo->num_components; ci++) + for (i = 0; i < DCTSIZE2; i++) + *coef_bit_ptr++ = -1; + } +} diff --git a/jpeg-9/jdatadst.c b/jpeg-9/jdatadst.c new file mode 100755 index 0000000..677e463 --- /dev/null +++ b/jpeg-9/jdatadst.c @@ -0,0 +1,270 @@ +/* + * jdatadst.c + * + * Copyright (C) 1994-1996, Thomas G. Lane. + * Modified 2009-2012 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains compression data destination routines for the case of + * emitting JPEG data to memory or to a file (or any stdio stream). + * While these routines are sufficient for most applications, + * some will want to use a different destination manager. + * IMPORTANT: we assume that fwrite() will correctly transcribe an array of + * JOCTETs into 8-bit-wide elements on external storage. If char is wider + * than 8 bits on your machine, you may need to do some tweaking. + */ + +/* this is not a core library module, so it doesn't define JPEG_INTERNALS */ +#include "jinclude.h" +#include "jpeglib.h" +#include "jerror.h" + +#ifndef HAVE_STDLIB_H /* should declare malloc(),free() */ +extern void * malloc JPP((size_t size)); +extern void free JPP((void *ptr)); +#endif + + +/* Expanded data destination object for stdio output */ + +typedef struct { + struct jpeg_destination_mgr pub; /* public fields */ + + FILE * outfile; /* target stream */ + JOCTET * buffer; /* start of buffer */ +} my_destination_mgr; + +typedef my_destination_mgr * my_dest_ptr; + +#define OUTPUT_BUF_SIZE 4096 /* choose an efficiently fwrite'able size */ + + +/* Expanded data destination object for memory output */ + +typedef struct { + struct jpeg_destination_mgr pub; /* public fields */ + + unsigned char ** outbuffer; /* target buffer */ + unsigned long * outsize; + unsigned char * newbuffer; /* newly allocated buffer */ + JOCTET * buffer; /* start of buffer */ + size_t bufsize; +} my_mem_destination_mgr; + +typedef my_mem_destination_mgr * my_mem_dest_ptr; + + +/* + * Initialize destination --- called by jpeg_start_compress + * before any data is actually written. + */ + +METHODDEF(void) +init_destination (j_compress_ptr cinfo) +{ + my_dest_ptr dest = (my_dest_ptr) cinfo->dest; + + /* Allocate the output buffer --- it will be released when done with image */ + dest->buffer = (JOCTET *) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + OUTPUT_BUF_SIZE * SIZEOF(JOCTET)); + + dest->pub.next_output_byte = dest->buffer; + dest->pub.free_in_buffer = OUTPUT_BUF_SIZE; +} + +METHODDEF(void) +init_mem_destination (j_compress_ptr cinfo) +{ + /* no work necessary here */ +} + + +/* + * Empty the output buffer --- called whenever buffer fills up. + * + * In typical applications, this should write the entire output buffer + * (ignoring the current state of next_output_byte & free_in_buffer), + * reset the pointer & count to the start of the buffer, and return TRUE + * indicating that the buffer has been dumped. + * + * In applications that need to be able to suspend compression due to output + * overrun, a FALSE return indicates that the buffer cannot be emptied now. + * In this situation, the compressor will return to its caller (possibly with + * an indication that it has not accepted all the supplied scanlines). The + * application should resume compression after it has made more room in the + * output buffer. Note that there are substantial restrictions on the use of + * suspension --- see the documentation. + * + * When suspending, the compressor will back up to a convenient restart point + * (typically the start of the current MCU). next_output_byte & free_in_buffer + * indicate where the restart point will be if the current call returns FALSE. + * Data beyond this point will be regenerated after resumption, so do not + * write it out when emptying the buffer externally. + */ + +METHODDEF(boolean) +empty_output_buffer (j_compress_ptr cinfo) +{ + my_dest_ptr dest = (my_dest_ptr) cinfo->dest; + + if (JFWRITE(dest->outfile, dest->buffer, OUTPUT_BUF_SIZE) != + (size_t) OUTPUT_BUF_SIZE) + ERREXIT(cinfo, JERR_FILE_WRITE); + + dest->pub.next_output_byte = dest->buffer; + dest->pub.free_in_buffer = OUTPUT_BUF_SIZE; + + return TRUE; +} + +METHODDEF(boolean) +empty_mem_output_buffer (j_compress_ptr cinfo) +{ + size_t nextsize; + JOCTET * nextbuffer; + my_mem_dest_ptr dest = (my_mem_dest_ptr) cinfo->dest; + + /* Try to allocate new buffer with double size */ + nextsize = dest->bufsize * 2; + nextbuffer = (JOCTET *) malloc(nextsize); + + if (nextbuffer == NULL) + ERREXIT1(cinfo, JERR_OUT_OF_MEMORY, 10); + + MEMCOPY(nextbuffer, dest->buffer, dest->bufsize); + + if (dest->newbuffer != NULL) + free(dest->newbuffer); + + dest->newbuffer = nextbuffer; + + dest->pub.next_output_byte = nextbuffer + dest->bufsize; + dest->pub.free_in_buffer = dest->bufsize; + + dest->buffer = nextbuffer; + dest->bufsize = nextsize; + + return TRUE; +} + + +/* + * Terminate destination --- called by jpeg_finish_compress + * after all data has been written. Usually needs to flush buffer. + * + * NB: *not* called by jpeg_abort or jpeg_destroy; surrounding + * application must deal with any cleanup that should happen even + * for error exit. + */ + +METHODDEF(void) +term_destination (j_compress_ptr cinfo) +{ + my_dest_ptr dest = (my_dest_ptr) cinfo->dest; + size_t datacount = OUTPUT_BUF_SIZE - dest->pub.free_in_buffer; + + /* Write any data remaining in the buffer */ + if (datacount > 0) { + if (JFWRITE(dest->outfile, dest->buffer, datacount) != datacount) + ERREXIT(cinfo, JERR_FILE_WRITE); + } + fflush(dest->outfile); + /* Make sure we wrote the output file OK */ + if (ferror(dest->outfile)) + ERREXIT(cinfo, JERR_FILE_WRITE); +} + +METHODDEF(void) +term_mem_destination (j_compress_ptr cinfo) +{ + my_mem_dest_ptr dest = (my_mem_dest_ptr) cinfo->dest; + + *dest->outbuffer = dest->buffer; + *dest->outsize = dest->bufsize - dest->pub.free_in_buffer; +} + + +/* + * Prepare for output to a stdio stream. + * The caller must have already opened the stream, and is responsible + * for closing it after finishing compression. + */ + +GLOBAL(void) +jpeg_stdio_dest (j_compress_ptr cinfo, FILE * outfile) +{ + my_dest_ptr dest; + + /* The destination object is made permanent so that multiple JPEG images + * can be written to the same file without re-executing jpeg_stdio_dest. + * This makes it dangerous to use this manager and a different destination + * manager serially with the same JPEG object, because their private object + * sizes may be different. Caveat programmer. + */ + if (cinfo->dest == NULL) { /* first time for this JPEG object? */ + cinfo->dest = (struct jpeg_destination_mgr *) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT, + SIZEOF(my_destination_mgr)); + } + + dest = (my_dest_ptr) cinfo->dest; + dest->pub.init_destination = init_destination; + dest->pub.empty_output_buffer = empty_output_buffer; + dest->pub.term_destination = term_destination; + dest->outfile = outfile; +} + + +/* + * Prepare for output to a memory buffer. + * The caller may supply an own initial buffer with appropriate size. + * Otherwise, or when the actual data output exceeds the given size, + * the library adapts the buffer size as necessary. + * The standard library functions malloc/free are used for allocating + * larger memory, so the buffer is available to the application after + * finishing compression, and then the application is responsible for + * freeing the requested memory. + * Note: An initial buffer supplied by the caller is expected to be + * managed by the application. The library does not free such buffer + * when allocating a larger buffer. + */ + +GLOBAL(void) +jpeg_mem_dest (j_compress_ptr cinfo, + unsigned char ** outbuffer, unsigned long * outsize) +{ + my_mem_dest_ptr dest; + + if (outbuffer == NULL || outsize == NULL) /* sanity check */ + ERREXIT(cinfo, JERR_BUFFER_SIZE); + + /* The destination object is made permanent so that multiple JPEG images + * can be written to the same buffer without re-executing jpeg_mem_dest. + */ + if (cinfo->dest == NULL) { /* first time for this JPEG object? */ + cinfo->dest = (struct jpeg_destination_mgr *) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT, + SIZEOF(my_mem_destination_mgr)); + } + + dest = (my_mem_dest_ptr) cinfo->dest; + dest->pub.init_destination = init_mem_destination; + dest->pub.empty_output_buffer = empty_mem_output_buffer; + dest->pub.term_destination = term_mem_destination; + dest->outbuffer = outbuffer; + dest->outsize = outsize; + dest->newbuffer = NULL; + + if (*outbuffer == NULL || *outsize == 0) { + /* Allocate initial buffer */ + dest->newbuffer = *outbuffer = (unsigned char *) malloc(OUTPUT_BUF_SIZE); + if (dest->newbuffer == NULL) + ERREXIT1(cinfo, JERR_OUT_OF_MEMORY, 10); + *outsize = OUTPUT_BUF_SIZE; + } + + dest->pub.next_output_byte = dest->buffer = *outbuffer; + dest->pub.free_in_buffer = dest->bufsize = *outsize; +} diff --git a/jpeg-9/jdatasrc.c b/jpeg-9/jdatasrc.c new file mode 100755 index 0000000..e8bca76 --- /dev/null +++ b/jpeg-9/jdatasrc.c @@ -0,0 +1,275 @@ +/* + * jdatasrc.c + * + * Copyright (C) 1994-1996, Thomas G. Lane. + * Modified 2009-2011 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains decompression data source routines for the case of + * reading JPEG data from memory or from a file (or any stdio stream). + * While these routines are sufficient for most applications, + * some will want to use a different source manager. + * IMPORTANT: we assume that fread() will correctly transcribe an array of + * JOCTETs from 8-bit-wide elements on external storage. If char is wider + * than 8 bits on your machine, you may need to do some tweaking. + */ + +/* this is not a core library module, so it doesn't define JPEG_INTERNALS */ +#include "jinclude.h" +#include "jpeglib.h" +#include "jerror.h" + + +/* Expanded data source object for stdio input */ + +typedef struct { + struct jpeg_source_mgr pub; /* public fields */ + + FILE * infile; /* source stream */ + JOCTET * buffer; /* start of buffer */ + boolean start_of_file; /* have we gotten any data yet? */ +} my_source_mgr; + +typedef my_source_mgr * my_src_ptr; + +#define INPUT_BUF_SIZE 4096 /* choose an efficiently fread'able size */ + + +/* + * Initialize source --- called by jpeg_read_header + * before any data is actually read. + */ + +METHODDEF(void) +init_source (j_decompress_ptr cinfo) +{ + my_src_ptr src = (my_src_ptr) cinfo->src; + + /* We reset the empty-input-file flag for each image, + * but we don't clear the input buffer. + * This is correct behavior for reading a series of images from one source. + */ + src->start_of_file = TRUE; +} + +METHODDEF(void) +init_mem_source (j_decompress_ptr cinfo) +{ + /* no work necessary here */ +} + + +/* + * Fill the input buffer --- called whenever buffer is emptied. + * + * In typical applications, this should read fresh data into the buffer + * (ignoring the current state of next_input_byte & bytes_in_buffer), + * reset the pointer & count to the start of the buffer, and return TRUE + * indicating that the buffer has been reloaded. It is not necessary to + * fill the buffer entirely, only to obtain at least one more byte. + * + * There is no such thing as an EOF return. If the end of the file has been + * reached, the routine has a choice of ERREXIT() or inserting fake data into + * the buffer. In most cases, generating a warning message and inserting a + * fake EOI marker is the best course of action --- this will allow the + * decompressor to output however much of the image is there. However, + * the resulting error message is misleading if the real problem is an empty + * input file, so we handle that case specially. + * + * In applications that need to be able to suspend compression due to input + * not being available yet, a FALSE return indicates that no more data can be + * obtained right now, but more may be forthcoming later. In this situation, + * the decompressor will return to its caller (with an indication of the + * number of scanlines it has read, if any). The application should resume + * decompression after it has loaded more data into the input buffer. Note + * that there are substantial restrictions on the use of suspension --- see + * the documentation. + * + * When suspending, the decompressor will back up to a convenient restart point + * (typically the start of the current MCU). next_input_byte & bytes_in_buffer + * indicate where the restart point will be if the current call returns FALSE. + * Data beyond this point must be rescanned after resumption, so move it to + * the front of the buffer rather than discarding it. + */ + +METHODDEF(boolean) +fill_input_buffer (j_decompress_ptr cinfo) +{ + my_src_ptr src = (my_src_ptr) cinfo->src; + size_t nbytes; + + nbytes = JFREAD(src->infile, src->buffer, INPUT_BUF_SIZE); + + if (nbytes <= 0) { + if (src->start_of_file) /* Treat empty input file as fatal error */ + ERREXIT(cinfo, JERR_INPUT_EMPTY); + WARNMS(cinfo, JWRN_JPEG_EOF); + /* Insert a fake EOI marker */ + src->buffer[0] = (JOCTET) 0xFF; + src->buffer[1] = (JOCTET) JPEG_EOI; + nbytes = 2; + } + + src->pub.next_input_byte = src->buffer; + src->pub.bytes_in_buffer = nbytes; + src->start_of_file = FALSE; + + return TRUE; +} + +METHODDEF(boolean) +fill_mem_input_buffer (j_decompress_ptr cinfo) +{ + static const JOCTET mybuffer[4] = { + (JOCTET) 0xFF, (JOCTET) JPEG_EOI, 0, 0 + }; + + /* The whole JPEG data is expected to reside in the supplied memory + * buffer, so any request for more data beyond the given buffer size + * is treated as an error. + */ + WARNMS(cinfo, JWRN_JPEG_EOF); + + /* Insert a fake EOI marker */ + + cinfo->src->next_input_byte = mybuffer; + cinfo->src->bytes_in_buffer = 2; + + return TRUE; +} + + +/* + * Skip data --- used to skip over a potentially large amount of + * uninteresting data (such as an APPn marker). + * + * Writers of suspendable-input applications must note that skip_input_data + * is not granted the right to give a suspension return. If the skip extends + * beyond the data currently in the buffer, the buffer can be marked empty so + * that the next read will cause a fill_input_buffer call that can suspend. + * Arranging for additional bytes to be discarded before reloading the input + * buffer is the application writer's problem. + */ + +METHODDEF(void) +skip_input_data (j_decompress_ptr cinfo, long num_bytes) +{ + struct jpeg_source_mgr * src = cinfo->src; + + /* Just a dumb implementation for now. Could use fseek() except + * it doesn't work on pipes. Not clear that being smart is worth + * any trouble anyway --- large skips are infrequent. + */ + if (num_bytes > 0) { + while (num_bytes > (long) src->bytes_in_buffer) { + num_bytes -= (long) src->bytes_in_buffer; + (void) (*src->fill_input_buffer) (cinfo); + /* note we assume that fill_input_buffer will never return FALSE, + * so suspension need not be handled. + */ + } + src->next_input_byte += (size_t) num_bytes; + src->bytes_in_buffer -= (size_t) num_bytes; + } +} + + +/* + * An additional method that can be provided by data source modules is the + * resync_to_restart method for error recovery in the presence of RST markers. + * For the moment, this source module just uses the default resync method + * provided by the JPEG library. That method assumes that no backtracking + * is possible. + */ + + +/* + * Terminate source --- called by jpeg_finish_decompress + * after all data has been read. Often a no-op. + * + * NB: *not* called by jpeg_abort or jpeg_destroy; surrounding + * application must deal with any cleanup that should happen even + * for error exit. + */ + +METHODDEF(void) +term_source (j_decompress_ptr cinfo) +{ + /* no work necessary here */ +} + + +/* + * Prepare for input from a stdio stream. + * The caller must have already opened the stream, and is responsible + * for closing it after finishing decompression. + */ + +GLOBAL(void) +jpeg_stdio_src (j_decompress_ptr cinfo, FILE * infile) +{ + my_src_ptr src; + + /* The source object and input buffer are made permanent so that a series + * of JPEG images can be read from the same file by calling jpeg_stdio_src + * only before the first one. (If we discarded the buffer at the end of + * one image, we'd likely lose the start of the next one.) + * This makes it unsafe to use this manager and a different source + * manager serially with the same JPEG object. Caveat programmer. + */ + if (cinfo->src == NULL) { /* first time for this JPEG object? */ + cinfo->src = (struct jpeg_source_mgr *) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT, + SIZEOF(my_source_mgr)); + src = (my_src_ptr) cinfo->src; + src->buffer = (JOCTET *) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT, + INPUT_BUF_SIZE * SIZEOF(JOCTET)); + } + + src = (my_src_ptr) cinfo->src; + src->pub.init_source = init_source; + src->pub.fill_input_buffer = fill_input_buffer; + src->pub.skip_input_data = skip_input_data; + src->pub.resync_to_restart = jpeg_resync_to_restart; /* use default method */ + src->pub.term_source = term_source; + src->infile = infile; + src->pub.bytes_in_buffer = 0; /* forces fill_input_buffer on first read */ + src->pub.next_input_byte = NULL; /* until buffer loaded */ +} + + +/* + * Prepare for input from a supplied memory buffer. + * The buffer must contain the whole JPEG data. + */ + +GLOBAL(void) +jpeg_mem_src (j_decompress_ptr cinfo, + unsigned char * inbuffer, unsigned long insize) +{ + struct jpeg_source_mgr * src; + + if (inbuffer == NULL || insize == 0) /* Treat empty input as fatal error */ + ERREXIT(cinfo, JERR_INPUT_EMPTY); + + /* The source object is made permanent so that a series of JPEG images + * can be read from the same buffer by calling jpeg_mem_src only before + * the first one. + */ + if (cinfo->src == NULL) { /* first time for this JPEG object? */ + cinfo->src = (struct jpeg_source_mgr *) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT, + SIZEOF(struct jpeg_source_mgr)); + } + + src = cinfo->src; + src->init_source = init_mem_source; + src->fill_input_buffer = fill_mem_input_buffer; + src->skip_input_data = skip_input_data; + src->resync_to_restart = jpeg_resync_to_restart; /* use default method */ + src->term_source = term_source; + src->bytes_in_buffer = (size_t) insize; + src->next_input_byte = (JOCTET *) inbuffer; +} diff --git a/jpeg-9/jdcoefct.c b/jpeg-9/jdcoefct.c new file mode 100755 index 0000000..75ee51f --- /dev/null +++ b/jpeg-9/jdcoefct.c @@ -0,0 +1,741 @@ +/* + * jdcoefct.c + * + * Copyright (C) 1994-1997, Thomas G. Lane. + * Modified 2002-2011 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains the coefficient buffer controller for decompression. + * This controller is the top level of the JPEG decompressor proper. + * The coefficient buffer lies between entropy decoding and inverse-DCT steps. + * + * In buffered-image mode, this controller is the interface between + * input-oriented processing and output-oriented processing. + * Also, the input side (only) is used when reading a file for transcoding. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" + +/* Block smoothing is only applicable for progressive JPEG, so: */ +#ifndef D_PROGRESSIVE_SUPPORTED +#undef BLOCK_SMOOTHING_SUPPORTED +#endif + +/* Private buffer controller object */ + +typedef struct { + struct jpeg_d_coef_controller pub; /* public fields */ + + /* These variables keep track of the current location of the input side. */ + /* cinfo->input_iMCU_row is also used for this. */ + JDIMENSION MCU_ctr; /* counts MCUs processed in current row */ + int MCU_vert_offset; /* counts MCU rows within iMCU row */ + int MCU_rows_per_iMCU_row; /* number of such rows needed */ + + /* The output side's location is represented by cinfo->output_iMCU_row. */ + + /* In single-pass modes, it's sufficient to buffer just one MCU. + * We allocate a workspace of D_MAX_BLOCKS_IN_MCU coefficient blocks, + * and let the entropy decoder write into that workspace each time. + * (On 80x86, the workspace is FAR even though it's not really very big; + * this is to keep the module interfaces unchanged when a large coefficient + * buffer is necessary.) + * In multi-pass modes, this array points to the current MCU's blocks + * within the virtual arrays; it is used only by the input side. + */ + JBLOCKROW MCU_buffer[D_MAX_BLOCKS_IN_MCU]; + +#ifdef D_MULTISCAN_FILES_SUPPORTED + /* In multi-pass modes, we need a virtual block array for each component. */ + jvirt_barray_ptr whole_image[MAX_COMPONENTS]; +#endif + +#ifdef BLOCK_SMOOTHING_SUPPORTED + /* When doing block smoothing, we latch coefficient Al values here */ + int * coef_bits_latch; +#define SAVED_COEFS 6 /* we save coef_bits[0..5] */ +#endif +} my_coef_controller; + +typedef my_coef_controller * my_coef_ptr; + +/* Forward declarations */ +METHODDEF(int) decompress_onepass + JPP((j_decompress_ptr cinfo, JSAMPIMAGE output_buf)); +#ifdef D_MULTISCAN_FILES_SUPPORTED +METHODDEF(int) decompress_data + JPP((j_decompress_ptr cinfo, JSAMPIMAGE output_buf)); +#endif +#ifdef BLOCK_SMOOTHING_SUPPORTED +LOCAL(boolean) smoothing_ok JPP((j_decompress_ptr cinfo)); +METHODDEF(int) decompress_smooth_data + JPP((j_decompress_ptr cinfo, JSAMPIMAGE output_buf)); +#endif + + +LOCAL(void) +start_iMCU_row (j_decompress_ptr cinfo) +/* Reset within-iMCU-row counters for a new row (input side) */ +{ + my_coef_ptr coef = (my_coef_ptr) cinfo->coef; + + /* In an interleaved scan, an MCU row is the same as an iMCU row. + * In a noninterleaved scan, an iMCU row has v_samp_factor MCU rows. + * But at the bottom of the image, process only what's left. + */ + if (cinfo->comps_in_scan > 1) { + coef->MCU_rows_per_iMCU_row = 1; + } else { + if (cinfo->input_iMCU_row < (cinfo->total_iMCU_rows-1)) + coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->v_samp_factor; + else + coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->last_row_height; + } + + coef->MCU_ctr = 0; + coef->MCU_vert_offset = 0; +} + + +/* + * Initialize for an input processing pass. + */ + +METHODDEF(void) +start_input_pass (j_decompress_ptr cinfo) +{ + cinfo->input_iMCU_row = 0; + start_iMCU_row(cinfo); +} + + +/* + * Initialize for an output processing pass. + */ + +METHODDEF(void) +start_output_pass (j_decompress_ptr cinfo) +{ +#ifdef BLOCK_SMOOTHING_SUPPORTED + my_coef_ptr coef = (my_coef_ptr) cinfo->coef; + + /* If multipass, check to see whether to use block smoothing on this pass */ + if (coef->pub.coef_arrays != NULL) { + if (cinfo->do_block_smoothing && smoothing_ok(cinfo)) + coef->pub.decompress_data = decompress_smooth_data; + else + coef->pub.decompress_data = decompress_data; + } +#endif + cinfo->output_iMCU_row = 0; +} + + +/* + * Decompress and return some data in the single-pass case. + * Always attempts to emit one fully interleaved MCU row ("iMCU" row). + * Input and output must run in lockstep since we have only a one-MCU buffer. + * Return value is JPEG_ROW_COMPLETED, JPEG_SCAN_COMPLETED, or JPEG_SUSPENDED. + * + * NB: output_buf contains a plane for each component in image, + * which we index according to the component's SOF position. + */ + +METHODDEF(int) +decompress_onepass (j_decompress_ptr cinfo, JSAMPIMAGE output_buf) +{ + my_coef_ptr coef = (my_coef_ptr) cinfo->coef; + JDIMENSION MCU_col_num; /* index of current MCU within row */ + JDIMENSION last_MCU_col = cinfo->MCUs_per_row - 1; + JDIMENSION last_iMCU_row = cinfo->total_iMCU_rows - 1; + int blkn, ci, xindex, yindex, yoffset, useful_width; + JSAMPARRAY output_ptr; + JDIMENSION start_col, output_col; + jpeg_component_info *compptr; + inverse_DCT_method_ptr inverse_DCT; + + /* Loop to process as much as one whole iMCU row */ + for (yoffset = coef->MCU_vert_offset; yoffset < coef->MCU_rows_per_iMCU_row; + yoffset++) { + for (MCU_col_num = coef->MCU_ctr; MCU_col_num <= last_MCU_col; + MCU_col_num++) { + /* Try to fetch an MCU. Entropy decoder expects buffer to be zeroed. */ + if (cinfo->lim_Se) /* can bypass in DC only case */ + FMEMZERO((void FAR *) coef->MCU_buffer[0], + (size_t) (cinfo->blocks_in_MCU * SIZEOF(JBLOCK))); + if (! (*cinfo->entropy->decode_mcu) (cinfo, coef->MCU_buffer)) { + /* Suspension forced; update state counters and exit */ + coef->MCU_vert_offset = yoffset; + coef->MCU_ctr = MCU_col_num; + return JPEG_SUSPENDED; + } + /* Determine where data should go in output_buf and do the IDCT thing. + * We skip dummy blocks at the right and bottom edges (but blkn gets + * incremented past them!). Note the inner loop relies on having + * allocated the MCU_buffer[] blocks sequentially. + */ + blkn = 0; /* index of current DCT block within MCU */ + for (ci = 0; ci < cinfo->comps_in_scan; ci++) { + compptr = cinfo->cur_comp_info[ci]; + /* Don't bother to IDCT an uninteresting component. */ + if (! compptr->component_needed) { + blkn += compptr->MCU_blocks; + continue; + } + inverse_DCT = cinfo->idct->inverse_DCT[compptr->component_index]; + useful_width = (MCU_col_num < last_MCU_col) ? compptr->MCU_width + : compptr->last_col_width; + output_ptr = output_buf[compptr->component_index] + + yoffset * compptr->DCT_v_scaled_size; + start_col = MCU_col_num * compptr->MCU_sample_width; + for (yindex = 0; yindex < compptr->MCU_height; yindex++) { + if (cinfo->input_iMCU_row < last_iMCU_row || + yoffset+yindex < compptr->last_row_height) { + output_col = start_col; + for (xindex = 0; xindex < useful_width; xindex++) { + (*inverse_DCT) (cinfo, compptr, + (JCOEFPTR) coef->MCU_buffer[blkn+xindex], + output_ptr, output_col); + output_col += compptr->DCT_h_scaled_size; + } + } + blkn += compptr->MCU_width; + output_ptr += compptr->DCT_v_scaled_size; + } + } + } + /* Completed an MCU row, but perhaps not an iMCU row */ + coef->MCU_ctr = 0; + } + /* Completed the iMCU row, advance counters for next one */ + cinfo->output_iMCU_row++; + if (++(cinfo->input_iMCU_row) < cinfo->total_iMCU_rows) { + start_iMCU_row(cinfo); + return JPEG_ROW_COMPLETED; + } + /* Completed the scan */ + (*cinfo->inputctl->finish_input_pass) (cinfo); + return JPEG_SCAN_COMPLETED; +} + + +/* + * Dummy consume-input routine for single-pass operation. + */ + +METHODDEF(int) +dummy_consume_data (j_decompress_ptr cinfo) +{ + return JPEG_SUSPENDED; /* Always indicate nothing was done */ +} + + +#ifdef D_MULTISCAN_FILES_SUPPORTED + +/* + * Consume input data and store it in the full-image coefficient buffer. + * We read as much as one fully interleaved MCU row ("iMCU" row) per call, + * ie, v_samp_factor block rows for each component in the scan. + * Return value is JPEG_ROW_COMPLETED, JPEG_SCAN_COMPLETED, or JPEG_SUSPENDED. + */ + +METHODDEF(int) +consume_data (j_decompress_ptr cinfo) +{ + my_coef_ptr coef = (my_coef_ptr) cinfo->coef; + JDIMENSION MCU_col_num; /* index of current MCU within row */ + int blkn, ci, xindex, yindex, yoffset; + JDIMENSION start_col; + JBLOCKARRAY buffer[MAX_COMPS_IN_SCAN]; + JBLOCKROW buffer_ptr; + jpeg_component_info *compptr; + + /* Align the virtual buffers for the components used in this scan. */ + for (ci = 0; ci < cinfo->comps_in_scan; ci++) { + compptr = cinfo->cur_comp_info[ci]; + buffer[ci] = (*cinfo->mem->access_virt_barray) + ((j_common_ptr) cinfo, coef->whole_image[compptr->component_index], + cinfo->input_iMCU_row * compptr->v_samp_factor, + (JDIMENSION) compptr->v_samp_factor, TRUE); + /* Note: entropy decoder expects buffer to be zeroed, + * but this is handled automatically by the memory manager + * because we requested a pre-zeroed array. + */ + } + + /* Loop to process one whole iMCU row */ + for (yoffset = coef->MCU_vert_offset; yoffset < coef->MCU_rows_per_iMCU_row; + yoffset++) { + for (MCU_col_num = coef->MCU_ctr; MCU_col_num < cinfo->MCUs_per_row; + MCU_col_num++) { + /* Construct list of pointers to DCT blocks belonging to this MCU */ + blkn = 0; /* index of current DCT block within MCU */ + for (ci = 0; ci < cinfo->comps_in_scan; ci++) { + compptr = cinfo->cur_comp_info[ci]; + start_col = MCU_col_num * compptr->MCU_width; + for (yindex = 0; yindex < compptr->MCU_height; yindex++) { + buffer_ptr = buffer[ci][yindex+yoffset] + start_col; + for (xindex = 0; xindex < compptr->MCU_width; xindex++) { + coef->MCU_buffer[blkn++] = buffer_ptr++; + } + } + } + /* Try to fetch the MCU. */ + if (! (*cinfo->entropy->decode_mcu) (cinfo, coef->MCU_buffer)) { + /* Suspension forced; update state counters and exit */ + coef->MCU_vert_offset = yoffset; + coef->MCU_ctr = MCU_col_num; + return JPEG_SUSPENDED; + } + } + /* Completed an MCU row, but perhaps not an iMCU row */ + coef->MCU_ctr = 0; + } + /* Completed the iMCU row, advance counters for next one */ + if (++(cinfo->input_iMCU_row) < cinfo->total_iMCU_rows) { + start_iMCU_row(cinfo); + return JPEG_ROW_COMPLETED; + } + /* Completed the scan */ + (*cinfo->inputctl->finish_input_pass) (cinfo); + return JPEG_SCAN_COMPLETED; +} + + +/* + * Decompress and return some data in the multi-pass case. + * Always attempts to emit one fully interleaved MCU row ("iMCU" row). + * Return value is JPEG_ROW_COMPLETED, JPEG_SCAN_COMPLETED, or JPEG_SUSPENDED. + * + * NB: output_buf contains a plane for each component in image. + */ + +METHODDEF(int) +decompress_data (j_decompress_ptr cinfo, JSAMPIMAGE output_buf) +{ + my_coef_ptr coef = (my_coef_ptr) cinfo->coef; + JDIMENSION last_iMCU_row = cinfo->total_iMCU_rows - 1; + JDIMENSION block_num; + int ci, block_row, block_rows; + JBLOCKARRAY buffer; + JBLOCKROW buffer_ptr; + JSAMPARRAY output_ptr; + JDIMENSION output_col; + jpeg_component_info *compptr; + inverse_DCT_method_ptr inverse_DCT; + + /* Force some input to be done if we are getting ahead of the input. */ + while (cinfo->input_scan_number < cinfo->output_scan_number || + (cinfo->input_scan_number == cinfo->output_scan_number && + cinfo->input_iMCU_row <= cinfo->output_iMCU_row)) { + if ((*cinfo->inputctl->consume_input)(cinfo) == JPEG_SUSPENDED) + return JPEG_SUSPENDED; + } + + /* OK, output from the virtual arrays. */ + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; + ci++, compptr++) { + /* Don't bother to IDCT an uninteresting component. */ + if (! compptr->component_needed) + continue; + /* Align the virtual buffer for this component. */ + buffer = (*cinfo->mem->access_virt_barray) + ((j_common_ptr) cinfo, coef->whole_image[ci], + cinfo->output_iMCU_row * compptr->v_samp_factor, + (JDIMENSION) compptr->v_samp_factor, FALSE); + /* Count non-dummy DCT block rows in this iMCU row. */ + if (cinfo->output_iMCU_row < last_iMCU_row) + block_rows = compptr->v_samp_factor; + else { + /* NB: can't use last_row_height here; it is input-side-dependent! */ + block_rows = (int) (compptr->height_in_blocks % compptr->v_samp_factor); + if (block_rows == 0) block_rows = compptr->v_samp_factor; + } + inverse_DCT = cinfo->idct->inverse_DCT[ci]; + output_ptr = output_buf[ci]; + /* Loop over all DCT blocks to be processed. */ + for (block_row = 0; block_row < block_rows; block_row++) { + buffer_ptr = buffer[block_row]; + output_col = 0; + for (block_num = 0; block_num < compptr->width_in_blocks; block_num++) { + (*inverse_DCT) (cinfo, compptr, (JCOEFPTR) buffer_ptr, + output_ptr, output_col); + buffer_ptr++; + output_col += compptr->DCT_h_scaled_size; + } + output_ptr += compptr->DCT_v_scaled_size; + } + } + + if (++(cinfo->output_iMCU_row) < cinfo->total_iMCU_rows) + return JPEG_ROW_COMPLETED; + return JPEG_SCAN_COMPLETED; +} + +#endif /* D_MULTISCAN_FILES_SUPPORTED */ + + +#ifdef BLOCK_SMOOTHING_SUPPORTED + +/* + * This code applies interblock smoothing as described by section K.8 + * of the JPEG standard: the first 5 AC coefficients are estimated from + * the DC values of a DCT block and its 8 neighboring blocks. + * We apply smoothing only for progressive JPEG decoding, and only if + * the coefficients it can estimate are not yet known to full precision. + */ + +/* Natural-order array positions of the first 5 zigzag-order coefficients */ +#define Q01_POS 1 +#define Q10_POS 8 +#define Q20_POS 16 +#define Q11_POS 9 +#define Q02_POS 2 + +/* + * Determine whether block smoothing is applicable and safe. + * We also latch the current states of the coef_bits[] entries for the + * AC coefficients; otherwise, if the input side of the decompressor + * advances into a new scan, we might think the coefficients are known + * more accurately than they really are. + */ + +LOCAL(boolean) +smoothing_ok (j_decompress_ptr cinfo) +{ + my_coef_ptr coef = (my_coef_ptr) cinfo->coef; + boolean smoothing_useful = FALSE; + int ci, coefi; + jpeg_component_info *compptr; + JQUANT_TBL * qtable; + int * coef_bits; + int * coef_bits_latch; + + if (! cinfo->progressive_mode || cinfo->coef_bits == NULL) + return FALSE; + + /* Allocate latch area if not already done */ + if (coef->coef_bits_latch == NULL) + coef->coef_bits_latch = (int *) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + cinfo->num_components * + (SAVED_COEFS * SIZEOF(int))); + coef_bits_latch = coef->coef_bits_latch; + + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; + ci++, compptr++) { + /* All components' quantization values must already be latched. */ + if ((qtable = compptr->quant_table) == NULL) + return FALSE; + /* Verify DC & first 5 AC quantizers are nonzero to avoid zero-divide. */ + if (qtable->quantval[0] == 0 || + qtable->quantval[Q01_POS] == 0 || + qtable->quantval[Q10_POS] == 0 || + qtable->quantval[Q20_POS] == 0 || + qtable->quantval[Q11_POS] == 0 || + qtable->quantval[Q02_POS] == 0) + return FALSE; + /* DC values must be at least partly known for all components. */ + coef_bits = cinfo->coef_bits[ci]; + if (coef_bits[0] < 0) + return FALSE; + /* Block smoothing is helpful if some AC coefficients remain inaccurate. */ + for (coefi = 1; coefi <= 5; coefi++) { + coef_bits_latch[coefi] = coef_bits[coefi]; + if (coef_bits[coefi] != 0) + smoothing_useful = TRUE; + } + coef_bits_latch += SAVED_COEFS; + } + + return smoothing_useful; +} + + +/* + * Variant of decompress_data for use when doing block smoothing. + */ + +METHODDEF(int) +decompress_smooth_data (j_decompress_ptr cinfo, JSAMPIMAGE output_buf) +{ + my_coef_ptr coef = (my_coef_ptr) cinfo->coef; + JDIMENSION last_iMCU_row = cinfo->total_iMCU_rows - 1; + JDIMENSION block_num, last_block_column; + int ci, block_row, block_rows, access_rows; + JBLOCKARRAY buffer; + JBLOCKROW buffer_ptr, prev_block_row, next_block_row; + JSAMPARRAY output_ptr; + JDIMENSION output_col; + jpeg_component_info *compptr; + inverse_DCT_method_ptr inverse_DCT; + boolean first_row, last_row; + JBLOCK workspace; + int *coef_bits; + JQUANT_TBL *quanttbl; + INT32 Q00,Q01,Q02,Q10,Q11,Q20, num; + int DC1,DC2,DC3,DC4,DC5,DC6,DC7,DC8,DC9; + int Al, pred; + + /* Force some input to be done if we are getting ahead of the input. */ + while (cinfo->input_scan_number <= cinfo->output_scan_number && + ! cinfo->inputctl->eoi_reached) { + if (cinfo->input_scan_number == cinfo->output_scan_number) { + /* If input is working on current scan, we ordinarily want it to + * have completed the current row. But if input scan is DC, + * we want it to keep one row ahead so that next block row's DC + * values are up to date. + */ + JDIMENSION delta = (cinfo->Ss == 0) ? 1 : 0; + if (cinfo->input_iMCU_row > cinfo->output_iMCU_row+delta) + break; + } + if ((*cinfo->inputctl->consume_input)(cinfo) == JPEG_SUSPENDED) + return JPEG_SUSPENDED; + } + + /* OK, output from the virtual arrays. */ + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; + ci++, compptr++) { + /* Don't bother to IDCT an uninteresting component. */ + if (! compptr->component_needed) + continue; + /* Count non-dummy DCT block rows in this iMCU row. */ + if (cinfo->output_iMCU_row < last_iMCU_row) { + block_rows = compptr->v_samp_factor; + access_rows = block_rows * 2; /* this and next iMCU row */ + last_row = FALSE; + } else { + /* NB: can't use last_row_height here; it is input-side-dependent! */ + block_rows = (int) (compptr->height_in_blocks % compptr->v_samp_factor); + if (block_rows == 0) block_rows = compptr->v_samp_factor; + access_rows = block_rows; /* this iMCU row only */ + last_row = TRUE; + } + /* Align the virtual buffer for this component. */ + if (cinfo->output_iMCU_row > 0) { + access_rows += compptr->v_samp_factor; /* prior iMCU row too */ + buffer = (*cinfo->mem->access_virt_barray) + ((j_common_ptr) cinfo, coef->whole_image[ci], + (cinfo->output_iMCU_row - 1) * compptr->v_samp_factor, + (JDIMENSION) access_rows, FALSE); + buffer += compptr->v_samp_factor; /* point to current iMCU row */ + first_row = FALSE; + } else { + buffer = (*cinfo->mem->access_virt_barray) + ((j_common_ptr) cinfo, coef->whole_image[ci], + (JDIMENSION) 0, (JDIMENSION) access_rows, FALSE); + first_row = TRUE; + } + /* Fetch component-dependent info */ + coef_bits = coef->coef_bits_latch + (ci * SAVED_COEFS); + quanttbl = compptr->quant_table; + Q00 = quanttbl->quantval[0]; + Q01 = quanttbl->quantval[Q01_POS]; + Q10 = quanttbl->quantval[Q10_POS]; + Q20 = quanttbl->quantval[Q20_POS]; + Q11 = quanttbl->quantval[Q11_POS]; + Q02 = quanttbl->quantval[Q02_POS]; + inverse_DCT = cinfo->idct->inverse_DCT[ci]; + output_ptr = output_buf[ci]; + /* Loop over all DCT blocks to be processed. */ + for (block_row = 0; block_row < block_rows; block_row++) { + buffer_ptr = buffer[block_row]; + if (first_row && block_row == 0) + prev_block_row = buffer_ptr; + else + prev_block_row = buffer[block_row-1]; + if (last_row && block_row == block_rows-1) + next_block_row = buffer_ptr; + else + next_block_row = buffer[block_row+1]; + /* We fetch the surrounding DC values using a sliding-register approach. + * Initialize all nine here so as to do the right thing on narrow pics. + */ + DC1 = DC2 = DC3 = (int) prev_block_row[0][0]; + DC4 = DC5 = DC6 = (int) buffer_ptr[0][0]; + DC7 = DC8 = DC9 = (int) next_block_row[0][0]; + output_col = 0; + last_block_column = compptr->width_in_blocks - 1; + for (block_num = 0; block_num <= last_block_column; block_num++) { + /* Fetch current DCT block into workspace so we can modify it. */ + jcopy_block_row(buffer_ptr, (JBLOCKROW) workspace, (JDIMENSION) 1); + /* Update DC values */ + if (block_num < last_block_column) { + DC3 = (int) prev_block_row[1][0]; + DC6 = (int) buffer_ptr[1][0]; + DC9 = (int) next_block_row[1][0]; + } + /* Compute coefficient estimates per K.8. + * An estimate is applied only if coefficient is still zero, + * and is not known to be fully accurate. + */ + /* AC01 */ + if ((Al=coef_bits[1]) != 0 && workspace[1] == 0) { + num = 36 * Q00 * (DC4 - DC6); + if (num >= 0) { + pred = (int) (((Q01<<7) + num) / (Q01<<8)); + if (Al > 0 && pred >= (1< 0 && pred >= (1<= 0) { + pred = (int) (((Q10<<7) + num) / (Q10<<8)); + if (Al > 0 && pred >= (1< 0 && pred >= (1<= 0) { + pred = (int) (((Q20<<7) + num) / (Q20<<8)); + if (Al > 0 && pred >= (1< 0 && pred >= (1<= 0) { + pred = (int) (((Q11<<7) + num) / (Q11<<8)); + if (Al > 0 && pred >= (1< 0 && pred >= (1<= 0) { + pred = (int) (((Q02<<7) + num) / (Q02<<8)); + if (Al > 0 && pred >= (1< 0 && pred >= (1<DCT_h_scaled_size; + } + output_ptr += compptr->DCT_v_scaled_size; + } + } + + if (++(cinfo->output_iMCU_row) < cinfo->total_iMCU_rows) + return JPEG_ROW_COMPLETED; + return JPEG_SCAN_COMPLETED; +} + +#endif /* BLOCK_SMOOTHING_SUPPORTED */ + + +/* + * Initialize coefficient buffer controller. + */ + +GLOBAL(void) +jinit_d_coef_controller (j_decompress_ptr cinfo, boolean need_full_buffer) +{ + my_coef_ptr coef; + + coef = (my_coef_ptr) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(my_coef_controller)); + cinfo->coef = (struct jpeg_d_coef_controller *) coef; + coef->pub.start_input_pass = start_input_pass; + coef->pub.start_output_pass = start_output_pass; +#ifdef BLOCK_SMOOTHING_SUPPORTED + coef->coef_bits_latch = NULL; +#endif + + /* Create the coefficient buffer. */ + if (need_full_buffer) { +#ifdef D_MULTISCAN_FILES_SUPPORTED + /* Allocate a full-image virtual array for each component, */ + /* padded to a multiple of samp_factor DCT blocks in each direction. */ + /* Note we ask for a pre-zeroed array. */ + int ci, access_rows; + jpeg_component_info *compptr; + + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; + ci++, compptr++) { + access_rows = compptr->v_samp_factor; +#ifdef BLOCK_SMOOTHING_SUPPORTED + /* If block smoothing could be used, need a bigger window */ + if (cinfo->progressive_mode) + access_rows *= 3; +#endif + coef->whole_image[ci] = (*cinfo->mem->request_virt_barray) + ((j_common_ptr) cinfo, JPOOL_IMAGE, TRUE, + (JDIMENSION) jround_up((long) compptr->width_in_blocks, + (long) compptr->h_samp_factor), + (JDIMENSION) jround_up((long) compptr->height_in_blocks, + (long) compptr->v_samp_factor), + (JDIMENSION) access_rows); + } + coef->pub.consume_data = consume_data; + coef->pub.decompress_data = decompress_data; + coef->pub.coef_arrays = coef->whole_image; /* link to virtual arrays */ +#else + ERREXIT(cinfo, JERR_NOT_COMPILED); +#endif + } else { + /* We only need a single-MCU buffer. */ + JBLOCKROW buffer; + int i; + + buffer = (JBLOCKROW) + (*cinfo->mem->alloc_large) ((j_common_ptr) cinfo, JPOOL_IMAGE, + D_MAX_BLOCKS_IN_MCU * SIZEOF(JBLOCK)); + for (i = 0; i < D_MAX_BLOCKS_IN_MCU; i++) { + coef->MCU_buffer[i] = buffer + i; + } + if (cinfo->lim_Se == 0) /* DC only case: want to bypass later */ + FMEMZERO((void FAR *) buffer, + (size_t) (D_MAX_BLOCKS_IN_MCU * SIZEOF(JBLOCK))); + coef->pub.consume_data = dummy_consume_data; + coef->pub.decompress_data = decompress_onepass; + coef->pub.coef_arrays = NULL; /* flag for no virtual arrays */ + } +} diff --git a/jpeg-9/jdcolor.c b/jpeg-9/jdcolor.c new file mode 100755 index 0000000..fe3f1d8 --- /dev/null +++ b/jpeg-9/jdcolor.c @@ -0,0 +1,618 @@ +/* + * jdcolor.c + * + * Copyright (C) 1991-1997, Thomas G. Lane. + * Modified 2011-2012 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains output colorspace conversion routines. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" + + +/* Private subobject */ + +typedef struct { + struct jpeg_color_deconverter pub; /* public fields */ + + /* Private state for YCC->RGB conversion */ + int * Cr_r_tab; /* => table for Cr to R conversion */ + int * Cb_b_tab; /* => table for Cb to B conversion */ + INT32 * Cr_g_tab; /* => table for Cr to G conversion */ + INT32 * Cb_g_tab; /* => table for Cb to G conversion */ + + /* Private state for RGB->Y conversion */ + INT32 * rgb_y_tab; /* => table for RGB to Y conversion */ +} my_color_deconverter; + +typedef my_color_deconverter * my_cconvert_ptr; + + +/**************** YCbCr -> RGB conversion: most common case **************/ +/**************** RGB -> Y conversion: less common case **************/ + +/* + * YCbCr is defined per CCIR 601-1, except that Cb and Cr are + * normalized to the range 0..MAXJSAMPLE rather than -0.5 .. 0.5. + * The conversion equations to be implemented are therefore + * + * R = Y + 1.40200 * Cr + * G = Y - 0.34414 * Cb - 0.71414 * Cr + * B = Y + 1.77200 * Cb + * + * Y = 0.29900 * R + 0.58700 * G + 0.11400 * B + * + * where Cb and Cr represent the incoming values less CENTERJSAMPLE. + * (These numbers are derived from TIFF 6.0 section 21, dated 3-June-92.) + * + * To avoid floating-point arithmetic, we represent the fractional constants + * as integers scaled up by 2^16 (about 4 digits precision); we have to divide + * the products by 2^16, with appropriate rounding, to get the correct answer. + * Notice that Y, being an integral input, does not contribute any fraction + * so it need not participate in the rounding. + * + * For even more speed, we avoid doing any multiplications in the inner loop + * by precalculating the constants times Cb and Cr for all possible values. + * For 8-bit JSAMPLEs this is very reasonable (only 256 entries per table); + * for 12-bit samples it is still acceptable. It's not very reasonable for + * 16-bit samples, but if you want lossless storage you shouldn't be changing + * colorspace anyway. + * The Cr=>R and Cb=>B values can be rounded to integers in advance; the + * values for the G calculation are left scaled up, since we must add them + * together before rounding. + */ + +#define SCALEBITS 16 /* speediest right-shift on some machines */ +#define ONE_HALF ((INT32) 1 << (SCALEBITS-1)) +#define FIX(x) ((INT32) ((x) * (1L<Y conversion and divide it up into + * three parts, instead of doing three alloc_small requests. This lets us + * use a single table base address, which can be held in a register in the + * inner loops on many machines (more than can hold all three addresses, + * anyway). + */ + +#define R_Y_OFF 0 /* offset to R => Y section */ +#define G_Y_OFF (1*(MAXJSAMPLE+1)) /* offset to G => Y section */ +#define B_Y_OFF (2*(MAXJSAMPLE+1)) /* etc. */ +#define TABLE_SIZE (3*(MAXJSAMPLE+1)) + + +/* + * Initialize tables for YCC->RGB colorspace conversion. + */ + +LOCAL(void) +build_ycc_rgb_table (j_decompress_ptr cinfo) +{ + my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert; + int i; + INT32 x; + SHIFT_TEMPS + + cconvert->Cr_r_tab = (int *) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + (MAXJSAMPLE+1) * SIZEOF(int)); + cconvert->Cb_b_tab = (int *) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + (MAXJSAMPLE+1) * SIZEOF(int)); + cconvert->Cr_g_tab = (INT32 *) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + (MAXJSAMPLE+1) * SIZEOF(INT32)); + cconvert->Cb_g_tab = (INT32 *) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + (MAXJSAMPLE+1) * SIZEOF(INT32)); + + for (i = 0, x = -CENTERJSAMPLE; i <= MAXJSAMPLE; i++, x++) { + /* i is the actual input pixel value, in the range 0..MAXJSAMPLE */ + /* The Cb or Cr value we are thinking of is x = i - CENTERJSAMPLE */ + /* Cr=>R value is nearest int to 1.40200 * x */ + cconvert->Cr_r_tab[i] = (int) + RIGHT_SHIFT(FIX(1.40200) * x + ONE_HALF, SCALEBITS); + /* Cb=>B value is nearest int to 1.77200 * x */ + cconvert->Cb_b_tab[i] = (int) + RIGHT_SHIFT(FIX(1.77200) * x + ONE_HALF, SCALEBITS); + /* Cr=>G value is scaled-up -0.71414 * x */ + cconvert->Cr_g_tab[i] = (- FIX(0.71414)) * x; + /* Cb=>G value is scaled-up -0.34414 * x */ + /* We also add in ONE_HALF so that need not do it in inner loop */ + cconvert->Cb_g_tab[i] = (- FIX(0.34414)) * x + ONE_HALF; + } +} + + +/* + * Convert some rows of samples to the output colorspace. + * + * Note that we change from noninterleaved, one-plane-per-component format + * to interleaved-pixel format. The output buffer is therefore three times + * as wide as the input buffer. + * A starting row offset is provided only for the input buffer. The caller + * can easily adjust the passed output_buf value to accommodate any row + * offset required on that side. + */ + +METHODDEF(void) +ycc_rgb_convert (j_decompress_ptr cinfo, + JSAMPIMAGE input_buf, JDIMENSION input_row, + JSAMPARRAY output_buf, int num_rows) +{ + my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert; + register int y, cb, cr; + register JSAMPROW outptr; + register JSAMPROW inptr0, inptr1, inptr2; + register JDIMENSION col; + JDIMENSION num_cols = cinfo->output_width; + /* copy these pointers into registers if possible */ + register JSAMPLE * range_limit = cinfo->sample_range_limit; + register int * Crrtab = cconvert->Cr_r_tab; + register int * Cbbtab = cconvert->Cb_b_tab; + register INT32 * Crgtab = cconvert->Cr_g_tab; + register INT32 * Cbgtab = cconvert->Cb_g_tab; + SHIFT_TEMPS + + while (--num_rows >= 0) { + inptr0 = input_buf[0][input_row]; + inptr1 = input_buf[1][input_row]; + inptr2 = input_buf[2][input_row]; + input_row++; + outptr = *output_buf++; + for (col = 0; col < num_cols; col++) { + y = GETJSAMPLE(inptr0[col]); + cb = GETJSAMPLE(inptr1[col]); + cr = GETJSAMPLE(inptr2[col]); + /* Range-limiting is essential due to noise introduced by DCT losses. */ + outptr[RGB_RED] = range_limit[y + Crrtab[cr]]; + outptr[RGB_GREEN] = range_limit[y + + ((int) RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], + SCALEBITS))]; + outptr[RGB_BLUE] = range_limit[y + Cbbtab[cb]]; + outptr += RGB_PIXELSIZE; + } + } +} + + +/**************** Cases other than YCbCr -> RGB **************/ + + +/* + * Initialize for RGB->grayscale colorspace conversion. + */ + +LOCAL(void) +build_rgb_y_table (j_decompress_ptr cinfo) +{ + my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert; + INT32 * rgb_y_tab; + INT32 i; + + /* Allocate and fill in the conversion tables. */ + cconvert->rgb_y_tab = rgb_y_tab = (INT32 *) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + (TABLE_SIZE * SIZEOF(INT32))); + + for (i = 0; i <= MAXJSAMPLE; i++) { + rgb_y_tab[i+R_Y_OFF] = FIX(0.29900) * i; + rgb_y_tab[i+G_Y_OFF] = FIX(0.58700) * i; + rgb_y_tab[i+B_Y_OFF] = FIX(0.11400) * i + ONE_HALF; + } +} + + +/* + * Convert RGB to grayscale. + */ + +METHODDEF(void) +rgb_gray_convert (j_decompress_ptr cinfo, + JSAMPIMAGE input_buf, JDIMENSION input_row, + JSAMPARRAY output_buf, int num_rows) +{ + my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert; + register INT32 * ctab = cconvert->rgb_y_tab; + register int r, g, b; + register JSAMPROW outptr; + register JSAMPROW inptr0, inptr1, inptr2; + register JDIMENSION col; + JDIMENSION num_cols = cinfo->output_width; + + while (--num_rows >= 0) { + inptr0 = input_buf[0][input_row]; + inptr1 = input_buf[1][input_row]; + inptr2 = input_buf[2][input_row]; + input_row++; + outptr = *output_buf++; + for (col = 0; col < num_cols; col++) { + r = GETJSAMPLE(inptr0[col]); + g = GETJSAMPLE(inptr1[col]); + b = GETJSAMPLE(inptr2[col]); + /* Y */ + outptr[col] = (JSAMPLE) + ((ctab[r+R_Y_OFF] + ctab[g+G_Y_OFF] + ctab[b+B_Y_OFF]) + >> SCALEBITS); + } + } +} + + +/* + * [R-G,G,B-G] to [R,G,B] conversion with modulo calculation + * (inverse color transform). + */ + +METHODDEF(void) +rgb1_rgb_convert (j_decompress_ptr cinfo, + JSAMPIMAGE input_buf, JDIMENSION input_row, + JSAMPARRAY output_buf, int num_rows) +{ + register int r, g, b; + register JSAMPROW outptr; + register JSAMPROW inptr0, inptr1, inptr2; + register JDIMENSION col; + JDIMENSION num_cols = cinfo->output_width; + + while (--num_rows >= 0) { + inptr0 = input_buf[0][input_row]; + inptr1 = input_buf[1][input_row]; + inptr2 = input_buf[2][input_row]; + input_row++; + outptr = *output_buf++; + for (col = 0; col < num_cols; col++) { + r = GETJSAMPLE(inptr0[col]); + g = GETJSAMPLE(inptr1[col]); + b = GETJSAMPLE(inptr2[col]); + /* Assume that MAXJSAMPLE+1 is a power of 2, so that the MOD + * (modulo) operator is equivalent to the bitmask operator AND. + */ + outptr[RGB_RED] = (JSAMPLE) ((r + g - CENTERJSAMPLE) & MAXJSAMPLE); + outptr[RGB_GREEN] = (JSAMPLE) g; + outptr[RGB_BLUE] = (JSAMPLE) ((b + g - CENTERJSAMPLE) & MAXJSAMPLE); + outptr += RGB_PIXELSIZE; + } + } +} + + +/* + * [R-G,G,B-G] to grayscale conversion with modulo calculation + * (inverse color transform). + */ + +METHODDEF(void) +rgb1_gray_convert (j_decompress_ptr cinfo, + JSAMPIMAGE input_buf, JDIMENSION input_row, + JSAMPARRAY output_buf, int num_rows) +{ + my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert; + register INT32 * ctab = cconvert->rgb_y_tab; + register int r, g, b; + register JSAMPROW outptr; + register JSAMPROW inptr0, inptr1, inptr2; + register JDIMENSION col; + JDIMENSION num_cols = cinfo->output_width; + + while (--num_rows >= 0) { + inptr0 = input_buf[0][input_row]; + inptr1 = input_buf[1][input_row]; + inptr2 = input_buf[2][input_row]; + input_row++; + outptr = *output_buf++; + for (col = 0; col < num_cols; col++) { + r = GETJSAMPLE(inptr0[col]); + g = GETJSAMPLE(inptr1[col]); + b = GETJSAMPLE(inptr2[col]); + /* Assume that MAXJSAMPLE+1 is a power of 2, so that the MOD + * (modulo) operator is equivalent to the bitmask operator AND. + */ + r = (r + g - CENTERJSAMPLE) & MAXJSAMPLE; + b = (b + g - CENTERJSAMPLE) & MAXJSAMPLE; + /* Y */ + outptr[col] = (JSAMPLE) + ((ctab[r+R_Y_OFF] + ctab[g+G_Y_OFF] + ctab[b+B_Y_OFF]) + >> SCALEBITS); + } + } +} + + +/* + * No colorspace change, but conversion from separate-planes + * to interleaved representation. + */ + +METHODDEF(void) +rgb_convert (j_decompress_ptr cinfo, + JSAMPIMAGE input_buf, JDIMENSION input_row, + JSAMPARRAY output_buf, int num_rows) +{ + register JSAMPROW outptr; + register JSAMPROW inptr0, inptr1, inptr2; + register JDIMENSION col; + JDIMENSION num_cols = cinfo->output_width; + + while (--num_rows >= 0) { + inptr0 = input_buf[0][input_row]; + inptr1 = input_buf[1][input_row]; + inptr2 = input_buf[2][input_row]; + input_row++; + outptr = *output_buf++; + for (col = 0; col < num_cols; col++) { + /* We can dispense with GETJSAMPLE() here */ + outptr[RGB_RED] = inptr0[col]; + outptr[RGB_GREEN] = inptr1[col]; + outptr[RGB_BLUE] = inptr2[col]; + outptr += RGB_PIXELSIZE; + } + } +} + + +/* + * Color conversion for no colorspace change: just copy the data, + * converting from separate-planes to interleaved representation. + */ + +METHODDEF(void) +null_convert (j_decompress_ptr cinfo, + JSAMPIMAGE input_buf, JDIMENSION input_row, + JSAMPARRAY output_buf, int num_rows) +{ + int ci; + register int nc = cinfo->num_components; + register JSAMPROW outptr; + register JSAMPROW inptr; + register JDIMENSION col; + JDIMENSION num_cols = cinfo->output_width; + + while (--num_rows >= 0) { + for (ci = 0; ci < nc; ci++) { + inptr = input_buf[ci][input_row]; + outptr = output_buf[0] + ci; + for (col = 0; col < num_cols; col++) { + *outptr = *inptr++; /* needn't bother with GETJSAMPLE() here */ + outptr += nc; + } + } + input_row++; + output_buf++; + } +} + + +/* + * Color conversion for grayscale: just copy the data. + * This also works for YCbCr -> grayscale conversion, in which + * we just copy the Y (luminance) component and ignore chrominance. + */ + +METHODDEF(void) +grayscale_convert (j_decompress_ptr cinfo, + JSAMPIMAGE input_buf, JDIMENSION input_row, + JSAMPARRAY output_buf, int num_rows) +{ + jcopy_sample_rows(input_buf[0], (int) input_row, output_buf, 0, + num_rows, cinfo->output_width); +} + + +/* + * Convert grayscale to RGB: just duplicate the graylevel three times. + * This is provided to support applications that don't want to cope + * with grayscale as a separate case. + */ + +METHODDEF(void) +gray_rgb_convert (j_decompress_ptr cinfo, + JSAMPIMAGE input_buf, JDIMENSION input_row, + JSAMPARRAY output_buf, int num_rows) +{ + register JSAMPROW outptr; + register JSAMPROW inptr; + register JDIMENSION col; + JDIMENSION num_cols = cinfo->output_width; + + while (--num_rows >= 0) { + inptr = input_buf[0][input_row++]; + outptr = *output_buf++; + for (col = 0; col < num_cols; col++) { + /* We can dispense with GETJSAMPLE() here */ + outptr[RGB_RED] = outptr[RGB_GREEN] = outptr[RGB_BLUE] = inptr[col]; + outptr += RGB_PIXELSIZE; + } + } +} + + +/* + * Adobe-style YCCK->CMYK conversion. + * We convert YCbCr to R=1-C, G=1-M, and B=1-Y using the same + * conversion as above, while passing K (black) unchanged. + * We assume build_ycc_rgb_table has been called. + */ + +METHODDEF(void) +ycck_cmyk_convert (j_decompress_ptr cinfo, + JSAMPIMAGE input_buf, JDIMENSION input_row, + JSAMPARRAY output_buf, int num_rows) +{ + my_cconvert_ptr cconvert = (my_cconvert_ptr) cinfo->cconvert; + register int y, cb, cr; + register JSAMPROW outptr; + register JSAMPROW inptr0, inptr1, inptr2, inptr3; + register JDIMENSION col; + JDIMENSION num_cols = cinfo->output_width; + /* copy these pointers into registers if possible */ + register JSAMPLE * range_limit = cinfo->sample_range_limit; + register int * Crrtab = cconvert->Cr_r_tab; + register int * Cbbtab = cconvert->Cb_b_tab; + register INT32 * Crgtab = cconvert->Cr_g_tab; + register INT32 * Cbgtab = cconvert->Cb_g_tab; + SHIFT_TEMPS + + while (--num_rows >= 0) { + inptr0 = input_buf[0][input_row]; + inptr1 = input_buf[1][input_row]; + inptr2 = input_buf[2][input_row]; + inptr3 = input_buf[3][input_row]; + input_row++; + outptr = *output_buf++; + for (col = 0; col < num_cols; col++) { + y = GETJSAMPLE(inptr0[col]); + cb = GETJSAMPLE(inptr1[col]); + cr = GETJSAMPLE(inptr2[col]); + /* Range-limiting is essential due to noise introduced by DCT losses. */ + outptr[0] = range_limit[MAXJSAMPLE - (y + Crrtab[cr])]; /* red */ + outptr[1] = range_limit[MAXJSAMPLE - (y + /* green */ + ((int) RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], + SCALEBITS)))]; + outptr[2] = range_limit[MAXJSAMPLE - (y + Cbbtab[cb])]; /* blue */ + /* K passes through unchanged */ + outptr[3] = inptr3[col]; /* don't need GETJSAMPLE here */ + outptr += 4; + } + } +} + + +/* + * Empty method for start_pass. + */ + +METHODDEF(void) +start_pass_dcolor (j_decompress_ptr cinfo) +{ + /* no work needed */ +} + + +/* + * Module initialization routine for output colorspace conversion. + */ + +GLOBAL(void) +jinit_color_deconverter (j_decompress_ptr cinfo) +{ + my_cconvert_ptr cconvert; + int ci; + + cconvert = (my_cconvert_ptr) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(my_color_deconverter)); + cinfo->cconvert = &cconvert->pub; + cconvert->pub.start_pass = start_pass_dcolor; + + /* Make sure num_components agrees with jpeg_color_space */ + switch (cinfo->jpeg_color_space) { + case JCS_GRAYSCALE: + if (cinfo->num_components != 1) + ERREXIT(cinfo, JERR_BAD_J_COLORSPACE); + break; + + case JCS_RGB: + case JCS_YCbCr: + if (cinfo->num_components != 3) + ERREXIT(cinfo, JERR_BAD_J_COLORSPACE); + break; + + case JCS_CMYK: + case JCS_YCCK: + if (cinfo->num_components != 4) + ERREXIT(cinfo, JERR_BAD_J_COLORSPACE); + break; + + default: /* JCS_UNKNOWN can be anything */ + if (cinfo->num_components < 1) + ERREXIT(cinfo, JERR_BAD_J_COLORSPACE); + break; + } + + /* Support color transform only for RGB colorspace */ + if (cinfo->color_transform && cinfo->jpeg_color_space != JCS_RGB) + ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); + + /* Set out_color_components and conversion method based on requested space. + * Also clear the component_needed flags for any unused components, + * so that earlier pipeline stages can avoid useless computation. + */ + + switch (cinfo->out_color_space) { + case JCS_GRAYSCALE: + cinfo->out_color_components = 1; + if (cinfo->jpeg_color_space == JCS_GRAYSCALE || + cinfo->jpeg_color_space == JCS_YCbCr) { + cconvert->pub.color_convert = grayscale_convert; + /* For color->grayscale conversion, only the Y (0) component is needed */ + for (ci = 1; ci < cinfo->num_components; ci++) + cinfo->comp_info[ci].component_needed = FALSE; + } else if (cinfo->jpeg_color_space == JCS_RGB) { + switch (cinfo->color_transform) { + case JCT_NONE: + cconvert->pub.color_convert = rgb_gray_convert; + break; + case JCT_SUBTRACT_GREEN: + cconvert->pub.color_convert = rgb1_gray_convert; + break; + default: + ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); + break; + } + build_rgb_y_table(cinfo); + } else + ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); + break; + + case JCS_RGB: + cinfo->out_color_components = RGB_PIXELSIZE; + if (cinfo->jpeg_color_space == JCS_YCbCr) { + cconvert->pub.color_convert = ycc_rgb_convert; + build_ycc_rgb_table(cinfo); + } else if (cinfo->jpeg_color_space == JCS_GRAYSCALE) { + cconvert->pub.color_convert = gray_rgb_convert; + } else if (cinfo->jpeg_color_space == JCS_RGB) { + switch (cinfo->color_transform) { + case JCT_NONE: + cconvert->pub.color_convert = rgb_convert; + break; + case JCT_SUBTRACT_GREEN: + cconvert->pub.color_convert = rgb1_rgb_convert; + break; + default: + ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); + break; + } + } else + ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); + break; + + case JCS_CMYK: + cinfo->out_color_components = 4; + if (cinfo->jpeg_color_space == JCS_YCCK) { + cconvert->pub.color_convert = ycck_cmyk_convert; + build_ycc_rgb_table(cinfo); + } else if (cinfo->jpeg_color_space == JCS_CMYK) { + cconvert->pub.color_convert = null_convert; + } else + ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); + break; + + default: + /* Permit null conversion to same output space */ + if (cinfo->out_color_space == cinfo->jpeg_color_space) { + cinfo->out_color_components = cinfo->num_components; + cconvert->pub.color_convert = null_convert; + } else /* unsupported non-null conversion */ + ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); + break; + } + + if (cinfo->quantize_colors) + cinfo->output_components = 1; /* single colormapped output component */ + else + cinfo->output_components = cinfo->out_color_components; +} diff --git a/jpeg-9/jdct.h b/jpeg-9/jdct.h new file mode 100755 index 0000000..b1ff912 --- /dev/null +++ b/jpeg-9/jdct.h @@ -0,0 +1,393 @@ +/* + * jdct.h + * + * Copyright (C) 1994-1996, Thomas G. Lane. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This include file contains common declarations for the forward and + * inverse DCT modules. These declarations are private to the DCT managers + * (jcdctmgr.c, jddctmgr.c) and the individual DCT algorithms. + * The individual DCT algorithms are kept in separate files to ease + * machine-dependent tuning (e.g., assembly coding). + */ + + +/* + * A forward DCT routine is given a pointer to an input sample array and + * a pointer to a work area of type DCTELEM[]; the DCT is to be performed + * in-place in that buffer. Type DCTELEM is int for 8-bit samples, INT32 + * for 12-bit samples. (NOTE: Floating-point DCT implementations use an + * array of type FAST_FLOAT, instead.) + * The input data is to be fetched from the sample array starting at a + * specified column. (Any row offset needed will be applied to the array + * pointer before it is passed to the FDCT code.) + * Note that the number of samples fetched by the FDCT routine is + * DCT_h_scaled_size * DCT_v_scaled_size. + * The DCT outputs are returned scaled up by a factor of 8; they therefore + * have a range of +-8K for 8-bit data, +-128K for 12-bit data. This + * convention improves accuracy in integer implementations and saves some + * work in floating-point ones. + * Quantization of the output coefficients is done by jcdctmgr.c. + */ + +#if BITS_IN_JSAMPLE == 8 +typedef int DCTELEM; /* 16 or 32 bits is fine */ +#else +typedef INT32 DCTELEM; /* must have 32 bits */ +#endif + +typedef JMETHOD(void, forward_DCT_method_ptr, (DCTELEM * data, + JSAMPARRAY sample_data, + JDIMENSION start_col)); +typedef JMETHOD(void, float_DCT_method_ptr, (FAST_FLOAT * data, + JSAMPARRAY sample_data, + JDIMENSION start_col)); + + +/* + * An inverse DCT routine is given a pointer to the input JBLOCK and a pointer + * to an output sample array. The routine must dequantize the input data as + * well as perform the IDCT; for dequantization, it uses the multiplier table + * pointed to by compptr->dct_table. The output data is to be placed into the + * sample array starting at a specified column. (Any row offset needed will + * be applied to the array pointer before it is passed to the IDCT code.) + * Note that the number of samples emitted by the IDCT routine is + * DCT_h_scaled_size * DCT_v_scaled_size. + */ + +/* typedef inverse_DCT_method_ptr is declared in jpegint.h */ + +/* + * Each IDCT routine has its own ideas about the best dct_table element type. + */ + +typedef MULTIPLIER ISLOW_MULT_TYPE; /* short or int, whichever is faster */ +#if BITS_IN_JSAMPLE == 8 +typedef MULTIPLIER IFAST_MULT_TYPE; /* 16 bits is OK, use short if faster */ +#define IFAST_SCALE_BITS 2 /* fractional bits in scale factors */ +#else +typedef INT32 IFAST_MULT_TYPE; /* need 32 bits for scaled quantizers */ +#define IFAST_SCALE_BITS 13 /* fractional bits in scale factors */ +#endif +typedef FAST_FLOAT FLOAT_MULT_TYPE; /* preferred floating type */ + + +/* + * Each IDCT routine is responsible for range-limiting its results and + * converting them to unsigned form (0..MAXJSAMPLE). The raw outputs could + * be quite far out of range if the input data is corrupt, so a bulletproof + * range-limiting step is required. We use a mask-and-table-lookup method + * to do the combined operations quickly. See the comments with + * prepare_range_limit_table (in jdmaster.c) for more info. + */ + +#define IDCT_range_limit(cinfo) ((cinfo)->sample_range_limit + CENTERJSAMPLE) + +#define RANGE_MASK (MAXJSAMPLE * 4 + 3) /* 2 bits wider than legal samples */ + + +/* Short forms of external names for systems with brain-damaged linkers. */ + +#ifdef NEED_SHORT_EXTERNAL_NAMES +#define jpeg_fdct_islow jFDislow +#define jpeg_fdct_ifast jFDifast +#define jpeg_fdct_float jFDfloat +#define jpeg_fdct_7x7 jFD7x7 +#define jpeg_fdct_6x6 jFD6x6 +#define jpeg_fdct_5x5 jFD5x5 +#define jpeg_fdct_4x4 jFD4x4 +#define jpeg_fdct_3x3 jFD3x3 +#define jpeg_fdct_2x2 jFD2x2 +#define jpeg_fdct_1x1 jFD1x1 +#define jpeg_fdct_9x9 jFD9x9 +#define jpeg_fdct_10x10 jFD10x10 +#define jpeg_fdct_11x11 jFD11x11 +#define jpeg_fdct_12x12 jFD12x12 +#define jpeg_fdct_13x13 jFD13x13 +#define jpeg_fdct_14x14 jFD14x14 +#define jpeg_fdct_15x15 jFD15x15 +#define jpeg_fdct_16x16 jFD16x16 +#define jpeg_fdct_16x8 jFD16x8 +#define jpeg_fdct_14x7 jFD14x7 +#define jpeg_fdct_12x6 jFD12x6 +#define jpeg_fdct_10x5 jFD10x5 +#define jpeg_fdct_8x4 jFD8x4 +#define jpeg_fdct_6x3 jFD6x3 +#define jpeg_fdct_4x2 jFD4x2 +#define jpeg_fdct_2x1 jFD2x1 +#define jpeg_fdct_8x16 jFD8x16 +#define jpeg_fdct_7x14 jFD7x14 +#define jpeg_fdct_6x12 jFD6x12 +#define jpeg_fdct_5x10 jFD5x10 +#define jpeg_fdct_4x8 jFD4x8 +#define jpeg_fdct_3x6 jFD3x6 +#define jpeg_fdct_2x4 jFD2x4 +#define jpeg_fdct_1x2 jFD1x2 +#define jpeg_idct_islow jRDislow +#define jpeg_idct_ifast jRDifast +#define jpeg_idct_float jRDfloat +#define jpeg_idct_7x7 jRD7x7 +#define jpeg_idct_6x6 jRD6x6 +#define jpeg_idct_5x5 jRD5x5 +#define jpeg_idct_4x4 jRD4x4 +#define jpeg_idct_3x3 jRD3x3 +#define jpeg_idct_2x2 jRD2x2 +#define jpeg_idct_1x1 jRD1x1 +#define jpeg_idct_9x9 jRD9x9 +#define jpeg_idct_10x10 jRD10x10 +#define jpeg_idct_11x11 jRD11x11 +#define jpeg_idct_12x12 jRD12x12 +#define jpeg_idct_13x13 jRD13x13 +#define jpeg_idct_14x14 jRD14x14 +#define jpeg_idct_15x15 jRD15x15 +#define jpeg_idct_16x16 jRD16x16 +#define jpeg_idct_16x8 jRD16x8 +#define jpeg_idct_14x7 jRD14x7 +#define jpeg_idct_12x6 jRD12x6 +#define jpeg_idct_10x5 jRD10x5 +#define jpeg_idct_8x4 jRD8x4 +#define jpeg_idct_6x3 jRD6x3 +#define jpeg_idct_4x2 jRD4x2 +#define jpeg_idct_2x1 jRD2x1 +#define jpeg_idct_8x16 jRD8x16 +#define jpeg_idct_7x14 jRD7x14 +#define jpeg_idct_6x12 jRD6x12 +#define jpeg_idct_5x10 jRD5x10 +#define jpeg_idct_4x8 jRD4x8 +#define jpeg_idct_3x6 jRD3x8 +#define jpeg_idct_2x4 jRD2x4 +#define jpeg_idct_1x2 jRD1x2 +#endif /* NEED_SHORT_EXTERNAL_NAMES */ + +/* Extern declarations for the forward and inverse DCT routines. */ + +EXTERN(void) jpeg_fdct_islow + JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); +EXTERN(void) jpeg_fdct_ifast + JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); +EXTERN(void) jpeg_fdct_float + JPP((FAST_FLOAT * data, JSAMPARRAY sample_data, JDIMENSION start_col)); +EXTERN(void) jpeg_fdct_7x7 + JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); +EXTERN(void) jpeg_fdct_6x6 + JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); +EXTERN(void) jpeg_fdct_5x5 + JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); +EXTERN(void) jpeg_fdct_4x4 + JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); +EXTERN(void) jpeg_fdct_3x3 + JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); +EXTERN(void) jpeg_fdct_2x2 + JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); +EXTERN(void) jpeg_fdct_1x1 + JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); +EXTERN(void) jpeg_fdct_9x9 + JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); +EXTERN(void) jpeg_fdct_10x10 + JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); +EXTERN(void) jpeg_fdct_11x11 + JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); +EXTERN(void) jpeg_fdct_12x12 + JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); +EXTERN(void) jpeg_fdct_13x13 + JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); +EXTERN(void) jpeg_fdct_14x14 + JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); +EXTERN(void) jpeg_fdct_15x15 + JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); +EXTERN(void) jpeg_fdct_16x16 + JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); +EXTERN(void) jpeg_fdct_16x8 + JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); +EXTERN(void) jpeg_fdct_14x7 + JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); +EXTERN(void) jpeg_fdct_12x6 + JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); +EXTERN(void) jpeg_fdct_10x5 + JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); +EXTERN(void) jpeg_fdct_8x4 + JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); +EXTERN(void) jpeg_fdct_6x3 + JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); +EXTERN(void) jpeg_fdct_4x2 + JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); +EXTERN(void) jpeg_fdct_2x1 + JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); +EXTERN(void) jpeg_fdct_8x16 + JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); +EXTERN(void) jpeg_fdct_7x14 + JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); +EXTERN(void) jpeg_fdct_6x12 + JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); +EXTERN(void) jpeg_fdct_5x10 + JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); +EXTERN(void) jpeg_fdct_4x8 + JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); +EXTERN(void) jpeg_fdct_3x6 + JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); +EXTERN(void) jpeg_fdct_2x4 + JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); +EXTERN(void) jpeg_fdct_1x2 + JPP((DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col)); + +EXTERN(void) jpeg_idct_islow + JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); +EXTERN(void) jpeg_idct_ifast + JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); +EXTERN(void) jpeg_idct_float + JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); +EXTERN(void) jpeg_idct_7x7 + JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); +EXTERN(void) jpeg_idct_6x6 + JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); +EXTERN(void) jpeg_idct_5x5 + JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); +EXTERN(void) jpeg_idct_4x4 + JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); +EXTERN(void) jpeg_idct_3x3 + JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); +EXTERN(void) jpeg_idct_2x2 + JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); +EXTERN(void) jpeg_idct_1x1 + JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); +EXTERN(void) jpeg_idct_9x9 + JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); +EXTERN(void) jpeg_idct_10x10 + JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); +EXTERN(void) jpeg_idct_11x11 + JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); +EXTERN(void) jpeg_idct_12x12 + JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); +EXTERN(void) jpeg_idct_13x13 + JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); +EXTERN(void) jpeg_idct_14x14 + JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); +EXTERN(void) jpeg_idct_15x15 + JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); +EXTERN(void) jpeg_idct_16x16 + JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); +EXTERN(void) jpeg_idct_16x8 + JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); +EXTERN(void) jpeg_idct_14x7 + JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); +EXTERN(void) jpeg_idct_12x6 + JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); +EXTERN(void) jpeg_idct_10x5 + JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); +EXTERN(void) jpeg_idct_8x4 + JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); +EXTERN(void) jpeg_idct_6x3 + JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); +EXTERN(void) jpeg_idct_4x2 + JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); +EXTERN(void) jpeg_idct_2x1 + JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); +EXTERN(void) jpeg_idct_8x16 + JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); +EXTERN(void) jpeg_idct_7x14 + JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); +EXTERN(void) jpeg_idct_6x12 + JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); +EXTERN(void) jpeg_idct_5x10 + JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); +EXTERN(void) jpeg_idct_4x8 + JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); +EXTERN(void) jpeg_idct_3x6 + JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); +EXTERN(void) jpeg_idct_2x4 + JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); +EXTERN(void) jpeg_idct_1x2 + JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); + + +/* + * Macros for handling fixed-point arithmetic; these are used by many + * but not all of the DCT/IDCT modules. + * + * All values are expected to be of type INT32. + * Fractional constants are scaled left by CONST_BITS bits. + * CONST_BITS is defined within each module using these macros, + * and may differ from one module to the next. + */ + +#define ONE ((INT32) 1) +#define CONST_SCALE (ONE << CONST_BITS) + +/* Convert a positive real constant to an integer scaled by CONST_SCALE. + * Caution: some C compilers fail to reduce "FIX(constant)" at compile time, + * thus causing a lot of useless floating-point operations at run time. + */ + +#define FIX(x) ((INT32) ((x) * CONST_SCALE + 0.5)) + +/* Descale and correctly round an INT32 value that's scaled by N bits. + * We assume RIGHT_SHIFT rounds towards minus infinity, so adding + * the fudge factor is correct for either sign of X. + */ + +#define DESCALE(x,n) RIGHT_SHIFT((x) + (ONE << ((n)-1)), n) + +/* Multiply an INT32 variable by an INT32 constant to yield an INT32 result. + * This macro is used only when the two inputs will actually be no more than + * 16 bits wide, so that a 16x16->32 bit multiply can be used instead of a + * full 32x32 multiply. This provides a useful speedup on many machines. + * Unfortunately there is no way to specify a 16x16->32 multiply portably + * in C, but some C compilers will do the right thing if you provide the + * correct combination of casts. + */ + +#ifdef SHORTxSHORT_32 /* may work if 'int' is 32 bits */ +#define MULTIPLY16C16(var,const) (((INT16) (var)) * ((INT16) (const))) +#endif +#ifdef SHORTxLCONST_32 /* known to work with Microsoft C 6.0 */ +#define MULTIPLY16C16(var,const) (((INT16) (var)) * ((INT32) (const))) +#endif + +#ifndef MULTIPLY16C16 /* default definition */ +#define MULTIPLY16C16(var,const) ((var) * (const)) +#endif + +/* Same except both inputs are variables. */ + +#ifdef SHORTxSHORT_32 /* may work if 'int' is 32 bits */ +#define MULTIPLY16V16(var1,var2) (((INT16) (var1)) * ((INT16) (var2))) +#endif + +#ifndef MULTIPLY16V16 /* default definition */ +#define MULTIPLY16V16(var1,var2) ((var1) * (var2)) +#endif diff --git a/jpeg-9/jddctmgr.c b/jpeg-9/jddctmgr.c new file mode 100755 index 0000000..5e4f1dc --- /dev/null +++ b/jpeg-9/jddctmgr.c @@ -0,0 +1,384 @@ +/* + * jddctmgr.c + * + * Copyright (C) 1994-1996, Thomas G. Lane. + * Modified 2002-2010 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains the inverse-DCT management logic. + * This code selects a particular IDCT implementation to be used, + * and it performs related housekeeping chores. No code in this file + * is executed per IDCT step, only during output pass setup. + * + * Note that the IDCT routines are responsible for performing coefficient + * dequantization as well as the IDCT proper. This module sets up the + * dequantization multiplier table needed by the IDCT routine. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" +#include "jdct.h" /* Private declarations for DCT subsystem */ + + +/* + * The decompressor input side (jdinput.c) saves away the appropriate + * quantization table for each component at the start of the first scan + * involving that component. (This is necessary in order to correctly + * decode files that reuse Q-table slots.) + * When we are ready to make an output pass, the saved Q-table is converted + * to a multiplier table that will actually be used by the IDCT routine. + * The multiplier table contents are IDCT-method-dependent. To support + * application changes in IDCT method between scans, we can remake the + * multiplier tables if necessary. + * In buffered-image mode, the first output pass may occur before any data + * has been seen for some components, and thus before their Q-tables have + * been saved away. To handle this case, multiplier tables are preset + * to zeroes; the result of the IDCT will be a neutral gray level. + */ + + +/* Private subobject for this module */ + +typedef struct { + struct jpeg_inverse_dct pub; /* public fields */ + + /* This array contains the IDCT method code that each multiplier table + * is currently set up for, or -1 if it's not yet set up. + * The actual multiplier tables are pointed to by dct_table in the + * per-component comp_info structures. + */ + int cur_method[MAX_COMPONENTS]; +} my_idct_controller; + +typedef my_idct_controller * my_idct_ptr; + + +/* Allocated multiplier tables: big enough for any supported variant */ + +typedef union { + ISLOW_MULT_TYPE islow_array[DCTSIZE2]; +#ifdef DCT_IFAST_SUPPORTED + IFAST_MULT_TYPE ifast_array[DCTSIZE2]; +#endif +#ifdef DCT_FLOAT_SUPPORTED + FLOAT_MULT_TYPE float_array[DCTSIZE2]; +#endif +} multiplier_table; + + +/* The current scaled-IDCT routines require ISLOW-style multiplier tables, + * so be sure to compile that code if either ISLOW or SCALING is requested. + */ +#ifdef DCT_ISLOW_SUPPORTED +#define PROVIDE_ISLOW_TABLES +#else +#ifdef IDCT_SCALING_SUPPORTED +#define PROVIDE_ISLOW_TABLES +#endif +#endif + + +/* + * Prepare for an output pass. + * Here we select the proper IDCT routine for each component and build + * a matching multiplier table. + */ + +METHODDEF(void) +start_pass (j_decompress_ptr cinfo) +{ + my_idct_ptr idct = (my_idct_ptr) cinfo->idct; + int ci, i; + jpeg_component_info *compptr; + int method = 0; + inverse_DCT_method_ptr method_ptr = NULL; + JQUANT_TBL * qtbl; + + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; + ci++, compptr++) { + /* Select the proper IDCT routine for this component's scaling */ + switch ((compptr->DCT_h_scaled_size << 8) + compptr->DCT_v_scaled_size) { +#ifdef IDCT_SCALING_SUPPORTED + case ((1 << 8) + 1): + method_ptr = jpeg_idct_1x1; + method = JDCT_ISLOW; /* jidctint uses islow-style table */ + break; + case ((2 << 8) + 2): + method_ptr = jpeg_idct_2x2; + method = JDCT_ISLOW; /* jidctint uses islow-style table */ + break; + case ((3 << 8) + 3): + method_ptr = jpeg_idct_3x3; + method = JDCT_ISLOW; /* jidctint uses islow-style table */ + break; + case ((4 << 8) + 4): + method_ptr = jpeg_idct_4x4; + method = JDCT_ISLOW; /* jidctint uses islow-style table */ + break; + case ((5 << 8) + 5): + method_ptr = jpeg_idct_5x5; + method = JDCT_ISLOW; /* jidctint uses islow-style table */ + break; + case ((6 << 8) + 6): + method_ptr = jpeg_idct_6x6; + method = JDCT_ISLOW; /* jidctint uses islow-style table */ + break; + case ((7 << 8) + 7): + method_ptr = jpeg_idct_7x7; + method = JDCT_ISLOW; /* jidctint uses islow-style table */ + break; + case ((9 << 8) + 9): + method_ptr = jpeg_idct_9x9; + method = JDCT_ISLOW; /* jidctint uses islow-style table */ + break; + case ((10 << 8) + 10): + method_ptr = jpeg_idct_10x10; + method = JDCT_ISLOW; /* jidctint uses islow-style table */ + break; + case ((11 << 8) + 11): + method_ptr = jpeg_idct_11x11; + method = JDCT_ISLOW; /* jidctint uses islow-style table */ + break; + case ((12 << 8) + 12): + method_ptr = jpeg_idct_12x12; + method = JDCT_ISLOW; /* jidctint uses islow-style table */ + break; + case ((13 << 8) + 13): + method_ptr = jpeg_idct_13x13; + method = JDCT_ISLOW; /* jidctint uses islow-style table */ + break; + case ((14 << 8) + 14): + method_ptr = jpeg_idct_14x14; + method = JDCT_ISLOW; /* jidctint uses islow-style table */ + break; + case ((15 << 8) + 15): + method_ptr = jpeg_idct_15x15; + method = JDCT_ISLOW; /* jidctint uses islow-style table */ + break; + case ((16 << 8) + 16): + method_ptr = jpeg_idct_16x16; + method = JDCT_ISLOW; /* jidctint uses islow-style table */ + break; + case ((16 << 8) + 8): + method_ptr = jpeg_idct_16x8; + method = JDCT_ISLOW; /* jidctint uses islow-style table */ + break; + case ((14 << 8) + 7): + method_ptr = jpeg_idct_14x7; + method = JDCT_ISLOW; /* jidctint uses islow-style table */ + break; + case ((12 << 8) + 6): + method_ptr = jpeg_idct_12x6; + method = JDCT_ISLOW; /* jidctint uses islow-style table */ + break; + case ((10 << 8) + 5): + method_ptr = jpeg_idct_10x5; + method = JDCT_ISLOW; /* jidctint uses islow-style table */ + break; + case ((8 << 8) + 4): + method_ptr = jpeg_idct_8x4; + method = JDCT_ISLOW; /* jidctint uses islow-style table */ + break; + case ((6 << 8) + 3): + method_ptr = jpeg_idct_6x3; + method = JDCT_ISLOW; /* jidctint uses islow-style table */ + break; + case ((4 << 8) + 2): + method_ptr = jpeg_idct_4x2; + method = JDCT_ISLOW; /* jidctint uses islow-style table */ + break; + case ((2 << 8) + 1): + method_ptr = jpeg_idct_2x1; + method = JDCT_ISLOW; /* jidctint uses islow-style table */ + break; + case ((8 << 8) + 16): + method_ptr = jpeg_idct_8x16; + method = JDCT_ISLOW; /* jidctint uses islow-style table */ + break; + case ((7 << 8) + 14): + method_ptr = jpeg_idct_7x14; + method = JDCT_ISLOW; /* jidctint uses islow-style table */ + break; + case ((6 << 8) + 12): + method_ptr = jpeg_idct_6x12; + method = JDCT_ISLOW; /* jidctint uses islow-style table */ + break; + case ((5 << 8) + 10): + method_ptr = jpeg_idct_5x10; + method = JDCT_ISLOW; /* jidctint uses islow-style table */ + break; + case ((4 << 8) + 8): + method_ptr = jpeg_idct_4x8; + method = JDCT_ISLOW; /* jidctint uses islow-style table */ + break; + case ((3 << 8) + 6): + method_ptr = jpeg_idct_3x6; + method = JDCT_ISLOW; /* jidctint uses islow-style table */ + break; + case ((2 << 8) + 4): + method_ptr = jpeg_idct_2x4; + method = JDCT_ISLOW; /* jidctint uses islow-style table */ + break; + case ((1 << 8) + 2): + method_ptr = jpeg_idct_1x2; + method = JDCT_ISLOW; /* jidctint uses islow-style table */ + break; +#endif + case ((DCTSIZE << 8) + DCTSIZE): + switch (cinfo->dct_method) { +#ifdef DCT_ISLOW_SUPPORTED + case JDCT_ISLOW: + method_ptr = jpeg_idct_islow; + method = JDCT_ISLOW; + break; +#endif +#ifdef DCT_IFAST_SUPPORTED + case JDCT_IFAST: + method_ptr = jpeg_idct_ifast; + method = JDCT_IFAST; + break; +#endif +#ifdef DCT_FLOAT_SUPPORTED + case JDCT_FLOAT: + method_ptr = jpeg_idct_float; + method = JDCT_FLOAT; + break; +#endif + default: + ERREXIT(cinfo, JERR_NOT_COMPILED); + break; + } + break; + default: + ERREXIT2(cinfo, JERR_BAD_DCTSIZE, + compptr->DCT_h_scaled_size, compptr->DCT_v_scaled_size); + break; + } + idct->pub.inverse_DCT[ci] = method_ptr; + /* Create multiplier table from quant table. + * However, we can skip this if the component is uninteresting + * or if we already built the table. Also, if no quant table + * has yet been saved for the component, we leave the + * multiplier table all-zero; we'll be reading zeroes from the + * coefficient controller's buffer anyway. + */ + if (! compptr->component_needed || idct->cur_method[ci] == method) + continue; + qtbl = compptr->quant_table; + if (qtbl == NULL) /* happens if no data yet for component */ + continue; + idct->cur_method[ci] = method; + switch (method) { +#ifdef PROVIDE_ISLOW_TABLES + case JDCT_ISLOW: + { + /* For LL&M IDCT method, multipliers are equal to raw quantization + * coefficients, but are stored as ints to ensure access efficiency. + */ + ISLOW_MULT_TYPE * ismtbl = (ISLOW_MULT_TYPE *) compptr->dct_table; + for (i = 0; i < DCTSIZE2; i++) { + ismtbl[i] = (ISLOW_MULT_TYPE) qtbl->quantval[i]; + } + } + break; +#endif +#ifdef DCT_IFAST_SUPPORTED + case JDCT_IFAST: + { + /* For AA&N IDCT method, multipliers are equal to quantization + * coefficients scaled by scalefactor[row]*scalefactor[col], where + * scalefactor[0] = 1 + * scalefactor[k] = cos(k*PI/16) * sqrt(2) for k=1..7 + * For integer operation, the multiplier table is to be scaled by + * IFAST_SCALE_BITS. + */ + IFAST_MULT_TYPE * ifmtbl = (IFAST_MULT_TYPE *) compptr->dct_table; +#define CONST_BITS 14 + static const INT16 aanscales[DCTSIZE2] = { + /* precomputed values scaled up by 14 bits */ + 16384, 22725, 21407, 19266, 16384, 12873, 8867, 4520, + 22725, 31521, 29692, 26722, 22725, 17855, 12299, 6270, + 21407, 29692, 27969, 25172, 21407, 16819, 11585, 5906, + 19266, 26722, 25172, 22654, 19266, 15137, 10426, 5315, + 16384, 22725, 21407, 19266, 16384, 12873, 8867, 4520, + 12873, 17855, 16819, 15137, 12873, 10114, 6967, 3552, + 8867, 12299, 11585, 10426, 8867, 6967, 4799, 2446, + 4520, 6270, 5906, 5315, 4520, 3552, 2446, 1247 + }; + SHIFT_TEMPS + + for (i = 0; i < DCTSIZE2; i++) { + ifmtbl[i] = (IFAST_MULT_TYPE) + DESCALE(MULTIPLY16V16((INT32) qtbl->quantval[i], + (INT32) aanscales[i]), + CONST_BITS-IFAST_SCALE_BITS); + } + } + break; +#endif +#ifdef DCT_FLOAT_SUPPORTED + case JDCT_FLOAT: + { + /* For float AA&N IDCT method, multipliers are equal to quantization + * coefficients scaled by scalefactor[row]*scalefactor[col], where + * scalefactor[0] = 1 + * scalefactor[k] = cos(k*PI/16) * sqrt(2) for k=1..7 + * We apply a further scale factor of 1/8. + */ + FLOAT_MULT_TYPE * fmtbl = (FLOAT_MULT_TYPE *) compptr->dct_table; + int row, col; + static const double aanscalefactor[DCTSIZE] = { + 1.0, 1.387039845, 1.306562965, 1.175875602, + 1.0, 0.785694958, 0.541196100, 0.275899379 + }; + + i = 0; + for (row = 0; row < DCTSIZE; row++) { + for (col = 0; col < DCTSIZE; col++) { + fmtbl[i] = (FLOAT_MULT_TYPE) + ((double) qtbl->quantval[i] * + aanscalefactor[row] * aanscalefactor[col] * 0.125); + i++; + } + } + } + break; +#endif + default: + ERREXIT(cinfo, JERR_NOT_COMPILED); + break; + } + } +} + + +/* + * Initialize IDCT manager. + */ + +GLOBAL(void) +jinit_inverse_dct (j_decompress_ptr cinfo) +{ + my_idct_ptr idct; + int ci; + jpeg_component_info *compptr; + + idct = (my_idct_ptr) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(my_idct_controller)); + cinfo->idct = (struct jpeg_inverse_dct *) idct; + idct->pub.start_pass = start_pass; + + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; + ci++, compptr++) { + /* Allocate and pre-zero a multiplier table for each component */ + compptr->dct_table = + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(multiplier_table)); + MEMZERO(compptr->dct_table, SIZEOF(multiplier_table)); + /* Mark multiplier table not yet set up for any method */ + idct->cur_method[ci] = -1; + } +} diff --git a/jpeg-9/jdhuff.c b/jpeg-9/jdhuff.c new file mode 100755 index 0000000..b18ff7a --- /dev/null +++ b/jpeg-9/jdhuff.c @@ -0,0 +1,1542 @@ +/* + * jdhuff.c + * + * Copyright (C) 1991-1997, Thomas G. Lane. + * Modified 2006-2012 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains Huffman entropy decoding routines. + * Both sequential and progressive modes are supported in this single module. + * + * Much of the complexity here has to do with supporting input suspension. + * If the data source module demands suspension, we want to be able to back + * up to the start of the current MCU. To do this, we copy state variables + * into local working storage, and update them back to the permanent + * storage only upon successful completion of an MCU. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" + + +/* Derived data constructed for each Huffman table */ + +#define HUFF_LOOKAHEAD 8 /* # of bits of lookahead */ + +typedef struct { + /* Basic tables: (element [0] of each array is unused) */ + INT32 maxcode[18]; /* largest code of length k (-1 if none) */ + /* (maxcode[17] is a sentinel to ensure jpeg_huff_decode terminates) */ + INT32 valoffset[17]; /* huffval[] offset for codes of length k */ + /* valoffset[k] = huffval[] index of 1st symbol of code length k, less + * the smallest code of length k; so given a code of length k, the + * corresponding symbol is huffval[code + valoffset[k]] + */ + + /* Link to public Huffman table (needed only in jpeg_huff_decode) */ + JHUFF_TBL *pub; + + /* Lookahead tables: indexed by the next HUFF_LOOKAHEAD bits of + * the input data stream. If the next Huffman code is no more + * than HUFF_LOOKAHEAD bits long, we can obtain its length and + * the corresponding symbol directly from these tables. + */ + int look_nbits[1< 32 bits on your machine, and shifting/masking longs is + * reasonably fast, making bit_buf_type be long and setting BIT_BUF_SIZE + * appropriately should be a win. Unfortunately we can't define the size + * with something like #define BIT_BUF_SIZE (sizeof(bit_buf_type)*8) + * because not all machines measure sizeof in 8-bit bytes. + */ + +typedef struct { /* Bitreading state saved across MCUs */ + bit_buf_type get_buffer; /* current bit-extraction buffer */ + int bits_left; /* # of unused bits in it */ +} bitread_perm_state; + +typedef struct { /* Bitreading working state within an MCU */ + /* Current data source location */ + /* We need a copy, rather than munging the original, in case of suspension */ + const JOCTET * next_input_byte; /* => next byte to read from source */ + size_t bytes_in_buffer; /* # of bytes remaining in source buffer */ + /* Bit input buffer --- note these values are kept in register variables, + * not in this struct, inside the inner loops. + */ + bit_buf_type get_buffer; /* current bit-extraction buffer */ + int bits_left; /* # of unused bits in it */ + /* Pointer needed by jpeg_fill_bit_buffer. */ + j_decompress_ptr cinfo; /* back link to decompress master record */ +} bitread_working_state; + +/* Macros to declare and load/save bitread local variables. */ +#define BITREAD_STATE_VARS \ + register bit_buf_type get_buffer; \ + register int bits_left; \ + bitread_working_state br_state + +#define BITREAD_LOAD_STATE(cinfop,permstate) \ + br_state.cinfo = cinfop; \ + br_state.next_input_byte = cinfop->src->next_input_byte; \ + br_state.bytes_in_buffer = cinfop->src->bytes_in_buffer; \ + get_buffer = permstate.get_buffer; \ + bits_left = permstate.bits_left; + +#define BITREAD_SAVE_STATE(cinfop,permstate) \ + cinfop->src->next_input_byte = br_state.next_input_byte; \ + cinfop->src->bytes_in_buffer = br_state.bytes_in_buffer; \ + permstate.get_buffer = get_buffer; \ + permstate.bits_left = bits_left + +/* + * These macros provide the in-line portion of bit fetching. + * Use CHECK_BIT_BUFFER to ensure there are N bits in get_buffer + * before using GET_BITS, PEEK_BITS, or DROP_BITS. + * The variables get_buffer and bits_left are assumed to be locals, + * but the state struct might not be (jpeg_huff_decode needs this). + * CHECK_BIT_BUFFER(state,n,action); + * Ensure there are N bits in get_buffer; if suspend, take action. + * val = GET_BITS(n); + * Fetch next N bits. + * val = PEEK_BITS(n); + * Fetch next N bits without removing them from the buffer. + * DROP_BITS(n); + * Discard next N bits. + * The value N should be a simple variable, not an expression, because it + * is evaluated multiple times. + */ + +#define CHECK_BIT_BUFFER(state,nbits,action) \ + { if (bits_left < (nbits)) { \ + if (! jpeg_fill_bit_buffer(&(state),get_buffer,bits_left,nbits)) \ + { action; } \ + get_buffer = (state).get_buffer; bits_left = (state).bits_left; } } + +#define GET_BITS(nbits) \ + (((int) (get_buffer >> (bits_left -= (nbits)))) & BIT_MASK(nbits)) + +#define PEEK_BITS(nbits) \ + (((int) (get_buffer >> (bits_left - (nbits)))) & BIT_MASK(nbits)) + +#define DROP_BITS(nbits) \ + (bits_left -= (nbits)) + + +/* + * Code for extracting next Huffman-coded symbol from input bit stream. + * Again, this is time-critical and we make the main paths be macros. + * + * We use a lookahead table to process codes of up to HUFF_LOOKAHEAD bits + * without looping. Usually, more than 95% of the Huffman codes will be 8 + * or fewer bits long. The few overlength codes are handled with a loop, + * which need not be inline code. + * + * Notes about the HUFF_DECODE macro: + * 1. Near the end of the data segment, we may fail to get enough bits + * for a lookahead. In that case, we do it the hard way. + * 2. If the lookahead table contains no entry, the next code must be + * more than HUFF_LOOKAHEAD bits long. + * 3. jpeg_huff_decode returns -1 if forced to suspend. + */ + +#define HUFF_DECODE(result,state,htbl,failaction,slowlabel) \ +{ register int nb, look; \ + if (bits_left < HUFF_LOOKAHEAD) { \ + if (! jpeg_fill_bit_buffer(&state,get_buffer,bits_left, 0)) {failaction;} \ + get_buffer = state.get_buffer; bits_left = state.bits_left; \ + if (bits_left < HUFF_LOOKAHEAD) { \ + nb = 1; goto slowlabel; \ + } \ + } \ + look = PEEK_BITS(HUFF_LOOKAHEAD); \ + if ((nb = htbl->look_nbits[look]) != 0) { \ + DROP_BITS(nb); \ + result = htbl->look_sym[look]; \ + } else { \ + nb = HUFF_LOOKAHEAD+1; \ +slowlabel: \ + if ((result=jpeg_huff_decode(&state,get_buffer,bits_left,htbl,nb)) < 0) \ + { failaction; } \ + get_buffer = state.get_buffer; bits_left = state.bits_left; \ + } \ +} + + +/* + * Expanded entropy decoder object for Huffman decoding. + * + * The savable_state subrecord contains fields that change within an MCU, + * but must not be updated permanently until we complete the MCU. + */ + +typedef struct { + unsigned int EOBRUN; /* remaining EOBs in EOBRUN */ + int last_dc_val[MAX_COMPS_IN_SCAN]; /* last DC coef for each component */ +} savable_state; + +/* This macro is to work around compilers with missing or broken + * structure assignment. You'll need to fix this code if you have + * such a compiler and you change MAX_COMPS_IN_SCAN. + */ + +#ifndef NO_STRUCT_ASSIGN +#define ASSIGN_STATE(dest,src) ((dest) = (src)) +#else +#if MAX_COMPS_IN_SCAN == 4 +#define ASSIGN_STATE(dest,src) \ + ((dest).EOBRUN = (src).EOBRUN, \ + (dest).last_dc_val[0] = (src).last_dc_val[0], \ + (dest).last_dc_val[1] = (src).last_dc_val[1], \ + (dest).last_dc_val[2] = (src).last_dc_val[2], \ + (dest).last_dc_val[3] = (src).last_dc_val[3]) +#endif +#endif + + +typedef struct { + struct jpeg_entropy_decoder pub; /* public fields */ + + /* These fields are loaded into local variables at start of each MCU. + * In case of suspension, we exit WITHOUT updating them. + */ + bitread_perm_state bitstate; /* Bit buffer at start of MCU */ + savable_state saved; /* Other state at start of MCU */ + + /* These fields are NOT loaded into local working state. */ + boolean insufficient_data; /* set TRUE after emitting warning */ + unsigned int restarts_to_go; /* MCUs left in this restart interval */ + + /* Following two fields used only in progressive mode */ + + /* Pointers to derived tables (these workspaces have image lifespan) */ + d_derived_tbl * derived_tbls[NUM_HUFF_TBLS]; + + d_derived_tbl * ac_derived_tbl; /* active table during an AC scan */ + + /* Following fields used only in sequential mode */ + + /* Pointers to derived tables (these workspaces have image lifespan) */ + d_derived_tbl * dc_derived_tbls[NUM_HUFF_TBLS]; + d_derived_tbl * ac_derived_tbls[NUM_HUFF_TBLS]; + + /* Precalculated info set up by start_pass for use in decode_mcu: */ + + /* Pointers to derived tables to be used for each block within an MCU */ + d_derived_tbl * dc_cur_tbls[D_MAX_BLOCKS_IN_MCU]; + d_derived_tbl * ac_cur_tbls[D_MAX_BLOCKS_IN_MCU]; + /* Whether we care about the DC and AC coefficient values for each block */ + int coef_limit[D_MAX_BLOCKS_IN_MCU]; +} huff_entropy_decoder; + +typedef huff_entropy_decoder * huff_entropy_ptr; + + +static const int jpeg_zigzag_order[8][8] = { + { 0, 1, 5, 6, 14, 15, 27, 28 }, + { 2, 4, 7, 13, 16, 26, 29, 42 }, + { 3, 8, 12, 17, 25, 30, 41, 43 }, + { 9, 11, 18, 24, 31, 40, 44, 53 }, + { 10, 19, 23, 32, 39, 45, 52, 54 }, + { 20, 22, 33, 38, 46, 51, 55, 60 }, + { 21, 34, 37, 47, 50, 56, 59, 61 }, + { 35, 36, 48, 49, 57, 58, 62, 63 } +}; + +static const int jpeg_zigzag_order7[7][7] = { + { 0, 1, 5, 6, 14, 15, 27 }, + { 2, 4, 7, 13, 16, 26, 28 }, + { 3, 8, 12, 17, 25, 29, 38 }, + { 9, 11, 18, 24, 30, 37, 39 }, + { 10, 19, 23, 31, 36, 40, 45 }, + { 20, 22, 32, 35, 41, 44, 46 }, + { 21, 33, 34, 42, 43, 47, 48 } +}; + +static const int jpeg_zigzag_order6[6][6] = { + { 0, 1, 5, 6, 14, 15 }, + { 2, 4, 7, 13, 16, 25 }, + { 3, 8, 12, 17, 24, 26 }, + { 9, 11, 18, 23, 27, 32 }, + { 10, 19, 22, 28, 31, 33 }, + { 20, 21, 29, 30, 34, 35 } +}; + +static const int jpeg_zigzag_order5[5][5] = { + { 0, 1, 5, 6, 14 }, + { 2, 4, 7, 13, 15 }, + { 3, 8, 12, 16, 21 }, + { 9, 11, 17, 20, 22 }, + { 10, 18, 19, 23, 24 } +}; + +static const int jpeg_zigzag_order4[4][4] = { + { 0, 1, 5, 6 }, + { 2, 4, 7, 12 }, + { 3, 8, 11, 13 }, + { 9, 10, 14, 15 } +}; + +static const int jpeg_zigzag_order3[3][3] = { + { 0, 1, 5 }, + { 2, 4, 6 }, + { 3, 7, 8 } +}; + +static const int jpeg_zigzag_order2[2][2] = { + { 0, 1 }, + { 2, 3 } +}; + + +/* + * Compute the derived values for a Huffman table. + * This routine also performs some validation checks on the table. + */ + +LOCAL(void) +jpeg_make_d_derived_tbl (j_decompress_ptr cinfo, boolean isDC, int tblno, + d_derived_tbl ** pdtbl) +{ + JHUFF_TBL *htbl; + d_derived_tbl *dtbl; + int p, i, l, si, numsymbols; + int lookbits, ctr; + char huffsize[257]; + unsigned int huffcode[257]; + unsigned int code; + + /* Note that huffsize[] and huffcode[] are filled in code-length order, + * paralleling the order of the symbols themselves in htbl->huffval[]. + */ + + /* Find the input Huffman table */ + if (tblno < 0 || tblno >= NUM_HUFF_TBLS) + ERREXIT1(cinfo, JERR_NO_HUFF_TABLE, tblno); + htbl = + isDC ? cinfo->dc_huff_tbl_ptrs[tblno] : cinfo->ac_huff_tbl_ptrs[tblno]; + if (htbl == NULL) + ERREXIT1(cinfo, JERR_NO_HUFF_TABLE, tblno); + + /* Allocate a workspace if we haven't already done so. */ + if (*pdtbl == NULL) + *pdtbl = (d_derived_tbl *) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(d_derived_tbl)); + dtbl = *pdtbl; + dtbl->pub = htbl; /* fill in back link */ + + /* Figure C.1: make table of Huffman code length for each symbol */ + + p = 0; + for (l = 1; l <= 16; l++) { + i = (int) htbl->bits[l]; + if (i < 0 || p + i > 256) /* protect against table overrun */ + ERREXIT(cinfo, JERR_BAD_HUFF_TABLE); + while (i--) + huffsize[p++] = (char) l; + } + huffsize[p] = 0; + numsymbols = p; + + /* Figure C.2: generate the codes themselves */ + /* We also validate that the counts represent a legal Huffman code tree. */ + + code = 0; + si = huffsize[0]; + p = 0; + while (huffsize[p]) { + while (((int) huffsize[p]) == si) { + huffcode[p++] = code; + code++; + } + /* code is now 1 more than the last code used for codelength si; but + * it must still fit in si bits, since no code is allowed to be all ones. + */ + if (((INT32) code) >= (((INT32) 1) << si)) + ERREXIT(cinfo, JERR_BAD_HUFF_TABLE); + code <<= 1; + si++; + } + + /* Figure F.15: generate decoding tables for bit-sequential decoding */ + + p = 0; + for (l = 1; l <= 16; l++) { + if (htbl->bits[l]) { + /* valoffset[l] = huffval[] index of 1st symbol of code length l, + * minus the minimum code of length l + */ + dtbl->valoffset[l] = (INT32) p - (INT32) huffcode[p]; + p += htbl->bits[l]; + dtbl->maxcode[l] = huffcode[p-1]; /* maximum code of length l */ + } else { + dtbl->maxcode[l] = -1; /* -1 if no codes of this length */ + } + } + dtbl->maxcode[17] = 0xFFFFFL; /* ensures jpeg_huff_decode terminates */ + + /* Compute lookahead tables to speed up decoding. + * First we set all the table entries to 0, indicating "too long"; + * then we iterate through the Huffman codes that are short enough and + * fill in all the entries that correspond to bit sequences starting + * with that code. + */ + + MEMZERO(dtbl->look_nbits, SIZEOF(dtbl->look_nbits)); + + p = 0; + for (l = 1; l <= HUFF_LOOKAHEAD; l++) { + for (i = 1; i <= (int) htbl->bits[l]; i++, p++) { + /* l = current code's length, p = its index in huffcode[] & huffval[]. */ + /* Generate left-justified code followed by all possible bit sequences */ + lookbits = huffcode[p] << (HUFF_LOOKAHEAD-l); + for (ctr = 1 << (HUFF_LOOKAHEAD-l); ctr > 0; ctr--) { + dtbl->look_nbits[lookbits] = l; + dtbl->look_sym[lookbits] = htbl->huffval[p]; + lookbits++; + } + } + } + + /* Validate symbols as being reasonable. + * For AC tables, we make no check, but accept all byte values 0..255. + * For DC tables, we require the symbols to be in range 0..15. + * (Tighter bounds could be applied depending on the data depth and mode, + * but this is sufficient to ensure safe decoding.) + */ + if (isDC) { + for (i = 0; i < numsymbols; i++) { + int sym = htbl->huffval[i]; + if (sym < 0 || sym > 15) + ERREXIT(cinfo, JERR_BAD_HUFF_TABLE); + } + } +} + + +/* + * Out-of-line code for bit fetching. + * Note: current values of get_buffer and bits_left are passed as parameters, + * but are returned in the corresponding fields of the state struct. + * + * On most machines MIN_GET_BITS should be 25 to allow the full 32-bit width + * of get_buffer to be used. (On machines with wider words, an even larger + * buffer could be used.) However, on some machines 32-bit shifts are + * quite slow and take time proportional to the number of places shifted. + * (This is true with most PC compilers, for instance.) In this case it may + * be a win to set MIN_GET_BITS to the minimum value of 15. This reduces the + * average shift distance at the cost of more calls to jpeg_fill_bit_buffer. + */ + +#ifdef SLOW_SHIFT_32 +#define MIN_GET_BITS 15 /* minimum allowable value */ +#else +#define MIN_GET_BITS (BIT_BUF_SIZE-7) +#endif + + +LOCAL(boolean) +jpeg_fill_bit_buffer (bitread_working_state * state, + register bit_buf_type get_buffer, register int bits_left, + int nbits) +/* Load up the bit buffer to a depth of at least nbits */ +{ + /* Copy heavily used state fields into locals (hopefully registers) */ + register const JOCTET * next_input_byte = state->next_input_byte; + register size_t bytes_in_buffer = state->bytes_in_buffer; + j_decompress_ptr cinfo = state->cinfo; + + /* Attempt to load at least MIN_GET_BITS bits into get_buffer. */ + /* (It is assumed that no request will be for more than that many bits.) */ + /* We fail to do so only if we hit a marker or are forced to suspend. */ + + if (cinfo->unread_marker == 0) { /* cannot advance past a marker */ + while (bits_left < MIN_GET_BITS) { + register int c; + + /* Attempt to read a byte */ + if (bytes_in_buffer == 0) { + if (! (*cinfo->src->fill_input_buffer) (cinfo)) + return FALSE; + next_input_byte = cinfo->src->next_input_byte; + bytes_in_buffer = cinfo->src->bytes_in_buffer; + } + bytes_in_buffer--; + c = GETJOCTET(*next_input_byte++); + + /* If it's 0xFF, check and discard stuffed zero byte */ + if (c == 0xFF) { + /* Loop here to discard any padding FF's on terminating marker, + * so that we can save a valid unread_marker value. NOTE: we will + * accept multiple FF's followed by a 0 as meaning a single FF data + * byte. This data pattern is not valid according to the standard. + */ + do { + if (bytes_in_buffer == 0) { + if (! (*cinfo->src->fill_input_buffer) (cinfo)) + return FALSE; + next_input_byte = cinfo->src->next_input_byte; + bytes_in_buffer = cinfo->src->bytes_in_buffer; + } + bytes_in_buffer--; + c = GETJOCTET(*next_input_byte++); + } while (c == 0xFF); + + if (c == 0) { + /* Found FF/00, which represents an FF data byte */ + c = 0xFF; + } else { + /* Oops, it's actually a marker indicating end of compressed data. + * Save the marker code for later use. + * Fine point: it might appear that we should save the marker into + * bitread working state, not straight into permanent state. But + * once we have hit a marker, we cannot need to suspend within the + * current MCU, because we will read no more bytes from the data + * source. So it is OK to update permanent state right away. + */ + cinfo->unread_marker = c; + /* See if we need to insert some fake zero bits. */ + goto no_more_bytes; + } + } + + /* OK, load c into get_buffer */ + get_buffer = (get_buffer << 8) | c; + bits_left += 8; + } /* end while */ + } else { + no_more_bytes: + /* We get here if we've read the marker that terminates the compressed + * data segment. There should be enough bits in the buffer register + * to satisfy the request; if so, no problem. + */ + if (nbits > bits_left) { + /* Uh-oh. Report corrupted data to user and stuff zeroes into + * the data stream, so that we can produce some kind of image. + * We use a nonvolatile flag to ensure that only one warning message + * appears per data segment. + */ + if (! ((huff_entropy_ptr) cinfo->entropy)->insufficient_data) { + WARNMS(cinfo, JWRN_HIT_MARKER); + ((huff_entropy_ptr) cinfo->entropy)->insufficient_data = TRUE; + } + /* Fill the buffer with zero bits */ + get_buffer <<= MIN_GET_BITS - bits_left; + bits_left = MIN_GET_BITS; + } + } + + /* Unload the local registers */ + state->next_input_byte = next_input_byte; + state->bytes_in_buffer = bytes_in_buffer; + state->get_buffer = get_buffer; + state->bits_left = bits_left; + + return TRUE; +} + + +/* + * Figure F.12: extend sign bit. + * On some machines, a shift and sub will be faster than a table lookup. + */ + +#ifdef AVOID_TABLES + +#define BIT_MASK(nbits) ((1<<(nbits))-1) +#define HUFF_EXTEND(x,s) ((x) < (1<<((s)-1)) ? (x) - ((1<<(s))-1) : (x)) + +#else + +#define BIT_MASK(nbits) bmask[nbits] +#define HUFF_EXTEND(x,s) ((x) <= bmask[(s) - 1] ? (x) - bmask[s] : (x)) + +static const int bmask[16] = /* bmask[n] is mask for n rightmost bits */ + { 0, 0x0001, 0x0003, 0x0007, 0x000F, 0x001F, 0x003F, 0x007F, 0x00FF, + 0x01FF, 0x03FF, 0x07FF, 0x0FFF, 0x1FFF, 0x3FFF, 0x7FFF }; + +#endif /* AVOID_TABLES */ + + +/* + * Out-of-line code for Huffman code decoding. + */ + +LOCAL(int) +jpeg_huff_decode (bitread_working_state * state, + register bit_buf_type get_buffer, register int bits_left, + d_derived_tbl * htbl, int min_bits) +{ + register int l = min_bits; + register INT32 code; + + /* HUFF_DECODE has determined that the code is at least min_bits */ + /* bits long, so fetch that many bits in one swoop. */ + + CHECK_BIT_BUFFER(*state, l, return -1); + code = GET_BITS(l); + + /* Collect the rest of the Huffman code one bit at a time. */ + /* This is per Figure F.16 in the JPEG spec. */ + + while (code > htbl->maxcode[l]) { + code <<= 1; + CHECK_BIT_BUFFER(*state, 1, return -1); + code |= GET_BITS(1); + l++; + } + + /* Unload the local registers */ + state->get_buffer = get_buffer; + state->bits_left = bits_left; + + /* With garbage input we may reach the sentinel value l = 17. */ + + if (l > 16) { + WARNMS(state->cinfo, JWRN_HUFF_BAD_CODE); + return 0; /* fake a zero as the safest result */ + } + + return htbl->pub->huffval[ (int) (code + htbl->valoffset[l]) ]; +} + + +/* + * Check for a restart marker & resynchronize decoder. + * Returns FALSE if must suspend. + */ + +LOCAL(boolean) +process_restart (j_decompress_ptr cinfo) +{ + huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; + int ci; + + /* Throw away any unused bits remaining in bit buffer; */ + /* include any full bytes in next_marker's count of discarded bytes */ + cinfo->marker->discarded_bytes += entropy->bitstate.bits_left / 8; + entropy->bitstate.bits_left = 0; + + /* Advance past the RSTn marker */ + if (! (*cinfo->marker->read_restart_marker) (cinfo)) + return FALSE; + + /* Re-initialize DC predictions to 0 */ + for (ci = 0; ci < cinfo->comps_in_scan; ci++) + entropy->saved.last_dc_val[ci] = 0; + /* Re-init EOB run count, too */ + entropy->saved.EOBRUN = 0; + + /* Reset restart counter */ + entropy->restarts_to_go = cinfo->restart_interval; + + /* Reset out-of-data flag, unless read_restart_marker left us smack up + * against a marker. In that case we will end up treating the next data + * segment as empty, and we can avoid producing bogus output pixels by + * leaving the flag set. + */ + if (cinfo->unread_marker == 0) + entropy->insufficient_data = FALSE; + + return TRUE; +} + + +/* + * Huffman MCU decoding. + * Each of these routines decodes and returns one MCU's worth of + * Huffman-compressed coefficients. + * The coefficients are reordered from zigzag order into natural array order, + * but are not dequantized. + * + * The i'th block of the MCU is stored into the block pointed to by + * MCU_data[i]. WE ASSUME THIS AREA IS INITIALLY ZEROED BY THE CALLER. + * (Wholesale zeroing is usually a little faster than retail...) + * + * We return FALSE if data source requested suspension. In that case no + * changes have been made to permanent state. (Exception: some output + * coefficients may already have been assigned. This is harmless for + * spectral selection, since we'll just re-assign them on the next call. + * Successive approximation AC refinement has to be more careful, however.) + */ + +/* + * MCU decoding for DC initial scan (either spectral selection, + * or first pass of successive approximation). + */ + +METHODDEF(boolean) +decode_mcu_DC_first (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) +{ + huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; + int Al = cinfo->Al; + register int s, r; + int blkn, ci; + JBLOCKROW block; + BITREAD_STATE_VARS; + savable_state state; + d_derived_tbl * tbl; + jpeg_component_info * compptr; + + /* Process restart marker if needed; may have to suspend */ + if (cinfo->restart_interval) { + if (entropy->restarts_to_go == 0) + if (! process_restart(cinfo)) + return FALSE; + } + + /* If we've run out of data, just leave the MCU set to zeroes. + * This way, we return uniform gray for the remainder of the segment. + */ + if (! entropy->insufficient_data) { + + /* Load up working state */ + BITREAD_LOAD_STATE(cinfo,entropy->bitstate); + ASSIGN_STATE(state, entropy->saved); + + /* Outer loop handles each block in the MCU */ + + for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { + block = MCU_data[blkn]; + ci = cinfo->MCU_membership[blkn]; + compptr = cinfo->cur_comp_info[ci]; + tbl = entropy->derived_tbls[compptr->dc_tbl_no]; + + /* Decode a single block's worth of coefficients */ + + /* Section F.2.2.1: decode the DC coefficient difference */ + HUFF_DECODE(s, br_state, tbl, return FALSE, label1); + if (s) { + CHECK_BIT_BUFFER(br_state, s, return FALSE); + r = GET_BITS(s); + s = HUFF_EXTEND(r, s); + } + + /* Convert DC difference to actual value, update last_dc_val */ + s += state.last_dc_val[ci]; + state.last_dc_val[ci] = s; + /* Scale and output the coefficient (assumes jpeg_natural_order[0]=0) */ + (*block)[0] = (JCOEF) (s << Al); + } + + /* Completed MCU, so update state */ + BITREAD_SAVE_STATE(cinfo,entropy->bitstate); + ASSIGN_STATE(entropy->saved, state); + } + + /* Account for restart interval (no-op if not using restarts) */ + entropy->restarts_to_go--; + + return TRUE; +} + + +/* + * MCU decoding for AC initial scan (either spectral selection, + * or first pass of successive approximation). + */ + +METHODDEF(boolean) +decode_mcu_AC_first (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) +{ + huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; + register int s, k, r; + unsigned int EOBRUN; + int Se, Al; + const int * natural_order; + JBLOCKROW block; + BITREAD_STATE_VARS; + d_derived_tbl * tbl; + + /* Process restart marker if needed; may have to suspend */ + if (cinfo->restart_interval) { + if (entropy->restarts_to_go == 0) + if (! process_restart(cinfo)) + return FALSE; + } + + /* If we've run out of data, just leave the MCU set to zeroes. + * This way, we return uniform gray for the remainder of the segment. + */ + if (! entropy->insufficient_data) { + + Se = cinfo->Se; + Al = cinfo->Al; + natural_order = cinfo->natural_order; + + /* Load up working state. + * We can avoid loading/saving bitread state if in an EOB run. + */ + EOBRUN = entropy->saved.EOBRUN; /* only part of saved state we need */ + + /* There is always only one block per MCU */ + + if (EOBRUN) /* if it's a band of zeroes... */ + EOBRUN--; /* ...process it now (we do nothing) */ + else { + BITREAD_LOAD_STATE(cinfo,entropy->bitstate); + block = MCU_data[0]; + tbl = entropy->ac_derived_tbl; + + for (k = cinfo->Ss; k <= Se; k++) { + HUFF_DECODE(s, br_state, tbl, return FALSE, label2); + r = s >> 4; + s &= 15; + if (s) { + k += r; + CHECK_BIT_BUFFER(br_state, s, return FALSE); + r = GET_BITS(s); + s = HUFF_EXTEND(r, s); + /* Scale and output coefficient in natural (dezigzagged) order */ + (*block)[natural_order[k]] = (JCOEF) (s << Al); + } else { + if (r != 15) { /* EOBr, run length is 2^r + appended bits */ + if (r) { /* EOBr, r > 0 */ + EOBRUN = 1 << r; + CHECK_BIT_BUFFER(br_state, r, return FALSE); + r = GET_BITS(r); + EOBRUN += r; + EOBRUN--; /* this band is processed at this moment */ + } + break; /* force end-of-band */ + } + k += 15; /* ZRL: skip 15 zeroes in band */ + } + } + + BITREAD_SAVE_STATE(cinfo,entropy->bitstate); + } + + /* Completed MCU, so update state */ + entropy->saved.EOBRUN = EOBRUN; /* only part of saved state we need */ + } + + /* Account for restart interval (no-op if not using restarts) */ + entropy->restarts_to_go--; + + return TRUE; +} + + +/* + * MCU decoding for DC successive approximation refinement scan. + * Note: we assume such scans can be multi-component, although the spec + * is not very clear on the point. + */ + +METHODDEF(boolean) +decode_mcu_DC_refine (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) +{ + huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; + int p1 = 1 << cinfo->Al; /* 1 in the bit position being coded */ + int blkn; + JBLOCKROW block; + BITREAD_STATE_VARS; + + /* Process restart marker if needed; may have to suspend */ + if (cinfo->restart_interval) { + if (entropy->restarts_to_go == 0) + if (! process_restart(cinfo)) + return FALSE; + } + + /* Not worth the cycles to check insufficient_data here, + * since we will not change the data anyway if we read zeroes. + */ + + /* Load up working state */ + BITREAD_LOAD_STATE(cinfo,entropy->bitstate); + + /* Outer loop handles each block in the MCU */ + + for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { + block = MCU_data[blkn]; + + /* Encoded data is simply the next bit of the two's-complement DC value */ + CHECK_BIT_BUFFER(br_state, 1, return FALSE); + if (GET_BITS(1)) + (*block)[0] |= p1; + /* Note: since we use |=, repeating the assignment later is safe */ + } + + /* Completed MCU, so update state */ + BITREAD_SAVE_STATE(cinfo,entropy->bitstate); + + /* Account for restart interval (no-op if not using restarts) */ + entropy->restarts_to_go--; + + return TRUE; +} + + +/* + * MCU decoding for AC successive approximation refinement scan. + */ + +METHODDEF(boolean) +decode_mcu_AC_refine (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) +{ + huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; + register int s, k, r; + unsigned int EOBRUN; + int Se, p1, m1; + const int * natural_order; + JBLOCKROW block; + JCOEFPTR thiscoef; + BITREAD_STATE_VARS; + d_derived_tbl * tbl; + int num_newnz; + int newnz_pos[DCTSIZE2]; + + /* Process restart marker if needed; may have to suspend */ + if (cinfo->restart_interval) { + if (entropy->restarts_to_go == 0) + if (! process_restart(cinfo)) + return FALSE; + } + + /* If we've run out of data, don't modify the MCU. + */ + if (! entropy->insufficient_data) { + + Se = cinfo->Se; + p1 = 1 << cinfo->Al; /* 1 in the bit position being coded */ + m1 = (-1) << cinfo->Al; /* -1 in the bit position being coded */ + natural_order = cinfo->natural_order; + + /* Load up working state */ + BITREAD_LOAD_STATE(cinfo,entropy->bitstate); + EOBRUN = entropy->saved.EOBRUN; /* only part of saved state we need */ + + /* There is always only one block per MCU */ + block = MCU_data[0]; + tbl = entropy->ac_derived_tbl; + + /* If we are forced to suspend, we must undo the assignments to any newly + * nonzero coefficients in the block, because otherwise we'd get confused + * next time about which coefficients were already nonzero. + * But we need not undo addition of bits to already-nonzero coefficients; + * instead, we can test the current bit to see if we already did it. + */ + num_newnz = 0; + + /* initialize coefficient loop counter to start of band */ + k = cinfo->Ss; + + if (EOBRUN == 0) { + do { + HUFF_DECODE(s, br_state, tbl, goto undoit, label3); + r = s >> 4; + s &= 15; + if (s) { + if (s != 1) /* size of new coef should always be 1 */ + WARNMS(cinfo, JWRN_HUFF_BAD_CODE); + CHECK_BIT_BUFFER(br_state, 1, goto undoit); + if (GET_BITS(1)) + s = p1; /* newly nonzero coef is positive */ + else + s = m1; /* newly nonzero coef is negative */ + } else { + if (r != 15) { + EOBRUN = 1 << r; /* EOBr, run length is 2^r + appended bits */ + if (r) { + CHECK_BIT_BUFFER(br_state, r, goto undoit); + r = GET_BITS(r); + EOBRUN += r; + } + break; /* rest of block is handled by EOB logic */ + } + /* note s = 0 for processing ZRL */ + } + /* Advance over already-nonzero coefs and r still-zero coefs, + * appending correction bits to the nonzeroes. A correction bit is 1 + * if the absolute value of the coefficient must be increased. + */ + do { + thiscoef = *block + natural_order[k]; + if (*thiscoef) { + CHECK_BIT_BUFFER(br_state, 1, goto undoit); + if (GET_BITS(1)) { + if ((*thiscoef & p1) == 0) { /* do nothing if already set it */ + if (*thiscoef >= 0) + *thiscoef += p1; + else + *thiscoef += m1; + } + } + } else { + if (--r < 0) + break; /* reached target zero coefficient */ + } + k++; + } while (k <= Se); + if (s) { + int pos = natural_order[k]; + /* Output newly nonzero coefficient */ + (*block)[pos] = (JCOEF) s; + /* Remember its position in case we have to suspend */ + newnz_pos[num_newnz++] = pos; + } + k++; + } while (k <= Se); + } + + if (EOBRUN) { + /* Scan any remaining coefficient positions after the end-of-band + * (the last newly nonzero coefficient, if any). Append a correction + * bit to each already-nonzero coefficient. A correction bit is 1 + * if the absolute value of the coefficient must be increased. + */ + do { + thiscoef = *block + natural_order[k]; + if (*thiscoef) { + CHECK_BIT_BUFFER(br_state, 1, goto undoit); + if (GET_BITS(1)) { + if ((*thiscoef & p1) == 0) { /* do nothing if already changed it */ + if (*thiscoef >= 0) + *thiscoef += p1; + else + *thiscoef += m1; + } + } + } + k++; + } while (k <= Se); + /* Count one block completed in EOB run */ + EOBRUN--; + } + + /* Completed MCU, so update state */ + BITREAD_SAVE_STATE(cinfo,entropy->bitstate); + entropy->saved.EOBRUN = EOBRUN; /* only part of saved state we need */ + } + + /* Account for restart interval (no-op if not using restarts) */ + entropy->restarts_to_go--; + + return TRUE; + +undoit: + /* Re-zero any output coefficients that we made newly nonzero */ + while (num_newnz) + (*block)[newnz_pos[--num_newnz]] = 0; + + return FALSE; +} + + +/* + * Decode one MCU's worth of Huffman-compressed coefficients, + * partial blocks. + */ + +METHODDEF(boolean) +decode_mcu_sub (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) +{ + huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; + const int * natural_order; + int Se, blkn; + BITREAD_STATE_VARS; + savable_state state; + + /* Process restart marker if needed; may have to suspend */ + if (cinfo->restart_interval) { + if (entropy->restarts_to_go == 0) + if (! process_restart(cinfo)) + return FALSE; + } + + /* If we've run out of data, just leave the MCU set to zeroes. + * This way, we return uniform gray for the remainder of the segment. + */ + if (! entropy->insufficient_data) { + + natural_order = cinfo->natural_order; + Se = cinfo->lim_Se; + + /* Load up working state */ + BITREAD_LOAD_STATE(cinfo,entropy->bitstate); + ASSIGN_STATE(state, entropy->saved); + + /* Outer loop handles each block in the MCU */ + + for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { + JBLOCKROW block = MCU_data[blkn]; + d_derived_tbl * htbl; + register int s, k, r; + int coef_limit, ci; + + /* Decode a single block's worth of coefficients */ + + /* Section F.2.2.1: decode the DC coefficient difference */ + htbl = entropy->dc_cur_tbls[blkn]; + HUFF_DECODE(s, br_state, htbl, return FALSE, label1); + + htbl = entropy->ac_cur_tbls[blkn]; + k = 1; + coef_limit = entropy->coef_limit[blkn]; + if (coef_limit) { + /* Convert DC difference to actual value, update last_dc_val */ + if (s) { + CHECK_BIT_BUFFER(br_state, s, return FALSE); + r = GET_BITS(s); + s = HUFF_EXTEND(r, s); + } + ci = cinfo->MCU_membership[blkn]; + s += state.last_dc_val[ci]; + state.last_dc_val[ci] = s; + /* Output the DC coefficient */ + (*block)[0] = (JCOEF) s; + + /* Section F.2.2.2: decode the AC coefficients */ + /* Since zeroes are skipped, output area must be cleared beforehand */ + for (; k < coef_limit; k++) { + HUFF_DECODE(s, br_state, htbl, return FALSE, label2); + + r = s >> 4; + s &= 15; + + if (s) { + k += r; + CHECK_BIT_BUFFER(br_state, s, return FALSE); + r = GET_BITS(s); + s = HUFF_EXTEND(r, s); + /* Output coefficient in natural (dezigzagged) order. + * Note: the extra entries in natural_order[] will save us + * if k > Se, which could happen if the data is corrupted. + */ + (*block)[natural_order[k]] = (JCOEF) s; + } else { + if (r != 15) + goto EndOfBlock; + k += 15; + } + } + } else { + if (s) { + CHECK_BIT_BUFFER(br_state, s, return FALSE); + DROP_BITS(s); + } + } + + /* Section F.2.2.2: decode the AC coefficients */ + /* In this path we just discard the values */ + for (; k <= Se; k++) { + HUFF_DECODE(s, br_state, htbl, return FALSE, label3); + + r = s >> 4; + s &= 15; + + if (s) { + k += r; + CHECK_BIT_BUFFER(br_state, s, return FALSE); + DROP_BITS(s); + } else { + if (r != 15) + break; + k += 15; + } + } + + EndOfBlock: ; + } + + /* Completed MCU, so update state */ + BITREAD_SAVE_STATE(cinfo,entropy->bitstate); + ASSIGN_STATE(entropy->saved, state); + } + + /* Account for restart interval (no-op if not using restarts) */ + entropy->restarts_to_go--; + + return TRUE; +} + + +/* + * Decode one MCU's worth of Huffman-compressed coefficients, + * full-size blocks. + */ + +METHODDEF(boolean) +decode_mcu (j_decompress_ptr cinfo, JBLOCKROW *MCU_data) +{ + huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; + int blkn; + BITREAD_STATE_VARS; + savable_state state; + + /* Process restart marker if needed; may have to suspend */ + if (cinfo->restart_interval) { + if (entropy->restarts_to_go == 0) + if (! process_restart(cinfo)) + return FALSE; + } + + /* If we've run out of data, just leave the MCU set to zeroes. + * This way, we return uniform gray for the remainder of the segment. + */ + if (! entropy->insufficient_data) { + + /* Load up working state */ + BITREAD_LOAD_STATE(cinfo,entropy->bitstate); + ASSIGN_STATE(state, entropy->saved); + + /* Outer loop handles each block in the MCU */ + + for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { + JBLOCKROW block = MCU_data[blkn]; + d_derived_tbl * htbl; + register int s, k, r; + int coef_limit, ci; + + /* Decode a single block's worth of coefficients */ + + /* Section F.2.2.1: decode the DC coefficient difference */ + htbl = entropy->dc_cur_tbls[blkn]; + HUFF_DECODE(s, br_state, htbl, return FALSE, label1); + + htbl = entropy->ac_cur_tbls[blkn]; + k = 1; + coef_limit = entropy->coef_limit[blkn]; + if (coef_limit) { + /* Convert DC difference to actual value, update last_dc_val */ + if (s) { + CHECK_BIT_BUFFER(br_state, s, return FALSE); + r = GET_BITS(s); + s = HUFF_EXTEND(r, s); + } + ci = cinfo->MCU_membership[blkn]; + s += state.last_dc_val[ci]; + state.last_dc_val[ci] = s; + /* Output the DC coefficient */ + (*block)[0] = (JCOEF) s; + + /* Section F.2.2.2: decode the AC coefficients */ + /* Since zeroes are skipped, output area must be cleared beforehand */ + for (; k < coef_limit; k++) { + HUFF_DECODE(s, br_state, htbl, return FALSE, label2); + + r = s >> 4; + s &= 15; + + if (s) { + k += r; + CHECK_BIT_BUFFER(br_state, s, return FALSE); + r = GET_BITS(s); + s = HUFF_EXTEND(r, s); + /* Output coefficient in natural (dezigzagged) order. + * Note: the extra entries in jpeg_natural_order[] will save us + * if k >= DCTSIZE2, which could happen if the data is corrupted. + */ + (*block)[jpeg_natural_order[k]] = (JCOEF) s; + } else { + if (r != 15) + goto EndOfBlock; + k += 15; + } + } + } else { + if (s) { + CHECK_BIT_BUFFER(br_state, s, return FALSE); + DROP_BITS(s); + } + } + + /* Section F.2.2.2: decode the AC coefficients */ + /* In this path we just discard the values */ + for (; k < DCTSIZE2; k++) { + HUFF_DECODE(s, br_state, htbl, return FALSE, label3); + + r = s >> 4; + s &= 15; + + if (s) { + k += r; + CHECK_BIT_BUFFER(br_state, s, return FALSE); + DROP_BITS(s); + } else { + if (r != 15) + break; + k += 15; + } + } + + EndOfBlock: ; + } + + /* Completed MCU, so update state */ + BITREAD_SAVE_STATE(cinfo,entropy->bitstate); + ASSIGN_STATE(entropy->saved, state); + } + + /* Account for restart interval (no-op if not using restarts) */ + entropy->restarts_to_go--; + + return TRUE; +} + + +/* + * Initialize for a Huffman-compressed scan. + */ + +METHODDEF(void) +start_pass_huff_decoder (j_decompress_ptr cinfo) +{ + huff_entropy_ptr entropy = (huff_entropy_ptr) cinfo->entropy; + int ci, blkn, tbl, i; + jpeg_component_info * compptr; + + if (cinfo->progressive_mode) { + /* Validate progressive scan parameters */ + if (cinfo->Ss == 0) { + if (cinfo->Se != 0) + goto bad; + } else { + /* need not check Ss/Se < 0 since they came from unsigned bytes */ + if (cinfo->Se < cinfo->Ss || cinfo->Se > cinfo->lim_Se) + goto bad; + /* AC scans may have only one component */ + if (cinfo->comps_in_scan != 1) + goto bad; + } + if (cinfo->Ah != 0) { + /* Successive approximation refinement scan: must have Al = Ah-1. */ + if (cinfo->Ah-1 != cinfo->Al) + goto bad; + } + if (cinfo->Al > 13) { /* need not check for < 0 */ + /* Arguably the maximum Al value should be less than 13 for 8-bit precision, + * but the spec doesn't say so, and we try to be liberal about what we + * accept. Note: large Al values could result in out-of-range DC + * coefficients during early scans, leading to bizarre displays due to + * overflows in the IDCT math. But we won't crash. + */ + bad: + ERREXIT4(cinfo, JERR_BAD_PROGRESSION, + cinfo->Ss, cinfo->Se, cinfo->Ah, cinfo->Al); + } + /* Update progression status, and verify that scan order is legal. + * Note that inter-scan inconsistencies are treated as warnings + * not fatal errors ... not clear if this is right way to behave. + */ + for (ci = 0; ci < cinfo->comps_in_scan; ci++) { + int coefi, cindex = cinfo->cur_comp_info[ci]->component_index; + int *coef_bit_ptr = & cinfo->coef_bits[cindex][0]; + if (cinfo->Ss && coef_bit_ptr[0] < 0) /* AC without prior DC scan */ + WARNMS2(cinfo, JWRN_BOGUS_PROGRESSION, cindex, 0); + for (coefi = cinfo->Ss; coefi <= cinfo->Se; coefi++) { + int expected = (coef_bit_ptr[coefi] < 0) ? 0 : coef_bit_ptr[coefi]; + if (cinfo->Ah != expected) + WARNMS2(cinfo, JWRN_BOGUS_PROGRESSION, cindex, coefi); + coef_bit_ptr[coefi] = cinfo->Al; + } + } + + /* Select MCU decoding routine */ + if (cinfo->Ah == 0) { + if (cinfo->Ss == 0) + entropy->pub.decode_mcu = decode_mcu_DC_first; + else + entropy->pub.decode_mcu = decode_mcu_AC_first; + } else { + if (cinfo->Ss == 0) + entropy->pub.decode_mcu = decode_mcu_DC_refine; + else + entropy->pub.decode_mcu = decode_mcu_AC_refine; + } + + for (ci = 0; ci < cinfo->comps_in_scan; ci++) { + compptr = cinfo->cur_comp_info[ci]; + /* Make sure requested tables are present, and compute derived tables. + * We may build same derived table more than once, but it's not expensive. + */ + if (cinfo->Ss == 0) { + if (cinfo->Ah == 0) { /* DC refinement needs no table */ + tbl = compptr->dc_tbl_no; + jpeg_make_d_derived_tbl(cinfo, TRUE, tbl, + & entropy->derived_tbls[tbl]); + } + } else { + tbl = compptr->ac_tbl_no; + jpeg_make_d_derived_tbl(cinfo, FALSE, tbl, + & entropy->derived_tbls[tbl]); + /* remember the single active table */ + entropy->ac_derived_tbl = entropy->derived_tbls[tbl]; + } + /* Initialize DC predictions to 0 */ + entropy->saved.last_dc_val[ci] = 0; + } + + /* Initialize private state variables */ + entropy->saved.EOBRUN = 0; + } else { + /* Check that the scan parameters Ss, Se, Ah/Al are OK for sequential JPEG. + * This ought to be an error condition, but we make it a warning because + * there are some baseline files out there with all zeroes in these bytes. + */ + if (cinfo->Ss != 0 || cinfo->Ah != 0 || cinfo->Al != 0 || + ((cinfo->is_baseline || cinfo->Se < DCTSIZE2) && + cinfo->Se != cinfo->lim_Se)) + WARNMS(cinfo, JWRN_NOT_SEQUENTIAL); + + /* Select MCU decoding routine */ + /* We retain the hard-coded case for full-size blocks. + * This is not necessary, but it appears that this version is slightly + * more performant in the given implementation. + * With an improved implementation we would prefer a single optimized + * function. + */ + if (cinfo->lim_Se != DCTSIZE2-1) + entropy->pub.decode_mcu = decode_mcu_sub; + else + entropy->pub.decode_mcu = decode_mcu; + + for (ci = 0; ci < cinfo->comps_in_scan; ci++) { + compptr = cinfo->cur_comp_info[ci]; + /* Compute derived values for Huffman tables */ + /* We may do this more than once for a table, but it's not expensive */ + tbl = compptr->dc_tbl_no; + jpeg_make_d_derived_tbl(cinfo, TRUE, tbl, + & entropy->dc_derived_tbls[tbl]); + if (cinfo->lim_Se) { /* AC needs no table when not present */ + tbl = compptr->ac_tbl_no; + jpeg_make_d_derived_tbl(cinfo, FALSE, tbl, + & entropy->ac_derived_tbls[tbl]); + } + /* Initialize DC predictions to 0 */ + entropy->saved.last_dc_val[ci] = 0; + } + + /* Precalculate decoding info for each block in an MCU of this scan */ + for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) { + ci = cinfo->MCU_membership[blkn]; + compptr = cinfo->cur_comp_info[ci]; + /* Precalculate which table to use for each block */ + entropy->dc_cur_tbls[blkn] = entropy->dc_derived_tbls[compptr->dc_tbl_no]; + entropy->ac_cur_tbls[blkn] = entropy->ac_derived_tbls[compptr->ac_tbl_no]; + /* Decide whether we really care about the coefficient values */ + if (compptr->component_needed) { + ci = compptr->DCT_v_scaled_size; + i = compptr->DCT_h_scaled_size; + switch (cinfo->lim_Se) { + case (1*1-1): + entropy->coef_limit[blkn] = 1; + break; + case (2*2-1): + if (ci <= 0 || ci > 2) ci = 2; + if (i <= 0 || i > 2) i = 2; + entropy->coef_limit[blkn] = 1 + jpeg_zigzag_order2[ci - 1][i - 1]; + break; + case (3*3-1): + if (ci <= 0 || ci > 3) ci = 3; + if (i <= 0 || i > 3) i = 3; + entropy->coef_limit[blkn] = 1 + jpeg_zigzag_order3[ci - 1][i - 1]; + break; + case (4*4-1): + if (ci <= 0 || ci > 4) ci = 4; + if (i <= 0 || i > 4) i = 4; + entropy->coef_limit[blkn] = 1 + jpeg_zigzag_order4[ci - 1][i - 1]; + break; + case (5*5-1): + if (ci <= 0 || ci > 5) ci = 5; + if (i <= 0 || i > 5) i = 5; + entropy->coef_limit[blkn] = 1 + jpeg_zigzag_order5[ci - 1][i - 1]; + break; + case (6*6-1): + if (ci <= 0 || ci > 6) ci = 6; + if (i <= 0 || i > 6) i = 6; + entropy->coef_limit[blkn] = 1 + jpeg_zigzag_order6[ci - 1][i - 1]; + break; + case (7*7-1): + if (ci <= 0 || ci > 7) ci = 7; + if (i <= 0 || i > 7) i = 7; + entropy->coef_limit[blkn] = 1 + jpeg_zigzag_order7[ci - 1][i - 1]; + break; + default: + if (ci <= 0 || ci > 8) ci = 8; + if (i <= 0 || i > 8) i = 8; + entropy->coef_limit[blkn] = 1 + jpeg_zigzag_order[ci - 1][i - 1]; + break; + } + } else { + entropy->coef_limit[blkn] = 0; + } + } + } + + /* Initialize bitread state variables */ + entropy->bitstate.bits_left = 0; + entropy->bitstate.get_buffer = 0; /* unnecessary, but keeps Purify quiet */ + entropy->insufficient_data = FALSE; + + /* Initialize restart counter */ + entropy->restarts_to_go = cinfo->restart_interval; +} + + +/* + * Module initialization routine for Huffman entropy decoding. + */ + +GLOBAL(void) +jinit_huff_decoder (j_decompress_ptr cinfo) +{ + huff_entropy_ptr entropy; + int i; + + entropy = (huff_entropy_ptr) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(huff_entropy_decoder)); + cinfo->entropy = &entropy->pub; + entropy->pub.start_pass = start_pass_huff_decoder; + + if (cinfo->progressive_mode) { + /* Create progression status table */ + int *coef_bit_ptr, ci; + cinfo->coef_bits = (int (*)[DCTSIZE2]) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + cinfo->num_components*DCTSIZE2*SIZEOF(int)); + coef_bit_ptr = & cinfo->coef_bits[0][0]; + for (ci = 0; ci < cinfo->num_components; ci++) + for (i = 0; i < DCTSIZE2; i++) + *coef_bit_ptr++ = -1; + + /* Mark derived tables unallocated */ + for (i = 0; i < NUM_HUFF_TBLS; i++) { + entropy->derived_tbls[i] = NULL; + } + } else { + /* Mark tables unallocated */ + for (i = 0; i < NUM_HUFF_TBLS; i++) { + entropy->dc_derived_tbls[i] = entropy->ac_derived_tbls[i] = NULL; + } + } +} diff --git a/jpeg-9/jdinput.c b/jpeg-9/jdinput.c new file mode 100755 index 0000000..de6f7ed --- /dev/null +++ b/jpeg-9/jdinput.c @@ -0,0 +1,661 @@ +/* + * jdinput.c + * + * Copyright (C) 1991-1997, Thomas G. Lane. + * Modified 2002-2009 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains input control logic for the JPEG decompressor. + * These routines are concerned with controlling the decompressor's input + * processing (marker reading and coefficient decoding). The actual input + * reading is done in jdmarker.c, jdhuff.c, and jdarith.c. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" + + +/* Private state */ + +typedef struct { + struct jpeg_input_controller pub; /* public fields */ + + int inheaders; /* Nonzero until first SOS is reached */ +} my_input_controller; + +typedef my_input_controller * my_inputctl_ptr; + + +/* Forward declarations */ +METHODDEF(int) consume_markers JPP((j_decompress_ptr cinfo)); + + +/* + * Routines to calculate various quantities related to the size of the image. + */ + + +/* + * Compute output image dimensions and related values. + * NOTE: this is exported for possible use by application. + * Hence it mustn't do anything that can't be done twice. + */ + +GLOBAL(void) +jpeg_core_output_dimensions (j_decompress_ptr cinfo) +/* Do computations that are needed before master selection phase. + * This function is used for transcoding and full decompression. + */ +{ +#ifdef IDCT_SCALING_SUPPORTED + int ci; + jpeg_component_info *compptr; + + /* Compute actual output image dimensions and DCT scaling choices. */ + if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom) { + /* Provide 1/block_size scaling */ + cinfo->output_width = (JDIMENSION) + jdiv_round_up((long) cinfo->image_width, (long) cinfo->block_size); + cinfo->output_height = (JDIMENSION) + jdiv_round_up((long) cinfo->image_height, (long) cinfo->block_size); + cinfo->min_DCT_h_scaled_size = 1; + cinfo->min_DCT_v_scaled_size = 1; + } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 2) { + /* Provide 2/block_size scaling */ + cinfo->output_width = (JDIMENSION) + jdiv_round_up((long) cinfo->image_width * 2L, (long) cinfo->block_size); + cinfo->output_height = (JDIMENSION) + jdiv_round_up((long) cinfo->image_height * 2L, (long) cinfo->block_size); + cinfo->min_DCT_h_scaled_size = 2; + cinfo->min_DCT_v_scaled_size = 2; + } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 3) { + /* Provide 3/block_size scaling */ + cinfo->output_width = (JDIMENSION) + jdiv_round_up((long) cinfo->image_width * 3L, (long) cinfo->block_size); + cinfo->output_height = (JDIMENSION) + jdiv_round_up((long) cinfo->image_height * 3L, (long) cinfo->block_size); + cinfo->min_DCT_h_scaled_size = 3; + cinfo->min_DCT_v_scaled_size = 3; + } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 4) { + /* Provide 4/block_size scaling */ + cinfo->output_width = (JDIMENSION) + jdiv_round_up((long) cinfo->image_width * 4L, (long) cinfo->block_size); + cinfo->output_height = (JDIMENSION) + jdiv_round_up((long) cinfo->image_height * 4L, (long) cinfo->block_size); + cinfo->min_DCT_h_scaled_size = 4; + cinfo->min_DCT_v_scaled_size = 4; + } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 5) { + /* Provide 5/block_size scaling */ + cinfo->output_width = (JDIMENSION) + jdiv_round_up((long) cinfo->image_width * 5L, (long) cinfo->block_size); + cinfo->output_height = (JDIMENSION) + jdiv_round_up((long) cinfo->image_height * 5L, (long) cinfo->block_size); + cinfo->min_DCT_h_scaled_size = 5; + cinfo->min_DCT_v_scaled_size = 5; + } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 6) { + /* Provide 6/block_size scaling */ + cinfo->output_width = (JDIMENSION) + jdiv_round_up((long) cinfo->image_width * 6L, (long) cinfo->block_size); + cinfo->output_height = (JDIMENSION) + jdiv_round_up((long) cinfo->image_height * 6L, (long) cinfo->block_size); + cinfo->min_DCT_h_scaled_size = 6; + cinfo->min_DCT_v_scaled_size = 6; + } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 7) { + /* Provide 7/block_size scaling */ + cinfo->output_width = (JDIMENSION) + jdiv_round_up((long) cinfo->image_width * 7L, (long) cinfo->block_size); + cinfo->output_height = (JDIMENSION) + jdiv_round_up((long) cinfo->image_height * 7L, (long) cinfo->block_size); + cinfo->min_DCT_h_scaled_size = 7; + cinfo->min_DCT_v_scaled_size = 7; + } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 8) { + /* Provide 8/block_size scaling */ + cinfo->output_width = (JDIMENSION) + jdiv_round_up((long) cinfo->image_width * 8L, (long) cinfo->block_size); + cinfo->output_height = (JDIMENSION) + jdiv_round_up((long) cinfo->image_height * 8L, (long) cinfo->block_size); + cinfo->min_DCT_h_scaled_size = 8; + cinfo->min_DCT_v_scaled_size = 8; + } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 9) { + /* Provide 9/block_size scaling */ + cinfo->output_width = (JDIMENSION) + jdiv_round_up((long) cinfo->image_width * 9L, (long) cinfo->block_size); + cinfo->output_height = (JDIMENSION) + jdiv_round_up((long) cinfo->image_height * 9L, (long) cinfo->block_size); + cinfo->min_DCT_h_scaled_size = 9; + cinfo->min_DCT_v_scaled_size = 9; + } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 10) { + /* Provide 10/block_size scaling */ + cinfo->output_width = (JDIMENSION) + jdiv_round_up((long) cinfo->image_width * 10L, (long) cinfo->block_size); + cinfo->output_height = (JDIMENSION) + jdiv_round_up((long) cinfo->image_height * 10L, (long) cinfo->block_size); + cinfo->min_DCT_h_scaled_size = 10; + cinfo->min_DCT_v_scaled_size = 10; + } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 11) { + /* Provide 11/block_size scaling */ + cinfo->output_width = (JDIMENSION) + jdiv_round_up((long) cinfo->image_width * 11L, (long) cinfo->block_size); + cinfo->output_height = (JDIMENSION) + jdiv_round_up((long) cinfo->image_height * 11L, (long) cinfo->block_size); + cinfo->min_DCT_h_scaled_size = 11; + cinfo->min_DCT_v_scaled_size = 11; + } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 12) { + /* Provide 12/block_size scaling */ + cinfo->output_width = (JDIMENSION) + jdiv_round_up((long) cinfo->image_width * 12L, (long) cinfo->block_size); + cinfo->output_height = (JDIMENSION) + jdiv_round_up((long) cinfo->image_height * 12L, (long) cinfo->block_size); + cinfo->min_DCT_h_scaled_size = 12; + cinfo->min_DCT_v_scaled_size = 12; + } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 13) { + /* Provide 13/block_size scaling */ + cinfo->output_width = (JDIMENSION) + jdiv_round_up((long) cinfo->image_width * 13L, (long) cinfo->block_size); + cinfo->output_height = (JDIMENSION) + jdiv_round_up((long) cinfo->image_height * 13L, (long) cinfo->block_size); + cinfo->min_DCT_h_scaled_size = 13; + cinfo->min_DCT_v_scaled_size = 13; + } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 14) { + /* Provide 14/block_size scaling */ + cinfo->output_width = (JDIMENSION) + jdiv_round_up((long) cinfo->image_width * 14L, (long) cinfo->block_size); + cinfo->output_height = (JDIMENSION) + jdiv_round_up((long) cinfo->image_height * 14L, (long) cinfo->block_size); + cinfo->min_DCT_h_scaled_size = 14; + cinfo->min_DCT_v_scaled_size = 14; + } else if (cinfo->scale_num * cinfo->block_size <= cinfo->scale_denom * 15) { + /* Provide 15/block_size scaling */ + cinfo->output_width = (JDIMENSION) + jdiv_round_up((long) cinfo->image_width * 15L, (long) cinfo->block_size); + cinfo->output_height = (JDIMENSION) + jdiv_round_up((long) cinfo->image_height * 15L, (long) cinfo->block_size); + cinfo->min_DCT_h_scaled_size = 15; + cinfo->min_DCT_v_scaled_size = 15; + } else { + /* Provide 16/block_size scaling */ + cinfo->output_width = (JDIMENSION) + jdiv_round_up((long) cinfo->image_width * 16L, (long) cinfo->block_size); + cinfo->output_height = (JDIMENSION) + jdiv_round_up((long) cinfo->image_height * 16L, (long) cinfo->block_size); + cinfo->min_DCT_h_scaled_size = 16; + cinfo->min_DCT_v_scaled_size = 16; + } + + /* Recompute dimensions of components */ + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; + ci++, compptr++) { + compptr->DCT_h_scaled_size = cinfo->min_DCT_h_scaled_size; + compptr->DCT_v_scaled_size = cinfo->min_DCT_v_scaled_size; + } + +#else /* !IDCT_SCALING_SUPPORTED */ + + /* Hardwire it to "no scaling" */ + cinfo->output_width = cinfo->image_width; + cinfo->output_height = cinfo->image_height; + /* jdinput.c has already initialized DCT_scaled_size, + * and has computed unscaled downsampled_width and downsampled_height. + */ + +#endif /* IDCT_SCALING_SUPPORTED */ +} + + +LOCAL(void) +initial_setup (j_decompress_ptr cinfo) +/* Called once, when first SOS marker is reached */ +{ + int ci; + jpeg_component_info *compptr; + + /* Make sure image isn't bigger than I can handle */ + if ((long) cinfo->image_height > (long) JPEG_MAX_DIMENSION || + (long) cinfo->image_width > (long) JPEG_MAX_DIMENSION) + ERREXIT1(cinfo, JERR_IMAGE_TOO_BIG, (unsigned int) JPEG_MAX_DIMENSION); + + /* For now, precision must match compiled-in value... */ + if (cinfo->data_precision != BITS_IN_JSAMPLE) + ERREXIT1(cinfo, JERR_BAD_PRECISION, cinfo->data_precision); + + /* Check that number of components won't exceed internal array sizes */ + if (cinfo->num_components > MAX_COMPONENTS) + ERREXIT2(cinfo, JERR_COMPONENT_COUNT, cinfo->num_components, + MAX_COMPONENTS); + + /* Compute maximum sampling factors; check factor validity */ + cinfo->max_h_samp_factor = 1; + cinfo->max_v_samp_factor = 1; + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; + ci++, compptr++) { + if (compptr->h_samp_factor<=0 || compptr->h_samp_factor>MAX_SAMP_FACTOR || + compptr->v_samp_factor<=0 || compptr->v_samp_factor>MAX_SAMP_FACTOR) + ERREXIT(cinfo, JERR_BAD_SAMPLING); + cinfo->max_h_samp_factor = MAX(cinfo->max_h_samp_factor, + compptr->h_samp_factor); + cinfo->max_v_samp_factor = MAX(cinfo->max_v_samp_factor, + compptr->v_samp_factor); + } + + /* Derive block_size, natural_order, and lim_Se */ + if (cinfo->is_baseline || (cinfo->progressive_mode && + cinfo->comps_in_scan)) { /* no pseudo SOS marker */ + cinfo->block_size = DCTSIZE; + cinfo->natural_order = jpeg_natural_order; + cinfo->lim_Se = DCTSIZE2-1; + } else + switch (cinfo->Se) { + case (1*1-1): + cinfo->block_size = 1; + cinfo->natural_order = jpeg_natural_order; /* not needed */ + cinfo->lim_Se = cinfo->Se; + break; + case (2*2-1): + cinfo->block_size = 2; + cinfo->natural_order = jpeg_natural_order2; + cinfo->lim_Se = cinfo->Se; + break; + case (3*3-1): + cinfo->block_size = 3; + cinfo->natural_order = jpeg_natural_order3; + cinfo->lim_Se = cinfo->Se; + break; + case (4*4-1): + cinfo->block_size = 4; + cinfo->natural_order = jpeg_natural_order4; + cinfo->lim_Se = cinfo->Se; + break; + case (5*5-1): + cinfo->block_size = 5; + cinfo->natural_order = jpeg_natural_order5; + cinfo->lim_Se = cinfo->Se; + break; + case (6*6-1): + cinfo->block_size = 6; + cinfo->natural_order = jpeg_natural_order6; + cinfo->lim_Se = cinfo->Se; + break; + case (7*7-1): + cinfo->block_size = 7; + cinfo->natural_order = jpeg_natural_order7; + cinfo->lim_Se = cinfo->Se; + break; + case (8*8-1): + cinfo->block_size = 8; + cinfo->natural_order = jpeg_natural_order; + cinfo->lim_Se = DCTSIZE2-1; + break; + case (9*9-1): + cinfo->block_size = 9; + cinfo->natural_order = jpeg_natural_order; + cinfo->lim_Se = DCTSIZE2-1; + break; + case (10*10-1): + cinfo->block_size = 10; + cinfo->natural_order = jpeg_natural_order; + cinfo->lim_Se = DCTSIZE2-1; + break; + case (11*11-1): + cinfo->block_size = 11; + cinfo->natural_order = jpeg_natural_order; + cinfo->lim_Se = DCTSIZE2-1; + break; + case (12*12-1): + cinfo->block_size = 12; + cinfo->natural_order = jpeg_natural_order; + cinfo->lim_Se = DCTSIZE2-1; + break; + case (13*13-1): + cinfo->block_size = 13; + cinfo->natural_order = jpeg_natural_order; + cinfo->lim_Se = DCTSIZE2-1; + break; + case (14*14-1): + cinfo->block_size = 14; + cinfo->natural_order = jpeg_natural_order; + cinfo->lim_Se = DCTSIZE2-1; + break; + case (15*15-1): + cinfo->block_size = 15; + cinfo->natural_order = jpeg_natural_order; + cinfo->lim_Se = DCTSIZE2-1; + break; + case (16*16-1): + cinfo->block_size = 16; + cinfo->natural_order = jpeg_natural_order; + cinfo->lim_Se = DCTSIZE2-1; + break; + default: + ERREXIT4(cinfo, JERR_BAD_PROGRESSION, + cinfo->Ss, cinfo->Se, cinfo->Ah, cinfo->Al); + break; + } + + /* We initialize DCT_scaled_size and min_DCT_scaled_size to block_size. + * In the full decompressor, + * this will be overridden by jpeg_calc_output_dimensions in jdmaster.c; + * but in the transcoder, + * jpeg_calc_output_dimensions is not used, so we must do it here. + */ + cinfo->min_DCT_h_scaled_size = cinfo->block_size; + cinfo->min_DCT_v_scaled_size = cinfo->block_size; + + /* Compute dimensions of components */ + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; + ci++, compptr++) { + compptr->DCT_h_scaled_size = cinfo->block_size; + compptr->DCT_v_scaled_size = cinfo->block_size; + /* Size in DCT blocks */ + compptr->width_in_blocks = (JDIMENSION) + jdiv_round_up((long) cinfo->image_width * (long) compptr->h_samp_factor, + (long) (cinfo->max_h_samp_factor * cinfo->block_size)); + compptr->height_in_blocks = (JDIMENSION) + jdiv_round_up((long) cinfo->image_height * (long) compptr->v_samp_factor, + (long) (cinfo->max_v_samp_factor * cinfo->block_size)); + /* downsampled_width and downsampled_height will also be overridden by + * jdmaster.c if we are doing full decompression. The transcoder library + * doesn't use these values, but the calling application might. + */ + /* Size in samples */ + compptr->downsampled_width = (JDIMENSION) + jdiv_round_up((long) cinfo->image_width * (long) compptr->h_samp_factor, + (long) cinfo->max_h_samp_factor); + compptr->downsampled_height = (JDIMENSION) + jdiv_round_up((long) cinfo->image_height * (long) compptr->v_samp_factor, + (long) cinfo->max_v_samp_factor); + /* Mark component needed, until color conversion says otherwise */ + compptr->component_needed = TRUE; + /* Mark no quantization table yet saved for component */ + compptr->quant_table = NULL; + } + + /* Compute number of fully interleaved MCU rows. */ + cinfo->total_iMCU_rows = (JDIMENSION) + jdiv_round_up((long) cinfo->image_height, + (long) (cinfo->max_v_samp_factor * cinfo->block_size)); + + /* Decide whether file contains multiple scans */ + if (cinfo->comps_in_scan < cinfo->num_components || cinfo->progressive_mode) + cinfo->inputctl->has_multiple_scans = TRUE; + else + cinfo->inputctl->has_multiple_scans = FALSE; +} + + +LOCAL(void) +per_scan_setup (j_decompress_ptr cinfo) +/* Do computations that are needed before processing a JPEG scan */ +/* cinfo->comps_in_scan and cinfo->cur_comp_info[] were set from SOS marker */ +{ + int ci, mcublks, tmp; + jpeg_component_info *compptr; + + if (cinfo->comps_in_scan == 1) { + + /* Noninterleaved (single-component) scan */ + compptr = cinfo->cur_comp_info[0]; + + /* Overall image size in MCUs */ + cinfo->MCUs_per_row = compptr->width_in_blocks; + cinfo->MCU_rows_in_scan = compptr->height_in_blocks; + + /* For noninterleaved scan, always one block per MCU */ + compptr->MCU_width = 1; + compptr->MCU_height = 1; + compptr->MCU_blocks = 1; + compptr->MCU_sample_width = compptr->DCT_h_scaled_size; + compptr->last_col_width = 1; + /* For noninterleaved scans, it is convenient to define last_row_height + * as the number of block rows present in the last iMCU row. + */ + tmp = (int) (compptr->height_in_blocks % compptr->v_samp_factor); + if (tmp == 0) tmp = compptr->v_samp_factor; + compptr->last_row_height = tmp; + + /* Prepare array describing MCU composition */ + cinfo->blocks_in_MCU = 1; + cinfo->MCU_membership[0] = 0; + + } else { + + /* Interleaved (multi-component) scan */ + if (cinfo->comps_in_scan <= 0 || cinfo->comps_in_scan > MAX_COMPS_IN_SCAN) + ERREXIT2(cinfo, JERR_COMPONENT_COUNT, cinfo->comps_in_scan, + MAX_COMPS_IN_SCAN); + + /* Overall image size in MCUs */ + cinfo->MCUs_per_row = (JDIMENSION) + jdiv_round_up((long) cinfo->image_width, + (long) (cinfo->max_h_samp_factor * cinfo->block_size)); + cinfo->MCU_rows_in_scan = (JDIMENSION) + jdiv_round_up((long) cinfo->image_height, + (long) (cinfo->max_v_samp_factor * cinfo->block_size)); + + cinfo->blocks_in_MCU = 0; + + for (ci = 0; ci < cinfo->comps_in_scan; ci++) { + compptr = cinfo->cur_comp_info[ci]; + /* Sampling factors give # of blocks of component in each MCU */ + compptr->MCU_width = compptr->h_samp_factor; + compptr->MCU_height = compptr->v_samp_factor; + compptr->MCU_blocks = compptr->MCU_width * compptr->MCU_height; + compptr->MCU_sample_width = compptr->MCU_width * compptr->DCT_h_scaled_size; + /* Figure number of non-dummy blocks in last MCU column & row */ + tmp = (int) (compptr->width_in_blocks % compptr->MCU_width); + if (tmp == 0) tmp = compptr->MCU_width; + compptr->last_col_width = tmp; + tmp = (int) (compptr->height_in_blocks % compptr->MCU_height); + if (tmp == 0) tmp = compptr->MCU_height; + compptr->last_row_height = tmp; + /* Prepare array describing MCU composition */ + mcublks = compptr->MCU_blocks; + if (cinfo->blocks_in_MCU + mcublks > D_MAX_BLOCKS_IN_MCU) + ERREXIT(cinfo, JERR_BAD_MCU_SIZE); + while (mcublks-- > 0) { + cinfo->MCU_membership[cinfo->blocks_in_MCU++] = ci; + } + } + + } +} + + +/* + * Save away a copy of the Q-table referenced by each component present + * in the current scan, unless already saved during a prior scan. + * + * In a multiple-scan JPEG file, the encoder could assign different components + * the same Q-table slot number, but change table definitions between scans + * so that each component uses a different Q-table. (The IJG encoder is not + * currently capable of doing this, but other encoders might.) Since we want + * to be able to dequantize all the components at the end of the file, this + * means that we have to save away the table actually used for each component. + * We do this by copying the table at the start of the first scan containing + * the component. + * The JPEG spec prohibits the encoder from changing the contents of a Q-table + * slot between scans of a component using that slot. If the encoder does so + * anyway, this decoder will simply use the Q-table values that were current + * at the start of the first scan for the component. + * + * The decompressor output side looks only at the saved quant tables, + * not at the current Q-table slots. + */ + +LOCAL(void) +latch_quant_tables (j_decompress_ptr cinfo) +{ + int ci, qtblno; + jpeg_component_info *compptr; + JQUANT_TBL * qtbl; + + for (ci = 0; ci < cinfo->comps_in_scan; ci++) { + compptr = cinfo->cur_comp_info[ci]; + /* No work if we already saved Q-table for this component */ + if (compptr->quant_table != NULL) + continue; + /* Make sure specified quantization table is present */ + qtblno = compptr->quant_tbl_no; + if (qtblno < 0 || qtblno >= NUM_QUANT_TBLS || + cinfo->quant_tbl_ptrs[qtblno] == NULL) + ERREXIT1(cinfo, JERR_NO_QUANT_TABLE, qtblno); + /* OK, save away the quantization table */ + qtbl = (JQUANT_TBL *) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(JQUANT_TBL)); + MEMCOPY(qtbl, cinfo->quant_tbl_ptrs[qtblno], SIZEOF(JQUANT_TBL)); + compptr->quant_table = qtbl; + } +} + + +/* + * Initialize the input modules to read a scan of compressed data. + * The first call to this is done by jdmaster.c after initializing + * the entire decompressor (during jpeg_start_decompress). + * Subsequent calls come from consume_markers, below. + */ + +METHODDEF(void) +start_input_pass (j_decompress_ptr cinfo) +{ + per_scan_setup(cinfo); + latch_quant_tables(cinfo); + (*cinfo->entropy->start_pass) (cinfo); + (*cinfo->coef->start_input_pass) (cinfo); + cinfo->inputctl->consume_input = cinfo->coef->consume_data; +} + + +/* + * Finish up after inputting a compressed-data scan. + * This is called by the coefficient controller after it's read all + * the expected data of the scan. + */ + +METHODDEF(void) +finish_input_pass (j_decompress_ptr cinfo) +{ + cinfo->inputctl->consume_input = consume_markers; +} + + +/* + * Read JPEG markers before, between, or after compressed-data scans. + * Change state as necessary when a new scan is reached. + * Return value is JPEG_SUSPENDED, JPEG_REACHED_SOS, or JPEG_REACHED_EOI. + * + * The consume_input method pointer points either here or to the + * coefficient controller's consume_data routine, depending on whether + * we are reading a compressed data segment or inter-segment markers. + * + * Note: This function should NOT return a pseudo SOS marker (with zero + * component number) to the caller. A pseudo marker received by + * read_markers is processed and then skipped for other markers. + */ + +METHODDEF(int) +consume_markers (j_decompress_ptr cinfo) +{ + my_inputctl_ptr inputctl = (my_inputctl_ptr) cinfo->inputctl; + int val; + + if (inputctl->pub.eoi_reached) /* After hitting EOI, read no further */ + return JPEG_REACHED_EOI; + + for (;;) { /* Loop to pass pseudo SOS marker */ + val = (*cinfo->marker->read_markers) (cinfo); + + switch (val) { + case JPEG_REACHED_SOS: /* Found SOS */ + if (inputctl->inheaders) { /* 1st SOS */ + if (inputctl->inheaders == 1) + initial_setup(cinfo); + if (cinfo->comps_in_scan == 0) { /* pseudo SOS marker */ + inputctl->inheaders = 2; + break; + } + inputctl->inheaders = 0; + /* Note: start_input_pass must be called by jdmaster.c + * before any more input can be consumed. jdapimin.c is + * responsible for enforcing this sequencing. + */ + } else { /* 2nd or later SOS marker */ + if (! inputctl->pub.has_multiple_scans) + ERREXIT(cinfo, JERR_EOI_EXPECTED); /* Oops, I wasn't expecting this! */ + if (cinfo->comps_in_scan == 0) /* unexpected pseudo SOS marker */ + break; + start_input_pass(cinfo); + } + return val; + case JPEG_REACHED_EOI: /* Found EOI */ + inputctl->pub.eoi_reached = TRUE; + if (inputctl->inheaders) { /* Tables-only datastream, apparently */ + if (cinfo->marker->saw_SOF) + ERREXIT(cinfo, JERR_SOF_NO_SOS); + } else { + /* Prevent infinite loop in coef ctlr's decompress_data routine + * if user set output_scan_number larger than number of scans. + */ + if (cinfo->output_scan_number > cinfo->input_scan_number) + cinfo->output_scan_number = cinfo->input_scan_number; + } + return val; + case JPEG_SUSPENDED: + return val; + default: + return val; + } + } +} + + +/* + * Reset state to begin a fresh datastream. + */ + +METHODDEF(void) +reset_input_controller (j_decompress_ptr cinfo) +{ + my_inputctl_ptr inputctl = (my_inputctl_ptr) cinfo->inputctl; + + inputctl->pub.consume_input = consume_markers; + inputctl->pub.has_multiple_scans = FALSE; /* "unknown" would be better */ + inputctl->pub.eoi_reached = FALSE; + inputctl->inheaders = 1; + /* Reset other modules */ + (*cinfo->err->reset_error_mgr) ((j_common_ptr) cinfo); + (*cinfo->marker->reset_marker_reader) (cinfo); + /* Reset progression state -- would be cleaner if entropy decoder did this */ + cinfo->coef_bits = NULL; +} + + +/* + * Initialize the input controller module. + * This is called only once, when the decompression object is created. + */ + +GLOBAL(void) +jinit_input_controller (j_decompress_ptr cinfo) +{ + my_inputctl_ptr inputctl; + + /* Create subobject in permanent pool */ + inputctl = (my_inputctl_ptr) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT, + SIZEOF(my_input_controller)); + cinfo->inputctl = (struct jpeg_input_controller *) inputctl; + /* Initialize method pointers */ + inputctl->pub.consume_input = consume_markers; + inputctl->pub.reset_input_controller = reset_input_controller; + inputctl->pub.start_input_pass = start_input_pass; + inputctl->pub.finish_input_pass = finish_input_pass; + /* Initialize state: can't use reset_input_controller since we don't + * want to try to reset other modules yet. + */ + inputctl->pub.has_multiple_scans = FALSE; /* "unknown" would be better */ + inputctl->pub.eoi_reached = FALSE; + inputctl->inheaders = 1; +} diff --git a/jpeg-9/jdmainct.c b/jpeg-9/jdmainct.c new file mode 100755 index 0000000..7ced438 --- /dev/null +++ b/jpeg-9/jdmainct.c @@ -0,0 +1,513 @@ +/* + * jdmainct.c + * + * Copyright (C) 1994-1996, Thomas G. Lane. + * Modified 2002-2012 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains the main buffer controller for decompression. + * The main buffer lies between the JPEG decompressor proper and the + * post-processor; it holds downsampled data in the JPEG colorspace. + * + * Note that this code is bypassed in raw-data mode, since the application + * supplies the equivalent of the main buffer in that case. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" + + +/* + * In the current system design, the main buffer need never be a full-image + * buffer; any full-height buffers will be found inside the coefficient or + * postprocessing controllers. Nonetheless, the main controller is not + * trivial. Its responsibility is to provide context rows for upsampling/ + * rescaling, and doing this in an efficient fashion is a bit tricky. + * + * Postprocessor input data is counted in "row groups". A row group + * is defined to be (v_samp_factor * DCT_scaled_size / min_DCT_scaled_size) + * sample rows of each component. (We require DCT_scaled_size values to be + * chosen such that these numbers are integers. In practice DCT_scaled_size + * values will likely be powers of two, so we actually have the stronger + * condition that DCT_scaled_size / min_DCT_scaled_size is an integer.) + * Upsampling will typically produce max_v_samp_factor pixel rows from each + * row group (times any additional scale factor that the upsampler is + * applying). + * + * The coefficient controller will deliver data to us one iMCU row at a time; + * each iMCU row contains v_samp_factor * DCT_scaled_size sample rows, or + * exactly min_DCT_scaled_size row groups. (This amount of data corresponds + * to one row of MCUs when the image is fully interleaved.) Note that the + * number of sample rows varies across components, but the number of row + * groups does not. Some garbage sample rows may be included in the last iMCU + * row at the bottom of the image. + * + * Depending on the vertical scaling algorithm used, the upsampler may need + * access to the sample row(s) above and below its current input row group. + * The upsampler is required to set need_context_rows TRUE at global selection + * time if so. When need_context_rows is FALSE, this controller can simply + * obtain one iMCU row at a time from the coefficient controller and dole it + * out as row groups to the postprocessor. + * + * When need_context_rows is TRUE, this controller guarantees that the buffer + * passed to postprocessing contains at least one row group's worth of samples + * above and below the row group(s) being processed. Note that the context + * rows "above" the first passed row group appear at negative row offsets in + * the passed buffer. At the top and bottom of the image, the required + * context rows are manufactured by duplicating the first or last real sample + * row; this avoids having special cases in the upsampling inner loops. + * + * The amount of context is fixed at one row group just because that's a + * convenient number for this controller to work with. The existing + * upsamplers really only need one sample row of context. An upsampler + * supporting arbitrary output rescaling might wish for more than one row + * group of context when shrinking the image; tough, we don't handle that. + * (This is justified by the assumption that downsizing will be handled mostly + * by adjusting the DCT_scaled_size values, so that the actual scale factor at + * the upsample step needn't be much less than one.) + * + * To provide the desired context, we have to retain the last two row groups + * of one iMCU row while reading in the next iMCU row. (The last row group + * can't be processed until we have another row group for its below-context, + * and so we have to save the next-to-last group too for its above-context.) + * We could do this most simply by copying data around in our buffer, but + * that'd be very slow. We can avoid copying any data by creating a rather + * strange pointer structure. Here's how it works. We allocate a workspace + * consisting of M+2 row groups (where M = min_DCT_scaled_size is the number + * of row groups per iMCU row). We create two sets of redundant pointers to + * the workspace. Labeling the physical row groups 0 to M+1, the synthesized + * pointer lists look like this: + * M+1 M-1 + * master pointer --> 0 master pointer --> 0 + * 1 1 + * ... ... + * M-3 M-3 + * M-2 M + * M-1 M+1 + * M M-2 + * M+1 M-1 + * 0 0 + * We read alternate iMCU rows using each master pointer; thus the last two + * row groups of the previous iMCU row remain un-overwritten in the workspace. + * The pointer lists are set up so that the required context rows appear to + * be adjacent to the proper places when we pass the pointer lists to the + * upsampler. + * + * The above pictures describe the normal state of the pointer lists. + * At top and bottom of the image, we diddle the pointer lists to duplicate + * the first or last sample row as necessary (this is cheaper than copying + * sample rows around). + * + * This scheme breaks down if M < 2, ie, min_DCT_scaled_size is 1. In that + * situation each iMCU row provides only one row group so the buffering logic + * must be different (eg, we must read two iMCU rows before we can emit the + * first row group). For now, we simply do not support providing context + * rows when min_DCT_scaled_size is 1. That combination seems unlikely to + * be worth providing --- if someone wants a 1/8th-size preview, they probably + * want it quick and dirty, so a context-free upsampler is sufficient. + */ + + +/* Private buffer controller object */ + +typedef struct { + struct jpeg_d_main_controller pub; /* public fields */ + + /* Pointer to allocated workspace (M or M+2 row groups). */ + JSAMPARRAY buffer[MAX_COMPONENTS]; + + boolean buffer_full; /* Have we gotten an iMCU row from decoder? */ + JDIMENSION rowgroup_ctr; /* counts row groups output to postprocessor */ + + /* Remaining fields are only used in the context case. */ + + /* These are the master pointers to the funny-order pointer lists. */ + JSAMPIMAGE xbuffer[2]; /* pointers to weird pointer lists */ + + int whichptr; /* indicates which pointer set is now in use */ + int context_state; /* process_data state machine status */ + JDIMENSION rowgroups_avail; /* row groups available to postprocessor */ + JDIMENSION iMCU_row_ctr; /* counts iMCU rows to detect image top/bot */ +} my_main_controller; + +typedef my_main_controller * my_main_ptr; + +/* context_state values: */ +#define CTX_PREPARE_FOR_IMCU 0 /* need to prepare for MCU row */ +#define CTX_PROCESS_IMCU 1 /* feeding iMCU to postprocessor */ +#define CTX_POSTPONED_ROW 2 /* feeding postponed row group */ + + +/* Forward declarations */ +METHODDEF(void) process_data_simple_main + JPP((j_decompress_ptr cinfo, JSAMPARRAY output_buf, + JDIMENSION *out_row_ctr, JDIMENSION out_rows_avail)); +METHODDEF(void) process_data_context_main + JPP((j_decompress_ptr cinfo, JSAMPARRAY output_buf, + JDIMENSION *out_row_ctr, JDIMENSION out_rows_avail)); +#ifdef QUANT_2PASS_SUPPORTED +METHODDEF(void) process_data_crank_post + JPP((j_decompress_ptr cinfo, JSAMPARRAY output_buf, + JDIMENSION *out_row_ctr, JDIMENSION out_rows_avail)); +#endif + + +LOCAL(void) +alloc_funny_pointers (j_decompress_ptr cinfo) +/* Allocate space for the funny pointer lists. + * This is done only once, not once per pass. + */ +{ + my_main_ptr mainp = (my_main_ptr) cinfo->main; + int ci, rgroup; + int M = cinfo->min_DCT_v_scaled_size; + jpeg_component_info *compptr; + JSAMPARRAY xbuf; + + /* Get top-level space for component array pointers. + * We alloc both arrays with one call to save a few cycles. + */ + mainp->xbuffer[0] = (JSAMPIMAGE) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + cinfo->num_components * 2 * SIZEOF(JSAMPARRAY)); + mainp->xbuffer[1] = mainp->xbuffer[0] + cinfo->num_components; + + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; + ci++, compptr++) { + rgroup = (compptr->v_samp_factor * compptr->DCT_v_scaled_size) / + cinfo->min_DCT_v_scaled_size; /* height of a row group of component */ + /* Get space for pointer lists --- M+4 row groups in each list. + * We alloc both pointer lists with one call to save a few cycles. + */ + xbuf = (JSAMPARRAY) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + 2 * (rgroup * (M + 4)) * SIZEOF(JSAMPROW)); + xbuf += rgroup; /* want one row group at negative offsets */ + mainp->xbuffer[0][ci] = xbuf; + xbuf += rgroup * (M + 4); + mainp->xbuffer[1][ci] = xbuf; + } +} + + +LOCAL(void) +make_funny_pointers (j_decompress_ptr cinfo) +/* Create the funny pointer lists discussed in the comments above. + * The actual workspace is already allocated (in main->buffer), + * and the space for the pointer lists is allocated too. + * This routine just fills in the curiously ordered lists. + * This will be repeated at the beginning of each pass. + */ +{ + my_main_ptr mainp = (my_main_ptr) cinfo->main; + int ci, i, rgroup; + int M = cinfo->min_DCT_v_scaled_size; + jpeg_component_info *compptr; + JSAMPARRAY buf, xbuf0, xbuf1; + + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; + ci++, compptr++) { + rgroup = (compptr->v_samp_factor * compptr->DCT_v_scaled_size) / + cinfo->min_DCT_v_scaled_size; /* height of a row group of component */ + xbuf0 = mainp->xbuffer[0][ci]; + xbuf1 = mainp->xbuffer[1][ci]; + /* First copy the workspace pointers as-is */ + buf = mainp->buffer[ci]; + for (i = 0; i < rgroup * (M + 2); i++) { + xbuf0[i] = xbuf1[i] = buf[i]; + } + /* In the second list, put the last four row groups in swapped order */ + for (i = 0; i < rgroup * 2; i++) { + xbuf1[rgroup*(M-2) + i] = buf[rgroup*M + i]; + xbuf1[rgroup*M + i] = buf[rgroup*(M-2) + i]; + } + /* The wraparound pointers at top and bottom will be filled later + * (see set_wraparound_pointers, below). Initially we want the "above" + * pointers to duplicate the first actual data line. This only needs + * to happen in xbuffer[0]. + */ + for (i = 0; i < rgroup; i++) { + xbuf0[i - rgroup] = xbuf0[0]; + } + } +} + + +LOCAL(void) +set_wraparound_pointers (j_decompress_ptr cinfo) +/* Set up the "wraparound" pointers at top and bottom of the pointer lists. + * This changes the pointer list state from top-of-image to the normal state. + */ +{ + my_main_ptr mainp = (my_main_ptr) cinfo->main; + int ci, i, rgroup; + int M = cinfo->min_DCT_v_scaled_size; + jpeg_component_info *compptr; + JSAMPARRAY xbuf0, xbuf1; + + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; + ci++, compptr++) { + rgroup = (compptr->v_samp_factor * compptr->DCT_v_scaled_size) / + cinfo->min_DCT_v_scaled_size; /* height of a row group of component */ + xbuf0 = mainp->xbuffer[0][ci]; + xbuf1 = mainp->xbuffer[1][ci]; + for (i = 0; i < rgroup; i++) { + xbuf0[i - rgroup] = xbuf0[rgroup*(M+1) + i]; + xbuf1[i - rgroup] = xbuf1[rgroup*(M+1) + i]; + xbuf0[rgroup*(M+2) + i] = xbuf0[i]; + xbuf1[rgroup*(M+2) + i] = xbuf1[i]; + } + } +} + + +LOCAL(void) +set_bottom_pointers (j_decompress_ptr cinfo) +/* Change the pointer lists to duplicate the last sample row at the bottom + * of the image. whichptr indicates which xbuffer holds the final iMCU row. + * Also sets rowgroups_avail to indicate number of nondummy row groups in row. + */ +{ + my_main_ptr mainp = (my_main_ptr) cinfo->main; + int ci, i, rgroup, iMCUheight, rows_left; + jpeg_component_info *compptr; + JSAMPARRAY xbuf; + + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; + ci++, compptr++) { + /* Count sample rows in one iMCU row and in one row group */ + iMCUheight = compptr->v_samp_factor * compptr->DCT_v_scaled_size; + rgroup = iMCUheight / cinfo->min_DCT_v_scaled_size; + /* Count nondummy sample rows remaining for this component */ + rows_left = (int) (compptr->downsampled_height % (JDIMENSION) iMCUheight); + if (rows_left == 0) rows_left = iMCUheight; + /* Count nondummy row groups. Should get same answer for each component, + * so we need only do it once. + */ + if (ci == 0) { + mainp->rowgroups_avail = (JDIMENSION) ((rows_left-1) / rgroup + 1); + } + /* Duplicate the last real sample row rgroup*2 times; this pads out the + * last partial rowgroup and ensures at least one full rowgroup of context. + */ + xbuf = mainp->xbuffer[mainp->whichptr][ci]; + for (i = 0; i < rgroup * 2; i++) { + xbuf[rows_left + i] = xbuf[rows_left-1]; + } + } +} + + +/* + * Initialize for a processing pass. + */ + +METHODDEF(void) +start_pass_main (j_decompress_ptr cinfo, J_BUF_MODE pass_mode) +{ + my_main_ptr mainp = (my_main_ptr) cinfo->main; + + switch (pass_mode) { + case JBUF_PASS_THRU: + if (cinfo->upsample->need_context_rows) { + mainp->pub.process_data = process_data_context_main; + make_funny_pointers(cinfo); /* Create the xbuffer[] lists */ + mainp->whichptr = 0; /* Read first iMCU row into xbuffer[0] */ + mainp->context_state = CTX_PREPARE_FOR_IMCU; + mainp->iMCU_row_ctr = 0; + } else { + /* Simple case with no context needed */ + mainp->pub.process_data = process_data_simple_main; + } + mainp->buffer_full = FALSE; /* Mark buffer empty */ + mainp->rowgroup_ctr = 0; + break; +#ifdef QUANT_2PASS_SUPPORTED + case JBUF_CRANK_DEST: + /* For last pass of 2-pass quantization, just crank the postprocessor */ + mainp->pub.process_data = process_data_crank_post; + break; +#endif + default: + ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); + break; + } +} + + +/* + * Process some data. + * This handles the simple case where no context is required. + */ + +METHODDEF(void) +process_data_simple_main (j_decompress_ptr cinfo, + JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, + JDIMENSION out_rows_avail) +{ + my_main_ptr mainp = (my_main_ptr) cinfo->main; + JDIMENSION rowgroups_avail; + + /* Read input data if we haven't filled the main buffer yet */ + if (! mainp->buffer_full) { + if (! (*cinfo->coef->decompress_data) (cinfo, mainp->buffer)) + return; /* suspension forced, can do nothing more */ + mainp->buffer_full = TRUE; /* OK, we have an iMCU row to work with */ + } + + /* There are always min_DCT_scaled_size row groups in an iMCU row. */ + rowgroups_avail = (JDIMENSION) cinfo->min_DCT_v_scaled_size; + /* Note: at the bottom of the image, we may pass extra garbage row groups + * to the postprocessor. The postprocessor has to check for bottom + * of image anyway (at row resolution), so no point in us doing it too. + */ + + /* Feed the postprocessor */ + (*cinfo->post->post_process_data) (cinfo, mainp->buffer, + &mainp->rowgroup_ctr, rowgroups_avail, + output_buf, out_row_ctr, out_rows_avail); + + /* Has postprocessor consumed all the data yet? If so, mark buffer empty */ + if (mainp->rowgroup_ctr >= rowgroups_avail) { + mainp->buffer_full = FALSE; + mainp->rowgroup_ctr = 0; + } +} + + +/* + * Process some data. + * This handles the case where context rows must be provided. + */ + +METHODDEF(void) +process_data_context_main (j_decompress_ptr cinfo, + JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, + JDIMENSION out_rows_avail) +{ + my_main_ptr mainp = (my_main_ptr) cinfo->main; + + /* Read input data if we haven't filled the main buffer yet */ + if (! mainp->buffer_full) { + if (! (*cinfo->coef->decompress_data) (cinfo, + mainp->xbuffer[mainp->whichptr])) + return; /* suspension forced, can do nothing more */ + mainp->buffer_full = TRUE; /* OK, we have an iMCU row to work with */ + mainp->iMCU_row_ctr++; /* count rows received */ + } + + /* Postprocessor typically will not swallow all the input data it is handed + * in one call (due to filling the output buffer first). Must be prepared + * to exit and restart. This switch lets us keep track of how far we got. + * Note that each case falls through to the next on successful completion. + */ + switch (mainp->context_state) { + case CTX_POSTPONED_ROW: + /* Call postprocessor using previously set pointers for postponed row */ + (*cinfo->post->post_process_data) (cinfo, mainp->xbuffer[mainp->whichptr], + &mainp->rowgroup_ctr, mainp->rowgroups_avail, + output_buf, out_row_ctr, out_rows_avail); + if (mainp->rowgroup_ctr < mainp->rowgroups_avail) + return; /* Need to suspend */ + mainp->context_state = CTX_PREPARE_FOR_IMCU; + if (*out_row_ctr >= out_rows_avail) + return; /* Postprocessor exactly filled output buf */ + /*FALLTHROUGH*/ + case CTX_PREPARE_FOR_IMCU: + /* Prepare to process first M-1 row groups of this iMCU row */ + mainp->rowgroup_ctr = 0; + mainp->rowgroups_avail = (JDIMENSION) (cinfo->min_DCT_v_scaled_size - 1); + /* Check for bottom of image: if so, tweak pointers to "duplicate" + * the last sample row, and adjust rowgroups_avail to ignore padding rows. + */ + if (mainp->iMCU_row_ctr == cinfo->total_iMCU_rows) + set_bottom_pointers(cinfo); + mainp->context_state = CTX_PROCESS_IMCU; + /*FALLTHROUGH*/ + case CTX_PROCESS_IMCU: + /* Call postprocessor using previously set pointers */ + (*cinfo->post->post_process_data) (cinfo, mainp->xbuffer[mainp->whichptr], + &mainp->rowgroup_ctr, mainp->rowgroups_avail, + output_buf, out_row_ctr, out_rows_avail); + if (mainp->rowgroup_ctr < mainp->rowgroups_avail) + return; /* Need to suspend */ + /* After the first iMCU, change wraparound pointers to normal state */ + if (mainp->iMCU_row_ctr == 1) + set_wraparound_pointers(cinfo); + /* Prepare to load new iMCU row using other xbuffer list */ + mainp->whichptr ^= 1; /* 0=>1 or 1=>0 */ + mainp->buffer_full = FALSE; + /* Still need to process last row group of this iMCU row, */ + /* which is saved at index M+1 of the other xbuffer */ + mainp->rowgroup_ctr = (JDIMENSION) (cinfo->min_DCT_v_scaled_size + 1); + mainp->rowgroups_avail = (JDIMENSION) (cinfo->min_DCT_v_scaled_size + 2); + mainp->context_state = CTX_POSTPONED_ROW; + } +} + + +/* + * Process some data. + * Final pass of two-pass quantization: just call the postprocessor. + * Source data will be the postprocessor controller's internal buffer. + */ + +#ifdef QUANT_2PASS_SUPPORTED + +METHODDEF(void) +process_data_crank_post (j_decompress_ptr cinfo, + JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, + JDIMENSION out_rows_avail) +{ + (*cinfo->post->post_process_data) (cinfo, (JSAMPIMAGE) NULL, + (JDIMENSION *) NULL, (JDIMENSION) 0, + output_buf, out_row_ctr, out_rows_avail); +} + +#endif /* QUANT_2PASS_SUPPORTED */ + + +/* + * Initialize main buffer controller. + */ + +GLOBAL(void) +jinit_d_main_controller (j_decompress_ptr cinfo, boolean need_full_buffer) +{ + my_main_ptr mainp; + int ci, rgroup, ngroups; + jpeg_component_info *compptr; + + mainp = (my_main_ptr) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(my_main_controller)); + cinfo->main = &mainp->pub; + mainp->pub.start_pass = start_pass_main; + + if (need_full_buffer) /* shouldn't happen */ + ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); + + /* Allocate the workspace. + * ngroups is the number of row groups we need. + */ + if (cinfo->upsample->need_context_rows) { + if (cinfo->min_DCT_v_scaled_size < 2) /* unsupported, see comments above */ + ERREXIT(cinfo, JERR_NOTIMPL); + alloc_funny_pointers(cinfo); /* Alloc space for xbuffer[] lists */ + ngroups = cinfo->min_DCT_v_scaled_size + 2; + } else { + ngroups = cinfo->min_DCT_v_scaled_size; + } + + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; + ci++, compptr++) { + rgroup = (compptr->v_samp_factor * compptr->DCT_v_scaled_size) / + cinfo->min_DCT_v_scaled_size; /* height of a row group of component */ + mainp->buffer[ci] = (*cinfo->mem->alloc_sarray) + ((j_common_ptr) cinfo, JPOOL_IMAGE, + compptr->width_in_blocks * ((JDIMENSION) compptr->DCT_h_scaled_size), + (JDIMENSION) (rgroup * ngroups)); + } +} diff --git a/jpeg-9/jdmarker.c b/jpeg-9/jdmarker.c new file mode 100755 index 0000000..47ebee9 --- /dev/null +++ b/jpeg-9/jdmarker.c @@ -0,0 +1,1505 @@ +/* + * jdmarker.c + * + * Copyright (C) 1991-1998, Thomas G. Lane. + * Modified 2009-2012 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains routines to decode JPEG datastream markers. + * Most of the complexity arises from our desire to support input + * suspension: if not all of the data for a marker is available, + * we must exit back to the application. On resumption, we reprocess + * the marker. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" + + +typedef enum { /* JPEG marker codes */ + M_SOF0 = 0xc0, + M_SOF1 = 0xc1, + M_SOF2 = 0xc2, + M_SOF3 = 0xc3, + + M_SOF5 = 0xc5, + M_SOF6 = 0xc6, + M_SOF7 = 0xc7, + + M_JPG = 0xc8, + M_SOF9 = 0xc9, + M_SOF10 = 0xca, + M_SOF11 = 0xcb, + + M_SOF13 = 0xcd, + M_SOF14 = 0xce, + M_SOF15 = 0xcf, + + M_DHT = 0xc4, + + M_DAC = 0xcc, + + M_RST0 = 0xd0, + M_RST1 = 0xd1, + M_RST2 = 0xd2, + M_RST3 = 0xd3, + M_RST4 = 0xd4, + M_RST5 = 0xd5, + M_RST6 = 0xd6, + M_RST7 = 0xd7, + + M_SOI = 0xd8, + M_EOI = 0xd9, + M_SOS = 0xda, + M_DQT = 0xdb, + M_DNL = 0xdc, + M_DRI = 0xdd, + M_DHP = 0xde, + M_EXP = 0xdf, + + M_APP0 = 0xe0, + M_APP1 = 0xe1, + M_APP2 = 0xe2, + M_APP3 = 0xe3, + M_APP4 = 0xe4, + M_APP5 = 0xe5, + M_APP6 = 0xe6, + M_APP7 = 0xe7, + M_APP8 = 0xe8, + M_APP9 = 0xe9, + M_APP10 = 0xea, + M_APP11 = 0xeb, + M_APP12 = 0xec, + M_APP13 = 0xed, + M_APP14 = 0xee, + M_APP15 = 0xef, + + M_JPG0 = 0xf0, + M_JPG8 = 0xf8, + M_JPG13 = 0xfd, + M_COM = 0xfe, + + M_TEM = 0x01, + + M_ERROR = 0x100 +} JPEG_MARKER; + + +/* Private state */ + +typedef struct { + struct jpeg_marker_reader pub; /* public fields */ + + /* Application-overridable marker processing methods */ + jpeg_marker_parser_method process_COM; + jpeg_marker_parser_method process_APPn[16]; + + /* Limit on marker data length to save for each marker type */ + unsigned int length_limit_COM; + unsigned int length_limit_APPn[16]; + + /* Status of COM/APPn marker saving */ + jpeg_saved_marker_ptr cur_marker; /* NULL if not processing a marker */ + unsigned int bytes_read; /* data bytes read so far in marker */ + /* Note: cur_marker is not linked into marker_list until it's all read. */ +} my_marker_reader; + +typedef my_marker_reader * my_marker_ptr; + + +/* + * Macros for fetching data from the data source module. + * + * At all times, cinfo->src->next_input_byte and ->bytes_in_buffer reflect + * the current restart point; we update them only when we have reached a + * suitable place to restart if a suspension occurs. + */ + +/* Declare and initialize local copies of input pointer/count */ +#define INPUT_VARS(cinfo) \ + struct jpeg_source_mgr * datasrc = (cinfo)->src; \ + const JOCTET * next_input_byte = datasrc->next_input_byte; \ + size_t bytes_in_buffer = datasrc->bytes_in_buffer + +/* Unload the local copies --- do this only at a restart boundary */ +#define INPUT_SYNC(cinfo) \ + ( datasrc->next_input_byte = next_input_byte, \ + datasrc->bytes_in_buffer = bytes_in_buffer ) + +/* Reload the local copies --- used only in MAKE_BYTE_AVAIL */ +#define INPUT_RELOAD(cinfo) \ + ( next_input_byte = datasrc->next_input_byte, \ + bytes_in_buffer = datasrc->bytes_in_buffer ) + +/* Internal macro for INPUT_BYTE and INPUT_2BYTES: make a byte available. + * Note we do *not* do INPUT_SYNC before calling fill_input_buffer, + * but we must reload the local copies after a successful fill. + */ +#define MAKE_BYTE_AVAIL(cinfo,action) \ + if (bytes_in_buffer == 0) { \ + if (! (*datasrc->fill_input_buffer) (cinfo)) \ + { action; } \ + INPUT_RELOAD(cinfo); \ + } + +/* Read a byte into variable V. + * If must suspend, take the specified action (typically "return FALSE"). + */ +#define INPUT_BYTE(cinfo,V,action) \ + MAKESTMT( MAKE_BYTE_AVAIL(cinfo,action); \ + bytes_in_buffer--; \ + V = GETJOCTET(*next_input_byte++); ) + +/* As above, but read two bytes interpreted as an unsigned 16-bit integer. + * V should be declared unsigned int or perhaps INT32. + */ +#define INPUT_2BYTES(cinfo,V,action) \ + MAKESTMT( MAKE_BYTE_AVAIL(cinfo,action); \ + bytes_in_buffer--; \ + V = ((unsigned int) GETJOCTET(*next_input_byte++)) << 8; \ + MAKE_BYTE_AVAIL(cinfo,action); \ + bytes_in_buffer--; \ + V += GETJOCTET(*next_input_byte++); ) + + +/* + * Routines to process JPEG markers. + * + * Entry condition: JPEG marker itself has been read and its code saved + * in cinfo->unread_marker; input restart point is just after the marker. + * + * Exit: if return TRUE, have read and processed any parameters, and have + * updated the restart point to point after the parameters. + * If return FALSE, was forced to suspend before reaching end of + * marker parameters; restart point has not been moved. Same routine + * will be called again after application supplies more input data. + * + * This approach to suspension assumes that all of a marker's parameters + * can fit into a single input bufferload. This should hold for "normal" + * markers. Some COM/APPn markers might have large parameter segments + * that might not fit. If we are simply dropping such a marker, we use + * skip_input_data to get past it, and thereby put the problem on the + * source manager's shoulders. If we are saving the marker's contents + * into memory, we use a slightly different convention: when forced to + * suspend, the marker processor updates the restart point to the end of + * what it's consumed (ie, the end of the buffer) before returning FALSE. + * On resumption, cinfo->unread_marker still contains the marker code, + * but the data source will point to the next chunk of marker data. + * The marker processor must retain internal state to deal with this. + * + * Note that we don't bother to avoid duplicate trace messages if a + * suspension occurs within marker parameters. Other side effects + * require more care. + */ + + +LOCAL(boolean) +get_soi (j_decompress_ptr cinfo) +/* Process an SOI marker */ +{ + int i; + + TRACEMS(cinfo, 1, JTRC_SOI); + + if (cinfo->marker->saw_SOI) + ERREXIT(cinfo, JERR_SOI_DUPLICATE); + + /* Reset all parameters that are defined to be reset by SOI */ + + for (i = 0; i < NUM_ARITH_TBLS; i++) { + cinfo->arith_dc_L[i] = 0; + cinfo->arith_dc_U[i] = 1; + cinfo->arith_ac_K[i] = 5; + } + cinfo->restart_interval = 0; + + /* Set initial assumptions for colorspace etc */ + + cinfo->jpeg_color_space = JCS_UNKNOWN; + cinfo->color_transform = JCT_NONE; + cinfo->CCIR601_sampling = FALSE; /* Assume non-CCIR sampling??? */ + + cinfo->saw_JFIF_marker = FALSE; + cinfo->JFIF_major_version = 1; /* set default JFIF APP0 values */ + cinfo->JFIF_minor_version = 1; + cinfo->density_unit = 0; + cinfo->X_density = 1; + cinfo->Y_density = 1; + cinfo->saw_Adobe_marker = FALSE; + cinfo->Adobe_transform = 0; + + cinfo->marker->saw_SOI = TRUE; + + return TRUE; +} + + +LOCAL(boolean) +get_sof (j_decompress_ptr cinfo, boolean is_baseline, boolean is_prog, + boolean is_arith) +/* Process a SOFn marker */ +{ + INT32 length; + int c, ci, i; + jpeg_component_info * compptr; + INPUT_VARS(cinfo); + + cinfo->is_baseline = is_baseline; + cinfo->progressive_mode = is_prog; + cinfo->arith_code = is_arith; + + INPUT_2BYTES(cinfo, length, return FALSE); + + INPUT_BYTE(cinfo, cinfo->data_precision, return FALSE); + INPUT_2BYTES(cinfo, cinfo->image_height, return FALSE); + INPUT_2BYTES(cinfo, cinfo->image_width, return FALSE); + INPUT_BYTE(cinfo, cinfo->num_components, return FALSE); + + length -= 8; + + TRACEMS4(cinfo, 1, JTRC_SOF, cinfo->unread_marker, + (int) cinfo->image_width, (int) cinfo->image_height, + cinfo->num_components); + + if (cinfo->marker->saw_SOF) + ERREXIT(cinfo, JERR_SOF_DUPLICATE); + + /* We don't support files in which the image height is initially specified */ + /* as 0 and is later redefined by DNL. As long as we have to check that, */ + /* might as well have a general sanity check. */ + if (cinfo->image_height <= 0 || cinfo->image_width <= 0 + || cinfo->num_components <= 0) + ERREXIT(cinfo, JERR_EMPTY_IMAGE); + + if (length != (cinfo->num_components * 3)) + ERREXIT(cinfo, JERR_BAD_LENGTH); + + if (cinfo->comp_info == NULL) /* do only once, even if suspend */ + cinfo->comp_info = (jpeg_component_info *) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, + cinfo->num_components * SIZEOF(jpeg_component_info)); + + for (ci = 0; ci < cinfo->num_components; ci++) { + INPUT_BYTE(cinfo, c, return FALSE); + /* Check to see whether component id has already been seen */ + /* (in violation of the spec, but unfortunately seen in some */ + /* files). If so, create "fake" component id equal to the */ + /* max id seen so far + 1. */ + for (i = 0, compptr = cinfo->comp_info; i < ci; i++, compptr++) { + if (c == compptr->component_id) { + compptr = cinfo->comp_info; + c = compptr->component_id; + compptr++; + for (i = 1; i < ci; i++, compptr++) { + if (compptr->component_id > c) c = compptr->component_id; + } + c++; + break; + } + } + compptr->component_id = c; + compptr->component_index = ci; + INPUT_BYTE(cinfo, c, return FALSE); + compptr->h_samp_factor = (c >> 4) & 15; + compptr->v_samp_factor = (c ) & 15; + INPUT_BYTE(cinfo, compptr->quant_tbl_no, return FALSE); + + TRACEMS4(cinfo, 1, JTRC_SOF_COMPONENT, + compptr->component_id, compptr->h_samp_factor, + compptr->v_samp_factor, compptr->quant_tbl_no); + } + + cinfo->marker->saw_SOF = TRUE; + + INPUT_SYNC(cinfo); + return TRUE; +} + + +LOCAL(boolean) +get_sos (j_decompress_ptr cinfo) +/* Process a SOS marker */ +{ + INT32 length; + int c, ci, i, n; + jpeg_component_info * compptr; + INPUT_VARS(cinfo); + + if (! cinfo->marker->saw_SOF) + ERREXITS(cinfo, JERR_SOF_BEFORE, "SOS"); + + INPUT_2BYTES(cinfo, length, return FALSE); + + INPUT_BYTE(cinfo, n, return FALSE); /* Number of components */ + + TRACEMS1(cinfo, 1, JTRC_SOS, n); + + if (length != (n * 2 + 6) || n > MAX_COMPS_IN_SCAN || + (n == 0 && !cinfo->progressive_mode)) + /* pseudo SOS marker only allowed in progressive mode */ + ERREXIT(cinfo, JERR_BAD_LENGTH); + + cinfo->comps_in_scan = n; + + /* Collect the component-spec parameters */ + + for (i = 0; i < n; i++) { + INPUT_BYTE(cinfo, c, return FALSE); + + /* Detect the case where component id's are not unique, and, if so, */ + /* create a fake component id using the same logic as in get_sof. */ + for (ci = 0; ci < i; ci++) { + if (c == cinfo->cur_comp_info[ci]->component_id) { + c = cinfo->cur_comp_info[0]->component_id; + for (ci = 1; ci < i; ci++) { + compptr = cinfo->cur_comp_info[ci]; + if (compptr->component_id > c) c = compptr->component_id; + } + c++; + break; + } + } + + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; + ci++, compptr++) { + if (c == compptr->component_id) + goto id_found; + } + + ERREXIT1(cinfo, JERR_BAD_COMPONENT_ID, c); + + id_found: + + cinfo->cur_comp_info[i] = compptr; + INPUT_BYTE(cinfo, c, return FALSE); + compptr->dc_tbl_no = (c >> 4) & 15; + compptr->ac_tbl_no = (c ) & 15; + + TRACEMS3(cinfo, 1, JTRC_SOS_COMPONENT, compptr->component_id, + compptr->dc_tbl_no, compptr->ac_tbl_no); + } + + /* Collect the additional scan parameters Ss, Se, Ah/Al. */ + INPUT_BYTE(cinfo, c, return FALSE); + cinfo->Ss = c; + INPUT_BYTE(cinfo, c, return FALSE); + cinfo->Se = c; + INPUT_BYTE(cinfo, c, return FALSE); + cinfo->Ah = (c >> 4) & 15; + cinfo->Al = (c ) & 15; + + TRACEMS4(cinfo, 1, JTRC_SOS_PARAMS, cinfo->Ss, cinfo->Se, + cinfo->Ah, cinfo->Al); + + /* Prepare to scan data & restart markers */ + cinfo->marker->next_restart_num = 0; + + /* Count another (non-pseudo) SOS marker */ + if (n) cinfo->input_scan_number++; + + INPUT_SYNC(cinfo); + return TRUE; +} + + +#ifdef D_ARITH_CODING_SUPPORTED + +LOCAL(boolean) +get_dac (j_decompress_ptr cinfo) +/* Process a DAC marker */ +{ + INT32 length; + int index, val; + INPUT_VARS(cinfo); + + INPUT_2BYTES(cinfo, length, return FALSE); + length -= 2; + + while (length > 0) { + INPUT_BYTE(cinfo, index, return FALSE); + INPUT_BYTE(cinfo, val, return FALSE); + + length -= 2; + + TRACEMS2(cinfo, 1, JTRC_DAC, index, val); + + if (index < 0 || index >= (2*NUM_ARITH_TBLS)) + ERREXIT1(cinfo, JERR_DAC_INDEX, index); + + if (index >= NUM_ARITH_TBLS) { /* define AC table */ + cinfo->arith_ac_K[index-NUM_ARITH_TBLS] = (UINT8) val; + } else { /* define DC table */ + cinfo->arith_dc_L[index] = (UINT8) (val & 0x0F); + cinfo->arith_dc_U[index] = (UINT8) (val >> 4); + if (cinfo->arith_dc_L[index] > cinfo->arith_dc_U[index]) + ERREXIT1(cinfo, JERR_DAC_VALUE, val); + } + } + + if (length != 0) + ERREXIT(cinfo, JERR_BAD_LENGTH); + + INPUT_SYNC(cinfo); + return TRUE; +} + +#else /* ! D_ARITH_CODING_SUPPORTED */ + +#define get_dac(cinfo) skip_variable(cinfo) + +#endif /* D_ARITH_CODING_SUPPORTED */ + + +LOCAL(boolean) +get_dht (j_decompress_ptr cinfo) +/* Process a DHT marker */ +{ + INT32 length; + UINT8 bits[17]; + UINT8 huffval[256]; + int i, index, count; + JHUFF_TBL **htblptr; + INPUT_VARS(cinfo); + + INPUT_2BYTES(cinfo, length, return FALSE); + length -= 2; + + while (length > 16) { + INPUT_BYTE(cinfo, index, return FALSE); + + TRACEMS1(cinfo, 1, JTRC_DHT, index); + + bits[0] = 0; + count = 0; + for (i = 1; i <= 16; i++) { + INPUT_BYTE(cinfo, bits[i], return FALSE); + count += bits[i]; + } + + length -= 1 + 16; + + TRACEMS8(cinfo, 2, JTRC_HUFFBITS, + bits[1], bits[2], bits[3], bits[4], + bits[5], bits[6], bits[7], bits[8]); + TRACEMS8(cinfo, 2, JTRC_HUFFBITS, + bits[9], bits[10], bits[11], bits[12], + bits[13], bits[14], bits[15], bits[16]); + + /* Here we just do minimal validation of the counts to avoid walking + * off the end of our table space. jdhuff.c will check more carefully. + */ + if (count > 256 || ((INT32) count) > length) + ERREXIT(cinfo, JERR_BAD_HUFF_TABLE); + + for (i = 0; i < count; i++) + INPUT_BYTE(cinfo, huffval[i], return FALSE); + + length -= count; + + if (index & 0x10) { /* AC table definition */ + index -= 0x10; + htblptr = &cinfo->ac_huff_tbl_ptrs[index]; + } else { /* DC table definition */ + htblptr = &cinfo->dc_huff_tbl_ptrs[index]; + } + + if (index < 0 || index >= NUM_HUFF_TBLS) + ERREXIT1(cinfo, JERR_DHT_INDEX, index); + + if (*htblptr == NULL) + *htblptr = jpeg_alloc_huff_table((j_common_ptr) cinfo); + + MEMCOPY((*htblptr)->bits, bits, SIZEOF((*htblptr)->bits)); + MEMCOPY((*htblptr)->huffval, huffval, SIZEOF((*htblptr)->huffval)); + } + + if (length != 0) + ERREXIT(cinfo, JERR_BAD_LENGTH); + + INPUT_SYNC(cinfo); + return TRUE; +} + + +LOCAL(boolean) +get_dqt (j_decompress_ptr cinfo) +/* Process a DQT marker */ +{ + INT32 length, count, i; + int n, prec; + unsigned int tmp; + JQUANT_TBL *quant_ptr; + const int *natural_order; + INPUT_VARS(cinfo); + + INPUT_2BYTES(cinfo, length, return FALSE); + length -= 2; + + while (length > 0) { + length--; + INPUT_BYTE(cinfo, n, return FALSE); + prec = n >> 4; + n &= 0x0F; + + TRACEMS2(cinfo, 1, JTRC_DQT, n, prec); + + if (n >= NUM_QUANT_TBLS) + ERREXIT1(cinfo, JERR_DQT_INDEX, n); + + if (cinfo->quant_tbl_ptrs[n] == NULL) + cinfo->quant_tbl_ptrs[n] = jpeg_alloc_quant_table((j_common_ptr) cinfo); + quant_ptr = cinfo->quant_tbl_ptrs[n]; + + if (prec) { + if (length < DCTSIZE2 * 2) { + /* Initialize full table for safety. */ + for (i = 0; i < DCTSIZE2; i++) { + quant_ptr->quantval[i] = 1; + } + count = length >> 1; + } else + count = DCTSIZE2; + } else { + if (length < DCTSIZE2) { + /* Initialize full table for safety. */ + for (i = 0; i < DCTSIZE2; i++) { + quant_ptr->quantval[i] = 1; + } + count = length; + } else + count = DCTSIZE2; + } + + switch (count) { + case (2*2): natural_order = jpeg_natural_order2; break; + case (3*3): natural_order = jpeg_natural_order3; break; + case (4*4): natural_order = jpeg_natural_order4; break; + case (5*5): natural_order = jpeg_natural_order5; break; + case (6*6): natural_order = jpeg_natural_order6; break; + case (7*7): natural_order = jpeg_natural_order7; break; + default: natural_order = jpeg_natural_order; break; + } + + for (i = 0; i < count; i++) { + if (prec) + INPUT_2BYTES(cinfo, tmp, return FALSE); + else + INPUT_BYTE(cinfo, tmp, return FALSE); + /* We convert the zigzag-order table to natural array order. */ + quant_ptr->quantval[natural_order[i]] = (UINT16) tmp; + } + + if (cinfo->err->trace_level >= 2) { + for (i = 0; i < DCTSIZE2; i += 8) { + TRACEMS8(cinfo, 2, JTRC_QUANTVALS, + quant_ptr->quantval[i], quant_ptr->quantval[i+1], + quant_ptr->quantval[i+2], quant_ptr->quantval[i+3], + quant_ptr->quantval[i+4], quant_ptr->quantval[i+5], + quant_ptr->quantval[i+6], quant_ptr->quantval[i+7]); + } + } + + length -= count; + if (prec) length -= count; + } + + if (length != 0) + ERREXIT(cinfo, JERR_BAD_LENGTH); + + INPUT_SYNC(cinfo); + return TRUE; +} + + +LOCAL(boolean) +get_dri (j_decompress_ptr cinfo) +/* Process a DRI marker */ +{ + INT32 length; + unsigned int tmp; + INPUT_VARS(cinfo); + + INPUT_2BYTES(cinfo, length, return FALSE); + + if (length != 4) + ERREXIT(cinfo, JERR_BAD_LENGTH); + + INPUT_2BYTES(cinfo, tmp, return FALSE); + + TRACEMS1(cinfo, 1, JTRC_DRI, tmp); + + cinfo->restart_interval = tmp; + + INPUT_SYNC(cinfo); + return TRUE; +} + + +LOCAL(boolean) +get_lse (j_decompress_ptr cinfo) +/* Process an LSE marker */ +{ + INT32 length; + unsigned int tmp; + int cid; + INPUT_VARS(cinfo); + + if (! cinfo->marker->saw_SOF) + ERREXITS(cinfo, JERR_SOF_BEFORE, "LSE"); + + if (cinfo->num_components < 3) goto bad; + + INPUT_2BYTES(cinfo, length, return FALSE); + + if (length != 24) + ERREXIT(cinfo, JERR_BAD_LENGTH); + + INPUT_BYTE(cinfo, tmp, return FALSE); + if (tmp != 0x0D) /* ID inverse transform specification */ + ERREXIT1(cinfo, JERR_UNKNOWN_MARKER, cinfo->unread_marker); + INPUT_2BYTES(cinfo, tmp, return FALSE); + if (tmp != MAXJSAMPLE) goto bad; /* MAXTRANS */ + INPUT_BYTE(cinfo, tmp, return FALSE); + if (tmp != 3) goto bad; /* Nt=3 */ + INPUT_BYTE(cinfo, cid, return FALSE); + if (cid != cinfo->comp_info[1].component_id) goto bad; + INPUT_BYTE(cinfo, cid, return FALSE); + if (cid != cinfo->comp_info[0].component_id) goto bad; + INPUT_BYTE(cinfo, cid, return FALSE); + if (cid != cinfo->comp_info[2].component_id) goto bad; + INPUT_BYTE(cinfo, tmp, return FALSE); + if (tmp != 0x80) goto bad; /* F1: CENTER1=1, NORM1=0 */ + INPUT_2BYTES(cinfo, tmp, return FALSE); + if (tmp != 0) goto bad; /* A(1,1)=0 */ + INPUT_2BYTES(cinfo, tmp, return FALSE); + if (tmp != 0) goto bad; /* A(1,2)=0 */ + INPUT_BYTE(cinfo, tmp, return FALSE); + if (tmp != 0) goto bad; /* F2: CENTER2=0, NORM2=0 */ + INPUT_2BYTES(cinfo, tmp, return FALSE); + if (tmp != 1) goto bad; /* A(2,1)=1 */ + INPUT_2BYTES(cinfo, tmp, return FALSE); + if (tmp != 0) goto bad; /* A(2,2)=0 */ + INPUT_BYTE(cinfo, tmp, return FALSE); + if (tmp != 0) goto bad; /* F3: CENTER3=0, NORM3=0 */ + INPUT_2BYTES(cinfo, tmp, return FALSE); + if (tmp != 1) goto bad; /* A(3,1)=1 */ + INPUT_2BYTES(cinfo, tmp, return FALSE); + if (tmp != 0) { /* A(3,2)=0 */ + bad: + ERREXIT(cinfo, JERR_CONVERSION_NOTIMPL); + } + + /* OK, valid transform that we can handle. */ + cinfo->color_transform = JCT_SUBTRACT_GREEN; + + INPUT_SYNC(cinfo); + return TRUE; +} + + +/* + * Routines for processing APPn and COM markers. + * These are either saved in memory or discarded, per application request. + * APP0 and APP14 are specially checked to see if they are + * JFIF and Adobe markers, respectively. + */ + +#define APP0_DATA_LEN 14 /* Length of interesting data in APP0 */ +#define APP14_DATA_LEN 12 /* Length of interesting data in APP14 */ +#define APPN_DATA_LEN 14 /* Must be the largest of the above!! */ + + +LOCAL(void) +examine_app0 (j_decompress_ptr cinfo, JOCTET FAR * data, + unsigned int datalen, INT32 remaining) +/* Examine first few bytes from an APP0. + * Take appropriate action if it is a JFIF marker. + * datalen is # of bytes at data[], remaining is length of rest of marker data. + */ +{ + INT32 totallen = (INT32) datalen + remaining; + + if (datalen >= APP0_DATA_LEN && + GETJOCTET(data[0]) == 0x4A && + GETJOCTET(data[1]) == 0x46 && + GETJOCTET(data[2]) == 0x49 && + GETJOCTET(data[3]) == 0x46 && + GETJOCTET(data[4]) == 0) { + /* Found JFIF APP0 marker: save info */ + cinfo->saw_JFIF_marker = TRUE; + cinfo->JFIF_major_version = GETJOCTET(data[5]); + cinfo->JFIF_minor_version = GETJOCTET(data[6]); + cinfo->density_unit = GETJOCTET(data[7]); + cinfo->X_density = (GETJOCTET(data[8]) << 8) + GETJOCTET(data[9]); + cinfo->Y_density = (GETJOCTET(data[10]) << 8) + GETJOCTET(data[11]); + /* Check version. + * Major version must be 1, anything else signals an incompatible change. + * (We used to treat this as an error, but now it's a nonfatal warning, + * because some bozo at Hijaak couldn't read the spec.) + * Minor version should be 0..2, but process anyway if newer. + */ + if (cinfo->JFIF_major_version != 1) + WARNMS2(cinfo, JWRN_JFIF_MAJOR, + cinfo->JFIF_major_version, cinfo->JFIF_minor_version); + /* Generate trace messages */ + TRACEMS5(cinfo, 1, JTRC_JFIF, + cinfo->JFIF_major_version, cinfo->JFIF_minor_version, + cinfo->X_density, cinfo->Y_density, cinfo->density_unit); + /* Validate thumbnail dimensions and issue appropriate messages */ + if (GETJOCTET(data[12]) | GETJOCTET(data[13])) + TRACEMS2(cinfo, 1, JTRC_JFIF_THUMBNAIL, + GETJOCTET(data[12]), GETJOCTET(data[13])); + totallen -= APP0_DATA_LEN; + if (totallen != + ((INT32)GETJOCTET(data[12]) * (INT32)GETJOCTET(data[13]) * (INT32) 3)) + TRACEMS1(cinfo, 1, JTRC_JFIF_BADTHUMBNAILSIZE, (int) totallen); + } else if (datalen >= 6 && + GETJOCTET(data[0]) == 0x4A && + GETJOCTET(data[1]) == 0x46 && + GETJOCTET(data[2]) == 0x58 && + GETJOCTET(data[3]) == 0x58 && + GETJOCTET(data[4]) == 0) { + /* Found JFIF "JFXX" extension APP0 marker */ + /* The library doesn't actually do anything with these, + * but we try to produce a helpful trace message. + */ + switch (GETJOCTET(data[5])) { + case 0x10: + TRACEMS1(cinfo, 1, JTRC_THUMB_JPEG, (int) totallen); + break; + case 0x11: + TRACEMS1(cinfo, 1, JTRC_THUMB_PALETTE, (int) totallen); + break; + case 0x13: + TRACEMS1(cinfo, 1, JTRC_THUMB_RGB, (int) totallen); + break; + default: + TRACEMS2(cinfo, 1, JTRC_JFIF_EXTENSION, + GETJOCTET(data[5]), (int) totallen); + break; + } + } else { + /* Start of APP0 does not match "JFIF" or "JFXX", or too short */ + TRACEMS1(cinfo, 1, JTRC_APP0, (int) totallen); + } +} + + +LOCAL(void) +examine_app14 (j_decompress_ptr cinfo, JOCTET FAR * data, + unsigned int datalen, INT32 remaining) +/* Examine first few bytes from an APP14. + * Take appropriate action if it is an Adobe marker. + * datalen is # of bytes at data[], remaining is length of rest of marker data. + */ +{ + unsigned int version, flags0, flags1, transform; + + if (datalen >= APP14_DATA_LEN && + GETJOCTET(data[0]) == 0x41 && + GETJOCTET(data[1]) == 0x64 && + GETJOCTET(data[2]) == 0x6F && + GETJOCTET(data[3]) == 0x62 && + GETJOCTET(data[4]) == 0x65) { + /* Found Adobe APP14 marker */ + version = (GETJOCTET(data[5]) << 8) + GETJOCTET(data[6]); + flags0 = (GETJOCTET(data[7]) << 8) + GETJOCTET(data[8]); + flags1 = (GETJOCTET(data[9]) << 8) + GETJOCTET(data[10]); + transform = GETJOCTET(data[11]); + TRACEMS4(cinfo, 1, JTRC_ADOBE, version, flags0, flags1, transform); + cinfo->saw_Adobe_marker = TRUE; + cinfo->Adobe_transform = (UINT8) transform; + } else { + /* Start of APP14 does not match "Adobe", or too short */ + TRACEMS1(cinfo, 1, JTRC_APP14, (int) (datalen + remaining)); + } +} + + +METHODDEF(boolean) +get_interesting_appn (j_decompress_ptr cinfo) +/* Process an APP0 or APP14 marker without saving it */ +{ + INT32 length; + JOCTET b[APPN_DATA_LEN]; + unsigned int i, numtoread; + INPUT_VARS(cinfo); + + INPUT_2BYTES(cinfo, length, return FALSE); + length -= 2; + + /* get the interesting part of the marker data */ + if (length >= APPN_DATA_LEN) + numtoread = APPN_DATA_LEN; + else if (length > 0) + numtoread = (unsigned int) length; + else + numtoread = 0; + for (i = 0; i < numtoread; i++) + INPUT_BYTE(cinfo, b[i], return FALSE); + length -= numtoread; + + /* process it */ + switch (cinfo->unread_marker) { + case M_APP0: + examine_app0(cinfo, (JOCTET FAR *) b, numtoread, length); + break; + case M_APP14: + examine_app14(cinfo, (JOCTET FAR *) b, numtoread, length); + break; + default: + /* can't get here unless jpeg_save_markers chooses wrong processor */ + ERREXIT1(cinfo, JERR_UNKNOWN_MARKER, cinfo->unread_marker); + break; + } + + /* skip any remaining data -- could be lots */ + INPUT_SYNC(cinfo); + if (length > 0) + (*cinfo->src->skip_input_data) (cinfo, (long) length); + + return TRUE; +} + + +#ifdef SAVE_MARKERS_SUPPORTED + +METHODDEF(boolean) +save_marker (j_decompress_ptr cinfo) +/* Save an APPn or COM marker into the marker list */ +{ + my_marker_ptr marker = (my_marker_ptr) cinfo->marker; + jpeg_saved_marker_ptr cur_marker = marker->cur_marker; + unsigned int bytes_read, data_length; + JOCTET FAR * data; + INT32 length = 0; + INPUT_VARS(cinfo); + + if (cur_marker == NULL) { + /* begin reading a marker */ + INPUT_2BYTES(cinfo, length, return FALSE); + length -= 2; + if (length >= 0) { /* watch out for bogus length word */ + /* figure out how much we want to save */ + unsigned int limit; + if (cinfo->unread_marker == (int) M_COM) + limit = marker->length_limit_COM; + else + limit = marker->length_limit_APPn[cinfo->unread_marker - (int) M_APP0]; + if ((unsigned int) length < limit) + limit = (unsigned int) length; + /* allocate and initialize the marker item */ + cur_marker = (jpeg_saved_marker_ptr) + (*cinfo->mem->alloc_large) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(struct jpeg_marker_struct) + limit); + cur_marker->next = NULL; + cur_marker->marker = (UINT8) cinfo->unread_marker; + cur_marker->original_length = (unsigned int) length; + cur_marker->data_length = limit; + /* data area is just beyond the jpeg_marker_struct */ + data = cur_marker->data = (JOCTET FAR *) (cur_marker + 1); + marker->cur_marker = cur_marker; + marker->bytes_read = 0; + bytes_read = 0; + data_length = limit; + } else { + /* deal with bogus length word */ + bytes_read = data_length = 0; + data = NULL; + } + } else { + /* resume reading a marker */ + bytes_read = marker->bytes_read; + data_length = cur_marker->data_length; + data = cur_marker->data + bytes_read; + } + + while (bytes_read < data_length) { + INPUT_SYNC(cinfo); /* move the restart point to here */ + marker->bytes_read = bytes_read; + /* If there's not at least one byte in buffer, suspend */ + MAKE_BYTE_AVAIL(cinfo, return FALSE); + /* Copy bytes with reasonable rapidity */ + while (bytes_read < data_length && bytes_in_buffer > 0) { + *data++ = *next_input_byte++; + bytes_in_buffer--; + bytes_read++; + } + } + + /* Done reading what we want to read */ + if (cur_marker != NULL) { /* will be NULL if bogus length word */ + /* Add new marker to end of list */ + if (cinfo->marker_list == NULL) { + cinfo->marker_list = cur_marker; + } else { + jpeg_saved_marker_ptr prev = cinfo->marker_list; + while (prev->next != NULL) + prev = prev->next; + prev->next = cur_marker; + } + /* Reset pointer & calc remaining data length */ + data = cur_marker->data; + length = cur_marker->original_length - data_length; + } + /* Reset to initial state for next marker */ + marker->cur_marker = NULL; + + /* Process the marker if interesting; else just make a generic trace msg */ + switch (cinfo->unread_marker) { + case M_APP0: + examine_app0(cinfo, data, data_length, length); + break; + case M_APP14: + examine_app14(cinfo, data, data_length, length); + break; + default: + TRACEMS2(cinfo, 1, JTRC_MISC_MARKER, cinfo->unread_marker, + (int) (data_length + length)); + break; + } + + /* skip any remaining data -- could be lots */ + INPUT_SYNC(cinfo); /* do before skip_input_data */ + if (length > 0) + (*cinfo->src->skip_input_data) (cinfo, (long) length); + + return TRUE; +} + +#endif /* SAVE_MARKERS_SUPPORTED */ + + +METHODDEF(boolean) +skip_variable (j_decompress_ptr cinfo) +/* Skip over an unknown or uninteresting variable-length marker */ +{ + INT32 length; + INPUT_VARS(cinfo); + + INPUT_2BYTES(cinfo, length, return FALSE); + length -= 2; + + TRACEMS2(cinfo, 1, JTRC_MISC_MARKER, cinfo->unread_marker, (int) length); + + INPUT_SYNC(cinfo); /* do before skip_input_data */ + if (length > 0) + (*cinfo->src->skip_input_data) (cinfo, (long) length); + + return TRUE; +} + + +/* + * Find the next JPEG marker, save it in cinfo->unread_marker. + * Returns FALSE if had to suspend before reaching a marker; + * in that case cinfo->unread_marker is unchanged. + * + * Note that the result might not be a valid marker code, + * but it will never be 0 or FF. + */ + +LOCAL(boolean) +next_marker (j_decompress_ptr cinfo) +{ + int c; + INPUT_VARS(cinfo); + + for (;;) { + INPUT_BYTE(cinfo, c, return FALSE); + /* Skip any non-FF bytes. + * This may look a bit inefficient, but it will not occur in a valid file. + * We sync after each discarded byte so that a suspending data source + * can discard the byte from its buffer. + */ + while (c != 0xFF) { + cinfo->marker->discarded_bytes++; + INPUT_SYNC(cinfo); + INPUT_BYTE(cinfo, c, return FALSE); + } + /* This loop swallows any duplicate FF bytes. Extra FFs are legal as + * pad bytes, so don't count them in discarded_bytes. We assume there + * will not be so many consecutive FF bytes as to overflow a suspending + * data source's input buffer. + */ + do { + INPUT_BYTE(cinfo, c, return FALSE); + } while (c == 0xFF); + if (c != 0) + break; /* found a valid marker, exit loop */ + /* Reach here if we found a stuffed-zero data sequence (FF/00). + * Discard it and loop back to try again. + */ + cinfo->marker->discarded_bytes += 2; + INPUT_SYNC(cinfo); + } + + if (cinfo->marker->discarded_bytes != 0) { + WARNMS2(cinfo, JWRN_EXTRANEOUS_DATA, cinfo->marker->discarded_bytes, c); + cinfo->marker->discarded_bytes = 0; + } + + cinfo->unread_marker = c; + + INPUT_SYNC(cinfo); + return TRUE; +} + + +LOCAL(boolean) +first_marker (j_decompress_ptr cinfo) +/* Like next_marker, but used to obtain the initial SOI marker. */ +/* For this marker, we do not allow preceding garbage or fill; otherwise, + * we might well scan an entire input file before realizing it ain't JPEG. + * If an application wants to process non-JFIF files, it must seek to the + * SOI before calling the JPEG library. + */ +{ + int c, c2; + INPUT_VARS(cinfo); + + INPUT_BYTE(cinfo, c, return FALSE); + INPUT_BYTE(cinfo, c2, return FALSE); + if (c != 0xFF || c2 != (int) M_SOI) + ERREXIT2(cinfo, JERR_NO_SOI, c, c2); + + cinfo->unread_marker = c2; + + INPUT_SYNC(cinfo); + return TRUE; +} + + +/* + * Read markers until SOS or EOI. + * + * Returns same codes as are defined for jpeg_consume_input: + * JPEG_SUSPENDED, JPEG_REACHED_SOS, or JPEG_REACHED_EOI. + * + * Note: This function may return a pseudo SOS marker (with zero + * component number) for treat by input controller's consume_input. + * consume_input itself should filter out (skip) the pseudo marker + * after processing for the caller. + */ + +METHODDEF(int) +read_markers (j_decompress_ptr cinfo) +{ + /* Outer loop repeats once for each marker. */ + for (;;) { + /* Collect the marker proper, unless we already did. */ + /* NB: first_marker() enforces the requirement that SOI appear first. */ + if (cinfo->unread_marker == 0) { + if (! cinfo->marker->saw_SOI) { + if (! first_marker(cinfo)) + return JPEG_SUSPENDED; + } else { + if (! next_marker(cinfo)) + return JPEG_SUSPENDED; + } + } + /* At this point cinfo->unread_marker contains the marker code and the + * input point is just past the marker proper, but before any parameters. + * A suspension will cause us to return with this state still true. + */ + switch (cinfo->unread_marker) { + case M_SOI: + if (! get_soi(cinfo)) + return JPEG_SUSPENDED; + break; + + case M_SOF0: /* Baseline */ + if (! get_sof(cinfo, TRUE, FALSE, FALSE)) + return JPEG_SUSPENDED; + break; + + case M_SOF1: /* Extended sequential, Huffman */ + if (! get_sof(cinfo, FALSE, FALSE, FALSE)) + return JPEG_SUSPENDED; + break; + + case M_SOF2: /* Progressive, Huffman */ + if (! get_sof(cinfo, FALSE, TRUE, FALSE)) + return JPEG_SUSPENDED; + break; + + case M_SOF9: /* Extended sequential, arithmetic */ + if (! get_sof(cinfo, FALSE, FALSE, TRUE)) + return JPEG_SUSPENDED; + break; + + case M_SOF10: /* Progressive, arithmetic */ + if (! get_sof(cinfo, FALSE, TRUE, TRUE)) + return JPEG_SUSPENDED; + break; + + /* Currently unsupported SOFn types */ + case M_SOF3: /* Lossless, Huffman */ + case M_SOF5: /* Differential sequential, Huffman */ + case M_SOF6: /* Differential progressive, Huffman */ + case M_SOF7: /* Differential lossless, Huffman */ + case M_JPG: /* Reserved for JPEG extensions */ + case M_SOF11: /* Lossless, arithmetic */ + case M_SOF13: /* Differential sequential, arithmetic */ + case M_SOF14: /* Differential progressive, arithmetic */ + case M_SOF15: /* Differential lossless, arithmetic */ + ERREXIT1(cinfo, JERR_SOF_UNSUPPORTED, cinfo->unread_marker); + break; + + case M_SOS: + if (! get_sos(cinfo)) + return JPEG_SUSPENDED; + cinfo->unread_marker = 0; /* processed the marker */ + return JPEG_REACHED_SOS; + + case M_EOI: + TRACEMS(cinfo, 1, JTRC_EOI); + cinfo->unread_marker = 0; /* processed the marker */ + return JPEG_REACHED_EOI; + + case M_DAC: + if (! get_dac(cinfo)) + return JPEG_SUSPENDED; + break; + + case M_DHT: + if (! get_dht(cinfo)) + return JPEG_SUSPENDED; + break; + + case M_DQT: + if (! get_dqt(cinfo)) + return JPEG_SUSPENDED; + break; + + case M_DRI: + if (! get_dri(cinfo)) + return JPEG_SUSPENDED; + break; + + case M_JPG8: + if (! get_lse(cinfo)) + return JPEG_SUSPENDED; + break; + + case M_APP0: + case M_APP1: + case M_APP2: + case M_APP3: + case M_APP4: + case M_APP5: + case M_APP6: + case M_APP7: + case M_APP8: + case M_APP9: + case M_APP10: + case M_APP11: + case M_APP12: + case M_APP13: + case M_APP14: + case M_APP15: + if (! (*((my_marker_ptr) cinfo->marker)->process_APPn[ + cinfo->unread_marker - (int) M_APP0]) (cinfo)) + return JPEG_SUSPENDED; + break; + + case M_COM: + if (! (*((my_marker_ptr) cinfo->marker)->process_COM) (cinfo)) + return JPEG_SUSPENDED; + break; + + case M_RST0: /* these are all parameterless */ + case M_RST1: + case M_RST2: + case M_RST3: + case M_RST4: + case M_RST5: + case M_RST6: + case M_RST7: + case M_TEM: + TRACEMS1(cinfo, 1, JTRC_PARMLESS_MARKER, cinfo->unread_marker); + break; + + case M_DNL: /* Ignore DNL ... perhaps the wrong thing */ + if (! skip_variable(cinfo)) + return JPEG_SUSPENDED; + break; + + default: /* must be DHP, EXP, JPGn, or RESn */ + /* For now, we treat the reserved markers as fatal errors since they are + * likely to be used to signal incompatible JPEG Part 3 extensions. + * Once the JPEG 3 version-number marker is well defined, this code + * ought to change! + */ + ERREXIT1(cinfo, JERR_UNKNOWN_MARKER, cinfo->unread_marker); + break; + } + /* Successfully processed marker, so reset state variable */ + cinfo->unread_marker = 0; + } /* end loop */ +} + + +/* + * Read a restart marker, which is expected to appear next in the datastream; + * if the marker is not there, take appropriate recovery action. + * Returns FALSE if suspension is required. + * + * This is called by the entropy decoder after it has read an appropriate + * number of MCUs. cinfo->unread_marker may be nonzero if the entropy decoder + * has already read a marker from the data source. Under normal conditions + * cinfo->unread_marker will be reset to 0 before returning; if not reset, + * it holds a marker which the decoder will be unable to read past. + */ + +METHODDEF(boolean) +read_restart_marker (j_decompress_ptr cinfo) +{ + /* Obtain a marker unless we already did. */ + /* Note that next_marker will complain if it skips any data. */ + if (cinfo->unread_marker == 0) { + if (! next_marker(cinfo)) + return FALSE; + } + + if (cinfo->unread_marker == + ((int) M_RST0 + cinfo->marker->next_restart_num)) { + /* Normal case --- swallow the marker and let entropy decoder continue */ + TRACEMS1(cinfo, 3, JTRC_RST, cinfo->marker->next_restart_num); + cinfo->unread_marker = 0; + } else { + /* Uh-oh, the restart markers have been messed up. */ + /* Let the data source manager determine how to resync. */ + if (! (*cinfo->src->resync_to_restart) (cinfo, + cinfo->marker->next_restart_num)) + return FALSE; + } + + /* Update next-restart state */ + cinfo->marker->next_restart_num = (cinfo->marker->next_restart_num + 1) & 7; + + return TRUE; +} + + +/* + * This is the default resync_to_restart method for data source managers + * to use if they don't have any better approach. Some data source managers + * may be able to back up, or may have additional knowledge about the data + * which permits a more intelligent recovery strategy; such managers would + * presumably supply their own resync method. + * + * read_restart_marker calls resync_to_restart if it finds a marker other than + * the restart marker it was expecting. (This code is *not* used unless + * a nonzero restart interval has been declared.) cinfo->unread_marker is + * the marker code actually found (might be anything, except 0 or FF). + * The desired restart marker number (0..7) is passed as a parameter. + * This routine is supposed to apply whatever error recovery strategy seems + * appropriate in order to position the input stream to the next data segment. + * Note that cinfo->unread_marker is treated as a marker appearing before + * the current data-source input point; usually it should be reset to zero + * before returning. + * Returns FALSE if suspension is required. + * + * This implementation is substantially constrained by wanting to treat the + * input as a data stream; this means we can't back up. Therefore, we have + * only the following actions to work with: + * 1. Simply discard the marker and let the entropy decoder resume at next + * byte of file. + * 2. Read forward until we find another marker, discarding intervening + * data. (In theory we could look ahead within the current bufferload, + * without having to discard data if we don't find the desired marker. + * This idea is not implemented here, in part because it makes behavior + * dependent on buffer size and chance buffer-boundary positions.) + * 3. Leave the marker unread (by failing to zero cinfo->unread_marker). + * This will cause the entropy decoder to process an empty data segment, + * inserting dummy zeroes, and then we will reprocess the marker. + * + * #2 is appropriate if we think the desired marker lies ahead, while #3 is + * appropriate if the found marker is a future restart marker (indicating + * that we have missed the desired restart marker, probably because it got + * corrupted). + * We apply #2 or #3 if the found marker is a restart marker no more than + * two counts behind or ahead of the expected one. We also apply #2 if the + * found marker is not a legal JPEG marker code (it's certainly bogus data). + * If the found marker is a restart marker more than 2 counts away, we do #1 + * (too much risk that the marker is erroneous; with luck we will be able to + * resync at some future point). + * For any valid non-restart JPEG marker, we apply #3. This keeps us from + * overrunning the end of a scan. An implementation limited to single-scan + * files might find it better to apply #2 for markers other than EOI, since + * any other marker would have to be bogus data in that case. + */ + +GLOBAL(boolean) +jpeg_resync_to_restart (j_decompress_ptr cinfo, int desired) +{ + int marker = cinfo->unread_marker; + int action = 1; + + /* Always put up a warning. */ + WARNMS2(cinfo, JWRN_MUST_RESYNC, marker, desired); + + /* Outer loop handles repeated decision after scanning forward. */ + for (;;) { + if (marker < (int) M_SOF0) + action = 2; /* invalid marker */ + else if (marker < (int) M_RST0 || marker > (int) M_RST7) + action = 3; /* valid non-restart marker */ + else { + if (marker == ((int) M_RST0 + ((desired+1) & 7)) || + marker == ((int) M_RST0 + ((desired+2) & 7))) + action = 3; /* one of the next two expected restarts */ + else if (marker == ((int) M_RST0 + ((desired-1) & 7)) || + marker == ((int) M_RST0 + ((desired-2) & 7))) + action = 2; /* a prior restart, so advance */ + else + action = 1; /* desired restart or too far away */ + } + TRACEMS2(cinfo, 4, JTRC_RECOVERY_ACTION, marker, action); + switch (action) { + case 1: + /* Discard marker and let entropy decoder resume processing. */ + cinfo->unread_marker = 0; + return TRUE; + case 2: + /* Scan to the next marker, and repeat the decision loop. */ + if (! next_marker(cinfo)) + return FALSE; + marker = cinfo->unread_marker; + break; + case 3: + /* Return without advancing past this marker. */ + /* Entropy decoder will be forced to process an empty segment. */ + return TRUE; + } + } /* end loop */ +} + + +/* + * Reset marker processing state to begin a fresh datastream. + */ + +METHODDEF(void) +reset_marker_reader (j_decompress_ptr cinfo) +{ + my_marker_ptr marker = (my_marker_ptr) cinfo->marker; + + cinfo->comp_info = NULL; /* until allocated by get_sof */ + cinfo->input_scan_number = 0; /* no SOS seen yet */ + cinfo->unread_marker = 0; /* no pending marker */ + marker->pub.saw_SOI = FALSE; /* set internal state too */ + marker->pub.saw_SOF = FALSE; + marker->pub.discarded_bytes = 0; + marker->cur_marker = NULL; +} + + +/* + * Initialize the marker reader module. + * This is called only once, when the decompression object is created. + */ + +GLOBAL(void) +jinit_marker_reader (j_decompress_ptr cinfo) +{ + my_marker_ptr marker; + int i; + + /* Create subobject in permanent pool */ + marker = (my_marker_ptr) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_PERMANENT, + SIZEOF(my_marker_reader)); + cinfo->marker = &marker->pub; + /* Initialize public method pointers */ + marker->pub.reset_marker_reader = reset_marker_reader; + marker->pub.read_markers = read_markers; + marker->pub.read_restart_marker = read_restart_marker; + /* Initialize COM/APPn processing. + * By default, we examine and then discard APP0 and APP14, + * but simply discard COM and all other APPn. + */ + marker->process_COM = skip_variable; + marker->length_limit_COM = 0; + for (i = 0; i < 16; i++) { + marker->process_APPn[i] = skip_variable; + marker->length_limit_APPn[i] = 0; + } + marker->process_APPn[0] = get_interesting_appn; + marker->process_APPn[14] = get_interesting_appn; + /* Reset marker processing state */ + reset_marker_reader(cinfo); +} + + +/* + * Control saving of COM and APPn markers into marker_list. + */ + +#ifdef SAVE_MARKERS_SUPPORTED + +GLOBAL(void) +jpeg_save_markers (j_decompress_ptr cinfo, int marker_code, + unsigned int length_limit) +{ + my_marker_ptr marker = (my_marker_ptr) cinfo->marker; + long maxlength; + jpeg_marker_parser_method processor; + + /* Length limit mustn't be larger than what we can allocate + * (should only be a concern in a 16-bit environment). + */ + maxlength = cinfo->mem->max_alloc_chunk - SIZEOF(struct jpeg_marker_struct); + if (((long) length_limit) > maxlength) + length_limit = (unsigned int) maxlength; + + /* Choose processor routine to use. + * APP0/APP14 have special requirements. + */ + if (length_limit) { + processor = save_marker; + /* If saving APP0/APP14, save at least enough for our internal use. */ + if (marker_code == (int) M_APP0 && length_limit < APP0_DATA_LEN) + length_limit = APP0_DATA_LEN; + else if (marker_code == (int) M_APP14 && length_limit < APP14_DATA_LEN) + length_limit = APP14_DATA_LEN; + } else { + processor = skip_variable; + /* If discarding APP0/APP14, use our regular on-the-fly processor. */ + if (marker_code == (int) M_APP0 || marker_code == (int) M_APP14) + processor = get_interesting_appn; + } + + if (marker_code == (int) M_COM) { + marker->process_COM = processor; + marker->length_limit_COM = length_limit; + } else if (marker_code >= (int) M_APP0 && marker_code <= (int) M_APP15) { + marker->process_APPn[marker_code - (int) M_APP0] = processor; + marker->length_limit_APPn[marker_code - (int) M_APP0] = length_limit; + } else + ERREXIT1(cinfo, JERR_UNKNOWN_MARKER, marker_code); +} + +#endif /* SAVE_MARKERS_SUPPORTED */ + + +/* + * Install a special processing method for COM or APPn markers. + */ + +GLOBAL(void) +jpeg_set_marker_processor (j_decompress_ptr cinfo, int marker_code, + jpeg_marker_parser_method routine) +{ + my_marker_ptr marker = (my_marker_ptr) cinfo->marker; + + if (marker_code == (int) M_COM) + marker->process_COM = routine; + else if (marker_code >= (int) M_APP0 && marker_code <= (int) M_APP15) + marker->process_APPn[marker_code - (int) M_APP0] = routine; + else + ERREXIT1(cinfo, JERR_UNKNOWN_MARKER, marker_code); +} diff --git a/jpeg-9/jdmaster.c b/jpeg-9/jdmaster.c new file mode 100755 index 0000000..03d4dd0 --- /dev/null +++ b/jpeg-9/jdmaster.c @@ -0,0 +1,531 @@ +/* + * jdmaster.c + * + * Copyright (C) 1991-1997, Thomas G. Lane. + * Modified 2002-2011 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains master control logic for the JPEG decompressor. + * These routines are concerned with selecting the modules to be executed + * and with determining the number of passes and the work to be done in each + * pass. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" + + +/* Private state */ + +typedef struct { + struct jpeg_decomp_master pub; /* public fields */ + + int pass_number; /* # of passes completed */ + + boolean using_merged_upsample; /* TRUE if using merged upsample/cconvert */ + + /* Saved references to initialized quantizer modules, + * in case we need to switch modes. + */ + struct jpeg_color_quantizer * quantizer_1pass; + struct jpeg_color_quantizer * quantizer_2pass; +} my_decomp_master; + +typedef my_decomp_master * my_master_ptr; + + +/* + * Determine whether merged upsample/color conversion should be used. + * CRUCIAL: this must match the actual capabilities of jdmerge.c! + */ + +LOCAL(boolean) +use_merged_upsample (j_decompress_ptr cinfo) +{ +#ifdef UPSAMPLE_MERGING_SUPPORTED + /* Merging is the equivalent of plain box-filter upsampling */ + if (cinfo->do_fancy_upsampling || cinfo->CCIR601_sampling) + return FALSE; + /* jdmerge.c only supports YCC=>RGB color conversion */ + if (cinfo->jpeg_color_space != JCS_YCbCr || cinfo->num_components != 3 || + cinfo->out_color_space != JCS_RGB || + cinfo->out_color_components != RGB_PIXELSIZE) + return FALSE; + /* and it only handles 2h1v or 2h2v sampling ratios */ + if (cinfo->comp_info[0].h_samp_factor != 2 || + cinfo->comp_info[1].h_samp_factor != 1 || + cinfo->comp_info[2].h_samp_factor != 1 || + cinfo->comp_info[0].v_samp_factor > 2 || + cinfo->comp_info[1].v_samp_factor != 1 || + cinfo->comp_info[2].v_samp_factor != 1) + return FALSE; + /* furthermore, it doesn't work if we've scaled the IDCTs differently */ + if (cinfo->comp_info[0].DCT_h_scaled_size != cinfo->min_DCT_h_scaled_size || + cinfo->comp_info[1].DCT_h_scaled_size != cinfo->min_DCT_h_scaled_size || + cinfo->comp_info[2].DCT_h_scaled_size != cinfo->min_DCT_h_scaled_size || + cinfo->comp_info[0].DCT_v_scaled_size != cinfo->min_DCT_v_scaled_size || + cinfo->comp_info[1].DCT_v_scaled_size != cinfo->min_DCT_v_scaled_size || + cinfo->comp_info[2].DCT_v_scaled_size != cinfo->min_DCT_v_scaled_size) + return FALSE; + /* ??? also need to test for upsample-time rescaling, when & if supported */ + return TRUE; /* by golly, it'll work... */ +#else + return FALSE; +#endif +} + + +/* + * Compute output image dimensions and related values. + * NOTE: this is exported for possible use by application. + * Hence it mustn't do anything that can't be done twice. + * Also note that it may be called before the master module is initialized! + */ + +GLOBAL(void) +jpeg_calc_output_dimensions (j_decompress_ptr cinfo) +/* Do computations that are needed before master selection phase. + * This function is used for full decompression. + */ +{ +#ifdef IDCT_SCALING_SUPPORTED + int ci; + jpeg_component_info *compptr; +#endif + + /* Prevent application from calling me at wrong times */ + if (cinfo->global_state != DSTATE_READY) + ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); + + /* Compute core output image dimensions and DCT scaling choices. */ + jpeg_core_output_dimensions(cinfo); + +#ifdef IDCT_SCALING_SUPPORTED + + /* In selecting the actual DCT scaling for each component, we try to + * scale up the chroma components via IDCT scaling rather than upsampling. + * This saves time if the upsampler gets to use 1:1 scaling. + * Note this code adapts subsampling ratios which are powers of 2. + */ + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; + ci++, compptr++) { + int ssize = 1; + while (cinfo->min_DCT_h_scaled_size * ssize <= + (cinfo->do_fancy_upsampling ? DCTSIZE : DCTSIZE / 2) && + (cinfo->max_h_samp_factor % (compptr->h_samp_factor * ssize * 2)) == 0) { + ssize = ssize * 2; + } + compptr->DCT_h_scaled_size = cinfo->min_DCT_h_scaled_size * ssize; + ssize = 1; + while (cinfo->min_DCT_v_scaled_size * ssize <= + (cinfo->do_fancy_upsampling ? DCTSIZE : DCTSIZE / 2) && + (cinfo->max_v_samp_factor % (compptr->v_samp_factor * ssize * 2)) == 0) { + ssize = ssize * 2; + } + compptr->DCT_v_scaled_size = cinfo->min_DCT_v_scaled_size * ssize; + + /* We don't support IDCT ratios larger than 2. */ + if (compptr->DCT_h_scaled_size > compptr->DCT_v_scaled_size * 2) + compptr->DCT_h_scaled_size = compptr->DCT_v_scaled_size * 2; + else if (compptr->DCT_v_scaled_size > compptr->DCT_h_scaled_size * 2) + compptr->DCT_v_scaled_size = compptr->DCT_h_scaled_size * 2; + } + + /* Recompute downsampled dimensions of components; + * application needs to know these if using raw downsampled data. + */ + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; + ci++, compptr++) { + /* Size in samples, after IDCT scaling */ + compptr->downsampled_width = (JDIMENSION) + jdiv_round_up((long) cinfo->image_width * + (long) (compptr->h_samp_factor * compptr->DCT_h_scaled_size), + (long) (cinfo->max_h_samp_factor * cinfo->block_size)); + compptr->downsampled_height = (JDIMENSION) + jdiv_round_up((long) cinfo->image_height * + (long) (compptr->v_samp_factor * compptr->DCT_v_scaled_size), + (long) (cinfo->max_v_samp_factor * cinfo->block_size)); + } + +#endif /* IDCT_SCALING_SUPPORTED */ + + /* Report number of components in selected colorspace. */ + /* Probably this should be in the color conversion module... */ + switch (cinfo->out_color_space) { + case JCS_GRAYSCALE: + cinfo->out_color_components = 1; + break; + case JCS_RGB: + cinfo->out_color_components = RGB_PIXELSIZE; + break; + case JCS_YCbCr: + cinfo->out_color_components = 3; + break; + case JCS_CMYK: + case JCS_YCCK: + cinfo->out_color_components = 4; + break; + default: /* else must be same colorspace as in file */ + cinfo->out_color_components = cinfo->num_components; + break; + } + cinfo->output_components = (cinfo->quantize_colors ? 1 : + cinfo->out_color_components); + + /* See if upsampler will want to emit more than one row at a time */ + if (use_merged_upsample(cinfo)) + cinfo->rec_outbuf_height = cinfo->max_v_samp_factor; + else + cinfo->rec_outbuf_height = 1; +} + + +/* + * Several decompression processes need to range-limit values to the range + * 0..MAXJSAMPLE; the input value may fall somewhat outside this range + * due to noise introduced by quantization, roundoff error, etc. These + * processes are inner loops and need to be as fast as possible. On most + * machines, particularly CPUs with pipelines or instruction prefetch, + * a (subscript-check-less) C table lookup + * x = sample_range_limit[x]; + * is faster than explicit tests + * if (x < 0) x = 0; + * else if (x > MAXJSAMPLE) x = MAXJSAMPLE; + * These processes all use a common table prepared by the routine below. + * + * For most steps we can mathematically guarantee that the initial value + * of x is within MAXJSAMPLE+1 of the legal range, so a table running from + * -(MAXJSAMPLE+1) to 2*MAXJSAMPLE+1 is sufficient. But for the initial + * limiting step (just after the IDCT), a wildly out-of-range value is + * possible if the input data is corrupt. To avoid any chance of indexing + * off the end of memory and getting a bad-pointer trap, we perform the + * post-IDCT limiting thus: + * x = range_limit[x & MASK]; + * where MASK is 2 bits wider than legal sample data, ie 10 bits for 8-bit + * samples. Under normal circumstances this is more than enough range and + * a correct output will be generated; with bogus input data the mask will + * cause wraparound, and we will safely generate a bogus-but-in-range output. + * For the post-IDCT step, we want to convert the data from signed to unsigned + * representation by adding CENTERJSAMPLE at the same time that we limit it. + * So the post-IDCT limiting table ends up looking like this: + * CENTERJSAMPLE,CENTERJSAMPLE+1,...,MAXJSAMPLE, + * MAXJSAMPLE (repeat 2*(MAXJSAMPLE+1)-CENTERJSAMPLE times), + * 0 (repeat 2*(MAXJSAMPLE+1)-CENTERJSAMPLE times), + * 0,1,...,CENTERJSAMPLE-1 + * Negative inputs select values from the upper half of the table after + * masking. + * + * We can save some space by overlapping the start of the post-IDCT table + * with the simpler range limiting table. The post-IDCT table begins at + * sample_range_limit + CENTERJSAMPLE. + * + * Note that the table is allocated in near data space on PCs; it's small + * enough and used often enough to justify this. + */ + +LOCAL(void) +prepare_range_limit_table (j_decompress_ptr cinfo) +/* Allocate and fill in the sample_range_limit table */ +{ + JSAMPLE * table; + int i; + + table = (JSAMPLE *) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + (5 * (MAXJSAMPLE+1) + CENTERJSAMPLE) * SIZEOF(JSAMPLE)); + table += (MAXJSAMPLE+1); /* allow negative subscripts of simple table */ + cinfo->sample_range_limit = table; + /* First segment of "simple" table: limit[x] = 0 for x < 0 */ + MEMZERO(table - (MAXJSAMPLE+1), (MAXJSAMPLE+1) * SIZEOF(JSAMPLE)); + /* Main part of "simple" table: limit[x] = x */ + for (i = 0; i <= MAXJSAMPLE; i++) + table[i] = (JSAMPLE) i; + table += CENTERJSAMPLE; /* Point to where post-IDCT table starts */ + /* End of simple table, rest of first half of post-IDCT table */ + for (i = CENTERJSAMPLE; i < 2*(MAXJSAMPLE+1); i++) + table[i] = MAXJSAMPLE; + /* Second half of post-IDCT table */ + MEMZERO(table + (2 * (MAXJSAMPLE+1)), + (2 * (MAXJSAMPLE+1) - CENTERJSAMPLE) * SIZEOF(JSAMPLE)); + MEMCOPY(table + (4 * (MAXJSAMPLE+1) - CENTERJSAMPLE), + cinfo->sample_range_limit, CENTERJSAMPLE * SIZEOF(JSAMPLE)); +} + + +/* + * Master selection of decompression modules. + * This is done once at jpeg_start_decompress time. We determine + * which modules will be used and give them appropriate initialization calls. + * We also initialize the decompressor input side to begin consuming data. + * + * Since jpeg_read_header has finished, we know what is in the SOF + * and (first) SOS markers. We also have all the application parameter + * settings. + */ + +LOCAL(void) +master_selection (j_decompress_ptr cinfo) +{ + my_master_ptr master = (my_master_ptr) cinfo->master; + boolean use_c_buffer; + long samplesperrow; + JDIMENSION jd_samplesperrow; + + /* Initialize dimensions and other stuff */ + jpeg_calc_output_dimensions(cinfo); + prepare_range_limit_table(cinfo); + + /* Width of an output scanline must be representable as JDIMENSION. */ + samplesperrow = (long) cinfo->output_width * (long) cinfo->out_color_components; + jd_samplesperrow = (JDIMENSION) samplesperrow; + if ((long) jd_samplesperrow != samplesperrow) + ERREXIT(cinfo, JERR_WIDTH_OVERFLOW); + + /* Initialize my private state */ + master->pass_number = 0; + master->using_merged_upsample = use_merged_upsample(cinfo); + + /* Color quantizer selection */ + master->quantizer_1pass = NULL; + master->quantizer_2pass = NULL; + /* No mode changes if not using buffered-image mode. */ + if (! cinfo->quantize_colors || ! cinfo->buffered_image) { + cinfo->enable_1pass_quant = FALSE; + cinfo->enable_external_quant = FALSE; + cinfo->enable_2pass_quant = FALSE; + } + if (cinfo->quantize_colors) { + if (cinfo->raw_data_out) + ERREXIT(cinfo, JERR_NOTIMPL); + /* 2-pass quantizer only works in 3-component color space. */ + if (cinfo->out_color_components != 3) { + cinfo->enable_1pass_quant = TRUE; + cinfo->enable_external_quant = FALSE; + cinfo->enable_2pass_quant = FALSE; + cinfo->colormap = NULL; + } else if (cinfo->colormap != NULL) { + cinfo->enable_external_quant = TRUE; + } else if (cinfo->two_pass_quantize) { + cinfo->enable_2pass_quant = TRUE; + } else { + cinfo->enable_1pass_quant = TRUE; + } + + if (cinfo->enable_1pass_quant) { +#ifdef QUANT_1PASS_SUPPORTED + jinit_1pass_quantizer(cinfo); + master->quantizer_1pass = cinfo->cquantize; +#else + ERREXIT(cinfo, JERR_NOT_COMPILED); +#endif + } + + /* We use the 2-pass code to map to external colormaps. */ + if (cinfo->enable_2pass_quant || cinfo->enable_external_quant) { +#ifdef QUANT_2PASS_SUPPORTED + jinit_2pass_quantizer(cinfo); + master->quantizer_2pass = cinfo->cquantize; +#else + ERREXIT(cinfo, JERR_NOT_COMPILED); +#endif + } + /* If both quantizers are initialized, the 2-pass one is left active; + * this is necessary for starting with quantization to an external map. + */ + } + + /* Post-processing: in particular, color conversion first */ + if (! cinfo->raw_data_out) { + if (master->using_merged_upsample) { +#ifdef UPSAMPLE_MERGING_SUPPORTED + jinit_merged_upsampler(cinfo); /* does color conversion too */ +#else + ERREXIT(cinfo, JERR_NOT_COMPILED); +#endif + } else { + jinit_color_deconverter(cinfo); + jinit_upsampler(cinfo); + } + jinit_d_post_controller(cinfo, cinfo->enable_2pass_quant); + } + /* Inverse DCT */ + jinit_inverse_dct(cinfo); + /* Entropy decoding: either Huffman or arithmetic coding. */ + if (cinfo->arith_code) + jinit_arith_decoder(cinfo); + else { + jinit_huff_decoder(cinfo); + } + + /* Initialize principal buffer controllers. */ + use_c_buffer = cinfo->inputctl->has_multiple_scans || cinfo->buffered_image; + jinit_d_coef_controller(cinfo, use_c_buffer); + + if (! cinfo->raw_data_out) + jinit_d_main_controller(cinfo, FALSE /* never need full buffer here */); + + /* We can now tell the memory manager to allocate virtual arrays. */ + (*cinfo->mem->realize_virt_arrays) ((j_common_ptr) cinfo); + + /* Initialize input side of decompressor to consume first scan. */ + (*cinfo->inputctl->start_input_pass) (cinfo); + +#ifdef D_MULTISCAN_FILES_SUPPORTED + /* If jpeg_start_decompress will read the whole file, initialize + * progress monitoring appropriately. The input step is counted + * as one pass. + */ + if (cinfo->progress != NULL && ! cinfo->buffered_image && + cinfo->inputctl->has_multiple_scans) { + int nscans; + /* Estimate number of scans to set pass_limit. */ + if (cinfo->progressive_mode) { + /* Arbitrarily estimate 2 interleaved DC scans + 3 AC scans/component. */ + nscans = 2 + 3 * cinfo->num_components; + } else { + /* For a nonprogressive multiscan file, estimate 1 scan per component. */ + nscans = cinfo->num_components; + } + cinfo->progress->pass_counter = 0L; + cinfo->progress->pass_limit = (long) cinfo->total_iMCU_rows * nscans; + cinfo->progress->completed_passes = 0; + cinfo->progress->total_passes = (cinfo->enable_2pass_quant ? 3 : 2); + /* Count the input pass as done */ + master->pass_number++; + } +#endif /* D_MULTISCAN_FILES_SUPPORTED */ +} + + +/* + * Per-pass setup. + * This is called at the beginning of each output pass. We determine which + * modules will be active during this pass and give them appropriate + * start_pass calls. We also set is_dummy_pass to indicate whether this + * is a "real" output pass or a dummy pass for color quantization. + * (In the latter case, jdapistd.c will crank the pass to completion.) + */ + +METHODDEF(void) +prepare_for_output_pass (j_decompress_ptr cinfo) +{ + my_master_ptr master = (my_master_ptr) cinfo->master; + + if (master->pub.is_dummy_pass) { +#ifdef QUANT_2PASS_SUPPORTED + /* Final pass of 2-pass quantization */ + master->pub.is_dummy_pass = FALSE; + (*cinfo->cquantize->start_pass) (cinfo, FALSE); + (*cinfo->post->start_pass) (cinfo, JBUF_CRANK_DEST); + (*cinfo->main->start_pass) (cinfo, JBUF_CRANK_DEST); +#else + ERREXIT(cinfo, JERR_NOT_COMPILED); +#endif /* QUANT_2PASS_SUPPORTED */ + } else { + if (cinfo->quantize_colors && cinfo->colormap == NULL) { + /* Select new quantization method */ + if (cinfo->two_pass_quantize && cinfo->enable_2pass_quant) { + cinfo->cquantize = master->quantizer_2pass; + master->pub.is_dummy_pass = TRUE; + } else if (cinfo->enable_1pass_quant) { + cinfo->cquantize = master->quantizer_1pass; + } else { + ERREXIT(cinfo, JERR_MODE_CHANGE); + } + } + (*cinfo->idct->start_pass) (cinfo); + (*cinfo->coef->start_output_pass) (cinfo); + if (! cinfo->raw_data_out) { + if (! master->using_merged_upsample) + (*cinfo->cconvert->start_pass) (cinfo); + (*cinfo->upsample->start_pass) (cinfo); + if (cinfo->quantize_colors) + (*cinfo->cquantize->start_pass) (cinfo, master->pub.is_dummy_pass); + (*cinfo->post->start_pass) (cinfo, + (master->pub.is_dummy_pass ? JBUF_SAVE_AND_PASS : JBUF_PASS_THRU)); + (*cinfo->main->start_pass) (cinfo, JBUF_PASS_THRU); + } + } + + /* Set up progress monitor's pass info if present */ + if (cinfo->progress != NULL) { + cinfo->progress->completed_passes = master->pass_number; + cinfo->progress->total_passes = master->pass_number + + (master->pub.is_dummy_pass ? 2 : 1); + /* In buffered-image mode, we assume one more output pass if EOI not + * yet reached, but no more passes if EOI has been reached. + */ + if (cinfo->buffered_image && ! cinfo->inputctl->eoi_reached) { + cinfo->progress->total_passes += (cinfo->enable_2pass_quant ? 2 : 1); + } + } +} + + +/* + * Finish up at end of an output pass. + */ + +METHODDEF(void) +finish_output_pass (j_decompress_ptr cinfo) +{ + my_master_ptr master = (my_master_ptr) cinfo->master; + + if (cinfo->quantize_colors) + (*cinfo->cquantize->finish_pass) (cinfo); + master->pass_number++; +} + + +#ifdef D_MULTISCAN_FILES_SUPPORTED + +/* + * Switch to a new external colormap between output passes. + */ + +GLOBAL(void) +jpeg_new_colormap (j_decompress_ptr cinfo) +{ + my_master_ptr master = (my_master_ptr) cinfo->master; + + /* Prevent application from calling me at wrong times */ + if (cinfo->global_state != DSTATE_BUFIMAGE) + ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); + + if (cinfo->quantize_colors && cinfo->enable_external_quant && + cinfo->colormap != NULL) { + /* Select 2-pass quantizer for external colormap use */ + cinfo->cquantize = master->quantizer_2pass; + /* Notify quantizer of colormap change */ + (*cinfo->cquantize->new_color_map) (cinfo); + master->pub.is_dummy_pass = FALSE; /* just in case */ + } else + ERREXIT(cinfo, JERR_MODE_CHANGE); +} + +#endif /* D_MULTISCAN_FILES_SUPPORTED */ + + +/* + * Initialize master decompression control and select active modules. + * This is performed at the start of jpeg_start_decompress. + */ + +GLOBAL(void) +jinit_master_decompress (j_decompress_ptr cinfo) +{ + my_master_ptr master; + + master = (my_master_ptr) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(my_decomp_master)); + cinfo->master = (struct jpeg_decomp_master *) master; + master->pub.prepare_for_output_pass = prepare_for_output_pass; + master->pub.finish_output_pass = finish_output_pass; + + master->pub.is_dummy_pass = FALSE; + + master_selection(cinfo); +} diff --git a/jpeg-9/jdmerge.c b/jpeg-9/jdmerge.c new file mode 100755 index 0000000..9e3a595 --- /dev/null +++ b/jpeg-9/jdmerge.c @@ -0,0 +1,400 @@ +/* + * jdmerge.c + * + * Copyright (C) 1994-1996, Thomas G. Lane. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains code for merged upsampling/color conversion. + * + * This file combines functions from jdsample.c and jdcolor.c; + * read those files first to understand what's going on. + * + * When the chroma components are to be upsampled by simple replication + * (ie, box filtering), we can save some work in color conversion by + * calculating all the output pixels corresponding to a pair of chroma + * samples at one time. In the conversion equations + * R = Y + K1 * Cr + * G = Y + K2 * Cb + K3 * Cr + * B = Y + K4 * Cb + * only the Y term varies among the group of pixels corresponding to a pair + * of chroma samples, so the rest of the terms can be calculated just once. + * At typical sampling ratios, this eliminates half or three-quarters of the + * multiplications needed for color conversion. + * + * This file currently provides implementations for the following cases: + * YCbCr => RGB color conversion only. + * Sampling ratios of 2h1v or 2h2v. + * No scaling needed at upsample time. + * Corner-aligned (non-CCIR601) sampling alignment. + * Other special cases could be added, but in most applications these are + * the only common cases. (For uncommon cases we fall back on the more + * general code in jdsample.c and jdcolor.c.) + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" + +#ifdef UPSAMPLE_MERGING_SUPPORTED + + +/* Private subobject */ + +typedef struct { + struct jpeg_upsampler pub; /* public fields */ + + /* Pointer to routine to do actual upsampling/conversion of one row group */ + JMETHOD(void, upmethod, (j_decompress_ptr cinfo, + JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, + JSAMPARRAY output_buf)); + + /* Private state for YCC->RGB conversion */ + int * Cr_r_tab; /* => table for Cr to R conversion */ + int * Cb_b_tab; /* => table for Cb to B conversion */ + INT32 * Cr_g_tab; /* => table for Cr to G conversion */ + INT32 * Cb_g_tab; /* => table for Cb to G conversion */ + + /* For 2:1 vertical sampling, we produce two output rows at a time. + * We need a "spare" row buffer to hold the second output row if the + * application provides just a one-row buffer; we also use the spare + * to discard the dummy last row if the image height is odd. + */ + JSAMPROW spare_row; + boolean spare_full; /* T if spare buffer is occupied */ + + JDIMENSION out_row_width; /* samples per output row */ + JDIMENSION rows_to_go; /* counts rows remaining in image */ +} my_upsampler; + +typedef my_upsampler * my_upsample_ptr; + +#define SCALEBITS 16 /* speediest right-shift on some machines */ +#define ONE_HALF ((INT32) 1 << (SCALEBITS-1)) +#define FIX(x) ((INT32) ((x) * (1L<RGB colorspace conversion. + * This is taken directly from jdcolor.c; see that file for more info. + */ + +LOCAL(void) +build_ycc_rgb_table (j_decompress_ptr cinfo) +{ + my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample; + int i; + INT32 x; + SHIFT_TEMPS + + upsample->Cr_r_tab = (int *) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + (MAXJSAMPLE+1) * SIZEOF(int)); + upsample->Cb_b_tab = (int *) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + (MAXJSAMPLE+1) * SIZEOF(int)); + upsample->Cr_g_tab = (INT32 *) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + (MAXJSAMPLE+1) * SIZEOF(INT32)); + upsample->Cb_g_tab = (INT32 *) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + (MAXJSAMPLE+1) * SIZEOF(INT32)); + + for (i = 0, x = -CENTERJSAMPLE; i <= MAXJSAMPLE; i++, x++) { + /* i is the actual input pixel value, in the range 0..MAXJSAMPLE */ + /* The Cb or Cr value we are thinking of is x = i - CENTERJSAMPLE */ + /* Cr=>R value is nearest int to 1.40200 * x */ + upsample->Cr_r_tab[i] = (int) + RIGHT_SHIFT(FIX(1.40200) * x + ONE_HALF, SCALEBITS); + /* Cb=>B value is nearest int to 1.77200 * x */ + upsample->Cb_b_tab[i] = (int) + RIGHT_SHIFT(FIX(1.77200) * x + ONE_HALF, SCALEBITS); + /* Cr=>G value is scaled-up -0.71414 * x */ + upsample->Cr_g_tab[i] = (- FIX(0.71414)) * x; + /* Cb=>G value is scaled-up -0.34414 * x */ + /* We also add in ONE_HALF so that need not do it in inner loop */ + upsample->Cb_g_tab[i] = (- FIX(0.34414)) * x + ONE_HALF; + } +} + + +/* + * Initialize for an upsampling pass. + */ + +METHODDEF(void) +start_pass_merged_upsample (j_decompress_ptr cinfo) +{ + my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample; + + /* Mark the spare buffer empty */ + upsample->spare_full = FALSE; + /* Initialize total-height counter for detecting bottom of image */ + upsample->rows_to_go = cinfo->output_height; +} + + +/* + * Control routine to do upsampling (and color conversion). + * + * The control routine just handles the row buffering considerations. + */ + +METHODDEF(void) +merged_2v_upsample (j_decompress_ptr cinfo, + JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr, + JDIMENSION in_row_groups_avail, + JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, + JDIMENSION out_rows_avail) +/* 2:1 vertical sampling case: may need a spare row. */ +{ + my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample; + JSAMPROW work_ptrs[2]; + JDIMENSION num_rows; /* number of rows returned to caller */ + + if (upsample->spare_full) { + /* If we have a spare row saved from a previous cycle, just return it. */ + jcopy_sample_rows(& upsample->spare_row, 0, output_buf + *out_row_ctr, 0, + 1, upsample->out_row_width); + num_rows = 1; + upsample->spare_full = FALSE; + } else { + /* Figure number of rows to return to caller. */ + num_rows = 2; + /* Not more than the distance to the end of the image. */ + if (num_rows > upsample->rows_to_go) + num_rows = upsample->rows_to_go; + /* And not more than what the client can accept: */ + out_rows_avail -= *out_row_ctr; + if (num_rows > out_rows_avail) + num_rows = out_rows_avail; + /* Create output pointer array for upsampler. */ + work_ptrs[0] = output_buf[*out_row_ctr]; + if (num_rows > 1) { + work_ptrs[1] = output_buf[*out_row_ctr + 1]; + } else { + work_ptrs[1] = upsample->spare_row; + upsample->spare_full = TRUE; + } + /* Now do the upsampling. */ + (*upsample->upmethod) (cinfo, input_buf, *in_row_group_ctr, work_ptrs); + } + + /* Adjust counts */ + *out_row_ctr += num_rows; + upsample->rows_to_go -= num_rows; + /* When the buffer is emptied, declare this input row group consumed */ + if (! upsample->spare_full) + (*in_row_group_ctr)++; +} + + +METHODDEF(void) +merged_1v_upsample (j_decompress_ptr cinfo, + JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr, + JDIMENSION in_row_groups_avail, + JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, + JDIMENSION out_rows_avail) +/* 1:1 vertical sampling case: much easier, never need a spare row. */ +{ + my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample; + + /* Just do the upsampling. */ + (*upsample->upmethod) (cinfo, input_buf, *in_row_group_ctr, + output_buf + *out_row_ctr); + /* Adjust counts */ + (*out_row_ctr)++; + (*in_row_group_ctr)++; +} + + +/* + * These are the routines invoked by the control routines to do + * the actual upsampling/conversion. One row group is processed per call. + * + * Note: since we may be writing directly into application-supplied buffers, + * we have to be honest about the output width; we can't assume the buffer + * has been rounded up to an even width. + */ + + +/* + * Upsample and color convert for the case of 2:1 horizontal and 1:1 vertical. + */ + +METHODDEF(void) +h2v1_merged_upsample (j_decompress_ptr cinfo, + JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, + JSAMPARRAY output_buf) +{ + my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample; + register int y, cred, cgreen, cblue; + int cb, cr; + register JSAMPROW outptr; + JSAMPROW inptr0, inptr1, inptr2; + JDIMENSION col; + /* copy these pointers into registers if possible */ + register JSAMPLE * range_limit = cinfo->sample_range_limit; + int * Crrtab = upsample->Cr_r_tab; + int * Cbbtab = upsample->Cb_b_tab; + INT32 * Crgtab = upsample->Cr_g_tab; + INT32 * Cbgtab = upsample->Cb_g_tab; + SHIFT_TEMPS + + inptr0 = input_buf[0][in_row_group_ctr]; + inptr1 = input_buf[1][in_row_group_ctr]; + inptr2 = input_buf[2][in_row_group_ctr]; + outptr = output_buf[0]; + /* Loop for each pair of output pixels */ + for (col = cinfo->output_width >> 1; col > 0; col--) { + /* Do the chroma part of the calculation */ + cb = GETJSAMPLE(*inptr1++); + cr = GETJSAMPLE(*inptr2++); + cred = Crrtab[cr]; + cgreen = (int) RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], SCALEBITS); + cblue = Cbbtab[cb]; + /* Fetch 2 Y values and emit 2 pixels */ + y = GETJSAMPLE(*inptr0++); + outptr[RGB_RED] = range_limit[y + cred]; + outptr[RGB_GREEN] = range_limit[y + cgreen]; + outptr[RGB_BLUE] = range_limit[y + cblue]; + outptr += RGB_PIXELSIZE; + y = GETJSAMPLE(*inptr0++); + outptr[RGB_RED] = range_limit[y + cred]; + outptr[RGB_GREEN] = range_limit[y + cgreen]; + outptr[RGB_BLUE] = range_limit[y + cblue]; + outptr += RGB_PIXELSIZE; + } + /* If image width is odd, do the last output column separately */ + if (cinfo->output_width & 1) { + cb = GETJSAMPLE(*inptr1); + cr = GETJSAMPLE(*inptr2); + cred = Crrtab[cr]; + cgreen = (int) RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], SCALEBITS); + cblue = Cbbtab[cb]; + y = GETJSAMPLE(*inptr0); + outptr[RGB_RED] = range_limit[y + cred]; + outptr[RGB_GREEN] = range_limit[y + cgreen]; + outptr[RGB_BLUE] = range_limit[y + cblue]; + } +} + + +/* + * Upsample and color convert for the case of 2:1 horizontal and 2:1 vertical. + */ + +METHODDEF(void) +h2v2_merged_upsample (j_decompress_ptr cinfo, + JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, + JSAMPARRAY output_buf) +{ + my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample; + register int y, cred, cgreen, cblue; + int cb, cr; + register JSAMPROW outptr0, outptr1; + JSAMPROW inptr00, inptr01, inptr1, inptr2; + JDIMENSION col; + /* copy these pointers into registers if possible */ + register JSAMPLE * range_limit = cinfo->sample_range_limit; + int * Crrtab = upsample->Cr_r_tab; + int * Cbbtab = upsample->Cb_b_tab; + INT32 * Crgtab = upsample->Cr_g_tab; + INT32 * Cbgtab = upsample->Cb_g_tab; + SHIFT_TEMPS + + inptr00 = input_buf[0][in_row_group_ctr*2]; + inptr01 = input_buf[0][in_row_group_ctr*2 + 1]; + inptr1 = input_buf[1][in_row_group_ctr]; + inptr2 = input_buf[2][in_row_group_ctr]; + outptr0 = output_buf[0]; + outptr1 = output_buf[1]; + /* Loop for each group of output pixels */ + for (col = cinfo->output_width >> 1; col > 0; col--) { + /* Do the chroma part of the calculation */ + cb = GETJSAMPLE(*inptr1++); + cr = GETJSAMPLE(*inptr2++); + cred = Crrtab[cr]; + cgreen = (int) RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], SCALEBITS); + cblue = Cbbtab[cb]; + /* Fetch 4 Y values and emit 4 pixels */ + y = GETJSAMPLE(*inptr00++); + outptr0[RGB_RED] = range_limit[y + cred]; + outptr0[RGB_GREEN] = range_limit[y + cgreen]; + outptr0[RGB_BLUE] = range_limit[y + cblue]; + outptr0 += RGB_PIXELSIZE; + y = GETJSAMPLE(*inptr00++); + outptr0[RGB_RED] = range_limit[y + cred]; + outptr0[RGB_GREEN] = range_limit[y + cgreen]; + outptr0[RGB_BLUE] = range_limit[y + cblue]; + outptr0 += RGB_PIXELSIZE; + y = GETJSAMPLE(*inptr01++); + outptr1[RGB_RED] = range_limit[y + cred]; + outptr1[RGB_GREEN] = range_limit[y + cgreen]; + outptr1[RGB_BLUE] = range_limit[y + cblue]; + outptr1 += RGB_PIXELSIZE; + y = GETJSAMPLE(*inptr01++); + outptr1[RGB_RED] = range_limit[y + cred]; + outptr1[RGB_GREEN] = range_limit[y + cgreen]; + outptr1[RGB_BLUE] = range_limit[y + cblue]; + outptr1 += RGB_PIXELSIZE; + } + /* If image width is odd, do the last output column separately */ + if (cinfo->output_width & 1) { + cb = GETJSAMPLE(*inptr1); + cr = GETJSAMPLE(*inptr2); + cred = Crrtab[cr]; + cgreen = (int) RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], SCALEBITS); + cblue = Cbbtab[cb]; + y = GETJSAMPLE(*inptr00); + outptr0[RGB_RED] = range_limit[y + cred]; + outptr0[RGB_GREEN] = range_limit[y + cgreen]; + outptr0[RGB_BLUE] = range_limit[y + cblue]; + y = GETJSAMPLE(*inptr01); + outptr1[RGB_RED] = range_limit[y + cred]; + outptr1[RGB_GREEN] = range_limit[y + cgreen]; + outptr1[RGB_BLUE] = range_limit[y + cblue]; + } +} + + +/* + * Module initialization routine for merged upsampling/color conversion. + * + * NB: this is called under the conditions determined by use_merged_upsample() + * in jdmaster.c. That routine MUST correspond to the actual capabilities + * of this module; no safety checks are made here. + */ + +GLOBAL(void) +jinit_merged_upsampler (j_decompress_ptr cinfo) +{ + my_upsample_ptr upsample; + + upsample = (my_upsample_ptr) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(my_upsampler)); + cinfo->upsample = (struct jpeg_upsampler *) upsample; + upsample->pub.start_pass = start_pass_merged_upsample; + upsample->pub.need_context_rows = FALSE; + + upsample->out_row_width = cinfo->output_width * cinfo->out_color_components; + + if (cinfo->max_v_samp_factor == 2) { + upsample->pub.upsample = merged_2v_upsample; + upsample->upmethod = h2v2_merged_upsample; + /* Allocate a spare row buffer */ + upsample->spare_row = (JSAMPROW) + (*cinfo->mem->alloc_large) ((j_common_ptr) cinfo, JPOOL_IMAGE, + (size_t) (upsample->out_row_width * SIZEOF(JSAMPLE))); + } else { + upsample->pub.upsample = merged_1v_upsample; + upsample->upmethod = h2v1_merged_upsample; + /* No spare row needed */ + upsample->spare_row = NULL; + } + + build_ycc_rgb_table(cinfo); +} + +#endif /* UPSAMPLE_MERGING_SUPPORTED */ diff --git a/jpeg-9/jdosaobj.txt b/jpeg-9/jdosaobj.txt new file mode 100755 index 0000000..b3b15ad --- /dev/null +++ b/jpeg-9/jdosaobj.txt @@ -0,0 +1,16 @@ +This archive contains already-assembled object files for JMEMDOSA.ASM +of the Independent JPEG Group's JPEG package. These files will be helpful +if you want to compile the IJG code for DOS, but don't have an assembler. + +These files were prepared from the 3/13/1992 version of JMEMDOSA.ASM, +which is still unchanged as of mid-1998. You can use these files with +releases 3 through 6 of the IJG code, and probably future releases too. + +To use these files, copy the proper version to JMEMDOSA.OBJ. Make sure +this file has a newer date than JMEMDOSA.ASM. Then compile the code as +usual. + +Object files included: + +JDOSAMSC.OBJ For Microsoft C version 5 or later. +JDOSABCC.OBJ For Borland C version 3.0 or later. diff --git a/jpeg-9/jdpostct.c b/jpeg-9/jdpostct.c new file mode 100755 index 0000000..7ba9eed --- /dev/null +++ b/jpeg-9/jdpostct.c @@ -0,0 +1,290 @@ +/* + * jdpostct.c + * + * Copyright (C) 1994-1996, Thomas G. Lane. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains the decompression postprocessing controller. + * This controller manages the upsampling, color conversion, and color + * quantization/reduction steps; specifically, it controls the buffering + * between upsample/color conversion and color quantization/reduction. + * + * If no color quantization/reduction is required, then this module has no + * work to do, and it just hands off to the upsample/color conversion code. + * An integrated upsample/convert/quantize process would replace this module + * entirely. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" + + +/* Private buffer controller object */ + +typedef struct { + struct jpeg_d_post_controller pub; /* public fields */ + + /* Color quantization source buffer: this holds output data from + * the upsample/color conversion step to be passed to the quantizer. + * For two-pass color quantization, we need a full-image buffer; + * for one-pass operation, a strip buffer is sufficient. + */ + jvirt_sarray_ptr whole_image; /* virtual array, or NULL if one-pass */ + JSAMPARRAY buffer; /* strip buffer, or current strip of virtual */ + JDIMENSION strip_height; /* buffer size in rows */ + /* for two-pass mode only: */ + JDIMENSION starting_row; /* row # of first row in current strip */ + JDIMENSION next_row; /* index of next row to fill/empty in strip */ +} my_post_controller; + +typedef my_post_controller * my_post_ptr; + + +/* Forward declarations */ +METHODDEF(void) post_process_1pass + JPP((j_decompress_ptr cinfo, + JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr, + JDIMENSION in_row_groups_avail, + JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, + JDIMENSION out_rows_avail)); +#ifdef QUANT_2PASS_SUPPORTED +METHODDEF(void) post_process_prepass + JPP((j_decompress_ptr cinfo, + JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr, + JDIMENSION in_row_groups_avail, + JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, + JDIMENSION out_rows_avail)); +METHODDEF(void) post_process_2pass + JPP((j_decompress_ptr cinfo, + JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr, + JDIMENSION in_row_groups_avail, + JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, + JDIMENSION out_rows_avail)); +#endif + + +/* + * Initialize for a processing pass. + */ + +METHODDEF(void) +start_pass_dpost (j_decompress_ptr cinfo, J_BUF_MODE pass_mode) +{ + my_post_ptr post = (my_post_ptr) cinfo->post; + + switch (pass_mode) { + case JBUF_PASS_THRU: + if (cinfo->quantize_colors) { + /* Single-pass processing with color quantization. */ + post->pub.post_process_data = post_process_1pass; + /* We could be doing buffered-image output before starting a 2-pass + * color quantization; in that case, jinit_d_post_controller did not + * allocate a strip buffer. Use the virtual-array buffer as workspace. + */ + if (post->buffer == NULL) { + post->buffer = (*cinfo->mem->access_virt_sarray) + ((j_common_ptr) cinfo, post->whole_image, + (JDIMENSION) 0, post->strip_height, TRUE); + } + } else { + /* For single-pass processing without color quantization, + * I have no work to do; just call the upsampler directly. + */ + post->pub.post_process_data = cinfo->upsample->upsample; + } + break; +#ifdef QUANT_2PASS_SUPPORTED + case JBUF_SAVE_AND_PASS: + /* First pass of 2-pass quantization */ + if (post->whole_image == NULL) + ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); + post->pub.post_process_data = post_process_prepass; + break; + case JBUF_CRANK_DEST: + /* Second pass of 2-pass quantization */ + if (post->whole_image == NULL) + ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); + post->pub.post_process_data = post_process_2pass; + break; +#endif /* QUANT_2PASS_SUPPORTED */ + default: + ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); + break; + } + post->starting_row = post->next_row = 0; +} + + +/* + * Process some data in the one-pass (strip buffer) case. + * This is used for color precision reduction as well as one-pass quantization. + */ + +METHODDEF(void) +post_process_1pass (j_decompress_ptr cinfo, + JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr, + JDIMENSION in_row_groups_avail, + JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, + JDIMENSION out_rows_avail) +{ + my_post_ptr post = (my_post_ptr) cinfo->post; + JDIMENSION num_rows, max_rows; + + /* Fill the buffer, but not more than what we can dump out in one go. */ + /* Note we rely on the upsampler to detect bottom of image. */ + max_rows = out_rows_avail - *out_row_ctr; + if (max_rows > post->strip_height) + max_rows = post->strip_height; + num_rows = 0; + (*cinfo->upsample->upsample) (cinfo, + input_buf, in_row_group_ctr, in_row_groups_avail, + post->buffer, &num_rows, max_rows); + /* Quantize and emit data. */ + (*cinfo->cquantize->color_quantize) (cinfo, + post->buffer, output_buf + *out_row_ctr, (int) num_rows); + *out_row_ctr += num_rows; +} + + +#ifdef QUANT_2PASS_SUPPORTED + +/* + * Process some data in the first pass of 2-pass quantization. + */ + +METHODDEF(void) +post_process_prepass (j_decompress_ptr cinfo, + JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr, + JDIMENSION in_row_groups_avail, + JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, + JDIMENSION out_rows_avail) +{ + my_post_ptr post = (my_post_ptr) cinfo->post; + JDIMENSION old_next_row, num_rows; + + /* Reposition virtual buffer if at start of strip. */ + if (post->next_row == 0) { + post->buffer = (*cinfo->mem->access_virt_sarray) + ((j_common_ptr) cinfo, post->whole_image, + post->starting_row, post->strip_height, TRUE); + } + + /* Upsample some data (up to a strip height's worth). */ + old_next_row = post->next_row; + (*cinfo->upsample->upsample) (cinfo, + input_buf, in_row_group_ctr, in_row_groups_avail, + post->buffer, &post->next_row, post->strip_height); + + /* Allow quantizer to scan new data. No data is emitted, */ + /* but we advance out_row_ctr so outer loop can tell when we're done. */ + if (post->next_row > old_next_row) { + num_rows = post->next_row - old_next_row; + (*cinfo->cquantize->color_quantize) (cinfo, post->buffer + old_next_row, + (JSAMPARRAY) NULL, (int) num_rows); + *out_row_ctr += num_rows; + } + + /* Advance if we filled the strip. */ + if (post->next_row >= post->strip_height) { + post->starting_row += post->strip_height; + post->next_row = 0; + } +} + + +/* + * Process some data in the second pass of 2-pass quantization. + */ + +METHODDEF(void) +post_process_2pass (j_decompress_ptr cinfo, + JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr, + JDIMENSION in_row_groups_avail, + JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, + JDIMENSION out_rows_avail) +{ + my_post_ptr post = (my_post_ptr) cinfo->post; + JDIMENSION num_rows, max_rows; + + /* Reposition virtual buffer if at start of strip. */ + if (post->next_row == 0) { + post->buffer = (*cinfo->mem->access_virt_sarray) + ((j_common_ptr) cinfo, post->whole_image, + post->starting_row, post->strip_height, FALSE); + } + + /* Determine number of rows to emit. */ + num_rows = post->strip_height - post->next_row; /* available in strip */ + max_rows = out_rows_avail - *out_row_ctr; /* available in output area */ + if (num_rows > max_rows) + num_rows = max_rows; + /* We have to check bottom of image here, can't depend on upsampler. */ + max_rows = cinfo->output_height - post->starting_row; + if (num_rows > max_rows) + num_rows = max_rows; + + /* Quantize and emit data. */ + (*cinfo->cquantize->color_quantize) (cinfo, + post->buffer + post->next_row, output_buf + *out_row_ctr, + (int) num_rows); + *out_row_ctr += num_rows; + + /* Advance if we filled the strip. */ + post->next_row += num_rows; + if (post->next_row >= post->strip_height) { + post->starting_row += post->strip_height; + post->next_row = 0; + } +} + +#endif /* QUANT_2PASS_SUPPORTED */ + + +/* + * Initialize postprocessing controller. + */ + +GLOBAL(void) +jinit_d_post_controller (j_decompress_ptr cinfo, boolean need_full_buffer) +{ + my_post_ptr post; + + post = (my_post_ptr) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(my_post_controller)); + cinfo->post = (struct jpeg_d_post_controller *) post; + post->pub.start_pass = start_pass_dpost; + post->whole_image = NULL; /* flag for no virtual arrays */ + post->buffer = NULL; /* flag for no strip buffer */ + + /* Create the quantization buffer, if needed */ + if (cinfo->quantize_colors) { + /* The buffer strip height is max_v_samp_factor, which is typically + * an efficient number of rows for upsampling to return. + * (In the presence of output rescaling, we might want to be smarter?) + */ + post->strip_height = (JDIMENSION) cinfo->max_v_samp_factor; + if (need_full_buffer) { + /* Two-pass color quantization: need full-image storage. */ + /* We round up the number of rows to a multiple of the strip height. */ +#ifdef QUANT_2PASS_SUPPORTED + post->whole_image = (*cinfo->mem->request_virt_sarray) + ((j_common_ptr) cinfo, JPOOL_IMAGE, FALSE, + cinfo->output_width * cinfo->out_color_components, + (JDIMENSION) jround_up((long) cinfo->output_height, + (long) post->strip_height), + post->strip_height); +#else + ERREXIT(cinfo, JERR_BAD_BUFFER_MODE); +#endif /* QUANT_2PASS_SUPPORTED */ + } else { + /* One-pass color quantization: just make a strip buffer. */ + post->buffer = (*cinfo->mem->alloc_sarray) + ((j_common_ptr) cinfo, JPOOL_IMAGE, + cinfo->output_width * cinfo->out_color_components, + post->strip_height); + } + } +} diff --git a/jpeg-9/jdsample.c b/jpeg-9/jdsample.c new file mode 100755 index 0000000..94f9599 --- /dev/null +++ b/jpeg-9/jdsample.c @@ -0,0 +1,361 @@ +/* + * jdsample.c + * + * Copyright (C) 1991-1996, Thomas G. Lane. + * Modified 2002-2008 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains upsampling routines. + * + * Upsampling input data is counted in "row groups". A row group + * is defined to be (v_samp_factor * DCT_v_scaled_size / min_DCT_v_scaled_size) + * sample rows of each component. Upsampling will normally produce + * max_v_samp_factor pixel rows from each row group (but this could vary + * if the upsampler is applying a scale factor of its own). + * + * An excellent reference for image resampling is + * Digital Image Warping, George Wolberg, 1990. + * Pub. by IEEE Computer Society Press, Los Alamitos, CA. ISBN 0-8186-8944-7. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" + + +/* Pointer to routine to upsample a single component */ +typedef JMETHOD(void, upsample1_ptr, + (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr)); + +/* Private subobject */ + +typedef struct { + struct jpeg_upsampler pub; /* public fields */ + + /* Color conversion buffer. When using separate upsampling and color + * conversion steps, this buffer holds one upsampled row group until it + * has been color converted and output. + * Note: we do not allocate any storage for component(s) which are full-size, + * ie do not need rescaling. The corresponding entry of color_buf[] is + * simply set to point to the input data array, thereby avoiding copying. + */ + JSAMPARRAY color_buf[MAX_COMPONENTS]; + + /* Per-component upsampling method pointers */ + upsample1_ptr methods[MAX_COMPONENTS]; + + int next_row_out; /* counts rows emitted from color_buf */ + JDIMENSION rows_to_go; /* counts rows remaining in image */ + + /* Height of an input row group for each component. */ + int rowgroup_height[MAX_COMPONENTS]; + + /* These arrays save pixel expansion factors so that int_expand need not + * recompute them each time. They are unused for other upsampling methods. + */ + UINT8 h_expand[MAX_COMPONENTS]; + UINT8 v_expand[MAX_COMPONENTS]; +} my_upsampler; + +typedef my_upsampler * my_upsample_ptr; + + +/* + * Initialize for an upsampling pass. + */ + +METHODDEF(void) +start_pass_upsample (j_decompress_ptr cinfo) +{ + my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample; + + /* Mark the conversion buffer empty */ + upsample->next_row_out = cinfo->max_v_samp_factor; + /* Initialize total-height counter for detecting bottom of image */ + upsample->rows_to_go = cinfo->output_height; +} + + +/* + * Control routine to do upsampling (and color conversion). + * + * In this version we upsample each component independently. + * We upsample one row group into the conversion buffer, then apply + * color conversion a row at a time. + */ + +METHODDEF(void) +sep_upsample (j_decompress_ptr cinfo, + JSAMPIMAGE input_buf, JDIMENSION *in_row_group_ctr, + JDIMENSION in_row_groups_avail, + JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, + JDIMENSION out_rows_avail) +{ + my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample; + int ci; + jpeg_component_info * compptr; + JDIMENSION num_rows; + + /* Fill the conversion buffer, if it's empty */ + if (upsample->next_row_out >= cinfo->max_v_samp_factor) { + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; + ci++, compptr++) { + /* Invoke per-component upsample method. Notice we pass a POINTER + * to color_buf[ci], so that fullsize_upsample can change it. + */ + (*upsample->methods[ci]) (cinfo, compptr, + input_buf[ci] + (*in_row_group_ctr * upsample->rowgroup_height[ci]), + upsample->color_buf + ci); + } + upsample->next_row_out = 0; + } + + /* Color-convert and emit rows */ + + /* How many we have in the buffer: */ + num_rows = (JDIMENSION) (cinfo->max_v_samp_factor - upsample->next_row_out); + /* Not more than the distance to the end of the image. Need this test + * in case the image height is not a multiple of max_v_samp_factor: + */ + if (num_rows > upsample->rows_to_go) + num_rows = upsample->rows_to_go; + /* And not more than what the client can accept: */ + out_rows_avail -= *out_row_ctr; + if (num_rows > out_rows_avail) + num_rows = out_rows_avail; + + (*cinfo->cconvert->color_convert) (cinfo, upsample->color_buf, + (JDIMENSION) upsample->next_row_out, + output_buf + *out_row_ctr, + (int) num_rows); + + /* Adjust counts */ + *out_row_ctr += num_rows; + upsample->rows_to_go -= num_rows; + upsample->next_row_out += num_rows; + /* When the buffer is emptied, declare this input row group consumed */ + if (upsample->next_row_out >= cinfo->max_v_samp_factor) + (*in_row_group_ctr)++; +} + + +/* + * These are the routines invoked by sep_upsample to upsample pixel values + * of a single component. One row group is processed per call. + */ + + +/* + * For full-size components, we just make color_buf[ci] point at the + * input buffer, and thus avoid copying any data. Note that this is + * safe only because sep_upsample doesn't declare the input row group + * "consumed" until we are done color converting and emitting it. + */ + +METHODDEF(void) +fullsize_upsample (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr) +{ + *output_data_ptr = input_data; +} + + +/* + * This is a no-op version used for "uninteresting" components. + * These components will not be referenced by color conversion. + */ + +METHODDEF(void) +noop_upsample (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr) +{ + *output_data_ptr = NULL; /* safety check */ +} + + +/* + * This version handles any integral sampling ratios. + * This is not used for typical JPEG files, so it need not be fast. + * Nor, for that matter, is it particularly accurate: the algorithm is + * simple replication of the input pixel onto the corresponding output + * pixels. The hi-falutin sampling literature refers to this as a + * "box filter". A box filter tends to introduce visible artifacts, + * so if you are actually going to use 3:1 or 4:1 sampling ratios + * you would be well advised to improve this code. + */ + +METHODDEF(void) +int_upsample (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr) +{ + my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample; + JSAMPARRAY output_data = *output_data_ptr; + register JSAMPROW inptr, outptr; + register JSAMPLE invalue; + register int h; + JSAMPROW outend; + int h_expand, v_expand; + int inrow, outrow; + + h_expand = upsample->h_expand[compptr->component_index]; + v_expand = upsample->v_expand[compptr->component_index]; + + inrow = outrow = 0; + while (outrow < cinfo->max_v_samp_factor) { + /* Generate one output row with proper horizontal expansion */ + inptr = input_data[inrow]; + outptr = output_data[outrow]; + outend = outptr + cinfo->output_width; + while (outptr < outend) { + invalue = *inptr++; /* don't need GETJSAMPLE() here */ + for (h = h_expand; h > 0; h--) { + *outptr++ = invalue; + } + } + /* Generate any additional output rows by duplicating the first one */ + if (v_expand > 1) { + jcopy_sample_rows(output_data, outrow, output_data, outrow+1, + v_expand-1, cinfo->output_width); + } + inrow++; + outrow += v_expand; + } +} + + +/* + * Fast processing for the common case of 2:1 horizontal and 1:1 vertical. + * It's still a box filter. + */ + +METHODDEF(void) +h2v1_upsample (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr) +{ + JSAMPARRAY output_data = *output_data_ptr; + register JSAMPROW inptr, outptr; + register JSAMPLE invalue; + JSAMPROW outend; + int outrow; + + for (outrow = 0; outrow < cinfo->max_v_samp_factor; outrow++) { + inptr = input_data[outrow]; + outptr = output_data[outrow]; + outend = outptr + cinfo->output_width; + while (outptr < outend) { + invalue = *inptr++; /* don't need GETJSAMPLE() here */ + *outptr++ = invalue; + *outptr++ = invalue; + } + } +} + + +/* + * Fast processing for the common case of 2:1 horizontal and 2:1 vertical. + * It's still a box filter. + */ + +METHODDEF(void) +h2v2_upsample (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr) +{ + JSAMPARRAY output_data = *output_data_ptr; + register JSAMPROW inptr, outptr; + register JSAMPLE invalue; + JSAMPROW outend; + int inrow, outrow; + + inrow = outrow = 0; + while (outrow < cinfo->max_v_samp_factor) { + inptr = input_data[inrow]; + outptr = output_data[outrow]; + outend = outptr + cinfo->output_width; + while (outptr < outend) { + invalue = *inptr++; /* don't need GETJSAMPLE() here */ + *outptr++ = invalue; + *outptr++ = invalue; + } + jcopy_sample_rows(output_data, outrow, output_data, outrow+1, + 1, cinfo->output_width); + inrow++; + outrow += 2; + } +} + + +/* + * Module initialization routine for upsampling. + */ + +GLOBAL(void) +jinit_upsampler (j_decompress_ptr cinfo) +{ + my_upsample_ptr upsample; + int ci; + jpeg_component_info * compptr; + boolean need_buffer; + int h_in_group, v_in_group, h_out_group, v_out_group; + + upsample = (my_upsample_ptr) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(my_upsampler)); + cinfo->upsample = (struct jpeg_upsampler *) upsample; + upsample->pub.start_pass = start_pass_upsample; + upsample->pub.upsample = sep_upsample; + upsample->pub.need_context_rows = FALSE; /* until we find out differently */ + + if (cinfo->CCIR601_sampling) /* this isn't supported */ + ERREXIT(cinfo, JERR_CCIR601_NOTIMPL); + + /* Verify we can handle the sampling factors, select per-component methods, + * and create storage as needed. + */ + for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; + ci++, compptr++) { + /* Compute size of an "input group" after IDCT scaling. This many samples + * are to be converted to max_h_samp_factor * max_v_samp_factor pixels. + */ + h_in_group = (compptr->h_samp_factor * compptr->DCT_h_scaled_size) / + cinfo->min_DCT_h_scaled_size; + v_in_group = (compptr->v_samp_factor * compptr->DCT_v_scaled_size) / + cinfo->min_DCT_v_scaled_size; + h_out_group = cinfo->max_h_samp_factor; + v_out_group = cinfo->max_v_samp_factor; + upsample->rowgroup_height[ci] = v_in_group; /* save for use later */ + need_buffer = TRUE; + if (! compptr->component_needed) { + /* Don't bother to upsample an uninteresting component. */ + upsample->methods[ci] = noop_upsample; + need_buffer = FALSE; + } else if (h_in_group == h_out_group && v_in_group == v_out_group) { + /* Fullsize components can be processed without any work. */ + upsample->methods[ci] = fullsize_upsample; + need_buffer = FALSE; + } else if (h_in_group * 2 == h_out_group && + v_in_group == v_out_group) { + /* Special case for 2h1v upsampling */ + upsample->methods[ci] = h2v1_upsample; + } else if (h_in_group * 2 == h_out_group && + v_in_group * 2 == v_out_group) { + /* Special case for 2h2v upsampling */ + upsample->methods[ci] = h2v2_upsample; + } else if ((h_out_group % h_in_group) == 0 && + (v_out_group % v_in_group) == 0) { + /* Generic integral-factors upsampling method */ + upsample->methods[ci] = int_upsample; + upsample->h_expand[ci] = (UINT8) (h_out_group / h_in_group); + upsample->v_expand[ci] = (UINT8) (v_out_group / v_in_group); + } else + ERREXIT(cinfo, JERR_FRACT_SAMPLE_NOTIMPL); + if (need_buffer) { + upsample->color_buf[ci] = (*cinfo->mem->alloc_sarray) + ((j_common_ptr) cinfo, JPOOL_IMAGE, + (JDIMENSION) jround_up((long) cinfo->output_width, + (long) cinfo->max_h_samp_factor), + (JDIMENSION) cinfo->max_v_samp_factor); + } + } +} diff --git a/jpeg-9/jdtrans.c b/jpeg-9/jdtrans.c new file mode 100755 index 0000000..a51d69d --- /dev/null +++ b/jpeg-9/jdtrans.c @@ -0,0 +1,140 @@ +/* + * jdtrans.c + * + * Copyright (C) 1995-1997, Thomas G. Lane. + * Modified 2000-2009 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains library routines for transcoding decompression, + * that is, reading raw DCT coefficient arrays from an input JPEG file. + * The routines in jdapimin.c will also be needed by a transcoder. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" + + +/* Forward declarations */ +LOCAL(void) transdecode_master_selection JPP((j_decompress_ptr cinfo)); + + +/* + * Read the coefficient arrays from a JPEG file. + * jpeg_read_header must be completed before calling this. + * + * The entire image is read into a set of virtual coefficient-block arrays, + * one per component. The return value is a pointer to the array of + * virtual-array descriptors. These can be manipulated directly via the + * JPEG memory manager, or handed off to jpeg_write_coefficients(). + * To release the memory occupied by the virtual arrays, call + * jpeg_finish_decompress() when done with the data. + * + * An alternative usage is to simply obtain access to the coefficient arrays + * during a buffered-image-mode decompression operation. This is allowed + * after any jpeg_finish_output() call. The arrays can be accessed until + * jpeg_finish_decompress() is called. (Note that any call to the library + * may reposition the arrays, so don't rely on access_virt_barray() results + * to stay valid across library calls.) + * + * Returns NULL if suspended. This case need be checked only if + * a suspending data source is used. + */ + +GLOBAL(jvirt_barray_ptr *) +jpeg_read_coefficients (j_decompress_ptr cinfo) +{ + if (cinfo->global_state == DSTATE_READY) { + /* First call: initialize active modules */ + transdecode_master_selection(cinfo); + cinfo->global_state = DSTATE_RDCOEFS; + } + if (cinfo->global_state == DSTATE_RDCOEFS) { + /* Absorb whole file into the coef buffer */ + for (;;) { + int retcode; + /* Call progress monitor hook if present */ + if (cinfo->progress != NULL) + (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo); + /* Absorb some more input */ + retcode = (*cinfo->inputctl->consume_input) (cinfo); + if (retcode == JPEG_SUSPENDED) + return NULL; + if (retcode == JPEG_REACHED_EOI) + break; + /* Advance progress counter if appropriate */ + if (cinfo->progress != NULL && + (retcode == JPEG_ROW_COMPLETED || retcode == JPEG_REACHED_SOS)) { + if (++cinfo->progress->pass_counter >= cinfo->progress->pass_limit) { + /* startup underestimated number of scans; ratchet up one scan */ + cinfo->progress->pass_limit += (long) cinfo->total_iMCU_rows; + } + } + } + /* Set state so that jpeg_finish_decompress does the right thing */ + cinfo->global_state = DSTATE_STOPPING; + } + /* At this point we should be in state DSTATE_STOPPING if being used + * standalone, or in state DSTATE_BUFIMAGE if being invoked to get access + * to the coefficients during a full buffered-image-mode decompression. + */ + if ((cinfo->global_state == DSTATE_STOPPING || + cinfo->global_state == DSTATE_BUFIMAGE) && cinfo->buffered_image) { + return cinfo->coef->coef_arrays; + } + /* Oops, improper usage */ + ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state); + return NULL; /* keep compiler happy */ +} + + +/* + * Master selection of decompression modules for transcoding. + * This substitutes for jdmaster.c's initialization of the full decompressor. + */ + +LOCAL(void) +transdecode_master_selection (j_decompress_ptr cinfo) +{ + /* This is effectively a buffered-image operation. */ + cinfo->buffered_image = TRUE; + + /* Compute output image dimensions and related values. */ + jpeg_core_output_dimensions(cinfo); + + /* Entropy decoding: either Huffman or arithmetic coding. */ + if (cinfo->arith_code) + jinit_arith_decoder(cinfo); + else { + jinit_huff_decoder(cinfo); + } + + /* Always get a full-image coefficient buffer. */ + jinit_d_coef_controller(cinfo, TRUE); + + /* We can now tell the memory manager to allocate virtual arrays. */ + (*cinfo->mem->realize_virt_arrays) ((j_common_ptr) cinfo); + + /* Initialize input side of decompressor to consume first scan. */ + (*cinfo->inputctl->start_input_pass) (cinfo); + + /* Initialize progress monitoring. */ + if (cinfo->progress != NULL) { + int nscans; + /* Estimate number of scans to set pass_limit. */ + if (cinfo->progressive_mode) { + /* Arbitrarily estimate 2 interleaved DC scans + 3 AC scans/component. */ + nscans = 2 + 3 * cinfo->num_components; + } else if (cinfo->inputctl->has_multiple_scans) { + /* For a nonprogressive multiscan file, estimate 1 scan per component. */ + nscans = cinfo->num_components; + } else { + nscans = 1; + } + cinfo->progress->pass_counter = 0L; + cinfo->progress->pass_limit = (long) cinfo->total_iMCU_rows * nscans; + cinfo->progress->completed_passes = 0; + cinfo->progress->total_passes = 1; + } +} diff --git a/jpeg-9/jerror.c b/jpeg-9/jerror.c new file mode 100755 index 0000000..dcba398 --- /dev/null +++ b/jpeg-9/jerror.c @@ -0,0 +1,253 @@ +/* + * jerror.c + * + * Copyright (C) 1991-1998, Thomas G. Lane. + * Modified 2012 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains simple error-reporting and trace-message routines. + * These are suitable for Unix-like systems and others where writing to + * stderr is the right thing to do. Many applications will want to replace + * some or all of these routines. + * + * If you define USE_WINDOWS_MESSAGEBOX in jconfig.h or in the makefile, + * you get a Windows-specific hack to display error messages in a dialog box. + * It ain't much, but it beats dropping error messages into the bit bucket, + * which is what happens to output to stderr under most Windows C compilers. + * + * These routines are used by both the compression and decompression code. + */ + +/* this is not a core library module, so it doesn't define JPEG_INTERNALS */ +#include "jinclude.h" +#include "jpeglib.h" +#include "jversion.h" +#include "jerror.h" + +#ifdef USE_WINDOWS_MESSAGEBOX +#include +#endif + +#ifndef EXIT_FAILURE /* define exit() codes if not provided */ +#define EXIT_FAILURE 1 +#endif + + +/* + * Create the message string table. + * We do this from the master message list in jerror.h by re-reading + * jerror.h with a suitable definition for macro JMESSAGE. + * The message table is made an external symbol just in case any applications + * want to refer to it directly. + */ + +#ifdef NEED_SHORT_EXTERNAL_NAMES +#define jpeg_std_message_table jMsgTable +#endif + +#define JMESSAGE(code,string) string , + +const char * const jpeg_std_message_table[] = { +#include "jerror.h" + NULL +}; + + +/* + * Error exit handler: must not return to caller. + * + * Applications may override this if they want to get control back after + * an error. Typically one would longjmp somewhere instead of exiting. + * The setjmp buffer can be made a private field within an expanded error + * handler object. Note that the info needed to generate an error message + * is stored in the error object, so you can generate the message now or + * later, at your convenience. + * You should make sure that the JPEG object is cleaned up (with jpeg_abort + * or jpeg_destroy) at some point. + */ + +METHODDEF(noreturn_t) +error_exit (j_common_ptr cinfo) +{ + /* Always display the message */ + (*cinfo->err->output_message) (cinfo); + + /* Let the memory manager delete any temp files before we die */ + jpeg_destroy(cinfo); + + exit(EXIT_FAILURE); +} + + +/* + * Actual output of an error or trace message. + * Applications may override this method to send JPEG messages somewhere + * other than stderr. + * + * On Windows, printing to stderr is generally completely useless, + * so we provide optional code to produce an error-dialog popup. + * Most Windows applications will still prefer to override this routine, + * but if they don't, it'll do something at least marginally useful. + * + * NOTE: to use the library in an environment that doesn't support the + * C stdio library, you may have to delete the call to fprintf() entirely, + * not just not use this routine. + */ + +METHODDEF(void) +output_message (j_common_ptr cinfo) +{ + char buffer[JMSG_LENGTH_MAX]; + + /* Create the message */ + (*cinfo->err->format_message) (cinfo, buffer); + +#ifdef USE_WINDOWS_MESSAGEBOX + /* Display it in a message dialog box */ + MessageBox(GetActiveWindow(), buffer, "JPEG Library Error", + MB_OK | MB_ICONERROR); +#else + /* Send it to stderr, adding a newline */ + fprintf(stderr, "%s\n", buffer); +#endif +} + + +/* + * Decide whether to emit a trace or warning message. + * msg_level is one of: + * -1: recoverable corrupt-data warning, may want to abort. + * 0: important advisory messages (always display to user). + * 1: first level of tracing detail. + * 2,3,...: successively more detailed tracing messages. + * An application might override this method if it wanted to abort on warnings + * or change the policy about which messages to display. + */ + +METHODDEF(void) +emit_message (j_common_ptr cinfo, int msg_level) +{ + struct jpeg_error_mgr * err = cinfo->err; + + if (msg_level < 0) { + /* It's a warning message. Since corrupt files may generate many warnings, + * the policy implemented here is to show only the first warning, + * unless trace_level >= 3. + */ + if (err->num_warnings == 0 || err->trace_level >= 3) + (*err->output_message) (cinfo); + /* Always count warnings in num_warnings. */ + err->num_warnings++; + } else { + /* It's a trace message. Show it if trace_level >= msg_level. */ + if (err->trace_level >= msg_level) + (*err->output_message) (cinfo); + } +} + + +/* + * Format a message string for the most recent JPEG error or message. + * The message is stored into buffer, which should be at least JMSG_LENGTH_MAX + * characters. Note that no '\n' character is added to the string. + * Few applications should need to override this method. + */ + +METHODDEF(void) +format_message (j_common_ptr cinfo, char * buffer) +{ + struct jpeg_error_mgr * err = cinfo->err; + int msg_code = err->msg_code; + const char * msgtext = NULL; + const char * msgptr; + char ch; + boolean isstring; + + /* Look up message string in proper table */ + if (msg_code > 0 && msg_code <= err->last_jpeg_message) { + msgtext = err->jpeg_message_table[msg_code]; + } else if (err->addon_message_table != NULL && + msg_code >= err->first_addon_message && + msg_code <= err->last_addon_message) { + msgtext = err->addon_message_table[msg_code - err->first_addon_message]; + } + + /* Defend against bogus message number */ + if (msgtext == NULL) { + err->msg_parm.i[0] = msg_code; + msgtext = err->jpeg_message_table[0]; + } + + /* Check for string parameter, as indicated by %s in the message text */ + isstring = FALSE; + msgptr = msgtext; + while ((ch = *msgptr++) != '\0') { + if (ch == '%') { + if (*msgptr == 's') isstring = TRUE; + break; + } + } + + /* Format the message into the passed buffer */ + if (isstring) + sprintf(buffer, msgtext, err->msg_parm.s); + else + sprintf(buffer, msgtext, + err->msg_parm.i[0], err->msg_parm.i[1], + err->msg_parm.i[2], err->msg_parm.i[3], + err->msg_parm.i[4], err->msg_parm.i[5], + err->msg_parm.i[6], err->msg_parm.i[7]); +} + + +/* + * Reset error state variables at start of a new image. + * This is called during compression startup to reset trace/error + * processing to default state, without losing any application-specific + * method pointers. An application might possibly want to override + * this method if it has additional error processing state. + */ + +METHODDEF(void) +reset_error_mgr (j_common_ptr cinfo) +{ + cinfo->err->num_warnings = 0; + /* trace_level is not reset since it is an application-supplied parameter */ + cinfo->err->msg_code = 0; /* may be useful as a flag for "no error" */ +} + + +/* + * Fill in the standard error-handling methods in a jpeg_error_mgr object. + * Typical call is: + * struct jpeg_compress_struct cinfo; + * struct jpeg_error_mgr err; + * + * cinfo.err = jpeg_std_error(&err); + * after which the application may override some of the methods. + */ + +GLOBAL(struct jpeg_error_mgr *) +jpeg_std_error (struct jpeg_error_mgr * err) +{ + err->error_exit = error_exit; + err->emit_message = emit_message; + err->output_message = output_message; + err->format_message = format_message; + err->reset_error_mgr = reset_error_mgr; + + err->trace_level = 0; /* default = no tracing */ + err->num_warnings = 0; /* no warnings emitted yet */ + err->msg_code = 0; /* may be useful as a flag for "no error" */ + + /* Initialize message table pointers */ + err->jpeg_message_table = jpeg_std_message_table; + err->last_jpeg_message = (int) JMSG_LASTMSGCODE - 1; + + err->addon_message_table = NULL; + err->first_addon_message = 0; /* for safety */ + err->last_addon_message = 0; + + return err; +} diff --git a/jpeg-9/jerror.h b/jpeg-9/jerror.h new file mode 100755 index 0000000..b32da9a --- /dev/null +++ b/jpeg-9/jerror.h @@ -0,0 +1,304 @@ +/* + * jerror.h + * + * Copyright (C) 1994-1997, Thomas G. Lane. + * Modified 1997-2012 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file defines the error and message codes for the JPEG library. + * Edit this file to add new codes, or to translate the message strings to + * some other language. + * A set of error-reporting macros are defined too. Some applications using + * the JPEG library may wish to include this file to get the error codes + * and/or the macros. + */ + +/* + * To define the enum list of message codes, include this file without + * defining macro JMESSAGE. To create a message string table, include it + * again with a suitable JMESSAGE definition (see jerror.c for an example). + */ +#ifndef JMESSAGE +#ifndef JERROR_H +/* First time through, define the enum list */ +#define JMAKE_ENUM_LIST +#else +/* Repeated inclusions of this file are no-ops unless JMESSAGE is defined */ +#define JMESSAGE(code,string) +#endif /* JERROR_H */ +#endif /* JMESSAGE */ + +#ifdef JMAKE_ENUM_LIST + +typedef enum { + +#define JMESSAGE(code,string) code , + +#endif /* JMAKE_ENUM_LIST */ + +JMESSAGE(JMSG_NOMESSAGE, "Bogus message code %d") /* Must be first entry! */ + +/* For maintenance convenience, list is alphabetical by message code name */ +JMESSAGE(JERR_BAD_ALIGN_TYPE, "ALIGN_TYPE is wrong, please fix") +JMESSAGE(JERR_BAD_ALLOC_CHUNK, "MAX_ALLOC_CHUNK is wrong, please fix") +JMESSAGE(JERR_BAD_BUFFER_MODE, "Bogus buffer control mode") +JMESSAGE(JERR_BAD_COMPONENT_ID, "Invalid component ID %d in SOS") +JMESSAGE(JERR_BAD_CROP_SPEC, "Invalid crop request") +JMESSAGE(JERR_BAD_DCT_COEF, "DCT coefficient out of range") +JMESSAGE(JERR_BAD_DCTSIZE, "DCT scaled block size %dx%d not supported") +JMESSAGE(JERR_BAD_DROP_SAMPLING, + "Component index %d: mismatching sampling ratio %d:%d, %d:%d, %c") +JMESSAGE(JERR_BAD_HUFF_TABLE, "Bogus Huffman table definition") +JMESSAGE(JERR_BAD_IN_COLORSPACE, "Bogus input colorspace") +JMESSAGE(JERR_BAD_J_COLORSPACE, "Bogus JPEG colorspace") +JMESSAGE(JERR_BAD_LENGTH, "Bogus marker length") +JMESSAGE(JERR_BAD_LIB_VERSION, + "Wrong JPEG library version: library is %d, caller expects %d") +JMESSAGE(JERR_BAD_MCU_SIZE, "Sampling factors too large for interleaved scan") +JMESSAGE(JERR_BAD_POOL_ID, "Invalid memory pool code %d") +JMESSAGE(JERR_BAD_PRECISION, "Unsupported JPEG data precision %d") +JMESSAGE(JERR_BAD_PROGRESSION, + "Invalid progressive parameters Ss=%d Se=%d Ah=%d Al=%d") +JMESSAGE(JERR_BAD_PROG_SCRIPT, + "Invalid progressive parameters at scan script entry %d") +JMESSAGE(JERR_BAD_SAMPLING, "Bogus sampling factors") +JMESSAGE(JERR_BAD_SCAN_SCRIPT, "Invalid scan script at entry %d") +JMESSAGE(JERR_BAD_STATE, "Improper call to JPEG library in state %d") +JMESSAGE(JERR_BAD_STRUCT_SIZE, + "JPEG parameter struct mismatch: library thinks size is %u, caller expects %u") +JMESSAGE(JERR_BAD_VIRTUAL_ACCESS, "Bogus virtual array access") +JMESSAGE(JERR_BUFFER_SIZE, "Buffer passed to JPEG library is too small") +JMESSAGE(JERR_CANT_SUSPEND, "Suspension not allowed here") +JMESSAGE(JERR_CCIR601_NOTIMPL, "CCIR601 sampling not implemented yet") +JMESSAGE(JERR_COMPONENT_COUNT, "Too many color components: %d, max %d") +JMESSAGE(JERR_CONVERSION_NOTIMPL, "Unsupported color conversion request") +JMESSAGE(JERR_DAC_INDEX, "Bogus DAC index %d") +JMESSAGE(JERR_DAC_VALUE, "Bogus DAC value 0x%x") +JMESSAGE(JERR_DHT_INDEX, "Bogus DHT index %d") +JMESSAGE(JERR_DQT_INDEX, "Bogus DQT index %d") +JMESSAGE(JERR_EMPTY_IMAGE, "Empty JPEG image (DNL not supported)") +JMESSAGE(JERR_EMS_READ, "Read from EMS failed") +JMESSAGE(JERR_EMS_WRITE, "Write to EMS failed") +JMESSAGE(JERR_EOI_EXPECTED, "Didn't expect more than one scan") +JMESSAGE(JERR_FILE_READ, "Input file read error") +JMESSAGE(JERR_FILE_WRITE, "Output file write error --- out of disk space?") +JMESSAGE(JERR_FRACT_SAMPLE_NOTIMPL, "Fractional sampling not implemented yet") +JMESSAGE(JERR_HUFF_CLEN_OVERFLOW, "Huffman code size table overflow") +JMESSAGE(JERR_HUFF_MISSING_CODE, "Missing Huffman code table entry") +JMESSAGE(JERR_IMAGE_TOO_BIG, "Maximum supported image dimension is %u pixels") +JMESSAGE(JERR_INPUT_EMPTY, "Empty input file") +JMESSAGE(JERR_INPUT_EOF, "Premature end of input file") +JMESSAGE(JERR_MISMATCHED_QUANT_TABLE, + "Cannot transcode due to multiple use of quantization table %d") +JMESSAGE(JERR_MISSING_DATA, "Scan script does not transmit all data") +JMESSAGE(JERR_MODE_CHANGE, "Invalid color quantization mode change") +JMESSAGE(JERR_NOTIMPL, "Not implemented yet") +JMESSAGE(JERR_NOT_COMPILED, "Requested feature was omitted at compile time") +JMESSAGE(JERR_NO_ARITH_TABLE, "Arithmetic table 0x%02x was not defined") +JMESSAGE(JERR_NO_BACKING_STORE, "Backing store not supported") +JMESSAGE(JERR_NO_HUFF_TABLE, "Huffman table 0x%02x was not defined") +JMESSAGE(JERR_NO_IMAGE, "JPEG datastream contains no image") +JMESSAGE(JERR_NO_QUANT_TABLE, "Quantization table 0x%02x was not defined") +JMESSAGE(JERR_NO_SOI, "Not a JPEG file: starts with 0x%02x 0x%02x") +JMESSAGE(JERR_OUT_OF_MEMORY, "Insufficient memory (case %d)") +JMESSAGE(JERR_QUANT_COMPONENTS, + "Cannot quantize more than %d color components") +JMESSAGE(JERR_QUANT_FEW_COLORS, "Cannot quantize to fewer than %d colors") +JMESSAGE(JERR_QUANT_MANY_COLORS, "Cannot quantize to more than %d colors") +JMESSAGE(JERR_SOF_BEFORE, "Invalid JPEG file structure: %s before SOF") +JMESSAGE(JERR_SOF_DUPLICATE, "Invalid JPEG file structure: two SOF markers") +JMESSAGE(JERR_SOF_NO_SOS, "Invalid JPEG file structure: missing SOS marker") +JMESSAGE(JERR_SOF_UNSUPPORTED, "Unsupported JPEG process: SOF type 0x%02x") +JMESSAGE(JERR_SOI_DUPLICATE, "Invalid JPEG file structure: two SOI markers") +JMESSAGE(JERR_TFILE_CREATE, "Failed to create temporary file %s") +JMESSAGE(JERR_TFILE_READ, "Read failed on temporary file") +JMESSAGE(JERR_TFILE_SEEK, "Seek failed on temporary file") +JMESSAGE(JERR_TFILE_WRITE, + "Write failed on temporary file --- out of disk space?") +JMESSAGE(JERR_TOO_LITTLE_DATA, "Application transferred too few scanlines") +JMESSAGE(JERR_UNKNOWN_MARKER, "Unsupported marker type 0x%02x") +JMESSAGE(JERR_VIRTUAL_BUG, "Virtual array controller messed up") +JMESSAGE(JERR_WIDTH_OVERFLOW, "Image too wide for this implementation") +JMESSAGE(JERR_XMS_READ, "Read from XMS failed") +JMESSAGE(JERR_XMS_WRITE, "Write to XMS failed") +JMESSAGE(JMSG_COPYRIGHT, JCOPYRIGHT) +JMESSAGE(JMSG_VERSION, JVERSION) +JMESSAGE(JTRC_16BIT_TABLES, + "Caution: quantization tables are too coarse for baseline JPEG") +JMESSAGE(JTRC_ADOBE, + "Adobe APP14 marker: version %d, flags 0x%04x 0x%04x, transform %d") +JMESSAGE(JTRC_APP0, "Unknown APP0 marker (not JFIF), length %u") +JMESSAGE(JTRC_APP14, "Unknown APP14 marker (not Adobe), length %u") +JMESSAGE(JTRC_DAC, "Define Arithmetic Table 0x%02x: 0x%02x") +JMESSAGE(JTRC_DHT, "Define Huffman Table 0x%02x") +JMESSAGE(JTRC_DQT, "Define Quantization Table %d precision %d") +JMESSAGE(JTRC_DRI, "Define Restart Interval %u") +JMESSAGE(JTRC_EMS_CLOSE, "Freed EMS handle %u") +JMESSAGE(JTRC_EMS_OPEN, "Obtained EMS handle %u") +JMESSAGE(JTRC_EOI, "End Of Image") +JMESSAGE(JTRC_HUFFBITS, " %3d %3d %3d %3d %3d %3d %3d %3d") +JMESSAGE(JTRC_JFIF, "JFIF APP0 marker: version %d.%02d, density %dx%d %d") +JMESSAGE(JTRC_JFIF_BADTHUMBNAILSIZE, + "Warning: thumbnail image size does not match data length %u") +JMESSAGE(JTRC_JFIF_EXTENSION, + "JFIF extension marker: type 0x%02x, length %u") +JMESSAGE(JTRC_JFIF_THUMBNAIL, " with %d x %d thumbnail image") +JMESSAGE(JTRC_MISC_MARKER, "Miscellaneous marker 0x%02x, length %u") +JMESSAGE(JTRC_PARMLESS_MARKER, "Unexpected marker 0x%02x") +JMESSAGE(JTRC_QUANTVALS, " %4u %4u %4u %4u %4u %4u %4u %4u") +JMESSAGE(JTRC_QUANT_3_NCOLORS, "Quantizing to %d = %d*%d*%d colors") +JMESSAGE(JTRC_QUANT_NCOLORS, "Quantizing to %d colors") +JMESSAGE(JTRC_QUANT_SELECTED, "Selected %d colors for quantization") +JMESSAGE(JTRC_RECOVERY_ACTION, "At marker 0x%02x, recovery action %d") +JMESSAGE(JTRC_RST, "RST%d") +JMESSAGE(JTRC_SMOOTH_NOTIMPL, + "Smoothing not supported with nonstandard sampling ratios") +JMESSAGE(JTRC_SOF, "Start Of Frame 0x%02x: width=%u, height=%u, components=%d") +JMESSAGE(JTRC_SOF_COMPONENT, " Component %d: %dhx%dv q=%d") +JMESSAGE(JTRC_SOI, "Start of Image") +JMESSAGE(JTRC_SOS, "Start Of Scan: %d components") +JMESSAGE(JTRC_SOS_COMPONENT, " Component %d: dc=%d ac=%d") +JMESSAGE(JTRC_SOS_PARAMS, " Ss=%d, Se=%d, Ah=%d, Al=%d") +JMESSAGE(JTRC_TFILE_CLOSE, "Closed temporary file %s") +JMESSAGE(JTRC_TFILE_OPEN, "Opened temporary file %s") +JMESSAGE(JTRC_THUMB_JPEG, + "JFIF extension marker: JPEG-compressed thumbnail image, length %u") +JMESSAGE(JTRC_THUMB_PALETTE, + "JFIF extension marker: palette thumbnail image, length %u") +JMESSAGE(JTRC_THUMB_RGB, + "JFIF extension marker: RGB thumbnail image, length %u") +JMESSAGE(JTRC_UNKNOWN_IDS, + "Unrecognized component IDs %d %d %d, assuming YCbCr") +JMESSAGE(JTRC_XMS_CLOSE, "Freed XMS handle %u") +JMESSAGE(JTRC_XMS_OPEN, "Obtained XMS handle %u") +JMESSAGE(JWRN_ADOBE_XFORM, "Unknown Adobe color transform code %d") +JMESSAGE(JWRN_ARITH_BAD_CODE, "Corrupt JPEG data: bad arithmetic code") +JMESSAGE(JWRN_BOGUS_PROGRESSION, + "Inconsistent progression sequence for component %d coefficient %d") +JMESSAGE(JWRN_EXTRANEOUS_DATA, + "Corrupt JPEG data: %u extraneous bytes before marker 0x%02x") +JMESSAGE(JWRN_HIT_MARKER, "Corrupt JPEG data: premature end of data segment") +JMESSAGE(JWRN_HUFF_BAD_CODE, "Corrupt JPEG data: bad Huffman code") +JMESSAGE(JWRN_JFIF_MAJOR, "Warning: unknown JFIF revision number %d.%02d") +JMESSAGE(JWRN_JPEG_EOF, "Premature end of JPEG file") +JMESSAGE(JWRN_MUST_RESYNC, + "Corrupt JPEG data: found marker 0x%02x instead of RST%d") +JMESSAGE(JWRN_NOT_SEQUENTIAL, "Invalid SOS parameters for sequential JPEG") +JMESSAGE(JWRN_TOO_MUCH_DATA, "Application transferred too many scanlines") + +#ifdef JMAKE_ENUM_LIST + + JMSG_LASTMSGCODE +} J_MESSAGE_CODE; + +#undef JMAKE_ENUM_LIST +#endif /* JMAKE_ENUM_LIST */ + +/* Zap JMESSAGE macro so that future re-inclusions do nothing by default */ +#undef JMESSAGE + + +#ifndef JERROR_H +#define JERROR_H + +/* Macros to simplify using the error and trace message stuff */ +/* The first parameter is either type of cinfo pointer */ + +/* Fatal errors (print message and exit) */ +#define ERREXIT(cinfo,code) \ + ((cinfo)->err->msg_code = (code), \ + (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))) +#define ERREXIT1(cinfo,code,p1) \ + ((cinfo)->err->msg_code = (code), \ + (cinfo)->err->msg_parm.i[0] = (p1), \ + (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))) +#define ERREXIT2(cinfo,code,p1,p2) \ + ((cinfo)->err->msg_code = (code), \ + (cinfo)->err->msg_parm.i[0] = (p1), \ + (cinfo)->err->msg_parm.i[1] = (p2), \ + (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))) +#define ERREXIT3(cinfo,code,p1,p2,p3) \ + ((cinfo)->err->msg_code = (code), \ + (cinfo)->err->msg_parm.i[0] = (p1), \ + (cinfo)->err->msg_parm.i[1] = (p2), \ + (cinfo)->err->msg_parm.i[2] = (p3), \ + (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))) +#define ERREXIT4(cinfo,code,p1,p2,p3,p4) \ + ((cinfo)->err->msg_code = (code), \ + (cinfo)->err->msg_parm.i[0] = (p1), \ + (cinfo)->err->msg_parm.i[1] = (p2), \ + (cinfo)->err->msg_parm.i[2] = (p3), \ + (cinfo)->err->msg_parm.i[3] = (p4), \ + (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))) +#define ERREXIT6(cinfo,code,p1,p2,p3,p4,p5,p6) \ + ((cinfo)->err->msg_code = (code), \ + (cinfo)->err->msg_parm.i[0] = (p1), \ + (cinfo)->err->msg_parm.i[1] = (p2), \ + (cinfo)->err->msg_parm.i[2] = (p3), \ + (cinfo)->err->msg_parm.i[3] = (p4), \ + (cinfo)->err->msg_parm.i[4] = (p5), \ + (cinfo)->err->msg_parm.i[5] = (p6), \ + (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))) +#define ERREXITS(cinfo,code,str) \ + ((cinfo)->err->msg_code = (code), \ + strncpy((cinfo)->err->msg_parm.s, (str), JMSG_STR_PARM_MAX), \ + (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))) + +#define MAKESTMT(stuff) do { stuff } while (0) + +/* Nonfatal errors (we can keep going, but the data is probably corrupt) */ +#define WARNMS(cinfo,code) \ + ((cinfo)->err->msg_code = (code), \ + (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), -1)) +#define WARNMS1(cinfo,code,p1) \ + ((cinfo)->err->msg_code = (code), \ + (cinfo)->err->msg_parm.i[0] = (p1), \ + (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), -1)) +#define WARNMS2(cinfo,code,p1,p2) \ + ((cinfo)->err->msg_code = (code), \ + (cinfo)->err->msg_parm.i[0] = (p1), \ + (cinfo)->err->msg_parm.i[1] = (p2), \ + (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), -1)) + +/* Informational/debugging messages */ +#define TRACEMS(cinfo,lvl,code) \ + ((cinfo)->err->msg_code = (code), \ + (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl))) +#define TRACEMS1(cinfo,lvl,code,p1) \ + ((cinfo)->err->msg_code = (code), \ + (cinfo)->err->msg_parm.i[0] = (p1), \ + (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl))) +#define TRACEMS2(cinfo,lvl,code,p1,p2) \ + ((cinfo)->err->msg_code = (code), \ + (cinfo)->err->msg_parm.i[0] = (p1), \ + (cinfo)->err->msg_parm.i[1] = (p2), \ + (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl))) +#define TRACEMS3(cinfo,lvl,code,p1,p2,p3) \ + MAKESTMT(int * _mp = (cinfo)->err->msg_parm.i; \ + _mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); \ + (cinfo)->err->msg_code = (code); \ + (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)); ) +#define TRACEMS4(cinfo,lvl,code,p1,p2,p3,p4) \ + MAKESTMT(int * _mp = (cinfo)->err->msg_parm.i; \ + _mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); _mp[3] = (p4); \ + (cinfo)->err->msg_code = (code); \ + (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)); ) +#define TRACEMS5(cinfo,lvl,code,p1,p2,p3,p4,p5) \ + MAKESTMT(int * _mp = (cinfo)->err->msg_parm.i; \ + _mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); _mp[3] = (p4); \ + _mp[4] = (p5); \ + (cinfo)->err->msg_code = (code); \ + (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)); ) +#define TRACEMS8(cinfo,lvl,code,p1,p2,p3,p4,p5,p6,p7,p8) \ + MAKESTMT(int * _mp = (cinfo)->err->msg_parm.i; \ + _mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); _mp[3] = (p4); \ + _mp[4] = (p5); _mp[5] = (p6); _mp[6] = (p7); _mp[7] = (p8); \ + (cinfo)->err->msg_code = (code); \ + (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)); ) +#define TRACEMSS(cinfo,lvl,code,str) \ + ((cinfo)->err->msg_code = (code), \ + strncpy((cinfo)->err->msg_parm.s, (str), JMSG_STR_PARM_MAX), \ + (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl))) + +#endif /* JERROR_H */ diff --git a/jpeg-9/jfdctflt.c b/jpeg-9/jfdctflt.c new file mode 100755 index 0000000..3c1b174 --- /dev/null +++ b/jpeg-9/jfdctflt.c @@ -0,0 +1,174 @@ +/* + * jfdctflt.c + * + * Copyright (C) 1994-1996, Thomas G. Lane. + * Modified 2003-2009 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains a floating-point implementation of the + * forward DCT (Discrete Cosine Transform). + * + * This implementation should be more accurate than either of the integer + * DCT implementations. However, it may not give the same results on all + * machines because of differences in roundoff behavior. Speed will depend + * on the hardware's floating point capacity. + * + * A 2-D DCT can be done by 1-D DCT on each row followed by 1-D DCT + * on each column. Direct algorithms are also available, but they are + * much more complex and seem not to be any faster when reduced to code. + * + * This implementation is based on Arai, Agui, and Nakajima's algorithm for + * scaled DCT. Their original paper (Trans. IEICE E-71(11):1095) is in + * Japanese, but the algorithm is described in the Pennebaker & Mitchell + * JPEG textbook (see REFERENCES section in file README). The following code + * is based directly on figure 4-8 in P&M. + * While an 8-point DCT cannot be done in less than 11 multiplies, it is + * possible to arrange the computation so that many of the multiplies are + * simple scalings of the final outputs. These multiplies can then be + * folded into the multiplications or divisions by the JPEG quantization + * table entries. The AA&N method leaves only 5 multiplies and 29 adds + * to be done in the DCT itself. + * The primary disadvantage of this method is that with a fixed-point + * implementation, accuracy is lost due to imprecise representation of the + * scaled quantization values. However, that problem does not arise if + * we use floating point arithmetic. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" +#include "jdct.h" /* Private declarations for DCT subsystem */ + +#ifdef DCT_FLOAT_SUPPORTED + + +/* + * This module is specialized to the case DCTSIZE = 8. + */ + +#if DCTSIZE != 8 + Sorry, this code only copes with 8x8 DCTs. /* deliberate syntax err */ +#endif + + +/* + * Perform the forward DCT on one block of samples. + */ + +GLOBAL(void) +jpeg_fdct_float (FAST_FLOAT * data, JSAMPARRAY sample_data, JDIMENSION start_col) +{ + FAST_FLOAT tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; + FAST_FLOAT tmp10, tmp11, tmp12, tmp13; + FAST_FLOAT z1, z2, z3, z4, z5, z11, z13; + FAST_FLOAT *dataptr; + JSAMPROW elemptr; + int ctr; + + /* Pass 1: process rows. */ + + dataptr = data; + for (ctr = 0; ctr < DCTSIZE; ctr++) { + elemptr = sample_data[ctr] + start_col; + + /* Load data into workspace */ + tmp0 = (FAST_FLOAT) (GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[7])); + tmp7 = (FAST_FLOAT) (GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[7])); + tmp1 = (FAST_FLOAT) (GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[6])); + tmp6 = (FAST_FLOAT) (GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[6])); + tmp2 = (FAST_FLOAT) (GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[5])); + tmp5 = (FAST_FLOAT) (GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[5])); + tmp3 = (FAST_FLOAT) (GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[4])); + tmp4 = (FAST_FLOAT) (GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[4])); + + /* Even part */ + + tmp10 = tmp0 + tmp3; /* phase 2 */ + tmp13 = tmp0 - tmp3; + tmp11 = tmp1 + tmp2; + tmp12 = tmp1 - tmp2; + + /* Apply unsigned->signed conversion */ + dataptr[0] = tmp10 + tmp11 - 8 * CENTERJSAMPLE; /* phase 3 */ + dataptr[4] = tmp10 - tmp11; + + z1 = (tmp12 + tmp13) * ((FAST_FLOAT) 0.707106781); /* c4 */ + dataptr[2] = tmp13 + z1; /* phase 5 */ + dataptr[6] = tmp13 - z1; + + /* Odd part */ + + tmp10 = tmp4 + tmp5; /* phase 2 */ + tmp11 = tmp5 + tmp6; + tmp12 = tmp6 + tmp7; + + /* The rotator is modified from fig 4-8 to avoid extra negations. */ + z5 = (tmp10 - tmp12) * ((FAST_FLOAT) 0.382683433); /* c6 */ + z2 = ((FAST_FLOAT) 0.541196100) * tmp10 + z5; /* c2-c6 */ + z4 = ((FAST_FLOAT) 1.306562965) * tmp12 + z5; /* c2+c6 */ + z3 = tmp11 * ((FAST_FLOAT) 0.707106781); /* c4 */ + + z11 = tmp7 + z3; /* phase 5 */ + z13 = tmp7 - z3; + + dataptr[5] = z13 + z2; /* phase 6 */ + dataptr[3] = z13 - z2; + dataptr[1] = z11 + z4; + dataptr[7] = z11 - z4; + + dataptr += DCTSIZE; /* advance pointer to next row */ + } + + /* Pass 2: process columns. */ + + dataptr = data; + for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { + tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*7]; + tmp7 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*7]; + tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*6]; + tmp6 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*6]; + tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*5]; + tmp5 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*5]; + tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*4]; + tmp4 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*4]; + + /* Even part */ + + tmp10 = tmp0 + tmp3; /* phase 2 */ + tmp13 = tmp0 - tmp3; + tmp11 = tmp1 + tmp2; + tmp12 = tmp1 - tmp2; + + dataptr[DCTSIZE*0] = tmp10 + tmp11; /* phase 3 */ + dataptr[DCTSIZE*4] = tmp10 - tmp11; + + z1 = (tmp12 + tmp13) * ((FAST_FLOAT) 0.707106781); /* c4 */ + dataptr[DCTSIZE*2] = tmp13 + z1; /* phase 5 */ + dataptr[DCTSIZE*6] = tmp13 - z1; + + /* Odd part */ + + tmp10 = tmp4 + tmp5; /* phase 2 */ + tmp11 = tmp5 + tmp6; + tmp12 = tmp6 + tmp7; + + /* The rotator is modified from fig 4-8 to avoid extra negations. */ + z5 = (tmp10 - tmp12) * ((FAST_FLOAT) 0.382683433); /* c6 */ + z2 = ((FAST_FLOAT) 0.541196100) * tmp10 + z5; /* c2-c6 */ + z4 = ((FAST_FLOAT) 1.306562965) * tmp12 + z5; /* c2+c6 */ + z3 = tmp11 * ((FAST_FLOAT) 0.707106781); /* c4 */ + + z11 = tmp7 + z3; /* phase 5 */ + z13 = tmp7 - z3; + + dataptr[DCTSIZE*5] = z13 + z2; /* phase 6 */ + dataptr[DCTSIZE*3] = z13 - z2; + dataptr[DCTSIZE*1] = z11 + z4; + dataptr[DCTSIZE*7] = z11 - z4; + + dataptr++; /* advance pointer to next column */ + } +} + +#endif /* DCT_FLOAT_SUPPORTED */ diff --git a/jpeg-9/jfdctfst.c b/jpeg-9/jfdctfst.c new file mode 100755 index 0000000..82b9231 --- /dev/null +++ b/jpeg-9/jfdctfst.c @@ -0,0 +1,230 @@ +/* + * jfdctfst.c + * + * Copyright (C) 1994-1996, Thomas G. Lane. + * Modified 2003-2009 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains a fast, not so accurate integer implementation of the + * forward DCT (Discrete Cosine Transform). + * + * A 2-D DCT can be done by 1-D DCT on each row followed by 1-D DCT + * on each column. Direct algorithms are also available, but they are + * much more complex and seem not to be any faster when reduced to code. + * + * This implementation is based on Arai, Agui, and Nakajima's algorithm for + * scaled DCT. Their original paper (Trans. IEICE E-71(11):1095) is in + * Japanese, but the algorithm is described in the Pennebaker & Mitchell + * JPEG textbook (see REFERENCES section in file README). The following code + * is based directly on figure 4-8 in P&M. + * While an 8-point DCT cannot be done in less than 11 multiplies, it is + * possible to arrange the computation so that many of the multiplies are + * simple scalings of the final outputs. These multiplies can then be + * folded into the multiplications or divisions by the JPEG quantization + * table entries. The AA&N method leaves only 5 multiplies and 29 adds + * to be done in the DCT itself. + * The primary disadvantage of this method is that with fixed-point math, + * accuracy is lost due to imprecise representation of the scaled + * quantization values. The smaller the quantization table entry, the less + * precise the scaled value, so this implementation does worse with high- + * quality-setting files than with low-quality ones. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" +#include "jdct.h" /* Private declarations for DCT subsystem */ + +#ifdef DCT_IFAST_SUPPORTED + + +/* + * This module is specialized to the case DCTSIZE = 8. + */ + +#if DCTSIZE != 8 + Sorry, this code only copes with 8x8 DCTs. /* deliberate syntax err */ +#endif + + +/* Scaling decisions are generally the same as in the LL&M algorithm; + * see jfdctint.c for more details. However, we choose to descale + * (right shift) multiplication products as soon as they are formed, + * rather than carrying additional fractional bits into subsequent additions. + * This compromises accuracy slightly, but it lets us save a few shifts. + * More importantly, 16-bit arithmetic is then adequate (for 8-bit samples) + * everywhere except in the multiplications proper; this saves a good deal + * of work on 16-bit-int machines. + * + * Again to save a few shifts, the intermediate results between pass 1 and + * pass 2 are not upscaled, but are represented only to integral precision. + * + * A final compromise is to represent the multiplicative constants to only + * 8 fractional bits, rather than 13. This saves some shifting work on some + * machines, and may also reduce the cost of multiplication (since there + * are fewer one-bits in the constants). + */ + +#define CONST_BITS 8 + + +/* Some C compilers fail to reduce "FIX(constant)" at compile time, thus + * causing a lot of useless floating-point operations at run time. + * To get around this we use the following pre-calculated constants. + * If you change CONST_BITS you may want to add appropriate values. + * (With a reasonable C compiler, you can just rely on the FIX() macro...) + */ + +#if CONST_BITS == 8 +#define FIX_0_382683433 ((INT32) 98) /* FIX(0.382683433) */ +#define FIX_0_541196100 ((INT32) 139) /* FIX(0.541196100) */ +#define FIX_0_707106781 ((INT32) 181) /* FIX(0.707106781) */ +#define FIX_1_306562965 ((INT32) 334) /* FIX(1.306562965) */ +#else +#define FIX_0_382683433 FIX(0.382683433) +#define FIX_0_541196100 FIX(0.541196100) +#define FIX_0_707106781 FIX(0.707106781) +#define FIX_1_306562965 FIX(1.306562965) +#endif + + +/* We can gain a little more speed, with a further compromise in accuracy, + * by omitting the addition in a descaling shift. This yields an incorrectly + * rounded result half the time... + */ + +#ifndef USE_ACCURATE_ROUNDING +#undef DESCALE +#define DESCALE(x,n) RIGHT_SHIFT(x, n) +#endif + + +/* Multiply a DCTELEM variable by an INT32 constant, and immediately + * descale to yield a DCTELEM result. + */ + +#define MULTIPLY(var,const) ((DCTELEM) DESCALE((var) * (const), CONST_BITS)) + + +/* + * Perform the forward DCT on one block of samples. + */ + +GLOBAL(void) +jpeg_fdct_ifast (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) +{ + DCTELEM tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; + DCTELEM tmp10, tmp11, tmp12, tmp13; + DCTELEM z1, z2, z3, z4, z5, z11, z13; + DCTELEM *dataptr; + JSAMPROW elemptr; + int ctr; + SHIFT_TEMPS + + /* Pass 1: process rows. */ + + dataptr = data; + for (ctr = 0; ctr < DCTSIZE; ctr++) { + elemptr = sample_data[ctr] + start_col; + + /* Load data into workspace */ + tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[7]); + tmp7 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[7]); + tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[6]); + tmp6 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[6]); + tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[5]); + tmp5 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[5]); + tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[4]); + tmp4 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[4]); + + /* Even part */ + + tmp10 = tmp0 + tmp3; /* phase 2 */ + tmp13 = tmp0 - tmp3; + tmp11 = tmp1 + tmp2; + tmp12 = tmp1 - tmp2; + + /* Apply unsigned->signed conversion */ + dataptr[0] = tmp10 + tmp11 - 8 * CENTERJSAMPLE; /* phase 3 */ + dataptr[4] = tmp10 - tmp11; + + z1 = MULTIPLY(tmp12 + tmp13, FIX_0_707106781); /* c4 */ + dataptr[2] = tmp13 + z1; /* phase 5 */ + dataptr[6] = tmp13 - z1; + + /* Odd part */ + + tmp10 = tmp4 + tmp5; /* phase 2 */ + tmp11 = tmp5 + tmp6; + tmp12 = tmp6 + tmp7; + + /* The rotator is modified from fig 4-8 to avoid extra negations. */ + z5 = MULTIPLY(tmp10 - tmp12, FIX_0_382683433); /* c6 */ + z2 = MULTIPLY(tmp10, FIX_0_541196100) + z5; /* c2-c6 */ + z4 = MULTIPLY(tmp12, FIX_1_306562965) + z5; /* c2+c6 */ + z3 = MULTIPLY(tmp11, FIX_0_707106781); /* c4 */ + + z11 = tmp7 + z3; /* phase 5 */ + z13 = tmp7 - z3; + + dataptr[5] = z13 + z2; /* phase 6 */ + dataptr[3] = z13 - z2; + dataptr[1] = z11 + z4; + dataptr[7] = z11 - z4; + + dataptr += DCTSIZE; /* advance pointer to next row */ + } + + /* Pass 2: process columns. */ + + dataptr = data; + for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { + tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*7]; + tmp7 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*7]; + tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*6]; + tmp6 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*6]; + tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*5]; + tmp5 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*5]; + tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*4]; + tmp4 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*4]; + + /* Even part */ + + tmp10 = tmp0 + tmp3; /* phase 2 */ + tmp13 = tmp0 - tmp3; + tmp11 = tmp1 + tmp2; + tmp12 = tmp1 - tmp2; + + dataptr[DCTSIZE*0] = tmp10 + tmp11; /* phase 3 */ + dataptr[DCTSIZE*4] = tmp10 - tmp11; + + z1 = MULTIPLY(tmp12 + tmp13, FIX_0_707106781); /* c4 */ + dataptr[DCTSIZE*2] = tmp13 + z1; /* phase 5 */ + dataptr[DCTSIZE*6] = tmp13 - z1; + + /* Odd part */ + + tmp10 = tmp4 + tmp5; /* phase 2 */ + tmp11 = tmp5 + tmp6; + tmp12 = tmp6 + tmp7; + + /* The rotator is modified from fig 4-8 to avoid extra negations. */ + z5 = MULTIPLY(tmp10 - tmp12, FIX_0_382683433); /* c6 */ + z2 = MULTIPLY(tmp10, FIX_0_541196100) + z5; /* c2-c6 */ + z4 = MULTIPLY(tmp12, FIX_1_306562965) + z5; /* c2+c6 */ + z3 = MULTIPLY(tmp11, FIX_0_707106781); /* c4 */ + + z11 = tmp7 + z3; /* phase 5 */ + z13 = tmp7 - z3; + + dataptr[DCTSIZE*5] = z13 + z2; /* phase 6 */ + dataptr[DCTSIZE*3] = z13 - z2; + dataptr[DCTSIZE*1] = z11 + z4; + dataptr[DCTSIZE*7] = z11 - z4; + + dataptr++; /* advance pointer to next column */ + } +} + +#endif /* DCT_IFAST_SUPPORTED */ diff --git a/jpeg-9/jfdctint.c b/jpeg-9/jfdctint.c new file mode 100755 index 0000000..529eaf8 --- /dev/null +++ b/jpeg-9/jfdctint.c @@ -0,0 +1,4348 @@ +/* + * jfdctint.c + * + * Copyright (C) 1991-1996, Thomas G. Lane. + * Modification developed 2003-2009 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains a slow-but-accurate integer implementation of the + * forward DCT (Discrete Cosine Transform). + * + * A 2-D DCT can be done by 1-D DCT on each row followed by 1-D DCT + * on each column. Direct algorithms are also available, but they are + * much more complex and seem not to be any faster when reduced to code. + * + * This implementation is based on an algorithm described in + * C. Loeffler, A. Ligtenberg and G. Moschytz, "Practical Fast 1-D DCT + * Algorithms with 11 Multiplications", Proc. Int'l. Conf. on Acoustics, + * Speech, and Signal Processing 1989 (ICASSP '89), pp. 988-991. + * The primary algorithm described there uses 11 multiplies and 29 adds. + * We use their alternate method with 12 multiplies and 32 adds. + * The advantage of this method is that no data path contains more than one + * multiplication; this allows a very simple and accurate implementation in + * scaled fixed-point arithmetic, with a minimal number of shifts. + * + * We also provide FDCT routines with various input sample block sizes for + * direct resolution reduction or enlargement and for direct resolving the + * common 2x1 and 1x2 subsampling cases without additional resampling: NxN + * (N=1...16), 2NxN, and Nx2N (N=1...8) pixels for one 8x8 output DCT block. + * + * For N<8 we fill the remaining block coefficients with zero. + * For N>8 we apply a partial N-point FDCT on the input samples, computing + * just the lower 8 frequency coefficients and discarding the rest. + * + * We must scale the output coefficients of the N-point FDCT appropriately + * to the standard 8-point FDCT level by 8/N per 1-D pass. This scaling + * is folded into the constant multipliers (pass 2) and/or final/initial + * shifting. + * + * CAUTION: We rely on the FIX() macro except for the N=1,2,4,8 cases + * since there would be too many additional constants to pre-calculate. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" +#include "jdct.h" /* Private declarations for DCT subsystem */ + +#ifdef DCT_ISLOW_SUPPORTED + + +/* + * This module is specialized to the case DCTSIZE = 8. + */ + +#if DCTSIZE != 8 + Sorry, this code only copes with 8x8 DCT blocks. /* deliberate syntax err */ +#endif + + +/* + * The poop on this scaling stuff is as follows: + * + * Each 1-D DCT step produces outputs which are a factor of sqrt(N) + * larger than the true DCT outputs. The final outputs are therefore + * a factor of N larger than desired; since N=8 this can be cured by + * a simple right shift at the end of the algorithm. The advantage of + * this arrangement is that we save two multiplications per 1-D DCT, + * because the y0 and y4 outputs need not be divided by sqrt(N). + * In the IJG code, this factor of 8 is removed by the quantization step + * (in jcdctmgr.c), NOT in this module. + * + * We have to do addition and subtraction of the integer inputs, which + * is no problem, and multiplication by fractional constants, which is + * a problem to do in integer arithmetic. We multiply all the constants + * by CONST_SCALE and convert them to integer constants (thus retaining + * CONST_BITS bits of precision in the constants). After doing a + * multiplication we have to divide the product by CONST_SCALE, with proper + * rounding, to produce the correct output. This division can be done + * cheaply as a right shift of CONST_BITS bits. We postpone shifting + * as long as possible so that partial sums can be added together with + * full fractional precision. + * + * The outputs of the first pass are scaled up by PASS1_BITS bits so that + * they are represented to better-than-integral precision. These outputs + * require BITS_IN_JSAMPLE + PASS1_BITS + 3 bits; this fits in a 16-bit word + * with the recommended scaling. (For 12-bit sample data, the intermediate + * array is INT32 anyway.) + * + * To avoid overflow of the 32-bit intermediate results in pass 2, we must + * have BITS_IN_JSAMPLE + CONST_BITS + PASS1_BITS <= 26. Error analysis + * shows that the values given below are the most effective. + */ + +#if BITS_IN_JSAMPLE == 8 +#define CONST_BITS 13 +#define PASS1_BITS 2 +#else +#define CONST_BITS 13 +#define PASS1_BITS 1 /* lose a little precision to avoid overflow */ +#endif + +/* Some C compilers fail to reduce "FIX(constant)" at compile time, thus + * causing a lot of useless floating-point operations at run time. + * To get around this we use the following pre-calculated constants. + * If you change CONST_BITS you may want to add appropriate values. + * (With a reasonable C compiler, you can just rely on the FIX() macro...) + */ + +#if CONST_BITS == 13 +#define FIX_0_298631336 ((INT32) 2446) /* FIX(0.298631336) */ +#define FIX_0_390180644 ((INT32) 3196) /* FIX(0.390180644) */ +#define FIX_0_541196100 ((INT32) 4433) /* FIX(0.541196100) */ +#define FIX_0_765366865 ((INT32) 6270) /* FIX(0.765366865) */ +#define FIX_0_899976223 ((INT32) 7373) /* FIX(0.899976223) */ +#define FIX_1_175875602 ((INT32) 9633) /* FIX(1.175875602) */ +#define FIX_1_501321110 ((INT32) 12299) /* FIX(1.501321110) */ +#define FIX_1_847759065 ((INT32) 15137) /* FIX(1.847759065) */ +#define FIX_1_961570560 ((INT32) 16069) /* FIX(1.961570560) */ +#define FIX_2_053119869 ((INT32) 16819) /* FIX(2.053119869) */ +#define FIX_2_562915447 ((INT32) 20995) /* FIX(2.562915447) */ +#define FIX_3_072711026 ((INT32) 25172) /* FIX(3.072711026) */ +#else +#define FIX_0_298631336 FIX(0.298631336) +#define FIX_0_390180644 FIX(0.390180644) +#define FIX_0_541196100 FIX(0.541196100) +#define FIX_0_765366865 FIX(0.765366865) +#define FIX_0_899976223 FIX(0.899976223) +#define FIX_1_175875602 FIX(1.175875602) +#define FIX_1_501321110 FIX(1.501321110) +#define FIX_1_847759065 FIX(1.847759065) +#define FIX_1_961570560 FIX(1.961570560) +#define FIX_2_053119869 FIX(2.053119869) +#define FIX_2_562915447 FIX(2.562915447) +#define FIX_3_072711026 FIX(3.072711026) +#endif + + +/* Multiply an INT32 variable by an INT32 constant to yield an INT32 result. + * For 8-bit samples with the recommended scaling, all the variable + * and constant values involved are no more than 16 bits wide, so a + * 16x16->32 bit multiply can be used instead of a full 32x32 multiply. + * For 12-bit samples, a full 32-bit multiplication will be needed. + */ + +#if BITS_IN_JSAMPLE == 8 +#define MULTIPLY(var,const) MULTIPLY16C16(var,const) +#else +#define MULTIPLY(var,const) ((var) * (const)) +#endif + + +/* + * Perform the forward DCT on one block of samples. + */ + +GLOBAL(void) +jpeg_fdct_islow (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) +{ + INT32 tmp0, tmp1, tmp2, tmp3; + INT32 tmp10, tmp11, tmp12, tmp13; + INT32 z1; + DCTELEM *dataptr; + JSAMPROW elemptr; + int ctr; + SHIFT_TEMPS + + /* Pass 1: process rows. */ + /* Note results are scaled up by sqrt(8) compared to a true DCT; */ + /* furthermore, we scale the results by 2**PASS1_BITS. */ + + dataptr = data; + for (ctr = 0; ctr < DCTSIZE; ctr++) { + elemptr = sample_data[ctr] + start_col; + + /* Even part per LL&M figure 1 --- note that published figure is faulty; + * rotator "sqrt(2)*c1" should be "sqrt(2)*c6". + */ + + tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[7]); + tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[6]); + tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[5]); + tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[4]); + + tmp10 = tmp0 + tmp3; + tmp12 = tmp0 - tmp3; + tmp11 = tmp1 + tmp2; + tmp13 = tmp1 - tmp2; + + tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[7]); + tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[6]); + tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[5]); + tmp3 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[4]); + + /* Apply unsigned->signed conversion */ + dataptr[0] = (DCTELEM) ((tmp10 + tmp11 - 8 * CENTERJSAMPLE) << PASS1_BITS); + dataptr[4] = (DCTELEM) ((tmp10 - tmp11) << PASS1_BITS); + + z1 = MULTIPLY(tmp12 + tmp13, FIX_0_541196100); + /* Add fudge factor here for final descale. */ + z1 += ONE << (CONST_BITS-PASS1_BITS-1); + dataptr[2] = (DCTELEM) RIGHT_SHIFT(z1 + MULTIPLY(tmp12, FIX_0_765366865), + CONST_BITS-PASS1_BITS); + dataptr[6] = (DCTELEM) RIGHT_SHIFT(z1 - MULTIPLY(tmp13, FIX_1_847759065), + CONST_BITS-PASS1_BITS); + + /* Odd part per figure 8 --- note paper omits factor of sqrt(2). + * cK represents sqrt(2) * cos(K*pi/16). + * i0..i3 in the paper are tmp0..tmp3 here. + */ + + tmp10 = tmp0 + tmp3; + tmp11 = tmp1 + tmp2; + tmp12 = tmp0 + tmp2; + tmp13 = tmp1 + tmp3; + z1 = MULTIPLY(tmp12 + tmp13, FIX_1_175875602); /* c3 */ + /* Add fudge factor here for final descale. */ + z1 += ONE << (CONST_BITS-PASS1_BITS-1); + + tmp0 = MULTIPLY(tmp0, FIX_1_501321110); /* c1+c3-c5-c7 */ + tmp1 = MULTIPLY(tmp1, FIX_3_072711026); /* c1+c3+c5-c7 */ + tmp2 = MULTIPLY(tmp2, FIX_2_053119869); /* c1+c3-c5+c7 */ + tmp3 = MULTIPLY(tmp3, FIX_0_298631336); /* -c1+c3+c5-c7 */ + tmp10 = MULTIPLY(tmp10, - FIX_0_899976223); /* c7-c3 */ + tmp11 = MULTIPLY(tmp11, - FIX_2_562915447); /* -c1-c3 */ + tmp12 = MULTIPLY(tmp12, - FIX_0_390180644); /* c5-c3 */ + tmp13 = MULTIPLY(tmp13, - FIX_1_961570560); /* -c3-c5 */ + + tmp12 += z1; + tmp13 += z1; + + dataptr[1] = (DCTELEM) + RIGHT_SHIFT(tmp0 + tmp10 + tmp12, CONST_BITS-PASS1_BITS); + dataptr[3] = (DCTELEM) + RIGHT_SHIFT(tmp1 + tmp11 + tmp13, CONST_BITS-PASS1_BITS); + dataptr[5] = (DCTELEM) + RIGHT_SHIFT(tmp2 + tmp11 + tmp12, CONST_BITS-PASS1_BITS); + dataptr[7] = (DCTELEM) + RIGHT_SHIFT(tmp3 + tmp10 + tmp13, CONST_BITS-PASS1_BITS); + + dataptr += DCTSIZE; /* advance pointer to next row */ + } + + /* Pass 2: process columns. + * We remove the PASS1_BITS scaling, but leave the results scaled up + * by an overall factor of 8. + */ + + dataptr = data; + for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { + /* Even part per LL&M figure 1 --- note that published figure is faulty; + * rotator "sqrt(2)*c1" should be "sqrt(2)*c6". + */ + + tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*7]; + tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*6]; + tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*5]; + tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*4]; + + /* Add fudge factor here for final descale. */ + tmp10 = tmp0 + tmp3 + (ONE << (PASS1_BITS-1)); + tmp12 = tmp0 - tmp3; + tmp11 = tmp1 + tmp2; + tmp13 = tmp1 - tmp2; + + tmp0 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*7]; + tmp1 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*6]; + tmp2 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*5]; + tmp3 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*4]; + + dataptr[DCTSIZE*0] = (DCTELEM) RIGHT_SHIFT(tmp10 + tmp11, PASS1_BITS); + dataptr[DCTSIZE*4] = (DCTELEM) RIGHT_SHIFT(tmp10 - tmp11, PASS1_BITS); + + z1 = MULTIPLY(tmp12 + tmp13, FIX_0_541196100); + /* Add fudge factor here for final descale. */ + z1 += ONE << (CONST_BITS+PASS1_BITS-1); + dataptr[DCTSIZE*2] = (DCTELEM) + RIGHT_SHIFT(z1 + MULTIPLY(tmp12, FIX_0_765366865), CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*6] = (DCTELEM) + RIGHT_SHIFT(z1 - MULTIPLY(tmp13, FIX_1_847759065), CONST_BITS+PASS1_BITS); + + /* Odd part per figure 8 --- note paper omits factor of sqrt(2). + * cK represents sqrt(2) * cos(K*pi/16). + * i0..i3 in the paper are tmp0..tmp3 here. + */ + + tmp10 = tmp0 + tmp3; + tmp11 = tmp1 + tmp2; + tmp12 = tmp0 + tmp2; + tmp13 = tmp1 + tmp3; + z1 = MULTIPLY(tmp12 + tmp13, FIX_1_175875602); /* c3 */ + /* Add fudge factor here for final descale. */ + z1 += ONE << (CONST_BITS+PASS1_BITS-1); + + tmp0 = MULTIPLY(tmp0, FIX_1_501321110); /* c1+c3-c5-c7 */ + tmp1 = MULTIPLY(tmp1, FIX_3_072711026); /* c1+c3+c5-c7 */ + tmp2 = MULTIPLY(tmp2, FIX_2_053119869); /* c1+c3-c5+c7 */ + tmp3 = MULTIPLY(tmp3, FIX_0_298631336); /* -c1+c3+c5-c7 */ + tmp10 = MULTIPLY(tmp10, - FIX_0_899976223); /* c7-c3 */ + tmp11 = MULTIPLY(tmp11, - FIX_2_562915447); /* -c1-c3 */ + tmp12 = MULTIPLY(tmp12, - FIX_0_390180644); /* c5-c3 */ + tmp13 = MULTIPLY(tmp13, - FIX_1_961570560); /* -c3-c5 */ + + tmp12 += z1; + tmp13 += z1; + + dataptr[DCTSIZE*1] = (DCTELEM) + RIGHT_SHIFT(tmp0 + tmp10 + tmp12, CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*3] = (DCTELEM) + RIGHT_SHIFT(tmp1 + tmp11 + tmp13, CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*5] = (DCTELEM) + RIGHT_SHIFT(tmp2 + tmp11 + tmp12, CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*7] = (DCTELEM) + RIGHT_SHIFT(tmp3 + tmp10 + tmp13, CONST_BITS+PASS1_BITS); + + dataptr++; /* advance pointer to next column */ + } +} + +#ifdef DCT_SCALING_SUPPORTED + + +/* + * Perform the forward DCT on a 7x7 sample block. + */ + +GLOBAL(void) +jpeg_fdct_7x7 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) +{ + INT32 tmp0, tmp1, tmp2, tmp3; + INT32 tmp10, tmp11, tmp12; + INT32 z1, z2, z3; + DCTELEM *dataptr; + JSAMPROW elemptr; + int ctr; + SHIFT_TEMPS + + /* Pre-zero output coefficient block. */ + MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); + + /* Pass 1: process rows. */ + /* Note results are scaled up by sqrt(8) compared to a true DCT; */ + /* furthermore, we scale the results by 2**PASS1_BITS. */ + /* cK represents sqrt(2) * cos(K*pi/14). */ + + dataptr = data; + for (ctr = 0; ctr < 7; ctr++) { + elemptr = sample_data[ctr] + start_col; + + /* Even part */ + + tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[6]); + tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[5]); + tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[4]); + tmp3 = GETJSAMPLE(elemptr[3]); + + tmp10 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[6]); + tmp11 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[5]); + tmp12 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[4]); + + z1 = tmp0 + tmp2; + /* Apply unsigned->signed conversion */ + dataptr[0] = (DCTELEM) + ((z1 + tmp1 + tmp3 - 7 * CENTERJSAMPLE) << PASS1_BITS); + tmp3 += tmp3; + z1 -= tmp3; + z1 -= tmp3; + z1 = MULTIPLY(z1, FIX(0.353553391)); /* (c2+c6-c4)/2 */ + z2 = MULTIPLY(tmp0 - tmp2, FIX(0.920609002)); /* (c2+c4-c6)/2 */ + z3 = MULTIPLY(tmp1 - tmp2, FIX(0.314692123)); /* c6 */ + dataptr[2] = (DCTELEM) DESCALE(z1 + z2 + z3, CONST_BITS-PASS1_BITS); + z1 -= z2; + z2 = MULTIPLY(tmp0 - tmp1, FIX(0.881747734)); /* c4 */ + dataptr[4] = (DCTELEM) + DESCALE(z2 + z3 - MULTIPLY(tmp1 - tmp3, FIX(0.707106781)), /* c2+c6-c4 */ + CONST_BITS-PASS1_BITS); + dataptr[6] = (DCTELEM) DESCALE(z1 + z2, CONST_BITS-PASS1_BITS); + + /* Odd part */ + + tmp1 = MULTIPLY(tmp10 + tmp11, FIX(0.935414347)); /* (c3+c1-c5)/2 */ + tmp2 = MULTIPLY(tmp10 - tmp11, FIX(0.170262339)); /* (c3+c5-c1)/2 */ + tmp0 = tmp1 - tmp2; + tmp1 += tmp2; + tmp2 = MULTIPLY(tmp11 + tmp12, - FIX(1.378756276)); /* -c1 */ + tmp1 += tmp2; + tmp3 = MULTIPLY(tmp10 + tmp12, FIX(0.613604268)); /* c5 */ + tmp0 += tmp3; + tmp2 += tmp3 + MULTIPLY(tmp12, FIX(1.870828693)); /* c3+c1-c5 */ + + dataptr[1] = (DCTELEM) DESCALE(tmp0, CONST_BITS-PASS1_BITS); + dataptr[3] = (DCTELEM) DESCALE(tmp1, CONST_BITS-PASS1_BITS); + dataptr[5] = (DCTELEM) DESCALE(tmp2, CONST_BITS-PASS1_BITS); + + dataptr += DCTSIZE; /* advance pointer to next row */ + } + + /* Pass 2: process columns. + * We remove the PASS1_BITS scaling, but leave the results scaled up + * by an overall factor of 8. + * We must also scale the output by (8/7)**2 = 64/49, which we fold + * into the constant multipliers: + * cK now represents sqrt(2) * cos(K*pi/14) * 64/49. + */ + + dataptr = data; + for (ctr = 0; ctr < 7; ctr++) { + /* Even part */ + + tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*6]; + tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*5]; + tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*4]; + tmp3 = dataptr[DCTSIZE*3]; + + tmp10 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*6]; + tmp11 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*5]; + tmp12 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*4]; + + z1 = tmp0 + tmp2; + dataptr[DCTSIZE*0] = (DCTELEM) + DESCALE(MULTIPLY(z1 + tmp1 + tmp3, FIX(1.306122449)), /* 64/49 */ + CONST_BITS+PASS1_BITS); + tmp3 += tmp3; + z1 -= tmp3; + z1 -= tmp3; + z1 = MULTIPLY(z1, FIX(0.461784020)); /* (c2+c6-c4)/2 */ + z2 = MULTIPLY(tmp0 - tmp2, FIX(1.202428084)); /* (c2+c4-c6)/2 */ + z3 = MULTIPLY(tmp1 - tmp2, FIX(0.411026446)); /* c6 */ + dataptr[DCTSIZE*2] = (DCTELEM) DESCALE(z1 + z2 + z3, CONST_BITS+PASS1_BITS); + z1 -= z2; + z2 = MULTIPLY(tmp0 - tmp1, FIX(1.151670509)); /* c4 */ + dataptr[DCTSIZE*4] = (DCTELEM) + DESCALE(z2 + z3 - MULTIPLY(tmp1 - tmp3, FIX(0.923568041)), /* c2+c6-c4 */ + CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*6] = (DCTELEM) DESCALE(z1 + z2, CONST_BITS+PASS1_BITS); + + /* Odd part */ + + tmp1 = MULTIPLY(tmp10 + tmp11, FIX(1.221765677)); /* (c3+c1-c5)/2 */ + tmp2 = MULTIPLY(tmp10 - tmp11, FIX(0.222383464)); /* (c3+c5-c1)/2 */ + tmp0 = tmp1 - tmp2; + tmp1 += tmp2; + tmp2 = MULTIPLY(tmp11 + tmp12, - FIX(1.800824523)); /* -c1 */ + tmp1 += tmp2; + tmp3 = MULTIPLY(tmp10 + tmp12, FIX(0.801442310)); /* c5 */ + tmp0 += tmp3; + tmp2 += tmp3 + MULTIPLY(tmp12, FIX(2.443531355)); /* c3+c1-c5 */ + + dataptr[DCTSIZE*1] = (DCTELEM) DESCALE(tmp0, CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp1, CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*5] = (DCTELEM) DESCALE(tmp2, CONST_BITS+PASS1_BITS); + + dataptr++; /* advance pointer to next column */ + } +} + + +/* + * Perform the forward DCT on a 6x6 sample block. + */ + +GLOBAL(void) +jpeg_fdct_6x6 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) +{ + INT32 tmp0, tmp1, tmp2; + INT32 tmp10, tmp11, tmp12; + DCTELEM *dataptr; + JSAMPROW elemptr; + int ctr; + SHIFT_TEMPS + + /* Pre-zero output coefficient block. */ + MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); + + /* Pass 1: process rows. */ + /* Note results are scaled up by sqrt(8) compared to a true DCT; */ + /* furthermore, we scale the results by 2**PASS1_BITS. */ + /* cK represents sqrt(2) * cos(K*pi/12). */ + + dataptr = data; + for (ctr = 0; ctr < 6; ctr++) { + elemptr = sample_data[ctr] + start_col; + + /* Even part */ + + tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[5]); + tmp11 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[4]); + tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[3]); + + tmp10 = tmp0 + tmp2; + tmp12 = tmp0 - tmp2; + + tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[5]); + tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[4]); + tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[3]); + + /* Apply unsigned->signed conversion */ + dataptr[0] = (DCTELEM) + ((tmp10 + tmp11 - 6 * CENTERJSAMPLE) << PASS1_BITS); + dataptr[2] = (DCTELEM) + DESCALE(MULTIPLY(tmp12, FIX(1.224744871)), /* c2 */ + CONST_BITS-PASS1_BITS); + dataptr[4] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 - tmp11 - tmp11, FIX(0.707106781)), /* c4 */ + CONST_BITS-PASS1_BITS); + + /* Odd part */ + + tmp10 = DESCALE(MULTIPLY(tmp0 + tmp2, FIX(0.366025404)), /* c5 */ + CONST_BITS-PASS1_BITS); + + dataptr[1] = (DCTELEM) (tmp10 + ((tmp0 + tmp1) << PASS1_BITS)); + dataptr[3] = (DCTELEM) ((tmp0 - tmp1 - tmp2) << PASS1_BITS); + dataptr[5] = (DCTELEM) (tmp10 + ((tmp2 - tmp1) << PASS1_BITS)); + + dataptr += DCTSIZE; /* advance pointer to next row */ + } + + /* Pass 2: process columns. + * We remove the PASS1_BITS scaling, but leave the results scaled up + * by an overall factor of 8. + * We must also scale the output by (8/6)**2 = 16/9, which we fold + * into the constant multipliers: + * cK now represents sqrt(2) * cos(K*pi/12) * 16/9. + */ + + dataptr = data; + for (ctr = 0; ctr < 6; ctr++) { + /* Even part */ + + tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*5]; + tmp11 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*4]; + tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*3]; + + tmp10 = tmp0 + tmp2; + tmp12 = tmp0 - tmp2; + + tmp0 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*5]; + tmp1 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*4]; + tmp2 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*3]; + + dataptr[DCTSIZE*0] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 + tmp11, FIX(1.777777778)), /* 16/9 */ + CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*2] = (DCTELEM) + DESCALE(MULTIPLY(tmp12, FIX(2.177324216)), /* c2 */ + CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*4] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 - tmp11 - tmp11, FIX(1.257078722)), /* c4 */ + CONST_BITS+PASS1_BITS); + + /* Odd part */ + + tmp10 = MULTIPLY(tmp0 + tmp2, FIX(0.650711829)); /* c5 */ + + dataptr[DCTSIZE*1] = (DCTELEM) + DESCALE(tmp10 + MULTIPLY(tmp0 + tmp1, FIX(1.777777778)), /* 16/9 */ + CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*3] = (DCTELEM) + DESCALE(MULTIPLY(tmp0 - tmp1 - tmp2, FIX(1.777777778)), /* 16/9 */ + CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*5] = (DCTELEM) + DESCALE(tmp10 + MULTIPLY(tmp2 - tmp1, FIX(1.777777778)), /* 16/9 */ + CONST_BITS+PASS1_BITS); + + dataptr++; /* advance pointer to next column */ + } +} + + +/* + * Perform the forward DCT on a 5x5 sample block. + */ + +GLOBAL(void) +jpeg_fdct_5x5 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) +{ + INT32 tmp0, tmp1, tmp2; + INT32 tmp10, tmp11; + DCTELEM *dataptr; + JSAMPROW elemptr; + int ctr; + SHIFT_TEMPS + + /* Pre-zero output coefficient block. */ + MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); + + /* Pass 1: process rows. */ + /* Note results are scaled up by sqrt(8) compared to a true DCT; */ + /* furthermore, we scale the results by 2**PASS1_BITS. */ + /* We scale the results further by 2 as part of output adaption */ + /* scaling for different DCT size. */ + /* cK represents sqrt(2) * cos(K*pi/10). */ + + dataptr = data; + for (ctr = 0; ctr < 5; ctr++) { + elemptr = sample_data[ctr] + start_col; + + /* Even part */ + + tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[4]); + tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[3]); + tmp2 = GETJSAMPLE(elemptr[2]); + + tmp10 = tmp0 + tmp1; + tmp11 = tmp0 - tmp1; + + tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[4]); + tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[3]); + + /* Apply unsigned->signed conversion */ + dataptr[0] = (DCTELEM) + ((tmp10 + tmp2 - 5 * CENTERJSAMPLE) << (PASS1_BITS+1)); + tmp11 = MULTIPLY(tmp11, FIX(0.790569415)); /* (c2+c4)/2 */ + tmp10 -= tmp2 << 2; + tmp10 = MULTIPLY(tmp10, FIX(0.353553391)); /* (c2-c4)/2 */ + dataptr[2] = (DCTELEM) DESCALE(tmp11 + tmp10, CONST_BITS-PASS1_BITS-1); + dataptr[4] = (DCTELEM) DESCALE(tmp11 - tmp10, CONST_BITS-PASS1_BITS-1); + + /* Odd part */ + + tmp10 = MULTIPLY(tmp0 + tmp1, FIX(0.831253876)); /* c3 */ + + dataptr[1] = (DCTELEM) + DESCALE(tmp10 + MULTIPLY(tmp0, FIX(0.513743148)), /* c1-c3 */ + CONST_BITS-PASS1_BITS-1); + dataptr[3] = (DCTELEM) + DESCALE(tmp10 - MULTIPLY(tmp1, FIX(2.176250899)), /* c1+c3 */ + CONST_BITS-PASS1_BITS-1); + + dataptr += DCTSIZE; /* advance pointer to next row */ + } + + /* Pass 2: process columns. + * We remove the PASS1_BITS scaling, but leave the results scaled up + * by an overall factor of 8. + * We must also scale the output by (8/5)**2 = 64/25, which we partially + * fold into the constant multipliers (other part was done in pass 1): + * cK now represents sqrt(2) * cos(K*pi/10) * 32/25. + */ + + dataptr = data; + for (ctr = 0; ctr < 5; ctr++) { + /* Even part */ + + tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*4]; + tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*3]; + tmp2 = dataptr[DCTSIZE*2]; + + tmp10 = tmp0 + tmp1; + tmp11 = tmp0 - tmp1; + + tmp0 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*4]; + tmp1 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*3]; + + dataptr[DCTSIZE*0] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 + tmp2, FIX(1.28)), /* 32/25 */ + CONST_BITS+PASS1_BITS); + tmp11 = MULTIPLY(tmp11, FIX(1.011928851)); /* (c2+c4)/2 */ + tmp10 -= tmp2 << 2; + tmp10 = MULTIPLY(tmp10, FIX(0.452548340)); /* (c2-c4)/2 */ + dataptr[DCTSIZE*2] = (DCTELEM) DESCALE(tmp11 + tmp10, CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*4] = (DCTELEM) DESCALE(tmp11 - tmp10, CONST_BITS+PASS1_BITS); + + /* Odd part */ + + tmp10 = MULTIPLY(tmp0 + tmp1, FIX(1.064004961)); /* c3 */ + + dataptr[DCTSIZE*1] = (DCTELEM) + DESCALE(tmp10 + MULTIPLY(tmp0, FIX(0.657591230)), /* c1-c3 */ + CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*3] = (DCTELEM) + DESCALE(tmp10 - MULTIPLY(tmp1, FIX(2.785601151)), /* c1+c3 */ + CONST_BITS+PASS1_BITS); + + dataptr++; /* advance pointer to next column */ + } +} + + +/* + * Perform the forward DCT on a 4x4 sample block. + */ + +GLOBAL(void) +jpeg_fdct_4x4 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) +{ + INT32 tmp0, tmp1; + INT32 tmp10, tmp11; + DCTELEM *dataptr; + JSAMPROW elemptr; + int ctr; + SHIFT_TEMPS + + /* Pre-zero output coefficient block. */ + MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); + + /* Pass 1: process rows. */ + /* Note results are scaled up by sqrt(8) compared to a true DCT; */ + /* furthermore, we scale the results by 2**PASS1_BITS. */ + /* We must also scale the output by (8/4)**2 = 2**2, which we add here. */ + /* cK represents sqrt(2) * cos(K*pi/16) [refers to 8-point FDCT]. */ + + dataptr = data; + for (ctr = 0; ctr < 4; ctr++) { + elemptr = sample_data[ctr] + start_col; + + /* Even part */ + + tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[3]); + tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[2]); + + tmp10 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[3]); + tmp11 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[2]); + + /* Apply unsigned->signed conversion */ + dataptr[0] = (DCTELEM) + ((tmp0 + tmp1 - 4 * CENTERJSAMPLE) << (PASS1_BITS+2)); + dataptr[2] = (DCTELEM) ((tmp0 - tmp1) << (PASS1_BITS+2)); + + /* Odd part */ + + tmp0 = MULTIPLY(tmp10 + tmp11, FIX_0_541196100); /* c6 */ + /* Add fudge factor here for final descale. */ + tmp0 += ONE << (CONST_BITS-PASS1_BITS-3); + + dataptr[1] = (DCTELEM) + RIGHT_SHIFT(tmp0 + MULTIPLY(tmp10, FIX_0_765366865), /* c2-c6 */ + CONST_BITS-PASS1_BITS-2); + dataptr[3] = (DCTELEM) + RIGHT_SHIFT(tmp0 - MULTIPLY(tmp11, FIX_1_847759065), /* c2+c6 */ + CONST_BITS-PASS1_BITS-2); + + dataptr += DCTSIZE; /* advance pointer to next row */ + } + + /* Pass 2: process columns. + * We remove the PASS1_BITS scaling, but leave the results scaled up + * by an overall factor of 8. + */ + + dataptr = data; + for (ctr = 0; ctr < 4; ctr++) { + /* Even part */ + + /* Add fudge factor here for final descale. */ + tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*3] + (ONE << (PASS1_BITS-1)); + tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*2]; + + tmp10 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*3]; + tmp11 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*2]; + + dataptr[DCTSIZE*0] = (DCTELEM) RIGHT_SHIFT(tmp0 + tmp1, PASS1_BITS); + dataptr[DCTSIZE*2] = (DCTELEM) RIGHT_SHIFT(tmp0 - tmp1, PASS1_BITS); + + /* Odd part */ + + tmp0 = MULTIPLY(tmp10 + tmp11, FIX_0_541196100); /* c6 */ + /* Add fudge factor here for final descale. */ + tmp0 += ONE << (CONST_BITS+PASS1_BITS-1); + + dataptr[DCTSIZE*1] = (DCTELEM) + RIGHT_SHIFT(tmp0 + MULTIPLY(tmp10, FIX_0_765366865), /* c2-c6 */ + CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*3] = (DCTELEM) + RIGHT_SHIFT(tmp0 - MULTIPLY(tmp11, FIX_1_847759065), /* c2+c6 */ + CONST_BITS+PASS1_BITS); + + dataptr++; /* advance pointer to next column */ + } +} + + +/* + * Perform the forward DCT on a 3x3 sample block. + */ + +GLOBAL(void) +jpeg_fdct_3x3 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) +{ + INT32 tmp0, tmp1, tmp2; + DCTELEM *dataptr; + JSAMPROW elemptr; + int ctr; + SHIFT_TEMPS + + /* Pre-zero output coefficient block. */ + MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); + + /* Pass 1: process rows. */ + /* Note results are scaled up by sqrt(8) compared to a true DCT; */ + /* furthermore, we scale the results by 2**PASS1_BITS. */ + /* We scale the results further by 2**2 as part of output adaption */ + /* scaling for different DCT size. */ + /* cK represents sqrt(2) * cos(K*pi/6). */ + + dataptr = data; + for (ctr = 0; ctr < 3; ctr++) { + elemptr = sample_data[ctr] + start_col; + + /* Even part */ + + tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[2]); + tmp1 = GETJSAMPLE(elemptr[1]); + + tmp2 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[2]); + + /* Apply unsigned->signed conversion */ + dataptr[0] = (DCTELEM) + ((tmp0 + tmp1 - 3 * CENTERJSAMPLE) << (PASS1_BITS+2)); + dataptr[2] = (DCTELEM) + DESCALE(MULTIPLY(tmp0 - tmp1 - tmp1, FIX(0.707106781)), /* c2 */ + CONST_BITS-PASS1_BITS-2); + + /* Odd part */ + + dataptr[1] = (DCTELEM) + DESCALE(MULTIPLY(tmp2, FIX(1.224744871)), /* c1 */ + CONST_BITS-PASS1_BITS-2); + + dataptr += DCTSIZE; /* advance pointer to next row */ + } + + /* Pass 2: process columns. + * We remove the PASS1_BITS scaling, but leave the results scaled up + * by an overall factor of 8. + * We must also scale the output by (8/3)**2 = 64/9, which we partially + * fold into the constant multipliers (other part was done in pass 1): + * cK now represents sqrt(2) * cos(K*pi/6) * 16/9. + */ + + dataptr = data; + for (ctr = 0; ctr < 3; ctr++) { + /* Even part */ + + tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*2]; + tmp1 = dataptr[DCTSIZE*1]; + + tmp2 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*2]; + + dataptr[DCTSIZE*0] = (DCTELEM) + DESCALE(MULTIPLY(tmp0 + tmp1, FIX(1.777777778)), /* 16/9 */ + CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*2] = (DCTELEM) + DESCALE(MULTIPLY(tmp0 - tmp1 - tmp1, FIX(1.257078722)), /* c2 */ + CONST_BITS+PASS1_BITS); + + /* Odd part */ + + dataptr[DCTSIZE*1] = (DCTELEM) + DESCALE(MULTIPLY(tmp2, FIX(2.177324216)), /* c1 */ + CONST_BITS+PASS1_BITS); + + dataptr++; /* advance pointer to next column */ + } +} + + +/* + * Perform the forward DCT on a 2x2 sample block. + */ + +GLOBAL(void) +jpeg_fdct_2x2 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) +{ + INT32 tmp0, tmp1, tmp2, tmp3; + JSAMPROW elemptr; + + /* Pre-zero output coefficient block. */ + MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); + + /* Pass 1: process rows. */ + /* Note results are scaled up by sqrt(8) compared to a true DCT. */ + + /* Row 0 */ + elemptr = sample_data[0] + start_col; + + tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[1]); + tmp1 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[1]); + + /* Row 1 */ + elemptr = sample_data[1] + start_col; + + tmp2 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[1]); + tmp3 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[1]); + + /* Pass 2: process columns. + * We leave the results scaled up by an overall factor of 8. + * We must also scale the output by (8/2)**2 = 2**4. + */ + + /* Column 0 */ + /* Apply unsigned->signed conversion */ + data[DCTSIZE*0] = (DCTELEM) ((tmp0 + tmp2 - 4 * CENTERJSAMPLE) << 4); + data[DCTSIZE*1] = (DCTELEM) ((tmp0 - tmp2) << 4); + + /* Column 1 */ + data[DCTSIZE*0+1] = (DCTELEM) ((tmp1 + tmp3) << 4); + data[DCTSIZE*1+1] = (DCTELEM) ((tmp1 - tmp3) << 4); +} + + +/* + * Perform the forward DCT on a 1x1 sample block. + */ + +GLOBAL(void) +jpeg_fdct_1x1 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) +{ + /* Pre-zero output coefficient block. */ + MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); + + /* We leave the result scaled up by an overall factor of 8. */ + /* We must also scale the output by (8/1)**2 = 2**6. */ + /* Apply unsigned->signed conversion */ + data[0] = (DCTELEM) + ((GETJSAMPLE(sample_data[0][start_col]) - CENTERJSAMPLE) << 6); +} + + +/* + * Perform the forward DCT on a 9x9 sample block. + */ + +GLOBAL(void) +jpeg_fdct_9x9 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) +{ + INT32 tmp0, tmp1, tmp2, tmp3, tmp4; + INT32 tmp10, tmp11, tmp12, tmp13; + INT32 z1, z2; + DCTELEM workspace[8]; + DCTELEM *dataptr; + DCTELEM *wsptr; + JSAMPROW elemptr; + int ctr; + SHIFT_TEMPS + + /* Pass 1: process rows. */ + /* Note results are scaled up by sqrt(8) compared to a true DCT; */ + /* we scale the results further by 2 as part of output adaption */ + /* scaling for different DCT size. */ + /* cK represents sqrt(2) * cos(K*pi/18). */ + + dataptr = data; + ctr = 0; + for (;;) { + elemptr = sample_data[ctr] + start_col; + + /* Even part */ + + tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[8]); + tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[7]); + tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[6]); + tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[5]); + tmp4 = GETJSAMPLE(elemptr[4]); + + tmp10 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[8]); + tmp11 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[7]); + tmp12 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[6]); + tmp13 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[5]); + + z1 = tmp0 + tmp2 + tmp3; + z2 = tmp1 + tmp4; + /* Apply unsigned->signed conversion */ + dataptr[0] = (DCTELEM) ((z1 + z2 - 9 * CENTERJSAMPLE) << 1); + dataptr[6] = (DCTELEM) + DESCALE(MULTIPLY(z1 - z2 - z2, FIX(0.707106781)), /* c6 */ + CONST_BITS-1); + z1 = MULTIPLY(tmp0 - tmp2, FIX(1.328926049)); /* c2 */ + z2 = MULTIPLY(tmp1 - tmp4 - tmp4, FIX(0.707106781)); /* c6 */ + dataptr[2] = (DCTELEM) + DESCALE(MULTIPLY(tmp2 - tmp3, FIX(1.083350441)) /* c4 */ + + z1 + z2, CONST_BITS-1); + dataptr[4] = (DCTELEM) + DESCALE(MULTIPLY(tmp3 - tmp0, FIX(0.245575608)) /* c8 */ + + z1 - z2, CONST_BITS-1); + + /* Odd part */ + + dataptr[3] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 - tmp12 - tmp13, FIX(1.224744871)), /* c3 */ + CONST_BITS-1); + + tmp11 = MULTIPLY(tmp11, FIX(1.224744871)); /* c3 */ + tmp0 = MULTIPLY(tmp10 + tmp12, FIX(0.909038955)); /* c5 */ + tmp1 = MULTIPLY(tmp10 + tmp13, FIX(0.483689525)); /* c7 */ + + dataptr[1] = (DCTELEM) DESCALE(tmp11 + tmp0 + tmp1, CONST_BITS-1); + + tmp2 = MULTIPLY(tmp12 - tmp13, FIX(1.392728481)); /* c1 */ + + dataptr[5] = (DCTELEM) DESCALE(tmp0 - tmp11 - tmp2, CONST_BITS-1); + dataptr[7] = (DCTELEM) DESCALE(tmp1 - tmp11 + tmp2, CONST_BITS-1); + + ctr++; + + if (ctr != DCTSIZE) { + if (ctr == 9) + break; /* Done. */ + dataptr += DCTSIZE; /* advance pointer to next row */ + } else + dataptr = workspace; /* switch pointer to extended workspace */ + } + + /* Pass 2: process columns. + * We leave the results scaled up by an overall factor of 8. + * We must also scale the output by (8/9)**2 = 64/81, which we partially + * fold into the constant multipliers and final/initial shifting: + * cK now represents sqrt(2) * cos(K*pi/18) * 128/81. + */ + + dataptr = data; + wsptr = workspace; + for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { + /* Even part */ + + tmp0 = dataptr[DCTSIZE*0] + wsptr[DCTSIZE*0]; + tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*7]; + tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*6]; + tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*5]; + tmp4 = dataptr[DCTSIZE*4]; + + tmp10 = dataptr[DCTSIZE*0] - wsptr[DCTSIZE*0]; + tmp11 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*7]; + tmp12 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*6]; + tmp13 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*5]; + + z1 = tmp0 + tmp2 + tmp3; + z2 = tmp1 + tmp4; + dataptr[DCTSIZE*0] = (DCTELEM) + DESCALE(MULTIPLY(z1 + z2, FIX(1.580246914)), /* 128/81 */ + CONST_BITS+2); + dataptr[DCTSIZE*6] = (DCTELEM) + DESCALE(MULTIPLY(z1 - z2 - z2, FIX(1.117403309)), /* c6 */ + CONST_BITS+2); + z1 = MULTIPLY(tmp0 - tmp2, FIX(2.100031287)); /* c2 */ + z2 = MULTIPLY(tmp1 - tmp4 - tmp4, FIX(1.117403309)); /* c6 */ + dataptr[DCTSIZE*2] = (DCTELEM) + DESCALE(MULTIPLY(tmp2 - tmp3, FIX(1.711961190)) /* c4 */ + + z1 + z2, CONST_BITS+2); + dataptr[DCTSIZE*4] = (DCTELEM) + DESCALE(MULTIPLY(tmp3 - tmp0, FIX(0.388070096)) /* c8 */ + + z1 - z2, CONST_BITS+2); + + /* Odd part */ + + dataptr[DCTSIZE*3] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 - tmp12 - tmp13, FIX(1.935399303)), /* c3 */ + CONST_BITS+2); + + tmp11 = MULTIPLY(tmp11, FIX(1.935399303)); /* c3 */ + tmp0 = MULTIPLY(tmp10 + tmp12, FIX(1.436506004)); /* c5 */ + tmp1 = MULTIPLY(tmp10 + tmp13, FIX(0.764348879)); /* c7 */ + + dataptr[DCTSIZE*1] = (DCTELEM) + DESCALE(tmp11 + tmp0 + tmp1, CONST_BITS+2); + + tmp2 = MULTIPLY(tmp12 - tmp13, FIX(2.200854883)); /* c1 */ + + dataptr[DCTSIZE*5] = (DCTELEM) + DESCALE(tmp0 - tmp11 - tmp2, CONST_BITS+2); + dataptr[DCTSIZE*7] = (DCTELEM) + DESCALE(tmp1 - tmp11 + tmp2, CONST_BITS+2); + + dataptr++; /* advance pointer to next column */ + wsptr++; /* advance pointer to next column */ + } +} + + +/* + * Perform the forward DCT on a 10x10 sample block. + */ + +GLOBAL(void) +jpeg_fdct_10x10 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) +{ + INT32 tmp0, tmp1, tmp2, tmp3, tmp4; + INT32 tmp10, tmp11, tmp12, tmp13, tmp14; + DCTELEM workspace[8*2]; + DCTELEM *dataptr; + DCTELEM *wsptr; + JSAMPROW elemptr; + int ctr; + SHIFT_TEMPS + + /* Pass 1: process rows. */ + /* Note results are scaled up by sqrt(8) compared to a true DCT; */ + /* we scale the results further by 2 as part of output adaption */ + /* scaling for different DCT size. */ + /* cK represents sqrt(2) * cos(K*pi/20). */ + + dataptr = data; + ctr = 0; + for (;;) { + elemptr = sample_data[ctr] + start_col; + + /* Even part */ + + tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[9]); + tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[8]); + tmp12 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[7]); + tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[6]); + tmp4 = GETJSAMPLE(elemptr[4]) + GETJSAMPLE(elemptr[5]); + + tmp10 = tmp0 + tmp4; + tmp13 = tmp0 - tmp4; + tmp11 = tmp1 + tmp3; + tmp14 = tmp1 - tmp3; + + tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[9]); + tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[8]); + tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[7]); + tmp3 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[6]); + tmp4 = GETJSAMPLE(elemptr[4]) - GETJSAMPLE(elemptr[5]); + + /* Apply unsigned->signed conversion */ + dataptr[0] = (DCTELEM) + ((tmp10 + tmp11 + tmp12 - 10 * CENTERJSAMPLE) << 1); + tmp12 += tmp12; + dataptr[4] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 - tmp12, FIX(1.144122806)) - /* c4 */ + MULTIPLY(tmp11 - tmp12, FIX(0.437016024)), /* c8 */ + CONST_BITS-1); + tmp10 = MULTIPLY(tmp13 + tmp14, FIX(0.831253876)); /* c6 */ + dataptr[2] = (DCTELEM) + DESCALE(tmp10 + MULTIPLY(tmp13, FIX(0.513743148)), /* c2-c6 */ + CONST_BITS-1); + dataptr[6] = (DCTELEM) + DESCALE(tmp10 - MULTIPLY(tmp14, FIX(2.176250899)), /* c2+c6 */ + CONST_BITS-1); + + /* Odd part */ + + tmp10 = tmp0 + tmp4; + tmp11 = tmp1 - tmp3; + dataptr[5] = (DCTELEM) ((tmp10 - tmp11 - tmp2) << 1); + tmp2 <<= CONST_BITS; + dataptr[1] = (DCTELEM) + DESCALE(MULTIPLY(tmp0, FIX(1.396802247)) + /* c1 */ + MULTIPLY(tmp1, FIX(1.260073511)) + tmp2 + /* c3 */ + MULTIPLY(tmp3, FIX(0.642039522)) + /* c7 */ + MULTIPLY(tmp4, FIX(0.221231742)), /* c9 */ + CONST_BITS-1); + tmp12 = MULTIPLY(tmp0 - tmp4, FIX(0.951056516)) - /* (c3+c7)/2 */ + MULTIPLY(tmp1 + tmp3, FIX(0.587785252)); /* (c1-c9)/2 */ + tmp13 = MULTIPLY(tmp10 + tmp11, FIX(0.309016994)) + /* (c3-c7)/2 */ + (tmp11 << (CONST_BITS - 1)) - tmp2; + dataptr[3] = (DCTELEM) DESCALE(tmp12 + tmp13, CONST_BITS-1); + dataptr[7] = (DCTELEM) DESCALE(tmp12 - tmp13, CONST_BITS-1); + + ctr++; + + if (ctr != DCTSIZE) { + if (ctr == 10) + break; /* Done. */ + dataptr += DCTSIZE; /* advance pointer to next row */ + } else + dataptr = workspace; /* switch pointer to extended workspace */ + } + + /* Pass 2: process columns. + * We leave the results scaled up by an overall factor of 8. + * We must also scale the output by (8/10)**2 = 16/25, which we partially + * fold into the constant multipliers and final/initial shifting: + * cK now represents sqrt(2) * cos(K*pi/20) * 32/25. + */ + + dataptr = data; + wsptr = workspace; + for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { + /* Even part */ + + tmp0 = dataptr[DCTSIZE*0] + wsptr[DCTSIZE*1]; + tmp1 = dataptr[DCTSIZE*1] + wsptr[DCTSIZE*0]; + tmp12 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*7]; + tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*6]; + tmp4 = dataptr[DCTSIZE*4] + dataptr[DCTSIZE*5]; + + tmp10 = tmp0 + tmp4; + tmp13 = tmp0 - tmp4; + tmp11 = tmp1 + tmp3; + tmp14 = tmp1 - tmp3; + + tmp0 = dataptr[DCTSIZE*0] - wsptr[DCTSIZE*1]; + tmp1 = dataptr[DCTSIZE*1] - wsptr[DCTSIZE*0]; + tmp2 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*7]; + tmp3 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*6]; + tmp4 = dataptr[DCTSIZE*4] - dataptr[DCTSIZE*5]; + + dataptr[DCTSIZE*0] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 + tmp11 + tmp12, FIX(1.28)), /* 32/25 */ + CONST_BITS+2); + tmp12 += tmp12; + dataptr[DCTSIZE*4] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 - tmp12, FIX(1.464477191)) - /* c4 */ + MULTIPLY(tmp11 - tmp12, FIX(0.559380511)), /* c8 */ + CONST_BITS+2); + tmp10 = MULTIPLY(tmp13 + tmp14, FIX(1.064004961)); /* c6 */ + dataptr[DCTSIZE*2] = (DCTELEM) + DESCALE(tmp10 + MULTIPLY(tmp13, FIX(0.657591230)), /* c2-c6 */ + CONST_BITS+2); + dataptr[DCTSIZE*6] = (DCTELEM) + DESCALE(tmp10 - MULTIPLY(tmp14, FIX(2.785601151)), /* c2+c6 */ + CONST_BITS+2); + + /* Odd part */ + + tmp10 = tmp0 + tmp4; + tmp11 = tmp1 - tmp3; + dataptr[DCTSIZE*5] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 - tmp11 - tmp2, FIX(1.28)), /* 32/25 */ + CONST_BITS+2); + tmp2 = MULTIPLY(tmp2, FIX(1.28)); /* 32/25 */ + dataptr[DCTSIZE*1] = (DCTELEM) + DESCALE(MULTIPLY(tmp0, FIX(1.787906876)) + /* c1 */ + MULTIPLY(tmp1, FIX(1.612894094)) + tmp2 + /* c3 */ + MULTIPLY(tmp3, FIX(0.821810588)) + /* c7 */ + MULTIPLY(tmp4, FIX(0.283176630)), /* c9 */ + CONST_BITS+2); + tmp12 = MULTIPLY(tmp0 - tmp4, FIX(1.217352341)) - /* (c3+c7)/2 */ + MULTIPLY(tmp1 + tmp3, FIX(0.752365123)); /* (c1-c9)/2 */ + tmp13 = MULTIPLY(tmp10 + tmp11, FIX(0.395541753)) + /* (c3-c7)/2 */ + MULTIPLY(tmp11, FIX(0.64)) - tmp2; /* 16/25 */ + dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp12 + tmp13, CONST_BITS+2); + dataptr[DCTSIZE*7] = (DCTELEM) DESCALE(tmp12 - tmp13, CONST_BITS+2); + + dataptr++; /* advance pointer to next column */ + wsptr++; /* advance pointer to next column */ + } +} + + +/* + * Perform the forward DCT on an 11x11 sample block. + */ + +GLOBAL(void) +jpeg_fdct_11x11 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) +{ + INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5; + INT32 tmp10, tmp11, tmp12, tmp13, tmp14; + INT32 z1, z2, z3; + DCTELEM workspace[8*3]; + DCTELEM *dataptr; + DCTELEM *wsptr; + JSAMPROW elemptr; + int ctr; + SHIFT_TEMPS + + /* Pass 1: process rows. */ + /* Note results are scaled up by sqrt(8) compared to a true DCT; */ + /* we scale the results further by 2 as part of output adaption */ + /* scaling for different DCT size. */ + /* cK represents sqrt(2) * cos(K*pi/22). */ + + dataptr = data; + ctr = 0; + for (;;) { + elemptr = sample_data[ctr] + start_col; + + /* Even part */ + + tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[10]); + tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[9]); + tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[8]); + tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[7]); + tmp4 = GETJSAMPLE(elemptr[4]) + GETJSAMPLE(elemptr[6]); + tmp5 = GETJSAMPLE(elemptr[5]); + + tmp10 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[10]); + tmp11 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[9]); + tmp12 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[8]); + tmp13 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[7]); + tmp14 = GETJSAMPLE(elemptr[4]) - GETJSAMPLE(elemptr[6]); + + /* Apply unsigned->signed conversion */ + dataptr[0] = (DCTELEM) + ((tmp0 + tmp1 + tmp2 + tmp3 + tmp4 + tmp5 - 11 * CENTERJSAMPLE) << 1); + tmp5 += tmp5; + tmp0 -= tmp5; + tmp1 -= tmp5; + tmp2 -= tmp5; + tmp3 -= tmp5; + tmp4 -= tmp5; + z1 = MULTIPLY(tmp0 + tmp3, FIX(1.356927976)) + /* c2 */ + MULTIPLY(tmp2 + tmp4, FIX(0.201263574)); /* c10 */ + z2 = MULTIPLY(tmp1 - tmp3, FIX(0.926112931)); /* c6 */ + z3 = MULTIPLY(tmp0 - tmp1, FIX(1.189712156)); /* c4 */ + dataptr[2] = (DCTELEM) + DESCALE(z1 + z2 - MULTIPLY(tmp3, FIX(1.018300590)) /* c2+c8-c6 */ + - MULTIPLY(tmp4, FIX(1.390975730)), /* c4+c10 */ + CONST_BITS-1); + dataptr[4] = (DCTELEM) + DESCALE(z2 + z3 + MULTIPLY(tmp1, FIX(0.062335650)) /* c4-c6-c10 */ + - MULTIPLY(tmp2, FIX(1.356927976)) /* c2 */ + + MULTIPLY(tmp4, FIX(0.587485545)), /* c8 */ + CONST_BITS-1); + dataptr[6] = (DCTELEM) + DESCALE(z1 + z3 - MULTIPLY(tmp0, FIX(1.620527200)) /* c2+c4-c6 */ + - MULTIPLY(tmp2, FIX(0.788749120)), /* c8+c10 */ + CONST_BITS-1); + + /* Odd part */ + + tmp1 = MULTIPLY(tmp10 + tmp11, FIX(1.286413905)); /* c3 */ + tmp2 = MULTIPLY(tmp10 + tmp12, FIX(1.068791298)); /* c5 */ + tmp3 = MULTIPLY(tmp10 + tmp13, FIX(0.764581576)); /* c7 */ + tmp0 = tmp1 + tmp2 + tmp3 - MULTIPLY(tmp10, FIX(1.719967871)) /* c7+c5+c3-c1 */ + + MULTIPLY(tmp14, FIX(0.398430003)); /* c9 */ + tmp4 = MULTIPLY(tmp11 + tmp12, - FIX(0.764581576)); /* -c7 */ + tmp5 = MULTIPLY(tmp11 + tmp13, - FIX(1.399818907)); /* -c1 */ + tmp1 += tmp4 + tmp5 + MULTIPLY(tmp11, FIX(1.276416582)) /* c9+c7+c1-c3 */ + - MULTIPLY(tmp14, FIX(1.068791298)); /* c5 */ + tmp10 = MULTIPLY(tmp12 + tmp13, FIX(0.398430003)); /* c9 */ + tmp2 += tmp4 + tmp10 - MULTIPLY(tmp12, FIX(1.989053629)) /* c9+c5+c3-c7 */ + + MULTIPLY(tmp14, FIX(1.399818907)); /* c1 */ + tmp3 += tmp5 + tmp10 + MULTIPLY(tmp13, FIX(1.305598626)) /* c1+c5-c9-c7 */ + - MULTIPLY(tmp14, FIX(1.286413905)); /* c3 */ + + dataptr[1] = (DCTELEM) DESCALE(tmp0, CONST_BITS-1); + dataptr[3] = (DCTELEM) DESCALE(tmp1, CONST_BITS-1); + dataptr[5] = (DCTELEM) DESCALE(tmp2, CONST_BITS-1); + dataptr[7] = (DCTELEM) DESCALE(tmp3, CONST_BITS-1); + + ctr++; + + if (ctr != DCTSIZE) { + if (ctr == 11) + break; /* Done. */ + dataptr += DCTSIZE; /* advance pointer to next row */ + } else + dataptr = workspace; /* switch pointer to extended workspace */ + } + + /* Pass 2: process columns. + * We leave the results scaled up by an overall factor of 8. + * We must also scale the output by (8/11)**2 = 64/121, which we partially + * fold into the constant multipliers and final/initial shifting: + * cK now represents sqrt(2) * cos(K*pi/22) * 128/121. + */ + + dataptr = data; + wsptr = workspace; + for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { + /* Even part */ + + tmp0 = dataptr[DCTSIZE*0] + wsptr[DCTSIZE*2]; + tmp1 = dataptr[DCTSIZE*1] + wsptr[DCTSIZE*1]; + tmp2 = dataptr[DCTSIZE*2] + wsptr[DCTSIZE*0]; + tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*7]; + tmp4 = dataptr[DCTSIZE*4] + dataptr[DCTSIZE*6]; + tmp5 = dataptr[DCTSIZE*5]; + + tmp10 = dataptr[DCTSIZE*0] - wsptr[DCTSIZE*2]; + tmp11 = dataptr[DCTSIZE*1] - wsptr[DCTSIZE*1]; + tmp12 = dataptr[DCTSIZE*2] - wsptr[DCTSIZE*0]; + tmp13 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*7]; + tmp14 = dataptr[DCTSIZE*4] - dataptr[DCTSIZE*6]; + + dataptr[DCTSIZE*0] = (DCTELEM) + DESCALE(MULTIPLY(tmp0 + tmp1 + tmp2 + tmp3 + tmp4 + tmp5, + FIX(1.057851240)), /* 128/121 */ + CONST_BITS+2); + tmp5 += tmp5; + tmp0 -= tmp5; + tmp1 -= tmp5; + tmp2 -= tmp5; + tmp3 -= tmp5; + tmp4 -= tmp5; + z1 = MULTIPLY(tmp0 + tmp3, FIX(1.435427942)) + /* c2 */ + MULTIPLY(tmp2 + tmp4, FIX(0.212906922)); /* c10 */ + z2 = MULTIPLY(tmp1 - tmp3, FIX(0.979689713)); /* c6 */ + z3 = MULTIPLY(tmp0 - tmp1, FIX(1.258538479)); /* c4 */ + dataptr[DCTSIZE*2] = (DCTELEM) + DESCALE(z1 + z2 - MULTIPLY(tmp3, FIX(1.077210542)) /* c2+c8-c6 */ + - MULTIPLY(tmp4, FIX(1.471445400)), /* c4+c10 */ + CONST_BITS+2); + dataptr[DCTSIZE*4] = (DCTELEM) + DESCALE(z2 + z3 + MULTIPLY(tmp1, FIX(0.065941844)) /* c4-c6-c10 */ + - MULTIPLY(tmp2, FIX(1.435427942)) /* c2 */ + + MULTIPLY(tmp4, FIX(0.621472312)), /* c8 */ + CONST_BITS+2); + dataptr[DCTSIZE*6] = (DCTELEM) + DESCALE(z1 + z3 - MULTIPLY(tmp0, FIX(1.714276708)) /* c2+c4-c6 */ + - MULTIPLY(tmp2, FIX(0.834379234)), /* c8+c10 */ + CONST_BITS+2); + + /* Odd part */ + + tmp1 = MULTIPLY(tmp10 + tmp11, FIX(1.360834544)); /* c3 */ + tmp2 = MULTIPLY(tmp10 + tmp12, FIX(1.130622199)); /* c5 */ + tmp3 = MULTIPLY(tmp10 + tmp13, FIX(0.808813568)); /* c7 */ + tmp0 = tmp1 + tmp2 + tmp3 - MULTIPLY(tmp10, FIX(1.819470145)) /* c7+c5+c3-c1 */ + + MULTIPLY(tmp14, FIX(0.421479672)); /* c9 */ + tmp4 = MULTIPLY(tmp11 + tmp12, - FIX(0.808813568)); /* -c7 */ + tmp5 = MULTIPLY(tmp11 + tmp13, - FIX(1.480800167)); /* -c1 */ + tmp1 += tmp4 + tmp5 + MULTIPLY(tmp11, FIX(1.350258864)) /* c9+c7+c1-c3 */ + - MULTIPLY(tmp14, FIX(1.130622199)); /* c5 */ + tmp10 = MULTIPLY(tmp12 + tmp13, FIX(0.421479672)); /* c9 */ + tmp2 += tmp4 + tmp10 - MULTIPLY(tmp12, FIX(2.104122847)) /* c9+c5+c3-c7 */ + + MULTIPLY(tmp14, FIX(1.480800167)); /* c1 */ + tmp3 += tmp5 + tmp10 + MULTIPLY(tmp13, FIX(1.381129125)) /* c1+c5-c9-c7 */ + - MULTIPLY(tmp14, FIX(1.360834544)); /* c3 */ + + dataptr[DCTSIZE*1] = (DCTELEM) DESCALE(tmp0, CONST_BITS+2); + dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp1, CONST_BITS+2); + dataptr[DCTSIZE*5] = (DCTELEM) DESCALE(tmp2, CONST_BITS+2); + dataptr[DCTSIZE*7] = (DCTELEM) DESCALE(tmp3, CONST_BITS+2); + + dataptr++; /* advance pointer to next column */ + wsptr++; /* advance pointer to next column */ + } +} + + +/* + * Perform the forward DCT on a 12x12 sample block. + */ + +GLOBAL(void) +jpeg_fdct_12x12 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) +{ + INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5; + INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15; + DCTELEM workspace[8*4]; + DCTELEM *dataptr; + DCTELEM *wsptr; + JSAMPROW elemptr; + int ctr; + SHIFT_TEMPS + + /* Pass 1: process rows. */ + /* Note results are scaled up by sqrt(8) compared to a true DCT. */ + /* cK represents sqrt(2) * cos(K*pi/24). */ + + dataptr = data; + ctr = 0; + for (;;) { + elemptr = sample_data[ctr] + start_col; + + /* Even part */ + + tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[11]); + tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[10]); + tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[9]); + tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[8]); + tmp4 = GETJSAMPLE(elemptr[4]) + GETJSAMPLE(elemptr[7]); + tmp5 = GETJSAMPLE(elemptr[5]) + GETJSAMPLE(elemptr[6]); + + tmp10 = tmp0 + tmp5; + tmp13 = tmp0 - tmp5; + tmp11 = tmp1 + tmp4; + tmp14 = tmp1 - tmp4; + tmp12 = tmp2 + tmp3; + tmp15 = tmp2 - tmp3; + + tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[11]); + tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[10]); + tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[9]); + tmp3 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[8]); + tmp4 = GETJSAMPLE(elemptr[4]) - GETJSAMPLE(elemptr[7]); + tmp5 = GETJSAMPLE(elemptr[5]) - GETJSAMPLE(elemptr[6]); + + /* Apply unsigned->signed conversion */ + dataptr[0] = (DCTELEM) (tmp10 + tmp11 + tmp12 - 12 * CENTERJSAMPLE); + dataptr[6] = (DCTELEM) (tmp13 - tmp14 - tmp15); + dataptr[4] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 - tmp12, FIX(1.224744871)), /* c4 */ + CONST_BITS); + dataptr[2] = (DCTELEM) + DESCALE(tmp14 - tmp15 + MULTIPLY(tmp13 + tmp15, FIX(1.366025404)), /* c2 */ + CONST_BITS); + + /* Odd part */ + + tmp10 = MULTIPLY(tmp1 + tmp4, FIX_0_541196100); /* c9 */ + tmp14 = tmp10 + MULTIPLY(tmp1, FIX_0_765366865); /* c3-c9 */ + tmp15 = tmp10 - MULTIPLY(tmp4, FIX_1_847759065); /* c3+c9 */ + tmp12 = MULTIPLY(tmp0 + tmp2, FIX(1.121971054)); /* c5 */ + tmp13 = MULTIPLY(tmp0 + tmp3, FIX(0.860918669)); /* c7 */ + tmp10 = tmp12 + tmp13 + tmp14 - MULTIPLY(tmp0, FIX(0.580774953)) /* c5+c7-c1 */ + + MULTIPLY(tmp5, FIX(0.184591911)); /* c11 */ + tmp11 = MULTIPLY(tmp2 + tmp3, - FIX(0.184591911)); /* -c11 */ + tmp12 += tmp11 - tmp15 - MULTIPLY(tmp2, FIX(2.339493912)) /* c1+c5-c11 */ + + MULTIPLY(tmp5, FIX(0.860918669)); /* c7 */ + tmp13 += tmp11 - tmp14 + MULTIPLY(tmp3, FIX(0.725788011)) /* c1+c11-c7 */ + - MULTIPLY(tmp5, FIX(1.121971054)); /* c5 */ + tmp11 = tmp15 + MULTIPLY(tmp0 - tmp3, FIX(1.306562965)) /* c3 */ + - MULTIPLY(tmp2 + tmp5, FIX_0_541196100); /* c9 */ + + dataptr[1] = (DCTELEM) DESCALE(tmp10, CONST_BITS); + dataptr[3] = (DCTELEM) DESCALE(tmp11, CONST_BITS); + dataptr[5] = (DCTELEM) DESCALE(tmp12, CONST_BITS); + dataptr[7] = (DCTELEM) DESCALE(tmp13, CONST_BITS); + + ctr++; + + if (ctr != DCTSIZE) { + if (ctr == 12) + break; /* Done. */ + dataptr += DCTSIZE; /* advance pointer to next row */ + } else + dataptr = workspace; /* switch pointer to extended workspace */ + } + + /* Pass 2: process columns. + * We leave the results scaled up by an overall factor of 8. + * We must also scale the output by (8/12)**2 = 4/9, which we partially + * fold into the constant multipliers and final shifting: + * cK now represents sqrt(2) * cos(K*pi/24) * 8/9. + */ + + dataptr = data; + wsptr = workspace; + for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { + /* Even part */ + + tmp0 = dataptr[DCTSIZE*0] + wsptr[DCTSIZE*3]; + tmp1 = dataptr[DCTSIZE*1] + wsptr[DCTSIZE*2]; + tmp2 = dataptr[DCTSIZE*2] + wsptr[DCTSIZE*1]; + tmp3 = dataptr[DCTSIZE*3] + wsptr[DCTSIZE*0]; + tmp4 = dataptr[DCTSIZE*4] + dataptr[DCTSIZE*7]; + tmp5 = dataptr[DCTSIZE*5] + dataptr[DCTSIZE*6]; + + tmp10 = tmp0 + tmp5; + tmp13 = tmp0 - tmp5; + tmp11 = tmp1 + tmp4; + tmp14 = tmp1 - tmp4; + tmp12 = tmp2 + tmp3; + tmp15 = tmp2 - tmp3; + + tmp0 = dataptr[DCTSIZE*0] - wsptr[DCTSIZE*3]; + tmp1 = dataptr[DCTSIZE*1] - wsptr[DCTSIZE*2]; + tmp2 = dataptr[DCTSIZE*2] - wsptr[DCTSIZE*1]; + tmp3 = dataptr[DCTSIZE*3] - wsptr[DCTSIZE*0]; + tmp4 = dataptr[DCTSIZE*4] - dataptr[DCTSIZE*7]; + tmp5 = dataptr[DCTSIZE*5] - dataptr[DCTSIZE*6]; + + dataptr[DCTSIZE*0] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 + tmp11 + tmp12, FIX(0.888888889)), /* 8/9 */ + CONST_BITS+1); + dataptr[DCTSIZE*6] = (DCTELEM) + DESCALE(MULTIPLY(tmp13 - tmp14 - tmp15, FIX(0.888888889)), /* 8/9 */ + CONST_BITS+1); + dataptr[DCTSIZE*4] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 - tmp12, FIX(1.088662108)), /* c4 */ + CONST_BITS+1); + dataptr[DCTSIZE*2] = (DCTELEM) + DESCALE(MULTIPLY(tmp14 - tmp15, FIX(0.888888889)) + /* 8/9 */ + MULTIPLY(tmp13 + tmp15, FIX(1.214244803)), /* c2 */ + CONST_BITS+1); + + /* Odd part */ + + tmp10 = MULTIPLY(tmp1 + tmp4, FIX(0.481063200)); /* c9 */ + tmp14 = tmp10 + MULTIPLY(tmp1, FIX(0.680326102)); /* c3-c9 */ + tmp15 = tmp10 - MULTIPLY(tmp4, FIX(1.642452502)); /* c3+c9 */ + tmp12 = MULTIPLY(tmp0 + tmp2, FIX(0.997307603)); /* c5 */ + tmp13 = MULTIPLY(tmp0 + tmp3, FIX(0.765261039)); /* c7 */ + tmp10 = tmp12 + tmp13 + tmp14 - MULTIPLY(tmp0, FIX(0.516244403)) /* c5+c7-c1 */ + + MULTIPLY(tmp5, FIX(0.164081699)); /* c11 */ + tmp11 = MULTIPLY(tmp2 + tmp3, - FIX(0.164081699)); /* -c11 */ + tmp12 += tmp11 - tmp15 - MULTIPLY(tmp2, FIX(2.079550144)) /* c1+c5-c11 */ + + MULTIPLY(tmp5, FIX(0.765261039)); /* c7 */ + tmp13 += tmp11 - tmp14 + MULTIPLY(tmp3, FIX(0.645144899)) /* c1+c11-c7 */ + - MULTIPLY(tmp5, FIX(0.997307603)); /* c5 */ + tmp11 = tmp15 + MULTIPLY(tmp0 - tmp3, FIX(1.161389302)) /* c3 */ + - MULTIPLY(tmp2 + tmp5, FIX(0.481063200)); /* c9 */ + + dataptr[DCTSIZE*1] = (DCTELEM) DESCALE(tmp10, CONST_BITS+1); + dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp11, CONST_BITS+1); + dataptr[DCTSIZE*5] = (DCTELEM) DESCALE(tmp12, CONST_BITS+1); + dataptr[DCTSIZE*7] = (DCTELEM) DESCALE(tmp13, CONST_BITS+1); + + dataptr++; /* advance pointer to next column */ + wsptr++; /* advance pointer to next column */ + } +} + + +/* + * Perform the forward DCT on a 13x13 sample block. + */ + +GLOBAL(void) +jpeg_fdct_13x13 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) +{ + INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6; + INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15; + INT32 z1, z2; + DCTELEM workspace[8*5]; + DCTELEM *dataptr; + DCTELEM *wsptr; + JSAMPROW elemptr; + int ctr; + SHIFT_TEMPS + + /* Pass 1: process rows. */ + /* Note results are scaled up by sqrt(8) compared to a true DCT. */ + /* cK represents sqrt(2) * cos(K*pi/26). */ + + dataptr = data; + ctr = 0; + for (;;) { + elemptr = sample_data[ctr] + start_col; + + /* Even part */ + + tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[12]); + tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[11]); + tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[10]); + tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[9]); + tmp4 = GETJSAMPLE(elemptr[4]) + GETJSAMPLE(elemptr[8]); + tmp5 = GETJSAMPLE(elemptr[5]) + GETJSAMPLE(elemptr[7]); + tmp6 = GETJSAMPLE(elemptr[6]); + + tmp10 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[12]); + tmp11 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[11]); + tmp12 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[10]); + tmp13 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[9]); + tmp14 = GETJSAMPLE(elemptr[4]) - GETJSAMPLE(elemptr[8]); + tmp15 = GETJSAMPLE(elemptr[5]) - GETJSAMPLE(elemptr[7]); + + /* Apply unsigned->signed conversion */ + dataptr[0] = (DCTELEM) + (tmp0 + tmp1 + tmp2 + tmp3 + tmp4 + tmp5 + tmp6 - 13 * CENTERJSAMPLE); + tmp6 += tmp6; + tmp0 -= tmp6; + tmp1 -= tmp6; + tmp2 -= tmp6; + tmp3 -= tmp6; + tmp4 -= tmp6; + tmp5 -= tmp6; + dataptr[2] = (DCTELEM) + DESCALE(MULTIPLY(tmp0, FIX(1.373119086)) + /* c2 */ + MULTIPLY(tmp1, FIX(1.058554052)) + /* c6 */ + MULTIPLY(tmp2, FIX(0.501487041)) - /* c10 */ + MULTIPLY(tmp3, FIX(0.170464608)) - /* c12 */ + MULTIPLY(tmp4, FIX(0.803364869)) - /* c8 */ + MULTIPLY(tmp5, FIX(1.252223920)), /* c4 */ + CONST_BITS); + z1 = MULTIPLY(tmp0 - tmp2, FIX(1.155388986)) - /* (c4+c6)/2 */ + MULTIPLY(tmp3 - tmp4, FIX(0.435816023)) - /* (c2-c10)/2 */ + MULTIPLY(tmp1 - tmp5, FIX(0.316450131)); /* (c8-c12)/2 */ + z2 = MULTIPLY(tmp0 + tmp2, FIX(0.096834934)) - /* (c4-c6)/2 */ + MULTIPLY(tmp3 + tmp4, FIX(0.937303064)) + /* (c2+c10)/2 */ + MULTIPLY(tmp1 + tmp5, FIX(0.486914739)); /* (c8+c12)/2 */ + + dataptr[4] = (DCTELEM) DESCALE(z1 + z2, CONST_BITS); + dataptr[6] = (DCTELEM) DESCALE(z1 - z2, CONST_BITS); + + /* Odd part */ + + tmp1 = MULTIPLY(tmp10 + tmp11, FIX(1.322312651)); /* c3 */ + tmp2 = MULTIPLY(tmp10 + tmp12, FIX(1.163874945)); /* c5 */ + tmp3 = MULTIPLY(tmp10 + tmp13, FIX(0.937797057)) + /* c7 */ + MULTIPLY(tmp14 + tmp15, FIX(0.338443458)); /* c11 */ + tmp0 = tmp1 + tmp2 + tmp3 - + MULTIPLY(tmp10, FIX(2.020082300)) + /* c3+c5+c7-c1 */ + MULTIPLY(tmp14, FIX(0.318774355)); /* c9-c11 */ + tmp4 = MULTIPLY(tmp14 - tmp15, FIX(0.937797057)) - /* c7 */ + MULTIPLY(tmp11 + tmp12, FIX(0.338443458)); /* c11 */ + tmp5 = MULTIPLY(tmp11 + tmp13, - FIX(1.163874945)); /* -c5 */ + tmp1 += tmp4 + tmp5 + + MULTIPLY(tmp11, FIX(0.837223564)) - /* c5+c9+c11-c3 */ + MULTIPLY(tmp14, FIX(2.341699410)); /* c1+c7 */ + tmp6 = MULTIPLY(tmp12 + tmp13, - FIX(0.657217813)); /* -c9 */ + tmp2 += tmp4 + tmp6 - + MULTIPLY(tmp12, FIX(1.572116027)) + /* c1+c5-c9-c11 */ + MULTIPLY(tmp15, FIX(2.260109708)); /* c3+c7 */ + tmp3 += tmp5 + tmp6 + + MULTIPLY(tmp13, FIX(2.205608352)) - /* c3+c5+c9-c7 */ + MULTIPLY(tmp15, FIX(1.742345811)); /* c1+c11 */ + + dataptr[1] = (DCTELEM) DESCALE(tmp0, CONST_BITS); + dataptr[3] = (DCTELEM) DESCALE(tmp1, CONST_BITS); + dataptr[5] = (DCTELEM) DESCALE(tmp2, CONST_BITS); + dataptr[7] = (DCTELEM) DESCALE(tmp3, CONST_BITS); + + ctr++; + + if (ctr != DCTSIZE) { + if (ctr == 13) + break; /* Done. */ + dataptr += DCTSIZE; /* advance pointer to next row */ + } else + dataptr = workspace; /* switch pointer to extended workspace */ + } + + /* Pass 2: process columns. + * We leave the results scaled up by an overall factor of 8. + * We must also scale the output by (8/13)**2 = 64/169, which we partially + * fold into the constant multipliers and final shifting: + * cK now represents sqrt(2) * cos(K*pi/26) * 128/169. + */ + + dataptr = data; + wsptr = workspace; + for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { + /* Even part */ + + tmp0 = dataptr[DCTSIZE*0] + wsptr[DCTSIZE*4]; + tmp1 = dataptr[DCTSIZE*1] + wsptr[DCTSIZE*3]; + tmp2 = dataptr[DCTSIZE*2] + wsptr[DCTSIZE*2]; + tmp3 = dataptr[DCTSIZE*3] + wsptr[DCTSIZE*1]; + tmp4 = dataptr[DCTSIZE*4] + wsptr[DCTSIZE*0]; + tmp5 = dataptr[DCTSIZE*5] + dataptr[DCTSIZE*7]; + tmp6 = dataptr[DCTSIZE*6]; + + tmp10 = dataptr[DCTSIZE*0] - wsptr[DCTSIZE*4]; + tmp11 = dataptr[DCTSIZE*1] - wsptr[DCTSIZE*3]; + tmp12 = dataptr[DCTSIZE*2] - wsptr[DCTSIZE*2]; + tmp13 = dataptr[DCTSIZE*3] - wsptr[DCTSIZE*1]; + tmp14 = dataptr[DCTSIZE*4] - wsptr[DCTSIZE*0]; + tmp15 = dataptr[DCTSIZE*5] - dataptr[DCTSIZE*7]; + + dataptr[DCTSIZE*0] = (DCTELEM) + DESCALE(MULTIPLY(tmp0 + tmp1 + tmp2 + tmp3 + tmp4 + tmp5 + tmp6, + FIX(0.757396450)), /* 128/169 */ + CONST_BITS+1); + tmp6 += tmp6; + tmp0 -= tmp6; + tmp1 -= tmp6; + tmp2 -= tmp6; + tmp3 -= tmp6; + tmp4 -= tmp6; + tmp5 -= tmp6; + dataptr[DCTSIZE*2] = (DCTELEM) + DESCALE(MULTIPLY(tmp0, FIX(1.039995521)) + /* c2 */ + MULTIPLY(tmp1, FIX(0.801745081)) + /* c6 */ + MULTIPLY(tmp2, FIX(0.379824504)) - /* c10 */ + MULTIPLY(tmp3, FIX(0.129109289)) - /* c12 */ + MULTIPLY(tmp4, FIX(0.608465700)) - /* c8 */ + MULTIPLY(tmp5, FIX(0.948429952)), /* c4 */ + CONST_BITS+1); + z1 = MULTIPLY(tmp0 - tmp2, FIX(0.875087516)) - /* (c4+c6)/2 */ + MULTIPLY(tmp3 - tmp4, FIX(0.330085509)) - /* (c2-c10)/2 */ + MULTIPLY(tmp1 - tmp5, FIX(0.239678205)); /* (c8-c12)/2 */ + z2 = MULTIPLY(tmp0 + tmp2, FIX(0.073342435)) - /* (c4-c6)/2 */ + MULTIPLY(tmp3 + tmp4, FIX(0.709910013)) + /* (c2+c10)/2 */ + MULTIPLY(tmp1 + tmp5, FIX(0.368787494)); /* (c8+c12)/2 */ + + dataptr[DCTSIZE*4] = (DCTELEM) DESCALE(z1 + z2, CONST_BITS+1); + dataptr[DCTSIZE*6] = (DCTELEM) DESCALE(z1 - z2, CONST_BITS+1); + + /* Odd part */ + + tmp1 = MULTIPLY(tmp10 + tmp11, FIX(1.001514908)); /* c3 */ + tmp2 = MULTIPLY(tmp10 + tmp12, FIX(0.881514751)); /* c5 */ + tmp3 = MULTIPLY(tmp10 + tmp13, FIX(0.710284161)) + /* c7 */ + MULTIPLY(tmp14 + tmp15, FIX(0.256335874)); /* c11 */ + tmp0 = tmp1 + tmp2 + tmp3 - + MULTIPLY(tmp10, FIX(1.530003162)) + /* c3+c5+c7-c1 */ + MULTIPLY(tmp14, FIX(0.241438564)); /* c9-c11 */ + tmp4 = MULTIPLY(tmp14 - tmp15, FIX(0.710284161)) - /* c7 */ + MULTIPLY(tmp11 + tmp12, FIX(0.256335874)); /* c11 */ + tmp5 = MULTIPLY(tmp11 + tmp13, - FIX(0.881514751)); /* -c5 */ + tmp1 += tmp4 + tmp5 + + MULTIPLY(tmp11, FIX(0.634110155)) - /* c5+c9+c11-c3 */ + MULTIPLY(tmp14, FIX(1.773594819)); /* c1+c7 */ + tmp6 = MULTIPLY(tmp12 + tmp13, - FIX(0.497774438)); /* -c9 */ + tmp2 += tmp4 + tmp6 - + MULTIPLY(tmp12, FIX(1.190715098)) + /* c1+c5-c9-c11 */ + MULTIPLY(tmp15, FIX(1.711799069)); /* c3+c7 */ + tmp3 += tmp5 + tmp6 + + MULTIPLY(tmp13, FIX(1.670519935)) - /* c3+c5+c9-c7 */ + MULTIPLY(tmp15, FIX(1.319646532)); /* c1+c11 */ + + dataptr[DCTSIZE*1] = (DCTELEM) DESCALE(tmp0, CONST_BITS+1); + dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp1, CONST_BITS+1); + dataptr[DCTSIZE*5] = (DCTELEM) DESCALE(tmp2, CONST_BITS+1); + dataptr[DCTSIZE*7] = (DCTELEM) DESCALE(tmp3, CONST_BITS+1); + + dataptr++; /* advance pointer to next column */ + wsptr++; /* advance pointer to next column */ + } +} + + +/* + * Perform the forward DCT on a 14x14 sample block. + */ + +GLOBAL(void) +jpeg_fdct_14x14 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) +{ + INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6; + INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, tmp16; + DCTELEM workspace[8*6]; + DCTELEM *dataptr; + DCTELEM *wsptr; + JSAMPROW elemptr; + int ctr; + SHIFT_TEMPS + + /* Pass 1: process rows. */ + /* Note results are scaled up by sqrt(8) compared to a true DCT. */ + /* cK represents sqrt(2) * cos(K*pi/28). */ + + dataptr = data; + ctr = 0; + for (;;) { + elemptr = sample_data[ctr] + start_col; + + /* Even part */ + + tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[13]); + tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[12]); + tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[11]); + tmp13 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[10]); + tmp4 = GETJSAMPLE(elemptr[4]) + GETJSAMPLE(elemptr[9]); + tmp5 = GETJSAMPLE(elemptr[5]) + GETJSAMPLE(elemptr[8]); + tmp6 = GETJSAMPLE(elemptr[6]) + GETJSAMPLE(elemptr[7]); + + tmp10 = tmp0 + tmp6; + tmp14 = tmp0 - tmp6; + tmp11 = tmp1 + tmp5; + tmp15 = tmp1 - tmp5; + tmp12 = tmp2 + tmp4; + tmp16 = tmp2 - tmp4; + + tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[13]); + tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[12]); + tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[11]); + tmp3 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[10]); + tmp4 = GETJSAMPLE(elemptr[4]) - GETJSAMPLE(elemptr[9]); + tmp5 = GETJSAMPLE(elemptr[5]) - GETJSAMPLE(elemptr[8]); + tmp6 = GETJSAMPLE(elemptr[6]) - GETJSAMPLE(elemptr[7]); + + /* Apply unsigned->signed conversion */ + dataptr[0] = (DCTELEM) + (tmp10 + tmp11 + tmp12 + tmp13 - 14 * CENTERJSAMPLE); + tmp13 += tmp13; + dataptr[4] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 - tmp13, FIX(1.274162392)) + /* c4 */ + MULTIPLY(tmp11 - tmp13, FIX(0.314692123)) - /* c12 */ + MULTIPLY(tmp12 - tmp13, FIX(0.881747734)), /* c8 */ + CONST_BITS); + + tmp10 = MULTIPLY(tmp14 + tmp15, FIX(1.105676686)); /* c6 */ + + dataptr[2] = (DCTELEM) + DESCALE(tmp10 + MULTIPLY(tmp14, FIX(0.273079590)) /* c2-c6 */ + + MULTIPLY(tmp16, FIX(0.613604268)), /* c10 */ + CONST_BITS); + dataptr[6] = (DCTELEM) + DESCALE(tmp10 - MULTIPLY(tmp15, FIX(1.719280954)) /* c6+c10 */ + - MULTIPLY(tmp16, FIX(1.378756276)), /* c2 */ + CONST_BITS); + + /* Odd part */ + + tmp10 = tmp1 + tmp2; + tmp11 = tmp5 - tmp4; + dataptr[7] = (DCTELEM) (tmp0 - tmp10 + tmp3 - tmp11 - tmp6); + tmp3 <<= CONST_BITS; + tmp10 = MULTIPLY(tmp10, - FIX(0.158341681)); /* -c13 */ + tmp11 = MULTIPLY(tmp11, FIX(1.405321284)); /* c1 */ + tmp10 += tmp11 - tmp3; + tmp11 = MULTIPLY(tmp0 + tmp2, FIX(1.197448846)) + /* c5 */ + MULTIPLY(tmp4 + tmp6, FIX(0.752406978)); /* c9 */ + dataptr[5] = (DCTELEM) + DESCALE(tmp10 + tmp11 - MULTIPLY(tmp2, FIX(2.373959773)) /* c3+c5-c13 */ + + MULTIPLY(tmp4, FIX(1.119999435)), /* c1+c11-c9 */ + CONST_BITS); + tmp12 = MULTIPLY(tmp0 + tmp1, FIX(1.334852607)) + /* c3 */ + MULTIPLY(tmp5 - tmp6, FIX(0.467085129)); /* c11 */ + dataptr[3] = (DCTELEM) + DESCALE(tmp10 + tmp12 - MULTIPLY(tmp1, FIX(0.424103948)) /* c3-c9-c13 */ + - MULTIPLY(tmp5, FIX(3.069855259)), /* c1+c5+c11 */ + CONST_BITS); + dataptr[1] = (DCTELEM) + DESCALE(tmp11 + tmp12 + tmp3 + tmp6 - + MULTIPLY(tmp0 + tmp6, FIX(1.126980169)), /* c3+c5-c1 */ + CONST_BITS); + + ctr++; + + if (ctr != DCTSIZE) { + if (ctr == 14) + break; /* Done. */ + dataptr += DCTSIZE; /* advance pointer to next row */ + } else + dataptr = workspace; /* switch pointer to extended workspace */ + } + + /* Pass 2: process columns. + * We leave the results scaled up by an overall factor of 8. + * We must also scale the output by (8/14)**2 = 16/49, which we partially + * fold into the constant multipliers and final shifting: + * cK now represents sqrt(2) * cos(K*pi/28) * 32/49. + */ + + dataptr = data; + wsptr = workspace; + for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { + /* Even part */ + + tmp0 = dataptr[DCTSIZE*0] + wsptr[DCTSIZE*5]; + tmp1 = dataptr[DCTSIZE*1] + wsptr[DCTSIZE*4]; + tmp2 = dataptr[DCTSIZE*2] + wsptr[DCTSIZE*3]; + tmp13 = dataptr[DCTSIZE*3] + wsptr[DCTSIZE*2]; + tmp4 = dataptr[DCTSIZE*4] + wsptr[DCTSIZE*1]; + tmp5 = dataptr[DCTSIZE*5] + wsptr[DCTSIZE*0]; + tmp6 = dataptr[DCTSIZE*6] + dataptr[DCTSIZE*7]; + + tmp10 = tmp0 + tmp6; + tmp14 = tmp0 - tmp6; + tmp11 = tmp1 + tmp5; + tmp15 = tmp1 - tmp5; + tmp12 = tmp2 + tmp4; + tmp16 = tmp2 - tmp4; + + tmp0 = dataptr[DCTSIZE*0] - wsptr[DCTSIZE*5]; + tmp1 = dataptr[DCTSIZE*1] - wsptr[DCTSIZE*4]; + tmp2 = dataptr[DCTSIZE*2] - wsptr[DCTSIZE*3]; + tmp3 = dataptr[DCTSIZE*3] - wsptr[DCTSIZE*2]; + tmp4 = dataptr[DCTSIZE*4] - wsptr[DCTSIZE*1]; + tmp5 = dataptr[DCTSIZE*5] - wsptr[DCTSIZE*0]; + tmp6 = dataptr[DCTSIZE*6] - dataptr[DCTSIZE*7]; + + dataptr[DCTSIZE*0] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 + tmp11 + tmp12 + tmp13, + FIX(0.653061224)), /* 32/49 */ + CONST_BITS+1); + tmp13 += tmp13; + dataptr[DCTSIZE*4] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 - tmp13, FIX(0.832106052)) + /* c4 */ + MULTIPLY(tmp11 - tmp13, FIX(0.205513223)) - /* c12 */ + MULTIPLY(tmp12 - tmp13, FIX(0.575835255)), /* c8 */ + CONST_BITS+1); + + tmp10 = MULTIPLY(tmp14 + tmp15, FIX(0.722074570)); /* c6 */ + + dataptr[DCTSIZE*2] = (DCTELEM) + DESCALE(tmp10 + MULTIPLY(tmp14, FIX(0.178337691)) /* c2-c6 */ + + MULTIPLY(tmp16, FIX(0.400721155)), /* c10 */ + CONST_BITS+1); + dataptr[DCTSIZE*6] = (DCTELEM) + DESCALE(tmp10 - MULTIPLY(tmp15, FIX(1.122795725)) /* c6+c10 */ + - MULTIPLY(tmp16, FIX(0.900412262)), /* c2 */ + CONST_BITS+1); + + /* Odd part */ + + tmp10 = tmp1 + tmp2; + tmp11 = tmp5 - tmp4; + dataptr[DCTSIZE*7] = (DCTELEM) + DESCALE(MULTIPLY(tmp0 - tmp10 + tmp3 - tmp11 - tmp6, + FIX(0.653061224)), /* 32/49 */ + CONST_BITS+1); + tmp3 = MULTIPLY(tmp3 , FIX(0.653061224)); /* 32/49 */ + tmp10 = MULTIPLY(tmp10, - FIX(0.103406812)); /* -c13 */ + tmp11 = MULTIPLY(tmp11, FIX(0.917760839)); /* c1 */ + tmp10 += tmp11 - tmp3; + tmp11 = MULTIPLY(tmp0 + tmp2, FIX(0.782007410)) + /* c5 */ + MULTIPLY(tmp4 + tmp6, FIX(0.491367823)); /* c9 */ + dataptr[DCTSIZE*5] = (DCTELEM) + DESCALE(tmp10 + tmp11 - MULTIPLY(tmp2, FIX(1.550341076)) /* c3+c5-c13 */ + + MULTIPLY(tmp4, FIX(0.731428202)), /* c1+c11-c9 */ + CONST_BITS+1); + tmp12 = MULTIPLY(tmp0 + tmp1, FIX(0.871740478)) + /* c3 */ + MULTIPLY(tmp5 - tmp6, FIX(0.305035186)); /* c11 */ + dataptr[DCTSIZE*3] = (DCTELEM) + DESCALE(tmp10 + tmp12 - MULTIPLY(tmp1, FIX(0.276965844)) /* c3-c9-c13 */ + - MULTIPLY(tmp5, FIX(2.004803435)), /* c1+c5+c11 */ + CONST_BITS+1); + dataptr[DCTSIZE*1] = (DCTELEM) + DESCALE(tmp11 + tmp12 + tmp3 + - MULTIPLY(tmp0, FIX(0.735987049)) /* c3+c5-c1 */ + - MULTIPLY(tmp6, FIX(0.082925825)), /* c9-c11-c13 */ + CONST_BITS+1); + + dataptr++; /* advance pointer to next column */ + wsptr++; /* advance pointer to next column */ + } +} + + +/* + * Perform the forward DCT on a 15x15 sample block. + */ + +GLOBAL(void) +jpeg_fdct_15x15 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) +{ + INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; + INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, tmp16; + INT32 z1, z2, z3; + DCTELEM workspace[8*7]; + DCTELEM *dataptr; + DCTELEM *wsptr; + JSAMPROW elemptr; + int ctr; + SHIFT_TEMPS + + /* Pass 1: process rows. */ + /* Note results are scaled up by sqrt(8) compared to a true DCT. */ + /* cK represents sqrt(2) * cos(K*pi/30). */ + + dataptr = data; + ctr = 0; + for (;;) { + elemptr = sample_data[ctr] + start_col; + + /* Even part */ + + tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[14]); + tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[13]); + tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[12]); + tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[11]); + tmp4 = GETJSAMPLE(elemptr[4]) + GETJSAMPLE(elemptr[10]); + tmp5 = GETJSAMPLE(elemptr[5]) + GETJSAMPLE(elemptr[9]); + tmp6 = GETJSAMPLE(elemptr[6]) + GETJSAMPLE(elemptr[8]); + tmp7 = GETJSAMPLE(elemptr[7]); + + tmp10 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[14]); + tmp11 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[13]); + tmp12 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[12]); + tmp13 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[11]); + tmp14 = GETJSAMPLE(elemptr[4]) - GETJSAMPLE(elemptr[10]); + tmp15 = GETJSAMPLE(elemptr[5]) - GETJSAMPLE(elemptr[9]); + tmp16 = GETJSAMPLE(elemptr[6]) - GETJSAMPLE(elemptr[8]); + + z1 = tmp0 + tmp4 + tmp5; + z2 = tmp1 + tmp3 + tmp6; + z3 = tmp2 + tmp7; + /* Apply unsigned->signed conversion */ + dataptr[0] = (DCTELEM) (z1 + z2 + z3 - 15 * CENTERJSAMPLE); + z3 += z3; + dataptr[6] = (DCTELEM) + DESCALE(MULTIPLY(z1 - z3, FIX(1.144122806)) - /* c6 */ + MULTIPLY(z2 - z3, FIX(0.437016024)), /* c12 */ + CONST_BITS); + tmp2 += ((tmp1 + tmp4) >> 1) - tmp7 - tmp7; + z1 = MULTIPLY(tmp3 - tmp2, FIX(1.531135173)) - /* c2+c14 */ + MULTIPLY(tmp6 - tmp2, FIX(2.238241955)); /* c4+c8 */ + z2 = MULTIPLY(tmp5 - tmp2, FIX(0.798468008)) - /* c8-c14 */ + MULTIPLY(tmp0 - tmp2, FIX(0.091361227)); /* c2-c4 */ + z3 = MULTIPLY(tmp0 - tmp3, FIX(1.383309603)) + /* c2 */ + MULTIPLY(tmp6 - tmp5, FIX(0.946293579)) + /* c8 */ + MULTIPLY(tmp1 - tmp4, FIX(0.790569415)); /* (c6+c12)/2 */ + + dataptr[2] = (DCTELEM) DESCALE(z1 + z3, CONST_BITS); + dataptr[4] = (DCTELEM) DESCALE(z2 + z3, CONST_BITS); + + /* Odd part */ + + tmp2 = MULTIPLY(tmp10 - tmp12 - tmp13 + tmp15 + tmp16, + FIX(1.224744871)); /* c5 */ + tmp1 = MULTIPLY(tmp10 - tmp14 - tmp15, FIX(1.344997024)) + /* c3 */ + MULTIPLY(tmp11 - tmp13 - tmp16, FIX(0.831253876)); /* c9 */ + tmp12 = MULTIPLY(tmp12, FIX(1.224744871)); /* c5 */ + tmp4 = MULTIPLY(tmp10 - tmp16, FIX(1.406466353)) + /* c1 */ + MULTIPLY(tmp11 + tmp14, FIX(1.344997024)) + /* c3 */ + MULTIPLY(tmp13 + tmp15, FIX(0.575212477)); /* c11 */ + tmp0 = MULTIPLY(tmp13, FIX(0.475753014)) - /* c7-c11 */ + MULTIPLY(tmp14, FIX(0.513743148)) + /* c3-c9 */ + MULTIPLY(tmp16, FIX(1.700497885)) + tmp4 + tmp12; /* c1+c13 */ + tmp3 = MULTIPLY(tmp10, - FIX(0.355500862)) - /* -(c1-c7) */ + MULTIPLY(tmp11, FIX(2.176250899)) - /* c3+c9 */ + MULTIPLY(tmp15, FIX(0.869244010)) + tmp4 - tmp12; /* c11+c13 */ + + dataptr[1] = (DCTELEM) DESCALE(tmp0, CONST_BITS); + dataptr[3] = (DCTELEM) DESCALE(tmp1, CONST_BITS); + dataptr[5] = (DCTELEM) DESCALE(tmp2, CONST_BITS); + dataptr[7] = (DCTELEM) DESCALE(tmp3, CONST_BITS); + + ctr++; + + if (ctr != DCTSIZE) { + if (ctr == 15) + break; /* Done. */ + dataptr += DCTSIZE; /* advance pointer to next row */ + } else + dataptr = workspace; /* switch pointer to extended workspace */ + } + + /* Pass 2: process columns. + * We leave the results scaled up by an overall factor of 8. + * We must also scale the output by (8/15)**2 = 64/225, which we partially + * fold into the constant multipliers and final shifting: + * cK now represents sqrt(2) * cos(K*pi/30) * 256/225. + */ + + dataptr = data; + wsptr = workspace; + for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { + /* Even part */ + + tmp0 = dataptr[DCTSIZE*0] + wsptr[DCTSIZE*6]; + tmp1 = dataptr[DCTSIZE*1] + wsptr[DCTSIZE*5]; + tmp2 = dataptr[DCTSIZE*2] + wsptr[DCTSIZE*4]; + tmp3 = dataptr[DCTSIZE*3] + wsptr[DCTSIZE*3]; + tmp4 = dataptr[DCTSIZE*4] + wsptr[DCTSIZE*2]; + tmp5 = dataptr[DCTSIZE*5] + wsptr[DCTSIZE*1]; + tmp6 = dataptr[DCTSIZE*6] + wsptr[DCTSIZE*0]; + tmp7 = dataptr[DCTSIZE*7]; + + tmp10 = dataptr[DCTSIZE*0] - wsptr[DCTSIZE*6]; + tmp11 = dataptr[DCTSIZE*1] - wsptr[DCTSIZE*5]; + tmp12 = dataptr[DCTSIZE*2] - wsptr[DCTSIZE*4]; + tmp13 = dataptr[DCTSIZE*3] - wsptr[DCTSIZE*3]; + tmp14 = dataptr[DCTSIZE*4] - wsptr[DCTSIZE*2]; + tmp15 = dataptr[DCTSIZE*5] - wsptr[DCTSIZE*1]; + tmp16 = dataptr[DCTSIZE*6] - wsptr[DCTSIZE*0]; + + z1 = tmp0 + tmp4 + tmp5; + z2 = tmp1 + tmp3 + tmp6; + z3 = tmp2 + tmp7; + dataptr[DCTSIZE*0] = (DCTELEM) + DESCALE(MULTIPLY(z1 + z2 + z3, FIX(1.137777778)), /* 256/225 */ + CONST_BITS+2); + z3 += z3; + dataptr[DCTSIZE*6] = (DCTELEM) + DESCALE(MULTIPLY(z1 - z3, FIX(1.301757503)) - /* c6 */ + MULTIPLY(z2 - z3, FIX(0.497227121)), /* c12 */ + CONST_BITS+2); + tmp2 += ((tmp1 + tmp4) >> 1) - tmp7 - tmp7; + z1 = MULTIPLY(tmp3 - tmp2, FIX(1.742091575)) - /* c2+c14 */ + MULTIPLY(tmp6 - tmp2, FIX(2.546621957)); /* c4+c8 */ + z2 = MULTIPLY(tmp5 - tmp2, FIX(0.908479156)) - /* c8-c14 */ + MULTIPLY(tmp0 - tmp2, FIX(0.103948774)); /* c2-c4 */ + z3 = MULTIPLY(tmp0 - tmp3, FIX(1.573898926)) + /* c2 */ + MULTIPLY(tmp6 - tmp5, FIX(1.076671805)) + /* c8 */ + MULTIPLY(tmp1 - tmp4, FIX(0.899492312)); /* (c6+c12)/2 */ + + dataptr[DCTSIZE*2] = (DCTELEM) DESCALE(z1 + z3, CONST_BITS+2); + dataptr[DCTSIZE*4] = (DCTELEM) DESCALE(z2 + z3, CONST_BITS+2); + + /* Odd part */ + + tmp2 = MULTIPLY(tmp10 - tmp12 - tmp13 + tmp15 + tmp16, + FIX(1.393487498)); /* c5 */ + tmp1 = MULTIPLY(tmp10 - tmp14 - tmp15, FIX(1.530307725)) + /* c3 */ + MULTIPLY(tmp11 - tmp13 - tmp16, FIX(0.945782187)); /* c9 */ + tmp12 = MULTIPLY(tmp12, FIX(1.393487498)); /* c5 */ + tmp4 = MULTIPLY(tmp10 - tmp16, FIX(1.600246161)) + /* c1 */ + MULTIPLY(tmp11 + tmp14, FIX(1.530307725)) + /* c3 */ + MULTIPLY(tmp13 + tmp15, FIX(0.654463974)); /* c11 */ + tmp0 = MULTIPLY(tmp13, FIX(0.541301207)) - /* c7-c11 */ + MULTIPLY(tmp14, FIX(0.584525538)) + /* c3-c9 */ + MULTIPLY(tmp16, FIX(1.934788705)) + tmp4 + tmp12; /* c1+c13 */ + tmp3 = MULTIPLY(tmp10, - FIX(0.404480980)) - /* -(c1-c7) */ + MULTIPLY(tmp11, FIX(2.476089912)) - /* c3+c9 */ + MULTIPLY(tmp15, FIX(0.989006518)) + tmp4 - tmp12; /* c11+c13 */ + + dataptr[DCTSIZE*1] = (DCTELEM) DESCALE(tmp0, CONST_BITS+2); + dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp1, CONST_BITS+2); + dataptr[DCTSIZE*5] = (DCTELEM) DESCALE(tmp2, CONST_BITS+2); + dataptr[DCTSIZE*7] = (DCTELEM) DESCALE(tmp3, CONST_BITS+2); + + dataptr++; /* advance pointer to next column */ + wsptr++; /* advance pointer to next column */ + } +} + + +/* + * Perform the forward DCT on a 16x16 sample block. + */ + +GLOBAL(void) +jpeg_fdct_16x16 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) +{ + INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; + INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, tmp16, tmp17; + DCTELEM workspace[DCTSIZE2]; + DCTELEM *dataptr; + DCTELEM *wsptr; + JSAMPROW elemptr; + int ctr; + SHIFT_TEMPS + + /* Pass 1: process rows. */ + /* Note results are scaled up by sqrt(8) compared to a true DCT; */ + /* furthermore, we scale the results by 2**PASS1_BITS. */ + /* cK represents sqrt(2) * cos(K*pi/32). */ + + dataptr = data; + ctr = 0; + for (;;) { + elemptr = sample_data[ctr] + start_col; + + /* Even part */ + + tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[15]); + tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[14]); + tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[13]); + tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[12]); + tmp4 = GETJSAMPLE(elemptr[4]) + GETJSAMPLE(elemptr[11]); + tmp5 = GETJSAMPLE(elemptr[5]) + GETJSAMPLE(elemptr[10]); + tmp6 = GETJSAMPLE(elemptr[6]) + GETJSAMPLE(elemptr[9]); + tmp7 = GETJSAMPLE(elemptr[7]) + GETJSAMPLE(elemptr[8]); + + tmp10 = tmp0 + tmp7; + tmp14 = tmp0 - tmp7; + tmp11 = tmp1 + tmp6; + tmp15 = tmp1 - tmp6; + tmp12 = tmp2 + tmp5; + tmp16 = tmp2 - tmp5; + tmp13 = tmp3 + tmp4; + tmp17 = tmp3 - tmp4; + + tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[15]); + tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[14]); + tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[13]); + tmp3 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[12]); + tmp4 = GETJSAMPLE(elemptr[4]) - GETJSAMPLE(elemptr[11]); + tmp5 = GETJSAMPLE(elemptr[5]) - GETJSAMPLE(elemptr[10]); + tmp6 = GETJSAMPLE(elemptr[6]) - GETJSAMPLE(elemptr[9]); + tmp7 = GETJSAMPLE(elemptr[7]) - GETJSAMPLE(elemptr[8]); + + /* Apply unsigned->signed conversion */ + dataptr[0] = (DCTELEM) + ((tmp10 + tmp11 + tmp12 + tmp13 - 16 * CENTERJSAMPLE) << PASS1_BITS); + dataptr[4] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 - tmp13, FIX(1.306562965)) + /* c4[16] = c2[8] */ + MULTIPLY(tmp11 - tmp12, FIX_0_541196100), /* c12[16] = c6[8] */ + CONST_BITS-PASS1_BITS); + + tmp10 = MULTIPLY(tmp17 - tmp15, FIX(0.275899379)) + /* c14[16] = c7[8] */ + MULTIPLY(tmp14 - tmp16, FIX(1.387039845)); /* c2[16] = c1[8] */ + + dataptr[2] = (DCTELEM) + DESCALE(tmp10 + MULTIPLY(tmp15, FIX(1.451774982)) /* c6+c14 */ + + MULTIPLY(tmp16, FIX(2.172734804)), /* c2+c10 */ + CONST_BITS-PASS1_BITS); + dataptr[6] = (DCTELEM) + DESCALE(tmp10 - MULTIPLY(tmp14, FIX(0.211164243)) /* c2-c6 */ + - MULTIPLY(tmp17, FIX(1.061594338)), /* c10+c14 */ + CONST_BITS-PASS1_BITS); + + /* Odd part */ + + tmp11 = MULTIPLY(tmp0 + tmp1, FIX(1.353318001)) + /* c3 */ + MULTIPLY(tmp6 - tmp7, FIX(0.410524528)); /* c13 */ + tmp12 = MULTIPLY(tmp0 + tmp2, FIX(1.247225013)) + /* c5 */ + MULTIPLY(tmp5 + tmp7, FIX(0.666655658)); /* c11 */ + tmp13 = MULTIPLY(tmp0 + tmp3, FIX(1.093201867)) + /* c7 */ + MULTIPLY(tmp4 - tmp7, FIX(0.897167586)); /* c9 */ + tmp14 = MULTIPLY(tmp1 + tmp2, FIX(0.138617169)) + /* c15 */ + MULTIPLY(tmp6 - tmp5, FIX(1.407403738)); /* c1 */ + tmp15 = MULTIPLY(tmp1 + tmp3, - FIX(0.666655658)) + /* -c11 */ + MULTIPLY(tmp4 + tmp6, - FIX(1.247225013)); /* -c5 */ + tmp16 = MULTIPLY(tmp2 + tmp3, - FIX(1.353318001)) + /* -c3 */ + MULTIPLY(tmp5 - tmp4, FIX(0.410524528)); /* c13 */ + tmp10 = tmp11 + tmp12 + tmp13 - + MULTIPLY(tmp0, FIX(2.286341144)) + /* c7+c5+c3-c1 */ + MULTIPLY(tmp7, FIX(0.779653625)); /* c15+c13-c11+c9 */ + tmp11 += tmp14 + tmp15 + MULTIPLY(tmp1, FIX(0.071888074)) /* c9-c3-c15+c11 */ + - MULTIPLY(tmp6, FIX(1.663905119)); /* c7+c13+c1-c5 */ + tmp12 += tmp14 + tmp16 - MULTIPLY(tmp2, FIX(1.125726048)) /* c7+c5+c15-c3 */ + + MULTIPLY(tmp5, FIX(1.227391138)); /* c9-c11+c1-c13 */ + tmp13 += tmp15 + tmp16 + MULTIPLY(tmp3, FIX(1.065388962)) /* c15+c3+c11-c7 */ + + MULTIPLY(tmp4, FIX(2.167985692)); /* c1+c13+c5-c9 */ + + dataptr[1] = (DCTELEM) DESCALE(tmp10, CONST_BITS-PASS1_BITS); + dataptr[3] = (DCTELEM) DESCALE(tmp11, CONST_BITS-PASS1_BITS); + dataptr[5] = (DCTELEM) DESCALE(tmp12, CONST_BITS-PASS1_BITS); + dataptr[7] = (DCTELEM) DESCALE(tmp13, CONST_BITS-PASS1_BITS); + + ctr++; + + if (ctr != DCTSIZE) { + if (ctr == DCTSIZE * 2) + break; /* Done. */ + dataptr += DCTSIZE; /* advance pointer to next row */ + } else + dataptr = workspace; /* switch pointer to extended workspace */ + } + + /* Pass 2: process columns. + * We remove the PASS1_BITS scaling, but leave the results scaled up + * by an overall factor of 8. + * We must also scale the output by (8/16)**2 = 1/2**2. + */ + + dataptr = data; + wsptr = workspace; + for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { + /* Even part */ + + tmp0 = dataptr[DCTSIZE*0] + wsptr[DCTSIZE*7]; + tmp1 = dataptr[DCTSIZE*1] + wsptr[DCTSIZE*6]; + tmp2 = dataptr[DCTSIZE*2] + wsptr[DCTSIZE*5]; + tmp3 = dataptr[DCTSIZE*3] + wsptr[DCTSIZE*4]; + tmp4 = dataptr[DCTSIZE*4] + wsptr[DCTSIZE*3]; + tmp5 = dataptr[DCTSIZE*5] + wsptr[DCTSIZE*2]; + tmp6 = dataptr[DCTSIZE*6] + wsptr[DCTSIZE*1]; + tmp7 = dataptr[DCTSIZE*7] + wsptr[DCTSIZE*0]; + + tmp10 = tmp0 + tmp7; + tmp14 = tmp0 - tmp7; + tmp11 = tmp1 + tmp6; + tmp15 = tmp1 - tmp6; + tmp12 = tmp2 + tmp5; + tmp16 = tmp2 - tmp5; + tmp13 = tmp3 + tmp4; + tmp17 = tmp3 - tmp4; + + tmp0 = dataptr[DCTSIZE*0] - wsptr[DCTSIZE*7]; + tmp1 = dataptr[DCTSIZE*1] - wsptr[DCTSIZE*6]; + tmp2 = dataptr[DCTSIZE*2] - wsptr[DCTSIZE*5]; + tmp3 = dataptr[DCTSIZE*3] - wsptr[DCTSIZE*4]; + tmp4 = dataptr[DCTSIZE*4] - wsptr[DCTSIZE*3]; + tmp5 = dataptr[DCTSIZE*5] - wsptr[DCTSIZE*2]; + tmp6 = dataptr[DCTSIZE*6] - wsptr[DCTSIZE*1]; + tmp7 = dataptr[DCTSIZE*7] - wsptr[DCTSIZE*0]; + + dataptr[DCTSIZE*0] = (DCTELEM) + DESCALE(tmp10 + tmp11 + tmp12 + tmp13, PASS1_BITS+2); + dataptr[DCTSIZE*4] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 - tmp13, FIX(1.306562965)) + /* c4[16] = c2[8] */ + MULTIPLY(tmp11 - tmp12, FIX_0_541196100), /* c12[16] = c6[8] */ + CONST_BITS+PASS1_BITS+2); + + tmp10 = MULTIPLY(tmp17 - tmp15, FIX(0.275899379)) + /* c14[16] = c7[8] */ + MULTIPLY(tmp14 - tmp16, FIX(1.387039845)); /* c2[16] = c1[8] */ + + dataptr[DCTSIZE*2] = (DCTELEM) + DESCALE(tmp10 + MULTIPLY(tmp15, FIX(1.451774982)) /* c6+c14 */ + + MULTIPLY(tmp16, FIX(2.172734804)), /* c2+10 */ + CONST_BITS+PASS1_BITS+2); + dataptr[DCTSIZE*6] = (DCTELEM) + DESCALE(tmp10 - MULTIPLY(tmp14, FIX(0.211164243)) /* c2-c6 */ + - MULTIPLY(tmp17, FIX(1.061594338)), /* c10+c14 */ + CONST_BITS+PASS1_BITS+2); + + /* Odd part */ + + tmp11 = MULTIPLY(tmp0 + tmp1, FIX(1.353318001)) + /* c3 */ + MULTIPLY(tmp6 - tmp7, FIX(0.410524528)); /* c13 */ + tmp12 = MULTIPLY(tmp0 + tmp2, FIX(1.247225013)) + /* c5 */ + MULTIPLY(tmp5 + tmp7, FIX(0.666655658)); /* c11 */ + tmp13 = MULTIPLY(tmp0 + tmp3, FIX(1.093201867)) + /* c7 */ + MULTIPLY(tmp4 - tmp7, FIX(0.897167586)); /* c9 */ + tmp14 = MULTIPLY(tmp1 + tmp2, FIX(0.138617169)) + /* c15 */ + MULTIPLY(tmp6 - tmp5, FIX(1.407403738)); /* c1 */ + tmp15 = MULTIPLY(tmp1 + tmp3, - FIX(0.666655658)) + /* -c11 */ + MULTIPLY(tmp4 + tmp6, - FIX(1.247225013)); /* -c5 */ + tmp16 = MULTIPLY(tmp2 + tmp3, - FIX(1.353318001)) + /* -c3 */ + MULTIPLY(tmp5 - tmp4, FIX(0.410524528)); /* c13 */ + tmp10 = tmp11 + tmp12 + tmp13 - + MULTIPLY(tmp0, FIX(2.286341144)) + /* c7+c5+c3-c1 */ + MULTIPLY(tmp7, FIX(0.779653625)); /* c15+c13-c11+c9 */ + tmp11 += tmp14 + tmp15 + MULTIPLY(tmp1, FIX(0.071888074)) /* c9-c3-c15+c11 */ + - MULTIPLY(tmp6, FIX(1.663905119)); /* c7+c13+c1-c5 */ + tmp12 += tmp14 + tmp16 - MULTIPLY(tmp2, FIX(1.125726048)) /* c7+c5+c15-c3 */ + + MULTIPLY(tmp5, FIX(1.227391138)); /* c9-c11+c1-c13 */ + tmp13 += tmp15 + tmp16 + MULTIPLY(tmp3, FIX(1.065388962)) /* c15+c3+c11-c7 */ + + MULTIPLY(tmp4, FIX(2.167985692)); /* c1+c13+c5-c9 */ + + dataptr[DCTSIZE*1] = (DCTELEM) DESCALE(tmp10, CONST_BITS+PASS1_BITS+2); + dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp11, CONST_BITS+PASS1_BITS+2); + dataptr[DCTSIZE*5] = (DCTELEM) DESCALE(tmp12, CONST_BITS+PASS1_BITS+2); + dataptr[DCTSIZE*7] = (DCTELEM) DESCALE(tmp13, CONST_BITS+PASS1_BITS+2); + + dataptr++; /* advance pointer to next column */ + wsptr++; /* advance pointer to next column */ + } +} + + +/* + * Perform the forward DCT on a 16x8 sample block. + * + * 16-point FDCT in pass 1 (rows), 8-point in pass 2 (columns). + */ + +GLOBAL(void) +jpeg_fdct_16x8 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) +{ + INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; + INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, tmp16, tmp17; + INT32 z1; + DCTELEM *dataptr; + JSAMPROW elemptr; + int ctr; + SHIFT_TEMPS + + /* Pass 1: process rows. */ + /* Note results are scaled up by sqrt(8) compared to a true DCT; */ + /* furthermore, we scale the results by 2**PASS1_BITS. */ + /* 16-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/32). */ + + dataptr = data; + ctr = 0; + for (ctr = 0; ctr < DCTSIZE; ctr++) { + elemptr = sample_data[ctr] + start_col; + + /* Even part */ + + tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[15]); + tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[14]); + tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[13]); + tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[12]); + tmp4 = GETJSAMPLE(elemptr[4]) + GETJSAMPLE(elemptr[11]); + tmp5 = GETJSAMPLE(elemptr[5]) + GETJSAMPLE(elemptr[10]); + tmp6 = GETJSAMPLE(elemptr[6]) + GETJSAMPLE(elemptr[9]); + tmp7 = GETJSAMPLE(elemptr[7]) + GETJSAMPLE(elemptr[8]); + + tmp10 = tmp0 + tmp7; + tmp14 = tmp0 - tmp7; + tmp11 = tmp1 + tmp6; + tmp15 = tmp1 - tmp6; + tmp12 = tmp2 + tmp5; + tmp16 = tmp2 - tmp5; + tmp13 = tmp3 + tmp4; + tmp17 = tmp3 - tmp4; + + tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[15]); + tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[14]); + tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[13]); + tmp3 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[12]); + tmp4 = GETJSAMPLE(elemptr[4]) - GETJSAMPLE(elemptr[11]); + tmp5 = GETJSAMPLE(elemptr[5]) - GETJSAMPLE(elemptr[10]); + tmp6 = GETJSAMPLE(elemptr[6]) - GETJSAMPLE(elemptr[9]); + tmp7 = GETJSAMPLE(elemptr[7]) - GETJSAMPLE(elemptr[8]); + + /* Apply unsigned->signed conversion */ + dataptr[0] = (DCTELEM) + ((tmp10 + tmp11 + tmp12 + tmp13 - 16 * CENTERJSAMPLE) << PASS1_BITS); + dataptr[4] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 - tmp13, FIX(1.306562965)) + /* c4[16] = c2[8] */ + MULTIPLY(tmp11 - tmp12, FIX_0_541196100), /* c12[16] = c6[8] */ + CONST_BITS-PASS1_BITS); + + tmp10 = MULTIPLY(tmp17 - tmp15, FIX(0.275899379)) + /* c14[16] = c7[8] */ + MULTIPLY(tmp14 - tmp16, FIX(1.387039845)); /* c2[16] = c1[8] */ + + dataptr[2] = (DCTELEM) + DESCALE(tmp10 + MULTIPLY(tmp15, FIX(1.451774982)) /* c6+c14 */ + + MULTIPLY(tmp16, FIX(2.172734804)), /* c2+c10 */ + CONST_BITS-PASS1_BITS); + dataptr[6] = (DCTELEM) + DESCALE(tmp10 - MULTIPLY(tmp14, FIX(0.211164243)) /* c2-c6 */ + - MULTIPLY(tmp17, FIX(1.061594338)), /* c10+c14 */ + CONST_BITS-PASS1_BITS); + + /* Odd part */ + + tmp11 = MULTIPLY(tmp0 + tmp1, FIX(1.353318001)) + /* c3 */ + MULTIPLY(tmp6 - tmp7, FIX(0.410524528)); /* c13 */ + tmp12 = MULTIPLY(tmp0 + tmp2, FIX(1.247225013)) + /* c5 */ + MULTIPLY(tmp5 + tmp7, FIX(0.666655658)); /* c11 */ + tmp13 = MULTIPLY(tmp0 + tmp3, FIX(1.093201867)) + /* c7 */ + MULTIPLY(tmp4 - tmp7, FIX(0.897167586)); /* c9 */ + tmp14 = MULTIPLY(tmp1 + tmp2, FIX(0.138617169)) + /* c15 */ + MULTIPLY(tmp6 - tmp5, FIX(1.407403738)); /* c1 */ + tmp15 = MULTIPLY(tmp1 + tmp3, - FIX(0.666655658)) + /* -c11 */ + MULTIPLY(tmp4 + tmp6, - FIX(1.247225013)); /* -c5 */ + tmp16 = MULTIPLY(tmp2 + tmp3, - FIX(1.353318001)) + /* -c3 */ + MULTIPLY(tmp5 - tmp4, FIX(0.410524528)); /* c13 */ + tmp10 = tmp11 + tmp12 + tmp13 - + MULTIPLY(tmp0, FIX(2.286341144)) + /* c7+c5+c3-c1 */ + MULTIPLY(tmp7, FIX(0.779653625)); /* c15+c13-c11+c9 */ + tmp11 += tmp14 + tmp15 + MULTIPLY(tmp1, FIX(0.071888074)) /* c9-c3-c15+c11 */ + - MULTIPLY(tmp6, FIX(1.663905119)); /* c7+c13+c1-c5 */ + tmp12 += tmp14 + tmp16 - MULTIPLY(tmp2, FIX(1.125726048)) /* c7+c5+c15-c3 */ + + MULTIPLY(tmp5, FIX(1.227391138)); /* c9-c11+c1-c13 */ + tmp13 += tmp15 + tmp16 + MULTIPLY(tmp3, FIX(1.065388962)) /* c15+c3+c11-c7 */ + + MULTIPLY(tmp4, FIX(2.167985692)); /* c1+c13+c5-c9 */ + + dataptr[1] = (DCTELEM) DESCALE(tmp10, CONST_BITS-PASS1_BITS); + dataptr[3] = (DCTELEM) DESCALE(tmp11, CONST_BITS-PASS1_BITS); + dataptr[5] = (DCTELEM) DESCALE(tmp12, CONST_BITS-PASS1_BITS); + dataptr[7] = (DCTELEM) DESCALE(tmp13, CONST_BITS-PASS1_BITS); + + dataptr += DCTSIZE; /* advance pointer to next row */ + } + + /* Pass 2: process columns. + * We remove the PASS1_BITS scaling, but leave the results scaled up + * by an overall factor of 8. + * We must also scale the output by 8/16 = 1/2. + */ + + dataptr = data; + for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { + /* Even part per LL&M figure 1 --- note that published figure is faulty; + * rotator "sqrt(2)*c1" should be "sqrt(2)*c6". + */ + + tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*7]; + tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*6]; + tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*5]; + tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*4]; + + tmp10 = tmp0 + tmp3; + tmp12 = tmp0 - tmp3; + tmp11 = tmp1 + tmp2; + tmp13 = tmp1 - tmp2; + + tmp0 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*7]; + tmp1 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*6]; + tmp2 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*5]; + tmp3 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*4]; + + dataptr[DCTSIZE*0] = (DCTELEM) DESCALE(tmp10 + tmp11, PASS1_BITS+1); + dataptr[DCTSIZE*4] = (DCTELEM) DESCALE(tmp10 - tmp11, PASS1_BITS+1); + + z1 = MULTIPLY(tmp12 + tmp13, FIX_0_541196100); + dataptr[DCTSIZE*2] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp12, FIX_0_765366865), + CONST_BITS+PASS1_BITS+1); + dataptr[DCTSIZE*6] = (DCTELEM) DESCALE(z1 - MULTIPLY(tmp13, FIX_1_847759065), + CONST_BITS+PASS1_BITS+1); + + /* Odd part per figure 8 --- note paper omits factor of sqrt(2). + * 8-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/16). + * i0..i3 in the paper are tmp0..tmp3 here. + */ + + tmp10 = tmp0 + tmp3; + tmp11 = tmp1 + tmp2; + tmp12 = tmp0 + tmp2; + tmp13 = tmp1 + tmp3; + z1 = MULTIPLY(tmp12 + tmp13, FIX_1_175875602); /* c3 */ + + tmp0 = MULTIPLY(tmp0, FIX_1_501321110); /* c1+c3-c5-c7 */ + tmp1 = MULTIPLY(tmp1, FIX_3_072711026); /* c1+c3+c5-c7 */ + tmp2 = MULTIPLY(tmp2, FIX_2_053119869); /* c1+c3-c5+c7 */ + tmp3 = MULTIPLY(tmp3, FIX_0_298631336); /* -c1+c3+c5-c7 */ + tmp10 = MULTIPLY(tmp10, - FIX_0_899976223); /* c7-c3 */ + tmp11 = MULTIPLY(tmp11, - FIX_2_562915447); /* -c1-c3 */ + tmp12 = MULTIPLY(tmp12, - FIX_0_390180644); /* c5-c3 */ + tmp13 = MULTIPLY(tmp13, - FIX_1_961570560); /* -c3-c5 */ + + tmp12 += z1; + tmp13 += z1; + + dataptr[DCTSIZE*1] = (DCTELEM) DESCALE(tmp0 + tmp10 + tmp12, + CONST_BITS+PASS1_BITS+1); + dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp1 + tmp11 + tmp13, + CONST_BITS+PASS1_BITS+1); + dataptr[DCTSIZE*5] = (DCTELEM) DESCALE(tmp2 + tmp11 + tmp12, + CONST_BITS+PASS1_BITS+1); + dataptr[DCTSIZE*7] = (DCTELEM) DESCALE(tmp3 + tmp10 + tmp13, + CONST_BITS+PASS1_BITS+1); + + dataptr++; /* advance pointer to next column */ + } +} + + +/* + * Perform the forward DCT on a 14x7 sample block. + * + * 14-point FDCT in pass 1 (rows), 7-point in pass 2 (columns). + */ + +GLOBAL(void) +jpeg_fdct_14x7 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) +{ + INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6; + INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, tmp16; + INT32 z1, z2, z3; + DCTELEM *dataptr; + JSAMPROW elemptr; + int ctr; + SHIFT_TEMPS + + /* Zero bottom row of output coefficient block. */ + MEMZERO(&data[DCTSIZE*7], SIZEOF(DCTELEM) * DCTSIZE); + + /* Pass 1: process rows. */ + /* Note results are scaled up by sqrt(8) compared to a true DCT; */ + /* furthermore, we scale the results by 2**PASS1_BITS. */ + /* 14-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/28). */ + + dataptr = data; + for (ctr = 0; ctr < 7; ctr++) { + elemptr = sample_data[ctr] + start_col; + + /* Even part */ + + tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[13]); + tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[12]); + tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[11]); + tmp13 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[10]); + tmp4 = GETJSAMPLE(elemptr[4]) + GETJSAMPLE(elemptr[9]); + tmp5 = GETJSAMPLE(elemptr[5]) + GETJSAMPLE(elemptr[8]); + tmp6 = GETJSAMPLE(elemptr[6]) + GETJSAMPLE(elemptr[7]); + + tmp10 = tmp0 + tmp6; + tmp14 = tmp0 - tmp6; + tmp11 = tmp1 + tmp5; + tmp15 = tmp1 - tmp5; + tmp12 = tmp2 + tmp4; + tmp16 = tmp2 - tmp4; + + tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[13]); + tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[12]); + tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[11]); + tmp3 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[10]); + tmp4 = GETJSAMPLE(elemptr[4]) - GETJSAMPLE(elemptr[9]); + tmp5 = GETJSAMPLE(elemptr[5]) - GETJSAMPLE(elemptr[8]); + tmp6 = GETJSAMPLE(elemptr[6]) - GETJSAMPLE(elemptr[7]); + + /* Apply unsigned->signed conversion */ + dataptr[0] = (DCTELEM) + ((tmp10 + tmp11 + tmp12 + tmp13 - 14 * CENTERJSAMPLE) << PASS1_BITS); + tmp13 += tmp13; + dataptr[4] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 - tmp13, FIX(1.274162392)) + /* c4 */ + MULTIPLY(tmp11 - tmp13, FIX(0.314692123)) - /* c12 */ + MULTIPLY(tmp12 - tmp13, FIX(0.881747734)), /* c8 */ + CONST_BITS-PASS1_BITS); + + tmp10 = MULTIPLY(tmp14 + tmp15, FIX(1.105676686)); /* c6 */ + + dataptr[2] = (DCTELEM) + DESCALE(tmp10 + MULTIPLY(tmp14, FIX(0.273079590)) /* c2-c6 */ + + MULTIPLY(tmp16, FIX(0.613604268)), /* c10 */ + CONST_BITS-PASS1_BITS); + dataptr[6] = (DCTELEM) + DESCALE(tmp10 - MULTIPLY(tmp15, FIX(1.719280954)) /* c6+c10 */ + - MULTIPLY(tmp16, FIX(1.378756276)), /* c2 */ + CONST_BITS-PASS1_BITS); + + /* Odd part */ + + tmp10 = tmp1 + tmp2; + tmp11 = tmp5 - tmp4; + dataptr[7] = (DCTELEM) ((tmp0 - tmp10 + tmp3 - tmp11 - tmp6) << PASS1_BITS); + tmp3 <<= CONST_BITS; + tmp10 = MULTIPLY(tmp10, - FIX(0.158341681)); /* -c13 */ + tmp11 = MULTIPLY(tmp11, FIX(1.405321284)); /* c1 */ + tmp10 += tmp11 - tmp3; + tmp11 = MULTIPLY(tmp0 + tmp2, FIX(1.197448846)) + /* c5 */ + MULTIPLY(tmp4 + tmp6, FIX(0.752406978)); /* c9 */ + dataptr[5] = (DCTELEM) + DESCALE(tmp10 + tmp11 - MULTIPLY(tmp2, FIX(2.373959773)) /* c3+c5-c13 */ + + MULTIPLY(tmp4, FIX(1.119999435)), /* c1+c11-c9 */ + CONST_BITS-PASS1_BITS); + tmp12 = MULTIPLY(tmp0 + tmp1, FIX(1.334852607)) + /* c3 */ + MULTIPLY(tmp5 - tmp6, FIX(0.467085129)); /* c11 */ + dataptr[3] = (DCTELEM) + DESCALE(tmp10 + tmp12 - MULTIPLY(tmp1, FIX(0.424103948)) /* c3-c9-c13 */ + - MULTIPLY(tmp5, FIX(3.069855259)), /* c1+c5+c11 */ + CONST_BITS-PASS1_BITS); + dataptr[1] = (DCTELEM) + DESCALE(tmp11 + tmp12 + tmp3 + tmp6 - + MULTIPLY(tmp0 + tmp6, FIX(1.126980169)), /* c3+c5-c1 */ + CONST_BITS-PASS1_BITS); + + dataptr += DCTSIZE; /* advance pointer to next row */ + } + + /* Pass 2: process columns. + * We remove the PASS1_BITS scaling, but leave the results scaled up + * by an overall factor of 8. + * We must also scale the output by (8/14)*(8/7) = 32/49, which we + * partially fold into the constant multipliers and final shifting: + * 7-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/14) * 64/49. + */ + + dataptr = data; + for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { + /* Even part */ + + tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*6]; + tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*5]; + tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*4]; + tmp3 = dataptr[DCTSIZE*3]; + + tmp10 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*6]; + tmp11 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*5]; + tmp12 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*4]; + + z1 = tmp0 + tmp2; + dataptr[DCTSIZE*0] = (DCTELEM) + DESCALE(MULTIPLY(z1 + tmp1 + tmp3, FIX(1.306122449)), /* 64/49 */ + CONST_BITS+PASS1_BITS+1); + tmp3 += tmp3; + z1 -= tmp3; + z1 -= tmp3; + z1 = MULTIPLY(z1, FIX(0.461784020)); /* (c2+c6-c4)/2 */ + z2 = MULTIPLY(tmp0 - tmp2, FIX(1.202428084)); /* (c2+c4-c6)/2 */ + z3 = MULTIPLY(tmp1 - tmp2, FIX(0.411026446)); /* c6 */ + dataptr[DCTSIZE*2] = (DCTELEM) DESCALE(z1 + z2 + z3, CONST_BITS+PASS1_BITS+1); + z1 -= z2; + z2 = MULTIPLY(tmp0 - tmp1, FIX(1.151670509)); /* c4 */ + dataptr[DCTSIZE*4] = (DCTELEM) + DESCALE(z2 + z3 - MULTIPLY(tmp1 - tmp3, FIX(0.923568041)), /* c2+c6-c4 */ + CONST_BITS+PASS1_BITS+1); + dataptr[DCTSIZE*6] = (DCTELEM) DESCALE(z1 + z2, CONST_BITS+PASS1_BITS+1); + + /* Odd part */ + + tmp1 = MULTIPLY(tmp10 + tmp11, FIX(1.221765677)); /* (c3+c1-c5)/2 */ + tmp2 = MULTIPLY(tmp10 - tmp11, FIX(0.222383464)); /* (c3+c5-c1)/2 */ + tmp0 = tmp1 - tmp2; + tmp1 += tmp2; + tmp2 = MULTIPLY(tmp11 + tmp12, - FIX(1.800824523)); /* -c1 */ + tmp1 += tmp2; + tmp3 = MULTIPLY(tmp10 + tmp12, FIX(0.801442310)); /* c5 */ + tmp0 += tmp3; + tmp2 += tmp3 + MULTIPLY(tmp12, FIX(2.443531355)); /* c3+c1-c5 */ + + dataptr[DCTSIZE*1] = (DCTELEM) DESCALE(tmp0, CONST_BITS+PASS1_BITS+1); + dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp1, CONST_BITS+PASS1_BITS+1); + dataptr[DCTSIZE*5] = (DCTELEM) DESCALE(tmp2, CONST_BITS+PASS1_BITS+1); + + dataptr++; /* advance pointer to next column */ + } +} + + +/* + * Perform the forward DCT on a 12x6 sample block. + * + * 12-point FDCT in pass 1 (rows), 6-point in pass 2 (columns). + */ + +GLOBAL(void) +jpeg_fdct_12x6 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) +{ + INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5; + INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15; + DCTELEM *dataptr; + JSAMPROW elemptr; + int ctr; + SHIFT_TEMPS + + /* Zero 2 bottom rows of output coefficient block. */ + MEMZERO(&data[DCTSIZE*6], SIZEOF(DCTELEM) * DCTSIZE * 2); + + /* Pass 1: process rows. */ + /* Note results are scaled up by sqrt(8) compared to a true DCT; */ + /* furthermore, we scale the results by 2**PASS1_BITS. */ + /* 12-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/24). */ + + dataptr = data; + for (ctr = 0; ctr < 6; ctr++) { + elemptr = sample_data[ctr] + start_col; + + /* Even part */ + + tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[11]); + tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[10]); + tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[9]); + tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[8]); + tmp4 = GETJSAMPLE(elemptr[4]) + GETJSAMPLE(elemptr[7]); + tmp5 = GETJSAMPLE(elemptr[5]) + GETJSAMPLE(elemptr[6]); + + tmp10 = tmp0 + tmp5; + tmp13 = tmp0 - tmp5; + tmp11 = tmp1 + tmp4; + tmp14 = tmp1 - tmp4; + tmp12 = tmp2 + tmp3; + tmp15 = tmp2 - tmp3; + + tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[11]); + tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[10]); + tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[9]); + tmp3 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[8]); + tmp4 = GETJSAMPLE(elemptr[4]) - GETJSAMPLE(elemptr[7]); + tmp5 = GETJSAMPLE(elemptr[5]) - GETJSAMPLE(elemptr[6]); + + /* Apply unsigned->signed conversion */ + dataptr[0] = (DCTELEM) + ((tmp10 + tmp11 + tmp12 - 12 * CENTERJSAMPLE) << PASS1_BITS); + dataptr[6] = (DCTELEM) ((tmp13 - tmp14 - tmp15) << PASS1_BITS); + dataptr[4] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 - tmp12, FIX(1.224744871)), /* c4 */ + CONST_BITS-PASS1_BITS); + dataptr[2] = (DCTELEM) + DESCALE(tmp14 - tmp15 + MULTIPLY(tmp13 + tmp15, FIX(1.366025404)), /* c2 */ + CONST_BITS-PASS1_BITS); + + /* Odd part */ + + tmp10 = MULTIPLY(tmp1 + tmp4, FIX_0_541196100); /* c9 */ + tmp14 = tmp10 + MULTIPLY(tmp1, FIX_0_765366865); /* c3-c9 */ + tmp15 = tmp10 - MULTIPLY(tmp4, FIX_1_847759065); /* c3+c9 */ + tmp12 = MULTIPLY(tmp0 + tmp2, FIX(1.121971054)); /* c5 */ + tmp13 = MULTIPLY(tmp0 + tmp3, FIX(0.860918669)); /* c7 */ + tmp10 = tmp12 + tmp13 + tmp14 - MULTIPLY(tmp0, FIX(0.580774953)) /* c5+c7-c1 */ + + MULTIPLY(tmp5, FIX(0.184591911)); /* c11 */ + tmp11 = MULTIPLY(tmp2 + tmp3, - FIX(0.184591911)); /* -c11 */ + tmp12 += tmp11 - tmp15 - MULTIPLY(tmp2, FIX(2.339493912)) /* c1+c5-c11 */ + + MULTIPLY(tmp5, FIX(0.860918669)); /* c7 */ + tmp13 += tmp11 - tmp14 + MULTIPLY(tmp3, FIX(0.725788011)) /* c1+c11-c7 */ + - MULTIPLY(tmp5, FIX(1.121971054)); /* c5 */ + tmp11 = tmp15 + MULTIPLY(tmp0 - tmp3, FIX(1.306562965)) /* c3 */ + - MULTIPLY(tmp2 + tmp5, FIX_0_541196100); /* c9 */ + + dataptr[1] = (DCTELEM) DESCALE(tmp10, CONST_BITS-PASS1_BITS); + dataptr[3] = (DCTELEM) DESCALE(tmp11, CONST_BITS-PASS1_BITS); + dataptr[5] = (DCTELEM) DESCALE(tmp12, CONST_BITS-PASS1_BITS); + dataptr[7] = (DCTELEM) DESCALE(tmp13, CONST_BITS-PASS1_BITS); + + dataptr += DCTSIZE; /* advance pointer to next row */ + } + + /* Pass 2: process columns. + * We remove the PASS1_BITS scaling, but leave the results scaled up + * by an overall factor of 8. + * We must also scale the output by (8/12)*(8/6) = 8/9, which we + * partially fold into the constant multipliers and final shifting: + * 6-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/12) * 16/9. + */ + + dataptr = data; + for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { + /* Even part */ + + tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*5]; + tmp11 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*4]; + tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*3]; + + tmp10 = tmp0 + tmp2; + tmp12 = tmp0 - tmp2; + + tmp0 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*5]; + tmp1 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*4]; + tmp2 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*3]; + + dataptr[DCTSIZE*0] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 + tmp11, FIX(1.777777778)), /* 16/9 */ + CONST_BITS+PASS1_BITS+1); + dataptr[DCTSIZE*2] = (DCTELEM) + DESCALE(MULTIPLY(tmp12, FIX(2.177324216)), /* c2 */ + CONST_BITS+PASS1_BITS+1); + dataptr[DCTSIZE*4] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 - tmp11 - tmp11, FIX(1.257078722)), /* c4 */ + CONST_BITS+PASS1_BITS+1); + + /* Odd part */ + + tmp10 = MULTIPLY(tmp0 + tmp2, FIX(0.650711829)); /* c5 */ + + dataptr[DCTSIZE*1] = (DCTELEM) + DESCALE(tmp10 + MULTIPLY(tmp0 + tmp1, FIX(1.777777778)), /* 16/9 */ + CONST_BITS+PASS1_BITS+1); + dataptr[DCTSIZE*3] = (DCTELEM) + DESCALE(MULTIPLY(tmp0 - tmp1 - tmp2, FIX(1.777777778)), /* 16/9 */ + CONST_BITS+PASS1_BITS+1); + dataptr[DCTSIZE*5] = (DCTELEM) + DESCALE(tmp10 + MULTIPLY(tmp2 - tmp1, FIX(1.777777778)), /* 16/9 */ + CONST_BITS+PASS1_BITS+1); + + dataptr++; /* advance pointer to next column */ + } +} + + +/* + * Perform the forward DCT on a 10x5 sample block. + * + * 10-point FDCT in pass 1 (rows), 5-point in pass 2 (columns). + */ + +GLOBAL(void) +jpeg_fdct_10x5 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) +{ + INT32 tmp0, tmp1, tmp2, tmp3, tmp4; + INT32 tmp10, tmp11, tmp12, tmp13, tmp14; + DCTELEM *dataptr; + JSAMPROW elemptr; + int ctr; + SHIFT_TEMPS + + /* Zero 3 bottom rows of output coefficient block. */ + MEMZERO(&data[DCTSIZE*5], SIZEOF(DCTELEM) * DCTSIZE * 3); + + /* Pass 1: process rows. */ + /* Note results are scaled up by sqrt(8) compared to a true DCT; */ + /* furthermore, we scale the results by 2**PASS1_BITS. */ + /* 10-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/20). */ + + dataptr = data; + for (ctr = 0; ctr < 5; ctr++) { + elemptr = sample_data[ctr] + start_col; + + /* Even part */ + + tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[9]); + tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[8]); + tmp12 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[7]); + tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[6]); + tmp4 = GETJSAMPLE(elemptr[4]) + GETJSAMPLE(elemptr[5]); + + tmp10 = tmp0 + tmp4; + tmp13 = tmp0 - tmp4; + tmp11 = tmp1 + tmp3; + tmp14 = tmp1 - tmp3; + + tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[9]); + tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[8]); + tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[7]); + tmp3 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[6]); + tmp4 = GETJSAMPLE(elemptr[4]) - GETJSAMPLE(elemptr[5]); + + /* Apply unsigned->signed conversion */ + dataptr[0] = (DCTELEM) + ((tmp10 + tmp11 + tmp12 - 10 * CENTERJSAMPLE) << PASS1_BITS); + tmp12 += tmp12; + dataptr[4] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 - tmp12, FIX(1.144122806)) - /* c4 */ + MULTIPLY(tmp11 - tmp12, FIX(0.437016024)), /* c8 */ + CONST_BITS-PASS1_BITS); + tmp10 = MULTIPLY(tmp13 + tmp14, FIX(0.831253876)); /* c6 */ + dataptr[2] = (DCTELEM) + DESCALE(tmp10 + MULTIPLY(tmp13, FIX(0.513743148)), /* c2-c6 */ + CONST_BITS-PASS1_BITS); + dataptr[6] = (DCTELEM) + DESCALE(tmp10 - MULTIPLY(tmp14, FIX(2.176250899)), /* c2+c6 */ + CONST_BITS-PASS1_BITS); + + /* Odd part */ + + tmp10 = tmp0 + tmp4; + tmp11 = tmp1 - tmp3; + dataptr[5] = (DCTELEM) ((tmp10 - tmp11 - tmp2) << PASS1_BITS); + tmp2 <<= CONST_BITS; + dataptr[1] = (DCTELEM) + DESCALE(MULTIPLY(tmp0, FIX(1.396802247)) + /* c1 */ + MULTIPLY(tmp1, FIX(1.260073511)) + tmp2 + /* c3 */ + MULTIPLY(tmp3, FIX(0.642039522)) + /* c7 */ + MULTIPLY(tmp4, FIX(0.221231742)), /* c9 */ + CONST_BITS-PASS1_BITS); + tmp12 = MULTIPLY(tmp0 - tmp4, FIX(0.951056516)) - /* (c3+c7)/2 */ + MULTIPLY(tmp1 + tmp3, FIX(0.587785252)); /* (c1-c9)/2 */ + tmp13 = MULTIPLY(tmp10 + tmp11, FIX(0.309016994)) + /* (c3-c7)/2 */ + (tmp11 << (CONST_BITS - 1)) - tmp2; + dataptr[3] = (DCTELEM) DESCALE(tmp12 + tmp13, CONST_BITS-PASS1_BITS); + dataptr[7] = (DCTELEM) DESCALE(tmp12 - tmp13, CONST_BITS-PASS1_BITS); + + dataptr += DCTSIZE; /* advance pointer to next row */ + } + + /* Pass 2: process columns. + * We remove the PASS1_BITS scaling, but leave the results scaled up + * by an overall factor of 8. + * We must also scale the output by (8/10)*(8/5) = 32/25, which we + * fold into the constant multipliers: + * 5-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/10) * 32/25. + */ + + dataptr = data; + for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { + /* Even part */ + + tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*4]; + tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*3]; + tmp2 = dataptr[DCTSIZE*2]; + + tmp10 = tmp0 + tmp1; + tmp11 = tmp0 - tmp1; + + tmp0 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*4]; + tmp1 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*3]; + + dataptr[DCTSIZE*0] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 + tmp2, FIX(1.28)), /* 32/25 */ + CONST_BITS+PASS1_BITS); + tmp11 = MULTIPLY(tmp11, FIX(1.011928851)); /* (c2+c4)/2 */ + tmp10 -= tmp2 << 2; + tmp10 = MULTIPLY(tmp10, FIX(0.452548340)); /* (c2-c4)/2 */ + dataptr[DCTSIZE*2] = (DCTELEM) DESCALE(tmp11 + tmp10, CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*4] = (DCTELEM) DESCALE(tmp11 - tmp10, CONST_BITS+PASS1_BITS); + + /* Odd part */ + + tmp10 = MULTIPLY(tmp0 + tmp1, FIX(1.064004961)); /* c3 */ + + dataptr[DCTSIZE*1] = (DCTELEM) + DESCALE(tmp10 + MULTIPLY(tmp0, FIX(0.657591230)), /* c1-c3 */ + CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*3] = (DCTELEM) + DESCALE(tmp10 - MULTIPLY(tmp1, FIX(2.785601151)), /* c1+c3 */ + CONST_BITS+PASS1_BITS); + + dataptr++; /* advance pointer to next column */ + } +} + + +/* + * Perform the forward DCT on an 8x4 sample block. + * + * 8-point FDCT in pass 1 (rows), 4-point in pass 2 (columns). + */ + +GLOBAL(void) +jpeg_fdct_8x4 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) +{ + INT32 tmp0, tmp1, tmp2, tmp3; + INT32 tmp10, tmp11, tmp12, tmp13; + INT32 z1; + DCTELEM *dataptr; + JSAMPROW elemptr; + int ctr; + SHIFT_TEMPS + + /* Zero 4 bottom rows of output coefficient block. */ + MEMZERO(&data[DCTSIZE*4], SIZEOF(DCTELEM) * DCTSIZE * 4); + + /* Pass 1: process rows. */ + /* Note results are scaled up by sqrt(8) compared to a true DCT; */ + /* furthermore, we scale the results by 2**PASS1_BITS. */ + /* We must also scale the output by 8/4 = 2, which we add here. */ + + dataptr = data; + for (ctr = 0; ctr < 4; ctr++) { + elemptr = sample_data[ctr] + start_col; + + /* Even part per LL&M figure 1 --- note that published figure is faulty; + * rotator "sqrt(2)*c1" should be "sqrt(2)*c6". + */ + + tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[7]); + tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[6]); + tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[5]); + tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[4]); + + tmp10 = tmp0 + tmp3; + tmp12 = tmp0 - tmp3; + tmp11 = tmp1 + tmp2; + tmp13 = tmp1 - tmp2; + + tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[7]); + tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[6]); + tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[5]); + tmp3 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[4]); + + /* Apply unsigned->signed conversion */ + dataptr[0] = (DCTELEM) + ((tmp10 + tmp11 - 8 * CENTERJSAMPLE) << (PASS1_BITS+1)); + dataptr[4] = (DCTELEM) ((tmp10 - tmp11) << (PASS1_BITS+1)); + + z1 = MULTIPLY(tmp12 + tmp13, FIX_0_541196100); + /* Add fudge factor here for final descale. */ + z1 += ONE << (CONST_BITS-PASS1_BITS-2); + dataptr[2] = (DCTELEM) RIGHT_SHIFT(z1 + MULTIPLY(tmp12, FIX_0_765366865), + CONST_BITS-PASS1_BITS-1); + dataptr[6] = (DCTELEM) RIGHT_SHIFT(z1 - MULTIPLY(tmp13, FIX_1_847759065), + CONST_BITS-PASS1_BITS-1); + + /* Odd part per figure 8 --- note paper omits factor of sqrt(2). + * 8-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/16). + * i0..i3 in the paper are tmp0..tmp3 here. + */ + + tmp10 = tmp0 + tmp3; + tmp11 = tmp1 + tmp2; + tmp12 = tmp0 + tmp2; + tmp13 = tmp1 + tmp3; + z1 = MULTIPLY(tmp12 + tmp13, FIX_1_175875602); /* c3 */ + /* Add fudge factor here for final descale. */ + z1 += ONE << (CONST_BITS-PASS1_BITS-2); + + tmp0 = MULTIPLY(tmp0, FIX_1_501321110); /* c1+c3-c5-c7 */ + tmp1 = MULTIPLY(tmp1, FIX_3_072711026); /* c1+c3+c5-c7 */ + tmp2 = MULTIPLY(tmp2, FIX_2_053119869); /* c1+c3-c5+c7 */ + tmp3 = MULTIPLY(tmp3, FIX_0_298631336); /* -c1+c3+c5-c7 */ + tmp10 = MULTIPLY(tmp10, - FIX_0_899976223); /* c7-c3 */ + tmp11 = MULTIPLY(tmp11, - FIX_2_562915447); /* -c1-c3 */ + tmp12 = MULTIPLY(tmp12, - FIX_0_390180644); /* c5-c3 */ + tmp13 = MULTIPLY(tmp13, - FIX_1_961570560); /* -c3-c5 */ + + tmp12 += z1; + tmp13 += z1; + + dataptr[1] = (DCTELEM) + RIGHT_SHIFT(tmp0 + tmp10 + tmp12, CONST_BITS-PASS1_BITS-1); + dataptr[3] = (DCTELEM) + RIGHT_SHIFT(tmp1 + tmp11 + tmp13, CONST_BITS-PASS1_BITS-1); + dataptr[5] = (DCTELEM) + RIGHT_SHIFT(tmp2 + tmp11 + tmp12, CONST_BITS-PASS1_BITS-1); + dataptr[7] = (DCTELEM) + RIGHT_SHIFT(tmp3 + tmp10 + tmp13, CONST_BITS-PASS1_BITS-1); + + dataptr += DCTSIZE; /* advance pointer to next row */ + } + + /* Pass 2: process columns. + * We remove the PASS1_BITS scaling, but leave the results scaled up + * by an overall factor of 8. + * 4-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/16). + */ + + dataptr = data; + for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { + /* Even part */ + + /* Add fudge factor here for final descale. */ + tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*3] + (ONE << (PASS1_BITS-1)); + tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*2]; + + tmp10 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*3]; + tmp11 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*2]; + + dataptr[DCTSIZE*0] = (DCTELEM) RIGHT_SHIFT(tmp0 + tmp1, PASS1_BITS); + dataptr[DCTSIZE*2] = (DCTELEM) RIGHT_SHIFT(tmp0 - tmp1, PASS1_BITS); + + /* Odd part */ + + tmp0 = MULTIPLY(tmp10 + tmp11, FIX_0_541196100); /* c6 */ + /* Add fudge factor here for final descale. */ + tmp0 += ONE << (CONST_BITS+PASS1_BITS-1); + + dataptr[DCTSIZE*1] = (DCTELEM) + RIGHT_SHIFT(tmp0 + MULTIPLY(tmp10, FIX_0_765366865), /* c2-c6 */ + CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*3] = (DCTELEM) + RIGHT_SHIFT(tmp0 - MULTIPLY(tmp11, FIX_1_847759065), /* c2+c6 */ + CONST_BITS+PASS1_BITS); + + dataptr++; /* advance pointer to next column */ + } +} + + +/* + * Perform the forward DCT on a 6x3 sample block. + * + * 6-point FDCT in pass 1 (rows), 3-point in pass 2 (columns). + */ + +GLOBAL(void) +jpeg_fdct_6x3 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) +{ + INT32 tmp0, tmp1, tmp2; + INT32 tmp10, tmp11, tmp12; + DCTELEM *dataptr; + JSAMPROW elemptr; + int ctr; + SHIFT_TEMPS + + /* Pre-zero output coefficient block. */ + MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); + + /* Pass 1: process rows. */ + /* Note results are scaled up by sqrt(8) compared to a true DCT; */ + /* furthermore, we scale the results by 2**PASS1_BITS. */ + /* We scale the results further by 2 as part of output adaption */ + /* scaling for different DCT size. */ + /* 6-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/12). */ + + dataptr = data; + for (ctr = 0; ctr < 3; ctr++) { + elemptr = sample_data[ctr] + start_col; + + /* Even part */ + + tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[5]); + tmp11 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[4]); + tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[3]); + + tmp10 = tmp0 + tmp2; + tmp12 = tmp0 - tmp2; + + tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[5]); + tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[4]); + tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[3]); + + /* Apply unsigned->signed conversion */ + dataptr[0] = (DCTELEM) + ((tmp10 + tmp11 - 6 * CENTERJSAMPLE) << (PASS1_BITS+1)); + dataptr[2] = (DCTELEM) + DESCALE(MULTIPLY(tmp12, FIX(1.224744871)), /* c2 */ + CONST_BITS-PASS1_BITS-1); + dataptr[4] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 - tmp11 - tmp11, FIX(0.707106781)), /* c4 */ + CONST_BITS-PASS1_BITS-1); + + /* Odd part */ + + tmp10 = DESCALE(MULTIPLY(tmp0 + tmp2, FIX(0.366025404)), /* c5 */ + CONST_BITS-PASS1_BITS-1); + + dataptr[1] = (DCTELEM) (tmp10 + ((tmp0 + tmp1) << (PASS1_BITS+1))); + dataptr[3] = (DCTELEM) ((tmp0 - tmp1 - tmp2) << (PASS1_BITS+1)); + dataptr[5] = (DCTELEM) (tmp10 + ((tmp2 - tmp1) << (PASS1_BITS+1))); + + dataptr += DCTSIZE; /* advance pointer to next row */ + } + + /* Pass 2: process columns. + * We remove the PASS1_BITS scaling, but leave the results scaled up + * by an overall factor of 8. + * We must also scale the output by (8/6)*(8/3) = 32/9, which we partially + * fold into the constant multipliers (other part was done in pass 1): + * 3-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/6) * 16/9. + */ + + dataptr = data; + for (ctr = 0; ctr < 6; ctr++) { + /* Even part */ + + tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*2]; + tmp1 = dataptr[DCTSIZE*1]; + + tmp2 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*2]; + + dataptr[DCTSIZE*0] = (DCTELEM) + DESCALE(MULTIPLY(tmp0 + tmp1, FIX(1.777777778)), /* 16/9 */ + CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*2] = (DCTELEM) + DESCALE(MULTIPLY(tmp0 - tmp1 - tmp1, FIX(1.257078722)), /* c2 */ + CONST_BITS+PASS1_BITS); + + /* Odd part */ + + dataptr[DCTSIZE*1] = (DCTELEM) + DESCALE(MULTIPLY(tmp2, FIX(2.177324216)), /* c1 */ + CONST_BITS+PASS1_BITS); + + dataptr++; /* advance pointer to next column */ + } +} + + +/* + * Perform the forward DCT on a 4x2 sample block. + * + * 4-point FDCT in pass 1 (rows), 2-point in pass 2 (columns). + */ + +GLOBAL(void) +jpeg_fdct_4x2 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) +{ + INT32 tmp0, tmp1; + INT32 tmp10, tmp11; + DCTELEM *dataptr; + JSAMPROW elemptr; + int ctr; + SHIFT_TEMPS + + /* Pre-zero output coefficient block. */ + MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); + + /* Pass 1: process rows. */ + /* Note results are scaled up by sqrt(8) compared to a true DCT; */ + /* furthermore, we scale the results by 2**PASS1_BITS. */ + /* We must also scale the output by (8/4)*(8/2) = 2**3, which we add here. */ + /* 4-point FDCT kernel, */ + /* cK represents sqrt(2) * cos(K*pi/16) [refers to 8-point FDCT]. */ + + dataptr = data; + for (ctr = 0; ctr < 2; ctr++) { + elemptr = sample_data[ctr] + start_col; + + /* Even part */ + + tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[3]); + tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[2]); + + tmp10 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[3]); + tmp11 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[2]); + + /* Apply unsigned->signed conversion */ + dataptr[0] = (DCTELEM) + ((tmp0 + tmp1 - 4 * CENTERJSAMPLE) << (PASS1_BITS+3)); + dataptr[2] = (DCTELEM) ((tmp0 - tmp1) << (PASS1_BITS+3)); + + /* Odd part */ + + tmp0 = MULTIPLY(tmp10 + tmp11, FIX_0_541196100); /* c6 */ + /* Add fudge factor here for final descale. */ + tmp0 += ONE << (CONST_BITS-PASS1_BITS-4); + + dataptr[1] = (DCTELEM) + RIGHT_SHIFT(tmp0 + MULTIPLY(tmp10, FIX_0_765366865), /* c2-c6 */ + CONST_BITS-PASS1_BITS-3); + dataptr[3] = (DCTELEM) + RIGHT_SHIFT(tmp0 - MULTIPLY(tmp11, FIX_1_847759065), /* c2+c6 */ + CONST_BITS-PASS1_BITS-3); + + dataptr += DCTSIZE; /* advance pointer to next row */ + } + + /* Pass 2: process columns. + * We remove the PASS1_BITS scaling, but leave the results scaled up + * by an overall factor of 8. + */ + + dataptr = data; + for (ctr = 0; ctr < 4; ctr++) { + /* Even part */ + + /* Add fudge factor here for final descale. */ + tmp0 = dataptr[DCTSIZE*0] + (ONE << (PASS1_BITS-1)); + tmp1 = dataptr[DCTSIZE*1]; + + dataptr[DCTSIZE*0] = (DCTELEM) RIGHT_SHIFT(tmp0 + tmp1, PASS1_BITS); + + /* Odd part */ + + dataptr[DCTSIZE*1] = (DCTELEM) RIGHT_SHIFT(tmp0 - tmp1, PASS1_BITS); + + dataptr++; /* advance pointer to next column */ + } +} + + +/* + * Perform the forward DCT on a 2x1 sample block. + * + * 2-point FDCT in pass 1 (rows), 1-point in pass 2 (columns). + */ + +GLOBAL(void) +jpeg_fdct_2x1 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) +{ + INT32 tmp0, tmp1; + JSAMPROW elemptr; + + /* Pre-zero output coefficient block. */ + MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); + + elemptr = sample_data[0] + start_col; + + tmp0 = GETJSAMPLE(elemptr[0]); + tmp1 = GETJSAMPLE(elemptr[1]); + + /* We leave the results scaled up by an overall factor of 8. + * We must also scale the output by (8/2)*(8/1) = 2**5. + */ + + /* Even part */ + /* Apply unsigned->signed conversion */ + data[0] = (DCTELEM) ((tmp0 + tmp1 - 2 * CENTERJSAMPLE) << 5); + + /* Odd part */ + data[1] = (DCTELEM) ((tmp0 - tmp1) << 5); +} + + +/* + * Perform the forward DCT on an 8x16 sample block. + * + * 8-point FDCT in pass 1 (rows), 16-point in pass 2 (columns). + */ + +GLOBAL(void) +jpeg_fdct_8x16 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) +{ + INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; + INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, tmp16, tmp17; + INT32 z1; + DCTELEM workspace[DCTSIZE2]; + DCTELEM *dataptr; + DCTELEM *wsptr; + JSAMPROW elemptr; + int ctr; + SHIFT_TEMPS + + /* Pass 1: process rows. */ + /* Note results are scaled up by sqrt(8) compared to a true DCT; */ + /* furthermore, we scale the results by 2**PASS1_BITS. */ + + dataptr = data; + ctr = 0; + for (;;) { + elemptr = sample_data[ctr] + start_col; + + /* Even part per LL&M figure 1 --- note that published figure is faulty; + * rotator "sqrt(2)*c1" should be "sqrt(2)*c6". + */ + + tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[7]); + tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[6]); + tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[5]); + tmp3 = GETJSAMPLE(elemptr[3]) + GETJSAMPLE(elemptr[4]); + + tmp10 = tmp0 + tmp3; + tmp12 = tmp0 - tmp3; + tmp11 = tmp1 + tmp2; + tmp13 = tmp1 - tmp2; + + tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[7]); + tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[6]); + tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[5]); + tmp3 = GETJSAMPLE(elemptr[3]) - GETJSAMPLE(elemptr[4]); + + /* Apply unsigned->signed conversion */ + dataptr[0] = (DCTELEM) ((tmp10 + tmp11 - 8 * CENTERJSAMPLE) << PASS1_BITS); + dataptr[4] = (DCTELEM) ((tmp10 - tmp11) << PASS1_BITS); + + z1 = MULTIPLY(tmp12 + tmp13, FIX_0_541196100); + dataptr[2] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp12, FIX_0_765366865), + CONST_BITS-PASS1_BITS); + dataptr[6] = (DCTELEM) DESCALE(z1 - MULTIPLY(tmp13, FIX_1_847759065), + CONST_BITS-PASS1_BITS); + + /* Odd part per figure 8 --- note paper omits factor of sqrt(2). + * 8-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/16). + * i0..i3 in the paper are tmp0..tmp3 here. + */ + + tmp10 = tmp0 + tmp3; + tmp11 = tmp1 + tmp2; + tmp12 = tmp0 + tmp2; + tmp13 = tmp1 + tmp3; + z1 = MULTIPLY(tmp12 + tmp13, FIX_1_175875602); /* c3 */ + + tmp0 = MULTIPLY(tmp0, FIX_1_501321110); /* c1+c3-c5-c7 */ + tmp1 = MULTIPLY(tmp1, FIX_3_072711026); /* c1+c3+c5-c7 */ + tmp2 = MULTIPLY(tmp2, FIX_2_053119869); /* c1+c3-c5+c7 */ + tmp3 = MULTIPLY(tmp3, FIX_0_298631336); /* -c1+c3+c5-c7 */ + tmp10 = MULTIPLY(tmp10, - FIX_0_899976223); /* c7-c3 */ + tmp11 = MULTIPLY(tmp11, - FIX_2_562915447); /* -c1-c3 */ + tmp12 = MULTIPLY(tmp12, - FIX_0_390180644); /* c5-c3 */ + tmp13 = MULTIPLY(tmp13, - FIX_1_961570560); /* -c3-c5 */ + + tmp12 += z1; + tmp13 += z1; + + dataptr[1] = (DCTELEM) DESCALE(tmp0 + tmp10 + tmp12, CONST_BITS-PASS1_BITS); + dataptr[3] = (DCTELEM) DESCALE(tmp1 + tmp11 + tmp13, CONST_BITS-PASS1_BITS); + dataptr[5] = (DCTELEM) DESCALE(tmp2 + tmp11 + tmp12, CONST_BITS-PASS1_BITS); + dataptr[7] = (DCTELEM) DESCALE(tmp3 + tmp10 + tmp13, CONST_BITS-PASS1_BITS); + + ctr++; + + if (ctr != DCTSIZE) { + if (ctr == DCTSIZE * 2) + break; /* Done. */ + dataptr += DCTSIZE; /* advance pointer to next row */ + } else + dataptr = workspace; /* switch pointer to extended workspace */ + } + + /* Pass 2: process columns. + * We remove the PASS1_BITS scaling, but leave the results scaled up + * by an overall factor of 8. + * We must also scale the output by 8/16 = 1/2. + * 16-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/32). + */ + + dataptr = data; + wsptr = workspace; + for (ctr = DCTSIZE-1; ctr >= 0; ctr--) { + /* Even part */ + + tmp0 = dataptr[DCTSIZE*0] + wsptr[DCTSIZE*7]; + tmp1 = dataptr[DCTSIZE*1] + wsptr[DCTSIZE*6]; + tmp2 = dataptr[DCTSIZE*2] + wsptr[DCTSIZE*5]; + tmp3 = dataptr[DCTSIZE*3] + wsptr[DCTSIZE*4]; + tmp4 = dataptr[DCTSIZE*4] + wsptr[DCTSIZE*3]; + tmp5 = dataptr[DCTSIZE*5] + wsptr[DCTSIZE*2]; + tmp6 = dataptr[DCTSIZE*6] + wsptr[DCTSIZE*1]; + tmp7 = dataptr[DCTSIZE*7] + wsptr[DCTSIZE*0]; + + tmp10 = tmp0 + tmp7; + tmp14 = tmp0 - tmp7; + tmp11 = tmp1 + tmp6; + tmp15 = tmp1 - tmp6; + tmp12 = tmp2 + tmp5; + tmp16 = tmp2 - tmp5; + tmp13 = tmp3 + tmp4; + tmp17 = tmp3 - tmp4; + + tmp0 = dataptr[DCTSIZE*0] - wsptr[DCTSIZE*7]; + tmp1 = dataptr[DCTSIZE*1] - wsptr[DCTSIZE*6]; + tmp2 = dataptr[DCTSIZE*2] - wsptr[DCTSIZE*5]; + tmp3 = dataptr[DCTSIZE*3] - wsptr[DCTSIZE*4]; + tmp4 = dataptr[DCTSIZE*4] - wsptr[DCTSIZE*3]; + tmp5 = dataptr[DCTSIZE*5] - wsptr[DCTSIZE*2]; + tmp6 = dataptr[DCTSIZE*6] - wsptr[DCTSIZE*1]; + tmp7 = dataptr[DCTSIZE*7] - wsptr[DCTSIZE*0]; + + dataptr[DCTSIZE*0] = (DCTELEM) + DESCALE(tmp10 + tmp11 + tmp12 + tmp13, PASS1_BITS+1); + dataptr[DCTSIZE*4] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 - tmp13, FIX(1.306562965)) + /* c4[16] = c2[8] */ + MULTIPLY(tmp11 - tmp12, FIX_0_541196100), /* c12[16] = c6[8] */ + CONST_BITS+PASS1_BITS+1); + + tmp10 = MULTIPLY(tmp17 - tmp15, FIX(0.275899379)) + /* c14[16] = c7[8] */ + MULTIPLY(tmp14 - tmp16, FIX(1.387039845)); /* c2[16] = c1[8] */ + + dataptr[DCTSIZE*2] = (DCTELEM) + DESCALE(tmp10 + MULTIPLY(tmp15, FIX(1.451774982)) /* c6+c14 */ + + MULTIPLY(tmp16, FIX(2.172734804)), /* c2+c10 */ + CONST_BITS+PASS1_BITS+1); + dataptr[DCTSIZE*6] = (DCTELEM) + DESCALE(tmp10 - MULTIPLY(tmp14, FIX(0.211164243)) /* c2-c6 */ + - MULTIPLY(tmp17, FIX(1.061594338)), /* c10+c14 */ + CONST_BITS+PASS1_BITS+1); + + /* Odd part */ + + tmp11 = MULTIPLY(tmp0 + tmp1, FIX(1.353318001)) + /* c3 */ + MULTIPLY(tmp6 - tmp7, FIX(0.410524528)); /* c13 */ + tmp12 = MULTIPLY(tmp0 + tmp2, FIX(1.247225013)) + /* c5 */ + MULTIPLY(tmp5 + tmp7, FIX(0.666655658)); /* c11 */ + tmp13 = MULTIPLY(tmp0 + tmp3, FIX(1.093201867)) + /* c7 */ + MULTIPLY(tmp4 - tmp7, FIX(0.897167586)); /* c9 */ + tmp14 = MULTIPLY(tmp1 + tmp2, FIX(0.138617169)) + /* c15 */ + MULTIPLY(tmp6 - tmp5, FIX(1.407403738)); /* c1 */ + tmp15 = MULTIPLY(tmp1 + tmp3, - FIX(0.666655658)) + /* -c11 */ + MULTIPLY(tmp4 + tmp6, - FIX(1.247225013)); /* -c5 */ + tmp16 = MULTIPLY(tmp2 + tmp3, - FIX(1.353318001)) + /* -c3 */ + MULTIPLY(tmp5 - tmp4, FIX(0.410524528)); /* c13 */ + tmp10 = tmp11 + tmp12 + tmp13 - + MULTIPLY(tmp0, FIX(2.286341144)) + /* c7+c5+c3-c1 */ + MULTIPLY(tmp7, FIX(0.779653625)); /* c15+c13-c11+c9 */ + tmp11 += tmp14 + tmp15 + MULTIPLY(tmp1, FIX(0.071888074)) /* c9-c3-c15+c11 */ + - MULTIPLY(tmp6, FIX(1.663905119)); /* c7+c13+c1-c5 */ + tmp12 += tmp14 + tmp16 - MULTIPLY(tmp2, FIX(1.125726048)) /* c7+c5+c15-c3 */ + + MULTIPLY(tmp5, FIX(1.227391138)); /* c9-c11+c1-c13 */ + tmp13 += tmp15 + tmp16 + MULTIPLY(tmp3, FIX(1.065388962)) /* c15+c3+c11-c7 */ + + MULTIPLY(tmp4, FIX(2.167985692)); /* c1+c13+c5-c9 */ + + dataptr[DCTSIZE*1] = (DCTELEM) DESCALE(tmp10, CONST_BITS+PASS1_BITS+1); + dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp11, CONST_BITS+PASS1_BITS+1); + dataptr[DCTSIZE*5] = (DCTELEM) DESCALE(tmp12, CONST_BITS+PASS1_BITS+1); + dataptr[DCTSIZE*7] = (DCTELEM) DESCALE(tmp13, CONST_BITS+PASS1_BITS+1); + + dataptr++; /* advance pointer to next column */ + wsptr++; /* advance pointer to next column */ + } +} + + +/* + * Perform the forward DCT on a 7x14 sample block. + * + * 7-point FDCT in pass 1 (rows), 14-point in pass 2 (columns). + */ + +GLOBAL(void) +jpeg_fdct_7x14 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) +{ + INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6; + INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, tmp16; + INT32 z1, z2, z3; + DCTELEM workspace[8*6]; + DCTELEM *dataptr; + DCTELEM *wsptr; + JSAMPROW elemptr; + int ctr; + SHIFT_TEMPS + + /* Pre-zero output coefficient block. */ + MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); + + /* Pass 1: process rows. */ + /* Note results are scaled up by sqrt(8) compared to a true DCT; */ + /* furthermore, we scale the results by 2**PASS1_BITS. */ + /* 7-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/14). */ + + dataptr = data; + ctr = 0; + for (;;) { + elemptr = sample_data[ctr] + start_col; + + /* Even part */ + + tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[6]); + tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[5]); + tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[4]); + tmp3 = GETJSAMPLE(elemptr[3]); + + tmp10 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[6]); + tmp11 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[5]); + tmp12 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[4]); + + z1 = tmp0 + tmp2; + /* Apply unsigned->signed conversion */ + dataptr[0] = (DCTELEM) + ((z1 + tmp1 + tmp3 - 7 * CENTERJSAMPLE) << PASS1_BITS); + tmp3 += tmp3; + z1 -= tmp3; + z1 -= tmp3; + z1 = MULTIPLY(z1, FIX(0.353553391)); /* (c2+c6-c4)/2 */ + z2 = MULTIPLY(tmp0 - tmp2, FIX(0.920609002)); /* (c2+c4-c6)/2 */ + z3 = MULTIPLY(tmp1 - tmp2, FIX(0.314692123)); /* c6 */ + dataptr[2] = (DCTELEM) DESCALE(z1 + z2 + z3, CONST_BITS-PASS1_BITS); + z1 -= z2; + z2 = MULTIPLY(tmp0 - tmp1, FIX(0.881747734)); /* c4 */ + dataptr[4] = (DCTELEM) + DESCALE(z2 + z3 - MULTIPLY(tmp1 - tmp3, FIX(0.707106781)), /* c2+c6-c4 */ + CONST_BITS-PASS1_BITS); + dataptr[6] = (DCTELEM) DESCALE(z1 + z2, CONST_BITS-PASS1_BITS); + + /* Odd part */ + + tmp1 = MULTIPLY(tmp10 + tmp11, FIX(0.935414347)); /* (c3+c1-c5)/2 */ + tmp2 = MULTIPLY(tmp10 - tmp11, FIX(0.170262339)); /* (c3+c5-c1)/2 */ + tmp0 = tmp1 - tmp2; + tmp1 += tmp2; + tmp2 = MULTIPLY(tmp11 + tmp12, - FIX(1.378756276)); /* -c1 */ + tmp1 += tmp2; + tmp3 = MULTIPLY(tmp10 + tmp12, FIX(0.613604268)); /* c5 */ + tmp0 += tmp3; + tmp2 += tmp3 + MULTIPLY(tmp12, FIX(1.870828693)); /* c3+c1-c5 */ + + dataptr[1] = (DCTELEM) DESCALE(tmp0, CONST_BITS-PASS1_BITS); + dataptr[3] = (DCTELEM) DESCALE(tmp1, CONST_BITS-PASS1_BITS); + dataptr[5] = (DCTELEM) DESCALE(tmp2, CONST_BITS-PASS1_BITS); + + ctr++; + + if (ctr != DCTSIZE) { + if (ctr == 14) + break; /* Done. */ + dataptr += DCTSIZE; /* advance pointer to next row */ + } else + dataptr = workspace; /* switch pointer to extended workspace */ + } + + /* Pass 2: process columns. + * We remove the PASS1_BITS scaling, but leave the results scaled up + * by an overall factor of 8. + * We must also scale the output by (8/7)*(8/14) = 32/49, which we + * fold into the constant multipliers: + * 14-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/28) * 32/49. + */ + + dataptr = data; + wsptr = workspace; + for (ctr = 0; ctr < 7; ctr++) { + /* Even part */ + + tmp0 = dataptr[DCTSIZE*0] + wsptr[DCTSIZE*5]; + tmp1 = dataptr[DCTSIZE*1] + wsptr[DCTSIZE*4]; + tmp2 = dataptr[DCTSIZE*2] + wsptr[DCTSIZE*3]; + tmp13 = dataptr[DCTSIZE*3] + wsptr[DCTSIZE*2]; + tmp4 = dataptr[DCTSIZE*4] + wsptr[DCTSIZE*1]; + tmp5 = dataptr[DCTSIZE*5] + wsptr[DCTSIZE*0]; + tmp6 = dataptr[DCTSIZE*6] + dataptr[DCTSIZE*7]; + + tmp10 = tmp0 + tmp6; + tmp14 = tmp0 - tmp6; + tmp11 = tmp1 + tmp5; + tmp15 = tmp1 - tmp5; + tmp12 = tmp2 + tmp4; + tmp16 = tmp2 - tmp4; + + tmp0 = dataptr[DCTSIZE*0] - wsptr[DCTSIZE*5]; + tmp1 = dataptr[DCTSIZE*1] - wsptr[DCTSIZE*4]; + tmp2 = dataptr[DCTSIZE*2] - wsptr[DCTSIZE*3]; + tmp3 = dataptr[DCTSIZE*3] - wsptr[DCTSIZE*2]; + tmp4 = dataptr[DCTSIZE*4] - wsptr[DCTSIZE*1]; + tmp5 = dataptr[DCTSIZE*5] - wsptr[DCTSIZE*0]; + tmp6 = dataptr[DCTSIZE*6] - dataptr[DCTSIZE*7]; + + dataptr[DCTSIZE*0] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 + tmp11 + tmp12 + tmp13, + FIX(0.653061224)), /* 32/49 */ + CONST_BITS+PASS1_BITS); + tmp13 += tmp13; + dataptr[DCTSIZE*4] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 - tmp13, FIX(0.832106052)) + /* c4 */ + MULTIPLY(tmp11 - tmp13, FIX(0.205513223)) - /* c12 */ + MULTIPLY(tmp12 - tmp13, FIX(0.575835255)), /* c8 */ + CONST_BITS+PASS1_BITS); + + tmp10 = MULTIPLY(tmp14 + tmp15, FIX(0.722074570)); /* c6 */ + + dataptr[DCTSIZE*2] = (DCTELEM) + DESCALE(tmp10 + MULTIPLY(tmp14, FIX(0.178337691)) /* c2-c6 */ + + MULTIPLY(tmp16, FIX(0.400721155)), /* c10 */ + CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*6] = (DCTELEM) + DESCALE(tmp10 - MULTIPLY(tmp15, FIX(1.122795725)) /* c6+c10 */ + - MULTIPLY(tmp16, FIX(0.900412262)), /* c2 */ + CONST_BITS+PASS1_BITS); + + /* Odd part */ + + tmp10 = tmp1 + tmp2; + tmp11 = tmp5 - tmp4; + dataptr[DCTSIZE*7] = (DCTELEM) + DESCALE(MULTIPLY(tmp0 - tmp10 + tmp3 - tmp11 - tmp6, + FIX(0.653061224)), /* 32/49 */ + CONST_BITS+PASS1_BITS); + tmp3 = MULTIPLY(tmp3 , FIX(0.653061224)); /* 32/49 */ + tmp10 = MULTIPLY(tmp10, - FIX(0.103406812)); /* -c13 */ + tmp11 = MULTIPLY(tmp11, FIX(0.917760839)); /* c1 */ + tmp10 += tmp11 - tmp3; + tmp11 = MULTIPLY(tmp0 + tmp2, FIX(0.782007410)) + /* c5 */ + MULTIPLY(tmp4 + tmp6, FIX(0.491367823)); /* c9 */ + dataptr[DCTSIZE*5] = (DCTELEM) + DESCALE(tmp10 + tmp11 - MULTIPLY(tmp2, FIX(1.550341076)) /* c3+c5-c13 */ + + MULTIPLY(tmp4, FIX(0.731428202)), /* c1+c11-c9 */ + CONST_BITS+PASS1_BITS); + tmp12 = MULTIPLY(tmp0 + tmp1, FIX(0.871740478)) + /* c3 */ + MULTIPLY(tmp5 - tmp6, FIX(0.305035186)); /* c11 */ + dataptr[DCTSIZE*3] = (DCTELEM) + DESCALE(tmp10 + tmp12 - MULTIPLY(tmp1, FIX(0.276965844)) /* c3-c9-c13 */ + - MULTIPLY(tmp5, FIX(2.004803435)), /* c1+c5+c11 */ + CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*1] = (DCTELEM) + DESCALE(tmp11 + tmp12 + tmp3 + - MULTIPLY(tmp0, FIX(0.735987049)) /* c3+c5-c1 */ + - MULTIPLY(tmp6, FIX(0.082925825)), /* c9-c11-c13 */ + CONST_BITS+PASS1_BITS); + + dataptr++; /* advance pointer to next column */ + wsptr++; /* advance pointer to next column */ + } +} + + +/* + * Perform the forward DCT on a 6x12 sample block. + * + * 6-point FDCT in pass 1 (rows), 12-point in pass 2 (columns). + */ + +GLOBAL(void) +jpeg_fdct_6x12 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) +{ + INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5; + INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15; + DCTELEM workspace[8*4]; + DCTELEM *dataptr; + DCTELEM *wsptr; + JSAMPROW elemptr; + int ctr; + SHIFT_TEMPS + + /* Pre-zero output coefficient block. */ + MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); + + /* Pass 1: process rows. */ + /* Note results are scaled up by sqrt(8) compared to a true DCT; */ + /* furthermore, we scale the results by 2**PASS1_BITS. */ + /* 6-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/12). */ + + dataptr = data; + ctr = 0; + for (;;) { + elemptr = sample_data[ctr] + start_col; + + /* Even part */ + + tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[5]); + tmp11 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[4]); + tmp2 = GETJSAMPLE(elemptr[2]) + GETJSAMPLE(elemptr[3]); + + tmp10 = tmp0 + tmp2; + tmp12 = tmp0 - tmp2; + + tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[5]); + tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[4]); + tmp2 = GETJSAMPLE(elemptr[2]) - GETJSAMPLE(elemptr[3]); + + /* Apply unsigned->signed conversion */ + dataptr[0] = (DCTELEM) + ((tmp10 + tmp11 - 6 * CENTERJSAMPLE) << PASS1_BITS); + dataptr[2] = (DCTELEM) + DESCALE(MULTIPLY(tmp12, FIX(1.224744871)), /* c2 */ + CONST_BITS-PASS1_BITS); + dataptr[4] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 - tmp11 - tmp11, FIX(0.707106781)), /* c4 */ + CONST_BITS-PASS1_BITS); + + /* Odd part */ + + tmp10 = DESCALE(MULTIPLY(tmp0 + tmp2, FIX(0.366025404)), /* c5 */ + CONST_BITS-PASS1_BITS); + + dataptr[1] = (DCTELEM) (tmp10 + ((tmp0 + tmp1) << PASS1_BITS)); + dataptr[3] = (DCTELEM) ((tmp0 - tmp1 - tmp2) << PASS1_BITS); + dataptr[5] = (DCTELEM) (tmp10 + ((tmp2 - tmp1) << PASS1_BITS)); + + ctr++; + + if (ctr != DCTSIZE) { + if (ctr == 12) + break; /* Done. */ + dataptr += DCTSIZE; /* advance pointer to next row */ + } else + dataptr = workspace; /* switch pointer to extended workspace */ + } + + /* Pass 2: process columns. + * We remove the PASS1_BITS scaling, but leave the results scaled up + * by an overall factor of 8. + * We must also scale the output by (8/6)*(8/12) = 8/9, which we + * fold into the constant multipliers: + * 12-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/24) * 8/9. + */ + + dataptr = data; + wsptr = workspace; + for (ctr = 0; ctr < 6; ctr++) { + /* Even part */ + + tmp0 = dataptr[DCTSIZE*0] + wsptr[DCTSIZE*3]; + tmp1 = dataptr[DCTSIZE*1] + wsptr[DCTSIZE*2]; + tmp2 = dataptr[DCTSIZE*2] + wsptr[DCTSIZE*1]; + tmp3 = dataptr[DCTSIZE*3] + wsptr[DCTSIZE*0]; + tmp4 = dataptr[DCTSIZE*4] + dataptr[DCTSIZE*7]; + tmp5 = dataptr[DCTSIZE*5] + dataptr[DCTSIZE*6]; + + tmp10 = tmp0 + tmp5; + tmp13 = tmp0 - tmp5; + tmp11 = tmp1 + tmp4; + tmp14 = tmp1 - tmp4; + tmp12 = tmp2 + tmp3; + tmp15 = tmp2 - tmp3; + + tmp0 = dataptr[DCTSIZE*0] - wsptr[DCTSIZE*3]; + tmp1 = dataptr[DCTSIZE*1] - wsptr[DCTSIZE*2]; + tmp2 = dataptr[DCTSIZE*2] - wsptr[DCTSIZE*1]; + tmp3 = dataptr[DCTSIZE*3] - wsptr[DCTSIZE*0]; + tmp4 = dataptr[DCTSIZE*4] - dataptr[DCTSIZE*7]; + tmp5 = dataptr[DCTSIZE*5] - dataptr[DCTSIZE*6]; + + dataptr[DCTSIZE*0] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 + tmp11 + tmp12, FIX(0.888888889)), /* 8/9 */ + CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*6] = (DCTELEM) + DESCALE(MULTIPLY(tmp13 - tmp14 - tmp15, FIX(0.888888889)), /* 8/9 */ + CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*4] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 - tmp12, FIX(1.088662108)), /* c4 */ + CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*2] = (DCTELEM) + DESCALE(MULTIPLY(tmp14 - tmp15, FIX(0.888888889)) + /* 8/9 */ + MULTIPLY(tmp13 + tmp15, FIX(1.214244803)), /* c2 */ + CONST_BITS+PASS1_BITS); + + /* Odd part */ + + tmp10 = MULTIPLY(tmp1 + tmp4, FIX(0.481063200)); /* c9 */ + tmp14 = tmp10 + MULTIPLY(tmp1, FIX(0.680326102)); /* c3-c9 */ + tmp15 = tmp10 - MULTIPLY(tmp4, FIX(1.642452502)); /* c3+c9 */ + tmp12 = MULTIPLY(tmp0 + tmp2, FIX(0.997307603)); /* c5 */ + tmp13 = MULTIPLY(tmp0 + tmp3, FIX(0.765261039)); /* c7 */ + tmp10 = tmp12 + tmp13 + tmp14 - MULTIPLY(tmp0, FIX(0.516244403)) /* c5+c7-c1 */ + + MULTIPLY(tmp5, FIX(0.164081699)); /* c11 */ + tmp11 = MULTIPLY(tmp2 + tmp3, - FIX(0.164081699)); /* -c11 */ + tmp12 += tmp11 - tmp15 - MULTIPLY(tmp2, FIX(2.079550144)) /* c1+c5-c11 */ + + MULTIPLY(tmp5, FIX(0.765261039)); /* c7 */ + tmp13 += tmp11 - tmp14 + MULTIPLY(tmp3, FIX(0.645144899)) /* c1+c11-c7 */ + - MULTIPLY(tmp5, FIX(0.997307603)); /* c5 */ + tmp11 = tmp15 + MULTIPLY(tmp0 - tmp3, FIX(1.161389302)) /* c3 */ + - MULTIPLY(tmp2 + tmp5, FIX(0.481063200)); /* c9 */ + + dataptr[DCTSIZE*1] = (DCTELEM) DESCALE(tmp10, CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp11, CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*5] = (DCTELEM) DESCALE(tmp12, CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*7] = (DCTELEM) DESCALE(tmp13, CONST_BITS+PASS1_BITS); + + dataptr++; /* advance pointer to next column */ + wsptr++; /* advance pointer to next column */ + } +} + + +/* + * Perform the forward DCT on a 5x10 sample block. + * + * 5-point FDCT in pass 1 (rows), 10-point in pass 2 (columns). + */ + +GLOBAL(void) +jpeg_fdct_5x10 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) +{ + INT32 tmp0, tmp1, tmp2, tmp3, tmp4; + INT32 tmp10, tmp11, tmp12, tmp13, tmp14; + DCTELEM workspace[8*2]; + DCTELEM *dataptr; + DCTELEM *wsptr; + JSAMPROW elemptr; + int ctr; + SHIFT_TEMPS + + /* Pre-zero output coefficient block. */ + MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); + + /* Pass 1: process rows. */ + /* Note results are scaled up by sqrt(8) compared to a true DCT; */ + /* furthermore, we scale the results by 2**PASS1_BITS. */ + /* 5-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/10). */ + + dataptr = data; + ctr = 0; + for (;;) { + elemptr = sample_data[ctr] + start_col; + + /* Even part */ + + tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[4]); + tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[3]); + tmp2 = GETJSAMPLE(elemptr[2]); + + tmp10 = tmp0 + tmp1; + tmp11 = tmp0 - tmp1; + + tmp0 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[4]); + tmp1 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[3]); + + /* Apply unsigned->signed conversion */ + dataptr[0] = (DCTELEM) + ((tmp10 + tmp2 - 5 * CENTERJSAMPLE) << PASS1_BITS); + tmp11 = MULTIPLY(tmp11, FIX(0.790569415)); /* (c2+c4)/2 */ + tmp10 -= tmp2 << 2; + tmp10 = MULTIPLY(tmp10, FIX(0.353553391)); /* (c2-c4)/2 */ + dataptr[2] = (DCTELEM) DESCALE(tmp11 + tmp10, CONST_BITS-PASS1_BITS); + dataptr[4] = (DCTELEM) DESCALE(tmp11 - tmp10, CONST_BITS-PASS1_BITS); + + /* Odd part */ + + tmp10 = MULTIPLY(tmp0 + tmp1, FIX(0.831253876)); /* c3 */ + + dataptr[1] = (DCTELEM) + DESCALE(tmp10 + MULTIPLY(tmp0, FIX(0.513743148)), /* c1-c3 */ + CONST_BITS-PASS1_BITS); + dataptr[3] = (DCTELEM) + DESCALE(tmp10 - MULTIPLY(tmp1, FIX(2.176250899)), /* c1+c3 */ + CONST_BITS-PASS1_BITS); + + ctr++; + + if (ctr != DCTSIZE) { + if (ctr == 10) + break; /* Done. */ + dataptr += DCTSIZE; /* advance pointer to next row */ + } else + dataptr = workspace; /* switch pointer to extended workspace */ + } + + /* Pass 2: process columns. + * We remove the PASS1_BITS scaling, but leave the results scaled up + * by an overall factor of 8. + * We must also scale the output by (8/5)*(8/10) = 32/25, which we + * fold into the constant multipliers: + * 10-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/20) * 32/25. + */ + + dataptr = data; + wsptr = workspace; + for (ctr = 0; ctr < 5; ctr++) { + /* Even part */ + + tmp0 = dataptr[DCTSIZE*0] + wsptr[DCTSIZE*1]; + tmp1 = dataptr[DCTSIZE*1] + wsptr[DCTSIZE*0]; + tmp12 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*7]; + tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*6]; + tmp4 = dataptr[DCTSIZE*4] + dataptr[DCTSIZE*5]; + + tmp10 = tmp0 + tmp4; + tmp13 = tmp0 - tmp4; + tmp11 = tmp1 + tmp3; + tmp14 = tmp1 - tmp3; + + tmp0 = dataptr[DCTSIZE*0] - wsptr[DCTSIZE*1]; + tmp1 = dataptr[DCTSIZE*1] - wsptr[DCTSIZE*0]; + tmp2 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*7]; + tmp3 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*6]; + tmp4 = dataptr[DCTSIZE*4] - dataptr[DCTSIZE*5]; + + dataptr[DCTSIZE*0] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 + tmp11 + tmp12, FIX(1.28)), /* 32/25 */ + CONST_BITS+PASS1_BITS); + tmp12 += tmp12; + dataptr[DCTSIZE*4] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 - tmp12, FIX(1.464477191)) - /* c4 */ + MULTIPLY(tmp11 - tmp12, FIX(0.559380511)), /* c8 */ + CONST_BITS+PASS1_BITS); + tmp10 = MULTIPLY(tmp13 + tmp14, FIX(1.064004961)); /* c6 */ + dataptr[DCTSIZE*2] = (DCTELEM) + DESCALE(tmp10 + MULTIPLY(tmp13, FIX(0.657591230)), /* c2-c6 */ + CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*6] = (DCTELEM) + DESCALE(tmp10 - MULTIPLY(tmp14, FIX(2.785601151)), /* c2+c6 */ + CONST_BITS+PASS1_BITS); + + /* Odd part */ + + tmp10 = tmp0 + tmp4; + tmp11 = tmp1 - tmp3; + dataptr[DCTSIZE*5] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 - tmp11 - tmp2, FIX(1.28)), /* 32/25 */ + CONST_BITS+PASS1_BITS); + tmp2 = MULTIPLY(tmp2, FIX(1.28)); /* 32/25 */ + dataptr[DCTSIZE*1] = (DCTELEM) + DESCALE(MULTIPLY(tmp0, FIX(1.787906876)) + /* c1 */ + MULTIPLY(tmp1, FIX(1.612894094)) + tmp2 + /* c3 */ + MULTIPLY(tmp3, FIX(0.821810588)) + /* c7 */ + MULTIPLY(tmp4, FIX(0.283176630)), /* c9 */ + CONST_BITS+PASS1_BITS); + tmp12 = MULTIPLY(tmp0 - tmp4, FIX(1.217352341)) - /* (c3+c7)/2 */ + MULTIPLY(tmp1 + tmp3, FIX(0.752365123)); /* (c1-c9)/2 */ + tmp13 = MULTIPLY(tmp10 + tmp11, FIX(0.395541753)) + /* (c3-c7)/2 */ + MULTIPLY(tmp11, FIX(0.64)) - tmp2; /* 16/25 */ + dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp12 + tmp13, CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*7] = (DCTELEM) DESCALE(tmp12 - tmp13, CONST_BITS+PASS1_BITS); + + dataptr++; /* advance pointer to next column */ + wsptr++; /* advance pointer to next column */ + } +} + + +/* + * Perform the forward DCT on a 4x8 sample block. + * + * 4-point FDCT in pass 1 (rows), 8-point in pass 2 (columns). + */ + +GLOBAL(void) +jpeg_fdct_4x8 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) +{ + INT32 tmp0, tmp1, tmp2, tmp3; + INT32 tmp10, tmp11, tmp12, tmp13; + INT32 z1; + DCTELEM *dataptr; + JSAMPROW elemptr; + int ctr; + SHIFT_TEMPS + + /* Pre-zero output coefficient block. */ + MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); + + /* Pass 1: process rows. */ + /* Note results are scaled up by sqrt(8) compared to a true DCT; */ + /* furthermore, we scale the results by 2**PASS1_BITS. */ + /* We must also scale the output by 8/4 = 2, which we add here. */ + /* 4-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/16). */ + + dataptr = data; + for (ctr = 0; ctr < DCTSIZE; ctr++) { + elemptr = sample_data[ctr] + start_col; + + /* Even part */ + + tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[3]); + tmp1 = GETJSAMPLE(elemptr[1]) + GETJSAMPLE(elemptr[2]); + + tmp10 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[3]); + tmp11 = GETJSAMPLE(elemptr[1]) - GETJSAMPLE(elemptr[2]); + + /* Apply unsigned->signed conversion */ + dataptr[0] = (DCTELEM) + ((tmp0 + tmp1 - 4 * CENTERJSAMPLE) << (PASS1_BITS+1)); + dataptr[2] = (DCTELEM) ((tmp0 - tmp1) << (PASS1_BITS+1)); + + /* Odd part */ + + tmp0 = MULTIPLY(tmp10 + tmp11, FIX_0_541196100); /* c6 */ + /* Add fudge factor here for final descale. */ + tmp0 += ONE << (CONST_BITS-PASS1_BITS-2); + + dataptr[1] = (DCTELEM) + RIGHT_SHIFT(tmp0 + MULTIPLY(tmp10, FIX_0_765366865), /* c2-c6 */ + CONST_BITS-PASS1_BITS-1); + dataptr[3] = (DCTELEM) + RIGHT_SHIFT(tmp0 - MULTIPLY(tmp11, FIX_1_847759065), /* c2+c6 */ + CONST_BITS-PASS1_BITS-1); + + dataptr += DCTSIZE; /* advance pointer to next row */ + } + + /* Pass 2: process columns. + * We remove the PASS1_BITS scaling, but leave the results scaled up + * by an overall factor of 8. + */ + + dataptr = data; + for (ctr = 0; ctr < 4; ctr++) { + /* Even part per LL&M figure 1 --- note that published figure is faulty; + * rotator "sqrt(2)*c1" should be "sqrt(2)*c6". + */ + + tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*7]; + tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*6]; + tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*5]; + tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*4]; + + /* Add fudge factor here for final descale. */ + tmp10 = tmp0 + tmp3 + (ONE << (PASS1_BITS-1)); + tmp12 = tmp0 - tmp3; + tmp11 = tmp1 + tmp2; + tmp13 = tmp1 - tmp2; + + tmp0 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*7]; + tmp1 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*6]; + tmp2 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*5]; + tmp3 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*4]; + + dataptr[DCTSIZE*0] = (DCTELEM) RIGHT_SHIFT(tmp10 + tmp11, PASS1_BITS); + dataptr[DCTSIZE*4] = (DCTELEM) RIGHT_SHIFT(tmp10 - tmp11, PASS1_BITS); + + z1 = MULTIPLY(tmp12 + tmp13, FIX_0_541196100); + /* Add fudge factor here for final descale. */ + z1 += ONE << (CONST_BITS+PASS1_BITS-1); + dataptr[DCTSIZE*2] = (DCTELEM) + RIGHT_SHIFT(z1 + MULTIPLY(tmp12, FIX_0_765366865), CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*6] = (DCTELEM) + RIGHT_SHIFT(z1 - MULTIPLY(tmp13, FIX_1_847759065), CONST_BITS+PASS1_BITS); + + /* Odd part per figure 8 --- note paper omits factor of sqrt(2). + * 8-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/16). + * i0..i3 in the paper are tmp0..tmp3 here. + */ + + tmp10 = tmp0 + tmp3; + tmp11 = tmp1 + tmp2; + tmp12 = tmp0 + tmp2; + tmp13 = tmp1 + tmp3; + z1 = MULTIPLY(tmp12 + tmp13, FIX_1_175875602); /* c3 */ + /* Add fudge factor here for final descale. */ + z1 += ONE << (CONST_BITS+PASS1_BITS-1); + + tmp0 = MULTIPLY(tmp0, FIX_1_501321110); /* c1+c3-c5-c7 */ + tmp1 = MULTIPLY(tmp1, FIX_3_072711026); /* c1+c3+c5-c7 */ + tmp2 = MULTIPLY(tmp2, FIX_2_053119869); /* c1+c3-c5+c7 */ + tmp3 = MULTIPLY(tmp3, FIX_0_298631336); /* -c1+c3+c5-c7 */ + tmp10 = MULTIPLY(tmp10, - FIX_0_899976223); /* c7-c3 */ + tmp11 = MULTIPLY(tmp11, - FIX_2_562915447); /* -c1-c3 */ + tmp12 = MULTIPLY(tmp12, - FIX_0_390180644); /* c5-c3 */ + tmp13 = MULTIPLY(tmp13, - FIX_1_961570560); /* -c3-c5 */ + + tmp12 += z1; + tmp13 += z1; + + dataptr[DCTSIZE*1] = (DCTELEM) + RIGHT_SHIFT(tmp0 + tmp10 + tmp12, CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*3] = (DCTELEM) + RIGHT_SHIFT(tmp1 + tmp11 + tmp13, CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*5] = (DCTELEM) + RIGHT_SHIFT(tmp2 + tmp11 + tmp12, CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*7] = (DCTELEM) + RIGHT_SHIFT(tmp3 + tmp10 + tmp13, CONST_BITS+PASS1_BITS); + + dataptr++; /* advance pointer to next column */ + } +} + + +/* + * Perform the forward DCT on a 3x6 sample block. + * + * 3-point FDCT in pass 1 (rows), 6-point in pass 2 (columns). + */ + +GLOBAL(void) +jpeg_fdct_3x6 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) +{ + INT32 tmp0, tmp1, tmp2; + INT32 tmp10, tmp11, tmp12; + DCTELEM *dataptr; + JSAMPROW elemptr; + int ctr; + SHIFT_TEMPS + + /* Pre-zero output coefficient block. */ + MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); + + /* Pass 1: process rows. */ + /* Note results are scaled up by sqrt(8) compared to a true DCT; */ + /* furthermore, we scale the results by 2**PASS1_BITS. */ + /* We scale the results further by 2 as part of output adaption */ + /* scaling for different DCT size. */ + /* 3-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/6). */ + + dataptr = data; + for (ctr = 0; ctr < 6; ctr++) { + elemptr = sample_data[ctr] + start_col; + + /* Even part */ + + tmp0 = GETJSAMPLE(elemptr[0]) + GETJSAMPLE(elemptr[2]); + tmp1 = GETJSAMPLE(elemptr[1]); + + tmp2 = GETJSAMPLE(elemptr[0]) - GETJSAMPLE(elemptr[2]); + + /* Apply unsigned->signed conversion */ + dataptr[0] = (DCTELEM) + ((tmp0 + tmp1 - 3 * CENTERJSAMPLE) << (PASS1_BITS+1)); + dataptr[2] = (DCTELEM) + DESCALE(MULTIPLY(tmp0 - tmp1 - tmp1, FIX(0.707106781)), /* c2 */ + CONST_BITS-PASS1_BITS-1); + + /* Odd part */ + + dataptr[1] = (DCTELEM) + DESCALE(MULTIPLY(tmp2, FIX(1.224744871)), /* c1 */ + CONST_BITS-PASS1_BITS-1); + + dataptr += DCTSIZE; /* advance pointer to next row */ + } + + /* Pass 2: process columns. + * We remove the PASS1_BITS scaling, but leave the results scaled up + * by an overall factor of 8. + * We must also scale the output by (8/6)*(8/3) = 32/9, which we partially + * fold into the constant multipliers (other part was done in pass 1): + * 6-point FDCT kernel, cK represents sqrt(2) * cos(K*pi/12) * 16/9. + */ + + dataptr = data; + for (ctr = 0; ctr < 3; ctr++) { + /* Even part */ + + tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*5]; + tmp11 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*4]; + tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*3]; + + tmp10 = tmp0 + tmp2; + tmp12 = tmp0 - tmp2; + + tmp0 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*5]; + tmp1 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*4]; + tmp2 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*3]; + + dataptr[DCTSIZE*0] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 + tmp11, FIX(1.777777778)), /* 16/9 */ + CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*2] = (DCTELEM) + DESCALE(MULTIPLY(tmp12, FIX(2.177324216)), /* c2 */ + CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*4] = (DCTELEM) + DESCALE(MULTIPLY(tmp10 - tmp11 - tmp11, FIX(1.257078722)), /* c4 */ + CONST_BITS+PASS1_BITS); + + /* Odd part */ + + tmp10 = MULTIPLY(tmp0 + tmp2, FIX(0.650711829)); /* c5 */ + + dataptr[DCTSIZE*1] = (DCTELEM) + DESCALE(tmp10 + MULTIPLY(tmp0 + tmp1, FIX(1.777777778)), /* 16/9 */ + CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*3] = (DCTELEM) + DESCALE(MULTIPLY(tmp0 - tmp1 - tmp2, FIX(1.777777778)), /* 16/9 */ + CONST_BITS+PASS1_BITS); + dataptr[DCTSIZE*5] = (DCTELEM) + DESCALE(tmp10 + MULTIPLY(tmp2 - tmp1, FIX(1.777777778)), /* 16/9 */ + CONST_BITS+PASS1_BITS); + + dataptr++; /* advance pointer to next column */ + } +} + + +/* + * Perform the forward DCT on a 2x4 sample block. + * + * 2-point FDCT in pass 1 (rows), 4-point in pass 2 (columns). + */ + +GLOBAL(void) +jpeg_fdct_2x4 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) +{ + INT32 tmp0, tmp1; + INT32 tmp10, tmp11; + DCTELEM *dataptr; + JSAMPROW elemptr; + int ctr; + SHIFT_TEMPS + + /* Pre-zero output coefficient block. */ + MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); + + /* Pass 1: process rows. */ + /* Note results are scaled up by sqrt(8) compared to a true DCT. */ + /* We must also scale the output by (8/2)*(8/4) = 2**3, which we add here. */ + + dataptr = data; + for (ctr = 0; ctr < 4; ctr++) { + elemptr = sample_data[ctr] + start_col; + + /* Even part */ + + tmp0 = GETJSAMPLE(elemptr[0]); + tmp1 = GETJSAMPLE(elemptr[1]); + + /* Apply unsigned->signed conversion */ + dataptr[0] = (DCTELEM) ((tmp0 + tmp1 - 2 * CENTERJSAMPLE) << 3); + + /* Odd part */ + + dataptr[1] = (DCTELEM) ((tmp0 - tmp1) << 3); + + dataptr += DCTSIZE; /* advance pointer to next row */ + } + + /* Pass 2: process columns. + * We leave the results scaled up by an overall factor of 8. + * 4-point FDCT kernel, + * cK represents sqrt(2) * cos(K*pi/16) [refers to 8-point FDCT]. + */ + + dataptr = data; + for (ctr = 0; ctr < 2; ctr++) { + /* Even part */ + + tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*3]; + tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*2]; + + tmp10 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*3]; + tmp11 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*2]; + + dataptr[DCTSIZE*0] = (DCTELEM) (tmp0 + tmp1); + dataptr[DCTSIZE*2] = (DCTELEM) (tmp0 - tmp1); + + /* Odd part */ + + tmp0 = MULTIPLY(tmp10 + tmp11, FIX_0_541196100); /* c6 */ + /* Add fudge factor here for final descale. */ + tmp0 += ONE << (CONST_BITS-1); + + dataptr[DCTSIZE*1] = (DCTELEM) + RIGHT_SHIFT(tmp0 + MULTIPLY(tmp10, FIX_0_765366865), /* c2-c6 */ + CONST_BITS); + dataptr[DCTSIZE*3] = (DCTELEM) + RIGHT_SHIFT(tmp0 - MULTIPLY(tmp11, FIX_1_847759065), /* c2+c6 */ + CONST_BITS); + + dataptr++; /* advance pointer to next column */ + } +} + + +/* + * Perform the forward DCT on a 1x2 sample block. + * + * 1-point FDCT in pass 1 (rows), 2-point in pass 2 (columns). + */ + +GLOBAL(void) +jpeg_fdct_1x2 (DCTELEM * data, JSAMPARRAY sample_data, JDIMENSION start_col) +{ + INT32 tmp0, tmp1; + + /* Pre-zero output coefficient block. */ + MEMZERO(data, SIZEOF(DCTELEM) * DCTSIZE2); + + tmp0 = GETJSAMPLE(sample_data[0][start_col]); + tmp1 = GETJSAMPLE(sample_data[1][start_col]); + + /* We leave the results scaled up by an overall factor of 8. + * We must also scale the output by (8/1)*(8/2) = 2**5. + */ + + /* Even part */ + /* Apply unsigned->signed conversion */ + data[DCTSIZE*0] = (DCTELEM) ((tmp0 + tmp1 - 2 * CENTERJSAMPLE) << 5); + + /* Odd part */ + data[DCTSIZE*1] = (DCTELEM) ((tmp0 - tmp1) << 5); +} + +#endif /* DCT_SCALING_SUPPORTED */ +#endif /* DCT_ISLOW_SUPPORTED */ diff --git a/jpeg-9/jidctflt.c b/jpeg-9/jidctflt.c new file mode 100755 index 0000000..f399600 --- /dev/null +++ b/jpeg-9/jidctflt.c @@ -0,0 +1,235 @@ +/* + * jidctflt.c + * + * Copyright (C) 1994-1998, Thomas G. Lane. + * Modified 2010 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains a floating-point implementation of the + * inverse DCT (Discrete Cosine Transform). In the IJG code, this routine + * must also perform dequantization of the input coefficients. + * + * This implementation should be more accurate than either of the integer + * IDCT implementations. However, it may not give the same results on all + * machines because of differences in roundoff behavior. Speed will depend + * on the hardware's floating point capacity. + * + * A 2-D IDCT can be done by 1-D IDCT on each column followed by 1-D IDCT + * on each row (or vice versa, but it's more convenient to emit a row at + * a time). Direct algorithms are also available, but they are much more + * complex and seem not to be any faster when reduced to code. + * + * This implementation is based on Arai, Agui, and Nakajima's algorithm for + * scaled DCT. Their original paper (Trans. IEICE E-71(11):1095) is in + * Japanese, but the algorithm is described in the Pennebaker & Mitchell + * JPEG textbook (see REFERENCES section in file README). The following code + * is based directly on figure 4-8 in P&M. + * While an 8-point DCT cannot be done in less than 11 multiplies, it is + * possible to arrange the computation so that many of the multiplies are + * simple scalings of the final outputs. These multiplies can then be + * folded into the multiplications or divisions by the JPEG quantization + * table entries. The AA&N method leaves only 5 multiplies and 29 adds + * to be done in the DCT itself. + * The primary disadvantage of this method is that with a fixed-point + * implementation, accuracy is lost due to imprecise representation of the + * scaled quantization values. However, that problem does not arise if + * we use floating point arithmetic. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" +#include "jdct.h" /* Private declarations for DCT subsystem */ + +#ifdef DCT_FLOAT_SUPPORTED + + +/* + * This module is specialized to the case DCTSIZE = 8. + */ + +#if DCTSIZE != 8 + Sorry, this code only copes with 8x8 DCTs. /* deliberate syntax err */ +#endif + + +/* Dequantize a coefficient by multiplying it by the multiplier-table + * entry; produce a float result. + */ + +#define DEQUANTIZE(coef,quantval) (((FAST_FLOAT) (coef)) * (quantval)) + + +/* + * Perform dequantization and inverse DCT on one block of coefficients. + */ + +GLOBAL(void) +jpeg_idct_float (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col) +{ + FAST_FLOAT tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; + FAST_FLOAT tmp10, tmp11, tmp12, tmp13; + FAST_FLOAT z5, z10, z11, z12, z13; + JCOEFPTR inptr; + FLOAT_MULT_TYPE * quantptr; + FAST_FLOAT * wsptr; + JSAMPROW outptr; + JSAMPLE *range_limit = cinfo->sample_range_limit; + int ctr; + FAST_FLOAT workspace[DCTSIZE2]; /* buffers data between passes */ + + /* Pass 1: process columns from input, store into work array. */ + + inptr = coef_block; + quantptr = (FLOAT_MULT_TYPE *) compptr->dct_table; + wsptr = workspace; + for (ctr = DCTSIZE; ctr > 0; ctr--) { + /* Due to quantization, we will usually find that many of the input + * coefficients are zero, especially the AC terms. We can exploit this + * by short-circuiting the IDCT calculation for any column in which all + * the AC terms are zero. In that case each output is equal to the + * DC coefficient (with scale factor as needed). + * With typical images and quantization tables, half or more of the + * column DCT calculations can be simplified this way. + */ + + if (inptr[DCTSIZE*1] == 0 && inptr[DCTSIZE*2] == 0 && + inptr[DCTSIZE*3] == 0 && inptr[DCTSIZE*4] == 0 && + inptr[DCTSIZE*5] == 0 && inptr[DCTSIZE*6] == 0 && + inptr[DCTSIZE*7] == 0) { + /* AC terms all zero */ + FAST_FLOAT dcval = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); + + wsptr[DCTSIZE*0] = dcval; + wsptr[DCTSIZE*1] = dcval; + wsptr[DCTSIZE*2] = dcval; + wsptr[DCTSIZE*3] = dcval; + wsptr[DCTSIZE*4] = dcval; + wsptr[DCTSIZE*5] = dcval; + wsptr[DCTSIZE*6] = dcval; + wsptr[DCTSIZE*7] = dcval; + + inptr++; /* advance pointers to next column */ + quantptr++; + wsptr++; + continue; + } + + /* Even part */ + + tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); + tmp1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); + tmp2 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); + tmp3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); + + tmp10 = tmp0 + tmp2; /* phase 3 */ + tmp11 = tmp0 - tmp2; + + tmp13 = tmp1 + tmp3; /* phases 5-3 */ + tmp12 = (tmp1 - tmp3) * ((FAST_FLOAT) 1.414213562) - tmp13; /* 2*c4 */ + + tmp0 = tmp10 + tmp13; /* phase 2 */ + tmp3 = tmp10 - tmp13; + tmp1 = tmp11 + tmp12; + tmp2 = tmp11 - tmp12; + + /* Odd part */ + + tmp4 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); + tmp5 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); + tmp6 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); + tmp7 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); + + z13 = tmp6 + tmp5; /* phase 6 */ + z10 = tmp6 - tmp5; + z11 = tmp4 + tmp7; + z12 = tmp4 - tmp7; + + tmp7 = z11 + z13; /* phase 5 */ + tmp11 = (z11 - z13) * ((FAST_FLOAT) 1.414213562); /* 2*c4 */ + + z5 = (z10 + z12) * ((FAST_FLOAT) 1.847759065); /* 2*c2 */ + tmp10 = z5 - z12 * ((FAST_FLOAT) 1.082392200); /* 2*(c2-c6) */ + tmp12 = z5 - z10 * ((FAST_FLOAT) 2.613125930); /* 2*(c2+c6) */ + + tmp6 = tmp12 - tmp7; /* phase 2 */ + tmp5 = tmp11 - tmp6; + tmp4 = tmp10 - tmp5; + + wsptr[DCTSIZE*0] = tmp0 + tmp7; + wsptr[DCTSIZE*7] = tmp0 - tmp7; + wsptr[DCTSIZE*1] = tmp1 + tmp6; + wsptr[DCTSIZE*6] = tmp1 - tmp6; + wsptr[DCTSIZE*2] = tmp2 + tmp5; + wsptr[DCTSIZE*5] = tmp2 - tmp5; + wsptr[DCTSIZE*3] = tmp3 + tmp4; + wsptr[DCTSIZE*4] = tmp3 - tmp4; + + inptr++; /* advance pointers to next column */ + quantptr++; + wsptr++; + } + + /* Pass 2: process rows from work array, store into output array. */ + + wsptr = workspace; + for (ctr = 0; ctr < DCTSIZE; ctr++) { + outptr = output_buf[ctr] + output_col; + /* Rows of zeroes can be exploited in the same way as we did with columns. + * However, the column calculation has created many nonzero AC terms, so + * the simplification applies less often (typically 5% to 10% of the time). + * And testing floats for zero is relatively expensive, so we don't bother. + */ + + /* Even part */ + + /* Apply signed->unsigned and prepare float->int conversion */ + z5 = wsptr[0] + ((FAST_FLOAT) CENTERJSAMPLE + (FAST_FLOAT) 0.5); + tmp10 = z5 + wsptr[4]; + tmp11 = z5 - wsptr[4]; + + tmp13 = wsptr[2] + wsptr[6]; + tmp12 = (wsptr[2] - wsptr[6]) * ((FAST_FLOAT) 1.414213562) - tmp13; + + tmp0 = tmp10 + tmp13; + tmp3 = tmp10 - tmp13; + tmp1 = tmp11 + tmp12; + tmp2 = tmp11 - tmp12; + + /* Odd part */ + + z13 = wsptr[5] + wsptr[3]; + z10 = wsptr[5] - wsptr[3]; + z11 = wsptr[1] + wsptr[7]; + z12 = wsptr[1] - wsptr[7]; + + tmp7 = z11 + z13; + tmp11 = (z11 - z13) * ((FAST_FLOAT) 1.414213562); + + z5 = (z10 + z12) * ((FAST_FLOAT) 1.847759065); /* 2*c2 */ + tmp10 = z5 - z12 * ((FAST_FLOAT) 1.082392200); /* 2*(c2-c6) */ + tmp12 = z5 - z10 * ((FAST_FLOAT) 2.613125930); /* 2*(c2+c6) */ + + tmp6 = tmp12 - tmp7; + tmp5 = tmp11 - tmp6; + tmp4 = tmp10 - tmp5; + + /* Final output stage: float->int conversion and range-limit */ + + outptr[0] = range_limit[((int) (tmp0 + tmp7)) & RANGE_MASK]; + outptr[7] = range_limit[((int) (tmp0 - tmp7)) & RANGE_MASK]; + outptr[1] = range_limit[((int) (tmp1 + tmp6)) & RANGE_MASK]; + outptr[6] = range_limit[((int) (tmp1 - tmp6)) & RANGE_MASK]; + outptr[2] = range_limit[((int) (tmp2 + tmp5)) & RANGE_MASK]; + outptr[5] = range_limit[((int) (tmp2 - tmp5)) & RANGE_MASK]; + outptr[3] = range_limit[((int) (tmp3 + tmp4)) & RANGE_MASK]; + outptr[4] = range_limit[((int) (tmp3 - tmp4)) & RANGE_MASK]; + + wsptr += DCTSIZE; /* advance pointer to next row */ + } +} + +#endif /* DCT_FLOAT_SUPPORTED */ diff --git a/jpeg-9/jidctfst.c b/jpeg-9/jidctfst.c new file mode 100755 index 0000000..078b8c4 --- /dev/null +++ b/jpeg-9/jidctfst.c @@ -0,0 +1,368 @@ +/* + * jidctfst.c + * + * Copyright (C) 1994-1998, Thomas G. Lane. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains a fast, not so accurate integer implementation of the + * inverse DCT (Discrete Cosine Transform). In the IJG code, this routine + * must also perform dequantization of the input coefficients. + * + * A 2-D IDCT can be done by 1-D IDCT on each column followed by 1-D IDCT + * on each row (or vice versa, but it's more convenient to emit a row at + * a time). Direct algorithms are also available, but they are much more + * complex and seem not to be any faster when reduced to code. + * + * This implementation is based on Arai, Agui, and Nakajima's algorithm for + * scaled DCT. Their original paper (Trans. IEICE E-71(11):1095) is in + * Japanese, but the algorithm is described in the Pennebaker & Mitchell + * JPEG textbook (see REFERENCES section in file README). The following code + * is based directly on figure 4-8 in P&M. + * While an 8-point DCT cannot be done in less than 11 multiplies, it is + * possible to arrange the computation so that many of the multiplies are + * simple scalings of the final outputs. These multiplies can then be + * folded into the multiplications or divisions by the JPEG quantization + * table entries. The AA&N method leaves only 5 multiplies and 29 adds + * to be done in the DCT itself. + * The primary disadvantage of this method is that with fixed-point math, + * accuracy is lost due to imprecise representation of the scaled + * quantization values. The smaller the quantization table entry, the less + * precise the scaled value, so this implementation does worse with high- + * quality-setting files than with low-quality ones. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" +#include "jdct.h" /* Private declarations for DCT subsystem */ + +#ifdef DCT_IFAST_SUPPORTED + + +/* + * This module is specialized to the case DCTSIZE = 8. + */ + +#if DCTSIZE != 8 + Sorry, this code only copes with 8x8 DCTs. /* deliberate syntax err */ +#endif + + +/* Scaling decisions are generally the same as in the LL&M algorithm; + * see jidctint.c for more details. However, we choose to descale + * (right shift) multiplication products as soon as they are formed, + * rather than carrying additional fractional bits into subsequent additions. + * This compromises accuracy slightly, but it lets us save a few shifts. + * More importantly, 16-bit arithmetic is then adequate (for 8-bit samples) + * everywhere except in the multiplications proper; this saves a good deal + * of work on 16-bit-int machines. + * + * The dequantized coefficients are not integers because the AA&N scaling + * factors have been incorporated. We represent them scaled up by PASS1_BITS, + * so that the first and second IDCT rounds have the same input scaling. + * For 8-bit JSAMPLEs, we choose IFAST_SCALE_BITS = PASS1_BITS so as to + * avoid a descaling shift; this compromises accuracy rather drastically + * for small quantization table entries, but it saves a lot of shifts. + * For 12-bit JSAMPLEs, there's no hope of using 16x16 multiplies anyway, + * so we use a much larger scaling factor to preserve accuracy. + * + * A final compromise is to represent the multiplicative constants to only + * 8 fractional bits, rather than 13. This saves some shifting work on some + * machines, and may also reduce the cost of multiplication (since there + * are fewer one-bits in the constants). + */ + +#if BITS_IN_JSAMPLE == 8 +#define CONST_BITS 8 +#define PASS1_BITS 2 +#else +#define CONST_BITS 8 +#define PASS1_BITS 1 /* lose a little precision to avoid overflow */ +#endif + +/* Some C compilers fail to reduce "FIX(constant)" at compile time, thus + * causing a lot of useless floating-point operations at run time. + * To get around this we use the following pre-calculated constants. + * If you change CONST_BITS you may want to add appropriate values. + * (With a reasonable C compiler, you can just rely on the FIX() macro...) + */ + +#if CONST_BITS == 8 +#define FIX_1_082392200 ((INT32) 277) /* FIX(1.082392200) */ +#define FIX_1_414213562 ((INT32) 362) /* FIX(1.414213562) */ +#define FIX_1_847759065 ((INT32) 473) /* FIX(1.847759065) */ +#define FIX_2_613125930 ((INT32) 669) /* FIX(2.613125930) */ +#else +#define FIX_1_082392200 FIX(1.082392200) +#define FIX_1_414213562 FIX(1.414213562) +#define FIX_1_847759065 FIX(1.847759065) +#define FIX_2_613125930 FIX(2.613125930) +#endif + + +/* We can gain a little more speed, with a further compromise in accuracy, + * by omitting the addition in a descaling shift. This yields an incorrectly + * rounded result half the time... + */ + +#ifndef USE_ACCURATE_ROUNDING +#undef DESCALE +#define DESCALE(x,n) RIGHT_SHIFT(x, n) +#endif + + +/* Multiply a DCTELEM variable by an INT32 constant, and immediately + * descale to yield a DCTELEM result. + */ + +#define MULTIPLY(var,const) ((DCTELEM) DESCALE((var) * (const), CONST_BITS)) + + +/* Dequantize a coefficient by multiplying it by the multiplier-table + * entry; produce a DCTELEM result. For 8-bit data a 16x16->16 + * multiplication will do. For 12-bit data, the multiplier table is + * declared INT32, so a 32-bit multiply will be used. + */ + +#if BITS_IN_JSAMPLE == 8 +#define DEQUANTIZE(coef,quantval) (((IFAST_MULT_TYPE) (coef)) * (quantval)) +#else +#define DEQUANTIZE(coef,quantval) \ + DESCALE((coef)*(quantval), IFAST_SCALE_BITS-PASS1_BITS) +#endif + + +/* Like DESCALE, but applies to a DCTELEM and produces an int. + * We assume that int right shift is unsigned if INT32 right shift is. + */ + +#ifdef RIGHT_SHIFT_IS_UNSIGNED +#define ISHIFT_TEMPS DCTELEM ishift_temp; +#if BITS_IN_JSAMPLE == 8 +#define DCTELEMBITS 16 /* DCTELEM may be 16 or 32 bits */ +#else +#define DCTELEMBITS 32 /* DCTELEM must be 32 bits */ +#endif +#define IRIGHT_SHIFT(x,shft) \ + ((ishift_temp = (x)) < 0 ? \ + (ishift_temp >> (shft)) | ((~((DCTELEM) 0)) << (DCTELEMBITS-(shft))) : \ + (ishift_temp >> (shft))) +#else +#define ISHIFT_TEMPS +#define IRIGHT_SHIFT(x,shft) ((x) >> (shft)) +#endif + +#ifdef USE_ACCURATE_ROUNDING +#define IDESCALE(x,n) ((int) IRIGHT_SHIFT((x) + (1 << ((n)-1)), n)) +#else +#define IDESCALE(x,n) ((int) IRIGHT_SHIFT(x, n)) +#endif + + +/* + * Perform dequantization and inverse DCT on one block of coefficients. + */ + +GLOBAL(void) +jpeg_idct_ifast (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col) +{ + DCTELEM tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; + DCTELEM tmp10, tmp11, tmp12, tmp13; + DCTELEM z5, z10, z11, z12, z13; + JCOEFPTR inptr; + IFAST_MULT_TYPE * quantptr; + int * wsptr; + JSAMPROW outptr; + JSAMPLE *range_limit = IDCT_range_limit(cinfo); + int ctr; + int workspace[DCTSIZE2]; /* buffers data between passes */ + SHIFT_TEMPS /* for DESCALE */ + ISHIFT_TEMPS /* for IDESCALE */ + + /* Pass 1: process columns from input, store into work array. */ + + inptr = coef_block; + quantptr = (IFAST_MULT_TYPE *) compptr->dct_table; + wsptr = workspace; + for (ctr = DCTSIZE; ctr > 0; ctr--) { + /* Due to quantization, we will usually find that many of the input + * coefficients are zero, especially the AC terms. We can exploit this + * by short-circuiting the IDCT calculation for any column in which all + * the AC terms are zero. In that case each output is equal to the + * DC coefficient (with scale factor as needed). + * With typical images and quantization tables, half or more of the + * column DCT calculations can be simplified this way. + */ + + if (inptr[DCTSIZE*1] == 0 && inptr[DCTSIZE*2] == 0 && + inptr[DCTSIZE*3] == 0 && inptr[DCTSIZE*4] == 0 && + inptr[DCTSIZE*5] == 0 && inptr[DCTSIZE*6] == 0 && + inptr[DCTSIZE*7] == 0) { + /* AC terms all zero */ + int dcval = (int) DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); + + wsptr[DCTSIZE*0] = dcval; + wsptr[DCTSIZE*1] = dcval; + wsptr[DCTSIZE*2] = dcval; + wsptr[DCTSIZE*3] = dcval; + wsptr[DCTSIZE*4] = dcval; + wsptr[DCTSIZE*5] = dcval; + wsptr[DCTSIZE*6] = dcval; + wsptr[DCTSIZE*7] = dcval; + + inptr++; /* advance pointers to next column */ + quantptr++; + wsptr++; + continue; + } + + /* Even part */ + + tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); + tmp1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); + tmp2 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); + tmp3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); + + tmp10 = tmp0 + tmp2; /* phase 3 */ + tmp11 = tmp0 - tmp2; + + tmp13 = tmp1 + tmp3; /* phases 5-3 */ + tmp12 = MULTIPLY(tmp1 - tmp3, FIX_1_414213562) - tmp13; /* 2*c4 */ + + tmp0 = tmp10 + tmp13; /* phase 2 */ + tmp3 = tmp10 - tmp13; + tmp1 = tmp11 + tmp12; + tmp2 = tmp11 - tmp12; + + /* Odd part */ + + tmp4 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); + tmp5 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); + tmp6 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); + tmp7 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); + + z13 = tmp6 + tmp5; /* phase 6 */ + z10 = tmp6 - tmp5; + z11 = tmp4 + tmp7; + z12 = tmp4 - tmp7; + + tmp7 = z11 + z13; /* phase 5 */ + tmp11 = MULTIPLY(z11 - z13, FIX_1_414213562); /* 2*c4 */ + + z5 = MULTIPLY(z10 + z12, FIX_1_847759065); /* 2*c2 */ + tmp10 = MULTIPLY(z12, FIX_1_082392200) - z5; /* 2*(c2-c6) */ + tmp12 = MULTIPLY(z10, - FIX_2_613125930) + z5; /* -2*(c2+c6) */ + + tmp6 = tmp12 - tmp7; /* phase 2 */ + tmp5 = tmp11 - tmp6; + tmp4 = tmp10 + tmp5; + + wsptr[DCTSIZE*0] = (int) (tmp0 + tmp7); + wsptr[DCTSIZE*7] = (int) (tmp0 - tmp7); + wsptr[DCTSIZE*1] = (int) (tmp1 + tmp6); + wsptr[DCTSIZE*6] = (int) (tmp1 - tmp6); + wsptr[DCTSIZE*2] = (int) (tmp2 + tmp5); + wsptr[DCTSIZE*5] = (int) (tmp2 - tmp5); + wsptr[DCTSIZE*4] = (int) (tmp3 + tmp4); + wsptr[DCTSIZE*3] = (int) (tmp3 - tmp4); + + inptr++; /* advance pointers to next column */ + quantptr++; + wsptr++; + } + + /* Pass 2: process rows from work array, store into output array. */ + /* Note that we must descale the results by a factor of 8 == 2**3, */ + /* and also undo the PASS1_BITS scaling. */ + + wsptr = workspace; + for (ctr = 0; ctr < DCTSIZE; ctr++) { + outptr = output_buf[ctr] + output_col; + /* Rows of zeroes can be exploited in the same way as we did with columns. + * However, the column calculation has created many nonzero AC terms, so + * the simplification applies less often (typically 5% to 10% of the time). + * On machines with very fast multiplication, it's possible that the + * test takes more time than it's worth. In that case this section + * may be commented out. + */ + +#ifndef NO_ZERO_ROW_TEST + if (wsptr[1] == 0 && wsptr[2] == 0 && wsptr[3] == 0 && wsptr[4] == 0 && + wsptr[5] == 0 && wsptr[6] == 0 && wsptr[7] == 0) { + /* AC terms all zero */ + JSAMPLE dcval = range_limit[IDESCALE(wsptr[0], PASS1_BITS+3) + & RANGE_MASK]; + + outptr[0] = dcval; + outptr[1] = dcval; + outptr[2] = dcval; + outptr[3] = dcval; + outptr[4] = dcval; + outptr[5] = dcval; + outptr[6] = dcval; + outptr[7] = dcval; + + wsptr += DCTSIZE; /* advance pointer to next row */ + continue; + } +#endif + + /* Even part */ + + tmp10 = ((DCTELEM) wsptr[0] + (DCTELEM) wsptr[4]); + tmp11 = ((DCTELEM) wsptr[0] - (DCTELEM) wsptr[4]); + + tmp13 = ((DCTELEM) wsptr[2] + (DCTELEM) wsptr[6]); + tmp12 = MULTIPLY((DCTELEM) wsptr[2] - (DCTELEM) wsptr[6], FIX_1_414213562) + - tmp13; + + tmp0 = tmp10 + tmp13; + tmp3 = tmp10 - tmp13; + tmp1 = tmp11 + tmp12; + tmp2 = tmp11 - tmp12; + + /* Odd part */ + + z13 = (DCTELEM) wsptr[5] + (DCTELEM) wsptr[3]; + z10 = (DCTELEM) wsptr[5] - (DCTELEM) wsptr[3]; + z11 = (DCTELEM) wsptr[1] + (DCTELEM) wsptr[7]; + z12 = (DCTELEM) wsptr[1] - (DCTELEM) wsptr[7]; + + tmp7 = z11 + z13; /* phase 5 */ + tmp11 = MULTIPLY(z11 - z13, FIX_1_414213562); /* 2*c4 */ + + z5 = MULTIPLY(z10 + z12, FIX_1_847759065); /* 2*c2 */ + tmp10 = MULTIPLY(z12, FIX_1_082392200) - z5; /* 2*(c2-c6) */ + tmp12 = MULTIPLY(z10, - FIX_2_613125930) + z5; /* -2*(c2+c6) */ + + tmp6 = tmp12 - tmp7; /* phase 2 */ + tmp5 = tmp11 - tmp6; + tmp4 = tmp10 + tmp5; + + /* Final output stage: scale down by a factor of 8 and range-limit */ + + outptr[0] = range_limit[IDESCALE(tmp0 + tmp7, PASS1_BITS+3) + & RANGE_MASK]; + outptr[7] = range_limit[IDESCALE(tmp0 - tmp7, PASS1_BITS+3) + & RANGE_MASK]; + outptr[1] = range_limit[IDESCALE(tmp1 + tmp6, PASS1_BITS+3) + & RANGE_MASK]; + outptr[6] = range_limit[IDESCALE(tmp1 - tmp6, PASS1_BITS+3) + & RANGE_MASK]; + outptr[2] = range_limit[IDESCALE(tmp2 + tmp5, PASS1_BITS+3) + & RANGE_MASK]; + outptr[5] = range_limit[IDESCALE(tmp2 - tmp5, PASS1_BITS+3) + & RANGE_MASK]; + outptr[4] = range_limit[IDESCALE(tmp3 + tmp4, PASS1_BITS+3) + & RANGE_MASK]; + outptr[3] = range_limit[IDESCALE(tmp3 - tmp4, PASS1_BITS+3) + & RANGE_MASK]; + + wsptr += DCTSIZE; /* advance pointer to next row */ + } +} + +#endif /* DCT_IFAST_SUPPORTED */ diff --git a/jpeg-9/jidctint.c b/jpeg-9/jidctint.c new file mode 100755 index 0000000..49ef79f --- /dev/null +++ b/jpeg-9/jidctint.c @@ -0,0 +1,5137 @@ +/* + * jidctint.c + * + * Copyright (C) 1991-1998, Thomas G. Lane. + * Modification developed 2002-2009 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains a slow-but-accurate integer implementation of the + * inverse DCT (Discrete Cosine Transform). In the IJG code, this routine + * must also perform dequantization of the input coefficients. + * + * A 2-D IDCT can be done by 1-D IDCT on each column followed by 1-D IDCT + * on each row (or vice versa, but it's more convenient to emit a row at + * a time). Direct algorithms are also available, but they are much more + * complex and seem not to be any faster when reduced to code. + * + * This implementation is based on an algorithm described in + * C. Loeffler, A. Ligtenberg and G. Moschytz, "Practical Fast 1-D DCT + * Algorithms with 11 Multiplications", Proc. Int'l. Conf. on Acoustics, + * Speech, and Signal Processing 1989 (ICASSP '89), pp. 988-991. + * The primary algorithm described there uses 11 multiplies and 29 adds. + * We use their alternate method with 12 multiplies and 32 adds. + * The advantage of this method is that no data path contains more than one + * multiplication; this allows a very simple and accurate implementation in + * scaled fixed-point arithmetic, with a minimal number of shifts. + * + * We also provide IDCT routines with various output sample block sizes for + * direct resolution reduction or enlargement and for direct resolving the + * common 2x1 and 1x2 subsampling cases without additional resampling: NxN + * (N=1...16), 2NxN, and Nx2N (N=1...8) pixels for one 8x8 input DCT block. + * + * For N<8 we simply take the corresponding low-frequency coefficients of + * the 8x8 input DCT block and apply an NxN point IDCT on the sub-block + * to yield the downscaled outputs. + * This can be seen as direct low-pass downsampling from the DCT domain + * point of view rather than the usual spatial domain point of view, + * yielding significant computational savings and results at least + * as good as common bilinear (averaging) spatial downsampling. + * + * For N>8 we apply a partial NxN IDCT on the 8 input coefficients as + * lower frequencies and higher frequencies assumed to be zero. + * It turns out that the computational effort is similar to the 8x8 IDCT + * regarding the output size. + * Furthermore, the scaling and descaling is the same for all IDCT sizes. + * + * CAUTION: We rely on the FIX() macro except for the N=1,2,4,8 cases + * since there would be too many additional constants to pre-calculate. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" +#include "jdct.h" /* Private declarations for DCT subsystem */ + +#ifdef DCT_ISLOW_SUPPORTED + + +/* + * This module is specialized to the case DCTSIZE = 8. + */ + +#if DCTSIZE != 8 + Sorry, this code only copes with 8x8 DCT blocks. /* deliberate syntax err */ +#endif + + +/* + * The poop on this scaling stuff is as follows: + * + * Each 1-D IDCT step produces outputs which are a factor of sqrt(N) + * larger than the true IDCT outputs. The final outputs are therefore + * a factor of N larger than desired; since N=8 this can be cured by + * a simple right shift at the end of the algorithm. The advantage of + * this arrangement is that we save two multiplications per 1-D IDCT, + * because the y0 and y4 inputs need not be divided by sqrt(N). + * + * We have to do addition and subtraction of the integer inputs, which + * is no problem, and multiplication by fractional constants, which is + * a problem to do in integer arithmetic. We multiply all the constants + * by CONST_SCALE and convert them to integer constants (thus retaining + * CONST_BITS bits of precision in the constants). After doing a + * multiplication we have to divide the product by CONST_SCALE, with proper + * rounding, to produce the correct output. This division can be done + * cheaply as a right shift of CONST_BITS bits. We postpone shifting + * as long as possible so that partial sums can be added together with + * full fractional precision. + * + * The outputs of the first pass are scaled up by PASS1_BITS bits so that + * they are represented to better-than-integral precision. These outputs + * require BITS_IN_JSAMPLE + PASS1_BITS + 3 bits; this fits in a 16-bit word + * with the recommended scaling. (To scale up 12-bit sample data further, an + * intermediate INT32 array would be needed.) + * + * To avoid overflow of the 32-bit intermediate results in pass 2, we must + * have BITS_IN_JSAMPLE + CONST_BITS + PASS1_BITS <= 26. Error analysis + * shows that the values given below are the most effective. + */ + +#if BITS_IN_JSAMPLE == 8 +#define CONST_BITS 13 +#define PASS1_BITS 2 +#else +#define CONST_BITS 13 +#define PASS1_BITS 1 /* lose a little precision to avoid overflow */ +#endif + +/* Some C compilers fail to reduce "FIX(constant)" at compile time, thus + * causing a lot of useless floating-point operations at run time. + * To get around this we use the following pre-calculated constants. + * If you change CONST_BITS you may want to add appropriate values. + * (With a reasonable C compiler, you can just rely on the FIX() macro...) + */ + +#if CONST_BITS == 13 +#define FIX_0_298631336 ((INT32) 2446) /* FIX(0.298631336) */ +#define FIX_0_390180644 ((INT32) 3196) /* FIX(0.390180644) */ +#define FIX_0_541196100 ((INT32) 4433) /* FIX(0.541196100) */ +#define FIX_0_765366865 ((INT32) 6270) /* FIX(0.765366865) */ +#define FIX_0_899976223 ((INT32) 7373) /* FIX(0.899976223) */ +#define FIX_1_175875602 ((INT32) 9633) /* FIX(1.175875602) */ +#define FIX_1_501321110 ((INT32) 12299) /* FIX(1.501321110) */ +#define FIX_1_847759065 ((INT32) 15137) /* FIX(1.847759065) */ +#define FIX_1_961570560 ((INT32) 16069) /* FIX(1.961570560) */ +#define FIX_2_053119869 ((INT32) 16819) /* FIX(2.053119869) */ +#define FIX_2_562915447 ((INT32) 20995) /* FIX(2.562915447) */ +#define FIX_3_072711026 ((INT32) 25172) /* FIX(3.072711026) */ +#else +#define FIX_0_298631336 FIX(0.298631336) +#define FIX_0_390180644 FIX(0.390180644) +#define FIX_0_541196100 FIX(0.541196100) +#define FIX_0_765366865 FIX(0.765366865) +#define FIX_0_899976223 FIX(0.899976223) +#define FIX_1_175875602 FIX(1.175875602) +#define FIX_1_501321110 FIX(1.501321110) +#define FIX_1_847759065 FIX(1.847759065) +#define FIX_1_961570560 FIX(1.961570560) +#define FIX_2_053119869 FIX(2.053119869) +#define FIX_2_562915447 FIX(2.562915447) +#define FIX_3_072711026 FIX(3.072711026) +#endif + + +/* Multiply an INT32 variable by an INT32 constant to yield an INT32 result. + * For 8-bit samples with the recommended scaling, all the variable + * and constant values involved are no more than 16 bits wide, so a + * 16x16->32 bit multiply can be used instead of a full 32x32 multiply. + * For 12-bit samples, a full 32-bit multiplication will be needed. + */ + +#if BITS_IN_JSAMPLE == 8 +#define MULTIPLY(var,const) MULTIPLY16C16(var,const) +#else +#define MULTIPLY(var,const) ((var) * (const)) +#endif + + +/* Dequantize a coefficient by multiplying it by the multiplier-table + * entry; produce an int result. In this module, both inputs and result + * are 16 bits or less, so either int or short multiply will work. + */ + +#define DEQUANTIZE(coef,quantval) (((ISLOW_MULT_TYPE) (coef)) * (quantval)) + + +/* + * Perform dequantization and inverse DCT on one block of coefficients. + */ + +GLOBAL(void) +jpeg_idct_islow (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col) +{ + INT32 tmp0, tmp1, tmp2, tmp3; + INT32 tmp10, tmp11, tmp12, tmp13; + INT32 z1, z2, z3; + JCOEFPTR inptr; + ISLOW_MULT_TYPE * quantptr; + int * wsptr; + JSAMPROW outptr; + JSAMPLE *range_limit = IDCT_range_limit(cinfo); + int ctr; + int workspace[DCTSIZE2]; /* buffers data between passes */ + SHIFT_TEMPS + + /* Pass 1: process columns from input, store into work array. */ + /* Note results are scaled up by sqrt(8) compared to a true IDCT; */ + /* furthermore, we scale the results by 2**PASS1_BITS. */ + + inptr = coef_block; + quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; + wsptr = workspace; + for (ctr = DCTSIZE; ctr > 0; ctr--) { + /* Due to quantization, we will usually find that many of the input + * coefficients are zero, especially the AC terms. We can exploit this + * by short-circuiting the IDCT calculation for any column in which all + * the AC terms are zero. In that case each output is equal to the + * DC coefficient (with scale factor as needed). + * With typical images and quantization tables, half or more of the + * column DCT calculations can be simplified this way. + */ + + if (inptr[DCTSIZE*1] == 0 && inptr[DCTSIZE*2] == 0 && + inptr[DCTSIZE*3] == 0 && inptr[DCTSIZE*4] == 0 && + inptr[DCTSIZE*5] == 0 && inptr[DCTSIZE*6] == 0 && + inptr[DCTSIZE*7] == 0) { + /* AC terms all zero */ + int dcval = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]) << PASS1_BITS; + + wsptr[DCTSIZE*0] = dcval; + wsptr[DCTSIZE*1] = dcval; + wsptr[DCTSIZE*2] = dcval; + wsptr[DCTSIZE*3] = dcval; + wsptr[DCTSIZE*4] = dcval; + wsptr[DCTSIZE*5] = dcval; + wsptr[DCTSIZE*6] = dcval; + wsptr[DCTSIZE*7] = dcval; + + inptr++; /* advance pointers to next column */ + quantptr++; + wsptr++; + continue; + } + + /* Even part: reverse the even part of the forward DCT. */ + /* The rotator is sqrt(2)*c(-6). */ + + z2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); + z3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); + + z1 = MULTIPLY(z2 + z3, FIX_0_541196100); + tmp2 = z1 + MULTIPLY(z2, FIX_0_765366865); + tmp3 = z1 - MULTIPLY(z3, FIX_1_847759065); + + z2 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); + z3 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); + z2 <<= CONST_BITS; + z3 <<= CONST_BITS; + /* Add fudge factor here for final descale. */ + z2 += ONE << (CONST_BITS-PASS1_BITS-1); + + tmp0 = z2 + z3; + tmp1 = z2 - z3; + + tmp10 = tmp0 + tmp2; + tmp13 = tmp0 - tmp2; + tmp11 = tmp1 + tmp3; + tmp12 = tmp1 - tmp3; + + /* Odd part per figure 8; the matrix is unitary and hence its + * transpose is its inverse. i0..i3 are y7,y5,y3,y1 respectively. + */ + + tmp0 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); + tmp1 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); + tmp2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); + tmp3 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); + + z2 = tmp0 + tmp2; + z3 = tmp1 + tmp3; + + z1 = MULTIPLY(z2 + z3, FIX_1_175875602); /* sqrt(2) * c3 */ + z2 = MULTIPLY(z2, - FIX_1_961570560); /* sqrt(2) * (-c3-c5) */ + z3 = MULTIPLY(z3, - FIX_0_390180644); /* sqrt(2) * (c5-c3) */ + z2 += z1; + z3 += z1; + + z1 = MULTIPLY(tmp0 + tmp3, - FIX_0_899976223); /* sqrt(2) * (c7-c3) */ + tmp0 = MULTIPLY(tmp0, FIX_0_298631336); /* sqrt(2) * (-c1+c3+c5-c7) */ + tmp3 = MULTIPLY(tmp3, FIX_1_501321110); /* sqrt(2) * ( c1+c3-c5-c7) */ + tmp0 += z1 + z2; + tmp3 += z1 + z3; + + z1 = MULTIPLY(tmp1 + tmp2, - FIX_2_562915447); /* sqrt(2) * (-c1-c3) */ + tmp1 = MULTIPLY(tmp1, FIX_2_053119869); /* sqrt(2) * ( c1+c3-c5+c7) */ + tmp2 = MULTIPLY(tmp2, FIX_3_072711026); /* sqrt(2) * ( c1+c3+c5-c7) */ + tmp1 += z1 + z3; + tmp2 += z1 + z2; + + /* Final output stage: inputs are tmp10..tmp13, tmp0..tmp3 */ + + wsptr[DCTSIZE*0] = (int) RIGHT_SHIFT(tmp10 + tmp3, CONST_BITS-PASS1_BITS); + wsptr[DCTSIZE*7] = (int) RIGHT_SHIFT(tmp10 - tmp3, CONST_BITS-PASS1_BITS); + wsptr[DCTSIZE*1] = (int) RIGHT_SHIFT(tmp11 + tmp2, CONST_BITS-PASS1_BITS); + wsptr[DCTSIZE*6] = (int) RIGHT_SHIFT(tmp11 - tmp2, CONST_BITS-PASS1_BITS); + wsptr[DCTSIZE*2] = (int) RIGHT_SHIFT(tmp12 + tmp1, CONST_BITS-PASS1_BITS); + wsptr[DCTSIZE*5] = (int) RIGHT_SHIFT(tmp12 - tmp1, CONST_BITS-PASS1_BITS); + wsptr[DCTSIZE*3] = (int) RIGHT_SHIFT(tmp13 + tmp0, CONST_BITS-PASS1_BITS); + wsptr[DCTSIZE*4] = (int) RIGHT_SHIFT(tmp13 - tmp0, CONST_BITS-PASS1_BITS); + + inptr++; /* advance pointers to next column */ + quantptr++; + wsptr++; + } + + /* Pass 2: process rows from work array, store into output array. */ + /* Note that we must descale the results by a factor of 8 == 2**3, */ + /* and also undo the PASS1_BITS scaling. */ + + wsptr = workspace; + for (ctr = 0; ctr < DCTSIZE; ctr++) { + outptr = output_buf[ctr] + output_col; + /* Rows of zeroes can be exploited in the same way as we did with columns. + * However, the column calculation has created many nonzero AC terms, so + * the simplification applies less often (typically 5% to 10% of the time). + * On machines with very fast multiplication, it's possible that the + * test takes more time than it's worth. In that case this section + * may be commented out. + */ + +#ifndef NO_ZERO_ROW_TEST + if (wsptr[1] == 0 && wsptr[2] == 0 && wsptr[3] == 0 && wsptr[4] == 0 && + wsptr[5] == 0 && wsptr[6] == 0 && wsptr[7] == 0) { + /* AC terms all zero */ + JSAMPLE dcval = range_limit[(int) DESCALE((INT32) wsptr[0], PASS1_BITS+3) + & RANGE_MASK]; + + outptr[0] = dcval; + outptr[1] = dcval; + outptr[2] = dcval; + outptr[3] = dcval; + outptr[4] = dcval; + outptr[5] = dcval; + outptr[6] = dcval; + outptr[7] = dcval; + + wsptr += DCTSIZE; /* advance pointer to next row */ + continue; + } +#endif + + /* Even part: reverse the even part of the forward DCT. */ + /* The rotator is sqrt(2)*c(-6). */ + + z2 = (INT32) wsptr[2]; + z3 = (INT32) wsptr[6]; + + z1 = MULTIPLY(z2 + z3, FIX_0_541196100); + tmp2 = z1 + MULTIPLY(z2, FIX_0_765366865); + tmp3 = z1 - MULTIPLY(z3, FIX_1_847759065); + + /* Add fudge factor here for final descale. */ + z2 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); + z3 = (INT32) wsptr[4]; + + tmp0 = (z2 + z3) << CONST_BITS; + tmp1 = (z2 - z3) << CONST_BITS; + + tmp10 = tmp0 + tmp2; + tmp13 = tmp0 - tmp2; + tmp11 = tmp1 + tmp3; + tmp12 = tmp1 - tmp3; + + /* Odd part per figure 8; the matrix is unitary and hence its + * transpose is its inverse. i0..i3 are y7,y5,y3,y1 respectively. + */ + + tmp0 = (INT32) wsptr[7]; + tmp1 = (INT32) wsptr[5]; + tmp2 = (INT32) wsptr[3]; + tmp3 = (INT32) wsptr[1]; + + z2 = tmp0 + tmp2; + z3 = tmp1 + tmp3; + + z1 = MULTIPLY(z2 + z3, FIX_1_175875602); /* sqrt(2) * c3 */ + z2 = MULTIPLY(z2, - FIX_1_961570560); /* sqrt(2) * (-c3-c5) */ + z3 = MULTIPLY(z3, - FIX_0_390180644); /* sqrt(2) * (c5-c3) */ + z2 += z1; + z3 += z1; + + z1 = MULTIPLY(tmp0 + tmp3, - FIX_0_899976223); /* sqrt(2) * (c7-c3) */ + tmp0 = MULTIPLY(tmp0, FIX_0_298631336); /* sqrt(2) * (-c1+c3+c5-c7) */ + tmp3 = MULTIPLY(tmp3, FIX_1_501321110); /* sqrt(2) * ( c1+c3-c5-c7) */ + tmp0 += z1 + z2; + tmp3 += z1 + z3; + + z1 = MULTIPLY(tmp1 + tmp2, - FIX_2_562915447); /* sqrt(2) * (-c1-c3) */ + tmp1 = MULTIPLY(tmp1, FIX_2_053119869); /* sqrt(2) * ( c1+c3-c5+c7) */ + tmp2 = MULTIPLY(tmp2, FIX_3_072711026); /* sqrt(2) * ( c1+c3+c5-c7) */ + tmp1 += z1 + z3; + tmp2 += z1 + z2; + + /* Final output stage: inputs are tmp10..tmp13, tmp0..tmp3 */ + + outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp3, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp3, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp11 + tmp2, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp11 - tmp2, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp12 + tmp1, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp12 - tmp1, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp13 + tmp0, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp13 - tmp0, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + + wsptr += DCTSIZE; /* advance pointer to next row */ + } +} + +#ifdef IDCT_SCALING_SUPPORTED + + +/* + * Perform dequantization and inverse DCT on one block of coefficients, + * producing a 7x7 output block. + * + * Optimized algorithm with 12 multiplications in the 1-D kernel. + * cK represents sqrt(2) * cos(K*pi/14). + */ + +GLOBAL(void) +jpeg_idct_7x7 (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col) +{ + INT32 tmp0, tmp1, tmp2, tmp10, tmp11, tmp12, tmp13; + INT32 z1, z2, z3; + JCOEFPTR inptr; + ISLOW_MULT_TYPE * quantptr; + int * wsptr; + JSAMPROW outptr; + JSAMPLE *range_limit = IDCT_range_limit(cinfo); + int ctr; + int workspace[7*7]; /* buffers data between passes */ + SHIFT_TEMPS + + /* Pass 1: process columns from input, store into work array. */ + + inptr = coef_block; + quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; + wsptr = workspace; + for (ctr = 0; ctr < 7; ctr++, inptr++, quantptr++, wsptr++) { + /* Even part */ + + tmp13 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); + tmp13 <<= CONST_BITS; + /* Add fudge factor here for final descale. */ + tmp13 += ONE << (CONST_BITS-PASS1_BITS-1); + + z1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); + z2 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); + z3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); + + tmp10 = MULTIPLY(z2 - z3, FIX(0.881747734)); /* c4 */ + tmp12 = MULTIPLY(z1 - z2, FIX(0.314692123)); /* c6 */ + tmp11 = tmp10 + tmp12 + tmp13 - MULTIPLY(z2, FIX(1.841218003)); /* c2+c4-c6 */ + tmp0 = z1 + z3; + z2 -= tmp0; + tmp0 = MULTIPLY(tmp0, FIX(1.274162392)) + tmp13; /* c2 */ + tmp10 += tmp0 - MULTIPLY(z3, FIX(0.077722536)); /* c2-c4-c6 */ + tmp12 += tmp0 - MULTIPLY(z1, FIX(2.470602249)); /* c2+c4+c6 */ + tmp13 += MULTIPLY(z2, FIX(1.414213562)); /* c0 */ + + /* Odd part */ + + z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); + z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); + z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); + + tmp1 = MULTIPLY(z1 + z2, FIX(0.935414347)); /* (c3+c1-c5)/2 */ + tmp2 = MULTIPLY(z1 - z2, FIX(0.170262339)); /* (c3+c5-c1)/2 */ + tmp0 = tmp1 - tmp2; + tmp1 += tmp2; + tmp2 = MULTIPLY(z2 + z3, - FIX(1.378756276)); /* -c1 */ + tmp1 += tmp2; + z2 = MULTIPLY(z1 + z3, FIX(0.613604268)); /* c5 */ + tmp0 += z2; + tmp2 += z2 + MULTIPLY(z3, FIX(1.870828693)); /* c3+c1-c5 */ + + /* Final output stage */ + + wsptr[7*0] = (int) RIGHT_SHIFT(tmp10 + tmp0, CONST_BITS-PASS1_BITS); + wsptr[7*6] = (int) RIGHT_SHIFT(tmp10 - tmp0, CONST_BITS-PASS1_BITS); + wsptr[7*1] = (int) RIGHT_SHIFT(tmp11 + tmp1, CONST_BITS-PASS1_BITS); + wsptr[7*5] = (int) RIGHT_SHIFT(tmp11 - tmp1, CONST_BITS-PASS1_BITS); + wsptr[7*2] = (int) RIGHT_SHIFT(tmp12 + tmp2, CONST_BITS-PASS1_BITS); + wsptr[7*4] = (int) RIGHT_SHIFT(tmp12 - tmp2, CONST_BITS-PASS1_BITS); + wsptr[7*3] = (int) RIGHT_SHIFT(tmp13, CONST_BITS-PASS1_BITS); + } + + /* Pass 2: process 7 rows from work array, store into output array. */ + + wsptr = workspace; + for (ctr = 0; ctr < 7; ctr++) { + outptr = output_buf[ctr] + output_col; + + /* Even part */ + + /* Add fudge factor here for final descale. */ + tmp13 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); + tmp13 <<= CONST_BITS; + + z1 = (INT32) wsptr[2]; + z2 = (INT32) wsptr[4]; + z3 = (INT32) wsptr[6]; + + tmp10 = MULTIPLY(z2 - z3, FIX(0.881747734)); /* c4 */ + tmp12 = MULTIPLY(z1 - z2, FIX(0.314692123)); /* c6 */ + tmp11 = tmp10 + tmp12 + tmp13 - MULTIPLY(z2, FIX(1.841218003)); /* c2+c4-c6 */ + tmp0 = z1 + z3; + z2 -= tmp0; + tmp0 = MULTIPLY(tmp0, FIX(1.274162392)) + tmp13; /* c2 */ + tmp10 += tmp0 - MULTIPLY(z3, FIX(0.077722536)); /* c2-c4-c6 */ + tmp12 += tmp0 - MULTIPLY(z1, FIX(2.470602249)); /* c2+c4+c6 */ + tmp13 += MULTIPLY(z2, FIX(1.414213562)); /* c0 */ + + /* Odd part */ + + z1 = (INT32) wsptr[1]; + z2 = (INT32) wsptr[3]; + z3 = (INT32) wsptr[5]; + + tmp1 = MULTIPLY(z1 + z2, FIX(0.935414347)); /* (c3+c1-c5)/2 */ + tmp2 = MULTIPLY(z1 - z2, FIX(0.170262339)); /* (c3+c5-c1)/2 */ + tmp0 = tmp1 - tmp2; + tmp1 += tmp2; + tmp2 = MULTIPLY(z2 + z3, - FIX(1.378756276)); /* -c1 */ + tmp1 += tmp2; + z2 = MULTIPLY(z1 + z3, FIX(0.613604268)); /* c5 */ + tmp0 += z2; + tmp2 += z2 + MULTIPLY(z3, FIX(1.870828693)); /* c3+c1-c5 */ + + /* Final output stage */ + + outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp11 + tmp1, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp11 - tmp1, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp12 + tmp2, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp12 - tmp2, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp13, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + + wsptr += 7; /* advance pointer to next row */ + } +} + + +/* + * Perform dequantization and inverse DCT on one block of coefficients, + * producing a reduced-size 6x6 output block. + * + * Optimized algorithm with 3 multiplications in the 1-D kernel. + * cK represents sqrt(2) * cos(K*pi/12). + */ + +GLOBAL(void) +jpeg_idct_6x6 (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col) +{ + INT32 tmp0, tmp1, tmp2, tmp10, tmp11, tmp12; + INT32 z1, z2, z3; + JCOEFPTR inptr; + ISLOW_MULT_TYPE * quantptr; + int * wsptr; + JSAMPROW outptr; + JSAMPLE *range_limit = IDCT_range_limit(cinfo); + int ctr; + int workspace[6*6]; /* buffers data between passes */ + SHIFT_TEMPS + + /* Pass 1: process columns from input, store into work array. */ + + inptr = coef_block; + quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; + wsptr = workspace; + for (ctr = 0; ctr < 6; ctr++, inptr++, quantptr++, wsptr++) { + /* Even part */ + + tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); + tmp0 <<= CONST_BITS; + /* Add fudge factor here for final descale. */ + tmp0 += ONE << (CONST_BITS-PASS1_BITS-1); + tmp2 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); + tmp10 = MULTIPLY(tmp2, FIX(0.707106781)); /* c4 */ + tmp1 = tmp0 + tmp10; + tmp11 = RIGHT_SHIFT(tmp0 - tmp10 - tmp10, CONST_BITS-PASS1_BITS); + tmp10 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); + tmp0 = MULTIPLY(tmp10, FIX(1.224744871)); /* c2 */ + tmp10 = tmp1 + tmp0; + tmp12 = tmp1 - tmp0; + + /* Odd part */ + + z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); + z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); + z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); + tmp1 = MULTIPLY(z1 + z3, FIX(0.366025404)); /* c5 */ + tmp0 = tmp1 + ((z1 + z2) << CONST_BITS); + tmp2 = tmp1 + ((z3 - z2) << CONST_BITS); + tmp1 = (z1 - z2 - z3) << PASS1_BITS; + + /* Final output stage */ + + wsptr[6*0] = (int) RIGHT_SHIFT(tmp10 + tmp0, CONST_BITS-PASS1_BITS); + wsptr[6*5] = (int) RIGHT_SHIFT(tmp10 - tmp0, CONST_BITS-PASS1_BITS); + wsptr[6*1] = (int) (tmp11 + tmp1); + wsptr[6*4] = (int) (tmp11 - tmp1); + wsptr[6*2] = (int) RIGHT_SHIFT(tmp12 + tmp2, CONST_BITS-PASS1_BITS); + wsptr[6*3] = (int) RIGHT_SHIFT(tmp12 - tmp2, CONST_BITS-PASS1_BITS); + } + + /* Pass 2: process 6 rows from work array, store into output array. */ + + wsptr = workspace; + for (ctr = 0; ctr < 6; ctr++) { + outptr = output_buf[ctr] + output_col; + + /* Even part */ + + /* Add fudge factor here for final descale. */ + tmp0 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); + tmp0 <<= CONST_BITS; + tmp2 = (INT32) wsptr[4]; + tmp10 = MULTIPLY(tmp2, FIX(0.707106781)); /* c4 */ + tmp1 = tmp0 + tmp10; + tmp11 = tmp0 - tmp10 - tmp10; + tmp10 = (INT32) wsptr[2]; + tmp0 = MULTIPLY(tmp10, FIX(1.224744871)); /* c2 */ + tmp10 = tmp1 + tmp0; + tmp12 = tmp1 - tmp0; + + /* Odd part */ + + z1 = (INT32) wsptr[1]; + z2 = (INT32) wsptr[3]; + z3 = (INT32) wsptr[5]; + tmp1 = MULTIPLY(z1 + z3, FIX(0.366025404)); /* c5 */ + tmp0 = tmp1 + ((z1 + z2) << CONST_BITS); + tmp2 = tmp1 + ((z3 - z2) << CONST_BITS); + tmp1 = (z1 - z2 - z3) << CONST_BITS; + + /* Final output stage */ + + outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp11 + tmp1, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp11 - tmp1, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp12 + tmp2, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp12 - tmp2, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + + wsptr += 6; /* advance pointer to next row */ + } +} + + +/* + * Perform dequantization and inverse DCT on one block of coefficients, + * producing a reduced-size 5x5 output block. + * + * Optimized algorithm with 5 multiplications in the 1-D kernel. + * cK represents sqrt(2) * cos(K*pi/10). + */ + +GLOBAL(void) +jpeg_idct_5x5 (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col) +{ + INT32 tmp0, tmp1, tmp10, tmp11, tmp12; + INT32 z1, z2, z3; + JCOEFPTR inptr; + ISLOW_MULT_TYPE * quantptr; + int * wsptr; + JSAMPROW outptr; + JSAMPLE *range_limit = IDCT_range_limit(cinfo); + int ctr; + int workspace[5*5]; /* buffers data between passes */ + SHIFT_TEMPS + + /* Pass 1: process columns from input, store into work array. */ + + inptr = coef_block; + quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; + wsptr = workspace; + for (ctr = 0; ctr < 5; ctr++, inptr++, quantptr++, wsptr++) { + /* Even part */ + + tmp12 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); + tmp12 <<= CONST_BITS; + /* Add fudge factor here for final descale. */ + tmp12 += ONE << (CONST_BITS-PASS1_BITS-1); + tmp0 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); + tmp1 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); + z1 = MULTIPLY(tmp0 + tmp1, FIX(0.790569415)); /* (c2+c4)/2 */ + z2 = MULTIPLY(tmp0 - tmp1, FIX(0.353553391)); /* (c2-c4)/2 */ + z3 = tmp12 + z2; + tmp10 = z3 + z1; + tmp11 = z3 - z1; + tmp12 -= z2 << 2; + + /* Odd part */ + + z2 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); + z3 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); + + z1 = MULTIPLY(z2 + z3, FIX(0.831253876)); /* c3 */ + tmp0 = z1 + MULTIPLY(z2, FIX(0.513743148)); /* c1-c3 */ + tmp1 = z1 - MULTIPLY(z3, FIX(2.176250899)); /* c1+c3 */ + + /* Final output stage */ + + wsptr[5*0] = (int) RIGHT_SHIFT(tmp10 + tmp0, CONST_BITS-PASS1_BITS); + wsptr[5*4] = (int) RIGHT_SHIFT(tmp10 - tmp0, CONST_BITS-PASS1_BITS); + wsptr[5*1] = (int) RIGHT_SHIFT(tmp11 + tmp1, CONST_BITS-PASS1_BITS); + wsptr[5*3] = (int) RIGHT_SHIFT(tmp11 - tmp1, CONST_BITS-PASS1_BITS); + wsptr[5*2] = (int) RIGHT_SHIFT(tmp12, CONST_BITS-PASS1_BITS); + } + + /* Pass 2: process 5 rows from work array, store into output array. */ + + wsptr = workspace; + for (ctr = 0; ctr < 5; ctr++) { + outptr = output_buf[ctr] + output_col; + + /* Even part */ + + /* Add fudge factor here for final descale. */ + tmp12 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); + tmp12 <<= CONST_BITS; + tmp0 = (INT32) wsptr[2]; + tmp1 = (INT32) wsptr[4]; + z1 = MULTIPLY(tmp0 + tmp1, FIX(0.790569415)); /* (c2+c4)/2 */ + z2 = MULTIPLY(tmp0 - tmp1, FIX(0.353553391)); /* (c2-c4)/2 */ + z3 = tmp12 + z2; + tmp10 = z3 + z1; + tmp11 = z3 - z1; + tmp12 -= z2 << 2; + + /* Odd part */ + + z2 = (INT32) wsptr[1]; + z3 = (INT32) wsptr[3]; + + z1 = MULTIPLY(z2 + z3, FIX(0.831253876)); /* c3 */ + tmp0 = z1 + MULTIPLY(z2, FIX(0.513743148)); /* c1-c3 */ + tmp1 = z1 - MULTIPLY(z3, FIX(2.176250899)); /* c1+c3 */ + + /* Final output stage */ + + outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp11 + tmp1, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp11 - tmp1, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp12, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + + wsptr += 5; /* advance pointer to next row */ + } +} + + +/* + * Perform dequantization and inverse DCT on one block of coefficients, + * producing a reduced-size 4x4 output block. + * + * Optimized algorithm with 3 multiplications in the 1-D kernel. + * cK represents sqrt(2) * cos(K*pi/16) [refers to 8-point IDCT]. + */ + +GLOBAL(void) +jpeg_idct_4x4 (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col) +{ + INT32 tmp0, tmp2, tmp10, tmp12; + INT32 z1, z2, z3; + JCOEFPTR inptr; + ISLOW_MULT_TYPE * quantptr; + int * wsptr; + JSAMPROW outptr; + JSAMPLE *range_limit = IDCT_range_limit(cinfo); + int ctr; + int workspace[4*4]; /* buffers data between passes */ + SHIFT_TEMPS + + /* Pass 1: process columns from input, store into work array. */ + + inptr = coef_block; + quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; + wsptr = workspace; + for (ctr = 0; ctr < 4; ctr++, inptr++, quantptr++, wsptr++) { + /* Even part */ + + tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); + tmp2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); + + tmp10 = (tmp0 + tmp2) << PASS1_BITS; + tmp12 = (tmp0 - tmp2) << PASS1_BITS; + + /* Odd part */ + /* Same rotation as in the even part of the 8x8 LL&M IDCT */ + + z2 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); + z3 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); + + z1 = MULTIPLY(z2 + z3, FIX_0_541196100); /* c6 */ + /* Add fudge factor here for final descale. */ + z1 += ONE << (CONST_BITS-PASS1_BITS-1); + tmp0 = RIGHT_SHIFT(z1 + MULTIPLY(z2, FIX_0_765366865), /* c2-c6 */ + CONST_BITS-PASS1_BITS); + tmp2 = RIGHT_SHIFT(z1 - MULTIPLY(z3, FIX_1_847759065), /* c2+c6 */ + CONST_BITS-PASS1_BITS); + + /* Final output stage */ + + wsptr[4*0] = (int) (tmp10 + tmp0); + wsptr[4*3] = (int) (tmp10 - tmp0); + wsptr[4*1] = (int) (tmp12 + tmp2); + wsptr[4*2] = (int) (tmp12 - tmp2); + } + + /* Pass 2: process 4 rows from work array, store into output array. */ + + wsptr = workspace; + for (ctr = 0; ctr < 4; ctr++) { + outptr = output_buf[ctr] + output_col; + + /* Even part */ + + /* Add fudge factor here for final descale. */ + tmp0 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); + tmp2 = (INT32) wsptr[2]; + + tmp10 = (tmp0 + tmp2) << CONST_BITS; + tmp12 = (tmp0 - tmp2) << CONST_BITS; + + /* Odd part */ + /* Same rotation as in the even part of the 8x8 LL&M IDCT */ + + z2 = (INT32) wsptr[1]; + z3 = (INT32) wsptr[3]; + + z1 = MULTIPLY(z2 + z3, FIX_0_541196100); /* c6 */ + tmp0 = z1 + MULTIPLY(z2, FIX_0_765366865); /* c2-c6 */ + tmp2 = z1 - MULTIPLY(z3, FIX_1_847759065); /* c2+c6 */ + + /* Final output stage */ + + outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp12 + tmp2, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp12 - tmp2, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + + wsptr += 4; /* advance pointer to next row */ + } +} + + +/* + * Perform dequantization and inverse DCT on one block of coefficients, + * producing a reduced-size 3x3 output block. + * + * Optimized algorithm with 2 multiplications in the 1-D kernel. + * cK represents sqrt(2) * cos(K*pi/6). + */ + +GLOBAL(void) +jpeg_idct_3x3 (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col) +{ + INT32 tmp0, tmp2, tmp10, tmp12; + JCOEFPTR inptr; + ISLOW_MULT_TYPE * quantptr; + int * wsptr; + JSAMPROW outptr; + JSAMPLE *range_limit = IDCT_range_limit(cinfo); + int ctr; + int workspace[3*3]; /* buffers data between passes */ + SHIFT_TEMPS + + /* Pass 1: process columns from input, store into work array. */ + + inptr = coef_block; + quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; + wsptr = workspace; + for (ctr = 0; ctr < 3; ctr++, inptr++, quantptr++, wsptr++) { + /* Even part */ + + tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); + tmp0 <<= CONST_BITS; + /* Add fudge factor here for final descale. */ + tmp0 += ONE << (CONST_BITS-PASS1_BITS-1); + tmp2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); + tmp12 = MULTIPLY(tmp2, FIX(0.707106781)); /* c2 */ + tmp10 = tmp0 + tmp12; + tmp2 = tmp0 - tmp12 - tmp12; + + /* Odd part */ + + tmp12 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); + tmp0 = MULTIPLY(tmp12, FIX(1.224744871)); /* c1 */ + + /* Final output stage */ + + wsptr[3*0] = (int) RIGHT_SHIFT(tmp10 + tmp0, CONST_BITS-PASS1_BITS); + wsptr[3*2] = (int) RIGHT_SHIFT(tmp10 - tmp0, CONST_BITS-PASS1_BITS); + wsptr[3*1] = (int) RIGHT_SHIFT(tmp2, CONST_BITS-PASS1_BITS); + } + + /* Pass 2: process 3 rows from work array, store into output array. */ + + wsptr = workspace; + for (ctr = 0; ctr < 3; ctr++) { + outptr = output_buf[ctr] + output_col; + + /* Even part */ + + /* Add fudge factor here for final descale. */ + tmp0 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); + tmp0 <<= CONST_BITS; + tmp2 = (INT32) wsptr[2]; + tmp12 = MULTIPLY(tmp2, FIX(0.707106781)); /* c2 */ + tmp10 = tmp0 + tmp12; + tmp2 = tmp0 - tmp12 - tmp12; + + /* Odd part */ + + tmp12 = (INT32) wsptr[1]; + tmp0 = MULTIPLY(tmp12, FIX(1.224744871)); /* c1 */ + + /* Final output stage */ + + outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp2, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + + wsptr += 3; /* advance pointer to next row */ + } +} + + +/* + * Perform dequantization and inverse DCT on one block of coefficients, + * producing a reduced-size 2x2 output block. + * + * Multiplication-less algorithm. + */ + +GLOBAL(void) +jpeg_idct_2x2 (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col) +{ + INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5; + ISLOW_MULT_TYPE * quantptr; + JSAMPROW outptr; + JSAMPLE *range_limit = IDCT_range_limit(cinfo); + SHIFT_TEMPS + + /* Pass 1: process columns from input. */ + + quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; + + /* Column 0 */ + tmp4 = DEQUANTIZE(coef_block[DCTSIZE*0], quantptr[DCTSIZE*0]); + tmp5 = DEQUANTIZE(coef_block[DCTSIZE*1], quantptr[DCTSIZE*1]); + /* Add fudge factor here for final descale. */ + tmp4 += ONE << 2; + + tmp0 = tmp4 + tmp5; + tmp2 = tmp4 - tmp5; + + /* Column 1 */ + tmp4 = DEQUANTIZE(coef_block[DCTSIZE*0+1], quantptr[DCTSIZE*0+1]); + tmp5 = DEQUANTIZE(coef_block[DCTSIZE*1+1], quantptr[DCTSIZE*1+1]); + + tmp1 = tmp4 + tmp5; + tmp3 = tmp4 - tmp5; + + /* Pass 2: process 2 rows, store into output array. */ + + /* Row 0 */ + outptr = output_buf[0] + output_col; + + outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp0 + tmp1, 3) & RANGE_MASK]; + outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp0 - tmp1, 3) & RANGE_MASK]; + + /* Row 1 */ + outptr = output_buf[1] + output_col; + + outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp2 + tmp3, 3) & RANGE_MASK]; + outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp2 - tmp3, 3) & RANGE_MASK]; +} + + +/* + * Perform dequantization and inverse DCT on one block of coefficients, + * producing a reduced-size 1x1 output block. + * + * We hardly need an inverse DCT routine for this: just take the + * average pixel value, which is one-eighth of the DC coefficient. + */ + +GLOBAL(void) +jpeg_idct_1x1 (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col) +{ + int dcval; + ISLOW_MULT_TYPE * quantptr; + JSAMPLE *range_limit = IDCT_range_limit(cinfo); + SHIFT_TEMPS + + /* 1x1 is trivial: just take the DC coefficient divided by 8. */ + quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; + dcval = DEQUANTIZE(coef_block[0], quantptr[0]); + dcval = (int) DESCALE((INT32) dcval, 3); + + output_buf[0][output_col] = range_limit[dcval & RANGE_MASK]; +} + + +/* + * Perform dequantization and inverse DCT on one block of coefficients, + * producing a 9x9 output block. + * + * Optimized algorithm with 10 multiplications in the 1-D kernel. + * cK represents sqrt(2) * cos(K*pi/18). + */ + +GLOBAL(void) +jpeg_idct_9x9 (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col) +{ + INT32 tmp0, tmp1, tmp2, tmp3, tmp10, tmp11, tmp12, tmp13, tmp14; + INT32 z1, z2, z3, z4; + JCOEFPTR inptr; + ISLOW_MULT_TYPE * quantptr; + int * wsptr; + JSAMPROW outptr; + JSAMPLE *range_limit = IDCT_range_limit(cinfo); + int ctr; + int workspace[8*9]; /* buffers data between passes */ + SHIFT_TEMPS + + /* Pass 1: process columns from input, store into work array. */ + + inptr = coef_block; + quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; + wsptr = workspace; + for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { + /* Even part */ + + tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); + tmp0 <<= CONST_BITS; + /* Add fudge factor here for final descale. */ + tmp0 += ONE << (CONST_BITS-PASS1_BITS-1); + + z1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); + z2 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); + z3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); + + tmp3 = MULTIPLY(z3, FIX(0.707106781)); /* c6 */ + tmp1 = tmp0 + tmp3; + tmp2 = tmp0 - tmp3 - tmp3; + + tmp0 = MULTIPLY(z1 - z2, FIX(0.707106781)); /* c6 */ + tmp11 = tmp2 + tmp0; + tmp14 = tmp2 - tmp0 - tmp0; + + tmp0 = MULTIPLY(z1 + z2, FIX(1.328926049)); /* c2 */ + tmp2 = MULTIPLY(z1, FIX(1.083350441)); /* c4 */ + tmp3 = MULTIPLY(z2, FIX(0.245575608)); /* c8 */ + + tmp10 = tmp1 + tmp0 - tmp3; + tmp12 = tmp1 - tmp0 + tmp2; + tmp13 = tmp1 - tmp2 + tmp3; + + /* Odd part */ + + z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); + z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); + z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); + z4 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); + + z2 = MULTIPLY(z2, - FIX(1.224744871)); /* -c3 */ + + tmp2 = MULTIPLY(z1 + z3, FIX(0.909038955)); /* c5 */ + tmp3 = MULTIPLY(z1 + z4, FIX(0.483689525)); /* c7 */ + tmp0 = tmp2 + tmp3 - z2; + tmp1 = MULTIPLY(z3 - z4, FIX(1.392728481)); /* c1 */ + tmp2 += z2 - tmp1; + tmp3 += z2 + tmp1; + tmp1 = MULTIPLY(z1 - z3 - z4, FIX(1.224744871)); /* c3 */ + + /* Final output stage */ + + wsptr[8*0] = (int) RIGHT_SHIFT(tmp10 + tmp0, CONST_BITS-PASS1_BITS); + wsptr[8*8] = (int) RIGHT_SHIFT(tmp10 - tmp0, CONST_BITS-PASS1_BITS); + wsptr[8*1] = (int) RIGHT_SHIFT(tmp11 + tmp1, CONST_BITS-PASS1_BITS); + wsptr[8*7] = (int) RIGHT_SHIFT(tmp11 - tmp1, CONST_BITS-PASS1_BITS); + wsptr[8*2] = (int) RIGHT_SHIFT(tmp12 + tmp2, CONST_BITS-PASS1_BITS); + wsptr[8*6] = (int) RIGHT_SHIFT(tmp12 - tmp2, CONST_BITS-PASS1_BITS); + wsptr[8*3] = (int) RIGHT_SHIFT(tmp13 + tmp3, CONST_BITS-PASS1_BITS); + wsptr[8*5] = (int) RIGHT_SHIFT(tmp13 - tmp3, CONST_BITS-PASS1_BITS); + wsptr[8*4] = (int) RIGHT_SHIFT(tmp14, CONST_BITS-PASS1_BITS); + } + + /* Pass 2: process 9 rows from work array, store into output array. */ + + wsptr = workspace; + for (ctr = 0; ctr < 9; ctr++) { + outptr = output_buf[ctr] + output_col; + + /* Even part */ + + /* Add fudge factor here for final descale. */ + tmp0 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); + tmp0 <<= CONST_BITS; + + z1 = (INT32) wsptr[2]; + z2 = (INT32) wsptr[4]; + z3 = (INT32) wsptr[6]; + + tmp3 = MULTIPLY(z3, FIX(0.707106781)); /* c6 */ + tmp1 = tmp0 + tmp3; + tmp2 = tmp0 - tmp3 - tmp3; + + tmp0 = MULTIPLY(z1 - z2, FIX(0.707106781)); /* c6 */ + tmp11 = tmp2 + tmp0; + tmp14 = tmp2 - tmp0 - tmp0; + + tmp0 = MULTIPLY(z1 + z2, FIX(1.328926049)); /* c2 */ + tmp2 = MULTIPLY(z1, FIX(1.083350441)); /* c4 */ + tmp3 = MULTIPLY(z2, FIX(0.245575608)); /* c8 */ + + tmp10 = tmp1 + tmp0 - tmp3; + tmp12 = tmp1 - tmp0 + tmp2; + tmp13 = tmp1 - tmp2 + tmp3; + + /* Odd part */ + + z1 = (INT32) wsptr[1]; + z2 = (INT32) wsptr[3]; + z3 = (INT32) wsptr[5]; + z4 = (INT32) wsptr[7]; + + z2 = MULTIPLY(z2, - FIX(1.224744871)); /* -c3 */ + + tmp2 = MULTIPLY(z1 + z3, FIX(0.909038955)); /* c5 */ + tmp3 = MULTIPLY(z1 + z4, FIX(0.483689525)); /* c7 */ + tmp0 = tmp2 + tmp3 - z2; + tmp1 = MULTIPLY(z3 - z4, FIX(1.392728481)); /* c1 */ + tmp2 += z2 - tmp1; + tmp3 += z2 + tmp1; + tmp1 = MULTIPLY(z1 - z3 - z4, FIX(1.224744871)); /* c3 */ + + /* Final output stage */ + + outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp11 + tmp1, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp11 - tmp1, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp12 + tmp2, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp12 - tmp2, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp13 + tmp3, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp13 - tmp3, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp14, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + + wsptr += 8; /* advance pointer to next row */ + } +} + + +/* + * Perform dequantization and inverse DCT on one block of coefficients, + * producing a 10x10 output block. + * + * Optimized algorithm with 12 multiplications in the 1-D kernel. + * cK represents sqrt(2) * cos(K*pi/20). + */ + +GLOBAL(void) +jpeg_idct_10x10 (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col) +{ + INT32 tmp10, tmp11, tmp12, tmp13, tmp14; + INT32 tmp20, tmp21, tmp22, tmp23, tmp24; + INT32 z1, z2, z3, z4, z5; + JCOEFPTR inptr; + ISLOW_MULT_TYPE * quantptr; + int * wsptr; + JSAMPROW outptr; + JSAMPLE *range_limit = IDCT_range_limit(cinfo); + int ctr; + int workspace[8*10]; /* buffers data between passes */ + SHIFT_TEMPS + + /* Pass 1: process columns from input, store into work array. */ + + inptr = coef_block; + quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; + wsptr = workspace; + for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { + /* Even part */ + + z3 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); + z3 <<= CONST_BITS; + /* Add fudge factor here for final descale. */ + z3 += ONE << (CONST_BITS-PASS1_BITS-1); + z4 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); + z1 = MULTIPLY(z4, FIX(1.144122806)); /* c4 */ + z2 = MULTIPLY(z4, FIX(0.437016024)); /* c8 */ + tmp10 = z3 + z1; + tmp11 = z3 - z2; + + tmp22 = RIGHT_SHIFT(z3 - ((z1 - z2) << 1), /* c0 = (c4-c8)*2 */ + CONST_BITS-PASS1_BITS); + + z2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); + z3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); + + z1 = MULTIPLY(z2 + z3, FIX(0.831253876)); /* c6 */ + tmp12 = z1 + MULTIPLY(z2, FIX(0.513743148)); /* c2-c6 */ + tmp13 = z1 - MULTIPLY(z3, FIX(2.176250899)); /* c2+c6 */ + + tmp20 = tmp10 + tmp12; + tmp24 = tmp10 - tmp12; + tmp21 = tmp11 + tmp13; + tmp23 = tmp11 - tmp13; + + /* Odd part */ + + z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); + z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); + z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); + z4 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); + + tmp11 = z2 + z4; + tmp13 = z2 - z4; + + tmp12 = MULTIPLY(tmp13, FIX(0.309016994)); /* (c3-c7)/2 */ + z5 = z3 << CONST_BITS; + + z2 = MULTIPLY(tmp11, FIX(0.951056516)); /* (c3+c7)/2 */ + z4 = z5 + tmp12; + + tmp10 = MULTIPLY(z1, FIX(1.396802247)) + z2 + z4; /* c1 */ + tmp14 = MULTIPLY(z1, FIX(0.221231742)) - z2 + z4; /* c9 */ + + z2 = MULTIPLY(tmp11, FIX(0.587785252)); /* (c1-c9)/2 */ + z4 = z5 - tmp12 - (tmp13 << (CONST_BITS - 1)); + + tmp12 = (z1 - tmp13 - z3) << PASS1_BITS; + + tmp11 = MULTIPLY(z1, FIX(1.260073511)) - z2 - z4; /* c3 */ + tmp13 = MULTIPLY(z1, FIX(0.642039522)) - z2 + z4; /* c7 */ + + /* Final output stage */ + + wsptr[8*0] = (int) RIGHT_SHIFT(tmp20 + tmp10, CONST_BITS-PASS1_BITS); + wsptr[8*9] = (int) RIGHT_SHIFT(tmp20 - tmp10, CONST_BITS-PASS1_BITS); + wsptr[8*1] = (int) RIGHT_SHIFT(tmp21 + tmp11, CONST_BITS-PASS1_BITS); + wsptr[8*8] = (int) RIGHT_SHIFT(tmp21 - tmp11, CONST_BITS-PASS1_BITS); + wsptr[8*2] = (int) (tmp22 + tmp12); + wsptr[8*7] = (int) (tmp22 - tmp12); + wsptr[8*3] = (int) RIGHT_SHIFT(tmp23 + tmp13, CONST_BITS-PASS1_BITS); + wsptr[8*6] = (int) RIGHT_SHIFT(tmp23 - tmp13, CONST_BITS-PASS1_BITS); + wsptr[8*4] = (int) RIGHT_SHIFT(tmp24 + tmp14, CONST_BITS-PASS1_BITS); + wsptr[8*5] = (int) RIGHT_SHIFT(tmp24 - tmp14, CONST_BITS-PASS1_BITS); + } + + /* Pass 2: process 10 rows from work array, store into output array. */ + + wsptr = workspace; + for (ctr = 0; ctr < 10; ctr++) { + outptr = output_buf[ctr] + output_col; + + /* Even part */ + + /* Add fudge factor here for final descale. */ + z3 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); + z3 <<= CONST_BITS; + z4 = (INT32) wsptr[4]; + z1 = MULTIPLY(z4, FIX(1.144122806)); /* c4 */ + z2 = MULTIPLY(z4, FIX(0.437016024)); /* c8 */ + tmp10 = z3 + z1; + tmp11 = z3 - z2; + + tmp22 = z3 - ((z1 - z2) << 1); /* c0 = (c4-c8)*2 */ + + z2 = (INT32) wsptr[2]; + z3 = (INT32) wsptr[6]; + + z1 = MULTIPLY(z2 + z3, FIX(0.831253876)); /* c6 */ + tmp12 = z1 + MULTIPLY(z2, FIX(0.513743148)); /* c2-c6 */ + tmp13 = z1 - MULTIPLY(z3, FIX(2.176250899)); /* c2+c6 */ + + tmp20 = tmp10 + tmp12; + tmp24 = tmp10 - tmp12; + tmp21 = tmp11 + tmp13; + tmp23 = tmp11 - tmp13; + + /* Odd part */ + + z1 = (INT32) wsptr[1]; + z2 = (INT32) wsptr[3]; + z3 = (INT32) wsptr[5]; + z3 <<= CONST_BITS; + z4 = (INT32) wsptr[7]; + + tmp11 = z2 + z4; + tmp13 = z2 - z4; + + tmp12 = MULTIPLY(tmp13, FIX(0.309016994)); /* (c3-c7)/2 */ + + z2 = MULTIPLY(tmp11, FIX(0.951056516)); /* (c3+c7)/2 */ + z4 = z3 + tmp12; + + tmp10 = MULTIPLY(z1, FIX(1.396802247)) + z2 + z4; /* c1 */ + tmp14 = MULTIPLY(z1, FIX(0.221231742)) - z2 + z4; /* c9 */ + + z2 = MULTIPLY(tmp11, FIX(0.587785252)); /* (c1-c9)/2 */ + z4 = z3 - tmp12 - (tmp13 << (CONST_BITS - 1)); + + tmp12 = ((z1 - tmp13) << CONST_BITS) - z3; + + tmp11 = MULTIPLY(z1, FIX(1.260073511)) - z2 - z4; /* c3 */ + tmp13 = MULTIPLY(z1, FIX(0.642039522)) - z2 + z4; /* c7 */ + + /* Final output stage */ + + outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp10, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[9] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp10, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp11, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp11, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp12, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp12, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp23 + tmp13, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp23 - tmp13, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp24 + tmp14, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp24 - tmp14, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + + wsptr += 8; /* advance pointer to next row */ + } +} + + +/* + * Perform dequantization and inverse DCT on one block of coefficients, + * producing a 11x11 output block. + * + * Optimized algorithm with 24 multiplications in the 1-D kernel. + * cK represents sqrt(2) * cos(K*pi/22). + */ + +GLOBAL(void) +jpeg_idct_11x11 (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col) +{ + INT32 tmp10, tmp11, tmp12, tmp13, tmp14; + INT32 tmp20, tmp21, tmp22, tmp23, tmp24, tmp25; + INT32 z1, z2, z3, z4; + JCOEFPTR inptr; + ISLOW_MULT_TYPE * quantptr; + int * wsptr; + JSAMPROW outptr; + JSAMPLE *range_limit = IDCT_range_limit(cinfo); + int ctr; + int workspace[8*11]; /* buffers data between passes */ + SHIFT_TEMPS + + /* Pass 1: process columns from input, store into work array. */ + + inptr = coef_block; + quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; + wsptr = workspace; + for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { + /* Even part */ + + tmp10 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); + tmp10 <<= CONST_BITS; + /* Add fudge factor here for final descale. */ + tmp10 += ONE << (CONST_BITS-PASS1_BITS-1); + + z1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); + z2 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); + z3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); + + tmp20 = MULTIPLY(z2 - z3, FIX(2.546640132)); /* c2+c4 */ + tmp23 = MULTIPLY(z2 - z1, FIX(0.430815045)); /* c2-c6 */ + z4 = z1 + z3; + tmp24 = MULTIPLY(z4, - FIX(1.155664402)); /* -(c2-c10) */ + z4 -= z2; + tmp25 = tmp10 + MULTIPLY(z4, FIX(1.356927976)); /* c2 */ + tmp21 = tmp20 + tmp23 + tmp25 - + MULTIPLY(z2, FIX(1.821790775)); /* c2+c4+c10-c6 */ + tmp20 += tmp25 + MULTIPLY(z3, FIX(2.115825087)); /* c4+c6 */ + tmp23 += tmp25 - MULTIPLY(z1, FIX(1.513598477)); /* c6+c8 */ + tmp24 += tmp25; + tmp22 = tmp24 - MULTIPLY(z3, FIX(0.788749120)); /* c8+c10 */ + tmp24 += MULTIPLY(z2, FIX(1.944413522)) - /* c2+c8 */ + MULTIPLY(z1, FIX(1.390975730)); /* c4+c10 */ + tmp25 = tmp10 - MULTIPLY(z4, FIX(1.414213562)); /* c0 */ + + /* Odd part */ + + z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); + z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); + z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); + z4 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); + + tmp11 = z1 + z2; + tmp14 = MULTIPLY(tmp11 + z3 + z4, FIX(0.398430003)); /* c9 */ + tmp11 = MULTIPLY(tmp11, FIX(0.887983902)); /* c3-c9 */ + tmp12 = MULTIPLY(z1 + z3, FIX(0.670361295)); /* c5-c9 */ + tmp13 = tmp14 + MULTIPLY(z1 + z4, FIX(0.366151574)); /* c7-c9 */ + tmp10 = tmp11 + tmp12 + tmp13 - + MULTIPLY(z1, FIX(0.923107866)); /* c7+c5+c3-c1-2*c9 */ + z1 = tmp14 - MULTIPLY(z2 + z3, FIX(1.163011579)); /* c7+c9 */ + tmp11 += z1 + MULTIPLY(z2, FIX(2.073276588)); /* c1+c7+3*c9-c3 */ + tmp12 += z1 - MULTIPLY(z3, FIX(1.192193623)); /* c3+c5-c7-c9 */ + z1 = MULTIPLY(z2 + z4, - FIX(1.798248910)); /* -(c1+c9) */ + tmp11 += z1; + tmp13 += z1 + MULTIPLY(z4, FIX(2.102458632)); /* c1+c5+c9-c7 */ + tmp14 += MULTIPLY(z2, - FIX(1.467221301)) + /* -(c5+c9) */ + MULTIPLY(z3, FIX(1.001388905)) - /* c1-c9 */ + MULTIPLY(z4, FIX(1.684843907)); /* c3+c9 */ + + /* Final output stage */ + + wsptr[8*0] = (int) RIGHT_SHIFT(tmp20 + tmp10, CONST_BITS-PASS1_BITS); + wsptr[8*10] = (int) RIGHT_SHIFT(tmp20 - tmp10, CONST_BITS-PASS1_BITS); + wsptr[8*1] = (int) RIGHT_SHIFT(tmp21 + tmp11, CONST_BITS-PASS1_BITS); + wsptr[8*9] = (int) RIGHT_SHIFT(tmp21 - tmp11, CONST_BITS-PASS1_BITS); + wsptr[8*2] = (int) RIGHT_SHIFT(tmp22 + tmp12, CONST_BITS-PASS1_BITS); + wsptr[8*8] = (int) RIGHT_SHIFT(tmp22 - tmp12, CONST_BITS-PASS1_BITS); + wsptr[8*3] = (int) RIGHT_SHIFT(tmp23 + tmp13, CONST_BITS-PASS1_BITS); + wsptr[8*7] = (int) RIGHT_SHIFT(tmp23 - tmp13, CONST_BITS-PASS1_BITS); + wsptr[8*4] = (int) RIGHT_SHIFT(tmp24 + tmp14, CONST_BITS-PASS1_BITS); + wsptr[8*6] = (int) RIGHT_SHIFT(tmp24 - tmp14, CONST_BITS-PASS1_BITS); + wsptr[8*5] = (int) RIGHT_SHIFT(tmp25, CONST_BITS-PASS1_BITS); + } + + /* Pass 2: process 11 rows from work array, store into output array. */ + + wsptr = workspace; + for (ctr = 0; ctr < 11; ctr++) { + outptr = output_buf[ctr] + output_col; + + /* Even part */ + + /* Add fudge factor here for final descale. */ + tmp10 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); + tmp10 <<= CONST_BITS; + + z1 = (INT32) wsptr[2]; + z2 = (INT32) wsptr[4]; + z3 = (INT32) wsptr[6]; + + tmp20 = MULTIPLY(z2 - z3, FIX(2.546640132)); /* c2+c4 */ + tmp23 = MULTIPLY(z2 - z1, FIX(0.430815045)); /* c2-c6 */ + z4 = z1 + z3; + tmp24 = MULTIPLY(z4, - FIX(1.155664402)); /* -(c2-c10) */ + z4 -= z2; + tmp25 = tmp10 + MULTIPLY(z4, FIX(1.356927976)); /* c2 */ + tmp21 = tmp20 + tmp23 + tmp25 - + MULTIPLY(z2, FIX(1.821790775)); /* c2+c4+c10-c6 */ + tmp20 += tmp25 + MULTIPLY(z3, FIX(2.115825087)); /* c4+c6 */ + tmp23 += tmp25 - MULTIPLY(z1, FIX(1.513598477)); /* c6+c8 */ + tmp24 += tmp25; + tmp22 = tmp24 - MULTIPLY(z3, FIX(0.788749120)); /* c8+c10 */ + tmp24 += MULTIPLY(z2, FIX(1.944413522)) - /* c2+c8 */ + MULTIPLY(z1, FIX(1.390975730)); /* c4+c10 */ + tmp25 = tmp10 - MULTIPLY(z4, FIX(1.414213562)); /* c0 */ + + /* Odd part */ + + z1 = (INT32) wsptr[1]; + z2 = (INT32) wsptr[3]; + z3 = (INT32) wsptr[5]; + z4 = (INT32) wsptr[7]; + + tmp11 = z1 + z2; + tmp14 = MULTIPLY(tmp11 + z3 + z4, FIX(0.398430003)); /* c9 */ + tmp11 = MULTIPLY(tmp11, FIX(0.887983902)); /* c3-c9 */ + tmp12 = MULTIPLY(z1 + z3, FIX(0.670361295)); /* c5-c9 */ + tmp13 = tmp14 + MULTIPLY(z1 + z4, FIX(0.366151574)); /* c7-c9 */ + tmp10 = tmp11 + tmp12 + tmp13 - + MULTIPLY(z1, FIX(0.923107866)); /* c7+c5+c3-c1-2*c9 */ + z1 = tmp14 - MULTIPLY(z2 + z3, FIX(1.163011579)); /* c7+c9 */ + tmp11 += z1 + MULTIPLY(z2, FIX(2.073276588)); /* c1+c7+3*c9-c3 */ + tmp12 += z1 - MULTIPLY(z3, FIX(1.192193623)); /* c3+c5-c7-c9 */ + z1 = MULTIPLY(z2 + z4, - FIX(1.798248910)); /* -(c1+c9) */ + tmp11 += z1; + tmp13 += z1 + MULTIPLY(z4, FIX(2.102458632)); /* c1+c5+c9-c7 */ + tmp14 += MULTIPLY(z2, - FIX(1.467221301)) + /* -(c5+c9) */ + MULTIPLY(z3, FIX(1.001388905)) - /* c1-c9 */ + MULTIPLY(z4, FIX(1.684843907)); /* c3+c9 */ + + /* Final output stage */ + + outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp10, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[10] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp10, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp11, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[9] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp11, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp12, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp12, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp23 + tmp13, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp23 - tmp13, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp24 + tmp14, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp24 - tmp14, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp25, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + + wsptr += 8; /* advance pointer to next row */ + } +} + + +/* + * Perform dequantization and inverse DCT on one block of coefficients, + * producing a 12x12 output block. + * + * Optimized algorithm with 15 multiplications in the 1-D kernel. + * cK represents sqrt(2) * cos(K*pi/24). + */ + +GLOBAL(void) +jpeg_idct_12x12 (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col) +{ + INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15; + INT32 tmp20, tmp21, tmp22, tmp23, tmp24, tmp25; + INT32 z1, z2, z3, z4; + JCOEFPTR inptr; + ISLOW_MULT_TYPE * quantptr; + int * wsptr; + JSAMPROW outptr; + JSAMPLE *range_limit = IDCT_range_limit(cinfo); + int ctr; + int workspace[8*12]; /* buffers data between passes */ + SHIFT_TEMPS + + /* Pass 1: process columns from input, store into work array. */ + + inptr = coef_block; + quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; + wsptr = workspace; + for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { + /* Even part */ + + z3 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); + z3 <<= CONST_BITS; + /* Add fudge factor here for final descale. */ + z3 += ONE << (CONST_BITS-PASS1_BITS-1); + + z4 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); + z4 = MULTIPLY(z4, FIX(1.224744871)); /* c4 */ + + tmp10 = z3 + z4; + tmp11 = z3 - z4; + + z1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); + z4 = MULTIPLY(z1, FIX(1.366025404)); /* c2 */ + z1 <<= CONST_BITS; + z2 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); + z2 <<= CONST_BITS; + + tmp12 = z1 - z2; + + tmp21 = z3 + tmp12; + tmp24 = z3 - tmp12; + + tmp12 = z4 + z2; + + tmp20 = tmp10 + tmp12; + tmp25 = tmp10 - tmp12; + + tmp12 = z4 - z1 - z2; + + tmp22 = tmp11 + tmp12; + tmp23 = tmp11 - tmp12; + + /* Odd part */ + + z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); + z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); + z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); + z4 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); + + tmp11 = MULTIPLY(z2, FIX(1.306562965)); /* c3 */ + tmp14 = MULTIPLY(z2, - FIX_0_541196100); /* -c9 */ + + tmp10 = z1 + z3; + tmp15 = MULTIPLY(tmp10 + z4, FIX(0.860918669)); /* c7 */ + tmp12 = tmp15 + MULTIPLY(tmp10, FIX(0.261052384)); /* c5-c7 */ + tmp10 = tmp12 + tmp11 + MULTIPLY(z1, FIX(0.280143716)); /* c1-c5 */ + tmp13 = MULTIPLY(z3 + z4, - FIX(1.045510580)); /* -(c7+c11) */ + tmp12 += tmp13 + tmp14 - MULTIPLY(z3, FIX(1.478575242)); /* c1+c5-c7-c11 */ + tmp13 += tmp15 - tmp11 + MULTIPLY(z4, FIX(1.586706681)); /* c1+c11 */ + tmp15 += tmp14 - MULTIPLY(z1, FIX(0.676326758)) - /* c7-c11 */ + MULTIPLY(z4, FIX(1.982889723)); /* c5+c7 */ + + z1 -= z4; + z2 -= z3; + z3 = MULTIPLY(z1 + z2, FIX_0_541196100); /* c9 */ + tmp11 = z3 + MULTIPLY(z1, FIX_0_765366865); /* c3-c9 */ + tmp14 = z3 - MULTIPLY(z2, FIX_1_847759065); /* c3+c9 */ + + /* Final output stage */ + + wsptr[8*0] = (int) RIGHT_SHIFT(tmp20 + tmp10, CONST_BITS-PASS1_BITS); + wsptr[8*11] = (int) RIGHT_SHIFT(tmp20 - tmp10, CONST_BITS-PASS1_BITS); + wsptr[8*1] = (int) RIGHT_SHIFT(tmp21 + tmp11, CONST_BITS-PASS1_BITS); + wsptr[8*10] = (int) RIGHT_SHIFT(tmp21 - tmp11, CONST_BITS-PASS1_BITS); + wsptr[8*2] = (int) RIGHT_SHIFT(tmp22 + tmp12, CONST_BITS-PASS1_BITS); + wsptr[8*9] = (int) RIGHT_SHIFT(tmp22 - tmp12, CONST_BITS-PASS1_BITS); + wsptr[8*3] = (int) RIGHT_SHIFT(tmp23 + tmp13, CONST_BITS-PASS1_BITS); + wsptr[8*8] = (int) RIGHT_SHIFT(tmp23 - tmp13, CONST_BITS-PASS1_BITS); + wsptr[8*4] = (int) RIGHT_SHIFT(tmp24 + tmp14, CONST_BITS-PASS1_BITS); + wsptr[8*7] = (int) RIGHT_SHIFT(tmp24 - tmp14, CONST_BITS-PASS1_BITS); + wsptr[8*5] = (int) RIGHT_SHIFT(tmp25 + tmp15, CONST_BITS-PASS1_BITS); + wsptr[8*6] = (int) RIGHT_SHIFT(tmp25 - tmp15, CONST_BITS-PASS1_BITS); + } + + /* Pass 2: process 12 rows from work array, store into output array. */ + + wsptr = workspace; + for (ctr = 0; ctr < 12; ctr++) { + outptr = output_buf[ctr] + output_col; + + /* Even part */ + + /* Add fudge factor here for final descale. */ + z3 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); + z3 <<= CONST_BITS; + + z4 = (INT32) wsptr[4]; + z4 = MULTIPLY(z4, FIX(1.224744871)); /* c4 */ + + tmp10 = z3 + z4; + tmp11 = z3 - z4; + + z1 = (INT32) wsptr[2]; + z4 = MULTIPLY(z1, FIX(1.366025404)); /* c2 */ + z1 <<= CONST_BITS; + z2 = (INT32) wsptr[6]; + z2 <<= CONST_BITS; + + tmp12 = z1 - z2; + + tmp21 = z3 + tmp12; + tmp24 = z3 - tmp12; + + tmp12 = z4 + z2; + + tmp20 = tmp10 + tmp12; + tmp25 = tmp10 - tmp12; + + tmp12 = z4 - z1 - z2; + + tmp22 = tmp11 + tmp12; + tmp23 = tmp11 - tmp12; + + /* Odd part */ + + z1 = (INT32) wsptr[1]; + z2 = (INT32) wsptr[3]; + z3 = (INT32) wsptr[5]; + z4 = (INT32) wsptr[7]; + + tmp11 = MULTIPLY(z2, FIX(1.306562965)); /* c3 */ + tmp14 = MULTIPLY(z2, - FIX_0_541196100); /* -c9 */ + + tmp10 = z1 + z3; + tmp15 = MULTIPLY(tmp10 + z4, FIX(0.860918669)); /* c7 */ + tmp12 = tmp15 + MULTIPLY(tmp10, FIX(0.261052384)); /* c5-c7 */ + tmp10 = tmp12 + tmp11 + MULTIPLY(z1, FIX(0.280143716)); /* c1-c5 */ + tmp13 = MULTIPLY(z3 + z4, - FIX(1.045510580)); /* -(c7+c11) */ + tmp12 += tmp13 + tmp14 - MULTIPLY(z3, FIX(1.478575242)); /* c1+c5-c7-c11 */ + tmp13 += tmp15 - tmp11 + MULTIPLY(z4, FIX(1.586706681)); /* c1+c11 */ + tmp15 += tmp14 - MULTIPLY(z1, FIX(0.676326758)) - /* c7-c11 */ + MULTIPLY(z4, FIX(1.982889723)); /* c5+c7 */ + + z1 -= z4; + z2 -= z3; + z3 = MULTIPLY(z1 + z2, FIX_0_541196100); /* c9 */ + tmp11 = z3 + MULTIPLY(z1, FIX_0_765366865); /* c3-c9 */ + tmp14 = z3 - MULTIPLY(z2, FIX_1_847759065); /* c3+c9 */ + + /* Final output stage */ + + outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp10, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[11] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp10, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp11, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[10] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp11, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp12, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[9] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp12, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp23 + tmp13, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp23 - tmp13, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp24 + tmp14, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp24 - tmp14, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp25 + tmp15, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp25 - tmp15, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + + wsptr += 8; /* advance pointer to next row */ + } +} + + +/* + * Perform dequantization and inverse DCT on one block of coefficients, + * producing a 13x13 output block. + * + * Optimized algorithm with 29 multiplications in the 1-D kernel. + * cK represents sqrt(2) * cos(K*pi/26). + */ + +GLOBAL(void) +jpeg_idct_13x13 (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col) +{ + INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15; + INT32 tmp20, tmp21, tmp22, tmp23, tmp24, tmp25, tmp26; + INT32 z1, z2, z3, z4; + JCOEFPTR inptr; + ISLOW_MULT_TYPE * quantptr; + int * wsptr; + JSAMPROW outptr; + JSAMPLE *range_limit = IDCT_range_limit(cinfo); + int ctr; + int workspace[8*13]; /* buffers data between passes */ + SHIFT_TEMPS + + /* Pass 1: process columns from input, store into work array. */ + + inptr = coef_block; + quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; + wsptr = workspace; + for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { + /* Even part */ + + z1 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); + z1 <<= CONST_BITS; + /* Add fudge factor here for final descale. */ + z1 += ONE << (CONST_BITS-PASS1_BITS-1); + + z2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); + z3 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); + z4 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); + + tmp10 = z3 + z4; + tmp11 = z3 - z4; + + tmp12 = MULTIPLY(tmp10, FIX(1.155388986)); /* (c4+c6)/2 */ + tmp13 = MULTIPLY(tmp11, FIX(0.096834934)) + z1; /* (c4-c6)/2 */ + + tmp20 = MULTIPLY(z2, FIX(1.373119086)) + tmp12 + tmp13; /* c2 */ + tmp22 = MULTIPLY(z2, FIX(0.501487041)) - tmp12 + tmp13; /* c10 */ + + tmp12 = MULTIPLY(tmp10, FIX(0.316450131)); /* (c8-c12)/2 */ + tmp13 = MULTIPLY(tmp11, FIX(0.486914739)) + z1; /* (c8+c12)/2 */ + + tmp21 = MULTIPLY(z2, FIX(1.058554052)) - tmp12 + tmp13; /* c6 */ + tmp25 = MULTIPLY(z2, - FIX(1.252223920)) + tmp12 + tmp13; /* c4 */ + + tmp12 = MULTIPLY(tmp10, FIX(0.435816023)); /* (c2-c10)/2 */ + tmp13 = MULTIPLY(tmp11, FIX(0.937303064)) - z1; /* (c2+c10)/2 */ + + tmp23 = MULTIPLY(z2, - FIX(0.170464608)) - tmp12 - tmp13; /* c12 */ + tmp24 = MULTIPLY(z2, - FIX(0.803364869)) + tmp12 - tmp13; /* c8 */ + + tmp26 = MULTIPLY(tmp11 - z2, FIX(1.414213562)) + z1; /* c0 */ + + /* Odd part */ + + z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); + z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); + z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); + z4 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); + + tmp11 = MULTIPLY(z1 + z2, FIX(1.322312651)); /* c3 */ + tmp12 = MULTIPLY(z1 + z3, FIX(1.163874945)); /* c5 */ + tmp15 = z1 + z4; + tmp13 = MULTIPLY(tmp15, FIX(0.937797057)); /* c7 */ + tmp10 = tmp11 + tmp12 + tmp13 - + MULTIPLY(z1, FIX(2.020082300)); /* c7+c5+c3-c1 */ + tmp14 = MULTIPLY(z2 + z3, - FIX(0.338443458)); /* -c11 */ + tmp11 += tmp14 + MULTIPLY(z2, FIX(0.837223564)); /* c5+c9+c11-c3 */ + tmp12 += tmp14 - MULTIPLY(z3, FIX(1.572116027)); /* c1+c5-c9-c11 */ + tmp14 = MULTIPLY(z2 + z4, - FIX(1.163874945)); /* -c5 */ + tmp11 += tmp14; + tmp13 += tmp14 + MULTIPLY(z4, FIX(2.205608352)); /* c3+c5+c9-c7 */ + tmp14 = MULTIPLY(z3 + z4, - FIX(0.657217813)); /* -c9 */ + tmp12 += tmp14; + tmp13 += tmp14; + tmp15 = MULTIPLY(tmp15, FIX(0.338443458)); /* c11 */ + tmp14 = tmp15 + MULTIPLY(z1, FIX(0.318774355)) - /* c9-c11 */ + MULTIPLY(z2, FIX(0.466105296)); /* c1-c7 */ + z1 = MULTIPLY(z3 - z2, FIX(0.937797057)); /* c7 */ + tmp14 += z1; + tmp15 += z1 + MULTIPLY(z3, FIX(0.384515595)) - /* c3-c7 */ + MULTIPLY(z4, FIX(1.742345811)); /* c1+c11 */ + + /* Final output stage */ + + wsptr[8*0] = (int) RIGHT_SHIFT(tmp20 + tmp10, CONST_BITS-PASS1_BITS); + wsptr[8*12] = (int) RIGHT_SHIFT(tmp20 - tmp10, CONST_BITS-PASS1_BITS); + wsptr[8*1] = (int) RIGHT_SHIFT(tmp21 + tmp11, CONST_BITS-PASS1_BITS); + wsptr[8*11] = (int) RIGHT_SHIFT(tmp21 - tmp11, CONST_BITS-PASS1_BITS); + wsptr[8*2] = (int) RIGHT_SHIFT(tmp22 + tmp12, CONST_BITS-PASS1_BITS); + wsptr[8*10] = (int) RIGHT_SHIFT(tmp22 - tmp12, CONST_BITS-PASS1_BITS); + wsptr[8*3] = (int) RIGHT_SHIFT(tmp23 + tmp13, CONST_BITS-PASS1_BITS); + wsptr[8*9] = (int) RIGHT_SHIFT(tmp23 - tmp13, CONST_BITS-PASS1_BITS); + wsptr[8*4] = (int) RIGHT_SHIFT(tmp24 + tmp14, CONST_BITS-PASS1_BITS); + wsptr[8*8] = (int) RIGHT_SHIFT(tmp24 - tmp14, CONST_BITS-PASS1_BITS); + wsptr[8*5] = (int) RIGHT_SHIFT(tmp25 + tmp15, CONST_BITS-PASS1_BITS); + wsptr[8*7] = (int) RIGHT_SHIFT(tmp25 - tmp15, CONST_BITS-PASS1_BITS); + wsptr[8*6] = (int) RIGHT_SHIFT(tmp26, CONST_BITS-PASS1_BITS); + } + + /* Pass 2: process 13 rows from work array, store into output array. */ + + wsptr = workspace; + for (ctr = 0; ctr < 13; ctr++) { + outptr = output_buf[ctr] + output_col; + + /* Even part */ + + /* Add fudge factor here for final descale. */ + z1 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); + z1 <<= CONST_BITS; + + z2 = (INT32) wsptr[2]; + z3 = (INT32) wsptr[4]; + z4 = (INT32) wsptr[6]; + + tmp10 = z3 + z4; + tmp11 = z3 - z4; + + tmp12 = MULTIPLY(tmp10, FIX(1.155388986)); /* (c4+c6)/2 */ + tmp13 = MULTIPLY(tmp11, FIX(0.096834934)) + z1; /* (c4-c6)/2 */ + + tmp20 = MULTIPLY(z2, FIX(1.373119086)) + tmp12 + tmp13; /* c2 */ + tmp22 = MULTIPLY(z2, FIX(0.501487041)) - tmp12 + tmp13; /* c10 */ + + tmp12 = MULTIPLY(tmp10, FIX(0.316450131)); /* (c8-c12)/2 */ + tmp13 = MULTIPLY(tmp11, FIX(0.486914739)) + z1; /* (c8+c12)/2 */ + + tmp21 = MULTIPLY(z2, FIX(1.058554052)) - tmp12 + tmp13; /* c6 */ + tmp25 = MULTIPLY(z2, - FIX(1.252223920)) + tmp12 + tmp13; /* c4 */ + + tmp12 = MULTIPLY(tmp10, FIX(0.435816023)); /* (c2-c10)/2 */ + tmp13 = MULTIPLY(tmp11, FIX(0.937303064)) - z1; /* (c2+c10)/2 */ + + tmp23 = MULTIPLY(z2, - FIX(0.170464608)) - tmp12 - tmp13; /* c12 */ + tmp24 = MULTIPLY(z2, - FIX(0.803364869)) + tmp12 - tmp13; /* c8 */ + + tmp26 = MULTIPLY(tmp11 - z2, FIX(1.414213562)) + z1; /* c0 */ + + /* Odd part */ + + z1 = (INT32) wsptr[1]; + z2 = (INT32) wsptr[3]; + z3 = (INT32) wsptr[5]; + z4 = (INT32) wsptr[7]; + + tmp11 = MULTIPLY(z1 + z2, FIX(1.322312651)); /* c3 */ + tmp12 = MULTIPLY(z1 + z3, FIX(1.163874945)); /* c5 */ + tmp15 = z1 + z4; + tmp13 = MULTIPLY(tmp15, FIX(0.937797057)); /* c7 */ + tmp10 = tmp11 + tmp12 + tmp13 - + MULTIPLY(z1, FIX(2.020082300)); /* c7+c5+c3-c1 */ + tmp14 = MULTIPLY(z2 + z3, - FIX(0.338443458)); /* -c11 */ + tmp11 += tmp14 + MULTIPLY(z2, FIX(0.837223564)); /* c5+c9+c11-c3 */ + tmp12 += tmp14 - MULTIPLY(z3, FIX(1.572116027)); /* c1+c5-c9-c11 */ + tmp14 = MULTIPLY(z2 + z4, - FIX(1.163874945)); /* -c5 */ + tmp11 += tmp14; + tmp13 += tmp14 + MULTIPLY(z4, FIX(2.205608352)); /* c3+c5+c9-c7 */ + tmp14 = MULTIPLY(z3 + z4, - FIX(0.657217813)); /* -c9 */ + tmp12 += tmp14; + tmp13 += tmp14; + tmp15 = MULTIPLY(tmp15, FIX(0.338443458)); /* c11 */ + tmp14 = tmp15 + MULTIPLY(z1, FIX(0.318774355)) - /* c9-c11 */ + MULTIPLY(z2, FIX(0.466105296)); /* c1-c7 */ + z1 = MULTIPLY(z3 - z2, FIX(0.937797057)); /* c7 */ + tmp14 += z1; + tmp15 += z1 + MULTIPLY(z3, FIX(0.384515595)) - /* c3-c7 */ + MULTIPLY(z4, FIX(1.742345811)); /* c1+c11 */ + + /* Final output stage */ + + outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp10, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[12] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp10, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp11, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[11] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp11, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp12, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[10] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp12, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp23 + tmp13, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[9] = range_limit[(int) RIGHT_SHIFT(tmp23 - tmp13, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp24 + tmp14, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp24 - tmp14, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp25 + tmp15, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp25 - tmp15, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp26, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + + wsptr += 8; /* advance pointer to next row */ + } +} + + +/* + * Perform dequantization and inverse DCT on one block of coefficients, + * producing a 14x14 output block. + * + * Optimized algorithm with 20 multiplications in the 1-D kernel. + * cK represents sqrt(2) * cos(K*pi/28). + */ + +GLOBAL(void) +jpeg_idct_14x14 (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col) +{ + INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, tmp16; + INT32 tmp20, tmp21, tmp22, tmp23, tmp24, tmp25, tmp26; + INT32 z1, z2, z3, z4; + JCOEFPTR inptr; + ISLOW_MULT_TYPE * quantptr; + int * wsptr; + JSAMPROW outptr; + JSAMPLE *range_limit = IDCT_range_limit(cinfo); + int ctr; + int workspace[8*14]; /* buffers data between passes */ + SHIFT_TEMPS + + /* Pass 1: process columns from input, store into work array. */ + + inptr = coef_block; + quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; + wsptr = workspace; + for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { + /* Even part */ + + z1 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); + z1 <<= CONST_BITS; + /* Add fudge factor here for final descale. */ + z1 += ONE << (CONST_BITS-PASS1_BITS-1); + z4 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); + z2 = MULTIPLY(z4, FIX(1.274162392)); /* c4 */ + z3 = MULTIPLY(z4, FIX(0.314692123)); /* c12 */ + z4 = MULTIPLY(z4, FIX(0.881747734)); /* c8 */ + + tmp10 = z1 + z2; + tmp11 = z1 + z3; + tmp12 = z1 - z4; + + tmp23 = RIGHT_SHIFT(z1 - ((z2 + z3 - z4) << 1), /* c0 = (c4+c12-c8)*2 */ + CONST_BITS-PASS1_BITS); + + z1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); + z2 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); + + z3 = MULTIPLY(z1 + z2, FIX(1.105676686)); /* c6 */ + + tmp13 = z3 + MULTIPLY(z1, FIX(0.273079590)); /* c2-c6 */ + tmp14 = z3 - MULTIPLY(z2, FIX(1.719280954)); /* c6+c10 */ + tmp15 = MULTIPLY(z1, FIX(0.613604268)) - /* c10 */ + MULTIPLY(z2, FIX(1.378756276)); /* c2 */ + + tmp20 = tmp10 + tmp13; + tmp26 = tmp10 - tmp13; + tmp21 = tmp11 + tmp14; + tmp25 = tmp11 - tmp14; + tmp22 = tmp12 + tmp15; + tmp24 = tmp12 - tmp15; + + /* Odd part */ + + z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); + z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); + z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); + z4 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); + tmp13 = z4 << CONST_BITS; + + tmp14 = z1 + z3; + tmp11 = MULTIPLY(z1 + z2, FIX(1.334852607)); /* c3 */ + tmp12 = MULTIPLY(tmp14, FIX(1.197448846)); /* c5 */ + tmp10 = tmp11 + tmp12 + tmp13 - MULTIPLY(z1, FIX(1.126980169)); /* c3+c5-c1 */ + tmp14 = MULTIPLY(tmp14, FIX(0.752406978)); /* c9 */ + tmp16 = tmp14 - MULTIPLY(z1, FIX(1.061150426)); /* c9+c11-c13 */ + z1 -= z2; + tmp15 = MULTIPLY(z1, FIX(0.467085129)) - tmp13; /* c11 */ + tmp16 += tmp15; + z1 += z4; + z4 = MULTIPLY(z2 + z3, - FIX(0.158341681)) - tmp13; /* -c13 */ + tmp11 += z4 - MULTIPLY(z2, FIX(0.424103948)); /* c3-c9-c13 */ + tmp12 += z4 - MULTIPLY(z3, FIX(2.373959773)); /* c3+c5-c13 */ + z4 = MULTIPLY(z3 - z2, FIX(1.405321284)); /* c1 */ + tmp14 += z4 + tmp13 - MULTIPLY(z3, FIX(1.6906431334)); /* c1+c9-c11 */ + tmp15 += z4 + MULTIPLY(z2, FIX(0.674957567)); /* c1+c11-c5 */ + + tmp13 = (z1 - z3) << PASS1_BITS; + + /* Final output stage */ + + wsptr[8*0] = (int) RIGHT_SHIFT(tmp20 + tmp10, CONST_BITS-PASS1_BITS); + wsptr[8*13] = (int) RIGHT_SHIFT(tmp20 - tmp10, CONST_BITS-PASS1_BITS); + wsptr[8*1] = (int) RIGHT_SHIFT(tmp21 + tmp11, CONST_BITS-PASS1_BITS); + wsptr[8*12] = (int) RIGHT_SHIFT(tmp21 - tmp11, CONST_BITS-PASS1_BITS); + wsptr[8*2] = (int) RIGHT_SHIFT(tmp22 + tmp12, CONST_BITS-PASS1_BITS); + wsptr[8*11] = (int) RIGHT_SHIFT(tmp22 - tmp12, CONST_BITS-PASS1_BITS); + wsptr[8*3] = (int) (tmp23 + tmp13); + wsptr[8*10] = (int) (tmp23 - tmp13); + wsptr[8*4] = (int) RIGHT_SHIFT(tmp24 + tmp14, CONST_BITS-PASS1_BITS); + wsptr[8*9] = (int) RIGHT_SHIFT(tmp24 - tmp14, CONST_BITS-PASS1_BITS); + wsptr[8*5] = (int) RIGHT_SHIFT(tmp25 + tmp15, CONST_BITS-PASS1_BITS); + wsptr[8*8] = (int) RIGHT_SHIFT(tmp25 - tmp15, CONST_BITS-PASS1_BITS); + wsptr[8*6] = (int) RIGHT_SHIFT(tmp26 + tmp16, CONST_BITS-PASS1_BITS); + wsptr[8*7] = (int) RIGHT_SHIFT(tmp26 - tmp16, CONST_BITS-PASS1_BITS); + } + + /* Pass 2: process 14 rows from work array, store into output array. */ + + wsptr = workspace; + for (ctr = 0; ctr < 14; ctr++) { + outptr = output_buf[ctr] + output_col; + + /* Even part */ + + /* Add fudge factor here for final descale. */ + z1 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); + z1 <<= CONST_BITS; + z4 = (INT32) wsptr[4]; + z2 = MULTIPLY(z4, FIX(1.274162392)); /* c4 */ + z3 = MULTIPLY(z4, FIX(0.314692123)); /* c12 */ + z4 = MULTIPLY(z4, FIX(0.881747734)); /* c8 */ + + tmp10 = z1 + z2; + tmp11 = z1 + z3; + tmp12 = z1 - z4; + + tmp23 = z1 - ((z2 + z3 - z4) << 1); /* c0 = (c4+c12-c8)*2 */ + + z1 = (INT32) wsptr[2]; + z2 = (INT32) wsptr[6]; + + z3 = MULTIPLY(z1 + z2, FIX(1.105676686)); /* c6 */ + + tmp13 = z3 + MULTIPLY(z1, FIX(0.273079590)); /* c2-c6 */ + tmp14 = z3 - MULTIPLY(z2, FIX(1.719280954)); /* c6+c10 */ + tmp15 = MULTIPLY(z1, FIX(0.613604268)) - /* c10 */ + MULTIPLY(z2, FIX(1.378756276)); /* c2 */ + + tmp20 = tmp10 + tmp13; + tmp26 = tmp10 - tmp13; + tmp21 = tmp11 + tmp14; + tmp25 = tmp11 - tmp14; + tmp22 = tmp12 + tmp15; + tmp24 = tmp12 - tmp15; + + /* Odd part */ + + z1 = (INT32) wsptr[1]; + z2 = (INT32) wsptr[3]; + z3 = (INT32) wsptr[5]; + z4 = (INT32) wsptr[7]; + z4 <<= CONST_BITS; + + tmp14 = z1 + z3; + tmp11 = MULTIPLY(z1 + z2, FIX(1.334852607)); /* c3 */ + tmp12 = MULTIPLY(tmp14, FIX(1.197448846)); /* c5 */ + tmp10 = tmp11 + tmp12 + z4 - MULTIPLY(z1, FIX(1.126980169)); /* c3+c5-c1 */ + tmp14 = MULTIPLY(tmp14, FIX(0.752406978)); /* c9 */ + tmp16 = tmp14 - MULTIPLY(z1, FIX(1.061150426)); /* c9+c11-c13 */ + z1 -= z2; + tmp15 = MULTIPLY(z1, FIX(0.467085129)) - z4; /* c11 */ + tmp16 += tmp15; + tmp13 = MULTIPLY(z2 + z3, - FIX(0.158341681)) - z4; /* -c13 */ + tmp11 += tmp13 - MULTIPLY(z2, FIX(0.424103948)); /* c3-c9-c13 */ + tmp12 += tmp13 - MULTIPLY(z3, FIX(2.373959773)); /* c3+c5-c13 */ + tmp13 = MULTIPLY(z3 - z2, FIX(1.405321284)); /* c1 */ + tmp14 += tmp13 + z4 - MULTIPLY(z3, FIX(1.6906431334)); /* c1+c9-c11 */ + tmp15 += tmp13 + MULTIPLY(z2, FIX(0.674957567)); /* c1+c11-c5 */ + + tmp13 = ((z1 - z3) << CONST_BITS) + z4; + + /* Final output stage */ + + outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp10, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[13] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp10, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp11, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[12] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp11, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp12, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[11] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp12, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp23 + tmp13, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[10] = range_limit[(int) RIGHT_SHIFT(tmp23 - tmp13, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp24 + tmp14, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[9] = range_limit[(int) RIGHT_SHIFT(tmp24 - tmp14, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp25 + tmp15, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp25 - tmp15, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp26 + tmp16, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp26 - tmp16, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + + wsptr += 8; /* advance pointer to next row */ + } +} + + +/* + * Perform dequantization and inverse DCT on one block of coefficients, + * producing a 15x15 output block. + * + * Optimized algorithm with 22 multiplications in the 1-D kernel. + * cK represents sqrt(2) * cos(K*pi/30). + */ + +GLOBAL(void) +jpeg_idct_15x15 (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col) +{ + INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, tmp16; + INT32 tmp20, tmp21, tmp22, tmp23, tmp24, tmp25, tmp26, tmp27; + INT32 z1, z2, z3, z4; + JCOEFPTR inptr; + ISLOW_MULT_TYPE * quantptr; + int * wsptr; + JSAMPROW outptr; + JSAMPLE *range_limit = IDCT_range_limit(cinfo); + int ctr; + int workspace[8*15]; /* buffers data between passes */ + SHIFT_TEMPS + + /* Pass 1: process columns from input, store into work array. */ + + inptr = coef_block; + quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; + wsptr = workspace; + for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { + /* Even part */ + + z1 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); + z1 <<= CONST_BITS; + /* Add fudge factor here for final descale. */ + z1 += ONE << (CONST_BITS-PASS1_BITS-1); + + z2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); + z3 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); + z4 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); + + tmp10 = MULTIPLY(z4, FIX(0.437016024)); /* c12 */ + tmp11 = MULTIPLY(z4, FIX(1.144122806)); /* c6 */ + + tmp12 = z1 - tmp10; + tmp13 = z1 + tmp11; + z1 -= (tmp11 - tmp10) << 1; /* c0 = (c6-c12)*2 */ + + z4 = z2 - z3; + z3 += z2; + tmp10 = MULTIPLY(z3, FIX(1.337628990)); /* (c2+c4)/2 */ + tmp11 = MULTIPLY(z4, FIX(0.045680613)); /* (c2-c4)/2 */ + z2 = MULTIPLY(z2, FIX(1.439773946)); /* c4+c14 */ + + tmp20 = tmp13 + tmp10 + tmp11; + tmp23 = tmp12 - tmp10 + tmp11 + z2; + + tmp10 = MULTIPLY(z3, FIX(0.547059574)); /* (c8+c14)/2 */ + tmp11 = MULTIPLY(z4, FIX(0.399234004)); /* (c8-c14)/2 */ + + tmp25 = tmp13 - tmp10 - tmp11; + tmp26 = tmp12 + tmp10 - tmp11 - z2; + + tmp10 = MULTIPLY(z3, FIX(0.790569415)); /* (c6+c12)/2 */ + tmp11 = MULTIPLY(z4, FIX(0.353553391)); /* (c6-c12)/2 */ + + tmp21 = tmp12 + tmp10 + tmp11; + tmp24 = tmp13 - tmp10 + tmp11; + tmp11 += tmp11; + tmp22 = z1 + tmp11; /* c10 = c6-c12 */ + tmp27 = z1 - tmp11 - tmp11; /* c0 = (c6-c12)*2 */ + + /* Odd part */ + + z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); + z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); + z4 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); + z3 = MULTIPLY(z4, FIX(1.224744871)); /* c5 */ + z4 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); + + tmp13 = z2 - z4; + tmp15 = MULTIPLY(z1 + tmp13, FIX(0.831253876)); /* c9 */ + tmp11 = tmp15 + MULTIPLY(z1, FIX(0.513743148)); /* c3-c9 */ + tmp14 = tmp15 - MULTIPLY(tmp13, FIX(2.176250899)); /* c3+c9 */ + + tmp13 = MULTIPLY(z2, - FIX(0.831253876)); /* -c9 */ + tmp15 = MULTIPLY(z2, - FIX(1.344997024)); /* -c3 */ + z2 = z1 - z4; + tmp12 = z3 + MULTIPLY(z2, FIX(1.406466353)); /* c1 */ + + tmp10 = tmp12 + MULTIPLY(z4, FIX(2.457431844)) - tmp15; /* c1+c7 */ + tmp16 = tmp12 - MULTIPLY(z1, FIX(1.112434820)) + tmp13; /* c1-c13 */ + tmp12 = MULTIPLY(z2, FIX(1.224744871)) - z3; /* c5 */ + z2 = MULTIPLY(z1 + z4, FIX(0.575212477)); /* c11 */ + tmp13 += z2 + MULTIPLY(z1, FIX(0.475753014)) - z3; /* c7-c11 */ + tmp15 += z2 - MULTIPLY(z4, FIX(0.869244010)) + z3; /* c11+c13 */ + + /* Final output stage */ + + wsptr[8*0] = (int) RIGHT_SHIFT(tmp20 + tmp10, CONST_BITS-PASS1_BITS); + wsptr[8*14] = (int) RIGHT_SHIFT(tmp20 - tmp10, CONST_BITS-PASS1_BITS); + wsptr[8*1] = (int) RIGHT_SHIFT(tmp21 + tmp11, CONST_BITS-PASS1_BITS); + wsptr[8*13] = (int) RIGHT_SHIFT(tmp21 - tmp11, CONST_BITS-PASS1_BITS); + wsptr[8*2] = (int) RIGHT_SHIFT(tmp22 + tmp12, CONST_BITS-PASS1_BITS); + wsptr[8*12] = (int) RIGHT_SHIFT(tmp22 - tmp12, CONST_BITS-PASS1_BITS); + wsptr[8*3] = (int) RIGHT_SHIFT(tmp23 + tmp13, CONST_BITS-PASS1_BITS); + wsptr[8*11] = (int) RIGHT_SHIFT(tmp23 - tmp13, CONST_BITS-PASS1_BITS); + wsptr[8*4] = (int) RIGHT_SHIFT(tmp24 + tmp14, CONST_BITS-PASS1_BITS); + wsptr[8*10] = (int) RIGHT_SHIFT(tmp24 - tmp14, CONST_BITS-PASS1_BITS); + wsptr[8*5] = (int) RIGHT_SHIFT(tmp25 + tmp15, CONST_BITS-PASS1_BITS); + wsptr[8*9] = (int) RIGHT_SHIFT(tmp25 - tmp15, CONST_BITS-PASS1_BITS); + wsptr[8*6] = (int) RIGHT_SHIFT(tmp26 + tmp16, CONST_BITS-PASS1_BITS); + wsptr[8*8] = (int) RIGHT_SHIFT(tmp26 - tmp16, CONST_BITS-PASS1_BITS); + wsptr[8*7] = (int) RIGHT_SHIFT(tmp27, CONST_BITS-PASS1_BITS); + } + + /* Pass 2: process 15 rows from work array, store into output array. */ + + wsptr = workspace; + for (ctr = 0; ctr < 15; ctr++) { + outptr = output_buf[ctr] + output_col; + + /* Even part */ + + /* Add fudge factor here for final descale. */ + z1 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); + z1 <<= CONST_BITS; + + z2 = (INT32) wsptr[2]; + z3 = (INT32) wsptr[4]; + z4 = (INT32) wsptr[6]; + + tmp10 = MULTIPLY(z4, FIX(0.437016024)); /* c12 */ + tmp11 = MULTIPLY(z4, FIX(1.144122806)); /* c6 */ + + tmp12 = z1 - tmp10; + tmp13 = z1 + tmp11; + z1 -= (tmp11 - tmp10) << 1; /* c0 = (c6-c12)*2 */ + + z4 = z2 - z3; + z3 += z2; + tmp10 = MULTIPLY(z3, FIX(1.337628990)); /* (c2+c4)/2 */ + tmp11 = MULTIPLY(z4, FIX(0.045680613)); /* (c2-c4)/2 */ + z2 = MULTIPLY(z2, FIX(1.439773946)); /* c4+c14 */ + + tmp20 = tmp13 + tmp10 + tmp11; + tmp23 = tmp12 - tmp10 + tmp11 + z2; + + tmp10 = MULTIPLY(z3, FIX(0.547059574)); /* (c8+c14)/2 */ + tmp11 = MULTIPLY(z4, FIX(0.399234004)); /* (c8-c14)/2 */ + + tmp25 = tmp13 - tmp10 - tmp11; + tmp26 = tmp12 + tmp10 - tmp11 - z2; + + tmp10 = MULTIPLY(z3, FIX(0.790569415)); /* (c6+c12)/2 */ + tmp11 = MULTIPLY(z4, FIX(0.353553391)); /* (c6-c12)/2 */ + + tmp21 = tmp12 + tmp10 + tmp11; + tmp24 = tmp13 - tmp10 + tmp11; + tmp11 += tmp11; + tmp22 = z1 + tmp11; /* c10 = c6-c12 */ + tmp27 = z1 - tmp11 - tmp11; /* c0 = (c6-c12)*2 */ + + /* Odd part */ + + z1 = (INT32) wsptr[1]; + z2 = (INT32) wsptr[3]; + z4 = (INT32) wsptr[5]; + z3 = MULTIPLY(z4, FIX(1.224744871)); /* c5 */ + z4 = (INT32) wsptr[7]; + + tmp13 = z2 - z4; + tmp15 = MULTIPLY(z1 + tmp13, FIX(0.831253876)); /* c9 */ + tmp11 = tmp15 + MULTIPLY(z1, FIX(0.513743148)); /* c3-c9 */ + tmp14 = tmp15 - MULTIPLY(tmp13, FIX(2.176250899)); /* c3+c9 */ + + tmp13 = MULTIPLY(z2, - FIX(0.831253876)); /* -c9 */ + tmp15 = MULTIPLY(z2, - FIX(1.344997024)); /* -c3 */ + z2 = z1 - z4; + tmp12 = z3 + MULTIPLY(z2, FIX(1.406466353)); /* c1 */ + + tmp10 = tmp12 + MULTIPLY(z4, FIX(2.457431844)) - tmp15; /* c1+c7 */ + tmp16 = tmp12 - MULTIPLY(z1, FIX(1.112434820)) + tmp13; /* c1-c13 */ + tmp12 = MULTIPLY(z2, FIX(1.224744871)) - z3; /* c5 */ + z2 = MULTIPLY(z1 + z4, FIX(0.575212477)); /* c11 */ + tmp13 += z2 + MULTIPLY(z1, FIX(0.475753014)) - z3; /* c7-c11 */ + tmp15 += z2 - MULTIPLY(z4, FIX(0.869244010)) + z3; /* c11+c13 */ + + /* Final output stage */ + + outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp10, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[14] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp10, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp11, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[13] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp11, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp12, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[12] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp12, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp23 + tmp13, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[11] = range_limit[(int) RIGHT_SHIFT(tmp23 - tmp13, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp24 + tmp14, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[10] = range_limit[(int) RIGHT_SHIFT(tmp24 - tmp14, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp25 + tmp15, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[9] = range_limit[(int) RIGHT_SHIFT(tmp25 - tmp15, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp26 + tmp16, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp26 - tmp16, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp27, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + + wsptr += 8; /* advance pointer to next row */ + } +} + + +/* + * Perform dequantization and inverse DCT on one block of coefficients, + * producing a 16x16 output block. + * + * Optimized algorithm with 28 multiplications in the 1-D kernel. + * cK represents sqrt(2) * cos(K*pi/32). + */ + +GLOBAL(void) +jpeg_idct_16x16 (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col) +{ + INT32 tmp0, tmp1, tmp2, tmp3, tmp10, tmp11, tmp12, tmp13; + INT32 tmp20, tmp21, tmp22, tmp23, tmp24, tmp25, tmp26, tmp27; + INT32 z1, z2, z3, z4; + JCOEFPTR inptr; + ISLOW_MULT_TYPE * quantptr; + int * wsptr; + JSAMPROW outptr; + JSAMPLE *range_limit = IDCT_range_limit(cinfo); + int ctr; + int workspace[8*16]; /* buffers data between passes */ + SHIFT_TEMPS + + /* Pass 1: process columns from input, store into work array. */ + + inptr = coef_block; + quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; + wsptr = workspace; + for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { + /* Even part */ + + tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); + tmp0 <<= CONST_BITS; + /* Add fudge factor here for final descale. */ + tmp0 += 1 << (CONST_BITS-PASS1_BITS-1); + + z1 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); + tmp1 = MULTIPLY(z1, FIX(1.306562965)); /* c4[16] = c2[8] */ + tmp2 = MULTIPLY(z1, FIX_0_541196100); /* c12[16] = c6[8] */ + + tmp10 = tmp0 + tmp1; + tmp11 = tmp0 - tmp1; + tmp12 = tmp0 + tmp2; + tmp13 = tmp0 - tmp2; + + z1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); + z2 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); + z3 = z1 - z2; + z4 = MULTIPLY(z3, FIX(0.275899379)); /* c14[16] = c7[8] */ + z3 = MULTIPLY(z3, FIX(1.387039845)); /* c2[16] = c1[8] */ + + tmp0 = z3 + MULTIPLY(z2, FIX_2_562915447); /* (c6+c2)[16] = (c3+c1)[8] */ + tmp1 = z4 + MULTIPLY(z1, FIX_0_899976223); /* (c6-c14)[16] = (c3-c7)[8] */ + tmp2 = z3 - MULTIPLY(z1, FIX(0.601344887)); /* (c2-c10)[16] = (c1-c5)[8] */ + tmp3 = z4 - MULTIPLY(z2, FIX(0.509795579)); /* (c10-c14)[16] = (c5-c7)[8] */ + + tmp20 = tmp10 + tmp0; + tmp27 = tmp10 - tmp0; + tmp21 = tmp12 + tmp1; + tmp26 = tmp12 - tmp1; + tmp22 = tmp13 + tmp2; + tmp25 = tmp13 - tmp2; + tmp23 = tmp11 + tmp3; + tmp24 = tmp11 - tmp3; + + /* Odd part */ + + z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); + z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); + z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); + z4 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); + + tmp11 = z1 + z3; + + tmp1 = MULTIPLY(z1 + z2, FIX(1.353318001)); /* c3 */ + tmp2 = MULTIPLY(tmp11, FIX(1.247225013)); /* c5 */ + tmp3 = MULTIPLY(z1 + z4, FIX(1.093201867)); /* c7 */ + tmp10 = MULTIPLY(z1 - z4, FIX(0.897167586)); /* c9 */ + tmp11 = MULTIPLY(tmp11, FIX(0.666655658)); /* c11 */ + tmp12 = MULTIPLY(z1 - z2, FIX(0.410524528)); /* c13 */ + tmp0 = tmp1 + tmp2 + tmp3 - + MULTIPLY(z1, FIX(2.286341144)); /* c7+c5+c3-c1 */ + tmp13 = tmp10 + tmp11 + tmp12 - + MULTIPLY(z1, FIX(1.835730603)); /* c9+c11+c13-c15 */ + z1 = MULTIPLY(z2 + z3, FIX(0.138617169)); /* c15 */ + tmp1 += z1 + MULTIPLY(z2, FIX(0.071888074)); /* c9+c11-c3-c15 */ + tmp2 += z1 - MULTIPLY(z3, FIX(1.125726048)); /* c5+c7+c15-c3 */ + z1 = MULTIPLY(z3 - z2, FIX(1.407403738)); /* c1 */ + tmp11 += z1 - MULTIPLY(z3, FIX(0.766367282)); /* c1+c11-c9-c13 */ + tmp12 += z1 + MULTIPLY(z2, FIX(1.971951411)); /* c1+c5+c13-c7 */ + z2 += z4; + z1 = MULTIPLY(z2, - FIX(0.666655658)); /* -c11 */ + tmp1 += z1; + tmp3 += z1 + MULTIPLY(z4, FIX(1.065388962)); /* c3+c11+c15-c7 */ + z2 = MULTIPLY(z2, - FIX(1.247225013)); /* -c5 */ + tmp10 += z2 + MULTIPLY(z4, FIX(3.141271809)); /* c1+c5+c9-c13 */ + tmp12 += z2; + z2 = MULTIPLY(z3 + z4, - FIX(1.353318001)); /* -c3 */ + tmp2 += z2; + tmp3 += z2; + z2 = MULTIPLY(z4 - z3, FIX(0.410524528)); /* c13 */ + tmp10 += z2; + tmp11 += z2; + + /* Final output stage */ + + wsptr[8*0] = (int) RIGHT_SHIFT(tmp20 + tmp0, CONST_BITS-PASS1_BITS); + wsptr[8*15] = (int) RIGHT_SHIFT(tmp20 - tmp0, CONST_BITS-PASS1_BITS); + wsptr[8*1] = (int) RIGHT_SHIFT(tmp21 + tmp1, CONST_BITS-PASS1_BITS); + wsptr[8*14] = (int) RIGHT_SHIFT(tmp21 - tmp1, CONST_BITS-PASS1_BITS); + wsptr[8*2] = (int) RIGHT_SHIFT(tmp22 + tmp2, CONST_BITS-PASS1_BITS); + wsptr[8*13] = (int) RIGHT_SHIFT(tmp22 - tmp2, CONST_BITS-PASS1_BITS); + wsptr[8*3] = (int) RIGHT_SHIFT(tmp23 + tmp3, CONST_BITS-PASS1_BITS); + wsptr[8*12] = (int) RIGHT_SHIFT(tmp23 - tmp3, CONST_BITS-PASS1_BITS); + wsptr[8*4] = (int) RIGHT_SHIFT(tmp24 + tmp10, CONST_BITS-PASS1_BITS); + wsptr[8*11] = (int) RIGHT_SHIFT(tmp24 - tmp10, CONST_BITS-PASS1_BITS); + wsptr[8*5] = (int) RIGHT_SHIFT(tmp25 + tmp11, CONST_BITS-PASS1_BITS); + wsptr[8*10] = (int) RIGHT_SHIFT(tmp25 - tmp11, CONST_BITS-PASS1_BITS); + wsptr[8*6] = (int) RIGHT_SHIFT(tmp26 + tmp12, CONST_BITS-PASS1_BITS); + wsptr[8*9] = (int) RIGHT_SHIFT(tmp26 - tmp12, CONST_BITS-PASS1_BITS); + wsptr[8*7] = (int) RIGHT_SHIFT(tmp27 + tmp13, CONST_BITS-PASS1_BITS); + wsptr[8*8] = (int) RIGHT_SHIFT(tmp27 - tmp13, CONST_BITS-PASS1_BITS); + } + + /* Pass 2: process 16 rows from work array, store into output array. */ + + wsptr = workspace; + for (ctr = 0; ctr < 16; ctr++) { + outptr = output_buf[ctr] + output_col; + + /* Even part */ + + /* Add fudge factor here for final descale. */ + tmp0 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); + tmp0 <<= CONST_BITS; + + z1 = (INT32) wsptr[4]; + tmp1 = MULTIPLY(z1, FIX(1.306562965)); /* c4[16] = c2[8] */ + tmp2 = MULTIPLY(z1, FIX_0_541196100); /* c12[16] = c6[8] */ + + tmp10 = tmp0 + tmp1; + tmp11 = tmp0 - tmp1; + tmp12 = tmp0 + tmp2; + tmp13 = tmp0 - tmp2; + + z1 = (INT32) wsptr[2]; + z2 = (INT32) wsptr[6]; + z3 = z1 - z2; + z4 = MULTIPLY(z3, FIX(0.275899379)); /* c14[16] = c7[8] */ + z3 = MULTIPLY(z3, FIX(1.387039845)); /* c2[16] = c1[8] */ + + tmp0 = z3 + MULTIPLY(z2, FIX_2_562915447); /* (c6+c2)[16] = (c3+c1)[8] */ + tmp1 = z4 + MULTIPLY(z1, FIX_0_899976223); /* (c6-c14)[16] = (c3-c7)[8] */ + tmp2 = z3 - MULTIPLY(z1, FIX(0.601344887)); /* (c2-c10)[16] = (c1-c5)[8] */ + tmp3 = z4 - MULTIPLY(z2, FIX(0.509795579)); /* (c10-c14)[16] = (c5-c7)[8] */ + + tmp20 = tmp10 + tmp0; + tmp27 = tmp10 - tmp0; + tmp21 = tmp12 + tmp1; + tmp26 = tmp12 - tmp1; + tmp22 = tmp13 + tmp2; + tmp25 = tmp13 - tmp2; + tmp23 = tmp11 + tmp3; + tmp24 = tmp11 - tmp3; + + /* Odd part */ + + z1 = (INT32) wsptr[1]; + z2 = (INT32) wsptr[3]; + z3 = (INT32) wsptr[5]; + z4 = (INT32) wsptr[7]; + + tmp11 = z1 + z3; + + tmp1 = MULTIPLY(z1 + z2, FIX(1.353318001)); /* c3 */ + tmp2 = MULTIPLY(tmp11, FIX(1.247225013)); /* c5 */ + tmp3 = MULTIPLY(z1 + z4, FIX(1.093201867)); /* c7 */ + tmp10 = MULTIPLY(z1 - z4, FIX(0.897167586)); /* c9 */ + tmp11 = MULTIPLY(tmp11, FIX(0.666655658)); /* c11 */ + tmp12 = MULTIPLY(z1 - z2, FIX(0.410524528)); /* c13 */ + tmp0 = tmp1 + tmp2 + tmp3 - + MULTIPLY(z1, FIX(2.286341144)); /* c7+c5+c3-c1 */ + tmp13 = tmp10 + tmp11 + tmp12 - + MULTIPLY(z1, FIX(1.835730603)); /* c9+c11+c13-c15 */ + z1 = MULTIPLY(z2 + z3, FIX(0.138617169)); /* c15 */ + tmp1 += z1 + MULTIPLY(z2, FIX(0.071888074)); /* c9+c11-c3-c15 */ + tmp2 += z1 - MULTIPLY(z3, FIX(1.125726048)); /* c5+c7+c15-c3 */ + z1 = MULTIPLY(z3 - z2, FIX(1.407403738)); /* c1 */ + tmp11 += z1 - MULTIPLY(z3, FIX(0.766367282)); /* c1+c11-c9-c13 */ + tmp12 += z1 + MULTIPLY(z2, FIX(1.971951411)); /* c1+c5+c13-c7 */ + z2 += z4; + z1 = MULTIPLY(z2, - FIX(0.666655658)); /* -c11 */ + tmp1 += z1; + tmp3 += z1 + MULTIPLY(z4, FIX(1.065388962)); /* c3+c11+c15-c7 */ + z2 = MULTIPLY(z2, - FIX(1.247225013)); /* -c5 */ + tmp10 += z2 + MULTIPLY(z4, FIX(3.141271809)); /* c1+c5+c9-c13 */ + tmp12 += z2; + z2 = MULTIPLY(z3 + z4, - FIX(1.353318001)); /* -c3 */ + tmp2 += z2; + tmp3 += z2; + z2 = MULTIPLY(z4 - z3, FIX(0.410524528)); /* c13 */ + tmp10 += z2; + tmp11 += z2; + + /* Final output stage */ + + outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp0, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[15] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp0, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp1, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[14] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp1, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp2, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[13] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp2, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp23 + tmp3, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[12] = range_limit[(int) RIGHT_SHIFT(tmp23 - tmp3, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp24 + tmp10, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[11] = range_limit[(int) RIGHT_SHIFT(tmp24 - tmp10, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp25 + tmp11, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[10] = range_limit[(int) RIGHT_SHIFT(tmp25 - tmp11, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp26 + tmp12, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[9] = range_limit[(int) RIGHT_SHIFT(tmp26 - tmp12, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp27 + tmp13, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp27 - tmp13, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + + wsptr += 8; /* advance pointer to next row */ + } +} + + +/* + * Perform dequantization and inverse DCT on one block of coefficients, + * producing a 16x8 output block. + * + * 8-point IDCT in pass 1 (columns), 16-point in pass 2 (rows). + */ + +GLOBAL(void) +jpeg_idct_16x8 (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col) +{ + INT32 tmp0, tmp1, tmp2, tmp3, tmp10, tmp11, tmp12, tmp13; + INT32 tmp20, tmp21, tmp22, tmp23, tmp24, tmp25, tmp26, tmp27; + INT32 z1, z2, z3, z4; + JCOEFPTR inptr; + ISLOW_MULT_TYPE * quantptr; + int * wsptr; + JSAMPROW outptr; + JSAMPLE *range_limit = IDCT_range_limit(cinfo); + int ctr; + int workspace[8*8]; /* buffers data between passes */ + SHIFT_TEMPS + + /* Pass 1: process columns from input, store into work array. */ + /* Note results are scaled up by sqrt(8) compared to a true IDCT; */ + /* furthermore, we scale the results by 2**PASS1_BITS. */ + + inptr = coef_block; + quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; + wsptr = workspace; + for (ctr = DCTSIZE; ctr > 0; ctr--) { + /* Due to quantization, we will usually find that many of the input + * coefficients are zero, especially the AC terms. We can exploit this + * by short-circuiting the IDCT calculation for any column in which all + * the AC terms are zero. In that case each output is equal to the + * DC coefficient (with scale factor as needed). + * With typical images and quantization tables, half or more of the + * column DCT calculations can be simplified this way. + */ + + if (inptr[DCTSIZE*1] == 0 && inptr[DCTSIZE*2] == 0 && + inptr[DCTSIZE*3] == 0 && inptr[DCTSIZE*4] == 0 && + inptr[DCTSIZE*5] == 0 && inptr[DCTSIZE*6] == 0 && + inptr[DCTSIZE*7] == 0) { + /* AC terms all zero */ + int dcval = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]) << PASS1_BITS; + + wsptr[DCTSIZE*0] = dcval; + wsptr[DCTSIZE*1] = dcval; + wsptr[DCTSIZE*2] = dcval; + wsptr[DCTSIZE*3] = dcval; + wsptr[DCTSIZE*4] = dcval; + wsptr[DCTSIZE*5] = dcval; + wsptr[DCTSIZE*6] = dcval; + wsptr[DCTSIZE*7] = dcval; + + inptr++; /* advance pointers to next column */ + quantptr++; + wsptr++; + continue; + } + + /* Even part: reverse the even part of the forward DCT. */ + /* The rotator is sqrt(2)*c(-6). */ + + z2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); + z3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); + + z1 = MULTIPLY(z2 + z3, FIX_0_541196100); + tmp2 = z1 + MULTIPLY(z2, FIX_0_765366865); + tmp3 = z1 - MULTIPLY(z3, FIX_1_847759065); + + z2 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); + z3 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); + z2 <<= CONST_BITS; + z3 <<= CONST_BITS; + /* Add fudge factor here for final descale. */ + z2 += ONE << (CONST_BITS-PASS1_BITS-1); + + tmp0 = z2 + z3; + tmp1 = z2 - z3; + + tmp10 = tmp0 + tmp2; + tmp13 = tmp0 - tmp2; + tmp11 = tmp1 + tmp3; + tmp12 = tmp1 - tmp3; + + /* Odd part per figure 8; the matrix is unitary and hence its + * transpose is its inverse. i0..i3 are y7,y5,y3,y1 respectively. + */ + + tmp0 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); + tmp1 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); + tmp2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); + tmp3 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); + + z2 = tmp0 + tmp2; + z3 = tmp1 + tmp3; + + z1 = MULTIPLY(z2 + z3, FIX_1_175875602); /* sqrt(2) * c3 */ + z2 = MULTIPLY(z2, - FIX_1_961570560); /* sqrt(2) * (-c3-c5) */ + z3 = MULTIPLY(z3, - FIX_0_390180644); /* sqrt(2) * (c5-c3) */ + z2 += z1; + z3 += z1; + + z1 = MULTIPLY(tmp0 + tmp3, - FIX_0_899976223); /* sqrt(2) * (c7-c3) */ + tmp0 = MULTIPLY(tmp0, FIX_0_298631336); /* sqrt(2) * (-c1+c3+c5-c7) */ + tmp3 = MULTIPLY(tmp3, FIX_1_501321110); /* sqrt(2) * ( c1+c3-c5-c7) */ + tmp0 += z1 + z2; + tmp3 += z1 + z3; + + z1 = MULTIPLY(tmp1 + tmp2, - FIX_2_562915447); /* sqrt(2) * (-c1-c3) */ + tmp1 = MULTIPLY(tmp1, FIX_2_053119869); /* sqrt(2) * ( c1+c3-c5+c7) */ + tmp2 = MULTIPLY(tmp2, FIX_3_072711026); /* sqrt(2) * ( c1+c3+c5-c7) */ + tmp1 += z1 + z3; + tmp2 += z1 + z2; + + /* Final output stage: inputs are tmp10..tmp13, tmp0..tmp3 */ + + wsptr[DCTSIZE*0] = (int) RIGHT_SHIFT(tmp10 + tmp3, CONST_BITS-PASS1_BITS); + wsptr[DCTSIZE*7] = (int) RIGHT_SHIFT(tmp10 - tmp3, CONST_BITS-PASS1_BITS); + wsptr[DCTSIZE*1] = (int) RIGHT_SHIFT(tmp11 + tmp2, CONST_BITS-PASS1_BITS); + wsptr[DCTSIZE*6] = (int) RIGHT_SHIFT(tmp11 - tmp2, CONST_BITS-PASS1_BITS); + wsptr[DCTSIZE*2] = (int) RIGHT_SHIFT(tmp12 + tmp1, CONST_BITS-PASS1_BITS); + wsptr[DCTSIZE*5] = (int) RIGHT_SHIFT(tmp12 - tmp1, CONST_BITS-PASS1_BITS); + wsptr[DCTSIZE*3] = (int) RIGHT_SHIFT(tmp13 + tmp0, CONST_BITS-PASS1_BITS); + wsptr[DCTSIZE*4] = (int) RIGHT_SHIFT(tmp13 - tmp0, CONST_BITS-PASS1_BITS); + + inptr++; /* advance pointers to next column */ + quantptr++; + wsptr++; + } + + /* Pass 2: process 8 rows from work array, store into output array. + * 16-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/32). + */ + wsptr = workspace; + for (ctr = 0; ctr < 8; ctr++) { + outptr = output_buf[ctr] + output_col; + + /* Even part */ + + /* Add fudge factor here for final descale. */ + tmp0 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); + tmp0 <<= CONST_BITS; + + z1 = (INT32) wsptr[4]; + tmp1 = MULTIPLY(z1, FIX(1.306562965)); /* c4[16] = c2[8] */ + tmp2 = MULTIPLY(z1, FIX_0_541196100); /* c12[16] = c6[8] */ + + tmp10 = tmp0 + tmp1; + tmp11 = tmp0 - tmp1; + tmp12 = tmp0 + tmp2; + tmp13 = tmp0 - tmp2; + + z1 = (INT32) wsptr[2]; + z2 = (INT32) wsptr[6]; + z3 = z1 - z2; + z4 = MULTIPLY(z3, FIX(0.275899379)); /* c14[16] = c7[8] */ + z3 = MULTIPLY(z3, FIX(1.387039845)); /* c2[16] = c1[8] */ + + tmp0 = z3 + MULTIPLY(z2, FIX_2_562915447); /* (c6+c2)[16] = (c3+c1)[8] */ + tmp1 = z4 + MULTIPLY(z1, FIX_0_899976223); /* (c6-c14)[16] = (c3-c7)[8] */ + tmp2 = z3 - MULTIPLY(z1, FIX(0.601344887)); /* (c2-c10)[16] = (c1-c5)[8] */ + tmp3 = z4 - MULTIPLY(z2, FIX(0.509795579)); /* (c10-c14)[16] = (c5-c7)[8] */ + + tmp20 = tmp10 + tmp0; + tmp27 = tmp10 - tmp0; + tmp21 = tmp12 + tmp1; + tmp26 = tmp12 - tmp1; + tmp22 = tmp13 + tmp2; + tmp25 = tmp13 - tmp2; + tmp23 = tmp11 + tmp3; + tmp24 = tmp11 - tmp3; + + /* Odd part */ + + z1 = (INT32) wsptr[1]; + z2 = (INT32) wsptr[3]; + z3 = (INT32) wsptr[5]; + z4 = (INT32) wsptr[7]; + + tmp11 = z1 + z3; + + tmp1 = MULTIPLY(z1 + z2, FIX(1.353318001)); /* c3 */ + tmp2 = MULTIPLY(tmp11, FIX(1.247225013)); /* c5 */ + tmp3 = MULTIPLY(z1 + z4, FIX(1.093201867)); /* c7 */ + tmp10 = MULTIPLY(z1 - z4, FIX(0.897167586)); /* c9 */ + tmp11 = MULTIPLY(tmp11, FIX(0.666655658)); /* c11 */ + tmp12 = MULTIPLY(z1 - z2, FIX(0.410524528)); /* c13 */ + tmp0 = tmp1 + tmp2 + tmp3 - + MULTIPLY(z1, FIX(2.286341144)); /* c7+c5+c3-c1 */ + tmp13 = tmp10 + tmp11 + tmp12 - + MULTIPLY(z1, FIX(1.835730603)); /* c9+c11+c13-c15 */ + z1 = MULTIPLY(z2 + z3, FIX(0.138617169)); /* c15 */ + tmp1 += z1 + MULTIPLY(z2, FIX(0.071888074)); /* c9+c11-c3-c15 */ + tmp2 += z1 - MULTIPLY(z3, FIX(1.125726048)); /* c5+c7+c15-c3 */ + z1 = MULTIPLY(z3 - z2, FIX(1.407403738)); /* c1 */ + tmp11 += z1 - MULTIPLY(z3, FIX(0.766367282)); /* c1+c11-c9-c13 */ + tmp12 += z1 + MULTIPLY(z2, FIX(1.971951411)); /* c1+c5+c13-c7 */ + z2 += z4; + z1 = MULTIPLY(z2, - FIX(0.666655658)); /* -c11 */ + tmp1 += z1; + tmp3 += z1 + MULTIPLY(z4, FIX(1.065388962)); /* c3+c11+c15-c7 */ + z2 = MULTIPLY(z2, - FIX(1.247225013)); /* -c5 */ + tmp10 += z2 + MULTIPLY(z4, FIX(3.141271809)); /* c1+c5+c9-c13 */ + tmp12 += z2; + z2 = MULTIPLY(z3 + z4, - FIX(1.353318001)); /* -c3 */ + tmp2 += z2; + tmp3 += z2; + z2 = MULTIPLY(z4 - z3, FIX(0.410524528)); /* c13 */ + tmp10 += z2; + tmp11 += z2; + + /* Final output stage */ + + outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp0, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[15] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp0, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp1, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[14] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp1, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp2, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[13] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp2, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp23 + tmp3, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[12] = range_limit[(int) RIGHT_SHIFT(tmp23 - tmp3, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp24 + tmp10, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[11] = range_limit[(int) RIGHT_SHIFT(tmp24 - tmp10, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp25 + tmp11, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[10] = range_limit[(int) RIGHT_SHIFT(tmp25 - tmp11, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp26 + tmp12, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[9] = range_limit[(int) RIGHT_SHIFT(tmp26 - tmp12, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp27 + tmp13, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp27 - tmp13, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + + wsptr += 8; /* advance pointer to next row */ + } +} + + +/* + * Perform dequantization and inverse DCT on one block of coefficients, + * producing a 14x7 output block. + * + * 7-point IDCT in pass 1 (columns), 14-point in pass 2 (rows). + */ + +GLOBAL(void) +jpeg_idct_14x7 (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col) +{ + INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, tmp16; + INT32 tmp20, tmp21, tmp22, tmp23, tmp24, tmp25, tmp26; + INT32 z1, z2, z3, z4; + JCOEFPTR inptr; + ISLOW_MULT_TYPE * quantptr; + int * wsptr; + JSAMPROW outptr; + JSAMPLE *range_limit = IDCT_range_limit(cinfo); + int ctr; + int workspace[8*7]; /* buffers data between passes */ + SHIFT_TEMPS + + /* Pass 1: process columns from input, store into work array. + * 7-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/14). + */ + inptr = coef_block; + quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; + wsptr = workspace; + for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { + /* Even part */ + + tmp23 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); + tmp23 <<= CONST_BITS; + /* Add fudge factor here for final descale. */ + tmp23 += ONE << (CONST_BITS-PASS1_BITS-1); + + z1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); + z2 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); + z3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); + + tmp20 = MULTIPLY(z2 - z3, FIX(0.881747734)); /* c4 */ + tmp22 = MULTIPLY(z1 - z2, FIX(0.314692123)); /* c6 */ + tmp21 = tmp20 + tmp22 + tmp23 - MULTIPLY(z2, FIX(1.841218003)); /* c2+c4-c6 */ + tmp10 = z1 + z3; + z2 -= tmp10; + tmp10 = MULTIPLY(tmp10, FIX(1.274162392)) + tmp23; /* c2 */ + tmp20 += tmp10 - MULTIPLY(z3, FIX(0.077722536)); /* c2-c4-c6 */ + tmp22 += tmp10 - MULTIPLY(z1, FIX(2.470602249)); /* c2+c4+c6 */ + tmp23 += MULTIPLY(z2, FIX(1.414213562)); /* c0 */ + + /* Odd part */ + + z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); + z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); + z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); + + tmp11 = MULTIPLY(z1 + z2, FIX(0.935414347)); /* (c3+c1-c5)/2 */ + tmp12 = MULTIPLY(z1 - z2, FIX(0.170262339)); /* (c3+c5-c1)/2 */ + tmp10 = tmp11 - tmp12; + tmp11 += tmp12; + tmp12 = MULTIPLY(z2 + z3, - FIX(1.378756276)); /* -c1 */ + tmp11 += tmp12; + z2 = MULTIPLY(z1 + z3, FIX(0.613604268)); /* c5 */ + tmp10 += z2; + tmp12 += z2 + MULTIPLY(z3, FIX(1.870828693)); /* c3+c1-c5 */ + + /* Final output stage */ + + wsptr[8*0] = (int) RIGHT_SHIFT(tmp20 + tmp10, CONST_BITS-PASS1_BITS); + wsptr[8*6] = (int) RIGHT_SHIFT(tmp20 - tmp10, CONST_BITS-PASS1_BITS); + wsptr[8*1] = (int) RIGHT_SHIFT(tmp21 + tmp11, CONST_BITS-PASS1_BITS); + wsptr[8*5] = (int) RIGHT_SHIFT(tmp21 - tmp11, CONST_BITS-PASS1_BITS); + wsptr[8*2] = (int) RIGHT_SHIFT(tmp22 + tmp12, CONST_BITS-PASS1_BITS); + wsptr[8*4] = (int) RIGHT_SHIFT(tmp22 - tmp12, CONST_BITS-PASS1_BITS); + wsptr[8*3] = (int) RIGHT_SHIFT(tmp23, CONST_BITS-PASS1_BITS); + } + + /* Pass 2: process 7 rows from work array, store into output array. + * 14-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/28). + */ + wsptr = workspace; + for (ctr = 0; ctr < 7; ctr++) { + outptr = output_buf[ctr] + output_col; + + /* Even part */ + + /* Add fudge factor here for final descale. */ + z1 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); + z1 <<= CONST_BITS; + z4 = (INT32) wsptr[4]; + z2 = MULTIPLY(z4, FIX(1.274162392)); /* c4 */ + z3 = MULTIPLY(z4, FIX(0.314692123)); /* c12 */ + z4 = MULTIPLY(z4, FIX(0.881747734)); /* c8 */ + + tmp10 = z1 + z2; + tmp11 = z1 + z3; + tmp12 = z1 - z4; + + tmp23 = z1 - ((z2 + z3 - z4) << 1); /* c0 = (c4+c12-c8)*2 */ + + z1 = (INT32) wsptr[2]; + z2 = (INT32) wsptr[6]; + + z3 = MULTIPLY(z1 + z2, FIX(1.105676686)); /* c6 */ + + tmp13 = z3 + MULTIPLY(z1, FIX(0.273079590)); /* c2-c6 */ + tmp14 = z3 - MULTIPLY(z2, FIX(1.719280954)); /* c6+c10 */ + tmp15 = MULTIPLY(z1, FIX(0.613604268)) - /* c10 */ + MULTIPLY(z2, FIX(1.378756276)); /* c2 */ + + tmp20 = tmp10 + tmp13; + tmp26 = tmp10 - tmp13; + tmp21 = tmp11 + tmp14; + tmp25 = tmp11 - tmp14; + tmp22 = tmp12 + tmp15; + tmp24 = tmp12 - tmp15; + + /* Odd part */ + + z1 = (INT32) wsptr[1]; + z2 = (INT32) wsptr[3]; + z3 = (INT32) wsptr[5]; + z4 = (INT32) wsptr[7]; + z4 <<= CONST_BITS; + + tmp14 = z1 + z3; + tmp11 = MULTIPLY(z1 + z2, FIX(1.334852607)); /* c3 */ + tmp12 = MULTIPLY(tmp14, FIX(1.197448846)); /* c5 */ + tmp10 = tmp11 + tmp12 + z4 - MULTIPLY(z1, FIX(1.126980169)); /* c3+c5-c1 */ + tmp14 = MULTIPLY(tmp14, FIX(0.752406978)); /* c9 */ + tmp16 = tmp14 - MULTIPLY(z1, FIX(1.061150426)); /* c9+c11-c13 */ + z1 -= z2; + tmp15 = MULTIPLY(z1, FIX(0.467085129)) - z4; /* c11 */ + tmp16 += tmp15; + tmp13 = MULTIPLY(z2 + z3, - FIX(0.158341681)) - z4; /* -c13 */ + tmp11 += tmp13 - MULTIPLY(z2, FIX(0.424103948)); /* c3-c9-c13 */ + tmp12 += tmp13 - MULTIPLY(z3, FIX(2.373959773)); /* c3+c5-c13 */ + tmp13 = MULTIPLY(z3 - z2, FIX(1.405321284)); /* c1 */ + tmp14 += tmp13 + z4 - MULTIPLY(z3, FIX(1.6906431334)); /* c1+c9-c11 */ + tmp15 += tmp13 + MULTIPLY(z2, FIX(0.674957567)); /* c1+c11-c5 */ + + tmp13 = ((z1 - z3) << CONST_BITS) + z4; + + /* Final output stage */ + + outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp10, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[13] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp10, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp11, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[12] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp11, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp12, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[11] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp12, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp23 + tmp13, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[10] = range_limit[(int) RIGHT_SHIFT(tmp23 - tmp13, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp24 + tmp14, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[9] = range_limit[(int) RIGHT_SHIFT(tmp24 - tmp14, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp25 + tmp15, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp25 - tmp15, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp26 + tmp16, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp26 - tmp16, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + + wsptr += 8; /* advance pointer to next row */ + } +} + + +/* + * Perform dequantization and inverse DCT on one block of coefficients, + * producing a 12x6 output block. + * + * 6-point IDCT in pass 1 (columns), 12-point in pass 2 (rows). + */ + +GLOBAL(void) +jpeg_idct_12x6 (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col) +{ + INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15; + INT32 tmp20, tmp21, tmp22, tmp23, tmp24, tmp25; + INT32 z1, z2, z3, z4; + JCOEFPTR inptr; + ISLOW_MULT_TYPE * quantptr; + int * wsptr; + JSAMPROW outptr; + JSAMPLE *range_limit = IDCT_range_limit(cinfo); + int ctr; + int workspace[8*6]; /* buffers data between passes */ + SHIFT_TEMPS + + /* Pass 1: process columns from input, store into work array. + * 6-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/12). + */ + inptr = coef_block; + quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; + wsptr = workspace; + for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { + /* Even part */ + + tmp10 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); + tmp10 <<= CONST_BITS; + /* Add fudge factor here for final descale. */ + tmp10 += ONE << (CONST_BITS-PASS1_BITS-1); + tmp12 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); + tmp20 = MULTIPLY(tmp12, FIX(0.707106781)); /* c4 */ + tmp11 = tmp10 + tmp20; + tmp21 = RIGHT_SHIFT(tmp10 - tmp20 - tmp20, CONST_BITS-PASS1_BITS); + tmp20 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); + tmp10 = MULTIPLY(tmp20, FIX(1.224744871)); /* c2 */ + tmp20 = tmp11 + tmp10; + tmp22 = tmp11 - tmp10; + + /* Odd part */ + + z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); + z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); + z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); + tmp11 = MULTIPLY(z1 + z3, FIX(0.366025404)); /* c5 */ + tmp10 = tmp11 + ((z1 + z2) << CONST_BITS); + tmp12 = tmp11 + ((z3 - z2) << CONST_BITS); + tmp11 = (z1 - z2 - z3) << PASS1_BITS; + + /* Final output stage */ + + wsptr[8*0] = (int) RIGHT_SHIFT(tmp20 + tmp10, CONST_BITS-PASS1_BITS); + wsptr[8*5] = (int) RIGHT_SHIFT(tmp20 - tmp10, CONST_BITS-PASS1_BITS); + wsptr[8*1] = (int) (tmp21 + tmp11); + wsptr[8*4] = (int) (tmp21 - tmp11); + wsptr[8*2] = (int) RIGHT_SHIFT(tmp22 + tmp12, CONST_BITS-PASS1_BITS); + wsptr[8*3] = (int) RIGHT_SHIFT(tmp22 - tmp12, CONST_BITS-PASS1_BITS); + } + + /* Pass 2: process 6 rows from work array, store into output array. + * 12-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/24). + */ + wsptr = workspace; + for (ctr = 0; ctr < 6; ctr++) { + outptr = output_buf[ctr] + output_col; + + /* Even part */ + + /* Add fudge factor here for final descale. */ + z3 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); + z3 <<= CONST_BITS; + + z4 = (INT32) wsptr[4]; + z4 = MULTIPLY(z4, FIX(1.224744871)); /* c4 */ + + tmp10 = z3 + z4; + tmp11 = z3 - z4; + + z1 = (INT32) wsptr[2]; + z4 = MULTIPLY(z1, FIX(1.366025404)); /* c2 */ + z1 <<= CONST_BITS; + z2 = (INT32) wsptr[6]; + z2 <<= CONST_BITS; + + tmp12 = z1 - z2; + + tmp21 = z3 + tmp12; + tmp24 = z3 - tmp12; + + tmp12 = z4 + z2; + + tmp20 = tmp10 + tmp12; + tmp25 = tmp10 - tmp12; + + tmp12 = z4 - z1 - z2; + + tmp22 = tmp11 + tmp12; + tmp23 = tmp11 - tmp12; + + /* Odd part */ + + z1 = (INT32) wsptr[1]; + z2 = (INT32) wsptr[3]; + z3 = (INT32) wsptr[5]; + z4 = (INT32) wsptr[7]; + + tmp11 = MULTIPLY(z2, FIX(1.306562965)); /* c3 */ + tmp14 = MULTIPLY(z2, - FIX_0_541196100); /* -c9 */ + + tmp10 = z1 + z3; + tmp15 = MULTIPLY(tmp10 + z4, FIX(0.860918669)); /* c7 */ + tmp12 = tmp15 + MULTIPLY(tmp10, FIX(0.261052384)); /* c5-c7 */ + tmp10 = tmp12 + tmp11 + MULTIPLY(z1, FIX(0.280143716)); /* c1-c5 */ + tmp13 = MULTIPLY(z3 + z4, - FIX(1.045510580)); /* -(c7+c11) */ + tmp12 += tmp13 + tmp14 - MULTIPLY(z3, FIX(1.478575242)); /* c1+c5-c7-c11 */ + tmp13 += tmp15 - tmp11 + MULTIPLY(z4, FIX(1.586706681)); /* c1+c11 */ + tmp15 += tmp14 - MULTIPLY(z1, FIX(0.676326758)) - /* c7-c11 */ + MULTIPLY(z4, FIX(1.982889723)); /* c5+c7 */ + + z1 -= z4; + z2 -= z3; + z3 = MULTIPLY(z1 + z2, FIX_0_541196100); /* c9 */ + tmp11 = z3 + MULTIPLY(z1, FIX_0_765366865); /* c3-c9 */ + tmp14 = z3 - MULTIPLY(z2, FIX_1_847759065); /* c3+c9 */ + + /* Final output stage */ + + outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp10, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[11] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp10, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp11, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[10] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp11, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp12, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[9] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp12, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp23 + tmp13, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp23 - tmp13, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp24 + tmp14, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp24 - tmp14, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp25 + tmp15, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp25 - tmp15, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + + wsptr += 8; /* advance pointer to next row */ + } +} + + +/* + * Perform dequantization and inverse DCT on one block of coefficients, + * producing a 10x5 output block. + * + * 5-point IDCT in pass 1 (columns), 10-point in pass 2 (rows). + */ + +GLOBAL(void) +jpeg_idct_10x5 (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col) +{ + INT32 tmp10, tmp11, tmp12, tmp13, tmp14; + INT32 tmp20, tmp21, tmp22, tmp23, tmp24; + INT32 z1, z2, z3, z4; + JCOEFPTR inptr; + ISLOW_MULT_TYPE * quantptr; + int * wsptr; + JSAMPROW outptr; + JSAMPLE *range_limit = IDCT_range_limit(cinfo); + int ctr; + int workspace[8*5]; /* buffers data between passes */ + SHIFT_TEMPS + + /* Pass 1: process columns from input, store into work array. + * 5-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/10). + */ + inptr = coef_block; + quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; + wsptr = workspace; + for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { + /* Even part */ + + tmp12 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); + tmp12 <<= CONST_BITS; + /* Add fudge factor here for final descale. */ + tmp12 += ONE << (CONST_BITS-PASS1_BITS-1); + tmp13 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); + tmp14 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); + z1 = MULTIPLY(tmp13 + tmp14, FIX(0.790569415)); /* (c2+c4)/2 */ + z2 = MULTIPLY(tmp13 - tmp14, FIX(0.353553391)); /* (c2-c4)/2 */ + z3 = tmp12 + z2; + tmp10 = z3 + z1; + tmp11 = z3 - z1; + tmp12 -= z2 << 2; + + /* Odd part */ + + z2 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); + z3 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); + + z1 = MULTIPLY(z2 + z3, FIX(0.831253876)); /* c3 */ + tmp13 = z1 + MULTIPLY(z2, FIX(0.513743148)); /* c1-c3 */ + tmp14 = z1 - MULTIPLY(z3, FIX(2.176250899)); /* c1+c3 */ + + /* Final output stage */ + + wsptr[8*0] = (int) RIGHT_SHIFT(tmp10 + tmp13, CONST_BITS-PASS1_BITS); + wsptr[8*4] = (int) RIGHT_SHIFT(tmp10 - tmp13, CONST_BITS-PASS1_BITS); + wsptr[8*1] = (int) RIGHT_SHIFT(tmp11 + tmp14, CONST_BITS-PASS1_BITS); + wsptr[8*3] = (int) RIGHT_SHIFT(tmp11 - tmp14, CONST_BITS-PASS1_BITS); + wsptr[8*2] = (int) RIGHT_SHIFT(tmp12, CONST_BITS-PASS1_BITS); + } + + /* Pass 2: process 5 rows from work array, store into output array. + * 10-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/20). + */ + wsptr = workspace; + for (ctr = 0; ctr < 5; ctr++) { + outptr = output_buf[ctr] + output_col; + + /* Even part */ + + /* Add fudge factor here for final descale. */ + z3 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); + z3 <<= CONST_BITS; + z4 = (INT32) wsptr[4]; + z1 = MULTIPLY(z4, FIX(1.144122806)); /* c4 */ + z2 = MULTIPLY(z4, FIX(0.437016024)); /* c8 */ + tmp10 = z3 + z1; + tmp11 = z3 - z2; + + tmp22 = z3 - ((z1 - z2) << 1); /* c0 = (c4-c8)*2 */ + + z2 = (INT32) wsptr[2]; + z3 = (INT32) wsptr[6]; + + z1 = MULTIPLY(z2 + z3, FIX(0.831253876)); /* c6 */ + tmp12 = z1 + MULTIPLY(z2, FIX(0.513743148)); /* c2-c6 */ + tmp13 = z1 - MULTIPLY(z3, FIX(2.176250899)); /* c2+c6 */ + + tmp20 = tmp10 + tmp12; + tmp24 = tmp10 - tmp12; + tmp21 = tmp11 + tmp13; + tmp23 = tmp11 - tmp13; + + /* Odd part */ + + z1 = (INT32) wsptr[1]; + z2 = (INT32) wsptr[3]; + z3 = (INT32) wsptr[5]; + z3 <<= CONST_BITS; + z4 = (INT32) wsptr[7]; + + tmp11 = z2 + z4; + tmp13 = z2 - z4; + + tmp12 = MULTIPLY(tmp13, FIX(0.309016994)); /* (c3-c7)/2 */ + + z2 = MULTIPLY(tmp11, FIX(0.951056516)); /* (c3+c7)/2 */ + z4 = z3 + tmp12; + + tmp10 = MULTIPLY(z1, FIX(1.396802247)) + z2 + z4; /* c1 */ + tmp14 = MULTIPLY(z1, FIX(0.221231742)) - z2 + z4; /* c9 */ + + z2 = MULTIPLY(tmp11, FIX(0.587785252)); /* (c1-c9)/2 */ + z4 = z3 - tmp12 - (tmp13 << (CONST_BITS - 1)); + + tmp12 = ((z1 - tmp13) << CONST_BITS) - z3; + + tmp11 = MULTIPLY(z1, FIX(1.260073511)) - z2 - z4; /* c3 */ + tmp13 = MULTIPLY(z1, FIX(0.642039522)) - z2 + z4; /* c7 */ + + /* Final output stage */ + + outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp10, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[9] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp10, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp11, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[8] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp11, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp12, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp12, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp23 + tmp13, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp23 - tmp13, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp24 + tmp14, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp24 - tmp14, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + + wsptr += 8; /* advance pointer to next row */ + } +} + + +/* + * Perform dequantization and inverse DCT on one block of coefficients, + * producing a 8x4 output block. + * + * 4-point IDCT in pass 1 (columns), 8-point in pass 2 (rows). + */ + +GLOBAL(void) +jpeg_idct_8x4 (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col) +{ + INT32 tmp0, tmp1, tmp2, tmp3; + INT32 tmp10, tmp11, tmp12, tmp13; + INT32 z1, z2, z3; + JCOEFPTR inptr; + ISLOW_MULT_TYPE * quantptr; + int * wsptr; + JSAMPROW outptr; + JSAMPLE *range_limit = IDCT_range_limit(cinfo); + int ctr; + int workspace[8*4]; /* buffers data between passes */ + SHIFT_TEMPS + + /* Pass 1: process columns from input, store into work array. + * 4-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/16). + */ + inptr = coef_block; + quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; + wsptr = workspace; + for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { + /* Even part */ + + tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); + tmp2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); + + tmp10 = (tmp0 + tmp2) << PASS1_BITS; + tmp12 = (tmp0 - tmp2) << PASS1_BITS; + + /* Odd part */ + /* Same rotation as in the even part of the 8x8 LL&M IDCT */ + + z2 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); + z3 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); + + z1 = MULTIPLY(z2 + z3, FIX_0_541196100); /* c6 */ + /* Add fudge factor here for final descale. */ + z1 += ONE << (CONST_BITS-PASS1_BITS-1); + tmp0 = RIGHT_SHIFT(z1 + MULTIPLY(z2, FIX_0_765366865), /* c2-c6 */ + CONST_BITS-PASS1_BITS); + tmp2 = RIGHT_SHIFT(z1 - MULTIPLY(z3, FIX_1_847759065), /* c2+c6 */ + CONST_BITS-PASS1_BITS); + + /* Final output stage */ + + wsptr[8*0] = (int) (tmp10 + tmp0); + wsptr[8*3] = (int) (tmp10 - tmp0); + wsptr[8*1] = (int) (tmp12 + tmp2); + wsptr[8*2] = (int) (tmp12 - tmp2); + } + + /* Pass 2: process rows from work array, store into output array. */ + /* Note that we must descale the results by a factor of 8 == 2**3, */ + /* and also undo the PASS1_BITS scaling. */ + + wsptr = workspace; + for (ctr = 0; ctr < 4; ctr++) { + outptr = output_buf[ctr] + output_col; + + /* Even part: reverse the even part of the forward DCT. */ + /* The rotator is sqrt(2)*c(-6). */ + + z2 = (INT32) wsptr[2]; + z3 = (INT32) wsptr[6]; + + z1 = MULTIPLY(z2 + z3, FIX_0_541196100); + tmp2 = z1 + MULTIPLY(z2, FIX_0_765366865); + tmp3 = z1 - MULTIPLY(z3, FIX_1_847759065); + + /* Add fudge factor here for final descale. */ + z2 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); + z3 = (INT32) wsptr[4]; + + tmp0 = (z2 + z3) << CONST_BITS; + tmp1 = (z2 - z3) << CONST_BITS; + + tmp10 = tmp0 + tmp2; + tmp13 = tmp0 - tmp2; + tmp11 = tmp1 + tmp3; + tmp12 = tmp1 - tmp3; + + /* Odd part per figure 8; the matrix is unitary and hence its + * transpose is its inverse. i0..i3 are y7,y5,y3,y1 respectively. + */ + + tmp0 = (INT32) wsptr[7]; + tmp1 = (INT32) wsptr[5]; + tmp2 = (INT32) wsptr[3]; + tmp3 = (INT32) wsptr[1]; + + z2 = tmp0 + tmp2; + z3 = tmp1 + tmp3; + + z1 = MULTIPLY(z2 + z3, FIX_1_175875602); /* sqrt(2) * c3 */ + z2 = MULTIPLY(z2, - FIX_1_961570560); /* sqrt(2) * (-c3-c5) */ + z3 = MULTIPLY(z3, - FIX_0_390180644); /* sqrt(2) * (c5-c3) */ + z2 += z1; + z3 += z1; + + z1 = MULTIPLY(tmp0 + tmp3, - FIX_0_899976223); /* sqrt(2) * (c7-c3) */ + tmp0 = MULTIPLY(tmp0, FIX_0_298631336); /* sqrt(2) * (-c1+c3+c5-c7) */ + tmp3 = MULTIPLY(tmp3, FIX_1_501321110); /* sqrt(2) * ( c1+c3-c5-c7) */ + tmp0 += z1 + z2; + tmp3 += z1 + z3; + + z1 = MULTIPLY(tmp1 + tmp2, - FIX_2_562915447); /* sqrt(2) * (-c1-c3) */ + tmp1 = MULTIPLY(tmp1, FIX_2_053119869); /* sqrt(2) * ( c1+c3-c5+c7) */ + tmp2 = MULTIPLY(tmp2, FIX_3_072711026); /* sqrt(2) * ( c1+c3+c5-c7) */ + tmp1 += z1 + z3; + tmp2 += z1 + z2; + + /* Final output stage: inputs are tmp10..tmp13, tmp0..tmp3 */ + + outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp3, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp3, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp11 + tmp2, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp11 - tmp2, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp12 + tmp1, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp12 - tmp1, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp13 + tmp0, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp13 - tmp0, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + + wsptr += DCTSIZE; /* advance pointer to next row */ + } +} + + +/* + * Perform dequantization and inverse DCT on one block of coefficients, + * producing a reduced-size 6x3 output block. + * + * 3-point IDCT in pass 1 (columns), 6-point in pass 2 (rows). + */ + +GLOBAL(void) +jpeg_idct_6x3 (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col) +{ + INT32 tmp0, tmp1, tmp2, tmp10, tmp11, tmp12; + INT32 z1, z2, z3; + JCOEFPTR inptr; + ISLOW_MULT_TYPE * quantptr; + int * wsptr; + JSAMPROW outptr; + JSAMPLE *range_limit = IDCT_range_limit(cinfo); + int ctr; + int workspace[6*3]; /* buffers data between passes */ + SHIFT_TEMPS + + /* Pass 1: process columns from input, store into work array. + * 3-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/6). + */ + inptr = coef_block; + quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; + wsptr = workspace; + for (ctr = 0; ctr < 6; ctr++, inptr++, quantptr++, wsptr++) { + /* Even part */ + + tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); + tmp0 <<= CONST_BITS; + /* Add fudge factor here for final descale. */ + tmp0 += ONE << (CONST_BITS-PASS1_BITS-1); + tmp2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); + tmp12 = MULTIPLY(tmp2, FIX(0.707106781)); /* c2 */ + tmp10 = tmp0 + tmp12; + tmp2 = tmp0 - tmp12 - tmp12; + + /* Odd part */ + + tmp12 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); + tmp0 = MULTIPLY(tmp12, FIX(1.224744871)); /* c1 */ + + /* Final output stage */ + + wsptr[6*0] = (int) RIGHT_SHIFT(tmp10 + tmp0, CONST_BITS-PASS1_BITS); + wsptr[6*2] = (int) RIGHT_SHIFT(tmp10 - tmp0, CONST_BITS-PASS1_BITS); + wsptr[6*1] = (int) RIGHT_SHIFT(tmp2, CONST_BITS-PASS1_BITS); + } + + /* Pass 2: process 3 rows from work array, store into output array. + * 6-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/12). + */ + wsptr = workspace; + for (ctr = 0; ctr < 3; ctr++) { + outptr = output_buf[ctr] + output_col; + + /* Even part */ + + /* Add fudge factor here for final descale. */ + tmp0 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); + tmp0 <<= CONST_BITS; + tmp2 = (INT32) wsptr[4]; + tmp10 = MULTIPLY(tmp2, FIX(0.707106781)); /* c4 */ + tmp1 = tmp0 + tmp10; + tmp11 = tmp0 - tmp10 - tmp10; + tmp10 = (INT32) wsptr[2]; + tmp0 = MULTIPLY(tmp10, FIX(1.224744871)); /* c2 */ + tmp10 = tmp1 + tmp0; + tmp12 = tmp1 - tmp0; + + /* Odd part */ + + z1 = (INT32) wsptr[1]; + z2 = (INT32) wsptr[3]; + z3 = (INT32) wsptr[5]; + tmp1 = MULTIPLY(z1 + z3, FIX(0.366025404)); /* c5 */ + tmp0 = tmp1 + ((z1 + z2) << CONST_BITS); + tmp2 = tmp1 + ((z3 - z2) << CONST_BITS); + tmp1 = (z1 - z2 - z3) << CONST_BITS; + + /* Final output stage */ + + outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp11 + tmp1, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp11 - tmp1, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp12 + tmp2, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp12 - tmp2, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + + wsptr += 6; /* advance pointer to next row */ + } +} + + +/* + * Perform dequantization and inverse DCT on one block of coefficients, + * producing a 4x2 output block. + * + * 2-point IDCT in pass 1 (columns), 4-point in pass 2 (rows). + */ + +GLOBAL(void) +jpeg_idct_4x2 (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col) +{ + INT32 tmp0, tmp2, tmp10, tmp12; + INT32 z1, z2, z3; + JCOEFPTR inptr; + ISLOW_MULT_TYPE * quantptr; + INT32 * wsptr; + JSAMPROW outptr; + JSAMPLE *range_limit = IDCT_range_limit(cinfo); + int ctr; + INT32 workspace[4*2]; /* buffers data between passes */ + SHIFT_TEMPS + + /* Pass 1: process columns from input, store into work array. */ + + inptr = coef_block; + quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; + wsptr = workspace; + for (ctr = 0; ctr < 4; ctr++, inptr++, quantptr++, wsptr++) { + /* Even part */ + + tmp10 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); + + /* Odd part */ + + tmp0 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); + + /* Final output stage */ + + wsptr[4*0] = tmp10 + tmp0; + wsptr[4*1] = tmp10 - tmp0; + } + + /* Pass 2: process 2 rows from work array, store into output array. + * 4-point IDCT kernel, + * cK represents sqrt(2) * cos(K*pi/16) [refers to 8-point IDCT]. + */ + wsptr = workspace; + for (ctr = 0; ctr < 2; ctr++) { + outptr = output_buf[ctr] + output_col; + + /* Even part */ + + /* Add fudge factor here for final descale. */ + tmp0 = wsptr[0] + (ONE << 2); + tmp2 = wsptr[2]; + + tmp10 = (tmp0 + tmp2) << CONST_BITS; + tmp12 = (tmp0 - tmp2) << CONST_BITS; + + /* Odd part */ + /* Same rotation as in the even part of the 8x8 LL&M IDCT */ + + z2 = wsptr[1]; + z3 = wsptr[3]; + + z1 = MULTIPLY(z2 + z3, FIX_0_541196100); /* c6 */ + tmp0 = z1 + MULTIPLY(z2, FIX_0_765366865); /* c2-c6 */ + tmp2 = z1 - MULTIPLY(z3, FIX_1_847759065); /* c2+c6 */ + + /* Final output stage */ + + outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, + CONST_BITS+3) + & RANGE_MASK]; + outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, + CONST_BITS+3) + & RANGE_MASK]; + outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp12 + tmp2, + CONST_BITS+3) + & RANGE_MASK]; + outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp12 - tmp2, + CONST_BITS+3) + & RANGE_MASK]; + + wsptr += 4; /* advance pointer to next row */ + } +} + + +/* + * Perform dequantization and inverse DCT on one block of coefficients, + * producing a 2x1 output block. + * + * 1-point IDCT in pass 1 (columns), 2-point in pass 2 (rows). + */ + +GLOBAL(void) +jpeg_idct_2x1 (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col) +{ + INT32 tmp0, tmp10; + ISLOW_MULT_TYPE * quantptr; + JSAMPROW outptr; + JSAMPLE *range_limit = IDCT_range_limit(cinfo); + SHIFT_TEMPS + + /* Pass 1: empty. */ + + /* Pass 2: process 1 row from input, store into output array. */ + + quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; + outptr = output_buf[0] + output_col; + + /* Even part */ + + tmp10 = DEQUANTIZE(coef_block[0], quantptr[0]); + /* Add fudge factor here for final descale. */ + tmp10 += ONE << 2; + + /* Odd part */ + + tmp0 = DEQUANTIZE(coef_block[1], quantptr[1]); + + /* Final output stage */ + + outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, 3) & RANGE_MASK]; + outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, 3) & RANGE_MASK]; +} + + +/* + * Perform dequantization and inverse DCT on one block of coefficients, + * producing a 8x16 output block. + * + * 16-point IDCT in pass 1 (columns), 8-point in pass 2 (rows). + */ + +GLOBAL(void) +jpeg_idct_8x16 (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col) +{ + INT32 tmp0, tmp1, tmp2, tmp3, tmp10, tmp11, tmp12, tmp13; + INT32 tmp20, tmp21, tmp22, tmp23, tmp24, tmp25, tmp26, tmp27; + INT32 z1, z2, z3, z4; + JCOEFPTR inptr; + ISLOW_MULT_TYPE * quantptr; + int * wsptr; + JSAMPROW outptr; + JSAMPLE *range_limit = IDCT_range_limit(cinfo); + int ctr; + int workspace[8*16]; /* buffers data between passes */ + SHIFT_TEMPS + + /* Pass 1: process columns from input, store into work array. + * 16-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/32). + */ + inptr = coef_block; + quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; + wsptr = workspace; + for (ctr = 0; ctr < 8; ctr++, inptr++, quantptr++, wsptr++) { + /* Even part */ + + tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); + tmp0 <<= CONST_BITS; + /* Add fudge factor here for final descale. */ + tmp0 += ONE << (CONST_BITS-PASS1_BITS-1); + + z1 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); + tmp1 = MULTIPLY(z1, FIX(1.306562965)); /* c4[16] = c2[8] */ + tmp2 = MULTIPLY(z1, FIX_0_541196100); /* c12[16] = c6[8] */ + + tmp10 = tmp0 + tmp1; + tmp11 = tmp0 - tmp1; + tmp12 = tmp0 + tmp2; + tmp13 = tmp0 - tmp2; + + z1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); + z2 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); + z3 = z1 - z2; + z4 = MULTIPLY(z3, FIX(0.275899379)); /* c14[16] = c7[8] */ + z3 = MULTIPLY(z3, FIX(1.387039845)); /* c2[16] = c1[8] */ + + tmp0 = z3 + MULTIPLY(z2, FIX_2_562915447); /* (c6+c2)[16] = (c3+c1)[8] */ + tmp1 = z4 + MULTIPLY(z1, FIX_0_899976223); /* (c6-c14)[16] = (c3-c7)[8] */ + tmp2 = z3 - MULTIPLY(z1, FIX(0.601344887)); /* (c2-c10)[16] = (c1-c5)[8] */ + tmp3 = z4 - MULTIPLY(z2, FIX(0.509795579)); /* (c10-c14)[16] = (c5-c7)[8] */ + + tmp20 = tmp10 + tmp0; + tmp27 = tmp10 - tmp0; + tmp21 = tmp12 + tmp1; + tmp26 = tmp12 - tmp1; + tmp22 = tmp13 + tmp2; + tmp25 = tmp13 - tmp2; + tmp23 = tmp11 + tmp3; + tmp24 = tmp11 - tmp3; + + /* Odd part */ + + z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); + z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); + z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); + z4 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); + + tmp11 = z1 + z3; + + tmp1 = MULTIPLY(z1 + z2, FIX(1.353318001)); /* c3 */ + tmp2 = MULTIPLY(tmp11, FIX(1.247225013)); /* c5 */ + tmp3 = MULTIPLY(z1 + z4, FIX(1.093201867)); /* c7 */ + tmp10 = MULTIPLY(z1 - z4, FIX(0.897167586)); /* c9 */ + tmp11 = MULTIPLY(tmp11, FIX(0.666655658)); /* c11 */ + tmp12 = MULTIPLY(z1 - z2, FIX(0.410524528)); /* c13 */ + tmp0 = tmp1 + tmp2 + tmp3 - + MULTIPLY(z1, FIX(2.286341144)); /* c7+c5+c3-c1 */ + tmp13 = tmp10 + tmp11 + tmp12 - + MULTIPLY(z1, FIX(1.835730603)); /* c9+c11+c13-c15 */ + z1 = MULTIPLY(z2 + z3, FIX(0.138617169)); /* c15 */ + tmp1 += z1 + MULTIPLY(z2, FIX(0.071888074)); /* c9+c11-c3-c15 */ + tmp2 += z1 - MULTIPLY(z3, FIX(1.125726048)); /* c5+c7+c15-c3 */ + z1 = MULTIPLY(z3 - z2, FIX(1.407403738)); /* c1 */ + tmp11 += z1 - MULTIPLY(z3, FIX(0.766367282)); /* c1+c11-c9-c13 */ + tmp12 += z1 + MULTIPLY(z2, FIX(1.971951411)); /* c1+c5+c13-c7 */ + z2 += z4; + z1 = MULTIPLY(z2, - FIX(0.666655658)); /* -c11 */ + tmp1 += z1; + tmp3 += z1 + MULTIPLY(z4, FIX(1.065388962)); /* c3+c11+c15-c7 */ + z2 = MULTIPLY(z2, - FIX(1.247225013)); /* -c5 */ + tmp10 += z2 + MULTIPLY(z4, FIX(3.141271809)); /* c1+c5+c9-c13 */ + tmp12 += z2; + z2 = MULTIPLY(z3 + z4, - FIX(1.353318001)); /* -c3 */ + tmp2 += z2; + tmp3 += z2; + z2 = MULTIPLY(z4 - z3, FIX(0.410524528)); /* c13 */ + tmp10 += z2; + tmp11 += z2; + + /* Final output stage */ + + wsptr[8*0] = (int) RIGHT_SHIFT(tmp20 + tmp0, CONST_BITS-PASS1_BITS); + wsptr[8*15] = (int) RIGHT_SHIFT(tmp20 - tmp0, CONST_BITS-PASS1_BITS); + wsptr[8*1] = (int) RIGHT_SHIFT(tmp21 + tmp1, CONST_BITS-PASS1_BITS); + wsptr[8*14] = (int) RIGHT_SHIFT(tmp21 - tmp1, CONST_BITS-PASS1_BITS); + wsptr[8*2] = (int) RIGHT_SHIFT(tmp22 + tmp2, CONST_BITS-PASS1_BITS); + wsptr[8*13] = (int) RIGHT_SHIFT(tmp22 - tmp2, CONST_BITS-PASS1_BITS); + wsptr[8*3] = (int) RIGHT_SHIFT(tmp23 + tmp3, CONST_BITS-PASS1_BITS); + wsptr[8*12] = (int) RIGHT_SHIFT(tmp23 - tmp3, CONST_BITS-PASS1_BITS); + wsptr[8*4] = (int) RIGHT_SHIFT(tmp24 + tmp10, CONST_BITS-PASS1_BITS); + wsptr[8*11] = (int) RIGHT_SHIFT(tmp24 - tmp10, CONST_BITS-PASS1_BITS); + wsptr[8*5] = (int) RIGHT_SHIFT(tmp25 + tmp11, CONST_BITS-PASS1_BITS); + wsptr[8*10] = (int) RIGHT_SHIFT(tmp25 - tmp11, CONST_BITS-PASS1_BITS); + wsptr[8*6] = (int) RIGHT_SHIFT(tmp26 + tmp12, CONST_BITS-PASS1_BITS); + wsptr[8*9] = (int) RIGHT_SHIFT(tmp26 - tmp12, CONST_BITS-PASS1_BITS); + wsptr[8*7] = (int) RIGHT_SHIFT(tmp27 + tmp13, CONST_BITS-PASS1_BITS); + wsptr[8*8] = (int) RIGHT_SHIFT(tmp27 - tmp13, CONST_BITS-PASS1_BITS); + } + + /* Pass 2: process rows from work array, store into output array. */ + /* Note that we must descale the results by a factor of 8 == 2**3, */ + /* and also undo the PASS1_BITS scaling. */ + + wsptr = workspace; + for (ctr = 0; ctr < 16; ctr++) { + outptr = output_buf[ctr] + output_col; + + /* Even part: reverse the even part of the forward DCT. */ + /* The rotator is sqrt(2)*c(-6). */ + + z2 = (INT32) wsptr[2]; + z3 = (INT32) wsptr[6]; + + z1 = MULTIPLY(z2 + z3, FIX_0_541196100); + tmp2 = z1 + MULTIPLY(z2, FIX_0_765366865); + tmp3 = z1 - MULTIPLY(z3, FIX_1_847759065); + + /* Add fudge factor here for final descale. */ + z2 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); + z3 = (INT32) wsptr[4]; + + tmp0 = (z2 + z3) << CONST_BITS; + tmp1 = (z2 - z3) << CONST_BITS; + + tmp10 = tmp0 + tmp2; + tmp13 = tmp0 - tmp2; + tmp11 = tmp1 + tmp3; + tmp12 = tmp1 - tmp3; + + /* Odd part per figure 8; the matrix is unitary and hence its + * transpose is its inverse. i0..i3 are y7,y5,y3,y1 respectively. + */ + + tmp0 = (INT32) wsptr[7]; + tmp1 = (INT32) wsptr[5]; + tmp2 = (INT32) wsptr[3]; + tmp3 = (INT32) wsptr[1]; + + z2 = tmp0 + tmp2; + z3 = tmp1 + tmp3; + + z1 = MULTIPLY(z2 + z3, FIX_1_175875602); /* sqrt(2) * c3 */ + z2 = MULTIPLY(z2, - FIX_1_961570560); /* sqrt(2) * (-c3-c5) */ + z3 = MULTIPLY(z3, - FIX_0_390180644); /* sqrt(2) * (c5-c3) */ + z2 += z1; + z3 += z1; + + z1 = MULTIPLY(tmp0 + tmp3, - FIX_0_899976223); /* sqrt(2) * (c7-c3) */ + tmp0 = MULTIPLY(tmp0, FIX_0_298631336); /* sqrt(2) * (-c1+c3+c5-c7) */ + tmp3 = MULTIPLY(tmp3, FIX_1_501321110); /* sqrt(2) * ( c1+c3-c5-c7) */ + tmp0 += z1 + z2; + tmp3 += z1 + z3; + + z1 = MULTIPLY(tmp1 + tmp2, - FIX_2_562915447); /* sqrt(2) * (-c1-c3) */ + tmp1 = MULTIPLY(tmp1, FIX_2_053119869); /* sqrt(2) * ( c1+c3-c5+c7) */ + tmp2 = MULTIPLY(tmp2, FIX_3_072711026); /* sqrt(2) * ( c1+c3+c5-c7) */ + tmp1 += z1 + z3; + tmp2 += z1 + z2; + + /* Final output stage: inputs are tmp10..tmp13, tmp0..tmp3 */ + + outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp3, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[7] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp3, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp11 + tmp2, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp11 - tmp2, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp12 + tmp1, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp12 - tmp1, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp13 + tmp0, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp13 - tmp0, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + + wsptr += DCTSIZE; /* advance pointer to next row */ + } +} + + +/* + * Perform dequantization and inverse DCT on one block of coefficients, + * producing a 7x14 output block. + * + * 14-point IDCT in pass 1 (columns), 7-point in pass 2 (rows). + */ + +GLOBAL(void) +jpeg_idct_7x14 (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col) +{ + INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, tmp16; + INT32 tmp20, tmp21, tmp22, tmp23, tmp24, tmp25, tmp26; + INT32 z1, z2, z3, z4; + JCOEFPTR inptr; + ISLOW_MULT_TYPE * quantptr; + int * wsptr; + JSAMPROW outptr; + JSAMPLE *range_limit = IDCT_range_limit(cinfo); + int ctr; + int workspace[7*14]; /* buffers data between passes */ + SHIFT_TEMPS + + /* Pass 1: process columns from input, store into work array. + * 14-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/28). + */ + inptr = coef_block; + quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; + wsptr = workspace; + for (ctr = 0; ctr < 7; ctr++, inptr++, quantptr++, wsptr++) { + /* Even part */ + + z1 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); + z1 <<= CONST_BITS; + /* Add fudge factor here for final descale. */ + z1 += ONE << (CONST_BITS-PASS1_BITS-1); + z4 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); + z2 = MULTIPLY(z4, FIX(1.274162392)); /* c4 */ + z3 = MULTIPLY(z4, FIX(0.314692123)); /* c12 */ + z4 = MULTIPLY(z4, FIX(0.881747734)); /* c8 */ + + tmp10 = z1 + z2; + tmp11 = z1 + z3; + tmp12 = z1 - z4; + + tmp23 = RIGHT_SHIFT(z1 - ((z2 + z3 - z4) << 1), /* c0 = (c4+c12-c8)*2 */ + CONST_BITS-PASS1_BITS); + + z1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); + z2 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); + + z3 = MULTIPLY(z1 + z2, FIX(1.105676686)); /* c6 */ + + tmp13 = z3 + MULTIPLY(z1, FIX(0.273079590)); /* c2-c6 */ + tmp14 = z3 - MULTIPLY(z2, FIX(1.719280954)); /* c6+c10 */ + tmp15 = MULTIPLY(z1, FIX(0.613604268)) - /* c10 */ + MULTIPLY(z2, FIX(1.378756276)); /* c2 */ + + tmp20 = tmp10 + tmp13; + tmp26 = tmp10 - tmp13; + tmp21 = tmp11 + tmp14; + tmp25 = tmp11 - tmp14; + tmp22 = tmp12 + tmp15; + tmp24 = tmp12 - tmp15; + + /* Odd part */ + + z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); + z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); + z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); + z4 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); + tmp13 = z4 << CONST_BITS; + + tmp14 = z1 + z3; + tmp11 = MULTIPLY(z1 + z2, FIX(1.334852607)); /* c3 */ + tmp12 = MULTIPLY(tmp14, FIX(1.197448846)); /* c5 */ + tmp10 = tmp11 + tmp12 + tmp13 - MULTIPLY(z1, FIX(1.126980169)); /* c3+c5-c1 */ + tmp14 = MULTIPLY(tmp14, FIX(0.752406978)); /* c9 */ + tmp16 = tmp14 - MULTIPLY(z1, FIX(1.061150426)); /* c9+c11-c13 */ + z1 -= z2; + tmp15 = MULTIPLY(z1, FIX(0.467085129)) - tmp13; /* c11 */ + tmp16 += tmp15; + z1 += z4; + z4 = MULTIPLY(z2 + z3, - FIX(0.158341681)) - tmp13; /* -c13 */ + tmp11 += z4 - MULTIPLY(z2, FIX(0.424103948)); /* c3-c9-c13 */ + tmp12 += z4 - MULTIPLY(z3, FIX(2.373959773)); /* c3+c5-c13 */ + z4 = MULTIPLY(z3 - z2, FIX(1.405321284)); /* c1 */ + tmp14 += z4 + tmp13 - MULTIPLY(z3, FIX(1.6906431334)); /* c1+c9-c11 */ + tmp15 += z4 + MULTIPLY(z2, FIX(0.674957567)); /* c1+c11-c5 */ + + tmp13 = (z1 - z3) << PASS1_BITS; + + /* Final output stage */ + + wsptr[7*0] = (int) RIGHT_SHIFT(tmp20 + tmp10, CONST_BITS-PASS1_BITS); + wsptr[7*13] = (int) RIGHT_SHIFT(tmp20 - tmp10, CONST_BITS-PASS1_BITS); + wsptr[7*1] = (int) RIGHT_SHIFT(tmp21 + tmp11, CONST_BITS-PASS1_BITS); + wsptr[7*12] = (int) RIGHT_SHIFT(tmp21 - tmp11, CONST_BITS-PASS1_BITS); + wsptr[7*2] = (int) RIGHT_SHIFT(tmp22 + tmp12, CONST_BITS-PASS1_BITS); + wsptr[7*11] = (int) RIGHT_SHIFT(tmp22 - tmp12, CONST_BITS-PASS1_BITS); + wsptr[7*3] = (int) (tmp23 + tmp13); + wsptr[7*10] = (int) (tmp23 - tmp13); + wsptr[7*4] = (int) RIGHT_SHIFT(tmp24 + tmp14, CONST_BITS-PASS1_BITS); + wsptr[7*9] = (int) RIGHT_SHIFT(tmp24 - tmp14, CONST_BITS-PASS1_BITS); + wsptr[7*5] = (int) RIGHT_SHIFT(tmp25 + tmp15, CONST_BITS-PASS1_BITS); + wsptr[7*8] = (int) RIGHT_SHIFT(tmp25 - tmp15, CONST_BITS-PASS1_BITS); + wsptr[7*6] = (int) RIGHT_SHIFT(tmp26 + tmp16, CONST_BITS-PASS1_BITS); + wsptr[7*7] = (int) RIGHT_SHIFT(tmp26 - tmp16, CONST_BITS-PASS1_BITS); + } + + /* Pass 2: process 14 rows from work array, store into output array. + * 7-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/14). + */ + wsptr = workspace; + for (ctr = 0; ctr < 14; ctr++) { + outptr = output_buf[ctr] + output_col; + + /* Even part */ + + /* Add fudge factor here for final descale. */ + tmp23 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); + tmp23 <<= CONST_BITS; + + z1 = (INT32) wsptr[2]; + z2 = (INT32) wsptr[4]; + z3 = (INT32) wsptr[6]; + + tmp20 = MULTIPLY(z2 - z3, FIX(0.881747734)); /* c4 */ + tmp22 = MULTIPLY(z1 - z2, FIX(0.314692123)); /* c6 */ + tmp21 = tmp20 + tmp22 + tmp23 - MULTIPLY(z2, FIX(1.841218003)); /* c2+c4-c6 */ + tmp10 = z1 + z3; + z2 -= tmp10; + tmp10 = MULTIPLY(tmp10, FIX(1.274162392)) + tmp23; /* c2 */ + tmp20 += tmp10 - MULTIPLY(z3, FIX(0.077722536)); /* c2-c4-c6 */ + tmp22 += tmp10 - MULTIPLY(z1, FIX(2.470602249)); /* c2+c4+c6 */ + tmp23 += MULTIPLY(z2, FIX(1.414213562)); /* c0 */ + + /* Odd part */ + + z1 = (INT32) wsptr[1]; + z2 = (INT32) wsptr[3]; + z3 = (INT32) wsptr[5]; + + tmp11 = MULTIPLY(z1 + z2, FIX(0.935414347)); /* (c3+c1-c5)/2 */ + tmp12 = MULTIPLY(z1 - z2, FIX(0.170262339)); /* (c3+c5-c1)/2 */ + tmp10 = tmp11 - tmp12; + tmp11 += tmp12; + tmp12 = MULTIPLY(z2 + z3, - FIX(1.378756276)); /* -c1 */ + tmp11 += tmp12; + z2 = MULTIPLY(z1 + z3, FIX(0.613604268)); /* c5 */ + tmp10 += z2; + tmp12 += z2 + MULTIPLY(z3, FIX(1.870828693)); /* c3+c1-c5 */ + + /* Final output stage */ + + outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp10, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[6] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp10, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp11, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp11, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp12, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp12, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp23, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + + wsptr += 7; /* advance pointer to next row */ + } +} + + +/* + * Perform dequantization and inverse DCT on one block of coefficients, + * producing a 6x12 output block. + * + * 12-point IDCT in pass 1 (columns), 6-point in pass 2 (rows). + */ + +GLOBAL(void) +jpeg_idct_6x12 (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col) +{ + INT32 tmp10, tmp11, tmp12, tmp13, tmp14, tmp15; + INT32 tmp20, tmp21, tmp22, tmp23, tmp24, tmp25; + INT32 z1, z2, z3, z4; + JCOEFPTR inptr; + ISLOW_MULT_TYPE * quantptr; + int * wsptr; + JSAMPROW outptr; + JSAMPLE *range_limit = IDCT_range_limit(cinfo); + int ctr; + int workspace[6*12]; /* buffers data between passes */ + SHIFT_TEMPS + + /* Pass 1: process columns from input, store into work array. + * 12-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/24). + */ + inptr = coef_block; + quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; + wsptr = workspace; + for (ctr = 0; ctr < 6; ctr++, inptr++, quantptr++, wsptr++) { + /* Even part */ + + z3 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); + z3 <<= CONST_BITS; + /* Add fudge factor here for final descale. */ + z3 += ONE << (CONST_BITS-PASS1_BITS-1); + + z4 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); + z4 = MULTIPLY(z4, FIX(1.224744871)); /* c4 */ + + tmp10 = z3 + z4; + tmp11 = z3 - z4; + + z1 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); + z4 = MULTIPLY(z1, FIX(1.366025404)); /* c2 */ + z1 <<= CONST_BITS; + z2 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); + z2 <<= CONST_BITS; + + tmp12 = z1 - z2; + + tmp21 = z3 + tmp12; + tmp24 = z3 - tmp12; + + tmp12 = z4 + z2; + + tmp20 = tmp10 + tmp12; + tmp25 = tmp10 - tmp12; + + tmp12 = z4 - z1 - z2; + + tmp22 = tmp11 + tmp12; + tmp23 = tmp11 - tmp12; + + /* Odd part */ + + z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); + z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); + z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); + z4 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); + + tmp11 = MULTIPLY(z2, FIX(1.306562965)); /* c3 */ + tmp14 = MULTIPLY(z2, - FIX_0_541196100); /* -c9 */ + + tmp10 = z1 + z3; + tmp15 = MULTIPLY(tmp10 + z4, FIX(0.860918669)); /* c7 */ + tmp12 = tmp15 + MULTIPLY(tmp10, FIX(0.261052384)); /* c5-c7 */ + tmp10 = tmp12 + tmp11 + MULTIPLY(z1, FIX(0.280143716)); /* c1-c5 */ + tmp13 = MULTIPLY(z3 + z4, - FIX(1.045510580)); /* -(c7+c11) */ + tmp12 += tmp13 + tmp14 - MULTIPLY(z3, FIX(1.478575242)); /* c1+c5-c7-c11 */ + tmp13 += tmp15 - tmp11 + MULTIPLY(z4, FIX(1.586706681)); /* c1+c11 */ + tmp15 += tmp14 - MULTIPLY(z1, FIX(0.676326758)) - /* c7-c11 */ + MULTIPLY(z4, FIX(1.982889723)); /* c5+c7 */ + + z1 -= z4; + z2 -= z3; + z3 = MULTIPLY(z1 + z2, FIX_0_541196100); /* c9 */ + tmp11 = z3 + MULTIPLY(z1, FIX_0_765366865); /* c3-c9 */ + tmp14 = z3 - MULTIPLY(z2, FIX_1_847759065); /* c3+c9 */ + + /* Final output stage */ + + wsptr[6*0] = (int) RIGHT_SHIFT(tmp20 + tmp10, CONST_BITS-PASS1_BITS); + wsptr[6*11] = (int) RIGHT_SHIFT(tmp20 - tmp10, CONST_BITS-PASS1_BITS); + wsptr[6*1] = (int) RIGHT_SHIFT(tmp21 + tmp11, CONST_BITS-PASS1_BITS); + wsptr[6*10] = (int) RIGHT_SHIFT(tmp21 - tmp11, CONST_BITS-PASS1_BITS); + wsptr[6*2] = (int) RIGHT_SHIFT(tmp22 + tmp12, CONST_BITS-PASS1_BITS); + wsptr[6*9] = (int) RIGHT_SHIFT(tmp22 - tmp12, CONST_BITS-PASS1_BITS); + wsptr[6*3] = (int) RIGHT_SHIFT(tmp23 + tmp13, CONST_BITS-PASS1_BITS); + wsptr[6*8] = (int) RIGHT_SHIFT(tmp23 - tmp13, CONST_BITS-PASS1_BITS); + wsptr[6*4] = (int) RIGHT_SHIFT(tmp24 + tmp14, CONST_BITS-PASS1_BITS); + wsptr[6*7] = (int) RIGHT_SHIFT(tmp24 - tmp14, CONST_BITS-PASS1_BITS); + wsptr[6*5] = (int) RIGHT_SHIFT(tmp25 + tmp15, CONST_BITS-PASS1_BITS); + wsptr[6*6] = (int) RIGHT_SHIFT(tmp25 - tmp15, CONST_BITS-PASS1_BITS); + } + + /* Pass 2: process 12 rows from work array, store into output array. + * 6-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/12). + */ + wsptr = workspace; + for (ctr = 0; ctr < 12; ctr++) { + outptr = output_buf[ctr] + output_col; + + /* Even part */ + + /* Add fudge factor here for final descale. */ + tmp10 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); + tmp10 <<= CONST_BITS; + tmp12 = (INT32) wsptr[4]; + tmp20 = MULTIPLY(tmp12, FIX(0.707106781)); /* c4 */ + tmp11 = tmp10 + tmp20; + tmp21 = tmp10 - tmp20 - tmp20; + tmp20 = (INT32) wsptr[2]; + tmp10 = MULTIPLY(tmp20, FIX(1.224744871)); /* c2 */ + tmp20 = tmp11 + tmp10; + tmp22 = tmp11 - tmp10; + + /* Odd part */ + + z1 = (INT32) wsptr[1]; + z2 = (INT32) wsptr[3]; + z3 = (INT32) wsptr[5]; + tmp11 = MULTIPLY(z1 + z3, FIX(0.366025404)); /* c5 */ + tmp10 = tmp11 + ((z1 + z2) << CONST_BITS); + tmp12 = tmp11 + ((z3 - z2) << CONST_BITS); + tmp11 = (z1 - z2 - z3) << CONST_BITS; + + /* Final output stage */ + + outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp20 + tmp10, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[5] = range_limit[(int) RIGHT_SHIFT(tmp20 - tmp10, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp21 + tmp11, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp21 - tmp11, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp22 + tmp12, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp22 - tmp12, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + + wsptr += 6; /* advance pointer to next row */ + } +} + + +/* + * Perform dequantization and inverse DCT on one block of coefficients, + * producing a 5x10 output block. + * + * 10-point IDCT in pass 1 (columns), 5-point in pass 2 (rows). + */ + +GLOBAL(void) +jpeg_idct_5x10 (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col) +{ + INT32 tmp10, tmp11, tmp12, tmp13, tmp14; + INT32 tmp20, tmp21, tmp22, tmp23, tmp24; + INT32 z1, z2, z3, z4, z5; + JCOEFPTR inptr; + ISLOW_MULT_TYPE * quantptr; + int * wsptr; + JSAMPROW outptr; + JSAMPLE *range_limit = IDCT_range_limit(cinfo); + int ctr; + int workspace[5*10]; /* buffers data between passes */ + SHIFT_TEMPS + + /* Pass 1: process columns from input, store into work array. + * 10-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/20). + */ + inptr = coef_block; + quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; + wsptr = workspace; + for (ctr = 0; ctr < 5; ctr++, inptr++, quantptr++, wsptr++) { + /* Even part */ + + z3 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); + z3 <<= CONST_BITS; + /* Add fudge factor here for final descale. */ + z3 += ONE << (CONST_BITS-PASS1_BITS-1); + z4 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); + z1 = MULTIPLY(z4, FIX(1.144122806)); /* c4 */ + z2 = MULTIPLY(z4, FIX(0.437016024)); /* c8 */ + tmp10 = z3 + z1; + tmp11 = z3 - z2; + + tmp22 = RIGHT_SHIFT(z3 - ((z1 - z2) << 1), /* c0 = (c4-c8)*2 */ + CONST_BITS-PASS1_BITS); + + z2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); + z3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); + + z1 = MULTIPLY(z2 + z3, FIX(0.831253876)); /* c6 */ + tmp12 = z1 + MULTIPLY(z2, FIX(0.513743148)); /* c2-c6 */ + tmp13 = z1 - MULTIPLY(z3, FIX(2.176250899)); /* c2+c6 */ + + tmp20 = tmp10 + tmp12; + tmp24 = tmp10 - tmp12; + tmp21 = tmp11 + tmp13; + tmp23 = tmp11 - tmp13; + + /* Odd part */ + + z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); + z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); + z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); + z4 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); + + tmp11 = z2 + z4; + tmp13 = z2 - z4; + + tmp12 = MULTIPLY(tmp13, FIX(0.309016994)); /* (c3-c7)/2 */ + z5 = z3 << CONST_BITS; + + z2 = MULTIPLY(tmp11, FIX(0.951056516)); /* (c3+c7)/2 */ + z4 = z5 + tmp12; + + tmp10 = MULTIPLY(z1, FIX(1.396802247)) + z2 + z4; /* c1 */ + tmp14 = MULTIPLY(z1, FIX(0.221231742)) - z2 + z4; /* c9 */ + + z2 = MULTIPLY(tmp11, FIX(0.587785252)); /* (c1-c9)/2 */ + z4 = z5 - tmp12 - (tmp13 << (CONST_BITS - 1)); + + tmp12 = (z1 - tmp13 - z3) << PASS1_BITS; + + tmp11 = MULTIPLY(z1, FIX(1.260073511)) - z2 - z4; /* c3 */ + tmp13 = MULTIPLY(z1, FIX(0.642039522)) - z2 + z4; /* c7 */ + + /* Final output stage */ + + wsptr[5*0] = (int) RIGHT_SHIFT(tmp20 + tmp10, CONST_BITS-PASS1_BITS); + wsptr[5*9] = (int) RIGHT_SHIFT(tmp20 - tmp10, CONST_BITS-PASS1_BITS); + wsptr[5*1] = (int) RIGHT_SHIFT(tmp21 + tmp11, CONST_BITS-PASS1_BITS); + wsptr[5*8] = (int) RIGHT_SHIFT(tmp21 - tmp11, CONST_BITS-PASS1_BITS); + wsptr[5*2] = (int) (tmp22 + tmp12); + wsptr[5*7] = (int) (tmp22 - tmp12); + wsptr[5*3] = (int) RIGHT_SHIFT(tmp23 + tmp13, CONST_BITS-PASS1_BITS); + wsptr[5*6] = (int) RIGHT_SHIFT(tmp23 - tmp13, CONST_BITS-PASS1_BITS); + wsptr[5*4] = (int) RIGHT_SHIFT(tmp24 + tmp14, CONST_BITS-PASS1_BITS); + wsptr[5*5] = (int) RIGHT_SHIFT(tmp24 - tmp14, CONST_BITS-PASS1_BITS); + } + + /* Pass 2: process 10 rows from work array, store into output array. + * 5-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/10). + */ + wsptr = workspace; + for (ctr = 0; ctr < 10; ctr++) { + outptr = output_buf[ctr] + output_col; + + /* Even part */ + + /* Add fudge factor here for final descale. */ + tmp12 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); + tmp12 <<= CONST_BITS; + tmp13 = (INT32) wsptr[2]; + tmp14 = (INT32) wsptr[4]; + z1 = MULTIPLY(tmp13 + tmp14, FIX(0.790569415)); /* (c2+c4)/2 */ + z2 = MULTIPLY(tmp13 - tmp14, FIX(0.353553391)); /* (c2-c4)/2 */ + z3 = tmp12 + z2; + tmp10 = z3 + z1; + tmp11 = z3 - z1; + tmp12 -= z2 << 2; + + /* Odd part */ + + z2 = (INT32) wsptr[1]; + z3 = (INT32) wsptr[3]; + + z1 = MULTIPLY(z2 + z3, FIX(0.831253876)); /* c3 */ + tmp13 = z1 + MULTIPLY(z2, FIX(0.513743148)); /* c1-c3 */ + tmp14 = z1 - MULTIPLY(z3, FIX(2.176250899)); /* c1+c3 */ + + /* Final output stage */ + + outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp13, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[4] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp13, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp11 + tmp14, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp11 - tmp14, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp12, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + + wsptr += 5; /* advance pointer to next row */ + } +} + + +/* + * Perform dequantization and inverse DCT on one block of coefficients, + * producing a 4x8 output block. + * + * 8-point IDCT in pass 1 (columns), 4-point in pass 2 (rows). + */ + +GLOBAL(void) +jpeg_idct_4x8 (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col) +{ + INT32 tmp0, tmp1, tmp2, tmp3; + INT32 tmp10, tmp11, tmp12, tmp13; + INT32 z1, z2, z3; + JCOEFPTR inptr; + ISLOW_MULT_TYPE * quantptr; + int * wsptr; + JSAMPROW outptr; + JSAMPLE *range_limit = IDCT_range_limit(cinfo); + int ctr; + int workspace[4*8]; /* buffers data between passes */ + SHIFT_TEMPS + + /* Pass 1: process columns from input, store into work array. */ + /* Note results are scaled up by sqrt(8) compared to a true IDCT; */ + /* furthermore, we scale the results by 2**PASS1_BITS. */ + + inptr = coef_block; + quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; + wsptr = workspace; + for (ctr = 4; ctr > 0; ctr--) { + /* Due to quantization, we will usually find that many of the input + * coefficients are zero, especially the AC terms. We can exploit this + * by short-circuiting the IDCT calculation for any column in which all + * the AC terms are zero. In that case each output is equal to the + * DC coefficient (with scale factor as needed). + * With typical images and quantization tables, half or more of the + * column DCT calculations can be simplified this way. + */ + + if (inptr[DCTSIZE*1] == 0 && inptr[DCTSIZE*2] == 0 && + inptr[DCTSIZE*3] == 0 && inptr[DCTSIZE*4] == 0 && + inptr[DCTSIZE*5] == 0 && inptr[DCTSIZE*6] == 0 && + inptr[DCTSIZE*7] == 0) { + /* AC terms all zero */ + int dcval = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]) << PASS1_BITS; + + wsptr[4*0] = dcval; + wsptr[4*1] = dcval; + wsptr[4*2] = dcval; + wsptr[4*3] = dcval; + wsptr[4*4] = dcval; + wsptr[4*5] = dcval; + wsptr[4*6] = dcval; + wsptr[4*7] = dcval; + + inptr++; /* advance pointers to next column */ + quantptr++; + wsptr++; + continue; + } + + /* Even part: reverse the even part of the forward DCT. */ + /* The rotator is sqrt(2)*c(-6). */ + + z2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); + z3 = DEQUANTIZE(inptr[DCTSIZE*6], quantptr[DCTSIZE*6]); + + z1 = MULTIPLY(z2 + z3, FIX_0_541196100); + tmp2 = z1 + MULTIPLY(z2, FIX_0_765366865); + tmp3 = z1 - MULTIPLY(z3, FIX_1_847759065); + + z2 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); + z3 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); + z2 <<= CONST_BITS; + z3 <<= CONST_BITS; + /* Add fudge factor here for final descale. */ + z2 += ONE << (CONST_BITS-PASS1_BITS-1); + + tmp0 = z2 + z3; + tmp1 = z2 - z3; + + tmp10 = tmp0 + tmp2; + tmp13 = tmp0 - tmp2; + tmp11 = tmp1 + tmp3; + tmp12 = tmp1 - tmp3; + + /* Odd part per figure 8; the matrix is unitary and hence its + * transpose is its inverse. i0..i3 are y7,y5,y3,y1 respectively. + */ + + tmp0 = DEQUANTIZE(inptr[DCTSIZE*7], quantptr[DCTSIZE*7]); + tmp1 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); + tmp2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); + tmp3 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); + + z2 = tmp0 + tmp2; + z3 = tmp1 + tmp3; + + z1 = MULTIPLY(z2 + z3, FIX_1_175875602); /* sqrt(2) * c3 */ + z2 = MULTIPLY(z2, - FIX_1_961570560); /* sqrt(2) * (-c3-c5) */ + z3 = MULTIPLY(z3, - FIX_0_390180644); /* sqrt(2) * (c5-c3) */ + z2 += z1; + z3 += z1; + + z1 = MULTIPLY(tmp0 + tmp3, - FIX_0_899976223); /* sqrt(2) * (c7-c3) */ + tmp0 = MULTIPLY(tmp0, FIX_0_298631336); /* sqrt(2) * (-c1+c3+c5-c7) */ + tmp3 = MULTIPLY(tmp3, FIX_1_501321110); /* sqrt(2) * ( c1+c3-c5-c7) */ + tmp0 += z1 + z2; + tmp3 += z1 + z3; + + z1 = MULTIPLY(tmp1 + tmp2, - FIX_2_562915447); /* sqrt(2) * (-c1-c3) */ + tmp1 = MULTIPLY(tmp1, FIX_2_053119869); /* sqrt(2) * ( c1+c3-c5+c7) */ + tmp2 = MULTIPLY(tmp2, FIX_3_072711026); /* sqrt(2) * ( c1+c3+c5-c7) */ + tmp1 += z1 + z3; + tmp2 += z1 + z2; + + /* Final output stage: inputs are tmp10..tmp13, tmp0..tmp3 */ + + wsptr[4*0] = (int) RIGHT_SHIFT(tmp10 + tmp3, CONST_BITS-PASS1_BITS); + wsptr[4*7] = (int) RIGHT_SHIFT(tmp10 - tmp3, CONST_BITS-PASS1_BITS); + wsptr[4*1] = (int) RIGHT_SHIFT(tmp11 + tmp2, CONST_BITS-PASS1_BITS); + wsptr[4*6] = (int) RIGHT_SHIFT(tmp11 - tmp2, CONST_BITS-PASS1_BITS); + wsptr[4*2] = (int) RIGHT_SHIFT(tmp12 + tmp1, CONST_BITS-PASS1_BITS); + wsptr[4*5] = (int) RIGHT_SHIFT(tmp12 - tmp1, CONST_BITS-PASS1_BITS); + wsptr[4*3] = (int) RIGHT_SHIFT(tmp13 + tmp0, CONST_BITS-PASS1_BITS); + wsptr[4*4] = (int) RIGHT_SHIFT(tmp13 - tmp0, CONST_BITS-PASS1_BITS); + + inptr++; /* advance pointers to next column */ + quantptr++; + wsptr++; + } + + /* Pass 2: process 8 rows from work array, store into output array. + * 4-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/16). + */ + wsptr = workspace; + for (ctr = 0; ctr < 8; ctr++) { + outptr = output_buf[ctr] + output_col; + + /* Even part */ + + /* Add fudge factor here for final descale. */ + tmp0 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); + tmp2 = (INT32) wsptr[2]; + + tmp10 = (tmp0 + tmp2) << CONST_BITS; + tmp12 = (tmp0 - tmp2) << CONST_BITS; + + /* Odd part */ + /* Same rotation as in the even part of the 8x8 LL&M IDCT */ + + z2 = (INT32) wsptr[1]; + z3 = (INT32) wsptr[3]; + + z1 = MULTIPLY(z2 + z3, FIX_0_541196100); /* c6 */ + tmp0 = z1 + MULTIPLY(z2, FIX_0_765366865); /* c2-c6 */ + tmp2 = z1 - MULTIPLY(z3, FIX_1_847759065); /* c2+c6 */ + + /* Final output stage */ + + outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[3] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp12 + tmp2, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp12 - tmp2, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + + wsptr += 4; /* advance pointer to next row */ + } +} + + +/* + * Perform dequantization and inverse DCT on one block of coefficients, + * producing a reduced-size 3x6 output block. + * + * 6-point IDCT in pass 1 (columns), 3-point in pass 2 (rows). + */ + +GLOBAL(void) +jpeg_idct_3x6 (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col) +{ + INT32 tmp0, tmp1, tmp2, tmp10, tmp11, tmp12; + INT32 z1, z2, z3; + JCOEFPTR inptr; + ISLOW_MULT_TYPE * quantptr; + int * wsptr; + JSAMPROW outptr; + JSAMPLE *range_limit = IDCT_range_limit(cinfo); + int ctr; + int workspace[3*6]; /* buffers data between passes */ + SHIFT_TEMPS + + /* Pass 1: process columns from input, store into work array. + * 6-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/12). + */ + inptr = coef_block; + quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; + wsptr = workspace; + for (ctr = 0; ctr < 3; ctr++, inptr++, quantptr++, wsptr++) { + /* Even part */ + + tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); + tmp0 <<= CONST_BITS; + /* Add fudge factor here for final descale. */ + tmp0 += ONE << (CONST_BITS-PASS1_BITS-1); + tmp2 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); + tmp10 = MULTIPLY(tmp2, FIX(0.707106781)); /* c4 */ + tmp1 = tmp0 + tmp10; + tmp11 = RIGHT_SHIFT(tmp0 - tmp10 - tmp10, CONST_BITS-PASS1_BITS); + tmp10 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); + tmp0 = MULTIPLY(tmp10, FIX(1.224744871)); /* c2 */ + tmp10 = tmp1 + tmp0; + tmp12 = tmp1 - tmp0; + + /* Odd part */ + + z1 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); + z2 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); + z3 = DEQUANTIZE(inptr[DCTSIZE*5], quantptr[DCTSIZE*5]); + tmp1 = MULTIPLY(z1 + z3, FIX(0.366025404)); /* c5 */ + tmp0 = tmp1 + ((z1 + z2) << CONST_BITS); + tmp2 = tmp1 + ((z3 - z2) << CONST_BITS); + tmp1 = (z1 - z2 - z3) << PASS1_BITS; + + /* Final output stage */ + + wsptr[3*0] = (int) RIGHT_SHIFT(tmp10 + tmp0, CONST_BITS-PASS1_BITS); + wsptr[3*5] = (int) RIGHT_SHIFT(tmp10 - tmp0, CONST_BITS-PASS1_BITS); + wsptr[3*1] = (int) (tmp11 + tmp1); + wsptr[3*4] = (int) (tmp11 - tmp1); + wsptr[3*2] = (int) RIGHT_SHIFT(tmp12 + tmp2, CONST_BITS-PASS1_BITS); + wsptr[3*3] = (int) RIGHT_SHIFT(tmp12 - tmp2, CONST_BITS-PASS1_BITS); + } + + /* Pass 2: process 6 rows from work array, store into output array. + * 3-point IDCT kernel, cK represents sqrt(2) * cos(K*pi/6). + */ + wsptr = workspace; + for (ctr = 0; ctr < 6; ctr++) { + outptr = output_buf[ctr] + output_col; + + /* Even part */ + + /* Add fudge factor here for final descale. */ + tmp0 = (INT32) wsptr[0] + (ONE << (PASS1_BITS+2)); + tmp0 <<= CONST_BITS; + tmp2 = (INT32) wsptr[2]; + tmp12 = MULTIPLY(tmp2, FIX(0.707106781)); /* c2 */ + tmp10 = tmp0 + tmp12; + tmp2 = tmp0 - tmp12 - tmp12; + + /* Odd part */ + + tmp12 = (INT32) wsptr[1]; + tmp0 = MULTIPLY(tmp12, FIX(1.224744871)); /* c1 */ + + /* Final output stage */ + + outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[2] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp2, + CONST_BITS+PASS1_BITS+3) + & RANGE_MASK]; + + wsptr += 3; /* advance pointer to next row */ + } +} + + +/* + * Perform dequantization and inverse DCT on one block of coefficients, + * producing a 2x4 output block. + * + * 4-point IDCT in pass 1 (columns), 2-point in pass 2 (rows). + */ + +GLOBAL(void) +jpeg_idct_2x4 (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col) +{ + INT32 tmp0, tmp2, tmp10, tmp12; + INT32 z1, z2, z3; + JCOEFPTR inptr; + ISLOW_MULT_TYPE * quantptr; + INT32 * wsptr; + JSAMPROW outptr; + JSAMPLE *range_limit = IDCT_range_limit(cinfo); + int ctr; + INT32 workspace[2*4]; /* buffers data between passes */ + SHIFT_TEMPS + + /* Pass 1: process columns from input, store into work array. + * 4-point IDCT kernel, + * cK represents sqrt(2) * cos(K*pi/16) [refers to 8-point IDCT]. + */ + inptr = coef_block; + quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; + wsptr = workspace; + for (ctr = 0; ctr < 2; ctr++, inptr++, quantptr++, wsptr++) { + /* Even part */ + + tmp0 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); + tmp2 = DEQUANTIZE(inptr[DCTSIZE*2], quantptr[DCTSIZE*2]); + + tmp10 = (tmp0 + tmp2) << CONST_BITS; + tmp12 = (tmp0 - tmp2) << CONST_BITS; + + /* Odd part */ + /* Same rotation as in the even part of the 8x8 LL&M IDCT */ + + z2 = DEQUANTIZE(inptr[DCTSIZE*1], quantptr[DCTSIZE*1]); + z3 = DEQUANTIZE(inptr[DCTSIZE*3], quantptr[DCTSIZE*3]); + + z1 = MULTIPLY(z2 + z3, FIX_0_541196100); /* c6 */ + tmp0 = z1 + MULTIPLY(z2, FIX_0_765366865); /* c2-c6 */ + tmp2 = z1 - MULTIPLY(z3, FIX_1_847759065); /* c2+c6 */ + + /* Final output stage */ + + wsptr[2*0] = tmp10 + tmp0; + wsptr[2*3] = tmp10 - tmp0; + wsptr[2*1] = tmp12 + tmp2; + wsptr[2*2] = tmp12 - tmp2; + } + + /* Pass 2: process 4 rows from work array, store into output array. */ + + wsptr = workspace; + for (ctr = 0; ctr < 4; ctr++) { + outptr = output_buf[ctr] + output_col; + + /* Even part */ + + /* Add fudge factor here for final descale. */ + tmp10 = wsptr[0] + (ONE << (CONST_BITS+2)); + + /* Odd part */ + + tmp0 = wsptr[1]; + + /* Final output stage */ + + outptr[0] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, CONST_BITS+3) + & RANGE_MASK]; + outptr[1] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, CONST_BITS+3) + & RANGE_MASK]; + + wsptr += 2; /* advance pointer to next row */ + } +} + + +/* + * Perform dequantization and inverse DCT on one block of coefficients, + * producing a 1x2 output block. + * + * 2-point IDCT in pass 1 (columns), 1-point in pass 2 (rows). + */ + +GLOBAL(void) +jpeg_idct_1x2 (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col) +{ + INT32 tmp0, tmp10; + ISLOW_MULT_TYPE * quantptr; + JSAMPLE *range_limit = IDCT_range_limit(cinfo); + SHIFT_TEMPS + + /* Process 1 column from input, store into output array. */ + + quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; + + /* Even part */ + + tmp10 = DEQUANTIZE(coef_block[DCTSIZE*0], quantptr[DCTSIZE*0]); + /* Add fudge factor here for final descale. */ + tmp10 += ONE << 2; + + /* Odd part */ + + tmp0 = DEQUANTIZE(coef_block[DCTSIZE*1], quantptr[DCTSIZE*1]); + + /* Final output stage */ + + output_buf[0][output_col] = range_limit[(int) RIGHT_SHIFT(tmp10 + tmp0, 3) + & RANGE_MASK]; + output_buf[1][output_col] = range_limit[(int) RIGHT_SHIFT(tmp10 - tmp0, 3) + & RANGE_MASK]; +} + +#endif /* IDCT_SCALING_SUPPORTED */ +#endif /* DCT_ISLOW_SUPPORTED */ diff --git a/jpeg-9/jinclude.h b/jpeg-9/jinclude.h new file mode 100755 index 0000000..5ff60fe --- /dev/null +++ b/jpeg-9/jinclude.h @@ -0,0 +1,91 @@ +/* + * jinclude.h + * + * Copyright (C) 1991-1994, Thomas G. Lane. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file exists to provide a single place to fix any problems with + * including the wrong system include files. (Common problems are taken + * care of by the standard jconfig symbols, but on really weird systems + * you may have to edit this file.) + * + * NOTE: this file is NOT intended to be included by applications using the + * JPEG library. Most applications need only include jpeglib.h. + */ + + +/* Include auto-config file to find out which system include files we need. */ + +#include "jconfig.h" /* auto configuration options */ +#define JCONFIG_INCLUDED /* so that jpeglib.h doesn't do it again */ + +/* + * We need the NULL macro and size_t typedef. + * On an ANSI-conforming system it is sufficient to include . + * Otherwise, we get them from or ; we may have to + * pull in as well. + * Note that the core JPEG library does not require ; + * only the default error handler and data source/destination modules do. + * But we must pull it in because of the references to FILE in jpeglib.h. + * You can remove those references if you want to compile without . + */ + +#ifdef HAVE_STDDEF_H +#include +#endif + +#ifdef HAVE_STDLIB_H +#include +#endif + +#ifdef NEED_SYS_TYPES_H +#include +#endif + +#include + +/* + * We need memory copying and zeroing functions, plus strncpy(). + * ANSI and System V implementations declare these in . + * BSD doesn't have the mem() functions, but it does have bcopy()/bzero(). + * Some systems may declare memset and memcpy in . + * + * NOTE: we assume the size parameters to these functions are of type size_t. + * Change the casts in these macros if not! + */ + +#ifdef NEED_BSD_STRINGS + +#include +#define MEMZERO(target,size) bzero((void *)(target), (size_t)(size)) +#define MEMCOPY(dest,src,size) bcopy((const void *)(src), (void *)(dest), (size_t)(size)) + +#else /* not BSD, assume ANSI/SysV string lib */ + +#include +#define MEMZERO(target,size) memset((void *)(target), 0, (size_t)(size)) +#define MEMCOPY(dest,src,size) memcpy((void *)(dest), (const void *)(src), (size_t)(size)) + +#endif + +/* + * In ANSI C, and indeed any rational implementation, size_t is also the + * type returned by sizeof(). However, it seems there are some irrational + * implementations out there, in which sizeof() returns an int even though + * size_t is defined as long or unsigned long. To ensure consistent results + * we always use this SIZEOF() macro in place of using sizeof() directly. + */ + +#define SIZEOF(object) ((size_t) sizeof(object)) + +/* + * The modules that use fread() and fwrite() always invoke them through + * these macros. On some systems you may need to twiddle the argument casts. + * CAUTION: argument order is different from underlying functions! + */ + +#define JFREAD(file,buf,sizeofbuf) \ + ((size_t) fread((void *) (buf), (size_t) 1, (size_t) (sizeofbuf), (file))) +#define JFWRITE(file,buf,sizeofbuf) \ + ((size_t) fwrite((const void *) (buf), (size_t) 1, (size_t) (sizeofbuf), (file))) diff --git a/jpeg-9/jmemansi.c b/jpeg-9/jmemansi.c new file mode 100755 index 0000000..b5da474 --- /dev/null +++ b/jpeg-9/jmemansi.c @@ -0,0 +1,167 @@ +/* + * jmemansi.c + * + * Copyright (C) 1992-1996, Thomas G. Lane. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file provides a simple generic implementation of the system- + * dependent portion of the JPEG memory manager. This implementation + * assumes that you have the ANSI-standard library routine tmpfile(). + * Also, the problem of determining the amount of memory available + * is shoved onto the user. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" +#include "jmemsys.h" /* import the system-dependent declarations */ + +#ifndef HAVE_STDLIB_H /* should declare malloc(),free() */ +extern void * malloc JPP((size_t size)); +extern void free JPP((void *ptr)); +#endif + +#ifndef SEEK_SET /* pre-ANSI systems may not define this; */ +#define SEEK_SET 0 /* if not, assume 0 is correct */ +#endif + + +/* + * Memory allocation and freeing are controlled by the regular library + * routines malloc() and free(). + */ + +GLOBAL(void *) +jpeg_get_small (j_common_ptr cinfo, size_t sizeofobject) +{ + return (void *) malloc(sizeofobject); +} + +GLOBAL(void) +jpeg_free_small (j_common_ptr cinfo, void * object, size_t sizeofobject) +{ + free(object); +} + + +/* + * "Large" objects are treated the same as "small" ones. + * NB: although we include FAR keywords in the routine declarations, + * this file won't actually work in 80x86 small/medium model; at least, + * you probably won't be able to process useful-size images in only 64KB. + */ + +GLOBAL(void FAR *) +jpeg_get_large (j_common_ptr cinfo, size_t sizeofobject) +{ + return (void FAR *) malloc(sizeofobject); +} + +GLOBAL(void) +jpeg_free_large (j_common_ptr cinfo, void FAR * object, size_t sizeofobject) +{ + free(object); +} + + +/* + * This routine computes the total memory space available for allocation. + * It's impossible to do this in a portable way; our current solution is + * to make the user tell us (with a default value set at compile time). + * If you can actually get the available space, it's a good idea to subtract + * a slop factor of 5% or so. + */ + +#ifndef DEFAULT_MAX_MEM /* so can override from makefile */ +#define DEFAULT_MAX_MEM 1000000L /* default: one megabyte */ +#endif + +GLOBAL(long) +jpeg_mem_available (j_common_ptr cinfo, long min_bytes_needed, + long max_bytes_needed, long already_allocated) +{ + return cinfo->mem->max_memory_to_use - already_allocated; +} + + +/* + * Backing store (temporary file) management. + * Backing store objects are only used when the value returned by + * jpeg_mem_available is less than the total space needed. You can dispense + * with these routines if you have plenty of virtual memory; see jmemnobs.c. + */ + + +METHODDEF(void) +read_backing_store (j_common_ptr cinfo, backing_store_ptr info, + void FAR * buffer_address, + long file_offset, long byte_count) +{ + if (fseek(info->temp_file, file_offset, SEEK_SET)) + ERREXIT(cinfo, JERR_TFILE_SEEK); + if (JFREAD(info->temp_file, buffer_address, byte_count) + != (size_t) byte_count) + ERREXIT(cinfo, JERR_TFILE_READ); +} + + +METHODDEF(void) +write_backing_store (j_common_ptr cinfo, backing_store_ptr info, + void FAR * buffer_address, + long file_offset, long byte_count) +{ + if (fseek(info->temp_file, file_offset, SEEK_SET)) + ERREXIT(cinfo, JERR_TFILE_SEEK); + if (JFWRITE(info->temp_file, buffer_address, byte_count) + != (size_t) byte_count) + ERREXIT(cinfo, JERR_TFILE_WRITE); +} + + +METHODDEF(void) +close_backing_store (j_common_ptr cinfo, backing_store_ptr info) +{ + fclose(info->temp_file); + /* Since this implementation uses tmpfile() to create the file, + * no explicit file deletion is needed. + */ +} + + +/* + * Initial opening of a backing-store object. + * + * This version uses tmpfile(), which constructs a suitable file name + * behind the scenes. We don't have to use info->temp_name[] at all; + * indeed, we can't even find out the actual name of the temp file. + */ + +GLOBAL(void) +jpeg_open_backing_store (j_common_ptr cinfo, backing_store_ptr info, + long total_bytes_needed) +{ + if ((info->temp_file = tmpfile()) == NULL) + ERREXITS(cinfo, JERR_TFILE_CREATE, ""); + info->read_backing_store = read_backing_store; + info->write_backing_store = write_backing_store; + info->close_backing_store = close_backing_store; +} + + +/* + * These routines take care of any system-dependent initialization and + * cleanup required. + */ + +GLOBAL(long) +jpeg_mem_init (j_common_ptr cinfo) +{ + return DEFAULT_MAX_MEM; /* default for max_memory_to_use */ +} + +GLOBAL(void) +jpeg_mem_term (j_common_ptr cinfo) +{ + /* no work */ +} diff --git a/jpeg-9/jmemdos.c b/jpeg-9/jmemdos.c new file mode 100755 index 0000000..0955047 --- /dev/null +++ b/jpeg-9/jmemdos.c @@ -0,0 +1,638 @@ +/* + * jmemdos.c + * + * Copyright (C) 1992-1997, Thomas G. Lane. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file provides an MS-DOS-compatible implementation of the system- + * dependent portion of the JPEG memory manager. Temporary data can be + * stored in extended or expanded memory as well as in regular DOS files. + * + * If you use this file, you must be sure that NEED_FAR_POINTERS is defined + * if you compile in a small-data memory model; it should NOT be defined if + * you use a large-data memory model. This file is not recommended if you + * are using a flat-memory-space 386 environment such as DJGCC or Watcom C. + * Also, this code will NOT work if struct fields are aligned on greater than + * 2-byte boundaries. + * + * Based on code contributed by Ge' Weijers. + */ + +/* + * If you have both extended and expanded memory, you may want to change the + * order in which they are tried in jopen_backing_store. On a 286 machine + * expanded memory is usually faster, since extended memory access involves + * an expensive protected-mode-and-back switch. On 386 and better, extended + * memory is usually faster. As distributed, the code tries extended memory + * first (what? not everyone has a 386? :-). + * + * You can disable use of extended/expanded memory entirely by altering these + * definitions or overriding them from the Makefile (eg, -DEMS_SUPPORTED=0). + */ + +#ifndef XMS_SUPPORTED +#define XMS_SUPPORTED 1 +#endif +#ifndef EMS_SUPPORTED +#define EMS_SUPPORTED 1 +#endif + + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" +#include "jmemsys.h" /* import the system-dependent declarations */ + +#ifndef HAVE_STDLIB_H /* should declare these */ +extern void * malloc JPP((size_t size)); +extern void free JPP((void *ptr)); +extern char * getenv JPP((const char * name)); +#endif + +#ifdef NEED_FAR_POINTERS + +#ifdef __TURBOC__ +/* These definitions work for Borland C (Turbo C) */ +#include /* need farmalloc(), farfree() */ +#define far_malloc(x) farmalloc(x) +#define far_free(x) farfree(x) +#else +/* These definitions work for Microsoft C and compatible compilers */ +#include /* need _fmalloc(), _ffree() */ +#define far_malloc(x) _fmalloc(x) +#define far_free(x) _ffree(x) +#endif + +#else /* not NEED_FAR_POINTERS */ + +#define far_malloc(x) malloc(x) +#define far_free(x) free(x) + +#endif /* NEED_FAR_POINTERS */ + +#ifdef DONT_USE_B_MODE /* define mode parameters for fopen() */ +#define READ_BINARY "r" +#else +#define READ_BINARY "rb" +#endif + +#ifndef USE_MSDOS_MEMMGR /* make sure user got configuration right */ + You forgot to define USE_MSDOS_MEMMGR in jconfig.h. /* deliberate syntax error */ +#endif + +#if MAX_ALLOC_CHUNK >= 65535L /* make sure jconfig.h got this right */ + MAX_ALLOC_CHUNK should be less than 64K. /* deliberate syntax error */ +#endif + + +/* + * Declarations for assembly-language support routines (see jmemdosa.asm). + * + * The functions are declared "far" as are all their pointer arguments; + * this ensures the assembly source code will work regardless of the + * compiler memory model. We assume "short" is 16 bits, "long" is 32. + */ + +typedef void far * XMSDRIVER; /* actually a pointer to code */ +typedef struct { /* registers for calling XMS driver */ + unsigned short ax, dx, bx; + void far * ds_si; + } XMScontext; +typedef struct { /* registers for calling EMS driver */ + unsigned short ax, dx, bx; + void far * ds_si; + } EMScontext; + +extern short far jdos_open JPP((short far * handle, char far * filename)); +extern short far jdos_close JPP((short handle)); +extern short far jdos_seek JPP((short handle, long offset)); +extern short far jdos_read JPP((short handle, void far * buffer, + unsigned short count)); +extern short far jdos_write JPP((short handle, void far * buffer, + unsigned short count)); +extern void far jxms_getdriver JPP((XMSDRIVER far *)); +extern void far jxms_calldriver JPP((XMSDRIVER, XMScontext far *)); +extern short far jems_available JPP((void)); +extern void far jems_calldriver JPP((EMScontext far *)); + + +/* + * Selection of a file name for a temporary file. + * This is highly system-dependent, and you may want to customize it. + */ + +static int next_file_num; /* to distinguish among several temp files */ + +LOCAL(void) +select_file_name (char * fname) +{ + const char * env; + char * ptr; + FILE * tfile; + + /* Keep generating file names till we find one that's not in use */ + for (;;) { + /* Get temp directory name from environment TMP or TEMP variable; + * if none, use "." + */ + if ((env = (const char *) getenv("TMP")) == NULL) + if ((env = (const char *) getenv("TEMP")) == NULL) + env = "."; + if (*env == '\0') /* null string means "." */ + env = "."; + ptr = fname; /* copy name to fname */ + while (*env != '\0') + *ptr++ = *env++; + if (ptr[-1] != '\\' && ptr[-1] != '/') + *ptr++ = '\\'; /* append backslash if not in env variable */ + /* Append a suitable file name */ + next_file_num++; /* advance counter */ + sprintf(ptr, "JPG%03d.TMP", next_file_num); + /* Probe to see if file name is already in use */ + if ((tfile = fopen(fname, READ_BINARY)) == NULL) + break; + fclose(tfile); /* oops, it's there; close tfile & try again */ + } +} + + +/* + * Near-memory allocation and freeing are controlled by the regular library + * routines malloc() and free(). + */ + +GLOBAL(void *) +jpeg_get_small (j_common_ptr cinfo, size_t sizeofobject) +{ + return (void *) malloc(sizeofobject); +} + +GLOBAL(void) +jpeg_free_small (j_common_ptr cinfo, void * object, size_t sizeofobject) +{ + free(object); +} + + +/* + * "Large" objects are allocated in far memory, if possible + */ + +GLOBAL(void FAR *) +jpeg_get_large (j_common_ptr cinfo, size_t sizeofobject) +{ + return (void FAR *) far_malloc(sizeofobject); +} + +GLOBAL(void) +jpeg_free_large (j_common_ptr cinfo, void FAR * object, size_t sizeofobject) +{ + far_free(object); +} + + +/* + * This routine computes the total memory space available for allocation. + * It's impossible to do this in a portable way; our current solution is + * to make the user tell us (with a default value set at compile time). + * If you can actually get the available space, it's a good idea to subtract + * a slop factor of 5% or so. + */ + +#ifndef DEFAULT_MAX_MEM /* so can override from makefile */ +#define DEFAULT_MAX_MEM 300000L /* for total usage about 450K */ +#endif + +GLOBAL(long) +jpeg_mem_available (j_common_ptr cinfo, long min_bytes_needed, + long max_bytes_needed, long already_allocated) +{ + return cinfo->mem->max_memory_to_use - already_allocated; +} + + +/* + * Backing store (temporary file) management. + * Backing store objects are only used when the value returned by + * jpeg_mem_available is less than the total space needed. You can dispense + * with these routines if you have plenty of virtual memory; see jmemnobs.c. + */ + +/* + * For MS-DOS we support three types of backing storage: + * 1. Conventional DOS files. We access these by direct DOS calls rather + * than via the stdio package. This provides a bit better performance, + * but the real reason is that the buffers to be read or written are FAR. + * The stdio library for small-data memory models can't cope with that. + * 2. Extended memory, accessed per the XMS V2.0 specification. + * 3. Expanded memory, accessed per the LIM/EMS 4.0 specification. + * You'll need copies of those specs to make sense of the related code. + * The specs are available by Internet FTP from the SIMTEL archives + * (oak.oakland.edu and its various mirror sites). See files + * pub/msdos/microsoft/xms20.arc and pub/msdos/info/limems41.zip. + */ + + +/* + * Access methods for a DOS file. + */ + + +METHODDEF(void) +read_file_store (j_common_ptr cinfo, backing_store_ptr info, + void FAR * buffer_address, + long file_offset, long byte_count) +{ + if (jdos_seek(info->handle.file_handle, file_offset)) + ERREXIT(cinfo, JERR_TFILE_SEEK); + /* Since MAX_ALLOC_CHUNK is less than 64K, byte_count will be too. */ + if (byte_count > 65535L) /* safety check */ + ERREXIT(cinfo, JERR_BAD_ALLOC_CHUNK); + if (jdos_read(info->handle.file_handle, buffer_address, + (unsigned short) byte_count)) + ERREXIT(cinfo, JERR_TFILE_READ); +} + + +METHODDEF(void) +write_file_store (j_common_ptr cinfo, backing_store_ptr info, + void FAR * buffer_address, + long file_offset, long byte_count) +{ + if (jdos_seek(info->handle.file_handle, file_offset)) + ERREXIT(cinfo, JERR_TFILE_SEEK); + /* Since MAX_ALLOC_CHUNK is less than 64K, byte_count will be too. */ + if (byte_count > 65535L) /* safety check */ + ERREXIT(cinfo, JERR_BAD_ALLOC_CHUNK); + if (jdos_write(info->handle.file_handle, buffer_address, + (unsigned short) byte_count)) + ERREXIT(cinfo, JERR_TFILE_WRITE); +} + + +METHODDEF(void) +close_file_store (j_common_ptr cinfo, backing_store_ptr info) +{ + jdos_close(info->handle.file_handle); /* close the file */ + remove(info->temp_name); /* delete the file */ +/* If your system doesn't have remove(), try unlink() instead. + * remove() is the ANSI-standard name for this function, but + * unlink() was more common in pre-ANSI systems. + */ + TRACEMSS(cinfo, 1, JTRC_TFILE_CLOSE, info->temp_name); +} + + +LOCAL(boolean) +open_file_store (j_common_ptr cinfo, backing_store_ptr info, + long total_bytes_needed) +{ + short handle; + + select_file_name(info->temp_name); + if (jdos_open((short far *) & handle, (char far *) info->temp_name)) { + /* might as well exit since jpeg_open_backing_store will fail anyway */ + ERREXITS(cinfo, JERR_TFILE_CREATE, info->temp_name); + return FALSE; + } + info->handle.file_handle = handle; + info->read_backing_store = read_file_store; + info->write_backing_store = write_file_store; + info->close_backing_store = close_file_store; + TRACEMSS(cinfo, 1, JTRC_TFILE_OPEN, info->temp_name); + return TRUE; /* succeeded */ +} + + +/* + * Access methods for extended memory. + */ + +#if XMS_SUPPORTED + +static XMSDRIVER xms_driver; /* saved address of XMS driver */ + +typedef union { /* either long offset or real-mode pointer */ + long offset; + void far * ptr; + } XMSPTR; + +typedef struct { /* XMS move specification structure */ + long length; + XMSH src_handle; + XMSPTR src; + XMSH dst_handle; + XMSPTR dst; + } XMSspec; + +#define ODD(X) (((X) & 1L) != 0) + + +METHODDEF(void) +read_xms_store (j_common_ptr cinfo, backing_store_ptr info, + void FAR * buffer_address, + long file_offset, long byte_count) +{ + XMScontext ctx; + XMSspec spec; + char endbuffer[2]; + + /* The XMS driver can't cope with an odd length, so handle the last byte + * specially if byte_count is odd. We don't expect this to be common. + */ + + spec.length = byte_count & (~ 1L); + spec.src_handle = info->handle.xms_handle; + spec.src.offset = file_offset; + spec.dst_handle = 0; + spec.dst.ptr = buffer_address; + + ctx.ds_si = (void far *) & spec; + ctx.ax = 0x0b00; /* EMB move */ + jxms_calldriver(xms_driver, (XMScontext far *) & ctx); + if (ctx.ax != 1) + ERREXIT(cinfo, JERR_XMS_READ); + + if (ODD(byte_count)) { + read_xms_store(cinfo, info, (void FAR *) endbuffer, + file_offset + byte_count - 1L, 2L); + ((char FAR *) buffer_address)[byte_count - 1L] = endbuffer[0]; + } +} + + +METHODDEF(void) +write_xms_store (j_common_ptr cinfo, backing_store_ptr info, + void FAR * buffer_address, + long file_offset, long byte_count) +{ + XMScontext ctx; + XMSspec spec; + char endbuffer[2]; + + /* The XMS driver can't cope with an odd length, so handle the last byte + * specially if byte_count is odd. We don't expect this to be common. + */ + + spec.length = byte_count & (~ 1L); + spec.src_handle = 0; + spec.src.ptr = buffer_address; + spec.dst_handle = info->handle.xms_handle; + spec.dst.offset = file_offset; + + ctx.ds_si = (void far *) & spec; + ctx.ax = 0x0b00; /* EMB move */ + jxms_calldriver(xms_driver, (XMScontext far *) & ctx); + if (ctx.ax != 1) + ERREXIT(cinfo, JERR_XMS_WRITE); + + if (ODD(byte_count)) { + read_xms_store(cinfo, info, (void FAR *) endbuffer, + file_offset + byte_count - 1L, 2L); + endbuffer[0] = ((char FAR *) buffer_address)[byte_count - 1L]; + write_xms_store(cinfo, info, (void FAR *) endbuffer, + file_offset + byte_count - 1L, 2L); + } +} + + +METHODDEF(void) +close_xms_store (j_common_ptr cinfo, backing_store_ptr info) +{ + XMScontext ctx; + + ctx.dx = info->handle.xms_handle; + ctx.ax = 0x0a00; + jxms_calldriver(xms_driver, (XMScontext far *) & ctx); + TRACEMS1(cinfo, 1, JTRC_XMS_CLOSE, info->handle.xms_handle); + /* we ignore any error return from the driver */ +} + + +LOCAL(boolean) +open_xms_store (j_common_ptr cinfo, backing_store_ptr info, + long total_bytes_needed) +{ + XMScontext ctx; + + /* Get address of XMS driver */ + jxms_getdriver((XMSDRIVER far *) & xms_driver); + if (xms_driver == NULL) + return FALSE; /* no driver to be had */ + + /* Get version number, must be >= 2.00 */ + ctx.ax = 0x0000; + jxms_calldriver(xms_driver, (XMScontext far *) & ctx); + if (ctx.ax < (unsigned short) 0x0200) + return FALSE; + + /* Try to get space (expressed in kilobytes) */ + ctx.dx = (unsigned short) ((total_bytes_needed + 1023L) >> 10); + ctx.ax = 0x0900; + jxms_calldriver(xms_driver, (XMScontext far *) & ctx); + if (ctx.ax != 1) + return FALSE; + + /* Succeeded, save the handle and away we go */ + info->handle.xms_handle = ctx.dx; + info->read_backing_store = read_xms_store; + info->write_backing_store = write_xms_store; + info->close_backing_store = close_xms_store; + TRACEMS1(cinfo, 1, JTRC_XMS_OPEN, ctx.dx); + return TRUE; /* succeeded */ +} + +#endif /* XMS_SUPPORTED */ + + +/* + * Access methods for expanded memory. + */ + +#if EMS_SUPPORTED + +/* The EMS move specification structure requires word and long fields aligned + * at odd byte boundaries. Some compilers will align struct fields at even + * byte boundaries. While it's usually possible to force byte alignment, + * that causes an overall performance penalty and may pose problems in merging + * JPEG into a larger application. Instead we accept some rather dirty code + * here. Note this code would fail if the hardware did not allow odd-byte + * word & long accesses, but all 80x86 CPUs do. + */ + +typedef void far * EMSPTR; + +typedef union { /* EMS move specification structure */ + long length; /* It's easy to access first 4 bytes */ + char bytes[18]; /* Misaligned fields in here! */ + } EMSspec; + +/* Macros for accessing misaligned fields */ +#define FIELD_AT(spec,offset,type) (*((type *) &(spec.bytes[offset]))) +#define SRC_TYPE(spec) FIELD_AT(spec,4,char) +#define SRC_HANDLE(spec) FIELD_AT(spec,5,EMSH) +#define SRC_OFFSET(spec) FIELD_AT(spec,7,unsigned short) +#define SRC_PAGE(spec) FIELD_AT(spec,9,unsigned short) +#define SRC_PTR(spec) FIELD_AT(spec,7,EMSPTR) +#define DST_TYPE(spec) FIELD_AT(spec,11,char) +#define DST_HANDLE(spec) FIELD_AT(spec,12,EMSH) +#define DST_OFFSET(spec) FIELD_AT(spec,14,unsigned short) +#define DST_PAGE(spec) FIELD_AT(spec,16,unsigned short) +#define DST_PTR(spec) FIELD_AT(spec,14,EMSPTR) + +#define EMSPAGESIZE 16384L /* gospel, see the EMS specs */ + +#define HIBYTE(W) (((W) >> 8) & 0xFF) +#define LOBYTE(W) ((W) & 0xFF) + + +METHODDEF(void) +read_ems_store (j_common_ptr cinfo, backing_store_ptr info, + void FAR * buffer_address, + long file_offset, long byte_count) +{ + EMScontext ctx; + EMSspec spec; + + spec.length = byte_count; + SRC_TYPE(spec) = 1; + SRC_HANDLE(spec) = info->handle.ems_handle; + SRC_PAGE(spec) = (unsigned short) (file_offset / EMSPAGESIZE); + SRC_OFFSET(spec) = (unsigned short) (file_offset % EMSPAGESIZE); + DST_TYPE(spec) = 0; + DST_HANDLE(spec) = 0; + DST_PTR(spec) = buffer_address; + + ctx.ds_si = (void far *) & spec; + ctx.ax = 0x5700; /* move memory region */ + jems_calldriver((EMScontext far *) & ctx); + if (HIBYTE(ctx.ax) != 0) + ERREXIT(cinfo, JERR_EMS_READ); +} + + +METHODDEF(void) +write_ems_store (j_common_ptr cinfo, backing_store_ptr info, + void FAR * buffer_address, + long file_offset, long byte_count) +{ + EMScontext ctx; + EMSspec spec; + + spec.length = byte_count; + SRC_TYPE(spec) = 0; + SRC_HANDLE(spec) = 0; + SRC_PTR(spec) = buffer_address; + DST_TYPE(spec) = 1; + DST_HANDLE(spec) = info->handle.ems_handle; + DST_PAGE(spec) = (unsigned short) (file_offset / EMSPAGESIZE); + DST_OFFSET(spec) = (unsigned short) (file_offset % EMSPAGESIZE); + + ctx.ds_si = (void far *) & spec; + ctx.ax = 0x5700; /* move memory region */ + jems_calldriver((EMScontext far *) & ctx); + if (HIBYTE(ctx.ax) != 0) + ERREXIT(cinfo, JERR_EMS_WRITE); +} + + +METHODDEF(void) +close_ems_store (j_common_ptr cinfo, backing_store_ptr info) +{ + EMScontext ctx; + + ctx.ax = 0x4500; + ctx.dx = info->handle.ems_handle; + jems_calldriver((EMScontext far *) & ctx); + TRACEMS1(cinfo, 1, JTRC_EMS_CLOSE, info->handle.ems_handle); + /* we ignore any error return from the driver */ +} + + +LOCAL(boolean) +open_ems_store (j_common_ptr cinfo, backing_store_ptr info, + long total_bytes_needed) +{ + EMScontext ctx; + + /* Is EMS driver there? */ + if (! jems_available()) + return FALSE; + + /* Get status, make sure EMS is OK */ + ctx.ax = 0x4000; + jems_calldriver((EMScontext far *) & ctx); + if (HIBYTE(ctx.ax) != 0) + return FALSE; + + /* Get version, must be >= 4.0 */ + ctx.ax = 0x4600; + jems_calldriver((EMScontext far *) & ctx); + if (HIBYTE(ctx.ax) != 0 || LOBYTE(ctx.ax) < 0x40) + return FALSE; + + /* Try to allocate requested space */ + ctx.ax = 0x4300; + ctx.bx = (unsigned short) ((total_bytes_needed + EMSPAGESIZE-1L) / EMSPAGESIZE); + jems_calldriver((EMScontext far *) & ctx); + if (HIBYTE(ctx.ax) != 0) + return FALSE; + + /* Succeeded, save the handle and away we go */ + info->handle.ems_handle = ctx.dx; + info->read_backing_store = read_ems_store; + info->write_backing_store = write_ems_store; + info->close_backing_store = close_ems_store; + TRACEMS1(cinfo, 1, JTRC_EMS_OPEN, ctx.dx); + return TRUE; /* succeeded */ +} + +#endif /* EMS_SUPPORTED */ + + +/* + * Initial opening of a backing-store object. + */ + +GLOBAL(void) +jpeg_open_backing_store (j_common_ptr cinfo, backing_store_ptr info, + long total_bytes_needed) +{ + /* Try extended memory, then expanded memory, then regular file. */ +#if XMS_SUPPORTED + if (open_xms_store(cinfo, info, total_bytes_needed)) + return; +#endif +#if EMS_SUPPORTED + if (open_ems_store(cinfo, info, total_bytes_needed)) + return; +#endif + if (open_file_store(cinfo, info, total_bytes_needed)) + return; + ERREXITS(cinfo, JERR_TFILE_CREATE, ""); +} + + +/* + * These routines take care of any system-dependent initialization and + * cleanup required. + */ + +GLOBAL(long) +jpeg_mem_init (j_common_ptr cinfo) +{ + next_file_num = 0; /* initialize temp file name generator */ + return DEFAULT_MAX_MEM; /* default for max_memory_to_use */ +} + +GLOBAL(void) +jpeg_mem_term (j_common_ptr cinfo) +{ + /* Microsoft C, at least in v6.00A, will not successfully reclaim freed + * blocks of size > 32Kbytes unless we give it a kick in the rear, like so: + */ +#ifdef NEED_FHEAPMIN + _fheapmin(); +#endif +} diff --git a/jpeg-9/jmemdosa.asm b/jpeg-9/jmemdosa.asm new file mode 100755 index 0000000..c6ec48b --- /dev/null +++ b/jpeg-9/jmemdosa.asm @@ -0,0 +1,379 @@ +; +; jmemdosa.asm +; +; Copyright (C) 1992, Thomas G. Lane. +; This file is part of the Independent JPEG Group's software. +; For conditions of distribution and use, see the accompanying README file. +; +; This file contains low-level interface routines to support the MS-DOS +; backing store manager (jmemdos.c). Routines are provided to access disk +; files through direct DOS calls, and to access XMS and EMS drivers. +; +; This file should assemble with Microsoft's MASM or any compatible +; assembler (including Borland's Turbo Assembler). If you haven't got +; a compatible assembler, better fall back to jmemansi.c or jmemname.c. +; +; To minimize dependence on the C compiler's register usage conventions, +; we save and restore all 8086 registers, even though most compilers only +; require SI,DI,DS to be preserved. Also, we use only 16-bit-wide return +; values, which everybody returns in AX. +; +; Based on code contributed by Ge' Weijers. +; + +JMEMDOSA_TXT segment byte public 'CODE' + + assume cs:JMEMDOSA_TXT + + public _jdos_open + public _jdos_close + public _jdos_seek + public _jdos_read + public _jdos_write + public _jxms_getdriver + public _jxms_calldriver + public _jems_available + public _jems_calldriver + +; +; short far jdos_open (short far * handle, char far * filename) +; +; Create and open a temporary file +; +_jdos_open proc far + push bp ; linkage + mov bp,sp + push si ; save all registers for safety + push di + push bx + push cx + push dx + push es + push ds + mov cx,0 ; normal file attributes + lds dx,dword ptr [bp+10] ; get filename pointer + mov ah,3ch ; create file + int 21h + jc open_err ; if failed, return error code + lds bx,dword ptr [bp+6] ; get handle pointer + mov word ptr [bx],ax ; save the handle + xor ax,ax ; return zero for OK +open_err: pop ds ; restore registers and exit + pop es + pop dx + pop cx + pop bx + pop di + pop si + pop bp + ret +_jdos_open endp + + +; +; short far jdos_close (short handle) +; +; Close the file handle +; +_jdos_close proc far + push bp ; linkage + mov bp,sp + push si ; save all registers for safety + push di + push bx + push cx + push dx + push es + push ds + mov bx,word ptr [bp+6] ; file handle + mov ah,3eh ; close file + int 21h + jc close_err ; if failed, return error code + xor ax,ax ; return zero for OK +close_err: pop ds ; restore registers and exit + pop es + pop dx + pop cx + pop bx + pop di + pop si + pop bp + ret +_jdos_close endp + + +; +; short far jdos_seek (short handle, long offset) +; +; Set file position +; +_jdos_seek proc far + push bp ; linkage + mov bp,sp + push si ; save all registers for safety + push di + push bx + push cx + push dx + push es + push ds + mov bx,word ptr [bp+6] ; file handle + mov dx,word ptr [bp+8] ; LS offset + mov cx,word ptr [bp+10] ; MS offset + mov ax,4200h ; absolute seek + int 21h + jc seek_err ; if failed, return error code + xor ax,ax ; return zero for OK +seek_err: pop ds ; restore registers and exit + pop es + pop dx + pop cx + pop bx + pop di + pop si + pop bp + ret +_jdos_seek endp + + +; +; short far jdos_read (short handle, void far * buffer, unsigned short count) +; +; Read from file +; +_jdos_read proc far + push bp ; linkage + mov bp,sp + push si ; save all registers for safety + push di + push bx + push cx + push dx + push es + push ds + mov bx,word ptr [bp+6] ; file handle + lds dx,dword ptr [bp+8] ; buffer address + mov cx,word ptr [bp+12] ; number of bytes + mov ah,3fh ; read file + int 21h + jc read_err ; if failed, return error code + cmp ax,word ptr [bp+12] ; make sure all bytes were read + je read_ok + mov ax,1 ; else return 1 for not OK + jmp short read_err +read_ok: xor ax,ax ; return zero for OK +read_err: pop ds ; restore registers and exit + pop es + pop dx + pop cx + pop bx + pop di + pop si + pop bp + ret +_jdos_read endp + + +; +; short far jdos_write (short handle, void far * buffer, unsigned short count) +; +; Write to file +; +_jdos_write proc far + push bp ; linkage + mov bp,sp + push si ; save all registers for safety + push di + push bx + push cx + push dx + push es + push ds + mov bx,word ptr [bp+6] ; file handle + lds dx,dword ptr [bp+8] ; buffer address + mov cx,word ptr [bp+12] ; number of bytes + mov ah,40h ; write file + int 21h + jc write_err ; if failed, return error code + cmp ax,word ptr [bp+12] ; make sure all bytes written + je write_ok + mov ax,1 ; else return 1 for not OK + jmp short write_err +write_ok: xor ax,ax ; return zero for OK +write_err: pop ds ; restore registers and exit + pop es + pop dx + pop cx + pop bx + pop di + pop si + pop bp + ret +_jdos_write endp + + +; +; void far jxms_getdriver (XMSDRIVER far *) +; +; Get the address of the XMS driver, or NULL if not available +; +_jxms_getdriver proc far + push bp ; linkage + mov bp,sp + push si ; save all registers for safety + push di + push bx + push cx + push dx + push es + push ds + mov ax,4300h ; call multiplex interrupt with + int 2fh ; a magic cookie, hex 4300 + cmp al,80h ; AL should contain hex 80 + je xmsavail + xor dx,dx ; no XMS driver available + xor ax,ax ; return a nil pointer + jmp short xmsavail_done +xmsavail: mov ax,4310h ; fetch driver address with + int 2fh ; another magic cookie + mov dx,es ; copy address to dx:ax + mov ax,bx +xmsavail_done: les bx,dword ptr [bp+6] ; get pointer to return value + mov word ptr es:[bx],ax + mov word ptr es:[bx+2],dx + pop ds ; restore registers and exit + pop es + pop dx + pop cx + pop bx + pop di + pop si + pop bp + ret +_jxms_getdriver endp + + +; +; void far jxms_calldriver (XMSDRIVER, XMScontext far *) +; +; The XMScontext structure contains values for the AX,DX,BX,SI,DS registers. +; These are loaded, the XMS call is performed, and the new values of the +; AX,DX,BX registers are written back to the context structure. +; +_jxms_calldriver proc far + push bp ; linkage + mov bp,sp + push si ; save all registers for safety + push di + push bx + push cx + push dx + push es + push ds + les bx,dword ptr [bp+10] ; get XMScontext pointer + mov ax,word ptr es:[bx] ; load registers + mov dx,word ptr es:[bx+2] + mov si,word ptr es:[bx+6] + mov ds,word ptr es:[bx+8] + mov bx,word ptr es:[bx+4] + call dword ptr [bp+6] ; call the driver + mov cx,bx ; save returned BX for a sec + les bx,dword ptr [bp+10] ; get XMScontext pointer + mov word ptr es:[bx],ax ; put back ax,dx,bx + mov word ptr es:[bx+2],dx + mov word ptr es:[bx+4],cx + pop ds ; restore registers and exit + pop es + pop dx + pop cx + pop bx + pop di + pop si + pop bp + ret +_jxms_calldriver endp + + +; +; short far jems_available (void) +; +; Have we got an EMS driver? (this comes straight from the EMS 4.0 specs) +; +_jems_available proc far + push si ; save all registers for safety + push di + push bx + push cx + push dx + push es + push ds + mov ax,3567h ; get interrupt vector 67h + int 21h + push cs + pop ds + mov di,000ah ; check offs 10 in returned seg + lea si,ASCII_device_name ; against literal string + mov cx,8 + cld + repe cmpsb + jne no_ems + mov ax,1 ; match, it's there + jmp short avail_done +no_ems: xor ax,ax ; it's not there +avail_done: pop ds ; restore registers and exit + pop es + pop dx + pop cx + pop bx + pop di + pop si + ret + +ASCII_device_name db "EMMXXXX0" + +_jems_available endp + + +; +; void far jems_calldriver (EMScontext far *) +; +; The EMScontext structure contains values for the AX,DX,BX,SI,DS registers. +; These are loaded, the EMS trap is performed, and the new values of the +; AX,DX,BX registers are written back to the context structure. +; +_jems_calldriver proc far + push bp ; linkage + mov bp,sp + push si ; save all registers for safety + push di + push bx + push cx + push dx + push es + push ds + les bx,dword ptr [bp+6] ; get EMScontext pointer + mov ax,word ptr es:[bx] ; load registers + mov dx,word ptr es:[bx+2] + mov si,word ptr es:[bx+6] + mov ds,word ptr es:[bx+8] + mov bx,word ptr es:[bx+4] + int 67h ; call the EMS driver + mov cx,bx ; save returned BX for a sec + les bx,dword ptr [bp+6] ; get EMScontext pointer + mov word ptr es:[bx],ax ; put back ax,dx,bx + mov word ptr es:[bx+2],dx + mov word ptr es:[bx+4],cx + pop ds ; restore registers and exit + pop es + pop dx + pop cx + pop bx + pop di + pop si + pop bp + ret +_jems_calldriver endp + +JMEMDOSA_TXT ends + + end diff --git a/jpeg-9/jmemmac.c b/jpeg-9/jmemmac.c new file mode 100755 index 0000000..a6f043e --- /dev/null +++ b/jpeg-9/jmemmac.c @@ -0,0 +1,289 @@ +/* + * jmemmac.c + * + * Copyright (C) 1992-1997, Thomas G. Lane. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * jmemmac.c provides an Apple Macintosh implementation of the system- + * dependent portion of the JPEG memory manager. + * + * If you use jmemmac.c, then you must define USE_MAC_MEMMGR in the + * JPEG_INTERNALS part of jconfig.h. + * + * jmemmac.c uses the Macintosh toolbox routines NewPtr and DisposePtr + * instead of malloc and free. It accurately determines the amount of + * memory available by using CompactMem. Notice that if left to its + * own devices, this code can chew up all available space in the + * application's zone, with the exception of the rather small "slop" + * factor computed in jpeg_mem_available(). The application can ensure + * that more space is left over by reducing max_memory_to_use. + * + * Large images are swapped to disk using temporary files and System 7.0+'s + * temporary folder functionality. + * + * Note that jmemmac.c depends on two features of MacOS that were first + * introduced in System 7: FindFolder and the FSSpec-based calls. + * If your application uses jmemmac.c and is run under System 6 or earlier, + * and the jpeg library decides it needs a temporary file, it will abort, + * printing error messages about requiring System 7. (If no temporary files + * are created, it will run fine.) + * + * If you want to use jmemmac.c in an application that might be used with + * System 6 or earlier, then you should remove dependencies on FindFolder + * and the FSSpec calls. You will need to replace FindFolder with some + * other mechanism for finding a place to put temporary files, and you + * should replace the FSSpec calls with their HFS equivalents: + * + * FSpDelete -> HDelete + * FSpGetFInfo -> HGetFInfo + * FSpCreate -> HCreate + * FSpOpenDF -> HOpen *** Note: not HOpenDF *** + * FSMakeFSSpec -> (fill in spec by hand.) + * + * (Use HOpen instead of HOpenDF. HOpen is just a glue-interface to PBHOpen, + * which is on all HFS macs. HOpenDF is a System 7 addition which avoids the + * ages-old problem of names starting with a period.) + * + * Contributed by Sam Bushell (jsam@iagu.on.net) and + * Dan Gildor (gyld@in-touch.com). + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" +#include "jmemsys.h" /* import the system-dependent declarations */ + +#ifndef USE_MAC_MEMMGR /* make sure user got configuration right */ + You forgot to define USE_MAC_MEMMGR in jconfig.h. /* deliberate syntax error */ +#endif + +#include /* we use the MacOS memory manager */ +#include /* we use the MacOS File stuff */ +#include /* we use the MacOS HFS stuff */ +#include /* for smSystemScript */ +#include /* we use Gestalt to test for specific functionality */ + +#ifndef TEMP_FILE_NAME /* can override from jconfig.h or Makefile */ +#define TEMP_FILE_NAME "JPG%03d.TMP" +#endif + +static int next_file_num; /* to distinguish among several temp files */ + + +/* + * Memory allocation and freeing are controlled by the MacOS library + * routines NewPtr() and DisposePtr(), which allocate fixed-address + * storage. Unfortunately, the IJG library isn't smart enough to cope + * with relocatable storage. + */ + +GLOBAL(void *) +jpeg_get_small (j_common_ptr cinfo, size_t sizeofobject) +{ + return (void *) NewPtr(sizeofobject); +} + +GLOBAL(void) +jpeg_free_small (j_common_ptr cinfo, void * object, size_t sizeofobject) +{ + DisposePtr((Ptr) object); +} + + +/* + * "Large" objects are treated the same as "small" ones. + * NB: we include FAR keywords in the routine declarations simply for + * consistency with the rest of the IJG code; FAR should expand to empty + * on rational architectures like the Mac. + */ + +GLOBAL(void FAR *) +jpeg_get_large (j_common_ptr cinfo, size_t sizeofobject) +{ + return (void FAR *) NewPtr(sizeofobject); +} + +GLOBAL(void) +jpeg_free_large (j_common_ptr cinfo, void FAR * object, size_t sizeofobject) +{ + DisposePtr((Ptr) object); +} + + +/* + * This routine computes the total memory space available for allocation. + */ + +GLOBAL(long) +jpeg_mem_available (j_common_ptr cinfo, long min_bytes_needed, + long max_bytes_needed, long already_allocated) +{ + long limit = cinfo->mem->max_memory_to_use - already_allocated; + long slop, mem; + + /* Don't ask for more than what application has told us we may use */ + if (max_bytes_needed > limit && limit > 0) + max_bytes_needed = limit; + /* Find whether there's a big enough free block in the heap. + * CompactMem tries to create a contiguous block of the requested size, + * and then returns the size of the largest free block (which could be + * much more or much less than we asked for). + * We add some slop to ensure we don't use up all available memory. + */ + slop = max_bytes_needed / 16 + 32768L; + mem = CompactMem(max_bytes_needed + slop) - slop; + if (mem < 0) + mem = 0; /* sigh, couldn't even get the slop */ + /* Don't take more than the application says we can have */ + if (mem > limit && limit > 0) + mem = limit; + return mem; +} + + +/* + * Backing store (temporary file) management. + * Backing store objects are only used when the value returned by + * jpeg_mem_available is less than the total space needed. You can dispense + * with these routines if you have plenty of virtual memory; see jmemnobs.c. + */ + + +METHODDEF(void) +read_backing_store (j_common_ptr cinfo, backing_store_ptr info, + void FAR * buffer_address, + long file_offset, long byte_count) +{ + long bytes = byte_count; + long retVal; + + if ( SetFPos ( info->temp_file, fsFromStart, file_offset ) != noErr ) + ERREXIT(cinfo, JERR_TFILE_SEEK); + + retVal = FSRead ( info->temp_file, &bytes, + (unsigned char *) buffer_address ); + if ( retVal != noErr || bytes != byte_count ) + ERREXIT(cinfo, JERR_TFILE_READ); +} + + +METHODDEF(void) +write_backing_store (j_common_ptr cinfo, backing_store_ptr info, + void FAR * buffer_address, + long file_offset, long byte_count) +{ + long bytes = byte_count; + long retVal; + + if ( SetFPos ( info->temp_file, fsFromStart, file_offset ) != noErr ) + ERREXIT(cinfo, JERR_TFILE_SEEK); + + retVal = FSWrite ( info->temp_file, &bytes, + (unsigned char *) buffer_address ); + if ( retVal != noErr || bytes != byte_count ) + ERREXIT(cinfo, JERR_TFILE_WRITE); +} + + +METHODDEF(void) +close_backing_store (j_common_ptr cinfo, backing_store_ptr info) +{ + FSClose ( info->temp_file ); + FSpDelete ( &(info->tempSpec) ); +} + + +/* + * Initial opening of a backing-store object. + * + * This version uses FindFolder to find the Temporary Items folder, + * and puts the temporary file in there. + */ + +GLOBAL(void) +jpeg_open_backing_store (j_common_ptr cinfo, backing_store_ptr info, + long total_bytes_needed) +{ + short tmpRef, vRefNum; + long dirID; + FInfo finderInfo; + FSSpec theSpec; + Str255 fName; + OSErr osErr; + long gestaltResponse = 0; + + /* Check that FSSpec calls are available. */ + osErr = Gestalt( gestaltFSAttr, &gestaltResponse ); + if ( ( osErr != noErr ) + || !( gestaltResponse & (1<temp_name, TEMP_FILE_NAME, next_file_num); + strcpy ( (Ptr)fName+1, info->temp_name ); + *fName = strlen (info->temp_name); + osErr = FSMakeFSSpec ( vRefNum, dirID, fName, &theSpec ); + + if ( (osErr = FSpGetFInfo ( &theSpec, &finderInfo ) ) != noErr ) + break; + } + + osErr = FSpCreate ( &theSpec, '????', '????', smSystemScript ); + if ( osErr != noErr ) + ERREXITS(cinfo, JERR_TFILE_CREATE, info->temp_name); + + osErr = FSpOpenDF ( &theSpec, fsRdWrPerm, &(info->temp_file) ); + if ( osErr != noErr ) + ERREXITS(cinfo, JERR_TFILE_CREATE, info->temp_name); + + info->tempSpec = theSpec; + + info->read_backing_store = read_backing_store; + info->write_backing_store = write_backing_store; + info->close_backing_store = close_backing_store; + TRACEMSS(cinfo, 1, JTRC_TFILE_OPEN, info->temp_name); +} + + +/* + * These routines take care of any system-dependent initialization and + * cleanup required. + */ + +GLOBAL(long) +jpeg_mem_init (j_common_ptr cinfo) +{ + next_file_num = 0; + + /* max_memory_to_use will be initialized to FreeMem()'s result; + * the calling application might later reduce it, for example + * to leave room to invoke multiple JPEG objects. + * Note that FreeMem returns the total number of free bytes; + * it may not be possible to allocate a single block of this size. + */ + return FreeMem(); +} + +GLOBAL(void) +jpeg_mem_term (j_common_ptr cinfo) +{ + /* no work */ +} diff --git a/jpeg-9/jmemmgr.c b/jpeg-9/jmemmgr.c new file mode 100755 index 0000000..ea93420 --- /dev/null +++ b/jpeg-9/jmemmgr.c @@ -0,0 +1,1119 @@ +/* + * jmemmgr.c + * + * Copyright (C) 1991-1997, Thomas G. Lane. + * Modified 2011-2012 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains the JPEG system-independent memory management + * routines. This code is usable across a wide variety of machines; most + * of the system dependencies have been isolated in a separate file. + * The major functions provided here are: + * * pool-based allocation and freeing of memory; + * * policy decisions about how to divide available memory among the + * virtual arrays; + * * control logic for swapping virtual arrays between main memory and + * backing storage. + * The separate system-dependent file provides the actual backing-storage + * access code, and it contains the policy decision about how much total + * main memory to use. + * This file is system-dependent in the sense that some of its functions + * are unnecessary in some systems. For example, if there is enough virtual + * memory so that backing storage will never be used, much of the virtual + * array control logic could be removed. (Of course, if you have that much + * memory then you shouldn't care about a little bit of unused code...) + */ + +#define JPEG_INTERNALS +#define AM_MEMORY_MANAGER /* we define jvirt_Xarray_control structs */ +#include "jinclude.h" +#include "jpeglib.h" +#include "jmemsys.h" /* import the system-dependent declarations */ + +#ifndef NO_GETENV +#ifndef HAVE_STDLIB_H /* should declare getenv() */ +extern char * getenv JPP((const char * name)); +#endif +#endif + + +/* + * Some important notes: + * The allocation routines provided here must never return NULL. + * They should exit to error_exit if unsuccessful. + * + * It's not a good idea to try to merge the sarray and barray routines, + * even though they are textually almost the same, because samples are + * usually stored as bytes while coefficients are shorts or ints. Thus, + * in machines where byte pointers have a different representation from + * word pointers, the resulting machine code could not be the same. + */ + + +/* + * Many machines require storage alignment: longs must start on 4-byte + * boundaries, doubles on 8-byte boundaries, etc. On such machines, malloc() + * always returns pointers that are multiples of the worst-case alignment + * requirement, and we had better do so too. + * There isn't any really portable way to determine the worst-case alignment + * requirement. This module assumes that the alignment requirement is + * multiples of sizeof(ALIGN_TYPE). + * By default, we define ALIGN_TYPE as double. This is necessary on some + * workstations (where doubles really do need 8-byte alignment) and will work + * fine on nearly everything. If your machine has lesser alignment needs, + * you can save a few bytes by making ALIGN_TYPE smaller. + * The only place I know of where this will NOT work is certain Macintosh + * 680x0 compilers that define double as a 10-byte IEEE extended float. + * Doing 10-byte alignment is counterproductive because longwords won't be + * aligned well. Put "#define ALIGN_TYPE long" in jconfig.h if you have + * such a compiler. + */ + +#ifndef ALIGN_TYPE /* so can override from jconfig.h */ +#define ALIGN_TYPE double +#endif + + +/* + * We allocate objects from "pools", where each pool is gotten with a single + * request to jpeg_get_small() or jpeg_get_large(). There is no per-object + * overhead within a pool, except for alignment padding. Each pool has a + * header with a link to the next pool of the same class. + * Small and large pool headers are identical except that the latter's + * link pointer must be FAR on 80x86 machines. + * Notice that the "real" header fields are union'ed with a dummy ALIGN_TYPE + * field. This forces the compiler to make SIZEOF(small_pool_hdr) a multiple + * of the alignment requirement of ALIGN_TYPE. + */ + +typedef union small_pool_struct * small_pool_ptr; + +typedef union small_pool_struct { + struct { + small_pool_ptr next; /* next in list of pools */ + size_t bytes_used; /* how many bytes already used within pool */ + size_t bytes_left; /* bytes still available in this pool */ + } hdr; + ALIGN_TYPE dummy; /* included in union to ensure alignment */ +} small_pool_hdr; + +typedef union large_pool_struct FAR * large_pool_ptr; + +typedef union large_pool_struct { + struct { + large_pool_ptr next; /* next in list of pools */ + size_t bytes_used; /* how many bytes already used within pool */ + size_t bytes_left; /* bytes still available in this pool */ + } hdr; + ALIGN_TYPE dummy; /* included in union to ensure alignment */ +} large_pool_hdr; + + +/* + * Here is the full definition of a memory manager object. + */ + +typedef struct { + struct jpeg_memory_mgr pub; /* public fields */ + + /* Each pool identifier (lifetime class) names a linked list of pools. */ + small_pool_ptr small_list[JPOOL_NUMPOOLS]; + large_pool_ptr large_list[JPOOL_NUMPOOLS]; + + /* Since we only have one lifetime class of virtual arrays, only one + * linked list is necessary (for each datatype). Note that the virtual + * array control blocks being linked together are actually stored somewhere + * in the small-pool list. + */ + jvirt_sarray_ptr virt_sarray_list; + jvirt_barray_ptr virt_barray_list; + + /* This counts total space obtained from jpeg_get_small/large */ + long total_space_allocated; + + /* alloc_sarray and alloc_barray set this value for use by virtual + * array routines. + */ + JDIMENSION last_rowsperchunk; /* from most recent alloc_sarray/barray */ +} my_memory_mgr; + +typedef my_memory_mgr * my_mem_ptr; + + +/* + * The control blocks for virtual arrays. + * Note that these blocks are allocated in the "small" pool area. + * System-dependent info for the associated backing store (if any) is hidden + * inside the backing_store_info struct. + */ + +struct jvirt_sarray_control { + JSAMPARRAY mem_buffer; /* => the in-memory buffer */ + JDIMENSION rows_in_array; /* total virtual array height */ + JDIMENSION samplesperrow; /* width of array (and of memory buffer) */ + JDIMENSION maxaccess; /* max rows accessed by access_virt_sarray */ + JDIMENSION rows_in_mem; /* height of memory buffer */ + JDIMENSION rowsperchunk; /* allocation chunk size in mem_buffer */ + JDIMENSION cur_start_row; /* first logical row # in the buffer */ + JDIMENSION first_undef_row; /* row # of first uninitialized row */ + boolean pre_zero; /* pre-zero mode requested? */ + boolean dirty; /* do current buffer contents need written? */ + boolean b_s_open; /* is backing-store data valid? */ + jvirt_sarray_ptr next; /* link to next virtual sarray control block */ + backing_store_info b_s_info; /* System-dependent control info */ +}; + +struct jvirt_barray_control { + JBLOCKARRAY mem_buffer; /* => the in-memory buffer */ + JDIMENSION rows_in_array; /* total virtual array height */ + JDIMENSION blocksperrow; /* width of array (and of memory buffer) */ + JDIMENSION maxaccess; /* max rows accessed by access_virt_barray */ + JDIMENSION rows_in_mem; /* height of memory buffer */ + JDIMENSION rowsperchunk; /* allocation chunk size in mem_buffer */ + JDIMENSION cur_start_row; /* first logical row # in the buffer */ + JDIMENSION first_undef_row; /* row # of first uninitialized row */ + boolean pre_zero; /* pre-zero mode requested? */ + boolean dirty; /* do current buffer contents need written? */ + boolean b_s_open; /* is backing-store data valid? */ + jvirt_barray_ptr next; /* link to next virtual barray control block */ + backing_store_info b_s_info; /* System-dependent control info */ +}; + + +#ifdef MEM_STATS /* optional extra stuff for statistics */ + +LOCAL(void) +print_mem_stats (j_common_ptr cinfo, int pool_id) +{ + my_mem_ptr mem = (my_mem_ptr) cinfo->mem; + small_pool_ptr shdr_ptr; + large_pool_ptr lhdr_ptr; + + /* Since this is only a debugging stub, we can cheat a little by using + * fprintf directly rather than going through the trace message code. + * This is helpful because message parm array can't handle longs. + */ + fprintf(stderr, "Freeing pool %d, total space = %ld\n", + pool_id, mem->total_space_allocated); + + for (lhdr_ptr = mem->large_list[pool_id]; lhdr_ptr != NULL; + lhdr_ptr = lhdr_ptr->hdr.next) { + fprintf(stderr, " Large chunk used %ld\n", + (long) lhdr_ptr->hdr.bytes_used); + } + + for (shdr_ptr = mem->small_list[pool_id]; shdr_ptr != NULL; + shdr_ptr = shdr_ptr->hdr.next) { + fprintf(stderr, " Small chunk used %ld free %ld\n", + (long) shdr_ptr->hdr.bytes_used, + (long) shdr_ptr->hdr.bytes_left); + } +} + +#endif /* MEM_STATS */ + + +LOCAL(noreturn_t) +out_of_memory (j_common_ptr cinfo, int which) +/* Report an out-of-memory error and stop execution */ +/* If we compiled MEM_STATS support, report alloc requests before dying */ +{ +#ifdef MEM_STATS + cinfo->err->trace_level = 2; /* force self_destruct to report stats */ +#endif + ERREXIT1(cinfo, JERR_OUT_OF_MEMORY, which); +} + + +/* + * Allocation of "small" objects. + * + * For these, we use pooled storage. When a new pool must be created, + * we try to get enough space for the current request plus a "slop" factor, + * where the slop will be the amount of leftover space in the new pool. + * The speed vs. space tradeoff is largely determined by the slop values. + * A different slop value is provided for each pool class (lifetime), + * and we also distinguish the first pool of a class from later ones. + * NOTE: the values given work fairly well on both 16- and 32-bit-int + * machines, but may be too small if longs are 64 bits or more. + */ + +static const size_t first_pool_slop[JPOOL_NUMPOOLS] = +{ + 1600, /* first PERMANENT pool */ + 16000 /* first IMAGE pool */ +}; + +static const size_t extra_pool_slop[JPOOL_NUMPOOLS] = +{ + 0, /* additional PERMANENT pools */ + 5000 /* additional IMAGE pools */ +}; + +#define MIN_SLOP 50 /* greater than 0 to avoid futile looping */ + + +METHODDEF(void *) +alloc_small (j_common_ptr cinfo, int pool_id, size_t sizeofobject) +/* Allocate a "small" object */ +{ + my_mem_ptr mem = (my_mem_ptr) cinfo->mem; + small_pool_ptr hdr_ptr, prev_hdr_ptr; + char * data_ptr; + size_t odd_bytes, min_request, slop; + + /* Check for unsatisfiable request (do now to ensure no overflow below) */ + if (sizeofobject > (size_t) (MAX_ALLOC_CHUNK-SIZEOF(small_pool_hdr))) + out_of_memory(cinfo, 1); /* request exceeds malloc's ability */ + + /* Round up the requested size to a multiple of SIZEOF(ALIGN_TYPE) */ + odd_bytes = sizeofobject % SIZEOF(ALIGN_TYPE); + if (odd_bytes > 0) + sizeofobject += SIZEOF(ALIGN_TYPE) - odd_bytes; + + /* See if space is available in any existing pool */ + if (pool_id < 0 || pool_id >= JPOOL_NUMPOOLS) + ERREXIT1(cinfo, JERR_BAD_POOL_ID, pool_id); /* safety check */ + prev_hdr_ptr = NULL; + hdr_ptr = mem->small_list[pool_id]; + while (hdr_ptr != NULL) { + if (hdr_ptr->hdr.bytes_left >= sizeofobject) + break; /* found pool with enough space */ + prev_hdr_ptr = hdr_ptr; + hdr_ptr = hdr_ptr->hdr.next; + } + + /* Time to make a new pool? */ + if (hdr_ptr == NULL) { + /* min_request is what we need now, slop is what will be leftover */ + min_request = sizeofobject + SIZEOF(small_pool_hdr); + if (prev_hdr_ptr == NULL) /* first pool in class? */ + slop = first_pool_slop[pool_id]; + else + slop = extra_pool_slop[pool_id]; + /* Don't ask for more than MAX_ALLOC_CHUNK */ + if (slop > (size_t) (MAX_ALLOC_CHUNK-min_request)) + slop = (size_t) (MAX_ALLOC_CHUNK-min_request); + /* Try to get space, if fail reduce slop and try again */ + for (;;) { + hdr_ptr = (small_pool_ptr) jpeg_get_small(cinfo, min_request + slop); + if (hdr_ptr != NULL) + break; + slop /= 2; + if (slop < MIN_SLOP) /* give up when it gets real small */ + out_of_memory(cinfo, 2); /* jpeg_get_small failed */ + } + mem->total_space_allocated += min_request + slop; + /* Success, initialize the new pool header and add to end of list */ + hdr_ptr->hdr.next = NULL; + hdr_ptr->hdr.bytes_used = 0; + hdr_ptr->hdr.bytes_left = sizeofobject + slop; + if (prev_hdr_ptr == NULL) /* first pool in class? */ + mem->small_list[pool_id] = hdr_ptr; + else + prev_hdr_ptr->hdr.next = hdr_ptr; + } + + /* OK, allocate the object from the current pool */ + data_ptr = (char *) (hdr_ptr + 1); /* point to first data byte in pool */ + data_ptr += hdr_ptr->hdr.bytes_used; /* point to place for object */ + hdr_ptr->hdr.bytes_used += sizeofobject; + hdr_ptr->hdr.bytes_left -= sizeofobject; + + return (void *) data_ptr; +} + + +/* + * Allocation of "large" objects. + * + * The external semantics of these are the same as "small" objects, + * except that FAR pointers are used on 80x86. However the pool + * management heuristics are quite different. We assume that each + * request is large enough that it may as well be passed directly to + * jpeg_get_large; the pool management just links everything together + * so that we can free it all on demand. + * Note: the major use of "large" objects is in JSAMPARRAY and JBLOCKARRAY + * structures. The routines that create these structures (see below) + * deliberately bunch rows together to ensure a large request size. + */ + +METHODDEF(void FAR *) +alloc_large (j_common_ptr cinfo, int pool_id, size_t sizeofobject) +/* Allocate a "large" object */ +{ + my_mem_ptr mem = (my_mem_ptr) cinfo->mem; + large_pool_ptr hdr_ptr; + size_t odd_bytes; + + /* Check for unsatisfiable request (do now to ensure no overflow below) */ + if (sizeofobject > (size_t) (MAX_ALLOC_CHUNK-SIZEOF(large_pool_hdr))) + out_of_memory(cinfo, 3); /* request exceeds malloc's ability */ + + /* Round up the requested size to a multiple of SIZEOF(ALIGN_TYPE) */ + odd_bytes = sizeofobject % SIZEOF(ALIGN_TYPE); + if (odd_bytes > 0) + sizeofobject += SIZEOF(ALIGN_TYPE) - odd_bytes; + + /* Always make a new pool */ + if (pool_id < 0 || pool_id >= JPOOL_NUMPOOLS) + ERREXIT1(cinfo, JERR_BAD_POOL_ID, pool_id); /* safety check */ + + hdr_ptr = (large_pool_ptr) jpeg_get_large(cinfo, sizeofobject + + SIZEOF(large_pool_hdr)); + if (hdr_ptr == NULL) + out_of_memory(cinfo, 4); /* jpeg_get_large failed */ + mem->total_space_allocated += sizeofobject + SIZEOF(large_pool_hdr); + + /* Success, initialize the new pool header and add to list */ + hdr_ptr->hdr.next = mem->large_list[pool_id]; + /* We maintain space counts in each pool header for statistical purposes, + * even though they are not needed for allocation. + */ + hdr_ptr->hdr.bytes_used = sizeofobject; + hdr_ptr->hdr.bytes_left = 0; + mem->large_list[pool_id] = hdr_ptr; + + return (void FAR *) (hdr_ptr + 1); /* point to first data byte in pool */ +} + + +/* + * Creation of 2-D sample arrays. + * The pointers are in near heap, the samples themselves in FAR heap. + * + * To minimize allocation overhead and to allow I/O of large contiguous + * blocks, we allocate the sample rows in groups of as many rows as possible + * without exceeding MAX_ALLOC_CHUNK total bytes per allocation request. + * NB: the virtual array control routines, later in this file, know about + * this chunking of rows. The rowsperchunk value is left in the mem manager + * object so that it can be saved away if this sarray is the workspace for + * a virtual array. + */ + +METHODDEF(JSAMPARRAY) +alloc_sarray (j_common_ptr cinfo, int pool_id, + JDIMENSION samplesperrow, JDIMENSION numrows) +/* Allocate a 2-D sample array */ +{ + my_mem_ptr mem = (my_mem_ptr) cinfo->mem; + JSAMPARRAY result; + JSAMPROW workspace; + JDIMENSION rowsperchunk, currow, i; + long ltemp; + + /* Calculate max # of rows allowed in one allocation chunk */ + ltemp = (MAX_ALLOC_CHUNK-SIZEOF(large_pool_hdr)) / + ((long) samplesperrow * SIZEOF(JSAMPLE)); + if (ltemp <= 0) + ERREXIT(cinfo, JERR_WIDTH_OVERFLOW); + if (ltemp < (long) numrows) + rowsperchunk = (JDIMENSION) ltemp; + else + rowsperchunk = numrows; + mem->last_rowsperchunk = rowsperchunk; + + /* Get space for row pointers (small object) */ + result = (JSAMPARRAY) alloc_small(cinfo, pool_id, + (size_t) (numrows * SIZEOF(JSAMPROW))); + + /* Get the rows themselves (large objects) */ + currow = 0; + while (currow < numrows) { + rowsperchunk = MIN(rowsperchunk, numrows - currow); + workspace = (JSAMPROW) alloc_large(cinfo, pool_id, + (size_t) ((size_t) rowsperchunk * (size_t) samplesperrow + * SIZEOF(JSAMPLE))); + for (i = rowsperchunk; i > 0; i--) { + result[currow++] = workspace; + workspace += samplesperrow; + } + } + + return result; +} + + +/* + * Creation of 2-D coefficient-block arrays. + * This is essentially the same as the code for sample arrays, above. + */ + +METHODDEF(JBLOCKARRAY) +alloc_barray (j_common_ptr cinfo, int pool_id, + JDIMENSION blocksperrow, JDIMENSION numrows) +/* Allocate a 2-D coefficient-block array */ +{ + my_mem_ptr mem = (my_mem_ptr) cinfo->mem; + JBLOCKARRAY result; + JBLOCKROW workspace; + JDIMENSION rowsperchunk, currow, i; + long ltemp; + + /* Calculate max # of rows allowed in one allocation chunk */ + ltemp = (MAX_ALLOC_CHUNK-SIZEOF(large_pool_hdr)) / + ((long) blocksperrow * SIZEOF(JBLOCK)); + if (ltemp <= 0) + ERREXIT(cinfo, JERR_WIDTH_OVERFLOW); + if (ltemp < (long) numrows) + rowsperchunk = (JDIMENSION) ltemp; + else + rowsperchunk = numrows; + mem->last_rowsperchunk = rowsperchunk; + + /* Get space for row pointers (small object) */ + result = (JBLOCKARRAY) alloc_small(cinfo, pool_id, + (size_t) (numrows * SIZEOF(JBLOCKROW))); + + /* Get the rows themselves (large objects) */ + currow = 0; + while (currow < numrows) { + rowsperchunk = MIN(rowsperchunk, numrows - currow); + workspace = (JBLOCKROW) alloc_large(cinfo, pool_id, + (size_t) ((size_t) rowsperchunk * (size_t) blocksperrow + * SIZEOF(JBLOCK))); + for (i = rowsperchunk; i > 0; i--) { + result[currow++] = workspace; + workspace += blocksperrow; + } + } + + return result; +} + + +/* + * About virtual array management: + * + * The above "normal" array routines are only used to allocate strip buffers + * (as wide as the image, but just a few rows high). Full-image-sized buffers + * are handled as "virtual" arrays. The array is still accessed a strip at a + * time, but the memory manager must save the whole array for repeated + * accesses. The intended implementation is that there is a strip buffer in + * memory (as high as is possible given the desired memory limit), plus a + * backing file that holds the rest of the array. + * + * The request_virt_array routines are told the total size of the image and + * the maximum number of rows that will be accessed at once. The in-memory + * buffer must be at least as large as the maxaccess value. + * + * The request routines create control blocks but not the in-memory buffers. + * That is postponed until realize_virt_arrays is called. At that time the + * total amount of space needed is known (approximately, anyway), so free + * memory can be divided up fairly. + * + * The access_virt_array routines are responsible for making a specific strip + * area accessible (after reading or writing the backing file, if necessary). + * Note that the access routines are told whether the caller intends to modify + * the accessed strip; during a read-only pass this saves having to rewrite + * data to disk. The access routines are also responsible for pre-zeroing + * any newly accessed rows, if pre-zeroing was requested. + * + * In current usage, the access requests are usually for nonoverlapping + * strips; that is, successive access start_row numbers differ by exactly + * num_rows = maxaccess. This means we can get good performance with simple + * buffer dump/reload logic, by making the in-memory buffer be a multiple + * of the access height; then there will never be accesses across bufferload + * boundaries. The code will still work with overlapping access requests, + * but it doesn't handle bufferload overlaps very efficiently. + */ + + +METHODDEF(jvirt_sarray_ptr) +request_virt_sarray (j_common_ptr cinfo, int pool_id, boolean pre_zero, + JDIMENSION samplesperrow, JDIMENSION numrows, + JDIMENSION maxaccess) +/* Request a virtual 2-D sample array */ +{ + my_mem_ptr mem = (my_mem_ptr) cinfo->mem; + jvirt_sarray_ptr result; + + /* Only IMAGE-lifetime virtual arrays are currently supported */ + if (pool_id != JPOOL_IMAGE) + ERREXIT1(cinfo, JERR_BAD_POOL_ID, pool_id); /* safety check */ + + /* get control block */ + result = (jvirt_sarray_ptr) alloc_small(cinfo, pool_id, + SIZEOF(struct jvirt_sarray_control)); + + result->mem_buffer = NULL; /* marks array not yet realized */ + result->rows_in_array = numrows; + result->samplesperrow = samplesperrow; + result->maxaccess = maxaccess; + result->pre_zero = pre_zero; + result->b_s_open = FALSE; /* no associated backing-store object */ + result->next = mem->virt_sarray_list; /* add to list of virtual arrays */ + mem->virt_sarray_list = result; + + return result; +} + + +METHODDEF(jvirt_barray_ptr) +request_virt_barray (j_common_ptr cinfo, int pool_id, boolean pre_zero, + JDIMENSION blocksperrow, JDIMENSION numrows, + JDIMENSION maxaccess) +/* Request a virtual 2-D coefficient-block array */ +{ + my_mem_ptr mem = (my_mem_ptr) cinfo->mem; + jvirt_barray_ptr result; + + /* Only IMAGE-lifetime virtual arrays are currently supported */ + if (pool_id != JPOOL_IMAGE) + ERREXIT1(cinfo, JERR_BAD_POOL_ID, pool_id); /* safety check */ + + /* get control block */ + result = (jvirt_barray_ptr) alloc_small(cinfo, pool_id, + SIZEOF(struct jvirt_barray_control)); + + result->mem_buffer = NULL; /* marks array not yet realized */ + result->rows_in_array = numrows; + result->blocksperrow = blocksperrow; + result->maxaccess = maxaccess; + result->pre_zero = pre_zero; + result->b_s_open = FALSE; /* no associated backing-store object */ + result->next = mem->virt_barray_list; /* add to list of virtual arrays */ + mem->virt_barray_list = result; + + return result; +} + + +METHODDEF(void) +realize_virt_arrays (j_common_ptr cinfo) +/* Allocate the in-memory buffers for any unrealized virtual arrays */ +{ + my_mem_ptr mem = (my_mem_ptr) cinfo->mem; + long space_per_minheight, maximum_space, avail_mem; + long minheights, max_minheights; + jvirt_sarray_ptr sptr; + jvirt_barray_ptr bptr; + + /* Compute the minimum space needed (maxaccess rows in each buffer) + * and the maximum space needed (full image height in each buffer). + * These may be of use to the system-dependent jpeg_mem_available routine. + */ + space_per_minheight = 0; + maximum_space = 0; + for (sptr = mem->virt_sarray_list; sptr != NULL; sptr = sptr->next) { + if (sptr->mem_buffer == NULL) { /* if not realized yet */ + space_per_minheight += (long) sptr->maxaccess * + (long) sptr->samplesperrow * SIZEOF(JSAMPLE); + maximum_space += (long) sptr->rows_in_array * + (long) sptr->samplesperrow * SIZEOF(JSAMPLE); + } + } + for (bptr = mem->virt_barray_list; bptr != NULL; bptr = bptr->next) { + if (bptr->mem_buffer == NULL) { /* if not realized yet */ + space_per_minheight += (long) bptr->maxaccess * + (long) bptr->blocksperrow * SIZEOF(JBLOCK); + maximum_space += (long) bptr->rows_in_array * + (long) bptr->blocksperrow * SIZEOF(JBLOCK); + } + } + + if (space_per_minheight <= 0) + return; /* no unrealized arrays, no work */ + + /* Determine amount of memory to actually use; this is system-dependent. */ + avail_mem = jpeg_mem_available(cinfo, space_per_minheight, maximum_space, + mem->total_space_allocated); + + /* If the maximum space needed is available, make all the buffers full + * height; otherwise parcel it out with the same number of minheights + * in each buffer. + */ + if (avail_mem >= maximum_space) + max_minheights = 1000000000L; + else { + max_minheights = avail_mem / space_per_minheight; + /* If there doesn't seem to be enough space, try to get the minimum + * anyway. This allows a "stub" implementation of jpeg_mem_available(). + */ + if (max_minheights <= 0) + max_minheights = 1; + } + + /* Allocate the in-memory buffers and initialize backing store as needed. */ + + for (sptr = mem->virt_sarray_list; sptr != NULL; sptr = sptr->next) { + if (sptr->mem_buffer == NULL) { /* if not realized yet */ + minheights = ((long) sptr->rows_in_array - 1L) / sptr->maxaccess + 1L; + if (minheights <= max_minheights) { + /* This buffer fits in memory */ + sptr->rows_in_mem = sptr->rows_in_array; + } else { + /* It doesn't fit in memory, create backing store. */ + sptr->rows_in_mem = (JDIMENSION) (max_minheights * sptr->maxaccess); + jpeg_open_backing_store(cinfo, & sptr->b_s_info, + (long) sptr->rows_in_array * + (long) sptr->samplesperrow * + (long) SIZEOF(JSAMPLE)); + sptr->b_s_open = TRUE; + } + sptr->mem_buffer = alloc_sarray(cinfo, JPOOL_IMAGE, + sptr->samplesperrow, sptr->rows_in_mem); + sptr->rowsperchunk = mem->last_rowsperchunk; + sptr->cur_start_row = 0; + sptr->first_undef_row = 0; + sptr->dirty = FALSE; + } + } + + for (bptr = mem->virt_barray_list; bptr != NULL; bptr = bptr->next) { + if (bptr->mem_buffer == NULL) { /* if not realized yet */ + minheights = ((long) bptr->rows_in_array - 1L) / bptr->maxaccess + 1L; + if (minheights <= max_minheights) { + /* This buffer fits in memory */ + bptr->rows_in_mem = bptr->rows_in_array; + } else { + /* It doesn't fit in memory, create backing store. */ + bptr->rows_in_mem = (JDIMENSION) (max_minheights * bptr->maxaccess); + jpeg_open_backing_store(cinfo, & bptr->b_s_info, + (long) bptr->rows_in_array * + (long) bptr->blocksperrow * + (long) SIZEOF(JBLOCK)); + bptr->b_s_open = TRUE; + } + bptr->mem_buffer = alloc_barray(cinfo, JPOOL_IMAGE, + bptr->blocksperrow, bptr->rows_in_mem); + bptr->rowsperchunk = mem->last_rowsperchunk; + bptr->cur_start_row = 0; + bptr->first_undef_row = 0; + bptr->dirty = FALSE; + } + } +} + + +LOCAL(void) +do_sarray_io (j_common_ptr cinfo, jvirt_sarray_ptr ptr, boolean writing) +/* Do backing store read or write of a virtual sample array */ +{ + long bytesperrow, file_offset, byte_count, rows, thisrow, i; + + bytesperrow = (long) ptr->samplesperrow * SIZEOF(JSAMPLE); + file_offset = ptr->cur_start_row * bytesperrow; + /* Loop to read or write each allocation chunk in mem_buffer */ + for (i = 0; i < (long) ptr->rows_in_mem; i += ptr->rowsperchunk) { + /* One chunk, but check for short chunk at end of buffer */ + rows = MIN((long) ptr->rowsperchunk, (long) ptr->rows_in_mem - i); + /* Transfer no more than is currently defined */ + thisrow = (long) ptr->cur_start_row + i; + rows = MIN(rows, (long) ptr->first_undef_row - thisrow); + /* Transfer no more than fits in file */ + rows = MIN(rows, (long) ptr->rows_in_array - thisrow); + if (rows <= 0) /* this chunk might be past end of file! */ + break; + byte_count = rows * bytesperrow; + if (writing) + (*ptr->b_s_info.write_backing_store) (cinfo, & ptr->b_s_info, + (void FAR *) ptr->mem_buffer[i], + file_offset, byte_count); + else + (*ptr->b_s_info.read_backing_store) (cinfo, & ptr->b_s_info, + (void FAR *) ptr->mem_buffer[i], + file_offset, byte_count); + file_offset += byte_count; + } +} + + +LOCAL(void) +do_barray_io (j_common_ptr cinfo, jvirt_barray_ptr ptr, boolean writing) +/* Do backing store read or write of a virtual coefficient-block array */ +{ + long bytesperrow, file_offset, byte_count, rows, thisrow, i; + + bytesperrow = (long) ptr->blocksperrow * SIZEOF(JBLOCK); + file_offset = ptr->cur_start_row * bytesperrow; + /* Loop to read or write each allocation chunk in mem_buffer */ + for (i = 0; i < (long) ptr->rows_in_mem; i += ptr->rowsperchunk) { + /* One chunk, but check for short chunk at end of buffer */ + rows = MIN((long) ptr->rowsperchunk, (long) ptr->rows_in_mem - i); + /* Transfer no more than is currently defined */ + thisrow = (long) ptr->cur_start_row + i; + rows = MIN(rows, (long) ptr->first_undef_row - thisrow); + /* Transfer no more than fits in file */ + rows = MIN(rows, (long) ptr->rows_in_array - thisrow); + if (rows <= 0) /* this chunk might be past end of file! */ + break; + byte_count = rows * bytesperrow; + if (writing) + (*ptr->b_s_info.write_backing_store) (cinfo, & ptr->b_s_info, + (void FAR *) ptr->mem_buffer[i], + file_offset, byte_count); + else + (*ptr->b_s_info.read_backing_store) (cinfo, & ptr->b_s_info, + (void FAR *) ptr->mem_buffer[i], + file_offset, byte_count); + file_offset += byte_count; + } +} + + +METHODDEF(JSAMPARRAY) +access_virt_sarray (j_common_ptr cinfo, jvirt_sarray_ptr ptr, + JDIMENSION start_row, JDIMENSION num_rows, + boolean writable) +/* Access the part of a virtual sample array starting at start_row */ +/* and extending for num_rows rows. writable is true if */ +/* caller intends to modify the accessed area. */ +{ + JDIMENSION end_row = start_row + num_rows; + JDIMENSION undef_row; + + /* debugging check */ + if (end_row > ptr->rows_in_array || num_rows > ptr->maxaccess || + ptr->mem_buffer == NULL) + ERREXIT(cinfo, JERR_BAD_VIRTUAL_ACCESS); + + /* Make the desired part of the virtual array accessible */ + if (start_row < ptr->cur_start_row || + end_row > ptr->cur_start_row+ptr->rows_in_mem) { + if (! ptr->b_s_open) + ERREXIT(cinfo, JERR_VIRTUAL_BUG); + /* Flush old buffer contents if necessary */ + if (ptr->dirty) { + do_sarray_io(cinfo, ptr, TRUE); + ptr->dirty = FALSE; + } + /* Decide what part of virtual array to access. + * Algorithm: if target address > current window, assume forward scan, + * load starting at target address. If target address < current window, + * assume backward scan, load so that target area is top of window. + * Note that when switching from forward write to forward read, will have + * start_row = 0, so the limiting case applies and we load from 0 anyway. + */ + if (start_row > ptr->cur_start_row) { + ptr->cur_start_row = start_row; + } else { + /* use long arithmetic here to avoid overflow & unsigned problems */ + long ltemp; + + ltemp = (long) end_row - (long) ptr->rows_in_mem; + if (ltemp < 0) + ltemp = 0; /* don't fall off front end of file */ + ptr->cur_start_row = (JDIMENSION) ltemp; + } + /* Read in the selected part of the array. + * During the initial write pass, we will do no actual read + * because the selected part is all undefined. + */ + do_sarray_io(cinfo, ptr, FALSE); + } + /* Ensure the accessed part of the array is defined; prezero if needed. + * To improve locality of access, we only prezero the part of the array + * that the caller is about to access, not the entire in-memory array. + */ + if (ptr->first_undef_row < end_row) { + if (ptr->first_undef_row < start_row) { + if (writable) /* writer skipped over a section of array */ + ERREXIT(cinfo, JERR_BAD_VIRTUAL_ACCESS); + undef_row = start_row; /* but reader is allowed to read ahead */ + } else { + undef_row = ptr->first_undef_row; + } + if (writable) + ptr->first_undef_row = end_row; + if (ptr->pre_zero) { + size_t bytesperrow = (size_t) ptr->samplesperrow * SIZEOF(JSAMPLE); + undef_row -= ptr->cur_start_row; /* make indexes relative to buffer */ + end_row -= ptr->cur_start_row; + while (undef_row < end_row) { + FMEMZERO((void FAR *) ptr->mem_buffer[undef_row], bytesperrow); + undef_row++; + } + } else { + if (! writable) /* reader looking at undefined data */ + ERREXIT(cinfo, JERR_BAD_VIRTUAL_ACCESS); + } + } + /* Flag the buffer dirty if caller will write in it */ + if (writable) + ptr->dirty = TRUE; + /* Return address of proper part of the buffer */ + return ptr->mem_buffer + (start_row - ptr->cur_start_row); +} + + +METHODDEF(JBLOCKARRAY) +access_virt_barray (j_common_ptr cinfo, jvirt_barray_ptr ptr, + JDIMENSION start_row, JDIMENSION num_rows, + boolean writable) +/* Access the part of a virtual block array starting at start_row */ +/* and extending for num_rows rows. writable is true if */ +/* caller intends to modify the accessed area. */ +{ + JDIMENSION end_row = start_row + num_rows; + JDIMENSION undef_row; + + /* debugging check */ + if (end_row > ptr->rows_in_array || num_rows > ptr->maxaccess || + ptr->mem_buffer == NULL) + ERREXIT(cinfo, JERR_BAD_VIRTUAL_ACCESS); + + /* Make the desired part of the virtual array accessible */ + if (start_row < ptr->cur_start_row || + end_row > ptr->cur_start_row+ptr->rows_in_mem) { + if (! ptr->b_s_open) + ERREXIT(cinfo, JERR_VIRTUAL_BUG); + /* Flush old buffer contents if necessary */ + if (ptr->dirty) { + do_barray_io(cinfo, ptr, TRUE); + ptr->dirty = FALSE; + } + /* Decide what part of virtual array to access. + * Algorithm: if target address > current window, assume forward scan, + * load starting at target address. If target address < current window, + * assume backward scan, load so that target area is top of window. + * Note that when switching from forward write to forward read, will have + * start_row = 0, so the limiting case applies and we load from 0 anyway. + */ + if (start_row > ptr->cur_start_row) { + ptr->cur_start_row = start_row; + } else { + /* use long arithmetic here to avoid overflow & unsigned problems */ + long ltemp; + + ltemp = (long) end_row - (long) ptr->rows_in_mem; + if (ltemp < 0) + ltemp = 0; /* don't fall off front end of file */ + ptr->cur_start_row = (JDIMENSION) ltemp; + } + /* Read in the selected part of the array. + * During the initial write pass, we will do no actual read + * because the selected part is all undefined. + */ + do_barray_io(cinfo, ptr, FALSE); + } + /* Ensure the accessed part of the array is defined; prezero if needed. + * To improve locality of access, we only prezero the part of the array + * that the caller is about to access, not the entire in-memory array. + */ + if (ptr->first_undef_row < end_row) { + if (ptr->first_undef_row < start_row) { + if (writable) /* writer skipped over a section of array */ + ERREXIT(cinfo, JERR_BAD_VIRTUAL_ACCESS); + undef_row = start_row; /* but reader is allowed to read ahead */ + } else { + undef_row = ptr->first_undef_row; + } + if (writable) + ptr->first_undef_row = end_row; + if (ptr->pre_zero) { + size_t bytesperrow = (size_t) ptr->blocksperrow * SIZEOF(JBLOCK); + undef_row -= ptr->cur_start_row; /* make indexes relative to buffer */ + end_row -= ptr->cur_start_row; + while (undef_row < end_row) { + FMEMZERO((void FAR *) ptr->mem_buffer[undef_row], bytesperrow); + undef_row++; + } + } else { + if (! writable) /* reader looking at undefined data */ + ERREXIT(cinfo, JERR_BAD_VIRTUAL_ACCESS); + } + } + /* Flag the buffer dirty if caller will write in it */ + if (writable) + ptr->dirty = TRUE; + /* Return address of proper part of the buffer */ + return ptr->mem_buffer + (start_row - ptr->cur_start_row); +} + + +/* + * Release all objects belonging to a specified pool. + */ + +METHODDEF(void) +free_pool (j_common_ptr cinfo, int pool_id) +{ + my_mem_ptr mem = (my_mem_ptr) cinfo->mem; + small_pool_ptr shdr_ptr; + large_pool_ptr lhdr_ptr; + size_t space_freed; + + if (pool_id < 0 || pool_id >= JPOOL_NUMPOOLS) + ERREXIT1(cinfo, JERR_BAD_POOL_ID, pool_id); /* safety check */ + +#ifdef MEM_STATS + if (cinfo->err->trace_level > 1) + print_mem_stats(cinfo, pool_id); /* print pool's memory usage statistics */ +#endif + + /* If freeing IMAGE pool, close any virtual arrays first */ + if (pool_id == JPOOL_IMAGE) { + jvirt_sarray_ptr sptr; + jvirt_barray_ptr bptr; + + for (sptr = mem->virt_sarray_list; sptr != NULL; sptr = sptr->next) { + if (sptr->b_s_open) { /* there may be no backing store */ + sptr->b_s_open = FALSE; /* prevent recursive close if error */ + (*sptr->b_s_info.close_backing_store) (cinfo, & sptr->b_s_info); + } + } + mem->virt_sarray_list = NULL; + for (bptr = mem->virt_barray_list; bptr != NULL; bptr = bptr->next) { + if (bptr->b_s_open) { /* there may be no backing store */ + bptr->b_s_open = FALSE; /* prevent recursive close if error */ + (*bptr->b_s_info.close_backing_store) (cinfo, & bptr->b_s_info); + } + } + mem->virt_barray_list = NULL; + } + + /* Release large objects */ + lhdr_ptr = mem->large_list[pool_id]; + mem->large_list[pool_id] = NULL; + + while (lhdr_ptr != NULL) { + large_pool_ptr next_lhdr_ptr = lhdr_ptr->hdr.next; + space_freed = lhdr_ptr->hdr.bytes_used + + lhdr_ptr->hdr.bytes_left + + SIZEOF(large_pool_hdr); + jpeg_free_large(cinfo, (void FAR *) lhdr_ptr, space_freed); + mem->total_space_allocated -= space_freed; + lhdr_ptr = next_lhdr_ptr; + } + + /* Release small objects */ + shdr_ptr = mem->small_list[pool_id]; + mem->small_list[pool_id] = NULL; + + while (shdr_ptr != NULL) { + small_pool_ptr next_shdr_ptr = shdr_ptr->hdr.next; + space_freed = shdr_ptr->hdr.bytes_used + + shdr_ptr->hdr.bytes_left + + SIZEOF(small_pool_hdr); + jpeg_free_small(cinfo, (void *) shdr_ptr, space_freed); + mem->total_space_allocated -= space_freed; + shdr_ptr = next_shdr_ptr; + } +} + + +/* + * Close up shop entirely. + * Note that this cannot be called unless cinfo->mem is non-NULL. + */ + +METHODDEF(void) +self_destruct (j_common_ptr cinfo) +{ + int pool; + + /* Close all backing store, release all memory. + * Releasing pools in reverse order might help avoid fragmentation + * with some (brain-damaged) malloc libraries. + */ + for (pool = JPOOL_NUMPOOLS-1; pool >= JPOOL_PERMANENT; pool--) { + free_pool(cinfo, pool); + } + + /* Release the memory manager control block too. */ + jpeg_free_small(cinfo, (void *) cinfo->mem, SIZEOF(my_memory_mgr)); + cinfo->mem = NULL; /* ensures I will be called only once */ + + jpeg_mem_term(cinfo); /* system-dependent cleanup */ +} + + +/* + * Memory manager initialization. + * When this is called, only the error manager pointer is valid in cinfo! + */ + +GLOBAL(void) +jinit_memory_mgr (j_common_ptr cinfo) +{ + my_mem_ptr mem; + long max_to_use; + int pool; + size_t test_mac; + + cinfo->mem = NULL; /* for safety if init fails */ + + /* Check for configuration errors. + * SIZEOF(ALIGN_TYPE) should be a power of 2; otherwise, it probably + * doesn't reflect any real hardware alignment requirement. + * The test is a little tricky: for X>0, X and X-1 have no one-bits + * in common if and only if X is a power of 2, ie has only one one-bit. + * Some compilers may give an "unreachable code" warning here; ignore it. + */ + if ((SIZEOF(ALIGN_TYPE) & (SIZEOF(ALIGN_TYPE)-1)) != 0) + ERREXIT(cinfo, JERR_BAD_ALIGN_TYPE); + /* MAX_ALLOC_CHUNK must be representable as type size_t, and must be + * a multiple of SIZEOF(ALIGN_TYPE). + * Again, an "unreachable code" warning may be ignored here. + * But a "constant too large" warning means you need to fix MAX_ALLOC_CHUNK. + */ + test_mac = (size_t) MAX_ALLOC_CHUNK; + if ((long) test_mac != MAX_ALLOC_CHUNK || + (MAX_ALLOC_CHUNK % SIZEOF(ALIGN_TYPE)) != 0) + ERREXIT(cinfo, JERR_BAD_ALLOC_CHUNK); + + max_to_use = jpeg_mem_init(cinfo); /* system-dependent initialization */ + + /* Attempt to allocate memory manager's control block */ + mem = (my_mem_ptr) jpeg_get_small(cinfo, SIZEOF(my_memory_mgr)); + + if (mem == NULL) { + jpeg_mem_term(cinfo); /* system-dependent cleanup */ + ERREXIT1(cinfo, JERR_OUT_OF_MEMORY, 0); + } + + /* OK, fill in the method pointers */ + mem->pub.alloc_small = alloc_small; + mem->pub.alloc_large = alloc_large; + mem->pub.alloc_sarray = alloc_sarray; + mem->pub.alloc_barray = alloc_barray; + mem->pub.request_virt_sarray = request_virt_sarray; + mem->pub.request_virt_barray = request_virt_barray; + mem->pub.realize_virt_arrays = realize_virt_arrays; + mem->pub.access_virt_sarray = access_virt_sarray; + mem->pub.access_virt_barray = access_virt_barray; + mem->pub.free_pool = free_pool; + mem->pub.self_destruct = self_destruct; + + /* Make MAX_ALLOC_CHUNK accessible to other modules */ + mem->pub.max_alloc_chunk = MAX_ALLOC_CHUNK; + + /* Initialize working state */ + mem->pub.max_memory_to_use = max_to_use; + + for (pool = JPOOL_NUMPOOLS-1; pool >= JPOOL_PERMANENT; pool--) { + mem->small_list[pool] = NULL; + mem->large_list[pool] = NULL; + } + mem->virt_sarray_list = NULL; + mem->virt_barray_list = NULL; + + mem->total_space_allocated = SIZEOF(my_memory_mgr); + + /* Declare ourselves open for business */ + cinfo->mem = & mem->pub; + + /* Check for an environment variable JPEGMEM; if found, override the + * default max_memory setting from jpeg_mem_init. Note that the + * surrounding application may again override this value. + * If your system doesn't support getenv(), define NO_GETENV to disable + * this feature. + */ +#ifndef NO_GETENV + { char * memenv; + + if ((memenv = getenv("JPEGMEM")) != NULL) { + char ch = 'x'; + + if (sscanf(memenv, "%ld%c", &max_to_use, &ch) > 0) { + if (ch == 'm' || ch == 'M') + max_to_use *= 1000L; + mem->pub.max_memory_to_use = max_to_use * 1000L; + } + } + } +#endif + +} diff --git a/jpeg-9/jmemname.c b/jpeg-9/jmemname.c new file mode 100755 index 0000000..e28b212 --- /dev/null +++ b/jpeg-9/jmemname.c @@ -0,0 +1,276 @@ +/* + * jmemname.c + * + * Copyright (C) 1992-1997, Thomas G. Lane. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file provides a generic implementation of the system-dependent + * portion of the JPEG memory manager. This implementation assumes that + * you must explicitly construct a name for each temp file. + * Also, the problem of determining the amount of memory available + * is shoved onto the user. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" +#include "jmemsys.h" /* import the system-dependent declarations */ + +#ifndef HAVE_STDLIB_H /* should declare malloc(),free() */ +extern void * malloc JPP((size_t size)); +extern void free JPP((void *ptr)); +#endif + +#ifndef SEEK_SET /* pre-ANSI systems may not define this; */ +#define SEEK_SET 0 /* if not, assume 0 is correct */ +#endif + +#ifdef DONT_USE_B_MODE /* define mode parameters for fopen() */ +#define READ_BINARY "r" +#define RW_BINARY "w+" +#else +#ifdef VMS /* VMS is very nonstandard */ +#define READ_BINARY "rb", "ctx=stm" +#define RW_BINARY "w+b", "ctx=stm" +#else /* standard ANSI-compliant case */ +#define READ_BINARY "rb" +#define RW_BINARY "w+b" +#endif +#endif + + +/* + * Selection of a file name for a temporary file. + * This is system-dependent! + * + * The code as given is suitable for most Unix systems, and it is easily + * modified for most non-Unix systems. Some notes: + * 1. The temp file is created in the directory named by TEMP_DIRECTORY. + * The default value is /usr/tmp, which is the conventional place for + * creating large temp files on Unix. On other systems you'll probably + * want to change the file location. You can do this by editing the + * #define, or (preferred) by defining TEMP_DIRECTORY in jconfig.h. + * + * 2. If you need to change the file name as well as its location, + * you can override the TEMP_FILE_NAME macro. (Note that this is + * actually a printf format string; it must contain %s and %d.) + * Few people should need to do this. + * + * 3. mktemp() is used to ensure that multiple processes running + * simultaneously won't select the same file names. If your system + * doesn't have mktemp(), define NO_MKTEMP to do it the hard way. + * (If you don't have , also define NO_ERRNO_H.) + * + * 4. You probably want to define NEED_SIGNAL_CATCHER so that cjpeg.c/djpeg.c + * will cause the temp files to be removed if you stop the program early. + */ + +#ifndef TEMP_DIRECTORY /* can override from jconfig.h or Makefile */ +#define TEMP_DIRECTORY "/usr/tmp/" /* recommended setting for Unix */ +#endif + +static int next_file_num; /* to distinguish among several temp files */ + +#ifdef NO_MKTEMP + +#ifndef TEMP_FILE_NAME /* can override from jconfig.h or Makefile */ +#define TEMP_FILE_NAME "%sJPG%03d.TMP" +#endif + +#ifndef NO_ERRNO_H +#include /* to define ENOENT */ +#endif + +/* ANSI C specifies that errno is a macro, but on older systems it's more + * likely to be a plain int variable. And not all versions of errno.h + * bother to declare it, so we have to in order to be most portable. Thus: + */ +#ifndef errno +extern int errno; +#endif + + +LOCAL(void) +select_file_name (char * fname) +{ + FILE * tfile; + + /* Keep generating file names till we find one that's not in use */ + for (;;) { + next_file_num++; /* advance counter */ + sprintf(fname, TEMP_FILE_NAME, TEMP_DIRECTORY, next_file_num); + if ((tfile = fopen(fname, READ_BINARY)) == NULL) { + /* fopen could have failed for a reason other than the file not + * being there; for example, file there but unreadable. + * If isn't available, then we cannot test the cause. + */ +#ifdef ENOENT + if (errno != ENOENT) + continue; +#endif + break; + } + fclose(tfile); /* oops, it's there; close tfile & try again */ + } +} + +#else /* ! NO_MKTEMP */ + +/* Note that mktemp() requires the initial filename to end in six X's */ +#ifndef TEMP_FILE_NAME /* can override from jconfig.h or Makefile */ +#define TEMP_FILE_NAME "%sJPG%dXXXXXX" +#endif + +LOCAL(void) +select_file_name (char * fname) +{ + next_file_num++; /* advance counter */ + sprintf(fname, TEMP_FILE_NAME, TEMP_DIRECTORY, next_file_num); + mktemp(fname); /* make sure file name is unique */ + /* mktemp replaces the trailing XXXXXX with a unique string of characters */ +} + +#endif /* NO_MKTEMP */ + + +/* + * Memory allocation and freeing are controlled by the regular library + * routines malloc() and free(). + */ + +GLOBAL(void *) +jpeg_get_small (j_common_ptr cinfo, size_t sizeofobject) +{ + return (void *) malloc(sizeofobject); +} + +GLOBAL(void) +jpeg_free_small (j_common_ptr cinfo, void * object, size_t sizeofobject) +{ + free(object); +} + + +/* + * "Large" objects are treated the same as "small" ones. + * NB: although we include FAR keywords in the routine declarations, + * this file won't actually work in 80x86 small/medium model; at least, + * you probably won't be able to process useful-size images in only 64KB. + */ + +GLOBAL(void FAR *) +jpeg_get_large (j_common_ptr cinfo, size_t sizeofobject) +{ + return (void FAR *) malloc(sizeofobject); +} + +GLOBAL(void) +jpeg_free_large (j_common_ptr cinfo, void FAR * object, size_t sizeofobject) +{ + free(object); +} + + +/* + * This routine computes the total memory space available for allocation. + * It's impossible to do this in a portable way; our current solution is + * to make the user tell us (with a default value set at compile time). + * If you can actually get the available space, it's a good idea to subtract + * a slop factor of 5% or so. + */ + +#ifndef DEFAULT_MAX_MEM /* so can override from makefile */ +#define DEFAULT_MAX_MEM 1000000L /* default: one megabyte */ +#endif + +GLOBAL(long) +jpeg_mem_available (j_common_ptr cinfo, long min_bytes_needed, + long max_bytes_needed, long already_allocated) +{ + return cinfo->mem->max_memory_to_use - already_allocated; +} + + +/* + * Backing store (temporary file) management. + * Backing store objects are only used when the value returned by + * jpeg_mem_available is less than the total space needed. You can dispense + * with these routines if you have plenty of virtual memory; see jmemnobs.c. + */ + + +METHODDEF(void) +read_backing_store (j_common_ptr cinfo, backing_store_ptr info, + void FAR * buffer_address, + long file_offset, long byte_count) +{ + if (fseek(info->temp_file, file_offset, SEEK_SET)) + ERREXIT(cinfo, JERR_TFILE_SEEK); + if (JFREAD(info->temp_file, buffer_address, byte_count) + != (size_t) byte_count) + ERREXIT(cinfo, JERR_TFILE_READ); +} + + +METHODDEF(void) +write_backing_store (j_common_ptr cinfo, backing_store_ptr info, + void FAR * buffer_address, + long file_offset, long byte_count) +{ + if (fseek(info->temp_file, file_offset, SEEK_SET)) + ERREXIT(cinfo, JERR_TFILE_SEEK); + if (JFWRITE(info->temp_file, buffer_address, byte_count) + != (size_t) byte_count) + ERREXIT(cinfo, JERR_TFILE_WRITE); +} + + +METHODDEF(void) +close_backing_store (j_common_ptr cinfo, backing_store_ptr info) +{ + fclose(info->temp_file); /* close the file */ + unlink(info->temp_name); /* delete the file */ +/* If your system doesn't have unlink(), use remove() instead. + * remove() is the ANSI-standard name for this function, but if + * your system was ANSI you'd be using jmemansi.c, right? + */ + TRACEMSS(cinfo, 1, JTRC_TFILE_CLOSE, info->temp_name); +} + + +/* + * Initial opening of a backing-store object. + */ + +GLOBAL(void) +jpeg_open_backing_store (j_common_ptr cinfo, backing_store_ptr info, + long total_bytes_needed) +{ + select_file_name(info->temp_name); + if ((info->temp_file = fopen(info->temp_name, RW_BINARY)) == NULL) + ERREXITS(cinfo, JERR_TFILE_CREATE, info->temp_name); + info->read_backing_store = read_backing_store; + info->write_backing_store = write_backing_store; + info->close_backing_store = close_backing_store; + TRACEMSS(cinfo, 1, JTRC_TFILE_OPEN, info->temp_name); +} + + +/* + * These routines take care of any system-dependent initialization and + * cleanup required. + */ + +GLOBAL(long) +jpeg_mem_init (j_common_ptr cinfo) +{ + next_file_num = 0; /* initialize temp file name generator */ + return DEFAULT_MAX_MEM; /* default for max_memory_to_use */ +} + +GLOBAL(void) +jpeg_mem_term (j_common_ptr cinfo) +{ + /* no work */ +} diff --git a/jpeg-9/jmemnobs.c b/jpeg-9/jmemnobs.c new file mode 100755 index 0000000..6aa1e92 --- /dev/null +++ b/jpeg-9/jmemnobs.c @@ -0,0 +1,109 @@ +/* + * jmemnobs.c + * + * Copyright (C) 1992-1996, Thomas G. Lane. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file provides a really simple implementation of the system- + * dependent portion of the JPEG memory manager. This implementation + * assumes that no backing-store files are needed: all required space + * can be obtained from malloc(). + * This is very portable in the sense that it'll compile on almost anything, + * but you'd better have lots of main memory (or virtual memory) if you want + * to process big images. + * Note that the max_memory_to_use option is ignored by this implementation. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" +#include "jmemsys.h" /* import the system-dependent declarations */ + +#ifndef HAVE_STDLIB_H /* should declare malloc(),free() */ +extern void * malloc JPP((size_t size)); +extern void free JPP((void *ptr)); +#endif + + +/* + * Memory allocation and freeing are controlled by the regular library + * routines malloc() and free(). + */ + +GLOBAL(void *) +jpeg_get_small (j_common_ptr cinfo, size_t sizeofobject) +{ + return (void *) malloc(sizeofobject); +} + +GLOBAL(void) +jpeg_free_small (j_common_ptr cinfo, void * object, size_t sizeofobject) +{ + free(object); +} + + +/* + * "Large" objects are treated the same as "small" ones. + * NB: although we include FAR keywords in the routine declarations, + * this file won't actually work in 80x86 small/medium model; at least, + * you probably won't be able to process useful-size images in only 64KB. + */ + +GLOBAL(void FAR *) +jpeg_get_large (j_common_ptr cinfo, size_t sizeofobject) +{ + return (void FAR *) malloc(sizeofobject); +} + +GLOBAL(void) +jpeg_free_large (j_common_ptr cinfo, void FAR * object, size_t sizeofobject) +{ + free(object); +} + + +/* + * This routine computes the total memory space available for allocation. + * Here we always say, "we got all you want bud!" + */ + +GLOBAL(long) +jpeg_mem_available (j_common_ptr cinfo, long min_bytes_needed, + long max_bytes_needed, long already_allocated) +{ + return max_bytes_needed; +} + + +/* + * Backing store (temporary file) management. + * Since jpeg_mem_available always promised the moon, + * this should never be called and we can just error out. + */ + +GLOBAL(void) +jpeg_open_backing_store (j_common_ptr cinfo, backing_store_ptr info, + long total_bytes_needed) +{ + ERREXIT(cinfo, JERR_NO_BACKING_STORE); +} + + +/* + * These routines take care of any system-dependent initialization and + * cleanup required. Here, there isn't any. + */ + +GLOBAL(long) +jpeg_mem_init (j_common_ptr cinfo) +{ + return 0; /* just set max_memory_to_use to 0 */ +} + +GLOBAL(void) +jpeg_mem_term (j_common_ptr cinfo) +{ + /* no work */ +} diff --git a/jpeg-9/jmemsys.h b/jpeg-9/jmemsys.h new file mode 100755 index 0000000..2a87961 --- /dev/null +++ b/jpeg-9/jmemsys.h @@ -0,0 +1,198 @@ +/* + * jmemsys.h + * + * Copyright (C) 1992-1997, Thomas G. Lane. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This include file defines the interface between the system-independent + * and system-dependent portions of the JPEG memory manager. No other + * modules need include it. (The system-independent portion is jmemmgr.c; + * there are several different versions of the system-dependent portion.) + * + * This file works as-is for the system-dependent memory managers supplied + * in the IJG distribution. You may need to modify it if you write a + * custom memory manager. If system-dependent changes are needed in + * this file, the best method is to #ifdef them based on a configuration + * symbol supplied in jconfig.h, as we have done with USE_MSDOS_MEMMGR + * and USE_MAC_MEMMGR. + */ + + +/* Short forms of external names for systems with brain-damaged linkers. */ + +#ifdef NEED_SHORT_EXTERNAL_NAMES +#define jpeg_get_small jGetSmall +#define jpeg_free_small jFreeSmall +#define jpeg_get_large jGetLarge +#define jpeg_free_large jFreeLarge +#define jpeg_mem_available jMemAvail +#define jpeg_open_backing_store jOpenBackStore +#define jpeg_mem_init jMemInit +#define jpeg_mem_term jMemTerm +#endif /* NEED_SHORT_EXTERNAL_NAMES */ + + +/* + * These two functions are used to allocate and release small chunks of + * memory. (Typically the total amount requested through jpeg_get_small is + * no more than 20K or so; this will be requested in chunks of a few K each.) + * Behavior should be the same as for the standard library functions malloc + * and free; in particular, jpeg_get_small must return NULL on failure. + * On most systems, these ARE malloc and free. jpeg_free_small is passed the + * size of the object being freed, just in case it's needed. + * On an 80x86 machine using small-data memory model, these manage near heap. + */ + +EXTERN(void *) jpeg_get_small JPP((j_common_ptr cinfo, size_t sizeofobject)); +EXTERN(void) jpeg_free_small JPP((j_common_ptr cinfo, void * object, + size_t sizeofobject)); + +/* + * These two functions are used to allocate and release large chunks of + * memory (up to the total free space designated by jpeg_mem_available). + * The interface is the same as above, except that on an 80x86 machine, + * far pointers are used. On most other machines these are identical to + * the jpeg_get/free_small routines; but we keep them separate anyway, + * in case a different allocation strategy is desirable for large chunks. + */ + +EXTERN(void FAR *) jpeg_get_large JPP((j_common_ptr cinfo, + size_t sizeofobject)); +EXTERN(void) jpeg_free_large JPP((j_common_ptr cinfo, void FAR * object, + size_t sizeofobject)); + +/* + * The macro MAX_ALLOC_CHUNK designates the maximum number of bytes that may + * be requested in a single call to jpeg_get_large (and jpeg_get_small for that + * matter, but that case should never come into play). This macro is needed + * to model the 64Kb-segment-size limit of far addressing on 80x86 machines. + * On those machines, we expect that jconfig.h will provide a proper value. + * On machines with 32-bit flat address spaces, any large constant may be used. + * + * NB: jmemmgr.c expects that MAX_ALLOC_CHUNK will be representable as type + * size_t and will be a multiple of sizeof(align_type). + */ + +#ifndef MAX_ALLOC_CHUNK /* may be overridden in jconfig.h */ +#define MAX_ALLOC_CHUNK 1000000000L +#endif + +/* + * This routine computes the total space still available for allocation by + * jpeg_get_large. If more space than this is needed, backing store will be + * used. NOTE: any memory already allocated must not be counted. + * + * There is a minimum space requirement, corresponding to the minimum + * feasible buffer sizes; jmemmgr.c will request that much space even if + * jpeg_mem_available returns zero. The maximum space needed, enough to hold + * all working storage in memory, is also passed in case it is useful. + * Finally, the total space already allocated is passed. If no better + * method is available, cinfo->mem->max_memory_to_use - already_allocated + * is often a suitable calculation. + * + * It is OK for jpeg_mem_available to underestimate the space available + * (that'll just lead to more backing-store access than is really necessary). + * However, an overestimate will lead to failure. Hence it's wise to subtract + * a slop factor from the true available space. 5% should be enough. + * + * On machines with lots of virtual memory, any large constant may be returned. + * Conversely, zero may be returned to always use the minimum amount of memory. + */ + +EXTERN(long) jpeg_mem_available JPP((j_common_ptr cinfo, + long min_bytes_needed, + long max_bytes_needed, + long already_allocated)); + + +/* + * This structure holds whatever state is needed to access a single + * backing-store object. The read/write/close method pointers are called + * by jmemmgr.c to manipulate the backing-store object; all other fields + * are private to the system-dependent backing store routines. + */ + +#define TEMP_NAME_LENGTH 64 /* max length of a temporary file's name */ + + +#ifdef USE_MSDOS_MEMMGR /* DOS-specific junk */ + +typedef unsigned short XMSH; /* type of extended-memory handles */ +typedef unsigned short EMSH; /* type of expanded-memory handles */ + +typedef union { + short file_handle; /* DOS file handle if it's a temp file */ + XMSH xms_handle; /* handle if it's a chunk of XMS */ + EMSH ems_handle; /* handle if it's a chunk of EMS */ +} handle_union; + +#endif /* USE_MSDOS_MEMMGR */ + +#ifdef USE_MAC_MEMMGR /* Mac-specific junk */ +#include +#endif /* USE_MAC_MEMMGR */ + + +typedef struct backing_store_struct * backing_store_ptr; + +typedef struct backing_store_struct { + /* Methods for reading/writing/closing this backing-store object */ + JMETHOD(void, read_backing_store, (j_common_ptr cinfo, + backing_store_ptr info, + void FAR * buffer_address, + long file_offset, long byte_count)); + JMETHOD(void, write_backing_store, (j_common_ptr cinfo, + backing_store_ptr info, + void FAR * buffer_address, + long file_offset, long byte_count)); + JMETHOD(void, close_backing_store, (j_common_ptr cinfo, + backing_store_ptr info)); + + /* Private fields for system-dependent backing-store management */ +#ifdef USE_MSDOS_MEMMGR + /* For the MS-DOS manager (jmemdos.c), we need: */ + handle_union handle; /* reference to backing-store storage object */ + char temp_name[TEMP_NAME_LENGTH]; /* name if it's a file */ +#else +#ifdef USE_MAC_MEMMGR + /* For the Mac manager (jmemmac.c), we need: */ + short temp_file; /* file reference number to temp file */ + FSSpec tempSpec; /* the FSSpec for the temp file */ + char temp_name[TEMP_NAME_LENGTH]; /* name if it's a file */ +#else + /* For a typical implementation with temp files, we need: */ + FILE * temp_file; /* stdio reference to temp file */ + char temp_name[TEMP_NAME_LENGTH]; /* name of temp file */ +#endif +#endif +} backing_store_info; + + +/* + * Initial opening of a backing-store object. This must fill in the + * read/write/close pointers in the object. The read/write routines + * may take an error exit if the specified maximum file size is exceeded. + * (If jpeg_mem_available always returns a large value, this routine can + * just take an error exit.) + */ + +EXTERN(void) jpeg_open_backing_store JPP((j_common_ptr cinfo, + backing_store_ptr info, + long total_bytes_needed)); + + +/* + * These routines take care of any system-dependent initialization and + * cleanup required. jpeg_mem_init will be called before anything is + * allocated (and, therefore, nothing in cinfo is of use except the error + * manager pointer). It should return a suitable default value for + * max_memory_to_use; this may subsequently be overridden by the surrounding + * application. (Note that max_memory_to_use is only important if + * jpeg_mem_available chooses to consult it ... no one else will.) + * jpeg_mem_term may assume that all requested memory has been freed and that + * all opened backing-store objects have been closed. + */ + +EXTERN(long) jpeg_mem_init JPP((j_common_ptr cinfo)); +EXTERN(void) jpeg_mem_term JPP((j_common_ptr cinfo)); diff --git a/jpeg-9/jmorecfg.h b/jpeg-9/jmorecfg.h new file mode 100755 index 0000000..f2600cc --- /dev/null +++ b/jpeg-9/jmorecfg.h @@ -0,0 +1,390 @@ +/* + * jmorecfg.h + * + * Copyright (C) 1991-1997, Thomas G. Lane. + * Modified 1997-2012 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains additional configuration options that customize the + * JPEG software for special applications or support machine-dependent + * optimizations. Most users will not need to touch this file. + */ + + +/* + * Define BITS_IN_JSAMPLE as either + * 8 for 8-bit sample values (the usual setting) + * 12 for 12-bit sample values + * Only 8 and 12 are legal data precisions for lossy JPEG according to the + * JPEG standard, and the IJG code does not support anything else! + * We do not support run-time selection of data precision, sorry. + */ + +#define BITS_IN_JSAMPLE 8 /* use 8 or 12 */ + + +/* + * Maximum number of components (color channels) allowed in JPEG image. + * To meet the letter of the JPEG spec, set this to 255. However, darn + * few applications need more than 4 channels (maybe 5 for CMYK + alpha + * mask). We recommend 10 as a reasonable compromise; use 4 if you are + * really short on memory. (Each allowed component costs a hundred or so + * bytes of storage, whether actually used in an image or not.) + */ + +#define MAX_COMPONENTS 10 /* maximum number of image components */ + + +/* + * Basic data types. + * You may need to change these if you have a machine with unusual data + * type sizes; for example, "char" not 8 bits, "short" not 16 bits, + * or "long" not 32 bits. We don't care whether "int" is 16 or 32 bits, + * but it had better be at least 16. + */ + +/* Representation of a single sample (pixel element value). + * We frequently allocate large arrays of these, so it's important to keep + * them small. But if you have memory to burn and access to char or short + * arrays is very slow on your hardware, you might want to change these. + */ + +#if BITS_IN_JSAMPLE == 8 +/* JSAMPLE should be the smallest type that will hold the values 0..255. + * You can use a signed char by having GETJSAMPLE mask it with 0xFF. + */ + +#ifdef HAVE_UNSIGNED_CHAR + +typedef unsigned char JSAMPLE; +#define GETJSAMPLE(value) ((int) (value)) + +#else /* not HAVE_UNSIGNED_CHAR */ + +typedef char JSAMPLE; +#ifdef CHAR_IS_UNSIGNED +#define GETJSAMPLE(value) ((int) (value)) +#else +#define GETJSAMPLE(value) ((int) (value) & 0xFF) +#endif /* CHAR_IS_UNSIGNED */ + +#endif /* HAVE_UNSIGNED_CHAR */ + +#define MAXJSAMPLE 255 +#define CENTERJSAMPLE 128 + +#endif /* BITS_IN_JSAMPLE == 8 */ + + +#if BITS_IN_JSAMPLE == 12 +/* JSAMPLE should be the smallest type that will hold the values 0..4095. + * On nearly all machines "short" will do nicely. + */ + +typedef short JSAMPLE; +#define GETJSAMPLE(value) ((int) (value)) + +#define MAXJSAMPLE 4095 +#define CENTERJSAMPLE 2048 + +#endif /* BITS_IN_JSAMPLE == 12 */ + + +/* Representation of a DCT frequency coefficient. + * This should be a signed value of at least 16 bits; "short" is usually OK. + * Again, we allocate large arrays of these, but you can change to int + * if you have memory to burn and "short" is really slow. + */ + +typedef short JCOEF; + + +/* Compressed datastreams are represented as arrays of JOCTET. + * These must be EXACTLY 8 bits wide, at least once they are written to + * external storage. Note that when using the stdio data source/destination + * managers, this is also the data type passed to fread/fwrite. + */ + +#ifdef HAVE_UNSIGNED_CHAR + +typedef unsigned char JOCTET; +#define GETJOCTET(value) (value) + +#else /* not HAVE_UNSIGNED_CHAR */ + +typedef char JOCTET; +#ifdef CHAR_IS_UNSIGNED +#define GETJOCTET(value) (value) +#else +#define GETJOCTET(value) ((value) & 0xFF) +#endif /* CHAR_IS_UNSIGNED */ + +#endif /* HAVE_UNSIGNED_CHAR */ + + +/* These typedefs are used for various table entries and so forth. + * They must be at least as wide as specified; but making them too big + * won't cost a huge amount of memory, so we don't provide special + * extraction code like we did for JSAMPLE. (In other words, these + * typedefs live at a different point on the speed/space tradeoff curve.) + */ + +/* UINT8 must hold at least the values 0..255. */ + +#ifdef HAVE_UNSIGNED_CHAR +typedef unsigned char UINT8; +#else /* not HAVE_UNSIGNED_CHAR */ +#ifdef CHAR_IS_UNSIGNED +typedef char UINT8; +#else /* not CHAR_IS_UNSIGNED */ +typedef short UINT8; +#endif /* CHAR_IS_UNSIGNED */ +#endif /* HAVE_UNSIGNED_CHAR */ + +/* UINT16 must hold at least the values 0..65535. */ + +#ifdef HAVE_UNSIGNED_SHORT +typedef unsigned short UINT16; +#else /* not HAVE_UNSIGNED_SHORT */ +typedef unsigned int UINT16; +#endif /* HAVE_UNSIGNED_SHORT */ + +/* INT16 must hold at least the values -32768..32767. */ + +#ifndef XMD_H /* X11/xmd.h correctly defines INT16 */ +typedef short INT16; +#endif + +/* INT32 must hold at least signed 32-bit values. */ + +#ifndef XMD_H /* X11/xmd.h correctly defines INT32 */ +#ifndef _BASETSD_H_ /* Microsoft defines it in basetsd.h */ +#ifndef _BASETSD_H /* MinGW is slightly different */ +#ifndef QGLOBAL_H /* Qt defines it in qglobal.h */ +typedef long INT32; +#endif +#endif +#endif +#endif + +/* Datatype used for image dimensions. The JPEG standard only supports + * images up to 64K*64K due to 16-bit fields in SOF markers. Therefore + * "unsigned int" is sufficient on all machines. However, if you need to + * handle larger images and you don't mind deviating from the spec, you + * can change this datatype. + */ + +typedef unsigned int JDIMENSION; + +#define JPEG_MAX_DIMENSION 65500L /* a tad under 64K to prevent overflows */ + + +/* These macros are used in all function definitions and extern declarations. + * You could modify them if you need to change function linkage conventions; + * in particular, you'll need to do that to make the library a Windows DLL. + * Another application is to make all functions global for use with debuggers + * or code profilers that require it. + */ + +/* a function called through method pointers: */ +#define METHODDEF(type) static type +/* a function used only in its module: */ +#define LOCAL(type) static type +/* a function referenced thru EXTERNs: */ +#define GLOBAL(type) type +/* a reference to a GLOBAL function: */ +#define EXTERN(type) extern type + + +/* This macro is used to declare a "method", that is, a function pointer. + * We want to supply prototype parameters if the compiler can cope. + * Note that the arglist parameter must be parenthesized! + * Again, you can customize this if you need special linkage keywords. + */ + +#ifdef HAVE_PROTOTYPES +#define JMETHOD(type,methodname,arglist) type (*methodname) arglist +#else +#define JMETHOD(type,methodname,arglist) type (*methodname) () +#endif + + +/* The noreturn type identifier is used to declare functions + * which cannot return. + * Compilers can thus create more optimized code and perform + * better checks for warnings and errors. + * Static analyzer tools can make improved inferences about + * execution paths and are prevented from giving false alerts. + * + * Unfortunately, the proposed specifications of corresponding + * extensions in the Dec 2011 ISO C standard revision (C11), + * GCC, MSVC, etc. are not viable. + * Thus we introduce a user defined type to declare noreturn + * functions at least for clarity. A proper compiler would + * have a suitable noreturn type to match in place of void. + */ + +#ifndef HAVE_NORETURN_T +typedef void noreturn_t; +#endif + + +/* Here is the pseudo-keyword for declaring pointers that must be "far" + * on 80x86 machines. Most of the specialized coding for 80x86 is handled + * by just saying "FAR *" where such a pointer is needed. In a few places + * explicit coding is needed; see uses of the NEED_FAR_POINTERS symbol. + */ + +#ifndef FAR +#ifdef NEED_FAR_POINTERS +#define FAR far +#else +#define FAR +#endif +#endif + + +/* + * On a few systems, type boolean and/or its values FALSE, TRUE may appear + * in standard header files. Or you may have conflicts with application- + * specific header files that you want to include together with these files. + * Defining HAVE_BOOLEAN before including jpeglib.h should make it work. + */ + +#ifdef HAVE_BOOLEAN +#ifndef FALSE /* in case these macros already exist */ +#define FALSE 0 /* values of boolean */ +#endif +#ifndef TRUE +#define TRUE 1 +#endif +#else +typedef enum { FALSE = 0, TRUE = 1 } boolean; +#endif + + +/* + * The remaining options affect code selection within the JPEG library, + * but they don't need to be visible to most applications using the library. + * To minimize application namespace pollution, the symbols won't be + * defined unless JPEG_INTERNALS or JPEG_INTERNAL_OPTIONS has been defined. + */ + +#ifdef JPEG_INTERNALS +#define JPEG_INTERNAL_OPTIONS +#endif + +#ifdef JPEG_INTERNAL_OPTIONS + + +/* + * These defines indicate whether to include various optional functions. + * Undefining some of these symbols will produce a smaller but less capable + * library. Note that you can leave certain source files out of the + * compilation/linking process if you've #undef'd the corresponding symbols. + * (You may HAVE to do that if your compiler doesn't like null source files.) + */ + +/* Capability options common to encoder and decoder: */ + +#define DCT_ISLOW_SUPPORTED /* slow but accurate integer algorithm */ +#define DCT_IFAST_SUPPORTED /* faster, less accurate integer method */ +#define DCT_FLOAT_SUPPORTED /* floating-point: accurate, fast on fast HW */ + +/* Encoder capability options: */ + +#define C_ARITH_CODING_SUPPORTED /* Arithmetic coding back end? */ +#define C_MULTISCAN_FILES_SUPPORTED /* Multiple-scan JPEG files? */ +#define C_PROGRESSIVE_SUPPORTED /* Progressive JPEG? (Requires MULTISCAN)*/ +#define DCT_SCALING_SUPPORTED /* Input rescaling via DCT? (Requires DCT_ISLOW)*/ +#define ENTROPY_OPT_SUPPORTED /* Optimization of entropy coding parms? */ +/* Note: if you selected 12-bit data precision, it is dangerous to turn off + * ENTROPY_OPT_SUPPORTED. The standard Huffman tables are only good for 8-bit + * precision, so jchuff.c normally uses entropy optimization to compute + * usable tables for higher precision. If you don't want to do optimization, + * you'll have to supply different default Huffman tables. + * The exact same statements apply for progressive JPEG: the default tables + * don't work for progressive mode. (This may get fixed, however.) + */ +#define INPUT_SMOOTHING_SUPPORTED /* Input image smoothing option? */ + +/* Decoder capability options: */ + +#define D_ARITH_CODING_SUPPORTED /* Arithmetic coding back end? */ +#define D_MULTISCAN_FILES_SUPPORTED /* Multiple-scan JPEG files? */ +#define D_PROGRESSIVE_SUPPORTED /* Progressive JPEG? (Requires MULTISCAN)*/ +#define IDCT_SCALING_SUPPORTED /* Output rescaling via IDCT? */ +#define SAVE_MARKERS_SUPPORTED /* jpeg_save_markers() needed? */ +#define BLOCK_SMOOTHING_SUPPORTED /* Block smoothing? (Progressive only) */ +#undef UPSAMPLE_SCALING_SUPPORTED /* Output rescaling at upsample stage? */ +#define UPSAMPLE_MERGING_SUPPORTED /* Fast path for sloppy upsampling? */ +#define QUANT_1PASS_SUPPORTED /* 1-pass color quantization? */ +#define QUANT_2PASS_SUPPORTED /* 2-pass color quantization? */ + +/* more capability options later, no doubt */ + + +/* + * Ordering of RGB data in scanlines passed to or from the application. + * If your application wants to deal with data in the order B,G,R, just + * change these macros. You can also deal with formats such as R,G,B,X + * (one extra byte per pixel) by changing RGB_PIXELSIZE. Note that changing + * the offsets will also change the order in which colormap data is organized. + * RESTRICTIONS: + * 1. The sample applications cjpeg,djpeg do NOT support modified RGB formats. + * 2. The color quantizer modules will not behave desirably if RGB_PIXELSIZE + * is not 3 (they don't understand about dummy color components!). So you + * can't use color quantization if you change that value. + */ + +#define RGB_RED 0 /* Offset of Red in an RGB scanline element */ +#define RGB_GREEN 1 /* Offset of Green */ +#define RGB_BLUE 2 /* Offset of Blue */ +#define RGB_PIXELSIZE 3 /* JSAMPLEs per RGB scanline element */ + + +/* Definitions for speed-related optimizations. */ + + +/* If your compiler supports inline functions, define INLINE + * as the inline keyword; otherwise define it as empty. + */ + +#ifndef INLINE +#ifdef __GNUC__ /* for instance, GNU C knows about inline */ +#define INLINE __inline__ +#endif +#ifndef INLINE +#define INLINE /* default is to define it as empty */ +#endif +#endif + + +/* On some machines (notably 68000 series) "int" is 32 bits, but multiplying + * two 16-bit shorts is faster than multiplying two ints. Define MULTIPLIER + * as short on such a machine. MULTIPLIER must be at least 16 bits wide. + */ + +#ifndef MULTIPLIER +#define MULTIPLIER int /* type for fastest integer multiply */ +#endif + + +/* FAST_FLOAT should be either float or double, whichever is done faster + * by your compiler. (Note that this type is only used in the floating point + * DCT routines, so it only matters if you've defined DCT_FLOAT_SUPPORTED.) + * Typically, float is faster in ANSI C compilers, while double is faster in + * pre-ANSI compilers (because they insist on converting to double anyway). + * The code below therefore chooses float if we have ANSI-style prototypes. + */ + +#ifndef FAST_FLOAT +#ifdef HAVE_PROTOTYPES +#define FAST_FLOAT float +#else +#define FAST_FLOAT double +#endif +#endif + +#endif /* JPEG_INTERNAL_OPTIONS */ diff --git a/jpeg-9/jpegint.h b/jpeg-9/jpegint.h new file mode 100755 index 0000000..18404ef --- /dev/null +++ b/jpeg-9/jpegint.h @@ -0,0 +1,426 @@ +/* + * jpegint.h + * + * Copyright (C) 1991-1997, Thomas G. Lane. + * Modified 1997-2011 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file provides common declarations for the various JPEG modules. + * These declarations are considered internal to the JPEG library; most + * applications using the library shouldn't need to include this file. + */ + + +/* Declarations for both compression & decompression */ + +typedef enum { /* Operating modes for buffer controllers */ + JBUF_PASS_THRU, /* Plain stripwise operation */ + /* Remaining modes require a full-image buffer to have been created */ + JBUF_SAVE_SOURCE, /* Run source subobject only, save output */ + JBUF_CRANK_DEST, /* Run dest subobject only, using saved data */ + JBUF_SAVE_AND_PASS /* Run both subobjects, save output */ +} J_BUF_MODE; + +/* Values of global_state field (jdapi.c has some dependencies on ordering!) */ +#define CSTATE_START 100 /* after create_compress */ +#define CSTATE_SCANNING 101 /* start_compress done, write_scanlines OK */ +#define CSTATE_RAW_OK 102 /* start_compress done, write_raw_data OK */ +#define CSTATE_WRCOEFS 103 /* jpeg_write_coefficients done */ +#define DSTATE_START 200 /* after create_decompress */ +#define DSTATE_INHEADER 201 /* reading header markers, no SOS yet */ +#define DSTATE_READY 202 /* found SOS, ready for start_decompress */ +#define DSTATE_PRELOAD 203 /* reading multiscan file in start_decompress*/ +#define DSTATE_PRESCAN 204 /* performing dummy pass for 2-pass quant */ +#define DSTATE_SCANNING 205 /* start_decompress done, read_scanlines OK */ +#define DSTATE_RAW_OK 206 /* start_decompress done, read_raw_data OK */ +#define DSTATE_BUFIMAGE 207 /* expecting jpeg_start_output */ +#define DSTATE_BUFPOST 208 /* looking for SOS/EOI in jpeg_finish_output */ +#define DSTATE_RDCOEFS 209 /* reading file in jpeg_read_coefficients */ +#define DSTATE_STOPPING 210 /* looking for EOI in jpeg_finish_decompress */ + + +/* Declarations for compression modules */ + +/* Master control module */ +struct jpeg_comp_master { + JMETHOD(void, prepare_for_pass, (j_compress_ptr cinfo)); + JMETHOD(void, pass_startup, (j_compress_ptr cinfo)); + JMETHOD(void, finish_pass, (j_compress_ptr cinfo)); + + /* State variables made visible to other modules */ + boolean call_pass_startup; /* True if pass_startup must be called */ + boolean is_last_pass; /* True during last pass */ +}; + +/* Main buffer control (downsampled-data buffer) */ +struct jpeg_c_main_controller { + JMETHOD(void, start_pass, (j_compress_ptr cinfo, J_BUF_MODE pass_mode)); + JMETHOD(void, process_data, (j_compress_ptr cinfo, + JSAMPARRAY input_buf, JDIMENSION *in_row_ctr, + JDIMENSION in_rows_avail)); +}; + +/* Compression preprocessing (downsampling input buffer control) */ +struct jpeg_c_prep_controller { + JMETHOD(void, start_pass, (j_compress_ptr cinfo, J_BUF_MODE pass_mode)); + JMETHOD(void, pre_process_data, (j_compress_ptr cinfo, + JSAMPARRAY input_buf, + JDIMENSION *in_row_ctr, + JDIMENSION in_rows_avail, + JSAMPIMAGE output_buf, + JDIMENSION *out_row_group_ctr, + JDIMENSION out_row_groups_avail)); +}; + +/* Coefficient buffer control */ +struct jpeg_c_coef_controller { + JMETHOD(void, start_pass, (j_compress_ptr cinfo, J_BUF_MODE pass_mode)); + JMETHOD(boolean, compress_data, (j_compress_ptr cinfo, + JSAMPIMAGE input_buf)); +}; + +/* Colorspace conversion */ +struct jpeg_color_converter { + JMETHOD(void, start_pass, (j_compress_ptr cinfo)); + JMETHOD(void, color_convert, (j_compress_ptr cinfo, + JSAMPARRAY input_buf, JSAMPIMAGE output_buf, + JDIMENSION output_row, int num_rows)); +}; + +/* Downsampling */ +struct jpeg_downsampler { + JMETHOD(void, start_pass, (j_compress_ptr cinfo)); + JMETHOD(void, downsample, (j_compress_ptr cinfo, + JSAMPIMAGE input_buf, JDIMENSION in_row_index, + JSAMPIMAGE output_buf, + JDIMENSION out_row_group_index)); + + boolean need_context_rows; /* TRUE if need rows above & below */ +}; + +/* Forward DCT (also controls coefficient quantization) */ +typedef JMETHOD(void, forward_DCT_ptr, + (j_compress_ptr cinfo, jpeg_component_info * compptr, + JSAMPARRAY sample_data, JBLOCKROW coef_blocks, + JDIMENSION start_row, JDIMENSION start_col, + JDIMENSION num_blocks)); + +struct jpeg_forward_dct { + JMETHOD(void, start_pass, (j_compress_ptr cinfo)); + /* It is useful to allow each component to have a separate FDCT method. */ + forward_DCT_ptr forward_DCT[MAX_COMPONENTS]; +}; + +/* Entropy encoding */ +struct jpeg_entropy_encoder { + JMETHOD(void, start_pass, (j_compress_ptr cinfo, boolean gather_statistics)); + JMETHOD(boolean, encode_mcu, (j_compress_ptr cinfo, JBLOCKROW *MCU_data)); + JMETHOD(void, finish_pass, (j_compress_ptr cinfo)); +}; + +/* Marker writing */ +struct jpeg_marker_writer { + JMETHOD(void, write_file_header, (j_compress_ptr cinfo)); + JMETHOD(void, write_frame_header, (j_compress_ptr cinfo)); + JMETHOD(void, write_scan_header, (j_compress_ptr cinfo)); + JMETHOD(void, write_file_trailer, (j_compress_ptr cinfo)); + JMETHOD(void, write_tables_only, (j_compress_ptr cinfo)); + /* These routines are exported to allow insertion of extra markers */ + /* Probably only COM and APPn markers should be written this way */ + JMETHOD(void, write_marker_header, (j_compress_ptr cinfo, int marker, + unsigned int datalen)); + JMETHOD(void, write_marker_byte, (j_compress_ptr cinfo, int val)); +}; + + +/* Declarations for decompression modules */ + +/* Master control module */ +struct jpeg_decomp_master { + JMETHOD(void, prepare_for_output_pass, (j_decompress_ptr cinfo)); + JMETHOD(void, finish_output_pass, (j_decompress_ptr cinfo)); + + /* State variables made visible to other modules */ + boolean is_dummy_pass; /* True during 1st pass for 2-pass quant */ +}; + +/* Input control module */ +struct jpeg_input_controller { + JMETHOD(int, consume_input, (j_decompress_ptr cinfo)); + JMETHOD(void, reset_input_controller, (j_decompress_ptr cinfo)); + JMETHOD(void, start_input_pass, (j_decompress_ptr cinfo)); + JMETHOD(void, finish_input_pass, (j_decompress_ptr cinfo)); + + /* State variables made visible to other modules */ + boolean has_multiple_scans; /* True if file has multiple scans */ + boolean eoi_reached; /* True when EOI has been consumed */ +}; + +/* Main buffer control (downsampled-data buffer) */ +struct jpeg_d_main_controller { + JMETHOD(void, start_pass, (j_decompress_ptr cinfo, J_BUF_MODE pass_mode)); + JMETHOD(void, process_data, (j_decompress_ptr cinfo, + JSAMPARRAY output_buf, JDIMENSION *out_row_ctr, + JDIMENSION out_rows_avail)); +}; + +/* Coefficient buffer control */ +struct jpeg_d_coef_controller { + JMETHOD(void, start_input_pass, (j_decompress_ptr cinfo)); + JMETHOD(int, consume_data, (j_decompress_ptr cinfo)); + JMETHOD(void, start_output_pass, (j_decompress_ptr cinfo)); + JMETHOD(int, decompress_data, (j_decompress_ptr cinfo, + JSAMPIMAGE output_buf)); + /* Pointer to array of coefficient virtual arrays, or NULL if none */ + jvirt_barray_ptr *coef_arrays; +}; + +/* Decompression postprocessing (color quantization buffer control) */ +struct jpeg_d_post_controller { + JMETHOD(void, start_pass, (j_decompress_ptr cinfo, J_BUF_MODE pass_mode)); + JMETHOD(void, post_process_data, (j_decompress_ptr cinfo, + JSAMPIMAGE input_buf, + JDIMENSION *in_row_group_ctr, + JDIMENSION in_row_groups_avail, + JSAMPARRAY output_buf, + JDIMENSION *out_row_ctr, + JDIMENSION out_rows_avail)); +}; + +/* Marker reading & parsing */ +struct jpeg_marker_reader { + JMETHOD(void, reset_marker_reader, (j_decompress_ptr cinfo)); + /* Read markers until SOS or EOI. + * Returns same codes as are defined for jpeg_consume_input: + * JPEG_SUSPENDED, JPEG_REACHED_SOS, or JPEG_REACHED_EOI. + */ + JMETHOD(int, read_markers, (j_decompress_ptr cinfo)); + /* Read a restart marker --- exported for use by entropy decoder only */ + jpeg_marker_parser_method read_restart_marker; + + /* State of marker reader --- nominally internal, but applications + * supplying COM or APPn handlers might like to know the state. + */ + boolean saw_SOI; /* found SOI? */ + boolean saw_SOF; /* found SOF? */ + int next_restart_num; /* next restart number expected (0-7) */ + unsigned int discarded_bytes; /* # of bytes skipped looking for a marker */ +}; + +/* Entropy decoding */ +struct jpeg_entropy_decoder { + JMETHOD(void, start_pass, (j_decompress_ptr cinfo)); + JMETHOD(boolean, decode_mcu, (j_decompress_ptr cinfo, + JBLOCKROW *MCU_data)); +}; + +/* Inverse DCT (also performs dequantization) */ +typedef JMETHOD(void, inverse_DCT_method_ptr, + (j_decompress_ptr cinfo, jpeg_component_info * compptr, + JCOEFPTR coef_block, + JSAMPARRAY output_buf, JDIMENSION output_col)); + +struct jpeg_inverse_dct { + JMETHOD(void, start_pass, (j_decompress_ptr cinfo)); + /* It is useful to allow each component to have a separate IDCT method. */ + inverse_DCT_method_ptr inverse_DCT[MAX_COMPONENTS]; +}; + +/* Upsampling (note that upsampler must also call color converter) */ +struct jpeg_upsampler { + JMETHOD(void, start_pass, (j_decompress_ptr cinfo)); + JMETHOD(void, upsample, (j_decompress_ptr cinfo, + JSAMPIMAGE input_buf, + JDIMENSION *in_row_group_ctr, + JDIMENSION in_row_groups_avail, + JSAMPARRAY output_buf, + JDIMENSION *out_row_ctr, + JDIMENSION out_rows_avail)); + + boolean need_context_rows; /* TRUE if need rows above & below */ +}; + +/* Colorspace conversion */ +struct jpeg_color_deconverter { + JMETHOD(void, start_pass, (j_decompress_ptr cinfo)); + JMETHOD(void, color_convert, (j_decompress_ptr cinfo, + JSAMPIMAGE input_buf, JDIMENSION input_row, + JSAMPARRAY output_buf, int num_rows)); +}; + +/* Color quantization or color precision reduction */ +struct jpeg_color_quantizer { + JMETHOD(void, start_pass, (j_decompress_ptr cinfo, boolean is_pre_scan)); + JMETHOD(void, color_quantize, (j_decompress_ptr cinfo, + JSAMPARRAY input_buf, JSAMPARRAY output_buf, + int num_rows)); + JMETHOD(void, finish_pass, (j_decompress_ptr cinfo)); + JMETHOD(void, new_color_map, (j_decompress_ptr cinfo)); +}; + + +/* Miscellaneous useful macros */ + +#undef MAX +#define MAX(a,b) ((a) > (b) ? (a) : (b)) +#undef MIN +#define MIN(a,b) ((a) < (b) ? (a) : (b)) + + +/* We assume that right shift corresponds to signed division by 2 with + * rounding towards minus infinity. This is correct for typical "arithmetic + * shift" instructions that shift in copies of the sign bit. But some + * C compilers implement >> with an unsigned shift. For these machines you + * must define RIGHT_SHIFT_IS_UNSIGNED. + * RIGHT_SHIFT provides a proper signed right shift of an INT32 quantity. + * It is only applied with constant shift counts. SHIFT_TEMPS must be + * included in the variables of any routine using RIGHT_SHIFT. + */ + +#ifdef RIGHT_SHIFT_IS_UNSIGNED +#define SHIFT_TEMPS INT32 shift_temp; +#define RIGHT_SHIFT(x,shft) \ + ((shift_temp = (x)) < 0 ? \ + (shift_temp >> (shft)) | ((~((INT32) 0)) << (32-(shft))) : \ + (shift_temp >> (shft))) +#else +#define SHIFT_TEMPS +#define RIGHT_SHIFT(x,shft) ((x) >> (shft)) +#endif + + +/* Short forms of external names for systems with brain-damaged linkers. */ + +#ifdef NEED_SHORT_EXTERNAL_NAMES +#define jinit_compress_master jICompress +#define jinit_c_master_control jICMaster +#define jinit_c_main_controller jICMainC +#define jinit_c_prep_controller jICPrepC +#define jinit_c_coef_controller jICCoefC +#define jinit_color_converter jICColor +#define jinit_downsampler jIDownsampler +#define jinit_forward_dct jIFDCT +#define jinit_huff_encoder jIHEncoder +#define jinit_arith_encoder jIAEncoder +#define jinit_marker_writer jIMWriter +#define jinit_master_decompress jIDMaster +#define jinit_d_main_controller jIDMainC +#define jinit_d_coef_controller jIDCoefC +#define jinit_d_post_controller jIDPostC +#define jinit_input_controller jIInCtlr +#define jinit_marker_reader jIMReader +#define jinit_huff_decoder jIHDecoder +#define jinit_arith_decoder jIADecoder +#define jinit_inverse_dct jIIDCT +#define jinit_upsampler jIUpsampler +#define jinit_color_deconverter jIDColor +#define jinit_1pass_quantizer jI1Quant +#define jinit_2pass_quantizer jI2Quant +#define jinit_merged_upsampler jIMUpsampler +#define jinit_memory_mgr jIMemMgr +#define jdiv_round_up jDivRound +#define jround_up jRound +#define jzero_far jZeroFar +#define jcopy_sample_rows jCopySamples +#define jcopy_block_row jCopyBlocks +#define jpeg_zigzag_order jZIGTable +#define jpeg_natural_order jZAGTable +#define jpeg_natural_order7 jZAG7Table +#define jpeg_natural_order6 jZAG6Table +#define jpeg_natural_order5 jZAG5Table +#define jpeg_natural_order4 jZAG4Table +#define jpeg_natural_order3 jZAG3Table +#define jpeg_natural_order2 jZAG2Table +#define jpeg_aritab jAriTab +#endif /* NEED_SHORT_EXTERNAL_NAMES */ + + +/* On normal machines we can apply MEMCOPY() and MEMZERO() to sample arrays + * and coefficient-block arrays. This won't work on 80x86 because the arrays + * are FAR and we're assuming a small-pointer memory model. However, some + * DOS compilers provide far-pointer versions of memcpy() and memset() even + * in the small-model libraries. These will be used if USE_FMEM is defined. + * Otherwise, the routines in jutils.c do it the hard way. + */ + +#ifndef NEED_FAR_POINTERS /* normal case, same as regular macro */ +#define FMEMZERO(target,size) MEMZERO(target,size) +#else /* 80x86 case */ +#ifdef USE_FMEM +#define FMEMZERO(target,size) _fmemset((void FAR *)(target), 0, (size_t)(size)) +#else +EXTERN(void) jzero_far JPP((void FAR * target, size_t bytestozero)); +#define FMEMZERO(target,size) jzero_far(target, size) +#endif +#endif + + +/* Compression module initialization routines */ +EXTERN(void) jinit_compress_master JPP((j_compress_ptr cinfo)); +EXTERN(void) jinit_c_master_control JPP((j_compress_ptr cinfo, + boolean transcode_only)); +EXTERN(void) jinit_c_main_controller JPP((j_compress_ptr cinfo, + boolean need_full_buffer)); +EXTERN(void) jinit_c_prep_controller JPP((j_compress_ptr cinfo, + boolean need_full_buffer)); +EXTERN(void) jinit_c_coef_controller JPP((j_compress_ptr cinfo, + boolean need_full_buffer)); +EXTERN(void) jinit_color_converter JPP((j_compress_ptr cinfo)); +EXTERN(void) jinit_downsampler JPP((j_compress_ptr cinfo)); +EXTERN(void) jinit_forward_dct JPP((j_compress_ptr cinfo)); +EXTERN(void) jinit_huff_encoder JPP((j_compress_ptr cinfo)); +EXTERN(void) jinit_arith_encoder JPP((j_compress_ptr cinfo)); +EXTERN(void) jinit_marker_writer JPP((j_compress_ptr cinfo)); +/* Decompression module initialization routines */ +EXTERN(void) jinit_master_decompress JPP((j_decompress_ptr cinfo)); +EXTERN(void) jinit_d_main_controller JPP((j_decompress_ptr cinfo, + boolean need_full_buffer)); +EXTERN(void) jinit_d_coef_controller JPP((j_decompress_ptr cinfo, + boolean need_full_buffer)); +EXTERN(void) jinit_d_post_controller JPP((j_decompress_ptr cinfo, + boolean need_full_buffer)); +EXTERN(void) jinit_input_controller JPP((j_decompress_ptr cinfo)); +EXTERN(void) jinit_marker_reader JPP((j_decompress_ptr cinfo)); +EXTERN(void) jinit_huff_decoder JPP((j_decompress_ptr cinfo)); +EXTERN(void) jinit_arith_decoder JPP((j_decompress_ptr cinfo)); +EXTERN(void) jinit_inverse_dct JPP((j_decompress_ptr cinfo)); +EXTERN(void) jinit_upsampler JPP((j_decompress_ptr cinfo)); +EXTERN(void) jinit_color_deconverter JPP((j_decompress_ptr cinfo)); +EXTERN(void) jinit_1pass_quantizer JPP((j_decompress_ptr cinfo)); +EXTERN(void) jinit_2pass_quantizer JPP((j_decompress_ptr cinfo)); +EXTERN(void) jinit_merged_upsampler JPP((j_decompress_ptr cinfo)); +/* Memory manager initialization */ +EXTERN(void) jinit_memory_mgr JPP((j_common_ptr cinfo)); + +/* Utility routines in jutils.c */ +EXTERN(long) jdiv_round_up JPP((long a, long b)); +EXTERN(long) jround_up JPP((long a, long b)); +EXTERN(void) jcopy_sample_rows JPP((JSAMPARRAY input_array, int source_row, + JSAMPARRAY output_array, int dest_row, + int num_rows, JDIMENSION num_cols)); +EXTERN(void) jcopy_block_row JPP((JBLOCKROW input_row, JBLOCKROW output_row, + JDIMENSION num_blocks)); +/* Constant tables in jutils.c */ +#if 0 /* This table is not actually needed in v6a */ +extern const int jpeg_zigzag_order[]; /* natural coef order to zigzag order */ +#endif +extern const int jpeg_natural_order[]; /* zigzag coef order to natural order */ +extern const int jpeg_natural_order7[]; /* zz to natural order for 7x7 block */ +extern const int jpeg_natural_order6[]; /* zz to natural order for 6x6 block */ +extern const int jpeg_natural_order5[]; /* zz to natural order for 5x5 block */ +extern const int jpeg_natural_order4[]; /* zz to natural order for 4x4 block */ +extern const int jpeg_natural_order3[]; /* zz to natural order for 3x3 block */ +extern const int jpeg_natural_order2[]; /* zz to natural order for 2x2 block */ + +/* Arithmetic coding probability estimation tables in jaricom.c */ +extern const INT32 jpeg_aritab[]; + +/* Suppress undefined-structure complaints if necessary. */ + +#ifdef INCOMPLETE_TYPES_BROKEN +#ifndef AM_MEMORY_MANAGER /* only jmemmgr.c defines these */ +struct jvirt_sarray_control { long dummy; }; +struct jvirt_barray_control { long dummy; }; +#endif +#endif /* INCOMPLETE_TYPES_BROKEN */ diff --git a/jpeg-9/jpeglib.h b/jpeg-9/jpeglib.h new file mode 100755 index 0000000..b5e85d2 --- /dev/null +++ b/jpeg-9/jpeglib.h @@ -0,0 +1,1173 @@ +/* + * jpeglib.h + * + * Copyright (C) 1991-1998, Thomas G. Lane. + * Modified 2002-2012 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file defines the application interface for the JPEG library. + * Most applications using the library need only include this file, + * and perhaps jerror.h if they want to know the exact error codes. + */ + +#ifndef JPEGLIB_H +#define JPEGLIB_H + +/* + * First we include the configuration files that record how this + * installation of the JPEG library is set up. jconfig.h can be + * generated automatically for many systems. jmorecfg.h contains + * manual configuration options that most people need not worry about. + */ + +#ifndef JCONFIG_INCLUDED /* in case jinclude.h already did */ +#include "jconfig.h" /* widely used configuration options */ +#endif +#include "jmorecfg.h" /* seldom changed options */ + + +#ifdef __cplusplus +#ifndef DONT_USE_EXTERN_C +extern "C" { +#endif +#endif + +/* Version IDs for the JPEG library. + * Might be useful for tests like "#if JPEG_LIB_VERSION >= 90". + */ + +#define JPEG_LIB_VERSION 90 /* Compatibility version 9.0 */ +#define JPEG_LIB_VERSION_MAJOR 9 +#define JPEG_LIB_VERSION_MINOR 0 + + +/* Various constants determining the sizes of things. + * All of these are specified by the JPEG standard, so don't change them + * if you want to be compatible. + */ + +#define DCTSIZE 8 /* The basic DCT block is 8x8 coefficients */ +#define DCTSIZE2 64 /* DCTSIZE squared; # of elements in a block */ +#define NUM_QUANT_TBLS 4 /* Quantization tables are numbered 0..3 */ +#define NUM_HUFF_TBLS 4 /* Huffman tables are numbered 0..3 */ +#define NUM_ARITH_TBLS 16 /* Arith-coding tables are numbered 0..15 */ +#define MAX_COMPS_IN_SCAN 4 /* JPEG limit on # of components in one scan */ +#define MAX_SAMP_FACTOR 4 /* JPEG limit on sampling factors */ +/* Unfortunately, some bozo at Adobe saw no reason to be bound by the standard; + * the PostScript DCT filter can emit files with many more than 10 blocks/MCU. + * If you happen to run across such a file, you can up D_MAX_BLOCKS_IN_MCU + * to handle it. We even let you do this from the jconfig.h file. However, + * we strongly discourage changing C_MAX_BLOCKS_IN_MCU; just because Adobe + * sometimes emits noncompliant files doesn't mean you should too. + */ +#define C_MAX_BLOCKS_IN_MCU 10 /* compressor's limit on blocks per MCU */ +#ifndef D_MAX_BLOCKS_IN_MCU +#define D_MAX_BLOCKS_IN_MCU 10 /* decompressor's limit on blocks per MCU */ +#endif + + +/* Data structures for images (arrays of samples and of DCT coefficients). + * On 80x86 machines, the image arrays are too big for near pointers, + * but the pointer arrays can fit in near memory. + */ + +typedef JSAMPLE FAR *JSAMPROW; /* ptr to one image row of pixel samples. */ +typedef JSAMPROW *JSAMPARRAY; /* ptr to some rows (a 2-D sample array) */ +typedef JSAMPARRAY *JSAMPIMAGE; /* a 3-D sample array: top index is color */ + +typedef JCOEF JBLOCK[DCTSIZE2]; /* one block of coefficients */ +typedef JBLOCK FAR *JBLOCKROW; /* pointer to one row of coefficient blocks */ +typedef JBLOCKROW *JBLOCKARRAY; /* a 2-D array of coefficient blocks */ +typedef JBLOCKARRAY *JBLOCKIMAGE; /* a 3-D array of coefficient blocks */ + +typedef JCOEF FAR *JCOEFPTR; /* useful in a couple of places */ + + +/* Types for JPEG compression parameters and working tables. */ + + +/* DCT coefficient quantization tables. */ + +typedef struct { + /* This array gives the coefficient quantizers in natural array order + * (not the zigzag order in which they are stored in a JPEG DQT marker). + * CAUTION: IJG versions prior to v6a kept this array in zigzag order. + */ + UINT16 quantval[DCTSIZE2]; /* quantization step for each coefficient */ + /* This field is used only during compression. It's initialized FALSE when + * the table is created, and set TRUE when it's been output to the file. + * You could suppress output of a table by setting this to TRUE. + * (See jpeg_suppress_tables for an example.) + */ + boolean sent_table; /* TRUE when table has been output */ +} JQUANT_TBL; + + +/* Huffman coding tables. */ + +typedef struct { + /* These two fields directly represent the contents of a JPEG DHT marker */ + UINT8 bits[17]; /* bits[k] = # of symbols with codes of */ + /* length k bits; bits[0] is unused */ + UINT8 huffval[256]; /* The symbols, in order of incr code length */ + /* This field is used only during compression. It's initialized FALSE when + * the table is created, and set TRUE when it's been output to the file. + * You could suppress output of a table by setting this to TRUE. + * (See jpeg_suppress_tables for an example.) + */ + boolean sent_table; /* TRUE when table has been output */ +} JHUFF_TBL; + + +/* Basic info about one component (color channel). */ + +typedef struct { + /* These values are fixed over the whole image. */ + /* For compression, they must be supplied by parameter setup; */ + /* for decompression, they are read from the SOF marker. */ + int component_id; /* identifier for this component (0..255) */ + int component_index; /* its index in SOF or cinfo->comp_info[] */ + int h_samp_factor; /* horizontal sampling factor (1..4) */ + int v_samp_factor; /* vertical sampling factor (1..4) */ + int quant_tbl_no; /* quantization table selector (0..3) */ + /* These values may vary between scans. */ + /* For compression, they must be supplied by parameter setup; */ + /* for decompression, they are read from the SOS marker. */ + /* The decompressor output side may not use these variables. */ + int dc_tbl_no; /* DC entropy table selector (0..3) */ + int ac_tbl_no; /* AC entropy table selector (0..3) */ + + /* Remaining fields should be treated as private by applications. */ + + /* These values are computed during compression or decompression startup: */ + /* Component's size in DCT blocks. + * Any dummy blocks added to complete an MCU are not counted; therefore + * these values do not depend on whether a scan is interleaved or not. + */ + JDIMENSION width_in_blocks; + JDIMENSION height_in_blocks; + /* Size of a DCT block in samples, + * reflecting any scaling we choose to apply during the DCT step. + * Values from 1 to 16 are supported. + * Note that different components may receive different DCT scalings. + */ + int DCT_h_scaled_size; + int DCT_v_scaled_size; + /* The downsampled dimensions are the component's actual, unpadded number + * of samples at the main buffer (preprocessing/compression interface); + * DCT scaling is included, so + * downsampled_width = ceil(image_width * Hi/Hmax * DCT_h_scaled_size/DCTSIZE) + * and similarly for height. + */ + JDIMENSION downsampled_width; /* actual width in samples */ + JDIMENSION downsampled_height; /* actual height in samples */ + /* This flag is used only for decompression. In cases where some of the + * components will be ignored (eg grayscale output from YCbCr image), + * we can skip most computations for the unused components. + */ + boolean component_needed; /* do we need the value of this component? */ + + /* These values are computed before starting a scan of the component. */ + /* The decompressor output side may not use these variables. */ + int MCU_width; /* number of blocks per MCU, horizontally */ + int MCU_height; /* number of blocks per MCU, vertically */ + int MCU_blocks; /* MCU_width * MCU_height */ + int MCU_sample_width; /* MCU width in samples: MCU_width * DCT_h_scaled_size */ + int last_col_width; /* # of non-dummy blocks across in last MCU */ + int last_row_height; /* # of non-dummy blocks down in last MCU */ + + /* Saved quantization table for component; NULL if none yet saved. + * See jdinput.c comments about the need for this information. + * This field is currently used only for decompression. + */ + JQUANT_TBL * quant_table; + + /* Private per-component storage for DCT or IDCT subsystem. */ + void * dct_table; +} jpeg_component_info; + + +/* The script for encoding a multiple-scan file is an array of these: */ + +typedef struct { + int comps_in_scan; /* number of components encoded in this scan */ + int component_index[MAX_COMPS_IN_SCAN]; /* their SOF/comp_info[] indexes */ + int Ss, Se; /* progressive JPEG spectral selection parms */ + int Ah, Al; /* progressive JPEG successive approx. parms */ +} jpeg_scan_info; + +/* The decompressor can save APPn and COM markers in a list of these: */ + +typedef struct jpeg_marker_struct FAR * jpeg_saved_marker_ptr; + +struct jpeg_marker_struct { + jpeg_saved_marker_ptr next; /* next in list, or NULL */ + UINT8 marker; /* marker code: JPEG_COM, or JPEG_APP0+n */ + unsigned int original_length; /* # bytes of data in the file */ + unsigned int data_length; /* # bytes of data saved at data[] */ + JOCTET FAR * data; /* the data contained in the marker */ + /* the marker length word is not counted in data_length or original_length */ +}; + +/* Known color spaces. */ + +typedef enum { + JCS_UNKNOWN, /* error/unspecified */ + JCS_GRAYSCALE, /* monochrome */ + JCS_RGB, /* red/green/blue */ + JCS_YCbCr, /* Y/Cb/Cr (also known as YUV) */ + JCS_CMYK, /* C/M/Y/K */ + JCS_YCCK /* Y/Cb/Cr/K */ +} J_COLOR_SPACE; + +/* Supported color transforms. */ + +typedef enum { + JCT_NONE = 0, + JCT_SUBTRACT_GREEN = 1 +} J_COLOR_TRANSFORM; + +/* DCT/IDCT algorithm options. */ + +typedef enum { + JDCT_ISLOW, /* slow but accurate integer algorithm */ + JDCT_IFAST, /* faster, less accurate integer method */ + JDCT_FLOAT /* floating-point: accurate, fast on fast HW */ +} J_DCT_METHOD; + +#ifndef JDCT_DEFAULT /* may be overridden in jconfig.h */ +#define JDCT_DEFAULT JDCT_ISLOW +#endif +#ifndef JDCT_FASTEST /* may be overridden in jconfig.h */ +#define JDCT_FASTEST JDCT_IFAST +#endif + +/* Dithering options for decompression. */ + +typedef enum { + JDITHER_NONE, /* no dithering */ + JDITHER_ORDERED, /* simple ordered dither */ + JDITHER_FS /* Floyd-Steinberg error diffusion dither */ +} J_DITHER_MODE; + + +/* Common fields between JPEG compression and decompression master structs. */ + +#define jpeg_common_fields \ + struct jpeg_error_mgr * err; /* Error handler module */\ + struct jpeg_memory_mgr * mem; /* Memory manager module */\ + struct jpeg_progress_mgr * progress; /* Progress monitor, or NULL if none */\ + void * client_data; /* Available for use by application */\ + boolean is_decompressor; /* So common code can tell which is which */\ + int global_state /* For checking call sequence validity */ + +/* Routines that are to be used by both halves of the library are declared + * to receive a pointer to this structure. There are no actual instances of + * jpeg_common_struct, only of jpeg_compress_struct and jpeg_decompress_struct. + */ +struct jpeg_common_struct { + jpeg_common_fields; /* Fields common to both master struct types */ + /* Additional fields follow in an actual jpeg_compress_struct or + * jpeg_decompress_struct. All three structs must agree on these + * initial fields! (This would be a lot cleaner in C++.) + */ +}; + +typedef struct jpeg_common_struct * j_common_ptr; +typedef struct jpeg_compress_struct * j_compress_ptr; +typedef struct jpeg_decompress_struct * j_decompress_ptr; + + +/* Master record for a compression instance */ + +struct jpeg_compress_struct { + jpeg_common_fields; /* Fields shared with jpeg_decompress_struct */ + + /* Destination for compressed data */ + struct jpeg_destination_mgr * dest; + + /* Description of source image --- these fields must be filled in by + * outer application before starting compression. in_color_space must + * be correct before you can even call jpeg_set_defaults(). + */ + + JDIMENSION image_width; /* input image width */ + JDIMENSION image_height; /* input image height */ + int input_components; /* # of color components in input image */ + J_COLOR_SPACE in_color_space; /* colorspace of input image */ + + double input_gamma; /* image gamma of input image */ + + /* Compression parameters --- these fields must be set before calling + * jpeg_start_compress(). We recommend calling jpeg_set_defaults() to + * initialize everything to reasonable defaults, then changing anything + * the application specifically wants to change. That way you won't get + * burnt when new parameters are added. Also note that there are several + * helper routines to simplify changing parameters. + */ + + unsigned int scale_num, scale_denom; /* fraction by which to scale image */ + + JDIMENSION jpeg_width; /* scaled JPEG image width */ + JDIMENSION jpeg_height; /* scaled JPEG image height */ + /* Dimensions of actual JPEG image that will be written to file, + * derived from input dimensions by scaling factors above. + * These fields are computed by jpeg_start_compress(). + * You can also use jpeg_calc_jpeg_dimensions() to determine these values + * in advance of calling jpeg_start_compress(). + */ + + int data_precision; /* bits of precision in image data */ + + int num_components; /* # of color components in JPEG image */ + J_COLOR_SPACE jpeg_color_space; /* colorspace of JPEG image */ + + jpeg_component_info * comp_info; + /* comp_info[i] describes component that appears i'th in SOF */ + + JQUANT_TBL * quant_tbl_ptrs[NUM_QUANT_TBLS]; + int q_scale_factor[NUM_QUANT_TBLS]; + /* ptrs to coefficient quantization tables, or NULL if not defined, + * and corresponding scale factors (percentage, initialized 100). + */ + + JHUFF_TBL * dc_huff_tbl_ptrs[NUM_HUFF_TBLS]; + JHUFF_TBL * ac_huff_tbl_ptrs[NUM_HUFF_TBLS]; + /* ptrs to Huffman coding tables, or NULL if not defined */ + + UINT8 arith_dc_L[NUM_ARITH_TBLS]; /* L values for DC arith-coding tables */ + UINT8 arith_dc_U[NUM_ARITH_TBLS]; /* U values for DC arith-coding tables */ + UINT8 arith_ac_K[NUM_ARITH_TBLS]; /* Kx values for AC arith-coding tables */ + + int num_scans; /* # of entries in scan_info array */ + const jpeg_scan_info * scan_info; /* script for multi-scan file, or NULL */ + /* The default value of scan_info is NULL, which causes a single-scan + * sequential JPEG file to be emitted. To create a multi-scan file, + * set num_scans and scan_info to point to an array of scan definitions. + */ + + boolean raw_data_in; /* TRUE=caller supplies downsampled data */ + boolean arith_code; /* TRUE=arithmetic coding, FALSE=Huffman */ + boolean optimize_coding; /* TRUE=optimize entropy encoding parms */ + boolean CCIR601_sampling; /* TRUE=first samples are cosited */ + boolean do_fancy_downsampling; /* TRUE=apply fancy downsampling */ + int smoothing_factor; /* 1..100, or 0 for no input smoothing */ + J_DCT_METHOD dct_method; /* DCT algorithm selector */ + + /* The restart interval can be specified in absolute MCUs by setting + * restart_interval, or in MCU rows by setting restart_in_rows + * (in which case the correct restart_interval will be figured + * for each scan). + */ + unsigned int restart_interval; /* MCUs per restart, or 0 for no restart */ + int restart_in_rows; /* if > 0, MCU rows per restart interval */ + + /* Parameters controlling emission of special markers. */ + + boolean write_JFIF_header; /* should a JFIF marker be written? */ + UINT8 JFIF_major_version; /* What to write for the JFIF version number */ + UINT8 JFIF_minor_version; + /* These three values are not used by the JPEG code, merely copied */ + /* into the JFIF APP0 marker. density_unit can be 0 for unknown, */ + /* 1 for dots/inch, or 2 for dots/cm. Note that the pixel aspect */ + /* ratio is defined by X_density/Y_density even when density_unit=0. */ + UINT8 density_unit; /* JFIF code for pixel size units */ + UINT16 X_density; /* Horizontal pixel density */ + UINT16 Y_density; /* Vertical pixel density */ + boolean write_Adobe_marker; /* should an Adobe marker be written? */ + + J_COLOR_TRANSFORM color_transform; + /* Color transform identifier, writes LSE marker if nonzero */ + + /* State variable: index of next scanline to be written to + * jpeg_write_scanlines(). Application may use this to control its + * processing loop, e.g., "while (next_scanline < image_height)". + */ + + JDIMENSION next_scanline; /* 0 .. image_height-1 */ + + /* Remaining fields are known throughout compressor, but generally + * should not be touched by a surrounding application. + */ + + /* + * These fields are computed during compression startup + */ + boolean progressive_mode; /* TRUE if scan script uses progressive mode */ + int max_h_samp_factor; /* largest h_samp_factor */ + int max_v_samp_factor; /* largest v_samp_factor */ + + int min_DCT_h_scaled_size; /* smallest DCT_h_scaled_size of any component */ + int min_DCT_v_scaled_size; /* smallest DCT_v_scaled_size of any component */ + + JDIMENSION total_iMCU_rows; /* # of iMCU rows to be input to coef ctlr */ + /* The coefficient controller receives data in units of MCU rows as defined + * for fully interleaved scans (whether the JPEG file is interleaved or not). + * There are v_samp_factor * DCTSIZE sample rows of each component in an + * "iMCU" (interleaved MCU) row. + */ + + /* + * These fields are valid during any one scan. + * They describe the components and MCUs actually appearing in the scan. + */ + int comps_in_scan; /* # of JPEG components in this scan */ + jpeg_component_info * cur_comp_info[MAX_COMPS_IN_SCAN]; + /* *cur_comp_info[i] describes component that appears i'th in SOS */ + + JDIMENSION MCUs_per_row; /* # of MCUs across the image */ + JDIMENSION MCU_rows_in_scan; /* # of MCU rows in the image */ + + int blocks_in_MCU; /* # of DCT blocks per MCU */ + int MCU_membership[C_MAX_BLOCKS_IN_MCU]; + /* MCU_membership[i] is index in cur_comp_info of component owning */ + /* i'th block in an MCU */ + + int Ss, Se, Ah, Al; /* progressive JPEG parameters for scan */ + + int block_size; /* the basic DCT block size: 1..16 */ + const int * natural_order; /* natural-order position array */ + int lim_Se; /* min( Se, DCTSIZE2-1 ) */ + + /* + * Links to compression subobjects (methods and private variables of modules) + */ + struct jpeg_comp_master * master; + struct jpeg_c_main_controller * main; + struct jpeg_c_prep_controller * prep; + struct jpeg_c_coef_controller * coef; + struct jpeg_marker_writer * marker; + struct jpeg_color_converter * cconvert; + struct jpeg_downsampler * downsample; + struct jpeg_forward_dct * fdct; + struct jpeg_entropy_encoder * entropy; + jpeg_scan_info * script_space; /* workspace for jpeg_simple_progression */ + int script_space_size; +}; + + +/* Master record for a decompression instance */ + +struct jpeg_decompress_struct { + jpeg_common_fields; /* Fields shared with jpeg_compress_struct */ + + /* Source of compressed data */ + struct jpeg_source_mgr * src; + + /* Basic description of image --- filled in by jpeg_read_header(). */ + /* Application may inspect these values to decide how to process image. */ + + JDIMENSION image_width; /* nominal image width (from SOF marker) */ + JDIMENSION image_height; /* nominal image height */ + int num_components; /* # of color components in JPEG image */ + J_COLOR_SPACE jpeg_color_space; /* colorspace of JPEG image */ + + /* Decompression processing parameters --- these fields must be set before + * calling jpeg_start_decompress(). Note that jpeg_read_header() initializes + * them to default values. + */ + + J_COLOR_SPACE out_color_space; /* colorspace for output */ + + unsigned int scale_num, scale_denom; /* fraction by which to scale image */ + + double output_gamma; /* image gamma wanted in output */ + + boolean buffered_image; /* TRUE=multiple output passes */ + boolean raw_data_out; /* TRUE=downsampled data wanted */ + + J_DCT_METHOD dct_method; /* IDCT algorithm selector */ + boolean do_fancy_upsampling; /* TRUE=apply fancy upsampling */ + boolean do_block_smoothing; /* TRUE=apply interblock smoothing */ + + boolean quantize_colors; /* TRUE=colormapped output wanted */ + /* the following are ignored if not quantize_colors: */ + J_DITHER_MODE dither_mode; /* type of color dithering to use */ + boolean two_pass_quantize; /* TRUE=use two-pass color quantization */ + int desired_number_of_colors; /* max # colors to use in created colormap */ + /* these are significant only in buffered-image mode: */ + boolean enable_1pass_quant; /* enable future use of 1-pass quantizer */ + boolean enable_external_quant;/* enable future use of external colormap */ + boolean enable_2pass_quant; /* enable future use of 2-pass quantizer */ + + /* Description of actual output image that will be returned to application. + * These fields are computed by jpeg_start_decompress(). + * You can also use jpeg_calc_output_dimensions() to determine these values + * in advance of calling jpeg_start_decompress(). + */ + + JDIMENSION output_width; /* scaled image width */ + JDIMENSION output_height; /* scaled image height */ + int out_color_components; /* # of color components in out_color_space */ + int output_components; /* # of color components returned */ + /* output_components is 1 (a colormap index) when quantizing colors; + * otherwise it equals out_color_components. + */ + int rec_outbuf_height; /* min recommended height of scanline buffer */ + /* If the buffer passed to jpeg_read_scanlines() is less than this many rows + * high, space and time will be wasted due to unnecessary data copying. + * Usually rec_outbuf_height will be 1 or 2, at most 4. + */ + + /* When quantizing colors, the output colormap is described by these fields. + * The application can supply a colormap by setting colormap non-NULL before + * calling jpeg_start_decompress; otherwise a colormap is created during + * jpeg_start_decompress or jpeg_start_output. + * The map has out_color_components rows and actual_number_of_colors columns. + */ + int actual_number_of_colors; /* number of entries in use */ + JSAMPARRAY colormap; /* The color map as a 2-D pixel array */ + + /* State variables: these variables indicate the progress of decompression. + * The application may examine these but must not modify them. + */ + + /* Row index of next scanline to be read from jpeg_read_scanlines(). + * Application may use this to control its processing loop, e.g., + * "while (output_scanline < output_height)". + */ + JDIMENSION output_scanline; /* 0 .. output_height-1 */ + + /* Current input scan number and number of iMCU rows completed in scan. + * These indicate the progress of the decompressor input side. + */ + int input_scan_number; /* Number of SOS markers seen so far */ + JDIMENSION input_iMCU_row; /* Number of iMCU rows completed */ + + /* The "output scan number" is the notional scan being displayed by the + * output side. The decompressor will not allow output scan/row number + * to get ahead of input scan/row, but it can fall arbitrarily far behind. + */ + int output_scan_number; /* Nominal scan number being displayed */ + JDIMENSION output_iMCU_row; /* Number of iMCU rows read */ + + /* Current progression status. coef_bits[c][i] indicates the precision + * with which component c's DCT coefficient i (in zigzag order) is known. + * It is -1 when no data has yet been received, otherwise it is the point + * transform (shift) value for the most recent scan of the coefficient + * (thus, 0 at completion of the progression). + * This pointer is NULL when reading a non-progressive file. + */ + int (*coef_bits)[DCTSIZE2]; /* -1 or current Al value for each coef */ + + /* Internal JPEG parameters --- the application usually need not look at + * these fields. Note that the decompressor output side may not use + * any parameters that can change between scans. + */ + + /* Quantization and Huffman tables are carried forward across input + * datastreams when processing abbreviated JPEG datastreams. + */ + + JQUANT_TBL * quant_tbl_ptrs[NUM_QUANT_TBLS]; + /* ptrs to coefficient quantization tables, or NULL if not defined */ + + JHUFF_TBL * dc_huff_tbl_ptrs[NUM_HUFF_TBLS]; + JHUFF_TBL * ac_huff_tbl_ptrs[NUM_HUFF_TBLS]; + /* ptrs to Huffman coding tables, or NULL if not defined */ + + /* These parameters are never carried across datastreams, since they + * are given in SOF/SOS markers or defined to be reset by SOI. + */ + + int data_precision; /* bits of precision in image data */ + + jpeg_component_info * comp_info; + /* comp_info[i] describes component that appears i'th in SOF */ + + boolean is_baseline; /* TRUE if Baseline SOF0 encountered */ + boolean progressive_mode; /* TRUE if SOFn specifies progressive mode */ + boolean arith_code; /* TRUE=arithmetic coding, FALSE=Huffman */ + + UINT8 arith_dc_L[NUM_ARITH_TBLS]; /* L values for DC arith-coding tables */ + UINT8 arith_dc_U[NUM_ARITH_TBLS]; /* U values for DC arith-coding tables */ + UINT8 arith_ac_K[NUM_ARITH_TBLS]; /* Kx values for AC arith-coding tables */ + + unsigned int restart_interval; /* MCUs per restart interval, or 0 for no restart */ + + /* These fields record data obtained from optional markers recognized by + * the JPEG library. + */ + boolean saw_JFIF_marker; /* TRUE iff a JFIF APP0 marker was found */ + /* Data copied from JFIF marker; only valid if saw_JFIF_marker is TRUE: */ + UINT8 JFIF_major_version; /* JFIF version number */ + UINT8 JFIF_minor_version; + UINT8 density_unit; /* JFIF code for pixel size units */ + UINT16 X_density; /* Horizontal pixel density */ + UINT16 Y_density; /* Vertical pixel density */ + boolean saw_Adobe_marker; /* TRUE iff an Adobe APP14 marker was found */ + UINT8 Adobe_transform; /* Color transform code from Adobe marker */ + + J_COLOR_TRANSFORM color_transform; + /* Color transform identifier derived from LSE marker, otherwise zero */ + + boolean CCIR601_sampling; /* TRUE=first samples are cosited */ + + /* Aside from the specific data retained from APPn markers known to the + * library, the uninterpreted contents of any or all APPn and COM markers + * can be saved in a list for examination by the application. + */ + jpeg_saved_marker_ptr marker_list; /* Head of list of saved markers */ + + /* Remaining fields are known throughout decompressor, but generally + * should not be touched by a surrounding application. + */ + + /* + * These fields are computed during decompression startup + */ + int max_h_samp_factor; /* largest h_samp_factor */ + int max_v_samp_factor; /* largest v_samp_factor */ + + int min_DCT_h_scaled_size; /* smallest DCT_h_scaled_size of any component */ + int min_DCT_v_scaled_size; /* smallest DCT_v_scaled_size of any component */ + + JDIMENSION total_iMCU_rows; /* # of iMCU rows in image */ + /* The coefficient controller's input and output progress is measured in + * units of "iMCU" (interleaved MCU) rows. These are the same as MCU rows + * in fully interleaved JPEG scans, but are used whether the scan is + * interleaved or not. We define an iMCU row as v_samp_factor DCT block + * rows of each component. Therefore, the IDCT output contains + * v_samp_factor*DCT_v_scaled_size sample rows of a component per iMCU row. + */ + + JSAMPLE * sample_range_limit; /* table for fast range-limiting */ + + /* + * These fields are valid during any one scan. + * They describe the components and MCUs actually appearing in the scan. + * Note that the decompressor output side must not use these fields. + */ + int comps_in_scan; /* # of JPEG components in this scan */ + jpeg_component_info * cur_comp_info[MAX_COMPS_IN_SCAN]; + /* *cur_comp_info[i] describes component that appears i'th in SOS */ + + JDIMENSION MCUs_per_row; /* # of MCUs across the image */ + JDIMENSION MCU_rows_in_scan; /* # of MCU rows in the image */ + + int blocks_in_MCU; /* # of DCT blocks per MCU */ + int MCU_membership[D_MAX_BLOCKS_IN_MCU]; + /* MCU_membership[i] is index in cur_comp_info of component owning */ + /* i'th block in an MCU */ + + int Ss, Se, Ah, Al; /* progressive JPEG parameters for scan */ + + /* These fields are derived from Se of first SOS marker. + */ + int block_size; /* the basic DCT block size: 1..16 */ + const int * natural_order; /* natural-order position array for entropy decode */ + int lim_Se; /* min( Se, DCTSIZE2-1 ) for entropy decode */ + + /* This field is shared between entropy decoder and marker parser. + * It is either zero or the code of a JPEG marker that has been + * read from the data source, but has not yet been processed. + */ + int unread_marker; + + /* + * Links to decompression subobjects (methods, private variables of modules) + */ + struct jpeg_decomp_master * master; + struct jpeg_d_main_controller * main; + struct jpeg_d_coef_controller * coef; + struct jpeg_d_post_controller * post; + struct jpeg_input_controller * inputctl; + struct jpeg_marker_reader * marker; + struct jpeg_entropy_decoder * entropy; + struct jpeg_inverse_dct * idct; + struct jpeg_upsampler * upsample; + struct jpeg_color_deconverter * cconvert; + struct jpeg_color_quantizer * cquantize; +}; + + +/* "Object" declarations for JPEG modules that may be supplied or called + * directly by the surrounding application. + * As with all objects in the JPEG library, these structs only define the + * publicly visible methods and state variables of a module. Additional + * private fields may exist after the public ones. + */ + + +/* Error handler object */ + +struct jpeg_error_mgr { + /* Error exit handler: does not return to caller */ + JMETHOD(noreturn_t, error_exit, (j_common_ptr cinfo)); + /* Conditionally emit a trace or warning message */ + JMETHOD(void, emit_message, (j_common_ptr cinfo, int msg_level)); + /* Routine that actually outputs a trace or error message */ + JMETHOD(void, output_message, (j_common_ptr cinfo)); + /* Format a message string for the most recent JPEG error or message */ + JMETHOD(void, format_message, (j_common_ptr cinfo, char * buffer)); +#define JMSG_LENGTH_MAX 200 /* recommended size of format_message buffer */ + /* Reset error state variables at start of a new image */ + JMETHOD(void, reset_error_mgr, (j_common_ptr cinfo)); + + /* The message ID code and any parameters are saved here. + * A message can have one string parameter or up to 8 int parameters. + */ + int msg_code; +#define JMSG_STR_PARM_MAX 80 + union { + int i[8]; + char s[JMSG_STR_PARM_MAX]; + } msg_parm; + + /* Standard state variables for error facility */ + + int trace_level; /* max msg_level that will be displayed */ + + /* For recoverable corrupt-data errors, we emit a warning message, + * but keep going unless emit_message chooses to abort. emit_message + * should count warnings in num_warnings. The surrounding application + * can check for bad data by seeing if num_warnings is nonzero at the + * end of processing. + */ + long num_warnings; /* number of corrupt-data warnings */ + + /* These fields point to the table(s) of error message strings. + * An application can change the table pointer to switch to a different + * message list (typically, to change the language in which errors are + * reported). Some applications may wish to add additional error codes + * that will be handled by the JPEG library error mechanism; the second + * table pointer is used for this purpose. + * + * First table includes all errors generated by JPEG library itself. + * Error code 0 is reserved for a "no such error string" message. + */ + const char * const * jpeg_message_table; /* Library errors */ + int last_jpeg_message; /* Table contains strings 0..last_jpeg_message */ + /* Second table can be added by application (see cjpeg/djpeg for example). + * It contains strings numbered first_addon_message..last_addon_message. + */ + const char * const * addon_message_table; /* Non-library errors */ + int first_addon_message; /* code for first string in addon table */ + int last_addon_message; /* code for last string in addon table */ +}; + + +/* Progress monitor object */ + +struct jpeg_progress_mgr { + JMETHOD(void, progress_monitor, (j_common_ptr cinfo)); + + long pass_counter; /* work units completed in this pass */ + long pass_limit; /* total number of work units in this pass */ + int completed_passes; /* passes completed so far */ + int total_passes; /* total number of passes expected */ +}; + + +/* Data destination object for compression */ + +struct jpeg_destination_mgr { + JOCTET * next_output_byte; /* => next byte to write in buffer */ + size_t free_in_buffer; /* # of byte spaces remaining in buffer */ + + JMETHOD(void, init_destination, (j_compress_ptr cinfo)); + JMETHOD(boolean, empty_output_buffer, (j_compress_ptr cinfo)); + JMETHOD(void, term_destination, (j_compress_ptr cinfo)); +}; + + +/* Data source object for decompression */ + +struct jpeg_source_mgr { + const JOCTET * next_input_byte; /* => next byte to read from buffer */ + size_t bytes_in_buffer; /* # of bytes remaining in buffer */ + + JMETHOD(void, init_source, (j_decompress_ptr cinfo)); + JMETHOD(boolean, fill_input_buffer, (j_decompress_ptr cinfo)); + JMETHOD(void, skip_input_data, (j_decompress_ptr cinfo, long num_bytes)); + JMETHOD(boolean, resync_to_restart, (j_decompress_ptr cinfo, int desired)); + JMETHOD(void, term_source, (j_decompress_ptr cinfo)); +}; + + +/* Memory manager object. + * Allocates "small" objects (a few K total), "large" objects (tens of K), + * and "really big" objects (virtual arrays with backing store if needed). + * The memory manager does not allow individual objects to be freed; rather, + * each created object is assigned to a pool, and whole pools can be freed + * at once. This is faster and more convenient than remembering exactly what + * to free, especially where malloc()/free() are not too speedy. + * NB: alloc routines never return NULL. They exit to error_exit if not + * successful. + */ + +#define JPOOL_PERMANENT 0 /* lasts until master record is destroyed */ +#define JPOOL_IMAGE 1 /* lasts until done with image/datastream */ +#define JPOOL_NUMPOOLS 2 + +typedef struct jvirt_sarray_control * jvirt_sarray_ptr; +typedef struct jvirt_barray_control * jvirt_barray_ptr; + + +struct jpeg_memory_mgr { + /* Method pointers */ + JMETHOD(void *, alloc_small, (j_common_ptr cinfo, int pool_id, + size_t sizeofobject)); + JMETHOD(void FAR *, alloc_large, (j_common_ptr cinfo, int pool_id, + size_t sizeofobject)); + JMETHOD(JSAMPARRAY, alloc_sarray, (j_common_ptr cinfo, int pool_id, + JDIMENSION samplesperrow, + JDIMENSION numrows)); + JMETHOD(JBLOCKARRAY, alloc_barray, (j_common_ptr cinfo, int pool_id, + JDIMENSION blocksperrow, + JDIMENSION numrows)); + JMETHOD(jvirt_sarray_ptr, request_virt_sarray, (j_common_ptr cinfo, + int pool_id, + boolean pre_zero, + JDIMENSION samplesperrow, + JDIMENSION numrows, + JDIMENSION maxaccess)); + JMETHOD(jvirt_barray_ptr, request_virt_barray, (j_common_ptr cinfo, + int pool_id, + boolean pre_zero, + JDIMENSION blocksperrow, + JDIMENSION numrows, + JDIMENSION maxaccess)); + JMETHOD(void, realize_virt_arrays, (j_common_ptr cinfo)); + JMETHOD(JSAMPARRAY, access_virt_sarray, (j_common_ptr cinfo, + jvirt_sarray_ptr ptr, + JDIMENSION start_row, + JDIMENSION num_rows, + boolean writable)); + JMETHOD(JBLOCKARRAY, access_virt_barray, (j_common_ptr cinfo, + jvirt_barray_ptr ptr, + JDIMENSION start_row, + JDIMENSION num_rows, + boolean writable)); + JMETHOD(void, free_pool, (j_common_ptr cinfo, int pool_id)); + JMETHOD(void, self_destruct, (j_common_ptr cinfo)); + + /* Limit on memory allocation for this JPEG object. (Note that this is + * merely advisory, not a guaranteed maximum; it only affects the space + * used for virtual-array buffers.) May be changed by outer application + * after creating the JPEG object. + */ + long max_memory_to_use; + + /* Maximum allocation request accepted by alloc_large. */ + long max_alloc_chunk; +}; + + +/* Routine signature for application-supplied marker processing methods. + * Need not pass marker code since it is stored in cinfo->unread_marker. + */ +typedef JMETHOD(boolean, jpeg_marker_parser_method, (j_decompress_ptr cinfo)); + + +/* Declarations for routines called by application. + * The JPP macro hides prototype parameters from compilers that can't cope. + * Note JPP requires double parentheses. + */ + +#ifdef HAVE_PROTOTYPES +#define JPP(arglist) arglist +#else +#define JPP(arglist) () +#endif + + +/* Short forms of external names for systems with brain-damaged linkers. + * We shorten external names to be unique in the first six letters, which + * is good enough for all known systems. + * (If your compiler itself needs names to be unique in less than 15 + * characters, you are out of luck. Get a better compiler.) + */ + +#ifdef NEED_SHORT_EXTERNAL_NAMES +#define jpeg_std_error jStdError +#define jpeg_CreateCompress jCreaCompress +#define jpeg_CreateDecompress jCreaDecompress +#define jpeg_destroy_compress jDestCompress +#define jpeg_destroy_decompress jDestDecompress +#define jpeg_stdio_dest jStdDest +#define jpeg_stdio_src jStdSrc +#define jpeg_mem_dest jMemDest +#define jpeg_mem_src jMemSrc +#define jpeg_set_defaults jSetDefaults +#define jpeg_set_colorspace jSetColorspace +#define jpeg_default_colorspace jDefColorspace +#define jpeg_set_quality jSetQuality +#define jpeg_set_linear_quality jSetLQuality +#define jpeg_default_qtables jDefQTables +#define jpeg_add_quant_table jAddQuantTable +#define jpeg_quality_scaling jQualityScaling +#define jpeg_simple_progression jSimProgress +#define jpeg_suppress_tables jSuppressTables +#define jpeg_alloc_quant_table jAlcQTable +#define jpeg_alloc_huff_table jAlcHTable +#define jpeg_start_compress jStrtCompress +#define jpeg_write_scanlines jWrtScanlines +#define jpeg_finish_compress jFinCompress +#define jpeg_calc_jpeg_dimensions jCjpegDimensions +#define jpeg_write_raw_data jWrtRawData +#define jpeg_write_marker jWrtMarker +#define jpeg_write_m_header jWrtMHeader +#define jpeg_write_m_byte jWrtMByte +#define jpeg_write_tables jWrtTables +#define jpeg_read_header jReadHeader +#define jpeg_start_decompress jStrtDecompress +#define jpeg_read_scanlines jReadScanlines +#define jpeg_finish_decompress jFinDecompress +#define jpeg_read_raw_data jReadRawData +#define jpeg_has_multiple_scans jHasMultScn +#define jpeg_start_output jStrtOutput +#define jpeg_finish_output jFinOutput +#define jpeg_input_complete jInComplete +#define jpeg_new_colormap jNewCMap +#define jpeg_consume_input jConsumeInput +#define jpeg_core_output_dimensions jCoreDimensions +#define jpeg_calc_output_dimensions jCalcDimensions +#define jpeg_save_markers jSaveMarkers +#define jpeg_set_marker_processor jSetMarker +#define jpeg_read_coefficients jReadCoefs +#define jpeg_write_coefficients jWrtCoefs +#define jpeg_copy_critical_parameters jCopyCrit +#define jpeg_abort_compress jAbrtCompress +#define jpeg_abort_decompress jAbrtDecompress +#define jpeg_abort jAbort +#define jpeg_destroy jDestroy +#define jpeg_resync_to_restart jResyncRestart +#endif /* NEED_SHORT_EXTERNAL_NAMES */ + + +/* Default error-management setup */ +EXTERN(struct jpeg_error_mgr *) jpeg_std_error + JPP((struct jpeg_error_mgr * err)); + +/* Initialization of JPEG compression objects. + * jpeg_create_compress() and jpeg_create_decompress() are the exported + * names that applications should call. These expand to calls on + * jpeg_CreateCompress and jpeg_CreateDecompress with additional information + * passed for version mismatch checking. + * NB: you must set up the error-manager BEFORE calling jpeg_create_xxx. + */ +#define jpeg_create_compress(cinfo) \ + jpeg_CreateCompress((cinfo), JPEG_LIB_VERSION, \ + (size_t) sizeof(struct jpeg_compress_struct)) +#define jpeg_create_decompress(cinfo) \ + jpeg_CreateDecompress((cinfo), JPEG_LIB_VERSION, \ + (size_t) sizeof(struct jpeg_decompress_struct)) +EXTERN(void) jpeg_CreateCompress JPP((j_compress_ptr cinfo, + int version, size_t structsize)); +EXTERN(void) jpeg_CreateDecompress JPP((j_decompress_ptr cinfo, + int version, size_t structsize)); +/* Destruction of JPEG compression objects */ +EXTERN(void) jpeg_destroy_compress JPP((j_compress_ptr cinfo)); +EXTERN(void) jpeg_destroy_decompress JPP((j_decompress_ptr cinfo)); + +/* Standard data source and destination managers: stdio streams. */ +/* Caller is responsible for opening the file before and closing after. */ +EXTERN(void) jpeg_stdio_dest JPP((j_compress_ptr cinfo, FILE * outfile)); +EXTERN(void) jpeg_stdio_src JPP((j_decompress_ptr cinfo, FILE * infile)); + +/* Data source and destination managers: memory buffers. */ +EXTERN(void) jpeg_mem_dest JPP((j_compress_ptr cinfo, + unsigned char ** outbuffer, + unsigned long * outsize)); +EXTERN(void) jpeg_mem_src JPP((j_decompress_ptr cinfo, + unsigned char * inbuffer, + unsigned long insize)); + +/* Default parameter setup for compression */ +EXTERN(void) jpeg_set_defaults JPP((j_compress_ptr cinfo)); +/* Compression parameter setup aids */ +EXTERN(void) jpeg_set_colorspace JPP((j_compress_ptr cinfo, + J_COLOR_SPACE colorspace)); +EXTERN(void) jpeg_default_colorspace JPP((j_compress_ptr cinfo)); +EXTERN(void) jpeg_set_quality JPP((j_compress_ptr cinfo, int quality, + boolean force_baseline)); +EXTERN(void) jpeg_set_linear_quality JPP((j_compress_ptr cinfo, + int scale_factor, + boolean force_baseline)); +EXTERN(void) jpeg_default_qtables JPP((j_compress_ptr cinfo, + boolean force_baseline)); +EXTERN(void) jpeg_add_quant_table JPP((j_compress_ptr cinfo, int which_tbl, + const unsigned int *basic_table, + int scale_factor, + boolean force_baseline)); +EXTERN(int) jpeg_quality_scaling JPP((int quality)); +EXTERN(void) jpeg_simple_progression JPP((j_compress_ptr cinfo)); +EXTERN(void) jpeg_suppress_tables JPP((j_compress_ptr cinfo, + boolean suppress)); +EXTERN(JQUANT_TBL *) jpeg_alloc_quant_table JPP((j_common_ptr cinfo)); +EXTERN(JHUFF_TBL *) jpeg_alloc_huff_table JPP((j_common_ptr cinfo)); + +/* Main entry points for compression */ +EXTERN(void) jpeg_start_compress JPP((j_compress_ptr cinfo, + boolean write_all_tables)); +EXTERN(JDIMENSION) jpeg_write_scanlines JPP((j_compress_ptr cinfo, + JSAMPARRAY scanlines, + JDIMENSION num_lines)); +EXTERN(void) jpeg_finish_compress JPP((j_compress_ptr cinfo)); + +/* Precalculate JPEG dimensions for current compression parameters. */ +EXTERN(void) jpeg_calc_jpeg_dimensions JPP((j_compress_ptr cinfo)); + +/* Replaces jpeg_write_scanlines when writing raw downsampled data. */ +EXTERN(JDIMENSION) jpeg_write_raw_data JPP((j_compress_ptr cinfo, + JSAMPIMAGE data, + JDIMENSION num_lines)); + +/* Write a special marker. See libjpeg.txt concerning safe usage. */ +EXTERN(void) jpeg_write_marker + JPP((j_compress_ptr cinfo, int marker, + const JOCTET * dataptr, unsigned int datalen)); +/* Same, but piecemeal. */ +EXTERN(void) jpeg_write_m_header + JPP((j_compress_ptr cinfo, int marker, unsigned int datalen)); +EXTERN(void) jpeg_write_m_byte + JPP((j_compress_ptr cinfo, int val)); + +/* Alternate compression function: just write an abbreviated table file */ +EXTERN(void) jpeg_write_tables JPP((j_compress_ptr cinfo)); + +/* Decompression startup: read start of JPEG datastream to see what's there */ +EXTERN(int) jpeg_read_header JPP((j_decompress_ptr cinfo, + boolean require_image)); +/* Return value is one of: */ +#define JPEG_SUSPENDED 0 /* Suspended due to lack of input data */ +#define JPEG_HEADER_OK 1 /* Found valid image datastream */ +#define JPEG_HEADER_TABLES_ONLY 2 /* Found valid table-specs-only datastream */ +/* If you pass require_image = TRUE (normal case), you need not check for + * a TABLES_ONLY return code; an abbreviated file will cause an error exit. + * JPEG_SUSPENDED is only possible if you use a data source module that can + * give a suspension return (the stdio source module doesn't). + */ + +/* Main entry points for decompression */ +EXTERN(boolean) jpeg_start_decompress JPP((j_decompress_ptr cinfo)); +EXTERN(JDIMENSION) jpeg_read_scanlines JPP((j_decompress_ptr cinfo, + JSAMPARRAY scanlines, + JDIMENSION max_lines)); +EXTERN(boolean) jpeg_finish_decompress JPP((j_decompress_ptr cinfo)); + +/* Replaces jpeg_read_scanlines when reading raw downsampled data. */ +EXTERN(JDIMENSION) jpeg_read_raw_data JPP((j_decompress_ptr cinfo, + JSAMPIMAGE data, + JDIMENSION max_lines)); + +/* Additional entry points for buffered-image mode. */ +EXTERN(boolean) jpeg_has_multiple_scans JPP((j_decompress_ptr cinfo)); +EXTERN(boolean) jpeg_start_output JPP((j_decompress_ptr cinfo, + int scan_number)); +EXTERN(boolean) jpeg_finish_output JPP((j_decompress_ptr cinfo)); +EXTERN(boolean) jpeg_input_complete JPP((j_decompress_ptr cinfo)); +EXTERN(void) jpeg_new_colormap JPP((j_decompress_ptr cinfo)); +EXTERN(int) jpeg_consume_input JPP((j_decompress_ptr cinfo)); +/* Return value is one of: */ +/* #define JPEG_SUSPENDED 0 Suspended due to lack of input data */ +#define JPEG_REACHED_SOS 1 /* Reached start of new scan */ +#define JPEG_REACHED_EOI 2 /* Reached end of image */ +#define JPEG_ROW_COMPLETED 3 /* Completed one iMCU row */ +#define JPEG_SCAN_COMPLETED 4 /* Completed last iMCU row of a scan */ + +/* Precalculate output dimensions for current decompression parameters. */ +EXTERN(void) jpeg_core_output_dimensions JPP((j_decompress_ptr cinfo)); +EXTERN(void) jpeg_calc_output_dimensions JPP((j_decompress_ptr cinfo)); + +/* Control saving of COM and APPn markers into marker_list. */ +EXTERN(void) jpeg_save_markers + JPP((j_decompress_ptr cinfo, int marker_code, + unsigned int length_limit)); + +/* Install a special processing method for COM or APPn markers. */ +EXTERN(void) jpeg_set_marker_processor + JPP((j_decompress_ptr cinfo, int marker_code, + jpeg_marker_parser_method routine)); + +/* Read or write raw DCT coefficients --- useful for lossless transcoding. */ +EXTERN(jvirt_barray_ptr *) jpeg_read_coefficients JPP((j_decompress_ptr cinfo)); +EXTERN(void) jpeg_write_coefficients JPP((j_compress_ptr cinfo, + jvirt_barray_ptr * coef_arrays)); +EXTERN(void) jpeg_copy_critical_parameters JPP((j_decompress_ptr srcinfo, + j_compress_ptr dstinfo)); + +/* If you choose to abort compression or decompression before completing + * jpeg_finish_(de)compress, then you need to clean up to release memory, + * temporary files, etc. You can just call jpeg_destroy_(de)compress + * if you're done with the JPEG object, but if you want to clean it up and + * reuse it, call this: + */ +EXTERN(void) jpeg_abort_compress JPP((j_compress_ptr cinfo)); +EXTERN(void) jpeg_abort_decompress JPP((j_decompress_ptr cinfo)); + +/* Generic versions of jpeg_abort and jpeg_destroy that work on either + * flavor of JPEG object. These may be more convenient in some places. + */ +EXTERN(void) jpeg_abort JPP((j_common_ptr cinfo)); +EXTERN(void) jpeg_destroy JPP((j_common_ptr cinfo)); + +/* Default restart-marker-resync procedure for use by data source modules */ +EXTERN(boolean) jpeg_resync_to_restart JPP((j_decompress_ptr cinfo, + int desired)); + + +/* These marker codes are exported since applications and data source modules + * are likely to want to use them. + */ + +#define JPEG_RST0 0xD0 /* RST0 marker code */ +#define JPEG_EOI 0xD9 /* EOI marker code */ +#define JPEG_APP0 0xE0 /* APP0 marker code */ +#define JPEG_COM 0xFE /* COM marker code */ + + +/* If we have a brain-damaged compiler that emits warnings (or worse, errors) + * for structure definitions that are never filled in, keep it quiet by + * supplying dummy definitions for the various substructures. + */ + +#ifdef INCOMPLETE_TYPES_BROKEN +#ifndef JPEG_INTERNALS /* will be defined in jpegint.h */ +struct jvirt_sarray_control { long dummy; }; +struct jvirt_barray_control { long dummy; }; +struct jpeg_comp_master { long dummy; }; +struct jpeg_c_main_controller { long dummy; }; +struct jpeg_c_prep_controller { long dummy; }; +struct jpeg_c_coef_controller { long dummy; }; +struct jpeg_marker_writer { long dummy; }; +struct jpeg_color_converter { long dummy; }; +struct jpeg_downsampler { long dummy; }; +struct jpeg_forward_dct { long dummy; }; +struct jpeg_entropy_encoder { long dummy; }; +struct jpeg_decomp_master { long dummy; }; +struct jpeg_d_main_controller { long dummy; }; +struct jpeg_d_coef_controller { long dummy; }; +struct jpeg_d_post_controller { long dummy; }; +struct jpeg_input_controller { long dummy; }; +struct jpeg_marker_reader { long dummy; }; +struct jpeg_entropy_decoder { long dummy; }; +struct jpeg_inverse_dct { long dummy; }; +struct jpeg_upsampler { long dummy; }; +struct jpeg_color_deconverter { long dummy; }; +struct jpeg_color_quantizer { long dummy; }; +#endif /* JPEG_INTERNALS */ +#endif /* INCOMPLETE_TYPES_BROKEN */ + + +/* + * The JPEG library modules define JPEG_INTERNALS before including this file. + * The internal structure declarations are read only when that is true. + * Applications using the library should not include jpegint.h, but may wish + * to include jerror.h. + */ + +#ifdef JPEG_INTERNALS +#include "jpegint.h" /* fetch private declarations */ +#include "jerror.h" /* fetch error codes too */ +#endif + +#ifdef __cplusplus +#ifndef DONT_USE_EXTERN_C +} +#endif +#endif + +#endif /* JPEGLIB_H */ diff --git a/jpeg-9/jpegtran.1 b/jpeg-9/jpegtran.1 new file mode 100755 index 0000000..c377053 --- /dev/null +++ b/jpeg-9/jpegtran.1 @@ -0,0 +1,285 @@ +.TH JPEGTRAN 1 "28 December 2009" +.SH NAME +jpegtran \- lossless transformation of JPEG files +.SH SYNOPSIS +.B jpegtran +[ +.I options +] +[ +.I filename +] +.LP +.SH DESCRIPTION +.LP +.B jpegtran +performs various useful transformations of JPEG files. +It can translate the coded representation from one variant of JPEG to another, +for example from baseline JPEG to progressive JPEG or vice versa. It can also +perform some rearrangements of the image data, for example turning an image +from landscape to portrait format by rotation. +.PP +.B jpegtran +works by rearranging the compressed data (DCT coefficients), without +ever fully decoding the image. Therefore, its transformations are lossless: +there is no image degradation at all, which would not be true if you used +.B djpeg +followed by +.B cjpeg +to accomplish the same conversion. But by the same token, +.B jpegtran +cannot perform lossy operations such as changing the image quality. +.PP +.B jpegtran +reads the named JPEG/JFIF file, or the standard input if no file is +named, and produces a JPEG/JFIF file on the standard output. +.SH OPTIONS +All switch names may be abbreviated; for example, +.B \-optimize +may be written +.B \-opt +or +.BR \-o . +Upper and lower case are equivalent. +British spellings are also accepted (e.g., +.BR \-optimise ), +though for brevity these are not mentioned below. +.PP +To specify the coded JPEG representation used in the output file, +.B jpegtran +accepts a subset of the switches recognized by +.BR cjpeg : +.TP +.B \-optimize +Perform optimization of entropy encoding parameters. +.TP +.B \-progressive +Create progressive JPEG file. +.TP +.BI \-restart " N" +Emit a JPEG restart marker every N MCU rows, or every N MCU blocks if "B" is +attached to the number. +.TP +.B \-arithmetic +Use arithmetic coding. +.TP +.BI \-scans " file" +Use the scan script given in the specified text file. +.PP +See +.BR cjpeg (1) +for more details about these switches. +If you specify none of these switches, you get a plain baseline-JPEG output +file. The quality setting and so forth are determined by the input file. +.PP +The image can be losslessly transformed by giving one of these switches: +.TP +.B \-flip horizontal +Mirror image horizontally (left-right). +.TP +.B \-flip vertical +Mirror image vertically (top-bottom). +.TP +.B \-rotate 90 +Rotate image 90 degrees clockwise. +.TP +.B \-rotate 180 +Rotate image 180 degrees. +.TP +.B \-rotate 270 +Rotate image 270 degrees clockwise (or 90 ccw). +.TP +.B \-transpose +Transpose image (across UL-to-LR axis). +.TP +.B \-transverse +Transverse transpose (across UR-to-LL axis). +.IP +The transpose transformation has no restrictions regarding image dimensions. +The other transformations operate rather oddly if the image dimensions are not +a multiple of the iMCU size (usually 8 or 16 pixels), because they can only +transform complete blocks of DCT coefficient data in the desired way. +.IP +.BR jpegtran 's +default behavior when transforming an odd-size image is designed +to preserve exact reversibility and mathematical consistency of the +transformation set. As stated, transpose is able to flip the entire image +area. Horizontal mirroring leaves any partial iMCU column at the right edge +untouched, but is able to flip all rows of the image. Similarly, vertical +mirroring leaves any partial iMCU row at the bottom edge untouched, but is +able to flip all columns. The other transforms can be built up as sequences +of transpose and flip operations; for consistency, their actions on edge +pixels are defined to be the same as the end result of the corresponding +transpose-and-flip sequence. +.IP +For practical use, you may prefer to discard any untransformable edge pixels +rather than having a strange-looking strip along the right and/or bottom edges +of a transformed image. To do this, add the +.B \-trim +switch: +.TP +.B \-trim +Drop non-transformable edge blocks. +.IP +Obviously, a transformation with +.B \-trim +is not reversible, so strictly speaking +.B jpegtran +with this switch is not lossless. Also, the expected mathematical +equivalences between the transformations no longer hold. For example, +.B \-rot 270 -trim +trims only the bottom edge, but +.B \-rot 90 -trim +followed by +.B \-rot 180 -trim +trims both edges. +.IP +If you are only interested in perfect transformation, add the +.B \-perfect +switch: +.TP +.B \-perfect +Fails with an error if the transformation is not perfect. +.IP +For example you may want to do +.IP +.B (jpegtran \-rot 90 -perfect +.I foo.jpg +.B || djpeg +.I foo.jpg +.B | pnmflip \-r90 | cjpeg) +.IP +to do a perfect rotation if available or an approximated one if not. +.PP +We also offer a lossless-crop option, which discards data outside a given +image region but losslessly preserves what is inside. Like the rotate and +flip transforms, lossless crop is restricted by the current JPEG format: the +upper left corner of the selected region must fall on an iMCU boundary. If +this does not hold for the given crop parameters, we silently move the upper +left corner up and/or left to make it so, simultaneously increasing the region +dimensions to keep the lower right crop corner unchanged. (Thus, the output +image covers at least the requested region, but may cover more.) + +The image can be losslessly cropped by giving the switch: +.TP +.B \-crop WxH+X+Y +Crop to a rectangular subarea of width W, height H starting at point X,Y. +.PP +Other not-strictly-lossless transformation switches are: +.TP +.B \-grayscale +Force grayscale output. +.IP +This option discards the chrominance channels if the input image is YCbCr +(ie, a standard color JPEG), resulting in a grayscale JPEG file. The +luminance channel is preserved exactly, so this is a better method of reducing +to grayscale than decompression, conversion, and recompression. This switch +is particularly handy for fixing a monochrome picture that was mistakenly +encoded as a color JPEG. (In such a case, the space savings from getting rid +of the near-empty chroma channels won't be large; but the decoding time for +a grayscale JPEG is substantially less than that for a color JPEG.) +.TP +.BI \-scale " M/N" +Scale the output image by a factor M/N. +.IP +Currently supported scale factors are M/N with all M from 1 to 16, where N is +the source DCT size, which is 8 for baseline JPEG. If the /N part is omitted, +then M specifies the DCT scaled size to be applied on the given input. For +baseline JPEG this is equivalent to M/8 scaling, since the source DCT size +for baseline JPEG is 8. +.B Caution: +An implementation of the JPEG SmartScale extension is required for this +feature. SmartScale enabled JPEG is not yet widely implemented, so many +decoders will be unable to view a SmartScale extended JPEG file at all. +.PP +.B jpegtran +also recognizes these switches that control what to do with "extra" markers, +such as comment blocks: +.TP +.B \-copy none +Copy no extra markers from source file. This setting suppresses all +comments and other excess baggage present in the source file. +.TP +.B \-copy comments +Copy only comment markers. This setting copies comments from the source file, +but discards any other inessential (for image display) data. +.TP +.B \-copy all +Copy all extra markers. This setting preserves miscellaneous markers +found in the source file, such as JFIF thumbnails, Exif data, and Photoshop +settings. In some files these extra markers can be sizable. +.IP +The default behavior is +.BR "\-copy comments" . +(Note: in IJG releases v6 and v6a, +.B jpegtran +always did the equivalent of +.BR "\-copy none" .) +.PP +Additional switches recognized by jpegtran are: +.TP +.BI \-maxmemory " N" +Set limit for amount of memory to use in processing large images. Value is +in thousands of bytes, or millions of bytes if "M" is attached to the +number. For example, +.B \-max 4m +selects 4000000 bytes. If more space is needed, temporary files will be used. +.TP +.BI \-outfile " name" +Send output image to the named file, not to standard output. +.TP +.B \-verbose +Enable debug printout. More +.BR \-v 's +give more output. Also, version information is printed at startup. +.TP +.B \-debug +Same as +.BR \-verbose . +.SH EXAMPLES +.LP +This example converts a baseline JPEG file to progressive form: +.IP +.B jpegtran \-progressive +.I foo.jpg +.B > +.I fooprog.jpg +.PP +This example rotates an image 90 degrees clockwise, discarding any +unrotatable edge pixels: +.IP +.B jpegtran \-rot 90 -trim +.I foo.jpg +.B > +.I foo90.jpg +.SH ENVIRONMENT +.TP +.B JPEGMEM +If this environment variable is set, its value is the default memory limit. +The value is specified as described for the +.B \-maxmemory +switch. +.B JPEGMEM +overrides the default value specified when the program was compiled, and +itself is overridden by an explicit +.BR \-maxmemory . +.SH SEE ALSO +.BR cjpeg (1), +.BR djpeg (1), +.BR rdjpgcom (1), +.BR wrjpgcom (1) +.br +Wallace, Gregory K. "The JPEG Still Picture Compression Standard", +Communications of the ACM, April 1991 (vol. 34, no. 4), pp. 30-44. +.SH AUTHOR +Independent JPEG Group +.SH BUGS +The transform options can't transform odd-size images perfectly. Use +.B \-trim +or +.B \-perfect +if you don't like the results. +.PP +The entire image is read into memory and then written out again, even in +cases where this isn't really necessary. Expect swapping on large images, +especially when using the more complex transform options. diff --git a/jpeg-9/jpegtran.c b/jpeg-9/jpegtran.c new file mode 100755 index 0000000..c15664a --- /dev/null +++ b/jpeg-9/jpegtran.c @@ -0,0 +1,560 @@ +/* + * jpegtran.c + * + * Copyright (C) 1995-2012, Thomas G. Lane, Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains a command-line user interface for JPEG transcoding. + * It is very similar to cjpeg.c, and partly to djpeg.c, but provides + * lossless transcoding between different JPEG file formats. It also + * provides some lossless and sort-of-lossless transformations of JPEG data. + */ + +#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */ +#include "transupp.h" /* Support routines for jpegtran */ +#include "jversion.h" /* for version message */ + +#ifdef USE_CCOMMAND /* command-line reader for Macintosh */ +#ifdef __MWERKS__ +#include /* Metrowerks needs this */ +#include /* ... and this */ +#endif +#ifdef THINK_C +#include /* Think declares it here */ +#endif +#endif + + +/* + * Argument-parsing code. + * The switch parser is designed to be useful with DOS-style command line + * syntax, ie, intermixed switches and file names, where only the switches + * to the left of a given file name affect processing of that file. + * The main program in this file doesn't actually use this capability... + */ + + +static const char * progname; /* program name for error messages */ +static char * outfilename; /* for -outfile switch */ +static char * scaleoption; /* -scale switch */ +static JCOPY_OPTION copyoption; /* -copy switch */ +static jpeg_transform_info transformoption; /* image transformation options */ + + +LOCAL(void) +usage (void) +/* complain about bad command line */ +{ + fprintf(stderr, "usage: %s [switches] ", progname); +#ifdef TWO_FILE_COMMANDLINE + fprintf(stderr, "inputfile outputfile\n"); +#else + fprintf(stderr, "[inputfile]\n"); +#endif + + fprintf(stderr, "Switches (names may be abbreviated):\n"); + fprintf(stderr, " -copy none Copy no extra markers from source file\n"); + fprintf(stderr, " -copy comments Copy only comment markers (default)\n"); + fprintf(stderr, " -copy all Copy all extra markers\n"); +#ifdef ENTROPY_OPT_SUPPORTED + fprintf(stderr, " -optimize Optimize Huffman table (smaller file, but slow compression)\n"); +#endif +#ifdef C_PROGRESSIVE_SUPPORTED + fprintf(stderr, " -progressive Create progressive JPEG file\n"); +#endif + fprintf(stderr, "Switches for modifying the image:\n"); +#if TRANSFORMS_SUPPORTED + fprintf(stderr, " -crop WxH+X+Y Crop to a rectangular subarea\n"); + fprintf(stderr, " -grayscale Reduce to grayscale (omit color data)\n"); + fprintf(stderr, " -flip [horizontal|vertical] Mirror image (left-right or top-bottom)\n"); + fprintf(stderr, " -perfect Fail if there is non-transformable edge blocks\n"); + fprintf(stderr, " -rotate [90|180|270] Rotate image (degrees clockwise)\n"); +#endif + fprintf(stderr, " -scale M/N Scale output image by fraction M/N, eg, 1/8\n"); +#if TRANSFORMS_SUPPORTED + fprintf(stderr, " -transpose Transpose image\n"); + fprintf(stderr, " -transverse Transverse transpose image\n"); + fprintf(stderr, " -trim Drop non-transformable edge blocks\n"); +#endif + fprintf(stderr, "Switches for advanced users:\n"); +#ifdef C_ARITH_CODING_SUPPORTED + fprintf(stderr, " -arithmetic Use arithmetic coding\n"); +#endif + fprintf(stderr, " -restart N Set restart interval in rows, or in blocks with B\n"); + fprintf(stderr, " -maxmemory N Maximum memory to use (in kbytes)\n"); + fprintf(stderr, " -outfile name Specify name for output file\n"); + fprintf(stderr, " -verbose or -debug Emit debug output\n"); + fprintf(stderr, "Switches for wizards:\n"); +#ifdef C_MULTISCAN_FILES_SUPPORTED + fprintf(stderr, " -scans file Create multi-scan JPEG per script file\n"); +#endif + exit(EXIT_FAILURE); +} + + +LOCAL(void) +select_transform (JXFORM_CODE transform) +/* Silly little routine to detect multiple transform options, + * which we can't handle. + */ +{ +#if TRANSFORMS_SUPPORTED + if (transformoption.transform == JXFORM_NONE || + transformoption.transform == transform) { + transformoption.transform = transform; + } else { + fprintf(stderr, "%s: can only do one image transformation at a time\n", + progname); + usage(); + } +#else + fprintf(stderr, "%s: sorry, image transformation was not compiled\n", + progname); + exit(EXIT_FAILURE); +#endif +} + + +LOCAL(int) +parse_switches (j_compress_ptr cinfo, int argc, char **argv, + int last_file_arg_seen, boolean for_real) +/* Parse optional switches. + * Returns argv[] index of first file-name argument (== argc if none). + * Any file names with indexes <= last_file_arg_seen are ignored; + * they have presumably been processed in a previous iteration. + * (Pass 0 for last_file_arg_seen on the first or only iteration.) + * for_real is FALSE on the first (dummy) pass; we may skip any expensive + * processing. + */ +{ + int argn; + char * arg; + boolean simple_progressive; + char * scansarg = NULL; /* saves -scans parm if any */ + + /* Set up default JPEG parameters. */ + simple_progressive = FALSE; + outfilename = NULL; + scaleoption = NULL; + copyoption = JCOPYOPT_DEFAULT; + transformoption.transform = JXFORM_NONE; + transformoption.perfect = FALSE; + transformoption.trim = FALSE; + transformoption.force_grayscale = FALSE; + transformoption.crop = FALSE; + cinfo->err->trace_level = 0; + + /* Scan command line options, adjust parameters */ + + for (argn = 1; argn < argc; argn++) { + arg = argv[argn]; + if (*arg != '-') { + /* Not a switch, must be a file name argument */ + if (argn <= last_file_arg_seen) { + outfilename = NULL; /* -outfile applies to just one input file */ + continue; /* ignore this name if previously processed */ + } + break; /* else done parsing switches */ + } + arg++; /* advance past switch marker character */ + + if (keymatch(arg, "arithmetic", 1)) { + /* Use arithmetic coding. */ +#ifdef C_ARITH_CODING_SUPPORTED + cinfo->arith_code = TRUE; +#else + fprintf(stderr, "%s: sorry, arithmetic coding not supported\n", + progname); + exit(EXIT_FAILURE); +#endif + + } else if (keymatch(arg, "copy", 2)) { + /* Select which extra markers to copy. */ + if (++argn >= argc) /* advance to next argument */ + usage(); + if (keymatch(argv[argn], "none", 1)) { + copyoption = JCOPYOPT_NONE; + } else if (keymatch(argv[argn], "comments", 1)) { + copyoption = JCOPYOPT_COMMENTS; + } else if (keymatch(argv[argn], "all", 1)) { + copyoption = JCOPYOPT_ALL; + } else + usage(); + + } else if (keymatch(arg, "crop", 2)) { + /* Perform lossless cropping. */ +#if TRANSFORMS_SUPPORTED + if (++argn >= argc) /* advance to next argument */ + usage(); + if (! jtransform_parse_crop_spec(&transformoption, argv[argn])) { + fprintf(stderr, "%s: bogus -crop argument '%s'\n", + progname, argv[argn]); + exit(EXIT_FAILURE); + } +#else + select_transform(JXFORM_NONE); /* force an error */ +#endif + + } else if (keymatch(arg, "debug", 1) || keymatch(arg, "verbose", 1)) { + /* Enable debug printouts. */ + /* On first -d, print version identification */ + static boolean printed_version = FALSE; + + if (! printed_version) { + fprintf(stderr, "Independent JPEG Group's JPEGTRAN, version %s\n%s\n", + JVERSION, JCOPYRIGHT); + printed_version = TRUE; + } + cinfo->err->trace_level++; + + } else if (keymatch(arg, "flip", 1)) { + /* Mirror left-right or top-bottom. */ + if (++argn >= argc) /* advance to next argument */ + usage(); + if (keymatch(argv[argn], "horizontal", 1)) + select_transform(JXFORM_FLIP_H); + else if (keymatch(argv[argn], "vertical", 1)) + select_transform(JXFORM_FLIP_V); + else + usage(); + + } else if (keymatch(arg, "grayscale", 1) || keymatch(arg, "greyscale",1)) { + /* Force to grayscale. */ +#if TRANSFORMS_SUPPORTED + transformoption.force_grayscale = TRUE; +#else + select_transform(JXFORM_NONE); /* force an error */ +#endif + + } else if (keymatch(arg, "maxmemory", 3)) { + /* Maximum memory in Kb (or Mb with 'm'). */ + long lval; + char ch = 'x'; + + if (++argn >= argc) /* advance to next argument */ + usage(); + if (sscanf(argv[argn], "%ld%c", &lval, &ch) < 1) + usage(); + if (ch == 'm' || ch == 'M') + lval *= 1000L; + cinfo->mem->max_memory_to_use = lval * 1000L; + + } else if (keymatch(arg, "optimize", 1) || keymatch(arg, "optimise", 1)) { + /* Enable entropy parm optimization. */ +#ifdef ENTROPY_OPT_SUPPORTED + cinfo->optimize_coding = TRUE; +#else + fprintf(stderr, "%s: sorry, entropy optimization was not compiled\n", + progname); + exit(EXIT_FAILURE); +#endif + + } else if (keymatch(arg, "outfile", 4)) { + /* Set output file name. */ + if (++argn >= argc) /* advance to next argument */ + usage(); + outfilename = argv[argn]; /* save it away for later use */ + + } else if (keymatch(arg, "perfect", 2)) { + /* Fail if there is any partial edge MCUs that the transform can't + * handle. */ + transformoption.perfect = TRUE; + + } else if (keymatch(arg, "progressive", 2)) { + /* Select simple progressive mode. */ +#ifdef C_PROGRESSIVE_SUPPORTED + simple_progressive = TRUE; + /* We must postpone execution until num_components is known. */ +#else + fprintf(stderr, "%s: sorry, progressive output was not compiled\n", + progname); + exit(EXIT_FAILURE); +#endif + + } else if (keymatch(arg, "restart", 1)) { + /* Restart interval in MCU rows (or in MCUs with 'b'). */ + long lval; + char ch = 'x'; + + if (++argn >= argc) /* advance to next argument */ + usage(); + if (sscanf(argv[argn], "%ld%c", &lval, &ch) < 1) + usage(); + if (lval < 0 || lval > 65535L) + usage(); + if (ch == 'b' || ch == 'B') { + cinfo->restart_interval = (unsigned int) lval; + cinfo->restart_in_rows = 0; /* else prior '-restart n' overrides me */ + } else { + cinfo->restart_in_rows = (int) lval; + /* restart_interval will be computed during startup */ + } + + } else if (keymatch(arg, "rotate", 2)) { + /* Rotate 90, 180, or 270 degrees (measured clockwise). */ + if (++argn >= argc) /* advance to next argument */ + usage(); + if (keymatch(argv[argn], "90", 2)) + select_transform(JXFORM_ROT_90); + else if (keymatch(argv[argn], "180", 3)) + select_transform(JXFORM_ROT_180); + else if (keymatch(argv[argn], "270", 3)) + select_transform(JXFORM_ROT_270); + else + usage(); + + } else if (keymatch(arg, "scale", 4)) { + /* Scale the output image by a fraction M/N. */ + if (++argn >= argc) /* advance to next argument */ + usage(); + scaleoption = argv[argn]; + /* We must postpone processing until decompression startup. */ + + } else if (keymatch(arg, "scans", 1)) { + /* Set scan script. */ +#ifdef C_MULTISCAN_FILES_SUPPORTED + if (++argn >= argc) /* advance to next argument */ + usage(); + scansarg = argv[argn]; + /* We must postpone reading the file in case -progressive appears. */ +#else + fprintf(stderr, "%s: sorry, multi-scan output was not compiled\n", + progname); + exit(EXIT_FAILURE); +#endif + + } else if (keymatch(arg, "transpose", 1)) { + /* Transpose (across UL-to-LR axis). */ + select_transform(JXFORM_TRANSPOSE); + + } else if (keymatch(arg, "transverse", 6)) { + /* Transverse transpose (across UR-to-LL axis). */ + select_transform(JXFORM_TRANSVERSE); + + } else if (keymatch(arg, "trim", 3)) { + /* Trim off any partial edge MCUs that the transform can't handle. */ + transformoption.trim = TRUE; + + } else { + usage(); /* bogus switch */ + } + } + + /* Post-switch-scanning cleanup */ + + if (for_real) { + +#ifdef C_PROGRESSIVE_SUPPORTED + if (simple_progressive) /* process -progressive; -scans can override */ + jpeg_simple_progression(cinfo); +#endif + +#ifdef C_MULTISCAN_FILES_SUPPORTED + if (scansarg != NULL) /* process -scans if it was present */ + if (! read_scan_script(cinfo, scansarg)) + usage(); +#endif + } + + return argn; /* return index of next arg (file name) */ +} + + +/* + * The main program. + */ + +int +main (int argc, char **argv) +{ + struct jpeg_decompress_struct srcinfo; + struct jpeg_compress_struct dstinfo; + struct jpeg_error_mgr jsrcerr, jdsterr; +#ifdef PROGRESS_REPORT + struct cdjpeg_progress_mgr progress; +#endif + jvirt_barray_ptr * src_coef_arrays; + jvirt_barray_ptr * dst_coef_arrays; + int file_index; + /* We assume all-in-memory processing and can therefore use only a + * single file pointer for sequential input and output operation. + */ + FILE * fp; + + /* On Mac, fetch a command line. */ +#ifdef USE_CCOMMAND + argc = ccommand(&argv); +#endif + + progname = argv[0]; + if (progname == NULL || progname[0] == 0) + progname = "jpegtran"; /* in case C library doesn't provide it */ + + /* Initialize the JPEG decompression object with default error handling. */ + srcinfo.err = jpeg_std_error(&jsrcerr); + jpeg_create_decompress(&srcinfo); + /* Initialize the JPEG compression object with default error handling. */ + dstinfo.err = jpeg_std_error(&jdsterr); + jpeg_create_compress(&dstinfo); + + /* Now safe to enable signal catcher. + * Note: we assume only the decompression object will have virtual arrays. + */ +#ifdef NEED_SIGNAL_CATCHER + enable_signal_catcher((j_common_ptr) &srcinfo); +#endif + + /* Scan command line to find file names. + * It is convenient to use just one switch-parsing routine, but the switch + * values read here are mostly ignored; we will rescan the switches after + * opening the input file. Also note that most of the switches affect the + * destination JPEG object, so we parse into that and then copy over what + * needs to affects the source too. + */ + + file_index = parse_switches(&dstinfo, argc, argv, 0, FALSE); + jsrcerr.trace_level = jdsterr.trace_level; + srcinfo.mem->max_memory_to_use = dstinfo.mem->max_memory_to_use; + +#ifdef TWO_FILE_COMMANDLINE + /* Must have either -outfile switch or explicit output file name */ + if (outfilename == NULL) { + if (file_index != argc-2) { + fprintf(stderr, "%s: must name one input and one output file\n", + progname); + usage(); + } + outfilename = argv[file_index+1]; + } else { + if (file_index != argc-1) { + fprintf(stderr, "%s: must name one input and one output file\n", + progname); + usage(); + } + } +#else + /* Unix style: expect zero or one file name */ + if (file_index < argc-1) { + fprintf(stderr, "%s: only one input file\n", progname); + usage(); + } +#endif /* TWO_FILE_COMMANDLINE */ + + /* Open the input file. */ + if (file_index < argc) { + if ((fp = fopen(argv[file_index], READ_BINARY)) == NULL) { + fprintf(stderr, "%s: can't open %s for reading\n", progname, argv[file_index]); + exit(EXIT_FAILURE); + } + } else { + /* default input file is stdin */ + fp = read_stdin(); + } + +#ifdef PROGRESS_REPORT + start_progress_monitor((j_common_ptr) &dstinfo, &progress); +#endif + + /* Specify data source for decompression */ + jpeg_stdio_src(&srcinfo, fp); + + /* Enable saving of extra markers that we want to copy */ + jcopy_markers_setup(&srcinfo, copyoption); + + /* Read file header */ + (void) jpeg_read_header(&srcinfo, TRUE); + + /* Adjust default decompression parameters */ + if (scaleoption != NULL) + if (sscanf(scaleoption, "%u/%u", + &srcinfo.scale_num, &srcinfo.scale_denom) < 1) + usage(); + + /* Any space needed by a transform option must be requested before + * jpeg_read_coefficients so that memory allocation will be done right. + */ +#if TRANSFORMS_SUPPORTED + /* Fail right away if -perfect is given and transformation is not perfect. + */ + if (!jtransform_request_workspace(&srcinfo, &transformoption)) { + fprintf(stderr, "%s: transformation is not perfect\n", progname); + exit(EXIT_FAILURE); + } +#endif + + /* Read source file as DCT coefficients */ + src_coef_arrays = jpeg_read_coefficients(&srcinfo); + + /* Initialize destination compression parameters from source values */ + jpeg_copy_critical_parameters(&srcinfo, &dstinfo); + + /* Adjust destination parameters if required by transform options; + * also find out which set of coefficient arrays will hold the output. + */ +#if TRANSFORMS_SUPPORTED + dst_coef_arrays = jtransform_adjust_parameters(&srcinfo, &dstinfo, + src_coef_arrays, + &transformoption); +#else + dst_coef_arrays = src_coef_arrays; +#endif + + /* Close input file, if we opened it. + * Note: we assume that jpeg_read_coefficients consumed all input + * until JPEG_REACHED_EOI, and that jpeg_finish_decompress will + * only consume more while (! cinfo->inputctl->eoi_reached). + * We cannot call jpeg_finish_decompress here since we still need the + * virtual arrays allocated from the source object for processing. + */ + if (fp != stdin) + fclose(fp); + + /* Open the output file. */ + if (outfilename != NULL) { + if ((fp = fopen(outfilename, WRITE_BINARY)) == NULL) { + fprintf(stderr, "%s: can't open %s for writing\n", progname, outfilename); + exit(EXIT_FAILURE); + } + } else { + /* default output file is stdout */ + fp = write_stdout(); + } + + /* Adjust default compression parameters by re-parsing the options */ + file_index = parse_switches(&dstinfo, argc, argv, 0, TRUE); + + /* Specify data destination for compression */ + jpeg_stdio_dest(&dstinfo, fp); + + /* Start compressor (note no image data is actually written here) */ + jpeg_write_coefficients(&dstinfo, dst_coef_arrays); + + /* Copy to the output file any extra markers that we want to preserve */ + jcopy_markers_execute(&srcinfo, &dstinfo, copyoption); + + /* Execute image transformation, if any */ +#if TRANSFORMS_SUPPORTED + jtransform_execute_transformation(&srcinfo, &dstinfo, + src_coef_arrays, + &transformoption); +#endif + + /* Finish compression and release memory */ + jpeg_finish_compress(&dstinfo); + jpeg_destroy_compress(&dstinfo); + (void) jpeg_finish_decompress(&srcinfo); + jpeg_destroy_decompress(&srcinfo); + + /* Close output file, if we opened it */ + if (fp != stdout) + fclose(fp); + +#ifdef PROGRESS_REPORT + end_progress_monitor((j_common_ptr) &dstinfo); +#endif + + /* All done. */ + exit(jsrcerr.num_warnings + jdsterr.num_warnings ?EXIT_WARNING:EXIT_SUCCESS); + return 0; /* suppress no-return-value warnings */ +} diff --git a/jpeg-9/jquant1.c b/jpeg-9/jquant1.c new file mode 100755 index 0000000..1c482bc --- /dev/null +++ b/jpeg-9/jquant1.c @@ -0,0 +1,857 @@ +/* + * jquant1.c + * + * Copyright (C) 1991-1996, Thomas G. Lane. + * Modified 2011 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains 1-pass color quantization (color mapping) routines. + * These routines provide mapping to a fixed color map using equally spaced + * color values. Optional Floyd-Steinberg or ordered dithering is available. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" + +#ifdef QUANT_1PASS_SUPPORTED + + +/* + * The main purpose of 1-pass quantization is to provide a fast, if not very + * high quality, colormapped output capability. A 2-pass quantizer usually + * gives better visual quality; however, for quantized grayscale output this + * quantizer is perfectly adequate. Dithering is highly recommended with this + * quantizer, though you can turn it off if you really want to. + * + * In 1-pass quantization the colormap must be chosen in advance of seeing the + * image. We use a map consisting of all combinations of Ncolors[i] color + * values for the i'th component. The Ncolors[] values are chosen so that + * their product, the total number of colors, is no more than that requested. + * (In most cases, the product will be somewhat less.) + * + * Since the colormap is orthogonal, the representative value for each color + * component can be determined without considering the other components; + * then these indexes can be combined into a colormap index by a standard + * N-dimensional-array-subscript calculation. Most of the arithmetic involved + * can be precalculated and stored in the lookup table colorindex[]. + * colorindex[i][j] maps pixel value j in component i to the nearest + * representative value (grid plane) for that component; this index is + * multiplied by the array stride for component i, so that the + * index of the colormap entry closest to a given pixel value is just + * sum( colorindex[component-number][pixel-component-value] ) + * Aside from being fast, this scheme allows for variable spacing between + * representative values with no additional lookup cost. + * + * If gamma correction has been applied in color conversion, it might be wise + * to adjust the color grid spacing so that the representative colors are + * equidistant in linear space. At this writing, gamma correction is not + * implemented by jdcolor, so nothing is done here. + */ + + +/* Declarations for ordered dithering. + * + * We use a standard 16x16 ordered dither array. The basic concept of ordered + * dithering is described in many references, for instance Dale Schumacher's + * chapter II.2 of Graphics Gems II (James Arvo, ed. Academic Press, 1991). + * In place of Schumacher's comparisons against a "threshold" value, we add a + * "dither" value to the input pixel and then round the result to the nearest + * output value. The dither value is equivalent to (0.5 - threshold) times + * the distance between output values. For ordered dithering, we assume that + * the output colors are equally spaced; if not, results will probably be + * worse, since the dither may be too much or too little at a given point. + * + * The normal calculation would be to form pixel value + dither, range-limit + * this to 0..MAXJSAMPLE, and then index into the colorindex table as usual. + * We can skip the separate range-limiting step by extending the colorindex + * table in both directions. + */ + +#define ODITHER_SIZE 16 /* dimension of dither matrix */ +/* NB: if ODITHER_SIZE is not a power of 2, ODITHER_MASK uses will break */ +#define ODITHER_CELLS (ODITHER_SIZE*ODITHER_SIZE) /* # cells in matrix */ +#define ODITHER_MASK (ODITHER_SIZE-1) /* mask for wrapping around counters */ + +typedef int ODITHER_MATRIX[ODITHER_SIZE][ODITHER_SIZE]; +typedef int (*ODITHER_MATRIX_PTR)[ODITHER_SIZE]; + +static const UINT8 base_dither_matrix[ODITHER_SIZE][ODITHER_SIZE] = { + /* Bayer's order-4 dither array. Generated by the code given in + * Stephen Hawley's article "Ordered Dithering" in Graphics Gems I. + * The values in this array must range from 0 to ODITHER_CELLS-1. + */ + { 0,192, 48,240, 12,204, 60,252, 3,195, 51,243, 15,207, 63,255 }, + { 128, 64,176,112,140, 76,188,124,131, 67,179,115,143, 79,191,127 }, + { 32,224, 16,208, 44,236, 28,220, 35,227, 19,211, 47,239, 31,223 }, + { 160, 96,144, 80,172,108,156, 92,163, 99,147, 83,175,111,159, 95 }, + { 8,200, 56,248, 4,196, 52,244, 11,203, 59,251, 7,199, 55,247 }, + { 136, 72,184,120,132, 68,180,116,139, 75,187,123,135, 71,183,119 }, + { 40,232, 24,216, 36,228, 20,212, 43,235, 27,219, 39,231, 23,215 }, + { 168,104,152, 88,164,100,148, 84,171,107,155, 91,167,103,151, 87 }, + { 2,194, 50,242, 14,206, 62,254, 1,193, 49,241, 13,205, 61,253 }, + { 130, 66,178,114,142, 78,190,126,129, 65,177,113,141, 77,189,125 }, + { 34,226, 18,210, 46,238, 30,222, 33,225, 17,209, 45,237, 29,221 }, + { 162, 98,146, 82,174,110,158, 94,161, 97,145, 81,173,109,157, 93 }, + { 10,202, 58,250, 6,198, 54,246, 9,201, 57,249, 5,197, 53,245 }, + { 138, 74,186,122,134, 70,182,118,137, 73,185,121,133, 69,181,117 }, + { 42,234, 26,218, 38,230, 22,214, 41,233, 25,217, 37,229, 21,213 }, + { 170,106,154, 90,166,102,150, 86,169,105,153, 89,165,101,149, 85 } +}; + + +/* Declarations for Floyd-Steinberg dithering. + * + * Errors are accumulated into the array fserrors[], at a resolution of + * 1/16th of a pixel count. The error at a given pixel is propagated + * to its not-yet-processed neighbors using the standard F-S fractions, + * ... (here) 7/16 + * 3/16 5/16 1/16 + * We work left-to-right on even rows, right-to-left on odd rows. + * + * We can get away with a single array (holding one row's worth of errors) + * by using it to store the current row's errors at pixel columns not yet + * processed, but the next row's errors at columns already processed. We + * need only a few extra variables to hold the errors immediately around the + * current column. (If we are lucky, those variables are in registers, but + * even if not, they're probably cheaper to access than array elements are.) + * + * The fserrors[] array is indexed [component#][position]. + * We provide (#columns + 2) entries per component; the extra entry at each + * end saves us from special-casing the first and last pixels. + * + * Note: on a wide image, we might not have enough room in a PC's near data + * segment to hold the error array; so it is allocated with alloc_large. + */ + +#if BITS_IN_JSAMPLE == 8 +typedef INT16 FSERROR; /* 16 bits should be enough */ +typedef int LOCFSERROR; /* use 'int' for calculation temps */ +#else +typedef INT32 FSERROR; /* may need more than 16 bits */ +typedef INT32 LOCFSERROR; /* be sure calculation temps are big enough */ +#endif + +typedef FSERROR FAR *FSERRPTR; /* pointer to error array (in FAR storage!) */ + + +/* Private subobject */ + +#define MAX_Q_COMPS 4 /* max components I can handle */ + +typedef struct { + struct jpeg_color_quantizer pub; /* public fields */ + + /* Initially allocated colormap is saved here */ + JSAMPARRAY sv_colormap; /* The color map as a 2-D pixel array */ + int sv_actual; /* number of entries in use */ + + JSAMPARRAY colorindex; /* Precomputed mapping for speed */ + /* colorindex[i][j] = index of color closest to pixel value j in component i, + * premultiplied as described above. Since colormap indexes must fit into + * JSAMPLEs, the entries of this array will too. + */ + boolean is_padded; /* is the colorindex padded for odither? */ + + int Ncolors[MAX_Q_COMPS]; /* # of values alloced to each component */ + + /* Variables for ordered dithering */ + int row_index; /* cur row's vertical index in dither matrix */ + ODITHER_MATRIX_PTR odither[MAX_Q_COMPS]; /* one dither array per component */ + + /* Variables for Floyd-Steinberg dithering */ + FSERRPTR fserrors[MAX_Q_COMPS]; /* accumulated errors */ + boolean on_odd_row; /* flag to remember which row we are on */ +} my_cquantizer; + +typedef my_cquantizer * my_cquantize_ptr; + + +/* + * Policy-making subroutines for create_colormap and create_colorindex. + * These routines determine the colormap to be used. The rest of the module + * only assumes that the colormap is orthogonal. + * + * * select_ncolors decides how to divvy up the available colors + * among the components. + * * output_value defines the set of representative values for a component. + * * largest_input_value defines the mapping from input values to + * representative values for a component. + * Note that the latter two routines may impose different policies for + * different components, though this is not currently done. + */ + + +LOCAL(int) +select_ncolors (j_decompress_ptr cinfo, int Ncolors[]) +/* Determine allocation of desired colors to components, */ +/* and fill in Ncolors[] array to indicate choice. */ +/* Return value is total number of colors (product of Ncolors[] values). */ +{ + int nc = cinfo->out_color_components; /* number of color components */ + int max_colors = cinfo->desired_number_of_colors; + int total_colors, iroot, i, j; + boolean changed; + long temp; + static const int RGB_order[3] = { RGB_GREEN, RGB_RED, RGB_BLUE }; + + /* We can allocate at least the nc'th root of max_colors per component. */ + /* Compute floor(nc'th root of max_colors). */ + iroot = 1; + do { + iroot++; + temp = iroot; /* set temp = iroot ** nc */ + for (i = 1; i < nc; i++) + temp *= iroot; + } while (temp <= (long) max_colors); /* repeat till iroot exceeds root */ + iroot--; /* now iroot = floor(root) */ + + /* Must have at least 2 color values per component */ + if (iroot < 2) + ERREXIT1(cinfo, JERR_QUANT_FEW_COLORS, (int) temp); + + /* Initialize to iroot color values for each component */ + total_colors = 1; + for (i = 0; i < nc; i++) { + Ncolors[i] = iroot; + total_colors *= iroot; + } + /* We may be able to increment the count for one or more components without + * exceeding max_colors, though we know not all can be incremented. + * Sometimes, the first component can be incremented more than once! + * (Example: for 16 colors, we start at 2*2*2, go to 3*2*2, then 4*2*2.) + * In RGB colorspace, try to increment G first, then R, then B. + */ + do { + changed = FALSE; + for (i = 0; i < nc; i++) { + j = (cinfo->out_color_space == JCS_RGB ? RGB_order[i] : i); + /* calculate new total_colors if Ncolors[j] is incremented */ + temp = total_colors / Ncolors[j]; + temp *= Ncolors[j]+1; /* done in long arith to avoid oflo */ + if (temp > (long) max_colors) + break; /* won't fit, done with this pass */ + Ncolors[j]++; /* OK, apply the increment */ + total_colors = (int) temp; + changed = TRUE; + } + } while (changed); + + return total_colors; +} + + +LOCAL(int) +output_value (j_decompress_ptr cinfo, int ci, int j, int maxj) +/* Return j'th output value, where j will range from 0 to maxj */ +/* The output values must fall in 0..MAXJSAMPLE in increasing order */ +{ + /* We always provide values 0 and MAXJSAMPLE for each component; + * any additional values are equally spaced between these limits. + * (Forcing the upper and lower values to the limits ensures that + * dithering can't produce a color outside the selected gamut.) + */ + return (int) (((INT32) j * MAXJSAMPLE + maxj/2) / maxj); +} + + +LOCAL(int) +largest_input_value (j_decompress_ptr cinfo, int ci, int j, int maxj) +/* Return largest input value that should map to j'th output value */ +/* Must have largest(j=0) >= 0, and largest(j=maxj) >= MAXJSAMPLE */ +{ + /* Breakpoints are halfway between values returned by output_value */ + return (int) (((INT32) (2*j + 1) * MAXJSAMPLE + maxj) / (2*maxj)); +} + + +/* + * Create the colormap. + */ + +LOCAL(void) +create_colormap (j_decompress_ptr cinfo) +{ + my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; + JSAMPARRAY colormap; /* Created colormap */ + int total_colors; /* Number of distinct output colors */ + int i,j,k, nci, blksize, blkdist, ptr, val; + + /* Select number of colors for each component */ + total_colors = select_ncolors(cinfo, cquantize->Ncolors); + + /* Report selected color counts */ + if (cinfo->out_color_components == 3) + TRACEMS4(cinfo, 1, JTRC_QUANT_3_NCOLORS, + total_colors, cquantize->Ncolors[0], + cquantize->Ncolors[1], cquantize->Ncolors[2]); + else + TRACEMS1(cinfo, 1, JTRC_QUANT_NCOLORS, total_colors); + + /* Allocate and fill in the colormap. */ + /* The colors are ordered in the map in standard row-major order, */ + /* i.e. rightmost (highest-indexed) color changes most rapidly. */ + + colormap = (*cinfo->mem->alloc_sarray) + ((j_common_ptr) cinfo, JPOOL_IMAGE, + (JDIMENSION) total_colors, (JDIMENSION) cinfo->out_color_components); + + /* blksize is number of adjacent repeated entries for a component */ + /* blkdist is distance between groups of identical entries for a component */ + blkdist = total_colors; + + for (i = 0; i < cinfo->out_color_components; i++) { + /* fill in colormap entries for i'th color component */ + nci = cquantize->Ncolors[i]; /* # of distinct values for this color */ + blksize = blkdist / nci; + for (j = 0; j < nci; j++) { + /* Compute j'th output value (out of nci) for component */ + val = output_value(cinfo, i, j, nci-1); + /* Fill in all colormap entries that have this value of this component */ + for (ptr = j * blksize; ptr < total_colors; ptr += blkdist) { + /* fill in blksize entries beginning at ptr */ + for (k = 0; k < blksize; k++) + colormap[i][ptr+k] = (JSAMPLE) val; + } + } + blkdist = blksize; /* blksize of this color is blkdist of next */ + } + + /* Save the colormap in private storage, + * where it will survive color quantization mode changes. + */ + cquantize->sv_colormap = colormap; + cquantize->sv_actual = total_colors; +} + + +/* + * Create the color index table. + */ + +LOCAL(void) +create_colorindex (j_decompress_ptr cinfo) +{ + my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; + JSAMPROW indexptr; + int i,j,k, nci, blksize, val, pad; + + /* For ordered dither, we pad the color index tables by MAXJSAMPLE in + * each direction (input index values can be -MAXJSAMPLE .. 2*MAXJSAMPLE). + * This is not necessary in the other dithering modes. However, we + * flag whether it was done in case user changes dithering mode. + */ + if (cinfo->dither_mode == JDITHER_ORDERED) { + pad = MAXJSAMPLE*2; + cquantize->is_padded = TRUE; + } else { + pad = 0; + cquantize->is_padded = FALSE; + } + + cquantize->colorindex = (*cinfo->mem->alloc_sarray) + ((j_common_ptr) cinfo, JPOOL_IMAGE, + (JDIMENSION) (MAXJSAMPLE+1 + pad), + (JDIMENSION) cinfo->out_color_components); + + /* blksize is number of adjacent repeated entries for a component */ + blksize = cquantize->sv_actual; + + for (i = 0; i < cinfo->out_color_components; i++) { + /* fill in colorindex entries for i'th color component */ + nci = cquantize->Ncolors[i]; /* # of distinct values for this color */ + blksize = blksize / nci; + + /* adjust colorindex pointers to provide padding at negative indexes. */ + if (pad) + cquantize->colorindex[i] += MAXJSAMPLE; + + /* in loop, val = index of current output value, */ + /* and k = largest j that maps to current val */ + indexptr = cquantize->colorindex[i]; + val = 0; + k = largest_input_value(cinfo, i, 0, nci-1); + for (j = 0; j <= MAXJSAMPLE; j++) { + while (j > k) /* advance val if past boundary */ + k = largest_input_value(cinfo, i, ++val, nci-1); + /* premultiply so that no multiplication needed in main processing */ + indexptr[j] = (JSAMPLE) (val * blksize); + } + /* Pad at both ends if necessary */ + if (pad) + for (j = 1; j <= MAXJSAMPLE; j++) { + indexptr[-j] = indexptr[0]; + indexptr[MAXJSAMPLE+j] = indexptr[MAXJSAMPLE]; + } + } +} + + +/* + * Create an ordered-dither array for a component having ncolors + * distinct output values. + */ + +LOCAL(ODITHER_MATRIX_PTR) +make_odither_array (j_decompress_ptr cinfo, int ncolors) +{ + ODITHER_MATRIX_PTR odither; + int j,k; + INT32 num,den; + + odither = (ODITHER_MATRIX_PTR) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(ODITHER_MATRIX)); + /* The inter-value distance for this color is MAXJSAMPLE/(ncolors-1). + * Hence the dither value for the matrix cell with fill order f + * (f=0..N-1) should be (N-1-2*f)/(2*N) * MAXJSAMPLE/(ncolors-1). + * On 16-bit-int machine, be careful to avoid overflow. + */ + den = 2 * ODITHER_CELLS * ((INT32) (ncolors - 1)); + for (j = 0; j < ODITHER_SIZE; j++) { + for (k = 0; k < ODITHER_SIZE; k++) { + num = ((INT32) (ODITHER_CELLS-1 - 2*((int)base_dither_matrix[j][k]))) + * MAXJSAMPLE; + /* Ensure round towards zero despite C's lack of consistency + * about rounding negative values in integer division... + */ + odither[j][k] = (int) (num<0 ? -((-num)/den) : num/den); + } + } + return odither; +} + + +/* + * Create the ordered-dither tables. + * Components having the same number of representative colors may + * share a dither table. + */ + +LOCAL(void) +create_odither_tables (j_decompress_ptr cinfo) +{ + my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; + ODITHER_MATRIX_PTR odither; + int i, j, nci; + + for (i = 0; i < cinfo->out_color_components; i++) { + nci = cquantize->Ncolors[i]; /* # of distinct values for this color */ + odither = NULL; /* search for matching prior component */ + for (j = 0; j < i; j++) { + if (nci == cquantize->Ncolors[j]) { + odither = cquantize->odither[j]; + break; + } + } + if (odither == NULL) /* need a new table? */ + odither = make_odither_array(cinfo, nci); + cquantize->odither[i] = odither; + } +} + + +/* + * Map some rows of pixels to the output colormapped representation. + */ + +METHODDEF(void) +color_quantize (j_decompress_ptr cinfo, JSAMPARRAY input_buf, + JSAMPARRAY output_buf, int num_rows) +/* General case, no dithering */ +{ + my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; + JSAMPARRAY colorindex = cquantize->colorindex; + register int pixcode, ci; + register JSAMPROW ptrin, ptrout; + int row; + JDIMENSION col; + JDIMENSION width = cinfo->output_width; + register int nc = cinfo->out_color_components; + + for (row = 0; row < num_rows; row++) { + ptrin = input_buf[row]; + ptrout = output_buf[row]; + for (col = width; col > 0; col--) { + pixcode = 0; + for (ci = 0; ci < nc; ci++) { + pixcode += GETJSAMPLE(colorindex[ci][GETJSAMPLE(*ptrin++)]); + } + *ptrout++ = (JSAMPLE) pixcode; + } + } +} + + +METHODDEF(void) +color_quantize3 (j_decompress_ptr cinfo, JSAMPARRAY input_buf, + JSAMPARRAY output_buf, int num_rows) +/* Fast path for out_color_components==3, no dithering */ +{ + my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; + register int pixcode; + register JSAMPROW ptrin, ptrout; + JSAMPROW colorindex0 = cquantize->colorindex[0]; + JSAMPROW colorindex1 = cquantize->colorindex[1]; + JSAMPROW colorindex2 = cquantize->colorindex[2]; + int row; + JDIMENSION col; + JDIMENSION width = cinfo->output_width; + + for (row = 0; row < num_rows; row++) { + ptrin = input_buf[row]; + ptrout = output_buf[row]; + for (col = width; col > 0; col--) { + pixcode = GETJSAMPLE(colorindex0[GETJSAMPLE(*ptrin++)]); + pixcode += GETJSAMPLE(colorindex1[GETJSAMPLE(*ptrin++)]); + pixcode += GETJSAMPLE(colorindex2[GETJSAMPLE(*ptrin++)]); + *ptrout++ = (JSAMPLE) pixcode; + } + } +} + + +METHODDEF(void) +quantize_ord_dither (j_decompress_ptr cinfo, JSAMPARRAY input_buf, + JSAMPARRAY output_buf, int num_rows) +/* General case, with ordered dithering */ +{ + my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; + register JSAMPROW input_ptr; + register JSAMPROW output_ptr; + JSAMPROW colorindex_ci; + int * dither; /* points to active row of dither matrix */ + int row_index, col_index; /* current indexes into dither matrix */ + int nc = cinfo->out_color_components; + int ci; + int row; + JDIMENSION col; + JDIMENSION width = cinfo->output_width; + + for (row = 0; row < num_rows; row++) { + /* Initialize output values to 0 so can process components separately */ + FMEMZERO((void FAR *) output_buf[row], + (size_t) (width * SIZEOF(JSAMPLE))); + row_index = cquantize->row_index; + for (ci = 0; ci < nc; ci++) { + input_ptr = input_buf[row] + ci; + output_ptr = output_buf[row]; + colorindex_ci = cquantize->colorindex[ci]; + dither = cquantize->odither[ci][row_index]; + col_index = 0; + + for (col = width; col > 0; col--) { + /* Form pixel value + dither, range-limit to 0..MAXJSAMPLE, + * select output value, accumulate into output code for this pixel. + * Range-limiting need not be done explicitly, as we have extended + * the colorindex table to produce the right answers for out-of-range + * inputs. The maximum dither is +- MAXJSAMPLE; this sets the + * required amount of padding. + */ + *output_ptr += colorindex_ci[GETJSAMPLE(*input_ptr)+dither[col_index]]; + input_ptr += nc; + output_ptr++; + col_index = (col_index + 1) & ODITHER_MASK; + } + } + /* Advance row index for next row */ + row_index = (row_index + 1) & ODITHER_MASK; + cquantize->row_index = row_index; + } +} + + +METHODDEF(void) +quantize3_ord_dither (j_decompress_ptr cinfo, JSAMPARRAY input_buf, + JSAMPARRAY output_buf, int num_rows) +/* Fast path for out_color_components==3, with ordered dithering */ +{ + my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; + register int pixcode; + register JSAMPROW input_ptr; + register JSAMPROW output_ptr; + JSAMPROW colorindex0 = cquantize->colorindex[0]; + JSAMPROW colorindex1 = cquantize->colorindex[1]; + JSAMPROW colorindex2 = cquantize->colorindex[2]; + int * dither0; /* points to active row of dither matrix */ + int * dither1; + int * dither2; + int row_index, col_index; /* current indexes into dither matrix */ + int row; + JDIMENSION col; + JDIMENSION width = cinfo->output_width; + + for (row = 0; row < num_rows; row++) { + row_index = cquantize->row_index; + input_ptr = input_buf[row]; + output_ptr = output_buf[row]; + dither0 = cquantize->odither[0][row_index]; + dither1 = cquantize->odither[1][row_index]; + dither2 = cquantize->odither[2][row_index]; + col_index = 0; + + for (col = width; col > 0; col--) { + pixcode = GETJSAMPLE(colorindex0[GETJSAMPLE(*input_ptr++) + + dither0[col_index]]); + pixcode += GETJSAMPLE(colorindex1[GETJSAMPLE(*input_ptr++) + + dither1[col_index]]); + pixcode += GETJSAMPLE(colorindex2[GETJSAMPLE(*input_ptr++) + + dither2[col_index]]); + *output_ptr++ = (JSAMPLE) pixcode; + col_index = (col_index + 1) & ODITHER_MASK; + } + row_index = (row_index + 1) & ODITHER_MASK; + cquantize->row_index = row_index; + } +} + + +METHODDEF(void) +quantize_fs_dither (j_decompress_ptr cinfo, JSAMPARRAY input_buf, + JSAMPARRAY output_buf, int num_rows) +/* General case, with Floyd-Steinberg dithering */ +{ + my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; + register LOCFSERROR cur; /* current error or pixel value */ + LOCFSERROR belowerr; /* error for pixel below cur */ + LOCFSERROR bpreverr; /* error for below/prev col */ + LOCFSERROR bnexterr; /* error for below/next col */ + LOCFSERROR delta; + register FSERRPTR errorptr; /* => fserrors[] at column before current */ + register JSAMPROW input_ptr; + register JSAMPROW output_ptr; + JSAMPROW colorindex_ci; + JSAMPROW colormap_ci; + int pixcode; + int nc = cinfo->out_color_components; + int dir; /* 1 for left-to-right, -1 for right-to-left */ + int dirnc; /* dir * nc */ + int ci; + int row; + JDIMENSION col; + JDIMENSION width = cinfo->output_width; + JSAMPLE *range_limit = cinfo->sample_range_limit; + SHIFT_TEMPS + + for (row = 0; row < num_rows; row++) { + /* Initialize output values to 0 so can process components separately */ + FMEMZERO((void FAR *) output_buf[row], + (size_t) (width * SIZEOF(JSAMPLE))); + for (ci = 0; ci < nc; ci++) { + input_ptr = input_buf[row] + ci; + output_ptr = output_buf[row]; + if (cquantize->on_odd_row) { + /* work right to left in this row */ + input_ptr += (width-1) * nc; /* so point to rightmost pixel */ + output_ptr += width-1; + dir = -1; + dirnc = -nc; + errorptr = cquantize->fserrors[ci] + (width+1); /* => entry after last column */ + } else { + /* work left to right in this row */ + dir = 1; + dirnc = nc; + errorptr = cquantize->fserrors[ci]; /* => entry before first column */ + } + colorindex_ci = cquantize->colorindex[ci]; + colormap_ci = cquantize->sv_colormap[ci]; + /* Preset error values: no error propagated to first pixel from left */ + cur = 0; + /* and no error propagated to row below yet */ + belowerr = bpreverr = 0; + + for (col = width; col > 0; col--) { + /* cur holds the error propagated from the previous pixel on the + * current line. Add the error propagated from the previous line + * to form the complete error correction term for this pixel, and + * round the error term (which is expressed * 16) to an integer. + * RIGHT_SHIFT rounds towards minus infinity, so adding 8 is correct + * for either sign of the error value. + * Note: errorptr points to *previous* column's array entry. + */ + cur = RIGHT_SHIFT(cur + errorptr[dir] + 8, 4); + /* Form pixel value + error, and range-limit to 0..MAXJSAMPLE. + * The maximum error is +- MAXJSAMPLE; this sets the required size + * of the range_limit array. + */ + cur += GETJSAMPLE(*input_ptr); + cur = GETJSAMPLE(range_limit[cur]); + /* Select output value, accumulate into output code for this pixel */ + pixcode = GETJSAMPLE(colorindex_ci[cur]); + *output_ptr += (JSAMPLE) pixcode; + /* Compute actual representation error at this pixel */ + /* Note: we can do this even though we don't have the final */ + /* pixel code, because the colormap is orthogonal. */ + cur -= GETJSAMPLE(colormap_ci[pixcode]); + /* Compute error fractions to be propagated to adjacent pixels. + * Add these into the running sums, and simultaneously shift the + * next-line error sums left by 1 column. + */ + bnexterr = cur; + delta = cur * 2; + cur += delta; /* form error * 3 */ + errorptr[0] = (FSERROR) (bpreverr + cur); + cur += delta; /* form error * 5 */ + bpreverr = belowerr + cur; + belowerr = bnexterr; + cur += delta; /* form error * 7 */ + /* At this point cur contains the 7/16 error value to be propagated + * to the next pixel on the current line, and all the errors for the + * next line have been shifted over. We are therefore ready to move on. + */ + input_ptr += dirnc; /* advance input ptr to next column */ + output_ptr += dir; /* advance output ptr to next column */ + errorptr += dir; /* advance errorptr to current column */ + } + /* Post-loop cleanup: we must unload the final error value into the + * final fserrors[] entry. Note we need not unload belowerr because + * it is for the dummy column before or after the actual array. + */ + errorptr[0] = (FSERROR) bpreverr; /* unload prev err into array */ + } + cquantize->on_odd_row = (cquantize->on_odd_row ? FALSE : TRUE); + } +} + + +/* + * Allocate workspace for Floyd-Steinberg errors. + */ + +LOCAL(void) +alloc_fs_workspace (j_decompress_ptr cinfo) +{ + my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; + size_t arraysize; + int i; + + arraysize = (size_t) ((cinfo->output_width + 2) * SIZEOF(FSERROR)); + for (i = 0; i < cinfo->out_color_components; i++) { + cquantize->fserrors[i] = (FSERRPTR) + (*cinfo->mem->alloc_large)((j_common_ptr) cinfo, JPOOL_IMAGE, arraysize); + } +} + + +/* + * Initialize for one-pass color quantization. + */ + +METHODDEF(void) +start_pass_1_quant (j_decompress_ptr cinfo, boolean is_pre_scan) +{ + my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; + size_t arraysize; + int i; + + /* Install my colormap. */ + cinfo->colormap = cquantize->sv_colormap; + cinfo->actual_number_of_colors = cquantize->sv_actual; + + /* Initialize for desired dithering mode. */ + switch (cinfo->dither_mode) { + case JDITHER_NONE: + if (cinfo->out_color_components == 3) + cquantize->pub.color_quantize = color_quantize3; + else + cquantize->pub.color_quantize = color_quantize; + break; + case JDITHER_ORDERED: + if (cinfo->out_color_components == 3) + cquantize->pub.color_quantize = quantize3_ord_dither; + else + cquantize->pub.color_quantize = quantize_ord_dither; + cquantize->row_index = 0; /* initialize state for ordered dither */ + /* If user changed to ordered dither from another mode, + * we must recreate the color index table with padding. + * This will cost extra space, but probably isn't very likely. + */ + if (! cquantize->is_padded) + create_colorindex(cinfo); + /* Create ordered-dither tables if we didn't already. */ + if (cquantize->odither[0] == NULL) + create_odither_tables(cinfo); + break; + case JDITHER_FS: + cquantize->pub.color_quantize = quantize_fs_dither; + cquantize->on_odd_row = FALSE; /* initialize state for F-S dither */ + /* Allocate Floyd-Steinberg workspace if didn't already. */ + if (cquantize->fserrors[0] == NULL) + alloc_fs_workspace(cinfo); + /* Initialize the propagated errors to zero. */ + arraysize = (size_t) ((cinfo->output_width + 2) * SIZEOF(FSERROR)); + for (i = 0; i < cinfo->out_color_components; i++) + FMEMZERO((void FAR *) cquantize->fserrors[i], arraysize); + break; + default: + ERREXIT(cinfo, JERR_NOT_COMPILED); + break; + } +} + + +/* + * Finish up at the end of the pass. + */ + +METHODDEF(void) +finish_pass_1_quant (j_decompress_ptr cinfo) +{ + /* no work in 1-pass case */ +} + + +/* + * Switch to a new external colormap between output passes. + * Shouldn't get to this module! + */ + +METHODDEF(void) +new_color_map_1_quant (j_decompress_ptr cinfo) +{ + ERREXIT(cinfo, JERR_MODE_CHANGE); +} + + +/* + * Module initialization routine for 1-pass color quantization. + */ + +GLOBAL(void) +jinit_1pass_quantizer (j_decompress_ptr cinfo) +{ + my_cquantize_ptr cquantize; + + cquantize = (my_cquantize_ptr) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(my_cquantizer)); + cinfo->cquantize = (struct jpeg_color_quantizer *) cquantize; + cquantize->pub.start_pass = start_pass_1_quant; + cquantize->pub.finish_pass = finish_pass_1_quant; + cquantize->pub.new_color_map = new_color_map_1_quant; + cquantize->fserrors[0] = NULL; /* Flag FS workspace not allocated */ + cquantize->odither[0] = NULL; /* Also flag odither arrays not allocated */ + + /* Make sure my internal arrays won't overflow */ + if (cinfo->out_color_components > MAX_Q_COMPS) + ERREXIT1(cinfo, JERR_QUANT_COMPONENTS, MAX_Q_COMPS); + /* Make sure colormap indexes can be represented by JSAMPLEs */ + if (cinfo->desired_number_of_colors > (MAXJSAMPLE+1)) + ERREXIT1(cinfo, JERR_QUANT_MANY_COLORS, MAXJSAMPLE+1); + + /* Create the colormap and color index table. */ + create_colormap(cinfo); + create_colorindex(cinfo); + + /* Allocate Floyd-Steinberg workspace now if requested. + * We do this now since it is FAR storage and may affect the memory + * manager's space calculations. If the user changes to FS dither + * mode in a later pass, we will allocate the space then, and will + * possibly overrun the max_memory_to_use setting. + */ + if (cinfo->dither_mode == JDITHER_FS) + alloc_fs_workspace(cinfo); +} + +#endif /* QUANT_1PASS_SUPPORTED */ diff --git a/jpeg-9/jquant2.c b/jpeg-9/jquant2.c new file mode 100755 index 0000000..f7e351f --- /dev/null +++ b/jpeg-9/jquant2.c @@ -0,0 +1,1311 @@ +/* + * jquant2.c + * + * Copyright (C) 1991-1996, Thomas G. Lane. + * Modified 2011 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains 2-pass color quantization (color mapping) routines. + * These routines provide selection of a custom color map for an image, + * followed by mapping of the image to that color map, with optional + * Floyd-Steinberg dithering. + * It is also possible to use just the second pass to map to an arbitrary + * externally-given color map. + * + * Note: ordered dithering is not supported, since there isn't any fast + * way to compute intercolor distances; it's unclear that ordered dither's + * fundamental assumptions even hold with an irregularly spaced color map. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" + +#ifdef QUANT_2PASS_SUPPORTED + + +/* + * This module implements the well-known Heckbert paradigm for color + * quantization. Most of the ideas used here can be traced back to + * Heckbert's seminal paper + * Heckbert, Paul. "Color Image Quantization for Frame Buffer Display", + * Proc. SIGGRAPH '82, Computer Graphics v.16 #3 (July 1982), pp 297-304. + * + * In the first pass over the image, we accumulate a histogram showing the + * usage count of each possible color. To keep the histogram to a reasonable + * size, we reduce the precision of the input; typical practice is to retain + * 5 or 6 bits per color, so that 8 or 4 different input values are counted + * in the same histogram cell. + * + * Next, the color-selection step begins with a box representing the whole + * color space, and repeatedly splits the "largest" remaining box until we + * have as many boxes as desired colors. Then the mean color in each + * remaining box becomes one of the possible output colors. + * + * The second pass over the image maps each input pixel to the closest output + * color (optionally after applying a Floyd-Steinberg dithering correction). + * This mapping is logically trivial, but making it go fast enough requires + * considerable care. + * + * Heckbert-style quantizers vary a good deal in their policies for choosing + * the "largest" box and deciding where to cut it. The particular policies + * used here have proved out well in experimental comparisons, but better ones + * may yet be found. + * + * In earlier versions of the IJG code, this module quantized in YCbCr color + * space, processing the raw upsampled data without a color conversion step. + * This allowed the color conversion math to be done only once per colormap + * entry, not once per pixel. However, that optimization precluded other + * useful optimizations (such as merging color conversion with upsampling) + * and it also interfered with desired capabilities such as quantizing to an + * externally-supplied colormap. We have therefore abandoned that approach. + * The present code works in the post-conversion color space, typically RGB. + * + * To improve the visual quality of the results, we actually work in scaled + * RGB space, giving G distances more weight than R, and R in turn more than + * B. To do everything in integer math, we must use integer scale factors. + * The 2/3/1 scale factors used here correspond loosely to the relative + * weights of the colors in the NTSC grayscale equation. + * If you want to use this code to quantize a non-RGB color space, you'll + * probably need to change these scale factors. + */ + +#define R_SCALE 2 /* scale R distances by this much */ +#define G_SCALE 3 /* scale G distances by this much */ +#define B_SCALE 1 /* and B by this much */ + +/* Relabel R/G/B as components 0/1/2, respecting the RGB ordering defined + * in jmorecfg.h. As the code stands, it will do the right thing for R,G,B + * and B,G,R orders. If you define some other weird order in jmorecfg.h, + * you'll get compile errors until you extend this logic. In that case + * you'll probably want to tweak the histogram sizes too. + */ + +#if RGB_RED == 0 +#define C0_SCALE R_SCALE +#endif +#if RGB_BLUE == 0 +#define C0_SCALE B_SCALE +#endif +#if RGB_GREEN == 1 +#define C1_SCALE G_SCALE +#endif +#if RGB_RED == 2 +#define C2_SCALE R_SCALE +#endif +#if RGB_BLUE == 2 +#define C2_SCALE B_SCALE +#endif + + +/* + * First we have the histogram data structure and routines for creating it. + * + * The number of bits of precision can be adjusted by changing these symbols. + * We recommend keeping 6 bits for G and 5 each for R and B. + * If you have plenty of memory and cycles, 6 bits all around gives marginally + * better results; if you are short of memory, 5 bits all around will save + * some space but degrade the results. + * To maintain a fully accurate histogram, we'd need to allocate a "long" + * (preferably unsigned long) for each cell. In practice this is overkill; + * we can get by with 16 bits per cell. Few of the cell counts will overflow, + * and clamping those that do overflow to the maximum value will give close- + * enough results. This reduces the recommended histogram size from 256Kb + * to 128Kb, which is a useful savings on PC-class machines. + * (In the second pass the histogram space is re-used for pixel mapping data; + * in that capacity, each cell must be able to store zero to the number of + * desired colors. 16 bits/cell is plenty for that too.) + * Since the JPEG code is intended to run in small memory model on 80x86 + * machines, we can't just allocate the histogram in one chunk. Instead + * of a true 3-D array, we use a row of pointers to 2-D arrays. Each + * pointer corresponds to a C0 value (typically 2^5 = 32 pointers) and + * each 2-D array has 2^6*2^5 = 2048 or 2^6*2^6 = 4096 entries. Note that + * on 80x86 machines, the pointer row is in near memory but the actual + * arrays are in far memory (same arrangement as we use for image arrays). + */ + +#define MAXNUMCOLORS (MAXJSAMPLE+1) /* maximum size of colormap */ + +/* These will do the right thing for either R,G,B or B,G,R color order, + * but you may not like the results for other color orders. + */ +#define HIST_C0_BITS 5 /* bits of precision in R/B histogram */ +#define HIST_C1_BITS 6 /* bits of precision in G histogram */ +#define HIST_C2_BITS 5 /* bits of precision in B/R histogram */ + +/* Number of elements along histogram axes. */ +#define HIST_C0_ELEMS (1<cquantize; + register JSAMPROW ptr; + register histptr histp; + register hist3d histogram = cquantize->histogram; + int row; + JDIMENSION col; + JDIMENSION width = cinfo->output_width; + + for (row = 0; row < num_rows; row++) { + ptr = input_buf[row]; + for (col = width; col > 0; col--) { + /* get pixel value and index into the histogram */ + histp = & histogram[GETJSAMPLE(ptr[0]) >> C0_SHIFT] + [GETJSAMPLE(ptr[1]) >> C1_SHIFT] + [GETJSAMPLE(ptr[2]) >> C2_SHIFT]; + /* increment, check for overflow and undo increment if so. */ + if (++(*histp) <= 0) + (*histp)--; + ptr += 3; + } + } +} + + +/* + * Next we have the really interesting routines: selection of a colormap + * given the completed histogram. + * These routines work with a list of "boxes", each representing a rectangular + * subset of the input color space (to histogram precision). + */ + +typedef struct { + /* The bounds of the box (inclusive); expressed as histogram indexes */ + int c0min, c0max; + int c1min, c1max; + int c2min, c2max; + /* The volume (actually 2-norm) of the box */ + INT32 volume; + /* The number of nonzero histogram cells within this box */ + long colorcount; +} box; + +typedef box * boxptr; + + +LOCAL(boxptr) +find_biggest_color_pop (boxptr boxlist, int numboxes) +/* Find the splittable box with the largest color population */ +/* Returns NULL if no splittable boxes remain */ +{ + register boxptr boxp; + register int i; + register long maxc = 0; + boxptr which = NULL; + + for (i = 0, boxp = boxlist; i < numboxes; i++, boxp++) { + if (boxp->colorcount > maxc && boxp->volume > 0) { + which = boxp; + maxc = boxp->colorcount; + } + } + return which; +} + + +LOCAL(boxptr) +find_biggest_volume (boxptr boxlist, int numboxes) +/* Find the splittable box with the largest (scaled) volume */ +/* Returns NULL if no splittable boxes remain */ +{ + register boxptr boxp; + register int i; + register INT32 maxv = 0; + boxptr which = NULL; + + for (i = 0, boxp = boxlist; i < numboxes; i++, boxp++) { + if (boxp->volume > maxv) { + which = boxp; + maxv = boxp->volume; + } + } + return which; +} + + +LOCAL(void) +update_box (j_decompress_ptr cinfo, boxptr boxp) +/* Shrink the min/max bounds of a box to enclose only nonzero elements, */ +/* and recompute its volume and population */ +{ + my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; + hist3d histogram = cquantize->histogram; + histptr histp; + int c0,c1,c2; + int c0min,c0max,c1min,c1max,c2min,c2max; + INT32 dist0,dist1,dist2; + long ccount; + + c0min = boxp->c0min; c0max = boxp->c0max; + c1min = boxp->c1min; c1max = boxp->c1max; + c2min = boxp->c2min; c2max = boxp->c2max; + + if (c0max > c0min) + for (c0 = c0min; c0 <= c0max; c0++) + for (c1 = c1min; c1 <= c1max; c1++) { + histp = & histogram[c0][c1][c2min]; + for (c2 = c2min; c2 <= c2max; c2++) + if (*histp++ != 0) { + boxp->c0min = c0min = c0; + goto have_c0min; + } + } + have_c0min: + if (c0max > c0min) + for (c0 = c0max; c0 >= c0min; c0--) + for (c1 = c1min; c1 <= c1max; c1++) { + histp = & histogram[c0][c1][c2min]; + for (c2 = c2min; c2 <= c2max; c2++) + if (*histp++ != 0) { + boxp->c0max = c0max = c0; + goto have_c0max; + } + } + have_c0max: + if (c1max > c1min) + for (c1 = c1min; c1 <= c1max; c1++) + for (c0 = c0min; c0 <= c0max; c0++) { + histp = & histogram[c0][c1][c2min]; + for (c2 = c2min; c2 <= c2max; c2++) + if (*histp++ != 0) { + boxp->c1min = c1min = c1; + goto have_c1min; + } + } + have_c1min: + if (c1max > c1min) + for (c1 = c1max; c1 >= c1min; c1--) + for (c0 = c0min; c0 <= c0max; c0++) { + histp = & histogram[c0][c1][c2min]; + for (c2 = c2min; c2 <= c2max; c2++) + if (*histp++ != 0) { + boxp->c1max = c1max = c1; + goto have_c1max; + } + } + have_c1max: + if (c2max > c2min) + for (c2 = c2min; c2 <= c2max; c2++) + for (c0 = c0min; c0 <= c0max; c0++) { + histp = & histogram[c0][c1min][c2]; + for (c1 = c1min; c1 <= c1max; c1++, histp += HIST_C2_ELEMS) + if (*histp != 0) { + boxp->c2min = c2min = c2; + goto have_c2min; + } + } + have_c2min: + if (c2max > c2min) + for (c2 = c2max; c2 >= c2min; c2--) + for (c0 = c0min; c0 <= c0max; c0++) { + histp = & histogram[c0][c1min][c2]; + for (c1 = c1min; c1 <= c1max; c1++, histp += HIST_C2_ELEMS) + if (*histp != 0) { + boxp->c2max = c2max = c2; + goto have_c2max; + } + } + have_c2max: + + /* Update box volume. + * We use 2-norm rather than real volume here; this biases the method + * against making long narrow boxes, and it has the side benefit that + * a box is splittable iff norm > 0. + * Since the differences are expressed in histogram-cell units, + * we have to shift back to JSAMPLE units to get consistent distances; + * after which, we scale according to the selected distance scale factors. + */ + dist0 = ((c0max - c0min) << C0_SHIFT) * C0_SCALE; + dist1 = ((c1max - c1min) << C1_SHIFT) * C1_SCALE; + dist2 = ((c2max - c2min) << C2_SHIFT) * C2_SCALE; + boxp->volume = dist0*dist0 + dist1*dist1 + dist2*dist2; + + /* Now scan remaining volume of box and compute population */ + ccount = 0; + for (c0 = c0min; c0 <= c0max; c0++) + for (c1 = c1min; c1 <= c1max; c1++) { + histp = & histogram[c0][c1][c2min]; + for (c2 = c2min; c2 <= c2max; c2++, histp++) + if (*histp != 0) { + ccount++; + } + } + boxp->colorcount = ccount; +} + + +LOCAL(int) +median_cut (j_decompress_ptr cinfo, boxptr boxlist, int numboxes, + int desired_colors) +/* Repeatedly select and split the largest box until we have enough boxes */ +{ + int n,lb; + int c0,c1,c2,cmax; + register boxptr b1,b2; + + while (numboxes < desired_colors) { + /* Select box to split. + * Current algorithm: by population for first half, then by volume. + */ + if (numboxes*2 <= desired_colors) { + b1 = find_biggest_color_pop(boxlist, numboxes); + } else { + b1 = find_biggest_volume(boxlist, numboxes); + } + if (b1 == NULL) /* no splittable boxes left! */ + break; + b2 = &boxlist[numboxes]; /* where new box will go */ + /* Copy the color bounds to the new box. */ + b2->c0max = b1->c0max; b2->c1max = b1->c1max; b2->c2max = b1->c2max; + b2->c0min = b1->c0min; b2->c1min = b1->c1min; b2->c2min = b1->c2min; + /* Choose which axis to split the box on. + * Current algorithm: longest scaled axis. + * See notes in update_box about scaling distances. + */ + c0 = ((b1->c0max - b1->c0min) << C0_SHIFT) * C0_SCALE; + c1 = ((b1->c1max - b1->c1min) << C1_SHIFT) * C1_SCALE; + c2 = ((b1->c2max - b1->c2min) << C2_SHIFT) * C2_SCALE; + /* We want to break any ties in favor of green, then red, blue last. + * This code does the right thing for R,G,B or B,G,R color orders only. + */ +#if RGB_RED == 0 + cmax = c1; n = 1; + if (c0 > cmax) { cmax = c0; n = 0; } + if (c2 > cmax) { n = 2; } +#else + cmax = c1; n = 1; + if (c2 > cmax) { cmax = c2; n = 2; } + if (c0 > cmax) { n = 0; } +#endif + /* Choose split point along selected axis, and update box bounds. + * Current algorithm: split at halfway point. + * (Since the box has been shrunk to minimum volume, + * any split will produce two nonempty subboxes.) + * Note that lb value is max for lower box, so must be < old max. + */ + switch (n) { + case 0: + lb = (b1->c0max + b1->c0min) / 2; + b1->c0max = lb; + b2->c0min = lb+1; + break; + case 1: + lb = (b1->c1max + b1->c1min) / 2; + b1->c1max = lb; + b2->c1min = lb+1; + break; + case 2: + lb = (b1->c2max + b1->c2min) / 2; + b1->c2max = lb; + b2->c2min = lb+1; + break; + } + /* Update stats for boxes */ + update_box(cinfo, b1); + update_box(cinfo, b2); + numboxes++; + } + return numboxes; +} + + +LOCAL(void) +compute_color (j_decompress_ptr cinfo, boxptr boxp, int icolor) +/* Compute representative color for a box, put it in colormap[icolor] */ +{ + /* Current algorithm: mean weighted by pixels (not colors) */ + /* Note it is important to get the rounding correct! */ + my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; + hist3d histogram = cquantize->histogram; + histptr histp; + int c0,c1,c2; + int c0min,c0max,c1min,c1max,c2min,c2max; + long count; + long total = 0; + long c0total = 0; + long c1total = 0; + long c2total = 0; + + c0min = boxp->c0min; c0max = boxp->c0max; + c1min = boxp->c1min; c1max = boxp->c1max; + c2min = boxp->c2min; c2max = boxp->c2max; + + for (c0 = c0min; c0 <= c0max; c0++) + for (c1 = c1min; c1 <= c1max; c1++) { + histp = & histogram[c0][c1][c2min]; + for (c2 = c2min; c2 <= c2max; c2++) { + if ((count = *histp++) != 0) { + total += count; + c0total += ((c0 << C0_SHIFT) + ((1<>1)) * count; + c1total += ((c1 << C1_SHIFT) + ((1<>1)) * count; + c2total += ((c2 << C2_SHIFT) + ((1<>1)) * count; + } + } + } + + cinfo->colormap[0][icolor] = (JSAMPLE) ((c0total + (total>>1)) / total); + cinfo->colormap[1][icolor] = (JSAMPLE) ((c1total + (total>>1)) / total); + cinfo->colormap[2][icolor] = (JSAMPLE) ((c2total + (total>>1)) / total); +} + + +LOCAL(void) +select_colors (j_decompress_ptr cinfo, int desired_colors) +/* Master routine for color selection */ +{ + boxptr boxlist; + int numboxes; + int i; + + /* Allocate workspace for box list */ + boxlist = (boxptr) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, desired_colors * SIZEOF(box)); + /* Initialize one box containing whole space */ + numboxes = 1; + boxlist[0].c0min = 0; + boxlist[0].c0max = MAXJSAMPLE >> C0_SHIFT; + boxlist[0].c1min = 0; + boxlist[0].c1max = MAXJSAMPLE >> C1_SHIFT; + boxlist[0].c2min = 0; + boxlist[0].c2max = MAXJSAMPLE >> C2_SHIFT; + /* Shrink it to actually-used volume and set its statistics */ + update_box(cinfo, & boxlist[0]); + /* Perform median-cut to produce final box list */ + numboxes = median_cut(cinfo, boxlist, numboxes, desired_colors); + /* Compute the representative color for each box, fill colormap */ + for (i = 0; i < numboxes; i++) + compute_color(cinfo, & boxlist[i], i); + cinfo->actual_number_of_colors = numboxes; + TRACEMS1(cinfo, 1, JTRC_QUANT_SELECTED, numboxes); +} + + +/* + * These routines are concerned with the time-critical task of mapping input + * colors to the nearest color in the selected colormap. + * + * We re-use the histogram space as an "inverse color map", essentially a + * cache for the results of nearest-color searches. All colors within a + * histogram cell will be mapped to the same colormap entry, namely the one + * closest to the cell's center. This may not be quite the closest entry to + * the actual input color, but it's almost as good. A zero in the cache + * indicates we haven't found the nearest color for that cell yet; the array + * is cleared to zeroes before starting the mapping pass. When we find the + * nearest color for a cell, its colormap index plus one is recorded in the + * cache for future use. The pass2 scanning routines call fill_inverse_cmap + * when they need to use an unfilled entry in the cache. + * + * Our method of efficiently finding nearest colors is based on the "locally + * sorted search" idea described by Heckbert and on the incremental distance + * calculation described by Spencer W. Thomas in chapter III.1 of Graphics + * Gems II (James Arvo, ed. Academic Press, 1991). Thomas points out that + * the distances from a given colormap entry to each cell of the histogram can + * be computed quickly using an incremental method: the differences between + * distances to adjacent cells themselves differ by a constant. This allows a + * fairly fast implementation of the "brute force" approach of computing the + * distance from every colormap entry to every histogram cell. Unfortunately, + * it needs a work array to hold the best-distance-so-far for each histogram + * cell (because the inner loop has to be over cells, not colormap entries). + * The work array elements have to be INT32s, so the work array would need + * 256Kb at our recommended precision. This is not feasible in DOS machines. + * + * To get around these problems, we apply Thomas' method to compute the + * nearest colors for only the cells within a small subbox of the histogram. + * The work array need be only as big as the subbox, so the memory usage + * problem is solved. Furthermore, we need not fill subboxes that are never + * referenced in pass2; many images use only part of the color gamut, so a + * fair amount of work is saved. An additional advantage of this + * approach is that we can apply Heckbert's locality criterion to quickly + * eliminate colormap entries that are far away from the subbox; typically + * three-fourths of the colormap entries are rejected by Heckbert's criterion, + * and we need not compute their distances to individual cells in the subbox. + * The speed of this approach is heavily influenced by the subbox size: too + * small means too much overhead, too big loses because Heckbert's criterion + * can't eliminate as many colormap entries. Empirically the best subbox + * size seems to be about 1/512th of the histogram (1/8th in each direction). + * + * Thomas' article also describes a refined method which is asymptotically + * faster than the brute-force method, but it is also far more complex and + * cannot efficiently be applied to small subboxes. It is therefore not + * useful for programs intended to be portable to DOS machines. On machines + * with plenty of memory, filling the whole histogram in one shot with Thomas' + * refined method might be faster than the present code --- but then again, + * it might not be any faster, and it's certainly more complicated. + */ + + +/* log2(histogram cells in update box) for each axis; this can be adjusted */ +#define BOX_C0_LOG (HIST_C0_BITS-3) +#define BOX_C1_LOG (HIST_C1_BITS-3) +#define BOX_C2_LOG (HIST_C2_BITS-3) + +#define BOX_C0_ELEMS (1<actual_number_of_colors; + int maxc0, maxc1, maxc2; + int centerc0, centerc1, centerc2; + int i, x, ncolors; + INT32 minmaxdist, min_dist, max_dist, tdist; + INT32 mindist[MAXNUMCOLORS]; /* min distance to colormap entry i */ + + /* Compute true coordinates of update box's upper corner and center. + * Actually we compute the coordinates of the center of the upper-corner + * histogram cell, which are the upper bounds of the volume we care about. + * Note that since ">>" rounds down, the "center" values may be closer to + * min than to max; hence comparisons to them must be "<=", not "<". + */ + maxc0 = minc0 + ((1 << BOX_C0_SHIFT) - (1 << C0_SHIFT)); + centerc0 = (minc0 + maxc0) >> 1; + maxc1 = minc1 + ((1 << BOX_C1_SHIFT) - (1 << C1_SHIFT)); + centerc1 = (minc1 + maxc1) >> 1; + maxc2 = minc2 + ((1 << BOX_C2_SHIFT) - (1 << C2_SHIFT)); + centerc2 = (minc2 + maxc2) >> 1; + + /* For each color in colormap, find: + * 1. its minimum squared-distance to any point in the update box + * (zero if color is within update box); + * 2. its maximum squared-distance to any point in the update box. + * Both of these can be found by considering only the corners of the box. + * We save the minimum distance for each color in mindist[]; + * only the smallest maximum distance is of interest. + */ + minmaxdist = 0x7FFFFFFFL; + + for (i = 0; i < numcolors; i++) { + /* We compute the squared-c0-distance term, then add in the other two. */ + x = GETJSAMPLE(cinfo->colormap[0][i]); + if (x < minc0) { + tdist = (x - minc0) * C0_SCALE; + min_dist = tdist*tdist; + tdist = (x - maxc0) * C0_SCALE; + max_dist = tdist*tdist; + } else if (x > maxc0) { + tdist = (x - maxc0) * C0_SCALE; + min_dist = tdist*tdist; + tdist = (x - minc0) * C0_SCALE; + max_dist = tdist*tdist; + } else { + /* within cell range so no contribution to min_dist */ + min_dist = 0; + if (x <= centerc0) { + tdist = (x - maxc0) * C0_SCALE; + max_dist = tdist*tdist; + } else { + tdist = (x - minc0) * C0_SCALE; + max_dist = tdist*tdist; + } + } + + x = GETJSAMPLE(cinfo->colormap[1][i]); + if (x < minc1) { + tdist = (x - minc1) * C1_SCALE; + min_dist += tdist*tdist; + tdist = (x - maxc1) * C1_SCALE; + max_dist += tdist*tdist; + } else if (x > maxc1) { + tdist = (x - maxc1) * C1_SCALE; + min_dist += tdist*tdist; + tdist = (x - minc1) * C1_SCALE; + max_dist += tdist*tdist; + } else { + /* within cell range so no contribution to min_dist */ + if (x <= centerc1) { + tdist = (x - maxc1) * C1_SCALE; + max_dist += tdist*tdist; + } else { + tdist = (x - minc1) * C1_SCALE; + max_dist += tdist*tdist; + } + } + + x = GETJSAMPLE(cinfo->colormap[2][i]); + if (x < minc2) { + tdist = (x - minc2) * C2_SCALE; + min_dist += tdist*tdist; + tdist = (x - maxc2) * C2_SCALE; + max_dist += tdist*tdist; + } else if (x > maxc2) { + tdist = (x - maxc2) * C2_SCALE; + min_dist += tdist*tdist; + tdist = (x - minc2) * C2_SCALE; + max_dist += tdist*tdist; + } else { + /* within cell range so no contribution to min_dist */ + if (x <= centerc2) { + tdist = (x - maxc2) * C2_SCALE; + max_dist += tdist*tdist; + } else { + tdist = (x - minc2) * C2_SCALE; + max_dist += tdist*tdist; + } + } + + mindist[i] = min_dist; /* save away the results */ + if (max_dist < minmaxdist) + minmaxdist = max_dist; + } + + /* Now we know that no cell in the update box is more than minmaxdist + * away from some colormap entry. Therefore, only colors that are + * within minmaxdist of some part of the box need be considered. + */ + ncolors = 0; + for (i = 0; i < numcolors; i++) { + if (mindist[i] <= minmaxdist) + colorlist[ncolors++] = (JSAMPLE) i; + } + return ncolors; +} + + +LOCAL(void) +find_best_colors (j_decompress_ptr cinfo, int minc0, int minc1, int minc2, + int numcolors, JSAMPLE colorlist[], JSAMPLE bestcolor[]) +/* Find the closest colormap entry for each cell in the update box, + * given the list of candidate colors prepared by find_nearby_colors. + * Return the indexes of the closest entries in the bestcolor[] array. + * This routine uses Thomas' incremental distance calculation method to + * find the distance from a colormap entry to successive cells in the box. + */ +{ + int ic0, ic1, ic2; + int i, icolor; + register INT32 * bptr; /* pointer into bestdist[] array */ + JSAMPLE * cptr; /* pointer into bestcolor[] array */ + INT32 dist0, dist1; /* initial distance values */ + register INT32 dist2; /* current distance in inner loop */ + INT32 xx0, xx1; /* distance increments */ + register INT32 xx2; + INT32 inc0, inc1, inc2; /* initial values for increments */ + /* This array holds the distance to the nearest-so-far color for each cell */ + INT32 bestdist[BOX_C0_ELEMS * BOX_C1_ELEMS * BOX_C2_ELEMS]; + + /* Initialize best-distance for each cell of the update box */ + bptr = bestdist; + for (i = BOX_C0_ELEMS*BOX_C1_ELEMS*BOX_C2_ELEMS-1; i >= 0; i--) + *bptr++ = 0x7FFFFFFFL; + + /* For each color selected by find_nearby_colors, + * compute its distance to the center of each cell in the box. + * If that's less than best-so-far, update best distance and color number. + */ + + /* Nominal steps between cell centers ("x" in Thomas article) */ +#define STEP_C0 ((1 << C0_SHIFT) * C0_SCALE) +#define STEP_C1 ((1 << C1_SHIFT) * C1_SCALE) +#define STEP_C2 ((1 << C2_SHIFT) * C2_SCALE) + + for (i = 0; i < numcolors; i++) { + icolor = GETJSAMPLE(colorlist[i]); + /* Compute (square of) distance from minc0/c1/c2 to this color */ + inc0 = (minc0 - GETJSAMPLE(cinfo->colormap[0][icolor])) * C0_SCALE; + dist0 = inc0*inc0; + inc1 = (minc1 - GETJSAMPLE(cinfo->colormap[1][icolor])) * C1_SCALE; + dist0 += inc1*inc1; + inc2 = (minc2 - GETJSAMPLE(cinfo->colormap[2][icolor])) * C2_SCALE; + dist0 += inc2*inc2; + /* Form the initial difference increments */ + inc0 = inc0 * (2 * STEP_C0) + STEP_C0 * STEP_C0; + inc1 = inc1 * (2 * STEP_C1) + STEP_C1 * STEP_C1; + inc2 = inc2 * (2 * STEP_C2) + STEP_C2 * STEP_C2; + /* Now loop over all cells in box, updating distance per Thomas method */ + bptr = bestdist; + cptr = bestcolor; + xx0 = inc0; + for (ic0 = BOX_C0_ELEMS-1; ic0 >= 0; ic0--) { + dist1 = dist0; + xx1 = inc1; + for (ic1 = BOX_C1_ELEMS-1; ic1 >= 0; ic1--) { + dist2 = dist1; + xx2 = inc2; + for (ic2 = BOX_C2_ELEMS-1; ic2 >= 0; ic2--) { + if (dist2 < *bptr) { + *bptr = dist2; + *cptr = (JSAMPLE) icolor; + } + dist2 += xx2; + xx2 += 2 * STEP_C2 * STEP_C2; + bptr++; + cptr++; + } + dist1 += xx1; + xx1 += 2 * STEP_C1 * STEP_C1; + } + dist0 += xx0; + xx0 += 2 * STEP_C0 * STEP_C0; + } + } +} + + +LOCAL(void) +fill_inverse_cmap (j_decompress_ptr cinfo, int c0, int c1, int c2) +/* Fill the inverse-colormap entries in the update box that contains */ +/* histogram cell c0/c1/c2. (Only that one cell MUST be filled, but */ +/* we can fill as many others as we wish.) */ +{ + my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; + hist3d histogram = cquantize->histogram; + int minc0, minc1, minc2; /* lower left corner of update box */ + int ic0, ic1, ic2; + register JSAMPLE * cptr; /* pointer into bestcolor[] array */ + register histptr cachep; /* pointer into main cache array */ + /* This array lists the candidate colormap indexes. */ + JSAMPLE colorlist[MAXNUMCOLORS]; + int numcolors; /* number of candidate colors */ + /* This array holds the actually closest colormap index for each cell. */ + JSAMPLE bestcolor[BOX_C0_ELEMS * BOX_C1_ELEMS * BOX_C2_ELEMS]; + + /* Convert cell coordinates to update box ID */ + c0 >>= BOX_C0_LOG; + c1 >>= BOX_C1_LOG; + c2 >>= BOX_C2_LOG; + + /* Compute true coordinates of update box's origin corner. + * Actually we compute the coordinates of the center of the corner + * histogram cell, which are the lower bounds of the volume we care about. + */ + minc0 = (c0 << BOX_C0_SHIFT) + ((1 << C0_SHIFT) >> 1); + minc1 = (c1 << BOX_C1_SHIFT) + ((1 << C1_SHIFT) >> 1); + minc2 = (c2 << BOX_C2_SHIFT) + ((1 << C2_SHIFT) >> 1); + + /* Determine which colormap entries are close enough to be candidates + * for the nearest entry to some cell in the update box. + */ + numcolors = find_nearby_colors(cinfo, minc0, minc1, minc2, colorlist); + + /* Determine the actually nearest colors. */ + find_best_colors(cinfo, minc0, minc1, minc2, numcolors, colorlist, + bestcolor); + + /* Save the best color numbers (plus 1) in the main cache array */ + c0 <<= BOX_C0_LOG; /* convert ID back to base cell indexes */ + c1 <<= BOX_C1_LOG; + c2 <<= BOX_C2_LOG; + cptr = bestcolor; + for (ic0 = 0; ic0 < BOX_C0_ELEMS; ic0++) { + for (ic1 = 0; ic1 < BOX_C1_ELEMS; ic1++) { + cachep = & histogram[c0+ic0][c1+ic1][c2]; + for (ic2 = 0; ic2 < BOX_C2_ELEMS; ic2++) { + *cachep++ = (histcell) (GETJSAMPLE(*cptr++) + 1); + } + } + } +} + + +/* + * Map some rows of pixels to the output colormapped representation. + */ + +METHODDEF(void) +pass2_no_dither (j_decompress_ptr cinfo, + JSAMPARRAY input_buf, JSAMPARRAY output_buf, int num_rows) +/* This version performs no dithering */ +{ + my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; + hist3d histogram = cquantize->histogram; + register JSAMPROW inptr, outptr; + register histptr cachep; + register int c0, c1, c2; + int row; + JDIMENSION col; + JDIMENSION width = cinfo->output_width; + + for (row = 0; row < num_rows; row++) { + inptr = input_buf[row]; + outptr = output_buf[row]; + for (col = width; col > 0; col--) { + /* get pixel value and index into the cache */ + c0 = GETJSAMPLE(*inptr++) >> C0_SHIFT; + c1 = GETJSAMPLE(*inptr++) >> C1_SHIFT; + c2 = GETJSAMPLE(*inptr++) >> C2_SHIFT; + cachep = & histogram[c0][c1][c2]; + /* If we have not seen this color before, find nearest colormap entry */ + /* and update the cache */ + if (*cachep == 0) + fill_inverse_cmap(cinfo, c0,c1,c2); + /* Now emit the colormap index for this cell */ + *outptr++ = (JSAMPLE) (*cachep - 1); + } + } +} + + +METHODDEF(void) +pass2_fs_dither (j_decompress_ptr cinfo, + JSAMPARRAY input_buf, JSAMPARRAY output_buf, int num_rows) +/* This version performs Floyd-Steinberg dithering */ +{ + my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; + hist3d histogram = cquantize->histogram; + register LOCFSERROR cur0, cur1, cur2; /* current error or pixel value */ + LOCFSERROR belowerr0, belowerr1, belowerr2; /* error for pixel below cur */ + LOCFSERROR bpreverr0, bpreverr1, bpreverr2; /* error for below/prev col */ + register FSERRPTR errorptr; /* => fserrors[] at column before current */ + JSAMPROW inptr; /* => current input pixel */ + JSAMPROW outptr; /* => current output pixel */ + histptr cachep; + int dir; /* +1 or -1 depending on direction */ + int dir3; /* 3*dir, for advancing inptr & errorptr */ + int row; + JDIMENSION col; + JDIMENSION width = cinfo->output_width; + JSAMPLE *range_limit = cinfo->sample_range_limit; + int *error_limit = cquantize->error_limiter; + JSAMPROW colormap0 = cinfo->colormap[0]; + JSAMPROW colormap1 = cinfo->colormap[1]; + JSAMPROW colormap2 = cinfo->colormap[2]; + SHIFT_TEMPS + + for (row = 0; row < num_rows; row++) { + inptr = input_buf[row]; + outptr = output_buf[row]; + if (cquantize->on_odd_row) { + /* work right to left in this row */ + inptr += (width-1) * 3; /* so point to rightmost pixel */ + outptr += width-1; + dir = -1; + dir3 = -3; + errorptr = cquantize->fserrors + (width+1)*3; /* => entry after last column */ + cquantize->on_odd_row = FALSE; /* flip for next time */ + } else { + /* work left to right in this row */ + dir = 1; + dir3 = 3; + errorptr = cquantize->fserrors; /* => entry before first real column */ + cquantize->on_odd_row = TRUE; /* flip for next time */ + } + /* Preset error values: no error propagated to first pixel from left */ + cur0 = cur1 = cur2 = 0; + /* and no error propagated to row below yet */ + belowerr0 = belowerr1 = belowerr2 = 0; + bpreverr0 = bpreverr1 = bpreverr2 = 0; + + for (col = width; col > 0; col--) { + /* curN holds the error propagated from the previous pixel on the + * current line. Add the error propagated from the previous line + * to form the complete error correction term for this pixel, and + * round the error term (which is expressed * 16) to an integer. + * RIGHT_SHIFT rounds towards minus infinity, so adding 8 is correct + * for either sign of the error value. + * Note: errorptr points to *previous* column's array entry. + */ + cur0 = RIGHT_SHIFT(cur0 + errorptr[dir3+0] + 8, 4); + cur1 = RIGHT_SHIFT(cur1 + errorptr[dir3+1] + 8, 4); + cur2 = RIGHT_SHIFT(cur2 + errorptr[dir3+2] + 8, 4); + /* Limit the error using transfer function set by init_error_limit. + * See comments with init_error_limit for rationale. + */ + cur0 = error_limit[cur0]; + cur1 = error_limit[cur1]; + cur2 = error_limit[cur2]; + /* Form pixel value + error, and range-limit to 0..MAXJSAMPLE. + * The maximum error is +- MAXJSAMPLE (or less with error limiting); + * this sets the required size of the range_limit array. + */ + cur0 += GETJSAMPLE(inptr[0]); + cur1 += GETJSAMPLE(inptr[1]); + cur2 += GETJSAMPLE(inptr[2]); + cur0 = GETJSAMPLE(range_limit[cur0]); + cur1 = GETJSAMPLE(range_limit[cur1]); + cur2 = GETJSAMPLE(range_limit[cur2]); + /* Index into the cache with adjusted pixel value */ + cachep = & histogram[cur0>>C0_SHIFT][cur1>>C1_SHIFT][cur2>>C2_SHIFT]; + /* If we have not seen this color before, find nearest colormap */ + /* entry and update the cache */ + if (*cachep == 0) + fill_inverse_cmap(cinfo, cur0>>C0_SHIFT,cur1>>C1_SHIFT,cur2>>C2_SHIFT); + /* Now emit the colormap index for this cell */ + { register int pixcode = *cachep - 1; + *outptr = (JSAMPLE) pixcode; + /* Compute representation error for this pixel */ + cur0 -= GETJSAMPLE(colormap0[pixcode]); + cur1 -= GETJSAMPLE(colormap1[pixcode]); + cur2 -= GETJSAMPLE(colormap2[pixcode]); + } + /* Compute error fractions to be propagated to adjacent pixels. + * Add these into the running sums, and simultaneously shift the + * next-line error sums left by 1 column. + */ + { register LOCFSERROR bnexterr, delta; + + bnexterr = cur0; /* Process component 0 */ + delta = cur0 * 2; + cur0 += delta; /* form error * 3 */ + errorptr[0] = (FSERROR) (bpreverr0 + cur0); + cur0 += delta; /* form error * 5 */ + bpreverr0 = belowerr0 + cur0; + belowerr0 = bnexterr; + cur0 += delta; /* form error * 7 */ + bnexterr = cur1; /* Process component 1 */ + delta = cur1 * 2; + cur1 += delta; /* form error * 3 */ + errorptr[1] = (FSERROR) (bpreverr1 + cur1); + cur1 += delta; /* form error * 5 */ + bpreverr1 = belowerr1 + cur1; + belowerr1 = bnexterr; + cur1 += delta; /* form error * 7 */ + bnexterr = cur2; /* Process component 2 */ + delta = cur2 * 2; + cur2 += delta; /* form error * 3 */ + errorptr[2] = (FSERROR) (bpreverr2 + cur2); + cur2 += delta; /* form error * 5 */ + bpreverr2 = belowerr2 + cur2; + belowerr2 = bnexterr; + cur2 += delta; /* form error * 7 */ + } + /* At this point curN contains the 7/16 error value to be propagated + * to the next pixel on the current line, and all the errors for the + * next line have been shifted over. We are therefore ready to move on. + */ + inptr += dir3; /* Advance pixel pointers to next column */ + outptr += dir; + errorptr += dir3; /* advance errorptr to current column */ + } + /* Post-loop cleanup: we must unload the final error values into the + * final fserrors[] entry. Note we need not unload belowerrN because + * it is for the dummy column before or after the actual array. + */ + errorptr[0] = (FSERROR) bpreverr0; /* unload prev errs into array */ + errorptr[1] = (FSERROR) bpreverr1; + errorptr[2] = (FSERROR) bpreverr2; + } +} + + +/* + * Initialize the error-limiting transfer function (lookup table). + * The raw F-S error computation can potentially compute error values of up to + * +- MAXJSAMPLE. But we want the maximum correction applied to a pixel to be + * much less, otherwise obviously wrong pixels will be created. (Typical + * effects include weird fringes at color-area boundaries, isolated bright + * pixels in a dark area, etc.) The standard advice for avoiding this problem + * is to ensure that the "corners" of the color cube are allocated as output + * colors; then repeated errors in the same direction cannot cause cascading + * error buildup. However, that only prevents the error from getting + * completely out of hand; Aaron Giles reports that error limiting improves + * the results even with corner colors allocated. + * A simple clamping of the error values to about +- MAXJSAMPLE/8 works pretty + * well, but the smoother transfer function used below is even better. Thanks + * to Aaron Giles for this idea. + */ + +LOCAL(void) +init_error_limit (j_decompress_ptr cinfo) +/* Allocate and fill in the error_limiter table */ +{ + my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; + int * table; + int in, out; + + table = (int *) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, (MAXJSAMPLE*2+1) * SIZEOF(int)); + table += MAXJSAMPLE; /* so can index -MAXJSAMPLE .. +MAXJSAMPLE */ + cquantize->error_limiter = table; + +#define STEPSIZE ((MAXJSAMPLE+1)/16) + /* Map errors 1:1 up to +- MAXJSAMPLE/16 */ + out = 0; + for (in = 0; in < STEPSIZE; in++, out++) { + table[in] = out; table[-in] = -out; + } + /* Map errors 1:2 up to +- 3*MAXJSAMPLE/16 */ + for (; in < STEPSIZE*3; in++, out += (in&1) ? 0 : 1) { + table[in] = out; table[-in] = -out; + } + /* Clamp the rest to final out value (which is (MAXJSAMPLE+1)/8) */ + for (; in <= MAXJSAMPLE; in++) { + table[in] = out; table[-in] = -out; + } +#undef STEPSIZE +} + + +/* + * Finish up at the end of each pass. + */ + +METHODDEF(void) +finish_pass1 (j_decompress_ptr cinfo) +{ + my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; + + /* Select the representative colors and fill in cinfo->colormap */ + cinfo->colormap = cquantize->sv_colormap; + select_colors(cinfo, cquantize->desired); + /* Force next pass to zero the color index table */ + cquantize->needs_zeroed = TRUE; +} + + +METHODDEF(void) +finish_pass2 (j_decompress_ptr cinfo) +{ + /* no work */ +} + + +/* + * Initialize for each processing pass. + */ + +METHODDEF(void) +start_pass_2_quant (j_decompress_ptr cinfo, boolean is_pre_scan) +{ + my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; + hist3d histogram = cquantize->histogram; + int i; + + /* Only F-S dithering or no dithering is supported. */ + /* If user asks for ordered dither, give him F-S. */ + if (cinfo->dither_mode != JDITHER_NONE) + cinfo->dither_mode = JDITHER_FS; + + if (is_pre_scan) { + /* Set up method pointers */ + cquantize->pub.color_quantize = prescan_quantize; + cquantize->pub.finish_pass = finish_pass1; + cquantize->needs_zeroed = TRUE; /* Always zero histogram */ + } else { + /* Set up method pointers */ + if (cinfo->dither_mode == JDITHER_FS) + cquantize->pub.color_quantize = pass2_fs_dither; + else + cquantize->pub.color_quantize = pass2_no_dither; + cquantize->pub.finish_pass = finish_pass2; + + /* Make sure color count is acceptable */ + i = cinfo->actual_number_of_colors; + if (i < 1) + ERREXIT1(cinfo, JERR_QUANT_FEW_COLORS, 1); + if (i > MAXNUMCOLORS) + ERREXIT1(cinfo, JERR_QUANT_MANY_COLORS, MAXNUMCOLORS); + + if (cinfo->dither_mode == JDITHER_FS) { + size_t arraysize = (size_t) ((cinfo->output_width + 2) * + (3 * SIZEOF(FSERROR))); + /* Allocate Floyd-Steinberg workspace if we didn't already. */ + if (cquantize->fserrors == NULL) + cquantize->fserrors = (FSERRPTR) (*cinfo->mem->alloc_large) + ((j_common_ptr) cinfo, JPOOL_IMAGE, arraysize); + /* Initialize the propagated errors to zero. */ + FMEMZERO((void FAR *) cquantize->fserrors, arraysize); + /* Make the error-limit table if we didn't already. */ + if (cquantize->error_limiter == NULL) + init_error_limit(cinfo); + cquantize->on_odd_row = FALSE; + } + + } + /* Zero the histogram or inverse color map, if necessary */ + if (cquantize->needs_zeroed) { + for (i = 0; i < HIST_C0_ELEMS; i++) { + FMEMZERO((void FAR *) histogram[i], + HIST_C1_ELEMS*HIST_C2_ELEMS * SIZEOF(histcell)); + } + cquantize->needs_zeroed = FALSE; + } +} + + +/* + * Switch to a new external colormap between output passes. + */ + +METHODDEF(void) +new_color_map_2_quant (j_decompress_ptr cinfo) +{ + my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize; + + /* Reset the inverse color map */ + cquantize->needs_zeroed = TRUE; +} + + +/* + * Module initialization routine for 2-pass color quantization. + */ + +GLOBAL(void) +jinit_2pass_quantizer (j_decompress_ptr cinfo) +{ + my_cquantize_ptr cquantize; + int i; + + cquantize = (my_cquantize_ptr) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(my_cquantizer)); + cinfo->cquantize = (struct jpeg_color_quantizer *) cquantize; + cquantize->pub.start_pass = start_pass_2_quant; + cquantize->pub.new_color_map = new_color_map_2_quant; + cquantize->fserrors = NULL; /* flag optional arrays not allocated */ + cquantize->error_limiter = NULL; + + /* Make sure jdmaster didn't give me a case I can't handle */ + if (cinfo->out_color_components != 3) + ERREXIT(cinfo, JERR_NOTIMPL); + + /* Allocate the histogram/inverse colormap storage */ + cquantize->histogram = (hist3d) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, HIST_C0_ELEMS * SIZEOF(hist2d)); + for (i = 0; i < HIST_C0_ELEMS; i++) { + cquantize->histogram[i] = (hist2d) (*cinfo->mem->alloc_large) + ((j_common_ptr) cinfo, JPOOL_IMAGE, + HIST_C1_ELEMS*HIST_C2_ELEMS * SIZEOF(histcell)); + } + cquantize->needs_zeroed = TRUE; /* histogram is garbage now */ + + /* Allocate storage for the completed colormap, if required. + * We do this now since it is FAR storage and may affect + * the memory manager's space calculations. + */ + if (cinfo->enable_2pass_quant) { + /* Make sure color count is acceptable */ + int desired = cinfo->desired_number_of_colors; + /* Lower bound on # of colors ... somewhat arbitrary as long as > 0 */ + if (desired < 8) + ERREXIT1(cinfo, JERR_QUANT_FEW_COLORS, 8); + /* Make sure colormap indexes can be represented by JSAMPLEs */ + if (desired > MAXNUMCOLORS) + ERREXIT1(cinfo, JERR_QUANT_MANY_COLORS, MAXNUMCOLORS); + cquantize->sv_colormap = (*cinfo->mem->alloc_sarray) + ((j_common_ptr) cinfo,JPOOL_IMAGE, (JDIMENSION) desired, (JDIMENSION) 3); + cquantize->desired = desired; + } else + cquantize->sv_colormap = NULL; + + /* Only F-S dithering or no dithering is supported. */ + /* If user asks for ordered dither, give him F-S. */ + if (cinfo->dither_mode != JDITHER_NONE) + cinfo->dither_mode = JDITHER_FS; + + /* Allocate Floyd-Steinberg workspace if necessary. + * This isn't really needed until pass 2, but again it is FAR storage. + * Although we will cope with a later change in dither_mode, + * we do not promise to honor max_memory_to_use if dither_mode changes. + */ + if (cinfo->dither_mode == JDITHER_FS) { + cquantize->fserrors = (FSERRPTR) (*cinfo->mem->alloc_large) + ((j_common_ptr) cinfo, JPOOL_IMAGE, + (size_t) ((cinfo->output_width + 2) * (3 * SIZEOF(FSERROR)))); + /* Might as well create the error-limiting table too. */ + init_error_limit(cinfo); + } +} + +#endif /* QUANT_2PASS_SUPPORTED */ diff --git a/jpeg-9/jutils.c b/jpeg-9/jutils.c new file mode 100755 index 0000000..037a795 --- /dev/null +++ b/jpeg-9/jutils.c @@ -0,0 +1,227 @@ +/* + * jutils.c + * + * Copyright (C) 1991-1996, Thomas G. Lane. + * Modified 2009-2011 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains tables and miscellaneous utility routines needed + * for both compression and decompression. + * Note we prefix all global names with "j" to minimize conflicts with + * a surrounding application. + */ + +#define JPEG_INTERNALS +#include "jinclude.h" +#include "jpeglib.h" + + +/* + * jpeg_zigzag_order[i] is the zigzag-order position of the i'th element + * of a DCT block read in natural order (left to right, top to bottom). + */ + +#if 0 /* This table is not actually needed in v6a */ + +const int jpeg_zigzag_order[DCTSIZE2] = { + 0, 1, 5, 6, 14, 15, 27, 28, + 2, 4, 7, 13, 16, 26, 29, 42, + 3, 8, 12, 17, 25, 30, 41, 43, + 9, 11, 18, 24, 31, 40, 44, 53, + 10, 19, 23, 32, 39, 45, 52, 54, + 20, 22, 33, 38, 46, 51, 55, 60, + 21, 34, 37, 47, 50, 56, 59, 61, + 35, 36, 48, 49, 57, 58, 62, 63 +}; + +#endif + +/* + * jpeg_natural_order[i] is the natural-order position of the i'th element + * of zigzag order. + * + * When reading corrupted data, the Huffman decoders could attempt + * to reference an entry beyond the end of this array (if the decoded + * zero run length reaches past the end of the block). To prevent + * wild stores without adding an inner-loop test, we put some extra + * "63"s after the real entries. This will cause the extra coefficient + * to be stored in location 63 of the block, not somewhere random. + * The worst case would be a run-length of 15, which means we need 16 + * fake entries. + */ + +const int jpeg_natural_order[DCTSIZE2+16] = { + 0, 1, 8, 16, 9, 2, 3, 10, + 17, 24, 32, 25, 18, 11, 4, 5, + 12, 19, 26, 33, 40, 48, 41, 34, + 27, 20, 13, 6, 7, 14, 21, 28, + 35, 42, 49, 56, 57, 50, 43, 36, + 29, 22, 15, 23, 30, 37, 44, 51, + 58, 59, 52, 45, 38, 31, 39, 46, + 53, 60, 61, 54, 47, 55, 62, 63, + 63, 63, 63, 63, 63, 63, 63, 63, /* extra entries for safety in decoder */ + 63, 63, 63, 63, 63, 63, 63, 63 +}; + +const int jpeg_natural_order7[7*7+16] = { + 0, 1, 8, 16, 9, 2, 3, 10, + 17, 24, 32, 25, 18, 11, 4, 5, + 12, 19, 26, 33, 40, 48, 41, 34, + 27, 20, 13, 6, 14, 21, 28, 35, + 42, 49, 50, 43, 36, 29, 22, 30, + 37, 44, 51, 52, 45, 38, 46, 53, + 54, + 63, 63, 63, 63, 63, 63, 63, 63, /* extra entries for safety in decoder */ + 63, 63, 63, 63, 63, 63, 63, 63 +}; + +const int jpeg_natural_order6[6*6+16] = { + 0, 1, 8, 16, 9, 2, 3, 10, + 17, 24, 32, 25, 18, 11, 4, 5, + 12, 19, 26, 33, 40, 41, 34, 27, + 20, 13, 21, 28, 35, 42, 43, 36, + 29, 37, 44, 45, + 63, 63, 63, 63, 63, 63, 63, 63, /* extra entries for safety in decoder */ + 63, 63, 63, 63, 63, 63, 63, 63 +}; + +const int jpeg_natural_order5[5*5+16] = { + 0, 1, 8, 16, 9, 2, 3, 10, + 17, 24, 32, 25, 18, 11, 4, 12, + 19, 26, 33, 34, 27, 20, 28, 35, + 36, + 63, 63, 63, 63, 63, 63, 63, 63, /* extra entries for safety in decoder */ + 63, 63, 63, 63, 63, 63, 63, 63 +}; + +const int jpeg_natural_order4[4*4+16] = { + 0, 1, 8, 16, 9, 2, 3, 10, + 17, 24, 25, 18, 11, 19, 26, 27, + 63, 63, 63, 63, 63, 63, 63, 63, /* extra entries for safety in decoder */ + 63, 63, 63, 63, 63, 63, 63, 63 +}; + +const int jpeg_natural_order3[3*3+16] = { + 0, 1, 8, 16, 9, 2, 10, 17, + 18, + 63, 63, 63, 63, 63, 63, 63, 63, /* extra entries for safety in decoder */ + 63, 63, 63, 63, 63, 63, 63, 63 +}; + +const int jpeg_natural_order2[2*2+16] = { + 0, 1, 8, 9, + 63, 63, 63, 63, 63, 63, 63, 63, /* extra entries for safety in decoder */ + 63, 63, 63, 63, 63, 63, 63, 63 +}; + + +/* + * Arithmetic utilities + */ + +GLOBAL(long) +jdiv_round_up (long a, long b) +/* Compute a/b rounded up to next integer, ie, ceil(a/b) */ +/* Assumes a >= 0, b > 0 */ +{ + return (a + b - 1L) / b; +} + + +GLOBAL(long) +jround_up (long a, long b) +/* Compute a rounded up to next multiple of b, ie, ceil(a/b)*b */ +/* Assumes a >= 0, b > 0 */ +{ + a += b - 1L; + return a - (a % b); +} + + +/* On normal machines we can apply MEMCOPY() and MEMZERO() to sample arrays + * and coefficient-block arrays. This won't work on 80x86 because the arrays + * are FAR and we're assuming a small-pointer memory model. However, some + * DOS compilers provide far-pointer versions of memcpy() and memset() even + * in the small-model libraries. These will be used if USE_FMEM is defined. + * Otherwise, the routines below do it the hard way. (The performance cost + * is not all that great, because these routines aren't very heavily used.) + */ + +#ifndef NEED_FAR_POINTERS /* normal case, same as regular macro */ +#define FMEMCOPY(dest,src,size) MEMCOPY(dest,src,size) +#else /* 80x86 case, define if we can */ +#ifdef USE_FMEM +#define FMEMCOPY(dest,src,size) _fmemcpy((void FAR *)(dest), (const void FAR *)(src), (size_t)(size)) +#else +/* This function is for use by the FMEMZERO macro defined in jpegint.h. + * Do not call this function directly, use the FMEMZERO macro instead. + */ +GLOBAL(void) +jzero_far (void FAR * target, size_t bytestozero) +/* Zero out a chunk of FAR memory. */ +/* This might be sample-array data, block-array data, or alloc_large data. */ +{ + register char FAR * ptr = (char FAR *) target; + register size_t count; + + for (count = bytestozero; count > 0; count--) { + *ptr++ = 0; + } +} +#endif +#endif + + +GLOBAL(void) +jcopy_sample_rows (JSAMPARRAY input_array, int source_row, + JSAMPARRAY output_array, int dest_row, + int num_rows, JDIMENSION num_cols) +/* Copy some rows of samples from one place to another. + * num_rows rows are copied from input_array[source_row++] + * to output_array[dest_row++]; these areas may overlap for duplication. + * The source and destination arrays must be at least as wide as num_cols. + */ +{ + register JSAMPROW inptr, outptr; +#ifdef FMEMCOPY + register size_t count = (size_t) (num_cols * SIZEOF(JSAMPLE)); +#else + register JDIMENSION count; +#endif + register int row; + + input_array += source_row; + output_array += dest_row; + + for (row = num_rows; row > 0; row--) { + inptr = *input_array++; + outptr = *output_array++; +#ifdef FMEMCOPY + FMEMCOPY(outptr, inptr, count); +#else + for (count = num_cols; count > 0; count--) + *outptr++ = *inptr++; /* needn't bother with GETJSAMPLE() here */ +#endif + } +} + + +GLOBAL(void) +jcopy_block_row (JBLOCKROW input_row, JBLOCKROW output_row, + JDIMENSION num_blocks) +/* Copy a row of coefficient blocks from one place to another. */ +{ +#ifdef FMEMCOPY + FMEMCOPY(output_row, input_row, num_blocks * (DCTSIZE2 * SIZEOF(JCOEF))); +#else + register JCOEFPTR inptr, outptr; + register long count; + + inptr = (JCOEFPTR) input_row; + outptr = (JCOEFPTR) output_row; + for (count = (long) num_blocks * DCTSIZE2; count > 0; count--) { + *outptr++ = *inptr++; + } +#endif +} diff --git a/jpeg-9/jversion.h b/jpeg-9/jversion.h new file mode 100755 index 0000000..41726cc --- /dev/null +++ b/jpeg-9/jversion.h @@ -0,0 +1,14 @@ +/* + * jversion.h + * + * Copyright (C) 1991-2013, Thomas G. Lane, Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains software version identification. + */ + + +#define JVERSION "9 13-Jan-2013" + +#define JCOPYRIGHT "Copyright (C) 2013, Thomas G. Lane, Guido Vollbeding" diff --git a/jpeg-9/libjpeg.map b/jpeg-9/libjpeg.map new file mode 100755 index 0000000..4667904 --- /dev/null +++ b/jpeg-9/libjpeg.map @@ -0,0 +1,4 @@ +LIBJPEG_9.0 { + global: + *; +}; diff --git a/jpeg-9/libjpeg.txt b/jpeg-9/libjpeg.txt new file mode 100755 index 0000000..b4e1d88 --- /dev/null +++ b/jpeg-9/libjpeg.txt @@ -0,0 +1,3098 @@ +USING THE IJG JPEG LIBRARY + +Copyright (C) 1994-2013, Thomas G. Lane, Guido Vollbeding. +This file is part of the Independent JPEG Group's software. +For conditions of distribution and use, see the accompanying README file. + + +This file describes how to use the IJG JPEG library within an application +program. Read it if you want to write a program that uses the library. + +The file example.c provides heavily commented skeleton code for calling the +JPEG library. Also see jpeglib.h (the include file to be used by application +programs) for full details about data structures and function parameter lists. +The library source code, of course, is the ultimate reference. + +Note that there have been *major* changes from the application interface +presented by IJG version 4 and earlier versions. The old design had several +inherent limitations, and it had accumulated a lot of cruft as we added +features while trying to minimize application-interface changes. We have +sacrificed backward compatibility in the version 5 rewrite, but we think the +improvements justify this. + + +TABLE OF CONTENTS +----------------- + +Overview: + Functions provided by the library + Outline of typical usage +Basic library usage: + Data formats + Compression details + Decompression details + Mechanics of usage: include files, linking, etc +Advanced features: + Compression parameter selection + Decompression parameter selection + Special color spaces + Error handling + Compressed data handling (source and destination managers) + I/O suspension + Progressive JPEG support + Buffered-image mode + Abbreviated datastreams and multiple images + Special markers + Raw (downsampled) image data + Really raw data: DCT coefficients + Progress monitoring + Memory management + Memory usage + Library compile-time options + Portability considerations + Notes for MS-DOS implementors + +You should read at least the overview and basic usage sections before trying +to program with the library. The sections on advanced features can be read +if and when you need them. + + +OVERVIEW +======== + +Functions provided by the library +--------------------------------- + +The IJG JPEG library provides C code to read and write JPEG-compressed image +files. The surrounding application program receives or supplies image data a +scanline at a time, using a straightforward uncompressed image format. All +details of color conversion and other preprocessing/postprocessing can be +handled by the library. + +The library includes a substantial amount of code that is not covered by the +JPEG standard but is necessary for typical applications of JPEG. These +functions preprocess the image before JPEG compression or postprocess it after +decompression. They include colorspace conversion, downsampling/upsampling, +and color quantization. The application indirectly selects use of this code +by specifying the format in which it wishes to supply or receive image data. +For example, if colormapped output is requested, then the decompression +library automatically invokes color quantization. + +A wide range of quality vs. speed tradeoffs are possible in JPEG processing, +and even more so in decompression postprocessing. The decompression library +provides multiple implementations that cover most of the useful tradeoffs, +ranging from very-high-quality down to fast-preview operation. On the +compression side we have generally not provided low-quality choices, since +compression is normally less time-critical. It should be understood that the +low-quality modes may not meet the JPEG standard's accuracy requirements; +nonetheless, they are useful for viewers. + +A word about functions *not* provided by the library. We handle a subset of +the ISO JPEG standard; most baseline, extended-sequential, and progressive +JPEG processes are supported. (Our subset includes all features now in common +use.) Unsupported ISO options include: + * Hierarchical storage + * Lossless JPEG + * DNL marker + * Nonintegral subsampling ratios +We support both 8- and 12-bit data precision, but this is a compile-time +choice rather than a run-time choice; hence it is difficult to use both +precisions in a single application. + +By itself, the library handles only interchange JPEG datastreams --- in +particular the widely used JFIF file format. The library can be used by +surrounding code to process interchange or abbreviated JPEG datastreams that +are embedded in more complex file formats. (For example, this library is +used by the free LIBTIFF library to support JPEG compression in TIFF.) + + +Outline of typical usage +------------------------ + +The rough outline of a JPEG compression operation is: + + Allocate and initialize a JPEG compression object + Specify the destination for the compressed data (eg, a file) + Set parameters for compression, including image size & colorspace + jpeg_start_compress(...); + while (scan lines remain to be written) + jpeg_write_scanlines(...); + jpeg_finish_compress(...); + Release the JPEG compression object + +A JPEG compression object holds parameters and working state for the JPEG +library. We make creation/destruction of the object separate from starting +or finishing compression of an image; the same object can be re-used for a +series of image compression operations. This makes it easy to re-use the +same parameter settings for a sequence of images. Re-use of a JPEG object +also has important implications for processing abbreviated JPEG datastreams, +as discussed later. + +The image data to be compressed is supplied to jpeg_write_scanlines() from +in-memory buffers. If the application is doing file-to-file compression, +reading image data from the source file is the application's responsibility. +The library emits compressed data by calling a "data destination manager", +which typically will write the data into a file; but the application can +provide its own destination manager to do something else. + +Similarly, the rough outline of a JPEG decompression operation is: + + Allocate and initialize a JPEG decompression object + Specify the source of the compressed data (eg, a file) + Call jpeg_read_header() to obtain image info + Set parameters for decompression + jpeg_start_decompress(...); + while (scan lines remain to be read) + jpeg_read_scanlines(...); + jpeg_finish_decompress(...); + Release the JPEG decompression object + +This is comparable to the compression outline except that reading the +datastream header is a separate step. This is helpful because information +about the image's size, colorspace, etc is available when the application +selects decompression parameters. For example, the application can choose an +output scaling ratio that will fit the image into the available screen size. + +The decompression library obtains compressed data by calling a data source +manager, which typically will read the data from a file; but other behaviors +can be obtained with a custom source manager. Decompressed data is delivered +into in-memory buffers passed to jpeg_read_scanlines(). + +It is possible to abort an incomplete compression or decompression operation +by calling jpeg_abort(); or, if you do not need to retain the JPEG object, +simply release it by calling jpeg_destroy(). + +JPEG compression and decompression objects are two separate struct types. +However, they share some common fields, and certain routines such as +jpeg_destroy() can work on either type of object. + +The JPEG library has no static variables: all state is in the compression +or decompression object. Therefore it is possible to process multiple +compression and decompression operations concurrently, using multiple JPEG +objects. + +Both compression and decompression can be done in an incremental memory-to- +memory fashion, if suitable source/destination managers are used. See the +section on "I/O suspension" for more details. + + +BASIC LIBRARY USAGE +=================== + +Data formats +------------ + +Before diving into procedural details, it is helpful to understand the +image data format that the JPEG library expects or returns. + +The standard input image format is a rectangular array of pixels, with each +pixel having the same number of "component" or "sample" values (color +channels). You must specify how many components there are and the colorspace +interpretation of the components. Most applications will use RGB data +(three components per pixel) or grayscale data (one component per pixel). +PLEASE NOTE THAT RGB DATA IS THREE SAMPLES PER PIXEL, GRAYSCALE ONLY ONE. +A remarkable number of people manage to miss this, only to find that their +programs don't work with grayscale JPEG files. + +There is no provision for colormapped input. JPEG files are always full-color +or full grayscale (or sometimes another colorspace such as CMYK). You can +feed in a colormapped image by expanding it to full-color format. However +JPEG often doesn't work very well with source data that has been colormapped, +because of dithering noise. This is discussed in more detail in the JPEG FAQ +and the other references mentioned in the README file. + +Pixels are stored by scanlines, with each scanline running from left to +right. The component values for each pixel are adjacent in the row; for +example, R,G,B,R,G,B,R,G,B,... for 24-bit RGB color. Each scanline is an +array of data type JSAMPLE --- which is typically "unsigned char", unless +you've changed jmorecfg.h. (You can also change the RGB pixel layout, say +to B,G,R order, by modifying jmorecfg.h. But see the restrictions listed in +that file before doing so.) + +A 2-D array of pixels is formed by making a list of pointers to the starts of +scanlines; so the scanlines need not be physically adjacent in memory. Even +if you process just one scanline at a time, you must make a one-element +pointer array to conform to this structure. Pointers to JSAMPLE rows are of +type JSAMPROW, and the pointer to the pointer array is of type JSAMPARRAY. + +The library accepts or supplies one or more complete scanlines per call. +It is not possible to process part of a row at a time. Scanlines are always +processed top-to-bottom. You can process an entire image in one call if you +have it all in memory, but usually it's simplest to process one scanline at +a time. + +For best results, source data values should have the precision specified by +BITS_IN_JSAMPLE (normally 8 bits). For instance, if you choose to compress +data that's only 6 bits/channel, you should left-justify each value in a +byte before passing it to the compressor. If you need to compress data +that has more than 8 bits/channel, compile with BITS_IN_JSAMPLE = 12. +(See "Library compile-time options", later.) + + +The data format returned by the decompressor is the same in all details, +except that colormapped output is supported. (Again, a JPEG file is never +colormapped. But you can ask the decompressor to perform on-the-fly color +quantization to deliver colormapped output.) If you request colormapped +output then the returned data array contains a single JSAMPLE per pixel; +its value is an index into a color map. The color map is represented as +a 2-D JSAMPARRAY in which each row holds the values of one color component, +that is, colormap[i][j] is the value of the i'th color component for pixel +value (map index) j. Note that since the colormap indexes are stored in +JSAMPLEs, the maximum number of colors is limited by the size of JSAMPLE +(ie, at most 256 colors for an 8-bit JPEG library). + + +Compression details +------------------- + +Here we revisit the JPEG compression outline given in the overview. + +1. Allocate and initialize a JPEG compression object. + +A JPEG compression object is a "struct jpeg_compress_struct". (It also has +a bunch of subsidiary structures which are allocated via malloc(), but the +application doesn't control those directly.) This struct can be just a local +variable in the calling routine, if a single routine is going to execute the +whole JPEG compression sequence. Otherwise it can be static or allocated +from malloc(). + +You will also need a structure representing a JPEG error handler. The part +of this that the library cares about is a "struct jpeg_error_mgr". If you +are providing your own error handler, you'll typically want to embed the +jpeg_error_mgr struct in a larger structure; this is discussed later under +"Error handling". For now we'll assume you are just using the default error +handler. The default error handler will print JPEG error/warning messages +on stderr, and it will call exit() if a fatal error occurs. + +You must initialize the error handler structure, store a pointer to it into +the JPEG object's "err" field, and then call jpeg_create_compress() to +initialize the rest of the JPEG object. + +Typical code for this step, if you are using the default error handler, is + + struct jpeg_compress_struct cinfo; + struct jpeg_error_mgr jerr; + ... + cinfo.err = jpeg_std_error(&jerr); + jpeg_create_compress(&cinfo); + +jpeg_create_compress allocates a small amount of memory, so it could fail +if you are out of memory. In that case it will exit via the error handler; +that's why the error handler must be initialized first. + + +2. Specify the destination for the compressed data (eg, a file). + +As previously mentioned, the JPEG library delivers compressed data to a +"data destination" module. The library includes one data destination +module which knows how to write to a stdio stream. You can use your own +destination module if you want to do something else, as discussed later. + +If you use the standard destination module, you must open the target stdio +stream beforehand. Typical code for this step looks like: + + FILE * outfile; + ... + if ((outfile = fopen(filename, "wb")) == NULL) { + fprintf(stderr, "can't open %s\n", filename); + exit(1); + } + jpeg_stdio_dest(&cinfo, outfile); + +where the last line invokes the standard destination module. + +WARNING: it is critical that the binary compressed data be delivered to the +output file unchanged. On non-Unix systems the stdio library may perform +newline translation or otherwise corrupt binary data. To suppress this +behavior, you may need to use a "b" option to fopen (as shown above), or use +setmode() or another routine to put the stdio stream in binary mode. See +cjpeg.c and djpeg.c for code that has been found to work on many systems. + +You can select the data destination after setting other parameters (step 3), +if that's more convenient. You may not change the destination between +calling jpeg_start_compress() and jpeg_finish_compress(). + + +3. Set parameters for compression, including image size & colorspace. + +You must supply information about the source image by setting the following +fields in the JPEG object (cinfo structure): + + image_width Width of image, in pixels + image_height Height of image, in pixels + input_components Number of color channels (samples per pixel) + in_color_space Color space of source image + +The image dimensions are, hopefully, obvious. JPEG supports image dimensions +of 1 to 64K pixels in either direction. The input color space is typically +RGB or grayscale, and input_components is 3 or 1 accordingly. (See "Special +color spaces", later, for more info.) The in_color_space field must be +assigned one of the J_COLOR_SPACE enum constants, typically JCS_RGB or +JCS_GRAYSCALE. + +JPEG has a large number of compression parameters that determine how the +image is encoded. Most applications don't need or want to know about all +these parameters. You can set all the parameters to reasonable defaults by +calling jpeg_set_defaults(); then, if there are particular values you want +to change, you can do so after that. The "Compression parameter selection" +section tells about all the parameters. + +You must set in_color_space correctly before calling jpeg_set_defaults(), +because the defaults depend on the source image colorspace. However the +other three source image parameters need not be valid until you call +jpeg_start_compress(). There's no harm in calling jpeg_set_defaults() more +than once, if that happens to be convenient. + +Typical code for a 24-bit RGB source image is + + cinfo.image_width = Width; /* image width and height, in pixels */ + cinfo.image_height = Height; + cinfo.input_components = 3; /* # of color components per pixel */ + cinfo.in_color_space = JCS_RGB; /* colorspace of input image */ + + jpeg_set_defaults(&cinfo); + /* Make optional parameter settings here */ + + +4. jpeg_start_compress(...); + +After you have established the data destination and set all the necessary +source image info and other parameters, call jpeg_start_compress() to begin +a compression cycle. This will initialize internal state, allocate working +storage, and emit the first few bytes of the JPEG datastream header. + +Typical code: + + jpeg_start_compress(&cinfo, TRUE); + +The "TRUE" parameter ensures that a complete JPEG interchange datastream +will be written. This is appropriate in most cases. If you think you might +want to use an abbreviated datastream, read the section on abbreviated +datastreams, below. + +Once you have called jpeg_start_compress(), you may not alter any JPEG +parameters or other fields of the JPEG object until you have completed +the compression cycle. + + +5. while (scan lines remain to be written) + jpeg_write_scanlines(...); + +Now write all the required image data by calling jpeg_write_scanlines() +one or more times. You can pass one or more scanlines in each call, up +to the total image height. In most applications it is convenient to pass +just one or a few scanlines at a time. The expected format for the passed +data is discussed under "Data formats", above. + +Image data should be written in top-to-bottom scanline order. The JPEG spec +contains some weasel wording about how top and bottom are application-defined +terms (a curious interpretation of the English language...) but if you want +your files to be compatible with everyone else's, you WILL use top-to-bottom +order. If the source data must be read in bottom-to-top order, you can use +the JPEG library's virtual array mechanism to invert the data efficiently. +Examples of this can be found in the sample application cjpeg. + +The library maintains a count of the number of scanlines written so far +in the next_scanline field of the JPEG object. Usually you can just use +this variable as the loop counter, so that the loop test looks like +"while (cinfo.next_scanline < cinfo.image_height)". + +Code for this step depends heavily on the way that you store the source data. +example.c shows the following code for the case of a full-size 2-D source +array containing 3-byte RGB pixels: + + JSAMPROW row_pointer[1]; /* pointer to a single row */ + int row_stride; /* physical row width in buffer */ + + row_stride = image_width * 3; /* JSAMPLEs per row in image_buffer */ + + while (cinfo.next_scanline < cinfo.image_height) { + row_pointer[0] = & image_buffer[cinfo.next_scanline * row_stride]; + jpeg_write_scanlines(&cinfo, row_pointer, 1); + } + +jpeg_write_scanlines() returns the number of scanlines actually written. +This will normally be equal to the number passed in, so you can usually +ignore the return value. It is different in just two cases: + * If you try to write more scanlines than the declared image height, + the additional scanlines are ignored. + * If you use a suspending data destination manager, output buffer overrun + will cause the compressor to return before accepting all the passed lines. + This feature is discussed under "I/O suspension", below. The normal + stdio destination manager will NOT cause this to happen. +In any case, the return value is the same as the change in the value of +next_scanline. + + +6. jpeg_finish_compress(...); + +After all the image data has been written, call jpeg_finish_compress() to +complete the compression cycle. This step is ESSENTIAL to ensure that the +last bufferload of data is written to the data destination. +jpeg_finish_compress() also releases working memory associated with the JPEG +object. + +Typical code: + + jpeg_finish_compress(&cinfo); + +If using the stdio destination manager, don't forget to close the output +stdio stream (if necessary) afterwards. + +If you have requested a multi-pass operating mode, such as Huffman code +optimization, jpeg_finish_compress() will perform the additional passes using +data buffered by the first pass. In this case jpeg_finish_compress() may take +quite a while to complete. With the default compression parameters, this will +not happen. + +It is an error to call jpeg_finish_compress() before writing the necessary +total number of scanlines. If you wish to abort compression, call +jpeg_abort() as discussed below. + +After completing a compression cycle, you may dispose of the JPEG object +as discussed next, or you may use it to compress another image. In that case +return to step 2, 3, or 4 as appropriate. If you do not change the +destination manager, the new datastream will be written to the same target. +If you do not change any JPEG parameters, the new datastream will be written +with the same parameters as before. Note that you can change the input image +dimensions freely between cycles, but if you change the input colorspace, you +should call jpeg_set_defaults() to adjust for the new colorspace; and then +you'll need to repeat all of step 3. + + +7. Release the JPEG compression object. + +When you are done with a JPEG compression object, destroy it by calling +jpeg_destroy_compress(). This will free all subsidiary memory (regardless of +the previous state of the object). Or you can call jpeg_destroy(), which +works for either compression or decompression objects --- this may be more +convenient if you are sharing code between compression and decompression +cases. (Actually, these routines are equivalent except for the declared type +of the passed pointer. To avoid gripes from ANSI C compilers, jpeg_destroy() +should be passed a j_common_ptr.) + +If you allocated the jpeg_compress_struct structure from malloc(), freeing +it is your responsibility --- jpeg_destroy() won't. Ditto for the error +handler structure. + +Typical code: + + jpeg_destroy_compress(&cinfo); + + +8. Aborting. + +If you decide to abort a compression cycle before finishing, you can clean up +in either of two ways: + +* If you don't need the JPEG object any more, just call + jpeg_destroy_compress() or jpeg_destroy() to release memory. This is + legitimate at any point after calling jpeg_create_compress() --- in fact, + it's safe even if jpeg_create_compress() fails. + +* If you want to re-use the JPEG object, call jpeg_abort_compress(), or call + jpeg_abort() which works on both compression and decompression objects. + This will return the object to an idle state, releasing any working memory. + jpeg_abort() is allowed at any time after successful object creation. + +Note that cleaning up the data destination, if required, is your +responsibility; neither of these routines will call term_destination(). +(See "Compressed data handling", below, for more about that.) + +jpeg_destroy() and jpeg_abort() are the only safe calls to make on a JPEG +object that has reported an error by calling error_exit (see "Error handling" +for more info). The internal state of such an object is likely to be out of +whack. Either of these two routines will return the object to a known state. + + +Decompression details +--------------------- + +Here we revisit the JPEG decompression outline given in the overview. + +1. Allocate and initialize a JPEG decompression object. + +This is just like initialization for compression, as discussed above, +except that the object is a "struct jpeg_decompress_struct" and you +call jpeg_create_decompress(). Error handling is exactly the same. + +Typical code: + + struct jpeg_decompress_struct cinfo; + struct jpeg_error_mgr jerr; + ... + cinfo.err = jpeg_std_error(&jerr); + jpeg_create_decompress(&cinfo); + +(Both here and in the IJG code, we usually use variable name "cinfo" for +both compression and decompression objects.) + + +2. Specify the source of the compressed data (eg, a file). + +As previously mentioned, the JPEG library reads compressed data from a "data +source" module. The library includes one data source module which knows how +to read from a stdio stream. You can use your own source module if you want +to do something else, as discussed later. + +If you use the standard source module, you must open the source stdio stream +beforehand. Typical code for this step looks like: + + FILE * infile; + ... + if ((infile = fopen(filename, "rb")) == NULL) { + fprintf(stderr, "can't open %s\n", filename); + exit(1); + } + jpeg_stdio_src(&cinfo, infile); + +where the last line invokes the standard source module. + +WARNING: it is critical that the binary compressed data be read unchanged. +On non-Unix systems the stdio library may perform newline translation or +otherwise corrupt binary data. To suppress this behavior, you may need to use +a "b" option to fopen (as shown above), or use setmode() or another routine to +put the stdio stream in binary mode. See cjpeg.c and djpeg.c for code that +has been found to work on many systems. + +You may not change the data source between calling jpeg_read_header() and +jpeg_finish_decompress(). If you wish to read a series of JPEG images from +a single source file, you should repeat the jpeg_read_header() to +jpeg_finish_decompress() sequence without reinitializing either the JPEG +object or the data source module; this prevents buffered input data from +being discarded. + + +3. Call jpeg_read_header() to obtain image info. + +Typical code for this step is just + + jpeg_read_header(&cinfo, TRUE); + +This will read the source datastream header markers, up to the beginning +of the compressed data proper. On return, the image dimensions and other +info have been stored in the JPEG object. The application may wish to +consult this information before selecting decompression parameters. + +More complex code is necessary if + * A suspending data source is used --- in that case jpeg_read_header() + may return before it has read all the header data. See "I/O suspension", + below. The normal stdio source manager will NOT cause this to happen. + * Abbreviated JPEG files are to be processed --- see the section on + abbreviated datastreams. Standard applications that deal only in + interchange JPEG files need not be concerned with this case either. + +It is permissible to stop at this point if you just wanted to find out the +image dimensions and other header info for a JPEG file. In that case, +call jpeg_destroy() when you are done with the JPEG object, or call +jpeg_abort() to return it to an idle state before selecting a new data +source and reading another header. + + +4. Set parameters for decompression. + +jpeg_read_header() sets appropriate default decompression parameters based on +the properties of the image (in particular, its colorspace). However, you +may well want to alter these defaults before beginning the decompression. +For example, the default is to produce full color output from a color file. +If you want colormapped output you must ask for it. Other options allow the +returned image to be scaled and allow various speed/quality tradeoffs to be +selected. "Decompression parameter selection", below, gives details. + +If the defaults are appropriate, nothing need be done at this step. + +Note that all default values are set by each call to jpeg_read_header(). +If you reuse a decompression object, you cannot expect your parameter +settings to be preserved across cycles, as you can for compression. +You must set desired parameter values each time. + + +5. jpeg_start_decompress(...); + +Once the parameter values are satisfactory, call jpeg_start_decompress() to +begin decompression. This will initialize internal state, allocate working +memory, and prepare for returning data. + +Typical code is just + + jpeg_start_decompress(&cinfo); + +If you have requested a multi-pass operating mode, such as 2-pass color +quantization, jpeg_start_decompress() will do everything needed before data +output can begin. In this case jpeg_start_decompress() may take quite a while +to complete. With a single-scan (non progressive) JPEG file and default +decompression parameters, this will not happen; jpeg_start_decompress() will +return quickly. + +After this call, the final output image dimensions, including any requested +scaling, are available in the JPEG object; so is the selected colormap, if +colormapped output has been requested. Useful fields include + + output_width image width and height, as scaled + output_height + out_color_components # of color components in out_color_space + output_components # of color components returned per pixel + colormap the selected colormap, if any + actual_number_of_colors number of entries in colormap + +output_components is 1 (a colormap index) when quantizing colors; otherwise it +equals out_color_components. It is the number of JSAMPLE values that will be +emitted per pixel in the output arrays. + +Typically you will need to allocate data buffers to hold the incoming image. +You will need output_width * output_components JSAMPLEs per scanline in your +output buffer, and a total of output_height scanlines will be returned. + +Note: if you are using the JPEG library's internal memory manager to allocate +data buffers (as djpeg does), then the manager's protocol requires that you +request large buffers *before* calling jpeg_start_decompress(). This is a +little tricky since the output_XXX fields are not normally valid then. You +can make them valid by calling jpeg_calc_output_dimensions() after setting the +relevant parameters (scaling, output color space, and quantization flag). + + +6. while (scan lines remain to be read) + jpeg_read_scanlines(...); + +Now you can read the decompressed image data by calling jpeg_read_scanlines() +one or more times. At each call, you pass in the maximum number of scanlines +to be read (ie, the height of your working buffer); jpeg_read_scanlines() +will return up to that many lines. The return value is the number of lines +actually read. The format of the returned data is discussed under "Data +formats", above. Don't forget that grayscale and color JPEGs will return +different data formats! + +Image data is returned in top-to-bottom scanline order. If you must write +out the image in bottom-to-top order, you can use the JPEG library's virtual +array mechanism to invert the data efficiently. Examples of this can be +found in the sample application djpeg. + +The library maintains a count of the number of scanlines returned so far +in the output_scanline field of the JPEG object. Usually you can just use +this variable as the loop counter, so that the loop test looks like +"while (cinfo.output_scanline < cinfo.output_height)". (Note that the test +should NOT be against image_height, unless you never use scaling. The +image_height field is the height of the original unscaled image.) +The return value always equals the change in the value of output_scanline. + +If you don't use a suspending data source, it is safe to assume that +jpeg_read_scanlines() reads at least one scanline per call, until the +bottom of the image has been reached. + +If you use a buffer larger than one scanline, it is NOT safe to assume that +jpeg_read_scanlines() fills it. (The current implementation returns only a +few scanlines per call, no matter how large a buffer you pass.) So you must +always provide a loop that calls jpeg_read_scanlines() repeatedly until the +whole image has been read. + + +7. jpeg_finish_decompress(...); + +After all the image data has been read, call jpeg_finish_decompress() to +complete the decompression cycle. This causes working memory associated +with the JPEG object to be released. + +Typical code: + + jpeg_finish_decompress(&cinfo); + +If using the stdio source manager, don't forget to close the source stdio +stream if necessary. + +It is an error to call jpeg_finish_decompress() before reading the correct +total number of scanlines. If you wish to abort decompression, call +jpeg_abort() as discussed below. + +After completing a decompression cycle, you may dispose of the JPEG object as +discussed next, or you may use it to decompress another image. In that case +return to step 2 or 3 as appropriate. If you do not change the source +manager, the next image will be read from the same source. + + +8. Release the JPEG decompression object. + +When you are done with a JPEG decompression object, destroy it by calling +jpeg_destroy_decompress() or jpeg_destroy(). The previous discussion of +destroying compression objects applies here too. + +Typical code: + + jpeg_destroy_decompress(&cinfo); + + +9. Aborting. + +You can abort a decompression cycle by calling jpeg_destroy_decompress() or +jpeg_destroy() if you don't need the JPEG object any more, or +jpeg_abort_decompress() or jpeg_abort() if you want to reuse the object. +The previous discussion of aborting compression cycles applies here too. + + +Mechanics of usage: include files, linking, etc +----------------------------------------------- + +Applications using the JPEG library should include the header file jpeglib.h +to obtain declarations of data types and routines. Before including +jpeglib.h, include system headers that define at least the typedefs FILE and +size_t. On ANSI-conforming systems, including is sufficient; on +older Unix systems, you may need to define size_t. + +If the application needs to refer to individual JPEG library error codes, also +include jerror.h to define those symbols. + +jpeglib.h indirectly includes the files jconfig.h and jmorecfg.h. If you are +installing the JPEG header files in a system directory, you will want to +install all four files: jpeglib.h, jerror.h, jconfig.h, jmorecfg.h. + +The most convenient way to include the JPEG code into your executable program +is to prepare a library file ("libjpeg.a", or a corresponding name on non-Unix +machines) and reference it at your link step. If you use only half of the +library (only compression or only decompression), only that much code will be +included from the library, unless your linker is hopelessly brain-damaged. +The supplied makefiles build libjpeg.a automatically (see install.txt). + +While you can build the JPEG library as a shared library if the whim strikes +you, we don't really recommend it. The trouble with shared libraries is that +at some point you'll probably try to substitute a new version of the library +without recompiling the calling applications. That generally doesn't work +because the parameter struct declarations usually change with each new +version. In other words, the library's API is *not* guaranteed binary +compatible across versions; we only try to ensure source-code compatibility. +(In hindsight, it might have been smarter to hide the parameter structs from +applications and introduce a ton of access functions instead. Too late now, +however.) + +On some systems your application may need to set up a signal handler to ensure +that temporary files are deleted if the program is interrupted. This is most +critical if you are on MS-DOS and use the jmemdos.c memory manager back end; +it will try to grab extended memory for temp files, and that space will NOT be +freed automatically. See cjpeg.c or djpeg.c for an example signal handler. + +It may be worth pointing out that the core JPEG library does not actually +require the stdio library: only the default source/destination managers and +error handler need it. You can use the library in a stdio-less environment +if you replace those modules and use jmemnobs.c (or another memory manager of +your own devising). More info about the minimum system library requirements +may be found in jinclude.h. + + +ADVANCED FEATURES +================= + +Compression parameter selection +------------------------------- + +This section describes all the optional parameters you can set for JPEG +compression, as well as the "helper" routines provided to assist in this +task. Proper setting of some parameters requires detailed understanding +of the JPEG standard; if you don't know what a parameter is for, it's best +not to mess with it! See REFERENCES in the README file for pointers to +more info about JPEG. + +It's a good idea to call jpeg_set_defaults() first, even if you plan to set +all the parameters; that way your code is more likely to work with future JPEG +libraries that have additional parameters. For the same reason, we recommend +you use a helper routine where one is provided, in preference to twiddling +cinfo fields directly. + +The helper routines are: + +jpeg_set_defaults (j_compress_ptr cinfo) + This routine sets all JPEG parameters to reasonable defaults, using + only the input image's color space (field in_color_space, which must + already be set in cinfo). Many applications will only need to use + this routine and perhaps jpeg_set_quality(). + +jpeg_set_colorspace (j_compress_ptr cinfo, J_COLOR_SPACE colorspace) + Sets the JPEG file's colorspace (field jpeg_color_space) as specified, + and sets other color-space-dependent parameters appropriately. See + "Special color spaces", below, before using this. A large number of + parameters, including all per-component parameters, are set by this + routine; if you want to twiddle individual parameters you should call + jpeg_set_colorspace() before rather than after. + +jpeg_default_colorspace (j_compress_ptr cinfo) + Selects an appropriate JPEG colorspace based on cinfo->in_color_space, + and calls jpeg_set_colorspace(). This is actually a subroutine of + jpeg_set_defaults(). It's broken out in case you want to change + just the colorspace-dependent JPEG parameters. + +jpeg_set_quality (j_compress_ptr cinfo, int quality, boolean force_baseline) + Constructs JPEG quantization tables appropriate for the indicated + quality setting. The quality value is expressed on the 0..100 scale + recommended by IJG (cjpeg's "-quality" switch uses this routine). + Note that the exact mapping from quality values to tables may change + in future IJG releases as more is learned about DCT quantization. + If the force_baseline parameter is TRUE, then the quantization table + entries are constrained to the range 1..255 for full JPEG baseline + compatibility. In the current implementation, this only makes a + difference for quality settings below 25, and it effectively prevents + very small/low quality files from being generated. The IJG decoder + is capable of reading the non-baseline files generated at low quality + settings when force_baseline is FALSE, but other decoders may not be. + +jpeg_set_linear_quality (j_compress_ptr cinfo, int scale_factor, + boolean force_baseline) + Same as jpeg_set_quality() except that the generated tables are the + sample tables given in the JPEC spec section K.1, multiplied by the + specified scale factor (which is expressed as a percentage; thus + scale_factor = 100 reproduces the spec's tables). Note that larger + scale factors give lower quality. This entry point is useful for + conforming to the Adobe PostScript DCT conventions, but we do not + recommend linear scaling as a user-visible quality scale otherwise. + force_baseline again constrains the computed table entries to 1..255. + +int jpeg_quality_scaling (int quality) + Converts a value on the IJG-recommended quality scale to a linear + scaling percentage. Note that this routine may change or go away + in future releases --- IJG may choose to adopt a scaling method that + can't be expressed as a simple scalar multiplier, in which case the + premise of this routine collapses. Caveat user. + +jpeg_default_qtables (j_compress_ptr cinfo, boolean force_baseline) + Set default quantization tables with linear q_scale_factor[] values + (see below). + +jpeg_add_quant_table (j_compress_ptr cinfo, int which_tbl, + const unsigned int *basic_table, + int scale_factor, boolean force_baseline) + Allows an arbitrary quantization table to be created. which_tbl + indicates which table slot to fill. basic_table points to an array + of 64 unsigned ints given in normal array order. These values are + multiplied by scale_factor/100 and then clamped to the range 1..65535 + (or to 1..255 if force_baseline is TRUE). + CAUTION: prior to library version 6a, jpeg_add_quant_table expected + the basic table to be given in JPEG zigzag order. If you need to + write code that works with either older or newer versions of this + routine, you must check the library version number. Something like + "#if JPEG_LIB_VERSION >= 61" is the right test. + +jpeg_simple_progression (j_compress_ptr cinfo) + Generates a default scan script for writing a progressive-JPEG file. + This is the recommended method of creating a progressive file, + unless you want to make a custom scan sequence. You must ensure that + the JPEG color space is set correctly before calling this routine. + + +Compression parameters (cinfo fields) include: + +boolean arith_code + If TRUE, use arithmetic coding. + If FALSE, use Huffman coding. + +int block_size + Set DCT block size. All N from 1 to 16 are possible. + Default is 8 (baseline format). + Larger values produce higher compression, + smaller values produce higher quality. + An exact DCT stage is possible with 1 or 2. + With the default quality of 75 and default Luminance qtable + the DCT+Quantization stage is lossless for value 1. + Note that values other than 8 require a SmartScale capable decoder, + introduced with IJG JPEG 8. Setting the block_size parameter for + compression works with version 8c and later. + +J_DCT_METHOD dct_method + Selects the algorithm used for the DCT step. Choices are: + JDCT_ISLOW: slow but accurate integer algorithm + JDCT_IFAST: faster, less accurate integer method + JDCT_FLOAT: floating-point method + JDCT_DEFAULT: default method (normally JDCT_ISLOW) + JDCT_FASTEST: fastest method (normally JDCT_IFAST) + The FLOAT method is very slightly more accurate than the ISLOW method, + but may give different results on different machines due to varying + roundoff behavior. The integer methods should give the same results + on all machines. On machines with sufficiently fast FP hardware, the + floating-point method may also be the fastest. The IFAST method is + considerably less accurate than the other two; its use is not + recommended if high quality is a concern. JDCT_DEFAULT and + JDCT_FASTEST are macros configurable by each installation. + +unsigned int scale_num, scale_denom + Scale the image by the fraction scale_num/scale_denom. Default is + 1/1, or no scaling. Currently, the supported scaling ratios are + M/N with all N from 1 to 16, where M is the destination DCT size, + which is 8 by default (see block_size parameter above). + (The library design allows for arbitrary scaling ratios but this + is not likely to be implemented any time soon.) + +J_COLOR_SPACE jpeg_color_space +int num_components + The JPEG color space and corresponding number of components; see + "Special color spaces", below, for more info. We recommend using + jpeg_set_colorspace() if you want to change these. + +J_COLOR_TRANSFORM color_transform + Internal color transform identifier, writes LSE marker if nonzero + (requires decoder with inverse color transform support, introduced + with IJG JPEG 9). + Two values are currently possible: JCT_NONE and JCT_SUBTRACT_GREEN. + Set this value for lossless RGB application *before* calling + jpeg_set_colorspace(), because entropy table assignment in + jpeg_set_colorspace() depends on color_transform. + +boolean optimize_coding + TRUE causes the compressor to compute optimal Huffman coding tables + for the image. This requires an extra pass over the data and + therefore costs a good deal of space and time. The default is + FALSE, which tells the compressor to use the supplied or default + Huffman tables. In most cases optimal tables save only a few percent + of file size compared to the default tables. Note that when this is + TRUE, you need not supply Huffman tables at all, and any you do + supply will be overwritten. + +unsigned int restart_interval +int restart_in_rows + To emit restart markers in the JPEG file, set one of these nonzero. + Set restart_interval to specify the exact interval in MCU blocks. + Set restart_in_rows to specify the interval in MCU rows. (If + restart_in_rows is not 0, then restart_interval is set after the + image width in MCUs is computed.) Defaults are zero (no restarts). + One restart marker per MCU row is often a good choice. + NOTE: the overhead of restart markers is higher in grayscale JPEG + files than in color files, and MUCH higher in progressive JPEGs. + If you use restarts, you may want to use larger intervals in those + cases. + +const jpeg_scan_info * scan_info +int num_scans + By default, scan_info is NULL; this causes the compressor to write a + single-scan sequential JPEG file. If not NULL, scan_info points to + an array of scan definition records of length num_scans. The + compressor will then write a JPEG file having one scan for each scan + definition record. This is used to generate noninterleaved or + progressive JPEG files. The library checks that the scan array + defines a valid JPEG scan sequence. (jpeg_simple_progression creates + a suitable scan definition array for progressive JPEG.) This is + discussed further under "Progressive JPEG support". + +boolean do_fancy_downsampling + If TRUE, use direct DCT scaling with DCT size > 8 for downsampling + of chroma components. + If FALSE, use only DCT size <= 8 and simple separate downsampling. + Default is TRUE. + For better image stability in multiple generation compression cycles + it is preferable that this value matches the corresponding + do_fancy_upsampling value in decompression. + +int smoothing_factor + If non-zero, the input image is smoothed; the value should be 1 for + minimal smoothing to 100 for maximum smoothing. Consult jcsample.c + for details of the smoothing algorithm. The default is zero. + +boolean write_JFIF_header + If TRUE, a JFIF APP0 marker is emitted. jpeg_set_defaults() and + jpeg_set_colorspace() set this TRUE if a JFIF-legal JPEG color space + (ie, YCbCr or grayscale) is selected, otherwise FALSE. + +UINT8 JFIF_major_version +UINT8 JFIF_minor_version + The version number to be written into the JFIF marker. + jpeg_set_defaults() initializes the version to 1.01 (major=minor=1). + You should set it to 1.02 (major=1, minor=2) if you plan to write + any JFIF 1.02 extension markers. + +UINT8 density_unit +UINT16 X_density +UINT16 Y_density + The resolution information to be written into the JFIF marker; + not used otherwise. density_unit may be 0 for unknown, + 1 for dots/inch, or 2 for dots/cm. The default values are 0,1,1 + indicating square pixels of unknown size. + +boolean write_Adobe_marker + If TRUE, an Adobe APP14 marker is emitted. jpeg_set_defaults() and + jpeg_set_colorspace() set this TRUE if JPEG color space RGB, CMYK, + or YCCK is selected, otherwise FALSE. It is generally a bad idea + to set both write_JFIF_header and write_Adobe_marker. In fact, + you probably shouldn't change the default settings at all --- the + default behavior ensures that the JPEG file's color space can be + recognized by the decoder. + +JQUANT_TBL * quant_tbl_ptrs[NUM_QUANT_TBLS] + Pointers to coefficient quantization tables, one per table slot, + or NULL if no table is defined for a slot. Usually these should + be set via one of the above helper routines; jpeg_add_quant_table() + is general enough to define any quantization table. The other + routines will set up table slot 0 for luminance quality and table + slot 1 for chrominance. + +int q_scale_factor[NUM_QUANT_TBLS] + Linear quantization scaling factors (percentage, initialized 100) + for use with jpeg_default_qtables(). + See rdswitch.c and cjpeg.c for an example of usage. + Note that the q_scale_factor[] fields are the "linear" scales, so you + have to convert from user-defined ratings via jpeg_quality_scaling(). + Here is an example code which corresponds to cjpeg -quality 90,70: + + jpeg_set_defaults(cinfo); + + /* Set luminance quality 90. */ + cinfo->q_scale_factor[0] = jpeg_quality_scaling(90); + /* Set chrominance quality 70. */ + cinfo->q_scale_factor[1] = jpeg_quality_scaling(70); + + jpeg_default_qtables(cinfo, force_baseline); + + CAUTION: You must also set 1x1 subsampling for efficient separate + color quality selection, since the default value used by library + is 2x2: + + cinfo->comp_info[0].v_samp_factor = 1; + cinfo->comp_info[0].h_samp_factor = 1; + +JHUFF_TBL * dc_huff_tbl_ptrs[NUM_HUFF_TBLS] +JHUFF_TBL * ac_huff_tbl_ptrs[NUM_HUFF_TBLS] + Pointers to Huffman coding tables, one per table slot, or NULL if + no table is defined for a slot. Slots 0 and 1 are filled with the + JPEG sample tables by jpeg_set_defaults(). If you need to allocate + more table structures, jpeg_alloc_huff_table() may be used. + Note that optimal Huffman tables can be computed for an image + by setting optimize_coding, as discussed above; there's seldom + any need to mess with providing your own Huffman tables. + + +The actual dimensions of the JPEG image that will be written to the file are +given by the following fields. These are computed from the input image +dimensions and the compression parameters by jpeg_start_compress(). You can +also call jpeg_calc_jpeg_dimensions() to obtain the values that will result +from the current parameter settings. This can be useful if you are trying +to pick a scaling ratio that will get close to a desired target size. + +JDIMENSION jpeg_width Actual dimensions of output image. +JDIMENSION jpeg_height + + +Per-component parameters are stored in the struct cinfo.comp_info[i] for +component number i. Note that components here refer to components of the +JPEG color space, *not* the source image color space. A suitably large +comp_info[] array is allocated by jpeg_set_defaults(); if you choose not +to use that routine, it's up to you to allocate the array. + +int component_id + The one-byte identifier code to be recorded in the JPEG file for + this component. For the standard color spaces, we recommend you + leave the default values alone. + +int h_samp_factor +int v_samp_factor + Horizontal and vertical sampling factors for the component; must + be 1..4 according to the JPEG standard. Note that larger sampling + factors indicate a higher-resolution component; many people find + this behavior quite unintuitive. The default values are 2,2 for + luminance components and 1,1 for chrominance components, except + for grayscale where 1,1 is used. + +int quant_tbl_no + Quantization table number for component. The default value is + 0 for luminance components and 1 for chrominance components. + +int dc_tbl_no +int ac_tbl_no + DC and AC entropy coding table numbers. The default values are + 0 for luminance components and 1 for chrominance components. + +int component_index + Must equal the component's index in comp_info[]. (Beginning in + release v6, the compressor library will fill this in automatically; + you don't have to.) + + +Decompression parameter selection +--------------------------------- + +Decompression parameter selection is somewhat simpler than compression +parameter selection, since all of the JPEG internal parameters are +recorded in the source file and need not be supplied by the application. +(Unless you are working with abbreviated files, in which case see +"Abbreviated datastreams", below.) Decompression parameters control +the postprocessing done on the image to deliver it in a format suitable +for the application's use. Many of the parameters control speed/quality +tradeoffs, in which faster decompression may be obtained at the price of +a poorer-quality image. The defaults select the highest quality (slowest) +processing. + +The following fields in the JPEG object are set by jpeg_read_header() and +may be useful to the application in choosing decompression parameters: + +JDIMENSION image_width Width and height of image +JDIMENSION image_height +int num_components Number of color components +J_COLOR_SPACE jpeg_color_space Colorspace of image +boolean saw_JFIF_marker TRUE if a JFIF APP0 marker was seen + UINT8 JFIF_major_version Version information from JFIF marker + UINT8 JFIF_minor_version + UINT8 density_unit Resolution data from JFIF marker + UINT16 X_density + UINT16 Y_density +boolean saw_Adobe_marker TRUE if an Adobe APP14 marker was seen + UINT8 Adobe_transform Color transform code from Adobe marker + +The JPEG color space, unfortunately, is something of a guess since the JPEG +standard proper does not provide a way to record it. In practice most files +adhere to the JFIF or Adobe conventions, and the decoder will recognize these +correctly. See "Special color spaces", below, for more info. + + +The decompression parameters that determine the basic properties of the +returned image are: + +J_COLOR_SPACE out_color_space + Output color space. jpeg_read_header() sets an appropriate default + based on jpeg_color_space; typically it will be RGB or grayscale. + The application can change this field to request output in a different + colorspace. For example, set it to JCS_GRAYSCALE to get grayscale + output from a color file. (This is useful for previewing: grayscale + output is faster than full color since the color components need not + be processed.) Note that not all possible color space transforms are + currently implemented; you may need to extend jdcolor.c if you want an + unusual conversion. + +unsigned int scale_num, scale_denom + Scale the image by the fraction scale_num/scale_denom. Currently, + the supported scaling ratios are M/N with all M from 1 to 16, where + N is the source DCT size, which is 8 for baseline JPEG. (The library + design allows for arbitrary scaling ratios but this is not likely + to be implemented any time soon.) The values are initialized by + jpeg_read_header() with the source DCT size. For baseline JPEG + this is 8/8. If you change only the scale_num value while leaving + the other unchanged, then this specifies the DCT scaled size to be + applied on the given input. For baseline JPEG this is equivalent + to M/8 scaling, since the source DCT size for baseline JPEG is 8. + Smaller scaling ratios permit significantly faster decoding since + fewer pixels need be processed and a simpler IDCT method can be used. + +boolean quantize_colors + If set TRUE, colormapped output will be delivered. Default is FALSE, + meaning that full-color output will be delivered. + +The next three parameters are relevant only if quantize_colors is TRUE. + +int desired_number_of_colors + Maximum number of colors to use in generating a library-supplied color + map (the actual number of colors is returned in a different field). + Default 256. Ignored when the application supplies its own color map. + +boolean two_pass_quantize + If TRUE, an extra pass over the image is made to select a custom color + map for the image. This usually looks a lot better than the one-size- + fits-all colormap that is used otherwise. Default is TRUE. Ignored + when the application supplies its own color map. + +J_DITHER_MODE dither_mode + Selects color dithering method. Supported values are: + JDITHER_NONE no dithering: fast, very low quality + JDITHER_ORDERED ordered dither: moderate speed and quality + JDITHER_FS Floyd-Steinberg dither: slow, high quality + Default is JDITHER_FS. (At present, ordered dither is implemented + only in the single-pass, standard-colormap case. If you ask for + ordered dither when two_pass_quantize is TRUE or when you supply + an external color map, you'll get F-S dithering.) + +When quantize_colors is TRUE, the target color map is described by the next +two fields. colormap is set to NULL by jpeg_read_header(). The application +can supply a color map by setting colormap non-NULL and setting +actual_number_of_colors to the map size. Otherwise, jpeg_start_decompress() +selects a suitable color map and sets these two fields itself. +[Implementation restriction: at present, an externally supplied colormap is +only accepted for 3-component output color spaces.] + +JSAMPARRAY colormap + The color map, represented as a 2-D pixel array of out_color_components + rows and actual_number_of_colors columns. Ignored if not quantizing. + CAUTION: if the JPEG library creates its own colormap, the storage + pointed to by this field is released by jpeg_finish_decompress(). + Copy the colormap somewhere else first, if you want to save it. + +int actual_number_of_colors + The number of colors in the color map. + +Additional decompression parameters that the application may set include: + +J_DCT_METHOD dct_method + Selects the algorithm used for the DCT step. Choices are the same + as described above for compression. + +boolean do_fancy_upsampling + If TRUE, use direct DCT scaling with DCT size > 8 for upsampling + of chroma components. + If FALSE, use only DCT size <= 8 and simple separate upsampling. + Default is TRUE. + For better image stability in multiple generation compression cycles + it is preferable that this value matches the corresponding + do_fancy_downsampling value in compression. + +boolean do_block_smoothing + If TRUE, interblock smoothing is applied in early stages of decoding + progressive JPEG files; if FALSE, not. Default is TRUE. Early + progression stages look "fuzzy" with smoothing, "blocky" without. + In any case, block smoothing ceases to be applied after the first few + AC coefficients are known to full accuracy, so it is relevant only + when using buffered-image mode for progressive images. + +boolean enable_1pass_quant +boolean enable_external_quant +boolean enable_2pass_quant + These are significant only in buffered-image mode, which is + described in its own section below. + + +The output image dimensions are given by the following fields. These are +computed from the source image dimensions and the decompression parameters +by jpeg_start_decompress(). You can also call jpeg_calc_output_dimensions() +to obtain the values that will result from the current parameter settings. +This can be useful if you are trying to pick a scaling ratio that will get +close to a desired target size. It's also important if you are using the +JPEG library's memory manager to allocate output buffer space, because you +are supposed to request such buffers *before* jpeg_start_decompress(). + +JDIMENSION output_width Actual dimensions of output image. +JDIMENSION output_height +int out_color_components Number of color components in out_color_space. +int output_components Number of color components returned. +int rec_outbuf_height Recommended height of scanline buffer. + +When quantizing colors, output_components is 1, indicating a single color map +index per pixel. Otherwise it equals out_color_components. The output arrays +are required to be output_width * output_components JSAMPLEs wide. + +rec_outbuf_height is the recommended minimum height (in scanlines) of the +buffer passed to jpeg_read_scanlines(). If the buffer is smaller, the +library will still work, but time will be wasted due to unnecessary data +copying. In high-quality modes, rec_outbuf_height is always 1, but some +faster, lower-quality modes set it to larger values (typically 2 to 4). +If you are going to ask for a high-speed processing mode, you may as well +go to the trouble of honoring rec_outbuf_height so as to avoid data copying. +(An output buffer larger than rec_outbuf_height lines is OK, but won't +provide any material speed improvement over that height.) + + +Special color spaces +-------------------- + +The JPEG standard itself is "color blind" and doesn't specify any particular +color space. It is customary to convert color data to a luminance/chrominance +color space before compressing, since this permits greater compression. The +existing de-facto JPEG file format standards specify YCbCr or grayscale data +(JFIF), or grayscale, RGB, YCbCr, CMYK, or YCCK (Adobe). For special +applications such as multispectral images, other color spaces can be used, +but it must be understood that such files will be unportable. + +The JPEG library can handle the most common colorspace conversions (namely +RGB <=> YCbCr and CMYK <=> YCCK). It can also deal with data of an unknown +color space, passing it through without conversion. If you deal extensively +with an unusual color space, you can easily extend the library to understand +additional color spaces and perform appropriate conversions. + +For compression, the source data's color space is specified by field +in_color_space. This is transformed to the JPEG file's color space given +by jpeg_color_space. jpeg_set_defaults() chooses a reasonable JPEG color +space depending on in_color_space, but you can override this by calling +jpeg_set_colorspace(). Of course you must select a supported transformation. +jccolor.c currently supports the following transformations: + RGB => YCbCr + RGB => GRAYSCALE + YCbCr => GRAYSCALE + CMYK => YCCK +plus the null transforms: GRAYSCALE => GRAYSCALE, RGB => RGB, +YCbCr => YCbCr, CMYK => CMYK, YCCK => YCCK, and UNKNOWN => UNKNOWN. + +The de-facto file format standards (JFIF and Adobe) specify APPn markers that +indicate the color space of the JPEG file. It is important to ensure that +these are written correctly, or omitted if the JPEG file's color space is not +one of the ones supported by the de-facto standards. jpeg_set_colorspace() +will set the compression parameters to include or omit the APPn markers +properly, so long as it is told the truth about the JPEG color space. +For example, if you are writing some random 3-component color space without +conversion, don't try to fake out the library by setting in_color_space and +jpeg_color_space to JCS_YCbCr; use JCS_UNKNOWN. You may want to write an +APPn marker of your own devising to identify the colorspace --- see "Special +markers", below. + +When told that the color space is UNKNOWN, the library will default to using +luminance-quality compression parameters for all color components. You may +well want to change these parameters. See the source code for +jpeg_set_colorspace(), in jcparam.c, for details. + +For decompression, the JPEG file's color space is given in jpeg_color_space, +and this is transformed to the output color space out_color_space. +jpeg_read_header's setting of jpeg_color_space can be relied on if the file +conforms to JFIF or Adobe conventions, but otherwise it is no better than a +guess. If you know the JPEG file's color space for certain, you can override +jpeg_read_header's guess by setting jpeg_color_space. jpeg_read_header also +selects a default output color space based on (its guess of) jpeg_color_space; +set out_color_space to override this. Again, you must select a supported +transformation. jdcolor.c currently supports + YCbCr => RGB + YCbCr => GRAYSCALE + RGB => GRAYSCALE + GRAYSCALE => RGB + YCCK => CMYK +as well as the null transforms. (Since GRAYSCALE=>RGB is provided, an +application can force grayscale JPEGs to look like color JPEGs if it only +wants to handle one case.) + +The two-pass color quantizer, jquant2.c, is specialized to handle RGB data +(it weights distances appropriately for RGB colors). You'll need to modify +the code if you want to use it for non-RGB output color spaces. Note that +jquant2.c is used to map to an application-supplied colormap as well as for +the normal two-pass colormap selection process. + +CAUTION: it appears that Adobe Photoshop writes inverted data in CMYK JPEG +files: 0 represents 100% ink coverage, rather than 0% ink as you'd expect. +This is arguably a bug in Photoshop, but if you need to work with Photoshop +CMYK files, you will have to deal with it in your application. We cannot +"fix" this in the library by inverting the data during the CMYK<=>YCCK +transform, because that would break other applications, notably Ghostscript. +Photoshop versions prior to 3.0 write EPS files containing JPEG-encoded CMYK +data in the same inverted-YCCK representation used in bare JPEG files, but +the surrounding PostScript code performs an inversion using the PS image +operator. I am told that Photoshop 3.0 will write uninverted YCCK in +EPS/JPEG files, and will omit the PS-level inversion. (But the data +polarity used in bare JPEG files will not change in 3.0.) In either case, +the JPEG library must not invert the data itself, or else Ghostscript would +read these EPS files incorrectly. + + +Error handling +-------------- + +When the default error handler is used, any error detected inside the JPEG +routines will cause a message to be printed on stderr, followed by exit(). +You can supply your own error handling routines to override this behavior +and to control the treatment of nonfatal warnings and trace/debug messages. +The file example.c illustrates the most common case, which is to have the +application regain control after an error rather than exiting. + +The JPEG library never writes any message directly; it always goes through +the error handling routines. Three classes of messages are recognized: + * Fatal errors: the library cannot continue. + * Warnings: the library can continue, but the data is corrupt, and a + damaged output image is likely to result. + * Trace/informational messages. These come with a trace level indicating + the importance of the message; you can control the verbosity of the + program by adjusting the maximum trace level that will be displayed. + +You may, if you wish, simply replace the entire JPEG error handling module +(jerror.c) with your own code. However, you can avoid code duplication by +only replacing some of the routines depending on the behavior you need. +This is accomplished by calling jpeg_std_error() as usual, but then overriding +some of the method pointers in the jpeg_error_mgr struct, as illustrated by +example.c. + +All of the error handling routines will receive a pointer to the JPEG object +(a j_common_ptr which points to either a jpeg_compress_struct or a +jpeg_decompress_struct; if you need to tell which, test the is_decompressor +field). This struct includes a pointer to the error manager struct in its +"err" field. Frequently, custom error handler routines will need to access +additional data which is not known to the JPEG library or the standard error +handler. The most convenient way to do this is to embed either the JPEG +object or the jpeg_error_mgr struct in a larger structure that contains +additional fields; then casting the passed pointer provides access to the +additional fields. Again, see example.c for one way to do it. (Beginning +with IJG version 6b, there is also a void pointer "client_data" in each +JPEG object, which the application can also use to find related data. +The library does not touch client_data at all.) + +The individual methods that you might wish to override are: + +error_exit (j_common_ptr cinfo) + Receives control for a fatal error. Information sufficient to + generate the error message has been stored in cinfo->err; call + output_message to display it. Control must NOT return to the caller; + generally this routine will exit() or longjmp() somewhere. + Typically you would override this routine to get rid of the exit() + default behavior. Note that if you continue processing, you should + clean up the JPEG object with jpeg_abort() or jpeg_destroy(). + +output_message (j_common_ptr cinfo) + Actual output of any JPEG message. Override this to send messages + somewhere other than stderr. Note that this method does not know + how to generate a message, only where to send it. + +format_message (j_common_ptr cinfo, char * buffer) + Constructs a readable error message string based on the error info + stored in cinfo->err. This method is called by output_message. Few + applications should need to override this method. One possible + reason for doing so is to implement dynamic switching of error message + language. + +emit_message (j_common_ptr cinfo, int msg_level) + Decide whether or not to emit a warning or trace message; if so, + calls output_message. The main reason for overriding this method + would be to abort on warnings. msg_level is -1 for warnings, + 0 and up for trace messages. + +Only error_exit() and emit_message() are called from the rest of the JPEG +library; the other two are internal to the error handler. + +The actual message texts are stored in an array of strings which is pointed to +by the field err->jpeg_message_table. The messages are numbered from 0 to +err->last_jpeg_message, and it is these code numbers that are used in the +JPEG library code. You could replace the message texts (for instance, with +messages in French or German) by changing the message table pointer. See +jerror.h for the default texts. CAUTION: this table will almost certainly +change or grow from one library version to the next. + +It may be useful for an application to add its own message texts that are +handled by the same mechanism. The error handler supports a second "add-on" +message table for this purpose. To define an addon table, set the pointer +err->addon_message_table and the message numbers err->first_addon_message and +err->last_addon_message. If you number the addon messages beginning at 1000 +or so, you won't have to worry about conflicts with the library's built-in +messages. See the sample applications cjpeg/djpeg for an example of using +addon messages (the addon messages are defined in cderror.h). + +Actual invocation of the error handler is done via macros defined in jerror.h: + ERREXITn(...) for fatal errors + WARNMSn(...) for corrupt-data warnings + TRACEMSn(...) for trace and informational messages. +These macros store the message code and any additional parameters into the +error handler struct, then invoke the error_exit() or emit_message() method. +The variants of each macro are for varying numbers of additional parameters. +The additional parameters are inserted into the generated message using +standard printf() format codes. + +See jerror.h and jerror.c for further details. + + +Compressed data handling (source and destination managers) +---------------------------------------------------------- + +The JPEG compression library sends its compressed data to a "destination +manager" module. The default destination manager just writes the data to a +memory buffer or to a stdio stream, but you can provide your own manager to +do something else. Similarly, the decompression library calls a "source +manager" to obtain the compressed data; you can provide your own source +manager if you want the data to come from somewhere other than a memory +buffer or a stdio stream. + +In both cases, compressed data is processed a bufferload at a time: the +destination or source manager provides a work buffer, and the library invokes +the manager only when the buffer is filled or emptied. (You could define a +one-character buffer to force the manager to be invoked for each byte, but +that would be rather inefficient.) The buffer's size and location are +controlled by the manager, not by the library. For example, the memory +source manager just makes the buffer pointer and length point to the original +data in memory. In this case the buffer-reload procedure will be invoked +only if the decompressor ran off the end of the datastream, which would +indicate an erroneous datastream. + +The work buffer is defined as an array of datatype JOCTET, which is generally +"char" or "unsigned char". On a machine where char is not exactly 8 bits +wide, you must define JOCTET as a wider data type and then modify the data +source and destination modules to transcribe the work arrays into 8-bit units +on external storage. + +A data destination manager struct contains a pointer and count defining the +next byte to write in the work buffer and the remaining free space: + + JOCTET * next_output_byte; /* => next byte to write in buffer */ + size_t free_in_buffer; /* # of byte spaces remaining in buffer */ + +The library increments the pointer and decrements the count until the buffer +is filled. The manager's empty_output_buffer method must reset the pointer +and count. The manager is expected to remember the buffer's starting address +and total size in private fields not visible to the library. + +A data destination manager provides three methods: + +init_destination (j_compress_ptr cinfo) + Initialize destination. This is called by jpeg_start_compress() + before any data is actually written. It must initialize + next_output_byte and free_in_buffer. free_in_buffer must be + initialized to a positive value. + +empty_output_buffer (j_compress_ptr cinfo) + This is called whenever the buffer has filled (free_in_buffer + reaches zero). In typical applications, it should write out the + *entire* buffer (use the saved start address and buffer length; + ignore the current state of next_output_byte and free_in_buffer). + Then reset the pointer & count to the start of the buffer, and + return TRUE indicating that the buffer has been dumped. + free_in_buffer must be set to a positive value when TRUE is + returned. A FALSE return should only be used when I/O suspension is + desired (this operating mode is discussed in the next section). + +term_destination (j_compress_ptr cinfo) + Terminate destination --- called by jpeg_finish_compress() after all + data has been written. In most applications, this must flush any + data remaining in the buffer. Use either next_output_byte or + free_in_buffer to determine how much data is in the buffer. + +term_destination() is NOT called by jpeg_abort() or jpeg_destroy(). If you +want the destination manager to be cleaned up during an abort, you must do it +yourself. + +You will also need code to create a jpeg_destination_mgr struct, fill in its +method pointers, and insert a pointer to the struct into the "dest" field of +the JPEG compression object. This can be done in-line in your setup code if +you like, but it's probably cleaner to provide a separate routine similar to +the jpeg_stdio_dest() or jpeg_mem_dest() routines of the supplied destination +managers. + +Decompression source managers follow a parallel design, but with some +additional frammishes. The source manager struct contains a pointer and count +defining the next byte to read from the work buffer and the number of bytes +remaining: + + const JOCTET * next_input_byte; /* => next byte to read from buffer */ + size_t bytes_in_buffer; /* # of bytes remaining in buffer */ + +The library increments the pointer and decrements the count until the buffer +is emptied. The manager's fill_input_buffer method must reset the pointer and +count. In most applications, the manager must remember the buffer's starting +address and total size in private fields not visible to the library. + +A data source manager provides five methods: + +init_source (j_decompress_ptr cinfo) + Initialize source. This is called by jpeg_read_header() before any + data is actually read. Unlike init_destination(), it may leave + bytes_in_buffer set to 0 (in which case a fill_input_buffer() call + will occur immediately). + +fill_input_buffer (j_decompress_ptr cinfo) + This is called whenever bytes_in_buffer has reached zero and more + data is wanted. In typical applications, it should read fresh data + into the buffer (ignoring the current state of next_input_byte and + bytes_in_buffer), reset the pointer & count to the start of the + buffer, and return TRUE indicating that the buffer has been reloaded. + It is not necessary to fill the buffer entirely, only to obtain at + least one more byte. bytes_in_buffer MUST be set to a positive value + if TRUE is returned. A FALSE return should only be used when I/O + suspension is desired (this mode is discussed in the next section). + +skip_input_data (j_decompress_ptr cinfo, long num_bytes) + Skip num_bytes worth of data. The buffer pointer and count should + be advanced over num_bytes input bytes, refilling the buffer as + needed. This is used to skip over a potentially large amount of + uninteresting data (such as an APPn marker). In some applications + it may be possible to optimize away the reading of the skipped data, + but it's not clear that being smart is worth much trouble; large + skips are uncommon. bytes_in_buffer may be zero on return. + A zero or negative skip count should be treated as a no-op. + +resync_to_restart (j_decompress_ptr cinfo, int desired) + This routine is called only when the decompressor has failed to find + a restart (RSTn) marker where one is expected. Its mission is to + find a suitable point for resuming decompression. For most + applications, we recommend that you just use the default resync + procedure, jpeg_resync_to_restart(). However, if you are able to back + up in the input data stream, or if you have a-priori knowledge about + the likely location of restart markers, you may be able to do better. + Read the read_restart_marker() and jpeg_resync_to_restart() routines + in jdmarker.c if you think you'd like to implement your own resync + procedure. + +term_source (j_decompress_ptr cinfo) + Terminate source --- called by jpeg_finish_decompress() after all + data has been read. Often a no-op. + +For both fill_input_buffer() and skip_input_data(), there is no such thing +as an EOF return. If the end of the file has been reached, the routine has +a choice of exiting via ERREXIT() or inserting fake data into the buffer. +In most cases, generating a warning message and inserting a fake EOI marker +is the best course of action --- this will allow the decompressor to output +however much of the image is there. In pathological cases, the decompressor +may swallow the EOI and again demand data ... just keep feeding it fake EOIs. +jdatasrc.c illustrates the recommended error recovery behavior. + +term_source() is NOT called by jpeg_abort() or jpeg_destroy(). If you want +the source manager to be cleaned up during an abort, you must do it yourself. + +You will also need code to create a jpeg_source_mgr struct, fill in its method +pointers, and insert a pointer to the struct into the "src" field of the JPEG +decompression object. This can be done in-line in your setup code if you +like, but it's probably cleaner to provide a separate routine similar to the +jpeg_stdio_src() or jpeg_mem_src() routines of the supplied source managers. + +For more information, consult the memory and stdio source and destination +managers in jdatasrc.c and jdatadst.c. + + +I/O suspension +-------------- + +Some applications need to use the JPEG library as an incremental memory-to- +memory filter: when the compressed data buffer is filled or emptied, they want +control to return to the outer loop, rather than expecting that the buffer can +be emptied or reloaded within the data source/destination manager subroutine. +The library supports this need by providing an "I/O suspension" mode, which we +describe in this section. + +The I/O suspension mode is not a panacea: nothing is guaranteed about the +maximum amount of time spent in any one call to the library, so it will not +eliminate response-time problems in single-threaded applications. If you +need guaranteed response time, we suggest you "bite the bullet" and implement +a real multi-tasking capability. + +To use I/O suspension, cooperation is needed between the calling application +and the data source or destination manager; you will always need a custom +source/destination manager. (Please read the previous section if you haven't +already.) The basic idea is that the empty_output_buffer() or +fill_input_buffer() routine is a no-op, merely returning FALSE to indicate +that it has done nothing. Upon seeing this, the JPEG library suspends +operation and returns to its caller. The surrounding application is +responsible for emptying or refilling the work buffer before calling the +JPEG library again. + +Compression suspension: + +For compression suspension, use an empty_output_buffer() routine that returns +FALSE; typically it will not do anything else. This will cause the +compressor to return to the caller of jpeg_write_scanlines(), with the return +value indicating that not all the supplied scanlines have been accepted. +The application must make more room in the output buffer, adjust the output +buffer pointer/count appropriately, and then call jpeg_write_scanlines() +again, pointing to the first unconsumed scanline. + +When forced to suspend, the compressor will backtrack to a convenient stopping +point (usually the start of the current MCU); it will regenerate some output +data when restarted. Therefore, although empty_output_buffer() is only +called when the buffer is filled, you should NOT write out the entire buffer +after a suspension. Write only the data up to the current position of +next_output_byte/free_in_buffer. The data beyond that point will be +regenerated after resumption. + +Because of the backtracking behavior, a good-size output buffer is essential +for efficiency; you don't want the compressor to suspend often. (In fact, an +overly small buffer could lead to infinite looping, if a single MCU required +more data than would fit in the buffer.) We recommend a buffer of at least +several Kbytes. You may want to insert explicit code to ensure that you don't +call jpeg_write_scanlines() unless there is a reasonable amount of space in +the output buffer; in other words, flush the buffer before trying to compress +more data. + +The compressor does not allow suspension while it is trying to write JPEG +markers at the beginning and end of the file. This means that: + * At the beginning of a compression operation, there must be enough free + space in the output buffer to hold the header markers (typically 600 or + so bytes). The recommended buffer size is bigger than this anyway, so + this is not a problem as long as you start with an empty buffer. However, + this restriction might catch you if you insert large special markers, such + as a JFIF thumbnail image, without flushing the buffer afterwards. + * When you call jpeg_finish_compress(), there must be enough space in the + output buffer to emit any buffered data and the final EOI marker. In the + current implementation, half a dozen bytes should suffice for this, but + for safety's sake we recommend ensuring that at least 100 bytes are free + before calling jpeg_finish_compress(). + +A more significant restriction is that jpeg_finish_compress() cannot suspend. +This means you cannot use suspension with multi-pass operating modes, namely +Huffman code optimization and multiple-scan output. Those modes write the +whole file during jpeg_finish_compress(), which will certainly result in +buffer overrun. (Note that this restriction applies only to compression, +not decompression. The decompressor supports input suspension in all of its +operating modes.) + +Decompression suspension: + +For decompression suspension, use a fill_input_buffer() routine that simply +returns FALSE (except perhaps during error recovery, as discussed below). +This will cause the decompressor to return to its caller with an indication +that suspension has occurred. This can happen at four places: + * jpeg_read_header(): will return JPEG_SUSPENDED. + * jpeg_start_decompress(): will return FALSE, rather than its usual TRUE. + * jpeg_read_scanlines(): will return the number of scanlines already + completed (possibly 0). + * jpeg_finish_decompress(): will return FALSE, rather than its usual TRUE. +The surrounding application must recognize these cases, load more data into +the input buffer, and repeat the call. In the case of jpeg_read_scanlines(), +increment the passed pointers past any scanlines successfully read. + +Just as with compression, the decompressor will typically backtrack to a +convenient restart point before suspending. When fill_input_buffer() is +called, next_input_byte/bytes_in_buffer point to the current restart point, +which is where the decompressor will backtrack to if FALSE is returned. +The data beyond that position must NOT be discarded if you suspend; it needs +to be re-read upon resumption. In most implementations, you'll need to shift +this data down to the start of your work buffer and then load more data after +it. Again, this behavior means that a several-Kbyte work buffer is essential +for decent performance; furthermore, you should load a reasonable amount of +new data before resuming decompression. (If you loaded, say, only one new +byte each time around, you could waste a LOT of cycles.) + +The skip_input_data() source manager routine requires special care in a +suspension scenario. This routine is NOT granted the ability to suspend the +decompressor; it can decrement bytes_in_buffer to zero, but no more. If the +requested skip distance exceeds the amount of data currently in the input +buffer, then skip_input_data() must set bytes_in_buffer to zero and record the +additional skip distance somewhere else. The decompressor will immediately +call fill_input_buffer(), which should return FALSE, which will cause a +suspension return. The surrounding application must then arrange to discard +the recorded number of bytes before it resumes loading the input buffer. +(Yes, this design is rather baroque, but it avoids complexity in the far more +common case where a non-suspending source manager is used.) + +If the input data has been exhausted, we recommend that you emit a warning +and insert dummy EOI markers just as a non-suspending data source manager +would do. This can be handled either in the surrounding application logic or +within fill_input_buffer(); the latter is probably more efficient. If +fill_input_buffer() knows that no more data is available, it can set the +pointer/count to point to a dummy EOI marker and then return TRUE just as +though it had read more data in a non-suspending situation. + +The decompressor does not attempt to suspend within standard JPEG markers; +instead it will backtrack to the start of the marker and reprocess the whole +marker next time. Hence the input buffer must be large enough to hold the +longest standard marker in the file. Standard JPEG markers should normally +not exceed a few hundred bytes each (DHT tables are typically the longest). +We recommend at least a 2K buffer for performance reasons, which is much +larger than any correct marker is likely to be. For robustness against +damaged marker length counts, you may wish to insert a test in your +application for the case that the input buffer is completely full and yet +the decoder has suspended without consuming any data --- otherwise, if this +situation did occur, it would lead to an endless loop. (The library can't +provide this test since it has no idea whether "the buffer is full", or +even whether there is a fixed-size input buffer.) + +The input buffer would need to be 64K to allow for arbitrary COM or APPn +markers, but these are handled specially: they are either saved into allocated +memory, or skipped over by calling skip_input_data(). In the former case, +suspension is handled correctly, and in the latter case, the problem of +buffer overrun is placed on skip_input_data's shoulders, as explained above. +Note that if you provide your own marker handling routine for large markers, +you should consider how to deal with buffer overflow. + +Multiple-buffer management: + +In some applications it is desirable to store the compressed data in a linked +list of buffer areas, so as to avoid data copying. This can be handled by +having empty_output_buffer() or fill_input_buffer() set the pointer and count +to reference the next available buffer; FALSE is returned only if no more +buffers are available. Although seemingly straightforward, there is a +pitfall in this approach: the backtrack that occurs when FALSE is returned +could back up into an earlier buffer. For example, when fill_input_buffer() +is called, the current pointer & count indicate the backtrack restart point. +Since fill_input_buffer() will set the pointer and count to refer to a new +buffer, the restart position must be saved somewhere else. Suppose a second +call to fill_input_buffer() occurs in the same library call, and no +additional input data is available, so fill_input_buffer must return FALSE. +If the JPEG library has not moved the pointer/count forward in the current +buffer, then *the correct restart point is the saved position in the prior +buffer*. Prior buffers may be discarded only after the library establishes +a restart point within a later buffer. Similar remarks apply for output into +a chain of buffers. + +The library will never attempt to backtrack over a skip_input_data() call, +so any skipped data can be permanently discarded. You still have to deal +with the case of skipping not-yet-received data, however. + +It's much simpler to use only a single buffer; when fill_input_buffer() is +called, move any unconsumed data (beyond the current pointer/count) down to +the beginning of this buffer and then load new data into the remaining buffer +space. This approach requires a little more data copying but is far easier +to get right. + + +Progressive JPEG support +------------------------ + +Progressive JPEG rearranges the stored data into a series of scans of +increasing quality. In situations where a JPEG file is transmitted across a +slow communications link, a decoder can generate a low-quality image very +quickly from the first scan, then gradually improve the displayed quality as +more scans are received. The final image after all scans are complete is +identical to that of a regular (sequential) JPEG file of the same quality +setting. Progressive JPEG files are often slightly smaller than equivalent +sequential JPEG files, but the possibility of incremental display is the main +reason for using progressive JPEG. + +The IJG encoder library generates progressive JPEG files when given a +suitable "scan script" defining how to divide the data into scans. +Creation of progressive JPEG files is otherwise transparent to the encoder. +Progressive JPEG files can also be read transparently by the decoder library. +If the decoding application simply uses the library as defined above, it +will receive a final decoded image without any indication that the file was +progressive. Of course, this approach does not allow incremental display. +To perform incremental display, an application needs to use the decoder +library's "buffered-image" mode, in which it receives a decoded image +multiple times. + +Each displayed scan requires about as much work to decode as a full JPEG +image of the same size, so the decoder must be fairly fast in relation to the +data transmission rate in order to make incremental display useful. However, +it is possible to skip displaying the image and simply add the incoming bits +to the decoder's coefficient buffer. This is fast because only Huffman +decoding need be done, not IDCT, upsampling, colorspace conversion, etc. +The IJG decoder library allows the application to switch dynamically between +displaying the image and simply absorbing the incoming bits. A properly +coded application can automatically adapt the number of display passes to +suit the time available as the image is received. Also, a final +higher-quality display cycle can be performed from the buffered data after +the end of the file is reached. + +Progressive compression: + +To create a progressive JPEG file (or a multiple-scan sequential JPEG file), +set the scan_info cinfo field to point to an array of scan descriptors, and +perform compression as usual. Instead of constructing your own scan list, +you can call the jpeg_simple_progression() helper routine to create a +recommended progression sequence; this method should be used by all +applications that don't want to get involved in the nitty-gritty of +progressive scan sequence design. (If you want to provide user control of +scan sequences, you may wish to borrow the scan script reading code found +in rdswitch.c, so that you can read scan script files just like cjpeg's.) +When scan_info is not NULL, the compression library will store DCT'd data +into a buffer array as jpeg_write_scanlines() is called, and will emit all +the requested scans during jpeg_finish_compress(). This implies that +multiple-scan output cannot be created with a suspending data destination +manager, since jpeg_finish_compress() does not support suspension. We +should also note that the compressor currently forces Huffman optimization +mode when creating a progressive JPEG file, because the default Huffman +tables are unsuitable for progressive files. + +Progressive decompression: + +When buffered-image mode is not used, the decoder library will read all of +a multi-scan file during jpeg_start_decompress(), so that it can provide a +final decoded image. (Here "multi-scan" means either progressive or +multi-scan sequential.) This makes multi-scan files transparent to the +decoding application. However, existing applications that used suspending +input with version 5 of the IJG library will need to be modified to check +for a suspension return from jpeg_start_decompress(). + +To perform incremental display, an application must use the library's +buffered-image mode. This is described in the next section. + + +Buffered-image mode +------------------- + +In buffered-image mode, the library stores the partially decoded image in a +coefficient buffer, from which it can be read out as many times as desired. +This mode is typically used for incremental display of progressive JPEG files, +but it can be used with any JPEG file. Each scan of a progressive JPEG file +adds more data (more detail) to the buffered image. The application can +display in lockstep with the source file (one display pass per input scan), +or it can allow input processing to outrun display processing. By making +input and display processing run independently, it is possible for the +application to adapt progressive display to a wide range of data transmission +rates. + +The basic control flow for buffered-image decoding is + + jpeg_create_decompress() + set data source + jpeg_read_header() + set overall decompression parameters + cinfo.buffered_image = TRUE; /* select buffered-image mode */ + jpeg_start_decompress() + for (each output pass) { + adjust output decompression parameters if required + jpeg_start_output() /* start a new output pass */ + for (all scanlines in image) { + jpeg_read_scanlines() + display scanlines + } + jpeg_finish_output() /* terminate output pass */ + } + jpeg_finish_decompress() + jpeg_destroy_decompress() + +This differs from ordinary unbuffered decoding in that there is an additional +level of looping. The application can choose how many output passes to make +and how to display each pass. + +The simplest approach to displaying progressive images is to do one display +pass for each scan appearing in the input file. In this case the outer loop +condition is typically + while (! jpeg_input_complete(&cinfo)) +and the start-output call should read + jpeg_start_output(&cinfo, cinfo.input_scan_number); +The second parameter to jpeg_start_output() indicates which scan of the input +file is to be displayed; the scans are numbered starting at 1 for this +purpose. (You can use a loop counter starting at 1 if you like, but using +the library's input scan counter is easier.) The library automatically reads +data as necessary to complete each requested scan, and jpeg_finish_output() +advances to the next scan or end-of-image marker (hence input_scan_number +will be incremented by the time control arrives back at jpeg_start_output()). +With this technique, data is read from the input file only as needed, and +input and output processing run in lockstep. + +After reading the final scan and reaching the end of the input file, the +buffered image remains available; it can be read additional times by +repeating the jpeg_start_output()/jpeg_read_scanlines()/jpeg_finish_output() +sequence. For example, a useful technique is to use fast one-pass color +quantization for display passes made while the image is arriving, followed by +a final display pass using two-pass quantization for highest quality. This +is done by changing the library parameters before the final output pass. +Changing parameters between passes is discussed in detail below. + +In general the last scan of a progressive file cannot be recognized as such +until after it is read, so a post-input display pass is the best approach if +you want special processing in the final pass. + +When done with the image, be sure to call jpeg_finish_decompress() to release +the buffered image (or just use jpeg_destroy_decompress()). + +If input data arrives faster than it can be displayed, the application can +cause the library to decode input data in advance of what's needed to produce +output. This is done by calling the routine jpeg_consume_input(). +The return value is one of the following: + JPEG_REACHED_SOS: reached an SOS marker (the start of a new scan) + JPEG_REACHED_EOI: reached the EOI marker (end of image) + JPEG_ROW_COMPLETED: completed reading one MCU row of compressed data + JPEG_SCAN_COMPLETED: completed reading last MCU row of current scan + JPEG_SUSPENDED: suspended before completing any of the above +(JPEG_SUSPENDED can occur only if a suspending data source is used.) This +routine can be called at any time after initializing the JPEG object. It +reads some additional data and returns when one of the indicated significant +events occurs. (If called after the EOI marker is reached, it will +immediately return JPEG_REACHED_EOI without attempting to read more data.) + +The library's output processing will automatically call jpeg_consume_input() +whenever the output processing overtakes the input; thus, simple lockstep +display requires no direct calls to jpeg_consume_input(). But by adding +calls to jpeg_consume_input(), you can absorb data in advance of what is +being displayed. This has two benefits: + * You can limit buildup of unprocessed data in your input buffer. + * You can eliminate extra display passes by paying attention to the + state of the library's input processing. + +The first of these benefits only requires interspersing calls to +jpeg_consume_input() with your display operations and any other processing +you may be doing. To avoid wasting cycles due to backtracking, it's best to +call jpeg_consume_input() only after a hundred or so new bytes have arrived. +This is discussed further under "I/O suspension", above. (Note: the JPEG +library currently is not thread-safe. You must not call jpeg_consume_input() +from one thread of control if a different library routine is working on the +same JPEG object in another thread.) + +When input arrives fast enough that more than one new scan is available +before you start a new output pass, you may as well skip the output pass +corresponding to the completed scan. This occurs for free if you pass +cinfo.input_scan_number as the target scan number to jpeg_start_output(). +The input_scan_number field is simply the index of the scan currently being +consumed by the input processor. You can ensure that this is up-to-date by +emptying the input buffer just before calling jpeg_start_output(): call +jpeg_consume_input() repeatedly until it returns JPEG_SUSPENDED or +JPEG_REACHED_EOI. + +The target scan number passed to jpeg_start_output() is saved in the +cinfo.output_scan_number field. The library's output processing calls +jpeg_consume_input() whenever the current input scan number and row within +that scan is less than or equal to the current output scan number and row. +Thus, input processing can "get ahead" of the output processing but is not +allowed to "fall behind". You can achieve several different effects by +manipulating this interlock rule. For example, if you pass a target scan +number greater than the current input scan number, the output processor will +wait until that scan starts to arrive before producing any output. (To avoid +an infinite loop, the target scan number is automatically reset to the last +scan number when the end of image is reached. Thus, if you specify a large +target scan number, the library will just absorb the entire input file and +then perform an output pass. This is effectively the same as what +jpeg_start_decompress() does when you don't select buffered-image mode.) +When you pass a target scan number equal to the current input scan number, +the image is displayed no faster than the current input scan arrives. The +final possibility is to pass a target scan number less than the current input +scan number; this disables the input/output interlock and causes the output +processor to simply display whatever it finds in the image buffer, without +waiting for input. (However, the library will not accept a target scan +number less than one, so you can't avoid waiting for the first scan.) + +When data is arriving faster than the output display processing can advance +through the image, jpeg_consume_input() will store data into the buffered +image beyond the point at which the output processing is reading data out +again. If the input arrives fast enough, it may "wrap around" the buffer to +the point where the input is more than one whole scan ahead of the output. +If the output processing simply proceeds through its display pass without +paying attention to the input, the effect seen on-screen is that the lower +part of the image is one or more scans better in quality than the upper part. +Then, when the next output scan is started, you have a choice of what target +scan number to use. The recommended choice is to use the current input scan +number at that time, which implies that you've skipped the output scans +corresponding to the input scans that were completed while you processed the +previous output scan. In this way, the decoder automatically adapts its +speed to the arriving data, by skipping output scans as necessary to keep up +with the arriving data. + +When using this strategy, you'll want to be sure that you perform a final +output pass after receiving all the data; otherwise your last display may not +be full quality across the whole screen. So the right outer loop logic is +something like this: + do { + absorb any waiting input by calling jpeg_consume_input() + final_pass = jpeg_input_complete(&cinfo); + adjust output decompression parameters if required + jpeg_start_output(&cinfo, cinfo.input_scan_number); + ... + jpeg_finish_output() + } while (! final_pass); +rather than quitting as soon as jpeg_input_complete() returns TRUE. This +arrangement makes it simple to use higher-quality decoding parameters +for the final pass. But if you don't want to use special parameters for +the final pass, the right loop logic is like this: + for (;;) { + absorb any waiting input by calling jpeg_consume_input() + jpeg_start_output(&cinfo, cinfo.input_scan_number); + ... + jpeg_finish_output() + if (jpeg_input_complete(&cinfo) && + cinfo.input_scan_number == cinfo.output_scan_number) + break; + } +In this case you don't need to know in advance whether an output pass is to +be the last one, so it's not necessary to have reached EOF before starting +the final output pass; rather, what you want to test is whether the output +pass was performed in sync with the final input scan. This form of the loop +will avoid an extra output pass whenever the decoder is able (or nearly able) +to keep up with the incoming data. + +When the data transmission speed is high, you might begin a display pass, +then find that much or all of the file has arrived before you can complete +the pass. (You can detect this by noting the JPEG_REACHED_EOI return code +from jpeg_consume_input(), or equivalently by testing jpeg_input_complete().) +In this situation you may wish to abort the current display pass and start a +new one using the newly arrived information. To do so, just call +jpeg_finish_output() and then start a new pass with jpeg_start_output(). + +A variant strategy is to abort and restart display if more than one complete +scan arrives during an output pass; this can be detected by noting +JPEG_REACHED_SOS returns and/or examining cinfo.input_scan_number. This +idea should be employed with caution, however, since the display process +might never get to the bottom of the image before being aborted, resulting +in the lower part of the screen being several passes worse than the upper. +In most cases it's probably best to abort an output pass only if the whole +file has arrived and you want to begin the final output pass immediately. + +When receiving data across a communication link, we recommend always using +the current input scan number for the output target scan number; if a +higher-quality final pass is to be done, it should be started (aborting any +incomplete output pass) as soon as the end of file is received. However, +many other strategies are possible. For example, the application can examine +the parameters of the current input scan and decide whether to display it or +not. If the scan contains only chroma data, one might choose not to use it +as the target scan, expecting that the scan will be small and will arrive +quickly. To skip to the next scan, call jpeg_consume_input() until it +returns JPEG_REACHED_SOS or JPEG_REACHED_EOI. Or just use the next higher +number as the target scan for jpeg_start_output(); but that method doesn't +let you inspect the next scan's parameters before deciding to display it. + + +In buffered-image mode, jpeg_start_decompress() never performs input and +thus never suspends. An application that uses input suspension with +buffered-image mode must be prepared for suspension returns from these +routines: +* jpeg_start_output() performs input only if you request 2-pass quantization + and the target scan isn't fully read yet. (This is discussed below.) +* jpeg_read_scanlines(), as always, returns the number of scanlines that it + was able to produce before suspending. +* jpeg_finish_output() will read any markers following the target scan, + up to the end of the file or the SOS marker that begins another scan. + (But it reads no input if jpeg_consume_input() has already reached the + end of the file or a SOS marker beyond the target output scan.) +* jpeg_finish_decompress() will read until the end of file, and thus can + suspend if the end hasn't already been reached (as can be tested by + calling jpeg_input_complete()). +jpeg_start_output(), jpeg_finish_output(), and jpeg_finish_decompress() +all return TRUE if they completed their tasks, FALSE if they had to suspend. +In the event of a FALSE return, the application must load more input data +and repeat the call. Applications that use non-suspending data sources need +not check the return values of these three routines. + + +It is possible to change decoding parameters between output passes in the +buffered-image mode. The decoder library currently supports only very +limited changes of parameters. ONLY THE FOLLOWING parameter changes are +allowed after jpeg_start_decompress() is called: +* dct_method can be changed before each call to jpeg_start_output(). + For example, one could use a fast DCT method for early scans, changing + to a higher quality method for the final scan. +* dither_mode can be changed before each call to jpeg_start_output(); + of course this has no impact if not using color quantization. Typically + one would use ordered dither for initial passes, then switch to + Floyd-Steinberg dither for the final pass. Caution: changing dither mode + can cause more memory to be allocated by the library. Although the amount + of memory involved is not large (a scanline or so), it may cause the + initial max_memory_to_use specification to be exceeded, which in the worst + case would result in an out-of-memory failure. +* do_block_smoothing can be changed before each call to jpeg_start_output(). + This setting is relevant only when decoding a progressive JPEG image. + During the first DC-only scan, block smoothing provides a very "fuzzy" look + instead of the very "blocky" look seen without it; which is better seems a + matter of personal taste. But block smoothing is nearly always a win + during later stages, especially when decoding a successive-approximation + image: smoothing helps to hide the slight blockiness that otherwise shows + up on smooth gradients until the lowest coefficient bits are sent. +* Color quantization mode can be changed under the rules described below. + You *cannot* change between full-color and quantized output (because that + would alter the required I/O buffer sizes), but you can change which + quantization method is used. + +When generating color-quantized output, changing quantization method is a +very useful way of switching between high-speed and high-quality display. +The library allows you to change among its three quantization methods: +1. Single-pass quantization to a fixed color cube. + Selected by cinfo.two_pass_quantize = FALSE and cinfo.colormap = NULL. +2. Single-pass quantization to an application-supplied colormap. + Selected by setting cinfo.colormap to point to the colormap (the value of + two_pass_quantize is ignored); also set cinfo.actual_number_of_colors. +3. Two-pass quantization to a colormap chosen specifically for the image. + Selected by cinfo.two_pass_quantize = TRUE and cinfo.colormap = NULL. + (This is the default setting selected by jpeg_read_header, but it is + probably NOT what you want for the first pass of progressive display!) +These methods offer successively better quality and lesser speed. However, +only the first method is available for quantizing in non-RGB color spaces. + +IMPORTANT: because the different quantizer methods have very different +working-storage requirements, the library requires you to indicate which +one(s) you intend to use before you call jpeg_start_decompress(). (If we did +not require this, the max_memory_to_use setting would be a complete fiction.) +You do this by setting one or more of these three cinfo fields to TRUE: + enable_1pass_quant Fixed color cube colormap + enable_external_quant Externally-supplied colormap + enable_2pass_quant Two-pass custom colormap +All three are initialized FALSE by jpeg_read_header(). But +jpeg_start_decompress() automatically sets TRUE the one selected by the +current two_pass_quantize and colormap settings, so you only need to set the +enable flags for any other quantization methods you plan to change to later. + +After setting the enable flags correctly at jpeg_start_decompress() time, you +can change to any enabled quantization method by setting two_pass_quantize +and colormap properly just before calling jpeg_start_output(). The following +special rules apply: +1. You must explicitly set cinfo.colormap to NULL when switching to 1-pass + or 2-pass mode from a different mode, or when you want the 2-pass + quantizer to be re-run to generate a new colormap. +2. To switch to an external colormap, or to change to a different external + colormap than was used on the prior pass, you must call + jpeg_new_colormap() after setting cinfo.colormap. +NOTE: if you want to use the same colormap as was used in the prior pass, +you should not do either of these things. This will save some nontrivial +switchover costs. +(These requirements exist because cinfo.colormap will always be non-NULL +after completing a prior output pass, since both the 1-pass and 2-pass +quantizers set it to point to their output colormaps. Thus you have to +do one of these two things to notify the library that something has changed. +Yup, it's a bit klugy, but it's necessary to do it this way for backwards +compatibility.) + +Note that in buffered-image mode, the library generates any requested colormap +during jpeg_start_output(), not during jpeg_start_decompress(). + +When using two-pass quantization, jpeg_start_output() makes a pass over the +buffered image to determine the optimum color map; it therefore may take a +significant amount of time, whereas ordinarily it does little work. The +progress monitor hook is called during this pass, if defined. It is also +important to realize that if the specified target scan number is greater than +or equal to the current input scan number, jpeg_start_output() will attempt +to consume input as it makes this pass. If you use a suspending data source, +you need to check for a FALSE return from jpeg_start_output() under these +conditions. The combination of 2-pass quantization and a not-yet-fully-read +target scan is the only case in which jpeg_start_output() will consume input. + + +Application authors who support buffered-image mode may be tempted to use it +for all JPEG images, even single-scan ones. This will work, but it is +inefficient: there is no need to create an image-sized coefficient buffer for +single-scan images. Requesting buffered-image mode for such an image wastes +memory. Worse, it can cost time on large images, since the buffered data has +to be swapped out or written to a temporary file. If you are concerned about +maximum performance on baseline JPEG files, you should use buffered-image +mode only when the incoming file actually has multiple scans. This can be +tested by calling jpeg_has_multiple_scans(), which will return a correct +result at any time after jpeg_read_header() completes. + +It is also worth noting that when you use jpeg_consume_input() to let input +processing get ahead of output processing, the resulting pattern of access to +the coefficient buffer is quite nonsequential. It's best to use the memory +manager jmemnobs.c if you can (ie, if you have enough real or virtual main +memory). If not, at least make sure that max_memory_to_use is set as high as +possible. If the JPEG memory manager has to use a temporary file, you will +probably see a lot of disk traffic and poor performance. (This could be +improved with additional work on the memory manager, but we haven't gotten +around to it yet.) + +In some applications it may be convenient to use jpeg_consume_input() for all +input processing, including reading the initial markers; that is, you may +wish to call jpeg_consume_input() instead of jpeg_read_header() during +startup. This works, but note that you must check for JPEG_REACHED_SOS and +JPEG_REACHED_EOI return codes as the equivalent of jpeg_read_header's codes. +Once the first SOS marker has been reached, you must call +jpeg_start_decompress() before jpeg_consume_input() will consume more input; +it'll just keep returning JPEG_REACHED_SOS until you do. If you read a +tables-only file this way, jpeg_consume_input() will return JPEG_REACHED_EOI +without ever returning JPEG_REACHED_SOS; be sure to check for this case. +If this happens, the decompressor will not read any more input until you call +jpeg_abort() to reset it. It is OK to call jpeg_consume_input() even when not +using buffered-image mode, but in that case it's basically a no-op after the +initial markers have been read: it will just return JPEG_SUSPENDED. + + +Abbreviated datastreams and multiple images +------------------------------------------- + +A JPEG compression or decompression object can be reused to process multiple +images. This saves a small amount of time per image by eliminating the +"create" and "destroy" operations, but that isn't the real purpose of the +feature. Rather, reuse of an object provides support for abbreviated JPEG +datastreams. Object reuse can also simplify processing a series of images in +a single input or output file. This section explains these features. + +A JPEG file normally contains several hundred bytes worth of quantization +and Huffman tables. In a situation where many images will be stored or +transmitted with identical tables, this may represent an annoying overhead. +The JPEG standard therefore permits tables to be omitted. The standard +defines three classes of JPEG datastreams: + * "Interchange" datastreams contain an image and all tables needed to decode + the image. These are the usual kind of JPEG file. + * "Abbreviated image" datastreams contain an image, but are missing some or + all of the tables needed to decode that image. + * "Abbreviated table specification" (henceforth "tables-only") datastreams + contain only table specifications. +To decode an abbreviated image, it is necessary to load the missing table(s) +into the decoder beforehand. This can be accomplished by reading a separate +tables-only file. A variant scheme uses a series of images in which the first +image is an interchange (complete) datastream, while subsequent ones are +abbreviated and rely on the tables loaded by the first image. It is assumed +that once the decoder has read a table, it will remember that table until a +new definition for the same table number is encountered. + +It is the application designer's responsibility to figure out how to associate +the correct tables with an abbreviated image. While abbreviated datastreams +can be useful in a closed environment, their use is strongly discouraged in +any situation where data exchange with other applications might be needed. +Caveat designer. + +The JPEG library provides support for reading and writing any combination of +tables-only datastreams and abbreviated images. In both compression and +decompression objects, a quantization or Huffman table will be retained for +the lifetime of the object, unless it is overwritten by a new table definition. + + +To create abbreviated image datastreams, it is only necessary to tell the +compressor not to emit some or all of the tables it is using. Each +quantization and Huffman table struct contains a boolean field "sent_table", +which normally is initialized to FALSE. For each table used by the image, the +header-writing process emits the table and sets sent_table = TRUE unless it is +already TRUE. (In normal usage, this prevents outputting the same table +definition multiple times, as would otherwise occur because the chroma +components typically share tables.) Thus, setting this field to TRUE before +calling jpeg_start_compress() will prevent the table from being written at +all. + +If you want to create a "pure" abbreviated image file containing no tables, +just call "jpeg_suppress_tables(&cinfo, TRUE)" after constructing all the +tables. If you want to emit some but not all tables, you'll need to set the +individual sent_table fields directly. + +To create an abbreviated image, you must also call jpeg_start_compress() +with a second parameter of FALSE, not TRUE. Otherwise jpeg_start_compress() +will force all the sent_table fields to FALSE. (This is a safety feature to +prevent abbreviated images from being created accidentally.) + +To create a tables-only file, perform the same parameter setup that you +normally would, but instead of calling jpeg_start_compress() and so on, call +jpeg_write_tables(&cinfo). This will write an abbreviated datastream +containing only SOI, DQT and/or DHT markers, and EOI. All the quantization +and Huffman tables that are currently defined in the compression object will +be emitted unless their sent_tables flag is already TRUE, and then all the +sent_tables flags will be set TRUE. + +A sure-fire way to create matching tables-only and abbreviated image files +is to proceed as follows: + + create JPEG compression object + set JPEG parameters + set destination to tables-only file + jpeg_write_tables(&cinfo); + set destination to image file + jpeg_start_compress(&cinfo, FALSE); + write data... + jpeg_finish_compress(&cinfo); + +Since the JPEG parameters are not altered between writing the table file and +the abbreviated image file, the same tables are sure to be used. Of course, +you can repeat the jpeg_start_compress() ... jpeg_finish_compress() sequence +many times to produce many abbreviated image files matching the table file. + +You cannot suppress output of the computed Huffman tables when Huffman +optimization is selected. (If you could, there'd be no way to decode the +image...) Generally, you don't want to set optimize_coding = TRUE when +you are trying to produce abbreviated files. + +In some cases you might want to compress an image using tables which are +not stored in the application, but are defined in an interchange or +tables-only file readable by the application. This can be done by setting up +a JPEG decompression object to read the specification file, then copying the +tables into your compression object. See jpeg_copy_critical_parameters() +for an example of copying quantization tables. + + +To read abbreviated image files, you simply need to load the proper tables +into the decompression object before trying to read the abbreviated image. +If the proper tables are stored in the application program, you can just +allocate the table structs and fill in their contents directly. For example, +to load a fixed quantization table into table slot "n": + + if (cinfo.quant_tbl_ptrs[n] == NULL) + cinfo.quant_tbl_ptrs[n] = jpeg_alloc_quant_table((j_common_ptr) &cinfo); + quant_ptr = cinfo.quant_tbl_ptrs[n]; /* quant_ptr is JQUANT_TBL* */ + for (i = 0; i < 64; i++) { + /* Qtable[] is desired quantization table, in natural array order */ + quant_ptr->quantval[i] = Qtable[i]; + } + +Code to load a fixed Huffman table is typically (for AC table "n"): + + if (cinfo.ac_huff_tbl_ptrs[n] == NULL) + cinfo.ac_huff_tbl_ptrs[n] = jpeg_alloc_huff_table((j_common_ptr) &cinfo); + huff_ptr = cinfo.ac_huff_tbl_ptrs[n]; /* huff_ptr is JHUFF_TBL* */ + for (i = 1; i <= 16; i++) { + /* counts[i] is number of Huffman codes of length i bits, i=1..16 */ + huff_ptr->bits[i] = counts[i]; + } + for (i = 0; i < 256; i++) { + /* symbols[] is the list of Huffman symbols, in code-length order */ + huff_ptr->huffval[i] = symbols[i]; + } + +(Note that trying to set cinfo.quant_tbl_ptrs[n] to point directly at a +constant JQUANT_TBL object is not safe. If the incoming file happened to +contain a quantization table definition, your master table would get +overwritten! Instead allocate a working table copy and copy the master table +into it, as illustrated above. Ditto for Huffman tables, of course.) + +You might want to read the tables from a tables-only file, rather than +hard-wiring them into your application. The jpeg_read_header() call is +sufficient to read a tables-only file. You must pass a second parameter of +FALSE to indicate that you do not require an image to be present. Thus, the +typical scenario is + + create JPEG decompression object + set source to tables-only file + jpeg_read_header(&cinfo, FALSE); + set source to abbreviated image file + jpeg_read_header(&cinfo, TRUE); + set decompression parameters + jpeg_start_decompress(&cinfo); + read data... + jpeg_finish_decompress(&cinfo); + +In some cases, you may want to read a file without knowing whether it contains +an image or just tables. In that case, pass FALSE and check the return value +from jpeg_read_header(): it will be JPEG_HEADER_OK if an image was found, +JPEG_HEADER_TABLES_ONLY if only tables were found. (A third return value, +JPEG_SUSPENDED, is possible when using a suspending data source manager.) +Note that jpeg_read_header() will not complain if you read an abbreviated +image for which you haven't loaded the missing tables; the missing-table check +occurs later, in jpeg_start_decompress(). + + +It is possible to read a series of images from a single source file by +repeating the jpeg_read_header() ... jpeg_finish_decompress() sequence, +without releasing/recreating the JPEG object or the data source module. +(If you did reinitialize, any partial bufferload left in the data source +buffer at the end of one image would be discarded, causing you to lose the +start of the next image.) When you use this method, stored tables are +automatically carried forward, so some of the images can be abbreviated images +that depend on tables from earlier images. + +If you intend to write a series of images into a single destination file, +you might want to make a specialized data destination module that doesn't +flush the output buffer at term_destination() time. This would speed things +up by some trifling amount. Of course, you'd need to remember to flush the +buffer after the last image. You can make the later images be abbreviated +ones by passing FALSE to jpeg_start_compress(). + + +Special markers +--------------- + +Some applications may need to insert or extract special data in the JPEG +datastream. The JPEG standard provides marker types "COM" (comment) and +"APP0" through "APP15" (application) to hold application-specific data. +Unfortunately, the use of these markers is not specified by the standard. +COM markers are fairly widely used to hold user-supplied text. The JFIF file +format spec uses APP0 markers with specified initial strings to hold certain +data. Adobe applications use APP14 markers beginning with the string "Adobe" +for miscellaneous data. Other APPn markers are rarely seen, but might +contain almost anything. + +If you wish to store user-supplied text, we recommend you use COM markers +and place readable 7-bit ASCII text in them. Newline conventions are not +standardized --- expect to find LF (Unix style), CR/LF (DOS style), or CR +(Mac style). A robust COM reader should be able to cope with random binary +garbage, including nulls, since some applications generate COM markers +containing non-ASCII junk. (But yours should not be one of them.) + +For program-supplied data, use an APPn marker, and be sure to begin it with an +identifying string so that you can tell whether the marker is actually yours. +It's probably best to avoid using APP0 or APP14 for any private markers. +(NOTE: the upcoming SPIFF standard will use APP8 markers; we recommend you +not use APP8 markers for any private purposes, either.) + +Keep in mind that at most 65533 bytes can be put into one marker, but you +can have as many markers as you like. + +By default, the IJG compression library will write a JFIF APP0 marker if the +selected JPEG colorspace is grayscale or YCbCr, or an Adobe APP14 marker if +the selected colorspace is RGB, CMYK, or YCCK. You can disable this, but +we don't recommend it. The decompression library will recognize JFIF and +Adobe markers and will set the JPEG colorspace properly when one is found. + + +You can write special markers immediately following the datastream header by +calling jpeg_write_marker() after jpeg_start_compress() and before the first +call to jpeg_write_scanlines(). When you do this, the markers appear after +the SOI and the JFIF APP0 and Adobe APP14 markers (if written), but before +all else. Specify the marker type parameter as "JPEG_COM" for COM or +"JPEG_APP0 + n" for APPn. (Actually, jpeg_write_marker will let you write +any marker type, but we don't recommend writing any other kinds of marker.) +For example, to write a user comment string pointed to by comment_text: + jpeg_write_marker(cinfo, JPEG_COM, comment_text, strlen(comment_text)); + +If it's not convenient to store all the marker data in memory at once, +you can instead call jpeg_write_m_header() followed by multiple calls to +jpeg_write_m_byte(). If you do it this way, it's your responsibility to +call jpeg_write_m_byte() exactly the number of times given in the length +parameter to jpeg_write_m_header(). (This method lets you empty the +output buffer partway through a marker, which might be important when +using a suspending data destination module. In any case, if you are using +a suspending destination, you should flush its buffer after inserting +any special markers. See "I/O suspension".) + +Or, if you prefer to synthesize the marker byte sequence yourself, +you can just cram it straight into the data destination module. + +If you are writing JFIF 1.02 extension markers (thumbnail images), don't +forget to set cinfo.JFIF_minor_version = 2 so that the encoder will write the +correct JFIF version number in the JFIF header marker. The library's default +is to write version 1.01, but that's wrong if you insert any 1.02 extension +markers. (We could probably get away with just defaulting to 1.02, but there +used to be broken decoders that would complain about unknown minor version +numbers. To reduce compatibility risks it's safest not to write 1.02 unless +you are actually using 1.02 extensions.) + + +When reading, two methods of handling special markers are available: +1. You can ask the library to save the contents of COM and/or APPn markers +into memory, and then examine them at your leisure afterwards. +2. You can supply your own routine to process COM and/or APPn markers +on-the-fly as they are read. +The first method is simpler to use, especially if you are using a suspending +data source; writing a marker processor that copes with input suspension is +not easy (consider what happens if the marker is longer than your available +input buffer). However, the second method conserves memory since the marker +data need not be kept around after it's been processed. + +For either method, you'd normally set up marker handling after creating a +decompression object and before calling jpeg_read_header(), because the +markers of interest will typically be near the head of the file and so will +be scanned by jpeg_read_header. Once you've established a marker handling +method, it will be used for the life of that decompression object +(potentially many datastreams), unless you change it. Marker handling is +determined separately for COM markers and for each APPn marker code. + + +To save the contents of special markers in memory, call + jpeg_save_markers(cinfo, marker_code, length_limit) +where marker_code is the marker type to save, JPEG_COM or JPEG_APP0+n. +(To arrange to save all the special marker types, you need to call this +routine 17 times, for COM and APP0-APP15.) If the incoming marker is longer +than length_limit data bytes, only length_limit bytes will be saved; this +parameter allows you to avoid chewing up memory when you only need to see the +first few bytes of a potentially large marker. If you want to save all the +data, set length_limit to 0xFFFF; that is enough since marker lengths are only +16 bits. As a special case, setting length_limit to 0 prevents that marker +type from being saved at all. (That is the default behavior, in fact.) + +After jpeg_read_header() completes, you can examine the special markers by +following the cinfo->marker_list pointer chain. All the special markers in +the file appear in this list, in order of their occurrence in the file (but +omitting any markers of types you didn't ask for). Both the original data +length and the saved data length are recorded for each list entry; the latter +will not exceed length_limit for the particular marker type. Note that these +lengths exclude the marker length word, whereas the stored representation +within the JPEG file includes it. (Hence the maximum data length is really +only 65533.) + +It is possible that additional special markers appear in the file beyond the +SOS marker at which jpeg_read_header stops; if so, the marker list will be +extended during reading of the rest of the file. This is not expected to be +common, however. If you are short on memory you may want to reset the length +limit to zero for all marker types after finishing jpeg_read_header, to +ensure that the max_memory_to_use setting cannot be exceeded due to addition +of later markers. + +The marker list remains stored until you call jpeg_finish_decompress or +jpeg_abort, at which point the memory is freed and the list is set to empty. +(jpeg_destroy also releases the storage, of course.) + +Note that the library is internally interested in APP0 and APP14 markers; +if you try to set a small nonzero length limit on these types, the library +will silently force the length up to the minimum it wants. (But you can set +a zero length limit to prevent them from being saved at all.) Also, in a +16-bit environment, the maximum length limit may be constrained to less than +65533 by malloc() limitations. It is therefore best not to assume that the +effective length limit is exactly what you set it to be. + + +If you want to supply your own marker-reading routine, you do it by calling +jpeg_set_marker_processor(). A marker processor routine must have the +signature + boolean jpeg_marker_parser_method (j_decompress_ptr cinfo) +Although the marker code is not explicitly passed, the routine can find it +in cinfo->unread_marker. At the time of call, the marker proper has been +read from the data source module. The processor routine is responsible for +reading the marker length word and the remaining parameter bytes, if any. +Return TRUE to indicate success. (FALSE should be returned only if you are +using a suspending data source and it tells you to suspend. See the standard +marker processors in jdmarker.c for appropriate coding methods if you need to +use a suspending data source.) + +If you override the default APP0 or APP14 processors, it is up to you to +recognize JFIF and Adobe markers if you want colorspace recognition to occur +properly. We recommend copying and extending the default processors if you +want to do that. (A better idea is to save these marker types for later +examination by calling jpeg_save_markers(); that method doesn't interfere +with the library's own processing of these markers.) + +jpeg_set_marker_processor() and jpeg_save_markers() are mutually exclusive +--- if you call one it overrides any previous call to the other, for the +particular marker type specified. + +A simple example of an external COM processor can be found in djpeg.c. +Also, see jpegtran.c for an example of using jpeg_save_markers. + + +Raw (downsampled) image data +---------------------------- + +Some applications need to supply already-downsampled image data to the JPEG +compressor, or to receive raw downsampled data from the decompressor. The +library supports this requirement by allowing the application to write or +read raw data, bypassing the normal preprocessing or postprocessing steps. +The interface is different from the standard one and is somewhat harder to +use. If your interest is merely in bypassing color conversion, we recommend +that you use the standard interface and simply set jpeg_color_space = +in_color_space (or jpeg_color_space = out_color_space for decompression). +The mechanism described in this section is necessary only to supply or +receive downsampled image data, in which not all components have the same +dimensions. + + +To compress raw data, you must supply the data in the colorspace to be used +in the JPEG file (please read the earlier section on Special color spaces) +and downsampled to the sampling factors specified in the JPEG parameters. +You must supply the data in the format used internally by the JPEG library, +namely a JSAMPIMAGE array. This is an array of pointers to two-dimensional +arrays, each of type JSAMPARRAY. Each 2-D array holds the values for one +color component. This structure is necessary since the components are of +different sizes. If the image dimensions are not a multiple of the MCU size, +you must also pad the data correctly (usually, this is done by replicating +the last column and/or row). The data must be padded to a multiple of a DCT +block in each component: that is, each downsampled row must contain a +multiple of 8 valid samples, and there must be a multiple of 8 sample rows +for each component. (For applications such as conversion of digital TV +images, the standard image size is usually a multiple of the DCT block size, +so that no padding need actually be done.) + +The procedure for compression of raw data is basically the same as normal +compression, except that you call jpeg_write_raw_data() in place of +jpeg_write_scanlines(). Before calling jpeg_start_compress(), you must do +the following: + * Set cinfo->raw_data_in to TRUE. (It is set FALSE by jpeg_set_defaults().) + This notifies the library that you will be supplying raw data. + Furthermore, set cinfo->do_fancy_downsampling to FALSE if you want to use + real downsampled data. (It is set TRUE by jpeg_set_defaults().) + * Ensure jpeg_color_space is correct --- an explicit jpeg_set_colorspace() + call is a good idea. Note that since color conversion is bypassed, + in_color_space is ignored, except that jpeg_set_defaults() uses it to + choose the default jpeg_color_space setting. + * Ensure the sampling factors, cinfo->comp_info[i].h_samp_factor and + cinfo->comp_info[i].v_samp_factor, are correct. Since these indicate the + dimensions of the data you are supplying, it's wise to set them + explicitly, rather than assuming the library's defaults are what you want. + +To pass raw data to the library, call jpeg_write_raw_data() in place of +jpeg_write_scanlines(). The two routines work similarly except that +jpeg_write_raw_data takes a JSAMPIMAGE data array rather than JSAMPARRAY. +The scanlines count passed to and returned from jpeg_write_raw_data is +measured in terms of the component with the largest v_samp_factor. + +jpeg_write_raw_data() processes one MCU row per call, which is to say +v_samp_factor*DCTSIZE sample rows of each component. The passed num_lines +value must be at least max_v_samp_factor*DCTSIZE, and the return value will +be exactly that amount (or possibly some multiple of that amount, in future +library versions). This is true even on the last call at the bottom of the +image; don't forget to pad your data as necessary. + +The required dimensions of the supplied data can be computed for each +component as + cinfo->comp_info[i].width_in_blocks*DCTSIZE samples per row + cinfo->comp_info[i].height_in_blocks*DCTSIZE rows in image +after jpeg_start_compress() has initialized those fields. If the valid data +is smaller than this, it must be padded appropriately. For some sampling +factors and image sizes, additional dummy DCT blocks are inserted to make +the image a multiple of the MCU dimensions. The library creates such dummy +blocks itself; it does not read them from your supplied data. Therefore you +need never pad by more than DCTSIZE samples. An example may help here. +Assume 2h2v downsampling of YCbCr data, that is + cinfo->comp_info[0].h_samp_factor = 2 for Y + cinfo->comp_info[0].v_samp_factor = 2 + cinfo->comp_info[1].h_samp_factor = 1 for Cb + cinfo->comp_info[1].v_samp_factor = 1 + cinfo->comp_info[2].h_samp_factor = 1 for Cr + cinfo->comp_info[2].v_samp_factor = 1 +and suppose that the nominal image dimensions (cinfo->image_width and +cinfo->image_height) are 101x101 pixels. Then jpeg_start_compress() will +compute downsampled_width = 101 and width_in_blocks = 13 for Y, +downsampled_width = 51 and width_in_blocks = 7 for Cb and Cr (and the same +for the height fields). You must pad the Y data to at least 13*8 = 104 +columns and rows, the Cb/Cr data to at least 7*8 = 56 columns and rows. The +MCU height is max_v_samp_factor = 2 DCT rows so you must pass at least 16 +scanlines on each call to jpeg_write_raw_data(), which is to say 16 actual +sample rows of Y and 8 each of Cb and Cr. A total of 7 MCU rows are needed, +so you must pass a total of 7*16 = 112 "scanlines". The last DCT block row +of Y data is dummy, so it doesn't matter what you pass for it in the data +arrays, but the scanlines count must total up to 112 so that all of the Cb +and Cr data gets passed. + +Output suspension is supported with raw-data compression: if the data +destination module suspends, jpeg_write_raw_data() will return 0. +In this case the same data rows must be passed again on the next call. + + +Decompression with raw data output implies bypassing all postprocessing. +You must deal with the color space and sampling factors present in the +incoming file. If your application only handles, say, 2h1v YCbCr data, +you must check for and fail on other color spaces or other sampling factors. +The library will not convert to a different color space for you. + +To obtain raw data output, set cinfo->raw_data_out = TRUE before +jpeg_start_decompress() (it is set FALSE by jpeg_read_header()). Be sure to +verify that the color space and sampling factors are ones you can handle. +Furthermore, set cinfo->do_fancy_upsampling = FALSE if you want to get real +downsampled data (it is set TRUE by jpeg_read_header()). +Then call jpeg_read_raw_data() in place of jpeg_read_scanlines(). The +decompression process is otherwise the same as usual. + +jpeg_read_raw_data() returns one MCU row per call, and thus you must pass a +buffer of at least max_v_samp_factor*DCTSIZE scanlines (scanline counting is +the same as for raw-data compression). The buffer you pass must be large +enough to hold the actual data plus padding to DCT-block boundaries. As with +compression, any entirely dummy DCT blocks are not processed so you need not +allocate space for them, but the total scanline count includes them. The +above example of computing buffer dimensions for raw-data compression is +equally valid for decompression. + +Input suspension is supported with raw-data decompression: if the data source +module suspends, jpeg_read_raw_data() will return 0. You can also use +buffered-image mode to read raw data in multiple passes. + + +Really raw data: DCT coefficients +--------------------------------- + +It is possible to read or write the contents of a JPEG file as raw DCT +coefficients. This facility is mainly intended for use in lossless +transcoding between different JPEG file formats. Other possible applications +include lossless cropping of a JPEG image, lossless reassembly of a +multi-strip or multi-tile TIFF/JPEG file into a single JPEG datastream, etc. + +To read the contents of a JPEG file as DCT coefficients, open the file and do +jpeg_read_header() as usual. But instead of calling jpeg_start_decompress() +and jpeg_read_scanlines(), call jpeg_read_coefficients(). This will read the +entire image into a set of virtual coefficient-block arrays, one array per +component. The return value is a pointer to an array of virtual-array +descriptors. Each virtual array can be accessed directly using the JPEG +memory manager's access_virt_barray method (see Memory management, below, +and also read structure.txt's discussion of virtual array handling). Or, +for simple transcoding to a different JPEG file format, the array list can +just be handed directly to jpeg_write_coefficients(). + +Each block in the block arrays contains quantized coefficient values in +normal array order (not JPEG zigzag order). The block arrays contain only +DCT blocks containing real data; any entirely-dummy blocks added to fill out +interleaved MCUs at the right or bottom edges of the image are discarded +during reading and are not stored in the block arrays. (The size of each +block array can be determined from the width_in_blocks and height_in_blocks +fields of the component's comp_info entry.) This is also the data format +expected by jpeg_write_coefficients(). + +When you are done using the virtual arrays, call jpeg_finish_decompress() +to release the array storage and return the decompression object to an idle +state; or just call jpeg_destroy() if you don't need to reuse the object. + +If you use a suspending data source, jpeg_read_coefficients() will return +NULL if it is forced to suspend; a non-NULL return value indicates successful +completion. You need not test for a NULL return value when using a +non-suspending data source. + +It is also possible to call jpeg_read_coefficients() to obtain access to the +decoder's coefficient arrays during a normal decode cycle in buffered-image +mode. This frammish might be useful for progressively displaying an incoming +image and then re-encoding it without loss. To do this, decode in buffered- +image mode as discussed previously, then call jpeg_read_coefficients() after +the last jpeg_finish_output() call. The arrays will be available for your use +until you call jpeg_finish_decompress(). + + +To write the contents of a JPEG file as DCT coefficients, you must provide +the DCT coefficients stored in virtual block arrays. You can either pass +block arrays read from an input JPEG file by jpeg_read_coefficients(), or +allocate virtual arrays from the JPEG compression object and fill them +yourself. In either case, jpeg_write_coefficients() is substituted for +jpeg_start_compress() and jpeg_write_scanlines(). Thus the sequence is + * Create compression object + * Set all compression parameters as necessary + * Request virtual arrays if needed + * jpeg_write_coefficients() + * jpeg_finish_compress() + * Destroy or re-use compression object +jpeg_write_coefficients() is passed a pointer to an array of virtual block +array descriptors; the number of arrays is equal to cinfo.num_components. + +The virtual arrays need only have been requested, not realized, before +jpeg_write_coefficients() is called. A side-effect of +jpeg_write_coefficients() is to realize any virtual arrays that have been +requested from the compression object's memory manager. Thus, when obtaining +the virtual arrays from the compression object, you should fill the arrays +after calling jpeg_write_coefficients(). The data is actually written out +when you call jpeg_finish_compress(); jpeg_write_coefficients() only writes +the file header. + +When writing raw DCT coefficients, it is crucial that the JPEG quantization +tables and sampling factors match the way the data was encoded, or the +resulting file will be invalid. For transcoding from an existing JPEG file, +we recommend using jpeg_copy_critical_parameters(). This routine initializes +all the compression parameters to default values (like jpeg_set_defaults()), +then copies the critical information from a source decompression object. +The decompression object should have just been used to read the entire +JPEG input file --- that is, it should be awaiting jpeg_finish_decompress(). + +jpeg_write_coefficients() marks all tables stored in the compression object +as needing to be written to the output file (thus, it acts like +jpeg_start_compress(cinfo, TRUE)). This is for safety's sake, to avoid +emitting abbreviated JPEG files by accident. If you really want to emit an +abbreviated JPEG file, call jpeg_suppress_tables(), or set the tables' +individual sent_table flags, between calling jpeg_write_coefficients() and +jpeg_finish_compress(). + + +Progress monitoring +------------------- + +Some applications may need to regain control from the JPEG library every so +often. The typical use of this feature is to produce a percent-done bar or +other progress display. (For a simple example, see cjpeg.c or djpeg.c.) +Although you do get control back frequently during the data-transferring pass +(the jpeg_read_scanlines or jpeg_write_scanlines loop), any additional passes +will occur inside jpeg_finish_compress or jpeg_start_decompress; those +routines may take a long time to execute, and you don't get control back +until they are done. + +You can define a progress-monitor routine which will be called periodically +by the library. No guarantees are made about how often this call will occur, +so we don't recommend you use it for mouse tracking or anything like that. +At present, a call will occur once per MCU row, scanline, or sample row +group, whichever unit is convenient for the current processing mode; so the +wider the image, the longer the time between calls. During the data +transferring pass, only one call occurs per call of jpeg_read_scanlines or +jpeg_write_scanlines, so don't pass a large number of scanlines at once if +you want fine resolution in the progress count. (If you really need to use +the callback mechanism for time-critical tasks like mouse tracking, you could +insert additional calls inside some of the library's inner loops.) + +To establish a progress-monitor callback, create a struct jpeg_progress_mgr, +fill in its progress_monitor field with a pointer to your callback routine, +and set cinfo->progress to point to the struct. The callback will be called +whenever cinfo->progress is non-NULL. (This pointer is set to NULL by +jpeg_create_compress or jpeg_create_decompress; the library will not change +it thereafter. So if you allocate dynamic storage for the progress struct, +make sure it will live as long as the JPEG object does. Allocating from the +JPEG memory manager with lifetime JPOOL_PERMANENT will work nicely.) You +can use the same callback routine for both compression and decompression. + +The jpeg_progress_mgr struct contains four fields which are set by the library: + long pass_counter; /* work units completed in this pass */ + long pass_limit; /* total number of work units in this pass */ + int completed_passes; /* passes completed so far */ + int total_passes; /* total number of passes expected */ +During any one pass, pass_counter increases from 0 up to (not including) +pass_limit; the step size is usually but not necessarily 1. The pass_limit +value may change from one pass to another. The expected total number of +passes is in total_passes, and the number of passes already completed is in +completed_passes. Thus the fraction of work completed may be estimated as + completed_passes + (pass_counter/pass_limit) + -------------------------------------------- + total_passes +ignoring the fact that the passes may not be equal amounts of work. + +When decompressing, pass_limit can even change within a pass, because it +depends on the number of scans in the JPEG file, which isn't always known in +advance. The computed fraction-of-work-done may jump suddenly (if the library +discovers it has overestimated the number of scans) or even decrease (in the +opposite case). It is not wise to put great faith in the work estimate. + +When using the decompressor's buffered-image mode, the progress monitor work +estimate is likely to be completely unhelpful, because the library has no way +to know how many output passes will be demanded of it. Currently, the library +sets total_passes based on the assumption that there will be one more output +pass if the input file end hasn't yet been read (jpeg_input_complete() isn't +TRUE), but no more output passes if the file end has been reached when the +output pass is started. This means that total_passes will rise as additional +output passes are requested. If you have a way of determining the input file +size, estimating progress based on the fraction of the file that's been read +will probably be more useful than using the library's value. + + +Memory management +----------------- + +This section covers some key facts about the JPEG library's built-in memory +manager. For more info, please read structure.txt's section about the memory +manager, and consult the source code if necessary. + +All memory and temporary file allocation within the library is done via the +memory manager. If necessary, you can replace the "back end" of the memory +manager to control allocation yourself (for example, if you don't want the +library to use malloc() and free() for some reason). + +Some data is allocated "permanently" and will not be freed until the JPEG +object is destroyed. Most data is allocated "per image" and is freed by +jpeg_finish_compress, jpeg_finish_decompress, or jpeg_abort. You can call the +memory manager yourself to allocate structures that will automatically be +freed at these times. Typical code for this is + ptr = (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, size); +Use JPOOL_PERMANENT to get storage that lasts as long as the JPEG object. +Use alloc_large instead of alloc_small for anything bigger than a few Kbytes. +There are also alloc_sarray and alloc_barray routines that automatically +build 2-D sample or block arrays. + +The library's minimum space requirements to process an image depend on the +image's width, but not on its height, because the library ordinarily works +with "strip" buffers that are as wide as the image but just a few rows high. +Some operating modes (eg, two-pass color quantization) require full-image +buffers. Such buffers are treated as "virtual arrays": only the current strip +need be in memory, and the rest can be swapped out to a temporary file. + +If you use the simplest memory manager back end (jmemnobs.c), then no +temporary files are used; virtual arrays are simply malloc()'d. Images bigger +than memory can be processed only if your system supports virtual memory. +The other memory manager back ends support temporary files of various flavors +and thus work in machines without virtual memory. They may also be useful on +Unix machines if you need to process images that exceed available swap space. + +When using temporary files, the library will make the in-memory buffers for +its virtual arrays just big enough to stay within a "maximum memory" setting. +Your application can set this limit by setting cinfo->mem->max_memory_to_use +after creating the JPEG object. (Of course, there is still a minimum size for +the buffers, so the max-memory setting is effective only if it is bigger than +the minimum space needed.) If you allocate any large structures yourself, you +must allocate them before jpeg_start_compress() or jpeg_start_decompress() in +order to have them counted against the max memory limit. Also keep in mind +that space allocated with alloc_small() is ignored, on the assumption that +it's too small to be worth worrying about; so a reasonable safety margin +should be left when setting max_memory_to_use. + +If you use the jmemname.c or jmemdos.c memory manager back end, it is +important to clean up the JPEG object properly to ensure that the temporary +files get deleted. (This is especially crucial with jmemdos.c, where the +"temporary files" may be extended-memory segments; if they are not freed, +DOS will require a reboot to recover the memory.) Thus, with these memory +managers, it's a good idea to provide a signal handler that will trap any +early exit from your program. The handler should call either jpeg_abort() +or jpeg_destroy() for any active JPEG objects. A handler is not needed with +jmemnobs.c, and shouldn't be necessary with jmemansi.c or jmemmac.c either, +since the C library is supposed to take care of deleting files made with +tmpfile(). + + +Memory usage +------------ + +Working memory requirements while performing compression or decompression +depend on image dimensions, image characteristics (such as colorspace and +JPEG process), and operating mode (application-selected options). + +As of v6b, the decompressor requires: + 1. About 24K in more-or-less-fixed-size data. This varies a bit depending + on operating mode and image characteristics (particularly color vs. + grayscale), but it doesn't depend on image dimensions. + 2. Strip buffers (of size proportional to the image width) for IDCT and + upsampling results. The worst case for commonly used sampling factors + is about 34 bytes * width in pixels for a color image. A grayscale image + only needs about 8 bytes per pixel column. + 3. A full-image DCT coefficient buffer is needed to decode a multi-scan JPEG + file (including progressive JPEGs), or whenever you select buffered-image + mode. This takes 2 bytes/coefficient. At typical 2x2 sampling, that's + 3 bytes per pixel for a color image. Worst case (1x1 sampling) requires + 6 bytes/pixel. For grayscale, figure 2 bytes/pixel. + 4. To perform 2-pass color quantization, the decompressor also needs a + 128K color lookup table and a full-image pixel buffer (3 bytes/pixel). +This does not count any memory allocated by the application, such as a +buffer to hold the final output image. + +The above figures are valid for 8-bit JPEG data precision and a machine with +32-bit ints. For 12-bit JPEG data, double the size of the strip buffers and +quantization pixel buffer. The "fixed-size" data will be somewhat smaller +with 16-bit ints, larger with 64-bit ints. Also, CMYK or other unusual +color spaces will require different amounts of space. + +The full-image coefficient and pixel buffers, if needed at all, do not +have to be fully RAM resident; you can have the library use temporary +files instead when the total memory usage would exceed a limit you set. +(But if your OS supports virtual memory, it's probably better to just use +jmemnobs and let the OS do the swapping.) + +The compressor's memory requirements are similar, except that it has no need +for color quantization. Also, it needs a full-image DCT coefficient buffer +if Huffman-table optimization is asked for, even if progressive mode is not +requested. + +If you need more detailed information about memory usage in a particular +situation, you can enable the MEM_STATS code in jmemmgr.c. + + +Library compile-time options +---------------------------- + +A number of compile-time options are available by modifying jmorecfg.h. + +The JPEG standard provides for both the baseline 8-bit DCT process and +a 12-bit DCT process. The IJG code supports 12-bit JPEG if you define +BITS_IN_JSAMPLE as 12 rather than 8. Note that this causes JSAMPLE to be +larger than a char, so it affects the surrounding application's image data. +The sample applications cjpeg and djpeg can support 12-bit mode only for PPM +and GIF file formats; you must disable the other file formats to compile a +12-bit cjpeg or djpeg. (install.txt has more information about that.) +At present, a 12-bit library can handle *only* 12-bit images, not both +precisions. (If you need to include both 8- and 12-bit libraries in a single +application, you could probably do it by defining NEED_SHORT_EXTERNAL_NAMES +for just one of the copies. You'd have to access the 8-bit and 12-bit copies +from separate application source files. This is untested ... if you try it, +we'd like to hear whether it works!) + +Note that a 12-bit library always compresses in Huffman optimization mode, +in order to generate valid Huffman tables. This is necessary because our +default Huffman tables only cover 8-bit data. If you need to output 12-bit +files in one pass, you'll have to supply suitable default Huffman tables. +You may also want to supply your own DCT quantization tables; the existing +quality-scaling code has been developed for 8-bit use, and probably doesn't +generate especially good tables for 12-bit. + +The maximum number of components (color channels) in the image is determined +by MAX_COMPONENTS. The JPEG standard allows up to 255 components, but we +expect that few applications will need more than four or so. + +On machines with unusual data type sizes, you may be able to improve +performance or reduce memory space by tweaking the various typedefs in +jmorecfg.h. In particular, on some RISC CPUs, access to arrays of "short"s +is quite slow; consider trading memory for speed by making JCOEF, INT16, and +UINT16 be "int" or "unsigned int". UINT8 is also a candidate to become int. +You probably don't want to make JSAMPLE be int unless you have lots of memory +to burn. + +You can reduce the size of the library by compiling out various optional +functions. To do this, undefine xxx_SUPPORTED symbols as necessary. + +You can also save a few K by not having text error messages in the library; +the standard error message table occupies about 5Kb. This is particularly +reasonable for embedded applications where there's no good way to display +a message anyway. To do this, remove the creation of the message table +(jpeg_std_message_table[]) from jerror.c, and alter format_message to do +something reasonable without it. You could output the numeric value of the +message code number, for example. If you do this, you can also save a couple +more K by modifying the TRACEMSn() macros in jerror.h to expand to nothing; +you don't need trace capability anyway, right? + + +Portability considerations +-------------------------- + +The JPEG library has been written to be extremely portable; the sample +applications cjpeg and djpeg are slightly less so. This section summarizes +the design goals in this area. (If you encounter any bugs that cause the +library to be less portable than is claimed here, we'd appreciate hearing +about them.) + +The code works fine on ANSI C, C++, and pre-ANSI C compilers, using any of +the popular system include file setups, and some not-so-popular ones too. +See install.txt for configuration procedures. + +The code is not dependent on the exact sizes of the C data types. As +distributed, we make the assumptions that + char is at least 8 bits wide + short is at least 16 bits wide + int is at least 16 bits wide + long is at least 32 bits wide +(These are the minimum requirements of the ANSI C standard.) Wider types will +work fine, although memory may be used inefficiently if char is much larger +than 8 bits or short is much bigger than 16 bits. The code should work +equally well with 16- or 32-bit ints. + +In a system where these assumptions are not met, you may be able to make the +code work by modifying the typedefs in jmorecfg.h. However, you will probably +have difficulty if int is less than 16 bits wide, since references to plain +int abound in the code. + +char can be either signed or unsigned, although the code runs faster if an +unsigned char type is available. If char is wider than 8 bits, you will need +to redefine JOCTET and/or provide custom data source/destination managers so +that JOCTET represents exactly 8 bits of data on external storage. + +The JPEG library proper does not assume ASCII representation of characters. +But some of the image file I/O modules in cjpeg/djpeg do have ASCII +dependencies in file-header manipulation; so does cjpeg's select_file_type() +routine. + +The JPEG library does not rely heavily on the C library. In particular, C +stdio is used only by the data source/destination modules and the error +handler, all of which are application-replaceable. (cjpeg/djpeg are more +heavily dependent on stdio.) malloc and free are called only from the memory +manager "back end" module, so you can use a different memory allocator by +replacing that one file. + +The code generally assumes that C names must be unique in the first 15 +characters. However, global function names can be made unique in the +first 6 characters by defining NEED_SHORT_EXTERNAL_NAMES. + +More info about porting the code may be gleaned by reading jconfig.txt, +jmorecfg.h, and jinclude.h. + + +Notes for MS-DOS implementors +----------------------------- + +The IJG code is designed to work efficiently in 80x86 "small" or "medium" +memory models (i.e., data pointers are 16 bits unless explicitly declared +"far"; code pointers can be either size). You may be able to use small +model to compile cjpeg or djpeg by itself, but you will probably have to use +medium model for any larger application. This won't make much difference in +performance. You *will* take a noticeable performance hit if you use a +large-data memory model (perhaps 10%-25%), and you should avoid "huge" model +if at all possible. + +The JPEG library typically needs 2Kb-3Kb of stack space. It will also +malloc about 20K-30K of near heap space while executing (and lots of far +heap, but that doesn't count in this calculation). This figure will vary +depending on selected operating mode, and to a lesser extent on image size. +There is also about 5Kb-6Kb of constant data which will be allocated in the +near data segment (about 4Kb of this is the error message table). +Thus you have perhaps 20K available for other modules' static data and near +heap space before you need to go to a larger memory model. The C library's +static data will account for several K of this, but that still leaves a good +deal for your needs. (If you are tight on space, you could reduce the sizes +of the I/O buffers allocated by jdatasrc.c and jdatadst.c, say from 4K to +1K. Another possibility is to move the error message table to far memory; +this should be doable with only localized hacking on jerror.c.) + +About 2K of the near heap space is "permanent" memory that will not be +released until you destroy the JPEG object. This is only an issue if you +save a JPEG object between compression or decompression operations. + +Far data space may also be a tight resource when you are dealing with large +images. The most memory-intensive case is decompression with two-pass color +quantization, or single-pass quantization to an externally supplied color +map. This requires a 128Kb color lookup table plus strip buffers amounting +to about 40 bytes per column for typical sampling ratios (eg, about 25600 +bytes for a 640-pixel-wide image). You may not be able to process wide +images if you have large data structures of your own. + +Of course, all of these concerns vanish if you use a 32-bit flat-memory-model +compiler, such as DJGPP or Watcom C. We highly recommend flat model if you +can use it; the JPEG library is significantly faster in flat model. diff --git a/jpeg-9/ltmain.sh b/jpeg-9/ltmain.sh new file mode 100755 index 0000000..67a1327 --- /dev/null +++ b/jpeg-9/ltmain.sh @@ -0,0 +1,9655 @@ + +# libtool (GNU libtool) 2.4.2 +# Written by Gordon Matzigkeit , 1996 + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, +# 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# GNU Libtool is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, +# or obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + +# Usage: $progname [OPTION]... [MODE-ARG]... +# +# Provide generalized library-building support services. +# +# --config show all configuration variables +# --debug enable verbose shell tracing +# -n, --dry-run display commands without modifying any files +# --features display basic configuration information and exit +# --mode=MODE use operation mode MODE +# --preserve-dup-deps don't remove duplicate dependency libraries +# --quiet, --silent don't print informational messages +# --no-quiet, --no-silent +# print informational messages (default) +# --no-warn don't display warning messages +# --tag=TAG use configuration variables from tag TAG +# -v, --verbose print more informational messages than default +# --no-verbose don't print the extra informational messages +# --version print version information +# -h, --help, --help-all print short, long, or detailed help message +# +# MODE must be one of the following: +# +# clean remove files from the build directory +# compile compile a source file into a libtool object +# execute automatically set library path, then run a program +# finish complete the installation of libtool libraries +# install install libraries or executables +# link create a library or an executable +# uninstall remove libraries from an installed directory +# +# MODE-ARGS vary depending on the MODE. When passed as first option, +# `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that. +# Try `$progname --help --mode=MODE' for a more detailed description of MODE. +# +# When reporting a bug, please describe a test case to reproduce it and +# include the following information: +# +# host-triplet: $host +# shell: $SHELL +# compiler: $LTCC +# compiler flags: $LTCFLAGS +# linker: $LD (gnu? $with_gnu_ld) +# $progname: (GNU libtool) 2.4.2 +# automake: $automake_version +# autoconf: $autoconf_version +# +# Report bugs to . +# GNU libtool home page: . +# General help using GNU software: . + +PROGRAM=libtool +PACKAGE=libtool +VERSION=2.4.2 +TIMESTAMP="" +package_revision=1.3337 + +# Be Bourne compatible +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' +} + +# NLS nuisances: We save the old values to restore during execute mode. +lt_user_locale= +lt_safe_locale= +for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES +do + eval "if test \"\${$lt_var+set}\" = set; then + save_$lt_var=\$$lt_var + $lt_var=C + export $lt_var + lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\" + lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\" + fi" +done +LC_ALL=C +LANGUAGE=C +export LANGUAGE LC_ALL + +$lt_unset CDPATH + + +# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh +# is ksh but when the shell is invoked as "sh" and the current value of +# the _XPG environment variable is not equal to 1 (one), the special +# positional parameter $0, within a function call, is the name of the +# function. +progpath="$0" + + + +: ${CP="cp -f"} +test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'} +: ${MAKE="make"} +: ${MKDIR="mkdir"} +: ${MV="mv -f"} +: ${RM="rm -f"} +: ${SHELL="${CONFIG_SHELL-/bin/sh}"} +: ${Xsed="$SED -e 1s/^X//"} + +# Global variables: +EXIT_SUCCESS=0 +EXIT_FAILURE=1 +EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. +EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. + +exit_status=$EXIT_SUCCESS + +# Make sure IFS has a sensible default +lt_nl=' +' +IFS=" $lt_nl" + +dirname="s,/[^/]*$,," +basename="s,^.*/,," + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + func_dirname_result=`$ECHO "${1}" | $SED "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi +} # func_dirname may be replaced by extended shell implementation + + +# func_basename file +func_basename () +{ + func_basename_result=`$ECHO "${1}" | $SED "$basename"` +} # func_basename may be replaced by extended shell implementation + + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# Implementation must be kept synchronized with func_dirname +# and func_basename. For efficiency, we do not delegate to +# those functions but instead duplicate the functionality here. +func_dirname_and_basename () +{ + # Extract subdirectory from the argument. + func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi + func_basename_result=`$ECHO "${1}" | $SED -e "$basename"` +} # func_dirname_and_basename may be replaced by extended shell implementation + + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# func_strip_suffix prefix name +func_stripname () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; + esac +} # func_stripname may be replaced by extended shell implementation + + +# These SED scripts presuppose an absolute path with a trailing slash. +pathcar='s,^/\([^/]*\).*$,\1,' +pathcdr='s,^/[^/]*,,' +removedotparts=':dotsl + s@/\./@/@g + t dotsl + s,/\.$,/,' +collapseslashes='s@/\{1,\}@/@g' +finalslash='s,/*$,/,' + +# func_normal_abspath PATH +# Remove doubled-up and trailing slashes, "." path components, +# and cancel out any ".." path components in PATH after making +# it an absolute path. +# value returned in "$func_normal_abspath_result" +func_normal_abspath () +{ + # Start from root dir and reassemble the path. + func_normal_abspath_result= + func_normal_abspath_tpath=$1 + func_normal_abspath_altnamespace= + case $func_normal_abspath_tpath in + "") + # Empty path, that just means $cwd. + func_stripname '' '/' "`pwd`" + func_normal_abspath_result=$func_stripname_result + return + ;; + # The next three entries are used to spot a run of precisely + # two leading slashes without using negated character classes; + # we take advantage of case's first-match behaviour. + ///*) + # Unusual form of absolute path, do nothing. + ;; + //*) + # Not necessarily an ordinary path; POSIX reserves leading '//' + # and for example Cygwin uses it to access remote file shares + # over CIFS/SMB, so we conserve a leading double slash if found. + func_normal_abspath_altnamespace=/ + ;; + /*) + # Absolute path, do nothing. + ;; + *) + # Relative path, prepend $cwd. + func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath + ;; + esac + # Cancel out all the simple stuff to save iterations. We also want + # the path to end with a slash for ease of parsing, so make sure + # there is one (and only one) here. + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"` + while :; do + # Processed it all yet? + if test "$func_normal_abspath_tpath" = / ; then + # If we ascended to the root using ".." the result may be empty now. + if test -z "$func_normal_abspath_result" ; then + func_normal_abspath_result=/ + fi + break + fi + func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$pathcar"` + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$pathcdr"` + # Figure out what to do with it + case $func_normal_abspath_tcomponent in + "") + # Trailing empty path component, ignore it. + ;; + ..) + # Parent dir; strip last assembled component from result. + func_dirname "$func_normal_abspath_result" + func_normal_abspath_result=$func_dirname_result + ;; + *) + # Actual path component, append it. + func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent + ;; + esac + done + # Restore leading double-slash if one was found on entry. + func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result +} + +# func_relative_path SRCDIR DSTDIR +# generates a relative path from SRCDIR to DSTDIR, with a trailing +# slash if non-empty, suitable for immediately appending a filename +# without needing to append a separator. +# value returned in "$func_relative_path_result" +func_relative_path () +{ + func_relative_path_result= + func_normal_abspath "$1" + func_relative_path_tlibdir=$func_normal_abspath_result + func_normal_abspath "$2" + func_relative_path_tbindir=$func_normal_abspath_result + + # Ascend the tree starting from libdir + while :; do + # check if we have found a prefix of bindir + case $func_relative_path_tbindir in + $func_relative_path_tlibdir) + # found an exact match + func_relative_path_tcancelled= + break + ;; + $func_relative_path_tlibdir*) + # found a matching prefix + func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" + func_relative_path_tcancelled=$func_stripname_result + if test -z "$func_relative_path_result"; then + func_relative_path_result=. + fi + break + ;; + *) + func_dirname $func_relative_path_tlibdir + func_relative_path_tlibdir=${func_dirname_result} + if test "x$func_relative_path_tlibdir" = x ; then + # Have to descend all the way to the root! + func_relative_path_result=../$func_relative_path_result + func_relative_path_tcancelled=$func_relative_path_tbindir + break + fi + func_relative_path_result=../$func_relative_path_result + ;; + esac + done + + # Now calculate path; take care to avoid doubling-up slashes. + func_stripname '' '/' "$func_relative_path_result" + func_relative_path_result=$func_stripname_result + func_stripname '/' '/' "$func_relative_path_tcancelled" + if test "x$func_stripname_result" != x ; then + func_relative_path_result=${func_relative_path_result}/${func_stripname_result} + fi + + # Normalisation. If bindir is libdir, return empty string, + # else relative path ending with a slash; either way, target + # file name can be directly appended. + if test ! -z "$func_relative_path_result"; then + func_stripname './' '' "$func_relative_path_result/" + func_relative_path_result=$func_stripname_result + fi +} + +# The name of this program: +func_dirname_and_basename "$progpath" +progname=$func_basename_result + +# Make sure we have an absolute path for reexecution: +case $progpath in + [\\/]*|[A-Za-z]:\\*) ;; + *[\\/]*) + progdir=$func_dirname_result + progdir=`cd "$progdir" && pwd` + progpath="$progdir/$progname" + ;; + *) + save_IFS="$IFS" + IFS=${PATH_SEPARATOR-:} + for progdir in $PATH; do + IFS="$save_IFS" + test -x "$progdir/$progname" && break + done + IFS="$save_IFS" + test -n "$progdir" || progdir=`pwd` + progpath="$progdir/$progname" + ;; +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed="${SED}"' -e 1s/^X//' +sed_quote_subst='s/\([`"$\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Sed substitution that turns a string into a regex matching for the +# string literally. +sed_make_literal_regex='s,[].[^$\\*\/],\\&,g' + +# Sed substitution that converts a w32 file name or path +# which contains forward slashes, into one that contains +# (escaped) backslashes. A very naive implementation. +lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' + +# Re-`\' parameter expansions in output of double_quote_subst that were +# `\'-ed in input to the same. If an odd number of `\' preceded a '$' +# in input to double_quote_subst, that '$' was protected from expansion. +# Since each input `\' is now two `\'s, look for any number of runs of +# four `\'s followed by two `\'s and then a '$'. `\' that '$'. +bs='\\' +bs2='\\\\' +bs4='\\\\\\\\' +dollar='\$' +sed_double_backslash="\ + s/$bs4/&\\ +/g + s/^$bs2$dollar/$bs&/ + s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g + s/\n//g" + +# Standard options: +opt_dry_run=false +opt_help=false +opt_quiet=false +opt_verbose=false +opt_warning=: + +# func_echo arg... +# Echo program name prefixed message, along with the current mode +# name if it has been set yet. +func_echo () +{ + $ECHO "$progname: ${opt_mode+$opt_mode: }$*" +} + +# func_verbose arg... +# Echo program name prefixed message in verbose mode only. +func_verbose () +{ + $opt_verbose && func_echo ${1+"$@"} + + # A bug in bash halts the script if the last line of a function + # fails when set -e is in force, so we need another command to + # work around that: + : +} + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + +# func_error arg... +# Echo program name prefixed message to standard error. +func_error () +{ + $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2 +} + +# func_warning arg... +# Echo program name prefixed warning message to standard error. +func_warning () +{ + $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2 + + # bash bug again: + : +} + +# func_fatal_error arg... +# Echo program name prefixed message to standard error, and exit. +func_fatal_error () +{ + func_error ${1+"$@"} + exit $EXIT_FAILURE +} + +# func_fatal_help arg... +# Echo program name prefixed message to standard error, followed by +# a help hint, and exit. +func_fatal_help () +{ + func_error ${1+"$@"} + func_fatal_error "$help" +} +help="Try \`$progname --help' for more information." ## default + + +# func_grep expression filename +# Check whether EXPRESSION matches any line of FILENAME, without output. +func_grep () +{ + $GREP "$1" "$2" >/dev/null 2>&1 +} + + +# func_mkdir_p directory-path +# Make sure the entire path to DIRECTORY-PATH is available. +func_mkdir_p () +{ + my_directory_path="$1" + my_dir_list= + + if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then + + # Protect directory names starting with `-' + case $my_directory_path in + -*) my_directory_path="./$my_directory_path" ;; + esac + + # While some portion of DIR does not yet exist... + while test ! -d "$my_directory_path"; do + # ...make a list in topmost first order. Use a colon delimited + # list incase some portion of path contains whitespace. + my_dir_list="$my_directory_path:$my_dir_list" + + # If the last portion added has no slash in it, the list is done + case $my_directory_path in */*) ;; *) break ;; esac + + # ...otherwise throw away the child directory and loop + my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"` + done + my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'` + + save_mkdir_p_IFS="$IFS"; IFS=':' + for my_dir in $my_dir_list; do + IFS="$save_mkdir_p_IFS" + # mkdir can fail with a `File exist' error if two processes + # try to create one of the directories concurrently. Don't + # stop in that case! + $MKDIR "$my_dir" 2>/dev/null || : + done + IFS="$save_mkdir_p_IFS" + + # Bail out if we (or some other process) failed to create a directory. + test -d "$my_directory_path" || \ + func_fatal_error "Failed to create \`$1'" + fi +} + + +# func_mktempdir [string] +# Make a temporary directory that won't clash with other running +# libtool processes, and avoids race conditions if possible. If +# given, STRING is the basename for that directory. +func_mktempdir () +{ + my_template="${TMPDIR-/tmp}/${1-$progname}" + + if test "$opt_dry_run" = ":"; then + # Return a directory name, but don't create it in dry-run mode + my_tmpdir="${my_template}-$$" + else + + # If mktemp works, use that first and foremost + my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` + + if test ! -d "$my_tmpdir"; then + # Failing that, at least try and use $RANDOM to avoid a race + my_tmpdir="${my_template}-${RANDOM-0}$$" + + save_mktempdir_umask=`umask` + umask 0077 + $MKDIR "$my_tmpdir" + umask $save_mktempdir_umask + fi + + # If we're not in dry-run mode, bomb out on failure + test -d "$my_tmpdir" || \ + func_fatal_error "cannot create temporary directory \`$my_tmpdir'" + fi + + $ECHO "$my_tmpdir" +} + + +# func_quote_for_eval arg +# Aesthetically quote ARG to be evaled later. +# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT +# is double-quoted, suitable for a subsequent eval, whereas +# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters +# which are still active within double quotes backslashified. +func_quote_for_eval () +{ + case $1 in + *[\\\`\"\$]*) + func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;; + *) + func_quote_for_eval_unquoted_result="$1" ;; + esac + + case $func_quote_for_eval_unquoted_result in + # Double-quote args containing shell metacharacters to delay + # word splitting, command substitution and and variable + # expansion for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" + ;; + *) + func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" + esac +} + + +# func_quote_for_expand arg +# Aesthetically quote ARG to be evaled later; same as above, +# but do not quote variable references. +func_quote_for_expand () +{ + case $1 in + *[\\\`\"]*) + my_arg=`$ECHO "$1" | $SED \ + -e "$double_quote_subst" -e "$sed_double_backslash"` ;; + *) + my_arg="$1" ;; + esac + + case $my_arg in + # Double-quote args containing shell metacharacters to delay + # word splitting and command substitution for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + my_arg="\"$my_arg\"" + ;; + esac + + func_quote_for_expand_result="$my_arg" +} + + +# func_show_eval cmd [fail_exp] +# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. +func_show_eval () +{ + my_cmd="$1" + my_fail_exp="${2-:}" + + ${opt_silent-false} || { + func_quote_for_expand "$my_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + if ${opt_dry_run-false}; then :; else + eval "$my_cmd" + my_status=$? + if test "$my_status" -eq 0; then :; else + eval "(exit $my_status); $my_fail_exp" + fi + fi +} + + +# func_show_eval_locale cmd [fail_exp] +# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. Use the saved locale for evaluation. +func_show_eval_locale () +{ + my_cmd="$1" + my_fail_exp="${2-:}" + + ${opt_silent-false} || { + func_quote_for_expand "$my_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + if ${opt_dry_run-false}; then :; else + eval "$lt_user_locale + $my_cmd" + my_status=$? + eval "$lt_safe_locale" + if test "$my_status" -eq 0; then :; else + eval "(exit $my_status); $my_fail_exp" + fi + fi +} + +# func_tr_sh +# Turn $1 into a string suitable for a shell variable name. +# Result is stored in $func_tr_sh_result. All characters +# not in the set a-zA-Z0-9_ are replaced with '_'. Further, +# if $1 begins with a digit, a '_' is prepended as well. +func_tr_sh () +{ + case $1 in + [0-9]* | *[!a-zA-Z0-9_]*) + func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'` + ;; + * ) + func_tr_sh_result=$1 + ;; + esac +} + + +# func_version +# Echo version message to standard output and exit. +func_version () +{ + $opt_debug + + $SED -n '/(C)/!b go + :more + /\./!{ + N + s/\n# / / + b more + } + :go + /^# '$PROGRAM' (GNU /,/# warranty; / { + s/^# // + s/^# *$// + s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ + p + }' < "$progpath" + exit $? +} + +# func_usage +# Echo short help message to standard output and exit. +func_usage () +{ + $opt_debug + + $SED -n '/^# Usage:/,/^# *.*--help/ { + s/^# // + s/^# *$// + s/\$progname/'$progname'/ + p + }' < "$progpath" + echo + $ECHO "run \`$progname --help | more' for full usage" + exit $? +} + +# func_help [NOEXIT] +# Echo long help message to standard output and exit, +# unless 'noexit' is passed as argument. +func_help () +{ + $opt_debug + + $SED -n '/^# Usage:/,/# Report bugs to/ { + :print + s/^# // + s/^# *$// + s*\$progname*'$progname'* + s*\$host*'"$host"'* + s*\$SHELL*'"$SHELL"'* + s*\$LTCC*'"$LTCC"'* + s*\$LTCFLAGS*'"$LTCFLAGS"'* + s*\$LD*'"$LD"'* + s/\$with_gnu_ld/'"$with_gnu_ld"'/ + s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/ + s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/ + p + d + } + /^# .* home page:/b print + /^# General help using/b print + ' < "$progpath" + ret=$? + if test -z "$1"; then + exit $ret + fi +} + +# func_missing_arg argname +# Echo program name prefixed message to standard error and set global +# exit_cmd. +func_missing_arg () +{ + $opt_debug + + func_error "missing argument for $1." + exit_cmd=exit +} + + +# func_split_short_opt shortopt +# Set func_split_short_opt_name and func_split_short_opt_arg shell +# variables after splitting SHORTOPT after the 2nd character. +func_split_short_opt () +{ + my_sed_short_opt='1s/^\(..\).*$/\1/;q' + my_sed_short_rest='1s/^..\(.*\)$/\1/;q' + + func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"` + func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"` +} # func_split_short_opt may be replaced by extended shell implementation + + +# func_split_long_opt longopt +# Set func_split_long_opt_name and func_split_long_opt_arg shell +# variables after splitting LONGOPT at the `=' sign. +func_split_long_opt () +{ + my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q' + my_sed_long_arg='1s/^--[^=]*=//' + + func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"` + func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"` +} # func_split_long_opt may be replaced by extended shell implementation + +exit_cmd=: + + + + + +magic="%%%MAGIC variable%%%" +magic_exe="%%%MAGIC EXE variable%%%" + +# Global variables. +nonopt= +preserve_args= +lo2o="s/\\.lo\$/.${objext}/" +o2lo="s/\\.${objext}\$/.lo/" +extracted_archives= +extracted_serial=0 + +# If this variable is set in any of the actions, the command in it +# will be execed at the end. This prevents here-documents from being +# left over by shells. +exec_cmd= + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "${1}=\$${1}\${2}" +} # func_append may be replaced by extended shell implementation + +# func_append_quoted var value +# Quote VALUE and append to the end of shell variable VAR, separated +# by a space. +func_append_quoted () +{ + func_quote_for_eval "${2}" + eval "${1}=\$${1}\\ \$func_quote_for_eval_result" +} # func_append_quoted may be replaced by extended shell implementation + + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=`expr "${@}"` +} # func_arith may be replaced by extended shell implementation + + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len` +} # func_len may be replaced by extended shell implementation + + +# func_lo2o object +func_lo2o () +{ + func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"` +} # func_lo2o may be replaced by extended shell implementation + + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'` +} # func_xform may be replaced by extended shell implementation + + +# func_fatal_configuration arg... +# Echo program name prefixed message to standard error, followed by +# a configuration failure hint, and exit. +func_fatal_configuration () +{ + func_error ${1+"$@"} + func_error "See the $PACKAGE documentation for more information." + func_fatal_error "Fatal configuration error." +} + + +# func_config +# Display the configuration for all the tags in this script. +func_config () +{ + re_begincf='^# ### BEGIN LIBTOOL' + re_endcf='^# ### END LIBTOOL' + + # Default configuration. + $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" + + # Now print the configurations for the tags. + for tagname in $taglist; do + $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" + done + + exit $? +} + +# func_features +# Display the features supported by this script. +func_features () +{ + echo "host: $host" + if test "$build_libtool_libs" = yes; then + echo "enable shared libraries" + else + echo "disable shared libraries" + fi + if test "$build_old_libs" = yes; then + echo "enable static libraries" + else + echo "disable static libraries" + fi + + exit $? +} + +# func_enable_tag tagname +# Verify that TAGNAME is valid, and either flag an error and exit, or +# enable the TAGNAME tag. We also add TAGNAME to the global $taglist +# variable here. +func_enable_tag () +{ + # Global variable: + tagname="$1" + + re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" + re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" + sed_extractcf="/$re_begincf/,/$re_endcf/p" + + # Validate tagname. + case $tagname in + *[!-_A-Za-z0-9,/]*) + func_fatal_error "invalid tag name: $tagname" + ;; + esac + + # Don't test for the "default" C tag, as we know it's + # there but not specially marked. + case $tagname in + CC) ;; + *) + if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then + taglist="$taglist $tagname" + + # Evaluate the configuration. Be careful to quote the path + # and the sed script, to avoid splitting on whitespace, but + # also don't use non-portable quotes within backquotes within + # quotes we have to do it in 2 steps: + extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` + eval "$extractedcf" + else + func_error "ignoring unknown tag $tagname" + fi + ;; + esac +} + +# func_check_version_match +# Ensure that we are using m4 macros, and libtool script from the same +# release of libtool. +func_check_version_match () +{ + if test "$package_revision" != "$macro_revision"; then + if test "$VERSION" != "$macro_version"; then + if test -z "$macro_version"; then + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from an older release. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from $PACKAGE $macro_version. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + fi + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, +$progname: but the definition of this LT_INIT comes from revision $macro_revision. +$progname: You should recreate aclocal.m4 with macros from revision $package_revision +$progname: of $PACKAGE $VERSION and run autoconf again. +_LT_EOF + fi + + exit $EXIT_MISMATCH + fi +} + + +# Shorthand for --mode=foo, only valid as the first argument +case $1 in +clean|clea|cle|cl) + shift; set dummy --mode clean ${1+"$@"}; shift + ;; +compile|compil|compi|comp|com|co|c) + shift; set dummy --mode compile ${1+"$@"}; shift + ;; +execute|execut|execu|exec|exe|ex|e) + shift; set dummy --mode execute ${1+"$@"}; shift + ;; +finish|finis|fini|fin|fi|f) + shift; set dummy --mode finish ${1+"$@"}; shift + ;; +install|instal|insta|inst|ins|in|i) + shift; set dummy --mode install ${1+"$@"}; shift + ;; +link|lin|li|l) + shift; set dummy --mode link ${1+"$@"}; shift + ;; +uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) + shift; set dummy --mode uninstall ${1+"$@"}; shift + ;; +esac + + + +# Option defaults: +opt_debug=: +opt_dry_run=false +opt_config=false +opt_preserve_dup_deps=false +opt_features=false +opt_finish=false +opt_help=false +opt_help_all=false +opt_silent=: +opt_warning=: +opt_verbose=: +opt_silent=false +opt_verbose=false + + +# Parse options once, thoroughly. This comes as soon as possible in the +# script to make things like `--version' happen as quickly as we can. +{ + # this just eases exit handling + while test $# -gt 0; do + opt="$1" + shift + case $opt in + --debug|-x) opt_debug='set -x' + func_echo "enabling shell trace mode" + $opt_debug + ;; + --dry-run|--dryrun|-n) + opt_dry_run=: + ;; + --config) + opt_config=: +func_config + ;; + --dlopen|-dlopen) + optarg="$1" + opt_dlopen="${opt_dlopen+$opt_dlopen +}$optarg" + shift + ;; + --preserve-dup-deps) + opt_preserve_dup_deps=: + ;; + --features) + opt_features=: +func_features + ;; + --finish) + opt_finish=: +set dummy --mode finish ${1+"$@"}; shift + ;; + --help) + opt_help=: + ;; + --help-all) + opt_help_all=: +opt_help=': help-all' + ;; + --mode) + test $# = 0 && func_missing_arg $opt && break + optarg="$1" + opt_mode="$optarg" +case $optarg in + # Valid mode arguments: + clean|compile|execute|finish|install|link|relink|uninstall) ;; + + # Catch anything else as an error + *) func_error "invalid argument for $opt" + exit_cmd=exit + break + ;; +esac + shift + ;; + --no-silent|--no-quiet) + opt_silent=false +func_append preserve_args " $opt" + ;; + --no-warning|--no-warn) + opt_warning=false +func_append preserve_args " $opt" + ;; + --no-verbose) + opt_verbose=false +func_append preserve_args " $opt" + ;; + --silent|--quiet) + opt_silent=: +func_append preserve_args " $opt" + opt_verbose=false + ;; + --verbose|-v) + opt_verbose=: +func_append preserve_args " $opt" +opt_silent=false + ;; + --tag) + test $# = 0 && func_missing_arg $opt && break + optarg="$1" + opt_tag="$optarg" +func_append preserve_args " $opt $optarg" +func_enable_tag "$optarg" + shift + ;; + + -\?|-h) func_usage ;; + --help) func_help ;; + --version) func_version ;; + + # Separate optargs to long options: + --*=*) + func_split_long_opt "$opt" + set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"} + shift + ;; + + # Separate non-argument short options: + -\?*|-h*|-n*|-v*) + func_split_short_opt "$opt" + set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"} + shift + ;; + + --) break ;; + -*) func_fatal_help "unrecognized option \`$opt'" ;; + *) set dummy "$opt" ${1+"$@"}; shift; break ;; + esac + done + + # Validate options: + + # save first non-option argument + if test "$#" -gt 0; then + nonopt="$opt" + shift + fi + + # preserve --debug + test "$opt_debug" = : || func_append preserve_args " --debug" + + case $host in + *cygwin* | *mingw* | *pw32* | *cegcc*) + # don't eliminate duplications in $postdeps and $predeps + opt_duplicate_compiler_generated_deps=: + ;; + *) + opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps + ;; + esac + + $opt_help || { + # Sanity checks first: + func_check_version_match + + if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then + func_fatal_configuration "not configured to build any kind of library" + fi + + # Darwin sucks + eval std_shrext=\"$shrext_cmds\" + + # Only execute mode is allowed to have -dlopen flags. + if test -n "$opt_dlopen" && test "$opt_mode" != execute; then + func_error "unrecognized option \`-dlopen'" + $ECHO "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Change the help message to a mode-specific one. + generic_help="$help" + help="Try \`$progname --help --mode=$opt_mode' for more information." + } + + + # Bail if the options were screwed + $exit_cmd $EXIT_FAILURE +} + + + + +## ----------- ## +## Main. ## +## ----------- ## + +# func_lalib_p file +# True iff FILE is a libtool `.la' library or `.lo' object file. +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_lalib_p () +{ + test -f "$1" && + $SED -e 4q "$1" 2>/dev/null \ + | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 +} + +# func_lalib_unsafe_p file +# True iff FILE is a libtool `.la' library or `.lo' object file. +# This function implements the same check as func_lalib_p without +# resorting to external programs. To this end, it redirects stdin and +# closes it afterwards, without saving the original file descriptor. +# As a safety measure, use it only where a negative result would be +# fatal anyway. Works if `file' does not exist. +func_lalib_unsafe_p () +{ + lalib_p=no + if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then + for lalib_p_l in 1 2 3 4 + do + read lalib_p_line + case "$lalib_p_line" in + \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; + esac + done + exec 0<&5 5<&- + fi + test "$lalib_p" = yes +} + +# func_ltwrapper_script_p file +# True iff FILE is a libtool wrapper script +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_script_p () +{ + func_lalib_p "$1" +} + +# func_ltwrapper_executable_p file +# True iff FILE is a libtool wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_executable_p () +{ + func_ltwrapper_exec_suffix= + case $1 in + *.exe) ;; + *) func_ltwrapper_exec_suffix=.exe ;; + esac + $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 +} + +# func_ltwrapper_scriptname file +# Assumes file is an ltwrapper_executable +# uses $file to determine the appropriate filename for a +# temporary ltwrapper_script. +func_ltwrapper_scriptname () +{ + func_dirname_and_basename "$1" "" "." + func_stripname '' '.exe' "$func_basename_result" + func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" +} + +# func_ltwrapper_p file +# True iff FILE is a libtool wrapper script or wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_p () +{ + func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" +} + + +# func_execute_cmds commands fail_cmd +# Execute tilde-delimited COMMANDS. +# If FAIL_CMD is given, eval that upon failure. +# FAIL_CMD may read-access the current command in variable CMD! +func_execute_cmds () +{ + $opt_debug + save_ifs=$IFS; IFS='~' + for cmd in $1; do + IFS=$save_ifs + eval cmd=\"$cmd\" + func_show_eval "$cmd" "${2-:}" + done + IFS=$save_ifs +} + + +# func_source file +# Source FILE, adding directory component if necessary. +# Note that it is not necessary on cygwin/mingw to append a dot to +# FILE even if both FILE and FILE.exe exist: automatic-append-.exe +# behavior happens only for exec(3), not for open(2)! Also, sourcing +# `FILE.' does not work on cygwin managed mounts. +func_source () +{ + $opt_debug + case $1 in + */* | *\\*) . "$1" ;; + *) . "./$1" ;; + esac +} + + +# func_resolve_sysroot PATH +# Replace a leading = in PATH with a sysroot. Store the result into +# func_resolve_sysroot_result +func_resolve_sysroot () +{ + func_resolve_sysroot_result=$1 + case $func_resolve_sysroot_result in + =*) + func_stripname '=' '' "$func_resolve_sysroot_result" + func_resolve_sysroot_result=$lt_sysroot$func_stripname_result + ;; + esac +} + +# func_replace_sysroot PATH +# If PATH begins with the sysroot, replace it with = and +# store the result into func_replace_sysroot_result. +func_replace_sysroot () +{ + case "$lt_sysroot:$1" in + ?*:"$lt_sysroot"*) + func_stripname "$lt_sysroot" '' "$1" + func_replace_sysroot_result="=$func_stripname_result" + ;; + *) + # Including no sysroot. + func_replace_sysroot_result=$1 + ;; + esac +} + +# func_infer_tag arg +# Infer tagged configuration to use if any are available and +# if one wasn't chosen via the "--tag" command line option. +# Only attempt this if the compiler in the base compile +# command doesn't match the default compiler. +# arg is usually of the form 'gcc ...' +func_infer_tag () +{ + $opt_debug + if test -n "$available_tags" && test -z "$tagname"; then + CC_quoted= + for arg in $CC; do + func_append_quoted CC_quoted "$arg" + done + CC_expanded=`func_echo_all $CC` + CC_quoted_expanded=`func_echo_all $CC_quoted` + case $@ in + # Blanks in the command may have been stripped by the calling shell, + # but not from the CC environment variable when configure was run. + " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ + " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; + # Blanks at the start of $base_compile will cause this to fail + # if we don't check for them as well. + *) + for z in $available_tags; do + if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then + # Evaluate the configuration. + eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" + CC_quoted= + for arg in $CC; do + # Double-quote args containing other shell metacharacters. + func_append_quoted CC_quoted "$arg" + done + CC_expanded=`func_echo_all $CC` + CC_quoted_expanded=`func_echo_all $CC_quoted` + case "$@ " in + " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ + " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) + # The compiler in the base compile command matches + # the one in the tagged configuration. + # Assume this is the tagged configuration we want. + tagname=$z + break + ;; + esac + fi + done + # If $tagname still isn't set, then no tagged configuration + # was found and let the user know that the "--tag" command + # line option must be used. + if test -z "$tagname"; then + func_echo "unable to infer tagged configuration" + func_fatal_error "specify a tag with \`--tag'" +# else +# func_verbose "using $tagname tagged configuration" + fi + ;; + esac + fi +} + + + +# func_write_libtool_object output_name pic_name nonpic_name +# Create a libtool object file (analogous to a ".la" file), +# but don't create it if we're doing a dry run. +func_write_libtool_object () +{ + write_libobj=${1} + if test "$build_libtool_libs" = yes; then + write_lobj=\'${2}\' + else + write_lobj=none + fi + + if test "$build_old_libs" = yes; then + write_oldobj=\'${3}\' + else + write_oldobj=none + fi + + $opt_dry_run || { + cat >${write_libobj}T </dev/null` + if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then + func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | + $SED -e "$lt_sed_naive_backslashify"` + else + func_convert_core_file_wine_to_w32_result= + fi + fi +} +# end: func_convert_core_file_wine_to_w32 + + +# func_convert_core_path_wine_to_w32 ARG +# Helper function used by path conversion functions when $build is *nix, and +# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly +# configured wine environment available, with the winepath program in $build's +# $PATH. Assumes ARG has no leading or trailing path separator characters. +# +# ARG is path to be converted from $build format to win32. +# Result is available in $func_convert_core_path_wine_to_w32_result. +# Unconvertible file (directory) names in ARG are skipped; if no directory names +# are convertible, then the result may be empty. +func_convert_core_path_wine_to_w32 () +{ + $opt_debug + # unfortunately, winepath doesn't convert paths, only file names + func_convert_core_path_wine_to_w32_result="" + if test -n "$1"; then + oldIFS=$IFS + IFS=: + for func_convert_core_path_wine_to_w32_f in $1; do + IFS=$oldIFS + func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" + if test -n "$func_convert_core_file_wine_to_w32_result" ; then + if test -z "$func_convert_core_path_wine_to_w32_result"; then + func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result" + else + func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" + fi + fi + done + IFS=$oldIFS + fi +} +# end: func_convert_core_path_wine_to_w32 + + +# func_cygpath ARGS... +# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when +# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) +# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or +# (2), returns the Cygwin file name or path in func_cygpath_result (input +# file name or path is assumed to be in w32 format, as previously converted +# from $build's *nix or MSYS format). In case (3), returns the w32 file name +# or path in func_cygpath_result (input file name or path is assumed to be in +# Cygwin format). Returns an empty string on error. +# +# ARGS are passed to cygpath, with the last one being the file name or path to +# be converted. +# +# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH +# environment variable; do not put it in $PATH. +func_cygpath () +{ + $opt_debug + if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then + func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` + if test "$?" -ne 0; then + # on failure, ensure result is empty + func_cygpath_result= + fi + else + func_cygpath_result= + func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'" + fi +} +#end: func_cygpath + + +# func_convert_core_msys_to_w32 ARG +# Convert file name or path ARG from MSYS format to w32 format. Return +# result in func_convert_core_msys_to_w32_result. +func_convert_core_msys_to_w32 () +{ + $opt_debug + # awkward: cmd appends spaces to result + func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | + $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"` +} +#end: func_convert_core_msys_to_w32 + + +# func_convert_file_check ARG1 ARG2 +# Verify that ARG1 (a file name in $build format) was converted to $host +# format in ARG2. Otherwise, emit an error message, but continue (resetting +# func_to_host_file_result to ARG1). +func_convert_file_check () +{ + $opt_debug + if test -z "$2" && test -n "$1" ; then + func_error "Could not determine host file name corresponding to" + func_error " \`$1'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback: + func_to_host_file_result="$1" + fi +} +# end func_convert_file_check + + +# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH +# Verify that FROM_PATH (a path in $build format) was converted to $host +# format in TO_PATH. Otherwise, emit an error message, but continue, resetting +# func_to_host_file_result to a simplistic fallback value (see below). +func_convert_path_check () +{ + $opt_debug + if test -z "$4" && test -n "$3"; then + func_error "Could not determine the host path corresponding to" + func_error " \`$3'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback. This is a deliberately simplistic "conversion" and + # should not be "improved". See libtool.info. + if test "x$1" != "x$2"; then + lt_replace_pathsep_chars="s|$1|$2|g" + func_to_host_path_result=`echo "$3" | + $SED -e "$lt_replace_pathsep_chars"` + else + func_to_host_path_result="$3" + fi + fi +} +# end func_convert_path_check + + +# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG +# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT +# and appending REPL if ORIG matches BACKPAT. +func_convert_path_front_back_pathsep () +{ + $opt_debug + case $4 in + $1 ) func_to_host_path_result="$3$func_to_host_path_result" + ;; + esac + case $4 in + $2 ) func_append func_to_host_path_result "$3" + ;; + esac +} +# end func_convert_path_front_back_pathsep + + +################################################## +# $build to $host FILE NAME CONVERSION FUNCTIONS # +################################################## +# invoked via `$to_host_file_cmd ARG' +# +# In each case, ARG is the path to be converted from $build to $host format. +# Result will be available in $func_to_host_file_result. + + +# func_to_host_file ARG +# Converts the file name ARG from $build format to $host format. Return result +# in func_to_host_file_result. +func_to_host_file () +{ + $opt_debug + $to_host_file_cmd "$1" +} +# end func_to_host_file + + +# func_to_tool_file ARG LAZY +# converts the file name ARG from $build format to toolchain format. Return +# result in func_to_tool_file_result. If the conversion in use is listed +# in (the comma separated) LAZY, no conversion takes place. +func_to_tool_file () +{ + $opt_debug + case ,$2, in + *,"$to_tool_file_cmd",*) + func_to_tool_file_result=$1 + ;; + *) + $to_tool_file_cmd "$1" + func_to_tool_file_result=$func_to_host_file_result + ;; + esac +} +# end func_to_tool_file + + +# func_convert_file_noop ARG +# Copy ARG to func_to_host_file_result. +func_convert_file_noop () +{ + func_to_host_file_result="$1" +} +# end func_convert_file_noop + + +# func_convert_file_msys_to_w32 ARG +# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic +# conversion to w32 is not available inside the cwrapper. Returns result in +# func_to_host_file_result. +func_convert_file_msys_to_w32 () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + func_convert_core_msys_to_w32 "$1" + func_to_host_file_result="$func_convert_core_msys_to_w32_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_msys_to_w32 + + +# func_convert_file_cygwin_to_w32 ARG +# Convert file name ARG from Cygwin to w32 format. Returns result in +# func_to_host_file_result. +func_convert_file_cygwin_to_w32 () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + # because $build is cygwin, we call "the" cygpath in $PATH; no need to use + # LT_CYGPATH in this case. + func_to_host_file_result=`cygpath -m "$1"` + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_cygwin_to_w32 + + +# func_convert_file_nix_to_w32 ARG +# Convert file name ARG from *nix to w32 format. Requires a wine environment +# and a working winepath. Returns result in func_to_host_file_result. +func_convert_file_nix_to_w32 () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + func_convert_core_file_wine_to_w32 "$1" + func_to_host_file_result="$func_convert_core_file_wine_to_w32_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_nix_to_w32 + + +# func_convert_file_msys_to_cygwin ARG +# Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. +# Returns result in func_to_host_file_result. +func_convert_file_msys_to_cygwin () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + func_convert_core_msys_to_w32 "$1" + func_cygpath -u "$func_convert_core_msys_to_w32_result" + func_to_host_file_result="$func_cygpath_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_msys_to_cygwin + + +# func_convert_file_nix_to_cygwin ARG +# Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed +# in a wine environment, working winepath, and LT_CYGPATH set. Returns result +# in func_to_host_file_result. +func_convert_file_nix_to_cygwin () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. + func_convert_core_file_wine_to_w32 "$1" + func_cygpath -u "$func_convert_core_file_wine_to_w32_result" + func_to_host_file_result="$func_cygpath_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_nix_to_cygwin + + +############################################# +# $build to $host PATH CONVERSION FUNCTIONS # +############################################# +# invoked via `$to_host_path_cmd ARG' +# +# In each case, ARG is the path to be converted from $build to $host format. +# The result will be available in $func_to_host_path_result. +# +# Path separators are also converted from $build format to $host format. If +# ARG begins or ends with a path separator character, it is preserved (but +# converted to $host format) on output. +# +# All path conversion functions are named using the following convention: +# file name conversion function : func_convert_file_X_to_Y () +# path conversion function : func_convert_path_X_to_Y () +# where, for any given $build/$host combination the 'X_to_Y' value is the +# same. If conversion functions are added for new $build/$host combinations, +# the two new functions must follow this pattern, or func_init_to_host_path_cmd +# will break. + + +# func_init_to_host_path_cmd +# Ensures that function "pointer" variable $to_host_path_cmd is set to the +# appropriate value, based on the value of $to_host_file_cmd. +to_host_path_cmd= +func_init_to_host_path_cmd () +{ + $opt_debug + if test -z "$to_host_path_cmd"; then + func_stripname 'func_convert_file_' '' "$to_host_file_cmd" + to_host_path_cmd="func_convert_path_${func_stripname_result}" + fi +} + + +# func_to_host_path ARG +# Converts the path ARG from $build format to $host format. Return result +# in func_to_host_path_result. +func_to_host_path () +{ + $opt_debug + func_init_to_host_path_cmd + $to_host_path_cmd "$1" +} +# end func_to_host_path + + +# func_convert_path_noop ARG +# Copy ARG to func_to_host_path_result. +func_convert_path_noop () +{ + func_to_host_path_result="$1" +} +# end func_convert_path_noop + + +# func_convert_path_msys_to_w32 ARG +# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic +# conversion to w32 is not available inside the cwrapper. Returns result in +# func_to_host_path_result. +func_convert_path_msys_to_w32 () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # Remove leading and trailing path separator characters from ARG. MSYS + # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; + # and winepath ignores them completely. + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" + func_to_host_path_result="$func_convert_core_msys_to_w32_result" + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_msys_to_w32 + + +# func_convert_path_cygwin_to_w32 ARG +# Convert path ARG from Cygwin to w32 format. Returns result in +# func_to_host_file_result. +func_convert_path_cygwin_to_w32 () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_cygwin_to_w32 + + +# func_convert_path_nix_to_w32 ARG +# Convert path ARG from *nix to w32 format. Requires a wine environment and +# a working winepath. Returns result in func_to_host_file_result. +func_convert_path_nix_to_w32 () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" + func_to_host_path_result="$func_convert_core_path_wine_to_w32_result" + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_nix_to_w32 + + +# func_convert_path_msys_to_cygwin ARG +# Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. +# Returns result in func_to_host_file_result. +func_convert_path_msys_to_cygwin () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" + func_cygpath -u -p "$func_convert_core_msys_to_w32_result" + func_to_host_path_result="$func_cygpath_result" + func_convert_path_check : : \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" : "$1" + fi +} +# end func_convert_path_msys_to_cygwin + + +# func_convert_path_nix_to_cygwin ARG +# Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a +# a wine environment, working winepath, and LT_CYGPATH set. Returns result in +# func_to_host_file_result. +func_convert_path_nix_to_cygwin () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # Remove leading and trailing path separator characters from + # ARG. msys behavior is inconsistent here, cygpath turns them + # into '.;' and ';.', and winepath ignores them completely. + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" + func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" + func_to_host_path_result="$func_cygpath_result" + func_convert_path_check : : \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" : "$1" + fi +} +# end func_convert_path_nix_to_cygwin + + +# func_mode_compile arg... +func_mode_compile () +{ + $opt_debug + # Get the compilation command and the source file. + base_compile= + srcfile="$nonopt" # always keep a non-empty value in "srcfile" + suppress_opt=yes + suppress_output= + arg_mode=normal + libobj= + later= + pie_flag= + + for arg + do + case $arg_mode in + arg ) + # do not "continue". Instead, add this to base_compile + lastarg="$arg" + arg_mode=normal + ;; + + target ) + libobj="$arg" + arg_mode=normal + continue + ;; + + normal ) + # Accept any command-line options. + case $arg in + -o) + test -n "$libobj" && \ + func_fatal_error "you cannot specify \`-o' more than once" + arg_mode=target + continue + ;; + + -pie | -fpie | -fPIE) + func_append pie_flag " $arg" + continue + ;; + + -shared | -static | -prefer-pic | -prefer-non-pic) + func_append later " $arg" + continue + ;; + + -no-suppress) + suppress_opt=no + continue + ;; + + -Xcompiler) + arg_mode=arg # the next one goes into the "base_compile" arg list + continue # The current "srcfile" will either be retained or + ;; # replaced later. I would guess that would be a bug. + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + lastarg= + save_ifs="$IFS"; IFS=',' + for arg in $args; do + IFS="$save_ifs" + func_append_quoted lastarg "$arg" + done + IFS="$save_ifs" + func_stripname ' ' '' "$lastarg" + lastarg=$func_stripname_result + + # Add the arguments to base_compile. + func_append base_compile " $lastarg" + continue + ;; + + *) + # Accept the current argument as the source file. + # The previous "srcfile" becomes the current argument. + # + lastarg="$srcfile" + srcfile="$arg" + ;; + esac # case $arg + ;; + esac # case $arg_mode + + # Aesthetically quote the previous argument. + func_append_quoted base_compile "$lastarg" + done # for arg + + case $arg_mode in + arg) + func_fatal_error "you must specify an argument for -Xcompile" + ;; + target) + func_fatal_error "you must specify a target with \`-o'" + ;; + *) + # Get the name of the library object. + test -z "$libobj" && { + func_basename "$srcfile" + libobj="$func_basename_result" + } + ;; + esac + + # Recognize several different file suffixes. + # If the user specifies -o file.o, it is replaced with file.lo + case $libobj in + *.[cCFSifmso] | \ + *.ada | *.adb | *.ads | *.asm | \ + *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ + *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) + func_xform "$libobj" + libobj=$func_xform_result + ;; + esac + + case $libobj in + *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; + *) + func_fatal_error "cannot determine name of library object from \`$libobj'" + ;; + esac + + func_infer_tag $base_compile + + for arg in $later; do + case $arg in + -shared) + test "$build_libtool_libs" != yes && \ + func_fatal_configuration "can not build a shared library" + build_old_libs=no + continue + ;; + + -static) + build_libtool_libs=no + build_old_libs=yes + continue + ;; + + -prefer-pic) + pic_mode=yes + continue + ;; + + -prefer-non-pic) + pic_mode=no + continue + ;; + esac + done + + func_quote_for_eval "$libobj" + test "X$libobj" != "X$func_quote_for_eval_result" \ + && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ + && func_warning "libobj name \`$libobj' may not contain shell special characters." + func_dirname_and_basename "$obj" "/" "" + objname="$func_basename_result" + xdir="$func_dirname_result" + lobj=${xdir}$objdir/$objname + + test -z "$base_compile" && \ + func_fatal_help "you must specify a compilation command" + + # Delete any leftover library objects. + if test "$build_old_libs" = yes; then + removelist="$obj $lobj $libobj ${libobj}T" + else + removelist="$lobj $libobj ${libobj}T" + fi + + # On Cygwin there's no "real" PIC flag so we must build both object types + case $host_os in + cygwin* | mingw* | pw32* | os2* | cegcc*) + pic_mode=default + ;; + esac + if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then + # non-PIC code in shared libraries is not supported + pic_mode=default + fi + + # Calculate the filename of the output object if compiler does + # not support -o with -c + if test "$compiler_c_o" = no; then + output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext} + lockfile="$output_obj.lock" + else + output_obj= + need_locks=no + lockfile= + fi + + # Lock this critical section if it is needed + # We use this script file to make the link, it avoids creating a new file + if test "$need_locks" = yes; then + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + elif test "$need_locks" = warn; then + if test -f "$lockfile"; then + $ECHO "\ +*** ERROR, $lockfile exists and contains: +`cat $lockfile 2>/dev/null` + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + func_append removelist " $output_obj" + $ECHO "$srcfile" > "$lockfile" + fi + + $opt_dry_run || $RM $removelist + func_append removelist " $lockfile" + trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 + + func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 + srcfile=$func_to_tool_file_result + func_quote_for_eval "$srcfile" + qsrcfile=$func_quote_for_eval_result + + # Only build a PIC object if we are building libtool libraries. + if test "$build_libtool_libs" = yes; then + # Without this assignment, base_compile gets emptied. + fbsd_hideous_sh_bug=$base_compile + + if test "$pic_mode" != no; then + command="$base_compile $qsrcfile $pic_flag" + else + # Don't build PIC code + command="$base_compile $qsrcfile" + fi + + func_mkdir_p "$xdir$objdir" + + if test -z "$output_obj"; then + # Place PIC objects in $objdir + func_append command " -o $lobj" + fi + + func_show_eval_locale "$command" \ + 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed, then go on to compile the next one + if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then + func_show_eval '$MV "$output_obj" "$lobj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + + # Allow error messages only from the first compilation. + if test "$suppress_opt" = yes; then + suppress_output=' >/dev/null 2>&1' + fi + fi + + # Only build a position-dependent object if we build old libraries. + if test "$build_old_libs" = yes; then + if test "$pic_mode" != yes; then + # Don't build PIC code + command="$base_compile $qsrcfile$pie_flag" + else + command="$base_compile $qsrcfile $pic_flag" + fi + if test "$compiler_c_o" = yes; then + func_append command " -o $obj" + fi + + # Suppress compiler output if we already did a PIC compilation. + func_append command "$suppress_output" + func_show_eval_locale "$command" \ + '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed + if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then + func_show_eval '$MV "$output_obj" "$obj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + fi + + $opt_dry_run || { + func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" + + # Unlock the critical section if it was locked + if test "$need_locks" != no; then + removelist=$lockfile + $RM "$lockfile" + fi + } + + exit $EXIT_SUCCESS +} + +$opt_help || { + test "$opt_mode" = compile && func_mode_compile ${1+"$@"} +} + +func_mode_help () +{ + # We need to display help for each of the modes. + case $opt_mode in + "") + # Generic help is extracted from the usage comments + # at the start of this file. + func_help + ;; + + clean) + $ECHO \ +"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... + +Remove files from the build directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, object or program, all the files associated +with it are deleted. Otherwise, only FILE itself is deleted using RM." + ;; + + compile) + $ECHO \ +"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE + +Compile a source file into a libtool library object. + +This mode accepts the following additional options: + + -o OUTPUT-FILE set the output file name to OUTPUT-FILE + -no-suppress do not suppress compiler output for multiple passes + -prefer-pic try to build PIC objects only + -prefer-non-pic try to build non-PIC objects only + -shared do not build a \`.o' file suitable for static linking + -static only build a \`.o' file suitable for static linking + -Wc,FLAG pass FLAG directly to the compiler + +COMPILE-COMMAND is a command to be used in creating a \`standard' object file +from the given SOURCEFILE. + +The output file name is determined by removing the directory component from +SOURCEFILE, then substituting the C source code suffix \`.c' with the +library object suffix, \`.lo'." + ;; + + execute) + $ECHO \ +"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... + +Automatically set library path, then run a program. + +This mode accepts the following additional options: + + -dlopen FILE add the directory containing FILE to the library path + +This mode sets the library path environment variable according to \`-dlopen' +flags. + +If any of the ARGS are libtool executable wrappers, then they are translated +into their corresponding uninstalled binary, and any of their required library +directories are added to the library path. + +Then, COMMAND is executed, with ARGS as arguments." + ;; + + finish) + $ECHO \ +"Usage: $progname [OPTION]... --mode=finish [LIBDIR]... + +Complete the installation of libtool libraries. + +Each LIBDIR is a directory that contains libtool libraries. + +The commands that this mode executes may require superuser privileges. Use +the \`--dry-run' option if you just want to see what would be executed." + ;; + + install) + $ECHO \ +"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... + +Install executables or libraries. + +INSTALL-COMMAND is the installation command. The first component should be +either the \`install' or \`cp' program. + +The following components of INSTALL-COMMAND are treated specially: + + -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation + +The rest of the components are interpreted as arguments to that command (only +BSD-compatible install options are recognized)." + ;; + + link) + $ECHO \ +"Usage: $progname [OPTION]... --mode=link LINK-COMMAND... + +Link object files or libraries together to form another library, or to +create an executable program. + +LINK-COMMAND is a command using the C compiler that you would use to create +a program from several object files. + +The following components of LINK-COMMAND are treated specially: + + -all-static do not do any dynamic linking at all + -avoid-version do not add a version suffix if possible + -bindir BINDIR specify path to binaries directory (for systems where + libraries must be found in the PATH setting at runtime) + -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime + -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols + -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) + -export-symbols SYMFILE + try to export only the symbols listed in SYMFILE + -export-symbols-regex REGEX + try to export only the symbols matching REGEX + -LLIBDIR search LIBDIR for required installed libraries + -lNAME OUTPUT-FILE requires the installed library libNAME + -module build a library that can dlopened + -no-fast-install disable the fast-install mode + -no-install link a not-installable executable + -no-undefined declare that a library does not refer to external symbols + -o OUTPUT-FILE create OUTPUT-FILE from the specified objects + -objectlist FILE Use a list of object files found in FILE to specify objects + -precious-files-regex REGEX + don't remove output files matching REGEX + -release RELEASE specify package release information + -rpath LIBDIR the created library will eventually be installed in LIBDIR + -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries + -shared only do dynamic linking of libtool libraries + -shrext SUFFIX override the standard shared library file extension + -static do not do any dynamic linking of uninstalled libtool libraries + -static-libtool-libs + do not do any dynamic linking of libtool libraries + -version-info CURRENT[:REVISION[:AGE]] + specify library version info [each variable defaults to 0] + -weak LIBNAME declare that the target provides the LIBNAME interface + -Wc,FLAG + -Xcompiler FLAG pass linker-specific FLAG directly to the compiler + -Wl,FLAG + -Xlinker FLAG pass linker-specific FLAG directly to the linker + -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) + +All other options (arguments beginning with \`-') are ignored. + +Every other argument is treated as a filename. Files ending in \`.la' are +treated as uninstalled libtool libraries, other files are standard or library +object files. + +If the OUTPUT-FILE ends in \`.la', then a libtool library is created, +only library objects (\`.lo' files) may be specified, and \`-rpath' is +required, except when creating a convenience library. + +If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created +using \`ar' and \`ranlib', or on Windows using \`lib'. + +If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file +is created, otherwise an executable program is created." + ;; + + uninstall) + $ECHO \ +"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... + +Remove libraries from an installation directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, all the files associated with it are deleted. +Otherwise, only FILE itself is deleted using RM." + ;; + + *) + func_fatal_help "invalid operation mode \`$opt_mode'" + ;; + esac + + echo + $ECHO "Try \`$progname --help' for more information about other modes." +} + +# Now that we've collected a possible --mode arg, show help if necessary +if $opt_help; then + if test "$opt_help" = :; then + func_mode_help + else + { + func_help noexit + for opt_mode in compile link execute install finish uninstall clean; do + func_mode_help + done + } | sed -n '1p; 2,$s/^Usage:/ or: /p' + { + func_help noexit + for opt_mode in compile link execute install finish uninstall clean; do + echo + func_mode_help + done + } | + sed '1d + /^When reporting/,/^Report/{ + H + d + } + $x + /information about other modes/d + /more detailed .*MODE/d + s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' + fi + exit $? +fi + + +# func_mode_execute arg... +func_mode_execute () +{ + $opt_debug + # The first argument is the command name. + cmd="$nonopt" + test -z "$cmd" && \ + func_fatal_help "you must specify a COMMAND" + + # Handle -dlopen flags immediately. + for file in $opt_dlopen; do + test -f "$file" \ + || func_fatal_help "\`$file' is not a file" + + dir= + case $file in + *.la) + func_resolve_sysroot "$file" + file=$func_resolve_sysroot_result + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "\`$lib' is not a valid libtool archive" + + # Read the libtool library. + dlname= + library_names= + func_source "$file" + + # Skip this library if it cannot be dlopened. + if test -z "$dlname"; then + # Warn if it was a shared library. + test -n "$library_names" && \ + func_warning "\`$file' was not linked with \`-export-dynamic'" + continue + fi + + func_dirname "$file" "" "." + dir="$func_dirname_result" + + if test -f "$dir/$objdir/$dlname"; then + func_append dir "/$objdir" + else + if test ! -f "$dir/$dlname"; then + func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" + fi + fi + ;; + + *.lo) + # Just add the directory containing the .lo file. + func_dirname "$file" "" "." + dir="$func_dirname_result" + ;; + + *) + func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" + continue + ;; + esac + + # Get the absolute pathname. + absdir=`cd "$dir" && pwd` + test -n "$absdir" && dir="$absdir" + + # Now add the directory to shlibpath_var. + if eval "test -z \"\$$shlibpath_var\""; then + eval "$shlibpath_var=\"\$dir\"" + else + eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" + fi + done + + # This variable tells wrapper scripts just to set shlibpath_var + # rather than running their programs. + libtool_execute_magic="$magic" + + # Check if any of the arguments is a wrapper script. + args= + for file + do + case $file in + -* | *.la | *.lo ) ;; + *) + # Do a test to see if this is really a libtool program. + if func_ltwrapper_script_p "$file"; then + func_source "$file" + # Transform arg to wrapped name. + file="$progdir/$program" + elif func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + func_source "$func_ltwrapper_scriptname_result" + # Transform arg to wrapped name. + file="$progdir/$program" + fi + ;; + esac + # Quote arguments (to preserve shell metacharacters). + func_append_quoted args "$file" + done + + if test "X$opt_dry_run" = Xfalse; then + if test -n "$shlibpath_var"; then + # Export the shlibpath_var. + eval "export $shlibpath_var" + fi + + # Restore saved environment variables + for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES + do + eval "if test \"\${save_$lt_var+set}\" = set; then + $lt_var=\$save_$lt_var; export $lt_var + else + $lt_unset $lt_var + fi" + done + + # Now prepare to actually exec the command. + exec_cmd="\$cmd$args" + else + # Display what would be done. + if test -n "$shlibpath_var"; then + eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" + echo "export $shlibpath_var" + fi + $ECHO "$cmd$args" + exit $EXIT_SUCCESS + fi +} + +test "$opt_mode" = execute && func_mode_execute ${1+"$@"} + + +# func_mode_finish arg... +func_mode_finish () +{ + $opt_debug + libs= + libdirs= + admincmds= + + for opt in "$nonopt" ${1+"$@"} + do + if test -d "$opt"; then + func_append libdirs " $opt" + + elif test -f "$opt"; then + if func_lalib_unsafe_p "$opt"; then + func_append libs " $opt" + else + func_warning "\`$opt' is not a valid libtool archive" + fi + + else + func_fatal_error "invalid argument \`$opt'" + fi + done + + if test -n "$libs"; then + if test -n "$lt_sysroot"; then + sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` + sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" + else + sysroot_cmd= + fi + + # Remove sysroot references + if $opt_dry_run; then + for lib in $libs; do + echo "removing references to $lt_sysroot and \`=' prefixes from $lib" + done + else + tmpdir=`func_mktempdir` + for lib in $libs; do + sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ + > $tmpdir/tmp-la + mv -f $tmpdir/tmp-la $lib + done + ${RM}r "$tmpdir" + fi + fi + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + for libdir in $libdirs; do + if test -n "$finish_cmds"; then + # Do each command in the finish commands. + func_execute_cmds "$finish_cmds" 'admincmds="$admincmds +'"$cmd"'"' + fi + if test -n "$finish_eval"; then + # Do the single finish_eval. + eval cmds=\"$finish_eval\" + $opt_dry_run || eval "$cmds" || func_append admincmds " + $cmds" + fi + done + fi + + # Exit here if they wanted silent mode. + $opt_silent && exit $EXIT_SUCCESS + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + echo "----------------------------------------------------------------------" + echo "Libraries have been installed in:" + for libdir in $libdirs; do + $ECHO " $libdir" + done + echo + echo "If you ever happen to want to link against installed libraries" + echo "in a given directory, LIBDIR, you must either use libtool, and" + echo "specify the full pathname of the library, or use the \`-LLIBDIR'" + echo "flag during linking and do at least one of the following:" + if test -n "$shlibpath_var"; then + echo " - add LIBDIR to the \`$shlibpath_var' environment variable" + echo " during execution" + fi + if test -n "$runpath_var"; then + echo " - add LIBDIR to the \`$runpath_var' environment variable" + echo " during linking" + fi + if test -n "$hardcode_libdir_flag_spec"; then + libdir=LIBDIR + eval flag=\"$hardcode_libdir_flag_spec\" + + $ECHO " - use the \`$flag' linker flag" + fi + if test -n "$admincmds"; then + $ECHO " - have your system administrator run these commands:$admincmds" + fi + if test -f /etc/ld.so.conf; then + echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" + fi + echo + + echo "See any operating system documentation about shared libraries for" + case $host in + solaris2.[6789]|solaris2.1[0-9]) + echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" + echo "pages." + ;; + *) + echo "more information, such as the ld(1) and ld.so(8) manual pages." + ;; + esac + echo "----------------------------------------------------------------------" + fi + exit $EXIT_SUCCESS +} + +test "$opt_mode" = finish && func_mode_finish ${1+"$@"} + + +# func_mode_install arg... +func_mode_install () +{ + $opt_debug + # There may be an optional sh(1) argument at the beginning of + # install_prog (especially on Windows NT). + if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || + # Allow the use of GNU shtool's install command. + case $nonopt in *shtool*) :;; *) false;; esac; then + # Aesthetically quote it. + func_quote_for_eval "$nonopt" + install_prog="$func_quote_for_eval_result " + arg=$1 + shift + else + install_prog= + arg=$nonopt + fi + + # The real first argument should be the name of the installation program. + # Aesthetically quote it. + func_quote_for_eval "$arg" + func_append install_prog "$func_quote_for_eval_result" + install_shared_prog=$install_prog + case " $install_prog " in + *[\\\ /]cp\ *) install_cp=: ;; + *) install_cp=false ;; + esac + + # We need to accept at least all the BSD install flags. + dest= + files= + opts= + prev= + install_type= + isdir=no + stripme= + no_mode=: + for arg + do + arg2= + if test -n "$dest"; then + func_append files " $dest" + dest=$arg + continue + fi + + case $arg in + -d) isdir=yes ;; + -f) + if $install_cp; then :; else + prev=$arg + fi + ;; + -g | -m | -o) + prev=$arg + ;; + -s) + stripme=" -s" + continue + ;; + -*) + ;; + *) + # If the previous option needed an argument, then skip it. + if test -n "$prev"; then + if test "x$prev" = x-m && test -n "$install_override_mode"; then + arg2=$install_override_mode + no_mode=false + fi + prev= + else + dest=$arg + continue + fi + ;; + esac + + # Aesthetically quote the argument. + func_quote_for_eval "$arg" + func_append install_prog " $func_quote_for_eval_result" + if test -n "$arg2"; then + func_quote_for_eval "$arg2" + fi + func_append install_shared_prog " $func_quote_for_eval_result" + done + + test -z "$install_prog" && \ + func_fatal_help "you must specify an install program" + + test -n "$prev" && \ + func_fatal_help "the \`$prev' option requires an argument" + + if test -n "$install_override_mode" && $no_mode; then + if $install_cp; then :; else + func_quote_for_eval "$install_override_mode" + func_append install_shared_prog " -m $func_quote_for_eval_result" + fi + fi + + if test -z "$files"; then + if test -z "$dest"; then + func_fatal_help "no file or destination specified" + else + func_fatal_help "you must specify a destination" + fi + fi + + # Strip any trailing slash from the destination. + func_stripname '' '/' "$dest" + dest=$func_stripname_result + + # Check to see that the destination is a directory. + test -d "$dest" && isdir=yes + if test "$isdir" = yes; then + destdir="$dest" + destname= + else + func_dirname_and_basename "$dest" "" "." + destdir="$func_dirname_result" + destname="$func_basename_result" + + # Not a directory, so check to see that there is only one file specified. + set dummy $files; shift + test "$#" -gt 1 && \ + func_fatal_help "\`$dest' is not a directory" + fi + case $destdir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + for file in $files; do + case $file in + *.lo) ;; + *) + func_fatal_help "\`$destdir' must be an absolute directory name" + ;; + esac + done + ;; + esac + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + staticlibs= + future_libdirs= + current_libdirs= + for file in $files; do + + # Do each installation. + case $file in + *.$libext) + # Do the static libraries later. + func_append staticlibs " $file" + ;; + + *.la) + func_resolve_sysroot "$file" + file=$func_resolve_sysroot_result + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "\`$file' is not a valid libtool archive" + + library_names= + old_library= + relink_command= + func_source "$file" + + # Add the libdir to current_libdirs if it is the destination. + if test "X$destdir" = "X$libdir"; then + case "$current_libdirs " in + *" $libdir "*) ;; + *) func_append current_libdirs " $libdir" ;; + esac + else + # Note the libdir as a future libdir. + case "$future_libdirs " in + *" $libdir "*) ;; + *) func_append future_libdirs " $libdir" ;; + esac + fi + + func_dirname "$file" "/" "" + dir="$func_dirname_result" + func_append dir "$objdir" + + if test -n "$relink_command"; then + # Determine the prefix the user has applied to our future dir. + inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` + + # Don't allow the user to place us outside of our expected + # location b/c this prevents finding dependent libraries that + # are installed to the same prefix. + # At present, this check doesn't affect windows .dll's that + # are installed into $libdir/../bin (currently, that works fine) + # but it's something to keep an eye on. + test "$inst_prefix_dir" = "$destdir" && \ + func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" + + if test -n "$inst_prefix_dir"; then + # Stick the inst_prefix_dir data into the link command. + relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` + else + relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` + fi + + func_warning "relinking \`$file'" + func_show_eval "$relink_command" \ + 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' + fi + + # See the names of the shared library. + set dummy $library_names; shift + if test -n "$1"; then + realname="$1" + shift + + srcname="$realname" + test -n "$relink_command" && srcname="$realname"T + + # Install the shared library and build the symlinks. + func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ + 'exit $?' + tstripme="$stripme" + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + case $realname in + *.dll.a) + tstripme="" + ;; + esac + ;; + esac + if test -n "$tstripme" && test -n "$striplib"; then + func_show_eval "$striplib $destdir/$realname" 'exit $?' + fi + + if test "$#" -gt 0; then + # Delete the old symlinks, and create new ones. + # Try `ln -sf' first, because the `ln' binary might depend on + # the symlink we replace! Solaris /bin/ln does not understand -f, + # so we also need to try rm && ln -s. + for linkname + do + test "$linkname" != "$realname" \ + && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" + done + fi + + # Do each command in the postinstall commands. + lib="$destdir/$realname" + func_execute_cmds "$postinstall_cmds" 'exit $?' + fi + + # Install the pseudo-library for information purposes. + func_basename "$file" + name="$func_basename_result" + instname="$dir/$name"i + func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' + + # Maybe install the static library, too. + test -n "$old_library" && func_append staticlibs " $dir/$old_library" + ;; + + *.lo) + # Install (i.e. copy) a libtool object. + + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + func_basename "$file" + destfile="$func_basename_result" + destfile="$destdir/$destfile" + fi + + # Deduce the name of the destination old-style object file. + case $destfile in + *.lo) + func_lo2o "$destfile" + staticdest=$func_lo2o_result + ;; + *.$objext) + staticdest="$destfile" + destfile= + ;; + *) + func_fatal_help "cannot copy a libtool object to \`$destfile'" + ;; + esac + + # Install the libtool object if requested. + test -n "$destfile" && \ + func_show_eval "$install_prog $file $destfile" 'exit $?' + + # Install the old object if enabled. + if test "$build_old_libs" = yes; then + # Deduce the name of the old-style object file. + func_lo2o "$file" + staticobj=$func_lo2o_result + func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' + fi + exit $EXIT_SUCCESS + ;; + + *) + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + func_basename "$file" + destfile="$func_basename_result" + destfile="$destdir/$destfile" + fi + + # If the file is missing, and there is a .exe on the end, strip it + # because it is most likely a libtool script we actually want to + # install + stripped_ext="" + case $file in + *.exe) + if test ! -f "$file"; then + func_stripname '' '.exe' "$file" + file=$func_stripname_result + stripped_ext=".exe" + fi + ;; + esac + + # Do a test to see if this is really a libtool program. + case $host in + *cygwin* | *mingw*) + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + wrapper=$func_ltwrapper_scriptname_result + else + func_stripname '' '.exe' "$file" + wrapper=$func_stripname_result + fi + ;; + *) + wrapper=$file + ;; + esac + if func_ltwrapper_script_p "$wrapper"; then + notinst_deplibs= + relink_command= + + func_source "$wrapper" + + # Check the variables that should have been set. + test -z "$generated_by_libtool_version" && \ + func_fatal_error "invalid libtool wrapper script \`$wrapper'" + + finalize=yes + for lib in $notinst_deplibs; do + # Check to see that each library is installed. + libdir= + if test -f "$lib"; then + func_source "$lib" + fi + libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test + if test -n "$libdir" && test ! -f "$libfile"; then + func_warning "\`$lib' has not been installed in \`$libdir'" + finalize=no + fi + done + + relink_command= + func_source "$wrapper" + + outputname= + if test "$fast_install" = no && test -n "$relink_command"; then + $opt_dry_run || { + if test "$finalize" = yes; then + tmpdir=`func_mktempdir` + func_basename "$file$stripped_ext" + file="$func_basename_result" + outputname="$tmpdir/$file" + # Replace the output file specification. + relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` + + $opt_silent || { + func_quote_for_expand "$relink_command" + eval "func_echo $func_quote_for_expand_result" + } + if eval "$relink_command"; then : + else + func_error "error: relink \`$file' with the above command before installing it" + $opt_dry_run || ${RM}r "$tmpdir" + continue + fi + file="$outputname" + else + func_warning "cannot relink \`$file'" + fi + } + else + # Install the binary that we compiled earlier. + file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` + fi + fi + + # remove .exe since cygwin /usr/bin/install will append another + # one anyway + case $install_prog,$host in + */usr/bin/install*,*cygwin*) + case $file:$destfile in + *.exe:*.exe) + # this is ok + ;; + *.exe:*) + destfile=$destfile.exe + ;; + *:*.exe) + func_stripname '' '.exe' "$destfile" + destfile=$func_stripname_result + ;; + esac + ;; + esac + func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' + $opt_dry_run || if test -n "$outputname"; then + ${RM}r "$tmpdir" + fi + ;; + esac + done + + for file in $staticlibs; do + func_basename "$file" + name="$func_basename_result" + + # Set up the ranlib parameters. + oldlib="$destdir/$name" + func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 + tool_oldlib=$func_to_tool_file_result + + func_show_eval "$install_prog \$file \$oldlib" 'exit $?' + + if test -n "$stripme" && test -n "$old_striplib"; then + func_show_eval "$old_striplib $tool_oldlib" 'exit $?' + fi + + # Do each command in the postinstall commands. + func_execute_cmds "$old_postinstall_cmds" 'exit $?' + done + + test -n "$future_libdirs" && \ + func_warning "remember to run \`$progname --finish$future_libdirs'" + + if test -n "$current_libdirs"; then + # Maybe just do a dry run. + $opt_dry_run && current_libdirs=" -n$current_libdirs" + exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' + else + exit $EXIT_SUCCESS + fi +} + +test "$opt_mode" = install && func_mode_install ${1+"$@"} + + +# func_generate_dlsyms outputname originator pic_p +# Extract symbols from dlprefiles and create ${outputname}S.o with +# a dlpreopen symbol table. +func_generate_dlsyms () +{ + $opt_debug + my_outputname="$1" + my_originator="$2" + my_pic_p="${3-no}" + my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` + my_dlsyms= + + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + if test -n "$NM" && test -n "$global_symbol_pipe"; then + my_dlsyms="${my_outputname}S.c" + else + func_error "not configured to extract global symbols from dlpreopened files" + fi + fi + + if test -n "$my_dlsyms"; then + case $my_dlsyms in + "") ;; + *.c) + # Discover the nlist of each of the dlfiles. + nlist="$output_objdir/${my_outputname}.nm" + + func_show_eval "$RM $nlist ${nlist}S ${nlist}T" + + # Parse the name list into a source file. + func_verbose "creating $output_objdir/$my_dlsyms" + + $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ +/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ +/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ + +#ifdef __cplusplus +extern \"C\" { +#endif + +#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) +#pragma GCC diagnostic ignored \"-Wstrict-prototypes\" +#endif + +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) +/* DATA imports from DLLs on WIN32 con't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined(__osf__) +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +/* External symbol declarations for the compiler. */\ +" + + if test "$dlself" = yes; then + func_verbose "generating symbol list for \`$output'" + + $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" + + # Add our own program objects to the symbol list. + progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` + for progfile in $progfiles; do + func_to_tool_file "$progfile" func_convert_file_msys_to_w32 + func_verbose "extracting global C symbols from \`$func_to_tool_file_result'" + $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" + done + + if test -n "$exclude_expsyms"; then + $opt_dry_run || { + eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + if test -n "$export_symbols_regex"; then + $opt_dry_run || { + eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + export_symbols="$output_objdir/$outputname.exp" + $opt_dry_run || { + $RM $export_symbols + eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' + ;; + esac + } + else + $opt_dry_run || { + eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' + eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' + ;; + esac + } + fi + fi + + for dlprefile in $dlprefiles; do + func_verbose "extracting global C symbols from \`$dlprefile'" + func_basename "$dlprefile" + name="$func_basename_result" + case $host in + *cygwin* | *mingw* | *cegcc* ) + # if an import library, we need to obtain dlname + if func_win32_import_lib_p "$dlprefile"; then + func_tr_sh "$dlprefile" + eval "curr_lafile=\$libfile_$func_tr_sh_result" + dlprefile_dlbasename="" + if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then + # Use subshell, to avoid clobbering current variable values + dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` + if test -n "$dlprefile_dlname" ; then + func_basename "$dlprefile_dlname" + dlprefile_dlbasename="$func_basename_result" + else + # no lafile. user explicitly requested -dlpreopen . + $sharedlib_from_linklib_cmd "$dlprefile" + dlprefile_dlbasename=$sharedlib_from_linklib_result + fi + fi + $opt_dry_run || { + if test -n "$dlprefile_dlbasename" ; then + eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' + else + func_warning "Could not compute DLL name from $name" + eval '$ECHO ": $name " >> "$nlist"' + fi + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | + $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" + } + else # not an import lib + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + fi + ;; + *) + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + ;; + esac + done + + $opt_dry_run || { + # Make sure we have at least an empty file. + test -f "$nlist" || : > "$nlist" + + if test -n "$exclude_expsyms"; then + $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T + $MV "$nlist"T "$nlist" + fi + + # Try sorting and uniquifying the output. + if $GREP -v "^: " < "$nlist" | + if sort -k 3 /dev/null 2>&1; then + sort -k 3 + else + sort +2 + fi | + uniq > "$nlist"S; then + : + else + $GREP -v "^: " < "$nlist" > "$nlist"S + fi + + if test -f "$nlist"S; then + eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' + else + echo '/* NONE */' >> "$output_objdir/$my_dlsyms" + fi + + echo >> "$output_objdir/$my_dlsyms" "\ + +/* The mapping between symbol names and symbols. */ +typedef struct { + const char *name; + void *address; +} lt_dlsymlist; +extern LT_DLSYM_CONST lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[]; +LT_DLSYM_CONST lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[] = +{\ + { \"$my_originator\", (void *) 0 }," + + case $need_lib_prefix in + no) + eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + *) + eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + esac + echo >> "$output_objdir/$my_dlsyms" "\ + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt_${my_prefix}_LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif\ +" + } # !$opt_dry_run + + pic_flag_for_symtable= + case "$compile_command " in + *" -static "*) ;; + *) + case $host in + # compiling the symbol table file with pic_flag works around + # a FreeBSD bug that causes programs to crash when -lm is + # linked before any other PIC object. But we must not use + # pic_flag when linking with -static. The problem exists in + # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. + *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) + pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; + *-*-hpux*) + pic_flag_for_symtable=" $pic_flag" ;; + *) + if test "X$my_pic_p" != Xno; then + pic_flag_for_symtable=" $pic_flag" + fi + ;; + esac + ;; + esac + symtab_cflags= + for arg in $LTCFLAGS; do + case $arg in + -pie | -fpie | -fPIE) ;; + *) func_append symtab_cflags " $arg" ;; + esac + done + + # Now compile the dynamic symbol file. + func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' + + # Clean up the generated files. + func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' + + # Transform the symbol file into the correct name. + symfileobj="$output_objdir/${my_outputname}S.$objext" + case $host in + *cygwin* | *mingw* | *cegcc* ) + if test -f "$output_objdir/$my_outputname.def"; then + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + else + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` + fi + ;; + *) + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` + ;; + esac + ;; + *) + func_fatal_error "unknown suffix for \`$my_dlsyms'" + ;; + esac + else + # We keep going just in case the user didn't refer to + # lt_preloaded_symbols. The linker will fail if global_symbol_pipe + # really was required. + + # Nullify the symbol file. + compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` + fi +} + +# func_win32_libid arg +# return the library type of file 'arg' +# +# Need a lot of goo to handle *both* DLLs and import libs +# Has to be a shell function in order to 'eat' the argument +# that is supplied when $file_magic_command is called. +# Despite the name, also deal with 64 bit binaries. +func_win32_libid () +{ + $opt_debug + win32_libid_type="unknown" + win32_fileres=`file -L $1 2>/dev/null` + case $win32_fileres in + *ar\ archive\ import\ library*) # definitely import + win32_libid_type="x86 archive import" + ;; + *ar\ archive*) # could be an import, or static + # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. + if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | + $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then + func_to_tool_file "$1" func_convert_file_msys_to_w32 + win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | + $SED -n -e ' + 1,100{ + / I /{ + s,.*,import, + p + q + } + }'` + case $win32_nmres in + import*) win32_libid_type="x86 archive import";; + *) win32_libid_type="x86 archive static";; + esac + fi + ;; + *DLL*) + win32_libid_type="x86 DLL" + ;; + *executable*) # but shell scripts are "executable" too... + case $win32_fileres in + *MS\ Windows\ PE\ Intel*) + win32_libid_type="x86 DLL" + ;; + esac + ;; + esac + $ECHO "$win32_libid_type" +} + +# func_cygming_dll_for_implib ARG +# +# Platform-specific function to extract the +# name of the DLL associated with the specified +# import library ARG. +# Invoked by eval'ing the libtool variable +# $sharedlib_from_linklib_cmd +# Result is available in the variable +# $sharedlib_from_linklib_result +func_cygming_dll_for_implib () +{ + $opt_debug + sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` +} + +# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs +# +# The is the core of a fallback implementation of a +# platform-specific function to extract the name of the +# DLL associated with the specified import library LIBNAME. +# +# SECTION_NAME is either .idata$6 or .idata$7, depending +# on the platform and compiler that created the implib. +# +# Echos the name of the DLL associated with the +# specified import library. +func_cygming_dll_for_implib_fallback_core () +{ + $opt_debug + match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` + $OBJDUMP -s --section "$1" "$2" 2>/dev/null | + $SED '/^Contents of section '"$match_literal"':/{ + # Place marker at beginning of archive member dllname section + s/.*/====MARK====/ + p + d + } + # These lines can sometimes be longer than 43 characters, but + # are always uninteresting + /:[ ]*file format pe[i]\{,1\}-/d + /^In archive [^:]*:/d + # Ensure marker is printed + /^====MARK====/p + # Remove all lines with less than 43 characters + /^.\{43\}/!d + # From remaining lines, remove first 43 characters + s/^.\{43\}//' | + $SED -n ' + # Join marker and all lines until next marker into a single line + /^====MARK====/ b para + H + $ b para + b + :para + x + s/\n//g + # Remove the marker + s/^====MARK====// + # Remove trailing dots and whitespace + s/[\. \t]*$// + # Print + /./p' | + # we now have a list, one entry per line, of the stringified + # contents of the appropriate section of all members of the + # archive which possess that section. Heuristic: eliminate + # all those which have a first or second character that is + # a '.' (that is, objdump's representation of an unprintable + # character.) This should work for all archives with less than + # 0x302f exports -- but will fail for DLLs whose name actually + # begins with a literal '.' or a single character followed by + # a '.'. + # + # Of those that remain, print the first one. + $SED -e '/^\./d;/^.\./d;q' +} + +# func_cygming_gnu_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is a GNU/binutils-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_gnu_implib_p () +{ + $opt_debug + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` + test -n "$func_cygming_gnu_implib_tmp" +} + +# func_cygming_ms_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is an MS-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_ms_implib_p () +{ + $opt_debug + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` + test -n "$func_cygming_ms_implib_tmp" +} + +# func_cygming_dll_for_implib_fallback ARG +# Platform-specific function to extract the +# name of the DLL associated with the specified +# import library ARG. +# +# This fallback implementation is for use when $DLLTOOL +# does not support the --identify-strict option. +# Invoked by eval'ing the libtool variable +# $sharedlib_from_linklib_cmd +# Result is available in the variable +# $sharedlib_from_linklib_result +func_cygming_dll_for_implib_fallback () +{ + $opt_debug + if func_cygming_gnu_implib_p "$1" ; then + # binutils import library + sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` + elif func_cygming_ms_implib_p "$1" ; then + # ms-generated import library + sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` + else + # unknown + sharedlib_from_linklib_result="" + fi +} + + +# func_extract_an_archive dir oldlib +func_extract_an_archive () +{ + $opt_debug + f_ex_an_ar_dir="$1"; shift + f_ex_an_ar_oldlib="$1" + if test "$lock_old_archive_extraction" = yes; then + lockfile=$f_ex_an_ar_oldlib.lock + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + fi + func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ + 'stat=$?; rm -f "$lockfile"; exit $stat' + if test "$lock_old_archive_extraction" = yes; then + $opt_dry_run || rm -f "$lockfile" + fi + if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then + : + else + func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" + fi +} + + +# func_extract_archives gentop oldlib ... +func_extract_archives () +{ + $opt_debug + my_gentop="$1"; shift + my_oldlibs=${1+"$@"} + my_oldobjs="" + my_xlib="" + my_xabs="" + my_xdir="" + + for my_xlib in $my_oldlibs; do + # Extract the objects. + case $my_xlib in + [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; + *) my_xabs=`pwd`"/$my_xlib" ;; + esac + func_basename "$my_xlib" + my_xlib="$func_basename_result" + my_xlib_u=$my_xlib + while :; do + case " $extracted_archives " in + *" $my_xlib_u "*) + func_arith $extracted_serial + 1 + extracted_serial=$func_arith_result + my_xlib_u=lt$extracted_serial-$my_xlib ;; + *) break ;; + esac + done + extracted_archives="$extracted_archives $my_xlib_u" + my_xdir="$my_gentop/$my_xlib_u" + + func_mkdir_p "$my_xdir" + + case $host in + *-darwin*) + func_verbose "Extracting $my_xabs" + # Do not bother doing anything if just a dry run + $opt_dry_run || { + darwin_orig_dir=`pwd` + cd $my_xdir || exit $? + darwin_archive=$my_xabs + darwin_curdir=`pwd` + darwin_base_archive=`basename "$darwin_archive"` + darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` + if test -n "$darwin_arches"; then + darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` + darwin_arch= + func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" + for darwin_arch in $darwin_arches ; do + func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" + $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" + cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" + func_extract_an_archive "`pwd`" "${darwin_base_archive}" + cd "$darwin_curdir" + $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" + done # $darwin_arches + ## Okay now we've a bunch of thin objects, gotta fatten them up :) + darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` + darwin_file= + darwin_files= + for darwin_file in $darwin_filelist; do + darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` + $LIPO -create -output "$darwin_file" $darwin_files + done # $darwin_filelist + $RM -rf unfat-$$ + cd "$darwin_orig_dir" + else + cd $darwin_orig_dir + func_extract_an_archive "$my_xdir" "$my_xabs" + fi # $darwin_arches + } # !$opt_dry_run + ;; + *) + func_extract_an_archive "$my_xdir" "$my_xabs" + ;; + esac + my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` + done + + func_extract_archives_result="$my_oldobjs" +} + + +# func_emit_wrapper [arg=no] +# +# Emit a libtool wrapper script on stdout. +# Don't directly open a file because we may want to +# incorporate the script contents within a cygwin/mingw +# wrapper executable. Must ONLY be called from within +# func_mode_link because it depends on a number of variables +# set therein. +# +# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR +# variable will take. If 'yes', then the emitted script +# will assume that the directory in which it is stored is +# the $objdir directory. This is a cygwin/mingw-specific +# behavior. +func_emit_wrapper () +{ + func_emit_wrapper_arg1=${1-no} + + $ECHO "\ +#! $SHELL + +# $output - temporary wrapper script for $objdir/$outputname +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# The $output program cannot be directly executed until all the libtool +# libraries that it depends on are installed. +# +# This wrapper script should never be moved out of the build directory. +# If it is, it will not operate correctly. + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='$sed_quote_subst' + +# Be Bourne compatible +if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +relink_command=\"$relink_command\" + +# This environment variable determines our operation mode. +if test \"\$libtool_install_magic\" = \"$magic\"; then + # install mode needs the following variables: + generated_by_libtool_version='$macro_version' + notinst_deplibs='$notinst_deplibs' +else + # When we are sourced in execute mode, \$file and \$ECHO are already set. + if test \"\$libtool_execute_magic\" != \"$magic\"; then + file=\"\$0\"" + + qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` + $ECHO "\ + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + ECHO=\"$qECHO\" + fi + +# Very basic option parsing. These options are (a) specific to +# the libtool wrapper, (b) are identical between the wrapper +# /script/ and the wrapper /executable/ which is used only on +# windows platforms, and (c) all begin with the string "--lt-" +# (application programs are unlikely to have options which match +# this pattern). +# +# There are only two supported options: --lt-debug and +# --lt-dump-script. There is, deliberately, no --lt-help. +# +# The first argument to this parsing function should be the +# script's $0 value, followed by "$@". +lt_option_debug= +func_parse_lt_options () +{ + lt_script_arg0=\$0 + shift + for lt_opt + do + case \"\$lt_opt\" in + --lt-debug) lt_option_debug=1 ;; + --lt-dump-script) + lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` + test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. + lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` + cat \"\$lt_dump_D/\$lt_dump_F\" + exit 0 + ;; + --lt-*) + \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 + exit 1 + ;; + esac + done + + # Print the debug banner immediately: + if test -n \"\$lt_option_debug\"; then + echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2 + fi +} + +# Used when --lt-debug. Prints its arguments to stdout +# (redirection is the responsibility of the caller) +func_lt_dump_args () +{ + lt_dump_args_N=1; + for lt_arg + do + \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\" + lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` + done +} + +# Core function for launching the target application +func_exec_program_core () +{ +" + case $host in + # Backslashes separate directories on plain windows + *-*-mingw | *-*-os2* | *-cegcc*) + $ECHO "\ + if test -n \"\$lt_option_debug\"; then + \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2 + func_lt_dump_args \${1+\"\$@\"} 1>&2 + fi + exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} +" + ;; + + *) + $ECHO "\ + if test -n \"\$lt_option_debug\"; then + \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2 + func_lt_dump_args \${1+\"\$@\"} 1>&2 + fi + exec \"\$progdir/\$program\" \${1+\"\$@\"} +" + ;; + esac + $ECHO "\ + \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 + exit 1 +} + +# A function to encapsulate launching the target application +# Strips options in the --lt-* namespace from \$@ and +# launches target application with the remaining arguments. +func_exec_program () +{ + case \" \$* \" in + *\\ --lt-*) + for lt_wr_arg + do + case \$lt_wr_arg in + --lt-*) ;; + *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; + esac + shift + done ;; + esac + func_exec_program_core \${1+\"\$@\"} +} + + # Parse options + func_parse_lt_options \"\$0\" \${1+\"\$@\"} + + # Find the directory that this script lives in. + thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` + test \"x\$thisdir\" = \"x\$file\" && thisdir=. + + # Follow symbolic links until we get to the real thisdir. + file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` + while test -n \"\$file\"; do + destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` + + # If there was a directory component, then change thisdir. + if test \"x\$destdir\" != \"x\$file\"; then + case \"\$destdir\" in + [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; + *) thisdir=\"\$thisdir/\$destdir\" ;; + esac + fi + + file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` + file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` + done + + # Usually 'no', except on cygwin/mingw when embedded into + # the cwrapper. + WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 + if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then + # special case for '.' + if test \"\$thisdir\" = \".\"; then + thisdir=\`pwd\` + fi + # remove .libs from thisdir + case \"\$thisdir\" in + *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; + $objdir ) thisdir=. ;; + esac + fi + + # Try to get the absolute directory name. + absdir=\`cd \"\$thisdir\" && pwd\` + test -n \"\$absdir\" && thisdir=\"\$absdir\" +" + + if test "$fast_install" = yes; then + $ECHO "\ + program=lt-'$outputname'$exeext + progdir=\"\$thisdir/$objdir\" + + if test ! -f \"\$progdir/\$program\" || + { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ + test \"X\$file\" != \"X\$progdir/\$program\"; }; then + + file=\"\$\$-\$program\" + + if test ! -d \"\$progdir\"; then + $MKDIR \"\$progdir\" + else + $RM \"\$progdir/\$file\" + fi" + + $ECHO "\ + + # relink executable if necessary + if test -n \"\$relink_command\"; then + if relink_command_output=\`eval \$relink_command 2>&1\`; then : + else + $ECHO \"\$relink_command_output\" >&2 + $RM \"\$progdir/\$file\" + exit 1 + fi + fi + + $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || + { $RM \"\$progdir/\$program\"; + $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } + $RM \"\$progdir/\$file\" + fi" + else + $ECHO "\ + program='$outputname' + progdir=\"\$thisdir/$objdir\" +" + fi + + $ECHO "\ + + if test -f \"\$progdir/\$program\"; then" + + # fixup the dll searchpath if we need to. + # + # Fix the DLL searchpath if we need to. Do this before prepending + # to shlibpath, because on Windows, both are PATH and uninstalled + # libraries must come first. + if test -n "$dllsearchpath"; then + $ECHO "\ + # Add the dll search path components to the executable PATH + PATH=$dllsearchpath:\$PATH +" + fi + + # Export our shlibpath_var if we have one. + if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + $ECHO "\ + # Add our own library path to $shlibpath_var + $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" + + # Some systems cannot cope with colon-terminated $shlibpath_var + # The second colon is a workaround for a bug in BeOS R4 sed + $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` + + export $shlibpath_var +" + fi + + $ECHO "\ + if test \"\$libtool_execute_magic\" != \"$magic\"; then + # Run the actual program with our arguments. + func_exec_program \${1+\"\$@\"} + fi + else + # The program doesn't exist. + \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 + \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 + \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 + exit 1 + fi +fi\ +" +} + + +# func_emit_cwrapperexe_src +# emit the source code for a wrapper executable on stdout +# Must ONLY be called from within func_mode_link because +# it depends on a number of variable set therein. +func_emit_cwrapperexe_src () +{ + cat < +#include +#ifdef _MSC_VER +# include +# include +# include +#else +# include +# include +# ifdef __CYGWIN__ +# include +# endif +#endif +#include +#include +#include +#include +#include +#include +#include +#include + +/* declarations of non-ANSI functions */ +#if defined(__MINGW32__) +# ifdef __STRICT_ANSI__ +int _putenv (const char *); +# endif +#elif defined(__CYGWIN__) +# ifdef __STRICT_ANSI__ +char *realpath (const char *, char *); +int putenv (char *); +int setenv (const char *, const char *, int); +# endif +/* #elif defined (other platforms) ... */ +#endif + +/* portability defines, excluding path handling macros */ +#if defined(_MSC_VER) +# define setmode _setmode +# define stat _stat +# define chmod _chmod +# define getcwd _getcwd +# define putenv _putenv +# define S_IXUSR _S_IEXEC +# ifndef _INTPTR_T_DEFINED +# define _INTPTR_T_DEFINED +# define intptr_t int +# endif +#elif defined(__MINGW32__) +# define setmode _setmode +# define stat _stat +# define chmod _chmod +# define getcwd _getcwd +# define putenv _putenv +#elif defined(__CYGWIN__) +# define HAVE_SETENV +# define FOPEN_WB "wb" +/* #elif defined (other platforms) ... */ +#endif + +#if defined(PATH_MAX) +# define LT_PATHMAX PATH_MAX +#elif defined(MAXPATHLEN) +# define LT_PATHMAX MAXPATHLEN +#else +# define LT_PATHMAX 1024 +#endif + +#ifndef S_IXOTH +# define S_IXOTH 0 +#endif +#ifndef S_IXGRP +# define S_IXGRP 0 +#endif + +/* path handling portability macros */ +#ifndef DIR_SEPARATOR +# define DIR_SEPARATOR '/' +# define PATH_SEPARATOR ':' +#endif + +#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ + defined (__OS2__) +# define HAVE_DOS_BASED_FILE_SYSTEM +# define FOPEN_WB "wb" +# ifndef DIR_SEPARATOR_2 +# define DIR_SEPARATOR_2 '\\' +# endif +# ifndef PATH_SEPARATOR_2 +# define PATH_SEPARATOR_2 ';' +# endif +#endif + +#ifndef DIR_SEPARATOR_2 +# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) +#else /* DIR_SEPARATOR_2 */ +# define IS_DIR_SEPARATOR(ch) \ + (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) +#endif /* DIR_SEPARATOR_2 */ + +#ifndef PATH_SEPARATOR_2 +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) +#else /* PATH_SEPARATOR_2 */ +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) +#endif /* PATH_SEPARATOR_2 */ + +#ifndef FOPEN_WB +# define FOPEN_WB "w" +#endif +#ifndef _O_BINARY +# define _O_BINARY 0 +#endif + +#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) +#define XFREE(stale) do { \ + if (stale) { free ((void *) stale); stale = 0; } \ +} while (0) + +#if defined(LT_DEBUGWRAPPER) +static int lt_debug = 1; +#else +static int lt_debug = 0; +#endif + +const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ + +void *xmalloc (size_t num); +char *xstrdup (const char *string); +const char *base_name (const char *name); +char *find_executable (const char *wrapper); +char *chase_symlinks (const char *pathspec); +int make_executable (const char *path); +int check_executable (const char *path); +char *strendzap (char *str, const char *pat); +void lt_debugprintf (const char *file, int line, const char *fmt, ...); +void lt_fatal (const char *file, int line, const char *message, ...); +static const char *nonnull (const char *s); +static const char *nonempty (const char *s); +void lt_setenv (const char *name, const char *value); +char *lt_extend_str (const char *orig_value, const char *add, int to_end); +void lt_update_exe_path (const char *name, const char *value); +void lt_update_lib_path (const char *name, const char *value); +char **prepare_spawn (char **argv); +void lt_dump_script (FILE *f); +EOF + + cat <= 0) + && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) + return 1; + else + return 0; +} + +int +make_executable (const char *path) +{ + int rval = 0; + struct stat st; + + lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", + nonempty (path)); + if ((!path) || (!*path)) + return 0; + + if (stat (path, &st) >= 0) + { + rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); + } + return rval; +} + +/* Searches for the full path of the wrapper. Returns + newly allocated full path name if found, NULL otherwise + Does not chase symlinks, even on platforms that support them. +*/ +char * +find_executable (const char *wrapper) +{ + int has_slash = 0; + const char *p; + const char *p_next; + /* static buffer for getcwd */ + char tmp[LT_PATHMAX + 1]; + int tmp_len; + char *concat_name; + + lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", + nonempty (wrapper)); + + if ((wrapper == NULL) || (*wrapper == '\0')) + return NULL; + + /* Absolute path? */ +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + else + { +#endif + if (IS_DIR_SEPARATOR (wrapper[0])) + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + } +#endif + + for (p = wrapper; *p; p++) + if (*p == '/') + { + has_slash = 1; + break; + } + if (!has_slash) + { + /* no slashes; search PATH */ + const char *path = getenv ("PATH"); + if (path != NULL) + { + for (p = path; *p; p = p_next) + { + const char *q; + size_t p_len; + for (q = p; *q; q++) + if (IS_PATH_SEPARATOR (*q)) + break; + p_len = q - p; + p_next = (*q == '\0' ? q : q + 1); + if (p_len == 0) + { + /* empty path: current directory */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", + nonnull (strerror (errno))); + tmp_len = strlen (tmp); + concat_name = + XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + } + else + { + concat_name = + XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, p, p_len); + concat_name[p_len] = '/'; + strcpy (concat_name + p_len + 1, wrapper); + } + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + } + /* not found in PATH; assume curdir */ + } + /* Relative path | not found in path: prepend cwd */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", + nonnull (strerror (errno))); + tmp_len = strlen (tmp); + concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + return NULL; +} + +char * +chase_symlinks (const char *pathspec) +{ +#ifndef S_ISLNK + return xstrdup (pathspec); +#else + char buf[LT_PATHMAX]; + struct stat s; + char *tmp_pathspec = xstrdup (pathspec); + char *p; + int has_symlinks = 0; + while (strlen (tmp_pathspec) && !has_symlinks) + { + lt_debugprintf (__FILE__, __LINE__, + "checking path component for symlinks: %s\n", + tmp_pathspec); + if (lstat (tmp_pathspec, &s) == 0) + { + if (S_ISLNK (s.st_mode) != 0) + { + has_symlinks = 1; + break; + } + + /* search backwards for last DIR_SEPARATOR */ + p = tmp_pathspec + strlen (tmp_pathspec) - 1; + while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + p--; + if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + { + /* no more DIR_SEPARATORS left */ + break; + } + *p = '\0'; + } + else + { + lt_fatal (__FILE__, __LINE__, + "error accessing file \"%s\": %s", + tmp_pathspec, nonnull (strerror (errno))); + } + } + XFREE (tmp_pathspec); + + if (!has_symlinks) + { + return xstrdup (pathspec); + } + + tmp_pathspec = realpath (pathspec, buf); + if (tmp_pathspec == 0) + { + lt_fatal (__FILE__, __LINE__, + "could not follow symlinks for %s", pathspec); + } + return xstrdup (tmp_pathspec); +#endif +} + +char * +strendzap (char *str, const char *pat) +{ + size_t len, patlen; + + assert (str != NULL); + assert (pat != NULL); + + len = strlen (str); + patlen = strlen (pat); + + if (patlen <= len) + { + str += len - patlen; + if (strcmp (str, pat) == 0) + *str = '\0'; + } + return str; +} + +void +lt_debugprintf (const char *file, int line, const char *fmt, ...) +{ + va_list args; + if (lt_debug) + { + (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); + va_start (args, fmt); + (void) vfprintf (stderr, fmt, args); + va_end (args); + } +} + +static void +lt_error_core (int exit_status, const char *file, + int line, const char *mode, + const char *message, va_list ap) +{ + fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); + vfprintf (stderr, message, ap); + fprintf (stderr, ".\n"); + + if (exit_status >= 0) + exit (exit_status); +} + +void +lt_fatal (const char *file, int line, const char *message, ...) +{ + va_list ap; + va_start (ap, message); + lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); + va_end (ap); +} + +static const char * +nonnull (const char *s) +{ + return s ? s : "(null)"; +} + +static const char * +nonempty (const char *s) +{ + return (s && !*s) ? "(empty)" : nonnull (s); +} + +void +lt_setenv (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_setenv) setting '%s' to '%s'\n", + nonnull (name), nonnull (value)); + { +#ifdef HAVE_SETENV + /* always make a copy, for consistency with !HAVE_SETENV */ + char *str = xstrdup (value); + setenv (name, str, 1); +#else + int len = strlen (name) + 1 + strlen (value) + 1; + char *str = XMALLOC (char, len); + sprintf (str, "%s=%s", name, value); + if (putenv (str) != EXIT_SUCCESS) + { + XFREE (str); + } +#endif + } +} + +char * +lt_extend_str (const char *orig_value, const char *add, int to_end) +{ + char *new_value; + if (orig_value && *orig_value) + { + int orig_value_len = strlen (orig_value); + int add_len = strlen (add); + new_value = XMALLOC (char, add_len + orig_value_len + 1); + if (to_end) + { + strcpy (new_value, orig_value); + strcpy (new_value + orig_value_len, add); + } + else + { + strcpy (new_value, add); + strcpy (new_value + add_len, orig_value); + } + } + else + { + new_value = xstrdup (add); + } + return new_value; +} + +void +lt_update_exe_path (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", + nonnull (name), nonnull (value)); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + /* some systems can't cope with a ':'-terminated path #' */ + int len = strlen (new_value); + while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) + { + new_value[len-1] = '\0'; + } + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +void +lt_update_lib_path (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", + nonnull (name), nonnull (value)); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +EOF + case $host_os in + mingw*) + cat <<"EOF" + +/* Prepares an argument vector before calling spawn(). + Note that spawn() does not by itself call the command interpreter + (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : + ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); + GetVersionEx(&v); + v.dwPlatformId == VER_PLATFORM_WIN32_NT; + }) ? "cmd.exe" : "command.com"). + Instead it simply concatenates the arguments, separated by ' ', and calls + CreateProcess(). We must quote the arguments since Win32 CreateProcess() + interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a + special way: + - Space and tab are interpreted as delimiters. They are not treated as + delimiters if they are surrounded by double quotes: "...". + - Unescaped double quotes are removed from the input. Their only effect is + that within double quotes, space and tab are treated like normal + characters. + - Backslashes not followed by double quotes are not special. + - But 2*n+1 backslashes followed by a double quote become + n backslashes followed by a double quote (n >= 0): + \" -> " + \\\" -> \" + \\\\\" -> \\" + */ +#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" +#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" +char ** +prepare_spawn (char **argv) +{ + size_t argc; + char **new_argv; + size_t i; + + /* Count number of arguments. */ + for (argc = 0; argv[argc] != NULL; argc++) + ; + + /* Allocate new argument vector. */ + new_argv = XMALLOC (char *, argc + 1); + + /* Put quoted arguments into the new argument vector. */ + for (i = 0; i < argc; i++) + { + const char *string = argv[i]; + + if (string[0] == '\0') + new_argv[i] = xstrdup ("\"\""); + else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) + { + int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); + size_t length; + unsigned int backslashes; + const char *s; + char *quoted_string; + char *p; + + length = 0; + backslashes = 0; + if (quote_around) + length++; + for (s = string; *s != '\0'; s++) + { + char c = *s; + if (c == '"') + length += backslashes + 1; + length++; + if (c == '\\') + backslashes++; + else + backslashes = 0; + } + if (quote_around) + length += backslashes + 1; + + quoted_string = XMALLOC (char, length + 1); + + p = quoted_string; + backslashes = 0; + if (quote_around) + *p++ = '"'; + for (s = string; *s != '\0'; s++) + { + char c = *s; + if (c == '"') + { + unsigned int j; + for (j = backslashes + 1; j > 0; j--) + *p++ = '\\'; + } + *p++ = c; + if (c == '\\') + backslashes++; + else + backslashes = 0; + } + if (quote_around) + { + unsigned int j; + for (j = backslashes; j > 0; j--) + *p++ = '\\'; + *p++ = '"'; + } + *p = '\0'; + + new_argv[i] = quoted_string; + } + else + new_argv[i] = (char *) string; + } + new_argv[argc] = NULL; + + return new_argv; +} +EOF + ;; + esac + + cat <<"EOF" +void lt_dump_script (FILE* f) +{ +EOF + func_emit_wrapper yes | + $SED -n -e ' +s/^\(.\{79\}\)\(..*\)/\1\ +\2/ +h +s/\([\\"]\)/\\\1/g +s/$/\\n/ +s/\([^\n]*\).*/ fputs ("\1", f);/p +g +D' + cat <<"EOF" +} +EOF +} +# end: func_emit_cwrapperexe_src + +# func_win32_import_lib_p ARG +# True if ARG is an import lib, as indicated by $file_magic_cmd +func_win32_import_lib_p () +{ + $opt_debug + case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in + *import*) : ;; + *) false ;; + esac +} + +# func_mode_link arg... +func_mode_link () +{ + $opt_debug + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + # It is impossible to link a dll without this setting, and + # we shouldn't force the makefile maintainer to figure out + # which system we are compiling for in order to pass an extra + # flag for every libtool invocation. + # allow_undefined=no + + # FIXME: Unfortunately, there are problems with the above when trying + # to make a dll which has undefined symbols, in which case not + # even a static library is built. For now, we need to specify + # -no-undefined on the libtool link line when we can be certain + # that all symbols are satisfied, otherwise we get a static library. + allow_undefined=yes + ;; + *) + allow_undefined=yes + ;; + esac + libtool_args=$nonopt + base_compile="$nonopt $@" + compile_command=$nonopt + finalize_command=$nonopt + + compile_rpath= + finalize_rpath= + compile_shlibpath= + finalize_shlibpath= + convenience= + old_convenience= + deplibs= + old_deplibs= + compiler_flags= + linker_flags= + dllsearchpath= + lib_search_path=`pwd` + inst_prefix_dir= + new_inherited_linker_flags= + + avoid_version=no + bindir= + dlfiles= + dlprefiles= + dlself=no + export_dynamic=no + export_symbols= + export_symbols_regex= + generated= + libobjs= + ltlibs= + module=no + no_install=no + objs= + non_pic_objects= + precious_files_regex= + prefer_static_libs=no + preload=no + prev= + prevarg= + release= + rpath= + xrpath= + perm_rpath= + temp_rpath= + thread_safe=no + vinfo= + vinfo_number=no + weak_libs= + single_module="${wl}-single_module" + func_infer_tag $base_compile + + # We need to know -static, to get the right output filenames. + for arg + do + case $arg in + -shared) + test "$build_libtool_libs" != yes && \ + func_fatal_configuration "can not build a shared library" + build_old_libs=no + break + ;; + -all-static | -static | -static-libtool-libs) + case $arg in + -all-static) + if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then + func_warning "complete static linking is impossible in this configuration" + fi + if test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + -static) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=built + ;; + -static-libtool-libs) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + esac + build_libtool_libs=no + build_old_libs=yes + break + ;; + esac + done + + # See if our shared archives depend on static archives. + test -n "$old_archive_from_new_cmds" && build_old_libs=yes + + # Go through the arguments, transforming them on the way. + while test "$#" -gt 0; do + arg="$1" + shift + func_quote_for_eval "$arg" + qarg=$func_quote_for_eval_unquoted_result + func_append libtool_args " $func_quote_for_eval_result" + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case $prev in + output) + func_append compile_command " @OUTPUT@" + func_append finalize_command " @OUTPUT@" + ;; + esac + + case $prev in + bindir) + bindir="$arg" + prev= + continue + ;; + dlfiles|dlprefiles) + if test "$preload" = no; then + # Add the symbol object into the linking commands. + func_append compile_command " @SYMFILE@" + func_append finalize_command " @SYMFILE@" + preload=yes + fi + case $arg in + *.la | *.lo) ;; # We handle these cases below. + force) + if test "$dlself" = no; then + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + self) + if test "$prev" = dlprefiles; then + dlself=yes + elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then + dlself=yes + else + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + *) + if test "$prev" = dlfiles; then + func_append dlfiles " $arg" + else + func_append dlprefiles " $arg" + fi + prev= + continue + ;; + esac + ;; + expsyms) + export_symbols="$arg" + test -f "$arg" \ + || func_fatal_error "symbol file \`$arg' does not exist" + prev= + continue + ;; + expsyms_regex) + export_symbols_regex="$arg" + prev= + continue + ;; + framework) + case $host in + *-*-darwin*) + case "$deplibs " in + *" $qarg.ltframework "*) ;; + *) func_append deplibs " $qarg.ltframework" # this is fixed later + ;; + esac + ;; + esac + prev= + continue + ;; + inst_prefix) + inst_prefix_dir="$arg" + prev= + continue + ;; + objectlist) + if test -f "$arg"; then + save_arg=$arg + moreargs= + for fil in `cat "$save_arg"` + do +# func_append moreargs " $fil" + arg=$fil + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test "$pic_object" = none && + test "$non_pic_object" = none; then + func_fatal_error "cannot find name of object for \`$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + func_append dlfiles " $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + func_append dlprefiles " $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "\`$arg' is not a valid libtool object" + fi + fi + done + else + func_fatal_error "link input file \`$arg' does not exist" + fi + arg=$save_arg + prev= + continue + ;; + precious_regex) + precious_files_regex="$arg" + prev= + continue + ;; + release) + release="-$arg" + prev= + continue + ;; + rpath | xrpath) + # We need an absolute path. + case $arg in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + if test "$prev" = rpath; then + case "$rpath " in + *" $arg "*) ;; + *) func_append rpath " $arg" ;; + esac + else + case "$xrpath " in + *" $arg "*) ;; + *) func_append xrpath " $arg" ;; + esac + fi + prev= + continue + ;; + shrext) + shrext_cmds="$arg" + prev= + continue + ;; + weak) + func_append weak_libs " $arg" + prev= + continue + ;; + xcclinker) + func_append linker_flags " $qarg" + func_append compiler_flags " $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xcompiler) + func_append compiler_flags " $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xlinker) + func_append linker_flags " $qarg" + func_append compiler_flags " $wl$qarg" + prev= + func_append compile_command " $wl$qarg" + func_append finalize_command " $wl$qarg" + continue + ;; + *) + eval "$prev=\"\$arg\"" + prev= + continue + ;; + esac + fi # test -n "$prev" + + prevarg="$arg" + + case $arg in + -all-static) + if test -n "$link_static_flag"; then + # See comment for -static flag below, for more details. + func_append compile_command " $link_static_flag" + func_append finalize_command " $link_static_flag" + fi + continue + ;; + + -allow-undefined) + # FIXME: remove this flag sometime in the future. + func_fatal_error "\`-allow-undefined' must not be used because it is the default" + ;; + + -avoid-version) + avoid_version=yes + continue + ;; + + -bindir) + prev=bindir + continue + ;; + + -dlopen) + prev=dlfiles + continue + ;; + + -dlpreopen) + prev=dlprefiles + continue + ;; + + -export-dynamic) + export_dynamic=yes + continue + ;; + + -export-symbols | -export-symbols-regex) + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + func_fatal_error "more than one -exported-symbols argument is not allowed" + fi + if test "X$arg" = "X-export-symbols"; then + prev=expsyms + else + prev=expsyms_regex + fi + continue + ;; + + -framework) + prev=framework + continue + ;; + + -inst-prefix-dir) + prev=inst_prefix + continue + ;; + + # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* + # so, if we see these flags be careful not to treat them like -L + -L[A-Z][A-Z]*:*) + case $with_gcc/$host in + no/*-*-irix* | /*-*-irix*) + func_append compile_command " $arg" + func_append finalize_command " $arg" + ;; + esac + continue + ;; + + -L*) + func_stripname "-L" '' "$arg" + if test -z "$func_stripname_result"; then + if test "$#" -gt 0; then + func_fatal_error "require no space between \`-L' and \`$1'" + else + func_fatal_error "need path for \`-L' option" + fi + fi + func_resolve_sysroot "$func_stripname_result" + dir=$func_resolve_sysroot_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + absdir=`cd "$dir" && pwd` + test -z "$absdir" && \ + func_fatal_error "cannot determine absolute directory name of \`$dir'" + dir="$absdir" + ;; + esac + case "$deplibs " in + *" -L$dir "* | *" $arg "*) + # Will only happen for absolute or sysroot arguments + ;; + *) + # Preserve sysroot, but never include relative directories + case $dir in + [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; + *) func_append deplibs " -L$dir" ;; + esac + func_append lib_search_path " $dir" + ;; + esac + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$dir:"*) ;; + ::) dllsearchpath=$dir;; + *) func_append dllsearchpath ":$dir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) func_append dllsearchpath ":$testbindir";; + esac + ;; + esac + continue + ;; + + -l*) + if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) + # These systems don't actually have a C or math library (as such) + continue + ;; + *-*-os2*) + # These systems don't actually have a C library (as such) + test "X$arg" = "X-lc" && continue + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + test "X$arg" = "X-lc" && continue + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C and math libraries are in the System framework + func_append deplibs " System.ltframework" + continue + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + test "X$arg" = "X-lc" && continue + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + test "X$arg" = "X-lc" && continue + ;; + esac + elif test "X$arg" = "X-lc_r"; then + case $host in + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc_r directly, use -pthread flag. + continue + ;; + esac + fi + func_append deplibs " $arg" + continue + ;; + + -module) + module=yes + continue + ;; + + # Tru64 UNIX uses -model [arg] to determine the layout of C++ + # classes, name mangling, and exception handling. + # Darwin uses the -arch flag to determine output architecture. + -model|-arch|-isysroot|--sysroot) + func_append compiler_flags " $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + prev=xcompiler + continue + ;; + + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ + |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) + func_append compiler_flags " $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + case "$new_inherited_linker_flags " in + *" $arg "*) ;; + * ) func_append new_inherited_linker_flags " $arg" ;; + esac + continue + ;; + + -multi_module) + single_module="${wl}-multi_module" + continue + ;; + + -no-fast-install) + fast_install=no + continue + ;; + + -no-install) + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) + # The PATH hackery in wrapper scripts is required on Windows + # and Darwin in order for the loader to find any dlls it needs. + func_warning "\`-no-install' is ignored for $host" + func_warning "assuming \`-no-fast-install' instead" + fast_install=no + ;; + *) no_install=yes ;; + esac + continue + ;; + + -no-undefined) + allow_undefined=no + continue + ;; + + -objectlist) + prev=objectlist + continue + ;; + + -o) prev=output ;; + + -precious-files-regex) + prev=precious_regex + continue + ;; + + -release) + prev=release + continue + ;; + + -rpath) + prev=rpath + continue + ;; + + -R) + prev=xrpath + continue + ;; + + -R*) + func_stripname '-R' '' "$arg" + dir=$func_stripname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + =*) + func_stripname '=' '' "$dir" + dir=$lt_sysroot$func_stripname_result + ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + case "$xrpath " in + *" $dir "*) ;; + *) func_append xrpath " $dir" ;; + esac + continue + ;; + + -shared) + # The effects of -shared are defined in a previous loop. + continue + ;; + + -shrext) + prev=shrext + continue + ;; + + -static | -static-libtool-libs) + # The effects of -static are defined in a previous loop. + # We used to do the same as -all-static on platforms that + # didn't have a PIC flag, but the assumption that the effects + # would be equivalent was wrong. It would break on at least + # Digital Unix and AIX. + continue + ;; + + -thread-safe) + thread_safe=yes + continue + ;; + + -version-info) + prev=vinfo + continue + ;; + + -version-number) + prev=vinfo + vinfo_number=yes + continue + ;; + + -weak) + prev=weak + continue + ;; + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + func_quote_for_eval "$flag" + func_append arg " $func_quote_for_eval_result" + func_append compiler_flags " $func_quote_for_eval_result" + done + IFS="$save_ifs" + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Wl,*) + func_stripname '-Wl,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + func_quote_for_eval "$flag" + func_append arg " $wl$func_quote_for_eval_result" + func_append compiler_flags " $wl$func_quote_for_eval_result" + func_append linker_flags " $func_quote_for_eval_result" + done + IFS="$save_ifs" + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Xcompiler) + prev=xcompiler + continue + ;; + + -Xlinker) + prev=xlinker + continue + ;; + + -XCClinker) + prev=xcclinker + continue + ;; + + # -msg_* for osf cc + -msg_*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + + # Flags to be passed through unchanged, with rationale: + # -64, -mips[0-9] enable 64-bit mode for the SGI compiler + # -r[0-9][0-9]* specify processor for the SGI compiler + # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler + # +DA*, +DD* enable 64-bit mode for the HP compiler + # -q* compiler args for the IBM compiler + # -m*, -t[45]*, -txscale* architecture-specific flags for GCC + # -F/path path to uninstalled frameworks, gcc on darwin + # -p, -pg, --coverage, -fprofile-* profiling flags for GCC + # @file GCC response files + # -tp=* Portland pgcc target processor selection + # --sysroot=* for sysroot support + # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization + -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ + -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ + -O*|-flto*|-fwhopr*|-fuse-linker-plugin) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + func_append compile_command " $arg" + func_append finalize_command " $arg" + func_append compiler_flags " $arg" + continue + ;; + + # Some other compiler flag. + -* | +*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + + *.$objext) + # A standard object. + func_append objs " $arg" + ;; + + *.lo) + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test "$pic_object" = none && + test "$non_pic_object" = none; then + func_fatal_error "cannot find name of object for \`$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + func_append dlfiles " $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + func_append dlprefiles " $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "\`$arg' is not a valid libtool object" + fi + fi + ;; + + *.$libext) + # An archive. + func_append deplibs " $arg" + func_append old_deplibs " $arg" + continue + ;; + + *.la) + # A libtool-controlled library. + + func_resolve_sysroot "$arg" + if test "$prev" = dlfiles; then + # This library was specified with -dlopen. + func_append dlfiles " $func_resolve_sysroot_result" + prev= + elif test "$prev" = dlprefiles; then + # The library was specified with -dlpreopen. + func_append dlprefiles " $func_resolve_sysroot_result" + prev= + else + func_append deplibs " $func_resolve_sysroot_result" + fi + continue + ;; + + # Some other compiler argument. + *) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + esac # arg + + # Now actually substitute the argument into the commands. + if test -n "$arg"; then + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + done # argument parsing loop + + test -n "$prev" && \ + func_fatal_help "the \`$prevarg' option requires an argument" + + if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then + eval arg=\"$export_dynamic_flag_spec\" + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + + oldlibs= + # calculate the name of the file, without its directory + func_basename "$output" + outputname="$func_basename_result" + libobjs_save="$libobjs" + + if test -n "$shlibpath_var"; then + # get the directories listed in $shlibpath_var + eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\` + else + shlib_search_path= + fi + eval sys_lib_search_path=\"$sys_lib_search_path_spec\" + eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" + + func_dirname "$output" "/" "" + output_objdir="$func_dirname_result$objdir" + func_to_tool_file "$output_objdir/" + tool_output_objdir=$func_to_tool_file_result + # Create the object directory. + func_mkdir_p "$output_objdir" + + # Determine the type of output + case $output in + "") + func_fatal_help "you must specify an output file" + ;; + *.$libext) linkmode=oldlib ;; + *.lo | *.$objext) linkmode=obj ;; + *.la) linkmode=lib ;; + *) linkmode=prog ;; # Anything else should be a program. + esac + + specialdeplibs= + + libs= + # Find all interdependent deplibs by searching for libraries + # that are linked more than once (e.g. -la -lb -la) + for deplib in $deplibs; do + if $opt_preserve_dup_deps ; then + case "$libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append libs " $deplib" + done + + if test "$linkmode" = lib; then + libs="$predeps $libs $compiler_lib_search_path $postdeps" + + # Compute libraries that are listed more than once in $predeps + # $postdeps and mark them as special (i.e., whose duplicates are + # not to be eliminated). + pre_post_deps= + if $opt_duplicate_compiler_generated_deps; then + for pre_post_dep in $predeps $postdeps; do + case "$pre_post_deps " in + *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; + esac + func_append pre_post_deps " $pre_post_dep" + done + fi + pre_post_deps= + fi + + deplibs= + newdependency_libs= + newlib_search_path= + need_relink=no # whether we're linking any uninstalled libtool libraries + notinst_deplibs= # not-installed libtool libraries + notinst_path= # paths that contain not-installed libtool libraries + + case $linkmode in + lib) + passes="conv dlpreopen link" + for file in $dlfiles $dlprefiles; do + case $file in + *.la) ;; + *) + func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" + ;; + esac + done + ;; + prog) + compile_deplibs= + finalize_deplibs= + alldeplibs=no + newdlfiles= + newdlprefiles= + passes="conv scan dlopen dlpreopen link" + ;; + *) passes="conv" + ;; + esac + + for pass in $passes; do + # The preopen pass in lib mode reverses $deplibs; put it back here + # so that -L comes before libs that need it for instance... + if test "$linkmode,$pass" = "lib,link"; then + ## FIXME: Find the place where the list is rebuilt in the wrong + ## order, and fix it there properly + tmp_deplibs= + for deplib in $deplibs; do + tmp_deplibs="$deplib $tmp_deplibs" + done + deplibs="$tmp_deplibs" + fi + + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan"; then + libs="$deplibs" + deplibs= + fi + if test "$linkmode" = prog; then + case $pass in + dlopen) libs="$dlfiles" ;; + dlpreopen) libs="$dlprefiles" ;; + link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; + esac + fi + if test "$linkmode,$pass" = "lib,dlpreopen"; then + # Collect and forward deplibs of preopened libtool libs + for lib in $dlprefiles; do + # Ignore non-libtool-libs + dependency_libs= + func_resolve_sysroot "$lib" + case $lib in + *.la) func_source "$func_resolve_sysroot_result" ;; + esac + + # Collect preopened libtool deplibs, except any this library + # has declared as weak libs + for deplib in $dependency_libs; do + func_basename "$deplib" + deplib_base=$func_basename_result + case " $weak_libs " in + *" $deplib_base "*) ;; + *) func_append deplibs " $deplib" ;; + esac + done + done + libs="$dlprefiles" + fi + if test "$pass" = dlopen; then + # Collect dlpreopened libraries + save_deplibs="$deplibs" + deplibs= + fi + + for deplib in $libs; do + lib= + found=no + case $deplib in + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ + |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + func_append compiler_flags " $deplib" + if test "$linkmode" = lib ; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) func_append new_inherited_linker_flags " $deplib" ;; + esac + fi + fi + continue + ;; + -l*) + if test "$linkmode" != lib && test "$linkmode" != prog; then + func_warning "\`-l' is ignored for archives/objects" + continue + fi + func_stripname '-l' '' "$deplib" + name=$func_stripname_result + if test "$linkmode" = lib; then + searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" + else + searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" + fi + for searchdir in $searchdirs; do + for search_ext in .la $std_shrext .so .a; do + # Search the libtool library + lib="$searchdir/lib${name}${search_ext}" + if test -f "$lib"; then + if test "$search_ext" = ".la"; then + found=yes + else + found=no + fi + break 2 + fi + done + done + if test "$found" != yes; then + # deplib doesn't seem to be a libtool library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + else # deplib is a libtool library + # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, + # We need to do some special things here, and not later. + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $deplib "*) + if func_lalib_p "$lib"; then + library_names= + old_library= + func_source "$lib" + for l in $old_library $library_names; do + ll="$l" + done + if test "X$ll" = "X$old_library" ; then # only static version available + found=no + func_dirname "$lib" "" "." + ladir="$func_dirname_result" + lib=$ladir/$old_library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + fi + ;; + *) ;; + esac + fi + fi + ;; # -l + *.ltframework) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + if test "$linkmode" = lib ; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) func_append new_inherited_linker_flags " $deplib" ;; + esac + fi + fi + continue + ;; + -L*) + case $linkmode in + lib) + deplibs="$deplib $deplibs" + test "$pass" = conv && continue + newdependency_libs="$deplib $newdependency_libs" + func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + prog) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + if test "$pass" = scan; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + *) + func_warning "\`-L' is ignored for archives/objects" + ;; + esac # linkmode + continue + ;; # -L + -R*) + if test "$pass" = link; then + func_stripname '-R' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + dir=$func_resolve_sysroot_result + # Make sure the xrpath contains only unique directories. + case "$xrpath " in + *" $dir "*) ;; + *) func_append xrpath " $dir" ;; + esac + fi + deplibs="$deplib $deplibs" + continue + ;; + *.la) + func_resolve_sysroot "$deplib" + lib=$func_resolve_sysroot_result + ;; + *.$libext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + case $linkmode in + lib) + # Linking convenience modules into shared libraries is allowed, + # but linking other static libraries is non-portable. + case " $dlpreconveniencelibs " in + *" $deplib "*) ;; + *) + valid_a_lib=no + case $deplibs_check_method in + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ + | $EGREP "$match_pattern_regex" > /dev/null; then + valid_a_lib=yes + fi + ;; + pass_all) + valid_a_lib=yes + ;; + esac + if test "$valid_a_lib" != yes; then + echo + $ECHO "*** Warning: Trying to link with static lib archive $deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because the file extensions .$libext of this argument makes me believe" + echo "*** that it is just a static archive that I should not use here." + else + echo + $ECHO "*** Warning: Linking the shared library $output against the" + $ECHO "*** static library $deplib is not portable!" + deplibs="$deplib $deplibs" + fi + ;; + esac + continue + ;; + prog) + if test "$pass" != link; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + continue + ;; + esac # linkmode + ;; # *.$libext + *.lo | *.$objext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + elif test "$linkmode" = prog; then + if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then + # If there is no dlopen support or we're linking statically, + # we need to preload. + func_append newdlprefiles " $deplib" + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + func_append newdlfiles " $deplib" + fi + fi + continue + ;; + %DEPLIBS%) + alldeplibs=yes + continue + ;; + esac # case $deplib + + if test "$found" = yes || test -f "$lib"; then : + else + func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" + fi + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$lib" \ + || func_fatal_error "\`$lib' is not a valid libtool archive" + + func_dirname "$lib" "" "." + ladir="$func_dirname_result" + + dlname= + dlopen= + dlpreopen= + libdir= + library_names= + old_library= + inherited_linker_flags= + # If the library was installed with an old release of libtool, + # it will not redefine variables installed, or shouldnotlink + installed=yes + shouldnotlink=no + avoidtemprpath= + + + # Read the .la file + func_source "$lib" + + # Convert "-framework foo" to "foo.ltframework" + if test -n "$inherited_linker_flags"; then + tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` + for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do + case " $new_inherited_linker_flags " in + *" $tmp_inherited_linker_flag "*) ;; + *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; + esac + done + fi + dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan" || + { test "$linkmode" != prog && test "$linkmode" != lib; }; then + test -n "$dlopen" && func_append dlfiles " $dlopen" + test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" + fi + + if test "$pass" = conv; then + # Only check for convenience libraries + deplibs="$lib $deplibs" + if test -z "$libdir"; then + if test -z "$old_library"; then + func_fatal_error "cannot find name of link library for \`$lib'" + fi + # It is a libtool convenience library, so add in its objects. + func_append convenience " $ladir/$objdir/$old_library" + func_append old_convenience " $ladir/$objdir/$old_library" + elif test "$linkmode" != prog && test "$linkmode" != lib; then + func_fatal_error "\`$lib' is not a convenience library" + fi + tmp_libs= + for deplib in $dependency_libs; do + deplibs="$deplib $deplibs" + if $opt_preserve_dup_deps ; then + case "$tmp_libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append tmp_libs " $deplib" + done + continue + fi # $pass = conv + + + # Get the name of the library we link against. + linklib= + if test -n "$old_library" && + { test "$prefer_static_libs" = yes || + test "$prefer_static_libs,$installed" = "built,no"; }; then + linklib=$old_library + else + for l in $old_library $library_names; do + linklib="$l" + done + fi + if test -z "$linklib"; then + func_fatal_error "cannot find name of link library for \`$lib'" + fi + + # This library was specified with -dlopen. + if test "$pass" = dlopen; then + if test -z "$libdir"; then + func_fatal_error "cannot -dlopen a convenience library: \`$lib'" + fi + if test -z "$dlname" || + test "$dlopen_support" != yes || + test "$build_libtool_libs" = no; then + # If there is no dlname, no dlopen support or we're linking + # statically, we need to preload. We also need to preload any + # dependent libraries so libltdl's deplib preloader doesn't + # bomb out in the load deplibs phase. + func_append dlprefiles " $lib $dependency_libs" + else + func_append newdlfiles " $lib" + fi + continue + fi # $pass = dlopen + + # We need an absolute path. + case $ladir in + [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; + *) + abs_ladir=`cd "$ladir" && pwd` + if test -z "$abs_ladir"; then + func_warning "cannot determine absolute directory name of \`$ladir'" + func_warning "passing it literally to the linker, although it might fail" + abs_ladir="$ladir" + fi + ;; + esac + func_basename "$lib" + laname="$func_basename_result" + + # Find the relevant object directory and library name. + if test "X$installed" = Xyes; then + if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then + func_warning "library \`$lib' was moved." + dir="$ladir" + absdir="$abs_ladir" + libdir="$abs_ladir" + else + dir="$lt_sysroot$libdir" + absdir="$lt_sysroot$libdir" + fi + test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes + else + if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then + dir="$ladir" + absdir="$abs_ladir" + # Remove this search path later + func_append notinst_path " $abs_ladir" + else + dir="$ladir/$objdir" + absdir="$abs_ladir/$objdir" + # Remove this search path later + func_append notinst_path " $abs_ladir" + fi + fi # $installed = yes + func_stripname 'lib' '.la' "$laname" + name=$func_stripname_result + + # This library was specified with -dlpreopen. + if test "$pass" = dlpreopen; then + if test -z "$libdir" && test "$linkmode" = prog; then + func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" + fi + case "$host" in + # special handling for platforms with PE-DLLs. + *cygwin* | *mingw* | *cegcc* ) + # Linker will automatically link against shared library if both + # static and shared are present. Therefore, ensure we extract + # symbols from the import library if a shared library is present + # (otherwise, the dlopen module name will be incorrect). We do + # this by putting the import library name into $newdlprefiles. + # We recover the dlopen module name by 'saving' the la file + # name in a special purpose variable, and (later) extracting the + # dlname from the la file. + if test -n "$dlname"; then + func_tr_sh "$dir/$linklib" + eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" + func_append newdlprefiles " $dir/$linklib" + else + func_append newdlprefiles " $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + func_append dlpreconveniencelibs " $dir/$old_library" + fi + ;; + * ) + # Prefer using a static library (so that no silly _DYNAMIC symbols + # are required to link). + if test -n "$old_library"; then + func_append newdlprefiles " $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + func_append dlpreconveniencelibs " $dir/$old_library" + # Otherwise, use the dlname, so that lt_dlopen finds it. + elif test -n "$dlname"; then + func_append newdlprefiles " $dir/$dlname" + else + func_append newdlprefiles " $dir/$linklib" + fi + ;; + esac + fi # $pass = dlpreopen + + if test -z "$libdir"; then + # Link the convenience library + if test "$linkmode" = lib; then + deplibs="$dir/$old_library $deplibs" + elif test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$dir/$old_library $compile_deplibs" + finalize_deplibs="$dir/$old_library $finalize_deplibs" + else + deplibs="$lib $deplibs" # used for prog,scan pass + fi + continue + fi + + + if test "$linkmode" = prog && test "$pass" != link; then + func_append newlib_search_path " $ladir" + deplibs="$lib $deplibs" + + linkalldeplibs=no + if test "$link_all_deplibs" != no || test -z "$library_names" || + test "$build_libtool_libs" = no; then + linkalldeplibs=yes + fi + + tmp_libs= + for deplib in $dependency_libs; do + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + esac + # Need to link against all dependency_libs? + if test "$linkalldeplibs" = yes; then + deplibs="$deplib $deplibs" + else + # Need to hardcode shared library paths + # or/and link against static libraries + newdependency_libs="$deplib $newdependency_libs" + fi + if $opt_preserve_dup_deps ; then + case "$tmp_libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append tmp_libs " $deplib" + done # for deplib + continue + fi # $linkmode = prog... + + if test "$linkmode,$pass" = "prog,link"; then + if test -n "$library_names" && + { { test "$prefer_static_libs" = no || + test "$prefer_static_libs,$installed" = "built,yes"; } || + test -z "$old_library"; }; then + # We need to hardcode the library path + if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then + # Make sure the rpath contains only unique directories. + case "$temp_rpath:" in + *"$absdir:"*) ;; + *) func_append temp_rpath "$absdir:" ;; + esac + fi + + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) func_append compile_rpath " $absdir" ;; + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + ;; + esac + fi # $linkmode,$pass = prog,link... + + if test "$alldeplibs" = yes && + { test "$deplibs_check_method" = pass_all || + { test "$build_libtool_libs" = yes && + test -n "$library_names"; }; }; then + # We only need to search for static libraries + continue + fi + fi + + link_static=no # Whether the deplib will be linked statically + use_static_libs=$prefer_static_libs + if test "$use_static_libs" = built && test "$installed" = yes; then + use_static_libs=no + fi + if test -n "$library_names" && + { test "$use_static_libs" = no || test -z "$old_library"; }; then + case $host in + *cygwin* | *mingw* | *cegcc*) + # No point in relinking DLLs because paths are not encoded + func_append notinst_deplibs " $lib" + need_relink=no + ;; + *) + if test "$installed" = no; then + func_append notinst_deplibs " $lib" + need_relink=yes + fi + ;; + esac + # This is a shared library + + # Warn about portability, can't link against -module's on some + # systems (darwin). Don't bleat about dlopened modules though! + dlopenmodule="" + for dlpremoduletest in $dlprefiles; do + if test "X$dlpremoduletest" = "X$lib"; then + dlopenmodule="$dlpremoduletest" + break + fi + done + if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then + echo + if test "$linkmode" = prog; then + $ECHO "*** Warning: Linking the executable $output against the loadable module" + else + $ECHO "*** Warning: Linking the shared library $output against the loadable module" + fi + $ECHO "*** $linklib is not portable!" + fi + if test "$linkmode" = lib && + test "$hardcode_into_libs" = yes; then + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) func_append compile_rpath " $absdir" ;; + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + ;; + esac + fi + + if test -n "$old_archive_from_expsyms_cmds"; then + # figure out the soname + set dummy $library_names + shift + realname="$1" + shift + libname=`eval "\\$ECHO \"$libname_spec\""` + # use dlname if we got it. it's perfectly good, no? + if test -n "$dlname"; then + soname="$dlname" + elif test -n "$soname_spec"; then + # bleh windows + case $host in + *cygwin* | mingw* | *cegcc*) + func_arith $current - $age + major=$func_arith_result + versuffix="-$major" + ;; + esac + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + + # Make a new name for the extract_expsyms_cmds to use + soroot="$soname" + func_basename "$soroot" + soname="$func_basename_result" + func_stripname 'lib' '.dll' "$soname" + newlib=libimp-$func_stripname_result.a + + # If the library has no export list, then create one now + if test -f "$output_objdir/$soname-def"; then : + else + func_verbose "extracting exported symbol list from \`$soname'" + func_execute_cmds "$extract_expsyms_cmds" 'exit $?' + fi + + # Create $newlib + if test -f "$output_objdir/$newlib"; then :; else + func_verbose "generating import library for \`$soname'" + func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' + fi + # make sure the library variables are pointing to the new library + dir=$output_objdir + linklib=$newlib + fi # test -n "$old_archive_from_expsyms_cmds" + + if test "$linkmode" = prog || test "$opt_mode" != relink; then + add_shlibpath= + add_dir= + add= + lib_linked=yes + case $hardcode_action in + immediate | unsupported) + if test "$hardcode_direct" = no; then + add="$dir/$linklib" + case $host in + *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; + *-*-sysv4*uw2*) add_dir="-L$dir" ;; + *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ + *-*-unixware7*) add_dir="-L$dir" ;; + *-*-darwin* ) + # if the lib is a (non-dlopened) module then we can not + # link against it, someone is ignoring the earlier warnings + if /usr/bin/file -L $add 2> /dev/null | + $GREP ": [^:]* bundle" >/dev/null ; then + if test "X$dlopenmodule" != "X$lib"; then + $ECHO "*** Warning: lib $linklib is a module, not a shared library" + if test -z "$old_library" ; then + echo + echo "*** And there doesn't seem to be a static archive available" + echo "*** The link will probably fail, sorry" + else + add="$dir/$old_library" + fi + elif test -n "$old_library"; then + add="$dir/$old_library" + fi + fi + esac + elif test "$hardcode_minus_L" = no; then + case $host in + *-*-sunos*) add_shlibpath="$dir" ;; + esac + add_dir="-L$dir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = no; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + relink) + if test "$hardcode_direct" = yes && + test "$hardcode_direct_absolute" = no; then + add="$dir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$absdir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + func_append add_dir " -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + *) lib_linked=no ;; + esac + + if test "$lib_linked" != yes; then + func_fatal_configuration "unsupported hardcode properties" + fi + + if test -n "$add_shlibpath"; then + case :$compile_shlibpath: in + *":$add_shlibpath:"*) ;; + *) func_append compile_shlibpath "$add_shlibpath:" ;; + esac + fi + if test "$linkmode" = prog; then + test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" + test -n "$add" && compile_deplibs="$add $compile_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + if test "$hardcode_direct" != yes && + test "$hardcode_minus_L" != yes && + test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) func_append finalize_shlibpath "$libdir:" ;; + esac + fi + fi + fi + + if test "$linkmode" = prog || test "$opt_mode" = relink; then + add_shlibpath= + add_dir= + add= + # Finalize command for both is simple: just hardcode it. + if test "$hardcode_direct" = yes && + test "$hardcode_direct_absolute" = no; then + add="$libdir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$libdir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) func_append finalize_shlibpath "$libdir:" ;; + esac + add="-l$name" + elif test "$hardcode_automatic" = yes; then + if test -n "$inst_prefix_dir" && + test -f "$inst_prefix_dir$libdir/$linklib" ; then + add="$inst_prefix_dir$libdir/$linklib" + else + add="$libdir/$linklib" + fi + else + # We cannot seem to hardcode it, guess we'll fake it. + add_dir="-L$libdir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + func_append add_dir " -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + fi + + if test "$linkmode" = prog; then + test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" + test -n "$add" && finalize_deplibs="$add $finalize_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + fi + fi + elif test "$linkmode" = prog; then + # Here we assume that one of hardcode_direct or hardcode_minus_L + # is not unsupported. This is valid on all known static and + # shared platforms. + if test "$hardcode_direct" != unsupported; then + test -n "$old_library" && linklib="$old_library" + compile_deplibs="$dir/$linklib $compile_deplibs" + finalize_deplibs="$dir/$linklib $finalize_deplibs" + else + compile_deplibs="-l$name -L$dir $compile_deplibs" + finalize_deplibs="-l$name -L$dir $finalize_deplibs" + fi + elif test "$build_libtool_libs" = yes; then + # Not a shared library + if test "$deplibs_check_method" != pass_all; then + # We're trying link a shared library against a static one + # but the system doesn't support it. + + # Just print a warning and add the library to dependency_libs so + # that the program can be linked against the static library. + echo + $ECHO "*** Warning: This system can not link to static lib archive $lib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have." + if test "$module" = yes; then + echo "*** But as you try to build a module library, libtool will still create " + echo "*** a static module, that should work as long as the dlopening application" + echo "*** is linked with the -dlopen flag to resolve symbols at runtime." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + else + deplibs="$dir/$old_library $deplibs" + link_static=yes + fi + fi # link shared/static library? + + if test "$linkmode" = lib; then + if test -n "$dependency_libs" && + { test "$hardcode_into_libs" != yes || + test "$build_old_libs" = yes || + test "$link_static" = yes; }; then + # Extract -R from dependency_libs + temp_deplibs= + for libdir in $dependency_libs; do + case $libdir in + -R*) func_stripname '-R' '' "$libdir" + temp_xrpath=$func_stripname_result + case " $xrpath " in + *" $temp_xrpath "*) ;; + *) func_append xrpath " $temp_xrpath";; + esac;; + *) func_append temp_deplibs " $libdir";; + esac + done + dependency_libs="$temp_deplibs" + fi + + func_append newlib_search_path " $absdir" + # Link against this library + test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" + # ... and its dependency_libs + tmp_libs= + for deplib in $dependency_libs; do + newdependency_libs="$deplib $newdependency_libs" + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result";; + *) func_resolve_sysroot "$deplib" ;; + esac + if $opt_preserve_dup_deps ; then + case "$tmp_libs " in + *" $func_resolve_sysroot_result "*) + func_append specialdeplibs " $func_resolve_sysroot_result" ;; + esac + fi + func_append tmp_libs " $func_resolve_sysroot_result" + done + + if test "$link_all_deplibs" != no; then + # Add the search paths of all dependency libraries + for deplib in $dependency_libs; do + path= + case $deplib in + -L*) path="$deplib" ;; + *.la) + func_resolve_sysroot "$deplib" + deplib=$func_resolve_sysroot_result + func_dirname "$deplib" "" "." + dir=$func_dirname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + func_warning "cannot determine absolute directory name of \`$dir'" + absdir="$dir" + fi + ;; + esac + if $GREP "^installed=no" $deplib > /dev/null; then + case $host in + *-*-darwin*) + depdepl= + eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` + if test -n "$deplibrary_names" ; then + for tmp in $deplibrary_names ; do + depdepl=$tmp + done + if test -f "$absdir/$objdir/$depdepl" ; then + depdepl="$absdir/$objdir/$depdepl" + darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + if test -z "$darwin_install_name"; then + darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + fi + func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" + func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}" + path= + fi + fi + ;; + *) + path="-L$absdir/$objdir" + ;; + esac + else + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + test -z "$libdir" && \ + func_fatal_error "\`$deplib' is not a valid libtool archive" + test "$absdir" != "$libdir" && \ + func_warning "\`$deplib' seems to be moved" + + path="-L$absdir" + fi + ;; + esac + case " $deplibs " in + *" $path "*) ;; + *) deplibs="$path $deplibs" ;; + esac + done + fi # link_all_deplibs != no + fi # linkmode = lib + done # for deplib in $libs + if test "$pass" = link; then + if test "$linkmode" = "prog"; then + compile_deplibs="$new_inherited_linker_flags $compile_deplibs" + finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" + else + compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + fi + fi + dependency_libs="$newdependency_libs" + if test "$pass" = dlpreopen; then + # Link the dlpreopened libraries before other libraries + for deplib in $save_deplibs; do + deplibs="$deplib $deplibs" + done + fi + if test "$pass" != dlopen; then + if test "$pass" != conv; then + # Make sure lib_search_path contains only unique directories. + lib_search_path= + for dir in $newlib_search_path; do + case "$lib_search_path " in + *" $dir "*) ;; + *) func_append lib_search_path " $dir" ;; + esac + done + newlib_search_path= + fi + + if test "$linkmode,$pass" != "prog,link"; then + vars="deplibs" + else + vars="compile_deplibs finalize_deplibs" + fi + for var in $vars dependency_libs; do + # Add libraries to $var in reverse order + eval tmp_libs=\"\$$var\" + new_libs= + for deplib in $tmp_libs; do + # FIXME: Pedantically, this is the right thing to do, so + # that some nasty dependency loop isn't accidentally + # broken: + #new_libs="$deplib $new_libs" + # Pragmatically, this seems to cause very few problems in + # practice: + case $deplib in + -L*) new_libs="$deplib $new_libs" ;; + -R*) ;; + *) + # And here is the reason: when a library appears more + # than once as an explicit dependence of a library, or + # is implicitly linked in more than once by the + # compiler, it is considered special, and multiple + # occurrences thereof are not removed. Compare this + # with having the same library being listed as a + # dependency of multiple other libraries: in this case, + # we know (pedantically, we assume) the library does not + # need to be listed more than once, so we keep only the + # last copy. This is not always right, but it is rare + # enough that we require users that really mean to play + # such unportable linking tricks to link the library + # using -Wl,-lname, so that libtool does not consider it + # for duplicate removal. + case " $specialdeplibs " in + *" $deplib "*) new_libs="$deplib $new_libs" ;; + *) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$deplib $new_libs" ;; + esac + ;; + esac + ;; + esac + done + tmp_libs= + for deplib in $new_libs; do + case $deplib in + -L*) + case " $tmp_libs " in + *" $deplib "*) ;; + *) func_append tmp_libs " $deplib" ;; + esac + ;; + *) func_append tmp_libs " $deplib" ;; + esac + done + eval $var=\"$tmp_libs\" + done # for var + fi + # Last step: remove runtime libs from dependency_libs + # (they stay in deplibs) + tmp_libs= + for i in $dependency_libs ; do + case " $predeps $postdeps $compiler_lib_search_path " in + *" $i "*) + i="" + ;; + esac + if test -n "$i" ; then + func_append tmp_libs " $i" + fi + done + dependency_libs=$tmp_libs + done # for pass + if test "$linkmode" = prog; then + dlfiles="$newdlfiles" + fi + if test "$linkmode" = prog || test "$linkmode" = lib; then + dlprefiles="$newdlprefiles" + fi + + case $linkmode in + oldlib) + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + func_warning "\`-dlopen' is ignored for archives" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "\`-l' and \`-L' are ignored for archives" ;; + esac + + test -n "$rpath" && \ + func_warning "\`-rpath' is ignored for archives" + + test -n "$xrpath" && \ + func_warning "\`-R' is ignored for archives" + + test -n "$vinfo" && \ + func_warning "\`-version-info/-version-number' is ignored for archives" + + test -n "$release" && \ + func_warning "\`-release' is ignored for archives" + + test -n "$export_symbols$export_symbols_regex" && \ + func_warning "\`-export-symbols' is ignored for archives" + + # Now set the variables for building old libraries. + build_libtool_libs=no + oldlibs="$output" + func_append objs "$old_deplibs" + ;; + + lib) + # Make sure we only generate libraries of the form `libNAME.la'. + case $outputname in + lib*) + func_stripname 'lib' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + ;; + *) + test "$module" = no && \ + func_fatal_help "libtool library \`$output' must begin with \`lib'" + + if test "$need_lib_prefix" != no; then + # Add the "lib" prefix for modules if required + func_stripname '' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + else + func_stripname '' '.la' "$outputname" + libname=$func_stripname_result + fi + ;; + esac + + if test -n "$objs"; then + if test "$deplibs_check_method" != pass_all; then + func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" + else + echo + $ECHO "*** Warning: Linking the shared library $output against the non-libtool" + $ECHO "*** objects $objs is not portable!" + func_append libobjs " $objs" + fi + fi + + test "$dlself" != no && \ + func_warning "\`-dlopen self' is ignored for libtool libraries" + + set dummy $rpath + shift + test "$#" -gt 1 && \ + func_warning "ignoring multiple \`-rpath's for a libtool library" + + install_libdir="$1" + + oldlibs= + if test -z "$rpath"; then + if test "$build_libtool_libs" = yes; then + # Building a libtool convenience library. + # Some compilers have problems with a `.al' extension so + # convenience libraries should have the same extension an + # archive normally would. + oldlibs="$output_objdir/$libname.$libext $oldlibs" + build_libtool_libs=convenience + build_old_libs=yes + fi + + test -n "$vinfo" && \ + func_warning "\`-version-info/-version-number' is ignored for convenience libraries" + + test -n "$release" && \ + func_warning "\`-release' is ignored for convenience libraries" + else + + # Parse the version information argument. + save_ifs="$IFS"; IFS=':' + set dummy $vinfo 0 0 0 + shift + IFS="$save_ifs" + + test -n "$7" && \ + func_fatal_help "too many parameters to \`-version-info'" + + # convert absolute version numbers to libtool ages + # this retains compatibility with .la files and attempts + # to make the code below a bit more comprehensible + + case $vinfo_number in + yes) + number_major="$1" + number_minor="$2" + number_revision="$3" + # + # There are really only two kinds -- those that + # use the current revision as the major version + # and those that subtract age and use age as + # a minor version. But, then there is irix + # which has an extra 1 added just for fun + # + case $version_type in + # correct linux to gnu/linux during the next big refactor + darwin|linux|osf|windows|none) + func_arith $number_major + $number_minor + current=$func_arith_result + age="$number_minor" + revision="$number_revision" + ;; + freebsd-aout|freebsd-elf|qnx|sunos) + current="$number_major" + revision="$number_minor" + age="0" + ;; + irix|nonstopux) + func_arith $number_major + $number_minor + current=$func_arith_result + age="$number_minor" + revision="$number_minor" + lt_irix_increment=no + ;; + esac + ;; + no) + current="$1" + revision="$2" + age="$3" + ;; + esac + + # Check that each of the things are valid numbers. + case $current in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "CURRENT \`$current' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + case $revision in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "REVISION \`$revision' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + case $age in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "AGE \`$age' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + if test "$age" -gt "$current"; then + func_error "AGE \`$age' is greater than the current interface number \`$current'" + func_fatal_error "\`$vinfo' is not valid version information" + fi + + # Calculate the version variables. + major= + versuffix= + verstring= + case $version_type in + none) ;; + + darwin) + # Like Linux, but with the current version available in + # verstring for coding it into the library header + func_arith $current - $age + major=.$func_arith_result + versuffix="$major.$age.$revision" + # Darwin ld doesn't like 0 for these options... + func_arith $current + 1 + minor_current=$func_arith_result + xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + ;; + + freebsd-aout) + major=".$current" + versuffix=".$current.$revision"; + ;; + + freebsd-elf) + major=".$current" + versuffix=".$current" + ;; + + irix | nonstopux) + if test "X$lt_irix_increment" = "Xno"; then + func_arith $current - $age + else + func_arith $current - $age + 1 + fi + major=$func_arith_result + + case $version_type in + nonstopux) verstring_prefix=nonstopux ;; + *) verstring_prefix=sgi ;; + esac + verstring="$verstring_prefix$major.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$revision + while test "$loop" -ne 0; do + func_arith $revision - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring="$verstring_prefix$major.$iface:$verstring" + done + + # Before this point, $major must not contain `.'. + major=.$major + versuffix="$major.$revision" + ;; + + linux) # correct to gnu/linux during the next big refactor + func_arith $current - $age + major=.$func_arith_result + versuffix="$major.$age.$revision" + ;; + + osf) + func_arith $current - $age + major=.$func_arith_result + versuffix=".$current.$age.$revision" + verstring="$current.$age.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$age + while test "$loop" -ne 0; do + func_arith $current - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring="$verstring:${iface}.0" + done + + # Make executables depend on our current version. + func_append verstring ":${current}.0" + ;; + + qnx) + major=".$current" + versuffix=".$current" + ;; + + sunos) + major=".$current" + versuffix=".$current.$revision" + ;; + + windows) + # Use '-' rather than '.', since we only want one + # extension on DOS 8.3 filesystems. + func_arith $current - $age + major=$func_arith_result + versuffix="-$major" + ;; + + *) + func_fatal_configuration "unknown library version type \`$version_type'" + ;; + esac + + # Clear the version info if we defaulted, and they specified a release. + if test -z "$vinfo" && test -n "$release"; then + major= + case $version_type in + darwin) + # we can't check for "0.0" in archive_cmds due to quoting + # problems, so we reset it completely + verstring= + ;; + *) + verstring="0.0" + ;; + esac + if test "$need_version" = no; then + versuffix= + else + versuffix=".0.0" + fi + fi + + # Remove version info from name if versioning should be avoided + if test "$avoid_version" = yes && test "$need_version" = no; then + major= + versuffix= + verstring="" + fi + + # Check to see if the archive will have undefined symbols. + if test "$allow_undefined" = yes; then + if test "$allow_undefined_flag" = unsupported; then + func_warning "undefined symbols not allowed in $host shared libraries" + build_libtool_libs=no + build_old_libs=yes + fi + else + # Don't allow undefined symbols. + allow_undefined_flag="$no_undefined_flag" + fi + + fi + + func_generate_dlsyms "$libname" "$libname" "yes" + func_append libobjs " $symfileobj" + test "X$libobjs" = "X " && libobjs= + + if test "$opt_mode" != relink; then + # Remove our outputs, but don't remove object files since they + # may have been created when compiling PIC objects. + removelist= + tempremovelist=`$ECHO "$output_objdir/*"` + for p in $tempremovelist; do + case $p in + *.$objext | *.gcno) + ;; + $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) + if test "X$precious_files_regex" != "X"; then + if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 + then + continue + fi + fi + func_append removelist " $p" + ;; + *) ;; + esac + done + test -n "$removelist" && \ + func_show_eval "${RM}r \$removelist" + fi + + # Now set the variables for building old libraries. + if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then + func_append oldlibs " $output_objdir/$libname.$libext" + + # Transform .lo files to .o files. + oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP` + fi + + # Eliminate all temporary directories. + #for path in $notinst_path; do + # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` + # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` + # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` + #done + + if test -n "$xrpath"; then + # If the user specified any rpath flags, then add them. + temp_xrpath= + for libdir in $xrpath; do + func_replace_sysroot "$libdir" + func_append temp_xrpath " -R$func_replace_sysroot_result" + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + done + if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then + dependency_libs="$temp_xrpath $dependency_libs" + fi + fi + + # Make sure dlfiles contains only unique files that won't be dlpreopened + old_dlfiles="$dlfiles" + dlfiles= + for lib in $old_dlfiles; do + case " $dlprefiles $dlfiles " in + *" $lib "*) ;; + *) func_append dlfiles " $lib" ;; + esac + done + + # Make sure dlprefiles contains only unique files + old_dlprefiles="$dlprefiles" + dlprefiles= + for lib in $old_dlprefiles; do + case "$dlprefiles " in + *" $lib "*) ;; + *) func_append dlprefiles " $lib" ;; + esac + done + + if test "$build_libtool_libs" = yes; then + if test -n "$rpath"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) + # these systems don't actually have a c library (as such)! + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C library is in the System framework + func_append deplibs " System.ltframework" + ;; + *-*-netbsd*) + # Don't link with libc until the a.out ld.so is fixed. + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + ;; + *) + # Add libc to deplibs on all other systems if necessary. + if test "$build_libtool_need_lc" = "yes"; then + func_append deplibs " -lc" + fi + ;; + esac + fi + + # Transform deplibs into only deplibs that can be linked in shared. + name_save=$name + libname_save=$libname + release_save=$release + versuffix_save=$versuffix + major_save=$major + # I'm not sure if I'm treating the release correctly. I think + # release should show up in the -l (ie -lgmp5) so we don't want to + # add it in twice. Is that correct? + release="" + versuffix="" + major="" + newdeplibs= + droppeddeps=no + case $deplibs_check_method in + pass_all) + # Don't check for shared/static. Everything works. + # This might be a little naive. We might want to check + # whether the library exists or not. But this is on + # osf3 & osf4 and I'm not really sure... Just + # implementing what was already the behavior. + newdeplibs=$deplibs + ;; + test_compile) + # This code stresses the "libraries are programs" paradigm to its + # limits. Maybe even breaks it. We compile a program, linking it + # against the deplibs as a proxy for the library. Then we can check + # whether they linked in statically or dynamically with ldd. + $opt_dry_run || $RM conftest.c + cat > conftest.c </dev/null` + $nocaseglob + else + potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` + fi + for potent_lib in $potential_libs; do + # Follow soft links. + if ls -lLd "$potent_lib" 2>/dev/null | + $GREP " -> " >/dev/null; then + continue + fi + # The statement above tries to avoid entering an + # endless loop below, in case of cyclic links. + # We might still enter an endless loop, since a link + # loop can be closed while we follow links, + # but so what? + potlib="$potent_lib" + while test -h "$potlib" 2>/dev/null; do + potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` + case $potliblink in + [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; + *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";; + esac + done + if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | + $SED -e 10q | + $EGREP "$file_magic_regex" > /dev/null; then + func_append newdeplibs " $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + echo + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $ECHO "*** with $libname but no candidates were found. (...for file magic test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a file magic. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + func_append newdeplibs " $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + for a_deplib in $deplibs; do + case $a_deplib in + -l*) + func_stripname -l '' "$a_deplib" + name=$func_stripname_result + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $a_deplib "*) + func_append newdeplibs " $a_deplib" + a_deplib="" + ;; + esac + fi + if test -n "$a_deplib" ; then + libname=`eval "\\$ECHO \"$libname_spec\""` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + potential_libs=`ls $i/$libname[.-]* 2>/dev/null` + for potent_lib in $potential_libs; do + potlib="$potent_lib" # see symlink-check above in file_magic test + if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ + $EGREP "$match_pattern_regex" > /dev/null; then + func_append newdeplibs " $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + echo + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a regex pattern. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + func_append newdeplibs " $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + none | unknown | *) + newdeplibs="" + tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + for i in $predeps $postdeps ; do + # can't use Xsed below, because $i might contain '/' + tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"` + done + fi + case $tmp_deplibs in + *[!\ \ ]*) + echo + if test "X$deplibs_check_method" = "Xnone"; then + echo "*** Warning: inter-library dependencies are not supported in this platform." + else + echo "*** Warning: inter-library dependencies are not known to be supported." + fi + echo "*** All declared inter-library dependencies are being dropped." + droppeddeps=yes + ;; + esac + ;; + esac + versuffix=$versuffix_save + major=$major_save + release=$release_save + libname=$libname_save + name=$name_save + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library with the System framework + newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` + ;; + esac + + if test "$droppeddeps" = yes; then + if test "$module" = yes; then + echo + echo "*** Warning: libtool could not satisfy all declared inter-library" + $ECHO "*** dependencies of module $libname. Therefore, libtool will create" + echo "*** a static module, that should work as long as the dlopening" + echo "*** application is linked with the -dlopen flag." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + else + echo "*** The inter-library dependencies that have been dropped here will be" + echo "*** automatically added whenever a program is linked with this library" + echo "*** or is declared to -dlopen it." + + if test "$allow_undefined" = no; then + echo + echo "*** Since this library must not contain undefined symbols," + echo "*** because either the platform does not support them or" + echo "*** it was explicitly requested with -no-undefined," + echo "*** libtool will only create a static version of it." + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + fi + fi + # Done checking deplibs! + deplibs=$newdeplibs + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + case $host in + *-*-darwin*) + newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $deplibs " in + *" -L$path/$objdir "*) + func_append new_libs " -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) func_append new_libs " $deplib" ;; + esac + ;; + *) func_append new_libs " $deplib" ;; + esac + done + deplibs="$new_libs" + + # All the library-specific variables (install_libdir is set above). + library_names= + old_library= + dlname= + + # Test again, we may have decided not to build it any more + if test "$build_libtool_libs" = yes; then + # Remove ${wl} instances when linking with ld. + # FIXME: should test the right _cmds variable. + case $archive_cmds in + *\$LD\ *) wl= ;; + esac + if test "$hardcode_into_libs" = yes; then + # Hardcode the library paths + hardcode_libdirs= + dep_rpath= + rpath="$finalize_rpath" + test "$opt_mode" != relink && rpath="$compile_rpath$rpath" + for libdir in $rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + func_replace_sysroot "$libdir" + libdir=$func_replace_sysroot_result + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append dep_rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) func_append perm_rpath " $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" + fi + if test -n "$runpath_var" && test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + func_append rpath "$dir:" + done + eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" + fi + test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" + fi + + shlibpath="$finalize_shlibpath" + test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath" + if test -n "$shlibpath"; then + eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" + fi + + # Get the real and link names of the library. + eval shared_ext=\"$shrext_cmds\" + eval library_names=\"$library_names_spec\" + set dummy $library_names + shift + realname="$1" + shift + + if test -n "$soname_spec"; then + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + if test -z "$dlname"; then + dlname=$soname + fi + + lib="$output_objdir/$realname" + linknames= + for link + do + func_append linknames " $link" + done + + # Use standard objects if they are pic + test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` + test "X$libobjs" = "X " && libobjs= + + delfiles= + if test -n "$export_symbols" && test -n "$include_expsyms"; then + $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" + export_symbols="$output_objdir/$libname.uexp" + func_append delfiles " $export_symbols" + fi + + orig_export_symbols= + case $host_os in + cygwin* | mingw* | cegcc*) + if test -n "$export_symbols" && test -z "$export_symbols_regex"; then + # exporting using user supplied symfile + if test "x`$SED 1q $export_symbols`" != xEXPORTS; then + # and it's NOT already a .def file. Must figure out + # which of the given symbols are data symbols and tag + # them as such. So, trigger use of export_symbols_cmds. + # export_symbols gets reassigned inside the "prepare + # the list of exported symbols" if statement, so the + # include_expsyms logic still works. + orig_export_symbols="$export_symbols" + export_symbols= + always_export_symbols=yes + fi + fi + ;; + esac + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then + func_verbose "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $opt_dry_run || $RM $export_symbols + cmds=$export_symbols_cmds + save_ifs="$IFS"; IFS='~' + for cmd1 in $cmds; do + IFS="$save_ifs" + # Take the normal branch if the nm_file_list_spec branch + # doesn't work or if tool conversion is not needed. + case $nm_file_list_spec~$to_tool_file_cmd in + *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) + try_normal_branch=yes + eval cmd=\"$cmd1\" + func_len " $cmd" + len=$func_len_result + ;; + *) + try_normal_branch=no + ;; + esac + if test "$try_normal_branch" = yes \ + && { test "$len" -lt "$max_cmd_len" \ + || test "$max_cmd_len" -le -1; } + then + func_show_eval "$cmd" 'exit $?' + skipped_export=false + elif test -n "$nm_file_list_spec"; then + func_basename "$output" + output_la=$func_basename_result + save_libobjs=$libobjs + save_output=$output + output=${output_objdir}/${output_la}.nm + func_to_tool_file "$output" + libobjs=$nm_file_list_spec$func_to_tool_file_result + func_append delfiles " $output" + func_verbose "creating $NM input file list: $output" + for obj in $save_libobjs; do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" + done > "$output" + eval cmd=\"$cmd1\" + func_show_eval "$cmd" 'exit $?' + output=$save_output + libobjs=$save_libobjs + skipped_export=false + else + # The command line is too long to execute in one step. + func_verbose "using reloadable object file for export list..." + skipped_export=: + # Break out early, otherwise skipped_export may be + # set to false by a later but shorter cmd. + break + fi + done + IFS="$save_ifs" + if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + fi + + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols="$export_symbols" + test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' + fi + + if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + func_append delfiles " $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + + tmp_deplibs= + for test_deplib in $deplibs; do + case " $convenience " in + *" $test_deplib "*) ;; + *) + func_append tmp_deplibs " $test_deplib" + ;; + esac + done + deplibs="$tmp_deplibs" + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec" && + test "$compiler_needs_object" = yes && + test -z "$libobjs"; then + # extract the archives, so we have objects to list. + # TODO: could optimize this to just extract one archive. + whole_archive_flag_spec= + fi + if test -n "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + else + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $convenience + func_append libobjs " $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + fi + + if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then + eval flag=\"$thread_safe_flag_spec\" + func_append linker_flags " $flag" + fi + + # Make a backup of the uninstalled library when relinking + if test "$opt_mode" = relink; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? + fi + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + eval test_cmds=\"$module_expsym_cmds\" + cmds=$module_expsym_cmds + else + eval test_cmds=\"$module_cmds\" + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + eval test_cmds=\"$archive_expsym_cmds\" + cmds=$archive_expsym_cmds + else + eval test_cmds=\"$archive_cmds\" + cmds=$archive_cmds + fi + fi + + if test "X$skipped_export" != "X:" && + func_len " $test_cmds" && + len=$func_len_result && + test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + : + else + # The command line is too long to link in one step, link piecewise + # or, if using GNU ld and skipped_export is not :, use a linker + # script. + + # Save the value of $output and $libobjs because we want to + # use them later. If we have whole_archive_flag_spec, we + # want to use save_libobjs as it was before + # whole_archive_flag_spec was expanded, because we can't + # assume the linker understands whole_archive_flag_spec. + # This may have to be revisited, in case too many + # convenience libraries get linked in and end up exceeding + # the spec. + if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + fi + save_output=$output + func_basename "$output" + output_la=$func_basename_result + + # Clear the reloadable object creation command queue and + # initialize k to one. + test_cmds= + concat_cmds= + objlist= + last_robj= + k=1 + + if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then + output=${output_objdir}/${output_la}.lnkscript + func_verbose "creating GNU ld script: $output" + echo 'INPUT (' > $output + for obj in $save_libobjs + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" >> $output + done + echo ')' >> $output + func_append delfiles " $output" + func_to_tool_file "$output" + output=$func_to_tool_file_result + elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then + output=${output_objdir}/${output_la}.lnk + func_verbose "creating linker input file list: $output" + : > $output + set x $save_libobjs + shift + firstobj= + if test "$compiler_needs_object" = yes; then + firstobj="$1 " + shift + fi + for obj + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" >> $output + done + func_append delfiles " $output" + func_to_tool_file "$output" + output=$firstobj\"$file_list_spec$func_to_tool_file_result\" + else + if test -n "$save_libobjs"; then + func_verbose "creating reloadable object files..." + output=$output_objdir/$output_la-${k}.$objext + eval test_cmds=\"$reload_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + + # Loop over the list of objects to be linked. + for obj in $save_libobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + if test "X$objlist" = X || + test "$len" -lt "$max_cmd_len"; then + func_append objlist " $obj" + else + # The command $test_cmds is almost too long, add a + # command to the queue. + if test "$k" -eq 1 ; then + # The first file doesn't have a previous command to add. + reload_objs=$objlist + eval concat_cmds=\"$reload_cmds\" + else + # All subsequent reloadable object files will link in + # the last one created. + reload_objs="$objlist $last_robj" + eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" + fi + last_robj=$output_objdir/$output_la-${k}.$objext + func_arith $k + 1 + k=$func_arith_result + output=$output_objdir/$output_la-${k}.$objext + objlist=" $obj" + func_len " $last_robj" + func_arith $len0 + $func_len_result + len=$func_arith_result + fi + done + # Handle the remaining objects by creating one last + # reloadable object file. All subsequent reloadable object + # files will link in the last one created. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + reload_objs="$objlist $last_robj" + eval concat_cmds=\"\${concat_cmds}$reload_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" + fi + func_append delfiles " $output" + + else + output= + fi + + if ${skipped_export-false}; then + func_verbose "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $opt_dry_run || $RM $export_symbols + libobjs=$output + # Append the command to create the export file. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" + fi + fi + + test -n "$save_libobjs" && + func_verbose "creating a temporary reloadable object file: $output" + + # Loop through the commands generated above and execute them. + save_ifs="$IFS"; IFS='~' + for cmd in $concat_cmds; do + IFS="$save_ifs" + $opt_silent || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$opt_mode" = relink; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + if test -n "$export_symbols_regex" && ${skipped_export-false}; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + + if ${skipped_export-false}; then + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols="$export_symbols" + test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' + fi + + if test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + func_append delfiles " $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + fi + + libobjs=$output + # Restore the value of output. + output=$save_output + + if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + fi + # Expand the library linking commands again to reset the + # value of $libobjs for piecewise linking. + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + cmds=$module_expsym_cmds + else + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + cmds=$archive_expsym_cmds + else + cmds=$archive_cmds + fi + fi + fi + + if test -n "$delfiles"; then + # Append the command to remove temporary files to $cmds. + eval cmds=\"\$cmds~\$RM $delfiles\" + fi + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $dlprefiles + func_append libobjs " $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $opt_silent || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$opt_mode" = relink; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + # Restore the uninstalled library and exit + if test "$opt_mode" = relink; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? + + if test -n "$convenience"; then + if test -z "$whole_archive_flag_spec"; then + func_show_eval '${RM}r "$gentop"' + fi + fi + + exit $EXIT_SUCCESS + fi + + # Create links to the real library. + for linkname in $linknames; do + if test "$realname" != "$linkname"; then + func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' + fi + done + + # If -module or -export-dynamic was specified, set the dlname. + if test "$module" = yes || test "$export_dynamic" = yes; then + # On all known operating systems, these are identical. + dlname="$soname" + fi + fi + ;; + + obj) + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + func_warning "\`-dlopen' is ignored for objects" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "\`-l' and \`-L' are ignored for objects" ;; + esac + + test -n "$rpath" && \ + func_warning "\`-rpath' is ignored for objects" + + test -n "$xrpath" && \ + func_warning "\`-R' is ignored for objects" + + test -n "$vinfo" && \ + func_warning "\`-version-info' is ignored for objects" + + test -n "$release" && \ + func_warning "\`-release' is ignored for objects" + + case $output in + *.lo) + test -n "$objs$old_deplibs" && \ + func_fatal_error "cannot build library object \`$output' from non-libtool objects" + + libobj=$output + func_lo2o "$libobj" + obj=$func_lo2o_result + ;; + *) + libobj= + obj="$output" + ;; + esac + + # Delete the old objects. + $opt_dry_run || $RM $obj $libobj + + # Objects from convenience libraries. This assumes + # single-version convenience libraries. Whenever we create + # different ones for PIC/non-PIC, this we'll have to duplicate + # the extraction. + reload_conv_objs= + gentop= + # reload_cmds runs $LD directly, so let us get rid of + # -Wl from whole_archive_flag_spec and hope we can get by with + # turning comma into space.. + wl= + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" + reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` + else + gentop="$output_objdir/${obj}x" + func_append generated " $gentop" + + func_extract_archives $gentop $convenience + reload_conv_objs="$reload_objs $func_extract_archives_result" + fi + fi + + # If we're not building shared, we need to use non_pic_objs + test "$build_libtool_libs" != yes && libobjs="$non_pic_objects" + + # Create the old-style object. + reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test + + output="$obj" + func_execute_cmds "$reload_cmds" 'exit $?' + + # Exit if we aren't doing a library object file. + if test -z "$libobj"; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + fi + + if test "$build_libtool_libs" != yes; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + # Create an invalid libtool object if no PIC, so that we don't + # accidentally link it into a program. + # $show "echo timestamp > $libobj" + # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? + exit $EXIT_SUCCESS + fi + + if test -n "$pic_flag" || test "$pic_mode" != default; then + # Only do commands if we really have different PIC objects. + reload_objs="$libobjs $reload_conv_objs" + output="$libobj" + func_execute_cmds "$reload_cmds" 'exit $?' + fi + + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + ;; + + prog) + case $host in + *cygwin*) func_stripname '' '.exe' "$output" + output=$func_stripname_result.exe;; + esac + test -n "$vinfo" && \ + func_warning "\`-version-info' is ignored for programs" + + test -n "$release" && \ + func_warning "\`-release' is ignored for programs" + + test "$preload" = yes \ + && test "$dlopen_support" = unknown \ + && test "$dlopen_self" = unknown \ + && test "$dlopen_self_static" = unknown && \ + func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library is the System framework + compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` + finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` + ;; + esac + + case $host in + *-*-darwin*) + # Don't allow lazy linking, it breaks C++ global constructors + # But is supposedly fixed on 10.4 or later (yay!). + if test "$tagname" = CXX ; then + case ${MACOSX_DEPLOYMENT_TARGET-10.0} in + 10.[0123]) + func_append compile_command " ${wl}-bind_at_load" + func_append finalize_command " ${wl}-bind_at_load" + ;; + esac + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $compile_deplibs " in + *" -L$path/$objdir "*) + func_append new_libs " -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $compile_deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) func_append new_libs " $deplib" ;; + esac + ;; + *) func_append new_libs " $deplib" ;; + esac + done + compile_deplibs="$new_libs" + + + func_append compile_command " $compile_deplibs" + func_append finalize_command " $finalize_deplibs" + + if test -n "$rpath$xrpath"; then + # If the user specified any rpath flags, then add them. + for libdir in $rpath $xrpath; do + # This is the magic to use -rpath. + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + done + fi + + # Now hardcode the library paths + rpath= + hardcode_libdirs= + for libdir in $compile_rpath $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) func_append perm_rpath " $libdir" ;; + esac + fi + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$libdir:"*) ;; + ::) dllsearchpath=$libdir;; + *) func_append dllsearchpath ":$libdir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) func_append dllsearchpath ":$testbindir";; + esac + ;; + esac + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + compile_rpath="$rpath" + + rpath= + hardcode_libdirs= + for libdir in $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$finalize_perm_rpath " in + *" $libdir "*) ;; + *) func_append finalize_perm_rpath " $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + finalize_rpath="$rpath" + + if test -n "$libobjs" && test "$build_old_libs" = yes; then + # Transform all the library objects into standard objects. + compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` + finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` + fi + + func_generate_dlsyms "$outputname" "@PROGRAM@" "no" + + # template prelinking step + if test -n "$prelink_cmds"; then + func_execute_cmds "$prelink_cmds" 'exit $?' + fi + + wrappers_required=yes + case $host in + *cegcc* | *mingw32ce*) + # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. + wrappers_required=no + ;; + *cygwin* | *mingw* ) + if test "$build_libtool_libs" != yes; then + wrappers_required=no + fi + ;; + *) + if test "$need_relink" = no || test "$build_libtool_libs" != yes; then + wrappers_required=no + fi + ;; + esac + if test "$wrappers_required" = no; then + # Replace the output file specification. + compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` + link_command="$compile_command$compile_rpath" + + # We have no uninstalled library dependencies, so finalize right now. + exit_status=0 + func_show_eval "$link_command" 'exit_status=$?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + # Delete the generated files. + if test -f "$output_objdir/${outputname}S.${objext}"; then + func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' + fi + + exit $exit_status + fi + + if test -n "$compile_shlibpath$finalize_shlibpath"; then + compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" + fi + if test -n "$finalize_shlibpath"; then + finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" + fi + + compile_var= + finalize_var= + if test -n "$runpath_var"; then + if test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + func_append rpath "$dir:" + done + compile_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + if test -n "$finalize_perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $finalize_perm_rpath; do + func_append rpath "$dir:" + done + finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + fi + + if test "$no_install" = yes; then + # We don't need to create a wrapper script. + link_command="$compile_var$compile_command$compile_rpath" + # Replace the output file specification. + link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` + # Delete the old output file. + $opt_dry_run || $RM $output + # Link the executable and exit + func_show_eval "$link_command" 'exit $?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + exit $EXIT_SUCCESS + fi + + if test "$hardcode_action" = relink; then + # Fast installation is not supported + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + + func_warning "this platform does not like uninstalled shared libraries" + func_warning "\`$output' will be relinked during installation" + else + if test "$fast_install" != no; then + link_command="$finalize_var$compile_command$finalize_rpath" + if test "$fast_install" = yes; then + relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` + else + # fast_install is set to needless + relink_command= + fi + else + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + fi + fi + + # Replace the output file specification. + link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` + + # Delete the old output files. + $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname + + func_show_eval "$link_command" 'exit $?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output_objdir/$outputname" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + # Now create the wrapper script. + func_verbose "creating $output" + + # Quote the relink command for shipping. + if test -n "$relink_command"; then + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + relink_command="(cd `pwd`; $relink_command)" + relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` + fi + + # Only actually do things if not in dry run mode. + $opt_dry_run || { + # win32 will think the script is a binary if it has + # a .exe suffix, so we strip it off here. + case $output in + *.exe) func_stripname '' '.exe' "$output" + output=$func_stripname_result ;; + esac + # test for cygwin because mv fails w/o .exe extensions + case $host in + *cygwin*) + exeext=.exe + func_stripname '' '.exe' "$outputname" + outputname=$func_stripname_result ;; + *) exeext= ;; + esac + case $host in + *cygwin* | *mingw* ) + func_dirname_and_basename "$output" "" "." + output_name=$func_basename_result + output_path=$func_dirname_result + cwrappersource="$output_path/$objdir/lt-$output_name.c" + cwrapper="$output_path/$output_name.exe" + $RM $cwrappersource $cwrapper + trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 + + func_emit_cwrapperexe_src > $cwrappersource + + # The wrapper executable is built using the $host compiler, + # because it contains $host paths and files. If cross- + # compiling, it, like the target executable, must be + # executed on the $host or under an emulation environment. + $opt_dry_run || { + $LTCC $LTCFLAGS -o $cwrapper $cwrappersource + $STRIP $cwrapper + } + + # Now, create the wrapper script for func_source use: + func_ltwrapper_scriptname $cwrapper + $RM $func_ltwrapper_scriptname_result + trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 + $opt_dry_run || { + # note: this script will not be executed, so do not chmod. + if test "x$build" = "x$host" ; then + $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result + else + func_emit_wrapper no > $func_ltwrapper_scriptname_result + fi + } + ;; + * ) + $RM $output + trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 + + func_emit_wrapper no > $output + chmod +x $output + ;; + esac + } + exit $EXIT_SUCCESS + ;; + esac + + # See if we need to build an old-fashioned archive. + for oldlib in $oldlibs; do + + if test "$build_libtool_libs" = convenience; then + oldobjs="$libobjs_save $symfileobj" + addlibs="$convenience" + build_libtool_libs=no + else + if test "$build_libtool_libs" = module; then + oldobjs="$libobjs_save" + build_libtool_libs=no + else + oldobjs="$old_deplibs $non_pic_objects" + if test "$preload" = yes && test -f "$symfileobj"; then + func_append oldobjs " $symfileobj" + fi + fi + addlibs="$old_convenience" + fi + + if test -n "$addlibs"; then + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $addlibs + func_append oldobjs " $func_extract_archives_result" + fi + + # Do each command in the archive commands. + if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then + cmds=$old_archive_from_new_cmds + else + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $dlprefiles + func_append oldobjs " $func_extract_archives_result" + fi + + # POSIX demands no paths to be encoded in archives. We have + # to avoid creating archives with duplicate basenames if we + # might have to extract them afterwards, e.g., when creating a + # static archive out of a convenience library, or when linking + # the entirety of a libtool archive into another (currently + # not supported by libtool). + if (for obj in $oldobjs + do + func_basename "$obj" + $ECHO "$func_basename_result" + done | sort | sort -uc >/dev/null 2>&1); then + : + else + echo "copying selected object files to avoid basename conflicts..." + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + func_mkdir_p "$gentop" + save_oldobjs=$oldobjs + oldobjs= + counter=1 + for obj in $save_oldobjs + do + func_basename "$obj" + objbase="$func_basename_result" + case " $oldobjs " in + " ") oldobjs=$obj ;; + *[\ /]"$objbase "*) + while :; do + # Make sure we don't pick an alternate name that also + # overlaps. + newobj=lt$counter-$objbase + func_arith $counter + 1 + counter=$func_arith_result + case " $oldobjs " in + *[\ /]"$newobj "*) ;; + *) if test ! -f "$gentop/$newobj"; then break; fi ;; + esac + done + func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" + func_append oldobjs " $gentop/$newobj" + ;; + *) func_append oldobjs " $obj" ;; + esac + done + fi + func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 + tool_oldlib=$func_to_tool_file_result + eval cmds=\"$old_archive_cmds\" + + func_len " $cmds" + len=$func_len_result + if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + cmds=$old_archive_cmds + elif test -n "$archiver_list_spec"; then + func_verbose "using command file archive linking..." + for obj in $oldobjs + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" + done > $output_objdir/$libname.libcmd + func_to_tool_file "$output_objdir/$libname.libcmd" + oldobjs=" $archiver_list_spec$func_to_tool_file_result" + cmds=$old_archive_cmds + else + # the command line is too long to link in one step, link in parts + func_verbose "using piecewise archive linking..." + save_RANLIB=$RANLIB + RANLIB=: + objlist= + concat_cmds= + save_oldobjs=$oldobjs + oldobjs= + # Is there a better way of finding the last object in the list? + for obj in $save_oldobjs + do + last_oldobj=$obj + done + eval test_cmds=\"$old_archive_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + for obj in $save_oldobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + func_append objlist " $obj" + if test "$len" -lt "$max_cmd_len"; then + : + else + # the above command should be used before it gets too long + oldobjs=$objlist + if test "$obj" = "$last_oldobj" ; then + RANLIB=$save_RANLIB + fi + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" + objlist= + len=$len0 + fi + done + RANLIB=$save_RANLIB + oldobjs=$objlist + if test "X$oldobjs" = "X" ; then + eval cmds=\"\$concat_cmds\" + else + eval cmds=\"\$concat_cmds~\$old_archive_cmds\" + fi + fi + fi + func_execute_cmds "$cmds" 'exit $?' + done + + test -n "$generated" && \ + func_show_eval "${RM}r$generated" + + # Now create the libtool archive. + case $output in + *.la) + old_library= + test "$build_old_libs" = yes && old_library="$libname.$libext" + func_verbose "creating $output" + + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + # Quote the link command for shipping. + relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" + relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` + if test "$hardcode_automatic" = yes ; then + relink_command= + fi + + # Only create the output if not a dry run. + $opt_dry_run || { + for installed in no yes; do + if test "$installed" = yes; then + if test -z "$install_libdir"; then + break + fi + output="$output_objdir/$outputname"i + # Replace all uninstalled libtool libraries with the installed ones + newdependency_libs= + for deplib in $dependency_libs; do + case $deplib in + *.la) + func_basename "$deplib" + name="$func_basename_result" + func_resolve_sysroot "$deplib" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result` + test -z "$libdir" && \ + func_fatal_error "\`$deplib' is not a valid libtool archive" + func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" + ;; + -L*) + func_stripname -L '' "$deplib" + func_replace_sysroot "$func_stripname_result" + func_append newdependency_libs " -L$func_replace_sysroot_result" + ;; + -R*) + func_stripname -R '' "$deplib" + func_replace_sysroot "$func_stripname_result" + func_append newdependency_libs " -R$func_replace_sysroot_result" + ;; + *) func_append newdependency_libs " $deplib" ;; + esac + done + dependency_libs="$newdependency_libs" + newdlfiles= + + for lib in $dlfiles; do + case $lib in + *.la) + func_basename "$lib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "\`$lib' is not a valid libtool archive" + func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" + ;; + *) func_append newdlfiles " $lib" ;; + esac + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + *.la) + # Only pass preopened files to the pseudo-archive (for + # eventual linking with the app. that links it) if we + # didn't already link the preopened objects directly into + # the library: + func_basename "$lib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "\`$lib' is not a valid libtool archive" + func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" + ;; + esac + done + dlprefiles="$newdlprefiles" + else + newdlfiles= + for lib in $dlfiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + func_append newdlfiles " $abs" + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + func_append newdlprefiles " $abs" + done + dlprefiles="$newdlprefiles" + fi + $RM $output + # place dlname in correct position for cygwin + # In fact, it would be nice if we could use this code for all target + # systems that can't hard-code library paths into their executables + # and that have no shared library path variable independent of PATH, + # but it turns out we can't easily determine that from inspecting + # libtool variables, so we have to hard-code the OSs to which it + # applies here; at the moment, that means platforms that use the PE + # object format with DLL files. See the long comment at the top of + # tests/bindir.at for full details. + tdlname=$dlname + case $host,$output,$installed,$module,$dlname in + *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) + # If a -bindir argument was supplied, place the dll there. + if test "x$bindir" != x ; + then + func_relative_path "$install_libdir" "$bindir" + tdlname=$func_relative_path_result$dlname + else + # Otherwise fall back on heuristic. + tdlname=../bin/$dlname + fi + ;; + esac + $ECHO > $output "\ +# $outputname - a libtool library file +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# The name that we can dlopen(3). +dlname='$tdlname' + +# Names of this library. +library_names='$library_names' + +# The name of the static archive. +old_library='$old_library' + +# Linker flags that can not go in dependency_libs. +inherited_linker_flags='$new_inherited_linker_flags' + +# Libraries that this one depends upon. +dependency_libs='$dependency_libs' + +# Names of additional weak libraries provided by this library +weak_library_names='$weak_libs' + +# Version information for $libname. +current=$current +age=$age +revision=$revision + +# Is this an already installed library? +installed=$installed + +# Should we warn about portability when linking against -modules? +shouldnotlink=$module + +# Files to dlopen/dlpreopen +dlopen='$dlfiles' +dlpreopen='$dlprefiles' + +# Directory that this library needs to be installed in: +libdir='$install_libdir'" + if test "$installed" = no && test "$need_relink" = yes; then + $ECHO >> $output "\ +relink_command=\"$relink_command\"" + fi + done + } + + # Do a symbolic link so that the libtool archive can be found in + # LD_LIBRARY_PATH before the program is installed. + func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' + ;; + esac + exit $EXIT_SUCCESS +} + +{ test "$opt_mode" = link || test "$opt_mode" = relink; } && + func_mode_link ${1+"$@"} + + +# func_mode_uninstall arg... +func_mode_uninstall () +{ + $opt_debug + RM="$nonopt" + files= + rmforce= + exit_status=0 + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + for arg + do + case $arg in + -f) func_append RM " $arg"; rmforce=yes ;; + -*) func_append RM " $arg" ;; + *) func_append files " $arg" ;; + esac + done + + test -z "$RM" && \ + func_fatal_help "you must specify an RM program" + + rmdirs= + + for file in $files; do + func_dirname "$file" "" "." + dir="$func_dirname_result" + if test "X$dir" = X.; then + odir="$objdir" + else + odir="$dir/$objdir" + fi + func_basename "$file" + name="$func_basename_result" + test "$opt_mode" = uninstall && odir="$dir" + + # Remember odir for removal later, being careful to avoid duplicates + if test "$opt_mode" = clean; then + case " $rmdirs " in + *" $odir "*) ;; + *) func_append rmdirs " $odir" ;; + esac + fi + + # Don't error if the file doesn't exist and rm -f was used. + if { test -L "$file"; } >/dev/null 2>&1 || + { test -h "$file"; } >/dev/null 2>&1 || + test -f "$file"; then + : + elif test -d "$file"; then + exit_status=1 + continue + elif test "$rmforce" = yes; then + continue + fi + + rmfiles="$file" + + case $name in + *.la) + # Possibly a libtool archive, so verify it. + if func_lalib_p "$file"; then + func_source $dir/$name + + # Delete the libtool libraries and symlinks. + for n in $library_names; do + func_append rmfiles " $odir/$n" + done + test -n "$old_library" && func_append rmfiles " $odir/$old_library" + + case "$opt_mode" in + clean) + case " $library_names " in + *" $dlname "*) ;; + *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;; + esac + test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i" + ;; + uninstall) + if test -n "$library_names"; then + # Do each command in the postuninstall commands. + func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + fi + + if test -n "$old_library"; then + # Do each command in the old_postuninstall commands. + func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + fi + # FIXME: should reinstall the best remaining shared library. + ;; + esac + fi + ;; + + *.lo) + # Possibly a libtool object, so verify it. + if func_lalib_p "$file"; then + + # Read the .lo file + func_source $dir/$name + + # Add PIC object to the list of files to remove. + if test -n "$pic_object" && + test "$pic_object" != none; then + func_append rmfiles " $dir/$pic_object" + fi + + # Add non-PIC object to the list of files to remove. + if test -n "$non_pic_object" && + test "$non_pic_object" != none; then + func_append rmfiles " $dir/$non_pic_object" + fi + fi + ;; + + *) + if test "$opt_mode" = clean ; then + noexename=$name + case $file in + *.exe) + func_stripname '' '.exe' "$file" + file=$func_stripname_result + func_stripname '' '.exe' "$name" + noexename=$func_stripname_result + # $file with .exe has already been added to rmfiles, + # add $file without .exe + func_append rmfiles " $file" + ;; + esac + # Do a test to see if this is a libtool program. + if func_ltwrapper_p "$file"; then + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + relink_command= + func_source $func_ltwrapper_scriptname_result + func_append rmfiles " $func_ltwrapper_scriptname_result" + else + relink_command= + func_source $dir/$noexename + fi + + # note $name still contains .exe if it was in $file originally + # as does the version of $file that was added into $rmfiles + func_append rmfiles " $odir/$name $odir/${name}S.${objext}" + if test "$fast_install" = yes && test -n "$relink_command"; then + func_append rmfiles " $odir/lt-$name" + fi + if test "X$noexename" != "X$name" ; then + func_append rmfiles " $odir/lt-${noexename}.c" + fi + fi + fi + ;; + esac + func_show_eval "$RM $rmfiles" 'exit_status=1' + done + + # Try to remove the ${objdir}s in the directories where we deleted files + for dir in $rmdirs; do + if test -d "$dir"; then + func_show_eval "rmdir $dir >/dev/null 2>&1" + fi + done + + exit $exit_status +} + +{ test "$opt_mode" = uninstall || test "$opt_mode" = clean; } && + func_mode_uninstall ${1+"$@"} + +test -z "$opt_mode" && { + help="$generic_help" + func_fatal_help "you must specify a MODE" +} + +test -z "$exec_cmd" && \ + func_fatal_help "invalid operation mode \`$opt_mode'" + +if test -n "$exec_cmd"; then + eval exec "$exec_cmd" + exit $EXIT_FAILURE +fi + +exit $exit_status + + +# The TAGs below are defined such that we never get into a situation +# in which we disable both kinds of libraries. Given conflicting +# choices, we go for a static library, that is the most portable, +# since we can't tell whether shared libraries were disabled because +# the user asked for that or because the platform doesn't support +# them. This is particularly important on AIX, because we don't +# support having both static and shared libraries enabled at the same +# time on that platform, so we default to a shared-only configuration. +# If a disable-shared tag is given, we'll fallback to a static-only +# configuration. But we'll never go from static-only to shared-only. + +# ### BEGIN LIBTOOL TAG CONFIG: disable-shared +build_libtool_libs=no +build_old_libs=yes +# ### END LIBTOOL TAG CONFIG: disable-shared + +# ### BEGIN LIBTOOL TAG CONFIG: disable-static +build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` +# ### END LIBTOOL TAG CONFIG: disable-static + +# Local Variables: +# mode:shell-script +# sh-indentation:2 +# End: +# vi:sw=2 + diff --git a/jpeg-9/makcjpeg.st b/jpeg-9/makcjpeg.st new file mode 100755 index 0000000..3cbad5e --- /dev/null +++ b/jpeg-9/makcjpeg.st @@ -0,0 +1,36 @@ +; Project file for Independent JPEG Group's software +; +; This project file is for Atari ST/STE/TT systems using Pure C or Turbo C. +; Thanks to Frank Moehle, B. Setzepfandt, and Guido Vollbeding. +; +; To use this file, rename it to cjpeg.prj. +; If you are using Turbo C, change filenames beginning with "pc..." to "tc..." +; Read installation instructions before trying to make the program! +; +; +; * * * Output file * * * +cjpeg.ttp +; +; * * * COMPILER OPTIONS * * * +.C[-P] ; absolute calls +.C[-M] ; and no string merging, folks +.C[-w-cln] ; no "constant is long" warnings +.C[-w-par] ; no "parameter xxxx unused" +.C[-w-rch] ; no "unreachable code" +.C[-wsig] ; warn if significant digits may be lost += +; * * * * List of modules * * * * +pcstart.o +cjpeg.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h,jversion.h) +cdjpeg.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h) +rdswitch.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h) +rdppm.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h) +rdgif.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h) +rdtarga.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h) +rdbmp.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h) +rdrle.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h) +libjpeg.lib ; built by libjpeg.prj +pcfltlib.lib ; floating point library +; the float library can be omitted if you've turned off DCT_FLOAT_SUPPORTED +pcstdlib.lib ; standard library +pcextlib.lib ; extended library diff --git a/jpeg-9/makdjpeg.st b/jpeg-9/makdjpeg.st new file mode 100755 index 0000000..52179e3 --- /dev/null +++ b/jpeg-9/makdjpeg.st @@ -0,0 +1,36 @@ +; Project file for Independent JPEG Group's software +; +; This project file is for Atari ST/STE/TT systems using Pure C or Turbo C. +; Thanks to Frank Moehle, B. Setzepfandt, and Guido Vollbeding. +; +; To use this file, rename it to djpeg.prj. +; If you are using Turbo C, change filenames beginning with "pc..." to "tc..." +; Read installation instructions before trying to make the program! +; +; +; * * * Output file * * * +djpeg.ttp +; +; * * * COMPILER OPTIONS * * * +.C[-P] ; absolute calls +.C[-M] ; and no string merging, folks +.C[-w-cln] ; no "constant is long" warnings +.C[-w-par] ; no "parameter xxxx unused" +.C[-w-rch] ; no "unreachable code" +.C[-wsig] ; warn if significant digits may be lost += +; * * * * List of modules * * * * +pcstart.o +djpeg.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h,jversion.h) +cdjpeg.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h) +rdcolmap.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h) +wrppm.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h) +wrgif.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h) +wrtarga.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h) +wrbmp.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h) +wrrle.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h) +libjpeg.lib ; built by libjpeg.prj +pcfltlib.lib ; floating point library +; the float library can be omitted if you've turned off DCT_FLOAT_SUPPORTED +pcstdlib.lib ; standard library +pcextlib.lib ; extended library diff --git a/jpeg-9/makeadsw.vc6 b/jpeg-9/makeadsw.vc6 new file mode 100755 index 0000000..9af6a19 --- /dev/null +++ b/jpeg-9/makeadsw.vc6 @@ -0,0 +1,77 @@ +Microsoft Developer Studio Workspace File, Format Version 6.00 +# WARNUNG: DIESE ARBEITSBEREICHSDATEI DARF NICHT BEARBEITET ODER GELSCHT WERDEN! + +############################################################################### + +Project: "cjpeg"=".\cjpeg.dsp" - Package Owner=<4> + +Package=<5> +{{{ +}}} + +Package=<4> +{{{ +}}} + +############################################################################### + +Project: "djpeg"=".\djpeg.dsp" - Package Owner=<4> + +Package=<5> +{{{ +}}} + +Package=<4> +{{{ +}}} + +############################################################################### + +Project: "jpegtran"=".\jpegtran.dsp" - Package Owner=<4> + +Package=<5> +{{{ +}}} + +Package=<4> +{{{ +}}} + +############################################################################### + +Project: "rdjpgcom"=".\rdjpgcom.dsp" - Package Owner=<4> + +Package=<5> +{{{ +}}} + +Package=<4> +{{{ +}}} + +############################################################################### + +Project: "wrjpgcom"=".\wrjpgcom.dsp" - Package Owner=<4> + +Package=<5> +{{{ +}}} + +Package=<4> +{{{ +}}} + +############################################################################### + +Global: + +Package=<5> +{{{ +}}} + +Package=<3> +{{{ +}}} + +############################################################################### + diff --git a/jpeg-9/makeasln.v10 b/jpeg-9/makeasln.v10 new file mode 100755 index 0000000..f687301 --- /dev/null +++ b/jpeg-9/makeasln.v10 @@ -0,0 +1,33 @@ + +Microsoft Visual Studio Solution File, Format Version 11.00 +# Visual C++ Express 2010 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "cjpeg", "cjpeg.vcxproj", "{2E7FAAD9-2F58-4BDE-81F2-1D6D3FB8BF57}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "djpeg", "djpeg.vcxproj", "{11043137-B453-4DFA-9010-4D2B9DC1545C}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "jpegtran", "jpegtran.vcxproj", "{025BAC50-51B5-4FFE-BC47-3F920BB4047E}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "rdjpgcom", "rdjpgcom.vcxproj", "{C81513DB-78DC-46BC-BC98-82E745203976}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "wrjpgcom", "wrjpgcom.vcxproj", "{B57065D4-DDDA-4668-BAF5-2D49270C973C}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Release|Win32 = Release|Win32 + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {2E7FAAD9-2F58-4BDE-81F2-1D6D3FB8BF57}.Release|Win32.ActiveCfg = Release|Win32 + {2E7FAAD9-2F58-4BDE-81F2-1D6D3FB8BF57}.Release|Win32.Build.0 = Release|Win32 + {11043137-B453-4DFA-9010-4D2B9DC1545C}.Release|Win32.ActiveCfg = Release|Win32 + {11043137-B453-4DFA-9010-4D2B9DC1545C}.Release|Win32.Build.0 = Release|Win32 + {025BAC50-51B5-4FFE-BC47-3F920BB4047E}.Release|Win32.ActiveCfg = Release|Win32 + {025BAC50-51B5-4FFE-BC47-3F920BB4047E}.Release|Win32.Build.0 = Release|Win32 + {C81513DB-78DC-46BC-BC98-82E745203976}.Release|Win32.ActiveCfg = Release|Win32 + {C81513DB-78DC-46BC-BC98-82E745203976}.Release|Win32.Build.0 = Release|Win32 + {B57065D4-DDDA-4668-BAF5-2D49270C973C}.Release|Win32.ActiveCfg = Release|Win32 + {B57065D4-DDDA-4668-BAF5-2D49270C973C}.Release|Win32.Build.0 = Release|Win32 + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection +EndGlobal diff --git a/jpeg-9/makecdep.vc6 b/jpeg-9/makecdep.vc6 new file mode 100755 index 0000000..5436a59 --- /dev/null +++ b/jpeg-9/makecdep.vc6 @@ -0,0 +1,82 @@ +# Microsoft Developer Studio erstellte Abhngigkeitsdatei, einbezogen von cjpeg.mak + +.\cdjpeg.c : \ + ".\cderror.h"\ + ".\cdjpeg.h"\ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpeglib.h"\ + + +.\cjpeg.c : \ + ".\cderror.h"\ + ".\cdjpeg.h"\ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpeglib.h"\ + ".\jversion.h"\ + + +.\rdbmp.c : \ + ".\cderror.h"\ + ".\cdjpeg.h"\ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpeglib.h"\ + + +.\rdgif.c : \ + ".\cderror.h"\ + ".\cdjpeg.h"\ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpeglib.h"\ + + +.\rdppm.c : \ + ".\cderror.h"\ + ".\cdjpeg.h"\ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpeglib.h"\ + + +.\rdrle.c : \ + ".\cderror.h"\ + ".\cdjpeg.h"\ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpeglib.h"\ + + +.\rdswitch.c : \ + ".\cderror.h"\ + ".\cdjpeg.h"\ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpeglib.h"\ + + +.\rdtarga.c : \ + ".\cderror.h"\ + ".\cdjpeg.h"\ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpeglib.h"\ + diff --git a/jpeg-9/makecdsp.vc6 b/jpeg-9/makecdsp.vc6 new file mode 100755 index 0000000..c9d3d4a --- /dev/null +++ b/jpeg-9/makecdsp.vc6 @@ -0,0 +1,130 @@ +# Microsoft Developer Studio Project File - Name="cjpeg" - Package Owner=<4> +# Microsoft Developer Studio Generated Build File, Format Version 6.00 +# ** NICHT BEARBEITEN ** + +# TARGTYPE "Win32 (x86) Console Application" 0x0103 + +CFG=cjpeg - Win32 +!MESSAGE Dies ist kein gltiges Makefile. Zum Erstellen dieses Projekts mit NMAKE +!MESSAGE verwenden Sie den Befehl "Makefile exportieren" und fhren Sie den Befehl +!MESSAGE +!MESSAGE NMAKE /f "cjpeg.mak". +!MESSAGE +!MESSAGE Sie knnen beim Ausfhren von NMAKE eine Konfiguration angeben +!MESSAGE durch Definieren des Makros CFG in der Befehlszeile. Zum Beispiel: +!MESSAGE +!MESSAGE NMAKE /f "cjpeg.mak" CFG="cjpeg - Win32" +!MESSAGE +!MESSAGE Fr die Konfiguration stehen zur Auswahl: +!MESSAGE +!MESSAGE "cjpeg - Win32" (basierend auf "Win32 (x86) Console Application") +!MESSAGE + +# Begin Project +# PROP AllowPerConfigDependencies 0 +# PROP Scc_ProjName "" +# PROP Scc_LocalPath "" +CPP=cl.exe +RSC=rc.exe +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 0 +# PROP BASE Output_Dir ".\cjpeg\Release" +# PROP BASE Intermediate_Dir ".\cjpeg\Release" +# PROP BASE Target_Dir ".\cjpeg" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 0 +# PROP Output_Dir ".\cjpeg\Release" +# PROP Intermediate_Dir ".\cjpeg\Release" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir ".\cjpeg" +# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /YX /c +# ADD CPP /nologo /G6 /MT /W3 /GX /Ox /Oa /Ob2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /YX /FD /c +# ADD BASE RSC /l 0x409 /d "NDEBUG" +# ADD RSC /l 0x409 /d "NDEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386 +# ADD LINK32 Release\jpeg.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386 +# Begin Target + +# Name "cjpeg - Win32" +# Begin Group "Quellcodedateien" + +# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat;for;f90" +# Begin Source File + +SOURCE=.\cdjpeg.c +# End Source File +# Begin Source File + +SOURCE=.\cjpeg.c +# End Source File +# Begin Source File + +SOURCE=.\rdbmp.c +# End Source File +# Begin Source File + +SOURCE=.\rdgif.c +# End Source File +# Begin Source File + +SOURCE=.\rdppm.c +# End Source File +# Begin Source File + +SOURCE=.\rdrle.c +# End Source File +# Begin Source File + +SOURCE=.\rdswitch.c +# End Source File +# Begin Source File + +SOURCE=.\rdtarga.c +# End Source File +# End Group +# Begin Group "Header-Dateien" + +# PROP Default_Filter "h;hpp;hxx;hm;inl;fi;fd" +# Begin Source File + +SOURCE=.\cderror.h +# End Source File +# Begin Source File + +SOURCE=.\cdjpeg.h +# End Source File +# Begin Source File + +SOURCE=.\jconfig.h +# End Source File +# Begin Source File + +SOURCE=.\jerror.h +# End Source File +# Begin Source File + +SOURCE=.\jinclude.h +# End Source File +# Begin Source File + +SOURCE=.\jmorecfg.h +# End Source File +# Begin Source File + +SOURCE=.\jpeglib.h +# End Source File +# Begin Source File + +SOURCE=.\jversion.h +# End Source File +# End Group +# Begin Group "Ressourcendateien" + +# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;cnt;rtf;gif;jpg;jpeg;jpe" +# End Group +# End Target +# End Project diff --git a/jpeg-9/makecfil.v10 b/jpeg-9/makecfil.v10 new file mode 100755 index 0000000..62f13fe --- /dev/null +++ b/jpeg-9/makecfil.v10 @@ -0,0 +1,69 @@ + + + + + {4FC737F1-C7A5-4376-A066-2A32D752A2FF} + cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx + + + {93995380-89BD-4b04-88EB-625FBE52EBFB} + h;hpp;hxx;hm;inl;inc;xsd + + + {67DA6AB6-F800-4c08-8B7A-83BB121AAD01} + rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms + + + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + \ No newline at end of file diff --git a/jpeg-9/makecmak.vc6 b/jpeg-9/makecmak.vc6 new file mode 100755 index 0000000..53235ad --- /dev/null +++ b/jpeg-9/makecmak.vc6 @@ -0,0 +1,159 @@ +# Microsoft Developer Studio Generated NMAKE File, Based on cjpeg.dsp +!IF "$(CFG)" == "" +CFG=cjpeg - Win32 +!MESSAGE Keine Konfiguration angegeben. cjpeg - Win32 wird als Standard verwendet. +!ENDIF + +!IF "$(CFG)" != "cjpeg - Win32" +!MESSAGE Ungltige Konfiguration "$(CFG)" angegeben. +!MESSAGE Sie knnen beim Ausfhren von NMAKE eine Konfiguration angeben +!MESSAGE durch Definieren des Makros CFG in der Befehlszeile. Zum Beispiel: +!MESSAGE +!MESSAGE NMAKE /f "cjpeg.mak" CFG="cjpeg - Win32" +!MESSAGE +!MESSAGE Fr die Konfiguration stehen zur Auswahl: +!MESSAGE +!MESSAGE "cjpeg - Win32" (basierend auf "Win32 (x86) Console Application") +!MESSAGE +!ERROR Eine ungltige Konfiguration wurde angegeben. +!ENDIF + +!IF "$(OS)" == "Windows_NT" +NULL= +!ELSE +NULL=nul +!ENDIF + +CPP=cl.exe +RSC=rc.exe +OUTDIR=.\cjpeg\Release +INTDIR=.\cjpeg\Release +# Begin Custom Macros +OutDir=.\cjpeg\Release +# End Custom Macros + +ALL : "$(OUTDIR)\cjpeg.exe" + + +CLEAN : + -@erase "$(INTDIR)\cdjpeg.obj" + -@erase "$(INTDIR)\cjpeg.obj" + -@erase "$(INTDIR)\rdbmp.obj" + -@erase "$(INTDIR)\rdgif.obj" + -@erase "$(INTDIR)\rdppm.obj" + -@erase "$(INTDIR)\rdrle.obj" + -@erase "$(INTDIR)\rdswitch.obj" + -@erase "$(INTDIR)\rdtarga.obj" + -@erase "$(INTDIR)\vc60.idb" + -@erase "$(OUTDIR)\cjpeg.exe" + +"$(OUTDIR)" : + if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)" + +BSC32=bscmake.exe +BSC32_FLAGS=/nologo /o"$(OUTDIR)\cjpeg.bsc" +BSC32_SBRS= \ + +LINK32=link.exe +LINK32_FLAGS=Release\jpeg.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /incremental:no /pdb:"$(OUTDIR)\cjpeg.pdb" /machine:I386 /out:"$(OUTDIR)\cjpeg.exe" +LINK32_OBJS= \ + "$(INTDIR)\cdjpeg.obj" \ + "$(INTDIR)\cjpeg.obj" \ + "$(INTDIR)\rdbmp.obj" \ + "$(INTDIR)\rdgif.obj" \ + "$(INTDIR)\rdppm.obj" \ + "$(INTDIR)\rdrle.obj" \ + "$(INTDIR)\rdswitch.obj" \ + "$(INTDIR)\rdtarga.obj" + +"$(OUTDIR)\cjpeg.exe" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS) + $(LINK32) @<< + $(LINK32_FLAGS) $(LINK32_OBJS) +<< + +CPP_PROJ=/nologo /G6 /MT /W3 /GX /Ox /Oa /Ob2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /Fp"$(INTDIR)\cjpeg.pch" /YX /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\\" /FD /c + +.c{$(INTDIR)}.obj:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.cpp{$(INTDIR)}.obj:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.cxx{$(INTDIR)}.obj:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.c{$(INTDIR)}.sbr:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.cpp{$(INTDIR)}.sbr:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.cxx{$(INTDIR)}.sbr:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + + +!IF "$(NO_EXTERNAL_DEPS)" != "1" +!IF EXISTS("cjpeg.dep") +!INCLUDE "cjpeg.dep" +!ELSE +!MESSAGE Warning: cannot find "cjpeg.dep" +!ENDIF +!ENDIF + + +!IF "$(CFG)" == "cjpeg - Win32" +SOURCE=.\cdjpeg.c + +"$(INTDIR)\cdjpeg.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\cjpeg.c + +"$(INTDIR)\cjpeg.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\rdbmp.c + +"$(INTDIR)\rdbmp.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\rdgif.c + +"$(INTDIR)\rdgif.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\rdppm.c + +"$(INTDIR)\rdppm.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\rdrle.c + +"$(INTDIR)\rdrle.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\rdswitch.c + +"$(INTDIR)\rdswitch.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\rdtarga.c + +"$(INTDIR)\rdtarga.obj" : $(SOURCE) "$(INTDIR)" + + + +!ENDIF + diff --git a/jpeg-9/makecvcx.v10 b/jpeg-9/makecvcx.v10 new file mode 100755 index 0000000..c709079 --- /dev/null +++ b/jpeg-9/makecvcx.v10 @@ -0,0 +1,76 @@ + + + + + Release + Win32 + + + + {2E7FAAD9-2F58-4BDE-81F2-1D6D3FB8BF57} + Win32Proj + cjpeg + + + + Application + false + true + Unicode + + + + + + + + + + false + $(ProjectName)\$(Configuration)\ + $(ProjectName)\$(Configuration)\ + + + + Level3 + NotUsing + Full + true + false + WIN32;NDEBUG;_CONSOLE;_CRT_SECURE_NO_WARNINGS + true + true + 4996 + + + Console + true + true + true + Release\jpeg.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies) + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/jpeg-9/makeddep.vc6 b/jpeg-9/makeddep.vc6 new file mode 100755 index 0000000..79a44a1 --- /dev/null +++ b/jpeg-9/makeddep.vc6 @@ -0,0 +1,82 @@ +# Microsoft Developer Studio erstellte Abhngigkeitsdatei, einbezogen von djpeg.mak + +.\cdjpeg.c : \ + ".\cderror.h"\ + ".\cdjpeg.h"\ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpeglib.h"\ + + +.\djpeg.c : \ + ".\cderror.h"\ + ".\cdjpeg.h"\ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpeglib.h"\ + ".\jversion.h"\ + + +.\rdcolmap.c : \ + ".\cderror.h"\ + ".\cdjpeg.h"\ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpeglib.h"\ + + +.\wrbmp.c : \ + ".\cderror.h"\ + ".\cdjpeg.h"\ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpeglib.h"\ + + +.\wrgif.c : \ + ".\cderror.h"\ + ".\cdjpeg.h"\ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpeglib.h"\ + + +.\wrppm.c : \ + ".\cderror.h"\ + ".\cdjpeg.h"\ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpeglib.h"\ + + +.\wrrle.c : \ + ".\cderror.h"\ + ".\cdjpeg.h"\ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpeglib.h"\ + + +.\wrtarga.c : \ + ".\cderror.h"\ + ".\cdjpeg.h"\ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpeglib.h"\ + diff --git a/jpeg-9/makeddsp.vc6 b/jpeg-9/makeddsp.vc6 new file mode 100755 index 0000000..fdb5e5a --- /dev/null +++ b/jpeg-9/makeddsp.vc6 @@ -0,0 +1,130 @@ +# Microsoft Developer Studio Project File - Name="djpeg" - Package Owner=<4> +# Microsoft Developer Studio Generated Build File, Format Version 6.00 +# ** NICHT BEARBEITEN ** + +# TARGTYPE "Win32 (x86) Console Application" 0x0103 + +CFG=djpeg - Win32 +!MESSAGE Dies ist kein gltiges Makefile. Zum Erstellen dieses Projekts mit NMAKE +!MESSAGE verwenden Sie den Befehl "Makefile exportieren" und fhren Sie den Befehl +!MESSAGE +!MESSAGE NMAKE /f "djpeg.mak". +!MESSAGE +!MESSAGE Sie knnen beim Ausfhren von NMAKE eine Konfiguration angeben +!MESSAGE durch Definieren des Makros CFG in der Befehlszeile. Zum Beispiel: +!MESSAGE +!MESSAGE NMAKE /f "djpeg.mak" CFG="djpeg - Win32" +!MESSAGE +!MESSAGE Fr die Konfiguration stehen zur Auswahl: +!MESSAGE +!MESSAGE "djpeg - Win32" (basierend auf "Win32 (x86) Console Application") +!MESSAGE + +# Begin Project +# PROP AllowPerConfigDependencies 0 +# PROP Scc_ProjName "" +# PROP Scc_LocalPath "" +CPP=cl.exe +RSC=rc.exe +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 0 +# PROP BASE Output_Dir ".\djpeg\Release" +# PROP BASE Intermediate_Dir ".\djpeg\Release" +# PROP BASE Target_Dir ".\djpeg" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 0 +# PROP Output_Dir ".\djpeg\Release" +# PROP Intermediate_Dir ".\djpeg\Release" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir ".\djpeg" +# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /YX /c +# ADD CPP /nologo /G6 /MT /W3 /GX /Ox /Oa /Ob2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /YX /FD /c +# ADD BASE RSC /l 0x409 /d "NDEBUG" +# ADD RSC /l 0x409 /d "NDEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386 +# ADD LINK32 Release\jpeg.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386 +# Begin Target + +# Name "djpeg - Win32" +# Begin Group "Quellcodedateien" + +# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat;for;f90" +# Begin Source File + +SOURCE=.\cdjpeg.c +# End Source File +# Begin Source File + +SOURCE=.\djpeg.c +# End Source File +# Begin Source File + +SOURCE=.\rdcolmap.c +# End Source File +# Begin Source File + +SOURCE=.\wrbmp.c +# End Source File +# Begin Source File + +SOURCE=.\wrgif.c +# End Source File +# Begin Source File + +SOURCE=.\wrppm.c +# End Source File +# Begin Source File + +SOURCE=.\wrrle.c +# End Source File +# Begin Source File + +SOURCE=.\wrtarga.c +# End Source File +# End Group +# Begin Group "Header-Dateien" + +# PROP Default_Filter "h;hpp;hxx;hm;inl;fi;fd" +# Begin Source File + +SOURCE=.\cderror.h +# End Source File +# Begin Source File + +SOURCE=.\cdjpeg.h +# End Source File +# Begin Source File + +SOURCE=.\jconfig.h +# End Source File +# Begin Source File + +SOURCE=.\jerror.h +# End Source File +# Begin Source File + +SOURCE=.\jinclude.h +# End Source File +# Begin Source File + +SOURCE=.\jmorecfg.h +# End Source File +# Begin Source File + +SOURCE=.\jpeglib.h +# End Source File +# Begin Source File + +SOURCE=.\jversion.h +# End Source File +# End Group +# Begin Group "Ressourcendateien" + +# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;cnt;rtf;gif;jpg;jpeg;jpe" +# End Group +# End Target +# End Project diff --git a/jpeg-9/makedfil.v10 b/jpeg-9/makedfil.v10 new file mode 100755 index 0000000..6846e14 --- /dev/null +++ b/jpeg-9/makedfil.v10 @@ -0,0 +1,69 @@ + + + + + {4FC737F1-C7A5-4376-A066-2A32D752A2FF} + cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx + + + {93995380-89BD-4b04-88EB-625FBE52EBFB} + h;hpp;hxx;hm;inl;inc;xsd + + + {67DA6AB6-F800-4c08-8B7A-83BB121AAD01} + rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms + + + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + \ No newline at end of file diff --git a/jpeg-9/makedmak.vc6 b/jpeg-9/makedmak.vc6 new file mode 100755 index 0000000..fd89563 --- /dev/null +++ b/jpeg-9/makedmak.vc6 @@ -0,0 +1,159 @@ +# Microsoft Developer Studio Generated NMAKE File, Based on djpeg.dsp +!IF "$(CFG)" == "" +CFG=djpeg - Win32 +!MESSAGE Keine Konfiguration angegeben. djpeg - Win32 wird als Standard verwendet. +!ENDIF + +!IF "$(CFG)" != "djpeg - Win32" +!MESSAGE Ungltige Konfiguration "$(CFG)" angegeben. +!MESSAGE Sie knnen beim Ausfhren von NMAKE eine Konfiguration angeben +!MESSAGE durch Definieren des Makros CFG in der Befehlszeile. Zum Beispiel: +!MESSAGE +!MESSAGE NMAKE /f "djpeg.mak" CFG="djpeg - Win32" +!MESSAGE +!MESSAGE Fr die Konfiguration stehen zur Auswahl: +!MESSAGE +!MESSAGE "djpeg - Win32" (basierend auf "Win32 (x86) Console Application") +!MESSAGE +!ERROR Eine ungltige Konfiguration wurde angegeben. +!ENDIF + +!IF "$(OS)" == "Windows_NT" +NULL= +!ELSE +NULL=nul +!ENDIF + +CPP=cl.exe +RSC=rc.exe +OUTDIR=.\djpeg\Release +INTDIR=.\djpeg\Release +# Begin Custom Macros +OutDir=.\djpeg\Release +# End Custom Macros + +ALL : "$(OUTDIR)\djpeg.exe" + + +CLEAN : + -@erase "$(INTDIR)\cdjpeg.obj" + -@erase "$(INTDIR)\djpeg.obj" + -@erase "$(INTDIR)\rdcolmap.obj" + -@erase "$(INTDIR)\vc60.idb" + -@erase "$(INTDIR)\wrbmp.obj" + -@erase "$(INTDIR)\wrgif.obj" + -@erase "$(INTDIR)\wrppm.obj" + -@erase "$(INTDIR)\wrrle.obj" + -@erase "$(INTDIR)\wrtarga.obj" + -@erase "$(OUTDIR)\djpeg.exe" + +"$(OUTDIR)" : + if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)" + +BSC32=bscmake.exe +BSC32_FLAGS=/nologo /o"$(OUTDIR)\djpeg.bsc" +BSC32_SBRS= \ + +LINK32=link.exe +LINK32_FLAGS=Release\jpeg.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /incremental:no /pdb:"$(OUTDIR)\djpeg.pdb" /machine:I386 /out:"$(OUTDIR)\djpeg.exe" +LINK32_OBJS= \ + "$(INTDIR)\cdjpeg.obj" \ + "$(INTDIR)\djpeg.obj" \ + "$(INTDIR)\rdcolmap.obj" \ + "$(INTDIR)\wrbmp.obj" \ + "$(INTDIR)\wrgif.obj" \ + "$(INTDIR)\wrppm.obj" \ + "$(INTDIR)\wrrle.obj" \ + "$(INTDIR)\wrtarga.obj" + +"$(OUTDIR)\djpeg.exe" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS) + $(LINK32) @<< + $(LINK32_FLAGS) $(LINK32_OBJS) +<< + +CPP_PROJ=/nologo /G6 /MT /W3 /GX /Ox /Oa /Ob2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /Fp"$(INTDIR)\djpeg.pch" /YX /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\\" /FD /c + +.c{$(INTDIR)}.obj:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.cpp{$(INTDIR)}.obj:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.cxx{$(INTDIR)}.obj:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.c{$(INTDIR)}.sbr:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.cpp{$(INTDIR)}.sbr:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.cxx{$(INTDIR)}.sbr:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + + +!IF "$(NO_EXTERNAL_DEPS)" != "1" +!IF EXISTS("djpeg.dep") +!INCLUDE "djpeg.dep" +!ELSE +!MESSAGE Warning: cannot find "djpeg.dep" +!ENDIF +!ENDIF + + +!IF "$(CFG)" == "djpeg - Win32" +SOURCE=.\cdjpeg.c + +"$(INTDIR)\cdjpeg.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\djpeg.c + +"$(INTDIR)\djpeg.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\rdcolmap.c + +"$(INTDIR)\rdcolmap.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\wrbmp.c + +"$(INTDIR)\wrbmp.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\wrgif.c + +"$(INTDIR)\wrgif.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\wrppm.c + +"$(INTDIR)\wrppm.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\wrrle.c + +"$(INTDIR)\wrrle.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\wrtarga.c + +"$(INTDIR)\wrtarga.obj" : $(SOURCE) "$(INTDIR)" + + + +!ENDIF + diff --git a/jpeg-9/makedvcx.v10 b/jpeg-9/makedvcx.v10 new file mode 100755 index 0000000..46aa86e --- /dev/null +++ b/jpeg-9/makedvcx.v10 @@ -0,0 +1,76 @@ + + + + + Release + Win32 + + + + {11043137-B453-4DFA-9010-4D2B9DC1545C} + Win32Proj + djpeg + + + + Application + false + true + Unicode + + + + + + + + + + false + $(ProjectName)\$(Configuration)\ + $(ProjectName)\$(Configuration)\ + + + + Level3 + NotUsing + Full + true + false + WIN32;NDEBUG;_CONSOLE;_CRT_SECURE_NO_WARNINGS + true + true + 4996 + + + Console + true + true + true + Release\jpeg.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies) + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/jpeg-9/makefile.ansi b/jpeg-9/makefile.ansi new file mode 100755 index 0000000..9639fbe --- /dev/null +++ b/jpeg-9/makefile.ansi @@ -0,0 +1,221 @@ +# Makefile for Independent JPEG Group's software + +# This makefile is suitable for Unix-like systems with ANSI-capable compilers. +# If you have a non-ANSI compiler, makefile.unix is a better starting point. + +# Read installation instructions before saying "make" !! + +# The name of your C compiler: +CC= cc + +# You may need to adjust these cc options: +CFLAGS= -O +# Generally, we recommend defining any configuration symbols in jconfig.h, +# NOT via -D switches here. + +# Link-time cc options: +LDFLAGS= + +# To link any special libraries, add the necessary -l commands here. +LDLIBS= + +# Put here the object file name for the correct system-dependent memory +# manager file. For Unix this is usually jmemnobs.o, but you may want +# to use jmemansi.o or jmemname.o if you have limited swap space. +SYSDEPMEM= jmemnobs.o + +# miscellaneous OS-dependent stuff +# linker +LN= $(CC) +# file deletion command +RM= rm -f +# library (.a) file creation command +AR= ar rc +# second step in .a creation (use "touch" if not needed) +AR2= ranlib + +# End of configurable options. + + +# source files: JPEG library proper +LIBSOURCES= jaricom.c jcapimin.c jcapistd.c jcarith.c jccoefct.c jccolor.c \ + jcdctmgr.c jchuff.c jcinit.c jcmainct.c jcmarker.c jcmaster.c \ + jcomapi.c jcparam.c jcprepct.c jcsample.c jctrans.c jdapimin.c \ + jdapistd.c jdarith.c jdatadst.c jdatasrc.c jdcoefct.c jdcolor.c \ + jddctmgr.c jdhuff.c jdinput.c jdmainct.c jdmarker.c jdmaster.c \ + jdmerge.c jdpostct.c jdsample.c jdtrans.c jerror.c jfdctflt.c \ + jfdctfst.c jfdctint.c jidctflt.c jidctfst.c jidctint.c jquant1.c \ + jquant2.c jutils.c jmemmgr.c +# memmgr back ends: compile only one of these into a working library +SYSDEPSOURCES= jmemansi.c jmemname.c jmemnobs.c jmemdos.c jmemmac.c +# source files: cjpeg/djpeg/jpegtran applications, also rdjpgcom/wrjpgcom +APPSOURCES= cjpeg.c djpeg.c jpegtran.c rdjpgcom.c wrjpgcom.c cdjpeg.c \ + rdcolmap.c rdswitch.c transupp.c rdppm.c wrppm.c rdgif.c wrgif.c \ + rdtarga.c wrtarga.c rdbmp.c wrbmp.c rdrle.c wrrle.c +SOURCES= $(LIBSOURCES) $(SYSDEPSOURCES) $(APPSOURCES) +# files included by source files +INCLUDES= jdct.h jerror.h jinclude.h jmemsys.h jmorecfg.h jpegint.h \ + jpeglib.h jversion.h cdjpeg.h cderror.h transupp.h +# documentation, test, and support files +DOCS= README install.txt usage.txt cjpeg.1 djpeg.1 jpegtran.1 rdjpgcom.1 \ + wrjpgcom.1 wizard.txt example.c libjpeg.txt structure.txt \ + coderules.txt filelist.txt change.log +MKFILES= configure Makefile.in makefile.ansi makefile.unix makefile.bcc \ + makefile.mc6 makefile.dj makefile.wat makefile.vc makejdsw.vc6 \ + makeadsw.vc6 makejdep.vc6 makejdsp.vc6 makejmak.vc6 makecdep.vc6 \ + makecdsp.vc6 makecmak.vc6 makeddep.vc6 makeddsp.vc6 makedmak.vc6 \ + maketdep.vc6 maketdsp.vc6 maketmak.vc6 makerdep.vc6 makerdsp.vc6 \ + makermak.vc6 makewdep.vc6 makewdsp.vc6 makewmak.vc6 makejsln.v10 \ + makeasln.v10 makejvcx.v10 makejfil.v10 makecvcx.v10 makecfil.v10 \ + makedvcx.v10 makedfil.v10 maketvcx.v10 maketfil.v10 makervcx.v10 \ + makerfil.v10 makewvcx.v10 makewfil.v10 makeproj.mac makcjpeg.st \ + makdjpeg.st makljpeg.st maktjpeg.st makefile.manx makefile.sas \ + makefile.mms makefile.vms makvms.opt +CONFIGFILES= jconfig.cfg jconfig.bcc jconfig.mc6 jconfig.dj jconfig.wat \ + jconfig.vc jconfig.mac jconfig.st jconfig.manx jconfig.sas \ + jconfig.vms +CONFIGUREFILES= config.guess config.sub install-sh ltmain.sh depcomp \ + missing ar-lib +OTHERFILES= jconfig.txt ckconfig.c jmemdosa.asm libjpeg.map +TESTFILES= testorig.jpg testimg.ppm testimg.bmp testimg.jpg testprog.jpg \ + testimgp.jpg +DISTFILES= $(DOCS) $(MKFILES) $(CONFIGFILES) $(SOURCES) $(INCLUDES) \ + $(CONFIGUREFILES) $(OTHERFILES) $(TESTFILES) +# library object files common to compression and decompression +COMOBJECTS= jaricom.o jcomapi.o jutils.o jerror.o jmemmgr.o $(SYSDEPMEM) +# compression library object files +CLIBOBJECTS= jcapimin.o jcapistd.o jcarith.o jctrans.o jcparam.o \ + jdatadst.o jcinit.o jcmaster.o jcmarker.o jcmainct.o jcprepct.o \ + jccoefct.o jccolor.o jcsample.o jchuff.o jcdctmgr.o jfdctfst.o \ + jfdctflt.o jfdctint.o +# decompression library object files +DLIBOBJECTS= jdapimin.o jdapistd.o jdarith.o jdtrans.o jdatasrc.o \ + jdmaster.o jdinput.o jdmarker.o jdhuff.o jdmainct.o \ + jdcoefct.o jdpostct.o jddctmgr.o jidctfst.o jidctflt.o \ + jidctint.o jdsample.o jdcolor.o jquant1.o jquant2.o jdmerge.o +# These objectfiles are included in libjpeg.a +LIBOBJECTS= $(CLIBOBJECTS) $(DLIBOBJECTS) $(COMOBJECTS) +# object files for sample applications (excluding library files) +COBJECTS= cjpeg.o rdppm.o rdgif.o rdtarga.o rdrle.o rdbmp.o rdswitch.o \ + cdjpeg.o +DOBJECTS= djpeg.o wrppm.o wrgif.o wrtarga.o wrrle.o wrbmp.o rdcolmap.o \ + cdjpeg.o +TROBJECTS= jpegtran.o rdswitch.o cdjpeg.o transupp.o + + +all: libjpeg.a cjpeg djpeg jpegtran rdjpgcom wrjpgcom + +libjpeg.a: $(LIBOBJECTS) + $(RM) libjpeg.a + $(AR) libjpeg.a $(LIBOBJECTS) + $(AR2) libjpeg.a + +cjpeg: $(COBJECTS) libjpeg.a + $(LN) $(LDFLAGS) -o cjpeg $(COBJECTS) libjpeg.a $(LDLIBS) + +djpeg: $(DOBJECTS) libjpeg.a + $(LN) $(LDFLAGS) -o djpeg $(DOBJECTS) libjpeg.a $(LDLIBS) + +jpegtran: $(TROBJECTS) libjpeg.a + $(LN) $(LDFLAGS) -o jpegtran $(TROBJECTS) libjpeg.a $(LDLIBS) + +rdjpgcom: rdjpgcom.o + $(LN) $(LDFLAGS) -o rdjpgcom rdjpgcom.o $(LDLIBS) + +wrjpgcom: wrjpgcom.o + $(LN) $(LDFLAGS) -o wrjpgcom wrjpgcom.o $(LDLIBS) + +jconfig.h: jconfig.txt + echo You must prepare a system-dependent jconfig.h file. + echo Please read the installation directions in install.txt. + exit 1 + +clean: + $(RM) *.o cjpeg djpeg jpegtran libjpeg.a rdjpgcom wrjpgcom + $(RM) core testout* + +test: cjpeg djpeg jpegtran + $(RM) testout* + ./djpeg -dct int -ppm -outfile testout.ppm testorig.jpg + ./djpeg -dct int -bmp -colors 256 -outfile testout.bmp testorig.jpg + ./cjpeg -dct int -outfile testout.jpg testimg.ppm + ./djpeg -dct int -ppm -outfile testoutp.ppm testprog.jpg + ./cjpeg -dct int -progressive -opt -outfile testoutp.jpg testimg.ppm + ./jpegtran -outfile testoutt.jpg testprog.jpg + cmp testimg.ppm testout.ppm + cmp testimg.bmp testout.bmp + cmp testimg.jpg testout.jpg + cmp testimg.ppm testoutp.ppm + cmp testimgp.jpg testoutp.jpg + cmp testorig.jpg testoutt.jpg + + +jaricom.o: jaricom.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcapimin.o: jcapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcapistd.o: jcapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcarith.o: jcarith.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jccoefct.o: jccoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jccolor.o: jccolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcdctmgr.o: jcdctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jchuff.o: jchuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcinit.o: jcinit.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcmainct.o: jcmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcmarker.o: jcmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcmaster.o: jcmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcomapi.o: jcomapi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcparam.o: jcparam.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcprepct.o: jcprepct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcsample.o: jcsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jctrans.o: jctrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdapimin.o: jdapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdapistd.o: jdapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdarith.o: jdarith.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdatadst.o: jdatadst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h +jdatasrc.o: jdatasrc.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h +jdcoefct.o: jdcoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdcolor.o: jdcolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jddctmgr.o: jddctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jdhuff.o: jdhuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdinput.o: jdinput.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdmainct.o: jdmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdmarker.o: jdmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdmaster.o: jdmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdmerge.o: jdmerge.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdpostct.o: jdpostct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdsample.o: jdsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdtrans.o: jdtrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jerror.o: jerror.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jversion.h jerror.h +jfdctflt.o: jfdctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jfdctfst.o: jfdctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jfdctint.o: jfdctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jidctflt.o: jidctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jidctfst.o: jidctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jidctint.o: jidctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jquant1.o: jquant1.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jquant2.o: jquant2.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jutils.o: jutils.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jmemmgr.o: jmemmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemansi.o: jmemansi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemname.o: jmemname.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemnobs.o: jmemnobs.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemdos.o: jmemdos.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemmac.o: jmemmac.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +cjpeg.o: cjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h +djpeg.o: djpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h +jpegtran.o: jpegtran.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h transupp.h jversion.h +rdjpgcom.o: rdjpgcom.c jinclude.h jconfig.h +wrjpgcom.o: wrjpgcom.c jinclude.h jconfig.h +cdjpeg.o: cdjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdcolmap.o: rdcolmap.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdswitch.o: rdswitch.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +transupp.o: transupp.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h transupp.h +rdppm.o: rdppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrppm.o: wrppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdgif.o: rdgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrgif.o: wrgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdtarga.o: rdtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrtarga.o: wrtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdbmp.o: rdbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrbmp.o: wrbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdrle.o: rdrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrrle.o: wrrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h diff --git a/jpeg-9/makefile.bcc b/jpeg-9/makefile.bcc new file mode 100755 index 0000000..f73d414 --- /dev/null +++ b/jpeg-9/makefile.bcc @@ -0,0 +1,292 @@ +# Makefile for Independent JPEG Group's software + +# This makefile is suitable for Borland C on MS-DOS or OS/2. +# It works with Borland C++ for DOS, revision 3.0 or later, +# and has been tested with Borland C++ for OS/2. +# Watch out for optimization bugs in the OS/2 compilers --- see notes below! +# Thanks to Tom Wright and Ge' Weijers (original DOS) and +# Ken Porter (OS/2) for this file. + +# Read installation instructions before saying "make" !! + +# Are we under DOS or OS/2? +!if !$d(DOS) && !$d(OS2) +!if $d(__OS2__) +OS2=1 +!else +DOS=1 +!endif +!endif + +# The name of your C compiler: +CC= bcc + +# You may need to adjust these cc options: +!if $d(DOS) +CFLAGS= -O2 -mm -w-par -w-stu -w-ccc -w-rch +!else +CFLAGS= -O1 -w-par -w-stu -w-ccc -w-rch +!endif +# -O2 enables full code optimization (for pre-3.0 Borland C++, use -O -G -Z). +# -O2 is buggy in Borland OS/2 C++ revision 2.0, so use -O1 there for now. +# If you have Borland OS/2 C++ revision 1.0, use -O or no optimization at all. +# -mm selects medium memory model (near data, far code pointers; DOS only!) +# -w-par suppresses warnings about unused function parameters +# -w-stu suppresses warnings about incomplete structures +# -w-ccc suppresses warnings about compile-time-constant conditions +# -w-rch suppresses warnings about unreachable code +# Generally, we recommend defining any configuration symbols in jconfig.h, +# NOT via -D switches here. + +# Link-time cc options: +!if $d(DOS) +LDFLAGS= -mm +# memory model option here must match CFLAGS! +!else +LDFLAGS= +# -lai full-screen app +# -lc case-significant link +!endif + +# Put here the object file name for the correct system-dependent memory +# manager file. +# For DOS, we recommend jmemdos.c and jmemdosa.asm. +# For OS/2, we recommend jmemnobs.c (flat memory!) +# SYSDEPMEMLIB must list the same files with "+" signs for the librarian. +!if $d(DOS) +SYSDEPMEM= jmemdos.obj jmemdosa.obj +SYSDEPMEMLIB= +jmemdos.obj +jmemdosa.obj +!else +SYSDEPMEM= jmemnobs.obj +SYSDEPMEMLIB= +jmemnobs.obj +!endif + +# End of configurable options. + + +# source files: JPEG library proper +LIBSOURCES= jaricom.c jcapimin.c jcapistd.c jcarith.c jccoefct.c jccolor.c \ + jcdctmgr.c jchuff.c jcinit.c jcmainct.c jcmarker.c jcmaster.c \ + jcomapi.c jcparam.c jcprepct.c jcsample.c jctrans.c jdapimin.c \ + jdapistd.c jdarith.c jdatadst.c jdatasrc.c jdcoefct.c jdcolor.c \ + jddctmgr.c jdhuff.c jdinput.c jdmainct.c jdmarker.c jdmaster.c \ + jdmerge.c jdpostct.c jdsample.c jdtrans.c jerror.c jfdctflt.c \ + jfdctfst.c jfdctint.c jidctflt.c jidctfst.c jidctint.c jquant1.c \ + jquant2.c jutils.c jmemmgr.c +# memmgr back ends: compile only one of these into a working library +SYSDEPSOURCES= jmemansi.c jmemname.c jmemnobs.c jmemdos.c jmemmac.c +# source files: cjpeg/djpeg/jpegtran applications, also rdjpgcom/wrjpgcom +APPSOURCES= cjpeg.c djpeg.c jpegtran.c rdjpgcom.c wrjpgcom.c cdjpeg.c \ + rdcolmap.c rdswitch.c transupp.c rdppm.c wrppm.c rdgif.c wrgif.c \ + rdtarga.c wrtarga.c rdbmp.c wrbmp.c rdrle.c wrrle.c +SOURCES= $(LIBSOURCES) $(SYSDEPSOURCES) $(APPSOURCES) +# files included by source files +INCLUDES= jdct.h jerror.h jinclude.h jmemsys.h jmorecfg.h jpegint.h \ + jpeglib.h jversion.h cdjpeg.h cderror.h transupp.h +# documentation, test, and support files +DOCS= README install.txt usage.txt cjpeg.1 djpeg.1 jpegtran.1 rdjpgcom.1 \ + wrjpgcom.1 wizard.txt example.c libjpeg.txt structure.txt \ + coderules.txt filelist.txt change.log +MKFILES= configure Makefile.in makefile.ansi makefile.unix makefile.bcc \ + makefile.mc6 makefile.dj makefile.wat makefile.vc makejdsw.vc6 \ + makeadsw.vc6 makejdep.vc6 makejdsp.vc6 makejmak.vc6 makecdep.vc6 \ + makecdsp.vc6 makecmak.vc6 makeddep.vc6 makeddsp.vc6 makedmak.vc6 \ + maketdep.vc6 maketdsp.vc6 maketmak.vc6 makerdep.vc6 makerdsp.vc6 \ + makermak.vc6 makewdep.vc6 makewdsp.vc6 makewmak.vc6 makejsln.v10 \ + makeasln.v10 makejvcx.v10 makejfil.v10 makecvcx.v10 makecfil.v10 \ + makedvcx.v10 makedfil.v10 maketvcx.v10 maketfil.v10 makervcx.v10 \ + makerfil.v10 makewvcx.v10 makewfil.v10 makeproj.mac makcjpeg.st \ + makdjpeg.st makljpeg.st maktjpeg.st makefile.manx makefile.sas \ + makefile.mms makefile.vms makvms.opt +CONFIGFILES= jconfig.cfg jconfig.bcc jconfig.mc6 jconfig.dj jconfig.wat \ + jconfig.vc jconfig.mac jconfig.st jconfig.manx jconfig.sas \ + jconfig.vms +CONFIGUREFILES= config.guess config.sub install-sh ltmain.sh depcomp \ + missing ar-lib +OTHERFILES= jconfig.txt ckconfig.c jmemdosa.asm libjpeg.map +TESTFILES= testorig.jpg testimg.ppm testimg.bmp testimg.jpg testprog.jpg \ + testimgp.jpg +DISTFILES= $(DOCS) $(MKFILES) $(CONFIGFILES) $(SOURCES) $(INCLUDES) \ + $(CONFIGUREFILES) $(OTHERFILES) $(TESTFILES) +# library object files common to compression and decompression +COMOBJECTS= jaricom.obj jcomapi.obj jutils.obj jerror.obj jmemmgr.obj $(SYSDEPMEM) +# compression library object files +CLIBOBJECTS= jcapimin.obj jcapistd.obj jcarith.obj jctrans.obj jcparam.obj \ + jdatadst.obj jcinit.obj jcmaster.obj jcmarker.obj jcmainct.obj \ + jcprepct.obj jccoefct.obj jccolor.obj jcsample.obj jchuff.obj \ + jcdctmgr.obj jfdctfst.obj jfdctflt.obj jfdctint.obj +# decompression library object files +DLIBOBJECTS= jdapimin.obj jdapistd.obj jdarith.obj jdtrans.obj jdatasrc.obj \ + jdmaster.obj jdinput.obj jdmarker.obj jdhuff.obj jdmainct.obj \ + jdcoefct.obj jdpostct.obj jddctmgr.obj jidctfst.obj jidctflt.obj \ + jidctint.obj jdsample.obj jdcolor.obj jquant1.obj jquant2.obj \ + jdmerge.obj +# These objectfiles are included in libjpeg.lib +LIBOBJECTS= $(CLIBOBJECTS) $(DLIBOBJECTS) $(COMOBJECTS) +# object files for sample applications (excluding library files) +COBJECTS= cjpeg.obj rdppm.obj rdgif.obj rdtarga.obj rdrle.obj rdbmp.obj \ + rdswitch.obj cdjpeg.obj +DOBJECTS= djpeg.obj wrppm.obj wrgif.obj wrtarga.obj wrrle.obj wrbmp.obj \ + rdcolmap.obj cdjpeg.obj +TROBJECTS= jpegtran.obj rdswitch.obj cdjpeg.obj transupp.obj + + +all: libjpeg.lib cjpeg.exe djpeg.exe jpegtran.exe rdjpgcom.exe wrjpgcom.exe + +libjpeg.lib: $(LIBOBJECTS) + - del libjpeg.lib + tlib libjpeg.lib /E /C @&&| ++jcapimin.obj +jcapistd.obj +jcarith.obj +jctrans.obj +jcparam.obj & ++jdatadst.obj +jcinit.obj +jcmaster.obj +jcmarker.obj +jcmainct.obj & ++jcprepct.obj +jccoefct.obj +jccolor.obj +jcsample.obj +jchuff.obj & ++jcdctmgr.obj +jfdctfst.obj +jfdctflt.obj +jfdctint.obj +jdapimin.obj & ++jdapistd.obj +jdarith.obj +jdtrans.obj +jdatasrc.obj +jdmaster.obj & ++jdinput.obj +jdmarker.obj +jdhuff.obj +jdmainct.obj +jdcoefct.obj & ++jdpostct.obj +jddctmgr.obj +jidctfst.obj +jidctflt.obj +jidctint.obj & ++jdsample.obj +jdcolor.obj +jquant1.obj +jquant2.obj +jdmerge.obj & ++jaricom.obj +jcomapi.obj +jutils.obj +jerror.obj +jmemmgr.obj & +$(SYSDEPMEMLIB) +| + +cjpeg.exe: $(COBJECTS) libjpeg.lib + $(CC) $(LDFLAGS) -ecjpeg.exe $(COBJECTS) libjpeg.lib + +djpeg.exe: $(DOBJECTS) libjpeg.lib + $(CC) $(LDFLAGS) -edjpeg.exe $(DOBJECTS) libjpeg.lib + +jpegtran.exe: $(TROBJECTS) libjpeg.lib + $(CC) $(LDFLAGS) -ejpegtran.exe $(TROBJECTS) libjpeg.lib + +rdjpgcom.exe: rdjpgcom.c +!if $d(DOS) + $(CC) -ms -O rdjpgcom.c +!else + $(CC) $(CFLAGS) rdjpgcom.c +!endif + +# On DOS, wrjpgcom needs large model so it can malloc a 64K chunk +wrjpgcom.exe: wrjpgcom.c +!if $d(DOS) + $(CC) -ml -O wrjpgcom.c +!else + $(CC) $(CFLAGS) wrjpgcom.c +!endif + +# This "{}" syntax allows Borland Make to "batch" source files. +# In this way, each run of the compiler can build many modules. +.c.obj: + $(CC) $(CFLAGS) -c{ $<} + +jconfig.h: jconfig.txt + echo You must prepare a system-dependent jconfig.h file. + echo Please read the installation directions in install.txt. + exit 1 + +clean: + - del *.obj + - del libjpeg.lib + - del cjpeg.exe + - del djpeg.exe + - del jpegtran.exe + - del rdjpgcom.exe + - del wrjpgcom.exe + - del testout*.* + +test: cjpeg.exe djpeg.exe jpegtran.exe + - del testout*.* + djpeg -dct int -ppm -outfile testout.ppm testorig.jpg + djpeg -dct int -bmp -colors 256 -outfile testout.bmp testorig.jpg + cjpeg -dct int -outfile testout.jpg testimg.ppm + djpeg -dct int -ppm -outfile testoutp.ppm testprog.jpg + cjpeg -dct int -progressive -opt -outfile testoutp.jpg testimg.ppm + jpegtran -outfile testoutt.jpg testprog.jpg +!if $d(DOS) + fc /b testimg.ppm testout.ppm + fc /b testimg.bmp testout.bmp + fc /b testimg.jpg testout.jpg + fc /b testimg.ppm testoutp.ppm + fc /b testimgp.jpg testoutp.jpg + fc /b testorig.jpg testoutt.jpg +!else + echo n > n.tmp + comp testimg.ppm testout.ppm < n.tmp + comp testimg.bmp testout.bmp < n.tmp + comp testimg.jpg testout.jpg < n.tmp + comp testimg.ppm testoutp.ppm < n.tmp + comp testimgp.jpg testoutp.jpg < n.tmp + comp testorig.jpg testoutt.jpg < n.tmp + del n.tmp +!endif + + +jaricom.obj: jaricom.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcapimin.obj: jcapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcapistd.obj: jcapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcarith.obj: jcarith.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jccoefct.obj: jccoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jccolor.obj: jccolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcdctmgr.obj: jcdctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jchuff.obj: jchuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcinit.obj: jcinit.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcmainct.obj: jcmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcmarker.obj: jcmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcmaster.obj: jcmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcomapi.obj: jcomapi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcparam.obj: jcparam.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcprepct.obj: jcprepct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcsample.obj: jcsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jctrans.obj: jctrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdapimin.obj: jdapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdapistd.obj: jdapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdarith.obj: jdarith.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdatadst.obj: jdatadst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h +jdatasrc.obj: jdatasrc.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h +jdcoefct.obj: jdcoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdcolor.obj: jdcolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jddctmgr.obj: jddctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jdhuff.obj: jdhuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdinput.obj: jdinput.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdmainct.obj: jdmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdmarker.obj: jdmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdmaster.obj: jdmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdmerge.obj: jdmerge.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdpostct.obj: jdpostct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdsample.obj: jdsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdtrans.obj: jdtrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jerror.obj: jerror.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jversion.h jerror.h +jfdctflt.obj: jfdctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jfdctfst.obj: jfdctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jfdctint.obj: jfdctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jidctflt.obj: jidctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jidctfst.obj: jidctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jidctint.obj: jidctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jquant1.obj: jquant1.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jquant2.obj: jquant2.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jutils.obj: jutils.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jmemmgr.obj: jmemmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemansi.obj: jmemansi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemname.obj: jmemname.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemnobs.obj: jmemnobs.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemdos.obj: jmemdos.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemmac.obj: jmemmac.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +cjpeg.obj: cjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h +djpeg.obj: djpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h +jpegtran.obj: jpegtran.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h transupp.h jversion.h +rdjpgcom.obj: rdjpgcom.c jinclude.h jconfig.h +wrjpgcom.obj: wrjpgcom.c jinclude.h jconfig.h +cdjpeg.obj: cdjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdcolmap.obj: rdcolmap.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdswitch.obj: rdswitch.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +transupp.obj: transupp.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h transupp.h +rdppm.obj: rdppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrppm.obj: wrppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdgif.obj: rdgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrgif.obj: wrgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdtarga.obj: rdtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrtarga.obj: wrtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdbmp.obj: rdbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrbmp.obj: wrbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdrle.obj: rdrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrrle.obj: wrrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +jmemdosa.obj: jmemdosa.asm + tasm /mx jmemdosa.asm diff --git a/jpeg-9/makefile.dj b/jpeg-9/makefile.dj new file mode 100755 index 0000000..bee0c1a --- /dev/null +++ b/jpeg-9/makefile.dj @@ -0,0 +1,227 @@ +# Makefile for Independent JPEG Group's software + +# This makefile is for DJGPP (Delorie's GNU C port on MS-DOS), v2.0 or later. +# Thanks to Frank J. Donahoe for this version. + +# Read installation instructions before saying "make" !! + +# The name of your C compiler: +CC= gcc + +# You may need to adjust these cc options: +CFLAGS= -O2 -Wall -I. +# Generally, we recommend defining any configuration symbols in jconfig.h, +# NOT via -D switches here. + +# Link-time cc options: +LDFLAGS= -s + +# To link any special libraries, add the necessary -l commands here. +LDLIBS= + +# Put here the object file name for the correct system-dependent memory +# manager file. For DJGPP this is usually jmemnobs.o, but you could +# use jmemname.o if you want to use named temp files instead of swap space. +SYSDEPMEM= jmemnobs.o + +# miscellaneous OS-dependent stuff +# linker +LN= $(CC) +# file deletion command +RM= del +# library (.a) file creation command +AR= ar rc +# second step in .a creation (use "touch" if not needed) +AR2= ranlib + +# End of configurable options. + + +# source files: JPEG library proper +LIBSOURCES= jaricom.c jcapimin.c jcapistd.c jcarith.c jccoefct.c jccolor.c \ + jcdctmgr.c jchuff.c jcinit.c jcmainct.c jcmarker.c jcmaster.c \ + jcomapi.c jcparam.c jcprepct.c jcsample.c jctrans.c jdapimin.c \ + jdapistd.c jdarith.c jdatadst.c jdatasrc.c jdcoefct.c jdcolor.c \ + jddctmgr.c jdhuff.c jdinput.c jdmainct.c jdmarker.c jdmaster.c \ + jdmerge.c jdpostct.c jdsample.c jdtrans.c jerror.c jfdctflt.c \ + jfdctfst.c jfdctint.c jidctflt.c jidctfst.c jidctint.c jquant1.c \ + jquant2.c jutils.c jmemmgr.c +# memmgr back ends: compile only one of these into a working library +SYSDEPSOURCES= jmemansi.c jmemname.c jmemnobs.c jmemdos.c jmemmac.c +# source files: cjpeg/djpeg/jpegtran applications, also rdjpgcom/wrjpgcom +APPSOURCES= cjpeg.c djpeg.c jpegtran.c rdjpgcom.c wrjpgcom.c cdjpeg.c \ + rdcolmap.c rdswitch.c transupp.c rdppm.c wrppm.c rdgif.c wrgif.c \ + rdtarga.c wrtarga.c rdbmp.c wrbmp.c rdrle.c wrrle.c +SOURCES= $(LIBSOURCES) $(SYSDEPSOURCES) $(APPSOURCES) +# files included by source files +INCLUDES= jdct.h jerror.h jinclude.h jmemsys.h jmorecfg.h jpegint.h \ + jpeglib.h jversion.h cdjpeg.h cderror.h transupp.h +# documentation, test, and support files +DOCS= README install.txt usage.txt cjpeg.1 djpeg.1 jpegtran.1 rdjpgcom.1 \ + wrjpgcom.1 wizard.txt example.c libjpeg.txt structure.txt \ + coderules.txt filelist.txt change.log +MKFILES= configure Makefile.in makefile.ansi makefile.unix makefile.bcc \ + makefile.mc6 makefile.dj makefile.wat makefile.vc makejdsw.vc6 \ + makeadsw.vc6 makejdep.vc6 makejdsp.vc6 makejmak.vc6 makecdep.vc6 \ + makecdsp.vc6 makecmak.vc6 makeddep.vc6 makeddsp.vc6 makedmak.vc6 \ + maketdep.vc6 maketdsp.vc6 maketmak.vc6 makerdep.vc6 makerdsp.vc6 \ + makermak.vc6 makewdep.vc6 makewdsp.vc6 makewmak.vc6 makejsln.v10 \ + makeasln.v10 makejvcx.v10 makejfil.v10 makecvcx.v10 makecfil.v10 \ + makedvcx.v10 makedfil.v10 maketvcx.v10 maketfil.v10 makervcx.v10 \ + makerfil.v10 makewvcx.v10 makewfil.v10 makeproj.mac makcjpeg.st \ + makdjpeg.st makljpeg.st maktjpeg.st makefile.manx makefile.sas \ + makefile.mms makefile.vms makvms.opt +CONFIGFILES= jconfig.cfg jconfig.bcc jconfig.mc6 jconfig.dj jconfig.wat \ + jconfig.vc jconfig.mac jconfig.st jconfig.manx jconfig.sas \ + jconfig.vms +CONFIGUREFILES= config.guess config.sub install-sh ltmain.sh depcomp \ + missing ar-lib +OTHERFILES= jconfig.txt ckconfig.c jmemdosa.asm libjpeg.map +TESTFILES= testorig.jpg testimg.ppm testimg.bmp testimg.jpg testprog.jpg \ + testimgp.jpg +DISTFILES= $(DOCS) $(MKFILES) $(CONFIGFILES) $(SOURCES) $(INCLUDES) \ + $(CONFIGUREFILES) $(OTHERFILES) $(TESTFILES) +# library object files common to compression and decompression +COMOBJECTS= jaricom.o jcomapi.o jutils.o jerror.o jmemmgr.o $(SYSDEPMEM) +# compression library object files +CLIBOBJECTS= jcapimin.o jcapistd.o jcarith.o jctrans.o jcparam.o \ + jdatadst.o jcinit.o jcmaster.o jcmarker.o jcmainct.o jcprepct.o \ + jccoefct.o jccolor.o jcsample.o jchuff.o jcdctmgr.o jfdctfst.o \ + jfdctflt.o jfdctint.o +# decompression library object files +DLIBOBJECTS= jdapimin.o jdapistd.o jdarith.o jdtrans.o jdatasrc.o \ + jdmaster.o jdinput.o jdmarker.o jdhuff.o jdmainct.o \ + jdcoefct.o jdpostct.o jddctmgr.o jidctfst.o jidctflt.o \ + jidctint.o jdsample.o jdcolor.o jquant1.o jquant2.o jdmerge.o +# These objectfiles are included in libjpeg.a +LIBOBJECTS= $(CLIBOBJECTS) $(DLIBOBJECTS) $(COMOBJECTS) +# object files for sample applications (excluding library files) +COBJECTS= cjpeg.o rdppm.o rdgif.o rdtarga.o rdrle.o rdbmp.o rdswitch.o \ + cdjpeg.o +DOBJECTS= djpeg.o wrppm.o wrgif.o wrtarga.o wrrle.o wrbmp.o rdcolmap.o \ + cdjpeg.o +TROBJECTS= jpegtran.o rdswitch.o cdjpeg.o transupp.o + + +all: libjpeg.a cjpeg.exe djpeg.exe jpegtran.exe rdjpgcom.exe wrjpgcom.exe + +libjpeg.a: $(LIBOBJECTS) + $(RM) libjpeg.a + $(AR) libjpeg.a $(LIBOBJECTS) + $(AR2) libjpeg.a + +cjpeg.exe: $(COBJECTS) libjpeg.a + $(LN) $(LDFLAGS) -o cjpeg.exe $(COBJECTS) libjpeg.a $(LDLIBS) + +djpeg.exe: $(DOBJECTS) libjpeg.a + $(LN) $(LDFLAGS) -o djpeg.exe $(DOBJECTS) libjpeg.a $(LDLIBS) + +jpegtran.exe: $(TROBJECTS) libjpeg.a + $(LN) $(LDFLAGS) -o jpegtran.exe $(TROBJECTS) libjpeg.a $(LDLIBS) + +rdjpgcom.exe: rdjpgcom.o + $(LN) $(LDFLAGS) -o rdjpgcom.exe rdjpgcom.o $(LDLIBS) + +wrjpgcom.exe: wrjpgcom.o + $(LN) $(LDFLAGS) -o wrjpgcom.exe wrjpgcom.o $(LDLIBS) + +jconfig.h: jconfig.txt + echo You must prepare a system-dependent jconfig.h file. + echo Please read the installation directions in install.txt. + exit 1 + +clean: + $(RM) *.o + $(RM) cjpeg.exe + $(RM) djpeg.exe + $(RM) jpegtran.exe + $(RM) rdjpgcom.exe + $(RM) wrjpgcom.exe + $(RM) libjpeg.a + $(RM) testout*.* + +test: cjpeg.exe djpeg.exe jpegtran.exe + $(RM) testout*.* + ./djpeg -dct int -ppm -outfile testout.ppm testorig.jpg + ./djpeg -dct int -bmp -colors 256 -outfile testout.bmp testorig.jpg + ./cjpeg -dct int -outfile testout.jpg testimg.ppm + ./djpeg -dct int -ppm -outfile testoutp.ppm testprog.jpg + ./cjpeg -dct int -progressive -opt -outfile testoutp.jpg testimg.ppm + ./jpegtran -outfile testoutt.jpg testprog.jpg + fc /b testimg.ppm testout.ppm + fc /b testimg.bmp testout.bmp + fc /b testimg.jpg testout.jpg + fc /b testimg.ppm testoutp.ppm + fc /b testimgp.jpg testoutp.jpg + fc /b testorig.jpg testoutt.jpg + + +jaricom.o: jaricom.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcapimin.o: jcapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcapistd.o: jcapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcarith.o: jcarith.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jccoefct.o: jccoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jccolor.o: jccolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcdctmgr.o: jcdctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jchuff.o: jchuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcinit.o: jcinit.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcmainct.o: jcmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcmarker.o: jcmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcmaster.o: jcmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcomapi.o: jcomapi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcparam.o: jcparam.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcprepct.o: jcprepct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcsample.o: jcsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jctrans.o: jctrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdapimin.o: jdapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdapistd.o: jdapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdarith.o: jdarith.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdatadst.o: jdatadst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h +jdatasrc.o: jdatasrc.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h +jdcoefct.o: jdcoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdcolor.o: jdcolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jddctmgr.o: jddctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jdhuff.o: jdhuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdinput.o: jdinput.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdmainct.o: jdmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdmarker.o: jdmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdmaster.o: jdmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdmerge.o: jdmerge.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdpostct.o: jdpostct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdsample.o: jdsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdtrans.o: jdtrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jerror.o: jerror.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jversion.h jerror.h +jfdctflt.o: jfdctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jfdctfst.o: jfdctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jfdctint.o: jfdctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jidctflt.o: jidctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jidctfst.o: jidctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jidctint.o: jidctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jquant1.o: jquant1.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jquant2.o: jquant2.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jutils.o: jutils.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jmemmgr.o: jmemmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemansi.o: jmemansi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemname.o: jmemname.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemnobs.o: jmemnobs.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemdos.o: jmemdos.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemmac.o: jmemmac.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +cjpeg.o: cjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h +djpeg.o: djpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h +jpegtran.o: jpegtran.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h transupp.h jversion.h +rdjpgcom.o: rdjpgcom.c jinclude.h jconfig.h +wrjpgcom.o: wrjpgcom.c jinclude.h jconfig.h +cdjpeg.o: cdjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdcolmap.o: rdcolmap.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdswitch.o: rdswitch.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +transupp.o: transupp.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h transupp.h +rdppm.o: rdppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrppm.o: wrppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdgif.o: rdgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrgif.o: wrgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdtarga.o: rdtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrtarga.o: wrtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdbmp.o: rdbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrbmp.o: wrbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdrle.o: rdrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrrle.o: wrrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h diff --git a/jpeg-9/makefile.manx b/jpeg-9/makefile.manx new file mode 100755 index 0000000..4631264 --- /dev/null +++ b/jpeg-9/makefile.manx @@ -0,0 +1,221 @@ +# Makefile for Independent JPEG Group's software + +# This makefile is for Amiga systems using Manx Aztec C ver 5.x. +# Thanks to D.J. James (djjames@cup.portal.com) for this version. + +# Read installation instructions before saying "make" !! + +# The name of your C compiler: +CC= cc + +# You may need to adjust these cc options: +# Uncomment for generic 68000 code (will work on any Amiga) +ARCHFLAGS= -sn + +# Uncomment for 68020/68030 code (faster, but won't run on 68000 CPU) +#ARCHFLAGS= -c2 + +CFLAGS= -MC -MD $(ARCHFLAGS) -spfam -r4 + +# Link-time cc options: +LDFLAGS= -g + +# To link any special libraries, add the necessary -l commands here. +LDLIBS= -lml -lcl + +# Put here the object file name for the correct system-dependent memory +# manager file. For Amiga we recommend jmemname.o. +SYSDEPMEM= jmemname.o + +# miscellaneous OS-dependent stuff +# linker +LN= ln +# file deletion command +RM= delete quiet +# library (.lib) file creation command +AR= lb + +# End of configurable options. + + +# source files: JPEG library proper +LIBSOURCES= jaricom.c jcapimin.c jcapistd.c jcarith.c jccoefct.c jccolor.c \ + jcdctmgr.c jchuff.c jcinit.c jcmainct.c jcmarker.c jcmaster.c \ + jcomapi.c jcparam.c jcprepct.c jcsample.c jctrans.c jdapimin.c \ + jdapistd.c jdarith.c jdatadst.c jdatasrc.c jdcoefct.c jdcolor.c \ + jddctmgr.c jdhuff.c jdinput.c jdmainct.c jdmarker.c jdmaster.c \ + jdmerge.c jdpostct.c jdsample.c jdtrans.c jerror.c jfdctflt.c \ + jfdctfst.c jfdctint.c jidctflt.c jidctfst.c jidctint.c jquant1.c \ + jquant2.c jutils.c jmemmgr.c +# memmgr back ends: compile only one of these into a working library +SYSDEPSOURCES= jmemansi.c jmemname.c jmemnobs.c jmemdos.c jmemmac.c +# source files: cjpeg/djpeg/jpegtran applications, also rdjpgcom/wrjpgcom +APPSOURCES= cjpeg.c djpeg.c jpegtran.c rdjpgcom.c wrjpgcom.c cdjpeg.c \ + rdcolmap.c rdswitch.c transupp.c rdppm.c wrppm.c rdgif.c wrgif.c \ + rdtarga.c wrtarga.c rdbmp.c wrbmp.c rdrle.c wrrle.c +SOURCES= $(LIBSOURCES) $(SYSDEPSOURCES) $(APPSOURCES) +# files included by source files +INCLUDES= jdct.h jerror.h jinclude.h jmemsys.h jmorecfg.h jpegint.h \ + jpeglib.h jversion.h cdjpeg.h cderror.h transupp.h +# documentation, test, and support files +DOCS= README install.txt usage.txt cjpeg.1 djpeg.1 jpegtran.1 rdjpgcom.1 \ + wrjpgcom.1 wizard.txt example.c libjpeg.txt structure.txt \ + coderules.txt filelist.txt change.log +MKFILES= configure Makefile.in makefile.ansi makefile.unix makefile.bcc \ + makefile.mc6 makefile.dj makefile.wat makefile.vc makejdsw.vc6 \ + makeadsw.vc6 makejdep.vc6 makejdsp.vc6 makejmak.vc6 makecdep.vc6 \ + makecdsp.vc6 makecmak.vc6 makeddep.vc6 makeddsp.vc6 makedmak.vc6 \ + maketdep.vc6 maketdsp.vc6 maketmak.vc6 makerdep.vc6 makerdsp.vc6 \ + makermak.vc6 makewdep.vc6 makewdsp.vc6 makewmak.vc6 makejsln.v10 \ + makeasln.v10 makejvcx.v10 makejfil.v10 makecvcx.v10 makecfil.v10 \ + makedvcx.v10 makedfil.v10 maketvcx.v10 maketfil.v10 makervcx.v10 \ + makerfil.v10 makewvcx.v10 makewfil.v10 makeproj.mac makcjpeg.st \ + makdjpeg.st makljpeg.st maktjpeg.st makefile.manx makefile.sas \ + makefile.mms makefile.vms makvms.opt +CONFIGFILES= jconfig.cfg jconfig.bcc jconfig.mc6 jconfig.dj jconfig.wat \ + jconfig.vc jconfig.mac jconfig.st jconfig.manx jconfig.sas \ + jconfig.vms +CONFIGUREFILES= config.guess config.sub install-sh ltmain.sh depcomp \ + missing ar-lib +OTHERFILES= jconfig.txt ckconfig.c jmemdosa.asm libjpeg.map +TESTFILES= testorig.jpg testimg.ppm testimg.bmp testimg.jpg testprog.jpg \ + testimgp.jpg +DISTFILES= $(DOCS) $(MKFILES) $(CONFIGFILES) $(SOURCES) $(INCLUDES) \ + $(CONFIGUREFILES) $(OTHERFILES) $(TESTFILES) +# library object files common to compression and decompression +COMOBJECTS= jaricom.o jcomapi.o jutils.o jerror.o jmemmgr.o $(SYSDEPMEM) +# compression library object files +CLIBOBJECTS= jcapimin.o jcapistd.o jcarith.o jctrans.o jcparam.o \ + jdatadst.o jcinit.o jcmaster.o jcmarker.o jcmainct.o jcprepct.o \ + jccoefct.o jccolor.o jcsample.o jchuff.o jcdctmgr.o jfdctfst.o \ + jfdctflt.o jfdctint.o +# decompression library object files +DLIBOBJECTS= jdapimin.o jdapistd.o jdarith.o jdtrans.o jdatasrc.o \ + jdmaster.o jdinput.o jdmarker.o jdhuff.o jdmainct.o \ + jdcoefct.o jdpostct.o jddctmgr.o jidctfst.o jidctflt.o \ + jidctint.o jdsample.o jdcolor.o jquant1.o jquant2.o jdmerge.o +# These objectfiles are included in libjpeg.lib +LIBOBJECTS= $(CLIBOBJECTS) $(DLIBOBJECTS) $(COMOBJECTS) +# object files for sample applications (excluding library files) +COBJECTS= cjpeg.o rdppm.o rdgif.o rdtarga.o rdrle.o rdbmp.o rdswitch.o \ + cdjpeg.o +DOBJECTS= djpeg.o wrppm.o wrgif.o wrtarga.o wrrle.o wrbmp.o rdcolmap.o \ + cdjpeg.o +TROBJECTS= jpegtran.o rdswitch.o cdjpeg.o transupp.o + + +all: libjpeg.lib cjpeg djpeg jpegtran rdjpgcom wrjpgcom + +libjpeg.lib: $(LIBOBJECTS) + -$(RM) libjpeg.lib + $(AR) libjpeg.lib $(LIBOBJECTS) + +cjpeg: $(COBJECTS) libjpeg.lib + $(LN) $(LDFLAGS) -o cjpeg $(COBJECTS) libjpeg.lib $(LDLIBS) + +djpeg: $(DOBJECTS) libjpeg.lib + $(LN) $(LDFLAGS) -o djpeg $(DOBJECTS) libjpeg.lib $(LDLIBS) + +jpegtran: $(TROBJECTS) libjpeg.lib + $(LN) $(LDFLAGS) -o jpegtran $(TROBJECTS) libjpeg.lib $(LDLIBS) + +rdjpgcom: rdjpgcom.o + $(LN) $(LDFLAGS) -o rdjpgcom rdjpgcom.o $(LDLIBS) + +wrjpgcom: wrjpgcom.o + $(LN) $(LDFLAGS) -o wrjpgcom wrjpgcom.o $(LDLIBS) + +jconfig.h: jconfig.txt + echo You must prepare a system-dependent jconfig.h file. + echo Please read the installation directions in install.txt. + exit 1 + +clean: + -$(RM) *.o cjpeg djpeg jpegtran libjpeg.lib rdjpgcom wrjpgcom + -$(RM) core testout*.* + +test: cjpeg djpeg jpegtran + -$(RM) testout*.* + djpeg -dct int -ppm -outfile testout.ppm testorig.jpg + djpeg -dct int -bmp -colors 256 -outfile testout.bmp testorig.jpg + cjpeg -dct int -outfile testout.jpg testimg.ppm + djpeg -dct int -ppm -outfile testoutp.ppm testprog.jpg + cjpeg -dct int -progressive -opt -outfile testoutp.jpg testimg.ppm + jpegtran -outfile testoutt.jpg testprog.jpg + cmp testimg.ppm testout.ppm + cmp testimg.bmp testout.bmp + cmp testimg.jpg testout.jpg + cmp testimg.ppm testoutp.ppm + cmp testimgp.jpg testoutp.jpg + cmp testorig.jpg testoutt.jpg + + +jaricom.o: jaricom.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcapimin.o: jcapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcapistd.o: jcapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcarith.o: jcarith.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jccoefct.o: jccoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jccolor.o: jccolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcdctmgr.o: jcdctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jchuff.o: jchuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcinit.o: jcinit.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcmainct.o: jcmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcmarker.o: jcmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcmaster.o: jcmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcomapi.o: jcomapi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcparam.o: jcparam.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcprepct.o: jcprepct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcsample.o: jcsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jctrans.o: jctrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdapimin.o: jdapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdapistd.o: jdapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdarith.o: jdarith.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdatadst.o: jdatadst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h +jdatasrc.o: jdatasrc.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h +jdcoefct.o: jdcoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdcolor.o: jdcolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jddctmgr.o: jddctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jdhuff.o: jdhuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdinput.o: jdinput.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdmainct.o: jdmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdmarker.o: jdmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdmaster.o: jdmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdmerge.o: jdmerge.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdpostct.o: jdpostct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdsample.o: jdsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdtrans.o: jdtrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jerror.o: jerror.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jversion.h jerror.h +jfdctflt.o: jfdctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jfdctfst.o: jfdctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jfdctint.o: jfdctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jidctflt.o: jidctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jidctfst.o: jidctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jidctint.o: jidctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jquant1.o: jquant1.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jquant2.o: jquant2.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jutils.o: jutils.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jmemmgr.o: jmemmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemansi.o: jmemansi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemname.o: jmemname.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemnobs.o: jmemnobs.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemdos.o: jmemdos.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemmac.o: jmemmac.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +cjpeg.o: cjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h +djpeg.o: djpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h +jpegtran.o: jpegtran.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h transupp.h jversion.h +rdjpgcom.o: rdjpgcom.c jinclude.h jconfig.h +wrjpgcom.o: wrjpgcom.c jinclude.h jconfig.h +cdjpeg.o: cdjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdcolmap.o: rdcolmap.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdswitch.o: rdswitch.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +transupp.o: transupp.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h transupp.h +rdppm.o: rdppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrppm.o: wrppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdgif.o: rdgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrgif.o: wrgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdtarga.o: rdtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrtarga.o: wrtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdbmp.o: rdbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrbmp.o: wrbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdrle.o: rdrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrrle.o: wrrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h diff --git a/jpeg-9/makefile.mc6 b/jpeg-9/makefile.mc6 new file mode 100755 index 0000000..86e0672 --- /dev/null +++ b/jpeg-9/makefile.mc6 @@ -0,0 +1,256 @@ +# Makefile for Independent JPEG Group's software + +# This makefile is for Microsoft C for MS-DOS, version 6.00A and up. +# Use NMAKE, not Microsoft's brain-damaged MAKE. +# Thanks to Alan Wright and Chris Turner of Olivetti Research Ltd. + +# Read installation instructions before saying "nmake" !! + +# You may need to adjust these compiler options: +CFLAGS = -AM -Oecigt -Gs -W3 +# -AM medium memory model (or use -AS for small model, if you remove features) +# -Oecigt -Gs maximum safe optimisation (-Ol has bugs in MSC 6.00A) +# -W3 warning level 3 +# You might also want to add -G2 if you have an 80286, etc. +# Generally, we recommend defining any configuration symbols in jconfig.h, +# NOT via -D switches here. + +# Jan-Herman Buining suggests the following switches for MS C 8.0 and a 486: +# CFLAGS = /AM /f- /FPi87 /G3 /Gs /Gy /Ob1 /Oc /Oe /Og /Oi /Ol /On /Oo /Ot \ +# /OV4 /W3 +# except for jquant1.c, which must be compiled with /Oo- to avoid a compiler +# crash. + +# Ingar Steinsland suggests the following switches when building +# a 16-bit Windows DLL: +# CFLAGS = -ALw -Gsw -Zpe -W3 -O2 -Zi -Zd + +# Put here the object file name for the correct system-dependent memory +# manager file. For DOS, we recommend jmemdos.c and jmemdosa.asm. +# (But not for Windows; see install.txt if you use this makefile for Windows.) +SYSDEPMEM= jmemdos.obj jmemdosa.obj +# SYSDEPMEMLIB must list the same files with "+" signs for the librarian. +SYSDEPMEMLIB= +jmemdos.obj +jmemdosa.obj + +# End of configurable options. + + +# source files: JPEG library proper +LIBSOURCES= jaricom.c jcapimin.c jcapistd.c jcarith.c jccoefct.c jccolor.c \ + jcdctmgr.c jchuff.c jcinit.c jcmainct.c jcmarker.c jcmaster.c \ + jcomapi.c jcparam.c jcprepct.c jcsample.c jctrans.c jdapimin.c \ + jdapistd.c jdarith.c jdatadst.c jdatasrc.c jdcoefct.c jdcolor.c \ + jddctmgr.c jdhuff.c jdinput.c jdmainct.c jdmarker.c jdmaster.c \ + jdmerge.c jdpostct.c jdsample.c jdtrans.c jerror.c jfdctflt.c \ + jfdctfst.c jfdctint.c jidctflt.c jidctfst.c jidctint.c jquant1.c \ + jquant2.c jutils.c jmemmgr.c +# memmgr back ends: compile only one of these into a working library +SYSDEPSOURCES= jmemansi.c jmemname.c jmemnobs.c jmemdos.c jmemmac.c +# source files: cjpeg/djpeg/jpegtran applications, also rdjpgcom/wrjpgcom +APPSOURCES= cjpeg.c djpeg.c jpegtran.c rdjpgcom.c wrjpgcom.c cdjpeg.c \ + rdcolmap.c rdswitch.c transupp.c rdppm.c wrppm.c rdgif.c wrgif.c \ + rdtarga.c wrtarga.c rdbmp.c wrbmp.c rdrle.c wrrle.c +SOURCES= $(LIBSOURCES) $(SYSDEPSOURCES) $(APPSOURCES) +# files included by source files +INCLUDES= jdct.h jerror.h jinclude.h jmemsys.h jmorecfg.h jpegint.h \ + jpeglib.h jversion.h cdjpeg.h cderror.h transupp.h +# documentation, test, and support files +DOCS= README install.txt usage.txt cjpeg.1 djpeg.1 jpegtran.1 rdjpgcom.1 \ + wrjpgcom.1 wizard.txt example.c libjpeg.txt structure.txt \ + coderules.txt filelist.txt change.log +MKFILES= configure Makefile.in makefile.ansi makefile.unix makefile.bcc \ + makefile.mc6 makefile.dj makefile.wat makefile.vc makejdsw.vc6 \ + makeadsw.vc6 makejdep.vc6 makejdsp.vc6 makejmak.vc6 makecdep.vc6 \ + makecdsp.vc6 makecmak.vc6 makeddep.vc6 makeddsp.vc6 makedmak.vc6 \ + maketdep.vc6 maketdsp.vc6 maketmak.vc6 makerdep.vc6 makerdsp.vc6 \ + makermak.vc6 makewdep.vc6 makewdsp.vc6 makewmak.vc6 makejsln.v10 \ + makeasln.v10 makejvcx.v10 makejfil.v10 makecvcx.v10 makecfil.v10 \ + makedvcx.v10 makedfil.v10 maketvcx.v10 maketfil.v10 makervcx.v10 \ + makerfil.v10 makewvcx.v10 makewfil.v10 makeproj.mac makcjpeg.st \ + makdjpeg.st makljpeg.st maktjpeg.st makefile.manx makefile.sas \ + makefile.mms makefile.vms makvms.opt +CONFIGFILES= jconfig.cfg jconfig.bcc jconfig.mc6 jconfig.dj jconfig.wat \ + jconfig.vc jconfig.mac jconfig.st jconfig.manx jconfig.sas \ + jconfig.vms +CONFIGUREFILES= config.guess config.sub install-sh ltmain.sh depcomp \ + missing ar-lib +OTHERFILES= jconfig.txt ckconfig.c jmemdosa.asm libjpeg.map +TESTFILES= testorig.jpg testimg.ppm testimg.bmp testimg.jpg testprog.jpg \ + testimgp.jpg +DISTFILES= $(DOCS) $(MKFILES) $(CONFIGFILES) $(SOURCES) $(INCLUDES) \ + $(CONFIGUREFILES) $(OTHERFILES) $(TESTFILES) +# library object files common to compression and decompression +COMOBJECTS= jaricom.obj jcomapi.obj jutils.obj jerror.obj jmemmgr.obj $(SYSDEPMEM) +# compression library object files +CLIBOBJECTS= jcapimin.obj jcapistd.obj jcarith.obj jctrans.obj jcparam.obj \ + jdatadst.obj jcinit.obj jcmaster.obj jcmarker.obj jcmainct.obj \ + jcprepct.obj jccoefct.obj jccolor.obj jcsample.obj jchuff.obj \ + jcdctmgr.obj jfdctfst.obj jfdctflt.obj jfdctint.obj +# decompression library object files +DLIBOBJECTS= jdapimin.obj jdapistd.obj jdarith.obj jdtrans.obj jdatasrc.obj \ + jdmaster.obj jdinput.obj jdmarker.obj jdhuff.obj jdmainct.obj \ + jdcoefct.obj jdpostct.obj jddctmgr.obj jidctfst.obj jidctflt.obj \ + jidctint.obj jdsample.obj jdcolor.obj jquant1.obj jquant2.obj \ + jdmerge.obj +# These objectfiles are included in libjpeg.lib +LIBOBJECTS= $(CLIBOBJECTS) $(DLIBOBJECTS) $(COMOBJECTS) +# object files for sample applications (excluding library files) +COBJECTS= cjpeg.obj rdppm.obj rdgif.obj rdtarga.obj rdrle.obj rdbmp.obj \ + rdswitch.obj cdjpeg.obj +DOBJECTS= djpeg.obj wrppm.obj wrgif.obj wrtarga.obj wrrle.obj wrbmp.obj \ + rdcolmap.obj cdjpeg.obj +TROBJECTS= jpegtran.obj rdswitch.obj cdjpeg.obj transupp.obj + +# need linker response file because file list > 128 chars +RFILE = libjpeg.ans + + +all: libjpeg.lib cjpeg.exe djpeg.exe jpegtran.exe rdjpgcom.exe wrjpgcom.exe + +libjpeg.lib: $(LIBOBJECTS) $(RFILE) + del libjpeg.lib + lib @$(RFILE) + +# linker response file for building libjpeg.lib +$(RFILE) : makefile + del $(RFILE) + echo libjpeg.lib >$(RFILE) +# silly want-to-create-it prompt: + echo y >>$(RFILE) + echo +jcapimin.obj +jcapistd.obj +jcarith.obj +jctrans.obj & >>$(RFILE) + echo +jcparam.obj +jdatadst.obj +jcinit.obj +jcmaster.obj & >>$(RFILE) + echo +jcmarker.obj +jcmainct.obj +jcprepct.obj & >>$(RFILE) + echo +jccoefct.obj +jccolor.obj +jcsample.obj +jchuff.obj & >>$(RFILE) + echo +jcdctmgr.obj +jfdctfst.obj +jfdctflt.obj & >>$(RFILE) + echo +jfdctint.obj +jdapimin.obj +jdapistd.obj & >>$(RFILE) + echo +jdarith.obj +jdtrans.obj +jdatasrc.obj +jdmaster.obj & >>$(RFILE) + echo +jdinput.obj +jdmarker.obj +jdhuff.obj +jdmainct.obj & >>$(RFILE) + echo +jdcoefct.obj +jdpostct.obj +jddctmgr.obj & >>$(RFILE) + echo +jidctfst.obj +jidctflt.obj +jidctint.obj & >>$(RFILE) + echo +jdsample.obj +jdcolor.obj +jquant1.obj & >>$(RFILE) + echo +jquant2.obj +jdmerge.obj +jaricom.obj +jcomapi.obj & >>$(RFILE) + echo +jutils.obj +jerror.obj +jmemmgr.obj & >>$(RFILE) + echo $(SYSDEPMEMLIB) ; >>$(RFILE) + +cjpeg.exe: $(COBJECTS) libjpeg.lib + echo $(COBJECTS) >cjpeg.lst + link /STACK:4096 /EXEPACK @cjpeg.lst, cjpeg.exe, , libjpeg.lib, ; + del cjpeg.lst + +djpeg.exe: $(DOBJECTS) libjpeg.lib + echo $(DOBJECTS) >djpeg.lst + link /STACK:4096 /EXEPACK @djpeg.lst, djpeg.exe, , libjpeg.lib, ; + del djpeg.lst + +jpegtran.exe: $(TROBJECTS) libjpeg.lib + link /STACK:4096 /EXEPACK $(TROBJECTS), jpegtran.exe, , libjpeg.lib, ; + +rdjpgcom.exe: rdjpgcom.c + $(CC) -AS -O -W3 rdjpgcom.c + +# wrjpgcom needs large model so it can malloc a 64K chunk +wrjpgcom.exe: wrjpgcom.c + $(CC) -AL -O -W3 wrjpgcom.c + +jconfig.h: jconfig.txt + echo You must prepare a system-dependent jconfig.h file. + echo Please read the installation directions in install.txt. + exit 1 + +clean: + del *.obj + del libjpeg.lib + del cjpeg.exe + del djpeg.exe + del jpegtran.exe + del rdjpgcom.exe + del wrjpgcom.exe + del testout*.* + +test: cjpeg.exe djpeg.exe jpegtran.exe + del testout*.* + djpeg -dct int -ppm -outfile testout.ppm testorig.jpg + djpeg -dct int -bmp -colors 256 -outfile testout.bmp testorig.jpg + cjpeg -dct int -outfile testout.jpg testimg.ppm + djpeg -dct int -ppm -outfile testoutp.ppm testprog.jpg + cjpeg -dct int -progressive -opt -outfile testoutp.jpg testimg.ppm + jpegtran -outfile testoutt.jpg testprog.jpg + fc /b testimg.ppm testout.ppm + fc /b testimg.bmp testout.bmp + fc /b testimg.jpg testout.jpg + fc /b testimg.ppm testoutp.ppm + fc /b testimgp.jpg testoutp.jpg + fc /b testorig.jpg testoutt.jpg + + +jaricom.obj: jaricom.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcapimin.obj: jcapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcapistd.obj: jcapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcarith.obj: jcarith.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jccoefct.obj: jccoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jccolor.obj: jccolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcdctmgr.obj: jcdctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jchuff.obj: jchuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcinit.obj: jcinit.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcmainct.obj: jcmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcmarker.obj: jcmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcmaster.obj: jcmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcomapi.obj: jcomapi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcparam.obj: jcparam.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcprepct.obj: jcprepct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcsample.obj: jcsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jctrans.obj: jctrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdapimin.obj: jdapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdapistd.obj: jdapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdarith.obj: jdarith.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdatadst.obj: jdatadst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h +jdatasrc.obj: jdatasrc.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h +jdcoefct.obj: jdcoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdcolor.obj: jdcolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jddctmgr.obj: jddctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jdhuff.obj: jdhuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdinput.obj: jdinput.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdmainct.obj: jdmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdmarker.obj: jdmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdmaster.obj: jdmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdmerge.obj: jdmerge.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdpostct.obj: jdpostct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdsample.obj: jdsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdtrans.obj: jdtrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jerror.obj: jerror.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jversion.h jerror.h +jfdctflt.obj: jfdctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jfdctfst.obj: jfdctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jfdctint.obj: jfdctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jidctflt.obj: jidctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jidctfst.obj: jidctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jidctint.obj: jidctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jquant1.obj: jquant1.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jquant2.obj: jquant2.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jutils.obj: jutils.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jmemmgr.obj: jmemmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemansi.obj: jmemansi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemname.obj: jmemname.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemnobs.obj: jmemnobs.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemdos.obj: jmemdos.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemmac.obj: jmemmac.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +cjpeg.obj: cjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h +djpeg.obj: djpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h +jpegtran.obj: jpegtran.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h transupp.h jversion.h +rdjpgcom.obj: rdjpgcom.c jinclude.h jconfig.h +wrjpgcom.obj: wrjpgcom.c jinclude.h jconfig.h +cdjpeg.obj: cdjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdcolmap.obj: rdcolmap.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdswitch.obj: rdswitch.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +transupp.obj: transupp.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h transupp.h +rdppm.obj: rdppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrppm.obj: wrppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdgif.obj: rdgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrgif.obj: wrgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdtarga.obj: rdtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrtarga.obj: wrtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdbmp.obj: rdbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrbmp.obj: wrbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdrle.obj: rdrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrrle.obj: wrrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +jmemdosa.obj : jmemdosa.asm + masm /mx $*; diff --git a/jpeg-9/makefile.mms b/jpeg-9/makefile.mms new file mode 100755 index 0000000..0facc5c --- /dev/null +++ b/jpeg-9/makefile.mms @@ -0,0 +1,225 @@ +# Makefile for Independent JPEG Group's software + +# This makefile is for use with MMS on Digital VMS systems. +# Thanks to Rick Dyson (dyson@iowasp.physics.uiowa.edu) +# and Tim Bell (tbell@netcom.com) for their help. + +# Read installation instructions before saying "MMS" !! + +# You may need to adjust these cc options: +CFLAGS= $(CFLAGS) /NoDebug /Optimize +# Generally, we recommend defining any configuration symbols in jconfig.h, +# NOT via /Define switches here. +.ifdef ALPHA +OPT= +.else +OPT= ,Sys$Disk:[]MAKVMS.OPT/Option +.endif + +# Put here the object file name for the correct system-dependent memory +# manager file. For Unix this is usually jmemnobs.o, but you may want +# to use jmemansi.o or jmemname.o if you have limited swap space. +SYSDEPMEM= jmemnobs.obj + +# End of configurable options. + + +# source files: JPEG library proper +LIBSOURCES= jaricom.c jcapimin.c jcapistd.c jcarith.c jccoefct.c jccolor.c \ + jcdctmgr.c jchuff.c jcinit.c jcmainct.c jcmarker.c jcmaster.c \ + jcomapi.c jcparam.c jcprepct.c jcsample.c jctrans.c jdapimin.c \ + jdapistd.c jdarith.c jdatadst.c jdatasrc.c jdcoefct.c jdcolor.c \ + jddctmgr.c jdhuff.c jdinput.c jdmainct.c jdmarker.c jdmaster.c \ + jdmerge.c jdpostct.c jdsample.c jdtrans.c jerror.c jfdctflt.c \ + jfdctfst.c jfdctint.c jidctflt.c jidctfst.c jidctint.c jquant1.c \ + jquant2.c jutils.c jmemmgr.c +# memmgr back ends: compile only one of these into a working library +SYSDEPSOURCES= jmemansi.c jmemname.c jmemnobs.c jmemdos.c jmemmac.c +# source files: cjpeg/djpeg/jpegtran applications, also rdjpgcom/wrjpgcom +APPSOURCES= cjpeg.c djpeg.c jpegtran.c rdjpgcom.c wrjpgcom.c cdjpeg.c \ + rdcolmap.c rdswitch.c transupp.c rdppm.c wrppm.c rdgif.c wrgif.c \ + rdtarga.c wrtarga.c rdbmp.c wrbmp.c rdrle.c wrrle.c +SOURCES= $(LIBSOURCES) $(SYSDEPSOURCES) $(APPSOURCES) +# files included by source files +INCLUDES= jdct.h jerror.h jinclude.h jmemsys.h jmorecfg.h jpegint.h \ + jpeglib.h jversion.h cdjpeg.h cderror.h transupp.h +# documentation, test, and support files +DOCS= README install.txt usage.txt cjpeg.1 djpeg.1 jpegtran.1 rdjpgcom.1 \ + wrjpgcom.1 wizard.txt example.c libjpeg.txt structure.txt \ + coderules.txt filelist.txt change.log +MKFILES= configure Makefile.in makefile.ansi makefile.unix makefile.bcc \ + makefile.mc6 makefile.dj makefile.wat makefile.vc makejdsw.vc6 \ + makeadsw.vc6 makejdep.vc6 makejdsp.vc6 makejmak.vc6 makecdep.vc6 \ + makecdsp.vc6 makecmak.vc6 makeddep.vc6 makeddsp.vc6 makedmak.vc6 \ + maketdep.vc6 maketdsp.vc6 maketmak.vc6 makerdep.vc6 makerdsp.vc6 \ + makermak.vc6 makewdep.vc6 makewdsp.vc6 makewmak.vc6 makejsln.v10 \ + makeasln.v10 makejvcx.v10 makejfil.v10 makecvcx.v10 makecfil.v10 \ + makedvcx.v10 makedfil.v10 maketvcx.v10 maketfil.v10 makervcx.v10 \ + makerfil.v10 makewvcx.v10 makewfil.v10 makeproj.mac makcjpeg.st \ + makdjpeg.st makljpeg.st maktjpeg.st makefile.manx makefile.sas \ + makefile.mms makefile.vms makvms.opt +CONFIGFILES= jconfig.cfg jconfig.bcc jconfig.mc6 jconfig.dj jconfig.wat \ + jconfig.vc jconfig.mac jconfig.st jconfig.manx jconfig.sas \ + jconfig.vms +CONFIGUREFILES= config.guess config.sub install-sh ltmain.sh depcomp \ + missing ar-lib +OTHERFILES= jconfig.txt ckconfig.c jmemdosa.asm libjpeg.map +TESTFILES= testorig.jpg testimg.ppm testimg.bmp testimg.jpg testprog.jpg \ + testimgp.jpg +DISTFILES= $(DOCS) $(MKFILES) $(CONFIGFILES) $(SOURCES) $(INCLUDES) \ + $(CONFIGUREFILES) $(OTHERFILES) $(TESTFILES) +# library object files common to compression and decompression +COMOBJECTS= jaricom.obj jcomapi.obj jutils.obj jerror.obj jmemmgr.obj $(SYSDEPMEM) +# compression library object files +CLIBOBJECTS= jcapimin.obj jcapistd.obj jcarith.obj jctrans.obj jcparam.obj \ + jdatadst.obj jcinit.obj jcmaster.obj jcmarker.obj jcmainct.obj \ + jcprepct.obj jccoefct.obj jccolor.obj jcsample.obj jchuff.obj \ + jcdctmgr.obj jfdctfst.obj jfdctflt.obj jfdctint.obj +# decompression library object files +DLIBOBJECTS= jdapimin.obj jdapistd.obj jdarith.obj jdtrans.obj jdatasrc.obj \ + jdmaster.obj jdinput.obj jdmarker.obj jdhuff.obj jdmainct.obj \ + jdcoefct.obj jdpostct.obj jddctmgr.obj jidctfst.obj jidctflt.obj \ + jidctint.obj jdsample.obj jdcolor.obj jquant1.obj jquant2.obj \ + jdmerge.obj +# These objectfiles are included in libjpeg.olb +LIBOBJECTS= $(CLIBOBJECTS) $(DLIBOBJECTS) $(COMOBJECTS) +# object files for sample applications (excluding library files) +COBJECTS= cjpeg.obj rdppm.obj rdgif.obj rdtarga.obj rdrle.obj rdbmp.obj \ + rdswitch.obj cdjpeg.obj +DOBJECTS= djpeg.obj wrppm.obj wrgif.obj wrtarga.obj wrrle.obj wrbmp.obj \ + rdcolmap.obj cdjpeg.obj +TROBJECTS= jpegtran.obj rdswitch.obj cdjpeg.obj transupp.obj +# objectfile lists with commas --- what a crock +COBJLIST= cjpeg.obj,rdppm.obj,rdgif.obj,rdtarga.obj,rdrle.obj,rdbmp.obj,\ + rdswitch.obj,cdjpeg.obj +DOBJLIST= djpeg.obj,wrppm.obj,wrgif.obj,wrtarga.obj,wrrle.obj,wrbmp.obj,\ + rdcolmap.obj,cdjpeg.obj +TROBJLIST= jpegtran.obj,rdswitch.obj,cdjpeg.obj,transupp.obj +LIBOBJLIST= jaricom.obj,jcapimin.obj,jcapistd.obj,jcarith.obj,jctrans.obj,\ + jcparam.obj,jdatadst.obj,jcinit.obj,jcmaster.obj,jcmarker.obj,\ + jcmainct.obj,jcprepct.obj,jccoefct.obj,jccolor.obj,jcsample.obj,\ + jchuff.obj,jcdctmgr.obj,jfdctfst.obj,jfdctflt.obj,jfdctint.obj,\ + jdapimin.obj,jdapistd.obj,jdarith.obj,jdtrans.obj,jdatasrc.obj,\ + jdmaster.obj,jdinput.obj,jdmarker.obj,jdhuff.obj,jdmainct.obj,\ + jdcoefct.obj,jdpostct.obj,jddctmgr.obj,jidctfst.obj,jidctflt.obj,\ + jidctint.obj,jdsample.obj,jdcolor.obj,jquant1.obj,jquant2.obj,\ + jdmerge.obj,jcomapi.obj,jutils.obj,jerror.obj,jmemmgr.obj,$(SYSDEPMEM) + + +.first + @- Define /NoLog Sys Sys$Library + +ALL : libjpeg.olb cjpeg.exe djpeg.exe jpegtran.exe rdjpgcom.exe wrjpgcom.exe + @ Continue + +libjpeg.olb : $(LIBOBJECTS) + Library /Create libjpeg.olb $(LIBOBJLIST) + +cjpeg.exe : $(COBJECTS) libjpeg.olb + $(LINK) $(LFLAGS) /Executable = cjpeg.exe $(COBJLIST),libjpeg.olb/Library$(OPT) + +djpeg.exe : $(DOBJECTS) libjpeg.olb + $(LINK) $(LFLAGS) /Executable = djpeg.exe $(DOBJLIST),libjpeg.olb/Library$(OPT) + +jpegtran.exe : $(TROBJECTS) libjpeg.olb + $(LINK) $(LFLAGS) /Executable = jpegtran.exe $(TROBJLIST),libjpeg.olb/Library$(OPT) + +rdjpgcom.exe : rdjpgcom.obj + $(LINK) $(LFLAGS) /Executable = rdjpgcom.exe rdjpgcom.obj$(OPT) + +wrjpgcom.exe : wrjpgcom.obj + $(LINK) $(LFLAGS) /Executable = wrjpgcom.exe wrjpgcom.obj$(OPT) + +jconfig.h : jconfig.vms + @- Copy jconfig.vms jconfig.h + +clean : + @- Set Protection = Owner:RWED *.*;-1 + @- Set Protection = Owner:RWED *.OBJ + - Purge /NoLog /NoConfirm *.* + - Delete /NoLog /NoConfirm *.OBJ; + +test : cjpeg.exe djpeg.exe jpegtran.exe + mcr sys$disk:[]djpeg -dct int -ppm -outfile testout.ppm testorig.jpg + mcr sys$disk:[]djpeg -dct int -bmp -colors 256 -outfile testout.bmp testorig.jpg + mcr sys$disk:[]cjpeg -dct int -outfile testout.jpg testimg.ppm + mcr sys$disk:[]djpeg -dct int -ppm -outfile testoutp.ppm testprog.jpg + mcr sys$disk:[]cjpeg -dct int -progressive -opt -outfile testoutp.jpg testimg.ppm + mcr sys$disk:[]jpegtran -outfile testoutt.jpg testprog.jpg + - Backup /Compare/Log testimg.ppm testout.ppm + - Backup /Compare/Log testimg.bmp testout.bmp + - Backup /Compare/Log testimg.jpg testout.jpg + - Backup /Compare/Log testimg.ppm testoutp.ppm + - Backup /Compare/Log testimgp.jpg testoutp.jpg + - Backup /Compare/Log testorig.jpg testoutt.jpg + + +jaricom.obj : jaricom.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcapimin.obj : jcapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcapistd.obj : jcapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcarith.obj : jcarith.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jccoefct.obj : jccoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jccolor.obj : jccolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcdctmgr.obj : jcdctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jchuff.obj : jchuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcinit.obj : jcinit.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcmainct.obj : jcmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcmarker.obj : jcmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcmaster.obj : jcmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcomapi.obj : jcomapi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcparam.obj : jcparam.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcprepct.obj : jcprepct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcsample.obj : jcsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jctrans.obj : jctrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdapimin.obj : jdapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdapistd.obj : jdapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdarith.obj : jdarith.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdatadst.obj : jdatadst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h +jdatasrc.obj : jdatasrc.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h +jdcoefct.obj : jdcoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdcolor.obj : jdcolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jddctmgr.obj : jddctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jdhuff.obj : jdhuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdinput.obj : jdinput.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdmainct.obj : jdmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdmarker.obj : jdmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdmaster.obj : jdmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdmerge.obj : jdmerge.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdpostct.obj : jdpostct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdsample.obj : jdsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdtrans.obj : jdtrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jerror.obj : jerror.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jversion.h jerror.h +jfdctflt.obj : jfdctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jfdctfst.obj : jfdctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jfdctint.obj : jfdctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jidctflt.obj : jidctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jidctfst.obj : jidctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jidctint.obj : jidctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jquant1.obj : jquant1.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jquant2.obj : jquant2.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jutils.obj : jutils.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jmemmgr.obj : jmemmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemansi.obj : jmemansi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemname.obj : jmemname.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemnobs.obj : jmemnobs.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemdos.obj : jmemdos.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemmac.obj : jmemmac.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +cjpeg.obj : cjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h +djpeg.obj : djpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h +jpegtran.obj : jpegtran.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h transupp.h jversion.h +rdjpgcom.obj : rdjpgcom.c jinclude.h jconfig.h +wrjpgcom.obj : wrjpgcom.c jinclude.h jconfig.h +cdjpeg.obj : cdjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdcolmap.obj : rdcolmap.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdswitch.obj : rdswitch.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +transupp.obj : transupp.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h transupp.h +rdppm.obj : rdppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrppm.obj : wrppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdgif.obj : rdgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrgif.obj : wrgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdtarga.obj : rdtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrtarga.obj : wrtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdbmp.obj : rdbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrbmp.obj : wrbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdrle.obj : rdrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrrle.obj : wrrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h diff --git a/jpeg-9/makefile.sas b/jpeg-9/makefile.sas new file mode 100755 index 0000000..560780f --- /dev/null +++ b/jpeg-9/makefile.sas @@ -0,0 +1,259 @@ +# Makefile for Independent JPEG Group's software + +# This makefile is for Amiga systems using SAS C 6.0 and up. +# Thanks to Ed Hanway, Mark Rinfret, and Jim Zepeda. + +# Read installation instructions before saying "make" !! + +# The name of your C compiler: +CC= sc + +# You may need to adjust these cc options: +# Uncomment the following lines for generic 680x0 version +ARCHFLAGS= cpu=any +SUFFIX= + +# Uncomment the following lines for 68030-only version +#ARCHFLAGS= cpu=68030 +#SUFFIX=.030 + +CFLAGS= nostackcheck data=near parms=register optimize $(ARCHFLAGS) \ + ignore=104 ignore=304 ignore=306 +# ignore=104 disables warnings for mismatched const qualifiers +# ignore=304 disables warnings for variables being optimized out +# ignore=306 disables warnings for the inlining of functions +# Generally, we recommend defining any configuration symbols in jconfig.h, +# NOT via define switches here. + +# Link-time cc options: +LDFLAGS= SC SD ND BATCH + +# To link any special libraries, add the necessary commands here. +LDLIBS= LIB:scm.lib LIB:sc.lib + +# Put here the object file name for the correct system-dependent memory +# manager file. For Amiga we recommend jmemname.o. +SYSDEPMEM= jmemname.o + +# miscellaneous OS-dependent stuff +# linker +LN= slink +# file deletion command +RM= delete quiet +# library (.lib) file creation command +AR= oml + +# End of configurable options. + + +# source files: JPEG library proper +LIBSOURCES= jaricom.c jcapimin.c jcapistd.c jcarith.c jccoefct.c jccolor.c \ + jcdctmgr.c jchuff.c jcinit.c jcmainct.c jcmarker.c jcmaster.c \ + jcomapi.c jcparam.c jcprepct.c jcsample.c jctrans.c jdapimin.c \ + jdapistd.c jdarith.c jdatadst.c jdatasrc.c jdcoefct.c jdcolor.c \ + jddctmgr.c jdhuff.c jdinput.c jdmainct.c jdmarker.c jdmaster.c \ + jdmerge.c jdpostct.c jdsample.c jdtrans.c jerror.c jfdctflt.c \ + jfdctfst.c jfdctint.c jidctflt.c jidctfst.c jidctint.c jquant1.c \ + jquant2.c jutils.c jmemmgr.c +# memmgr back ends: compile only one of these into a working library +SYSDEPSOURCES= jmemansi.c jmemname.c jmemnobs.c jmemdos.c jmemmac.c +# source files: cjpeg/djpeg/jpegtran applications, also rdjpgcom/wrjpgcom +APPSOURCES= cjpeg.c djpeg.c jpegtran.c rdjpgcom.c wrjpgcom.c cdjpeg.c \ + rdcolmap.c rdswitch.c transupp.c rdppm.c wrppm.c rdgif.c wrgif.c \ + rdtarga.c wrtarga.c rdbmp.c wrbmp.c rdrle.c wrrle.c +SOURCES= $(LIBSOURCES) $(SYSDEPSOURCES) $(APPSOURCES) +# files included by source files +INCLUDES= jdct.h jerror.h jinclude.h jmemsys.h jmorecfg.h jpegint.h \ + jpeglib.h jversion.h cdjpeg.h cderror.h transupp.h +# documentation, test, and support files +DOCS= README install.txt usage.txt cjpeg.1 djpeg.1 jpegtran.1 rdjpgcom.1 \ + wrjpgcom.1 wizard.txt example.c libjpeg.txt structure.txt \ + coderules.txt filelist.txt change.log +MKFILES= configure Makefile.in makefile.ansi makefile.unix makefile.bcc \ + makefile.mc6 makefile.dj makefile.wat makefile.vc makejdsw.vc6 \ + makeadsw.vc6 makejdep.vc6 makejdsp.vc6 makejmak.vc6 makecdep.vc6 \ + makecdsp.vc6 makecmak.vc6 makeddep.vc6 makeddsp.vc6 makedmak.vc6 \ + maketdep.vc6 maketdsp.vc6 maketmak.vc6 makerdep.vc6 makerdsp.vc6 \ + makermak.vc6 makewdep.vc6 makewdsp.vc6 makewmak.vc6 makejsln.v10 \ + makeasln.v10 makejvcx.v10 makejfil.v10 makecvcx.v10 makecfil.v10 \ + makedvcx.v10 makedfil.v10 maketvcx.v10 maketfil.v10 makervcx.v10 \ + makerfil.v10 makewvcx.v10 makewfil.v10 makeproj.mac makcjpeg.st \ + makdjpeg.st makljpeg.st maktjpeg.st makefile.manx makefile.sas \ + makefile.mms makefile.vms makvms.opt +CONFIGFILES= jconfig.cfg jconfig.bcc jconfig.mc6 jconfig.dj jconfig.wat \ + jconfig.vc jconfig.mac jconfig.st jconfig.manx jconfig.sas \ + jconfig.vms +CONFIGUREFILES= config.guess config.sub install-sh ltmain.sh depcomp \ + missing ar-lib +OTHERFILES= jconfig.txt ckconfig.c jmemdosa.asm libjpeg.map +TESTFILES= testorig.jpg testimg.ppm testimg.bmp testimg.jpg testprog.jpg \ + testimgp.jpg +DISTFILES= $(DOCS) $(MKFILES) $(CONFIGFILES) $(SOURCES) $(INCLUDES) \ + $(CONFIGUREFILES) $(OTHERFILES) $(TESTFILES) +# library object files common to compression and decompression +COMOBJECTS= jaricom.o jcomapi.o jutils.o jerror.o jmemmgr.o $(SYSDEPMEM) +# compression library object files +CLIBOBJECTS= jcapimin.o jcapistd.o jcarith.o jctrans.o jcparam.o \ + jdatadst.o jcinit.o jcmaster.o jcmarker.o jcmainct.o jcprepct.o \ + jccoefct.o jccolor.o jcsample.o jchuff.o jcdctmgr.o jfdctfst.o \ + jfdctflt.o jfdctint.o +# decompression library object files +DLIBOBJECTS= jdapimin.o jdapistd.o jdarith.o jdtrans.o jdatasrc.o \ + jdmaster.o jdinput.o jdmarker.o jdhuff.o jdmainct.o \ + jdcoefct.o jdpostct.o jddctmgr.o jidctfst.o jidctflt.o \ + jidctint.o jdsample.o jdcolor.o jquant1.o jquant2.o jdmerge.o +# These objectfiles are included in libjpeg.lib +LIBOBJECTS= $(CLIBOBJECTS) $(DLIBOBJECTS) $(COMOBJECTS) +# object files for sample applications (excluding library files) +COBJECTS= cjpeg.o rdppm.o rdgif.o rdtarga.o rdrle.o rdbmp.o rdswitch.o \ + cdjpeg.o +DOBJECTS= djpeg.o wrppm.o wrgif.o wrtarga.o wrrle.o wrbmp.o rdcolmap.o \ + cdjpeg.o +TROBJECTS= jpegtran.o rdswitch.o cdjpeg.o transupp.o + + +all: libjpeg.lib cjpeg$(SUFFIX) djpeg$(SUFFIX) jpegtran$(SUFFIX) rdjpgcom$(SUFFIX) wrjpgcom$(SUFFIX) + +# note: do several AR steps to avoid command line length limitations + +libjpeg.lib: $(LIBOBJECTS) + -$(RM) libjpeg.lib + $(AR) libjpeg.lib r $(CLIBOBJECTS) + $(AR) libjpeg.lib r $(DLIBOBJECTS) + $(AR) libjpeg.lib r $(COMOBJECTS) + +cjpeg$(SUFFIX): $(COBJECTS) libjpeg.lib + $(LN) + +# You may want to adjust these compiler options: +CFLAGS= $(cflags) $(cdebug) $(cvars) -I. +# Generally, we recommend defining any configuration symbols in jconfig.h, +# NOT via -D switches here. + +# Link-time options: +LDFLAGS= $(ldebug) $(conlflags) + +# To link any special libraries, add the necessary commands here. +LDLIBS= $(conlibs) + +# Put here the object file name for the correct system-dependent memory +# manager file. For NT we suggest jmemnobs.obj, which expects the OS to +# provide adequate virtual memory. +SYSDEPMEM= jmemnobs.obj + +# miscellaneous OS-dependent stuff +# file deletion command +RM= del + +# End of configurable options. + + +# source files: JPEG library proper +LIBSOURCES= jaricom.c jcapimin.c jcapistd.c jcarith.c jccoefct.c jccolor.c \ + jcdctmgr.c jchuff.c jcinit.c jcmainct.c jcmarker.c jcmaster.c \ + jcomapi.c jcparam.c jcprepct.c jcsample.c jctrans.c jdapimin.c \ + jdapistd.c jdarith.c jdatadst.c jdatasrc.c jdcoefct.c jdcolor.c \ + jddctmgr.c jdhuff.c jdinput.c jdmainct.c jdmarker.c jdmaster.c \ + jdmerge.c jdpostct.c jdsample.c jdtrans.c jerror.c jfdctflt.c \ + jfdctfst.c jfdctint.c jidctflt.c jidctfst.c jidctint.c jquant1.c \ + jquant2.c jutils.c jmemmgr.c +# memmgr back ends: compile only one of these into a working library +SYSDEPSOURCES= jmemansi.c jmemname.c jmemnobs.c jmemdos.c jmemmac.c +# source files: cjpeg/djpeg/jpegtran applications, also rdjpgcom/wrjpgcom +APPSOURCES= cjpeg.c djpeg.c jpegtran.c rdjpgcom.c wrjpgcom.c cdjpeg.c \ + rdcolmap.c rdswitch.c transupp.c rdppm.c wrppm.c rdgif.c wrgif.c \ + rdtarga.c wrtarga.c rdbmp.c wrbmp.c rdrle.c wrrle.c +SOURCES= $(LIBSOURCES) $(SYSDEPSOURCES) $(APPSOURCES) +# files included by source files +INCLUDES= jdct.h jerror.h jinclude.h jmemsys.h jmorecfg.h jpegint.h \ + jpeglib.h jversion.h cdjpeg.h cderror.h transupp.h +# documentation, test, and support files +DOCS= README install.txt usage.txt cjpeg.1 djpeg.1 jpegtran.1 rdjpgcom.1 \ + wrjpgcom.1 wizard.txt example.c libjpeg.txt structure.txt \ + coderules.txt filelist.txt change.log +MKFILES= configure Makefile.in makefile.ansi makefile.unix makefile.bcc \ + makefile.mc6 makefile.dj makefile.wat makefile.vc makejdsw.vc6 \ + makeadsw.vc6 makejdep.vc6 makejdsp.vc6 makejmak.vc6 makecdep.vc6 \ + makecdsp.vc6 makecmak.vc6 makeddep.vc6 makeddsp.vc6 makedmak.vc6 \ + maketdep.vc6 maketdsp.vc6 maketmak.vc6 makerdep.vc6 makerdsp.vc6 \ + makermak.vc6 makewdep.vc6 makewdsp.vc6 makewmak.vc6 makejsln.v10 \ + makeasln.v10 makejvcx.v10 makejfil.v10 makecvcx.v10 makecfil.v10 \ + makedvcx.v10 makedfil.v10 maketvcx.v10 maketfil.v10 makervcx.v10 \ + makerfil.v10 makewvcx.v10 makewfil.v10 makeproj.mac makcjpeg.st \ + makdjpeg.st makljpeg.st maktjpeg.st makefile.manx makefile.sas \ + makefile.mms makefile.vms makvms.opt +CONFIGFILES= jconfig.cfg jconfig.bcc jconfig.mc6 jconfig.dj jconfig.wat \ + jconfig.vc jconfig.mac jconfig.st jconfig.manx jconfig.sas \ + jconfig.vms +CONFIGUREFILES= config.guess config.sub install-sh ltmain.sh depcomp \ + missing ar-lib +OTHERFILES= jconfig.txt ckconfig.c jmemdosa.asm libjpeg.map +TESTFILES= testorig.jpg testimg.ppm testimg.bmp testimg.jpg testprog.jpg \ + testimgp.jpg +DISTFILES= $(DOCS) $(MKFILES) $(CONFIGFILES) $(SOURCES) $(INCLUDES) \ + $(CONFIGUREFILES) $(OTHERFILES) $(TESTFILES) +# library object files common to compression and decompression +COMOBJECTS= jaricom.obj jcomapi.obj jutils.obj jerror.obj jmemmgr.obj $(SYSDEPMEM) +# compression library object files +CLIBOBJECTS= jcapimin.obj jcapistd.obj jcarith.obj jctrans.obj jcparam.obj \ + jdatadst.obj jcinit.obj jcmaster.obj jcmarker.obj jcmainct.obj \ + jcprepct.obj jccoefct.obj jccolor.obj jcsample.obj jchuff.obj \ + jcdctmgr.obj jfdctfst.obj jfdctflt.obj jfdctint.obj +# decompression library object files +DLIBOBJECTS= jdapimin.obj jdapistd.obj jdarith.obj jdtrans.obj jdatasrc.obj \ + jdmaster.obj jdinput.obj jdmarker.obj jdhuff.obj jdmainct.obj \ + jdcoefct.obj jdpostct.obj jddctmgr.obj jidctfst.obj jidctflt.obj \ + jidctint.obj jdsample.obj jdcolor.obj jquant1.obj jquant2.obj \ + jdmerge.obj +# These objectfiles are included in libjpeg.lib +LIBOBJECTS= $(CLIBOBJECTS) $(DLIBOBJECTS) $(COMOBJECTS) +# object files for sample applications (excluding library files) +COBJECTS= cjpeg.obj rdppm.obj rdgif.obj rdtarga.obj rdrle.obj rdbmp.obj \ + rdswitch.obj cdjpeg.obj +DOBJECTS= djpeg.obj wrppm.obj wrgif.obj wrtarga.obj wrrle.obj wrbmp.obj \ + rdcolmap.obj cdjpeg.obj +TROBJECTS= jpegtran.obj rdswitch.obj cdjpeg.obj transupp.obj + +# Template command for compiling .c to .obj +.c.obj: + $(cc) $(CFLAGS) $*.c + + +all: libjpeg.lib cjpeg.exe djpeg.exe jpegtran.exe rdjpgcom.exe wrjpgcom.exe + +libjpeg.lib: $(LIBOBJECTS) + $(RM) libjpeg.lib + lib -out:libjpeg.lib $(LIBOBJECTS) + +cjpeg.exe: $(COBJECTS) libjpeg.lib + $(link) $(LDFLAGS) -out:cjpeg.exe $(COBJECTS) libjpeg.lib $(LDLIBS) + +djpeg.exe: $(DOBJECTS) libjpeg.lib + $(link) $(LDFLAGS) -out:djpeg.exe $(DOBJECTS) libjpeg.lib $(LDLIBS) + +jpegtran.exe: $(TROBJECTS) libjpeg.lib + $(link) $(LDFLAGS) -out:jpegtran.exe $(TROBJECTS) libjpeg.lib $(LDLIBS) + +rdjpgcom.exe: rdjpgcom.obj + $(link) $(LDFLAGS) -out:rdjpgcom.exe rdjpgcom.obj $(LDLIBS) + +wrjpgcom.exe: wrjpgcom.obj + $(link) $(LDFLAGS) -out:wrjpgcom.exe wrjpgcom.obj $(LDLIBS) + + +clean: + $(RM) *.obj *.exe libjpeg.lib + $(RM) testout* + +setup-vc6: + ren jconfig.vc jconfig.h + ren makejdsw.vc6 jpeg.dsw + ren makeadsw.vc6 apps.dsw + ren makejmak.vc6 jpeg.mak + ren makejdep.vc6 jpeg.dep + ren makejdsp.vc6 jpeg.dsp + ren makecmak.vc6 cjpeg.mak + ren makecdep.vc6 cjpeg.dep + ren makecdsp.vc6 cjpeg.dsp + ren makedmak.vc6 djpeg.mak + ren makeddep.vc6 djpeg.dep + ren makeddsp.vc6 djpeg.dsp + ren maketmak.vc6 jpegtran.mak + ren maketdep.vc6 jpegtran.dep + ren maketdsp.vc6 jpegtran.dsp + ren makermak.vc6 rdjpgcom.mak + ren makerdep.vc6 rdjpgcom.dep + ren makerdsp.vc6 rdjpgcom.dsp + ren makewmak.vc6 wrjpgcom.mak + ren makewdep.vc6 wrjpgcom.dep + ren makewdsp.vc6 wrjpgcom.dsp + +setup-v10: + ren jconfig.vc jconfig.h + ren makejsln.v10 jpeg.sln + ren makeasln.v10 apps.sln + ren makejvcx.v10 jpeg.vcxproj + ren makejfil.v10 jpeg.vcxproj.filters + ren makecvcx.v10 cjpeg.vcxproj + ren makecfil.v10 cjpeg.vcxproj.filters + ren makedvcx.v10 djpeg.vcxproj + ren makedfil.v10 djpeg.vcxproj.filters + ren maketvcx.v10 jpegtran.vcxproj + ren maketfil.v10 jpegtran.vcxproj.filters + ren makervcx.v10 rdjpgcom.vcxproj + ren makerfil.v10 rdjpgcom.vcxproj.filters + ren makewvcx.v10 wrjpgcom.vcxproj + ren makewfil.v10 wrjpgcom.vcxproj.filters + +test: + IF EXIST testout* $(RM) testout* + .\djpeg -dct int -ppm -outfile testout.ppm testorig.jpg + .\djpeg -dct int -bmp -colors 256 -outfile testout.bmp testorig.jpg + .\cjpeg -dct int -outfile testout.jpg testimg.ppm + .\djpeg -dct int -ppm -outfile testoutp.ppm testprog.jpg + .\cjpeg -dct int -progressive -opt -outfile testoutp.jpg testimg.ppm + .\jpegtran -outfile testoutt.jpg testprog.jpg + fc /b testimg.ppm testout.ppm + fc /b testimg.bmp testout.bmp + fc /b testimg.jpg testout.jpg + fc /b testimg.ppm testoutp.ppm + fc /b testimgp.jpg testoutp.jpg + fc /b testorig.jpg testoutt.jpg + +test-build: + IF EXIST testout* $(RM) testout* + .\djpeg\Release\djpeg -dct int -ppm -outfile testout.ppm testorig.jpg + .\djpeg\Release\djpeg -dct int -bmp -colors 256 -outfile testout.bmp testorig.jpg + .\cjpeg\Release\cjpeg -dct int -outfile testout.jpg testimg.ppm + .\djpeg\Release\djpeg -dct int -ppm -outfile testoutp.ppm testprog.jpg + .\cjpeg\Release\cjpeg -dct int -progressive -opt -outfile testoutp.jpg testimg.ppm + .\jpegtran\Release\jpegtran -outfile testoutt.jpg testprog.jpg + fc /b testimg.ppm testout.ppm + fc /b testimg.bmp testout.bmp + fc /b testimg.jpg testout.jpg + fc /b testimg.ppm testoutp.ppm + fc /b testimgp.jpg testoutp.jpg + fc /b testorig.jpg testoutt.jpg + + +jaricom.obj: jaricom.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcapimin.obj: jcapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcapistd.obj: jcapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcarith.obj: jcarith.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jccoefct.obj: jccoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jccolor.obj: jccolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcdctmgr.obj: jcdctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jchuff.obj: jchuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcinit.obj: jcinit.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcmainct.obj: jcmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcmarker.obj: jcmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcmaster.obj: jcmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcomapi.obj: jcomapi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcparam.obj: jcparam.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcprepct.obj: jcprepct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcsample.obj: jcsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jctrans.obj: jctrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdapimin.obj: jdapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdapistd.obj: jdapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdarith.obj: jdarith.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdatadst.obj: jdatadst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h +jdatasrc.obj: jdatasrc.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h +jdcoefct.obj: jdcoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdcolor.obj: jdcolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jddctmgr.obj: jddctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jdhuff.obj: jdhuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdinput.obj: jdinput.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdmainct.obj: jdmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdmarker.obj: jdmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdmaster.obj: jdmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdmerge.obj: jdmerge.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdpostct.obj: jdpostct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdsample.obj: jdsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdtrans.obj: jdtrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jerror.obj: jerror.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jversion.h jerror.h +jfdctflt.obj: jfdctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jfdctfst.obj: jfdctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jfdctint.obj: jfdctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jidctflt.obj: jidctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jidctfst.obj: jidctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jidctint.obj: jidctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jquant1.obj: jquant1.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jquant2.obj: jquant2.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jutils.obj: jutils.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jmemmgr.obj: jmemmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemansi.obj: jmemansi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemname.obj: jmemname.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemnobs.obj: jmemnobs.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemdos.obj: jmemdos.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemmac.obj: jmemmac.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +cjpeg.obj: cjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h +djpeg.obj: djpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h +jpegtran.obj: jpegtran.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h transupp.h jversion.h +rdjpgcom.obj: rdjpgcom.c jinclude.h jconfig.h +wrjpgcom.obj: wrjpgcom.c jinclude.h jconfig.h +cdjpeg.obj: cdjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdcolmap.obj: rdcolmap.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdswitch.obj: rdswitch.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +transupp.obj: transupp.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h transupp.h +rdppm.obj: rdppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrppm.obj: wrppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdgif.obj: rdgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrgif.obj: wrgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdtarga.obj: rdtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrtarga.obj: wrtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdbmp.obj: rdbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrbmp.obj: wrbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdrle.obj: rdrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrrle.obj: wrrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h diff --git a/jpeg-9/makefile.vms b/jpeg-9/makefile.vms new file mode 100755 index 0000000..5d89ff2 --- /dev/null +++ b/jpeg-9/makefile.vms @@ -0,0 +1,142 @@ +$! Makefile for Independent JPEG Group's software +$! +$! This is a command procedure for Digital VMS systems that do not have MMS. +$! It builds the JPEG software by brute force, recompiling everything whether +$! or not it is necessary. It then runs the basic self-test. +$! Thanks to Rick Dyson (dyson@iowasp.physics.uiowa.edu) +$! and Tim Bell (tbell@netcom.com) for their help. +$! +$! Read installation instructions before running this!! +$! +$ If F$Mode () .eqs. "INTERACTIVE" +$ Then +$ VERIFY = F$Verify (0) +$ Else +$ VERIFY = F$Verify (1) +$ EndIf +$ On Control_Y Then GoTo End +$ On Error Then GoTo End +$ +$ If F$GetSyi ("HW_MODEL") .gt. 1023 +$ Then +$ OPT = "" +$ Else +$ OPT = ",Sys$Disk:[]makvms.opt/Option" +$ EndIf +$ +$ DoCompile := CC /NoDebug /Optimize /NoList +$! +$ DoCompile jaricom.c +$ DoCompile jcapimin.c +$ DoCompile jcapistd.c +$ DoCompile jcarith.c +$ DoCompile jctrans.c +$ DoCompile jcparam.c +$ DoCompile jdatadst.c +$ DoCompile jcinit.c +$ DoCompile jcmaster.c +$ DoCompile jcmarker.c +$ DoCompile jcmainct.c +$ DoCompile jcprepct.c +$ DoCompile jccoefct.c +$ DoCompile jccolor.c +$ DoCompile jcsample.c +$ DoCompile jchuff.c +$ DoCompile jcdctmgr.c +$ DoCompile jfdctfst.c +$ DoCompile jfdctflt.c +$ DoCompile jfdctint.c +$ DoCompile jdapimin.c +$ DoCompile jdapistd.c +$ DoCompile jdarith.c +$ DoCompile jdtrans.c +$ DoCompile jdatasrc.c +$ DoCompile jdmaster.c +$ DoCompile jdinput.c +$ DoCompile jdmarker.c +$ DoCompile jdhuff.c +$ DoCompile jdmainct.c +$ DoCompile jdcoefct.c +$ DoCompile jdpostct.c +$ DoCompile jddctmgr.c +$ DoCompile jidctfst.c +$ DoCompile jidctflt.c +$ DoCompile jidctint.c +$ DoCompile jdsample.c +$ DoCompile jdcolor.c +$ DoCompile jquant1.c +$ DoCompile jquant2.c +$ DoCompile jdmerge.c +$ DoCompile jcomapi.c +$ DoCompile jutils.c +$ DoCompile jerror.c +$ DoCompile jmemmgr.c +$ DoCompile jmemnobs.c +$! +$ Library /Create libjpeg.olb jaricom.obj,jcapimin.obj,jcapistd.obj, - + jcarith.obj,jctrans.obj,jcparam.obj,jdatadst.obj,jcinit.obj, - + jcmaster.obj,jcmarker.obj,jcmainct.obj,jcprepct.obj,jccoefct.obj, - + jccolor.obj,jcsample.obj,jchuff.obj,jcdctmgr.obj,jfdctfst.obj, - + jfdctflt.obj,jfdctint.obj,jdapimin.obj,jdapistd.obj,jdarith.obj, - + jdtrans.obj,jdatasrc.obj,jdmaster.obj,jdinput.obj,jdmarker.obj, - + jdhuff.obj,jdmainct.obj,jdcoefct.obj,jdpostct.obj,jddctmgr.obj, - + jidctfst.obj,jidctflt.obj,jidctint.obj,jdsample.obj,jdcolor.obj, - + jquant1.obj,jquant2.obj,jdmerge.obj,jcomapi.obj,jutils.obj, - + jerror.obj,jmemmgr.obj,jmemnobs.obj +$! +$ DoCompile cjpeg.c +$ DoCompile rdppm.c +$ DoCompile rdgif.c +$ DoCompile rdtarga.c +$ DoCompile rdrle.c +$ DoCompile rdbmp.c +$ DoCompile rdswitch.c +$ DoCompile cdjpeg.c +$! +$ Link /NoMap /Executable = cjpeg.exe cjpeg.obj,rdppm.obj,rdgif.obj, - + rdtarga.obj,rdrle.obj,rdbmp.obj,rdswitch.obj,cdjpeg.obj,libjpeg.olb/Library'OPT' +$! +$ DoCompile djpeg.c +$ DoCompile wrppm.c +$ DoCompile wrgif.c +$ DoCompile wrtarga.c +$ DoCompile wrrle.c +$ DoCompile wrbmp.c +$ DoCompile rdcolmap.c +$ DoCompile cdjpeg.c +$! +$ Link /NoMap /Executable = djpeg.exe djpeg.obj,wrppm.obj,wrgif.obj, - + wrtarga.obj,wrrle.obj,wrbmp.obj,rdcolmap.obj,cdjpeg.obj,libjpeg.olb/Library'OPT' +$! +$ DoCompile jpegtran.c +$ DoCompile rdswitch.c +$ DoCompile cdjpeg.c +$ DoCompile transupp.c +$! +$ Link /NoMap /Executable = jpegtran.exe jpegtran.obj,rdswitch.obj, - + cdjpeg.obj,transupp.obj,libjpeg.olb/Library'OPT' +$! +$ DoCompile rdjpgcom.c +$ Link /NoMap /Executable = rdjpgcom.exe rdjpgcom.obj'OPT' +$! +$ DoCompile wrjpgcom.c +$ Link /NoMap /Executable = wrjpgcom.exe wrjpgcom.obj'OPT' +$! +$! Run the self-test +$! +$ mcr sys$disk:[]djpeg -dct int -ppm -outfile testout.ppm testorig.jpg +$ mcr sys$disk:[]djpeg -dct int -bmp -colors 256 -outfile testout.bmp testorig.jpg +$ mcr sys$disk:[]cjpeg -dct int -outfile testout.jpg testimg.ppm +$ mcr sys$disk:[]djpeg -dct int -ppm -outfile testoutp.ppm testprog.jpg +$ mcr sys$disk:[]cjpeg -dct int -progressive -opt -outfile testoutp.jpg testimg.ppm +$ mcr sys$disk:[]jpegtran -outfile testoutt.jpg testprog.jpg +$ Backup /Compare/Log testimg.ppm testout.ppm +$ Backup /Compare/Log testimg.bmp testout.bmp +$ Backup /Compare/Log testimg.jpg testout.jpg +$ Backup /Compare/Log testimg.ppm testoutp.ppm +$ Backup /Compare/Log testimgp.jpg testoutp.jpg +$ Backup /Compare/Log testorig.jpg testoutt.jpg +$! +$End: +$ If Verify Then Set Verify +$ Exit diff --git a/jpeg-9/makefile.wat b/jpeg-9/makefile.wat new file mode 100755 index 0000000..bd4cde5 --- /dev/null +++ b/jpeg-9/makefile.wat @@ -0,0 +1,240 @@ +# Makefile for Independent JPEG Group's software + +# This makefile is suitable for Watcom C/C++ 10.0 on MS-DOS (using +# dos4g extender), OS/2, and Windows NT console mode. +# Thanks to Janos Haide, jhaide@btrvtech.com. + +# Read installation instructions before saying "wmake" !! + +# Uncomment line for desired system +SYSTEM=DOS +#SYSTEM=OS2 +#SYSTEM=NT + +# The name of your C compiler: +CC= wcl386 + +# You may need to adjust these cc options: +CFLAGS= -4r -ort -wx -zq -bt=$(SYSTEM) +# Caution: avoid -ol or -ox; these generate bad code with 10.0 or 10.0a. +# Generally, we recommend defining any configuration symbols in jconfig.h, +# NOT via -D switches here. + +# Link-time cc options: +!ifeq SYSTEM DOS +LDFLAGS= -zq -l=dos4g +!else ifeq SYSTEM OS2 +LDFLAGS= -zq -l=os2v2 +!else ifeq SYSTEM NT +LDFLAGS= -zq -l=nt +!endif + +# Put here the object file name for the correct system-dependent memory +# manager file. jmemnobs should work fine for dos4g or OS/2 environment. +SYSDEPMEM= jmemnobs.obj + +# End of configurable options. + + +# source files: JPEG library proper +LIBSOURCES= jaricom.c jcapimin.c jcapistd.c jcarith.c jccoefct.c jccolor.c & + jcdctmgr.c jchuff.c jcinit.c jcmainct.c jcmarker.c jcmaster.c & + jcomapi.c jcparam.c jcprepct.c jcsample.c jctrans.c jdapimin.c & + jdapistd.c jdarith.c jdatadst.c jdatasrc.c jdcoefct.c jdcolor.c & + jddctmgr.c jdhuff.c jdinput.c jdmainct.c jdmarker.c jdmaster.c & + jdmerge.c jdpostct.c jdsample.c jdtrans.c jerror.c jfdctflt.c & + jfdctfst.c jfdctint.c jidctflt.c jidctfst.c jidctint.c jquant1.c & + jquant2.c jutils.c jmemmgr.c +# memmgr back ends: compile only one of these into a working library +SYSDEPSOURCES= jmemansi.c jmemname.c jmemnobs.c jmemdos.c jmemmac.c +# source files: cjpeg/djpeg/jpegtran applications, also rdjpgcom/wrjpgcom +APPSOURCES= cjpeg.c djpeg.c jpegtran.c rdjpgcom.c wrjpgcom.c cdjpeg.c & + rdcolmap.c rdswitch.c transupp.c rdppm.c wrppm.c rdgif.c wrgif.c & + rdtarga.c wrtarga.c rdbmp.c wrbmp.c rdrle.c wrrle.c +SOURCES= $(LIBSOURCES) $(SYSDEPSOURCES) $(APPSOURCES) +# files included by source files +INCLUDES= jdct.h jerror.h jinclude.h jmemsys.h jmorecfg.h jpegint.h & + jpeglib.h jversion.h cdjpeg.h cderror.h transupp.h +# documentation, test, and support files +DOCS= README install.txt usage.txt cjpeg.1 djpeg.1 jpegtran.1 rdjpgcom.1 & + wrjpgcom.1 wizard.txt example.c libjpeg.txt structure.txt & + coderules.txt filelist.txt change.log +MKFILES= configure Makefile.in makefile.ansi makefile.unix makefile.bcc & + makefile.mc6 makefile.dj makefile.wat makefile.vc makejdsw.vc6 & + makeadsw.vc6 makejdep.vc6 makejdsp.vc6 makejmak.vc6 makecdep.vc6 & + makecdsp.vc6 makecmak.vc6 makeddep.vc6 makeddsp.vc6 makedmak.vc6 & + maketdep.vc6 maketdsp.vc6 maketmak.vc6 makerdep.vc6 makerdsp.vc6 & + makermak.vc6 makewdep.vc6 makewdsp.vc6 makewmak.vc6 makejsln.v10 & + makeasln.v10 makejvcx.v10 makejfil.v10 makecvcx.v10 makecfil.v10 & + makedvcx.v10 makedfil.v10 maketvcx.v10 maketfil.v10 makervcx.v10 & + makerfil.v10 makewvcx.v10 makewfil.v10 makeproj.mac makcjpeg.st & + makdjpeg.st makljpeg.st maktjpeg.st makefile.manx makefile.sas & + makefile.mms makefile.vms makvms.opt +CONFIGFILES= jconfig.cfg jconfig.bcc jconfig.mc6 jconfig.dj jconfig.wat & + jconfig.vc jconfig.mac jconfig.st jconfig.manx jconfig.sas & + jconfig.vms +CONFIGUREFILES= config.guess config.sub install-sh ltmain.sh depcomp & + missing ar-lib +OTHERFILES= jconfig.txt ckconfig.c jmemdosa.asm libjpeg.map +TESTFILES= testorig.jpg testimg.ppm testimg.bmp testimg.jpg testprog.jpg & + testimgp.jpg +DISTFILES= $(DOCS) $(MKFILES) $(CONFIGFILES) $(SOURCES) $(INCLUDES) & + $(CONFIGUREFILES) $(OTHERFILES) $(TESTFILES) +# library object files common to compression and decompression +COMOBJECTS= jaricom.obj jcomapi.obj jutils.obj jerror.obj jmemmgr.obj $(SYSDEPMEM) +# compression library object files +CLIBOBJECTS= jcapimin.obj jcapistd.obj jcarith.obj jctrans.obj jcparam.obj & + jdatadst.obj jcinit.obj jcmaster.obj jcmarker.obj jcmainct.obj & + jcprepct.obj jccoefct.obj jccolor.obj jcsample.obj jchuff.obj & + jcdctmgr.obj jfdctfst.obj jfdctflt.obj jfdctint.obj +# decompression library object files +DLIBOBJECTS= jdapimin.obj jdapistd.obj jdarith.obj jdtrans.obj jdatasrc.obj & + jdmaster.obj jdinput.obj jdmarker.obj jdhuff.obj jdmainct.obj & + jdcoefct.obj jdpostct.obj jddctmgr.obj jidctfst.obj jidctflt.obj & + jidctint.obj jdsample.obj jdcolor.obj jquant1.obj jquant2.obj & + jdmerge.obj +# These objectfiles are included in libjpeg.lib +LIBOBJECTS= $(CLIBOBJECTS) $(DLIBOBJECTS) $(COMOBJECTS) +# object files for sample applications (excluding library files) +COBJECTS= cjpeg.obj rdppm.obj rdgif.obj rdtarga.obj rdrle.obj rdbmp.obj & + rdswitch.obj cdjpeg.obj +DOBJECTS= djpeg.obj wrppm.obj wrgif.obj wrtarga.obj wrrle.obj wrbmp.obj & + rdcolmap.obj cdjpeg.obj +TROBJECTS= jpegtran.obj rdswitch.obj cdjpeg.obj transupp.obj + + +all: libjpeg.lib cjpeg.exe djpeg.exe jpegtran.exe rdjpgcom.exe wrjpgcom.exe + +libjpeg.lib: $(LIBOBJECTS) + - del libjpeg.lib + * wlib -n libjpeg.lib $(LIBOBJECTS) + +cjpeg.exe: $(COBJECTS) libjpeg.lib + $(CC) $(LDFLAGS) $(COBJECTS) libjpeg.lib + +djpeg.exe: $(DOBJECTS) libjpeg.lib + $(CC) $(LDFLAGS) $(DOBJECTS) libjpeg.lib + +jpegtran.exe: $(TROBJECTS) libjpeg.lib + $(CC) $(LDFLAGS) $(TROBJECTS) libjpeg.lib + +rdjpgcom.exe: rdjpgcom.c + $(CC) $(CFLAGS) $(LDFLAGS) rdjpgcom.c + +wrjpgcom.exe: wrjpgcom.c + $(CC) $(CFLAGS) $(LDFLAGS) wrjpgcom.c + +.c.obj: + $(CC) $(CFLAGS) -c $< + +jconfig.h: jconfig.txt + echo You must prepare a system-dependent jconfig.h file. + echo Please read the installation directions in install.txt. + exit 1 + +clean: .SYMBOLIC + - del *.obj + - del libjpeg.lib + - del cjpeg.exe + - del djpeg.exe + - del jpegtran.exe + - del rdjpgcom.exe + - del wrjpgcom.exe + - del testout*.* + +test: cjpeg.exe djpeg.exe jpegtran.exe .SYMBOLIC + - del testout*.* + djpeg -dct int -ppm -outfile testout.ppm testorig.jpg + djpeg -dct int -bmp -colors 256 -outfile testout.bmp testorig.jpg + cjpeg -dct int -outfile testout.jpg testimg.ppm + djpeg -dct int -ppm -outfile testoutp.ppm testprog.jpg + cjpeg -dct int -progressive -opt -outfile testoutp.jpg testimg.ppm + jpegtran -outfile testoutt.jpg testprog.jpg +!ifeq SYSTEM DOS + fc /b testimg.ppm testout.ppm + fc /b testimg.bmp testout.bmp + fc /b testimg.jpg testout.jpg + fc /b testimg.ppm testoutp.ppm + fc /b testimgp.jpg testoutp.jpg + fc /b testorig.jpg testoutt.jpg +!else + echo n > n.tmp + comp testimg.ppm testout.ppm < n.tmp + comp testimg.bmp testout.bmp < n.tmp + comp testimg.jpg testout.jpg < n.tmp + comp testimg.ppm testoutp.ppm < n.tmp + comp testimgp.jpg testoutp.jpg < n.tmp + comp testorig.jpg testoutt.jpg < n.tmp + del n.tmp +!endif + + +jaricom.obj: jaricom.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcapimin.obj: jcapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcapistd.obj: jcapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcarith.obj: jcarith.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jccoefct.obj: jccoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jccolor.obj: jccolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcdctmgr.obj: jcdctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jchuff.obj: jchuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcinit.obj: jcinit.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcmainct.obj: jcmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcmarker.obj: jcmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcmaster.obj: jcmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcomapi.obj: jcomapi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcparam.obj: jcparam.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcprepct.obj: jcprepct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jcsample.obj: jcsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jctrans.obj: jctrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdapimin.obj: jdapimin.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdapistd.obj: jdapistd.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdarith.obj: jdarith.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdatadst.obj: jdatadst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h +jdatasrc.obj: jdatasrc.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h +jdcoefct.obj: jdcoefct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdcolor.obj: jdcolor.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jddctmgr.obj: jddctmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jdhuff.obj: jdhuff.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdinput.obj: jdinput.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdmainct.obj: jdmainct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdmarker.obj: jdmarker.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdmaster.obj: jdmaster.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdmerge.obj: jdmerge.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdpostct.obj: jdpostct.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdsample.obj: jdsample.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jdtrans.obj: jdtrans.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jerror.obj: jerror.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jversion.h jerror.h +jfdctflt.obj: jfdctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jfdctfst.obj: jfdctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jfdctint.obj: jfdctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jidctflt.obj: jidctflt.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jidctfst.obj: jidctfst.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jidctint.obj: jidctint.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jdct.h +jquant1.obj: jquant1.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jquant2.obj: jquant2.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jutils.obj: jutils.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h +jmemmgr.obj: jmemmgr.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemansi.obj: jmemansi.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemname.obj: jmemname.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemnobs.obj: jmemnobs.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemdos.obj: jmemdos.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +jmemmac.obj: jmemmac.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h jmemsys.h +cjpeg.obj: cjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h +djpeg.obj: djpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h jversion.h +jpegtran.obj: jpegtran.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h transupp.h jversion.h +rdjpgcom.obj: rdjpgcom.c jinclude.h jconfig.h +wrjpgcom.obj: wrjpgcom.c jinclude.h jconfig.h +cdjpeg.obj: cdjpeg.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdcolmap.obj: rdcolmap.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdswitch.obj: rdswitch.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +transupp.obj: transupp.c jinclude.h jconfig.h jpeglib.h jmorecfg.h jpegint.h jerror.h transupp.h +rdppm.obj: rdppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrppm.obj: wrppm.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdgif.obj: rdgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrgif.obj: wrgif.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdtarga.obj: rdtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrtarga.obj: wrtarga.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdbmp.obj: rdbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrbmp.obj: wrbmp.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +rdrle.obj: rdrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h +wrrle.obj: wrrle.c cdjpeg.h jinclude.h jconfig.h jpeglib.h jmorecfg.h jerror.h cderror.h diff --git a/jpeg-9/makejdep.vc6 b/jpeg-9/makejdep.vc6 new file mode 100755 index 0000000..d1e3c5f --- /dev/null +++ b/jpeg-9/makejdep.vc6 @@ -0,0 +1,423 @@ +# Microsoft Developer Studio erstellte Abhngigkeitsdatei, einbezogen von jpeg.mak + +.\jaricom.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jcapimin.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jcapistd.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jcarith.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jccoefct.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jccolor.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jcdctmgr.c : \ + ".\jconfig.h"\ + ".\jdct.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jchuff.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jcinit.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jcmainct.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jcmarker.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jcmaster.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jcomapi.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jcparam.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jcprepct.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jcsample.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jctrans.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jdapimin.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jdapistd.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jdarith.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jdatadst.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpeglib.h"\ + + +.\jdatasrc.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpeglib.h"\ + + +.\jdcoefct.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jdcolor.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jddctmgr.c : \ + ".\jconfig.h"\ + ".\jdct.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jdhuff.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jdinput.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jdmainct.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jdmarker.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jdmaster.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jdmerge.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jdpostct.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jdsample.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jdtrans.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jerror.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpeglib.h"\ + ".\jversion.h"\ + + +.\jfdctflt.c : \ + ".\jconfig.h"\ + ".\jdct.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jfdctfst.c : \ + ".\jconfig.h"\ + ".\jdct.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jfdctint.c : \ + ".\jconfig.h"\ + ".\jdct.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jidctflt.c : \ + ".\jconfig.h"\ + ".\jdct.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jidctfst.c : \ + ".\jconfig.h"\ + ".\jdct.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jidctint.c : \ + ".\jconfig.h"\ + ".\jdct.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jmemmgr.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmemsys.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jmemnobs.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmemsys.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jquant1.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jquant2.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + + +.\jutils.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + diff --git a/jpeg-9/makejdsp.vc6 b/jpeg-9/makejdsp.vc6 new file mode 100755 index 0000000..ba87738 --- /dev/null +++ b/jpeg-9/makejdsp.vc6 @@ -0,0 +1,285 @@ +# Microsoft Developer Studio Project File - Name="jpeg" - Package Owner=<4> +# Microsoft Developer Studio Generated Build File, Format Version 6.00 +# ** NICHT BEARBEITEN ** + +# TARGTYPE "Win32 (x86) Static Library" 0x0104 + +CFG=jpeg - Win32 +!MESSAGE Dies ist kein gltiges Makefile. Zum Erstellen dieses Projekts mit NMAKE +!MESSAGE verwenden Sie den Befehl "Makefile exportieren" und fhren Sie den Befehl +!MESSAGE +!MESSAGE NMAKE /f "jpeg.mak". +!MESSAGE +!MESSAGE Sie knnen beim Ausfhren von NMAKE eine Konfiguration angeben +!MESSAGE durch Definieren des Makros CFG in der Befehlszeile. Zum Beispiel: +!MESSAGE +!MESSAGE NMAKE /f "jpeg.mak" CFG="jpeg - Win32" +!MESSAGE +!MESSAGE Fr die Konfiguration stehen zur Auswahl: +!MESSAGE +!MESSAGE "jpeg - Win32" (basierend auf "Win32 (x86) Static Library") +!MESSAGE + +# Begin Project +# PROP AllowPerConfigDependencies 0 +# PROP Scc_ProjName "" +# PROP Scc_LocalPath "" +CPP=cl.exe +RSC=rc.exe +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 0 +# PROP BASE Output_Dir ".\Release" +# PROP BASE Intermediate_Dir ".\Release" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 0 +# PROP Output_Dir ".\Release" +# PROP Intermediate_Dir ".\Release" +# PROP Target_Dir "" +# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /c +# ADD CPP /nologo /G6 /MT /W3 /GX /Ox /Oa /Ob2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c +# ADD BASE RSC /l 0x407 +# ADD RSC /l 0x407 +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LIB32=link.exe -lib +# ADD BASE LIB32 /nologo +# ADD LIB32 /nologo +# Begin Target + +# Name "jpeg - Win32" +# Begin Group "Quellcodedateien" + +# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat;for;f90" +# Begin Source File + +SOURCE=.\jaricom.c +# End Source File +# Begin Source File + +SOURCE=.\jcapimin.c +# End Source File +# Begin Source File + +SOURCE=.\jcapistd.c +# End Source File +# Begin Source File + +SOURCE=.\jcarith.c +# End Source File +# Begin Source File + +SOURCE=.\jccoefct.c +# End Source File +# Begin Source File + +SOURCE=.\jccolor.c +# End Source File +# Begin Source File + +SOURCE=.\jcdctmgr.c +# End Source File +# Begin Source File + +SOURCE=.\jchuff.c +# End Source File +# Begin Source File + +SOURCE=.\jcinit.c +# End Source File +# Begin Source File + +SOURCE=.\jcmainct.c +# End Source File +# Begin Source File + +SOURCE=.\jcmarker.c +# End Source File +# Begin Source File + +SOURCE=.\jcmaster.c +# End Source File +# Begin Source File + +SOURCE=.\jcomapi.c +# End Source File +# Begin Source File + +SOURCE=.\jcparam.c +# End Source File +# Begin Source File + +SOURCE=.\jcprepct.c +# End Source File +# Begin Source File + +SOURCE=.\jcsample.c +# End Source File +# Begin Source File + +SOURCE=.\jctrans.c +# End Source File +# Begin Source File + +SOURCE=.\jdapimin.c +# End Source File +# Begin Source File + +SOURCE=.\jdapistd.c +# End Source File +# Begin Source File + +SOURCE=.\jdarith.c +# End Source File +# Begin Source File + +SOURCE=.\jdatadst.c +# End Source File +# Begin Source File + +SOURCE=.\jdatasrc.c +# End Source File +# Begin Source File + +SOURCE=.\jdcoefct.c +# End Source File +# Begin Source File + +SOURCE=.\jdcolor.c +# End Source File +# Begin Source File + +SOURCE=.\jddctmgr.c +# End Source File +# Begin Source File + +SOURCE=.\jdhuff.c +# End Source File +# Begin Source File + +SOURCE=.\jdinput.c +# End Source File +# Begin Source File + +SOURCE=.\jdmainct.c +# End Source File +# Begin Source File + +SOURCE=.\jdmarker.c +# End Source File +# Begin Source File + +SOURCE=.\jdmaster.c +# End Source File +# Begin Source File + +SOURCE=.\jdmerge.c +# End Source File +# Begin Source File + +SOURCE=.\jdpostct.c +# End Source File +# Begin Source File + +SOURCE=.\jdsample.c +# End Source File +# Begin Source File + +SOURCE=.\jdtrans.c +# End Source File +# Begin Source File + +SOURCE=.\jerror.c +# End Source File +# Begin Source File + +SOURCE=.\jfdctflt.c +# End Source File +# Begin Source File + +SOURCE=.\jfdctfst.c +# End Source File +# Begin Source File + +SOURCE=.\jfdctint.c +# End Source File +# Begin Source File + +SOURCE=.\jidctflt.c +# End Source File +# Begin Source File + +SOURCE=.\jidctfst.c +# End Source File +# Begin Source File + +SOURCE=.\jidctint.c +# End Source File +# Begin Source File + +SOURCE=.\jmemmgr.c +# End Source File +# Begin Source File + +SOURCE=.\jmemnobs.c +# End Source File +# Begin Source File + +SOURCE=.\jquant1.c +# End Source File +# Begin Source File + +SOURCE=.\jquant2.c +# End Source File +# Begin Source File + +SOURCE=.\jutils.c +# End Source File +# End Group +# Begin Group "Header-Dateien" + +# PROP Default_Filter "h;hpp;hxx;hm;inl;fi;fd" +# Begin Source File + +SOURCE=.\jconfig.h +# End Source File +# Begin Source File + +SOURCE=.\jdct.h +# End Source File +# Begin Source File + +SOURCE=.\jerror.h +# End Source File +# Begin Source File + +SOURCE=.\jinclude.h +# End Source File +# Begin Source File + +SOURCE=.\jmemsys.h +# End Source File +# Begin Source File + +SOURCE=.\jmorecfg.h +# End Source File +# Begin Source File + +SOURCE=.\jpegint.h +# End Source File +# Begin Source File + +SOURCE=.\jpeglib.h +# End Source File +# Begin Source File + +SOURCE=.\jversion.h +# End Source File +# End Group +# Begin Group "Ressourcendateien" + +# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;cnt;rtf;gif;jpg;jpeg;jpe" +# End Group +# End Target +# End Project diff --git a/jpeg-9/makejdsw.vc6 b/jpeg-9/makejdsw.vc6 new file mode 100755 index 0000000..86c8fe5 --- /dev/null +++ b/jpeg-9/makejdsw.vc6 @@ -0,0 +1,29 @@ +Microsoft Developer Studio Workspace File, Format Version 6.00 +# WARNUNG: DIESE ARBEITSBEREICHSDATEI DARF NICHT BEARBEITET ODER GELSCHT WERDEN! + +############################################################################### + +Project: "jpeg"=".\jpeg.dsp" - Package Owner=<4> + +Package=<5> +{{{ +}}} + +Package=<4> +{{{ +}}} + +############################################################################### + +Global: + +Package=<5> +{{{ +}}} + +Package=<3> +{{{ +}}} + +############################################################################### + diff --git a/jpeg-9/makejfil.v10 b/jpeg-9/makejfil.v10 new file mode 100755 index 0000000..123c07d --- /dev/null +++ b/jpeg-9/makejfil.v10 @@ -0,0 +1,186 @@ + + + + + {4FC737F1-C7A5-4376-A066-2A32D752A2FF} + cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx + + + {93995380-89BD-4b04-88EB-625FBE52EBFB} + h;hpp;hxx;hm;inl;inc;xsd + + + {67DA6AB6-F800-4c08-8B7A-83BB121AAD01} + rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms + + + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + \ No newline at end of file diff --git a/jpeg-9/makejmak.vc6 b/jpeg-9/makejmak.vc6 new file mode 100755 index 0000000..eff0c72 --- /dev/null +++ b/jpeg-9/makejmak.vc6 @@ -0,0 +1,425 @@ +# Microsoft Developer Studio Generated NMAKE File, Based on jpeg.dsp +!IF "$(CFG)" == "" +CFG=jpeg - Win32 +!MESSAGE Keine Konfiguration angegeben. jpeg - Win32 wird als Standard verwendet. +!ENDIF + +!IF "$(CFG)" != "jpeg - Win32" +!MESSAGE Ungltige Konfiguration "$(CFG)" angegeben. +!MESSAGE Sie knnen beim Ausfhren von NMAKE eine Konfiguration angeben +!MESSAGE durch Definieren des Makros CFG in der Befehlszeile. Zum Beispiel: +!MESSAGE +!MESSAGE NMAKE /f "jpeg.mak" CFG="jpeg - Win32" +!MESSAGE +!MESSAGE Fr die Konfiguration stehen zur Auswahl: +!MESSAGE +!MESSAGE "jpeg - Win32" (basierend auf "Win32 (x86) Static Library") +!MESSAGE +!ERROR Eine ungltige Konfiguration wurde angegeben. +!ENDIF + +!IF "$(OS)" == "Windows_NT" +NULL= +!ELSE +NULL=nul +!ENDIF + +OUTDIR=.\Release +INTDIR=.\Release +# Begin Custom Macros +OutDir=.\Release +# End Custom Macros + +ALL : "$(OUTDIR)\jpeg.lib" + + +CLEAN : + -@erase "$(INTDIR)\jaricom.obj" + -@erase "$(INTDIR)\jcapimin.obj" + -@erase "$(INTDIR)\jcapistd.obj" + -@erase "$(INTDIR)\jcarith.obj" + -@erase "$(INTDIR)\jccoefct.obj" + -@erase "$(INTDIR)\jccolor.obj" + -@erase "$(INTDIR)\jcdctmgr.obj" + -@erase "$(INTDIR)\jchuff.obj" + -@erase "$(INTDIR)\jcinit.obj" + -@erase "$(INTDIR)\jcmainct.obj" + -@erase "$(INTDIR)\jcmarker.obj" + -@erase "$(INTDIR)\jcmaster.obj" + -@erase "$(INTDIR)\jcomapi.obj" + -@erase "$(INTDIR)\jcparam.obj" + -@erase "$(INTDIR)\jcprepct.obj" + -@erase "$(INTDIR)\jcsample.obj" + -@erase "$(INTDIR)\jctrans.obj" + -@erase "$(INTDIR)\jdapimin.obj" + -@erase "$(INTDIR)\jdapistd.obj" + -@erase "$(INTDIR)\jdarith.obj" + -@erase "$(INTDIR)\jdatadst.obj" + -@erase "$(INTDIR)\jdatasrc.obj" + -@erase "$(INTDIR)\jdcoefct.obj" + -@erase "$(INTDIR)\jdcolor.obj" + -@erase "$(INTDIR)\jddctmgr.obj" + -@erase "$(INTDIR)\jdhuff.obj" + -@erase "$(INTDIR)\jdinput.obj" + -@erase "$(INTDIR)\jdmainct.obj" + -@erase "$(INTDIR)\jdmarker.obj" + -@erase "$(INTDIR)\jdmaster.obj" + -@erase "$(INTDIR)\jdmerge.obj" + -@erase "$(INTDIR)\jdpostct.obj" + -@erase "$(INTDIR)\jdsample.obj" + -@erase "$(INTDIR)\jdtrans.obj" + -@erase "$(INTDIR)\jerror.obj" + -@erase "$(INTDIR)\jfdctflt.obj" + -@erase "$(INTDIR)\jfdctfst.obj" + -@erase "$(INTDIR)\jfdctint.obj" + -@erase "$(INTDIR)\jidctflt.obj" + -@erase "$(INTDIR)\jidctfst.obj" + -@erase "$(INTDIR)\jidctint.obj" + -@erase "$(INTDIR)\jmemmgr.obj" + -@erase "$(INTDIR)\jmemnobs.obj" + -@erase "$(INTDIR)\jquant1.obj" + -@erase "$(INTDIR)\jquant2.obj" + -@erase "$(INTDIR)\jutils.obj" + -@erase "$(INTDIR)\vc60.idb" + -@erase "$(OUTDIR)\jpeg.lib" + +"$(OUTDIR)" : + if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)" + +CPP=cl.exe +CPP_PROJ=/nologo /G6 /MT /W3 /GX /Ox /Oa /Ob2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /Fp"$(INTDIR)\jpeg.pch" /YX /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\\" /FD /c + +.c{$(INTDIR)}.obj:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.cpp{$(INTDIR)}.obj:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.cxx{$(INTDIR)}.obj:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.c{$(INTDIR)}.sbr:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.cpp{$(INTDIR)}.sbr:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.cxx{$(INTDIR)}.sbr:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +RSC=rc.exe +BSC32=bscmake.exe +BSC32_FLAGS=/nologo /o"$(OUTDIR)\jpeg.bsc" +BSC32_SBRS= \ + +LIB32=link.exe -lib +LIB32_FLAGS=/nologo /out:"$(OUTDIR)\jpeg.lib" +LIB32_OBJS= \ + "$(INTDIR)\jaricom.obj" \ + "$(INTDIR)\jcapimin.obj" \ + "$(INTDIR)\jcapistd.obj" \ + "$(INTDIR)\jcarith.obj" \ + "$(INTDIR)\jccoefct.obj" \ + "$(INTDIR)\jccolor.obj" \ + "$(INTDIR)\jcdctmgr.obj" \ + "$(INTDIR)\jchuff.obj" \ + "$(INTDIR)\jcinit.obj" \ + "$(INTDIR)\jcmainct.obj" \ + "$(INTDIR)\jcmarker.obj" \ + "$(INTDIR)\jcmaster.obj" \ + "$(INTDIR)\jcomapi.obj" \ + "$(INTDIR)\jcparam.obj" \ + "$(INTDIR)\jcprepct.obj" \ + "$(INTDIR)\jcsample.obj" \ + "$(INTDIR)\jctrans.obj" \ + "$(INTDIR)\jdapimin.obj" \ + "$(INTDIR)\jdapistd.obj" \ + "$(INTDIR)\jdarith.obj" \ + "$(INTDIR)\jdatadst.obj" \ + "$(INTDIR)\jdatasrc.obj" \ + "$(INTDIR)\jdcoefct.obj" \ + "$(INTDIR)\jdcolor.obj" \ + "$(INTDIR)\jddctmgr.obj" \ + "$(INTDIR)\jdhuff.obj" \ + "$(INTDIR)\jdinput.obj" \ + "$(INTDIR)\jdmainct.obj" \ + "$(INTDIR)\jdmarker.obj" \ + "$(INTDIR)\jdmaster.obj" \ + "$(INTDIR)\jdmerge.obj" \ + "$(INTDIR)\jdpostct.obj" \ + "$(INTDIR)\jdsample.obj" \ + "$(INTDIR)\jdtrans.obj" \ + "$(INTDIR)\jerror.obj" \ + "$(INTDIR)\jfdctflt.obj" \ + "$(INTDIR)\jfdctfst.obj" \ + 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$(SOURCE) "$(INTDIR)" + + +SOURCE=.\jcdctmgr.c + +"$(INTDIR)\jcdctmgr.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jchuff.c + +"$(INTDIR)\jchuff.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jcinit.c + +"$(INTDIR)\jcinit.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jcmainct.c + +"$(INTDIR)\jcmainct.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jcmarker.c + +"$(INTDIR)\jcmarker.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jcmaster.c + +"$(INTDIR)\jcmaster.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jcomapi.c + +"$(INTDIR)\jcomapi.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jcparam.c + +"$(INTDIR)\jcparam.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jcprepct.c + +"$(INTDIR)\jcprepct.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jcsample.c + +"$(INTDIR)\jcsample.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jctrans.c + +"$(INTDIR)\jctrans.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jdapimin.c + +"$(INTDIR)\jdapimin.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jdapistd.c + +"$(INTDIR)\jdapistd.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jdarith.c + +"$(INTDIR)\jdarith.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jdatadst.c + +"$(INTDIR)\jdatadst.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jdatasrc.c + +"$(INTDIR)\jdatasrc.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jdcoefct.c + +"$(INTDIR)\jdcoefct.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jdcolor.c + +"$(INTDIR)\jdcolor.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jddctmgr.c + +"$(INTDIR)\jddctmgr.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jdhuff.c + +"$(INTDIR)\jdhuff.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jdinput.c + +"$(INTDIR)\jdinput.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jdmainct.c + +"$(INTDIR)\jdmainct.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jdmarker.c + +"$(INTDIR)\jdmarker.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jdmaster.c + +"$(INTDIR)\jdmaster.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jdmerge.c + +"$(INTDIR)\jdmerge.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jdpostct.c + +"$(INTDIR)\jdpostct.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jdsample.c + +"$(INTDIR)\jdsample.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jdtrans.c + +"$(INTDIR)\jdtrans.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jerror.c + +"$(INTDIR)\jerror.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jfdctflt.c + +"$(INTDIR)\jfdctflt.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jfdctfst.c + +"$(INTDIR)\jfdctfst.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jfdctint.c + +"$(INTDIR)\jfdctint.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jidctflt.c + +"$(INTDIR)\jidctflt.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jidctfst.c + +"$(INTDIR)\jidctfst.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jidctint.c + +"$(INTDIR)\jidctint.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jmemmgr.c + +"$(INTDIR)\jmemmgr.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jmemnobs.c + +"$(INTDIR)\jmemnobs.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jquant1.c + +"$(INTDIR)\jquant1.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jquant2.c + +"$(INTDIR)\jquant2.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jutils.c + +"$(INTDIR)\jutils.obj" : $(SOURCE) "$(INTDIR)" + + + +!ENDIF + diff --git a/jpeg-9/makejsln.v10 b/jpeg-9/makejsln.v10 new file mode 100755 index 0000000..f85ab50 --- /dev/null +++ b/jpeg-9/makejsln.v10 @@ -0,0 +1,17 @@ + +Microsoft Visual Studio Solution File, Format Version 11.00 +# Visual C++ Express 2010 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "jpeg", "jpeg.vcxproj", "{019DBD2A-273D-4BA4-BF86-B5EFE2ED76B1}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Release|Win32 = Release|Win32 + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {019DBD2A-273D-4BA4-BF86-B5EFE2ED76B1}.Release|Win32.ActiveCfg = Release|Win32 + {019DBD2A-273D-4BA4-BF86-B5EFE2ED76B1}.Release|Win32.Build.0 = Release|Win32 + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection +EndGlobal diff --git a/jpeg-9/makejvcx.v10 b/jpeg-9/makejvcx.v10 new file mode 100755 index 0000000..cd8c87b --- /dev/null +++ b/jpeg-9/makejvcx.v10 @@ -0,0 +1,112 @@ + + + + + Release + Win32 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Disabled + false + + + + + {019DBD2A-273D-4BA4-BF86-B5EFE2ED76B1} + Win32Proj + jpeg + + + + StaticLibrary + false + true + Unicode + + + + + + + + + + + + Level3 + NotUsing + Full + true + false + WIN32;NDEBUG;_LIB;_CRT_SECURE_NO_WARNINGS + true + true + + + Windows + true + true + true + + + + + + \ No newline at end of file diff --git a/jpeg-9/makeproj.mac b/jpeg-9/makeproj.mac new file mode 100755 index 0000000..4c01e15 --- /dev/null +++ b/jpeg-9/makeproj.mac @@ -0,0 +1,213 @@ +-- +-- makeproj.mac +-- +-- This AppleScript builds Code Warrior PRO Release 2 project files for the +-- libjpeg library as well as the test programs 'cjpeg', 'djpeg', 'jpegtran'. +-- (We'd distribute real project files, except they're not text +-- and would create maintenance headaches.) +-- +-- The script then compiles and links the library and the test programs. +-- NOTE: if you haven't already created a 'jconfig.h' file, the script +-- automatically copies 'jconfig.mac' to 'jconfig.h'. +-- +-- To use this script, you must have AppleScript 1.1 or later installed +-- and a suitable AppleScript editor like Script Editor or Script Debugger +-- (http://www.latenightsw.com). Open this file with your AppleScript +-- editor and execute the "run" command to build the projects. +-- +-- Thanks to Dan Sears and Don Agro for this script. +-- Questions about this script can be addressed to dogpark@interlog.com +-- + +on run + + choose folder with prompt ">>> Select IJG source folder <<<" + set ijg_folder to result + + choose folder with prompt ">>> Select MetroWerks folder <<<" + set cw_folder to result + + -- if jconfig.h doesn't already exist, copy jconfig.mac + + tell application "Finder" + if not (exists file "jconfig.h" of ijg_folder) then + duplicate {file "jconfig.mac" of folder ijg_folder} + select file "jconfig.mac copy" of folder ijg_folder + set name of selection to "jconfig.h" + end if + end tell + + tell application "CodeWarrior IDE 2.1" + with timeout of 10000 seconds + + -- create libjpeg project + + activate + Create Project (ijg_folder as string) & "libjpeg.proj" + Set Preferences of panel "Target Settings" to {Target Name:"libjpeg"} + Set Preferences of panel "PPC Project" to {File Name:"libjpeg"} + Set Preferences of panel "Target Settings" to {Linker:"MacOS PPC Linker"} + Set Preferences of panel "PPC Project" to {Project Type:library} + Set Preferences of panel "C/C++ Compiler" to {ANSI Strict:true} + Set Preferences of panel "C/C++ Compiler" to {Enums Always Ints:true} + Set Preferences of panel "PPC Codegen" to {Struct Alignment:PowerPC} + Set Preferences of panel "PPC Linker" to {Generate SYM File:false} + + Add Files (ijg_folder as string) & "jaricom.c" To Segment 1 + Add Files (ijg_folder as string) & "jcapimin.c" To Segment 1 + Add Files (ijg_folder as string) & "jcapistd.c" To Segment 1 + Add Files (ijg_folder as string) & "jcarith.c" To Segment 1 + Add Files (ijg_folder as string) & "jctrans.c" To Segment 1 + Add Files (ijg_folder as string) & "jcparam.c" To Segment 1 + Add Files (ijg_folder as string) & "jdatadst.c" To Segment 1 + Add Files (ijg_folder as string) & "jcinit.c" To Segment 1 + Add Files (ijg_folder as string) & "jcmaster.c" To Segment 1 + Add Files (ijg_folder as string) & "jcmarker.c" To Segment 1 + Add Files (ijg_folder as string) & "jcmainct.c" To Segment 1 + Add Files (ijg_folder as string) & "jcprepct.c" To Segment 1 + Add Files (ijg_folder as string) & "jccoefct.c" To Segment 1 + Add Files (ijg_folder as string) & "jccolor.c" To Segment 1 + Add Files (ijg_folder as string) & "jcsample.c" To Segment 1 + Add Files (ijg_folder as string) & "jchuff.c" To Segment 1 + Add Files (ijg_folder as string) & "jcdctmgr.c" To Segment 1 + Add Files (ijg_folder as string) & "jfdctfst.c" To Segment 1 + Add Files (ijg_folder as string) & "jfdctflt.c" To Segment 1 + Add Files (ijg_folder as string) & "jfdctint.c" To Segment 1 + Add Files (ijg_folder as string) & "jdapimin.c" To Segment 1 + Add Files (ijg_folder as string) & "jdapistd.c" To Segment 1 + Add Files (ijg_folder as string) & "jdarith.c" To Segment 1 + Add Files (ijg_folder as string) & "jdtrans.c" To Segment 1 + Add Files (ijg_folder as string) & "jdatasrc.c" To Segment 1 + Add Files (ijg_folder as string) & "jdmaster.c" To Segment 1 + Add Files (ijg_folder as string) & "jdinput.c" To Segment 1 + Add Files (ijg_folder as string) & "jdmarker.c" To Segment 1 + Add Files (ijg_folder as string) & "jdhuff.c" To Segment 1 + Add Files (ijg_folder as string) & "jdmainct.c" To Segment 1 + Add Files (ijg_folder as string) & "jdcoefct.c" To Segment 1 + Add Files (ijg_folder as string) & "jdpostct.c" To Segment 1 + Add Files (ijg_folder as string) & "jddctmgr.c" To Segment 1 + Add Files (ijg_folder as string) & "jidctfst.c" To Segment 1 + Add Files (ijg_folder as string) & "jidctflt.c" To Segment 1 + Add Files (ijg_folder as string) & "jidctint.c" To Segment 1 + Add Files (ijg_folder as string) & "jdsample.c" To Segment 1 + Add Files (ijg_folder as string) & "jdcolor.c" To Segment 1 + Add Files (ijg_folder as string) & "jquant1.c" To Segment 1 + Add Files (ijg_folder as string) & "jquant2.c" To Segment 1 + Add Files (ijg_folder as string) & "jdmerge.c" To Segment 1 + Add Files (ijg_folder as string) & "jcomapi.c" To Segment 1 + Add Files (ijg_folder as string) & "jutils.c" To Segment 1 + Add Files (ijg_folder as string) & "jerror.c" To Segment 1 + Add Files (ijg_folder as string) & "jmemmgr.c" To Segment 1 + Add Files (ijg_folder as string) & "jmemmac.c" To Segment 1 + + -- compile and link the library + + Make Project + Close Project + + -- create cjpeg project + + activate + Create Project (ijg_folder as string) & "cjpeg.proj" + Set Preferences of panel "Target Settings" to {Target Name:"cjpeg"} + Set Preferences of panel "PPC Project" to {File Name:"cjpeg"} + Set Preferences of panel "Target Settings" to {Linker:"MacOS PPC Linker"} + Set Preferences of panel "C/C++ Compiler" to {ANSI Strict:true} + Set Preferences of panel "C/C++ Compiler" to {Enums Always Ints:true} + Set Preferences of panel "PPC Codegen" to {Struct Alignment:PowerPC} + Set Preferences of panel "PPC Linker" to {Generate SYM File:false} + + Add Files (ijg_folder as string) & "cjpeg.c" To Segment 1 + Add Files (ijg_folder as string) & "rdppm.c" To Segment 1 + Add Files (ijg_folder as string) & "rdgif.c" To Segment 1 + Add Files (ijg_folder as string) & "rdtarga.c" To Segment 1 + Add Files (ijg_folder as string) & "rdrle.c" To Segment 1 + Add Files (ijg_folder as string) & "rdbmp.c" To Segment 1 + Add Files (ijg_folder as string) & "rdswitch.c" To Segment 1 + Add Files (ijg_folder as string) & "cdjpeg.c" To Segment 1 + + Add Files (ijg_folder as string) & "libjpeg" To Segment 2 + + Add Files (cw_folder as string) & "Metrowerks CodeWarrior:Metrowerks Standard Library:MSL C:Bin:MSL C.PPC.Lib" To Segment 3 + Add Files (cw_folder as string) & "Metrowerks CodeWarrior:Metrowerks Standard Library:MSL C:Bin:MSL SIOUX.PPC.Lib" To Segment 3 + Add Files (cw_folder as string) & "Metrowerks CodeWarrior:MacOS Support:Libraries:Runtime:Runtime PPC:MSL RuntimePPC.Lib" To Segment 3 + + Add Files (cw_folder as string) & "Metrowerks CodeWarrior:MacOS Support:Libraries:MacOS Common:InterfaceLib" To Segment 4 + Add Files (cw_folder as string) & "Metrowerks CodeWarrior:MacOS Support:Libraries:MacOS Common:MathLib" To Segment 4 + + -- compile and link cjpeg + + Make Project + Close Project + + -- create djpeg project + + activate + Create Project (ijg_folder as string) & "djpeg.proj" + Set Preferences of panel "Target Settings" to {Target Name:"djpeg"} + Set Preferences of panel "PPC Project" to {File Name:"djpeg"} + Set Preferences of panel "Target Settings" to {Linker:"MacOS PPC Linker"} + Set Preferences of panel "C/C++ Compiler" to {ANSI Strict:true} + Set Preferences of panel "C/C++ Compiler" to {Enums Always Ints:true} + Set Preferences of panel "PPC Codegen" to {Struct Alignment:PowerPC} + Set Preferences of panel "PPC Linker" to {Generate SYM File:false} + + Add Files (ijg_folder as string) & "djpeg.c" To Segment 1 + Add Files (ijg_folder as string) & "wrppm.c" To Segment 1 + Add Files (ijg_folder as string) & "wrgif.c" To Segment 1 + Add Files (ijg_folder as string) & "wrtarga.c" To Segment 1 + Add Files (ijg_folder as string) & "wrrle.c" To Segment 1 + Add Files (ijg_folder as string) & "wrbmp.c" To Segment 1 + Add Files (ijg_folder as string) & "rdcolmap.c" To Segment 1 + Add Files (ijg_folder as string) & "cdjpeg.c" To Segment 1 + + Add Files (ijg_folder as string) & "libjpeg" To Segment 2 + + Add Files (cw_folder as string) & "Metrowerks CodeWarrior:Metrowerks Standard Library:MSL C:Bin:MSL C.PPC.Lib" To Segment 3 + Add Files (cw_folder as string) & "Metrowerks CodeWarrior:Metrowerks Standard Library:MSL C:Bin:MSL SIOUX.PPC.Lib" To Segment 3 + Add Files (cw_folder as string) & "Metrowerks CodeWarrior:MacOS Support:Libraries:Runtime:Runtime PPC:MSL RuntimePPC.Lib" To Segment 3 + + Add Files (cw_folder as string) & "Metrowerks CodeWarrior:MacOS Support:Libraries:MacOS Common:InterfaceLib" To Segment 4 + Add Files (cw_folder as string) & "Metrowerks CodeWarrior:MacOS Support:Libraries:MacOS Common:MathLib" To Segment 4 + + -- compile and link djpeg + + Make Project + Close Project + + -- create jpegtran project + + activate + Create Project (ijg_folder as string) & "jpegtran.proj" + Set Preferences of panel "Target Settings" to {Target Name:"jpegtran"} + Set Preferences of panel "PPC Project" to {File Name:"jpegtran"} + Set Preferences of panel "Target Settings" to {Linker:"MacOS PPC Linker"} + Set Preferences of panel "C/C++ Compiler" to {ANSI Strict:true} + Set Preferences of panel "C/C++ Compiler" to {Enums Always Ints:true} + Set Preferences of panel "PPC Codegen" to {Struct Alignment:PowerPC} + Set Preferences of panel "PPC Linker" to {Generate SYM File:false} + + Add Files (ijg_folder as string) & "jpegtran.c" To Segment 1 + Add Files (ijg_folder as string) & "rdswitch.c" To Segment 1 + Add Files (ijg_folder as string) & "cdjpeg.c" To Segment 1 + Add Files (ijg_folder as string) & "transupp.c" To Segment 1 + + Add Files (ijg_folder as string) & "libjpeg" To Segment 2 + + Add Files (cw_folder as string) & "Metrowerks CodeWarrior:Metrowerks Standard Library:MSL C:Bin:MSL C.PPC.Lib" To Segment 3 + Add Files (cw_folder as string) & "Metrowerks CodeWarrior:Metrowerks Standard Library:MSL C:Bin:MSL SIOUX.PPC.Lib" To Segment 3 + Add Files (cw_folder as string) & "Metrowerks CodeWarrior:MacOS Support:Libraries:Runtime:Runtime PPC:MSL RuntimePPC.Lib" To Segment 3 + + Add Files (cw_folder as string) & "Metrowerks CodeWarrior:MacOS Support:Libraries:MacOS Common:InterfaceLib" To Segment 4 + Add Files (cw_folder as string) & "Metrowerks CodeWarrior:MacOS Support:Libraries:MacOS Common:MathLib" To Segment 4 + + -- compile and link jpegtran + + Make Project + Close Project + + quit + + end timeout + end tell +end run diff --git a/jpeg-9/makerdep.vc6 b/jpeg-9/makerdep.vc6 new file mode 100755 index 0000000..27052b0 --- /dev/null +++ b/jpeg-9/makerdep.vc6 @@ -0,0 +1,6 @@ +# Microsoft Developer Studio erstellte Abhngigkeitsdatei, einbezogen von rdjpgcom.mak + +.\rdjpgcom.c : \ + ".\jconfig.h"\ + ".\jinclude.h"\ + diff --git a/jpeg-9/makerdsp.vc6 b/jpeg-9/makerdsp.vc6 new file mode 100755 index 0000000..f62700e --- /dev/null +++ b/jpeg-9/makerdsp.vc6 @@ -0,0 +1,78 @@ +# Microsoft Developer Studio Project File - Name="rdjpgcom" - Package Owner=<4> +# Microsoft Developer Studio Generated Build File, Format Version 6.00 +# ** NICHT BEARBEITEN ** + +# TARGTYPE "Win32 (x86) Console Application" 0x0103 + +CFG=rdjpgcom - Win32 +!MESSAGE Dies ist kein gltiges Makefile. Zum Erstellen dieses Projekts mit NMAKE +!MESSAGE verwenden Sie den Befehl "Makefile exportieren" und fhren Sie den Befehl +!MESSAGE +!MESSAGE NMAKE /f "rdjpgcom.mak". +!MESSAGE +!MESSAGE Sie knnen beim Ausfhren von NMAKE eine Konfiguration angeben +!MESSAGE durch Definieren des Makros CFG in der Befehlszeile. Zum Beispiel: +!MESSAGE +!MESSAGE NMAKE /f "rdjpgcom.mak" CFG="rdjpgcom - Win32" +!MESSAGE +!MESSAGE Fr die Konfiguration stehen zur Auswahl: +!MESSAGE +!MESSAGE "rdjpgcom - Win32" (basierend auf "Win32 (x86) Console Application") +!MESSAGE + +# Begin Project +# PROP AllowPerConfigDependencies 0 +# PROP Scc_ProjName "" +# PROP Scc_LocalPath "" +CPP=cl.exe +RSC=rc.exe +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 0 +# PROP BASE Output_Dir ".\rdjpgcom\Release" +# PROP BASE Intermediate_Dir ".\rdjpgcom\Release" +# PROP BASE Target_Dir ".\rdjpgcom" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 0 +# PROP Output_Dir ".\rdjpgcom\Release" +# PROP Intermediate_Dir ".\rdjpgcom\Release" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir ".\rdjpgcom" +# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /YX /c +# ADD CPP /nologo /G6 /MT /W3 /GX /Ox /Oa /Ob2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /YX /FD /c +# ADD BASE RSC /l 0x409 /d "NDEBUG" +# ADD RSC /l 0x409 /d "NDEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386 +# ADD LINK32 Release\jpeg.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386 +# Begin Target + +# Name "rdjpgcom - Win32" +# Begin Group "Quellcodedateien" + +# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat;for;f90" +# Begin Source File + +SOURCE=.\rdjpgcom.c +# End Source File +# End Group +# Begin Group "Header-Dateien" + +# PROP Default_Filter "h;hpp;hxx;hm;inl;fi;fd" +# Begin Source File + +SOURCE=.\jconfig.h +# End Source File +# Begin Source File + +SOURCE=.\jinclude.h +# End Source File +# End Group +# Begin Group "Ressourcendateien" + +# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;cnt;rtf;gif;jpg;jpeg;jpe" +# End Group +# End Target +# End Project diff --git a/jpeg-9/makerfil.v10 b/jpeg-9/makerfil.v10 new file mode 100755 index 0000000..2b2fcb3 --- /dev/null +++ b/jpeg-9/makerfil.v10 @@ -0,0 +1,30 @@ + + + + + {4FC737F1-C7A5-4376-A066-2A32D752A2FF} + cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx + + + {93995380-89BD-4b04-88EB-625FBE52EBFB} + h;hpp;hxx;hm;inl;inc;xsd + + + {67DA6AB6-F800-4c08-8B7A-83BB121AAD01} + rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms + + + + + Header Files + + + Header Files + + + + + Source Files + + + \ No newline at end of file diff --git a/jpeg-9/makermak.vc6 b/jpeg-9/makermak.vc6 new file mode 100755 index 0000000..ac76914 --- /dev/null +++ b/jpeg-9/makermak.vc6 @@ -0,0 +1,110 @@ +# Microsoft Developer Studio Generated NMAKE File, Based on rdjpgcom.dsp +!IF "$(CFG)" == "" +CFG=rdjpgcom - Win32 +!MESSAGE Keine Konfiguration angegeben. rdjpgcom - Win32 wird als Standard verwendet. +!ENDIF + +!IF "$(CFG)" != "rdjpgcom - Win32" +!MESSAGE Ungltige Konfiguration "$(CFG)" angegeben. +!MESSAGE Sie knnen beim Ausfhren von NMAKE eine Konfiguration angeben +!MESSAGE durch Definieren des Makros CFG in der Befehlszeile. Zum Beispiel: +!MESSAGE +!MESSAGE NMAKE /f "rdjpgcom.mak" CFG="rdjpgcom - Win32" +!MESSAGE +!MESSAGE Fr die Konfiguration stehen zur Auswahl: +!MESSAGE +!MESSAGE "rdjpgcom - Win32" (basierend auf "Win32 (x86) Console Application") +!MESSAGE +!ERROR Eine ungltige Konfiguration wurde angegeben. +!ENDIF + +!IF "$(OS)" == "Windows_NT" +NULL= +!ELSE +NULL=nul +!ENDIF + +CPP=cl.exe +RSC=rc.exe +OUTDIR=.\rdjpgcom\Release +INTDIR=.\rdjpgcom\Release +# Begin Custom Macros +OutDir=.\rdjpgcom\Release +# End Custom Macros + +ALL : "$(OUTDIR)\rdjpgcom.exe" + + +CLEAN : + -@erase "$(INTDIR)\rdjpgcom.obj" + -@erase "$(INTDIR)\vc60.idb" + -@erase "$(OUTDIR)\rdjpgcom.exe" + +"$(OUTDIR)" : + if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)" + +BSC32=bscmake.exe +BSC32_FLAGS=/nologo /o"$(OUTDIR)\rdjpgcom.bsc" +BSC32_SBRS= \ + +LINK32=link.exe +LINK32_FLAGS=Release\jpeg.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /incremental:no /pdb:"$(OUTDIR)\rdjpgcom.pdb" /machine:I386 /out:"$(OUTDIR)\rdjpgcom.exe" +LINK32_OBJS= \ + "$(INTDIR)\rdjpgcom.obj" + +"$(OUTDIR)\rdjpgcom.exe" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS) + $(LINK32) @<< + $(LINK32_FLAGS) $(LINK32_OBJS) +<< + +CPP_PROJ=/nologo /G6 /MT /W3 /GX /Ox /Oa /Ob2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /Fp"$(INTDIR)\rdjpgcom.pch" /YX /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\\" /FD /c + +.c{$(INTDIR)}.obj:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.cpp{$(INTDIR)}.obj:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.cxx{$(INTDIR)}.obj:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.c{$(INTDIR)}.sbr:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.cpp{$(INTDIR)}.sbr:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.cxx{$(INTDIR)}.sbr:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + + +!IF "$(NO_EXTERNAL_DEPS)" != "1" +!IF EXISTS("rdjpgcom.dep") +!INCLUDE "rdjpgcom.dep" +!ELSE +!MESSAGE Warning: cannot find "rdjpgcom.dep" +!ENDIF +!ENDIF + + +!IF "$(CFG)" == "rdjpgcom - Win32" +SOURCE=.\rdjpgcom.c + +"$(INTDIR)\rdjpgcom.obj" : $(SOURCE) "$(INTDIR)" + + + +!ENDIF + diff --git a/jpeg-9/makervcx.v10 b/jpeg-9/makervcx.v10 new file mode 100755 index 0000000..3d8928d --- /dev/null +++ b/jpeg-9/makervcx.v10 @@ -0,0 +1,62 @@ + + + + + Release + Win32 + + + + {C81513DB-78DC-46BC-BC98-82E745203976} + Win32Proj + rdjpgcom + + + + Application + false + true + Unicode + + + + + + + + + + false + $(ProjectName)\$(Configuration)\ + $(ProjectName)\$(Configuration)\ + + + + Level3 + NotUsing + Full + true + false + WIN32;NDEBUG;_CONSOLE;_CRT_SECURE_NO_WARNINGS + true + true + 4996 + + + Console + true + true + true + + + + + + + + + + + + + \ No newline at end of file diff --git a/jpeg-9/maketdep.vc6 b/jpeg-9/maketdep.vc6 new file mode 100755 index 0000000..ee26cf1 --- /dev/null +++ b/jpeg-9/maketdep.vc6 @@ -0,0 +1,43 @@ +# Microsoft Developer Studio erstellte Abhngigkeitsdatei, einbezogen von jpegtran.mak + +.\cdjpeg.c : \ + ".\cderror.h"\ + ".\cdjpeg.h"\ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpeglib.h"\ + + +.\jpegtran.c : \ + ".\cderror.h"\ + ".\cdjpeg.h"\ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpeglib.h"\ + ".\jversion.h"\ + ".\transupp.h"\ + + +.\rdswitch.c : \ + ".\cderror.h"\ + ".\cdjpeg.h"\ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpeglib.h"\ + + +.\transupp.c : \ + ".\jconfig.h"\ + ".\jerror.h"\ + ".\jinclude.h"\ + ".\jmorecfg.h"\ + ".\jpegint.h"\ + ".\jpeglib.h"\ + ".\transupp.h"\ + diff --git a/jpeg-9/maketdsp.vc6 b/jpeg-9/maketdsp.vc6 new file mode 100755 index 0000000..4df6026 --- /dev/null +++ b/jpeg-9/maketdsp.vc6 @@ -0,0 +1,122 @@ +# Microsoft Developer Studio Project File - Name="jpegtran" - Package Owner=<4> +# Microsoft Developer Studio Generated Build File, Format Version 6.00 +# ** NICHT BEARBEITEN ** + +# TARGTYPE "Win32 (x86) Console Application" 0x0103 + +CFG=jpegtran - Win32 +!MESSAGE Dies ist kein gltiges Makefile. Zum Erstellen dieses Projekts mit NMAKE +!MESSAGE verwenden Sie den Befehl "Makefile exportieren" und fhren Sie den Befehl +!MESSAGE +!MESSAGE NMAKE /f "jpegtran.mak". +!MESSAGE +!MESSAGE Sie knnen beim Ausfhren von NMAKE eine Konfiguration angeben +!MESSAGE durch Definieren des Makros CFG in der Befehlszeile. Zum Beispiel: +!MESSAGE +!MESSAGE NMAKE /f "jpegtran.mak" CFG="jpegtran - Win32" +!MESSAGE +!MESSAGE Fr die Konfiguration stehen zur Auswahl: +!MESSAGE +!MESSAGE "jpegtran - Win32" (basierend auf "Win32 (x86) Console Application") +!MESSAGE + +# Begin Project +# PROP AllowPerConfigDependencies 0 +# PROP Scc_ProjName "" +# PROP Scc_LocalPath "" +CPP=cl.exe +RSC=rc.exe +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 0 +# PROP BASE Output_Dir ".\jpegtran\Release" +# PROP BASE Intermediate_Dir ".\jpegtran\Release" +# PROP BASE Target_Dir ".\jpegtran" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 0 +# PROP Output_Dir ".\jpegtran\Release" +# PROP Intermediate_Dir ".\jpegtran\Release" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir ".\jpegtran" +# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /YX /c +# ADD CPP /nologo /G6 /MT /W3 /GX /Ox /Oa /Ob2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /YX /FD /c +# ADD BASE RSC /l 0x409 /d "NDEBUG" +# ADD RSC /l 0x409 /d "NDEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386 +# ADD LINK32 Release\jpeg.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386 +# Begin Target + +# Name "jpegtran - Win32" +# Begin Group "Quellcodedateien" + +# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat;for;f90" +# Begin Source File + +SOURCE=.\cdjpeg.c +# End Source File +# Begin Source File + +SOURCE=.\jpegtran.c +# End Source File +# Begin Source File + +SOURCE=.\rdswitch.c +# End Source File +# Begin Source File + +SOURCE=.\transupp.c +# End Source File +# End Group +# Begin Group "Header-Dateien" + +# PROP Default_Filter "h;hpp;hxx;hm;inl;fi;fd" +# Begin Source File + +SOURCE=.\cderror.h +# End Source File +# Begin Source File + +SOURCE=.\cdjpeg.h +# End Source File +# Begin Source File + +SOURCE=.\jconfig.h +# End Source File +# Begin Source File + +SOURCE=.\jerror.h +# End Source File +# Begin Source File + +SOURCE=.\jinclude.h +# End Source File +# Begin Source File + +SOURCE=.\jmorecfg.h +# End Source File +# Begin Source File + +SOURCE=.\jpegint.h +# End Source File +# Begin Source File + +SOURCE=.\jpeglib.h +# End Source File +# Begin Source File + +SOURCE=.\jversion.h +# End Source File +# Begin Source File + +SOURCE=.\transupp.h +# End Source File +# End Group +# Begin Group "Ressourcendateien" + +# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;cnt;rtf;gif;jpg;jpeg;jpe" +# End Group +# End Target +# End Project diff --git a/jpeg-9/maketfil.v10 b/jpeg-9/maketfil.v10 new file mode 100755 index 0000000..52f4b02 --- /dev/null +++ b/jpeg-9/maketfil.v10 @@ -0,0 +1,63 @@ + + + + + {4FC737F1-C7A5-4376-A066-2A32D752A2FF} + cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx + + + {93995380-89BD-4b04-88EB-625FBE52EBFB} + h;hpp;hxx;hm;inl;inc;xsd + + + {67DA6AB6-F800-4c08-8B7A-83BB121AAD01} + rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms + + + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + \ No newline at end of file diff --git a/jpeg-9/maketmak.vc6 b/jpeg-9/maketmak.vc6 new file mode 100755 index 0000000..3f35c28 --- /dev/null +++ b/jpeg-9/maketmak.vc6 @@ -0,0 +1,131 @@ +# Microsoft Developer Studio Generated NMAKE File, Based on jpegtran.dsp +!IF "$(CFG)" == "" +CFG=jpegtran - Win32 +!MESSAGE Keine Konfiguration angegeben. jpegtran - Win32 wird als Standard verwendet. +!ENDIF + +!IF "$(CFG)" != "jpegtran - Win32" +!MESSAGE Ungltige Konfiguration "$(CFG)" angegeben. +!MESSAGE Sie knnen beim Ausfhren von NMAKE eine Konfiguration angeben +!MESSAGE durch Definieren des Makros CFG in der Befehlszeile. Zum Beispiel: +!MESSAGE +!MESSAGE NMAKE /f "jpegtran.mak" CFG="jpegtran - Win32" +!MESSAGE +!MESSAGE Fr die Konfiguration stehen zur Auswahl: +!MESSAGE +!MESSAGE "jpegtran - Win32" (basierend auf "Win32 (x86) Console Application") +!MESSAGE +!ERROR Eine ungltige Konfiguration wurde angegeben. +!ENDIF + +!IF "$(OS)" == "Windows_NT" +NULL= +!ELSE +NULL=nul +!ENDIF + +CPP=cl.exe +RSC=rc.exe +OUTDIR=.\jpegtran\Release +INTDIR=.\jpegtran\Release +# Begin Custom Macros +OutDir=.\jpegtran\Release +# End Custom Macros + +ALL : "$(OUTDIR)\jpegtran.exe" + + +CLEAN : + -@erase "$(INTDIR)\cdjpeg.obj" + -@erase "$(INTDIR)\jpegtran.obj" + -@erase "$(INTDIR)\rdswitch.obj" + -@erase "$(INTDIR)\transupp.obj" + -@erase "$(INTDIR)\vc60.idb" + -@erase "$(OUTDIR)\jpegtran.exe" + +"$(OUTDIR)" : + if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)" + +BSC32=bscmake.exe +BSC32_FLAGS=/nologo /o"$(OUTDIR)\jpegtran.bsc" +BSC32_SBRS= \ + +LINK32=link.exe +LINK32_FLAGS=Release\jpeg.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /incremental:no /pdb:"$(OUTDIR)\jpegtran.pdb" /machine:I386 /out:"$(OUTDIR)\jpegtran.exe" +LINK32_OBJS= \ + "$(INTDIR)\cdjpeg.obj" \ + "$(INTDIR)\jpegtran.obj" \ + "$(INTDIR)\rdswitch.obj" \ + "$(INTDIR)\transupp.obj" + +"$(OUTDIR)\jpegtran.exe" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS) + $(LINK32) @<< + $(LINK32_FLAGS) $(LINK32_OBJS) +<< + +CPP_PROJ=/nologo /G6 /MT /W3 /GX /Ox /Oa /Ob2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /Fp"$(INTDIR)\jpegtran.pch" /YX /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\\" /FD /c + +.c{$(INTDIR)}.obj:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.cpp{$(INTDIR)}.obj:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.cxx{$(INTDIR)}.obj:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.c{$(INTDIR)}.sbr:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.cpp{$(INTDIR)}.sbr:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.cxx{$(INTDIR)}.sbr:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + + +!IF "$(NO_EXTERNAL_DEPS)" != "1" +!IF EXISTS("jpegtran.dep") +!INCLUDE "jpegtran.dep" +!ELSE +!MESSAGE Warning: cannot find "jpegtran.dep" +!ENDIF +!ENDIF + + +!IF "$(CFG)" == "jpegtran - Win32" +SOURCE=.\cdjpeg.c + +"$(INTDIR)\cdjpeg.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\jpegtran.c + +"$(INTDIR)\jpegtran.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\rdswitch.c + +"$(INTDIR)\rdswitch.obj" : $(SOURCE) "$(INTDIR)" + + +SOURCE=.\transupp.c + +"$(INTDIR)\transupp.obj" : $(SOURCE) "$(INTDIR)" + + + +!ENDIF + diff --git a/jpeg-9/maketvcx.v10 b/jpeg-9/maketvcx.v10 new file mode 100755 index 0000000..f943c90 --- /dev/null +++ b/jpeg-9/maketvcx.v10 @@ -0,0 +1,74 @@ + + + + + Release + Win32 + + + + {025BAC50-51B5-4FFE-BC47-3F920BB4047E} + Win32Proj + jpegtran + + + + Application + false + true + Unicode + + + + + + + + + + false + $(ProjectName)\$(Configuration)\ + $(ProjectName)\$(Configuration)\ + + + + Level3 + NotUsing + Full + true + false + WIN32;NDEBUG;_CONSOLE;_CRT_SECURE_NO_WARNINGS + true + true + 4996 + + + Console + true + true + true + Release\jpeg.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies) + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/jpeg-9/makewdep.vc6 b/jpeg-9/makewdep.vc6 new file mode 100755 index 0000000..7dd081f --- /dev/null +++ b/jpeg-9/makewdep.vc6 @@ -0,0 +1,6 @@ +# Microsoft Developer Studio erstellte Abhngigkeitsdatei, einbezogen von wrjpgcom.mak + +.\wrjpgcom.c : \ + ".\jconfig.h"\ + ".\jinclude.h"\ + diff --git a/jpeg-9/makewdsp.vc6 b/jpeg-9/makewdsp.vc6 new file mode 100755 index 0000000..f625aec --- /dev/null +++ b/jpeg-9/makewdsp.vc6 @@ -0,0 +1,78 @@ +# Microsoft Developer Studio Project File - Name="wrjpgcom" - Package Owner=<4> +# Microsoft Developer Studio Generated Build File, Format Version 6.00 +# ** NICHT BEARBEITEN ** + +# TARGTYPE "Win32 (x86) Console Application" 0x0103 + +CFG=wrjpgcom - Win32 +!MESSAGE Dies ist kein gltiges Makefile. Zum Erstellen dieses Projekts mit NMAKE +!MESSAGE verwenden Sie den Befehl "Makefile exportieren" und fhren Sie den Befehl +!MESSAGE +!MESSAGE NMAKE /f "wrjpgcom.mak". +!MESSAGE +!MESSAGE Sie knnen beim Ausfhren von NMAKE eine Konfiguration angeben +!MESSAGE durch Definieren des Makros CFG in der Befehlszeile. Zum Beispiel: +!MESSAGE +!MESSAGE NMAKE /f "wrjpgcom.mak" CFG="wrjpgcom - Win32" +!MESSAGE +!MESSAGE Fr die Konfiguration stehen zur Auswahl: +!MESSAGE +!MESSAGE "wrjpgcom - Win32" (basierend auf "Win32 (x86) Console Application") +!MESSAGE + +# Begin Project +# PROP AllowPerConfigDependencies 0 +# PROP Scc_ProjName "" +# PROP Scc_LocalPath "" +CPP=cl.exe +RSC=rc.exe +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 0 +# PROP BASE Output_Dir ".\wrjpgcom\Release" +# PROP BASE Intermediate_Dir ".\wrjpgcom\Release" +# PROP BASE Target_Dir ".\wrjpgcom" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 0 +# PROP Output_Dir ".\wrjpgcom\Release" +# PROP Intermediate_Dir ".\wrjpgcom\Release" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir ".\wrjpgcom" +# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /YX /c +# ADD CPP /nologo /G6 /MT /W3 /GX /Ox /Oa /Ob2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /YX /FD /c +# ADD BASE RSC /l 0x409 /d "NDEBUG" +# ADD RSC /l 0x409 /d "NDEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386 +# ADD LINK32 Release\jpeg.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386 +# Begin Target + +# Name "wrjpgcom - Win32" +# Begin Group "Quellcodedateien" + +# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat;for;f90" +# Begin Source File + +SOURCE=.\wrjpgcom.c +# End Source File +# End Group +# Begin Group "Header-Dateien" + +# PROP Default_Filter "h;hpp;hxx;hm;inl;fi;fd" +# Begin Source File + +SOURCE=.\jconfig.h +# End Source File +# Begin Source File + +SOURCE=.\jinclude.h +# End Source File +# End Group +# Begin Group "Ressourcendateien" + +# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;cnt;rtf;gif;jpg;jpeg;jpe" +# End Group +# End Target +# End Project diff --git a/jpeg-9/makewfil.v10 b/jpeg-9/makewfil.v10 new file mode 100755 index 0000000..df6b35d --- /dev/null +++ b/jpeg-9/makewfil.v10 @@ -0,0 +1,30 @@ + + + + + {4FC737F1-C7A5-4376-A066-2A32D752A2FF} + cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx + + + {93995380-89BD-4b04-88EB-625FBE52EBFB} + h;hpp;hxx;hm;inl;inc;xsd + + + {67DA6AB6-F800-4c08-8B7A-83BB121AAD01} + rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms + + + + + Header Files + + + Header Files + + + + + Source Files + + + \ No newline at end of file diff --git a/jpeg-9/makewmak.vc6 b/jpeg-9/makewmak.vc6 new file mode 100755 index 0000000..89ed555 --- /dev/null +++ b/jpeg-9/makewmak.vc6 @@ -0,0 +1,110 @@ +# Microsoft Developer Studio Generated NMAKE File, Based on wrjpgcom.dsp +!IF "$(CFG)" == "" +CFG=wrjpgcom - Win32 +!MESSAGE Keine Konfiguration angegeben. wrjpgcom - Win32 wird als Standard verwendet. +!ENDIF + +!IF "$(CFG)" != "wrjpgcom - Win32" +!MESSAGE Ungltige Konfiguration "$(CFG)" angegeben. +!MESSAGE Sie knnen beim Ausfhren von NMAKE eine Konfiguration angeben +!MESSAGE durch Definieren des Makros CFG in der Befehlszeile. Zum Beispiel: +!MESSAGE +!MESSAGE NMAKE /f "wrjpgcom.mak" CFG="wrjpgcom - Win32" +!MESSAGE +!MESSAGE Fr die Konfiguration stehen zur Auswahl: +!MESSAGE +!MESSAGE "wrjpgcom - Win32" (basierend auf "Win32 (x86) Console Application") +!MESSAGE +!ERROR Eine ungltige Konfiguration wurde angegeben. +!ENDIF + +!IF "$(OS)" == "Windows_NT" +NULL= +!ELSE +NULL=nul +!ENDIF + +CPP=cl.exe +RSC=rc.exe +OUTDIR=.\wrjpgcom\Release +INTDIR=.\wrjpgcom\Release +# Begin Custom Macros +OutDir=.\wrjpgcom\Release +# End Custom Macros + +ALL : "$(OUTDIR)\wrjpgcom.exe" + + +CLEAN : + -@erase "$(INTDIR)\vc60.idb" + -@erase "$(INTDIR)\wrjpgcom.obj" + -@erase "$(OUTDIR)\wrjpgcom.exe" + +"$(OUTDIR)" : + if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)" + +BSC32=bscmake.exe +BSC32_FLAGS=/nologo /o"$(OUTDIR)\wrjpgcom.bsc" +BSC32_SBRS= \ + +LINK32=link.exe +LINK32_FLAGS=Release\jpeg.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /incremental:no /pdb:"$(OUTDIR)\wrjpgcom.pdb" /machine:I386 /out:"$(OUTDIR)\wrjpgcom.exe" +LINK32_OBJS= \ + "$(INTDIR)\wrjpgcom.obj" + +"$(OUTDIR)\wrjpgcom.exe" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS) + $(LINK32) @<< + $(LINK32_FLAGS) $(LINK32_OBJS) +<< + +CPP_PROJ=/nologo /G6 /MT /W3 /GX /Ox /Oa /Ob2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /Fp"$(INTDIR)\wrjpgcom.pch" /YX /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\\" /FD /c + +.c{$(INTDIR)}.obj:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.cpp{$(INTDIR)}.obj:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.cxx{$(INTDIR)}.obj:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.c{$(INTDIR)}.sbr:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.cpp{$(INTDIR)}.sbr:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + +.cxx{$(INTDIR)}.sbr:: + $(CPP) @<< + $(CPP_PROJ) $< +<< + + +!IF "$(NO_EXTERNAL_DEPS)" != "1" +!IF EXISTS("wrjpgcom.dep") +!INCLUDE "wrjpgcom.dep" +!ELSE +!MESSAGE Warning: cannot find "wrjpgcom.dep" +!ENDIF +!ENDIF + + +!IF "$(CFG)" == "wrjpgcom - Win32" +SOURCE=.\wrjpgcom.c + +"$(INTDIR)\wrjpgcom.obj" : $(SOURCE) "$(INTDIR)" + + + +!ENDIF + diff --git a/jpeg-9/makewvcx.v10 b/jpeg-9/makewvcx.v10 new file mode 100755 index 0000000..13aa501 --- /dev/null +++ b/jpeg-9/makewvcx.v10 @@ -0,0 +1,62 @@ + + + + + Release + Win32 + + + + {B57065D4-DDDA-4668-BAF5-2D49270C973C} + Win32Proj + wrjpgcom + + + + Application + false + true + Unicode + + + + + + + + + + false + $(ProjectName)\$(Configuration)\ + $(ProjectName)\$(Configuration)\ + + + + Level3 + NotUsing + Full + true + false + WIN32;NDEBUG;_CONSOLE;_CRT_SECURE_NO_WARNINGS + true + true + 4996 + + + Console + true + true + true + + + + + + + + + + + + + \ No newline at end of file diff --git a/jpeg-9/makljpeg.st b/jpeg-9/makljpeg.st new file mode 100755 index 0000000..0720fb5 --- /dev/null +++ b/jpeg-9/makljpeg.st @@ -0,0 +1,68 @@ +; Project file for Independent JPEG Group's software +; +; This project file is for Atari ST/STE/TT systems using Pure C or Turbo C. +; Thanks to Frank Moehle, B. Setzepfandt, and Guido Vollbeding. +; +; To use this file, rename it to libjpeg.prj. +; Read installation instructions before trying to make the program! +; +; +; * * * Output file * * * +libjpeg.lib +; +; * * * COMPILER OPTIONS * * * +.C[-P] ; absolute calls +.C[-M] ; and no string merging, folks +.C[-w-cln] ; no "constant is long" warnings +.C[-w-par] ; no "parameter xxxx unused" +.C[-w-rch] ; no "unreachable code" +.C[-wsig] ; warn if significant digits may be lost +.L[-J] ; link new Obj-format (so we get a library) += +; * * * * List of modules * * * * +jaricom.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) +jcapimin.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) +jcapistd.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) +jcarith.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) +jccoefct.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) +jccolor.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) +jcdctmgr.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,jdct.h) +jchuff.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) +jcinit.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) +jcmainct.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) +jcmarker.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) +jcmaster.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) +jcomapi.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) +jcparam.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) +jcprepct.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) +jcsample.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) +jctrans.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) +jdapimin.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) +jdapistd.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) +jdarith.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) +jdatadst.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h) +jdatasrc.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h) +jdcoefct.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) +jdcolor.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) +jddctmgr.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,jdct.h) +jdhuff.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) +jdinput.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) +jdmainct.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) +jdmarker.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) +jdmaster.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) +jdmerge.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) +jdpostct.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) +jdsample.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) +jdtrans.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) +jerror.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jversion.h,jerror.h) +jfdctflt.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,jdct.h) +jfdctfst.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,jdct.h) +jfdctint.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,jdct.h) +jidctflt.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,jdct.h) +jidctfst.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,jdct.h) +jidctint.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,jdct.h) +jquant1.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) +jquant2.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) +jutils.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h) +jmemmgr.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,jmemsys.h) +jmemansi.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,jmemsys.h) diff --git a/jpeg-9/maktjpeg.st b/jpeg-9/maktjpeg.st new file mode 100755 index 0000000..25ce926 --- /dev/null +++ b/jpeg-9/maktjpeg.st @@ -0,0 +1,30 @@ +; Project file for Independent JPEG Group's software +; +; This project file is for Atari ST/STE/TT systems using Pure C or Turbo C. +; Thanks to Frank Moehle, B. Setzepfandt, and Guido Vollbeding. +; +; To use this file, rename it to jpegtran.prj. +; If you are using Turbo C, change filenames beginning with "pc..." to "tc..." +; Read installation instructions before trying to make the program! +; +; +; * * * Output file * * * +jpegtran.ttp +; +; * * * COMPILER OPTIONS * * * +.C[-P] ; absolute calls +.C[-M] ; and no string merging, folks +.C[-w-cln] ; no "constant is long" warnings +.C[-w-par] ; no "parameter xxxx unused" +.C[-w-rch] ; no "unreachable code" +.C[-wsig] ; warn if significant digits may be lost += +; * * * * List of modules * * * * +pcstart.o +jpegtran.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h,transupp.h,jversion.h) +cdjpeg.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h) +rdswitch.c (cdjpeg.h,jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jerror.h,cderror.h) +transupp.c (jinclude.h,jconfig.h,jpeglib.h,jmorecfg.h,jpegint.h,jerror.h,transupp.h) +libjpeg.lib ; built by libjpeg.prj +pcstdlib.lib ; standard library +pcextlib.lib ; extended library diff --git a/jpeg-9/makvms.opt b/jpeg-9/makvms.opt new file mode 100755 index 0000000..26db714 --- /dev/null +++ b/jpeg-9/makvms.opt @@ -0,0 +1,4 @@ +! A pointer to the VAX/VMS C Run-Time Shareable Library. +! This file is needed by makefile.mms and makefile.vms, +! but only for the older VAX C compiler. DEC C does not need it. +Sys$Library:VAXCRTL.EXE /Share diff --git a/jpeg-9/missing b/jpeg-9/missing new file mode 100755 index 0000000..fb98127 --- /dev/null +++ b/jpeg-9/missing @@ -0,0 +1,215 @@ +#! /bin/sh +# Common wrapper for a few potentially missing GNU programs. + +scriptversion=2012-06-26.16; # UTC + +# Copyright (C) 1996-2013 Free Software Foundation, Inc. +# Originally written by Fran,cois Pinard , 1996. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +if test $# -eq 0; then + echo 1>&2 "Try '$0 --help' for more information" + exit 1 +fi + +case $1 in + + --is-lightweight) + # Used by our autoconf macros to check whether the available missing + # script is modern enough. + exit 0 + ;; + + --run) + # Back-compat with the calling convention used by older automake. + shift + ;; + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... PROGRAM [ARGUMENT]... + +Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due +to PROGRAM being missing or too old. + +Options: + -h, --help display this help and exit + -v, --version output version information and exit + +Supported PROGRAM values: + aclocal autoconf autoheader autom4te automake makeinfo + bison yacc flex lex help2man + +Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and +'g' are ignored when checking the name. + +Send bug reports to ." + exit $? + ;; + + -v|--v|--ve|--ver|--vers|--versi|--versio|--version) + echo "missing $scriptversion (GNU Automake)" + exit $? + ;; + + -*) + echo 1>&2 "$0: unknown '$1' option" + echo 1>&2 "Try '$0 --help' for more information" + exit 1 + ;; + +esac + +# Run the given program, remember its exit status. +"$@"; st=$? + +# If it succeeded, we are done. +test $st -eq 0 && exit 0 + +# Also exit now if we it failed (or wasn't found), and '--version' was +# passed; such an option is passed most likely to detect whether the +# program is present and works. +case $2 in --version|--help) exit $st;; esac + +# Exit code 63 means version mismatch. This often happens when the user +# tries to use an ancient version of a tool on a file that requires a +# minimum version. +if test $st -eq 63; then + msg="probably too old" +elif test $st -eq 127; then + # Program was missing. + msg="missing on your system" +else + # Program was found and executed, but failed. Give up. + exit $st +fi + +perl_URL=http://www.perl.org/ +flex_URL=http://flex.sourceforge.net/ +gnu_software_URL=http://www.gnu.org/software + +program_details () +{ + case $1 in + aclocal|automake) + echo "The '$1' program is part of the GNU Automake package:" + echo "<$gnu_software_URL/automake>" + echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:" + echo "<$gnu_software_URL/autoconf>" + echo "<$gnu_software_URL/m4/>" + echo "<$perl_URL>" + ;; + autoconf|autom4te|autoheader) + echo "The '$1' program is part of the GNU Autoconf package:" + echo "<$gnu_software_URL/autoconf/>" + echo "It also requires GNU m4 and Perl in order to run:" + echo "<$gnu_software_URL/m4/>" + echo "<$perl_URL>" + ;; + esac +} + +give_advice () +{ + # Normalize program name to check for. + normalized_program=`echo "$1" | sed ' + s/^gnu-//; t + s/^gnu//; t + s/^g//; t'` + + printf '%s\n' "'$1' is $msg." + + configure_deps="'configure.ac' or m4 files included by 'configure.ac'" + case $normalized_program in + autoconf*) + echo "You should only need it if you modified 'configure.ac'," + echo "or m4 files included by it." + program_details 'autoconf' + ;; + autoheader*) + echo "You should only need it if you modified 'acconfig.h' or" + echo "$configure_deps." + program_details 'autoheader' + ;; + automake*) + echo "You should only need it if you modified 'Makefile.am' or" + echo "$configure_deps." + program_details 'automake' + ;; + aclocal*) + echo "You should only need it if you modified 'acinclude.m4' or" + echo "$configure_deps." + program_details 'aclocal' + ;; + autom4te*) + echo "You might have modified some maintainer files that require" + echo "the 'automa4te' program to be rebuilt." + program_details 'autom4te' + ;; + bison*|yacc*) + echo "You should only need it if you modified a '.y' file." + echo "You may want to install the GNU Bison package:" + echo "<$gnu_software_URL/bison/>" + ;; + lex*|flex*) + echo "You should only need it if you modified a '.l' file." + echo "You may want to install the Fast Lexical Analyzer package:" + echo "<$flex_URL>" + ;; + help2man*) + echo "You should only need it if you modified a dependency" \ + "of a man page." + echo "You may want to install the GNU Help2man package:" + echo "<$gnu_software_URL/help2man/>" + ;; + makeinfo*) + echo "You should only need it if you modified a '.texi' file, or" + echo "any other file indirectly affecting the aspect of the manual." + echo "You might want to install the Texinfo package:" + echo "<$gnu_software_URL/texinfo/>" + echo "The spurious makeinfo call might also be the consequence of" + echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might" + echo "want to install GNU make:" + echo "<$gnu_software_URL/make/>" + ;; + *) + echo "You might have modified some files without having the proper" + echo "tools for further handling them. Check the 'README' file, it" + echo "often tells you about the needed prerequisites for installing" + echo "this package. You may also peek at any GNU archive site, in" + echo "case some other package contains this missing '$1' program." + ;; + esac +} + +give_advice "$1" | sed -e '1s/^/WARNING: /' \ + -e '2,$s/^/ /' >&2 + +# Propagate the correct exit status (expected to be 127 for a program +# not found, 63 for a program that failed due to version mismatch). +exit $st + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/jpeg-9/rdbmp.c b/jpeg-9/rdbmp.c new file mode 100755 index 0000000..dfdf96f --- /dev/null +++ b/jpeg-9/rdbmp.c @@ -0,0 +1,480 @@ +/* + * rdbmp.c + * + * Copyright (C) 1994-1996, Thomas G. Lane. + * Modified 2009-2010 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains routines to read input images in Microsoft "BMP" + * format (MS Windows 3.x, OS/2 1.x, and OS/2 2.x flavors). + * Currently, only 8-bit and 24-bit images are supported, not 1-bit or + * 4-bit (feeding such low-depth images into JPEG would be silly anyway). + * Also, we don't support RLE-compressed files. + * + * These routines may need modification for non-Unix environments or + * specialized applications. As they stand, they assume input from + * an ordinary stdio stream. They further assume that reading begins + * at the start of the file; start_input may need work if the + * user interface has already read some data (e.g., to determine that + * the file is indeed BMP format). + * + * This code contributed by James Arthur Boucher. + */ + +#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */ + +#ifdef BMP_SUPPORTED + + +/* Macros to deal with unsigned chars as efficiently as compiler allows */ + +#ifdef HAVE_UNSIGNED_CHAR +typedef unsigned char U_CHAR; +#define UCH(x) ((int) (x)) +#else /* !HAVE_UNSIGNED_CHAR */ +#ifdef CHAR_IS_UNSIGNED +typedef char U_CHAR; +#define UCH(x) ((int) (x)) +#else +typedef char U_CHAR; +#define UCH(x) ((int) (x) & 0xFF) +#endif +#endif /* HAVE_UNSIGNED_CHAR */ + + +#define ReadOK(file,buffer,len) (JFREAD(file,buffer,len) == ((size_t) (len))) + + +/* Private version of data source object */ + +typedef struct _bmp_source_struct * bmp_source_ptr; + +typedef struct _bmp_source_struct { + struct cjpeg_source_struct pub; /* public fields */ + + j_compress_ptr cinfo; /* back link saves passing separate parm */ + + JSAMPARRAY colormap; /* BMP colormap (converted to my format) */ + + jvirt_sarray_ptr whole_image; /* Needed to reverse row order */ + JDIMENSION source_row; /* Current source row number */ + JDIMENSION row_width; /* Physical width of scanlines in file */ + + int bits_per_pixel; /* remembers 8- or 24-bit format */ +} bmp_source_struct; + + +LOCAL(int) +read_byte (bmp_source_ptr sinfo) +/* Read next byte from BMP file */ +{ + register FILE *infile = sinfo->pub.input_file; + register int c; + + if ((c = getc(infile)) == EOF) + ERREXIT(sinfo->cinfo, JERR_INPUT_EOF); + return c; +} + + +LOCAL(void) +read_colormap (bmp_source_ptr sinfo, int cmaplen, int mapentrysize) +/* Read the colormap from a BMP file */ +{ + int i; + + switch (mapentrysize) { + case 3: + /* BGR format (occurs in OS/2 files) */ + for (i = 0; i < cmaplen; i++) { + sinfo->colormap[2][i] = (JSAMPLE) read_byte(sinfo); + sinfo->colormap[1][i] = (JSAMPLE) read_byte(sinfo); + sinfo->colormap[0][i] = (JSAMPLE) read_byte(sinfo); + } + break; + case 4: + /* BGR0 format (occurs in MS Windows files) */ + for (i = 0; i < cmaplen; i++) { + sinfo->colormap[2][i] = (JSAMPLE) read_byte(sinfo); + sinfo->colormap[1][i] = (JSAMPLE) read_byte(sinfo); + sinfo->colormap[0][i] = (JSAMPLE) read_byte(sinfo); + (void) read_byte(sinfo); + } + break; + default: + ERREXIT(sinfo->cinfo, JERR_BMP_BADCMAP); + break; + } +} + + +/* + * Read one row of pixels. + * The image has been read into the whole_image array, but is otherwise + * unprocessed. We must read it out in top-to-bottom row order, and if + * it is an 8-bit image, we must expand colormapped pixels to 24bit format. + */ + +METHODDEF(JDIMENSION) +get_8bit_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) +/* This version is for reading 8-bit colormap indexes */ +{ + bmp_source_ptr source = (bmp_source_ptr) sinfo; + register JSAMPARRAY colormap = source->colormap; + JSAMPARRAY image_ptr; + register int t; + register JSAMPROW inptr, outptr; + register JDIMENSION col; + + /* Fetch next row from virtual array */ + source->source_row--; + image_ptr = (*cinfo->mem->access_virt_sarray) + ((j_common_ptr) cinfo, source->whole_image, + source->source_row, (JDIMENSION) 1, FALSE); + + /* Expand the colormap indexes to real data */ + inptr = image_ptr[0]; + outptr = source->pub.buffer[0]; + for (col = cinfo->image_width; col > 0; col--) { + t = GETJSAMPLE(*inptr++); + *outptr++ = colormap[0][t]; /* can omit GETJSAMPLE() safely */ + *outptr++ = colormap[1][t]; + *outptr++ = colormap[2][t]; + } + + return 1; +} + + +METHODDEF(JDIMENSION) +get_24bit_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) +/* This version is for reading 24-bit pixels */ +{ + bmp_source_ptr source = (bmp_source_ptr) sinfo; + JSAMPARRAY image_ptr; + register JSAMPROW inptr, outptr; + register JDIMENSION col; + + /* Fetch next row from virtual array */ + source->source_row--; + image_ptr = (*cinfo->mem->access_virt_sarray) + ((j_common_ptr) cinfo, source->whole_image, + source->source_row, (JDIMENSION) 1, FALSE); + + /* Transfer data. Note source values are in BGR order + * (even though Microsoft's own documents say the opposite). + */ + inptr = image_ptr[0]; + outptr = source->pub.buffer[0]; + for (col = cinfo->image_width; col > 0; col--) { + outptr[2] = *inptr++; /* can omit GETJSAMPLE() safely */ + outptr[1] = *inptr++; + outptr[0] = *inptr++; + outptr += 3; + } + + return 1; +} + + +METHODDEF(JDIMENSION) +get_32bit_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) +/* This version is for reading 32-bit pixels */ +{ + bmp_source_ptr source = (bmp_source_ptr) sinfo; + JSAMPARRAY image_ptr; + register JSAMPROW inptr, outptr; + register JDIMENSION col; + + /* Fetch next row from virtual array */ + source->source_row--; + image_ptr = (*cinfo->mem->access_virt_sarray) + ((j_common_ptr) cinfo, source->whole_image, + source->source_row, (JDIMENSION) 1, FALSE); + /* Transfer data. Note source values are in BGR order + * (even though Microsoft's own documents say the opposite). + */ + inptr = image_ptr[0]; + outptr = source->pub.buffer[0]; + for (col = cinfo->image_width; col > 0; col--) { + outptr[2] = *inptr++; /* can omit GETJSAMPLE() safely */ + outptr[1] = *inptr++; + outptr[0] = *inptr++; + inptr++; /* skip the 4th byte (Alpha channel) */ + outptr += 3; + } + + return 1; +} + + +/* + * This method loads the image into whole_image during the first call on + * get_pixel_rows. The get_pixel_rows pointer is then adjusted to call + * get_8bit_row, get_24bit_row, or get_32bit_row on subsequent calls. + */ + +METHODDEF(JDIMENSION) +preload_image (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) +{ + bmp_source_ptr source = (bmp_source_ptr) sinfo; + register FILE *infile = source->pub.input_file; + register int c; + register JSAMPROW out_ptr; + JSAMPARRAY image_ptr; + JDIMENSION row, col; + cd_progress_ptr progress = (cd_progress_ptr) cinfo->progress; + + /* Read the data into a virtual array in input-file row order. */ + for (row = 0; row < cinfo->image_height; row++) { + if (progress != NULL) { + progress->pub.pass_counter = (long) row; + progress->pub.pass_limit = (long) cinfo->image_height; + (*progress->pub.progress_monitor) ((j_common_ptr) cinfo); + } + image_ptr = (*cinfo->mem->access_virt_sarray) + ((j_common_ptr) cinfo, source->whole_image, + row, (JDIMENSION) 1, TRUE); + out_ptr = image_ptr[0]; + for (col = source->row_width; col > 0; col--) { + /* inline copy of read_byte() for speed */ + if ((c = getc(infile)) == EOF) + ERREXIT(cinfo, JERR_INPUT_EOF); + *out_ptr++ = (JSAMPLE) c; + } + } + if (progress != NULL) + progress->completed_extra_passes++; + + /* Set up to read from the virtual array in top-to-bottom order */ + switch (source->bits_per_pixel) { + case 8: + source->pub.get_pixel_rows = get_8bit_row; + break; + case 24: + source->pub.get_pixel_rows = get_24bit_row; + break; + case 32: + source->pub.get_pixel_rows = get_32bit_row; + break; + default: + ERREXIT(cinfo, JERR_BMP_BADDEPTH); + } + source->source_row = cinfo->image_height; + + /* And read the first row */ + return (*source->pub.get_pixel_rows) (cinfo, sinfo); +} + + +/* + * Read the file header; return image size and component count. + */ + +METHODDEF(void) +start_input_bmp (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) +{ + bmp_source_ptr source = (bmp_source_ptr) sinfo; + U_CHAR bmpfileheader[14]; + U_CHAR bmpinfoheader[64]; +#define GET_2B(array,offset) ((unsigned int) UCH(array[offset]) + \ + (((unsigned int) UCH(array[offset+1])) << 8)) +#define GET_4B(array,offset) ((INT32) UCH(array[offset]) + \ + (((INT32) UCH(array[offset+1])) << 8) + \ + (((INT32) UCH(array[offset+2])) << 16) + \ + (((INT32) UCH(array[offset+3])) << 24)) + INT32 bfOffBits; + INT32 headerSize; + INT32 biWidth; + INT32 biHeight; + unsigned int biPlanes; + INT32 biCompression; + INT32 biXPelsPerMeter,biYPelsPerMeter; + INT32 biClrUsed = 0; + int mapentrysize = 0; /* 0 indicates no colormap */ + INT32 bPad; + JDIMENSION row_width; + + /* Read and verify the bitmap file header */ + if (! ReadOK(source->pub.input_file, bmpfileheader, 14)) + ERREXIT(cinfo, JERR_INPUT_EOF); + if (GET_2B(bmpfileheader,0) != 0x4D42) /* 'BM' */ + ERREXIT(cinfo, JERR_BMP_NOT); + bfOffBits = (INT32) GET_4B(bmpfileheader,10); + /* We ignore the remaining fileheader fields */ + + /* The infoheader might be 12 bytes (OS/2 1.x), 40 bytes (Windows), + * or 64 bytes (OS/2 2.x). Check the first 4 bytes to find out which. + */ + if (! ReadOK(source->pub.input_file, bmpinfoheader, 4)) + ERREXIT(cinfo, JERR_INPUT_EOF); + headerSize = (INT32) GET_4B(bmpinfoheader,0); + if (headerSize < 12 || headerSize > 64) + ERREXIT(cinfo, JERR_BMP_BADHEADER); + if (! ReadOK(source->pub.input_file, bmpinfoheader+4, headerSize-4)) + ERREXIT(cinfo, JERR_INPUT_EOF); + + switch ((int) headerSize) { + case 12: + /* Decode OS/2 1.x header (Microsoft calls this a BITMAPCOREHEADER) */ + biWidth = (INT32) GET_2B(bmpinfoheader,4); + biHeight = (INT32) GET_2B(bmpinfoheader,6); + biPlanes = GET_2B(bmpinfoheader,8); + source->bits_per_pixel = (int) GET_2B(bmpinfoheader,10); + + switch (source->bits_per_pixel) { + case 8: /* colormapped image */ + mapentrysize = 3; /* OS/2 uses RGBTRIPLE colormap */ + TRACEMS2(cinfo, 1, JTRC_BMP_OS2_MAPPED, (int) biWidth, (int) biHeight); + break; + case 24: /* RGB image */ + TRACEMS2(cinfo, 1, JTRC_BMP_OS2, (int) biWidth, (int) biHeight); + break; + default: + ERREXIT(cinfo, JERR_BMP_BADDEPTH); + break; + } + break; + case 40: + case 64: + /* Decode Windows 3.x header (Microsoft calls this a BITMAPINFOHEADER) */ + /* or OS/2 2.x header, which has additional fields that we ignore */ + biWidth = GET_4B(bmpinfoheader,4); + biHeight = GET_4B(bmpinfoheader,8); + biPlanes = GET_2B(bmpinfoheader,12); + source->bits_per_pixel = (int) GET_2B(bmpinfoheader,14); + biCompression = GET_4B(bmpinfoheader,16); + biXPelsPerMeter = GET_4B(bmpinfoheader,24); + biYPelsPerMeter = GET_4B(bmpinfoheader,28); + biClrUsed = GET_4B(bmpinfoheader,32); + /* biSizeImage, biClrImportant fields are ignored */ + + switch (source->bits_per_pixel) { + case 8: /* colormapped image */ + mapentrysize = 4; /* Windows uses RGBQUAD colormap */ + TRACEMS2(cinfo, 1, JTRC_BMP_MAPPED, (int) biWidth, (int) biHeight); + break; + case 24: /* RGB image */ + TRACEMS2(cinfo, 1, JTRC_BMP, (int) biWidth, (int) biHeight); + break; + case 32: /* RGB image + Alpha channel */ + TRACEMS2(cinfo, 1, JTRC_BMP, (int) biWidth, (int) biHeight); + break; + default: + ERREXIT(cinfo, JERR_BMP_BADDEPTH); + break; + } + if (biCompression != 0) + ERREXIT(cinfo, JERR_BMP_COMPRESSED); + + if (biXPelsPerMeter > 0 && biYPelsPerMeter > 0) { + /* Set JFIF density parameters from the BMP data */ + cinfo->X_density = (UINT16) (biXPelsPerMeter/100); /* 100 cm per meter */ + cinfo->Y_density = (UINT16) (biYPelsPerMeter/100); + cinfo->density_unit = 2; /* dots/cm */ + } + break; + default: + ERREXIT(cinfo, JERR_BMP_BADHEADER); + return; + } + + if (biWidth <= 0 || biHeight <= 0) + ERREXIT(cinfo, JERR_BMP_EMPTY); + if (biPlanes != 1) + ERREXIT(cinfo, JERR_BMP_BADPLANES); + + /* Compute distance to bitmap data --- will adjust for colormap below */ + bPad = bfOffBits - (headerSize + 14); + + /* Read the colormap, if any */ + if (mapentrysize > 0) { + if (biClrUsed <= 0) + biClrUsed = 256; /* assume it's 256 */ + else if (biClrUsed > 256) + ERREXIT(cinfo, JERR_BMP_BADCMAP); + /* Allocate space to store the colormap */ + source->colormap = (*cinfo->mem->alloc_sarray) + ((j_common_ptr) cinfo, JPOOL_IMAGE, + (JDIMENSION) biClrUsed, (JDIMENSION) 3); + /* and read it from the file */ + read_colormap(source, (int) biClrUsed, mapentrysize); + /* account for size of colormap */ + bPad -= biClrUsed * mapentrysize; + } + + /* Skip any remaining pad bytes */ + if (bPad < 0) /* incorrect bfOffBits value? */ + ERREXIT(cinfo, JERR_BMP_BADHEADER); + while (--bPad >= 0) { + (void) read_byte(source); + } + + /* Compute row width in file, including padding to 4-byte boundary */ + if (source->bits_per_pixel == 24) + row_width = (JDIMENSION) (biWidth * 3); + else if (source->bits_per_pixel == 32) + row_width = (JDIMENSION) (biWidth * 4); + else + row_width = (JDIMENSION) biWidth; + while ((row_width & 3) != 0) row_width++; + source->row_width = row_width; + + /* Allocate space for inversion array, prepare for preload pass */ + source->whole_image = (*cinfo->mem->request_virt_sarray) + ((j_common_ptr) cinfo, JPOOL_IMAGE, FALSE, + row_width, (JDIMENSION) biHeight, (JDIMENSION) 1); + source->pub.get_pixel_rows = preload_image; + if (cinfo->progress != NULL) { + cd_progress_ptr progress = (cd_progress_ptr) cinfo->progress; + progress->total_extra_passes++; /* count file input as separate pass */ + } + + /* Allocate one-row buffer for returned data */ + source->pub.buffer = (*cinfo->mem->alloc_sarray) + ((j_common_ptr) cinfo, JPOOL_IMAGE, + (JDIMENSION) (biWidth * 3), (JDIMENSION) 1); + source->pub.buffer_height = 1; + + cinfo->in_color_space = JCS_RGB; + cinfo->input_components = 3; + cinfo->data_precision = 8; + cinfo->image_width = (JDIMENSION) biWidth; + cinfo->image_height = (JDIMENSION) biHeight; +} + + +/* + * Finish up at the end of the file. + */ + +METHODDEF(void) +finish_input_bmp (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) +{ + /* no work */ +} + + +/* + * The module selection routine for BMP format input. + */ + +GLOBAL(cjpeg_source_ptr) +jinit_read_bmp (j_compress_ptr cinfo) +{ + bmp_source_ptr source; + + /* Create module interface object */ + source = (bmp_source_ptr) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(bmp_source_struct)); + source->cinfo = cinfo; /* make back link for subroutines */ + /* Fill in method ptrs, except get_pixel_rows which start_input sets */ + source->pub.start_input = start_input_bmp; + source->pub.finish_input = finish_input_bmp; + + return (cjpeg_source_ptr) source; +} + +#endif /* BMP_SUPPORTED */ diff --git a/jpeg-9/rdcolmap.c b/jpeg-9/rdcolmap.c new file mode 100755 index 0000000..eebf834 --- /dev/null +++ b/jpeg-9/rdcolmap.c @@ -0,0 +1,253 @@ +/* + * rdcolmap.c + * + * Copyright (C) 1994-1996, Thomas G. Lane. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file implements djpeg's "-map file" switch. It reads a source image + * and constructs a colormap to be supplied to the JPEG decompressor. + * + * Currently, these file formats are supported for the map file: + * GIF: the contents of the GIF's global colormap are used. + * PPM (either text or raw flavor): the entire file is read and + * each unique pixel value is entered in the map. + * Note that reading a large PPM file will be horrendously slow. + * Typically, a PPM-format map file should contain just one pixel + * of each desired color. Such a file can be extracted from an + * ordinary image PPM file with ppmtomap(1). + * + * Rescaling a PPM that has a maxval unequal to MAXJSAMPLE is not + * currently implemented. + */ + +#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */ + +#ifdef QUANT_2PASS_SUPPORTED /* otherwise can't quantize to supplied map */ + +/* Portions of this code are based on the PBMPLUS library, which is: +** +** Copyright (C) 1988 by Jef Poskanzer. +** +** Permission to use, copy, modify, and distribute this software and its +** documentation for any purpose and without fee is hereby granted, provided +** that the above copyright notice appear in all copies and that both that +** copyright notice and this permission notice appear in supporting +** documentation. This software is provided "as is" without express or +** implied warranty. +*/ + + +/* + * Add a (potentially) new color to the color map. + */ + +LOCAL(void) +add_map_entry (j_decompress_ptr cinfo, int R, int G, int B) +{ + JSAMPROW colormap0 = cinfo->colormap[0]; + JSAMPROW colormap1 = cinfo->colormap[1]; + JSAMPROW colormap2 = cinfo->colormap[2]; + int ncolors = cinfo->actual_number_of_colors; + int index; + + /* Check for duplicate color. */ + for (index = 0; index < ncolors; index++) { + if (GETJSAMPLE(colormap0[index]) == R && + GETJSAMPLE(colormap1[index]) == G && + GETJSAMPLE(colormap2[index]) == B) + return; /* color is already in map */ + } + + /* Check for map overflow. */ + if (ncolors >= (MAXJSAMPLE+1)) + ERREXIT1(cinfo, JERR_QUANT_MANY_COLORS, (MAXJSAMPLE+1)); + + /* OK, add color to map. */ + colormap0[ncolors] = (JSAMPLE) R; + colormap1[ncolors] = (JSAMPLE) G; + colormap2[ncolors] = (JSAMPLE) B; + cinfo->actual_number_of_colors++; +} + + +/* + * Extract color map from a GIF file. + */ + +LOCAL(void) +read_gif_map (j_decompress_ptr cinfo, FILE * infile) +{ + int header[13]; + int i, colormaplen; + int R, G, B; + + /* Initial 'G' has already been read by read_color_map */ + /* Read the rest of the GIF header and logical screen descriptor */ + for (i = 1; i < 13; i++) { + if ((header[i] = getc(infile)) == EOF) + ERREXIT(cinfo, JERR_BAD_CMAP_FILE); + } + + /* Verify GIF Header */ + if (header[1] != 'I' || header[2] != 'F') + ERREXIT(cinfo, JERR_BAD_CMAP_FILE); + + /* There must be a global color map. */ + if ((header[10] & 0x80) == 0) + ERREXIT(cinfo, JERR_BAD_CMAP_FILE); + + /* OK, fetch it. */ + colormaplen = 2 << (header[10] & 0x07); + + for (i = 0; i < colormaplen; i++) { + R = getc(infile); + G = getc(infile); + B = getc(infile); + if (R == EOF || G == EOF || B == EOF) + ERREXIT(cinfo, JERR_BAD_CMAP_FILE); + add_map_entry(cinfo, + R << (BITS_IN_JSAMPLE-8), + G << (BITS_IN_JSAMPLE-8), + B << (BITS_IN_JSAMPLE-8)); + } +} + + +/* Support routines for reading PPM */ + + +LOCAL(int) +pbm_getc (FILE * infile) +/* Read next char, skipping over any comments */ +/* A comment/newline sequence is returned as a newline */ +{ + register int ch; + + ch = getc(infile); + if (ch == '#') { + do { + ch = getc(infile); + } while (ch != '\n' && ch != EOF); + } + return ch; +} + + +LOCAL(unsigned int) +read_pbm_integer (j_decompress_ptr cinfo, FILE * infile) +/* Read an unsigned decimal integer from the PPM file */ +/* Swallows one trailing character after the integer */ +/* Note that on a 16-bit-int machine, only values up to 64k can be read. */ +/* This should not be a problem in practice. */ +{ + register int ch; + register unsigned int val; + + /* Skip any leading whitespace */ + do { + ch = pbm_getc(infile); + if (ch == EOF) + ERREXIT(cinfo, JERR_BAD_CMAP_FILE); + } while (ch == ' ' || ch == '\t' || ch == '\n' || ch == '\r'); + + if (ch < '0' || ch > '9') + ERREXIT(cinfo, JERR_BAD_CMAP_FILE); + + val = ch - '0'; + while ((ch = pbm_getc(infile)) >= '0' && ch <= '9') { + val *= 10; + val += ch - '0'; + } + return val; +} + + +/* + * Extract color map from a PPM file. + */ + +LOCAL(void) +read_ppm_map (j_decompress_ptr cinfo, FILE * infile) +{ + int c; + unsigned int w, h, maxval, row, col; + int R, G, B; + + /* Initial 'P' has already been read by read_color_map */ + c = getc(infile); /* save format discriminator for a sec */ + + /* while we fetch the remaining header info */ + w = read_pbm_integer(cinfo, infile); + h = read_pbm_integer(cinfo, infile); + maxval = read_pbm_integer(cinfo, infile); + + if (w <= 0 || h <= 0 || maxval <= 0) /* error check */ + ERREXIT(cinfo, JERR_BAD_CMAP_FILE); + + /* For now, we don't support rescaling from an unusual maxval. */ + if (maxval != (unsigned int) MAXJSAMPLE) + ERREXIT(cinfo, JERR_BAD_CMAP_FILE); + + switch (c) { + case '3': /* it's a text-format PPM file */ + for (row = 0; row < h; row++) { + for (col = 0; col < w; col++) { + R = read_pbm_integer(cinfo, infile); + G = read_pbm_integer(cinfo, infile); + B = read_pbm_integer(cinfo, infile); + add_map_entry(cinfo, R, G, B); + } + } + break; + + case '6': /* it's a raw-format PPM file */ + for (row = 0; row < h; row++) { + for (col = 0; col < w; col++) { + R = getc(infile); + G = getc(infile); + B = getc(infile); + if (R == EOF || G == EOF || B == EOF) + ERREXIT(cinfo, JERR_BAD_CMAP_FILE); + add_map_entry(cinfo, R, G, B); + } + } + break; + + default: + ERREXIT(cinfo, JERR_BAD_CMAP_FILE); + break; + } +} + + +/* + * Main entry point from djpeg.c. + * Input: opened input file (from file name argument on command line). + * Output: colormap and actual_number_of_colors fields are set in cinfo. + */ + +GLOBAL(void) +read_color_map (j_decompress_ptr cinfo, FILE * infile) +{ + /* Allocate space for a color map of maximum supported size. */ + cinfo->colormap = (*cinfo->mem->alloc_sarray) + ((j_common_ptr) cinfo, JPOOL_IMAGE, + (JDIMENSION) (MAXJSAMPLE+1), (JDIMENSION) 3); + cinfo->actual_number_of_colors = 0; /* initialize map to empty */ + + /* Read first byte to determine file format */ + switch (getc(infile)) { + case 'G': + read_gif_map(cinfo, infile); + break; + case 'P': + read_ppm_map(cinfo, infile); + break; + default: + ERREXIT(cinfo, JERR_BAD_CMAP_FILE); + break; + } +} + +#endif /* QUANT_2PASS_SUPPORTED */ diff --git a/jpeg-9/rdgif.c b/jpeg-9/rdgif.c new file mode 100755 index 0000000..b0757e7 --- /dev/null +++ b/jpeg-9/rdgif.c @@ -0,0 +1,38 @@ +/* + * rdgif.c + * + * Copyright (C) 1991-1997, Thomas G. Lane. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains routines to read input images in GIF format. + * + ***************************************************************************** + * NOTE: to avoid entanglements with Unisys' patent on LZW compression, * + * the ability to read GIF files has been removed from the IJG distribution. * + * Sorry about that. * + ***************************************************************************** + * + * We are required to state that + * "The Graphics Interchange Format(c) is the Copyright property of + * CompuServe Incorporated. GIF(sm) is a Service Mark property of + * CompuServe Incorporated." + */ + +#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */ + +#ifdef GIF_SUPPORTED + +/* + * The module selection routine for GIF format input. + */ + +GLOBAL(cjpeg_source_ptr) +jinit_read_gif (j_compress_ptr cinfo) +{ + fprintf(stderr, "GIF input is unsupported for legal reasons. Sorry.\n"); + exit(EXIT_FAILURE); + return NULL; /* keep compiler happy */ +} + +#endif /* GIF_SUPPORTED */ diff --git a/jpeg-9/rdjpgcom.1 b/jpeg-9/rdjpgcom.1 new file mode 100755 index 0000000..2ddea6b --- /dev/null +++ b/jpeg-9/rdjpgcom.1 @@ -0,0 +1,63 @@ +.TH RDJPGCOM 1 "02 April 2009" +.SH NAME +rdjpgcom \- display text comments from a JPEG file +.SH SYNOPSIS +.B rdjpgcom +[ +.B \-raw +] +[ +.B \-verbose +] +[ +.I filename +] +.LP +.SH DESCRIPTION +.LP +.B rdjpgcom +reads the named JPEG/JFIF file, or the standard input if no file is named, +and prints any text comments found in the file on the standard output. +.PP +The JPEG standard allows "comment" (COM) blocks to occur within a JPEG file. +Although the standard doesn't actually define what COM blocks are for, they +are widely used to hold user-supplied text strings. This lets you add +annotations, titles, index terms, etc to your JPEG files, and later retrieve +them as text. COM blocks do not interfere with the image stored in the JPEG +file. The maximum size of a COM block is 64K, but you can have as many of +them as you like in one JPEG file. +.SH OPTIONS +.TP +.B \-raw +Normally +.B rdjpgcom +escapes non-printable characters in comments, for security reasons. +This option avoids that. +.PP +.B \-verbose +Causes +.B rdjpgcom +to also display the JPEG image dimensions. +.PP +Switch names may be abbreviated, and are not case sensitive. +.SH HINTS +.B rdjpgcom +does not depend on the IJG JPEG library. Its source code is intended as an +illustration of the minimum amount of code required to parse a JPEG file +header correctly. +.PP +In +.B \-verbose +mode, +.B rdjpgcom +will also attempt to print the contents of any "APP12" markers as text. +Some digital cameras produce APP12 markers containing useful textual +information. If you like, you can modify the source code to print +other APPn marker types as well. +.SH SEE ALSO +.BR cjpeg (1), +.BR djpeg (1), +.BR jpegtran (1), +.BR wrjpgcom (1) +.SH AUTHOR +Independent JPEG Group diff --git a/jpeg-9/rdjpgcom.c b/jpeg-9/rdjpgcom.c new file mode 100755 index 0000000..ab09b44 --- /dev/null +++ b/jpeg-9/rdjpgcom.c @@ -0,0 +1,515 @@ +/* + * rdjpgcom.c + * + * Copyright (C) 1994-1997, Thomas G. Lane. + * Modified 2009 by Bill Allombert, Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains a very simple stand-alone application that displays + * the text in COM (comment) markers in a JFIF file. + * This may be useful as an example of the minimum logic needed to parse + * JPEG markers. + */ + +#define JPEG_CJPEG_DJPEG /* to get the command-line config symbols */ +#include "jinclude.h" /* get auto-config symbols, */ + +#ifdef HAVE_LOCALE_H +#include /* Bill Allombert: use locale for isprint */ +#endif +#include /* to declare isupper(), tolower() */ +#ifdef USE_SETMODE +#include /* to declare setmode()'s parameter macros */ +/* If you have setmode() but not , just delete this line: */ +#include /* to declare setmode() */ +#endif + +#ifdef USE_CCOMMAND /* command-line reader for Macintosh */ +#ifdef __MWERKS__ +#include /* Metrowerks needs this */ +#include /* ... and this */ +#endif +#ifdef THINK_C +#include /* Think declares it here */ +#endif +#endif + +#ifdef DONT_USE_B_MODE /* define mode parameters for fopen() */ +#define READ_BINARY "r" +#else +#ifdef VMS /* VMS is very nonstandard */ +#define READ_BINARY "rb", "ctx=stm" +#else /* standard ANSI-compliant case */ +#define READ_BINARY "rb" +#endif +#endif + +#ifndef EXIT_FAILURE /* define exit() codes if not provided */ +#define EXIT_FAILURE 1 +#endif +#ifndef EXIT_SUCCESS +#ifdef VMS +#define EXIT_SUCCESS 1 /* VMS is very nonstandard */ +#else +#define EXIT_SUCCESS 0 +#endif +#endif + + +/* + * These macros are used to read the input file. + * To reuse this code in another application, you might need to change these. + */ + +static FILE * infile; /* input JPEG file */ + +/* Return next input byte, or EOF if no more */ +#define NEXTBYTE() getc(infile) + + +/* Error exit handler */ +#define ERREXIT(msg) (fprintf(stderr, "%s\n", msg), exit(EXIT_FAILURE)) + + +/* Read one byte, testing for EOF */ +static int +read_1_byte (void) +{ + int c; + + c = NEXTBYTE(); + if (c == EOF) + ERREXIT("Premature EOF in JPEG file"); + return c; +} + +/* Read 2 bytes, convert to unsigned int */ +/* All 2-byte quantities in JPEG markers are MSB first */ +static unsigned int +read_2_bytes (void) +{ + int c1, c2; + + c1 = NEXTBYTE(); + if (c1 == EOF) + ERREXIT("Premature EOF in JPEG file"); + c2 = NEXTBYTE(); + if (c2 == EOF) + ERREXIT("Premature EOF in JPEG file"); + return (((unsigned int) c1) << 8) + ((unsigned int) c2); +} + + +/* + * JPEG markers consist of one or more 0xFF bytes, followed by a marker + * code byte (which is not an FF). Here are the marker codes of interest + * in this program. (See jdmarker.c for a more complete list.) + */ + +#define M_SOF0 0xC0 /* Start Of Frame N */ +#define M_SOF1 0xC1 /* N indicates which compression process */ +#define M_SOF2 0xC2 /* Only SOF0-SOF2 are now in common use */ +#define M_SOF3 0xC3 +#define M_SOF5 0xC5 /* NB: codes C4 and CC are NOT SOF markers */ +#define M_SOF6 0xC6 +#define M_SOF7 0xC7 +#define M_SOF9 0xC9 +#define M_SOF10 0xCA +#define M_SOF11 0xCB +#define M_SOF13 0xCD +#define M_SOF14 0xCE +#define M_SOF15 0xCF +#define M_SOI 0xD8 /* Start Of Image (beginning of datastream) */ +#define M_EOI 0xD9 /* End Of Image (end of datastream) */ +#define M_SOS 0xDA /* Start Of Scan (begins compressed data) */ +#define M_APP0 0xE0 /* Application-specific marker, type N */ +#define M_APP12 0xEC /* (we don't bother to list all 16 APPn's) */ +#define M_COM 0xFE /* COMment */ + + +/* + * Find the next JPEG marker and return its marker code. + * We expect at least one FF byte, possibly more if the compressor used FFs + * to pad the file. + * There could also be non-FF garbage between markers. The treatment of such + * garbage is unspecified; we choose to skip over it but emit a warning msg. + * NB: this routine must not be used after seeing SOS marker, since it will + * not deal correctly with FF/00 sequences in the compressed image data... + */ + +static int +next_marker (void) +{ + int c; + int discarded_bytes = 0; + + /* Find 0xFF byte; count and skip any non-FFs. */ + c = read_1_byte(); + while (c != 0xFF) { + discarded_bytes++; + c = read_1_byte(); + } + /* Get marker code byte, swallowing any duplicate FF bytes. Extra FFs + * are legal as pad bytes, so don't count them in discarded_bytes. + */ + do { + c = read_1_byte(); + } while (c == 0xFF); + + if (discarded_bytes != 0) { + fprintf(stderr, "Warning: garbage data found in JPEG file\n"); + } + + return c; +} + + +/* + * Read the initial marker, which should be SOI. + * For a JFIF file, the first two bytes of the file should be literally + * 0xFF M_SOI. To be more general, we could use next_marker, but if the + * input file weren't actually JPEG at all, next_marker might read the whole + * file and then return a misleading error message... + */ + +static int +first_marker (void) +{ + int c1, c2; + + c1 = NEXTBYTE(); + c2 = NEXTBYTE(); + if (c1 != 0xFF || c2 != M_SOI) + ERREXIT("Not a JPEG file"); + return c2; +} + + +/* + * Most types of marker are followed by a variable-length parameter segment. + * This routine skips over the parameters for any marker we don't otherwise + * want to process. + * Note that we MUST skip the parameter segment explicitly in order not to + * be fooled by 0xFF bytes that might appear within the parameter segment; + * such bytes do NOT introduce new markers. + */ + +static void +skip_variable (void) +/* Skip over an unknown or uninteresting variable-length marker */ +{ + unsigned int length; + + /* Get the marker parameter length count */ + length = read_2_bytes(); + /* Length includes itself, so must be at least 2 */ + if (length < 2) + ERREXIT("Erroneous JPEG marker length"); + length -= 2; + /* Skip over the remaining bytes */ + while (length > 0) { + (void) read_1_byte(); + length--; + } +} + + +/* + * Process a COM marker. + * We want to print out the marker contents as legible text; + * we must guard against non-text junk and varying newline representations. + */ + +static void +process_COM (int raw) +{ + unsigned int length; + int ch; + int lastch = 0; + + /* Bill Allombert: set locale properly for isprint */ +#ifdef HAVE_LOCALE_H + setlocale(LC_CTYPE, ""); +#endif + + /* Get the marker parameter length count */ + length = read_2_bytes(); + /* Length includes itself, so must be at least 2 */ + if (length < 2) + ERREXIT("Erroneous JPEG marker length"); + length -= 2; + + while (length > 0) { + ch = read_1_byte(); + if (raw) { + putc(ch, stdout); + /* Emit the character in a readable form. + * Nonprintables are converted to \nnn form, + * while \ is converted to \\. + * Newlines in CR, CR/LF, or LF form will be printed as one newline. + */ + } else if (ch == '\r') { + printf("\n"); + } else if (ch == '\n') { + if (lastch != '\r') + printf("\n"); + } else if (ch == '\\') { + printf("\\\\"); + } else if (isprint(ch)) { + putc(ch, stdout); + } else { + printf("\\%03o", ch); + } + lastch = ch; + length--; + } + printf("\n"); + + /* Bill Allombert: revert to C locale */ +#ifdef HAVE_LOCALE_H + setlocale(LC_CTYPE, "C"); +#endif +} + + +/* + * Process a SOFn marker. + * This code is only needed if you want to know the image dimensions... + */ + +static void +process_SOFn (int marker) +{ + unsigned int length; + unsigned int image_height, image_width; + int data_precision, num_components; + const char * process; + int ci; + + length = read_2_bytes(); /* usual parameter length count */ + + data_precision = read_1_byte(); + image_height = read_2_bytes(); + image_width = read_2_bytes(); + num_components = read_1_byte(); + + switch (marker) { + case M_SOF0: process = "Baseline"; break; + case M_SOF1: process = "Extended sequential"; break; + case M_SOF2: process = "Progressive"; break; + case M_SOF3: process = "Lossless"; break; + case M_SOF5: process = "Differential sequential"; break; + case M_SOF6: process = "Differential progressive"; break; + case M_SOF7: process = "Differential lossless"; break; + case M_SOF9: process = "Extended sequential, arithmetic coding"; break; + case M_SOF10: process = "Progressive, arithmetic coding"; break; + case M_SOF11: process = "Lossless, arithmetic coding"; break; + case M_SOF13: process = "Differential sequential, arithmetic coding"; break; + case M_SOF14: process = "Differential progressive, arithmetic coding"; break; + case M_SOF15: process = "Differential lossless, arithmetic coding"; break; + default: process = "Unknown"; break; + } + + printf("JPEG image is %uw * %uh, %d color components, %d bits per sample\n", + image_width, image_height, num_components, data_precision); + printf("JPEG process: %s\n", process); + + if (length != (unsigned int) (8 + num_components * 3)) + ERREXIT("Bogus SOF marker length"); + + for (ci = 0; ci < num_components; ci++) { + (void) read_1_byte(); /* Component ID code */ + (void) read_1_byte(); /* H, V sampling factors */ + (void) read_1_byte(); /* Quantization table number */ + } +} + + +/* + * Parse the marker stream until SOS or EOI is seen; + * display any COM markers. + * While the companion program wrjpgcom will always insert COM markers before + * SOFn, other implementations might not, so we scan to SOS before stopping. + * If we were only interested in the image dimensions, we would stop at SOFn. + * (Conversely, if we only cared about COM markers, there would be no need + * for special code to handle SOFn; we could treat it like other markers.) + */ + +static int +scan_JPEG_header (int verbose, int raw) +{ + int marker; + + /* Expect SOI at start of file */ + if (first_marker() != M_SOI) + ERREXIT("Expected SOI marker first"); + + /* Scan miscellaneous markers until we reach SOS. */ + for (;;) { + marker = next_marker(); + switch (marker) { + /* Note that marker codes 0xC4, 0xC8, 0xCC are not, and must not be, + * treated as SOFn. C4 in particular is actually DHT. + */ + case M_SOF0: /* Baseline */ + case M_SOF1: /* Extended sequential, Huffman */ + case M_SOF2: /* Progressive, Huffman */ + case M_SOF3: /* Lossless, Huffman */ + case M_SOF5: /* Differential sequential, Huffman */ + case M_SOF6: /* Differential progressive, Huffman */ + case M_SOF7: /* Differential lossless, Huffman */ + case M_SOF9: /* Extended sequential, arithmetic */ + case M_SOF10: /* Progressive, arithmetic */ + case M_SOF11: /* Lossless, arithmetic */ + case M_SOF13: /* Differential sequential, arithmetic */ + case M_SOF14: /* Differential progressive, arithmetic */ + case M_SOF15: /* Differential lossless, arithmetic */ + if (verbose) + process_SOFn(marker); + else + skip_variable(); + break; + + case M_SOS: /* stop before hitting compressed data */ + return marker; + + case M_EOI: /* in case it's a tables-only JPEG stream */ + return marker; + + case M_COM: + process_COM(raw); + break; + + case M_APP12: + /* Some digital camera makers put useful textual information into + * APP12 markers, so we print those out too when in -verbose mode. + */ + if (verbose) { + printf("APP12 contains:\n"); + process_COM(raw); + } else + skip_variable(); + break; + + default: /* Anything else just gets skipped */ + skip_variable(); /* we assume it has a parameter count... */ + break; + } + } /* end loop */ +} + + +/* Command line parsing code */ + +static const char * progname; /* program name for error messages */ + + +static void +usage (void) +/* complain about bad command line */ +{ + fprintf(stderr, "rdjpgcom displays any textual comments in a JPEG file.\n"); + + fprintf(stderr, "Usage: %s [switches] [inputfile]\n", progname); + + fprintf(stderr, "Switches (names may be abbreviated):\n"); + fprintf(stderr, " -raw Display non-printable characters in comments (unsafe)\n"); + fprintf(stderr, " -verbose Also display dimensions of JPEG image\n"); + + exit(EXIT_FAILURE); +} + + +static int +keymatch (char * arg, const char * keyword, int minchars) +/* Case-insensitive matching of (possibly abbreviated) keyword switches. */ +/* keyword is the constant keyword (must be lower case already), */ +/* minchars is length of minimum legal abbreviation. */ +{ + register int ca, ck; + register int nmatched = 0; + + while ((ca = *arg++) != '\0') { + if ((ck = *keyword++) == '\0') + return 0; /* arg longer than keyword, no good */ + if (isupper(ca)) /* force arg to lcase (assume ck is already) */ + ca = tolower(ca); + if (ca != ck) + return 0; /* no good */ + nmatched++; /* count matched characters */ + } + /* reached end of argument; fail if it's too short for unique abbrev */ + if (nmatched < minchars) + return 0; + return 1; /* A-OK */ +} + + +/* + * The main program. + */ + +int +main (int argc, char **argv) +{ + int argn; + char * arg; + int verbose = 0, raw = 0; + + /* On Mac, fetch a command line. */ +#ifdef USE_CCOMMAND + argc = ccommand(&argv); +#endif + + progname = argv[0]; + if (progname == NULL || progname[0] == 0) + progname = "rdjpgcom"; /* in case C library doesn't provide it */ + + /* Parse switches, if any */ + for (argn = 1; argn < argc; argn++) { + arg = argv[argn]; + if (arg[0] != '-') + break; /* not switch, must be file name */ + arg++; /* advance over '-' */ + if (keymatch(arg, "verbose", 1)) { + verbose++; + } else if (keymatch(arg, "raw", 1)) { + raw = 1; + } else + usage(); + } + + /* Open the input file. */ + /* Unix style: expect zero or one file name */ + if (argn < argc-1) { + fprintf(stderr, "%s: only one input file\n", progname); + usage(); + } + if (argn < argc) { + if ((infile = fopen(argv[argn], READ_BINARY)) == NULL) { + fprintf(stderr, "%s: can't open %s\n", progname, argv[argn]); + exit(EXIT_FAILURE); + } + } else { + /* default input file is stdin */ +#ifdef USE_SETMODE /* need to hack file mode? */ + setmode(fileno(stdin), O_BINARY); +#endif +#ifdef USE_FDOPEN /* need to re-open in binary mode? */ + if ((infile = fdopen(fileno(stdin), READ_BINARY)) == NULL) { + fprintf(stderr, "%s: can't open stdin\n", progname); + exit(EXIT_FAILURE); + } +#else + infile = stdin; +#endif + } + + /* Scan the JPEG headers. */ + (void) scan_JPEG_header(verbose, raw); + + /* All done. */ + exit(EXIT_SUCCESS); + return 0; /* suppress no-return-value warnings */ +} diff --git a/jpeg-9/rdppm.c b/jpeg-9/rdppm.c new file mode 100755 index 0000000..9dcd2dc --- /dev/null +++ b/jpeg-9/rdppm.c @@ -0,0 +1,459 @@ +/* + * rdppm.c + * + * Copyright (C) 1991-1997, Thomas G. Lane. + * Modified 2009 by Bill Allombert, Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains routines to read input images in PPM/PGM format. + * The extended 2-byte-per-sample raw PPM/PGM formats are supported. + * The PBMPLUS library is NOT required to compile this software + * (but it is highly useful as a set of PPM image manipulation programs). + * + * These routines may need modification for non-Unix environments or + * specialized applications. As they stand, they assume input from + * an ordinary stdio stream. They further assume that reading begins + * at the start of the file; start_input may need work if the + * user interface has already read some data (e.g., to determine that + * the file is indeed PPM format). + */ + +#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */ + +#ifdef PPM_SUPPORTED + + +/* Portions of this code are based on the PBMPLUS library, which is: +** +** Copyright (C) 1988 by Jef Poskanzer. +** +** Permission to use, copy, modify, and distribute this software and its +** documentation for any purpose and without fee is hereby granted, provided +** that the above copyright notice appear in all copies and that both that +** copyright notice and this permission notice appear in supporting +** documentation. This software is provided "as is" without express or +** implied warranty. +*/ + + +/* Macros to deal with unsigned chars as efficiently as compiler allows */ + +#ifdef HAVE_UNSIGNED_CHAR +typedef unsigned char U_CHAR; +#define UCH(x) ((int) (x)) +#else /* !HAVE_UNSIGNED_CHAR */ +#ifdef CHAR_IS_UNSIGNED +typedef char U_CHAR; +#define UCH(x) ((int) (x)) +#else +typedef char U_CHAR; +#define UCH(x) ((int) (x) & 0xFF) +#endif +#endif /* HAVE_UNSIGNED_CHAR */ + + +#define ReadOK(file,buffer,len) (JFREAD(file,buffer,len) == ((size_t) (len))) + + +/* + * On most systems, reading individual bytes with getc() is drastically less + * efficient than buffering a row at a time with fread(). On PCs, we must + * allocate the buffer in near data space, because we are assuming small-data + * memory model, wherein fread() can't reach far memory. If you need to + * process very wide images on a PC, you might have to compile in large-memory + * model, or else replace fread() with a getc() loop --- which will be much + * slower. + */ + + +/* Private version of data source object */ + +typedef struct { + struct cjpeg_source_struct pub; /* public fields */ + + U_CHAR *iobuffer; /* non-FAR pointer to I/O buffer */ + JSAMPROW pixrow; /* FAR pointer to same */ + size_t buffer_width; /* width of I/O buffer */ + JSAMPLE *rescale; /* => maxval-remapping array, or NULL */ +} ppm_source_struct; + +typedef ppm_source_struct * ppm_source_ptr; + + +LOCAL(int) +pbm_getc (FILE * infile) +/* Read next char, skipping over any comments */ +/* A comment/newline sequence is returned as a newline */ +{ + register int ch; + + ch = getc(infile); + if (ch == '#') { + do { + ch = getc(infile); + } while (ch != '\n' && ch != EOF); + } + return ch; +} + + +LOCAL(unsigned int) +read_pbm_integer (j_compress_ptr cinfo, FILE * infile) +/* Read an unsigned decimal integer from the PPM file */ +/* Swallows one trailing character after the integer */ +/* Note that on a 16-bit-int machine, only values up to 64k can be read. */ +/* This should not be a problem in practice. */ +{ + register int ch; + register unsigned int val; + + /* Skip any leading whitespace */ + do { + ch = pbm_getc(infile); + if (ch == EOF) + ERREXIT(cinfo, JERR_INPUT_EOF); + } while (ch == ' ' || ch == '\t' || ch == '\n' || ch == '\r'); + + if (ch < '0' || ch > '9') + ERREXIT(cinfo, JERR_PPM_NONNUMERIC); + + val = ch - '0'; + while ((ch = pbm_getc(infile)) >= '0' && ch <= '9') { + val *= 10; + val += ch - '0'; + } + return val; +} + + +/* + * Read one row of pixels. + * + * We provide several different versions depending on input file format. + * In all cases, input is scaled to the size of JSAMPLE. + * + * A really fast path is provided for reading byte/sample raw files with + * maxval = MAXJSAMPLE, which is the normal case for 8-bit data. + */ + + +METHODDEF(JDIMENSION) +get_text_gray_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) +/* This version is for reading text-format PGM files with any maxval */ +{ + ppm_source_ptr source = (ppm_source_ptr) sinfo; + FILE * infile = source->pub.input_file; + register JSAMPROW ptr; + register JSAMPLE *rescale = source->rescale; + JDIMENSION col; + + ptr = source->pub.buffer[0]; + for (col = cinfo->image_width; col > 0; col--) { + *ptr++ = rescale[read_pbm_integer(cinfo, infile)]; + } + return 1; +} + + +METHODDEF(JDIMENSION) +get_text_rgb_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) +/* This version is for reading text-format PPM files with any maxval */ +{ + ppm_source_ptr source = (ppm_source_ptr) sinfo; + FILE * infile = source->pub.input_file; + register JSAMPROW ptr; + register JSAMPLE *rescale = source->rescale; + JDIMENSION col; + + ptr = source->pub.buffer[0]; + for (col = cinfo->image_width; col > 0; col--) { + *ptr++ = rescale[read_pbm_integer(cinfo, infile)]; + *ptr++ = rescale[read_pbm_integer(cinfo, infile)]; + *ptr++ = rescale[read_pbm_integer(cinfo, infile)]; + } + return 1; +} + + +METHODDEF(JDIMENSION) +get_scaled_gray_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) +/* This version is for reading raw-byte-format PGM files with any maxval */ +{ + ppm_source_ptr source = (ppm_source_ptr) sinfo; + register JSAMPROW ptr; + register U_CHAR * bufferptr; + register JSAMPLE *rescale = source->rescale; + JDIMENSION col; + + if (! ReadOK(source->pub.input_file, source->iobuffer, source->buffer_width)) + ERREXIT(cinfo, JERR_INPUT_EOF); + ptr = source->pub.buffer[0]; + bufferptr = source->iobuffer; + for (col = cinfo->image_width; col > 0; col--) { + *ptr++ = rescale[UCH(*bufferptr++)]; + } + return 1; +} + + +METHODDEF(JDIMENSION) +get_scaled_rgb_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) +/* This version is for reading raw-byte-format PPM files with any maxval */ +{ + ppm_source_ptr source = (ppm_source_ptr) sinfo; + register JSAMPROW ptr; + register U_CHAR * bufferptr; + register JSAMPLE *rescale = source->rescale; + JDIMENSION col; + + if (! ReadOK(source->pub.input_file, source->iobuffer, source->buffer_width)) + ERREXIT(cinfo, JERR_INPUT_EOF); + ptr = source->pub.buffer[0]; + bufferptr = source->iobuffer; + for (col = cinfo->image_width; col > 0; col--) { + *ptr++ = rescale[UCH(*bufferptr++)]; + *ptr++ = rescale[UCH(*bufferptr++)]; + *ptr++ = rescale[UCH(*bufferptr++)]; + } + return 1; +} + + +METHODDEF(JDIMENSION) +get_raw_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) +/* This version is for reading raw-byte-format files with maxval = MAXJSAMPLE. + * In this case we just read right into the JSAMPLE buffer! + * Note that same code works for PPM and PGM files. + */ +{ + ppm_source_ptr source = (ppm_source_ptr) sinfo; + + if (! ReadOK(source->pub.input_file, source->iobuffer, source->buffer_width)) + ERREXIT(cinfo, JERR_INPUT_EOF); + return 1; +} + + +METHODDEF(JDIMENSION) +get_word_gray_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) +/* This version is for reading raw-word-format PGM files with any maxval */ +{ + ppm_source_ptr source = (ppm_source_ptr) sinfo; + register JSAMPROW ptr; + register U_CHAR * bufferptr; + register JSAMPLE *rescale = source->rescale; + JDIMENSION col; + + if (! ReadOK(source->pub.input_file, source->iobuffer, source->buffer_width)) + ERREXIT(cinfo, JERR_INPUT_EOF); + ptr = source->pub.buffer[0]; + bufferptr = source->iobuffer; + for (col = cinfo->image_width; col > 0; col--) { + register int temp; + temp = UCH(*bufferptr++) << 8; + temp |= UCH(*bufferptr++); + *ptr++ = rescale[temp]; + } + return 1; +} + + +METHODDEF(JDIMENSION) +get_word_rgb_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) +/* This version is for reading raw-word-format PPM files with any maxval */ +{ + ppm_source_ptr source = (ppm_source_ptr) sinfo; + register JSAMPROW ptr; + register U_CHAR * bufferptr; + register JSAMPLE *rescale = source->rescale; + JDIMENSION col; + + if (! ReadOK(source->pub.input_file, source->iobuffer, source->buffer_width)) + ERREXIT(cinfo, JERR_INPUT_EOF); + ptr = source->pub.buffer[0]; + bufferptr = source->iobuffer; + for (col = cinfo->image_width; col > 0; col--) { + register int temp; + temp = UCH(*bufferptr++) << 8; + temp |= UCH(*bufferptr++); + *ptr++ = rescale[temp]; + temp = UCH(*bufferptr++) << 8; + temp |= UCH(*bufferptr++); + *ptr++ = rescale[temp]; + temp = UCH(*bufferptr++) << 8; + temp |= UCH(*bufferptr++); + *ptr++ = rescale[temp]; + } + return 1; +} + + +/* + * Read the file header; return image size and component count. + */ + +METHODDEF(void) +start_input_ppm (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) +{ + ppm_source_ptr source = (ppm_source_ptr) sinfo; + int c; + unsigned int w, h, maxval; + boolean need_iobuffer, use_raw_buffer, need_rescale; + + if (getc(source->pub.input_file) != 'P') + ERREXIT(cinfo, JERR_PPM_NOT); + + c = getc(source->pub.input_file); /* subformat discriminator character */ + + /* detect unsupported variants (ie, PBM) before trying to read header */ + switch (c) { + case '2': /* it's a text-format PGM file */ + case '3': /* it's a text-format PPM file */ + case '5': /* it's a raw-format PGM file */ + case '6': /* it's a raw-format PPM file */ + break; + default: + ERREXIT(cinfo, JERR_PPM_NOT); + break; + } + + /* fetch the remaining header info */ + w = read_pbm_integer(cinfo, source->pub.input_file); + h = read_pbm_integer(cinfo, source->pub.input_file); + maxval = read_pbm_integer(cinfo, source->pub.input_file); + + if (w <= 0 || h <= 0 || maxval <= 0) /* error check */ + ERREXIT(cinfo, JERR_PPM_NOT); + + cinfo->data_precision = BITS_IN_JSAMPLE; /* we always rescale data to this */ + cinfo->image_width = (JDIMENSION) w; + cinfo->image_height = (JDIMENSION) h; + + /* initialize flags to most common settings */ + need_iobuffer = TRUE; /* do we need an I/O buffer? */ + use_raw_buffer = FALSE; /* do we map input buffer onto I/O buffer? */ + need_rescale = TRUE; /* do we need a rescale array? */ + + switch (c) { + case '2': /* it's a text-format PGM file */ + cinfo->input_components = 1; + cinfo->in_color_space = JCS_GRAYSCALE; + TRACEMS2(cinfo, 1, JTRC_PGM_TEXT, w, h); + source->pub.get_pixel_rows = get_text_gray_row; + need_iobuffer = FALSE; + break; + + case '3': /* it's a text-format PPM file */ + cinfo->input_components = 3; + cinfo->in_color_space = JCS_RGB; + TRACEMS2(cinfo, 1, JTRC_PPM_TEXT, w, h); + source->pub.get_pixel_rows = get_text_rgb_row; + need_iobuffer = FALSE; + break; + + case '5': /* it's a raw-format PGM file */ + cinfo->input_components = 1; + cinfo->in_color_space = JCS_GRAYSCALE; + TRACEMS2(cinfo, 1, JTRC_PGM, w, h); + if (maxval > 255) { + source->pub.get_pixel_rows = get_word_gray_row; + } else if (maxval == MAXJSAMPLE && SIZEOF(JSAMPLE) == SIZEOF(U_CHAR)) { + source->pub.get_pixel_rows = get_raw_row; + use_raw_buffer = TRUE; + need_rescale = FALSE; + } else { + source->pub.get_pixel_rows = get_scaled_gray_row; + } + break; + + case '6': /* it's a raw-format PPM file */ + cinfo->input_components = 3; + cinfo->in_color_space = JCS_RGB; + TRACEMS2(cinfo, 1, JTRC_PPM, w, h); + if (maxval > 255) { + source->pub.get_pixel_rows = get_word_rgb_row; + } else if (maxval == MAXJSAMPLE && SIZEOF(JSAMPLE) == SIZEOF(U_CHAR)) { + source->pub.get_pixel_rows = get_raw_row; + use_raw_buffer = TRUE; + need_rescale = FALSE; + } else { + source->pub.get_pixel_rows = get_scaled_rgb_row; + } + break; + } + + /* Allocate space for I/O buffer: 1 or 3 bytes or words/pixel. */ + if (need_iobuffer) { + source->buffer_width = (size_t) w * cinfo->input_components * + ((maxval<=255) ? SIZEOF(U_CHAR) : (2*SIZEOF(U_CHAR))); + source->iobuffer = (U_CHAR *) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + source->buffer_width); + } + + /* Create compressor input buffer. */ + if (use_raw_buffer) { + /* For unscaled raw-input case, we can just map it onto the I/O buffer. */ + /* Synthesize a JSAMPARRAY pointer structure */ + /* Cast here implies near->far pointer conversion on PCs */ + source->pixrow = (JSAMPROW) source->iobuffer; + source->pub.buffer = & source->pixrow; + source->pub.buffer_height = 1; + } else { + /* Need to translate anyway, so make a separate sample buffer. */ + source->pub.buffer = (*cinfo->mem->alloc_sarray) + ((j_common_ptr) cinfo, JPOOL_IMAGE, + (JDIMENSION) w * cinfo->input_components, (JDIMENSION) 1); + source->pub.buffer_height = 1; + } + + /* Compute the rescaling array if required. */ + if (need_rescale) { + INT32 val, half_maxval; + + /* On 16-bit-int machines we have to be careful of maxval = 65535 */ + source->rescale = (JSAMPLE *) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + (size_t) (((long) maxval + 1L) * SIZEOF(JSAMPLE))); + half_maxval = maxval / 2; + for (val = 0; val <= (INT32) maxval; val++) { + /* The multiplication here must be done in 32 bits to avoid overflow */ + source->rescale[val] = (JSAMPLE) ((val*MAXJSAMPLE + half_maxval)/maxval); + } + } +} + + +/* + * Finish up at the end of the file. + */ + +METHODDEF(void) +finish_input_ppm (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) +{ + /* no work */ +} + + +/* + * The module selection routine for PPM format input. + */ + +GLOBAL(cjpeg_source_ptr) +jinit_read_ppm (j_compress_ptr cinfo) +{ + ppm_source_ptr source; + + /* Create module interface object */ + source = (ppm_source_ptr) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(ppm_source_struct)); + /* Fill in method ptrs, except get_pixel_rows which start_input sets */ + source->pub.start_input = start_input_ppm; + source->pub.finish_input = finish_input_ppm; + + return (cjpeg_source_ptr) source; +} + +#endif /* PPM_SUPPORTED */ diff --git a/jpeg-9/rdrle.c b/jpeg-9/rdrle.c new file mode 100755 index 0000000..df871e0 --- /dev/null +++ b/jpeg-9/rdrle.c @@ -0,0 +1,387 @@ +/* + * rdrle.c + * + * Copyright (C) 1991-1996, Thomas G. Lane. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains routines to read input images in Utah RLE format. + * The Utah Raster Toolkit library is required (version 3.1 or later). + * + * These routines may need modification for non-Unix environments or + * specialized applications. As they stand, they assume input from + * an ordinary stdio stream. They further assume that reading begins + * at the start of the file; start_input may need work if the + * user interface has already read some data (e.g., to determine that + * the file is indeed RLE format). + * + * Based on code contributed by Mike Lijewski, + * with updates from Robert Hutchinson. + */ + +#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */ + +#ifdef RLE_SUPPORTED + +/* rle.h is provided by the Utah Raster Toolkit. */ + +#include + +/* + * We assume that JSAMPLE has the same representation as rle_pixel, + * to wit, "unsigned char". Hence we can't cope with 12- or 16-bit samples. + */ + +#if BITS_IN_JSAMPLE != 8 + Sorry, this code only copes with 8-bit JSAMPLEs. /* deliberate syntax err */ +#endif + +/* + * We support the following types of RLE files: + * + * GRAYSCALE - 8 bits, no colormap + * MAPPEDGRAY - 8 bits, 1 channel colomap + * PSEUDOCOLOR - 8 bits, 3 channel colormap + * TRUECOLOR - 24 bits, 3 channel colormap + * DIRECTCOLOR - 24 bits, no colormap + * + * For now, we ignore any alpha channel in the image. + */ + +typedef enum + { GRAYSCALE, MAPPEDGRAY, PSEUDOCOLOR, TRUECOLOR, DIRECTCOLOR } rle_kind; + + +/* + * Since RLE stores scanlines bottom-to-top, we have to invert the image + * to conform to JPEG's top-to-bottom order. To do this, we read the + * incoming image into a virtual array on the first get_pixel_rows call, + * then fetch the required row from the virtual array on subsequent calls. + */ + +typedef struct _rle_source_struct * rle_source_ptr; + +typedef struct _rle_source_struct { + struct cjpeg_source_struct pub; /* public fields */ + + rle_kind visual; /* actual type of input file */ + jvirt_sarray_ptr image; /* virtual array to hold the image */ + JDIMENSION row; /* current row # in the virtual array */ + rle_hdr header; /* Input file information */ + rle_pixel** rle_row; /* holds a row returned by rle_getrow() */ + +} rle_source_struct; + + +/* + * Read the file header; return image size and component count. + */ + +METHODDEF(void) +start_input_rle (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) +{ + rle_source_ptr source = (rle_source_ptr) sinfo; + JDIMENSION width, height; +#ifdef PROGRESS_REPORT + cd_progress_ptr progress = (cd_progress_ptr) cinfo->progress; +#endif + + /* Use RLE library routine to get the header info */ + source->header = *rle_hdr_init(NULL); + source->header.rle_file = source->pub.input_file; + switch (rle_get_setup(&(source->header))) { + case RLE_SUCCESS: + /* A-OK */ + break; + case RLE_NOT_RLE: + ERREXIT(cinfo, JERR_RLE_NOT); + break; + case RLE_NO_SPACE: + ERREXIT(cinfo, JERR_RLE_MEM); + break; + case RLE_EMPTY: + ERREXIT(cinfo, JERR_RLE_EMPTY); + break; + case RLE_EOF: + ERREXIT(cinfo, JERR_RLE_EOF); + break; + default: + ERREXIT(cinfo, JERR_RLE_BADERROR); + break; + } + + /* Figure out what we have, set private vars and return values accordingly */ + + width = source->header.xmax - source->header.xmin + 1; + height = source->header.ymax - source->header.ymin + 1; + source->header.xmin = 0; /* realign horizontally */ + source->header.xmax = width-1; + + cinfo->image_width = width; + cinfo->image_height = height; + cinfo->data_precision = 8; /* we can only handle 8 bit data */ + + if (source->header.ncolors == 1 && source->header.ncmap == 0) { + source->visual = GRAYSCALE; + TRACEMS2(cinfo, 1, JTRC_RLE_GRAY, width, height); + } else if (source->header.ncolors == 1 && source->header.ncmap == 1) { + source->visual = MAPPEDGRAY; + TRACEMS3(cinfo, 1, JTRC_RLE_MAPGRAY, width, height, + 1 << source->header.cmaplen); + } else if (source->header.ncolors == 1 && source->header.ncmap == 3) { + source->visual = PSEUDOCOLOR; + TRACEMS3(cinfo, 1, JTRC_RLE_MAPPED, width, height, + 1 << source->header.cmaplen); + } else if (source->header.ncolors == 3 && source->header.ncmap == 3) { + source->visual = TRUECOLOR; + TRACEMS3(cinfo, 1, JTRC_RLE_FULLMAP, width, height, + 1 << source->header.cmaplen); + } else if (source->header.ncolors == 3 && source->header.ncmap == 0) { + source->visual = DIRECTCOLOR; + TRACEMS2(cinfo, 1, JTRC_RLE, width, height); + } else + ERREXIT(cinfo, JERR_RLE_UNSUPPORTED); + + if (source->visual == GRAYSCALE || source->visual == MAPPEDGRAY) { + cinfo->in_color_space = JCS_GRAYSCALE; + cinfo->input_components = 1; + } else { + cinfo->in_color_space = JCS_RGB; + cinfo->input_components = 3; + } + + /* + * A place to hold each scanline while it's converted. + * (GRAYSCALE scanlines don't need converting) + */ + if (source->visual != GRAYSCALE) { + source->rle_row = (rle_pixel**) (*cinfo->mem->alloc_sarray) + ((j_common_ptr) cinfo, JPOOL_IMAGE, + (JDIMENSION) width, (JDIMENSION) cinfo->input_components); + } + + /* request a virtual array to hold the image */ + source->image = (*cinfo->mem->request_virt_sarray) + ((j_common_ptr) cinfo, JPOOL_IMAGE, FALSE, + (JDIMENSION) (width * source->header.ncolors), + (JDIMENSION) height, (JDIMENSION) 1); + +#ifdef PROGRESS_REPORT + if (progress != NULL) { + /* count file input as separate pass */ + progress->total_extra_passes++; + } +#endif + + source->pub.buffer_height = 1; +} + + +/* + * Read one row of pixels. + * Called only after load_image has read the image into the virtual array. + * Used for GRAYSCALE, MAPPEDGRAY, TRUECOLOR, and DIRECTCOLOR images. + */ + +METHODDEF(JDIMENSION) +get_rle_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) +{ + rle_source_ptr source = (rle_source_ptr) sinfo; + + source->row--; + source->pub.buffer = (*cinfo->mem->access_virt_sarray) + ((j_common_ptr) cinfo, source->image, source->row, (JDIMENSION) 1, FALSE); + + return 1; +} + +/* + * Read one row of pixels. + * Called only after load_image has read the image into the virtual array. + * Used for PSEUDOCOLOR images. + */ + +METHODDEF(JDIMENSION) +get_pseudocolor_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) +{ + rle_source_ptr source = (rle_source_ptr) sinfo; + JSAMPROW src_row, dest_row; + JDIMENSION col; + rle_map *colormap; + int val; + + colormap = source->header.cmap; + dest_row = source->pub.buffer[0]; + source->row--; + src_row = * (*cinfo->mem->access_virt_sarray) + ((j_common_ptr) cinfo, source->image, source->row, (JDIMENSION) 1, FALSE); + + for (col = cinfo->image_width; col > 0; col--) { + val = GETJSAMPLE(*src_row++); + *dest_row++ = (JSAMPLE) (colormap[val ] >> 8); + *dest_row++ = (JSAMPLE) (colormap[val + 256] >> 8); + *dest_row++ = (JSAMPLE) (colormap[val + 512] >> 8); + } + + return 1; +} + + +/* + * Load the image into a virtual array. We have to do this because RLE + * files start at the lower left while the JPEG standard has them starting + * in the upper left. This is called the first time we want to get a row + * of input. What we do is load the RLE data into the array and then call + * the appropriate routine to read one row from the array. Before returning, + * we set source->pub.get_pixel_rows so that subsequent calls go straight to + * the appropriate row-reading routine. + */ + +METHODDEF(JDIMENSION) +load_image (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) +{ + rle_source_ptr source = (rle_source_ptr) sinfo; + JDIMENSION row, col; + JSAMPROW scanline, red_ptr, green_ptr, blue_ptr; + rle_pixel **rle_row; + rle_map *colormap; + char channel; +#ifdef PROGRESS_REPORT + cd_progress_ptr progress = (cd_progress_ptr) cinfo->progress; +#endif + + colormap = source->header.cmap; + rle_row = source->rle_row; + + /* Read the RLE data into our virtual array. + * We assume here that (a) rle_pixel is represented the same as JSAMPLE, + * and (b) we are not on a machine where FAR pointers differ from regular. + */ + RLE_CLR_BIT(source->header, RLE_ALPHA); /* don't read the alpha channel */ + +#ifdef PROGRESS_REPORT + if (progress != NULL) { + progress->pub.pass_limit = cinfo->image_height; + progress->pub.pass_counter = 0; + (*progress->pub.progress_monitor) ((j_common_ptr) cinfo); + } +#endif + + switch (source->visual) { + + case GRAYSCALE: + case PSEUDOCOLOR: + for (row = 0; row < cinfo->image_height; row++) { + rle_row = (rle_pixel **) (*cinfo->mem->access_virt_sarray) + ((j_common_ptr) cinfo, source->image, row, (JDIMENSION) 1, TRUE); + rle_getrow(&source->header, rle_row); +#ifdef PROGRESS_REPORT + if (progress != NULL) { + progress->pub.pass_counter++; + (*progress->pub.progress_monitor) ((j_common_ptr) cinfo); + } +#endif + } + break; + + case MAPPEDGRAY: + case TRUECOLOR: + for (row = 0; row < cinfo->image_height; row++) { + scanline = * (*cinfo->mem->access_virt_sarray) + ((j_common_ptr) cinfo, source->image, row, (JDIMENSION) 1, TRUE); + rle_row = source->rle_row; + rle_getrow(&source->header, rle_row); + + for (col = 0; col < cinfo->image_width; col++) { + for (channel = 0; channel < source->header.ncolors; channel++) { + *scanline++ = (JSAMPLE) + (colormap[GETJSAMPLE(rle_row[channel][col]) + 256 * channel] >> 8); + } + } + +#ifdef PROGRESS_REPORT + if (progress != NULL) { + progress->pub.pass_counter++; + (*progress->pub.progress_monitor) ((j_common_ptr) cinfo); + } +#endif + } + break; + + case DIRECTCOLOR: + for (row = 0; row < cinfo->image_height; row++) { + scanline = * (*cinfo->mem->access_virt_sarray) + ((j_common_ptr) cinfo, source->image, row, (JDIMENSION) 1, TRUE); + rle_getrow(&source->header, rle_row); + + red_ptr = rle_row[0]; + green_ptr = rle_row[1]; + blue_ptr = rle_row[2]; + + for (col = cinfo->image_width; col > 0; col--) { + *scanline++ = *red_ptr++; + *scanline++ = *green_ptr++; + *scanline++ = *blue_ptr++; + } + +#ifdef PROGRESS_REPORT + if (progress != NULL) { + progress->pub.pass_counter++; + (*progress->pub.progress_monitor) ((j_common_ptr) cinfo); + } +#endif + } + } + +#ifdef PROGRESS_REPORT + if (progress != NULL) + progress->completed_extra_passes++; +#endif + + /* Set up to call proper row-extraction routine in future */ + if (source->visual == PSEUDOCOLOR) { + source->pub.buffer = source->rle_row; + source->pub.get_pixel_rows = get_pseudocolor_row; + } else { + source->pub.get_pixel_rows = get_rle_row; + } + source->row = cinfo->image_height; + + /* And fetch the topmost (bottommost) row */ + return (*source->pub.get_pixel_rows) (cinfo, sinfo); +} + + +/* + * Finish up at the end of the file. + */ + +METHODDEF(void) +finish_input_rle (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) +{ + /* no work */ +} + + +/* + * The module selection routine for RLE format input. + */ + +GLOBAL(cjpeg_source_ptr) +jinit_read_rle (j_compress_ptr cinfo) +{ + rle_source_ptr source; + + /* Create module interface object */ + source = (rle_source_ptr) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(rle_source_struct)); + /* Fill in method ptrs */ + source->pub.start_input = start_input_rle; + source->pub.finish_input = finish_input_rle; + source->pub.get_pixel_rows = load_image; + + return (cjpeg_source_ptr) source; +} + +#endif /* RLE_SUPPORTED */ diff --git a/jpeg-9/rdswitch.c b/jpeg-9/rdswitch.c new file mode 100755 index 0000000..5eebcc1 --- /dev/null +++ b/jpeg-9/rdswitch.c @@ -0,0 +1,365 @@ +/* + * rdswitch.c + * + * Copyright (C) 1991-1996, Thomas G. Lane. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains routines to process some of cjpeg's more complicated + * command-line switches. Switches processed here are: + * -qtables file Read quantization tables from text file + * -scans file Read scan script from text file + * -quality N[,N,...] Set quality ratings + * -qslots N[,N,...] Set component quantization table selectors + * -sample HxV[,HxV,...] Set component sampling factors + */ + +#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */ +#include /* to declare isdigit(), isspace() */ + + +LOCAL(int) +text_getc (FILE * file) +/* Read next char, skipping over any comments (# to end of line) */ +/* A comment/newline sequence is returned as a newline */ +{ + register int ch; + + ch = getc(file); + if (ch == '#') { + do { + ch = getc(file); + } while (ch != '\n' && ch != EOF); + } + return ch; +} + + +LOCAL(boolean) +read_text_integer (FILE * file, long * result, int * termchar) +/* Read an unsigned decimal integer from a file, store it in result */ +/* Reads one trailing character after the integer; returns it in termchar */ +{ + register int ch; + register long val; + + /* Skip any leading whitespace, detect EOF */ + do { + ch = text_getc(file); + if (ch == EOF) { + *termchar = ch; + return FALSE; + } + } while (isspace(ch)); + + if (! isdigit(ch)) { + *termchar = ch; + return FALSE; + } + + val = ch - '0'; + while ((ch = text_getc(file)) != EOF) { + if (! isdigit(ch)) + break; + val *= 10; + val += ch - '0'; + } + *result = val; + *termchar = ch; + return TRUE; +} + + +GLOBAL(boolean) +read_quant_tables (j_compress_ptr cinfo, char * filename, boolean force_baseline) +/* Read a set of quantization tables from the specified file. + * The file is plain ASCII text: decimal numbers with whitespace between. + * Comments preceded by '#' may be included in the file. + * There may be one to NUM_QUANT_TBLS tables in the file, each of 64 values. + * The tables are implicitly numbered 0,1,etc. + * NOTE: does not affect the qslots mapping, which will default to selecting + * table 0 for luminance (or primary) components, 1 for chrominance components. + * You must use -qslots if you want a different component->table mapping. + */ +{ + FILE * fp; + int tblno, i, termchar; + long val; + unsigned int table[DCTSIZE2]; + + if ((fp = fopen(filename, "r")) == NULL) { + fprintf(stderr, "Can't open table file %s\n", filename); + return FALSE; + } + tblno = 0; + + while (read_text_integer(fp, &val, &termchar)) { /* read 1st element of table */ + if (tblno >= NUM_QUANT_TBLS) { + fprintf(stderr, "Too many tables in file %s\n", filename); + fclose(fp); + return FALSE; + } + table[0] = (unsigned int) val; + for (i = 1; i < DCTSIZE2; i++) { + if (! read_text_integer(fp, &val, &termchar)) { + fprintf(stderr, "Invalid table data in file %s\n", filename); + fclose(fp); + return FALSE; + } + table[i] = (unsigned int) val; + } + jpeg_add_quant_table(cinfo, tblno, table, cinfo->q_scale_factor[tblno], + force_baseline); + tblno++; + } + + if (termchar != EOF) { + fprintf(stderr, "Non-numeric data in file %s\n", filename); + fclose(fp); + return FALSE; + } + + fclose(fp); + return TRUE; +} + + +#ifdef C_MULTISCAN_FILES_SUPPORTED + +LOCAL(boolean) +read_scan_integer (FILE * file, long * result, int * termchar) +/* Variant of read_text_integer that always looks for a non-space termchar; + * this simplifies parsing of punctuation in scan scripts. + */ +{ + register int ch; + + if (! read_text_integer(file, result, termchar)) + return FALSE; + ch = *termchar; + while (ch != EOF && isspace(ch)) + ch = text_getc(file); + if (isdigit(ch)) { /* oops, put it back */ + if (ungetc(ch, file) == EOF) + return FALSE; + ch = ' '; + } else { + /* Any separators other than ';' and ':' are ignored; + * this allows user to insert commas, etc, if desired. + */ + if (ch != EOF && ch != ';' && ch != ':') + ch = ' '; + } + *termchar = ch; + return TRUE; +} + + +GLOBAL(boolean) +read_scan_script (j_compress_ptr cinfo, char * filename) +/* Read a scan script from the specified text file. + * Each entry in the file defines one scan to be emitted. + * Entries are separated by semicolons ';'. + * An entry contains one to four component indexes, + * optionally followed by a colon ':' and four progressive-JPEG parameters. + * The component indexes denote which component(s) are to be transmitted + * in the current scan. The first component has index 0. + * Sequential JPEG is used if the progressive-JPEG parameters are omitted. + * The file is free format text: any whitespace may appear between numbers + * and the ':' and ';' punctuation marks. Also, other punctuation (such + * as commas or dashes) can be placed between numbers if desired. + * Comments preceded by '#' may be included in the file. + * Note: we do very little validity checking here; + * jcmaster.c will validate the script parameters. + */ +{ + FILE * fp; + int scanno, ncomps, termchar; + long val; + jpeg_scan_info * scanptr; +#define MAX_SCANS 100 /* quite arbitrary limit */ + jpeg_scan_info scans[MAX_SCANS]; + + if ((fp = fopen(filename, "r")) == NULL) { + fprintf(stderr, "Can't open scan definition file %s\n", filename); + return FALSE; + } + scanptr = scans; + scanno = 0; + + while (read_scan_integer(fp, &val, &termchar)) { + if (scanno >= MAX_SCANS) { + fprintf(stderr, "Too many scans defined in file %s\n", filename); + fclose(fp); + return FALSE; + } + scanptr->component_index[0] = (int) val; + ncomps = 1; + while (termchar == ' ') { + if (ncomps >= MAX_COMPS_IN_SCAN) { + fprintf(stderr, "Too many components in one scan in file %s\n", + filename); + fclose(fp); + return FALSE; + } + if (! read_scan_integer(fp, &val, &termchar)) + goto bogus; + scanptr->component_index[ncomps] = (int) val; + ncomps++; + } + scanptr->comps_in_scan = ncomps; + if (termchar == ':') { + if (! read_scan_integer(fp, &val, &termchar) || termchar != ' ') + goto bogus; + scanptr->Ss = (int) val; + if (! read_scan_integer(fp, &val, &termchar) || termchar != ' ') + goto bogus; + scanptr->Se = (int) val; + if (! read_scan_integer(fp, &val, &termchar) || termchar != ' ') + goto bogus; + scanptr->Ah = (int) val; + if (! read_scan_integer(fp, &val, &termchar)) + goto bogus; + scanptr->Al = (int) val; + } else { + /* set non-progressive parameters */ + scanptr->Ss = 0; + scanptr->Se = DCTSIZE2-1; + scanptr->Ah = 0; + scanptr->Al = 0; + } + if (termchar != ';' && termchar != EOF) { +bogus: + fprintf(stderr, "Invalid scan entry format in file %s\n", filename); + fclose(fp); + return FALSE; + } + scanptr++, scanno++; + } + + if (termchar != EOF) { + fprintf(stderr, "Non-numeric data in file %s\n", filename); + fclose(fp); + return FALSE; + } + + if (scanno > 0) { + /* Stash completed scan list in cinfo structure. + * NOTE: for cjpeg's use, JPOOL_IMAGE is the right lifetime for this data, + * but if you want to compress multiple images you'd want JPOOL_PERMANENT. + */ + scanptr = (jpeg_scan_info *) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + scanno * SIZEOF(jpeg_scan_info)); + MEMCOPY(scanptr, scans, scanno * SIZEOF(jpeg_scan_info)); + cinfo->scan_info = scanptr; + cinfo->num_scans = scanno; + } + + fclose(fp); + return TRUE; +} + +#endif /* C_MULTISCAN_FILES_SUPPORTED */ + + +GLOBAL(boolean) +set_quality_ratings (j_compress_ptr cinfo, char *arg, boolean force_baseline) +/* Process a quality-ratings parameter string, of the form + * N[,N,...] + * If there are more q-table slots than parameters, the last value is replicated. + */ +{ + int val = 75; /* default value */ + int tblno; + char ch; + + for (tblno = 0; tblno < NUM_QUANT_TBLS; tblno++) { + if (*arg) { + ch = ','; /* if not set by sscanf, will be ',' */ + if (sscanf(arg, "%d%c", &val, &ch) < 1) + return FALSE; + if (ch != ',') /* syntax check */ + return FALSE; + /* Convert user 0-100 rating to percentage scaling */ + cinfo->q_scale_factor[tblno] = jpeg_quality_scaling(val); + while (*arg && *arg++ != ',') /* advance to next segment of arg string */ + ; + } else { + /* reached end of parameter, set remaining factors to last value */ + cinfo->q_scale_factor[tblno] = jpeg_quality_scaling(val); + } + } + jpeg_default_qtables(cinfo, force_baseline); + return TRUE; +} + + +GLOBAL(boolean) +set_quant_slots (j_compress_ptr cinfo, char *arg) +/* Process a quantization-table-selectors parameter string, of the form + * N[,N,...] + * If there are more components than parameters, the last value is replicated. + */ +{ + int val = 0; /* default table # */ + int ci; + char ch; + + for (ci = 0; ci < MAX_COMPONENTS; ci++) { + if (*arg) { + ch = ','; /* if not set by sscanf, will be ',' */ + if (sscanf(arg, "%d%c", &val, &ch) < 1) + return FALSE; + if (ch != ',') /* syntax check */ + return FALSE; + if (val < 0 || val >= NUM_QUANT_TBLS) { + fprintf(stderr, "JPEG quantization tables are numbered 0..%d\n", + NUM_QUANT_TBLS-1); + return FALSE; + } + cinfo->comp_info[ci].quant_tbl_no = val; + while (*arg && *arg++ != ',') /* advance to next segment of arg string */ + ; + } else { + /* reached end of parameter, set remaining components to last table */ + cinfo->comp_info[ci].quant_tbl_no = val; + } + } + return TRUE; +} + + +GLOBAL(boolean) +set_sample_factors (j_compress_ptr cinfo, char *arg) +/* Process a sample-factors parameter string, of the form + * HxV[,HxV,...] + * If there are more components than parameters, "1x1" is assumed for the rest. + */ +{ + int ci, val1, val2; + char ch1, ch2; + + for (ci = 0; ci < MAX_COMPONENTS; ci++) { + if (*arg) { + ch2 = ','; /* if not set by sscanf, will be ',' */ + if (sscanf(arg, "%d%c%d%c", &val1, &ch1, &val2, &ch2) < 3) + return FALSE; + if ((ch1 != 'x' && ch1 != 'X') || ch2 != ',') /* syntax check */ + return FALSE; + if (val1 <= 0 || val1 > 4 || val2 <= 0 || val2 > 4) { + fprintf(stderr, "JPEG sampling factors must be 1..4\n"); + return FALSE; + } + cinfo->comp_info[ci].h_samp_factor = val1; + cinfo->comp_info[ci].v_samp_factor = val2; + while (*arg && *arg++ != ',') /* advance to next segment of arg string */ + ; + } else { + /* reached end of parameter, set remaining components to 1x1 sampling */ + cinfo->comp_info[ci].h_samp_factor = 1; + cinfo->comp_info[ci].v_samp_factor = 1; + } + } + return TRUE; +} diff --git a/jpeg-9/rdtarga.c b/jpeg-9/rdtarga.c new file mode 100755 index 0000000..d7ffc33 --- /dev/null +++ b/jpeg-9/rdtarga.c @@ -0,0 +1,500 @@ +/* + * rdtarga.c + * + * Copyright (C) 1991-1996, Thomas G. Lane. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains routines to read input images in Targa format. + * + * These routines may need modification for non-Unix environments or + * specialized applications. As they stand, they assume input from + * an ordinary stdio stream. They further assume that reading begins + * at the start of the file; start_input may need work if the + * user interface has already read some data (e.g., to determine that + * the file is indeed Targa format). + * + * Based on code contributed by Lee Daniel Crocker. + */ + +#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */ + +#ifdef TARGA_SUPPORTED + + +/* Macros to deal with unsigned chars as efficiently as compiler allows */ + +#ifdef HAVE_UNSIGNED_CHAR +typedef unsigned char U_CHAR; +#define UCH(x) ((int) (x)) +#else /* !HAVE_UNSIGNED_CHAR */ +#ifdef CHAR_IS_UNSIGNED +typedef char U_CHAR; +#define UCH(x) ((int) (x)) +#else +typedef char U_CHAR; +#define UCH(x) ((int) (x) & 0xFF) +#endif +#endif /* HAVE_UNSIGNED_CHAR */ + + +#define ReadOK(file,buffer,len) (JFREAD(file,buffer,len) == ((size_t) (len))) + + +/* Private version of data source object */ + +typedef struct _tga_source_struct * tga_source_ptr; + +typedef struct _tga_source_struct { + struct cjpeg_source_struct pub; /* public fields */ + + j_compress_ptr cinfo; /* back link saves passing separate parm */ + + JSAMPARRAY colormap; /* Targa colormap (converted to my format) */ + + jvirt_sarray_ptr whole_image; /* Needed if funny input row order */ + JDIMENSION current_row; /* Current logical row number to read */ + + /* Pointer to routine to extract next Targa pixel from input file */ + JMETHOD(void, read_pixel, (tga_source_ptr sinfo)); + + /* Result of read_pixel is delivered here: */ + U_CHAR tga_pixel[4]; + + int pixel_size; /* Bytes per Targa pixel (1 to 4) */ + + /* State info for reading RLE-coded pixels; both counts must be init to 0 */ + int block_count; /* # of pixels remaining in RLE block */ + int dup_pixel_count; /* # of times to duplicate previous pixel */ + + /* This saves the correct pixel-row-expansion method for preload_image */ + JMETHOD(JDIMENSION, get_pixel_rows, (j_compress_ptr cinfo, + cjpeg_source_ptr sinfo)); +} tga_source_struct; + + +/* For expanding 5-bit pixel values to 8-bit with best rounding */ + +static const UINT8 c5to8bits[32] = { + 0, 8, 16, 25, 33, 41, 49, 58, + 66, 74, 82, 90, 99, 107, 115, 123, + 132, 140, 148, 156, 165, 173, 181, 189, + 197, 206, 214, 222, 230, 239, 247, 255 +}; + + + +LOCAL(int) +read_byte (tga_source_ptr sinfo) +/* Read next byte from Targa file */ +{ + register FILE *infile = sinfo->pub.input_file; + register int c; + + if ((c = getc(infile)) == EOF) + ERREXIT(sinfo->cinfo, JERR_INPUT_EOF); + return c; +} + + +LOCAL(void) +read_colormap (tga_source_ptr sinfo, int cmaplen, int mapentrysize) +/* Read the colormap from a Targa file */ +{ + int i; + + /* Presently only handles 24-bit BGR format */ + if (mapentrysize != 24) + ERREXIT(sinfo->cinfo, JERR_TGA_BADCMAP); + + for (i = 0; i < cmaplen; i++) { + sinfo->colormap[2][i] = (JSAMPLE) read_byte(sinfo); + sinfo->colormap[1][i] = (JSAMPLE) read_byte(sinfo); + sinfo->colormap[0][i] = (JSAMPLE) read_byte(sinfo); + } +} + + +/* + * read_pixel methods: get a single pixel from Targa file into tga_pixel[] + */ + +METHODDEF(void) +read_non_rle_pixel (tga_source_ptr sinfo) +/* Read one Targa pixel from the input file; no RLE expansion */ +{ + register FILE *infile = sinfo->pub.input_file; + register int i; + + for (i = 0; i < sinfo->pixel_size; i++) { + sinfo->tga_pixel[i] = (U_CHAR) getc(infile); + } +} + + +METHODDEF(void) +read_rle_pixel (tga_source_ptr sinfo) +/* Read one Targa pixel from the input file, expanding RLE data as needed */ +{ + register FILE *infile = sinfo->pub.input_file; + register int i; + + /* Duplicate previously read pixel? */ + if (sinfo->dup_pixel_count > 0) { + sinfo->dup_pixel_count--; + return; + } + + /* Time to read RLE block header? */ + if (--sinfo->block_count < 0) { /* decrement pixels remaining in block */ + i = read_byte(sinfo); + if (i & 0x80) { /* Start of duplicate-pixel block? */ + sinfo->dup_pixel_count = i & 0x7F; /* number of dups after this one */ + sinfo->block_count = 0; /* then read new block header */ + } else { + sinfo->block_count = i & 0x7F; /* number of pixels after this one */ + } + } + + /* Read next pixel */ + for (i = 0; i < sinfo->pixel_size; i++) { + sinfo->tga_pixel[i] = (U_CHAR) getc(infile); + } +} + + +/* + * Read one row of pixels. + * + * We provide several different versions depending on input file format. + */ + + +METHODDEF(JDIMENSION) +get_8bit_gray_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) +/* This version is for reading 8-bit grayscale pixels */ +{ + tga_source_ptr source = (tga_source_ptr) sinfo; + register JSAMPROW ptr; + register JDIMENSION col; + + ptr = source->pub.buffer[0]; + for (col = cinfo->image_width; col > 0; col--) { + (*source->read_pixel) (source); /* Load next pixel into tga_pixel */ + *ptr++ = (JSAMPLE) UCH(source->tga_pixel[0]); + } + return 1; +} + +METHODDEF(JDIMENSION) +get_8bit_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) +/* This version is for reading 8-bit colormap indexes */ +{ + tga_source_ptr source = (tga_source_ptr) sinfo; + register int t; + register JSAMPROW ptr; + register JDIMENSION col; + register JSAMPARRAY colormap = source->colormap; + + ptr = source->pub.buffer[0]; + for (col = cinfo->image_width; col > 0; col--) { + (*source->read_pixel) (source); /* Load next pixel into tga_pixel */ + t = UCH(source->tga_pixel[0]); + *ptr++ = colormap[0][t]; + *ptr++ = colormap[1][t]; + *ptr++ = colormap[2][t]; + } + return 1; +} + +METHODDEF(JDIMENSION) +get_16bit_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) +/* This version is for reading 16-bit pixels */ +{ + tga_source_ptr source = (tga_source_ptr) sinfo; + register int t; + register JSAMPROW ptr; + register JDIMENSION col; + + ptr = source->pub.buffer[0]; + for (col = cinfo->image_width; col > 0; col--) { + (*source->read_pixel) (source); /* Load next pixel into tga_pixel */ + t = UCH(source->tga_pixel[0]); + t += UCH(source->tga_pixel[1]) << 8; + /* We expand 5 bit data to 8 bit sample width. + * The format of the 16-bit (LSB first) input word is + * xRRRRRGGGGGBBBBB + */ + ptr[2] = (JSAMPLE) c5to8bits[t & 0x1F]; + t >>= 5; + ptr[1] = (JSAMPLE) c5to8bits[t & 0x1F]; + t >>= 5; + ptr[0] = (JSAMPLE) c5to8bits[t & 0x1F]; + ptr += 3; + } + return 1; +} + +METHODDEF(JDIMENSION) +get_24bit_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) +/* This version is for reading 24-bit pixels */ +{ + tga_source_ptr source = (tga_source_ptr) sinfo; + register JSAMPROW ptr; + register JDIMENSION col; + + ptr = source->pub.buffer[0]; + for (col = cinfo->image_width; col > 0; col--) { + (*source->read_pixel) (source); /* Load next pixel into tga_pixel */ + *ptr++ = (JSAMPLE) UCH(source->tga_pixel[2]); /* change BGR to RGB order */ + *ptr++ = (JSAMPLE) UCH(source->tga_pixel[1]); + *ptr++ = (JSAMPLE) UCH(source->tga_pixel[0]); + } + return 1; +} + +/* + * Targa also defines a 32-bit pixel format with order B,G,R,A. + * We presently ignore the attribute byte, so the code for reading + * these pixels is identical to the 24-bit routine above. + * This works because the actual pixel length is only known to read_pixel. + */ + +#define get_32bit_row get_24bit_row + + +/* + * This method is for re-reading the input data in standard top-down + * row order. The entire image has already been read into whole_image + * with proper conversion of pixel format, but it's in a funny row order. + */ + +METHODDEF(JDIMENSION) +get_memory_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) +{ + tga_source_ptr source = (tga_source_ptr) sinfo; + JDIMENSION source_row; + + /* Compute row of source that maps to current_row of normal order */ + /* For now, assume image is bottom-up and not interlaced. */ + /* NEEDS WORK to support interlaced images! */ + source_row = cinfo->image_height - source->current_row - 1; + + /* Fetch that row from virtual array */ + source->pub.buffer = (*cinfo->mem->access_virt_sarray) + ((j_common_ptr) cinfo, source->whole_image, + source_row, (JDIMENSION) 1, FALSE); + + source->current_row++; + return 1; +} + + +/* + * This method loads the image into whole_image during the first call on + * get_pixel_rows. The get_pixel_rows pointer is then adjusted to call + * get_memory_row on subsequent calls. + */ + +METHODDEF(JDIMENSION) +preload_image (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) +{ + tga_source_ptr source = (tga_source_ptr) sinfo; + JDIMENSION row; + cd_progress_ptr progress = (cd_progress_ptr) cinfo->progress; + + /* Read the data into a virtual array in input-file row order. */ + for (row = 0; row < cinfo->image_height; row++) { + if (progress != NULL) { + progress->pub.pass_counter = (long) row; + progress->pub.pass_limit = (long) cinfo->image_height; + (*progress->pub.progress_monitor) ((j_common_ptr) cinfo); + } + source->pub.buffer = (*cinfo->mem->access_virt_sarray) + ((j_common_ptr) cinfo, source->whole_image, row, (JDIMENSION) 1, TRUE); + (*source->get_pixel_rows) (cinfo, sinfo); + } + if (progress != NULL) + progress->completed_extra_passes++; + + /* Set up to read from the virtual array in unscrambled order */ + source->pub.get_pixel_rows = get_memory_row; + source->current_row = 0; + /* And read the first row */ + return get_memory_row(cinfo, sinfo); +} + + +/* + * Read the file header; return image size and component count. + */ + +METHODDEF(void) +start_input_tga (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) +{ + tga_source_ptr source = (tga_source_ptr) sinfo; + U_CHAR targaheader[18]; + int idlen, cmaptype, subtype, flags, interlace_type, components; + unsigned int width, height, maplen; + boolean is_bottom_up; + +#define GET_2B(offset) ((unsigned int) UCH(targaheader[offset]) + \ + (((unsigned int) UCH(targaheader[offset+1])) << 8)) + + if (! ReadOK(source->pub.input_file, targaheader, 18)) + ERREXIT(cinfo, JERR_INPUT_EOF); + + /* Pretend "15-bit" pixels are 16-bit --- we ignore attribute bit anyway */ + if (targaheader[16] == 15) + targaheader[16] = 16; + + idlen = UCH(targaheader[0]); + cmaptype = UCH(targaheader[1]); + subtype = UCH(targaheader[2]); + maplen = GET_2B(5); + width = GET_2B(12); + height = GET_2B(14); + source->pixel_size = UCH(targaheader[16]) >> 3; + flags = UCH(targaheader[17]); /* Image Descriptor byte */ + + is_bottom_up = ((flags & 0x20) == 0); /* bit 5 set => top-down */ + interlace_type = flags >> 6; /* bits 6/7 are interlace code */ + + if (cmaptype > 1 || /* cmaptype must be 0 or 1 */ + source->pixel_size < 1 || source->pixel_size > 4 || + (UCH(targaheader[16]) & 7) != 0 || /* bits/pixel must be multiple of 8 */ + interlace_type != 0) /* currently don't allow interlaced image */ + ERREXIT(cinfo, JERR_TGA_BADPARMS); + + if (subtype > 8) { + /* It's an RLE-coded file */ + source->read_pixel = read_rle_pixel; + source->block_count = source->dup_pixel_count = 0; + subtype -= 8; + } else { + /* Non-RLE file */ + source->read_pixel = read_non_rle_pixel; + } + + /* Now should have subtype 1, 2, or 3 */ + components = 3; /* until proven different */ + cinfo->in_color_space = JCS_RGB; + + switch (subtype) { + case 1: /* Colormapped image */ + if (source->pixel_size == 1 && cmaptype == 1) + source->get_pixel_rows = get_8bit_row; + else + ERREXIT(cinfo, JERR_TGA_BADPARMS); + TRACEMS2(cinfo, 1, JTRC_TGA_MAPPED, width, height); + break; + case 2: /* RGB image */ + switch (source->pixel_size) { + case 2: + source->get_pixel_rows = get_16bit_row; + break; + case 3: + source->get_pixel_rows = get_24bit_row; + break; + case 4: + source->get_pixel_rows = get_32bit_row; + break; + default: + ERREXIT(cinfo, JERR_TGA_BADPARMS); + break; + } + TRACEMS2(cinfo, 1, JTRC_TGA, width, height); + break; + case 3: /* Grayscale image */ + components = 1; + cinfo->in_color_space = JCS_GRAYSCALE; + if (source->pixel_size == 1) + source->get_pixel_rows = get_8bit_gray_row; + else + ERREXIT(cinfo, JERR_TGA_BADPARMS); + TRACEMS2(cinfo, 1, JTRC_TGA_GRAY, width, height); + break; + default: + ERREXIT(cinfo, JERR_TGA_BADPARMS); + break; + } + + if (is_bottom_up) { + /* Create a virtual array to buffer the upside-down image. */ + source->whole_image = (*cinfo->mem->request_virt_sarray) + ((j_common_ptr) cinfo, JPOOL_IMAGE, FALSE, + (JDIMENSION) width * components, (JDIMENSION) height, (JDIMENSION) 1); + if (cinfo->progress != NULL) { + cd_progress_ptr progress = (cd_progress_ptr) cinfo->progress; + progress->total_extra_passes++; /* count file input as separate pass */ + } + /* source->pub.buffer will point to the virtual array. */ + source->pub.buffer_height = 1; /* in case anyone looks at it */ + source->pub.get_pixel_rows = preload_image; + } else { + /* Don't need a virtual array, but do need a one-row input buffer. */ + source->whole_image = NULL; + source->pub.buffer = (*cinfo->mem->alloc_sarray) + ((j_common_ptr) cinfo, JPOOL_IMAGE, + (JDIMENSION) width * components, (JDIMENSION) 1); + source->pub.buffer_height = 1; + source->pub.get_pixel_rows = source->get_pixel_rows; + } + + while (idlen--) /* Throw away ID field */ + (void) read_byte(source); + + if (maplen > 0) { + if (maplen > 256 || GET_2B(3) != 0) + ERREXIT(cinfo, JERR_TGA_BADCMAP); + /* Allocate space to store the colormap */ + source->colormap = (*cinfo->mem->alloc_sarray) + ((j_common_ptr) cinfo, JPOOL_IMAGE, (JDIMENSION) maplen, (JDIMENSION) 3); + /* and read it from the file */ + read_colormap(source, (int) maplen, UCH(targaheader[7])); + } else { + if (cmaptype) /* but you promised a cmap! */ + ERREXIT(cinfo, JERR_TGA_BADPARMS); + source->colormap = NULL; + } + + cinfo->input_components = components; + cinfo->data_precision = 8; + cinfo->image_width = width; + cinfo->image_height = height; +} + + +/* + * Finish up at the end of the file. + */ + +METHODDEF(void) +finish_input_tga (j_compress_ptr cinfo, cjpeg_source_ptr sinfo) +{ + /* no work */ +} + + +/* + * The module selection routine for Targa format input. + */ + +GLOBAL(cjpeg_source_ptr) +jinit_read_targa (j_compress_ptr cinfo) +{ + tga_source_ptr source; + + /* Create module interface object */ + source = (tga_source_ptr) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(tga_source_struct)); + source->cinfo = cinfo; /* make back link for subroutines */ + /* Fill in method ptrs, except get_pixel_rows which start_input sets */ + source->pub.start_input = start_input_tga; + source->pub.finish_input = finish_input_tga; + + return (cjpeg_source_ptr) source; +} + +#endif /* TARGA_SUPPORTED */ diff --git a/jpeg-9/readme.dos b/jpeg-9/readme.dos new file mode 100755 index 0000000..4d10d2d --- /dev/null +++ b/jpeg-9/readme.dos @@ -0,0 +1,15 @@ +This archive contains a DOS-friendly version of the Independent JPEG Group's +source code. It differs from the normal distribution in that: + +1. The archive format is zip rather than tar+gzip. You should be able to +unpack it with PKUNZIP (2.04g or later) or Info-Zip's unzip or 7-Zip. + +2. Newlines have been converted from Unix (LF) to DOS (CR/LF) style in all +text files, but not in the binary files (test*.*). + +3. Object files have been included for jmemdosa.asm. See jdosaobj.txt. + +Please see the main README file for the primary documentation. + +If you'd rather have a non-DOSified archive, see the ARCHIVE LOCATIONS section +of README. diff --git a/jpeg-9/structure.txt b/jpeg-9/structure.txt new file mode 100755 index 0000000..ae9f89f --- /dev/null +++ b/jpeg-9/structure.txt @@ -0,0 +1,941 @@ +IJG JPEG LIBRARY: SYSTEM ARCHITECTURE + +Copyright (C) 1991-2012, Thomas G. Lane, Guido Vollbeding. +This file is part of the Independent JPEG Group's software. +For conditions of distribution and use, see the accompanying README file. + + +This file provides an overview of the architecture of the IJG JPEG software; +that is, the functions of the various modules in the system and the interfaces +between modules. For more precise details about any data structure or calling +convention, see the include files and comments in the source code. + +We assume that the reader is already somewhat familiar with the JPEG standard. +The README file includes references for learning about JPEG. The file +libjpeg.txt describes the library from the viewpoint of an application +programmer using the library; it's best to read that file before this one. +Also, the file coderules.txt describes the coding style conventions we use. + +In this document, JPEG-specific terminology follows the JPEG standard: + A "component" means a color channel, e.g., Red or Luminance. + A "sample" is a single component value (i.e., one number in the image data). + A "coefficient" is a frequency coefficient (a DCT transform output number). + A "block" is an array of samples or coefficients. + An "MCU" (minimum coded unit) is an interleaved set of blocks of size + determined by the sampling factors, or a single block in a + noninterleaved scan. +We do not use the terms "pixel" and "sample" interchangeably. When we say +pixel, we mean an element of the full-size image, while a sample is an element +of the downsampled image. Thus the number of samples may vary across +components while the number of pixels does not. (This terminology is not used +rigorously throughout the code, but it is used in places where confusion would +otherwise result.) + + +*** System features *** + +The IJG distribution contains two parts: + * A subroutine library for JPEG compression and decompression. + * cjpeg/djpeg, two sample applications that use the library to transform + JFIF JPEG files to and from several other image formats. +cjpeg/djpeg are of no great intellectual complexity: they merely add a simple +command-line user interface and I/O routines for several uncompressed image +formats. This document concentrates on the library itself. + +We desire the library to be capable of supporting all JPEG baseline, extended +sequential, and progressive DCT processes. The library does not support the +hierarchical or lossless processes defined in the standard. + +Within these limits, any set of compression parameters allowed by the JPEG +spec should be readable for decompression. (We can be more restrictive about +what formats we can generate.) Although the system design allows for all +parameter values, some uncommon settings are not yet implemented and may +never be; nonintegral sampling ratios are the prime example. Furthermore, +we treat 8-bit vs. 12-bit data precision as a compile-time switch, not a +run-time option, because most machines can store 8-bit pixels much more +compactly than 12-bit. + +By itself, the library handles only interchange JPEG datastreams --- in +particular the widely used JFIF file format. The library can be used by +surrounding code to process interchange or abbreviated JPEG datastreams that +are embedded in more complex file formats. (For example, libtiff uses this +library to implement JPEG compression within the TIFF file format.) + +The library includes a substantial amount of code that is not covered by the +JPEG standard but is necessary for typical applications of JPEG. These +functions preprocess the image before JPEG compression or postprocess it after +decompression. They include colorspace conversion, downsampling/upsampling, +and color quantization. This code can be omitted if not needed. + +A wide range of quality vs. speed tradeoffs are possible in JPEG processing, +and even more so in decompression postprocessing. The decompression library +provides multiple implementations that cover most of the useful tradeoffs, +ranging from very-high-quality down to fast-preview operation. On the +compression side we have generally not provided low-quality choices, since +compression is normally less time-critical. It should be understood that the +low-quality modes may not meet the JPEG standard's accuracy requirements; +nonetheless, they are useful for viewers. + + +*** Portability issues *** + +Portability is an essential requirement for the library. The key portability +issues that show up at the level of system architecture are: + +1. Memory usage. We want the code to be able to run on PC-class machines +with limited memory. Images should therefore be processed sequentially (in +strips), to avoid holding the whole image in memory at once. Where a +full-image buffer is necessary, we should be able to use either virtual memory +or temporary files. + +2. Near/far pointer distinction. To run efficiently on 80x86 machines, the +code should distinguish "small" objects (kept in near data space) from +"large" ones (kept in far data space). This is an annoying restriction, but +fortunately it does not impact code quality for less brain-damaged machines, +and the source code clutter turns out to be minimal with sufficient use of +pointer typedefs. + +3. Data precision. We assume that "char" is at least 8 bits, "short" and +"int" at least 16, "long" at least 32. The code will work fine with larger +data sizes, although memory may be used inefficiently in some cases. However, +the JPEG compressed datastream must ultimately appear on external storage as a +sequence of 8-bit bytes if it is to conform to the standard. This may pose a +problem on machines where char is wider than 8 bits. The library represents +compressed data as an array of values of typedef JOCTET. If no data type +exactly 8 bits wide is available, custom data source and data destination +modules must be written to unpack and pack the chosen JOCTET datatype into +8-bit external representation. + + +*** System overview *** + +The compressor and decompressor are each divided into two main sections: +the JPEG compressor or decompressor proper, and the preprocessing or +postprocessing functions. The interface between these two sections is the +image data that the official JPEG spec regards as its input or output: this +data is in the colorspace to be used for compression, and it is downsampled +to the sampling factors to be used. The preprocessing and postprocessing +steps are responsible for converting a normal image representation to or from +this form. (Those few applications that want to deal with YCbCr downsampled +data can skip the preprocessing or postprocessing step.) + +Looking more closely, the compressor library contains the following main +elements: + + Preprocessing: + * Color space conversion (e.g., RGB to YCbCr). + * Edge expansion and downsampling. Optionally, this step can do simple + smoothing --- this is often helpful for low-quality source data. + JPEG proper: + * MCU assembly, DCT, quantization. + * Entropy coding (sequential or progressive, Huffman or arithmetic). + +In addition to these modules we need overall control, marker generation, +and support code (memory management & error handling). There is also a +module responsible for physically writing the output data --- typically +this is just an interface to fwrite(), but some applications may need to +do something else with the data. + +The decompressor library contains the following main elements: + + JPEG proper: + * Entropy decoding (sequential or progressive, Huffman or arithmetic). + * Dequantization, inverse DCT, MCU disassembly. + Postprocessing: + * Upsampling. Optionally, this step may be able to do more general + rescaling of the image. + * Color space conversion (e.g., YCbCr to RGB). This step may also + provide gamma adjustment [ currently it does not ]. + * Optional color quantization (e.g., reduction to 256 colors). + * Optional color precision reduction (e.g., 24-bit to 15-bit color). + [This feature is not currently implemented.] + +We also need overall control, marker parsing, and a data source module. +The support code (memory management & error handling) can be shared with +the compression half of the library. + +There may be several implementations of each of these elements, particularly +in the decompressor, where a wide range of speed/quality tradeoffs is very +useful. It must be understood that some of the best speedups involve +merging adjacent steps in the pipeline. For example, upsampling, color space +conversion, and color quantization might all be done at once when using a +low-quality ordered-dither technique. The system architecture is designed to +allow such merging where appropriate. + + +Note: it is convenient to regard edge expansion (padding to block boundaries) +as a preprocessing/postprocessing function, even though the JPEG spec includes +it in compression/decompression. We do this because downsampling/upsampling +can be simplified a little if they work on padded data: it's not necessary to +have special cases at the right and bottom edges. Therefore the interface +buffer is always an integral number of blocks wide and high, and we expect +compression preprocessing to pad the source data properly. Padding will occur +only to the next block (N-sample) boundary. In an interleaved-scan situation, +additional dummy blocks may be used to fill out MCUs, but the MCU assembly and +disassembly logic will create or discard these blocks internally. (This is +advantageous for speed reasons, since we avoid DCTing the dummy blocks. +It also permits a small reduction in file size, because the compressor can +choose dummy block contents so as to minimize their size in compressed form. +Finally, it makes the interface buffer specification independent of whether +the file is actually interleaved or not.) Applications that wish to deal +directly with the downsampled data must provide similar buffering and padding +for odd-sized images. + + +*** Poor man's object-oriented programming *** + +It should be clear by now that we have a lot of quasi-independent processing +steps, many of which have several possible behaviors. To avoid cluttering the +code with lots of switch statements, we use a simple form of object-style +programming to separate out the different possibilities. + +For example, two different color quantization algorithms could be implemented +as two separate modules that present the same external interface; at runtime, +the calling code will access the proper module indirectly through an "object". + +We can get the limited features we need while staying within portable C. +The basic tool is a function pointer. An "object" is just a struct +containing one or more function pointer fields, each of which corresponds to +a method name in real object-oriented languages. During initialization we +fill in the function pointers with references to whichever module we have +determined we need to use in this run. Then invocation of the module is done +by indirecting through a function pointer; on most machines this is no more +expensive than a switch statement, which would be the only other way of +making the required run-time choice. The really significant benefit, of +course, is keeping the source code clean and well structured. + +We can also arrange to have private storage that varies between different +implementations of the same kind of object. We do this by making all the +module-specific object structs be separately allocated entities, which will +be accessed via pointers in the master compression or decompression struct. +The "public" fields or methods for a given kind of object are specified by +a commonly known struct. But a module's initialization code can allocate +a larger struct that contains the common struct as its first member, plus +additional private fields. With appropriate pointer casting, the module's +internal functions can access these private fields. (For a simple example, +see jdatadst.c, which implements the external interface specified by struct +jpeg_destination_mgr, but adds extra fields.) + +(Of course this would all be a lot easier if we were using C++, but we are +not yet prepared to assume that everyone has a C++ compiler.) + +An important benefit of this scheme is that it is easy to provide multiple +versions of any method, each tuned to a particular case. While a lot of +precalculation might be done to select an optimal implementation of a method, +the cost per invocation is constant. For example, the upsampling step might +have a "generic" method, plus one or more "hardwired" methods for the most +popular sampling factors; the hardwired methods would be faster because they'd +use straight-line code instead of for-loops. The cost to determine which +method to use is paid only once, at startup, and the selection criteria are +hidden from the callers of the method. + +This plan differs a little bit from usual object-oriented structures, in that +only one instance of each object class will exist during execution. The +reason for having the class structure is that on different runs we may create +different instances (choose to execute different modules). You can think of +the term "method" as denoting the common interface presented by a particular +set of interchangeable functions, and "object" as denoting a group of related +methods, or the total shared interface behavior of a group of modules. + + +*** Overall control structure *** + +We previously mentioned the need for overall control logic in the compression +and decompression libraries. In IJG implementations prior to v5, overall +control was mostly provided by "pipeline control" modules, which proved to be +large, unwieldy, and hard to understand. To improve the situation, the +control logic has been subdivided into multiple modules. The control modules +consist of: + +1. Master control for module selection and initialization. This has two +responsibilities: + + 1A. Startup initialization at the beginning of image processing. + The individual processing modules to be used in this run are selected + and given initialization calls. + + 1B. Per-pass control. This determines how many passes will be performed + and calls each active processing module to configure itself + appropriately at the beginning of each pass. End-of-pass processing, + where necessary, is also invoked from the master control module. + + Method selection is partially distributed, in that a particular processing + module may contain several possible implementations of a particular method, + which it will select among when given its initialization call. The master + control code need only be concerned with decisions that affect more than + one module. + +2. Data buffering control. A separate control module exists for each + inter-processing-step data buffer. This module is responsible for + invoking the processing steps that write or read that data buffer. + +Each buffer controller sees the world as follows: + +input data => processing step A => buffer => processing step B => output data + | | | + ------------------ controller ------------------ + +The controller knows the dataflow requirements of steps A and B: how much data +they want to accept in one chunk and how much they output in one chunk. Its +function is to manage its buffer and call A and B at the proper times. + +A data buffer control module may itself be viewed as a processing step by a +higher-level control module; thus the control modules form a binary tree with +elementary processing steps at the leaves of the tree. + +The control modules are objects. A considerable amount of flexibility can +be had by replacing implementations of a control module. For example: +* Merging of adjacent steps in the pipeline is done by replacing a control + module and its pair of processing-step modules with a single processing- + step module. (Hence the possible merges are determined by the tree of + control modules.) +* In some processing modes, a given interstep buffer need only be a "strip" + buffer large enough to accommodate the desired data chunk sizes. In other + modes, a full-image buffer is needed and several passes are required. + The control module determines which kind of buffer is used and manipulates + virtual array buffers as needed. One or both processing steps may be + unaware of the multi-pass behavior. + +In theory, we might be able to make all of the data buffer controllers +interchangeable and provide just one set of implementations for all. In +practice, each one contains considerable special-case processing for its +particular job. The buffer controller concept should be regarded as an +overall system structuring principle, not as a complete description of the +task performed by any one controller. + + +*** Compression object structure *** + +Here is a sketch of the logical structure of the JPEG compression library: + + |-- Colorspace conversion + |-- Preprocessing controller --| + | |-- Downsampling +Main controller --| + | |-- Forward DCT, quantize + |-- Coefficient controller --| + |-- Entropy encoding + +This sketch also describes the flow of control (subroutine calls) during +typical image data processing. Each of the components shown in the diagram is +an "object" which may have several different implementations available. One +or more source code files contain the actual implementation(s) of each object. + +The objects shown above are: + +* Main controller: buffer controller for the subsampled-data buffer, which + holds the preprocessed input data. This controller invokes preprocessing to + fill the subsampled-data buffer, and JPEG compression to empty it. There is + usually no need for a full-image buffer here; a strip buffer is adequate. + +* Preprocessing controller: buffer controller for the downsampling input data + buffer, which lies between colorspace conversion and downsampling. Note + that a unified conversion/downsampling module would probably replace this + controller entirely. + +* Colorspace conversion: converts application image data into the desired + JPEG color space; also changes the data from pixel-interleaved layout to + separate component planes. Processes one pixel row at a time. + +* Downsampling: performs reduction of chroma components as required. + Optionally may perform pixel-level smoothing as well. Processes a "row + group" at a time, where a row group is defined as Vmax pixel rows of each + component before downsampling, and Vk sample rows afterwards (remember Vk + differs across components). Some downsampling or smoothing algorithms may + require context rows above and below the current row group; the + preprocessing controller is responsible for supplying these rows via proper + buffering. The downsampler is responsible for edge expansion at the right + edge (i.e., extending each sample row to a multiple of N samples); but the + preprocessing controller is responsible for vertical edge expansion (i.e., + duplicating the bottom sample row as needed to make a multiple of N rows). + +* Coefficient controller: buffer controller for the DCT-coefficient data. + This controller handles MCU assembly, including insertion of dummy DCT + blocks when needed at the right or bottom edge. When performing + Huffman-code optimization or emitting a multiscan JPEG file, this + controller is responsible for buffering the full image. The equivalent of + one fully interleaved MCU row of subsampled data is processed per call, + even when the JPEG file is noninterleaved. + +* Forward DCT and quantization: Perform DCT, quantize, and emit coefficients. + Works on one or more DCT blocks at a time. (Note: the coefficients are now + emitted in normal array order, which the entropy encoder is expected to + convert to zigzag order as necessary. Prior versions of the IJG code did + the conversion to zigzag order within the quantization step.) + +* Entropy encoding: Perform Huffman or arithmetic entropy coding and emit the + coded data to the data destination module. Works on one MCU per call. + For progressive JPEG, the same DCT blocks are fed to the entropy coder + during each pass, and the coder must emit the appropriate subset of + coefficients. + +In addition to the above objects, the compression library includes these +objects: + +* Master control: determines the number of passes required, controls overall + and per-pass initialization of the other modules. + +* Marker writing: generates JPEG markers (except for RSTn, which is emitted + by the entropy encoder when needed). + +* Data destination manager: writes the output JPEG datastream to its final + destination (e.g., a file). The destination manager supplied with the + library knows how to write to a stdio stream or to a memory buffer; + for other behaviors, the surrounding application may provide its own + destination manager. + +* Memory manager: allocates and releases memory, controls virtual arrays + (with backing store management, where required). + +* Error handler: performs formatting and output of error and trace messages; + determines handling of nonfatal errors. The surrounding application may + override some or all of this object's methods to change error handling. + +* Progress monitor: supports output of "percent-done" progress reports. + This object represents an optional callback to the surrounding application: + if wanted, it must be supplied by the application. + +The error handler, destination manager, and progress monitor objects are +defined as separate objects in order to simplify application-specific +customization of the JPEG library. A surrounding application may override +individual methods or supply its own all-new implementation of one of these +objects. The object interfaces for these objects are therefore treated as +part of the application interface of the library, whereas the other objects +are internal to the library. + +The error handler and memory manager are shared by JPEG compression and +decompression; the progress monitor, if used, may be shared as well. + + +*** Decompression object structure *** + +Here is a sketch of the logical structure of the JPEG decompression library: + + |-- Entropy decoding + |-- Coefficient controller --| + | |-- Dequantize, Inverse DCT +Main controller --| + | |-- Upsampling + |-- Postprocessing controller --| |-- Colorspace conversion + |-- Color quantization + |-- Color precision reduction + +As before, this diagram also represents typical control flow. The objects +shown are: + +* Main controller: buffer controller for the subsampled-data buffer, which + holds the output of JPEG decompression proper. This controller's primary + task is to feed the postprocessing procedure. Some upsampling algorithms + may require context rows above and below the current row group; when this + is true, the main controller is responsible for managing its buffer so as + to make context rows available. In the current design, the main buffer is + always a strip buffer; a full-image buffer is never required. + +* Coefficient controller: buffer controller for the DCT-coefficient data. + This controller handles MCU disassembly, including deletion of any dummy + DCT blocks at the right or bottom edge. When reading a multiscan JPEG + file, this controller is responsible for buffering the full image. + (Buffering DCT coefficients, rather than samples, is necessary to support + progressive JPEG.) The equivalent of one fully interleaved MCU row of + subsampled data is processed per call, even when the source JPEG file is + noninterleaved. + +* Entropy decoding: Read coded data from the data source module and perform + Huffman or arithmetic entropy decoding. Works on one MCU per call. + For progressive JPEG decoding, the coefficient controller supplies the prior + coefficients of each MCU (initially all zeroes), which the entropy decoder + modifies in each scan. + +* Dequantization and inverse DCT: like it says. Note that the coefficients + buffered by the coefficient controller have NOT been dequantized; we + merge dequantization and inverse DCT into a single step for speed reasons. + When scaled-down output is asked for, simplified DCT algorithms may be used + that need fewer coefficients and emit fewer samples per DCT block, not the + full 8x8. Works on one DCT block at a time. + +* Postprocessing controller: buffer controller for the color quantization + input buffer, when quantization is in use. (Without quantization, this + controller just calls the upsampler.) For two-pass quantization, this + controller is responsible for buffering the full-image data. + +* Upsampling: restores chroma components to full size. (May support more + general output rescaling, too. Note that if undersized DCT outputs have + been emitted by the DCT module, this module must adjust so that properly + sized outputs are created.) Works on one row group at a time. This module + also calls the color conversion module, so its top level is effectively a + buffer controller for the upsampling->color conversion buffer. However, in + all but the highest-quality operating modes, upsampling and color + conversion are likely to be merged into a single step. + +* Colorspace conversion: convert from JPEG color space to output color space, + and change data layout from separate component planes to pixel-interleaved. + Works on one pixel row at a time. + +* Color quantization: reduce the data to colormapped form, using either an + externally specified colormap or an internally generated one. This module + is not used for full-color output. Works on one pixel row at a time; may + require two passes to generate a color map. Note that the output will + always be a single component representing colormap indexes. In the current + design, the output values are JSAMPLEs, so an 8-bit compilation cannot + quantize to more than 256 colors. This is unlikely to be a problem in + practice. + +* Color reduction: this module handles color precision reduction, e.g., + generating 15-bit color (5 bits/primary) from JPEG's 24-bit output. + Not quite clear yet how this should be handled... should we merge it with + colorspace conversion??? + +Note that some high-speed operating modes might condense the entire +postprocessing sequence to a single module (upsample, color convert, and +quantize in one step). + +In addition to the above objects, the decompression library includes these +objects: + +* Master control: determines the number of passes required, controls overall + and per-pass initialization of the other modules. This is subdivided into + input and output control: jdinput.c controls only input-side processing, + while jdmaster.c handles overall initialization and output-side control. + +* Marker reading: decodes JPEG markers (except for RSTn). + +* Data source manager: supplies the input JPEG datastream. The source + manager supplied with the library knows how to read from a stdio stream + or from a memory buffer; for other behaviors, the surrounding application + may provide its own source manager. + +* Memory manager: same as for compression library. + +* Error handler: same as for compression library. + +* Progress monitor: same as for compression library. + +As with compression, the data source manager, error handler, and progress +monitor are candidates for replacement by a surrounding application. + + +*** Decompression input and output separation *** + +To support efficient incremental display of progressive JPEG files, the +decompressor is divided into two sections that can run independently: + +1. Data input includes marker parsing, entropy decoding, and input into the + coefficient controller's DCT coefficient buffer. Note that this + processing is relatively cheap and fast. + +2. Data output reads from the DCT coefficient buffer and performs the IDCT + and all postprocessing steps. + +For a progressive JPEG file, the data input processing is allowed to get +arbitrarily far ahead of the data output processing. (This occurs only +if the application calls jpeg_consume_input(); otherwise input and output +run in lockstep, since the input section is called only when the output +section needs more data.) In this way the application can avoid making +extra display passes when data is arriving faster than the display pass +can run. Furthermore, it is possible to abort an output pass without +losing anything, since the coefficient buffer is read-only as far as the +output section is concerned. See libjpeg.txt for more detail. + +A full-image coefficient array is only created if the JPEG file has multiple +scans (or if the application specifies buffered-image mode anyway). When +reading a single-scan file, the coefficient controller normally creates only +a one-MCU buffer, so input and output processing must run in lockstep in this +case. jpeg_consume_input() is effectively a no-op in this situation. + +The main impact of dividing the decompressor in this fashion is that we must +be very careful with shared variables in the cinfo data structure. Each +variable that can change during the course of decompression must be +classified as belonging to data input or data output, and each section must +look only at its own variables. For example, the data output section may not +depend on any of the variables that describe the current scan in the JPEG +file, because these may change as the data input section advances into a new +scan. + +The progress monitor is (somewhat arbitrarily) defined to treat input of the +file as one pass when buffered-image mode is not used, and to ignore data +input work completely when buffered-image mode is used. Note that the +library has no reliable way to predict the number of passes when dealing +with a progressive JPEG file, nor can it predict the number of output passes +in buffered-image mode. So the work estimate is inherently bogus anyway. + +No comparable division is currently made in the compression library, because +there isn't any real need for it. + + +*** Data formats *** + +Arrays of pixel sample values use the following data structure: + + typedef something JSAMPLE; a pixel component value, 0..MAXJSAMPLE + typedef JSAMPLE *JSAMPROW; ptr to a row of samples + typedef JSAMPROW *JSAMPARRAY; ptr to a list of rows + typedef JSAMPARRAY *JSAMPIMAGE; ptr to a list of color-component arrays + +The basic element type JSAMPLE will typically be one of unsigned char, +(signed) char, or short. Short will be used if samples wider than 8 bits are +to be supported (this is a compile-time option). Otherwise, unsigned char is +used if possible. If the compiler only supports signed chars, then it is +necessary to mask off the value when reading. Thus, all reads of JSAMPLE +values must be coded as "GETJSAMPLE(value)", where the macro will be defined +as "((value) & 0xFF)" on signed-char machines and "((int) (value))" elsewhere. + +With these conventions, JSAMPLE values can be assumed to be >= 0. This helps +simplify correct rounding during downsampling, etc. The JPEG standard's +specification that sample values run from -128..127 is accommodated by +subtracting 128 from the sample value in the DCT step. Similarly, during +decompression the output of the IDCT step will be immediately shifted back to +0..255. (NB: different values are required when 12-bit samples are in use. +The code is written in terms of MAXJSAMPLE and CENTERJSAMPLE, which will be +defined as 255 and 128 respectively in an 8-bit implementation, and as 4095 +and 2048 in a 12-bit implementation.) + +We use a pointer per row, rather than a two-dimensional JSAMPLE array. This +choice costs only a small amount of memory and has several benefits: +* Code using the data structure doesn't need to know the allocated width of + the rows. This simplifies edge expansion/compression, since we can work + in an array that's wider than the logical picture width. +* Indexing doesn't require multiplication; this is a performance win on many + machines. +* Arrays with more than 64K total elements can be supported even on machines + where malloc() cannot allocate chunks larger than 64K. +* The rows forming a component array may be allocated at different times + without extra copying. This trick allows some speedups in smoothing steps + that need access to the previous and next rows. + +Note that each color component is stored in a separate array; we don't use the +traditional layout in which the components of a pixel are stored together. +This simplifies coding of modules that work on each component independently, +because they don't need to know how many components there are. Furthermore, +we can read or write each component to a temporary file independently, which +is helpful when dealing with noninterleaved JPEG files. + +In general, a specific sample value is accessed by code such as + GETJSAMPLE(image[colorcomponent][row][col]) +where col is measured from the image left edge, but row is measured from the +first sample row currently in memory. Either of the first two indexings can +be precomputed by copying the relevant pointer. + + +Since most image-processing applications prefer to work on images in which +the components of a pixel are stored together, the data passed to or from the +surrounding application uses the traditional convention: a single pixel is +represented by N consecutive JSAMPLE values, and an image row is an array of +(# of color components)*(image width) JSAMPLEs. One or more rows of data can +be represented by a pointer of type JSAMPARRAY in this scheme. This scheme is +converted to component-wise storage inside the JPEG library. (Applications +that want to skip JPEG preprocessing or postprocessing will have to contend +with component-wise storage.) + + +Arrays of DCT-coefficient values use the following data structure: + + typedef short JCOEF; a 16-bit signed integer + typedef JCOEF JBLOCK[DCTSIZE2]; an 8x8 block of coefficients + typedef JBLOCK *JBLOCKROW; ptr to one horizontal row of 8x8 blocks + typedef JBLOCKROW *JBLOCKARRAY; ptr to a list of such rows + typedef JBLOCKARRAY *JBLOCKIMAGE; ptr to a list of color component arrays + +The underlying type is at least a 16-bit signed integer; while "short" is big +enough on all machines of interest, on some machines it is preferable to use +"int" for speed reasons, despite the storage cost. Coefficients are grouped +into 8x8 blocks (but we always use #defines DCTSIZE and DCTSIZE2 rather than +"8" and "64"). + +The contents of a coefficient block may be in either "natural" or zigzagged +order, and may be true values or divided by the quantization coefficients, +depending on where the block is in the processing pipeline. In the current +library, coefficient blocks are kept in natural order everywhere; the entropy +codecs zigzag or dezigzag the data as it is written or read. The blocks +contain quantized coefficients everywhere outside the DCT/IDCT subsystems. +(This latter decision may need to be revisited to support variable +quantization a la JPEG Part 3.) + +Notice that the allocation unit is now a row of 8x8 coefficient blocks, +corresponding to N rows of samples. Otherwise the structure is much the same +as for samples, and for the same reasons. + +On machines where malloc() can't handle a request bigger than 64Kb, this data +structure limits us to rows of less than 512 JBLOCKs, or a picture width of +4000+ pixels. This seems an acceptable restriction. + + +On 80x86 machines, the bottom-level pointer types (JSAMPROW and JBLOCKROW) +must be declared as "far" pointers, but the upper levels can be "near" +(implying that the pointer lists are allocated in the DS segment). +We use a #define symbol FAR, which expands to the "far" keyword when +compiling on 80x86 machines and to nothing elsewhere. + + +*** Suspendable processing *** + +In some applications it is desirable to use the JPEG library as an +incremental, memory-to-memory filter. In this situation the data source or +destination may be a limited-size buffer, and we can't rely on being able to +empty or refill the buffer at arbitrary times. Instead the application would +like to have control return from the library at buffer overflow/underrun, and +then resume compression or decompression at a later time. + +This scenario is supported for simple cases. (For anything more complex, we +recommend that the application "bite the bullet" and develop real multitasking +capability.) The libjpeg.txt file goes into more detail about the usage and +limitations of this capability; here we address the implications for library +structure. + +The essence of the problem is that the entropy codec (coder or decoder) must +be prepared to stop at arbitrary times. In turn, the controllers that call +the entropy codec must be able to stop before having produced or consumed all +the data that they normally would handle in one call. That part is reasonably +straightforward: we make the controller call interfaces include "progress +counters" which indicate the number of data chunks successfully processed, and +we require callers to test the counter rather than just assume all of the data +was processed. + +Rather than trying to restart at an arbitrary point, the current Huffman +codecs are designed to restart at the beginning of the current MCU after a +suspension due to buffer overflow/underrun. At the start of each call, the +codec's internal state is loaded from permanent storage (in the JPEG object +structures) into local variables. On successful completion of the MCU, the +permanent state is updated. (This copying is not very expensive, and may even +lead to *improved* performance if the local variables can be registerized.) +If a suspension occurs, the codec simply returns without updating the state, +thus effectively reverting to the start of the MCU. Note that this implies +leaving some data unprocessed in the source/destination buffer (ie, the +compressed partial MCU). The data source/destination module interfaces are +specified so as to make this possible. This also implies that the data buffer +must be large enough to hold a worst-case compressed MCU; a couple thousand +bytes should be enough. + +In a successive-approximation AC refinement scan, the progressive Huffman +decoder has to be able to undo assignments of newly nonzero coefficients if it +suspends before the MCU is complete, since decoding requires distinguishing +previously-zero and previously-nonzero coefficients. This is a bit tedious +but probably won't have much effect on performance. Other variants of Huffman +decoding need not worry about this, since they will just store the same values +again if forced to repeat the MCU. + +This approach would probably not work for an arithmetic codec, since its +modifiable state is quite large and couldn't be copied cheaply. Instead it +would have to suspend and resume exactly at the point of the buffer end. + +The JPEG marker reader is designed to cope with suspension at an arbitrary +point. It does so by backing up to the start of the marker parameter segment, +so the data buffer must be big enough to hold the largest marker of interest. +Again, a couple KB should be adequate. (A special "skip" convention is used +to bypass COM and APPn markers, so these can be larger than the buffer size +without causing problems; otherwise a 64K buffer would be needed in the worst +case.) + +The JPEG marker writer currently does *not* cope with suspension. +We feel that this is not necessary; it is much easier simply to require +the application to ensure there is enough buffer space before starting. (An +empty 2K buffer is more than sufficient for the header markers; and ensuring +there are a dozen or two bytes available before calling jpeg_finish_compress() +will suffice for the trailer.) This would not work for writing multi-scan +JPEG files, but we simply do not intend to support that capability with +suspension. + + +*** Memory manager services *** + +The JPEG library's memory manager controls allocation and deallocation of +memory, and it manages large "virtual" data arrays on machines where the +operating system does not provide virtual memory. Note that the same +memory manager serves both compression and decompression operations. + +In all cases, allocated objects are tied to a particular compression or +decompression master record, and they will be released when that master +record is destroyed. + +The memory manager does not provide explicit deallocation of objects. +Instead, objects are created in "pools" of free storage, and a whole pool +can be freed at once. This approach helps prevent storage-leak bugs, and +it speeds up operations whenever malloc/free are slow (as they often are). +The pools can be regarded as lifetime identifiers for objects. Two +pools/lifetimes are defined: + * JPOOL_PERMANENT lasts until master record is destroyed + * JPOOL_IMAGE lasts until done with image (JPEG datastream) +Permanent lifetime is used for parameters and tables that should be carried +across from one datastream to another; this includes all application-visible +parameters. Image lifetime is used for everything else. (A third lifetime, +JPOOL_PASS = one processing pass, was originally planned. However it was +dropped as not being worthwhile. The actual usage patterns are such that the +peak memory usage would be about the same anyway; and having per-pass storage +substantially complicates the virtual memory allocation rules --- see below.) + +The memory manager deals with three kinds of object: +1. "Small" objects. Typically these require no more than 10K-20K total. +2. "Large" objects. These may require tens to hundreds of K depending on + image size. Semantically they behave the same as small objects, but we + distinguish them for two reasons: + * On MS-DOS machines, large objects are referenced by FAR pointers, + small objects by NEAR pointers. + * Pool allocation heuristics may differ for large and small objects. + Note that individual "large" objects cannot exceed the size allowed by + type size_t, which may be 64K or less on some machines. +3. "Virtual" objects. These are large 2-D arrays of JSAMPLEs or JBLOCKs + (typically large enough for the entire image being processed). The + memory manager provides stripwise access to these arrays. On machines + without virtual memory, the rest of the array may be swapped out to a + temporary file. + +(Note: JSAMPARRAY and JBLOCKARRAY data structures are a combination of large +objects for the data proper and small objects for the row pointers. For +convenience and speed, the memory manager provides single routines to create +these structures. Similarly, virtual arrays include a small control block +and a JSAMPARRAY or JBLOCKARRAY working buffer, all created with one call.) + +In the present implementation, virtual arrays are only permitted to have image +lifespan. (Permanent lifespan would not be reasonable, and pass lifespan is +not very useful since a virtual array's raison d'etre is to store data for +multiple passes through the image.) We also expect that only "small" objects +will be given permanent lifespan, though this restriction is not required by +the memory manager. + +In a non-virtual-memory machine, some performance benefit can be gained by +making the in-memory buffers for virtual arrays be as large as possible. +(For small images, the buffers might fit entirely in memory, so blind +swapping would be very wasteful.) The memory manager will adjust the height +of the buffers to fit within a prespecified maximum memory usage. In order +to do this in a reasonably optimal fashion, the manager needs to allocate all +of the virtual arrays at once. Therefore, there isn't a one-step allocation +routine for virtual arrays; instead, there is a "request" routine that simply +allocates the control block, and a "realize" routine (called just once) that +determines space allocation and creates all of the actual buffers. The +realize routine must allow for space occupied by non-virtual large objects. +(We don't bother to factor in the space needed for small objects, on the +grounds that it isn't worth the trouble.) + +To support all this, we establish the following protocol for doing business +with the memory manager: + 1. Modules must request virtual arrays (which may have only image lifespan) + during the initial setup phase, i.e., in their jinit_xxx routines. + 2. All "large" objects (including JSAMPARRAYs and JBLOCKARRAYs) must also be + allocated during initial setup. + 3. realize_virt_arrays will be called at the completion of initial setup. + The above conventions ensure that sufficient information is available + for it to choose a good size for virtual array buffers. +Small objects of any lifespan may be allocated at any time. We expect that +the total space used for small objects will be small enough to be negligible +in the realize_virt_arrays computation. + +In a virtual-memory machine, we simply pretend that the available space is +infinite, thus causing realize_virt_arrays to decide that it can allocate all +the virtual arrays as full-size in-memory buffers. The overhead of the +virtual-array access protocol is very small when no swapping occurs. + +A virtual array can be specified to be "pre-zeroed"; when this flag is set, +never-yet-written sections of the array are set to zero before being made +available to the caller. If this flag is not set, never-written sections +of the array contain garbage. (This feature exists primarily because the +equivalent logic would otherwise be needed in jdcoefct.c for progressive +JPEG mode; we may as well make it available for possible other uses.) + +The first write pass on a virtual array is required to occur in top-to-bottom +order; read passes, as well as any write passes after the first one, may +access the array in any order. This restriction exists partly to simplify +the virtual array control logic, and partly because some file systems may not +support seeking beyond the current end-of-file in a temporary file. The main +implication of this restriction is that rearrangement of rows (such as +converting top-to-bottom data order to bottom-to-top) must be handled while +reading data out of the virtual array, not while putting it in. + + +*** Memory manager internal structure *** + +To isolate system dependencies as much as possible, we have broken the +memory manager into two parts. There is a reasonably system-independent +"front end" (jmemmgr.c) and a "back end" that contains only the code +likely to change across systems. All of the memory management methods +outlined above are implemented by the front end. The back end provides +the following routines for use by the front end (none of these routines +are known to the rest of the JPEG code): + +jpeg_mem_init, jpeg_mem_term system-dependent initialization/shutdown + +jpeg_get_small, jpeg_free_small interface to malloc and free library routines + (or their equivalents) + +jpeg_get_large, jpeg_free_large interface to FAR malloc/free in MSDOS machines; + else usually the same as + jpeg_get_small/jpeg_free_small + +jpeg_mem_available estimate available memory + +jpeg_open_backing_store create a backing-store object + +read_backing_store, manipulate a backing-store object +write_backing_store, +close_backing_store + +On some systems there will be more than one type of backing-store object +(specifically, in MS-DOS a backing store file might be an area of extended +memory as well as a disk file). jpeg_open_backing_store is responsible for +choosing how to implement a given object. The read/write/close routines +are method pointers in the structure that describes a given object; this +lets them be different for different object types. + +It may be necessary to ensure that backing store objects are explicitly +released upon abnormal program termination. For example, MS-DOS won't free +extended memory by itself. To support this, we will expect the main program +or surrounding application to arrange to call self_destruct (typically via +jpeg_destroy) upon abnormal termination. This may require a SIGINT signal +handler or equivalent. We don't want to have the back end module install its +own signal handler, because that would pre-empt the surrounding application's +ability to control signal handling. + +The IJG distribution includes several memory manager back end implementations. +Usually the same back end should be suitable for all applications on a given +system, but it is possible for an application to supply its own back end at +need. + + +*** Implications of DNL marker *** + +Some JPEG files may use a DNL marker to postpone definition of the image +height (this would be useful for a fax-like scanner's output, for instance). +In these files the SOF marker claims the image height is 0, and you only +find out the true image height at the end of the first scan. + +We could read these files as follows: +1. Upon seeing zero image height, replace it by 65535 (the maximum allowed). +2. When the DNL is found, update the image height in the global image + descriptor. +This implies that control modules must avoid making copies of the image +height, and must re-test for termination after each MCU row. This would +be easy enough to do. + +In cases where image-size data structures are allocated, this approach will +result in very inefficient use of virtual memory or much-larger-than-necessary +temporary files. This seems acceptable for something that probably won't be a +mainstream usage. People might have to forgo use of memory-hogging options +(such as two-pass color quantization or noninterleaved JPEG files) if they +want efficient conversion of such files. (One could improve efficiency by +demanding a user-supplied upper bound for the height, less than 65536; in most +cases it could be much less.) + +The standard also permits the SOF marker to overestimate the image height, +with a DNL to give the true, smaller height at the end of the first scan. +This would solve the space problems if the overestimate wasn't too great. +However, it implies that you don't even know whether DNL will be used. + +This leads to a couple of very serious objections: +1. Testing for a DNL marker must occur in the inner loop of the decompressor's + Huffman decoder; this implies a speed penalty whether the feature is used + or not. +2. There is no way to hide the last-minute change in image height from an + application using the decoder. Thus *every* application using the IJG + library would suffer a complexity penalty whether it cared about DNL or + not. +We currently do not support DNL because of these problems. + +A different approach is to insist that DNL-using files be preprocessed by a +separate program that reads ahead to the DNL, then goes back and fixes the SOF +marker. This is a much simpler solution and is probably far more efficient. +Even if one wants piped input, buffering the first scan of the JPEG file needs +a lot smaller temp file than is implied by the maximum-height method. For +this approach we'd simply treat DNL as a no-op in the decompressor (at most, +check that it matches the SOF image height). + +We will not worry about making the compressor capable of outputting DNL. +Something similar to the first scheme above could be applied if anyone ever +wants to make that work. diff --git a/jpeg-9/testimg.bmp b/jpeg-9/testimg.bmp new file mode 100755 index 0000000..012223e Binary files /dev/null and b/jpeg-9/testimg.bmp differ diff --git a/jpeg-9/testimg.jpg b/jpeg-9/testimg.jpg new file mode 100755 index 0000000..a026e48 Binary files /dev/null and b/jpeg-9/testimg.jpg differ diff --git a/jpeg-9/testimg.ppm b/jpeg-9/testimg.ppm new file mode 100755 index 0000000..bd78ef8 --- /dev/null +++ b/jpeg-9/testimg.ppm @@ -0,0 +1,4 @@ +P6 +227 149 +255 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8Y$8W+:U2:R8;P==O?>O=:L6@R8EX:EZ;DY:>U93J0(>'.5-,3++2*ZgM[hN\hP_iQakSckTglXhkXghVihVifWifWkeWmeXmeZnf[khWkhYkg[kg^jf]jf]hfZgeVgjWglVfoZerajwnz̹˾NjlRM0TM0QK+SJ+WN/UO/UN1TO1SO2QP4QP4PP6QM2PO3PN5PP6MO7KO6HM6EM5HQ6EN3BK.AH)BI(GM+JP,KQ-NR/PT1VZ9^aBaaE[[?VVVV>XV=YW>XW;XW9WV8VU7QK5OI3LG3ID1DA2B@3??3>@5<=5;>59?59A67B48C57C57D3:B79A69A68@58@59A69A6:B7:B7:B7:B7:B7;C8F;76<83=51=/3B+9M*BY-Ia1Nq7Mn9Ji=Fa>AY?:L<:K9=O9DV5:@69A67B47B47C57D3:B7:B79A69A69A69A6:B7:B7:B7:B7:B7:B7;C8F;>F;>IA>J@?I>>I9?H7>F7>D8=B;>E>;A=6@85A39H1BV3Pg;ZrB]F\}HVuIMhEBZ@9N;5G74E3XR6F;?G<>H=>I9?H7>F7>D8=B;=D=;A=6@85A39H1DX5Ri=]uEY|BXyDRqEIdA,6H2@R8L_AQfGShIMdH@W=4J329107/-4,YgMZhN\hP^jRblTemVgoZjo[lo\lm[mk\mj[nhZnhZoi]ph]liXkhYjfZie\ie\ie\ig[igXfiVchRajUerao|s{ѿɶıþ˾Ÿ̌oRL2UN2TM0WN1VM.UO/WP3VQ3UQ4QP2ON2MM1PL1NM1NL3MM3LN6LP7KP9JR:LU:IR7JS6QX9SZ9U[9]c?gmIasxpr|Z\bFLP7KM7LK6KI4NI5PK7TM:VP:WQ;VP:SN:QL9LI:IG:EE9CE:=>6F;?G<=G<=H8>G6=E6=C7=B;:A:9?;5?75A39H1BV3Ne9Wo?Sv /* to declare isdigit() */ + + +#if TRANSFORMS_SUPPORTED + +/* + * Lossless image transformation routines. These routines work on DCT + * coefficient arrays and thus do not require any lossy decompression + * or recompression of the image. + * Thanks to Guido Vollbeding for the initial design and code of this feature, + * and to Ben Jackson for introducing the cropping feature. + * + * Horizontal flipping is done in-place, using a single top-to-bottom + * pass through the virtual source array. It will thus be much the + * fastest option for images larger than main memory. + * + * The other routines require a set of destination virtual arrays, so they + * need twice as much memory as jpegtran normally does. The destination + * arrays are always written in normal scan order (top to bottom) because + * the virtual array manager expects this. The source arrays will be scanned + * in the corresponding order, which means multiple passes through the source + * arrays for most of the transforms. That could result in much thrashing + * if the image is larger than main memory. + * + * If cropping or trimming is involved, the destination arrays may be smaller + * than the source arrays. Note it is not possible to do horizontal flip + * in-place when a nonzero Y crop offset is specified, since we'd have to move + * data from one block row to another but the virtual array manager doesn't + * guarantee we can touch more than one row at a time. So in that case, + * we have to use a separate destination array. + * + * Some notes about the operating environment of the individual transform + * routines: + * 1. Both the source and destination virtual arrays are allocated from the + * source JPEG object, and therefore should be manipulated by calling the + * source's memory manager. + * 2. The destination's component count should be used. It may be smaller + * than the source's when forcing to grayscale. + * 3. Likewise the destination's sampling factors should be used. When + * forcing to grayscale the destination's sampling factors will be all 1, + * and we may as well take that as the effective iMCU size. + * 4. When "trim" is in effect, the destination's dimensions will be the + * trimmed values but the source's will be untrimmed. + * 5. When "crop" is in effect, the destination's dimensions will be the + * cropped values but the source's will be uncropped. Each transform + * routine is responsible for picking up source data starting at the + * correct X and Y offset for the crop region. (The X and Y offsets + * passed to the transform routines are measured in iMCU blocks of the + * destination.) + * 6. All the routines assume that the source and destination buffers are + * padded out to a full iMCU boundary. This is true, although for the + * source buffer it is an undocumented property of jdcoefct.c. + */ + + +LOCAL(void) +do_crop (j_decompress_ptr srcinfo, j_compress_ptr dstinfo, + JDIMENSION x_crop_offset, JDIMENSION y_crop_offset, + jvirt_barray_ptr *src_coef_arrays, + jvirt_barray_ptr *dst_coef_arrays) +/* Crop. This is only used when no rotate/flip is requested with the crop. */ +{ + JDIMENSION dst_blk_y, x_crop_blocks, y_crop_blocks; + int ci, offset_y; + JBLOCKARRAY src_buffer, dst_buffer; + jpeg_component_info *compptr; + + /* We simply have to copy the right amount of data (the destination's + * image size) starting at the given X and Y offsets in the source. + */ + for (ci = 0; ci < dstinfo->num_components; ci++) { + compptr = dstinfo->comp_info + ci; + x_crop_blocks = x_crop_offset * compptr->h_samp_factor; + y_crop_blocks = y_crop_offset * compptr->v_samp_factor; + for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks; + dst_blk_y += compptr->v_samp_factor) { + dst_buffer = (*srcinfo->mem->access_virt_barray) + ((j_common_ptr) srcinfo, dst_coef_arrays[ci], dst_blk_y, + (JDIMENSION) compptr->v_samp_factor, TRUE); + src_buffer = (*srcinfo->mem->access_virt_barray) + ((j_common_ptr) srcinfo, src_coef_arrays[ci], + dst_blk_y + y_crop_blocks, + (JDIMENSION) compptr->v_samp_factor, FALSE); + for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) { + jcopy_block_row(src_buffer[offset_y] + x_crop_blocks, + dst_buffer[offset_y], + compptr->width_in_blocks); + } + } + } +} + + +LOCAL(void) +do_flip_h_no_crop (j_decompress_ptr srcinfo, j_compress_ptr dstinfo, + JDIMENSION x_crop_offset, + jvirt_barray_ptr *src_coef_arrays) +/* Horizontal flip; done in-place, so no separate dest array is required. + * NB: this only works when y_crop_offset is zero. + */ +{ + JDIMENSION MCU_cols, comp_width, blk_x, blk_y, x_crop_blocks; + int ci, k, offset_y; + JBLOCKARRAY buffer; + JCOEFPTR ptr1, ptr2; + JCOEF temp1, temp2; + jpeg_component_info *compptr; + + /* Horizontal mirroring of DCT blocks is accomplished by swapping + * pairs of blocks in-place. Within a DCT block, we perform horizontal + * mirroring by changing the signs of odd-numbered columns. + * Partial iMCUs at the right edge are left untouched. + */ + MCU_cols = srcinfo->output_width / + (dstinfo->max_h_samp_factor * dstinfo->min_DCT_h_scaled_size); + + for (ci = 0; ci < dstinfo->num_components; ci++) { + compptr = dstinfo->comp_info + ci; + comp_width = MCU_cols * compptr->h_samp_factor; + x_crop_blocks = x_crop_offset * compptr->h_samp_factor; + for (blk_y = 0; blk_y < compptr->height_in_blocks; + blk_y += compptr->v_samp_factor) { + buffer = (*srcinfo->mem->access_virt_barray) + ((j_common_ptr) srcinfo, src_coef_arrays[ci], blk_y, + (JDIMENSION) compptr->v_samp_factor, TRUE); + for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) { + /* Do the mirroring */ + for (blk_x = 0; blk_x * 2 < comp_width; blk_x++) { + ptr1 = buffer[offset_y][blk_x]; + ptr2 = buffer[offset_y][comp_width - blk_x - 1]; + /* this unrolled loop doesn't need to know which row it's on... */ + for (k = 0; k < DCTSIZE2; k += 2) { + temp1 = *ptr1; /* swap even column */ + temp2 = *ptr2; + *ptr1++ = temp2; + *ptr2++ = temp1; + temp1 = *ptr1; /* swap odd column with sign change */ + temp2 = *ptr2; + *ptr1++ = -temp2; + *ptr2++ = -temp1; + } + } + if (x_crop_blocks > 0) { + /* Now left-justify the portion of the data to be kept. + * We can't use a single jcopy_block_row() call because that routine + * depends on memcpy(), whose behavior is unspecified for overlapping + * source and destination areas. Sigh. + */ + for (blk_x = 0; blk_x < compptr->width_in_blocks; blk_x++) { + jcopy_block_row(buffer[offset_y] + blk_x + x_crop_blocks, + buffer[offset_y] + blk_x, + (JDIMENSION) 1); + } + } + } + } + } +} + + +LOCAL(void) +do_flip_h (j_decompress_ptr srcinfo, j_compress_ptr dstinfo, + JDIMENSION x_crop_offset, JDIMENSION y_crop_offset, + jvirt_barray_ptr *src_coef_arrays, + jvirt_barray_ptr *dst_coef_arrays) +/* Horizontal flip in general cropping case */ +{ + JDIMENSION MCU_cols, comp_width, dst_blk_x, dst_blk_y; + JDIMENSION x_crop_blocks, y_crop_blocks; + int ci, k, offset_y; + JBLOCKARRAY src_buffer, dst_buffer; + JBLOCKROW src_row_ptr, dst_row_ptr; + JCOEFPTR src_ptr, dst_ptr; + jpeg_component_info *compptr; + + /* Here we must output into a separate array because we can't touch + * different rows of a single virtual array simultaneously. Otherwise, + * this is essentially the same as the routine above. + */ + MCU_cols = srcinfo->output_width / + (dstinfo->max_h_samp_factor * dstinfo->min_DCT_h_scaled_size); + + for (ci = 0; ci < dstinfo->num_components; ci++) { + compptr = dstinfo->comp_info + ci; + comp_width = MCU_cols * compptr->h_samp_factor; + x_crop_blocks = x_crop_offset * compptr->h_samp_factor; + y_crop_blocks = y_crop_offset * compptr->v_samp_factor; + for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks; + dst_blk_y += compptr->v_samp_factor) { + dst_buffer = (*srcinfo->mem->access_virt_barray) + ((j_common_ptr) srcinfo, dst_coef_arrays[ci], dst_blk_y, + (JDIMENSION) compptr->v_samp_factor, TRUE); + src_buffer = (*srcinfo->mem->access_virt_barray) + ((j_common_ptr) srcinfo, src_coef_arrays[ci], + dst_blk_y + y_crop_blocks, + (JDIMENSION) compptr->v_samp_factor, FALSE); + for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) { + dst_row_ptr = dst_buffer[offset_y]; + src_row_ptr = src_buffer[offset_y]; + for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks; dst_blk_x++) { + if (x_crop_blocks + dst_blk_x < comp_width) { + /* Do the mirrorable blocks */ + dst_ptr = dst_row_ptr[dst_blk_x]; + src_ptr = src_row_ptr[comp_width - x_crop_blocks - dst_blk_x - 1]; + /* this unrolled loop doesn't need to know which row it's on... */ + for (k = 0; k < DCTSIZE2; k += 2) { + *dst_ptr++ = *src_ptr++; /* copy even column */ + *dst_ptr++ = - *src_ptr++; /* copy odd column with sign change */ + } + } else { + /* Copy last partial block(s) verbatim */ + jcopy_block_row(src_row_ptr + dst_blk_x + x_crop_blocks, + dst_row_ptr + dst_blk_x, + (JDIMENSION) 1); + } + } + } + } + } +} + + +LOCAL(void) +do_flip_v (j_decompress_ptr srcinfo, j_compress_ptr dstinfo, + JDIMENSION x_crop_offset, JDIMENSION y_crop_offset, + jvirt_barray_ptr *src_coef_arrays, + jvirt_barray_ptr *dst_coef_arrays) +/* Vertical flip */ +{ + JDIMENSION MCU_rows, comp_height, dst_blk_x, dst_blk_y; + JDIMENSION x_crop_blocks, y_crop_blocks; + int ci, i, j, offset_y; + JBLOCKARRAY src_buffer, dst_buffer; + JBLOCKROW src_row_ptr, dst_row_ptr; + JCOEFPTR src_ptr, dst_ptr; + jpeg_component_info *compptr; + + /* We output into a separate array because we can't touch different + * rows of the source virtual array simultaneously. Otherwise, this + * is a pretty straightforward analog of horizontal flip. + * Within a DCT block, vertical mirroring is done by changing the signs + * of odd-numbered rows. + * Partial iMCUs at the bottom edge are copied verbatim. + */ + MCU_rows = srcinfo->output_height / + (dstinfo->max_v_samp_factor * dstinfo->min_DCT_v_scaled_size); + + for (ci = 0; ci < dstinfo->num_components; ci++) { + compptr = dstinfo->comp_info + ci; + comp_height = MCU_rows * compptr->v_samp_factor; + x_crop_blocks = x_crop_offset * compptr->h_samp_factor; + y_crop_blocks = y_crop_offset * compptr->v_samp_factor; + for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks; + dst_blk_y += compptr->v_samp_factor) { + dst_buffer = (*srcinfo->mem->access_virt_barray) + ((j_common_ptr) srcinfo, dst_coef_arrays[ci], dst_blk_y, + (JDIMENSION) compptr->v_samp_factor, TRUE); + if (y_crop_blocks + dst_blk_y < comp_height) { + /* Row is within the mirrorable area. */ + src_buffer = (*srcinfo->mem->access_virt_barray) + ((j_common_ptr) srcinfo, src_coef_arrays[ci], + comp_height - y_crop_blocks - dst_blk_y - + (JDIMENSION) compptr->v_samp_factor, + (JDIMENSION) compptr->v_samp_factor, FALSE); + } else { + /* Bottom-edge blocks will be copied verbatim. */ + src_buffer = (*srcinfo->mem->access_virt_barray) + ((j_common_ptr) srcinfo, src_coef_arrays[ci], + dst_blk_y + y_crop_blocks, + (JDIMENSION) compptr->v_samp_factor, FALSE); + } + for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) { + if (y_crop_blocks + dst_blk_y < comp_height) { + /* Row is within the mirrorable area. */ + dst_row_ptr = dst_buffer[offset_y]; + src_row_ptr = src_buffer[compptr->v_samp_factor - offset_y - 1]; + src_row_ptr += x_crop_blocks; + for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks; + dst_blk_x++) { + dst_ptr = dst_row_ptr[dst_blk_x]; + src_ptr = src_row_ptr[dst_blk_x]; + for (i = 0; i < DCTSIZE; i += 2) { + /* copy even row */ + for (j = 0; j < DCTSIZE; j++) + *dst_ptr++ = *src_ptr++; + /* copy odd row with sign change */ + for (j = 0; j < DCTSIZE; j++) + *dst_ptr++ = - *src_ptr++; + } + } + } else { + /* Just copy row verbatim. */ + jcopy_block_row(src_buffer[offset_y] + x_crop_blocks, + dst_buffer[offset_y], + compptr->width_in_blocks); + } + } + } + } +} + + +LOCAL(void) +do_transpose (j_decompress_ptr srcinfo, j_compress_ptr dstinfo, + JDIMENSION x_crop_offset, JDIMENSION y_crop_offset, + jvirt_barray_ptr *src_coef_arrays, + jvirt_barray_ptr *dst_coef_arrays) +/* Transpose source into destination */ +{ + JDIMENSION dst_blk_x, dst_blk_y, x_crop_blocks, y_crop_blocks; + int ci, i, j, offset_x, offset_y; + JBLOCKARRAY src_buffer, dst_buffer; + JCOEFPTR src_ptr, dst_ptr; + jpeg_component_info *compptr; + + /* Transposing pixels within a block just requires transposing the + * DCT coefficients. + * Partial iMCUs at the edges require no special treatment; we simply + * process all the available DCT blocks for every component. + */ + for (ci = 0; ci < dstinfo->num_components; ci++) { + compptr = dstinfo->comp_info + ci; + x_crop_blocks = x_crop_offset * compptr->h_samp_factor; + y_crop_blocks = y_crop_offset * compptr->v_samp_factor; + for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks; + dst_blk_y += compptr->v_samp_factor) { + dst_buffer = (*srcinfo->mem->access_virt_barray) + ((j_common_ptr) srcinfo, dst_coef_arrays[ci], dst_blk_y, + (JDIMENSION) compptr->v_samp_factor, TRUE); + for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) { + for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks; + dst_blk_x += compptr->h_samp_factor) { + src_buffer = (*srcinfo->mem->access_virt_barray) + ((j_common_ptr) srcinfo, src_coef_arrays[ci], + dst_blk_x + x_crop_blocks, + (JDIMENSION) compptr->h_samp_factor, FALSE); + for (offset_x = 0; offset_x < compptr->h_samp_factor; offset_x++) { + dst_ptr = dst_buffer[offset_y][dst_blk_x + offset_x]; + src_ptr = src_buffer[offset_x][dst_blk_y + offset_y + y_crop_blocks]; + for (i = 0; i < DCTSIZE; i++) + for (j = 0; j < DCTSIZE; j++) + dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j]; + } + } + } + } + } +} + + +LOCAL(void) +do_rot_90 (j_decompress_ptr srcinfo, j_compress_ptr dstinfo, + JDIMENSION x_crop_offset, JDIMENSION y_crop_offset, + jvirt_barray_ptr *src_coef_arrays, + jvirt_barray_ptr *dst_coef_arrays) +/* 90 degree rotation is equivalent to + * 1. Transposing the image; + * 2. Horizontal mirroring. + * These two steps are merged into a single processing routine. + */ +{ + JDIMENSION MCU_cols, comp_width, dst_blk_x, dst_blk_y; + JDIMENSION x_crop_blocks, y_crop_blocks; + int ci, i, j, offset_x, offset_y; + JBLOCKARRAY src_buffer, dst_buffer; + JCOEFPTR src_ptr, dst_ptr; + jpeg_component_info *compptr; + + /* Because of the horizontal mirror step, we can't process partial iMCUs + * at the (output) right edge properly. They just get transposed and + * not mirrored. + */ + MCU_cols = srcinfo->output_height / + (dstinfo->max_h_samp_factor * dstinfo->min_DCT_h_scaled_size); + + for (ci = 0; ci < dstinfo->num_components; ci++) { + compptr = dstinfo->comp_info + ci; + comp_width = MCU_cols * compptr->h_samp_factor; + x_crop_blocks = x_crop_offset * compptr->h_samp_factor; + y_crop_blocks = y_crop_offset * compptr->v_samp_factor; + for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks; + dst_blk_y += compptr->v_samp_factor) { + dst_buffer = (*srcinfo->mem->access_virt_barray) + ((j_common_ptr) srcinfo, dst_coef_arrays[ci], dst_blk_y, + (JDIMENSION) compptr->v_samp_factor, TRUE); + for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) { + for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks; + dst_blk_x += compptr->h_samp_factor) { + if (x_crop_blocks + dst_blk_x < comp_width) { + /* Block is within the mirrorable area. */ + src_buffer = (*srcinfo->mem->access_virt_barray) + ((j_common_ptr) srcinfo, src_coef_arrays[ci], + comp_width - x_crop_blocks - dst_blk_x - + (JDIMENSION) compptr->h_samp_factor, + (JDIMENSION) compptr->h_samp_factor, FALSE); + } else { + /* Edge blocks are transposed but not mirrored. */ + src_buffer = (*srcinfo->mem->access_virt_barray) + ((j_common_ptr) srcinfo, src_coef_arrays[ci], + dst_blk_x + x_crop_blocks, + (JDIMENSION) compptr->h_samp_factor, FALSE); + } + for (offset_x = 0; offset_x < compptr->h_samp_factor; offset_x++) { + dst_ptr = dst_buffer[offset_y][dst_blk_x + offset_x]; + if (x_crop_blocks + dst_blk_x < comp_width) { + /* Block is within the mirrorable area. */ + src_ptr = src_buffer[compptr->h_samp_factor - offset_x - 1] + [dst_blk_y + offset_y + y_crop_blocks]; + for (i = 0; i < DCTSIZE; i++) { + for (j = 0; j < DCTSIZE; j++) + dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j]; + i++; + for (j = 0; j < DCTSIZE; j++) + dst_ptr[j*DCTSIZE+i] = -src_ptr[i*DCTSIZE+j]; + } + } else { + /* Edge blocks are transposed but not mirrored. */ + src_ptr = src_buffer[offset_x] + [dst_blk_y + offset_y + y_crop_blocks]; + for (i = 0; i < DCTSIZE; i++) + for (j = 0; j < DCTSIZE; j++) + dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j]; + } + } + } + } + } + } +} + + +LOCAL(void) +do_rot_270 (j_decompress_ptr srcinfo, j_compress_ptr dstinfo, + JDIMENSION x_crop_offset, JDIMENSION y_crop_offset, + jvirt_barray_ptr *src_coef_arrays, + jvirt_barray_ptr *dst_coef_arrays) +/* 270 degree rotation is equivalent to + * 1. Horizontal mirroring; + * 2. Transposing the image. + * These two steps are merged into a single processing routine. + */ +{ + JDIMENSION MCU_rows, comp_height, dst_blk_x, dst_blk_y; + JDIMENSION x_crop_blocks, y_crop_blocks; + int ci, i, j, offset_x, offset_y; + JBLOCKARRAY src_buffer, dst_buffer; + JCOEFPTR src_ptr, dst_ptr; + jpeg_component_info *compptr; + + /* Because of the horizontal mirror step, we can't process partial iMCUs + * at the (output) bottom edge properly. They just get transposed and + * not mirrored. + */ + MCU_rows = srcinfo->output_width / + (dstinfo->max_v_samp_factor * dstinfo->min_DCT_v_scaled_size); + + for (ci = 0; ci < dstinfo->num_components; ci++) { + compptr = dstinfo->comp_info + ci; + comp_height = MCU_rows * compptr->v_samp_factor; + x_crop_blocks = x_crop_offset * compptr->h_samp_factor; + y_crop_blocks = y_crop_offset * compptr->v_samp_factor; + for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks; + dst_blk_y += compptr->v_samp_factor) { + dst_buffer = (*srcinfo->mem->access_virt_barray) + ((j_common_ptr) srcinfo, dst_coef_arrays[ci], dst_blk_y, + (JDIMENSION) compptr->v_samp_factor, TRUE); + for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) { + for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks; + dst_blk_x += compptr->h_samp_factor) { + src_buffer = (*srcinfo->mem->access_virt_barray) + ((j_common_ptr) srcinfo, src_coef_arrays[ci], + dst_blk_x + x_crop_blocks, + (JDIMENSION) compptr->h_samp_factor, FALSE); + for (offset_x = 0; offset_x < compptr->h_samp_factor; offset_x++) { + dst_ptr = dst_buffer[offset_y][dst_blk_x + offset_x]; + if (y_crop_blocks + dst_blk_y < comp_height) { + /* Block is within the mirrorable area. */ + src_ptr = src_buffer[offset_x] + [comp_height - y_crop_blocks - dst_blk_y - offset_y - 1]; + for (i = 0; i < DCTSIZE; i++) { + for (j = 0; j < DCTSIZE; j++) { + dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j]; + j++; + dst_ptr[j*DCTSIZE+i] = -src_ptr[i*DCTSIZE+j]; + } + } + } else { + /* Edge blocks are transposed but not mirrored. */ + src_ptr = src_buffer[offset_x] + [dst_blk_y + offset_y + y_crop_blocks]; + for (i = 0; i < DCTSIZE; i++) + for (j = 0; j < DCTSIZE; j++) + dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j]; + } + } + } + } + } + } +} + + +LOCAL(void) +do_rot_180 (j_decompress_ptr srcinfo, j_compress_ptr dstinfo, + JDIMENSION x_crop_offset, JDIMENSION y_crop_offset, + jvirt_barray_ptr *src_coef_arrays, + jvirt_barray_ptr *dst_coef_arrays) +/* 180 degree rotation is equivalent to + * 1. Vertical mirroring; + * 2. Horizontal mirroring. + * These two steps are merged into a single processing routine. + */ +{ + JDIMENSION MCU_cols, MCU_rows, comp_width, comp_height, dst_blk_x, dst_blk_y; + JDIMENSION x_crop_blocks, y_crop_blocks; + int ci, i, j, offset_y; + JBLOCKARRAY src_buffer, dst_buffer; + JBLOCKROW src_row_ptr, dst_row_ptr; + JCOEFPTR src_ptr, dst_ptr; + jpeg_component_info *compptr; + + MCU_cols = srcinfo->output_width / + (dstinfo->max_h_samp_factor * dstinfo->min_DCT_h_scaled_size); + MCU_rows = srcinfo->output_height / + (dstinfo->max_v_samp_factor * dstinfo->min_DCT_v_scaled_size); + + for (ci = 0; ci < dstinfo->num_components; ci++) { + compptr = dstinfo->comp_info + ci; + comp_width = MCU_cols * compptr->h_samp_factor; + comp_height = MCU_rows * compptr->v_samp_factor; + x_crop_blocks = x_crop_offset * compptr->h_samp_factor; + y_crop_blocks = y_crop_offset * compptr->v_samp_factor; + for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks; + dst_blk_y += compptr->v_samp_factor) { + dst_buffer = (*srcinfo->mem->access_virt_barray) + ((j_common_ptr) srcinfo, dst_coef_arrays[ci], dst_blk_y, + (JDIMENSION) compptr->v_samp_factor, TRUE); + if (y_crop_blocks + dst_blk_y < comp_height) { + /* Row is within the vertically mirrorable area. */ + src_buffer = (*srcinfo->mem->access_virt_barray) + ((j_common_ptr) srcinfo, src_coef_arrays[ci], + comp_height - y_crop_blocks - dst_blk_y - + (JDIMENSION) compptr->v_samp_factor, + (JDIMENSION) compptr->v_samp_factor, FALSE); + } else { + /* Bottom-edge rows are only mirrored horizontally. */ + src_buffer = (*srcinfo->mem->access_virt_barray) + ((j_common_ptr) srcinfo, src_coef_arrays[ci], + dst_blk_y + y_crop_blocks, + (JDIMENSION) compptr->v_samp_factor, FALSE); + } + for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) { + dst_row_ptr = dst_buffer[offset_y]; + if (y_crop_blocks + dst_blk_y < comp_height) { + /* Row is within the mirrorable area. */ + src_row_ptr = src_buffer[compptr->v_samp_factor - offset_y - 1]; + for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks; dst_blk_x++) { + dst_ptr = dst_row_ptr[dst_blk_x]; + if (x_crop_blocks + dst_blk_x < comp_width) { + /* Process the blocks that can be mirrored both ways. */ + src_ptr = src_row_ptr[comp_width - x_crop_blocks - dst_blk_x - 1]; + for (i = 0; i < DCTSIZE; i += 2) { + /* For even row, negate every odd column. */ + for (j = 0; j < DCTSIZE; j += 2) { + *dst_ptr++ = *src_ptr++; + *dst_ptr++ = - *src_ptr++; + } + /* For odd row, negate every even column. */ + for (j = 0; j < DCTSIZE; j += 2) { + *dst_ptr++ = - *src_ptr++; + *dst_ptr++ = *src_ptr++; + } + } + } else { + /* Any remaining right-edge blocks are only mirrored vertically. */ + src_ptr = src_row_ptr[x_crop_blocks + dst_blk_x]; + for (i = 0; i < DCTSIZE; i += 2) { + for (j = 0; j < DCTSIZE; j++) + *dst_ptr++ = *src_ptr++; + for (j = 0; j < DCTSIZE; j++) + *dst_ptr++ = - *src_ptr++; + } + } + } + } else { + /* Remaining rows are just mirrored horizontally. */ + src_row_ptr = src_buffer[offset_y]; + for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks; dst_blk_x++) { + if (x_crop_blocks + dst_blk_x < comp_width) { + /* Process the blocks that can be mirrored. */ + dst_ptr = dst_row_ptr[dst_blk_x]; + src_ptr = src_row_ptr[comp_width - x_crop_blocks - dst_blk_x - 1]; + for (i = 0; i < DCTSIZE2; i += 2) { + *dst_ptr++ = *src_ptr++; + *dst_ptr++ = - *src_ptr++; + } + } else { + /* Any remaining right-edge blocks are only copied. */ + jcopy_block_row(src_row_ptr + dst_blk_x + x_crop_blocks, + dst_row_ptr + dst_blk_x, + (JDIMENSION) 1); + } + } + } + } + } + } +} + + +LOCAL(void) +do_transverse (j_decompress_ptr srcinfo, j_compress_ptr dstinfo, + JDIMENSION x_crop_offset, JDIMENSION y_crop_offset, + jvirt_barray_ptr *src_coef_arrays, + jvirt_barray_ptr *dst_coef_arrays) +/* Transverse transpose is equivalent to + * 1. 180 degree rotation; + * 2. Transposition; + * or + * 1. Horizontal mirroring; + * 2. Transposition; + * 3. Horizontal mirroring. + * These steps are merged into a single processing routine. + */ +{ + JDIMENSION MCU_cols, MCU_rows, comp_width, comp_height, dst_blk_x, dst_blk_y; + JDIMENSION x_crop_blocks, y_crop_blocks; + int ci, i, j, offset_x, offset_y; + JBLOCKARRAY src_buffer, dst_buffer; + JCOEFPTR src_ptr, dst_ptr; + jpeg_component_info *compptr; + + MCU_cols = srcinfo->output_height / + (dstinfo->max_h_samp_factor * dstinfo->min_DCT_h_scaled_size); + MCU_rows = srcinfo->output_width / + (dstinfo->max_v_samp_factor * dstinfo->min_DCT_v_scaled_size); + + for (ci = 0; ci < dstinfo->num_components; ci++) { + compptr = dstinfo->comp_info + ci; + comp_width = MCU_cols * compptr->h_samp_factor; + comp_height = MCU_rows * compptr->v_samp_factor; + x_crop_blocks = x_crop_offset * compptr->h_samp_factor; + y_crop_blocks = y_crop_offset * compptr->v_samp_factor; + for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks; + dst_blk_y += compptr->v_samp_factor) { + dst_buffer = (*srcinfo->mem->access_virt_barray) + ((j_common_ptr) srcinfo, dst_coef_arrays[ci], dst_blk_y, + (JDIMENSION) compptr->v_samp_factor, TRUE); + for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) { + for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks; + dst_blk_x += compptr->h_samp_factor) { + if (x_crop_blocks + dst_blk_x < comp_width) { + /* Block is within the mirrorable area. */ + src_buffer = (*srcinfo->mem->access_virt_barray) + ((j_common_ptr) srcinfo, src_coef_arrays[ci], + comp_width - x_crop_blocks - dst_blk_x - + (JDIMENSION) compptr->h_samp_factor, + (JDIMENSION) compptr->h_samp_factor, FALSE); + } else { + src_buffer = (*srcinfo->mem->access_virt_barray) + ((j_common_ptr) srcinfo, src_coef_arrays[ci], + dst_blk_x + x_crop_blocks, + (JDIMENSION) compptr->h_samp_factor, FALSE); + } + for (offset_x = 0; offset_x < compptr->h_samp_factor; offset_x++) { + dst_ptr = dst_buffer[offset_y][dst_blk_x + offset_x]; + if (y_crop_blocks + dst_blk_y < comp_height) { + if (x_crop_blocks + dst_blk_x < comp_width) { + /* Block is within the mirrorable area. */ + src_ptr = src_buffer[compptr->h_samp_factor - offset_x - 1] + [comp_height - y_crop_blocks - dst_blk_y - offset_y - 1]; + for (i = 0; i < DCTSIZE; i++) { + for (j = 0; j < DCTSIZE; j++) { + dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j]; + j++; + dst_ptr[j*DCTSIZE+i] = -src_ptr[i*DCTSIZE+j]; + } + i++; + for (j = 0; j < DCTSIZE; j++) { + dst_ptr[j*DCTSIZE+i] = -src_ptr[i*DCTSIZE+j]; + j++; + dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j]; + } + } + } else { + /* Right-edge blocks are mirrored in y only */ + src_ptr = src_buffer[offset_x] + [comp_height - y_crop_blocks - dst_blk_y - offset_y - 1]; + for (i = 0; i < DCTSIZE; i++) { + for (j = 0; j < DCTSIZE; j++) { + dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j]; + j++; + dst_ptr[j*DCTSIZE+i] = -src_ptr[i*DCTSIZE+j]; + } + } + } + } else { + if (x_crop_blocks + dst_blk_x < comp_width) { + /* Bottom-edge blocks are mirrored in x only */ + src_ptr = src_buffer[compptr->h_samp_factor - offset_x - 1] + [dst_blk_y + offset_y + y_crop_blocks]; + for (i = 0; i < DCTSIZE; i++) { + for (j = 0; j < DCTSIZE; j++) + dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j]; + i++; + for (j = 0; j < DCTSIZE; j++) + dst_ptr[j*DCTSIZE+i] = -src_ptr[i*DCTSIZE+j]; + } + } else { + /* At lower right corner, just transpose, no mirroring */ + src_ptr = src_buffer[offset_x] + [dst_blk_y + offset_y + y_crop_blocks]; + for (i = 0; i < DCTSIZE; i++) + for (j = 0; j < DCTSIZE; j++) + dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j]; + } + } + } + } + } + } + } +} + + +/* Parse an unsigned integer: subroutine for jtransform_parse_crop_spec. + * Returns TRUE if valid integer found, FALSE if not. + * *strptr is advanced over the digit string, and *result is set to its value. + */ + +LOCAL(boolean) +jt_read_integer (const char ** strptr, JDIMENSION * result) +{ + const char * ptr = *strptr; + JDIMENSION val = 0; + + for (; isdigit(*ptr); ptr++) { + val = val * 10 + (JDIMENSION) (*ptr - '0'); + } + *result = val; + if (ptr == *strptr) + return FALSE; /* oops, no digits */ + *strptr = ptr; + return TRUE; +} + + +/* Parse a crop specification (written in X11 geometry style). + * The routine returns TRUE if the spec string is valid, FALSE if not. + * + * The crop spec string should have the format + * [f]x[f]{+-}{+-} + * where width, height, xoffset, and yoffset are unsigned integers. + * Each of the elements can be omitted to indicate a default value. + * (A weakness of this style is that it is not possible to omit xoffset + * while specifying yoffset, since they look alike.) + * + * This code is loosely based on XParseGeometry from the X11 distribution. + */ + +GLOBAL(boolean) +jtransform_parse_crop_spec (jpeg_transform_info *info, const char *spec) +{ + info->crop = FALSE; + info->crop_width_set = JCROP_UNSET; + info->crop_height_set = JCROP_UNSET; + info->crop_xoffset_set = JCROP_UNSET; + info->crop_yoffset_set = JCROP_UNSET; + + if (isdigit(*spec)) { + /* fetch width */ + if (! jt_read_integer(&spec, &info->crop_width)) + return FALSE; + if (*spec == 'f' || *spec == 'F') { + spec++; + info->crop_width_set = JCROP_FORCE; + } else + info->crop_width_set = JCROP_POS; + } + if (*spec == 'x' || *spec == 'X') { + /* fetch height */ + spec++; + if (! jt_read_integer(&spec, &info->crop_height)) + return FALSE; + if (*spec == 'f' || *spec == 'F') { + spec++; + info->crop_height_set = JCROP_FORCE; + } else + info->crop_height_set = JCROP_POS; + } + if (*spec == '+' || *spec == '-') { + /* fetch xoffset */ + info->crop_xoffset_set = (*spec == '-') ? JCROP_NEG : JCROP_POS; + spec++; + if (! jt_read_integer(&spec, &info->crop_xoffset)) + return FALSE; + } + if (*spec == '+' || *spec == '-') { + /* fetch yoffset */ + info->crop_yoffset_set = (*spec == '-') ? JCROP_NEG : JCROP_POS; + spec++; + if (! jt_read_integer(&spec, &info->crop_yoffset)) + return FALSE; + } + /* We had better have gotten to the end of the string. */ + if (*spec != '\0') + return FALSE; + info->crop = TRUE; + return TRUE; +} + + +/* Trim off any partial iMCUs on the indicated destination edge */ + +LOCAL(void) +trim_right_edge (jpeg_transform_info *info, JDIMENSION full_width) +{ + JDIMENSION MCU_cols; + + MCU_cols = info->output_width / info->iMCU_sample_width; + if (MCU_cols > 0 && info->x_crop_offset + MCU_cols == + full_width / info->iMCU_sample_width) + info->output_width = MCU_cols * info->iMCU_sample_width; +} + +LOCAL(void) +trim_bottom_edge (jpeg_transform_info *info, JDIMENSION full_height) +{ + JDIMENSION MCU_rows; + + MCU_rows = info->output_height / info->iMCU_sample_height; + if (MCU_rows > 0 && info->y_crop_offset + MCU_rows == + full_height / info->iMCU_sample_height) + info->output_height = MCU_rows * info->iMCU_sample_height; +} + + +/* Request any required workspace. + * + * This routine figures out the size that the output image will be + * (which implies that all the transform parameters must be set before + * it is called). + * + * We allocate the workspace virtual arrays from the source decompression + * object, so that all the arrays (both the original data and the workspace) + * will be taken into account while making memory management decisions. + * Hence, this routine must be called after jpeg_read_header (which reads + * the image dimensions) and before jpeg_read_coefficients (which realizes + * the source's virtual arrays). + * + * This function returns FALSE right away if -perfect is given + * and transformation is not perfect. Otherwise returns TRUE. + */ + +GLOBAL(boolean) +jtransform_request_workspace (j_decompress_ptr srcinfo, + jpeg_transform_info *info) +{ + jvirt_barray_ptr *coef_arrays; + boolean need_workspace, transpose_it; + jpeg_component_info *compptr; + JDIMENSION xoffset, yoffset; + JDIMENSION width_in_iMCUs, height_in_iMCUs; + JDIMENSION width_in_blocks, height_in_blocks; + int ci, h_samp_factor, v_samp_factor; + + /* Determine number of components in output image */ + if (info->force_grayscale && + srcinfo->jpeg_color_space == JCS_YCbCr && + srcinfo->num_components == 3) + /* We'll only process the first component */ + info->num_components = 1; + else + /* Process all the components */ + info->num_components = srcinfo->num_components; + + /* Compute output image dimensions and related values. */ + jpeg_core_output_dimensions(srcinfo); + + /* Return right away if -perfect is given and transformation is not perfect. + */ + if (info->perfect) { + if (info->num_components == 1) { + if (!jtransform_perfect_transform(srcinfo->output_width, + srcinfo->output_height, + srcinfo->min_DCT_h_scaled_size, + srcinfo->min_DCT_v_scaled_size, + info->transform)) + return FALSE; + } else { + if (!jtransform_perfect_transform(srcinfo->output_width, + srcinfo->output_height, + srcinfo->max_h_samp_factor * srcinfo->min_DCT_h_scaled_size, + srcinfo->max_v_samp_factor * srcinfo->min_DCT_v_scaled_size, + info->transform)) + return FALSE; + } + } + + /* If there is only one output component, force the iMCU size to be 1; + * else use the source iMCU size. (This allows us to do the right thing + * when reducing color to grayscale, and also provides a handy way of + * cleaning up "funny" grayscale images whose sampling factors are not 1x1.) + */ + switch (info->transform) { + case JXFORM_TRANSPOSE: + case JXFORM_TRANSVERSE: + case JXFORM_ROT_90: + case JXFORM_ROT_270: + info->output_width = srcinfo->output_height; + info->output_height = srcinfo->output_width; + if (info->num_components == 1) { + info->iMCU_sample_width = srcinfo->min_DCT_v_scaled_size; + info->iMCU_sample_height = srcinfo->min_DCT_h_scaled_size; + } else { + info->iMCU_sample_width = + srcinfo->max_v_samp_factor * srcinfo->min_DCT_v_scaled_size; + info->iMCU_sample_height = + srcinfo->max_h_samp_factor * srcinfo->min_DCT_h_scaled_size; + } + break; + default: + info->output_width = srcinfo->output_width; + info->output_height = srcinfo->output_height; + if (info->num_components == 1) { + info->iMCU_sample_width = srcinfo->min_DCT_h_scaled_size; + info->iMCU_sample_height = srcinfo->min_DCT_v_scaled_size; + } else { + info->iMCU_sample_width = + srcinfo->max_h_samp_factor * srcinfo->min_DCT_h_scaled_size; + info->iMCU_sample_height = + srcinfo->max_v_samp_factor * srcinfo->min_DCT_v_scaled_size; + } + break; + } + + /* If cropping has been requested, compute the crop area's position and + * dimensions, ensuring that its upper left corner falls at an iMCU boundary. + */ + if (info->crop) { + /* Insert default values for unset crop parameters */ + if (info->crop_xoffset_set == JCROP_UNSET) + info->crop_xoffset = 0; /* default to +0 */ + if (info->crop_yoffset_set == JCROP_UNSET) + info->crop_yoffset = 0; /* default to +0 */ + if (info->crop_xoffset >= info->output_width || + info->crop_yoffset >= info->output_height) + ERREXIT(srcinfo, JERR_BAD_CROP_SPEC); + if (info->crop_width_set == JCROP_UNSET) + info->crop_width = info->output_width - info->crop_xoffset; + if (info->crop_height_set == JCROP_UNSET) + info->crop_height = info->output_height - info->crop_yoffset; + /* Ensure parameters are valid */ + if (info->crop_width <= 0 || info->crop_width > info->output_width || + info->crop_height <= 0 || info->crop_height > info->output_height || + info->crop_xoffset > info->output_width - info->crop_width || + info->crop_yoffset > info->output_height - info->crop_height) + ERREXIT(srcinfo, JERR_BAD_CROP_SPEC); + /* Convert negative crop offsets into regular offsets */ + if (info->crop_xoffset_set == JCROP_NEG) + xoffset = info->output_width - info->crop_width - info->crop_xoffset; + else + xoffset = info->crop_xoffset; + if (info->crop_yoffset_set == JCROP_NEG) + yoffset = info->output_height - info->crop_height - info->crop_yoffset; + else + yoffset = info->crop_yoffset; + /* Now adjust so that upper left corner falls at an iMCU boundary */ + if (info->crop_width_set == JCROP_FORCE) + info->output_width = info->crop_width; + else + info->output_width = + info->crop_width + (xoffset % info->iMCU_sample_width); + if (info->crop_height_set == JCROP_FORCE) + info->output_height = info->crop_height; + else + info->output_height = + info->crop_height + (yoffset % info->iMCU_sample_height); + /* Save x/y offsets measured in iMCUs */ + info->x_crop_offset = xoffset / info->iMCU_sample_width; + info->y_crop_offset = yoffset / info->iMCU_sample_height; + } else { + info->x_crop_offset = 0; + info->y_crop_offset = 0; + } + + /* Figure out whether we need workspace arrays, + * and if so whether they are transposed relative to the source. + */ + need_workspace = FALSE; + transpose_it = FALSE; + switch (info->transform) { + case JXFORM_NONE: + if (info->x_crop_offset != 0 || info->y_crop_offset != 0) + need_workspace = TRUE; + /* No workspace needed if neither cropping nor transforming */ + break; + case JXFORM_FLIP_H: + if (info->trim) + trim_right_edge(info, srcinfo->output_width); + if (info->y_crop_offset != 0) + need_workspace = TRUE; + /* do_flip_h_no_crop doesn't need a workspace array */ + break; + case JXFORM_FLIP_V: + if (info->trim) + trim_bottom_edge(info, srcinfo->output_height); + /* Need workspace arrays having same dimensions as source image. */ + need_workspace = TRUE; + break; + case JXFORM_TRANSPOSE: + /* transpose does NOT have to trim anything */ + /* Need workspace arrays having transposed dimensions. */ + need_workspace = TRUE; + transpose_it = TRUE; + break; + case JXFORM_TRANSVERSE: + if (info->trim) { + trim_right_edge(info, srcinfo->output_height); + trim_bottom_edge(info, srcinfo->output_width); + } + /* Need workspace arrays having transposed dimensions. */ + need_workspace = TRUE; + transpose_it = TRUE; + break; + case JXFORM_ROT_90: + if (info->trim) + trim_right_edge(info, srcinfo->output_height); + /* Need workspace arrays having transposed dimensions. */ + need_workspace = TRUE; + transpose_it = TRUE; + break; + case JXFORM_ROT_180: + if (info->trim) { + trim_right_edge(info, srcinfo->output_width); + trim_bottom_edge(info, srcinfo->output_height); + } + /* Need workspace arrays having same dimensions as source image. */ + need_workspace = TRUE; + break; + case JXFORM_ROT_270: + if (info->trim) + trim_bottom_edge(info, srcinfo->output_width); + /* Need workspace arrays having transposed dimensions. */ + need_workspace = TRUE; + transpose_it = TRUE; + break; + } + + /* Allocate workspace if needed. + * Note that we allocate arrays padded out to the next iMCU boundary, + * so that transform routines need not worry about missing edge blocks. + */ + if (need_workspace) { + coef_arrays = (jvirt_barray_ptr *) + (*srcinfo->mem->alloc_small) ((j_common_ptr) srcinfo, JPOOL_IMAGE, + SIZEOF(jvirt_barray_ptr) * info->num_components); + width_in_iMCUs = (JDIMENSION) + jdiv_round_up((long) info->output_width, + (long) info->iMCU_sample_width); + height_in_iMCUs = (JDIMENSION) + jdiv_round_up((long) info->output_height, + (long) info->iMCU_sample_height); + for (ci = 0; ci < info->num_components; ci++) { + compptr = srcinfo->comp_info + ci; + if (info->num_components == 1) { + /* we're going to force samp factors to 1x1 in this case */ + h_samp_factor = v_samp_factor = 1; + } else if (transpose_it) { + h_samp_factor = compptr->v_samp_factor; + v_samp_factor = compptr->h_samp_factor; + } else { + h_samp_factor = compptr->h_samp_factor; + v_samp_factor = compptr->v_samp_factor; + } + width_in_blocks = width_in_iMCUs * h_samp_factor; + height_in_blocks = height_in_iMCUs * v_samp_factor; + coef_arrays[ci] = (*srcinfo->mem->request_virt_barray) + ((j_common_ptr) srcinfo, JPOOL_IMAGE, FALSE, + width_in_blocks, height_in_blocks, (JDIMENSION) v_samp_factor); + } + info->workspace_coef_arrays = coef_arrays; + } else + info->workspace_coef_arrays = NULL; + + return TRUE; +} + + +/* Transpose destination image parameters */ + +LOCAL(void) +transpose_critical_parameters (j_compress_ptr dstinfo) +{ + int tblno, i, j, ci, itemp; + jpeg_component_info *compptr; + JQUANT_TBL *qtblptr; + JDIMENSION jtemp; + UINT16 qtemp; + + /* Transpose image dimensions */ + jtemp = dstinfo->image_width; + dstinfo->image_width = dstinfo->image_height; + dstinfo->image_height = jtemp; + itemp = dstinfo->min_DCT_h_scaled_size; + dstinfo->min_DCT_h_scaled_size = dstinfo->min_DCT_v_scaled_size; + dstinfo->min_DCT_v_scaled_size = itemp; + + /* Transpose sampling factors */ + for (ci = 0; ci < dstinfo->num_components; ci++) { + compptr = dstinfo->comp_info + ci; + itemp = compptr->h_samp_factor; + compptr->h_samp_factor = compptr->v_samp_factor; + compptr->v_samp_factor = itemp; + } + + /* Transpose quantization tables */ + for (tblno = 0; tblno < NUM_QUANT_TBLS; tblno++) { + qtblptr = dstinfo->quant_tbl_ptrs[tblno]; + if (qtblptr != NULL) { + for (i = 0; i < DCTSIZE; i++) { + for (j = 0; j < i; j++) { + qtemp = qtblptr->quantval[i*DCTSIZE+j]; + qtblptr->quantval[i*DCTSIZE+j] = qtblptr->quantval[j*DCTSIZE+i]; + qtblptr->quantval[j*DCTSIZE+i] = qtemp; + } + } + } + } +} + + +/* Adjust Exif image parameters. + * + * We try to adjust the Tags ExifImageWidth and ExifImageHeight if possible. + */ + +LOCAL(void) +adjust_exif_parameters (JOCTET FAR * data, unsigned int length, + JDIMENSION new_width, JDIMENSION new_height) +{ + boolean is_motorola; /* Flag for byte order */ + unsigned int number_of_tags, tagnum; + unsigned int firstoffset, offset; + JDIMENSION new_value; + + if (length < 12) return; /* Length of an IFD entry */ + + /* Discover byte order */ + if (GETJOCTET(data[0]) == 0x49 && GETJOCTET(data[1]) == 0x49) + is_motorola = FALSE; + else if (GETJOCTET(data[0]) == 0x4D && GETJOCTET(data[1]) == 0x4D) + is_motorola = TRUE; + else + return; + + /* Check Tag Mark */ + if (is_motorola) { + if (GETJOCTET(data[2]) != 0) return; + if (GETJOCTET(data[3]) != 0x2A) return; + } else { + if (GETJOCTET(data[3]) != 0) return; + if (GETJOCTET(data[2]) != 0x2A) return; + } + + /* Get first IFD offset (offset to IFD0) */ + if (is_motorola) { + if (GETJOCTET(data[4]) != 0) return; + if (GETJOCTET(data[5]) != 0) return; + firstoffset = GETJOCTET(data[6]); + firstoffset <<= 8; + firstoffset += GETJOCTET(data[7]); + } else { + if (GETJOCTET(data[7]) != 0) return; + if (GETJOCTET(data[6]) != 0) return; + firstoffset = GETJOCTET(data[5]); + firstoffset <<= 8; + firstoffset += GETJOCTET(data[4]); + } + if (firstoffset > length - 2) return; /* check end of data segment */ + + /* Get the number of directory entries contained in this IFD */ + if (is_motorola) { + number_of_tags = GETJOCTET(data[firstoffset]); + number_of_tags <<= 8; + number_of_tags += GETJOCTET(data[firstoffset+1]); + } else { + number_of_tags = GETJOCTET(data[firstoffset+1]); + number_of_tags <<= 8; + number_of_tags += GETJOCTET(data[firstoffset]); + } + if (number_of_tags == 0) return; + firstoffset += 2; + + /* Search for ExifSubIFD offset Tag in IFD0 */ + for (;;) { + if (firstoffset > length - 12) return; /* check end of data segment */ + /* Get Tag number */ + if (is_motorola) { + tagnum = GETJOCTET(data[firstoffset]); + tagnum <<= 8; + tagnum += GETJOCTET(data[firstoffset+1]); + } else { + tagnum = GETJOCTET(data[firstoffset+1]); + tagnum <<= 8; + tagnum += GETJOCTET(data[firstoffset]); + } + if (tagnum == 0x8769) break; /* found ExifSubIFD offset Tag */ + if (--number_of_tags == 0) return; + firstoffset += 12; + } + + /* Get the ExifSubIFD offset */ + if (is_motorola) { + if (GETJOCTET(data[firstoffset+8]) != 0) return; + if (GETJOCTET(data[firstoffset+9]) != 0) return; + offset = GETJOCTET(data[firstoffset+10]); + offset <<= 8; + offset += GETJOCTET(data[firstoffset+11]); + } else { + if (GETJOCTET(data[firstoffset+11]) != 0) return; + if (GETJOCTET(data[firstoffset+10]) != 0) return; + offset = GETJOCTET(data[firstoffset+9]); + offset <<= 8; + offset += GETJOCTET(data[firstoffset+8]); + } + if (offset > length - 2) return; /* check end of data segment */ + + /* Get the number of directory entries contained in this SubIFD */ + if (is_motorola) { + number_of_tags = GETJOCTET(data[offset]); + number_of_tags <<= 8; + number_of_tags += GETJOCTET(data[offset+1]); + } else { + number_of_tags = GETJOCTET(data[offset+1]); + number_of_tags <<= 8; + number_of_tags += GETJOCTET(data[offset]); + } + if (number_of_tags < 2) return; + offset += 2; + + /* Search for ExifImageWidth and ExifImageHeight Tags in this SubIFD */ + do { + if (offset > length - 12) return; /* check end of data segment */ + /* Get Tag number */ + if (is_motorola) { + tagnum = GETJOCTET(data[offset]); + tagnum <<= 8; + tagnum += GETJOCTET(data[offset+1]); + } else { + tagnum = GETJOCTET(data[offset+1]); + tagnum <<= 8; + tagnum += GETJOCTET(data[offset]); + } + if (tagnum == 0xA002 || tagnum == 0xA003) { + if (tagnum == 0xA002) + new_value = new_width; /* ExifImageWidth Tag */ + else + new_value = new_height; /* ExifImageHeight Tag */ + if (is_motorola) { + data[offset+2] = 0; /* Format = unsigned long (4 octets) */ + data[offset+3] = 4; + data[offset+4] = 0; /* Number Of Components = 1 */ + data[offset+5] = 0; + data[offset+6] = 0; + data[offset+7] = 1; + data[offset+8] = 0; + data[offset+9] = 0; + data[offset+10] = (JOCTET)((new_value >> 8) & 0xFF); + data[offset+11] = (JOCTET)(new_value & 0xFF); + } else { + data[offset+2] = 4; /* Format = unsigned long (4 octets) */ + data[offset+3] = 0; + data[offset+4] = 1; /* Number Of Components = 1 */ + data[offset+5] = 0; + data[offset+6] = 0; + data[offset+7] = 0; + data[offset+8] = (JOCTET)(new_value & 0xFF); + data[offset+9] = (JOCTET)((new_value >> 8) & 0xFF); + data[offset+10] = 0; + data[offset+11] = 0; + } + } + offset += 12; + } while (--number_of_tags); +} + + +/* Adjust output image parameters as needed. + * + * This must be called after jpeg_copy_critical_parameters() + * and before jpeg_write_coefficients(). + * + * The return value is the set of virtual coefficient arrays to be written + * (either the ones allocated by jtransform_request_workspace, or the + * original source data arrays). The caller will need to pass this value + * to jpeg_write_coefficients(). + */ + +GLOBAL(jvirt_barray_ptr *) +jtransform_adjust_parameters (j_decompress_ptr srcinfo, + j_compress_ptr dstinfo, + jvirt_barray_ptr *src_coef_arrays, + jpeg_transform_info *info) +{ + /* If force-to-grayscale is requested, adjust destination parameters */ + if (info->force_grayscale) { + /* First, ensure we have YCbCr or grayscale data, and that the source's + * Y channel is full resolution. (No reasonable person would make Y + * be less than full resolution, so actually coping with that case + * isn't worth extra code space. But we check it to avoid crashing.) + */ + if (((dstinfo->jpeg_color_space == JCS_YCbCr && + dstinfo->num_components == 3) || + (dstinfo->jpeg_color_space == JCS_GRAYSCALE && + dstinfo->num_components == 1)) && + srcinfo->comp_info[0].h_samp_factor == srcinfo->max_h_samp_factor && + srcinfo->comp_info[0].v_samp_factor == srcinfo->max_v_samp_factor) { + /* We use jpeg_set_colorspace to make sure subsidiary settings get fixed + * properly. Among other things, it sets the target h_samp_factor & + * v_samp_factor to 1, which typically won't match the source. + * We have to preserve the source's quantization table number, however. + */ + int sv_quant_tbl_no = dstinfo->comp_info[0].quant_tbl_no; + jpeg_set_colorspace(dstinfo, JCS_GRAYSCALE); + dstinfo->comp_info[0].quant_tbl_no = sv_quant_tbl_no; + } else { + /* Sorry, can't do it */ + ERREXIT(dstinfo, JERR_CONVERSION_NOTIMPL); + } + } else if (info->num_components == 1) { + /* For a single-component source, we force the destination sampling factors + * to 1x1, with or without force_grayscale. This is useful because some + * decoders choke on grayscale images with other sampling factors. + */ + dstinfo->comp_info[0].h_samp_factor = 1; + dstinfo->comp_info[0].v_samp_factor = 1; + } + + /* Correct the destination's image dimensions as necessary + * for rotate/flip, resize, and crop operations. + */ + dstinfo->jpeg_width = info->output_width; + dstinfo->jpeg_height = info->output_height; + + /* Transpose destination image parameters */ + switch (info->transform) { + case JXFORM_TRANSPOSE: + case JXFORM_TRANSVERSE: + case JXFORM_ROT_90: + case JXFORM_ROT_270: + transpose_critical_parameters(dstinfo); + break; + default: + break; + } + + /* Adjust Exif properties */ + if (srcinfo->marker_list != NULL && + srcinfo->marker_list->marker == JPEG_APP0+1 && + srcinfo->marker_list->data_length >= 6 && + GETJOCTET(srcinfo->marker_list->data[0]) == 0x45 && + GETJOCTET(srcinfo->marker_list->data[1]) == 0x78 && + GETJOCTET(srcinfo->marker_list->data[2]) == 0x69 && + GETJOCTET(srcinfo->marker_list->data[3]) == 0x66 && + GETJOCTET(srcinfo->marker_list->data[4]) == 0 && + GETJOCTET(srcinfo->marker_list->data[5]) == 0) { + /* Suppress output of JFIF marker */ + dstinfo->write_JFIF_header = FALSE; + /* Adjust Exif image parameters */ + if (dstinfo->jpeg_width != srcinfo->image_width || + dstinfo->jpeg_height != srcinfo->image_height) + /* Align data segment to start of TIFF structure for parsing */ + adjust_exif_parameters(srcinfo->marker_list->data + 6, + srcinfo->marker_list->data_length - 6, + dstinfo->jpeg_width, dstinfo->jpeg_height); + } + + /* Return the appropriate output data set */ + if (info->workspace_coef_arrays != NULL) + return info->workspace_coef_arrays; + return src_coef_arrays; +} + + +/* Execute the actual transformation, if any. + * + * This must be called *after* jpeg_write_coefficients, because it depends + * on jpeg_write_coefficients to have computed subsidiary values such as + * the per-component width and height fields in the destination object. + * + * Note that some transformations will modify the source data arrays! + */ + +GLOBAL(void) +jtransform_execute_transform (j_decompress_ptr srcinfo, + j_compress_ptr dstinfo, + jvirt_barray_ptr *src_coef_arrays, + jpeg_transform_info *info) +{ + jvirt_barray_ptr *dst_coef_arrays = info->workspace_coef_arrays; + + /* Note: conditions tested here should match those in switch statement + * in jtransform_request_workspace() + */ + switch (info->transform) { + case JXFORM_NONE: + if (info->x_crop_offset != 0 || info->y_crop_offset != 0) + do_crop(srcinfo, dstinfo, info->x_crop_offset, info->y_crop_offset, + src_coef_arrays, dst_coef_arrays); + break; + case JXFORM_FLIP_H: + if (info->y_crop_offset != 0) + do_flip_h(srcinfo, dstinfo, info->x_crop_offset, info->y_crop_offset, + src_coef_arrays, dst_coef_arrays); + else + do_flip_h_no_crop(srcinfo, dstinfo, info->x_crop_offset, + src_coef_arrays); + break; + case JXFORM_FLIP_V: + do_flip_v(srcinfo, dstinfo, info->x_crop_offset, info->y_crop_offset, + src_coef_arrays, dst_coef_arrays); + break; + case JXFORM_TRANSPOSE: + do_transpose(srcinfo, dstinfo, info->x_crop_offset, info->y_crop_offset, + src_coef_arrays, dst_coef_arrays); + break; + case JXFORM_TRANSVERSE: + do_transverse(srcinfo, dstinfo, info->x_crop_offset, info->y_crop_offset, + src_coef_arrays, dst_coef_arrays); + break; + case JXFORM_ROT_90: + do_rot_90(srcinfo, dstinfo, info->x_crop_offset, info->y_crop_offset, + src_coef_arrays, dst_coef_arrays); + break; + case JXFORM_ROT_180: + do_rot_180(srcinfo, dstinfo, info->x_crop_offset, info->y_crop_offset, + src_coef_arrays, dst_coef_arrays); + break; + case JXFORM_ROT_270: + do_rot_270(srcinfo, dstinfo, info->x_crop_offset, info->y_crop_offset, + src_coef_arrays, dst_coef_arrays); + break; + } +} + +/* jtransform_perfect_transform + * + * Determine whether lossless transformation is perfectly + * possible for a specified image and transformation. + * + * Inputs: + * image_width, image_height: source image dimensions. + * MCU_width, MCU_height: pixel dimensions of MCU. + * transform: transformation identifier. + * Parameter sources from initialized jpeg_struct + * (after reading source header): + * image_width = cinfo.image_width + * image_height = cinfo.image_height + * MCU_width = cinfo.max_h_samp_factor * cinfo.block_size + * MCU_height = cinfo.max_v_samp_factor * cinfo.block_size + * Result: + * TRUE = perfect transformation possible + * FALSE = perfect transformation not possible + * (may use custom action then) + */ + +GLOBAL(boolean) +jtransform_perfect_transform(JDIMENSION image_width, JDIMENSION image_height, + int MCU_width, int MCU_height, + JXFORM_CODE transform) +{ + boolean result = TRUE; /* initialize TRUE */ + + switch (transform) { + case JXFORM_FLIP_H: + case JXFORM_ROT_270: + if (image_width % (JDIMENSION) MCU_width) + result = FALSE; + break; + case JXFORM_FLIP_V: + case JXFORM_ROT_90: + if (image_height % (JDIMENSION) MCU_height) + result = FALSE; + break; + case JXFORM_TRANSVERSE: + case JXFORM_ROT_180: + if (image_width % (JDIMENSION) MCU_width) + result = FALSE; + if (image_height % (JDIMENSION) MCU_height) + result = FALSE; + break; + default: + break; + } + + return result; +} + +#endif /* TRANSFORMS_SUPPORTED */ + + +/* Setup decompression object to save desired markers in memory. + * This must be called before jpeg_read_header() to have the desired effect. + */ + +GLOBAL(void) +jcopy_markers_setup (j_decompress_ptr srcinfo, JCOPY_OPTION option) +{ +#ifdef SAVE_MARKERS_SUPPORTED + int m; + + /* Save comments except under NONE option */ + if (option != JCOPYOPT_NONE) { + jpeg_save_markers(srcinfo, JPEG_COM, 0xFFFF); + } + /* Save all types of APPn markers iff ALL option */ + if (option == JCOPYOPT_ALL) { + for (m = 0; m < 16; m++) + jpeg_save_markers(srcinfo, JPEG_APP0 + m, 0xFFFF); + } +#endif /* SAVE_MARKERS_SUPPORTED */ +} + +/* Copy markers saved in the given source object to the destination object. + * This should be called just after jpeg_start_compress() or + * jpeg_write_coefficients(). + * Note that those routines will have written the SOI, and also the + * JFIF APP0 or Adobe APP14 markers if selected. + */ + +GLOBAL(void) +jcopy_markers_execute (j_decompress_ptr srcinfo, j_compress_ptr dstinfo, + JCOPY_OPTION option) +{ + jpeg_saved_marker_ptr marker; + + /* In the current implementation, we don't actually need to examine the + * option flag here; we just copy everything that got saved. + * But to avoid confusion, we do not output JFIF and Adobe APP14 markers + * if the encoder library already wrote one. + */ + for (marker = srcinfo->marker_list; marker != NULL; marker = marker->next) { + if (dstinfo->write_JFIF_header && + marker->marker == JPEG_APP0 && + marker->data_length >= 5 && + GETJOCTET(marker->data[0]) == 0x4A && + GETJOCTET(marker->data[1]) == 0x46 && + GETJOCTET(marker->data[2]) == 0x49 && + GETJOCTET(marker->data[3]) == 0x46 && + GETJOCTET(marker->data[4]) == 0) + continue; /* reject duplicate JFIF */ + if (dstinfo->write_Adobe_marker && + marker->marker == JPEG_APP0+14 && + marker->data_length >= 5 && + GETJOCTET(marker->data[0]) == 0x41 && + GETJOCTET(marker->data[1]) == 0x64 && + GETJOCTET(marker->data[2]) == 0x6F && + GETJOCTET(marker->data[3]) == 0x62 && + GETJOCTET(marker->data[4]) == 0x65) + continue; /* reject duplicate Adobe */ +#ifdef NEED_FAR_POINTERS + /* We could use jpeg_write_marker if the data weren't FAR... */ + { + unsigned int i; + jpeg_write_m_header(dstinfo, marker->marker, marker->data_length); + for (i = 0; i < marker->data_length; i++) + jpeg_write_m_byte(dstinfo, marker->data[i]); + } +#else + jpeg_write_marker(dstinfo, marker->marker, + marker->data, marker->data_length); +#endif + } +} diff --git a/jpeg-9/transupp.h b/jpeg-9/transupp.h new file mode 100755 index 0000000..6e4d65a --- /dev/null +++ b/jpeg-9/transupp.h @@ -0,0 +1,213 @@ +/* + * transupp.h + * + * Copyright (C) 1997-2011, Thomas G. Lane, Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains declarations for image transformation routines and + * other utility code used by the jpegtran sample application. These are + * NOT part of the core JPEG library. But we keep these routines separate + * from jpegtran.c to ease the task of maintaining jpegtran-like programs + * that have other user interfaces. + * + * NOTE: all the routines declared here have very specific requirements + * about when they are to be executed during the reading and writing of the + * source and destination files. See the comments in transupp.c, or see + * jpegtran.c for an example of correct usage. + */ + +/* If you happen not to want the image transform support, disable it here */ +#ifndef TRANSFORMS_SUPPORTED +#define TRANSFORMS_SUPPORTED 1 /* 0 disables transform code */ +#endif + +/* + * Although rotating and flipping data expressed as DCT coefficients is not + * hard, there is an asymmetry in the JPEG format specification for images + * whose dimensions aren't multiples of the iMCU size. The right and bottom + * image edges are padded out to the next iMCU boundary with junk data; but + * no padding is possible at the top and left edges. If we were to flip + * the whole image including the pad data, then pad garbage would become + * visible at the top and/or left, and real pixels would disappear into the + * pad margins --- perhaps permanently, since encoders & decoders may not + * bother to preserve DCT blocks that appear to be completely outside the + * nominal image area. So, we have to exclude any partial iMCUs from the + * basic transformation. + * + * Transpose is the only transformation that can handle partial iMCUs at the + * right and bottom edges completely cleanly. flip_h can flip partial iMCUs + * at the bottom, but leaves any partial iMCUs at the right edge untouched. + * Similarly flip_v leaves any partial iMCUs at the bottom edge untouched. + * The other transforms are defined as combinations of these basic transforms + * and process edge blocks in a way that preserves the equivalence. + * + * The "trim" option causes untransformable partial iMCUs to be dropped; + * this is not strictly lossless, but it usually gives the best-looking + * result for odd-size images. Note that when this option is active, + * the expected mathematical equivalences between the transforms may not hold. + * (For example, -rot 270 -trim trims only the bottom edge, but -rot 90 -trim + * followed by -rot 180 -trim trims both edges.) + * + * We also offer a lossless-crop option, which discards data outside a given + * image region but losslessly preserves what is inside. Like the rotate and + * flip transforms, lossless crop is restricted by the JPEG format: the upper + * left corner of the selected region must fall on an iMCU boundary. If this + * does not hold for the given crop parameters, we silently move the upper left + * corner up and/or left to make it so, simultaneously increasing the region + * dimensions to keep the lower right crop corner unchanged. (Thus, the + * output image covers at least the requested region, but may cover more.) + * The adjustment of the region dimensions may be optionally disabled. + * + * We also provide a lossless-resize option, which is kind of a lossless-crop + * operation in the DCT coefficient block domain - it discards higher-order + * coefficients and losslessly preserves lower-order coefficients of a + * sub-block. + * + * Rotate/flip transform, resize, and crop can be requested together in a + * single invocation. The crop is applied last --- that is, the crop region + * is specified in terms of the destination image after transform/resize. + * + * We also offer a "force to grayscale" option, which simply discards the + * chrominance channels of a YCbCr image. This is lossless in the sense that + * the luminance channel is preserved exactly. It's not the same kind of + * thing as the rotate/flip transformations, but it's convenient to handle it + * as part of this package, mainly because the transformation routines have to + * be aware of the option to know how many components to work on. + */ + + +/* Short forms of external names for systems with brain-damaged linkers. */ + +#ifdef NEED_SHORT_EXTERNAL_NAMES +#define jtransform_parse_crop_spec jTrParCrop +#define jtransform_request_workspace jTrRequest +#define jtransform_adjust_parameters jTrAdjust +#define jtransform_execute_transform jTrExec +#define jtransform_perfect_transform jTrPerfect +#define jcopy_markers_setup jCMrkSetup +#define jcopy_markers_execute jCMrkExec +#endif /* NEED_SHORT_EXTERNAL_NAMES */ + + +/* + * Codes for supported types of image transformations. + */ + +typedef enum { + JXFORM_NONE, /* no transformation */ + JXFORM_FLIP_H, /* horizontal flip */ + JXFORM_FLIP_V, /* vertical flip */ + JXFORM_TRANSPOSE, /* transpose across UL-to-LR axis */ + JXFORM_TRANSVERSE, /* transpose across UR-to-LL axis */ + JXFORM_ROT_90, /* 90-degree clockwise rotation */ + JXFORM_ROT_180, /* 180-degree rotation */ + JXFORM_ROT_270 /* 270-degree clockwise (or 90 ccw) */ +} JXFORM_CODE; + +/* + * Codes for crop parameters, which can individually be unspecified, + * positive or negative for xoffset or yoffset, + * positive or forced for width or height. + */ + +typedef enum { + JCROP_UNSET, + JCROP_POS, + JCROP_NEG, + JCROP_FORCE +} JCROP_CODE; + +/* + * Transform parameters struct. + * NB: application must not change any elements of this struct after + * calling jtransform_request_workspace. + */ + +typedef struct { + /* Options: set by caller */ + JXFORM_CODE transform; /* image transform operator */ + boolean perfect; /* if TRUE, fail if partial MCUs are requested */ + boolean trim; /* if TRUE, trim partial MCUs as needed */ + boolean force_grayscale; /* if TRUE, convert color image to grayscale */ + boolean crop; /* if TRUE, crop source image */ + + /* Crop parameters: application need not set these unless crop is TRUE. + * These can be filled in by jtransform_parse_crop_spec(). + */ + JDIMENSION crop_width; /* Width of selected region */ + JCROP_CODE crop_width_set; /* (forced disables adjustment) */ + JDIMENSION crop_height; /* Height of selected region */ + JCROP_CODE crop_height_set; /* (forced disables adjustment) */ + JDIMENSION crop_xoffset; /* X offset of selected region */ + JCROP_CODE crop_xoffset_set; /* (negative measures from right edge) */ + JDIMENSION crop_yoffset; /* Y offset of selected region */ + JCROP_CODE crop_yoffset_set; /* (negative measures from bottom edge) */ + + /* Internal workspace: caller should not touch these */ + int num_components; /* # of components in workspace */ + jvirt_barray_ptr * workspace_coef_arrays; /* workspace for transformations */ + JDIMENSION output_width; /* cropped destination dimensions */ + JDIMENSION output_height; + JDIMENSION x_crop_offset; /* destination crop offsets measured in iMCUs */ + JDIMENSION y_crop_offset; + int iMCU_sample_width; /* destination iMCU size */ + int iMCU_sample_height; +} jpeg_transform_info; + + +#if TRANSFORMS_SUPPORTED + +/* Parse a crop specification (written in X11 geometry style) */ +EXTERN(boolean) jtransform_parse_crop_spec + JPP((jpeg_transform_info *info, const char *spec)); +/* Request any required workspace */ +EXTERN(boolean) jtransform_request_workspace + JPP((j_decompress_ptr srcinfo, jpeg_transform_info *info)); +/* Adjust output image parameters */ +EXTERN(jvirt_barray_ptr *) jtransform_adjust_parameters + JPP((j_decompress_ptr srcinfo, j_compress_ptr dstinfo, + jvirt_barray_ptr *src_coef_arrays, + jpeg_transform_info *info)); +/* Execute the actual transformation, if any */ +EXTERN(void) jtransform_execute_transform + JPP((j_decompress_ptr srcinfo, j_compress_ptr dstinfo, + jvirt_barray_ptr *src_coef_arrays, + jpeg_transform_info *info)); +/* Determine whether lossless transformation is perfectly + * possible for a specified image and transformation. + */ +EXTERN(boolean) jtransform_perfect_transform + JPP((JDIMENSION image_width, JDIMENSION image_height, + int MCU_width, int MCU_height, + JXFORM_CODE transform)); + +/* jtransform_execute_transform used to be called + * jtransform_execute_transformation, but some compilers complain about + * routine names that long. This macro is here to avoid breaking any + * old source code that uses the original name... + */ +#define jtransform_execute_transformation jtransform_execute_transform + +#endif /* TRANSFORMS_SUPPORTED */ + + +/* + * Support for copying optional markers from source to destination file. + */ + +typedef enum { + JCOPYOPT_NONE, /* copy no optional markers */ + JCOPYOPT_COMMENTS, /* copy only comment (COM) markers */ + JCOPYOPT_ALL /* copy all optional markers */ +} JCOPY_OPTION; + +#define JCOPYOPT_DEFAULT JCOPYOPT_COMMENTS /* recommended default */ + +/* Setup decompression object to save desired markers in memory */ +EXTERN(void) jcopy_markers_setup + JPP((j_decompress_ptr srcinfo, JCOPY_OPTION option)); +/* Copy markers saved in the given source object to the destination object */ +EXTERN(void) jcopy_markers_execute + JPP((j_decompress_ptr srcinfo, j_compress_ptr dstinfo, + JCOPY_OPTION option)); diff --git a/jpeg-9/usage.txt b/jpeg-9/usage.txt new file mode 100755 index 0000000..c8ea77c --- /dev/null +++ b/jpeg-9/usage.txt @@ -0,0 +1,650 @@ +USAGE instructions for the Independent JPEG Group's JPEG software +================================================================= + +This file describes usage of the JPEG conversion programs cjpeg and djpeg, +as well as the utility programs jpegtran, rdjpgcom and wrjpgcom. (See +the other documentation files if you wish to use the JPEG library within +your own programs.) + +If you are on a Unix machine you may prefer to read the Unix-style manual +pages in files cjpeg.1, djpeg.1, jpegtran.1, rdjpgcom.1, wrjpgcom.1. + + +INTRODUCTION + +These programs implement JPEG image encoding, decoding, and transcoding. +JPEG (pronounced "jay-peg") is a standardized compression method for +full-color and gray-scale images. + + +GENERAL USAGE + +We provide two programs, cjpeg to compress an image file into JPEG format, +and djpeg to decompress a JPEG file back into a conventional image format. + +On Unix-like systems, you say: + cjpeg [switches] [imagefile] >jpegfile +or + djpeg [switches] [jpegfile] >imagefile +The programs read the specified input file, or standard input if none is +named. They always write to standard output (with trace/error messages to +standard error). These conventions are handy for piping images between +programs. + +On most non-Unix systems, you say: + cjpeg [switches] imagefile jpegfile +or + djpeg [switches] jpegfile imagefile +i.e., both the input and output files are named on the command line. This +style is a little more foolproof, and it loses no functionality if you don't +have pipes. (You can get this style on Unix too, if you prefer, by defining +TWO_FILE_COMMANDLINE when you compile the programs; see install.txt.) + +You can also say: + cjpeg [switches] -outfile jpegfile imagefile +or + djpeg [switches] -outfile imagefile jpegfile +This syntax works on all systems, so it is useful for scripts. + +The currently supported image file formats are: PPM (PBMPLUS color format), +PGM (PBMPLUS gray-scale format), BMP, Targa, and RLE (Utah Raster Toolkit +format). (RLE is supported only if the URT library is available.) +cjpeg recognizes the input image format automatically, with the exception +of some Targa-format files. You have to tell djpeg which format to generate. + +JPEG files are in the defacto standard JFIF file format. There are other, +less widely used JPEG-based file formats, but we don't support them. + +All switch names may be abbreviated; for example, -grayscale may be written +-gray or -gr. Most of the "basic" switches can be abbreviated to as little as +one letter. Upper and lower case are equivalent (-BMP is the same as -bmp). +British spellings are also accepted (e.g., -greyscale), though for brevity +these are not mentioned below. + + +CJPEG DETAILS + +The basic command line switches for cjpeg are: + + -quality N[,...] Scale quantization tables to adjust image quality. + Quality is 0 (worst) to 100 (best); default is 75. + (See below for more info.) + + -grayscale Create monochrome JPEG file from color input. + Be sure to use this switch when compressing a grayscale + BMP file, because cjpeg isn't bright enough to notice + whether a BMP file uses only shades of gray. By + saying -grayscale, you'll get a smaller JPEG file that + takes less time to process. + + -rgb Create RGB JPEG file. + Using this switch suppresses the conversion from RGB + colorspace input to the default YCbCr JPEG colorspace. + You can use this switch in combination with the + -block N switch (see below) for lossless JPEG coding. + See also the -rgb1 switch below. + + -optimize Perform optimization of entropy encoding parameters. + Without this, default encoding parameters are used. + -optimize usually makes the JPEG file a little smaller, + but cjpeg runs somewhat slower and needs much more + memory. Image quality and speed of decompression are + unaffected by -optimize. + + -progressive Create progressive JPEG file (see below). + + -scale M/N Scale the output image by a factor M/N. Currently + supported scale factors are M/N with all N from 1 to + 16, where M is the destination DCT size, which is 8 by + default (see -block N switch below). + + -targa Input file is Targa format. Targa files that contain + an "identification" field will not be automatically + recognized by cjpeg; for such files you must specify + -targa to make cjpeg treat the input as Targa format. + For most Targa files, you won't need this switch. + +The -quality switch lets you trade off compressed file size against quality of +the reconstructed image: the higher the quality setting, the larger the JPEG +file, and the closer the output image will be to the original input. Normally +you want to use the lowest quality setting (smallest file) that decompresses +into something visually indistinguishable from the original image. For this +purpose the quality setting should be between 50 and 95; the default of 75 is +often about right. If you see defects at -quality 75, then go up 5 or 10 +counts at a time until you are happy with the output image. (The optimal +setting will vary from one image to another.) + +-quality 100 will generate a quantization table of all 1's, minimizing loss +in the quantization step (but there is still information loss in subsampling, +as well as roundoff error). This setting is mainly of interest for +experimental purposes. Quality values above about 95 are NOT recommended for +normal use; the compressed file size goes up dramatically for hardly any gain +in output image quality. + +In the other direction, quality values below 50 will produce very small files +of low image quality. Settings around 5 to 10 might be useful in preparing an +index of a large image library, for example. Try -quality 2 (or so) for some +amusing Cubist effects. (Note: quality values below about 25 generate 2-byte +quantization tables, which are considered optional in the JPEG standard. +cjpeg emits a warning message when you give such a quality value, because some +other JPEG programs may be unable to decode the resulting file. Use -baseline +if you need to ensure compatibility at low quality values.) + +The -quality option has been extended in IJG version 7 for support of separate +quality settings for luminance and chrominance (or in general, for every +provided quantization table slot). This feature is useful for high-quality +applications which cannot accept the damage of color data by coarse +subsampling settings. You can now easily reduce the color data amount more +smoothly with finer control without separate subsampling. The resulting file +is fully compliant with standard JPEG decoders. +Note that the -quality ratings refer to the quantization table slots, and that +the last value is replicated if there are more q-table slots than parameters. +The default q-table slots are 0 for luminance and 1 for chrominance with +default tables as given in the JPEG standard. This is compatible with the old +behaviour in case that only one parameter is given, which is then used for +both luminance and chrominance (slots 0 and 1). More or custom quantization +tables can be set with -qtables and assigned to components with -qslots +parameter (see the "wizard" switches below). +CAUTION: You must explicitly add -sample 1x1 for efficient separate color +quality selection, since the default value used by library is 2x2! + +The -progressive switch creates a "progressive JPEG" file. In this type of +JPEG file, the data is stored in multiple scans of increasing quality. If the +file is being transmitted over a slow communications link, the decoder can use +the first scan to display a low-quality image very quickly, and can then +improve the display with each subsequent scan. The final image is exactly +equivalent to a standard JPEG file of the same quality setting, and the total +file size is about the same --- often a little smaller. + +Switches for advanced users: + + -arithmetic Use arithmetic coding. CAUTION: arithmetic coded JPEG + is not yet widely implemented, so many decoders will + be unable to view an arithmetic coded JPEG file at + all. + + -block N Set DCT block size. All N from 1 to 16 are possible. + Default is 8 (baseline format). + Larger values produce higher compression, + smaller values produce higher quality + (exact DCT stage possible with 1 or 2; with the + default quality of 75 and default Luminance qtable + the DCT+Quantization stage is lossless for N=1). + CAUTION: An implementation of the JPEG SmartScale + extension is required for this feature. SmartScale + enabled JPEG is not yet widely implemented, so many + decoders will be unable to view a SmartScale extended + JPEG file at all. + + -rgb1 Create RGB JPEG file with reversible color transform. + Works like the -rgb switch (see above) and inserts a + simple reversible color transform into the processing + which significantly improves the compression. + Use this switch in combination with the -block N + switch (see above) for lossless JPEG coding. + CAUTION: A decoder with inverse color transform + support is required for this feature. Reversible + color transform support is not yet widely implemented, + so many decoders will be unable to view a reversible + color transformed JPEG file at all. + + -dct int Use integer DCT method (default). + -dct fast Use fast integer DCT (less accurate). + -dct float Use floating-point DCT method. + The float method is very slightly more accurate than + the int method, but is much slower unless your machine + has very fast floating-point hardware. Also note that + results of the floating-point method may vary slightly + across machines, while the integer methods should give + the same results everywhere. The fast integer method + is much less accurate than the other two. + + -nosmooth Don't use high-quality downsampling. + + -restart N Emit a JPEG restart marker every N MCU rows, or every + N MCU blocks if "B" is attached to the number. + -restart 0 (the default) means no restart markers. + + -smooth N Smooth the input image to eliminate dithering noise. + N, ranging from 1 to 100, indicates the strength of + smoothing. 0 (the default) means no smoothing. + + -maxmemory N Set limit for amount of memory to use in processing + large images. Value is in thousands of bytes, or + millions of bytes if "M" is attached to the number. + For example, -max 4m selects 4000000 bytes. If more + space is needed, temporary files will be used. + + -verbose Enable debug printout. More -v's give more printout. + or -debug Also, version information is printed at startup. + +The -restart option inserts extra markers that allow a JPEG decoder to +resynchronize after a transmission error. Without restart markers, any damage +to a compressed file will usually ruin the image from the point of the error +to the end of the image; with restart markers, the damage is usually confined +to the portion of the image up to the next restart marker. Of course, the +restart markers occupy extra space. We recommend -restart 1 for images that +will be transmitted across unreliable networks such as Usenet. + +The -smooth option filters the input to eliminate fine-scale noise. This is +often useful when converting dithered images to JPEG: a moderate smoothing +factor of 10 to 50 gets rid of dithering patterns in the input file, resulting +in a smaller JPEG file and a better-looking image. Too large a smoothing +factor will visibly blur the image, however. + +Switches for wizards: + + -baseline Force baseline-compatible quantization tables to be + generated. This clamps quantization values to 8 bits + even at low quality settings. (This switch is poorly + named, since it does not ensure that the output is + actually baseline JPEG. For example, you can use + -baseline and -progressive together.) + + -qtables file Use the quantization tables given in the specified + text file. + + -qslots N[,...] Select which quantization table to use for each color + component. + + -sample HxV[,...] Set JPEG sampling factors for each color component. + + -scans file Use the scan script given in the specified text file. + +The "wizard" switches are intended for experimentation with JPEG. If you +don't know what you are doing, DON'T USE THEM. These switches are documented +further in the file wizard.txt. + + +DJPEG DETAILS + +The basic command line switches for djpeg are: + + -colors N Reduce image to at most N colors. This reduces the + or -quantize N number of colors used in the output image, so that it + can be displayed on a colormapped display or stored in + a colormapped file format. For example, if you have + an 8-bit display, you'd need to reduce to 256 or fewer + colors. (-colors is the recommended name, -quantize + is provided only for backwards compatibility.) + + -fast Select recommended processing options for fast, low + quality output. (The default options are chosen for + highest quality output.) Currently, this is equivalent + to "-dct fast -nosmooth -onepass -dither ordered". + + -grayscale Force gray-scale output even if JPEG file is color. + Useful for viewing on monochrome displays; also, + djpeg runs noticeably faster in this mode. + + -scale M/N Scale the output image by a factor M/N. Currently + supported scale factors are M/N with all M from 1 to + 16, where N is the source DCT size, which is 8 for + baseline JPEG. If the /N part is omitted, then M + specifies the DCT scaled size to be applied on the + given input. For baseline JPEG this is equivalent to + M/8 scaling, since the source DCT size for baseline + JPEG is 8. Scaling is handy if the image is larger + than your screen; also, djpeg runs much faster when + scaling down the output. + + -bmp Select BMP output format (Windows flavor). 8-bit + colormapped format is emitted if -colors or -grayscale + is specified, or if the JPEG file is gray-scale; + otherwise, 24-bit full-color format is emitted. + + -gif Select GIF output format. Since GIF does not support + more than 256 colors, -colors 256 is assumed (unless + you specify a smaller number of colors). If you + specify -fast, the default number of colors is 216. + + -os2 Select BMP output format (OS/2 1.x flavor). 8-bit + colormapped format is emitted if -colors or -grayscale + is specified, or if the JPEG file is gray-scale; + otherwise, 24-bit full-color format is emitted. + + -pnm Select PBMPLUS (PPM/PGM) output format (this is the + default format). PGM is emitted if the JPEG file is + gray-scale or if -grayscale is specified; otherwise + PPM is emitted. + + -rle Select RLE output format. (Requires URT library.) + + -targa Select Targa output format. Gray-scale format is + emitted if the JPEG file is gray-scale or if + -grayscale is specified; otherwise, colormapped format + is emitted if -colors is specified; otherwise, 24-bit + full-color format is emitted. + +Switches for advanced users: + + -dct int Use integer DCT method (default). + -dct fast Use fast integer DCT (less accurate). + -dct float Use floating-point DCT method. + The float method is very slightly more accurate than + the int method, but is much slower unless your machine + has very fast floating-point hardware. Also note that + results of the floating-point method may vary slightly + across machines, while the integer methods should give + the same results everywhere. The fast integer method + is much less accurate than the other two. + + -dither fs Use Floyd-Steinberg dithering in color quantization. + -dither ordered Use ordered dithering in color quantization. + -dither none Do not use dithering in color quantization. + By default, Floyd-Steinberg dithering is applied when + quantizing colors; this is slow but usually produces + the best results. Ordered dither is a compromise + between speed and quality; no dithering is fast but + usually looks awful. Note that these switches have + no effect unless color quantization is being done. + Ordered dither is only available in -onepass mode. + + -map FILE Quantize to the colors used in the specified image + file. This is useful for producing multiple files + with identical color maps, or for forcing a predefined + set of colors to be used. The FILE must be a GIF + or PPM file. This option overrides -colors and + -onepass. + + -nosmooth Don't use high-quality upsampling. + + -onepass Use one-pass instead of two-pass color quantization. + The one-pass method is faster and needs less memory, + but it produces a lower-quality image. -onepass is + ignored unless you also say -colors N. Also, + the one-pass method is always used for gray-scale + output (the two-pass method is no improvement then). + + -maxmemory N Set limit for amount of memory to use in processing + large images. Value is in thousands of bytes, or + millions of bytes if "M" is attached to the number. + For example, -max 4m selects 4000000 bytes. If more + space is needed, temporary files will be used. + + -verbose Enable debug printout. More -v's give more printout. + or -debug Also, version information is printed at startup. + + +HINTS FOR CJPEG + +Color GIF files are not the ideal input for JPEG; JPEG is really intended for +compressing full-color (24-bit) images. In particular, don't try to convert +cartoons, line drawings, and other images that have only a few distinct +colors. GIF works great on these, JPEG does not. If you want to convert a +GIF to JPEG, you should experiment with cjpeg's -quality and -smooth options +to get a satisfactory conversion. -smooth 10 or so is often helpful. + +Avoid running an image through a series of JPEG compression/decompression +cycles. Image quality loss will accumulate; after ten or so cycles the image +may be noticeably worse than it was after one cycle. It's best to use a +lossless format while manipulating an image, then convert to JPEG format when +you are ready to file the image away. + +The -optimize option to cjpeg is worth using when you are making a "final" +version for posting or archiving. It's also a win when you are using low +quality settings to make very small JPEG files; the percentage improvement +is often a lot more than it is on larger files. (At present, -optimize +mode is always selected when generating progressive JPEG files.) + +GIF input files are no longer supported, to avoid the Unisys LZW patent. +(Conversion of GIF files to JPEG is usually a bad idea anyway.) + + +HINTS FOR DJPEG + +To get a quick preview of an image, use the -grayscale and/or -scale switches. +"-grayscale -scale 1/8" is the fastest case. + +Several options are available that trade off image quality to gain speed. +"-fast" turns on the recommended settings. + +"-dct fast" and/or "-nosmooth" gain speed at a small sacrifice in quality. +When producing a color-quantized image, "-onepass -dither ordered" is fast but +much lower quality than the default behavior. "-dither none" may give +acceptable results in two-pass mode, but is seldom tolerable in one-pass mode. + +If you are fortunate enough to have very fast floating point hardware, +"-dct float" may be even faster than "-dct fast". But on most machines +"-dct float" is slower than "-dct int"; in this case it is not worth using, +because its theoretical accuracy advantage is too small to be significant +in practice. + +Two-pass color quantization requires a good deal of memory; on MS-DOS machines +it may run out of memory even with -maxmemory 0. In that case you can still +decompress, with some loss of image quality, by specifying -onepass for +one-pass quantization. + +To avoid the Unisys LZW patent, djpeg produces uncompressed GIF files. These +are larger than they should be, but are readable by standard GIF decoders. + + +HINTS FOR BOTH PROGRAMS + +If more space is needed than will fit in the available main memory (as +determined by -maxmemory), temporary files will be used. (MS-DOS versions +will try to get extended or expanded memory first.) The temporary files are +often rather large: in typical cases they occupy three bytes per pixel, for +example 3*800*600 = 1.44Mb for an 800x600 image. If you don't have enough +free disk space, leave out -progressive and -optimize (for cjpeg) or specify +-onepass (for djpeg). + +On MS-DOS, the temporary files are created in the directory named by the TMP +or TEMP environment variable, or in the current directory if neither of those +exist. Amiga implementations put the temp files in the directory named by +JPEGTMP:, so be sure to assign JPEGTMP: to a disk partition with adequate free +space. + +The default memory usage limit (-maxmemory) is set when the software is +compiled. If you get an "insufficient memory" error, try specifying a smaller +-maxmemory value, even -maxmemory 0 to use the absolute minimum space. You +may want to recompile with a smaller default value if this happens often. + +On machines that have "environment" variables, you can define the environment +variable JPEGMEM to set the default memory limit. The value is specified as +described for the -maxmemory switch. JPEGMEM overrides the default value +specified when the program was compiled, and itself is overridden by an +explicit -maxmemory switch. + +On MS-DOS machines, -maxmemory is the amount of main (conventional) memory to +use. (Extended or expanded memory is also used if available.) Most +DOS-specific versions of this software do their own memory space estimation +and do not need you to specify -maxmemory. + + +JPEGTRAN + +jpegtran performs various useful transformations of JPEG files. +It can translate the coded representation from one variant of JPEG to another, +for example from baseline JPEG to progressive JPEG or vice versa. It can also +perform some rearrangements of the image data, for example turning an image +from landscape to portrait format by rotation. + +jpegtran works by rearranging the compressed data (DCT coefficients), without +ever fully decoding the image. Therefore, its transformations are lossless: +there is no image degradation at all, which would not be true if you used +djpeg followed by cjpeg to accomplish the same conversion. But by the same +token, jpegtran cannot perform lossy operations such as changing the image +quality. + +jpegtran uses a command line syntax similar to cjpeg or djpeg. +On Unix-like systems, you say: + jpegtran [switches] [inputfile] >outputfile +On most non-Unix systems, you say: + jpegtran [switches] inputfile outputfile +where both the input and output files are JPEG files. + +To specify the coded JPEG representation used in the output file, +jpegtran accepts a subset of the switches recognized by cjpeg: + -optimize Perform optimization of entropy encoding parameters. + -progressive Create progressive JPEG file. + -arithmetic Use arithmetic coding. + -restart N Emit a JPEG restart marker every N MCU rows, or every + N MCU blocks if "B" is attached to the number. + -scans file Use the scan script given in the specified text file. +See the previous discussion of cjpeg for more details about these switches. +If you specify none of these switches, you get a plain baseline-JPEG output +file. The quality setting and so forth are determined by the input file. + +The image can be losslessly transformed by giving one of these switches: + -flip horizontal Mirror image horizontally (left-right). + -flip vertical Mirror image vertically (top-bottom). + -rotate 90 Rotate image 90 degrees clockwise. + -rotate 180 Rotate image 180 degrees. + -rotate 270 Rotate image 270 degrees clockwise (or 90 ccw). + -transpose Transpose image (across UL-to-LR axis). + -transverse Transverse transpose (across UR-to-LL axis). + +The transpose transformation has no restrictions regarding image dimensions. +The other transformations operate rather oddly if the image dimensions are not +a multiple of the iMCU size (usually 8 or 16 pixels), because they can only +transform complete blocks of DCT coefficient data in the desired way. + +jpegtran's default behavior when transforming an odd-size image is designed +to preserve exact reversibility and mathematical consistency of the +transformation set. As stated, transpose is able to flip the entire image +area. Horizontal mirroring leaves any partial iMCU column at the right edge +untouched, but is able to flip all rows of the image. Similarly, vertical +mirroring leaves any partial iMCU row at the bottom edge untouched, but is +able to flip all columns. The other transforms can be built up as sequences +of transpose and flip operations; for consistency, their actions on edge +pixels are defined to be the same as the end result of the corresponding +transpose-and-flip sequence. + +For practical use, you may prefer to discard any untransformable edge pixels +rather than having a strange-looking strip along the right and/or bottom edges +of a transformed image. To do this, add the -trim switch: + -trim Drop non-transformable edge blocks. +Obviously, a transformation with -trim is not reversible, so strictly speaking +jpegtran with this switch is not lossless. Also, the expected mathematical +equivalences between the transformations no longer hold. For example, +"-rot 270 -trim" trims only the bottom edge, but "-rot 90 -trim" followed by +"-rot 180 -trim" trims both edges. + +If you are only interested in perfect transformation, add the -perfect switch: + -perfect Fails with an error if the transformation is not + perfect. +For example you may want to do + jpegtran -rot 90 -perfect foo.jpg || djpeg foo.jpg | pnmflip -r90 | cjpeg +to do a perfect rotation if available or an approximated one if not. + +We also offer a lossless-crop option, which discards data outside a given +image region but losslessly preserves what is inside. Like the rotate and +flip transforms, lossless crop is restricted by the current JPEG format: the +upper left corner of the selected region must fall on an iMCU boundary. If +this does not hold for the given crop parameters, we silently move the upper +left corner up and/or left to make it so, simultaneously increasing the region +dimensions to keep the lower right crop corner unchanged. (Thus, the output +image covers at least the requested region, but may cover more.) + +The image can be losslessly cropped by giving the switch: + -crop WxH+X+Y Crop to a rectangular subarea of width W, height H + starting at point X,Y. + +Other not-strictly-lossless transformation switches are: + + -grayscale Force grayscale output. +This option discards the chrominance channels if the input image is YCbCr +(ie, a standard color JPEG), resulting in a grayscale JPEG file. The +luminance channel is preserved exactly, so this is a better method of reducing +to grayscale than decompression, conversion, and recompression. This switch +is particularly handy for fixing a monochrome picture that was mistakenly +encoded as a color JPEG. (In such a case, the space savings from getting rid +of the near-empty chroma channels won't be large; but the decoding time for +a grayscale JPEG is substantially less than that for a color JPEG.) + + -scale M/N Scale the output image by a factor M/N. +Currently supported scale factors are M/N with all M from 1 to 16, where N is +the source DCT size, which is 8 for baseline JPEG. If the /N part is omitted, +then M specifies the DCT scaled size to be applied on the given input. For +baseline JPEG this is equivalent to M/8 scaling, since the source DCT size +for baseline JPEG is 8. CAUTION: An implementation of the JPEG SmartScale +extension is required for this feature. SmartScale enabled JPEG is not yet +widely implemented, so many decoders will be unable to view a SmartScale +extended JPEG file at all. + +jpegtran also recognizes these switches that control what to do with "extra" +markers, such as comment blocks: + -copy none Copy no extra markers from source file. This setting + suppresses all comments and other excess baggage + present in the source file. + -copy comments Copy only comment markers. This setting copies + comments from the source file, but discards + any other inessential (for image display) data. + -copy all Copy all extra markers. This setting preserves + miscellaneous markers found in the source file, such + as JFIF thumbnails, Exif data, and Photoshop settings. + In some files these extra markers can be sizable. +The default behavior is -copy comments. (Note: in IJG releases v6 and v6a, +jpegtran always did the equivalent of -copy none.) + +Additional switches recognized by jpegtran are: + -outfile filename + -maxmemory N + -verbose + -debug +These work the same as in cjpeg or djpeg. + + +THE COMMENT UTILITIES + +The JPEG standard allows "comment" (COM) blocks to occur within a JPEG file. +Although the standard doesn't actually define what COM blocks are for, they +are widely used to hold user-supplied text strings. This lets you add +annotations, titles, index terms, etc to your JPEG files, and later retrieve +them as text. COM blocks do not interfere with the image stored in the JPEG +file. The maximum size of a COM block is 64K, but you can have as many of +them as you like in one JPEG file. + +We provide two utility programs to display COM block contents and add COM +blocks to a JPEG file. + +rdjpgcom searches a JPEG file and prints the contents of any COM blocks on +standard output. The command line syntax is + rdjpgcom [-raw] [-verbose] [inputfilename] +The switch "-raw" (or just "-r") causes rdjpgcom to also output non-printable +characters in comments, which are normally escaped for security reasons. +The switch "-verbose" (or just "-v") causes rdjpgcom to also display the JPEG +image dimensions. If you omit the input file name from the command line, +the JPEG file is read from standard input. (This may not work on some +operating systems, if binary data can't be read from stdin.) + +wrjpgcom adds a COM block, containing text you provide, to a JPEG file. +Ordinarily, the COM block is added after any existing COM blocks, but you +can delete the old COM blocks if you wish. wrjpgcom produces a new JPEG +file; it does not modify the input file. DO NOT try to overwrite the input +file by directing wrjpgcom's output back into it; on most systems this will +just destroy your file. + +The command line syntax for wrjpgcom is similar to cjpeg's. On Unix-like +systems, it is + wrjpgcom [switches] [inputfilename] +The output file is written to standard output. The input file comes from +the named file, or from standard input if no input file is named. + +On most non-Unix systems, the syntax is + wrjpgcom [switches] inputfilename outputfilename +where both input and output file names must be given explicitly. + +wrjpgcom understands three switches: + -replace Delete any existing COM blocks from the file. + -comment "Comment text" Supply new COM text on command line. + -cfile name Read text for new COM block from named file. +(Switch names can be abbreviated.) If you have only one line of comment text +to add, you can provide it on the command line with -comment. The comment +text must be surrounded with quotes so that it is treated as a single +argument. Longer comments can be read from a text file. + +If you give neither -comment nor -cfile, then wrjpgcom will read the comment +text from standard input. (In this case an input image file name MUST be +supplied, so that the source JPEG file comes from somewhere else.) You can +enter multiple lines, up to 64KB worth. Type an end-of-file indicator +(usually control-D or control-Z) to terminate the comment text entry. + +wrjpgcom will not add a COM block if the provided comment string is empty. +Therefore -replace -comment "" can be used to delete all COM blocks from a +file. + +These utility programs do not depend on the IJG JPEG library. In +particular, the source code for rdjpgcom is intended as an illustration of +the minimum amount of code required to parse a JPEG file header correctly. diff --git a/jpeg-9/vc10/Release/jpeg.lib b/jpeg-9/vc10/Release/jpeg.lib new file mode 100755 index 0000000..9ebf9c4 Binary files /dev/null and b/jpeg-9/vc10/Release/jpeg.lib differ diff --git a/jpeg-9/vc10/jconfig.h b/jpeg-9/vc10/jconfig.h new file mode 100755 index 0000000..4a321ed --- /dev/null +++ b/jpeg-9/vc10/jconfig.h @@ -0,0 +1,45 @@ +/* jconfig.vc --- jconfig.h for Microsoft Visual C++ on Windows 95 or NT. */ +/* see jconfig.txt for explanations */ + +#define HAVE_PROTOTYPES +#define HAVE_UNSIGNED_CHAR +#define HAVE_UNSIGNED_SHORT +/* #define void char */ +/* #define const */ +#undef CHAR_IS_UNSIGNED +#define HAVE_STDDEF_H +#define HAVE_STDLIB_H +#undef NEED_BSD_STRINGS +#undef NEED_SYS_TYPES_H +#undef NEED_FAR_POINTERS /* we presume a 32-bit flat memory model */ +#undef NEED_SHORT_EXTERNAL_NAMES +#undef INCOMPLETE_TYPES_BROKEN + +/* Define "boolean" as unsigned char, not enum, per Windows custom */ +#ifndef __RPCNDR_H__ /* don't conflict if rpcndr.h already read */ +typedef unsigned char boolean; +#endif +#define HAVE_BOOLEAN /* prevent jmorecfg.h from redefining it */ + + +#ifdef JPEG_INTERNALS + +#undef RIGHT_SHIFT_IS_UNSIGNED + +#endif /* JPEG_INTERNALS */ + +#ifdef JPEG_CJPEG_DJPEG + +#define BMP_SUPPORTED /* BMP image file format */ +#define GIF_SUPPORTED /* GIF image file format */ +#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */ +#undef RLE_SUPPORTED /* Utah RLE image file format */ +#define TARGA_SUPPORTED /* Targa image file format */ + +#define TWO_FILE_COMMANDLINE /* optional */ +#define USE_SETMODE /* Microsoft has setmode() */ +#undef NEED_SIGNAL_CATCHER +#undef DONT_USE_B_MODE +#undef PROGRESS_REPORT /* optional */ + +#endif /* JPEG_CJPEG_DJPEG */ diff --git a/jpeg-9/vc10/jpeg.sln b/jpeg-9/vc10/jpeg.sln new file mode 100755 index 0000000..f85ab50 --- /dev/null +++ b/jpeg-9/vc10/jpeg.sln @@ -0,0 +1,17 @@ + +Microsoft Visual Studio Solution File, Format Version 11.00 +# Visual C++ Express 2010 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "jpeg", "jpeg.vcxproj", "{019DBD2A-273D-4BA4-BF86-B5EFE2ED76B1}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Release|Win32 = Release|Win32 + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {019DBD2A-273D-4BA4-BF86-B5EFE2ED76B1}.Release|Win32.ActiveCfg = Release|Win32 + {019DBD2A-273D-4BA4-BF86-B5EFE2ED76B1}.Release|Win32.Build.0 = Release|Win32 + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection +EndGlobal diff --git a/jpeg-9/vc10/jpeg.vcproj.filters b/jpeg-9/vc10/jpeg.vcproj.filters new file mode 100755 index 0000000..123c07d --- /dev/null +++ b/jpeg-9/vc10/jpeg.vcproj.filters @@ -0,0 +1,186 @@ + + + + + {4FC737F1-C7A5-4376-A066-2A32D752A2FF} + cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx + + + {93995380-89BD-4b04-88EB-625FBE52EBFB} + h;hpp;hxx;hm;inl;inc;xsd + + + {67DA6AB6-F800-4c08-8B7A-83BB121AAD01} + rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms + + + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + \ No newline at end of file diff --git a/jpeg-9/vc10/jpeg.vcxproj b/jpeg-9/vc10/jpeg.vcxproj new file mode 100755 index 0000000..b5018a0 --- /dev/null +++ b/jpeg-9/vc10/jpeg.vcxproj @@ -0,0 +1,113 @@ + + + + + Release + Win32 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Disabled + false + + + + + {019DBD2A-273D-4BA4-BF86-B5EFE2ED76B1} + Win32Proj + jpeg + + + + StaticLibrary + false + true + Unicode + + + + + + + + + + + + Level3 + NotUsing + Full + true + false + WIN32;NDEBUG;_LIB;_CRT_SECURE_NO_WARNINGS + true + true + $(SolutionDir) + + + Windows + true + true + true + + + + + + \ No newline at end of file diff --git a/jpeg-9/wizard.txt b/jpeg-9/wizard.txt new file mode 100755 index 0000000..02418ba --- /dev/null +++ b/jpeg-9/wizard.txt @@ -0,0 +1,211 @@ +Advanced usage instructions for the Independent JPEG Group's JPEG software +========================================================================== + +This file describes cjpeg's "switches for wizards". + +The "wizard" switches are intended for experimentation with JPEG by persons +who are reasonably knowledgeable about the JPEG standard. If you don't know +what you are doing, DON'T USE THESE SWITCHES. You'll likely produce files +with worse image quality and/or poorer compression than you'd get from the +default settings. Furthermore, these switches must be used with caution +when making files intended for general use, because not all JPEG decoders +will support unusual JPEG parameter settings. + + +Quantization Table Adjustment +----------------------------- + +Ordinarily, cjpeg starts with a default set of tables (the same ones given +as examples in the JPEG standard) and scales them up or down according to +the -quality setting. The details of the scaling algorithm can be found in +jcparam.c. At very low quality settings, some quantization table entries +can get scaled up to values exceeding 255. Although 2-byte quantization +values are supported by the IJG software, this feature is not in baseline +JPEG and is not supported by all implementations. If you need to ensure +wide compatibility of low-quality files, you can constrain the scaled +quantization values to no more than 255 by giving the -baseline switch. +Note that use of -baseline will result in poorer quality for the same file +size, since more bits than necessary are expended on higher AC coefficients. + +You can substitute a different set of quantization values by using the +-qtables switch: + + -qtables file Use the quantization tables given in the named file. + +The specified file should be a text file containing decimal quantization +values. The file should contain one to four tables, each of 64 elements. +The tables are implicitly numbered 0,1,etc. in order of appearance. Table +entries appear in normal array order (NOT in the zigzag order in which they +will be stored in the JPEG file). + +Quantization table files are free format, in that arbitrary whitespace can +appear between numbers. Also, comments can be included: a comment starts +with '#' and extends to the end of the line. Here is an example file that +duplicates the default quantization tables: + + # Quantization tables given in JPEG spec, section K.1 + + # This is table 0 (the luminance table): + 16 11 10 16 24 40 51 61 + 12 12 14 19 26 58 60 55 + 14 13 16 24 40 57 69 56 + 14 17 22 29 51 87 80 62 + 18 22 37 56 68 109 103 77 + 24 35 55 64 81 104 113 92 + 49 64 78 87 103 121 120 101 + 72 92 95 98 112 100 103 99 + + # This is table 1 (the chrominance table): + 17 18 24 47 99 99 99 99 + 18 21 26 66 99 99 99 99 + 24 26 56 99 99 99 99 99 + 47 66 99 99 99 99 99 99 + 99 99 99 99 99 99 99 99 + 99 99 99 99 99 99 99 99 + 99 99 99 99 99 99 99 99 + 99 99 99 99 99 99 99 99 + +If the -qtables switch is used without -quality, then the specified tables +are used exactly as-is. If both -qtables and -quality are used, then the +tables taken from the file are scaled in the same fashion that the default +tables would be scaled for that quality setting. If -baseline appears, then +the quantization values are constrained to the range 1-255. + +By default, cjpeg will use quantization table 0 for luminance components and +table 1 for chrominance components. To override this choice, use the -qslots +switch: + + -qslots N[,...] Select which quantization table to use for + each color component. + +The -qslots switch specifies a quantization table number for each color +component, in the order in which the components appear in the JPEG SOF marker. +For example, to create a separate table for each of Y,Cb,Cr, you could +provide a -qtables file that defines three quantization tables and say +"-qslots 0,1,2". If -qslots gives fewer table numbers than there are color +components, then the last table number is repeated as necessary. + + +Sampling Factor Adjustment +-------------------------- + +By default, cjpeg uses 2:1 horizontal and vertical downsampling when +compressing YCbCr data, and no downsampling for all other color spaces. +You can override this default with the -sample switch: + + -sample HxV[,...] Set JPEG sampling factors for each color + component. + +The -sample switch specifies the JPEG sampling factors for each color +component, in the order in which they appear in the JPEG SOF marker. +If you specify fewer HxV pairs than there are components, the remaining +components are set to 1x1 sampling. For example, the default YCbCr setting +is equivalent to "-sample 2x2,1x1,1x1", which can be abbreviated to +"-sample 2x2". + +There are still some JPEG decoders in existence that support only 2x1 +sampling (also called 4:2:2 sampling). Compatibility with such decoders can +be achieved by specifying "-sample 2x1". This is not recommended unless +really necessary, since it increases file size and encoding/decoding time +with very little quality gain. + + +Multiple Scan / Progression Control +----------------------------------- + +By default, cjpeg emits a single-scan sequential JPEG file. The +-progressive switch generates a progressive JPEG file using a default series +of progression parameters. You can create multiple-scan sequential JPEG +files or progressive JPEG files with custom progression parameters by using +the -scans switch: + + -scans file Use the scan sequence given in the named file. + +The specified file should be a text file containing a "scan script". +The script specifies the contents and ordering of the scans to be emitted. +Each entry in the script defines one scan. A scan definition specifies +the components to be included in the scan, and for progressive JPEG it also +specifies the progression parameters Ss,Se,Ah,Al for the scan. Scan +definitions are separated by semicolons (';'). A semicolon after the last +scan definition is optional. + +Each scan definition contains one to four component indexes, optionally +followed by a colon (':') and the four progressive-JPEG parameters. The +component indexes denote which color component(s) are to be transmitted in +the scan. Components are numbered in the order in which they appear in the +JPEG SOF marker, with the first component being numbered 0. (Note that these +indexes are not the "component ID" codes assigned to the components, just +positional indexes.) + +The progression parameters for each scan are: + Ss Zigzag index of first coefficient included in scan + Se Zigzag index of last coefficient included in scan + Ah Zero for first scan of a coefficient, else Al of prior scan + Al Successive approximation low bit position for scan +If the progression parameters are omitted, the values 0,63,0,0 are used, +producing a sequential JPEG file. cjpeg automatically determines whether +the script represents a progressive or sequential file, by observing whether +Ss and Se values other than 0 and 63 appear. (The -progressive switch is +not needed to specify this; in fact, it is ignored when -scans appears.) +The scan script must meet the JPEG restrictions on progression sequences. +(cjpeg checks that the spec's requirements are obeyed.) + +Scan script files are free format, in that arbitrary whitespace can appear +between numbers and around punctuation. Also, comments can be included: a +comment starts with '#' and extends to the end of the line. For additional +legibility, commas or dashes can be placed between values. (Actually, any +single punctuation character other than ':' or ';' can be inserted.) For +example, the following two scan definitions are equivalent: + 0 1 2: 0 63 0 0; + 0,1,2 : 0-63, 0,0 ; + +Here is an example of a scan script that generates a partially interleaved +sequential JPEG file: + + 0; # Y only in first scan + 1 2; # Cb and Cr in second scan + +Here is an example of a progressive scan script using only spectral selection +(no successive approximation): + + # Interleaved DC scan for Y,Cb,Cr: + 0,1,2: 0-0, 0, 0 ; + # AC scans: + 0: 1-2, 0, 0 ; # First two Y AC coefficients + 0: 3-5, 0, 0 ; # Three more + 1: 1-63, 0, 0 ; # All AC coefficients for Cb + 2: 1-63, 0, 0 ; # All AC coefficients for Cr + 0: 6-9, 0, 0 ; # More Y coefficients + 0: 10-63, 0, 0 ; # Remaining Y coefficients + +Here is an example of a successive-approximation script. This is equivalent +to the default script used by "cjpeg -progressive" for YCbCr images: + + # Initial DC scan for Y,Cb,Cr (lowest bit not sent) + 0,1,2: 0-0, 0, 1 ; + # First AC scan: send first 5 Y AC coefficients, minus 2 lowest bits: + 0: 1-5, 0, 2 ; + # Send all Cr,Cb AC coefficients, minus lowest bit: + # (chroma data is usually too small to be worth subdividing further; + # but note we send Cr first since eye is least sensitive to Cb) + 2: 1-63, 0, 1 ; + 1: 1-63, 0, 1 ; + # Send remaining Y AC coefficients, minus 2 lowest bits: + 0: 6-63, 0, 2 ; + # Send next-to-lowest bit of all Y AC coefficients: + 0: 1-63, 2, 1 ; + # At this point we've sent all but the lowest bit of all coefficients. + # Send lowest bit of DC coefficients + 0,1,2: 0-0, 1, 0 ; + # Send lowest bit of AC coefficients + 2: 1-63, 1, 0 ; + 1: 1-63, 1, 0 ; + # Y AC lowest bit scan is last; it's usually the largest scan + 0: 1-63, 1, 0 ; + +It may be worth pointing out that this script is tuned for quality settings +of around 50 to 75. For lower quality settings, you'd probably want to use +a script with fewer stages of successive approximation (otherwise the +initial scans will be really bad). For higher quality settings, you might +want to use more stages of successive approximation (so that the initial +scans are not too large). diff --git a/jpeg-9/wrbmp.c b/jpeg-9/wrbmp.c new file mode 100755 index 0000000..2b8146e --- /dev/null +++ b/jpeg-9/wrbmp.c @@ -0,0 +1,442 @@ +/* + * wrbmp.c + * + * Copyright (C) 1994-1996, Thomas G. Lane. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains routines to write output images in Microsoft "BMP" + * format (MS Windows 3.x and OS/2 1.x flavors). + * Either 8-bit colormapped or 24-bit full-color format can be written. + * No compression is supported. + * + * These routines may need modification for non-Unix environments or + * specialized applications. As they stand, they assume output to + * an ordinary stdio stream. + * + * This code contributed by James Arthur Boucher. + */ + +#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */ + +#ifdef BMP_SUPPORTED + + +/* + * To support 12-bit JPEG data, we'd have to scale output down to 8 bits. + * This is not yet implemented. + */ + +#if BITS_IN_JSAMPLE != 8 + Sorry, this code only copes with 8-bit JSAMPLEs. /* deliberate syntax err */ +#endif + +/* + * Since BMP stores scanlines bottom-to-top, we have to invert the image + * from JPEG's top-to-bottom order. To do this, we save the outgoing data + * in a virtual array during put_pixel_row calls, then actually emit the + * BMP file during finish_output. The virtual array contains one JSAMPLE per + * pixel if the output is grayscale or colormapped, three if it is full color. + */ + +/* Private version of data destination object */ + +typedef struct { + struct djpeg_dest_struct pub; /* public fields */ + + boolean is_os2; /* saves the OS2 format request flag */ + + jvirt_sarray_ptr whole_image; /* needed to reverse row order */ + JDIMENSION data_width; /* JSAMPLEs per row */ + JDIMENSION row_width; /* physical width of one row in the BMP file */ + int pad_bytes; /* number of padding bytes needed per row */ + JDIMENSION cur_output_row; /* next row# to write to virtual array */ +} bmp_dest_struct; + +typedef bmp_dest_struct * bmp_dest_ptr; + + +/* Forward declarations */ +LOCAL(void) write_colormap + JPP((j_decompress_ptr cinfo, bmp_dest_ptr dest, + int map_colors, int map_entry_size)); + + +/* + * Write some pixel data. + * In this module rows_supplied will always be 1. + */ + +METHODDEF(void) +put_pixel_rows (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo, + JDIMENSION rows_supplied) +/* This version is for writing 24-bit pixels */ +{ + bmp_dest_ptr dest = (bmp_dest_ptr) dinfo; + JSAMPARRAY image_ptr; + register JSAMPROW inptr, outptr; + register JDIMENSION col; + int pad; + + /* Access next row in virtual array */ + image_ptr = (*cinfo->mem->access_virt_sarray) + ((j_common_ptr) cinfo, dest->whole_image, + dest->cur_output_row, (JDIMENSION) 1, TRUE); + dest->cur_output_row++; + + /* Transfer data. Note destination values must be in BGR order + * (even though Microsoft's own documents say the opposite). + */ + inptr = dest->pub.buffer[0]; + outptr = image_ptr[0]; + for (col = cinfo->output_width; col > 0; col--) { + outptr[2] = *inptr++; /* can omit GETJSAMPLE() safely */ + outptr[1] = *inptr++; + outptr[0] = *inptr++; + outptr += 3; + } + + /* Zero out the pad bytes. */ + pad = dest->pad_bytes; + while (--pad >= 0) + *outptr++ = 0; +} + +METHODDEF(void) +put_gray_rows (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo, + JDIMENSION rows_supplied) +/* This version is for grayscale OR quantized color output */ +{ + bmp_dest_ptr dest = (bmp_dest_ptr) dinfo; + JSAMPARRAY image_ptr; + register JSAMPROW inptr, outptr; + register JDIMENSION col; + int pad; + + /* Access next row in virtual array */ + image_ptr = (*cinfo->mem->access_virt_sarray) + ((j_common_ptr) cinfo, dest->whole_image, + dest->cur_output_row, (JDIMENSION) 1, TRUE); + dest->cur_output_row++; + + /* Transfer data. */ + inptr = dest->pub.buffer[0]; + outptr = image_ptr[0]; + for (col = cinfo->output_width; col > 0; col--) { + *outptr++ = *inptr++; /* can omit GETJSAMPLE() safely */ + } + + /* Zero out the pad bytes. */ + pad = dest->pad_bytes; + while (--pad >= 0) + *outptr++ = 0; +} + + +/* + * Startup: normally writes the file header. + * In this module we may as well postpone everything until finish_output. + */ + +METHODDEF(void) +start_output_bmp (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo) +{ + /* no work here */ +} + + +/* + * Finish up at the end of the file. + * + * Here is where we really output the BMP file. + * + * First, routines to write the Windows and OS/2 variants of the file header. + */ + +LOCAL(void) +write_bmp_header (j_decompress_ptr cinfo, bmp_dest_ptr dest) +/* Write a Windows-style BMP file header, including colormap if needed */ +{ + char bmpfileheader[14]; + char bmpinfoheader[40]; +#define PUT_2B(array,offset,value) \ + (array[offset] = (char) ((value) & 0xFF), \ + array[offset+1] = (char) (((value) >> 8) & 0xFF)) +#define PUT_4B(array,offset,value) \ + (array[offset] = (char) ((value) & 0xFF), \ + array[offset+1] = (char) (((value) >> 8) & 0xFF), \ + array[offset+2] = (char) (((value) >> 16) & 0xFF), \ + array[offset+3] = (char) (((value) >> 24) & 0xFF)) + INT32 headersize, bfSize; + int bits_per_pixel, cmap_entries; + + /* Compute colormap size and total file size */ + if (cinfo->out_color_space == JCS_RGB) { + if (cinfo->quantize_colors) { + /* Colormapped RGB */ + bits_per_pixel = 8; + cmap_entries = 256; + } else { + /* Unquantized, full color RGB */ + bits_per_pixel = 24; + cmap_entries = 0; + } + } else { + /* Grayscale output. We need to fake a 256-entry colormap. */ + bits_per_pixel = 8; + cmap_entries = 256; + } + /* File size */ + headersize = 14 + 40 + cmap_entries * 4; /* Header and colormap */ + bfSize = headersize + (INT32) dest->row_width * (INT32) cinfo->output_height; + + /* Set unused fields of header to 0 */ + MEMZERO(bmpfileheader, SIZEOF(bmpfileheader)); + MEMZERO(bmpinfoheader, SIZEOF(bmpinfoheader)); + + /* Fill the file header */ + bmpfileheader[0] = 0x42; /* first 2 bytes are ASCII 'B', 'M' */ + bmpfileheader[1] = 0x4D; + PUT_4B(bmpfileheader, 2, bfSize); /* bfSize */ + /* we leave bfReserved1 & bfReserved2 = 0 */ + PUT_4B(bmpfileheader, 10, headersize); /* bfOffBits */ + + /* Fill the info header (Microsoft calls this a BITMAPINFOHEADER) */ + PUT_2B(bmpinfoheader, 0, 40); /* biSize */ + PUT_4B(bmpinfoheader, 4, cinfo->output_width); /* biWidth */ + PUT_4B(bmpinfoheader, 8, cinfo->output_height); /* biHeight */ + PUT_2B(bmpinfoheader, 12, 1); /* biPlanes - must be 1 */ + PUT_2B(bmpinfoheader, 14, bits_per_pixel); /* biBitCount */ + /* we leave biCompression = 0, for none */ + /* we leave biSizeImage = 0; this is correct for uncompressed data */ + if (cinfo->density_unit == 2) { /* if have density in dots/cm, then */ + PUT_4B(bmpinfoheader, 24, (INT32) (cinfo->X_density*100)); /* XPels/M */ + PUT_4B(bmpinfoheader, 28, (INT32) (cinfo->Y_density*100)); /* XPels/M */ + } + PUT_2B(bmpinfoheader, 32, cmap_entries); /* biClrUsed */ + /* we leave biClrImportant = 0 */ + + if (JFWRITE(dest->pub.output_file, bmpfileheader, 14) != (size_t) 14) + ERREXIT(cinfo, JERR_FILE_WRITE); + if (JFWRITE(dest->pub.output_file, bmpinfoheader, 40) != (size_t) 40) + ERREXIT(cinfo, JERR_FILE_WRITE); + + if (cmap_entries > 0) + write_colormap(cinfo, dest, cmap_entries, 4); +} + + +LOCAL(void) +write_os2_header (j_decompress_ptr cinfo, bmp_dest_ptr dest) +/* Write an OS2-style BMP file header, including colormap if needed */ +{ + char bmpfileheader[14]; + char bmpcoreheader[12]; + INT32 headersize, bfSize; + int bits_per_pixel, cmap_entries; + + /* Compute colormap size and total file size */ + if (cinfo->out_color_space == JCS_RGB) { + if (cinfo->quantize_colors) { + /* Colormapped RGB */ + bits_per_pixel = 8; + cmap_entries = 256; + } else { + /* Unquantized, full color RGB */ + bits_per_pixel = 24; + cmap_entries = 0; + } + } else { + /* Grayscale output. We need to fake a 256-entry colormap. */ + bits_per_pixel = 8; + cmap_entries = 256; + } + /* File size */ + headersize = 14 + 12 + cmap_entries * 3; /* Header and colormap */ + bfSize = headersize + (INT32) dest->row_width * (INT32) cinfo->output_height; + + /* Set unused fields of header to 0 */ + MEMZERO(bmpfileheader, SIZEOF(bmpfileheader)); + MEMZERO(bmpcoreheader, SIZEOF(bmpcoreheader)); + + /* Fill the file header */ + bmpfileheader[0] = 0x42; /* first 2 bytes are ASCII 'B', 'M' */ + bmpfileheader[1] = 0x4D; + PUT_4B(bmpfileheader, 2, bfSize); /* bfSize */ + /* we leave bfReserved1 & bfReserved2 = 0 */ + PUT_4B(bmpfileheader, 10, headersize); /* bfOffBits */ + + /* Fill the info header (Microsoft calls this a BITMAPCOREHEADER) */ + PUT_2B(bmpcoreheader, 0, 12); /* bcSize */ + PUT_2B(bmpcoreheader, 4, cinfo->output_width); /* bcWidth */ + PUT_2B(bmpcoreheader, 6, cinfo->output_height); /* bcHeight */ + PUT_2B(bmpcoreheader, 8, 1); /* bcPlanes - must be 1 */ + PUT_2B(bmpcoreheader, 10, bits_per_pixel); /* bcBitCount */ + + if (JFWRITE(dest->pub.output_file, bmpfileheader, 14) != (size_t) 14) + ERREXIT(cinfo, JERR_FILE_WRITE); + if (JFWRITE(dest->pub.output_file, bmpcoreheader, 12) != (size_t) 12) + ERREXIT(cinfo, JERR_FILE_WRITE); + + if (cmap_entries > 0) + write_colormap(cinfo, dest, cmap_entries, 3); +} + + +/* + * Write the colormap. + * Windows uses BGR0 map entries; OS/2 uses BGR entries. + */ + +LOCAL(void) +write_colormap (j_decompress_ptr cinfo, bmp_dest_ptr dest, + int map_colors, int map_entry_size) +{ + JSAMPARRAY colormap = cinfo->colormap; + int num_colors = cinfo->actual_number_of_colors; + FILE * outfile = dest->pub.output_file; + int i; + + if (colormap != NULL) { + if (cinfo->out_color_components == 3) { + /* Normal case with RGB colormap */ + for (i = 0; i < num_colors; i++) { + putc(GETJSAMPLE(colormap[2][i]), outfile); + putc(GETJSAMPLE(colormap[1][i]), outfile); + putc(GETJSAMPLE(colormap[0][i]), outfile); + if (map_entry_size == 4) + putc(0, outfile); + } + } else { + /* Grayscale colormap (only happens with grayscale quantization) */ + for (i = 0; i < num_colors; i++) { + putc(GETJSAMPLE(colormap[0][i]), outfile); + putc(GETJSAMPLE(colormap[0][i]), outfile); + putc(GETJSAMPLE(colormap[0][i]), outfile); + if (map_entry_size == 4) + putc(0, outfile); + } + } + } else { + /* If no colormap, must be grayscale data. Generate a linear "map". */ + for (i = 0; i < 256; i++) { + putc(i, outfile); + putc(i, outfile); + putc(i, outfile); + if (map_entry_size == 4) + putc(0, outfile); + } + } + /* Pad colormap with zeros to ensure specified number of colormap entries */ + if (i > map_colors) + ERREXIT1(cinfo, JERR_TOO_MANY_COLORS, i); + for (; i < map_colors; i++) { + putc(0, outfile); + putc(0, outfile); + putc(0, outfile); + if (map_entry_size == 4) + putc(0, outfile); + } +} + + +METHODDEF(void) +finish_output_bmp (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo) +{ + bmp_dest_ptr dest = (bmp_dest_ptr) dinfo; + register FILE * outfile = dest->pub.output_file; + JSAMPARRAY image_ptr; + register JSAMPROW data_ptr; + JDIMENSION row; + register JDIMENSION col; + cd_progress_ptr progress = (cd_progress_ptr) cinfo->progress; + + /* Write the header and colormap */ + if (dest->is_os2) + write_os2_header(cinfo, dest); + else + write_bmp_header(cinfo, dest); + + /* Write the file body from our virtual array */ + for (row = cinfo->output_height; row > 0; row--) { + if (progress != NULL) { + progress->pub.pass_counter = (long) (cinfo->output_height - row); + progress->pub.pass_limit = (long) cinfo->output_height; + (*progress->pub.progress_monitor) ((j_common_ptr) cinfo); + } + image_ptr = (*cinfo->mem->access_virt_sarray) + ((j_common_ptr) cinfo, dest->whole_image, row-1, (JDIMENSION) 1, FALSE); + data_ptr = image_ptr[0]; + for (col = dest->row_width; col > 0; col--) { + putc(GETJSAMPLE(*data_ptr), outfile); + data_ptr++; + } + } + if (progress != NULL) + progress->completed_extra_passes++; + + /* Make sure we wrote the output file OK */ + fflush(outfile); + if (ferror(outfile)) + ERREXIT(cinfo, JERR_FILE_WRITE); +} + + +/* + * The module selection routine for BMP format output. + */ + +GLOBAL(djpeg_dest_ptr) +jinit_write_bmp (j_decompress_ptr cinfo, boolean is_os2) +{ + bmp_dest_ptr dest; + JDIMENSION row_width; + + /* Create module interface object, fill in method pointers */ + dest = (bmp_dest_ptr) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(bmp_dest_struct)); + dest->pub.start_output = start_output_bmp; + dest->pub.finish_output = finish_output_bmp; + dest->is_os2 = is_os2; + + if (cinfo->out_color_space == JCS_GRAYSCALE) { + dest->pub.put_pixel_rows = put_gray_rows; + } else if (cinfo->out_color_space == JCS_RGB) { + if (cinfo->quantize_colors) + dest->pub.put_pixel_rows = put_gray_rows; + else + dest->pub.put_pixel_rows = put_pixel_rows; + } else { + ERREXIT(cinfo, JERR_BMP_COLORSPACE); + } + + /* Calculate output image dimensions so we can allocate space */ + jpeg_calc_output_dimensions(cinfo); + + /* Determine width of rows in the BMP file (padded to 4-byte boundary). */ + row_width = cinfo->output_width * cinfo->output_components; + dest->data_width = row_width; + while ((row_width & 3) != 0) row_width++; + dest->row_width = row_width; + dest->pad_bytes = (int) (row_width - dest->data_width); + + /* Allocate space for inversion array, prepare for write pass */ + dest->whole_image = (*cinfo->mem->request_virt_sarray) + ((j_common_ptr) cinfo, JPOOL_IMAGE, FALSE, + row_width, cinfo->output_height, (JDIMENSION) 1); + dest->cur_output_row = 0; + if (cinfo->progress != NULL) { + cd_progress_ptr progress = (cd_progress_ptr) cinfo->progress; + progress->total_extra_passes++; /* count file input as separate pass */ + } + + /* Create decompressor output buffer. */ + dest->pub.buffer = (*cinfo->mem->alloc_sarray) + ((j_common_ptr) cinfo, JPOOL_IMAGE, row_width, (JDIMENSION) 1); + dest->pub.buffer_height = 1; + + return (djpeg_dest_ptr) dest; +} + +#endif /* BMP_SUPPORTED */ diff --git a/jpeg-9/wrgif.c b/jpeg-9/wrgif.c new file mode 100755 index 0000000..13f953b --- /dev/null +++ b/jpeg-9/wrgif.c @@ -0,0 +1,399 @@ +/* + * wrgif.c + * + * Copyright (C) 1991-1997, Thomas G. Lane. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains routines to write output images in GIF format. + * + ************************************************************************** + * NOTE: to avoid entanglements with Unisys' patent on LZW compression, * + * this code has been modified to output "uncompressed GIF" files. * + * There is no trace of the LZW algorithm in this file. * + ************************************************************************** + * + * These routines may need modification for non-Unix environments or + * specialized applications. As they stand, they assume output to + * an ordinary stdio stream. + */ + +/* + * This code is loosely based on ppmtogif from the PBMPLUS distribution + * of Feb. 1991. That file contains the following copyright notice: + * Based on GIFENCODE by David Rowley . + * Lempel-Ziv compression based on "compress" by Spencer W. Thomas et al. + * Copyright (C) 1989 by Jef Poskanzer. + * Permission to use, copy, modify, and distribute this software and its + * documentation for any purpose and without fee is hereby granted, provided + * that the above copyright notice appear in all copies and that both that + * copyright notice and this permission notice appear in supporting + * documentation. This software is provided "as is" without express or + * implied warranty. + * + * We are also required to state that + * "The Graphics Interchange Format(c) is the Copyright property of + * CompuServe Incorporated. GIF(sm) is a Service Mark property of + * CompuServe Incorporated." + */ + +#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */ + +#ifdef GIF_SUPPORTED + + +/* Private version of data destination object */ + +typedef struct { + struct djpeg_dest_struct pub; /* public fields */ + + j_decompress_ptr cinfo; /* back link saves passing separate parm */ + + /* State for packing variable-width codes into a bitstream */ + int n_bits; /* current number of bits/code */ + int maxcode; /* maximum code, given n_bits */ + INT32 cur_accum; /* holds bits not yet output */ + int cur_bits; /* # of bits in cur_accum */ + + /* State for GIF code assignment */ + int ClearCode; /* clear code (doesn't change) */ + int EOFCode; /* EOF code (ditto) */ + int code_counter; /* counts output symbols */ + + /* GIF data packet construction buffer */ + int bytesinpkt; /* # of bytes in current packet */ + char packetbuf[256]; /* workspace for accumulating packet */ + +} gif_dest_struct; + +typedef gif_dest_struct * gif_dest_ptr; + +/* Largest value that will fit in N bits */ +#define MAXCODE(n_bits) ((1 << (n_bits)) - 1) + + +/* + * Routines to package finished data bytes into GIF data blocks. + * A data block consists of a count byte (1..255) and that many data bytes. + */ + +LOCAL(void) +flush_packet (gif_dest_ptr dinfo) +/* flush any accumulated data */ +{ + if (dinfo->bytesinpkt > 0) { /* never write zero-length packet */ + dinfo->packetbuf[0] = (char) dinfo->bytesinpkt++; + if (JFWRITE(dinfo->pub.output_file, dinfo->packetbuf, dinfo->bytesinpkt) + != (size_t) dinfo->bytesinpkt) + ERREXIT(dinfo->cinfo, JERR_FILE_WRITE); + dinfo->bytesinpkt = 0; + } +} + + +/* Add a character to current packet; flush to disk if necessary */ +#define CHAR_OUT(dinfo,c) \ + { (dinfo)->packetbuf[++(dinfo)->bytesinpkt] = (char) (c); \ + if ((dinfo)->bytesinpkt >= 255) \ + flush_packet(dinfo); \ + } + + +/* Routine to convert variable-width codes into a byte stream */ + +LOCAL(void) +output (gif_dest_ptr dinfo, int code) +/* Emit a code of n_bits bits */ +/* Uses cur_accum and cur_bits to reblock into 8-bit bytes */ +{ + dinfo->cur_accum |= ((INT32) code) << dinfo->cur_bits; + dinfo->cur_bits += dinfo->n_bits; + + while (dinfo->cur_bits >= 8) { + CHAR_OUT(dinfo, dinfo->cur_accum & 0xFF); + dinfo->cur_accum >>= 8; + dinfo->cur_bits -= 8; + } +} + + +/* The pseudo-compression algorithm. + * + * In this module we simply output each pixel value as a separate symbol; + * thus, no compression occurs. In fact, there is expansion of one bit per + * pixel, because we use a symbol width one bit wider than the pixel width. + * + * GIF ordinarily uses variable-width symbols, and the decoder will expect + * to ratchet up the symbol width after a fixed number of symbols. + * To simplify the logic and keep the expansion penalty down, we emit a + * GIF Clear code to reset the decoder just before the width would ratchet up. + * Thus, all the symbols in the output file will have the same bit width. + * Note that emitting the Clear codes at the right times is a mere matter of + * counting output symbols and is in no way dependent on the LZW patent. + * + * With a small basic pixel width (low color count), Clear codes will be + * needed very frequently, causing the file to expand even more. So this + * simplistic approach wouldn't work too well on bilevel images, for example. + * But for output of JPEG conversions the pixel width will usually be 8 bits + * (129 to 256 colors), so the overhead added by Clear symbols is only about + * one symbol in every 256. + */ + +LOCAL(void) +compress_init (gif_dest_ptr dinfo, int i_bits) +/* Initialize pseudo-compressor */ +{ + /* init all the state variables */ + dinfo->n_bits = i_bits; + dinfo->maxcode = MAXCODE(dinfo->n_bits); + dinfo->ClearCode = (1 << (i_bits - 1)); + dinfo->EOFCode = dinfo->ClearCode + 1; + dinfo->code_counter = dinfo->ClearCode + 2; + /* init output buffering vars */ + dinfo->bytesinpkt = 0; + dinfo->cur_accum = 0; + dinfo->cur_bits = 0; + /* GIF specifies an initial Clear code */ + output(dinfo, dinfo->ClearCode); +} + + +LOCAL(void) +compress_pixel (gif_dest_ptr dinfo, int c) +/* Accept and "compress" one pixel value. + * The given value must be less than n_bits wide. + */ +{ + /* Output the given pixel value as a symbol. */ + output(dinfo, c); + /* Issue Clear codes often enough to keep the reader from ratcheting up + * its symbol size. + */ + if (dinfo->code_counter < dinfo->maxcode) { + dinfo->code_counter++; + } else { + output(dinfo, dinfo->ClearCode); + dinfo->code_counter = dinfo->ClearCode + 2; /* reset the counter */ + } +} + + +LOCAL(void) +compress_term (gif_dest_ptr dinfo) +/* Clean up at end */ +{ + /* Send an EOF code */ + output(dinfo, dinfo->EOFCode); + /* Flush the bit-packing buffer */ + if (dinfo->cur_bits > 0) { + CHAR_OUT(dinfo, dinfo->cur_accum & 0xFF); + } + /* Flush the packet buffer */ + flush_packet(dinfo); +} + + +/* GIF header construction */ + + +LOCAL(void) +put_word (gif_dest_ptr dinfo, unsigned int w) +/* Emit a 16-bit word, LSB first */ +{ + putc(w & 0xFF, dinfo->pub.output_file); + putc((w >> 8) & 0xFF, dinfo->pub.output_file); +} + + +LOCAL(void) +put_3bytes (gif_dest_ptr dinfo, int val) +/* Emit 3 copies of same byte value --- handy subr for colormap construction */ +{ + putc(val, dinfo->pub.output_file); + putc(val, dinfo->pub.output_file); + putc(val, dinfo->pub.output_file); +} + + +LOCAL(void) +emit_header (gif_dest_ptr dinfo, int num_colors, JSAMPARRAY colormap) +/* Output the GIF file header, including color map */ +/* If colormap==NULL, synthesize a gray-scale colormap */ +{ + int BitsPerPixel, ColorMapSize, InitCodeSize, FlagByte; + int cshift = dinfo->cinfo->data_precision - 8; + int i; + + if (num_colors > 256) + ERREXIT1(dinfo->cinfo, JERR_TOO_MANY_COLORS, num_colors); + /* Compute bits/pixel and related values */ + BitsPerPixel = 1; + while (num_colors > (1 << BitsPerPixel)) + BitsPerPixel++; + ColorMapSize = 1 << BitsPerPixel; + if (BitsPerPixel <= 1) + InitCodeSize = 2; + else + InitCodeSize = BitsPerPixel; + /* + * Write the GIF header. + * Note that we generate a plain GIF87 header for maximum compatibility. + */ + putc('G', dinfo->pub.output_file); + putc('I', dinfo->pub.output_file); + putc('F', dinfo->pub.output_file); + putc('8', dinfo->pub.output_file); + putc('7', dinfo->pub.output_file); + putc('a', dinfo->pub.output_file); + /* Write the Logical Screen Descriptor */ + put_word(dinfo, (unsigned int) dinfo->cinfo->output_width); + put_word(dinfo, (unsigned int) dinfo->cinfo->output_height); + FlagByte = 0x80; /* Yes, there is a global color table */ + FlagByte |= (BitsPerPixel-1) << 4; /* color resolution */ + FlagByte |= (BitsPerPixel-1); /* size of global color table */ + putc(FlagByte, dinfo->pub.output_file); + putc(0, dinfo->pub.output_file); /* Background color index */ + putc(0, dinfo->pub.output_file); /* Reserved (aspect ratio in GIF89) */ + /* Write the Global Color Map */ + /* If the color map is more than 8 bits precision, */ + /* we reduce it to 8 bits by shifting */ + for (i=0; i < ColorMapSize; i++) { + if (i < num_colors) { + if (colormap != NULL) { + if (dinfo->cinfo->out_color_space == JCS_RGB) { + /* Normal case: RGB color map */ + putc(GETJSAMPLE(colormap[0][i]) >> cshift, dinfo->pub.output_file); + putc(GETJSAMPLE(colormap[1][i]) >> cshift, dinfo->pub.output_file); + putc(GETJSAMPLE(colormap[2][i]) >> cshift, dinfo->pub.output_file); + } else { + /* Grayscale "color map": possible if quantizing grayscale image */ + put_3bytes(dinfo, GETJSAMPLE(colormap[0][i]) >> cshift); + } + } else { + /* Create a gray-scale map of num_colors values, range 0..255 */ + put_3bytes(dinfo, (i * 255 + (num_colors-1)/2) / (num_colors-1)); + } + } else { + /* fill out the map to a power of 2 */ + put_3bytes(dinfo, 0); + } + } + /* Write image separator and Image Descriptor */ + putc(',', dinfo->pub.output_file); /* separator */ + put_word(dinfo, 0); /* left/top offset */ + put_word(dinfo, 0); + put_word(dinfo, (unsigned int) dinfo->cinfo->output_width); /* image size */ + put_word(dinfo, (unsigned int) dinfo->cinfo->output_height); + /* flag byte: not interlaced, no local color map */ + putc(0x00, dinfo->pub.output_file); + /* Write Initial Code Size byte */ + putc(InitCodeSize, dinfo->pub.output_file); + + /* Initialize for "compression" of image data */ + compress_init(dinfo, InitCodeSize+1); +} + + +/* + * Startup: write the file header. + */ + +METHODDEF(void) +start_output_gif (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo) +{ + gif_dest_ptr dest = (gif_dest_ptr) dinfo; + + if (cinfo->quantize_colors) + emit_header(dest, cinfo->actual_number_of_colors, cinfo->colormap); + else + emit_header(dest, 256, (JSAMPARRAY) NULL); +} + + +/* + * Write some pixel data. + * In this module rows_supplied will always be 1. + */ + +METHODDEF(void) +put_pixel_rows (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo, + JDIMENSION rows_supplied) +{ + gif_dest_ptr dest = (gif_dest_ptr) dinfo; + register JSAMPROW ptr; + register JDIMENSION col; + + ptr = dest->pub.buffer[0]; + for (col = cinfo->output_width; col > 0; col--) { + compress_pixel(dest, GETJSAMPLE(*ptr++)); + } +} + + +/* + * Finish up at the end of the file. + */ + +METHODDEF(void) +finish_output_gif (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo) +{ + gif_dest_ptr dest = (gif_dest_ptr) dinfo; + + /* Flush "compression" mechanism */ + compress_term(dest); + /* Write a zero-length data block to end the series */ + putc(0, dest->pub.output_file); + /* Write the GIF terminator mark */ + putc(';', dest->pub.output_file); + /* Make sure we wrote the output file OK */ + fflush(dest->pub.output_file); + if (ferror(dest->pub.output_file)) + ERREXIT(cinfo, JERR_FILE_WRITE); +} + + +/* + * The module selection routine for GIF format output. + */ + +GLOBAL(djpeg_dest_ptr) +jinit_write_gif (j_decompress_ptr cinfo) +{ + gif_dest_ptr dest; + + /* Create module interface object, fill in method pointers */ + dest = (gif_dest_ptr) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(gif_dest_struct)); + dest->cinfo = cinfo; /* make back link for subroutines */ + dest->pub.start_output = start_output_gif; + dest->pub.put_pixel_rows = put_pixel_rows; + dest->pub.finish_output = finish_output_gif; + + if (cinfo->out_color_space != JCS_GRAYSCALE && + cinfo->out_color_space != JCS_RGB) + ERREXIT(cinfo, JERR_GIF_COLORSPACE); + + /* Force quantization if color or if > 8 bits input */ + if (cinfo->out_color_space != JCS_GRAYSCALE || cinfo->data_precision > 8) { + /* Force quantization to at most 256 colors */ + cinfo->quantize_colors = TRUE; + if (cinfo->desired_number_of_colors > 256) + cinfo->desired_number_of_colors = 256; + } + + /* Calculate output image dimensions so we can allocate space */ + jpeg_calc_output_dimensions(cinfo); + + if (cinfo->output_components != 1) /* safety check: just one component? */ + ERREXIT(cinfo, JERR_GIF_BUG); + + /* Create decompressor output buffer. */ + dest->pub.buffer = (*cinfo->mem->alloc_sarray) + ((j_common_ptr) cinfo, JPOOL_IMAGE, cinfo->output_width, (JDIMENSION) 1); + dest->pub.buffer_height = 1; + + return (djpeg_dest_ptr) dest; +} + +#endif /* GIF_SUPPORTED */ diff --git a/jpeg-9/wrjpgcom.1 b/jpeg-9/wrjpgcom.1 new file mode 100755 index 0000000..44dad35 --- /dev/null +++ b/jpeg-9/wrjpgcom.1 @@ -0,0 +1,103 @@ +.TH WRJPGCOM 1 "15 June 1995" +.SH NAME +wrjpgcom \- insert text comments into a JPEG file +.SH SYNOPSIS +.B wrjpgcom +[ +.B \-replace +] +[ +.BI \-comment " text" +] +[ +.BI \-cfile " name" +] +[ +.I filename +] +.LP +.SH DESCRIPTION +.LP +.B wrjpgcom +reads the named JPEG/JFIF file, or the standard input if no file is named, +and generates a new JPEG/JFIF file on standard output. A comment block is +added to the file. +.PP +The JPEG standard allows "comment" (COM) blocks to occur within a JPEG file. +Although the standard doesn't actually define what COM blocks are for, they +are widely used to hold user-supplied text strings. This lets you add +annotations, titles, index terms, etc to your JPEG files, and later retrieve +them as text. COM blocks do not interfere with the image stored in the JPEG +file. The maximum size of a COM block is 64K, but you can have as many of +them as you like in one JPEG file. +.PP +.B wrjpgcom +adds a COM block, containing text you provide, to a JPEG file. +Ordinarily, the COM block is added after any existing COM blocks; but you +can delete the old COM blocks if you wish. +.SH OPTIONS +Switch names may be abbreviated, and are not case sensitive. +.TP +.B \-replace +Delete any existing COM blocks from the file. +.TP +.BI \-comment " text" +Supply text for new COM block on command line. +.TP +.BI \-cfile " name" +Read text for new COM block from named file. +.PP +If you have only one line of comment text to add, you can provide it on the +command line with +.BR \-comment . +The comment text must be surrounded with quotes so that it is treated as a +single argument. Longer comments can be read from a text file. +.PP +If you give neither +.B \-comment +nor +.BR \-cfile , +then +.B wrjpgcom +will read the comment text from standard input. (In this case an input image +file name MUST be supplied, so that the source JPEG file comes from somewhere +else.) You can enter multiple lines, up to 64KB worth. Type an end-of-file +indicator (usually control-D) to terminate the comment text entry. +.PP +.B wrjpgcom +will not add a COM block if the provided comment string is empty. Therefore +\fB\-replace \-comment ""\fR can be used to delete all COM blocks from a file. +.SH EXAMPLES +.LP +Add a short comment to in.jpg, producing out.jpg: +.IP +.B wrjpgcom \-c +\fI"View of my back yard" in.jpg +.B > +.I out.jpg +.PP +Attach a long comment previously stored in comment.txt: +.IP +.B wrjpgcom +.I in.jpg +.B < +.I comment.txt +.B > +.I out.jpg +.PP +or equivalently +.IP +.B wrjpgcom +.B -cfile +.I comment.txt +.B < +.I in.jpg +.B > +.I out.jpg +.SH SEE ALSO +.BR cjpeg (1), +.BR djpeg (1), +.BR jpegtran (1), +.BR rdjpgcom (1) +.SH AUTHOR +Independent JPEG Group diff --git a/jpeg-9/wrjpgcom.c b/jpeg-9/wrjpgcom.c new file mode 100755 index 0000000..7d10ee6 --- /dev/null +++ b/jpeg-9/wrjpgcom.c @@ -0,0 +1,583 @@ +/* + * wrjpgcom.c + * + * Copyright (C) 1994-1997, Thomas G. Lane. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains a very simple stand-alone application that inserts + * user-supplied text as a COM (comment) marker in a JFIF file. + * This may be useful as an example of the minimum logic needed to parse + * JPEG markers. + */ + +#define JPEG_CJPEG_DJPEG /* to get the command-line config symbols */ +#include "jinclude.h" /* get auto-config symbols, */ + +#ifndef HAVE_STDLIB_H /* should declare malloc() */ +extern void * malloc (); +#endif +#include /* to declare isupper(), tolower() */ +#ifdef USE_SETMODE +#include /* to declare setmode()'s parameter macros */ +/* If you have setmode() but not , just delete this line: */ +#include /* to declare setmode() */ +#endif + +#ifdef USE_CCOMMAND /* command-line reader for Macintosh */ +#ifdef __MWERKS__ +#include /* Metrowerks needs this */ +#include /* ... and this */ +#endif +#ifdef THINK_C +#include /* Think declares it here */ +#endif +#endif + +#ifdef DONT_USE_B_MODE /* define mode parameters for fopen() */ +#define READ_BINARY "r" +#define WRITE_BINARY "w" +#else +#ifdef VMS /* VMS is very nonstandard */ +#define READ_BINARY "rb", "ctx=stm" +#define WRITE_BINARY "wb", "ctx=stm" +#else /* standard ANSI-compliant case */ +#define READ_BINARY "rb" +#define WRITE_BINARY "wb" +#endif +#endif + +#ifndef EXIT_FAILURE /* define exit() codes if not provided */ +#define EXIT_FAILURE 1 +#endif +#ifndef EXIT_SUCCESS +#ifdef VMS +#define EXIT_SUCCESS 1 /* VMS is very nonstandard */ +#else +#define EXIT_SUCCESS 0 +#endif +#endif + +/* Reduce this value if your malloc() can't allocate blocks up to 64K. + * On DOS, compiling in large model is usually a better solution. + */ + +#ifndef MAX_COM_LENGTH +#define MAX_COM_LENGTH 65000L /* must be <= 65533 in any case */ +#endif + + +/* + * These macros are used to read the input file and write the output file. + * To reuse this code in another application, you might need to change these. + */ + +static FILE * infile; /* input JPEG file */ + +/* Return next input byte, or EOF if no more */ +#define NEXTBYTE() getc(infile) + +static FILE * outfile; /* output JPEG file */ + +/* Emit an output byte */ +#define PUTBYTE(x) putc((x), outfile) + + +/* Error exit handler */ +#define ERREXIT(msg) (fprintf(stderr, "%s\n", msg), exit(EXIT_FAILURE)) + + +/* Read one byte, testing for EOF */ +static int +read_1_byte (void) +{ + int c; + + c = NEXTBYTE(); + if (c == EOF) + ERREXIT("Premature EOF in JPEG file"); + return c; +} + +/* Read 2 bytes, convert to unsigned int */ +/* All 2-byte quantities in JPEG markers are MSB first */ +static unsigned int +read_2_bytes (void) +{ + int c1, c2; + + c1 = NEXTBYTE(); + if (c1 == EOF) + ERREXIT("Premature EOF in JPEG file"); + c2 = NEXTBYTE(); + if (c2 == EOF) + ERREXIT("Premature EOF in JPEG file"); + return (((unsigned int) c1) << 8) + ((unsigned int) c2); +} + + +/* Routines to write data to output file */ + +static void +write_1_byte (int c) +{ + PUTBYTE(c); +} + +static void +write_2_bytes (unsigned int val) +{ + PUTBYTE((val >> 8) & 0xFF); + PUTBYTE(val & 0xFF); +} + +static void +write_marker (int marker) +{ + PUTBYTE(0xFF); + PUTBYTE(marker); +} + +static void +copy_rest_of_file (void) +{ + int c; + + while ((c = NEXTBYTE()) != EOF) + PUTBYTE(c); +} + + +/* + * JPEG markers consist of one or more 0xFF bytes, followed by a marker + * code byte (which is not an FF). Here are the marker codes of interest + * in this program. (See jdmarker.c for a more complete list.) + */ + +#define M_SOF0 0xC0 /* Start Of Frame N */ +#define M_SOF1 0xC1 /* N indicates which compression process */ +#define M_SOF2 0xC2 /* Only SOF0-SOF2 are now in common use */ +#define M_SOF3 0xC3 +#define M_SOF5 0xC5 /* NB: codes C4 and CC are NOT SOF markers */ +#define M_SOF6 0xC6 +#define M_SOF7 0xC7 +#define M_SOF9 0xC9 +#define M_SOF10 0xCA +#define M_SOF11 0xCB +#define M_SOF13 0xCD +#define M_SOF14 0xCE +#define M_SOF15 0xCF +#define M_SOI 0xD8 /* Start Of Image (beginning of datastream) */ +#define M_EOI 0xD9 /* End Of Image (end of datastream) */ +#define M_SOS 0xDA /* Start Of Scan (begins compressed data) */ +#define M_COM 0xFE /* COMment */ + + +/* + * Find the next JPEG marker and return its marker code. + * We expect at least one FF byte, possibly more if the compressor used FFs + * to pad the file. (Padding FFs will NOT be replicated in the output file.) + * There could also be non-FF garbage between markers. The treatment of such + * garbage is unspecified; we choose to skip over it but emit a warning msg. + * NB: this routine must not be used after seeing SOS marker, since it will + * not deal correctly with FF/00 sequences in the compressed image data... + */ + +static int +next_marker (void) +{ + int c; + int discarded_bytes = 0; + + /* Find 0xFF byte; count and skip any non-FFs. */ + c = read_1_byte(); + while (c != 0xFF) { + discarded_bytes++; + c = read_1_byte(); + } + /* Get marker code byte, swallowing any duplicate FF bytes. Extra FFs + * are legal as pad bytes, so don't count them in discarded_bytes. + */ + do { + c = read_1_byte(); + } while (c == 0xFF); + + if (discarded_bytes != 0) { + fprintf(stderr, "Warning: garbage data found in JPEG file\n"); + } + + return c; +} + + +/* + * Read the initial marker, which should be SOI. + * For a JFIF file, the first two bytes of the file should be literally + * 0xFF M_SOI. To be more general, we could use next_marker, but if the + * input file weren't actually JPEG at all, next_marker might read the whole + * file and then return a misleading error message... + */ + +static int +first_marker (void) +{ + int c1, c2; + + c1 = NEXTBYTE(); + c2 = NEXTBYTE(); + if (c1 != 0xFF || c2 != M_SOI) + ERREXIT("Not a JPEG file"); + return c2; +} + + +/* + * Most types of marker are followed by a variable-length parameter segment. + * This routine skips over the parameters for any marker we don't otherwise + * want to process. + * Note that we MUST skip the parameter segment explicitly in order not to + * be fooled by 0xFF bytes that might appear within the parameter segment; + * such bytes do NOT introduce new markers. + */ + +static void +copy_variable (void) +/* Copy an unknown or uninteresting variable-length marker */ +{ + unsigned int length; + + /* Get the marker parameter length count */ + length = read_2_bytes(); + write_2_bytes(length); + /* Length includes itself, so must be at least 2 */ + if (length < 2) + ERREXIT("Erroneous JPEG marker length"); + length -= 2; + /* Skip over the remaining bytes */ + while (length > 0) { + write_1_byte(read_1_byte()); + length--; + } +} + +static void +skip_variable (void) +/* Skip over an unknown or uninteresting variable-length marker */ +{ + unsigned int length; + + /* Get the marker parameter length count */ + length = read_2_bytes(); + /* Length includes itself, so must be at least 2 */ + if (length < 2) + ERREXIT("Erroneous JPEG marker length"); + length -= 2; + /* Skip over the remaining bytes */ + while (length > 0) { + (void) read_1_byte(); + length--; + } +} + + +/* + * Parse the marker stream until SOFn or EOI is seen; + * copy data to output, but discard COM markers unless keep_COM is true. + */ + +static int +scan_JPEG_header (int keep_COM) +{ + int marker; + + /* Expect SOI at start of file */ + if (first_marker() != M_SOI) + ERREXIT("Expected SOI marker first"); + write_marker(M_SOI); + + /* Scan miscellaneous markers until we reach SOFn. */ + for (;;) { + marker = next_marker(); + switch (marker) { + /* Note that marker codes 0xC4, 0xC8, 0xCC are not, and must not be, + * treated as SOFn. C4 in particular is actually DHT. + */ + case M_SOF0: /* Baseline */ + case M_SOF1: /* Extended sequential, Huffman */ + case M_SOF2: /* Progressive, Huffman */ + case M_SOF3: /* Lossless, Huffman */ + case M_SOF5: /* Differential sequential, Huffman */ + case M_SOF6: /* Differential progressive, Huffman */ + case M_SOF7: /* Differential lossless, Huffman */ + case M_SOF9: /* Extended sequential, arithmetic */ + case M_SOF10: /* Progressive, arithmetic */ + case M_SOF11: /* Lossless, arithmetic */ + case M_SOF13: /* Differential sequential, arithmetic */ + case M_SOF14: /* Differential progressive, arithmetic */ + case M_SOF15: /* Differential lossless, arithmetic */ + return marker; + + case M_SOS: /* should not see compressed data before SOF */ + ERREXIT("SOS without prior SOFn"); + break; + + case M_EOI: /* in case it's a tables-only JPEG stream */ + return marker; + + case M_COM: /* Existing COM: conditionally discard */ + if (keep_COM) { + write_marker(marker); + copy_variable(); + } else { + skip_variable(); + } + break; + + default: /* Anything else just gets copied */ + write_marker(marker); + copy_variable(); /* we assume it has a parameter count... */ + break; + } + } /* end loop */ +} + + +/* Command line parsing code */ + +static const char * progname; /* program name for error messages */ + + +static void +usage (void) +/* complain about bad command line */ +{ + fprintf(stderr, "wrjpgcom inserts a textual comment in a JPEG file.\n"); + fprintf(stderr, "You can add to or replace any existing comment(s).\n"); + + fprintf(stderr, "Usage: %s [switches] ", progname); +#ifdef TWO_FILE_COMMANDLINE + fprintf(stderr, "inputfile outputfile\n"); +#else + fprintf(stderr, "[inputfile]\n"); +#endif + + fprintf(stderr, "Switches (names may be abbreviated):\n"); + fprintf(stderr, " -replace Delete any existing comments\n"); + fprintf(stderr, " -comment \"text\" Insert comment with given text\n"); + fprintf(stderr, " -cfile name Read comment from named file\n"); + fprintf(stderr, "Notice that you must put quotes around the comment text\n"); + fprintf(stderr, "when you use -comment.\n"); + fprintf(stderr, "If you do not give either -comment or -cfile on the command line,\n"); + fprintf(stderr, "then the comment text is read from standard input.\n"); + fprintf(stderr, "It can be multiple lines, up to %u characters total.\n", + (unsigned int) MAX_COM_LENGTH); +#ifndef TWO_FILE_COMMANDLINE + fprintf(stderr, "You must specify an input JPEG file name when supplying\n"); + fprintf(stderr, "comment text from standard input.\n"); +#endif + + exit(EXIT_FAILURE); +} + + +static int +keymatch (char * arg, const char * keyword, int minchars) +/* Case-insensitive matching of (possibly abbreviated) keyword switches. */ +/* keyword is the constant keyword (must be lower case already), */ +/* minchars is length of minimum legal abbreviation. */ +{ + register int ca, ck; + register int nmatched = 0; + + while ((ca = *arg++) != '\0') { + if ((ck = *keyword++) == '\0') + return 0; /* arg longer than keyword, no good */ + if (isupper(ca)) /* force arg to lcase (assume ck is already) */ + ca = tolower(ca); + if (ca != ck) + return 0; /* no good */ + nmatched++; /* count matched characters */ + } + /* reached end of argument; fail if it's too short for unique abbrev */ + if (nmatched < minchars) + return 0; + return 1; /* A-OK */ +} + + +/* + * The main program. + */ + +int +main (int argc, char **argv) +{ + int argn; + char * arg; + int keep_COM = 1; + char * comment_arg = NULL; + FILE * comment_file = NULL; + unsigned int comment_length = 0; + int marker; + + /* On Mac, fetch a command line. */ +#ifdef USE_CCOMMAND + argc = ccommand(&argv); +#endif + + progname = argv[0]; + if (progname == NULL || progname[0] == 0) + progname = "wrjpgcom"; /* in case C library doesn't provide it */ + + /* Parse switches, if any */ + for (argn = 1; argn < argc; argn++) { + arg = argv[argn]; + if (arg[0] != '-') + break; /* not switch, must be file name */ + arg++; /* advance over '-' */ + if (keymatch(arg, "replace", 1)) { + keep_COM = 0; + } else if (keymatch(arg, "cfile", 2)) { + if (++argn >= argc) usage(); + if ((comment_file = fopen(argv[argn], "r")) == NULL) { + fprintf(stderr, "%s: can't open %s\n", progname, argv[argn]); + exit(EXIT_FAILURE); + } + } else if (keymatch(arg, "comment", 1)) { + if (++argn >= argc) usage(); + comment_arg = argv[argn]; + /* If the comment text starts with '"', then we are probably running + * under MS-DOG and must parse out the quoted string ourselves. Sigh. + */ + if (comment_arg[0] == '"') { + comment_arg = (char *) malloc((size_t) MAX_COM_LENGTH); + if (comment_arg == NULL) + ERREXIT("Insufficient memory"); + strcpy(comment_arg, argv[argn]+1); + for (;;) { + comment_length = (unsigned int) strlen(comment_arg); + if (comment_length > 0 && comment_arg[comment_length-1] == '"') { + comment_arg[comment_length-1] = '\0'; /* zap terminating quote */ + break; + } + if (++argn >= argc) + ERREXIT("Missing ending quote mark"); + strcat(comment_arg, " "); + strcat(comment_arg, argv[argn]); + } + } + comment_length = (unsigned int) strlen(comment_arg); + } else + usage(); + } + + /* Cannot use both -comment and -cfile. */ + if (comment_arg != NULL && comment_file != NULL) + usage(); + /* If there is neither -comment nor -cfile, we will read the comment text + * from stdin; in this case there MUST be an input JPEG file name. + */ + if (comment_arg == NULL && comment_file == NULL && argn >= argc) + usage(); + + /* Open the input file. */ + if (argn < argc) { + if ((infile = fopen(argv[argn], READ_BINARY)) == NULL) { + fprintf(stderr, "%s: can't open %s\n", progname, argv[argn]); + exit(EXIT_FAILURE); + } + } else { + /* default input file is stdin */ +#ifdef USE_SETMODE /* need to hack file mode? */ + setmode(fileno(stdin), O_BINARY); +#endif +#ifdef USE_FDOPEN /* need to re-open in binary mode? */ + if ((infile = fdopen(fileno(stdin), READ_BINARY)) == NULL) { + fprintf(stderr, "%s: can't open stdin\n", progname); + exit(EXIT_FAILURE); + } +#else + infile = stdin; +#endif + } + + /* Open the output file. */ +#ifdef TWO_FILE_COMMANDLINE + /* Must have explicit output file name */ + if (argn != argc-2) { + fprintf(stderr, "%s: must name one input and one output file\n", + progname); + usage(); + } + if ((outfile = fopen(argv[argn+1], WRITE_BINARY)) == NULL) { + fprintf(stderr, "%s: can't open %s\n", progname, argv[argn+1]); + exit(EXIT_FAILURE); + } +#else + /* Unix style: expect zero or one file name */ + if (argn < argc-1) { + fprintf(stderr, "%s: only one input file\n", progname); + usage(); + } + /* default output file is stdout */ +#ifdef USE_SETMODE /* need to hack file mode? */ + setmode(fileno(stdout), O_BINARY); +#endif +#ifdef USE_FDOPEN /* need to re-open in binary mode? */ + if ((outfile = fdopen(fileno(stdout), WRITE_BINARY)) == NULL) { + fprintf(stderr, "%s: can't open stdout\n", progname); + exit(EXIT_FAILURE); + } +#else + outfile = stdout; +#endif +#endif /* TWO_FILE_COMMANDLINE */ + + /* Collect comment text from comment_file or stdin, if necessary */ + if (comment_arg == NULL) { + FILE * src_file; + int c; + + comment_arg = (char *) malloc((size_t) MAX_COM_LENGTH); + if (comment_arg == NULL) + ERREXIT("Insufficient memory"); + comment_length = 0; + src_file = (comment_file != NULL ? comment_file : stdin); + while ((c = getc(src_file)) != EOF) { + if (comment_length >= (unsigned int) MAX_COM_LENGTH) { + fprintf(stderr, "Comment text may not exceed %u bytes\n", + (unsigned int) MAX_COM_LENGTH); + exit(EXIT_FAILURE); + } + comment_arg[comment_length++] = (char) c; + } + if (comment_file != NULL) + fclose(comment_file); + } + + /* Copy JPEG headers until SOFn marker; + * we will insert the new comment marker just before SOFn. + * This (a) causes the new comment to appear after, rather than before, + * existing comments; and (b) ensures that comments come after any JFIF + * or JFXX markers, as required by the JFIF specification. + */ + marker = scan_JPEG_header(keep_COM); + /* Insert the new COM marker, but only if nonempty text has been supplied */ + if (comment_length > 0) { + write_marker(M_COM); + write_2_bytes(comment_length + 2); + while (comment_length > 0) { + write_1_byte(*comment_arg++); + comment_length--; + } + } + /* Duplicate the remainder of the source file. + * Note that any COM markers occuring after SOF will not be touched. + */ + write_marker(marker); + copy_rest_of_file(); + + /* All done. */ + exit(EXIT_SUCCESS); + return 0; /* suppress no-return-value warnings */ +} diff --git a/jpeg-9/wrppm.c b/jpeg-9/wrppm.c new file mode 100755 index 0000000..1e56d9c --- /dev/null +++ b/jpeg-9/wrppm.c @@ -0,0 +1,269 @@ +/* + * wrppm.c + * + * Copyright (C) 1991-1996, Thomas G. Lane. + * Modified 2009 by Guido Vollbeding. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains routines to write output images in PPM/PGM format. + * The extended 2-byte-per-sample raw PPM/PGM formats are supported. + * The PBMPLUS library is NOT required to compile this software + * (but it is highly useful as a set of PPM image manipulation programs). + * + * These routines may need modification for non-Unix environments or + * specialized applications. As they stand, they assume output to + * an ordinary stdio stream. + */ + +#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */ + +#ifdef PPM_SUPPORTED + + +/* + * For 12-bit JPEG data, we either downscale the values to 8 bits + * (to write standard byte-per-sample PPM/PGM files), or output + * nonstandard word-per-sample PPM/PGM files. Downscaling is done + * if PPM_NORAWWORD is defined (this can be done in the Makefile + * or in jconfig.h). + * (When the core library supports data precision reduction, a cleaner + * implementation will be to ask for that instead.) + */ + +#if BITS_IN_JSAMPLE == 8 +#define PUTPPMSAMPLE(ptr,v) *ptr++ = (char) (v) +#define BYTESPERSAMPLE 1 +#define PPM_MAXVAL 255 +#else +#ifdef PPM_NORAWWORD +#define PUTPPMSAMPLE(ptr,v) *ptr++ = (char) ((v) >> (BITS_IN_JSAMPLE-8)) +#define BYTESPERSAMPLE 1 +#define PPM_MAXVAL 255 +#else +/* The word-per-sample format always puts the MSB first. */ +#define PUTPPMSAMPLE(ptr,v) \ + { register int val_ = v; \ + *ptr++ = (char) ((val_ >> 8) & 0xFF); \ + *ptr++ = (char) (val_ & 0xFF); \ + } +#define BYTESPERSAMPLE 2 +#define PPM_MAXVAL ((1<pub.output_file, dest->iobuffer, dest->buffer_width); +} + + +/* + * This code is used when we have to copy the data and apply a pixel + * format translation. Typically this only happens in 12-bit mode. + */ + +METHODDEF(void) +copy_pixel_rows (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo, + JDIMENSION rows_supplied) +{ + ppm_dest_ptr dest = (ppm_dest_ptr) dinfo; + register char * bufferptr; + register JSAMPROW ptr; + register JDIMENSION col; + + ptr = dest->pub.buffer[0]; + bufferptr = dest->iobuffer; + for (col = dest->samples_per_row; col > 0; col--) { + PUTPPMSAMPLE(bufferptr, GETJSAMPLE(*ptr++)); + } + (void) JFWRITE(dest->pub.output_file, dest->iobuffer, dest->buffer_width); +} + + +/* + * Write some pixel data when color quantization is in effect. + * We have to demap the color index values to straight data. + */ + +METHODDEF(void) +put_demapped_rgb (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo, + JDIMENSION rows_supplied) +{ + ppm_dest_ptr dest = (ppm_dest_ptr) dinfo; + register char * bufferptr; + register int pixval; + register JSAMPROW ptr; + register JSAMPROW color_map0 = cinfo->colormap[0]; + register JSAMPROW color_map1 = cinfo->colormap[1]; + register JSAMPROW color_map2 = cinfo->colormap[2]; + register JDIMENSION col; + + ptr = dest->pub.buffer[0]; + bufferptr = dest->iobuffer; + for (col = cinfo->output_width; col > 0; col--) { + pixval = GETJSAMPLE(*ptr++); + PUTPPMSAMPLE(bufferptr, GETJSAMPLE(color_map0[pixval])); + PUTPPMSAMPLE(bufferptr, GETJSAMPLE(color_map1[pixval])); + PUTPPMSAMPLE(bufferptr, GETJSAMPLE(color_map2[pixval])); + } + (void) JFWRITE(dest->pub.output_file, dest->iobuffer, dest->buffer_width); +} + + +METHODDEF(void) +put_demapped_gray (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo, + JDIMENSION rows_supplied) +{ + ppm_dest_ptr dest = (ppm_dest_ptr) dinfo; + register char * bufferptr; + register JSAMPROW ptr; + register JSAMPROW color_map = cinfo->colormap[0]; + register JDIMENSION col; + + ptr = dest->pub.buffer[0]; + bufferptr = dest->iobuffer; + for (col = cinfo->output_width; col > 0; col--) { + PUTPPMSAMPLE(bufferptr, GETJSAMPLE(color_map[GETJSAMPLE(*ptr++)])); + } + (void) JFWRITE(dest->pub.output_file, dest->iobuffer, dest->buffer_width); +} + + +/* + * Startup: write the file header. + */ + +METHODDEF(void) +start_output_ppm (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo) +{ + ppm_dest_ptr dest = (ppm_dest_ptr) dinfo; + + /* Emit file header */ + switch (cinfo->out_color_space) { + case JCS_GRAYSCALE: + /* emit header for raw PGM format */ + fprintf(dest->pub.output_file, "P5\n%ld %ld\n%d\n", + (long) cinfo->output_width, (long) cinfo->output_height, + PPM_MAXVAL); + break; + case JCS_RGB: + /* emit header for raw PPM format */ + fprintf(dest->pub.output_file, "P6\n%ld %ld\n%d\n", + (long) cinfo->output_width, (long) cinfo->output_height, + PPM_MAXVAL); + break; + default: + ERREXIT(cinfo, JERR_PPM_COLORSPACE); + } +} + + +/* + * Finish up at the end of the file. + */ + +METHODDEF(void) +finish_output_ppm (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo) +{ + /* Make sure we wrote the output file OK */ + fflush(dinfo->output_file); + if (ferror(dinfo->output_file)) + ERREXIT(cinfo, JERR_FILE_WRITE); +} + + +/* + * The module selection routine for PPM format output. + */ + +GLOBAL(djpeg_dest_ptr) +jinit_write_ppm (j_decompress_ptr cinfo) +{ + ppm_dest_ptr dest; + + /* Create module interface object, fill in method pointers */ + dest = (ppm_dest_ptr) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(ppm_dest_struct)); + dest->pub.start_output = start_output_ppm; + dest->pub.finish_output = finish_output_ppm; + + /* Calculate output image dimensions so we can allocate space */ + jpeg_calc_output_dimensions(cinfo); + + /* Create physical I/O buffer. Note we make this near on a PC. */ + dest->samples_per_row = cinfo->output_width * cinfo->out_color_components; + dest->buffer_width = dest->samples_per_row * (BYTESPERSAMPLE * SIZEOF(char)); + dest->iobuffer = (char *) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, dest->buffer_width); + + if (cinfo->quantize_colors || BITS_IN_JSAMPLE != 8 || + SIZEOF(JSAMPLE) != SIZEOF(char)) { + /* When quantizing, we need an output buffer for colormap indexes + * that's separate from the physical I/O buffer. We also need a + * separate buffer if pixel format translation must take place. + */ + dest->pub.buffer = (*cinfo->mem->alloc_sarray) + ((j_common_ptr) cinfo, JPOOL_IMAGE, + cinfo->output_width * cinfo->output_components, (JDIMENSION) 1); + dest->pub.buffer_height = 1; + if (! cinfo->quantize_colors) + dest->pub.put_pixel_rows = copy_pixel_rows; + else if (cinfo->out_color_space == JCS_GRAYSCALE) + dest->pub.put_pixel_rows = put_demapped_gray; + else + dest->pub.put_pixel_rows = put_demapped_rgb; + } else { + /* We will fwrite() directly from decompressor output buffer. */ + /* Synthesize a JSAMPARRAY pointer structure */ + /* Cast here implies near->far pointer conversion on PCs */ + dest->pixrow = (JSAMPROW) dest->iobuffer; + dest->pub.buffer = & dest->pixrow; + dest->pub.buffer_height = 1; + dest->pub.put_pixel_rows = put_pixel_rows; + } + + return (djpeg_dest_ptr) dest; +} + +#endif /* PPM_SUPPORTED */ diff --git a/jpeg-9/wrrle.c b/jpeg-9/wrrle.c new file mode 100755 index 0000000..7a00c0d --- /dev/null +++ b/jpeg-9/wrrle.c @@ -0,0 +1,305 @@ +/* + * wrrle.c + * + * Copyright (C) 1991-1996, Thomas G. Lane. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains routines to write output images in RLE format. + * The Utah Raster Toolkit library is required (version 3.1 or later). + * + * These routines may need modification for non-Unix environments or + * specialized applications. As they stand, they assume output to + * an ordinary stdio stream. + * + * Based on code contributed by Mike Lijewski, + * with updates from Robert Hutchinson. + */ + +#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */ + +#ifdef RLE_SUPPORTED + +/* rle.h is provided by the Utah Raster Toolkit. */ + +#include + +/* + * We assume that JSAMPLE has the same representation as rle_pixel, + * to wit, "unsigned char". Hence we can't cope with 12- or 16-bit samples. + */ + +#if BITS_IN_JSAMPLE != 8 + Sorry, this code only copes with 8-bit JSAMPLEs. /* deliberate syntax err */ +#endif + + +/* + * Since RLE stores scanlines bottom-to-top, we have to invert the image + * from JPEG's top-to-bottom order. To do this, we save the outgoing data + * in a virtual array during put_pixel_row calls, then actually emit the + * RLE file during finish_output. + */ + + +/* + * For now, if we emit an RLE color map then it is always 256 entries long, + * though not all of the entries need be used. + */ + +#define CMAPBITS 8 +#define CMAPLENGTH (1<<(CMAPBITS)) + +typedef struct { + struct djpeg_dest_struct pub; /* public fields */ + + jvirt_sarray_ptr image; /* virtual array to store the output image */ + rle_map *colormap; /* RLE-style color map, or NULL if none */ + rle_pixel **rle_row; /* To pass rows to rle_putrow() */ + +} rle_dest_struct; + +typedef rle_dest_struct * rle_dest_ptr; + +/* Forward declarations */ +METHODDEF(void) rle_put_pixel_rows + JPP((j_decompress_ptr cinfo, djpeg_dest_ptr dinfo, + JDIMENSION rows_supplied)); + + +/* + * Write the file header. + * + * In this module it's easier to wait till finish_output to write anything. + */ + +METHODDEF(void) +start_output_rle (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo) +{ + rle_dest_ptr dest = (rle_dest_ptr) dinfo; + size_t cmapsize; + int i, ci; +#ifdef PROGRESS_REPORT + cd_progress_ptr progress = (cd_progress_ptr) cinfo->progress; +#endif + + /* + * Make sure the image can be stored in RLE format. + * + * - RLE stores image dimensions as *signed* 16 bit integers. JPEG + * uses unsigned, so we have to check the width. + * + * - Colorspace is expected to be grayscale or RGB. + * + * - The number of channels (components) is expected to be 1 (grayscale/ + * pseudocolor) or 3 (truecolor/directcolor). + * (could be 2 or 4 if using an alpha channel, but we aren't) + */ + + if (cinfo->output_width > 32767 || cinfo->output_height > 32767) + ERREXIT2(cinfo, JERR_RLE_DIMENSIONS, cinfo->output_width, + cinfo->output_height); + + if (cinfo->out_color_space != JCS_GRAYSCALE && + cinfo->out_color_space != JCS_RGB) + ERREXIT(cinfo, JERR_RLE_COLORSPACE); + + if (cinfo->output_components != 1 && cinfo->output_components != 3) + ERREXIT1(cinfo, JERR_RLE_TOOMANYCHANNELS, cinfo->num_components); + + /* Convert colormap, if any, to RLE format. */ + + dest->colormap = NULL; + + if (cinfo->quantize_colors) { + /* Allocate storage for RLE-style cmap, zero any extra entries */ + cmapsize = cinfo->out_color_components * CMAPLENGTH * SIZEOF(rle_map); + dest->colormap = (rle_map *) (*cinfo->mem->alloc_small) + ((j_common_ptr) cinfo, JPOOL_IMAGE, cmapsize); + MEMZERO(dest->colormap, cmapsize); + + /* Save away data in RLE format --- note 8-bit left shift! */ + /* Shifting would need adjustment for JSAMPLEs wider than 8 bits. */ + for (ci = 0; ci < cinfo->out_color_components; ci++) { + for (i = 0; i < cinfo->actual_number_of_colors; i++) { + dest->colormap[ci * CMAPLENGTH + i] = + GETJSAMPLE(cinfo->colormap[ci][i]) << 8; + } + } + } + + /* Set the output buffer to the first row */ + dest->pub.buffer = (*cinfo->mem->access_virt_sarray) + ((j_common_ptr) cinfo, dest->image, (JDIMENSION) 0, (JDIMENSION) 1, TRUE); + dest->pub.buffer_height = 1; + + dest->pub.put_pixel_rows = rle_put_pixel_rows; + +#ifdef PROGRESS_REPORT + if (progress != NULL) { + progress->total_extra_passes++; /* count file writing as separate pass */ + } +#endif +} + + +/* + * Write some pixel data. + * + * This routine just saves the data away in a virtual array. + */ + +METHODDEF(void) +rle_put_pixel_rows (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo, + JDIMENSION rows_supplied) +{ + rle_dest_ptr dest = (rle_dest_ptr) dinfo; + + if (cinfo->output_scanline < cinfo->output_height) { + dest->pub.buffer = (*cinfo->mem->access_virt_sarray) + ((j_common_ptr) cinfo, dest->image, + cinfo->output_scanline, (JDIMENSION) 1, TRUE); + } +} + +/* + * Finish up at the end of the file. + * + * Here is where we really output the RLE file. + */ + +METHODDEF(void) +finish_output_rle (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo) +{ + rle_dest_ptr dest = (rle_dest_ptr) dinfo; + rle_hdr header; /* Output file information */ + rle_pixel **rle_row, *red, *green, *blue; + JSAMPROW output_row; + char cmapcomment[80]; + int row, col; + int ci; +#ifdef PROGRESS_REPORT + cd_progress_ptr progress = (cd_progress_ptr) cinfo->progress; +#endif + + /* Initialize the header info */ + header = *rle_hdr_init(NULL); + header.rle_file = dest->pub.output_file; + header.xmin = 0; + header.xmax = cinfo->output_width - 1; + header.ymin = 0; + header.ymax = cinfo->output_height - 1; + header.alpha = 0; + header.ncolors = cinfo->output_components; + for (ci = 0; ci < cinfo->output_components; ci++) { + RLE_SET_BIT(header, ci); + } + if (cinfo->quantize_colors) { + header.ncmap = cinfo->out_color_components; + header.cmaplen = CMAPBITS; + header.cmap = dest->colormap; + /* Add a comment to the output image with the true colormap length. */ + sprintf(cmapcomment, "color_map_length=%d", cinfo->actual_number_of_colors); + rle_putcom(cmapcomment, &header); + } + + /* Emit the RLE header and color map (if any) */ + rle_put_setup(&header); + + /* Now output the RLE data from our virtual array. + * We assume here that (a) rle_pixel is represented the same as JSAMPLE, + * and (b) we are not on a machine where FAR pointers differ from regular. + */ + +#ifdef PROGRESS_REPORT + if (progress != NULL) { + progress->pub.pass_limit = cinfo->output_height; + progress->pub.pass_counter = 0; + (*progress->pub.progress_monitor) ((j_common_ptr) cinfo); + } +#endif + + if (cinfo->output_components == 1) { + for (row = cinfo->output_height-1; row >= 0; row--) { + rle_row = (rle_pixel **) (*cinfo->mem->access_virt_sarray) + ((j_common_ptr) cinfo, dest->image, + (JDIMENSION) row, (JDIMENSION) 1, FALSE); + rle_putrow(rle_row, (int) cinfo->output_width, &header); +#ifdef PROGRESS_REPORT + if (progress != NULL) { + progress->pub.pass_counter++; + (*progress->pub.progress_monitor) ((j_common_ptr) cinfo); + } +#endif + } + } else { + for (row = cinfo->output_height-1; row >= 0; row--) { + rle_row = (rle_pixel **) dest->rle_row; + output_row = * (*cinfo->mem->access_virt_sarray) + ((j_common_ptr) cinfo, dest->image, + (JDIMENSION) row, (JDIMENSION) 1, FALSE); + red = rle_row[0]; + green = rle_row[1]; + blue = rle_row[2]; + for (col = cinfo->output_width; col > 0; col--) { + *red++ = GETJSAMPLE(*output_row++); + *green++ = GETJSAMPLE(*output_row++); + *blue++ = GETJSAMPLE(*output_row++); + } + rle_putrow(rle_row, (int) cinfo->output_width, &header); +#ifdef PROGRESS_REPORT + if (progress != NULL) { + progress->pub.pass_counter++; + (*progress->pub.progress_monitor) ((j_common_ptr) cinfo); + } +#endif + } + } + +#ifdef PROGRESS_REPORT + if (progress != NULL) + progress->completed_extra_passes++; +#endif + + /* Emit file trailer */ + rle_puteof(&header); + fflush(dest->pub.output_file); + if (ferror(dest->pub.output_file)) + ERREXIT(cinfo, JERR_FILE_WRITE); +} + + +/* + * The module selection routine for RLE format output. + */ + +GLOBAL(djpeg_dest_ptr) +jinit_write_rle (j_decompress_ptr cinfo) +{ + rle_dest_ptr dest; + + /* Create module interface object, fill in method pointers */ + dest = (rle_dest_ptr) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(rle_dest_struct)); + dest->pub.start_output = start_output_rle; + dest->pub.finish_output = finish_output_rle; + + /* Calculate output image dimensions so we can allocate space */ + jpeg_calc_output_dimensions(cinfo); + + /* Allocate a work array for output to the RLE library. */ + dest->rle_row = (*cinfo->mem->alloc_sarray) + ((j_common_ptr) cinfo, JPOOL_IMAGE, + cinfo->output_width, (JDIMENSION) cinfo->output_components); + + /* Allocate a virtual array to hold the image. */ + dest->image = (*cinfo->mem->request_virt_sarray) + ((j_common_ptr) cinfo, JPOOL_IMAGE, FALSE, + (JDIMENSION) (cinfo->output_width * cinfo->output_components), + cinfo->output_height, (JDIMENSION) 1); + + return (djpeg_dest_ptr) dest; +} + +#endif /* RLE_SUPPORTED */ diff --git a/jpeg-9/wrtarga.c b/jpeg-9/wrtarga.c new file mode 100755 index 0000000..6566273 --- /dev/null +++ b/jpeg-9/wrtarga.c @@ -0,0 +1,253 @@ +/* + * wrtarga.c + * + * Copyright (C) 1991-1996, Thomas G. Lane. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains routines to write output images in Targa format. + * + * These routines may need modification for non-Unix environments or + * specialized applications. As they stand, they assume output to + * an ordinary stdio stream. + * + * Based on code contributed by Lee Daniel Crocker. + */ + +#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */ + +#ifdef TARGA_SUPPORTED + + +/* + * To support 12-bit JPEG data, we'd have to scale output down to 8 bits. + * This is not yet implemented. + */ + +#if BITS_IN_JSAMPLE != 8 + Sorry, this code only copes with 8-bit JSAMPLEs. /* deliberate syntax err */ +#endif + +/* + * The output buffer needs to be writable by fwrite(). On PCs, we must + * allocate the buffer in near data space, because we are assuming small-data + * memory model, wherein fwrite() can't reach far memory. If you need to + * process very wide images on a PC, you might have to compile in large-memory + * model, or else replace fwrite() with a putc() loop --- which will be much + * slower. + */ + + +/* Private version of data destination object */ + +typedef struct { + struct djpeg_dest_struct pub; /* public fields */ + + char *iobuffer; /* physical I/O buffer */ + JDIMENSION buffer_width; /* width of one row */ +} tga_dest_struct; + +typedef tga_dest_struct * tga_dest_ptr; + + +LOCAL(void) +write_header (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo, int num_colors) +/* Create and write a Targa header */ +{ + char targaheader[18]; + + /* Set unused fields of header to 0 */ + MEMZERO(targaheader, SIZEOF(targaheader)); + + if (num_colors > 0) { + targaheader[1] = 1; /* color map type 1 */ + targaheader[5] = (char) (num_colors & 0xFF); + targaheader[6] = (char) (num_colors >> 8); + targaheader[7] = 24; /* 24 bits per cmap entry */ + } + + targaheader[12] = (char) (cinfo->output_width & 0xFF); + targaheader[13] = (char) (cinfo->output_width >> 8); + targaheader[14] = (char) (cinfo->output_height & 0xFF); + targaheader[15] = (char) (cinfo->output_height >> 8); + targaheader[17] = 0x20; /* Top-down, non-interlaced */ + + if (cinfo->out_color_space == JCS_GRAYSCALE) { + targaheader[2] = 3; /* image type = uncompressed gray-scale */ + targaheader[16] = 8; /* bits per pixel */ + } else { /* must be RGB */ + if (num_colors > 0) { + targaheader[2] = 1; /* image type = colormapped RGB */ + targaheader[16] = 8; + } else { + targaheader[2] = 2; /* image type = uncompressed RGB */ + targaheader[16] = 24; + } + } + + if (JFWRITE(dinfo->output_file, targaheader, 18) != (size_t) 18) + ERREXIT(cinfo, JERR_FILE_WRITE); +} + + +/* + * Write some pixel data. + * In this module rows_supplied will always be 1. + */ + +METHODDEF(void) +put_pixel_rows (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo, + JDIMENSION rows_supplied) +/* used for unquantized full-color output */ +{ + tga_dest_ptr dest = (tga_dest_ptr) dinfo; + register JSAMPROW inptr; + register char * outptr; + register JDIMENSION col; + + inptr = dest->pub.buffer[0]; + outptr = dest->iobuffer; + for (col = cinfo->output_width; col > 0; col--) { + outptr[0] = (char) GETJSAMPLE(inptr[2]); /* RGB to BGR order */ + outptr[1] = (char) GETJSAMPLE(inptr[1]); + outptr[2] = (char) GETJSAMPLE(inptr[0]); + inptr += 3, outptr += 3; + } + (void) JFWRITE(dest->pub.output_file, dest->iobuffer, dest->buffer_width); +} + +METHODDEF(void) +put_gray_rows (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo, + JDIMENSION rows_supplied) +/* used for grayscale OR quantized color output */ +{ + tga_dest_ptr dest = (tga_dest_ptr) dinfo; + register JSAMPROW inptr; + register char * outptr; + register JDIMENSION col; + + inptr = dest->pub.buffer[0]; + outptr = dest->iobuffer; + for (col = cinfo->output_width; col > 0; col--) { + *outptr++ = (char) GETJSAMPLE(*inptr++); + } + (void) JFWRITE(dest->pub.output_file, dest->iobuffer, dest->buffer_width); +} + + +/* + * Write some demapped pixel data when color quantization is in effect. + * For Targa, this is only applied to grayscale data. + */ + +METHODDEF(void) +put_demapped_gray (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo, + JDIMENSION rows_supplied) +{ + tga_dest_ptr dest = (tga_dest_ptr) dinfo; + register JSAMPROW inptr; + register char * outptr; + register JSAMPROW color_map0 = cinfo->colormap[0]; + register JDIMENSION col; + + inptr = dest->pub.buffer[0]; + outptr = dest->iobuffer; + for (col = cinfo->output_width; col > 0; col--) { + *outptr++ = (char) GETJSAMPLE(color_map0[GETJSAMPLE(*inptr++)]); + } + (void) JFWRITE(dest->pub.output_file, dest->iobuffer, dest->buffer_width); +} + + +/* + * Startup: write the file header. + */ + +METHODDEF(void) +start_output_tga (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo) +{ + tga_dest_ptr dest = (tga_dest_ptr) dinfo; + int num_colors, i; + FILE *outfile; + + if (cinfo->out_color_space == JCS_GRAYSCALE) { + /* Targa doesn't have a mapped grayscale format, so we will */ + /* demap quantized gray output. Never emit a colormap. */ + write_header(cinfo, dinfo, 0); + if (cinfo->quantize_colors) + dest->pub.put_pixel_rows = put_demapped_gray; + else + dest->pub.put_pixel_rows = put_gray_rows; + } else if (cinfo->out_color_space == JCS_RGB) { + if (cinfo->quantize_colors) { + /* We only support 8-bit colormap indexes, so only 256 colors */ + num_colors = cinfo->actual_number_of_colors; + if (num_colors > 256) + ERREXIT1(cinfo, JERR_TOO_MANY_COLORS, num_colors); + write_header(cinfo, dinfo, num_colors); + /* Write the colormap. Note Targa uses BGR byte order */ + outfile = dest->pub.output_file; + for (i = 0; i < num_colors; i++) { + putc(GETJSAMPLE(cinfo->colormap[2][i]), outfile); + putc(GETJSAMPLE(cinfo->colormap[1][i]), outfile); + putc(GETJSAMPLE(cinfo->colormap[0][i]), outfile); + } + dest->pub.put_pixel_rows = put_gray_rows; + } else { + write_header(cinfo, dinfo, 0); + dest->pub.put_pixel_rows = put_pixel_rows; + } + } else { + ERREXIT(cinfo, JERR_TGA_COLORSPACE); + } +} + + +/* + * Finish up at the end of the file. + */ + +METHODDEF(void) +finish_output_tga (j_decompress_ptr cinfo, djpeg_dest_ptr dinfo) +{ + /* Make sure we wrote the output file OK */ + fflush(dinfo->output_file); + if (ferror(dinfo->output_file)) + ERREXIT(cinfo, JERR_FILE_WRITE); +} + + +/* + * The module selection routine for Targa format output. + */ + +GLOBAL(djpeg_dest_ptr) +jinit_write_targa (j_decompress_ptr cinfo) +{ + tga_dest_ptr dest; + + /* Create module interface object, fill in method pointers */ + dest = (tga_dest_ptr) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + SIZEOF(tga_dest_struct)); + dest->pub.start_output = start_output_tga; + dest->pub.finish_output = finish_output_tga; + + /* Calculate output image dimensions so we can allocate space */ + jpeg_calc_output_dimensions(cinfo); + + /* Create I/O buffer. Note we make this near on a PC. */ + dest->buffer_width = cinfo->output_width * cinfo->output_components; + dest->iobuffer = (char *) + (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE, + (size_t) (dest->buffer_width * SIZEOF(char))); + + /* Create decompressor output buffer. */ + dest->pub.buffer = (*cinfo->mem->alloc_sarray) + ((j_common_ptr) cinfo, JPOOL_IMAGE, dest->buffer_width, (JDIMENSION) 1); + dest->pub.buffer_height = 1; + + return (djpeg_dest_ptr) dest; +} + +#endif /* TARGA_SUPPORTED */ diff --git a/julienr-libzip-android/LICENSE b/julienr-libzip-android/LICENSE new file mode 100755 index 0000000..9b2fda0 --- /dev/null +++ b/julienr-libzip-android/LICENSE @@ -0,0 +1,27 @@ +Copyright (C) 1999-2008 Dieter Baron and Thomas Klausner +The authors can be contacted at + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. +2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. +3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + +THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS +OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY +DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE +GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER +IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN +IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/julienr-libzip-android/README.rst b/julienr-libzip-android/README.rst new file mode 100755 index 0000000..e7218f1 --- /dev/null +++ b/julienr-libzip-android/README.rst @@ -0,0 +1,9 @@ +libzip for Android +================== +This is a repackaging of libzip for the Android NDK. + +The only changed files are config.h and the android .mk files. + +libzip has been written by Dieter Baron and Thomas Klausner. + +Assuming 'ndk-build' is in your path, you can use the build.sh script to build a static lib. diff --git a/julienr-libzip-android/build.sh b/julienr-libzip-android/build.sh new file mode 100755 index 0000000..0fe3dc1 --- /dev/null +++ b/julienr-libzip-android/build.sh @@ -0,0 +1,2 @@ +#!/bin/sh +ndk-build NDK_PROJECT_PATH=./ $@ \ No newline at end of file diff --git a/julienr-libzip-android/jni/Android.mk b/julienr-libzip-android/jni/Android.mk new file mode 100755 index 0000000..3d826d4 --- /dev/null +++ b/julienr-libzip-android/jni/Android.mk @@ -0,0 +1,78 @@ +# Copyright (C) 2009 The Android Open Source Project +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# +LOCAL_PATH := $(call my-dir) + +include $(CLEAR_VARS) + +LOCAL_MODULE := libzip +LOCAL_SRC_FILES :=\ + zip_add.c \ + zip_add_dir.c \ + zip_close.c \ + zip_delete.c \ + zip_dirent.c \ + zip_entry_free.c \ + zip_entry_new.c \ + zip_err_str.c \ + zip_error.c \ + zip_error_clear.c \ + zip_error_get.c \ + zip_error_get_sys_type.c \ + zip_error_strerror.c \ + zip_error_to_str.c \ + zip_fclose.c \ + zip_file_error_clear.c \ + zip_file_error_get.c \ + zip_file_get_offset.c \ + zip_file_strerror.c \ + zip_filerange_crc.c \ + zip_fopen.c \ + zip_fopen_index.c \ + zip_fread.c \ + zip_free.c \ + zip_get_archive_comment.c \ + zip_get_archive_flag.c \ + zip_get_file_comment.c \ + zip_get_num_files.c \ + zip_get_name.c \ + zip_memdup.c \ + zip_name_locate.c \ + zip_new.c \ + zip_open.c \ + zip_rename.c \ + zip_replace.c \ + zip_set_archive_comment.c \ + zip_set_archive_flag.c \ + zip_set_file_comment.c \ + zip_source_buffer.c \ + zip_source_file.c \ + zip_source_filep.c \ + zip_source_free.c \ + zip_source_function.c \ + zip_source_zip.c \ + zip_set_name.c \ + zip_stat.c \ + zip_stat_index.c \ + zip_stat_init.c \ + zip_strerror.c \ + zip_unchange.c \ + zip_unchange_all.c \ + zip_unchange_archive.c \ + zip_unchange_data.c + +LOCAL_LDLIBS := -lz + +#include $(BUILD_SHARED_LIBRARY) +include $(BUILD_STATIC_LIBRARY) diff --git a/julienr-libzip-android/jni/Application.mk b/julienr-libzip-android/jni/Application.mk new file mode 100755 index 0000000..228bc3f --- /dev/null +++ b/julienr-libzip-android/jni/Application.mk @@ -0,0 +1,2 @@ +APP_OPTIM := release +APP_MODULES := libzip diff --git a/julienr-libzip-android/jni/config.h b/julienr-libzip-android/jni/config.h new file mode 100755 index 0000000..5503d4e --- /dev/null +++ b/julienr-libzip-android/jni/config.h @@ -0,0 +1,97 @@ +/* Config header for Android */ +/* Define to 1 if you have the declaration of `tzname', and to 0 if you don't. + */ +/* #undef HAVE_DECL_TZNAME */ + +/* Define to 1 if you have the header file. */ +#define HAVE_DLFCN_H 0 + +/* Define to 1 if you have the `fseeko' function. */ +#define HAVE_FSEEKO 0 + +/* Define to 1 if you have the `ftello' function. */ +#define HAVE_FTELLO 0 + +/* Define to 1 if you have the header file. */ +#define HAVE_INTTYPES_H 0 + +/* Define to 1 if you have the `z' library (-lz). */ +#define HAVE_LIBZ 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_MEMORY_H 0 + +/* Define to 1 if you have the `mkstemp' function. */ +#define HAVE_MKSTEMP 0 + +/* Define to 1 if you have the `MoveFileExA' function. */ +/* #undef HAVE_MOVEFILEEXA */ + +/* Define to 1 if you have the header file. */ +#define HAVE_STDINT_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STDLIB_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STRINGS_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STRING_H 1 + +/* Define to 1 if `tm_zone' is a member of `struct tm'. */ +#define HAVE_STRUCT_TM_TM_ZONE 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_STAT_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_TYPES_H 1 + +/* Define to 1 if your `struct tm' has `tm_zone'. Deprecated, use + `HAVE_STRUCT_TM_TM_ZONE' instead. */ +#define HAVE_TM_ZONE 1 + +/* Define to 1 if you don't have `tm_zone' but do have the external array + `tzname'. */ +/* #undef HAVE_TZNAME */ + +/* Define to 1 if you have the header file. */ +#define HAVE_UNISTD_H 1 + +/* Define to the sub-directory in which libtool stores uninstalled libraries. + */ +#define LT_OBJDIR ".libs/" + +/* Define to 1 if your C compiler doesn't accept -c and -o together. */ +/* #undef NO_MINUS_C_MINUS_O */ + +/* Name of package */ +#define PACKAGE "libzip" + +/* Define to the address where bug reports for this package should be sent. */ +#define PACKAGE_BUGREPORT "libzip@nih.at" + +/* Define to the full name of this package. */ +#define PACKAGE_NAME "libzip" + +/* Define to the full name and version of this package. */ +#define PACKAGE_STRING "libzip 0.9.3" + +/* Define to the one symbol short name of this package. */ +#define PACKAGE_TARNAME "libzip" + +/* Define to the home page for this package. */ +#define PACKAGE_URL "" + +/* Define to the version of this package. */ +#define PACKAGE_VERSION "0.9.3" + +/* Define to 1 if you have the ANSI C header files. */ +#define STDC_HEADERS 1 + +/* Define to 1 if your declares `struct tm'. */ +/* #undef TM_IN_SYS_TIME */ + +/* Version number of package */ +#define VERSION "0.9.3" diff --git a/julienr-libzip-android/jni/mkstemp.c b/julienr-libzip-android/jni/mkstemp.c new file mode 100755 index 0000000..738a065 --- /dev/null +++ b/julienr-libzip-android/jni/mkstemp.c @@ -0,0 +1,140 @@ +/* $NiH: mkstemp.c,v 1.3 2006/04/23 14:51:45 wiz Exp $ */ + +/* Adapted from NetBSB libc by Dieter Baron */ + +/* NetBSD: gettemp.c,v 1.13 2003/12/05 00:57:36 uebayasi Exp */ + +/* + * Copyright (c) 1987, 1993 + * The Regents of the University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include +#include + +#include +#include +#include +#include +#include +#include + +#ifndef O_BINARY +#define O_BINARY 0 +#endif + + + +int +_zip_mkstemp(char *path) +{ + int fd; + char *start, *trv; + struct stat sbuf; + pid_t pid; + + /* To guarantee multiple calls generate unique names even if + the file is not created. 676 different possibilities with 7 + or more X's, 26 with 6 or less. */ + static char xtra[2] = "aa"; + int xcnt = 0; + + pid = getpid(); + + /* Move to end of path and count trailing X's. */ + for (trv = path; *trv; ++trv) + if (*trv == 'X') + xcnt++; + else + xcnt = 0; + + /* Use at least one from xtra. Use 2 if more than 6 X's. */ + if (*(trv - 1) == 'X') + *--trv = xtra[0]; + if (xcnt > 6 && *(trv - 1) == 'X') + *--trv = xtra[1]; + + /* Set remaining X's to pid digits with 0's to the left. */ + while (*--trv == 'X') { + *trv = (pid % 10) + '0'; + pid /= 10; + } + + /* update xtra for next call. */ + if (xtra[0] != 'z') + xtra[0]++; + else { + xtra[0] = 'a'; + if (xtra[1] != 'z') + xtra[1]++; + else + xtra[1] = 'a'; + } + + /* + * check the target directory; if you have six X's and it + * doesn't exist this runs for a *very* long time. + */ + for (start = trv + 1;; --trv) { + if (trv <= path) + break; + if (*trv == '/') { + *trv = '\0'; + if (stat(path, &sbuf)) + return (0); + if (!S_ISDIR(sbuf.st_mode)) { + errno = ENOTDIR; + return (0); + } + *trv = '/'; + break; + } + } + + for (;;) { + if ((fd=open(path, O_CREAT|O_EXCL|O_RDWR|O_BINARY, 0600)) >= 0) + return (fd); + if (errno != EEXIST) + return (0); + + /* tricky little algorithm for backward compatibility */ + for (trv = start;;) { + if (!*trv) + return (0); + if (*trv == 'z') + *trv++ = 'a'; + else { + if (isdigit((unsigned char)*trv)) + *trv = 'a'; + else + ++*trv; + break; + } + } + } + /*NOTREACHED*/ +} diff --git a/julienr-libzip-android/jni/zip.h b/julienr-libzip-android/jni/zip.h new file mode 100755 index 0000000..48431a3 --- /dev/null +++ b/julienr-libzip-android/jni/zip.h @@ -0,0 +1,230 @@ +#ifndef _HAD_ZIP_H +#define _HAD_ZIP_H + +/* + zip.h -- exported declarations. + Copyright (C) 1999-2008 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#ifndef ZIP_EXTERN +#ifdef _MSC_VER +#define ZIP_EXTERN __declspec(dllexport) +#else +#define ZIP_EXTERN +#endif +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +#include +#include +#include + +/* flags for zip_open */ + +#define ZIP_CREATE 1 +#define ZIP_EXCL 2 +#define ZIP_CHECKCONS 4 + + +/* flags for zip_name_locate, zip_fopen, zip_stat, ... */ + +#define ZIP_FL_NOCASE 1 /* ignore case on name lookup */ +#define ZIP_FL_NODIR 2 /* ignore directory component */ +#define ZIP_FL_COMPRESSED 4 /* read compressed data */ +#define ZIP_FL_UNCHANGED 8 /* use original data, ignoring changes */ +#define ZIP_FL_RECOMPRESS 16 /* force recompression of data */ + +/* archive global flags flags */ + +#define ZIP_AFL_TORRENT 1 /* torrent zipped */ + +/* libzip error codes */ + +#define ZIP_ER_OK 0 /* N No error */ +#define ZIP_ER_MULTIDISK 1 /* N Multi-disk zip archives not supported */ +#define ZIP_ER_RENAME 2 /* S Renaming temporary file failed */ +#define ZIP_ER_CLOSE 3 /* S Closing zip archive failed */ +#define ZIP_ER_SEEK 4 /* S Seek error */ +#define ZIP_ER_READ 5 /* S Read error */ +#define ZIP_ER_WRITE 6 /* S Write error */ +#define ZIP_ER_CRC 7 /* N CRC error */ +#define ZIP_ER_ZIPCLOSED 8 /* N Containing zip archive was closed */ +#define ZIP_ER_NOENT 9 /* N No such file */ +#define ZIP_ER_EXISTS 10 /* N File already exists */ +#define ZIP_ER_OPEN 11 /* S Can't open file */ +#define ZIP_ER_TMPOPEN 12 /* S Failure to create temporary file */ +#define ZIP_ER_ZLIB 13 /* Z Zlib error */ +#define ZIP_ER_MEMORY 14 /* N Malloc failure */ +#define ZIP_ER_CHANGED 15 /* N Entry has been changed */ +#define ZIP_ER_COMPNOTSUPP 16 /* N Compression method not supported */ +#define ZIP_ER_EOF 17 /* N Premature EOF */ +#define ZIP_ER_INVAL 18 /* N Invalid argument */ +#define ZIP_ER_NOZIP 19 /* N Not a zip archive */ +#define ZIP_ER_INTERNAL 20 /* N Internal error */ +#define ZIP_ER_INCONS 21 /* N Zip archive inconsistent */ +#define ZIP_ER_REMOVE 22 /* S Can't remove file */ +#define ZIP_ER_DELETED 23 /* N Entry has been deleted */ + + +/* type of system error value */ + +#define ZIP_ET_NONE 0 /* sys_err unused */ +#define ZIP_ET_SYS 1 /* sys_err is errno */ +#define ZIP_ET_ZLIB 2 /* sys_err is zlib error code */ + +/* compression methods */ + +#define ZIP_CM_DEFAULT -1 /* better of deflate or store */ +#define ZIP_CM_STORE 0 /* stored (uncompressed) */ +#define ZIP_CM_SHRINK 1 /* shrunk */ +#define ZIP_CM_REDUCE_1 2 /* reduced with factor 1 */ +#define ZIP_CM_REDUCE_2 3 /* reduced with factor 2 */ +#define ZIP_CM_REDUCE_3 4 /* reduced with factor 3 */ +#define ZIP_CM_REDUCE_4 5 /* reduced with factor 4 */ +#define ZIP_CM_IMPLODE 6 /* imploded */ +/* 7 - Reserved for Tokenizing compression algorithm */ +#define ZIP_CM_DEFLATE 8 /* deflated */ +#define ZIP_CM_DEFLATE64 9 /* deflate64 */ +#define ZIP_CM_PKWARE_IMPLODE 10 /* PKWARE imploding */ +/* 11 - Reserved by PKWARE */ +#define ZIP_CM_BZIP2 12 /* compressed using BZIP2 algorithm */ +/* 13 - Reserved by PKWARE */ +#define ZIP_CM_LZMA 14 /* LZMA (EFS) */ +/* 15-17 - Reserved by PKWARE */ +#define ZIP_CM_TERSE 18 /* compressed using IBM TERSE (new) */ +#define ZIP_CM_LZ77 19 /* IBM LZ77 z Architecture (PFS) */ +#define ZIP_CM_WAVPACK 97 /* WavPack compressed data */ +#define ZIP_CM_PPMD 98 /* PPMd version I, Rev 1 */ + +/* encryption methods */ + +#define ZIP_EM_NONE 0 /* not encrypted */ +#define ZIP_EM_TRAD_PKWARE 1 /* traditional PKWARE encryption */ +#if 0 /* Strong Encryption Header not parsed yet */ +#define ZIP_EM_DES 0x6601 /* strong encryption: DES */ +#define ZIP_EM_RC2_OLD 0x6602 /* strong encryption: RC2, version < 5.2 */ +#define ZIP_EM_3DES_168 0x6603 +#define ZIP_EM_3DES_112 0x6609 +#define ZIP_EM_AES_128 0x660e +#define ZIP_EM_AES_192 0x660f +#define ZIP_EM_AES_256 0x6610 +#define ZIP_EM_RC2 0x6702 /* strong encryption: RC2, version >= 5.2 */ +#define ZIP_EM_RC4 0x6801 +#endif +#define ZIP_EM_UNKNOWN 0xffff /* unknown algorithm */ + + + +enum zip_source_cmd { + ZIP_SOURCE_OPEN, /* prepare for reading */ + ZIP_SOURCE_READ, /* read data */ + ZIP_SOURCE_CLOSE, /* reading is done */ + ZIP_SOURCE_STAT, /* get meta information */ + ZIP_SOURCE_ERROR, /* get error information */ + ZIP_SOURCE_FREE /* cleanup and free resources */ +}; + +typedef ssize_t (*zip_source_callback)(void *state, void *data, + size_t len, enum zip_source_cmd cmd); + +struct zip_stat { + const char *name; /* name of the file */ + int index; /* index within archive */ + unsigned int crc; /* crc of file data */ + time_t mtime; /* modification time */ + off_t size; /* size of file (uncompressed) */ + off_t comp_size; /* size of file (compressed) */ + unsigned short comp_method; /* compression method used */ + unsigned short encryption_method; /* encryption method used */ +}; + +struct zip; +struct zip_file; +struct zip_source; + + + +ZIP_EXTERN int zip_add(struct zip *, const char *, struct zip_source *); +ZIP_EXTERN int zip_add_dir(struct zip *, const char *); +ZIP_EXTERN int zip_close(struct zip *); +ZIP_EXTERN int zip_delete(struct zip *, int); +ZIP_EXTERN void zip_error_clear(struct zip *); +ZIP_EXTERN void zip_error_get(struct zip *, int *, int *); +ZIP_EXTERN int zip_error_get_sys_type(int); +ZIP_EXTERN int zip_error_to_str(char *, size_t, int, int); +ZIP_EXTERN int zip_fclose(struct zip_file *); +ZIP_EXTERN void zip_file_error_clear(struct zip_file *); +ZIP_EXTERN void zip_file_error_get(struct zip_file *, int *, int *); +ZIP_EXTERN const char *zip_file_strerror(struct zip_file *); +ZIP_EXTERN struct zip_file *zip_fopen(struct zip *, const char *, int); +ZIP_EXTERN struct zip_file *zip_fopen_index(struct zip *, int, int); +ZIP_EXTERN ssize_t zip_fread(struct zip_file *, void *, size_t); +ZIP_EXTERN const char *zip_get_archive_comment(struct zip *, int *, int); +ZIP_EXTERN int zip_get_archive_flag(struct zip *, int, int); +ZIP_EXTERN const char *zip_get_file_comment(struct zip *, int, int *, int); +ZIP_EXTERN const char *zip_get_name(struct zip *, int, int); +ZIP_EXTERN int zip_get_num_files(struct zip *); +ZIP_EXTERN int zip_name_locate(struct zip *, const char *, int); +ZIP_EXTERN struct zip *zip_open(const char *, int, int *); +ZIP_EXTERN int zip_rename(struct zip *, int, const char *); +ZIP_EXTERN int zip_replace(struct zip *, int, struct zip_source *); +ZIP_EXTERN int zip_set_archive_comment(struct zip *, const char *, int); +ZIP_EXTERN int zip_set_archive_flag(struct zip *, int, int); +ZIP_EXTERN int zip_set_file_comment(struct zip *, int, const char *, int); +ZIP_EXTERN struct zip_source *zip_source_buffer(struct zip *, const void *, + off_t, int); +ZIP_EXTERN struct zip_source *zip_source_file(struct zip *, const char *, + off_t, off_t); +ZIP_EXTERN struct zip_source *zip_source_filep(struct zip *, FILE *, + off_t, off_t); +ZIP_EXTERN void zip_source_free(struct zip_source *); +ZIP_EXTERN struct zip_source *zip_source_function(struct zip *, + zip_source_callback, void *); +ZIP_EXTERN struct zip_source *zip_source_zip(struct zip *, struct zip *, + int, int, off_t, off_t); +ZIP_EXTERN int zip_stat(struct zip *, const char *, int, struct zip_stat *); +ZIP_EXTERN int zip_stat_index(struct zip *, int, int, struct zip_stat *); +ZIP_EXTERN void zip_stat_init(struct zip_stat *); +ZIP_EXTERN const char *zip_strerror(struct zip *); +ZIP_EXTERN int zip_unchange(struct zip *, int); +ZIP_EXTERN int zip_unchange_all(struct zip *); +ZIP_EXTERN int zip_unchange_archive(struct zip *); + +#ifdef __cplusplus +} +#endif + +#endif /* _HAD_ZIP_H */ diff --git a/julienr-libzip-android/jni/zip_add.c b/julienr-libzip-android/jni/zip_add.c new file mode 100755 index 0000000..f6bdb2a --- /dev/null +++ b/julienr-libzip-android/jni/zip_add.c @@ -0,0 +1,49 @@ +/* + zip_add.c -- add file via callback function + Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include "zipint.h" + + + +ZIP_EXTERN int +zip_add(struct zip *za, const char *name, struct zip_source *source) +{ + if (name == NULL || source == NULL) { + _zip_error_set(&za->error, ZIP_ER_INVAL, 0); + return -1; + } + + return _zip_replace(za, -1, name, source); +} diff --git a/julienr-libzip-android/jni/zip_add_dir.c b/julienr-libzip-android/jni/zip_add_dir.c new file mode 100755 index 0000000..493e28d --- /dev/null +++ b/julienr-libzip-android/jni/zip_add_dir.c @@ -0,0 +1,80 @@ +/* + zip_add_dir.c -- add directory + Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include +#include + +#include "zipint.h" + + + +ZIP_EXTERN int +zip_add_dir(struct zip *za, const char *name) +{ + int len, ret; + char *s; + struct zip_source *source; + + if (name == NULL) { + _zip_error_set(&za->error, ZIP_ER_INVAL, 0); + return -1; + } + + s = NULL; + len = strlen(name); + + if (name[len-1] != '/') { + if ((s=(char *)malloc(len+2)) == NULL) { + _zip_error_set(&za->error, ZIP_ER_MEMORY, 0); + return -1; + } + strcpy(s, name); + s[len] = '/'; + s[len+1] = '\0'; + } + + if ((source=zip_source_buffer(za, NULL, 0, 0)) == NULL) { + free(s); + return -1; + } + + ret = _zip_replace(za, -1, s ? s : name, source); + + free(s); + if (ret < 0) + zip_source_free(source); + + return ret; +} diff --git a/julienr-libzip-android/jni/zip_close.c b/julienr-libzip-android/jni/zip_close.c new file mode 100755 index 0000000..c6885d9 --- /dev/null +++ b/julienr-libzip-android/jni/zip_close.c @@ -0,0 +1,679 @@ +/* + zip_close.c -- close zip archive and update changes + Copyright (C) 1999-2008 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include +#include +#include +#include +#include +#include + +#include "zipint.h" + +static int add_data(struct zip *, struct zip_source *, struct zip_dirent *, + FILE *); +static int add_data_comp(zip_source_callback, void *, struct zip_stat *, + FILE *, struct zip_error *); +static int add_data_uncomp(struct zip *, zip_source_callback, void *, + struct zip_stat *, FILE *); +static void ch_set_error(struct zip_error *, zip_source_callback, void *); +static int copy_data(FILE *, off_t, FILE *, struct zip_error *); +static int write_cdir(struct zip *, struct zip_cdir *, FILE *); +static int _zip_cdir_set_comment(struct zip_cdir *, struct zip *); +static int _zip_changed(struct zip *, int *); +static char *_zip_create_temp_output(struct zip *, FILE **); +static int _zip_torrentzip_cmp(const void *, const void *); + + + +struct filelist { + int idx; + const char *name; +}; + + + +ZIP_EXTERN int +zip_close(struct zip *za) +{ + int survivors; + int i, j, error; + char *temp; + FILE *out; + mode_t mask; + struct zip_cdir *cd; + struct zip_dirent de; + struct filelist *filelist; + int reopen_on_error; + int new_torrentzip; + + reopen_on_error = 0; + + if (za == NULL) + return -1; + + if (!_zip_changed(za, &survivors)) { + _zip_free(za); + return 0; + } + + /* don't create zip files with no entries */ + if (survivors == 0) { + if (za->zn && za->zp) { + if (remove(za->zn) != 0) { + _zip_error_set(&za->error, ZIP_ER_REMOVE, errno); + return -1; + } + } + _zip_free(za); + return 0; + } + + if ((filelist=(struct filelist *)malloc(sizeof(filelist[0])*survivors)) + == NULL) + return -1; + + if ((cd=_zip_cdir_new(survivors, &za->error)) == NULL) { + free(filelist); + return -1; + } + + for (i=0; ientry[i]); + + /* archive comment is special for torrentzip */ + if (zip_get_archive_flag(za, ZIP_AFL_TORRENT, 0)) { + cd->comment = _zip_memdup(TORRENT_SIG "XXXXXXXX", + TORRENT_SIG_LEN + TORRENT_CRC_LEN, + &za->error); + if (cd->comment == NULL) { + _zip_cdir_free(cd); + free(filelist); + return -1; + } + cd->comment_len = TORRENT_SIG_LEN + TORRENT_CRC_LEN; + } + else if (zip_get_archive_flag(za, ZIP_AFL_TORRENT, ZIP_FL_UNCHANGED) == 0) { + if (_zip_cdir_set_comment(cd, za) == -1) { + _zip_cdir_free(cd); + free(filelist); + return -1; + } + } + + if ((temp=_zip_create_temp_output(za, &out)) == NULL) { + _zip_cdir_free(cd); + free(filelist); + return -1; + } + + + /* create list of files with index into original archive */ + for (i=j=0; inentry; i++) { + if (za->entry[i].state == ZIP_ST_DELETED) + continue; + + filelist[j].idx = i; + filelist[j].name = zip_get_name(za, i, 0); + j++; + } + if (zip_get_archive_flag(za, ZIP_AFL_TORRENT, 0)) + qsort(filelist, survivors, sizeof(filelist[0]), + _zip_torrentzip_cmp); + + new_torrentzip = (zip_get_archive_flag(za, ZIP_AFL_TORRENT, 0) == 1 + && zip_get_archive_flag(za, ZIP_AFL_TORRENT, + ZIP_FL_UNCHANGED) == 0); + error = 0; + for (j=0; jentry+i) || new_torrentzip) { + _zip_dirent_init(&de); + + if (zip_get_archive_flag(za, ZIP_AFL_TORRENT, 0)) + _zip_dirent_torrent_normalize(&de); + + /* use it as central directory entry */ + memcpy(cd->entry+j, &de, sizeof(cd->entry[j])); + + /* set/update file name */ + if (za->entry[i].ch_filename == NULL) { + if (za->entry[i].state == ZIP_ST_ADDED) { + de.filename = strdup("-"); + de.filename_len = 1; + cd->entry[j].filename = "-"; + cd->entry[j].filename_len = 1; + } + else { + de.filename = strdup(za->cdir->entry[i].filename); + de.filename_len = strlen(de.filename); + cd->entry[j].filename = za->cdir->entry[i].filename; + cd->entry[j].filename_len = de.filename_len; + } + } + } + else { + /* copy existing directory entries */ + if (fseeko(za->zp, za->cdir->entry[i].offset, SEEK_SET) != 0) { + _zip_error_set(&za->error, ZIP_ER_SEEK, errno); + error = 1; + break; + } + if (_zip_dirent_read(&de, za->zp, NULL, NULL, 1, + &za->error) != 0) { + error = 1; + break; + } + memcpy(cd->entry+j, za->cdir->entry+i, sizeof(cd->entry[j])); + if (de.bitflags & ZIP_GPBF_DATA_DESCRIPTOR) { + de.crc = za->cdir->entry[i].crc; + de.comp_size = za->cdir->entry[i].comp_size; + de.uncomp_size = za->cdir->entry[i].uncomp_size; + de.bitflags &= ~ZIP_GPBF_DATA_DESCRIPTOR; + cd->entry[j].bitflags &= ~ZIP_GPBF_DATA_DESCRIPTOR; + } + } + + if (za->entry[i].ch_filename) { + free(de.filename); + if ((de.filename=strdup(za->entry[i].ch_filename)) == NULL) { + error = 1; + break; + } + de.filename_len = strlen(de.filename); + cd->entry[j].filename = za->entry[i].ch_filename; + cd->entry[j].filename_len = de.filename_len; + } + + if (zip_get_archive_flag(za, ZIP_AFL_TORRENT, 0) == 0 + && za->entry[i].ch_comment_len != -1) { + /* as the rest of cd entries, its malloc/free is done by za */ + cd->entry[j].comment = za->entry[i].ch_comment; + cd->entry[j].comment_len = za->entry[i].ch_comment_len; + } + + cd->entry[j].offset = ftello(out); + + if (ZIP_ENTRY_DATA_CHANGED(za->entry+i) || new_torrentzip) { + struct zip_source *zs; + + zs = NULL; + if (!ZIP_ENTRY_DATA_CHANGED(za->entry+i)) { + if ((zs=zip_source_zip(za, za, i, ZIP_FL_RECOMPRESS, 0, -1)) + == NULL) { + error = 1; + break; + } + } + + if (add_data(za, zs ? zs : za->entry[i].source, &de, out) < 0) { + error = 1; + break; + } + cd->entry[j].last_mod = de.last_mod; + cd->entry[j].comp_method = de.comp_method; + cd->entry[j].comp_size = de.comp_size; + cd->entry[j].uncomp_size = de.uncomp_size; + cd->entry[j].crc = de.crc; + } + else { + if (_zip_dirent_write(&de, out, 1, &za->error) < 0) { + error = 1; + break; + } + /* we just read the local dirent, file is at correct position */ + if (copy_data(za->zp, cd->entry[j].comp_size, out, + &za->error) < 0) { + error = 1; + break; + } + } + + _zip_dirent_finalize(&de); + } + + free(filelist); + + if (!error) { + if (write_cdir(za, cd, out) < 0) + error = 1; + } + + /* pointers in cd entries are owned by za */ + cd->nentry = 0; + _zip_cdir_free(cd); + + if (error) { + _zip_dirent_finalize(&de); + fclose(out); + remove(temp); + free(temp); + return -1; + } + + if (fclose(out) != 0) { + _zip_error_set(&za->error, ZIP_ER_CLOSE, errno); + remove(temp); + free(temp); + return -1; + } + + if (za->zp) { + fclose(za->zp); + za->zp = NULL; + reopen_on_error = 1; + } + if (_zip_rename(temp, za->zn) != 0) { + _zip_error_set(&za->error, ZIP_ER_RENAME, errno); + remove(temp); + free(temp); + if (reopen_on_error) { + /* ignore errors, since we're already in an error case */ + za->zp = fopen(za->zn, "rb"); + } + return -1; + } + mask = umask(0); + umask(mask); + chmod(za->zn, 0666&~mask); + + _zip_free(za); + free(temp); + + return 0; +} + + + +static int +add_data(struct zip *za, struct zip_source *zs, struct zip_dirent *de, FILE *ft) +{ + off_t offstart, offend; + zip_source_callback cb; + void *ud; + struct zip_stat st; + + cb = zs->f; + ud = zs->ud; + + if (cb(ud, &st, sizeof(st), ZIP_SOURCE_STAT) < (ssize_t)sizeof(st)) { + ch_set_error(&za->error, cb, ud); + return -1; + } + + if (cb(ud, NULL, 0, ZIP_SOURCE_OPEN) < 0) { + ch_set_error(&za->error, cb, ud); + return -1; + } + + offstart = ftello(ft); + + if (_zip_dirent_write(de, ft, 1, &za->error) < 0) + return -1; + + if (st.comp_method != ZIP_CM_STORE) { + if (add_data_comp(cb, ud, &st, ft, &za->error) < 0) + return -1; + } + else { + if (add_data_uncomp(za, cb, ud, &st, ft) < 0) + return -1; + } + + if (cb(ud, NULL, 0, ZIP_SOURCE_CLOSE) < 0) { + ch_set_error(&za->error, cb, ud); + return -1; + } + + offend = ftello(ft); + + if (fseeko(ft, offstart, SEEK_SET) < 0) { + _zip_error_set(&za->error, ZIP_ER_SEEK, errno); + return -1; + } + + + de->last_mod = st.mtime; + de->comp_method = st.comp_method; + de->crc = st.crc; + de->uncomp_size = st.size; + de->comp_size = st.comp_size; + + if (zip_get_archive_flag(za, ZIP_AFL_TORRENT, 0)) + _zip_dirent_torrent_normalize(de); + + if (_zip_dirent_write(de, ft, 1, &za->error) < 0) + return -1; + + if (fseeko(ft, offend, SEEK_SET) < 0) { + _zip_error_set(&za->error, ZIP_ER_SEEK, errno); + return -1; + } + + return 0; +} + + + +static int +add_data_comp(zip_source_callback cb, void *ud, struct zip_stat *st,FILE *ft, + struct zip_error *error) +{ + char buf[BUFSIZE]; + ssize_t n; + + st->comp_size = 0; + while ((n=cb(ud, buf, sizeof(buf), ZIP_SOURCE_READ)) > 0) { + if (fwrite(buf, 1, n, ft) != (size_t)n) { + _zip_error_set(error, ZIP_ER_WRITE, errno); + return -1; + } + + st->comp_size += n; + } + if (n < 0) { + ch_set_error(error, cb, ud); + return -1; + } + + return 0; +} + + + +static int +add_data_uncomp(struct zip *za, zip_source_callback cb, void *ud, + struct zip_stat *st, FILE *ft) +{ + char b1[BUFSIZE], b2[BUFSIZE]; + int end, flush, ret; + ssize_t n; + size_t n2; + z_stream zstr; + int mem_level; + + st->comp_method = ZIP_CM_DEFLATE; + st->comp_size = st->size = 0; + st->crc = crc32(0, NULL, 0); + + zstr.zalloc = Z_NULL; + zstr.zfree = Z_NULL; + zstr.opaque = NULL; + zstr.avail_in = 0; + zstr.avail_out = 0; + + if (zip_get_archive_flag(za, ZIP_AFL_TORRENT, 0)) + mem_level = TORRENT_MEM_LEVEL; + else + mem_level = MAX_MEM_LEVEL; + + /* -MAX_WBITS: undocumented feature of zlib to _not_ write a zlib header */ + deflateInit2(&zstr, Z_BEST_COMPRESSION, Z_DEFLATED, -MAX_WBITS, mem_level, + Z_DEFAULT_STRATEGY); + + zstr.next_out = (Bytef *)b2; + zstr.avail_out = sizeof(b2); + zstr.next_in = NULL; + zstr.avail_in = 0; + + flush = 0; + end = 0; + while (!end) { + if (zstr.avail_in == 0 && !flush) { + if ((n=cb(ud, b1, sizeof(b1), ZIP_SOURCE_READ)) < 0) { + ch_set_error(&za->error, cb, ud); + deflateEnd(&zstr); + return -1; + } + if (n > 0) { + zstr.avail_in = n; + zstr.next_in = (Bytef *)b1; + st->size += n; + st->crc = crc32(st->crc, (Bytef *)b1, n); + } + else + flush = Z_FINISH; + } + + ret = deflate(&zstr, flush); + if (ret != Z_OK && ret != Z_STREAM_END) { + _zip_error_set(&za->error, ZIP_ER_ZLIB, ret); + return -1; + } + + if (zstr.avail_out != sizeof(b2)) { + n2 = sizeof(b2) - zstr.avail_out; + + if (fwrite(b2, 1, n2, ft) != n2) { + _zip_error_set(&za->error, ZIP_ER_WRITE, errno); + return -1; + } + + zstr.next_out = (Bytef *)b2; + zstr.avail_out = sizeof(b2); + st->comp_size += n2; + } + + if (ret == Z_STREAM_END) { + deflateEnd(&zstr); + end = 1; + } + } + + return 0; +} + + + +static void +ch_set_error(struct zip_error *error, zip_source_callback cb, void *ud) +{ + int e[2]; + + if ((cb(ud, e, sizeof(e), ZIP_SOURCE_ERROR)) < (ssize_t)sizeof(e)) { + error->zip_err = ZIP_ER_INTERNAL; + error->sys_err = 0; + } + else { + error->zip_err = e[0]; + error->sys_err = e[1]; + } +} + + + +static int +copy_data(FILE *fs, off_t len, FILE *ft, struct zip_error *error) +{ + char buf[BUFSIZE]; + int n, nn; + + if (len == 0) + return 0; + + while (len > 0) { + nn = len > sizeof(buf) ? sizeof(buf) : len; + if ((n=fread(buf, 1, nn, fs)) < 0) { + _zip_error_set(error, ZIP_ER_READ, errno); + return -1; + } + else if (n == 0) { + _zip_error_set(error, ZIP_ER_EOF, 0); + return -1; + } + + if (fwrite(buf, 1, n, ft) != (size_t)n) { + _zip_error_set(error, ZIP_ER_WRITE, errno); + return -1; + } + + len -= n; + } + + return 0; +} + + + +static int +write_cdir(struct zip *za, struct zip_cdir *cd, FILE *out) +{ + off_t offset; + uLong crc; + char buf[TORRENT_CRC_LEN+1]; + + if (_zip_cdir_write(cd, out, &za->error) < 0) + return -1; + + if (zip_get_archive_flag(za, ZIP_AFL_TORRENT, 0) == 0) + return 0; + + + /* fix up torrentzip comment */ + + offset = ftello(out); + + if (_zip_filerange_crc(out, cd->offset, cd->size, &crc, &za->error) < 0) + return -1; + + snprintf(buf, sizeof(buf), "%08lX", (long)crc); + + if (fseeko(out, offset-TORRENT_CRC_LEN, SEEK_SET) < 0) { + _zip_error_set(&za->error, ZIP_ER_SEEK, errno); + return -1; + } + + if (fwrite(buf, TORRENT_CRC_LEN, 1, out) != 1) { + _zip_error_set(&za->error, ZIP_ER_WRITE, errno); + return -1; + } + + return 0; +} + + + +static int +_zip_cdir_set_comment(struct zip_cdir *dest, struct zip *src) +{ + if (src->ch_comment_len != -1) { + dest->comment = _zip_memdup(src->ch_comment, + src->ch_comment_len, &src->error); + if (dest->comment == NULL) + return -1; + dest->comment_len = src->ch_comment_len; + } else { + if (src->cdir && src->cdir->comment) { + dest->comment = _zip_memdup(src->cdir->comment, + src->cdir->comment_len, &src->error); + if (dest->comment == NULL) + return -1; + dest->comment_len = src->cdir->comment_len; + } + } + + return 0; +} + + + +static int +_zip_changed(struct zip *za, int *survivorsp) +{ + int changed, i, survivors; + + changed = survivors = 0; + + if (za->ch_comment_len != -1 + || za->ch_flags != za->flags) + changed = 1; + + for (i=0; inentry; i++) { + if ((za->entry[i].state != ZIP_ST_UNCHANGED) + || (za->entry[i].ch_comment_len != -1)) + changed = 1; + if (za->entry[i].state != ZIP_ST_DELETED) + survivors++; + } + + *survivorsp = survivors; + + return changed; +} + + + +static char * +_zip_create_temp_output(struct zip *za, FILE **outp) +{ + char *temp; + int tfd; + FILE *tfp; + + if ((temp=(char *)malloc(strlen(za->zn)+8)) == NULL) { + _zip_error_set(&za->error, ZIP_ER_MEMORY, 0); + return NULL; + } + + sprintf(temp, "%s.XXXXXX", za->zn); + + if ((tfd=mkstemp(temp)) == -1) { + _zip_error_set(&za->error, ZIP_ER_TMPOPEN, errno); + free(temp); + return NULL; + } + + if ((tfp=fdopen(tfd, "r+b")) == NULL) { + _zip_error_set(&za->error, ZIP_ER_TMPOPEN, errno); + close(tfd); + remove(temp); + free(temp); + return NULL; + } + + *outp = tfp; + return temp; +} + + + +static int +_zip_torrentzip_cmp(const void *a, const void *b) +{ + return strcasecmp(((const struct filelist *)a)->name, + ((const struct filelist *)b)->name); +} diff --git a/julienr-libzip-android/jni/zip_delete.c b/julienr-libzip-android/jni/zip_delete.c new file mode 100755 index 0000000..a0545e4 --- /dev/null +++ b/julienr-libzip-android/jni/zip_delete.c @@ -0,0 +1,58 @@ +/* + zip_delete.c -- delete file from zip archive + Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include "zipint.h" + + + +ZIP_EXTERN int +zip_delete(struct zip *za, int idx) +{ + if (idx < 0 || idx >= za->nentry) { + _zip_error_set(&za->error, ZIP_ER_INVAL, 0); + return -1; + } + + /* allow duplicate file names, because the file will + * be removed directly afterwards */ + if (_zip_unchange(za, idx, 1) != 0) + return -1; + + za->entry[idx].state = ZIP_ST_DELETED; + + return 0; +} + + diff --git a/julienr-libzip-android/jni/zip_dirent.c b/julienr-libzip-android/jni/zip_dirent.c new file mode 100755 index 0000000..a0bf9b0 --- /dev/null +++ b/julienr-libzip-android/jni/zip_dirent.c @@ -0,0 +1,615 @@ +/* + zip_dirent.c -- read directory entry (local or central), clean dirent + Copyright (C) 1999-2008 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include +#include +#include +#include +#include +#include + +#include "zipint.h" + +static time_t _zip_d2u_time(int, int); +static char *_zip_readfpstr(FILE *, unsigned int, int, struct zip_error *); +static char *_zip_readstr(unsigned char **, int, int, struct zip_error *); +static void _zip_u2d_time(time_t, unsigned short *, unsigned short *); +static void _zip_write2(unsigned short, FILE *); +static void _zip_write4(unsigned int, FILE *); + + + +void +_zip_cdir_free(struct zip_cdir *cd) +{ + int i; + + if (!cd) + return; + + for (i=0; inentry; i++) + _zip_dirent_finalize(cd->entry+i); + free(cd->comment); + free(cd->entry); + free(cd); +} + + + +int +_zip_cdir_grow(struct zip_cdir *cd, int nentry, struct zip_error *error) +{ + struct zip_dirent *entry; + + if (nentry < cd->nentry) { + _zip_error_set(error, ZIP_ER_INTERNAL, 0); + return -1; + } + + if ((entry=((struct zip_dirent *) + realloc(cd->entry, sizeof(*(cd->entry))*nentry))) == NULL) { + _zip_error_set(error, ZIP_ER_MEMORY, 0); + return -1; + } + + cd->nentry = nentry; + cd->entry = entry; + + return 0; +} + + + +struct zip_cdir * +_zip_cdir_new(int nentry, struct zip_error *error) +{ + struct zip_cdir *cd; + + if ((cd=(struct zip_cdir *)malloc(sizeof(*cd))) == NULL) { + _zip_error_set(error, ZIP_ER_MEMORY, 0); + return NULL; + } + + if ((cd->entry=(struct zip_dirent *)malloc(sizeof(*(cd->entry))*nentry)) + == NULL) { + _zip_error_set(error, ZIP_ER_MEMORY, 0); + free(cd); + return NULL; + } + + /* entries must be initialized by caller */ + + cd->nentry = nentry; + cd->size = cd->offset = 0; + cd->comment = NULL; + cd->comment_len = 0; + + return cd; +} + + + +int +_zip_cdir_write(struct zip_cdir *cd, FILE *fp, struct zip_error *error) +{ + int i; + + cd->offset = ftello(fp); + + for (i=0; inentry; i++) { + if (_zip_dirent_write(cd->entry+i, fp, 0, error) != 0) + return -1; + } + + cd->size = ftello(fp) - cd->offset; + + /* clearerr(fp); */ + fwrite(EOCD_MAGIC, 1, 4, fp); + _zip_write4(0, fp); + _zip_write2((unsigned short)cd->nentry, fp); + _zip_write2((unsigned short)cd->nentry, fp); + _zip_write4(cd->size, fp); + _zip_write4(cd->offset, fp); + _zip_write2(cd->comment_len, fp); + fwrite(cd->comment, 1, cd->comment_len, fp); + + if (ferror(fp)) { + _zip_error_set(error, ZIP_ER_WRITE, errno); + return -1; + } + + return 0; +} + + + +void +_zip_dirent_finalize(struct zip_dirent *zde) +{ + free(zde->filename); + zde->filename = NULL; + free(zde->extrafield); + zde->extrafield = NULL; + free(zde->comment); + zde->comment = NULL; +} + + + +void +_zip_dirent_init(struct zip_dirent *de) +{ + de->version_madeby = 0; + de->version_needed = 20; /* 2.0 */ + de->bitflags = 0; + de->comp_method = 0; + de->last_mod = 0; + de->crc = 0; + de->comp_size = 0; + de->uncomp_size = 0; + de->filename = NULL; + de->filename_len = 0; + de->extrafield = NULL; + de->extrafield_len = 0; + de->comment = NULL; + de->comment_len = 0; + de->disk_number = 0; + de->int_attrib = 0; + de->ext_attrib = 0; + de->offset = 0; +} + + + +/* _zip_dirent_read(zde, fp, bufp, left, localp, error): + Fills the zip directory entry zde. + + If bufp is non-NULL, data is taken from there and bufp is advanced + by the amount of data used; otherwise data is read from fp as needed. + + if leftp is non-NULL, no more bytes than specified by it are used, + and *leftp is reduced by the number of bytes used. + + If local != 0, it reads a local header instead of a central + directory entry. + + Returns 0 if successful. On error, error is filled in and -1 is + returned. + + XXX: leftp and file position undefined on error. +*/ + +int +_zip_dirent_read(struct zip_dirent *zde, FILE *fp, + unsigned char **bufp, unsigned int *leftp, int local, + struct zip_error *error) +{ + unsigned char buf[CDENTRYSIZE]; + unsigned char *cur; + unsigned short dostime, dosdate; + unsigned int size; + + if (local) + size = LENTRYSIZE; + else + size = CDENTRYSIZE; + + if (leftp && (*leftp < size)) { + _zip_error_set(error, ZIP_ER_NOZIP, 0); + return -1; + } + + if (bufp) { + /* use data from buffer */ + cur = *bufp; + } + else { + /* read entry from disk */ + if ((fread(buf, 1, size, fp)version_madeby = _zip_read2(&cur); + else + zde->version_madeby = 0; + zde->version_needed = _zip_read2(&cur); + zde->bitflags = _zip_read2(&cur); + zde->comp_method = _zip_read2(&cur); + + /* convert to time_t */ + dostime = _zip_read2(&cur); + dosdate = _zip_read2(&cur); + zde->last_mod = _zip_d2u_time(dostime, dosdate); + + zde->crc = _zip_read4(&cur); + zde->comp_size = _zip_read4(&cur); + zde->uncomp_size = _zip_read4(&cur); + + zde->filename_len = _zip_read2(&cur); + zde->extrafield_len = _zip_read2(&cur); + + if (local) { + zde->comment_len = 0; + zde->disk_number = 0; + zde->int_attrib = 0; + zde->ext_attrib = 0; + zde->offset = 0; + } else { + zde->comment_len = _zip_read2(&cur); + zde->disk_number = _zip_read2(&cur); + zde->int_attrib = _zip_read2(&cur); + zde->ext_attrib = _zip_read4(&cur); + zde->offset = _zip_read4(&cur); + } + + zde->filename = NULL; + zde->extrafield = NULL; + zde->comment = NULL; + + size += zde->filename_len+zde->extrafield_len+zde->comment_len; + + if (leftp && (*leftp < size)) { + _zip_error_set(error, ZIP_ER_NOZIP, 0); + return -1; + } + + if (bufp) { + if (zde->filename_len) { + zde->filename = _zip_readstr(&cur, zde->filename_len, 1, error); + if (!zde->filename) + return -1; + } + + if (zde->extrafield_len) { + zde->extrafield = _zip_readstr(&cur, zde->extrafield_len, 0, + error); + if (!zde->extrafield) + return -1; + } + + if (zde->comment_len) { + zde->comment = _zip_readstr(&cur, zde->comment_len, 0, error); + if (!zde->comment) + return -1; + } + } + else { + if (zde->filename_len) { + zde->filename = _zip_readfpstr(fp, zde->filename_len, 1, error); + if (!zde->filename) + return -1; + } + + if (zde->extrafield_len) { + zde->extrafield = _zip_readfpstr(fp, zde->extrafield_len, 0, + error); + if (!zde->extrafield) + return -1; + } + + if (zde->comment_len) { + zde->comment = _zip_readfpstr(fp, zde->comment_len, 0, error); + if (!zde->comment) + return -1; + } + } + + if (bufp) + *bufp = cur; + if (leftp) + *leftp -= size; + + return 0; +} + + + +/* _zip_dirent_torrent_normalize(de); + Set values suitable for torrentzip. +*/ + +void +_zip_dirent_torrent_normalize(struct zip_dirent *de) +{ + static struct tm torrenttime; + static time_t last_mod = 0; + + if (last_mod == 0) { +#ifdef HAVE_STRUCT_TM_TM_ZONE + time_t now; + struct tm *l; +#endif + + torrenttime.tm_sec = 0; + torrenttime.tm_min = 32; + torrenttime.tm_hour = 23; + torrenttime.tm_mday = 24; + torrenttime.tm_mon = 11; + torrenttime.tm_year = 96; + torrenttime.tm_wday = 0; + torrenttime.tm_yday = 0; + torrenttime.tm_isdst = 0; + +#ifdef HAVE_STRUCT_TM_TM_ZONE + time(&now); + l = localtime(&now); + torrenttime.tm_gmtoff = l->tm_gmtoff; + torrenttime.tm_zone = l->tm_zone; +#endif + + last_mod = mktime(&torrenttime); + } + + de->version_madeby = 0; + de->version_needed = 20; /* 2.0 */ + de->bitflags = 2; /* maximum compression */ + de->comp_method = ZIP_CM_DEFLATE; + de->last_mod = last_mod; + + de->disk_number = 0; + de->int_attrib = 0; + de->ext_attrib = 0; + de->offset = 0; + + free(de->extrafield); + de->extrafield = NULL; + de->extrafield_len = 0; + free(de->comment); + de->comment = NULL; + de->comment_len = 0; +} + + + +/* _zip_dirent_write(zde, fp, localp, error): + Writes zip directory entry zde to file fp. + + If localp != 0, it writes a local header instead of a central + directory entry. + + Returns 0 if successful. On error, error is filled in and -1 is + returned. +*/ + +int +_zip_dirent_write(struct zip_dirent *zde, FILE *fp, int localp, + struct zip_error *error) +{ + unsigned short dostime, dosdate; + + fwrite(localp ? LOCAL_MAGIC : CENTRAL_MAGIC, 1, 4, fp); + + if (!localp) + _zip_write2(zde->version_madeby, fp); + _zip_write2(zde->version_needed, fp); + _zip_write2(zde->bitflags, fp); + _zip_write2(zde->comp_method, fp); + + _zip_u2d_time(zde->last_mod, &dostime, &dosdate); + _zip_write2(dostime, fp); + _zip_write2(dosdate, fp); + + _zip_write4(zde->crc, fp); + _zip_write4(zde->comp_size, fp); + _zip_write4(zde->uncomp_size, fp); + + _zip_write2(zde->filename_len, fp); + _zip_write2(zde->extrafield_len, fp); + + if (!localp) { + _zip_write2(zde->comment_len, fp); + _zip_write2(zde->disk_number, fp); + _zip_write2(zde->int_attrib, fp); + _zip_write4(zde->ext_attrib, fp); + _zip_write4(zde->offset, fp); + } + + if (zde->filename_len) + fwrite(zde->filename, 1, zde->filename_len, fp); + + if (zde->extrafield_len) + fwrite(zde->extrafield, 1, zde->extrafield_len, fp); + + if (!localp) { + if (zde->comment_len) + fwrite(zde->comment, 1, zde->comment_len, fp); + } + + if (ferror(fp)) { + _zip_error_set(error, ZIP_ER_WRITE, errno); + return -1; + } + + return 0; +} + + + +static time_t +_zip_d2u_time(int dtime, int ddate) +{ + struct tm tm; + + memset(&tm, sizeof(tm), 0); + + /* let mktime decide if DST is in effect */ + tm.tm_isdst = -1; + + tm.tm_year = ((ddate>>9)&127) + 1980 - 1900; + tm.tm_mon = ((ddate>>5)&15) - 1; + tm.tm_mday = ddate&31; + + tm.tm_hour = (dtime>>11)&31; + tm.tm_min = (dtime>>5)&63; + tm.tm_sec = (dtime<<1)&62; + + return mktime(&tm); +} + + + +unsigned short +_zip_read2(unsigned char **a) +{ + unsigned short ret; + + ret = (*a)[0]+((*a)[1]<<8); + *a += 2; + + return ret; +} + + + +unsigned int +_zip_read4(unsigned char **a) +{ + unsigned int ret; + + ret = ((((((*a)[3]<<8)+(*a)[2])<<8)+(*a)[1])<<8)+(*a)[0]; + *a += 4; + + return ret; +} + + + +static char * +_zip_readfpstr(FILE *fp, unsigned int len, int nulp, struct zip_error *error) +{ + char *r, *o; + + r = (char *)malloc(nulp ? len+1 : len); + if (!r) { + _zip_error_set(error, ZIP_ER_MEMORY, 0); + return NULL; + } + + if (fread(r, 1, len, fp)>8)&0xff, fp); + + return; +} + + + +static void +_zip_write4(unsigned int i, FILE *fp) +{ + putc(i&0xff, fp); + putc((i>>8)&0xff, fp); + putc((i>>16)&0xff, fp); + putc((i>>24)&0xff, fp); + + return; +} + + + +static void +_zip_u2d_time(time_t time, unsigned short *dtime, unsigned short *ddate) +{ + struct tm *tm; + + tm = localtime(&time); + *ddate = ((tm->tm_year+1900-1980)<<9) + ((tm->tm_mon+1)<<5) + + tm->tm_mday; + *dtime = ((tm->tm_hour)<<11) + ((tm->tm_min)<<5) + + ((tm->tm_sec)>>1); + + return; +} diff --git a/julienr-libzip-android/jni/zip_entry_free.c b/julienr-libzip-android/jni/zip_entry_free.c new file mode 100755 index 0000000..c50c943 --- /dev/null +++ b/julienr-libzip-android/jni/zip_entry_free.c @@ -0,0 +1,52 @@ +/* + zip_entry_free.c -- free struct zip_entry + Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include + +#include "zipint.h" + + + +void +_zip_entry_free(struct zip_entry *ze) +{ + free(ze->ch_filename); + ze->ch_filename = NULL; + free(ze->ch_comment); + ze->ch_comment = NULL; + ze->ch_comment_len = -1; + + _zip_unchange_data(ze); +} diff --git a/julienr-libzip-android/jni/zip_entry_new.c b/julienr-libzip-android/jni/zip_entry_new.c new file mode 100755 index 0000000..7059b1b --- /dev/null +++ b/julienr-libzip-android/jni/zip_entry_new.c @@ -0,0 +1,78 @@ +/* + zip_entry_new.c -- create and init struct zip_entry + Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include + +#include "zipint.h" + + + +struct zip_entry * +_zip_entry_new(struct zip *za) +{ + struct zip_entry *ze; + if (!za) { + ze = (struct zip_entry *)malloc(sizeof(struct zip_entry)); + if (!ze) { + _zip_error_set(&za->error, ZIP_ER_MEMORY, 0); + return NULL; + } + } + else { + if (za->nentry >= za->nentry_alloc-1) { + za->nentry_alloc += 16; + za->entry = (struct zip_entry *)realloc(za->entry, + sizeof(struct zip_entry) + * za->nentry_alloc); + if (!za->entry) { + _zip_error_set(&za->error, ZIP_ER_MEMORY, 0); + return NULL; + } + } + ze = za->entry+za->nentry; + } + + ze->state = ZIP_ST_UNCHANGED; + + ze->ch_filename = NULL; + ze->ch_comment = NULL; + ze->ch_comment_len = -1; + ze->source = NULL; + + if (za) + za->nentry++; + + return ze; +} diff --git a/julienr-libzip-android/jni/zip_err_str.c b/julienr-libzip-android/jni/zip_err_str.c new file mode 100755 index 0000000..3fcdf17 --- /dev/null +++ b/julienr-libzip-android/jni/zip_err_str.c @@ -0,0 +1,68 @@ +/* + This file was generated automatically by ./make_zip_err_str.sh + from ./zip.h; make changes there. + */ + +#include "zipint.h" + + + +const char * const _zip_err_str[] = { + "No error", + "Multi-disk zip archives not supported", + "Renaming temporary file failed", + "Closing zip archive failed", + "Seek error", + "Read error", + "Write error", + "CRC error", + "Containing zip archive was closed", + "No such file", + "File already exists", + "Can't open file", + "Failure to create temporary file", + "Zlib error", + "Malloc failure", + "Entry has been changed", + "Compression method not supported", + "Premature EOF", + "Invalid argument", + "Not a zip archive", + "Internal error", + "Zip archive inconsistent", + "Can't remove file", + "Entry has been deleted", +}; + +const int _zip_nerr_str = sizeof(_zip_err_str)/sizeof(_zip_err_str[0]); + +#define N ZIP_ET_NONE +#define S ZIP_ET_SYS +#define Z ZIP_ET_ZLIB + +const int _zip_err_type[] = { + N, + N, + S, + S, + S, + S, + S, + N, + N, + N, + N, + S, + S, + Z, + N, + N, + N, + N, + N, + N, + N, + N, + S, + N, +}; diff --git a/julienr-libzip-android/jni/zip_error.c b/julienr-libzip-android/jni/zip_error.c new file mode 100755 index 0000000..aab7079 --- /dev/null +++ b/julienr-libzip-android/jni/zip_error.c @@ -0,0 +1,101 @@ +/* + zip_error.c -- struct zip_error helper functions + Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include + +#include "zipint.h" + + + +void +_zip_error_clear(struct zip_error *err) +{ + err->zip_err = ZIP_ER_OK; + err->sys_err = 0; +} + + + +void +_zip_error_copy(struct zip_error *dst, struct zip_error *src) +{ + dst->zip_err = src->zip_err; + dst->sys_err = src->sys_err; +} + + + +void +_zip_error_fini(struct zip_error *err) +{ + free(err->str); + err->str = NULL; +} + + + +void +_zip_error_get(struct zip_error *err, int *zep, int *sep) +{ + if (zep) + *zep = err->zip_err; + if (sep) { + if (zip_error_get_sys_type(err->zip_err) != ZIP_ET_NONE) + *sep = err->sys_err; + else + *sep = 0; + } +} + + + +void +_zip_error_init(struct zip_error *err) +{ + err->zip_err = ZIP_ER_OK; + err->sys_err = 0; + err->str = NULL; +} + + + +void +_zip_error_set(struct zip_error *err, int ze, int se) +{ + if (err) { + err->zip_err = ze; + err->sys_err = se; + } +} diff --git a/julienr-libzip-android/jni/zip_error_clear.c b/julienr-libzip-android/jni/zip_error_clear.c new file mode 100755 index 0000000..364383e --- /dev/null +++ b/julienr-libzip-android/jni/zip_error_clear.c @@ -0,0 +1,44 @@ +/* + zip_error_clear.c -- clear zip error + Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include "zipint.h" + + + +ZIP_EXTERN void +zip_error_clear(struct zip *za) +{ + _zip_error_clear(&za->error); +} diff --git a/julienr-libzip-android/jni/zip_error_get.c b/julienr-libzip-android/jni/zip_error_get.c new file mode 100755 index 0000000..6d1c958 --- /dev/null +++ b/julienr-libzip-android/jni/zip_error_get.c @@ -0,0 +1,44 @@ +/* + zip_error_get.c -- get zip error + Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include "zipint.h" + + + +ZIP_EXTERN void +zip_error_get(struct zip *za, int *zep, int *sep) +{ + _zip_error_get(&za->error, zep, sep); +} diff --git a/julienr-libzip-android/jni/zip_error_get_sys_type.c b/julienr-libzip-android/jni/zip_error_get_sys_type.c new file mode 100755 index 0000000..6c6f380 --- /dev/null +++ b/julienr-libzip-android/jni/zip_error_get_sys_type.c @@ -0,0 +1,47 @@ +/* + zip_error_get_sys_type.c -- return type of system error code + Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include "zipint.h" + + + +ZIP_EXTERN int +zip_error_get_sys_type(int ze) +{ + if (ze < 0 || ze >= _zip_nerr_str) + return 0; + + return _zip_err_type[ze]; +} diff --git a/julienr-libzip-android/jni/zip_error_strerror.c b/julienr-libzip-android/jni/zip_error_strerror.c new file mode 100755 index 0000000..3d0951c --- /dev/null +++ b/julienr-libzip-android/jni/zip_error_strerror.c @@ -0,0 +1,90 @@ +/* + zip_error_sterror.c -- get string representation of struct zip_error + Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include +#include +#include +#include + +#include "zipint.h" + + + +const char * +_zip_error_strerror(struct zip_error *err) +{ + const char *zs, *ss; + char buf[128], *s; + + _zip_error_fini(err); + + if (err->zip_err < 0 || err->zip_err >= _zip_nerr_str) { + sprintf(buf, "Unknown error %d", err->zip_err); + zs = NULL; + ss = buf; + } + else { + zs = _zip_err_str[err->zip_err]; + + switch (_zip_err_type[err->zip_err]) { + case ZIP_ET_SYS: + ss = strerror(err->sys_err); + break; + + case ZIP_ET_ZLIB: + ss = zError(err->sys_err); + break; + + default: + ss = NULL; + } + } + + if (ss == NULL) + return zs; + else { + if ((s=(char *)malloc(strlen(ss) + + (zs ? strlen(zs)+2 : 0) + 1)) == NULL) + return _zip_err_str[ZIP_ER_MEMORY]; + + sprintf(s, "%s%s%s", + (zs ? zs : ""), + (zs ? ": " : ""), + ss); + err->str = s; + + return s; + } +} diff --git a/julienr-libzip-android/jni/zip_error_to_str.c b/julienr-libzip-android/jni/zip_error_to_str.c new file mode 100755 index 0000000..bdba41a --- /dev/null +++ b/julienr-libzip-android/jni/zip_error_to_str.c @@ -0,0 +1,70 @@ +/* + zip_error_to_str.c -- get string representation of zip error code + Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include +#include +#include +#include + +#include "zipint.h" + + + +ZIP_EXTERN int +zip_error_to_str(char *buf, size_t len, int ze, int se) +{ + const char *zs, *ss; + + if (ze < 0 || ze >= _zip_nerr_str) + return snprintf(buf, len, "Unknown error %d", ze); + + zs = _zip_err_str[ze]; + + switch (_zip_err_type[ze]) { + case ZIP_ET_SYS: + ss = strerror(se); + break; + + case ZIP_ET_ZLIB: + ss = zError(se); + break; + + default: + ss = NULL; + } + + return snprintf(buf, len, "%s%s%s", + zs, (ss ? ": " : ""), (ss ? ss : "")); +} diff --git a/julienr-libzip-android/jni/zip_fclose.c b/julienr-libzip-android/jni/zip_fclose.c new file mode 100755 index 0000000..8709362 --- /dev/null +++ b/julienr-libzip-android/jni/zip_fclose.c @@ -0,0 +1,71 @@ +/* + zip_fclose.c -- close file in zip archive + Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include + +#include "zipint.h" + + + +ZIP_EXTERN int +zip_fclose(struct zip_file *zf) +{ + int i, ret; + + if (zf->zstr) + inflateEnd(zf->zstr); + free(zf->buffer); + free(zf->zstr); + + for (i=0; iza->nfile; i++) { + if (zf->za->file[i] == zf) { + zf->za->file[i] = zf->za->file[zf->za->nfile-1]; + zf->za->nfile--; + break; + } + } + + ret = 0; + if (zf->error.zip_err) + ret = zf->error.zip_err; + else if ((zf->flags & ZIP_ZF_CRC) && (zf->flags & ZIP_ZF_EOF)) { + /* if EOF, compare CRC */ + if (zf->crc_orig != zf->crc) + ret = ZIP_ER_CRC; + } + + free(zf); + return ret; +} diff --git a/julienr-libzip-android/jni/zip_file_error_clear.c b/julienr-libzip-android/jni/zip_file_error_clear.c new file mode 100755 index 0000000..ef6fa10 --- /dev/null +++ b/julienr-libzip-android/jni/zip_file_error_clear.c @@ -0,0 +1,44 @@ +/* + zip_file_error_clear.c -- clear zip file error + Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include "zipint.h" + + + +ZIP_EXTERN void +zip_file_error_clear(struct zip_file *zf) +{ + _zip_error_clear(&zf->error); +} diff --git a/julienr-libzip-android/jni/zip_file_error_get.c b/julienr-libzip-android/jni/zip_file_error_get.c new file mode 100755 index 0000000..f20e011 --- /dev/null +++ b/julienr-libzip-android/jni/zip_file_error_get.c @@ -0,0 +1,44 @@ +/* + zip_file_error_get.c -- get zip file error + Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include "zipint.h" + + + +ZIP_EXTERN void +zip_file_error_get(struct zip_file *zf, int *zep, int *sep) +{ + _zip_error_get(&zf->error, zep, sep); +} diff --git a/julienr-libzip-android/jni/zip_file_get_offset.c b/julienr-libzip-android/jni/zip_file_get_offset.c new file mode 100755 index 0000000..b96fd5e --- /dev/null +++ b/julienr-libzip-android/jni/zip_file_get_offset.c @@ -0,0 +1,74 @@ +/* + zip_file_get_offset.c -- get offset of file data in archive. + Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include +#include +#include +#include +#include +#include + +#include "zipint.h" + + + +/* _zip_file_get_offset(za, ze): + Returns the offset of the file data for entry ze. + + On error, fills in za->error and returns 0. +*/ + +unsigned int +_zip_file_get_offset(struct zip *za, int idx) +{ + struct zip_dirent de; + unsigned int offset; + + offset = za->cdir->entry[idx].offset; + + if (fseeko(za->zp, offset, SEEK_SET) != 0) { + _zip_error_set(&za->error, ZIP_ER_SEEK, errno); + return 0; + } + + if (_zip_dirent_read(&de, za->zp, NULL, NULL, 1, &za->error) != 0) + return 0; + + offset += LENTRYSIZE + de.filename_len + de.extrafield_len; + + _zip_dirent_finalize(&de); + + return offset; +} diff --git a/julienr-libzip-android/jni/zip_file_strerror.c b/julienr-libzip-android/jni/zip_file_strerror.c new file mode 100755 index 0000000..9ba70f1 --- /dev/null +++ b/julienr-libzip-android/jni/zip_file_strerror.c @@ -0,0 +1,44 @@ +/* + zip_file_sterror.c -- get string representation of zip file error + Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include "zipint.h" + + + +ZIP_EXTERN const char * +zip_file_strerror(struct zip_file *zf) +{ + return _zip_error_strerror(&zf->error); +} diff --git a/julienr-libzip-android/jni/zip_filerange_crc.c b/julienr-libzip-android/jni/zip_filerange_crc.c new file mode 100755 index 0000000..4d1ad56 --- /dev/null +++ b/julienr-libzip-android/jni/zip_filerange_crc.c @@ -0,0 +1,71 @@ +/* + zip_filerange_crc.c -- compute CRC32 for a range of a file + Copyright (C) 2008 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include +#include + +#include "zipint.h" + + + + +int +_zip_filerange_crc(FILE *fp, off_t start, off_t len, uLong *crcp, + struct zip_error *errp) +{ + Bytef buf[BUFSIZE]; + size_t n; + + *crcp = crc32(0L, Z_NULL, 0); + + if (fseeko(fp, start, SEEK_SET) != 0) { + _zip_error_set(errp, ZIP_ER_SEEK, errno); + return -1; + } + + while (len > 0) { + n = len > BUFSIZE ? BUFSIZE : len; + if ((n=fread(buf, 1, n, fp)) <= 0) { + _zip_error_set(errp, ZIP_ER_READ, errno); + return -1; + } + + *crcp = crc32(*crcp, buf, n); + + len-= n; + } + + return 0; +} diff --git a/julienr-libzip-android/jni/zip_fopen.c b/julienr-libzip-android/jni/zip_fopen.c new file mode 100755 index 0000000..6e2f724 --- /dev/null +++ b/julienr-libzip-android/jni/zip_fopen.c @@ -0,0 +1,49 @@ +/* + zip_fopen.c -- open file in zip archive for reading + Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include "zipint.h" + + + +ZIP_EXTERN struct zip_file * +zip_fopen(struct zip *za, const char *fname, int flags) +{ + int idx; + + if ((idx=zip_name_locate(za, fname, flags)) < 0) + return NULL; + + return zip_fopen_index(za, idx, flags); +} diff --git a/julienr-libzip-android/jni/zip_fopen_index.c b/julienr-libzip-android/jni/zip_fopen_index.c new file mode 100755 index 0000000..a330d69 --- /dev/null +++ b/julienr-libzip-android/jni/zip_fopen_index.c @@ -0,0 +1,216 @@ +/* + zip_fopen_index.c -- open file in zip archive for reading by index + Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include +#include +#include + +#include "zipint.h" + +static struct zip_file *_zip_file_new(struct zip *za); + + + +ZIP_EXTERN struct zip_file * +zip_fopen_index(struct zip *za, int fileno, int flags) +{ + int len, ret; + int zfflags; + struct zip_file *zf; + + if ((fileno < 0) || (fileno >= za->nentry)) { + _zip_error_set(&za->error, ZIP_ER_INVAL, 0); + return NULL; + } + + if ((flags & ZIP_FL_UNCHANGED) == 0 + && ZIP_ENTRY_DATA_CHANGED(za->entry+fileno)) { + _zip_error_set(&za->error, ZIP_ER_CHANGED, 0); + return NULL; + } + + if (fileno >= za->cdir->nentry) { + _zip_error_set(&za->error, ZIP_ER_INVAL, 0); + return NULL; + } + + zfflags = 0; + switch (za->cdir->entry[fileno].comp_method) { + case ZIP_CM_STORE: + zfflags |= ZIP_ZF_CRC; + break; + + case ZIP_CM_DEFLATE: + if ((flags & ZIP_FL_COMPRESSED) == 0) + zfflags |= ZIP_ZF_CRC | ZIP_ZF_DECOMP; + break; + default: + if ((flags & ZIP_FL_COMPRESSED) == 0) { + _zip_error_set(&za->error, ZIP_ER_COMPNOTSUPP, 0); + return NULL; + } + break; + } + + zf = _zip_file_new(za); + + zf->flags = zfflags; + /* zf->name = za->cdir->entry[fileno].filename; */ + zf->method = za->cdir->entry[fileno].comp_method; + zf->bytes_left = za->cdir->entry[fileno].uncomp_size; + zf->cbytes_left = za->cdir->entry[fileno].comp_size; + zf->crc_orig = za->cdir->entry[fileno].crc; + + if ((zf->fpos=_zip_file_get_offset(za, fileno)) == 0) { + zip_fclose(zf); + return NULL; + } + + if ((zf->flags & ZIP_ZF_DECOMP) == 0) + zf->bytes_left = zf->cbytes_left; + else { + if ((zf->buffer=(char *)malloc(BUFSIZE)) == NULL) { + _zip_error_set(&za->error, ZIP_ER_MEMORY, 0); + zip_fclose(zf); + return NULL; + } + + len = _zip_file_fillbuf(zf->buffer, BUFSIZE, zf); + if (len <= 0) { + _zip_error_copy(&za->error, &zf->error); + zip_fclose(zf); + return NULL; + } + + if ((zf->zstr = (z_stream *)malloc(sizeof(z_stream))) == NULL) { + _zip_error_set(&za->error, ZIP_ER_MEMORY, 0); + zip_fclose(zf); + return NULL; + } + zf->zstr->zalloc = Z_NULL; + zf->zstr->zfree = Z_NULL; + zf->zstr->opaque = NULL; + zf->zstr->next_in = (Bytef *)zf->buffer; + zf->zstr->avail_in = len; + + /* negative value to tell zlib that there is no header */ + if ((ret=inflateInit2(zf->zstr, -MAX_WBITS)) != Z_OK) { + _zip_error_set(&za->error, ZIP_ER_ZLIB, ret); + zip_fclose(zf); + return NULL; + } + } + + return zf; +} + + + +int +_zip_file_fillbuf(void *buf, size_t buflen, struct zip_file *zf) +{ + int i, j; + + if (zf->error.zip_err != ZIP_ER_OK) + return -1; + + if ((zf->flags & ZIP_ZF_EOF) || zf->cbytes_left <= 0 || buflen <= 0) + return 0; + + if (fseeko(zf->za->zp, zf->fpos, SEEK_SET) < 0) { + _zip_error_set(&zf->error, ZIP_ER_SEEK, errno); + return -1; + } + if (buflen < zf->cbytes_left) + i = buflen; + else + i = zf->cbytes_left; + + j = fread(buf, 1, i, zf->za->zp); + if (j == 0) { + _zip_error_set(&zf->error, ZIP_ER_EOF, 0); + j = -1; + } + else if (j < 0) + _zip_error_set(&zf->error, ZIP_ER_READ, errno); + else { + zf->fpos += j; + zf->cbytes_left -= j; + } + + return j; +} + + + +static struct zip_file * +_zip_file_new(struct zip *za) +{ + struct zip_file *zf, **file; + int n; + + if ((zf=(struct zip_file *)malloc(sizeof(struct zip_file))) == NULL) { + _zip_error_set(&za->error, ZIP_ER_MEMORY, 0); + return NULL; + } + + if (za->nfile >= za->nfile_alloc-1) { + n = za->nfile_alloc + 10; + file = (struct zip_file **)realloc(za->file, + n*sizeof(struct zip_file *)); + if (file == NULL) { + _zip_error_set(&za->error, ZIP_ER_MEMORY, 0); + free(zf); + return NULL; + } + za->nfile_alloc = n; + za->file = file; + } + + za->file[za->nfile++] = zf; + + zf->za = za; + _zip_error_init(&zf->error); + zf->flags = 0; + zf->crc = crc32(0L, Z_NULL, 0); + zf->crc_orig = 0; + zf->method = -1; + zf->bytes_left = zf->cbytes_left = 0; + zf->fpos = 0; + zf->buffer = NULL; + zf->zstr = NULL; + + return zf; +} diff --git a/julienr-libzip-android/jni/zip_fread.c b/julienr-libzip-android/jni/zip_fread.c new file mode 100755 index 0000000..2a7fb42 --- /dev/null +++ b/julienr-libzip-android/jni/zip_fread.c @@ -0,0 +1,130 @@ +/* + zip_fread.c -- read from file + Copyright (C) 1999-2009 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include "zipint.h" + + + +ZIP_EXTERN ssize_t +zip_fread(struct zip_file *zf, void *outbuf, size_t toread) +{ + int ret; + size_t out_before, len; + int i; + + if (!zf) + return -1; + + if (zf->error.zip_err != 0) + return -1; + + if ((zf->flags & ZIP_ZF_EOF) || (toread == 0)) + return 0; + + if (zf->bytes_left == 0) { + zf->flags |= ZIP_ZF_EOF; + if (zf->flags & ZIP_ZF_CRC) { + if (zf->crc != zf->crc_orig) { + _zip_error_set(&zf->error, ZIP_ER_CRC, 0); + return -1; + } + } + return 0; + } + + if ((zf->flags & ZIP_ZF_DECOMP) == 0) { + ret = _zip_file_fillbuf(outbuf, toread, zf); + if (ret > 0) { + if (zf->flags & ZIP_ZF_CRC) + zf->crc = crc32(zf->crc, (Bytef *)outbuf, ret); + zf->bytes_left -= ret; + } + return ret; + } + + zf->zstr->next_out = (Bytef *)outbuf; + zf->zstr->avail_out = toread; + out_before = zf->zstr->total_out; + + /* endless loop until something has been accomplished */ + for (;;) { + ret = inflate(zf->zstr, Z_SYNC_FLUSH); + + switch (ret) { + case Z_STREAM_END: + if (zf->zstr->total_out == out_before) { + if (zf->crc != zf->crc_orig) { + _zip_error_set(&zf->error, ZIP_ER_CRC, 0); + return -1; + } + else + return 0; + } + + /* fallthrough */ + + case Z_OK: + len = zf->zstr->total_out - out_before; + if (len >= zf->bytes_left || len >= toread) { + if (zf->flags & ZIP_ZF_CRC) + zf->crc = crc32(zf->crc, (Bytef *)outbuf, len); + zf->bytes_left -= len; + return len; + } + break; + + case Z_BUF_ERROR: + if (zf->zstr->avail_in == 0) { + i = _zip_file_fillbuf(zf->buffer, BUFSIZE, zf); + if (i == 0) { + _zip_error_set(&zf->error, ZIP_ER_INCONS, 0); + return -1; + } + else if (i < 0) + return -1; + zf->zstr->next_in = (Bytef *)zf->buffer; + zf->zstr->avail_in = i; + continue; + } + /* fallthrough */ + case Z_NEED_DICT: + case Z_DATA_ERROR: + case Z_STREAM_ERROR: + case Z_MEM_ERROR: + _zip_error_set(&zf->error, ZIP_ER_ZLIB, ret); + return -1; + } + } +} diff --git a/julienr-libzip-android/jni/zip_free.c b/julienr-libzip-android/jni/zip_free.c new file mode 100755 index 0000000..76c3a96 --- /dev/null +++ b/julienr-libzip-android/jni/zip_free.c @@ -0,0 +1,81 @@ +/* + zip_free.c -- free struct zip + Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include + +#include "zipint.h" + + + +/* _zip_free: + frees the space allocated to a zipfile struct, and closes the + corresponding file. */ + +void +_zip_free(struct zip *za) +{ + int i; + + if (za == NULL) + return; + + if (za->zn) + free(za->zn); + + if (za->zp) + fclose(za->zp); + + _zip_cdir_free(za->cdir); + + if (za->entry) { + for (i=0; inentry; i++) { + _zip_entry_free(za->entry+i); + } + free(za->entry); + } + + for (i=0; infile; i++) { + if (za->file[i]->error.zip_err == ZIP_ER_OK) { + _zip_error_set(&za->file[i]->error, ZIP_ER_ZIPCLOSED, 0); + za->file[i]->za = NULL; + } + } + + free(za->file); + + free(za); + + return; +} diff --git a/julienr-libzip-android/jni/zip_get_archive_comment.c b/julienr-libzip-android/jni/zip_get_archive_comment.c new file mode 100755 index 0000000..669eb70 --- /dev/null +++ b/julienr-libzip-android/jni/zip_get_archive_comment.c @@ -0,0 +1,60 @@ +/* + zip_get_archive_comment.c -- get archive comment + Copyright (C) 2006-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include "zipint.h" + + + +ZIP_EXTERN const char * +zip_get_archive_comment(struct zip *za, int *lenp, int flags) +{ + if ((flags & ZIP_FL_UNCHANGED) + || (za->ch_comment_len == -1)) { + if (za->cdir) { + if (lenp != NULL) + *lenp = za->cdir->comment_len; + return za->cdir->comment; + } + else { + if (lenp != NULL) + *lenp = -1; + return NULL; + } + } + + if (lenp != NULL) + *lenp = za->ch_comment_len; + return za->ch_comment; +} diff --git a/julienr-libzip-android/jni/zip_get_archive_flag.c b/julienr-libzip-android/jni/zip_get_archive_flag.c new file mode 100755 index 0000000..4733d92 --- /dev/null +++ b/julienr-libzip-android/jni/zip_get_archive_flag.c @@ -0,0 +1,48 @@ +/* + zip_get_archive_flag.c -- get archive global flag + Copyright (C) 2008 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include "zipint.h" + + + +ZIP_EXTERN int +zip_get_archive_flag(struct zip *za, int flag, int flags) +{ + int fl; + + fl = (flags & ZIP_FL_UNCHANGED) ? za->flags : za->ch_flags; + + return (fl & flag) ? 1 : 0; +} diff --git a/julienr-libzip-android/jni/zip_get_file_comment.c b/julienr-libzip-android/jni/zip_get_file_comment.c new file mode 100755 index 0000000..adace72 --- /dev/null +++ b/julienr-libzip-android/jni/zip_get_file_comment.c @@ -0,0 +1,58 @@ +/* + zip_get_file_comment.c -- get file comment + Copyright (C) 2006-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include "zipint.h" + + + +ZIP_EXTERN const char * +zip_get_file_comment(struct zip *za, int idx, int *lenp, int flags) +{ + if (idx < 0 || idx >= za->nentry) { + _zip_error_set(&za->error, ZIP_ER_INVAL, 0); + return NULL; + } + + if ((flags & ZIP_FL_UNCHANGED) + || (za->entry[idx].ch_comment_len == -1)) { + if (lenp != NULL) + *lenp = za->cdir->entry[idx].comment_len; + return za->cdir->entry[idx].comment; + } + + if (lenp != NULL) + *lenp = za->entry[idx].ch_comment_len; + return za->entry[idx].ch_comment; +} diff --git a/julienr-libzip-android/jni/zip_get_name.c b/julienr-libzip-android/jni/zip_get_name.c new file mode 100755 index 0000000..8f5050b --- /dev/null +++ b/julienr-libzip-android/jni/zip_get_name.c @@ -0,0 +1,71 @@ +/* + zip_get_name.c -- get filename for a file in zip file + Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include "zipint.h" + + + +ZIP_EXTERN const char * +zip_get_name(struct zip *za, int idx, int flags) +{ + return _zip_get_name(za, idx, flags, &za->error); +} + + + +const char * +_zip_get_name(struct zip *za, int idx, int flags, struct zip_error *error) +{ + if (idx < 0 || idx >= za->nentry) { + _zip_error_set(error, ZIP_ER_INVAL, 0); + return NULL; + } + + if ((flags & ZIP_FL_UNCHANGED) == 0) { + if (za->entry[idx].state == ZIP_ST_DELETED) { + _zip_error_set(error, ZIP_ER_DELETED, 0); + return NULL; + } + if (za->entry[idx].ch_filename) + return za->entry[idx].ch_filename; + } + + if (za->cdir == NULL || idx >= za->cdir->nentry) { + _zip_error_set(error, ZIP_ER_INVAL, 0); + return NULL; + } + + return za->cdir->entry[idx].filename; +} diff --git a/julienr-libzip-android/jni/zip_get_num_files.c b/julienr-libzip-android/jni/zip_get_num_files.c new file mode 100755 index 0000000..1d9baa3 --- /dev/null +++ b/julienr-libzip-android/jni/zip_get_num_files.c @@ -0,0 +1,47 @@ +/* + zip_get_num_files.c -- get number of files in archive + Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include "zipint.h" + + + +ZIP_EXTERN int +zip_get_num_files(struct zip *za) +{ + if (za == NULL) + return -1; + + return za->nentry; +} diff --git a/julienr-libzip-android/jni/zip_memdup.c b/julienr-libzip-android/jni/zip_memdup.c new file mode 100755 index 0000000..641125e --- /dev/null +++ b/julienr-libzip-android/jni/zip_memdup.c @@ -0,0 +1,55 @@ +/* + zip_memdup.c -- internal zip function, "strdup" with len + Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#include +#include + +#include "zipint.h" + + + +void * +_zip_memdup(const void *mem, size_t len, struct zip_error *error) +{ + void *ret; + + ret = malloc(len); + if (!ret) { + _zip_error_set(error, ZIP_ER_MEMORY, 0); + return NULL; + } + + memcpy(ret, mem, len); + + return ret; +} diff --git a/julienr-libzip-android/jni/zip_name_locate.c b/julienr-libzip-android/jni/zip_name_locate.c new file mode 100755 index 0000000..baa6141 --- /dev/null +++ b/julienr-libzip-android/jni/zip_name_locate.c @@ -0,0 +1,88 @@ +/* + zip_name_locate.c -- get index by name + Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include + +#include "zipint.h" + + + +ZIP_EXTERN int +zip_name_locate(struct zip *za, const char *fname, int flags) +{ + return _zip_name_locate(za, fname, flags, &za->error); +} + + + +int +_zip_name_locate(struct zip *za, const char *fname, int flags, + struct zip_error *error) +{ + int (*cmp)(const char *, const char *); + const char *fn, *p; + int i, n; + + if (fname == NULL) { + _zip_error_set(error, ZIP_ER_INVAL, 0); + return -1; + } + + cmp = (flags & ZIP_FL_NOCASE) ? strcasecmp : strcmp; + + n = (flags & ZIP_FL_UNCHANGED) ? za->cdir->nentry : za->nentry; + for (i=0; icdir->entry[i].filename; + else + fn = _zip_get_name(za, i, flags, error); + + /* newly added (partially filled) entry */ + if (fn == NULL) + continue; + + if (flags & ZIP_FL_NODIR) { + p = strrchr(fn, '/'); + if (p) + fn = p+1; + } + + if (cmp(fname, fn) == 0) + return i; + } + + _zip_error_set(error, ZIP_ER_NOENT, 0); + return -1; +} diff --git a/julienr-libzip-android/jni/zip_new.c b/julienr-libzip-android/jni/zip_new.c new file mode 100755 index 0000000..3e8ccee --- /dev/null +++ b/julienr-libzip-android/jni/zip_new.c @@ -0,0 +1,70 @@ +/* + zip_new.c -- create and init struct zip + Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include + +#include "zipint.h" + + + +/* _zip_new: + creates a new zipfile struct, and sets the contents to zero; returns + the new struct. */ + +struct zip * +_zip_new(struct zip_error *error) +{ + struct zip *za; + + za = (struct zip *)malloc(sizeof(struct zip)); + if (!za) { + _zip_error_set(error, ZIP_ER_MEMORY, 0); + return NULL; + } + + za->zn = NULL; + za->zp = NULL; + _zip_error_init(&za->error); + za->cdir = NULL; + za->ch_comment = NULL; + za->ch_comment_len = -1; + za->nentry = za->nentry_alloc = 0; + za->entry = NULL; + za->nfile = za->nfile_alloc = 0; + za->file = NULL; + za->flags = za->ch_flags = 0; + + return za; +} diff --git a/julienr-libzip-android/jni/zip_open.c b/julienr-libzip-android/jni/zip_open.c new file mode 100755 index 0000000..a65974d --- /dev/null +++ b/julienr-libzip-android/jni/zip_open.c @@ -0,0 +1,567 @@ +/* + zip_open.c -- open zip archive + Copyright (C) 1999-2008 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include +#include +#include +#include +#include +#include + +#include "zipint.h" + +static void set_error(int *, struct zip_error *, int); +static struct zip *_zip_allocate_new(const char *, int *); +static int _zip_checkcons(FILE *, struct zip_cdir *, struct zip_error *); +static void _zip_check_torrentzip(struct zip *); +static struct zip_cdir *_zip_find_central_dir(FILE *, int, int *, off_t); +static int _zip_file_exists(const char *, int, int *); +static int _zip_headercomp(struct zip_dirent *, int, + struct zip_dirent *, int); +static unsigned char *_zip_memmem(const unsigned char *, int, + const unsigned char *, int); +static struct zip_cdir *_zip_readcdir(FILE *, unsigned char *, unsigned char *, + int, int, struct zip_error *); + + + +ZIP_EXTERN struct zip * +zip_open(const char *fn, int flags, int *zep) +{ + FILE *fp; + struct zip *za; + struct zip_cdir *cdir; + int i; + off_t len; + + switch (_zip_file_exists(fn, flags, zep)) { + case -1: + return NULL; + case 0: + return _zip_allocate_new(fn, zep); + default: + break; + } + + if ((fp=fopen(fn, "rb")) == NULL) { + set_error(zep, NULL, ZIP_ER_OPEN); + return NULL; + } + + fseeko(fp, 0, SEEK_END); + len = ftello(fp); + + /* treat empty files as empty archives */ + if (len == 0) { + if ((za=_zip_allocate_new(fn, zep)) == NULL) + fclose(fp); + else + za->zp = fp; + return za; + } + + cdir = _zip_find_central_dir(fp, flags, zep, len); + if (cdir == NULL) { + fclose(fp); + return NULL; + } + + if ((za=_zip_allocate_new(fn, zep)) == NULL) { + _zip_cdir_free(cdir); + fclose(fp); + return NULL; + } + + za->cdir = cdir; + za->zp = fp; + + if ((za->entry=(struct zip_entry *)malloc(sizeof(*(za->entry)) + * cdir->nentry)) == NULL) { + set_error(zep, NULL, ZIP_ER_MEMORY); + _zip_free(za); + return NULL; + } + for (i=0; inentry; i++) + _zip_entry_new(za); + + _zip_check_torrentzip(za); + za->ch_flags = za->flags; + + return za; +} + + + +static void +set_error(int *zep, struct zip_error *err, int ze) +{ + int se; + + if (err) { + _zip_error_get(err, &ze, &se); + if (zip_error_get_sys_type(ze) == ZIP_ET_SYS) + errno = se; + } + + if (zep) + *zep = ze; +} + + + +/* _zip_readcdir: + tries to find a valid end-of-central-directory at the beginning of + buf, and then the corresponding central directory entries. + Returns a struct zip_cdir which contains the central directory + entries, or NULL if unsuccessful. */ + +static struct zip_cdir * +_zip_readcdir(FILE *fp, unsigned char *buf, unsigned char *eocd, int buflen, + int flags, struct zip_error *error) +{ + struct zip_cdir *cd; + unsigned char *cdp, **bufp; + int i, comlen, nentry; + unsigned int left; + + comlen = buf + buflen - eocd - EOCDLEN; + if (comlen < 0) { + /* not enough bytes left for comment */ + _zip_error_set(error, ZIP_ER_NOZIP, 0); + return NULL; + } + + /* check for end-of-central-dir magic */ + if (memcmp(eocd, EOCD_MAGIC, 4) != 0) { + _zip_error_set(error, ZIP_ER_NOZIP, 0); + return NULL; + } + + if (memcmp(eocd+4, "\0\0\0\0", 4) != 0) { + _zip_error_set(error, ZIP_ER_MULTIDISK, 0); + return NULL; + } + + cdp = eocd + 8; + /* number of cdir-entries on this disk */ + i = _zip_read2(&cdp); + /* number of cdir-entries */ + nentry = _zip_read2(&cdp); + + if ((cd=_zip_cdir_new(nentry, error)) == NULL) + return NULL; + + cd->size = _zip_read4(&cdp); + cd->offset = _zip_read4(&cdp); + cd->comment = NULL; + cd->comment_len = _zip_read2(&cdp); + + if ((comlen < cd->comment_len) || (cd->nentry != i)) { + _zip_error_set(error, ZIP_ER_NOZIP, 0); + free(cd); + return NULL; + } + if ((flags & ZIP_CHECKCONS) && comlen != cd->comment_len) { + _zip_error_set(error, ZIP_ER_INCONS, 0); + free(cd); + return NULL; + } + + if (cd->comment_len) { + if ((cd->comment=(char *)_zip_memdup(eocd+EOCDLEN, + cd->comment_len, error)) + == NULL) { + free(cd); + return NULL; + } + } + + if (cd->size < (unsigned int)(eocd-buf)) { + /* if buffer already read in, use it */ + cdp = eocd - cd->size; + bufp = &cdp; + } + else { + /* go to start of cdir and read it entry by entry */ + bufp = NULL; + clearerr(fp); + fseeko(fp, cd->offset, SEEK_SET); + /* possible consistency check: cd->offset = + len-(cd->size+cd->comment_len+EOCDLEN) ? */ + if (ferror(fp) || ((unsigned long)ftello(fp) != cd->offset)) { + /* seek error or offset of cdir wrong */ + if (ferror(fp)) + _zip_error_set(error, ZIP_ER_SEEK, errno); + else + _zip_error_set(error, ZIP_ER_NOZIP, 0); + free(cd); + return NULL; + } + } + + left = cd->size; + i=0; + do { + if (i == cd->nentry && left > 0) { + /* Infozip extension for more than 64k entries: + nentries wraps around, size indicates correct EOCD */ + _zip_cdir_grow(cd, cd->nentry+0x10000, error); + } + + if ((_zip_dirent_read(cd->entry+i, fp, bufp, &left, 0, error)) < 0) { + cd->nentry = i; + _zip_cdir_free(cd); + return NULL; + } + i++; + + } while (inentry); + + return cd; +} + + + +/* _zip_checkcons: + Checks the consistency of the central directory by comparing central + directory entries with local headers and checking for plausible + file and header offsets. Returns -1 if not plausible, else the + difference between the lowest and the highest fileposition reached */ + +static int +_zip_checkcons(FILE *fp, struct zip_cdir *cd, struct zip_error *error) +{ + int i; + unsigned int min, max, j; + struct zip_dirent temp; + + if (cd->nentry) { + max = cd->entry[0].offset; + min = cd->entry[0].offset; + } + else + min = max = 0; + + for (i=0; inentry; i++) { + if (cd->entry[i].offset < min) + min = cd->entry[i].offset; + if (min > cd->offset) { + _zip_error_set(error, ZIP_ER_NOZIP, 0); + return -1; + } + + j = cd->entry[i].offset + cd->entry[i].comp_size + + cd->entry[i].filename_len + LENTRYSIZE; + if (j > max) + max = j; + if (max > cd->offset) { + _zip_error_set(error, ZIP_ER_NOZIP, 0); + return -1; + } + + if (fseeko(fp, cd->entry[i].offset, SEEK_SET) != 0) { + _zip_error_set(error, ZIP_ER_SEEK, 0); + return -1; + } + + if (_zip_dirent_read(&temp, fp, NULL, NULL, 1, error) == -1) + return -1; + + if (_zip_headercomp(cd->entry+i, 0, &temp, 1) != 0) { + _zip_error_set(error, ZIP_ER_INCONS, 0); + _zip_dirent_finalize(&temp); + return -1; + } + _zip_dirent_finalize(&temp); + } + + return max - min; +} + + + +/* _zip_check_torrentzip: + check wether ZA has a valid TORRENTZIP comment, i.e. is torrentzipped */ + +static void +_zip_check_torrentzip(struct zip *za) +{ + uLong crc_got, crc_should; + char buf[8+1]; + char *end; + + if (za->zp == NULL || za->cdir == NULL) + return; + + if (za->cdir->comment_len != TORRENT_SIG_LEN+8 + || strncmp(za->cdir->comment, TORRENT_SIG, TORRENT_SIG_LEN) != 0) + return; + + memcpy(buf, za->cdir->comment+TORRENT_SIG_LEN, 8); + buf[8] = '\0'; + errno = 0; + crc_should = strtoul(buf, &end, 16); + if ((crc_should == UINT_MAX && errno != 0) || (end && *end)) + return; + + if (_zip_filerange_crc(za->zp, za->cdir->offset, za->cdir->size, + &crc_got, NULL) < 0) + return; + + if (crc_got == crc_should) + za->flags |= ZIP_AFL_TORRENT; +} + + + + +/* _zip_headercomp: + compares two headers h1 and h2; if they are local headers, set + local1p or local2p respectively to 1, else 0. Return 0 if they + are identical, -1 if not. */ + +static int +_zip_headercomp(struct zip_dirent *h1, int local1p, struct zip_dirent *h2, + int local2p) +{ + if ((h1->version_needed != h2->version_needed) +#if 0 + /* some zip-files have different values in local + and global headers for the bitflags */ + || (h1->bitflags != h2->bitflags) +#endif + || (h1->comp_method != h2->comp_method) + || (h1->last_mod != h2->last_mod) + || (h1->filename_len != h2->filename_len) + || !h1->filename || !h2->filename + || strcmp(h1->filename, h2->filename)) + return -1; + + /* check that CRC and sizes are zero if data descriptor is used */ + if ((h1->bitflags & ZIP_GPBF_DATA_DESCRIPTOR) && local1p + && (h1->crc != 0 + || h1->comp_size != 0 + || h1->uncomp_size != 0)) + return -1; + if ((h2->bitflags & ZIP_GPBF_DATA_DESCRIPTOR) && local2p + && (h2->crc != 0 + || h2->comp_size != 0 + || h2->uncomp_size != 0)) + return -1; + + /* check that CRC and sizes are equal if no data descriptor is used */ + if (((h1->bitflags & ZIP_GPBF_DATA_DESCRIPTOR) == 0 || local1p == 0) + && ((h2->bitflags & ZIP_GPBF_DATA_DESCRIPTOR) == 0 || local2p == 0)) { + if ((h1->crc != h2->crc) + || (h1->comp_size != h2->comp_size) + || (h1->uncomp_size != h2->uncomp_size)) + return -1; + } + + if ((local1p == local2p) + && ((h1->extrafield_len != h2->extrafield_len) + || (h1->extrafield_len && h2->extrafield + && memcmp(h1->extrafield, h2->extrafield, + h1->extrafield_len)))) + return -1; + + /* if either is local, nothing more to check */ + if (local1p || local2p) + return 0; + + if ((h1->version_madeby != h2->version_madeby) + || (h1->disk_number != h2->disk_number) + || (h1->int_attrib != h2->int_attrib) + || (h1->ext_attrib != h2->ext_attrib) + || (h1->offset != h2->offset) + || (h1->comment_len != h2->comment_len) + || (h1->comment_len && h2->comment + && memcmp(h1->comment, h2->comment, h1->comment_len))) + return -1; + + return 0; +} + + + +static struct zip * +_zip_allocate_new(const char *fn, int *zep) +{ + struct zip *za; + struct zip_error error; + + if ((za=_zip_new(&error)) == NULL) { + set_error(zep, &error, 0); + return NULL; + } + + za->zn = strdup(fn); + if (!za->zn) { + _zip_free(za); + set_error(zep, NULL, ZIP_ER_MEMORY); + return NULL; + } + return za; +} + + + +static int +_zip_file_exists(const char *fn, int flags, int *zep) +{ + struct stat st; + + if (fn == NULL) { + set_error(zep, NULL, ZIP_ER_INVAL); + return -1; + } + + if (stat(fn, &st) != 0) { + if (flags & ZIP_CREATE) + return 0; + else { + set_error(zep, NULL, ZIP_ER_OPEN); + return -1; + } + } + else if ((flags & ZIP_EXCL)) { + set_error(zep, NULL, ZIP_ER_EXISTS); + return -1; + } + /* ZIP_CREATE gets ignored if file exists and not ZIP_EXCL, + just like open() */ + + return 1; +} + + + +static struct zip_cdir * +_zip_find_central_dir(FILE *fp, int flags, int *zep, off_t len) +{ + struct zip_cdir *cdir, *cdirnew; + unsigned char *buf, *match; + int a, best, buflen, i; + struct zip_error zerr; + + i = fseeko(fp, -(len < CDBUFSIZE ? len : CDBUFSIZE), SEEK_END); + if (i == -1 && errno != EFBIG) { + /* seek before start of file on my machine */ + set_error(zep, NULL, ZIP_ER_SEEK); + return NULL; + } + + /* 64k is too much for stack */ + if ((buf=(unsigned char *)malloc(CDBUFSIZE)) == NULL) { + set_error(zep, NULL, ZIP_ER_MEMORY); + return NULL; + } + + clearerr(fp); + buflen = fread(buf, 1, CDBUFSIZE, fp); + + if (ferror(fp)) { + set_error(zep, NULL, ZIP_ER_READ); + free(buf); + return NULL; + } + + best = -1; + cdir = NULL; + match = buf; + _zip_error_set(&zerr, ZIP_ER_NOZIP, 0); + + while ((match=_zip_memmem(match, buflen-(match-buf)-18, + (const unsigned char *)EOCD_MAGIC, 4))!=NULL) { + /* found match -- check, if good */ + /* to avoid finding the same match all over again */ + match++; + if ((cdirnew=_zip_readcdir(fp, buf, match-1, buflen, flags, + &zerr)) == NULL) + continue; + + if (cdir) { + if (best <= 0) + best = _zip_checkcons(fp, cdir, &zerr); + a = _zip_checkcons(fp, cdirnew, &zerr); + if (best < a) { + _zip_cdir_free(cdir); + cdir = cdirnew; + best = a; + } + else + _zip_cdir_free(cdirnew); + } + else { + cdir = cdirnew; + if (flags & ZIP_CHECKCONS) + best = _zip_checkcons(fp, cdir, &zerr); + else + best = 0; + } + cdirnew = NULL; + } + + free(buf); + + if (best < 0) { + set_error(zep, &zerr, 0); + _zip_cdir_free(cdir); + return NULL; + } + + return cdir; +} + + + +static unsigned char * +_zip_memmem(const unsigned char *big, int biglen, const unsigned char *little, + int littlelen) +{ + const unsigned char *p; + + if ((biglen < littlelen) || (littlelen == 0)) + return NULL; + p = big-1; + while ((p=(const unsigned char *) + memchr(p+1, little[0], (size_t)(big-(p+1)+biglen-littlelen+1))) + != NULL) { + if (memcmp(p+1, little+1, littlelen-1)==0) + return (unsigned char *)p; + } + + return NULL; +} diff --git a/julienr-libzip-android/jni/zip_rename.c b/julienr-libzip-android/jni/zip_rename.c new file mode 100755 index 0000000..1d056bb --- /dev/null +++ b/julienr-libzip-android/jni/zip_rename.c @@ -0,0 +1,65 @@ +/* + zip_rename.c -- rename file in zip archive + Copyright (C) 1999-2008 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include + +#include "zipint.h" + + + +ZIP_EXTERN int +zip_rename(struct zip *za, int idx, const char *name) +{ + const char *old_name; + int old_is_dir, new_is_dir; + + if (idx >= za->nentry || idx < 0 || name[0] == '\0') { + _zip_error_set(&za->error, ZIP_ER_INVAL, 0); + return -1; + } + + if ((old_name=zip_get_name(za, idx, 0)) == NULL) + return -1; + + new_is_dir = (name[strlen(name)-1] == '/'); + old_is_dir = (old_name[strlen(old_name)-1] == '/'); + + if (new_is_dir != old_is_dir) { + _zip_error_set(&za->error, ZIP_ER_INVAL, 0); + return -1; + } + + return _zip_set_name(za, idx, name); +} diff --git a/julienr-libzip-android/jni/zip_replace.c b/julienr-libzip-android/jni/zip_replace.c new file mode 100755 index 0000000..6cdb80c --- /dev/null +++ b/julienr-libzip-android/jni/zip_replace.c @@ -0,0 +1,78 @@ +/* + zip_replace.c -- replace file via callback function + Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include "zipint.h" + + + +ZIP_EXTERN int +zip_replace(struct zip *za, int idx, struct zip_source *source) +{ + if (idx < 0 || idx >= za->nentry || source == NULL) { + _zip_error_set(&za->error, ZIP_ER_INVAL, 0); + return -1; + } + + if (_zip_replace(za, idx, NULL, source) == -1) + return -1; + + return 0; +} + + + + +int +_zip_replace(struct zip *za, int idx, const char *name, + struct zip_source *source) +{ + if (idx == -1) { + if (_zip_entry_new(za) == NULL) + return -1; + + idx = za->nentry - 1; + } + + _zip_unchange_data(za->entry+idx); + + if (name && _zip_set_name(za, idx, name) != 0) + return -1; + + za->entry[idx].state = ((za->cdir == NULL || idx >= za->cdir->nentry) + ? ZIP_ST_ADDED : ZIP_ST_REPLACED); + za->entry[idx].source = source; + + return idx; +} diff --git a/julienr-libzip-android/jni/zip_set_archive_comment.c b/julienr-libzip-android/jni/zip_set_archive_comment.c new file mode 100755 index 0000000..343fa54 --- /dev/null +++ b/julienr-libzip-android/jni/zip_set_archive_comment.c @@ -0,0 +1,65 @@ +/* + zip_set_archive_comment.c -- set archive comment + Copyright (C) 2006-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include + +#include "zipint.h" + + + +ZIP_EXTERN int +zip_set_archive_comment(struct zip *za, const char *comment, int len) +{ + char *tmpcom; + + if (len < 0 || len > MAXCOMLEN + || (len > 0 && comment == NULL)) { + _zip_error_set(&za->error, ZIP_ER_INVAL, 0); + return -1; + } + + if (len > 0) { + if ((tmpcom=(char *)_zip_memdup(comment, len, &za->error)) == NULL) + return -1; + } + else + tmpcom = NULL; + + free(za->ch_comment); + za->ch_comment = tmpcom; + za->ch_comment_len = len; + + return 0; +} diff --git a/julienr-libzip-android/jni/zip_set_archive_flag.c b/julienr-libzip-android/jni/zip_set_archive_flag.c new file mode 100755 index 0000000..720e1f3 --- /dev/null +++ b/julienr-libzip-android/jni/zip_set_archive_flag.c @@ -0,0 +1,49 @@ +/* + zip_get_archive_flag.c -- set archive global flag + Copyright (C) 2008 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include "zipint.h" + + + +ZIP_EXTERN int +zip_set_archive_flag(struct zip *za, int flag, int value) +{ + if (value) + za->ch_flags |= flag; + else + za->ch_flags &= ~flag; + + return 0; +} diff --git a/julienr-libzip-android/jni/zip_set_file_comment.c b/julienr-libzip-android/jni/zip_set_file_comment.c new file mode 100755 index 0000000..bc1938e --- /dev/null +++ b/julienr-libzip-android/jni/zip_set_file_comment.c @@ -0,0 +1,66 @@ +/* + zip_set_file_comment.c -- set comment for file in archive + Copyright (C) 2006-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include + +#include "zipint.h" + + + +ZIP_EXTERN int +zip_set_file_comment(struct zip *za, int idx, const char *comment, int len) +{ + char *tmpcom; + + if (idx < 0 || idx >= za->nentry + || len < 0 || len > MAXCOMLEN + || (len > 0 && comment == NULL)) { + _zip_error_set(&za->error, ZIP_ER_INVAL, 0); + return -1; + } + + if (len > 0) { + if ((tmpcom=(char *)_zip_memdup(comment, len, &za->error)) == NULL) + return -1; + } + else + tmpcom = NULL; + + free(za->entry[idx].ch_comment); + za->entry[idx].ch_comment = tmpcom; + za->entry[idx].ch_comment_len = len; + + return 0; +} diff --git a/julienr-libzip-android/jni/zip_set_name.c b/julienr-libzip-android/jni/zip_set_name.c new file mode 100755 index 0000000..5c7da3d --- /dev/null +++ b/julienr-libzip-android/jni/zip_set_name.c @@ -0,0 +1,75 @@ +/* + zip_set_name.c -- rename helper function + Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include +#include + +#include "zipint.h" + + + +int +_zip_set_name(struct zip *za, int idx, const char *name) +{ + char *s; + int i; + + if (idx < 0 || idx >= za->nentry || name == NULL) { + _zip_error_set(&za->error, ZIP_ER_INVAL, 0); + return -1; + } + + if ((i=_zip_name_locate(za, name, 0, NULL)) != -1 && i != idx) { + _zip_error_set(&za->error, ZIP_ER_EXISTS, 0); + return -1; + } + + /* no effective name change */ + if (i == idx) + return 0; + + if ((s=strdup(name)) == NULL) { + _zip_error_set(&za->error, ZIP_ER_MEMORY, 0); + return -1; + } + + if (za->entry[idx].state == ZIP_ST_UNCHANGED) + za->entry[idx].state = ZIP_ST_RENAMED; + + free(za->entry[idx].ch_filename); + za->entry[idx].ch_filename = s; + + return 0; +} diff --git a/julienr-libzip-android/jni/zip_source_buffer.c b/julienr-libzip-android/jni/zip_source_buffer.c new file mode 100755 index 0000000..1e9121c --- /dev/null +++ b/julienr-libzip-android/jni/zip_source_buffer.c @@ -0,0 +1,157 @@ +/* + zip_source_buffer.c -- create zip data source from buffer + Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include +#include + +#include "zipint.h" + +struct read_data { + const char *buf, *data, *end; + time_t mtime; + int freep; +}; + +static ssize_t read_data(void *state, void *data, size_t len, + enum zip_source_cmd cmd); + + + +ZIP_EXTERN struct zip_source * +zip_source_buffer(struct zip *za, const void *data, off_t len, int freep) +{ + struct read_data *f; + struct zip_source *zs; + + if (za == NULL) + return NULL; + + if (len < 0 || (data == NULL && len > 0)) { + _zip_error_set(&za->error, ZIP_ER_INVAL, 0); + return NULL; + } + + if ((f=(struct read_data *)malloc(sizeof(*f))) == NULL) { + _zip_error_set(&za->error, ZIP_ER_MEMORY, 0); + return NULL; + } + + f->data = (const char *)data; + f->end = ((const char *)data)+len; + f->freep = freep; + f->mtime = time(NULL); + + if ((zs=zip_source_function(za, read_data, f)) == NULL) { + free(f); + return NULL; + } + + return zs; +} + + + +static ssize_t +read_data(void *state, void *data, size_t len, enum zip_source_cmd cmd) +{ + struct read_data *z; + char *buf; + size_t n; + + z = (struct read_data *)state; + buf = (char *)data; + + switch (cmd) { + case ZIP_SOURCE_OPEN: + z->buf = z->data; + return 0; + + case ZIP_SOURCE_READ: + n = z->end - z->buf; + if (n > len) + n = len; + + if (n) { + memcpy(buf, z->buf, n); + z->buf += n; + } + + return n; + + case ZIP_SOURCE_CLOSE: + return 0; + + case ZIP_SOURCE_STAT: + { + struct zip_stat *st; + + if (len < sizeof(*st)) + return -1; + + st = (struct zip_stat *)data; + + zip_stat_init(st); + st->mtime = z->mtime; + st->size = z->end - z->data; + + return sizeof(*st); + } + + case ZIP_SOURCE_ERROR: + { + int *e; + + if (len < sizeof(int)*2) + return -1; + + e = (int *)data; + e[0] = e[1] = 0; + } + return sizeof(int)*2; + + case ZIP_SOURCE_FREE: + if (z->freep) { + free((void *)z->data); + z->data = NULL; + } + free(z); + return 0; + + default: + ; + } + + return -1; +} diff --git a/julienr-libzip-android/jni/zip_source_file.c b/julienr-libzip-android/jni/zip_source_file.c new file mode 100755 index 0000000..eb1129a --- /dev/null +++ b/julienr-libzip-android/jni/zip_source_file.c @@ -0,0 +1,55 @@ +/* + zip_source_file.c -- create data source from file + Copyright (C) 1999-2008 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include +#include + +#include "zipint.h" + + + +ZIP_EXTERN struct zip_source * +zip_source_file(struct zip *za, const char *fname, off_t start, off_t len) +{ + if (za == NULL) + return NULL; + + if (fname == NULL || start < 0 || len < -1) { + _zip_error_set(&za->error, ZIP_ER_INVAL, 0); + return NULL; + } + + return _zip_source_file_or_p(za, fname, NULL, start, len); +} diff --git a/julienr-libzip-android/jni/zip_source_filep.c b/julienr-libzip-android/jni/zip_source_filep.c new file mode 100755 index 0000000..5373934 --- /dev/null +++ b/julienr-libzip-android/jni/zip_source_filep.c @@ -0,0 +1,216 @@ +/* + zip_source_filep.c -- create data source from FILE * + Copyright (C) 1999-2008 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include +#include +#include +#include +#include + +#include "zipint.h" + +struct read_file { + char *fname; /* name of file to copy from */ + FILE *f; /* file to copy from */ + off_t off; /* start offset of */ + off_t len; /* lengt of data to copy */ + off_t remain; /* bytes remaining to be copied */ + int e[2]; /* error codes */ +}; + +static ssize_t read_file(void *state, void *data, size_t len, + enum zip_source_cmd cmd); + + + +ZIP_EXTERN struct zip_source * +zip_source_filep(struct zip *za, FILE *file, off_t start, off_t len) +{ + if (za == NULL) + return NULL; + + if (file == NULL || start < 0 || len < -1) { + _zip_error_set(&za->error, ZIP_ER_INVAL, 0); + return NULL; + } + + return _zip_source_file_or_p(za, NULL, file, start, len); +} + + + +struct zip_source * +_zip_source_file_or_p(struct zip *za, const char *fname, FILE *file, + off_t start, off_t len) +{ + struct read_file *f; + struct zip_source *zs; + + if (file == NULL && fname == NULL) { + _zip_error_set(&za->error, ZIP_ER_INVAL, 0); + return NULL; + } + + if ((f=(struct read_file *)malloc(sizeof(struct read_file))) == NULL) { + _zip_error_set(&za->error, ZIP_ER_MEMORY, 0); + return NULL; + } + + f->fname = NULL; + if (fname) { + if ((f->fname=strdup(fname)) == NULL) { + _zip_error_set(&za->error, ZIP_ER_MEMORY, 0); + free(f); + return NULL; + } + } + f->f = file; + f->off = start; + f->len = (len ? len : -1); + + if ((zs=zip_source_function(za, read_file, f)) == NULL) { + free(f); + return NULL; + } + + return zs; +} + + + +static ssize_t +read_file(void *state, void *data, size_t len, enum zip_source_cmd cmd) +{ + struct read_file *z; + char *buf; + int i, n; + + z = (struct read_file *)state; + buf = (char *)data; + + switch (cmd) { + case ZIP_SOURCE_OPEN: + if (z->fname) { + if ((z->f=fopen(z->fname, "rb")) == NULL) { + z->e[0] = ZIP_ER_OPEN; + z->e[1] = errno; + return -1; + } + } + + if (fseeko(z->f, z->off, SEEK_SET) < 0) { + z->e[0] = ZIP_ER_SEEK; + z->e[1] = errno; + return -1; + } + z->remain = z->len; + return 0; + + case ZIP_SOURCE_READ: + if (z->remain != -1) + n = len > z->remain ? z->remain : len; + else + n = len; + + if ((i=fread(buf, 1, n, z->f)) < 0) { + z->e[0] = ZIP_ER_READ; + z->e[1] = errno; + return -1; + } + + if (z->remain != -1) + z->remain -= i; + + return i; + + case ZIP_SOURCE_CLOSE: + if (z->fname) { + fclose(z->f); + z->f = NULL; + } + return 0; + + case ZIP_SOURCE_STAT: + { + struct zip_stat *st; + struct stat fst; + int err; + + if (len < sizeof(*st)) + return -1; + + if (z->f) + err = fstat(fileno(z->f), &fst); + else + err = stat(z->fname, &fst); + + if (err != 0) { + z->e[0] = ZIP_ER_READ; /* best match */ + z->e[1] = errno; + return -1; + } + + st = (struct zip_stat *)data; + + zip_stat_init(st); + st->mtime = fst.st_mtime; + if (z->len != -1) + st->size = z->len; + else if ((fst.st_mode&S_IFMT) == S_IFREG) + st->size = fst.st_size; + + return sizeof(*st); + } + + case ZIP_SOURCE_ERROR: + if (len < sizeof(int)*2) + return -1; + + memcpy(data, z->e, sizeof(int)*2); + return sizeof(int)*2; + + case ZIP_SOURCE_FREE: + free(z->fname); + if (z->f) + fclose(z->f); + free(z); + return 0; + + default: + ; + } + + return -1; +} diff --git a/julienr-libzip-android/jni/zip_source_free.c b/julienr-libzip-android/jni/zip_source_free.c new file mode 100755 index 0000000..7a1632f --- /dev/null +++ b/julienr-libzip-android/jni/zip_source_free.c @@ -0,0 +1,51 @@ +/* + zip_source_free.c -- free zip data source + Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include + +#include "zipint.h" + + + +ZIP_EXTERN void +zip_source_free(struct zip_source *source) +{ + if (source == NULL) + return; + + (void)source->f(source->ud, NULL, 0, ZIP_SOURCE_FREE); + + free(source); +} diff --git a/julienr-libzip-android/jni/zip_source_function.c b/julienr-libzip-android/jni/zip_source_function.c new file mode 100755 index 0000000..91b183c --- /dev/null +++ b/julienr-libzip-android/jni/zip_source_function.c @@ -0,0 +1,59 @@ +/* + zip_source_function.c -- create zip data source from callback function + Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include + +#include "zipint.h" + + + +ZIP_EXTERN struct zip_source * +zip_source_function(struct zip *za, zip_source_callback zcb, void *ud) +{ + struct zip_source *zs; + + if (za == NULL) + return NULL; + + if ((zs=(struct zip_source *)malloc(sizeof(*zs))) == NULL) { + _zip_error_set(&za->error, ZIP_ER_MEMORY, 0); + return NULL; + } + + zs->f = zcb; + zs->ud = ud; + + return zs; +} diff --git a/julienr-libzip-android/jni/zip_source_zip.c b/julienr-libzip-android/jni/zip_source_zip.c new file mode 100755 index 0000000..3eef552 --- /dev/null +++ b/julienr-libzip-android/jni/zip_source_zip.c @@ -0,0 +1,188 @@ +/* + zip_source_zip.c -- create data source from zip file + Copyright (C) 1999-2008 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include +#include + +#include "zipint.h" + +struct read_zip { + struct zip_file *zf; + struct zip_stat st; + off_t off, len; +}; + +static ssize_t read_zip(void *st, void *data, size_t len, + enum zip_source_cmd cmd); + + + +ZIP_EXTERN struct zip_source * +zip_source_zip(struct zip *za, struct zip *srcza, int srcidx, int flags, + off_t start, off_t len) +{ + struct zip_error error; + struct zip_source *zs; + struct read_zip *p; + + /* XXX: ZIP_FL_RECOMPRESS */ + + if (za == NULL) + return NULL; + + if (srcza == NULL || start < 0 || len < -1 || srcidx < 0 || srcidx >= srcza->nentry) { + _zip_error_set(&za->error, ZIP_ER_INVAL, 0); + return NULL; + } + + if ((flags & ZIP_FL_UNCHANGED) == 0 + && ZIP_ENTRY_DATA_CHANGED(srcza->entry+srcidx)) { + _zip_error_set(&za->error, ZIP_ER_CHANGED, 0); + return NULL; + } + + if (len == 0) + len = -1; + + if (start == 0 && len == -1 && (flags & ZIP_FL_RECOMPRESS) == 0) + flags |= ZIP_FL_COMPRESSED; + else + flags &= ~ZIP_FL_COMPRESSED; + + if ((p=(struct read_zip *)malloc(sizeof(*p))) == NULL) { + _zip_error_set(&za->error, ZIP_ER_MEMORY, 0); + return NULL; + } + + _zip_error_copy(&error, &srcza->error); + + if (zip_stat_index(srcza, srcidx, flags, &p->st) < 0 + || (p->zf=zip_fopen_index(srcza, srcidx, flags)) == NULL) { + free(p); + _zip_error_copy(&za->error, &srcza->error); + _zip_error_copy(&srcza->error, &error); + + return NULL; + } + p->off = start; + p->len = len; + + if ((flags & ZIP_FL_COMPRESSED) == 0) { + p->st.size = p->st.comp_size = len; + p->st.comp_method = ZIP_CM_STORE; + p->st.crc = 0; + } + + if ((zs=zip_source_function(za, read_zip, p)) == NULL) { + free(p); + return NULL; + } + + return zs; +} + + + +static ssize_t +read_zip(void *state, void *data, size_t len, enum zip_source_cmd cmd) +{ + struct read_zip *z; + char b[8192], *buf; + int i, n; + + z = (struct read_zip *)state; + buf = (char *)data; + + switch (cmd) { + case ZIP_SOURCE_OPEN: + for (n=0; noff; n+= i) { + i = (z->off-n > sizeof(b) ? sizeof(b) : z->off-n); + if ((i=zip_fread(z->zf, b, i)) < 0) { + zip_fclose(z->zf); + z->zf = NULL; + return -1; + } + } + return 0; + + case ZIP_SOURCE_READ: + if (z->len != -1) + n = len > z->len ? z->len : len; + else + n = len; + + + if ((i=zip_fread(z->zf, buf, n)) < 0) + return -1; + + if (z->len != -1) + z->len -= i; + + return i; + + case ZIP_SOURCE_CLOSE: + return 0; + + case ZIP_SOURCE_STAT: + if (len < sizeof(z->st)) + return -1; + len = sizeof(z->st); + + memcpy(data, &z->st, len); + return len; + + case ZIP_SOURCE_ERROR: + { + int *e; + + if (len < sizeof(int)*2) + return -1; + + e = (int *)data; + zip_file_error_get(z->zf, e, e+1); + } + return sizeof(int)*2; + + case ZIP_SOURCE_FREE: + zip_fclose(z->zf); + free(z); + return 0; + + default: + ; + } + + return -1; +} diff --git a/julienr-libzip-android/jni/zip_stat.c b/julienr-libzip-android/jni/zip_stat.c new file mode 100755 index 0000000..df1c0b5 --- /dev/null +++ b/julienr-libzip-android/jni/zip_stat.c @@ -0,0 +1,49 @@ +/* + zip_stat.c -- get information about file by name + Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include "zipint.h" + + + +ZIP_EXTERN int +zip_stat(struct zip *za, const char *fname, int flags, struct zip_stat *st) +{ + int idx; + + if ((idx=zip_name_locate(za, fname, flags)) < 0) + return -1; + + return zip_stat_index(za, idx, flags, st); +} diff --git a/julienr-libzip-android/jni/zip_stat_index.c b/julienr-libzip-android/jni/zip_stat_index.c new file mode 100755 index 0000000..60558e4 --- /dev/null +++ b/julienr-libzip-android/jni/zip_stat_index.c @@ -0,0 +1,90 @@ +/* + zip_stat_index.c -- get information about file by index + Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include "zipint.h" + + + +ZIP_EXTERN int +zip_stat_index(struct zip *za, int index, int flags, struct zip_stat *st) +{ + const char *name; + + if (index < 0 || index >= za->nentry) { + _zip_error_set(&za->error, ZIP_ER_INVAL, 0); + return -1; + } + + if ((name=zip_get_name(za, index, flags)) == NULL) + return -1; + + + if ((flags & ZIP_FL_UNCHANGED) == 0 + && ZIP_ENTRY_DATA_CHANGED(za->entry+index)) { + if (za->entry[index].source->f(za->entry[index].source->ud, + st, sizeof(*st), ZIP_SOURCE_STAT) < 0) { + _zip_error_set(&za->error, ZIP_ER_CHANGED, 0); + return -1; + } + } + else { + if (za->cdir == NULL || index >= za->cdir->nentry) { + _zip_error_set(&za->error, ZIP_ER_INVAL, 0); + return -1; + } + + st->crc = za->cdir->entry[index].crc; + st->size = za->cdir->entry[index].uncomp_size; + st->mtime = za->cdir->entry[index].last_mod; + st->comp_size = za->cdir->entry[index].comp_size; + st->comp_method = za->cdir->entry[index].comp_method; + if (za->cdir->entry[index].bitflags & ZIP_GPBF_ENCRYPTED) { + if (za->cdir->entry[index].bitflags & ZIP_GPBF_STRONG_ENCRYPTION) { + /* XXX */ + st->encryption_method = ZIP_EM_UNKNOWN; + } + else + st->encryption_method = ZIP_EM_TRAD_PKWARE; + } + else + st->encryption_method = ZIP_EM_NONE; + /* st->bitflags = za->cdir->entry[index].bitflags; */ + } + + st->index = index; + st->name = name; + + return 0; +} diff --git a/julienr-libzip-android/jni/zip_stat_init.c b/julienr-libzip-android/jni/zip_stat_init.c new file mode 100755 index 0000000..133ad30 --- /dev/null +++ b/julienr-libzip-android/jni/zip_stat_init.c @@ -0,0 +1,51 @@ +/* + zip_stat_init.c -- initialize struct zip_stat. + Copyright (C) 2006-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include "zipint.h" + + + +ZIP_EXTERN void +zip_stat_init(struct zip_stat *st) +{ + st->name = NULL; + st->index = -1; + st->crc = 0; + st->mtime = (time_t)-1; + st->size = -1; + st->comp_size = -1; + st->comp_method = ZIP_CM_STORE; + st->encryption_method = ZIP_EM_NONE; +} diff --git a/julienr-libzip-android/jni/zip_strerror.c b/julienr-libzip-android/jni/zip_strerror.c new file mode 100755 index 0000000..9ebee14 --- /dev/null +++ b/julienr-libzip-android/jni/zip_strerror.c @@ -0,0 +1,44 @@ +/* + zip_sterror.c -- get string representation of zip error + Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include "zipint.h" + + + +ZIP_EXTERN const char * +zip_strerror(struct zip *za) +{ + return _zip_error_strerror(&za->error); +} diff --git a/julienr-libzip-android/jni/zip_unchange.c b/julienr-libzip-android/jni/zip_unchange.c new file mode 100755 index 0000000..ed0d4de --- /dev/null +++ b/julienr-libzip-android/jni/zip_unchange.c @@ -0,0 +1,82 @@ +/* + zip_unchange.c -- undo changes to file in zip archive + Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include + +#include "zipint.h" + + + +ZIP_EXTERN int +zip_unchange(struct zip *za, int idx) +{ + return _zip_unchange(za, idx, 0); +} + + + +int +_zip_unchange(struct zip *za, int idx, int allow_duplicates) +{ + int i; + + if (idx < 0 || idx >= za->nentry) { + _zip_error_set(&za->error, ZIP_ER_INVAL, 0); + return -1; + } + + if (za->entry[idx].ch_filename) { + if (!allow_duplicates) { + i = _zip_name_locate(za, + _zip_get_name(za, idx, ZIP_FL_UNCHANGED, NULL), + 0, NULL); + if (i != -1 && i != idx) { + _zip_error_set(&za->error, ZIP_ER_EXISTS, 0); + return -1; + } + } + + free(za->entry[idx].ch_filename); + za->entry[idx].ch_filename = NULL; + } + + free(za->entry[idx].ch_comment); + za->entry[idx].ch_comment = NULL; + za->entry[idx].ch_comment_len = -1; + + _zip_unchange_data(za->entry+idx); + + return 0; +} diff --git a/julienr-libzip-android/jni/zip_unchange_all.c b/julienr-libzip-android/jni/zip_unchange_all.c new file mode 100755 index 0000000..54a7a0d --- /dev/null +++ b/julienr-libzip-android/jni/zip_unchange_all.c @@ -0,0 +1,54 @@ +/* + zip_unchange.c -- undo changes to all files in zip archive + Copyright (C) 1999-2007 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include + +#include "zipint.h" + + + +ZIP_EXTERN int +zip_unchange_all(struct zip *za) +{ + int ret, i; + + ret = 0; + for (i=0; inentry; i++) + ret |= _zip_unchange(za, i, 1); + + ret |= zip_unchange_archive(za); + + return ret; +} diff --git a/julienr-libzip-android/jni/zip_unchange_archive.c b/julienr-libzip-android/jni/zip_unchange_archive.c new file mode 100755 index 0000000..8f9c024 --- /dev/null +++ b/julienr-libzip-android/jni/zip_unchange_archive.c @@ -0,0 +1,52 @@ +/* + zip_unchange_archive.c -- undo global changes to ZIP archive + Copyright (C) 2006-2008 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include + +#include "zipint.h" + + + +ZIP_EXTERN int +zip_unchange_archive(struct zip *za) +{ + free(za->ch_comment); + za->ch_comment = NULL; + za->ch_comment_len = -1; + + za->ch_flags = za->flags; + + return 0; +} diff --git a/julienr-libzip-android/jni/zip_unchange_data.c b/julienr-libzip-android/jni/zip_unchange_data.c new file mode 100755 index 0000000..6fe89f4 --- /dev/null +++ b/julienr-libzip-android/jni/zip_unchange_data.c @@ -0,0 +1,53 @@ +/* + $NiH: zip_unchange_data.c,v 1.14 2004/11/30 23:02:47 wiz Exp $ + + zip_unchange_data.c -- undo helper function + Copyright (C) 1999, 2004 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + + +#include + +#include "zipint.h" + +void +_zip_unchange_data(struct zip_entry *ze) +{ + if (ze->source) { + (void)ze->source->f(ze->source->ud, NULL, 0, ZIP_SOURCE_FREE); + free(ze->source); + ze->source = NULL; + } + + ze->state = ze->ch_filename ? ZIP_ST_RENAMED : ZIP_ST_UNCHANGED; +} + diff --git a/julienr-libzip-android/jni/zipint.h b/julienr-libzip-android/jni/zipint.h new file mode 100755 index 0000000..f5a81b1 --- /dev/null +++ b/julienr-libzip-android/jni/zipint.h @@ -0,0 +1,264 @@ +#ifndef _HAD_ZIPINT_H +#define _HAD_ZIPINT_H + +/* + zipint.h -- internal declarations. + Copyright (C) 1999-2008 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#include + +#ifdef _MSC_VER +#define ZIP_EXTERN __declspec(dllimport) +#endif + +#include "zip.h" +#include "config.h" + +#ifndef HAVE_MKSTEMP +int _zip_mkstemp(char *); +#define mkstemp _zip_mkstemp +#endif + +#ifdef HAVE_MOVEFILEEXA +#include +#define _zip_rename(s, t) \ + (!MoveFileExA((s), (t), \ + MOVEFILE_COPY_ALLOWED|MOVEFILE_REPLACE_EXISTING)) +#else +#define _zip_rename rename +#endif + +#ifndef HAVE_FSEEKO +#define fseeko(s, o, w) (fseek((s), (long int)(o), (w))) +#endif +#ifndef HAVE_FTELLO +#define ftello(s) ((long)ftell((s))) +#endif + + + +#define CENTRAL_MAGIC "PK\1\2" +#define LOCAL_MAGIC "PK\3\4" +#define EOCD_MAGIC "PK\5\6" +#define DATADES_MAGIC "PK\7\8" +#define TORRENT_SIG "TORRENTZIPPED-" +#define TORRENT_SIG_LEN 14 +#define TORRENT_CRC_LEN 8 +#define TORRENT_MEM_LEVEL 8 +#define CDENTRYSIZE 46u +#define LENTRYSIZE 30 +#define MAXCOMLEN 65536 +#define EOCDLEN 22 +#define CDBUFSIZE (MAXCOMLEN+EOCDLEN) +#define BUFSIZE 8192 + + + +/* state of change of a file in zip archive */ + +enum zip_state { ZIP_ST_UNCHANGED, ZIP_ST_DELETED, ZIP_ST_REPLACED, + ZIP_ST_ADDED, ZIP_ST_RENAMED }; + +/* constants for struct zip_file's member flags */ + +#define ZIP_ZF_EOF 1 /* EOF reached */ +#define ZIP_ZF_DECOMP 2 /* decompress data */ +#define ZIP_ZF_CRC 4 /* compute and compare CRC */ + +/* directory entry: general purpose bit flags */ + +#define ZIP_GPBF_ENCRYPTED 0x0001 /* is encrypted */ +#define ZIP_GPBF_DATA_DESCRIPTOR 0x0008 /* crc/size after file data */ +#define ZIP_GPBF_STRONG_ENCRYPTION 0x0040 /* uses strong encryption */ + +/* error information */ + +struct zip_error { + int zip_err; /* libzip error code (ZIP_ER_*) */ + int sys_err; /* copy of errno (E*) or zlib error code */ + char *str; /* string representation or NULL */ +}; + +/* zip archive, part of API */ + +struct zip { + char *zn; /* file name */ + FILE *zp; /* file */ + struct zip_error error; /* error information */ + + unsigned int flags; /* archive global flags */ + unsigned int ch_flags; /* changed archive global flags */ + + struct zip_cdir *cdir; /* central directory */ + char *ch_comment; /* changed archive comment */ + int ch_comment_len; /* length of changed zip archive + * comment, -1 if unchanged */ + int nentry; /* number of entries */ + int nentry_alloc; /* number of entries allocated */ + struct zip_entry *entry; /* entries */ + int nfile; /* number of opened files within archive */ + int nfile_alloc; /* number of files allocated */ + struct zip_file **file; /* opened files within archive */ +}; + +/* file in zip archive, part of API */ + +struct zip_file { + struct zip *za; /* zip archive containing this file */ + struct zip_error error; /* error information */ + int flags; /* -1: eof, >0: error */ + + int method; /* compression method */ + off_t fpos; /* position within zip file (fread/fwrite) */ + unsigned long bytes_left; /* number of bytes left to read */ + unsigned long cbytes_left; /* number of bytes of compressed data left */ + + unsigned long crc; /* CRC so far */ + unsigned long crc_orig; /* CRC recorded in archive */ + + char *buffer; + z_stream *zstr; +}; + +/* zip archive directory entry (central or local) */ + +struct zip_dirent { + unsigned short version_madeby; /* (c) version of creator */ + unsigned short version_needed; /* (cl) version needed to extract */ + unsigned short bitflags; /* (cl) general purpose bit flag */ + unsigned short comp_method; /* (cl) compression method used */ + time_t last_mod; /* (cl) time of last modification */ + unsigned int crc; /* (cl) CRC-32 of uncompressed data */ + unsigned int comp_size; /* (cl) size of commpressed data */ + unsigned int uncomp_size; /* (cl) size of uncommpressed data */ + char *filename; /* (cl) file name (NUL-terminated) */ + unsigned short filename_len; /* (cl) length of filename (w/o NUL) */ + char *extrafield; /* (cl) extra field */ + unsigned short extrafield_len; /* (cl) length of extra field */ + char *comment; /* (c) file comment */ + unsigned short comment_len; /* (c) length of file comment */ + unsigned short disk_number; /* (c) disk number start */ + unsigned short int_attrib; /* (c) internal file attributes */ + unsigned int ext_attrib; /* (c) external file attributes */ + unsigned int offset; /* (c) offset of local header */ +}; + +/* zip archive central directory */ + +struct zip_cdir { + struct zip_dirent *entry; /* directory entries */ + int nentry; /* number of entries */ + + unsigned int size; /* size of central direcotry */ + unsigned int offset; /* offset of central directory in file */ + char *comment; /* zip archive comment */ + unsigned short comment_len; /* length of zip archive comment */ +}; + + + +struct zip_source { + zip_source_callback f; + void *ud; +}; + +/* entry in zip archive directory */ + +struct zip_entry { + enum zip_state state; + struct zip_source *source; + char *ch_filename; + char *ch_comment; + int ch_comment_len; +}; + + + +extern const char * const _zip_err_str[]; +extern const int _zip_nerr_str; +extern const int _zip_err_type[]; + + + +#define ZIP_ENTRY_DATA_CHANGED(x) \ + ((x)->state == ZIP_ST_REPLACED \ + || (x)->state == ZIP_ST_ADDED) + + + +int _zip_cdir_compute_crc(struct zip *, uLong *); +void _zip_cdir_free(struct zip_cdir *); +int _zip_cdir_grow(struct zip_cdir *, int, struct zip_error *); +struct zip_cdir *_zip_cdir_new(int, struct zip_error *); +int _zip_cdir_write(struct zip_cdir *, FILE *, struct zip_error *); + +void _zip_dirent_finalize(struct zip_dirent *); +void _zip_dirent_init(struct zip_dirent *); +int _zip_dirent_read(struct zip_dirent *, FILE *, unsigned char **, + unsigned int *, int, struct zip_error *); +void _zip_dirent_torrent_normalize(struct zip_dirent *); +int _zip_dirent_write(struct zip_dirent *, FILE *, int, struct zip_error *); + +void _zip_entry_free(struct zip_entry *); +void _zip_entry_init(struct zip *, int); +struct zip_entry *_zip_entry_new(struct zip *); + +void _zip_error_clear(struct zip_error *); +void _zip_error_copy(struct zip_error *, struct zip_error *); +void _zip_error_fini(struct zip_error *); +void _zip_error_get(struct zip_error *, int *, int *); +void _zip_error_init(struct zip_error *); +void _zip_error_set(struct zip_error *, int, int); +const char *_zip_error_strerror(struct zip_error *); + +int _zip_file_fillbuf(void *, size_t, struct zip_file *); +unsigned int _zip_file_get_offset(struct zip *, int); + +int _zip_filerange_crc(FILE *, off_t, off_t, uLong *, struct zip_error *); + +struct zip_source *_zip_source_file_or_p(struct zip *, const char *, FILE *, + off_t, off_t); + +void _zip_free(struct zip *); +const char *_zip_get_name(struct zip *, int, int, struct zip_error *); +int _zip_local_header_read(struct zip *, int); +void *_zip_memdup(const void *, size_t, struct zip_error *); +int _zip_name_locate(struct zip *, const char *, int, struct zip_error *); +struct zip *_zip_new(struct zip_error *); +unsigned short _zip_read2(unsigned char **); +unsigned int _zip_read4(unsigned char **); +int _zip_replace(struct zip *, int, const char *, struct zip_source *); +int _zip_set_name(struct zip *, int, const char *); +int _zip_unchange(struct zip *, int, int); +void _zip_unchange_data(struct zip_entry *); + +#endif /* zipint.h */ diff --git a/libogg-1.3.0/AUTHORS b/libogg-1.3.0/AUTHORS new file mode 100755 index 0000000..a0023f2 --- /dev/null +++ b/libogg-1.3.0/AUTHORS @@ -0,0 +1,7 @@ +Monty +Greg Maxwell +Ralph Giles +Cristian Adam +Tim Terriberry + +and the rest of the Xiph.Org Foundation. diff --git a/libogg-1.3.0/CHANGES b/libogg-1.3.0/CHANGES new file mode 100755 index 0000000..411e7f5 --- /dev/null +++ b/libogg-1.3.0/CHANGES @@ -0,0 +1,77 @@ +Version 1.3.0 (2011 August 4) + +* Add ogg_stream_flush_fill() call + This produces longer packets on flush, similar to + what ogg_stream_pageout_fill() does for single pages. +* Windows build fixes + +Version 1.2.2 (2010 December 07) + +* Build fix (types correction) for Mac OS X +* Update win32 project files to Visual Studio 2008 +* ogg_stream_pageout_fill documentation fix + +Version 1.2.1 (2010 November 01) + +* Various build updates (see SVN) +* Add ogg_stream_pageout_fill() to API to allow applications + greater explicit flexibility in page sizing. +* Documentation updates including multiplexing description, + terminology and API (incl. ogg_packet_clear(), + ogg_stream_pageout_fill()) +* Correct possible buffer overwrite in stream encoding on 32 bit + when a single packet exceed 250MB. +* Correct read-buffer overrun [without side effects] under + similar circumstances. +* Update unit testing to work properly with new page spill + heuristic. + +Version 1.2.0 (2010 March 25) + +* Alter default flushing behavior to span less often and use larger page + sizes when packet sizes are large. +* Build fixes for additional compilers +* Documentation updates + +Version 1.1.4 (2009 June 24) + +* New async error reporting mechanism. Calls made after a fatal error are + now safely handled in the event an error code is ignored +* Added allocation checks useful to some embedded applications +* fix possible read past end of buffer when reading 0 bits +* Updates to API documentation +* Build fixes + +Version 1.1.3 (2005 November 27) + + * Correct a bug in the granulepos field of pages where no packet ends + * New VS2003 and XCode builds, minor fixes to other builds + * documentation fixes and cleanup + +Version 1.1.2 (2004 September 23) + + * fix a bug with multipage packet assembly after seek + +Version 1.1.1 (2004 September 12) + + * various bugfixes + * important bugfix for 64-bit platforms + * various portability fixes + * autotools cleanup from Thomas Vander Stichele + * Symbian OS build support from Colin Ward at CSIRO + * new multiplexed Ogg stream documentation + +Version 1.1 (2003 November 17) + + * big-endian bitpacker routines for Theora + * various portability fixes + * improved API documenation + * RFC 3533 documentation of the format by Silvia Pfeiffer at CSIRO + * RFC 3534 documentation of the application/ogg mime-type by Linus Walleij + +Version 1.0 (2002 July 19) + + * First stable release + * little-endian bitpacker routines for Vorbis + * basic Ogg bitstream sync and coding support + diff --git a/libogg-1.3.0/COPYING b/libogg-1.3.0/COPYING new file mode 100755 index 0000000..6111c6c --- /dev/null +++ b/libogg-1.3.0/COPYING @@ -0,0 +1,28 @@ +Copyright (c) 2002, Xiph.org Foundation + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: + +- Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. + +- Neither the name of the Xiph.org Foundation nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION +OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/libogg-1.3.0/Makefile.am b/libogg-1.3.0/Makefile.am new file mode 100755 index 0000000..f7c680b --- /dev/null +++ b/libogg-1.3.0/Makefile.am @@ -0,0 +1,32 @@ +## Process this file with automake to produce Makefile.in + + +#AUTOMAKE_OPTIONS = foreign 1.6 dist-zip +AUTOMAKE_OPTIONS = foreign 1.11 dist-zip dist-xz + +SUBDIRS = src include doc + +m4datadir = $(datadir)/aclocal +m4data_DATA = ogg.m4 + +pkgconfigdir = $(libdir)/pkgconfig +pkgconfig_DATA = ogg.pc + +EXTRA_DIST = README AUTHORS CHANGES COPYING \ + libogg.spec libogg.spec.in \ + ogg.m4 ogg.pc.in ogg-uninstalled.pc.in \ + macosx win32 + +dist-hook: + for item in $(EXTRA_DIST); 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do \ + if test -d $$item; then \ + echo -n "cleaning dir $$item for distribution..."; \ + rm -rf `find $(distdir)/$$item -name .svn`; \ + echo "OK"; \ + fi; \ + done +debug: + $(MAKE) all CFLAGS="@DEBUG@" + +profile: + $(MAKE) all CFLAGS="@PROFILE@" + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/libogg-1.3.0/README b/libogg-1.3.0/README new file mode 100755 index 0000000..2483192 --- /dev/null +++ b/libogg-1.3.0/README @@ -0,0 +1,97 @@ +******************************************************************** +* * +* THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * +* USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * +* GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * +* IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * +* * +* THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2011 * +* by the Xiph.Org Foundation http://www.xiph.org/ * +* * +******************************************************************** + += WHAT'S HERE = + +This source distribution includes libogg and nothing else. Other modules +(eg, the modules libvorbis, vorbis-tools for the Vorbis music codec, +libtheora for the Theora video codec) contain the codec libraries for +use with Ogg bitstreams. + +Directory: + +./src The source for libogg, a BSD-license inplementation of + the public domain Ogg bitstream format + +./include Library API headers + +./doc Ogg specification and libogg API documents + +./win32 Win32 projects and build automation + +./macosx Mac OS X project and build files + += WHAT IS OGG? = + +Ogg project codecs use the Ogg bitstream format to arrange the raw, +compressed bitstream into a more robust, useful form. For example, +the Ogg bitstream makes seeking, time stamping and error recovery +possible, as well as mixing several sepearate, concurrent media +streams into a single physical bitstream. + += CONTACT = + +The Ogg homepage is located at 'https://www.xiph.org/ogg/'. +Up to date technical documents, contact information, source code and +pre-built utilities may be found there. + +BUILDING FROM TARBALL DISTRIBUTIONS: + +./configure +make + +and optionally (as root): +make install + +This will install the Ogg libraries (static and shared) into +/usr/local/lib, includes into /usr/local/include and API +documentation into /usr/local/share/doc. + +BUILDING FROM REPOSITORY SOURCE: + +A standard svn build should consist of nothing more than: + +./autogen.sh +make + +and as root if desired : + +make install + +BUILDING ON WIN32: + +Use the project file in the win32 directory. It should compile out of the box. + +CROSS COMPILING FROM LINUX TO WIN32: + +It is also possible to cross compile from Linux to windows using the MinGW +cross tools and even to run the test suite under Wine, the Linux/*nix +windows emulator. + +On Debian and Ubuntu systems, these cross compiler tools can be installed +by doing: + + sudo apt-get mingw32 mingw32-binutils mingw32-runtime wine + +Once these tools are installed its possible to compile and test by +executing the following commands, or something similar depending on +your system: + + ./configure --host=i586-mingw32msvc --target=i586-mingw32msvc \ + --build=i586-linux + make + make check + +(Build instructions for Ogg codecs such as vorbis are similar and may +be found in those source modules' README files) + +$Id: README 18048 2011-08-04 17:36:32Z giles $ diff --git a/libogg-1.3.0/aclocal.m4 b/libogg-1.3.0/aclocal.m4 new file mode 100755 index 0000000..751a502 --- /dev/null +++ b/libogg-1.3.0/aclocal.m4 @@ -0,0 +1,9469 @@ +# generated automatically by aclocal 1.11.1 -*- Autoconf -*- + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, +# 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],, +[m4_warning([this file was generated for autoconf 2.68. +You have another version of autoconf. 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For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +_LT_CC_BASENAME([$compiler]) + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + _LT_PATH_MAGIC + fi + ;; +esac + +# Use C for the default configuration in the libtool script +LT_SUPPORTED_TAG([CC]) +_LT_LANG_C_CONFIG +_LT_LANG_DEFAULT_CONFIG +_LT_CONFIG_COMMANDS +])# _LT_SETUP + + +# _LT_PREPARE_SED_QUOTE_VARS +# -------------------------- +# Define a few sed substitution that help us do robust quoting. +m4_defun([_LT_PREPARE_SED_QUOTE_VARS], +[# Backslashify metacharacters that are still active within +# double-quoted strings. +sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([["`\\]]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' +]) + +# _LT_PROG_LTMAIN +# --------------- +# Note that this code is called both from `configure', and `config.status' +# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, +# `config.status' has no value for ac_aux_dir unless we are using Automake, +# so we pass a copy along to make sure it has a sensible value anyway. +m4_defun([_LT_PROG_LTMAIN], +[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl +_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) +ltmain="$ac_aux_dir/ltmain.sh" +])# _LT_PROG_LTMAIN + + + +# So that we can recreate a full libtool script including additional +# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS +# in macros and then make a single call at the end using the `libtool' +# label. + + +# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) +# ---------------------------------------- +# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL_INIT], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_INIT], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_INIT]) + + +# _LT_CONFIG_LIBTOOL([COMMANDS]) +# ------------------------------ +# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) + + +# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) +# ----------------------------------------------------- +m4_defun([_LT_CONFIG_SAVE_COMMANDS], +[_LT_CONFIG_LIBTOOL([$1]) +_LT_CONFIG_LIBTOOL_INIT([$2]) +]) + + +# _LT_FORMAT_COMMENT([COMMENT]) +# ----------------------------- +# Add leading comment marks to the start of each line, and a trailing +# full-stop to the whole comment if one is not present already. +m4_define([_LT_FORMAT_COMMENT], +[m4_ifval([$1], [ +m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], + [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) +)]) + + + + + +# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) +# ------------------------------------------------------------------- +# CONFIGNAME is the name given to the value in the libtool script. +# VARNAME is the (base) name used in the configure script. +# VALUE may be 0, 1 or 2 for a computed quote escaped value based on +# VARNAME. Any other value will be used directly. +m4_define([_LT_DECL], +[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], + [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], + [m4_ifval([$1], [$1], [$2])]) + lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) + m4_ifval([$4], + [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) + lt_dict_add_subkey([lt_decl_dict], [$2], + [tagged?], [m4_ifval([$5], [yes], [no])])]) +]) + + +# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) +# -------------------------------------------------------- +m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) + + +# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_tag_varnames], +[_lt_decl_filter([tagged?], [yes], $@)]) + + +# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) +# --------------------------------------------------------- +m4_define([_lt_decl_filter], +[m4_case([$#], + [0], [m4_fatal([$0: too few arguments: $#])], + [1], [m4_fatal([$0: too few arguments: $#: $1])], + [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], + [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], + [lt_dict_filter([lt_decl_dict], $@)])[]dnl +]) + + +# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) +# -------------------------------------------------- +m4_define([lt_decl_quote_varnames], +[_lt_decl_filter([value], [1], $@)]) + + +# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_dquote_varnames], +[_lt_decl_filter([value], [2], $@)]) + + +# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_varnames_tagged], +[m4_assert([$# <= 2])dnl +_$0(m4_quote(m4_default([$1], [[, ]])), + m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), + m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) +m4_define([_lt_decl_varnames_tagged], +[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) + + +# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_all_varnames], +[_$0(m4_quote(m4_default([$1], [[, ]])), + m4_if([$2], [], + m4_quote(lt_decl_varnames), + m4_quote(m4_shift($@))))[]dnl +]) +m4_define([_lt_decl_all_varnames], +[lt_join($@, lt_decl_varnames_tagged([$1], + lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl +]) + + +# _LT_CONFIG_STATUS_DECLARE([VARNAME]) +# ------------------------------------ +# Quote a variable value, and forward it to `config.status' so that its +# declaration there will have the same value as in `configure'. VARNAME +# must have a single quote delimited value for this to work. +m4_define([_LT_CONFIG_STATUS_DECLARE], +[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) + + +# _LT_CONFIG_STATUS_DECLARATIONS +# ------------------------------ +# We delimit libtool config variables with single quotes, so when +# we write them to config.status, we have to be sure to quote all +# embedded single quotes properly. In configure, this macro expands +# each variable declared with _LT_DECL (and _LT_TAGDECL) into: +# +# ='`$ECHO "$" | $SED "$delay_single_quote_subst"`' +m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], +[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), + [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAGS +# ---------------- +# Output comment and list of tags supported by the script +m4_defun([_LT_LIBTOOL_TAGS], +[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl +available_tags="_LT_TAGS"dnl +]) + + +# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) +# ----------------------------------- +# Extract the dictionary values for VARNAME (optionally with TAG) and +# expand to a commented shell variable setting: +# +# # Some comment about what VAR is for. +# visible_name=$lt_internal_name +m4_define([_LT_LIBTOOL_DECLARE], +[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], + [description])))[]dnl +m4_pushdef([_libtool_name], + m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl +m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), + [0], [_libtool_name=[$]$1], + [1], [_libtool_name=$lt_[]$1], + [2], [_libtool_name=$lt_[]$1], + [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl +m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl +]) + + +# _LT_LIBTOOL_CONFIG_VARS +# ----------------------- +# Produce commented declarations of non-tagged libtool config variables +# suitable for insertion in the LIBTOOL CONFIG section of the `libtool' +# script. Tagged libtool config variables (even for the LIBTOOL CONFIG +# section) are produced by _LT_LIBTOOL_TAG_VARS. +m4_defun([_LT_LIBTOOL_CONFIG_VARS], +[m4_foreach([_lt_var], + m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAG_VARS(TAG) +# ------------------------- +m4_define([_LT_LIBTOOL_TAG_VARS], +[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) + + +# _LT_TAGVAR(VARNAME, [TAGNAME]) +# ------------------------------ +m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) + + +# _LT_CONFIG_COMMANDS +# ------------------- +# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of +# variables for single and double quote escaping we saved from calls +# to _LT_DECL, we can put quote escaped variables declarations +# into `config.status', and then the shell code to quote escape them in +# for loops in `config.status'. Finally, any additional code accumulated +# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. +m4_defun([_LT_CONFIG_COMMANDS], +[AC_PROVIDE_IFELSE([LT_OUTPUT], + dnl If the libtool generation code has been placed in $CONFIG_LT, + dnl instead of duplicating it all over again into config.status, + dnl then we will have config.status run $CONFIG_LT later, so it + dnl needs to know what name is stored there: + [AC_CONFIG_COMMANDS([libtool], + [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], + dnl If the libtool generation code is destined for config.status, + dnl expand the accumulated commands and init code now: + [AC_CONFIG_COMMANDS([libtool], + [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) +])#_LT_CONFIG_COMMANDS + + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], +[ + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +_LT_CONFIG_STATUS_DECLARATIONS +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$[]1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_quote_varnames); do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_dquote_varnames); do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +_LT_OUTPUT_LIBTOOL_INIT +]) + +# _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) +# ------------------------------------ +# Generate a child script FILE with all initialization necessary to +# reuse the environment learned by the parent script, and make the +# file executable. If COMMENT is supplied, it is inserted after the +# `#!' sequence but before initialization text begins. After this +# macro, additional text can be appended to FILE to form the body of +# the child script. The macro ends with non-zero status if the +# file could not be fully written (such as if the disk is full). +m4_ifdef([AS_INIT_GENERATED], +[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], +[m4_defun([_LT_GENERATED_FILE_INIT], +[m4_require([AS_PREPARE])]dnl +[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl +[lt_write_fail=0 +cat >$1 <<_ASEOF || lt_write_fail=1 +#! $SHELL +# Generated by $as_me. +$2 +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$1 <<\_ASEOF || lt_write_fail=1 +AS_SHELL_SANITIZE +_AS_PREPARE +exec AS_MESSAGE_FD>&1 +_ASEOF +test $lt_write_fail = 0 && chmod +x $1[]dnl +m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT + +# LT_OUTPUT +# --------- +# This macro allows early generation of the libtool script (before +# AC_OUTPUT is called), incase it is used in configure for compilation +# tests. +AC_DEFUN([LT_OUTPUT], +[: ${CONFIG_LT=./config.lt} +AC_MSG_NOTICE([creating $CONFIG_LT]) +_LT_GENERATED_FILE_INIT(["$CONFIG_LT"], +[# Run this file to recreate a libtool stub with the current configuration.]) + +cat >>"$CONFIG_LT" <<\_LTEOF +lt_cl_silent=false +exec AS_MESSAGE_LOG_FD>>config.log +{ + echo + AS_BOX([Running $as_me.]) +} >&AS_MESSAGE_LOG_FD + +lt_cl_help="\ +\`$as_me' creates a local libtool stub from the current configuration, +for use in further configure time tests before the real libtool is +generated. + +Usage: $[0] [[OPTIONS]] + + -h, --help print this help, then exit + -V, --version print version number, then exit + -q, --quiet do not print progress messages + -d, --debug don't remove temporary files + +Report bugs to ." + +lt_cl_version="\ +m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl +m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) +configured by $[0], generated by m4_PACKAGE_STRING. + +Copyright (C) 2010 Free Software Foundation, Inc. +This config.lt script is free software; the Free Software Foundation +gives unlimited permision to copy, distribute and modify it." + +while test $[#] != 0 +do + case $[1] in + --version | --v* | -V ) + echo "$lt_cl_version"; exit 0 ;; + --help | --h* | -h ) + echo "$lt_cl_help"; exit 0 ;; + --debug | --d* | -d ) + debug=: ;; + --quiet | --q* | --silent | --s* | -q ) + lt_cl_silent=: ;; + + -*) AC_MSG_ERROR([unrecognized option: $[1] +Try \`$[0] --help' for more information.]) ;; + + *) AC_MSG_ERROR([unrecognized argument: $[1] +Try \`$[0] --help' for more information.]) ;; + esac + shift +done + +if $lt_cl_silent; then + exec AS_MESSAGE_FD>/dev/null +fi +_LTEOF + +cat >>"$CONFIG_LT" <<_LTEOF +_LT_OUTPUT_LIBTOOL_COMMANDS_INIT +_LTEOF + +cat >>"$CONFIG_LT" <<\_LTEOF +AC_MSG_NOTICE([creating $ofile]) +_LT_OUTPUT_LIBTOOL_COMMANDS +AS_EXIT(0) +_LTEOF +chmod +x "$CONFIG_LT" + +# configure is writing to config.log, but config.lt does its own redirection, +# appending to config.log, which fails on DOS, as config.log is still kept +# open by configure. Here we exec the FD to /dev/null, effectively closing +# config.log, so it can be properly (re)opened and appended to by config.lt. +lt_cl_success=: +test "$silent" = yes && + lt_config_lt_args="$lt_config_lt_args --quiet" +exec AS_MESSAGE_LOG_FD>/dev/null +$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false +exec AS_MESSAGE_LOG_FD>>config.log +$lt_cl_success || AS_EXIT(1) +])# LT_OUTPUT + + +# _LT_CONFIG(TAG) +# --------------- +# If TAG is the built-in tag, create an initial libtool script with a +# default configuration from the untagged config vars. Otherwise add code +# to config.status for appending the configuration named by TAG from the +# matching tagged config vars. +m4_defun([_LT_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_CONFIG_SAVE_COMMANDS([ + m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl + m4_if(_LT_TAG, [C], [ + # See if we are running on zsh, and set the options which allow our + # commands through without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + + cfgfile="${ofile}T" + trap "$RM \"$cfgfile\"; exit 1" 1 2 15 + $RM "$cfgfile" + + cat <<_LT_EOF >> "$cfgfile" +#! $SHELL + +# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +_LT_COPYING +_LT_LIBTOOL_TAGS + +# ### BEGIN LIBTOOL CONFIG +_LT_LIBTOOL_CONFIG_VARS +_LT_LIBTOOL_TAG_VARS +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + _LT_PROG_LTMAIN + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + _LT_PROG_REPLACE_SHELLFNS + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" +], +[cat <<_LT_EOF >> "$ofile" + +dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded +dnl in a comment (ie after a #). +# ### BEGIN LIBTOOL TAG CONFIG: $1 +_LT_LIBTOOL_TAG_VARS(_LT_TAG) +# ### END LIBTOOL TAG CONFIG: $1 +_LT_EOF +])dnl /m4_if +], +[m4_if([$1], [], [ + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile'], []) +])dnl /_LT_CONFIG_SAVE_COMMANDS +])# _LT_CONFIG + + +# LT_SUPPORTED_TAG(TAG) +# --------------------- +# Trace this macro to discover what tags are supported by the libtool +# --tag option, using: +# autoconf --trace 'LT_SUPPORTED_TAG:$1' +AC_DEFUN([LT_SUPPORTED_TAG], []) + + +# C support is built-in for now +m4_define([_LT_LANG_C_enabled], []) +m4_define([_LT_TAGS], []) + + +# LT_LANG(LANG) +# ------------- +# Enable libtool support for the given language if not already enabled. +AC_DEFUN([LT_LANG], +[AC_BEFORE([$0], [LT_OUTPUT])dnl +m4_case([$1], + [C], [_LT_LANG(C)], + [C++], [_LT_LANG(CXX)], + [Java], [_LT_LANG(GCJ)], + [Fortran 77], [_LT_LANG(F77)], + [Fortran], [_LT_LANG(FC)], + [Windows Resource], [_LT_LANG(RC)], + [m4_ifdef([_LT_LANG_]$1[_CONFIG], + [_LT_LANG($1)], + [m4_fatal([$0: unsupported language: "$1"])])])dnl +])# LT_LANG + + +# _LT_LANG(LANGNAME) +# ------------------ +m4_defun([_LT_LANG], +[m4_ifdef([_LT_LANG_]$1[_enabled], [], + [LT_SUPPORTED_TAG([$1])dnl + m4_append([_LT_TAGS], [$1 ])dnl + m4_define([_LT_LANG_]$1[_enabled], [])dnl + _LT_LANG_$1_CONFIG($1)])dnl +])# _LT_LANG + + +# _LT_LANG_DEFAULT_CONFIG +# ----------------------- +m4_defun([_LT_LANG_DEFAULT_CONFIG], +[AC_PROVIDE_IFELSE([AC_PROG_CXX], + [LT_LANG(CXX)], + [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) + +AC_PROVIDE_IFELSE([AC_PROG_F77], + [LT_LANG(F77)], + [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) + +AC_PROVIDE_IFELSE([AC_PROG_FC], + [LT_LANG(FC)], + [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) + +dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal +dnl pulling things in needlessly. +AC_PROVIDE_IFELSE([AC_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([LT_PROG_GCJ], + [LT_LANG(GCJ)], + [m4_ifdef([AC_PROG_GCJ], + [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([A][M_PROG_GCJ], + [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([LT_PROG_GCJ], + [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) + +AC_PROVIDE_IFELSE([LT_PROG_RC], + [LT_LANG(RC)], + [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) +])# _LT_LANG_DEFAULT_CONFIG + +# Obsolete macros: +AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) +AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) +AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) +AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) +AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_CXX], []) +dnl AC_DEFUN([AC_LIBTOOL_F77], []) +dnl AC_DEFUN([AC_LIBTOOL_FC], []) +dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) +dnl AC_DEFUN([AC_LIBTOOL_RC], []) + + +# _LT_TAG_COMPILER +# ---------------- +m4_defun([_LT_TAG_COMPILER], +[AC_REQUIRE([AC_PROG_CC])dnl + +_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl +_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl +_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl +_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC +])# _LT_TAG_COMPILER + + +# _LT_COMPILER_BOILERPLATE +# ------------------------ +# Check for compiler boilerplate output or warnings with +# the simple compiler test code. +m4_defun([_LT_COMPILER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* +])# _LT_COMPILER_BOILERPLATE + + +# _LT_LINKER_BOILERPLATE +# ---------------------- +# Check for linker boilerplate output or warnings with +# the simple link test code. +m4_defun([_LT_LINKER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* +])# _LT_LINKER_BOILERPLATE + +# _LT_REQUIRED_DARWIN_CHECKS +# ------------------------- +m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ + case $host_os in + rhapsody* | darwin*) + AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) + AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) + AC_CHECK_TOOL([LIPO], [lipo], [:]) + AC_CHECK_TOOL([OTOOL], [otool], [:]) + AC_CHECK_TOOL([OTOOL64], [otool64], [:]) + _LT_DECL([], [DSYMUTIL], [1], + [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) + _LT_DECL([], [NMEDIT], [1], + [Tool to change global to local symbols on Mac OS X]) + _LT_DECL([], [LIPO], [1], + [Tool to manipulate fat objects and archives on Mac OS X]) + _LT_DECL([], [OTOOL], [1], + [ldd/readelf like tool for Mach-O binaries on Mac OS X]) + _LT_DECL([], [OTOOL64], [1], + [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) + + AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], + [lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi]) + AC_CACHE_CHECK([for -exported_symbols_list linker flag], + [lt_cv_ld_exported_symbols_list], + [lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [lt_cv_ld_exported_symbols_list=yes], + [lt_cv_ld_exported_symbols_list=no]) + LDFLAGS="$save_LDFLAGS" + ]) + AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], + [lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD + echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD + $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD + echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD + $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + ]) + case $host_os in + rhapsody* | darwin1.[[012]]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[[012]]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac +]) + + +# _LT_DARWIN_LINKER_FEATURES +# -------------------------- +# Checks for linker and compiler features on darwin +m4_defun([_LT_DARWIN_LINKER_FEATURES], +[ + m4_require([_LT_REQUIRED_DARWIN_CHECKS]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_automatic, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + if test "$lt_cv_ld_force_load" = "yes"; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='' + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=func_echo_all + _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + m4_if([$1], [CXX], +[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then + _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" + fi +],[]) + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi +]) + +# _LT_SYS_MODULE_PATH_AIX([TAGNAME]) +# ---------------------------------- +# Links a minimal program and checks the executable +# for the system default hardcoded library path. In most cases, +# this is /usr/lib:/lib, but when the MPI compilers are used +# the location of the communication and MPI libs are included too. +# If we don't find anything, use the default library path according +# to the aix ld manual. +# Store the results from the different compilers for each TAGNAME. +# Allow to override them for all tags through lt_cv_aix_libpath. +m4_defun([_LT_SYS_MODULE_PATH_AIX], +[m4_require([_LT_DECL_SED])dnl +if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], + [AC_LINK_IFELSE([AC_LANG_PROGRAM],[ + lt_aix_libpath_sed='[ + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }]' + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi],[]) + if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib" + fi + ]) + aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) +fi +])# _LT_SYS_MODULE_PATH_AIX + + +# _LT_SHELL_INIT(ARG) +# ------------------- +m4_define([_LT_SHELL_INIT], +[m4_divert_text([M4SH-INIT], [$1 +])])# _LT_SHELL_INIT + + + +# _LT_PROG_ECHO_BACKSLASH +# ----------------------- +# Find how we can fake an echo command that does not interpret backslash. +# In particular, with Autoconf 2.60 or later we add some code to the start +# of the generated configure script which will find a shell with a builtin +# printf (which we can use as an echo command). +m4_defun([_LT_PROG_ECHO_BACKSLASH], +[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + +AC_MSG_CHECKING([how to print strings]) +# Test print first, because it will be a builtin if present. +if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ + test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='print -r --' +elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='printf %s\n' +else + # Use this function as a fallback that always works. + func_fallback_echo () + { + eval 'cat <<_LTECHO_EOF +$[]1 +_LTECHO_EOF' + } + ECHO='func_fallback_echo' +fi + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + +case "$ECHO" in + printf*) AC_MSG_RESULT([printf]) ;; + print*) AC_MSG_RESULT([print -r]) ;; + *) AC_MSG_RESULT([cat]) ;; +esac + +m4_ifdef([_AS_DETECT_SUGGESTED], +[_AS_DETECT_SUGGESTED([ + test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test "X`printf %s $ECHO`" = "X$ECHO" \ + || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) + +_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) +_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) +])# _LT_PROG_ECHO_BACKSLASH + + +# _LT_WITH_SYSROOT +# ---------------- +AC_DEFUN([_LT_WITH_SYSROOT], +[AC_MSG_CHECKING([for sysroot]) +AC_ARG_WITH([sysroot], +[ --with-sysroot[=DIR] Search for dependent libraries within DIR + (or the compiler's sysroot if not specified).], +[], [with_sysroot=no]) + +dnl lt_sysroot will always be passed unquoted. We quote it here +dnl in case the user passed a directory name. +lt_sysroot= +case ${with_sysroot} in #( + yes) + if test "$GCC" = yes; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + AC_MSG_RESULT([${with_sysroot}]) + AC_MSG_ERROR([The sysroot must be an absolute path.]) + ;; +esac + + AC_MSG_RESULT([${lt_sysroot:-no}]) +_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl +[dependent libraries, and in which our libraries should be installed.])]) + +# _LT_ENABLE_LOCK +# --------------- +m4_defun([_LT_ENABLE_LOCK], +[AC_ARG_ENABLE([libtool-lock], + [AS_HELP_STRING([--disable-libtool-lock], + [avoid locking (might break parallel builds)])]) +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, + [AC_LANG_PUSH(C) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) + AC_LANG_POP]) + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +sparc*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) LD="${LD-ld} -m elf64_sparc" ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" +])# _LT_ENABLE_LOCK + + +# _LT_PROG_AR +# ----------- +m4_defun([_LT_PROG_AR], +[AC_CHECK_TOOLS(AR, [ar], false) +: ${AR=ar} +: ${AR_FLAGS=cru} +_LT_DECL([], [AR], [1], [The archiver]) +_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive]) + +AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], + [lt_cv_ar_at_file=no + AC_COMPILE_IFELSE([AC_LANG_PROGRAM], + [echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' + AC_TRY_EVAL([lt_ar_try]) + if test "$ac_status" -eq 0; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + AC_TRY_EVAL([lt_ar_try]) + if test "$ac_status" -ne 0; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + ]) + ]) + +if test "x$lt_cv_ar_at_file" = xno; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi +_LT_DECL([], [archiver_list_spec], [1], + [How to feed a file listing to the archiver]) +])# _LT_PROG_AR + + +# _LT_CMD_OLD_ARCHIVE +# ------------------- +m4_defun([_LT_CMD_OLD_ARCHIVE], +[_LT_PROG_AR + +AC_CHECK_TOOL(STRIP, strip, :) +test -z "$STRIP" && STRIP=: +_LT_DECL([], [STRIP], [1], [A symbol stripping program]) + +AC_CHECK_TOOL(RANLIB, ranlib, :) +test -z "$RANLIB" && RANLIB=: +_LT_DECL([], [RANLIB], [1], + [Commands used to install an old-style archive]) + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac +_LT_DECL([], [old_postinstall_cmds], [2]) +_LT_DECL([], [old_postuninstall_cmds], [2]) +_LT_TAGDECL([], [old_archive_cmds], [2], + [Commands used to build an old-style archive]) +_LT_DECL([], [lock_old_archive_extraction], [0], + [Whether to use a lock for old archive extraction]) +])# _LT_CMD_OLD_ARCHIVE + + +# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------------------- +# Check whether the given compiler option works +AC_DEFUN([_LT_COMPILER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$3" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + fi + $RM conftest* +]) + +if test x"[$]$2" = xyes; then + m4_if([$5], , :, [$5]) +else + m4_if([$6], , :, [$6]) +fi +])# _LT_COMPILER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) + + +# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------- +# Check whether the given linker option works +AC_DEFUN([_LT_LINKER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $3" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&AS_MESSAGE_LOG_FD + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + else + $2=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" +]) + +if test x"[$]$2" = xyes; then + m4_if([$4], , :, [$4]) +else + m4_if([$5], , :, [$5]) +fi +])# _LT_LINKER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) + + +# LT_CMD_MAX_LEN +#--------------- +AC_DEFUN([LT_CMD_MAX_LEN], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +# find the maximum length of command line arguments +AC_MSG_CHECKING([the maximum length of command line arguments]) +AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac +]) +if test -n $lt_cv_sys_max_cmd_len ; then + AC_MSG_RESULT($lt_cv_sys_max_cmd_len) +else + AC_MSG_RESULT(none) +fi +max_cmd_len=$lt_cv_sys_max_cmd_len +_LT_DECL([], [max_cmd_len], [0], + [What is the maximum length of a command?]) +])# LT_CMD_MAX_LEN + +# Old name: +AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) + + +# _LT_HEADER_DLFCN +# ---------------- +m4_defun([_LT_HEADER_DLFCN], +[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl +])# _LT_HEADER_DLFCN + + +# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, +# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) +# ---------------------------------------------------------------- +m4_defun([_LT_TRY_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "$cross_compiling" = yes; then : + [$4] +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +[#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +}] +_LT_EOF + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) $1 ;; + x$lt_dlneed_uscore) $2 ;; + x$lt_dlunknown|x*) $3 ;; + esac + else : + # compilation failed + $3 + fi +fi +rm -fr conftest* +])# _LT_TRY_DLOPEN_SELF + + +# LT_SYS_DLOPEN_SELF +# ------------------ +AC_DEFUN([LT_SYS_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ]) + ;; + + *) + AC_CHECK_FUNC([shl_load], + [lt_cv_dlopen="shl_load"], + [AC_CHECK_LIB([dld], [shl_load], + [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], + [AC_CHECK_FUNC([dlopen], + [lt_cv_dlopen="dlopen"], + [AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], + [AC_CHECK_LIB([svld], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], + [AC_CHECK_LIB([dld], [dld_link], + [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) + ]) + ]) + ]) + ]) + ]) + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + AC_CACHE_CHECK([whether a program can dlopen itself], + lt_cv_dlopen_self, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, + lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) + ]) + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + AC_CACHE_CHECK([whether a statically linked program can dlopen itself], + lt_cv_dlopen_self_static, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, + lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) + ]) + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi +_LT_DECL([dlopen_support], [enable_dlopen], [0], + [Whether dlopen is supported]) +_LT_DECL([dlopen_self], [enable_dlopen_self], [0], + [Whether dlopen of programs is supported]) +_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], + [Whether dlopen of statically linked programs is supported]) +])# LT_SYS_DLOPEN_SELF + +# Old name: +AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) + + +# _LT_COMPILER_C_O([TAGNAME]) +# --------------------------- +# Check to see if options -c and -o are simultaneously supported by compiler. +# This macro does not hard code the compiler like AC_PROG_CC_C_O. +m4_defun([_LT_COMPILER_C_O], +[m4_require([_LT_DECL_SED])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + fi + fi + chmod u+w . 2>&AS_MESSAGE_LOG_FD + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* +]) +_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], + [Does compiler simultaneously support -c and -o options?]) +])# _LT_COMPILER_C_O + + +# _LT_COMPILER_FILE_LOCKS([TAGNAME]) +# ---------------------------------- +# Check to see if we can do hard links to lock some files if needed +m4_defun([_LT_COMPILER_FILE_LOCKS], +[m4_require([_LT_ENABLE_LOCK])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_COMPILER_C_O([$1]) + +hard_links="nottested" +if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + AC_MSG_CHECKING([if we can lock with hard links]) + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + AC_MSG_RESULT([$hard_links]) + if test "$hard_links" = no; then + AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) + need_locks=warn + fi +else + need_locks=no +fi +_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) +])# _LT_COMPILER_FILE_LOCKS + + +# _LT_CHECK_OBJDIR +# ---------------- +m4_defun([_LT_CHECK_OBJDIR], +[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], +[rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null]) +objdir=$lt_cv_objdir +_LT_DECL([], [objdir], [0], + [The name of the directory that contains temporary libtool files])dnl +m4_pattern_allow([LT_OBJDIR])dnl +AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", + [Define to the sub-directory in which libtool stores uninstalled libraries.]) +])# _LT_CHECK_OBJDIR + + +# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) +# -------------------------------------- +# Check hardcoding attributes. +m4_defun([_LT_LINKER_HARDCODE_LIBPATH], +[AC_MSG_CHECKING([how to hardcode library paths into programs]) +_LT_TAGVAR(hardcode_action, $1)= +if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || + test -n "$_LT_TAGVAR(runpath_var, $1)" || + test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && + test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then + # Linking always hardcodes the temporary library directory. + _LT_TAGVAR(hardcode_action, $1)=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + _LT_TAGVAR(hardcode_action, $1)=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + _LT_TAGVAR(hardcode_action, $1)=unsupported +fi +AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) + +if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || + test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi +_LT_TAGDECL([], [hardcode_action], [0], + [How to hardcode a shared library path into an executable]) +])# _LT_LINKER_HARDCODE_LIBPATH + + +# _LT_CMD_STRIPLIB +# ---------------- +m4_defun([_LT_CMD_STRIPLIB], +[m4_require([_LT_DECL_EGREP]) +striplib= +old_striplib= +AC_MSG_CHECKING([whether stripping libraries is possible]) +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + AC_MSG_RESULT([yes]) +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + ;; + *) + AC_MSG_RESULT([no]) + ;; + esac +fi +_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) +_LT_DECL([], [striplib], [1]) +])# _LT_CMD_STRIPLIB + + +# _LT_SYS_DYNAMIC_LINKER([TAG]) +# ----------------------------- +# PORTME Fill in your ld.so characteristics +m4_defun([_LT_SYS_DYNAMIC_LINKER], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_OBJDUMP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +AC_MSG_CHECKING([dynamic linker characteristics]) +m4_if([$1], + [], [ +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;; + *) lt_sed_strip_eq="s,=/,/,g" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[[lt_foo]]++; } + if (lt_freq[[lt_foo]] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's,/\([[A-Za-z]]:\),\1,g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi]) +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[[4-9]]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[[01]] | aix4.[[01]].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[[45]]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + library_names_spec='${libname}.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec="$LIB" + if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[[123]]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[[01]]* | freebsdelf3.[[01]]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ + freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +haiku*) + version_type=linux + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=yes + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[[3-9]]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], + [lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ + LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], + [lt_cv_shlibpath_overrides_runpath=yes])]) + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + ]) + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Add ABI-specific directories to the system library path. + sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib" + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" + + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[[89]] | openbsd2.[[89]].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +AC_MSG_RESULT([$dynamic_linker]) +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + +_LT_DECL([], [variables_saved_for_relink], [1], + [Variables whose values should be saved in libtool wrapper scripts and + restored at link time]) +_LT_DECL([], [need_lib_prefix], [0], + [Do we need the "lib" prefix for modules?]) +_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) +_LT_DECL([], [version_type], [0], [Library versioning type]) +_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) +_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) +_LT_DECL([], [shlibpath_overrides_runpath], [0], + [Is shlibpath searched before the hard-coded library search path?]) +_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) +_LT_DECL([], [library_names_spec], [1], + [[List of archive names. First name is the real one, the rest are links. + The last name is the one that the linker finds with -lNAME]]) +_LT_DECL([], [soname_spec], [1], + [[The coded name of the library, if different from the real name]]) +_LT_DECL([], [install_override_mode], [1], + [Permission mode override for installation of shared libraries]) +_LT_DECL([], [postinstall_cmds], [2], + [Command to use after installation of a shared archive]) +_LT_DECL([], [postuninstall_cmds], [2], + [Command to use after uninstallation of a shared archive]) +_LT_DECL([], [finish_cmds], [2], + [Commands used to finish a libtool library installation in a directory]) +_LT_DECL([], [finish_eval], [1], + [[As "finish_cmds", except a single script fragment to be evaled but + not shown]]) +_LT_DECL([], [hardcode_into_libs], [0], + [Whether we should hardcode library paths into libraries]) +_LT_DECL([], [sys_lib_search_path_spec], [2], + [Compile-time system search path for libraries]) +_LT_DECL([], [sys_lib_dlsearch_path_spec], [2], + [Run-time system search path for libraries]) +])# _LT_SYS_DYNAMIC_LINKER + + +# _LT_PATH_TOOL_PREFIX(TOOL) +# -------------------------- +# find a file program which can recognize shared library +AC_DEFUN([_LT_PATH_TOOL_PREFIX], +[m4_require([_LT_DECL_EGREP])dnl +AC_MSG_CHECKING([for $1]) +AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, +[case $MAGIC_CMD in +[[\\/*] | ?:[\\/]*]) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR +dnl $ac_dummy forces splitting on constant user-supplied paths. +dnl POSIX.2 word splitting is done only on the output of word expansions, +dnl not every word. This closes a longstanding sh security hole. + ac_dummy="m4_if([$2], , $PATH, [$2])" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$1; then + lt_cv_path_MAGIC_CMD="$ac_dir/$1" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac]) +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + AC_MSG_RESULT($MAGIC_CMD) +else + AC_MSG_RESULT(no) +fi +_LT_DECL([], [MAGIC_CMD], [0], + [Used to examine libraries when file_magic_cmd begins with "file"])dnl +])# _LT_PATH_TOOL_PREFIX + +# Old name: +AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) + + +# _LT_PATH_MAGIC +# -------------- +# find a file program which can recognize a shared library +m4_defun([_LT_PATH_MAGIC], +[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) + else + MAGIC_CMD=: + fi +fi +])# _LT_PATH_MAGIC + + +# LT_PATH_LD +# ---------- +# find the pathname to the GNU or non-GNU linker +AC_DEFUN([LT_PATH_LD], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_PROG_ECHO_BACKSLASH])dnl + +AC_ARG_WITH([gnu-ld], + [AS_HELP_STRING([--with-gnu-ld], + [assume the C compiler uses GNU ld @<:@default=no@:>@])], + [test "$withval" = no || with_gnu_ld=yes], + [with_gnu_ld=no])dnl + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by $CC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]]* | ?:[[\\/]]*) + re_direlt='/[[^/]][[^/]]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL(lt_cv_path_LD, +[if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &1 /dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[[3-9]]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac +]) + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + +_LT_DECL([], [deplibs_check_method], [1], + [Method to check whether dependent libraries are shared objects]) +_LT_DECL([], [file_magic_cmd], [1], + [Command to use when deplibs_check_method = "file_magic"]) +_LT_DECL([], [file_magic_glob], [1], + [How to find potential files when deplibs_check_method = "file_magic"]) +_LT_DECL([], [want_nocaseglob], [1], + [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) +])# _LT_CHECK_MAGIC_METHOD + + +# LT_PATH_NM +# ---------- +# find the pathname to a BSD- or MS-compatible name lister +AC_DEFUN([LT_PATH_NM], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, +[if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + : ${lt_cv_path_NM=no} +fi]) +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) + case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols" + ;; + *) + DUMPBIN=: + ;; + esac + fi + AC_SUBST([DUMPBIN]) + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm +AC_SUBST([NM]) +_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl + +AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], + [lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) + cat conftest.out >&AS_MESSAGE_LOG_FD + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest*]) +])# LT_PATH_NM + +# Old names: +AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) +AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_PROG_NM], []) +dnl AC_DEFUN([AC_PROG_NM], []) + +# _LT_CHECK_SHAREDLIB_FROM_LINKLIB +# -------------------------------- +# how to determine the name of the shared library +# associated with a specific link library. +# -- PORTME fill in with the dynamic library characteristics +m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], +[m4_require([_LT_DECL_EGREP]) +m4_require([_LT_DECL_OBJDUMP]) +m4_require([_LT_DECL_DLLTOOL]) +AC_CACHE_CHECK([how to associate runtime and link libraries], +lt_cv_sharedlib_from_linklib_cmd, +[lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh + # decide which to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd="$ECHO" + ;; +esac +]) +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + +_LT_DECL([], [sharedlib_from_linklib_cmd], [1], + [Command to associate shared and link libraries]) +])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB + + +# _LT_PATH_MANIFEST_TOOL +# ---------------------- +# locate the manifest tool +m4_defun([_LT_PATH_MANIFEST_TOOL], +[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], + [lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&AS_MESSAGE_LOG_FD + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest*]) +if test "x$lt_cv_path_mainfest_tool" != xyes; then + MANIFEST_TOOL=: +fi +_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl +])# _LT_PATH_MANIFEST_TOOL + + +# LT_LIB_M +# -------- +# check for math library +AC_DEFUN([LT_LIB_M], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +LIBM= +case $host in +*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) + # These system don't have libm, or don't need it + ;; +*-ncr-sysv4.3*) + AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") + AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") + ;; +*) + AC_CHECK_LIB(m, cos, LIBM="-lm") + ;; +esac +AC_SUBST([LIBM]) +])# LT_LIB_M + +# Old name: +AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_CHECK_LIBM], []) + + +# _LT_COMPILER_NO_RTTI([TAGNAME]) +# ------------------------------- +m4_defun([_LT_COMPILER_NO_RTTI], +[m4_require([_LT_TAG_COMPILER])dnl + +_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + +if test "$GCC" = yes; then + case $cc_basename in + nvcc*) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; + *) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; + esac + + _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], + lt_cv_prog_compiler_rtti_exceptions, + [-fno-rtti -fno-exceptions], [], + [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) +fi +_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], + [Compiler flag to turn off builtin functions]) +])# _LT_COMPILER_NO_RTTI + + +# _LT_CMD_GLOBAL_SYMBOLS +# ---------------------- +m4_defun([_LT_CMD_GLOBAL_SYMBOLS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_PROG_AWK])dnl +AC_REQUIRE([LT_PATH_NM])dnl +AC_REQUIRE([LT_PATH_LD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_TAG_COMPILER])dnl + +# Check for command to grab the raw symbol name followed by C symbol from nm. +AC_MSG_CHECKING([command to parse $NM output from $compiler object]) +AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], +[ +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[[BCDEGRST]]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[[BCDT]]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[[ABCDGISTW]]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[[ABCDEGRST]]' + fi + ;; +irix* | nonstopux*) + symcode='[[BCDEGRST]]' + ;; +osf*) + symcode='[[BCDEGQRST]]' + ;; +solaris*) + symcode='[[BDRT]]' + ;; +sco3.2v5*) + symcode='[[DT]]' + ;; +sysv4.2uw2*) + symcode='[[DT]]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[[ABDT]]' + ;; +sysv4) + symcode='[[DFNSTU]]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[[ABCDGIRSTW]]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK ['"\ +" {last_section=section; section=\$ 3};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx]" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if AC_TRY_EVAL(ac_compile); then + # Now try to grab the symbols. + nlist=conftest.nm + if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) +/* DATA imports from DLLs on WIN32 con't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT@&t@_DLSYM_CONST +#elif defined(__osf__) +/* This system does not cope well with relocations in const data. */ +# define LT@&t@_DLSYM_CONST +#else +# define LT@&t@_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT@&t@_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[[]] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD + fi + else + echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done +]) +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + AC_MSG_RESULT(failed) +else + AC_MSG_RESULT(ok) +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + +_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], + [Take the output of nm and produce a listing of raw symbols and C names]) +_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], + [Transform the output of nm in a proper C declaration]) +_LT_DECL([global_symbol_to_c_name_address], + [lt_cv_sys_global_symbol_to_c_name_address], [1], + [Transform the output of nm in a C name address pair]) +_LT_DECL([global_symbol_to_c_name_address_lib_prefix], + [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], + [Transform the output of nm in a C name address pair when lib prefix is needed]) +_LT_DECL([], [nm_file_list_spec], [1], + [Specify filename containing input files for $NM]) +]) # _LT_CMD_GLOBAL_SYMBOLS + + +# _LT_COMPILER_PIC([TAGNAME]) +# --------------------------- +m4_defun([_LT_COMPILER_PIC], +[m4_require([_LT_TAG_COMPILER])dnl +_LT_TAGVAR(lt_prog_compiler_wl, $1)= +_LT_TAGVAR(lt_prog_compiler_pic, $1)= +_LT_TAGVAR(lt_prog_compiler_static, $1)= + +m4_if([$1], [CXX], [ + # C++ specific cases for pic, static, wl, etc. + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + case $host_os in + aix[[4-9]]*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + dgux*) + case $cc_basename in + ec++*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + if test "$host_cpu" != ia64; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + fi + ;; + aCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # KAI C++ Compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + ecpc* ) + # old Intel C++ for x86_64 which still supported -KPIC. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + icpc* ) + # Intel C++, used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) + # IBM XL 8.0, 9.0 on PPC and BlueGene + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd*) + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + cxx*) + # Digital/Compaq C++ + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + lcc*) + # Lucid + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + *) + ;; + esac + ;; + vxworks*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +], +[ + if test "$GCC" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + hpux9* | hpux10* | hpux11*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC (with -KPIC) is the default. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + # old Intel for x86_64 which still supported -KPIC. + ecc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' + _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' + ;; + nagfor*) + # NAG Fortran compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + ccc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All Alpha code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ F* | *Sun*Fortran*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='' + ;; + *Sun\ C*) + # Sun C 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + esac + ;; + esac + ;; + + newsos6) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All OSF/1 code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + rdos*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + solaris*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; + *) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; + esac + ;; + + sunos4*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + unicos*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + + uts4*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +]) +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" + ;; +esac + +AC_CACHE_CHECK([for $compiler option to produce PIC], + [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) +_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], + [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], + [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], + [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in + "" | " "*) ;; + *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; + esac], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) +fi +_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], + [Additional compiler flags for building library objects]) + +_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], + [How to pass a linker flag through the compiler]) +# +# Check to make sure the static flag actually works. +# +wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" +_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], + _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), + $lt_tmp_static_flag, + [], + [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) +_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], + [Compiler flag to prevent dynamic linking]) +])# _LT_COMPILER_PIC + + +# _LT_LINKER_SHLIBS([TAGNAME]) +# ---------------------------- +# See if the linker supports building shared libraries. +m4_defun([_LT_LINKER_SHLIBS], +[AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +m4_require([_LT_PATH_MANIFEST_TOOL])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) +m4_if([$1], [CXX], [ + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + case $host_os in + aix[[4-9]]*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global defined + # symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" + ;; + cygwin* | mingw* | cegcc*) + case $cc_basename in + cl*) ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] + ;; + esac + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac +], [ + runpath_var= + _LT_TAGVAR(allow_undefined_flag, $1)= + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(archive_cmds, $1)= + _LT_TAGVAR(archive_expsym_cmds, $1)= + _LT_TAGVAR(compiler_needs_object, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(hardcode_automatic, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= + _LT_TAGVAR(hardcode_libdir_separator, $1)= + _LT_TAGVAR(hardcode_minus_L, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_TAGVAR(inherit_rpath, $1)=no + _LT_TAGVAR(link_all_deplibs, $1)=unknown + _LT_TAGVAR(module_cmds, $1)= + _LT_TAGVAR(module_expsym_cmds, $1)= + _LT_TAGVAR(old_archive_from_new_cmds, $1)= + _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= + _LT_TAGVAR(thread_safe_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + _LT_TAGVAR(include_expsyms, $1)= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. +dnl Note also adjust exclude_expsyms for C++ above. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + _LT_TAGVAR(ld_shlibs, $1)=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test "$with_gnu_ld" = yes; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; + *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test "$lt_use_gnu_ld_interface" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + supports_anon_versioning=no + case `$LD -v 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[[3-9]]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + _LT_TAGVAR(whole_archive_flag_spec, $1)= + tmp_sharedflag='--shared' ;; + xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' + _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + sunos4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + + if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then + runpath_var= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + _LT_TAGVAR(hardcode_direct, $1)=unsupported + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global + # defined symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GCC" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + bsdi[[45]]*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' + _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + # FIXME: Should let the user specify the lib program. + _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + esac + ;; + + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + freebsd1*) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + hpux9*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + m4_if($1, [], [ + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + _LT_LINKER_OPTION([if $CC understands -b], + _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], + [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) + ;; + esac + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], + [lt_cv_irix_exported_symbol], + [save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + AC_LINK_IFELSE( + [AC_LANG_SOURCE( + [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], + [C++], [[int foo (void) { return 0; }]], + [Fortran 77], [[ + subroutine foo + end]], + [Fortran], [[ + subroutine foo + end]])])], + [lt_cv_irix_exported_symbol=yes], + [lt_cv_irix_exported_symbol=no]) + LDFLAGS="$save_LDFLAGS"]) + if test "$lt_cv_irix_exported_symbol" = yes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + fi + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + newsos6) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + else + case $host_os in + openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + ;; + esac + fi + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + solaris*) + _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + fi + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4) + case $host_vendor in + sni) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' + _LT_TAGVAR(hardcode_direct, $1)=no + ;; + motorola) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4.3*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + _LT_TAGVAR(ld_shlibs, $1)=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' + ;; + esac + fi + fi +]) +AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) +test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + +_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld + +_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl +_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl +_LT_DECL([], [extract_expsyms_cmds], [2], + [The commands to extract the exported symbol list from a shared archive]) + +# +# Do we need to explicitly link libc? +# +case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in +x|xyes) + # Assume -lc should be added + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $_LT_TAGVAR(archive_cmds, $1) in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + AC_CACHE_CHECK([whether -lc should be explicitly linked in], + [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), + [$RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if AC_TRY_EVAL(ac_compile) 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) + pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) + _LT_TAGVAR(allow_undefined_flag, $1)= + if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) + then + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no + else + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes + fi + _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + ]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) + ;; + esac + fi + ;; +esac + +_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], + [Whether or not to add -lc for building shared libraries]) +_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], + [enable_shared_with_static_runtimes], [0], + [Whether or not to disallow shared libs when runtime libs are static]) +_LT_TAGDECL([], [export_dynamic_flag_spec], [1], + [Compiler flag to allow reflexive dlopens]) +_LT_TAGDECL([], [whole_archive_flag_spec], [1], + [Compiler flag to generate shared objects directly from archives]) +_LT_TAGDECL([], [compiler_needs_object], [1], + [Whether the compiler copes with passing no objects directly]) +_LT_TAGDECL([], [old_archive_from_new_cmds], [2], + [Create an old-style archive from a shared archive]) +_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], + [Create a temporary old-style archive to link instead of a shared archive]) +_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) +_LT_TAGDECL([], [archive_expsym_cmds], [2]) +_LT_TAGDECL([], [module_cmds], [2], + [Commands used to build a loadable module if different from building + a shared archive.]) +_LT_TAGDECL([], [module_expsym_cmds], [2]) +_LT_TAGDECL([], [with_gnu_ld], [1], + [Whether we are building with GNU ld or not]) +_LT_TAGDECL([], [allow_undefined_flag], [1], + [Flag that allows shared libraries with undefined symbols to be built]) +_LT_TAGDECL([], [no_undefined_flag], [1], + [Flag that enforces no undefined symbols]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], + [Flag to hardcode $libdir into a binary during linking. + This must work even if $libdir does not exist]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1], + [[If ld is used when linking, flag to hardcode $libdir into a binary + during linking. This must work even if $libdir does not exist]]) +_LT_TAGDECL([], [hardcode_libdir_separator], [1], + [Whether we need a single "-rpath" flag with a separated argument]) +_LT_TAGDECL([], [hardcode_direct], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary]) +_LT_TAGDECL([], [hardcode_direct_absolute], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary and the resulting library dependency is + "absolute", i.e impossible to change by setting ${shlibpath_var} if the + library is relocated]) +_LT_TAGDECL([], [hardcode_minus_L], [0], + [Set to "yes" if using the -LDIR flag during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_shlibpath_var], [0], + [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_automatic], [0], + [Set to "yes" if building a shared library automatically hardcodes DIR + into the library and all subsequent libraries and executables linked + against it]) +_LT_TAGDECL([], [inherit_rpath], [0], + [Set to yes if linker adds runtime paths of dependent libraries + to runtime path list]) +_LT_TAGDECL([], [link_all_deplibs], [0], + [Whether libtool must link a program against all its dependency libraries]) +_LT_TAGDECL([], [always_export_symbols], [0], + [Set to "yes" if exported symbols are required]) +_LT_TAGDECL([], [export_symbols_cmds], [2], + [The commands to list exported symbols]) +_LT_TAGDECL([], [exclude_expsyms], [1], + [Symbols that should not be listed in the preloaded symbols]) +_LT_TAGDECL([], [include_expsyms], [1], + [Symbols that must always be exported]) +_LT_TAGDECL([], [prelink_cmds], [2], + [Commands necessary for linking programs (against libraries) with templates]) +_LT_TAGDECL([], [postlink_cmds], [2], + [Commands necessary for finishing linking programs]) +_LT_TAGDECL([], [file_list_spec], [1], + [Specify filename containing input files]) +dnl FIXME: Not yet implemented +dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], +dnl [Compiler flag to generate thread safe objects]) +])# _LT_LINKER_SHLIBS + + +# _LT_LANG_C_CONFIG([TAG]) +# ------------------------ +# Ensure that the configuration variables for a C compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_C_CONFIG], +[m4_require([_LT_DECL_EGREP])dnl +lt_save_CC="$CC" +AC_LANG_PUSH(C) + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + +_LT_TAG_COMPILER +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + LT_SYS_DLOPEN_SELF + _LT_CMD_STRIPLIB + + # Report which library types will actually be built + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_CONFIG($1) +fi +AC_LANG_POP +CC="$lt_save_CC" +])# _LT_LANG_C_CONFIG + + +# _LT_LANG_CXX_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a C++ compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_CXX_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_PATH_MANIFEST_TOOL])dnl +if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + AC_PROG_CXXCPP +else + _lt_caught_CXX_error=yes +fi + +AC_LANG_PUSH(C++) +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(compiler_needs_object, $1)=no +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the CXX compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_caught_CXX_error" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="int some_variable = 0;" + + # Code to be used in simple link tests + lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_CFLAGS=$CFLAGS + lt_save_LD=$LD + lt_save_GCC=$GCC + GCC=$GXX + lt_save_with_gnu_ld=$with_gnu_ld + lt_save_path_LD=$lt_cv_path_LD + if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx + else + $as_unset lt_cv_prog_gnu_ld + fi + if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX + else + $as_unset lt_cv_path_LD + fi + test -z "${LDCXX+set}" || LD=$LDCXX + CC=${CXX-"c++"} + CFLAGS=$CXXFLAGS + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + # We don't want -fno-exception when compiling C++ code, so set the + # no_builtin_flag separately + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + else + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + fi + + if test "$GXX" = yes; then + # Set up default GNU C++ configuration + + LT_PATH_LD + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test "$with_gnu_ld" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='${wl}' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | + $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + GXX=no + with_gnu_ld=no + wlarc= + fi + + # PORTME: fill in a description of your system's C++ link characteristics + AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) + _LT_TAGVAR(ld_shlibs, $1)=yes + case $host_os in + aix3*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GXX" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to + # export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an empty + # executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared + # libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + cygwin* | mingw* | pw32* | cegcc*) + case $GXX,$cc_basename in + ,cl* | no,cl*) + # Native MSVC + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + # Don't use ranlib + _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' + _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + func_to_tool_file "$lt_outputfile"~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # g++ + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + freebsd[[12]]*) + # C++ shared libraries reported to be fairly broken before + # switch to ELF + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + freebsd-elf*) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + ;; + + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + gnu*) + ;; + + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + hpux9*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + hpux10*|hpux11*) + if test $with_gnu_ld = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes; then + if test $with_gnu_ld = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test "$GXX" = yes; then + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib' + fi + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + esac + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc* | ecpc* ) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + case `$CC -V` in + *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) + _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ + compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' + _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ + $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ + $RANLIB $oldlib' + _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + *) # Version 6 and above use weak symbols + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + ;; + cxx*) + # Compaq C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' + ;; + xl* | mpixl* | bgxl*) + # IBM XL 8.0 on PPC, with GNU ld + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + + lynxos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + m88k*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + + *nto* | *qnx*) + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + openbsd2*) + # C++ shared libraries are fairly broken + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + fi + output_verbose_link_cmd=func_echo_all + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + case $host in + osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; + *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; + esac + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + cxx*) + case $host in + osf3*) + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + ;; + *) + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~ + $RM $lib.exp' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + case $host in + osf3*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + psos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(archive_cmds_need_lc,$1)=yes + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' + if $CC --version | $GREP -v '^2\.7' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + else + # g++ 2.7 appears to require `-G' NOT `-shared' on this + # platform. + _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + fi + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ + '"$_LT_TAGVAR(old_archive_cmds, $1)" + _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ + '"$_LT_TAGVAR(reload_cmds, $1)" + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + vxworks*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) + test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + + _LT_TAGVAR(GCC, $1)="$GXX" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + with_gnu_ld=$lt_save_with_gnu_ld + lt_cv_path_LDCXX=$lt_cv_path_LD + lt_cv_path_LD=$lt_save_path_LD + lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld + lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +fi # test "$_lt_caught_CXX_error" != yes + +AC_LANG_POP +])# _LT_LANG_CXX_CONFIG + + +# _LT_FUNC_STRIPNAME_CNF +# ---------------------- +# func_stripname_cnf prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# +# This function is identical to the (non-XSI) version of func_stripname, +# except this one can be used by m4 code that may be executed by configure, +# rather than the libtool script. +m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl +AC_REQUIRE([_LT_DECL_SED]) +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) +func_stripname_cnf () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; + esac +} # func_stripname_cnf +])# _LT_FUNC_STRIPNAME_CNF + +# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) +# --------------------------------- +# Figure out "hidden" library dependencies from verbose +# compiler output when linking a shared library. +# Parse the compiler output and extract the necessary +# objects, libraries and library flags. +m4_defun([_LT_SYS_HIDDEN_LIBDEPS], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl +# Dependencies to place before and after the object being linked: +_LT_TAGVAR(predep_objects, $1)= +_LT_TAGVAR(postdep_objects, $1)= +_LT_TAGVAR(predeps, $1)= +_LT_TAGVAR(postdeps, $1)= +_LT_TAGVAR(compiler_lib_search_path, $1)= + +dnl we can't use the lt_simple_compile_test_code here, +dnl because it contains code intended for an executable, +dnl not a library. It's possible we should let each +dnl tag define a new lt_????_link_test_code variable, +dnl but it's only used here... +m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF +int a; +void foo (void) { a = 0; } +_LT_EOF +], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +_LT_EOF +], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer*4 a + a=0 + return + end +_LT_EOF +], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer a + a=0 + return + end +_LT_EOF +], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF +public class foo { + private int a; + public void bar (void) { + a = 0; + } +}; +_LT_EOF +]) + +_lt_libdeps_save_CFLAGS=$CFLAGS +case "$CC $CFLAGS " in #( +*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; +*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; +esac + +dnl Parse the compiler output and extract the necessary +dnl objects, libraries and library flags. +if AC_TRY_EVAL(ac_compile); then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + for p in `eval "$output_verbose_link_cmd"`; do + case ${prev}${p} in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test $p = "-L" || + test $p = "-R"; then + prev=$p + continue + fi + + # Expand the sysroot to ease extracting the directories later. + if test -z "$prev"; then + case $p in + -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; + -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; + -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; + esac + fi + case $p in + =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; + esac + if test "$pre_test_object_deps_done" = no; then + case ${prev} in + -L | -R) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then + _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" + else + _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$_LT_TAGVAR(postdeps, $1)"; then + _LT_TAGVAR(postdeps, $1)="${prev}${p}" + else + _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" + fi + fi + prev= + ;; + + *.lto.$objext) ;; # Ignore GCC LTO objects + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test "$pre_test_object_deps_done" = no; then + if test -z "$_LT_TAGVAR(predep_objects, $1)"; then + _LT_TAGVAR(predep_objects, $1)="$p" + else + _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" + fi + else + if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then + _LT_TAGVAR(postdep_objects, $1)="$p" + else + _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling $1 test program" +fi + +$RM -f confest.$objext +CFLAGS=$_lt_libdeps_save_CFLAGS + +# PORTME: override above test on systems where it is broken +m4_if([$1], [CXX], +[case $host_os in +interix[[3-9]]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + _LT_TAGVAR(predep_objects,$1)= + _LT_TAGVAR(postdep_objects,$1)= + _LT_TAGVAR(postdeps,$1)= + ;; + +linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; + +solaris*) + case $cc_basename in + CC* | sunCC*) + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + # Adding this requires a known-good setup of shared libraries for + # Sun compiler versions before 5.6, else PIC objects from an old + # archive will be linked into the output, leading to subtle bugs. + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; +esac +]) + +case " $_LT_TAGVAR(postdeps, $1) " in +*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; +esac + _LT_TAGVAR(compiler_lib_search_dirs, $1)= +if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then + _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` +fi +_LT_TAGDECL([], [compiler_lib_search_dirs], [1], + [The directories searched by this compiler when creating a shared library]) +_LT_TAGDECL([], [predep_objects], [1], + [Dependencies to place before and after the objects being linked to + create a shared library]) +_LT_TAGDECL([], [postdep_objects], [1]) +_LT_TAGDECL([], [predeps], [1]) +_LT_TAGDECL([], [postdeps], [1]) +_LT_TAGDECL([], [compiler_lib_search_path], [1], + [The library search path used internally by the compiler when linking + a shared library]) +])# _LT_SYS_HIDDEN_LIBDEPS + + +# _LT_LANG_F77_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a Fortran 77 compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_F77_CONFIG], +[AC_LANG_PUSH(Fortran 77) +if test -z "$F77" || test "X$F77" = "Xno"; then + _lt_disable_F77=yes +fi + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for f77 test sources. +ac_ext=f + +# Object file extension for compiled f77 test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the F77 compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_F77" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + lt_save_CFLAGS=$CFLAGS + CC=${F77-"f77"} + CFLAGS=$FFLAGS + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + GCC=$G77 + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$G77" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC="$lt_save_CC" + CFLAGS="$lt_save_CFLAGS" +fi # test "$_lt_disable_F77" != yes + +AC_LANG_POP +])# _LT_LANG_F77_CONFIG + + +# _LT_LANG_FC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for a Fortran compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_FC_CONFIG], +[AC_LANG_PUSH(Fortran) + +if test -z "$FC" || test "X$FC" = "Xno"; then + _lt_disable_FC=yes +fi + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for fc test sources. +ac_ext=${ac_fc_srcext-f} + +# Object file extension for compiled fc test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the FC compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_FC" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + lt_save_CFLAGS=$CFLAGS + CC=${FC-"f95"} + CFLAGS=$FCFLAGS + compiler=$CC + GCC=$ac_cv_fc_compiler_gnu + + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS +fi # test "$_lt_disable_FC" != yes + +AC_LANG_POP +])# _LT_LANG_FC_CONFIG + + +# _LT_LANG_GCJ_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Java Compiler compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_GCJ_CONFIG], +[AC_REQUIRE([LT_PROG_GCJ])dnl +AC_LANG_SAVE + +# Source file extension for Java test sources. +ac_ext=java + +# Object file extension for compiled Java test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="class foo {}" + +# Code to be used in simple link tests +lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC=yes +CC=${GCJ-"gcj"} +CFLAGS=$GCJFLAGS +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)="$LD" +_LT_CC_BASENAME([$compiler]) + +# GCJ did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds + +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_GCJ_CONFIG + + +# _LT_LANG_RC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for the Windows resource compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_RC_CONFIG], +[AC_REQUIRE([LT_PROG_RC])dnl +AC_LANG_SAVE + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code="$lt_simple_compile_test_code" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC= +CC=${RC-"windres"} +CFLAGS= +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) +_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + +if test -n "$compiler"; then + : + _LT_CONFIG($1) +fi + +GCC=$lt_save_GCC +AC_LANG_RESTORE +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_RC_CONFIG + + +# LT_PROG_GCJ +# ----------- +AC_DEFUN([LT_PROG_GCJ], +[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], + [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], + [AC_CHECK_TOOL(GCJ, gcj,) + test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" + AC_SUBST(GCJFLAGS)])])[]dnl +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_GCJ], []) + + +# LT_PROG_RC +# ---------- +AC_DEFUN([LT_PROG_RC], +[AC_CHECK_TOOL(RC, windres,) +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_RC], []) + + +# _LT_DECL_EGREP +# -------------- +# If we don't have a new enough Autoconf to choose the best grep +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_EGREP], +[AC_REQUIRE([AC_PROG_EGREP])dnl +AC_REQUIRE([AC_PROG_FGREP])dnl +test -z "$GREP" && GREP=grep +_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) +_LT_DECL([], [EGREP], [1], [An ERE matcher]) +_LT_DECL([], [FGREP], [1], [A literal string matcher]) +dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too +AC_SUBST([GREP]) +]) + + +# _LT_DECL_OBJDUMP +# -------------- +# If we don't have a new enough Autoconf to choose the best objdump +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_OBJDUMP], +[AC_CHECK_TOOL(OBJDUMP, objdump, false) +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) +AC_SUBST([OBJDUMP]) +]) + +# _LT_DECL_DLLTOOL +# ---------------- +# Ensure DLLTOOL variable is set. +m4_defun([_LT_DECL_DLLTOOL], +[AC_CHECK_TOOL(DLLTOOL, dlltool, false) +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [1], [DLL creation program]) +AC_SUBST([DLLTOOL]) +]) + +# _LT_DECL_SED +# ------------ +# Check for a fully-functional sed program, that truncates +# as few characters as possible. Prefer GNU sed if found. +m4_defun([_LT_DECL_SED], +[AC_PROG_SED +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" +_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) +_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], + [Sed that helps us avoid accidentally triggering echo(1) options like -n]) +])# _LT_DECL_SED + +m4_ifndef([AC_PROG_SED], [ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_SED. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # + +m4_defun([AC_PROG_SED], +[AC_MSG_CHECKING([for a sed that does not truncate output]) +AC_CACHE_VAL(lt_cv_path_SED, +[# Loop through the user's path and test for sed and gsed. +# Then use that list of sed's as ones to test for truncation. +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for lt_ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then + lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" + fi + done + done +done +IFS=$as_save_IFS +lt_ac_max=0 +lt_ac_count=0 +# Add /usr/xpg4/bin/sed as it is typically found on Solaris +# along with /bin/sed that truncates output. +for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do + test ! -f $lt_ac_sed && continue + cat /dev/null > conftest.in + lt_ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >conftest.in + # Check for GNU sed and select it if it is found. + if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then + lt_cv_path_SED=$lt_ac_sed + break + fi + while true; do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo >>conftest.nl + $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break + cmp -s conftest.out conftest.nl || break + # 10000 chars as input seems more than enough + test $lt_ac_count -gt 10 && break + lt_ac_count=`expr $lt_ac_count + 1` + if test $lt_ac_count -gt $lt_ac_max; then + lt_ac_max=$lt_ac_count + lt_cv_path_SED=$lt_ac_sed + fi + done +done +]) +SED=$lt_cv_path_SED +AC_SUBST([SED]) +AC_MSG_RESULT([$SED]) +])#AC_PROG_SED +])#m4_ifndef + +# Old name: +AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_SED], []) + + +# _LT_CHECK_SHELL_FEATURES +# ------------------------ +# Find out whether the shell is Bourne or XSI compatible, +# or has some other useful features. +m4_defun([_LT_CHECK_SHELL_FEATURES], +[AC_MSG_CHECKING([whether the shell understands some XSI constructs]) +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,b/c, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +AC_MSG_RESULT([$xsi_shell]) +_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) + +AC_MSG_CHECKING([whether the shell understands "+="]) +lt_shell_append=no +( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +AC_MSG_RESULT([$lt_shell_append]) +_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi +_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac +_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl +_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl +])# _LT_CHECK_SHELL_FEATURES + + +# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY) +# ------------------------------------------------------ +# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and +# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY. +m4_defun([_LT_PROG_FUNCTION_REPLACE], +[dnl { +sed -e '/^$1 ()$/,/^} # $1 /c\ +$1 ()\ +{\ +m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1]) +} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: +]) + + +# _LT_PROG_REPLACE_SHELLFNS +# ------------------------- +# Replace existing portable implementations of several shell functions with +# equivalent extended shell implementations where those features are available.. +m4_defun([_LT_PROG_REPLACE_SHELLFNS], +[if test x"$xsi_shell" = xyes; then + _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac]) + + _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl + func_basename_result="${1##*/}"]) + + _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac + func_basename_result="${1##*/}"]) + + _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary parameter first. + func_stripname_result=${3} + func_stripname_result=${func_stripname_result#"${1}"} + func_stripname_result=${func_stripname_result%"${2}"}]) + + _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl + func_split_long_opt_name=${1%%=*} + func_split_long_opt_arg=${1#*=}]) + + _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl + func_split_short_opt_arg=${1#??} + func_split_short_opt_name=${1%"$func_split_short_opt_arg"}]) + + _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl + case ${1} in + *.lo) func_lo2o_result=${1%.lo}.${objext} ;; + *) func_lo2o_result=${1} ;; + esac]) + + _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo]) + + _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))]) + + _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}]) +fi + +if test x"$lt_shell_append" = xyes; then + _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"]) + + _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl + func_quote_for_eval "${2}" +dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \ + eval "${1}+=\\\\ \\$func_quote_for_eval_result"]) + + # Save a `func_append' function call where possible by direct use of '+=' + sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +else + # Save a `func_append' function call even when '+=' is not available + sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +fi + +if test x"$_lt_function_replace_fail" = x":"; then + AC_MSG_WARN([Unable to substitute extended shell functions in $ofile]) +fi +]) + +# _LT_PATH_CONVERSION_FUNCTIONS +# ----------------------------- +# Determine which file name conversion functions should be used by +# func_to_host_file (and, implicitly, by func_to_host_path). These are needed +# for certain cross-compile configurations and native mingw. +m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_MSG_CHECKING([how to convert $build file names to $host format]) +AC_CACHE_VAL(lt_cv_to_host_file_cmd, +[case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac +]) +to_host_file_cmd=$lt_cv_to_host_file_cmd +AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) +_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], + [0], [convert $build file names to $host format])dnl + +AC_MSG_CHECKING([how to convert $build file names to toolchain format]) +AC_CACHE_VAL(lt_cv_to_tool_file_cmd, +[#assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac +]) +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) +_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], + [0], [convert $build files to toolchain format])dnl +])# _LT_PATH_CONVERSION_FUNCTIONS + +# Helper functions for option handling. -*- Autoconf -*- +# +# Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 7 ltoptions.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) + + +# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) +# ------------------------------------------ +m4_define([_LT_MANGLE_OPTION], +[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) + + +# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) +# --------------------------------------- +# Set option OPTION-NAME for macro MACRO-NAME, and if there is a +# matching handler defined, dispatch to it. Other OPTION-NAMEs are +# saved as a flag. +m4_define([_LT_SET_OPTION], +[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl +m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), + _LT_MANGLE_DEFUN([$1], [$2]), + [m4_warning([Unknown $1 option `$2'])])[]dnl +]) + + +# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) +# ------------------------------------------------------------ +# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. +m4_define([_LT_IF_OPTION], +[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) + + +# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) +# ------------------------------------------------------- +# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME +# are set. +m4_define([_LT_UNLESS_OPTIONS], +[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), + [m4_define([$0_found])])])[]dnl +m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 +])[]dnl +]) + + +# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) +# ---------------------------------------- +# OPTION-LIST is a space-separated list of Libtool options associated +# with MACRO-NAME. If any OPTION has a matching handler declared with +# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about +# the unknown option and exit. +m4_defun([_LT_SET_OPTIONS], +[# Set options +m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [_LT_SET_OPTION([$1], _LT_Option)]) + +m4_if([$1],[LT_INIT],[ + dnl + dnl Simply set some default values (i.e off) if boolean options were not + dnl specified: + _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no + ]) + _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no + ]) + dnl + dnl If no reference was made to various pairs of opposing options, then + dnl we run the default mode handler for the pair. For example, if neither + dnl `shared' nor `disable-shared' was passed, we enable building of shared + dnl archives by default: + _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) + _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], + [_LT_ENABLE_FAST_INSTALL]) + ]) +])# _LT_SET_OPTIONS + + + +# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) +# ----------------------------------------- +m4_define([_LT_MANGLE_DEFUN], +[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) + + +# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) +# ----------------------------------------------- +m4_define([LT_OPTION_DEFINE], +[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl +])# LT_OPTION_DEFINE + + +# dlopen +# ------ +LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes +]) + +AU_DEFUN([AC_LIBTOOL_DLOPEN], +[_LT_SET_OPTION([LT_INIT], [dlopen]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `dlopen' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) + + +# win32-dll +# --------- +# Declare package support for building win32 dll's. +LT_OPTION_DEFINE([LT_INIT], [win32-dll], +[enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) + AC_CHECK_TOOL(AS, as, false) + AC_CHECK_TOOL(DLLTOOL, dlltool, false) + AC_CHECK_TOOL(OBJDUMP, objdump, false) + ;; +esac + +test -z "$AS" && AS=as +_LT_DECL([], [AS], [1], [Assembler program])dnl + +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl + +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl +])# win32-dll + +AU_DEFUN([AC_LIBTOOL_WIN32_DLL], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +_LT_SET_OPTION([LT_INIT], [win32-dll]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `win32-dll' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) + + +# _LT_ENABLE_SHARED([DEFAULT]) +# ---------------------------- +# implement the --enable-shared flag, and supports the `shared' and +# `disable-shared' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_SHARED], +[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([shared], + [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], + [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) + + _LT_DECL([build_libtool_libs], [enable_shared], [0], + [Whether or not to build shared libraries]) +])# _LT_ENABLE_SHARED + +LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) +]) + +AC_DEFUN([AC_DISABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], [disable-shared]) +]) + +AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) +AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_SHARED], []) +dnl AC_DEFUN([AM_DISABLE_SHARED], []) + + + +# _LT_ENABLE_STATIC([DEFAULT]) +# ---------------------------- +# implement the --enable-static flag, and support the `static' and +# `disable-static' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_STATIC], +[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([static], + [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], + [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_static=]_LT_ENABLE_STATIC_DEFAULT) + + _LT_DECL([build_old_libs], [enable_static], [0], + [Whether or not to build static libraries]) +])# _LT_ENABLE_STATIC + +LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) +]) + +AC_DEFUN([AC_DISABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], [disable-static]) +]) + +AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) +AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_STATIC], []) +dnl AC_DEFUN([AM_DISABLE_STATIC], []) + + + +# _LT_ENABLE_FAST_INSTALL([DEFAULT]) +# ---------------------------------- +# implement the --enable-fast-install flag, and support the `fast-install' +# and `disable-fast-install' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_FAST_INSTALL], +[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([fast-install], + [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], + [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) + +_LT_DECL([fast_install], [enable_fast_install], [0], + [Whether or not to optimize for fast installation])dnl +])# _LT_ENABLE_FAST_INSTALL + +LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) + +# Old names: +AU_DEFUN([AC_ENABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `fast-install' option into LT_INIT's first parameter.]) +]) + +AU_DEFUN([AC_DISABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `disable-fast-install' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) +dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) + + +# _LT_WITH_PIC([MODE]) +# -------------------- +# implement the --with-pic flag, and support the `pic-only' and `no-pic' +# LT_INIT options. +# MODE is either `yes' or `no'. If omitted, it defaults to `both'. +m4_define([_LT_WITH_PIC], +[AC_ARG_WITH([pic], + [AS_HELP_STRING([--with-pic], + [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], + [pic_mode="$withval"], + [pic_mode=default]) + +test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) + +_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl +])# _LT_WITH_PIC + +LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) + +# Old name: +AU_DEFUN([AC_LIBTOOL_PICMODE], +[_LT_SET_OPTION([LT_INIT], [pic-only]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `pic-only' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) + + +m4_define([_LTDL_MODE], []) +LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], + [m4_define([_LTDL_MODE], [nonrecursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [recursive], + [m4_define([_LTDL_MODE], [recursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [subproject], + [m4_define([_LTDL_MODE], [subproject])]) + +m4_define([_LTDL_TYPE], []) +LT_OPTION_DEFINE([LTDL_INIT], [installable], + [m4_define([_LTDL_TYPE], [installable])]) +LT_OPTION_DEFINE([LTDL_INIT], [convenience], + [m4_define([_LTDL_TYPE], [convenience])]) + +# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 6 ltsugar.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) + + +# lt_join(SEP, ARG1, [ARG2...]) +# ----------------------------- +# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their +# associated separator. +# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier +# versions in m4sugar had bugs. +m4_define([lt_join], +[m4_if([$#], [1], [], + [$#], [2], [[$2]], + [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) +m4_define([_lt_join], +[m4_if([$#$2], [2], [], + [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) + + +# lt_car(LIST) +# lt_cdr(LIST) +# ------------ +# Manipulate m4 lists. +# These macros are necessary as long as will still need to support +# Autoconf-2.59 which quotes differently. +m4_define([lt_car], [[$1]]) +m4_define([lt_cdr], +[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], + [$#], 1, [], + [m4_dquote(m4_shift($@))])]) +m4_define([lt_unquote], $1) + + +# lt_append(MACRO-NAME, STRING, [SEPARATOR]) +# ------------------------------------------ +# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. +# Note that neither SEPARATOR nor STRING are expanded; they are appended +# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). +# No SEPARATOR is output if MACRO-NAME was previously undefined (different +# than defined and empty). +# +# This macro is needed until we can rely on Autoconf 2.62, since earlier +# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. +m4_define([lt_append], +[m4_define([$1], + m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) + + + +# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) +# ---------------------------------------------------------- +# Produce a SEP delimited list of all paired combinations of elements of +# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list +# has the form PREFIXmINFIXSUFFIXn. +# Needed until we can rely on m4_combine added in Autoconf 2.62. +m4_define([lt_combine], +[m4_if(m4_eval([$# > 3]), [1], + [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl +[[m4_foreach([_Lt_prefix], [$2], + [m4_foreach([_Lt_suffix], + ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, + [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) + + +# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) +# ----------------------------------------------------------------------- +# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited +# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. +m4_define([lt_if_append_uniq], +[m4_ifdef([$1], + [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], + [lt_append([$1], [$2], [$3])$4], + [$5])], + [lt_append([$1], [$2], [$3])$4])]) + + +# lt_dict_add(DICT, KEY, VALUE) +# ----------------------------- +m4_define([lt_dict_add], +[m4_define([$1($2)], [$3])]) + + +# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) +# -------------------------------------------- +m4_define([lt_dict_add_subkey], +[m4_define([$1($2:$3)], [$4])]) + + +# lt_dict_fetch(DICT, KEY, [SUBKEY]) +# ---------------------------------- +m4_define([lt_dict_fetch], +[m4_ifval([$3], + m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), + m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) + + +# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) +# ----------------------------------------------------------------- +m4_define([lt_if_dict_fetch], +[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], + [$5], + [$6])]) + + +# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) +# -------------------------------------------------------------- +m4_define([lt_dict_filter], +[m4_if([$5], [], [], + [lt_join(m4_quote(m4_default([$4], [[, ]])), + lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), + [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl +]) + +# ltversion.m4 -- version numbers -*- Autoconf -*- +# +# Copyright (C) 2004 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# @configure_input@ + +# serial 3293 ltversion.m4 +# This file is part of GNU Libtool + +m4_define([LT_PACKAGE_VERSION], [2.4]) +m4_define([LT_PACKAGE_REVISION], [1.3293]) + +AC_DEFUN([LTVERSION_VERSION], +[macro_version='2.4' +macro_revision='1.3293' +_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) +_LT_DECL(, macro_revision, 0) +]) + +# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004. +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 5 lt~obsolete.m4 + +# These exist entirely to fool aclocal when bootstrapping libtool. +# +# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) +# which have later been changed to m4_define as they aren't part of the +# exported API, or moved to Autoconf or Automake where they belong. +# +# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN +# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us +# using a macro with the same name in our local m4/libtool.m4 it'll +# pull the old libtool.m4 in (it doesn't see our shiny new m4_define +# and doesn't know about Autoconf macros at all.) +# +# So we provide this file, which has a silly filename so it's always +# included after everything else. This provides aclocal with the +# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything +# because those macros already exist, or will be overwritten later. +# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. +# +# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. +# Yes, that means every name once taken will need to remain here until +# we give up compatibility with versions before 1.7, at which point +# we need to keep only those names which we still refer to. + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) + +m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) +m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) +m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) +m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) +m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) 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See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +case $1 in + '') + echo "$0: No command. Try \`$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: compile [--help] [--version] PROGRAM [ARGS] + +Wrapper for compilers which do not understand `-c -o'. +Remove `-o dest.o' from ARGS, run PROGRAM with the remaining +arguments, and rename the output as expected. + +If you are trying to build a whole package this is not the +right script to run: please start by reading the file `INSTALL'. + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "compile $scriptversion" + exit $? + ;; +esac + +ofile= +cfile= +eat= + +for arg +do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as `compile cc -o foo foo.c'. + # So we strip `-o arg' only if arg is an object. + eat=1 + case $2 in + *.o | *.obj) + ofile=$2 + ;; + *) + set x "$@" -o "$2" + shift + ;; + esac + ;; + *.c) + cfile=$1 + set x "$@" "$1" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift +done + +if test -z "$ofile" || test -z "$cfile"; then + # If no `-o' option was seen then we might have been invoked from a + # pattern rule where we don't need one. That is ok -- this is a + # normal compilation that the losing compiler can handle. If no + # `.c' file was seen then we are probably linking. That is also + # ok. + exec "$@" +fi + +# Name of file we expect compiler to create. +cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'` + +# Create the lock directory. +# Note: use `[/\\:.-]' here to ensure that we don't use the same name +# that we are using for the .o file. Also, base the name on the expected +# object file name, since that is what matters with a parallel build. +lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d +while true; do + if mkdir "$lockdir" >/dev/null 2>&1; then + break + fi + sleep 1 +done +# FIXME: race condition here if user kills between mkdir and trap. +trap "rmdir '$lockdir'; exit 1" 1 2 15 + +# Run the compile. +"$@" +ret=$? + +if test -f "$cofile"; then + test "$cofile" = "$ofile" || mv "$cofile" "$ofile" +elif test -f "${cofile}bj"; then + test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile" +fi + +rmdir "$lockdir" +exit $ret + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/libogg-1.3.0/config.guess b/libogg-1.3.0/config.guess new file mode 100755 index 0000000..dc84c68 --- /dev/null +++ b/libogg-1.3.0/config.guess @@ -0,0 +1,1501 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 +# Free Software Foundation, Inc. + +timestamp='2009-11-20' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA +# 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + + +# Originally written by Per Bothner. Please send patches (context +# diff format) to and include a ChangeLog +# entry. +# +# This script attempts to guess a canonical system name similar to +# config.sub. If it succeeds, it prints the system name on stdout, and +# exits with 0. Otherwise, it exits with 1. +# +# You can get the latest version of this script from: +# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, +2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + * ) + break ;; + esac +done + +if test $# != 0; then + echo "$me: too many arguments$help" >&2 + exit 1 +fi + +trap 'exit 1' 1 2 15 + +# CC_FOR_BUILD -- compiler used by this script. Note that the use of a +# compiler to aid in system detection is discouraged as it requires +# temporary files to be created and, as you can see below, it is a +# headache to deal with in a portable fashion. + +# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still +# use `HOST_CC' if defined, but it is deprecated. + +# Portable tmp directory creation inspired by the Autoconf team. + +set_cc_for_build=' +trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; +trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; +: ${TMPDIR=/tmp} ; + { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || + { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || + { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || + { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; +dummy=$tmp/dummy ; +tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; +case $CC_FOR_BUILD,$HOST_CC,$CC in + ,,) echo "int x;" > $dummy.c ; + for c in cc gcc c89 c99 ; do + if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then + CC_FOR_BUILD="$c"; break ; + fi ; + done ; + if test x"$CC_FOR_BUILD" = x ; then + CC_FOR_BUILD=no_compiler_found ; + fi + ;; + ,,*) CC_FOR_BUILD=$CC ;; + ,*,*) CC_FOR_BUILD=$HOST_CC ;; +esac ; set_cc_for_build= ;' + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 1994-08-24) +if (test -f /.attbin/uname) >/dev/null 2>&1 ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +# Note: order is significant - the case branches are not exclusive. + +case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # + # Note: NetBSD doesn't particularly care about the vendor + # portion of the name. We always set it to "unknown". + sysctl="sysctl -n hw.machine_arch" + UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \ + /usr/sbin/$sysctl 2>/dev/null || echo unknown)` + case "${UNAME_MACHINE_ARCH}" in + armeb) machine=armeb-unknown ;; + arm*) machine=arm-unknown ;; + sh3el) machine=shl-unknown ;; + sh3eb) machine=sh-unknown ;; + sh5el) machine=sh5le-unknown ;; + *) machine=${UNAME_MACHINE_ARCH}-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently, or will in the future. + case "${UNAME_MACHINE_ARCH}" in + arm*|i386|m68k|ns32k|sh3*|sparc|vax) + eval $set_cc_for_build + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ELF__ + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # The OS release + # Debian GNU/NetBSD machines have a different userland, and + # thus, need a distinct triplet. However, they do not need + # kernel version information, so it can be replaced with a + # suitable tag, in the style of linux-gnu. + case "${UNAME_VERSION}" in + Debian*) + release='-gnu' + ;; + *) + release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + ;; + esac + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + echo "${machine}-${os}${release}" + exit ;; + *:OpenBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE} + exit ;; + *:ekkoBSD:*:*) + echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE} + exit ;; + *:SolidBSD:*:*) + echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE} + exit ;; + macppc:MirBSD:*:*) + echo powerpc-unknown-mirbsd${UNAME_RELEASE} + exit ;; + *:MirBSD:*:*) + echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE} + exit ;; + alpha:OSF1:*:*) + case $UNAME_RELEASE in + *4.0) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + ;; + *5.*) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` + ;; + esac + # According to Compaq, /usr/sbin/psrinfo has been available on + # OSF/1 and Tru64 systems produced since 1995. I hope that + # covers most systems running today. This code pipes the CPU + # types through head -n 1, so we only detect the type of CPU 0. + ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` + case "$ALPHA_CPU_TYPE" in + "EV4 (21064)") + UNAME_MACHINE="alpha" ;; + "EV4.5 (21064)") + UNAME_MACHINE="alpha" ;; + "LCA4 (21066/21068)") + UNAME_MACHINE="alpha" ;; + "EV5 (21164)") + UNAME_MACHINE="alphaev5" ;; + "EV5.6 (21164A)") + UNAME_MACHINE="alphaev56" ;; + "EV5.6 (21164PC)") + UNAME_MACHINE="alphapca56" ;; + "EV5.7 (21164PC)") + UNAME_MACHINE="alphapca57" ;; + "EV6 (21264)") + UNAME_MACHINE="alphaev6" ;; + "EV6.7 (21264A)") + UNAME_MACHINE="alphaev67" ;; + "EV6.8CB (21264C)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8AL (21264B)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8CX (21264D)") + UNAME_MACHINE="alphaev68" ;; + "EV6.9A (21264/EV69A)") + UNAME_MACHINE="alphaev69" ;; + "EV7 (21364)") + UNAME_MACHINE="alphaev7" ;; + "EV7.9 (21364A)") + UNAME_MACHINE="alphaev79" ;; + esac + # A Pn.n version is a patched version. + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + exit ;; + Alpha\ *:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # Should we change UNAME_MACHINE based on the output of uname instead + # of the specific Alpha model? + echo alpha-pc-interix + exit ;; + 21064:Windows_NT:50:3) + echo alpha-dec-winnt3.5 + exit ;; + Amiga*:UNIX_System_V:4.0:*) + echo m68k-unknown-sysv4 + exit ;; + *:[Aa]miga[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-amigaos + exit ;; + *:[Mm]orph[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-morphos + exit ;; + *:OS/390:*:*) + echo i370-ibm-openedition + exit ;; + *:z/VM:*:*) + echo s390-ibm-zvmoe + exit ;; + *:OS400:*:*) + echo powerpc-ibm-os400 + exit ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + echo arm-acorn-riscix${UNAME_RELEASE} + exit ;; + arm:riscos:*:*|arm:RISCOS:*:*) + echo arm-unknown-riscos + exit ;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + echo hppa1.1-hitachi-hiuxmpp + exit ;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + if test "`(/bin/universe) 2>/dev/null`" = att ; then + echo pyramid-pyramid-sysv3 + else + echo pyramid-pyramid-bsd + fi + exit ;; + NILE*:*:*:dcosx) + echo pyramid-pyramid-svr4 + exit ;; + DRS?6000:unix:4.0:6*) + echo sparc-icl-nx6 + exit ;; + DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) + case `/usr/bin/uname -p` in + sparc) echo sparc-icl-nx7; exit ;; + esac ;; + s390x:SunOS:*:*) + echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4H:SunOS:5.*:*) + echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) + echo i386-pc-auroraux${UNAME_RELEASE} + exit ;; + i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) + eval $set_cc_for_build + SUN_ARCH="i386" + # If there is a compiler, see if it is configured for 64-bit objects. + # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. + # This test works for both compilers. + if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then + if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + SUN_ARCH="x86_64" + fi + fi + echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:*:*) + case "`/usr/bin/arch -k`" in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` + exit ;; + sun3*:SunOS:*:*) + echo m68k-sun-sunos${UNAME_RELEASE} + exit ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 + case "`/bin/arch`" in + sun3) + echo m68k-sun-sunos${UNAME_RELEASE} + ;; + sun4) + echo sparc-sun-sunos${UNAME_RELEASE} + ;; + esac + exit ;; + aushp:SunOS:*:*) + echo sparc-auspex-sunos${UNAME_RELEASE} + exit ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + echo m68k-milan-mint${UNAME_RELEASE} + exit ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + echo m68k-hades-mint${UNAME_RELEASE} + exit ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + echo m68k-unknown-mint${UNAME_RELEASE} + exit ;; + m68k:machten:*:*) + echo m68k-apple-machten${UNAME_RELEASE} + exit ;; + powerpc:machten:*:*) + echo powerpc-apple-machten${UNAME_RELEASE} + exit ;; + RISC*:Mach:*:*) + echo mips-dec-mach_bsd4.3 + exit ;; + RISC*:ULTRIX:*:*) + echo mips-dec-ultrix${UNAME_RELEASE} + exit ;; + VAX*:ULTRIX*:*:*) + echo vax-dec-ultrix${UNAME_RELEASE} + exit ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + echo clipper-intergraph-clix${UNAME_RELEASE} + exit ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c +#ifdef __cplusplus +#include /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && + dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && + SYSTEM_NAME=`$dummy $dummyarg` && + { echo "$SYSTEM_NAME"; exit; } + echo mips-mips-riscos${UNAME_RELEASE} + exit ;; + Motorola:PowerMAX_OS:*:*) + echo powerpc-motorola-powermax + exit ;; + Motorola:*:4.3:PL8-*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:Power_UNIX:*:*) + echo powerpc-harris-powerunix + exit ;; + m88k:CX/UX:7*:*) + echo m88k-harris-cxux7 + exit ;; + m88k:*:4*:R4*) + echo m88k-motorola-sysv4 + exit ;; + m88k:*:3*:R3*) + echo m88k-motorola-sysv3 + exit ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] + then + if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ + [ ${TARGET_BINARY_INTERFACE}x = x ] + then + echo m88k-dg-dgux${UNAME_RELEASE} + else + echo m88k-dg-dguxbcs${UNAME_RELEASE} + fi + else + echo i586-dg-dgux${UNAME_RELEASE} + fi + exit ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + echo m88k-dolphin-sysv3 + exit ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + echo m88k-motorola-sysv3 + exit ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + echo m88k-tektronix-sysv3 + exit ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + echo m68k-tektronix-bsd + exit ;; + *:IRIX*:*:*) + echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` + exit ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id + exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + echo i386-ibm-aix + exit ;; + ia64:AIX:*:*) + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} + exit ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` + then + echo "$SYSTEM_NAME" + else + echo rs6000-ibm-aix3.2.5 + fi + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + echo rs6000-ibm-aix3.2.4 + else + echo rs6000-ibm-aix3.2 + fi + exit ;; + *:AIX:*:[456]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` + if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${IBM_ARCH}-ibm-aix${IBM_REV} + exit ;; + *:AIX:*:*) + echo rs6000-ibm-aix + exit ;; + ibmrt:4.4BSD:*|romp-ibm:BSD:*) + echo romp-ibm-bsd4.4 + exit ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to + exit ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + echo rs6000-bull-bosx + exit ;; + DPX/2?00:B.O.S.:*:*) + echo m68k-bull-sysv3 + exit ;; + 9000/[34]??:4.3bsd:1.*:*) + echo m68k-hp-bsd + exit ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + echo m68k-hp-bsd4.4 + exit ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + case "${UNAME_MACHINE}" in + 9000/31? ) HP_ARCH=m68000 ;; + 9000/[34]?? ) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if [ -x /usr/bin/getconf ]; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case "${sc_cpu_version}" in + 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 + 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case "${sc_kernel_bits}" in + 32) HP_ARCH="hppa2.0n" ;; + 64) HP_ARCH="hppa2.0w" ;; + '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 + esac ;; + esac + fi + if [ "${HP_ARCH}" = "" ]; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + + #define _HPUX_SOURCE + #include + #include + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` + test -z "$HP_ARCH" && HP_ARCH=hppa + fi ;; + esac + if [ ${HP_ARCH} = "hppa2.0w" ] + then + eval $set_cc_for_build + + # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating + # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler + # generating 64-bit code. GNU and HP use different nomenclature: + # + # $ CC_FOR_BUILD=cc ./config.guess + # => hppa2.0w-hp-hpux11.23 + # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess + # => hppa64-hp-hpux11.23 + + if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | + grep -q __LP64__ + then + HP_ARCH="hppa2.0w" + else + HP_ARCH="hppa64" + fi + fi + echo ${HP_ARCH}-hp-hpux${HPUX_REV} + exit ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + echo ia64-hp-hpux${HPUX_REV} + exit ;; + 3050*:HI-UX:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + echo unknown-hitachi-hiuxwe2 + exit ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) + echo hppa1.1-hp-bsd + exit ;; + 9000/8??:4.3bsd:*:*) + echo hppa1.0-hp-bsd + exit ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + echo hppa1.0-hp-mpeix + exit ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) + echo hppa1.1-hp-osf + exit ;; + hp8??:OSF1:*:*) + echo hppa1.0-hp-osf + exit ;; + i*86:OSF1:*:*) + if [ -x /usr/sbin/sysversion ] ; then + echo ${UNAME_MACHINE}-unknown-osf1mk + else + echo ${UNAME_MACHINE}-unknown-osf1 + fi + exit ;; + parisc*:Lites*:*:*) + echo hppa1.1-hp-lites + exit ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + echo c1-convex-bsd + exit ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + echo c34-convex-bsd + exit ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + echo c38-convex-bsd + exit ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + echo c4-convex-bsd + exit ;; + CRAY*Y-MP:*:*:*) + echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*[A-Z]90:*:*:*) + echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*TS:*:*:*) + echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*T3E:*:*:*) + echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*SV1:*:*:*) + echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + *:UNICOS/mp:*:*) + echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` + echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + 5000:UNIX_System_V:4.*:*) + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` + echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} + exit ;; + sparc*:BSD/OS:*:*) + echo sparc-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:BSD/OS:*:*) + echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:FreeBSD:*:*) + case ${UNAME_MACHINE} in + pc98) + echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + amd64) + echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + *) + echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + esac + exit ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit ;; + *:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit ;; + i*:windows32*:*) + # uname -m includes "-pc" on this system. + echo ${UNAME_MACHINE}-mingw32 + exit ;; + i*:PW*:*) + echo ${UNAME_MACHINE}-pc-pw32 + exit ;; + *:Interix*:*) + case ${UNAME_MACHINE} in + x86) + echo i586-pc-interix${UNAME_RELEASE} + exit ;; + authenticamd | genuineintel | EM64T) + echo x86_64-unknown-interix${UNAME_RELEASE} + exit ;; + IA64) + echo ia64-unknown-interix${UNAME_RELEASE} + exit ;; + esac ;; + [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) + echo i${UNAME_MACHINE}-pc-mks + exit ;; + 8664:Windows_NT:*) + echo x86_64-pc-mks + exit ;; + i*:Windows_NT*:* | Pentium*:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we + # UNAME_MACHINE based on the output of uname instead of i386? + echo i586-pc-interix + exit ;; + i*:UWIN*:*) + echo ${UNAME_MACHINE}-pc-uwin + exit ;; + amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) + echo x86_64-unknown-cygwin + exit ;; + p*:CYGWIN*:*) + echo powerpcle-unknown-cygwin + exit ;; + prep*:SunOS:5.*:*) + echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + *:GNU:*:*) + # the GNU system + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + exit ;; + *:GNU/*:*:*) + # other systems with GNU libc and userland + echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu + exit ;; + i*86:Minix:*:*) + echo ${UNAME_MACHINE}-pc-minix + exit ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep -q ld.so.1 + if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi + echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} + exit ;; + arm*:Linux:*:*) + eval $set_cc_for_build + if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_EABI__ + then + echo ${UNAME_MACHINE}-unknown-linux-gnu + else + echo ${UNAME_MACHINE}-unknown-linux-gnueabi + fi + exit ;; + avr32*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + cris:Linux:*:*) + echo cris-axis-linux-gnu + exit ;; + crisv32:Linux:*:*) + echo crisv32-axis-linux-gnu + exit ;; + frv:Linux:*:*) + echo frv-unknown-linux-gnu + exit ;; + i*86:Linux:*:*) + LIBC=gnu + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #ifdef __dietlibc__ + LIBC=dietlibc + #endif +EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'` + echo "${UNAME_MACHINE}-pc-linux-${LIBC}" + exit ;; + ia64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m32r*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m68*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + mips:Linux:*:* | mips64:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef ${UNAME_MACHINE} + #undef ${UNAME_MACHINE}el + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=${UNAME_MACHINE}el + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=${UNAME_MACHINE} + #else + CPU= + #endif + #endif +EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } + ;; + or32:Linux:*:*) + echo or32-unknown-linux-gnu + exit ;; + padre:Linux:*:*) + echo sparc-unknown-linux-gnu + exit ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + echo hppa64-unknown-linux-gnu + exit ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) echo hppa1.1-unknown-linux-gnu ;; + PA8*) echo hppa2.0-unknown-linux-gnu ;; + *) echo hppa-unknown-linux-gnu ;; + esac + exit ;; + ppc64:Linux:*:*) + echo powerpc64-unknown-linux-gnu + exit ;; + ppc:Linux:*:*) + echo powerpc-unknown-linux-gnu + exit ;; + s390:Linux:*:* | s390x:Linux:*:*) + echo ${UNAME_MACHINE}-ibm-linux + exit ;; + sh64*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sh*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + vax:Linux:*:*) + echo ${UNAME_MACHINE}-dec-linux-gnu + exit ;; + x86_64:Linux:*:*) + echo x86_64-unknown-linux-gnu + exit ;; + xtensa*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + echo i386-sequent-sysv4 + exit ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} + exit ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + echo ${UNAME_MACHINE}-pc-os2-emx + exit ;; + i*86:XTS-300:*:STOP) + echo ${UNAME_MACHINE}-unknown-stop + exit ;; + i*86:atheos:*:*) + echo ${UNAME_MACHINE}-unknown-atheos + exit ;; + i*86:syllable:*:*) + echo ${UNAME_MACHINE}-pc-syllable + exit ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) + echo i386-unknown-lynxos${UNAME_RELEASE} + exit ;; + i*86:*DOS:*:*) + echo ${UNAME_MACHINE}-pc-msdosdjgpp + exit ;; + i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) + UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} + else + echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} + fi + exit ;; + i*86:*:5:[678]*) + # UnixWare 7.x, OpenUNIX and OpenServer 6. + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + exit ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` + (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + echo ${UNAME_MACHINE}-pc-sco$UNAME_REL + else + echo ${UNAME_MACHINE}-pc-sysv32 + fi + exit ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i586. + # Note: whatever this is, it MUST be the same as what config.sub + # prints for the "djgpp" host, or else GDB configury will decide that + # this is a cross-build. + echo i586-pc-msdosdjgpp + exit ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 + fi + exit ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + echo m68010-convergent-sysv + exit ;; + mc68k:UNIX:SYSTEM5:3.51m) + echo m68k-convergent-sysv + exit ;; + M680?0:D-NIX:5.3:*) + echo m68k-diab-dnix + exit ;; + M68*:*:R3V[5678]*:*) + test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; + 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4; exit; } ;; + NCR*:*:4.2:* | MPRAS*:*:4.2:*) + OS_REL='.3' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + echo m68k-unknown-lynxos${UNAME_RELEASE} + exit ;; + mc68030:UNIX_System_V:4.*:*) + echo m68k-atari-sysv4 + exit ;; + TSUNAMI:LynxOS:2.*:*) + echo sparc-unknown-lynxos${UNAME_RELEASE} + exit ;; + rs6000:LynxOS:2.*:*) + echo rs6000-unknown-lynxos${UNAME_RELEASE} + exit ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) + echo powerpc-unknown-lynxos${UNAME_RELEASE} + exit ;; + SM[BE]S:UNIX_SV:*:*) + echo mips-dde-sysv${UNAME_RELEASE} + exit ;; + RM*:ReliantUNIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + RM*:SINIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + echo ${UNAME_MACHINE}-sni-sysv4 + else + echo ns32k-sni-sysv + fi + exit ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says + echo i586-unisys-sysv4 + exit ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes . + # How about differentiating between stratus architectures? -djm + echo hppa1.1-stratus-sysv4 + exit ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + echo i860-stratus-sysv4 + exit ;; + i*86:VOS:*:*) + # From Paul.Green@stratus.com. + echo ${UNAME_MACHINE}-stratus-vos + exit ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + echo hppa1.1-stratus-vos + exit ;; + mc68*:A/UX:*:*) + echo m68k-apple-aux${UNAME_RELEASE} + exit ;; + news*:NEWS-OS:6*:*) + echo mips-sony-newsos6 + exit ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if [ -d /usr/nec ]; then + echo mips-nec-sysv${UNAME_RELEASE} + else + echo mips-unknown-sysv${UNAME_RELEASE} + fi + exit ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + echo powerpc-be-beos + exit ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + echo powerpc-apple-beos + exit ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + echo i586-pc-beos + exit ;; + BePC:Haiku:*:*) # Haiku running on Intel PC compatible. + echo i586-pc-haiku + exit ;; + SX-4:SUPER-UX:*:*) + echo sx4-nec-superux${UNAME_RELEASE} + exit ;; + SX-5:SUPER-UX:*:*) + echo sx5-nec-superux${UNAME_RELEASE} + exit ;; + SX-6:SUPER-UX:*:*) + echo sx6-nec-superux${UNAME_RELEASE} + exit ;; + SX-7:SUPER-UX:*:*) + echo sx7-nec-superux${UNAME_RELEASE} + exit ;; + SX-8:SUPER-UX:*:*) + echo sx8-nec-superux${UNAME_RELEASE} + exit ;; + SX-8R:SUPER-UX:*:*) + echo sx8r-nec-superux${UNAME_RELEASE} + exit ;; + Power*:Rhapsody:*:*) + echo powerpc-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Rhapsody:*:*) + echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Darwin:*:*) + UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown + case $UNAME_PROCESSOR in + i386) + eval $set_cc_for_build + if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then + if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + UNAME_PROCESSOR="x86_64" + fi + fi ;; + unknown) UNAME_PROCESSOR=powerpc ;; + esac + echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} + exit ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + UNAME_PROCESSOR=`uname -p` + if test "$UNAME_PROCESSOR" = "x86"; then + UNAME_PROCESSOR=i386 + UNAME_MACHINE=pc + fi + echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} + exit ;; + *:QNX:*:4*) + echo i386-pc-qnx + exit ;; + NSE-?:NONSTOP_KERNEL:*:*) + echo nse-tandem-nsk${UNAME_RELEASE} + exit ;; + NSR-?:NONSTOP_KERNEL:*:*) + echo nsr-tandem-nsk${UNAME_RELEASE} + exit ;; + *:NonStop-UX:*:*) + echo mips-compaq-nonstopux + exit ;; + BS2000:POSIX*:*:*) + echo bs2000-siemens-sysv + exit ;; + DS/*:UNIX_System_V:*:*) + echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} + exit ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "$cputype" = "386"; then + UNAME_MACHINE=i386 + else + UNAME_MACHINE="$cputype" + fi + echo ${UNAME_MACHINE}-unknown-plan9 + exit ;; + *:TOPS-10:*:*) + echo pdp10-unknown-tops10 + exit ;; + *:TENEX:*:*) + echo pdp10-unknown-tenex + exit ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + echo pdp10-dec-tops20 + exit ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + echo pdp10-xkl-tops20 + exit ;; + *:TOPS-20:*:*) + echo pdp10-unknown-tops20 + exit ;; + *:ITS:*:*) + echo pdp10-unknown-its + exit ;; + SEI:*:*:SEIUX) + echo mips-sei-seiux${UNAME_RELEASE} + exit ;; + *:DragonFly:*:*) + echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + exit ;; + *:*VMS:*:*) + UNAME_MACHINE=`(uname -p) 2>/dev/null` + case "${UNAME_MACHINE}" in + A*) echo alpha-dec-vms ; exit ;; + I*) echo ia64-dec-vms ; exit ;; + V*) echo vax-dec-vms ; exit ;; + esac ;; + *:XENIX:*:SysV) + echo i386-pc-xenix + exit ;; + i*86:skyos:*:*) + echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' + exit ;; + i*86:rdos:*:*) + echo ${UNAME_MACHINE}-pc-rdos + exit ;; + i*86:AROS:*:*) + echo ${UNAME_MACHINE}-pc-aros + exit ;; +esac + +#echo '(No uname command or uname output not recognized.)' 1>&2 +#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 + +eval $set_cc_for_build +cat >$dummy.c < +# include +#endif +main () +{ +#if defined (sony) +#if defined (MIPSEB) + /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, + I don't know.... */ + printf ("mips-sony-bsd\n"); exit (0); +#else +#include + printf ("m68k-sony-newsos%s\n", +#ifdef NEWSOS4 + "4" +#else + "" +#endif + ); exit (0); +#endif +#endif + +#if defined (__arm) && defined (__acorn) && defined (__unix) + printf ("arm-acorn-riscix\n"); exit (0); +#endif + +#if defined (hp300) && !defined (hpux) + printf ("m68k-hp-bsd\n"); exit (0); +#endif + +#if defined (NeXT) +#if !defined (__ARCHITECTURE__) +#define __ARCHITECTURE__ "m68k" +#endif + int version; + version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; + if (version < 4) + printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); + else + printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); + exit (0); +#endif + +#if defined (MULTIMAX) || defined (n16) +#if defined (UMAXV) + printf ("ns32k-encore-sysv\n"); exit (0); +#else +#if defined (CMU) + printf ("ns32k-encore-mach\n"); exit (0); +#else + printf ("ns32k-encore-bsd\n"); exit (0); +#endif +#endif +#endif + +#if defined (__386BSD__) + printf ("i386-pc-bsd\n"); exit (0); +#endif + +#if defined (sequent) +#if defined (i386) + printf ("i386-sequent-dynix\n"); exit (0); +#endif +#if defined (ns32000) + printf ("ns32k-sequent-dynix\n"); exit (0); +#endif +#endif + +#if defined (_SEQUENT_) + struct utsname un; + + uname(&un); + + if (strncmp(un.version, "V2", 2) == 0) { + printf ("i386-sequent-ptx2\n"); exit (0); + } + if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ + printf ("i386-sequent-ptx1\n"); exit (0); + } + printf ("i386-sequent-ptx\n"); exit (0); + +#endif + +#if defined (vax) +# if !defined (ultrix) +# include +# if defined (BSD) +# if BSD == 43 + printf ("vax-dec-bsd4.3\n"); exit (0); +# else +# if BSD == 199006 + printf ("vax-dec-bsd4.3reno\n"); exit (0); +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# endif +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# else + printf ("vax-dec-ultrix\n"); exit (0); +# endif +#endif + +#if defined (alliant) && defined (i860) + printf ("i860-alliant-bsd\n"); exit (0); +#endif + + exit (1); +} +EOF + +$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + +# Apollos put the system type in the environment. + +test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } + +# Convex versions that predate uname can use getsysinfo(1) + +if [ -x /usr/convex/getsysinfo ] +then + case `getsysinfo -f cpu_type` in + c1*) + echo c1-convex-bsd + exit ;; + c2*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + c34*) + echo c34-convex-bsd + exit ;; + c38*) + echo c38-convex-bsd + exit ;; + c4*) + echo c4-convex-bsd + exit ;; + esac +fi + +cat >&2 < in order to provide the needed +information to handle your system. + +config.guess timestamp = $timestamp + +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = ${UNAME_MACHINE} +UNAME_RELEASE = ${UNAME_RELEASE} +UNAME_SYSTEM = ${UNAME_SYSTEM} +UNAME_VERSION = ${UNAME_VERSION} +EOF + +exit 1 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/libogg-1.3.0/config.h.in b/libogg-1.3.0/config.h.in new file mode 100755 index 0000000..6fd9b0d --- /dev/null +++ b/libogg-1.3.0/config.h.in @@ -0,0 +1,101 @@ +/* config.h.in. Generated from configure.in by autoheader. */ + +/* Define to 1 if you have the header file. */ +#undef HAVE_DLFCN_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define to the sub-directory in which libtool stores uninstalled libraries. + */ +#undef LT_OBJDIR + +/* Define to 1 if your C compiler doesn't accept -c and -o together. */ +#undef NO_MINUS_C_MINUS_O + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the home page for this package. */ +#undef PACKAGE_URL + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* The size of `int', as computed by sizeof. */ +#undef SIZEOF_INT + +/* The size of `int16_t', as computed by sizeof. */ +#undef SIZEOF_INT16_T + +/* The size of `int32_t', as computed by sizeof. */ +#undef SIZEOF_INT32_T + +/* The size of `int64_t', as computed by sizeof. */ +#undef SIZEOF_INT64_T + +/* The size of `long', as computed by sizeof. */ +#undef SIZEOF_LONG + +/* The size of `long long', as computed by sizeof. */ +#undef SIZEOF_LONG_LONG + +/* The size of `short', as computed by sizeof. */ +#undef SIZEOF_SHORT + +/* The size of `uint16_t', as computed by sizeof. */ +#undef SIZEOF_UINT16_T + +/* The size of `uint32_t', as computed by sizeof. */ +#undef SIZEOF_UINT32_T + +/* The size of `u_int16_t', as computed by sizeof. */ +#undef SIZEOF_U_INT16_T + +/* The size of `u_int32_t', as computed by sizeof. */ +#undef SIZEOF_U_INT32_T + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Version number of package */ +#undef VERSION + +/* Define to empty if `const' does not conform to ANSI C. */ +#undef const diff --git a/libogg-1.3.0/config.sub b/libogg-1.3.0/config.sub new file mode 100755 index 0000000..2a55a50 --- /dev/null +++ b/libogg-1.3.0/config.sub @@ -0,0 +1,1705 @@ +#! /bin/sh +# Configuration validation subroutine script. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 +# Free Software Foundation, Inc. + +timestamp='2009-11-20' + +# This file is (in principle) common to ALL GNU software. +# The presence of a machine in this file suggests that SOME GNU software +# can handle that machine. It does not imply ALL GNU software can. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA +# 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + + +# Please send patches to . Submit a context +# diff and a properly formatted GNU ChangeLog entry. +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# You can get the latest version of this script from: +# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS + $0 [OPTION] ALIAS + +Canonicalize a configuration name. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.sub ($timestamp) + +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, +2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo $1 + exit ;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). +# Here we must recognize all the valid KERNEL-OS combinations. +maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` +case $maybe_os in + nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \ + uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \ + kopensolaris*-gnu* | \ + storm-chaos* | os2-emx* | rtmk-nova*) + os=-$maybe_os + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + *) + basic_machine=`echo $1 | sed 's/-[^-]*$//'` + if [ $basic_machine != $1 ] + then os=`echo $1 | sed 's/.*-/-/'` + else os=; fi + ;; +esac + +### Let's recognize common machines as not being operating systems so +### that things like config.sub decstation-3100 work. We also +### recognize some manufacturers as not being operating systems, so we +### can provide default operating systems below. +case $os in + -sun*os*) + # Prevent following clause from handling this invalid input. + ;; + -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ + -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ + -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ + -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ + -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ + -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ + -apple | -axis | -knuth | -cray | -microblaze) + os= + basic_machine=$1 + ;; + -bluegene*) + os=-cnk + ;; + -sim | -cisco | -oki | -wec | -winbond) + os= + basic_machine=$1 + ;; + -scout) + ;; + -wrs) + os=-vxworks + basic_machine=$1 + ;; + -chorusos*) + os=-chorusos + basic_machine=$1 + ;; + -chorusrdb) + os=-chorusrdb + basic_machine=$1 + ;; + -hiux*) + os=-hiuxwe2 + ;; + -sco6) + os=-sco5v6 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5) + os=-sco3.2v5 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco4) + os=-sco3.2v4 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2v[4-9]*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5v6*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco*) + os=-sco3.2v2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -udk*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -isc) + os=-isc2.2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -clix*) + basic_machine=clipper-intergraph + ;; + -isc*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -lynx*) + os=-lynxos + ;; + -ptx*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` + ;; + -windowsnt*) + os=`echo $os | sed -e 's/windowsnt/winnt/'` + ;; + -psos*) + os=-psos + ;; + -mint | -mint[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; +esac + +# Decode aliases for certain CPU-COMPANY combinations. +case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. + 1750a | 580 \ + | a29k \ + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ + | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ + | am33_2.0 \ + | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ + | bfin \ + | c4x | clipper \ + | d10v | d30v | dlx | dsp16xx \ + | fido | fr30 | frv \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | i370 | i860 | i960 | ia64 \ + | ip2k | iq2000 \ + | lm32 \ + | m32c | m32r | m32rle | m68000 | m68k | m88k \ + | maxq | mb | microblaze | mcore | mep | metag \ + | mips | mipsbe | mipseb | mipsel | mipsle \ + | mips16 \ + | mips64 | mips64el \ + | mips64octeon | mips64octeonel \ + | mips64orion | mips64orionel \ + | mips64r5900 | mips64r5900el \ + | mips64vr | mips64vrel \ + | mips64vr4100 | mips64vr4100el \ + | mips64vr4300 | mips64vr4300el \ + | mips64vr5000 | mips64vr5000el \ + | mips64vr5900 | mips64vr5900el \ + | mipsisa32 | mipsisa32el \ + | mipsisa32r2 | mipsisa32r2el \ + | mipsisa64 | mipsisa64el \ + | mipsisa64r2 | mipsisa64r2el \ + | mipsisa64sb1 | mipsisa64sb1el \ + | mipsisa64sr71k | mipsisa64sr71kel \ + | mipstx39 | mipstx39el \ + | mn10200 | mn10300 \ + | moxie \ + | mt \ + | msp430 \ + | nios | nios2 \ + | ns16k | ns32k \ + | or32 \ + | pdp10 | pdp11 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ + | pyramid \ + | rx \ + | score \ + | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ + | sh64 | sh64le \ + | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ + | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ + | spu | strongarm \ + | tahoe | thumb | tic4x | tic80 | tron \ + | ubicom32 \ + | v850 | v850e \ + | we32k \ + | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ + | z8k | z80) + basic_machine=$basic_machine-unknown + ;; + m6811 | m68hc11 | m6812 | m68hc12 | picochip) + # Motorola 68HC11/12. + basic_machine=$basic_machine-unknown + os=-none + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) + ;; + ms1) + basic_machine=mt-unknown + ;; + + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i*86 | x86_64) + basic_machine=$basic_machine-pc + ;; + # Object if more than one company name word. + *-*-*) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; + # Recognize the basic CPU types with company name. + 580-* \ + | a29k-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ + | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ + | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ + | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ + | avr-* | avr32-* \ + | bfin-* | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ + | clipper-* | craynv-* | cydra-* \ + | d10v-* | d30v-* | dlx-* \ + | elxsi-* \ + | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ + | h8300-* | h8500-* \ + | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ + | i*86-* | i860-* | i960-* | ia64-* \ + | ip2k-* | iq2000-* \ + | lm32-* \ + | m32c-* | m32r-* | m32rle-* \ + | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ + | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \ + | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ + | mips16-* \ + | mips64-* | mips64el-* \ + | mips64octeon-* | mips64octeonel-* \ + | mips64orion-* | mips64orionel-* \ + | mips64r5900-* | mips64r5900el-* \ + | mips64vr-* | mips64vrel-* \ + | mips64vr4100-* | mips64vr4100el-* \ + | mips64vr4300-* | mips64vr4300el-* \ + | mips64vr5000-* | mips64vr5000el-* \ + | mips64vr5900-* | mips64vr5900el-* \ + | mipsisa32-* | mipsisa32el-* \ + | mipsisa32r2-* | mipsisa32r2el-* \ + | mipsisa64-* | mipsisa64el-* \ + | mipsisa64r2-* | mipsisa64r2el-* \ + | mipsisa64sb1-* | mipsisa64sb1el-* \ + | mipsisa64sr71k-* | mipsisa64sr71kel-* \ + | mipstx39-* | mipstx39el-* \ + | mmix-* \ + | mt-* \ + | msp430-* \ + | nios-* | nios2-* \ + | none-* | np1-* | ns16k-* | ns32k-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ + | pyramid-* \ + | romp-* | rs6000-* | rx-* \ + | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ + | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ + | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ + | sparclite-* \ + | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \ + | tahoe-* | thumb-* \ + | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \ + | tron-* \ + | ubicom32-* \ + | v850-* | v850e-* | vax-* \ + | we32k-* \ + | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \ + | xstormy16-* | xtensa*-* \ + | ymp-* \ + | z8k-* | z80-*) + ;; + # Recognize the basic CPU types without company name, with glob match. + xtensa*) + basic_machine=$basic_machine-unknown + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 386bsd) + basic_machine=i386-unknown + os=-bsd + ;; + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + a29khif) + basic_machine=a29k-amd + os=-udi + ;; + abacus) + basic_machine=abacus-unknown + ;; + adobe68k) + basic_machine=m68010-adobe + os=-scout + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amd64) + basic_machine=x86_64-pc + ;; + amd64-*) + basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + amdahl) + basic_machine=580-amdahl + os=-sysv + ;; + amiga | amiga-*) + basic_machine=m68k-unknown + ;; + amigaos | amigados) + basic_machine=m68k-unknown + os=-amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + os=-sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=-sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=-bsd + ;; + aros) + basic_machine=i386-pc + os=-aros + ;; + aux) + basic_machine=m68k-apple + os=-aux + ;; + balance) + basic_machine=ns32k-sequent + os=-dynix + ;; + blackfin) + basic_machine=bfin-unknown + os=-linux + ;; + blackfin-*) + basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + bluegene*) + basic_machine=powerpc-ibm + os=-cnk + ;; + c90) + basic_machine=c90-cray + os=-unicos + ;; + cegcc) + basic_machine=arm-unknown + os=-cegcc + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | j90) + basic_machine=j90-cray + os=-unicos + ;; + craynv) + basic_machine=craynv-cray + os=-unicosmp + ;; + cr16) + basic_machine=cr16-unknown + os=-elf + ;; + crds | unos) + basic_machine=m68k-crds + ;; + crisv32 | crisv32-* | etraxfs*) + basic_machine=crisv32-axis + ;; + cris | cris-* | etrax*) + basic_machine=cris-axis + ;; + crx) + basic_machine=crx-unknown + os=-elf + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + decsystem10* | dec10*) + basic_machine=pdp10-dec + os=-tops10 + ;; + decsystem20* | dec20*) + basic_machine=pdp10-dec + os=-tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + dicos) + basic_machine=i686-pc + os=-dicos + ;; + djgpp) + basic_machine=i586-pc + os=-msdosdjgpp + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2* | dpx2*-bull) + basic_machine=m68k-bull + os=-sysv3 + ;; + ebmon29k) + basic_machine=a29k-amd + os=-ebmon + ;; + elxsi) + basic_machine=elxsi-elxsi + os=-bsd + ;; + encore | umax | mmax) + basic_machine=ns32k-encore + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=-ose + ;; + fx2800) + basic_machine=i860-alliant + ;; + genix) + basic_machine=ns32k-ns + ;; + gmicro) + basic_machine=tron-gmicro + os=-sysv + ;; + go32) + basic_machine=i386-pc + os=-go32 + ;; + h3050r* | hiux*) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=-hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=-xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=-hms + ;; + harris) + basic_machine=m88k-harris + os=-sysv3 + ;; + hp300-*) + basic_machine=m68k-hp + ;; + hp300bsd) + basic_machine=m68k-hp + os=-bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=-hpux + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + basic_machine=m68000-hp + ;; + hp9k3[2-9][0-9]) + basic_machine=m68k-hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + basic_machine=hppa1.1-hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hppa-next) + os=-nextstep3 + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=-osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=-proelf + ;; + i370-ibm* | ibm*) + basic_machine=i370-ibm + ;; +# I'm not sure what "Sysv32" means. Should this be sysv3.2? + i*86v32) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv32 + ;; + i*86v4*) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv4 + ;; + i*86v) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv + ;; + i*86sol2) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-solaris2 + ;; + i386mach) + basic_machine=i386-mach + os=-mach + ;; + i386-vsta | vsta) + basic_machine=i386-unknown + os=-vsta + ;; + iris | iris4d) + basic_machine=mips-sgi + case $os in + -irix*) + ;; + *) + os=-irix4 + ;; + esac + ;; + isi68 | isi) + basic_machine=m68k-isi + os=-sysv + ;; + m68knommu) + basic_machine=m68k-unknown + os=-linux + ;; + m68knommu-*) + basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + m88k-omron*) + basic_machine=m88k-omron + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + microblaze) + basic_machine=microblaze-xilinx + ;; + mingw32) + basic_machine=i386-pc + os=-mingw32 + ;; + mingw32ce) + basic_machine=arm-unknown + os=-mingw32ce + ;; + miniframe) + basic_machine=m68000-convergent + ;; + *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; + mips3*-*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` + ;; + mips3*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown + ;; + monitor) + basic_machine=m68k-rom68k + os=-coff + ;; + morphos) + basic_machine=powerpc-unknown + os=-morphos + ;; + msdos) + basic_machine=i386-pc + os=-msdos + ;; + ms1-*) + basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + ncr3000) + basic_machine=i486-ncr + os=-sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=-netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=-linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=-newsos + ;; + news1000) + basic_machine=m68030-sony + os=-newsos + ;; + news-3600 | risc-news) + basic_machine=mips-sony + os=-newsos + ;; + necv70) + basic_machine=v70-nec + os=-sysv + ;; + next | m*-next ) + basic_machine=m68k-next + case $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + mon960) + basic_machine=i960-intel + os=-mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=-nonstopux + ;; + np1) + basic_machine=np1-gould + ;; + nsr-tandem) + basic_machine=nsr-tandem + ;; + op50n-* | op60c-*) + basic_machine=hppa1.1-oki + os=-proelf + ;; + openrisc | openrisc-*) + basic_machine=or32-unknown + ;; + os400) + basic_machine=powerpc-ibm + os=-os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=-ose + ;; + os68k) + basic_machine=m68k-none + os=-os68k + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + parisc) + basic_machine=hppa-unknown + os=-linux + ;; + parisc-*) + basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + pbd) + basic_machine=sparc-tti + ;; + pbb) + basic_machine=m68k-tti + ;; + pc532 | pc532-*) + basic_machine=ns32k-pc532 + ;; + pc98) + basic_machine=i386-pc + ;; + pc98-*) + basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium | p5 | k5 | k6 | nexgen | viac3) + basic_machine=i586-pc + ;; + pentiumpro | p6 | 6x86 | athlon | athlon_*) + basic_machine=i686-pc + ;; + pentiumii | pentium2 | pentiumiii | pentium3) + basic_machine=i686-pc + ;; + pentium4) + basic_machine=i786-pc + ;; + pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) + basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumpro-* | p6-* | 6x86-* | athlon-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium4-*) + basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pn) + basic_machine=pn-gould + ;; + power) basic_machine=power-ibm + ;; + ppc) basic_machine=powerpc-unknown + ;; + ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppcle | powerpclittle | ppc-le | powerpc-little) + basic_machine=powerpcle-unknown + ;; + ppcle-* | powerpclittle-*) + basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64) basic_machine=powerpc64-unknown + ;; + ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64le | powerpc64little | ppc64-le | powerpc64-little) + basic_machine=powerpc64le-unknown + ;; + ppc64le-* | powerpc64little-*) + basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + pw32) + basic_machine=i586-unknown + os=-pw32 + ;; + rdos) + basic_machine=i386-pc + os=-rdos + ;; + rom68k) + basic_machine=m68k-rom68k + os=-coff + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + s390 | s390-*) + basic_machine=s390-ibm + ;; + s390x | s390x-*) + basic_machine=s390x-ibm + ;; + sa29200) + basic_machine=a29k-amd + os=-udi + ;; + sb1) + basic_machine=mipsisa64sb1-unknown + ;; + sb1el) + basic_machine=mipsisa64sb1el-unknown + ;; + sde) + basic_machine=mipsisa32-sde + os=-elf + ;; + sei) + basic_machine=mips-sei + os=-seiux + ;; + sequent) + basic_machine=i386-sequent + ;; + sh) + basic_machine=sh-hitachi + os=-hms + ;; + sh5el) + basic_machine=sh5le-unknown + ;; + sh64) + basic_machine=sh64-unknown + ;; + sparclite-wrs | simso-wrs) + basic_machine=sparclite-wrs + os=-vxworks + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + st2000) + basic_machine=m68k-tandem + ;; + stratus) + basic_machine=i860-stratus + os=-sysv4 + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3e) + basic_machine=alphaev5-cray + os=-unicos + ;; + t90) + basic_machine=t90-cray + os=-unicos + ;; + tic54x | c54x*) + basic_machine=tic54x-unknown + os=-coff + ;; + tic55x | c55x*) + basic_machine=tic55x-unknown + os=-coff + ;; + tic6x | c6x*) + basic_machine=tic6x-unknown + os=-coff + ;; + tile*) + basic_machine=tile-unknown + os=-linux-gnu + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + toad1) + basic_machine=pdp10-xkl + os=-tops20 + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + tpf) + basic_machine=s390x-ibm + os=-tpf + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=-none + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + xbox) + basic_machine=i686-pc + os=-mingw32 + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + ymp) + basic_machine=ymp-cray + os=-unicos + ;; + z8k-*-coff) + basic_machine=z8k-unknown + os=-sim + ;; + z80-*-coff) + basic_machine=z80-unknown + os=-sim + ;; + none) + basic_machine=none-none + os=-none + ;; + +# Here we handle the default manufacturer of certain CPU types. It is in +# some cases the only manufacturer, in others, it is the most popular. + w89k) + basic_machine=hppa1.1-winbond + ;; + op50n) + basic_machine=hppa1.1-oki + ;; + op60c) + basic_machine=hppa1.1-oki + ;; + romp) + basic_machine=romp-ibm + ;; + mmix) + basic_machine=mmix-knuth + ;; + rs6000) + basic_machine=rs6000-ibm + ;; + vax) + basic_machine=vax-dec + ;; + pdp10) + # there are many clones, so DEC is not a safe bet + basic_machine=pdp10-unknown + ;; + pdp11) + basic_machine=pdp11-dec + ;; + we32k) + basic_machine=we32k-att + ;; + sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele) + basic_machine=sh-unknown + ;; + sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) + basic_machine=sparc-sun + ;; + cydra) + basic_machine=cydra-cydrome + ;; + orion) + basic_machine=orion-highlevel + ;; + orion105) + basic_machine=clipper-highlevel + ;; + mac | mpw | mac-mpw) + basic_machine=m68k-apple + ;; + pmac | pmac-mpw) + basic_machine=powerpc-apple + ;; + *-unknown) + # Make sure to match an already-canonicalized machine name. + ;; + *) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $basic_machine in + *-digital*) + basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` + ;; + *-commodore*) + basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if [ x"$os" != x"" ] +then +case $os in + # First match some system type aliases + # that might get confused with valid system types. + # -solaris* is a basic system type, with this one exception. + -auroraux) + os=-auroraux + ;; + -solaris1 | -solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` + ;; + -solaris) + os=-solaris2 + ;; + -svr4*) + os=-sysv4 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # First accept the basic system types. + # The portable systems comes first. + # Each alternative MUST END IN A *, to match a version number. + # -sysv* is not here because it comes later, after sysvr4. + -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \ + | -sym* | -kopensolaris* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* | -aros* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ + | -openbsd* | -solidbsd* \ + | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ + | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ + | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -chorusos* | -chorusrdb* | -cegcc* \ + | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \ + | -uxpv* | -beos* | -mpeix* | -udk* \ + | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ + | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ + | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ + | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ + | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ + | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ + | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*) + # Remember, each alternative MUST END IN *, to match a version number. + ;; + -qnx*) + case $basic_machine in + x86-* | i*86-*) + ;; + *) + os=-nto$os + ;; + esac + ;; + -nto-qnx*) + ;; + -nto*) + os=`echo $os | sed -e 's|nto|nto-qnx|'` + ;; + -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ + | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ + | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + ;; + -mac*) + os=`echo $os | sed -e 's|mac|macos|'` + ;; + -linux-dietlibc) + os=-linux-dietlibc + ;; + -linux*) + os=`echo $os | sed -e 's|linux|linux-gnu|'` + ;; + -sunos5*) + os=`echo $os | sed -e 's|sunos5|solaris2|'` + ;; + -sunos6*) + os=`echo $os | sed -e 's|sunos6|solaris3|'` + ;; + -opened*) + os=-openedition + ;; + -os400*) + os=-os400 + ;; + -wince*) + os=-wince + ;; + -osfrose*) + os=-osfrose + ;; + -osf*) + os=-osf + ;; + -utek*) + os=-bsd + ;; + -dynix*) + os=-bsd + ;; + -acis*) + os=-aos + ;; + -atheos*) + os=-atheos + ;; + -syllable*) + os=-syllable + ;; + -386bsd) + os=-bsd + ;; + -ctix* | -uts*) + os=-sysv + ;; + -nova*) + os=-rtmk-nova + ;; + -ns2 ) + os=-nextstep2 + ;; + -nsk*) + os=-nsk + ;; + # Preserve the version number of sinix5. + -sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` + ;; + -sinix*) + os=-sysv4 + ;; + -tpf*) + os=-tpf + ;; + -triton*) + os=-sysv3 + ;; + -oss*) + os=-sysv3 + ;; + -svr4) + os=-sysv4 + ;; + -svr3) + os=-sysv3 + ;; + -sysvr4) + os=-sysv4 + ;; + # This must come after -sysvr4. + -sysv*) + ;; + -ose*) + os=-ose + ;; + -es1800*) + os=-ose + ;; + -xenix) + os=-xenix + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + os=-mint + ;; + -aros*) + os=-aros + ;; + -kaos*) + os=-kaos + ;; + -zvmoe) + os=-zvmoe + ;; + -dicos*) + os=-dicos + ;; + -none) + ;; + *) + # Get rid of the `-' at the beginning of $os. + os=`echo $os | sed 's/[^-]*-//'` + echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 + exit 1 + ;; +esac +else + +# Here we handle the default operating systems that come with various machines. +# The value should be what the vendor currently ships out the door with their +# machine or put another way, the most popular os provided with the machine. + +# Note that if you're going to try to match "-MANUFACTURER" here (say, +# "-sun"), then you have to tell the case statement up towards the top +# that MANUFACTURER isn't an operating system. Otherwise, code above +# will signal an error saying that MANUFACTURER isn't an operating +# system, and we'll never get to this point. + +case $basic_machine in + score-*) + os=-elf + ;; + spu-*) + os=-elf + ;; + *-acorn) + os=-riscix1.2 + ;; + arm*-rebel) + os=-linux + ;; + arm*-semi) + os=-aout + ;; + c4x-* | tic4x-*) + os=-coff + ;; + # This must come before the *-dec entry. + pdp10-*) + os=-tops20 + ;; + pdp11-*) + os=-none + ;; + *-dec | vax-*) + os=-ultrix4.2 + ;; + m68*-apollo) + os=-domain + ;; + i386-sun) + os=-sunos4.0.2 + ;; + m68000-sun) + os=-sunos3 + # This also exists in the configure program, but was not the + # default. + # os=-sunos4 + ;; + m68*-cisco) + os=-aout + ;; + mep-*) + os=-elf + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + os=-elf + ;; + or32-*) + os=-coff + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + *-be) + os=-beos + ;; + *-haiku) + os=-haiku + ;; + *-ibm) + os=-aix + ;; + *-knuth) + os=-mmixware + ;; + *-wec) + os=-proelf + ;; + *-winbond) + os=-proelf + ;; + *-oki) + os=-proelf + ;; + *-hp) + os=-hpux + ;; + *-hitachi) + os=-hiux + ;; + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) + os=-sysv + ;; + *-cbm) + os=-amigaos + ;; + *-dg) + os=-dgux + ;; + *-dolphin) + os=-sysv3 + ;; + m68k-ccur) + os=-rtu + ;; + m88k-omron*) + os=-luna + ;; + *-next ) + os=-nextstep + ;; + *-sequent) + os=-ptx + ;; + *-crds) + os=-unos + ;; + *-ns) + os=-genix + ;; + i370-*) + os=-mvs + ;; + *-next) + os=-nextstep3 + ;; + *-gould) + os=-sysv + ;; + *-highlevel) + os=-bsd + ;; + *-encore) + os=-bsd + ;; + *-sgi) + os=-irix + ;; + *-siemens) + os=-sysv4 + ;; + *-masscomp) + os=-rtu + ;; + f30[01]-fujitsu | f700-fujitsu) + os=-uxpv + ;; + *-rom68k) + os=-coff + ;; + *-*bug) + os=-coff + ;; + *-apple) + os=-macos + ;; + *-atari*) + os=-mint + ;; + *) + os=-none + ;; +esac +fi + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +vendor=unknown +case $basic_machine in + *-unknown) + case $os in + -riscix*) + vendor=acorn + ;; + -sunos*) + vendor=sun + ;; + -cnk*|-aix*) + vendor=ibm + ;; + -beos*) + vendor=be + ;; + -hpux*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -hiux*) + vendor=hitachi + ;; + -unos*) + vendor=crds + ;; + -dgux*) + vendor=dg + ;; + -luna*) + vendor=omron + ;; + -genix*) + vendor=ns + ;; + -mvs* | -opened*) + vendor=ibm + ;; + -os400*) + vendor=ibm + ;; + -ptx*) + vendor=sequent + ;; + -tpf*) + vendor=ibm + ;; + -vxsim* | -vxworks* | -windiss*) + vendor=wrs + ;; + -aux*) + vendor=apple + ;; + -hms*) + vendor=hitachi + ;; + -mpw* | -macos*) + vendor=apple + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + vendor=atari + ;; + -vos*) + vendor=stratus + ;; + esac + basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` + ;; +esac + +echo $basic_machine$os +exit + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/libogg-1.3.0/configure b/libogg-1.3.0/configure new file mode 100755 index 0000000..ba1d726 --- /dev/null +++ b/libogg-1.3.0/configure @@ -0,0 +1,14688 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.68. +# +# +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, +# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software +# Foundation, Inc. +# +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +if test "x$CONFIG_SHELL" = x; then + as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. 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Accept space and tab only in the latter. +am_lf=' +' +case `pwd` in + *[\\\"\#\$\&\'\`$am_lf]*) + as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; +esac +case $srcdir in + *[\\\"\#\$\&\'\`$am_lf\ \ ]*) + as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;; +esac + +# Do `set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t "$srcdir/configure" conftest.file` + fi + rm -f conftest.file + if test "$*" != "X $srcdir/configure conftest.file" \ + && test "$*" != "X conftest.file $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + as_fn_error $? "ls -t appears to fail. Make sure there is not a broken +alias in your environment" "$LINENO" 5 + fi + + test "$2" = conftest.file + ) +then + # Ok. + : +else + as_fn_error $? "newly created file is older than distributed files! +Check your system clock" "$LINENO" 5 +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +test "$program_prefix" != NONE && + program_transform_name="s&^&$program_prefix&;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s&\$&$program_suffix&;$program_transform_name" +# Double any \ or $. +# By default was `s,x,x', remove it if useless. +ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' +program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` + +# expand $ac_aux_dir to an absolute path +am_aux_dir=`cd $ac_aux_dir && pwd` + +if test x"${MISSING+set}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; + *) + MISSING="\${SHELL} $am_aux_dir/missing" ;; + esac +fi +# Use eval to expand $SHELL +if eval "$MISSING --run true"; then + am_missing_run="$MISSING --run " +else + am_missing_run= + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 +$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} +fi + +if test x"${install_sh}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; + *) + install_sh="\${SHELL} $am_aux_dir/install-sh" + esac +fi + +# Installed binaries are usually stripped using `strip' when the user +# run `make install-strip'. However `strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the `STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 +$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } +if test -z "$MKDIR_P"; then + if ${ac_cv_path_mkdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue + case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( + 'mkdir (GNU coreutils) '* | \ + 'mkdir (coreutils) '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext + break 3;; + esac + done + done + done +IFS=$as_save_IFS + +fi + + test -d ./--version && rmdir ./--version + if test "${ac_cv_path_mkdir+set}" = set; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use the slow shell script. Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + MKDIR_P="$ac_install_sh -d" + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 +$as_echo "$MKDIR_P" >&6; } + +mkdir_p="$MKDIR_P" +case $mkdir_p in + [\\/$]* | ?:[\\/]*) ;; + */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; +esac + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AWK+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AWK="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +$as_echo "$AWK" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AWK" && break +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + SET_MAKE= +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +if test "`cd $srcdir && pwd`" != "`pwd`"; then + # Use -I$(srcdir) only when $(srcdir) != ., so that make's output + # is not polluted with repeated "-I." + am__isrc=' -I$(srcdir)' + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE=libogg + VERSION=1.3.0 + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +# We need awk for the "check" target. The system "awk" is bad on +# some platforms. +# Always define AMTAR for backward compatibility. + +AMTAR=${AMTAR-"${am_missing_run}tar"} + +am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 +$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } + # Check whether --enable-maintainer-mode was given. +if test "${enable_maintainer_mode+set}" = set; then : + enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval +else + USE_MAINTAINER_MODE=no +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 +$as_echo "$USE_MAINTAINER_MODE" >&6; } + if test $USE_MAINTAINER_MODE = yes; then + MAINTAINER_MODE_TRUE= + MAINTAINER_MODE_FALSE='#' +else + MAINTAINER_MODE_TRUE='#' + MAINTAINER_MODE_FALSE= +fi + + MAINT=$MAINTAINER_MODE_TRUE + + + + +LIB_CURRENT=8 +LIB_REVISION=0 +LIB_AGE=8 + + + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? 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For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? 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It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +DEPDIR="${am__leading_dot}deps" + +ac_config_commands="$ac_config_commands depfiles" + + +am_make=${MAKE-make} +cat > confinc << 'END' +am__doit: + @echo this is the am__doit target +.PHONY: am__doit +END +# If we don't find an include directive, just comment out the code. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 +$as_echo_n "checking for style of include used by $am_make... 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"no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_FGREP=$FGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 +$as_echo "$ac_cv_path_FGREP" >&6; } + FGREP="$ac_cv_path_FGREP" + + +test -z "$GREP" && GREP=grep + + + + + + + + + + + + + + + + + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${lt_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${lt_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 &5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 +$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } +if ${lt_cv_path_NM+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + : ${lt_cv_path_NM=no} +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 +$as_echo "$lt_cv_path_NM" >&6; } +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + if test -n "$ac_tool_prefix"; then + for ac_prog in dumpbin "link -dump" + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DUMPBIN"; then + ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DUMPBIN=$ac_cv_prog_DUMPBIN +if test -n "$DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 +$as_echo "$DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$DUMPBIN" && break + done +fi +if test -z "$DUMPBIN"; then + ac_ct_DUMPBIN=$DUMPBIN + for ac_prog in dumpbin "link -dump" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DUMPBIN"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN +if test -n "$ac_ct_DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 +$as_echo "$ac_ct_DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_DUMPBIN" && break +done + + if test "x$ac_ct_DUMPBIN" = x; then + DUMPBIN=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DUMPBIN=$ac_ct_DUMPBIN + fi +fi + + case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols" + ;; + *) + DUMPBIN=: + ;; + esac + fi + + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 +$as_echo_n "checking the name lister ($NM) interface... " >&6; } +if ${lt_cv_nm_interface+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: output\"" >&5) + cat conftest.out >&5 + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 +$as_echo "$lt_cv_nm_interface" >&6; } + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } +fi + +# find the maximum length of command line arguments +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 +$as_echo_n "checking the maximum length of command line arguments... " >&6; } +if ${lt_cv_sys_max_cmd_len+:} false; then : + $as_echo_n "(cached) " >&6 +else + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac + +fi + +if test -n $lt_cv_sys_max_cmd_len ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 +$as_echo "$lt_cv_sys_max_cmd_len" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 +$as_echo "none" >&6; } +fi +max_cmd_len=$lt_cv_sys_max_cmd_len + + + + + + +: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 +$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,b/c, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 +$as_echo "$xsi_shell" >&6; } + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 +$as_echo_n "checking whether the shell understands \"+=\"... " >&6; } +lt_shell_append=no +( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 +$as_echo "$lt_shell_append" >&6; } + + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi + + + + + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 +$as_echo_n "checking how to convert $build file names to $host format... " >&6; } +if ${lt_cv_to_host_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac + +fi + +to_host_file_cmd=$lt_cv_to_host_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 +$as_echo "$lt_cv_to_host_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 +$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } +if ${lt_cv_to_tool_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + #assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac + +fi + +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 +$as_echo "$lt_cv_to_tool_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 +$as_echo_n "checking for $LD option to reload object files... " >&6; } +if ${lt_cv_ld_reload_flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_reload_flag='-r' +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 +$as_echo "$lt_cv_ld_reload_flag" >&6; } +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + if test "$GCC" != yes; then + reload_cmds=false + fi + ;; + darwin*) + if test "$GCC" = yes; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 +$as_echo_n "checking how to recognize dependent libraries... " >&6; } +if ${lt_cv_deplibs_check_method+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given extended regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[4-9]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. + if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[3-9]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 +$as_echo "$lt_cv_deplibs_check_method" >&6; } + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + + + + + + + + + + + + + + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 +$as_echo_n "checking how to associate runtime and link libraries... " >&6; } +if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh + # decide which to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd="$ECHO" + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 +$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + + + + + + + + +if test -n "$ac_tool_prefix"; then + for ac_prog in ar + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AR="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AR" && break + done +fi +if test -z "$AR"; then + ac_ct_AR=$AR + for ac_prog in ar +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_AR="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_AR" && break +done + + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +fi + +: ${AR=ar} +: ${AR_FLAGS=cru} + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 +$as_echo_n "checking for archiver @FILE support... " >&6; } +if ${lt_cv_ar_at_file+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ar_at_file=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test "$ac_status" -eq 0; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test "$ac_status" -ne 0; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 +$as_echo "$lt_cv_ar_at_file" >&6; } + +if test "x$lt_cv_ar_at_file" = xno; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +test -z "$STRIP" && STRIP=: + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +test -z "$RANLIB" && RANLIB=: + + + + + + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# Check for command to grab the raw symbol name followed by C symbol from nm. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 +$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } +if ${lt_cv_sys_global_symbol_pipe+:} false; then : + $as_echo_n "(cached) " >&6 +else + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[ABCDGISTW]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[ABCDEGRST]' + fi + ;; +irix* | nonstopux*) + symcode='[BCDEGRST]' + ;; +osf*) + symcode='[BCDEGQRST]' + ;; +solaris*) + symcode='[BDRT]' + ;; +sco3.2v5*) + symcode='[DT]' + ;; +sysv4.2uw2*) + symcode='[DT]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[ABDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK '"\ +" {last_section=section; section=\$ 3};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Now try to grab the symbols. + nlist=conftest.nm + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 + (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) +/* DATA imports from DLLs on WIN32 con't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined(__osf__) +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done + +fi + +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +$as_echo "ok" >&6; } +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 +$as_echo_n "checking for sysroot... " >&6; } + +# Check whether --with-sysroot was given. +if test "${with_sysroot+set}" = set; then : + withval=$with_sysroot; +else + with_sysroot=no +fi + + +lt_sysroot= +case ${with_sysroot} in #( + yes) + if test "$GCC" = yes; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5 +$as_echo "${with_sysroot}" >&6; } + as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 + ;; +esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 +$as_echo "${lt_sysroot:-no}" >&6; } + + + + + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then : + enableval=$enable_libtool_lock; +fi + +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 +$as_echo_n "checking whether the C compiler needs -belf... " >&6; } +if ${lt_cv_cc_needs_belf+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_cc_needs_belf=yes +else + lt_cv_cc_needs_belf=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 +$as_echo "$lt_cv_cc_needs_belf" >&6; } + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +sparc*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) LD="${LD-ld} -m elf64_sparc" ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. +set dummy ${ac_tool_prefix}mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$MANIFEST_TOOL"; then + ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL +if test -n "$MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 +$as_echo "$MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_MANIFEST_TOOL"; then + ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL + # Extract the first word of "mt", so it can be a program name with args. +set dummy mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_MANIFEST_TOOL"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL +if test -n "$ac_ct_MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 +$as_echo "$ac_ct_MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_MANIFEST_TOOL" = x; then + MANIFEST_TOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL + fi +else + MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" +fi + +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 +$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } +if ${lt_cv_path_mainfest_tool+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&5 + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 +$as_echo "$lt_cv_path_mainfest_tool" >&6; } +if test "x$lt_cv_path_mainfest_tool" != xyes; then + MANIFEST_TOOL=: +fi + + + + + + + case $host_os in + rhapsody* | darwin*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. +set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DSYMUTIL"; then + ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DSYMUTIL=$ac_cv_prog_DSYMUTIL +if test -n "$DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 +$as_echo "$DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DSYMUTIL"; then + ac_ct_DSYMUTIL=$DSYMUTIL + # Extract the first word of "dsymutil", so it can be a program name with args. +set dummy dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DSYMUTIL"; then + ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL +if test -n "$ac_ct_DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 +$as_echo "$ac_ct_DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DSYMUTIL" = x; then + DSYMUTIL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DSYMUTIL=$ac_ct_DSYMUTIL + fi +else + DSYMUTIL="$ac_cv_prog_DSYMUTIL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. +set dummy ${ac_tool_prefix}nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NMEDIT"; then + ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +NMEDIT=$ac_cv_prog_NMEDIT +if test -n "$NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 +$as_echo "$NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_NMEDIT"; then + ac_ct_NMEDIT=$NMEDIT + # Extract the first word of "nmedit", so it can be a program name with args. +set dummy nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_NMEDIT"; then + ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_NMEDIT="nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT +if test -n "$ac_ct_NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 +$as_echo "$ac_ct_NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_NMEDIT" = x; then + NMEDIT=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + NMEDIT=$ac_ct_NMEDIT + fi +else + NMEDIT="$ac_cv_prog_NMEDIT" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. +set dummy ${ac_tool_prefix}lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$LIPO"; then + ac_cv_prog_LIPO="$LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_LIPO="${ac_tool_prefix}lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +LIPO=$ac_cv_prog_LIPO +if test -n "$LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 +$as_echo "$LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_LIPO"; then + ac_ct_LIPO=$LIPO + # Extract the first word of "lipo", so it can be a program name with args. +set dummy lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_LIPO"; then + ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_LIPO="lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO +if test -n "$ac_ct_LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 +$as_echo "$ac_ct_LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_LIPO" = x; then + LIPO=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + LIPO=$ac_ct_LIPO + fi +else + LIPO="$ac_cv_prog_LIPO" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL"; then + ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OTOOL="${ac_tool_prefix}otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL=$ac_cv_prog_OTOOL +if test -n "$OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 +$as_echo "$OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL"; then + ac_ct_OTOOL=$OTOOL + # Extract the first word of "otool", so it can be a program name with args. +set dummy otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL"; then + ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OTOOL="otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL +if test -n "$ac_ct_OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 +$as_echo "$ac_ct_OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL" = x; then + OTOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL=$ac_ct_OTOOL + fi +else + OTOOL="$ac_cv_prog_OTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL64"; then + ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL64=$ac_cv_prog_OTOOL64 +if test -n "$OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 +$as_echo "$OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL64"; then + ac_ct_OTOOL64=$OTOOL64 + # Extract the first word of "otool64", so it can be a program name with args. +set dummy otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL64"; then + ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OTOOL64="otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 +if test -n "$ac_ct_OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 +$as_echo "$ac_ct_OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL64" = x; then + OTOOL64=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL64=$ac_ct_OTOOL64 + fi +else + OTOOL64="$ac_cv_prog_OTOOL64" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 +$as_echo_n "checking for -single_module linker flag... " >&6; } +if ${lt_cv_apple_cc_single_mod+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&5 + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 +$as_echo "$lt_cv_apple_cc_single_mod" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 +$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } +if ${lt_cv_ld_exported_symbols_list+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_ld_exported_symbols_list=yes +else + lt_cv_ld_exported_symbols_list=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 +$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 +$as_echo_n "checking for -force_load linker flag... " >&6; } +if ${lt_cv_ld_force_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 + echo "$AR cru libconftest.a conftest.o" >&5 + $AR cru libconftest.a conftest.o 2>&5 + echo "$RANLIB libconftest.a" >&5 + $RANLIB libconftest.a 2>&5 + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&5 + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 +$as_echo "$lt_cv_ld_force_load" >&6; } + case $host_os in + rhapsody* | darwin1.[012]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[91]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[012]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if ${ac_cv_prog_CPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +for ac_header in dlfcn.h +do : + ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default +" +if test "x$ac_cv_header_dlfcn_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_DLFCN_H 1 +_ACEOF + +fi + +done + + + + + +# Set options + + + + enable_dlopen=no + + + enable_win32_dll=no + + + # Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then : + enableval=$enable_shared; p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_shared=yes +fi + + + + + + + + + + # Check whether --enable-static was given. +if test "${enable_static+set}" = set; then : + enableval=$enable_static; p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_static=yes +fi + + + + + + + + + + +# Check whether --with-pic was given. +if test "${with_pic+set}" = set; then : + withval=$with_pic; pic_mode="$withval" +else + pic_mode=default +fi + + +test -z "$pic_mode" && pic_mode=default + + + + + + + + # Check whether --enable-fast-install was given. +if test "${enable_fast_install+set}" = set; then : + enableval=$enable_fast_install; p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_fast_install=yes +fi + + + + + + + + + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ltmain" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + + + + + + + + + + + + + + + + + + + + + + + + + + +test -z "$LN_S" && LN_S="ln -s" + + + + + + + + + + + + + + +if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 +$as_echo_n "checking for objdir... " >&6; } +if ${lt_cv_objdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 +$as_echo "$lt_cv_objdir" >&6; } +objdir=$lt_cv_objdir + + + + + +cat >>confdefs.h <<_ACEOF +#define LT_OBJDIR "$lt_cv_objdir/" +_ACEOF + + + + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` + + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 +$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/${ac_tool_prefix}file; then + lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 +$as_echo_n "checking for file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/file; then + lt_cv_path_MAGIC_CMD="$ac_dir/file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + +# Use C for the default configuration in the libtool script + +lt_save_CC="$CC" +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +objext=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + +if test -n "$compiler"; then + +lt_prog_compiler_no_builtin_flag= + +if test "$GCC" = yes; then + case $cc_basename in + nvcc*) + lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; + *) + lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } +if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then + lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" +else + : +fi + +fi + + + + + + + lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + + + if test "$GCC" = yes; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + lt_prog_compiler_static= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + lt_prog_compiler_wl='-Xlinker ' + lt_prog_compiler_pic='-Xcompiler -fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + # old Intel for x86_64 which still supported -KPIC. + ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='--shared' + lt_prog_compiler_static='--static' + ;; + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-qpic' + lt_prog_compiler_static='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ F* | *Sun*Fortran*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='' + ;; + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Wl,' + ;; + esac + ;; + esac + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + lt_prog_compiler_wl='-Qoption ld ';; + *) + lt_prog_compiler_wl='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl='-Qoption ld ' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + lt_prog_compiler_pic='-Kconform_pic' + lt_prog_compiler_static='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_can_build_shared=no + ;; + + uts4*) + lt_prog_compiler_pic='-pic' + lt_prog_compiler_static='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared=no + ;; + esac + fi + +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" + ;; +esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } +if ${lt_cv_prog_compiler_pic+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic=$lt_prog_compiler_pic +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 +$as_echo "$lt_cv_prog_compiler_pic" >&6; } +lt_prog_compiler_pic=$lt_cv_prog_compiler_pic + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } +if ${lt_cv_prog_compiler_pic_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_works=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic -DPIC" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 +$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } + +if test x"$lt_cv_prog_compiler_pic_works" = xyes; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi + + + + + + + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } +if ${lt_cv_prog_compiler_static_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_static_works=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works=yes + fi + else + lt_cv_prog_compiler_static_works=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 +$as_echo "$lt_cv_prog_compiler_static_works" >&6; } + +if test x"$lt_cv_prog_compiler_static_works" = xyes; then + : +else + lt_prog_compiler_static= +fi + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 +$as_echo_n "checking if we can lock with hard links... " >&6; } + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 +$as_echo "$hard_links" >&6; } + if test "$hard_links" = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + + runpath_var= + allow_undefined_flag= + always_export_symbols=no + archive_cmds= + archive_expsym_cmds= + compiler_needs_object=no + enable_shared_with_static_runtimes=no + export_dynamic_flag_spec= + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + hardcode_automatic=no + hardcode_direct=no + hardcode_direct_absolute=no + hardcode_libdir_flag_spec= + hardcode_libdir_flag_spec_ld= + hardcode_libdir_separator= + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + inherit_rpath=no + link_all_deplibs=unknown + module_cmds= + module_expsym_cmds= + old_archive_from_new_cmds= + old_archive_from_expsyms_cmds= + thread_safe_flag_spec= + whole_archive_flag_spec= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + ld_shlibs=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test "$with_gnu_ld" = yes; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; + *\ \(GNU\ Binutils\)\ [3-9]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test "$lt_use_gnu_ld_interface" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + export_dynamic_flag_spec='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec= + fi + supports_anon_versioning=no + case `$LD -v 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + export_dynamic_flag_spec='${wl}--export-all-symbols' + allow_undefined_flag=unsupported + always_export_symbols=no + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' + exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs=no + fi + ;; + + haiku*) + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + link_all_deplibs=yes + ;; + + interix[3-9]*) + hardcode_direct=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + whole_archive_flag_spec= + tmp_sharedflag='--shared' ;; + xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + compiler_needs_object=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + compiler_needs_object=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' + hardcode_libdir_flag_spec= + hardcode_libdir_flag_spec_ld='-rpath $libdir' + archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + ld_shlibs=no + fi + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test "$ld_shlibs" = no; then + runpath_var= + hardcode_libdir_flag_spec= + export_dynamic_flag_spec= + whole_archive_flag_spec= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global + # defined symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds='' + hardcode_direct=yes + hardcode_direct_absolute=yes + hardcode_libdir_separator=':' + link_all_deplibs=yes + file_list_spec='${wl}-f,' + + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + export_dynamic_flag_spec='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_="/usr/lib:/lib" + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_="/usr/lib:/lib" + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag=' ${wl}-bernotok' + allow_undefined_flag=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + fi + archive_cmds_need_lc=yes + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + bsdi[45]*) + export_dynamic_flag_spec=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + always_export_symbols=yes + file_list_spec='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, )='true' + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + old_postinstall_cmds='chmod 644 $oldlib' + postlink_cmds='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' + enable_shared_with_static_runtimes=yes + ;; + esac + ;; + + darwin* | rhapsody*) + + + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + if test "$lt_cv_ld_force_load" = "yes"; then + whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + else + whole_archive_flag_spec='' + fi + link_all_deplibs=yes + allow_undefined_flag="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=func_echo_all + archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + + else + ld_shlibs=no + fi + + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + freebsd1*) + ld_shlibs=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9*) + if test "$GCC" = yes; then + archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + export_dynamic_flag_spec='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_flag_spec_ld='+b $libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${wl}-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 +$as_echo_n "checking if $CC understands -b... " >&6; } +if ${lt_cv_prog_compiler__b+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler__b=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -b" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler__b=yes + fi + else + lt_cv_prog_compiler__b=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 +$as_echo "$lt_cv_prog_compiler__b" >&6; } + +if test x"$lt_cv_prog_compiler__b" = xyes; then + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' +else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' +fi + + ;; + esac + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + hardcode_shlibpath_var=no + ;; + *) + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 +$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } +if ${lt_cv_irix_exported_symbol+:} false; then : + $as_echo_n "(cached) " >&6 +else + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int foo (void) { return 0; } +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_irix_exported_symbol=yes +else + lt_cv_irix_exported_symbol=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 +$as_echo "$lt_cv_irix_exported_symbol" >&6; } + if test "$lt_cv_irix_exported_symbol" = yes; then + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + fi + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + inherit_rpath=yes + link_all_deplibs=yes + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + hardcode_shlibpath_var=no + hardcode_direct_absolute=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + else + case $host_os in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-R$libdir' + ;; + *) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + archive_cmds_need_lc='no' + hardcode_libdir_separator=: + ;; + + solaris*) + no_undefined_flag=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='${wl}' + archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds='$CC -r -o $output$reload_objs' + hardcode_direct=no + ;; + motorola) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag='${wl}-z,text' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag='${wl}-z,text' + allow_undefined_flag='${wl}-z,nodefs' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-R,$libdir' + hardcode_libdir_separator=':' + link_all_deplibs=yes + export_dynamic_flag_spec='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + export_dynamic_flag_spec='${wl}-Blargedynsym' + ;; + esac + fi + fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 +$as_echo "$ld_shlibs" >&6; } +test "$ld_shlibs" = no && can_build_shared=no + +with_gnu_ld=$with_gnu_ld + + + + + + + + + + + + + + + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } +if ${lt_cv_archive_cmds_need_lc+:} false; then : + $as_echo_n "(cached) " >&6 +else + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl + pic_flag=$lt_prog_compiler_pic + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 + (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + then + lt_cv_archive_cmds_need_lc=no + else + lt_cv_archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 +$as_echo "$lt_cv_archive_cmds_need_lc" >&6; } + archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;; + *) lt_sed_strip_eq="s,=/,/,g" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[lt_foo]++; } + if (lt_freq[lt_foo] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's,/\([A-Za-z]:\),\1,g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[4-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + library_names_spec='${libname}.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec="$LIB" + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[123]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +haiku*) + version_type=linux + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=yes + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[3-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + if ${lt_cv_shlibpath_overrides_runpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + lt_cv_shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + +fi + + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Add ABI-specific directories to the system library path. + sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib" + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" + + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || + test -n "$runpath_var" || + test "X$hardcode_automatic" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$hardcode_direct" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && + test "$hardcode_minus_L" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 +$as_echo "$hardcode_action" >&6; } + +if test "$hardcode_action" = relink || + test "$inherit_rpath" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + +fi + + ;; + + *) + ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" +if test "x$ac_cv_func_shl_load" = xyes; then : + lt_cv_dlopen="shl_load" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } +if ${ac_cv_lib_dld_shl_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_shl_load=yes +else + ac_cv_lib_dld_shl_load=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = xyes; then : + lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" +else + ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" +if test "x$ac_cv_func_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 +$as_echo_n "checking for dlopen in -lsvld... " >&6; } +if ${ac_cv_lib_svld_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsvld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_svld_dlopen=yes +else + ac_cv_lib_svld_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 +$as_echo "$ac_cv_lib_svld_dlopen" >&6; } +if test "x$ac_cv_lib_svld_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 +$as_echo_n "checking for dld_link in -ldld... " >&6; } +if ${ac_cv_lib_dld_dld_link+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dld_link (); +int +main () +{ +return dld_link (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_dld_link=yes +else + ac_cv_lib_dld_dld_link=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 +$as_echo "$ac_cv_lib_dld_dld_link" >&6; } +if test "x$ac_cv_lib_dld_dld_link" = xyes; then : + lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" +fi + + +fi + + +fi + + +fi + + +fi + + +fi + + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 +$as_echo_n "checking whether a program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 +$as_echo "$lt_cv_dlopen_self" >&6; } + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 +$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self_static+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self_static=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self_static=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 +$as_echo "$lt_cv_dlopen_self_static" >&6; } + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + + + + + + + + + + + + + + + + + +striplib= +old_striplib= +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 +$as_echo_n "checking whether stripping libraries is possible... " >&6; } +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + esac +fi + + + + + + + + + + + + + # Report which library types will actually be built + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 +$as_echo_n "checking if libtool supports shared libraries... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 +$as_echo "$can_build_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 +$as_echo_n "checking whether to build shared libraries... " >&6; } + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[4-9]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 +$as_echo "$enable_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 +$as_echo_n "checking whether to build static libraries... " >&6; } + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 +$as_echo "$enable_static" >&6; } + + + + +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + + + + + + + + + + + + + ac_config_commands="$ac_config_commands libtool" + + + + +# Only expand once: + + +if test "x$CC" != xcc; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5 +$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5 +$as_echo_n "checking whether cc understands -c and -o together... " >&6; } +fi +set dummy $CC; ac_cc=`$as_echo "$2" | + sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` +if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +# Make sure it works both with $CC and with simple cc. +# We do the test twice because some compilers refuse to overwrite an +# existing .o file with -o, though they will create one. +ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5' +rm -f conftest2.* +if { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && + test -f conftest2.$ac_objext && { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; +then + eval ac_cv_prog_cc_${ac_cc}_c_o=yes + if test "x$CC" != xcc; then + # Test first that cc exists at all. + if { ac_try='cc -c conftest.$ac_ext >&5' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then + ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5' + rm -f conftest2.* + if { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && + test -f conftest2.$ac_objext && { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; + then + # cc works too. + : + else + # cc exists but doesn't like -o. + eval ac_cv_prog_cc_${ac_cc}_c_o=no + fi + fi + fi +else + eval ac_cv_prog_cc_${ac_cc}_c_o=no +fi +rm -f core conftest* + +fi +if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h + +fi + +# FIXME: we rely on the cache variable name because +# there is no other way. +set dummy $CC +am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` +eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o +if test "$am_t" != yes; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC="$am_aux_dir/compile $CC" +fi + + + +ac_config_headers="$ac_config_headers config.h" + + + +cflags_save="$CFLAGS" +if test -z "$GCC"; then + case $host in + *-*-irix*) + DEBUG="-g -signed" + CFLAGS="-O2 -w -signed" + PROFILE="-p -g3 -O2 -signed" + ;; + sparc-sun-solaris*) + DEBUG="-v -g" + CFLAGS="-xO4 -fast -w -fsimple -native -xcg92" + PROFILE="-v -xpg -g -xO4 -fast -native -fsimple -xcg92 -Dsuncc" + ;; + *) + DEBUG="-g" + CFLAGS="-O" + PROFILE="-g -p" + ;; + esac +else + case $host in + *-*-linux*) + DEBUG="-g -Wall -fsigned-char" + CFLAGS="-O20 -Wall -ffast-math -fsigned-char" + PROFILE="-Wall -W -pg -g -O20 -ffast-math -fsigned-char" + ;; + sparc-sun-*) + DEBUG="-g -Wall -fsigned-char" + CFLAGS="-O20 -ffast-math -fsigned-char" + PROFILE="-pg -g -O20 -fsigned-char" + ;; + *-*-darwin*) + DEBUG="-fno-common -g -Wall -fsigned-char" + CFLAGS="-fno-common -O4 -Wall -fsigned-char -ffast-math" + PROFILE="-fno-common -O4 -Wall -pg -g -fsigned-char -ffast-math" + ;; + *) + DEBUG="-g -Wall -fsigned-char" + CFLAGS="-O20 -fsigned-char" + PROFILE="-O20 -g -pg -fsigned-char" + ;; + esac +fi +CFLAGS="$CFLAGS $cflags_save" +DEBUG="$DEBUG $cflags_save" +PROFILE="$PROFILE $cflags_save" + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +INCLUDE_INTTYPES_H=0 +INCLUDE_STDINT_H=0 +INCLUDE_SYS_TYPES_H=0 +ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default" +if test "x$ac_cv_header_inttypes_h" = xyes; then : + INCLUDE_INTTYPES_H=1 +fi + + +ac_fn_c_check_header_mongrel "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default" +if test "x$ac_cv_header_stdint_h" = xyes; then : + INCLUDE_STDINT_H=1 +fi + + +ac_fn_c_check_header_mongrel "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_types_h" = xyes; then : + INCLUDE_SYS_TYPES_H=1 +fi + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 +$as_echo_n "checking for an ANSI C-conforming const... " >&6; } +if ${ac_cv_c_const+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +/* FIXME: Include the comments suggested by Paul. */ +#ifndef __cplusplus + /* Ultrix mips cc rejects this. */ + typedef int charset[2]; + const charset cs; + /* SunOS 4.1.1 cc rejects this. */ + char const *const *pcpcc; + char **ppc; + /* NEC SVR4.0.2 mips cc rejects this. */ + struct point {int x, y;}; + static struct point const zero = {0,0}; + /* AIX XL C 1.02.0.0 rejects this. + It does not let you subtract one const X* pointer from another in + an arm of an if-expression whose if-part is not a constant + expression */ + const char *g = "string"; + pcpcc = &g + (g ? g-g : 0); + /* HPUX 7.0 cc rejects these. */ + ++pcpcc; + ppc = (char**) pcpcc; + pcpcc = (char const *const *) ppc; + { /* SCO 3.2v4 cc rejects this. */ + char *t; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; + if (s) return 0; + } + { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ + int x[] = {25, 17}; + const int *foo = &x[0]; + ++foo; + } + { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ + typedef const int *iptr; + iptr p = 0; + ++p; + } + { /* AIX XL C 1.02.0.0 rejects this saying + "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ + struct s { int j; const int *ap[3]; }; + struct s *b; b->j = 5; + } + { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; + if (!foo) return 0; + } + return !cs[0] && !zero.x; +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_const=yes +else + ac_cv_c_const=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 +$as_echo "$ac_cv_c_const" >&6; } +if test $ac_cv_c_const = no; then + +$as_echo "#define const /**/" >>confdefs.h + +fi + + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int16_t" >&5 +$as_echo_n "checking size of int16_t... " >&6; } +if ${ac_cv_sizeof_int16_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int16_t))" "ac_cv_sizeof_int16_t" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_int16_t" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (int16_t) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_int16_t=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int16_t" >&5 +$as_echo "$ac_cv_sizeof_int16_t" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_INT16_T $ac_cv_sizeof_int16_t +_ACEOF + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of uint16_t" >&5 +$as_echo_n "checking size of uint16_t... " >&6; } +if ${ac_cv_sizeof_uint16_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (uint16_t))" "ac_cv_sizeof_uint16_t" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_uint16_t" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (uint16_t) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_uint16_t=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_uint16_t" >&5 +$as_echo "$ac_cv_sizeof_uint16_t" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_UINT16_T $ac_cv_sizeof_uint16_t +_ACEOF + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of u_int16_t" >&5 +$as_echo_n "checking size of u_int16_t... " >&6; } +if ${ac_cv_sizeof_u_int16_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (u_int16_t))" "ac_cv_sizeof_u_int16_t" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_u_int16_t" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (u_int16_t) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_u_int16_t=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_u_int16_t" >&5 +$as_echo "$ac_cv_sizeof_u_int16_t" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_U_INT16_T $ac_cv_sizeof_u_int16_t +_ACEOF + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int32_t" >&5 +$as_echo_n "checking size of int32_t... " >&6; } +if ${ac_cv_sizeof_int32_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int32_t))" "ac_cv_sizeof_int32_t" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_int32_t" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (int32_t) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_int32_t=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int32_t" >&5 +$as_echo "$ac_cv_sizeof_int32_t" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_INT32_T $ac_cv_sizeof_int32_t +_ACEOF + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of uint32_t" >&5 +$as_echo_n "checking size of uint32_t... " >&6; } +if ${ac_cv_sizeof_uint32_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (uint32_t))" "ac_cv_sizeof_uint32_t" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_uint32_t" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (uint32_t) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_uint32_t=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_uint32_t" >&5 +$as_echo "$ac_cv_sizeof_uint32_t" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_UINT32_T $ac_cv_sizeof_uint32_t +_ACEOF + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of u_int32_t" >&5 +$as_echo_n "checking size of u_int32_t... " >&6; } +if ${ac_cv_sizeof_u_int32_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (u_int32_t))" "ac_cv_sizeof_u_int32_t" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_u_int32_t" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (u_int32_t) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_u_int32_t=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_u_int32_t" >&5 +$as_echo "$ac_cv_sizeof_u_int32_t" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_U_INT32_T $ac_cv_sizeof_u_int32_t +_ACEOF + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int64_t" >&5 +$as_echo_n "checking size of int64_t... " >&6; } +if ${ac_cv_sizeof_int64_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int64_t))" "ac_cv_sizeof_int64_t" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_int64_t" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (int64_t) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_int64_t=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int64_t" >&5 +$as_echo "$ac_cv_sizeof_int64_t" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_INT64_T $ac_cv_sizeof_int64_t +_ACEOF + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5 +$as_echo_n "checking size of short... " >&6; } +if ${ac_cv_sizeof_short+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_short" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (short) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_short=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5 +$as_echo "$ac_cv_sizeof_short" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_SHORT $ac_cv_sizeof_short +_ACEOF + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 +$as_echo_n "checking size of int... " >&6; } +if ${ac_cv_sizeof_int+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_int" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (int) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_int=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 +$as_echo "$ac_cv_sizeof_int" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_INT $ac_cv_sizeof_int +_ACEOF + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 +$as_echo_n "checking size of long... " >&6; } +if ${ac_cv_sizeof_long+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_long" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (long) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_long=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 +$as_echo "$ac_cv_sizeof_long" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_LONG $ac_cv_sizeof_long +_ACEOF + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 +$as_echo_n "checking size of long long... " >&6; } +if ${ac_cv_sizeof_long_long+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_long_long" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (long long) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_long_long=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5 +$as_echo "$ac_cv_sizeof_long_long" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long +_ACEOF + + + +case 2 in + $ac_cv_sizeof_short) SIZE16="short";; + $ac_cv_sizeof_int) SIZE16="int";; + $ac_cv_sizeof_int16_t) SIZE16="int16_t";; +esac + +case 2 in + $ac_cv_sizeof_short) USIZE16="unsigned short";; + $ac_cv_sizeof_int) USIZE16="unsigned int";; + $ac_cv_sizeof_u_int16_t) USIZE16="u_int16_t";; + $ac_cv_sizeof_uint16_t) USIZE16="uint16_t";; +esac + +case 4 in + $ac_cv_sizeof_short) SIZE32="short";; + $ac_cv_sizeof_int) SIZE32="int";; + $ac_cv_sizeof_long) SIZE32="long";; + $ac_cv_sizeof_int32_t) SIZE32="int32_t";; +esac + +case 4 in + $ac_cv_sizeof_short) USIZE32="unsigned short";; + $ac_cv_sizeof_int) USIZE32="unsigned int";; + $ac_cv_sizeof_long) USIZE32="unsigned long";; + $ac_cv_sizeof_u_int32_t) USIZE32="u_int32_t";; + $ac_cv_sizeof_uint32_t) USIZE32="uint32_t";; +esac + +case 8 in + $ac_cv_sizeof_int) SIZE64="int";; + $ac_cv_sizeof_long) SIZE64="long";; + $ac_cv_sizeof_long_long) SIZE64="long long";; + $ac_cv_sizeof_int64_t) SIZE64="int64_t";; +esac + +if test -z "$SIZE16"; then + as_fn_error $? "No 16 bit type found on this platform!" "$LINENO" 5 +fi +if test -z "$USIZE16"; then + as_fn_error $? "No unsigned 16 bit type found on this platform!" "$LINENO" 5 +fi +if test -z "$SIZE32"; then + as_fn_error $? "No 32 bit type found on this platform!" "$LINENO" 5 +fi +if test -z "$USIZE32"; then + as_fn_error $? "No unsigned 32 bit type found on this platform!" "$LINENO" 5 +fi +if test -z "$SIZE64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: No 64 bit type found on this platform!" >&5 +$as_echo "$as_me: WARNING: No 64 bit type found on this platform!" >&2;} +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working memcmp" >&5 +$as_echo_n "checking for working memcmp... " >&6; } +if ${ac_cv_func_memcmp_working+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_memcmp_working=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + /* Some versions of memcmp are not 8-bit clean. */ + char c0 = '\100', c1 = '\200', c2 = '\201'; + if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0) + return 1; + + /* The Next x86 OpenStep bug shows up only when comparing 16 bytes + or more and with at least one buffer not starting on a 4-byte boundary. + William Lewis provided this test program. */ + { + char foo[21]; + char bar[21]; + int i; + for (i = 0; i < 4; i++) + { + char *a = foo + i; + char *b = bar + i; + strcpy (a, "--------01111111"); + strcpy (b, "--------10000000"); + if (memcmp (a, b, 16) >= 0) + return 1; + } + return 0; + } + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_memcmp_working=yes +else + ac_cv_func_memcmp_working=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_memcmp_working" >&5 +$as_echo "$ac_cv_func_memcmp_working" >&6; } +test $ac_cv_func_memcmp_working = no && case " $LIBOBJS " in + *" memcmp.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS memcmp.$ac_objext" + ;; +esac + + + + + + + + + + + + + + + + + + + +ac_config_files="$ac_config_files Makefile src/Makefile doc/Makefile doc/libogg/Makefile include/Makefile include/ogg/Makefile include/ogg/config_types.h libogg.spec ogg.pc ogg-uninstalled.pc" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +U= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + + if test -n "$EXEEXT"; then + am__EXEEXT_TRUE= + am__EXEEXT_FALSE='#' +else + am__EXEEXT_TRUE='#' + am__EXEEXT_FALSE= +fi + +if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then + as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then + as_fn_error $? "conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + +: "${CONFIG_STATUS=./config.status}" +ac_write_fail=0 +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +as_write_fail=0 +cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false + +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -p' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -p' + fi +else + as_ln_s='cp -p' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + +if test -x / >/dev/null 2>&1; then + as_test_x='test -x' +else + if ls -dL / >/dev/null 2>&1; then + as_ls_L_option=L + else + as_ls_L_option= + fi + as_test_x=' + eval sh -c '\'' + if test -d "$1"; then + test -d "$1/."; + else + case $1 in #( + -*)set "./$1";; + esac; + case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( + ???[sx]*):;;*)false;;esac;fi + '\'' sh + ' +fi +as_executable_p=$as_test_x + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +exec 6>&1 +## ----------------------------------- ## +## Main body of $CONFIG_STATUS script. ## +## ----------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by $as_me, which was +generated by GNU Autoconf 2.68. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + +case $ac_config_headers in *" +"*) set x $ac_config_headers; shift; ac_config_headers=$*;; +esac + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# Files that config.status was made for. +config_files="$ac_config_files" +config_headers="$ac_config_headers" +config_commands="$ac_config_commands" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +ac_cs_usage="\ +\`$as_me' instantiates files and other configuration actions +from templates according to the current configuration. Unless the files +and actions are specified as TAGs, all are instantiated by default. + +Usage: $0 [OPTION]... [TAG]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + --config print configuration, then exit + -q, --quiet, --silent + do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE + +Configuration files: +$config_files + +Configuration headers: +$config_headers + +Configuration commands: +$config_commands + +Report bugs to the package provider." + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" +ac_cs_version="\\ +config.status +configured by $0, generated by GNU Autoconf 2.68, + with options \\"\$ac_cs_config\\" + +Copyright (C) 2010 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +MKDIR_P='$MKDIR_P' +AWK='$AWK' +test -n "\$AWK" || AWK=awk +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=?*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + --*=) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg= + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + $as_echo "$ac_cs_version"; exit ;; + --config | --confi | --conf | --con | --co | --c ) + $as_echo "$ac_cs_config"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + '') as_fn_error $? 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+module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' +with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' +allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' +no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' +hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' +hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' +hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' +inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' +link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' +always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' +exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' +include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' +prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' +postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' +file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' +variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' +need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' +need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' +version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' +runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' +libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' +library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' +soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' +install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' +postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' +postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' +finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' +hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' +sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' +sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`' +hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' +enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' +old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' +striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' + +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in SHELL \ +ECHO \ +SED \ +GREP \ +EGREP \ +FGREP \ +LD \ +NM \ +LN_S \ +lt_SP2NL \ +lt_NL2SP \ +reload_flag \ +OBJDUMP \ +deplibs_check_method \ +file_magic_cmd \ +file_magic_glob \ +want_nocaseglob \ +DLLTOOL \ +sharedlib_from_linklib_cmd \ +AR \ +AR_FLAGS \ +archiver_list_spec \ +STRIP \ +RANLIB \ +CC \ +CFLAGS \ +compiler \ +lt_cv_sys_global_symbol_pipe \ +lt_cv_sys_global_symbol_to_cdecl \ +lt_cv_sys_global_symbol_to_c_name_address \ +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ +nm_file_list_spec \ +lt_prog_compiler_no_builtin_flag \ +lt_prog_compiler_pic \ +lt_prog_compiler_wl \ +lt_prog_compiler_static \ +lt_cv_prog_compiler_c_o \ +need_locks \ +MANIFEST_TOOL \ +DSYMUTIL \ +NMEDIT \ +LIPO \ +OTOOL \ +OTOOL64 \ +shrext_cmds \ +export_dynamic_flag_spec \ +whole_archive_flag_spec \ +compiler_needs_object \ +with_gnu_ld \ +allow_undefined_flag \ +no_undefined_flag \ +hardcode_libdir_flag_spec \ +hardcode_libdir_flag_spec_ld \ +hardcode_libdir_separator \ +exclude_expsyms \ +include_expsyms \ +file_list_spec \ +variables_saved_for_relink \ +libname_spec \ +library_names_spec \ +soname_spec \ +install_override_mode \ +finish_eval \ +old_striplib \ +striplib; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in reload_cmds \ +old_postinstall_cmds \ +old_postuninstall_cmds \ +old_archive_cmds \ +extract_expsyms_cmds \ +old_archive_from_new_cmds \ +old_archive_from_expsyms_cmds \ +archive_cmds \ +archive_expsym_cmds \ +module_cmds \ +module_expsym_cmds \ +export_symbols_cmds \ +prelink_cmds \ +postlink_cmds \ +postinstall_cmds \ +postuninstall_cmds \ +finish_cmds \ +sys_lib_search_path_spec \ +sys_lib_dlsearch_path_spec; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +ac_aux_dir='$ac_aux_dir' +xsi_shell='$xsi_shell' +lt_shell_append='$lt_shell_append' + +# See if we are running on zsh, and set the options which allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + + + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile' + + + + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; + "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; + "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; + "doc/libogg/Makefile") CONFIG_FILES="$CONFIG_FILES doc/libogg/Makefile" ;; + "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;; + "include/ogg/Makefile") CONFIG_FILES="$CONFIG_FILES include/ogg/Makefile" ;; + "include/ogg/config_types.h") CONFIG_FILES="$CONFIG_FILES include/ogg/config_types.h" ;; + "libogg.spec") CONFIG_FILES="$CONFIG_FILES libogg.spec" ;; + "ogg.pc") CONFIG_FILES="$CONFIG_FILES ogg.pc" ;; + "ogg-uninstalled.pc") CONFIG_FILES="$CONFIG_FILES ogg-uninstalled.pc" ;; + + *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= ac_tmp= + trap 'exit_status=$? + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\)..*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\)..*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' >$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + + print line +} + +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ + || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$ac_tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' >$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + # Preserve the white space surrounding the "#". + print prefix "define", macro P[macro] D[macro] + next + } else { + # Replace #undef with comments. This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 +fi # test -n "$CONFIG_HEADERS" + + +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error $? 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Generated by config.status. */ + configure_input='Generated from '` + $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' + `' by configure.' + if test x"$ac_file" != x-; then + configure_input="$ac_file. $configure_input" + { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 +$as_echo "$as_me: creating $ac_file" >&6;} + fi + # Neutralize special characters interpreted by sed in replacement strings. + case $configure_input in #( + *\&* | *\|* | *\\* ) + ac_sed_conf_input=`$as_echo "$configure_input" | + sed 's/[\\\\&|]/\\\\&/g'`;; #( + *) ac_sed_conf_input=$configure_input;; + esac + + case $ac_tag in + *:-:* | *:-) cat >"$ac_tmp/stdin" \ + || as_fn_error $? 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+need_version=$need_version + +# Library versioning type. +version_type=$version_type + +# Shared library runtime path variable. +runpath_var=$runpath_var + +# Shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Permission mode override for installation of shared libraries. +install_override_mode=$lt_install_override_mode + +# Command to use after installation of a shared archive. +postinstall_cmds=$lt_postinstall_cmds + +# Command to use after uninstallation of a shared archive. +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# As "finish_cmds", except a single script fragment to be evaled but +# not shown. +finish_eval=$lt_finish_eval + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Compile-time system search path for libraries. +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries. +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + + +# The linker used to build libraries. +LD=$lt_LD + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds + +# A language specific compiler. +CC=$lt_compiler + +# Is the compiler the GNU compiler? +with_gcc=$GCC + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds +module_expsym_cmds=$lt_module_expsym_cmds + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# If ld is used when linking, flag to hardcode \$libdir into a binary +# during linking. This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \${shlibpath_var} if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds + +# Commands necessary for finishing linking programs. +postlink_cmds=$lt_postlink_cmds + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + +ltmain="$ac_aux_dir/ltmain.sh" + + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + if test x"$xsi_shell" = xyes; then + sed -e '/^func_dirname ()$/,/^} # func_dirname /c\ +func_dirname ()\ +{\ +\ case ${1} in\ +\ */*) func_dirname_result="${1%/*}${2}" ;;\ +\ * ) func_dirname_result="${3}" ;;\ +\ esac\ +} # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_basename ()$/,/^} # func_basename /c\ +func_basename ()\ +{\ +\ func_basename_result="${1##*/}"\ +} # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\ +func_dirname_and_basename ()\ +{\ +\ case ${1} in\ +\ */*) func_dirname_result="${1%/*}${2}" ;;\ +\ * ) func_dirname_result="${3}" ;;\ +\ esac\ +\ func_basename_result="${1##*/}"\ +} # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_stripname ()$/,/^} # func_stripname /c\ +func_stripname ()\ +{\ +\ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\ +\ # positional parameters, so assign one to ordinary parameter first.\ +\ func_stripname_result=${3}\ +\ func_stripname_result=${func_stripname_result#"${1}"}\ +\ func_stripname_result=${func_stripname_result%"${2}"}\ +} # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\ +func_split_long_opt ()\ +{\ +\ func_split_long_opt_name=${1%%=*}\ +\ func_split_long_opt_arg=${1#*=}\ +} # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\ +func_split_short_opt ()\ +{\ +\ func_split_short_opt_arg=${1#??}\ +\ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\ +} # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\ +func_lo2o ()\ +{\ +\ case ${1} in\ +\ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\ +\ *) func_lo2o_result=${1} ;;\ +\ esac\ +} # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_xform ()$/,/^} # func_xform /c\ +func_xform ()\ +{\ + func_xform_result=${1%.*}.lo\ +} # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_arith ()$/,/^} # func_arith /c\ +func_arith ()\ +{\ + func_arith_result=$(( $* ))\ +} # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_len ()$/,/^} # func_len /c\ +func_len ()\ +{\ + func_len_result=${#1}\ +} # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + +fi + +if test x"$lt_shell_append" = xyes; then + sed -e '/^func_append ()$/,/^} # func_append /c\ +func_append ()\ +{\ + eval "${1}+=\\${2}"\ +} # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\ +func_append_quoted ()\ +{\ +\ func_quote_for_eval "${2}"\ +\ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\ +} # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + # Save a `func_append' function call where possible by direct use of '+=' + sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +else + # Save a `func_append' function call even when '+=' is not available + sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +fi + +if test x"$_lt_function_replace_fail" = x":"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5 +$as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;} +fi + + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + + ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + diff --git a/libogg-1.3.0/configure.in b/libogg-1.3.0/configure.in new file mode 100755 index 0000000..7141645 --- /dev/null +++ b/libogg-1.3.0/configure.in @@ -0,0 +1,182 @@ +dnl Process this file with autoconf to produce a configure script. + +AC_INIT(src/framing.c) + +AM_INIT_AUTOMAKE(libogg,1.3.0) +AM_MAINTAINER_MODE + +dnl Library versioning + +LIB_CURRENT=8 +LIB_REVISION=0 +LIB_AGE=8 +AC_SUBST(LIB_CURRENT) +AC_SUBST(LIB_REVISION) +AC_SUBST(LIB_AGE) + +AC_PROG_CC +AM_PROG_LIBTOOL +AM_PROG_CC_C_O + +dnl config.h +AM_CONFIG_HEADER(config.h) + +dnl Set some options based on environment + +cflags_save="$CFLAGS" +if test -z "$GCC"; then + case $host in + *-*-irix*) + DEBUG="-g -signed" + CFLAGS="-O2 -w -signed" + PROFILE="-p -g3 -O2 -signed" + ;; + sparc-sun-solaris*) + DEBUG="-v -g" + CFLAGS="-xO4 -fast -w -fsimple -native -xcg92" + PROFILE="-v -xpg -g -xO4 -fast -native -fsimple -xcg92 -Dsuncc" + ;; + *) + DEBUG="-g" + CFLAGS="-O" + PROFILE="-g -p" + ;; + esac +else + case $host in + *-*-linux*) + DEBUG="-g -Wall -fsigned-char" + CFLAGS="-O20 -Wall -ffast-math -fsigned-char" + PROFILE="-Wall -W -pg -g -O20 -ffast-math -fsigned-char" + ;; + sparc-sun-*) + DEBUG="-g -Wall -fsigned-char" + CFLAGS="-O20 -ffast-math -fsigned-char" + PROFILE="-pg -g -O20 -fsigned-char" + ;; + *-*-darwin*) + DEBUG="-fno-common -g -Wall -fsigned-char" + CFLAGS="-fno-common -O4 -Wall -fsigned-char -ffast-math" + PROFILE="-fno-common -O4 -Wall -pg -g -fsigned-char -ffast-math" + ;; + *) + DEBUG="-g -Wall -fsigned-char" + CFLAGS="-O20 -fsigned-char" + PROFILE="-O20 -g -pg -fsigned-char" + ;; + esac +fi +CFLAGS="$CFLAGS $cflags_save" +DEBUG="$DEBUG $cflags_save" +PROFILE="$PROFILE $cflags_save" + +dnl Checks for programs. + +dnl Checks for libraries. + +dnl Checks for header files. +AC_HEADER_STDC +INCLUDE_INTTYPES_H=0 +INCLUDE_STDINT_H=0 +INCLUDE_SYS_TYPES_H=0 +AC_CHECK_HEADER(inttypes.h,INCLUDE_INTTYPES_H=1) +AC_CHECK_HEADER(stdint.h,INCLUDE_STDINT_H=1) +AC_CHECK_HEADER(sys/types.h,INCLUDE_SYS_TYPES_H=1) + +dnl Checks for typedefs, structures, and compiler characteristics. +AC_C_CONST + +dnl Check for types + +AC_CHECK_SIZEOF(int16_t) +AC_CHECK_SIZEOF(uint16_t) +AC_CHECK_SIZEOF(u_int16_t) +AC_CHECK_SIZEOF(int32_t) +AC_CHECK_SIZEOF(uint32_t) +AC_CHECK_SIZEOF(u_int32_t) +AC_CHECK_SIZEOF(int64_t) +AC_CHECK_SIZEOF(short) +AC_CHECK_SIZEOF(int) +AC_CHECK_SIZEOF(long) +AC_CHECK_SIZEOF(long long) + +case 2 in + $ac_cv_sizeof_short) SIZE16="short";; + $ac_cv_sizeof_int) SIZE16="int";; + $ac_cv_sizeof_int16_t) SIZE16="int16_t";; +esac + +case 2 in + $ac_cv_sizeof_short) USIZE16="unsigned short";; + $ac_cv_sizeof_int) USIZE16="unsigned int";; + $ac_cv_sizeof_u_int16_t) USIZE16="u_int16_t";; + $ac_cv_sizeof_uint16_t) USIZE16="uint16_t";; +esac + +case 4 in + $ac_cv_sizeof_short) SIZE32="short";; + $ac_cv_sizeof_int) SIZE32="int";; + $ac_cv_sizeof_long) SIZE32="long";; + $ac_cv_sizeof_int32_t) SIZE32="int32_t";; +esac + +case 4 in + $ac_cv_sizeof_short) USIZE32="unsigned short";; + $ac_cv_sizeof_int) USIZE32="unsigned int";; + $ac_cv_sizeof_long) USIZE32="unsigned long";; + $ac_cv_sizeof_u_int32_t) USIZE32="u_int32_t";; + $ac_cv_sizeof_uint32_t) USIZE32="uint32_t";; +esac + +case 8 in + $ac_cv_sizeof_int) SIZE64="int";; + $ac_cv_sizeof_long) SIZE64="long";; + $ac_cv_sizeof_long_long) SIZE64="long long";; + $ac_cv_sizeof_int64_t) SIZE64="int64_t";; +esac + +if test -z "$SIZE16"; then + AC_MSG_ERROR(No 16 bit type found on this platform!) +fi +if test -z "$USIZE16"; then + AC_MSG_ERROR(No unsigned 16 bit type found on this platform!) +fi +if test -z "$SIZE32"; then + AC_MSG_ERROR(No 32 bit type found on this platform!) +fi +if test -z "$USIZE32"; then + AC_MSG_ERROR(No unsigned 32 bit type found on this platform!) +fi +if test -z "$SIZE64"; then + AC_MSG_WARN(No 64 bit type found on this platform!) +fi + +dnl Checks for library functions. +AC_FUNC_MEMCMP + +dnl Make substitutions + +AC_SUBST(LIBTOOL_DEPS) +AC_SUBST(INCLUDE_INTTYPES_H) +AC_SUBST(INCLUDE_STDINT_H) +AC_SUBST(INCLUDE_SYS_TYPES_H) +AC_SUBST(SIZE16) +AC_SUBST(USIZE16) +AC_SUBST(SIZE32) +AC_SUBST(USIZE32) +AC_SUBST(SIZE64) +AC_SUBST(OPT) +AC_SUBST(LIBS) +AC_SUBST(DEBUG) +AC_SUBST(CFLAGS) +AC_SUBST(PROFILE) + +AC_OUTPUT([ +Makefile +src/Makefile +doc/Makefile doc/libogg/Makefile +include/Makefile include/ogg/Makefile include/ogg/config_types.h +libogg.spec +ogg.pc +ogg-uninstalled.pc +]) diff --git a/libogg-1.3.0/depcomp b/libogg-1.3.0/depcomp new file mode 100755 index 0000000..df8eea7 --- /dev/null +++ b/libogg-1.3.0/depcomp @@ -0,0 +1,630 @@ +#! /bin/sh +# depcomp - compile a program generating dependencies as side-effects + +scriptversion=2009-04-28.21; # UTC + +# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009 Free +# Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Alexandre Oliva . + +case $1 in + '') + echo "$0: No command. Try \`$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: depcomp [--help] [--version] PROGRAM [ARGS] + +Run PROGRAMS ARGS to compile a file, generating dependencies +as side-effects. + +Environment variables: + depmode Dependency tracking mode. + source Source file read by `PROGRAMS ARGS'. + object Object file output by `PROGRAMS ARGS'. + DEPDIR directory where to store dependencies. + depfile Dependency file to output. + tmpdepfile Temporary file to use when outputing dependencies. + libtool Whether libtool is used (yes/no). + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "depcomp $scriptversion" + exit $? + ;; +esac + +if test -z "$depmode" || test -z "$source" || test -z "$object"; then + echo "depcomp: Variables source, object and depmode must be set" 1>&2 + exit 1 +fi + +# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. +depfile=${depfile-`echo "$object" | + sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} + +rm -f "$tmpdepfile" + +# Some modes work just like other modes, but use different flags. We +# parameterize here, but still list the modes in the big case below, +# to make depend.m4 easier to write. Note that we *cannot* use a case +# here, because this file can only contain one case statement. +if test "$depmode" = hp; then + # HP compiler uses -M and no extra arg. + gccflag=-M + depmode=gcc +fi + +if test "$depmode" = dashXmstdout; then + # This is just like dashmstdout with a different argument. + dashmflag=-xM + depmode=dashmstdout +fi + +cygpath_u="cygpath -u -f -" +if test "$depmode" = msvcmsys; then + # This is just like msvisualcpp but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u="sed s,\\\\\\\\,/,g" + depmode=msvisualcpp +fi + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. +## Unfortunately, FreeBSD c89 acceptance of flags depends upon +## the command line argument order; so add the flags where they +## appear in depend2.am. Note that the slowdown incurred here +## affects only configure: in makefiles, %FASTDEP% shortcuts this. + for arg + do + case $arg in + -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; + *) set fnord "$@" "$arg" ;; + esac + shift # fnord + shift # $arg + done + "$@" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz +## The second -e expression handles DOS-style file names with drive letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the `deleted header file' problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. + tr ' ' ' +' < "$tmpdepfile" | +## Some versions of gcc put a space before the `:'. On the theory +## that the space means something, we add a space to the output as +## well. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +sgi) + if test "$libtool" = yes; then + "$@" "-Wp,-MDupdate,$tmpdepfile" + else + "$@" -MDupdate "$tmpdepfile" + fi + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like `#:fec' to the end of the + # dependency line. + tr ' ' ' +' < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \ + tr ' +' ' ' >> "$depfile" + echo >> "$depfile" + + # The second pass generates a dummy entry for each header file. + tr ' ' ' +' < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> "$depfile" + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. In older versions, this file always lives in the + # current directory. Also, the AIX compiler puts `$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.u + tmpdepfile2=$base.u + tmpdepfile3=$dir.libs/$base.u + "$@" -Wc,-M + else + tmpdepfile1=$dir$base.u + tmpdepfile2=$dir$base.u + tmpdepfile3=$dir$base.u + "$@" -M + fi + stat=$? + + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + # Each line is of the form `foo.o: dependent.h'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" + # That's a tab and a space in the []. + sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +icc) + # Intel's C compiler understands `-MD -MF file'. However on + # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c + # ICC 7.0 will fill foo.d with something like + # foo.o: sub/foo.c + # foo.o: sub/foo.h + # which is wrong. We want: + # sub/foo.o: sub/foo.c + # sub/foo.o: sub/foo.h + # sub/foo.c: + # sub/foo.h: + # ICC 7.1 will output + # foo.o: sub/foo.c sub/foo.h + # and will wrap long lines using \ : + # foo.o: sub/foo.c ... \ + # sub/foo.h ... \ + # ... + + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each line is of the form `foo.o: dependent.h', + # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" | + sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp2) + # The "hp" stanza above does not work with aCC (C++) and HP's ia64 + # compilers, which have integrated preprocessors. The correct option + # to use with these is +Maked; it writes dependencies to a file named + # 'foo.d', which lands next to the object file, wherever that + # happens to be. + # Much of this is similar to the tru64 case; see comments there. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir.libs/$base.d + "$@" -Wc,+Maked + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + "$@" +Maked + fi + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile" + # Add `dependent.h:' lines. + sed -ne '2,${ + s/^ *// + s/ \\*$// + s/$/:/ + p + }' "$tmpdepfile" >> "$depfile" + else + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" "$tmpdepfile2" + ;; + +tru64) + # The Tru64 compiler uses -MD to generate dependencies as a side + # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'. + # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put + # dependencies in `foo.d' instead, so we check for that too. + # Subdirectories are respected. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + + if test "$libtool" = yes; then + # With Tru64 cc, shared objects can also be used to make a + # static library. This mechanism is used in libtool 1.4 series to + # handle both shared and static libraries in a single compilation. + # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d. + # + # With libtool 1.5 this exception was removed, and libtool now + # generates 2 separate objects for the 2 libraries. These two + # compilations output dependencies in $dir.libs/$base.o.d and + # in $dir$base.o.d. We have to check for both files, because + # one of the two compilations can be disabled. We should prefer + # $dir$base.o.d over $dir.libs/$base.o.d because the latter is + # automatically cleaned when .libs/ is deleted, while ignoring + # the former would cause a distcleancheck panic. + tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4 + tmpdepfile2=$dir$base.o.d # libtool 1.5 + tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5 + tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504 + "$@" -Wc,-MD + else + tmpdepfile1=$dir$base.o.d + tmpdepfile2=$dir$base.d + tmpdepfile3=$dir$base.d + tmpdepfile4=$dir$base.d + "$@" -MD + fi + + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" + # That's a tab and a space in the []. + sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" + else + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +#nosideeffect) + # This comment above is used by automake to tell side-effect + # dependency tracking mechanisms from slower ones. + +dashmstdout) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove `-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + test -z "$dashmflag" && dashmflag=-M + # Require at least two characters before searching for `:' + # in the target name. This is to cope with DOS-style filenames: + # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise. + "$@" $dashmflag | + sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + tr ' ' ' +' < "$tmpdepfile" | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +dashXmstdout) + # This case only exists to satisfy depend.m4. It is never actually + # run, as this mode is specially recognized in the preamble. + exit 1 + ;; + +makedepend) + "$@" || exit $? + # Remove any Libtool call + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + # X makedepend + shift + cleared=no eat=no + for arg + do + case $cleared in + no) + set ""; shift + cleared=yes ;; + esac + if test $eat = yes; then + eat=no + continue + fi + case "$arg" in + -D*|-I*) + set fnord "$@" "$arg"; shift ;; + # Strip any option that makedepend may not understand. Remove + # the object too, otherwise makedepend will parse it as a source file. + -arch) + eat=yes ;; + -*|$object) + ;; + *) + set fnord "$@" "$arg"; shift ;; + esac + done + obj_suffix=`echo "$object" | sed 's/^.*\././'` + touch "$tmpdepfile" + ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + sed '1,2d' "$tmpdepfile" | tr ' ' ' +' | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" "$tmpdepfile".bak + ;; + +cpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove `-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + "$@" -E | + sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | + sed '$ s: \\$::' > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + cat < "$tmpdepfile" >> "$depfile" + sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvisualcpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + IFS=" " + for arg + do + case "$arg" in + -o) + shift + ;; + $object) + shift + ;; + "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") + set fnord "$@" + shift + shift + ;; + *) + set fnord "$@" "$arg" + shift + shift + ;; + esac + done + "$@" -E 2>/dev/null | + sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile" + echo " " >> "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvcmsys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +none) + exec "$@" + ;; + +*) + echo "Unknown depmode $depmode" 1>&2 + exit 1 + ;; +esac + +exit 0 + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/libogg-1.3.0/doc/Makefile.am b/libogg-1.3.0/doc/Makefile.am new file mode 100755 index 0000000..9c2c316 --- /dev/null +++ b/libogg-1.3.0/doc/Makefile.am @@ -0,0 +1,11 @@ +## Process this with automake to create Makefile.in + +SUBDIRS = libogg + +docdir = $(datadir)/doc/$(PACKAGE)-$(VERSION) + +doc_DATA = framing.html index.html oggstream.html ogg-multiplex.html \ + stream.png vorbisword2.png white-ogg.png white-xifish.png \ + rfc3533.txt rfc5334.txt skeleton.html + +EXTRA_DIST = $(doc_DATA) diff --git a/libogg-1.3.0/doc/Makefile.in b/libogg-1.3.0/doc/Makefile.in new file mode 100755 index 0000000..9a872c9 --- /dev/null +++ b/libogg-1.3.0/doc/Makefile.in @@ -0,0 +1,620 @@ +# Makefile.in generated by automake 1.11.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# This Makefile.in is free software; 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    Ogg logical bitstream framing

    + +

    Ogg bitstreams

    + +

    The Ogg transport bitstream is designed to provide framing, error +protection and seeking structure for higher-level codec streams that +consist of raw, unencapsulated data packets, such as the Vorbis audio +codec or Theora video codec.

    + +

    Application example: Vorbis

    + +

    Vorbis encodes short-time blocks of PCM data into raw packets of +bit-packed data. These raw packets may be used directly by transport +mechanisms that provide their own framing and packet-separation +mechanisms (such as UDP datagrams). For stream based storage (such as +files) and transport (such as TCP streams or pipes), Vorbis uses the +Ogg bitstream format to provide framing/sync, sync recapture +after error, landmarks during seeking, and enough information to +properly separate data back into packets at the original packet +boundaries without relying on decoding to find packet boundaries.

    + +

    Design constraints for Ogg bitstreams

    + +
      +
    1. True streaming; we must not need to seek to build a 100% + complete bitstream.
      2. +
    2. Use no more than approximately 1-2% of bitstream bandwidth for + packet boundary marking, high-level framing, sync and seeking.
      3. +
    3. Specification of absolute position within the original sample + stream.
      4. +
    4. Simple mechanism to ease limited editing, such as a simplified + concatenation mechanism.
      5. +
    5. Detection of corruption, recapture after error and direct, random + access to data at arbitrary positions in the bitstream.
      6. +
    + +

    Logical and Physical Bitstreams

    + +

    A logical Ogg bitstream is a contiguous stream of +sequential pages belonging only to the logical bitstream. A +physical Ogg bitstream is constructed from one or more +than one logical Ogg bitstream (the simplest physical bitstream +is simply a single logical bitstream). We describe below the exact +formatting of an Ogg logical bitstream. Combining logical +bitstreams into more complex physical bitstreams is described in the +Ogg bitstream overview. The exact +mapping of raw Vorbis packets into a valid Ogg Vorbis physical +bitstream is described in the Vorbis I Specification.

    + +

    Bitstream structure

    + +

    An Ogg stream is structured by dividing incoming packets into +segments of up to 255 bytes and then wrapping a group of contiguous +packet segments into a variable length page preceded by a page +header. Both the header size and page size are variable; the page +header contains sizing information and checksum data to determine +header/page size and data integrity.

    + +

    The bitstream is captured (or recaptured) by looking for the beginning +of a page, specifically the capture pattern. Once the capture pattern +is found, the decoder verifies page sync and integrity by computing +and comparing the checksum. At that point, the decoder can extract the +packets themselves.

    + +

    Packet segmentation

    + +

    Packets are logically divided into multiple segments before encoding +into a page. Note that the segmentation and fragmentation process is a +logical one; it's used to compute page header values and the original +page data need not be disturbed, even when a packet spans page +boundaries.

    + +

    The raw packet is logically divided into [n] 255 byte segments and a +last fractional segment of < 255 bytes. A packet size may well +consist only of the trailing fractional segment, and a fractional +segment may be zero length. These values, called "lacing values" are +then saved and placed into the header segment table.

    + +

    An example should make the basic concept clear:

    + +
    +
+raw packet:
+  ___________________________________________
+ |______________packet data__________________| 753 bytes
+
+lacing values for page header segment table: 255,255,243
+
+
    + +

    We simply add the lacing values for the total size; the last lacing +value for a packet is always the value that is less than 255. Note +that this encoding both avoids imposing a maximum packet size as well +as imposing minimum overhead on small packets (as opposed to, eg, +simply using two bytes at the head of every packet and having a max +packet size of 32k. Small packets (<255, the typical case) are +penalized with twice the segmentation overhead). Using the lacing +values as suggested, small packets see the minimum possible +byte-aligned overhead (1 byte) and large packets, over 512 bytes or +so, see a fairly constant ~.5% overhead on encoding space.

    + +

    Note that a lacing value of 255 implies that a second lacing value +follows in the packet, and a value of < 255 marks the end of the +packet after that many additional bytes. A packet of 255 bytes (or a +multiple of 255 bytes) is terminated by a lacing value of 0:

    + +
    
+raw packet:
+  _______________________________
+ |________packet data____________|          255 bytes
+
+lacing values: 255, 0
+
    + +

    Note also that a 'nil' (zero length) packet is not an error; it +consists of nothing more than a lacing value of zero in the header.

    + +

    Packets spanning pages

    + +

    Packets are not restricted to beginning and ending within a page, +although individual segments are, by definition, required to do so. +Packets are not restricted to a maximum size, although excessively +large packets in the data stream are discouraged.

    + +

    After segmenting a packet, the encoder may decide not to place all the +resulting segments into the current page; to do so, the encoder places +the lacing values of the segments it wishes to belong to the current +page into the current segment table, then finishes the page. The next +page is begun with the first value in the segment table belonging to +the next packet segment, thus continuing the packet (data in the +packet body must also correspond properly to the lacing values in the +spanned pages. The segment data in the first packet corresponding to +the lacing values of the first page belong in that page; packet +segments listed in the segment table of the following page must begin +the page body of the subsequent page).

    + +

    The last mechanic to spanning a page boundary is to set the header +flag in the new page to indicate that the first lacing value in the +segment table continues rather than begins a packet; a header flag of +0x01 is set to indicate a continued packet. Although mandatory, it +is not actually algorithmically necessary; one could inspect the +preceding segment table to determine if the packet is new or +continued. Adding the information to the packet_header flag allows a +simpler design (with no overhead) that needs only inspect the current +page header after frame capture. This also allows faster error +recovery in the event that the packet originates in a corrupt +preceding page, implying that the previous page's segment table +cannot be trusted.

    + +

    Note that a packet can span an arbitrary number of pages; the above +spanning process is repeated for each spanned page boundary. Also a +'zero termination' on a packet size that is an even multiple of 255 +must appear even if the lacing value appears in the next page as a +zero-length continuation of the current packet. The header flag +should be set to 0x01 to indicate that the packet spanned, even though +the span is a nil case as far as data is concerned.

    + +

    The encoding looks odd, but is properly optimized for speed and the +expected case of the majority of packets being between 50 and 200 +bytes (note that it is designed such that packets of wildly different +sizes can be handled within the model; placing packet size +restrictions on the encoder would have only slightly simplified design +in page generation and increased overall encoder complexity).

    + +

    The main point behind tracking individual packets (and packet +segments) is to allow more flexible encoding tricks that requiring +explicit knowledge of packet size. An example is simple bandwidth +limiting, implemented by simply truncating packets in the nominal case +if the packet is arranged so that the least sensitive portion of the +data comes last.

    + + +

    Page header

    + +

    The headering mechanism is designed to avoid copying and re-assembly +of the packet data (ie, making the packet segmentation process a +logical one); the header can be generated directly from incoming +packet data. The encoder buffers packet data until it finishes a +complete page at which point it writes the header followed by the +buffered packet segments.

    + +

    capture_pattern

    + +

    A header begins with a capture pattern that simplifies identifying +pages; once the decoder has found the capture pattern it can do a more +intensive job of verifying that it has in fact found a page boundary +(as opposed to an inadvertent coincidence in the byte stream).

    + +
    
+ byte value
+
+  0  0x4f 'O'
+  1  0x67 'g'
+  2  0x67 'g'
+  3  0x53 'S'  
+
    + +

    stream_structure_version

    + +

    The capture pattern is followed by the stream structure revision:

    + +
    
+ byte value
+
+  4  0x00
+
    + +

    header_type_flag

    + +

    The header type flag identifies this page's context in the bitstream:

    + +
    
+ byte value
+
+  5  bitflags: 0x01: unset = fresh packet
+	               set = continued packet
+	       0x02: unset = not first page of logical bitstream
+                       set = first page of logical bitstream (bos)
+	       0x04: unset = not last page of logical bitstream
+                       set = last page of logical bitstream (eos)
+
    + +

    absolute granule position

    + +

    (This is packed in the same way the rest of Ogg data is packed; LSb +of LSB first. Note that the 'position' data specifies a 'sample' +number (eg, in a CD quality sample is four octets, 16 bits for left +and 16 bits for right; in video it would likely be the frame number. +It is up to the specific codec in use to define the semantic meaning +of the granule position value). The position specified is the total +samples encoded after including all packets finished on this page +(packets begun on this page but continuing on to the next page do not +count). The rationale here is that the position specified in the +frame header of the last page tells how long the data coded by the +bitstream is. A truncated stream will still return the proper number +of samples that can be decoded fully.

    + +

    A special value of '-1' (in two's complement) indicates that no packets +finish on this page.

    + +
    
+ byte value
+
+  6  0xXX LSB
+  7  0xXX
+  8  0xXX
+  9  0xXX
+ 10  0xXX
+ 11  0xXX
+ 12  0xXX
+ 13  0xXX MSB
+
    + +

    stream serial number

    + +

    Ogg allows for separate logical bitstreams to be mixed at page +granularity in a physical bitstream. The most common case would be +sequential arrangement, but it is possible to interleave pages for +two separate bitstreams to be decoded concurrently. The serial +number is the means by which pages physical pages are associated with +a particular logical stream. Each logical stream must have a unique +serial number within a physical stream:

    + +
    
+ byte value
+
+ 14  0xXX LSB
+ 15  0xXX
+ 16  0xXX
+ 17  0xXX MSB
+
    + +

    page sequence no

    + +

    Page counter; lets us know if a page is lost (useful where packets +span page boundaries).

    + +
    
+ byte value
+
+ 18  0xXX LSB
+ 19  0xXX
+ 20  0xXX
+ 21  0xXX MSB
+
    + +

    page checksum

    + +

    32 bit CRC value (direct algorithm, initial val and final XOR = 0, +generator polynomial=0x04c11db7). The value is computed over the +entire header (with the CRC field in the header set to zero) and then +continued over the page. The CRC field is then filled with the +computed value.

    + +

    (A thorough discussion of CRC algorithms can be found in "A +Painless Guide to CRC Error Detection Algorithms" by Ross +Williams ross@ross.net.)

    + +
    
+ byte value
+
+ 22  0xXX LSB
+ 23  0xXX
+ 24  0xXX
+ 25  0xXX MSB
+
    + +

    page_segments

    + +

    The number of segment entries to appear in the segment table. The +maximum number of 255 segments (255 bytes each) sets the maximum +possible physical page size at 65307 bytes or just under 64kB (thus +we know that a header corrupted so as destroy sizing/alignment +information will not cause a runaway bitstream. We'll read in the +page according to the corrupted size information that's guaranteed to +be a reasonable size regardless, notice the checksum mismatch, drop +sync and then look for recapture).

    + +
    
+ byte value
+
+ 26 0x00-0xff (0-255)
+
    + +

    segment_table (containing packet lacing values)

    + +

    The lacing values for each packet segment physically appearing in +this page are listed in contiguous order.

    + +
    
+ byte value
+
+ 27 0x00-0xff (0-255)
+ [...]
+ n  0x00-0xff (0-255, n=page_segments+26)
+
    + +

    Total page size is calculated directly from the known header size and +lacing values in the segment table. Packet data segments follow +immediately after the header.

    + +

    Page headers typically impose a flat .25-.5% space overhead assuming +nominal ~8k page sizes. The segmentation table needed for exact +packet recovery in the streaming layer adds approximately .5-1% +nominal assuming expected encoder behavior in the 44.1kHz, 128kbps +stereo encodings.

    + + + + + diff --git a/libogg-1.3.0/doc/index.html b/libogg-1.3.0/doc/index.html new file mode 100755 index 0000000..900ef73 --- /dev/null +++ b/libogg-1.3.0/doc/index.html @@ -0,0 +1,105 @@ + + + + + +Ogg Documentation + + + + + + + + + +

    Ogg Documentation

    + +

    Ogg programming documentation

    + + + +

    Ogg bitsream documentation

    + + + +

    RFC documentation

    + + + + + + + diff --git a/libogg-1.3.0/doc/libogg/Makefile.am b/libogg-1.3.0/doc/libogg/Makefile.am new file mode 100755 index 0000000..9eb7d34 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/Makefile.am @@ -0,0 +1,27 @@ +## Process this file with automake to produce Makefile.in + +docdir = $(datadir)/doc/$(PACKAGE)-$(VERSION)/ogg + +doc_DATA = bitpacking.html datastructures.html decoding.html encoding.html\ + general.html index.html ogg_packet.html ogg_packet_clear.html\ + ogg_page.html ogg_page_bos.html ogg_page_checksum_set.html\ + ogg_page_continued.html ogg_page_eos.html ogg_page_granulepos.html\ + ogg_page_packets.html ogg_page_pageno.html ogg_page_serialno.html\ + ogg_page_version.html ogg_stream_clear.html ogg_stream_destroy.html\ + ogg_stream_eos.html ogg_stream_flush.html ogg_stream_init.html\ + ogg_stream_packetin.html ogg_stream_packetout.html\ + ogg_stream_packetpeek.html ogg_stream_pagein.html\ + ogg_stream_pageout.html ogg_stream_pageout_fill.html ogg_stream_reset.html\ + ogg_stream_reset_serialno.html ogg_stream_state.html\ + ogg_sync_buffer.html ogg_sync_clear.html ogg_sync_destroy.html\ + ogg_sync_init.html ogg_sync_pageout.html ogg_sync_pageseek.html\ + ogg_sync_reset.html ogg_sync_state.html ogg_sync_wrote.html\ + oggpack_adv.html oggpack_adv1.html oggpack_bits.html\ + oggpack_buffer.html oggpack_bytes.html oggpack_get_buffer.html\ + oggpack_look.html oggpack_look1.html oggpack_read.html\ + oggpack_read1.html oggpack_readinit.html oggpack_reset.html\ + oggpack_write.html oggpack_writealign.html oggpack_writeclear.html\ + oggpack_writecopy.html oggpack_writeinit.html oggpack_writetrunc.html\ + overview.html reference.html style.css + +EXTRA_DIST = $(doc_DATA) diff --git a/libogg-1.3.0/doc/libogg/Makefile.in b/libogg-1.3.0/doc/libogg/Makefile.in new file mode 100755 index 0000000..3a2e126 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/Makefile.in @@ -0,0 +1,436 @@ +# Makefile.in generated by automake 1.11.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = 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then d=.; else d=$(srcdir); fi; \ + if test -d $$d/$$file; then \ + dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ + else \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-am +all-am: Makefile $(DATA) +installdirs: + for dir in "$(DESTDIR)$(docdir)"; do \ + test -z "$$dir" || $(MKDIR_P) "$$dir"; \ + done +install: install-am +install-exec: install-exec-am +install-data: install-data-am +uninstall: uninstall-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + `test -z '$(STRIP)' || \ + echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-am + +clean-am: clean-generic clean-libtool mostlyclean-am + +distclean: distclean-am + -rm -f Makefile +distclean-am: clean-am distclean-generic + +dvi: dvi-am + +dvi-am: + +html: html-am + +html-am: + +info: info-am + +info-am: + +install-data-am: install-docDATA + +install-dvi: install-dvi-am + +install-dvi-am: + +install-exec-am: + +install-html: install-html-am + +install-html-am: + +install-info: install-info-am + +install-info-am: + +install-man: + +install-pdf: install-pdf-am + +install-pdf-am: + +install-ps: install-ps-am + +install-ps-am: + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-generic mostlyclean-libtool + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: uninstall-docDATA + +.MAKE: install-am install-strip + +.PHONY: all all-am check check-am clean clean-generic clean-libtool \ + distclean distclean-generic distclean-libtool distdir dvi \ + dvi-am html html-am info info-am install install-am \ + install-data install-data-am install-docDATA install-dvi \ + install-dvi-am install-exec install-exec-am install-html \ + install-html-am install-info install-info-am install-man \ + install-pdf install-pdf-am install-ps install-ps-am \ + install-strip installcheck installcheck-am installdirs \ + maintainer-clean maintainer-clean-generic mostlyclean \ + mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ + uninstall uninstall-am uninstall-docDATA + + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/libogg-1.3.0/doc/libogg/bitpacking.html b/libogg-1.3.0/doc/libogg/bitpacking.html new file mode 100755 index 0000000..3983247 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/bitpacking.html @@ -0,0 +1,103 @@ + + + +libogg - Bitpacking Functions + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    Bitpacking Functions

    +

    Libogg contains a basic bitpacking library that is useful for manipulating data within a buffer. +

    +All the libogg specific functions are declared in "ogg/ogg.h". +

    + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    functionpurpose
    oggpack_writeinitInitializes a buffer for writing using this bitpacking library.
    oggpack_writecheckAsynchronously checks error status of bitpacker write buffer.
    oggpack_resetClears and resets the buffer to the initial position.
    oggpack_writeclearFrees the memory used by the buffer.
    oggpack_readinitInitializes a buffer for reading using this bitpacking library.
    oggpack_writeWrites bytes to the specified location within the buffer.
    oggpack_lookLook at a specified number of bits, <=32, without advancing the location pointer.
    oggpack_look1Looks at one bit without advancing the location pointer.
    oggpack_advAdvances the location pointer by a specified number of bits.
    oggpack_adv1Advances the location pointer by one bit.
    oggpack_readReads a specified number of bits from the buffer.
    oggpack_read1Reads one bit from the buffer.
    oggpack_bytesReturns the total number of bytes contained within the buffer.
    oggpack_bitsReturns the total number of bits contained within the buffer.
    oggpack_get_bufferReturns a pointer to the buffer encapsulated within the oggpack_buffer struct.
    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + diff --git a/libogg-1.3.0/doc/libogg/datastructures.html b/libogg-1.3.0/doc/libogg/datastructures.html new file mode 100755 index 0000000..8b519a8 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/datastructures.html @@ -0,0 +1,59 @@ + + + +libogg - Base Data Structures + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    Base Data Structures

    +

    Libogg uses several data structures to hold data and state information. +

    +All the libogg specific data structures are declared in "ogg/ogg.h". +

    + + + + + + + + + + + + + + + + + + + + + + +
    datatypepurpose
    ogg_pageThis structure encapsulates data into one ogg bitstream page.
    ogg_stream_stateThis structure contains current encode/decode data for a logical bitstream.
    ogg_packetThis structure encapsulates the data and metadata for a single Ogg packet.
    ogg_sync_stateContains bitstream synchronization information.
    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + diff --git a/libogg-1.3.0/doc/libogg/decoding.html b/libogg-1.3.0/doc/libogg/decoding.html new file mode 100755 index 0000000..2824c37 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/decoding.html @@ -0,0 +1,104 @@ + + + +libogg - Decoding + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    Decoding

    +

    Libogg contains a set of functions used in the decoding process. +

    +All the libogg specific functions are declared in "ogg/ogg.h". +

    +

    Decoding is based around the ogg synchronization layer. The ogg_sync_state struct coordinates between incoming data and the decoder. We read data into the synchronization layer, submit the data to the stream, and output raw packets to the decoder. +

    Decoding through the Ogg layer follows a specific logical sequence. A read loop follows these logical steps: +

    +

    In practice, streams are more complex, and Ogg also must handle headers, incomplete or dropped pages, and other errors in input. +

    + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    functionpurpose
    ogg_sync_initInitializes an Ogg bitstream.
    ogg_sync_clearClears the status information from the synchronization struct. +
    ogg_sync_resetResets the synchronization status to initial values.
    ogg_sync_destroyFrees the synchronization struct.
    ogg_sync_checkCheck for asynchronous errors.
    ogg_sync_bufferExposes a buffer from the synchronization layer in order to read data.
    ogg_sync_wroteTells the synchronization layer how many bytes were written into the buffer.
    ogg_sync_pageseekFinds the borders of pages and resynchronizes the stream.
    ogg_sync_pageoutOutputs a page from the synchronization layer.
    ogg_stream_pageinSubmits a complete page to the stream layer.
    ogg_stream_packetoutOutputs a packet to the codec-specific decoding engine.
    ogg_stream_packetpeekProvides access to the next packet in the bitstream without +advancing decoding.
    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + diff --git a/libogg-1.3.0/doc/libogg/encoding.html b/libogg-1.3.0/doc/libogg/encoding.html new file mode 100755 index 0000000..e02a9b2 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/encoding.html @@ -0,0 +1,76 @@ + + + +libogg - Encoding + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    Encoding

    +

    Libogg contains a set of functions used in the encoding process. +

    +All the libogg specific functions are declared in "ogg/ogg.h". +

    +

    When encoding, the encoding engine will output raw packets which must be placed into an Ogg bitstream. +

    Raw packets are inserted into the stream, and an ogg_page is output when enough packets have been written to create a full page. The pages output are pointers to buffered packet segments, and can then be written out and saved as an ogg stream. +

    There are a couple of basic steps: +

      +
    • Use the encoding engine to produce a raw packet of data. +
    • Call ogg_stream_packetin to submit a raw packet to the stream. +
    • Use ogg_stream_pageout to output a page, if enough data has been submitted. Otherwise, continue submitting data. +
    +

    + + + + + + + + + + + + + + + + + + + + + + + + + + +
    functionpurpose
    ogg_stream_packetinSubmits a raw packet to the streaming layer, so that it can be formed into a page.
    ogg_stream_ioveciniovec version of ogg_stream_packetin() above.
    ogg_stream_pageoutOutputs a completed page if the stream contains enough packets to form a full page. +
    ogg_stream_pageout_fillSimilar to ogg_stream_pageout(), but specifies a page spill threshold in bytes. +
    ogg_stream_flushForces any remaining packets in the stream to be returned as a page of any size. +
    ogg_stream_flush_fillSimilar to ogg_stream_flush(), but specifies a page spill threshold in bytes. +
    + +

    +
    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + diff --git a/libogg-1.3.0/doc/libogg/general.html b/libogg-1.3.0/doc/libogg/general.html new file mode 100755 index 0000000..51448b4 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/general.html @@ -0,0 +1,109 @@ + + + +libogg - General Functions + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    General Functions

    +

    Libogg contains several functions which are generally useful when using Ogg streaming, whether encoding or decoding. +

    +All the libogg specific functions are declared in "ogg/ogg.h". +

    +

    These functions can be used to manipulate some of the basic elements of Ogg - streams and pages. Streams and pages are important during both the encode and decode process. +
    + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    functionpurpose
    ogg_stream_initInitializes an Ogg bitstream.
    ogg_stream_clearClears the storage within the Ogg stream, but does not free the stream itself. +
    ogg_stream_resetResets the stream status to its initial position.
    ogg_stream_destroyFrees the entire Ogg stream.
    ogg_stream_checkCheck for asyncronous errors.
    ogg_stream_eosIndicates whether we are at the end of the stream.
    ogg_page_versionReturns the version of ogg_page that this stream/page uses
    ogg_page_continuedIndicates if the current page contains a continued packet from the last page.
    ogg_page_packetsIndicates the number of packets contained in a page.
    ogg_page_bosIndicates if the current page is the beginning of the stream.
    ogg_page_eosIndicates if the current page is the end of the stream.
    ogg_page_granuleposReturns the precise playback location of this page.
    ogg_page_serialnoReturns the unique serial number of the logical bitstream associated with this page.
    ogg_page_pagenoReturns the sequential page number for this page.
    ogg_packet_clearClears the ogg_packet structure.
    ogg_page_checksum_setChecksums an ogg_page.
    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + diff --git a/libogg-1.3.0/doc/libogg/index.html b/libogg-1.3.0/doc/libogg/index.html new file mode 100755 index 0000000..911f073 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/index.html @@ -0,0 +1,39 @@ + + + +libogg - Documentation + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    Libogg Documentation

    + +

    +Libogg contains necessary functionality to create, decode, and work with Ogg bitstreams. +

    This document explains how to use the libogg API in detail. +

    +libogg api overview
    +libogg api reference
    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + diff --git a/libogg-1.3.0/doc/libogg/ogg_packet.html b/libogg-1.3.0/doc/libogg/ogg_packet.html new file mode 100755 index 0000000..5a6623d --- /dev/null +++ b/libogg-1.3.0/doc/libogg/ogg_packet.html @@ -0,0 +1,75 @@ + + + +libogg - datatype - ogg_packet + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    ogg_packet

    + +

    declared in "ogg/ogg.h"

    + +

    +The ogg_packet struct encapsulates the data for a single raw packet of data +and is used to transfer data between the ogg framing layer and the handling codec. +

    + + + + + +
    +
    
+typedef struct {
+  unsigned char *packet;
+  long  bytes;
+  long  b_o_s;
+  long  e_o_s;
+
+  ogg_int64_t  granulepos;
+  ogg_int64_t  packetno; 
+
+} ogg_packet;
+
    +
    + +

    Relevant Struct Members

    +
    +
    packet
    +
    Pointer to the packet's data. This is treated as an opaque type by the ogg layer.
    +
    bytes
    +
    Indicates the size of the packet data in bytes. Packets can be of arbitrary size.
    +
    b_o_s
    +
    Flag indicating whether this packet begins a logical bitstream. 1 indicates this is the first packet, 0 indicates any other position in the stream.
    +
    e_o_s
    +
    Flag indicating whether this packet ends a bitstream. 1 indicates the last packet, 0 indicates any other position in the stream.
    +
    granulepos
    +
    A number indicating the position of this packet in the decoded data. This is the last sample, frame or other unit of information ('granule') that can be completely decoded from this packet.
    +
    packetno
    +
    Sequential number of this packet in the ogg bitstream.
    +
    + + +

    +
    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + diff --git a/libogg-1.3.0/doc/libogg/ogg_packet_clear.html b/libogg-1.3.0/doc/libogg/ogg_packet_clear.html new file mode 100755 index 0000000..ebaf0c3 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/ogg_packet_clear.html @@ -0,0 +1,64 @@ + + + +libogg - function - ogg_packet_clear + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    ogg_packet_clear

    + +

    declared in "ogg/ogg.h";

    + +

    This function clears the memory used by the ogg_packet struct, +but does not free the structure itself. +It unconditionally frees the packet data buffer, +then it zeros all structure members. +

    + + + + +
    +
    
+void ogg_packet_clear(ogg_packet *op);
+
    +
    + +

    Parameters

    +
    +
    op
    +
    Pointer to the ogg_packet struct to be cleared.
    +
    + + +

    Return Values

    +
    +
  1. +None.
    2. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/ogg_page.html b/libogg-1.3.0/doc/libogg/ogg_page.html new file mode 100755 index 0000000..33d886e --- /dev/null +++ b/libogg-1.3.0/doc/libogg/ogg_page.html @@ -0,0 +1,75 @@ + + + +libogg - datatype - ogg_page + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    ogg_page

    + +

    declared in "ogg/ogg.h"

    + +

    +The ogg_page struct encapsulates the data for an Ogg page. +

    +Ogg pages are the fundamental unit of framing and interleave in an ogg bitstream. +They are made up of packet segments of 255 bytes each. There can be as many as +255 packet segments per page, for a maximum page size of a little under 64 kB. +This is not a practical limitation as the segments can be joined across +page boundaries allowing packets of arbitrary size. In practice many +applications will not completely fill all pages because they flush the +accumulated packets periodically order to bound latency more tightly. +

    +

    For a complete description of ogg pages and headers, please refer to the framing document. + + + + + +
    +
    
+typedef struct {
+  unsigned char *header;
+  long           header_len;
+  unsigned char *body;
+  long           body_len;
+} ogg_page;
+
    +
    + +

    Relevant Struct Members

    +
    +
    header
    +
    Pointer to the page header for this page. The exact contents of this header are defined in the framing spec document.
    +
    header_len
    +
    Length of the page header in bytes. +
    body
    +
    Pointer to the data for this page.
    +
    body_len
    +
    Length of the body data in bytes.
    +
    + + +

    +
    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + diff --git a/libogg-1.3.0/doc/libogg/ogg_page_bos.html b/libogg-1.3.0/doc/libogg/ogg_page_bos.html new file mode 100755 index 0000000..2708d38 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/ogg_page_bos.html @@ -0,0 +1,65 @@ + + + +libogg - function - ogg_page_bos + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    ogg_page_bos

    + +

    declared in "ogg/ogg.h";

    + +

    Indicates whether this page is at the beginning of the logical bitstream. +

    +

    + + + + +
    +
    
+int ogg_page_bos(ogg_page *og);
+
+
    +
    + +

    Parameters

    +
    +
    og
    +
    Pointer to the current ogg_page struct.
    +
    + + +

    Return Values

    +
    +
  2. +greater than 0 if this page is the beginning of a bitstream.
    3. +
  3. +0 if this page is from any other location in the stream.
    4. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/ogg_page_checksum_set.html b/libogg-1.3.0/doc/libogg/ogg_page_checksum_set.html new file mode 100755 index 0000000..7c281dc --- /dev/null +++ b/libogg-1.3.0/doc/libogg/ogg_page_checksum_set.html @@ -0,0 +1,62 @@ + + + +libogg - function - ogg_page_checksum_set + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    ogg_page_checksum_set

    + +

    declared in "ogg/ogg.h";

    + +

    Checksums an ogg_page. +

    +

    + + + + +
    +
    
+int ogg_page_checksum_set(ogg_page *og);
+
+
    +
    + +

    Parameters

    +
    +
    og
    +
    Pointer to an ogg_page struct.
    +
    + + +

    Return Values

    +
    +None. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/ogg_page_continued.html b/libogg-1.3.0/doc/libogg/ogg_page_continued.html new file mode 100755 index 0000000..33e5d2d --- /dev/null +++ b/libogg-1.3.0/doc/libogg/ogg_page_continued.html @@ -0,0 +1,64 @@ + + + +libogg - function - ogg_page_version + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    ogg_page_continued

    + +

    declared in "ogg/ogg.h";

    + +

    Indicates whether this page contains packet data which has been continued from the previous page. +

    + + + + +
    +
    
+int ogg_page_continued(ogg_page *og);
+
+
    +
    + +

    Parameters

    +
    +
    og
    +
    Pointer to the current ogg_page struct.
    +
    + + +

    Return Values

    +
    +
  4. +1 if this page contains packet data continued from the last page.
    5. +
  5. +0 if this page does not contain continued data.
    6. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/ogg_page_eos.html b/libogg-1.3.0/doc/libogg/ogg_page_eos.html new file mode 100755 index 0000000..2a3cf4d --- /dev/null +++ b/libogg-1.3.0/doc/libogg/ogg_page_eos.html @@ -0,0 +1,65 @@ + + + +libogg - function - ogg_page_eos + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    ogg_page_eos

    + +

    declared in "ogg/ogg.h";

    + +

    Indicates whether this page is at the end of the logical bitstream. +

    +

    + + + + +
    +
    
+int ogg_page_eos(ogg_page *og);
+
+
    +
    + +

    Parameters

    +
    +
    og
    +
    Pointer to the current ogg_page struct.
    +
    + + +

    Return Values

    +
    +
  6. +greater than zero if this page contains the end of a bitstream.
    7. +
  7. +0 if this page is from any other location in the stream.
    8. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/ogg_page_granulepos.html b/libogg-1.3.0/doc/libogg/ogg_page_granulepos.html new file mode 100755 index 0000000..d905f89 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/ogg_page_granulepos.html @@ -0,0 +1,65 @@ + + + +libogg - function - ogg_page_granulepos + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    ogg_page_granulepos

    + +

    declared in "ogg/ogg.h";

    + +

    Returns the exact granular position of the packet data contained at the end of this page. +

    This is useful for tracking location when seeking or decoding. +

    For example, in audio codecs this position is the pcm sample number and in video this is the frame number. +

    +

    + + + + +
    +
    
+ogg_in64_t ogg_page_granulepos(ogg_page *og);
+
+
    +
    + +

    Parameters

    +
    +
    og
    +
    Pointer to the current ogg_page struct.
    +
    + + +

    Return Values

    +
    +
  8. +n is the specific last granular position of the decoded data contained in the page.
    9. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/ogg_page_packets.html b/libogg-1.3.0/doc/libogg/ogg_page_packets.html new file mode 100755 index 0000000..2355360 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/ogg_page_packets.html @@ -0,0 +1,75 @@ + + + +libogg - function - ogg_page_packets + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    ogg_page_packets

    + +

    declared in "ogg/ogg.h";

    + +

    Returns the number of packets that are completed on this page. If the +leading packet is begun on a previous page, but ends on this page, it's +counted. +

    +

    + + + + +
    +
    
+int ogg_page_packets(ogg_page *og);
+
+
    +
    + +

    Parameters

    +
    +
    og
    +
    Pointer to the current ogg_page struct.
    +
    + + +

    Return Values

    +
    +If a page consists of a packet begun on a previous page, and a new packet +begun (but not completed) on this page, the return will be:
    +
    +ogg_page_packets(page) will return 1,
    +ogg_page_continued(paged) will return non-zero.
    +

    +If a page happens to be a single packet that was begun on a previous page, and +spans to the next page (in the case of a three or more page packet), the +return will be:
    +
    +ogg_page_packets(page) will return 0,
    +ogg_page_continued(page) will return non-zero.
    +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/ogg_page_pageno.html b/libogg-1.3.0/doc/libogg/ogg_page_pageno.html new file mode 100755 index 0000000..553c4b2 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/ogg_page_pageno.html @@ -0,0 +1,63 @@ + + + +libogg - function - ogg_page_pageno + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    ogg_page_pageno

    + +

    declared in "ogg/ogg.h";

    + +

    Returns the sequential page number. +

    This is useful for ordering pages or determining when pages have been lost. +

    + + + + +
    +
    
+long ogg_page_pageno(ogg_page *og);
+
+
    +
    + +

    Parameters

    +
    +
    og
    +
    Pointer to the current ogg_page struct.
    +
    + + +

    Return Values

    +
    +
  9. +n is the page number for this page.
    10. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/ogg_page_serialno.html b/libogg-1.3.0/doc/libogg/ogg_page_serialno.html new file mode 100755 index 0000000..eafca69 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/ogg_page_serialno.html @@ -0,0 +1,63 @@ + + + +libogg - function - ogg_page_serialno + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    ogg_page_serialno

    + +

    declared in "ogg/ogg.h";

    + +

    Returns the unique serial number for the logical bitstream of this page. Each page contains the serial number for the logical bitstream that it belongs to. +

    +

    + + + + +
    +
    
+int ogg_page_serialno(ogg_page *og);
+
+
    +
    + +

    Parameters

    +
    +
    og
    +
    Pointer to the current ogg_page struct.
    +
    + + +

    Return Values

    +
    +
  10. +n is the serial number for this page.
    11. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/ogg_page_version.html b/libogg-1.3.0/doc/libogg/ogg_page_version.html new file mode 100755 index 0000000..21611c7 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/ogg_page_version.html @@ -0,0 +1,63 @@ + + + +libogg - function - ogg_page_version + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    ogg_page_version

    + +

    declared in "ogg/ogg.h";

    + +

    This function returns the version of ogg_page used in this page. +

    In current versions of libogg, all ogg_page structs have the same version, so 0 should always be returned. +

    + + + + +
    +
    
+int ogg_page_version(ogg_page *og);
+
+
    +
    + +

    Parameters

    +
    +
    og
    +
    Pointer to the current ogg_page struct.
    +
    + + +

    Return Values

    +
    +
  11. +n is the version number. In the current version of Ogg, the version number is always 0. Nonzero return values indicate an error in page encoding.
    12. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/ogg_stream_clear.html b/libogg-1.3.0/doc/libogg/ogg_stream_clear.html new file mode 100755 index 0000000..b50f07c --- /dev/null +++ b/libogg-1.3.0/doc/libogg/ogg_stream_clear.html @@ -0,0 +1,61 @@ + + + +libogg - function - ogg_stream_clear + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    ogg_stream_clear

    + +

    declared in "ogg/ogg.h";

    + +

    This function clears and frees the internal memory used by the ogg_stream_state struct, but does not free the structure itself. It is safe to call ogg_stream_clear on the same structure more than once. +

    + + + + +
    +
    
+int ogg_stream_clear(ogg_stream_state *os);
+
    +
    + +

    Parameters

    +
    +
    os
    +
    Pointer to the ogg_stream_state struct to be cleared.
    +
    + + +

    Return Values

    +
    +
  12. +0 is always returned.
    13. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/ogg_stream_destroy.html b/libogg-1.3.0/doc/libogg/ogg_stream_destroy.html new file mode 100755 index 0000000..2506dfa --- /dev/null +++ b/libogg-1.3.0/doc/libogg/ogg_stream_destroy.html @@ -0,0 +1,71 @@ + + + +libogg - function - ogg_stream_destroy + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    ogg_stream_destroy

    + +

    declared in "ogg/ogg.h";

    + +

    This function frees the internal memory used by +the ogg_stream_state struct as +well as the structure itself. + +

    This should be called when you are done working with an ogg stream. +It can also be called to make sure that the struct does not exist.

    + +

    It calls free() on its argument, so if the ogg_stream_state +is not malloc()'d or will otherwise be freed by your own code, use +ogg_stream_clear instead.

    + +

    + + + + +
    +
    
+int ogg_stream_destroy(ogg_stream_state *os);
+
    +
    + +

    Parameters

    +
    +
    os
    +
    Pointer to the ogg_stream_state struct to be destroyed.
    +
    + + +

    Return Values

    +
    +
  13. +0 is always returned.
    14. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/ogg_stream_eos.html b/libogg-1.3.0/doc/libogg/ogg_stream_eos.html new file mode 100755 index 0000000..4930dbb --- /dev/null +++ b/libogg-1.3.0/doc/libogg/ogg_stream_eos.html @@ -0,0 +1,62 @@ + + + +libogg - function - ogg_stream_eos + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    ogg_stream_eos

    + +

    declared in "ogg/ogg.h";

    + +

    This function indicates whether we have reached the end of the stream or not. +

    + + + + +
    +
    
+int ogg_stream_eos(ogg_stream_state *os);
+
    +
    + +

    Parameters

    +
    +
    os
    +
    Pointer to the current ogg_stream_state struct.
    +
    + + +

    Return Values

    +
    +
  14. 1 if we are at the end of the stream or an internal error occurred.
    15. +
  15. +0 if we have not yet reached the end of the stream.
    16. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/ogg_stream_flush.html b/libogg-1.3.0/doc/libogg/ogg_stream_flush.html new file mode 100755 index 0000000..33b799c --- /dev/null +++ b/libogg-1.3.0/doc/libogg/ogg_stream_flush.html @@ -0,0 +1,67 @@ + + + +libogg - function - ogg_stream_flush + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    ogg_stream_flush

    + +

    declared in "ogg/ogg.h";

    + +

    This function checks for remaining packets inside the stream and forces remaining packets into a page, regardless of the size of the page. +

    This should only be used when you want to flush an undersized page from the middle of the stream. Otherwise, ogg_stream_pageout or ogg_stream_pageout_fillshould always be used. +

    This function can also be used to verify that all packets have been flushed. If the return value is 0, all packets have been placed into a page. Like ogg_stream_pageout, it should generally be called in a loop until available packet data has been flushes, since even a single packet may span multiple pages. + +

    + + + + +
    +
    
+int ogg_stream_flush(ogg_stream_state *os, ogg_page *og);
+
    +
    + +

    Parameters

    +
    +
    os
    +
    Pointer to a previously declared ogg_stream_state struct, which represents the current logical bitstream.
    +
    og
    +
    Pointer to a page of data. The remaining packets in the stream will be placed into this page, if any remain. +
    + + +

    Return Values

    +
    +
  16. 0 means that all packet data has already been flushed into pages, and there are no packets to put into the page. 0 is also returned in the case of an ogg_stream_state that has been cleared explicitly or implicitly due to an internal error.
    17. +
  17. +Nonzero means that remaining packets have successfully been flushed into the page.
    18. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/ogg_stream_init.html b/libogg-1.3.0/doc/libogg/ogg_stream_init.html new file mode 100755 index 0000000..ae7025f --- /dev/null +++ b/libogg-1.3.0/doc/libogg/ogg_stream_init.html @@ -0,0 +1,66 @@ + + + +libogg - function - ogg_stream_init + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    ogg_stream_init

    + +

    declared in "ogg/ogg.h";

    + +

    This function is used to initialize an ogg_stream_state struct and allocates appropriate memory in preparation for encoding or decoding. +

    It also assigns the stream a given serial number. +

    + + + + +
    +
    
+int ogg_stream_init(ogg_stream_state *os,int serialno);
+
    +
    + +

    Parameters

    +
    +
    os
    +
    Pointer to the ogg_stream_state struct that we will be initializing.
    +
    serialno
    +
    Serial number that we will attach to this stream.
    +
    + + +

    Return Values

    +
    +
  18. +0 if successful
    19. +
  19. +-1 if unsuccessful.
    20. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/ogg_stream_packetin.html b/libogg-1.3.0/doc/libogg/ogg_stream_packetin.html new file mode 100755 index 0000000..66c0bb8 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/ogg_stream_packetin.html @@ -0,0 +1,72 @@ + + + +libogg - function - ogg_stream_packetin + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    ogg_stream_packetin

    + +

    declared in "ogg/ogg.h";

    + +

    This function submits a packet to the bitstream for page +encapsulation. After this is called, more packets can be submitted, +or pages can be written out.

    + +

    In a typical encoding situation, this should be used after filling a +packet with data. +The data in the packet is copied into the internal storage managed by +the ogg_stream_state, so the caller +is free to alter the contents of op after this call has returned. + +

    + + + + +
    +
    
+int ogg_stream_packetin(ogg_stream_state *os,ogg_packet *op);
+
    +
    + +

    Parameters

    +
    +
    os
    +
    Pointer to a previously declared ogg_stream_state struct.
    +
    op
    +
    Pointer to the packet we are putting into the bitstream. +
    + + +

    Return Values

    +
    +
  20. +0 returned on success. -1 returned in the event of internal error.
    21. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/ogg_stream_packetout.html b/libogg-1.3.0/doc/libogg/ogg_stream_packetout.html new file mode 100755 index 0000000..e116a9e --- /dev/null +++ b/libogg-1.3.0/doc/libogg/ogg_stream_packetout.html @@ -0,0 +1,85 @@ + + + +libogg - function - ogg_stream_packetout + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    ogg_stream_packetout

    + +

    declared in "ogg/ogg.h";

    + +

    This function assembles a data packet for output to the codec +decoding engine. The data has already been submitted to the +ogg_stream_state and broken +into segments. Each successive call returns the next complete packet +built from those segments.

    + +

    In a typical decoding situation, this should be used after calling +ogg_stream_pagein() to submit a +page of data to the bitstream. If the function returns 0, more data is +needed and another page should be submitted. A non-zero return value +indicates successful return of a packet.

    + +

    The op is filled in with pointers to memory managed by +the stream state and is only valid until the next call. The client +must copy the packet data if a longer lifetime is required.

    + +

    + + + + +
    +
    
+int ogg_stream_packetout(ogg_stream_state *os,ogg_packet *op);
+
    +
    + +

    Parameters

    +
    +
    os
    +
    Pointer to a previously declared ogg_stream_state struct. Before this function is called, an ogg_page should be submitted to the stream using ogg_stream_pagein().
    +
    op
    +
    Pointer to the packet to be filled in with pointers to the new data. +This will typically be submitted to a codec for decode after this +function is called. The pointers are only valid until the next call +on this stream state.
    +
    + + +

    Return Values

    +
    +
      +
    • -1 if we are out of sync and there is a gap in the data. This is usually a recoverable error and subsequent calls to ogg_stream_packetout are likely to succeed. op has not been updated.
      • +
    • 0 if there is insufficient data available to complete a packet, or on unrecoverable internal error occurred. op has not been updated. +
    • 1 if a packet was assembled normally. op contains the next packet from the stream.
      • +
    +
    + +

    + +
    + + + + + + + + + +

    copyright © 2000-2010 xiph.org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + diff --git a/libogg-1.3.0/doc/libogg/ogg_stream_packetpeek.html b/libogg-1.3.0/doc/libogg/ogg_stream_packetpeek.html new file mode 100755 index 0000000..ba09d00 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/ogg_stream_packetpeek.html @@ -0,0 +1,85 @@ + + + +libogg - function - ogg_stream_packetpeek + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    ogg_stream_packetpeek

    + +

    declared in "ogg/ogg.h";

    + +

    This function attempts to assemble a raw data packet and returns +it without advancing decoding.

    + +

    In a typical situation, this would be called +speculatively after ogg_stream_pagein() to check +the packet contents before handing it off to a codec for +decompression. To advance page decoding and remove +the packet from the sync structure, call +ogg_stream_packetout().

    + +

    + + + + + +
    +
    
+int ogg_stream_packetpeek(ogg_stream_state *os,ogg_packet *op);
+
    +
    + +

    Parameters

    +
    +
    os
    +
    Pointer to a previously declared +ogg_stream_state struct. Before this +function is called, an ogg_page should be +submitted to the stream using +ogg_stream_pagein().
    +
    op
    +
    Pointer to the next packet available in the bitstream, if +any. A NULL value may be passed in the case of a simple "is there a +packet?" check.
    +
    + + +

    Return Values

    +
    +
      +
    • -1 if there's no packet available due to lost sync or a hole in the data.
      • +
    • 0 if there is insufficient data available to complete a packet, or on unrecoverable internal error occurred.
      • +
    • 1 if a packet is available.
      • +
    +
    + + +

    + +
    + + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/ogg_stream_pagein.html b/libogg-1.3.0/doc/libogg/ogg_stream_pagein.html new file mode 100755 index 0000000..2185961 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/ogg_stream_pagein.html @@ -0,0 +1,67 @@ + + + +libogg - function - ogg_stream_pagein + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    ogg_stream_pagein

    + +

    declared in "ogg/ogg.h";

    + +

    This function adds a complete page to the bitstream. +

    In a typical decoding situation, this function would be called after using ogg_sync_pageout to create a valid ogg_page struct. +

    Internally, this function breaks the page into packet segments in preparation for outputting a valid packet to the codec decoding layer. + +

    + + + + +
    +
    
+int ogg_stream_pagein(ogg_stream_state *os, ogg_page *og);
+
    +
    + +

    Parameters

    +
    +
    os
    +
    Pointer to a previously declared ogg_stream struct, which represents the current logical bitstream.
    +
    og
    +
    Pointer to a page of data. The data inside this page is being submitted to the streaming layer in order to be allocated into packets. +
    + + +

    Return Values

    +
    +
  21. -1 indicates failure. This means that the serial number of the page did not match the serial number of the bitstream, the page version was incorrect, or an internal error accurred.
    22. +
  22. +0 means that the page was successfully submitted to the bitstream.
    23. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/ogg_stream_pageout.html b/libogg-1.3.0/doc/libogg/ogg_stream_pageout.html new file mode 100755 index 0000000..4ad88d4 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/ogg_stream_pageout.html @@ -0,0 +1,84 @@ + + + +libogg - function - ogg_stream_pageout + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    ogg_stream_pageout

    + +

    declared in "ogg/ogg.h";

    + +

    This function forms packets into pages.

    + +

    In a typical encoding situation, this would be called after using ogg_stream_packetin() to submit +data packets to the bitstream. Internally, this function assembles +the accumulated packet bodies into an Ogg page suitable for writing +to a stream. The function is typically called in a loop until there +are no more pages ready for output.

    + +

    This function will only return a page when a "reasonable" amount of +packet data is available. Normally this is appropriate since it +limits the overhead of the Ogg page headers in the bitstream, and so +calling ogg_stream_pageout() after ogg_stream_packetin() should be the +common case. Call ogg_stream_flush() +if immediate page generation is desired. This may be occasionally +necessary, for example, to limit the temporal latency of a variable +bitrate stream.

    + +

    + + + + +
    +
    
+int ogg_stream_pageout(ogg_stream_state *os, ogg_page *og);
+
    +
    + +

    Parameters

    +
    +
    os
    +
    Pointer to a previously declared ogg_stream struct, which represents the current logical bitstream.
    +
    og
    +
    Pointer to an ogg_page structure to fill +in. Data pointed to is owned by libogg. The structure is valid until the +next call to ogg_stream_pageout(), ogg_stream_packetin(), or +ogg_stream_flush().
    +
    + + +

    Return Values

    +
    +
  23. Zero means that insufficient data has accumulated to fill a page, or an internal error occurred. In +this case og is not modified.
    24. +
  24. Non-zero means that a page has been completed and returned.
    25. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2010 xiph.org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/ogg_stream_pageout_fill.html b/libogg-1.3.0/doc/libogg/ogg_stream_pageout_fill.html new file mode 100755 index 0000000..3d3e732 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/ogg_stream_pageout_fill.html @@ -0,0 +1,89 @@ + + + +libogg - function - ogg_stream_pageout_fill + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    ogg_stream_pageout_fill

    + +

    declared in "ogg/ogg.h";

    + +

    This function forms packets into pages, similar +to ogg_stream_pageout(), but +allows applications to explicitly request a specific page spill +size.

    + +

    In a typical encoding situation, this would be called after using ogg_stream_packetin() to submit +data packets to the bitstream. Internally, this function assembles +the accumulated packet bodies into an Ogg page suitable for writing +to a stream. The function is typically called in a loop until there +are no more pages ready for output.

    + +

    This function will return a page when at least four packets have +been accumulated and accumulated packet data meets or exceeds the +specified number of bytes, and/or when the accumulated packet +data meets/exceeds the maximum page size regardless of accumulated +packet count. +Call ogg_stream_flush() or +ogg_stream_flush_fill() if +immediate page generation is desired regardless of accumulated data.

    + +

    + + + + +
    +
    
+int ogg_stream_pageout_fill(ogg_stream_state *os, ogg_page *og, int fillbytes);
+
    +
    + +

    Parameters

    +
    +
    os
    +
    Pointer to a previously declared ogg_stream struct, which represents the current logical bitstream.
    +
    og
    +
    Pointer to an ogg_page structure to fill +in. Data pointed to is owned by libogg. The structure is valid until the +next call to ogg_stream_pageout(), ogg_stream_packetin(), or +ogg_stream_flush().
    +
    fillbytes
    +
    Packet data watermark in bytes.
    +
    + + +

    Return Values

    +
    +
  25. Zero means that insufficient data has accumulated to fill a page, or an internal error occurred. In +this case og is not modified.
    26. +
  26. Non-zero means that a page has been completed and returned.
    27. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2010 xiph.org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/ogg_stream_reset.html b/libogg-1.3.0/doc/libogg/ogg_stream_reset.html new file mode 100755 index 0000000..362b7ba --- /dev/null +++ b/libogg-1.3.0/doc/libogg/ogg_stream_reset.html @@ -0,0 +1,61 @@ + + + +libogg - function - ogg_stream_reset + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    ogg_stream_reset

    + +

    declared in "ogg/ogg.h";

    + +

    This function sets values in the ogg_stream_state struct back to initial values. +

    + + + + +
    +
    
+int ogg_stream_reset(ogg_stream_state *os);
+
    +
    + +

    Parameters

    +
    +
    os
    +
    Pointer to the ogg_stream_state struct to be cleared.
    +
    + + +

    Return Values

    +
    +
  27. +0 indicates success. nonzero is returned on internal error.
    28. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/ogg_stream_reset_serialno.html b/libogg-1.3.0/doc/libogg/ogg_stream_reset_serialno.html new file mode 100755 index 0000000..682cc33 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/ogg_stream_reset_serialno.html @@ -0,0 +1,67 @@ + + + +libogg - function - ogg_stream_reset_serialno + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    ogg_stream_reset

    + +

    declared in "ogg/ogg.h";

    + +

    This function reinitializes the values in the +ogg_stream_state, +just like ogg_stream_reset(). +Additionally, it sets the stream serial number to the given value.

    + +

    + + + + +
    +
    
+int ogg_stream_reset_serialno(ogg_stream_state *os, int serialno);
+
    +
    + +

    Parameters

    +
    +
    os
    +
    Pointer to the ogg_stream_state struct to be cleared.
    +
    serialno
    +
    New stream serial number to use
    +
    + + +

    Return Values

    +
    +
  28. +0 indicates success. nonzero is returned on internal error.
    29. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org Foundation

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/ogg_stream_state.html b/libogg-1.3.0/doc/libogg/ogg_stream_state.html new file mode 100755 index 0000000..8875192 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/ogg_stream_state.html @@ -0,0 +1,121 @@ + + + +libogg - datatype - ogg_stream_state + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    ogg_stream_state

    + +

    declared in "ogg/ogg.h"

    + +

    +The ogg_stream_state struct tracks the current encode/decode state of the current logical bitstream. +

    + + + + + +
    +
    
+typedef struct {
+  unsigned char   *body_data;    /* bytes from packet bodies */
+  long    body_storage;          /* storage elements allocated */
+  long    body_fill;             /* elements stored; fill mark */
+  long    body_returned;         /* elements of fill returned */
+
+
+  int     *lacing_vals;    /* The values that will go to the segment table */
+  ogg_int64_t *granule_vals;      /* granulepos values for headers. Not compact
+                             this way, but it is simple coupled to the
+                             lacing fifo */
+  long    lacing_storage;
+  long    lacing_fill;
+  long    lacing_packet;
+  long    lacing_returned;
+
+  unsigned char    header[282];      /* working space for header encode */
+  int              header_fill;
+
+  int     e_o_s;          /* set when we have buffered the last packet in the
+                             logical bitstream */
+  int     b_o_s;          /* set after we've written the initial page
+                             of a logical bitstream */
+  long     serialno;
+  int      pageno;
+  ogg_int64_t  packetno;      /* sequence number for decode; the framing
+                             knows where there's a hole in the data,
+                             but we need coupling so that the codec
+                             (which is in a seperate abstraction
+                             layer) also knows about the gap */
+  ogg_int64_t   granulepos;
+
+} ogg_stream_state;
+
    +
    + +

    Relevant Struct Members

    +
    +
    body_data
    +
    Pointer to data from packet bodies.
    +
    body_storage
    +
    Storage allocated for bodies in bytes (filled or unfilled).
    +
    body_fill
    +
    Amount of storage filled with stored packet bodies.
    +
    body_returned
    +
    Number of elements returned from storage.
    +
    lacing_vals
    +
    String of lacing values for the packet segments within the current page. Each value is a byte, indicating packet segment length.
    +
    granule_vals
    +
    Pointer to the lacing values for the packet segments within the current page.
    +
    lacing_storage
    +
    Total amount of storage (in bytes) allocated for storing lacing values.
    +
    lacing_fill
    +
    Fill marker for the current vs. total allocated storage of lacing values for the page.
    +
    lacing_packet
    +
    Lacing value for current packet segment.
    +
    lacing_returned
    +
    Number of lacing values returned from lacing_storage.
    +
    header
    +
    Temporary storage for page header during encode process, while the header is being created.
    +
    header_fill
    +
    Fill marker for header storage allocation. Used during the header creation process.
    +
    e_o_s
    +
    Marker set when the last packet of the logical bitstream has been buffered.
    +
    b_o_s
    +
    Marker set after we have written the first page in the logical bitstream.
    +
    serialno
    +
    Serial number of this logical bitstream.
    +
    pageno
    +
    Number of the current page within the stream.
    +
    packetno
    +
    Number of the current packet.
    +
    granulepos
    +
    Exact position of decoding/encoding process.
    +
    + + +

    +
    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + diff --git a/libogg-1.3.0/doc/libogg/ogg_sync_buffer.html b/libogg-1.3.0/doc/libogg/ogg_sync_buffer.html new file mode 100755 index 0000000..f4e6596 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/ogg_sync_buffer.html @@ -0,0 +1,67 @@ + + + +libogg - function - ogg_sync_buffer + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    ogg_sync_buffer

    + +

    declared in "ogg/ogg.h";

    + +

    This function is used to provide a properly-sized buffer for writing. +

    Buffer space which has already been returned is cleared, and the buffer is extended as necessary by the size plus some additional bytes. Within the current implementation, an extra 4096 bytes are allocated, but applications should not rely on this additional buffer space. +

    The buffer exposed by this function is empty internal storage from the ogg_sync_state struct, beginning at the fill mark within the struct. +

    A pointer to this buffer is returned to be used by the calling application. + +

    + + + + +
    +
    
+char *ogg_sync_buffer(ogg_sync_state *oy, long size);
+
    +
    + +

    Parameters

    +
    +
    oy
    +
    Pointer to a previously declared ogg_sync_state struct.
    +
    size
    +
    Size of the desired buffer. The actual size of the buffer returned will be this size plus some extra bytes (currently 4096). +
    + + +

    Return Values

    +
    +
  29. +Returns a pointer to the newly allocated buffer or NULL on error
    30. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/ogg_sync_clear.html b/libogg-1.3.0/doc/libogg/ogg_sync_clear.html new file mode 100755 index 0000000..306a66c --- /dev/null +++ b/libogg-1.3.0/doc/libogg/ogg_sync_clear.html @@ -0,0 +1,62 @@ + + + +libogg - function - ogg_sync_clear + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    ogg_sync_clear

    + +

    declared in "ogg/ogg.h";

    + +

    This function is used to free the internal storage of an ogg_sync_state struct and resets the struct to the initial state. To free the entire struct, ogg_sync_destroy should be used instead. In situations where the struct needs to be reset but the internal storage does not need to be freed, ogg_sync_reset should be used. + +

    + + + + +
    +
    
+int ogg_sync_clear(ogg_sync_state *oy);
+
    +
    + +

    Parameters

    +
    +
    oy
    +
    Pointer to a previously declared ogg_sync_state struct.
    +
    + + +

    Return Values

    +
    +
  30. +0 is always returned.
    31. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/ogg_sync_destroy.html b/libogg-1.3.0/doc/libogg/ogg_sync_destroy.html new file mode 100755 index 0000000..70d2a0f --- /dev/null +++ b/libogg-1.3.0/doc/libogg/ogg_sync_destroy.html @@ -0,0 +1,68 @@ + + + +libogg - function - ogg_sync_destroy + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    ogg_sync_destroy

    + +

    declared in "ogg/ogg.h";

    + +

    This function is used to destroy an ogg_sync_state struct and free all memory used.

    + +

    Note this calls free() on its argument so you should only use this +function if you've allocated the ogg_sync_state on the heap. If it is +allocated on the stack, or it will otherwise be freed by your +own code, use ogg_sync_clear instead +to release just the internal memory.

    + +

    + + + + +
    +
    
+int ogg_sync_destroy(ogg_sync_state *oy);
+
    +
    + +

    Parameters

    +
    +
    oy
    +
    Pointer to a previously declared ogg_sync_state struct.
    +
    + + +

    Return Values

    +
    +
  31. +0 is always returned.
    32. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/ogg_sync_init.html b/libogg-1.3.0/doc/libogg/ogg_sync_init.html new file mode 100755 index 0000000..a9de200 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/ogg_sync_init.html @@ -0,0 +1,63 @@ + + + +libogg - function - ogg_sync_init + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    ogg_sync_init

    + +

    declared in "ogg/ogg.h";

    + +

    This function is used to initialize an ogg_sync_state struct to a known initial value in preparation for manipulation of an Ogg bitstream. +

    The ogg_sync struct is important when decoding, as it synchronizes retrieval and return of data. + +

    + + + + +
    +
    
+int ogg_sync_init(ogg_sync_state *oy);
+
    +
    + +

    Parameters

    +
    +
    oy
    +
    Pointer to a previously declared ogg_sync_state struct. After this function call, this struct has been initialized.
    +
    + + +

    Return Values

    +
    +
  32. +0 is always returned.
    33. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/ogg_sync_pageout.html b/libogg-1.3.0/doc/libogg/ogg_sync_pageout.html new file mode 100755 index 0000000..faf40c5 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/ogg_sync_pageout.html @@ -0,0 +1,77 @@ + + + +libogg - function - ogg_sync_pageout + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    ogg_sync_pageout

    + +

    declared in "ogg/ogg.h";

    + +

    This function takes the data stored in the buffer of the ogg_sync_state struct and inserts them into an ogg_page. + +

    In an actual decoding loop, this function should be called first to ensure that the buffer is cleared. The example code below illustrates a clean reading loop which will fill and output pages. +

    Caution:This function should be called before reading into the buffer to ensure that data does not remain in the ogg_sync_state struct. Failing to do so may result in a memory leak. See the example code below for details. + +

    + + + + +
    +
    
+int ogg_sync_pageout(ogg_sync_state *oy, ogg_page *og);
+
    +
    + +

    Parameters

    +
    +
    oy
    +
    Pointer to a previously declared ogg_sync_state struct. Normally, the internal storage of this struct should be filled with newly read data and verified using ogg_sync_wrote.
    +
    og
    +
    Pointer to page struct filled by this function. +
    + + +

    Return Values

    +
    +
  33. -1 returned if stream has not yet captured sync (bytes were skipped).
    34. +
  34. 0 returned if more data needed or an internal error occurred.
    35. +
  35. 1 indicated a page was synced and returned.
    36. +
    +

    + +

    Example Usage

    +
    +if (ogg_sync_pageout(&oy, &og) != 1) {
+	buffer = ogg_sync_buffer(&oy, 8192);
+	bytes = fread(buffer, 1, 8192, stdin);
+	ogg_sync_wrote(&oy, bytes);
+}
+
    + +

    +
    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/ogg_sync_pageseek.html b/libogg-1.3.0/doc/libogg/ogg_sync_pageseek.html new file mode 100755 index 0000000..eda0a72 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/ogg_sync_pageseek.html @@ -0,0 +1,68 @@ + + + +libogg - function - ogg_sync_pageseek + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    ogg_sync_pageseek

    + +

    declared in "ogg/ogg.h";

    + +

    This function synchronizes the ogg_sync_state struct to the next ogg_page. +

    This is useful when seeking within a bitstream. ogg_sync_pageseek will synchronize to the next page in the bitstream and return information about how many bytes we advanced or skipped in order to do so. + +

    + + + + +
    +
    
+int ogg_sync_pageseek(ogg_sync_state *oy, ogg_page *og);
+
    +
    + +

    Parameters

    +
    +
    oy
    +
    Pointer to a previously declared ogg_sync_state struct.
    +
    og
    +
    Pointer to a page (or an incomplete page) of data. This is the page we are attempting to sync. +
    + + +

    Return Values

    +
    +
  36. -n means that we skipped n bytes within the bitstream.
    37. +
  37. +0 means that the page isn't ready and we need more data, or than an internal error occurred. No bytes have been skipped.
    38. +
  38. +n means that the page was synced at the current location, with a page length of n bytes. +
    39. +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/ogg_sync_reset.html b/libogg-1.3.0/doc/libogg/ogg_sync_reset.html new file mode 100755 index 0000000..71891dd --- /dev/null +++ b/libogg-1.3.0/doc/libogg/ogg_sync_reset.html @@ -0,0 +1,63 @@ + + + +libogg - function - ogg_sync_reset + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    ogg_sync_reset

    + +

    declared in "ogg/ogg.h";

    + +

    This function is used to reset the internal counters of the ogg_sync_state struct to initial values. +

    It is a good idea to call this before seeking within a bitstream. + +

    + + + + +
    +
    
+int ogg_sync_reset(ogg_sync_state *oy);
+
    +
    + +

    Parameters

    +
    +
    oy
    +
    Pointer to a previously declared ogg_sync_state struct.
    +
    + + +

    Return Values

    +
    +
  39. +0 is always returned.
    40. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/ogg_sync_state.html b/libogg-1.3.0/doc/libogg/ogg_sync_state.html new file mode 100755 index 0000000..2c84ec8 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/ogg_sync_state.html @@ -0,0 +1,77 @@ + + + +libogg - datatype - ogg_sync_state + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    ogg_sync_state

    + +

    declared in "ogg/ogg.h"

    + +

    +The ogg_sync_state struct tracks the synchronization of the current page. +

    It is used during decoding to track the status of data as it is read in, synchronized, verified, and parsed into pages belonging to the various logical bistreams in the current physical bitstream link. +

    + + + + + +
    +
    
+typedef struct {
+  unsigned char *data;
+  int storage;
+  int fill;
+  int returned;
+
+  int unsynced;
+  int headerbytes;
+  int bodybytes;
+} ogg_sync_state;
+
    +
    + +

    Relevant Struct Members

    +
    +
    data
    +
    Pointer to buffered stream data.
    +
    storage
    +
    Current allocated size of the stream buffer held in *data.
    +
    fill
    +
    The number of valid bytes currently held in *data; functions as the buffer head pointer.
    +
    returned
    +
    The number of bytes at the head of *data that have already been returned as pages; functions as the buffer tail pointer.
    +
    unsynced
    +
    Synchronization state flag; nonzero if sync has not yet been attained or has been lost.
    +
    headerbytes
    +
    If synced, the number of bytes used by the synced page's header.
    +
    bodybytes
    +
    If synced, the number of bytes used by the synced page's body.
    +
    + + +

    +
    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + diff --git a/libogg-1.3.0/doc/libogg/ogg_sync_wrote.html b/libogg-1.3.0/doc/libogg/ogg_sync_wrote.html new file mode 100755 index 0000000..ca0bdf7 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/ogg_sync_wrote.html @@ -0,0 +1,73 @@ + + + +libogg - function - ogg_sync_wrote + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    ogg_sync_wrote

    + +

    declared in "ogg/ogg.h";

    + +

    This function is used to tell the ogg_sync_state struct how many bytes we wrote into the buffer. + +

    +The general proceedure is to request a pointer into an internal +ogg_sync_state buffer by calling +ogg_sync_buffer(). The buffer +is then filled up to the requested size with new input, and +ogg_sync_wrote() is called to advance the fill pointer by however +much data was actually available.

    + +
    + + + + +
    +
    
+int ogg_sync_wrote(ogg_sync_state *oy, long bytes);
+
    +
    + +

    Parameters

    +
    +
    oy
    +
    Pointer to a previously declared ogg_sync_state struct.
    +
    bytes
    +
    Number of bytes of new data written.
    +
    + + +

    Return Values

    +
    +
  40. -1 if the number of bytes written overflows the internal storage of the ogg_sync_state struct or an internal error occurred. +
  41. +0 in all other cases.
    42. +
    + + +

    +
    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/oggpack_adv.html b/libogg-1.3.0/doc/libogg/oggpack_adv.html new file mode 100755 index 0000000..28b05fd --- /dev/null +++ b/libogg-1.3.0/doc/libogg/oggpack_adv.html @@ -0,0 +1,64 @@ + + + +libogg - function - oggpack_adv + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    oggpack_adv

    + +

    declared in "ogg/ogg.h";

    + +

    This function advances the location pointer by the specified number of bits without reading any data. + +

    + + + + +
    +
    
+void  oggpack_adv(oggpack_buffer *b,int bits);
+
    +
    + +

    Parameters

    +
    +
    b
    +
    Pointer to the current oggpack_buffer.
    +
    bits
    +
    Number of bits to advance.
    +
    + + +

    Return Values

    +
    +
  42. +No values are returned.
    43. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org Foundation

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/oggpack_adv1.html b/libogg-1.3.0/doc/libogg/oggpack_adv1.html new file mode 100755 index 0000000..76469c3 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/oggpack_adv1.html @@ -0,0 +1,62 @@ + + + +libogg - function - oggpack_adv1 + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    oggpack_adv1

    + +

    declared in "ogg/ogg.h";

    + +

    This function advances the location pointer by one bit without reading any data. + +

    + + + + +
    +
    
+void  oggpack_adv1(oggpack_buffer *b);
+
    +
    + +

    Parameters

    +
    +
    b
    +
    Pointer to the current oggpack_buffer.
    +
    + + +

    Return Values

    +
    +
  43. No values are returned. +
    44. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/oggpack_bits.html b/libogg-1.3.0/doc/libogg/oggpack_bits.html new file mode 100755 index 0000000..2f73393 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/oggpack_bits.html @@ -0,0 +1,62 @@ + + + +libogg - function - oggpack_bits + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    oggpack_bits

    + +

    declared in "ogg/ogg.h";

    + +

    This function returns the total number of bits currently in the oggpack_buffer's internal buffer. + +

    + + + + +
    +
    
+long oggpack_bits(oggpack_buffer *b);
+
    +
    + +

    Parameters

    +
    +
    b
    +
    oggpack_buffer struct to be .
    +
    + + +

    Return Values

    +
    +
  44. +n is the total number of bits within the current buffer.
    45. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/oggpack_buffer.html b/libogg-1.3.0/doc/libogg/oggpack_buffer.html new file mode 100755 index 0000000..bd81801 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/oggpack_buffer.html @@ -0,0 +1,66 @@ + + + +libogg - datatype - oggpack_buffer + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    oggpack_buffer

    + +

    declared in "ogg/ogg.h"

    + +

    +The oggpack_buffer struct is used with libogg's bitpacking functions. You should never need to directly access anything in this structure. +

    + + + + + +
    +
    
+typedef struct {
+  long endbyte;
+  int  endbit;
+
+  unsigned char *buffer;
+  unsigned char *ptr;
+  long storage;
+} oggpack_buffer;
+
    +
    + +

    Relevant Struct Members

    +
    +
    buffer
    +
    Pointer to data being manipulated.
    +
    ptr
    +
    Location pointer to mark which data has been read.
    +
    storage
    +
    Size of buffer. +
    + + +

    +
    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + diff --git a/libogg-1.3.0/doc/libogg/oggpack_bytes.html b/libogg-1.3.0/doc/libogg/oggpack_bytes.html new file mode 100755 index 0000000..948cfe5 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/oggpack_bytes.html @@ -0,0 +1,67 @@ + + + +libogg - function - oggpack_bytes + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    oggpack_bytes

    + +

    declared in "ogg/ogg.h";

    + +

    This function returns the total number of bytes behind the current +access point in the oggpack_buffer. +For write-initialized buffers, this is the number of complete bytes +written so far. For read-initialized buffers, it is the number of +complete bytes that have been read so far. +

    The return value is the number of complete bytes in the buffer. +There may be extra (<8) bits. +

    + + + + +
    +
    
+long oggpack_bytes(oggpack_buffer *b);
+
    +
    + +

    Parameters

    +
    +
    b
    +
    oggpack_buffer struct to be checked.
    +
    + + +

    Return Values

    +
    +
  45. +n is the total number of bytes within the current buffer.
    46. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2010 xiph.org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/oggpack_get_buffer.html b/libogg-1.3.0/doc/libogg/oggpack_get_buffer.html new file mode 100755 index 0000000..3cfe36a --- /dev/null +++ b/libogg-1.3.0/doc/libogg/oggpack_get_buffer.html @@ -0,0 +1,62 @@ + + + +libogg - function - oggpack_get_buffer + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    oggpack_get_buffer

    + +

    declared in "ogg/ogg.h";

    + +

    This function returns a pointer to the data buffer within the given oggpack_buffer struct. + +

    + + + + +
    +
    
+unsigned char *oggpack_get_buffer(oggpack_buffer *b);
+
    +
    + +

    Parameters

    +
    +
    b
    +
    Pointer to the current oggpack_buffer.
    +
    + + +

    Return Values

    +
    +
  46. +No values are returned.
    47. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/oggpack_look.html b/libogg-1.3.0/doc/libogg/oggpack_look.html new file mode 100755 index 0000000..d0b58b0 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/oggpack_look.html @@ -0,0 +1,66 @@ + + + +libogg - function - oggpack_look + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    oggpack_look

    + +

    declared in "ogg/ogg.h";

    + +

    This function looks at a specified number of bits inside the buffer without advancing the location pointer. +

    The specified number of bits are read, starting from the location pointer. +

    This function can be used to read 32 or fewer bits. + +

    + + + + +
    +
    
+long  oggpack_look(oggpack_buffer *b,int bits);
+
    +
    + +

    Parameters

    +
    +
    b
    +
    Pointer to oggpack_buffer to be read.
    +
    bits
    +
    Number of bits to look at. For this function, must be 32 or fewer.
    +
    + + +

    Return Values

    +
    +
  47. +n represents the requested bits.
    48. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/oggpack_look1.html b/libogg-1.3.0/doc/libogg/oggpack_look1.html new file mode 100755 index 0000000..8d5eda1 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/oggpack_look1.html @@ -0,0 +1,63 @@ + + + +libogg - function - oggpack_look1 + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    oggpack_look1

    + +

    declared in "ogg/ogg.h";

    + +

    This function looks at the next bit without advancing the location pointer. +

    The next bit is read starting from the location pointer. + +

    + + + + +
    +
    
+long  oggpack_look1(oggpack_buffer *b);
+
    +
    + +

    Parameters

    +
    +
    b
    +
    Pointer to an oggpack_buffer struct containing our buffer.
    +
    + + +

    Return Values

    +
    +
  48. +n represents the value of the next bit after the location pointer.
    49. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/oggpack_read.html b/libogg-1.3.0/doc/libogg/oggpack_read.html new file mode 100755 index 0000000..d069591 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/oggpack_read.html @@ -0,0 +1,65 @@ + + + +libogg - function - oggpack_read + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    oggpack_read

    + +

    declared in "ogg/ogg.h";

    + +

    This function reads the requested number of bits from the buffer and advances the location pointer. +

    Before reading, the buffer should be initialized using oggpack_readinit. + +

    + + + + +
    +
    
+long oggpack_read(oggpack_buffer *b,int bits);
+
    +
    + +

    Parameters

    +
    +
    b
    +
    Pointer to an oggpack_buffer struct containing buffered data to be read.
    +
    bits
    +
    Number of bits to read.
    +
    + + +

    Return Values

    +
    +
  49. +n represents the requested bits.
    50. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/oggpack_read1.html b/libogg-1.3.0/doc/libogg/oggpack_read1.html new file mode 100755 index 0000000..89e9a89 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/oggpack_read1.html @@ -0,0 +1,63 @@ + + + +libogg - function - oggpack_read1 + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    oggpack_read1

    + +

    declared in "ogg/ogg.h";

    + +

    This function reads one bit from the oggpack_buffer data buffer and advances the location pointer. +

    Before reading, the buffer should be initialized using oggpack_readinit. + +

    + + + + +
    +
    
+long  oggpack_read1(oggpack_buffer *b);
+
    +
    + +

    Parameters

    +
    +
    b
    +
    Pointer to an oggpack_buffer struct containing buffered data to be read.
    +
    + + +

    Return Values

    +
    +
  50. +n is the bit read by this function.
    51. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/oggpack_readinit.html b/libogg-1.3.0/doc/libogg/oggpack_readinit.html new file mode 100755 index 0000000..04abf58 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/oggpack_readinit.html @@ -0,0 +1,64 @@ + + + +libogg - function - oggpack_readinit + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    oggpack_readinit

    + +

    declared in "ogg/ogg.h";

    + +

    This function takes an ordinary buffer and prepares an oggpack_buffer for reading using the Ogg bitpacking functions. + +

    + + + + +
    +
    
+void oggpack_readinit(oggpack_buffer *b,unsigned char *buf,int bytes);
+
    +
    + +

    Parameters

    +
    +
    b
    +
    Pointer to oggpack_buffer to be initialized with some extra markers to ease bit navigation and manipulation.
    +
    buf
    +
    Original data buffer, to be inserted into the oggpack_buffer so that it can be read using bitpacking functions. +
    + + +

    Return Values

    +
    +
  51. +No values are returned.
    52. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/oggpack_reset.html b/libogg-1.3.0/doc/libogg/oggpack_reset.html new file mode 100755 index 0000000..620b016 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/oggpack_reset.html @@ -0,0 +1,62 @@ + + + +libogg - function - oggpack_reset + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    oggpack_reset

    + +

    declared in "ogg/ogg.h";

    + +

    This function resets the contents of an oggpack_buffer to their original state but does not free the memory used. + +

    + + + + +
    +
    
+void  oggpack_reset(oggpack_buffer *b);
+
    +
    + +

    Parameters

    +
    +
    b
    +
    oggpack_buffer to be reset.
    +
    + + +

    Return Values

    +
    +
  52. +No values are returned.
    53. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/oggpack_write.html b/libogg-1.3.0/doc/libogg/oggpack_write.html new file mode 100755 index 0000000..0c6ccd2 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/oggpack_write.html @@ -0,0 +1,68 @@ + + + +libogg - function - oggpack_write + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    oggpack_write

    + +

    declared in "ogg/ogg.h";

    + +

    This function writes bits into an oggpack_buffer. +

    The oggpack_buffer must already be initialized for writing using oggpack_writeinit. +

    Only 32 bits can be written at a time. + +

    + + + + +
    +
    
+void  oggpack_write(oggpack_buffer *b,unsigned long value,int bits);
+
    +
    + +

    Parameters

    +
    +
    b
    +
    Buffer to be used for writing.
    +
    value
    +
    The data to be written into the buffer. This must be 32 bits or fewer.
    +
    bits
    +
    The number of bits being written into the buffer.
    +
    + + +

    Return Values

    +
    +
  53. +No values are returned.
    54. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/oggpack_writealign.html b/libogg-1.3.0/doc/libogg/oggpack_writealign.html new file mode 100755 index 0000000..cad4958 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/oggpack_writealign.html @@ -0,0 +1,65 @@ + + + +libogg - function - oggpack_writealign + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    oggpack_writealign

    + +

    declared in "ogg/ogg.h";

    + +

    This function pads the oggpack_buffer with zeros out to the +next byte boundary.

    +

    The oggpack_buffer must already be initialized for writing using oggpack_writeinit. +

    Only 32 bits can be written at a time.

    + +

    + + + + +
    +
    
+void  oggpack_writetrunc(oggpack_buffer *b);
+
    +
    + +

    Parameters

    +
    +
    b
    +
    Buffer to be used for writing.
    +
    + + +

    Return Values

    +
    +
  54. +No values are returned.
    55. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org Foundation

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/oggpack_writeclear.html b/libogg-1.3.0/doc/libogg/oggpack_writeclear.html new file mode 100755 index 0000000..ad33eda --- /dev/null +++ b/libogg-1.3.0/doc/libogg/oggpack_writeclear.html @@ -0,0 +1,62 @@ + + + +libogg - function - oggpack_reset + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    oggpack_writeclear

    + +

    declared in "ogg/ogg.h";

    + +

    This function clears the buffer after writing and frees the memory used by the oggpack_buffer. + +

    + + + + +
    +
    
+void oggpack_writeclear(oggpack_buffer *b);
+
    +
    + +

    Parameters

    +
    +
    b
    +
    Our oggpack_buffer. This is an ordinary data buffer with some extra markers to ease bit navigation and manipulation.
    +
    + + +

    Return Values

    +
    +
  55. +No values are returned.
    56. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/oggpack_writecopy.html b/libogg-1.3.0/doc/libogg/oggpack_writecopy.html new file mode 100755 index 0000000..cd51ea6 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/oggpack_writecopy.html @@ -0,0 +1,69 @@ + + + +libogg - function - oggpack_writecopy + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    oggpack_writecopy

    + +

    declared in "ogg/ogg.h";

    + +

    This function copies a sequence of bits from a source buffer into an +oggpack_buffer.

    +

    The oggpack_buffer must already be initialized for writing using oggpack_writeinit.

    +

    Only 32 bits can be written at a time.

    + +

    + + + + +
    +
    
+void  oggpack_writecopy(oggpack_buffer *b, void *source, long bits);
+
    +
    + +

    Parameters

    +
    +
    b
    +
    Buffer to be used for writing.
    +
    source
    +
    A pointer to the data to be written into the buffer.
    +
    bits
    +
    The number of bits to be copied into the buffer.
    +
    + + +

    Return Values

    +
    +
  56. +No values are returned.
    57. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org Foundation

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/oggpack_writeinit.html b/libogg-1.3.0/doc/libogg/oggpack_writeinit.html new file mode 100755 index 0000000..07d3813 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/oggpack_writeinit.html @@ -0,0 +1,62 @@ + + + +libogg - function - oggpack_writeinit + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    oggpack_writeinit

    + +

    declared in "ogg/ogg.h";

    + +

    This function initializes an oggpack_buffer for writing using the Ogg bitpacking functions. + +

    + + + + +
    +
    
+void  oggpack_writeinit(oggpack_buffer *b);
+
    +
    + +

    Parameters

    +
    +
    b
    +
    Buffer to be used for writing. This is an ordinary data buffer with some extra markers to ease bit navigation and manipulation.
    +
    + + +

    Return Values

    +
    +
  57. +No values are returned.
    58. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/oggpack_writetrunc.html b/libogg-1.3.0/doc/libogg/oggpack_writetrunc.html new file mode 100755 index 0000000..cb23963 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/oggpack_writetrunc.html @@ -0,0 +1,65 @@ + + + +libogg - function - oggpack_writetrunc + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    oggpack_writetrunc

    + +

    declared in "ogg/ogg.h";

    + +

    This function truncates an already written-to oggpack_buffer.

    +

    The oggpack_buffer must already be initialized for writing using oggpack_writeinit.

    + +

    + + + + +
    +
    
+void  oggpack_writetrunc(oggpack_buffer *b, long bits);
+
    +
    + +

    Parameters

    +
    +
    b
    +
    Buffer to be truncated.
    +
    bits
    +
    Number of bits to keep in the buffer (size after truncation)
    +
    + + +

    Return Values

    +
    +
  58. +No values are returned.
    59. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org Foundation

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + + diff --git a/libogg-1.3.0/doc/libogg/overview.html b/libogg-1.3.0/doc/libogg/overview.html new file mode 100755 index 0000000..dafd1e9 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/overview.html @@ -0,0 +1,44 @@ + + + +libogg - API Overview + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    Libogg API Overview

    + +

    +The libogg API consists of the following functional categories: +

    +

    + +

    +
    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + diff --git a/libogg-1.3.0/doc/libogg/reference.html b/libogg-1.3.0/doc/libogg/reference.html new file mode 100755 index 0000000..1c75772 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/reference.html @@ -0,0 +1,98 @@ + + + +Libogg API Reference + + + + + + + + + +

    libogg documentation

    libogg release 1.3.0 - 20110804

    + +

    Libogg API Reference

    + +

    +Data Structures
    +oggpack_buffer
    +ogg_page
    +ogg_stream_state
    +ogg_packet
    +ogg_sync_state
    +
    +Bitpacking
    +oggpack_writeinit()
    +oggpack_writecheck()
    +oggpack_reset()
    +oggpack_writetrunc()
    +oggpack_writealign()
    +oggpack_writecopy()
    +oggpack_writeclear()
    +oggpack_readinit()
    +oggpack_write()
    +oggpack_look()
    +oggpack_look1()
    +oggpack_adv()
    +oggpack_adv1()
    +oggpack_read()
    +oggpack_read1()
    +oggpack_bytes()
    +oggpack_bits()
    +oggpack_get_buffer()
    +
    +Decoding-Related
    +ogg_sync_init()
    +ogg_sync_check()
    +ogg_sync_clear()
    +ogg_sync_destroy()
    +ogg_sync_reset()
    +ogg_sync_buffer()
    +ogg_sync_wrote()
    +ogg_sync_pageseek()
    +ogg_sync_pageout()
    +ogg_stream_pagein()
    +ogg_stream_packetout()
    +ogg_stream_packetpeek()
    +
    +Encoding-Related
    +ogg_stream_packetin()
    +ogg_stream_pageout()
    +ogg_stream_pageout_fill()
    +ogg_stream_flush()
    +ogg_stream_flush_fill()
    +
    +General
    +ogg_stream_init()
    +ogg_stream_check()
    +ogg_stream_clear()
    +ogg_stream_reset()
    +ogg_stream_reset_serialno()
    +ogg_stream_destroy()
    +ogg_page_version()
    +ogg_page_continued()
    +ogg_page_packets()
    +ogg_page_bos()
    +ogg_page_eos()
    +ogg_page_granulepos()
    +ogg_page_serialno()
    +ogg_page_pageno()
    +ogg_packet_clear()
    +ogg_page_checksum_set()
    +

    +

    + + + + + + + + +

    copyright © 2000-2011 Xiph.Org Foundation

    Ogg Container Format

    libogg documentation

    libogg release 1.3.0 - 20110804

    + + + + diff --git a/libogg-1.3.0/doc/libogg/style.css b/libogg-1.3.0/doc/libogg/style.css new file mode 100755 index 0000000..81cf417 --- /dev/null +++ b/libogg-1.3.0/doc/libogg/style.css @@ -0,0 +1,7 @@ +BODY { font-family: Helvetica, sans-serif } +TD { font-family: Helvetica, sans-serif } +P { font-family: Helvetica, sans-serif } +H1 { font-family: Helvetica, sans-serif } +H2 { font-family: Helvetica, sans-serif } +H4 { font-family: Helvetica, sans-serif } +P.tiny { font-size: 8pt } diff --git a/libogg-1.3.0/doc/ogg-multiplex.html b/libogg-1.3.0/doc/ogg-multiplex.html new file mode 100755 index 0000000..bd08e25 --- /dev/null +++ b/libogg-1.3.0/doc/ogg-multiplex.html @@ -0,0 +1,446 @@ + + + + + +Ogg Documentation + + + + + + + + + +

    Page Multiplexing and Ordering in a Physical Ogg Stream

    + +

    The low-level mechanisms of an Ogg stream (as described in the Ogg +Bitstream Overview) provide means for mixing multiple logical streams +and media types into a single linear-chronological stream. This +document specifies the high-level arrangement and use of page +structure to multiplex multiple streams of mixed media type within a +physical Ogg stream.

    + +

    Design Elements

    + +

    The design and arrangement of the Ogg container format is governed by +several high-level design decisions that form the reasoning behind +specific low-level design decisions.

    + +

    Linear media

    + +

    The Ogg bitstream is intended to encapsulate chronological, +time-linear mixed media into a single delivery stream or file. The +design is such that an application can always encode and/or decode a +full-featured bitstream in one pass with no seeking and minimal +buffering. Seeking to provide optimized encoding (such as two-pass +encoding) or interactive decoding (such as scrubbing or instant +replay) is not disallowed or discouraged, however no bitstream feature +must require nonlinear operation on the bitstream.

    + +

    Multiplexing

    + +

    Ogg bitstreams multiplex multiple logical streams into a single +physical stream at the page level. Each page contains an abstract +time stamp (the Granule Position) that represents an absolute time +landmark within the stream. After the pages representing stream +headers (all logical stream headers occur at the beginning of a +physical bitstream section before any logical stream data), logical +stream data pages are arranged in a physical bitstream in strict +non-decreasing order by chronological absolute time as +specified by the granule position.

    + +

    The only exception to arranging pages in strictly ascending time order +by granule position is those pages that do not set the granule +position value. This is a special case when exceptionally large +packets span multiple pages; the specifics of handling this special +case are described later under 'Continuous and Discontinuous +Streams'.

    + +

    Seeking

    + +

    Ogg is designed to use an interpolated bisection search to +implement exact positional seeking. Interpolated bisection search is +a spec-mandated mechanism.

    + +

    An index may improve objective performance, but it seldom +improves subjective performance outside of a few high-latency use +cases and adds no additional functionality as bisection search +delivers the same functionality for both one- and two-pass stream +types. For these reasons, use of indexes is discouraged, except in +cases where an index provides demonstrable and noticable performance +improvement.

    + +

    Seek operations are by absolute time; a direct bisection search must +find the exact time position requested. Information in the Ogg +bitstream is arranged such that all information to be presented for +playback from the desired seek point will occur at or after the +desired seek point. Seek operations are neither 'fuzzy' nor +heuristic.

    + +

    Although key frame handling in video appears to be an exception to +"all needed playback information lies ahead of a given seek", +key frames can still be handled directly within this indexless +framework. Seeking to a key frame in video (as well as seeking in other +media types with analogous restraints) is handled as two seeks; first +a seek to the desired time which extracts state information that +decodes to the time of the last key frame, followed by a second seek +directly to the key frame. The location of the previous key frame is +embedded as state information in the granulepos; this mechanism is +described in more detail later.

    + +

    Continuous and Discontinuous Streams

    + +

    Logical streams within a physical Ogg stream belong to one of two +categories, "Continuous" streams and "Discontinuous" streams. +Although these are discussed in more detail later, the distinction is +important to a high-level understanding of how to buffer an Ogg +stream.

    + +

    A stream that provides a gapless, time-continuous media type with a +fine-grained timebase is considered to be 'Continuous'. A continuous +stream should never be starved of data. Clear examples of continuous +data types include broadcast audio and video.

    + +

    A stream that delivers data in a potentially irregular pattern or with +widely spaced timing gaps is considered to be 'Discontinuous'. A +discontinuous stream may be best thought of as data representing +scattered events; although they happen in order, they are typically +unconnected data often located far apart. One possible example of a +discontinuous stream types would be captioning. Although it's +possible to design captions as a continuous stream type, it's most +natural to think of captions as widely spaced pieces of text with +little happening between.

    + +

    The fundamental design distinction between continuous and +discontinuous streams concerns buffering.

    + +

    Buffering

    + +

    Because a continuous stream is, by definition, gapless, Ogg buffering +is based on the simple premise of never allowing any active continuous +stream to starve for data during decode; buffering proceeds ahead +until all continuous streams in a physical stream have data ready to +decode on demand.

    + +

    Discontinuous stream data may occur on a fairly regular basis, but the +timing of, for example, a specific caption is impossible to predict +with certainty in most captioning systems. Thus the buffering system +should take discontinuous data 'as it comes' rather than working ahead +(for a potentially unbounded period) to look for future discontinuous +data. As such, discontinuous streams are ignored when managing +buffering; their pages simply 'fall out' of the stream when continuous +streams are handled properly.

    + +

    Buffering requirements need not be explicitly declared or managed for +the encoded stream; the decoder simply reads as much data as is +necessary to keep all continuous stream types gapless (also ensuring +discontinuous data arrives in time) and no more, resulting in optimum +implicit buffer usage for a given stream. Because all pages of all +data types are stamped with absolute timing information within the +stream, inter-stream synchronization timing is always explicitly +maintained without the need for explicitly declared buffer-ahead +hinting.

    + +

    Further details, mechanisms and reasons for the differing arrangement +and behavior of continuous and discontinuous streams is discussed +later.

    + +

    Whole-stream navigation

    + +

    Ogg is designed so that the simplest navigation operations treat the +physical Ogg stream as a whole summary of its streams, rather than +navigating each interleaved stream as a separate entity.

    + +

    First Example: seeking to a desired time position in a multiplexed (or +unmultiplexed) Ogg stream can be accomplished through a bisection +search on time position of all pages in the stream (as encoded in the +granule position). More powerful searches (such as a key frame-aware +seek within video) are also possible with additional search +complexity, but similar computational complexity.

    + +

    Second Example: A bitstream section may consist of three multiplexed +streams of differing lengths. The result of multiplexing these +streams should be thought of as a single mixed stream with a length +equal to the longest of the three component streams. Although it is +also possible to think of the multiplexed results as three concurrent +streams of different lengths and it is possible to recover the three +original streams, it will also become obvious that once multiplexed, +it isn't possible to find the internal lengths of the component +streams without a linear search of the whole bitstream section. +However, it is possible to find the length of the whole bitstream +section easily (in near-constant time per section) just as it is for a +single-media unmultiplexed stream.

    + +

    Granule Position

    + +

    Description

    + +

    The Granule Position is a signed 64 bit field appearing in the header +of every Ogg page. Although the granule position represents absolute +time within a logical stream, its value does not necessarily directly +encode a simple timestamp. It may represent frames elapsed (as in +Vorbis), a simple timestamp, or a more complex bit-division encoding +(such as in Theora). The exact encoding of the granule position is up +to a specific codec.

    + +

    The granule position is governed by the following rules:

    + +
      + +
    • Granule Position must always increase forward or remain equal from +page to page, be unset, or be zero for a header page. The absolute +time to which any correct sequence of granule position maps must +similarly always increase forward or remain equal. (A codec may +make use of data, such as a control sequence, that only affects codec +working state without producing data and thus advancing granule +position and time. Although the packet sequence number increases in +this case, the granule position, and thus the time position, do +not.)
      • + +
    • Granule position may only be unset if there no packet defining a +time boundary on the page (that is, if no packet in a continuous +stream ends on the page, or no packet in a discontinuous stream begins +on the page. This will be discussed in more detail under Continuous +and Discontinuous streams).
      • + +
    • A codec must be able to translate a given granule position value +to a unique, deterministic absolute time value through direct +calculation. A codec is not required to be able to translate an +absolute time value into a unique granule position value.
      • + +
    • Codecs shall choose a granule position definition that allows that +codec means to seek as directly as possible to an immediately +decodable point, such as the bit-divided granule position encoding of +Theora allows the codec to seek efficiently to key frame without using +an index. That is, additional information other than absolute time +may be encoded into a granule position value so long as the granule +position obeys the above points.
      • + +
    + +

    Example: timestamp

    + +

    In general, a codec/stream type should choose the simplest granule +position encoding that addresses its requirements. The examples here +are by no means exhaustive of the possibilities within Ogg.

    + +

    A simple granule position could encode a timestamp directly. For +example, a granule position that encoded milliseconds from beginning +of stream would allow a logical stream length of over 100,000,000,000 +days before beginning a new logical stream (to avoid the granule +position wrapping).

    + +

    Example: framestamp

    + +

    A simple millisecond timestamp granule encoding might suit many stream +types, but a millisecond resolution is inappropriate to, eg, most +audio encodings where exact single-sample resolution is generally a +requirement. A millisecond is both too large a granule and often does +not represent an integer number of samples.

    + +

    In the event that audio frames are always encoded as the same number of +samples, the granule position could simply be a linear count of frames +since beginning of stream. This has the advantages of being exact and +efficient. Position in time would simply be [granule_position] * +[samples_per_frame] / [samples_per_second].

    + +

    Example: samplestamp (Vorbis)

    + +

    Frame counting is insufficient in codecs such as Vorbis where an audio +frame [packet] encodes a variable number of samples. In Vorbis's +case, the granule position is a count of the number of raw samples +from the beginning of stream; the absolute time of +a granule position is [granule_position] / +[samples_per_second].

    + +

    Example: bit-divided framestamp (Theora)

    + +

    Some video codecs may be able to use the simple framestamp scheme for +granule position. However, most modern video codecs introduce at +least the following complications:

    + +
      + +
    • video frames are relatively far apart compared to audio samples; +for this reason, the point at which a video frame changes to the next +frame is usually a strictly defined offset within the frame 'period'. +That is, video at 50fps could just as easily define frame transitions +<.015, .035, .055...> as at <.00, .02, .04...>.
      • + +
    • frame rates often include drop-frames, leap-frames or other +rational-but-non-integer timings.
      • + +
    • Decode must begin at a 'key frame' or 'I frame'. Keyframes usually +occur relatively seldom.
      • + +
    + +

    The first two points can be handled straightforwardly via the fact +that the codec has complete control mapping granule position to +absolute time; non-integer frame rates and offsets can be set in the +codec's initial header, and the rest is just arithmetic.

    + +

    The third point appears trickier at first glance, but it too can be +handled through the granule position mapping mechanism. Here we +arrange the granule position in such a way that granule positions of +key frames are easy to find. Divide the granule position into two +fields; the most-significant bits are an absolute frame counter, but +it's only updated at each key frame. The least significant bits encode +the number of frames since the last key frame. In this way, each +granule position both encodes the absolute time of the current frame +as well as the absolute time of the last key frame.

    + +

    Seeking to a most recent preceding key frame is then accomplished by +first seeking to the original desired point, inspecting the granulepos +of the resulting video page, extracting from that granulepos the +absolute time of the desired key frame, and then seeking directly to +that key frame's page. Of course, it's still possible for an +application to ignore key frames and use a simpler seeking algorithm +(decode would be unable to present decoded video until the next +key frame). Surprisingly many player applications do choose the +simpler approach.

    + +

    granule position, packets and pages

    + +

    Although each packet of data in a logical stream theoretically has a +specific granule position, only one granule position is encoded +per page. It is possible to encode a logical stream such that each +page contains only a single packet (so that granule positions are +preserved for each packet), however a one-to-one packet/page mapping +is not intended to be the general case.

    + +

    Because Ogg functions at the page, not packet, level, this +once-per-page time information provides Ogg with the finest-grained +time information is can use. Ogg passes this granule positioning data +to the codec (along with the packets extracted from a page); it is the +responsibility of codecs to track timing information at granularities +finer than a single page.

    + +

    start-time and end-time positioning

    + +

    A granule position represents the instantaneous time location +between two pages. However, continuous streams and discontinuous +streams differ on whether the granulepos represents the end-time of +the data on a page or the start-time. Continuous streams are +'end-time' encoded; the granulepos represents the point in time +immediately after the last data decoded from a page. Discontinuous +streams are 'start-time' encoded; the granulepos represents the point +in time of the first data decoded from the page.

    + +

    An Ogg stream type is declared continuous or discontinuous by its +codec. A given codec may support both continuous and discontinuous +operation so long as any given logical stream is continuous or +discontinuous for its entirety and the codec is able to ascertain (and +inform the Ogg layer) as to which after decoding the initial stream +header. The majority of codecs will always be continuous (such as +Vorbis) or discontinuous (such as Writ).

    + +

    Start- and end-time encoding do not affect multiplexing sort-order; +pages are still sorted by the absolute time a given granulepos maps to +regardless of whether that granulepos represents start- or +end-time.

    + +

    Multiplex/Demultiplex Division of Labor

    + +

    The Ogg multiplex/demultiplex layer provides mechanisms for encoding +raw packets into Ogg pages, decoding Ogg pages back into the original +codec packets, determining the logical structure of an Ogg stream, and +navigating through and synchronizing with an Ogg stream at a desired +stream location. Strict multiplex/demultiplex operations are entirely +in the Ogg domain and require no intervention from codecs.

    + +

    Implementation of more complex operations does require codec +knowledge, however. Unlike other framing systems, Ogg maintains +strict separation between framing and the framed bitstream data; Ogg +does not replicate codec-specific information in the page/framing +data, nor does Ogg blur the line between framing and stream +data/metadata. Because Ogg is fully data-agnostic toward the data it +frames, operations which require specifics of bitstream data (such as +'seek to key frame') also require interaction with the codec layer +(because, in this example, the Ogg layer is not aware of the concept +of key frames). This is different from systems that blur the +separation between framing and stream data in order to simplify the +separation of code. The Ogg system purposely keeps the distinction in +data simple so that later codec innovations are not constrained by +framing design.

    + +

    For this reason, however, complex seeking operations require +interaction with the codecs in order to decode the granule position of +a given stream type back to absolute time or in order to find +'decodable points' such as key frames in video.

    + +

    Unsorted Discussion Points

    + +

    flushes around key frames? RFC suggestion: repaginating or building a +stream this way is nice but not required

    + +

    Appendix A: multiplexing examples

    + + + + + diff --git a/libogg-1.3.0/doc/oggstream.html b/libogg-1.3.0/doc/oggstream.html new file mode 100755 index 0000000..71bbce7 --- /dev/null +++ b/libogg-1.3.0/doc/oggstream.html @@ -0,0 +1,594 @@ + + + + + +Ogg Documentation + + + + + + +
    + + + +

    Ogg bitstream overview

    + +

    This document serves as starting point for understanding the design +and implementation of the Ogg container format. If you're new to Ogg +or merely want a high-level technical overview, start reading here. +Other documents linked from the index page +give distilled technical descriptions and references of the container +mechanisms. This document is intended to aid understanding. + +

    Container format design points

    + +

    Ogg is intended to be a simplest-possible container, concerned only +with framing, ordering, and interleave. It can be used as a stream delivery +mechanism, for media file storage, or as a building block toward +implementing a more complex, non-linear container (for example, see +the Skeleton or Annodex/CMML). + +

    The Ogg container is not intended to be a monolithic +'kitchen-sink'. It exists only to frame and deliver in-order stream +data and as such is vastly simpler than most other containers. +Elementary and multiplexed streams are both constructed entirely from a +single building block (an Ogg page) comprised of eight fields +totalling twenty-eight bytes (the page header) a list of packet lengths +(up to 255 bytes) and payload data (up to 65025 bytes). The structure +of every page is the same. There are no optional fields or alternate +encodings. + +

    Stream and media metadata is contained in Ogg and not built into +the Ogg container itself. Metadata is thus compartmentalized and +layered rather than part of a monolithic design, an especially good +idea as no two groups seem able to agree on what a complete or +complete-enough metadata set should be. In this way, the container and +container implementation are isolated from unnecessary metadata design +flux. + +

    Streaming

    + +

    The Ogg container is primarily a streaming format, +encapsulating chronological, time-linear mixed media into a single +delivery stream or file. The design is such that an application can +always encode and/or decode all features of a bitstream in one pass +with no seeking and minimal buffering. Seeking to provide optimized +encoding (such as two-pass encoding) or interactive decoding (such as +scrubbing or instant replay) is not disallowed or discouraged, however +no container feature requires nonlinear access of the bitstream. + +

    Variable Bit Rate, Variable Payload Size

    + +

    Ogg is designed to contain any size data payload with bounded, +predictable efficiency. Ogg packets have no maximum size and a +zero-byte minimum size. There is no restriction on size changes from +packet to packet. Variable size packets do not require the use of any +optional or additional container features. There is no optimal +suggested packet size, though special consideration was paid to make +sure 50-200 byte packets were no less efficient than larger packet +sizes. The original design criteria was a 2% overhead at 50 byte +packets, dropping to a maximum working overhead of 1% with larger +packets, and a typical working overhead of .5-.7% for most practical +uses. + +

    Simple pagination

    + +

    Ogg is a byte-aligned container with no context-dependent, optional +or variable-length fields. Ogg requires no repacking of codec data. +The page structure is written out in-line as packet data is submitted +to the streaming abstraction. In addition, it is possible to +implement both Ogg mux and demux as MT-hot zero-copy abstractions (as +is done in the Tremor sourcebase). + +

    Capture

    + +

    Ogg is designed for efficient and immediate stream capture with +high confidence. Although packets have no size limit in Ogg, pages +are a maximum of just under 64kB meaning that any Ogg stream can be +captured with confidence after seeing 128kB of data or less [worst +case; typical figure is 6kB] from any random starting point in the +stream. + +

    Seeking

    + +

    Ogg implements simple coarse- and fine-grained seeking by design. + +

    Coarse seeking may be performed by simply 'moving the tone arm' to a +new position and 'dropping the needle'. Rapid capture with +accompanying timecode from any location in an Ogg file is guaranteed +by the stream design. From the acquisition of the first timecode, +all data needed to play back from that time code forward is ahead of +the stream cursor. + +

    Ogg implements full sample-granularity seeking using an +interpolated bisection search built on the capture and timecode +mechanisms used by coarse seeking. As above, once a search finds +the desired timecode, all data needed to play back from that time code +forward is ahead of the stream cursor. + +

    Both coarse and fine seeking use the page structure and sequencing +inherent to the Ogg format. All Ogg streams are fully seekable from +creation; seekability is unaffected by truncation or missing data, and +is tolerant of gross corruption. Seek operations are neither 'fuzzy' nor +heuristic. + +

    Seeking without use of an index is a major point of the Ogg +design. There two primary reasons why Ogg transport forgoes an index: + +

      + +
    1. An index is only marginally useful in Ogg for the complexity +added; it adds no new functionality and seldom improves performance +noticeably. Empirical testing shows that indexless interpolation +search does not require many more seeks in practice than using an +index would. + +
    2. 'Optional' indexes encourage lazy implementations that can seek +only when indexes are present, or that implement indexless seeking +only by building an internal index after reading the entire file +beginning to end. This has been the fate of other containers that +specify optional indexing. + +
    + +

    In addition, it must be possible to create an Ogg stream in a +single pass. Although an optional index can simply be tacked on the +end of the created stream, some software groups object to +end-positioned indexes and claim to be unwilling to support indexes +not located at the stream beginning. + +

    All this said, it's become clear that an optional index is a +demanded feature. For this reason, the OggSkeleton now defines a +proposed index. + +

    Simple multiplexing

    + +

    Ogg multiplexes streams by interleaving pages from multiple elementary streams into a +multiplexed stream in time order. The multiplexed pages are not +altered. Muxing an Ogg AV stream out of separate audio, +video and data streams is akin to shuffling several decks of cards +together into a single deck; the cards themselves remain unchanged. +Demultiplexing is similarly simple (as the cards are marked). + +

    The goal of this design is to make the mux/demux operation as +trivial as possible to allow live streaming systems to build and +rebuild streams on the fly with minimal CPU usage and no additional +storage or latency requirements. + +

    Continuous and Discontinuous Media

    + +

    Ogg streams belong to one of two categories, "Continuous" streams and +"Discontinuous" streams. + +

    A stream that provides a gapless, time-continuous media type with a +fine-grained timebase is considered to be 'Continuous'. A continuous +stream should never be starved of data. Examples of continuous data +types include broadcast audio and video. + +

    A stream that delivers data in a potentially irregular pattern or +with widely spaced timing gaps is considered to be 'Discontinuous'. A +discontinuous stream may be best thought of as data representing +scattered events; although they happen in order, they are typically +unconnected data often located far apart. One example of a +discontinuous stream types would be captioning such as Ogg Kate. Although it's +possible to design captions as a continuous stream type, it's most +natural to think of captions as widely spaced pieces of text with +little happening between. + +

    The fundamental reason for distinction between continuous and +discontinuous streams concerns buffering. + +

    Buffering

    + +

    A continuous stream is, by definition, gapless. Ogg buffering is based +on the simple premise of never allowing an active continuous stream +to starve for data during decode; buffering works ahead until all +continuous streams in a physical stream have data ready and no further. + +

    Discontinuous stream data is not assumed to be predictable. The +buffering design takes discontinuous data 'as it comes' rather than +working ahead to look for future discontinuous data for a potentially +unbounded period. Thus, the buffering process makes no attempt to fill +discontinuous stream buffers; their pages simply 'fall out' of the +stream when continuous streams are handled properly. + +

    Buffering requirements in this design need not be explicitly +declared or managed in the encoded stream. The decoder simply reads as +much data as is necessary to keep all continuous stream types gapless +and no more, with discontinuous data processed as it arrives in the +continuous data. Buffering is implicitly optimal for the given +stream. Because all pages of all data types are stamped with absolute +timing information within the stream, inter-stream synchronization +timing is always maintained without the need for explicitly declared +buffer-ahead hinting. + +

    Codec metadata

    + +

    Ogg does not replicate codec-specific metadata into the mux layer +in an attempt to make the mux and codec layer implementations 'fully +separable'. Things like specific timebase, keyframing strategy, frame +duration, etc, do not appear in the Ogg container. The mux layer is, +instead, expected to query a codec through a centralized interface, +left to the implementation, for this data when it is needed. + +

    Though modern design wisdom usually prefers to predict all possible +needs of current and future codecs then embed these dependencies and +the required metadata into the container itself, this strategy +increases container specification complexity, fragility, and rigidity. +The mux and codec code becomes more independent, but the +specifications become logically less independent. A codec can't do +what a container hasn't already provided for. Novel codecs are harder +to support, and you can do fewer useful things with the ones you've +already got (eg, try to make a good splitter without using any codecs. +Such a splitter is limited to splitting at keyframes only, or building +yet another new mechanism into the container layer to mark what frames +to skip displaying). + +

    Ogg's design goes the opposite direction, where the specification +is to be as simple, easy to understand, and 'proofed' against novel +codecs as possible. When an Ogg mux layer requires codec-specific +information, it queries the codec (or a codec stub). This trades a +more complex implementation for a simpler, more flexible +specification. + +

    Stream structure metadata

    + +

    The Ogg container itself does not define a metadata system for +declaring the structure and interrelations between multiple media +types in a muxed stream. That is, the Ogg container itself does not +specify data like 'which steam is the subtitle stream?' or 'which +video stream is the primary angle?'. This metadata still exists, but +is stored by the Ogg container rather than being built into the Ogg +container itself. Xiph specifies the 'Skeleton' metadata format for Ogg +streams, but this decoupling of container and stream structure +metadata means it is possible to use Ogg with any metadata +specification without altering the container itself, or without stream +structure metadata at all. + +

    Frame accurate absolute position

    + +

    Every Ogg page is stamped with a 64 bit 'granule position' that +serves as an absolute timestamp for mux and seeking. A few nifty +little tricks are usually also embedded in the granpos state, but +we'll leave those aside for the moment (strictly speaking, they're +part of each codec's mapping, not Ogg). + +

    As previously mentioned above, granule positions are mapped into +absolute timestamps by the codec, rather than being a hard timestamp. +This allows maximally efficient use of the available 64 bits to +address every sample/frame position without approximation while +supporting new and previously unknown timebase encodings without +needing to extend or update the mux layer. When a codec needs a novel +timebase, it simply brings the code for that mapping along with it. +This is not a theoretical curiosity; new, wholly novel timebases were +deployed with the adoption of both Theora and Dirac. "Rolling INTRA" +(keyframeless video) also benefits from novel use of the granule +position. + +

    Ogg stream arrangement

    + +

    Packets, pages, and bitstreams

    + +

    Ogg codecs place raw compressed data into packets. +Packets are octet payloads containing the data needed for a single +decompressed unit, eg, one video frame. Packets have no maximum size +and may be zero length. They do not generally have any framing +information; strung together, the unframed packets form a logical +bitstream of codec data with no internal landmarks. + +

    + + +

    Packets of raw codec data are not typically internally framed. + When they are strung together into a stream without any container to + provide framing, they lose their individual boundaries. Seek and + capture are not possible within an unframed stream, and for many + codecs with variable length payloads and/or early-packet termination + (such as Vorbis), it may become impossible to recover the original + frame boundaries even if the stream is scanned linearly from + beginning to end. + +

    + +

    Logical bitstream packets are grouped and framed into Ogg pages +along with a unique stream serial number to produce a +physical bitstream. An elementary stream is a +physical bitstream containing only a single logical bitstream. Each +page is a self contained entity, although a packet may be split and +encoded across one or more pages. The page decode mechanism is +designed to recognize, verify and handle single pages at a time from +the overall bitstream. + +

    + + +

    The primary purpose of a container is to provide framing for raw + packets, marking the packet boundaries so the exact packets can be + retrieved for decode later. The container also provides secondary + functions such as capture, timestamping, sequencing, stream + identification and so on. Not all of these functions are represented in the diagram. + +

    In the Ogg container, pages do not necessarily contain + integer numbers of packets. Packets may span across page boundaries + or even multiple pages. This is necessary as pages have a maximum + possible size in order to provide capture guarantees, but packet + size is unbounded. +

    + + +

    Ogg Bitstream Framing specifies +the page format of an Ogg bitstream, the packet coding process +and elementary bitstreams in detail. + +

    Multiplexed bitstreams

    + +

    Multiple logical/elementary bitstreams can be combined into a single +multiplexed bitstream by interleaving whole pages from each +contributing elementary stream in time order. The result is a single +physical stream that multiplexes and frames multiple logical streams. +Each logical stream is identified by the unique stream serial number +stamped in its pages. A physical stream may include a 'meta-header' +(such as the Ogg Skeleton) comprising its +own Ogg page at the beginning of the physical stream. A decoder +recovers the original logical/elementary bitstreams out of the +physical bitstream by taking the pages in order from the physical +bitstream and redirecting them into the appropriate logical decoding +entity. + +

    + + +

    Multiple media types are mutliplexed into a single Ogg stream by +interleaving the pages from each elementary physical stream. + +

    + +

    Ogg Bitstream Multiplexing specifies +proper multiplexing of an Ogg bitstream in detail. + +

    Chaining

    + +

    Multiple Ogg physical bitstreams may be concatenated into a single new +stream; this is chaining. The bitstreams do not overlap; the +final page of a given logical bitstream is immediately followed by the +initial page of the next.

    + +

    Each logical bitstream in a chain must have a unique serial number +within the scope of the full physical bitstream, not only within a +particular link or segment of the chain.

    + +

    Continuous and discontinuous streams

    + +

    Within Ogg, each stream must be declared (by the codec) to be +continuous- or discontinuous-time. Most codecs treat all streams they +use as either inherently continuous- or discontinuous-time, although +this is not a requirement. A codec may, as part of its mapping, choose +according to data in the initial header. + +

    Continuous-time pages are stamped by end-time, discontinuous pages +are stamped by begin-time. Pages in a multiplexed stream are +interleaved in order of the time stamp regardless of stream type. +Both continuous and discontinuous logical streams are used to seek +within a physical stream, however only continuous streams are used to +determine buffering depth; because discontinuous streams are stamped +by start time, they will always 'fall out' at the proper time when +buffering the continuous streams. See 'Examples' for an illustration +of the buffering mechanism. + +

    Multiplexing Requirements

    + +

    Multiplexing requirements within Ogg are straightforward. When +constructing a single-link (unchained) physical bitstream consisting +of multiple elementary streams: + +

      + +

    1. The initial header for each stream appears in sequence, each +header on a single page. All initial headers must appear with no +intervening data (no auxiliary header pages or packets, no data pages +or packets). Order of the initial headers is unspecified. The +'beginning of stream' flag is set on each initial header. + +

    2. All auxiliary headers for all streams must follow. Order +is unspecified. The final auxiliary header of each stream must flush +its page. + +

    3. Data pages for each stream follow, interleaved in time order. + +

    4. The final page of each stream sets the 'end of stream' flag. +Unlike initial pages, terminal pages for the logical bitstreams need +not occur contiguously; indeed it may not be possible for them to do so. +

    + +

    Each grouped bitstream must have a unique serial number within the +scope of the physical bitstream.

    + +

    chaining and multiplexing

    + +

    Multiplexed and/or unmultiplexed bitstreams may be chained +consecutively. Such a physical bitstream obeys all the rules of both +chained and multiplexed streams. Each link, when unchained, must +stand on its own as a valid physical bitstream. Chained streams do +not mix or interleave; a new segment may not begin until all streams +in the preceding segment have terminated.

    + +

    Codec Mapping Requirements

    + +

    Each codec is allowed some freedom in deciding how its logical +bitstream is encapsulated into an Ogg bitstream (even if it is a +trivial mapping, eg, 'plop the packets in and go'). This is the +codec's mapping. Ogg imposes a few mapping requirements +on any codec. + +

      + +

    1. The framing specification defines +'beginning of stream' and 'end of stream' page markers via a header +flag (it is possible for a stream to consist of a single page). A +correct stream always consists of an integer number of pages, an easy +requirement given the variable size nature of pages.

      + +

    2. The first page of an elementary Ogg bitstream consists of a single, +small 'initial header' packet that must include sufficient information +to identify the exact CODEC type. From this initial header, the codec +must also be able to determine its timebase and whether or not it is a +continuous- or discontinuous-time stream. The initial header must fit +on a single page. If a codec makes use of auxiliary headers (for +example, Vorbis uses two auxiliary headers), these headers must follow +the initial header immediately. The last header finishes its page; +data begins on a fresh page. + +

      As an example, Ogg Vorbis places the name and revision of the +Vorbis CODEC, the audio rate and the audio quality into this initial +header. Vorbis comments and detailed codec setup appears in the larger +auxiliary headers.

      + +

    3. Granule positions must be translatable to an exact absolute +time value. As described above, the mux layer is permitted to query a +codec or codec stub plugin to perform this mapping. It is not +necessary for an absolute time to be mappable into a single unique +granule position value. + +

    4. Codecs are not required to use a fixed duration-per-packet (for +example, Vorbis does not). the mux layer is permitted to query a +codec or codec stub plugin for the time duration of a packet. + +

    5. Although an absolute time need not be translatable to a unique +granule position, a codec must be able to determine the unique granule +position of the current packet using the granule position of a +preceeding packet. + +

    6. Packets and pages must be arranged in ascending +granule-position and time order. + +

    + +

    Examples

    + +[More to come shortly; this section is currently being revised and expanded] + +

    Below, we present an example of a multiplexed and chained bitstream:

    + +

    stream

    + +

    In this example, we see pages from five total logical bitstreams +multiplexed into a physical bitstream. Note the following +characteristics:

    + +
      +
    1. Multiplexed bitstreams in a given link begin together; all of the +initial pages must appear before any data pages. When concurrently +multiplexed groups are chained, the new group does not begin until all +the bitstreams in the previous group have terminated.
      2. + +
    2. The ordering of pages of concurrently multiplexed bitstreams is +goverened by timestamp (not shown here); there is no regular +interleaving order. Pages within a logical bitstream appear in +sequence order.
      3. +
    + + + +
    + + diff --git a/libogg-1.3.0/doc/rfc3533.txt b/libogg-1.3.0/doc/rfc3533.txt new file mode 100755 index 0000000..f2fcd1a --- /dev/null +++ b/libogg-1.3.0/doc/rfc3533.txt @@ -0,0 +1,843 @@ + + + + + + +Network Working Group S. Pfeiffer +Request for Comments: 3533 CSIRO +Category: Informational May 2003 + + + The Ogg Encapsulation Format Version 0 + +Status of this Memo + + This memo provides information for the Internet community. It does + not specify an Internet standard of any kind. Distribution of this + memo is unlimited. + +Copyright Notice + + Copyright (C) The Internet Society (2003). All Rights Reserved. + +Abstract + + This document describes the Ogg bitstream format version 0, which is + a general, freely-available encapsulation format for media streams. + It is able to encapsulate any kind and number of video and audio + encoding formats as well as other data streams in a single bitstream. + +Terminology + + The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", + "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this + document are to be interpreted as described in BCP 14, RFC 2119 [2]. + +Table of Contents + + 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 2 + 2. Definitions . . . . . . . . . . . . . . . . . . . . . . . . . 2 + 3. Requirements for a generic encapsulation format . . . . . . . 3 + 4. The Ogg bitstream format . . . . . . . . . . . . . . . . . . . 3 + 5. The encapsulation process . . . . . . . . . . . . . . . . . . 6 + 6. The Ogg page format . . . . . . . . . . . . . . . . . . . . . 9 + 7. Security Considerations . . . . . . . . . . . . . . . . . . . 11 + 8. References . . . . . . . . . . . . . . . . . . . . . . . . . . 12 + A. Glossary of terms and abbreviations . . . . . . . . . . . . . 13 + B. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . . 14 + Author's Address . . . . . . . . . . . . . . . . . . . . . . . 14 + Full Copyright Statement . . . . . . . . . . . . . . . . . . . 15 + + + + + + + +Pfeiffer Informational [Page 1] + +RFC 3533 OGG May 2003 + + +1. Introduction + + The Ogg bitstream format has been developed as a part of a larger + project aimed at creating a set of components for the coding and + decoding of multimedia content (codecs) which are to be freely + available and freely re-implementable, both in software and in + hardware for the computing community at large, including the Internet + community. It is the intention of the Ogg developers represented by + Xiph.Org that it be usable without intellectual property concerns. + + This document describes the Ogg bitstream format and how to use it to + encapsulate one or several media bitstreams created by one or several + encoders. The Ogg transport bitstream is designed to provide + framing, error protection and seeking structure for higher-level + codec streams that consist of raw, unencapsulated data packets, such + as the Vorbis audio codec or the upcoming Tarkin and Theora video + codecs. It is capable of interleaving different binary media and + other time-continuous data streams that are prepared by an encoder as + a sequence of data packets. Ogg provides enough information to + properly separate data back into such encoder created data packets at + the original packet boundaries without relying on decoding to find + packet boundaries. + + Please note that the MIME type application/ogg has been registered + with the IANA [1]. + +2. Definitions + + For describing the Ogg encapsulation process, a set of terms will be + used whose meaning needs to be well understood. Therefore, some of + the most fundamental terms are defined now before we start with the + description of the requirements for a generic media stream + encapsulation format, the process of encapsulation, and the concrete + format of the Ogg bitstream. See the Appendix for a more complete + glossary. + + The result of an Ogg encapsulation is called the "Physical (Ogg) + Bitstream". It encapsulates one or several encoder-created + bitstreams, which are called "Logical Bitstreams". A logical + bitstream, provided to the Ogg encapsulation process, has a + structure, i.e., it is split up into a sequence of so-called + "Packets". The packets are created by the encoder of that logical + bitstream and represent meaningful entities for that encoder only + (e.g., an uncompressed stream may use video frames as packets). They + do not contain boundary information - strung together they appear to + be streams of random bytes with no landmarks. + + + + + +Pfeiffer Informational [Page 2] + +RFC 3533 OGG May 2003 + + + Please note that the term "packet" is not used in this document to + signify entities for transport over a network. + +3. Requirements for a generic encapsulation format + + The design idea behind Ogg was to provide a generic, linear media + transport format to enable both file-based storage and stream-based + transmission of one or several interleaved media streams independent + of the encoding format of the media data. Such an encapsulation + format needs to provide: + + o framing for logical bitstreams. + + o interleaving of different logical bitstreams. + + o detection of corruption. + + o recapture after a parsing error. + + o position landmarks for direct random access of arbitrary positions + in the bitstream. + + o streaming capability (i.e., no seeking is needed to build a 100% + complete bitstream). + + o small overhead (i.e., use no more than approximately 1-2% of + bitstream bandwidth for packet boundary marking, high-level + framing, sync and seeking). + + o simplicity to enable fast parsing. + + o simple concatenation mechanism of several physical bitstreams. + + All of these design considerations have been taken into consideration + for Ogg. Ogg supports framing and interleaving of logical + bitstreams, seeking landmarks, detection of corruption, and stream + resynchronisation after a parsing error with no more than + approximately 1-2% overhead. It is a generic framework to perform + encapsulation of time-continuous bitstreams. It does not know any + specifics about the codec data that it encapsulates and is thus + independent of any media codec. + +4. The Ogg bitstream format + + A physical Ogg bitstream consists of multiple logical bitstreams + interleaved in so-called "Pages". Whole pages are taken in order + from multiple logical bitstreams multiplexed at the page level. The + logical bitstreams are identified by a unique serial number in the + + + +Pfeiffer Informational [Page 3] + +RFC 3533 OGG May 2003 + + + header of each page of the physical bitstream. This unique serial + number is created randomly and does not have any connection to the + content or encoder of the logical bitstream it represents. Pages of + all logical bitstreams are concurrently interleaved, but they need + not be in a regular order - they are only required to be consecutive + within the logical bitstream. Ogg demultiplexing reconstructs the + original logical bitstreams from the physical bitstream by taking the + pages in order from the physical bitstream and redirecting them into + the appropriate logical decoding entity. + + Each Ogg page contains only one type of data as it belongs to one + logical bitstream only. Pages are of variable size and have a page + header containing encapsulation and error recovery information. Each + logical bitstream in a physical Ogg bitstream starts with a special + start page (bos=beginning of stream) and ends with a special page + (eos=end of stream). + + The bos page contains information to uniquely identify the codec type + and MAY contain information to set up the decoding process. The bos + page SHOULD also contain information about the encoded media - for + example, for audio, it should contain the sample rate and number of + channels. By convention, the first bytes of the bos page contain + magic data that uniquely identifies the required codec. It is the + responsibility of anyone fielding a new codec to make sure it is + possible to reliably distinguish his/her codec from all other codecs + in use. There is no fixed way to detect the end of the codec- + identifying marker. The format of the bos page is dependent on the + codec and therefore MUST be given in the encapsulation specification + of that logical bitstream type. Ogg also allows but does not require + secondary header packets after the bos page for logical bitstreams + and these must also precede any data packets in any logical + bitstream. These subsequent header packets are framed into an + integral number of pages, which will not contain any data packets. + So, a physical bitstream begins with the bos pages of all logical + bitstreams containing one initial header packet per page, followed by + the subsidiary header packets of all streams, followed by pages + containing data packets. + + The encapsulation specification for one or more logical bitstreams is + called a "media mapping". An example for a media mapping is "Ogg + Vorbis", which uses the Ogg framework to encapsulate Vorbis-encoded + audio data for stream-based storage (such as files) and transport + (such as TCP streams or pipes). Ogg Vorbis provides the name and + revision of the Vorbis codec, the audio rate and the audio quality on + the Ogg Vorbis bos page. It also uses two additional header pages + per logical bitstream. The Ogg Vorbis bos page starts with the byte + 0x01, followed by "vorbis" (a total of 7 bytes of identifier). + + + + +Pfeiffer Informational [Page 4] + +RFC 3533 OGG May 2003 + + + Ogg knows two types of multiplexing: concurrent multiplexing (so- + called "Grouping") and sequential multiplexing (so-called + "Chaining"). Grouping defines how to interleave several logical + bitstreams page-wise in the same physical bitstream. Grouping is for + example needed for interleaving a video stream with several + synchronised audio tracks using different codecs in different logical + bitstreams. Chaining on the other hand, is defined to provide a + simple mechanism to concatenate physical Ogg bitstreams, as is often + needed for streaming applications. + + In grouping, all bos pages of all logical bitstreams MUST appear + together at the beginning of the Ogg bitstream. The media mapping + specifies the order of the initial pages. For example, the grouping + of a specific Ogg video and Ogg audio bitstream may specify that the + physical bitstream MUST begin with the bos page of the logical video + bitstream, followed by the bos page of the audio bitstream. Unlike + bos pages, eos pages for the logical bitstreams need not all occur + contiguously. Eos pages may be 'nil' pages, that is, pages + containing no content but simply a page header with position + information and the eos flag set in the page header. Each grouped + logical bitstream MUST have a unique serial number within the scope + of the physical bitstream. + + In chaining, complete logical bitstreams are concatenated. The + bitstreams do not overlap, i.e., the eos page of a given logical + bitstream is immediately followed by the bos page of the next. Each + chained logical bitstream MUST have a unique serial number within the + scope of the physical bitstream. + + It is possible to consecutively chain groups of concurrently + multiplexed bitstreams. The groups, when unchained, MUST stand on + their own as a valid concurrently multiplexed bitstream. The + following diagram shows a schematic example of such a physical + bitstream that obeys all the rules of both grouped and chained + multiplexed bitstreams. + + physical bitstream with pages of + different logical bitstreams grouped and chained + ------------------------------------------------------------- + |*A*|*B*|*C*|A|A|C|B|A|B|#A#|C|...|B|C|#B#|#C#|*D*|D|...|#D#| + ------------------------------------------------------------- + bos bos bos eos eos eos bos eos + + In this example, there are two chained physical bitstreams, the first + of which is a grouped stream of three logical bitstreams A, B, and C. + The second physical bitstream is chained after the end of the grouped + bitstream, which ends after the last eos page of all its grouped + logical bitstreams. As can be seen, grouped bitstreams begin + + + +Pfeiffer Informational [Page 5] + +RFC 3533 OGG May 2003 + + + together - all of the bos pages MUST appear before any data pages. + It can also be seen that pages of concurrently multiplexed bitstreams + need not conform to a regular order. And it can be seen that a + grouped bitstream can end long before the other bitstreams in the + group end. + + Ogg does not know any specifics about the codec data except that each + logical bitstream belongs to a different codec, the data from the + codec comes in order and has position markers (so-called "Granule + positions"). Ogg does not have a concept of 'time': it only knows + about sequentially increasing, unitless position markers. An + application can only get temporal information through higher layers + which have access to the codec APIs to assign and convert granule + positions or time. + + A specific definition of a media mapping using Ogg may put further + constraints on its specific use of the Ogg bitstream format. For + example, a specific media mapping may require that all the eos pages + for all grouped bitstreams need to appear in direct sequence. An + example for a media mapping is the specification of "Ogg Vorbis". + Another example is the upcoming "Ogg Theora" specification which + encapsulates Theora-encoded video data and usually comes multiplexed + with a Vorbis stream for an Ogg containing synchronised audio and + video. As Ogg does not specify temporal relationships between the + encapsulated concurrently multiplexed bitstreams, the temporal + synchronisation between the audio and video stream will be specified + in this media mapping. To enable streaming, pages from various + logical bitstreams will typically be interleaved in chronological + order. + +5. The encapsulation process + + The process of multiplexing different logical bitstreams happens at + the level of pages as described above. The bitstreams provided by + encoders are however handed over to Ogg as so-called "Packets" with + packet boundaries dependent on the encoding format. The process of + encapsulating packets into pages will be described now. + + From Ogg's perspective, packets can be of any arbitrary size. A + specific media mapping will define how to group or break up packets + from a specific media encoder. As Ogg pages have a maximum size of + about 64 kBytes, sometimes a packet has to be distributed over + several pages. To simplify that process, Ogg divides each packet + into 255 byte long chunks plus a final shorter chunk. These chunks + are called "Ogg Segments". They are only a logical construct and do + not have a header for themselves. + + + + + +Pfeiffer Informational [Page 6] + +RFC 3533 OGG May 2003 + + + A group of contiguous segments is wrapped into a variable length page + preceded by a header. A segment table in the page header tells about + the "Lacing values" (sizes) of the segments included in the page. A + flag in the page header tells whether a page contains a packet + continued from a previous page. Note that a lacing value of 255 + implies that a second lacing value follows in the packet, and a value + of less than 255 marks the end of the packet after that many + additional bytes. A packet of 255 bytes (or a multiple of 255 bytes) + is terminated by a lacing value of 0. Note also that a 'nil' (zero + length) packet is not an error; it consists of nothing more than a + lacing value of zero in the header. + + The encoding is optimized for speed and the expected case of the + majority of packets being between 50 and 200 bytes large. This is a + design justification rather than a recommendation. This encoding + both avoids imposing a maximum packet size as well as imposing + minimum overhead on small packets. In contrast, e.g., simply using + two bytes at the head of every packet and having a max packet size of + 32 kBytes would always penalize small packets (< 255 bytes, the + typical case) with twice the segmentation overhead. Using the lacing + values as suggested, small packets see the minimum possible byte- + aligned overhead (1 byte) and large packets (>512 bytes) see a fairly + constant ~0.5% overhead on encoding space. + + + + + + + + + + + + + + + + + + + + + + + + + + + + +Pfeiffer Informational [Page 7] + +RFC 3533 OGG May 2003 + + + The following diagram shows a schematic example of a media mapping + using Ogg and grouped logical bitstreams: + + logical bitstream with packet boundaries + ----------------------------------------------------------------- + > | packet_1 | packet_2 | packet_3 | < + ----------------------------------------------------------------- + + |segmentation (logically only) + v + + packet_1 (5 segments) packet_2 (4 segs) p_3 (2 segs) + ------------------------------ -------------------- ------------ + .. |seg_1|seg_2|seg_3|seg_4|s_5 | |seg_1|seg_2|seg_3|| |seg_1|s_2 | .. + ------------------------------ -------------------- ------------ + + | page encapsulation + v + + page_1 (packet_1 data) page_2 (pket_1 data) page_3 (packet_2 data) +------------------------ ---------------- ------------------------ +|H|------------------- | |H|----------- | |H|------------------- | +|D||seg_1|seg_2|seg_3| | |D|seg_4|s_5 | | |D||seg_1|seg_2|seg_3| | ... +|R|------------------- | |R|----------- | |R|------------------- | +------------------------ ---------------- ------------------------ + + | +pages of | +other --------| | +logical ------- +bitstreams | MUX | + ------- + | + v + + page_1 page_2 page_3 + ------ ------ ------- ----- ------- + ... || | || | || | || | || | ... + ------ ------ ------- ----- ------- + physical Ogg bitstream + + In this example we take a snapshot of the encapsulation process of + one logical bitstream. We can see part of that bitstream's + subdivision into packets as provided by the codec. The Ogg + encapsulation process chops up the packets into segments. The + packets in this example are rather large such that packet_1 is split + into 5 segments - 4 segments with 255 bytes and a final smaller one. + Packet_2 is split into 4 segments - 3 segments with 255 bytes and a + + + +Pfeiffer Informational [Page 8] + +RFC 3533 OGG May 2003 + + + final very small one - and packet_3 is split into two segments. The + encapsulation process then creates pages, which are quite small in + this example. Page_1 consists of the first three segments of + packet_1, page_2 contains the remaining 2 segments from packet_1, and + page_3 contains the first three pages of packet_2. Finally, this + logical bitstream is multiplexed into a physical Ogg bitstream with + pages of other logical bitstreams. + +6. The Ogg page format + + A physical Ogg bitstream consists of a sequence of concatenated + pages. Pages are of variable size, usually 4-8 kB, maximum 65307 + bytes. A page header contains all the information needed to + demultiplex the logical bitstreams out of the physical bitstream and + to perform basic error recovery and landmarks for seeking. Each page + is a self-contained entity such that the page decode mechanism can + recognize, verify, and handle single pages at a time without + requiring the overall bitstream. + + The Ogg page header has the following format: + + 0 1 2 3 + 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1| Byte ++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ +| capture_pattern: Magic number for page start "OggS" | 0-3 ++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ +| version | header_type | granule_position | 4-7 ++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ +| | 8-11 ++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ +| | bitstream_serial_number | 12-15 ++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ +| | page_sequence_number | 16-19 ++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ +| | CRC_checksum | 20-23 ++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ +| |page_segments | segment_table | 24-27 ++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ +| ... | 28- ++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + + The LSb (least significant bit) comes first in the Bytes. Fields + with more than one byte length are encoded LSB (least significant + byte) first. + + + + + + + +Pfeiffer Informational [Page 9] + +RFC 3533 OGG May 2003 + + + The fields in the page header have the following meaning: + + 1. capture_pattern: a 4 Byte field that signifies the beginning of a + page. It contains the magic numbers: + + 0x4f 'O' + + 0x67 'g' + + 0x67 'g' + + 0x53 'S' + + It helps a decoder to find the page boundaries and regain + synchronisation after parsing a corrupted stream. Once the + capture pattern is found, the decoder verifies page sync and + integrity by computing and comparing the checksum. + + 2. stream_structure_version: 1 Byte signifying the version number of + the Ogg file format used in this stream (this document specifies + version 0). + + 3. header_type_flag: the bits in this 1 Byte field identify the + specific type of this page. + + * bit 0x01 + + set: page contains data of a packet continued from the previous + page + + unset: page contains a fresh packet + + * bit 0x02 + + set: this is the first page of a logical bitstream (bos) + + unset: this page is not a first page + + * bit 0x04 + + set: this is the last page of a logical bitstream (eos) + + unset: this page is not a last page + + 4. granule_position: an 8 Byte field containing position information. + For example, for an audio stream, it MAY contain the total number + of PCM samples encoded after including all frames finished on this + page. For a video stream it MAY contain the total number of video + + + +Pfeiffer Informational [Page 10] + +RFC 3533 OGG May 2003 + + + frames encoded after this page. This is a hint for the decoder + and gives it some timing and position information. Its meaning is + dependent on the codec for that logical bitstream and specified in + a specific media mapping. A special value of -1 (in two's + complement) indicates that no packets finish on this page. + + 5. bitstream_serial_number: a 4 Byte field containing the unique + serial number by which the logical bitstream is identified. + + 6. page_sequence_number: a 4 Byte field containing the sequence + number of the page so the decoder can identify page loss. This + sequence number is increasing on each logical bitstream + separately. + + 7. CRC_checksum: a 4 Byte field containing a 32 bit CRC checksum of + the page (including header with zero CRC field and page content). + The generator polynomial is 0x04c11db7. + + 8. number_page_segments: 1 Byte giving the number of segment entries + encoded in the segment table. + + 9. segment_table: number_page_segments Bytes containing the lacing + values of all segments in this page. Each Byte contains one + lacing value. + + The total header size in bytes is given by: + header_size = number_page_segments + 27 [Byte] + + The total page size in Bytes is given by: + page_size = header_size + sum(lacing_values: 1..number_page_segments) + [Byte] + +7. Security Considerations + + The Ogg encapsulation format is a container format and only + encapsulates content (such as Vorbis-encoded audio). It does not + provide for any generic encryption or signing of itself or its + contained content bitstreams. However, it encapsulates any kind of + content bitstream as long as there is a codec for it, and is thus + able to contain encrypted and signed content data. It is also + possible to add an external security mechanism that encrypts or signs + an Ogg physical bitstream and thus provides content confidentiality + and authenticity. + + As Ogg encapsulates binary data, it is possible to include executable + content in an Ogg bitstream. This can be an issue with applications + that are implemented using the Ogg format, especially when Ogg is + used for streaming or file transfer in a networking scenario. As + + + +Pfeiffer Informational [Page 11] + +RFC 3533 OGG May 2003 + + + such, Ogg does not pose a threat there. However, an application + decoding Ogg and its encapsulated content bitstreams has to ensure + correct handling of manipulated bitstreams, of buffer overflows and + the like. + +8. References + + [1] Walleij, L., "The application/ogg Media Type", RFC 3534, May + 2003. + + [2] Bradner, S., "Key words for use in RFCs to Indicate Requirement + Levels", BCP 14, RFC 2119, March 1997. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +Pfeiffer Informational [Page 12] + +RFC 3533 OGG May 2003 + + +Appendix A. Glossary of terms and abbreviations + + bos page: The initial page (beginning of stream) of a logical + bitstream which contains information to identify the codec type + and other decoding-relevant information. + + chaining (or sequential multiplexing): Concatenation of two or more + complete physical Ogg bitstreams. + + eos page: The final page (end of stream) of a logical bitstream. + + granule position: An increasing position number for a specific + logical bitstream stored in the page header. Its meaning is + dependent on the codec for that logical bitstream and specified in + a specific media mapping. + + grouping (or concurrent multiplexing): Interleaving of pages of + several logical bitstreams into one complete physical Ogg + bitstream under the restriction that all bos pages of all grouped + logical bitstreams MUST appear before any data pages. + + lacing value: An entry in the segment table of a page header + representing the size of the related segment. + + logical bitstream: A sequence of bits being the result of an encoded + media stream. + + media mapping: A specific use of the Ogg encapsulation format + together with a specific (set of) codec(s). + + (Ogg) packet: A subpart of a logical bitstream that is created by the + encoder for that bitstream and represents a meaningful entity for + the encoder, but only a sequence of bits to the Ogg encapsulation. + + (Ogg) page: A physical bitstream consists of a sequence of Ogg pages + containing data of one logical bitstream only. It usually + contains a group of contiguous segments of one packet only, but + sometimes packets are too large and need to be split over several + pages. + + physical (Ogg) bitstream: The sequence of bits resulting from an Ogg + encapsulation of one or several logical bitstreams. It consists + of a sequence of pages from the logical bitstreams with the + restriction that the pages of one logical bitstream MUST come in + their correct temporal order. + + + + + + +Pfeiffer Informational [Page 13] + +RFC 3533 OGG May 2003 + + + (Ogg) segment: The Ogg encapsulation process splits each packet into + chunks of 255 bytes plus a last fractional chunk of less than 255 + bytes. These chunks are called segments. + +Appendix B. Acknowledgements + + The author gratefully acknowledges the work that Christopher + Montgomery and the Xiph.Org foundation have done in defining the Ogg + multimedia project and as part of it the open file format described + in this document. The author hopes that providing this document to + the Internet community will help in promoting the Ogg multimedia + project at http://www.xiph.org/. Many thanks also for the many + technical and typo corrections that C. Montgomery and the Ogg + community provided as feedback to this RFC. + +Author's Address + + Silvia Pfeiffer + CSIRO, Australia + Locked Bag 17 + North Ryde, NSW 2113 + Australia + + Phone: +61 2 9325 3141 + EMail: Silvia.Pfeiffer@csiro.au + URI: http://www.cmis.csiro.au/Silvia.Pfeiffer/ + + + + + + + + + + + + + + + + + + + + + + + + + +Pfeiffer Informational [Page 14] + +RFC 3533 OGG May 2003 + + +Full Copyright Statement + + Copyright (C) The Internet Society (2003). All Rights Reserved. + + This document and translations of it may be copied and furnished to + others, and derivative works that comment on or otherwise explain it + or assist in its implementation may be prepared, copied, published + and distributed, in whole or in part, without restriction of any + kind, provided that the above copyright notice and this paragraph are + included on all such copies and derivative works. However, this + document itself may not be modified in any way, such as by removing + the copyright notice or references to the Internet Society or other + Internet organizations, except as needed for the purpose of + developing Internet standards in which case the procedures for + copyrights defined in the Internet Standards process must be + followed, or as required to translate it into languages other than + English. + + The limited permissions granted above are perpetual and will not be + revoked by the Internet Society or its successors or assigns. + + This document and the information contained herein is provided on an + "AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING + TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING + BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION + HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF + MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. + +Acknowledgement + + Funding for the RFC Editor function is currently provided by the + Internet Society. + + + + + + + + + + + + + + + + + + + +Pfeiffer Informational [Page 15] + diff --git a/libogg-1.3.0/doc/rfc5334.txt b/libogg-1.3.0/doc/rfc5334.txt new file mode 100755 index 0000000..fea91fb --- /dev/null +++ b/libogg-1.3.0/doc/rfc5334.txt @@ -0,0 +1,787 @@ + + + + + + +Network Working Group I. Goncalves +Request for Comments: 5334 S. Pfeiffer +Obsoletes: 3534 C. Montgomery +Category: Standards Track Xiph + September 2008 + + + Ogg Media Types + +Status of This Memo + + This document specifies an Internet standards track protocol for the + Internet community, and requests discussion and suggestions for + improvements. Please refer to the current edition of the "Internet + Official Protocol Standards" (STD 1) for the standardization state + and status of this protocol. Distribution of this memo is unlimited. + +Abstract + + This document describes the registration of media types for the Ogg + container format and conformance requirements for implementations of + these types. This document obsoletes RFC 3534. + +Table of Contents + + 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . 2 + 2. Changes Since RFC 3534 . . . . . . . . . . . . . . . . . . 2 + 3. Conformance and Document Conventions . . . . . . . . . . . 3 + 4. Deployed Media Types and Compatibility . . . . . . . . . . 3 + 5. Relation between the Media Types . . . . . . . . . . . . . 5 + 6. Encoding Considerations . . . . . . . . . . . . . . . . . . 5 + 7. Security Considerations . . . . . . . . . . . . . . . . . . 6 + 8. Interoperability Considerations . . . . . . . . . . . . . . 7 + 9. IANA Considerations . . . . . . . . . . . . . . . . . . . . 7 + 10. Ogg Media Types . . . . . . . . . . . . . . . . . . . . . . 7 + 10.1. application/ogg . . . . . . . . . . . . . . . . . . . . . . 7 + 10.2. video/ogg . . . . . . . . . . . . . . . . . . . . . . . . . 8 + 10.3. audio/ogg . . . . . . . . . . . . . . . . . . . . . . . . . 9 + 11. Acknowledgements . . . . . . . . . . . . . . . . . . . . . 10 + 12. Copying Conditions . . . . . . . . . . . . . . . . . . . . 10 + 13. References . . . . . . . . . . . . . . . . . . . . . . . . 11 + 13.1. Normative References . . . . . . . . . . . . . . . . . . . 11 + 13.2. Informative References . . . . . . . . . . . . . . . . . . 11 + + + + + + + + +Goncalves, et al. Standards Track [Page 1] + +RFC 5334 Ogg Media Types September 2008 + + +1. Introduction + + This document describes media types for Ogg, a data encapsulation + format defined by the Xiph.Org Foundation for public use. Refer to + "Introduction" in [RFC3533] and "Overview" in [Ogg] for background + information on this container format. + + Binary data contained in Ogg, such as Vorbis and Theora, has + historically been interchanged using the application/ogg media type + as defined by [RFC3534]. This document obsoletes [RFC3534] and + defines three media types for different types of content in Ogg to + reflect this usage in the IANA media type registry, to foster + interoperability by defining underspecified aspects, and to provide + general security considerations. + + The Ogg container format is known to contain [Theora] or [Dirac] + video, [Speex] (narrow-band and wide-band) speech, [Vorbis] or [FLAC] + audio, and [CMML] timed text/metadata. As Ogg encapsulates binary + data, it is possible to include any other type of video, audio, + image, text, or, generally speaking, any time-continuously sampled + data. + + While raw packets from these data sources may be used directly by + transport mechanisms that provide their own framing and packet- + separation mechanisms (such as UDP datagrams or RTP), Ogg is a + solution for stream based storage (such as files) and transport (such + as TCP streams or pipes). The media types defined in this document + are needed to correctly identify such content when it is served over + HTTP, included in multi-part documents, or used in other places where + media types [RFC2045] are used. + +2. Changes Since RFC 3534 + + o The type "application/ogg" is redefined. + + o The types "video/ogg" and "audio/ogg" are defined. + + o New file extensions are defined. + + o New Macintosh file type codes are defined. + + o The codecs parameter is defined for optional use. + + o The Ogg Skeleton extension becomes a recommended addition for + content served under the new types. + + + + + + +Goncalves, et al. Standards Track [Page 2] + +RFC 5334 Ogg Media Types September 2008 + + +3. Conformance and Document Conventions + + The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", + "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this + document are to be interpreted as described in BCP 14, [RFC2119] and + indicate requirement levels for compliant implementations. + Requirements apply to all implementations unless otherwise stated. + + An implementation is a software module that supports one of the media + types defined in this document. Software modules may support + multiple media types, but conformance is considered individually for + each type. + + Implementations that fail to satisfy one or more "MUST" requirements + are considered non-compliant. Implementations that satisfy all + "MUST" requirements, but fail to satisfy one or more "SHOULD" + requirements, are said to be "conditionally compliant". All other + implementations are "unconditionally compliant". + +4. Deployed Media Types and Compatibility + + The application/ogg media type has been used in an ad hoc fashion to + label and exchange multimedia content in Ogg containers. + + Use of the "application" top-level type for this kind of content is + known to be problematic, in particular since it obfuscates video and + audio content. This document thus defines the media types, + + o video/ogg + + o audio/ogg + + which are intended for common use and SHOULD be used when dealing + with video or audio content, respectively. This document also + obsoletes the [RFC3534] definition of application/ogg and marks it + for complex data (e.g., multitrack visual, audio, textual, and other + time-continuously sampled data), which is not clearly video or audio + data and thus not suited for either the video/ogg or audio/ogg types. + Refer to the following section for more details. + + An Ogg bitstream generally consists of one or more logical bitstreams + that each consist of a series of header and data pages packetising + time-continuous binary data [RFC3533]. The content types of the + logical bitstreams may be identified without decoding the header + pages of the logical bitstreams through use of a [Skeleton] + bitstream. Using Ogg Skeleton is REQUIRED for content served under + + + + + +Goncalves, et al. Standards Track [Page 3] + +RFC 5334 Ogg Media Types September 2008 + + + the application/ogg type and RECOMMENDED for video/ogg and audio/ogg, + as Skeleton contains identifiers to describe the different + encapsulated data. + + Furthermore, it is RECOMMENDED that implementations that identify a + logical bitstream that they cannot decode SHOULD ignore it, while + continuing to decode the ones they can. Such precaution ensures + backward and forward compatibility with existing and future data. + + These media types can optionally use the "codecs" parameter described + in [RFC4281]. Codecs encapsulated in Ogg require a text identifier + at the beginning of the first header page, hence a machine-readable + method to identify the encapsulated codecs would be through this + header. The following table illustrates how those header values map + into strings that are used in the "codecs" parameter when dealing + with Ogg media types. + + Codec Identifier | Codecs Parameter + ----------------------------------------------------------- + char[5]: 'BBCD\0' | dirac + char[5]: '\177FLAC' | flac + char[7]: '\x80theora' | theora + char[7]: '\x01vorbis' | vorbis + char[8]: 'CELT ' | celt + char[8]: 'CMML\0\0\0\0' | cmml + char[8]: '\213JNG\r\n\032\n' | jng + char[8]: '\x80kate\0\0\0' | kate + char[8]: 'OggMIDI\0' | midi + char[8]: '\212MNG\r\n\032\n' | mng + char[8]: 'PCM ' | pcm + char[8]: '\211PNG\r\n\032\n' | png + char[8]: 'Speex ' | speex + char[8]: 'YUV4MPEG' | yuv4mpeg + + An up-to-date version of this table is kept at Xiph.org (see + [Codecs]). + + Possible examples include: + + o application/ogg; codecs="theora, cmml, ecmascript" + + o video/ogg; codecs="theora, vorbis" + + o audio/ogg; codecs=speex + + + + + + + +Goncalves, et al. Standards Track [Page 4] + +RFC 5334 Ogg Media Types September 2008 + + +5. Relation between the Media Types + + As stated in the previous section, this document describes three + media types that are targeted at different data encapsulated in Ogg. + Since Ogg is capable of encapsulating any kind of data, the multiple + usage scenarios have revealed interoperability issues between + implementations when dealing with content served solely under the + application/ogg type. + + While this document does redefine the earlier definition of + application/ogg, this media type will continue to embrace the widest + net possible of content with the video/ogg and audio/ogg types being + smaller subsets of it. However, the video/ogg and audio/ogg types + take precedence in a subset of the usages, specifically when serving + multimedia content that is not complex enough to warrant the use of + application/ogg. Following this line of thought, the audio/ogg type + is an even smaller subset within video/ogg, as it is not intended to + refer to visual content. + + As such, the application/ogg type is the recommended choice to serve + content aimed at scientific and other applications that require + various multiplexed signals or streams of continuous data, with or + without scriptable control of content. For bitstreams containing + visual, timed text, and any other type of material that requires a + visual interface, but that is not complex enough to warrant serving + under application/ogg, the video/ogg type is recommended. In + situations where the Ogg bitstream predominantly contains audio data + (lyrics, metadata, or cover art notwithstanding), it is recommended + to use the audio/ogg type. + +6. Encoding Considerations + + Binary: The content consists of an unrestricted sequence of octets. + + Note: + + o Ogg encapsulated content is binary data and should be transmitted + in a suitable encoding without CR/LF conversion, 7-bit stripping, + etc.; base64 [RFC4648] is generally preferred for binary-to-text + encoding. + + o Media types described in this document are used for stream based + storage (such as files) and transport (such as TCP streams or + pipes); separate types are used to identify codecs such as in + real-time applications for the RTP payload formats of Theora + [ThRTP] video, Vorbis [RFC5215], or Speex [SpRTP] audio, as well + as for identification of encapsulated data within Ogg through + Skeleton. + + + +Goncalves, et al. Standards Track [Page 5] + +RFC 5334 Ogg Media Types September 2008 + + +7. Security Considerations + + Refer to [RFC3552] for a discussion of terminology used in this + section. + + The Ogg encapsulation format is a container and only a carrier of + content (such as audio, video, and displayable text data) with a very + rigid definition. This format in itself is not more vulnerable than + any other content framing mechanism. + + Ogg does not provide for any generic encryption or signing of itself + or its contained bitstreams. However, it encapsulates any kind of + binary content and is thus able to contain encrypted and signed + content data. It is also possible to add an external security + mechanism that encrypts or signs an Ogg bitstream and thus provides + content confidentiality and authenticity. + + As Ogg encapsulates binary data, it is possible to include executable + content in an Ogg bitstream. Implementations SHOULD NOT execute such + content without prior validation of its origin by the end-user. + + Issues may arise on applications that use Ogg for streaming or file + transfer in a networking scenario. In such cases, implementations + decoding Ogg and its encapsulated bitstreams have to ensure correct + handling of manipulated bitstreams, of buffer overflows, and similar + issues. + + It is also possible to author malicious Ogg bitstreams, which attempt + to call for an excessively large picture size, high sampling-rate + audio, etc. Implementations SHOULD protect themselves against this + kind of attack. + + Ogg has an extensible structure, so that it is theoretically possible + that metadata fields or media formats might be defined in the future + which might be used to induce particular actions on the part of the + recipient, thus presenting additional security risks. However, this + type of capability is currently not supported in the referenced + specification. + + Implementations may fail to implement a specific security model or + other means to prevent possibly dangerous operations. Such failure + might possibly be exploited to gain unauthorized access to a system + or sensitive information; such failure constitutes an unknown factor + and is thus considered out of the scope of this document. + + + + + + + +Goncalves, et al. Standards Track [Page 6] + +RFC 5334 Ogg Media Types September 2008 + + +8. Interoperability Considerations + + The Ogg container format is device-, platform-, and vendor-neutral + and has proved to be widely implementable across different computing + platforms through a wide range of encoders and decoders. A broadly + portable reference implementation [libogg] is available under the + revised (3-clause) BSD license, which is a Free Software license. + + The Xiph.Org Foundation has defined the specification, + interoperability, and conformance and conducts regular + interoperability testing. + + The use of the Ogg Skeleton extension has been confirmed to not cause + interoperability issues with existing implementations. Third parties + are, however, welcome to conduct their own testing. + +9. IANA Considerations + + In accordance with the procedures set forth in [RFC4288], this + document registers two new media types and redefines the existing + application/ogg as defined in the following section. + +10. Ogg Media Types + +10.1. application/ogg + + Type name: application + + Subtype name: ogg + + Required parameters: none + + Optional parameters: codecs, whose syntax is defined in RFC 4281. + See section 4 of RFC 5334 for a list of allowed values. + + Encoding considerations: See section 6 of RFC 5334. + + Security considerations: See section 7 of RFC 5334. + + Interoperability considerations: None, as noted in section 8 of RFC + 5334. + + Published specification: RFC 3533 + + Applications which use this media type: Scientific and otherwise that + require various multiplexed signals or streams of data, with or + without scriptable control of content. + + + + +Goncalves, et al. Standards Track [Page 7] + +RFC 5334 Ogg Media Types September 2008 + + + Additional information: + + Magic number(s): The first four bytes, 0x4f 0x67 0x67 0x53, + correspond to the string "OggS". + + File extension(s): .ogx + + RFC 3534 defined the file extension .ogg for application/ogg, + which RFC 5334 obsoletes in favor of .ogx due to concerns where, + historically, some implementations expect .ogg files to be solely + Vorbis-encoded audio. + + Macintosh File Type Code(s): OggX + + Person & Email address to contact for further information: See + "Authors' Addresses" section. + + Intended usage: COMMON + + Restrictions on usage: The type application/ogg SHOULD only be used + in situations where it is not appropriate to serve data under the + video/ogg or audio/ogg types. Data served under the application/ogg + type SHOULD use the .ogx file extension and MUST contain an Ogg + Skeleton logical bitstream to identify all other contained logical + bitstreams. + + Author: See "Authors' Addresses" section. + + Change controller: The Xiph.Org Foundation. + +10.2. video/ogg + + Type name: video + + Subtype name: ogg + + Required parameters: none + + Optional parameters: codecs, whose syntax is defined in RFC 4281. + See section 4 of RFC 5334 for a list of allowed values. + + Encoding considerations: See section 6 of RFC 5334. + + Security considerations: See section 7 of RFC 5334. + + Interoperability considerations: None, as noted in section 8 of RFC + 5334. + + + + +Goncalves, et al. Standards Track [Page 8] + +RFC 5334 Ogg Media Types September 2008 + + + Published specification: RFC 3533 + + Applications which use this media type: Multimedia applications, + including embedded, streaming, and conferencing tools. + + Additional information: + + Magic number(s): The first four bytes, 0x4f 0x67 0x67 0x53, + correspond to the string "OggS". + + File extension(s): .ogv + + Macintosh File Type Code(s): OggV + + Person & Email address to contact for further information: See + "Authors' Addresses" section. + + Intended usage: COMMON + + Restrictions on usage: The type "video/ogg" SHOULD be used for Ogg + bitstreams containing visual, audio, timed text, or any other type of + material that requires a visual interface. It is intended for + content not complex enough to warrant serving under "application/ + ogg"; for example, a combination of Theora video, Vorbis audio, + Skeleton metadata, and CMML captioning. Data served under the type + "video/ogg" SHOULD contain an Ogg Skeleton logical bitstream. + Implementations interacting with the type "video/ogg" SHOULD support + multiplexed bitstreams. + + Author: See "Authors' Addresses" section. + + Change controller: The Xiph.Org Foundation. + +10.3. audio/ogg + + Type name: audio + + Subtype name: ogg + + Required parameters: none + + Optional parameters: codecs, whose syntax is defined in RFC 4281. + See section 4 of RFC 5334 for a list of allowed values. + + Encoding considerations: See section 6 of RFC 5334. + + Security considerations: See section 7 of RFC 5334. + + + + +Goncalves, et al. Standards Track [Page 9] + +RFC 5334 Ogg Media Types September 2008 + + + Interoperability considerations: None, as noted in section 8 of RFC + 5334. + + Published specification: RFC 3533 + + Applications which use this media type: Multimedia applications, + including embedded, streaming, and conferencing tools. + + Additional information: + + Magic number(s): The first four bytes, 0x4f 0x67 0x67 0x53, + correspond to the string "OggS". + + File extension(s): .oga, .ogg, .spx + + Macintosh File Type Code(s): OggA + + Person & Email address to contact for further information: See + "Authors' Addresses" section. + + Intended usage: COMMON + + Restrictions on usage: The type "audio/ogg" SHOULD be used when the + Ogg bitstream predominantly contains audio data. Content served + under the "audio/ogg" type SHOULD have an Ogg Skeleton logical + bitstream when using the default .oga file extension. The .ogg and + .spx file extensions indicate a specialization that requires no + Skeleton due to backward compatibility concerns with existing + implementations. In particular, .ogg is used for Ogg files that + contain only a Vorbis bitstream, while .spx is used for Ogg files + that contain only a Speex bitstream. + + Author: See "Authors' Addresses" section. + + Change controller: The Xiph.Org Foundation. + +11. Acknowledgements + + The authors gratefully acknowledge the contributions of Magnus + Westerlund, Alfred Hoenes, and Peter Saint-Andre. + +12. Copying Conditions + + The authors agree to grant third parties the irrevocable right to + copy, use and distribute the work, with or without modification, in + any medium, without royalty, provided that, unless separate + permission is granted, redistributed modified works do not contain + misleading author, version, name of work, or endorsement information. + + + +Goncalves, et al. Standards Track [Page 10] + +RFC 5334 Ogg Media Types September 2008 + + +13. References + +13.1. Normative References + + [RFC2045] Freed, N. and N. Borenstein, "Multipurpose Internet Mail + Extensions (MIME) Part One: Format of Internet Message + Bodies", RFC 2045, November 1996. + + [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate + Requirement Levels", BCP 14, RFC 2119, March 1997. + + [RFC3533] Pfeiffer, S., "The Ogg Encapsulation Format Version 0", + RFC 3533, May 2003. + + [RFC4281] Gellens, R., Singer, D., and P. Frojdh, "The Codecs + Parameter for "Bucket" Media Types", RFC 4281, + November 2005. + + [RFC4288] Freed, N. and J. Klensin, "Media Type Specifications and + Registration Procedures", BCP 13, RFC 4288, + December 2005. + +13.2. Informative References + + [CMML] Pfeiffer, S., Parker, C., and A. Pang, "The Continuous + Media Markup Language (CMML)", Work in Progress, + March 2006. + + [Codecs] Pfeiffer, S. and I. Goncalves, "Specification of MIME + types and respective codecs parameter", July 2008, + . + + [Dirac] Dirac Group, "Dirac Specification", + . + + [FLAC] Coalson, J., "The FLAC Format", + . + + [libogg] Xiph.Org Foundation, "The libogg API", June 2000, + . + + [Ogg] Xiph.Org Foundation, "Ogg bitstream documentation: Ogg + logical and physical bitstream overview, Ogg logical + bitstream framing, Ogg multi-stream multiplexing", + . + + [RFC3534] Walleij, L., "The application/ogg Media Type", RFC 3534, + May 2003. + + + +Goncalves, et al. Standards Track [Page 11] + +RFC 5334 Ogg Media Types September 2008 + + + [RFC3552] Rescorla, E. and B. Korver, "Guidelines for Writing RFC + Text on Security Considerations", BCP 72, RFC 3552, + July 2003. + + [RFC4648] Josefsson, S., "The Base16, Base32, and Base64 Data + Encodings", RFC 4648, October 2006. + + [RFC5215] Barbato, L., "RTP Payload Format for Vorbis Encoded + Audio", RFC 5215, August 2008. + + [Skeleton] Pfeiffer, S. and C. Parker, "The Ogg Skeleton Metadata + Bitstream", November 2007, + . + + [Speex] Valin, J., "The Speex Codec Manual", February 2002, + . + + [SpRTP] Herlein, G., Valin, J., Heggestad, A., and A. Moizard, + "RTP Payload Format for the Speex Codec", Work + in Progress, February 2008. + + [Theora] Xiph.Org Foundation, "Theora Specification", + October 2007, . + + [ThRTP] Barbato, L., "RTP Payload Format for Theora Encoded + Video", Work in Progress, June 2006. + + [Vorbis] Xiph.Org Foundation, "Vorbis I Specification", July 2004, + . + + + + + + + + + + + + + + + + + + + + + + +Goncalves, et al. Standards Track [Page 12] + +RFC 5334 Ogg Media Types September 2008 + + +Authors' Addresses + + Ivo Emanuel Goncalves + Xiph.Org Foundation + 21 College Hill Road + Somerville, MA 02144 + US + + EMail: justivo@gmail.com + URI: xmpp:justivo@gmail.com + + + Silvia Pfeiffer + Xiph.Org Foundation + + EMail: silvia@annodex.net + URI: http://annodex.net/ + + + Christopher Montgomery + Xiph.Org Foundation + + EMail: monty@xiph.org + URI: http://xiph.org + + + + + + + + + + + + + + + + + + + + + + + + + + + +Goncalves, et al. Standards Track [Page 13] + +RFC 5334 Ogg Media Types September 2008 + + +Full Copyright Statement + + Copyright (C) The IETF Trust (2008). + + This document is subject to the rights, licenses and restrictions + contained in BCP 78, and except as set forth therein, the authors + retain all their rights. + + This document and the information contained herein are provided on an + "AS IS" basis and THE CONTRIBUTOR, THE ORGANIZATION HE/SHE REPRESENTS + OR IS SPONSORED BY (IF ANY), THE INTERNET SOCIETY, THE IETF TRUST AND + THE INTERNET ENGINEERING TASK FORCE DISCLAIM ALL WARRANTIES, EXPRESS + OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF + THE INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED + WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. + +Intellectual Property + + The IETF takes no position regarding the validity or scope of any + Intellectual Property Rights or other rights that might be claimed to + pertain to the implementation or use of the technology described in + this document or the extent to which any license under such rights + might or might not be available; nor does it represent that it has + made any independent effort to identify any such rights. Information + on the procedures with respect to rights in RFC documents can be + found in BCP 78 and BCP 79. + + Copies of IPR disclosures made to the IETF Secretariat and any + assurances of licenses to be made available, or the result of an + attempt made to obtain a general license or permission for the use of + such proprietary rights by implementers or users of this + specification can be obtained from the IETF on-line IPR repository at + http://www.ietf.org/ipr. + + The IETF invites any interested party to bring to its attention any + copyrights, patents or patent applications, or other proprietary + rights that may cover technology that may be required to implement + this standard. Please address the information to the IETF at + ietf-ipr@ietf.org. + + + + + + + + + + + + +Goncalves, et al. Standards Track [Page 14] + diff --git a/libogg-1.3.0/doc/skeleton.html b/libogg-1.3.0/doc/skeleton.html new file mode 100755 index 0000000..8b29c18 --- /dev/null +++ b/libogg-1.3.0/doc/skeleton.html @@ -0,0 +1,222 @@ + + + + + +The Ogg Skeleton Metadata Bitstream + + + + + + + + + +

    The Ogg Skeleton Metadata Bitstream

    + +

    Overview

    + +

    Ogg Skeleton provides structuring information for multitrack Ogg files. It is compatible with Ogg Theora and provides extra clues for synchronization and content negotiation such as language selection.

    + +

    Ogg is a generic container format for time-continuous data streams, enabling interleaving of several tracks of frame-wise encoded content in a time-multiplexed manner. As an example, an Ogg physical bitstream could encapsulate several tracks of video encoded in Theora and multiple tracks of audio encoded in Speex or Vorbis or FLAC at the same time. A player that decodes such a bitstream could then, for example, play one video channel as the main video playback, alpha-blend another one on top of it (e.g. a caption track), play a main Vorbis audio together with several FLAC audio tracks simultaneously (e.g. as sound effects), and provide a choice of Speex channels (e.g. providing commentary in different languages). Such a file is generally possible to create with Ogg, it is however not possible to generically parse such a file, seek on it, understand what codecs are contained in such a file, and dynamically handle and play back such content.

    + +

    Ogg does not know anything about the content it carries and leaves it to the media mapping of each codec to declare and describe itself. There is no meta information available at the Ogg level about the content tracks encapsulated within an Ogg physical bitstream. This is particularly a problem if you don't have all the decoder libraries available and just want to parse an Ogg file to find out what type of data it encapsulates (such as the "file" command under *nix to determine what file it is through magic numbers), or want to seek to a temporal offset without having to decode the data (such as on a Web server that just serves out Ogg files and parts thereof).

    + +

    Ogg Skeleton is being designed to overcome these problems. Ogg Skeleton is a logical bitstream within an Ogg stream that contains information about the other encapsulated logical bitstreams. For each logical bitstream it provides information such as its media type, and explains the way the granulepos field in Ogg pages is mapped to time.

    + +

    Ogg Skeleton is also designed to allow the creation of substreams from Ogg physical bitstreams that retain the original timing information. For example, when cutting out the segment between the 7th and the 59th second of an Ogg file, it would be nice to continue to start this cut out file with a playback time of 7 seconds and not of 0. This is of particular interest if you're streaming this file from a Web server after a query for a temporal subpart such as in http://example.com/video.ogv?t=7-59

    + +

    Specification

    + +

    How to describe the logical bitstreams within an Ogg container?

    + +

    The following information about a logical bitstream is of interest to contain as meta information in the Skeleton:

    +
      +
    • the serial number: it identifies a content track
      • +
    • the mime type: it identifies the content type
      • +
    • other generic name-value fields that can provide meta information such as the language of a track or the video height and width
      • +
    • the number of header packets: this informs a parser about the number of actual header packets in an Ogg logical bitstream
      • +
    • the granule rate: the granule rate represents the data rate in Hz at which content is sampled for the particular logical bitstream, allowing to map a granule position to time by calculating "granulepos / granulerate"
      • +
    • the preroll: the number of past content packets to take into account when decoding the current Ogg page, which is necessary for seeking (vorbis has generally 2, speex 3)
      • +
    • the granuleshift: the number of lower bits from the granulepos field that are used to provide position information for sub-seekable units (like the keyframe shift in theora)
      • +
    • a basetime: it provides a mapping for granule position 0 (for all logical bitstreams) to a playback time; an example use: most content in professional analog video creation actually starts at a time of 1 hour and thus adding this additional field allows them retain this mapping on digitizing their content
      • +
    • a UTC time: it provides a mapping for granule position 0 (for all logical bitstreams) to a real-world clock time allowing to remember e.g. the recording or broadcast time of some content
      • +
    + +

    How to allow the creation of substreams from an Ogg physical bitstream?

    + +

    When cutting out a subpart of an Ogg physical bitstream, the aim is to keep all the content pages intact (including the framing and granule positions) and just change some information in the Skeleton that allows reconstruction of the accurate time mapping. When remultiplexing such a bitstream, it is necessary to take into account all the different contained logical bitstreams. A given cut-in time maps to several different byte positions in the Ogg physical bitstream because each logical bitstream has its relevant information for that time at a different location. In addition, the resolution of each logical bitstream may not be high enough to accommodate for the given cut-in time and thus there may be some surplus information necessary to be remuxed into the new bitstream.

    + +

    The following information is necessary to be added to the Skeleton to allow a correct presentation of a subpart of an Ogg bitstream:

    +
      +
    • the presentation time: this is the actual cut-in time and all logical bitstreams are meant to start presenting from this time onwards, not from the time their data starts, which may be some time before that (because this time may have mapped right into the middle of a packet, or because the logical bitstream has a preroll or a keyframe shift)
      • +
    • the basegranule: this represents the granule number with which this logical bitstream starts in the remuxed stream and provides for each logical bitstream the accurate start time of its data stream; this information is necessary to allow correct decoding and timing of the first data packets contained in a logcial bitstream of a remuxed Ogg stream
      • +
    + +

    Ogg Skeleton version 3.0 Format Specification

    + +

    Adding the above information into an Ogg bitstream without breaking existing Ogg functionality and code requires the use of a logical bitstream for Ogg Skeleton. This logical bitstream may be ignored on decoding such that existing players can still continue to play back Ogg files that have a Skeleton bitstream. Skeleton enriches the Ogg bitstream to provide meta information about structure and content of the Ogg bitstream.

    + +

    The Skeleton logical bitstream starts with an ident header that contains information about all of the logical bitstreams and is mapped into the Skeleton bos page. The first 8 bytes provide the magic identifier "fishead\0". +After the fishead follows a set of secondary header packets, each of which contains information about one logical bitstream. These secondary header packets are identified by an 8 byte code of "fisbone\0". The Skeleton logical bitstream has no actual content packets. Its eos page is included into the stream before any data pages of the other logical bitstreams appear and contains a packet of length 0.

    + +

    The fishead ident header looks as follows:

    +
    +
+  0                   1                   2                   3
+  0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1| Byte
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ | Identifier 'fishead\0'                                        | 0-3
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ |                                                               | 4-7
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ | Version major                 | Version minor                 | 8-11
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ | Presentationtime numerator                                    | 12-15
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ |                                                               | 16-19
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ | Presentationtime denominator                                  | 20-23
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ |                                                               | 24-27
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ | Basetime numerator                                            | 28-31
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ |                                                               | 32-35
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ | Basetime denominator                                          | 36-39
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ |                                                               | 40-43
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ | UTC                                                           | 44-47
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ |                                                               | 48-51
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ |                                                               | 52-55
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ |                                                               | 56-59
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ |                                                               | 60-63
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+
+
    +

    The version fields provide version information for the Skeleton track, currently being 3.0 (the number having evolved within the Annodex project).

    + +

    Presentation time and basetime are specified as a rational number, the denominator providing the temporal resolution at which the time is given (e.g. to specify time in milliseconds, provide a denominator of 1000).

    + +

    The fisbone secondary header packet looks as follows:

    +
    +
+  0                   1                   2                   3
+  0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1| Byte
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ | Identifier 'fisbone\0'                                        | 0-3
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ |                                                               | 4-7
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ | Offset to message header fields                               | 8-11
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ | Serial number                                                 | 12-15
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ | Number of header packets                                      | 16-19
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ | Granulerate numerator                                         | 20-23
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ |                                                               | 24-27
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ | Granulerate denominator                                       | 28-31
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ |                                                               | 32-35
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ | Basegranule                                                   | 36-39
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ |                                                               | 40-43
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ | Preroll                                                       | 44-47
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ | Granuleshift  | Padding/future use                            | 48-51
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ | Message header fields ...                                     | 52-
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+
+
    +

    The mime type is provided as a message header field specified in the same way that HTTP header fields are given (e.g. "Content-Type: audio/vorbis"). Further meta information (such as language and screen size) are also included as message header fields. The offset to the message header fields at the beginning of a fisbone packet is included for forward compatibility - to allow further fields to be included into the packet without disrupting the message header field parsing.

    + +

    The granule rate is again given as a rational number in the same way that presentation time and basetime were provided above.

    + +

    A further restriction on how to encapsulate Skeleton into Ogg is proposed to allow for easier parsing:

    +
      +
    • there can only be one Skeleton logical bitstream in a Ogg bitstream
      • +
    • the Skeleton bos page is the very first bos page in the Ogg stream such that it can be identified straight away and decoders don't get confused about it being e.g. Ogg Vorbis without this meta information
      • +
    • the bos pages of all the other logical bistreams come next (a requirement of Ogg)
      • +
    • the secondary header pages of all logical bitstreams come next, including Skeleton's secondary header packets
      • +
    • the Skeleton eos page end the control section of the Ogg stream before any content pages of any of the other logical bitstreams appear
      • +
    + + + + + \ No newline at end of file diff --git a/libogg-1.3.0/doc/stream.png b/libogg-1.3.0/doc/stream.png new file mode 100755 index 0000000..ce2d2da Binary files /dev/null and b/libogg-1.3.0/doc/stream.png differ diff --git a/libogg-1.3.0/doc/vorbisword2.png b/libogg-1.3.0/doc/vorbisword2.png new file mode 100755 index 0000000..12e3d31 Binary files /dev/null and b/libogg-1.3.0/doc/vorbisword2.png differ diff --git a/libogg-1.3.0/doc/white-ogg.png b/libogg-1.3.0/doc/white-ogg.png new file mode 100755 index 0000000..2694296 Binary files /dev/null and b/libogg-1.3.0/doc/white-ogg.png differ diff --git a/libogg-1.3.0/doc/white-xifish.png b/libogg-1.3.0/doc/white-xifish.png new file mode 100755 index 0000000..ab25cc8 Binary files /dev/null and b/libogg-1.3.0/doc/white-xifish.png differ diff --git a/libogg-1.3.0/include/Makefile.am b/libogg-1.3.0/include/Makefile.am new file mode 100755 index 0000000..0084e4d --- /dev/null +++ b/libogg-1.3.0/include/Makefile.am @@ -0,0 +1,3 @@ +## Process this file with automake to produce Makefile.in + +SUBDIRS = ogg diff --git a/libogg-1.3.0/include/Makefile.in b/libogg-1.3.0/include/Makefile.in new file mode 100755 index 0000000..75bff53 --- /dev/null +++ b/libogg-1.3.0/include/Makefile.in @@ -0,0 +1,568 @@ +# Makefile.in generated by automake 1.11.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# This Makefile.in is free software; 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+ typedef uint16_t ogg_uint16_t; + typedef int32_t ogg_int32_t; + typedef uint32_t ogg_uint32_t; + typedef int64_t ogg_int64_t; + typedef uint64_t ogg_uint64_t; +#endif diff --git a/libogg-1.3.0/include/ogg/ogg.h b/libogg-1.3.0/include/ogg/ogg.h new file mode 100755 index 0000000..cea4ebe --- /dev/null +++ b/libogg-1.3.0/include/ogg/ogg.h @@ -0,0 +1,210 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: toplevel libogg include + last mod: $Id: ogg.h 18044 2011-08-01 17:55:20Z gmaxwell $ + + ********************************************************************/ +#ifndef _OGG_H +#define _OGG_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include +#include + +typedef struct { + void *iov_base; + size_t iov_len; +} ogg_iovec_t; + +typedef struct { + long endbyte; + int endbit; + + unsigned char *buffer; + unsigned char *ptr; + long storage; +} oggpack_buffer; + +/* ogg_page is used to encapsulate the data in one Ogg bitstream page *****/ + +typedef struct { + unsigned char *header; + long header_len; + unsigned char *body; + long body_len; +} ogg_page; + +/* ogg_stream_state contains the current encode/decode state of a logical + Ogg bitstream **********************************************************/ + +typedef struct { + unsigned char *body_data; /* bytes from packet bodies */ + long body_storage; /* storage elements allocated */ + long body_fill; /* elements stored; fill mark */ + long body_returned; /* elements of fill returned */ + + + int *lacing_vals; /* The values that will go to the segment table */ + ogg_int64_t *granule_vals; /* granulepos values for headers. Not compact + this way, but it is simple coupled to the + lacing fifo */ + long lacing_storage; + long lacing_fill; + long lacing_packet; + long lacing_returned; + + unsigned char header[282]; /* working space for header encode */ + int header_fill; + + int e_o_s; /* set when we have buffered the last packet in the + logical bitstream */ + int b_o_s; /* set after we've written the initial page + of a logical bitstream */ + long serialno; + long pageno; + ogg_int64_t packetno; /* sequence number for decode; the framing + knows where there's a hole in the data, + but we need coupling so that the codec + (which is in a separate abstraction + layer) also knows about the gap */ + ogg_int64_t granulepos; + +} ogg_stream_state; + +/* ogg_packet is used to encapsulate the data and metadata belonging + to a single raw Ogg/Vorbis packet *************************************/ + +typedef struct { + unsigned char *packet; + long bytes; + long b_o_s; + long e_o_s; + + ogg_int64_t granulepos; + + ogg_int64_t packetno; /* sequence number for decode; the framing + knows where there's a hole in the data, + but we need coupling so that the codec + (which is in a separate abstraction + layer) also knows about the gap */ +} ogg_packet; + +typedef struct { + unsigned char *data; + int storage; + int fill; + int returned; + + int unsynced; + int headerbytes; + int bodybytes; +} ogg_sync_state; + +/* Ogg BITSTREAM PRIMITIVES: bitstream ************************/ + +extern void oggpack_writeinit(oggpack_buffer *b); +extern int oggpack_writecheck(oggpack_buffer *b); +extern void oggpack_writetrunc(oggpack_buffer *b,long bits); +extern void oggpack_writealign(oggpack_buffer *b); +extern void oggpack_writecopy(oggpack_buffer *b,void *source,long bits); +extern void oggpack_reset(oggpack_buffer *b); +extern void oggpack_writeclear(oggpack_buffer *b); +extern void oggpack_readinit(oggpack_buffer *b,unsigned char *buf,int bytes); +extern void oggpack_write(oggpack_buffer *b,unsigned long value,int bits); +extern long oggpack_look(oggpack_buffer *b,int bits); +extern long oggpack_look1(oggpack_buffer *b); +extern void oggpack_adv(oggpack_buffer *b,int bits); +extern void oggpack_adv1(oggpack_buffer *b); +extern long oggpack_read(oggpack_buffer *b,int bits); +extern long oggpack_read1(oggpack_buffer *b); +extern long oggpack_bytes(oggpack_buffer *b); +extern long oggpack_bits(oggpack_buffer *b); +extern unsigned char *oggpack_get_buffer(oggpack_buffer *b); + +extern void oggpackB_writeinit(oggpack_buffer *b); +extern int oggpackB_writecheck(oggpack_buffer *b); +extern void oggpackB_writetrunc(oggpack_buffer *b,long bits); +extern void oggpackB_writealign(oggpack_buffer *b); +extern void oggpackB_writecopy(oggpack_buffer *b,void *source,long bits); +extern void oggpackB_reset(oggpack_buffer *b); +extern void oggpackB_writeclear(oggpack_buffer *b); +extern void oggpackB_readinit(oggpack_buffer *b,unsigned char *buf,int bytes); +extern void oggpackB_write(oggpack_buffer *b,unsigned long value,int bits); +extern long oggpackB_look(oggpack_buffer *b,int bits); +extern long oggpackB_look1(oggpack_buffer *b); +extern void oggpackB_adv(oggpack_buffer *b,int bits); +extern void oggpackB_adv1(oggpack_buffer *b); +extern long oggpackB_read(oggpack_buffer *b,int bits); +extern long oggpackB_read1(oggpack_buffer *b); +extern long oggpackB_bytes(oggpack_buffer *b); +extern long oggpackB_bits(oggpack_buffer *b); +extern unsigned char *oggpackB_get_buffer(oggpack_buffer *b); + +/* Ogg BITSTREAM PRIMITIVES: encoding **************************/ + +extern int ogg_stream_packetin(ogg_stream_state *os, ogg_packet *op); +extern int ogg_stream_iovecin(ogg_stream_state *os, ogg_iovec_t *iov, + int count, long e_o_s, ogg_int64_t granulepos); +extern int ogg_stream_pageout(ogg_stream_state *os, ogg_page *og); +extern int ogg_stream_pageout_fill(ogg_stream_state *os, ogg_page *og, int nfill); +extern int ogg_stream_flush(ogg_stream_state *os, ogg_page *og); +extern int ogg_stream_flush_fill(ogg_stream_state *os, ogg_page *og, int nfill); + +/* Ogg BITSTREAM PRIMITIVES: decoding **************************/ + +extern int ogg_sync_init(ogg_sync_state *oy); +extern int ogg_sync_clear(ogg_sync_state *oy); +extern int ogg_sync_reset(ogg_sync_state *oy); +extern int ogg_sync_destroy(ogg_sync_state *oy); +extern int ogg_sync_check(ogg_sync_state *oy); + +extern char *ogg_sync_buffer(ogg_sync_state *oy, long size); +extern int ogg_sync_wrote(ogg_sync_state *oy, long bytes); +extern long ogg_sync_pageseek(ogg_sync_state *oy,ogg_page *og); +extern int ogg_sync_pageout(ogg_sync_state *oy, ogg_page *og); +extern int ogg_stream_pagein(ogg_stream_state *os, ogg_page *og); +extern int ogg_stream_packetout(ogg_stream_state *os,ogg_packet *op); +extern int ogg_stream_packetpeek(ogg_stream_state *os,ogg_packet *op); + +/* Ogg BITSTREAM PRIMITIVES: general ***************************/ + +extern int ogg_stream_init(ogg_stream_state *os,int serialno); +extern int ogg_stream_clear(ogg_stream_state *os); +extern int ogg_stream_reset(ogg_stream_state *os); +extern int ogg_stream_reset_serialno(ogg_stream_state *os,int serialno); +extern int ogg_stream_destroy(ogg_stream_state *os); +extern int ogg_stream_check(ogg_stream_state *os); +extern int ogg_stream_eos(ogg_stream_state *os); + +extern void ogg_page_checksum_set(ogg_page *og); + +extern int ogg_page_version(const ogg_page *og); +extern int ogg_page_continued(const ogg_page *og); +extern int ogg_page_bos(const ogg_page *og); +extern int ogg_page_eos(const ogg_page *og); +extern ogg_int64_t ogg_page_granulepos(const ogg_page *og); +extern int ogg_page_serialno(const ogg_page *og); +extern long ogg_page_pageno(const ogg_page *og); +extern int ogg_page_packets(const ogg_page *og); + +extern void ogg_packet_clear(ogg_packet *op); + + +#ifdef __cplusplus +} +#endif + +#endif /* _OGG_H */ diff --git a/libogg-1.3.0/include/ogg/os_types.h b/libogg-1.3.0/include/ogg/os_types.h new file mode 100755 index 0000000..d6691b7 --- /dev/null +++ b/libogg-1.3.0/include/ogg/os_types.h @@ -0,0 +1,147 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2002 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: #ifdef jail to whip a few platforms into the UNIX ideal. + last mod: $Id: os_types.h 17712 2010-12-03 17:10:02Z xiphmont $ + + ********************************************************************/ +#ifndef _OS_TYPES_H +#define _OS_TYPES_H + +/* make it easy on the folks that want to compile the libs with a + different malloc than stdlib */ +#define _ogg_malloc malloc +#define _ogg_calloc calloc +#define _ogg_realloc realloc +#define _ogg_free free + +#if defined(_WIN32) + +# if defined(__CYGWIN__) +# include + typedef int16_t ogg_int16_t; + typedef uint16_t ogg_uint16_t; + typedef int32_t ogg_int32_t; + typedef uint32_t ogg_uint32_t; + typedef int64_t ogg_int64_t; + typedef uint64_t ogg_uint64_t; +# elif defined(__MINGW32__) +# include + typedef short ogg_int16_t; + typedef unsigned short ogg_uint16_t; + typedef int ogg_int32_t; + typedef unsigned int ogg_uint32_t; + typedef long long ogg_int64_t; + typedef unsigned long long ogg_uint64_t; +# elif defined(__MWERKS__) + typedef long long ogg_int64_t; + typedef int ogg_int32_t; + typedef unsigned int ogg_uint32_t; + typedef short ogg_int16_t; + typedef unsigned short ogg_uint16_t; +# else + /* MSVC/Borland */ + typedef __int64 ogg_int64_t; + typedef __int32 ogg_int32_t; + typedef unsigned __int32 ogg_uint32_t; + typedef __int16 ogg_int16_t; + typedef unsigned __int16 ogg_uint16_t; +# endif + +#elif defined(__MACOS__) + +# include + typedef SInt16 ogg_int16_t; + typedef UInt16 ogg_uint16_t; + typedef SInt32 ogg_int32_t; + typedef UInt32 ogg_uint32_t; + typedef SInt64 ogg_int64_t; + +#elif (defined(__APPLE__) && defined(__MACH__)) /* MacOS X Framework build */ + +# include + typedef int16_t ogg_int16_t; + typedef uint16_t ogg_uint16_t; + typedef int32_t ogg_int32_t; + typedef uint32_t ogg_uint32_t; + typedef int64_t ogg_int64_t; + +#elif defined(__HAIKU__) + + /* Haiku */ +# include + typedef short ogg_int16_t; + typedef unsigned short ogg_uint16_t; + typedef int ogg_int32_t; + typedef unsigned int ogg_uint32_t; + typedef long long ogg_int64_t; + +#elif defined(__BEOS__) + + /* Be */ +# include + typedef int16_t ogg_int16_t; + typedef uint16_t ogg_uint16_t; + typedef int32_t ogg_int32_t; + typedef uint32_t ogg_uint32_t; + typedef int64_t ogg_int64_t; + +#elif defined (__EMX__) + + /* OS/2 GCC */ + typedef short ogg_int16_t; + typedef unsigned short ogg_uint16_t; + typedef int ogg_int32_t; + typedef unsigned int ogg_uint32_t; + typedef long long ogg_int64_t; + +#elif defined (DJGPP) + + /* DJGPP */ + typedef short ogg_int16_t; + typedef int ogg_int32_t; + typedef unsigned int ogg_uint32_t; + typedef long long ogg_int64_t; + +#elif defined(R5900) + + /* PS2 EE */ + typedef long ogg_int64_t; + typedef int ogg_int32_t; + typedef unsigned ogg_uint32_t; + typedef short ogg_int16_t; + +#elif defined(__SYMBIAN32__) + + /* Symbian GCC */ + typedef signed short ogg_int16_t; + typedef unsigned short ogg_uint16_t; + typedef signed int ogg_int32_t; + typedef unsigned int ogg_uint32_t; + typedef long long int ogg_int64_t; + +#elif defined(__TMS320C6X__) + + /* TI C64x compiler */ + typedef signed short ogg_int16_t; + typedef unsigned short ogg_uint16_t; + typedef signed int ogg_int32_t; + typedef unsigned int ogg_uint32_t; + typedef long long int ogg_int64_t; + +#else + +# include + +#endif + +#endif /* _OS_TYPES_H */ diff --git a/libogg-1.3.0/install-sh b/libogg-1.3.0/install-sh new file mode 100755 index 0000000..6781b98 --- /dev/null +++ b/libogg-1.3.0/install-sh @@ -0,0 +1,520 @@ +#!/bin/sh +# install - install a program, script, or datafile + +scriptversion=2009-04-28.21; # UTC + +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# `make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. + +nl=' +' +IFS=" "" $nl" + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit=${DOITPROG-} +if test -z "$doit"; then + doit_exec=exec +else + doit_exec=$doit +fi + +# Put in absolute file names if you don't have them in your path; +# or use environment vars. + +chgrpprog=${CHGRPPROG-chgrp} +chmodprog=${CHMODPROG-chmod} +chownprog=${CHOWNPROG-chown} +cmpprog=${CMPPROG-cmp} +cpprog=${CPPROG-cp} +mkdirprog=${MKDIRPROG-mkdir} +mvprog=${MVPROG-mv} +rmprog=${RMPROG-rm} +stripprog=${STRIPPROG-strip} + +posix_glob='?' +initialize_posix_glob=' + test "$posix_glob" != "?" || { + if (set -f) 2>/dev/null; then + posix_glob= + else + posix_glob=: + fi + } +' + +posix_mkdir= + +# Desired mode of installed file. +mode=0755 + +chgrpcmd= +chmodcmd=$chmodprog +chowncmd= +mvcmd=$mvprog +rmcmd="$rmprog -f" +stripcmd= + +src= +dst= +dir_arg= +dst_arg= + +copy_on_change=false +no_target_directory= + +usage="\ +Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE + or: $0 [OPTION]... SRCFILES... DIRECTORY + or: $0 [OPTION]... -t DIRECTORY SRCFILES... + or: $0 [OPTION]... -d DIRECTORIES... + +In the 1st form, copy SRCFILE to DSTFILE. +In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. +In the 4th, create DIRECTORIES. + +Options: + --help display this help and exit. + --version display version info and exit. + + -c (ignored) + -C install only if different (preserve the last data modification time) + -d create directories instead of installing files. + -g GROUP $chgrpprog installed files to GROUP. + -m MODE $chmodprog installed files to MODE. + -o USER $chownprog installed files to USER. + -s $stripprog installed files. + -t DIRECTORY install into DIRECTORY. + -T report an error if DSTFILE is a directory. + +Environment variables override the default commands: + CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG + RMPROG STRIPPROG +" + +while test $# -ne 0; do + case $1 in + -c) ;; + + -C) copy_on_change=true;; + + -d) dir_arg=true;; + + -g) chgrpcmd="$chgrpprog $2" + shift;; + + --help) echo "$usage"; exit $?;; + + -m) mode=$2 + case $mode in + *' '* | *' '* | *' +'* | *'*'* | *'?'* | *'['*) + echo "$0: invalid mode: $mode" >&2 + exit 1;; + esac + shift;; + + -o) chowncmd="$chownprog $2" + shift;; + + -s) stripcmd=$stripprog;; + + -t) dst_arg=$2 + shift;; + + -T) no_target_directory=true;; + + --version) echo "$0 $scriptversion"; exit $?;; + + --) shift + break;; + + -*) echo "$0: invalid option: $1" >&2 + exit 1;; + + *) break;; + esac + shift +done + +if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then + # When -d is used, all remaining arguments are directories to create. + # When -t is used, the destination is already specified. + # Otherwise, the last argument is the destination. Remove it from $@. + for arg + do + if test -n "$dst_arg"; then + # $@ is not empty: it contains at least $arg. + set fnord "$@" "$dst_arg" + shift # fnord + fi + shift # arg + dst_arg=$arg + done +fi + +if test $# -eq 0; then + if test -z "$dir_arg"; then + echo "$0: no input file specified." >&2 + exit 1 + fi + # It's OK to call `install-sh -d' without argument. + # This can happen when creating conditional directories. + exit 0 +fi + +if test -z "$dir_arg"; then + trap '(exit $?); exit' 1 2 13 15 + + # Set umask so as not to create temps with too-generous modes. + # However, 'strip' requires both read and write access to temps. + case $mode in + # Optimize common cases. + *644) cp_umask=133;; + *755) cp_umask=22;; + + *[0-7]) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw='% 200' + fi + cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; + *) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw=,u+rw + fi + cp_umask=$mode$u_plus_rw;; + esac +fi + +for src +do + # Protect names starting with `-'. + case $src in + -*) src=./$src;; + esac + + if test -n "$dir_arg"; then + dst=$src + dstdir=$dst + test -d "$dstdir" + dstdir_status=$? + else + + # Waiting for this to be detected by the "$cpprog $src $dsttmp" command + # might cause directories to be created, which would be especially bad + # if $src (and thus $dsttmp) contains '*'. + if test ! -f "$src" && test ! -d "$src"; then + echo "$0: $src does not exist." >&2 + exit 1 + fi + + if test -z "$dst_arg"; then + echo "$0: no destination specified." >&2 + exit 1 + fi + + dst=$dst_arg + # Protect names starting with `-'. + case $dst in + -*) dst=./$dst;; + esac + + # If destination is a directory, append the input filename; won't work + # if double slashes aren't ignored. + if test -d "$dst"; then + if test -n "$no_target_directory"; then + echo "$0: $dst_arg: Is a directory" >&2 + exit 1 + fi + dstdir=$dst + dst=$dstdir/`basename "$src"` + dstdir_status=0 + else + # Prefer dirname, but fall back on a substitute if dirname fails. + dstdir=` + (dirname "$dst") 2>/dev/null || + expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$dst" : 'X\(//\)[^/]' \| \ + X"$dst" : 'X\(//\)$' \| \ + X"$dst" : 'X\(/\)' \| . 2>/dev/null || + echo X"$dst" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q' + ` + + test -d "$dstdir" + dstdir_status=$? + fi + fi + + obsolete_mkdir_used=false + + if test $dstdir_status != 0; then + case $posix_mkdir in + '') + # Create intermediate dirs using mode 755 as modified by the umask. + # This is like FreeBSD 'install' as of 1997-10-28. + umask=`umask` + case $stripcmd.$umask in + # Optimize common cases. + *[2367][2367]) mkdir_umask=$umask;; + .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; + + *[0-7]) + mkdir_umask=`expr $umask + 22 \ + - $umask % 100 % 40 + $umask % 20 \ + - $umask % 10 % 4 + $umask % 2 + `;; + *) mkdir_umask=$umask,go-w;; + esac + + # With -d, create the new directory with the user-specified mode. + # Otherwise, rely on $mkdir_umask. + if test -n "$dir_arg"; then + mkdir_mode=-m$mode + else + mkdir_mode= + fi + + posix_mkdir=false + case $umask in + *[123567][0-7][0-7]) + # POSIX mkdir -p sets u+wx bits regardless of umask, which + # is incompatible with FreeBSD 'install' when (umask & 300) != 0. + ;; + *) + tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ + trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0 + + if (umask $mkdir_umask && + exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 + then + if test -z "$dir_arg" || { + # Check for POSIX incompatibilities with -m. + # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or + # other-writeable bit of parent directory when it shouldn't. + # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. + ls_ld_tmpdir=`ls -ld "$tmpdir"` + case $ls_ld_tmpdir in + d????-?r-*) different_mode=700;; + d????-?--*) different_mode=755;; + *) false;; + esac && + $mkdirprog -m$different_mode -p -- "$tmpdir" && { + ls_ld_tmpdir_1=`ls -ld "$tmpdir"` + test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" + } + } + then posix_mkdir=: + fi + rmdir "$tmpdir/d" "$tmpdir" + else + # Remove any dirs left behind by ancient mkdir implementations. + rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null + fi + trap '' 0;; + esac;; + esac + + if + $posix_mkdir && ( + umask $mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" + ) + then : + else + + # The umask is ridiculous, or mkdir does not conform to POSIX, + # or it failed possibly due to a race condition. Create the + # directory the slow way, step by step, checking for races as we go. + + case $dstdir in + /*) prefix='/';; + -*) prefix='./';; + *) prefix='';; + esac + + eval "$initialize_posix_glob" + + oIFS=$IFS + IFS=/ + $posix_glob set -f + set fnord $dstdir + shift + $posix_glob set +f + IFS=$oIFS + + prefixes= + + for d + do + test -z "$d" && continue + + prefix=$prefix$d + if test -d "$prefix"; then + prefixes= + else + if $posix_mkdir; then + (umask=$mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break + # Don't fail if two instances are running concurrently. + test -d "$prefix" || exit 1 + else + case $prefix in + *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; + *) qprefix=$prefix;; + esac + prefixes="$prefixes '$qprefix'" + fi + fi + prefix=$prefix/ + done + + if test -n "$prefixes"; then + # Don't fail if two instances are running concurrently. + (umask $mkdir_umask && + eval "\$doit_exec \$mkdirprog $prefixes") || + test -d "$dstdir" || exit 1 + obsolete_mkdir_used=true + fi + fi + fi + + if test -n "$dir_arg"; then + { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && + { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || + test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 + else + + # Make a couple of temp file names in the proper directory. + dsttmp=$dstdir/_inst.$$_ + rmtmp=$dstdir/_rm.$$_ + + # Trap to clean up those temp files at exit. + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 + + # Copy the file name to the temp name. + (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && + + # and set any options; do chmod last to preserve setuid bits. + # + # If any of these fail, we abort the whole thing. If we want to + # ignore errors from any of these, just make sure not to ignore + # errors from the above "$doit $cpprog $src $dsttmp" command. + # + { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && + { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && + { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && + + # If -C, don't bother to copy if it wouldn't change the file. + if $copy_on_change && + old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && + new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && + + eval "$initialize_posix_glob" && + $posix_glob set -f && + set X $old && old=:$2:$4:$5:$6 && + set X $new && new=:$2:$4:$5:$6 && + $posix_glob set +f && + + test "$old" = "$new" && + $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 + then + rm -f "$dsttmp" + else + # Rename the file to the real destination. + $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || + + # The rename failed, perhaps because mv can't rename something else + # to itself, or perhaps because mv is so ancient that it does not + # support -f. + { + # Now remove or move aside any old file at destination location. + # We try this two ways since rm can't unlink itself on some + # systems and the destination file might be busy for other + # reasons. In this case, the final cleanup might fail but the new + # file should still install successfully. + { + test ! -f "$dst" || + $doit $rmcmd -f "$dst" 2>/dev/null || + { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && + { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } + } || + { echo "$0: cannot unlink or rename $dst" >&2 + (exit 1); exit 1 + } + } && + + # Now rename the file to the real destination. + $doit $mvcmd "$dsttmp" "$dst" + } + fi || exit 1 + + trap '' 0 + fi +done + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/libogg-1.3.0/libogg.spec b/libogg-1.3.0/libogg.spec new file mode 100755 index 0000000..26824de --- /dev/null +++ b/libogg-1.3.0/libogg.spec @@ -0,0 +1,109 @@ +Name: libogg +Version: 1.3.0 +Release: 0.xiph.1 +Summary: Ogg Bitstream Library. + +Group: System Environment/Libraries +License: BSD +URL: http://www.xiph.org/ +Vendor: Xiph.org Foundation +Source: http://www.vorbis.com/files/1.0.1/unix/%{name}-%{version}.tar.gz +BuildRoot: %{_tmppath}/%{name}-%{version}-root + +# We're forced to use an epoch since both Red Hat and Ximian use it in their +# rc packages +Epoch: 2 +# Dirty trick to tell rpm that this package actually provides what the +# last rc and beta was offering +Provides: %{name} = %{epoch}:1.0rc3-%{release} +Provides: %{name} = %{epoch}:1.0beta4-%{release} + +%description +Libogg is a library for manipulating ogg bitstreams. It handles +both making ogg bitstreams and getting packets from ogg bitstreams. + +%package devel +Summary: Ogg Bitstream Library Development +Group: Development/Libraries +Requires: libogg = %{version} +# Dirty trick to tell rpm that this package actually provides what the +# last rc and beta was offering +Provides: %{name}-devel = %{epoch}:1.0rc3-%{release} +Provides: %{name}-devel = %{epoch}:1.0beta4-%{release} + +%description devel +The libogg-devel package contains the header files, static libraries +and documentation needed to develop applications with libogg. + +%prep +%setup -q -n %{name}-%{version} + +%build +CFLAGS="$RPM_OPT_FLAGS" ./configure --prefix=%{_prefix} --enable-static +make + +%install +rm -rf $RPM_BUILD_ROOT + +make DESTDIR=$RPM_BUILD_ROOT install + +%clean +rm -rf $RPM_BUILD_ROOT + +%post -p /sbin/ldconfig + +%postun -p /sbin/ldconfig + +%files +%defattr(-,root,root) +%doc AUTHORS CHANGES COPYING README +%{_libdir}/libogg.so.* + +%files devel +%defattr(-,root,root) +%doc doc/index.html +%doc doc/framing.html +%doc doc/oggstream.html +%doc doc/white-ogg.png +%doc doc/white-xifish.png +%doc doc/stream.png +%doc doc/libogg/*.html +%doc doc/libogg/style.css +%dir %{_includedir}/ogg +%{_includedir}/ogg/ogg.h +%{_includedir}/ogg/os_types.h +%{_includedir}/ogg/config_types.h +%{_libdir}/libogg.a +%{_libdir}/libogg.la +%{_libdir}/libogg.so +%{_libdir}/pkgconfig/ogg.pc +%{_datadir}/aclocal/ogg.m4 + +%changelog +* Thu Nov 08 2007 Conrad Parker +- update doc dir (reported by thosmos on #vorbis) + +* Thu Jun 10 2004 Thomas Vander Stichele +- autogenerate from configure +- fix download location +- remove Prefix +- own include dir +- move ldconfig runs to -p scripts +- change Release tag to include xiph + +* Tue Oct 07 2003 Warren Dukes +- update for 1.1 release + +* Sun Jul 14 2002 Thomas Vander Stichele +- update for 1.0 release +- conform Group to Red Hat's idea of it +- take out case where configure doesn't exist; a tarball should have it + +* Tue Dec 18 2001 Jack Moffitt +- Update for RC3 release + +* Sun Oct 07 2001 Jack Moffitt +- add support for configurable prefixes + +* Sat Sep 02 2000 Jack Moffitt +- initial spec file created diff --git a/libogg-1.3.0/libogg.spec.in b/libogg-1.3.0/libogg.spec.in new file mode 100755 index 0000000..41e9307 --- /dev/null +++ b/libogg-1.3.0/libogg.spec.in @@ -0,0 +1,109 @@ +Name: libogg +Version: @VERSION@ +Release: 0.xiph.1 +Summary: Ogg Bitstream Library. + +Group: System Environment/Libraries +License: BSD +URL: http://www.xiph.org/ +Vendor: Xiph.org Foundation +Source: http://www.vorbis.com/files/1.0.1/unix/%{name}-%{version}.tar.gz +BuildRoot: %{_tmppath}/%{name}-%{version}-root + +# We're forced to use an epoch since both Red Hat and Ximian use it in their +# rc packages +Epoch: 2 +# Dirty trick to tell rpm that this package actually provides what the +# last rc and beta was offering +Provides: %{name} = %{epoch}:1.0rc3-%{release} +Provides: %{name} = %{epoch}:1.0beta4-%{release} + +%description +Libogg is a library for manipulating ogg bitstreams. It handles +both making ogg bitstreams and getting packets from ogg bitstreams. + +%package devel +Summary: Ogg Bitstream Library Development +Group: Development/Libraries +Requires: libogg = %{version} +# Dirty trick to tell rpm that this package actually provides what the +# last rc and beta was offering +Provides: %{name}-devel = %{epoch}:1.0rc3-%{release} +Provides: %{name}-devel = %{epoch}:1.0beta4-%{release} + +%description devel +The libogg-devel package contains the header files, static libraries +and documentation needed to develop applications with libogg. + +%prep +%setup -q -n %{name}-%{version} + +%build +CFLAGS="$RPM_OPT_FLAGS" ./configure --prefix=%{_prefix} --enable-static +make + +%install +rm -rf $RPM_BUILD_ROOT + +make DESTDIR=$RPM_BUILD_ROOT install + +%clean +rm -rf $RPM_BUILD_ROOT + +%post -p /sbin/ldconfig + +%postun -p /sbin/ldconfig + +%files +%defattr(-,root,root) +%doc AUTHORS CHANGES COPYING README +%{_libdir}/libogg.so.* + +%files devel +%defattr(-,root,root) +%doc doc/index.html +%doc doc/framing.html +%doc doc/oggstream.html +%doc doc/white-ogg.png +%doc doc/white-xifish.png +%doc doc/stream.png +%doc doc/libogg/*.html +%doc doc/libogg/style.css +%dir %{_includedir}/ogg +%{_includedir}/ogg/ogg.h +%{_includedir}/ogg/os_types.h +%{_includedir}/ogg/config_types.h +%{_libdir}/libogg.a +%{_libdir}/libogg.la +%{_libdir}/libogg.so +%{_libdir}/pkgconfig/ogg.pc +%{_datadir}/aclocal/ogg.m4 + +%changelog +* Thu Nov 08 2007 Conrad Parker +- update doc dir (reported by thosmos on #vorbis) + +* Thu Jun 10 2004 Thomas Vander Stichele +- autogenerate from configure +- fix download location +- remove Prefix +- own include dir +- move ldconfig runs to -p scripts +- change Release tag to include xiph + +* Tue Oct 07 2003 Warren Dukes +- update for 1.1 release + +* Sun Jul 14 2002 Thomas Vander Stichele +- update for 1.0 release +- conform Group to Red Hat's idea of it +- take out case where configure doesn't exist; a tarball should have it + +* Tue Dec 18 2001 Jack Moffitt +- Update for RC3 release + +* Sun Oct 07 2001 Jack Moffitt +- add support for configurable prefixes + +* Sat Sep 02 2000 Jack Moffitt +- initial spec file created diff --git a/libogg-1.3.0/ltmain.sh b/libogg-1.3.0/ltmain.sh new file mode 100755 index 0000000..aa5624c --- /dev/null +++ b/libogg-1.3.0/ltmain.sh @@ -0,0 +1,9636 @@ + +# libtool (GNU libtool) 2.4 +# Written by Gordon Matzigkeit , 1996 + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, +# 2007, 2008, 2009, 2010 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# GNU Libtool is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, +# or obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + +# Usage: $progname [OPTION]... [MODE-ARG]... +# +# Provide generalized library-building support services. +# +# --config show all configuration variables +# --debug enable verbose shell tracing +# -n, --dry-run display commands without modifying any files +# --features display basic configuration information and exit +# --mode=MODE use operation mode MODE +# --preserve-dup-deps don't remove duplicate dependency libraries +# --quiet, --silent don't print informational messages +# --no-quiet, --no-silent +# print informational messages (default) +# --tag=TAG use configuration variables from tag TAG +# -v, --verbose print more informational messages than default +# --no-verbose don't print the extra informational messages +# --version print version information +# -h, --help, --help-all print short, long, or detailed help message +# +# MODE must be one of the following: +# +# clean remove files from the build directory +# compile compile a source file into a libtool object +# execute automatically set library path, then run a program +# finish complete the installation of libtool libraries +# install install libraries or executables +# link create a library or an executable +# uninstall remove libraries from an installed directory +# +# MODE-ARGS vary depending on the MODE. When passed as first option, +# `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that. +# Try `$progname --help --mode=MODE' for a more detailed description of MODE. +# +# When reporting a bug, please describe a test case to reproduce it and +# include the following information: +# +# host-triplet: $host +# shell: $SHELL +# compiler: $LTCC +# compiler flags: $LTCFLAGS +# linker: $LD (gnu? $with_gnu_ld) +# $progname: (GNU libtool) 2.4 +# automake: $automake_version +# autoconf: $autoconf_version +# +# Report bugs to . +# GNU libtool home page: . +# General help using GNU software: . + +PROGRAM=libtool +PACKAGE=libtool +VERSION=2.4 +TIMESTAMP="" +package_revision=1.3293 + +# Be Bourne compatible +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' +} + +# NLS nuisances: We save the old values to restore during execute mode. +lt_user_locale= +lt_safe_locale= +for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES +do + eval "if test \"\${$lt_var+set}\" = set; then + save_$lt_var=\$$lt_var + $lt_var=C + export $lt_var + lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\" + lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\" + fi" +done +LC_ALL=C +LANGUAGE=C +export LANGUAGE LC_ALL + +$lt_unset CDPATH + + +# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh +# is ksh but when the shell is invoked as "sh" and the current value of +# the _XPG environment variable is not equal to 1 (one), the special +# positional parameter $0, within a function call, is the name of the +# function. +progpath="$0" + + + +: ${CP="cp -f"} +test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'} +: ${EGREP="/bin/grep -E"} +: ${FGREP="/bin/grep -F"} +: ${GREP="/bin/grep"} +: ${LN_S="ln -s"} +: ${MAKE="make"} +: ${MKDIR="mkdir"} +: ${MV="mv -f"} +: ${RM="rm -f"} +: ${SED="/bin/sed"} +: ${SHELL="${CONFIG_SHELL-/bin/sh}"} +: ${Xsed="$SED -e 1s/^X//"} + +# Global variables: +EXIT_SUCCESS=0 +EXIT_FAILURE=1 +EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. +EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. + +exit_status=$EXIT_SUCCESS + +# Make sure IFS has a sensible default +lt_nl=' +' +IFS=" $lt_nl" + +dirname="s,/[^/]*$,," +basename="s,^.*/,," + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + func_dirname_result=`$ECHO "${1}" | $SED "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi +} # func_dirname may be replaced by extended shell implementation + + +# func_basename file +func_basename () +{ + func_basename_result=`$ECHO "${1}" | $SED "$basename"` +} # func_basename may be replaced by extended shell implementation + + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# Implementation must be kept synchronized with func_dirname +# and func_basename. For efficiency, we do not delegate to +# those functions but instead duplicate the functionality here. +func_dirname_and_basename () +{ + # Extract subdirectory from the argument. + func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi + func_basename_result=`$ECHO "${1}" | $SED -e "$basename"` +} # func_dirname_and_basename may be replaced by extended shell implementation + + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# func_strip_suffix prefix name +func_stripname () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; + esac +} # func_stripname may be replaced by extended shell implementation + + +# These SED scripts presuppose an absolute path with a trailing slash. +pathcar='s,^/\([^/]*\).*$,\1,' +pathcdr='s,^/[^/]*,,' +removedotparts=':dotsl + s@/\./@/@g + t dotsl + s,/\.$,/,' +collapseslashes='s@/\{1,\}@/@g' +finalslash='s,/*$,/,' + +# func_normal_abspath PATH +# Remove doubled-up and trailing slashes, "." path components, +# and cancel out any ".." path components in PATH after making +# it an absolute path. +# value returned in "$func_normal_abspath_result" +func_normal_abspath () +{ + # Start from root dir and reassemble the path. + func_normal_abspath_result= + func_normal_abspath_tpath=$1 + func_normal_abspath_altnamespace= + case $func_normal_abspath_tpath in + "") + # Empty path, that just means $cwd. + func_stripname '' '/' "`pwd`" + func_normal_abspath_result=$func_stripname_result + return + ;; + # The next three entries are used to spot a run of precisely + # two leading slashes without using negated character classes; + # we take advantage of case's first-match behaviour. + ///*) + # Unusual form of absolute path, do nothing. + ;; + //*) + # Not necessarily an ordinary path; POSIX reserves leading '//' + # and for example Cygwin uses it to access remote file shares + # over CIFS/SMB, so we conserve a leading double slash if found. + func_normal_abspath_altnamespace=/ + ;; + /*) + # Absolute path, do nothing. + ;; + *) + # Relative path, prepend $cwd. + func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath + ;; + esac + # Cancel out all the simple stuff to save iterations. We also want + # the path to end with a slash for ease of parsing, so make sure + # there is one (and only one) here. + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"` + while :; do + # Processed it all yet? + if test "$func_normal_abspath_tpath" = / ; then + # If we ascended to the root using ".." the result may be empty now. + if test -z "$func_normal_abspath_result" ; then + func_normal_abspath_result=/ + fi + break + fi + func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$pathcar"` + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$pathcdr"` + # Figure out what to do with it + case $func_normal_abspath_tcomponent in + "") + # Trailing empty path component, ignore it. + ;; + ..) + # Parent dir; strip last assembled component from result. + func_dirname "$func_normal_abspath_result" + func_normal_abspath_result=$func_dirname_result + ;; + *) + # Actual path component, append it. + func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent + ;; + esac + done + # Restore leading double-slash if one was found on entry. + func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result +} + +# func_relative_path SRCDIR DSTDIR +# generates a relative path from SRCDIR to DSTDIR, with a trailing +# slash if non-empty, suitable for immediately appending a filename +# without needing to append a separator. +# value returned in "$func_relative_path_result" +func_relative_path () +{ + func_relative_path_result= + func_normal_abspath "$1" + func_relative_path_tlibdir=$func_normal_abspath_result + func_normal_abspath "$2" + func_relative_path_tbindir=$func_normal_abspath_result + + # Ascend the tree starting from libdir + while :; do + # check if we have found a prefix of bindir + case $func_relative_path_tbindir in + $func_relative_path_tlibdir) + # found an exact match + func_relative_path_tcancelled= + break + ;; + $func_relative_path_tlibdir*) + # found a matching prefix + func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" + func_relative_path_tcancelled=$func_stripname_result + if test -z "$func_relative_path_result"; then + func_relative_path_result=. + fi + break + ;; + *) + func_dirname $func_relative_path_tlibdir + func_relative_path_tlibdir=${func_dirname_result} + if test "x$func_relative_path_tlibdir" = x ; then + # Have to descend all the way to the root! + func_relative_path_result=../$func_relative_path_result + func_relative_path_tcancelled=$func_relative_path_tbindir + break + fi + func_relative_path_result=../$func_relative_path_result + ;; + esac + done + + # Now calculate path; take care to avoid doubling-up slashes. + func_stripname '' '/' "$func_relative_path_result" + func_relative_path_result=$func_stripname_result + func_stripname '/' '/' "$func_relative_path_tcancelled" + if test "x$func_stripname_result" != x ; then + func_relative_path_result=${func_relative_path_result}/${func_stripname_result} + fi + + # Normalisation. If bindir is libdir, return empty string, + # else relative path ending with a slash; either way, target + # file name can be directly appended. + if test ! -z "$func_relative_path_result"; then + func_stripname './' '' "$func_relative_path_result/" + func_relative_path_result=$func_stripname_result + fi +} + +# The name of this program: +func_dirname_and_basename "$progpath" +progname=$func_basename_result + +# Make sure we have an absolute path for reexecution: +case $progpath in + [\\/]*|[A-Za-z]:\\*) ;; + *[\\/]*) + progdir=$func_dirname_result + progdir=`cd "$progdir" && pwd` + progpath="$progdir/$progname" + ;; + *) + save_IFS="$IFS" + IFS=: + for progdir in $PATH; do + IFS="$save_IFS" + test -x "$progdir/$progname" && break + done + IFS="$save_IFS" + test -n "$progdir" || progdir=`pwd` + progpath="$progdir/$progname" + ;; +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed="${SED}"' -e 1s/^X//' +sed_quote_subst='s/\([`"$\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Sed substitution that turns a string into a regex matching for the +# string literally. +sed_make_literal_regex='s,[].[^$\\*\/],\\&,g' + +# Sed substitution that converts a w32 file name or path +# which contains forward slashes, into one that contains +# (escaped) backslashes. A very naive implementation. +lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' + +# Re-`\' parameter expansions in output of double_quote_subst that were +# `\'-ed in input to the same. If an odd number of `\' preceded a '$' +# in input to double_quote_subst, that '$' was protected from expansion. +# Since each input `\' is now two `\'s, look for any number of runs of +# four `\'s followed by two `\'s and then a '$'. `\' that '$'. +bs='\\' +bs2='\\\\' +bs4='\\\\\\\\' +dollar='\$' +sed_double_backslash="\ + s/$bs4/&\\ +/g + s/^$bs2$dollar/$bs&/ + s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g + s/\n//g" + +# Standard options: +opt_dry_run=false +opt_help=false +opt_quiet=false +opt_verbose=false +opt_warning=: + +# func_echo arg... +# Echo program name prefixed message, along with the current mode +# name if it has been set yet. +func_echo () +{ + $ECHO "$progname: ${opt_mode+$opt_mode: }$*" +} + +# func_verbose arg... +# Echo program name prefixed message in verbose mode only. +func_verbose () +{ + $opt_verbose && func_echo ${1+"$@"} + + # A bug in bash halts the script if the last line of a function + # fails when set -e is in force, so we need another command to + # work around that: + : +} + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + +# func_error arg... +# Echo program name prefixed message to standard error. +func_error () +{ + $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2 +} + +# func_warning arg... +# Echo program name prefixed warning message to standard error. +func_warning () +{ + $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2 + + # bash bug again: + : +} + +# func_fatal_error arg... +# Echo program name prefixed message to standard error, and exit. +func_fatal_error () +{ + func_error ${1+"$@"} + exit $EXIT_FAILURE +} + +# func_fatal_help arg... +# Echo program name prefixed message to standard error, followed by +# a help hint, and exit. +func_fatal_help () +{ + func_error ${1+"$@"} + func_fatal_error "$help" +} +help="Try \`$progname --help' for more information." ## default + + +# func_grep expression filename +# Check whether EXPRESSION matches any line of FILENAME, without output. +func_grep () +{ + $GREP "$1" "$2" >/dev/null 2>&1 +} + + +# func_mkdir_p directory-path +# Make sure the entire path to DIRECTORY-PATH is available. +func_mkdir_p () +{ + my_directory_path="$1" + my_dir_list= + + if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then + + # Protect directory names starting with `-' + case $my_directory_path in + -*) my_directory_path="./$my_directory_path" ;; + esac + + # While some portion of DIR does not yet exist... + while test ! -d "$my_directory_path"; do + # ...make a list in topmost first order. Use a colon delimited + # list incase some portion of path contains whitespace. + my_dir_list="$my_directory_path:$my_dir_list" + + # If the last portion added has no slash in it, the list is done + case $my_directory_path in */*) ;; *) break ;; esac + + # ...otherwise throw away the child directory and loop + my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"` + done + my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'` + + save_mkdir_p_IFS="$IFS"; IFS=':' + for my_dir in $my_dir_list; do + IFS="$save_mkdir_p_IFS" + # mkdir can fail with a `File exist' error if two processes + # try to create one of the directories concurrently. Don't + # stop in that case! + $MKDIR "$my_dir" 2>/dev/null || : + done + IFS="$save_mkdir_p_IFS" + + # Bail out if we (or some other process) failed to create a directory. + test -d "$my_directory_path" || \ + func_fatal_error "Failed to create \`$1'" + fi +} + + +# func_mktempdir [string] +# Make a temporary directory that won't clash with other running +# libtool processes, and avoids race conditions if possible. If +# given, STRING is the basename for that directory. +func_mktempdir () +{ + my_template="${TMPDIR-/tmp}/${1-$progname}" + + if test "$opt_dry_run" = ":"; then + # Return a directory name, but don't create it in dry-run mode + my_tmpdir="${my_template}-$$" + else + + # If mktemp works, use that first and foremost + my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` + + if test ! -d "$my_tmpdir"; then + # Failing that, at least try and use $RANDOM to avoid a race + my_tmpdir="${my_template}-${RANDOM-0}$$" + + save_mktempdir_umask=`umask` + umask 0077 + $MKDIR "$my_tmpdir" + umask $save_mktempdir_umask + fi + + # If we're not in dry-run mode, bomb out on failure + test -d "$my_tmpdir" || \ + func_fatal_error "cannot create temporary directory \`$my_tmpdir'" + fi + + $ECHO "$my_tmpdir" +} + + +# func_quote_for_eval arg +# Aesthetically quote ARG to be evaled later. +# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT +# is double-quoted, suitable for a subsequent eval, whereas +# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters +# which are still active within double quotes backslashified. +func_quote_for_eval () +{ + case $1 in + *[\\\`\"\$]*) + func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;; + *) + func_quote_for_eval_unquoted_result="$1" ;; + esac + + case $func_quote_for_eval_unquoted_result in + # Double-quote args containing shell metacharacters to delay + # word splitting, command substitution and and variable + # expansion for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" + ;; + *) + func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" + esac +} + + +# func_quote_for_expand arg +# Aesthetically quote ARG to be evaled later; same as above, +# but do not quote variable references. +func_quote_for_expand () +{ + case $1 in + *[\\\`\"]*) + my_arg=`$ECHO "$1" | $SED \ + -e "$double_quote_subst" -e "$sed_double_backslash"` ;; + *) + my_arg="$1" ;; + esac + + case $my_arg in + # Double-quote args containing shell metacharacters to delay + # word splitting and command substitution for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + my_arg="\"$my_arg\"" + ;; + esac + + func_quote_for_expand_result="$my_arg" +} + + +# func_show_eval cmd [fail_exp] +# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. +func_show_eval () +{ + my_cmd="$1" + my_fail_exp="${2-:}" + + ${opt_silent-false} || { + func_quote_for_expand "$my_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + if ${opt_dry_run-false}; then :; else + eval "$my_cmd" + my_status=$? + if test "$my_status" -eq 0; then :; else + eval "(exit $my_status); $my_fail_exp" + fi + fi +} + + +# func_show_eval_locale cmd [fail_exp] +# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. Use the saved locale for evaluation. +func_show_eval_locale () +{ + my_cmd="$1" + my_fail_exp="${2-:}" + + ${opt_silent-false} || { + func_quote_for_expand "$my_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + if ${opt_dry_run-false}; then :; else + eval "$lt_user_locale + $my_cmd" + my_status=$? + eval "$lt_safe_locale" + if test "$my_status" -eq 0; then :; else + eval "(exit $my_status); $my_fail_exp" + fi + fi +} + +# func_tr_sh +# Turn $1 into a string suitable for a shell variable name. +# Result is stored in $func_tr_sh_result. All characters +# not in the set a-zA-Z0-9_ are replaced with '_'. Further, +# if $1 begins with a digit, a '_' is prepended as well. +func_tr_sh () +{ + case $1 in + [0-9]* | *[!a-zA-Z0-9_]*) + func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'` + ;; + * ) + func_tr_sh_result=$1 + ;; + esac +} + + +# func_version +# Echo version message to standard output and exit. +func_version () +{ + $opt_debug + + $SED -n '/(C)/!b go + :more + /\./!{ + N + s/\n# / / + b more + } + :go + /^# '$PROGRAM' (GNU /,/# warranty; / { + s/^# // + s/^# *$// + s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ + p + }' < "$progpath" + exit $? +} + +# func_usage +# Echo short help message to standard output and exit. +func_usage () +{ + $opt_debug + + $SED -n '/^# Usage:/,/^# *.*--help/ { + s/^# // + s/^# *$// + s/\$progname/'$progname'/ + p + }' < "$progpath" + echo + $ECHO "run \`$progname --help | more' for full usage" + exit $? +} + +# func_help [NOEXIT] +# Echo long help message to standard output and exit, +# unless 'noexit' is passed as argument. +func_help () +{ + $opt_debug + + $SED -n '/^# Usage:/,/# Report bugs to/ { + :print + s/^# // + s/^# *$// + s*\$progname*'$progname'* + s*\$host*'"$host"'* + s*\$SHELL*'"$SHELL"'* + s*\$LTCC*'"$LTCC"'* + s*\$LTCFLAGS*'"$LTCFLAGS"'* + s*\$LD*'"$LD"'* + s/\$with_gnu_ld/'"$with_gnu_ld"'/ + s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/ + s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/ + p + d + } + /^# .* home page:/b print + /^# General help using/b print + ' < "$progpath" + ret=$? + if test -z "$1"; then + exit $ret + fi +} + +# func_missing_arg argname +# Echo program name prefixed message to standard error and set global +# exit_cmd. +func_missing_arg () +{ + $opt_debug + + func_error "missing argument for $1." + exit_cmd=exit +} + + +# func_split_short_opt shortopt +# Set func_split_short_opt_name and func_split_short_opt_arg shell +# variables after splitting SHORTOPT after the 2nd character. +func_split_short_opt () +{ + my_sed_short_opt='1s/^\(..\).*$/\1/;q' + my_sed_short_rest='1s/^..\(.*\)$/\1/;q' + + func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"` + func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"` +} # func_split_short_opt may be replaced by extended shell implementation + + +# func_split_long_opt longopt +# Set func_split_long_opt_name and func_split_long_opt_arg shell +# variables after splitting LONGOPT at the `=' sign. +func_split_long_opt () +{ + my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q' + my_sed_long_arg='1s/^--[^=]*=//' + + func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"` + func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"` +} # func_split_long_opt may be replaced by extended shell implementation + +exit_cmd=: + + + + + +magic="%%%MAGIC variable%%%" +magic_exe="%%%MAGIC EXE variable%%%" + +# Global variables. +nonopt= +preserve_args= +lo2o="s/\\.lo\$/.${objext}/" +o2lo="s/\\.${objext}\$/.lo/" +extracted_archives= +extracted_serial=0 + +# If this variable is set in any of the actions, the command in it +# will be execed at the end. This prevents here-documents from being +# left over by shells. +exec_cmd= + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "${1}=\$${1}\${2}" +} # func_append may be replaced by extended shell implementation + +# func_append_quoted var value +# Quote VALUE and append to the end of shell variable VAR, separated +# by a space. +func_append_quoted () +{ + func_quote_for_eval "${2}" + eval "${1}=\$${1}\\ \$func_quote_for_eval_result" +} # func_append_quoted may be replaced by extended shell implementation + + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=`expr "${@}"` +} # func_arith may be replaced by extended shell implementation + + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len` +} # func_len may be replaced by extended shell implementation + + +# func_lo2o object +func_lo2o () +{ + func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"` +} # func_lo2o may be replaced by extended shell implementation + + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'` +} # func_xform may be replaced by extended shell implementation + + +# func_fatal_configuration arg... +# Echo program name prefixed message to standard error, followed by +# a configuration failure hint, and exit. +func_fatal_configuration () +{ + func_error ${1+"$@"} + func_error "See the $PACKAGE documentation for more information." + func_fatal_error "Fatal configuration error." +} + + +# func_config +# Display the configuration for all the tags in this script. +func_config () +{ + re_begincf='^# ### BEGIN LIBTOOL' + re_endcf='^# ### END LIBTOOL' + + # Default configuration. + $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" + + # Now print the configurations for the tags. + for tagname in $taglist; do + $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" + done + + exit $? +} + +# func_features +# Display the features supported by this script. +func_features () +{ + echo "host: $host" + if test "$build_libtool_libs" = yes; then + echo "enable shared libraries" + else + echo "disable shared libraries" + fi + if test "$build_old_libs" = yes; then + echo "enable static libraries" + else + echo "disable static libraries" + fi + + exit $? +} + +# func_enable_tag tagname +# Verify that TAGNAME is valid, and either flag an error and exit, or +# enable the TAGNAME tag. We also add TAGNAME to the global $taglist +# variable here. +func_enable_tag () +{ + # Global variable: + tagname="$1" + + re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" + re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" + sed_extractcf="/$re_begincf/,/$re_endcf/p" + + # Validate tagname. + case $tagname in + *[!-_A-Za-z0-9,/]*) + func_fatal_error "invalid tag name: $tagname" + ;; + esac + + # Don't test for the "default" C tag, as we know it's + # there but not specially marked. + case $tagname in + CC) ;; + *) + if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then + taglist="$taglist $tagname" + + # Evaluate the configuration. Be careful to quote the path + # and the sed script, to avoid splitting on whitespace, but + # also don't use non-portable quotes within backquotes within + # quotes we have to do it in 2 steps: + extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` + eval "$extractedcf" + else + func_error "ignoring unknown tag $tagname" + fi + ;; + esac +} + +# func_check_version_match +# Ensure that we are using m4 macros, and libtool script from the same +# release of libtool. +func_check_version_match () +{ + if test "$package_revision" != "$macro_revision"; then + if test "$VERSION" != "$macro_version"; then + if test -z "$macro_version"; then + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from an older release. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from $PACKAGE $macro_version. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + fi + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, +$progname: but the definition of this LT_INIT comes from revision $macro_revision. +$progname: You should recreate aclocal.m4 with macros from revision $package_revision +$progname: of $PACKAGE $VERSION and run autoconf again. +_LT_EOF + fi + + exit $EXIT_MISMATCH + fi +} + + +# Shorthand for --mode=foo, only valid as the first argument +case $1 in +clean|clea|cle|cl) + shift; set dummy --mode clean ${1+"$@"}; shift + ;; +compile|compil|compi|comp|com|co|c) + shift; set dummy --mode compile ${1+"$@"}; shift + ;; +execute|execut|execu|exec|exe|ex|e) + shift; set dummy --mode execute ${1+"$@"}; shift + ;; +finish|finis|fini|fin|fi|f) + shift; set dummy --mode finish ${1+"$@"}; shift + ;; +install|instal|insta|inst|ins|in|i) + shift; set dummy --mode install ${1+"$@"}; shift + ;; +link|lin|li|l) + shift; set dummy --mode link ${1+"$@"}; shift + ;; +uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) + shift; set dummy --mode uninstall ${1+"$@"}; shift + ;; +esac + + + +# Option defaults: +opt_debug=: +opt_dry_run=false +opt_config=false +opt_preserve_dup_deps=false +opt_features=false +opt_finish=false +opt_help=false +opt_help_all=false +opt_silent=: +opt_verbose=: +opt_silent=false +opt_verbose=false + + +# Parse options once, thoroughly. This comes as soon as possible in the +# script to make things like `--version' happen as quickly as we can. +{ + # this just eases exit handling + while test $# -gt 0; do + opt="$1" + shift + case $opt in + --debug|-x) opt_debug='set -x' + func_echo "enabling shell trace mode" + $opt_debug + ;; + --dry-run|--dryrun|-n) + opt_dry_run=: + ;; + --config) + opt_config=: +func_config + ;; + --dlopen|-dlopen) + optarg="$1" + opt_dlopen="${opt_dlopen+$opt_dlopen +}$optarg" + shift + ;; + --preserve-dup-deps) + opt_preserve_dup_deps=: + ;; + --features) + opt_features=: +func_features + ;; + --finish) + opt_finish=: +set dummy --mode finish ${1+"$@"}; shift + ;; + --help) + opt_help=: + ;; + --help-all) + opt_help_all=: +opt_help=': help-all' + ;; + --mode) + test $# = 0 && func_missing_arg $opt && break + optarg="$1" + opt_mode="$optarg" +case $optarg in + # Valid mode arguments: + clean|compile|execute|finish|install|link|relink|uninstall) ;; + + # Catch anything else as an error + *) func_error "invalid argument for $opt" + exit_cmd=exit + break + ;; +esac + shift + ;; + --no-silent|--no-quiet) + opt_silent=false +func_append preserve_args " $opt" + ;; + --no-verbose) + opt_verbose=false +func_append preserve_args " $opt" + ;; + --silent|--quiet) + opt_silent=: +func_append preserve_args " $opt" + opt_verbose=false + ;; + --verbose|-v) + opt_verbose=: +func_append preserve_args " $opt" +opt_silent=false + ;; + --tag) + test $# = 0 && func_missing_arg $opt && break + optarg="$1" + opt_tag="$optarg" +func_append preserve_args " $opt $optarg" +func_enable_tag "$optarg" + shift + ;; + + -\?|-h) func_usage ;; + --help) func_help ;; + --version) func_version ;; + + # Separate optargs to long options: + --*=*) + func_split_long_opt "$opt" + set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"} + shift + ;; + + # Separate non-argument short options: + -\?*|-h*|-n*|-v*) + func_split_short_opt "$opt" + set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"} + shift + ;; + + --) break ;; + -*) func_fatal_help "unrecognized option \`$opt'" ;; + *) set dummy "$opt" ${1+"$@"}; shift; break ;; + esac + done + + # Validate options: + + # save first non-option argument + if test "$#" -gt 0; then + nonopt="$opt" + shift + fi + + # preserve --debug + test "$opt_debug" = : || func_append preserve_args " --debug" + + case $host in + *cygwin* | *mingw* | *pw32* | *cegcc*) + # don't eliminate duplications in $postdeps and $predeps + opt_duplicate_compiler_generated_deps=: + ;; + *) + opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps + ;; + esac + + $opt_help || { + # Sanity checks first: + func_check_version_match + + if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then + func_fatal_configuration "not configured to build any kind of library" + fi + + # Darwin sucks + eval std_shrext=\"$shrext_cmds\" + + # Only execute mode is allowed to have -dlopen flags. + if test -n "$opt_dlopen" && test "$opt_mode" != execute; then + func_error "unrecognized option \`-dlopen'" + $ECHO "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Change the help message to a mode-specific one. + generic_help="$help" + help="Try \`$progname --help --mode=$opt_mode' for more information." + } + + + # Bail if the options were screwed + $exit_cmd $EXIT_FAILURE +} + + + + +## ----------- ## +## Main. ## +## ----------- ## + +# func_lalib_p file +# True iff FILE is a libtool `.la' library or `.lo' object file. +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_lalib_p () +{ + test -f "$1" && + $SED -e 4q "$1" 2>/dev/null \ + | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 +} + +# func_lalib_unsafe_p file +# True iff FILE is a libtool `.la' library or `.lo' object file. +# This function implements the same check as func_lalib_p without +# resorting to external programs. To this end, it redirects stdin and +# closes it afterwards, without saving the original file descriptor. +# As a safety measure, use it only where a negative result would be +# fatal anyway. Works if `file' does not exist. +func_lalib_unsafe_p () +{ + lalib_p=no + if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then + for lalib_p_l in 1 2 3 4 + do + read lalib_p_line + case "$lalib_p_line" in + \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; + esac + done + exec 0<&5 5<&- + fi + test "$lalib_p" = yes +} + +# func_ltwrapper_script_p file +# True iff FILE is a libtool wrapper script +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_script_p () +{ + func_lalib_p "$1" +} + +# func_ltwrapper_executable_p file +# True iff FILE is a libtool wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_executable_p () +{ + func_ltwrapper_exec_suffix= + case $1 in + *.exe) ;; + *) func_ltwrapper_exec_suffix=.exe ;; + esac + $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 +} + +# func_ltwrapper_scriptname file +# Assumes file is an ltwrapper_executable +# uses $file to determine the appropriate filename for a +# temporary ltwrapper_script. +func_ltwrapper_scriptname () +{ + func_dirname_and_basename "$1" "" "." + func_stripname '' '.exe' "$func_basename_result" + func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" +} + +# func_ltwrapper_p file +# True iff FILE is a libtool wrapper script or wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_p () +{ + func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" +} + + +# func_execute_cmds commands fail_cmd +# Execute tilde-delimited COMMANDS. +# If FAIL_CMD is given, eval that upon failure. +# FAIL_CMD may read-access the current command in variable CMD! +func_execute_cmds () +{ + $opt_debug + save_ifs=$IFS; IFS='~' + for cmd in $1; do + IFS=$save_ifs + eval cmd=\"$cmd\" + func_show_eval "$cmd" "${2-:}" + done + IFS=$save_ifs +} + + +# func_source file +# Source FILE, adding directory component if necessary. +# Note that it is not necessary on cygwin/mingw to append a dot to +# FILE even if both FILE and FILE.exe exist: automatic-append-.exe +# behavior happens only for exec(3), not for open(2)! Also, sourcing +# `FILE.' does not work on cygwin managed mounts. +func_source () +{ + $opt_debug + case $1 in + */* | *\\*) . "$1" ;; + *) . "./$1" ;; + esac +} + + +# func_resolve_sysroot PATH +# Replace a leading = in PATH with a sysroot. Store the result into +# func_resolve_sysroot_result +func_resolve_sysroot () +{ + func_resolve_sysroot_result=$1 + case $func_resolve_sysroot_result in + =*) + func_stripname '=' '' "$func_resolve_sysroot_result" + func_resolve_sysroot_result=$lt_sysroot$func_stripname_result + ;; + esac +} + +# func_replace_sysroot PATH +# If PATH begins with the sysroot, replace it with = and +# store the result into func_replace_sysroot_result. +func_replace_sysroot () +{ + case "$lt_sysroot:$1" in + ?*:"$lt_sysroot"*) + func_stripname "$lt_sysroot" '' "$1" + func_replace_sysroot_result="=$func_stripname_result" + ;; + *) + # Including no sysroot. + func_replace_sysroot_result=$1 + ;; + esac +} + +# func_infer_tag arg +# Infer tagged configuration to use if any are available and +# if one wasn't chosen via the "--tag" command line option. +# Only attempt this if the compiler in the base compile +# command doesn't match the default compiler. +# arg is usually of the form 'gcc ...' +func_infer_tag () +{ + $opt_debug + if test -n "$available_tags" && test -z "$tagname"; then + CC_quoted= + for arg in $CC; do + func_append_quoted CC_quoted "$arg" + done + CC_expanded=`func_echo_all $CC` + CC_quoted_expanded=`func_echo_all $CC_quoted` + case $@ in + # Blanks in the command may have been stripped by the calling shell, + # but not from the CC environment variable when configure was run. + " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ + " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; + # Blanks at the start of $base_compile will cause this to fail + # if we don't check for them as well. + *) + for z in $available_tags; do + if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then + # Evaluate the configuration. + eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" + CC_quoted= + for arg in $CC; do + # Double-quote args containing other shell metacharacters. + func_append_quoted CC_quoted "$arg" + done + CC_expanded=`func_echo_all $CC` + CC_quoted_expanded=`func_echo_all $CC_quoted` + case "$@ " in + " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ + " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) + # The compiler in the base compile command matches + # the one in the tagged configuration. + # Assume this is the tagged configuration we want. + tagname=$z + break + ;; + esac + fi + done + # If $tagname still isn't set, then no tagged configuration + # was found and let the user know that the "--tag" command + # line option must be used. + if test -z "$tagname"; then + func_echo "unable to infer tagged configuration" + func_fatal_error "specify a tag with \`--tag'" +# else +# func_verbose "using $tagname tagged configuration" + fi + ;; + esac + fi +} + + + +# func_write_libtool_object output_name pic_name nonpic_name +# Create a libtool object file (analogous to a ".la" file), +# but don't create it if we're doing a dry run. +func_write_libtool_object () +{ + write_libobj=${1} + if test "$build_libtool_libs" = yes; then + write_lobj=\'${2}\' + else + write_lobj=none + fi + + if test "$build_old_libs" = yes; then + write_oldobj=\'${3}\' + else + write_oldobj=none + fi + + $opt_dry_run || { + cat >${write_libobj}T </dev/null` + if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then + func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | + $SED -e "$lt_sed_naive_backslashify"` + else + func_convert_core_file_wine_to_w32_result= + fi + fi +} +# end: func_convert_core_file_wine_to_w32 + + +# func_convert_core_path_wine_to_w32 ARG +# Helper function used by path conversion functions when $build is *nix, and +# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly +# configured wine environment available, with the winepath program in $build's +# $PATH. Assumes ARG has no leading or trailing path separator characters. +# +# ARG is path to be converted from $build format to win32. +# Result is available in $func_convert_core_path_wine_to_w32_result. +# Unconvertible file (directory) names in ARG are skipped; if no directory names +# are convertible, then the result may be empty. +func_convert_core_path_wine_to_w32 () +{ + $opt_debug + # unfortunately, winepath doesn't convert paths, only file names + func_convert_core_path_wine_to_w32_result="" + if test -n "$1"; then + oldIFS=$IFS + IFS=: + for func_convert_core_path_wine_to_w32_f in $1; do + IFS=$oldIFS + func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" + if test -n "$func_convert_core_file_wine_to_w32_result" ; then + if test -z "$func_convert_core_path_wine_to_w32_result"; then + func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result" + else + func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" + fi + fi + done + IFS=$oldIFS + fi +} +# end: func_convert_core_path_wine_to_w32 + + +# func_cygpath ARGS... +# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when +# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) +# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or +# (2), returns the Cygwin file name or path in func_cygpath_result (input +# file name or path is assumed to be in w32 format, as previously converted +# from $build's *nix or MSYS format). In case (3), returns the w32 file name +# or path in func_cygpath_result (input file name or path is assumed to be in +# Cygwin format). Returns an empty string on error. +# +# ARGS are passed to cygpath, with the last one being the file name or path to +# be converted. +# +# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH +# environment variable; do not put it in $PATH. +func_cygpath () +{ + $opt_debug + if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then + func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` + if test "$?" -ne 0; then + # on failure, ensure result is empty + func_cygpath_result= + fi + else + func_cygpath_result= + func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'" + fi +} +#end: func_cygpath + + +# func_convert_core_msys_to_w32 ARG +# Convert file name or path ARG from MSYS format to w32 format. Return +# result in func_convert_core_msys_to_w32_result. +func_convert_core_msys_to_w32 () +{ + $opt_debug + # awkward: cmd appends spaces to result + func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | + $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"` +} +#end: func_convert_core_msys_to_w32 + + +# func_convert_file_check ARG1 ARG2 +# Verify that ARG1 (a file name in $build format) was converted to $host +# format in ARG2. Otherwise, emit an error message, but continue (resetting +# func_to_host_file_result to ARG1). +func_convert_file_check () +{ + $opt_debug + if test -z "$2" && test -n "$1" ; then + func_error "Could not determine host file name corresponding to" + func_error " \`$1'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback: + func_to_host_file_result="$1" + fi +} +# end func_convert_file_check + + +# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH +# Verify that FROM_PATH (a path in $build format) was converted to $host +# format in TO_PATH. Otherwise, emit an error message, but continue, resetting +# func_to_host_file_result to a simplistic fallback value (see below). +func_convert_path_check () +{ + $opt_debug + if test -z "$4" && test -n "$3"; then + func_error "Could not determine the host path corresponding to" + func_error " \`$3'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback. This is a deliberately simplistic "conversion" and + # should not be "improved". See libtool.info. + if test "x$1" != "x$2"; then + lt_replace_pathsep_chars="s|$1|$2|g" + func_to_host_path_result=`echo "$3" | + $SED -e "$lt_replace_pathsep_chars"` + else + func_to_host_path_result="$3" + fi + fi +} +# end func_convert_path_check + + +# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG +# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT +# and appending REPL if ORIG matches BACKPAT. +func_convert_path_front_back_pathsep () +{ + $opt_debug + case $4 in + $1 ) func_to_host_path_result="$3$func_to_host_path_result" + ;; + esac + case $4 in + $2 ) func_append func_to_host_path_result "$3" + ;; + esac +} +# end func_convert_path_front_back_pathsep + + +################################################## +# $build to $host FILE NAME CONVERSION FUNCTIONS # +################################################## +# invoked via `$to_host_file_cmd ARG' +# +# In each case, ARG is the path to be converted from $build to $host format. +# Result will be available in $func_to_host_file_result. + + +# func_to_host_file ARG +# Converts the file name ARG from $build format to $host format. Return result +# in func_to_host_file_result. +func_to_host_file () +{ + $opt_debug + $to_host_file_cmd "$1" +} +# end func_to_host_file + + +# func_to_tool_file ARG LAZY +# converts the file name ARG from $build format to toolchain format. Return +# result in func_to_tool_file_result. If the conversion in use is listed +# in (the comma separated) LAZY, no conversion takes place. +func_to_tool_file () +{ + $opt_debug + case ,$2, in + *,"$to_tool_file_cmd",*) + func_to_tool_file_result=$1 + ;; + *) + $to_tool_file_cmd "$1" + func_to_tool_file_result=$func_to_host_file_result + ;; + esac +} +# end func_to_tool_file + + +# func_convert_file_noop ARG +# Copy ARG to func_to_host_file_result. +func_convert_file_noop () +{ + func_to_host_file_result="$1" +} +# end func_convert_file_noop + + +# func_convert_file_msys_to_w32 ARG +# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic +# conversion to w32 is not available inside the cwrapper. Returns result in +# func_to_host_file_result. +func_convert_file_msys_to_w32 () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + func_convert_core_msys_to_w32 "$1" + func_to_host_file_result="$func_convert_core_msys_to_w32_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_msys_to_w32 + + +# func_convert_file_cygwin_to_w32 ARG +# Convert file name ARG from Cygwin to w32 format. Returns result in +# func_to_host_file_result. +func_convert_file_cygwin_to_w32 () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + # because $build is cygwin, we call "the" cygpath in $PATH; no need to use + # LT_CYGPATH in this case. + func_to_host_file_result=`cygpath -m "$1"` + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_cygwin_to_w32 + + +# func_convert_file_nix_to_w32 ARG +# Convert file name ARG from *nix to w32 format. Requires a wine environment +# and a working winepath. Returns result in func_to_host_file_result. +func_convert_file_nix_to_w32 () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + func_convert_core_file_wine_to_w32 "$1" + func_to_host_file_result="$func_convert_core_file_wine_to_w32_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_nix_to_w32 + + +# func_convert_file_msys_to_cygwin ARG +# Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. +# Returns result in func_to_host_file_result. +func_convert_file_msys_to_cygwin () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + func_convert_core_msys_to_w32 "$1" + func_cygpath -u "$func_convert_core_msys_to_w32_result" + func_to_host_file_result="$func_cygpath_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_msys_to_cygwin + + +# func_convert_file_nix_to_cygwin ARG +# Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed +# in a wine environment, working winepath, and LT_CYGPATH set. Returns result +# in func_to_host_file_result. +func_convert_file_nix_to_cygwin () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. + func_convert_core_file_wine_to_w32 "$1" + func_cygpath -u "$func_convert_core_file_wine_to_w32_result" + func_to_host_file_result="$func_cygpath_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_nix_to_cygwin + + +############################################# +# $build to $host PATH CONVERSION FUNCTIONS # +############################################# +# invoked via `$to_host_path_cmd ARG' +# +# In each case, ARG is the path to be converted from $build to $host format. +# The result will be available in $func_to_host_path_result. +# +# Path separators are also converted from $build format to $host format. If +# ARG begins or ends with a path separator character, it is preserved (but +# converted to $host format) on output. +# +# All path conversion functions are named using the following convention: +# file name conversion function : func_convert_file_X_to_Y () +# path conversion function : func_convert_path_X_to_Y () +# where, for any given $build/$host combination the 'X_to_Y' value is the +# same. If conversion functions are added for new $build/$host combinations, +# the two new functions must follow this pattern, or func_init_to_host_path_cmd +# will break. + + +# func_init_to_host_path_cmd +# Ensures that function "pointer" variable $to_host_path_cmd is set to the +# appropriate value, based on the value of $to_host_file_cmd. +to_host_path_cmd= +func_init_to_host_path_cmd () +{ + $opt_debug + if test -z "$to_host_path_cmd"; then + func_stripname 'func_convert_file_' '' "$to_host_file_cmd" + to_host_path_cmd="func_convert_path_${func_stripname_result}" + fi +} + + +# func_to_host_path ARG +# Converts the path ARG from $build format to $host format. Return result +# in func_to_host_path_result. +func_to_host_path () +{ + $opt_debug + func_init_to_host_path_cmd + $to_host_path_cmd "$1" +} +# end func_to_host_path + + +# func_convert_path_noop ARG +# Copy ARG to func_to_host_path_result. +func_convert_path_noop () +{ + func_to_host_path_result="$1" +} +# end func_convert_path_noop + + +# func_convert_path_msys_to_w32 ARG +# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic +# conversion to w32 is not available inside the cwrapper. Returns result in +# func_to_host_path_result. +func_convert_path_msys_to_w32 () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # Remove leading and trailing path separator characters from ARG. MSYS + # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; + # and winepath ignores them completely. + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" + func_to_host_path_result="$func_convert_core_msys_to_w32_result" + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_msys_to_w32 + + +# func_convert_path_cygwin_to_w32 ARG +# Convert path ARG from Cygwin to w32 format. Returns result in +# func_to_host_file_result. +func_convert_path_cygwin_to_w32 () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_cygwin_to_w32 + + +# func_convert_path_nix_to_w32 ARG +# Convert path ARG from *nix to w32 format. Requires a wine environment and +# a working winepath. Returns result in func_to_host_file_result. +func_convert_path_nix_to_w32 () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" + func_to_host_path_result="$func_convert_core_path_wine_to_w32_result" + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_nix_to_w32 + + +# func_convert_path_msys_to_cygwin ARG +# Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. +# Returns result in func_to_host_file_result. +func_convert_path_msys_to_cygwin () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" + func_cygpath -u -p "$func_convert_core_msys_to_w32_result" + func_to_host_path_result="$func_cygpath_result" + func_convert_path_check : : \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" : "$1" + fi +} +# end func_convert_path_msys_to_cygwin + + +# func_convert_path_nix_to_cygwin ARG +# Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a +# a wine environment, working winepath, and LT_CYGPATH set. Returns result in +# func_to_host_file_result. +func_convert_path_nix_to_cygwin () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # Remove leading and trailing path separator characters from + # ARG. msys behavior is inconsistent here, cygpath turns them + # into '.;' and ';.', and winepath ignores them completely. + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" + func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" + func_to_host_path_result="$func_cygpath_result" + func_convert_path_check : : \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" : "$1" + fi +} +# end func_convert_path_nix_to_cygwin + + +# func_mode_compile arg... +func_mode_compile () +{ + $opt_debug + # Get the compilation command and the source file. + base_compile= + srcfile="$nonopt" # always keep a non-empty value in "srcfile" + suppress_opt=yes + suppress_output= + arg_mode=normal + libobj= + later= + pie_flag= + + for arg + do + case $arg_mode in + arg ) + # do not "continue". Instead, add this to base_compile + lastarg="$arg" + arg_mode=normal + ;; + + target ) + libobj="$arg" + arg_mode=normal + continue + ;; + + normal ) + # Accept any command-line options. + case $arg in + -o) + test -n "$libobj" && \ + func_fatal_error "you cannot specify \`-o' more than once" + arg_mode=target + continue + ;; + + -pie | -fpie | -fPIE) + func_append pie_flag " $arg" + continue + ;; + + -shared | -static | -prefer-pic | -prefer-non-pic) + func_append later " $arg" + continue + ;; + + -no-suppress) + suppress_opt=no + continue + ;; + + -Xcompiler) + arg_mode=arg # the next one goes into the "base_compile" arg list + continue # The current "srcfile" will either be retained or + ;; # replaced later. I would guess that would be a bug. + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + lastarg= + save_ifs="$IFS"; IFS=',' + for arg in $args; do + IFS="$save_ifs" + func_append_quoted lastarg "$arg" + done + IFS="$save_ifs" + func_stripname ' ' '' "$lastarg" + lastarg=$func_stripname_result + + # Add the arguments to base_compile. + func_append base_compile " $lastarg" + continue + ;; + + *) + # Accept the current argument as the source file. + # The previous "srcfile" becomes the current argument. + # + lastarg="$srcfile" + srcfile="$arg" + ;; + esac # case $arg + ;; + esac # case $arg_mode + + # Aesthetically quote the previous argument. + func_append_quoted base_compile "$lastarg" + done # for arg + + case $arg_mode in + arg) + func_fatal_error "you must specify an argument for -Xcompile" + ;; + target) + func_fatal_error "you must specify a target with \`-o'" + ;; + *) + # Get the name of the library object. + test -z "$libobj" && { + func_basename "$srcfile" + libobj="$func_basename_result" + } + ;; + esac + + # Recognize several different file suffixes. + # If the user specifies -o file.o, it is replaced with file.lo + case $libobj in + *.[cCFSifmso] | \ + *.ada | *.adb | *.ads | *.asm | \ + *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ + *.[fF][09]? | *.for | *.java | *.obj | *.sx | *.cu | *.cup) + func_xform "$libobj" + libobj=$func_xform_result + ;; + esac + + case $libobj in + *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; + *) + func_fatal_error "cannot determine name of library object from \`$libobj'" + ;; + esac + + func_infer_tag $base_compile + + for arg in $later; do + case $arg in + -shared) + test "$build_libtool_libs" != yes && \ + func_fatal_configuration "can not build a shared library" + build_old_libs=no + continue + ;; + + -static) + build_libtool_libs=no + build_old_libs=yes + continue + ;; + + -prefer-pic) + pic_mode=yes + continue + ;; + + -prefer-non-pic) + pic_mode=no + continue + ;; + esac + done + + func_quote_for_eval "$libobj" + test "X$libobj" != "X$func_quote_for_eval_result" \ + && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ + && func_warning "libobj name \`$libobj' may not contain shell special characters." + func_dirname_and_basename "$obj" "/" "" + objname="$func_basename_result" + xdir="$func_dirname_result" + lobj=${xdir}$objdir/$objname + + test -z "$base_compile" && \ + func_fatal_help "you must specify a compilation command" + + # Delete any leftover library objects. + if test "$build_old_libs" = yes; then + removelist="$obj $lobj $libobj ${libobj}T" + else + removelist="$lobj $libobj ${libobj}T" + fi + + # On Cygwin there's no "real" PIC flag so we must build both object types + case $host_os in + cygwin* | mingw* | pw32* | os2* | cegcc*) + pic_mode=default + ;; + esac + if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then + # non-PIC code in shared libraries is not supported + pic_mode=default + fi + + # Calculate the filename of the output object if compiler does + # not support -o with -c + if test "$compiler_c_o" = no; then + output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext} + lockfile="$output_obj.lock" + else + output_obj= + need_locks=no + lockfile= + fi + + # Lock this critical section if it is needed + # We use this script file to make the link, it avoids creating a new file + if test "$need_locks" = yes; then + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + elif test "$need_locks" = warn; then + if test -f "$lockfile"; then + $ECHO "\ +*** ERROR, $lockfile exists and contains: +`cat $lockfile 2>/dev/null` + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + func_append removelist " $output_obj" + $ECHO "$srcfile" > "$lockfile" + fi + + $opt_dry_run || $RM $removelist + func_append removelist " $lockfile" + trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 + + func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 + srcfile=$func_to_tool_file_result + func_quote_for_eval "$srcfile" + qsrcfile=$func_quote_for_eval_result + + # Only build a PIC object if we are building libtool libraries. + if test "$build_libtool_libs" = yes; then + # Without this assignment, base_compile gets emptied. + fbsd_hideous_sh_bug=$base_compile + + if test "$pic_mode" != no; then + command="$base_compile $qsrcfile $pic_flag" + else + # Don't build PIC code + command="$base_compile $qsrcfile" + fi + + func_mkdir_p "$xdir$objdir" + + if test -z "$output_obj"; then + # Place PIC objects in $objdir + func_append command " -o $lobj" + fi + + func_show_eval_locale "$command" \ + 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed, then go on to compile the next one + if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then + func_show_eval '$MV "$output_obj" "$lobj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + + # Allow error messages only from the first compilation. + if test "$suppress_opt" = yes; then + suppress_output=' >/dev/null 2>&1' + fi + fi + + # Only build a position-dependent object if we build old libraries. + if test "$build_old_libs" = yes; then + if test "$pic_mode" != yes; then + # Don't build PIC code + command="$base_compile $qsrcfile$pie_flag" + else + command="$base_compile $qsrcfile $pic_flag" + fi + if test "$compiler_c_o" = yes; then + func_append command " -o $obj" + fi + + # Suppress compiler output if we already did a PIC compilation. + func_append command "$suppress_output" + func_show_eval_locale "$command" \ + '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed + if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then + func_show_eval '$MV "$output_obj" "$obj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + fi + + $opt_dry_run || { + func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" + + # Unlock the critical section if it was locked + if test "$need_locks" != no; then + removelist=$lockfile + $RM "$lockfile" + fi + } + + exit $EXIT_SUCCESS +} + +$opt_help || { + test "$opt_mode" = compile && func_mode_compile ${1+"$@"} +} + +func_mode_help () +{ + # We need to display help for each of the modes. + case $opt_mode in + "") + # Generic help is extracted from the usage comments + # at the start of this file. + func_help + ;; + + clean) + $ECHO \ +"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... + +Remove files from the build directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, object or program, all the files associated +with it are deleted. Otherwise, only FILE itself is deleted using RM." + ;; + + compile) + $ECHO \ +"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE + +Compile a source file into a libtool library object. + +This mode accepts the following additional options: + + -o OUTPUT-FILE set the output file name to OUTPUT-FILE + -no-suppress do not suppress compiler output for multiple passes + -prefer-pic try to build PIC objects only + -prefer-non-pic try to build non-PIC objects only + -shared do not build a \`.o' file suitable for static linking + -static only build a \`.o' file suitable for static linking + -Wc,FLAG pass FLAG directly to the compiler + +COMPILE-COMMAND is a command to be used in creating a \`standard' object file +from the given SOURCEFILE. + +The output file name is determined by removing the directory component from +SOURCEFILE, then substituting the C source code suffix \`.c' with the +library object suffix, \`.lo'." + ;; + + execute) + $ECHO \ +"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... + +Automatically set library path, then run a program. + +This mode accepts the following additional options: + + -dlopen FILE add the directory containing FILE to the library path + +This mode sets the library path environment variable according to \`-dlopen' +flags. + +If any of the ARGS are libtool executable wrappers, then they are translated +into their corresponding uninstalled binary, and any of their required library +directories are added to the library path. + +Then, COMMAND is executed, with ARGS as arguments." + ;; + + finish) + $ECHO \ +"Usage: $progname [OPTION]... --mode=finish [LIBDIR]... + +Complete the installation of libtool libraries. + +Each LIBDIR is a directory that contains libtool libraries. + +The commands that this mode executes may require superuser privileges. Use +the \`--dry-run' option if you just want to see what would be executed." + ;; + + install) + $ECHO \ +"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... + +Install executables or libraries. + +INSTALL-COMMAND is the installation command. The first component should be +either the \`install' or \`cp' program. + +The following components of INSTALL-COMMAND are treated specially: + + -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation + +The rest of the components are interpreted as arguments to that command (only +BSD-compatible install options are recognized)." + ;; + + link) + $ECHO \ +"Usage: $progname [OPTION]... --mode=link LINK-COMMAND... + +Link object files or libraries together to form another library, or to +create an executable program. + +LINK-COMMAND is a command using the C compiler that you would use to create +a program from several object files. + +The following components of LINK-COMMAND are treated specially: + + -all-static do not do any dynamic linking at all + -avoid-version do not add a version suffix if possible + -bindir BINDIR specify path to binaries directory (for systems where + libraries must be found in the PATH setting at runtime) + -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime + -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols + -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) + -export-symbols SYMFILE + try to export only the symbols listed in SYMFILE + -export-symbols-regex REGEX + try to export only the symbols matching REGEX + -LLIBDIR search LIBDIR for required installed libraries + -lNAME OUTPUT-FILE requires the installed library libNAME + -module build a library that can dlopened + -no-fast-install disable the fast-install mode + -no-install link a not-installable executable + -no-undefined declare that a library does not refer to external symbols + -o OUTPUT-FILE create OUTPUT-FILE from the specified objects + -objectlist FILE Use a list of object files found in FILE to specify objects + -precious-files-regex REGEX + don't remove output files matching REGEX + -release RELEASE specify package release information + -rpath LIBDIR the created library will eventually be installed in LIBDIR + -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries + -shared only do dynamic linking of libtool libraries + -shrext SUFFIX override the standard shared library file extension + -static do not do any dynamic linking of uninstalled libtool libraries + -static-libtool-libs + do not do any dynamic linking of libtool libraries + -version-info CURRENT[:REVISION[:AGE]] + specify library version info [each variable defaults to 0] + -weak LIBNAME declare that the target provides the LIBNAME interface + -Wc,FLAG + -Xcompiler FLAG pass linker-specific FLAG directly to the compiler + -Wl,FLAG + -Xlinker FLAG pass linker-specific FLAG directly to the linker + -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) + +All other options (arguments beginning with \`-') are ignored. + +Every other argument is treated as a filename. Files ending in \`.la' are +treated as uninstalled libtool libraries, other files are standard or library +object files. + +If the OUTPUT-FILE ends in \`.la', then a libtool library is created, +only library objects (\`.lo' files) may be specified, and \`-rpath' is +required, except when creating a convenience library. + +If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created +using \`ar' and \`ranlib', or on Windows using \`lib'. + +If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file +is created, otherwise an executable program is created." + ;; + + uninstall) + $ECHO \ +"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... + +Remove libraries from an installation directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, all the files associated with it are deleted. +Otherwise, only FILE itself is deleted using RM." + ;; + + *) + func_fatal_help "invalid operation mode \`$opt_mode'" + ;; + esac + + echo + $ECHO "Try \`$progname --help' for more information about other modes." +} + +# Now that we've collected a possible --mode arg, show help if necessary +if $opt_help; then + if test "$opt_help" = :; then + func_mode_help + else + { + func_help noexit + for opt_mode in compile link execute install finish uninstall clean; do + func_mode_help + done + } | sed -n '1p; 2,$s/^Usage:/ or: /p' + { + func_help noexit + for opt_mode in compile link execute install finish uninstall clean; do + echo + func_mode_help + done + } | + sed '1d + /^When reporting/,/^Report/{ + H + d + } + $x + /information about other modes/d + /more detailed .*MODE/d + s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' + fi + exit $? +fi + + +# func_mode_execute arg... +func_mode_execute () +{ + $opt_debug + # The first argument is the command name. + cmd="$nonopt" + test -z "$cmd" && \ + func_fatal_help "you must specify a COMMAND" + + # Handle -dlopen flags immediately. + for file in $opt_dlopen; do + test -f "$file" \ + || func_fatal_help "\`$file' is not a file" + + dir= + case $file in + *.la) + func_resolve_sysroot "$file" + file=$func_resolve_sysroot_result + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "\`$lib' is not a valid libtool archive" + + # Read the libtool library. + dlname= + library_names= + func_source "$file" + + # Skip this library if it cannot be dlopened. + if test -z "$dlname"; then + # Warn if it was a shared library. + test -n "$library_names" && \ + func_warning "\`$file' was not linked with \`-export-dynamic'" + continue + fi + + func_dirname "$file" "" "." + dir="$func_dirname_result" + + if test -f "$dir/$objdir/$dlname"; then + func_append dir "/$objdir" + else + if test ! -f "$dir/$dlname"; then + func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" + fi + fi + ;; + + *.lo) + # Just add the directory containing the .lo file. + func_dirname "$file" "" "." + dir="$func_dirname_result" + ;; + + *) + func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" + continue + ;; + esac + + # Get the absolute pathname. + absdir=`cd "$dir" && pwd` + test -n "$absdir" && dir="$absdir" + + # Now add the directory to shlibpath_var. + if eval "test -z \"\$$shlibpath_var\""; then + eval "$shlibpath_var=\"\$dir\"" + else + eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" + fi + done + + # This variable tells wrapper scripts just to set shlibpath_var + # rather than running their programs. + libtool_execute_magic="$magic" + + # Check if any of the arguments is a wrapper script. + args= + for file + do + case $file in + -* | *.la | *.lo ) ;; + *) + # Do a test to see if this is really a libtool program. + if func_ltwrapper_script_p "$file"; then + func_source "$file" + # Transform arg to wrapped name. + file="$progdir/$program" + elif func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + func_source "$func_ltwrapper_scriptname_result" + # Transform arg to wrapped name. + file="$progdir/$program" + fi + ;; + esac + # Quote arguments (to preserve shell metacharacters). + func_append_quoted args "$file" + done + + if test "X$opt_dry_run" = Xfalse; then + if test -n "$shlibpath_var"; then + # Export the shlibpath_var. + eval "export $shlibpath_var" + fi + + # Restore saved environment variables + for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES + do + eval "if test \"\${save_$lt_var+set}\" = set; then + $lt_var=\$save_$lt_var; export $lt_var + else + $lt_unset $lt_var + fi" + done + + # Now prepare to actually exec the command. + exec_cmd="\$cmd$args" + else + # Display what would be done. + if test -n "$shlibpath_var"; then + eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" + echo "export $shlibpath_var" + fi + $ECHO "$cmd$args" + exit $EXIT_SUCCESS + fi +} + +test "$opt_mode" = execute && func_mode_execute ${1+"$@"} + + +# func_mode_finish arg... +func_mode_finish () +{ + $opt_debug + libs= + libdirs= + admincmds= + + for opt in "$nonopt" ${1+"$@"} + do + if test -d "$opt"; then + func_append libdirs " $opt" + + elif test -f "$opt"; then + if func_lalib_unsafe_p "$opt"; then + func_append libs " $opt" + else + func_warning "\`$opt' is not a valid libtool archive" + fi + + else + func_fatal_error "invalid argument \`$opt'" + fi + done + + if test -n "$libs"; then + if test -n "$lt_sysroot"; then + sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` + sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" + else + sysroot_cmd= + fi + + # Remove sysroot references + if $opt_dry_run; then + for lib in $libs; do + echo "removing references to $lt_sysroot and \`=' prefixes from $lib" + done + else + tmpdir=`func_mktempdir` + for lib in $libs; do + sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ + > $tmpdir/tmp-la + mv -f $tmpdir/tmp-la $lib + done + ${RM}r "$tmpdir" + fi + fi + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + for libdir in $libdirs; do + if test -n "$finish_cmds"; then + # Do each command in the finish commands. + func_execute_cmds "$finish_cmds" 'admincmds="$admincmds +'"$cmd"'"' + fi + if test -n "$finish_eval"; then + # Do the single finish_eval. + eval cmds=\"$finish_eval\" + $opt_dry_run || eval "$cmds" || func_append admincmds " + $cmds" + fi + done + fi + + # Exit here if they wanted silent mode. + $opt_silent && exit $EXIT_SUCCESS + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + echo "----------------------------------------------------------------------" + echo "Libraries have been installed in:" + for libdir in $libdirs; do + $ECHO " $libdir" + done + echo + echo "If you ever happen to want to link against installed libraries" + echo "in a given directory, LIBDIR, you must either use libtool, and" + echo "specify the full pathname of the library, or use the \`-LLIBDIR'" + echo "flag during linking and do at least one of the following:" + if test -n "$shlibpath_var"; then + echo " - add LIBDIR to the \`$shlibpath_var' environment variable" + echo " during execution" + fi + if test -n "$runpath_var"; then + echo " - add LIBDIR to the \`$runpath_var' environment variable" + echo " during linking" + fi + if test -n "$hardcode_libdir_flag_spec"; then + libdir=LIBDIR + eval flag=\"$hardcode_libdir_flag_spec\" + + $ECHO " - use the \`$flag' linker flag" + fi + if test -n "$admincmds"; then + $ECHO " - have your system administrator run these commands:$admincmds" + fi + if test -f /etc/ld.so.conf; then + echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" + fi + echo + + echo "See any operating system documentation about shared libraries for" + case $host in + solaris2.[6789]|solaris2.1[0-9]) + echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" + echo "pages." + ;; + *) + echo "more information, such as the ld(1) and ld.so(8) manual pages." + ;; + esac + echo "----------------------------------------------------------------------" + fi + exit $EXIT_SUCCESS +} + +test "$opt_mode" = finish && func_mode_finish ${1+"$@"} + + +# func_mode_install arg... +func_mode_install () +{ + $opt_debug + # There may be an optional sh(1) argument at the beginning of + # install_prog (especially on Windows NT). + if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || + # Allow the use of GNU shtool's install command. + case $nonopt in *shtool*) :;; *) false;; esac; then + # Aesthetically quote it. + func_quote_for_eval "$nonopt" + install_prog="$func_quote_for_eval_result " + arg=$1 + shift + else + install_prog= + arg=$nonopt + fi + + # The real first argument should be the name of the installation program. + # Aesthetically quote it. + func_quote_for_eval "$arg" + func_append install_prog "$func_quote_for_eval_result" + install_shared_prog=$install_prog + case " $install_prog " in + *[\\\ /]cp\ *) install_cp=: ;; + *) install_cp=false ;; + esac + + # We need to accept at least all the BSD install flags. + dest= + files= + opts= + prev= + install_type= + isdir=no + stripme= + no_mode=: + for arg + do + arg2= + if test -n "$dest"; then + func_append files " $dest" + dest=$arg + continue + fi + + case $arg in + -d) isdir=yes ;; + -f) + if $install_cp; then :; else + prev=$arg + fi + ;; + -g | -m | -o) + prev=$arg + ;; + -s) + stripme=" -s" + continue + ;; + -*) + ;; + *) + # If the previous option needed an argument, then skip it. + if test -n "$prev"; then + if test "x$prev" = x-m && test -n "$install_override_mode"; then + arg2=$install_override_mode + no_mode=false + fi + prev= + else + dest=$arg + continue + fi + ;; + esac + + # Aesthetically quote the argument. + func_quote_for_eval "$arg" + func_append install_prog " $func_quote_for_eval_result" + if test -n "$arg2"; then + func_quote_for_eval "$arg2" + fi + func_append install_shared_prog " $func_quote_for_eval_result" + done + + test -z "$install_prog" && \ + func_fatal_help "you must specify an install program" + + test -n "$prev" && \ + func_fatal_help "the \`$prev' option requires an argument" + + if test -n "$install_override_mode" && $no_mode; then + if $install_cp; then :; else + func_quote_for_eval "$install_override_mode" + func_append install_shared_prog " -m $func_quote_for_eval_result" + fi + fi + + if test -z "$files"; then + if test -z "$dest"; then + func_fatal_help "no file or destination specified" + else + func_fatal_help "you must specify a destination" + fi + fi + + # Strip any trailing slash from the destination. + func_stripname '' '/' "$dest" + dest=$func_stripname_result + + # Check to see that the destination is a directory. + test -d "$dest" && isdir=yes + if test "$isdir" = yes; then + destdir="$dest" + destname= + else + func_dirname_and_basename "$dest" "" "." + destdir="$func_dirname_result" + destname="$func_basename_result" + + # Not a directory, so check to see that there is only one file specified. + set dummy $files; shift + test "$#" -gt 1 && \ + func_fatal_help "\`$dest' is not a directory" + fi + case $destdir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + for file in $files; do + case $file in + *.lo) ;; + *) + func_fatal_help "\`$destdir' must be an absolute directory name" + ;; + esac + done + ;; + esac + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + staticlibs= + future_libdirs= + current_libdirs= + for file in $files; do + + # Do each installation. + case $file in + *.$libext) + # Do the static libraries later. + func_append staticlibs " $file" + ;; + + *.la) + func_resolve_sysroot "$file" + file=$func_resolve_sysroot_result + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "\`$file' is not a valid libtool archive" + + library_names= + old_library= + relink_command= + func_source "$file" + + # Add the libdir to current_libdirs if it is the destination. + if test "X$destdir" = "X$libdir"; then + case "$current_libdirs " in + *" $libdir "*) ;; + *) func_append current_libdirs " $libdir" ;; + esac + else + # Note the libdir as a future libdir. + case "$future_libdirs " in + *" $libdir "*) ;; + *) func_append future_libdirs " $libdir" ;; + esac + fi + + func_dirname "$file" "/" "" + dir="$func_dirname_result" + func_append dir "$objdir" + + if test -n "$relink_command"; then + # Determine the prefix the user has applied to our future dir. + inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` + + # Don't allow the user to place us outside of our expected + # location b/c this prevents finding dependent libraries that + # are installed to the same prefix. + # At present, this check doesn't affect windows .dll's that + # are installed into $libdir/../bin (currently, that works fine) + # but it's something to keep an eye on. + test "$inst_prefix_dir" = "$destdir" && \ + func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" + + if test -n "$inst_prefix_dir"; then + # Stick the inst_prefix_dir data into the link command. + relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` + else + relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` + fi + + func_warning "relinking \`$file'" + func_show_eval "$relink_command" \ + 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' + fi + + # See the names of the shared library. + set dummy $library_names; shift + if test -n "$1"; then + realname="$1" + shift + + srcname="$realname" + test -n "$relink_command" && srcname="$realname"T + + # Install the shared library and build the symlinks. + func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ + 'exit $?' + tstripme="$stripme" + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + case $realname in + *.dll.a) + tstripme="" + ;; + esac + ;; + esac + if test -n "$tstripme" && test -n "$striplib"; then + func_show_eval "$striplib $destdir/$realname" 'exit $?' + fi + + if test "$#" -gt 0; then + # Delete the old symlinks, and create new ones. + # Try `ln -sf' first, because the `ln' binary might depend on + # the symlink we replace! Solaris /bin/ln does not understand -f, + # so we also need to try rm && ln -s. + for linkname + do + test "$linkname" != "$realname" \ + && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" + done + fi + + # Do each command in the postinstall commands. + lib="$destdir/$realname" + func_execute_cmds "$postinstall_cmds" 'exit $?' + fi + + # Install the pseudo-library for information purposes. + func_basename "$file" + name="$func_basename_result" + instname="$dir/$name"i + func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' + + # Maybe install the static library, too. + test -n "$old_library" && func_append staticlibs " $dir/$old_library" + ;; + + *.lo) + # Install (i.e. copy) a libtool object. + + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + func_basename "$file" + destfile="$func_basename_result" + destfile="$destdir/$destfile" + fi + + # Deduce the name of the destination old-style object file. + case $destfile in + *.lo) + func_lo2o "$destfile" + staticdest=$func_lo2o_result + ;; + *.$objext) + staticdest="$destfile" + destfile= + ;; + *) + func_fatal_help "cannot copy a libtool object to \`$destfile'" + ;; + esac + + # Install the libtool object if requested. + test -n "$destfile" && \ + func_show_eval "$install_prog $file $destfile" 'exit $?' + + # Install the old object if enabled. + if test "$build_old_libs" = yes; then + # Deduce the name of the old-style object file. + func_lo2o "$file" + staticobj=$func_lo2o_result + func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' + fi + exit $EXIT_SUCCESS + ;; + + *) + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + func_basename "$file" + destfile="$func_basename_result" + destfile="$destdir/$destfile" + fi + + # If the file is missing, and there is a .exe on the end, strip it + # because it is most likely a libtool script we actually want to + # install + stripped_ext="" + case $file in + *.exe) + if test ! -f "$file"; then + func_stripname '' '.exe' "$file" + file=$func_stripname_result + stripped_ext=".exe" + fi + ;; + esac + + # Do a test to see if this is really a libtool program. + case $host in + *cygwin* | *mingw*) + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + wrapper=$func_ltwrapper_scriptname_result + else + func_stripname '' '.exe' "$file" + wrapper=$func_stripname_result + fi + ;; + *) + wrapper=$file + ;; + esac + if func_ltwrapper_script_p "$wrapper"; then + notinst_deplibs= + relink_command= + + func_source "$wrapper" + + # Check the variables that should have been set. + test -z "$generated_by_libtool_version" && \ + func_fatal_error "invalid libtool wrapper script \`$wrapper'" + + finalize=yes + for lib in $notinst_deplibs; do + # Check to see that each library is installed. + libdir= + if test -f "$lib"; then + func_source "$lib" + fi + libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test + if test -n "$libdir" && test ! -f "$libfile"; then + func_warning "\`$lib' has not been installed in \`$libdir'" + finalize=no + fi + done + + relink_command= + func_source "$wrapper" + + outputname= + if test "$fast_install" = no && test -n "$relink_command"; then + $opt_dry_run || { + if test "$finalize" = yes; then + tmpdir=`func_mktempdir` + func_basename "$file$stripped_ext" + file="$func_basename_result" + outputname="$tmpdir/$file" + # Replace the output file specification. + relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` + + $opt_silent || { + func_quote_for_expand "$relink_command" + eval "func_echo $func_quote_for_expand_result" + } + if eval "$relink_command"; then : + else + func_error "error: relink \`$file' with the above command before installing it" + $opt_dry_run || ${RM}r "$tmpdir" + continue + fi + file="$outputname" + else + func_warning "cannot relink \`$file'" + fi + } + else + # Install the binary that we compiled earlier. + file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` + fi + fi + + # remove .exe since cygwin /usr/bin/install will append another + # one anyway + case $install_prog,$host in + */usr/bin/install*,*cygwin*) + case $file:$destfile in + *.exe:*.exe) + # this is ok + ;; + *.exe:*) + destfile=$destfile.exe + ;; + *:*.exe) + func_stripname '' '.exe' "$destfile" + destfile=$func_stripname_result + ;; + esac + ;; + esac + func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' + $opt_dry_run || if test -n "$outputname"; then + ${RM}r "$tmpdir" + fi + ;; + esac + done + + for file in $staticlibs; do + func_basename "$file" + name="$func_basename_result" + + # Set up the ranlib parameters. + oldlib="$destdir/$name" + + func_show_eval "$install_prog \$file \$oldlib" 'exit $?' + + if test -n "$stripme" && test -n "$old_striplib"; then + func_show_eval "$old_striplib $oldlib" 'exit $?' + fi + + # Do each command in the postinstall commands. + func_execute_cmds "$old_postinstall_cmds" 'exit $?' + done + + test -n "$future_libdirs" && \ + func_warning "remember to run \`$progname --finish$future_libdirs'" + + if test -n "$current_libdirs"; then + # Maybe just do a dry run. + $opt_dry_run && current_libdirs=" -n$current_libdirs" + exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' + else + exit $EXIT_SUCCESS + fi +} + +test "$opt_mode" = install && func_mode_install ${1+"$@"} + + +# func_generate_dlsyms outputname originator pic_p +# Extract symbols from dlprefiles and create ${outputname}S.o with +# a dlpreopen symbol table. +func_generate_dlsyms () +{ + $opt_debug + my_outputname="$1" + my_originator="$2" + my_pic_p="${3-no}" + my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` + my_dlsyms= + + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + if test -n "$NM" && test -n "$global_symbol_pipe"; then + my_dlsyms="${my_outputname}S.c" + else + func_error "not configured to extract global symbols from dlpreopened files" + fi + fi + + if test -n "$my_dlsyms"; then + case $my_dlsyms in + "") ;; + *.c) + # Discover the nlist of each of the dlfiles. + nlist="$output_objdir/${my_outputname}.nm" + + func_show_eval "$RM $nlist ${nlist}S ${nlist}T" + + # Parse the name list into a source file. + func_verbose "creating $output_objdir/$my_dlsyms" + + $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ +/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ +/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ + +#ifdef __cplusplus +extern \"C\" { +#endif + +#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) +#pragma GCC diagnostic ignored \"-Wstrict-prototypes\" +#endif + +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) +/* DATA imports from DLLs on WIN32 con't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined(__osf__) +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +/* External symbol declarations for the compiler. */\ +" + + if test "$dlself" = yes; then + func_verbose "generating symbol list for \`$output'" + + $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" + + # Add our own program objects to the symbol list. + progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` + for progfile in $progfiles; do + func_to_tool_file "$progfile" func_convert_file_msys_to_w32 + func_verbose "extracting global C symbols from \`$func_to_tool_file_result'" + $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" + done + + if test -n "$exclude_expsyms"; then + $opt_dry_run || { + eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + if test -n "$export_symbols_regex"; then + $opt_dry_run || { + eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + export_symbols="$output_objdir/$outputname.exp" + $opt_dry_run || { + $RM $export_symbols + eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' + ;; + esac + } + else + $opt_dry_run || { + eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' + eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' + ;; + esac + } + fi + fi + + for dlprefile in $dlprefiles; do + func_verbose "extracting global C symbols from \`$dlprefile'" + func_basename "$dlprefile" + name="$func_basename_result" + case $host in + *cygwin* | *mingw* | *cegcc* ) + # if an import library, we need to obtain dlname + if func_win32_import_lib_p "$dlprefile"; then + func_tr_sh "$dlprefile" + eval "curr_lafile=\$libfile_$func_tr_sh_result" + dlprefile_dlbasename="" + if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then + # Use subshell, to avoid clobbering current variable values + dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` + if test -n "$dlprefile_dlname" ; then + func_basename "$dlprefile_dlname" + dlprefile_dlbasename="$func_basename_result" + else + # no lafile. user explicitly requested -dlpreopen . + $sharedlib_from_linklib_cmd "$dlprefile" + dlprefile_dlbasename=$sharedlib_from_linklib_result + fi + fi + $opt_dry_run || { + if test -n "$dlprefile_dlbasename" ; then + eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' + else + func_warning "Could not compute DLL name from $name" + eval '$ECHO ": $name " >> "$nlist"' + fi + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | + $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" + } + else # not an import lib + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + fi + ;; + *) + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + ;; + esac + done + + $opt_dry_run || { + # Make sure we have at least an empty file. + test -f "$nlist" || : > "$nlist" + + if test -n "$exclude_expsyms"; then + $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T + $MV "$nlist"T "$nlist" + fi + + # Try sorting and uniquifying the output. + if $GREP -v "^: " < "$nlist" | + if sort -k 3 /dev/null 2>&1; then + sort -k 3 + else + sort +2 + fi | + uniq > "$nlist"S; then + : + else + $GREP -v "^: " < "$nlist" > "$nlist"S + fi + + if test -f "$nlist"S; then + eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' + else + echo '/* NONE */' >> "$output_objdir/$my_dlsyms" + fi + + echo >> "$output_objdir/$my_dlsyms" "\ + +/* The mapping between symbol names and symbols. */ +typedef struct { + const char *name; + void *address; +} lt_dlsymlist; +extern LT_DLSYM_CONST lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[]; +LT_DLSYM_CONST lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[] = +{\ + { \"$my_originator\", (void *) 0 }," + + case $need_lib_prefix in + no) + eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + *) + eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + esac + echo >> "$output_objdir/$my_dlsyms" "\ + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt_${my_prefix}_LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif\ +" + } # !$opt_dry_run + + pic_flag_for_symtable= + case "$compile_command " in + *" -static "*) ;; + *) + case $host in + # compiling the symbol table file with pic_flag works around + # a FreeBSD bug that causes programs to crash when -lm is + # linked before any other PIC object. But we must not use + # pic_flag when linking with -static. The problem exists in + # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. + *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) + pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; + *-*-hpux*) + pic_flag_for_symtable=" $pic_flag" ;; + *) + if test "X$my_pic_p" != Xno; then + pic_flag_for_symtable=" $pic_flag" + fi + ;; + esac + ;; + esac + symtab_cflags= + for arg in $LTCFLAGS; do + case $arg in + -pie | -fpie | -fPIE) ;; + *) func_append symtab_cflags " $arg" ;; + esac + done + + # Now compile the dynamic symbol file. + func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' + + # Clean up the generated files. + func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' + + # Transform the symbol file into the correct name. + symfileobj="$output_objdir/${my_outputname}S.$objext" + case $host in + *cygwin* | *mingw* | *cegcc* ) + if test -f "$output_objdir/$my_outputname.def"; then + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + else + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` + fi + ;; + *) + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` + ;; + esac + ;; + *) + func_fatal_error "unknown suffix for \`$my_dlsyms'" + ;; + esac + else + # We keep going just in case the user didn't refer to + # lt_preloaded_symbols. The linker will fail if global_symbol_pipe + # really was required. + + # Nullify the symbol file. + compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` + fi +} + +# func_win32_libid arg +# return the library type of file 'arg' +# +# Need a lot of goo to handle *both* DLLs and import libs +# Has to be a shell function in order to 'eat' the argument +# that is supplied when $file_magic_command is called. +# Despite the name, also deal with 64 bit binaries. +func_win32_libid () +{ + $opt_debug + win32_libid_type="unknown" + win32_fileres=`file -L $1 2>/dev/null` + case $win32_fileres in + *ar\ archive\ import\ library*) # definitely import + win32_libid_type="x86 archive import" + ;; + *ar\ archive*) # could be an import, or static + # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. + if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | + $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then + func_to_tool_file "$1" func_convert_file_msys_to_w32 + win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | + $SED -n -e ' + 1,100{ + / I /{ + s,.*,import, + p + q + } + }'` + case $win32_nmres in + import*) win32_libid_type="x86 archive import";; + *) win32_libid_type="x86 archive static";; + esac + fi + ;; + *DLL*) + win32_libid_type="x86 DLL" + ;; + *executable*) # but shell scripts are "executable" too... + case $win32_fileres in + *MS\ Windows\ PE\ Intel*) + win32_libid_type="x86 DLL" + ;; + esac + ;; + esac + $ECHO "$win32_libid_type" +} + +# func_cygming_dll_for_implib ARG +# +# Platform-specific function to extract the +# name of the DLL associated with the specified +# import library ARG. +# Invoked by eval'ing the libtool variable +# $sharedlib_from_linklib_cmd +# Result is available in the variable +# $sharedlib_from_linklib_result +func_cygming_dll_for_implib () +{ + $opt_debug + sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` +} + +# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs +# +# The is the core of a fallback implementation of a +# platform-specific function to extract the name of the +# DLL associated with the specified import library LIBNAME. +# +# SECTION_NAME is either .idata$6 or .idata$7, depending +# on the platform and compiler that created the implib. +# +# Echos the name of the DLL associated with the +# specified import library. +func_cygming_dll_for_implib_fallback_core () +{ + $opt_debug + match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` + $OBJDUMP -s --section "$1" "$2" 2>/dev/null | + $SED '/^Contents of section '"$match_literal"':/{ + # Place marker at beginning of archive member dllname section + s/.*/====MARK====/ + p + d + } + # These lines can sometimes be longer than 43 characters, but + # are always uninteresting + /:[ ]*file format pe[i]\{,1\}-/d + /^In archive [^:]*:/d + # Ensure marker is printed + /^====MARK====/p + # Remove all lines with less than 43 characters + /^.\{43\}/!d + # From remaining lines, remove first 43 characters + s/^.\{43\}//' | + $SED -n ' + # Join marker and all lines until next marker into a single line + /^====MARK====/ b para + H + $ b para + b + :para + x + s/\n//g + # Remove the marker + s/^====MARK====// + # Remove trailing dots and whitespace + s/[\. \t]*$// + # Print + /./p' | + # we now have a list, one entry per line, of the stringified + # contents of the appropriate section of all members of the + # archive which possess that section. Heuristic: eliminate + # all those which have a first or second character that is + # a '.' (that is, objdump's representation of an unprintable + # character.) This should work for all archives with less than + # 0x302f exports -- but will fail for DLLs whose name actually + # begins with a literal '.' or a single character followed by + # a '.'. + # + # Of those that remain, print the first one. + $SED -e '/^\./d;/^.\./d;q' +} + +# func_cygming_gnu_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is a GNU/binutils-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_gnu_implib_p () +{ + $opt_debug + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` + test -n "$func_cygming_gnu_implib_tmp" +} + +# func_cygming_ms_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is an MS-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_ms_implib_p () +{ + $opt_debug + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` + test -n "$func_cygming_ms_implib_tmp" +} + +# func_cygming_dll_for_implib_fallback ARG +# Platform-specific function to extract the +# name of the DLL associated with the specified +# import library ARG. +# +# This fallback implementation is for use when $DLLTOOL +# does not support the --identify-strict option. +# Invoked by eval'ing the libtool variable +# $sharedlib_from_linklib_cmd +# Result is available in the variable +# $sharedlib_from_linklib_result +func_cygming_dll_for_implib_fallback () +{ + $opt_debug + if func_cygming_gnu_implib_p "$1" ; then + # binutils import library + sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` + elif func_cygming_ms_implib_p "$1" ; then + # ms-generated import library + sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` + else + # unknown + sharedlib_from_linklib_result="" + fi +} + + +# func_extract_an_archive dir oldlib +func_extract_an_archive () +{ + $opt_debug + f_ex_an_ar_dir="$1"; shift + f_ex_an_ar_oldlib="$1" + if test "$lock_old_archive_extraction" = yes; then + lockfile=$f_ex_an_ar_oldlib.lock + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + fi + func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ + 'stat=$?; rm -f "$lockfile"; exit $stat' + if test "$lock_old_archive_extraction" = yes; then + $opt_dry_run || rm -f "$lockfile" + fi + if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then + : + else + func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" + fi +} + + +# func_extract_archives gentop oldlib ... +func_extract_archives () +{ + $opt_debug + my_gentop="$1"; shift + my_oldlibs=${1+"$@"} + my_oldobjs="" + my_xlib="" + my_xabs="" + my_xdir="" + + for my_xlib in $my_oldlibs; do + # Extract the objects. + case $my_xlib in + [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; + *) my_xabs=`pwd`"/$my_xlib" ;; + esac + func_basename "$my_xlib" + my_xlib="$func_basename_result" + my_xlib_u=$my_xlib + while :; do + case " $extracted_archives " in + *" $my_xlib_u "*) + func_arith $extracted_serial + 1 + extracted_serial=$func_arith_result + my_xlib_u=lt$extracted_serial-$my_xlib ;; + *) break ;; + esac + done + extracted_archives="$extracted_archives $my_xlib_u" + my_xdir="$my_gentop/$my_xlib_u" + + func_mkdir_p "$my_xdir" + + case $host in + *-darwin*) + func_verbose "Extracting $my_xabs" + # Do not bother doing anything if just a dry run + $opt_dry_run || { + darwin_orig_dir=`pwd` + cd $my_xdir || exit $? + darwin_archive=$my_xabs + darwin_curdir=`pwd` + darwin_base_archive=`basename "$darwin_archive"` + darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` + if test -n "$darwin_arches"; then + darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` + darwin_arch= + func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" + for darwin_arch in $darwin_arches ; do + func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" + $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" + cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" + func_extract_an_archive "`pwd`" "${darwin_base_archive}" + cd "$darwin_curdir" + $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" + done # $darwin_arches + ## Okay now we've a bunch of thin objects, gotta fatten them up :) + darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` + darwin_file= + darwin_files= + for darwin_file in $darwin_filelist; do + darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` + $LIPO -create -output "$darwin_file" $darwin_files + done # $darwin_filelist + $RM -rf unfat-$$ + cd "$darwin_orig_dir" + else + cd $darwin_orig_dir + func_extract_an_archive "$my_xdir" "$my_xabs" + fi # $darwin_arches + } # !$opt_dry_run + ;; + *) + func_extract_an_archive "$my_xdir" "$my_xabs" + ;; + esac + my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` + done + + func_extract_archives_result="$my_oldobjs" +} + + +# func_emit_wrapper [arg=no] +# +# Emit a libtool wrapper script on stdout. +# Don't directly open a file because we may want to +# incorporate the script contents within a cygwin/mingw +# wrapper executable. Must ONLY be called from within +# func_mode_link because it depends on a number of variables +# set therein. +# +# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR +# variable will take. If 'yes', then the emitted script +# will assume that the directory in which it is stored is +# the $objdir directory. This is a cygwin/mingw-specific +# behavior. +func_emit_wrapper () +{ + func_emit_wrapper_arg1=${1-no} + + $ECHO "\ +#! $SHELL + +# $output - temporary wrapper script for $objdir/$outputname +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# The $output program cannot be directly executed until all the libtool +# libraries that it depends on are installed. +# +# This wrapper script should never be moved out of the build directory. +# If it is, it will not operate correctly. + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='$sed_quote_subst' + +# Be Bourne compatible +if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +relink_command=\"$relink_command\" + +# This environment variable determines our operation mode. +if test \"\$libtool_install_magic\" = \"$magic\"; then + # install mode needs the following variables: + generated_by_libtool_version='$macro_version' + notinst_deplibs='$notinst_deplibs' +else + # When we are sourced in execute mode, \$file and \$ECHO are already set. + if test \"\$libtool_execute_magic\" != \"$magic\"; then + file=\"\$0\"" + + qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` + $ECHO "\ + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + ECHO=\"$qECHO\" + fi + +# Very basic option parsing. These options are (a) specific to +# the libtool wrapper, (b) are identical between the wrapper +# /script/ and the wrapper /executable/ which is used only on +# windows platforms, and (c) all begin with the string "--lt-" +# (application programs are unlikely to have options which match +# this pattern). +# +# There are only two supported options: --lt-debug and +# --lt-dump-script. There is, deliberately, no --lt-help. +# +# The first argument to this parsing function should be the +# script's $0 value, followed by "$@". +lt_option_debug= +func_parse_lt_options () +{ + lt_script_arg0=\$0 + shift + for lt_opt + do + case \"\$lt_opt\" in + --lt-debug) lt_option_debug=1 ;; + --lt-dump-script) + lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` + test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. + lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` + cat \"\$lt_dump_D/\$lt_dump_F\" + exit 0 + ;; + --lt-*) + \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 + exit 1 + ;; + esac + done + + # Print the debug banner immediately: + if test -n \"\$lt_option_debug\"; then + echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2 + fi +} + +# Used when --lt-debug. Prints its arguments to stdout +# (redirection is the responsibility of the caller) +func_lt_dump_args () +{ + lt_dump_args_N=1; + for lt_arg + do + \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\" + lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` + done +} + +# Core function for launching the target application +func_exec_program_core () +{ +" + case $host in + # Backslashes separate directories on plain windows + *-*-mingw | *-*-os2* | *-cegcc*) + $ECHO "\ + if test -n \"\$lt_option_debug\"; then + \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2 + func_lt_dump_args \${1+\"\$@\"} 1>&2 + fi + exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} +" + ;; + + *) + $ECHO "\ + if test -n \"\$lt_option_debug\"; then + \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2 + func_lt_dump_args \${1+\"\$@\"} 1>&2 + fi + exec \"\$progdir/\$program\" \${1+\"\$@\"} +" + ;; + esac + $ECHO "\ + \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 + exit 1 +} + +# A function to encapsulate launching the target application +# Strips options in the --lt-* namespace from \$@ and +# launches target application with the remaining arguments. +func_exec_program () +{ + for lt_wr_arg + do + case \$lt_wr_arg in + --lt-*) ;; + *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; + esac + shift + done + func_exec_program_core \${1+\"\$@\"} +} + + # Parse options + func_parse_lt_options \"\$0\" \${1+\"\$@\"} + + # Find the directory that this script lives in. + thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` + test \"x\$thisdir\" = \"x\$file\" && thisdir=. + + # Follow symbolic links until we get to the real thisdir. + file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` + while test -n \"\$file\"; do + destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` + + # If there was a directory component, then change thisdir. + if test \"x\$destdir\" != \"x\$file\"; then + case \"\$destdir\" in + [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; + *) thisdir=\"\$thisdir/\$destdir\" ;; + esac + fi + + file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` + file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` + done + + # Usually 'no', except on cygwin/mingw when embedded into + # the cwrapper. + WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 + if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then + # special case for '.' + if test \"\$thisdir\" = \".\"; then + thisdir=\`pwd\` + fi + # remove .libs from thisdir + case \"\$thisdir\" in + *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; + $objdir ) thisdir=. ;; + esac + fi + + # Try to get the absolute directory name. + absdir=\`cd \"\$thisdir\" && pwd\` + test -n \"\$absdir\" && thisdir=\"\$absdir\" +" + + if test "$fast_install" = yes; then + $ECHO "\ + program=lt-'$outputname'$exeext + progdir=\"\$thisdir/$objdir\" + + if test ! -f \"\$progdir/\$program\" || + { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ + test \"X\$file\" != \"X\$progdir/\$program\"; }; then + + file=\"\$\$-\$program\" + + if test ! -d \"\$progdir\"; then + $MKDIR \"\$progdir\" + else + $RM \"\$progdir/\$file\" + fi" + + $ECHO "\ + + # relink executable if necessary + if test -n \"\$relink_command\"; then + if relink_command_output=\`eval \$relink_command 2>&1\`; then : + else + $ECHO \"\$relink_command_output\" >&2 + $RM \"\$progdir/\$file\" + exit 1 + fi + fi + + $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || + { $RM \"\$progdir/\$program\"; + $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } + $RM \"\$progdir/\$file\" + fi" + else + $ECHO "\ + program='$outputname' + progdir=\"\$thisdir/$objdir\" +" + fi + + $ECHO "\ + + if test -f \"\$progdir/\$program\"; then" + + # fixup the dll searchpath if we need to. + # + # Fix the DLL searchpath if we need to. Do this before prepending + # to shlibpath, because on Windows, both are PATH and uninstalled + # libraries must come first. + if test -n "$dllsearchpath"; then + $ECHO "\ + # Add the dll search path components to the executable PATH + PATH=$dllsearchpath:\$PATH +" + fi + + # Export our shlibpath_var if we have one. + if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + $ECHO "\ + # Add our own library path to $shlibpath_var + $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" + + # Some systems cannot cope with colon-terminated $shlibpath_var + # The second colon is a workaround for a bug in BeOS R4 sed + $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` + + export $shlibpath_var +" + fi + + $ECHO "\ + if test \"\$libtool_execute_magic\" != \"$magic\"; then + # Run the actual program with our arguments. + func_exec_program \${1+\"\$@\"} + fi + else + # The program doesn't exist. + \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 + \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 + \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 + exit 1 + fi +fi\ +" +} + + +# func_emit_cwrapperexe_src +# emit the source code for a wrapper executable on stdout +# Must ONLY be called from within func_mode_link because +# it depends on a number of variable set therein. +func_emit_cwrapperexe_src () +{ + cat < +#include +#ifdef _MSC_VER +# include +# include +# include +#else +# include +# include +# ifdef __CYGWIN__ +# include +# endif +#endif +#include +#include +#include +#include +#include +#include +#include +#include + +/* declarations of non-ANSI functions */ +#if defined(__MINGW32__) +# ifdef __STRICT_ANSI__ +int _putenv (const char *); +# endif +#elif defined(__CYGWIN__) +# ifdef __STRICT_ANSI__ +char *realpath (const char *, char *); +int putenv (char *); +int setenv (const char *, const char *, int); +# endif +/* #elif defined (other platforms) ... */ +#endif + +/* portability defines, excluding path handling macros */ +#if defined(_MSC_VER) +# define setmode _setmode +# define stat _stat +# define chmod _chmod +# define getcwd _getcwd +# define putenv _putenv +# define S_IXUSR _S_IEXEC +# ifndef _INTPTR_T_DEFINED +# define _INTPTR_T_DEFINED +# define intptr_t int +# endif +#elif defined(__MINGW32__) +# define setmode _setmode +# define stat _stat +# define chmod _chmod +# define getcwd _getcwd +# define putenv _putenv +#elif defined(__CYGWIN__) +# define HAVE_SETENV +# define FOPEN_WB "wb" +/* #elif defined (other platforms) ... */ +#endif + +#if defined(PATH_MAX) +# define LT_PATHMAX PATH_MAX +#elif defined(MAXPATHLEN) +# define LT_PATHMAX MAXPATHLEN +#else +# define LT_PATHMAX 1024 +#endif + +#ifndef S_IXOTH +# define S_IXOTH 0 +#endif +#ifndef S_IXGRP +# define S_IXGRP 0 +#endif + +/* path handling portability macros */ +#ifndef DIR_SEPARATOR +# define DIR_SEPARATOR '/' +# define PATH_SEPARATOR ':' +#endif + +#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ + defined (__OS2__) +# define HAVE_DOS_BASED_FILE_SYSTEM +# define FOPEN_WB "wb" +# ifndef DIR_SEPARATOR_2 +# define DIR_SEPARATOR_2 '\\' +# endif +# ifndef PATH_SEPARATOR_2 +# define PATH_SEPARATOR_2 ';' +# endif +#endif + +#ifndef DIR_SEPARATOR_2 +# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) +#else /* DIR_SEPARATOR_2 */ +# define IS_DIR_SEPARATOR(ch) \ + (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) +#endif /* DIR_SEPARATOR_2 */ + +#ifndef PATH_SEPARATOR_2 +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) +#else /* PATH_SEPARATOR_2 */ +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) +#endif /* PATH_SEPARATOR_2 */ + +#ifndef FOPEN_WB +# define FOPEN_WB "w" +#endif +#ifndef _O_BINARY +# define _O_BINARY 0 +#endif + +#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) +#define XFREE(stale) do { \ + if (stale) { free ((void *) stale); stale = 0; } \ +} while (0) + +#if defined(LT_DEBUGWRAPPER) +static int lt_debug = 1; +#else +static int lt_debug = 0; +#endif + +const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ + +void *xmalloc (size_t num); +char *xstrdup (const char *string); +const char *base_name (const char *name); +char *find_executable (const char *wrapper); +char *chase_symlinks (const char *pathspec); +int make_executable (const char *path); +int check_executable (const char *path); +char *strendzap (char *str, const char *pat); +void lt_debugprintf (const char *file, int line, const char *fmt, ...); +void lt_fatal (const char *file, int line, const char *message, ...); +static const char *nonnull (const char *s); +static const char *nonempty (const char *s); +void lt_setenv (const char *name, const char *value); +char *lt_extend_str (const char *orig_value, const char *add, int to_end); +void lt_update_exe_path (const char *name, const char *value); +void lt_update_lib_path (const char *name, const char *value); +char **prepare_spawn (char **argv); +void lt_dump_script (FILE *f); +EOF + + cat <= 0) + && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) + return 1; + else + return 0; +} + +int +make_executable (const char *path) +{ + int rval = 0; + struct stat st; + + lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", + nonempty (path)); + if ((!path) || (!*path)) + return 0; + + if (stat (path, &st) >= 0) + { + rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); + } + return rval; +} + +/* Searches for the full path of the wrapper. Returns + newly allocated full path name if found, NULL otherwise + Does not chase symlinks, even on platforms that support them. +*/ +char * +find_executable (const char *wrapper) +{ + int has_slash = 0; + const char *p; + const char *p_next; + /* static buffer for getcwd */ + char tmp[LT_PATHMAX + 1]; + int tmp_len; + char *concat_name; + + lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", + nonempty (wrapper)); + + if ((wrapper == NULL) || (*wrapper == '\0')) + return NULL; + + /* Absolute path? */ +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + else + { +#endif + if (IS_DIR_SEPARATOR (wrapper[0])) + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + } +#endif + + for (p = wrapper; *p; p++) + if (*p == '/') + { + has_slash = 1; + break; + } + if (!has_slash) + { + /* no slashes; search PATH */ + const char *path = getenv ("PATH"); + if (path != NULL) + { + for (p = path; *p; p = p_next) + { + const char *q; + size_t p_len; + for (q = p; *q; q++) + if (IS_PATH_SEPARATOR (*q)) + break; + p_len = q - p; + p_next = (*q == '\0' ? q : q + 1); + if (p_len == 0) + { + /* empty path: current directory */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", + nonnull (strerror (errno))); + tmp_len = strlen (tmp); + concat_name = + XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + } + else + { + concat_name = + XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, p, p_len); + concat_name[p_len] = '/'; + strcpy (concat_name + p_len + 1, wrapper); + } + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + } + /* not found in PATH; assume curdir */ + } + /* Relative path | not found in path: prepend cwd */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", + nonnull (strerror (errno))); + tmp_len = strlen (tmp); + concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + return NULL; +} + +char * +chase_symlinks (const char *pathspec) +{ +#ifndef S_ISLNK + return xstrdup (pathspec); +#else + char buf[LT_PATHMAX]; + struct stat s; + char *tmp_pathspec = xstrdup (pathspec); + char *p; + int has_symlinks = 0; + while (strlen (tmp_pathspec) && !has_symlinks) + { + lt_debugprintf (__FILE__, __LINE__, + "checking path component for symlinks: %s\n", + tmp_pathspec); + if (lstat (tmp_pathspec, &s) == 0) + { + if (S_ISLNK (s.st_mode) != 0) + { + has_symlinks = 1; + break; + } + + /* search backwards for last DIR_SEPARATOR */ + p = tmp_pathspec + strlen (tmp_pathspec) - 1; + while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + p--; + if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + { + /* no more DIR_SEPARATORS left */ + break; + } + *p = '\0'; + } + else + { + lt_fatal (__FILE__, __LINE__, + "error accessing file \"%s\": %s", + tmp_pathspec, nonnull (strerror (errno))); + } + } + XFREE (tmp_pathspec); + + if (!has_symlinks) + { + return xstrdup (pathspec); + } + + tmp_pathspec = realpath (pathspec, buf); + if (tmp_pathspec == 0) + { + lt_fatal (__FILE__, __LINE__, + "could not follow symlinks for %s", pathspec); + } + return xstrdup (tmp_pathspec); +#endif +} + +char * +strendzap (char *str, const char *pat) +{ + size_t len, patlen; + + assert (str != NULL); + assert (pat != NULL); + + len = strlen (str); + patlen = strlen (pat); + + if (patlen <= len) + { + str += len - patlen; + if (strcmp (str, pat) == 0) + *str = '\0'; + } + return str; +} + +void +lt_debugprintf (const char *file, int line, const char *fmt, ...) +{ + va_list args; + if (lt_debug) + { + (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); + va_start (args, fmt); + (void) vfprintf (stderr, fmt, args); + va_end (args); + } +} + +static void +lt_error_core (int exit_status, const char *file, + int line, const char *mode, + const char *message, va_list ap) +{ + fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); + vfprintf (stderr, message, ap); + fprintf (stderr, ".\n"); + + if (exit_status >= 0) + exit (exit_status); +} + +void +lt_fatal (const char *file, int line, const char *message, ...) +{ + va_list ap; + va_start (ap, message); + lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); + va_end (ap); +} + +static const char * +nonnull (const char *s) +{ + return s ? s : "(null)"; +} + +static const char * +nonempty (const char *s) +{ + return (s && !*s) ? "(empty)" : nonnull (s); +} + +void +lt_setenv (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_setenv) setting '%s' to '%s'\n", + nonnull (name), nonnull (value)); + { +#ifdef HAVE_SETENV + /* always make a copy, for consistency with !HAVE_SETENV */ + char *str = xstrdup (value); + setenv (name, str, 1); +#else + int len = strlen (name) + 1 + strlen (value) + 1; + char *str = XMALLOC (char, len); + sprintf (str, "%s=%s", name, value); + if (putenv (str) != EXIT_SUCCESS) + { + XFREE (str); + } +#endif + } +} + +char * +lt_extend_str (const char *orig_value, const char *add, int to_end) +{ + char *new_value; + if (orig_value && *orig_value) + { + int orig_value_len = strlen (orig_value); + int add_len = strlen (add); + new_value = XMALLOC (char, add_len + orig_value_len + 1); + if (to_end) + { + strcpy (new_value, orig_value); + strcpy (new_value + orig_value_len, add); + } + else + { + strcpy (new_value, add); + strcpy (new_value + add_len, orig_value); + } + } + else + { + new_value = xstrdup (add); + } + return new_value; +} + +void +lt_update_exe_path (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", + nonnull (name), nonnull (value)); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + /* some systems can't cope with a ':'-terminated path #' */ + int len = strlen (new_value); + while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) + { + new_value[len-1] = '\0'; + } + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +void +lt_update_lib_path (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", + nonnull (name), nonnull (value)); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +EOF + case $host_os in + mingw*) + cat <<"EOF" + +/* Prepares an argument vector before calling spawn(). + Note that spawn() does not by itself call the command interpreter + (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : + ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); + GetVersionEx(&v); + v.dwPlatformId == VER_PLATFORM_WIN32_NT; + }) ? "cmd.exe" : "command.com"). + Instead it simply concatenates the arguments, separated by ' ', and calls + CreateProcess(). We must quote the arguments since Win32 CreateProcess() + interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a + special way: + - Space and tab are interpreted as delimiters. They are not treated as + delimiters if they are surrounded by double quotes: "...". + - Unescaped double quotes are removed from the input. Their only effect is + that within double quotes, space and tab are treated like normal + characters. + - Backslashes not followed by double quotes are not special. + - But 2*n+1 backslashes followed by a double quote become + n backslashes followed by a double quote (n >= 0): + \" -> " + \\\" -> \" + \\\\\" -> \\" + */ +#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" +#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" +char ** +prepare_spawn (char **argv) +{ + size_t argc; + char **new_argv; + size_t i; + + /* Count number of arguments. */ + for (argc = 0; argv[argc] != NULL; argc++) + ; + + /* Allocate new argument vector. */ + new_argv = XMALLOC (char *, argc + 1); + + /* Put quoted arguments into the new argument vector. */ + for (i = 0; i < argc; i++) + { + const char *string = argv[i]; + + if (string[0] == '\0') + new_argv[i] = xstrdup ("\"\""); + else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) + { + int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); + size_t length; + unsigned int backslashes; + const char *s; + char *quoted_string; + char *p; + + length = 0; + backslashes = 0; + if (quote_around) + length++; + for (s = string; *s != '\0'; s++) + { + char c = *s; + if (c == '"') + length += backslashes + 1; + length++; + if (c == '\\') + backslashes++; + else + backslashes = 0; + } + if (quote_around) + length += backslashes + 1; + + quoted_string = XMALLOC (char, length + 1); + + p = quoted_string; + backslashes = 0; + if (quote_around) + *p++ = '"'; + for (s = string; *s != '\0'; s++) + { + char c = *s; + if (c == '"') + { + unsigned int j; + for (j = backslashes + 1; j > 0; j--) + *p++ = '\\'; + } + *p++ = c; + if (c == '\\') + backslashes++; + else + backslashes = 0; + } + if (quote_around) + { + unsigned int j; + for (j = backslashes; j > 0; j--) + *p++ = '\\'; + *p++ = '"'; + } + *p = '\0'; + + new_argv[i] = quoted_string; + } + else + new_argv[i] = (char *) string; + } + new_argv[argc] = NULL; + + return new_argv; +} +EOF + ;; + esac + + cat <<"EOF" +void lt_dump_script (FILE* f) +{ +EOF + func_emit_wrapper yes | + $SED -e 's/\([\\"]\)/\\\1/g' \ + -e 's/^/ fputs ("/' -e 's/$/\\n", f);/' + + cat <<"EOF" +} +EOF +} +# end: func_emit_cwrapperexe_src + +# func_win32_import_lib_p ARG +# True if ARG is an import lib, as indicated by $file_magic_cmd +func_win32_import_lib_p () +{ + $opt_debug + case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in + *import*) : ;; + *) false ;; + esac +} + +# func_mode_link arg... +func_mode_link () +{ + $opt_debug + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + # It is impossible to link a dll without this setting, and + # we shouldn't force the makefile maintainer to figure out + # which system we are compiling for in order to pass an extra + # flag for every libtool invocation. + # allow_undefined=no + + # FIXME: Unfortunately, there are problems with the above when trying + # to make a dll which has undefined symbols, in which case not + # even a static library is built. For now, we need to specify + # -no-undefined on the libtool link line when we can be certain + # that all symbols are satisfied, otherwise we get a static library. + allow_undefined=yes + ;; + *) + allow_undefined=yes + ;; + esac + libtool_args=$nonopt + base_compile="$nonopt $@" + compile_command=$nonopt + finalize_command=$nonopt + + compile_rpath= + finalize_rpath= + compile_shlibpath= + finalize_shlibpath= + convenience= + old_convenience= + deplibs= + old_deplibs= + compiler_flags= + linker_flags= + dllsearchpath= + lib_search_path=`pwd` + inst_prefix_dir= + new_inherited_linker_flags= + + avoid_version=no + bindir= + dlfiles= + dlprefiles= + dlself=no + export_dynamic=no + export_symbols= + export_symbols_regex= + generated= + libobjs= + ltlibs= + module=no + no_install=no + objs= + non_pic_objects= + precious_files_regex= + prefer_static_libs=no + preload=no + prev= + prevarg= + release= + rpath= + xrpath= + perm_rpath= + temp_rpath= + thread_safe=no + vinfo= + vinfo_number=no + weak_libs= + single_module="${wl}-single_module" + func_infer_tag $base_compile + + # We need to know -static, to get the right output filenames. + for arg + do + case $arg in + -shared) + test "$build_libtool_libs" != yes && \ + func_fatal_configuration "can not build a shared library" + build_old_libs=no + break + ;; + -all-static | -static | -static-libtool-libs) + case $arg in + -all-static) + if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then + func_warning "complete static linking is impossible in this configuration" + fi + if test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + -static) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=built + ;; + -static-libtool-libs) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + esac + build_libtool_libs=no + build_old_libs=yes + break + ;; + esac + done + + # See if our shared archives depend on static archives. + test -n "$old_archive_from_new_cmds" && build_old_libs=yes + + # Go through the arguments, transforming them on the way. + while test "$#" -gt 0; do + arg="$1" + shift + func_quote_for_eval "$arg" + qarg=$func_quote_for_eval_unquoted_result + func_append libtool_args " $func_quote_for_eval_result" + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case $prev in + output) + func_append compile_command " @OUTPUT@" + func_append finalize_command " @OUTPUT@" + ;; + esac + + case $prev in + bindir) + bindir="$arg" + prev= + continue + ;; + dlfiles|dlprefiles) + if test "$preload" = no; then + # Add the symbol object into the linking commands. + func_append compile_command " @SYMFILE@" + func_append finalize_command " @SYMFILE@" + preload=yes + fi + case $arg in + *.la | *.lo) ;; # We handle these cases below. + force) + if test "$dlself" = no; then + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + self) + if test "$prev" = dlprefiles; then + dlself=yes + elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then + dlself=yes + else + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + *) + if test "$prev" = dlfiles; then + func_append dlfiles " $arg" + else + func_append dlprefiles " $arg" + fi + prev= + continue + ;; + esac + ;; + expsyms) + export_symbols="$arg" + test -f "$arg" \ + || func_fatal_error "symbol file \`$arg' does not exist" + prev= + continue + ;; + expsyms_regex) + export_symbols_regex="$arg" + prev= + continue + ;; + framework) + case $host in + *-*-darwin*) + case "$deplibs " in + *" $qarg.ltframework "*) ;; + *) func_append deplibs " $qarg.ltframework" # this is fixed later + ;; + esac + ;; + esac + prev= + continue + ;; + inst_prefix) + inst_prefix_dir="$arg" + prev= + continue + ;; + objectlist) + if test -f "$arg"; then + save_arg=$arg + moreargs= + for fil in `cat "$save_arg"` + do +# func_append moreargs " $fil" + arg=$fil + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test "$pic_object" = none && + test "$non_pic_object" = none; then + func_fatal_error "cannot find name of object for \`$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + func_append dlfiles " $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + func_append dlprefiles " $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "\`$arg' is not a valid libtool object" + fi + fi + done + else + func_fatal_error "link input file \`$arg' does not exist" + fi + arg=$save_arg + prev= + continue + ;; + precious_regex) + precious_files_regex="$arg" + prev= + continue + ;; + release) + release="-$arg" + prev= + continue + ;; + rpath | xrpath) + # We need an absolute path. + case $arg in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + if test "$prev" = rpath; then + case "$rpath " in + *" $arg "*) ;; + *) func_append rpath " $arg" ;; + esac + else + case "$xrpath " in + *" $arg "*) ;; + *) func_append xrpath " $arg" ;; + esac + fi + prev= + continue + ;; + shrext) + shrext_cmds="$arg" + prev= + continue + ;; + weak) + func_append weak_libs " $arg" + prev= + continue + ;; + xcclinker) + func_append linker_flags " $qarg" + func_append compiler_flags " $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xcompiler) + func_append compiler_flags " $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xlinker) + func_append linker_flags " $qarg" + func_append compiler_flags " $wl$qarg" + prev= + func_append compile_command " $wl$qarg" + func_append finalize_command " $wl$qarg" + continue + ;; + *) + eval "$prev=\"\$arg\"" + prev= + continue + ;; + esac + fi # test -n "$prev" + + prevarg="$arg" + + case $arg in + -all-static) + if test -n "$link_static_flag"; then + # See comment for -static flag below, for more details. + func_append compile_command " $link_static_flag" + func_append finalize_command " $link_static_flag" + fi + continue + ;; + + -allow-undefined) + # FIXME: remove this flag sometime in the future. + func_fatal_error "\`-allow-undefined' must not be used because it is the default" + ;; + + -avoid-version) + avoid_version=yes + continue + ;; + + -bindir) + prev=bindir + continue + ;; + + -dlopen) + prev=dlfiles + continue + ;; + + -dlpreopen) + prev=dlprefiles + continue + ;; + + -export-dynamic) + export_dynamic=yes + continue + ;; + + -export-symbols | -export-symbols-regex) + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + func_fatal_error "more than one -exported-symbols argument is not allowed" + fi + if test "X$arg" = "X-export-symbols"; then + prev=expsyms + else + prev=expsyms_regex + fi + continue + ;; + + -framework) + prev=framework + continue + ;; + + -inst-prefix-dir) + prev=inst_prefix + continue + ;; + + # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* + # so, if we see these flags be careful not to treat them like -L + -L[A-Z][A-Z]*:*) + case $with_gcc/$host in + no/*-*-irix* | /*-*-irix*) + func_append compile_command " $arg" + func_append finalize_command " $arg" + ;; + esac + continue + ;; + + -L*) + func_stripname "-L" '' "$arg" + if test -z "$func_stripname_result"; then + if test "$#" -gt 0; then + func_fatal_error "require no space between \`-L' and \`$1'" + else + func_fatal_error "need path for \`-L' option" + fi + fi + func_resolve_sysroot "$func_stripname_result" + dir=$func_resolve_sysroot_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + absdir=`cd "$dir" && pwd` + test -z "$absdir" && \ + func_fatal_error "cannot determine absolute directory name of \`$dir'" + dir="$absdir" + ;; + esac + case "$deplibs " in + *" -L$dir "* | *" $arg "*) + # Will only happen for absolute or sysroot arguments + ;; + *) + # Preserve sysroot, but never include relative directories + case $dir in + [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; + *) func_append deplibs " -L$dir" ;; + esac + func_append lib_search_path " $dir" + ;; + esac + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$dir:"*) ;; + ::) dllsearchpath=$dir;; + *) func_append dllsearchpath ":$dir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) func_append dllsearchpath ":$testbindir";; + esac + ;; + esac + continue + ;; + + -l*) + if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) + # These systems don't actually have a C or math library (as such) + continue + ;; + *-*-os2*) + # These systems don't actually have a C library (as such) + test "X$arg" = "X-lc" && continue + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + test "X$arg" = "X-lc" && continue + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C and math libraries are in the System framework + func_append deplibs " System.ltframework" + continue + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + test "X$arg" = "X-lc" && continue + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + test "X$arg" = "X-lc" && continue + ;; + esac + elif test "X$arg" = "X-lc_r"; then + case $host in + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc_r directly, use -pthread flag. + continue + ;; + esac + fi + func_append deplibs " $arg" + continue + ;; + + -module) + module=yes + continue + ;; + + # Tru64 UNIX uses -model [arg] to determine the layout of C++ + # classes, name mangling, and exception handling. + # Darwin uses the -arch flag to determine output architecture. + -model|-arch|-isysroot|--sysroot) + func_append compiler_flags " $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + prev=xcompiler + continue + ;; + + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) + func_append compiler_flags " $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + case "$new_inherited_linker_flags " in + *" $arg "*) ;; + * ) func_append new_inherited_linker_flags " $arg" ;; + esac + continue + ;; + + -multi_module) + single_module="${wl}-multi_module" + continue + ;; + + -no-fast-install) + fast_install=no + continue + ;; + + -no-install) + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) + # The PATH hackery in wrapper scripts is required on Windows + # and Darwin in order for the loader to find any dlls it needs. + func_warning "\`-no-install' is ignored for $host" + func_warning "assuming \`-no-fast-install' instead" + fast_install=no + ;; + *) no_install=yes ;; + esac + continue + ;; + + -no-undefined) + allow_undefined=no + continue + ;; + + -objectlist) + prev=objectlist + continue + ;; + + -o) prev=output ;; + + -precious-files-regex) + prev=precious_regex + continue + ;; + + -release) + prev=release + continue + ;; + + -rpath) + prev=rpath + continue + ;; + + -R) + prev=xrpath + continue + ;; + + -R*) + func_stripname '-R' '' "$arg" + dir=$func_stripname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + =*) + func_stripname '=' '' "$dir" + dir=$lt_sysroot$func_stripname_result + ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + case "$xrpath " in + *" $dir "*) ;; + *) func_append xrpath " $dir" ;; + esac + continue + ;; + + -shared) + # The effects of -shared are defined in a previous loop. + continue + ;; + + -shrext) + prev=shrext + continue + ;; + + -static | -static-libtool-libs) + # The effects of -static are defined in a previous loop. + # We used to do the same as -all-static on platforms that + # didn't have a PIC flag, but the assumption that the effects + # would be equivalent was wrong. It would break on at least + # Digital Unix and AIX. + continue + ;; + + -thread-safe) + thread_safe=yes + continue + ;; + + -version-info) + prev=vinfo + continue + ;; + + -version-number) + prev=vinfo + vinfo_number=yes + continue + ;; + + -weak) + prev=weak + continue + ;; + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + func_quote_for_eval "$flag" + func_append arg " $func_quote_for_eval_result" + func_append compiler_flags " $func_quote_for_eval_result" + done + IFS="$save_ifs" + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Wl,*) + func_stripname '-Wl,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + func_quote_for_eval "$flag" + func_append arg " $wl$func_quote_for_eval_result" + func_append compiler_flags " $wl$func_quote_for_eval_result" + func_append linker_flags " $func_quote_for_eval_result" + done + IFS="$save_ifs" + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Xcompiler) + prev=xcompiler + continue + ;; + + -Xlinker) + prev=xlinker + continue + ;; + + -XCClinker) + prev=xcclinker + continue + ;; + + # -msg_* for osf cc + -msg_*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + + # Flags to be passed through unchanged, with rationale: + # -64, -mips[0-9] enable 64-bit mode for the SGI compiler + # -r[0-9][0-9]* specify processor for the SGI compiler + # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler + # +DA*, +DD* enable 64-bit mode for the HP compiler + # -q* compiler args for the IBM compiler + # -m*, -t[45]*, -txscale* architecture-specific flags for GCC + # -F/path path to uninstalled frameworks, gcc on darwin + # -p, -pg, --coverage, -fprofile-* profiling flags for GCC + # @file GCC response files + # -tp=* Portland pgcc target processor selection + # --sysroot=* for sysroot support + # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization + -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ + -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ + -O*|-flto*|-fwhopr*|-fuse-linker-plugin) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + func_append compile_command " $arg" + func_append finalize_command " $arg" + func_append compiler_flags " $arg" + continue + ;; + + # Some other compiler flag. + -* | +*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + + *.$objext) + # A standard object. + func_append objs " $arg" + ;; + + *.lo) + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test "$pic_object" = none && + test "$non_pic_object" = none; then + func_fatal_error "cannot find name of object for \`$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + func_append dlfiles " $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + func_append dlprefiles " $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "\`$arg' is not a valid libtool object" + fi + fi + ;; + + *.$libext) + # An archive. + func_append deplibs " $arg" + func_append old_deplibs " $arg" + continue + ;; + + *.la) + # A libtool-controlled library. + + func_resolve_sysroot "$arg" + if test "$prev" = dlfiles; then + # This library was specified with -dlopen. + func_append dlfiles " $func_resolve_sysroot_result" + prev= + elif test "$prev" = dlprefiles; then + # The library was specified with -dlpreopen. + func_append dlprefiles " $func_resolve_sysroot_result" + prev= + else + func_append deplibs " $func_resolve_sysroot_result" + fi + continue + ;; + + # Some other compiler argument. + *) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + esac # arg + + # Now actually substitute the argument into the commands. + if test -n "$arg"; then + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + done # argument parsing loop + + test -n "$prev" && \ + func_fatal_help "the \`$prevarg' option requires an argument" + + if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then + eval arg=\"$export_dynamic_flag_spec\" + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + + oldlibs= + # calculate the name of the file, without its directory + func_basename "$output" + outputname="$func_basename_result" + libobjs_save="$libobjs" + + if test -n "$shlibpath_var"; then + # get the directories listed in $shlibpath_var + eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\` + else + shlib_search_path= + fi + eval sys_lib_search_path=\"$sys_lib_search_path_spec\" + eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" + + func_dirname "$output" "/" "" + output_objdir="$func_dirname_result$objdir" + func_to_tool_file "$output_objdir/" + tool_output_objdir=$func_to_tool_file_result + # Create the object directory. + func_mkdir_p "$output_objdir" + + # Determine the type of output + case $output in + "") + func_fatal_help "you must specify an output file" + ;; + *.$libext) linkmode=oldlib ;; + *.lo | *.$objext) linkmode=obj ;; + *.la) linkmode=lib ;; + *) linkmode=prog ;; # Anything else should be a program. + esac + + specialdeplibs= + + libs= + # Find all interdependent deplibs by searching for libraries + # that are linked more than once (e.g. -la -lb -la) + for deplib in $deplibs; do + if $opt_preserve_dup_deps ; then + case "$libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append libs " $deplib" + done + + if test "$linkmode" = lib; then + libs="$predeps $libs $compiler_lib_search_path $postdeps" + + # Compute libraries that are listed more than once in $predeps + # $postdeps and mark them as special (i.e., whose duplicates are + # not to be eliminated). + pre_post_deps= + if $opt_duplicate_compiler_generated_deps; then + for pre_post_dep in $predeps $postdeps; do + case "$pre_post_deps " in + *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; + esac + func_append pre_post_deps " $pre_post_dep" + done + fi + pre_post_deps= + fi + + deplibs= + newdependency_libs= + newlib_search_path= + need_relink=no # whether we're linking any uninstalled libtool libraries + notinst_deplibs= # not-installed libtool libraries + notinst_path= # paths that contain not-installed libtool libraries + + case $linkmode in + lib) + passes="conv dlpreopen link" + for file in $dlfiles $dlprefiles; do + case $file in + *.la) ;; + *) + func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" + ;; + esac + done + ;; + prog) + compile_deplibs= + finalize_deplibs= + alldeplibs=no + newdlfiles= + newdlprefiles= + passes="conv scan dlopen dlpreopen link" + ;; + *) passes="conv" + ;; + esac + + for pass in $passes; do + # The preopen pass in lib mode reverses $deplibs; put it back here + # so that -L comes before libs that need it for instance... + if test "$linkmode,$pass" = "lib,link"; then + ## FIXME: Find the place where the list is rebuilt in the wrong + ## order, and fix it there properly + tmp_deplibs= + for deplib in $deplibs; do + tmp_deplibs="$deplib $tmp_deplibs" + done + deplibs="$tmp_deplibs" + fi + + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan"; then + libs="$deplibs" + deplibs= + fi + if test "$linkmode" = prog; then + case $pass in + dlopen) libs="$dlfiles" ;; + dlpreopen) libs="$dlprefiles" ;; + link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; + esac + fi + if test "$linkmode,$pass" = "lib,dlpreopen"; then + # Collect and forward deplibs of preopened libtool libs + for lib in $dlprefiles; do + # Ignore non-libtool-libs + dependency_libs= + func_resolve_sysroot "$lib" + case $lib in + *.la) func_source "$func_resolve_sysroot_result" ;; + esac + + # Collect preopened libtool deplibs, except any this library + # has declared as weak libs + for deplib in $dependency_libs; do + func_basename "$deplib" + deplib_base=$func_basename_result + case " $weak_libs " in + *" $deplib_base "*) ;; + *) func_append deplibs " $deplib" ;; + esac + done + done + libs="$dlprefiles" + fi + if test "$pass" = dlopen; then + # Collect dlpreopened libraries + save_deplibs="$deplibs" + deplibs= + fi + + for deplib in $libs; do + lib= + found=no + case $deplib in + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + func_append compiler_flags " $deplib" + if test "$linkmode" = lib ; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) func_append new_inherited_linker_flags " $deplib" ;; + esac + fi + fi + continue + ;; + -l*) + if test "$linkmode" != lib && test "$linkmode" != prog; then + func_warning "\`-l' is ignored for archives/objects" + continue + fi + func_stripname '-l' '' "$deplib" + name=$func_stripname_result + if test "$linkmode" = lib; then + searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" + else + searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" + fi + for searchdir in $searchdirs; do + for search_ext in .la $std_shrext .so .a; do + # Search the libtool library + lib="$searchdir/lib${name}${search_ext}" + if test -f "$lib"; then + if test "$search_ext" = ".la"; then + found=yes + else + found=no + fi + break 2 + fi + done + done + if test "$found" != yes; then + # deplib doesn't seem to be a libtool library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + else # deplib is a libtool library + # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, + # We need to do some special things here, and not later. + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $deplib "*) + if func_lalib_p "$lib"; then + library_names= + old_library= + func_source "$lib" + for l in $old_library $library_names; do + ll="$l" + done + if test "X$ll" = "X$old_library" ; then # only static version available + found=no + func_dirname "$lib" "" "." + ladir="$func_dirname_result" + lib=$ladir/$old_library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + fi + ;; + *) ;; + esac + fi + fi + ;; # -l + *.ltframework) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + if test "$linkmode" = lib ; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) func_append new_inherited_linker_flags " $deplib" ;; + esac + fi + fi + continue + ;; + -L*) + case $linkmode in + lib) + deplibs="$deplib $deplibs" + test "$pass" = conv && continue + newdependency_libs="$deplib $newdependency_libs" + func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + prog) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + if test "$pass" = scan; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + *) + func_warning "\`-L' is ignored for archives/objects" + ;; + esac # linkmode + continue + ;; # -L + -R*) + if test "$pass" = link; then + func_stripname '-R' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + dir=$func_resolve_sysroot_result + # Make sure the xrpath contains only unique directories. + case "$xrpath " in + *" $dir "*) ;; + *) func_append xrpath " $dir" ;; + esac + fi + deplibs="$deplib $deplibs" + continue + ;; + *.la) + func_resolve_sysroot "$deplib" + lib=$func_resolve_sysroot_result + ;; + *.$libext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + case $linkmode in + lib) + # Linking convenience modules into shared libraries is allowed, + # but linking other static libraries is non-portable. + case " $dlpreconveniencelibs " in + *" $deplib "*) ;; + *) + valid_a_lib=no + case $deplibs_check_method in + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ + | $EGREP "$match_pattern_regex" > /dev/null; then + valid_a_lib=yes + fi + ;; + pass_all) + valid_a_lib=yes + ;; + esac + if test "$valid_a_lib" != yes; then + echo + $ECHO "*** Warning: Trying to link with static lib archive $deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because the file extensions .$libext of this argument makes me believe" + echo "*** that it is just a static archive that I should not use here." + else + echo + $ECHO "*** Warning: Linking the shared library $output against the" + $ECHO "*** static library $deplib is not portable!" + deplibs="$deplib $deplibs" + fi + ;; + esac + continue + ;; + prog) + if test "$pass" != link; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + continue + ;; + esac # linkmode + ;; # *.$libext + *.lo | *.$objext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + elif test "$linkmode" = prog; then + if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then + # If there is no dlopen support or we're linking statically, + # we need to preload. + func_append newdlprefiles " $deplib" + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + func_append newdlfiles " $deplib" + fi + fi + continue + ;; + %DEPLIBS%) + alldeplibs=yes + continue + ;; + esac # case $deplib + + if test "$found" = yes || test -f "$lib"; then : + else + func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" + fi + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$lib" \ + || func_fatal_error "\`$lib' is not a valid libtool archive" + + func_dirname "$lib" "" "." + ladir="$func_dirname_result" + + dlname= + dlopen= + dlpreopen= + libdir= + library_names= + old_library= + inherited_linker_flags= + # If the library was installed with an old release of libtool, + # it will not redefine variables installed, or shouldnotlink + installed=yes + shouldnotlink=no + avoidtemprpath= + + + # Read the .la file + func_source "$lib" + + # Convert "-framework foo" to "foo.ltframework" + if test -n "$inherited_linker_flags"; then + tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` + for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do + case " $new_inherited_linker_flags " in + *" $tmp_inherited_linker_flag "*) ;; + *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; + esac + done + fi + dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan" || + { test "$linkmode" != prog && test "$linkmode" != lib; }; then + test -n "$dlopen" && func_append dlfiles " $dlopen" + test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" + fi + + if test "$pass" = conv; then + # Only check for convenience libraries + deplibs="$lib $deplibs" + if test -z "$libdir"; then + if test -z "$old_library"; then + func_fatal_error "cannot find name of link library for \`$lib'" + fi + # It is a libtool convenience library, so add in its objects. + func_append convenience " $ladir/$objdir/$old_library" + func_append old_convenience " $ladir/$objdir/$old_library" + elif test "$linkmode" != prog && test "$linkmode" != lib; then + func_fatal_error "\`$lib' is not a convenience library" + fi + tmp_libs= + for deplib in $dependency_libs; do + deplibs="$deplib $deplibs" + if $opt_preserve_dup_deps ; then + case "$tmp_libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append tmp_libs " $deplib" + done + continue + fi # $pass = conv + + + # Get the name of the library we link against. + linklib= + if test -n "$old_library" && + { test "$prefer_static_libs" = yes || + test "$prefer_static_libs,$installed" = "built,no"; }; then + linklib=$old_library + else + for l in $old_library $library_names; do + linklib="$l" + done + fi + if test -z "$linklib"; then + func_fatal_error "cannot find name of link library for \`$lib'" + fi + + # This library was specified with -dlopen. + if test "$pass" = dlopen; then + if test -z "$libdir"; then + func_fatal_error "cannot -dlopen a convenience library: \`$lib'" + fi + if test -z "$dlname" || + test "$dlopen_support" != yes || + test "$build_libtool_libs" = no; then + # If there is no dlname, no dlopen support or we're linking + # statically, we need to preload. We also need to preload any + # dependent libraries so libltdl's deplib preloader doesn't + # bomb out in the load deplibs phase. + func_append dlprefiles " $lib $dependency_libs" + else + func_append newdlfiles " $lib" + fi + continue + fi # $pass = dlopen + + # We need an absolute path. + case $ladir in + [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; + *) + abs_ladir=`cd "$ladir" && pwd` + if test -z "$abs_ladir"; then + func_warning "cannot determine absolute directory name of \`$ladir'" + func_warning "passing it literally to the linker, although it might fail" + abs_ladir="$ladir" + fi + ;; + esac + func_basename "$lib" + laname="$func_basename_result" + + # Find the relevant object directory and library name. + if test "X$installed" = Xyes; then + if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then + func_warning "library \`$lib' was moved." + dir="$ladir" + absdir="$abs_ladir" + libdir="$abs_ladir" + else + dir="$lt_sysroot$libdir" + absdir="$lt_sysroot$libdir" + fi + test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes + else + if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then + dir="$ladir" + absdir="$abs_ladir" + # Remove this search path later + func_append notinst_path " $abs_ladir" + else + dir="$ladir/$objdir" + absdir="$abs_ladir/$objdir" + # Remove this search path later + func_append notinst_path " $abs_ladir" + fi + fi # $installed = yes + func_stripname 'lib' '.la' "$laname" + name=$func_stripname_result + + # This library was specified with -dlpreopen. + if test "$pass" = dlpreopen; then + if test -z "$libdir" && test "$linkmode" = prog; then + func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" + fi + case "$host" in + # special handling for platforms with PE-DLLs. + *cygwin* | *mingw* | *cegcc* ) + # Linker will automatically link against shared library if both + # static and shared are present. Therefore, ensure we extract + # symbols from the import library if a shared library is present + # (otherwise, the dlopen module name will be incorrect). We do + # this by putting the import library name into $newdlprefiles. + # We recover the dlopen module name by 'saving' the la file + # name in a special purpose variable, and (later) extracting the + # dlname from the la file. + if test -n "$dlname"; then + func_tr_sh "$dir/$linklib" + eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" + func_append newdlprefiles " $dir/$linklib" + else + func_append newdlprefiles " $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + func_append dlpreconveniencelibs " $dir/$old_library" + fi + ;; + * ) + # Prefer using a static library (so that no silly _DYNAMIC symbols + # are required to link). + if test -n "$old_library"; then + func_append newdlprefiles " $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + func_append dlpreconveniencelibs " $dir/$old_library" + # Otherwise, use the dlname, so that lt_dlopen finds it. + elif test -n "$dlname"; then + func_append newdlprefiles " $dir/$dlname" + else + func_append newdlprefiles " $dir/$linklib" + fi + ;; + esac + fi # $pass = dlpreopen + + if test -z "$libdir"; then + # Link the convenience library + if test "$linkmode" = lib; then + deplibs="$dir/$old_library $deplibs" + elif test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$dir/$old_library $compile_deplibs" + finalize_deplibs="$dir/$old_library $finalize_deplibs" + else + deplibs="$lib $deplibs" # used for prog,scan pass + fi + continue + fi + + + if test "$linkmode" = prog && test "$pass" != link; then + func_append newlib_search_path " $ladir" + deplibs="$lib $deplibs" + + linkalldeplibs=no + if test "$link_all_deplibs" != no || test -z "$library_names" || + test "$build_libtool_libs" = no; then + linkalldeplibs=yes + fi + + tmp_libs= + for deplib in $dependency_libs; do + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + esac + # Need to link against all dependency_libs? + if test "$linkalldeplibs" = yes; then + deplibs="$deplib $deplibs" + else + # Need to hardcode shared library paths + # or/and link against static libraries + newdependency_libs="$deplib $newdependency_libs" + fi + if $opt_preserve_dup_deps ; then + case "$tmp_libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append tmp_libs " $deplib" + done # for deplib + continue + fi # $linkmode = prog... + + if test "$linkmode,$pass" = "prog,link"; then + if test -n "$library_names" && + { { test "$prefer_static_libs" = no || + test "$prefer_static_libs,$installed" = "built,yes"; } || + test -z "$old_library"; }; then + # We need to hardcode the library path + if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then + # Make sure the rpath contains only unique directories. + case "$temp_rpath:" in + *"$absdir:"*) ;; + *) func_append temp_rpath "$absdir:" ;; + esac + fi + + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) func_append compile_rpath " $absdir" ;; + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + ;; + esac + fi # $linkmode,$pass = prog,link... + + if test "$alldeplibs" = yes && + { test "$deplibs_check_method" = pass_all || + { test "$build_libtool_libs" = yes && + test -n "$library_names"; }; }; then + # We only need to search for static libraries + continue + fi + fi + + link_static=no # Whether the deplib will be linked statically + use_static_libs=$prefer_static_libs + if test "$use_static_libs" = built && test "$installed" = yes; then + use_static_libs=no + fi + if test -n "$library_names" && + { test "$use_static_libs" = no || test -z "$old_library"; }; then + case $host in + *cygwin* | *mingw* | *cegcc*) + # No point in relinking DLLs because paths are not encoded + func_append notinst_deplibs " $lib" + need_relink=no + ;; + *) + if test "$installed" = no; then + func_append notinst_deplibs " $lib" + need_relink=yes + fi + ;; + esac + # This is a shared library + + # Warn about portability, can't link against -module's on some + # systems (darwin). Don't bleat about dlopened modules though! + dlopenmodule="" + for dlpremoduletest in $dlprefiles; do + if test "X$dlpremoduletest" = "X$lib"; then + dlopenmodule="$dlpremoduletest" + break + fi + done + if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then + echo + if test "$linkmode" = prog; then + $ECHO "*** Warning: Linking the executable $output against the loadable module" + else + $ECHO "*** Warning: Linking the shared library $output against the loadable module" + fi + $ECHO "*** $linklib is not portable!" + fi + if test "$linkmode" = lib && + test "$hardcode_into_libs" = yes; then + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) func_append compile_rpath " $absdir" ;; + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + ;; + esac + fi + + if test -n "$old_archive_from_expsyms_cmds"; then + # figure out the soname + set dummy $library_names + shift + realname="$1" + shift + libname=`eval "\\$ECHO \"$libname_spec\""` + # use dlname if we got it. it's perfectly good, no? + if test -n "$dlname"; then + soname="$dlname" + elif test -n "$soname_spec"; then + # bleh windows + case $host in + *cygwin* | mingw* | *cegcc*) + func_arith $current - $age + major=$func_arith_result + versuffix="-$major" + ;; + esac + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + + # Make a new name for the extract_expsyms_cmds to use + soroot="$soname" + func_basename "$soroot" + soname="$func_basename_result" + func_stripname 'lib' '.dll' "$soname" + newlib=libimp-$func_stripname_result.a + + # If the library has no export list, then create one now + if test -f "$output_objdir/$soname-def"; then : + else + func_verbose "extracting exported symbol list from \`$soname'" + func_execute_cmds "$extract_expsyms_cmds" 'exit $?' + fi + + # Create $newlib + if test -f "$output_objdir/$newlib"; then :; else + func_verbose "generating import library for \`$soname'" + func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' + fi + # make sure the library variables are pointing to the new library + dir=$output_objdir + linklib=$newlib + fi # test -n "$old_archive_from_expsyms_cmds" + + if test "$linkmode" = prog || test "$opt_mode" != relink; then + add_shlibpath= + add_dir= + add= + lib_linked=yes + case $hardcode_action in + immediate | unsupported) + if test "$hardcode_direct" = no; then + add="$dir/$linklib" + case $host in + *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; + *-*-sysv4*uw2*) add_dir="-L$dir" ;; + *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ + *-*-unixware7*) add_dir="-L$dir" ;; + *-*-darwin* ) + # if the lib is a (non-dlopened) module then we can not + # link against it, someone is ignoring the earlier warnings + if /usr/bin/file -L $add 2> /dev/null | + $GREP ": [^:]* bundle" >/dev/null ; then + if test "X$dlopenmodule" != "X$lib"; then + $ECHO "*** Warning: lib $linklib is a module, not a shared library" + if test -z "$old_library" ; then + echo + echo "*** And there doesn't seem to be a static archive available" + echo "*** The link will probably fail, sorry" + else + add="$dir/$old_library" + fi + elif test -n "$old_library"; then + add="$dir/$old_library" + fi + fi + esac + elif test "$hardcode_minus_L" = no; then + case $host in + *-*-sunos*) add_shlibpath="$dir" ;; + esac + add_dir="-L$dir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = no; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + relink) + if test "$hardcode_direct" = yes && + test "$hardcode_direct_absolute" = no; then + add="$dir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$dir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + func_append add_dir " -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + *) lib_linked=no ;; + esac + + if test "$lib_linked" != yes; then + func_fatal_configuration "unsupported hardcode properties" + fi + + if test -n "$add_shlibpath"; then + case :$compile_shlibpath: in + *":$add_shlibpath:"*) ;; + *) func_append compile_shlibpath "$add_shlibpath:" ;; + esac + fi + if test "$linkmode" = prog; then + test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" + test -n "$add" && compile_deplibs="$add $compile_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + if test "$hardcode_direct" != yes && + test "$hardcode_minus_L" != yes && + test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) func_append finalize_shlibpath "$libdir:" ;; + esac + fi + fi + fi + + if test "$linkmode" = prog || test "$opt_mode" = relink; then + add_shlibpath= + add_dir= + add= + # Finalize command for both is simple: just hardcode it. + if test "$hardcode_direct" = yes && + test "$hardcode_direct_absolute" = no; then + add="$libdir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$libdir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) func_append finalize_shlibpath "$libdir:" ;; + esac + add="-l$name" + elif test "$hardcode_automatic" = yes; then + if test -n "$inst_prefix_dir" && + test -f "$inst_prefix_dir$libdir/$linklib" ; then + add="$inst_prefix_dir$libdir/$linklib" + else + add="$libdir/$linklib" + fi + else + # We cannot seem to hardcode it, guess we'll fake it. + add_dir="-L$libdir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + func_append add_dir " -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + fi + + if test "$linkmode" = prog; then + test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" + test -n "$add" && finalize_deplibs="$add $finalize_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + fi + fi + elif test "$linkmode" = prog; then + # Here we assume that one of hardcode_direct or hardcode_minus_L + # is not unsupported. This is valid on all known static and + # shared platforms. + if test "$hardcode_direct" != unsupported; then + test -n "$old_library" && linklib="$old_library" + compile_deplibs="$dir/$linklib $compile_deplibs" + finalize_deplibs="$dir/$linklib $finalize_deplibs" + else + compile_deplibs="-l$name -L$dir $compile_deplibs" + finalize_deplibs="-l$name -L$dir $finalize_deplibs" + fi + elif test "$build_libtool_libs" = yes; then + # Not a shared library + if test "$deplibs_check_method" != pass_all; then + # We're trying link a shared library against a static one + # but the system doesn't support it. + + # Just print a warning and add the library to dependency_libs so + # that the program can be linked against the static library. + echo + $ECHO "*** Warning: This system can not link to static lib archive $lib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have." + if test "$module" = yes; then + echo "*** But as you try to build a module library, libtool will still create " + echo "*** a static module, that should work as long as the dlopening application" + echo "*** is linked with the -dlopen flag to resolve symbols at runtime." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + else + deplibs="$dir/$old_library $deplibs" + link_static=yes + fi + fi # link shared/static library? + + if test "$linkmode" = lib; then + if test -n "$dependency_libs" && + { test "$hardcode_into_libs" != yes || + test "$build_old_libs" = yes || + test "$link_static" = yes; }; then + # Extract -R from dependency_libs + temp_deplibs= + for libdir in $dependency_libs; do + case $libdir in + -R*) func_stripname '-R' '' "$libdir" + temp_xrpath=$func_stripname_result + case " $xrpath " in + *" $temp_xrpath "*) ;; + *) func_append xrpath " $temp_xrpath";; + esac;; + *) func_append temp_deplibs " $libdir";; + esac + done + dependency_libs="$temp_deplibs" + fi + + func_append newlib_search_path " $absdir" + # Link against this library + test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" + # ... and its dependency_libs + tmp_libs= + for deplib in $dependency_libs; do + newdependency_libs="$deplib $newdependency_libs" + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result";; + *) func_resolve_sysroot "$deplib" ;; + esac + if $opt_preserve_dup_deps ; then + case "$tmp_libs " in + *" $func_resolve_sysroot_result "*) + func_append specialdeplibs " $func_resolve_sysroot_result" ;; + esac + fi + func_append tmp_libs " $func_resolve_sysroot_result" + done + + if test "$link_all_deplibs" != no; then + # Add the search paths of all dependency libraries + for deplib in $dependency_libs; do + path= + case $deplib in + -L*) path="$deplib" ;; + *.la) + func_resolve_sysroot "$deplib" + deplib=$func_resolve_sysroot_result + func_dirname "$deplib" "" "." + dir=$func_dirname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + func_warning "cannot determine absolute directory name of \`$dir'" + absdir="$dir" + fi + ;; + esac + if $GREP "^installed=no" $deplib > /dev/null; then + case $host in + *-*-darwin*) + depdepl= + eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` + if test -n "$deplibrary_names" ; then + for tmp in $deplibrary_names ; do + depdepl=$tmp + done + if test -f "$absdir/$objdir/$depdepl" ; then + depdepl="$absdir/$objdir/$depdepl" + darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + if test -z "$darwin_install_name"; then + darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + fi + func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" + func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}" + path= + fi + fi + ;; + *) + path="-L$absdir/$objdir" + ;; + esac + else + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + test -z "$libdir" && \ + func_fatal_error "\`$deplib' is not a valid libtool archive" + test "$absdir" != "$libdir" && \ + func_warning "\`$deplib' seems to be moved" + + path="-L$absdir" + fi + ;; + esac + case " $deplibs " in + *" $path "*) ;; + *) deplibs="$path $deplibs" ;; + esac + done + fi # link_all_deplibs != no + fi # linkmode = lib + done # for deplib in $libs + if test "$pass" = link; then + if test "$linkmode" = "prog"; then + compile_deplibs="$new_inherited_linker_flags $compile_deplibs" + finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" + else + compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + fi + fi + dependency_libs="$newdependency_libs" + if test "$pass" = dlpreopen; then + # Link the dlpreopened libraries before other libraries + for deplib in $save_deplibs; do + deplibs="$deplib $deplibs" + done + fi + if test "$pass" != dlopen; then + if test "$pass" != conv; then + # Make sure lib_search_path contains only unique directories. + lib_search_path= + for dir in $newlib_search_path; do + case "$lib_search_path " in + *" $dir "*) ;; + *) func_append lib_search_path " $dir" ;; + esac + done + newlib_search_path= + fi + + if test "$linkmode,$pass" != "prog,link"; then + vars="deplibs" + else + vars="compile_deplibs finalize_deplibs" + fi + for var in $vars dependency_libs; do + # Add libraries to $var in reverse order + eval tmp_libs=\"\$$var\" + new_libs= + for deplib in $tmp_libs; do + # FIXME: Pedantically, this is the right thing to do, so + # that some nasty dependency loop isn't accidentally + # broken: + #new_libs="$deplib $new_libs" + # Pragmatically, this seems to cause very few problems in + # practice: + case $deplib in + -L*) new_libs="$deplib $new_libs" ;; + -R*) ;; + *) + # And here is the reason: when a library appears more + # than once as an explicit dependence of a library, or + # is implicitly linked in more than once by the + # compiler, it is considered special, and multiple + # occurrences thereof are not removed. Compare this + # with having the same library being listed as a + # dependency of multiple other libraries: in this case, + # we know (pedantically, we assume) the library does not + # need to be listed more than once, so we keep only the + # last copy. This is not always right, but it is rare + # enough that we require users that really mean to play + # such unportable linking tricks to link the library + # using -Wl,-lname, so that libtool does not consider it + # for duplicate removal. + case " $specialdeplibs " in + *" $deplib "*) new_libs="$deplib $new_libs" ;; + *) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$deplib $new_libs" ;; + esac + ;; + esac + ;; + esac + done + tmp_libs= + for deplib in $new_libs; do + case $deplib in + -L*) + case " $tmp_libs " in + *" $deplib "*) ;; + *) func_append tmp_libs " $deplib" ;; + esac + ;; + *) func_append tmp_libs " $deplib" ;; + esac + done + eval $var=\"$tmp_libs\" + done # for var + fi + # Last step: remove runtime libs from dependency_libs + # (they stay in deplibs) + tmp_libs= + for i in $dependency_libs ; do + case " $predeps $postdeps $compiler_lib_search_path " in + *" $i "*) + i="" + ;; + esac + if test -n "$i" ; then + func_append tmp_libs " $i" + fi + done + dependency_libs=$tmp_libs + done # for pass + if test "$linkmode" = prog; then + dlfiles="$newdlfiles" + fi + if test "$linkmode" = prog || test "$linkmode" = lib; then + dlprefiles="$newdlprefiles" + fi + + case $linkmode in + oldlib) + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + func_warning "\`-dlopen' is ignored for archives" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "\`-l' and \`-L' are ignored for archives" ;; + esac + + test -n "$rpath" && \ + func_warning "\`-rpath' is ignored for archives" + + test -n "$xrpath" && \ + func_warning "\`-R' is ignored for archives" + + test -n "$vinfo" && \ + func_warning "\`-version-info/-version-number' is ignored for archives" + + test -n "$release" && \ + func_warning "\`-release' is ignored for archives" + + test -n "$export_symbols$export_symbols_regex" && \ + func_warning "\`-export-symbols' is ignored for archives" + + # Now set the variables for building old libraries. + build_libtool_libs=no + oldlibs="$output" + func_append objs "$old_deplibs" + ;; + + lib) + # Make sure we only generate libraries of the form `libNAME.la'. + case $outputname in + lib*) + func_stripname 'lib' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + ;; + *) + test "$module" = no && \ + func_fatal_help "libtool library \`$output' must begin with \`lib'" + + if test "$need_lib_prefix" != no; then + # Add the "lib" prefix for modules if required + func_stripname '' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + else + func_stripname '' '.la' "$outputname" + libname=$func_stripname_result + fi + ;; + esac + + if test -n "$objs"; then + if test "$deplibs_check_method" != pass_all; then + func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" + else + echo + $ECHO "*** Warning: Linking the shared library $output against the non-libtool" + $ECHO "*** objects $objs is not portable!" + func_append libobjs " $objs" + fi + fi + + test "$dlself" != no && \ + func_warning "\`-dlopen self' is ignored for libtool libraries" + + set dummy $rpath + shift + test "$#" -gt 1 && \ + func_warning "ignoring multiple \`-rpath's for a libtool library" + + install_libdir="$1" + + oldlibs= + if test -z "$rpath"; then + if test "$build_libtool_libs" = yes; then + # Building a libtool convenience library. + # Some compilers have problems with a `.al' extension so + # convenience libraries should have the same extension an + # archive normally would. + oldlibs="$output_objdir/$libname.$libext $oldlibs" + build_libtool_libs=convenience + build_old_libs=yes + fi + + test -n "$vinfo" && \ + func_warning "\`-version-info/-version-number' is ignored for convenience libraries" + + test -n "$release" && \ + func_warning "\`-release' is ignored for convenience libraries" + else + + # Parse the version information argument. + save_ifs="$IFS"; IFS=':' + set dummy $vinfo 0 0 0 + shift + IFS="$save_ifs" + + test -n "$7" && \ + func_fatal_help "too many parameters to \`-version-info'" + + # convert absolute version numbers to libtool ages + # this retains compatibility with .la files and attempts + # to make the code below a bit more comprehensible + + case $vinfo_number in + yes) + number_major="$1" + number_minor="$2" + number_revision="$3" + # + # There are really only two kinds -- those that + # use the current revision as the major version + # and those that subtract age and use age as + # a minor version. But, then there is irix + # which has an extra 1 added just for fun + # + case $version_type in + darwin|linux|osf|windows|none) + func_arith $number_major + $number_minor + current=$func_arith_result + age="$number_minor" + revision="$number_revision" + ;; + freebsd-aout|freebsd-elf|qnx|sunos) + current="$number_major" + revision="$number_minor" + age="0" + ;; + irix|nonstopux) + func_arith $number_major + $number_minor + current=$func_arith_result + age="$number_minor" + revision="$number_minor" + lt_irix_increment=no + ;; + esac + ;; + no) + current="$1" + revision="$2" + age="$3" + ;; + esac + + # Check that each of the things are valid numbers. + case $current in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "CURRENT \`$current' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + case $revision in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "REVISION \`$revision' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + case $age in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "AGE \`$age' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + if test "$age" -gt "$current"; then + func_error "AGE \`$age' is greater than the current interface number \`$current'" + func_fatal_error "\`$vinfo' is not valid version information" + fi + + # Calculate the version variables. + major= + versuffix= + verstring= + case $version_type in + none) ;; + + darwin) + # Like Linux, but with the current version available in + # verstring for coding it into the library header + func_arith $current - $age + major=.$func_arith_result + versuffix="$major.$age.$revision" + # Darwin ld doesn't like 0 for these options... + func_arith $current + 1 + minor_current=$func_arith_result + xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + ;; + + freebsd-aout) + major=".$current" + versuffix=".$current.$revision"; + ;; + + freebsd-elf) + major=".$current" + versuffix=".$current" + ;; + + irix | nonstopux) + if test "X$lt_irix_increment" = "Xno"; then + func_arith $current - $age + else + func_arith $current - $age + 1 + fi + major=$func_arith_result + + case $version_type in + nonstopux) verstring_prefix=nonstopux ;; + *) verstring_prefix=sgi ;; + esac + verstring="$verstring_prefix$major.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$revision + while test "$loop" -ne 0; do + func_arith $revision - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring="$verstring_prefix$major.$iface:$verstring" + done + + # Before this point, $major must not contain `.'. + major=.$major + versuffix="$major.$revision" + ;; + + linux) + func_arith $current - $age + major=.$func_arith_result + versuffix="$major.$age.$revision" + ;; + + osf) + func_arith $current - $age + major=.$func_arith_result + versuffix=".$current.$age.$revision" + verstring="$current.$age.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$age + while test "$loop" -ne 0; do + func_arith $current - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring="$verstring:${iface}.0" + done + + # Make executables depend on our current version. + func_append verstring ":${current}.0" + ;; + + qnx) + major=".$current" + versuffix=".$current" + ;; + + sunos) + major=".$current" + versuffix=".$current.$revision" + ;; + + windows) + # Use '-' rather than '.', since we only want one + # extension on DOS 8.3 filesystems. + func_arith $current - $age + major=$func_arith_result + versuffix="-$major" + ;; + + *) + func_fatal_configuration "unknown library version type \`$version_type'" + ;; + esac + + # Clear the version info if we defaulted, and they specified a release. + if test -z "$vinfo" && test -n "$release"; then + major= + case $version_type in + darwin) + # we can't check for "0.0" in archive_cmds due to quoting + # problems, so we reset it completely + verstring= + ;; + *) + verstring="0.0" + ;; + esac + if test "$need_version" = no; then + versuffix= + else + versuffix=".0.0" + fi + fi + + # Remove version info from name if versioning should be avoided + if test "$avoid_version" = yes && test "$need_version" = no; then + major= + versuffix= + verstring="" + fi + + # Check to see if the archive will have undefined symbols. + if test "$allow_undefined" = yes; then + if test "$allow_undefined_flag" = unsupported; then + func_warning "undefined symbols not allowed in $host shared libraries" + build_libtool_libs=no + build_old_libs=yes + fi + else + # Don't allow undefined symbols. + allow_undefined_flag="$no_undefined_flag" + fi + + fi + + func_generate_dlsyms "$libname" "$libname" "yes" + func_append libobjs " $symfileobj" + test "X$libobjs" = "X " && libobjs= + + if test "$opt_mode" != relink; then + # Remove our outputs, but don't remove object files since they + # may have been created when compiling PIC objects. + removelist= + tempremovelist=`$ECHO "$output_objdir/*"` + for p in $tempremovelist; do + case $p in + *.$objext | *.gcno) + ;; + $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) + if test "X$precious_files_regex" != "X"; then + if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 + then + continue + fi + fi + func_append removelist " $p" + ;; + *) ;; + esac + done + test -n "$removelist" && \ + func_show_eval "${RM}r \$removelist" + fi + + # Now set the variables for building old libraries. + if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then + func_append oldlibs " $output_objdir/$libname.$libext" + + # Transform .lo files to .o files. + oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP` + fi + + # Eliminate all temporary directories. + #for path in $notinst_path; do + # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` + # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` + # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` + #done + + if test -n "$xrpath"; then + # If the user specified any rpath flags, then add them. + temp_xrpath= + for libdir in $xrpath; do + func_replace_sysroot "$libdir" + func_append temp_xrpath " -R$func_replace_sysroot_result" + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + done + if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then + dependency_libs="$temp_xrpath $dependency_libs" + fi + fi + + # Make sure dlfiles contains only unique files that won't be dlpreopened + old_dlfiles="$dlfiles" + dlfiles= + for lib in $old_dlfiles; do + case " $dlprefiles $dlfiles " in + *" $lib "*) ;; + *) func_append dlfiles " $lib" ;; + esac + done + + # Make sure dlprefiles contains only unique files + old_dlprefiles="$dlprefiles" + dlprefiles= + for lib in $old_dlprefiles; do + case "$dlprefiles " in + *" $lib "*) ;; + *) func_append dlprefiles " $lib" ;; + esac + done + + if test "$build_libtool_libs" = yes; then + if test -n "$rpath"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) + # these systems don't actually have a c library (as such)! + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C library is in the System framework + func_append deplibs " System.ltframework" + ;; + *-*-netbsd*) + # Don't link with libc until the a.out ld.so is fixed. + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + ;; + *) + # Add libc to deplibs on all other systems if necessary. + if test "$build_libtool_need_lc" = "yes"; then + func_append deplibs " -lc" + fi + ;; + esac + fi + + # Transform deplibs into only deplibs that can be linked in shared. + name_save=$name + libname_save=$libname + release_save=$release + versuffix_save=$versuffix + major_save=$major + # I'm not sure if I'm treating the release correctly. I think + # release should show up in the -l (ie -lgmp5) so we don't want to + # add it in twice. Is that correct? + release="" + versuffix="" + major="" + newdeplibs= + droppeddeps=no + case $deplibs_check_method in + pass_all) + # Don't check for shared/static. Everything works. + # This might be a little naive. We might want to check + # whether the library exists or not. But this is on + # osf3 & osf4 and I'm not really sure... Just + # implementing what was already the behavior. + newdeplibs=$deplibs + ;; + test_compile) + # This code stresses the "libraries are programs" paradigm to its + # limits. Maybe even breaks it. We compile a program, linking it + # against the deplibs as a proxy for the library. Then we can check + # whether they linked in statically or dynamically with ldd. + $opt_dry_run || $RM conftest.c + cat > conftest.c </dev/null` + $nocaseglob + else + potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` + fi + for potent_lib in $potential_libs; do + # Follow soft links. + if ls -lLd "$potent_lib" 2>/dev/null | + $GREP " -> " >/dev/null; then + continue + fi + # The statement above tries to avoid entering an + # endless loop below, in case of cyclic links. + # We might still enter an endless loop, since a link + # loop can be closed while we follow links, + # but so what? + potlib="$potent_lib" + while test -h "$potlib" 2>/dev/null; do + potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` + case $potliblink in + [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; + *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";; + esac + done + if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | + $SED -e 10q | + $EGREP "$file_magic_regex" > /dev/null; then + func_append newdeplibs " $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + echo + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $ECHO "*** with $libname but no candidates were found. (...for file magic test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a file magic. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + func_append newdeplibs " $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + for a_deplib in $deplibs; do + case $a_deplib in + -l*) + func_stripname -l '' "$a_deplib" + name=$func_stripname_result + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $a_deplib "*) + func_append newdeplibs " $a_deplib" + a_deplib="" + ;; + esac + fi + if test -n "$a_deplib" ; then + libname=`eval "\\$ECHO \"$libname_spec\""` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + potential_libs=`ls $i/$libname[.-]* 2>/dev/null` + for potent_lib in $potential_libs; do + potlib="$potent_lib" # see symlink-check above in file_magic test + if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ + $EGREP "$match_pattern_regex" > /dev/null; then + func_append newdeplibs " $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + echo + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a regex pattern. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + func_append newdeplibs " $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + none | unknown | *) + newdeplibs="" + tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + for i in $predeps $postdeps ; do + # can't use Xsed below, because $i might contain '/' + tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"` + done + fi + case $tmp_deplibs in + *[!\ \ ]*) + echo + if test "X$deplibs_check_method" = "Xnone"; then + echo "*** Warning: inter-library dependencies are not supported in this platform." + else + echo "*** Warning: inter-library dependencies are not known to be supported." + fi + echo "*** All declared inter-library dependencies are being dropped." + droppeddeps=yes + ;; + esac + ;; + esac + versuffix=$versuffix_save + major=$major_save + release=$release_save + libname=$libname_save + name=$name_save + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library with the System framework + newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` + ;; + esac + + if test "$droppeddeps" = yes; then + if test "$module" = yes; then + echo + echo "*** Warning: libtool could not satisfy all declared inter-library" + $ECHO "*** dependencies of module $libname. Therefore, libtool will create" + echo "*** a static module, that should work as long as the dlopening" + echo "*** application is linked with the -dlopen flag." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + else + echo "*** The inter-library dependencies that have been dropped here will be" + echo "*** automatically added whenever a program is linked with this library" + echo "*** or is declared to -dlopen it." + + if test "$allow_undefined" = no; then + echo + echo "*** Since this library must not contain undefined symbols," + echo "*** because either the platform does not support them or" + echo "*** it was explicitly requested with -no-undefined," + echo "*** libtool will only create a static version of it." + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + fi + fi + # Done checking deplibs! + deplibs=$newdeplibs + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + case $host in + *-*-darwin*) + newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $deplibs " in + *" -L$path/$objdir "*) + func_append new_libs " -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) func_append new_libs " $deplib" ;; + esac + ;; + *) func_append new_libs " $deplib" ;; + esac + done + deplibs="$new_libs" + + # All the library-specific variables (install_libdir is set above). + library_names= + old_library= + dlname= + + # Test again, we may have decided not to build it any more + if test "$build_libtool_libs" = yes; then + if test "$hardcode_into_libs" = yes; then + # Hardcode the library paths + hardcode_libdirs= + dep_rpath= + rpath="$finalize_rpath" + test "$opt_mode" != relink && rpath="$compile_rpath$rpath" + for libdir in $rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + func_replace_sysroot "$libdir" + libdir=$func_replace_sysroot_result + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append dep_rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) func_apped perm_rpath " $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + if test -n "$hardcode_libdir_flag_spec_ld"; then + eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" + else + eval dep_rpath=\"$hardcode_libdir_flag_spec\" + fi + fi + if test -n "$runpath_var" && test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + func_append rpath "$dir:" + done + eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" + fi + test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" + fi + + shlibpath="$finalize_shlibpath" + test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath" + if test -n "$shlibpath"; then + eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" + fi + + # Get the real and link names of the library. + eval shared_ext=\"$shrext_cmds\" + eval library_names=\"$library_names_spec\" + set dummy $library_names + shift + realname="$1" + shift + + if test -n "$soname_spec"; then + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + if test -z "$dlname"; then + dlname=$soname + fi + + lib="$output_objdir/$realname" + linknames= + for link + do + func_append linknames " $link" + done + + # Use standard objects if they are pic + test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` + test "X$libobjs" = "X " && libobjs= + + delfiles= + if test -n "$export_symbols" && test -n "$include_expsyms"; then + $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" + export_symbols="$output_objdir/$libname.uexp" + func_append delfiles " $export_symbols" + fi + + orig_export_symbols= + case $host_os in + cygwin* | mingw* | cegcc*) + if test -n "$export_symbols" && test -z "$export_symbols_regex"; then + # exporting using user supplied symfile + if test "x`$SED 1q $export_symbols`" != xEXPORTS; then + # and it's NOT already a .def file. Must figure out + # which of the given symbols are data symbols and tag + # them as such. So, trigger use of export_symbols_cmds. + # export_symbols gets reassigned inside the "prepare + # the list of exported symbols" if statement, so the + # include_expsyms logic still works. + orig_export_symbols="$export_symbols" + export_symbols= + always_export_symbols=yes + fi + fi + ;; + esac + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then + func_verbose "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $opt_dry_run || $RM $export_symbols + cmds=$export_symbols_cmds + save_ifs="$IFS"; IFS='~' + for cmd1 in $cmds; do + IFS="$save_ifs" + # Take the normal branch if the nm_file_list_spec branch + # doesn't work or if tool conversion is not needed. + case $nm_file_list_spec~$to_tool_file_cmd in + *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) + try_normal_branch=yes + eval cmd=\"$cmd1\" + func_len " $cmd" + len=$func_len_result + ;; + *) + try_normal_branch=no + ;; + esac + if test "$try_normal_branch" = yes \ + && { test "$len" -lt "$max_cmd_len" \ + || test "$max_cmd_len" -le -1; } + then + func_show_eval "$cmd" 'exit $?' + skipped_export=false + elif test -n "$nm_file_list_spec"; then + func_basename "$output" + output_la=$func_basename_result + save_libobjs=$libobjs + save_output=$output + output=${output_objdir}/${output_la}.nm + func_to_tool_file "$output" + libobjs=$nm_file_list_spec$func_to_tool_file_result + func_append delfiles " $output" + func_verbose "creating $NM input file list: $output" + for obj in $save_libobjs; do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" + done > "$output" + eval cmd=\"$cmd1\" + func_show_eval "$cmd" 'exit $?' + output=$save_output + libobjs=$save_libobjs + skipped_export=false + else + # The command line is too long to execute in one step. + func_verbose "using reloadable object file for export list..." + skipped_export=: + # Break out early, otherwise skipped_export may be + # set to false by a later but shorter cmd. + break + fi + done + IFS="$save_ifs" + if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + fi + + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols="$export_symbols" + test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' + fi + + if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + func_append delfiles " $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + + tmp_deplibs= + for test_deplib in $deplibs; do + case " $convenience " in + *" $test_deplib "*) ;; + *) + func_append tmp_deplibs " $test_deplib" + ;; + esac + done + deplibs="$tmp_deplibs" + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec" && + test "$compiler_needs_object" = yes && + test -z "$libobjs"; then + # extract the archives, so we have objects to list. + # TODO: could optimize this to just extract one archive. + whole_archive_flag_spec= + fi + if test -n "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + else + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $convenience + func_append libobjs " $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + fi + + if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then + eval flag=\"$thread_safe_flag_spec\" + func_append linker_flags " $flag" + fi + + # Make a backup of the uninstalled library when relinking + if test "$opt_mode" = relink; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? + fi + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + eval test_cmds=\"$module_expsym_cmds\" + cmds=$module_expsym_cmds + else + eval test_cmds=\"$module_cmds\" + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + eval test_cmds=\"$archive_expsym_cmds\" + cmds=$archive_expsym_cmds + else + eval test_cmds=\"$archive_cmds\" + cmds=$archive_cmds + fi + fi + + if test "X$skipped_export" != "X:" && + func_len " $test_cmds" && + len=$func_len_result && + test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + : + else + # The command line is too long to link in one step, link piecewise + # or, if using GNU ld and skipped_export is not :, use a linker + # script. + + # Save the value of $output and $libobjs because we want to + # use them later. If we have whole_archive_flag_spec, we + # want to use save_libobjs as it was before + # whole_archive_flag_spec was expanded, because we can't + # assume the linker understands whole_archive_flag_spec. + # This may have to be revisited, in case too many + # convenience libraries get linked in and end up exceeding + # the spec. + if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + fi + save_output=$output + func_basename "$output" + output_la=$func_basename_result + + # Clear the reloadable object creation command queue and + # initialize k to one. + test_cmds= + concat_cmds= + objlist= + last_robj= + k=1 + + if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then + output=${output_objdir}/${output_la}.lnkscript + func_verbose "creating GNU ld script: $output" + echo 'INPUT (' > $output + for obj in $save_libobjs + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" >> $output + done + echo ')' >> $output + func_append delfiles " $output" + func_to_tool_file "$output" + output=$func_to_tool_file_result + elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then + output=${output_objdir}/${output_la}.lnk + func_verbose "creating linker input file list: $output" + : > $output + set x $save_libobjs + shift + firstobj= + if test "$compiler_needs_object" = yes; then + firstobj="$1 " + shift + fi + for obj + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" >> $output + done + func_append delfiles " $output" + func_to_tool_file "$output" + output=$firstobj\"$file_list_spec$func_to_tool_file_result\" + else + if test -n "$save_libobjs"; then + func_verbose "creating reloadable object files..." + output=$output_objdir/$output_la-${k}.$objext + eval test_cmds=\"$reload_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + + # Loop over the list of objects to be linked. + for obj in $save_libobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + if test "X$objlist" = X || + test "$len" -lt "$max_cmd_len"; then + func_append objlist " $obj" + else + # The command $test_cmds is almost too long, add a + # command to the queue. + if test "$k" -eq 1 ; then + # The first file doesn't have a previous command to add. + reload_objs=$objlist + eval concat_cmds=\"$reload_cmds\" + else + # All subsequent reloadable object files will link in + # the last one created. + reload_objs="$objlist $last_robj" + eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" + fi + last_robj=$output_objdir/$output_la-${k}.$objext + func_arith $k + 1 + k=$func_arith_result + output=$output_objdir/$output_la-${k}.$objext + objlist=" $obj" + func_len " $last_robj" + func_arith $len0 + $func_len_result + len=$func_arith_result + fi + done + # Handle the remaining objects by creating one last + # reloadable object file. All subsequent reloadable object + # files will link in the last one created. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + reload_objs="$objlist $last_robj" + eval concat_cmds=\"\${concat_cmds}$reload_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" + fi + func_append delfiles " $output" + + else + output= + fi + + if ${skipped_export-false}; then + func_verbose "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $opt_dry_run || $RM $export_symbols + libobjs=$output + # Append the command to create the export file. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" + fi + fi + + test -n "$save_libobjs" && + func_verbose "creating a temporary reloadable object file: $output" + + # Loop through the commands generated above and execute them. + save_ifs="$IFS"; IFS='~' + for cmd in $concat_cmds; do + IFS="$save_ifs" + $opt_silent || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$opt_mode" = relink; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + if test -n "$export_symbols_regex" && ${skipped_export-false}; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + + if ${skipped_export-false}; then + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols="$export_symbols" + test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' + fi + + if test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + func_append delfiles " $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + fi + + libobjs=$output + # Restore the value of output. + output=$save_output + + if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + fi + # Expand the library linking commands again to reset the + # value of $libobjs for piecewise linking. + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + cmds=$module_expsym_cmds + else + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + cmds=$archive_expsym_cmds + else + cmds=$archive_cmds + fi + fi + fi + + if test -n "$delfiles"; then + # Append the command to remove temporary files to $cmds. + eval cmds=\"\$cmds~\$RM $delfiles\" + fi + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $dlprefiles + func_append libobjs " $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $opt_silent || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$opt_mode" = relink; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + # Restore the uninstalled library and exit + if test "$opt_mode" = relink; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? + + if test -n "$convenience"; then + if test -z "$whole_archive_flag_spec"; then + func_show_eval '${RM}r "$gentop"' + fi + fi + + exit $EXIT_SUCCESS + fi + + # Create links to the real library. + for linkname in $linknames; do + if test "$realname" != "$linkname"; then + func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' + fi + done + + # If -module or -export-dynamic was specified, set the dlname. + if test "$module" = yes || test "$export_dynamic" = yes; then + # On all known operating systems, these are identical. + dlname="$soname" + fi + fi + ;; + + obj) + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + func_warning "\`-dlopen' is ignored for objects" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "\`-l' and \`-L' are ignored for objects" ;; + esac + + test -n "$rpath" && \ + func_warning "\`-rpath' is ignored for objects" + + test -n "$xrpath" && \ + func_warning "\`-R' is ignored for objects" + + test -n "$vinfo" && \ + func_warning "\`-version-info' is ignored for objects" + + test -n "$release" && \ + func_warning "\`-release' is ignored for objects" + + case $output in + *.lo) + test -n "$objs$old_deplibs" && \ + func_fatal_error "cannot build library object \`$output' from non-libtool objects" + + libobj=$output + func_lo2o "$libobj" + obj=$func_lo2o_result + ;; + *) + libobj= + obj="$output" + ;; + esac + + # Delete the old objects. + $opt_dry_run || $RM $obj $libobj + + # Objects from convenience libraries. This assumes + # single-version convenience libraries. Whenever we create + # different ones for PIC/non-PIC, this we'll have to duplicate + # the extraction. + reload_conv_objs= + gentop= + # reload_cmds runs $LD directly, so let us get rid of + # -Wl from whole_archive_flag_spec and hope we can get by with + # turning comma into space.. + wl= + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" + reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` + else + gentop="$output_objdir/${obj}x" + func_append generated " $gentop" + + func_extract_archives $gentop $convenience + reload_conv_objs="$reload_objs $func_extract_archives_result" + fi + fi + + # If we're not building shared, we need to use non_pic_objs + test "$build_libtool_libs" != yes && libobjs="$non_pic_objects" + + # Create the old-style object. + reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test + + output="$obj" + func_execute_cmds "$reload_cmds" 'exit $?' + + # Exit if we aren't doing a library object file. + if test -z "$libobj"; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + fi + + if test "$build_libtool_libs" != yes; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + # Create an invalid libtool object if no PIC, so that we don't + # accidentally link it into a program. + # $show "echo timestamp > $libobj" + # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? + exit $EXIT_SUCCESS + fi + + if test -n "$pic_flag" || test "$pic_mode" != default; then + # Only do commands if we really have different PIC objects. + reload_objs="$libobjs $reload_conv_objs" + output="$libobj" + func_execute_cmds "$reload_cmds" 'exit $?' + fi + + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + ;; + + prog) + case $host in + *cygwin*) func_stripname '' '.exe' "$output" + output=$func_stripname_result.exe;; + esac + test -n "$vinfo" && \ + func_warning "\`-version-info' is ignored for programs" + + test -n "$release" && \ + func_warning "\`-release' is ignored for programs" + + test "$preload" = yes \ + && test "$dlopen_support" = unknown \ + && test "$dlopen_self" = unknown \ + && test "$dlopen_self_static" = unknown && \ + func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library is the System framework + compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` + finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` + ;; + esac + + case $host in + *-*-darwin*) + # Don't allow lazy linking, it breaks C++ global constructors + # But is supposedly fixed on 10.4 or later (yay!). + if test "$tagname" = CXX ; then + case ${MACOSX_DEPLOYMENT_TARGET-10.0} in + 10.[0123]) + func_append compile_command " ${wl}-bind_at_load" + func_append finalize_command " ${wl}-bind_at_load" + ;; + esac + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $compile_deplibs " in + *" -L$path/$objdir "*) + func_append new_libs " -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $compile_deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) func_append new_libs " $deplib" ;; + esac + ;; + *) func_append new_libs " $deplib" ;; + esac + done + compile_deplibs="$new_libs" + + + func_append compile_command " $compile_deplibs" + func_append finalize_command " $finalize_deplibs" + + if test -n "$rpath$xrpath"; then + # If the user specified any rpath flags, then add them. + for libdir in $rpath $xrpath; do + # This is the magic to use -rpath. + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + done + fi + + # Now hardcode the library paths + rpath= + hardcode_libdirs= + for libdir in $compile_rpath $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) func_append perm_rpath " $libdir" ;; + esac + fi + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$libdir:"*) ;; + ::) dllsearchpath=$libdir;; + *) func_append dllsearchpath ":$libdir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) func_append dllsearchpath ":$testbindir";; + esac + ;; + esac + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + compile_rpath="$rpath" + + rpath= + hardcode_libdirs= + for libdir in $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$finalize_perm_rpath " in + *" $libdir "*) ;; + *) func_append finalize_perm_rpath " $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + finalize_rpath="$rpath" + + if test -n "$libobjs" && test "$build_old_libs" = yes; then + # Transform all the library objects into standard objects. + compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` + finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` + fi + + func_generate_dlsyms "$outputname" "@PROGRAM@" "no" + + # template prelinking step + if test -n "$prelink_cmds"; then + func_execute_cmds "$prelink_cmds" 'exit $?' + fi + + wrappers_required=yes + case $host in + *cegcc* | *mingw32ce*) + # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. + wrappers_required=no + ;; + *cygwin* | *mingw* ) + if test "$build_libtool_libs" != yes; then + wrappers_required=no + fi + ;; + *) + if test "$need_relink" = no || test "$build_libtool_libs" != yes; then + wrappers_required=no + fi + ;; + esac + if test "$wrappers_required" = no; then + # Replace the output file specification. + compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` + link_command="$compile_command$compile_rpath" + + # We have no uninstalled library dependencies, so finalize right now. + exit_status=0 + func_show_eval "$link_command" 'exit_status=$?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + # Delete the generated files. + if test -f "$output_objdir/${outputname}S.${objext}"; then + func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' + fi + + exit $exit_status + fi + + if test -n "$compile_shlibpath$finalize_shlibpath"; then + compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" + fi + if test -n "$finalize_shlibpath"; then + finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" + fi + + compile_var= + finalize_var= + if test -n "$runpath_var"; then + if test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + func_append rpath "$dir:" + done + compile_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + if test -n "$finalize_perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $finalize_perm_rpath; do + func_append rpath "$dir:" + done + finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + fi + + if test "$no_install" = yes; then + # We don't need to create a wrapper script. + link_command="$compile_var$compile_command$compile_rpath" + # Replace the output file specification. + link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` + # Delete the old output file. + $opt_dry_run || $RM $output + # Link the executable and exit + func_show_eval "$link_command" 'exit $?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + exit $EXIT_SUCCESS + fi + + if test "$hardcode_action" = relink; then + # Fast installation is not supported + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + + func_warning "this platform does not like uninstalled shared libraries" + func_warning "\`$output' will be relinked during installation" + else + if test "$fast_install" != no; then + link_command="$finalize_var$compile_command$finalize_rpath" + if test "$fast_install" = yes; then + relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` + else + # fast_install is set to needless + relink_command= + fi + else + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + fi + fi + + # Replace the output file specification. + link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` + + # Delete the old output files. + $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname + + func_show_eval "$link_command" 'exit $?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output_objdir/$outputname" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + # Now create the wrapper script. + func_verbose "creating $output" + + # Quote the relink command for shipping. + if test -n "$relink_command"; then + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + relink_command="(cd `pwd`; $relink_command)" + relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` + fi + + # Only actually do things if not in dry run mode. + $opt_dry_run || { + # win32 will think the script is a binary if it has + # a .exe suffix, so we strip it off here. + case $output in + *.exe) func_stripname '' '.exe' "$output" + output=$func_stripname_result ;; + esac + # test for cygwin because mv fails w/o .exe extensions + case $host in + *cygwin*) + exeext=.exe + func_stripname '' '.exe' "$outputname" + outputname=$func_stripname_result ;; + *) exeext= ;; + esac + case $host in + *cygwin* | *mingw* ) + func_dirname_and_basename "$output" "" "." + output_name=$func_basename_result + output_path=$func_dirname_result + cwrappersource="$output_path/$objdir/lt-$output_name.c" + cwrapper="$output_path/$output_name.exe" + $RM $cwrappersource $cwrapper + trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 + + func_emit_cwrapperexe_src > $cwrappersource + + # The wrapper executable is built using the $host compiler, + # because it contains $host paths and files. If cross- + # compiling, it, like the target executable, must be + # executed on the $host or under an emulation environment. + $opt_dry_run || { + $LTCC $LTCFLAGS -o $cwrapper $cwrappersource + $STRIP $cwrapper + } + + # Now, create the wrapper script for func_source use: + func_ltwrapper_scriptname $cwrapper + $RM $func_ltwrapper_scriptname_result + trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 + $opt_dry_run || { + # note: this script will not be executed, so do not chmod. + if test "x$build" = "x$host" ; then + $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result + else + func_emit_wrapper no > $func_ltwrapper_scriptname_result + fi + } + ;; + * ) + $RM $output + trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 + + func_emit_wrapper no > $output + chmod +x $output + ;; + esac + } + exit $EXIT_SUCCESS + ;; + esac + + # See if we need to build an old-fashioned archive. + for oldlib in $oldlibs; do + + if test "$build_libtool_libs" = convenience; then + oldobjs="$libobjs_save $symfileobj" + addlibs="$convenience" + build_libtool_libs=no + else + if test "$build_libtool_libs" = module; then + oldobjs="$libobjs_save" + build_libtool_libs=no + else + oldobjs="$old_deplibs $non_pic_objects" + if test "$preload" = yes && test -f "$symfileobj"; then + func_append oldobjs " $symfileobj" + fi + fi + addlibs="$old_convenience" + fi + + if test -n "$addlibs"; then + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $addlibs + func_append oldobjs " $func_extract_archives_result" + fi + + # Do each command in the archive commands. + if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then + cmds=$old_archive_from_new_cmds + else + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $dlprefiles + func_append oldobjs " $func_extract_archives_result" + fi + + # POSIX demands no paths to be encoded in archives. We have + # to avoid creating archives with duplicate basenames if we + # might have to extract them afterwards, e.g., when creating a + # static archive out of a convenience library, or when linking + # the entirety of a libtool archive into another (currently + # not supported by libtool). + if (for obj in $oldobjs + do + func_basename "$obj" + $ECHO "$func_basename_result" + done | sort | sort -uc >/dev/null 2>&1); then + : + else + echo "copying selected object files to avoid basename conflicts..." + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + func_mkdir_p "$gentop" + save_oldobjs=$oldobjs + oldobjs= + counter=1 + for obj in $save_oldobjs + do + func_basename "$obj" + objbase="$func_basename_result" + case " $oldobjs " in + " ") oldobjs=$obj ;; + *[\ /]"$objbase "*) + while :; do + # Make sure we don't pick an alternate name that also + # overlaps. + newobj=lt$counter-$objbase + func_arith $counter + 1 + counter=$func_arith_result + case " $oldobjs " in + *[\ /]"$newobj "*) ;; + *) if test ! -f "$gentop/$newobj"; then break; fi ;; + esac + done + func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" + func_append oldobjs " $gentop/$newobj" + ;; + *) func_append oldobjs " $obj" ;; + esac + done + fi + eval cmds=\"$old_archive_cmds\" + + func_len " $cmds" + len=$func_len_result + if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + cmds=$old_archive_cmds + elif test -n "$archiver_list_spec"; then + func_verbose "using command file archive linking..." + for obj in $oldobjs + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" + done > $output_objdir/$libname.libcmd + func_to_tool_file "$output_objdir/$libname.libcmd" + oldobjs=" $archiver_list_spec$func_to_tool_file_result" + cmds=$old_archive_cmds + else + # the command line is too long to link in one step, link in parts + func_verbose "using piecewise archive linking..." + save_RANLIB=$RANLIB + RANLIB=: + objlist= + concat_cmds= + save_oldobjs=$oldobjs + oldobjs= + # Is there a better way of finding the last object in the list? + for obj in $save_oldobjs + do + last_oldobj=$obj + done + eval test_cmds=\"$old_archive_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + for obj in $save_oldobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + func_append objlist " $obj" + if test "$len" -lt "$max_cmd_len"; then + : + else + # the above command should be used before it gets too long + oldobjs=$objlist + if test "$obj" = "$last_oldobj" ; then + RANLIB=$save_RANLIB + fi + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" + objlist= + len=$len0 + fi + done + RANLIB=$save_RANLIB + oldobjs=$objlist + if test "X$oldobjs" = "X" ; then + eval cmds=\"\$concat_cmds\" + else + eval cmds=\"\$concat_cmds~\$old_archive_cmds\" + fi + fi + fi + func_execute_cmds "$cmds" 'exit $?' + done + + test -n "$generated" && \ + func_show_eval "${RM}r$generated" + + # Now create the libtool archive. + case $output in + *.la) + old_library= + test "$build_old_libs" = yes && old_library="$libname.$libext" + func_verbose "creating $output" + + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + # Quote the link command for shipping. + relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" + relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` + if test "$hardcode_automatic" = yes ; then + relink_command= + fi + + # Only create the output if not a dry run. + $opt_dry_run || { + for installed in no yes; do + if test "$installed" = yes; then + if test -z "$install_libdir"; then + break + fi + output="$output_objdir/$outputname"i + # Replace all uninstalled libtool libraries with the installed ones + newdependency_libs= + for deplib in $dependency_libs; do + case $deplib in + *.la) + func_basename "$deplib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + test -z "$libdir" && \ + func_fatal_error "\`$deplib' is not a valid libtool archive" + func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" + ;; + -L*) + func_stripname -L '' "$deplib" + func_replace_sysroot "$func_stripname_result" + func_append newdependency_libs " -L$func_replace_sysroot_result" + ;; + -R*) + func_stripname -R '' "$deplib" + func_replace_sysroot "$func_stripname_result" + func_append newdependency_libs " -R$func_replace_sysroot_result" + ;; + *) func_append newdependency_libs " $deplib" ;; + esac + done + dependency_libs="$newdependency_libs" + newdlfiles= + + for lib in $dlfiles; do + case $lib in + *.la) + func_basename "$lib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "\`$lib' is not a valid libtool archive" + func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" + ;; + *) func_append newdlfiles " $lib" ;; + esac + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + *.la) + # Only pass preopened files to the pseudo-archive (for + # eventual linking with the app. that links it) if we + # didn't already link the preopened objects directly into + # the library: + func_basename "$lib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "\`$lib' is not a valid libtool archive" + func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" + ;; + esac + done + dlprefiles="$newdlprefiles" + else + newdlfiles= + for lib in $dlfiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + func_append newdlfiles " $abs" + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + func_append newdlprefiles " $abs" + done + dlprefiles="$newdlprefiles" + fi + $RM $output + # place dlname in correct position for cygwin + # In fact, it would be nice if we could use this code for all target + # systems that can't hard-code library paths into their executables + # and that have no shared library path variable independent of PATH, + # but it turns out we can't easily determine that from inspecting + # libtool variables, so we have to hard-code the OSs to which it + # applies here; at the moment, that means platforms that use the PE + # object format with DLL files. See the long comment at the top of + # tests/bindir.at for full details. + tdlname=$dlname + case $host,$output,$installed,$module,$dlname in + *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) + # If a -bindir argument was supplied, place the dll there. + if test "x$bindir" != x ; + then + func_relative_path "$install_libdir" "$bindir" + tdlname=$func_relative_path_result$dlname + else + # Otherwise fall back on heuristic. + tdlname=../bin/$dlname + fi + ;; + esac + $ECHO > $output "\ +# $outputname - a libtool library file +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# The name that we can dlopen(3). +dlname='$tdlname' + +# Names of this library. +library_names='$library_names' + +# The name of the static archive. +old_library='$old_library' + +# Linker flags that can not go in dependency_libs. +inherited_linker_flags='$new_inherited_linker_flags' + +# Libraries that this one depends upon. +dependency_libs='$dependency_libs' + +# Names of additional weak libraries provided by this library +weak_library_names='$weak_libs' + +# Version information for $libname. +current=$current +age=$age +revision=$revision + +# Is this an already installed library? +installed=$installed + +# Should we warn about portability when linking against -modules? +shouldnotlink=$module + +# Files to dlopen/dlpreopen +dlopen='$dlfiles' +dlpreopen='$dlprefiles' + +# Directory that this library needs to be installed in: +libdir='$install_libdir'" + if test "$installed" = no && test "$need_relink" = yes; then + $ECHO >> $output "\ +relink_command=\"$relink_command\"" + fi + done + } + + # Do a symbolic link so that the libtool archive can be found in + # LD_LIBRARY_PATH before the program is installed. + func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' + ;; + esac + exit $EXIT_SUCCESS +} + +{ test "$opt_mode" = link || test "$opt_mode" = relink; } && + func_mode_link ${1+"$@"} + + +# func_mode_uninstall arg... +func_mode_uninstall () +{ + $opt_debug + RM="$nonopt" + files= + rmforce= + exit_status=0 + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + for arg + do + case $arg in + -f) func_append RM " $arg"; rmforce=yes ;; + -*) func_append RM " $arg" ;; + *) func_append files " $arg" ;; + esac + done + + test -z "$RM" && \ + func_fatal_help "you must specify an RM program" + + rmdirs= + + for file in $files; do + func_dirname "$file" "" "." + dir="$func_dirname_result" + if test "X$dir" = X.; then + odir="$objdir" + else + odir="$dir/$objdir" + fi + func_basename "$file" + name="$func_basename_result" + test "$opt_mode" = uninstall && odir="$dir" + + # Remember odir for removal later, being careful to avoid duplicates + if test "$opt_mode" = clean; then + case " $rmdirs " in + *" $odir "*) ;; + *) func_append rmdirs " $odir" ;; + esac + fi + + # Don't error if the file doesn't exist and rm -f was used. + if { test -L "$file"; } >/dev/null 2>&1 || + { test -h "$file"; } >/dev/null 2>&1 || + test -f "$file"; then + : + elif test -d "$file"; then + exit_status=1 + continue + elif test "$rmforce" = yes; then + continue + fi + + rmfiles="$file" + + case $name in + *.la) + # Possibly a libtool archive, so verify it. + if func_lalib_p "$file"; then + func_source $dir/$name + + # Delete the libtool libraries and symlinks. + for n in $library_names; do + func_append rmfiles " $odir/$n" + done + test -n "$old_library" && func_append rmfiles " $odir/$old_library" + + case "$opt_mode" in + clean) + case " $library_names " in + *" $dlname "*) ;; + *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;; + esac + test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i" + ;; + uninstall) + if test -n "$library_names"; then + # Do each command in the postuninstall commands. + func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + fi + + if test -n "$old_library"; then + # Do each command in the old_postuninstall commands. + func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + fi + # FIXME: should reinstall the best remaining shared library. + ;; + esac + fi + ;; + + *.lo) + # Possibly a libtool object, so verify it. + if func_lalib_p "$file"; then + + # Read the .lo file + func_source $dir/$name + + # Add PIC object to the list of files to remove. + if test -n "$pic_object" && + test "$pic_object" != none; then + func_append rmfiles " $dir/$pic_object" + fi + + # Add non-PIC object to the list of files to remove. + if test -n "$non_pic_object" && + test "$non_pic_object" != none; then + func_append rmfiles " $dir/$non_pic_object" + fi + fi + ;; + + *) + if test "$opt_mode" = clean ; then + noexename=$name + case $file in + *.exe) + func_stripname '' '.exe' "$file" + file=$func_stripname_result + func_stripname '' '.exe' "$name" + noexename=$func_stripname_result + # $file with .exe has already been added to rmfiles, + # add $file without .exe + func_append rmfiles " $file" + ;; + esac + # Do a test to see if this is a libtool program. + if func_ltwrapper_p "$file"; then + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + relink_command= + func_source $func_ltwrapper_scriptname_result + func_append rmfiles " $func_ltwrapper_scriptname_result" + else + relink_command= + func_source $dir/$noexename + fi + + # note $name still contains .exe if it was in $file originally + # as does the version of $file that was added into $rmfiles + func_append rmfiles " $odir/$name $odir/${name}S.${objext}" + if test "$fast_install" = yes && test -n "$relink_command"; then + func_append rmfiles " $odir/lt-$name" + fi + if test "X$noexename" != "X$name" ; then + func_append rmfiles " $odir/lt-${noexename}.c" + fi + fi + fi + ;; + esac + func_show_eval "$RM $rmfiles" 'exit_status=1' + done + + # Try to remove the ${objdir}s in the directories where we deleted files + for dir in $rmdirs; do + if test -d "$dir"; then + func_show_eval "rmdir $dir >/dev/null 2>&1" + fi + done + + exit $exit_status +} + +{ test "$opt_mode" = uninstall || test "$opt_mode" = clean; } && + func_mode_uninstall ${1+"$@"} + +test -z "$opt_mode" && { + help="$generic_help" + func_fatal_help "you must specify a MODE" +} + +test -z "$exec_cmd" && \ + func_fatal_help "invalid operation mode \`$opt_mode'" + +if test -n "$exec_cmd"; then + eval exec "$exec_cmd" + exit $EXIT_FAILURE +fi + +exit $exit_status + + +# The TAGs below are defined such that we never get into a situation +# in which we disable both kinds of libraries. Given conflicting +# choices, we go for a static library, that is the most portable, +# since we can't tell whether shared libraries were disabled because +# the user asked for that or because the platform doesn't support +# them. This is particularly important on AIX, because we don't +# support having both static and shared libraries enabled at the same +# time on that platform, so we default to a shared-only configuration. +# If a disable-shared tag is given, we'll fallback to a static-only +# configuration. But we'll never go from static-only to shared-only. + +# ### BEGIN LIBTOOL TAG CONFIG: disable-shared +build_libtool_libs=no +build_old_libs=yes +# ### END LIBTOOL TAG CONFIG: disable-shared + +# ### BEGIN LIBTOOL TAG CONFIG: disable-static +build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` +# ### END LIBTOOL TAG CONFIG: disable-static + +# Local Variables: +# mode:shell-script +# sh-indentation:2 +# End: +# vi:sw=2 + diff --git a/libogg-1.3.0/macosx/English.lproj/InfoPlist.strings b/libogg-1.3.0/macosx/English.lproj/InfoPlist.strings new file mode 100755 index 0000000..b230fea Binary files /dev/null and b/libogg-1.3.0/macosx/English.lproj/InfoPlist.strings differ diff --git a/libogg-1.3.0/macosx/Info.plist b/libogg-1.3.0/macosx/Info.plist new file mode 100755 index 0000000..d075456 --- /dev/null +++ b/libogg-1.3.0/macosx/Info.plist @@ -0,0 +1,30 @@ + + + + + CFBundleDevelopmentRegion + English + CFBundleExecutable + Ogg + CFBundleGetInfoString + Ogg framework 1.1.4, Copyright © 1994-2009 Xiph.Org Foundation + CFBundleIconFile + + CFBundleIdentifier + org.xiph.ogg + CFBundleInfoDictionaryVersion + 6.0 + CFBundlePackageType + FMWK + CFBundleShortVersionString + 1.1.4 + CFBundleSignature + ???? + CFBundleVersion + 1.1.4 + NSHumanReadableCopyright + Ogg framework 1.1.4, Copyright © 1994-2009 Xiph.Org Foundation + CSResourcesFileMapped + + + diff --git a/libogg-1.3.0/macosx/Ogg.xcodeproj/project.pbxproj b/libogg-1.3.0/macosx/Ogg.xcodeproj/project.pbxproj new file mode 100755 index 0000000..596ccda --- /dev/null +++ b/libogg-1.3.0/macosx/Ogg.xcodeproj/project.pbxproj @@ -0,0 +1,363 @@ +// !$*UTF8*$! +{ + archiveVersion = 1; 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+ INFOPLIST_FILE = Info.plist; + INSTALL_PATH = /Library/Frameworks; + PRODUCT_NAME = Ogg; + WRAPPER_EXTENSION = framework; + ZERO_LINK = YES; + }; + name = Debug; + }; + 730F235609181A3A00AB638C /* Release */ = { + isa = XCBuildConfiguration; + buildSettings = { + COPY_PHASE_STRIP = YES; + DYLIB_COMPATIBILITY_VERSION = 1; + DYLIB_CURRENT_VERSION = 1; + FRAMEWORK_VERSION = A; + GCC_ENABLE_FIX_AND_CONTINUE = NO; + GCC_GENERATE_DEBUGGING_SYMBOLS = NO; + GCC_PRECOMPILE_PREFIX_HEADER = YES; + GCC_PREFIX_HEADER = Ogg_Prefix.pch; + INFOPLIST_FILE = Info.plist; + INSTALL_PATH = /Library/Frameworks; + PRODUCT_NAME = Ogg; + WRAPPER_EXTENSION = framework; + ZERO_LINK = NO; + }; + name = Release; + }; + 730F235909181A3A00AB638C /* Debug */ = { + isa = XCBuildConfiguration; + buildSettings = { + GCC_OPTIMIZATION_LEVEL = 0; + GCC_PREPROCESSOR_DEFINITIONS = __MACOSX__; + SDKROOT = /Developer/SDKs/MacOSX10.4u.sdk; + }; + name = Debug; + }; + 730F235A09181A3A00AB638C /* Release */ = { + isa = XCBuildConfiguration; + buildSettings = { + ARCHS = ( + ppc, + i386, + ); + GCC_OPTIMIZATION_LEVEL = 3; + GCC_PREPROCESSOR_DEFINITIONS = __MACOSX__; + OTHER_CFLAGS = ( + "$(OTHER_CFLAGS)", + "-ffast-math", + "-falign-loops=16", + ); + SDKROOT = /Developer/SDKs/MacOSX10.4u.sdk; + }; + name = Release; + }; + 734FB2EE0B18B3B900D561D7 /* Debug */ = { + isa = XCBuildConfiguration; + buildSettings = { + COPY_PHASE_STRIP = NO; + GCC_DYNAMIC_NO_PIC = NO; + GCC_ENABLE_FIX_AND_CONTINUE = YES; + GCC_GENERATE_DEBUGGING_SYMBOLS = YES; + INSTALL_PATH = /usr/local/lib; + PREBINDING = NO; + PRODUCT_NAME = ogg; + ZERO_LINK = YES; + }; + name = Debug; + }; + 734FB2EF0B18B3B900D561D7 /* Release */ = { + isa = XCBuildConfiguration; + buildSettings = { + COPY_PHASE_STRIP = YES; + GCC_ENABLE_FIX_AND_CONTINUE = NO; + GCC_GENERATE_DEBUGGING_SYMBOLS = NO; + INSTALL_PATH = /usr/local/lib; + PREBINDING = NO; + PRODUCT_NAME = ogg; + ZERO_LINK = NO; + }; + name = Release; + }; +/* End XCBuildConfiguration section */ + +/* Begin XCConfigurationList section */ + 730F235409181A3A00AB638C /* Build configuration list for PBXNativeTarget "Ogg" */ = { + isa = XCConfigurationList; + buildConfigurations = ( + 730F235509181A3A00AB638C /* Debug */, + 730F235609181A3A00AB638C /* Release */, + ); + defaultConfigurationIsVisible = 0; + defaultConfigurationName = Release; + }; + 730F235809181A3A00AB638C /* Build configuration list for PBXProject "Ogg" */ = { + isa = XCConfigurationList; + buildConfigurations = ( + 730F235909181A3A00AB638C /* Debug */, + 730F235A09181A3A00AB638C /* Release */, + ); + defaultConfigurationIsVisible = 0; + defaultConfigurationName = Release; + }; + 734FB2ED0B18B3B900D561D7 /* Build configuration list for PBXNativeTarget "libogg (static)" */ = { + isa = XCConfigurationList; + buildConfigurations = ( + 734FB2EE0B18B3B900D561D7 /* Debug */, + 734FB2EF0B18B3B900D561D7 /* Release */, + ); + defaultConfigurationIsVisible = 0; + defaultConfigurationName = Release; + }; +/* End XCConfigurationList section */ + }; + rootObject = 0867D690FE84028FC02AAC07 /* Project object */; +} diff --git a/libogg-1.3.0/macosx/Ogg_Prefix.pch b/libogg-1.3.0/macosx/Ogg_Prefix.pch new file mode 100755 index 0000000..05e3af9 --- /dev/null +++ b/libogg-1.3.0/macosx/Ogg_Prefix.pch @@ -0,0 +1,5 @@ +// +// Prefix header for all source files of the 'Ogg' target in the 'Ogg' project. +// + +#include diff --git a/libogg-1.3.0/missing b/libogg-1.3.0/missing new file mode 100755 index 0000000..28055d2 --- /dev/null +++ b/libogg-1.3.0/missing @@ -0,0 +1,376 @@ +#! /bin/sh +# Common stub for a few missing GNU programs while installing. + +scriptversion=2009-04-28.21; # UTC + +# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006, +# 2008, 2009 Free Software Foundation, Inc. +# Originally by Fran,cois Pinard , 1996. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +if test $# -eq 0; then + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 +fi + +run=: +sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p' +sed_minuso='s/.* -o \([^ ]*\).*/\1/p' + +# In the cases where this matters, `missing' is being run in the +# srcdir already. +if test -f configure.ac; then + configure_ac=configure.ac +else + configure_ac=configure.in +fi + +msg="missing on your system" + +case $1 in +--run) + # Try to run requested program, and just exit if it succeeds. + run= + shift + "$@" && exit 0 + # Exit code 63 means version mismatch. This often happens + # when the user try to use an ancient version of a tool on + # a file that requires a minimum version. In this case we + # we should proceed has if the program had been absent, or + # if --run hadn't been passed. + if test $? = 63; then + run=: + msg="probably too old" + fi + ;; + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... PROGRAM [ARGUMENT]... + +Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an +error status if there is no known handling for PROGRAM. + +Options: + -h, --help display this help and exit + -v, --version output version information and exit + --run try to run the given command, and emulate it if it fails + +Supported PROGRAM values: + aclocal touch file \`aclocal.m4' + autoconf touch file \`configure' + autoheader touch file \`config.h.in' + autom4te touch the output file, or create a stub one + automake touch all \`Makefile.in' files + bison create \`y.tab.[ch]', if possible, from existing .[ch] + flex create \`lex.yy.c', if possible, from existing .c + help2man touch the output file + lex create \`lex.yy.c', if possible, from existing .c + makeinfo touch the output file + tar try tar, gnutar, gtar, then tar without non-portable flags + yacc create \`y.tab.[ch]', if possible, from existing .[ch] + +Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and +\`g' are ignored when checking the name. + +Send bug reports to ." + exit $? + ;; + + -v|--v|--ve|--ver|--vers|--versi|--versio|--version) + echo "missing $scriptversion (GNU Automake)" + exit $? + ;; + + -*) + echo 1>&2 "$0: Unknown \`$1' option" + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 + ;; + +esac + +# normalize program name to check for. +program=`echo "$1" | sed ' + s/^gnu-//; t + s/^gnu//; t + s/^g//; t'` + +# Now exit if we have it, but it failed. Also exit now if we +# don't have it and --version was passed (most likely to detect +# the program). This is about non-GNU programs, so use $1 not +# $program. +case $1 in + lex*|yacc*) + # Not GNU programs, they don't have --version. + ;; + + tar*) + if test -n "$run"; then + echo 1>&2 "ERROR: \`tar' requires --run" + exit 1 + elif test "x$2" = "x--version" || test "x$2" = "x--help"; then + exit 1 + fi + ;; + + *) + if test -z "$run" && ($1 --version) > /dev/null 2>&1; then + # We have it, but it failed. + exit 1 + elif test "x$2" = "x--version" || test "x$2" = "x--help"; then + # Could not run --version or --help. This is probably someone + # running `$TOOL --version' or `$TOOL --help' to check whether + # $TOOL exists and not knowing $TOOL uses missing. + exit 1 + fi + ;; +esac + +# If it does not exist, or fails to run (possibly an outdated version), +# try to emulate it. +case $program in + aclocal*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acinclude.m4' or \`${configure_ac}'. You might want + to install the \`Automake' and \`Perl' packages. Grab them from + any GNU archive site." + touch aclocal.m4 + ;; + + autoconf*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`${configure_ac}'. You might want to install the + \`Autoconf' and \`GNU m4' packages. Grab them from any GNU + archive site." + touch configure + ;; + + autoheader*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acconfig.h' or \`${configure_ac}'. You might want + to install the \`Autoconf' and \`GNU m4' packages. Grab them + from any GNU archive site." + files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}` + test -z "$files" && files="config.h" + touch_files= + for f in $files; do + case $f in + *:*) touch_files="$touch_files "`echo "$f" | + sed -e 's/^[^:]*://' -e 's/:.*//'`;; + *) touch_files="$touch_files $f.in";; + esac + done + touch $touch_files + ;; + + automake*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'. + You might want to install the \`Automake' and \`Perl' packages. + Grab them from any GNU archive site." + find . -type f -name Makefile.am -print | + sed 's/\.am$/.in/' | + while read f; do touch "$f"; done + ;; + + autom4te*) + echo 1>&2 "\ +WARNING: \`$1' is needed, but is $msg. + You might have modified some files without having the + proper tools for further handling them. + You can get \`$1' as part of \`Autoconf' from any GNU + archive site." + + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -f "$file"; then + touch $file + else + test -z "$file" || exec >$file + echo "#! /bin/sh" + echo "# Created by GNU Automake missing as a replacement of" + echo "# $ $@" + echo "exit 0" + chmod +x $file + exit 1 + fi + ;; + + bison*|yacc*) + echo 1>&2 "\ +WARNING: \`$1' $msg. You should only need it if + you modified a \`.y' file. You may need the \`Bison' package + in order for those modifications to take effect. You can get + \`Bison' from any GNU archive site." + rm -f y.tab.c y.tab.h + if test $# -ne 1; then + eval LASTARG="\${$#}" + case $LASTARG in + *.y) + SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` + if test -f "$SRCFILE"; then + cp "$SRCFILE" y.tab.c + fi + SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` + if test -f "$SRCFILE"; then + cp "$SRCFILE" y.tab.h + fi + ;; + esac + fi + if test ! -f y.tab.h; then + echo >y.tab.h + fi + if test ! -f y.tab.c; then + echo 'main() { return 0; }' >y.tab.c + fi + ;; + + lex*|flex*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a \`.l' file. You may need the \`Flex' package + in order for those modifications to take effect. You can get + \`Flex' from any GNU archive site." + rm -f lex.yy.c + if test $# -ne 1; then + eval LASTARG="\${$#}" + case $LASTARG in + *.l) + SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` + if test -f "$SRCFILE"; then + cp "$SRCFILE" lex.yy.c + fi + ;; + esac + fi + if test ! -f lex.yy.c; then + echo 'main() { return 0; }' >lex.yy.c + fi + ;; + + help2man*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a dependency of a manual page. You may need the + \`Help2man' package in order for those modifications to take + effect. You can get \`Help2man' from any GNU archive site." + + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -f "$file"; then + touch $file + else + test -z "$file" || exec >$file + echo ".ab help2man is required to generate this page" + exit $? + fi + ;; + + makeinfo*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a \`.texi' or \`.texinfo' file, or any other file + indirectly affecting the aspect of the manual. The spurious + call might also be the consequence of using a buggy \`make' (AIX, + DU, IRIX). You might want to install the \`Texinfo' package or + the \`GNU make' package. Grab either from any GNU archive site." + # The file to touch is that specified with -o ... + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -z "$file"; then + # ... or it is the one specified with @setfilename ... + infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` + file=`sed -n ' + /^@setfilename/{ + s/.* \([^ ]*\) *$/\1/ + p + q + }' $infile` + # ... or it is derived from the source name (dir/f.texi becomes f.info) + test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info + fi + # If the file does not exist, the user really needs makeinfo; + # let's fail without touching anything. + test -f $file || exit 1 + touch $file + ;; + + tar*) + shift + + # We have already tried tar in the generic part. + # Look for gnutar/gtar before invocation to avoid ugly error + # messages. + if (gnutar --version > /dev/null 2>&1); then + gnutar "$@" && exit 0 + fi + if (gtar --version > /dev/null 2>&1); then + gtar "$@" && exit 0 + fi + firstarg="$1" + if shift; then + case $firstarg in + *o*) + firstarg=`echo "$firstarg" | sed s/o//` + tar "$firstarg" "$@" && exit 0 + ;; + esac + case $firstarg in + *h*) + firstarg=`echo "$firstarg" | sed s/h//` + tar "$firstarg" "$@" && exit 0 + ;; + esac + fi + + echo 1>&2 "\ +WARNING: I can't seem to be able to run \`tar' with the given arguments. + You may want to install GNU tar or Free paxutils, or check the + command line arguments." + exit 1 + ;; + + *) + echo 1>&2 "\ +WARNING: \`$1' is needed, and is $msg. + You might have modified some files without having the + proper tools for further handling them. Check the \`README' file, + it often tells you about the needed prerequisites for installing + this package. You may also peek at any GNU archive site, in case + some other package would contain this missing \`$1' program." + exit 1 + ;; +esac + +exit 0 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/libogg-1.3.0/ogg-uninstalled.pc.in b/libogg-1.3.0/ogg-uninstalled.pc.in new file mode 100755 index 0000000..6d692dc --- /dev/null +++ b/libogg-1.3.0/ogg-uninstalled.pc.in @@ -0,0 +1,14 @@ +# ogg uninstalled pkg-config file + +prefix= +exec_prefix= +libdir=${pcfiledir}/src +includedir=${pcfiledir}/include + +Name: ogg +Description: ogg is a library for manipulating ogg bitstreams (not installed) +Version: @VERSION@ +Requires: +Conflicts: +Libs: ${libdir}/libogg.la +Cflags: -I${includedir} diff --git a/libogg-1.3.0/ogg.m4 b/libogg-1.3.0/ogg.m4 new file mode 100755 index 0000000..1d3fb8b --- /dev/null +++ b/libogg-1.3.0/ogg.m4 @@ -0,0 +1,116 @@ +# Configure paths for libogg +# Jack Moffitt 10-21-2000 +# Shamelessly stolen from Owen Taylor and Manish Singh + +dnl XIPH_PATH_OGG([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]) +dnl Test for libogg, and define OGG_CFLAGS and OGG_LIBS +dnl +AC_DEFUN([XIPH_PATH_OGG], +[dnl +dnl Get the cflags and libraries +dnl +AC_ARG_WITH(ogg,AC_HELP_STRING([--with-ogg=PFX],[Prefix where libogg is installed (optional)]), ogg_prefix="$withval", ogg_prefix="") +AC_ARG_WITH(ogg-libraries,AC_HELP_STRING([--with-ogg-libraries=DIR],[Directory where libogg library is installed (optional)]), ogg_libraries="$withval", ogg_libraries="") +AC_ARG_WITH(ogg-includes,AC_HELP_STRING([--with-ogg-includes=DIR],[Directory where libogg header files are installed (optional)]), ogg_includes="$withval", ogg_includes="") +AC_ARG_ENABLE(oggtest,AC_HELP_STRING([--disable-oggtest],[Do not try to compile and run a test Ogg program]),, enable_oggtest=yes) + + if test "x$ogg_libraries" != "x" ; then + OGG_LIBS="-L$ogg_libraries" + elif test "x$ogg_prefix" = "xno" || test "x$ogg_prefix" = "xyes" ; then + OGG_LIBS="" + elif test "x$ogg_prefix" != "x" ; then + OGG_LIBS="-L$ogg_prefix/lib" + elif test "x$prefix" != "xNONE" ; then + OGG_LIBS="-L$prefix/lib" + fi + + if test "x$ogg_prefix" != "xno" ; then + OGG_LIBS="$OGG_LIBS -logg" + fi + + if test "x$ogg_includes" != "x" ; then + OGG_CFLAGS="-I$ogg_includes" + elif test "x$ogg_prefix" = "xno" || test "x$ogg_prefix" = "xyes" ; then + OGG_CFLAGS="" + elif test "x$ogg_prefix" != "x" ; then + OGG_CFLAGS="-I$ogg_prefix/include" + elif test "x$prefix" != "xNONE"; then + OGG_CFLAGS="-I$prefix/include" + fi + + AC_MSG_CHECKING(for Ogg) + if test "x$ogg_prefix" = "xno" ; then + no_ogg="disabled" + enable_oggtest="no" + else + no_ogg="" + fi + + + if test "x$enable_oggtest" = "xyes" ; then + ac_save_CFLAGS="$CFLAGS" + ac_save_LIBS="$LIBS" + CFLAGS="$CFLAGS $OGG_CFLAGS" + LIBS="$LIBS $OGG_LIBS" +dnl +dnl Now check if the installed Ogg is sufficiently new. +dnl + rm -f conf.oggtest + AC_TRY_RUN([ +#include +#include +#include +#include + +int main () +{ + system("touch conf.oggtest"); + return 0; +} + +],, no_ogg=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) + CFLAGS="$ac_save_CFLAGS" + LIBS="$ac_save_LIBS" + fi + + if test "x$no_ogg" = "xdisabled" ; then + AC_MSG_RESULT(no) + ifelse([$2], , :, [$2]) + elif test "x$no_ogg" = "x" ; then + AC_MSG_RESULT(yes) + ifelse([$1], , :, [$1]) + else + AC_MSG_RESULT(no) + if test -f conf.oggtest ; then + : + else + echo "*** Could not run Ogg test program, checking why..." + CFLAGS="$CFLAGS $OGG_CFLAGS" + LIBS="$LIBS $OGG_LIBS" + AC_TRY_LINK([ +#include +#include +], [ return 0; ], + [ echo "*** The test program compiled, but did not run. This usually means" + echo "*** that the run-time linker is not finding Ogg or finding the wrong" + echo "*** version of Ogg. If it is not finding Ogg, you'll need to set your" + echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" + echo "*** to the installed location Also, make sure you have run ldconfig if that" + echo "*** is required on your system" + echo "***" + echo "*** If you have an old version installed, it is best to remove it, although" + echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"], + [ echo "*** The test program failed to compile or link. See the file config.log for the" + echo "*** exact error that occured. This usually means Ogg was incorrectly installed" + echo "*** or that you have moved Ogg since it was installed." ]) + CFLAGS="$ac_save_CFLAGS" + LIBS="$ac_save_LIBS" + fi + OGG_CFLAGS="" + OGG_LIBS="" + ifelse([$2], , :, [$2]) + fi + AC_SUBST(OGG_CFLAGS) + AC_SUBST(OGG_LIBS) + rm -f conf.oggtest +]) diff --git a/libogg-1.3.0/ogg.pc.in b/libogg-1.3.0/ogg.pc.in new file mode 100755 index 0000000..9e84375 --- /dev/null +++ b/libogg-1.3.0/ogg.pc.in @@ -0,0 +1,14 @@ +# ogg pkg-config file + +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: ogg +Description: ogg is a library for manipulating ogg bitstreams +Version: @VERSION@ +Requires: +Conflicts: +Libs: -L${libdir} -logg +Cflags: -I${includedir} diff --git a/libogg-1.3.0/src/Makefile.am b/libogg-1.3.0/src/Makefile.am new file mode 100755 index 0000000..b207e78 --- /dev/null +++ b/libogg-1.3.0/src/Makefile.am @@ -0,0 +1,28 @@ +## Process this file with automake to produce Makefile.in + +INCLUDES = -I$(top_srcdir)/include -I$(top_builddir)/include + +lib_LTLIBRARIES = libogg.la + +libogg_la_SOURCES = framing.c bitwise.c +libogg_la_LDFLAGS = -no-undefined -version-info @LIB_CURRENT@:@LIB_REVISION@:@LIB_AGE@ + +# build and run the self tests on 'make check' + +noinst_PROGRAMS = test_bitwise test_framing + +test_bitwise_SOURCES = bitwise.c +test_bitwise_CFLAGS = -D_V_SELFTEST + +test_framing_SOURCES = framing.c +test_framing_CFLAGS = -D_V_SELFTEST + +check: $(noinst_PROGRAMS) + ./test_bitwise$(EXEEXT) + ./test_framing$(EXEEXT) + +debug: + $(MAKE) all CFLAGS="@DEBUG@" + +profile: + $(MAKE) all CFLAGS="@PROFILE@" diff --git a/libogg-1.3.0/src/Makefile.in b/libogg-1.3.0/src/Makefile.in new file mode 100755 index 0000000..48669bb --- /dev/null +++ b/libogg-1.3.0/src/Makefile.in @@ -0,0 +1,611 @@ +# Makefile.in generated by automake 1.11.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + + +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL 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install-man install-pdf \ + install-pdf-am install-ps install-ps-am install-strip \ + installcheck installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-compile \ + mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ + tags uninstall uninstall-am uninstall-libLTLIBRARIES + + +check: $(noinst_PROGRAMS) + ./test_bitwise$(EXEEXT) + ./test_framing$(EXEEXT) + +debug: + $(MAKE) all CFLAGS="@DEBUG@" + +profile: + $(MAKE) all CFLAGS="@PROFILE@" + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/libogg-1.3.0/src/bitwise.c b/libogg-1.3.0/src/bitwise.c new file mode 100755 index 0000000..68aca67 --- /dev/null +++ b/libogg-1.3.0/src/bitwise.c @@ -0,0 +1,857 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE Ogg CONTAINER SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2010 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: packing variable sized words into an octet stream + last mod: $Id: bitwise.c 18051 2011-08-04 17:56:39Z giles $ + + ********************************************************************/ + +/* We're 'LSb' endian; if we write a word but read individual bits, + then we'll read the lsb first */ + +#include +#include +#include +#include + +#define BUFFER_INCREMENT 256 + +static const unsigned long mask[]= +{0x00000000,0x00000001,0x00000003,0x00000007,0x0000000f, + 0x0000001f,0x0000003f,0x0000007f,0x000000ff,0x000001ff, + 0x000003ff,0x000007ff,0x00000fff,0x00001fff,0x00003fff, + 0x00007fff,0x0000ffff,0x0001ffff,0x0003ffff,0x0007ffff, + 0x000fffff,0x001fffff,0x003fffff,0x007fffff,0x00ffffff, + 0x01ffffff,0x03ffffff,0x07ffffff,0x0fffffff,0x1fffffff, + 0x3fffffff,0x7fffffff,0xffffffff }; + +static const unsigned int mask8B[]= +{0x00,0x80,0xc0,0xe0,0xf0,0xf8,0xfc,0xfe,0xff}; + +void oggpack_writeinit(oggpack_buffer *b){ + memset(b,0,sizeof(*b)); + b->ptr=b->buffer=_ogg_malloc(BUFFER_INCREMENT); + b->buffer[0]='\0'; + b->storage=BUFFER_INCREMENT; +} + +void oggpackB_writeinit(oggpack_buffer *b){ + oggpack_writeinit(b); +} + +int oggpack_writecheck(oggpack_buffer *b){ + if(!b->ptr || !b->storage)return -1; + return 0; +} + +int oggpackB_writecheck(oggpack_buffer *b){ + return oggpack_writecheck(b); +} + +void oggpack_writetrunc(oggpack_buffer *b,long bits){ + long bytes=bits>>3; + if(b->ptr){ + bits-=bytes*8; + b->ptr=b->buffer+bytes; + b->endbit=bits; + b->endbyte=bytes; + *b->ptr&=mask[bits]; + } +} + +void oggpackB_writetrunc(oggpack_buffer *b,long bits){ + long bytes=bits>>3; + if(b->ptr){ + bits-=bytes*8; + b->ptr=b->buffer+bytes; + b->endbit=bits; + b->endbyte=bytes; + *b->ptr&=mask8B[bits]; + } +} + +/* Takes only up to 32 bits. */ +void oggpack_write(oggpack_buffer *b,unsigned long value,int bits){ + if(bits<0 || bits>32) goto err; + if(b->endbyte>=b->storage-4){ + void *ret; + if(!b->ptr)return; + if(b->storage>LONG_MAX-BUFFER_INCREMENT) goto err; + ret=_ogg_realloc(b->buffer,b->storage+BUFFER_INCREMENT); + if(!ret) goto err; + b->buffer=ret; + b->storage+=BUFFER_INCREMENT; + b->ptr=b->buffer+b->endbyte; + } + + value&=mask[bits]; + bits+=b->endbit; + + b->ptr[0]|=value<endbit; + + if(bits>=8){ + b->ptr[1]=(unsigned char)(value>>(8-b->endbit)); + if(bits>=16){ + b->ptr[2]=(unsigned char)(value>>(16-b->endbit)); + if(bits>=24){ + b->ptr[3]=(unsigned char)(value>>(24-b->endbit)); + if(bits>=32){ + if(b->endbit) + b->ptr[4]=(unsigned char)(value>>(32-b->endbit)); + else + b->ptr[4]=0; + } + } + } + } + + b->endbyte+=bits/8; + b->ptr+=bits/8; + b->endbit=bits&7; + return; + err: + oggpack_writeclear(b); +} + +/* Takes only up to 32 bits. */ +void oggpackB_write(oggpack_buffer *b,unsigned long value,int bits){ + if(bits<0 || bits>32) goto err; + if(b->endbyte>=b->storage-4){ + void *ret; + if(!b->ptr)return; + if(b->storage>LONG_MAX-BUFFER_INCREMENT) goto err; + ret=_ogg_realloc(b->buffer,b->storage+BUFFER_INCREMENT); + if(!ret) goto err; + b->buffer=ret; + b->storage+=BUFFER_INCREMENT; + b->ptr=b->buffer+b->endbyte; + } + + value=(value&mask[bits])<<(32-bits); + bits+=b->endbit; + + b->ptr[0]|=value>>(24+b->endbit); + + if(bits>=8){ + b->ptr[1]=(unsigned char)(value>>(16+b->endbit)); + if(bits>=16){ + b->ptr[2]=(unsigned char)(value>>(8+b->endbit)); + if(bits>=24){ + b->ptr[3]=(unsigned char)(value>>(b->endbit)); + if(bits>=32){ + if(b->endbit) + b->ptr[4]=(unsigned char)(value<<(8-b->endbit)); + else + b->ptr[4]=0; + } + } + } + } + + b->endbyte+=bits/8; + b->ptr+=bits/8; + b->endbit=bits&7; + return; + err: + oggpack_writeclear(b); +} + +void oggpack_writealign(oggpack_buffer *b){ + int bits=8-b->endbit; + if(bits<8) + oggpack_write(b,0,bits); +} + +void oggpackB_writealign(oggpack_buffer *b){ + int bits=8-b->endbit; + if(bits<8) + oggpackB_write(b,0,bits); +} + +static void oggpack_writecopy_helper(oggpack_buffer *b, + void *source, + long bits, + void (*w)(oggpack_buffer *, + unsigned long, + int), + int msb){ + unsigned char *ptr=(unsigned char *)source; + + long bytes=bits/8; + bits-=bytes*8; + + if(b->endbit){ + int i; + /* unaligned copy. Do it the hard way. */ + for(i=0;iendbyte+bytes+1>=b->storage){ + void *ret; + if(!b->ptr) goto err; + if(b->endbyte+bytes+BUFFER_INCREMENT>b->storage) goto err; + b->storage=b->endbyte+bytes+BUFFER_INCREMENT; + ret=_ogg_realloc(b->buffer,b->storage); + if(!ret) goto err; + b->buffer=ret; + b->ptr=b->buffer+b->endbyte; + } + + memmove(b->ptr,source,bytes); + b->ptr+=bytes; + b->endbyte+=bytes; + *b->ptr=0; + + } + if(bits){ + if(msb) + w(b,(unsigned long)(ptr[bytes]>>(8-bits)),bits); + else + w(b,(unsigned long)(ptr[bytes]),bits); + } + return; + err: + oggpack_writeclear(b); +} + +void oggpack_writecopy(oggpack_buffer *b,void *source,long bits){ + oggpack_writecopy_helper(b,source,bits,oggpack_write,0); +} + +void oggpackB_writecopy(oggpack_buffer *b,void *source,long bits){ + oggpack_writecopy_helper(b,source,bits,oggpackB_write,1); +} + +void oggpack_reset(oggpack_buffer *b){ + if(!b->ptr)return; + b->ptr=b->buffer; + b->buffer[0]=0; + b->endbit=b->endbyte=0; +} + +void oggpackB_reset(oggpack_buffer *b){ + oggpack_reset(b); +} + +void oggpack_writeclear(oggpack_buffer *b){ + if(b->buffer)_ogg_free(b->buffer); + memset(b,0,sizeof(*b)); +} + +void oggpackB_writeclear(oggpack_buffer *b){ + oggpack_writeclear(b); +} + +void oggpack_readinit(oggpack_buffer *b,unsigned char *buf,int bytes){ + memset(b,0,sizeof(*b)); + b->buffer=b->ptr=buf; + b->storage=bytes; +} + +void oggpackB_readinit(oggpack_buffer *b,unsigned char *buf,int bytes){ + oggpack_readinit(b,buf,bytes); +} + +/* Read in bits without advancing the bitptr; bits <= 32 */ +long oggpack_look(oggpack_buffer *b,int bits){ + unsigned long ret; + unsigned long m; + + if(bits<0 || bits>32) return -1; + m=mask[bits]; + bits+=b->endbit; + + if(b->endbyte >= b->storage-4){ + /* not the main path */ + if(b->endbyte > b->storage-((bits+7)>>3)) return -1; + /* special case to avoid reading b->ptr[0], which might be past the end of + the buffer; also skips some useless accounting */ + else if(!bits)return(0L); + } + + ret=b->ptr[0]>>b->endbit; + if(bits>8){ + ret|=b->ptr[1]<<(8-b->endbit); + if(bits>16){ + ret|=b->ptr[2]<<(16-b->endbit); + if(bits>24){ + ret|=b->ptr[3]<<(24-b->endbit); + if(bits>32 && b->endbit) + ret|=b->ptr[4]<<(32-b->endbit); + } + } + } + return(m&ret); +} + +/* Read in bits without advancing the bitptr; bits <= 32 */ +long oggpackB_look(oggpack_buffer *b,int bits){ + unsigned long ret; + int m=32-bits; + + if(m<0 || m>32) return -1; + bits+=b->endbit; + + if(b->endbyte >= b->storage-4){ + /* not the main path */ + if(b->endbyte > b->storage-((bits+7)>>3)) return -1; + /* special case to avoid reading b->ptr[0], which might be past the end of + the buffer; also skips some useless accounting */ + else if(!bits)return(0L); + } + + ret=b->ptr[0]<<(24+b->endbit); + if(bits>8){ + ret|=b->ptr[1]<<(16+b->endbit); + if(bits>16){ + ret|=b->ptr[2]<<(8+b->endbit); + if(bits>24){ + ret|=b->ptr[3]<<(b->endbit); + if(bits>32 && b->endbit) + ret|=b->ptr[4]>>(8-b->endbit); + } + } + } + return ((ret&0xffffffff)>>(m>>1))>>((m+1)>>1); +} + +long oggpack_look1(oggpack_buffer *b){ + if(b->endbyte>=b->storage)return(-1); + return((b->ptr[0]>>b->endbit)&1); +} + +long oggpackB_look1(oggpack_buffer *b){ + if(b->endbyte>=b->storage)return(-1); + return((b->ptr[0]>>(7-b->endbit))&1); +} + +void oggpack_adv(oggpack_buffer *b,int bits){ + bits+=b->endbit; + + if(b->endbyte > b->storage-((bits+7)>>3)) goto overflow; + + b->ptr+=bits/8; + b->endbyte+=bits/8; + b->endbit=bits&7; + return; + + overflow: + b->ptr=NULL; + b->endbyte=b->storage; + b->endbit=1; +} + +void oggpackB_adv(oggpack_buffer *b,int bits){ + oggpack_adv(b,bits); +} + +void oggpack_adv1(oggpack_buffer *b){ + if(++(b->endbit)>7){ + b->endbit=0; + b->ptr++; + b->endbyte++; + } +} + +void oggpackB_adv1(oggpack_buffer *b){ + oggpack_adv1(b); +} + +/* bits <= 32 */ +long oggpack_read(oggpack_buffer *b,int bits){ + long ret; + unsigned long m; + + if(bits<0 || bits>32) goto err; + m=mask[bits]; + bits+=b->endbit; + + if(b->endbyte >= b->storage-4){ + /* not the main path */ + if(b->endbyte > b->storage-((bits+7)>>3)) goto overflow; + /* special case to avoid reading b->ptr[0], which might be past the end of + the buffer; also skips some useless accounting */ + else if(!bits)return(0L); + } + + ret=b->ptr[0]>>b->endbit; + if(bits>8){ + ret|=b->ptr[1]<<(8-b->endbit); + if(bits>16){ + ret|=b->ptr[2]<<(16-b->endbit); + if(bits>24){ + ret|=b->ptr[3]<<(24-b->endbit); + if(bits>32 && b->endbit){ + ret|=b->ptr[4]<<(32-b->endbit); + } + } + } + } + ret&=m; + b->ptr+=bits/8; + b->endbyte+=bits/8; + b->endbit=bits&7; + return ret; + + overflow: + err: + b->ptr=NULL; + b->endbyte=b->storage; + b->endbit=1; + return -1L; +} + +/* bits <= 32 */ +long oggpackB_read(oggpack_buffer *b,int bits){ + long ret; + long m=32-bits; + + if(m<0 || m>32) goto err; + bits+=b->endbit; + + if(b->endbyte+4>=b->storage){ + /* not the main path */ + if(b->endbyte > b->storage-((bits+7)>>3)) goto overflow; + /* special case to avoid reading b->ptr[0], which might be past the end of + the buffer; also skips some useless accounting */ + else if(!bits)return(0L); + } + + ret=b->ptr[0]<<(24+b->endbit); + if(bits>8){ + ret|=b->ptr[1]<<(16+b->endbit); + if(bits>16){ + ret|=b->ptr[2]<<(8+b->endbit); + if(bits>24){ + ret|=b->ptr[3]<<(b->endbit); + if(bits>32 && b->endbit) + ret|=b->ptr[4]>>(8-b->endbit); + } + } + } + ret=((ret&0xffffffffUL)>>(m>>1))>>((m+1)>>1); + + b->ptr+=bits/8; + b->endbyte+=bits/8; + b->endbit=bits&7; + return ret; + + overflow: + err: + b->ptr=NULL; + b->endbyte=b->storage; + b->endbit=1; + return -1L; +} + +long oggpack_read1(oggpack_buffer *b){ + long ret; + + if(b->endbyte >= b->storage) goto overflow; + ret=(b->ptr[0]>>b->endbit)&1; + + b->endbit++; + if(b->endbit>7){ + b->endbit=0; + b->ptr++; + b->endbyte++; + } + return ret; + + overflow: + b->ptr=NULL; + b->endbyte=b->storage; + b->endbit=1; + return -1L; +} + +long oggpackB_read1(oggpack_buffer *b){ + long ret; + + if(b->endbyte >= b->storage) goto overflow; + ret=(b->ptr[0]>>(7-b->endbit))&1; + + b->endbit++; + if(b->endbit>7){ + b->endbit=0; + b->ptr++; + b->endbyte++; + } + return ret; + + overflow: + b->ptr=NULL; + b->endbyte=b->storage; + b->endbit=1; + return -1L; +} + +long oggpack_bytes(oggpack_buffer *b){ + return(b->endbyte+(b->endbit+7)/8); +} + +long oggpack_bits(oggpack_buffer *b){ + return(b->endbyte*8+b->endbit); +} + +long oggpackB_bytes(oggpack_buffer *b){ + return oggpack_bytes(b); +} + +long oggpackB_bits(oggpack_buffer *b){ + return oggpack_bits(b); +} + +unsigned char *oggpack_get_buffer(oggpack_buffer *b){ + return(b->buffer); +} + +unsigned char *oggpackB_get_buffer(oggpack_buffer *b){ + return oggpack_get_buffer(b); +} + +/* Self test of the bitwise routines; everything else is based on + them, so they damned well better be solid. */ + +#ifdef _V_SELFTEST +#include + +static int ilog(unsigned int v){ + int ret=0; + while(v){ + ret++; + v>>=1; + } + return(ret); +} + +oggpack_buffer o; +oggpack_buffer r; + +void report(char *in){ + fprintf(stderr,"%s",in); + exit(1); +} + +void cliptest(unsigned long *b,int vals,int bits,int *comp,int compsize){ + long bytes,i; + unsigned char *buffer; + + oggpack_reset(&o); + for(i=0;i +#include +#include + +/* A complete description of Ogg framing exists in docs/framing.html */ + +int ogg_page_version(const ogg_page *og){ + return((int)(og->header[4])); +} + +int ogg_page_continued(const ogg_page *og){ + return((int)(og->header[5]&0x01)); +} + +int ogg_page_bos(const ogg_page *og){ + return((int)(og->header[5]&0x02)); +} + +int ogg_page_eos(const ogg_page *og){ + return((int)(og->header[5]&0x04)); +} + +ogg_int64_t ogg_page_granulepos(const ogg_page *og){ + unsigned char *page=og->header; + ogg_int64_t granulepos=page[13]&(0xff); + granulepos= (granulepos<<8)|(page[12]&0xff); + granulepos= (granulepos<<8)|(page[11]&0xff); + granulepos= (granulepos<<8)|(page[10]&0xff); + granulepos= (granulepos<<8)|(page[9]&0xff); + granulepos= (granulepos<<8)|(page[8]&0xff); + granulepos= (granulepos<<8)|(page[7]&0xff); + granulepos= (granulepos<<8)|(page[6]&0xff); + return(granulepos); +} + +int ogg_page_serialno(const ogg_page *og){ + return(og->header[14] | + (og->header[15]<<8) | + (og->header[16]<<16) | + (og->header[17]<<24)); +} + +long ogg_page_pageno(const ogg_page *og){ + return(og->header[18] | + (og->header[19]<<8) | + (og->header[20]<<16) | + (og->header[21]<<24)); +} + + + +/* returns the number of packets that are completed on this page (if + the leading packet is begun on a previous page, but ends on this + page, it's counted */ + +/* NOTE: + If a page consists of a packet begun on a previous page, and a new + packet begun (but not completed) on this page, the return will be: + ogg_page_packets(page) ==1, + ogg_page_continued(page) !=0 + + If a page happens to be a single packet that was begun on a + previous page, and spans to the next page (in the case of a three or + more page packet), the return will be: + ogg_page_packets(page) ==0, + ogg_page_continued(page) !=0 +*/ + +int ogg_page_packets(const ogg_page *og){ + int i,n=og->header[26],count=0; + for(i=0;iheader[27+i]<255)count++; + return(count); +} + + +#if 0 +/* helper to initialize lookup for direct-table CRC (illustrative; we + use the static init below) */ + +static ogg_uint32_t _ogg_crc_entry(unsigned long index){ + int i; + unsigned long r; + + r = index << 24; + for (i=0; i<8; i++) + if (r & 0x80000000UL) + r = (r << 1) ^ 0x04c11db7; /* The same as the ethernet generator + polynomial, although we use an + unreflected alg and an init/final + of 0, not 0xffffffff */ + else + r<<=1; + return (r & 0xffffffffUL); +} +#endif + +static const ogg_uint32_t crc_lookup[256]={ + 0x00000000,0x04c11db7,0x09823b6e,0x0d4326d9, + 0x130476dc,0x17c56b6b,0x1a864db2,0x1e475005, + 0x2608edb8,0x22c9f00f,0x2f8ad6d6,0x2b4bcb61, + 0x350c9b64,0x31cd86d3,0x3c8ea00a,0x384fbdbd, + 0x4c11db70,0x48d0c6c7,0x4593e01e,0x4152fda9, + 0x5f15adac,0x5bd4b01b,0x569796c2,0x52568b75, + 0x6a1936c8,0x6ed82b7f,0x639b0da6,0x675a1011, + 0x791d4014,0x7ddc5da3,0x709f7b7a,0x745e66cd, + 0x9823b6e0,0x9ce2ab57,0x91a18d8e,0x95609039, + 0x8b27c03c,0x8fe6dd8b,0x82a5fb52,0x8664e6e5, + 0xbe2b5b58,0xbaea46ef,0xb7a96036,0xb3687d81, + 0xad2f2d84,0xa9ee3033,0xa4ad16ea,0xa06c0b5d, + 0xd4326d90,0xd0f37027,0xddb056fe,0xd9714b49, + 0xc7361b4c,0xc3f706fb,0xceb42022,0xca753d95, + 0xf23a8028,0xf6fb9d9f,0xfbb8bb46,0xff79a6f1, + 0xe13ef6f4,0xe5ffeb43,0xe8bccd9a,0xec7dd02d, + 0x34867077,0x30476dc0,0x3d044b19,0x39c556ae, + 0x278206ab,0x23431b1c,0x2e003dc5,0x2ac12072, + 0x128e9dcf,0x164f8078,0x1b0ca6a1,0x1fcdbb16, + 0x018aeb13,0x054bf6a4,0x0808d07d,0x0cc9cdca, + 0x7897ab07,0x7c56b6b0,0x71159069,0x75d48dde, + 0x6b93dddb,0x6f52c06c,0x6211e6b5,0x66d0fb02, + 0x5e9f46bf,0x5a5e5b08,0x571d7dd1,0x53dc6066, + 0x4d9b3063,0x495a2dd4,0x44190b0d,0x40d816ba, + 0xaca5c697,0xa864db20,0xa527fdf9,0xa1e6e04e, + 0xbfa1b04b,0xbb60adfc,0xb6238b25,0xb2e29692, + 0x8aad2b2f,0x8e6c3698,0x832f1041,0x87ee0df6, + 0x99a95df3,0x9d684044,0x902b669d,0x94ea7b2a, + 0xe0b41de7,0xe4750050,0xe9362689,0xedf73b3e, + 0xf3b06b3b,0xf771768c,0xfa325055,0xfef34de2, + 0xc6bcf05f,0xc27dede8,0xcf3ecb31,0xcbffd686, + 0xd5b88683,0xd1799b34,0xdc3abded,0xd8fba05a, + 0x690ce0ee,0x6dcdfd59,0x608edb80,0x644fc637, + 0x7a089632,0x7ec98b85,0x738aad5c,0x774bb0eb, + 0x4f040d56,0x4bc510e1,0x46863638,0x42472b8f, + 0x5c007b8a,0x58c1663d,0x558240e4,0x51435d53, + 0x251d3b9e,0x21dc2629,0x2c9f00f0,0x285e1d47, + 0x36194d42,0x32d850f5,0x3f9b762c,0x3b5a6b9b, + 0x0315d626,0x07d4cb91,0x0a97ed48,0x0e56f0ff, + 0x1011a0fa,0x14d0bd4d,0x19939b94,0x1d528623, + 0xf12f560e,0xf5ee4bb9,0xf8ad6d60,0xfc6c70d7, + 0xe22b20d2,0xe6ea3d65,0xeba91bbc,0xef68060b, + 0xd727bbb6,0xd3e6a601,0xdea580d8,0xda649d6f, + 0xc423cd6a,0xc0e2d0dd,0xcda1f604,0xc960ebb3, + 0xbd3e8d7e,0xb9ff90c9,0xb4bcb610,0xb07daba7, + 0xae3afba2,0xaafbe615,0xa7b8c0cc,0xa379dd7b, + 0x9b3660c6,0x9ff77d71,0x92b45ba8,0x9675461f, + 0x8832161a,0x8cf30bad,0x81b02d74,0x857130c3, + 0x5d8a9099,0x594b8d2e,0x5408abf7,0x50c9b640, + 0x4e8ee645,0x4a4ffbf2,0x470cdd2b,0x43cdc09c, + 0x7b827d21,0x7f436096,0x7200464f,0x76c15bf8, + 0x68860bfd,0x6c47164a,0x61043093,0x65c52d24, + 0x119b4be9,0x155a565e,0x18197087,0x1cd86d30, + 0x029f3d35,0x065e2082,0x0b1d065b,0x0fdc1bec, + 0x3793a651,0x3352bbe6,0x3e119d3f,0x3ad08088, + 0x2497d08d,0x2056cd3a,0x2d15ebe3,0x29d4f654, + 0xc5a92679,0xc1683bce,0xcc2b1d17,0xc8ea00a0, + 0xd6ad50a5,0xd26c4d12,0xdf2f6bcb,0xdbee767c, + 0xe3a1cbc1,0xe760d676,0xea23f0af,0xeee2ed18, + 0xf0a5bd1d,0xf464a0aa,0xf9278673,0xfde69bc4, + 0x89b8fd09,0x8d79e0be,0x803ac667,0x84fbdbd0, + 0x9abc8bd5,0x9e7d9662,0x933eb0bb,0x97ffad0c, + 0xafb010b1,0xab710d06,0xa6322bdf,0xa2f33668, + 0xbcb4666d,0xb8757bda,0xb5365d03,0xb1f740b4}; + +/* init the encode/decode logical stream state */ + +int ogg_stream_init(ogg_stream_state *os,int serialno){ + if(os){ + memset(os,0,sizeof(*os)); + os->body_storage=16*1024; + os->lacing_storage=1024; + + os->body_data=_ogg_malloc(os->body_storage*sizeof(*os->body_data)); + os->lacing_vals=_ogg_malloc(os->lacing_storage*sizeof(*os->lacing_vals)); + os->granule_vals=_ogg_malloc(os->lacing_storage*sizeof(*os->granule_vals)); + + if(!os->body_data || !os->lacing_vals || !os->granule_vals){ + ogg_stream_clear(os); + return -1; + } + + os->serialno=serialno; + + return(0); + } + return(-1); +} + +/* async/delayed error detection for the ogg_stream_state */ +int ogg_stream_check(ogg_stream_state *os){ + if(!os || !os->body_data) return -1; + return 0; +} + +/* _clear does not free os, only the non-flat storage within */ +int ogg_stream_clear(ogg_stream_state *os){ + if(os){ + if(os->body_data)_ogg_free(os->body_data); + if(os->lacing_vals)_ogg_free(os->lacing_vals); + if(os->granule_vals)_ogg_free(os->granule_vals); + + memset(os,0,sizeof(*os)); + } + return(0); +} + +int ogg_stream_destroy(ogg_stream_state *os){ + if(os){ + ogg_stream_clear(os); + _ogg_free(os); + } + return(0); +} + +/* Helpers for ogg_stream_encode; this keeps the structure and + what's happening fairly clear */ + +static int _os_body_expand(ogg_stream_state *os,int needed){ + if(os->body_storage<=os->body_fill+needed){ + void *ret; + ret=_ogg_realloc(os->body_data,(os->body_storage+needed+1024)* + sizeof(*os->body_data)); + if(!ret){ + ogg_stream_clear(os); + return -1; + } + os->body_storage+=(needed+1024); + os->body_data=ret; + } + return 0; +} + +static int _os_lacing_expand(ogg_stream_state *os,int needed){ + if(os->lacing_storage<=os->lacing_fill+needed){ + void *ret; + ret=_ogg_realloc(os->lacing_vals,(os->lacing_storage+needed+32)* + sizeof(*os->lacing_vals)); + if(!ret){ + ogg_stream_clear(os); + return -1; + } + os->lacing_vals=ret; + ret=_ogg_realloc(os->granule_vals,(os->lacing_storage+needed+32)* + sizeof(*os->granule_vals)); + if(!ret){ + ogg_stream_clear(os); + return -1; + } + os->granule_vals=ret; + os->lacing_storage+=(needed+32); + } + return 0; +} + +/* checksum the page */ +/* Direct table CRC; note that this will be faster in the future if we + perform the checksum simultaneously with other copies */ + +void ogg_page_checksum_set(ogg_page *og){ + if(og){ + ogg_uint32_t crc_reg=0; + int i; + + /* safety; needed for API behavior, but not framing code */ + og->header[22]=0; + og->header[23]=0; + og->header[24]=0; + og->header[25]=0; + + for(i=0;iheader_len;i++) + crc_reg=(crc_reg<<8)^crc_lookup[((crc_reg >> 24)&0xff)^og->header[i]]; + for(i=0;ibody_len;i++) + crc_reg=(crc_reg<<8)^crc_lookup[((crc_reg >> 24)&0xff)^og->body[i]]; + + og->header[22]=(unsigned char)(crc_reg&0xff); + og->header[23]=(unsigned char)((crc_reg>>8)&0xff); + og->header[24]=(unsigned char)((crc_reg>>16)&0xff); + og->header[25]=(unsigned char)((crc_reg>>24)&0xff); + } +} + +/* submit data to the internal buffer of the framing engine */ +int ogg_stream_iovecin(ogg_stream_state *os, ogg_iovec_t *iov, int count, + long e_o_s, ogg_int64_t granulepos){ + + int bytes = 0, lacing_vals, i; + + if(ogg_stream_check(os)) return -1; + if(!iov) return 0; + + for (i = 0; i < count; ++i) bytes += (int)iov[i].iov_len; + lacing_vals=bytes/255+1; + + if(os->body_returned){ + /* advance packet data according to the body_returned pointer. We + had to keep it around to return a pointer into the buffer last + call */ + + os->body_fill-=os->body_returned; + if(os->body_fill) + memmove(os->body_data,os->body_data+os->body_returned, + os->body_fill); + os->body_returned=0; + } + + /* make sure we have the buffer storage */ + if(_os_body_expand(os,bytes) || _os_lacing_expand(os,lacing_vals)) + return -1; + + /* Copy in the submitted packet. Yes, the copy is a waste; this is + the liability of overly clean abstraction for the time being. It + will actually be fairly easy to eliminate the extra copy in the + future */ + + for (i = 0; i < count; ++i) { + memcpy(os->body_data+os->body_fill, iov[i].iov_base, iov[i].iov_len); + os->body_fill += (int)iov[i].iov_len; + } + + /* Store lacing vals for this packet */ + for(i=0;ilacing_vals[os->lacing_fill+i]=255; + os->granule_vals[os->lacing_fill+i]=os->granulepos; + } + os->lacing_vals[os->lacing_fill+i]=bytes%255; + os->granulepos=os->granule_vals[os->lacing_fill+i]=granulepos; + + /* flag the first segment as the beginning of the packet */ + os->lacing_vals[os->lacing_fill]|= 0x100; + + os->lacing_fill+=lacing_vals; + + /* for the sake of completeness */ + os->packetno++; + + if(e_o_s)os->e_o_s=1; + + return(0); +} + +int ogg_stream_packetin(ogg_stream_state *os,ogg_packet *op){ + ogg_iovec_t iov; + iov.iov_base = op->packet; + iov.iov_len = op->bytes; + return ogg_stream_iovecin(os, &iov, 1, op->e_o_s, op->granulepos); +} + +/* Conditionally flush a page; force==0 will only flush nominal-size + pages, force==1 forces us to flush a page regardless of page size + so long as there's any data available at all. */ +static int ogg_stream_flush_i(ogg_stream_state *os,ogg_page *og, int force, int nfill){ + int i; + int vals=0; + int maxvals=(os->lacing_fill>255?255:os->lacing_fill); + int bytes=0; + long acc=0; + ogg_int64_t granule_pos=-1; + + if(ogg_stream_check(os)) return(0); + if(maxvals==0) return(0); + + /* construct a page */ + /* decide how many segments to include */ + + /* If this is the initial header case, the first page must only include + the initial header packet */ + if(os->b_o_s==0){ /* 'initial header page' case */ + granule_pos=0; + for(vals=0;valslacing_vals[vals]&0x0ff)<255){ + vals++; + break; + } + } + }else{ + + /* The extra packets_done, packet_just_done logic here attempts to do two things: + 1) Don't unneccessarily span pages. + 2) Unless necessary, don't flush pages if there are less than four packets on + them; this expands page size to reduce unneccessary overhead if incoming packets + are large. + These are not necessary behaviors, just 'always better than naive flushing' + without requiring an application to explicitly request a specific optimized + behavior. We'll want an explicit behavior setup pathway eventually as well. */ + + int packets_done=0; + int packet_just_done=0; + for(vals=0;valsnfill && packet_just_done>=4){ + force=1; + break; + } + acc+=os->lacing_vals[vals]&0x0ff; + if((os->lacing_vals[vals]&0xff)<255){ + granule_pos=os->granule_vals[vals]; + packet_just_done=++packets_done; + }else + packet_just_done=0; + } + if(vals==255)force=1; + } + + if(!force) return(0); + + /* construct the header in temp storage */ + memcpy(os->header,"OggS",4); + + /* stream structure version */ + os->header[4]=0x00; + + /* continued packet flag? */ + os->header[5]=0x00; + if((os->lacing_vals[0]&0x100)==0)os->header[5]|=0x01; + /* first page flag? */ + if(os->b_o_s==0)os->header[5]|=0x02; + /* last page flag? */ + if(os->e_o_s && os->lacing_fill==vals)os->header[5]|=0x04; + os->b_o_s=1; + + /* 64 bits of PCM position */ + for(i=6;i<14;i++){ + os->header[i]=(unsigned char)(granule_pos&0xff); + granule_pos>>=8; + } + + /* 32 bits of stream serial number */ + { + long serialno=os->serialno; + for(i=14;i<18;i++){ + os->header[i]=(unsigned char)(serialno&0xff); + serialno>>=8; + } + } + + /* 32 bits of page counter (we have both counter and page header + because this val can roll over) */ + if(os->pageno==-1)os->pageno=0; /* because someone called + stream_reset; this would be a + strange thing to do in an + encode stream, but it has + plausible uses */ + { + long pageno=os->pageno++; + for(i=18;i<22;i++){ + os->header[i]=(unsigned char)(pageno&0xff); + pageno>>=8; + } + } + + /* zero for computation; filled in later */ + os->header[22]=0; + os->header[23]=0; + os->header[24]=0; + os->header[25]=0; + + /* segment table */ + os->header[26]=(unsigned char)(vals&0xff); + for(i=0;iheader[i+27]=(unsigned char)(os->lacing_vals[i]&0xff); + + /* set pointers in the ogg_page struct */ + og->header=os->header; + og->header_len=os->header_fill=vals+27; + og->body=os->body_data+os->body_returned; + og->body_len=bytes; + + /* advance the lacing data and set the body_returned pointer */ + + os->lacing_fill-=vals; + memmove(os->lacing_vals,os->lacing_vals+vals,os->lacing_fill*sizeof(*os->lacing_vals)); + memmove(os->granule_vals,os->granule_vals+vals,os->lacing_fill*sizeof(*os->granule_vals)); + os->body_returned+=bytes; + + /* calculate the checksum */ + + ogg_page_checksum_set(og); + + /* done */ + return(1); +} + +/* This will flush remaining packets into a page (returning nonzero), + even if there is not enough data to trigger a flush normally + (undersized page). If there are no packets or partial packets to + flush, ogg_stream_flush returns 0. Note that ogg_stream_flush will + try to flush a normal sized page like ogg_stream_pageout; a call to + ogg_stream_flush does not guarantee that all packets have flushed. + Only a return value of 0 from ogg_stream_flush indicates all packet + data is flushed into pages. + + since ogg_stream_flush will flush the last page in a stream even if + it's undersized, you almost certainly want to use ogg_stream_pageout + (and *not* ogg_stream_flush) unless you specifically need to flush + a page regardless of size in the middle of a stream. */ + +int ogg_stream_flush(ogg_stream_state *os,ogg_page *og){ + return ogg_stream_flush_i(os,og,1,4096); +} + +/* Like the above, but an argument is provided to adjust the nominal + page size for applications which are smart enough to provide their + own delay based flushing */ + +int ogg_stream_flush_fill(ogg_stream_state *os,ogg_page *og, int nfill){ + return ogg_stream_flush_i(os,og,1,nfill); +} + +/* This constructs pages from buffered packet segments. The pointers +returned are to static buffers; do not free. The returned buffers are +good only until the next call (using the same ogg_stream_state) */ + +int ogg_stream_pageout(ogg_stream_state *os, ogg_page *og){ + int force=0; + if(ogg_stream_check(os)) return 0; + + if((os->e_o_s&&os->lacing_fill) || /* 'were done, now flush' case */ + (os->lacing_fill&&!os->b_o_s)) /* 'initial header page' case */ + force=1; + + return(ogg_stream_flush_i(os,og,force,4096)); +} + +/* Like the above, but an argument is provided to adjust the nominal +page size for applications which are smart enough to provide their +own delay based flushing */ + +int ogg_stream_pageout_fill(ogg_stream_state *os, ogg_page *og, int nfill){ + int force=0; + if(ogg_stream_check(os)) return 0; + + if((os->e_o_s&&os->lacing_fill) || /* 'were done, now flush' case */ + (os->lacing_fill&&!os->b_o_s)) /* 'initial header page' case */ + force=1; + + return(ogg_stream_flush_i(os,og,force,nfill)); +} + +int ogg_stream_eos(ogg_stream_state *os){ + if(ogg_stream_check(os)) return 1; + return os->e_o_s; +} + +/* DECODING PRIMITIVES: packet streaming layer **********************/ + +/* This has two layers to place more of the multi-serialno and paging + control in the application's hands. First, we expose a data buffer + using ogg_sync_buffer(). The app either copies into the + buffer, or passes it directly to read(), etc. We then call + ogg_sync_wrote() to tell how many bytes we just added. + + Pages are returned (pointers into the buffer in ogg_sync_state) + by ogg_sync_pageout(). The page is then submitted to + ogg_stream_pagein() along with the appropriate + ogg_stream_state* (ie, matching serialno). We then get raw + packets out calling ogg_stream_packetout() with a + ogg_stream_state. */ + +/* initialize the struct to a known state */ +int ogg_sync_init(ogg_sync_state *oy){ + if(oy){ + oy->storage = -1; /* used as a readiness flag */ + memset(oy,0,sizeof(*oy)); + } + return(0); +} + +/* clear non-flat storage within */ +int ogg_sync_clear(ogg_sync_state *oy){ + if(oy){ + if(oy->data)_ogg_free(oy->data); + memset(oy,0,sizeof(*oy)); + } + return(0); +} + +int ogg_sync_destroy(ogg_sync_state *oy){ + if(oy){ + ogg_sync_clear(oy); + _ogg_free(oy); + } + return(0); +} + +int ogg_sync_check(ogg_sync_state *oy){ + if(oy->storage<0) return -1; + return 0; +} + +char *ogg_sync_buffer(ogg_sync_state *oy, long size){ + if(ogg_sync_check(oy)) return NULL; + + /* first, clear out any space that has been previously returned */ + if(oy->returned){ + oy->fill-=oy->returned; + if(oy->fill>0) + memmove(oy->data,oy->data+oy->returned,oy->fill); + oy->returned=0; + } + + if(size>oy->storage-oy->fill){ + /* We need to extend the internal buffer */ + long newsize=size+oy->fill+4096; /* an extra page to be nice */ + void *ret; + + if(oy->data) + ret=_ogg_realloc(oy->data,newsize); + else + ret=_ogg_malloc(newsize); + if(!ret){ + ogg_sync_clear(oy); + return NULL; + } + oy->data=ret; + oy->storage=newsize; + } + + /* expose a segment at least as large as requested at the fill mark */ + return((char *)oy->data+oy->fill); +} + +int ogg_sync_wrote(ogg_sync_state *oy, long bytes){ + if(ogg_sync_check(oy))return -1; + if(oy->fill+bytes>oy->storage)return -1; + oy->fill+=bytes; + return(0); +} + +/* sync the stream. This is meant to be useful for finding page + boundaries. + + return values for this: + -n) skipped n bytes + 0) page not ready; more data (no bytes skipped) + n) page synced at current location; page length n bytes + +*/ + +long ogg_sync_pageseek(ogg_sync_state *oy,ogg_page *og){ + unsigned char *page=oy->data+oy->returned; + unsigned char *next; + long bytes=oy->fill-oy->returned; + + if(ogg_sync_check(oy))return 0; + + if(oy->headerbytes==0){ + int headerbytes,i; + if(bytes<27)return(0); /* not enough for a header */ + + /* verify capture pattern */ + if(memcmp(page,"OggS",4))goto sync_fail; + + headerbytes=page[26]+27; + if(bytesbodybytes+=page[27+i]; + oy->headerbytes=headerbytes; + } + + if(oy->bodybytes+oy->headerbytes>bytes)return(0); + + /* The whole test page is buffered. Verify the checksum */ + { + /* Grab the checksum bytes, set the header field to zero */ + char chksum[4]; + ogg_page log; + + memcpy(chksum,page+22,4); + memset(page+22,0,4); + + /* set up a temp page struct and recompute the checksum */ + log.header=page; + log.header_len=oy->headerbytes; + log.body=page+oy->headerbytes; + log.body_len=oy->bodybytes; + ogg_page_checksum_set(&log); + + /* Compare */ + if(memcmp(chksum,page+22,4)){ + /* D'oh. Mismatch! Corrupt page (or miscapture and not a page + at all) */ + /* replace the computed checksum with the one actually read in */ + memcpy(page+22,chksum,4); + + /* Bad checksum. Lose sync */ + goto sync_fail; + } + } + + /* yes, have a whole page all ready to go */ + { + unsigned char *page=oy->data+oy->returned; + long bytes; + + if(og){ + og->header=page; + og->header_len=oy->headerbytes; + og->body=page+oy->headerbytes; + og->body_len=oy->bodybytes; + } + + oy->unsynced=0; + oy->returned+=(bytes=oy->headerbytes+oy->bodybytes); + oy->headerbytes=0; + oy->bodybytes=0; + return(bytes); + } + + sync_fail: + + oy->headerbytes=0; + oy->bodybytes=0; + + /* search for possible capture */ + next=memchr(page+1,'O',bytes-1); + if(!next) + next=oy->data+oy->fill; + + oy->returned=(int)(next-oy->data); + return((long)-(next-page)); +} + +/* sync the stream and get a page. Keep trying until we find a page. + Suppress 'sync errors' after reporting the first. + + return values: + -1) recapture (hole in data) + 0) need more data + 1) page returned + + Returns pointers into buffered data; invalidated by next call to + _stream, _clear, _init, or _buffer */ + +int ogg_sync_pageout(ogg_sync_state *oy, ogg_page *og){ + + if(ogg_sync_check(oy))return 0; + + /* all we need to do is verify a page at the head of the stream + buffer. If it doesn't verify, we look for the next potential + frame */ + + for(;;){ + long ret=ogg_sync_pageseek(oy,og); + if(ret>0){ + /* have a page */ + return(1); + } + if(ret==0){ + /* need more data */ + return(0); + } + + /* head did not start a synced page... skipped some bytes */ + if(!oy->unsynced){ + oy->unsynced=1; + return(-1); + } + + /* loop. keep looking */ + + } +} + +/* add the incoming page to the stream state; we decompose the page + into packet segments here as well. */ + +int ogg_stream_pagein(ogg_stream_state *os, ogg_page *og){ + unsigned char *header=og->header; + unsigned char *body=og->body; + long bodysize=og->body_len; + int segptr=0; + + int version=ogg_page_version(og); + int continued=ogg_page_continued(og); + int bos=ogg_page_bos(og); + int eos=ogg_page_eos(og); + ogg_int64_t granulepos=ogg_page_granulepos(og); + int serialno=ogg_page_serialno(og); + long pageno=ogg_page_pageno(og); + int segments=header[26]; + + if(ogg_stream_check(os)) return -1; + + /* clean up 'returned data' */ + { + long lr=os->lacing_returned; + long br=os->body_returned; + + /* body data */ + if(br){ + os->body_fill-=br; + if(os->body_fill) + memmove(os->body_data,os->body_data+br,os->body_fill); + os->body_returned=0; + } + + if(lr){ + /* segment table */ + if(os->lacing_fill-lr){ + memmove(os->lacing_vals,os->lacing_vals+lr, + (os->lacing_fill-lr)*sizeof(*os->lacing_vals)); + memmove(os->granule_vals,os->granule_vals+lr, + (os->lacing_fill-lr)*sizeof(*os->granule_vals)); + } + os->lacing_fill-=lr; + os->lacing_packet-=lr; + os->lacing_returned=0; + } + } + + /* check the serial number */ + if(serialno!=os->serialno)return(-1); + if(version>0)return(-1); + + if(_os_lacing_expand(os,segments+1)) return -1; + + /* are we in sequence? */ + if(pageno!=os->pageno){ + int i; + + /* unroll previous partial packet (if any) */ + for(i=os->lacing_packet;ilacing_fill;i++) + os->body_fill-=os->lacing_vals[i]&0xff; + os->lacing_fill=os->lacing_packet; + + /* make a note of dropped data in segment table */ + if(os->pageno!=-1){ + os->lacing_vals[os->lacing_fill++]=0x400; + os->lacing_packet++; + } + } + + /* are we a 'continued packet' page? If so, we may need to skip + some segments */ + if(continued){ + if(os->lacing_fill<1 || + os->lacing_vals[os->lacing_fill-1]==0x400){ + bos=0; + for(;segptrbody_data+os->body_fill,body,bodysize); + os->body_fill+=bodysize; + } + + { + int saved=-1; + while(segptrlacing_vals[os->lacing_fill]=val; + os->granule_vals[os->lacing_fill]=-1; + + if(bos){ + os->lacing_vals[os->lacing_fill]|=0x100; + bos=0; + } + + if(val<255)saved=os->lacing_fill; + + os->lacing_fill++; + segptr++; + + if(val<255)os->lacing_packet=os->lacing_fill; + } + + /* set the granulepos on the last granuleval of the last full packet */ + if(saved!=-1){ + os->granule_vals[saved]=granulepos; + } + + } + + if(eos){ + os->e_o_s=1; + if(os->lacing_fill>0) + os->lacing_vals[os->lacing_fill-1]|=0x200; + } + + os->pageno=pageno+1; + + return(0); +} + +/* clear things to an initial state. Good to call, eg, before seeking */ +int ogg_sync_reset(ogg_sync_state *oy){ + if(ogg_sync_check(oy))return -1; + + oy->fill=0; + oy->returned=0; + oy->unsynced=0; + oy->headerbytes=0; + oy->bodybytes=0; + return(0); +} + +int ogg_stream_reset(ogg_stream_state *os){ + if(ogg_stream_check(os)) return -1; + + os->body_fill=0; + os->body_returned=0; + + os->lacing_fill=0; + os->lacing_packet=0; + os->lacing_returned=0; + + os->header_fill=0; + + os->e_o_s=0; + os->b_o_s=0; + os->pageno=-1; + os->packetno=0; + os->granulepos=0; + + return(0); +} + +int ogg_stream_reset_serialno(ogg_stream_state *os,int serialno){ + if(ogg_stream_check(os)) return -1; + ogg_stream_reset(os); + os->serialno=serialno; + return(0); +} + +static int _packetout(ogg_stream_state *os,ogg_packet *op,int adv){ + + /* The last part of decode. We have the stream broken into packet + segments. Now we need to group them into packets (or return the + out of sync markers) */ + + int ptr=os->lacing_returned; + + if(os->lacing_packet<=ptr)return(0); + + if(os->lacing_vals[ptr]&0x400){ + /* we need to tell the codec there's a gap; it might need to + handle previous packet dependencies. */ + os->lacing_returned++; + os->packetno++; + return(-1); + } + + if(!op && !adv)return(1); /* just using peek as an inexpensive way + to ask if there's a whole packet + waiting */ + + /* Gather the whole packet. We'll have no holes or a partial packet */ + { + int size=os->lacing_vals[ptr]&0xff; + long bytes=size; + int eos=os->lacing_vals[ptr]&0x200; /* last packet of the stream? */ + int bos=os->lacing_vals[ptr]&0x100; /* first packet of the stream? */ + + while(size==255){ + int val=os->lacing_vals[++ptr]; + size=val&0xff; + if(val&0x200)eos=0x200; + bytes+=size; + } + + if(op){ + op->e_o_s=eos; + op->b_o_s=bos; + op->packet=os->body_data+os->body_returned; + op->packetno=os->packetno; + op->granulepos=os->granule_vals[ptr]; + op->bytes=bytes; + } + + if(adv){ + os->body_returned+=bytes; + os->lacing_returned=ptr+1; + os->packetno++; + } + } + return(1); +} + +int ogg_stream_packetout(ogg_stream_state *os,ogg_packet *op){ + if(ogg_stream_check(os)) return 0; + return _packetout(os,op,1); +} + +int ogg_stream_packetpeek(ogg_stream_state *os,ogg_packet *op){ + if(ogg_stream_check(os)) return 0; + return _packetout(os,op,0); +} + +void ogg_packet_clear(ogg_packet *op) { + _ogg_free(op->packet); + memset(op, 0, sizeof(*op)); +} + +#ifdef _V_SELFTEST +#include + +ogg_stream_state os_en, os_de; +ogg_sync_state oy; + +void checkpacket(ogg_packet *op,long len, int no, long pos){ + long j; + static int sequence=0; + static int lastno=0; + + if(op->bytes!=len){ + fprintf(stderr,"incorrect packet length (%ld != %ld)!\n",op->bytes,len); + exit(1); + } + if(op->granulepos!=pos){ + fprintf(stderr,"incorrect packet granpos (%ld != %ld)!\n",(long)op->granulepos,pos); + exit(1); + } + + /* packet number just follows sequence/gap; adjust the input number + for that */ + if(no==0){ + sequence=0; + }else{ + sequence++; + if(no>lastno+1) + sequence++; + } + lastno=no; + if(op->packetno!=sequence){ + fprintf(stderr,"incorrect packet sequence %ld != %d\n", + (long)(op->packetno),sequence); + exit(1); + } + + /* Test data */ + for(j=0;jbytes;j++) + if(op->packet[j]!=((j+no)&0xff)){ + fprintf(stderr,"body data mismatch (1) at pos %ld: %x!=%lx!\n\n", + j,op->packet[j],(j+no)&0xff); + exit(1); + } +} + +void check_page(unsigned char *data,const int *header,ogg_page *og){ + long j; + /* Test data */ + for(j=0;jbody_len;j++) + if(og->body[j]!=data[j]){ + fprintf(stderr,"body data mismatch (2) at pos %ld: %x!=%x!\n\n", + j,data[j],og->body[j]); + exit(1); + } + + /* Test header */ + for(j=0;jheader_len;j++){ + if(og->header[j]!=header[j]){ + fprintf(stderr,"header content mismatch at pos %ld:\n",j); + for(j=0;jheader[j]); + fprintf(stderr,"\n"); + exit(1); + } + } + if(og->header_len!=header[26]+27){ + fprintf(stderr,"header length incorrect! (%ld!=%d)\n", + og->header_len,header[26]+27); + exit(1); + } +} + +void print_header(ogg_page *og){ + int j; + fprintf(stderr,"\nHEADER:\n"); + fprintf(stderr," capture: %c %c %c %c version: %d flags: %x\n", + og->header[0],og->header[1],og->header[2],og->header[3], + (int)og->header[4],(int)og->header[5]); + + fprintf(stderr," granulepos: %d serialno: %d pageno: %ld\n", + (og->header[9]<<24)|(og->header[8]<<16)| + (og->header[7]<<8)|og->header[6], + (og->header[17]<<24)|(og->header[16]<<16)| + (og->header[15]<<8)|og->header[14], + ((long)(og->header[21])<<24)|(og->header[20]<<16)| + (og->header[19]<<8)|og->header[18]); + + fprintf(stderr," checksum: %02x:%02x:%02x:%02x\n segments: %d (", + (int)og->header[22],(int)og->header[23], + (int)og->header[24],(int)og->header[25], + (int)og->header[26]); + + for(j=27;jheader_len;j++) + fprintf(stderr,"%d ",(int)og->header[j]); + fprintf(stderr,")\n\n"); +} + +void copy_page(ogg_page *og){ + unsigned char *temp=_ogg_malloc(og->header_len); + memcpy(temp,og->header,og->header_len); + og->header=temp; + + temp=_ogg_malloc(og->body_len); + memcpy(temp,og->body,og->body_len); + og->body=temp; +} + +void free_page(ogg_page *og){ + _ogg_free (og->header); + _ogg_free (og->body); +} + +void error(void){ + fprintf(stderr,"error!\n"); + exit(1); +} + +/* 17 only */ +const int head1_0[] = {0x4f,0x67,0x67,0x53,0,0x06, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,0,0,0,0, + 0x15,0xed,0xec,0x91, + 1, + 17}; + +/* 17, 254, 255, 256, 500, 510, 600 byte, pad */ +const int head1_1[] = {0x4f,0x67,0x67,0x53,0,0x02, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,0,0,0,0, + 0x59,0x10,0x6c,0x2c, + 1, + 17}; +const int head2_1[] = {0x4f,0x67,0x67,0x53,0,0x04, + 0x07,0x18,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,1,0,0,0, + 0x89,0x33,0x85,0xce, + 13, + 254,255,0,255,1,255,245,255,255,0, + 255,255,90}; + +/* nil packets; beginning,middle,end */ +const int head1_2[] = {0x4f,0x67,0x67,0x53,0,0x02, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,0,0,0,0, + 0xff,0x7b,0x23,0x17, + 1, + 0}; +const int head2_2[] = {0x4f,0x67,0x67,0x53,0,0x04, + 0x07,0x28,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,1,0,0,0, + 0x5c,0x3f,0x66,0xcb, + 17, + 17,254,255,0,0,255,1,0,255,245,255,255,0, + 255,255,90,0}; + +/* large initial packet */ +const int head1_3[] = {0x4f,0x67,0x67,0x53,0,0x02, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,0,0,0,0, + 0x01,0x27,0x31,0xaa, + 18, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255,255,10}; + +const int head2_3[] = {0x4f,0x67,0x67,0x53,0,0x04, + 0x07,0x08,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,1,0,0,0, + 0x7f,0x4e,0x8a,0xd2, + 4, + 255,4,255,0}; + + +/* continuing packet test */ +const int head1_4[] = {0x4f,0x67,0x67,0x53,0,0x02, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,0,0,0,0, + 0xff,0x7b,0x23,0x17, + 1, + 0}; + +const int head2_4[] = {0x4f,0x67,0x67,0x53,0,0x00, + 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, + 0x01,0x02,0x03,0x04,1,0,0,0, + 0xf8,0x3c,0x19,0x79, + 255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255}; + +const int head3_4[] = {0x4f,0x67,0x67,0x53,0,0x05, + 0x07,0x0c,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,2,0,0,0, + 0x38,0xe6,0xb6,0x28, + 6, + 255,220,255,4,255,0}; + + +/* spill expansion test */ +const int head1_4b[] = {0x4f,0x67,0x67,0x53,0,0x02, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,0,0,0,0, + 0xff,0x7b,0x23,0x17, + 1, + 0}; + +const int head2_4b[] = {0x4f,0x67,0x67,0x53,0,0x00, + 0x07,0x10,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,1,0,0,0, + 0xce,0x8f,0x17,0x1a, + 23, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255,255,10,255,4,255,0,0}; + + +const int head3_4b[] = {0x4f,0x67,0x67,0x53,0,0x04, + 0x07,0x14,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,2,0,0,0, + 0x9b,0xb2,0x50,0xa1, + 1, + 0}; + +/* page with the 255 segment limit */ +const int head1_5[] = {0x4f,0x67,0x67,0x53,0,0x02, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,0,0,0,0, + 0xff,0x7b,0x23,0x17, + 1, + 0}; + +const int head2_5[] = {0x4f,0x67,0x67,0x53,0,0x00, + 0x07,0xfc,0x03,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,1,0,0,0, + 0xed,0x2a,0x2e,0xa7, + 255, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10}; + +const int head3_5[] = {0x4f,0x67,0x67,0x53,0,0x04, + 0x07,0x00,0x04,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,2,0,0,0, + 0x6c,0x3b,0x82,0x3d, + 1, + 50}; + + +/* packet that overspans over an entire page */ +const int head1_6[] = {0x4f,0x67,0x67,0x53,0,0x02, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,0,0,0,0, + 0xff,0x7b,0x23,0x17, + 1, + 0}; + +const int head2_6[] = {0x4f,0x67,0x67,0x53,0,0x00, + 0x07,0x04,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,1,0,0,0, + 0x68,0x22,0x7c,0x3d, + 255, + 100, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255}; + +const int head3_6[] = {0x4f,0x67,0x67,0x53,0,0x01, + 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, + 0x01,0x02,0x03,0x04,2,0,0,0, + 0xf4,0x87,0xba,0xf3, + 255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255}; + +const int head4_6[] = {0x4f,0x67,0x67,0x53,0,0x05, + 0x07,0x10,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,3,0,0,0, + 0xf7,0x2f,0x6c,0x60, + 5, + 254,255,4,255,0}; + +/* packet that overspans over an entire page */ +const int head1_7[] = {0x4f,0x67,0x67,0x53,0,0x02, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,0,0,0,0, + 0xff,0x7b,0x23,0x17, + 1, + 0}; + +const int head2_7[] = {0x4f,0x67,0x67,0x53,0,0x00, + 0x07,0x04,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,1,0,0,0, + 0x68,0x22,0x7c,0x3d, + 255, + 100, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255,255,255, + 255,255,255,255,255,255}; + +const int head3_7[] = {0x4f,0x67,0x67,0x53,0,0x05, + 0x07,0x08,0x00,0x00,0x00,0x00,0x00,0x00, + 0x01,0x02,0x03,0x04,2,0,0,0, + 0xd4,0xe0,0x60,0xe5, + 1, + 0}; + +void test_pack(const int *pl, const int **headers, int byteskip, + int pageskip, int packetskip){ + unsigned char *data=_ogg_malloc(1024*1024); /* for scripted test cases only */ + long inptr=0; + long outptr=0; + long deptr=0; + long depacket=0; + long granule_pos=7,pageno=0; + int i,j,packets,pageout=pageskip; + int eosflag=0; + int bosflag=0; + + int byteskipcount=0; + + ogg_stream_reset(&os_en); + ogg_stream_reset(&os_de); + ogg_sync_reset(&oy); + + for(packets=0;packetsbyteskip){ + memcpy(next,og.header,byteskipcount-byteskip); + next+=byteskipcount-byteskip; + byteskipcount=byteskip; + } + + byteskipcount+=og.body_len; + if(byteskipcount>byteskip){ + memcpy(next,og.body,byteskipcount-byteskip); + next+=byteskipcount-byteskip; + byteskipcount=byteskip; + } + + ogg_sync_wrote(&oy,next-buf); + + while(1){ + int ret=ogg_sync_pageout(&oy,&og_de); + if(ret==0)break; + if(ret<0)continue; + /* got a page. Happy happy. Verify that it's good. */ + + fprintf(stderr,"(%d), ",pageout); + + check_page(data+deptr,headers[pageout],&og_de); + deptr+=og_de.body_len; + pageout++; + + /* submit it to deconstitution */ + ogg_stream_pagein(&os_de,&og_de); + + /* packets out? */ + while(ogg_stream_packetpeek(&os_de,&op_de2)>0){ + ogg_stream_packetpeek(&os_de,NULL); + ogg_stream_packetout(&os_de,&op_de); /* just catching them all */ + + /* verify peek and out match */ + if(memcmp(&op_de,&op_de2,sizeof(op_de))){ + fprintf(stderr,"packetout != packetpeek! pos=%ld\n", + depacket); + exit(1); + } + + /* verify the packet! */ + /* check data */ + if(memcmp(data+depacket,op_de.packet,op_de.bytes)){ + fprintf(stderr,"packet data mismatch in decode! pos=%ld\n", + depacket); + exit(1); + } + /* check bos flag */ + if(bosflag==0 && op_de.b_o_s==0){ + fprintf(stderr,"b_o_s flag not set on packet!\n"); + exit(1); + } + if(bosflag && op_de.b_o_s){ + fprintf(stderr,"b_o_s flag incorrectly set on packet!\n"); + exit(1); + } + bosflag=1; + depacket+=op_de.bytes; + + /* check eos flag */ + if(eosflag){ + fprintf(stderr,"Multiple decoded packets with eos flag!\n"); + exit(1); + } + + if(op_de.e_o_s)eosflag=1; + + /* check granulepos flag */ + if(op_de.granulepos!=-1){ + fprintf(stderr," granule:%ld ",(long)op_de.granulepos); + } + } + } + } + } + } + } + _ogg_free(data); + if(headers[pageno]!=NULL){ + fprintf(stderr,"did not write last page!\n"); + exit(1); + } + if(headers[pageout]!=NULL){ + fprintf(stderr,"did not decode last page!\n"); + exit(1); + } + if(inptr!=outptr){ + fprintf(stderr,"encoded page data incomplete!\n"); + exit(1); + } + if(inptr!=deptr){ + fprintf(stderr,"decoded page data incomplete!\n"); + exit(1); + } + if(inptr!=depacket){ + fprintf(stderr,"decoded packet data incomplete!\n"); + exit(1); + } + if(!eosflag){ + fprintf(stderr,"Never got a packet with EOS set!\n"); + exit(1); + } + fprintf(stderr,"ok.\n"); +} + +int main(void){ + + ogg_stream_init(&os_en,0x04030201); + ogg_stream_init(&os_de,0x04030201); + ogg_sync_init(&oy); + + /* Exercise each code path in the framing code. Also verify that + the checksums are working. */ + + { + /* 17 only */ + const int packets[]={17, -1}; + const int *headret[]={head1_0,NULL}; + + fprintf(stderr,"testing single page encoding... "); + test_pack(packets,headret,0,0,0); + } + + { + /* 17, 254, 255, 256, 500, 510, 600 byte, pad */ + const int packets[]={17, 254, 255, 256, 500, 510, 600, -1}; + const int *headret[]={head1_1,head2_1,NULL}; + + fprintf(stderr,"testing basic page encoding... "); + test_pack(packets,headret,0,0,0); + } + + { + /* nil packets; beginning,middle,end */ + const int packets[]={0,17, 254, 255, 0, 256, 0, 500, 510, 600, 0, -1}; + const int *headret[]={head1_2,head2_2,NULL}; + + fprintf(stderr,"testing basic nil packets... "); + test_pack(packets,headret,0,0,0); + } + + { + /* large initial packet */ + const int packets[]={4345,259,255,-1}; + const int *headret[]={head1_3,head2_3,NULL}; + + fprintf(stderr,"testing initial-packet lacing > 4k... "); + test_pack(packets,headret,0,0,0); + } + + { + /* continuing packet test; with page spill expansion, we have to + overflow the lacing table. */ + const int packets[]={0,65500,259,255,-1}; + const int *headret[]={head1_4,head2_4,head3_4,NULL}; + + fprintf(stderr,"testing single packet page span... "); + test_pack(packets,headret,0,0,0); + } + + { + /* spill expand packet test */ + const int packets[]={0,4345,259,255,0,0,-1}; + const int *headret[]={head1_4b,head2_4b,head3_4b,NULL}; + + fprintf(stderr,"testing page spill expansion... "); + test_pack(packets,headret,0,0,0); + } + + /* page with the 255 segment limit */ + { + + const int packets[]={0,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,50,-1}; + const int *headret[]={head1_5,head2_5,head3_5,NULL}; + + fprintf(stderr,"testing max packet segments... "); + test_pack(packets,headret,0,0,0); + } + + { + /* packet that overspans over an entire page */ + const int packets[]={0,100,130049,259,255,-1}; + const int *headret[]={head1_6,head2_6,head3_6,head4_6,NULL}; + + fprintf(stderr,"testing very large packets... "); + test_pack(packets,headret,0,0,0); + } + + { + /* test for the libogg 1.1.1 resync in large continuation bug + found by Josh Coalson) */ + const int packets[]={0,100,130049,259,255,-1}; + const int *headret[]={head1_6,head2_6,head3_6,head4_6,NULL}; + + fprintf(stderr,"testing continuation resync in very large packets... "); + test_pack(packets,headret,100,2,3); + } + + { + /* term only page. why not? */ + const int packets[]={0,100,64770,-1}; + const int *headret[]={head1_7,head2_7,head3_7,NULL}; + + fprintf(stderr,"testing zero data page (1 nil packet)... "); + test_pack(packets,headret,0,0,0); + } + + + + { + /* build a bunch of pages for testing */ + unsigned char *data=_ogg_malloc(1024*1024); + int pl[]={0, 1,1,98,4079, 1,1,2954,2057, 76,34,912,0,234,1000,1000, 1000,300,-1}; + int inptr=0,i,j; + ogg_page og[5]; + + ogg_stream_reset(&os_en); + + for(i=0;pl[i]!=-1;i++){ + ogg_packet op; + int len=pl[i]; + + op.packet=data+inptr; + op.bytes=len; + op.e_o_s=(pl[i+1]<0?1:0); + op.granulepos=(i+1)*1000; + + for(j=0;j0)error(); + + /* Test fractional page inputs: incomplete fixed header */ + memcpy(ogg_sync_buffer(&oy,og[1].header_len),og[1].header+3, + 20); + ogg_sync_wrote(&oy,20); + if(ogg_sync_pageout(&oy,&og_de)>0)error(); + + /* Test fractional page inputs: incomplete header */ + memcpy(ogg_sync_buffer(&oy,og[1].header_len),og[1].header+23, + 5); + ogg_sync_wrote(&oy,5); + if(ogg_sync_pageout(&oy,&og_de)>0)error(); + + /* Test fractional page inputs: incomplete body */ + + memcpy(ogg_sync_buffer(&oy,og[1].header_len),og[1].header+28, + og[1].header_len-28); + ogg_sync_wrote(&oy,og[1].header_len-28); + if(ogg_sync_pageout(&oy,&og_de)>0)error(); + + memcpy(ogg_sync_buffer(&oy,og[1].body_len),og[1].body,1000); + ogg_sync_wrote(&oy,1000); + if(ogg_sync_pageout(&oy,&og_de)>0)error(); + + memcpy(ogg_sync_buffer(&oy,og[1].body_len),og[1].body+1000, + og[1].body_len-1000); + ogg_sync_wrote(&oy,og[1].body_len-1000); + if(ogg_sync_pageout(&oy,&og_de)<=0)error(); + + fprintf(stderr,"ok.\n"); + } + + /* Test fractional page inputs: page + incomplete capture */ + { + ogg_page og_de; + fprintf(stderr,"Testing sync on 1+partial inputs... "); + ogg_sync_reset(&oy); + + memcpy(ogg_sync_buffer(&oy,og[1].header_len),og[1].header, + og[1].header_len); + ogg_sync_wrote(&oy,og[1].header_len); + + memcpy(ogg_sync_buffer(&oy,og[1].body_len),og[1].body, + og[1].body_len); + ogg_sync_wrote(&oy,og[1].body_len); + + memcpy(ogg_sync_buffer(&oy,og[1].header_len),og[1].header, + 20); + ogg_sync_wrote(&oy,20); + if(ogg_sync_pageout(&oy,&og_de)<=0)error(); + if(ogg_sync_pageout(&oy,&og_de)>0)error(); + + memcpy(ogg_sync_buffer(&oy,og[1].header_len),og[1].header+20, + og[1].header_len-20); + ogg_sync_wrote(&oy,og[1].header_len-20); + memcpy(ogg_sync_buffer(&oy,og[1].body_len),og[1].body, + og[1].body_len); + ogg_sync_wrote(&oy,og[1].body_len); + if(ogg_sync_pageout(&oy,&og_de)<=0)error(); + + fprintf(stderr,"ok.\n"); + } + + /* Test recapture: garbage + page */ + { + ogg_page og_de; + fprintf(stderr,"Testing search for capture... "); + ogg_sync_reset(&oy); + + /* 'garbage' */ + memcpy(ogg_sync_buffer(&oy,og[1].body_len),og[1].body, + og[1].body_len); + ogg_sync_wrote(&oy,og[1].body_len); + + memcpy(ogg_sync_buffer(&oy,og[1].header_len),og[1].header, + og[1].header_len); + ogg_sync_wrote(&oy,og[1].header_len); + + memcpy(ogg_sync_buffer(&oy,og[1].body_len),og[1].body, + og[1].body_len); + ogg_sync_wrote(&oy,og[1].body_len); + + memcpy(ogg_sync_buffer(&oy,og[2].header_len),og[2].header, + 20); + ogg_sync_wrote(&oy,20); + if(ogg_sync_pageout(&oy,&og_de)>0)error(); + if(ogg_sync_pageout(&oy,&og_de)<=0)error(); + if(ogg_sync_pageout(&oy,&og_de)>0)error(); + + memcpy(ogg_sync_buffer(&oy,og[2].header_len),og[2].header+20, + og[2].header_len-20); + ogg_sync_wrote(&oy,og[2].header_len-20); + memcpy(ogg_sync_buffer(&oy,og[2].body_len),og[2].body, + og[2].body_len); + ogg_sync_wrote(&oy,og[2].body_len); + if(ogg_sync_pageout(&oy,&og_de)<=0)error(); + + fprintf(stderr,"ok.\n"); + } + + /* Test recapture: page + garbage + page */ + { + ogg_page og_de; + fprintf(stderr,"Testing recapture... "); + ogg_sync_reset(&oy); + + memcpy(ogg_sync_buffer(&oy,og[1].header_len),og[1].header, + og[1].header_len); + ogg_sync_wrote(&oy,og[1].header_len); + + memcpy(ogg_sync_buffer(&oy,og[1].body_len),og[1].body, + og[1].body_len); + ogg_sync_wrote(&oy,og[1].body_len); + + memcpy(ogg_sync_buffer(&oy,og[2].header_len),og[2].header, + og[2].header_len); + ogg_sync_wrote(&oy,og[2].header_len); + + memcpy(ogg_sync_buffer(&oy,og[2].header_len),og[2].header, + og[2].header_len); + ogg_sync_wrote(&oy,og[2].header_len); + + if(ogg_sync_pageout(&oy,&og_de)<=0)error(); + + memcpy(ogg_sync_buffer(&oy,og[2].body_len),og[2].body, + og[2].body_len-5); + ogg_sync_wrote(&oy,og[2].body_len-5); + + memcpy(ogg_sync_buffer(&oy,og[3].header_len),og[3].header, + og[3].header_len); + ogg_sync_wrote(&oy,og[3].header_len); + + memcpy(ogg_sync_buffer(&oy,og[3].body_len),og[3].body, + og[3].body_len); + ogg_sync_wrote(&oy,og[3].body_len); + + if(ogg_sync_pageout(&oy,&og_de)>0)error(); + if(ogg_sync_pageout(&oy,&og_de)<=0)error(); + + fprintf(stderr,"ok.\n"); + } + + /* Free page data that was previously copied */ + { + for(i=0;i<5;i++){ + free_page(&og[i]); + } + } + } + + return(0); +} + +#endif diff --git a/libogg-1.3.0/win32/VS2003/libogg/libogg.vcproj b/libogg-1.3.0/win32/VS2003/libogg/libogg.vcproj new file mode 100755 index 0000000..b1083f5 --- /dev/null +++ b/libogg-1.3.0/win32/VS2003/libogg/libogg.vcproj @@ -0,0 +1,292 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/libogg-1.3.0/win32/VS2003/ogg.sln b/libogg-1.3.0/win32/VS2003/ogg.sln new file mode 100755 index 0000000..bb829f5 --- /dev/null +++ b/libogg-1.3.0/win32/VS2003/ogg.sln @@ -0,0 +1,27 @@ +Microsoft Visual Studio Solution File, Format Version 8.00 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libogg", "libogg\libogg.vcproj", "{15CBFEFF-7965-41F5-B4E2-21E8795C9159}" + ProjectSection(ProjectDependencies) = postProject + EndProjectSection +EndProject +Global + GlobalSection(SolutionConfiguration) = preSolution + Debug = Debug + Release = Release + Release_SSE = Release_SSE + Release_SSE2 = Release_SSE2 + EndGlobalSection + GlobalSection(ProjectConfiguration) = postSolution + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug.ActiveCfg = Debug|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug.Build.0 = Debug|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release.ActiveCfg = Release|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release.Build.0 = Release|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE.ActiveCfg = Release_SSE|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE.Build.0 = Release_SSE|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE2.ActiveCfg = Release_SSE2|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE2.Build.0 = Release_SSE2|Win32 + EndGlobalSection + GlobalSection(ExtensibilityGlobals) = postSolution + EndGlobalSection + GlobalSection(ExtensibilityAddIns) = postSolution + EndGlobalSection +EndGlobal diff --git a/libogg-1.3.0/win32/VS2005/libogg_dynamic.sln b/libogg-1.3.0/win32/VS2005/libogg_dynamic.sln new file mode 100755 index 0000000..3d72daf --- /dev/null +++ b/libogg-1.3.0/win32/VS2005/libogg_dynamic.sln @@ -0,0 +1,50 @@ + +Microsoft Visual Studio Solution File, Format Version 9.00 +# Visual Studio 2005 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libogg", "libogg_dynamic.vcproj", "{15CBFEFF-7965-41F5-B4E2-21E8795C9159}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|Win32 = Debug|Win32 + Debug|Windows Mobile 5.0 Pocket PC SDK (ARMV4I) = Debug|Windows Mobile 5.0 Pocket PC SDK (ARMV4I) + Debug|Windows Mobile 5.0 Smartphone SDK (ARMV4I) = Debug|Windows Mobile 5.0 Smartphone SDK (ARMV4I) + Debug|Windows Mobile 6 Professional SDK (ARMV4I) = Debug|Windows Mobile 6 Professional SDK (ARMV4I) + Debug|x64 = Debug|x64 + Release|Win32 = Release|Win32 + Release|Windows Mobile 5.0 Pocket PC SDK (ARMV4I) = Release|Windows Mobile 5.0 Pocket PC SDK (ARMV4I) + Release|Windows Mobile 5.0 Smartphone SDK (ARMV4I) = Release|Windows Mobile 5.0 Smartphone SDK (ARMV4I) + Release|Windows Mobile 6 Professional SDK (ARMV4I) = Release|Windows Mobile 6 Professional SDK (ARMV4I) + Release|x64 = Release|x64 + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|Win32.ActiveCfg = Debug|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|Win32.Build.0 = Debug|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).ActiveCfg = Debug|Windows Mobile 5.0 Pocket PC SDK (ARMV4I) + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).Build.0 = Debug|Windows Mobile 5.0 Pocket PC SDK (ARMV4I) + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).Deploy.0 = Debug|Windows Mobile 5.0 Pocket PC SDK (ARMV4I) + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|Windows Mobile 5.0 Smartphone SDK (ARMV4I).ActiveCfg = Debug|Windows Mobile 5.0 Smartphone SDK (ARMV4I) + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|Windows Mobile 5.0 Smartphone SDK (ARMV4I).Build.0 = Debug|Windows Mobile 5.0 Smartphone SDK (ARMV4I) + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|Windows Mobile 5.0 Smartphone SDK (ARMV4I).Deploy.0 = Debug|Windows Mobile 5.0 Smartphone SDK (ARMV4I) + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|Windows Mobile 6 Professional SDK (ARMV4I).ActiveCfg = Debug|Windows Mobile 6 Professional SDK (ARMV4I) + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|Windows Mobile 6 Professional SDK (ARMV4I).Build.0 = Debug|Windows Mobile 6 Professional SDK (ARMV4I) + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|Windows Mobile 6 Professional SDK (ARMV4I).Deploy.0 = Debug|Windows Mobile 6 Professional SDK (ARMV4I) + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|x64.ActiveCfg = Debug|x64 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|x64.Build.0 = Debug|x64 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Win32.ActiveCfg = Release|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Win32.Build.0 = Release|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).ActiveCfg = Release|Windows Mobile 5.0 Pocket PC SDK (ARMV4I) + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).Build.0 = Release|Windows Mobile 5.0 Pocket PC SDK (ARMV4I) + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).Deploy.0 = Release|Windows Mobile 5.0 Pocket PC SDK (ARMV4I) + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Windows Mobile 5.0 Smartphone SDK (ARMV4I).ActiveCfg = Release|Windows Mobile 5.0 Smartphone SDK (ARMV4I) + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Windows Mobile 5.0 Smartphone SDK (ARMV4I).Build.0 = Release|Windows Mobile 5.0 Smartphone SDK (ARMV4I) + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Windows Mobile 5.0 Smartphone SDK (ARMV4I).Deploy.0 = Release|Windows Mobile 5.0 Smartphone SDK (ARMV4I) + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Windows Mobile 6 Professional SDK (ARMV4I).ActiveCfg = Release|Windows Mobile 6 Professional SDK (ARMV4I) + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Windows Mobile 6 Professional SDK (ARMV4I).Build.0 = Release|Windows Mobile 6 Professional SDK (ARMV4I) + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Windows Mobile 6 Professional SDK (ARMV4I).Deploy.0 = Release|Windows Mobile 6 Professional SDK (ARMV4I) + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|x64.ActiveCfg = Release|x64 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|x64.Build.0 = Release|x64 + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection +EndGlobal diff --git a/libogg-1.3.0/win32/VS2005/libogg_dynamic.vcproj b/libogg-1.3.0/win32/VS2005/libogg_dynamic.vcproj new file mode 100755 index 0000000..2c529ba --- /dev/null +++ b/libogg-1.3.0/win32/VS2005/libogg_dynamic.vcproj @@ -0,0 +1,230 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/libogg-1.3.0/win32/VS2005/libogg_static.sln b/libogg-1.3.0/win32/VS2005/libogg_static.sln new file mode 100755 index 0000000..e2ba96d --- /dev/null +++ b/libogg-1.3.0/win32/VS2005/libogg_static.sln @@ -0,0 +1,50 @@ + +Microsoft Visual Studio Solution File, Format Version 9.00 +# Visual Studio 2005 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libogg_static", "libogg_static.vcproj", "{15CBFEFF-7965-41F5-B4E2-21E8795C9159}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|Win32 = Debug|Win32 + Debug|Windows Mobile 5.0 Pocket PC SDK (ARMV4I) = Debug|Windows Mobile 5.0 Pocket PC SDK (ARMV4I) + Debug|Windows Mobile 5.0 Smartphone SDK (ARMV4I) = Debug|Windows Mobile 5.0 Smartphone SDK (ARMV4I) + Debug|Windows Mobile 6 Professional SDK (ARMV4I) = Debug|Windows Mobile 6 Professional SDK (ARMV4I) + Debug|x64 = Debug|x64 + Release|Win32 = Release|Win32 + Release|Windows Mobile 5.0 Pocket PC SDK (ARMV4I) = Release|Windows Mobile 5.0 Pocket PC SDK (ARMV4I) + Release|Windows Mobile 5.0 Smartphone SDK (ARMV4I) = Release|Windows Mobile 5.0 Smartphone SDK (ARMV4I) + Release|Windows Mobile 6 Professional SDK (ARMV4I) = Release|Windows Mobile 6 Professional SDK (ARMV4I) + Release|x64 = Release|x64 + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|Win32.ActiveCfg = Debug|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|Win32.Build.0 = Debug|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).ActiveCfg = Debug|Windows Mobile 5.0 Pocket PC SDK (ARMV4I) + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).Build.0 = Debug|Windows Mobile 5.0 Pocket PC SDK (ARMV4I) + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).Deploy.0 = Debug|Windows Mobile 5.0 Pocket PC SDK (ARMV4I) + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|Windows Mobile 5.0 Smartphone SDK (ARMV4I).ActiveCfg = Debug|Windows Mobile 5.0 Smartphone SDK (ARMV4I) + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|Windows Mobile 5.0 Smartphone SDK (ARMV4I).Build.0 = Debug|Windows Mobile 5.0 Smartphone SDK (ARMV4I) + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|Windows Mobile 5.0 Smartphone SDK (ARMV4I).Deploy.0 = Debug|Windows Mobile 5.0 Smartphone SDK (ARMV4I) + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|Windows Mobile 6 Professional SDK (ARMV4I).ActiveCfg = Debug|Windows Mobile 6 Professional SDK (ARMV4I) + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|Windows Mobile 6 Professional SDK (ARMV4I).Build.0 = Debug|Windows Mobile 6 Professional SDK (ARMV4I) + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|Windows Mobile 6 Professional SDK (ARMV4I).Deploy.0 = Debug|Windows Mobile 6 Professional SDK (ARMV4I) + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|x64.ActiveCfg = Debug|x64 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|x64.Build.0 = Debug|x64 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Win32.ActiveCfg = Release|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Win32.Build.0 = Release|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).ActiveCfg = Release|Windows Mobile 5.0 Pocket PC SDK (ARMV4I) + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).Build.0 = Release|Windows Mobile 5.0 Pocket PC SDK (ARMV4I) + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Windows Mobile 5.0 Pocket PC SDK (ARMV4I).Deploy.0 = Release|Windows Mobile 5.0 Pocket PC SDK (ARMV4I) + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Windows Mobile 5.0 Smartphone SDK (ARMV4I).ActiveCfg = Release|Windows Mobile 5.0 Smartphone SDK (ARMV4I) + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Windows Mobile 5.0 Smartphone SDK (ARMV4I).Build.0 = Release|Windows Mobile 5.0 Smartphone SDK (ARMV4I) + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Windows Mobile 5.0 Smartphone SDK (ARMV4I).Deploy.0 = Release|Windows Mobile 5.0 Smartphone SDK (ARMV4I) + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Windows Mobile 6 Professional SDK (ARMV4I).ActiveCfg = Release|Windows Mobile 6 Professional SDK (ARMV4I) + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Windows Mobile 6 Professional SDK (ARMV4I).Build.0 = Release|Windows Mobile 6 Professional SDK (ARMV4I) + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Windows Mobile 6 Professional SDK (ARMV4I).Deploy.0 = Release|Windows Mobile 6 Professional SDK (ARMV4I) + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|x64.ActiveCfg = Release|x64 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|x64.Build.0 = Release|x64 + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection +EndGlobal diff --git a/libogg-1.3.0/win32/VS2005/libogg_static.vcproj b/libogg-1.3.0/win32/VS2005/libogg_static.vcproj new file mode 100755 index 0000000..c28ead7 --- /dev/null +++ b/libogg-1.3.0/win32/VS2005/libogg_static.vcproj @@ -0,0 +1,816 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/libogg-1.3.0/win32/VS2008/libogg_dynamic.sln b/libogg-1.3.0/win32/VS2008/libogg_dynamic.sln new file mode 100755 index 0000000..91e3d93 --- /dev/null +++ b/libogg-1.3.0/win32/VS2008/libogg_dynamic.sln @@ -0,0 +1,38 @@ + +Microsoft Visual Studio Solution File, Format Version 10.00 +# Visual Studio 2008 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libogg", "libogg_dynamic.vcproj", "{15CBFEFF-7965-41F5-B4E2-21E8795C9159}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|Win32 = Debug|Win32 + Debug|x64 = Debug|x64 + Release_SSE|Win32 = Release_SSE|Win32 + Release_SSE|x64 = Release_SSE|x64 + Release_SSE2|Win32 = Release_SSE2|Win32 + Release_SSE2|x64 = Release_SSE2|x64 + Release|Win32 = Release|Win32 + Release|x64 = Release|x64 + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|Win32.ActiveCfg = Debug|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|Win32.Build.0 = Debug|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|x64.ActiveCfg = Debug|x64 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|x64.Build.0 = Debug|x64 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE|Win32.ActiveCfg = Release_SSE|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE|Win32.Build.0 = Release_SSE|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE|x64.ActiveCfg = Release_SSE|x64 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE|x64.Build.0 = Release_SSE|x64 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE2|Win32.ActiveCfg = Release_SSE2|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE2|Win32.Build.0 = Release_SSE2|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE2|x64.ActiveCfg = Release_SSE2|x64 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE2|x64.Build.0 = Release_SSE2|x64 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Win32.ActiveCfg = Release|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Win32.Build.0 = Release|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|x64.ActiveCfg = Release|x64 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|x64.Build.0 = Release|x64 + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection +EndGlobal diff --git a/libogg-1.3.0/win32/VS2008/libogg_dynamic.vcproj b/libogg-1.3.0/win32/VS2008/libogg_dynamic.vcproj new file mode 100755 index 0000000..e4570e0 --- /dev/null +++ b/libogg-1.3.0/win32/VS2008/libogg_dynamic.vcproj @@ -0,0 +1,226 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/libogg-1.3.0/win32/VS2008/libogg_static.sln b/libogg-1.3.0/win32/VS2008/libogg_static.sln new file mode 100755 index 0000000..99dd233 --- /dev/null +++ b/libogg-1.3.0/win32/VS2008/libogg_static.sln @@ -0,0 +1,38 @@ + +Microsoft Visual Studio Solution File, Format Version 10.00 +# Visual Studio 2008 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libogg_static", "libogg_static.vcproj", "{15CBFEFF-7965-41F5-B4E2-21E8795C9159}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|Win32 = Debug|Win32 + Debug|x64 = Debug|x64 + Release_SSE|Win32 = Release_SSE|Win32 + Release_SSE|x64 = Release_SSE|x64 + Release_SSE2|Win32 = Release_SSE2|Win32 + Release_SSE2|x64 = Release_SSE2|x64 + Release|Win32 = Release|Win32 + Release|x64 = Release|x64 + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|Win32.ActiveCfg = Debug|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|Win32.Build.0 = Debug|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|x64.ActiveCfg = Debug|x64 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|x64.Build.0 = Debug|x64 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE|Win32.ActiveCfg = Release_SSE|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE|Win32.Build.0 = Release_SSE|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE|x64.ActiveCfg = Release_SSE|x64 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE|x64.Build.0 = Release_SSE|x64 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE2|Win32.ActiveCfg = Release_SSE2|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE2|Win32.Build.0 = Release_SSE2|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE2|x64.ActiveCfg = Release_SSE2|x64 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release_SSE2|x64.Build.0 = Release_SSE2|x64 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Win32.ActiveCfg = Release|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Win32.Build.0 = Release|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|x64.ActiveCfg = Release|x64 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|x64.Build.0 = Release|x64 + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection +EndGlobal diff --git a/libogg-1.3.0/win32/VS2008/libogg_static.vcproj b/libogg-1.3.0/win32/VS2008/libogg_static.vcproj new file mode 100755 index 0000000..18b6182 --- /dev/null +++ b/libogg-1.3.0/win32/VS2008/libogg_static.vcproj @@ -0,0 +1,823 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/libogg-1.3.0/win32/VS2010/Win32/Debug/libogg_static.lastbuildstate b/libogg-1.3.0/win32/VS2010/Win32/Debug/libogg_static.lastbuildstate new file mode 100755 index 0000000..16f18a6 --- /dev/null +++ b/libogg-1.3.0/win32/VS2010/Win32/Debug/libogg_static.lastbuildstate @@ -0,0 +1,2 @@ +#v4.0:v100 +Debug|Win32|C:\Workplace\libs\libogg-1.3.0\win32\VS2010\| diff --git a/libogg-1.3.0/win32/VS2010/Win32/Debug/libogg_static.lib b/libogg-1.3.0/win32/VS2010/Win32/Debug/libogg_static.lib new file mode 100755 index 0000000..756ceb5 Binary files /dev/null and b/libogg-1.3.0/win32/VS2010/Win32/Debug/libogg_static.lib differ diff --git a/libogg-1.3.0/win32/VS2010/Win32/Release/libogg_static.lastbuildstate b/libogg-1.3.0/win32/VS2010/Win32/Release/libogg_static.lastbuildstate new file mode 100755 index 0000000..fcabcbc --- /dev/null +++ b/libogg-1.3.0/win32/VS2010/Win32/Release/libogg_static.lastbuildstate @@ -0,0 +1,2 @@ +#v4.0:v100 +Release|Win32|C:\Workplace\libs\libogg-1.3.0\win32\VS2010\| diff --git a/libogg-1.3.0/win32/VS2010/Win32/Release/libogg_static.lib b/libogg-1.3.0/win32/VS2010/Win32/Release/libogg_static.lib new file mode 100755 index 0000000..fe8ec52 Binary files /dev/null and b/libogg-1.3.0/win32/VS2010/Win32/Release/libogg_static.lib differ diff --git a/libogg-1.3.0/win32/VS2010/libogg_dynamic.sln b/libogg-1.3.0/win32/VS2010/libogg_dynamic.sln new file mode 100755 index 0000000..1744479 --- /dev/null +++ b/libogg-1.3.0/win32/VS2010/libogg_dynamic.sln @@ -0,0 +1,26 @@ + +Microsoft Visual Studio Solution File, Format Version 11.00 +# Visual Studio 2010 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libogg", "libogg_dynamic.vcxproj", "{15CBFEFF-7965-41F5-B4E2-21E8795C9159}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|Win32 = Debug|Win32 + Debug|x64 = Debug|x64 + Release|Win32 = Release|Win32 + Release|x64 = Release|x64 + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|Win32.ActiveCfg = Debug|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|Win32.Build.0 = Debug|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|x64.ActiveCfg = Debug|x64 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|x64.Build.0 = Debug|x64 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Win32.ActiveCfg = Release|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Win32.Build.0 = Release|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|x64.ActiveCfg = Release|x64 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|x64.Build.0 = Release|x64 + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection +EndGlobal diff --git a/libogg-1.3.0/win32/VS2010/libogg_dynamic.vcxproj b/libogg-1.3.0/win32/VS2010/libogg_dynamic.vcxproj new file mode 100755 index 0000000..002b5cf --- /dev/null +++ b/libogg-1.3.0/win32/VS2010/libogg_dynamic.vcxproj @@ -0,0 +1,183 @@ + + + + + Debug + Win32 + + + Debug + x64 + + + Release + Win32 + + + Release + x64 + + + + libogg + {15CBFEFF-7965-41F5-B4E2-21E8795C9159} + libogg + Win32Proj + + + + DynamicLibrary + Unicode + true + + + DynamicLibrary + Unicode + + + DynamicLibrary + Unicode + true + + + DynamicLibrary + Unicode + + + + + + + + + + + + + + + + + + + <_ProjectFileVersion>10.0.30319.1 + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + + + + Disabled + ..\..\include;%(AdditionalIncludeDirectories) + WIN32;_DEBUG;_WINDOWS;_USRDLL;LIBOGG_EXPORTS;%(PreprocessorDefinitions) + true + EnableFastChecks + MultiThreadedDebugDLL + + + Level4 + EditAndContinue + CompileAsC + Cdecl + + + ..\ogg.def + + + + + X64 + + + Disabled + ..\..\include;%(AdditionalIncludeDirectories) + WIN32;_DEBUG;_WINDOWS;_USRDLL;LIBOGG_EXPORTS;%(PreprocessorDefinitions) + true + EnableFastChecks + MultiThreadedDebugDLL + + + Level4 + ProgramDatabase + CompileAsC + Cdecl + + + ..\ogg.def + + + + + MaxSpeed + AnySuitable + true + Speed + ..\..\include;%(AdditionalIncludeDirectories) + WIN32;NDEBUG;_WINDOWS;_USRDLL;LIBOGG_EXPORTS;%(PreprocessorDefinitions) + true + + + MultiThreadedDLL + false + + + Level4 + + + CompileAsC + 4244;%(DisableSpecificWarnings) + Cdecl + + + ..\ogg.def + + + + + X64 + + + MaxSpeed + AnySuitable + true + Speed + ..\..\include;%(AdditionalIncludeDirectories) + WIN32;NDEBUG;_WINDOWS;_USRDLL;LIBOGG_EXPORTS;%(PreprocessorDefinitions) + true + + + MultiThreadedDLL + false + + + Level4 + + + CompileAsC + 4244;%(DisableSpecificWarnings) + Cdecl + + + ..\ogg.def + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/libogg-1.3.0/win32/VS2010/libogg_static.sln b/libogg-1.3.0/win32/VS2010/libogg_static.sln new file mode 100755 index 0000000..1286c06 --- /dev/null +++ b/libogg-1.3.0/win32/VS2010/libogg_static.sln @@ -0,0 +1,26 @@ + +Microsoft Visual Studio Solution File, Format Version 11.00 +# Visual Studio 2010 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libogg_static", "libogg_static.vcxproj", "{15CBFEFF-7965-41F5-B4E2-21E8795C9159}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|Win32 = Debug|Win32 + Debug|x64 = Debug|x64 + Release|Win32 = Release|Win32 + Release|x64 = Release|x64 + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|Win32.ActiveCfg = Debug|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|Win32.Build.0 = Debug|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|x64.ActiveCfg = Debug|x64 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Debug|x64.Build.0 = Debug|x64 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Win32.ActiveCfg = Release|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|Win32.Build.0 = Release|Win32 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|x64.ActiveCfg = Release|x64 + {15CBFEFF-7965-41F5-B4E2-21E8795C9159}.Release|x64.Build.0 = Release|x64 + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection +EndGlobal diff --git a/libogg-1.3.0/win32/VS2010/libogg_static.vcxproj b/libogg-1.3.0/win32/VS2010/libogg_static.vcxproj new file mode 100755 index 0000000..59f25ca --- /dev/null +++ b/libogg-1.3.0/win32/VS2010/libogg_static.vcxproj @@ -0,0 +1,170 @@ + + + + + Debug + Win32 + + + Debug + x64 + + + Release + Win32 + + + Release + x64 + + + + {15CBFEFF-7965-41F5-B4E2-21E8795C9159} + libogg + Win32Proj + + + + StaticLibrary + Unicode + true + + + StaticLibrary + Unicode + + + StaticLibrary + Unicode + true + + + StaticLibrary + Unicode + + + + + + + + + + + + + + + + + + + <_ProjectFileVersion>10.0.30319.1 + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + + + + Disabled + ..\..\include;%(AdditionalIncludeDirectories) + WIN32;_DEBUG;_WINDOWS;_USRDLL;LIBOGG_EXPORTS;%(PreprocessorDefinitions) + true + EnableFastChecks + MultiThreadedDebugDLL + + + Level4 + EditAndContinue + CompileAsC + Cdecl + + + + + X64 + + + Disabled + ..\..\include;%(AdditionalIncludeDirectories) + WIN32;_DEBUG;_WINDOWS;_USRDLL;LIBOGG_EXPORTS;%(PreprocessorDefinitions) + true + EnableFastChecks + MultiThreadedDebugDLL + + + Level4 + ProgramDatabase + CompileAsC + Cdecl + + + + + MaxSpeed + AnySuitable + true + Speed + ..\..\include;%(AdditionalIncludeDirectories) + WIN32;NDEBUG;_WINDOWS;_USRDLL;LIBOGG_EXPORTS;%(PreprocessorDefinitions) + true + + + MultiThreadedDLL + false + + + Level4 + + + CompileAsC + 4244;%(DisableSpecificWarnings) + Cdecl + + + + + X64 + + + MaxSpeed + AnySuitable + true + Speed + ..\..\include;%(AdditionalIncludeDirectories) + WIN32;NDEBUG;_WINDOWS;_USRDLL;LIBOGG_EXPORTS;%(PreprocessorDefinitions) + true + + + MultiThreadedDLL + false + + + Level4 + + + CompileAsC + 4244;%(DisableSpecificWarnings) + Cdecl + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/libogg-1.3.0/win32/VS6/build_ogg_dynamic.bat b/libogg-1.3.0/win32/VS6/build_ogg_dynamic.bat new file mode 100755 index 0000000..f5c0668 --- /dev/null +++ b/libogg-1.3.0/win32/VS6/build_ogg_dynamic.bat @@ -0,0 +1,18 @@ +@echo off +echo ---+++--- Building Ogg (Dynamic) ---+++--- + +if .%SRCROOT%==. set SRCROOT=i:\xiph + +set OLDPATH=%PATH% +set OLDINCLUDE=%INCLUDE% +set OLDLIB=%LIB% + +call "c:\program files\microsoft visual studio\vc98\bin\vcvars32.bat" +echo Setting include paths for Ogg +set INCLUDE=%INCLUDE%;%SRCROOT%\ogg\include +echo Compiling... +msdev ogg_dynamic.dsp /useenv /make "ogg_dynamic - Win32 Release" /rebuild + +set PATH=%OLDPATH% +set INCLUDE=%OLDINCLUDE% +set LIB=%OLDLIB% diff --git a/libogg-1.3.0/win32/VS6/build_ogg_dynamic_debug.bat b/libogg-1.3.0/win32/VS6/build_ogg_dynamic_debug.bat new file mode 100755 index 0000000..300ce41 --- /dev/null +++ b/libogg-1.3.0/win32/VS6/build_ogg_dynamic_debug.bat @@ -0,0 +1,18 @@ +@echo off +echo ---+++--- Building Ogg (Dynamic) ---+++--- + +if .%SRCROOT%==. set SRCROOT=i:\xiph + +set OLDPATH=%PATH% +set OLDINCLUDE=%INCLUDE% +set OLDLIB=%LIB% + +call "c:\program files\microsoft visual studio\vc98\bin\vcvars32.bat" +echo Setting include paths for Ogg +set INCLUDE=%INCLUDE%;%SRCROOT%\ogg\include +echo Compiling... +msdev ogg_dynamic.dsp /useenv /make "ogg_dynamic - Win32 Debug" /rebuild + +set PATH=%OLDPATH% +set INCLUDE=%OLDINCLUDE% +set LIB=%OLDLIB% diff --git a/libogg-1.3.0/win32/VS6/build_ogg_static.bat b/libogg-1.3.0/win32/VS6/build_ogg_static.bat new file mode 100755 index 0000000..905a8f6 --- /dev/null +++ b/libogg-1.3.0/win32/VS6/build_ogg_static.bat @@ -0,0 +1,18 @@ +@echo off +echo ---+++--- Building Ogg (Static) ---+++--- + +if .%SRCROOT%==. set SRCROOT=i:\xiph + +set OLDPATH=%PATH% +set OLDINCLUDE=%INCLUDE% +set OLDLIB=%LIB% + +call "c:\program files\microsoft visual studio\vc98\bin\vcvars32.bat" +echo Setting include paths for Ogg +set INCLUDE=%INCLUDE%;%SRCROOT%\ogg\include +echo Compiling... +msdev ogg_static.dsp /useenv /make "ogg_static - Win32 Release" /rebuild + +set PATH=%OLDPATH% +set INCLUDE=%OLDINCLUDE% +set LIB=%OLDLIB% diff --git a/libogg-1.3.0/win32/VS6/build_ogg_static_debug.bat b/libogg-1.3.0/win32/VS6/build_ogg_static_debug.bat new file mode 100755 index 0000000..e2f66af --- /dev/null +++ b/libogg-1.3.0/win32/VS6/build_ogg_static_debug.bat @@ -0,0 +1,18 @@ +@echo off +echo ---+++--- Building Ogg (Static) ---+++--- + +if .%SRCROOT%==. set SRCROOT=i:\xiph + +set OLDPATH=%PATH% +set OLDINCLUDE=%INCLUDE% +set OLDLIB=%LIB% + +call "c:\program files\microsoft visual studio\vc98\bin\vcvars32.bat" +echo Setting include paths for Ogg +set INCLUDE=%INCLUDE%;%SRCROOT%\ogg\include +echo Compiling... +msdev ogg_static.dsp /useenv /make "ogg_static - Win32 Debug" /rebuild + +set PATH=%OLDPATH% +set INCLUDE=%OLDINCLUDE% +set LIB=%OLDLIB% diff --git a/libogg-1.3.0/win32/VS6/ogg.dsw b/libogg-1.3.0/win32/VS6/ogg.dsw new file mode 100755 index 0000000..64f6fc7 --- /dev/null +++ b/libogg-1.3.0/win32/VS6/ogg.dsw @@ -0,0 +1,41 @@ +Microsoft Developer Studio Workspace File, Format Version 6.00 +# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE! + +############################################################################### + +Project: "ogg_dynamic"=.\ogg_dynamic.dsp - Package Owner=<4> + +Package=<5> +{{{ +}}} + +Package=<4> +{{{ +}}} + +############################################################################### + +Project: "ogg_static"=.\ogg_static.dsp - Package Owner=<4> + +Package=<5> +{{{ +}}} + +Package=<4> +{{{ +}}} + +############################################################################### + +Global: + +Package=<5> +{{{ +}}} + +Package=<3> +{{{ +}}} + +############################################################################### + diff --git a/libogg-1.3.0/win32/VS6/ogg_dynamic.dsp b/libogg-1.3.0/win32/VS6/ogg_dynamic.dsp new file mode 100755 index 0000000..de85138 --- /dev/null +++ b/libogg-1.3.0/win32/VS6/ogg_dynamic.dsp @@ -0,0 +1,128 @@ +# Microsoft Developer Studio Project File - Name="ogg_dynamic" - Package Owner=<4> +# Microsoft Developer Studio Generated Build File, Format Version 6.00 +# ** DO NOT EDIT ** + +# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102 + +CFG=ogg_dynamic - Win32 Debug +!MESSAGE This is not a valid makefile. To build this project using NMAKE, +!MESSAGE use the Export Makefile command and run +!MESSAGE +!MESSAGE NMAKE /f "ogg_dynamic.mak". +!MESSAGE +!MESSAGE You can specify a configuration when running NMAKE +!MESSAGE by defining the macro CFG on the command line. For example: +!MESSAGE +!MESSAGE NMAKE /f "ogg_dynamic.mak" CFG="ogg_dynamic - Win32 Debug" +!MESSAGE +!MESSAGE Possible choices for configuration are: +!MESSAGE +!MESSAGE "ogg_dynamic - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library") +!MESSAGE "ogg_dynamic - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library") +!MESSAGE + +# Begin Project +# PROP AllowPerConfigDependencies 0 +# PROP Scc_ProjName "" +# PROP Scc_LocalPath "" +CPP=cl.exe +MTL=midl.exe +RSC=rc.exe + +!IF "$(CFG)" == "ogg_dynamic - Win32 Release" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 0 +# PROP BASE Output_Dir "ogg_dynamic___Win32_Release" +# PROP BASE Intermediate_Dir "ogg_dynamic___Win32_Release" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 0 +# PROP Output_Dir "Dynamic_Release" +# PROP Intermediate_Dir "Dynamic_Release" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir "" +# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "OGG_DYNAMIC_EXPORTS" /YX /FD /c +# ADD CPP /nologo /MT /W3 /GX /O2 /I "..\..\include" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /YX /FD /c +# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32 +# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32 +# ADD BASE RSC /l 0x409 /d "NDEBUG" +# ADD RSC /l 0x409 /d "NDEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /machine:I386 +# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /machine:I386 /out:"Dynamic_Release/ogg.dll" + +!ELSEIF "$(CFG)" == "ogg_dynamic - Win32 Debug" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 1 +# PROP BASE Output_Dir "ogg_dynamic___Win32_Debug" +# PROP BASE Intermediate_Dir "ogg_dynamic___Win32_Debug" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 1 +# PROP Output_Dir "Dynamic_Debug" +# PROP Intermediate_Dir "Dynamic_Debug" +# PROP Ignore_Export_Lib 0 +# PROP Target_Dir "" +# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "OGG_DYNAMIC_EXPORTS" /YX /FD /GZ /c +# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /I "..\..\include" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /FR /FD /GZ /c +# SUBTRACT CPP /YX +# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32 +# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32 +# ADD BASE RSC /l 0x409 /d "_DEBUG" +# ADD RSC /l 0x409 /d "_DEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LINK32=link.exe +# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /debug /machine:I386 /pdbtype:sept +# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /debug /machine:I386 /out:"Dynamic_Debug/ogg_d.dll" /pdbtype:sept + +!ENDIF + +# Begin Target + +# Name "ogg_dynamic - Win32 Release" +# Name "ogg_dynamic - Win32 Debug" +# Begin Group "Source Files" + +# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat" +# Begin Source File + +SOURCE=..\..\src\bitwise.c +# End Source File +# Begin Source File + +SOURCE=..\..\src\framing.c +# End Source File +# End Group +# Begin Group "Header Files" + +# PROP Default_Filter "h;hpp;hxx;hm;inl" +# Begin Source File + +SOURCE=..\..\include\ogg\ogg.h +# End Source File +# Begin Source File + +SOURCE=..\..\include\ogg\os_types.h +# End Source File +# End Group +# Begin Group "Resource Files" + +# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe" +# End Group +# Begin Group "Other Files" + +# PROP Default_Filter ".def" +# Begin Source File + +SOURCE=..\ogg.def +# End Source File +# End Group +# End Target +# End Project diff --git a/libogg-1.3.0/win32/VS6/ogg_static.dsp b/libogg-1.3.0/win32/VS6/ogg_static.dsp new file mode 100755 index 0000000..6aea45e --- /dev/null +++ b/libogg-1.3.0/win32/VS6/ogg_static.dsp @@ -0,0 +1,108 @@ +# Microsoft Developer Studio Project File - Name="ogg_static" - Package Owner=<4> +# Microsoft Developer Studio Generated Build File, Format Version 6.00 +# ** DO NOT EDIT ** + +# TARGTYPE "Win32 (x86) Static Library" 0x0104 + +CFG=ogg_static - Win32 Debug +!MESSAGE This is not a valid makefile. To build this project using NMAKE, +!MESSAGE use the Export Makefile command and run +!MESSAGE +!MESSAGE NMAKE /f "ogg_static.mak". +!MESSAGE +!MESSAGE You can specify a configuration when running NMAKE +!MESSAGE by defining the macro CFG on the command line. For example: +!MESSAGE +!MESSAGE NMAKE /f "ogg_static.mak" CFG="ogg_static - Win32 Debug" +!MESSAGE +!MESSAGE Possible choices for configuration are: +!MESSAGE +!MESSAGE "ogg_static - Win32 Release" (based on "Win32 (x86) Static Library") +!MESSAGE "ogg_static - Win32 Debug" (based on "Win32 (x86) Static Library") +!MESSAGE + +# Begin Project +# PROP AllowPerConfigDependencies 0 +# PROP Scc_ProjName "" +# PROP Scc_LocalPath "" +CPP=xicl6.exe +RSC=rc.exe + +!IF "$(CFG)" == "ogg_static - Win32 Release" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 0 +# PROP BASE Output_Dir "Release" +# PROP BASE Intermediate_Dir "Release" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 0 +# PROP Output_Dir "Static_Release" +# PROP Intermediate_Dir "Static_Release" +# PROP Target_Dir "" +# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "_LIB" /YX /FD /c +# ADD CPP /nologo /MT /W3 /GX /O2 /Ob1 /I "..\..\include" /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "_LIB" /YX /FD /c +# ADD BASE RSC /l 0x409 /d "NDEBUG" +# ADD RSC /l 0x409 /d "NDEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LIB32=link.exe -lib +# ADD BASE LIB32 /nologo +# ADD LIB32 /nologo + +!ELSEIF "$(CFG)" == "ogg_static - Win32 Debug" + +# PROP BASE Use_MFC 0 +# PROP BASE Use_Debug_Libraries 1 +# PROP BASE Output_Dir "Debug" +# PROP BASE Intermediate_Dir "Debug" +# PROP BASE Target_Dir "" +# PROP Use_MFC 0 +# PROP Use_Debug_Libraries 1 +# PROP Output_Dir "Static_Debug" +# PROP Intermediate_Dir "Static_Debug" +# PROP Target_Dir "" +# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_MBCS" /D "_LIB" /YX /FD /GZ /c +# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /I "..\..\include" /D "WIN32" /D "_DEBUG" /D "_MBCS" /D "_LIB" /YX /FD /GZ /c +# ADD BASE RSC /l 0x409 /d "_DEBUG" +# ADD RSC /l 0x409 /d "_DEBUG" +BSC32=bscmake.exe +# ADD BASE BSC32 /nologo +# ADD BSC32 /nologo +LIB32=link.exe -lib +# ADD BASE LIB32 /nologo +# ADD LIB32 /nologo /out:"Static_Debug\ogg_static_d.lib" + +!ENDIF + +# Begin Target + +# Name "ogg_static - Win32 Release" +# Name "ogg_static - Win32 Debug" +# Begin Group "Source Files" + +# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat" +# Begin Source File + +SOURCE=..\..\src\bitwise.c +# End Source File +# Begin Source File + +SOURCE=..\..\src\framing.c +# End Source File +# End Group +# Begin Group "Header Files" + +# PROP Default_Filter "h;hpp;hxx;hm;inl" +# Begin Source File + +SOURCE=..\..\include\ogg\ogg.h +# End Source File +# Begin Source File + +SOURCE=..\..\include\ogg\os_types.h +# End Source File +# End Group +# End Target +# End Project diff --git a/libogg-1.3.0/win32/ogg.def b/libogg-1.3.0/win32/ogg.def new file mode 100755 index 0000000..f47d6db --- /dev/null +++ b/libogg-1.3.0/win32/ogg.def @@ -0,0 +1,78 @@ +; $Id: ogg.def 14733 2008-04-14 21:27:06Z sping $ +; +; ogg.def +; +LIBRARY +EXPORTS +; +oggpack_writeinit +oggpack_writetrunc +oggpack_writealign +oggpack_writecopy +oggpack_reset +oggpack_writeclear +oggpack_readinit +oggpack_write +oggpack_look +oggpack_look1 +oggpack_adv +oggpack_adv1 +oggpack_read +oggpack_read1 +oggpack_bytes +oggpack_bits +oggpack_get_buffer +; +oggpackB_writeinit +oggpackB_writetrunc +oggpackB_writealign +oggpackB_writecopy +oggpackB_reset +oggpackB_writeclear +oggpackB_readinit +oggpackB_write +oggpackB_look +oggpackB_look1 +oggpackB_adv +oggpackB_adv1 +oggpackB_read +oggpackB_read1 +oggpackB_bytes +oggpackB_bits +oggpackB_get_buffer +; +ogg_stream_packetin +ogg_stream_pageout +ogg_stream_flush +; +ogg_sync_init +ogg_sync_clear +ogg_sync_reset +ogg_sync_destroy +ogg_sync_buffer +ogg_sync_wrote +ogg_sync_pageseek +ogg_sync_pageout +ogg_stream_pagein +ogg_stream_packetout +ogg_stream_packetpeek +; +ogg_stream_init +ogg_stream_clear +ogg_stream_reset +ogg_stream_reset_serialno +ogg_stream_destroy +ogg_stream_eos +; +ogg_page_checksum_set +ogg_page_version +ogg_page_continued +ogg_page_bos +ogg_page_eos +ogg_page_granulepos +ogg_page_serialno +ogg_page_pageno +ogg_page_packets +ogg_packet_clear + + diff --git a/libpng_1.4.1_android/config.h b/libpng_1.4.1_android/config.h new file mode 100755 index 0000000..8ed3c7e --- /dev/null +++ b/libpng_1.4.1_android/config.h @@ -0,0 +1,87 @@ +/* config.h. Generated from config.h.in by configure. */ +/* config.h.in. Generated from configure.ac by autoheader. */ + +/* Define to 1 if you have the header file. */ +#define HAVE_DLFCN_H 0 + +/* Define to 1 if you have the header file. */ +#define HAVE_INTTYPES_H 0 + +/* Define to 1 if you have the `m' library (-lm). */ +#define HAVE_LIBM 1 + +/* Define to 1 if you have the `z' library (-lz). */ +#define HAVE_LIBZ 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_MALLOC_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_MEMORY_H 0 + +/* Define to 1 if you have the `memset' function. */ +#define HAVE_MEMSET 1 + +/* Define to 1 if you have the `pow' function. */ +/* #undef HAVE_POW */ + +/* Define to 1 if you have the header file. */ +#define HAVE_STDINT_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STDLIB_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STRINGS_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_STRING_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_STAT_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_SYS_TYPES_H 1 + +/* Define to 1 if you have the header file. */ +#define HAVE_UNISTD_H 1 + +/* Define to the sub-directory in which libtool stores uninstalled libraries. + */ +#define LT_OBJDIR ".libs/" + +/* Name of package */ +#define PACKAGE "libpng" + +/* Define to the address where bug reports for this package should be sent. */ +#define PACKAGE_BUGREPORT "png-mng-implement@lists.sourceforge.net" + +/* Define to the full name of this package. */ +#define PACKAGE_NAME "libpng" + +/* Define to the full name and version of this package. */ +#define PACKAGE_STRING "libpng 1.4.1" + +/* Define to the one symbol short name of this package. */ +#define PACKAGE_TARNAME "libpng" + +/* Define to the home page for this package. */ +#define PACKAGE_URL "" + +/* Define to the version of this package. */ +#define PACKAGE_VERSION "1.4.1" + +/* Define to 1 if you have the ANSI C header files. */ +#define STDC_HEADERS 1 + +/* Define to 1 if your declares `struct tm'. */ +/* #undef TM_IN_SYS_TIME */ + +/* Version number of package */ +#define VERSION "1.4.1" + +/* Define to empty if `const' does not conform to ANSI C. */ +/* #undef const */ + +/* Define to `unsigned int' if does not define. */ +/* #undef size_t */ diff --git a/libpng_1.4.1_android/png.c b/libpng_1.4.1_android/png.c new file mode 100755 index 0000000..83b4ca2 --- /dev/null +++ b/libpng_1.4.1_android/png.c @@ -0,0 +1,916 @@ + +/* png.c - location for general purpose libpng functions + * + * Last changed in libpng 1.4.1 [February 25, 2010] + * Copyright (c) 1998-2010 Glenn Randers-Pehrson + * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) + * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) + * + * This code is released under the libpng license. + * For conditions of distribution and use, see the disclaimer + * and license in png.h + */ + +#define PNG_NO_EXTERN +#define PNG_NO_PEDANTIC_WARNINGS +#include "png.h" +#include "pngpriv.h" + +/* Generate a compiler error if there is an old png.h in the search path. */ +typedef version_1_4_1 Your_png_h_is_not_version_1_4_1; + +/* Version information for C files. This had better match the version + * string defined in png.h. + */ + +/* Tells libpng that we have already handled the first "num_bytes" bytes + * of the PNG file signature. If the PNG data is embedded into another + * stream we can set num_bytes = 8 so that libpng will not attempt to read + * or write any of the magic bytes before it starts on the IHDR. + */ + +#ifdef PNG_READ_SUPPORTED +void PNGAPI +png_set_sig_bytes(png_structp png_ptr, int num_bytes) +{ + png_debug(1, "in png_set_sig_bytes"); + + if (png_ptr == NULL) + return; + + if (num_bytes > 8) + png_error(png_ptr, "Too many bytes for PNG signature"); + + png_ptr->sig_bytes = (png_byte)(num_bytes < 0 ? 0 : num_bytes); +} + +/* Checks whether the supplied bytes match the PNG signature. We allow + * checking less than the full 8-byte signature so that those apps that + * already read the first few bytes of a file to determine the file type + * can simply check the remaining bytes for extra assurance. Returns + * an integer less than, equal to, or greater than zero if sig is found, + * respectively, to be less than, to match, or be greater than the correct + * PNG signature (this is the same behaviour as strcmp, memcmp, etc). + */ +int PNGAPI +png_sig_cmp(png_bytep sig, png_size_t start, png_size_t num_to_check) +{ + png_byte png_signature[8] = {137, 80, 78, 71, 13, 10, 26, 10}; + if (num_to_check > 8) + num_to_check = 8; + else if (num_to_check < 1) + return (-1); + + if (start > 7) + return (-1); + + if (start + num_to_check > 8) + num_to_check = 8 - start; + + return ((int)(png_memcmp(&sig[start], &png_signature[start], num_to_check))); +} + +#endif /* PNG_READ_SUPPORTED */ + +#if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED) +/* Function to allocate memory for zlib and clear it to 0. */ +voidpf /* PRIVATE */ +png_zalloc(voidpf png_ptr, uInt items, uInt size) +{ + png_voidp ptr; + png_structp p=(png_structp)png_ptr; + png_uint_32 save_flags=p->flags; + png_alloc_size_t num_bytes; + + if (png_ptr == NULL) + return (NULL); + if (items > PNG_UINT_32_MAX/size) + { + png_warning (p, "Potential overflow in png_zalloc()"); + return (NULL); + } + num_bytes = (png_alloc_size_t)items * size; + + p->flags|=PNG_FLAG_MALLOC_NULL_MEM_OK; + ptr = (png_voidp)png_malloc((png_structp)png_ptr, num_bytes); + p->flags=save_flags; + + return ((voidpf)ptr); +} + +/* Function to free memory for zlib */ +void /* PRIVATE */ +png_zfree(voidpf png_ptr, voidpf ptr) +{ + png_free((png_structp)png_ptr, (png_voidp)ptr); +} + +/* Reset the CRC variable to 32 bits of 1's. Care must be taken + * in case CRC is > 32 bits to leave the top bits 0. + */ +void /* PRIVATE */ +png_reset_crc(png_structp png_ptr) +{ + png_ptr->crc = crc32(0, Z_NULL, 0); +} + +/* Calculate the CRC over a section of data. We can only pass as + * much data to this routine as the largest single buffer size. We + * also check that this data will actually be used before going to the + * trouble of calculating it. + */ +void /* PRIVATE */ +png_calculate_crc(png_structp png_ptr, png_bytep ptr, png_size_t length) +{ + int need_crc = 1; + + if (png_ptr->chunk_name[0] & 0x20) /* ancillary */ + { + if ((png_ptr->flags & PNG_FLAG_CRC_ANCILLARY_MASK) == + (PNG_FLAG_CRC_ANCILLARY_USE | PNG_FLAG_CRC_ANCILLARY_NOWARN)) + need_crc = 0; + } + else /* critical */ + { + if (png_ptr->flags & PNG_FLAG_CRC_CRITICAL_IGNORE) + need_crc = 0; + } + + if (need_crc) + png_ptr->crc = crc32(png_ptr->crc, ptr, (uInt)length); +} + +/* Allocate the memory for an info_struct for the application. We don't + * really need the png_ptr, but it could potentially be useful in the + * future. This should be used in favour of malloc(png_sizeof(png_info)) + * and png_info_init() so that applications that want to use a shared + * libpng don't have to be recompiled if png_info changes size. + */ +png_infop PNGAPI +png_create_info_struct(png_structp png_ptr) +{ + png_infop info_ptr; + + png_debug(1, "in png_create_info_struct"); + + if (png_ptr == NULL) + return (NULL); + +#ifdef PNG_USER_MEM_SUPPORTED + info_ptr = (png_infop)png_create_struct_2(PNG_STRUCT_INFO, + png_ptr->malloc_fn, png_ptr->mem_ptr); +#else + info_ptr = (png_infop)png_create_struct(PNG_STRUCT_INFO); +#endif + if (info_ptr != NULL) + png_info_init_3(&info_ptr, png_sizeof(png_info)); + + return (info_ptr); +} + +/* This function frees the memory associated with a single info struct. + * Normally, one would use either png_destroy_read_struct() or + * png_destroy_write_struct() to free an info struct, but this may be + * useful for some applications. + */ +void PNGAPI +png_destroy_info_struct(png_structp png_ptr, png_infopp info_ptr_ptr) +{ + png_infop info_ptr = NULL; + + png_debug(1, "in png_destroy_info_struct"); + + if (png_ptr == NULL) + return; + + if (info_ptr_ptr != NULL) + info_ptr = *info_ptr_ptr; + + if (info_ptr != NULL) + { + png_info_destroy(png_ptr, info_ptr); + +#ifdef PNG_USER_MEM_SUPPORTED + png_destroy_struct_2((png_voidp)info_ptr, png_ptr->free_fn, + png_ptr->mem_ptr); +#else + png_destroy_struct((png_voidp)info_ptr); +#endif + *info_ptr_ptr = NULL; + } +} + +/* Initialize the info structure. This is now an internal function (0.89) + * and applications using it are urged to use png_create_info_struct() + * instead. + */ + +void PNGAPI +png_info_init_3(png_infopp ptr_ptr, png_size_t png_info_struct_size) +{ + png_infop info_ptr = *ptr_ptr; + + png_debug(1, "in png_info_init_3"); + + if (info_ptr == NULL) + return; + + if (png_sizeof(png_info) > png_info_struct_size) + { + png_destroy_struct(info_ptr); + info_ptr = (png_infop)png_create_struct(PNG_STRUCT_INFO); + *ptr_ptr = info_ptr; + } + + /* Set everything to 0 */ + png_memset(info_ptr, 0, png_sizeof(png_info)); +} + +void PNGAPI +png_data_freer(png_structp png_ptr, png_infop info_ptr, + int freer, png_uint_32 mask) +{ + png_debug(1, "in png_data_freer"); + + if (png_ptr == NULL || info_ptr == NULL) + return; + + if (freer == PNG_DESTROY_WILL_FREE_DATA) + info_ptr->free_me |= mask; + else if (freer == PNG_USER_WILL_FREE_DATA) + info_ptr->free_me &= ~mask; + else + png_warning(png_ptr, + "Unknown freer parameter in png_data_freer"); +} + +void PNGAPI +png_free_data(png_structp png_ptr, png_infop info_ptr, png_uint_32 mask, + int num) +{ + png_debug(1, "in png_free_data"); + + if (png_ptr == NULL || info_ptr == NULL) + return; + +#ifdef PNG_TEXT_SUPPORTED + /* Free text item num or (if num == -1) all text items */ + if ((mask & PNG_FREE_TEXT) & info_ptr->free_me) + { + if (num != -1) + { + if (info_ptr->text && info_ptr->text[num].key) + { + png_free(png_ptr, info_ptr->text[num].key); + info_ptr->text[num].key = NULL; + } + } + else + { + int i; + for (i = 0; i < info_ptr->num_text; i++) + png_free_data(png_ptr, info_ptr, PNG_FREE_TEXT, i); + png_free(png_ptr, info_ptr->text); + info_ptr->text = NULL; + info_ptr->num_text=0; + } + } +#endif + +#ifdef PNG_tRNS_SUPPORTED + /* Free any tRNS entry */ + if ((mask & PNG_FREE_TRNS) & info_ptr->free_me) + { + png_free(png_ptr, info_ptr->trans_alpha); + info_ptr->trans_alpha = NULL; + info_ptr->valid &= ~PNG_INFO_tRNS; + } +#endif + +#ifdef PNG_sCAL_SUPPORTED + /* Free any sCAL entry */ + if ((mask & PNG_FREE_SCAL) & info_ptr->free_me) + { +#if defined(PNG_FIXED_POINT_SUPPORTED) && !defined(PNG_FLOATING_POINT_SUPPORTED) + png_free(png_ptr, info_ptr->scal_s_width); + png_free(png_ptr, info_ptr->scal_s_height); + info_ptr->scal_s_width = NULL; + info_ptr->scal_s_height = NULL; +#endif + info_ptr->valid &= ~PNG_INFO_sCAL; + } +#endif + +#ifdef PNG_pCAL_SUPPORTED + /* Free any pCAL entry */ + if ((mask & PNG_FREE_PCAL) & info_ptr->free_me) + { + png_free(png_ptr, info_ptr->pcal_purpose); + png_free(png_ptr, info_ptr->pcal_units); + info_ptr->pcal_purpose = NULL; + info_ptr->pcal_units = NULL; + if (info_ptr->pcal_params != NULL) + { + int i; + for (i = 0; i < (int)info_ptr->pcal_nparams; i++) + { + png_free(png_ptr, info_ptr->pcal_params[i]); + info_ptr->pcal_params[i] = NULL; + } + png_free(png_ptr, info_ptr->pcal_params); + info_ptr->pcal_params = NULL; + } + info_ptr->valid &= ~PNG_INFO_pCAL; + } +#endif + +#ifdef PNG_iCCP_SUPPORTED + /* Free any iCCP entry */ + if ((mask & PNG_FREE_ICCP) & info_ptr->free_me) + { + png_free(png_ptr, info_ptr->iccp_name); + png_free(png_ptr, info_ptr->iccp_profile); + info_ptr->iccp_name = NULL; + info_ptr->iccp_profile = NULL; + info_ptr->valid &= ~PNG_INFO_iCCP; + } +#endif + +#ifdef PNG_sPLT_SUPPORTED + /* Free a given sPLT entry, or (if num == -1) all sPLT entries */ + if ((mask & PNG_FREE_SPLT) & info_ptr->free_me) + { + if (num != -1) + { + if (info_ptr->splt_palettes) + { + png_free(png_ptr, info_ptr->splt_palettes[num].name); + png_free(png_ptr, info_ptr->splt_palettes[num].entries); + info_ptr->splt_palettes[num].name = NULL; + info_ptr->splt_palettes[num].entries = NULL; + } + } + else + { + if (info_ptr->splt_palettes_num) + { + int i; + for (i = 0; i < (int)info_ptr->splt_palettes_num; i++) + png_free_data(png_ptr, info_ptr, PNG_FREE_SPLT, i); + + png_free(png_ptr, info_ptr->splt_palettes); + info_ptr->splt_palettes = NULL; + info_ptr->splt_palettes_num = 0; + } + info_ptr->valid &= ~PNG_INFO_sPLT; + } + } +#endif + +#ifdef PNG_UNKNOWN_CHUNKS_SUPPORTED + if (png_ptr->unknown_chunk.data) + { + png_free(png_ptr, png_ptr->unknown_chunk.data); + png_ptr->unknown_chunk.data = NULL; + } + + if ((mask & PNG_FREE_UNKN) & info_ptr->free_me) + { + if (num != -1) + { + if (info_ptr->unknown_chunks) + { + png_free(png_ptr, info_ptr->unknown_chunks[num].data); + info_ptr->unknown_chunks[num].data = NULL; + } + } + else + { + int i; + + if (info_ptr->unknown_chunks_num) + { + for (i = 0; i < (int)info_ptr->unknown_chunks_num; i++) + png_free_data(png_ptr, info_ptr, PNG_FREE_UNKN, i); + + png_free(png_ptr, info_ptr->unknown_chunks); + info_ptr->unknown_chunks = NULL; + info_ptr->unknown_chunks_num = 0; + } + } + } +#endif + +#ifdef PNG_hIST_SUPPORTED + /* Free any hIST entry */ + if ((mask & PNG_FREE_HIST) & info_ptr->free_me) + { + png_free(png_ptr, info_ptr->hist); + info_ptr->hist = NULL; + info_ptr->valid &= ~PNG_INFO_hIST; + } +#endif + + /* Free any PLTE entry that was internally allocated */ + if ((mask & PNG_FREE_PLTE) & info_ptr->free_me) + { + png_zfree(png_ptr, info_ptr->palette); + info_ptr->palette = NULL; + info_ptr->valid &= ~PNG_INFO_PLTE; + info_ptr->num_palette = 0; + } + +#ifdef PNG_INFO_IMAGE_SUPPORTED + /* Free any image bits attached to the info structure */ + if ((mask & PNG_FREE_ROWS) & info_ptr->free_me) + { + if (info_ptr->row_pointers) + { + int row; + for (row = 0; row < (int)info_ptr->height; row++) + { + png_free(png_ptr, info_ptr->row_pointers[row]); + info_ptr->row_pointers[row] = NULL; + } + png_free(png_ptr, info_ptr->row_pointers); + info_ptr->row_pointers = NULL; + } + info_ptr->valid &= ~PNG_INFO_IDAT; + } +#endif + + if (num == -1) + info_ptr->free_me &= ~mask; + else + info_ptr->free_me &= ~(mask & ~PNG_FREE_MUL); +} + +/* This is an internal routine to free any memory that the info struct is + * pointing to before re-using it or freeing the struct itself. Recall + * that png_free() checks for NULL pointers for us. + */ +void /* PRIVATE */ +png_info_destroy(png_structp png_ptr, png_infop info_ptr) +{ + png_debug(1, "in png_info_destroy"); + + png_free_data(png_ptr, info_ptr, PNG_FREE_ALL, -1); + +#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED + if (png_ptr->num_chunk_list) + { + png_free(png_ptr, png_ptr->chunk_list); + png_ptr->chunk_list = NULL; + png_ptr->num_chunk_list = 0; + } +#endif + + png_info_init_3(&info_ptr, png_sizeof(png_info)); +} +#endif /* defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED) */ + +/* This function returns a pointer to the io_ptr associated with the user + * functions. The application should free any memory associated with this + * pointer before png_write_destroy() or png_read_destroy() are called. + */ +png_voidp PNGAPI +png_get_io_ptr(png_structp png_ptr) +{ + if (png_ptr == NULL) + return (NULL); + return (png_ptr->io_ptr); +} + +#if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED) +#ifdef PNG_STDIO_SUPPORTED +/* Initialize the default input/output functions for the PNG file. If you + * use your own read or write routines, you can call either png_set_read_fn() + * or png_set_write_fn() instead of png_init_io(). If you have defined + * PNG_NO_STDIO, you must use a function of your own because "FILE *" isn't + * necessarily available. + */ +void PNGAPI +png_init_io(png_structp png_ptr, png_FILE_p fp) +{ + png_debug(1, "in png_init_io"); + + if (png_ptr == NULL) + return; + + png_ptr->io_ptr = (png_voidp)fp; +} +#endif + +#ifdef PNG_TIME_RFC1123_SUPPORTED +/* Convert the supplied time into an RFC 1123 string suitable for use in + * a "Creation Time" or other text-based time string. + */ +png_charp PNGAPI +png_convert_to_rfc1123(png_structp png_ptr, png_timep ptime) +{ + static PNG_CONST char short_months[12][4] = + {"Jan", "Feb", "Mar", "Apr", "May", "Jun", + "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"}; + + if (png_ptr == NULL) + return (NULL); + if (png_ptr->time_buffer == NULL) + { + png_ptr->time_buffer = (png_charp)png_malloc(png_ptr, (png_uint_32)(29* + png_sizeof(char))); + } + +#ifdef USE_FAR_KEYWORD + { + char near_time_buf[29]; + png_snprintf6(near_time_buf, 29, "%d %s %d %02d:%02d:%02d +0000", + ptime->day % 32, short_months[(ptime->month - 1) % 12], + ptime->year, ptime->hour % 24, ptime->minute % 60, + ptime->second % 61); + png_memcpy(png_ptr->time_buffer, near_time_buf, + 29*png_sizeof(char)); + } +#else + png_snprintf6(png_ptr->time_buffer, 29, "%d %s %d %02d:%02d:%02d +0000", + ptime->day % 32, short_months[(ptime->month - 1) % 12], + ptime->year, ptime->hour % 24, ptime->minute % 60, + ptime->second % 61); +#endif + return ((png_charp)png_ptr->time_buffer); +} +#endif /* PNG_TIME_RFC1123_SUPPORTED */ + +#endif /* defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED) */ + +png_charp PNGAPI +png_get_copyright(png_structp png_ptr) +{ + png_ptr = png_ptr; /* Silence compiler warning about unused png_ptr */ +#ifdef PNG_STRING_COPYRIGHT + return PNG_STRING_COPYRIGHT +#else +#ifdef __STDC__ + return ((png_charp) PNG_STRING_NEWLINE \ + "libpng version 1.4.1 - February 25, 2010" PNG_STRING_NEWLINE \ + "Copyright (c) 1998-2010 Glenn Randers-Pehrson" PNG_STRING_NEWLINE \ + "Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \ + "Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \ + PNG_STRING_NEWLINE); +#else + return ((png_charp) "libpng version 1.4.1 - February 25, 2010\ + Copyright (c) 1998-2010 Glenn Randers-Pehrson\ + Copyright (c) 1996-1997 Andreas Dilger\ + Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc."); +#endif +#endif +} + +/* The following return the library version as a short string in the + * format 1.0.0 through 99.99.99zz. To get the version of *.h files + * used with your application, print out PNG_LIBPNG_VER_STRING, which + * is defined in png.h. + * Note: now there is no difference between png_get_libpng_ver() and + * png_get_header_ver(). Due to the version_nn_nn_nn typedef guard, + * it is guaranteed that png.c uses the correct version of png.h. + */ +png_charp PNGAPI +png_get_libpng_ver(png_structp png_ptr) +{ + /* Version of *.c files used when building libpng */ + png_ptr = png_ptr; /* Silence compiler warning about unused png_ptr */ + return ((png_charp) PNG_LIBPNG_VER_STRING); +} + +png_charp PNGAPI +png_get_header_ver(png_structp png_ptr) +{ + /* Version of *.h files used when building libpng */ + png_ptr = png_ptr; /* Silence compiler warning about unused png_ptr */ + return ((png_charp) PNG_LIBPNG_VER_STRING); +} + +png_charp PNGAPI +png_get_header_version(png_structp png_ptr) +{ + /* Returns longer string containing both version and date */ + png_ptr = png_ptr; /* Silence compiler warning about unused png_ptr */ +#ifdef __STDC__ + return ((png_charp) PNG_HEADER_VERSION_STRING +#ifndef PNG_READ_SUPPORTED + " (NO READ SUPPORT)" +#endif + PNG_STRING_NEWLINE); +#else + return ((png_charp) PNG_HEADER_VERSION_STRING); +#endif +} + +#if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED) +#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED +int PNGAPI +png_handle_as_unknown(png_structp png_ptr, png_bytep chunk_name) +{ + /* Check chunk_name and return "keep" value if it's on the list, else 0 */ + int i; + png_bytep p; + if (png_ptr == NULL || chunk_name == NULL || png_ptr->num_chunk_list<=0) + return 0; + p = png_ptr->chunk_list + png_ptr->num_chunk_list*5 - 5; + for (i = png_ptr->num_chunk_list; i; i--, p -= 5) + if (!png_memcmp(chunk_name, p, 4)) + return ((int)*(p + 4)); + return 0; +} +#endif + +/* This function, added to libpng-1.0.6g, is untested. */ +int PNGAPI +png_reset_zstream(png_structp png_ptr) +{ + if (png_ptr == NULL) + return Z_STREAM_ERROR; + return (inflateReset(&png_ptr->zstream)); +} +#endif /* defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED) */ + +/* This function was added to libpng-1.0.7 */ +png_uint_32 PNGAPI +png_access_version_number(void) +{ + /* Version of *.c files used when building libpng */ + return((png_uint_32) PNG_LIBPNG_VER); +} + + + +#if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED) +#ifdef PNG_SIZE_T +/* Added at libpng version 1.2.6 */ + PNG_EXTERN png_size_t PNGAPI png_convert_size PNGARG((size_t size)); +png_size_t PNGAPI +png_convert_size(size_t size) +{ + if (size > (png_size_t)-1) + PNG_ABORT(); /* We haven't got access to png_ptr, so no png_error() */ + return ((png_size_t)size); +} +#endif /* PNG_SIZE_T */ + +/* Added at libpng version 1.2.34 and 1.4.0 (moved from pngset.c) */ +#ifdef PNG_cHRM_SUPPORTED +#ifdef PNG_CHECK_cHRM_SUPPORTED + +/* + * Multiply two 32-bit numbers, V1 and V2, using 32-bit + * arithmetic, to produce a 64 bit result in the HI/LO words. + * + * A B + * x C D + * ------ + * AD || BD + * AC || CB || 0 + * + * where A and B are the high and low 16-bit words of V1, + * C and D are the 16-bit words of V2, AD is the product of + * A and D, and X || Y is (X << 16) + Y. +*/ + +void /* PRIVATE */ +png_64bit_product (long v1, long v2, unsigned long *hi_product, + unsigned long *lo_product) +{ + int a, b, c, d; + long lo, hi, x, y; + + a = (v1 >> 16) & 0xffff; + b = v1 & 0xffff; + c = (v2 >> 16) & 0xffff; + d = v2 & 0xffff; + + lo = b * d; /* BD */ + x = a * d + c * b; /* AD + CB */ + y = ((lo >> 16) & 0xffff) + x; + + lo = (lo & 0xffff) | ((y & 0xffff) << 16); + hi = (y >> 16) & 0xffff; + + hi += a * c; /* AC */ + + *hi_product = (unsigned long)hi; + *lo_product = (unsigned long)lo; +} + +int /* PRIVATE */ +png_check_cHRM_fixed(png_structp png_ptr, + png_fixed_point white_x, png_fixed_point white_y, png_fixed_point red_x, + png_fixed_point red_y, png_fixed_point green_x, png_fixed_point green_y, + png_fixed_point blue_x, png_fixed_point blue_y) +{ + int ret = 1; + unsigned long xy_hi,xy_lo,yx_hi,yx_lo; + + png_debug(1, "in function png_check_cHRM_fixed"); + + if (png_ptr == NULL) + return 0; + + if (white_x < 0 || white_y <= 0 || + red_x < 0 || red_y < 0 || + green_x < 0 || green_y < 0 || + blue_x < 0 || blue_y < 0) + { + png_warning(png_ptr, + "Ignoring attempt to set negative chromaticity value"); + ret = 0; + } + if (white_x > (png_fixed_point) PNG_UINT_31_MAX || + white_y > (png_fixed_point) PNG_UINT_31_MAX || + red_x > (png_fixed_point) PNG_UINT_31_MAX || + red_y > (png_fixed_point) PNG_UINT_31_MAX || + green_x > (png_fixed_point) PNG_UINT_31_MAX || + green_y > (png_fixed_point) PNG_UINT_31_MAX || + blue_x > (png_fixed_point) PNG_UINT_31_MAX || + blue_y > (png_fixed_point) PNG_UINT_31_MAX ) + { + png_warning(png_ptr, + "Ignoring attempt to set chromaticity value exceeding 21474.83"); + ret = 0; + } + if (white_x > 100000L - white_y) + { + png_warning(png_ptr, "Invalid cHRM white point"); + ret = 0; + } + if (red_x > 100000L - red_y) + { + png_warning(png_ptr, "Invalid cHRM red point"); + ret = 0; + } + if (green_x > 100000L - green_y) + { + png_warning(png_ptr, "Invalid cHRM green point"); + ret = 0; + } + if (blue_x > 100000L - blue_y) + { + png_warning(png_ptr, "Invalid cHRM blue point"); + ret = 0; + } + + png_64bit_product(green_x - red_x, blue_y - red_y, &xy_hi, &xy_lo); + png_64bit_product(green_y - red_y, blue_x - red_x, &yx_hi, &yx_lo); + + if (xy_hi == yx_hi && xy_lo == yx_lo) + { + png_warning(png_ptr, + "Ignoring attempt to set cHRM RGB triangle with zero area"); + ret = 0; + } + + return ret; +} +#endif /* PNG_CHECK_cHRM_SUPPORTED */ +#endif /* PNG_cHRM_SUPPORTED */ + +void /* PRIVATE */ +png_check_IHDR(png_structp png_ptr, + png_uint_32 width, png_uint_32 height, int bit_depth, + int color_type, int interlace_type, int compression_type, + int filter_type) +{ + int error = 0; + + /* Check for width and height valid values */ + if (width == 0) + { + png_warning(png_ptr, "Image width is zero in IHDR"); + error = 1; + } + + if (height == 0) + { + png_warning(png_ptr, "Image height is zero in IHDR"); + error = 1; + } + +#ifdef PNG_SET_USER_LIMITS_SUPPORTED + if (width > png_ptr->user_width_max || width > PNG_USER_WIDTH_MAX) +#else + if (width > PNG_USER_WIDTH_MAX) +#endif + { + png_warning(png_ptr, "Image width exceeds user limit in IHDR"); + error = 1; + } + +#ifdef PNG_SET_USER_LIMITS_SUPPORTED + if (height > png_ptr->user_height_max || height > PNG_USER_HEIGHT_MAX) +#else + if (height > PNG_USER_HEIGHT_MAX) +#endif + { + png_warning(png_ptr, "Image height exceeds user limit in IHDR"); + error = 1; + } + + if (width > PNG_UINT_31_MAX) + { + png_warning(png_ptr, "Invalid image width in IHDR"); + error = 1; + } + + if ( height > PNG_UINT_31_MAX) + { + png_warning(png_ptr, "Invalid image height in IHDR"); + error = 1; + } + + if ( width > (PNG_UINT_32_MAX + >> 3) /* 8-byte RGBA pixels */ + - 64 /* bigrowbuf hack */ + - 1 /* filter byte */ + - 7*8 /* rounding of width to multiple of 8 pixels */ + - 8) /* extra max_pixel_depth pad */ + png_warning(png_ptr, "Width is too large for libpng to process pixels"); + + /* Check other values */ + if (bit_depth != 1 && bit_depth != 2 && bit_depth != 4 && + bit_depth != 8 && bit_depth != 16) + { + png_warning(png_ptr, "Invalid bit depth in IHDR"); + error = 1; + } + + if (color_type < 0 || color_type == 1 || + color_type == 5 || color_type > 6) + { + png_warning(png_ptr, "Invalid color type in IHDR"); + error = 1; + } + + if (((color_type == PNG_COLOR_TYPE_PALETTE) && bit_depth > 8) || + ((color_type == PNG_COLOR_TYPE_RGB || + color_type == PNG_COLOR_TYPE_GRAY_ALPHA || + color_type == PNG_COLOR_TYPE_RGB_ALPHA) && bit_depth < 8)) + { + png_warning(png_ptr, "Invalid color type/bit depth combination in IHDR"); + error = 1; + } + + if (interlace_type >= PNG_INTERLACE_LAST) + { + png_warning(png_ptr, "Unknown interlace method in IHDR"); + error = 1; + } + + if (compression_type != PNG_COMPRESSION_TYPE_BASE) + { + png_warning(png_ptr, "Unknown compression method in IHDR"); + error = 1; + } + +#ifdef PNG_MNG_FEATURES_SUPPORTED + /* Accept filter_method 64 (intrapixel differencing) only if + * 1. Libpng was compiled with PNG_MNG_FEATURES_SUPPORTED and + * 2. Libpng did not read a PNG signature (this filter_method is only + * used in PNG datastreams that are embedded in MNG datastreams) and + * 3. The application called png_permit_mng_features with a mask that + * included PNG_FLAG_MNG_FILTER_64 and + * 4. The filter_method is 64 and + * 5. The color_type is RGB or RGBA + */ + if ((png_ptr->mode & PNG_HAVE_PNG_SIGNATURE) && + png_ptr->mng_features_permitted) + png_warning(png_ptr, "MNG features are not allowed in a PNG datastream"); + + if (filter_type != PNG_FILTER_TYPE_BASE) + { + if (!((png_ptr->mng_features_permitted & PNG_FLAG_MNG_FILTER_64) && + (filter_type == PNG_INTRAPIXEL_DIFFERENCING) && + ((png_ptr->mode & PNG_HAVE_PNG_SIGNATURE) == 0) && + (color_type == PNG_COLOR_TYPE_RGB || + color_type == PNG_COLOR_TYPE_RGB_ALPHA))) + { + png_warning(png_ptr, "Unknown filter method in IHDR"); + error = 1; + } + + if (png_ptr->mode & PNG_HAVE_PNG_SIGNATURE) + { + png_warning(png_ptr, "Invalid filter method in IHDR"); + error = 1; + } + } + +#else + if (filter_type != PNG_FILTER_TYPE_BASE) + { + png_warning(png_ptr, "Unknown filter method in IHDR"); + error = 1; + } +#endif + + if (error == 1) + png_error(png_ptr, "Invalid IHDR data"); +} +#endif /* defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED) */ diff --git a/libpng_1.4.1_android/png.h b/libpng_1.4.1_android/png.h new file mode 100755 index 0000000..c48dcdb --- /dev/null +++ b/libpng_1.4.1_android/png.h @@ -0,0 +1,2686 @@ + +/* png.h - header file for PNG reference library + * + * libpng version 1.4.1 - February 25, 2010 + * Copyright (c) 1998-2010 Glenn Randers-Pehrson + * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) + * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) + * + * This code is released under the libpng license (See LICENSE, below) + * + * Authors and maintainers: + * libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat + * libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger + * libpng versions 0.97, January 1998, through 1.4.1 - February 25, 2010: Glenn + * See also "Contributing Authors", below. + * + * Note about libpng version numbers: + * + * Due to various miscommunications, unforeseen code incompatibilities + * and occasional factors outside the authors' control, version numbering + * on the library has not always been consistent and straightforward. + * The following table summarizes matters since version 0.89c, which was + * the first widely used release: + * + * source png.h png.h shared-lib + * version string int version + * ------- ------ ----- ---------- + * 0.89c "1.0 beta 3" 0.89 89 1.0.89 + * 0.90 "1.0 beta 4" 0.90 90 0.90 [should have been 2.0.90] + * 0.95 "1.0 beta 5" 0.95 95 0.95 [should have been 2.0.95] + * 0.96 "1.0 beta 6" 0.96 96 0.96 [should have been 2.0.96] + * 0.97b "1.00.97 beta 7" 1.00.97 97 1.0.1 [should have been 2.0.97] + * 0.97c 0.97 97 2.0.97 + * 0.98 0.98 98 2.0.98 + * 0.99 0.99 98 2.0.99 + * 0.99a-m 0.99 99 2.0.99 + * 1.00 1.00 100 2.1.0 [100 should be 10000] + * 1.0.0 (from here on, the 100 2.1.0 [100 should be 10000] + * 1.0.1 png.h string is 10001 2.1.0 + * 1.0.1a-e identical to the 10002 from here on, the shared library + * 1.0.2 source version) 10002 is 2.V where V is the source code + * 1.0.2a-b 10003 version, except as noted. + * 1.0.3 10003 + * 1.0.3a-d 10004 + * 1.0.4 10004 + * 1.0.4a-f 10005 + * 1.0.5 (+ 2 patches) 10005 + * 1.0.5a-d 10006 + * 1.0.5e-r 10100 (not source compatible) + * 1.0.5s-v 10006 (not binary compatible) + * 1.0.6 (+ 3 patches) 10006 (still binary incompatible) + * 1.0.6d-f 10007 (still binary incompatible) + * 1.0.6g 10007 + * 1.0.6h 10007 10.6h (testing xy.z so-numbering) + * 1.0.6i 10007 10.6i + * 1.0.6j 10007 2.1.0.6j (incompatible with 1.0.0) + * 1.0.7beta11-14 DLLNUM 10007 2.1.0.7beta11-14 (binary compatible) + * 1.0.7beta15-18 1 10007 2.1.0.7beta15-18 (binary compatible) + * 1.0.7rc1-2 1 10007 2.1.0.7rc1-2 (binary compatible) + * 1.0.7 1 10007 (still compatible) + * 1.0.8beta1-4 1 10008 2.1.0.8beta1-4 + * 1.0.8rc1 1 10008 2.1.0.8rc1 + * 1.0.8 1 10008 2.1.0.8 + * 1.0.9beta1-6 1 10009 2.1.0.9beta1-6 + * 1.0.9rc1 1 10009 2.1.0.9rc1 + * 1.0.9beta7-10 1 10009 2.1.0.9beta7-10 + * 1.0.9rc2 1 10009 2.1.0.9rc2 + * 1.0.9 1 10009 2.1.0.9 + * 1.0.10beta1 1 10010 2.1.0.10beta1 + * 1.0.10rc1 1 10010 2.1.0.10rc1 + * 1.0.10 1 10010 2.1.0.10 + * 1.0.11beta1-3 1 10011 2.1.0.11beta1-3 + * 1.0.11rc1 1 10011 2.1.0.11rc1 + * 1.0.11 1 10011 2.1.0.11 + * 1.0.12beta1-2 2 10012 2.1.0.12beta1-2 + * 1.0.12rc1 2 10012 2.1.0.12rc1 + * 1.0.12 2 10012 2.1.0.12 + * 1.1.0a-f - 10100 2.1.1.0a-f (branch abandoned) + * 1.2.0beta1-2 2 10200 2.1.2.0beta1-2 + * 1.2.0beta3-5 3 10200 3.1.2.0beta3-5 + * 1.2.0rc1 3 10200 3.1.2.0rc1 + * 1.2.0 3 10200 3.1.2.0 + * 1.2.1beta1-4 3 10201 3.1.2.1beta1-4 + * 1.2.1rc1-2 3 10201 3.1.2.1rc1-2 + * 1.2.1 3 10201 3.1.2.1 + * 1.2.2beta1-6 12 10202 12.so.0.1.2.2beta1-6 + * 1.0.13beta1 10 10013 10.so.0.1.0.13beta1 + * 1.0.13rc1 10 10013 10.so.0.1.0.13rc1 + * 1.2.2rc1 12 10202 12.so.0.1.2.2rc1 + * 1.0.13 10 10013 10.so.0.1.0.13 + * 1.2.2 12 10202 12.so.0.1.2.2 + * 1.2.3rc1-6 12 10203 12.so.0.1.2.3rc1-6 + * 1.2.3 12 10203 12.so.0.1.2.3 + * 1.2.4beta1-3 13 10204 12.so.0.1.2.4beta1-3 + * 1.0.14rc1 13 10014 10.so.0.1.0.14rc1 + * 1.2.4rc1 13 10204 12.so.0.1.2.4rc1 + * 1.0.14 10 10014 10.so.0.1.0.14 + * 1.2.4 13 10204 12.so.0.1.2.4 + * 1.2.5beta1-2 13 10205 12.so.0.1.2.5beta1-2 + * 1.0.15rc1-3 10 10015 10.so.0.1.0.15rc1-3 + * 1.2.5rc1-3 13 10205 12.so.0.1.2.5rc1-3 + * 1.0.15 10 10015 10.so.0.1.0.15 + * 1.2.5 13 10205 12.so.0.1.2.5 + * 1.2.6beta1-4 13 10206 12.so.0.1.2.6beta1-4 + * 1.0.16 10 10016 10.so.0.1.0.16 + * 1.2.6 13 10206 12.so.0.1.2.6 + * 1.2.7beta1-2 13 10207 12.so.0.1.2.7beta1-2 + * 1.0.17rc1 10 10017 12.so.0.1.0.17rc1 + * 1.2.7rc1 13 10207 12.so.0.1.2.7rc1 + * 1.0.17 10 10017 12.so.0.1.0.17 + * 1.2.7 13 10207 12.so.0.1.2.7 + * 1.2.8beta1-5 13 10208 12.so.0.1.2.8beta1-5 + * 1.0.18rc1-5 10 10018 12.so.0.1.0.18rc1-5 + * 1.2.8rc1-5 13 10208 12.so.0.1.2.8rc1-5 + * 1.0.18 10 10018 12.so.0.1.0.18 + * 1.2.8 13 10208 12.so.0.1.2.8 + * 1.2.9beta1-3 13 10209 12.so.0.1.2.9beta1-3 + * 1.2.9beta4-11 13 10209 12.so.0.9[.0] + * 1.2.9rc1 13 10209 12.so.0.9[.0] + * 1.2.9 13 10209 12.so.0.9[.0] + * 1.2.10beta1-7 13 10210 12.so.0.10[.0] + * 1.2.10rc1-2 13 10210 12.so.0.10[.0] + * 1.2.10 13 10210 12.so.0.10[.0] + * 1.4.0beta1-5 14 10400 14.so.0.0[.0] + * 1.2.11beta1-4 13 10211 12.so.0.11[.0] + * 1.4.0beta7-8 14 10400 14.so.0.0[.0] + * 1.2.11 13 10211 12.so.0.11[.0] + * 1.2.12 13 10212 12.so.0.12[.0] + * 1.4.0beta9-14 14 10400 14.so.0.0[.0] + * 1.2.13 13 10213 12.so.0.13[.0] + * 1.4.0beta15-36 14 10400 14.so.0.0[.0] + * 1.4.0beta37-87 14 10400 14.so.14.0[.0] + * 1.4.0rc01 14 10400 14.so.14.0[.0] + * 1.4.0beta88-109 14 10400 14.so.14.0[.0] + * 1.4.0rc02-08 14 10400 14.so.14.0[.0] + * 1.4.0 14 10400 14.so.14.0[.0] + * 1.4.1beta01-03 14 10401 14.so.14.1[.0] + * 1.4.1rc01 14 10401 14.so.14.1[.0] + * 1.4.1beta04-12 14 10401 14.so.14.1[.0] + * 1.4.1rc02-04 14 10401 14.so.14.1[.0] + * 1.4.1 14 10401 14.so.14.1[.0] + * + * Henceforth the source version will match the shared-library major + * and minor numbers; the shared-library major version number will be + * used for changes in backward compatibility, as it is intended. The + * PNG_LIBPNG_VER macro, which is not used within libpng but is available + * for applications, is an unsigned integer of the form xyyzz corresponding + * to the source version x.y.z (leading zeros in y and z). Beta versions + * were given the previous public release number plus a letter, until + * version 1.0.6j; from then on they were given the upcoming public + * release number plus "betaNN" or "rcN". + * + * Binary incompatibility exists only when applications make direct access + * to the info_ptr or png_ptr members through png.h, and the compiled + * application is loaded with a different version of the library. + * + * DLLNUM will change each time there are forward or backward changes + * in binary compatibility (e.g., when a new feature is added). + * + * See libpng.txt or libpng.3 for more information. The PNG specification + * is available as a W3C Recommendation and as an ISO Specification, + * defines should NOT be changed. + */ +#define PNG_INFO_gAMA 0x0001 +#define PNG_INFO_sBIT 0x0002 +#define PNG_INFO_cHRM 0x0004 +#define PNG_INFO_PLTE 0x0008 +#define PNG_INFO_tRNS 0x0010 +#define PNG_INFO_bKGD 0x0020 +#define PNG_INFO_hIST 0x0040 +#define PNG_INFO_pHYs 0x0080 +#define PNG_INFO_oFFs 0x0100 +#define PNG_INFO_tIME 0x0200 +#define PNG_INFO_pCAL 0x0400 +#define PNG_INFO_sRGB 0x0800 /* GR-P, 0.96a */ +#define PNG_INFO_iCCP 0x1000 /* ESR, 1.0.6 */ +#define PNG_INFO_sPLT 0x2000 /* ESR, 1.0.6 */ +#define PNG_INFO_sCAL 0x4000 /* ESR, 1.0.6 */ +#define PNG_INFO_IDAT 0x8000L /* ESR, 1.0.6 */ + +/* This is used for the transformation routines, as some of them + * change these values for the row. It also should enable using + * the routines for other purposes. + */ +typedef struct png_row_info_struct +{ + png_uint_32 width; /* width of row */ + png_size_t rowbytes; /* number of bytes in row */ + png_byte color_type; /* color type of row */ + png_byte bit_depth; /* bit depth of row */ + png_byte channels; /* number of channels (1, 2, 3, or 4) */ + png_byte pixel_depth; /* bits per pixel (depth * channels) */ +} png_row_info; + +typedef png_row_info FAR * png_row_infop; +typedef png_row_info FAR * FAR * png_row_infopp; + +/* These are the function types for the I/O functions and for the functions + * that allow the user to override the default I/O functions with his or her + * own. The png_error_ptr type should match that of user-supplied warning + * and error functions, while the png_rw_ptr type should match that of the + * user read/write data functions. + */ +typedef struct png_struct_def png_struct; +typedef png_struct FAR * png_structp; + +typedef void (PNGAPI *png_error_ptr) PNGARG((png_structp, png_const_charp)); +typedef void (PNGAPI *png_rw_ptr) PNGARG((png_structp, png_bytep, png_size_t)); +typedef void (PNGAPI *png_flush_ptr) PNGARG((png_structp)); +typedef void (PNGAPI *png_read_status_ptr) PNGARG((png_structp, png_uint_32, + int)); +typedef void (PNGAPI *png_write_status_ptr) PNGARG((png_structp, png_uint_32, + int)); + +#ifdef PNG_PROGRESSIVE_READ_SUPPORTED +typedef void (PNGAPI *png_progressive_info_ptr) PNGARG((png_structp, + png_infop)); +typedef void (PNGAPI *png_progressive_end_ptr) PNGARG((png_structp, png_infop)); +typedef void (PNGAPI *png_progressive_row_ptr) PNGARG((png_structp, png_bytep, + png_uint_32, int)); +#endif + +#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED) || \ + defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED) +typedef void (PNGAPI *png_user_transform_ptr) PNGARG((png_structp, + png_row_infop, png_bytep)); +#endif + +#ifdef PNG_USER_CHUNKS_SUPPORTED +typedef int (PNGAPI *png_user_chunk_ptr) PNGARG((png_structp, + png_unknown_chunkp)); +#endif +#ifdef PNG_UNKNOWN_CHUNKS_SUPPORTED +typedef void (PNGAPI *png_unknown_chunk_ptr) PNGARG((png_structp)); +#endif +#ifdef PNG_SETJMP_SUPPORTED +/* This must match the function definition in , and the + * application must include this before png.h to obtain the definition + * of jmp_buf. + */ +typedef void (PNGAPI *png_longjmp_ptr) PNGARG((jmp_buf, int)); +#endif + +/* Transform masks for the high-level interface */ +#define PNG_TRANSFORM_IDENTITY 0x0000 /* read and write */ +#define PNG_TRANSFORM_STRIP_16 0x0001 /* read only */ +#define PNG_TRANSFORM_STRIP_ALPHA 0x0002 /* read only */ +#define PNG_TRANSFORM_PACKING 0x0004 /* read and write */ +#define PNG_TRANSFORM_PACKSWAP 0x0008 /* read and write */ +#define PNG_TRANSFORM_EXPAND 0x0010 /* read only */ +#define PNG_TRANSFORM_INVERT_MONO 0x0020 /* read and write */ +#define PNG_TRANSFORM_SHIFT 0x0040 /* read and write */ +#define PNG_TRANSFORM_BGR 0x0080 /* read and write */ +#define PNG_TRANSFORM_SWAP_ALPHA 0x0100 /* read and write */ +#define PNG_TRANSFORM_SWAP_ENDIAN 0x0200 /* read and write */ +#define PNG_TRANSFORM_INVERT_ALPHA 0x0400 /* read and write */ +#define PNG_TRANSFORM_STRIP_FILLER 0x0800 /* write only */ +/* Added to libpng-1.2.34 */ +#define PNG_TRANSFORM_STRIP_FILLER_BEFORE PNG_TRANSFORM_STRIP_FILLER +#define PNG_TRANSFORM_STRIP_FILLER_AFTER 0x1000 /* write only */ +/* Added to libpng-1.4.0 */ +#define PNG_TRANSFORM_GRAY_TO_RGB 0x2000 /* read only */ + +/* Flags for MNG supported features */ +#define PNG_FLAG_MNG_EMPTY_PLTE 0x01 +#define PNG_FLAG_MNG_FILTER_64 0x04 +#define PNG_ALL_MNG_FEATURES 0x05 + +typedef png_voidp (*png_malloc_ptr) PNGARG((png_structp, png_alloc_size_t)); +typedef void (*png_free_ptr) PNGARG((png_structp, png_voidp)); + +/* The structure that holds the information to read and write PNG files. + * The only people who need to care about what is inside of this are the + * people who will be modifying the library for their own special needs. + * It should NOT be accessed directly by an application, except to store + * the jmp_buf. + */ + +struct png_struct_def +{ +#ifdef PNG_SETJMP_SUPPORTED + jmp_buf jmpbuf PNG_DEPSTRUCT; /* used in png_error */ + png_longjmp_ptr longjmp_fn PNG_DEPSTRUCT;/* setjmp non-local goto + function. */ +#endif + png_error_ptr error_fn PNG_DEPSTRUCT; /* function for printing + errors and aborting */ + png_error_ptr warning_fn PNG_DEPSTRUCT; /* function for printing + warnings */ + png_voidp error_ptr PNG_DEPSTRUCT; /* user supplied struct for + error functions */ + png_rw_ptr write_data_fn PNG_DEPSTRUCT; /* function for writing + output data */ + png_rw_ptr read_data_fn PNG_DEPSTRUCT; /* function for reading + input data */ + png_voidp io_ptr PNG_DEPSTRUCT; /* ptr to application struct + for I/O functions */ + +#ifdef PNG_READ_USER_TRANSFORM_SUPPORTED + png_user_transform_ptr read_user_transform_fn PNG_DEPSTRUCT; /* user read + transform */ +#endif + +#ifdef PNG_WRITE_USER_TRANSFORM_SUPPORTED + png_user_transform_ptr write_user_transform_fn PNG_DEPSTRUCT; /* user write + transform */ +#endif + +/* These were added in libpng-1.0.2 */ +#ifdef PNG_USER_TRANSFORM_PTR_SUPPORTED +#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED) || \ + defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED) + png_voidp user_transform_ptr PNG_DEPSTRUCT; /* user supplied struct + for user transform */ + png_byte user_transform_depth PNG_DEPSTRUCT; /* bit depth of user + transformed pixels */ + png_byte user_transform_channels PNG_DEPSTRUCT; /* channels in user + transformed pixels */ +#endif +#endif + + png_uint_32 mode PNG_DEPSTRUCT; /* tells us where we are in + the PNG file */ + png_uint_32 flags PNG_DEPSTRUCT; /* flags indicating various + things to libpng */ + png_uint_32 transformations PNG_DEPSTRUCT; /* which transformations + to perform */ + + z_stream zstream PNG_DEPSTRUCT; /* pointer to decompression + structure (below) */ + png_bytep zbuf PNG_DEPSTRUCT; /* buffer for zlib */ + png_size_t zbuf_size PNG_DEPSTRUCT; /* size of zbuf */ + int zlib_level PNG_DEPSTRUCT; /* holds zlib compression level */ + int zlib_method PNG_DEPSTRUCT; /* holds zlib compression method */ + int zlib_window_bits PNG_DEPSTRUCT; /* holds zlib compression window + bits */ + int zlib_mem_level PNG_DEPSTRUCT; /* holds zlib compression memory + level */ + int zlib_strategy PNG_DEPSTRUCT; /* holds zlib compression + strategy */ + + png_uint_32 width PNG_DEPSTRUCT; /* width of image in pixels */ + png_uint_32 height PNG_DEPSTRUCT; /* height of image in pixels */ + png_uint_32 num_rows PNG_DEPSTRUCT; /* number of rows in current pass */ + png_uint_32 usr_width PNG_DEPSTRUCT; /* width of row at start of write */ + png_size_t rowbytes PNG_DEPSTRUCT; /* size of row in bytes */ +#if 0 /* Replaced with the following in libpng-1.4.1 */ + png_size_t irowbytes PNG_DEPSTRUCT; +#endif +/* Added in libpng-1.4.1 */ +#ifdef PNG_USER_LIMITS_SUPPORTED + /* Total memory that a zTXt, sPLT, iTXt, iCCP, or unknown chunk + * can occupy when decompressed. 0 means unlimited. + * We will change the typedef from png_size_t to png_alloc_size_t + * in libpng-1.6.0 + */ + png_alloc_size_t user_chunk_malloc_max PNG_DEPSTRUCT; +#endif + png_uint_32 iwidth PNG_DEPSTRUCT; /* width of current interlaced + row in pixels */ + png_uint_32 row_number PNG_DEPSTRUCT; /* current row in interlace pass */ + png_bytep prev_row PNG_DEPSTRUCT; /* buffer to save previous + (unfiltered) row */ + png_bytep row_buf PNG_DEPSTRUCT; /* buffer to save current + (unfiltered) row */ + png_bytep sub_row PNG_DEPSTRUCT; /* buffer to save "sub" row + when filtering */ + png_bytep up_row PNG_DEPSTRUCT; /* buffer to save "up" row + when filtering */ + png_bytep avg_row PNG_DEPSTRUCT; /* buffer to save "avg" row + when filtering */ + png_bytep paeth_row PNG_DEPSTRUCT; /* buffer to save "Paeth" row + when filtering */ + png_row_info row_info PNG_DEPSTRUCT; /* used for transformation + routines */ + + png_uint_32 idat_size PNG_DEPSTRUCT; /* current IDAT size for read */ + png_uint_32 crc PNG_DEPSTRUCT; /* current chunk CRC value */ + png_colorp palette PNG_DEPSTRUCT; /* palette from the input file */ + png_uint_16 num_palette PNG_DEPSTRUCT; /* number of color entries in + palette */ + png_uint_16 num_trans PNG_DEPSTRUCT; /* number of transparency values */ + png_byte chunk_name[5] PNG_DEPSTRUCT; /* null-terminated name of current + chunk */ + png_byte compression PNG_DEPSTRUCT; /* file compression type + (always 0) */ + png_byte filter PNG_DEPSTRUCT; /* file filter type (always 0) */ + png_byte interlaced PNG_DEPSTRUCT; /* PNG_INTERLACE_NONE, + PNG_INTERLACE_ADAM7 */ + png_byte pass PNG_DEPSTRUCT; /* current interlace pass (0 - 6) */ + png_byte do_filter PNG_DEPSTRUCT; /* row filter flags (see + PNG_FILTER_ below ) */ + png_byte color_type PNG_DEPSTRUCT; /* color type of file */ + png_byte bit_depth PNG_DEPSTRUCT; /* bit depth of file */ + png_byte usr_bit_depth PNG_DEPSTRUCT; /* bit depth of users row */ + png_byte pixel_depth PNG_DEPSTRUCT; /* number of bits per pixel */ + png_byte channels PNG_DEPSTRUCT; /* number of channels in file */ + png_byte usr_channels PNG_DEPSTRUCT; /* channels at start of write */ + png_byte sig_bytes PNG_DEPSTRUCT; /* magic bytes read/written from + start of file */ + +#if defined(PNG_READ_FILLER_SUPPORTED) || defined(PNG_WRITE_FILLER_SUPPORTED) + png_uint_16 filler PNG_DEPSTRUCT; /* filler bytes for pixel + expansion */ +#endif + +#ifdef PNG_bKGD_SUPPORTED + png_byte background_gamma_type PNG_DEPSTRUCT; +# ifdef PNG_FLOATING_POINT_SUPPORTED + float background_gamma PNG_DEPSTRUCT; +# endif + png_color_16 background PNG_DEPSTRUCT; /* background color in + screen gamma space */ +#ifdef PNG_READ_GAMMA_SUPPORTED + png_color_16 background_1 PNG_DEPSTRUCT; /* background normalized + to gamma 1.0 */ +#endif +#endif /* PNG_bKGD_SUPPORTED */ + +#ifdef PNG_WRITE_FLUSH_SUPPORTED + png_flush_ptr output_flush_fn PNG_DEPSTRUCT; /* Function for flushing + output */ + png_uint_32 flush_dist PNG_DEPSTRUCT; /* how many rows apart to flush, + 0 - no flush */ + png_uint_32 flush_rows PNG_DEPSTRUCT; /* number of rows written since + last flush */ +#endif + +#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) + int gamma_shift PNG_DEPSTRUCT; /* number of "insignificant" bits + 16-bit gamma */ +#ifdef PNG_FLOATING_POINT_SUPPORTED + float gamma PNG_DEPSTRUCT; /* file gamma value */ + float screen_gamma PNG_DEPSTRUCT; /* screen gamma value + (display_exponent) */ +#endif +#endif + +#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) + png_bytep gamma_table PNG_DEPSTRUCT; /* gamma table for 8-bit + depth files */ + png_bytep gamma_from_1 PNG_DEPSTRUCT; /* converts from 1.0 to screen */ + png_bytep gamma_to_1 PNG_DEPSTRUCT; /* converts from file to 1.0 */ + png_uint_16pp gamma_16_table PNG_DEPSTRUCT; /* gamma table for 16-bit + depth files */ + png_uint_16pp gamma_16_from_1 PNG_DEPSTRUCT; /* converts from 1.0 to + screen */ + png_uint_16pp gamma_16_to_1 PNG_DEPSTRUCT; /* converts from file to 1.0 */ +#endif + +#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_sBIT_SUPPORTED) + png_color_8 sig_bit PNG_DEPSTRUCT; /* significant bits in each + available channel */ +#endif + +#if defined(PNG_READ_SHIFT_SUPPORTED) || defined(PNG_WRITE_SHIFT_SUPPORTED) + png_color_8 shift PNG_DEPSTRUCT; /* shift for significant bit + tranformation */ +#endif + +#if defined(PNG_tRNS_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) \ + || defined(PNG_READ_EXPAND_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) + png_bytep trans_alpha PNG_DEPSTRUCT; /* alpha values for + paletted files */ + png_color_16 trans_color PNG_DEPSTRUCT; /* transparent color for + non-paletted files */ +#endif + + png_read_status_ptr read_row_fn PNG_DEPSTRUCT; /* called after each + row is decoded */ + png_write_status_ptr write_row_fn PNG_DEPSTRUCT; /* called after each + row is encoded */ +#ifdef PNG_PROGRESSIVE_READ_SUPPORTED + png_progressive_info_ptr info_fn PNG_DEPSTRUCT; /* called after header + data fully read */ + png_progressive_row_ptr row_fn PNG_DEPSTRUCT; /* called after each + prog. row is decoded */ + png_progressive_end_ptr end_fn PNG_DEPSTRUCT; /* called after image + is complete */ + png_bytep save_buffer_ptr PNG_DEPSTRUCT; /* current location in + save_buffer */ + png_bytep save_buffer PNG_DEPSTRUCT; /* buffer for previously + read data */ + png_bytep current_buffer_ptr PNG_DEPSTRUCT; /* current location in + current_buffer */ + png_bytep current_buffer PNG_DEPSTRUCT; /* buffer for recently + used data */ + png_uint_32 push_length PNG_DEPSTRUCT; /* size of current input + chunk */ + png_uint_32 skip_length PNG_DEPSTRUCT; /* bytes to skip in + input data */ + png_size_t save_buffer_size PNG_DEPSTRUCT; /* amount of data now + in save_buffer */ + png_size_t save_buffer_max PNG_DEPSTRUCT; /* total size of + save_buffer */ + png_size_t buffer_size PNG_DEPSTRUCT; /* total amount of + available input data */ + png_size_t current_buffer_size PNG_DEPSTRUCT; /* amount of data now + in current_buffer */ + int process_mode PNG_DEPSTRUCT; /* what push library + is currently doing */ + int cur_palette PNG_DEPSTRUCT; /* current push library + palette index */ + +# ifdef PNG_TEXT_SUPPORTED + png_size_t current_text_size PNG_DEPSTRUCT; /* current size of + text input data */ + png_size_t current_text_left PNG_DEPSTRUCT; /* how much text left + to read in input */ + png_charp current_text PNG_DEPSTRUCT; /* current text chunk + buffer */ + png_charp current_text_ptr PNG_DEPSTRUCT; /* current location + in current_text */ +# endif /* PNG_PROGRESSIVE_READ_SUPPORTED && PNG_TEXT_SUPPORTED */ + +#endif /* PNG_PROGRESSIVE_READ_SUPPORTED */ + +#if defined(__TURBOC__) && !defined(_Windows) && !defined(__FLAT__) +/* For the Borland special 64K segment handler */ + png_bytepp offset_table_ptr PNG_DEPSTRUCT; + png_bytep offset_table PNG_DEPSTRUCT; + png_uint_16 offset_table_number PNG_DEPSTRUCT; + png_uint_16 offset_table_count PNG_DEPSTRUCT; + png_uint_16 offset_table_count_free PNG_DEPSTRUCT; +#endif + +#ifdef PNG_READ_DITHER_SUPPORTED + png_bytep palette_lookup PNG_DEPSTRUCT; /* lookup table for dithering */ + png_bytep dither_index PNG_DEPSTRUCT; /* index translation for palette + files */ +#endif + +#if defined(PNG_READ_DITHER_SUPPORTED) || defined(PNG_hIST_SUPPORTED) + png_uint_16p hist PNG_DEPSTRUCT; /* histogram */ +#endif + +#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED + png_byte heuristic_method PNG_DEPSTRUCT; /* heuristic for row + filter selection */ + png_byte num_prev_filters PNG_DEPSTRUCT; /* number of weights + for previous rows */ + png_bytep prev_filters PNG_DEPSTRUCT; /* filter type(s) of + previous row(s) */ + png_uint_16p filter_weights PNG_DEPSTRUCT; /* weight(s) for previous + line(s) */ + png_uint_16p inv_filter_weights PNG_DEPSTRUCT; /* 1/weight(s) for + previous line(s) */ + png_uint_16p filter_costs PNG_DEPSTRUCT; /* relative filter + calculation cost */ + png_uint_16p inv_filter_costs PNG_DEPSTRUCT; /* 1/relative filter + calculation cost */ +#endif + +#ifdef PNG_TIME_RFC1123_SUPPORTED + png_charp time_buffer PNG_DEPSTRUCT; /* String to hold RFC 1123 time text */ +#endif + +/* New members added in libpng-1.0.6 */ + + png_uint_32 free_me PNG_DEPSTRUCT; /* flags items libpng is + responsible for freeing */ + +#ifdef PNG_USER_CHUNKS_SUPPORTED + png_voidp user_chunk_ptr PNG_DEPSTRUCT; + png_user_chunk_ptr read_user_chunk_fn PNG_DEPSTRUCT; /* user read + chunk handler */ +#endif + +#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED + int num_chunk_list PNG_DEPSTRUCT; + png_bytep chunk_list PNG_DEPSTRUCT; +#endif + +/* New members added in libpng-1.0.3 */ +#ifdef PNG_READ_RGB_TO_GRAY_SUPPORTED + png_byte rgb_to_gray_status PNG_DEPSTRUCT; + /* These were changed from png_byte in libpng-1.0.6 */ + png_uint_16 rgb_to_gray_red_coeff PNG_DEPSTRUCT; + png_uint_16 rgb_to_gray_green_coeff PNG_DEPSTRUCT; + png_uint_16 rgb_to_gray_blue_coeff PNG_DEPSTRUCT; +#endif + +/* New member added in libpng-1.0.4 (renamed in 1.0.9) */ +#if defined(PNG_MNG_FEATURES_SUPPORTED) || \ + defined(PNG_READ_EMPTY_PLTE_SUPPORTED) || \ + defined(PNG_WRITE_EMPTY_PLTE_SUPPORTED) +/* Changed from png_byte to png_uint_32 at version 1.2.0 */ + png_uint_32 mng_features_permitted PNG_DEPSTRUCT; +#endif + +/* New member added in libpng-1.0.7 */ +#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) + png_fixed_point int_gamma PNG_DEPSTRUCT; +#endif + +/* New member added in libpng-1.0.9, ifdef'ed out in 1.0.12, enabled in 1.2.0 */ +#ifdef PNG_MNG_FEATURES_SUPPORTED + png_byte filter_type PNG_DEPSTRUCT; +#endif + +/* New members added in libpng-1.2.0 */ + +/* New members added in libpng-1.0.2 but first enabled by default in 1.2.0 */ +#ifdef PNG_USER_MEM_SUPPORTED + png_voidp mem_ptr PNG_DEPSTRUCT; /* user supplied struct for + mem functions */ + png_malloc_ptr malloc_fn PNG_DEPSTRUCT; /* function for + allocating memory */ + png_free_ptr free_fn PNG_DEPSTRUCT; /* function for + freeing memory */ +#endif + +/* New member added in libpng-1.0.13 and 1.2.0 */ + png_bytep big_row_buf PNG_DEPSTRUCT; /* buffer to save current + (unfiltered) row */ + +#ifdef PNG_READ_DITHER_SUPPORTED +/* The following three members were added at version 1.0.14 and 1.2.4 */ + png_bytep dither_sort PNG_DEPSTRUCT; /* working sort array */ + png_bytep index_to_palette PNG_DEPSTRUCT; /* where the original + index currently is + in the palette */ + png_bytep palette_to_index PNG_DEPSTRUCT; /* which original index + points to this + palette color */ +#endif + +/* New members added in libpng-1.0.16 and 1.2.6 */ + png_byte compression_type PNG_DEPSTRUCT; + +#ifdef PNG_USER_LIMITS_SUPPORTED + png_uint_32 user_width_max PNG_DEPSTRUCT; + png_uint_32 user_height_max PNG_DEPSTRUCT; + /* Added in libpng-1.4.0: Total number of sPLT, text, and unknown + * chunks that can be stored (0 means unlimited). + */ + png_uint_32 user_chunk_cache_max PNG_DEPSTRUCT; +#endif + +/* New member added in libpng-1.0.25 and 1.2.17 */ +#ifdef PNG_UNKNOWN_CHUNKS_SUPPORTED + /* Storage for unknown chunk that the library doesn't recognize. */ + png_unknown_chunk unknown_chunk PNG_DEPSTRUCT; +#endif + +/* New members added in libpng-1.2.26 */ + png_uint_32 old_big_row_buf_size PNG_DEPSTRUCT; + png_uint_32 old_prev_row_size PNG_DEPSTRUCT; + +/* New member added in libpng-1.2.30 */ + png_charp chunkdata PNG_DEPSTRUCT; /* buffer for reading chunk data */ + +#ifdef PNG_IO_STATE_SUPPORTED +/* New member added in libpng-1.4.0 */ + png_uint_32 io_state PNG_DEPSTRUCT; +#endif +}; + + +/* This triggers a compiler error in png.c, if png.c and png.h + * do not agree upon the version number. + */ +typedef png_structp version_1_4_1; + +typedef png_struct FAR * FAR * png_structpp; + +/* Here are the function definitions most commonly used. This is not + * the place to find out how to use libpng. See libpng.txt for the + * full explanation, see example.c for the summary. This just provides + * a simple one line description of the use of each function. + */ + +/* Returns the version number of the library */ +extern PNG_EXPORT(png_uint_32,png_access_version_number) PNGARG((void)); + +/* Tell lib we have already handled the first magic bytes. + * Handling more than 8 bytes from the beginning of the file is an error. + */ +extern PNG_EXPORT(void,png_set_sig_bytes) PNGARG((png_structp png_ptr, + int num_bytes)); + +/* Check sig[start] through sig[start + num_to_check - 1] to see if it's a + * PNG file. Returns zero if the supplied bytes match the 8-byte PNG + * signature, and non-zero otherwise. Having num_to_check == 0 or + * start > 7 will always fail (ie return non-zero). + */ +extern PNG_EXPORT(int,png_sig_cmp) PNGARG((png_bytep sig, png_size_t start, + png_size_t num_to_check)); + +/* Allocate and initialize png_ptr struct for reading, and any other memory. */ +extern PNG_EXPORT(png_structp,png_create_read_struct) + PNGARG((png_const_charp user_png_ver, png_voidp error_ptr, + png_error_ptr error_fn, png_error_ptr warn_fn)) PNG_ALLOCATED; + +/* Allocate and initialize png_ptr struct for writing, and any other memory */ +extern PNG_EXPORT(png_structp,png_create_write_struct) + PNGARG((png_const_charp user_png_ver, png_voidp error_ptr, + png_error_ptr error_fn, png_error_ptr warn_fn)) PNG_ALLOCATED; + +extern PNG_EXPORT(png_size_t,png_get_compression_buffer_size) + PNGARG((png_structp png_ptr)); + +extern PNG_EXPORT(void,png_set_compression_buffer_size) + PNGARG((png_structp png_ptr, png_size_t size)); + +/* Moved from pngconf.h in 1.4.0 and modified to ensure setjmp/longjmp + * match up. + */ +#ifdef PNG_SETJMP_SUPPORTED +/* This function returns the jmp_buf built in to *png_ptr. It must be + * supplied with an appropriate 'longjmp' function to use on that jmp_buf + * unless the default error function is overridden in which case NULL is + * acceptable. The size of the jmp_buf is checked against the actual size + * allocated by the library - the call will return NULL on a mismatch + * indicating an ABI mismatch. + */ +extern PNG_EXPORT(jmp_buf*, png_set_longjmp_fn) + PNGARG((png_structp png_ptr, png_longjmp_ptr longjmp_fn, size_t + jmp_buf_size)); +# define png_jmpbuf(png_ptr) \ + (*png_set_longjmp_fn((png_ptr), longjmp, sizeof (jmp_buf))) +#else +# define png_jmpbuf(png_ptr) \ + (LIBPNG_WAS_COMPILED_WITH__PNG_NO_SETJMP) +#endif + +/* Reset the compression stream */ +extern PNG_EXPORT(int,png_reset_zstream) PNGARG((png_structp png_ptr)); + +/* New functions added in libpng-1.0.2 (not enabled by default until 1.2.0) */ +#ifdef PNG_USER_MEM_SUPPORTED +extern PNG_EXPORT(png_structp,png_create_read_struct_2) + PNGARG((png_const_charp user_png_ver, png_voidp error_ptr, + png_error_ptr error_fn, png_error_ptr warn_fn, png_voidp mem_ptr, + png_malloc_ptr malloc_fn, png_free_ptr free_fn)) PNG_ALLOCATED; +extern PNG_EXPORT(png_structp,png_create_write_struct_2) + PNGARG((png_const_charp user_png_ver, png_voidp error_ptr, + png_error_ptr error_fn, png_error_ptr warn_fn, png_voidp mem_ptr, + png_malloc_ptr malloc_fn, png_free_ptr free_fn)) PNG_ALLOCATED; +#endif + +/* Write the PNG file signature. */ +extern PNG_EXPORT(void,png_write_sig) PNGARG((png_structp png_ptr)); + +/* Write a PNG chunk - size, type, (optional) data, CRC. */ +extern PNG_EXPORT(void,png_write_chunk) PNGARG((png_structp png_ptr, + png_bytep chunk_name, png_bytep data, png_size_t length)); + +/* Write the start of a PNG chunk - length and chunk name. */ +extern PNG_EXPORT(void,png_write_chunk_start) PNGARG((png_structp png_ptr, + png_bytep chunk_name, png_uint_32 length)); + +/* Write the data of a PNG chunk started with png_write_chunk_start(). */ +extern PNG_EXPORT(void,png_write_chunk_data) PNGARG((png_structp png_ptr, + png_bytep data, png_size_t length)); + +/* Finish a chunk started with png_write_chunk_start() (includes CRC). */ +extern PNG_EXPORT(void,png_write_chunk_end) PNGARG((png_structp png_ptr)); + +/* Allocate and initialize the info structure */ +extern PNG_EXPORT(png_infop,png_create_info_struct) + PNGARG((png_structp png_ptr)) PNG_ALLOCATED; + +extern PNG_EXPORT(void,png_info_init_3) PNGARG((png_infopp info_ptr, + png_size_t png_info_struct_size)); + +/* Writes all the PNG information before the image. */ +extern PNG_EXPORT(void,png_write_info_before_PLTE) PNGARG((png_structp png_ptr, + png_infop info_ptr)); +extern PNG_EXPORT(void,png_write_info) PNGARG((png_structp png_ptr, + png_infop info_ptr)); + +#ifdef PNG_SEQUENTIAL_READ_SUPPORTED +/* Read the information before the actual image data. */ +extern PNG_EXPORT(void,png_read_info) PNGARG((png_structp png_ptr, + png_infop info_ptr)); +#endif + +#ifdef PNG_TIME_RFC1123_SUPPORTED +extern PNG_EXPORT(png_charp,png_convert_to_rfc1123) + PNGARG((png_structp png_ptr, png_timep ptime)); +#endif + +#ifdef PNG_CONVERT_tIME_SUPPORTED +/* Convert from a struct tm to png_time */ +extern PNG_EXPORT(void,png_convert_from_struct_tm) PNGARG((png_timep ptime, + struct tm FAR * ttime)); + +/* Convert from time_t to png_time. Uses gmtime() */ +extern PNG_EXPORT(void,png_convert_from_time_t) PNGARG((png_timep ptime, + time_t ttime)); +#endif /* PNG_CONVERT_tIME_SUPPORTED */ + +#ifdef PNG_READ_EXPAND_SUPPORTED +/* Expand data to 24-bit RGB, or 8-bit grayscale, with alpha if available. */ +extern PNG_EXPORT(void,png_set_expand) PNGARG((png_structp png_ptr)); +extern PNG_EXPORT(void,png_set_expand_gray_1_2_4_to_8) PNGARG((png_structp + png_ptr)); +extern PNG_EXPORT(void,png_set_palette_to_rgb) PNGARG((png_structp png_ptr)); +extern PNG_EXPORT(void,png_set_tRNS_to_alpha) PNGARG((png_structp png_ptr)); +#endif + +#if defined(PNG_READ_BGR_SUPPORTED) || defined(PNG_WRITE_BGR_SUPPORTED) +/* Use blue, green, red order for pixels. */ +extern PNG_EXPORT(void,png_set_bgr) PNGARG((png_structp png_ptr)); +#endif + +#ifdef PNG_READ_GRAY_TO_RGB_SUPPORTED +/* Expand the grayscale to 24-bit RGB if necessary. */ +extern PNG_EXPORT(void,png_set_gray_to_rgb) PNGARG((png_structp png_ptr)); +#endif + +#ifdef PNG_READ_RGB_TO_GRAY_SUPPORTED +/* Reduce RGB to grayscale. */ +#ifdef PNG_FLOATING_POINT_SUPPORTED +extern PNG_EXPORT(void,png_set_rgb_to_gray) PNGARG((png_structp png_ptr, + int error_action, double red, double green )); +#endif +extern PNG_EXPORT(void,png_set_rgb_to_gray_fixed) PNGARG((png_structp png_ptr, + int error_action, png_fixed_point red, png_fixed_point green )); +extern PNG_EXPORT(png_byte,png_get_rgb_to_gray_status) PNGARG((png_structp + png_ptr)); +#endif + +extern PNG_EXPORT(void,png_build_grayscale_palette) PNGARG((int bit_depth, + png_colorp palette)); + +#ifdef PNG_READ_STRIP_ALPHA_SUPPORTED +extern PNG_EXPORT(void,png_set_strip_alpha) PNGARG((png_structp png_ptr)); +#endif + +#if defined(PNG_READ_SWAP_ALPHA_SUPPORTED) || \ + defined(PNG_WRITE_SWAP_ALPHA_SUPPORTED) +extern PNG_EXPORT(void,png_set_swap_alpha) PNGARG((png_structp png_ptr)); +#endif + +#if defined(PNG_READ_INVERT_ALPHA_SUPPORTED) || \ + defined(PNG_WRITE_INVERT_ALPHA_SUPPORTED) +extern PNG_EXPORT(void,png_set_invert_alpha) PNGARG((png_structp png_ptr)); +#endif + +#if defined(PNG_READ_FILLER_SUPPORTED) || defined(PNG_WRITE_FILLER_SUPPORTED) +/* Add a filler byte to 8-bit Gray or 24-bit RGB images. */ +extern PNG_EXPORT(void,png_set_filler) PNGARG((png_structp png_ptr, + png_uint_32 filler, int flags)); +/* The values of the PNG_FILLER_ defines should NOT be changed */ +#define PNG_FILLER_BEFORE 0 +#define PNG_FILLER_AFTER 1 +/* Add an alpha byte to 8-bit Gray or 24-bit RGB images. */ +extern PNG_EXPORT(void,png_set_add_alpha) PNGARG((png_structp png_ptr, + png_uint_32 filler, int flags)); +#endif /* PNG_READ_FILLER_SUPPORTED || PNG_WRITE_FILLER_SUPPORTED */ + +#if defined(PNG_READ_SWAP_SUPPORTED) || defined(PNG_WRITE_SWAP_SUPPORTED) +/* Swap bytes in 16-bit depth files. */ +extern PNG_EXPORT(void,png_set_swap) PNGARG((png_structp png_ptr)); +#endif + +#if defined(PNG_READ_PACK_SUPPORTED) || defined(PNG_WRITE_PACK_SUPPORTED) +/* Use 1 byte per pixel in 1, 2, or 4-bit depth files. */ +extern PNG_EXPORT(void,png_set_packing) PNGARG((png_structp png_ptr)); +#endif + +#if defined(PNG_READ_PACKSWAP_SUPPORTED) || \ + defined(PNG_WRITE_PACKSWAP_SUPPORTED) +/* Swap packing order of pixels in bytes. */ +extern PNG_EXPORT(void,png_set_packswap) PNGARG((png_structp png_ptr)); +#endif + +#if defined(PNG_READ_SHIFT_SUPPORTED) || defined(PNG_WRITE_SHIFT_SUPPORTED) +/* Converts files to legal bit depths. */ +extern PNG_EXPORT(void,png_set_shift) PNGARG((png_structp png_ptr, + png_color_8p true_bits)); +#endif + +#if defined(PNG_READ_INTERLACING_SUPPORTED) || \ + defined(PNG_WRITE_INTERLACING_SUPPORTED) +/* Have the code handle the interlacing. Returns the number of passes. */ +extern PNG_EXPORT(int,png_set_interlace_handling) PNGARG((png_structp png_ptr)); +#endif + +#if defined(PNG_READ_INVERT_SUPPORTED) || defined(PNG_WRITE_INVERT_SUPPORTED) +/* Invert monochrome files */ +extern PNG_EXPORT(void,png_set_invert_mono) PNGARG((png_structp png_ptr)); +#endif + +#ifdef PNG_READ_BACKGROUND_SUPPORTED +/* Handle alpha and tRNS by replacing with a background color. */ +#ifdef PNG_FLOATING_POINT_SUPPORTED +extern PNG_EXPORT(void,png_set_background) PNGARG((png_structp png_ptr, + png_color_16p background_color, int background_gamma_code, + int need_expand, double background_gamma)); +#endif +#define PNG_BACKGROUND_GAMMA_UNKNOWN 0 +#define PNG_BACKGROUND_GAMMA_SCREEN 1 +#define PNG_BACKGROUND_GAMMA_FILE 2 +#define PNG_BACKGROUND_GAMMA_UNIQUE 3 +#endif + +#ifdef PNG_READ_16_TO_8_SUPPORTED +/* Strip the second byte of information from a 16-bit depth file. */ +extern PNG_EXPORT(void,png_set_strip_16) PNGARG((png_structp png_ptr)); +#endif + +#ifdef PNG_READ_DITHER_SUPPORTED +/* Turn on dithering, and reduce the palette to the number of colors + * available. + */ +extern PNG_EXPORT(void,png_set_dither) PNGARG((png_structp png_ptr, + png_colorp palette, int num_palette, int maximum_colors, + png_uint_16p histogram, int full_dither)); +#endif + +#ifdef PNG_READ_GAMMA_SUPPORTED +/* Handle gamma correction. Screen_gamma=(display_exponent) */ +#ifdef PNG_FLOATING_POINT_SUPPORTED +extern PNG_EXPORT(void,png_set_gamma) PNGARG((png_structp png_ptr, + double screen_gamma, double default_file_gamma)); +#endif +#endif + + +#ifdef PNG_WRITE_FLUSH_SUPPORTED +/* Set how many lines between output flushes - 0 for no flushing */ +extern PNG_EXPORT(void,png_set_flush) PNGARG((png_structp png_ptr, int nrows)); +/* Flush the current PNG output buffer */ +extern PNG_EXPORT(void,png_write_flush) PNGARG((png_structp png_ptr)); +#endif + +/* Optional update palette with requested transformations */ +extern PNG_EXPORT(void,png_start_read_image) PNGARG((png_structp png_ptr)); + +/* Optional call to update the users info structure */ +extern PNG_EXPORT(void,png_read_update_info) PNGARG((png_structp png_ptr, + png_infop info_ptr)); + +#ifdef PNG_SEQUENTIAL_READ_SUPPORTED +/* Read one or more rows of image data. */ +extern PNG_EXPORT(void,png_read_rows) PNGARG((png_structp png_ptr, + png_bytepp row, png_bytepp display_row, png_uint_32 num_rows)); +#endif + +#ifdef PNG_SEQUENTIAL_READ_SUPPORTED +/* Read a row of data. */ +extern PNG_EXPORT(void,png_read_row) PNGARG((png_structp png_ptr, + png_bytep row, + png_bytep display_row)); +#endif + +#ifdef PNG_SEQUENTIAL_READ_SUPPORTED +/* Read the whole image into memory at once. */ +extern PNG_EXPORT(void,png_read_image) PNGARG((png_structp png_ptr, + png_bytepp image)); +#endif + +/* Write a row of image data */ +extern PNG_EXPORT(void,png_write_row) PNGARG((png_structp png_ptr, + png_bytep row)); + +/* Write a few rows of image data */ +extern PNG_EXPORT(void,png_write_rows) PNGARG((png_structp png_ptr, + png_bytepp row, png_uint_32 num_rows)); + +/* Write the image data */ +extern PNG_EXPORT(void,png_write_image) PNGARG((png_structp png_ptr, + png_bytepp image)); + +/* Write the end of the PNG file. */ +extern PNG_EXPORT(void,png_write_end) PNGARG((png_structp png_ptr, + png_infop info_ptr)); + +#ifdef PNG_SEQUENTIAL_READ_SUPPORTED +/* Read the end of the PNG file. */ +extern PNG_EXPORT(void,png_read_end) PNGARG((png_structp png_ptr, + png_infop info_ptr)); +#endif + +/* Free any memory associated with the png_info_struct */ +extern PNG_EXPORT(void,png_destroy_info_struct) PNGARG((png_structp png_ptr, + png_infopp info_ptr_ptr)); + +/* Free any memory associated with the png_struct and the png_info_structs */ +extern PNG_EXPORT(void,png_destroy_read_struct) PNGARG((png_structpp + png_ptr_ptr, png_infopp info_ptr_ptr, png_infopp end_info_ptr_ptr)); + +/* Free any memory associated with the png_struct and the png_info_structs */ +extern PNG_EXPORT(void,png_destroy_write_struct) + PNGARG((png_structpp png_ptr_ptr, png_infopp info_ptr_ptr)); + +/* Set the libpng method of handling chunk CRC errors */ +extern PNG_EXPORT(void,png_set_crc_action) PNGARG((png_structp png_ptr, + int crit_action, int ancil_action)); + +/* Values for png_set_crc_action() to say how to handle CRC errors in + * ancillary and critical chunks, and whether to use the data contained + * therein. Note that it is impossible to "discard" data in a critical + * chunk. For versions prior to 0.90, the action was always error/quit, + * whereas in version 0.90 and later, the action for CRC errors in ancillary + * chunks is warn/discard. These values should NOT be changed. + * + * value action:critical action:ancillary + */ +#define PNG_CRC_DEFAULT 0 /* error/quit warn/discard data */ +#define PNG_CRC_ERROR_QUIT 1 /* error/quit error/quit */ +#define PNG_CRC_WARN_DISCARD 2 /* (INVALID) warn/discard data */ +#define PNG_CRC_WARN_USE 3 /* warn/use data warn/use data */ +#define PNG_CRC_QUIET_USE 4 /* quiet/use data quiet/use data */ +#define PNG_CRC_NO_CHANGE 5 /* use current value use current value */ + +/* These functions give the user control over the scan-line filtering in + * libpng and the compression methods used by zlib. These functions are + * mainly useful for testing, as the defaults should work with most users. + * Those users who are tight on memory or want faster performance at the + * expense of compression can modify them. See the compression library + * header file (zlib.h) for an explination of the compression functions. + */ + +/* Set the filtering method(s) used by libpng. Currently, the only valid + * value for "method" is 0. + */ +extern PNG_EXPORT(void,png_set_filter) PNGARG((png_structp png_ptr, int method, + int filters)); + +/* Flags for png_set_filter() to say which filters to use. The flags + * are chosen so that they don't conflict with real filter types + * below, in case they are supplied instead of the #defined constants. + * These values should NOT be changed. + */ +#define PNG_NO_FILTERS 0x00 +#define PNG_FILTER_NONE 0x08 +#define PNG_FILTER_SUB 0x10 +#define PNG_FILTER_UP 0x20 +#define PNG_FILTER_AVG 0x40 +#define PNG_FILTER_PAETH 0x80 +#define PNG_ALL_FILTERS (PNG_FILTER_NONE | PNG_FILTER_SUB | PNG_FILTER_UP | \ + PNG_FILTER_AVG | PNG_FILTER_PAETH) + +/* Filter values (not flags) - used in pngwrite.c, pngwutil.c for now. + * These defines should NOT be changed. + */ +#define PNG_FILTER_VALUE_NONE 0 +#define PNG_FILTER_VALUE_SUB 1 +#define PNG_FILTER_VALUE_UP 2 +#define PNG_FILTER_VALUE_AVG 3 +#define PNG_FILTER_VALUE_PAETH 4 +#define PNG_FILTER_VALUE_LAST 5 + +#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED /* EXPERIMENTAL */ +/* The "heuristic_method" is given by one of the PNG_FILTER_HEURISTIC_ + * defines, either the default (minimum-sum-of-absolute-differences), or + * the experimental method (weighted-minimum-sum-of-absolute-differences). + * + * Weights are factors >= 1.0, indicating how important it is to keep the + * filter type consistent between rows. Larger numbers mean the current + * filter is that many times as likely to be the same as the "num_weights" + * previous filters. This is cumulative for each previous row with a weight. + * There needs to be "num_weights" values in "filter_weights", or it can be + * NULL if the weights aren't being specified. Weights have no influence on + * the selection of the first row filter. Well chosen weights can (in theory) + * improve the compression for a given image. + * + * Costs are factors >= 1.0 indicating the relative decoding costs of a + * filter type. Higher costs indicate more decoding expense, and are + * therefore less likely to be selected over a filter with lower computational + * costs. There needs to be a value in "filter_costs" for each valid filter + * type (given by PNG_FILTER_VALUE_LAST), or it can be NULL if you aren't + * setting the costs. Costs try to improve the speed of decompression without + * unduly increasing the compressed image size. + * + * A negative weight or cost indicates the default value is to be used, and + * values in the range [0.0, 1.0) indicate the value is to remain unchanged. + * The default values for both weights and costs are currently 1.0, but may + * change if good general weighting/cost heuristics can be found. If both + * the weights and costs are set to 1.0, this degenerates the WEIGHTED method + * to the UNWEIGHTED method, but with added encoding time/computation. + */ +#ifdef PNG_FLOATING_POINT_SUPPORTED +extern PNG_EXPORT(void,png_set_filter_heuristics) PNGARG((png_structp png_ptr, + int heuristic_method, int num_weights, png_doublep filter_weights, + png_doublep filter_costs)); +#endif +#endif /* PNG_WRITE_WEIGHTED_FILTER_SUPPORTED */ + +/* Heuristic used for row filter selection. These defines should NOT be + * changed. + */ +#define PNG_FILTER_HEURISTIC_DEFAULT 0 /* Currently "UNWEIGHTED" */ +#define PNG_FILTER_HEURISTIC_UNWEIGHTED 1 /* Used by libpng < 0.95 */ +#define PNG_FILTER_HEURISTIC_WEIGHTED 2 /* Experimental feature */ +#define PNG_FILTER_HEURISTIC_LAST 3 /* Not a valid value */ + +/* Set the library compression level. Currently, valid values range from + * 0 - 9, corresponding directly to the zlib compression levels 0 - 9 + * (0 - no compression, 9 - "maximal" compression). Note that tests have + * shown that zlib compression levels 3-6 usually perform as well as level 9 + * for PNG images, and do considerably fewer caclulations. In the future, + * these values may not correspond directly to the zlib compression levels. + */ +extern PNG_EXPORT(void,png_set_compression_level) PNGARG((png_structp png_ptr, + int level)); + +extern PNG_EXPORT(void,png_set_compression_mem_level) + PNGARG((png_structp png_ptr, int mem_level)); + +extern PNG_EXPORT(void,png_set_compression_strategy) + PNGARG((png_structp png_ptr, int strategy)); + +extern PNG_EXPORT(void,png_set_compression_window_bits) + PNGARG((png_structp png_ptr, int window_bits)); + +extern PNG_EXPORT(void,png_set_compression_method) PNGARG((png_structp png_ptr, + int method)); + +/* These next functions are called for input/output, memory, and error + * handling. They are in the file pngrio.c, pngwio.c, and pngerror.c, + * and call standard C I/O routines such as fread(), fwrite(), and + * fprintf(). These functions can be made to use other I/O routines + * at run time for those applications that need to handle I/O in a + * different manner by calling png_set_???_fn(). See libpng.txt for + * more information. + */ + +#ifdef PNG_STDIO_SUPPORTED +/* Initialize the input/output for the PNG file to the default functions. */ +extern PNG_EXPORT(void,png_init_io) PNGARG((png_structp png_ptr, + png_FILE_p fp)); +#endif + +/* Replace the (error and abort), and warning functions with user + * supplied functions. If no messages are to be printed you must still + * write and use replacement functions. The replacement error_fn should + * still do a longjmp to the last setjmp location if you are using this + * method of error handling. If error_fn or warning_fn is NULL, the + * default function will be used. + */ + +extern PNG_EXPORT(void,png_set_error_fn) PNGARG((png_structp png_ptr, + png_voidp error_ptr, png_error_ptr error_fn, png_error_ptr warning_fn)); + +/* Return the user pointer associated with the error functions */ +extern PNG_EXPORT(png_voidp,png_get_error_ptr) PNGARG((png_structp png_ptr)); + +/* Replace the default data output functions with a user supplied one(s). + * If buffered output is not used, then output_flush_fn can be set to NULL. + * If PNG_WRITE_FLUSH_SUPPORTED is not defined at libpng compile time + * output_flush_fn will be ignored (and thus can be NULL). + * It is probably a mistake to use NULL for output_flush_fn if + * write_data_fn is not also NULL unless you have built libpng with + * PNG_WRITE_FLUSH_SUPPORTED undefined, because in this case libpng's + * default flush function, which uses the standard *FILE structure, will + * be used. + */ +extern PNG_EXPORT(void,png_set_write_fn) PNGARG((png_structp png_ptr, + png_voidp io_ptr, png_rw_ptr write_data_fn, png_flush_ptr output_flush_fn)); + +/* Replace the default data input function with a user supplied one. */ +extern PNG_EXPORT(void,png_set_read_fn) PNGARG((png_structp png_ptr, + png_voidp io_ptr, png_rw_ptr read_data_fn)); + +/* Return the user pointer associated with the I/O functions */ +extern PNG_EXPORT(png_voidp,png_get_io_ptr) PNGARG((png_structp png_ptr)); + +extern PNG_EXPORT(void,png_set_read_status_fn) PNGARG((png_structp png_ptr, + png_read_status_ptr read_row_fn)); + +extern PNG_EXPORT(void,png_set_write_status_fn) PNGARG((png_structp png_ptr, + png_write_status_ptr write_row_fn)); + +#ifdef PNG_USER_MEM_SUPPORTED +/* Replace the default memory allocation functions with user supplied one(s). */ +extern PNG_EXPORT(void,png_set_mem_fn) PNGARG((png_structp png_ptr, + png_voidp mem_ptr, png_malloc_ptr malloc_fn, png_free_ptr free_fn)); +/* Return the user pointer associated with the memory functions */ +extern PNG_EXPORT(png_voidp,png_get_mem_ptr) PNGARG((png_structp png_ptr)); +#endif + +#ifdef PNG_READ_USER_TRANSFORM_SUPPORTED +extern PNG_EXPORT(void,png_set_read_user_transform_fn) PNGARG((png_structp + png_ptr, png_user_transform_ptr read_user_transform_fn)); +#endif + +#ifdef PNG_WRITE_USER_TRANSFORM_SUPPORTED +extern PNG_EXPORT(void,png_set_write_user_transform_fn) PNGARG((png_structp + png_ptr, png_user_transform_ptr write_user_transform_fn)); +#endif + +#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED) || \ + defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED) +extern PNG_EXPORT(void,png_set_user_transform_info) PNGARG((png_structp + png_ptr, png_voidp user_transform_ptr, int user_transform_depth, + int user_transform_channels)); +/* Return the user pointer associated with the user transform functions */ +extern PNG_EXPORT(png_voidp,png_get_user_transform_ptr) + PNGARG((png_structp png_ptr)); +#endif + +#ifdef PNG_USER_CHUNKS_SUPPORTED +extern PNG_EXPORT(void,png_set_read_user_chunk_fn) PNGARG((png_structp png_ptr, + png_voidp user_chunk_ptr, png_user_chunk_ptr read_user_chunk_fn)); +extern PNG_EXPORT(png_voidp,png_get_user_chunk_ptr) PNGARG((png_structp + png_ptr)); +#endif + +#ifdef PNG_PROGRESSIVE_READ_SUPPORTED +/* Sets the function callbacks for the push reader, and a pointer to a + * user-defined structure available to the callback functions. + */ +extern PNG_EXPORT(void,png_set_progressive_read_fn) PNGARG((png_structp png_ptr, + png_voidp progressive_ptr, + png_progressive_info_ptr info_fn, png_progressive_row_ptr row_fn, + png_progressive_end_ptr end_fn)); + +/* Returns the user pointer associated with the push read functions */ +extern PNG_EXPORT(png_voidp,png_get_progressive_ptr) + PNGARG((png_structp png_ptr)); + +/* Function to be called when data becomes available */ +extern PNG_EXPORT(void,png_process_data) PNGARG((png_structp png_ptr, + png_infop info_ptr, png_bytep buffer, png_size_t buffer_size)); + +/* Function that combines rows. Not very much different than the + * png_combine_row() call. Is this even used????? + */ +extern PNG_EXPORT(void,png_progressive_combine_row) PNGARG((png_structp png_ptr, + png_bytep old_row, png_bytep new_row)); +#endif /* PNG_PROGRESSIVE_READ_SUPPORTED */ + +extern PNG_EXPORT(png_voidp,png_malloc) PNGARG((png_structp png_ptr, + png_alloc_size_t size)) PNG_ALLOCATED; +/* Added at libpng version 1.4.0 */ +extern PNG_EXPORT(png_voidp,png_calloc) PNGARG((png_structp png_ptr, + png_alloc_size_t size)) PNG_ALLOCATED; + +/* Added at libpng version 1.2.4 */ +extern PNG_EXPORT(png_voidp,png_malloc_warn) PNGARG((png_structp png_ptr, + png_alloc_size_t size)) PNG_ALLOCATED; + +/* Frees a pointer allocated by png_malloc() */ +extern PNG_EXPORT(void,png_free) PNGARG((png_structp png_ptr, png_voidp ptr)); + +/* Free data that was allocated internally */ +extern PNG_EXPORT(void,png_free_data) PNGARG((png_structp png_ptr, + png_infop info_ptr, png_uint_32 free_me, int num)); +/* Reassign responsibility for freeing existing data, whether allocated + * by libpng or by the application */ +extern PNG_EXPORT(void,png_data_freer) PNGARG((png_structp png_ptr, + png_infop info_ptr, int freer, png_uint_32 mask)); +/* Assignments for png_data_freer */ +#define PNG_DESTROY_WILL_FREE_DATA 1 +#define PNG_SET_WILL_FREE_DATA 1 +#define PNG_USER_WILL_FREE_DATA 2 +/* Flags for png_ptr->free_me and info_ptr->free_me */ +#define PNG_FREE_HIST 0x0008 +#define PNG_FREE_ICCP 0x0010 +#define PNG_FREE_SPLT 0x0020 +#define PNG_FREE_ROWS 0x0040 +#define PNG_FREE_PCAL 0x0080 +#define PNG_FREE_SCAL 0x0100 +#define PNG_FREE_UNKN 0x0200 +#define PNG_FREE_LIST 0x0400 +#define PNG_FREE_PLTE 0x1000 +#define PNG_FREE_TRNS 0x2000 +#define PNG_FREE_TEXT 0x4000 +#define PNG_FREE_ALL 0x7fff +#define PNG_FREE_MUL 0x4220 /* PNG_FREE_SPLT|PNG_FREE_TEXT|PNG_FREE_UNKN */ + +#ifdef PNG_USER_MEM_SUPPORTED +extern PNG_EXPORT(png_voidp,png_malloc_default) PNGARG((png_structp png_ptr, + png_alloc_size_t size)) PNG_ALLOCATED; +extern PNG_EXPORT(void,png_free_default) PNGARG((png_structp png_ptr, + png_voidp ptr)); +#endif + +#ifndef PNG_NO_ERROR_TEXT +/* Fatal error in PNG image of libpng - can't continue */ +extern PNG_EXPORT(void,png_error) PNGARG((png_structp png_ptr, + png_const_charp error_message)) PNG_NORETURN; + +/* The same, but the chunk name is prepended to the error string. */ +extern PNG_EXPORT(void,png_chunk_error) PNGARG((png_structp png_ptr, + png_const_charp error_message)) PNG_NORETURN; + +#else +/* Fatal error in PNG image of libpng - can't continue */ +extern PNG_EXPORT(void,png_err) PNGARG((png_structp png_ptr)) PNG_NORETURN; +#endif + +/* Non-fatal error in libpng. Can continue, but may have a problem. */ +extern PNG_EXPORT(void,png_warning) PNGARG((png_structp png_ptr, + png_const_charp warning_message)); + +/* Non-fatal error in libpng, chunk name is prepended to message. */ +extern PNG_EXPORT(void,png_chunk_warning) PNGARG((png_structp png_ptr, + png_const_charp warning_message)); + +#ifdef PNG_BENIGN_ERRORS_SUPPORTED +/* Benign error in libpng. Can continue, but may have a problem. + * User can choose whether to handle as a fatal error or as a warning. */ +extern PNG_EXPORT(void,png_benign_error) PNGARG((png_structp png_ptr, + png_const_charp warning_message)); + +/* Same, chunk name is prepended to message. */ +extern PNG_EXPORT(void,png_chunk_benign_error) PNGARG((png_structp png_ptr, + png_const_charp warning_message)); + +extern PNG_EXPORT(void,png_set_benign_errors) PNGARG((png_structp + png_ptr, int allowed)); +#endif + +/* The png_set_ functions are for storing values in the png_info_struct. + * Similarly, the png_get_ calls are used to read values from the + * png_info_struct, either storing the parameters in the passed variables, or + * setting pointers into the png_info_struct where the data is stored. The + * png_get_ functions return a non-zero value if the data was available + * in info_ptr, or return zero and do not change any of the parameters if the + * data was not available. + * + * These functions should be used instead of directly accessing png_info + * to avoid problems with future changes in the size and internal layout of + * png_info_struct. + */ +/* Returns "flag" if chunk data is valid in info_ptr. */ +extern PNG_EXPORT(png_uint_32,png_get_valid) PNGARG((png_structp png_ptr, +png_infop info_ptr, png_uint_32 flag)); + +/* Returns number of bytes needed to hold a transformed row. */ +extern PNG_EXPORT(png_size_t,png_get_rowbytes) PNGARG((png_structp png_ptr, +png_infop info_ptr)); + +#ifdef PNG_INFO_IMAGE_SUPPORTED +/* Returns row_pointers, which is an array of pointers to scanlines that was + * returned from png_read_png(). + */ +extern PNG_EXPORT(png_bytepp,png_get_rows) PNGARG((png_structp png_ptr, +png_infop info_ptr)); +/* Set row_pointers, which is an array of pointers to scanlines for use + * by png_write_png(). + */ +extern PNG_EXPORT(void,png_set_rows) PNGARG((png_structp png_ptr, + png_infop info_ptr, png_bytepp row_pointers)); +#endif + +/* Returns number of color channels in image. */ +extern PNG_EXPORT(png_byte,png_get_channels) PNGARG((png_structp png_ptr, +png_infop info_ptr)); + +#ifdef PNG_EASY_ACCESS_SUPPORTED +/* Returns image width in pixels. */ +extern PNG_EXPORT(png_uint_32, png_get_image_width) PNGARG((png_structp +png_ptr, png_infop info_ptr)); + +/* Returns image height in pixels. */ +extern PNG_EXPORT(png_uint_32, png_get_image_height) PNGARG((png_structp +png_ptr, png_infop info_ptr)); + +/* Returns image bit_depth. */ +extern PNG_EXPORT(png_byte, png_get_bit_depth) PNGARG((png_structp +png_ptr, png_infop info_ptr)); + +/* Returns image color_type. */ +extern PNG_EXPORT(png_byte, png_get_color_type) PNGARG((png_structp +png_ptr, png_infop info_ptr)); + +/* Returns image filter_type. */ +extern PNG_EXPORT(png_byte, png_get_filter_type) PNGARG((png_structp +png_ptr, png_infop info_ptr)); + +/* Returns image interlace_type. */ +extern PNG_EXPORT(png_byte, png_get_interlace_type) PNGARG((png_structp +png_ptr, png_infop info_ptr)); + +/* Returns image compression_type. */ +extern PNG_EXPORT(png_byte, png_get_compression_type) PNGARG((png_structp +png_ptr, png_infop info_ptr)); + +/* Returns image resolution in pixels per meter, from pHYs chunk data. */ +extern PNG_EXPORT(png_uint_32, png_get_pixels_per_meter) PNGARG((png_structp +png_ptr, png_infop info_ptr)); +extern PNG_EXPORT(png_uint_32, png_get_x_pixels_per_meter) PNGARG((png_structp +png_ptr, png_infop info_ptr)); +extern PNG_EXPORT(png_uint_32, png_get_y_pixels_per_meter) PNGARG((png_structp +png_ptr, png_infop info_ptr)); + +/* Returns pixel aspect ratio, computed from pHYs chunk data. */ +#ifdef PNG_FLOATING_POINT_SUPPORTED +extern PNG_EXPORT(float, png_get_pixel_aspect_ratio) PNGARG((png_structp +png_ptr, png_infop info_ptr)); +#endif + +/* Returns image x, y offset in pixels or microns, from oFFs chunk data. */ +extern PNG_EXPORT(png_int_32, png_get_x_offset_pixels) PNGARG((png_structp +png_ptr, png_infop info_ptr)); +extern PNG_EXPORT(png_int_32, png_get_y_offset_pixels) PNGARG((png_structp +png_ptr, png_infop info_ptr)); +extern PNG_EXPORT(png_int_32, png_get_x_offset_microns) PNGARG((png_structp +png_ptr, png_infop info_ptr)); +extern PNG_EXPORT(png_int_32, png_get_y_offset_microns) PNGARG((png_structp +png_ptr, png_infop info_ptr)); + +#endif /* PNG_EASY_ACCESS_SUPPORTED */ + +/* Returns pointer to signature string read from PNG header */ +extern PNG_EXPORT(png_bytep,png_get_signature) PNGARG((png_structp png_ptr, +png_infop info_ptr)); + +#ifdef PNG_bKGD_SUPPORTED +extern PNG_EXPORT(png_uint_32,png_get_bKGD) PNGARG((png_structp png_ptr, + png_infop info_ptr, png_color_16p *background)); +#endif + +#ifdef PNG_bKGD_SUPPORTED +extern PNG_EXPORT(void,png_set_bKGD) PNGARG((png_structp png_ptr, + png_infop info_ptr, png_color_16p background)); +#endif + +#ifdef PNG_cHRM_SUPPORTED +#ifdef PNG_FLOATING_POINT_SUPPORTED +extern PNG_EXPORT(png_uint_32,png_get_cHRM) PNGARG((png_structp png_ptr, + png_infop info_ptr, double *white_x, double *white_y, double *red_x, + double *red_y, double *green_x, double *green_y, double *blue_x, + double *blue_y)); +#endif +#ifdef PNG_FIXED_POINT_SUPPORTED +extern PNG_EXPORT(png_uint_32,png_get_cHRM_fixed) PNGARG((png_structp png_ptr, + png_infop info_ptr, png_fixed_point *int_white_x, png_fixed_point + *int_white_y, png_fixed_point *int_red_x, png_fixed_point *int_red_y, + png_fixed_point *int_green_x, png_fixed_point *int_green_y, png_fixed_point + *int_blue_x, png_fixed_point *int_blue_y)); +#endif +#endif + +#ifdef PNG_cHRM_SUPPORTED +#ifdef PNG_FLOATING_POINT_SUPPORTED +extern PNG_EXPORT(void,png_set_cHRM) PNGARG((png_structp png_ptr, + png_infop info_ptr, double white_x, double white_y, double red_x, + double red_y, double green_x, double green_y, double blue_x, double blue_y)); +#endif +#ifdef PNG_FIXED_POINT_SUPPORTED +extern PNG_EXPORT(void,png_set_cHRM_fixed) PNGARG((png_structp png_ptr, + png_infop info_ptr, png_fixed_point int_white_x, png_fixed_point int_white_y, + png_fixed_point int_red_x, png_fixed_point int_red_y, png_fixed_point + int_green_x, png_fixed_point int_green_y, png_fixed_point int_blue_x, + png_fixed_point int_blue_y)); +#endif +#endif + +#ifdef PNG_gAMA_SUPPORTED +#ifdef PNG_FLOATING_POINT_SUPPORTED +extern PNG_EXPORT(png_uint_32,png_get_gAMA) PNGARG((png_structp png_ptr, + png_infop info_ptr, double *file_gamma)); +#endif +extern PNG_EXPORT(png_uint_32,png_get_gAMA_fixed) PNGARG((png_structp png_ptr, + png_infop info_ptr, png_fixed_point *int_file_gamma)); +#endif + +#ifdef PNG_gAMA_SUPPORTED +#ifdef PNG_FLOATING_POINT_SUPPORTED +extern PNG_EXPORT(void,png_set_gAMA) PNGARG((png_structp png_ptr, + png_infop info_ptr, double file_gamma)); +#endif +extern PNG_EXPORT(void,png_set_gAMA_fixed) PNGARG((png_structp png_ptr, + png_infop info_ptr, png_fixed_point int_file_gamma)); +#endif + +#ifdef PNG_hIST_SUPPORTED +extern PNG_EXPORT(png_uint_32,png_get_hIST) PNGARG((png_structp png_ptr, + png_infop info_ptr, png_uint_16p *hist)); +#endif + +#ifdef PNG_hIST_SUPPORTED +extern PNG_EXPORT(void,png_set_hIST) PNGARG((png_structp png_ptr, + png_infop info_ptr, png_uint_16p hist)); +#endif + +extern PNG_EXPORT(png_uint_32,png_get_IHDR) PNGARG((png_structp png_ptr, + png_infop info_ptr, png_uint_32 *width, png_uint_32 *height, + int *bit_depth, int *color_type, int *interlace_method, + int *compression_method, int *filter_method)); + +extern PNG_EXPORT(void,png_set_IHDR) PNGARG((png_structp png_ptr, + png_infop info_ptr, png_uint_32 width, png_uint_32 height, int bit_depth, + int color_type, int interlace_method, int compression_method, + int filter_method)); + +#ifdef PNG_oFFs_SUPPORTED +extern PNG_EXPORT(png_uint_32,png_get_oFFs) PNGARG((png_structp png_ptr, + png_infop info_ptr, png_int_32 *offset_x, png_int_32 *offset_y, + int *unit_type)); +#endif + +#ifdef PNG_oFFs_SUPPORTED +extern PNG_EXPORT(void,png_set_oFFs) PNGARG((png_structp png_ptr, + png_infop info_ptr, png_int_32 offset_x, png_int_32 offset_y, + int unit_type)); +#endif + +#ifdef PNG_pCAL_SUPPORTED +extern PNG_EXPORT(png_uint_32,png_get_pCAL) PNGARG((png_structp png_ptr, + png_infop info_ptr, png_charp *purpose, png_int_32 *X0, png_int_32 *X1, + int *type, int *nparams, png_charp *units, png_charpp *params)); +#endif + +#ifdef PNG_pCAL_SUPPORTED +extern PNG_EXPORT(void,png_set_pCAL) PNGARG((png_structp png_ptr, + png_infop info_ptr, png_charp purpose, png_int_32 X0, png_int_32 X1, + int type, int nparams, png_charp units, png_charpp params)); +#endif + +#ifdef PNG_pHYs_SUPPORTED +extern PNG_EXPORT(png_uint_32,png_get_pHYs) PNGARG((png_structp png_ptr, + png_infop info_ptr, png_uint_32 *res_x, png_uint_32 *res_y, int *unit_type)); +#endif + +#ifdef PNG_pHYs_SUPPORTED +extern PNG_EXPORT(void,png_set_pHYs) PNGARG((png_structp png_ptr, + png_infop info_ptr, png_uint_32 res_x, png_uint_32 res_y, int unit_type)); +#endif + +extern PNG_EXPORT(png_uint_32,png_get_PLTE) PNGARG((png_structp png_ptr, + png_infop info_ptr, png_colorp *palette, int *num_palette)); + +extern PNG_EXPORT(void,png_set_PLTE) PNGARG((png_structp png_ptr, + png_infop info_ptr, png_colorp palette, int num_palette)); + +#ifdef PNG_sBIT_SUPPORTED +extern PNG_EXPORT(png_uint_32,png_get_sBIT) PNGARG((png_structp png_ptr, + png_infop info_ptr, png_color_8p *sig_bit)); +#endif + +#ifdef PNG_sBIT_SUPPORTED +extern PNG_EXPORT(void,png_set_sBIT) PNGARG((png_structp png_ptr, + png_infop info_ptr, png_color_8p sig_bit)); +#endif + +#ifdef PNG_sRGB_SUPPORTED +extern PNG_EXPORT(png_uint_32,png_get_sRGB) PNGARG((png_structp png_ptr, + png_infop info_ptr, int *intent)); +#endif + +#ifdef PNG_sRGB_SUPPORTED +extern PNG_EXPORT(void,png_set_sRGB) PNGARG((png_structp png_ptr, + png_infop info_ptr, int intent)); +extern PNG_EXPORT(void,png_set_sRGB_gAMA_and_cHRM) PNGARG((png_structp png_ptr, + png_infop info_ptr, int intent)); +#endif + +#ifdef PNG_iCCP_SUPPORTED +extern PNG_EXPORT(png_uint_32,png_get_iCCP) PNGARG((png_structp png_ptr, + png_infop info_ptr, png_charpp name, int *compression_type, + png_charpp profile, png_uint_32 *proflen)); + /* Note to maintainer: profile should be png_bytepp */ +#endif + +#ifdef PNG_iCCP_SUPPORTED +extern PNG_EXPORT(void,png_set_iCCP) PNGARG((png_structp png_ptr, + png_infop info_ptr, png_charp name, int compression_type, + png_charp profile, png_uint_32 proflen)); + /* Note to maintainer: profile should be png_bytep */ +#endif + +#ifdef PNG_sPLT_SUPPORTED +extern PNG_EXPORT(png_uint_32,png_get_sPLT) PNGARG((png_structp png_ptr, + png_infop info_ptr, png_sPLT_tpp entries)); +#endif + +#ifdef PNG_sPLT_SUPPORTED +extern PNG_EXPORT(void,png_set_sPLT) PNGARG((png_structp png_ptr, + png_infop info_ptr, png_sPLT_tp entries, int nentries)); +#endif + +#ifdef PNG_TEXT_SUPPORTED +/* png_get_text also returns the number of text chunks in *num_text */ +extern PNG_EXPORT(png_uint_32,png_get_text) PNGARG((png_structp png_ptr, + png_infop info_ptr, png_textp *text_ptr, int *num_text)); +#endif + +/* Note while png_set_text() will accept a structure whose text, + * language, and translated keywords are NULL pointers, the structure + * returned by png_get_text will always contain regular + * zero-terminated C strings. They might be empty strings but + * they will never be NULL pointers. + */ + +#ifdef PNG_TEXT_SUPPORTED +extern PNG_EXPORT(void,png_set_text) PNGARG((png_structp png_ptr, + png_infop info_ptr, png_textp text_ptr, int num_text)); +#endif + +#ifdef PNG_tIME_SUPPORTED +extern PNG_EXPORT(png_uint_32,png_get_tIME) PNGARG((png_structp png_ptr, + png_infop info_ptr, png_timep *mod_time)); +#endif + +#ifdef PNG_tIME_SUPPORTED +extern PNG_EXPORT(void,png_set_tIME) PNGARG((png_structp png_ptr, + png_infop info_ptr, png_timep mod_time)); +#endif + +#ifdef PNG_tRNS_SUPPORTED +extern PNG_EXPORT(png_uint_32,png_get_tRNS) PNGARG((png_structp png_ptr, + png_infop info_ptr, png_bytep *trans_alpha, int *num_trans, + png_color_16p *trans_color)); +#endif + +#ifdef PNG_tRNS_SUPPORTED +extern PNG_EXPORT(void,png_set_tRNS) PNGARG((png_structp png_ptr, + png_infop info_ptr, png_bytep trans_alpha, int num_trans, + png_color_16p trans_color)); +#endif + +#ifdef PNG_tRNS_SUPPORTED +#endif + +#ifdef PNG_sCAL_SUPPORTED +#ifdef PNG_FLOATING_POINT_SUPPORTED +extern PNG_EXPORT(png_uint_32,png_get_sCAL) PNGARG((png_structp png_ptr, + png_infop info_ptr, int *unit, double *width, double *height)); +#else +#ifdef PNG_FIXED_POINT_SUPPORTED +extern PNG_EXPORT(png_uint_32,png_get_sCAL_s) PNGARG((png_structp png_ptr, + png_infop info_ptr, int *unit, png_charpp swidth, png_charpp sheight)); +#endif +#endif +#endif /* PNG_sCAL_SUPPORTED */ + +#ifdef PNG_sCAL_SUPPORTED +#ifdef PNG_FLOATING_POINT_SUPPORTED +extern PNG_EXPORT(void,png_set_sCAL) PNGARG((png_structp png_ptr, + png_infop info_ptr, int unit, double width, double height)); +#else +#ifdef PNG_FIXED_POINT_SUPPORTED +extern PNG_EXPORT(void,png_set_sCAL_s) PNGARG((png_structp png_ptr, + png_infop info_ptr, int unit, png_charp swidth, png_charp sheight)); +#endif +#endif +#endif /* PNG_sCAL_SUPPORTED || PNG_WRITE_sCAL_SUPPORTED */ + +#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED +/* Provide a list of chunks and how they are to be handled, if the built-in + handling or default unknown chunk handling is not desired. Any chunks not + listed will be handled in the default manner. The IHDR and IEND chunks + must not be listed. + keep = 0: follow default behaviour + = 1: do not keep + = 2: keep only if safe-to-copy + = 3: keep even if unsafe-to-copy +*/ +extern PNG_EXPORT(void, png_set_keep_unknown_chunks) PNGARG((png_structp + png_ptr, int keep, png_bytep chunk_list, int num_chunks)); +PNG_EXPORT(int,png_handle_as_unknown) PNGARG((png_structp png_ptr, png_bytep + chunk_name)); +#endif +#ifdef PNG_UNKNOWN_CHUNKS_SUPPORTED +extern PNG_EXPORT(void, png_set_unknown_chunks) PNGARG((png_structp png_ptr, + png_infop info_ptr, png_unknown_chunkp unknowns, int num_unknowns)); +extern PNG_EXPORT(void, png_set_unknown_chunk_location) + PNGARG((png_structp png_ptr, png_infop info_ptr, int chunk, int location)); +extern PNG_EXPORT(png_uint_32,png_get_unknown_chunks) PNGARG((png_structp + png_ptr, png_infop info_ptr, png_unknown_chunkpp entries)); +#endif + +/* Png_free_data() will turn off the "valid" flag for anything it frees. + * If you need to turn it off for a chunk that your application has freed, + * you can use png_set_invalid(png_ptr, info_ptr, PNG_INFO_CHNK); + */ +extern PNG_EXPORT(void, png_set_invalid) PNGARG((png_structp png_ptr, + png_infop info_ptr, int mask)); + +#ifdef PNG_INFO_IMAGE_SUPPORTED +/* The "params" pointer is currently not used and is for future expansion. */ +extern PNG_EXPORT(void, png_read_png) PNGARG((png_structp png_ptr, + png_infop info_ptr, + int transforms, + png_voidp params)); +extern PNG_EXPORT(void, png_write_png) PNGARG((png_structp png_ptr, + png_infop info_ptr, + int transforms, + png_voidp params)); +#endif + +extern PNG_EXPORT(png_charp,png_get_copyright) PNGARG((png_structp png_ptr)); +extern PNG_EXPORT(png_charp,png_get_header_ver) PNGARG((png_structp png_ptr)); +extern PNG_EXPORT(png_charp,png_get_header_version) PNGARG((png_structp + png_ptr)); +extern PNG_EXPORT(png_charp,png_get_libpng_ver) PNGARG((png_structp png_ptr)); + +#ifdef PNG_MNG_FEATURES_SUPPORTED +extern PNG_EXPORT(png_uint_32,png_permit_mng_features) PNGARG((png_structp + png_ptr, png_uint_32 mng_features_permitted)); +#endif + +/* For use in png_set_keep_unknown, added to version 1.2.6 */ +#define PNG_HANDLE_CHUNK_AS_DEFAULT 0 +#define PNG_HANDLE_CHUNK_NEVER 1 +#define PNG_HANDLE_CHUNK_IF_SAFE 2 +#define PNG_HANDLE_CHUNK_ALWAYS 3 + +/* Strip the prepended error numbers ("#nnn ") from error and warning + * messages before passing them to the error or warning handler. + */ +#ifdef PNG_ERROR_NUMBERS_SUPPORTED +extern PNG_EXPORT(void,png_set_strip_error_numbers) PNGARG((png_structp + png_ptr, png_uint_32 strip_mode)); +#endif + +/* Added in libpng-1.2.6 */ +#ifdef PNG_SET_USER_LIMITS_SUPPORTED +extern PNG_EXPORT(void,png_set_user_limits) PNGARG((png_structp + png_ptr, png_uint_32 user_width_max, png_uint_32 user_height_max)); +extern PNG_EXPORT(png_uint_32,png_get_user_width_max) PNGARG((png_structp + png_ptr)); +extern PNG_EXPORT(png_uint_32,png_get_user_height_max) PNGARG((png_structp + png_ptr)); +/* Added in libpng-1.4.0 */ +extern PNG_EXPORT(void,png_set_chunk_cache_max) PNGARG((png_structp + png_ptr, png_uint_32 user_chunk_cache_max)); +extern PNG_EXPORT(png_uint_32,png_get_chunk_cache_max) + PNGARG((png_structp png_ptr)); +/* Added in libpng-1.4.1 */ +extern PNG_EXPORT(void,png_set_chunk_malloc_max) PNGARG((png_structp + png_ptr, png_alloc_size_t user_chunk_cache_max)); +extern PNG_EXPORT(png_alloc_size_t,png_get_chunk_malloc_max) + PNGARG((png_structp png_ptr)); +#endif + +#if defined(PNG_INCH_CONVERSIONS) && defined(PNG_FLOATING_POINT_SUPPORTED) +PNG_EXPORT(png_uint_32,png_get_pixels_per_inch) PNGARG((png_structp png_ptr, +png_infop info_ptr)); + +PNG_EXPORT(png_uint_32,png_get_x_pixels_per_inch) PNGARG((png_structp png_ptr, +png_infop info_ptr)); + +PNG_EXPORT(png_uint_32,png_get_y_pixels_per_inch) PNGARG((png_structp png_ptr, +png_infop info_ptr)); + +PNG_EXPORT(float,png_get_x_offset_inches) PNGARG((png_structp png_ptr, +png_infop info_ptr)); + +PNG_EXPORT(float,png_get_y_offset_inches) PNGARG((png_structp png_ptr, +png_infop info_ptr)); + +#ifdef PNG_pHYs_SUPPORTED +PNG_EXPORT(png_uint_32,png_get_pHYs_dpi) PNGARG((png_structp png_ptr, +png_infop info_ptr, png_uint_32 *res_x, png_uint_32 *res_y, int *unit_type)); +#endif /* PNG_pHYs_SUPPORTED */ +#endif /* PNG_INCH_CONVERSIONS && PNG_FLOATING_POINT_SUPPORTED */ + +/* Added in libpng-1.4.0 */ +#ifdef PNG_IO_STATE_SUPPORTED +extern PNG_EXPORT(png_uint_32,png_get_io_state) PNGARG((png_structp png_ptr)); + +extern PNG_EXPORT(png_bytep,png_get_io_chunk_name) + PNGARG((png_structp png_ptr)); + +/* The flags returned by png_get_io_state() are the following: */ +#define PNG_IO_NONE 0x0000 /* no I/O at this moment */ +#define PNG_IO_READING 0x0001 /* currently reading */ +#define PNG_IO_WRITING 0x0002 /* currently writing */ +#define PNG_IO_SIGNATURE 0x0010 /* currently at the file signature */ +#define PNG_IO_CHUNK_HDR 0x0020 /* currently at the chunk header */ +#define PNG_IO_CHUNK_DATA 0x0040 /* currently at the chunk data */ +#define PNG_IO_CHUNK_CRC 0x0080 /* currently at the chunk crc */ +#define PNG_IO_MASK_OP 0x000f /* current operation: reading/writing */ +#define PNG_IO_MASK_LOC 0x00f0 /* current location: sig/hdr/data/crc */ +#endif /* ?PNG_IO_STATE_SUPPORTED */ + +/* Maintainer: Put new public prototypes here ^, in libpng.3, and project + * defs + */ + +#ifdef PNG_READ_COMPOSITE_NODIV_SUPPORTED +/* With these routines we avoid an integer divide, which will be slower on + * most machines. However, it does take more operations than the corresponding + * divide method, so it may be slower on a few RISC systems. There are two + * shifts (by 8 or 16 bits) and an addition, versus a single integer divide. + * + * Note that the rounding factors are NOT supposed to be the same! 128 and + * 32768 are correct for the NODIV code; 127 and 32767 are correct for the + * standard method. + * + * [Optimized code by Greg Roelofs and Mark Adler...blame us for bugs. :-) ] + */ + + /* fg and bg should be in `gamma 1.0' space; alpha is the opacity */ + +# define png_composite(composite, fg, alpha, bg) \ + { png_uint_16 temp = (png_uint_16)((png_uint_16)(fg) \ + * (png_uint_16)(alpha) \ + + (png_uint_16)(bg)*(png_uint_16)(255 \ + - (png_uint_16)(alpha)) + (png_uint_16)128); \ + (composite) = (png_byte)((temp + (temp >> 8)) >> 8); } + +# define png_composite_16(composite, fg, alpha, bg) \ + { png_uint_32 temp = (png_uint_32)((png_uint_32)(fg) \ + * (png_uint_32)(alpha) \ + + (png_uint_32)(bg)*(png_uint_32)(65535L \ + - (png_uint_32)(alpha)) + (png_uint_32)32768L); \ + (composite) = (png_uint_16)((temp + (temp >> 16)) >> 16); } + +#else /* Standard method using integer division */ + +# define png_composite(composite, fg, alpha, bg) \ + (composite) = (png_byte)(((png_uint_16)(fg) * (png_uint_16)(alpha) + \ + (png_uint_16)(bg) * (png_uint_16)(255 - (png_uint_16)(alpha)) + \ + (png_uint_16)127) / 255) + +# define png_composite_16(composite, fg, alpha, bg) \ + (composite) = (png_uint_16)(((png_uint_32)(fg) * (png_uint_32)(alpha) + \ + (png_uint_32)(bg)*(png_uint_32)(65535L - (png_uint_32)(alpha)) + \ + (png_uint_32)32767) / (png_uint_32)65535L) +#endif /* PNG_READ_COMPOSITE_NODIV_SUPPORTED */ + +#ifdef PNG_USE_READ_MACROS +/* Inline macros to do direct reads of bytes from the input buffer. + * The png_get_int_32() routine assumes we are using two's complement + * format for negative values, which is almost certainly true. + */ +/* We could make special-case BIG_ENDIAN macros that do direct reads here */ +# define png_get_uint_32(buf) \ + (((png_uint_32)(*(buf)) << 24) + \ + ((png_uint_32)(*((buf) + 1)) << 16) + \ + ((png_uint_32)(*((buf) + 2)) << 8) + \ + ((png_uint_32)(*((buf) + 3)))) +# define png_get_uint_16(buf) \ + (((png_uint_32)(*(buf)) << 8) + \ + ((png_uint_32)(*((buf) + 1)))) +#ifdef PNG_GET_INT_32_SUPPORTED +# define png_get_int_32(buf) \ + (((png_int_32)(*(buf)) << 24) + \ + ((png_int_32)(*((buf) + 1)) << 16) + \ + ((png_int_32)(*((buf) + 2)) << 8) + \ + ((png_int_32)(*((buf) + 3)))) +#endif +#else +extern PNG_EXPORT(png_uint_32,png_get_uint_32) PNGARG((png_bytep buf)); +extern PNG_EXPORT(png_uint_16,png_get_uint_16) PNGARG((png_bytep buf)); +#ifdef PNG_GET_INT_32_SUPPORTED +extern PNG_EXPORT(png_int_32,png_get_int_32) PNGARG((png_bytep buf)); +#endif +#endif +extern PNG_EXPORT(png_uint_32,png_get_uint_31) + PNGARG((png_structp png_ptr, png_bytep buf)); +/* No png_get_int_16 -- may be added if there's a real need for it. */ + +/* Place a 32-bit number into a buffer in PNG byte order (big-endian). */ +extern PNG_EXPORT(void,png_save_uint_32) + PNGARG((png_bytep buf, png_uint_32 i)); +extern PNG_EXPORT(void,png_save_int_32) + PNGARG((png_bytep buf, png_int_32 i)); + +/* Place a 16-bit number into a buffer in PNG byte order. + * The parameter is declared unsigned int, not png_uint_16, + * just to avoid potential problems on pre-ANSI C compilers. + */ +extern PNG_EXPORT(void,png_save_uint_16) + PNGARG((png_bytep buf, unsigned int i)); +/* No png_save_int_16 -- may be added if there's a real need for it. */ + +/* ************************************************************************* */ + +/* Various modes of operation. Note that after an init, mode is set to + * zero automatically when the structure is created. + */ +#define PNG_HAVE_IHDR 0x01 +#define PNG_HAVE_PLTE 0x02 +#define PNG_HAVE_IDAT 0x04 +#define PNG_AFTER_IDAT 0x08 /* Have complete zlib datastream */ +#define PNG_HAVE_IEND 0x10 +#define PNG_HAVE_gAMA 0x20 +#define PNG_HAVE_cHRM 0x40 + +#ifdef __cplusplus +} +#endif + +#endif /* PNG_VERSION_INFO_ONLY */ +/* Do not put anything past this line */ +#endif /* PNG_H */ diff --git a/libpng_1.4.1_android/pngconf.h b/libpng_1.4.1_android/pngconf.h new file mode 100755 index 0000000..4aacf9c --- /dev/null +++ b/libpng_1.4.1_android/pngconf.h @@ -0,0 +1,1510 @@ + +/* pngconf.h - machine configurable file for libpng + * + * libpng version 1.4.1 - February 25, 2010 + * For conditions of distribution and use, see copyright notice in png.h + * Copyright (c) 1998-2010 Glenn Randers-Pehrson + * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) + * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) + * + * This code is released under the libpng license. + * For conditions of distribution and use, see the disclaimer + * and license in png.h + * + */ + +/* Any machine specific code is near the front of this file, so if you + * are configuring libpng for a machine, you may want to read the section + * starting here down to where it starts to typedef png_color, png_text, + * and png_info. + */ + +#ifndef PNGCONF_H +#define PNGCONF_H + +#ifndef PNG_NO_LIMITS_H +# include +#endif + +/* Added at libpng-1.2.9 */ + +/* config.h is created by and PNG_CONFIGURE_LIBPNG is set by the "configure" + * script. + */ +#ifdef PNG_CONFIGURE_LIBPNG +# ifdef HAVE_CONFIG_H +# include "config.h" +# endif +#endif + +/* + * Added at libpng-1.2.8 + * + * PNG_USER_CONFIG has to be defined on the compiler command line. This + * includes the resource compiler for Windows DLL configurations. + */ +#ifdef PNG_USER_CONFIG +# ifndef PNG_USER_PRIVATEBUILD +# define PNG_USER_PRIVATEBUILD +# endif +# include "pngusr.h" +#endif + +/* + * If you create a private DLL you need to define in "pngusr.h" the followings: + * #define PNG_USER_PRIVATEBUILD + * e.g. #define PNG_USER_PRIVATEBUILD "Build by MyCompany for xyz reasons." + * #define PNG_USER_DLLFNAME_POSTFIX + * e.g. // private DLL "libpng13gx.dll" + * #define PNG_USER_DLLFNAME_POSTFIX "gx" + * + * The following macros are also at your disposal if you want to complete the + * DLL VERSIONINFO structure. + * - PNG_USER_VERSIONINFO_COMMENTS + * - PNG_USER_VERSIONINFO_COMPANYNAME + * - PNG_USER_VERSIONINFO_LEGALTRADEMARKS + */ + +#ifdef __STDC__ +# ifdef SPECIALBUILD +# pragma message("PNG_LIBPNG_SPECIALBUILD (and deprecated SPECIALBUILD)\ + are now LIBPNG reserved macros. Use PNG_USER_PRIVATEBUILD instead.") +# endif + +# ifdef PRIVATEBUILD +# pragma message("PRIVATEBUILD is deprecated.\ + Use PNG_USER_PRIVATEBUILD instead.") +# define PNG_USER_PRIVATEBUILD PRIVATEBUILD +# endif +#endif /* __STDC__ */ + +/* End of material added to libpng-1.2.8 */ + +#ifndef PNG_VERSION_INFO_ONLY + +/* This is the size of the compression buffer, and thus the size of + * an IDAT chunk. Make this whatever size you feel is best for your + * machine. One of these will be allocated per png_struct. When this + * is full, it writes the data to the disk, and does some other + * calculations. Making this an extremely small size will slow + * the library down, but you may want to experiment to determine + * where it becomes significant, if you are concerned with memory + * usage. Note that zlib allocates at least 32Kb also. For readers, + * this describes the size of the buffer available to read the data in. + * Unless this gets smaller than the size of a row (compressed), + * it should not make much difference how big this is. + */ + +#ifndef PNG_ZBUF_SIZE +# define PNG_ZBUF_SIZE 8192 +#endif + +/* Enable if you want a write-only libpng */ + +#ifndef PNG_NO_READ_SUPPORTED +# define PNG_READ_SUPPORTED +#endif + +/* Enable if you want a read-only libpng */ + +#ifndef PNG_NO_WRITE_SUPPORTED +# define PNG_WRITE_SUPPORTED +#endif + +/* Enabled in 1.4.0. */ +#ifdef PNG_ALLOW_BENIGN_ERRORS +# define png_benign_error png_warning +# define png_chunk_benign_error png_chunk_warning +#else +# ifndef PNG_BENIGN_ERRORS_SUPPORTED +# define png_benign_error png_error +# define png_chunk_benign_error png_chunk_error +# endif +#endif + +/* Added at libpng version 1.4.0 */ +#if !defined(PNG_NO_WARNINGS) && !defined(PNG_WARNINGS_SUPPORTED) +# define PNG_WARNINGS_SUPPORTED +#endif + +/* Added at libpng version 1.4.0 */ +#if !defined(PNG_NO_ERROR_TEXT) && !defined(PNG_ERROR_TEXT_SUPPORTED) +# define PNG_ERROR_TEXT_SUPPORTED +#endif + +/* Added at libpng version 1.4.0 */ +#if !defined(PNG_NO_CHECK_cHRM) && !defined(PNG_CHECK_cHRM_SUPPORTED) +# define PNG_CHECK_cHRM_SUPPORTED +#endif + +/* Added at libpng version 1.4.0 */ +#if !defined(PNG_NO_ALIGNED_MEMORY) && !defined(PNG_ALIGNED_MEMORY_SUPPORTED) +# define PNG_ALIGNED_MEMORY_SUPPORTED +#endif + +/* Enabled by default in 1.2.0. You can disable this if you don't need to + support PNGs that are embedded in MNG datastreams */ +#ifndef PNG_NO_MNG_FEATURES +# ifndef PNG_MNG_FEATURES_SUPPORTED +# define PNG_MNG_FEATURES_SUPPORTED +# endif +#endif + +/* Added at libpng version 1.4.0 */ +#ifndef PNG_NO_FLOATING_POINT_SUPPORTED +# ifndef PNG_FLOATING_POINT_SUPPORTED +# define PNG_FLOATING_POINT_SUPPORTED +# endif +#endif + +/* Added at libpng-1.4.0beta49 for testing (this test is no longer used + in libpng and png_calloc() is always present) + */ +#define PNG_CALLOC_SUPPORTED + +/* If you are running on a machine where you cannot allocate more + * than 64K of memory at once, uncomment this. While libpng will not + * normally need that much memory in a chunk (unless you load up a very + * large file), zlib needs to know how big of a chunk it can use, and + * libpng thus makes sure to check any memory allocation to verify it + * will fit into memory. +#define PNG_MAX_MALLOC_64K + */ +#if defined(MAXSEG_64K) && !defined(PNG_MAX_MALLOC_64K) +# define PNG_MAX_MALLOC_64K +#endif + +/* Special munging to support doing things the 'cygwin' way: + * 'Normal' png-on-win32 defines/defaults: + * PNG_BUILD_DLL -- building dll + * PNG_USE_DLL -- building an application, linking to dll + * (no define) -- building static library, or building an + * application and linking to the static lib + * 'Cygwin' defines/defaults: + * PNG_BUILD_DLL -- (ignored) building the dll + * (no define) -- (ignored) building an application, linking to the dll + * PNG_STATIC -- (ignored) building the static lib, or building an + * application that links to the static lib. + * ALL_STATIC -- (ignored) building various static libs, or building an + * application that links to the static libs. + * Thus, + * a cygwin user should define either PNG_BUILD_DLL or PNG_STATIC, and + * this bit of #ifdefs will define the 'correct' config variables based on + * that. If a cygwin user *wants* to define 'PNG_USE_DLL' that's okay, but + * unnecessary. + * + * Also, the precedence order is: + * ALL_STATIC (since we can't #undef something outside our namespace) + * PNG_BUILD_DLL + * PNG_STATIC + * (nothing) == PNG_USE_DLL + * + * CYGWIN (2002-01-20): The preceding is now obsolete. With the advent + * of auto-import in binutils, we no longer need to worry about + * __declspec(dllexport) / __declspec(dllimport) and friends. Therefore, + * we don't need to worry about PNG_STATIC or ALL_STATIC when it comes + * to __declspec() stuff. However, we DO need to worry about + * PNG_BUILD_DLL and PNG_STATIC because those change some defaults + * such as CONSOLE_IO. + */ +#ifdef __CYGWIN__ +# ifdef ALL_STATIC +# ifdef PNG_BUILD_DLL +# undef PNG_BUILD_DLL +# endif +# ifdef PNG_USE_DLL +# undef PNG_USE_DLL +# endif +# ifdef PNG_DLL +# undef PNG_DLL +# endif +# ifndef PNG_STATIC +# define PNG_STATIC +# endif +# else +# ifdef PNG_BUILD_DLL +# ifdef PNG_STATIC +# undef PNG_STATIC +# endif +# ifdef PNG_USE_DLL +# undef PNG_USE_DLL +# endif +# ifndef PNG_DLL +# define PNG_DLL +# endif +# else +# ifdef PNG_STATIC +# ifdef PNG_USE_DLL +# undef PNG_USE_DLL +# endif +# ifdef PNG_DLL +# undef PNG_DLL +# endif +# else +# ifndef PNG_USE_DLL +# define PNG_USE_DLL +# endif +# ifndef PNG_DLL +# define PNG_DLL +# endif +# endif +# endif +# endif +#endif + +/* This protects us against compilers that run on a windowing system + * and thus don't have or would rather us not use the stdio types: + * stdin, stdout, and stderr. The only one currently used is stderr + * in png_error() and png_warning(). #defining PNG_NO_CONSOLE_IO will + * prevent these from being compiled and used. #defining PNG_NO_STDIO + * will also prevent these, plus will prevent the entire set of stdio + * macros and functions (FILE *, printf, etc.) from being compiled and used, + * unless (PNG_DEBUG > 0) has been #defined. + * + * #define PNG_NO_CONSOLE_IO + * #define PNG_NO_STDIO + */ + +#if !defined(PNG_NO_STDIO) && !defined(PNG_STDIO_SUPPORTED) +# define PNG_STDIO_SUPPORTED +#endif + + +#ifdef PNG_BUILD_DLL +# if !defined(PNG_CONSOLE_IO_SUPPORTED) && !defined(PNG_NO_CONSOLE_IO) +# define PNG_NO_CONSOLE_IO +# endif +#endif + +# ifdef PNG_NO_STDIO +# ifndef PNG_NO_CONSOLE_IO +# define PNG_NO_CONSOLE_IO +# endif +# ifdef PNG_DEBUG +# if (PNG_DEBUG > 0) +# include +# endif +# endif +# else +# include +# endif + +#if !(defined PNG_NO_CONSOLE_IO) && !defined(PNG_CONSOLE_IO_SUPPORTED) +# define PNG_CONSOLE_IO_SUPPORTED +#endif + +/* This macro protects us against machines that don't have function + * prototypes (ie K&R style headers). If your compiler does not handle + * function prototypes, define this macro and use the included ansi2knr. + * I've always been able to use _NO_PROTO as the indicator, but you may + * need to drag the empty declaration out in front of here, or change the + * ifdef to suit your own needs. + */ +#ifndef PNGARG + +#ifdef OF /* zlib prototype munger */ +# define PNGARG(arglist) OF(arglist) +#else + +#ifdef _NO_PROTO +# define PNGARG(arglist) () +#else +# define PNGARG(arglist) arglist +#endif /* _NO_PROTO */ + +#endif /* OF */ + +#endif /* PNGARG */ + +/* Try to determine if we are compiling on a Mac. Note that testing for + * just __MWERKS__ is not good enough, because the Codewarrior is now used + * on non-Mac platforms. + */ +#ifndef MACOS +# if (defined(__MWERKS__) && defined(macintosh)) || defined(applec) || \ + defined(THINK_C) || defined(__SC__) || defined(TARGET_OS_MAC) +# define MACOS +# endif +#endif + +/* Enough people need this for various reasons to include it here */ +#if !defined(MACOS) && !defined(RISCOS) +# include +#endif + +/* PNG_SETJMP_NOT_SUPPORTED and PNG_NO_SETJMP_SUPPORTED are deprecated. */ +#if !defined(PNG_NO_SETJMP) && \ + !defined(PNG_SETJMP_NOT_SUPPORTED) && !defined(PNG_NO_SETJMP_SUPPORTED) +# define PNG_SETJMP_SUPPORTED +#endif + +#ifdef PNG_SETJMP_SUPPORTED +/* This is an attempt to force a single setjmp behaviour on Linux. If + * the X config stuff didn't define _BSD_SOURCE we wouldn't need this. + * + * You can bypass this test if you know that your application uses exactly + * the same setjmp.h that was included when libpng was built. Only define + * PNG_SKIP_SETJMP_CHECK while building your application, prior to the + * application's '#include "png.h"'. Don't define PNG_SKIP_SETJMP_CHECK + * while building a separate libpng library for general use. + */ + +# ifndef PNG_SKIP_SETJMP_CHECK +# ifdef __linux__ +# ifdef _BSD_SOURCE +# define PNG_SAVE_BSD_SOURCE +# undef _BSD_SOURCE +# endif +# ifdef _SETJMP_H + /* If you encounter a compiler error here, see the explanation + * near the end of INSTALL. + */ + __pngconf.h__ in libpng already includes setjmp.h; + __dont__ include it again.; +# endif +# endif /* __linux__ */ +# endif /* PNG_SKIP_SETJMP_CHECK */ + + /* Include setjmp.h for error handling */ +# include + +# ifdef __linux__ +# ifdef PNG_SAVE_BSD_SOURCE +# ifdef _BSD_SOURCE +# undef _BSD_SOURCE +# endif +# define _BSD_SOURCE +# undef PNG_SAVE_BSD_SOURCE +# endif +# endif /* __linux__ */ +#endif /* PNG_SETJMP_SUPPORTED */ + +#ifdef BSD +# include +#else +# include +#endif + +/* Other defines for things like memory and the like can go here. */ + +/* This controls how fine the dithering gets. As this allocates + * a largish chunk of memory (32K), those who are not as concerned + * with dithering quality can decrease some or all of these. + */ +#ifndef PNG_DITHER_RED_BITS +# define PNG_DITHER_RED_BITS 5 +#endif +#ifndef PNG_DITHER_GREEN_BITS +# define PNG_DITHER_GREEN_BITS 5 +#endif +#ifndef PNG_DITHER_BLUE_BITS +# define PNG_DITHER_BLUE_BITS 5 +#endif + +/* This controls how fine the gamma correction becomes when you + * are only interested in 8 bits anyway. Increasing this value + * results in more memory being used, and more pow() functions + * being called to fill in the gamma tables. Don't set this value + * less then 8, and even that may not work (I haven't tested it). + */ + +#ifndef PNG_MAX_GAMMA_8 +# define PNG_MAX_GAMMA_8 11 +#endif + +/* This controls how much a difference in gamma we can tolerate before + * we actually start doing gamma conversion. + */ +#ifndef PNG_GAMMA_THRESHOLD +# define PNG_GAMMA_THRESHOLD 0.05 +#endif + +/* The following uses const char * instead of char * for error + * and warning message functions, so some compilers won't complain. + * If you do not want to use const, define PNG_NO_CONST here. + */ + +#ifndef PNG_CONST +# ifndef PNG_NO_CONST +# define PNG_CONST const +# else +# define PNG_CONST +# endif +#endif + +/* The following defines give you the ability to remove code from the + * library that you will not be using. I wish I could figure out how to + * automate this, but I can't do that without making it seriously hard + * on the users. So if you are not using an ability, change the #define + * to and #undef, and that part of the library will not be compiled. If + * your linker can't find a function, you may want to make sure the + * ability is defined here. Some of these depend upon some others being + * defined. I haven't figured out all the interactions here, so you may + * have to experiment awhile to get everything to compile. If you are + * creating or using a shared library, you probably shouldn't touch this, + * as it will affect the size of the structures, and this will cause bad + * things to happen if the library and/or application ever change. + */ + +/* Any features you will not be using can be undef'ed here */ + +/* GR-P, 0.96a: Set "*TRANSFORMS_SUPPORTED as default but allow user + * to turn it off with PNG_NO_READ|WRITE_TRANSFORMS on the compile line, + * then pick and choose which ones to define without having to edit this + * file. It is safe to use the PNG_NO_READ|WRITE_TRANSFORMS + * if you only want to have a png-compliant reader/writer but don't need + * any of the extra transformations. This saves about 80 kbytes in a + * typical installation of the library. (PNG_NO_* form added in version + * 1.0.1c, for consistency; PNG_*_TRANSFORMS_NOT_SUPPORTED deprecated in + * 1.4.0) + */ + +/* Ignore attempt to turn off both floating and fixed point support */ +#if !defined(PNG_FLOATING_POINT_SUPPORTED) || \ + !defined(PNG_NO_FIXED_POINT_SUPPORTED) +# define PNG_FIXED_POINT_SUPPORTED +#endif + +#ifdef PNG_READ_SUPPORTED + +/* PNG_READ_TRANSFORMS_NOT_SUPPORTED is deprecated. */ +#if !defined(PNG_READ_TRANSFORMS_NOT_SUPPORTED) && \ + !defined(PNG_NO_READ_TRANSFORMS) +# define PNG_READ_TRANSFORMS_SUPPORTED +#endif + +#ifdef PNG_READ_TRANSFORMS_SUPPORTED +# ifndef PNG_NO_READ_EXPAND +# define PNG_READ_EXPAND_SUPPORTED +# endif +# ifndef PNG_NO_READ_SHIFT +# define PNG_READ_SHIFT_SUPPORTED +# endif +# ifndef PNG_NO_READ_PACK +# define PNG_READ_PACK_SUPPORTED +# endif +# ifndef PNG_NO_READ_BGR +# define PNG_READ_BGR_SUPPORTED +# endif +# ifndef PNG_NO_READ_SWAP +# define PNG_READ_SWAP_SUPPORTED +# endif +# ifndef PNG_NO_READ_PACKSWAP +# define PNG_READ_PACKSWAP_SUPPORTED +# endif +# ifndef PNG_NO_READ_INVERT +# define PNG_READ_INVERT_SUPPORTED +# endif +#if 0 /* removed from libpng-1.4.0 */ +# ifndef PNG_NO_READ_DITHER +# define PNG_READ_DITHER_SUPPORTED +# endif +#endif /* 0 */ +# ifndef PNG_NO_READ_BACKGROUND +# define PNG_READ_BACKGROUND_SUPPORTED +# endif +# ifndef PNG_NO_READ_16_TO_8 +# define PNG_READ_16_TO_8_SUPPORTED +# endif +# ifndef PNG_NO_READ_FILLER +# define PNG_READ_FILLER_SUPPORTED +# endif +# ifndef PNG_NO_READ_GAMMA +# define PNG_READ_GAMMA_SUPPORTED +# endif +# ifndef PNG_NO_READ_GRAY_TO_RGB +# define PNG_READ_GRAY_TO_RGB_SUPPORTED +# endif +# ifndef PNG_NO_READ_SWAP_ALPHA +# define PNG_READ_SWAP_ALPHA_SUPPORTED +# endif +# ifndef PNG_NO_READ_INVERT_ALPHA +# define PNG_READ_INVERT_ALPHA_SUPPORTED +# endif +# ifndef PNG_NO_READ_STRIP_ALPHA +# define PNG_READ_STRIP_ALPHA_SUPPORTED +# endif +# ifndef PNG_NO_READ_USER_TRANSFORM +# define PNG_READ_USER_TRANSFORM_SUPPORTED +# endif +# ifndef PNG_NO_READ_RGB_TO_GRAY +# define PNG_READ_RGB_TO_GRAY_SUPPORTED +# endif +#endif /* PNG_READ_TRANSFORMS_SUPPORTED */ + +/* PNG_PROGRESSIVE_READ_NOT_SUPPORTED is deprecated. */ +#if !defined(PNG_NO_PROGRESSIVE_READ) && \ + !defined(PNG_PROGRESSIVE_READ_NOT_SUPPORTED) /* if you don't do progressive */ +# define PNG_PROGRESSIVE_READ_SUPPORTED /* reading. This is not talking */ +#endif /* about interlacing capability! You'll */ + /* still have interlacing unless you change the following define: */ + +#define PNG_READ_INTERLACING_SUPPORTED /* required for PNG-compliant decoders */ + +/* PNG_NO_SEQUENTIAL_READ_SUPPORTED is deprecated. */ +#if !defined(PNG_NO_SEQUENTIAL_READ) && \ + !defined(PNG_SEQUENTIAL_READ_SUPPORTED) && \ + !defined(PNG_NO_SEQUENTIAL_READ_SUPPORTED) +# define PNG_SEQUENTIAL_READ_SUPPORTED +#endif + +#ifndef PNG_NO_READ_COMPOSITE_NODIV +# ifndef PNG_NO_READ_COMPOSITED_NODIV /* libpng-1.0.x misspelling */ +# define PNG_READ_COMPOSITE_NODIV_SUPPORTED /* well tested on Intel, SGI */ +# endif +#endif + +#if !defined(PNG_NO_GET_INT_32) || defined(PNG_READ_oFFS_SUPPORTED) || \ + defined(PNG_READ_pCAL_SUPPORTED) +# ifndef PNG_GET_INT_32_SUPPORTED +# define PNG_GET_INT_32_SUPPORTED +# endif +#endif + +#endif /* PNG_READ_SUPPORTED */ + +#ifdef PNG_WRITE_SUPPORTED + +/* PNG_WRITE_TRANSFORMS_NOT_SUPPORTED is deprecated. */ +#if !defined(PNG_WRITE_TRANSFORMS_NOT_SUPPORTED) && \ + !defined(PNG_NO_WRITE_TRANSFORMS) +# define PNG_WRITE_TRANSFORMS_SUPPORTED +#endif + +#ifdef PNG_WRITE_TRANSFORMS_SUPPORTED +# ifndef PNG_NO_WRITE_SHIFT +# define PNG_WRITE_SHIFT_SUPPORTED +# endif +# ifndef PNG_NO_WRITE_PACK +# define PNG_WRITE_PACK_SUPPORTED +# endif +# ifndef PNG_NO_WRITE_BGR +# define PNG_WRITE_BGR_SUPPORTED +# endif +# ifndef PNG_NO_WRITE_SWAP +# define PNG_WRITE_SWAP_SUPPORTED +# endif +# ifndef PNG_NO_WRITE_PACKSWAP +# define PNG_WRITE_PACKSWAP_SUPPORTED +# endif +# ifndef PNG_NO_WRITE_INVERT +# define PNG_WRITE_INVERT_SUPPORTED +# endif +# ifndef PNG_NO_WRITE_FILLER +# define PNG_WRITE_FILLER_SUPPORTED /* same as WRITE_STRIP_ALPHA */ +# endif +# ifndef PNG_NO_WRITE_SWAP_ALPHA +# define PNG_WRITE_SWAP_ALPHA_SUPPORTED +# endif +# ifndef PNG_NO_WRITE_INVERT_ALPHA +# define PNG_WRITE_INVERT_ALPHA_SUPPORTED +# endif +# ifndef PNG_NO_WRITE_USER_TRANSFORM +# define PNG_WRITE_USER_TRANSFORM_SUPPORTED +# endif +#endif /* PNG_WRITE_TRANSFORMS_SUPPORTED */ + +#if !defined(PNG_NO_WRITE_INTERLACING_SUPPORTED) && \ + !defined(PNG_WRITE_INTERLACING_SUPPORTED) + /* This is not required for PNG-compliant encoders, but can cause + * trouble if left undefined + */ +# define PNG_WRITE_INTERLACING_SUPPORTED +#endif + +#if !defined(PNG_NO_WRITE_WEIGHTED_FILTER) && \ + !defined(PNG_WRITE_WEIGHTED_FILTER) && \ + defined(PNG_FLOATING_POINT_SUPPORTED) +# define PNG_WRITE_WEIGHTED_FILTER_SUPPORTED +#endif + +#ifndef PNG_NO_WRITE_FLUSH +# define PNG_WRITE_FLUSH_SUPPORTED +#endif + +#if !defined(PNG_NO_SAVE_INT_32) || defined(PNG_WRITE_oFFS_SUPPORTED) || \ + defined(PNG_WRITE_pCAL_SUPPORTED) +# ifndef PNG_SAVE_INT_32_SUPPORTED +# define PNG_SAVE_INT_32_SUPPORTED +# endif +#endif + +#endif /* PNG_WRITE_SUPPORTED */ + +#define PNG_NO_ERROR_NUMBERS + +#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED) || \ + defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED) +# ifndef PNG_NO_USER_TRANSFORM_PTR +# define PNG_USER_TRANSFORM_PTR_SUPPORTED +# endif +#endif + +#if defined(PNG_STDIO_SUPPORTED) && !defined(PNG_TIME_RFC1123_SUPPORTED) +# define PNG_TIME_RFC1123_SUPPORTED +#endif + +/* This adds extra functions in pngget.c for accessing data from the + * info pointer (added in version 0.99) + * png_get_image_width() + * png_get_image_height() + * png_get_bit_depth() + * png_get_color_type() + * png_get_compression_type() + * png_get_filter_type() + * png_get_interlace_type() + * png_get_pixel_aspect_ratio() + * png_get_pixels_per_meter() + * png_get_x_offset_pixels() + * png_get_y_offset_pixels() + * png_get_x_offset_microns() + * png_get_y_offset_microns() + */ +#if !defined(PNG_NO_EASY_ACCESS) && !defined(PNG_EASY_ACCESS_SUPPORTED) +# define PNG_EASY_ACCESS_SUPPORTED +#endif + +/* Added at libpng-1.2.0 */ +#if !defined(PNG_NO_USER_MEM) && !defined(PNG_USER_MEM_SUPPORTED) +# define PNG_USER_MEM_SUPPORTED +#endif + +/* Added at libpng-1.2.6 */ +#ifndef PNG_NO_SET_USER_LIMITS +# ifndef PNG_SET_USER_LIMITS_SUPPORTED +# define PNG_SET_USER_LIMITS_SUPPORTED +# endif + /* Feature added at libpng-1.4.0, this flag added at 1.4.1 */ +# ifndef PNG_SET_CHUNK_CACHE_LIMIT_SUPPORTED +# define PNG_SET_CHUNK_CACHE_LIMIT_SUPPORTED +# endif + /* Feature added at libpng-1.4.1, this flag added at 1.4.1 */ +# ifndef PNG_SET_CHUNK_MALLOC_LIMIT_SUPPORTED +# define PNG_SET_CHUNK_MALLOC_LIMIT_SUPPORTED +# endif +#endif + +/* Added at libpng-1.2.43 */ +#ifndef PNG_USER_LIMITS_SUPPORTED +# ifndef PNG_NO_USER_LIMITS +# define PNG_USER_LIMITS_SUPPORTED +# endif +#endif + +/* Added at libpng-1.0.16 and 1.2.6. To accept all valid PNGs no matter + * how large, set these two limits to 0x7fffffffL + */ +#ifndef PNG_USER_WIDTH_MAX +# define PNG_USER_WIDTH_MAX 1000000L +#endif +#ifndef PNG_USER_HEIGHT_MAX +# define PNG_USER_HEIGHT_MAX 1000000L +#endif + +/* Added at libpng-1.2.43. To accept all valid PNGs no matter + * how large, set these two limits to 0. + */ +#ifndef PNG_USER_CHUNK_CACHE_MAX +# define PNG_USER_CHUNK_CACHE_MAX 0 +#endif + +/* Added at libpng-1.2.43 */ +#ifndef PNG_USER_CHUNK_MALLOC_MAX +# define PNG_USER_CHUNK_MALLOC_MAX 0 +#endif + +/* Added at libpng-1.4.0 */ +#if !defined(PNG_NO_IO_STATE) && !defined(PNG_IO_STATE_SUPPORTED) +# define PNG_IO_STATE_SUPPORTED +#endif + +#ifndef PNG_LITERAL_SHARP +# define PNG_LITERAL_SHARP 0x23 +#endif +#ifndef PNG_LITERAL_LEFT_SQUARE_BRACKET +# define PNG_LITERAL_LEFT_SQUARE_BRACKET 0x5b +#endif +#ifndef PNG_LITERAL_RIGHT_SQUARE_BRACKET +# define PNG_LITERAL_RIGHT_SQUARE_BRACKET 0x5d +#endif +#ifndef PNG_STRING_NEWLINE +#define PNG_STRING_NEWLINE "\n" +#endif + +/* These are currently experimental features, define them if you want */ + +/* Very little testing */ +/* +#ifdef PNG_READ_SUPPORTED +# ifndef PNG_READ_16_TO_8_ACCURATE_SCALE_SUPPORTED +# define PNG_READ_16_TO_8_ACCURATE_SCALE_SUPPORTED +# endif +#endif +*/ + +/* This is only for PowerPC big-endian and 680x0 systems */ +/* some testing */ +/* +#ifndef PNG_READ_BIG_ENDIAN_SUPPORTED +# define PNG_READ_BIG_ENDIAN_SUPPORTED +#endif +*/ + +#if !defined(PNG_NO_USE_READ_MACROS) && !defined(PNG_USE_READ_MACROS) +# define PNG_USE_READ_MACROS +#endif + +/* Buggy compilers (e.g., gcc 2.7.2.2) need PNG_NO_POINTER_INDEXING */ + +#if !defined(PNG_NO_POINTER_INDEXING) && \ + !defined(PNG_POINTER_INDEXING_SUPPORTED) +# define PNG_POINTER_INDEXING_SUPPORTED +#endif + + +/* Any chunks you are not interested in, you can undef here. The + * ones that allocate memory may be expecially important (hIST, + * tEXt, zTXt, tRNS, pCAL). Others will just save time and make png_info + * a bit smaller. + */ + +/* The size of the png_text structure changed in libpng-1.0.6 when + * iTXt support was added. iTXt support was turned off by default through + * libpng-1.2.x, to support old apps that malloc the png_text structure + * instead of calling png_set_text() and letting libpng malloc it. It + * was turned on by default in libpng-1.4.0. + */ + +/* PNG_READ_ANCILLARY_CHUNKS_NOT_SUPPORTED is deprecated. */ +#if defined(PNG_READ_SUPPORTED) && \ + !defined(PNG_READ_ANCILLARY_CHUNKS_NOT_SUPPORTED) && \ + !defined(PNG_NO_READ_ANCILLARY_CHUNKS) +# define PNG_READ_ANCILLARY_CHUNKS_SUPPORTED +#endif + +/* PNG_WRITE_ANCILLARY_CHUNKS_NOT_SUPPORTED is deprecated. */ +#if defined(PNG_WRITE_SUPPORTED) && \ + !defined(PNG_WRITE_ANCILLARY_CHUNKS_NOT_SUPPORTED) && \ + !defined(PNG_NO_WRITE_ANCILLARY_CHUNKS) +# define PNG_WRITE_ANCILLARY_CHUNKS_SUPPORTED +#endif + +#ifdef PNG_READ_ANCILLARY_CHUNKS_SUPPORTED + +#ifdef PNG_NO_READ_TEXT +# define PNG_NO_READ_iTXt +# define PNG_NO_READ_tEXt +# define PNG_NO_READ_zTXt +#endif + +#ifndef PNG_NO_READ_bKGD +# define PNG_READ_bKGD_SUPPORTED +# define PNG_bKGD_SUPPORTED +#endif +#ifndef PNG_NO_READ_cHRM +# define PNG_READ_cHRM_SUPPORTED +# define PNG_cHRM_SUPPORTED +#endif +#ifndef PNG_NO_READ_gAMA +# define PNG_READ_gAMA_SUPPORTED +# define PNG_gAMA_SUPPORTED +#endif +#ifndef PNG_NO_READ_hIST +# define PNG_READ_hIST_SUPPORTED +# define PNG_hIST_SUPPORTED +#endif +#ifndef PNG_NO_READ_iCCP +# define PNG_READ_iCCP_SUPPORTED +# define PNG_iCCP_SUPPORTED +#endif +#ifndef PNG_NO_READ_iTXt +# ifndef PNG_READ_iTXt_SUPPORTED +# define PNG_READ_iTXt_SUPPORTED +# endif +# ifndef PNG_iTXt_SUPPORTED +# define PNG_iTXt_SUPPORTED +# endif +#endif +#ifndef PNG_NO_READ_oFFs +# define PNG_READ_oFFs_SUPPORTED +# define PNG_oFFs_SUPPORTED +#endif +#ifndef PNG_NO_READ_pCAL +# define PNG_READ_pCAL_SUPPORTED +# define PNG_pCAL_SUPPORTED +#endif +#ifndef PNG_NO_READ_sCAL +# define PNG_READ_sCAL_SUPPORTED +# define PNG_sCAL_SUPPORTED +#endif +#ifndef PNG_NO_READ_pHYs +# define PNG_READ_pHYs_SUPPORTED +# define PNG_pHYs_SUPPORTED +#endif +#ifndef PNG_NO_READ_sBIT +# define PNG_READ_sBIT_SUPPORTED +# define PNG_sBIT_SUPPORTED +#endif +#ifndef PNG_NO_READ_sPLT +# define PNG_READ_sPLT_SUPPORTED +# define PNG_sPLT_SUPPORTED +#endif +#ifndef PNG_NO_READ_sRGB +# define PNG_READ_sRGB_SUPPORTED +# define PNG_sRGB_SUPPORTED +#endif +#ifndef PNG_NO_READ_tEXt +# define PNG_READ_tEXt_SUPPORTED +# define PNG_tEXt_SUPPORTED +#endif +#ifndef PNG_NO_READ_tIME +# define PNG_READ_tIME_SUPPORTED +# define PNG_tIME_SUPPORTED +#endif +#ifndef PNG_NO_READ_tRNS +# define PNG_READ_tRNS_SUPPORTED +# define PNG_tRNS_SUPPORTED +#endif +#ifndef PNG_NO_READ_zTXt +# define PNG_READ_zTXt_SUPPORTED +# define PNG_zTXt_SUPPORTED +#endif +#ifndef PNG_NO_READ_OPT_PLTE +# define PNG_READ_OPT_PLTE_SUPPORTED /* only affects support of the */ +#endif /* optional PLTE chunk in RGB and RGBA images */ +#if defined(PNG_READ_iTXt_SUPPORTED) || defined(PNG_READ_tEXt_SUPPORTED) || \ + defined(PNG_READ_zTXt_SUPPORTED) +# define PNG_READ_TEXT_SUPPORTED +# define PNG_TEXT_SUPPORTED +#endif + +#endif /* PNG_READ_ANCILLARY_CHUNKS_SUPPORTED */ + +#ifndef PNG_NO_READ_UNKNOWN_CHUNKS +# ifndef PNG_READ_UNKNOWN_CHUNKS_SUPPORTED +# define PNG_READ_UNKNOWN_CHUNKS_SUPPORTED +# endif +# ifndef PNG_UNKNOWN_CHUNKS_SUPPORTED +# define PNG_UNKNOWN_CHUNKS_SUPPORTED +# endif +# ifndef PNG_READ_USER_CHUNKS_SUPPORTED +# define PNG_READ_USER_CHUNKS_SUPPORTED +# endif +#endif +#ifndef PNG_NO_READ_USER_CHUNKS +# ifndef PNG_READ_USER_CHUNKS_SUPPORTED +# define PNG_READ_USER_CHUNKS_SUPPORTED +# endif +# ifndef PNG_USER_CHUNKS_SUPPORTED +# define PNG_USER_CHUNKS_SUPPORTED +# endif +#endif +#ifndef PNG_NO_HANDLE_AS_UNKNOWN +# ifndef PNG_HANDLE_AS_UNKNOWN_SUPPORTED +# define PNG_HANDLE_AS_UNKNOWN_SUPPORTED +# endif +#endif + +#ifdef PNG_WRITE_SUPPORTED +#ifdef PNG_WRITE_ANCILLARY_CHUNKS_SUPPORTED + +#ifdef PNG_NO_WRITE_TEXT +# define PNG_NO_WRITE_iTXt +# define PNG_NO_WRITE_tEXt +# define PNG_NO_WRITE_zTXt +#endif +#ifndef PNG_NO_WRITE_bKGD +# define PNG_WRITE_bKGD_SUPPORTED +# ifndef PNG_bKGD_SUPPORTED +# define PNG_bKGD_SUPPORTED +# endif +#endif +#ifndef PNG_NO_WRITE_cHRM +# define PNG_WRITE_cHRM_SUPPORTED +# ifndef PNG_cHRM_SUPPORTED +# define PNG_cHRM_SUPPORTED +# endif +#endif +#ifndef PNG_NO_WRITE_gAMA +# define PNG_WRITE_gAMA_SUPPORTED +# ifndef PNG_gAMA_SUPPORTED +# define PNG_gAMA_SUPPORTED +# endif +#endif +#ifndef PNG_NO_WRITE_hIST +# define PNG_WRITE_hIST_SUPPORTED +# ifndef PNG_hIST_SUPPORTED +# define PNG_hIST_SUPPORTED +# endif +#endif +#ifndef PNG_NO_WRITE_iCCP +# define PNG_WRITE_iCCP_SUPPORTED +# ifndef PNG_iCCP_SUPPORTED +# define PNG_iCCP_SUPPORTED +# endif +#endif +#ifndef PNG_NO_WRITE_iTXt +# ifndef PNG_WRITE_iTXt_SUPPORTED +# define PNG_WRITE_iTXt_SUPPORTED +# endif +# ifndef PNG_iTXt_SUPPORTED +# define PNG_iTXt_SUPPORTED +# endif +#endif +#ifndef PNG_NO_WRITE_oFFs +# define PNG_WRITE_oFFs_SUPPORTED +# ifndef PNG_oFFs_SUPPORTED +# define PNG_oFFs_SUPPORTED +# endif +#endif +#ifndef PNG_NO_WRITE_pCAL +# define PNG_WRITE_pCAL_SUPPORTED +# ifndef PNG_pCAL_SUPPORTED +# define PNG_pCAL_SUPPORTED +# endif +#endif +#ifndef PNG_NO_WRITE_sCAL +# define PNG_WRITE_sCAL_SUPPORTED +# ifndef PNG_sCAL_SUPPORTED +# define PNG_sCAL_SUPPORTED +# endif +#endif +#ifndef PNG_NO_WRITE_pHYs +# define PNG_WRITE_pHYs_SUPPORTED +# ifndef PNG_pHYs_SUPPORTED +# define PNG_pHYs_SUPPORTED +# endif +#endif +#ifndef PNG_NO_WRITE_sBIT +# define PNG_WRITE_sBIT_SUPPORTED +# ifndef PNG_sBIT_SUPPORTED +# define PNG_sBIT_SUPPORTED +# endif +#endif +#ifndef PNG_NO_WRITE_sPLT +# define PNG_WRITE_sPLT_SUPPORTED +# ifndef PNG_sPLT_SUPPORTED +# define PNG_sPLT_SUPPORTED +# endif +#endif +#ifndef PNG_NO_WRITE_sRGB +# define PNG_WRITE_sRGB_SUPPORTED +# ifndef PNG_sRGB_SUPPORTED +# define PNG_sRGB_SUPPORTED +# endif +#endif +#ifndef PNG_NO_WRITE_tEXt +# define PNG_WRITE_tEXt_SUPPORTED +# ifndef PNG_tEXt_SUPPORTED +# define PNG_tEXt_SUPPORTED +# endif +#endif +#ifndef PNG_NO_WRITE_tIME +# define PNG_WRITE_tIME_SUPPORTED +# ifndef PNG_tIME_SUPPORTED +# define PNG_tIME_SUPPORTED +# endif +#endif +#ifndef PNG_NO_WRITE_tRNS +# define PNG_WRITE_tRNS_SUPPORTED +# ifndef PNG_tRNS_SUPPORTED +# define PNG_tRNS_SUPPORTED +# endif +#endif +#ifndef PNG_NO_WRITE_zTXt +# define PNG_WRITE_zTXt_SUPPORTED +# ifndef PNG_zTXt_SUPPORTED +# define PNG_zTXt_SUPPORTED +# endif +#endif +#if defined(PNG_WRITE_iTXt_SUPPORTED) || defined(PNG_WRITE_tEXt_SUPPORTED) || \ + defined(PNG_WRITE_zTXt_SUPPORTED) +# define PNG_WRITE_TEXT_SUPPORTED +# ifndef PNG_TEXT_SUPPORTED +# define PNG_TEXT_SUPPORTED +# endif +#endif + +#ifdef PNG_WRITE_tIME_SUPPORTED +# ifndef PNG_NO_CONVERT_tIME +# ifndef _WIN32_WCE +/* The "tm" structure is not supported on WindowsCE */ +# ifndef PNG_CONVERT_tIME_SUPPORTED +# define PNG_CONVERT_tIME_SUPPORTED +# endif +# endif +# endif +#endif + +#endif /* PNG_WRITE_ANCILLARY_CHUNKS_SUPPORTED */ + +#ifndef PNG_NO_WRITE_FILTER +# ifndef PNG_WRITE_FILTER_SUPPORTED +# define PNG_WRITE_FILTER_SUPPORTED +# endif +#endif + +#ifndef PNG_NO_WRITE_UNKNOWN_CHUNKS +# define PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED +# ifndef PNG_UNKNOWN_CHUNKS_SUPPORTED +# define PNG_UNKNOWN_CHUNKS_SUPPORTED +# endif +#endif +#ifndef PNG_NO_HANDLE_AS_UNKNOWN +# ifndef PNG_HANDLE_AS_UNKNOWN_SUPPORTED +# define PNG_HANDLE_AS_UNKNOWN_SUPPORTED +# endif +#endif +#endif /* PNG_WRITE_SUPPORTED */ + +/* Turn this off to disable png_read_png() and + * png_write_png() and leave the row_pointers member + * out of the info structure. + */ +#ifndef PNG_NO_INFO_IMAGE +# define PNG_INFO_IMAGE_SUPPORTED +#endif + +/* Need the time information for converting tIME chunks */ +#ifdef PNG_CONVERT_tIME_SUPPORTED + /* "time.h" functions are not supported on WindowsCE */ +# include +#endif + +/* Some typedefs to get us started. These should be safe on most of the + * common platforms. The typedefs should be at least as large as the + * numbers suggest (a png_uint_32 must be at least 32 bits long), but they + * don't have to be exactly that size. Some compilers dislike passing + * unsigned shorts as function parameters, so you may be better off using + * unsigned int for png_uint_16. + */ + +#if defined(INT_MAX) && (INT_MAX > 0x7ffffffeL) +typedef unsigned int png_uint_32; +typedef int png_int_32; +#else +typedef unsigned long png_uint_32; +typedef long png_int_32; +#endif +typedef unsigned short png_uint_16; +typedef short png_int_16; +typedef unsigned char png_byte; + +#ifdef PNG_NO_SIZE_T + typedef unsigned int png_size_t; +#else + typedef size_t png_size_t; +#endif +#define png_sizeof(x) sizeof(x) + +/* The following is needed for medium model support. It cannot be in the + * pngpriv.h header. Needs modification for other compilers besides + * MSC. Model independent support declares all arrays and pointers to be + * large using the far keyword. The zlib version used must also support + * model independent data. As of version zlib 1.0.4, the necessary changes + * have been made in zlib. The USE_FAR_KEYWORD define triggers other + * changes that are needed. (Tim Wegner) + */ + +/* Separate compiler dependencies (problem here is that zlib.h always + * defines FAR. (SJT) + */ +#ifdef __BORLANDC__ +# if defined(__LARGE__) || defined(__HUGE__) || defined(__COMPACT__) +# define LDATA 1 +# else +# define LDATA 0 +# endif + /* GRR: why is Cygwin in here? Cygwin is not Borland C... */ +# if !defined(__WIN32__) && !defined(__FLAT__) && !defined(__CYGWIN__) +# define PNG_MAX_MALLOC_64K +# if (LDATA != 1) +# ifndef FAR +# define FAR __far +# endif +# define USE_FAR_KEYWORD +# endif /* LDATA != 1 */ + /* Possibly useful for moving data out of default segment. + * Uncomment it if you want. Could also define FARDATA as + * const if your compiler supports it. (SJT) +# define FARDATA FAR + */ +# endif /* __WIN32__, __FLAT__, __CYGWIN__ */ +#endif /* __BORLANDC__ */ + + +/* Suggest testing for specific compiler first before testing for + * FAR. The Watcom compiler defines both __MEDIUM__ and M_I86MM, + * making reliance oncertain keywords suspect. (SJT) + */ + +/* MSC Medium model */ +#ifdef FAR +# ifdef M_I86MM +# define USE_FAR_KEYWORD +# define FARDATA FAR +# include +# endif +#endif + +/* SJT: default case */ +#ifndef FAR +# define FAR +#endif + +/* At this point FAR is always defined */ +#ifndef FARDATA +# define FARDATA +#endif + +/* Typedef for floating-point numbers that are converted + to fixed-point with a multiple of 100,000, e.g., int_gamma */ +typedef png_int_32 png_fixed_point; + +/* Add typedefs for pointers */ +typedef void FAR * png_voidp; +typedef png_byte FAR * png_bytep; +typedef png_uint_32 FAR * png_uint_32p; +typedef png_int_32 FAR * png_int_32p; +typedef png_uint_16 FAR * png_uint_16p; +typedef png_int_16 FAR * png_int_16p; +typedef PNG_CONST char FAR * png_const_charp; +typedef char FAR * png_charp; +typedef png_fixed_point FAR * png_fixed_point_p; + +#ifndef PNG_NO_STDIO +typedef FILE * png_FILE_p; +#endif + +#ifdef PNG_FLOATING_POINT_SUPPORTED +typedef double FAR * png_doublep; +#endif + +/* Pointers to pointers; i.e. arrays */ +typedef png_byte FAR * FAR * png_bytepp; +typedef png_uint_32 FAR * FAR * png_uint_32pp; +typedef png_int_32 FAR * FAR * png_int_32pp; +typedef png_uint_16 FAR * FAR * png_uint_16pp; +typedef png_int_16 FAR * FAR * png_int_16pp; +typedef PNG_CONST char FAR * FAR * png_const_charpp; +typedef char FAR * FAR * png_charpp; +typedef png_fixed_point FAR * FAR * png_fixed_point_pp; +#ifdef PNG_FLOATING_POINT_SUPPORTED +typedef double FAR * FAR * png_doublepp; +#endif + +/* Pointers to pointers to pointers; i.e., pointer to array */ +typedef char FAR * FAR * FAR * png_charppp; + +/* Define PNG_BUILD_DLL if the module being built is a Windows + * LIBPNG DLL. + * + * Define PNG_USE_DLL if you want to *link* to the Windows LIBPNG DLL. + * It is equivalent to Microsoft predefined macro _DLL that is + * automatically defined when you compile using the share + * version of the CRT (C Run-Time library) + * + * The cygwin mods make this behavior a little different: + * Define PNG_BUILD_DLL if you are building a dll for use with cygwin + * Define PNG_STATIC if you are building a static library for use with cygwin, + * -or- if you are building an application that you want to link to the + * static library. + * PNG_USE_DLL is defined by default (no user action needed) unless one of + * the other flags is defined. + */ + +#if !defined(PNG_DLL) && (defined(PNG_BUILD_DLL) || defined(PNG_USE_DLL)) +# define PNG_DLL +#endif + +#ifdef __CYGWIN__ +# undef PNGAPI +# define PNGAPI __cdecl +# undef PNG_IMPEXP +# define PNG_IMPEXP +#endif + +#define PNG_USE_LOCAL_ARRAYS /* Not used in libpng, defined for legacy apps */ + +/* If you define PNGAPI, e.g., with compiler option "-DPNGAPI=__stdcall", + * you may get warnings regarding the linkage of png_zalloc and png_zfree. + * Don't ignore those warnings; you must also reset the default calling + * convention in your compiler to match your PNGAPI, and you must build + * zlib and your applications the same way you build libpng. + */ + +#if defined(__MINGW32__) && !defined(PNG_MODULEDEF) +# ifndef PNG_NO_MODULEDEF +# define PNG_NO_MODULEDEF +# endif +#endif + +#if !defined(PNG_IMPEXP) && defined(PNG_BUILD_DLL) && !defined(PNG_NO_MODULEDEF) +# define PNG_IMPEXP +#endif + +#if defined(PNG_DLL) || defined(_DLL) || defined(__DLL__ ) || \ + (( defined(_Windows) || defined(_WINDOWS) || \ + defined(WIN32) || defined(_WIN32) || defined(__WIN32__) )) + +# ifndef PNGAPI +# if defined(__GNUC__) || (defined (_MSC_VER) && (_MSC_VER >= 800)) +# define PNGAPI __cdecl +# else +# define PNGAPI _cdecl +# endif +# endif + +# if !defined(PNG_IMPEXP) && (!defined(PNG_DLL) || \ + 0 /* WINCOMPILER_WITH_NO_SUPPORT_FOR_DECLIMPEXP */) +# define PNG_IMPEXP +# endif + +# ifndef PNG_IMPEXP + +# define PNG_EXPORT_TYPE1(type,symbol) PNG_IMPEXP type PNGAPI symbol +# define PNG_EXPORT_TYPE2(type,symbol) type PNG_IMPEXP PNGAPI symbol + + /* Borland/Microsoft */ +# if defined(_MSC_VER) || defined(__BORLANDC__) +# if (_MSC_VER >= 800) || (__BORLANDC__ >= 0x500) +# define PNG_EXPORT PNG_EXPORT_TYPE1 +# else +# define PNG_EXPORT PNG_EXPORT_TYPE2 +# ifdef PNG_BUILD_DLL +# define PNG_IMPEXP __export +# else +# define PNG_IMPEXP /*__import */ /* doesn't exist AFAIK in VC++ */ +# endif /* Exists in Borland C++ for + C++ classes (== huge) */ +# endif +# endif + +# ifndef PNG_IMPEXP +# ifdef PNG_BUILD_DLL +# define PNG_IMPEXP __declspec(dllexport) +# else +# define PNG_IMPEXP __declspec(dllimport) +# endif +# endif +# endif /* PNG_IMPEXP */ +#else /* !(DLL || non-cygwin WINDOWS) */ +# if (defined(__IBMC__) || defined(__IBMCPP__)) && defined(__OS2__) +# ifndef PNGAPI +# define PNGAPI _System +# endif +# else +# if 0 /* ... other platforms, with other meanings */ +# endif +# endif +#endif + +#ifndef PNGAPI +# define PNGAPI +#endif +#ifndef PNG_IMPEXP +# define PNG_IMPEXP +#endif + +#ifdef PNG_BUILDSYMS +# ifndef PNG_EXPORT +# define PNG_EXPORT(type,symbol) PNG_FUNCTION_EXPORT symbol END +# endif +#endif + +#ifndef PNG_EXPORT +# define PNG_EXPORT(type,symbol) PNG_IMPEXP type PNGAPI symbol +#endif + +/* Support for compiler specific function attributes. These are used + * so that where compiler support is available incorrect use of API + * functions in png.h will generate compiler warnings. + * + * Added at libpng-1.2.41. + */ + +#ifndef PNG_NO_PEDANTIC_WARNINGS +# ifndef PNG_PEDANTIC_WARNINGS_SUPPORTED +# define PNG_PEDANTIC_WARNINGS_SUPPORTED +# endif +#endif + +#ifdef PNG_PEDANTIC_WARNINGS_SUPPORTED +/* Support for compiler specific function attributes. These are used + * so that where compiler support is available incorrect use of API + * functions in png.h will generate compiler warnings. Added at libpng + * version 1.2.41. + */ +# ifdef __GNUC__ +# ifndef PNG_USE_RESULT +# define PNG_USE_RESULT __attribute__((__warn_unused_result__)) +# endif +# ifndef PNG_NORETURN +# define PNG_NORETURN __attribute__((__noreturn__)) +# endif +# ifndef PNG_ALLOCATED +# define PNG_ALLOCATED __attribute__((__malloc__)) +# endif + + /* This specifically protects structure members that should only be + * accessed from within the library, therefore should be empty during + * a library build. + */ +# ifndef PNG_DEPRECATED +# define PNG_DEPRECATED __attribute__((__deprecated__)) +# endif +# ifndef PNG_DEPSTRUCT +# define PNG_DEPSTRUCT __attribute__((__deprecated__)) +# endif +# ifndef PNG_PRIVATE +# if 0 /* Doesn't work so we use deprecated instead*/ +# define PNG_PRIVATE \ + __attribute__((warning("This function is not exported by libpng."))) +# else +# define PNG_PRIVATE \ + __attribute__((__deprecated__)) +# endif +# endif /* PNG_PRIVATE */ +# endif /* __GNUC__ */ +#endif /* PNG_PEDANTIC_WARNINGS */ + +#ifndef PNG_DEPRECATED +# define PNG_DEPRECATED /* Use of this function is deprecated */ +#endif +#ifndef PNG_USE_RESULT +# define PNG_USE_RESULT /* The result of this function must be checked */ +#endif +#ifndef PNG_NORETURN +# define PNG_NORETURN /* This function does not return */ +#endif +#ifndef PNG_ALLOCATED +# define PNG_ALLOCATED /* The result of the function is new memory */ +#endif +#ifndef PNG_DEPSTRUCT +# define PNG_DEPSTRUCT /* Access to this struct member is deprecated */ +#endif +#ifndef PNG_PRIVATE +# define PNG_PRIVATE /* This is a private libpng function */ +#endif + +/* Users may want to use these so they are not private. Any library + * functions that are passed far data must be model-independent. + */ + +/* memory model/platform independent fns */ +#ifndef PNG_ABORT +# ifdef _WINDOWS_ +# define PNG_ABORT() ExitProcess(0) +# else +# define PNG_ABORT() abort() +# endif +#endif + +#ifdef USE_FAR_KEYWORD +/* Use this to make far-to-near assignments */ +# define CHECK 1 +# define NOCHECK 0 +# define CVT_PTR(ptr) (png_far_to_near(png_ptr,ptr,CHECK)) +# define CVT_PTR_NOCHECK(ptr) (png_far_to_near(png_ptr,ptr,NOCHECK)) +# define png_strcpy _fstrcpy +# define png_strncpy _fstrncpy /* Added to v 1.2.6 */ +# define png_strlen _fstrlen +# define png_memcmp _fmemcmp /* SJT: added */ +# define png_memcpy _fmemcpy +# define png_memset _fmemset +# define png_sprintf sprintf +#else +# ifdef _WINDOWS_ /* Favor Windows over C runtime fns */ +# define CVT_PTR(ptr) (ptr) +# define CVT_PTR_NOCHECK(ptr) (ptr) +# define png_strcpy lstrcpyA +# define png_strncpy lstrcpynA +# define png_strlen lstrlenA +# define png_memcmp memcmp +# define png_memcpy CopyMemory +# define png_memset memset +# define png_sprintf wsprintfA +# else +# define CVT_PTR(ptr) (ptr) +# define CVT_PTR_NOCHECK(ptr) (ptr) +# define png_strcpy strcpy +# define png_strncpy strncpy /* Added to v 1.2.6 */ +# define png_strlen strlen +# define png_memcmp memcmp /* SJT: added */ +# define png_memcpy memcpy +# define png_memset memset +# define png_sprintf sprintf +# ifndef PNG_NO_SNPRINTF +# ifdef _MSC_VER +# define png_snprintf _snprintf /* Added to v 1.2.19 */ +# define png_snprintf2 _snprintf +# define png_snprintf6 _snprintf +# else +# define png_snprintf snprintf /* Added to v 1.2.19 */ +# define png_snprintf2 snprintf +# define png_snprintf6 snprintf +# endif +# else + /* You don't have or don't want to use snprintf(). Caution: Using + * sprintf instead of snprintf exposes your application to accidental + * or malevolent buffer overflows. If you don't have snprintf() + * as a general rule you should provide one (you can get one from + * Portable OpenSSH). + */ +# define png_snprintf(s1,n,fmt,x1) sprintf(s1,fmt,x1) +# define png_snprintf2(s1,n,fmt,x1,x2) sprintf(s1,fmt,x1,x2) +# define png_snprintf6(s1,n,fmt,x1,x2,x3,x4,x5,x6) \ + sprintf(s1,fmt,x1,x2,x3,x4,x5,x6) +# endif +# endif +#endif + +/* png_alloc_size_t is guaranteed to be no smaller than png_size_t, + * and no smaller than png_uint_32. Casts from png_size_t or png_uint_32 + * to png_alloc_size_t are not necessary; in fact, it is recommended + * not to use them at all so that the compiler can complain when something + * turns out to be problematic. + * Casts in the other direction (from png_alloc_size_t to png_size_t or + * png_uint_32) should be explicitly applied; however, we do not expect + * to encounter practical situations that require such conversions. + */ +#if defined(__TURBOC__) && !defined(__FLAT__) +# define png_mem_alloc farmalloc +# define png_mem_free farfree + typedef unsigned long png_alloc_size_t; +#else +# if defined(_MSC_VER) && defined(MAXSEG_64K) +# define png_mem_alloc(s) halloc(s, 1) +# define png_mem_free hfree + typedef unsigned long png_alloc_size_t; +# else +# if defined(_WINDOWS_) && (!defined(INT_MAX) || INT_MAX <= 0x7ffffffeL) +# define png_mem_alloc(s) HeapAlloc(GetProcessHeap(), 0, s) +# define png_mem_free(p) HeapFree(GetProcessHeap(), 0, p) + typedef DWORD png_alloc_size_t; +# else +# define png_mem_alloc malloc +# define png_mem_free free + typedef png_size_t png_alloc_size_t; +# endif +# endif +#endif +/* End of memory model/platform independent support */ + +/* Just a little check that someone hasn't tried to define something + * contradictory. + */ +#if (PNG_ZBUF_SIZE > 65536L) && defined(PNG_MAX_MALLOC_64K) +# undef PNG_ZBUF_SIZE +# define PNG_ZBUF_SIZE 65536L +#endif + + +/* Added at libpng-1.2.8 */ +#endif /* PNG_VERSION_INFO_ONLY */ + +#endif /* PNGCONF_H */ diff --git a/libpng_1.4.1_android/pngerror.c b/libpng_1.4.1_android/pngerror.c new file mode 100755 index 0000000..633eae2 --- /dev/null +++ b/libpng_1.4.1_android/pngerror.c @@ -0,0 +1,402 @@ + +/* pngerror.c - stub functions for i/o and memory allocation + * + * Last changed in libpng 1.4.0 [January 3, 2010] + * Copyright (c) 1998-2010 Glenn Randers-Pehrson + * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) + * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) + * + * This code is released under the libpng license. + * For conditions of distribution and use, see the disclaimer + * and license in png.h + * + * This file provides a location for all error handling. Users who + * need special error handling are expected to write replacement functions + * and use png_set_error_fn() to use those functions. See the instructions + * at each function. + */ + +#define PNG_NO_PEDANTIC_WARNINGS +#include "png.h" +#if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED) +#include "pngpriv.h" + +static void /* PRIVATE */ +png_default_error PNGARG((png_structp png_ptr, + png_const_charp error_message)) PNG_NORETURN; +#ifdef PNG_WARNINGS_SUPPORTED +static void /* PRIVATE */ +png_default_warning PNGARG((png_structp png_ptr, + png_const_charp warning_message)); +#endif /* PNG_WARNINGS_SUPPORTED */ + +/* This function is called whenever there is a fatal error. This function + * should not be changed. If there is a need to handle errors differently, + * you should supply a replacement error function and use png_set_error_fn() + * to replace the error function at run-time. + */ +#ifdef PNG_ERROR_TEXT_SUPPORTED +void PNGAPI +png_error(png_structp png_ptr, png_const_charp error_message) +{ +#ifdef PNG_ERROR_NUMBERS_SUPPORTED + char msg[16]; + if (png_ptr != NULL) + { + if (png_ptr->flags& + (PNG_FLAG_STRIP_ERROR_NUMBERS|PNG_FLAG_STRIP_ERROR_TEXT)) + { + if (*error_message == PNG_LITERAL_SHARP) + { + /* Strip "#nnnn " from beginning of error message. */ + int offset; + for (offset = 1; offset<15; offset++) + if (error_message[offset] == ' ') + break; + if (png_ptr->flags&PNG_FLAG_STRIP_ERROR_TEXT) + { + int i; + for (i = 0; i < offset - 1; i++) + msg[i] = error_message[i + 1]; + msg[i - 1] = '\0'; + error_message = msg; + } + else + error_message += offset; + } + else + { + if (png_ptr->flags&PNG_FLAG_STRIP_ERROR_TEXT) + { + msg[0] = '0'; + msg[1] = '\0'; + error_message = msg; + } + } + } + } +#endif + if (png_ptr != NULL && png_ptr->error_fn != NULL) + (*(png_ptr->error_fn))(png_ptr, error_message); + + /* If the custom handler doesn't exist, or if it returns, + use the default handler, which will not return. */ + png_default_error(png_ptr, error_message); +} +#else +void PNGAPI +png_err(png_structp png_ptr) +{ + if (png_ptr != NULL && png_ptr->error_fn != NULL) + (*(png_ptr->error_fn))(png_ptr, '\0'); + + /* If the custom handler doesn't exist, or if it returns, + use the default handler, which will not return. */ + png_default_error(png_ptr, '\0'); +} +#endif /* PNG_ERROR_TEXT_SUPPORTED */ + +#ifdef PNG_WARNINGS_SUPPORTED +/* This function is called whenever there is a non-fatal error. This function + * should not be changed. If there is a need to handle warnings differently, + * you should supply a replacement warning function and use + * png_set_error_fn() to replace the warning function at run-time. + */ +void PNGAPI +png_warning(png_structp png_ptr, png_const_charp warning_message) +{ + int offset = 0; + if (png_ptr != NULL) + { +#ifdef PNG_ERROR_NUMBERS_SUPPORTED + if (png_ptr->flags& + (PNG_FLAG_STRIP_ERROR_NUMBERS|PNG_FLAG_STRIP_ERROR_TEXT)) +#endif + { + if (*warning_message == PNG_LITERAL_SHARP) + { + for (offset = 1; offset < 15; offset++) + if (warning_message[offset] == ' ') + break; + } + } + } + if (png_ptr != NULL && png_ptr->warning_fn != NULL) + (*(png_ptr->warning_fn))(png_ptr, warning_message + offset); + else + png_default_warning(png_ptr, warning_message + offset); +} +#endif /* PNG_WARNINGS_SUPPORTED */ + +#ifdef PNG_BENIGN_ERRORS_SUPPORTED +void PNGAPI +png_benign_error(png_structp png_ptr, png_const_charp error_message) +{ + if (png_ptr->flags & PNG_FLAG_BENIGN_ERRORS_WARN) + png_warning(png_ptr, error_message); + else + png_error(png_ptr, error_message); +} +#endif + +/* These utilities are used internally to build an error message that relates + * to the current chunk. The chunk name comes from png_ptr->chunk_name, + * this is used to prefix the message. The message is limited in length + * to 63 bytes, the name characters are output as hex digits wrapped in [] + * if the character is invalid. + */ +#define isnonalpha(c) ((c) < 65 || (c) > 122 || ((c) > 90 && (c) < 97)) +static PNG_CONST char png_digit[16] = { + '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', + 'A', 'B', 'C', 'D', 'E', 'F' +}; + +#define PNG_MAX_ERROR_TEXT 64 +#if defined(PNG_WARNINGS_SUPPORTED) || defined(PNG_ERROR_TEXT_SUPPORTED) +static void /* PRIVATE */ +png_format_buffer(png_structp png_ptr, png_charp buffer, png_const_charp + error_message) +{ + int iout = 0, iin = 0; + + while (iin < 4) + { + int c = png_ptr->chunk_name[iin++]; + if (isnonalpha(c)) + { + buffer[iout++] = PNG_LITERAL_LEFT_SQUARE_BRACKET; + buffer[iout++] = png_digit[(c & 0xf0) >> 4]; + buffer[iout++] = png_digit[c & 0x0f]; + buffer[iout++] = PNG_LITERAL_RIGHT_SQUARE_BRACKET; + } + else + { + buffer[iout++] = (png_byte)c; + } + } + + if (error_message == NULL) + buffer[iout] = '\0'; + else + { + buffer[iout++] = ':'; + buffer[iout++] = ' '; + png_memcpy(buffer + iout, error_message, PNG_MAX_ERROR_TEXT); + buffer[iout + PNG_MAX_ERROR_TEXT - 1] = '\0'; + } +} + +#ifdef PNG_READ_SUPPORTED +void PNGAPI +png_chunk_error(png_structp png_ptr, png_const_charp error_message) +{ + char msg[18+PNG_MAX_ERROR_TEXT]; + if (png_ptr == NULL) + png_error(png_ptr, error_message); + else + { + png_format_buffer(png_ptr, msg, error_message); + png_error(png_ptr, msg); + } +} +#endif /* PNG_READ_SUPPORTED */ +#endif /* PNG_WARNINGS_SUPPORTED || PNG_ERROR_TEXT_SUPPORTED */ + +#ifdef PNG_WARNINGS_SUPPORTED +void PNGAPI +png_chunk_warning(png_structp png_ptr, png_const_charp warning_message) +{ + char msg[18+PNG_MAX_ERROR_TEXT]; + if (png_ptr == NULL) + png_warning(png_ptr, warning_message); + else + { + png_format_buffer(png_ptr, msg, warning_message); + png_warning(png_ptr, msg); + } +} +#endif /* PNG_WARNINGS_SUPPORTED */ + +#ifdef PNG_READ_SUPPORTED +#ifdef PNG_BENIGN_ERRORS_SUPPORTED +void PNGAPI +png_chunk_benign_error(png_structp png_ptr, png_const_charp error_message) +{ + if (png_ptr->flags & PNG_FLAG_BENIGN_ERRORS_WARN) + png_chunk_warning(png_ptr, error_message); + else + png_chunk_error(png_ptr, error_message); +} +#endif +#endif /* PNG_READ_SUPPORTED */ + +#ifdef PNG_SETJMP_SUPPORTED +/* This API only exists if ANSI-C style error handling is used, + * otherwise it is necessary for png_default_error to be overridden. + */ +jmp_buf* PNGAPI +png_set_longjmp_fn(png_structp png_ptr, png_longjmp_ptr longjmp_fn, + size_t jmp_buf_size) +{ + if (png_ptr == NULL || jmp_buf_size != png_sizeof(jmp_buf)) + return NULL; + + png_ptr->longjmp_fn = longjmp_fn; + return &png_ptr->jmpbuf; +} +#endif + +/* This is the default error handling function. Note that replacements for + * this function MUST NOT RETURN, or the program will likely crash. This + * function is used by default, or if the program supplies NULL for the + * error function pointer in png_set_error_fn(). + */ +static void /* PRIVATE */ +png_default_error(png_structp png_ptr, png_const_charp error_message) +{ +#ifdef PNG_CONSOLE_IO_SUPPORTED +#ifdef PNG_ERROR_NUMBERS_SUPPORTED + if (*error_message == PNG_LITERAL_SHARP) + { + /* Strip "#nnnn " from beginning of error message. */ + int offset; + char error_number[16]; + for (offset = 0; offset<15; offset++) + { + error_number[offset] = error_message[offset + 1]; + if (error_message[offset] == ' ') + break; + } + if ((offset > 1) && (offset < 15)) + { + error_number[offset - 1] = '\0'; + fprintf(stderr, "libpng error no. %s: %s", + error_number, error_message + offset + 1); + fprintf(stderr, PNG_STRING_NEWLINE); + } + else + { + fprintf(stderr, "libpng error: %s, offset=%d", + error_message, offset); + fprintf(stderr, PNG_STRING_NEWLINE); + } + } + else +#endif + { + fprintf(stderr, "libpng error: %s", error_message); + fprintf(stderr, PNG_STRING_NEWLINE); + } +#endif + +#ifdef PNG_SETJMP_SUPPORTED + if (png_ptr && png_ptr->longjmp_fn) + { +# ifdef USE_FAR_KEYWORD + { + jmp_buf jmpbuf; + png_memcpy(jmpbuf, png_ptr->jmpbuf, png_sizeof(jmp_buf)); + png_ptr->longjmp_fn(jmpbuf, 1); + } +# else + png_ptr->longjmp_fn(png_ptr->jmpbuf, 1); +# endif + } +#endif + /* Here if not setjmp support or if png_ptr is null. */ + PNG_ABORT(); +#ifndef PNG_CONSOLE_IO_SUPPORTED + error_message = error_message; /* Make compiler happy */ +#endif +} + +#ifdef PNG_WARNINGS_SUPPORTED +/* This function is called when there is a warning, but the library thinks + * it can continue anyway. Replacement functions don't have to do anything + * here if you don't want them to. In the default configuration, png_ptr is + * not used, but it is passed in case it may be useful. + */ +static void /* PRIVATE */ +png_default_warning(png_structp png_ptr, png_const_charp warning_message) +{ +#ifdef PNG_CONSOLE_IO_SUPPORTED +# ifdef PNG_ERROR_NUMBERS_SUPPORTED + if (*warning_message == PNG_LITERAL_SHARP) + { + int offset; + char warning_number[16]; + for (offset = 0; offset < 15; offset++) + { + warning_number[offset] = warning_message[offset + 1]; + if (warning_message[offset] == ' ') + break; + } + if ((offset > 1) && (offset < 15)) + { + warning_number[offset + 1] = '\0'; + fprintf(stderr, "libpng warning no. %s: %s", + warning_number, warning_message + offset); + fprintf(stderr, PNG_STRING_NEWLINE); + } + else + { + fprintf(stderr, "libpng warning: %s", + warning_message); + fprintf(stderr, PNG_STRING_NEWLINE); + } + } + else +# endif + { + fprintf(stderr, "libpng warning: %s", warning_message); + fprintf(stderr, PNG_STRING_NEWLINE); + } +#else + warning_message = warning_message; /* Make compiler happy */ +#endif + png_ptr = png_ptr; /* Make compiler happy */ +} +#endif /* PNG_WARNINGS_SUPPORTED */ + +/* This function is called when the application wants to use another method + * of handling errors and warnings. Note that the error function MUST NOT + * return to the calling routine or serious problems will occur. The return + * method used in the default routine calls longjmp(png_ptr->jmpbuf, 1) + */ +void PNGAPI +png_set_error_fn(png_structp png_ptr, png_voidp error_ptr, + png_error_ptr error_fn, png_error_ptr warning_fn) +{ + if (png_ptr == NULL) + return; + png_ptr->error_ptr = error_ptr; + png_ptr->error_fn = error_fn; + png_ptr->warning_fn = warning_fn; +} + + +/* This function returns a pointer to the error_ptr associated with the user + * functions. The application should free any memory associated with this + * pointer before png_write_destroy and png_read_destroy are called. + */ +png_voidp PNGAPI +png_get_error_ptr(png_structp png_ptr) +{ + if (png_ptr == NULL) + return NULL; + return ((png_voidp)png_ptr->error_ptr); +} + + +#ifdef PNG_ERROR_NUMBERS_SUPPORTED +void PNGAPI +png_set_strip_error_numbers(png_structp png_ptr, png_uint_32 strip_mode) +{ + if (png_ptr != NULL) + { + png_ptr->flags &= + ((~(PNG_FLAG_STRIP_ERROR_NUMBERS|PNG_FLAG_STRIP_ERROR_TEXT))&strip_mode); + } +} +#endif +#endif /* PNG_READ_SUPPORTED || PNG_WRITE_SUPPORTED */ diff --git a/libpng_1.4.1_android/pngget.c b/libpng_1.4.1_android/pngget.c new file mode 100755 index 0000000..ea36f25 --- /dev/null +++ b/libpng_1.4.1_android/pngget.c @@ -0,0 +1,925 @@ + +/* pngget.c - retrieval of values from info struct + * + * Last changed in libpng 1.4.1 [February 25, 2010] + * Copyright (c) 1998-2010 Glenn Randers-Pehrson + * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) + * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) + * + * This code is released under the libpng license. + * For conditions of distribution and use, see the disclaimer + * and license in png.h + * + */ + +#define PNG_NO_PEDANTIC_WARNINGS +#include "png.h" +#if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED) +#include "pngpriv.h" + +png_uint_32 PNGAPI +png_get_valid(png_structp png_ptr, png_infop info_ptr, png_uint_32 flag) +{ + if (png_ptr != NULL && info_ptr != NULL) + return(info_ptr->valid & flag); + + else + return(0); +} + +png_size_t PNGAPI +png_get_rowbytes(png_structp png_ptr, png_infop info_ptr) +{ + if (png_ptr != NULL && info_ptr != NULL) + return(info_ptr->rowbytes); + + else + return(0); +} + +#ifdef PNG_INFO_IMAGE_SUPPORTED +png_bytepp PNGAPI +png_get_rows(png_structp png_ptr, png_infop info_ptr) +{ + if (png_ptr != NULL && info_ptr != NULL) + return(info_ptr->row_pointers); + + else + return(0); +} +#endif + +#ifdef PNG_EASY_ACCESS_SUPPORTED +/* Easy access to info, added in libpng-0.99 */ +png_uint_32 PNGAPI +png_get_image_width(png_structp png_ptr, png_infop info_ptr) +{ + if (png_ptr != NULL && info_ptr != NULL) + return info_ptr->width; + + return (0); +} + +png_uint_32 PNGAPI +png_get_image_height(png_structp png_ptr, png_infop info_ptr) +{ + if (png_ptr != NULL && info_ptr != NULL) + return info_ptr->height; + + return (0); +} + +png_byte PNGAPI +png_get_bit_depth(png_structp png_ptr, png_infop info_ptr) +{ + if (png_ptr != NULL && info_ptr != NULL) + return info_ptr->bit_depth; + + return (0); +} + +png_byte PNGAPI +png_get_color_type(png_structp png_ptr, png_infop info_ptr) +{ + if (png_ptr != NULL && info_ptr != NULL) + return info_ptr->color_type; + + return (0); +} + +png_byte PNGAPI +png_get_filter_type(png_structp png_ptr, png_infop info_ptr) +{ + if (png_ptr != NULL && info_ptr != NULL) + return info_ptr->filter_type; + + return (0); +} + +png_byte PNGAPI +png_get_interlace_type(png_structp png_ptr, png_infop info_ptr) +{ + if (png_ptr != NULL && info_ptr != NULL) + return info_ptr->interlace_type; + + return (0); +} + +png_byte PNGAPI +png_get_compression_type(png_structp png_ptr, png_infop info_ptr) +{ + if (png_ptr != NULL && info_ptr != NULL) + return info_ptr->compression_type; + + return (0); +} + +png_uint_32 PNGAPI +png_get_x_pixels_per_meter(png_structp png_ptr, png_infop info_ptr) +{ + if (png_ptr != NULL && info_ptr != NULL) +#ifdef PNG_pHYs_SUPPORTED + if (info_ptr->valid & PNG_INFO_pHYs) + { + png_debug1(1, "in %s retrieval function", "png_get_x_pixels_per_meter"); + + if (info_ptr->phys_unit_type != PNG_RESOLUTION_METER) + return (0); + + else + return (info_ptr->x_pixels_per_unit); + } +#else + return (0); +#endif + return (0); +} + +png_uint_32 PNGAPI +png_get_y_pixels_per_meter(png_structp png_ptr, png_infop info_ptr) +{ + if (png_ptr != NULL && info_ptr != NULL) +#ifdef PNG_pHYs_SUPPORTED + if (info_ptr->valid & PNG_INFO_pHYs) + { + png_debug1(1, "in %s retrieval function", "png_get_y_pixels_per_meter"); + + if (info_ptr->phys_unit_type != PNG_RESOLUTION_METER) + return (0); + + else + return (info_ptr->y_pixels_per_unit); + } +#else + return (0); +#endif + return (0); +} + +png_uint_32 PNGAPI +png_get_pixels_per_meter(png_structp png_ptr, png_infop info_ptr) +{ + if (png_ptr != NULL && info_ptr != NULL) +#ifdef PNG_pHYs_SUPPORTED + if (info_ptr->valid & PNG_INFO_pHYs) + { + png_debug1(1, "in %s retrieval function", "png_get_pixels_per_meter"); + + if (info_ptr->phys_unit_type != PNG_RESOLUTION_METER || + info_ptr->x_pixels_per_unit != info_ptr->y_pixels_per_unit) + return (0); + + else + return (info_ptr->x_pixels_per_unit); + } +#else + return (0); +#endif + return (0); +} + +#ifdef PNG_FLOATING_POINT_SUPPORTED +float PNGAPI +png_get_pixel_aspect_ratio(png_structp png_ptr, png_infop info_ptr) + { + if (png_ptr != NULL && info_ptr != NULL) +#ifdef PNG_pHYs_SUPPORTED + + if (info_ptr->valid & PNG_INFO_pHYs) + { + png_debug1(1, "in %s retrieval function", "png_get_aspect_ratio"); + + if (info_ptr->x_pixels_per_unit == 0) + return ((float)0.0); + + else + return ((float)((float)info_ptr->y_pixels_per_unit + /(float)info_ptr->x_pixels_per_unit)); + } +#else + return (0.0); +#endif + return ((float)0.0); +} +#endif + +png_int_32 PNGAPI +png_get_x_offset_microns(png_structp png_ptr, png_infop info_ptr) +{ + if (png_ptr != NULL && info_ptr != NULL) +#ifdef PNG_oFFs_SUPPORTED + + if (info_ptr->valid & PNG_INFO_oFFs) + { + png_debug1(1, "in %s retrieval function", "png_get_x_offset_microns"); + + if (info_ptr->offset_unit_type != PNG_OFFSET_MICROMETER) + return (0); + + else + return (info_ptr->x_offset); + } +#else + return (0); +#endif + return (0); +} + +png_int_32 PNGAPI +png_get_y_offset_microns(png_structp png_ptr, png_infop info_ptr) +{ + if (png_ptr != NULL && info_ptr != NULL) + +#ifdef PNG_oFFs_SUPPORTED + if (info_ptr->valid & PNG_INFO_oFFs) + { + png_debug1(1, "in %s retrieval function", "png_get_y_offset_microns"); + + if (info_ptr->offset_unit_type != PNG_OFFSET_MICROMETER) + return (0); + + else + return (info_ptr->y_offset); + } +#else + return (0); +#endif + return (0); +} + +png_int_32 PNGAPI +png_get_x_offset_pixels(png_structp png_ptr, png_infop info_ptr) +{ + if (png_ptr != NULL && info_ptr != NULL) + +#ifdef PNG_oFFs_SUPPORTED + if (info_ptr->valid & PNG_INFO_oFFs) + { + png_debug1(1, "in %s retrieval function", "png_get_x_offset_microns"); + + if (info_ptr->offset_unit_type != PNG_OFFSET_PIXEL) + return (0); + + else + return (info_ptr->x_offset); + } +#else + return (0); +#endif + return (0); +} + +png_int_32 PNGAPI +png_get_y_offset_pixels(png_structp png_ptr, png_infop info_ptr) +{ + if (png_ptr != NULL && info_ptr != NULL) + +#ifdef PNG_oFFs_SUPPORTED + if (info_ptr->valid & PNG_INFO_oFFs) + { + png_debug1(1, "in %s retrieval function", "png_get_y_offset_microns"); + + if (info_ptr->offset_unit_type != PNG_OFFSET_PIXEL) + return (0); + + else + return (info_ptr->y_offset); + } +#else + return (0); +#endif + return (0); +} + +#if defined(PNG_INCH_CONVERSIONS) && defined(PNG_FLOATING_POINT_SUPPORTED) +png_uint_32 PNGAPI +png_get_pixels_per_inch(png_structp png_ptr, png_infop info_ptr) +{ + return ((png_uint_32)((float)png_get_pixels_per_meter(png_ptr, info_ptr) + *.0254 +.5)); +} + +png_uint_32 PNGAPI +png_get_x_pixels_per_inch(png_structp png_ptr, png_infop info_ptr) +{ + return ((png_uint_32)((float)png_get_x_pixels_per_meter(png_ptr, info_ptr) + *.0254 +.5)); +} + +png_uint_32 PNGAPI +png_get_y_pixels_per_inch(png_structp png_ptr, png_infop info_ptr) +{ + return ((png_uint_32)((float)png_get_y_pixels_per_meter(png_ptr, info_ptr) + *.0254 +.5)); +} + +float PNGAPI +png_get_x_offset_inches(png_structp png_ptr, png_infop info_ptr) +{ + return ((float)png_get_x_offset_microns(png_ptr, info_ptr) + *.00003937); +} + +float PNGAPI +png_get_y_offset_inches(png_structp png_ptr, png_infop info_ptr) +{ + return ((float)png_get_y_offset_microns(png_ptr, info_ptr) + *.00003937); +} + +#ifdef PNG_pHYs_SUPPORTED +png_uint_32 PNGAPI +png_get_pHYs_dpi(png_structp png_ptr, png_infop info_ptr, + png_uint_32 *res_x, png_uint_32 *res_y, int *unit_type) +{ + png_uint_32 retval = 0; + + if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_pHYs)) + { + png_debug1(1, "in %s retrieval function", "pHYs"); + + if (res_x != NULL) + { + *res_x = info_ptr->x_pixels_per_unit; + retval |= PNG_INFO_pHYs; + } + if (res_y != NULL) + { + *res_y = info_ptr->y_pixels_per_unit; + retval |= PNG_INFO_pHYs; + } + if (unit_type != NULL) + { + *unit_type = (int)info_ptr->phys_unit_type; + retval |= PNG_INFO_pHYs; + if (*unit_type == 1) + { + if (res_x != NULL) *res_x = (png_uint_32)(*res_x * .0254 + .50); + if (res_y != NULL) *res_y = (png_uint_32)(*res_y * .0254 + .50); + } + } + } + return (retval); +} +#endif /* PNG_pHYs_SUPPORTED */ +#endif /* PNG_INCH_CONVERSIONS && PNG_FLOATING_POINT_SUPPORTED */ + +/* png_get_channels really belongs in here, too, but it's been around longer */ + +#endif /* PNG_EASY_ACCESS_SUPPORTED */ + +png_byte PNGAPI +png_get_channels(png_structp png_ptr, png_infop info_ptr) +{ + if (png_ptr != NULL && info_ptr != NULL) + return(info_ptr->channels); + else + return (0); +} + +png_bytep PNGAPI +png_get_signature(png_structp png_ptr, png_infop info_ptr) +{ + if (png_ptr != NULL && info_ptr != NULL) + return(info_ptr->signature); + else + return (NULL); +} + +#ifdef PNG_bKGD_SUPPORTED +png_uint_32 PNGAPI +png_get_bKGD(png_structp png_ptr, png_infop info_ptr, + png_color_16p *background) +{ + if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_bKGD) + && background != NULL) + { + png_debug1(1, "in %s retrieval function", "bKGD"); + + *background = &(info_ptr->background); + return (PNG_INFO_bKGD); + } + return (0); +} +#endif + +#ifdef PNG_cHRM_SUPPORTED +#ifdef PNG_FLOATING_POINT_SUPPORTED +png_uint_32 PNGAPI +png_get_cHRM(png_structp png_ptr, png_infop info_ptr, + double *white_x, double *white_y, double *red_x, double *red_y, + double *green_x, double *green_y, double *blue_x, double *blue_y) +{ + if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_cHRM)) + { + png_debug1(1, "in %s retrieval function", "cHRM"); + + if (white_x != NULL) + *white_x = (double)info_ptr->x_white; + if (white_y != NULL) + *white_y = (double)info_ptr->y_white; + if (red_x != NULL) + *red_x = (double)info_ptr->x_red; + if (red_y != NULL) + *red_y = (double)info_ptr->y_red; + if (green_x != NULL) + *green_x = (double)info_ptr->x_green; + if (green_y != NULL) + *green_y = (double)info_ptr->y_green; + if (blue_x != NULL) + *blue_x = (double)info_ptr->x_blue; + if (blue_y != NULL) + *blue_y = (double)info_ptr->y_blue; + return (PNG_INFO_cHRM); + } + return (0); +} +#endif +#ifdef PNG_FIXED_POINT_SUPPORTED +png_uint_32 PNGAPI +png_get_cHRM_fixed(png_structp png_ptr, png_infop info_ptr, + png_fixed_point *white_x, png_fixed_point *white_y, png_fixed_point *red_x, + png_fixed_point *red_y, png_fixed_point *green_x, png_fixed_point *green_y, + png_fixed_point *blue_x, png_fixed_point *blue_y) +{ + png_debug1(1, "in %s retrieval function", "cHRM"); + + if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_cHRM)) + { + if (white_x != NULL) + *white_x = info_ptr->int_x_white; + if (white_y != NULL) + *white_y = info_ptr->int_y_white; + if (red_x != NULL) + *red_x = info_ptr->int_x_red; + if (red_y != NULL) + *red_y = info_ptr->int_y_red; + if (green_x != NULL) + *green_x = info_ptr->int_x_green; + if (green_y != NULL) + *green_y = info_ptr->int_y_green; + if (blue_x != NULL) + *blue_x = info_ptr->int_x_blue; + if (blue_y != NULL) + *blue_y = info_ptr->int_y_blue; + return (PNG_INFO_cHRM); + } + return (0); +} +#endif +#endif + +#ifdef PNG_gAMA_SUPPORTED +#ifdef PNG_FLOATING_POINT_SUPPORTED +png_uint_32 PNGAPI +png_get_gAMA(png_structp png_ptr, png_infop info_ptr, double *file_gamma) +{ + png_debug1(1, "in %s retrieval function", "gAMA"); + + if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_gAMA) + && file_gamma != NULL) + { + *file_gamma = (double)info_ptr->gamma; + return (PNG_INFO_gAMA); + } + return (0); +} +#endif +#ifdef PNG_FIXED_POINT_SUPPORTED +png_uint_32 PNGAPI +png_get_gAMA_fixed(png_structp png_ptr, png_infop info_ptr, + png_fixed_point *int_file_gamma) +{ + png_debug1(1, "in %s retrieval function", "gAMA"); + + if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_gAMA) + && int_file_gamma != NULL) + { + *int_file_gamma = info_ptr->int_gamma; + return (PNG_INFO_gAMA); + } + return (0); +} +#endif +#endif + +#ifdef PNG_sRGB_SUPPORTED +png_uint_32 PNGAPI +png_get_sRGB(png_structp png_ptr, png_infop info_ptr, int *file_srgb_intent) +{ + png_debug1(1, "in %s retrieval function", "sRGB"); + + if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_sRGB) + && file_srgb_intent != NULL) + { + *file_srgb_intent = (int)info_ptr->srgb_intent; + return (PNG_INFO_sRGB); + } + return (0); +} +#endif + +#ifdef PNG_iCCP_SUPPORTED +png_uint_32 PNGAPI +png_get_iCCP(png_structp png_ptr, png_infop info_ptr, + png_charpp name, int *compression_type, + png_charpp profile, png_uint_32 *proflen) +{ + png_debug1(1, "in %s retrieval function", "iCCP"); + + if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_iCCP) + && name != NULL && profile != NULL && proflen != NULL) + { + *name = info_ptr->iccp_name; + *profile = info_ptr->iccp_profile; + /* Compression_type is a dummy so the API won't have to change + * if we introduce multiple compression types later. + */ + *proflen = (int)info_ptr->iccp_proflen; + *compression_type = (int)info_ptr->iccp_compression; + return (PNG_INFO_iCCP); + } + return (0); +} +#endif + +#ifdef PNG_sPLT_SUPPORTED +png_uint_32 PNGAPI +png_get_sPLT(png_structp png_ptr, png_infop info_ptr, + png_sPLT_tpp spalettes) +{ + if (png_ptr != NULL && info_ptr != NULL && spalettes != NULL) + { + *spalettes = info_ptr->splt_palettes; + return ((png_uint_32)info_ptr->splt_palettes_num); + } + return (0); +} +#endif + +#ifdef PNG_hIST_SUPPORTED +png_uint_32 PNGAPI +png_get_hIST(png_structp png_ptr, png_infop info_ptr, png_uint_16p *hist) +{ + png_debug1(1, "in %s retrieval function", "hIST"); + + if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_hIST) + && hist != NULL) + { + *hist = info_ptr->hist; + return (PNG_INFO_hIST); + } + return (0); +} +#endif + +png_uint_32 PNGAPI +png_get_IHDR(png_structp png_ptr, png_infop info_ptr, + png_uint_32 *width, png_uint_32 *height, int *bit_depth, + int *color_type, int *interlace_type, int *compression_type, + int *filter_type) + +{ + png_debug1(1, "in %s retrieval function", "IHDR"); + + if (png_ptr == NULL || info_ptr == NULL || width == NULL || + height == NULL || bit_depth == NULL || color_type == NULL) + return (0); + + *width = info_ptr->width; + *height = info_ptr->height; + *bit_depth = info_ptr->bit_depth; + *color_type = info_ptr->color_type; + + if (compression_type != NULL) + *compression_type = info_ptr->compression_type; + + if (filter_type != NULL) + *filter_type = info_ptr->filter_type; + + if (interlace_type != NULL) + *interlace_type = info_ptr->interlace_type; + + /* This is redundant if we can be sure that the info_ptr values were all + * assigned in png_set_IHDR(). We do the check anyhow in case an + * application has ignored our advice not to mess with the members + * of info_ptr directly. + */ + png_check_IHDR (png_ptr, info_ptr->width, info_ptr->height, + info_ptr->bit_depth, info_ptr->color_type, info_ptr->interlace_type, + info_ptr->compression_type, info_ptr->filter_type); + + return (1); +} + +#ifdef PNG_oFFs_SUPPORTED +png_uint_32 PNGAPI +png_get_oFFs(png_structp png_ptr, png_infop info_ptr, + png_int_32 *offset_x, png_int_32 *offset_y, int *unit_type) +{ + png_debug1(1, "in %s retrieval function", "oFFs"); + + if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_oFFs) + && offset_x != NULL && offset_y != NULL && unit_type != NULL) + { + *offset_x = info_ptr->x_offset; + *offset_y = info_ptr->y_offset; + *unit_type = (int)info_ptr->offset_unit_type; + return (PNG_INFO_oFFs); + } + return (0); +} +#endif + +#ifdef PNG_pCAL_SUPPORTED +png_uint_32 PNGAPI +png_get_pCAL(png_structp png_ptr, png_infop info_ptr, + png_charp *purpose, png_int_32 *X0, png_int_32 *X1, int *type, int *nparams, + png_charp *units, png_charpp *params) +{ + png_debug1(1, "in %s retrieval function", "pCAL"); + + if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_pCAL) + && purpose != NULL && X0 != NULL && X1 != NULL && type != NULL && + nparams != NULL && units != NULL && params != NULL) + { + *purpose = info_ptr->pcal_purpose; + *X0 = info_ptr->pcal_X0; + *X1 = info_ptr->pcal_X1; + *type = (int)info_ptr->pcal_type; + *nparams = (int)info_ptr->pcal_nparams; + *units = info_ptr->pcal_units; + *params = info_ptr->pcal_params; + return (PNG_INFO_pCAL); + } + return (0); +} +#endif + +#ifdef PNG_sCAL_SUPPORTED +#ifdef PNG_FLOATING_POINT_SUPPORTED +png_uint_32 PNGAPI +png_get_sCAL(png_structp png_ptr, png_infop info_ptr, + int *unit, double *width, double *height) +{ + if (png_ptr != NULL && info_ptr != NULL && + (info_ptr->valid & PNG_INFO_sCAL)) + { + *unit = info_ptr->scal_unit; + *width = info_ptr->scal_pixel_width; + *height = info_ptr->scal_pixel_height; + return (PNG_INFO_sCAL); + } + return(0); +} +#else +#ifdef PNG_FIXED_POINT_SUPPORTED +png_uint_32 PNGAPI +png_get_sCAL_s(png_structp png_ptr, png_infop info_ptr, + int *unit, png_charpp width, png_charpp height) +{ + if (png_ptr != NULL && info_ptr != NULL && + (info_ptr->valid & PNG_INFO_sCAL)) + { + *unit = info_ptr->scal_unit; + *width = info_ptr->scal_s_width; + *height = info_ptr->scal_s_height; + return (PNG_INFO_sCAL); + } + return(0); +} +#endif +#endif +#endif + +#ifdef PNG_pHYs_SUPPORTED +png_uint_32 PNGAPI +png_get_pHYs(png_structp png_ptr, png_infop info_ptr, + png_uint_32 *res_x, png_uint_32 *res_y, int *unit_type) +{ + png_uint_32 retval = 0; + + png_debug1(1, "in %s retrieval function", "pHYs"); + + if (png_ptr != NULL && info_ptr != NULL && + (info_ptr->valid & PNG_INFO_pHYs)) + { + if (res_x != NULL) + { + *res_x = info_ptr->x_pixels_per_unit; + retval |= PNG_INFO_pHYs; + } + + if (res_y != NULL) + { + *res_y = info_ptr->y_pixels_per_unit; + retval |= PNG_INFO_pHYs; + } + + if (unit_type != NULL) + { + *unit_type = (int)info_ptr->phys_unit_type; + retval |= PNG_INFO_pHYs; + } + } + return (retval); +} +#endif + +png_uint_32 PNGAPI +png_get_PLTE(png_structp png_ptr, png_infop info_ptr, png_colorp *palette, + int *num_palette) +{ + png_debug1(1, "in %s retrieval function", "PLTE"); + + if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_PLTE) + && palette != NULL) + { + *palette = info_ptr->palette; + *num_palette = info_ptr->num_palette; + png_debug1(3, "num_palette = %d", *num_palette); + return (PNG_INFO_PLTE); + } + return (0); +} + +#ifdef PNG_sBIT_SUPPORTED +png_uint_32 PNGAPI +png_get_sBIT(png_structp png_ptr, png_infop info_ptr, png_color_8p *sig_bit) +{ + png_debug1(1, "in %s retrieval function", "sBIT"); + + if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_sBIT) + && sig_bit != NULL) + { + *sig_bit = &(info_ptr->sig_bit); + return (PNG_INFO_sBIT); + } + return (0); +} +#endif + +#ifdef PNG_TEXT_SUPPORTED +png_uint_32 PNGAPI +png_get_text(png_structp png_ptr, png_infop info_ptr, png_textp *text_ptr, + int *num_text) +{ + if (png_ptr != NULL && info_ptr != NULL && info_ptr->num_text > 0) + { + png_debug1(1, "in %s retrieval function", + (png_ptr->chunk_name[0] == '\0' ? "text" + : (png_const_charp)png_ptr->chunk_name)); + + if (text_ptr != NULL) + *text_ptr = info_ptr->text; + + if (num_text != NULL) + *num_text = info_ptr->num_text; + + return ((png_uint_32)info_ptr->num_text); + } + if (num_text != NULL) + *num_text = 0; + return(0); +} +#endif + +#ifdef PNG_tIME_SUPPORTED +png_uint_32 PNGAPI +png_get_tIME(png_structp png_ptr, png_infop info_ptr, png_timep *mod_time) +{ + png_debug1(1, "in %s retrieval function", "tIME"); + + if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_tIME) + && mod_time != NULL) + { + *mod_time = &(info_ptr->mod_time); + return (PNG_INFO_tIME); + } + return (0); +} +#endif + +#ifdef PNG_tRNS_SUPPORTED +png_uint_32 PNGAPI +png_get_tRNS(png_structp png_ptr, png_infop info_ptr, + png_bytep *trans_alpha, int *num_trans, png_color_16p *trans_color) +{ + png_uint_32 retval = 0; + if (png_ptr != NULL && info_ptr != NULL && (info_ptr->valid & PNG_INFO_tRNS)) + { + png_debug1(1, "in %s retrieval function", "tRNS"); + + if (info_ptr->color_type == PNG_COLOR_TYPE_PALETTE) + { + if (trans_alpha != NULL) + { + *trans_alpha = info_ptr->trans_alpha; + retval |= PNG_INFO_tRNS; + } + + if (trans_color != NULL) + *trans_color = &(info_ptr->trans_color); + } + else /* if (info_ptr->color_type != PNG_COLOR_TYPE_PALETTE) */ + { + if (trans_color != NULL) + { + *trans_color = &(info_ptr->trans_color); + retval |= PNG_INFO_tRNS; + } + + if (trans_alpha != NULL) + *trans_alpha = NULL; + } + if (num_trans != NULL) + { + *num_trans = info_ptr->num_trans; + retval |= PNG_INFO_tRNS; + } + } + return (retval); +} +#endif + +#ifdef PNG_UNKNOWN_CHUNKS_SUPPORTED +png_uint_32 PNGAPI +png_get_unknown_chunks(png_structp png_ptr, png_infop info_ptr, + png_unknown_chunkpp unknowns) +{ + if (png_ptr != NULL && info_ptr != NULL && unknowns != NULL) + { + *unknowns = info_ptr->unknown_chunks; + return ((png_uint_32)info_ptr->unknown_chunks_num); + } + return (0); +} +#endif + +#ifdef PNG_READ_RGB_TO_GRAY_SUPPORTED +png_byte PNGAPI +png_get_rgb_to_gray_status (png_structp png_ptr) +{ + return (png_byte)(png_ptr? png_ptr->rgb_to_gray_status : 0); +} +#endif + +#ifdef PNG_USER_CHUNKS_SUPPORTED +png_voidp PNGAPI +png_get_user_chunk_ptr(png_structp png_ptr) +{ + return (png_ptr? png_ptr->user_chunk_ptr : NULL); +} +#endif + +png_size_t PNGAPI +png_get_compression_buffer_size(png_structp png_ptr) +{ + return (png_ptr ? png_ptr->zbuf_size : 0L); +} + + +#ifdef PNG_SET_USER_LIMITS_SUPPORTED +/* These functions were added to libpng 1.2.6 and were enabled + * by default in libpng-1.4.0 */ +png_uint_32 PNGAPI +png_get_user_width_max (png_structp png_ptr) +{ + return (png_ptr? png_ptr->user_width_max : 0); +} +png_uint_32 PNGAPI +png_get_user_height_max (png_structp png_ptr) +{ + return (png_ptr? png_ptr->user_height_max : 0); +} +/* This function was added to libpng 1.4.0 */ +png_uint_32 PNGAPI +png_get_chunk_cache_max (png_structp png_ptr) +{ + return (png_ptr? png_ptr->user_chunk_cache_max : 0); +} +/* This function was added to libpng 1.4.1 */ +png_alloc_size_t PNGAPI +png_get_chunk_malloc_max (png_structp png_ptr) +{ + return (png_ptr? + png_ptr->user_chunk_malloc_max : 0); +} +#endif /* ?PNG_SET_USER_LIMITS_SUPPORTED */ + +/* These functions were added to libpng 1.4.0 */ +#ifdef PNG_IO_STATE_SUPPORTED +png_uint_32 PNGAPI +png_get_io_state (png_structp png_ptr) +{ + return png_ptr->io_state; +} + +png_bytep PNGAPI +png_get_io_chunk_name (png_structp png_ptr) +{ + return png_ptr->chunk_name; +} +#endif /* ?PNG_IO_STATE_SUPPORTED */ + +#endif /* PNG_READ_SUPPORTED || PNG_WRITE_SUPPORTED */ diff --git a/libpng_1.4.1_android/pngmem.c b/libpng_1.4.1_android/pngmem.c new file mode 100755 index 0000000..279ba63 --- /dev/null +++ b/libpng_1.4.1_android/pngmem.c @@ -0,0 +1,611 @@ + +/* pngmem.c - stub functions for memory allocation + * + * Last changed in libpng 1.4.0 [February 25, 2010] + * Copyright (c) 1998-2010 Glenn Randers-Pehrson + * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) + * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) + * + * This code is released under the libpng license. + * For conditions of distribution and use, see the disclaimer + * and license in png.h + * + * This file provides a location for all memory allocation. Users who + * need special memory handling are expected to supply replacement + * functions for png_malloc() and png_free(), and to use + * png_create_read_struct_2() and png_create_write_struct_2() to + * identify the replacement functions. + */ + +#define PNG_NO_PEDANTIC_WARNINGS +#include "png.h" +#if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED) +#include "pngpriv.h" + +/* Borland DOS special memory handler */ +#if defined(__TURBOC__) && !defined(_Windows) && !defined(__FLAT__) +/* If you change this, be sure to change the one in png.h also */ + +/* Allocate memory for a png_struct. The malloc and memset can be replaced + by a single call to calloc() if this is thought to improve performance. */ +png_voidp /* PRIVATE */ +png_create_struct(int type) +{ +#ifdef PNG_USER_MEM_SUPPORTED + return (png_create_struct_2(type, NULL, NULL)); +} + +/* Alternate version of png_create_struct, for use with user-defined malloc. */ +png_voidp /* PRIVATE */ +png_create_struct_2(int type, png_malloc_ptr malloc_fn, png_voidp mem_ptr) +{ +#endif /* PNG_USER_MEM_SUPPORTED */ + png_size_t size; + png_voidp struct_ptr; + + if (type == PNG_STRUCT_INFO) + size = png_sizeof(png_info); + else if (type == PNG_STRUCT_PNG) + size = png_sizeof(png_struct); + else + return (png_get_copyright(NULL)); + +#ifdef PNG_USER_MEM_SUPPORTED + if (malloc_fn != NULL) + { + png_struct dummy_struct; + png_structp png_ptr = &dummy_struct; + png_ptr->mem_ptr=mem_ptr; + struct_ptr = (*(malloc_fn))(png_ptr, (png_uint_32)size); + } + else +#endif /* PNG_USER_MEM_SUPPORTED */ + struct_ptr = (png_voidp)farmalloc(size); + if (struct_ptr != NULL) + png_memset(struct_ptr, 0, size); + return (struct_ptr); +} + +/* Free memory allocated by a png_create_struct() call */ +void /* PRIVATE */ +png_destroy_struct(png_voidp struct_ptr) +{ +#ifdef PNG_USER_MEM_SUPPORTED + png_destroy_struct_2(struct_ptr, NULL, NULL); +} + +/* Free memory allocated by a png_create_struct() call */ +void /* PRIVATE */ +png_destroy_struct_2(png_voidp struct_ptr, png_free_ptr free_fn, + png_voidp mem_ptr) +{ +#endif + if (struct_ptr != NULL) + { +#ifdef PNG_USER_MEM_SUPPORTED + if (free_fn != NULL) + { + png_struct dummy_struct; + png_structp png_ptr = &dummy_struct; + png_ptr->mem_ptr=mem_ptr; + (*(free_fn))(png_ptr, struct_ptr); + return; + } +#endif /* PNG_USER_MEM_SUPPORTED */ + farfree (struct_ptr); + } +} + +/* Allocate memory. For reasonable files, size should never exceed + * 64K. However, zlib may allocate more then 64K if you don't tell + * it not to. See zconf.h and png.h for more information. zlib does + * need to allocate exactly 64K, so whatever you call here must + * have the ability to do that. + * + * Borland seems to have a problem in DOS mode for exactly 64K. + * It gives you a segment with an offset of 8 (perhaps to store its + * memory stuff). zlib doesn't like this at all, so we have to + * detect and deal with it. This code should not be needed in + * Windows or OS/2 modes, and only in 16 bit mode. This code has + * been updated by Alexander Lehmann for version 0.89 to waste less + * memory. + * + * Note that we can't use png_size_t for the "size" declaration, + * since on some systems a png_size_t is a 16-bit quantity, and as a + * result, we would be truncating potentially larger memory requests + * (which should cause a fatal error) and introducing major problems. + */ +png_voidp PNGAPI +png_calloc(png_structp png_ptr, png_alloc_size_t size) +{ + png_voidp ret; + + ret = (png_malloc(png_ptr, size)); + if (ret != NULL) + png_memset(ret,0,(png_size_t)size); + return (ret); +} + +png_voidp PNGAPI +png_malloc(png_structp png_ptr, png_alloc_size_t size) +{ + png_voidp ret; + + if (png_ptr == NULL || size == 0) + return (NULL); + +#ifdef PNG_USER_MEM_SUPPORTED + if (png_ptr->malloc_fn != NULL) + ret = ((png_voidp)(*(png_ptr->malloc_fn))(png_ptr, (png_size_t)size)); + else + ret = (png_malloc_default(png_ptr, size)); + if (ret == NULL && (png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0) + png_error(png_ptr, "Out of memory"); + return (ret); +} + +png_voidp PNGAPI +png_malloc_default(png_structp png_ptr, png_alloc_size_t size) +{ + png_voidp ret; +#endif /* PNG_USER_MEM_SUPPORTED */ + + if (png_ptr == NULL || size == 0) + return (NULL); + +#ifdef PNG_MAX_MALLOC_64K + if (size > (png_uint_32)65536L) + { + png_warning(png_ptr, "Cannot Allocate > 64K"); + ret = NULL; + } + else +#endif + + if (size != (size_t)size) + ret = NULL; + else if (size == (png_uint_32)65536L) + { + if (png_ptr->offset_table == NULL) + { + /* Try to see if we need to do any of this fancy stuff */ + ret = farmalloc(size); + if (ret == NULL || ((png_size_t)ret & 0xffff)) + { + int num_blocks; + png_uint_32 total_size; + png_bytep table; + int i; + png_byte huge * hptr; + + if (ret != NULL) + { + farfree(ret); + ret = NULL; + } + + if (png_ptr->zlib_window_bits > 14) + num_blocks = (int)(1 << (png_ptr->zlib_window_bits - 14)); + else + num_blocks = 1; + if (png_ptr->zlib_mem_level >= 7) + num_blocks += (int)(1 << (png_ptr->zlib_mem_level - 7)); + else + num_blocks++; + + total_size = ((png_uint_32)65536L) * (png_uint_32)num_blocks+16; + + table = farmalloc(total_size); + + if (table == NULL) + { +#ifndef PNG_USER_MEM_SUPPORTED + if ((png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0) + png_error(png_ptr, "Out Of Memory"); /* Note "O", "M" */ + else + png_warning(png_ptr, "Out Of Memory"); +#endif + return (NULL); + } + + if ((png_size_t)table & 0xfff0) + { +#ifndef PNG_USER_MEM_SUPPORTED + if ((png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0) + png_error(png_ptr, + "Farmalloc didn't return normalized pointer"); + else + png_warning(png_ptr, + "Farmalloc didn't return normalized pointer"); +#endif + return (NULL); + } + + png_ptr->offset_table = table; + png_ptr->offset_table_ptr = farmalloc(num_blocks * + png_sizeof(png_bytep)); + + if (png_ptr->offset_table_ptr == NULL) + { +#ifndef PNG_USER_MEM_SUPPORTED + if ((png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0) + png_error(png_ptr, "Out Of memory"); /* Note "O", "m" */ + else + png_warning(png_ptr, "Out Of memory"); +#endif + return (NULL); + } + + hptr = (png_byte huge *)table; + if ((png_size_t)hptr & 0xf) + { + hptr = (png_byte huge *)((long)(hptr) & 0xfffffff0L); + hptr = hptr + 16L; /* "hptr += 16L" fails on Turbo C++ 3.0 */ + } + for (i = 0; i < num_blocks; i++) + { + png_ptr->offset_table_ptr[i] = (png_bytep)hptr; + hptr = hptr + (png_uint_32)65536L; /* "+=" fails on TC++3.0 */ + } + + png_ptr->offset_table_number = num_blocks; + png_ptr->offset_table_count = 0; + png_ptr->offset_table_count_free = 0; + } + } + + if (png_ptr->offset_table_count >= png_ptr->offset_table_number) + { +#ifndef PNG_USER_MEM_SUPPORTED + if ((png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0) + png_error(png_ptr, "Out of Memory"); /* Note "o" and "M" */ + else + png_warning(png_ptr, "Out of Memory"); +#endif + return (NULL); + } + + ret = png_ptr->offset_table_ptr[png_ptr->offset_table_count++]; + } + else + ret = farmalloc(size); + +#ifndef PNG_USER_MEM_SUPPORTED + if (ret == NULL) + { + if ((png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0) + png_error(png_ptr, "Out of memory"); /* Note "o" and "m" */ + else + png_warning(png_ptr, "Out of memory"); /* Note "o" and "m" */ + } +#endif + + return (ret); +} + +/* Free a pointer allocated by png_malloc(). In the default + * configuration, png_ptr is not used, but is passed in case it + * is needed. If ptr is NULL, return without taking any action. + */ +void PNGAPI +png_free(png_structp png_ptr, png_voidp ptr) +{ + if (png_ptr == NULL || ptr == NULL) + return; + +#ifdef PNG_USER_MEM_SUPPORTED + if (png_ptr->free_fn != NULL) + { + (*(png_ptr->free_fn))(png_ptr, ptr); + return; + } + else + png_free_default(png_ptr, ptr); +} + +void PNGAPI +png_free_default(png_structp png_ptr, png_voidp ptr) +{ +#endif /* PNG_USER_MEM_SUPPORTED */ + + if (png_ptr == NULL || ptr == NULL) + return; + + if (png_ptr->offset_table != NULL) + { + int i; + + for (i = 0; i < png_ptr->offset_table_count; i++) + { + if (ptr == png_ptr->offset_table_ptr[i]) + { + ptr = NULL; + png_ptr->offset_table_count_free++; + break; + } + } + if (png_ptr->offset_table_count_free == png_ptr->offset_table_count) + { + farfree(png_ptr->offset_table); + farfree(png_ptr->offset_table_ptr); + png_ptr->offset_table = NULL; + png_ptr->offset_table_ptr = NULL; + } + } + + if (ptr != NULL) + { + farfree(ptr); + } +} + +#else /* Not the Borland DOS special memory handler */ + +/* Allocate memory for a png_struct or a png_info. The malloc and + memset can be replaced by a single call to calloc() if this is thought + to improve performance noticably. */ +png_voidp /* PRIVATE */ +png_create_struct(int type) +{ +#ifdef PNG_USER_MEM_SUPPORTED + return (png_create_struct_2(type, NULL, NULL)); +} + +/* Allocate memory for a png_struct or a png_info. The malloc and + memset can be replaced by a single call to calloc() if this is thought + to improve performance noticably. */ +png_voidp /* PRIVATE */ +png_create_struct_2(int type, png_malloc_ptr malloc_fn, png_voidp mem_ptr) +{ +#endif /* PNG_USER_MEM_SUPPORTED */ + png_size_t size; + png_voidp struct_ptr; + + if (type == PNG_STRUCT_INFO) + size = png_sizeof(png_info); + else if (type == PNG_STRUCT_PNG) + size = png_sizeof(png_struct); + else + return (NULL); + +#ifdef PNG_USER_MEM_SUPPORTED + if (malloc_fn != NULL) + { + png_struct dummy_struct; + png_structp png_ptr = &dummy_struct; + png_ptr->mem_ptr=mem_ptr; + struct_ptr = (*(malloc_fn))(png_ptr, size); + if (struct_ptr != NULL) + png_memset(struct_ptr, 0, size); + return (struct_ptr); + } +#endif /* PNG_USER_MEM_SUPPORTED */ + +#if defined(__TURBOC__) && !defined(__FLAT__) + struct_ptr = (png_voidp)farmalloc(size); +#else +# if defined(_MSC_VER) && defined(MAXSEG_64K) + struct_ptr = (png_voidp)halloc(size, 1); +# else + struct_ptr = (png_voidp)malloc(size); +# endif +#endif + if (struct_ptr != NULL) + png_memset(struct_ptr, 0, size); + + return (struct_ptr); +} + + +/* Free memory allocated by a png_create_struct() call */ +void /* PRIVATE */ +png_destroy_struct(png_voidp struct_ptr) +{ +#ifdef PNG_USER_MEM_SUPPORTED + png_destroy_struct_2(struct_ptr, NULL, NULL); +} + +/* Free memory allocated by a png_create_struct() call */ +void /* PRIVATE */ +png_destroy_struct_2(png_voidp struct_ptr, png_free_ptr free_fn, + png_voidp mem_ptr) +{ +#endif /* PNG_USER_MEM_SUPPORTED */ + if (struct_ptr != NULL) + { +#ifdef PNG_USER_MEM_SUPPORTED + if (free_fn != NULL) + { + png_struct dummy_struct; + png_structp png_ptr = &dummy_struct; + png_ptr->mem_ptr=mem_ptr; + (*(free_fn))(png_ptr, struct_ptr); + return; + } +#endif /* PNG_USER_MEM_SUPPORTED */ +#if defined(__TURBOC__) && !defined(__FLAT__) + farfree(struct_ptr); +#else +# if defined(_MSC_VER) && defined(MAXSEG_64K) + hfree(struct_ptr); +# else + free(struct_ptr); +# endif +#endif + } +} + +/* Allocate memory. For reasonable files, size should never exceed + * 64K. However, zlib may allocate more then 64K if you don't tell + * it not to. See zconf.h and png.h for more information. zlib does + * need to allocate exactly 64K, so whatever you call here must + * have the ability to do that. + */ + +png_voidp PNGAPI +png_calloc(png_structp png_ptr, png_alloc_size_t size) +{ + png_voidp ret; + + ret = (png_malloc(png_ptr, size)); + if (ret != NULL) + png_memset(ret,0,(png_size_t)size); + return (ret); +} + +png_voidp PNGAPI +png_malloc(png_structp png_ptr, png_alloc_size_t size) +{ + png_voidp ret; + +#ifdef PNG_USER_MEM_SUPPORTED + if (png_ptr == NULL || size == 0) + return (NULL); + + if (png_ptr->malloc_fn != NULL) + ret = ((png_voidp)(*(png_ptr->malloc_fn))(png_ptr, (png_size_t)size)); + else + ret = (png_malloc_default(png_ptr, size)); + if (ret == NULL && (png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0) + png_error(png_ptr, "Out of Memory"); + return (ret); +} + +png_voidp PNGAPI +png_malloc_default(png_structp png_ptr, png_alloc_size_t size) +{ + png_voidp ret; +#endif /* PNG_USER_MEM_SUPPORTED */ + + if (png_ptr == NULL || size == 0) + return (NULL); + +#ifdef PNG_MAX_MALLOC_64K + if (size > (png_uint_32)65536L) + { +#ifndef PNG_USER_MEM_SUPPORTED + if ((png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0) + png_error(png_ptr, "Cannot Allocate > 64K"); + else +#endif + return NULL; + } +#endif + + /* Check for overflow */ +#if defined(__TURBOC__) && !defined(__FLAT__) + if (size != (unsigned long)size) + ret = NULL; + else + ret = farmalloc(size); +#else +# if defined(_MSC_VER) && defined(MAXSEG_64K) + if (size != (unsigned long)size) + ret = NULL; + else + ret = halloc(size, 1); +# else + if (size != (size_t)size) + ret = NULL; + else + ret = malloc((size_t)size); +# endif +#endif + +#ifndef PNG_USER_MEM_SUPPORTED + if (ret == NULL && (png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0) + png_error(png_ptr, "Out of Memory"); +#endif + + return (ret); +} + +/* Free a pointer allocated by png_malloc(). If ptr is NULL, return + * without taking any action. + */ +void PNGAPI +png_free(png_structp png_ptr, png_voidp ptr) +{ + if (png_ptr == NULL || ptr == NULL) + return; + +#ifdef PNG_USER_MEM_SUPPORTED + if (png_ptr->free_fn != NULL) + { + (*(png_ptr->free_fn))(png_ptr, ptr); + return; + } + else + png_free_default(png_ptr, ptr); +} +void PNGAPI +png_free_default(png_structp png_ptr, png_voidp ptr) +{ + if (png_ptr == NULL || ptr == NULL) + return; + +#endif /* PNG_USER_MEM_SUPPORTED */ + +#if defined(__TURBOC__) && !defined(__FLAT__) + farfree(ptr); +#else +# if defined(_MSC_VER) && defined(MAXSEG_64K) + hfree(ptr); +# else + free(ptr); +# endif +#endif +} + +#endif /* Not Borland DOS special memory handler */ + +/* This function was added at libpng version 1.2.3. The png_malloc_warn() + * function will set up png_malloc() to issue a png_warning and return NULL + * instead of issuing a png_error, if it fails to allocate the requested + * memory. + */ +png_voidp PNGAPI +png_malloc_warn(png_structp png_ptr, png_alloc_size_t size) +{ + png_voidp ptr; + png_uint_32 save_flags; + if (png_ptr == NULL) + return (NULL); + + save_flags = png_ptr->flags; + png_ptr->flags|=PNG_FLAG_MALLOC_NULL_MEM_OK; + ptr = (png_voidp)png_malloc((png_structp)png_ptr, size); + png_ptr->flags=save_flags; + return(ptr); +} + + +#ifdef PNG_USER_MEM_SUPPORTED +/* This function is called when the application wants to use another method + * of allocating and freeing memory. + */ +void PNGAPI +png_set_mem_fn(png_structp png_ptr, png_voidp mem_ptr, png_malloc_ptr + malloc_fn, png_free_ptr free_fn) +{ + if (png_ptr != NULL) + { + png_ptr->mem_ptr = mem_ptr; + png_ptr->malloc_fn = malloc_fn; + png_ptr->free_fn = free_fn; + } +} + +/* This function returns a pointer to the mem_ptr associated with the user + * functions. The application should free any memory associated with this + * pointer before png_write_destroy and png_read_destroy are called. + */ +png_voidp PNGAPI +png_get_mem_ptr(png_structp png_ptr) +{ + if (png_ptr == NULL) + return (NULL); + return ((png_voidp)png_ptr->mem_ptr); +} +#endif /* PNG_USER_MEM_SUPPORTED */ +#endif /* PNG_READ_SUPPORTED || PNG_WRITE_SUPPORTED */ diff --git a/libpng_1.4.1_android/pngpread.c b/libpng_1.4.1_android/pngpread.c new file mode 100755 index 0000000..bc0df90 --- /dev/null +++ b/libpng_1.4.1_android/pngpread.c @@ -0,0 +1,1727 @@ + +/* pngpread.c - read a png file in push mode + * + * Last changed in libpng 1.4.1 [February 25, 2010] + * Copyright (c) 1998-2010 Glenn Randers-Pehrson + * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) + * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) + * + * This code is released under the libpng license. + * For conditions of distribution and use, see the disclaimer + * and license in png.h + */ + +#define PNG_NO_PEDANTIC_WARNINGS +#include "png.h" +#ifdef PNG_PROGRESSIVE_READ_SUPPORTED +#include "pngpriv.h" + +/* Push model modes */ +#define PNG_READ_SIG_MODE 0 +#define PNG_READ_CHUNK_MODE 1 +#define PNG_READ_IDAT_MODE 2 +#define PNG_SKIP_MODE 3 +#define PNG_READ_tEXt_MODE 4 +#define PNG_READ_zTXt_MODE 5 +#define PNG_READ_DONE_MODE 6 +#define PNG_READ_iTXt_MODE 7 +#define PNG_ERROR_MODE 8 + +void PNGAPI +png_process_data(png_structp png_ptr, png_infop info_ptr, + png_bytep buffer, png_size_t buffer_size) +{ + if (png_ptr == NULL || info_ptr == NULL) + return; + + png_push_restore_buffer(png_ptr, buffer, buffer_size); + + while (png_ptr->buffer_size) + { + png_process_some_data(png_ptr, info_ptr); + } +} + +/* What we do with the incoming data depends on what we were previously + * doing before we ran out of data... + */ +void /* PRIVATE */ +png_process_some_data(png_structp png_ptr, png_infop info_ptr) +{ + if (png_ptr == NULL) + return; + + switch (png_ptr->process_mode) + { + case PNG_READ_SIG_MODE: + { + png_push_read_sig(png_ptr, info_ptr); + break; + } + + case PNG_READ_CHUNK_MODE: + { + png_push_read_chunk(png_ptr, info_ptr); + break; + } + + case PNG_READ_IDAT_MODE: + { + png_push_read_IDAT(png_ptr); + break; + } + +#ifdef PNG_READ_tEXt_SUPPORTED + case PNG_READ_tEXt_MODE: + { + png_push_read_tEXt(png_ptr, info_ptr); + break; + } + +#endif +#ifdef PNG_READ_zTXt_SUPPORTED + case PNG_READ_zTXt_MODE: + { + png_push_read_zTXt(png_ptr, info_ptr); + break; + } + +#endif +#ifdef PNG_READ_iTXt_SUPPORTED + case PNG_READ_iTXt_MODE: + { + png_push_read_iTXt(png_ptr, info_ptr); + break; + } + +#endif + case PNG_SKIP_MODE: + { + png_push_crc_finish(png_ptr); + break; + } + + default: + { + png_ptr->buffer_size = 0; + break; + } + } +} + +/* Read any remaining signature bytes from the stream and compare them with + * the correct PNG signature. It is possible that this routine is called + * with bytes already read from the signature, either because they have been + * checked by the calling application, or because of multiple calls to this + * routine. + */ +void /* PRIVATE */ +png_push_read_sig(png_structp png_ptr, png_infop info_ptr) +{ + png_size_t num_checked = png_ptr->sig_bytes, + num_to_check = 8 - num_checked; + + if (png_ptr->buffer_size < num_to_check) + { + num_to_check = png_ptr->buffer_size; + } + + png_push_fill_buffer(png_ptr, &(info_ptr->signature[num_checked]), + num_to_check); + png_ptr->sig_bytes = (png_byte)(png_ptr->sig_bytes + num_to_check); + + if (png_sig_cmp(info_ptr->signature, num_checked, num_to_check)) + { + if (num_checked < 4 && + png_sig_cmp(info_ptr->signature, num_checked, num_to_check - 4)) + png_error(png_ptr, "Not a PNG file"); + else + png_error(png_ptr, "PNG file corrupted by ASCII conversion"); + } + else + { + if (png_ptr->sig_bytes >= 8) + { + png_ptr->process_mode = PNG_READ_CHUNK_MODE; + } + } +} + +void /* PRIVATE */ +png_push_read_chunk(png_structp png_ptr, png_infop info_ptr) +{ + PNG_IHDR; + PNG_IDAT; + PNG_IEND; + PNG_PLTE; +#ifdef PNG_READ_bKGD_SUPPORTED + PNG_bKGD; +#endif +#ifdef PNG_READ_cHRM_SUPPORTED + PNG_cHRM; +#endif +#ifdef PNG_READ_gAMA_SUPPORTED + PNG_gAMA; +#endif +#ifdef PNG_READ_hIST_SUPPORTED + PNG_hIST; +#endif +#ifdef PNG_READ_iCCP_SUPPORTED + PNG_iCCP; +#endif +#ifdef PNG_READ_iTXt_SUPPORTED + PNG_iTXt; +#endif +#ifdef PNG_READ_oFFs_SUPPORTED + PNG_oFFs; +#endif +#ifdef PNG_READ_pCAL_SUPPORTED + PNG_pCAL; +#endif +#ifdef PNG_READ_pHYs_SUPPORTED + PNG_pHYs; +#endif +#ifdef PNG_READ_sBIT_SUPPORTED + PNG_sBIT; +#endif +#ifdef PNG_READ_sCAL_SUPPORTED + PNG_sCAL; +#endif +#ifdef PNG_READ_sRGB_SUPPORTED + PNG_sRGB; +#endif +#ifdef PNG_READ_sPLT_SUPPORTED + PNG_sPLT; +#endif +#ifdef PNG_READ_tEXt_SUPPORTED + PNG_tEXt; +#endif +#ifdef PNG_READ_tIME_SUPPORTED + PNG_tIME; +#endif +#ifdef PNG_READ_tRNS_SUPPORTED + PNG_tRNS; +#endif +#ifdef PNG_READ_zTXt_SUPPORTED + PNG_zTXt; +#endif + + /* First we make sure we have enough data for the 4 byte chunk name + * and the 4 byte chunk length before proceeding with decoding the + * chunk data. To fully decode each of these chunks, we also make + * sure we have enough data in the buffer for the 4 byte CRC at the + * end of every chunk (except IDAT, which is handled separately). + */ + if (!(png_ptr->mode & PNG_HAVE_CHUNK_HEADER)) + { + png_byte chunk_length[4]; + + if (png_ptr->buffer_size < 8) + { + png_push_save_buffer(png_ptr); + return; + } + + png_push_fill_buffer(png_ptr, chunk_length, 4); + png_ptr->push_length = png_get_uint_31(png_ptr, chunk_length); + png_reset_crc(png_ptr); + png_crc_read(png_ptr, png_ptr->chunk_name, 4); + png_check_chunk_name(png_ptr, png_ptr->chunk_name); + png_ptr->mode |= PNG_HAVE_CHUNK_HEADER; + } + + if (!png_memcmp(png_ptr->chunk_name, png_IDAT, 4)) + if (png_ptr->mode & PNG_AFTER_IDAT) + png_ptr->mode |= PNG_HAVE_CHUNK_AFTER_IDAT; + + if (!png_memcmp(png_ptr->chunk_name, png_IHDR, 4)) + { + if (png_ptr->push_length != 13) + png_error(png_ptr, "Invalid IHDR length"); + + if (png_ptr->push_length + 4 > png_ptr->buffer_size) + { + png_push_save_buffer(png_ptr); + return; + } + + png_handle_IHDR(png_ptr, info_ptr, png_ptr->push_length); + } + + else if (!png_memcmp(png_ptr->chunk_name, png_IEND, 4)) + { + if (png_ptr->push_length + 4 > png_ptr->buffer_size) + { + png_push_save_buffer(png_ptr); + return; + } + + png_handle_IEND(png_ptr, info_ptr, png_ptr->push_length); + + png_ptr->process_mode = PNG_READ_DONE_MODE; + png_push_have_end(png_ptr, info_ptr); + } + +#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED + else if (png_handle_as_unknown(png_ptr, png_ptr->chunk_name)) + { + if (png_ptr->push_length + 4 > png_ptr->buffer_size) + { + png_push_save_buffer(png_ptr); + return; + } + + if (!png_memcmp(png_ptr->chunk_name, png_IDAT, 4)) + png_ptr->mode |= PNG_HAVE_IDAT; + + png_handle_unknown(png_ptr, info_ptr, png_ptr->push_length); + + if (!png_memcmp(png_ptr->chunk_name, png_PLTE, 4)) + png_ptr->mode |= PNG_HAVE_PLTE; + + else if (!png_memcmp(png_ptr->chunk_name, png_IDAT, 4)) + { + if (!(png_ptr->mode & PNG_HAVE_IHDR)) + png_error(png_ptr, "Missing IHDR before IDAT"); + + else if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE && + !(png_ptr->mode & PNG_HAVE_PLTE)) + png_error(png_ptr, "Missing PLTE before IDAT"); + } + } + +#endif + else if (!png_memcmp(png_ptr->chunk_name, png_PLTE, 4)) + { + if (png_ptr->push_length + 4 > png_ptr->buffer_size) + { + png_push_save_buffer(png_ptr); + return; + } + png_handle_PLTE(png_ptr, info_ptr, png_ptr->push_length); + } + + else if (!png_memcmp(png_ptr->chunk_name, png_IDAT, 4)) + { + /* If we reach an IDAT chunk, this means we have read all of the + * header chunks, and we can start reading the image (or if this + * is called after the image has been read - we have an error). + */ + + if (!(png_ptr->mode & PNG_HAVE_IHDR)) + png_error(png_ptr, "Missing IHDR before IDAT"); + + else if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE && + !(png_ptr->mode & PNG_HAVE_PLTE)) + png_error(png_ptr, "Missing PLTE before IDAT"); + + if (png_ptr->mode & PNG_HAVE_IDAT) + { + if (!(png_ptr->mode & PNG_HAVE_CHUNK_AFTER_IDAT)) + if (png_ptr->push_length == 0) + return; + + if (png_ptr->mode & PNG_AFTER_IDAT) + png_benign_error(png_ptr, "Too many IDATs found"); + } + + png_ptr->idat_size = png_ptr->push_length; + png_ptr->mode |= PNG_HAVE_IDAT; + png_ptr->process_mode = PNG_READ_IDAT_MODE; + png_push_have_info(png_ptr, info_ptr); + png_ptr->zstream.avail_out = + (uInt) PNG_ROWBYTES(png_ptr->pixel_depth, + png_ptr->iwidth) + 1; + png_ptr->zstream.next_out = png_ptr->row_buf; + return; + } + +#ifdef PNG_READ_gAMA_SUPPORTED + else if (!png_memcmp(png_ptr->chunk_name, png_gAMA, 4)) + { + if (png_ptr->push_length + 4 > png_ptr->buffer_size) + { + png_push_save_buffer(png_ptr); + return; + } + + png_handle_gAMA(png_ptr, info_ptr, png_ptr->push_length); + } + +#endif +#ifdef PNG_READ_sBIT_SUPPORTED + else if (!png_memcmp(png_ptr->chunk_name, png_sBIT, 4)) + { + if (png_ptr->push_length + 4 > png_ptr->buffer_size) + { + png_push_save_buffer(png_ptr); + return; + } + + png_handle_sBIT(png_ptr, info_ptr, png_ptr->push_length); + } + +#endif +#ifdef PNG_READ_cHRM_SUPPORTED + else if (!png_memcmp(png_ptr->chunk_name, png_cHRM, 4)) + { + if (png_ptr->push_length + 4 > png_ptr->buffer_size) + { + png_push_save_buffer(png_ptr); + return; + } + + png_handle_cHRM(png_ptr, info_ptr, png_ptr->push_length); + } + +#endif +#ifdef PNG_READ_sRGB_SUPPORTED + else if (!png_memcmp(png_ptr->chunk_name, png_sRGB, 4)) + { + if (png_ptr->push_length + 4 > png_ptr->buffer_size) + { + png_push_save_buffer(png_ptr); + return; + } + + png_handle_sRGB(png_ptr, info_ptr, png_ptr->push_length); + } + +#endif +#ifdef PNG_READ_iCCP_SUPPORTED + else if (!png_memcmp(png_ptr->chunk_name, png_iCCP, 4)) + { + if (png_ptr->push_length + 4 > png_ptr->buffer_size) + { + png_push_save_buffer(png_ptr); + return; + } + + png_handle_iCCP(png_ptr, info_ptr, png_ptr->push_length); + } + +#endif +#ifdef PNG_READ_sPLT_SUPPORTED + else if (!png_memcmp(png_ptr->chunk_name, png_sPLT, 4)) + { + if (png_ptr->push_length + 4 > png_ptr->buffer_size) + { + png_push_save_buffer(png_ptr); + return; + } + + png_handle_sPLT(png_ptr, info_ptr, png_ptr->push_length); + } + +#endif +#ifdef PNG_READ_tRNS_SUPPORTED + else if (!png_memcmp(png_ptr->chunk_name, png_tRNS, 4)) + { + if (png_ptr->push_length + 4 > png_ptr->buffer_size) + { + png_push_save_buffer(png_ptr); + return; + } + + png_handle_tRNS(png_ptr, info_ptr, png_ptr->push_length); + } + +#endif +#ifdef PNG_READ_bKGD_SUPPORTED + else if (!png_memcmp(png_ptr->chunk_name, png_bKGD, 4)) + { + if (png_ptr->push_length + 4 > png_ptr->buffer_size) + { + png_push_save_buffer(png_ptr); + return; + } + + png_handle_bKGD(png_ptr, info_ptr, png_ptr->push_length); + } + +#endif +#ifdef PNG_READ_hIST_SUPPORTED + else if (!png_memcmp(png_ptr->chunk_name, png_hIST, 4)) + { + if (png_ptr->push_length + 4 > png_ptr->buffer_size) + { + png_push_save_buffer(png_ptr); + return; + } + + png_handle_hIST(png_ptr, info_ptr, png_ptr->push_length); + } + +#endif +#ifdef PNG_READ_pHYs_SUPPORTED + else if (!png_memcmp(png_ptr->chunk_name, png_pHYs, 4)) + { + if (png_ptr->push_length + 4 > png_ptr->buffer_size) + { + png_push_save_buffer(png_ptr); + return; + } + + png_handle_pHYs(png_ptr, info_ptr, png_ptr->push_length); + } + +#endif +#ifdef PNG_READ_oFFs_SUPPORTED + else if (!png_memcmp(png_ptr->chunk_name, png_oFFs, 4)) + { + if (png_ptr->push_length + 4 > png_ptr->buffer_size) + { + png_push_save_buffer(png_ptr); + return; + } + + png_handle_oFFs(png_ptr, info_ptr, png_ptr->push_length); + } +#endif + +#ifdef PNG_READ_pCAL_SUPPORTED + else if (!png_memcmp(png_ptr->chunk_name, png_pCAL, 4)) + { + if (png_ptr->push_length + 4 > png_ptr->buffer_size) + { + png_push_save_buffer(png_ptr); + return; + } + + png_handle_pCAL(png_ptr, info_ptr, png_ptr->push_length); + } + +#endif +#ifdef PNG_READ_sCAL_SUPPORTED + else if (!png_memcmp(png_ptr->chunk_name, png_sCAL, 4)) + { + if (png_ptr->push_length + 4 > png_ptr->buffer_size) + { + png_push_save_buffer(png_ptr); + return; + } + + png_handle_sCAL(png_ptr, info_ptr, png_ptr->push_length); + } + +#endif +#ifdef PNG_READ_tIME_SUPPORTED + else if (!png_memcmp(png_ptr->chunk_name, png_tIME, 4)) + { + if (png_ptr->push_length + 4 > png_ptr->buffer_size) + { + png_push_save_buffer(png_ptr); + return; + } + + png_handle_tIME(png_ptr, info_ptr, png_ptr->push_length); + } + +#endif +#ifdef PNG_READ_tEXt_SUPPORTED + else if (!png_memcmp(png_ptr->chunk_name, png_tEXt, 4)) + { + if (png_ptr->push_length + 4 > png_ptr->buffer_size) + { + png_push_save_buffer(png_ptr); + return; + } + + png_push_handle_tEXt(png_ptr, info_ptr, png_ptr->push_length); + } + +#endif +#ifdef PNG_READ_zTXt_SUPPORTED + else if (!png_memcmp(png_ptr->chunk_name, png_zTXt, 4)) + { + if (png_ptr->push_length + 4 > png_ptr->buffer_size) + { + png_push_save_buffer(png_ptr); + return; + } + + png_push_handle_zTXt(png_ptr, info_ptr, png_ptr->push_length); + } + +#endif +#ifdef PNG_READ_iTXt_SUPPORTED + else if (!png_memcmp(png_ptr->chunk_name, png_iTXt, 4)) + { + if (png_ptr->push_length + 4 > png_ptr->buffer_size) + { + png_push_save_buffer(png_ptr); + return; + } + + png_push_handle_iTXt(png_ptr, info_ptr, png_ptr->push_length); + } + +#endif + else + { + if (png_ptr->push_length + 4 > png_ptr->buffer_size) + { + png_push_save_buffer(png_ptr); + return; + } + png_push_handle_unknown(png_ptr, info_ptr, png_ptr->push_length); + } + + png_ptr->mode &= ~PNG_HAVE_CHUNK_HEADER; +} + +void /* PRIVATE */ +png_push_crc_skip(png_structp png_ptr, png_uint_32 skip) +{ + png_ptr->process_mode = PNG_SKIP_MODE; + png_ptr->skip_length = skip; +} + +void /* PRIVATE */ +png_push_crc_finish(png_structp png_ptr) +{ + if (png_ptr->skip_length && png_ptr->save_buffer_size) + { + png_size_t save_size; + + if (png_ptr->skip_length < (png_uint_32)png_ptr->save_buffer_size) + save_size = (png_size_t)png_ptr->skip_length; + else + save_size = png_ptr->save_buffer_size; + + png_calculate_crc(png_ptr, png_ptr->save_buffer_ptr, save_size); + + png_ptr->skip_length -= save_size; + png_ptr->buffer_size -= save_size; + png_ptr->save_buffer_size -= save_size; + png_ptr->save_buffer_ptr += save_size; + } + if (png_ptr->skip_length && png_ptr->current_buffer_size) + { + png_size_t save_size; + + if (png_ptr->skip_length < (png_uint_32)png_ptr->current_buffer_size) + save_size = (png_size_t)png_ptr->skip_length; + else + save_size = png_ptr->current_buffer_size; + + png_calculate_crc(png_ptr, png_ptr->current_buffer_ptr, save_size); + + png_ptr->skip_length -= save_size; + png_ptr->buffer_size -= save_size; + png_ptr->current_buffer_size -= save_size; + png_ptr->current_buffer_ptr += save_size; + } + if (!png_ptr->skip_length) + { + if (png_ptr->buffer_size < 4) + { + png_push_save_buffer(png_ptr); + return; + } + + png_crc_finish(png_ptr, 0); + png_ptr->process_mode = PNG_READ_CHUNK_MODE; + } +} + +void PNGAPI +png_push_fill_buffer(png_structp png_ptr, png_bytep buffer, png_size_t length) +{ + png_bytep ptr; + + if (png_ptr == NULL) + return; + + ptr = buffer; + if (png_ptr->save_buffer_size) + { + png_size_t save_size; + + if (length < png_ptr->save_buffer_size) + save_size = length; + else + save_size = png_ptr->save_buffer_size; + + png_memcpy(ptr, png_ptr->save_buffer_ptr, save_size); + length -= save_size; + ptr += save_size; + png_ptr->buffer_size -= save_size; + png_ptr->save_buffer_size -= save_size; + png_ptr->save_buffer_ptr += save_size; + } + if (length && png_ptr->current_buffer_size) + { + png_size_t save_size; + + if (length < png_ptr->current_buffer_size) + save_size = length; + + else + save_size = png_ptr->current_buffer_size; + + png_memcpy(ptr, png_ptr->current_buffer_ptr, save_size); + png_ptr->buffer_size -= save_size; + png_ptr->current_buffer_size -= save_size; + png_ptr->current_buffer_ptr += save_size; + } +} + +void /* PRIVATE */ +png_push_save_buffer(png_structp png_ptr) +{ + if (png_ptr->save_buffer_size) + { + if (png_ptr->save_buffer_ptr != png_ptr->save_buffer) + { + png_size_t i, istop; + png_bytep sp; + png_bytep dp; + + istop = png_ptr->save_buffer_size; + for (i = 0, sp = png_ptr->save_buffer_ptr, dp = png_ptr->save_buffer; + i < istop; i++, sp++, dp++) + { + *dp = *sp; + } + } + } + if (png_ptr->save_buffer_size + png_ptr->current_buffer_size > + png_ptr->save_buffer_max) + { + png_size_t new_max; + png_bytep old_buffer; + + if (png_ptr->save_buffer_size > PNG_SIZE_MAX - + (png_ptr->current_buffer_size + 256)) + { + png_error(png_ptr, "Potential overflow of save_buffer"); + } + + new_max = png_ptr->save_buffer_size + png_ptr->current_buffer_size + 256; + old_buffer = png_ptr->save_buffer; + png_ptr->save_buffer = (png_bytep)png_malloc_warn(png_ptr, + (png_size_t)new_max); + if (png_ptr->save_buffer == NULL) + { + png_free(png_ptr, old_buffer); + png_error(png_ptr, "Insufficient memory for save_buffer"); + } + png_memcpy(png_ptr->save_buffer, old_buffer, png_ptr->save_buffer_size); + png_free(png_ptr, old_buffer); + png_ptr->save_buffer_max = new_max; + } + if (png_ptr->current_buffer_size) + { + png_memcpy(png_ptr->save_buffer + png_ptr->save_buffer_size, + png_ptr->current_buffer_ptr, png_ptr->current_buffer_size); + png_ptr->save_buffer_size += png_ptr->current_buffer_size; + png_ptr->current_buffer_size = 0; + } + png_ptr->save_buffer_ptr = png_ptr->save_buffer; + png_ptr->buffer_size = 0; +} + +void /* PRIVATE */ +png_push_restore_buffer(png_structp png_ptr, png_bytep buffer, + png_size_t buffer_length) +{ + png_ptr->current_buffer = buffer; + png_ptr->current_buffer_size = buffer_length; + png_ptr->buffer_size = buffer_length + png_ptr->save_buffer_size; + png_ptr->current_buffer_ptr = png_ptr->current_buffer; +} + +void /* PRIVATE */ +png_push_read_IDAT(png_structp png_ptr) +{ + PNG_IDAT; + if (!(png_ptr->mode & PNG_HAVE_CHUNK_HEADER)) + { + png_byte chunk_length[4]; + + if (png_ptr->buffer_size < 8) + { + png_push_save_buffer(png_ptr); + return; + } + + png_push_fill_buffer(png_ptr, chunk_length, 4); + png_ptr->push_length = png_get_uint_31(png_ptr, chunk_length); + png_reset_crc(png_ptr); + png_crc_read(png_ptr, png_ptr->chunk_name, 4); + png_ptr->mode |= PNG_HAVE_CHUNK_HEADER; + + if (png_memcmp(png_ptr->chunk_name, png_IDAT, 4)) + { + png_ptr->process_mode = PNG_READ_CHUNK_MODE; + if (!(png_ptr->flags & PNG_FLAG_ZLIB_FINISHED)) + png_error(png_ptr, "Not enough compressed data"); + return; + } + + png_ptr->idat_size = png_ptr->push_length; + } + if (png_ptr->idat_size && png_ptr->save_buffer_size) + { + png_size_t save_size; + + if (png_ptr->idat_size < (png_uint_32)png_ptr->save_buffer_size) + { + save_size = (png_size_t)png_ptr->idat_size; + + /* Check for overflow */ + if ((png_uint_32)save_size != png_ptr->idat_size) + png_error(png_ptr, "save_size overflowed in pngpread"); + } + else + save_size = png_ptr->save_buffer_size; + + png_calculate_crc(png_ptr, png_ptr->save_buffer_ptr, save_size); + + if (!(png_ptr->flags & PNG_FLAG_ZLIB_FINISHED)) + png_process_IDAT_data(png_ptr, png_ptr->save_buffer_ptr, save_size); + + png_ptr->idat_size -= save_size; + png_ptr->buffer_size -= save_size; + png_ptr->save_buffer_size -= save_size; + png_ptr->save_buffer_ptr += save_size; + } + if (png_ptr->idat_size && png_ptr->current_buffer_size) + { + png_size_t save_size; + + if (png_ptr->idat_size < (png_uint_32)png_ptr->current_buffer_size) + { + save_size = (png_size_t)png_ptr->idat_size; + + /* Check for overflow */ + if ((png_uint_32)save_size != png_ptr->idat_size) + png_error(png_ptr, "save_size overflowed in pngpread"); + } + else + save_size = png_ptr->current_buffer_size; + + png_calculate_crc(png_ptr, png_ptr->current_buffer_ptr, save_size); + if (!(png_ptr->flags & PNG_FLAG_ZLIB_FINISHED)) + png_process_IDAT_data(png_ptr, png_ptr->current_buffer_ptr, save_size); + + png_ptr->idat_size -= save_size; + png_ptr->buffer_size -= save_size; + png_ptr->current_buffer_size -= save_size; + png_ptr->current_buffer_ptr += save_size; + } + if (!png_ptr->idat_size) + { + if (png_ptr->buffer_size < 4) + { + png_push_save_buffer(png_ptr); + return; + } + + png_crc_finish(png_ptr, 0); + png_ptr->mode &= ~PNG_HAVE_CHUNK_HEADER; + png_ptr->mode |= PNG_AFTER_IDAT; + } +} + +void /* PRIVATE */ +png_process_IDAT_data(png_structp png_ptr, png_bytep buffer, + png_size_t buffer_length) +{ + int ret; + + if ((png_ptr->flags & PNG_FLAG_ZLIB_FINISHED) && buffer_length) + png_benign_error(png_ptr, "Extra compression data"); + + png_ptr->zstream.next_in = buffer; + png_ptr->zstream.avail_in = (uInt)buffer_length; + for (;;) + { + ret = inflate(&png_ptr->zstream, Z_PARTIAL_FLUSH); + if (ret != Z_OK) + { + if (ret == Z_STREAM_END) + { + if (png_ptr->zstream.avail_in) + png_benign_error(png_ptr, "Extra compressed data"); + + if (!(png_ptr->zstream.avail_out)) + { + png_push_process_row(png_ptr); + } + + png_ptr->mode |= PNG_AFTER_IDAT; + png_ptr->flags |= PNG_FLAG_ZLIB_FINISHED; + break; + } + else if (ret == Z_BUF_ERROR) + break; + + else + png_error(png_ptr, "Decompression Error"); + } + if (!(png_ptr->zstream.avail_out)) + { + if (( +#ifdef PNG_READ_INTERLACING_SUPPORTED + png_ptr->interlaced && png_ptr->pass > 6) || + (!png_ptr->interlaced && +#endif + png_ptr->row_number == png_ptr->num_rows)) + { + if (png_ptr->zstream.avail_in) + png_warning(png_ptr, "Too much data in IDAT chunks"); + png_ptr->flags |= PNG_FLAG_ZLIB_FINISHED; + break; + } + png_push_process_row(png_ptr); + png_ptr->zstream.avail_out = + (uInt) PNG_ROWBYTES(png_ptr->pixel_depth, + png_ptr->iwidth) + 1; + png_ptr->zstream.next_out = png_ptr->row_buf; + } + + else + break; + } +} + +void /* PRIVATE */ +png_push_process_row(png_structp png_ptr) +{ + png_ptr->row_info.color_type = png_ptr->color_type; + png_ptr->row_info.width = png_ptr->iwidth; + png_ptr->row_info.channels = png_ptr->channels; + png_ptr->row_info.bit_depth = png_ptr->bit_depth; + png_ptr->row_info.pixel_depth = png_ptr->pixel_depth; + + png_ptr->row_info.rowbytes = PNG_ROWBYTES(png_ptr->row_info.pixel_depth, + png_ptr->row_info.width); + + png_read_filter_row(png_ptr, &(png_ptr->row_info), + png_ptr->row_buf + 1, png_ptr->prev_row + 1, + (int)(png_ptr->row_buf[0])); + + png_memcpy(png_ptr->prev_row, png_ptr->row_buf, png_ptr->rowbytes + 1); + + if (png_ptr->transformations || (png_ptr->flags&PNG_FLAG_STRIP_ALPHA)) + png_do_read_transformations(png_ptr); + +#ifdef PNG_READ_INTERLACING_SUPPORTED + /* Blow up interlaced rows to full size */ + if (png_ptr->interlaced && (png_ptr->transformations & PNG_INTERLACE)) + { + if (png_ptr->pass < 6) +/* old interface (pre-1.0.9): + png_do_read_interlace(&(png_ptr->row_info), + png_ptr->row_buf + 1, png_ptr->pass, png_ptr->transformations); + */ + png_do_read_interlace(png_ptr); + + switch (png_ptr->pass) + { + case 0: + { + int i; + for (i = 0; i < 8 && png_ptr->pass == 0; i++) + { + png_push_have_row(png_ptr, png_ptr->row_buf + 1); + png_read_push_finish_row(png_ptr); /* Updates png_ptr->pass */ + } + + if (png_ptr->pass == 2) /* Pass 1 might be empty */ + { + for (i = 0; i < 4 && png_ptr->pass == 2; i++) + { + png_push_have_row(png_ptr, NULL); + png_read_push_finish_row(png_ptr); + } + } + + if (png_ptr->pass == 4 && png_ptr->height <= 4) + { + for (i = 0; i < 2 && png_ptr->pass == 4; i++) + { + png_push_have_row(png_ptr, NULL); + png_read_push_finish_row(png_ptr); + } + } + + if (png_ptr->pass == 6 && png_ptr->height <= 4) + { + png_push_have_row(png_ptr, NULL); + png_read_push_finish_row(png_ptr); + } + + break; + } + + case 1: + { + int i; + for (i = 0; i < 8 && png_ptr->pass == 1; i++) + { + png_push_have_row(png_ptr, png_ptr->row_buf + 1); + png_read_push_finish_row(png_ptr); + } + + if (png_ptr->pass == 2) /* Skip top 4 generated rows */ + { + for (i = 0; i < 4 && png_ptr->pass == 2; i++) + { + png_push_have_row(png_ptr, NULL); + png_read_push_finish_row(png_ptr); + } + } + + break; + } + + case 2: + { + int i; + + for (i = 0; i < 4 && png_ptr->pass == 2; i++) + { + png_push_have_row(png_ptr, png_ptr->row_buf + 1); + png_read_push_finish_row(png_ptr); + } + + for (i = 0; i < 4 && png_ptr->pass == 2; i++) + { + png_push_have_row(png_ptr, NULL); + png_read_push_finish_row(png_ptr); + } + + if (png_ptr->pass == 4) /* Pass 3 might be empty */ + { + for (i = 0; i < 2 && png_ptr->pass == 4; i++) + { + png_push_have_row(png_ptr, NULL); + png_read_push_finish_row(png_ptr); + } + } + + break; + } + + case 3: + { + int i; + + for (i = 0; i < 4 && png_ptr->pass == 3; i++) + { + png_push_have_row(png_ptr, png_ptr->row_buf + 1); + png_read_push_finish_row(png_ptr); + } + + if (png_ptr->pass == 4) /* Skip top two generated rows */ + { + for (i = 0; i < 2 && png_ptr->pass == 4; i++) + { + png_push_have_row(png_ptr, NULL); + png_read_push_finish_row(png_ptr); + } + } + + break; + } + + case 4: + { + int i; + + for (i = 0; i < 2 && png_ptr->pass == 4; i++) + { + png_push_have_row(png_ptr, png_ptr->row_buf + 1); + png_read_push_finish_row(png_ptr); + } + + for (i = 0; i < 2 && png_ptr->pass == 4; i++) + { + png_push_have_row(png_ptr, NULL); + png_read_push_finish_row(png_ptr); + } + + if (png_ptr->pass == 6) /* Pass 5 might be empty */ + { + png_push_have_row(png_ptr, NULL); + png_read_push_finish_row(png_ptr); + } + + break; + } + + case 5: + { + int i; + + for (i = 0; i < 2 && png_ptr->pass == 5; i++) + { + png_push_have_row(png_ptr, png_ptr->row_buf + 1); + png_read_push_finish_row(png_ptr); + } + + if (png_ptr->pass == 6) /* Skip top generated row */ + { + png_push_have_row(png_ptr, NULL); + png_read_push_finish_row(png_ptr); + } + + break; + } + case 6: + { + png_push_have_row(png_ptr, png_ptr->row_buf + 1); + png_read_push_finish_row(png_ptr); + + if (png_ptr->pass != 6) + break; + + png_push_have_row(png_ptr, NULL); + png_read_push_finish_row(png_ptr); + } + } + } + else +#endif + { + png_push_have_row(png_ptr, png_ptr->row_buf + 1); + png_read_push_finish_row(png_ptr); + } +} + +void /* PRIVATE */ +png_read_push_finish_row(png_structp png_ptr) +{ + /* Arrays to facilitate easy interlacing - use pass (0 - 6) as index */ + + /* Start of interlace block */ + PNG_CONST int FARDATA png_pass_start[] = {0, 4, 0, 2, 0, 1, 0}; + + /* Offset to next interlace block */ + PNG_CONST int FARDATA png_pass_inc[] = {8, 8, 4, 4, 2, 2, 1}; + + /* Start of interlace block in the y direction */ + PNG_CONST int FARDATA png_pass_ystart[] = {0, 0, 4, 0, 2, 0, 1}; + + /* Offset to next interlace block in the y direction */ + PNG_CONST int FARDATA png_pass_yinc[] = {8, 8, 8, 4, 4, 2, 2}; + + /* Height of interlace block. This is not currently used - if you need + * it, uncomment it here and in png.h + PNG_CONST int FARDATA png_pass_height[] = {8, 8, 4, 4, 2, 2, 1}; + */ + + png_ptr->row_number++; + if (png_ptr->row_number < png_ptr->num_rows) + return; + +#ifdef PNG_READ_INTERLACING_SUPPORTED + if (png_ptr->interlaced) + { + png_ptr->row_number = 0; + png_memset(png_ptr->prev_row, 0, + png_ptr->rowbytes + 1); + do + { + png_ptr->pass++; + if ((png_ptr->pass == 1 && png_ptr->width < 5) || + (png_ptr->pass == 3 && png_ptr->width < 3) || + (png_ptr->pass == 5 && png_ptr->width < 2)) + png_ptr->pass++; + + if (png_ptr->pass > 7) + png_ptr->pass--; + + if (png_ptr->pass >= 7) + break; + + png_ptr->iwidth = (png_ptr->width + + png_pass_inc[png_ptr->pass] - 1 - + png_pass_start[png_ptr->pass]) / + png_pass_inc[png_ptr->pass]; + + if (png_ptr->transformations & PNG_INTERLACE) + break; + + png_ptr->num_rows = (png_ptr->height + + png_pass_yinc[png_ptr->pass] - 1 - + png_pass_ystart[png_ptr->pass]) / + png_pass_yinc[png_ptr->pass]; + + } while (png_ptr->iwidth == 0 || png_ptr->num_rows == 0); + } +#endif /* PNG_READ_INTERLACING_SUPPORTED */ +} + +#ifdef PNG_READ_tEXt_SUPPORTED +void /* PRIVATE */ +png_push_handle_tEXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 + length) +{ + if (!(png_ptr->mode & PNG_HAVE_IHDR) || (png_ptr->mode & PNG_HAVE_IEND)) + { + png_error(png_ptr, "Out of place tEXt"); + info_ptr = info_ptr; /* To quiet some compiler warnings */ + } + +#ifdef PNG_MAX_MALLOC_64K + png_ptr->skip_length = 0; /* This may not be necessary */ + + if (length > (png_uint_32)65535L) /* Can't hold entire string in memory */ + { + png_warning(png_ptr, "tEXt chunk too large to fit in memory"); + png_ptr->skip_length = length - (png_uint_32)65535L; + length = (png_uint_32)65535L; + } +#endif + + png_ptr->current_text = (png_charp)png_malloc(png_ptr, + (png_size_t)(length + 1)); + png_ptr->current_text[length] = '\0'; + png_ptr->current_text_ptr = png_ptr->current_text; + png_ptr->current_text_size = (png_size_t)length; + png_ptr->current_text_left = (png_size_t)length; + png_ptr->process_mode = PNG_READ_tEXt_MODE; +} + +void /* PRIVATE */ +png_push_read_tEXt(png_structp png_ptr, png_infop info_ptr) +{ + if (png_ptr->buffer_size && png_ptr->current_text_left) + { + png_size_t text_size; + + if (png_ptr->buffer_size < png_ptr->current_text_left) + text_size = png_ptr->buffer_size; + + else + text_size = png_ptr->current_text_left; + + png_crc_read(png_ptr, (png_bytep)png_ptr->current_text_ptr, text_size); + png_ptr->current_text_left -= text_size; + png_ptr->current_text_ptr += text_size; + } + if (!(png_ptr->current_text_left)) + { + png_textp text_ptr; + png_charp text; + png_charp key; + int ret; + + if (png_ptr->buffer_size < 4) + { + png_push_save_buffer(png_ptr); + return; + } + + png_push_crc_finish(png_ptr); + +#ifdef PNG_MAX_MALLOC_64K + if (png_ptr->skip_length) + return; +#endif + + key = png_ptr->current_text; + + for (text = key; *text; text++) + /* Empty loop */ ; + + if (text < key + png_ptr->current_text_size) + text++; + + text_ptr = (png_textp)png_malloc(png_ptr, + png_sizeof(png_text)); + text_ptr->compression = PNG_TEXT_COMPRESSION_NONE; + text_ptr->key = key; +#ifdef PNG_iTXt_SUPPORTED + text_ptr->lang = NULL; + text_ptr->lang_key = NULL; +#endif + text_ptr->text = text; + + ret = png_set_text_2(png_ptr, info_ptr, text_ptr, 1); + + png_free(png_ptr, key); + png_free(png_ptr, text_ptr); + png_ptr->current_text = NULL; + + if (ret) + png_warning(png_ptr, "Insufficient memory to store text chunk"); + } +} +#endif + +#ifdef PNG_READ_zTXt_SUPPORTED +void /* PRIVATE */ +png_push_handle_zTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 + length) +{ + if (!(png_ptr->mode & PNG_HAVE_IHDR) || (png_ptr->mode & PNG_HAVE_IEND)) + { + png_error(png_ptr, "Out of place zTXt"); + info_ptr = info_ptr; /* To quiet some compiler warnings */ + } + +#ifdef PNG_MAX_MALLOC_64K + /* We can't handle zTXt chunks > 64K, since we don't have enough space + * to be able to store the uncompressed data. Actually, the threshold + * is probably around 32K, but it isn't as definite as 64K is. + */ + if (length > (png_uint_32)65535L) + { + png_warning(png_ptr, "zTXt chunk too large to fit in memory"); + png_push_crc_skip(png_ptr, length); + return; + } +#endif + + png_ptr->current_text = (png_charp)png_malloc(png_ptr, + (png_size_t)(length + 1)); + png_ptr->current_text[length] = '\0'; + png_ptr->current_text_ptr = png_ptr->current_text; + png_ptr->current_text_size = (png_size_t)length; + png_ptr->current_text_left = (png_size_t)length; + png_ptr->process_mode = PNG_READ_zTXt_MODE; +} + +void /* PRIVATE */ +png_push_read_zTXt(png_structp png_ptr, png_infop info_ptr) +{ + if (png_ptr->buffer_size && png_ptr->current_text_left) + { + png_size_t text_size; + + if (png_ptr->buffer_size < (png_uint_32)png_ptr->current_text_left) + text_size = png_ptr->buffer_size; + + else + text_size = png_ptr->current_text_left; + + png_crc_read(png_ptr, (png_bytep)png_ptr->current_text_ptr, text_size); + png_ptr->current_text_left -= text_size; + png_ptr->current_text_ptr += text_size; + } + if (!(png_ptr->current_text_left)) + { + png_textp text_ptr; + png_charp text; + png_charp key; + int ret; + png_size_t text_size, key_size; + + if (png_ptr->buffer_size < 4) + { + png_push_save_buffer(png_ptr); + return; + } + + png_push_crc_finish(png_ptr); + + key = png_ptr->current_text; + + for (text = key; *text; text++) + /* Empty loop */ ; + + /* zTXt can't have zero text */ + if (text >= key + png_ptr->current_text_size) + { + png_ptr->current_text = NULL; + png_free(png_ptr, key); + return; + } + + text++; + + if (*text != PNG_TEXT_COMPRESSION_zTXt) /* Check compression byte */ + { + png_ptr->current_text = NULL; + png_free(png_ptr, key); + return; + } + + text++; + + png_ptr->zstream.next_in = (png_bytep )text; + png_ptr->zstream.avail_in = (uInt)(png_ptr->current_text_size - + (text - key)); + png_ptr->zstream.next_out = png_ptr->zbuf; + png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size; + + key_size = text - key; + text_size = 0; + text = NULL; + ret = Z_STREAM_END; + + while (png_ptr->zstream.avail_in) + { + ret = inflate(&png_ptr->zstream, Z_PARTIAL_FLUSH); + if (ret != Z_OK && ret != Z_STREAM_END) + { + inflateReset(&png_ptr->zstream); + png_ptr->zstream.avail_in = 0; + png_ptr->current_text = NULL; + png_free(png_ptr, key); + png_free(png_ptr, text); + return; + } + if (!(png_ptr->zstream.avail_out) || ret == Z_STREAM_END) + { + if (text == NULL) + { + text = (png_charp)png_malloc(png_ptr, + (png_ptr->zbuf_size + - png_ptr->zstream.avail_out + key_size + 1)); + + png_memcpy(text + key_size, png_ptr->zbuf, + png_ptr->zbuf_size - png_ptr->zstream.avail_out); + + png_memcpy(text, key, key_size); + + text_size = key_size + png_ptr->zbuf_size - + png_ptr->zstream.avail_out; + + *(text + text_size) = '\0'; + } + else + { + png_charp tmp; + + tmp = text; + text = (png_charp)png_malloc(png_ptr, text_size + + (png_ptr->zbuf_size + - png_ptr->zstream.avail_out + 1)); + + png_memcpy(text, tmp, text_size); + png_free(png_ptr, tmp); + + png_memcpy(text + text_size, png_ptr->zbuf, + png_ptr->zbuf_size - png_ptr->zstream.avail_out); + + text_size += png_ptr->zbuf_size - png_ptr->zstream.avail_out; + *(text + text_size) = '\0'; + } + if (ret != Z_STREAM_END) + { + png_ptr->zstream.next_out = png_ptr->zbuf; + png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size; + } + } + else + { + break; + } + + if (ret == Z_STREAM_END) + break; + } + + inflateReset(&png_ptr->zstream); + png_ptr->zstream.avail_in = 0; + + if (ret != Z_STREAM_END) + { + png_ptr->current_text = NULL; + png_free(png_ptr, key); + png_free(png_ptr, text); + return; + } + + png_ptr->current_text = NULL; + png_free(png_ptr, key); + key = text; + text += key_size; + + text_ptr = (png_textp)png_malloc(png_ptr, + png_sizeof(png_text)); + text_ptr->compression = PNG_TEXT_COMPRESSION_zTXt; + text_ptr->key = key; +#ifdef PNG_iTXt_SUPPORTED + text_ptr->lang = NULL; + text_ptr->lang_key = NULL; +#endif + text_ptr->text = text; + + ret = png_set_text_2(png_ptr, info_ptr, text_ptr, 1); + + png_free(png_ptr, key); + png_free(png_ptr, text_ptr); + + if (ret) + png_warning(png_ptr, "Insufficient memory to store text chunk"); + } +} +#endif + +#ifdef PNG_READ_iTXt_SUPPORTED +void /* PRIVATE */ +png_push_handle_iTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 + length) +{ + if (!(png_ptr->mode & PNG_HAVE_IHDR) || (png_ptr->mode & PNG_HAVE_IEND)) + { + png_error(png_ptr, "Out of place iTXt"); + info_ptr = info_ptr; /* To quiet some compiler warnings */ + } + +#ifdef PNG_MAX_MALLOC_64K + png_ptr->skip_length = 0; /* This may not be necessary */ + + if (length > (png_uint_32)65535L) /* Can't hold entire string in memory */ + { + png_warning(png_ptr, "iTXt chunk too large to fit in memory"); + png_ptr->skip_length = length - (png_uint_32)65535L; + length = (png_uint_32)65535L; + } +#endif + + png_ptr->current_text = (png_charp)png_malloc(png_ptr, + (png_size_t)(length + 1)); + png_ptr->current_text[length] = '\0'; + png_ptr->current_text_ptr = png_ptr->current_text; + png_ptr->current_text_size = (png_size_t)length; + png_ptr->current_text_left = (png_size_t)length; + png_ptr->process_mode = PNG_READ_iTXt_MODE; +} + +void /* PRIVATE */ +png_push_read_iTXt(png_structp png_ptr, png_infop info_ptr) +{ + + if (png_ptr->buffer_size && png_ptr->current_text_left) + { + png_size_t text_size; + + if (png_ptr->buffer_size < png_ptr->current_text_left) + text_size = png_ptr->buffer_size; + + else + text_size = png_ptr->current_text_left; + + png_crc_read(png_ptr, (png_bytep)png_ptr->current_text_ptr, text_size); + png_ptr->current_text_left -= text_size; + png_ptr->current_text_ptr += text_size; + } + if (!(png_ptr->current_text_left)) + { + png_textp text_ptr; + png_charp key; + int comp_flag; + png_charp lang; + png_charp lang_key; + png_charp text; + int ret; + + if (png_ptr->buffer_size < 4) + { + png_push_save_buffer(png_ptr); + return; + } + + png_push_crc_finish(png_ptr); + +#ifdef PNG_MAX_MALLOC_64K + if (png_ptr->skip_length) + return; +#endif + + key = png_ptr->current_text; + + for (lang = key; *lang; lang++) + /* Empty loop */ ; + + if (lang < key + png_ptr->current_text_size - 3) + lang++; + + comp_flag = *lang++; + lang++; /* Skip comp_type, always zero */ + + for (lang_key = lang; *lang_key; lang_key++) + /* Empty loop */ ; + + lang_key++; /* Skip NUL separator */ + + text=lang_key; + + if (lang_key < key + png_ptr->current_text_size - 1) + { + for (; *text; text++) + /* Empty loop */ ; + } + + if (text < key + png_ptr->current_text_size) + text++; + + text_ptr = (png_textp)png_malloc(png_ptr, + png_sizeof(png_text)); + + text_ptr->compression = comp_flag + 2; + text_ptr->key = key; + text_ptr->lang = lang; + text_ptr->lang_key = lang_key; + text_ptr->text = text; + text_ptr->text_length = 0; + text_ptr->itxt_length = png_strlen(text); + + ret = png_set_text_2(png_ptr, info_ptr, text_ptr, 1); + + png_ptr->current_text = NULL; + + png_free(png_ptr, text_ptr); + if (ret) + png_warning(png_ptr, "Insufficient memory to store iTXt chunk"); + } +} +#endif + +/* This function is called when we haven't found a handler for this + * chunk. If there isn't a problem with the chunk itself (ie a bad chunk + * name or a critical chunk), the chunk is (currently) silently ignored. + */ +void /* PRIVATE */ +png_push_handle_unknown(png_structp png_ptr, png_infop info_ptr, png_uint_32 + length) +{ + png_uint_32 skip = 0; + + if (!(png_ptr->chunk_name[0] & 0x20)) + { +#ifdef PNG_READ_UNKNOWN_CHUNKS_SUPPORTED + if (png_handle_as_unknown(png_ptr, png_ptr->chunk_name) != + PNG_HANDLE_CHUNK_ALWAYS +#ifdef PNG_READ_USER_CHUNKS_SUPPORTED + && png_ptr->read_user_chunk_fn == NULL +#endif + ) +#endif + png_chunk_error(png_ptr, "unknown critical chunk"); + + info_ptr = info_ptr; /* To quiet some compiler warnings */ + } + +#ifdef PNG_READ_UNKNOWN_CHUNKS_SUPPORTED + if (png_ptr->flags & PNG_FLAG_KEEP_UNKNOWN_CHUNKS) + { +#ifdef PNG_MAX_MALLOC_64K + if (length > (png_uint_32)65535L) + { + png_warning(png_ptr, "unknown chunk too large to fit in memory"); + skip = length - (png_uint_32)65535L; + length = (png_uint_32)65535L; + } +#endif + png_memcpy((png_charp)png_ptr->unknown_chunk.name, + (png_charp)png_ptr->chunk_name, + png_sizeof(png_ptr->unknown_chunk.name)); + png_ptr->unknown_chunk.name[png_sizeof(png_ptr->unknown_chunk.name) - 1] + = '\0'; + + png_ptr->unknown_chunk.size = (png_size_t)length; + + if (length == 0) + png_ptr->unknown_chunk.data = NULL; + + else + { + png_ptr->unknown_chunk.data = (png_bytep)png_malloc(png_ptr, + (png_size_t)length); + png_crc_read(png_ptr, (png_bytep)png_ptr->unknown_chunk.data, length); + } + +#ifdef PNG_READ_USER_CHUNKS_SUPPORTED + if (png_ptr->read_user_chunk_fn != NULL) + { + /* Callback to user unknown chunk handler */ + int ret; + ret = (*(png_ptr->read_user_chunk_fn)) + (png_ptr, &png_ptr->unknown_chunk); + + if (ret < 0) + png_chunk_error(png_ptr, "error in user chunk"); + + if (ret == 0) + { + if (!(png_ptr->chunk_name[0] & 0x20)) + if (png_handle_as_unknown(png_ptr, png_ptr->chunk_name) != + PNG_HANDLE_CHUNK_ALWAYS) + png_chunk_error(png_ptr, "unknown critical chunk"); + png_set_unknown_chunks(png_ptr, info_ptr, + &png_ptr->unknown_chunk, 1); + } + } + + else +#endif + png_set_unknown_chunks(png_ptr, info_ptr, &png_ptr->unknown_chunk, 1); + png_free(png_ptr, png_ptr->unknown_chunk.data); + png_ptr->unknown_chunk.data = NULL; + } + + else +#endif + skip=length; + png_push_crc_skip(png_ptr, skip); +} + +void /* PRIVATE */ +png_push_have_info(png_structp png_ptr, png_infop info_ptr) +{ + if (png_ptr->info_fn != NULL) + (*(png_ptr->info_fn))(png_ptr, info_ptr); +} + +void /* PRIVATE */ +png_push_have_end(png_structp png_ptr, png_infop info_ptr) +{ + if (png_ptr->end_fn != NULL) + (*(png_ptr->end_fn))(png_ptr, info_ptr); +} + +void /* PRIVATE */ +png_push_have_row(png_structp png_ptr, png_bytep row) +{ + if (png_ptr->row_fn != NULL) + (*(png_ptr->row_fn))(png_ptr, row, png_ptr->row_number, + (int)png_ptr->pass); +} + +void PNGAPI +png_progressive_combine_row (png_structp png_ptr, + png_bytep old_row, png_bytep new_row) +{ + PNG_CONST int FARDATA png_pass_dsp_mask[7] = + {0xff, 0x0f, 0xff, 0x33, 0xff, 0x55, 0xff}; + + if (png_ptr == NULL) + return; + + if (new_row != NULL) /* new_row must == png_ptr->row_buf here. */ + png_combine_row(png_ptr, old_row, png_pass_dsp_mask[png_ptr->pass]); +} + +void PNGAPI +png_set_progressive_read_fn(png_structp png_ptr, png_voidp progressive_ptr, + png_progressive_info_ptr info_fn, png_progressive_row_ptr row_fn, + png_progressive_end_ptr end_fn) +{ + if (png_ptr == NULL) + return; + + png_ptr->info_fn = info_fn; + png_ptr->row_fn = row_fn; + png_ptr->end_fn = end_fn; + + png_set_read_fn(png_ptr, progressive_ptr, png_push_fill_buffer); +} + +png_voidp PNGAPI +png_get_progressive_ptr(png_structp png_ptr) +{ + if (png_ptr == NULL) + return (NULL); + + return png_ptr->io_ptr; +} +#endif /* PNG_PROGRESSIVE_READ_SUPPORTED */ diff --git a/libpng_1.4.1_android/pngpriv.h b/libpng_1.4.1_android/pngpriv.h new file mode 100755 index 0000000..8e8477c --- /dev/null +++ b/libpng_1.4.1_android/pngpriv.h @@ -0,0 +1,956 @@ + +/* pngpriv.h - private declarations for use inside libpng + * + * libpng version 1.4.1 - February 25, 2010 + * For conditions of distribution and use, see copyright notice in png.h + * Copyright (c) 1998-2010 Glenn Randers-Pehrson + * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) + * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) + * + * This code is released under the libpng license. + * For conditions of distribution and use, see the disclaimer + * and license in png.h + */ + +/* The symbols declared in this file (including the functions declared + * as PNG_EXTERN) are PRIVATE. They are not part of the libpng public + * interface, and are not recommended for use by regular applications. + * Some of them may become public in the future; others may stay private, + * change in an incompatible way, or even disappear. + * Although the libpng users are not forbidden to include this header, + * they should be well aware of the issues that may arise from doing so. + */ + +#ifndef PNGPRIV_H +#define PNGPRIV_H + +#ifndef PNG_VERSION_INFO_ONLY + +#include + +/* The functions exported by PNG_EXTERN are internal functions, which + * aren't usually used outside the library (as far as I know), so it is + * debatable if they should be exported at all. In the future, when it + * is possible to have run-time registry of chunk-handling functions, + * some of these will be made available again. +#define PNG_EXTERN extern + */ +#define PNG_EXTERN + +/* Other defines specific to compilers can go here. Try to keep + * them inside an appropriate ifdef/endif pair for portability. + */ + +#ifdef PNG_FLOATING_POINT_SUPPORTED +# ifdef MACOS + /* We need to check that hasn't already been included earlier + * as it seems it doesn't agree with , yet we should really use + * if possible. + */ +# if !defined(__MATH_H__) && !defined(__MATH_H) && !defined(__cmath__) +# include +# endif +# else +# include +# endif +# if defined(_AMIGA) && defined(__SASC) && defined(_M68881) + /* Amiga SAS/C: We must include builtin FPU functions when compiling using + * MATH=68881 + */ +# include +# endif +#endif + +/* Codewarrior on NT has linking problems without this. */ +#if (defined(__MWERKS__) && defined(WIN32)) || defined(__STDC__) +# define PNG_ALWAYS_EXTERN +#endif + +/* This provides the non-ANSI (far) memory allocation routines. */ +#if defined(__TURBOC__) && defined(__MSDOS__) +# include +# include +#endif + +#if defined(WIN32) || defined(_Windows) || defined(_WINDOWS) || \ + defined(_WIN32) || defined(__WIN32__) +# include /* defines _WINDOWS_ macro */ +/* I have no idea why is this necessary... */ +# ifdef _MSC_VER +# include +# endif +#endif + +/* Various modes of operation. Note that after an init, mode is set to + * zero automatically when the structure is created. + */ +#define PNG_HAVE_IHDR 0x01 +#define PNG_HAVE_PLTE 0x02 +#define PNG_HAVE_IDAT 0x04 +#define PNG_AFTER_IDAT 0x08 /* Have complete zlib datastream */ +#define PNG_HAVE_IEND 0x10 +#define PNG_HAVE_gAMA 0x20 +#define PNG_HAVE_cHRM 0x40 +#define PNG_HAVE_sRGB 0x80 +#define PNG_HAVE_CHUNK_HEADER 0x100 +#define PNG_WROTE_tIME 0x200 +#define PNG_WROTE_INFO_BEFORE_PLTE 0x400 +#define PNG_BACKGROUND_IS_GRAY 0x800 +#define PNG_HAVE_PNG_SIGNATURE 0x1000 +#define PNG_HAVE_CHUNK_AFTER_IDAT 0x2000 /* Have another chunk after IDAT */ + +/* Flags for the transformations the PNG library does on the image data */ +#define PNG_BGR 0x0001 +#define PNG_INTERLACE 0x0002 +#define PNG_PACK 0x0004 +#define PNG_SHIFT 0x0008 +#define PNG_SWAP_BYTES 0x0010 +#define PNG_INVERT_MONO 0x0020 +#define PNG_DITHER 0x0040 +#define PNG_BACKGROUND 0x0080 +#define PNG_BACKGROUND_EXPAND 0x0100 + /* 0x0200 unused */ +#define PNG_16_TO_8 0x0400 +#define PNG_RGBA 0x0800 +#define PNG_EXPAND 0x1000 +#define PNG_GAMMA 0x2000 +#define PNG_GRAY_TO_RGB 0x4000 +#define PNG_FILLER 0x8000L +#define PNG_PACKSWAP 0x10000L +#define PNG_SWAP_ALPHA 0x20000L +#define PNG_STRIP_ALPHA 0x40000L +#define PNG_INVERT_ALPHA 0x80000L +#define PNG_USER_TRANSFORM 0x100000L +#define PNG_RGB_TO_GRAY_ERR 0x200000L +#define PNG_RGB_TO_GRAY_WARN 0x400000L +#define PNG_RGB_TO_GRAY 0x600000L /* two bits, RGB_TO_GRAY_ERR|WARN */ + /* 0x800000L Unused */ +#define PNG_ADD_ALPHA 0x1000000L /* Added to libpng-1.2.7 */ +#define PNG_EXPAND_tRNS 0x2000000L /* Added to libpng-1.2.9 */ + /* 0x4000000L unused */ + /* 0x8000000L unused */ + /* 0x10000000L unused */ + /* 0x20000000L unused */ + /* 0x40000000L unused */ + +/* Flags for png_create_struct */ +#define PNG_STRUCT_PNG 0x0001 +#define PNG_STRUCT_INFO 0x0002 + +/* Scaling factor for filter heuristic weighting calculations */ +#define PNG_WEIGHT_SHIFT 8 +#define PNG_WEIGHT_FACTOR (1<<(PNG_WEIGHT_SHIFT)) +#define PNG_COST_SHIFT 3 +#define PNG_COST_FACTOR (1<<(PNG_COST_SHIFT)) + +/* Flags for the png_ptr->flags rather than declaring a byte for each one */ +#define PNG_FLAG_ZLIB_CUSTOM_STRATEGY 0x0001 +#define PNG_FLAG_ZLIB_CUSTOM_LEVEL 0x0002 +#define PNG_FLAG_ZLIB_CUSTOM_MEM_LEVEL 0x0004 +#define PNG_FLAG_ZLIB_CUSTOM_WINDOW_BITS 0x0008 +#define PNG_FLAG_ZLIB_CUSTOM_METHOD 0x0010 +#define PNG_FLAG_ZLIB_FINISHED 0x0020 +#define PNG_FLAG_ROW_INIT 0x0040 +#define PNG_FLAG_FILLER_AFTER 0x0080 +#define PNG_FLAG_CRC_ANCILLARY_USE 0x0100 +#define PNG_FLAG_CRC_ANCILLARY_NOWARN 0x0200 +#define PNG_FLAG_CRC_CRITICAL_USE 0x0400 +#define PNG_FLAG_CRC_CRITICAL_IGNORE 0x0800 + /* 0x1000 unused */ + /* 0x2000 unused */ + /* 0x4000 unused */ +#define PNG_FLAG_KEEP_UNKNOWN_CHUNKS 0x8000L +#define PNG_FLAG_KEEP_UNSAFE_CHUNKS 0x10000L +#define PNG_FLAG_LIBRARY_MISMATCH 0x20000L +#define PNG_FLAG_STRIP_ERROR_NUMBERS 0x40000L +#define PNG_FLAG_STRIP_ERROR_TEXT 0x80000L +#define PNG_FLAG_MALLOC_NULL_MEM_OK 0x100000L +#define PNG_FLAG_ADD_ALPHA 0x200000L /* Added to libpng-1.2.8 */ +#define PNG_FLAG_STRIP_ALPHA 0x400000L /* Added to libpng-1.2.8 */ +#define PNG_FLAG_BENIGN_ERRORS_WARN 0x800000L /* Added to libpng-1.4.0 */ + /* 0x1000000L unused */ + /* 0x2000000L unused */ + /* 0x4000000L unused */ + /* 0x8000000L unused */ + /* 0x10000000L unused */ + /* 0x20000000L unused */ + /* 0x40000000L unused */ + +#define PNG_FLAG_CRC_ANCILLARY_MASK (PNG_FLAG_CRC_ANCILLARY_USE | \ + PNG_FLAG_CRC_ANCILLARY_NOWARN) + +#define PNG_FLAG_CRC_CRITICAL_MASK (PNG_FLAG_CRC_CRITICAL_USE | \ + PNG_FLAG_CRC_CRITICAL_IGNORE) + +#define PNG_FLAG_CRC_MASK (PNG_FLAG_CRC_ANCILLARY_MASK | \ + PNG_FLAG_CRC_CRITICAL_MASK) + +/* Save typing and make code easier to understand */ + +#define PNG_COLOR_DIST(c1, c2) (abs((int)((c1).red) - (int)((c2).red)) + \ + abs((int)((c1).green) - (int)((c2).green)) + \ + abs((int)((c1).blue) - (int)((c2).blue))) + +/* Added to libpng-1.2.6 JB */ +#define PNG_ROWBYTES(pixel_bits, width) \ + ((pixel_bits) >= 8 ? \ + ((png_size_t)(width) * (((png_size_t)(pixel_bits)) >> 3)) : \ + (( ((png_size_t)(width) * ((png_size_t)(pixel_bits))) + 7) >> 3) ) + +/* PNG_OUT_OF_RANGE returns true if value is outside the range + * ideal-delta..ideal+delta. Each argument is evaluated twice. + * "ideal" and "delta" should be constants, normally simple + * integers, "value" a variable. Added to libpng-1.2.6 JB + */ +#define PNG_OUT_OF_RANGE(value, ideal, delta) \ + ( (value) < (ideal)-(delta) || (value) > (ideal)+(delta) ) + +/* Constant strings for known chunk types. If you need to add a chunk, + * define the name here, and add an invocation of the macro wherever it's + * needed. + */ +#define PNG_IHDR PNG_CONST png_byte png_IHDR[5] = { 73, 72, 68, 82, '\0'} +#define PNG_IDAT PNG_CONST png_byte png_IDAT[5] = { 73, 68, 65, 84, '\0'} +#define PNG_IEND PNG_CONST png_byte png_IEND[5] = { 73, 69, 78, 68, '\0'} +#define PNG_PLTE PNG_CONST png_byte png_PLTE[5] = { 80, 76, 84, 69, '\0'} +#define PNG_bKGD PNG_CONST png_byte png_bKGD[5] = { 98, 75, 71, 68, '\0'} +#define PNG_cHRM PNG_CONST png_byte png_cHRM[5] = { 99, 72, 82, 77, '\0'} +#define PNG_gAMA PNG_CONST png_byte png_gAMA[5] = {103, 65, 77, 65, '\0'} +#define PNG_hIST PNG_CONST png_byte png_hIST[5] = {104, 73, 83, 84, '\0'} +#define PNG_iCCP PNG_CONST png_byte png_iCCP[5] = {105, 67, 67, 80, '\0'} +#define PNG_iTXt PNG_CONST png_byte png_iTXt[5] = {105, 84, 88, 116, '\0'} +#define PNG_oFFs PNG_CONST png_byte png_oFFs[5] = {111, 70, 70, 115, '\0'} +#define PNG_pCAL PNG_CONST png_byte png_pCAL[5] = {112, 67, 65, 76, '\0'} +#define PNG_sCAL PNG_CONST png_byte png_sCAL[5] = {115, 67, 65, 76, '\0'} +#define PNG_pHYs PNG_CONST png_byte png_pHYs[5] = {112, 72, 89, 115, '\0'} +#define PNG_sBIT PNG_CONST png_byte png_sBIT[5] = {115, 66, 73, 84, '\0'} +#define PNG_sPLT PNG_CONST png_byte png_sPLT[5] = {115, 80, 76, 84, '\0'} +#define PNG_sRGB PNG_CONST png_byte png_sRGB[5] = {115, 82, 71, 66, '\0'} +#define PNG_sTER PNG_CONST png_byte png_sTER[5] = {115, 84, 69, 82, '\0'} +#define PNG_tEXt PNG_CONST png_byte png_tEXt[5] = {116, 69, 88, 116, '\0'} +#define PNG_tIME PNG_CONST png_byte png_tIME[5] = {116, 73, 77, 69, '\0'} +#define PNG_tRNS PNG_CONST png_byte png_tRNS[5] = {116, 82, 78, 83, '\0'} +#define PNG_zTXt PNG_CONST png_byte png_zTXt[5] = {122, 84, 88, 116, '\0'} + + +/* Inhibit C++ name-mangling for libpng functions but not for system calls. */ +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +/* These functions are used internally in the code. They generally + * shouldn't be used unless you are writing code to add or replace some + * functionality in libpng. More information about most functions can + * be found in the files where the functions are located. + */ + +/* Allocate memory for an internal libpng struct */ +PNG_EXTERN png_voidp png_create_struct PNGARG((int type)); + +/* Free memory from internal libpng struct */ +PNG_EXTERN void png_destroy_struct PNGARG((png_voidp struct_ptr)); + +PNG_EXTERN png_voidp png_create_struct_2 PNGARG((int type, png_malloc_ptr + malloc_fn, png_voidp mem_ptr)); +PNG_EXTERN void png_destroy_struct_2 PNGARG((png_voidp struct_ptr, + png_free_ptr free_fn, png_voidp mem_ptr)); + +/* Free any memory that info_ptr points to and reset struct. */ +PNG_EXTERN void png_info_destroy PNGARG((png_structp png_ptr, + png_infop info_ptr)); + +/* Function to allocate memory for zlib. PNGAPI is disallowed. */ +PNG_EXTERN voidpf png_zalloc PNGARG((voidpf png_ptr, uInt items, uInt size)); + +/* Function to free memory for zlib. PNGAPI is disallowed. */ +PNG_EXTERN void png_zfree PNGARG((voidpf png_ptr, voidpf ptr)); + +/* Next four functions are used internally as callbacks. PNGAPI is required + * but not PNG_EXPORT. PNGAPI added at libpng version 1.2.3. */ + +PNG_EXTERN void PNGAPI png_default_read_data PNGARG((png_structp png_ptr, + png_bytep data, png_size_t length)); + +#ifdef PNG_PROGRESSIVE_READ_SUPPORTED +PNG_EXTERN void PNGAPI png_push_fill_buffer PNGARG((png_structp png_ptr, + png_bytep buffer, png_size_t length)); +#endif + +PNG_EXTERN void PNGAPI png_default_write_data PNGARG((png_structp png_ptr, + png_bytep data, png_size_t length)); + +#ifdef PNG_WRITE_FLUSH_SUPPORTED +#ifdef PNG_STDIO_SUPPORTED +PNG_EXTERN void PNGAPI png_default_flush PNGARG((png_structp png_ptr)); +#endif +#endif + +/* Reset the CRC variable */ +PNG_EXTERN void png_reset_crc PNGARG((png_structp png_ptr)); + +/* Write the "data" buffer to whatever output you are using */ +PNG_EXTERN void png_write_data PNGARG((png_structp png_ptr, png_bytep data, + png_size_t length)); + +/* Read the chunk header (length + type name) */ +PNG_EXTERN png_uint_32 png_read_chunk_header PNGARG((png_structp png_ptr)); + +/* Read data from whatever input you are using into the "data" buffer */ +PNG_EXTERN void png_read_data PNGARG((png_structp png_ptr, png_bytep data, + png_size_t length)); + +/* Read bytes into buf, and update png_ptr->crc */ +PNG_EXTERN void png_crc_read PNGARG((png_structp png_ptr, png_bytep buf, + png_size_t length)); + +/* Decompress data in a chunk that uses compression */ +#if defined(PNG_zTXt_SUPPORTED) || defined(PNG_iTXt_SUPPORTED) || \ + defined(PNG_iCCP_SUPPORTED) || defined(PNG_sPLT_SUPPORTED) +PNG_EXTERN void png_decompress_chunk PNGARG((png_structp png_ptr, + int comp_type, png_size_t chunklength, png_size_t prefix_length, + png_size_t *data_length)); +#endif + +/* Read "skip" bytes, read the file crc, and (optionally) verify png_ptr->crc */ +PNG_EXTERN int png_crc_finish PNGARG((png_structp png_ptr, png_uint_32 skip)); + +/* Read the CRC from the file and compare it to the libpng calculated CRC */ +PNG_EXTERN int png_crc_error PNGARG((png_structp png_ptr)); + +/* Calculate the CRC over a section of data. Note that we are only + * passing a maximum of 64K on systems that have this as a memory limit, + * since this is the maximum buffer size we can specify. + */ +PNG_EXTERN void png_calculate_crc PNGARG((png_structp png_ptr, png_bytep ptr, + png_size_t length)); + +#ifdef PNG_WRITE_FLUSH_SUPPORTED +PNG_EXTERN void png_flush PNGARG((png_structp png_ptr)); +#endif + +/* Write various chunks */ + +/* Write the IHDR chunk, and update the png_struct with the necessary + * information. + */ +PNG_EXTERN void png_write_IHDR PNGARG((png_structp png_ptr, png_uint_32 width, + png_uint_32 height, + int bit_depth, int color_type, int compression_method, int filter_method, + int interlace_method)); + +PNG_EXTERN void png_write_PLTE PNGARG((png_structp png_ptr, png_colorp palette, + png_uint_32 num_pal)); + +PNG_EXTERN void png_write_IDAT PNGARG((png_structp png_ptr, png_bytep data, + png_size_t length)); + +PNG_EXTERN void png_write_IEND PNGARG((png_structp png_ptr)); + +#ifdef PNG_WRITE_gAMA_SUPPORTED +#ifdef PNG_FLOATING_POINT_SUPPORTED +PNG_EXTERN void png_write_gAMA PNGARG((png_structp png_ptr, double file_gamma)); +#endif +#ifdef PNG_FIXED_POINT_SUPPORTED +PNG_EXTERN void png_write_gAMA_fixed PNGARG((png_structp png_ptr, + png_fixed_point file_gamma)); +#endif +#endif + +#ifdef PNG_WRITE_sBIT_SUPPORTED +PNG_EXTERN void png_write_sBIT PNGARG((png_structp png_ptr, png_color_8p sbit, + int color_type)); +#endif + +#ifdef PNG_WRITE_cHRM_SUPPORTED +#ifdef PNG_FLOATING_POINT_SUPPORTED +PNG_EXTERN void png_write_cHRM PNGARG((png_structp png_ptr, + double white_x, double white_y, + double red_x, double red_y, double green_x, double green_y, + double blue_x, double blue_y)); +#endif +PNG_EXTERN void png_write_cHRM_fixed PNGARG((png_structp png_ptr, + png_fixed_point int_white_x, png_fixed_point int_white_y, + png_fixed_point int_red_x, png_fixed_point int_red_y, png_fixed_point + int_green_x, png_fixed_point int_green_y, png_fixed_point int_blue_x, + png_fixed_point int_blue_y)); +#endif + +#ifdef PNG_WRITE_sRGB_SUPPORTED +PNG_EXTERN void png_write_sRGB PNGARG((png_structp png_ptr, + int intent)); +#endif + +#ifdef PNG_WRITE_iCCP_SUPPORTED +PNG_EXTERN void png_write_iCCP PNGARG((png_structp png_ptr, + png_charp name, int compression_type, + png_charp profile, int proflen)); + /* Note to maintainer: profile should be png_bytep */ +#endif + +#ifdef PNG_WRITE_sPLT_SUPPORTED +PNG_EXTERN void png_write_sPLT PNGARG((png_structp png_ptr, + png_sPLT_tp palette)); +#endif + +#ifdef PNG_WRITE_tRNS_SUPPORTED +PNG_EXTERN void png_write_tRNS PNGARG((png_structp png_ptr, png_bytep trans, + png_color_16p values, int number, int color_type)); +#endif + +#ifdef PNG_WRITE_bKGD_SUPPORTED +PNG_EXTERN void png_write_bKGD PNGARG((png_structp png_ptr, + png_color_16p values, int color_type)); +#endif + +#ifdef PNG_WRITE_hIST_SUPPORTED +PNG_EXTERN void png_write_hIST PNGARG((png_structp png_ptr, png_uint_16p hist, + int num_hist)); +#endif + +#if defined(PNG_WRITE_TEXT_SUPPORTED) || defined(PNG_WRITE_pCAL_SUPPORTED) || \ + defined(PNG_WRITE_iCCP_SUPPORTED) || defined(PNG_WRITE_sPLT_SUPPORTED) +PNG_EXTERN png_size_t png_check_keyword PNGARG((png_structp png_ptr, + png_charp key, png_charpp new_key)); +#endif + +#ifdef PNG_WRITE_tEXt_SUPPORTED +PNG_EXTERN void png_write_tEXt PNGARG((png_structp png_ptr, png_charp key, + png_charp text, png_size_t text_len)); +#endif + +#ifdef PNG_WRITE_zTXt_SUPPORTED +PNG_EXTERN void png_write_zTXt PNGARG((png_structp png_ptr, png_charp key, + png_charp text, png_size_t text_len, int compression)); +#endif + +#ifdef PNG_WRITE_iTXt_SUPPORTED +PNG_EXTERN void png_write_iTXt PNGARG((png_structp png_ptr, + int compression, png_charp key, png_charp lang, png_charp lang_key, + png_charp text)); +#endif + +#ifdef PNG_TEXT_SUPPORTED /* Added at version 1.0.14 and 1.2.4 */ +PNG_EXTERN int png_set_text_2 PNGARG((png_structp png_ptr, + png_infop info_ptr, png_textp text_ptr, int num_text)); +#endif + +#ifdef PNG_WRITE_oFFs_SUPPORTED +PNG_EXTERN void png_write_oFFs PNGARG((png_structp png_ptr, + png_int_32 x_offset, png_int_32 y_offset, int unit_type)); +#endif + +#ifdef PNG_WRITE_pCAL_SUPPORTED +PNG_EXTERN void png_write_pCAL PNGARG((png_structp png_ptr, png_charp purpose, + png_int_32 X0, png_int_32 X1, int type, int nparams, + png_charp units, png_charpp params)); +#endif + +#ifdef PNG_WRITE_pHYs_SUPPORTED +PNG_EXTERN void png_write_pHYs PNGARG((png_structp png_ptr, + png_uint_32 x_pixels_per_unit, png_uint_32 y_pixels_per_unit, + int unit_type)); +#endif + +#ifdef PNG_WRITE_tIME_SUPPORTED +PNG_EXTERN void png_write_tIME PNGARG((png_structp png_ptr, + png_timep mod_time)); +#endif + +#ifdef PNG_WRITE_sCAL_SUPPORTED +#if defined(PNG_FLOATING_POINT_SUPPORTED) && defined(PNG_STDIO_SUPPORTED) +PNG_EXTERN void png_write_sCAL PNGARG((png_structp png_ptr, + int unit, double width, double height)); +#else +#ifdef PNG_FIXED_POINT_SUPPORTED +PNG_EXTERN void png_write_sCAL_s PNGARG((png_structp png_ptr, + int unit, png_charp width, png_charp height)); +#endif +#endif +#endif + +/* Called when finished processing a row of data */ +PNG_EXTERN void png_write_finish_row PNGARG((png_structp png_ptr)); + +/* Internal use only. Called before first row of data */ +PNG_EXTERN void png_write_start_row PNGARG((png_structp png_ptr)); + +#ifdef PNG_READ_GAMMA_SUPPORTED +PNG_EXTERN void png_build_gamma_table PNGARG((png_structp png_ptr, + png_byte bit_depth)); +#endif + +/* Combine a row of data, dealing with alpha, etc. if requested */ +PNG_EXTERN void png_combine_row PNGARG((png_structp png_ptr, png_bytep row, + int mask)); + +#ifdef PNG_READ_INTERLACING_SUPPORTED +/* Expand an interlaced row */ +/* OLD pre-1.0.9 interface: +PNG_EXTERN void png_do_read_interlace PNGARG((png_row_infop row_info, + png_bytep row, int pass, png_uint_32 transformations)); + */ +PNG_EXTERN void png_do_read_interlace PNGARG((png_structp png_ptr)); +#endif + +/* GRR TO DO (2.0 or whenever): simplify other internal calling interfaces */ + +#ifdef PNG_WRITE_INTERLACING_SUPPORTED +/* Grab pixels out of a row for an interlaced pass */ +PNG_EXTERN void png_do_write_interlace PNGARG((png_row_infop row_info, + png_bytep row, int pass)); +#endif + +/* Unfilter a row */ +PNG_EXTERN void png_read_filter_row PNGARG((png_structp png_ptr, + png_row_infop row_info, png_bytep row, png_bytep prev_row, int filter)); + +/* Choose the best filter to use and filter the row data */ +PNG_EXTERN void png_write_find_filter PNGARG((png_structp png_ptr, + png_row_infop row_info)); + +/* Write out the filtered row. */ +PNG_EXTERN void png_write_filtered_row PNGARG((png_structp png_ptr, + png_bytep filtered_row)); +/* Finish a row while reading, dealing with interlacing passes, etc. */ +PNG_EXTERN void png_read_finish_row PNGARG((png_structp png_ptr)); + +/* Initialize the row buffers, etc. */ +PNG_EXTERN void png_read_start_row PNGARG((png_structp png_ptr)); +/* Optional call to update the users info structure */ +PNG_EXTERN void png_read_transform_info PNGARG((png_structp png_ptr, + png_infop info_ptr)); + +/* These are the functions that do the transformations */ +#ifdef PNG_READ_FILLER_SUPPORTED +PNG_EXTERN void png_do_read_filler PNGARG((png_row_infop row_info, + png_bytep row, png_uint_32 filler, png_uint_32 flags)); +#endif + +#ifdef PNG_READ_SWAP_ALPHA_SUPPORTED +PNG_EXTERN void png_do_read_swap_alpha PNGARG((png_row_infop row_info, + png_bytep row)); +#endif + +#ifdef PNG_WRITE_SWAP_ALPHA_SUPPORTED +PNG_EXTERN void png_do_write_swap_alpha PNGARG((png_row_infop row_info, + png_bytep row)); +#endif + +#ifdef PNG_READ_INVERT_ALPHA_SUPPORTED +PNG_EXTERN void png_do_read_invert_alpha PNGARG((png_row_infop row_info, + png_bytep row)); +#endif + +#ifdef PNG_WRITE_INVERT_ALPHA_SUPPORTED +PNG_EXTERN void png_do_write_invert_alpha PNGARG((png_row_infop row_info, + png_bytep row)); +#endif + +#if defined(PNG_WRITE_FILLER_SUPPORTED) || \ + defined(PNG_READ_STRIP_ALPHA_SUPPORTED) +PNG_EXTERN void png_do_strip_filler PNGARG((png_row_infop row_info, + png_bytep row, png_uint_32 flags)); +#endif + +#if defined(PNG_READ_SWAP_SUPPORTED) || defined(PNG_WRITE_SWAP_SUPPORTED) +PNG_EXTERN void png_do_swap PNGARG((png_row_infop row_info, png_bytep row)); +#endif + +#if defined(PNG_READ_PACKSWAP_SUPPORTED) || \ + defined(PNG_WRITE_PACKSWAP_SUPPORTED) +PNG_EXTERN void png_do_packswap PNGARG((png_row_infop row_info, png_bytep row)); +#endif + +#ifdef PNG_READ_RGB_TO_GRAY_SUPPORTED +PNG_EXTERN int png_do_rgb_to_gray PNGARG((png_structp png_ptr, png_row_infop + row_info, png_bytep row)); +#endif + +#ifdef PNG_READ_GRAY_TO_RGB_SUPPORTED +PNG_EXTERN void png_do_gray_to_rgb PNGARG((png_row_infop row_info, + png_bytep row)); +#endif + +#ifdef PNG_READ_PACK_SUPPORTED +PNG_EXTERN void png_do_unpack PNGARG((png_row_infop row_info, png_bytep row)); +#endif + +#ifdef PNG_READ_SHIFT_SUPPORTED +PNG_EXTERN void png_do_unshift PNGARG((png_row_infop row_info, png_bytep row, + png_color_8p sig_bits)); +#endif + +#if defined(PNG_READ_INVERT_SUPPORTED) || defined(PNG_WRITE_INVERT_SUPPORTED) +PNG_EXTERN void png_do_invert PNGARG((png_row_infop row_info, png_bytep row)); +#endif + +#ifdef PNG_READ_16_TO_8_SUPPORTED +PNG_EXTERN void png_do_chop PNGARG((png_row_infop row_info, png_bytep row)); +#endif + +#ifdef PNG_READ_DITHER_SUPPORTED +PNG_EXTERN void png_do_dither PNGARG((png_row_infop row_info, + png_bytep row, png_bytep palette_lookup, png_bytep dither_lookup)); + +# ifdef PNG_CORRECT_PALETTE_SUPPORTED +PNG_EXTERN void png_correct_palette PNGARG((png_structp png_ptr, + png_colorp palette, int num_palette)); +# endif +#endif + +#if defined(PNG_READ_BGR_SUPPORTED) || defined(PNG_WRITE_BGR_SUPPORTED) +PNG_EXTERN void png_do_bgr PNGARG((png_row_infop row_info, png_bytep row)); +#endif + +#ifdef PNG_WRITE_PACK_SUPPORTED +PNG_EXTERN void png_do_pack PNGARG((png_row_infop row_info, + png_bytep row, png_uint_32 bit_depth)); +#endif + +#ifdef PNG_WRITE_SHIFT_SUPPORTED +PNG_EXTERN void png_do_shift PNGARG((png_row_infop row_info, png_bytep row, + png_color_8p bit_depth)); +#endif + +#ifdef PNG_READ_BACKGROUND_SUPPORTED +#ifdef PNG_READ_GAMMA_SUPPORTED +PNG_EXTERN void png_do_background PNGARG((png_row_infop row_info, png_bytep row, + png_color_16p trans_color, png_color_16p background, + png_color_16p background_1, + png_bytep gamma_table, png_bytep gamma_from_1, png_bytep gamma_to_1, + png_uint_16pp gamma_16, png_uint_16pp gamma_16_from_1, + png_uint_16pp gamma_16_to_1, int gamma_shift)); +#else +PNG_EXTERN void png_do_background PNGARG((png_row_infop row_info, png_bytep row, + png_color_16p trans_color, png_color_16p background)); +#endif +#endif + +#ifdef PNG_READ_GAMMA_SUPPORTED +PNG_EXTERN void png_do_gamma PNGARG((png_row_infop row_info, png_bytep row, + png_bytep gamma_table, png_uint_16pp gamma_16_table, + int gamma_shift)); +#endif + +#ifdef PNG_READ_EXPAND_SUPPORTED +PNG_EXTERN void png_do_expand_palette PNGARG((png_row_infop row_info, + png_bytep row, png_colorp palette, png_bytep trans, int num_trans)); +PNG_EXTERN void png_do_expand PNGARG((png_row_infop row_info, + png_bytep row, png_color_16p trans_value)); +#endif + +/* The following decodes the appropriate chunks, and does error correction, + * then calls the appropriate callback for the chunk if it is valid. + */ + +/* Decode the IHDR chunk */ +PNG_EXTERN void png_handle_IHDR PNGARG((png_structp png_ptr, png_infop info_ptr, + png_uint_32 length)); +PNG_EXTERN void png_handle_PLTE PNGARG((png_structp png_ptr, png_infop info_ptr, + png_uint_32 length)); +PNG_EXTERN void png_handle_IEND PNGARG((png_structp png_ptr, png_infop info_ptr, + png_uint_32 length)); + +#ifdef PNG_READ_bKGD_SUPPORTED +PNG_EXTERN void png_handle_bKGD PNGARG((png_structp png_ptr, png_infop info_ptr, + png_uint_32 length)); +#endif + +#ifdef PNG_READ_cHRM_SUPPORTED +PNG_EXTERN void png_handle_cHRM PNGARG((png_structp png_ptr, png_infop info_ptr, + png_uint_32 length)); +#endif + +#ifdef PNG_READ_gAMA_SUPPORTED +PNG_EXTERN void png_handle_gAMA PNGARG((png_structp png_ptr, png_infop info_ptr, + png_uint_32 length)); +#endif + +#ifdef PNG_READ_hIST_SUPPORTED +PNG_EXTERN void png_handle_hIST PNGARG((png_structp png_ptr, png_infop info_ptr, + png_uint_32 length)); +#endif + +#ifdef PNG_READ_iCCP_SUPPORTED +extern void png_handle_iCCP PNGARG((png_structp png_ptr, png_infop info_ptr, + png_uint_32 length)); +#endif /* PNG_READ_iCCP_SUPPORTED */ + +#ifdef PNG_READ_iTXt_SUPPORTED +PNG_EXTERN void png_handle_iTXt PNGARG((png_structp png_ptr, png_infop info_ptr, + png_uint_32 length)); +#endif + +#ifdef PNG_READ_oFFs_SUPPORTED +PNG_EXTERN void png_handle_oFFs PNGARG((png_structp png_ptr, png_infop info_ptr, + png_uint_32 length)); +#endif + +#ifdef PNG_READ_pCAL_SUPPORTED +PNG_EXTERN void png_handle_pCAL PNGARG((png_structp png_ptr, png_infop info_ptr, + png_uint_32 length)); +#endif + +#ifdef PNG_READ_pHYs_SUPPORTED +PNG_EXTERN void png_handle_pHYs PNGARG((png_structp png_ptr, png_infop info_ptr, + png_uint_32 length)); +#endif + +#ifdef PNG_READ_sBIT_SUPPORTED +PNG_EXTERN void png_handle_sBIT PNGARG((png_structp png_ptr, png_infop info_ptr, + png_uint_32 length)); +#endif + +#ifdef PNG_READ_sCAL_SUPPORTED +PNG_EXTERN void png_handle_sCAL PNGARG((png_structp png_ptr, png_infop info_ptr, + png_uint_32 length)); +#endif + +#ifdef PNG_READ_sPLT_SUPPORTED +extern void png_handle_sPLT PNGARG((png_structp png_ptr, png_infop info_ptr, + png_uint_32 length)); +#endif /* PNG_READ_sPLT_SUPPORTED */ + +#ifdef PNG_READ_sRGB_SUPPORTED +PNG_EXTERN void png_handle_sRGB PNGARG((png_structp png_ptr, png_infop info_ptr, + png_uint_32 length)); +#endif + +#ifdef PNG_READ_tEXt_SUPPORTED +PNG_EXTERN void png_handle_tEXt PNGARG((png_structp png_ptr, png_infop info_ptr, + png_uint_32 length)); +#endif + +#ifdef PNG_READ_tIME_SUPPORTED +PNG_EXTERN void png_handle_tIME PNGARG((png_structp png_ptr, png_infop info_ptr, + png_uint_32 length)); +#endif + +#ifdef PNG_READ_tRNS_SUPPORTED +PNG_EXTERN void png_handle_tRNS PNGARG((png_structp png_ptr, png_infop info_ptr, + png_uint_32 length)); +#endif + +#ifdef PNG_READ_zTXt_SUPPORTED +PNG_EXTERN void png_handle_zTXt PNGARG((png_structp png_ptr, png_infop info_ptr, + png_uint_32 length)); +#endif + +PNG_EXTERN void png_handle_unknown PNGARG((png_structp png_ptr, + png_infop info_ptr, png_uint_32 length)); + +PNG_EXTERN void png_check_chunk_name PNGARG((png_structp png_ptr, + png_bytep chunk_name)); + +/* Handle the transformations for reading and writing */ +PNG_EXTERN void png_do_read_transformations PNGARG((png_structp png_ptr)); +PNG_EXTERN void png_do_write_transformations PNGARG((png_structp png_ptr)); + +PNG_EXTERN void png_init_read_transformations PNGARG((png_structp png_ptr)); + +#ifdef PNG_PROGRESSIVE_READ_SUPPORTED +PNG_EXTERN void png_push_read_chunk PNGARG((png_structp png_ptr, + png_infop info_ptr)); +PNG_EXTERN void png_push_read_sig PNGARG((png_structp png_ptr, + png_infop info_ptr)); +PNG_EXTERN void png_push_check_crc PNGARG((png_structp png_ptr)); +PNG_EXTERN void png_push_crc_skip PNGARG((png_structp png_ptr, + png_uint_32 length)); +PNG_EXTERN void png_push_crc_finish PNGARG((png_structp png_ptr)); +PNG_EXTERN void png_push_save_buffer PNGARG((png_structp png_ptr)); +PNG_EXTERN void png_push_restore_buffer PNGARG((png_structp png_ptr, + png_bytep buffer, png_size_t buffer_length)); +PNG_EXTERN void png_push_read_IDAT PNGARG((png_structp png_ptr)); +PNG_EXTERN void png_process_IDAT_data PNGARG((png_structp png_ptr, + png_bytep buffer, png_size_t buffer_length)); +PNG_EXTERN void png_push_process_row PNGARG((png_structp png_ptr)); +PNG_EXTERN void png_push_handle_unknown PNGARG((png_structp png_ptr, + png_infop info_ptr, png_uint_32 length)); +PNG_EXTERN void png_push_have_info PNGARG((png_structp png_ptr, + png_infop info_ptr)); +PNG_EXTERN void png_push_have_end PNGARG((png_structp png_ptr, + png_infop info_ptr)); +PNG_EXTERN void png_push_have_row PNGARG((png_structp png_ptr, png_bytep row)); +PNG_EXTERN void png_push_read_end PNGARG((png_structp png_ptr, + png_infop info_ptr)); +PNG_EXTERN void png_process_some_data PNGARG((png_structp png_ptr, + png_infop info_ptr)); +PNG_EXTERN void png_read_push_finish_row PNGARG((png_structp png_ptr)); +#ifdef PNG_READ_tEXt_SUPPORTED +PNG_EXTERN void png_push_handle_tEXt PNGARG((png_structp png_ptr, + png_infop info_ptr, png_uint_32 length)); +PNG_EXTERN void png_push_read_tEXt PNGARG((png_structp png_ptr, + png_infop info_ptr)); +#endif +#ifdef PNG_READ_zTXt_SUPPORTED +PNG_EXTERN void png_push_handle_zTXt PNGARG((png_structp png_ptr, + png_infop info_ptr, png_uint_32 length)); +PNG_EXTERN void png_push_read_zTXt PNGARG((png_structp png_ptr, + png_infop info_ptr)); +#endif +#ifdef PNG_READ_iTXt_SUPPORTED +PNG_EXTERN void png_push_handle_iTXt PNGARG((png_structp png_ptr, + png_infop info_ptr, png_uint_32 length)); +PNG_EXTERN void png_push_read_iTXt PNGARG((png_structp png_ptr, + png_infop info_ptr)); +#endif + +#endif /* PNG_PROGRESSIVE_READ_SUPPORTED */ + +#ifdef PNG_MNG_FEATURES_SUPPORTED +PNG_EXTERN void png_do_read_intrapixel PNGARG((png_row_infop row_info, + png_bytep row)); +PNG_EXTERN void png_do_write_intrapixel PNGARG((png_row_infop row_info, + png_bytep row)); +#endif + +/* Added at libpng version 1.4.0 */ +#ifdef PNG_cHRM_SUPPORTED +PNG_EXTERN int png_check_cHRM_fixed PNGARG((png_structp png_ptr, + png_fixed_point int_white_x, png_fixed_point int_white_y, + png_fixed_point int_red_x, png_fixed_point int_red_y, png_fixed_point + int_green_x, png_fixed_point int_green_y, png_fixed_point int_blue_x, + png_fixed_point int_blue_y)); +#endif + +#ifdef PNG_cHRM_SUPPORTED +#ifdef PNG_CHECK_cHRM_SUPPORTED +/* Added at libpng version 1.2.34 and 1.4.0 */ +PNG_EXTERN void png_64bit_product PNGARG((long v1, long v2, + unsigned long *hi_product, unsigned long *lo_product)); +#endif +#endif + +/* Added at libpng version 1.4.0 */ +PNG_EXTERN void png_check_IHDR PNGARG((png_structp png_ptr, + png_uint_32 width, png_uint_32 height, int bit_depth, + int color_type, int interlace_type, int compression_type, + int filter_type)); + +/* Free all memory used by the read (old method - NOT DLL EXPORTED) */ +extern void png_read_destroy PNGARG((png_structp png_ptr, png_infop info_ptr, + png_infop end_info_ptr)); + +/* Free any memory used in png_ptr struct (old method - NOT DLL EXPORTED) */ +extern void png_write_destroy PNGARG((png_structp png_ptr)); + +#ifdef USE_FAR_KEYWORD /* memory model conversion function */ +extern void *png_far_to_near PNGARG((png_structp png_ptr,png_voidp ptr, + int check)); +#endif /* USE_FAR_KEYWORD */ + +/* Define PNG_DEBUG at compile time for debugging information. Higher + * numbers for PNG_DEBUG mean more debugging information. This has + * only been added since version 0.95 so it is not implemented throughout + * libpng yet, but more support will be added as needed. + */ +#ifdef PNG_DEBUG +#if (PNG_DEBUG > 0) +#if !defined(PNG_DEBUG_FILE) && defined(_MSC_VER) +#include +#if (PNG_DEBUG > 1) +#ifndef _DEBUG +# define _DEBUG +#endif +#ifndef png_debug +#define png_debug(l,m) _RPT0(_CRT_WARN,m PNG_STRING_NEWLINE) +#endif +#ifndef png_debug1 +#define png_debug1(l,m,p1) _RPT1(_CRT_WARN,m PNG_STRING_NEWLINE,p1) +#endif +#ifndef png_debug2 +#define png_debug2(l,m,p1,p2) _RPT2(_CRT_WARN,m PNG_STRING_NEWLINE,p1,p2) +#endif +#endif +#else /* PNG_DEBUG_FILE || !_MSC_VER */ +#ifndef PNG_DEBUG_FILE +#define PNG_DEBUG_FILE stderr +#endif /* PNG_DEBUG_FILE */ + +#if (PNG_DEBUG > 1) +/* Note: ["%s"m PNG_STRING_NEWLINE] probably does not work on + * non-ISO compilers + */ +# ifdef __STDC__ +# ifndef png_debug +# define png_debug(l,m) \ + { \ + int num_tabs=l; \ + fprintf(PNG_DEBUG_FILE,"%s"m PNG_STRING_NEWLINE,(num_tabs==1 ? "\t" : \ + (num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":"")))); \ + } +# endif +# ifndef png_debug1 +# define png_debug1(l,m,p1) \ + { \ + int num_tabs=l; \ + fprintf(PNG_DEBUG_FILE,"%s"m PNG_STRING_NEWLINE,(num_tabs==1 ? "\t" : \ + (num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))),p1); \ + } +# endif +# ifndef png_debug2 +# define png_debug2(l,m,p1,p2) \ + { \ + int num_tabs=l; \ + fprintf(PNG_DEBUG_FILE,"%s"m PNG_STRING_NEWLINE,(num_tabs==1 ? "\t" : \ + (num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))),p1,p2); \ + } +# endif +# else /* __STDC __ */ +# ifndef png_debug +# define png_debug(l,m) \ + { \ + int num_tabs=l; \ + char format[256]; \ + snprintf(format,256,"%s%s%s",(num_tabs==1 ? "\t" : \ + (num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))), \ + m,PNG_STRING_NEWLINE); \ + fprintf(PNG_DEBUG_FILE,format); \ + } +# endif +# ifndef png_debug1 +# define png_debug1(l,m,p1) \ + { \ + int num_tabs=l; \ + char format[256]; \ + snprintf(format,256,"%s%s%s",(num_tabs==1 ? "\t" : \ + (num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))), \ + m,PNG_STRING_NEWLINE); \ + fprintf(PNG_DEBUG_FILE,format,p1); \ + } +# endif +# ifndef png_debug2 +# define png_debug2(l,m,p1,p2) \ + { \ + int num_tabs=l; \ + char format[256]; \ + snprintf(format,256,"%s%s%s",(num_tabs==1 ? "\t" : \ + (num_tabs==2 ? "\t\t":(num_tabs>2 ? "\t\t\t":""))), \ + m,PNG_STRING_NEWLINE); \ + fprintf(PNG_DEBUG_FILE,format,p1,p2); \ + } +# endif +# endif /* __STDC __ */ +#endif /* (PNG_DEBUG > 1) */ + +#endif /* _MSC_VER */ +#endif /* (PNG_DEBUG > 0) */ +#endif /* PNG_DEBUG */ +#ifndef png_debug +#define png_debug(l, m) +#endif +#ifndef png_debug1 +#define png_debug1(l, m, p1) +#endif +#ifndef png_debug2 +#define png_debug2(l, m, p1, p2) +#endif + +/* Maintainer: Put new private prototypes here ^ and in libpngpf.3 */ + +#ifdef __cplusplus +} +#endif + +#endif /* PNG_VERSION_INFO_ONLY */ +#endif /* PNGPRIV_H */ diff --git a/libpng_1.4.1_android/pngread.c b/libpng_1.4.1_android/pngread.c new file mode 100755 index 0000000..97803f2 --- /dev/null +++ b/libpng_1.4.1_android/pngread.c @@ -0,0 +1,1361 @@ + +/* pngread.c - read a PNG file + * + * Last changed in libpng 1.4.1 [February 25, 2010] + * Copyright (c) 1998-2010 Glenn Randers-Pehrson + * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) + * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) + * + * This code is released under the libpng license. + * For conditions of distribution and use, see the disclaimer + * and license in png.h + * + * This file contains routines that an application calls directly to + * read a PNG file or stream. + */ + +#define PNG_NO_PEDANTIC_WARNINGS +#include "png.h" +#ifdef PNG_READ_SUPPORTED +#include "pngpriv.h" + + +/* Create a PNG structure for reading, and allocate any memory needed. */ +png_structp PNGAPI +png_create_read_struct(png_const_charp user_png_ver, png_voidp error_ptr, + png_error_ptr error_fn, png_error_ptr warn_fn) +{ + +#ifdef PNG_USER_MEM_SUPPORTED + return (png_create_read_struct_2(user_png_ver, error_ptr, error_fn, + warn_fn, NULL, NULL, NULL)); +} + +/* Alternate create PNG structure for reading, and allocate any memory + * needed. + */ +png_structp PNGAPI +png_create_read_struct_2(png_const_charp user_png_ver, png_voidp error_ptr, + png_error_ptr error_fn, png_error_ptr warn_fn, png_voidp mem_ptr, + png_malloc_ptr malloc_fn, png_free_ptr free_fn) +{ +#endif /* PNG_USER_MEM_SUPPORTED */ + +#ifdef PNG_SETJMP_SUPPORTED + volatile +#endif + png_structp png_ptr; + volatile int png_cleanup_needed = 0; + +#ifdef PNG_SETJMP_SUPPORTED +#ifdef USE_FAR_KEYWORD + jmp_buf jmpbuf; +#endif +#endif + + int i; + + png_debug(1, "in png_create_read_struct"); + +#ifdef PNG_USER_MEM_SUPPORTED + png_ptr = (png_structp)png_create_struct_2(PNG_STRUCT_PNG, + malloc_fn, mem_ptr); +#else + png_ptr = (png_structp)png_create_struct(PNG_STRUCT_PNG); +#endif + if (png_ptr == NULL) + return (NULL); + + /* Added at libpng-1.2.6 */ +#ifdef PNG_USER_LIMITS_SUPPORTED + png_ptr->user_width_max = PNG_USER_WIDTH_MAX; + png_ptr->user_height_max = PNG_USER_HEIGHT_MAX; +# ifdef PNG_USER_CHUNK_CACHE_MAX + /* Added at libpng-1.2.43 and 1.4.0 */ + png_ptr->user_chunk_cache_max = PNG_USER_CHUNK_CACHE_MAX; +# endif +# ifdef PNG_SET_USER_CHUNK_MALLOC_MAX + /* Added at libpng-1.2.43 and 1.4.1 */ + png_ptr->user_chunk_malloc_max = PNG_USER_CHUNK_MALLOC_MAX; +# endif +#endif + +#ifdef PNG_SETJMP_SUPPORTED +/* Applications that neglect to set up their own setjmp() and then + encounter a png_error() will longjmp here. Since the jmpbuf is + then meaningless we abort instead of returning. */ +#ifdef USE_FAR_KEYWORD + if (setjmp(jmpbuf)) +#else + if (setjmp(png_jmpbuf(png_ptr))) /* Sets longjmp to match setjmp */ +#endif + PNG_ABORT(); +#ifdef USE_FAR_KEYWORD + png_memcpy(png_jmpbuf(png_ptr), jmpbuf, png_sizeof(jmp_buf)); +#endif +#endif /* PNG_SETJMP_SUPPORTED */ + +#ifdef PNG_USER_MEM_SUPPORTED + png_set_mem_fn(png_ptr, mem_ptr, malloc_fn, free_fn); +#endif + + png_set_error_fn(png_ptr, error_ptr, error_fn, warn_fn); + + if (user_png_ver) + { + i = 0; + do + { + if (user_png_ver[i] != png_libpng_ver[i]) + png_ptr->flags |= PNG_FLAG_LIBRARY_MISMATCH; + } while (png_libpng_ver[i++]); + } + else + png_ptr->flags |= PNG_FLAG_LIBRARY_MISMATCH; + + + if (png_ptr->flags & PNG_FLAG_LIBRARY_MISMATCH) + { + /* Libpng 0.90 and later are binary incompatible with libpng 0.89, so + * we must recompile any applications that use any older library version. + * For versions after libpng 1.0, we will be compatible, so we need + * only check the first digit. + */ + if (user_png_ver == NULL || user_png_ver[0] != png_libpng_ver[0] || + (user_png_ver[0] == '1' && user_png_ver[2] != png_libpng_ver[2]) || + (user_png_ver[0] == '0' && user_png_ver[2] < '9')) + { +#ifdef PNG_STDIO_SUPPORTED + char msg[80]; + if (user_png_ver) + { + png_snprintf(msg, 80, + "Application was compiled with png.h from libpng-%.20s", + user_png_ver); + png_warning(png_ptr, msg); + } + png_snprintf(msg, 80, + "Application is running with png.c from libpng-%.20s", + png_libpng_ver); + png_warning(png_ptr, msg); +#endif +#ifdef PNG_ERROR_NUMBERS_SUPPORTED + png_ptr->flags = 0; +#endif + png_warning(png_ptr, + "Incompatible libpng version in application and library"); + + png_cleanup_needed = 1; + } + } + + if (!png_cleanup_needed) + { + /* Initialize zbuf - compression buffer */ + png_ptr->zbuf_size = PNG_ZBUF_SIZE; + png_ptr->zbuf = (png_bytep)png_malloc_warn(png_ptr, + png_ptr->zbuf_size); + if (png_ptr->zbuf == NULL) + png_cleanup_needed = 1; + } + png_ptr->zstream.zalloc = png_zalloc; + png_ptr->zstream.zfree = png_zfree; + png_ptr->zstream.opaque = (voidpf)png_ptr; + + if (!png_cleanup_needed) + { + switch (inflateInit(&png_ptr->zstream)) + { + case Z_OK: /* Do nothing */ break; + case Z_MEM_ERROR: + case Z_STREAM_ERROR: png_warning(png_ptr, "zlib memory error"); + png_cleanup_needed = 1; break; + case Z_VERSION_ERROR: png_warning(png_ptr, "zlib version error"); + png_cleanup_needed = 1; break; + default: png_warning(png_ptr, "Unknown zlib error"); + png_cleanup_needed = 1; + } + } + + if (png_cleanup_needed) + { + /* Clean up PNG structure and deallocate any memory. */ + png_free(png_ptr, png_ptr->zbuf); + png_ptr->zbuf = NULL; +#ifdef PNG_USER_MEM_SUPPORTED + png_destroy_struct_2((png_voidp)png_ptr, + (png_free_ptr)free_fn, (png_voidp)mem_ptr); +#else + png_destroy_struct((png_voidp)png_ptr); +#endif + return (NULL); + } + + png_ptr->zstream.next_out = png_ptr->zbuf; + png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size; + + png_set_read_fn(png_ptr, NULL, NULL); + + + return (png_ptr); +} + + +#ifdef PNG_SEQUENTIAL_READ_SUPPORTED +/* Read the information before the actual image data. This has been + * changed in v0.90 to allow reading a file that already has the magic + * bytes read from the stream. You can tell libpng how many bytes have + * been read from the beginning of the stream (up to the maximum of 8) + * via png_set_sig_bytes(), and we will only check the remaining bytes + * here. The application can then have access to the signature bytes we + * read if it is determined that this isn't a valid PNG file. + */ +void PNGAPI +png_read_info(png_structp png_ptr, png_infop info_ptr) +{ + png_debug(1, "in png_read_info"); + + if (png_ptr == NULL || info_ptr == NULL) + return; + + /* If we haven't checked all of the PNG signature bytes, do so now. */ + if (png_ptr->sig_bytes < 8) + { + png_size_t num_checked = png_ptr->sig_bytes, + num_to_check = 8 - num_checked; + +#ifdef PNG_IO_STATE_SUPPORTED + png_ptr->io_state = PNG_IO_READING | PNG_IO_SIGNATURE; +#endif + + png_read_data(png_ptr, &(info_ptr->signature[num_checked]), num_to_check); + png_ptr->sig_bytes = 8; + + if (png_sig_cmp(info_ptr->signature, num_checked, num_to_check)) + { + if (num_checked < 4 && + png_sig_cmp(info_ptr->signature, num_checked, num_to_check - 4)) + png_error(png_ptr, "Not a PNG file"); + else + png_error(png_ptr, "PNG file corrupted by ASCII conversion"); + } + if (num_checked < 3) + png_ptr->mode |= PNG_HAVE_PNG_SIGNATURE; + } + + for (;;) + { + PNG_IHDR; + PNG_IDAT; + PNG_IEND; + PNG_PLTE; +#ifdef PNG_READ_bKGD_SUPPORTED + PNG_bKGD; +#endif +#ifdef PNG_READ_cHRM_SUPPORTED + PNG_cHRM; +#endif +#ifdef PNG_READ_gAMA_SUPPORTED + PNG_gAMA; +#endif +#ifdef PNG_READ_hIST_SUPPORTED + PNG_hIST; +#endif +#ifdef PNG_READ_iCCP_SUPPORTED + PNG_iCCP; +#endif +#ifdef PNG_READ_iTXt_SUPPORTED + PNG_iTXt; +#endif +#ifdef PNG_READ_oFFs_SUPPORTED + PNG_oFFs; +#endif +#ifdef PNG_READ_pCAL_SUPPORTED + PNG_pCAL; +#endif +#ifdef PNG_READ_pHYs_SUPPORTED + PNG_pHYs; +#endif +#ifdef PNG_READ_sBIT_SUPPORTED + PNG_sBIT; +#endif +#ifdef PNG_READ_sCAL_SUPPORTED + PNG_sCAL; +#endif +#ifdef PNG_READ_sPLT_SUPPORTED + PNG_sPLT; +#endif +#ifdef PNG_READ_sRGB_SUPPORTED + PNG_sRGB; +#endif +#ifdef PNG_READ_tEXt_SUPPORTED + PNG_tEXt; +#endif +#ifdef PNG_READ_tIME_SUPPORTED + PNG_tIME; +#endif +#ifdef PNG_READ_tRNS_SUPPORTED + PNG_tRNS; +#endif +#ifdef PNG_READ_zTXt_SUPPORTED + PNG_zTXt; +#endif + png_uint_32 length = png_read_chunk_header(png_ptr); + PNG_CONST png_bytep chunk_name = png_ptr->chunk_name; + + /* This should be a binary subdivision search or a hash for + * matching the chunk name rather than a linear search. + */ + if (!png_memcmp(chunk_name, png_IDAT, 4)) + if (png_ptr->mode & PNG_AFTER_IDAT) + png_ptr->mode |= PNG_HAVE_CHUNK_AFTER_IDAT; + + if (!png_memcmp(chunk_name, png_IHDR, 4)) + png_handle_IHDR(png_ptr, info_ptr, length); + else if (!png_memcmp(chunk_name, png_IEND, 4)) + png_handle_IEND(png_ptr, info_ptr, length); +#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED + else if (png_handle_as_unknown(png_ptr, chunk_name)) + { + if (!png_memcmp(chunk_name, png_IDAT, 4)) + png_ptr->mode |= PNG_HAVE_IDAT; + png_handle_unknown(png_ptr, info_ptr, length); + if (!png_memcmp(chunk_name, png_PLTE, 4)) + png_ptr->mode |= PNG_HAVE_PLTE; + else if (!png_memcmp(chunk_name, png_IDAT, 4)) + { + if (!(png_ptr->mode & PNG_HAVE_IHDR)) + png_error(png_ptr, "Missing IHDR before IDAT"); + else if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE && + !(png_ptr->mode & PNG_HAVE_PLTE)) + png_error(png_ptr, "Missing PLTE before IDAT"); + break; + } + } +#endif + else if (!png_memcmp(chunk_name, png_PLTE, 4)) + png_handle_PLTE(png_ptr, info_ptr, length); + else if (!png_memcmp(chunk_name, png_IDAT, 4)) + { + if (!(png_ptr->mode & PNG_HAVE_IHDR)) + png_error(png_ptr, "Missing IHDR before IDAT"); + else if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE && + !(png_ptr->mode & PNG_HAVE_PLTE)) + png_error(png_ptr, "Missing PLTE before IDAT"); + + png_ptr->idat_size = length; + png_ptr->mode |= PNG_HAVE_IDAT; + break; + } +#ifdef PNG_READ_bKGD_SUPPORTED + else if (!png_memcmp(chunk_name, png_bKGD, 4)) + png_handle_bKGD(png_ptr, info_ptr, length); +#endif +#ifdef PNG_READ_cHRM_SUPPORTED + else if (!png_memcmp(chunk_name, png_cHRM, 4)) + png_handle_cHRM(png_ptr, info_ptr, length); +#endif +#ifdef PNG_READ_gAMA_SUPPORTED + else if (!png_memcmp(chunk_name, png_gAMA, 4)) + png_handle_gAMA(png_ptr, info_ptr, length); +#endif +#ifdef PNG_READ_hIST_SUPPORTED + else if (!png_memcmp(chunk_name, png_hIST, 4)) + png_handle_hIST(png_ptr, info_ptr, length); +#endif +#ifdef PNG_READ_oFFs_SUPPORTED + else if (!png_memcmp(chunk_name, png_oFFs, 4)) + png_handle_oFFs(png_ptr, info_ptr, length); +#endif +#ifdef PNG_READ_pCAL_SUPPORTED + else if (!png_memcmp(chunk_name, png_pCAL, 4)) + png_handle_pCAL(png_ptr, info_ptr, length); +#endif +#ifdef PNG_READ_sCAL_SUPPORTED + else if (!png_memcmp(chunk_name, png_sCAL, 4)) + png_handle_sCAL(png_ptr, info_ptr, length); +#endif +#ifdef PNG_READ_pHYs_SUPPORTED + else if (!png_memcmp(chunk_name, png_pHYs, 4)) + png_handle_pHYs(png_ptr, info_ptr, length); +#endif +#ifdef PNG_READ_sBIT_SUPPORTED + else if (!png_memcmp(chunk_name, png_sBIT, 4)) + png_handle_sBIT(png_ptr, info_ptr, length); +#endif +#ifdef PNG_READ_sRGB_SUPPORTED + else if (!png_memcmp(chunk_name, png_sRGB, 4)) + png_handle_sRGB(png_ptr, info_ptr, length); +#endif +#ifdef PNG_READ_iCCP_SUPPORTED + else if (!png_memcmp(chunk_name, png_iCCP, 4)) + png_handle_iCCP(png_ptr, info_ptr, length); +#endif +#ifdef PNG_READ_sPLT_SUPPORTED + else if (!png_memcmp(chunk_name, png_sPLT, 4)) + png_handle_sPLT(png_ptr, info_ptr, length); +#endif +#ifdef PNG_READ_tEXt_SUPPORTED + else if (!png_memcmp(chunk_name, png_tEXt, 4)) + png_handle_tEXt(png_ptr, info_ptr, length); +#endif +#ifdef PNG_READ_tIME_SUPPORTED + else if (!png_memcmp(chunk_name, png_tIME, 4)) + png_handle_tIME(png_ptr, info_ptr, length); +#endif +#ifdef PNG_READ_tRNS_SUPPORTED + else if (!png_memcmp(chunk_name, png_tRNS, 4)) + png_handle_tRNS(png_ptr, info_ptr, length); +#endif +#ifdef PNG_READ_zTXt_SUPPORTED + else if (!png_memcmp(chunk_name, png_zTXt, 4)) + png_handle_zTXt(png_ptr, info_ptr, length); +#endif +#ifdef PNG_READ_iTXt_SUPPORTED + else if (!png_memcmp(chunk_name, png_iTXt, 4)) + png_handle_iTXt(png_ptr, info_ptr, length); +#endif + else + png_handle_unknown(png_ptr, info_ptr, length); + } +} +#endif /* PNG_SEQUENTIAL_READ_SUPPORTED */ + +/* Optional call to update the users info_ptr structure */ +void PNGAPI +png_read_update_info(png_structp png_ptr, png_infop info_ptr) +{ + png_debug(1, "in png_read_update_info"); + + if (png_ptr == NULL) + return; + if (!(png_ptr->flags & PNG_FLAG_ROW_INIT)) + png_read_start_row(png_ptr); + else + png_warning(png_ptr, + "Ignoring extra png_read_update_info() call; row buffer not reallocated"); + + png_read_transform_info(png_ptr, info_ptr); +} + +#ifdef PNG_SEQUENTIAL_READ_SUPPORTED +/* Initialize palette, background, etc, after transformations + * are set, but before any reading takes place. This allows + * the user to obtain a gamma-corrected palette, for example. + * If the user doesn't call this, we will do it ourselves. + */ +void PNGAPI +png_start_read_image(png_structp png_ptr) +{ + png_debug(1, "in png_start_read_image"); + + if (png_ptr == NULL) + return; + if (!(png_ptr->flags & PNG_FLAG_ROW_INIT)) + png_read_start_row(png_ptr); +} +#endif /* PNG_SEQUENTIAL_READ_SUPPORTED */ + +#ifdef PNG_SEQUENTIAL_READ_SUPPORTED +void PNGAPI +png_read_row(png_structp png_ptr, png_bytep row, png_bytep dsp_row) +{ + PNG_IDAT; + PNG_CONST int png_pass_dsp_mask[7] = {0xff, 0x0f, 0xff, 0x33, 0xff, 0x55, + 0xff}; + PNG_CONST int png_pass_mask[7] = {0x80, 0x08, 0x88, 0x22, 0xaa, 0x55, 0xff}; + int ret; + + if (png_ptr == NULL) + return; + + png_debug2(1, "in png_read_row (row %lu, pass %d)", + (unsigned long) png_ptr->row_number, png_ptr->pass); + + if (!(png_ptr->flags & PNG_FLAG_ROW_INIT)) + png_read_start_row(png_ptr); + if (png_ptr->row_number == 0 && png_ptr->pass == 0) + { + /* Check for transforms that have been set but were defined out */ +#if defined(PNG_WRITE_INVERT_SUPPORTED) && !defined(PNG_READ_INVERT_SUPPORTED) + if (png_ptr->transformations & PNG_INVERT_MONO) + png_warning(png_ptr, "PNG_READ_INVERT_SUPPORTED is not defined"); +#endif +#if defined(PNG_WRITE_FILLER_SUPPORTED) && !defined(PNG_READ_FILLER_SUPPORTED) + if (png_ptr->transformations & PNG_FILLER) + png_warning(png_ptr, "PNG_READ_FILLER_SUPPORTED is not defined"); +#endif +#if defined(PNG_WRITE_PACKSWAP_SUPPORTED) && \ + !defined(PNG_READ_PACKSWAP_SUPPORTED) + if (png_ptr->transformations & PNG_PACKSWAP) + png_warning(png_ptr, "PNG_READ_PACKSWAP_SUPPORTED is not defined"); +#endif +#if defined(PNG_WRITE_PACK_SUPPORTED) && !defined(PNG_READ_PACK_SUPPORTED) + if (png_ptr->transformations & PNG_PACK) + png_warning(png_ptr, "PNG_READ_PACK_SUPPORTED is not defined"); +#endif +#if defined(PNG_WRITE_SHIFT_SUPPORTED) && !defined(PNG_READ_SHIFT_SUPPORTED) + if (png_ptr->transformations & PNG_SHIFT) + png_warning(png_ptr, "PNG_READ_SHIFT_SUPPORTED is not defined"); +#endif +#if defined(PNG_WRITE_BGR_SUPPORTED) && !defined(PNG_READ_BGR_SUPPORTED) + if (png_ptr->transformations & PNG_BGR) + png_warning(png_ptr, "PNG_READ_BGR_SUPPORTED is not defined"); +#endif +#if defined(PNG_WRITE_SWAP_SUPPORTED) && !defined(PNG_READ_SWAP_SUPPORTED) + if (png_ptr->transformations & PNG_SWAP_BYTES) + png_warning(png_ptr, "PNG_READ_SWAP_SUPPORTED is not defined"); +#endif + } + +#ifdef PNG_READ_INTERLACING_SUPPORTED + /* If interlaced and we do not need a new row, combine row and return */ + if (png_ptr->interlaced && (png_ptr->transformations & PNG_INTERLACE)) + { + switch (png_ptr->pass) + { + case 0: + if (png_ptr->row_number & 0x07) + { + if (dsp_row != NULL) + png_combine_row(png_ptr, dsp_row, + png_pass_dsp_mask[png_ptr->pass]); + png_read_finish_row(png_ptr); + return; + } + break; + case 1: + if ((png_ptr->row_number & 0x07) || png_ptr->width < 5) + { + if (dsp_row != NULL) + png_combine_row(png_ptr, dsp_row, + png_pass_dsp_mask[png_ptr->pass]); + png_read_finish_row(png_ptr); + return; + } + break; + case 2: + if ((png_ptr->row_number & 0x07) != 4) + { + if (dsp_row != NULL && (png_ptr->row_number & 4)) + png_combine_row(png_ptr, dsp_row, + png_pass_dsp_mask[png_ptr->pass]); + png_read_finish_row(png_ptr); + return; + } + break; + case 3: + if ((png_ptr->row_number & 3) || png_ptr->width < 3) + { + if (dsp_row != NULL) + png_combine_row(png_ptr, dsp_row, + png_pass_dsp_mask[png_ptr->pass]); + png_read_finish_row(png_ptr); + return; + } + break; + case 4: + if ((png_ptr->row_number & 3) != 2) + { + if (dsp_row != NULL && (png_ptr->row_number & 2)) + png_combine_row(png_ptr, dsp_row, + png_pass_dsp_mask[png_ptr->pass]); + png_read_finish_row(png_ptr); + return; + } + break; + case 5: + if ((png_ptr->row_number & 1) || png_ptr->width < 2) + { + if (dsp_row != NULL) + png_combine_row(png_ptr, dsp_row, + png_pass_dsp_mask[png_ptr->pass]); + png_read_finish_row(png_ptr); + return; + } + break; + case 6: + if (!(png_ptr->row_number & 1)) + { + png_read_finish_row(png_ptr); + return; + } + break; + } + } +#endif + + if (!(png_ptr->mode & PNG_HAVE_IDAT)) + png_error(png_ptr, "Invalid attempt to read row data"); + + png_ptr->zstream.next_out = png_ptr->row_buf; + png_ptr->zstream.avail_out = + (uInt)(PNG_ROWBYTES(png_ptr->pixel_depth, + png_ptr->iwidth) + 1); + do + { + if (!(png_ptr->zstream.avail_in)) + { + while (!png_ptr->idat_size) + { + png_crc_finish(png_ptr, 0); + + png_ptr->idat_size = png_read_chunk_header(png_ptr); + if (png_memcmp(png_ptr->chunk_name, png_IDAT, 4)) + png_error(png_ptr, "Not enough image data"); + } + png_ptr->zstream.avail_in = (uInt)png_ptr->zbuf_size; + png_ptr->zstream.next_in = png_ptr->zbuf; + if (png_ptr->zbuf_size > png_ptr->idat_size) + png_ptr->zstream.avail_in = (uInt)png_ptr->idat_size; + png_crc_read(png_ptr, png_ptr->zbuf, + (png_size_t)png_ptr->zstream.avail_in); + png_ptr->idat_size -= png_ptr->zstream.avail_in; + } + ret = inflate(&png_ptr->zstream, Z_PARTIAL_FLUSH); + if (ret == Z_STREAM_END) + { + if (png_ptr->zstream.avail_out || png_ptr->zstream.avail_in || + png_ptr->idat_size) + png_benign_error(png_ptr, "Extra compressed data"); + png_ptr->mode |= PNG_AFTER_IDAT; + png_ptr->flags |= PNG_FLAG_ZLIB_FINISHED; + break; + } + if (ret != Z_OK) + png_error(png_ptr, png_ptr->zstream.msg ? png_ptr->zstream.msg : + "Decompression error"); + + } while (png_ptr->zstream.avail_out); + + png_ptr->row_info.color_type = png_ptr->color_type; + png_ptr->row_info.width = png_ptr->iwidth; + png_ptr->row_info.channels = png_ptr->channels; + png_ptr->row_info.bit_depth = png_ptr->bit_depth; + png_ptr->row_info.pixel_depth = png_ptr->pixel_depth; + png_ptr->row_info.rowbytes = PNG_ROWBYTES(png_ptr->row_info.pixel_depth, + png_ptr->row_info.width); + + if (png_ptr->row_buf[0]) + png_read_filter_row(png_ptr, &(png_ptr->row_info), + png_ptr->row_buf + 1, png_ptr->prev_row + 1, + (int)(png_ptr->row_buf[0])); + + png_memcpy(png_ptr->prev_row, png_ptr->row_buf, png_ptr->rowbytes + 1); + +#ifdef PNG_MNG_FEATURES_SUPPORTED + if ((png_ptr->mng_features_permitted & PNG_FLAG_MNG_FILTER_64) && + (png_ptr->filter_type == PNG_INTRAPIXEL_DIFFERENCING)) + { + /* Intrapixel differencing */ + png_do_read_intrapixel(&(png_ptr->row_info), png_ptr->row_buf + 1); + } +#endif + + + if (png_ptr->transformations || (png_ptr->flags&PNG_FLAG_STRIP_ALPHA)) + png_do_read_transformations(png_ptr); + +#ifdef PNG_READ_INTERLACING_SUPPORTED + /* Blow up interlaced rows to full size */ + if (png_ptr->interlaced && + (png_ptr->transformations & PNG_INTERLACE)) + { + if (png_ptr->pass < 6) + /* Old interface (pre-1.0.9): + * png_do_read_interlace(&(png_ptr->row_info), + * png_ptr->row_buf + 1, png_ptr->pass, png_ptr->transformations); + */ + png_do_read_interlace(png_ptr); + + if (dsp_row != NULL) + png_combine_row(png_ptr, dsp_row, + png_pass_dsp_mask[png_ptr->pass]); + if (row != NULL) + png_combine_row(png_ptr, row, + png_pass_mask[png_ptr->pass]); + } + else +#endif + { + if (row != NULL) + png_combine_row(png_ptr, row, 0xff); + if (dsp_row != NULL) + png_combine_row(png_ptr, dsp_row, 0xff); + } + png_read_finish_row(png_ptr); + + if (png_ptr->read_row_fn != NULL) + (*(png_ptr->read_row_fn))(png_ptr, png_ptr->row_number, png_ptr->pass); +} +#endif /* PNG_SEQUENTIAL_READ_SUPPORTED */ + +#ifdef PNG_SEQUENTIAL_READ_SUPPORTED +/* Read one or more rows of image data. If the image is interlaced, + * and png_set_interlace_handling() has been called, the rows need to + * contain the contents of the rows from the previous pass. If the + * image has alpha or transparency, and png_handle_alpha()[*] has been + * called, the rows contents must be initialized to the contents of the + * screen. + * + * "row" holds the actual image, and pixels are placed in it + * as they arrive. If the image is displayed after each pass, it will + * appear to "sparkle" in. "display_row" can be used to display a + * "chunky" progressive image, with finer detail added as it becomes + * available. If you do not want this "chunky" display, you may pass + * NULL for display_row. If you do not want the sparkle display, and + * you have not called png_handle_alpha(), you may pass NULL for rows. + * If you have called png_handle_alpha(), and the image has either an + * alpha channel or a transparency chunk, you must provide a buffer for + * rows. In this case, you do not have to provide a display_row buffer + * also, but you may. If the image is not interlaced, or if you have + * not called png_set_interlace_handling(), the display_row buffer will + * be ignored, so pass NULL to it. + * + * [*] png_handle_alpha() does not exist yet, as of this version of libpng + */ + +void PNGAPI +png_read_rows(png_structp png_ptr, png_bytepp row, + png_bytepp display_row, png_uint_32 num_rows) +{ + png_uint_32 i; + png_bytepp rp; + png_bytepp dp; + + png_debug(1, "in png_read_rows"); + + if (png_ptr == NULL) + return; + rp = row; + dp = display_row; + if (rp != NULL && dp != NULL) + for (i = 0; i < num_rows; i++) + { + png_bytep rptr = *rp++; + png_bytep dptr = *dp++; + + png_read_row(png_ptr, rptr, dptr); + } + else if (rp != NULL) + for (i = 0; i < num_rows; i++) + { + png_bytep rptr = *rp; + png_read_row(png_ptr, rptr, NULL); + rp++; + } + else if (dp != NULL) + for (i = 0; i < num_rows; i++) + { + png_bytep dptr = *dp; + png_read_row(png_ptr, NULL, dptr); + dp++; + } +} +#endif /* PNG_SEQUENTIAL_READ_SUPPORTED */ + +#ifdef PNG_SEQUENTIAL_READ_SUPPORTED +/* Read the entire image. If the image has an alpha channel or a tRNS + * chunk, and you have called png_handle_alpha()[*], you will need to + * initialize the image to the current image that PNG will be overlaying. + * We set the num_rows again here, in case it was incorrectly set in + * png_read_start_row() by a call to png_read_update_info() or + * png_start_read_image() if png_set_interlace_handling() wasn't called + * prior to either of these functions like it should have been. You can + * only call this function once. If you desire to have an image for + * each pass of a interlaced image, use png_read_rows() instead. + * + * [*] png_handle_alpha() does not exist yet, as of this version of libpng + */ +void PNGAPI +png_read_image(png_structp png_ptr, png_bytepp image) +{ + png_uint_32 i, image_height; + int pass, j; + png_bytepp rp; + + png_debug(1, "in png_read_image"); + + if (png_ptr == NULL) + return; + +#ifdef PNG_READ_INTERLACING_SUPPORTED + pass = png_set_interlace_handling(png_ptr); +#else + if (png_ptr->interlaced) + png_error(png_ptr, + "Cannot read interlaced image -- interlace handler disabled"); + pass = 1; +#endif + + + image_height=png_ptr->height; + png_ptr->num_rows = image_height; /* Make sure this is set correctly */ + + for (j = 0; j < pass; j++) + { + rp = image; + for (i = 0; i < image_height; i++) + { + png_read_row(png_ptr, *rp, NULL); + rp++; + } + } +} +#endif /* PNG_SEQUENTIAL_READ_SUPPORTED */ + +#ifdef PNG_SEQUENTIAL_READ_SUPPORTED +/* Read the end of the PNG file. Will not read past the end of the + * file, will verify the end is accurate, and will read any comments + * or time information at the end of the file, if info is not NULL. + */ +void PNGAPI +png_read_end(png_structp png_ptr, png_infop info_ptr) +{ + png_debug(1, "in png_read_end"); + + if (png_ptr == NULL) + return; + png_crc_finish(png_ptr, 0); /* Finish off CRC from last IDAT chunk */ + + do + { + PNG_IHDR; + PNG_IDAT; + PNG_IEND; + PNG_PLTE; +#ifdef PNG_READ_bKGD_SUPPORTED + PNG_bKGD; +#endif +#ifdef PNG_READ_cHRM_SUPPORTED + PNG_cHRM; +#endif +#ifdef PNG_READ_gAMA_SUPPORTED + PNG_gAMA; +#endif +#ifdef PNG_READ_hIST_SUPPORTED + PNG_hIST; +#endif +#ifdef PNG_READ_iCCP_SUPPORTED + PNG_iCCP; +#endif +#ifdef PNG_READ_iTXt_SUPPORTED + PNG_iTXt; +#endif +#ifdef PNG_READ_oFFs_SUPPORTED + PNG_oFFs; +#endif +#ifdef PNG_READ_pCAL_SUPPORTED + PNG_pCAL; +#endif +#ifdef PNG_READ_pHYs_SUPPORTED + PNG_pHYs; +#endif +#ifdef PNG_READ_sBIT_SUPPORTED + PNG_sBIT; +#endif +#ifdef PNG_READ_sCAL_SUPPORTED + PNG_sCAL; +#endif +#ifdef PNG_READ_sPLT_SUPPORTED + PNG_sPLT; +#endif +#ifdef PNG_READ_sRGB_SUPPORTED + PNG_sRGB; +#endif +#ifdef PNG_READ_tEXt_SUPPORTED + PNG_tEXt; +#endif +#ifdef PNG_READ_tIME_SUPPORTED + PNG_tIME; +#endif +#ifdef PNG_READ_tRNS_SUPPORTED + PNG_tRNS; +#endif +#ifdef PNG_READ_zTXt_SUPPORTED + PNG_zTXt; +#endif + png_uint_32 length = png_read_chunk_header(png_ptr); + PNG_CONST png_bytep chunk_name = png_ptr->chunk_name; + + if (!png_memcmp(chunk_name, png_IHDR, 4)) + png_handle_IHDR(png_ptr, info_ptr, length); + else if (!png_memcmp(chunk_name, png_IEND, 4)) + png_handle_IEND(png_ptr, info_ptr, length); +#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED + else if (png_handle_as_unknown(png_ptr, chunk_name)) + { + if (!png_memcmp(chunk_name, png_IDAT, 4)) + { + if ((length > 0) || (png_ptr->mode & PNG_HAVE_CHUNK_AFTER_IDAT)) + png_benign_error(png_ptr, "Too many IDATs found"); + } + png_handle_unknown(png_ptr, info_ptr, length); + if (!png_memcmp(chunk_name, png_PLTE, 4)) + png_ptr->mode |= PNG_HAVE_PLTE; + } +#endif + else if (!png_memcmp(chunk_name, png_IDAT, 4)) + { + /* Zero length IDATs are legal after the last IDAT has been + * read, but not after other chunks have been read. + */ + if ((length > 0) || (png_ptr->mode & PNG_HAVE_CHUNK_AFTER_IDAT)) + png_benign_error(png_ptr, "Too many IDATs found"); + png_crc_finish(png_ptr, length); + } + else if (!png_memcmp(chunk_name, png_PLTE, 4)) + png_handle_PLTE(png_ptr, info_ptr, length); +#ifdef PNG_READ_bKGD_SUPPORTED + else if (!png_memcmp(chunk_name, png_bKGD, 4)) + png_handle_bKGD(png_ptr, info_ptr, length); +#endif +#ifdef PNG_READ_cHRM_SUPPORTED + else if (!png_memcmp(chunk_name, png_cHRM, 4)) + png_handle_cHRM(png_ptr, info_ptr, length); +#endif +#ifdef PNG_READ_gAMA_SUPPORTED + else if (!png_memcmp(chunk_name, png_gAMA, 4)) + png_handle_gAMA(png_ptr, info_ptr, length); +#endif +#ifdef PNG_READ_hIST_SUPPORTED + else if (!png_memcmp(chunk_name, png_hIST, 4)) + png_handle_hIST(png_ptr, info_ptr, length); +#endif +#ifdef PNG_READ_oFFs_SUPPORTED + else if (!png_memcmp(chunk_name, png_oFFs, 4)) + png_handle_oFFs(png_ptr, info_ptr, length); +#endif +#ifdef PNG_READ_pCAL_SUPPORTED + else if (!png_memcmp(chunk_name, png_pCAL, 4)) + png_handle_pCAL(png_ptr, info_ptr, length); +#endif +#ifdef PNG_READ_sCAL_SUPPORTED + else if (!png_memcmp(chunk_name, png_sCAL, 4)) + png_handle_sCAL(png_ptr, info_ptr, length); +#endif +#ifdef PNG_READ_pHYs_SUPPORTED + else if (!png_memcmp(chunk_name, png_pHYs, 4)) + png_handle_pHYs(png_ptr, info_ptr, length); +#endif +#ifdef PNG_READ_sBIT_SUPPORTED + else if (!png_memcmp(chunk_name, png_sBIT, 4)) + png_handle_sBIT(png_ptr, info_ptr, length); +#endif +#ifdef PNG_READ_sRGB_SUPPORTED + else if (!png_memcmp(chunk_name, png_sRGB, 4)) + png_handle_sRGB(png_ptr, info_ptr, length); +#endif +#ifdef PNG_READ_iCCP_SUPPORTED + else if (!png_memcmp(chunk_name, png_iCCP, 4)) + png_handle_iCCP(png_ptr, info_ptr, length); +#endif +#ifdef PNG_READ_sPLT_SUPPORTED + else if (!png_memcmp(chunk_name, png_sPLT, 4)) + png_handle_sPLT(png_ptr, info_ptr, length); +#endif +#ifdef PNG_READ_tEXt_SUPPORTED + else if (!png_memcmp(chunk_name, png_tEXt, 4)) + png_handle_tEXt(png_ptr, info_ptr, length); +#endif +#ifdef PNG_READ_tIME_SUPPORTED + else if (!png_memcmp(chunk_name, png_tIME, 4)) + png_handle_tIME(png_ptr, info_ptr, length); +#endif +#ifdef PNG_READ_tRNS_SUPPORTED + else if (!png_memcmp(chunk_name, png_tRNS, 4)) + png_handle_tRNS(png_ptr, info_ptr, length); +#endif +#ifdef PNG_READ_zTXt_SUPPORTED + else if (!png_memcmp(chunk_name, png_zTXt, 4)) + png_handle_zTXt(png_ptr, info_ptr, length); +#endif +#ifdef PNG_READ_iTXt_SUPPORTED + else if (!png_memcmp(chunk_name, png_iTXt, 4)) + png_handle_iTXt(png_ptr, info_ptr, length); +#endif + else + png_handle_unknown(png_ptr, info_ptr, length); + } while (!(png_ptr->mode & PNG_HAVE_IEND)); +} +#endif /* PNG_SEQUENTIAL_READ_SUPPORTED */ + +/* Free all memory used by the read */ +void PNGAPI +png_destroy_read_struct(png_structpp png_ptr_ptr, png_infopp info_ptr_ptr, + png_infopp end_info_ptr_ptr) +{ + png_structp png_ptr = NULL; + png_infop info_ptr = NULL, end_info_ptr = NULL; +#ifdef PNG_USER_MEM_SUPPORTED + png_free_ptr free_fn = NULL; + png_voidp mem_ptr = NULL; +#endif + + png_debug(1, "in png_destroy_read_struct"); + + if (png_ptr_ptr != NULL) + png_ptr = *png_ptr_ptr; + if (png_ptr == NULL) + return; + +#ifdef PNG_USER_MEM_SUPPORTED + free_fn = png_ptr->free_fn; + mem_ptr = png_ptr->mem_ptr; +#endif + + if (info_ptr_ptr != NULL) + info_ptr = *info_ptr_ptr; + + if (end_info_ptr_ptr != NULL) + end_info_ptr = *end_info_ptr_ptr; + + png_read_destroy(png_ptr, info_ptr, end_info_ptr); + + if (info_ptr != NULL) + { +#ifdef PNG_TEXT_SUPPORTED + png_free_data(png_ptr, info_ptr, PNG_FREE_TEXT, -1); +#endif + +#ifdef PNG_USER_MEM_SUPPORTED + png_destroy_struct_2((png_voidp)info_ptr, (png_free_ptr)free_fn, + (png_voidp)mem_ptr); +#else + png_destroy_struct((png_voidp)info_ptr); +#endif + *info_ptr_ptr = NULL; + } + + if (end_info_ptr != NULL) + { +#ifdef PNG_READ_TEXT_SUPPORTED + png_free_data(png_ptr, end_info_ptr, PNG_FREE_TEXT, -1); +#endif +#ifdef PNG_USER_MEM_SUPPORTED + png_destroy_struct_2((png_voidp)end_info_ptr, (png_free_ptr)free_fn, + (png_voidp)mem_ptr); +#else + png_destroy_struct((png_voidp)end_info_ptr); +#endif + *end_info_ptr_ptr = NULL; + } + + if (png_ptr != NULL) + { +#ifdef PNG_USER_MEM_SUPPORTED + png_destroy_struct_2((png_voidp)png_ptr, (png_free_ptr)free_fn, + (png_voidp)mem_ptr); +#else + png_destroy_struct((png_voidp)png_ptr); +#endif + *png_ptr_ptr = NULL; + } +} + +/* Free all memory used by the read (old method) */ +void /* PRIVATE */ +png_read_destroy(png_structp png_ptr, png_infop info_ptr, + png_infop end_info_ptr) +{ +#ifdef PNG_SETJMP_SUPPORTED + jmp_buf tmp_jmp; +#endif + png_error_ptr error_fn; + png_error_ptr warning_fn; + png_voidp error_ptr; +#ifdef PNG_USER_MEM_SUPPORTED + png_free_ptr free_fn; +#endif + + png_debug(1, "in png_read_destroy"); + + if (info_ptr != NULL) + png_info_destroy(png_ptr, info_ptr); + + if (end_info_ptr != NULL) + png_info_destroy(png_ptr, end_info_ptr); + + png_free(png_ptr, png_ptr->zbuf); + png_free(png_ptr, png_ptr->big_row_buf); + png_free(png_ptr, png_ptr->prev_row); + png_free(png_ptr, png_ptr->chunkdata); +#ifdef PNG_READ_DITHER_SUPPORTED + png_free(png_ptr, png_ptr->palette_lookup); + png_free(png_ptr, png_ptr->dither_index); +#endif +#ifdef PNG_READ_GAMMA_SUPPORTED + png_free(png_ptr, png_ptr->gamma_table); +#endif +#ifdef PNG_READ_BACKGROUND_SUPPORTED + png_free(png_ptr, png_ptr->gamma_from_1); + png_free(png_ptr, png_ptr->gamma_to_1); +#endif + if (png_ptr->free_me & PNG_FREE_PLTE) + png_zfree(png_ptr, png_ptr->palette); + png_ptr->free_me &= ~PNG_FREE_PLTE; +#if defined(PNG_tRNS_SUPPORTED) || \ + defined(PNG_READ_EXPAND_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) + if (png_ptr->free_me & PNG_FREE_TRNS) + png_free(png_ptr, png_ptr->trans_alpha); + png_ptr->free_me &= ~PNG_FREE_TRNS; +#endif +#ifdef PNG_READ_hIST_SUPPORTED + if (png_ptr->free_me & PNG_FREE_HIST) + png_free(png_ptr, png_ptr->hist); + png_ptr->free_me &= ~PNG_FREE_HIST; +#endif +#ifdef PNG_READ_GAMMA_SUPPORTED + if (png_ptr->gamma_16_table != NULL) + { + int i; + int istop = (1 << (8 - png_ptr->gamma_shift)); + for (i = 0; i < istop; i++) + { + png_free(png_ptr, png_ptr->gamma_16_table[i]); + } + png_free(png_ptr, png_ptr->gamma_16_table); + } +#ifdef PNG_READ_BACKGROUND_SUPPORTED + if (png_ptr->gamma_16_from_1 != NULL) + { + int i; + int istop = (1 << (8 - png_ptr->gamma_shift)); + for (i = 0; i < istop; i++) + { + png_free(png_ptr, png_ptr->gamma_16_from_1[i]); + } + png_free(png_ptr, png_ptr->gamma_16_from_1); + } + if (png_ptr->gamma_16_to_1 != NULL) + { + int i; + int istop = (1 << (8 - png_ptr->gamma_shift)); + for (i = 0; i < istop; i++) + { + png_free(png_ptr, png_ptr->gamma_16_to_1[i]); + } + png_free(png_ptr, png_ptr->gamma_16_to_1); + } +#endif +#endif +#ifdef PNG_TIME_RFC1123_SUPPORTED + png_free(png_ptr, png_ptr->time_buffer); +#endif + + inflateEnd(&png_ptr->zstream); +#ifdef PNG_PROGRESSIVE_READ_SUPPORTED + png_free(png_ptr, png_ptr->save_buffer); +#endif + +#ifdef PNG_PROGRESSIVE_READ_SUPPORTED +#ifdef PNG_TEXT_SUPPORTED + png_free(png_ptr, png_ptr->current_text); +#endif /* PNG_TEXT_SUPPORTED */ +#endif /* PNG_PROGRESSIVE_READ_SUPPORTED */ + + /* Save the important info out of the png_struct, in case it is + * being used again. + */ +#ifdef PNG_SETJMP_SUPPORTED + png_memcpy(tmp_jmp, png_ptr->jmpbuf, png_sizeof(jmp_buf)); +#endif + + error_fn = png_ptr->error_fn; + warning_fn = png_ptr->warning_fn; + error_ptr = png_ptr->error_ptr; +#ifdef PNG_USER_MEM_SUPPORTED + free_fn = png_ptr->free_fn; +#endif + + png_memset(png_ptr, 0, png_sizeof(png_struct)); + + png_ptr->error_fn = error_fn; + png_ptr->warning_fn = warning_fn; + png_ptr->error_ptr = error_ptr; +#ifdef PNG_USER_MEM_SUPPORTED + png_ptr->free_fn = free_fn; +#endif + +#ifdef PNG_SETJMP_SUPPORTED + png_memcpy(png_ptr->jmpbuf, tmp_jmp, png_sizeof(jmp_buf)); +#endif + +} + +void PNGAPI +png_set_read_status_fn(png_structp png_ptr, png_read_status_ptr read_row_fn) +{ + if (png_ptr == NULL) + return; + png_ptr->read_row_fn = read_row_fn; +} + + +#ifdef PNG_SEQUENTIAL_READ_SUPPORTED +#ifdef PNG_INFO_IMAGE_SUPPORTED +void PNGAPI +png_read_png(png_structp png_ptr, png_infop info_ptr, + int transforms, + voidp params) +{ + int row; + + if (png_ptr == NULL) + return; + + /* png_read_info() gives us all of the information from the + * PNG file before the first IDAT (image data chunk). + */ + png_read_info(png_ptr, info_ptr); + if (info_ptr->height > PNG_UINT_32_MAX/png_sizeof(png_bytep)) + png_error(png_ptr, "Image is too high to process with png_read_png()"); + + /* -------------- image transformations start here ------------------- */ + +#ifdef PNG_READ_16_TO_8_SUPPORTED + /* Tell libpng to strip 16 bit/color files down to 8 bits per color. + */ + if (transforms & PNG_TRANSFORM_STRIP_16) + png_set_strip_16(png_ptr); +#endif + +#ifdef PNG_READ_STRIP_ALPHA_SUPPORTED + /* Strip alpha bytes from the input data without combining with + * the background (not recommended). + */ + if (transforms & PNG_TRANSFORM_STRIP_ALPHA) + png_set_strip_alpha(png_ptr); +#endif + +#if defined(PNG_READ_PACK_SUPPORTED) && !defined(PNG_READ_EXPAND_SUPPORTED) + /* Extract multiple pixels with bit depths of 1, 2, or 4 from a single + * byte into separate bytes (useful for paletted and grayscale images). + */ + if (transforms & PNG_TRANSFORM_PACKING) + png_set_packing(png_ptr); +#endif + +#ifdef PNG_READ_PACKSWAP_SUPPORTED + /* Change the order of packed pixels to least significant bit first + * (not useful if you are using png_set_packing). + */ + if (transforms & PNG_TRANSFORM_PACKSWAP) + png_set_packswap(png_ptr); +#endif + +#ifdef PNG_READ_EXPAND_SUPPORTED + /* Expand paletted colors into true RGB triplets + * Expand grayscale images to full 8 bits from 1, 2, or 4 bits/pixel + * Expand paletted or RGB images with transparency to full alpha + * channels so the data will be available as RGBA quartets. + */ + if (transforms & PNG_TRANSFORM_EXPAND) + if ((png_ptr->bit_depth < 8) || + (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE) || + (png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS))) + png_set_expand(png_ptr); +#endif + + /* We don't handle background color or gamma transformation or dithering. + */ + +#ifdef PNG_READ_INVERT_SUPPORTED + /* Invert monochrome files to have 0 as white and 1 as black + */ + if (transforms & PNG_TRANSFORM_INVERT_MONO) + png_set_invert_mono(png_ptr); +#endif + +#ifdef PNG_READ_SHIFT_SUPPORTED + /* If you want to shift the pixel values from the range [0,255] or + * [0,65535] to the original [0,7] or [0,31], or whatever range the + * colors were originally in: + */ + if ((transforms & PNG_TRANSFORM_SHIFT) + && png_get_valid(png_ptr, info_ptr, PNG_INFO_sBIT)) + { + png_color_8p sig_bit; + + png_get_sBIT(png_ptr, info_ptr, &sig_bit); + png_set_shift(png_ptr, sig_bit); + } +#endif + +#ifdef PNG_READ_BGR_SUPPORTED + /* Flip the RGB pixels to BGR (or RGBA to BGRA) + */ + if (transforms & PNG_TRANSFORM_BGR) + png_set_bgr(png_ptr); +#endif + +#ifdef PNG_READ_SWAP_ALPHA_SUPPORTED + /* Swap the RGBA or GA data to ARGB or AG (or BGRA to ABGR) + */ + if (transforms & PNG_TRANSFORM_SWAP_ALPHA) + png_set_swap_alpha(png_ptr); +#endif + +#ifdef PNG_READ_SWAP_SUPPORTED + /* Swap bytes of 16 bit files to least significant byte first + */ + if (transforms & PNG_TRANSFORM_SWAP_ENDIAN) + png_set_swap(png_ptr); +#endif + +/* Added at libpng-1.2.41 */ +#ifdef PNG_READ_INVERT_ALPHA_SUPPORTED + /* Invert the alpha channel from opacity to transparency + */ + if (transforms & PNG_TRANSFORM_INVERT_ALPHA) + png_set_invert_alpha(png_ptr); +#endif + +/* Added at libpng-1.2.41 */ +#ifdef PNG_READ_GRAY_TO_RGB_SUPPORTED + /* Expand grayscale image to RGB + */ + if (transforms & PNG_TRANSFORM_GRAY_TO_RGB) + png_set_gray_to_rgb(png_ptr); +#endif + + /* We don't handle adding filler bytes */ + + /* Optional call to gamma correct and add the background to the palette + * and update info structure. REQUIRED if you are expecting libpng to + * update the palette for you (i.e., you selected such a transform above). + */ + png_read_update_info(png_ptr, info_ptr); + + /* -------------- image transformations end here ------------------- */ + + png_free_data(png_ptr, info_ptr, PNG_FREE_ROWS, 0); + if (info_ptr->row_pointers == NULL) + { + png_uint_32 iptr; + + info_ptr->row_pointers = (png_bytepp)png_malloc(png_ptr, + info_ptr->height * png_sizeof(png_bytep)); + for (iptr=0; iptrheight; iptr++) + info_ptr->row_pointers[iptr] = NULL; + + info_ptr->free_me |= PNG_FREE_ROWS; + + for (row = 0; row < (int)info_ptr->height; row++) + info_ptr->row_pointers[row] = (png_bytep)png_malloc(png_ptr, + png_get_rowbytes(png_ptr, info_ptr)); + } + + png_read_image(png_ptr, info_ptr->row_pointers); + info_ptr->valid |= PNG_INFO_IDAT; + + /* Read rest of file, and get additional chunks in info_ptr - REQUIRED */ + png_read_end(png_ptr, info_ptr); + + transforms = transforms; /* Quiet compiler warnings */ + params = params; + +} +#endif /* PNG_INFO_IMAGE_SUPPORTED */ +#endif /* PNG_SEQUENTIAL_READ_SUPPORTED */ +#endif /* PNG_READ_SUPPORTED */ diff --git a/libpng_1.4.1_android/pngrio.c b/libpng_1.4.1_android/pngrio.c new file mode 100755 index 0000000..59059ca --- /dev/null +++ b/libpng_1.4.1_android/pngrio.c @@ -0,0 +1,163 @@ + +/* pngrio.c - functions for data input + * + * Last changed in libpng 1.4.1 [February 25, 2010] + * Copyright (c) 1998-2010 Glenn Randers-Pehrson + * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) + * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) + * + * This code is released under the libpng license. + * For conditions of distribution and use, see the disclaimer + * and license in png.h + * + * This file provides a location for all input. Users who need + * special handling are expected to write a function that has the same + * arguments as this and performs a similar function, but that possibly + * has a different input method. Note that you shouldn't change this + * function, but rather write a replacement function and then make + * libpng use it at run time with png_set_read_fn(...). + */ + +#define PNG_NO_PEDANTIC_WARNINGS +#include "png.h" +#ifdef PNG_READ_SUPPORTED +#include "pngpriv.h" + +/* Read the data from whatever input you are using. The default routine + * reads from a file pointer. Note that this routine sometimes gets called + * with very small lengths, so you should implement some kind of simple + * buffering if you are using unbuffered reads. This should never be asked + * to read more then 64K on a 16 bit machine. + */ +void /* PRIVATE */ +png_read_data(png_structp png_ptr, png_bytep data, png_size_t length) +{ + png_debug1(4, "reading %d bytes", (int)length); + + if (png_ptr->read_data_fn != NULL) + (*(png_ptr->read_data_fn))(png_ptr, data, length); + else + png_error(png_ptr, "Call to NULL read function"); +} + +#ifdef PNG_STDIO_SUPPORTED +/* This is the function that does the actual reading of data. If you are + * not reading from a standard C stream, you should create a replacement + * read_data function and use it at run time with png_set_read_fn(), rather + * than changing the library. + */ +#ifndef USE_FAR_KEYWORD +void PNGAPI +png_default_read_data(png_structp png_ptr, png_bytep data, png_size_t length) +{ + png_size_t check; + + if (png_ptr == NULL) + return; + /* fread() returns 0 on error, so it is OK to store this in a png_size_t + * instead of an int, which is what fread() actually returns. + */ + check = fread(data, 1, length, (png_FILE_p)png_ptr->io_ptr); + + if (check != length) + png_error(png_ptr, "Read Error"); +} +#else +/* This is the model-independent version. Since the standard I/O library + can't handle far buffers in the medium and small models, we have to copy + the data. +*/ + +#define NEAR_BUF_SIZE 1024 +#define MIN(a,b) (a <= b ? a : b) + +static void PNGAPI +png_default_read_data(png_structp png_ptr, png_bytep data, png_size_t length) +{ + png_size_t check; + png_byte *n_data; + png_FILE_p io_ptr; + + if (png_ptr == NULL) + return; + /* Check if data really is near. If so, use usual code. */ + n_data = (png_byte *)CVT_PTR_NOCHECK(data); + io_ptr = (png_FILE_p)CVT_PTR(png_ptr->io_ptr); + if ((png_bytep)n_data == data) + { + check = fread(n_data, 1, length, io_ptr); + } + else + { + png_byte buf[NEAR_BUF_SIZE]; + png_size_t read, remaining, err; + check = 0; + remaining = length; + do + { + read = MIN(NEAR_BUF_SIZE, remaining); + err = fread(buf, 1, read, io_ptr); + png_memcpy(data, buf, read); /* copy far buffer to near buffer */ + if (err != read) + break; + else + check += err; + data += read; + remaining -= read; + } + while (remaining != 0); + } + if ((png_uint_32)check != (png_uint_32)length) + png_error(png_ptr, "read Error"); +} +#endif +#endif + +/* This function allows the application to supply a new input function + * for libpng if standard C streams aren't being used. + * + * This function takes as its arguments: + * png_ptr - pointer to a png input data structure + * io_ptr - pointer to user supplied structure containing info about + * the input functions. May be NULL. + * read_data_fn - pointer to a new input function that takes as its + * arguments a pointer to a png_struct, a pointer to + * a location where input data can be stored, and a 32-bit + * unsigned int that is the number of bytes to be read. + * To exit and output any fatal error messages the new write + * function should call png_error(png_ptr, "Error msg"). + * May be NULL, in which case libpng's default function will + * be used. + */ +void PNGAPI +png_set_read_fn(png_structp png_ptr, png_voidp io_ptr, + png_rw_ptr read_data_fn) +{ + if (png_ptr == NULL) + return; + png_ptr->io_ptr = io_ptr; + +#ifdef PNG_STDIO_SUPPORTED + if (read_data_fn != NULL) + png_ptr->read_data_fn = read_data_fn; + else + png_ptr->read_data_fn = png_default_read_data; +#else + png_ptr->read_data_fn = read_data_fn; +#endif + + /* It is an error to write to a read device */ + if (png_ptr->write_data_fn != NULL) + { + png_ptr->write_data_fn = NULL; + png_warning(png_ptr, + "It's an error to set both read_data_fn and write_data_fn in the "); + png_warning(png_ptr, + "same structure. Resetting write_data_fn to NULL"); + } + +#ifdef PNG_WRITE_FLUSH_SUPPORTED + png_ptr->output_flush_fn = NULL; +#endif +} +#endif /* PNG_READ_SUPPORTED */ diff --git a/libpng_1.4.1_android/pngrtran.c b/libpng_1.4.1_android/pngrtran.c new file mode 100755 index 0000000..c7e5215 --- /dev/null +++ b/libpng_1.4.1_android/pngrtran.c @@ -0,0 +1,4203 @@ + +/* pngrtran.c - transforms the data in a row for PNG readers + * + * Last changed in libpng 1.4.1 [February 25, 2010] + * Copyright (c) 1998-2010 Glenn Randers-Pehrson + * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) + * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) + * + * This code is released under the libpng license. + * For conditions of distribution and use, see the disclaimer + * and license in png.h + * + * This file contains functions optionally called by an application + * in order to tell libpng how to handle data when reading a PNG. + * Transformations that are used in both reading and writing are + * in pngtrans.c. + */ + +#define PNG_NO_PEDANTIC_WARNINGS +#include "png.h" +#ifdef PNG_READ_SUPPORTED +#include "pngpriv.h" + +/* Set the action on getting a CRC error for an ancillary or critical chunk. */ +void PNGAPI +png_set_crc_action(png_structp png_ptr, int crit_action, int ancil_action) +{ + png_debug(1, "in png_set_crc_action"); + + if (png_ptr == NULL) + return; + + /* Tell libpng how we react to CRC errors in critical chunks */ + switch (crit_action) + { + case PNG_CRC_NO_CHANGE: /* Leave setting as is */ + break; + + case PNG_CRC_WARN_USE: /* Warn/use data */ + png_ptr->flags &= ~PNG_FLAG_CRC_CRITICAL_MASK; + png_ptr->flags |= PNG_FLAG_CRC_CRITICAL_USE; + break; + + case PNG_CRC_QUIET_USE: /* Quiet/use data */ + png_ptr->flags &= ~PNG_FLAG_CRC_CRITICAL_MASK; + png_ptr->flags |= PNG_FLAG_CRC_CRITICAL_USE | + PNG_FLAG_CRC_CRITICAL_IGNORE; + break; + + case PNG_CRC_WARN_DISCARD: /* Not a valid action for critical data */ + png_warning(png_ptr, + "Can't discard critical data on CRC error"); + case PNG_CRC_ERROR_QUIT: /* Error/quit */ + + case PNG_CRC_DEFAULT: + default: + png_ptr->flags &= ~PNG_FLAG_CRC_CRITICAL_MASK; + break; + } + + /* Tell libpng how we react to CRC errors in ancillary chunks */ + switch (ancil_action) + { + case PNG_CRC_NO_CHANGE: /* Leave setting as is */ + break; + + case PNG_CRC_WARN_USE: /* Warn/use data */ + png_ptr->flags &= ~PNG_FLAG_CRC_ANCILLARY_MASK; + png_ptr->flags |= PNG_FLAG_CRC_ANCILLARY_USE; + break; + + case PNG_CRC_QUIET_USE: /* Quiet/use data */ + png_ptr->flags &= ~PNG_FLAG_CRC_ANCILLARY_MASK; + png_ptr->flags |= PNG_FLAG_CRC_ANCILLARY_USE | + PNG_FLAG_CRC_ANCILLARY_NOWARN; + break; + + case PNG_CRC_ERROR_QUIT: /* Error/quit */ + png_ptr->flags &= ~PNG_FLAG_CRC_ANCILLARY_MASK; + png_ptr->flags |= PNG_FLAG_CRC_ANCILLARY_NOWARN; + break; + + case PNG_CRC_WARN_DISCARD: /* Warn/discard data */ + + case PNG_CRC_DEFAULT: + default: + png_ptr->flags &= ~PNG_FLAG_CRC_ANCILLARY_MASK; + break; + } +} + +#if defined(PNG_READ_BACKGROUND_SUPPORTED) && \ + defined(PNG_FLOATING_POINT_SUPPORTED) +/* Handle alpha and tRNS via a background color */ +void PNGAPI +png_set_background(png_structp png_ptr, + png_color_16p background_color, int background_gamma_code, + int need_expand, double background_gamma) +{ + png_debug(1, "in png_set_background"); + + if (png_ptr == NULL) + return; + if (background_gamma_code == PNG_BACKGROUND_GAMMA_UNKNOWN) + { + png_warning(png_ptr, "Application must supply a known background gamma"); + return; + } + + png_ptr->transformations |= PNG_BACKGROUND; + png_memcpy(&(png_ptr->background), background_color, + png_sizeof(png_color_16)); + png_ptr->background_gamma = (float)background_gamma; + png_ptr->background_gamma_type = (png_byte)(background_gamma_code); + png_ptr->transformations |= (need_expand ? PNG_BACKGROUND_EXPAND : 0); +} +#endif + +#ifdef PNG_READ_16_TO_8_SUPPORTED +/* Strip 16 bit depth files to 8 bit depth */ +void PNGAPI +png_set_strip_16(png_structp png_ptr) +{ + png_debug(1, "in png_set_strip_16"); + + if (png_ptr == NULL) + return; + png_ptr->transformations |= PNG_16_TO_8; +} +#endif + +#ifdef PNG_READ_STRIP_ALPHA_SUPPORTED +void PNGAPI +png_set_strip_alpha(png_structp png_ptr) +{ + png_debug(1, "in png_set_strip_alpha"); + + if (png_ptr == NULL) + return; + png_ptr->flags |= PNG_FLAG_STRIP_ALPHA; +} +#endif + +#ifdef PNG_READ_DITHER_SUPPORTED +/* Dither file to 8 bit. Supply a palette, the current number + * of elements in the palette, the maximum number of elements + * allowed, and a histogram if possible. If the current number + * of colors is greater then the maximum number, the palette will be + * modified to fit in the maximum number. "full_dither" indicates + * whether we need a dithering cube set up for RGB images, or if we + * simply are reducing the number of colors in a paletted image. + */ + +typedef struct png_dsort_struct +{ + struct png_dsort_struct FAR * next; + png_byte left; + png_byte right; +} png_dsort; +typedef png_dsort FAR * png_dsortp; +typedef png_dsort FAR * FAR * png_dsortpp; + +void PNGAPI +png_set_dither(png_structp png_ptr, png_colorp palette, + int num_palette, int maximum_colors, png_uint_16p histogram, + int full_dither) +{ + png_debug(1, "in png_set_dither"); + + if (png_ptr == NULL) + return; + png_ptr->transformations |= PNG_DITHER; + + if (!full_dither) + { + int i; + + png_ptr->dither_index = (png_bytep)png_malloc(png_ptr, + (png_uint_32)(num_palette * png_sizeof(png_byte))); + for (i = 0; i < num_palette; i++) + png_ptr->dither_index[i] = (png_byte)i; + } + + if (num_palette > maximum_colors) + { + if (histogram != NULL) + { + /* This is easy enough, just throw out the least used colors. + * Perhaps not the best solution, but good enough. + */ + + int i; + + /* Initialize an array to sort colors */ + png_ptr->dither_sort = (png_bytep)png_malloc(png_ptr, + (png_uint_32)(num_palette * png_sizeof(png_byte))); + + /* Initialize the dither_sort array */ + for (i = 0; i < num_palette; i++) + png_ptr->dither_sort[i] = (png_byte)i; + + /* Find the least used palette entries by starting a + * bubble sort, and running it until we have sorted + * out enough colors. Note that we don't care about + * sorting all the colors, just finding which are + * least used. + */ + + for (i = num_palette - 1; i >= maximum_colors; i--) + { + int done; /* To stop early if the list is pre-sorted */ + int j; + + done = 1; + for (j = 0; j < i; j++) + { + if (histogram[png_ptr->dither_sort[j]] + < histogram[png_ptr->dither_sort[j + 1]]) + { + png_byte t; + + t = png_ptr->dither_sort[j]; + png_ptr->dither_sort[j] = png_ptr->dither_sort[j + 1]; + png_ptr->dither_sort[j + 1] = t; + done = 0; + } + } + if (done) + break; + } + + /* Swap the palette around, and set up a table, if necessary */ + if (full_dither) + { + int j = num_palette; + + /* Put all the useful colors within the max, but don't + * move the others. + */ + for (i = 0; i < maximum_colors; i++) + { + if ((int)png_ptr->dither_sort[i] >= maximum_colors) + { + do + j--; + while ((int)png_ptr->dither_sort[j] >= maximum_colors); + palette[i] = palette[j]; + } + } + } + else + { + int j = num_palette; + + /* Move all the used colors inside the max limit, and + * develop a translation table. + */ + for (i = 0; i < maximum_colors; i++) + { + /* Only move the colors we need to */ + if ((int)png_ptr->dither_sort[i] >= maximum_colors) + { + png_color tmp_color; + + do + j--; + while ((int)png_ptr->dither_sort[j] >= maximum_colors); + + tmp_color = palette[j]; + palette[j] = palette[i]; + palette[i] = tmp_color; + /* Indicate where the color went */ + png_ptr->dither_index[j] = (png_byte)i; + png_ptr->dither_index[i] = (png_byte)j; + } + } + + /* Find closest color for those colors we are not using */ + for (i = 0; i < num_palette; i++) + { + if ((int)png_ptr->dither_index[i] >= maximum_colors) + { + int min_d, k, min_k, d_index; + + /* Find the closest color to one we threw out */ + d_index = png_ptr->dither_index[i]; + min_d = PNG_COLOR_DIST(palette[d_index], palette[0]); + for (k = 1, min_k = 0; k < maximum_colors; k++) + { + int d; + + d = PNG_COLOR_DIST(palette[d_index], palette[k]); + + if (d < min_d) + { + min_d = d; + min_k = k; + } + } + /* Point to closest color */ + png_ptr->dither_index[i] = (png_byte)min_k; + } + } + } + png_free(png_ptr, png_ptr->dither_sort); + png_ptr->dither_sort = NULL; + } + else + { + /* This is much harder to do simply (and quickly). Perhaps + * we need to go through a median cut routine, but those + * don't always behave themselves with only a few colors + * as input. So we will just find the closest two colors, + * and throw out one of them (chosen somewhat randomly). + * [We don't understand this at all, so if someone wants to + * work on improving it, be our guest - AED, GRP] + */ + int i; + int max_d; + int num_new_palette; + png_dsortp t; + png_dsortpp hash; + + t = NULL; + + /* Initialize palette index arrays */ + png_ptr->index_to_palette = (png_bytep)png_malloc(png_ptr, + (png_uint_32)(num_palette * png_sizeof(png_byte))); + png_ptr->palette_to_index = (png_bytep)png_malloc(png_ptr, + (png_uint_32)(num_palette * png_sizeof(png_byte))); + + /* Initialize the sort array */ + for (i = 0; i < num_palette; i++) + { + png_ptr->index_to_palette[i] = (png_byte)i; + png_ptr->palette_to_index[i] = (png_byte)i; + } + + hash = (png_dsortpp)png_calloc(png_ptr, (png_uint_32)(769 * + png_sizeof(png_dsortp))); + + num_new_palette = num_palette; + + /* Initial wild guess at how far apart the farthest pixel + * pair we will be eliminating will be. Larger + * numbers mean more areas will be allocated, Smaller + * numbers run the risk of not saving enough data, and + * having to do this all over again. + * + * I have not done extensive checking on this number. + */ + max_d = 96; + + while (num_new_palette > maximum_colors) + { + for (i = 0; i < num_new_palette - 1; i++) + { + int j; + + for (j = i + 1; j < num_new_palette; j++) + { + int d; + + d = PNG_COLOR_DIST(palette[i], palette[j]); + + if (d <= max_d) + { + + t = (png_dsortp)png_malloc_warn(png_ptr, + (png_uint_32)(png_sizeof(png_dsort))); + if (t == NULL) + break; + t->next = hash[d]; + t->left = (png_byte)i; + t->right = (png_byte)j; + hash[d] = t; + } + } + if (t == NULL) + break; + } + + if (t != NULL) + for (i = 0; i <= max_d; i++) + { + if (hash[i] != NULL) + { + png_dsortp p; + + for (p = hash[i]; p; p = p->next) + { + if ((int)png_ptr->index_to_palette[p->left] + < num_new_palette && + (int)png_ptr->index_to_palette[p->right] + < num_new_palette) + { + int j, next_j; + + if (num_new_palette & 0x01) + { + j = p->left; + next_j = p->right; + } + else + { + j = p->right; + next_j = p->left; + } + + num_new_palette--; + palette[png_ptr->index_to_palette[j]] + = palette[num_new_palette]; + if (!full_dither) + { + int k; + + for (k = 0; k < num_palette; k++) + { + if (png_ptr->dither_index[k] == + png_ptr->index_to_palette[j]) + png_ptr->dither_index[k] = + png_ptr->index_to_palette[next_j]; + if ((int)png_ptr->dither_index[k] == + num_new_palette) + png_ptr->dither_index[k] = + png_ptr->index_to_palette[j]; + } + } + + png_ptr->index_to_palette[png_ptr->palette_to_index + [num_new_palette]] = png_ptr->index_to_palette[j]; + png_ptr->palette_to_index[png_ptr->index_to_palette[j]] + = png_ptr->palette_to_index[num_new_palette]; + + png_ptr->index_to_palette[j] = + (png_byte)num_new_palette; + png_ptr->palette_to_index[num_new_palette] = + (png_byte)j; + } + if (num_new_palette <= maximum_colors) + break; + } + if (num_new_palette <= maximum_colors) + break; + } + } + + for (i = 0; i < 769; i++) + { + if (hash[i] != NULL) + { + png_dsortp p = hash[i]; + while (p) + { + t = p->next; + png_free(png_ptr, p); + p = t; + } + } + hash[i] = 0; + } + max_d += 96; + } + png_free(png_ptr, hash); + png_free(png_ptr, png_ptr->palette_to_index); + png_free(png_ptr, png_ptr->index_to_palette); + png_ptr->palette_to_index = NULL; + png_ptr->index_to_palette = NULL; + } + num_palette = maximum_colors; + } + if (png_ptr->palette == NULL) + { + png_ptr->palette = palette; + } + png_ptr->num_palette = (png_uint_16)num_palette; + + if (full_dither) + { + int i; + png_bytep distance; + int total_bits = PNG_DITHER_RED_BITS + PNG_DITHER_GREEN_BITS + + PNG_DITHER_BLUE_BITS; + int num_red = (1 << PNG_DITHER_RED_BITS); + int num_green = (1 << PNG_DITHER_GREEN_BITS); + int num_blue = (1 << PNG_DITHER_BLUE_BITS); + png_size_t num_entries = ((png_size_t)1 << total_bits); + + png_ptr->palette_lookup = (png_bytep )png_calloc(png_ptr, + (png_uint_32)(num_entries * png_sizeof(png_byte))); + + distance = (png_bytep)png_malloc(png_ptr, (png_uint_32)(num_entries * + png_sizeof(png_byte))); + png_memset(distance, 0xff, num_entries * png_sizeof(png_byte)); + + for (i = 0; i < num_palette; i++) + { + int ir, ig, ib; + int r = (palette[i].red >> (8 - PNG_DITHER_RED_BITS)); + int g = (palette[i].green >> (8 - PNG_DITHER_GREEN_BITS)); + int b = (palette[i].blue >> (8 - PNG_DITHER_BLUE_BITS)); + + for (ir = 0; ir < num_red; ir++) + { + /* int dr = abs(ir - r); */ + int dr = ((ir > r) ? ir - r : r - ir); + int index_r = (ir << (PNG_DITHER_BLUE_BITS + + PNG_DITHER_GREEN_BITS)); + + for (ig = 0; ig < num_green; ig++) + { + /* int dg = abs(ig - g); */ + int dg = ((ig > g) ? ig - g : g - ig); + int dt = dr + dg; + int dm = ((dr > dg) ? dr : dg); + int index_g = index_r | (ig << PNG_DITHER_BLUE_BITS); + + for (ib = 0; ib < num_blue; ib++) + { + int d_index = index_g | ib; + /* int db = abs(ib - b); */ + int db = ((ib > b) ? ib - b : b - ib); + int dmax = ((dm > db) ? dm : db); + int d = dmax + dt + db; + + if (d < (int)distance[d_index]) + { + distance[d_index] = (png_byte)d; + png_ptr->palette_lookup[d_index] = (png_byte)i; + } + } + } + } + } + + png_free(png_ptr, distance); + } +} +#endif + +#if defined(PNG_READ_GAMMA_SUPPORTED) && defined(PNG_FLOATING_POINT_SUPPORTED) +/* Transform the image from the file_gamma to the screen_gamma. We + * only do transformations on images where the file_gamma and screen_gamma + * are not close reciprocals, otherwise it slows things down slightly, and + * also needlessly introduces small errors. + * + * We will turn off gamma transformation later if no semitransparent entries + * are present in the tRNS array for palette images. We can't do it here + * because we don't necessarily have the tRNS chunk yet. + */ +void PNGAPI +png_set_gamma(png_structp png_ptr, double scrn_gamma, double file_gamma) +{ + png_debug(1, "in png_set_gamma"); + + if (png_ptr == NULL) + return; + + if ((fabs(scrn_gamma * file_gamma - 1.0) > PNG_GAMMA_THRESHOLD) || + (png_ptr->color_type & PNG_COLOR_MASK_ALPHA) || + (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE)) + png_ptr->transformations |= PNG_GAMMA; + png_ptr->gamma = (float)file_gamma; + png_ptr->screen_gamma = (float)scrn_gamma; +} +#endif + +#ifdef PNG_READ_EXPAND_SUPPORTED +/* Expand paletted images to RGB, expand grayscale images of + * less than 8-bit depth to 8-bit depth, and expand tRNS chunks + * to alpha channels. + */ +void PNGAPI +png_set_expand(png_structp png_ptr) +{ + png_debug(1, "in png_set_expand"); + + if (png_ptr == NULL) + return; + + png_ptr->transformations |= (PNG_EXPAND | PNG_EXPAND_tRNS); + png_ptr->flags &= ~PNG_FLAG_ROW_INIT; +} + +/* GRR 19990627: the following three functions currently are identical + * to png_set_expand(). However, it is entirely reasonable that someone + * might wish to expand an indexed image to RGB but *not* expand a single, + * fully transparent palette entry to a full alpha channel--perhaps instead + * convert tRNS to the grayscale/RGB format (16-bit RGB value), or replace + * the transparent color with a particular RGB value, or drop tRNS entirely. + * IOW, a future version of the library may make the transformations flag + * a bit more fine-grained, with separate bits for each of these three + * functions. + * + * More to the point, these functions make it obvious what libpng will be + * doing, whereas "expand" can (and does) mean any number of things. + * + * GRP 20060307: In libpng-1.2.9, png_set_gray_1_2_4_to_8() was modified + * to expand only the sample depth but not to expand the tRNS to alpha + * and its name was changed to png_set_expand_gray_1_2_4_to_8(). + */ + +/* Expand paletted images to RGB. */ +void PNGAPI +png_set_palette_to_rgb(png_structp png_ptr) +{ + png_debug(1, "in png_set_palette_to_rgb"); + + if (png_ptr == NULL) + return; + + png_ptr->transformations |= (PNG_EXPAND | PNG_EXPAND_tRNS); + png_ptr->flags &= ~PNG_FLAG_ROW_INIT; +} + +/* Expand grayscale images of less than 8-bit depth to 8 bits. */ +void PNGAPI +png_set_expand_gray_1_2_4_to_8(png_structp png_ptr) +{ + png_debug(1, "in png_set_expand_gray_1_2_4_to_8"); + + if (png_ptr == NULL) + return; + + png_ptr->transformations |= PNG_EXPAND; + png_ptr->flags &= ~PNG_FLAG_ROW_INIT; +} + + + +/* Expand tRNS chunks to alpha channels. */ +void PNGAPI +png_set_tRNS_to_alpha(png_structp png_ptr) +{ + png_debug(1, "in png_set_tRNS_to_alpha"); + + png_ptr->transformations |= (PNG_EXPAND | PNG_EXPAND_tRNS); + png_ptr->flags &= ~PNG_FLAG_ROW_INIT; +} +#endif /* defined(PNG_READ_EXPAND_SUPPORTED) */ + +#ifdef PNG_READ_GRAY_TO_RGB_SUPPORTED +void PNGAPI +png_set_gray_to_rgb(png_structp png_ptr) +{ + png_debug(1, "in png_set_gray_to_rgb"); + + png_ptr->transformations |= PNG_GRAY_TO_RGB; + png_ptr->flags &= ~PNG_FLAG_ROW_INIT; +} +#endif + +#ifdef PNG_READ_RGB_TO_GRAY_SUPPORTED +#ifdef PNG_FLOATING_POINT_SUPPORTED +/* Convert a RGB image to a grayscale of the same width. This allows us, + * for example, to convert a 24 bpp RGB image into an 8 bpp grayscale image. + */ + +void PNGAPI +png_set_rgb_to_gray(png_structp png_ptr, int error_action, double red, + double green) +{ + int red_fixed = (int)((float)red*100000.0 + 0.5); + int green_fixed = (int)((float)green*100000.0 + 0.5); + if (png_ptr == NULL) + return; + png_set_rgb_to_gray_fixed(png_ptr, error_action, red_fixed, green_fixed); +} +#endif + +void PNGAPI +png_set_rgb_to_gray_fixed(png_structp png_ptr, int error_action, + png_fixed_point red, png_fixed_point green) +{ + png_debug(1, "in png_set_rgb_to_gray"); + + if (png_ptr == NULL) + return; + + switch(error_action) + { + case 1: png_ptr->transformations |= PNG_RGB_TO_GRAY; + break; + + case 2: png_ptr->transformations |= PNG_RGB_TO_GRAY_WARN; + break; + + case 3: png_ptr->transformations |= PNG_RGB_TO_GRAY_ERR; + } + if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE) +#ifdef PNG_READ_EXPAND_SUPPORTED + png_ptr->transformations |= PNG_EXPAND; +#else + { + png_warning(png_ptr, + "Cannot do RGB_TO_GRAY without EXPAND_SUPPORTED"); + png_ptr->transformations &= ~PNG_RGB_TO_GRAY; + } +#endif + { + png_uint_16 red_int, green_int; + if (red < 0 || green < 0) + { + red_int = 6968; /* .212671 * 32768 + .5 */ + green_int = 23434; /* .715160 * 32768 + .5 */ + } + else if (red + green < 100000L) + { + red_int = (png_uint_16)(((png_uint_32)red*32768L)/100000L); + green_int = (png_uint_16)(((png_uint_32)green*32768L)/100000L); + } + else + { + png_warning(png_ptr, "ignoring out of range rgb_to_gray coefficients"); + red_int = 6968; + green_int = 23434; + } + png_ptr->rgb_to_gray_red_coeff = red_int; + png_ptr->rgb_to_gray_green_coeff = green_int; + png_ptr->rgb_to_gray_blue_coeff = + (png_uint_16)(32768 - red_int - green_int); + } +} +#endif + +#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED) || \ + defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED) +void PNGAPI +png_set_read_user_transform_fn(png_structp png_ptr, png_user_transform_ptr + read_user_transform_fn) +{ + png_debug(1, "in png_set_read_user_transform_fn"); + + if (png_ptr == NULL) + return; + +#ifdef PNG_READ_USER_TRANSFORM_SUPPORTED + png_ptr->transformations |= PNG_USER_TRANSFORM; + png_ptr->read_user_transform_fn = read_user_transform_fn; +#endif +} +#endif + +/* Initialize everything needed for the read. This includes modifying + * the palette. + */ +void /* PRIVATE */ +png_init_read_transformations(png_structp png_ptr) +{ + png_debug(1, "in png_init_read_transformations"); + + { +#if defined(PNG_READ_BACKGROUND_SUPPORTED) || \ + defined(PNG_READ_SHIFT_SUPPORTED) || \ + defined(PNG_READ_GAMMA_SUPPORTED) + int color_type = png_ptr->color_type; +#endif + +#if defined(PNG_READ_EXPAND_SUPPORTED) && defined(PNG_READ_BACKGROUND_SUPPORTED) + +#ifdef PNG_READ_GRAY_TO_RGB_SUPPORTED + /* Detect gray background and attempt to enable optimization + * for gray --> RGB case + * + * Note: if PNG_BACKGROUND_EXPAND is set and color_type is either RGB or + * RGB_ALPHA (in which case need_expand is superfluous anyway), the + * background color might actually be gray yet not be flagged as such. + * This is not a problem for the current code, which uses + * PNG_BACKGROUND_IS_GRAY only to decide when to do the + * png_do_gray_to_rgb() transformation. + */ + if ((png_ptr->transformations & PNG_BACKGROUND_EXPAND) && + !(color_type & PNG_COLOR_MASK_COLOR)) + { + png_ptr->mode |= PNG_BACKGROUND_IS_GRAY; + } else if ((png_ptr->transformations & PNG_BACKGROUND) && + !(png_ptr->transformations & PNG_BACKGROUND_EXPAND) && + (png_ptr->transformations & PNG_GRAY_TO_RGB) && + png_ptr->background.red == png_ptr->background.green && + png_ptr->background.red == png_ptr->background.blue) + { + png_ptr->mode |= PNG_BACKGROUND_IS_GRAY; + png_ptr->background.gray = png_ptr->background.red; + } +#endif + + if ((png_ptr->transformations & PNG_BACKGROUND_EXPAND) && + (png_ptr->transformations & PNG_EXPAND)) + { + if (!(color_type & PNG_COLOR_MASK_COLOR)) /* i.e., GRAY or GRAY_ALPHA */ + { + /* Expand background and tRNS chunks */ + switch (png_ptr->bit_depth) + { + case 1: + png_ptr->background.gray *= (png_uint_16)0xff; + png_ptr->background.red = png_ptr->background.green + = png_ptr->background.blue = png_ptr->background.gray; + if (!(png_ptr->transformations & PNG_EXPAND_tRNS)) + { + png_ptr->trans_color.gray *= (png_uint_16)0xff; + png_ptr->trans_color.red = png_ptr->trans_color.green + = png_ptr->trans_color.blue = png_ptr->trans_color.gray; + } + break; + + case 2: + png_ptr->background.gray *= (png_uint_16)0x55; + png_ptr->background.red = png_ptr->background.green + = png_ptr->background.blue = png_ptr->background.gray; + if (!(png_ptr->transformations & PNG_EXPAND_tRNS)) + { + png_ptr->trans_color.gray *= (png_uint_16)0x55; + png_ptr->trans_color.red = png_ptr->trans_color.green + = png_ptr->trans_color.blue = png_ptr->trans_color.gray; + } + break; + + case 4: + png_ptr->background.gray *= (png_uint_16)0x11; + png_ptr->background.red = png_ptr->background.green + = png_ptr->background.blue = png_ptr->background.gray; + if (!(png_ptr->transformations & PNG_EXPAND_tRNS)) + { + png_ptr->trans_color.gray *= (png_uint_16)0x11; + png_ptr->trans_color.red = png_ptr->trans_color.green + = png_ptr->trans_color.blue = png_ptr->trans_color.gray; + } + break; + + case 8: + + case 16: + png_ptr->background.red = png_ptr->background.green + = png_ptr->background.blue = png_ptr->background.gray; + break; + } + } + else if (color_type == PNG_COLOR_TYPE_PALETTE) + { + png_ptr->background.red = + png_ptr->palette[png_ptr->background.index].red; + png_ptr->background.green = + png_ptr->palette[png_ptr->background.index].green; + png_ptr->background.blue = + png_ptr->palette[png_ptr->background.index].blue; + +#ifdef PNG_READ_INVERT_ALPHA_SUPPORTED + if (png_ptr->transformations & PNG_INVERT_ALPHA) + { +#ifdef PNG_READ_EXPAND_SUPPORTED + if (!(png_ptr->transformations & PNG_EXPAND_tRNS)) +#endif + { + /* Invert the alpha channel (in tRNS) unless the pixels are + * going to be expanded, in which case leave it for later + */ + int i, istop; + istop=(int)png_ptr->num_trans; + for (i=0; itrans_alpha[i] = (png_byte)(255 - png_ptr->trans_alpha[i]); + } + } +#endif + + } + } +#endif + +#if defined(PNG_READ_BACKGROUND_SUPPORTED) && defined(PNG_READ_GAMMA_SUPPORTED) + png_ptr->background_1 = png_ptr->background; +#endif +#if defined(PNG_READ_GAMMA_SUPPORTED) && defined(PNG_FLOATING_POINT_SUPPORTED) + + if ((color_type == PNG_COLOR_TYPE_PALETTE && png_ptr->num_trans != 0) + && (fabs(png_ptr->screen_gamma * png_ptr->gamma - 1.0) + < PNG_GAMMA_THRESHOLD)) + { + int i, k; + k=0; + for (i=0; inum_trans; i++) + { + if (png_ptr->trans_alpha[i] != 0 && png_ptr->trans_alpha[i] != 0xff) + k=1; /* Partial transparency is present */ + } + if (k == 0) + png_ptr->transformations &= ~PNG_GAMMA; + } + + if ((png_ptr->transformations & (PNG_GAMMA | PNG_RGB_TO_GRAY)) && + png_ptr->gamma != 0.0) + { + png_build_gamma_table(png_ptr, png_ptr->bit_depth); + +#ifdef PNG_READ_BACKGROUND_SUPPORTED + if (png_ptr->transformations & PNG_BACKGROUND) + { + if (color_type == PNG_COLOR_TYPE_PALETTE) + { + /* Could skip if no transparency */ + png_color back, back_1; + png_colorp palette = png_ptr->palette; + int num_palette = png_ptr->num_palette; + int i; + if (png_ptr->background_gamma_type == PNG_BACKGROUND_GAMMA_FILE) + { + back.red = png_ptr->gamma_table[png_ptr->background.red]; + back.green = png_ptr->gamma_table[png_ptr->background.green]; + back.blue = png_ptr->gamma_table[png_ptr->background.blue]; + + back_1.red = png_ptr->gamma_to_1[png_ptr->background.red]; + back_1.green = png_ptr->gamma_to_1[png_ptr->background.green]; + back_1.blue = png_ptr->gamma_to_1[png_ptr->background.blue]; + } + else + { + double g, gs; + + switch (png_ptr->background_gamma_type) + { + case PNG_BACKGROUND_GAMMA_SCREEN: + g = (png_ptr->screen_gamma); + gs = 1.0; + break; + + case PNG_BACKGROUND_GAMMA_FILE: + g = 1.0 / (png_ptr->gamma); + gs = 1.0 / (png_ptr->gamma * png_ptr->screen_gamma); + break; + + case PNG_BACKGROUND_GAMMA_UNIQUE: + g = 1.0 / (png_ptr->background_gamma); + gs = 1.0 / (png_ptr->background_gamma * + png_ptr->screen_gamma); + break; + default: + g = 1.0; /* back_1 */ + gs = 1.0; /* back */ + } + + if ( fabs(gs - 1.0) < PNG_GAMMA_THRESHOLD) + { + back.red = (png_byte)png_ptr->background.red; + back.green = (png_byte)png_ptr->background.green; + back.blue = (png_byte)png_ptr->background.blue; + } + else + { + back.red = (png_byte)(pow( + (double)png_ptr->background.red/255.0, gs) * 255.0 + .5); + back.green = (png_byte)(pow( + (double)png_ptr->background.green/255.0, gs) * 255.0 + + .5); + back.blue = (png_byte)(pow( + (double)png_ptr->background.blue/255.0, gs) * 255.0 + .5); + } + + back_1.red = (png_byte)(pow( + (double)png_ptr->background.red/255.0, g) * 255.0 + .5); + back_1.green = (png_byte)(pow( + (double)png_ptr->background.green/255.0, g) * 255.0 + .5); + back_1.blue = (png_byte)(pow( + (double)png_ptr->background.blue/255.0, g) * 255.0 + .5); + } + for (i = 0; i < num_palette; i++) + { + if (i < (int)png_ptr->num_trans && png_ptr->trans_alpha[i] != 0xff) + { + if (png_ptr->trans_alpha[i] == 0) + { + palette[i] = back; + } + else /* if (png_ptr->trans_alpha[i] != 0xff) */ + { + png_byte v, w; + + v = png_ptr->gamma_to_1[palette[i].red]; + png_composite(w, v, png_ptr->trans_alpha[i], back_1.red); + palette[i].red = png_ptr->gamma_from_1[w]; + + v = png_ptr->gamma_to_1[palette[i].green]; + png_composite(w, v, png_ptr->trans_alpha[i], back_1.green); + palette[i].green = png_ptr->gamma_from_1[w]; + + v = png_ptr->gamma_to_1[palette[i].blue]; + png_composite(w, v, png_ptr->trans_alpha[i], back_1.blue); + palette[i].blue = png_ptr->gamma_from_1[w]; + } + } + else + { + palette[i].red = png_ptr->gamma_table[palette[i].red]; + palette[i].green = png_ptr->gamma_table[palette[i].green]; + palette[i].blue = png_ptr->gamma_table[palette[i].blue]; + } + } + /* Prevent the transformations being done again, and make sure + * that the now spurious alpha channel is stripped - the code + * has just reduced background composition and gamma correction + * to a simple alpha channel strip. + */ + png_ptr->transformations &= ~PNG_BACKGROUND; + png_ptr->transformations &= ~PNG_GAMMA; + png_ptr->transformations |= PNG_STRIP_ALPHA; + } + /* if (png_ptr->background_gamma_type!=PNG_BACKGROUND_GAMMA_UNKNOWN) */ + else + /* color_type != PNG_COLOR_TYPE_PALETTE */ + { + double m = (double)(((png_uint_32)1 << png_ptr->bit_depth) - 1); + double g = 1.0; + double gs = 1.0; + + switch (png_ptr->background_gamma_type) + { + case PNG_BACKGROUND_GAMMA_SCREEN: + g = (png_ptr->screen_gamma); + gs = 1.0; + break; + + case PNG_BACKGROUND_GAMMA_FILE: + g = 1.0 / (png_ptr->gamma); + gs = 1.0 / (png_ptr->gamma * png_ptr->screen_gamma); + break; + + case PNG_BACKGROUND_GAMMA_UNIQUE: + g = 1.0 / (png_ptr->background_gamma); + gs = 1.0 / (png_ptr->background_gamma * + png_ptr->screen_gamma); + break; + } + + png_ptr->background_1.gray = (png_uint_16)(pow( + (double)png_ptr->background.gray / m, g) * m + .5); + png_ptr->background.gray = (png_uint_16)(pow( + (double)png_ptr->background.gray / m, gs) * m + .5); + + if ((png_ptr->background.red != png_ptr->background.green) || + (png_ptr->background.red != png_ptr->background.blue) || + (png_ptr->background.red != png_ptr->background.gray)) + { + /* RGB or RGBA with color background */ + png_ptr->background_1.red = (png_uint_16)(pow( + (double)png_ptr->background.red / m, g) * m + .5); + png_ptr->background_1.green = (png_uint_16)(pow( + (double)png_ptr->background.green / m, g) * m + .5); + png_ptr->background_1.blue = (png_uint_16)(pow( + (double)png_ptr->background.blue / m, g) * m + .5); + png_ptr->background.red = (png_uint_16)(pow( + (double)png_ptr->background.red / m, gs) * m + .5); + png_ptr->background.green = (png_uint_16)(pow( + (double)png_ptr->background.green / m, gs) * m + .5); + png_ptr->background.blue = (png_uint_16)(pow( + (double)png_ptr->background.blue / m, gs) * m + .5); + } + else + { + /* GRAY, GRAY ALPHA, RGB, or RGBA with gray background */ + png_ptr->background_1.red = png_ptr->background_1.green + = png_ptr->background_1.blue = png_ptr->background_1.gray; + png_ptr->background.red = png_ptr->background.green + = png_ptr->background.blue = png_ptr->background.gray; + } + } + } + else + /* Transformation does not include PNG_BACKGROUND */ +#endif /* PNG_READ_BACKGROUND_SUPPORTED */ + if (color_type == PNG_COLOR_TYPE_PALETTE) + { + png_colorp palette = png_ptr->palette; + int num_palette = png_ptr->num_palette; + int i; + + for (i = 0; i < num_palette; i++) + { + palette[i].red = png_ptr->gamma_table[palette[i].red]; + palette[i].green = png_ptr->gamma_table[palette[i].green]; + palette[i].blue = png_ptr->gamma_table[palette[i].blue]; + } + + /* Done the gamma correction. */ + png_ptr->transformations &= ~PNG_GAMMA; + } + } +#ifdef PNG_READ_BACKGROUND_SUPPORTED + else +#endif +#endif /* PNG_READ_GAMMA_SUPPORTED && PNG_FLOATING_POINT_SUPPORTED */ +#ifdef PNG_READ_BACKGROUND_SUPPORTED + /* No GAMMA transformation */ + if ((png_ptr->transformations & PNG_BACKGROUND) && + (color_type == PNG_COLOR_TYPE_PALETTE)) + { + int i; + int istop = (int)png_ptr->num_trans; + png_color back; + png_colorp palette = png_ptr->palette; + + back.red = (png_byte)png_ptr->background.red; + back.green = (png_byte)png_ptr->background.green; + back.blue = (png_byte)png_ptr->background.blue; + + for (i = 0; i < istop; i++) + { + if (png_ptr->trans_alpha[i] == 0) + { + palette[i] = back; + } + else if (png_ptr->trans_alpha[i] != 0xff) + { + /* The png_composite() macro is defined in png.h */ + png_composite(palette[i].red, palette[i].red, + png_ptr->trans_alpha[i], back.red); + png_composite(palette[i].green, palette[i].green, + png_ptr->trans_alpha[i], back.green); + png_composite(palette[i].blue, palette[i].blue, + png_ptr->trans_alpha[i], back.blue); + } + } + + /* Handled alpha, still need to strip the channel. */ + png_ptr->transformations &= ~PNG_BACKGROUND; + png_ptr->transformations |= PNG_STRIP_ALPHA; + } +#endif /* PNG_READ_BACKGROUND_SUPPORTED */ + +#ifdef PNG_READ_SHIFT_SUPPORTED + if ((png_ptr->transformations & PNG_SHIFT) && + (color_type == PNG_COLOR_TYPE_PALETTE)) + { + png_uint_16 i; + png_uint_16 istop = png_ptr->num_palette; + int sr = 8 - png_ptr->sig_bit.red; + int sg = 8 - png_ptr->sig_bit.green; + int sb = 8 - png_ptr->sig_bit.blue; + + if (sr < 0 || sr > 8) + sr = 0; + if (sg < 0 || sg > 8) + sg = 0; + if (sb < 0 || sb > 8) + sb = 0; + for (i = 0; i < istop; i++) + { + png_ptr->palette[i].red >>= sr; + png_ptr->palette[i].green >>= sg; + png_ptr->palette[i].blue >>= sb; + } + } +#endif /* PNG_READ_SHIFT_SUPPORTED */ + } +#if !defined(PNG_READ_GAMMA_SUPPORTED) && !defined(PNG_READ_SHIFT_SUPPORTED) \ + && !defined(PNG_READ_BACKGROUND_SUPPORTED) + if (png_ptr) + return; +#endif +} + +/* Modify the info structure to reflect the transformations. The + * info should be updated so a PNG file could be written with it, + * assuming the transformations result in valid PNG data. + */ +void /* PRIVATE */ +png_read_transform_info(png_structp png_ptr, png_infop info_ptr) +{ + png_debug(1, "in png_read_transform_info"); + +#ifdef PNG_READ_EXPAND_SUPPORTED + if (png_ptr->transformations & PNG_EXPAND) + { + if (info_ptr->color_type == PNG_COLOR_TYPE_PALETTE) + { + if (png_ptr->num_trans && + (png_ptr->transformations & PNG_EXPAND_tRNS)) + info_ptr->color_type = PNG_COLOR_TYPE_RGB_ALPHA; + else + info_ptr->color_type = PNG_COLOR_TYPE_RGB; + info_ptr->bit_depth = 8; + info_ptr->num_trans = 0; + } + else + { + if (png_ptr->num_trans) + { + if (png_ptr->transformations & PNG_EXPAND_tRNS) + info_ptr->color_type |= PNG_COLOR_MASK_ALPHA; + } + if (info_ptr->bit_depth < 8) + info_ptr->bit_depth = 8; + info_ptr->num_trans = 0; + } + } +#endif + +#ifdef PNG_READ_BACKGROUND_SUPPORTED + if (png_ptr->transformations & PNG_BACKGROUND) + { + info_ptr->color_type &= ~PNG_COLOR_MASK_ALPHA; + info_ptr->num_trans = 0; + info_ptr->background = png_ptr->background; + } +#endif + +#ifdef PNG_READ_GAMMA_SUPPORTED + if (png_ptr->transformations & PNG_GAMMA) + { +#ifdef PNG_FLOATING_POINT_SUPPORTED + info_ptr->gamma = png_ptr->gamma; +#endif +#ifdef PNG_FIXED_POINT_SUPPORTED + info_ptr->int_gamma = png_ptr->int_gamma; +#endif + } +#endif + +#ifdef PNG_READ_16_TO_8_SUPPORTED + if ((png_ptr->transformations & PNG_16_TO_8) && (info_ptr->bit_depth == 16)) + info_ptr->bit_depth = 8; +#endif + +#ifdef PNG_READ_GRAY_TO_RGB_SUPPORTED + if (png_ptr->transformations & PNG_GRAY_TO_RGB) + info_ptr->color_type |= PNG_COLOR_MASK_COLOR; +#endif + +#ifdef PNG_READ_RGB_TO_GRAY_SUPPORTED + if (png_ptr->transformations & PNG_RGB_TO_GRAY) + info_ptr->color_type &= ~PNG_COLOR_MASK_COLOR; +#endif + +#ifdef PNG_READ_DITHER_SUPPORTED + if (png_ptr->transformations & PNG_DITHER) + { + if (((info_ptr->color_type == PNG_COLOR_TYPE_RGB) || + (info_ptr->color_type == PNG_COLOR_TYPE_RGB_ALPHA)) && + png_ptr->palette_lookup && info_ptr->bit_depth == 8) + { + info_ptr->color_type = PNG_COLOR_TYPE_PALETTE; + } + } +#endif + +#ifdef PNG_READ_PACK_SUPPORTED + if ((png_ptr->transformations & PNG_PACK) && (info_ptr->bit_depth < 8)) + info_ptr->bit_depth = 8; +#endif + + if (info_ptr->color_type == PNG_COLOR_TYPE_PALETTE) + info_ptr->channels = 1; + else if (info_ptr->color_type & PNG_COLOR_MASK_COLOR) + info_ptr->channels = 3; + else + info_ptr->channels = 1; + +#ifdef PNG_READ_STRIP_ALPHA_SUPPORTED + if (png_ptr->flags & PNG_FLAG_STRIP_ALPHA) + info_ptr->color_type &= ~PNG_COLOR_MASK_ALPHA; +#endif + + if (info_ptr->color_type & PNG_COLOR_MASK_ALPHA) + info_ptr->channels++; + +#ifdef PNG_READ_FILLER_SUPPORTED + /* STRIP_ALPHA and FILLER allowed: MASK_ALPHA bit stripped above */ + if ((png_ptr->transformations & PNG_FILLER) && + ((info_ptr->color_type == PNG_COLOR_TYPE_RGB) || + (info_ptr->color_type == PNG_COLOR_TYPE_GRAY))) + { + info_ptr->channels++; + /* If adding a true alpha channel not just filler */ + if (png_ptr->transformations & PNG_ADD_ALPHA) + info_ptr->color_type |= PNG_COLOR_MASK_ALPHA; + } +#endif + +#if defined(PNG_USER_TRANSFORM_PTR_SUPPORTED) && \ +defined(PNG_READ_USER_TRANSFORM_SUPPORTED) + if (png_ptr->transformations & PNG_USER_TRANSFORM) + { + if (info_ptr->bit_depth < png_ptr->user_transform_depth) + info_ptr->bit_depth = png_ptr->user_transform_depth; + if (info_ptr->channels < png_ptr->user_transform_channels) + info_ptr->channels = png_ptr->user_transform_channels; + } +#endif + + info_ptr->pixel_depth = (png_byte)(info_ptr->channels * + info_ptr->bit_depth); + + info_ptr->rowbytes = PNG_ROWBYTES(info_ptr->pixel_depth, info_ptr->width); + +#ifndef PNG_READ_EXPAND_SUPPORTED + if (png_ptr) + return; +#endif +} + +/* Transform the row. The order of transformations is significant, + * and is very touchy. If you add a transformation, take care to + * decide how it fits in with the other transformations here. + */ +void /* PRIVATE */ +png_do_read_transformations(png_structp png_ptr) +{ + png_debug(1, "in png_do_read_transformations"); + + if (png_ptr->row_buf == NULL) + { +#ifdef PNG_STDIO_SUPPORTED + char msg[50]; + + png_snprintf2(msg, 50, + "NULL row buffer for row %ld, pass %d", (long)png_ptr->row_number, + png_ptr->pass); + png_error(png_ptr, msg); +#else + png_error(png_ptr, "NULL row buffer"); +#endif + } +#ifdef PNG_WARN_UNINITIALIZED_ROW + if (!(png_ptr->flags & PNG_FLAG_ROW_INIT)) + /* Application has failed to call either png_read_start_image() + * or png_read_update_info() after setting transforms that expand + * pixels. This check added to libpng-1.2.19 + */ +#if (PNG_WARN_UNINITIALIZED_ROW==1) + png_error(png_ptr, "Uninitialized row"); +#else + png_warning(png_ptr, "Uninitialized row"); +#endif +#endif + +#ifdef PNG_READ_EXPAND_SUPPORTED + if (png_ptr->transformations & PNG_EXPAND) + { + if (png_ptr->row_info.color_type == PNG_COLOR_TYPE_PALETTE) + { + png_do_expand_palette(&(png_ptr->row_info), png_ptr->row_buf + 1, + png_ptr->palette, png_ptr->trans_alpha, png_ptr->num_trans); + } + else + { + if (png_ptr->num_trans && + (png_ptr->transformations & PNG_EXPAND_tRNS)) + png_do_expand(&(png_ptr->row_info), png_ptr->row_buf + 1, + &(png_ptr->trans_color)); + else + png_do_expand(&(png_ptr->row_info), png_ptr->row_buf + 1, + NULL); + } + } +#endif + +#ifdef PNG_READ_STRIP_ALPHA_SUPPORTED + if (png_ptr->flags & PNG_FLAG_STRIP_ALPHA) + png_do_strip_filler(&(png_ptr->row_info), png_ptr->row_buf + 1, + PNG_FLAG_FILLER_AFTER | (png_ptr->flags & PNG_FLAG_STRIP_ALPHA)); +#endif + +#ifdef PNG_READ_RGB_TO_GRAY_SUPPORTED + if (png_ptr->transformations & PNG_RGB_TO_GRAY) + { + int rgb_error = + png_do_rgb_to_gray(png_ptr, &(png_ptr->row_info), + png_ptr->row_buf + 1); + if (rgb_error) + { + png_ptr->rgb_to_gray_status=1; + if ((png_ptr->transformations & PNG_RGB_TO_GRAY) == + PNG_RGB_TO_GRAY_WARN) + png_warning(png_ptr, "png_do_rgb_to_gray found nongray pixel"); + if ((png_ptr->transformations & PNG_RGB_TO_GRAY) == + PNG_RGB_TO_GRAY_ERR) + png_error(png_ptr, "png_do_rgb_to_gray found nongray pixel"); + } + } +#endif + +/* From Andreas Dilger e-mail to png-implement, 26 March 1998: + * + * In most cases, the "simple transparency" should be done prior to doing + * gray-to-RGB, or you will have to test 3x as many bytes to check if a + * pixel is transparent. You would also need to make sure that the + * transparency information is upgraded to RGB. + * + * To summarize, the current flow is: + * - Gray + simple transparency -> compare 1 or 2 gray bytes and composite + * with background "in place" if transparent, + * convert to RGB if necessary + * - Gray + alpha -> composite with gray background and remove alpha bytes, + * convert to RGB if necessary + * + * To support RGB backgrounds for gray images we need: + * - Gray + simple transparency -> convert to RGB + simple transparency, + * compare 3 or 6 bytes and composite with + * background "in place" if transparent + * (3x compare/pixel compared to doing + * composite with gray bkgrnd) + * - Gray + alpha -> convert to RGB + alpha, composite with background and + * remove alpha bytes (3x float + * operations/pixel compared with composite + * on gray background) + * + * Greg's change will do this. The reason it wasn't done before is for + * performance, as this increases the per-pixel operations. If we would check + * in advance if the background was gray or RGB, and position the gray-to-RGB + * transform appropriately, then it would save a lot of work/time. + */ + +#ifdef PNG_READ_GRAY_TO_RGB_SUPPORTED + /* If gray -> RGB, do so now only if background is non-gray; else do later + * for performance reasons + */ + if ((png_ptr->transformations & PNG_GRAY_TO_RGB) && + !(png_ptr->mode & PNG_BACKGROUND_IS_GRAY)) + png_do_gray_to_rgb(&(png_ptr->row_info), png_ptr->row_buf + 1); +#endif + +#ifdef PNG_READ_BACKGROUND_SUPPORTED + if ((png_ptr->transformations & PNG_BACKGROUND) && + ((png_ptr->num_trans != 0 ) || + (png_ptr->color_type & PNG_COLOR_MASK_ALPHA))) + png_do_background(&(png_ptr->row_info), png_ptr->row_buf + 1, + &(png_ptr->trans_color), &(png_ptr->background) +#ifdef PNG_READ_GAMMA_SUPPORTED + , &(png_ptr->background_1), + png_ptr->gamma_table, png_ptr->gamma_from_1, + png_ptr->gamma_to_1, png_ptr->gamma_16_table, + png_ptr->gamma_16_from_1, png_ptr->gamma_16_to_1, + png_ptr->gamma_shift +#endif +); +#endif + +#ifdef PNG_READ_GAMMA_SUPPORTED + if ((png_ptr->transformations & PNG_GAMMA) && +#ifdef PNG_READ_BACKGROUND_SUPPORTED + !((png_ptr->transformations & PNG_BACKGROUND) && + ((png_ptr->num_trans != 0) || + (png_ptr->color_type & PNG_COLOR_MASK_ALPHA))) && +#endif + (png_ptr->color_type != PNG_COLOR_TYPE_PALETTE)) + png_do_gamma(&(png_ptr->row_info), png_ptr->row_buf + 1, + png_ptr->gamma_table, png_ptr->gamma_16_table, + png_ptr->gamma_shift); +#endif + +#ifdef PNG_READ_16_TO_8_SUPPORTED + if (png_ptr->transformations & PNG_16_TO_8) + png_do_chop(&(png_ptr->row_info), png_ptr->row_buf + 1); +#endif + +#ifdef PNG_READ_DITHER_SUPPORTED + if (png_ptr->transformations & PNG_DITHER) + { + png_do_dither((png_row_infop)&(png_ptr->row_info), png_ptr->row_buf + 1, + png_ptr->palette_lookup, png_ptr->dither_index); + if (png_ptr->row_info.rowbytes == (png_uint_32)0) + png_error(png_ptr, "png_do_dither returned rowbytes=0"); + } +#endif + +#ifdef PNG_READ_INVERT_SUPPORTED + if (png_ptr->transformations & PNG_INVERT_MONO) + png_do_invert(&(png_ptr->row_info), png_ptr->row_buf + 1); +#endif + +#ifdef PNG_READ_SHIFT_SUPPORTED + if (png_ptr->transformations & PNG_SHIFT) + png_do_unshift(&(png_ptr->row_info), png_ptr->row_buf + 1, + &(png_ptr->shift)); +#endif + +#ifdef PNG_READ_PACK_SUPPORTED + if (png_ptr->transformations & PNG_PACK) + png_do_unpack(&(png_ptr->row_info), png_ptr->row_buf + 1); +#endif + +#ifdef PNG_READ_BGR_SUPPORTED + if (png_ptr->transformations & PNG_BGR) + png_do_bgr(&(png_ptr->row_info), png_ptr->row_buf + 1); +#endif + +#ifdef PNG_READ_PACKSWAP_SUPPORTED + if (png_ptr->transformations & PNG_PACKSWAP) + png_do_packswap(&(png_ptr->row_info), png_ptr->row_buf + 1); +#endif + +#ifdef PNG_READ_GRAY_TO_RGB_SUPPORTED + /* If gray -> RGB, do so now only if we did not do so above */ + if ((png_ptr->transformations & PNG_GRAY_TO_RGB) && + (png_ptr->mode & PNG_BACKGROUND_IS_GRAY)) + png_do_gray_to_rgb(&(png_ptr->row_info), png_ptr->row_buf + 1); +#endif + +#ifdef PNG_READ_FILLER_SUPPORTED + if (png_ptr->transformations & PNG_FILLER) + png_do_read_filler(&(png_ptr->row_info), png_ptr->row_buf + 1, + (png_uint_32)png_ptr->filler, png_ptr->flags); +#endif + +#ifdef PNG_READ_INVERT_ALPHA_SUPPORTED + if (png_ptr->transformations & PNG_INVERT_ALPHA) + png_do_read_invert_alpha(&(png_ptr->row_info), png_ptr->row_buf + 1); +#endif + +#ifdef PNG_READ_SWAP_ALPHA_SUPPORTED + if (png_ptr->transformations & PNG_SWAP_ALPHA) + png_do_read_swap_alpha(&(png_ptr->row_info), png_ptr->row_buf + 1); +#endif + +#ifdef PNG_READ_SWAP_SUPPORTED + if (png_ptr->transformations & PNG_SWAP_BYTES) + png_do_swap(&(png_ptr->row_info), png_ptr->row_buf + 1); +#endif + +#ifdef PNG_READ_USER_TRANSFORM_SUPPORTED + if (png_ptr->transformations & PNG_USER_TRANSFORM) + { + if (png_ptr->read_user_transform_fn != NULL) + (*(png_ptr->read_user_transform_fn)) /* User read transform function */ + (png_ptr, /* png_ptr */ + &(png_ptr->row_info), /* row_info: */ + /* png_uint_32 width; width of row */ + /* png_uint_32 rowbytes; number of bytes in row */ + /* png_byte color_type; color type of pixels */ + /* png_byte bit_depth; bit depth of samples */ + /* png_byte channels; number of channels (1-4) */ + /* png_byte pixel_depth; bits per pixel (depth*channels) */ + png_ptr->row_buf + 1); /* start of pixel data for row */ +#ifdef PNG_USER_TRANSFORM_PTR_SUPPORTED + if (png_ptr->user_transform_depth) + png_ptr->row_info.bit_depth = png_ptr->user_transform_depth; + if (png_ptr->user_transform_channels) + png_ptr->row_info.channels = png_ptr->user_transform_channels; +#endif + png_ptr->row_info.pixel_depth = (png_byte)(png_ptr->row_info.bit_depth * + png_ptr->row_info.channels); + png_ptr->row_info.rowbytes = PNG_ROWBYTES(png_ptr->row_info.pixel_depth, + png_ptr->row_info.width); + } +#endif + +} + +#ifdef PNG_READ_PACK_SUPPORTED +/* Unpack pixels of 1, 2, or 4 bits per pixel into 1 byte per pixel, + * without changing the actual values. Thus, if you had a row with + * a bit depth of 1, you would end up with bytes that only contained + * the numbers 0 or 1. If you would rather they contain 0 and 255, use + * png_do_shift() after this. + */ +void /* PRIVATE */ +png_do_unpack(png_row_infop row_info, png_bytep row) +{ + png_debug(1, "in png_do_unpack"); + + if (row_info->bit_depth < 8) + { + png_uint_32 i; + png_uint_32 row_width=row_info->width; + + switch (row_info->bit_depth) + { + case 1: + { + png_bytep sp = row + (png_size_t)((row_width - 1) >> 3); + png_bytep dp = row + (png_size_t)row_width - 1; + png_uint_32 shift = 7 - (int)((row_width + 7) & 0x07); + for (i = 0; i < row_width; i++) + { + *dp = (png_byte)((*sp >> shift) & 0x01); + if (shift == 7) + { + shift = 0; + sp--; + } + else + shift++; + + dp--; + } + break; + } + + case 2: + { + + png_bytep sp = row + (png_size_t)((row_width - 1) >> 2); + png_bytep dp = row + (png_size_t)row_width - 1; + png_uint_32 shift = (int)((3 - ((row_width + 3) & 0x03)) << 1); + for (i = 0; i < row_width; i++) + { + *dp = (png_byte)((*sp >> shift) & 0x03); + if (shift == 6) + { + shift = 0; + sp--; + } + else + shift += 2; + + dp--; + } + break; + } + + case 4: + { + png_bytep sp = row + (png_size_t)((row_width - 1) >> 1); + png_bytep dp = row + (png_size_t)row_width - 1; + png_uint_32 shift = (int)((1 - ((row_width + 1) & 0x01)) << 2); + for (i = 0; i < row_width; i++) + { + *dp = (png_byte)((*sp >> shift) & 0x0f); + if (shift == 4) + { + shift = 0; + sp--; + } + else + shift = 4; + + dp--; + } + break; + } + } + row_info->bit_depth = 8; + row_info->pixel_depth = (png_byte)(8 * row_info->channels); + row_info->rowbytes = row_width * row_info->channels; + } +} +#endif + +#ifdef PNG_READ_SHIFT_SUPPORTED +/* Reverse the effects of png_do_shift. This routine merely shifts the + * pixels back to their significant bits values. Thus, if you have + * a row of bit depth 8, but only 5 are significant, this will shift + * the values back to 0 through 31. + */ +void /* PRIVATE */ +png_do_unshift(png_row_infop row_info, png_bytep row, png_color_8p sig_bits) +{ + png_debug(1, "in png_do_unshift"); + + if ( + row_info->color_type != PNG_COLOR_TYPE_PALETTE) + { + int shift[4]; + int channels = 0; + int c; + png_uint_16 value = 0; + png_uint_32 row_width = row_info->width; + + if (row_info->color_type & PNG_COLOR_MASK_COLOR) + { + shift[channels++] = row_info->bit_depth - sig_bits->red; + shift[channels++] = row_info->bit_depth - sig_bits->green; + shift[channels++] = row_info->bit_depth - sig_bits->blue; + } + else + { + shift[channels++] = row_info->bit_depth - sig_bits->gray; + } + if (row_info->color_type & PNG_COLOR_MASK_ALPHA) + { + shift[channels++] = row_info->bit_depth - sig_bits->alpha; + } + + for (c = 0; c < channels; c++) + { + if (shift[c] <= 0) + shift[c] = 0; + else + value = 1; + } + + if (!value) + return; + + switch (row_info->bit_depth) + { + case 2: + { + png_bytep bp; + png_uint_32 i; + png_uint_32 istop = row_info->rowbytes; + + for (bp = row, i = 0; i < istop; i++) + { + *bp >>= 1; + *bp++ &= 0x55; + } + break; + } + + case 4: + { + png_bytep bp = row; + png_uint_32 i; + png_uint_32 istop = row_info->rowbytes; + png_byte mask = (png_byte)((((int)0xf0 >> shift[0]) & (int)0xf0) | + (png_byte)((int)0xf >> shift[0])); + + for (i = 0; i < istop; i++) + { + *bp >>= shift[0]; + *bp++ &= mask; + } + break; + } + + case 8: + { + png_bytep bp = row; + png_uint_32 i; + png_uint_32 istop = row_width * channels; + + for (i = 0; i < istop; i++) + { + *bp++ >>= shift[i%channels]; + } + break; + } + + case 16: + { + png_bytep bp = row; + png_uint_32 i; + png_uint_32 istop = channels * row_width; + + for (i = 0; i < istop; i++) + { + value = (png_uint_16)((*bp << 8) + *(bp + 1)); + value >>= shift[i%channels]; + *bp++ = (png_byte)(value >> 8); + *bp++ = (png_byte)(value & 0xff); + } + break; + } + } + } +} +#endif + +#ifdef PNG_READ_16_TO_8_SUPPORTED +/* Chop rows of bit depth 16 down to 8 */ +void /* PRIVATE */ +png_do_chop(png_row_infop row_info, png_bytep row) +{ + png_debug(1, "in png_do_chop"); + + if (row_info->bit_depth == 16) + { + png_bytep sp = row; + png_bytep dp = row; + png_uint_32 i; + png_uint_32 istop = row_info->width * row_info->channels; + + for (i = 0; i> 8)) >> 8; + * + * Approximate calculation with shift/add instead of multiply/divide: + * *dp = ((((png_uint_32)(*sp) << 8) | + * (png_uint_32)((int)(*(sp + 1)) - *sp)) + 128) >> 8; + * + * What we actually do to avoid extra shifting and conversion: + */ + + *dp = *sp + ((((int)(*(sp + 1)) - *sp) > 128) ? 1 : 0); +#else + /* Simply discard the low order byte */ + *dp = *sp; +#endif + } + row_info->bit_depth = 8; + row_info->pixel_depth = (png_byte)(8 * row_info->channels); + row_info->rowbytes = row_info->width * row_info->channels; + } +} +#endif + +#ifdef PNG_READ_SWAP_ALPHA_SUPPORTED +void /* PRIVATE */ +png_do_read_swap_alpha(png_row_infop row_info, png_bytep row) +{ + png_debug(1, "in png_do_read_swap_alpha"); + + { + png_uint_32 row_width = row_info->width; + if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA) + { + /* This converts from RGBA to ARGB */ + if (row_info->bit_depth == 8) + { + png_bytep sp = row + row_info->rowbytes; + png_bytep dp = sp; + png_byte save; + png_uint_32 i; + + for (i = 0; i < row_width; i++) + { + save = *(--sp); + *(--dp) = *(--sp); + *(--dp) = *(--sp); + *(--dp) = *(--sp); + *(--dp) = save; + } + } + /* This converts from RRGGBBAA to AARRGGBB */ + else + { + png_bytep sp = row + row_info->rowbytes; + png_bytep dp = sp; + png_byte save[2]; + png_uint_32 i; + + for (i = 0; i < row_width; i++) + { + save[0] = *(--sp); + save[1] = *(--sp); + *(--dp) = *(--sp); + *(--dp) = *(--sp); + *(--dp) = *(--sp); + *(--dp) = *(--sp); + *(--dp) = *(--sp); + *(--dp) = *(--sp); + *(--dp) = save[0]; + *(--dp) = save[1]; + } + } + } + else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA) + { + /* This converts from GA to AG */ + if (row_info->bit_depth == 8) + { + png_bytep sp = row + row_info->rowbytes; + png_bytep dp = sp; + png_byte save; + png_uint_32 i; + + for (i = 0; i < row_width; i++) + { + save = *(--sp); + *(--dp) = *(--sp); + *(--dp) = save; + } + } + /* This converts from GGAA to AAGG */ + else + { + png_bytep sp = row + row_info->rowbytes; + png_bytep dp = sp; + png_byte save[2]; + png_uint_32 i; + + for (i = 0; i < row_width; i++) + { + save[0] = *(--sp); + save[1] = *(--sp); + *(--dp) = *(--sp); + *(--dp) = *(--sp); + *(--dp) = save[0]; + *(--dp) = save[1]; + } + } + } + } +} +#endif + +#ifdef PNG_READ_INVERT_ALPHA_SUPPORTED +void /* PRIVATE */ +png_do_read_invert_alpha(png_row_infop row_info, png_bytep row) +{ + png_debug(1, "in png_do_read_invert_alpha"); + + { + png_uint_32 row_width = row_info->width; + if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA) + { + /* This inverts the alpha channel in RGBA */ + if (row_info->bit_depth == 8) + { + png_bytep sp = row + row_info->rowbytes; + png_bytep dp = sp; + png_uint_32 i; + + for (i = 0; i < row_width; i++) + { + *(--dp) = (png_byte)(255 - *(--sp)); + +/* This does nothing: + *(--dp) = *(--sp); + *(--dp) = *(--sp); + *(--dp) = *(--sp); + We can replace it with: +*/ + sp-=3; + dp=sp; + } + } + /* This inverts the alpha channel in RRGGBBAA */ + else + { + png_bytep sp = row + row_info->rowbytes; + png_bytep dp = sp; + png_uint_32 i; + + for (i = 0; i < row_width; i++) + { + *(--dp) = (png_byte)(255 - *(--sp)); + *(--dp) = (png_byte)(255 - *(--sp)); + +/* This does nothing: + *(--dp) = *(--sp); + *(--dp) = *(--sp); + *(--dp) = *(--sp); + *(--dp) = *(--sp); + *(--dp) = *(--sp); + *(--dp) = *(--sp); + We can replace it with: +*/ + sp-=6; + dp=sp; + } + } + } + else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA) + { + /* This inverts the alpha channel in GA */ + if (row_info->bit_depth == 8) + { + png_bytep sp = row + row_info->rowbytes; + png_bytep dp = sp; + png_uint_32 i; + + for (i = 0; i < row_width; i++) + { + *(--dp) = (png_byte)(255 - *(--sp)); + *(--dp) = *(--sp); + } + } + /* This inverts the alpha channel in GGAA */ + else + { + png_bytep sp = row + row_info->rowbytes; + png_bytep dp = sp; + png_uint_32 i; + + for (i = 0; i < row_width; i++) + { + *(--dp) = (png_byte)(255 - *(--sp)); + *(--dp) = (png_byte)(255 - *(--sp)); +/* + *(--dp) = *(--sp); + *(--dp) = *(--sp); +*/ + sp-=2; + dp=sp; + } + } + } + } +} +#endif + +#ifdef PNG_READ_FILLER_SUPPORTED +/* Add filler channel if we have RGB color */ +void /* PRIVATE */ +png_do_read_filler(png_row_infop row_info, png_bytep row, + png_uint_32 filler, png_uint_32 flags) +{ + png_uint_32 i; + png_uint_32 row_width = row_info->width; + + png_byte hi_filler = (png_byte)((filler>>8) & 0xff); + png_byte lo_filler = (png_byte)(filler & 0xff); + + png_debug(1, "in png_do_read_filler"); + + if ( + row_info->color_type == PNG_COLOR_TYPE_GRAY) + { + if (row_info->bit_depth == 8) + { + /* This changes the data from G to GX */ + if (flags & PNG_FLAG_FILLER_AFTER) + { + png_bytep sp = row + (png_size_t)row_width; + png_bytep dp = sp + (png_size_t)row_width; + for (i = 1; i < row_width; i++) + { + *(--dp) = lo_filler; + *(--dp) = *(--sp); + } + *(--dp) = lo_filler; + row_info->channels = 2; + row_info->pixel_depth = 16; + row_info->rowbytes = row_width * 2; + } + /* This changes the data from G to XG */ + else + { + png_bytep sp = row + (png_size_t)row_width; + png_bytep dp = sp + (png_size_t)row_width; + for (i = 0; i < row_width; i++) + { + *(--dp) = *(--sp); + *(--dp) = lo_filler; + } + row_info->channels = 2; + row_info->pixel_depth = 16; + row_info->rowbytes = row_width * 2; + } + } + else if (row_info->bit_depth == 16) + { + /* This changes the data from GG to GGXX */ + if (flags & PNG_FLAG_FILLER_AFTER) + { + png_bytep sp = row + (png_size_t)row_width * 2; + png_bytep dp = sp + (png_size_t)row_width * 2; + for (i = 1; i < row_width; i++) + { + *(--dp) = hi_filler; + *(--dp) = lo_filler; + *(--dp) = *(--sp); + *(--dp) = *(--sp); + } + *(--dp) = hi_filler; + *(--dp) = lo_filler; + row_info->channels = 2; + row_info->pixel_depth = 32; + row_info->rowbytes = row_width * 4; + } + /* This changes the data from GG to XXGG */ + else + { + png_bytep sp = row + (png_size_t)row_width * 2; + png_bytep dp = sp + (png_size_t)row_width * 2; + for (i = 0; i < row_width; i++) + { + *(--dp) = *(--sp); + *(--dp) = *(--sp); + *(--dp) = hi_filler; + *(--dp) = lo_filler; + } + row_info->channels = 2; + row_info->pixel_depth = 32; + row_info->rowbytes = row_width * 4; + } + } + } /* COLOR_TYPE == GRAY */ + else if (row_info->color_type == PNG_COLOR_TYPE_RGB) + { + if (row_info->bit_depth == 8) + { + /* This changes the data from RGB to RGBX */ + if (flags & PNG_FLAG_FILLER_AFTER) + { + png_bytep sp = row + (png_size_t)row_width * 3; + png_bytep dp = sp + (png_size_t)row_width; + for (i = 1; i < row_width; i++) + { + *(--dp) = lo_filler; + *(--dp) = *(--sp); + *(--dp) = *(--sp); + *(--dp) = *(--sp); + } + *(--dp) = lo_filler; + row_info->channels = 4; + row_info->pixel_depth = 32; + row_info->rowbytes = row_width * 4; + } + /* This changes the data from RGB to XRGB */ + else + { + png_bytep sp = row + (png_size_t)row_width * 3; + png_bytep dp = sp + (png_size_t)row_width; + for (i = 0; i < row_width; i++) + { + *(--dp) = *(--sp); + *(--dp) = *(--sp); + *(--dp) = *(--sp); + *(--dp) = lo_filler; + } + row_info->channels = 4; + row_info->pixel_depth = 32; + row_info->rowbytes = row_width * 4; + } + } + else if (row_info->bit_depth == 16) + { + /* This changes the data from RRGGBB to RRGGBBXX */ + if (flags & PNG_FLAG_FILLER_AFTER) + { + png_bytep sp = row + (png_size_t)row_width * 6; + png_bytep dp = sp + (png_size_t)row_width * 2; + for (i = 1; i < row_width; i++) + { + *(--dp) = hi_filler; + *(--dp) = lo_filler; + *(--dp) = *(--sp); + *(--dp) = *(--sp); + *(--dp) = *(--sp); + *(--dp) = *(--sp); + *(--dp) = *(--sp); + *(--dp) = *(--sp); + } + *(--dp) = hi_filler; + *(--dp) = lo_filler; + row_info->channels = 4; + row_info->pixel_depth = 64; + row_info->rowbytes = row_width * 8; + } + /* This changes the data from RRGGBB to XXRRGGBB */ + else + { + png_bytep sp = row + (png_size_t)row_width * 6; + png_bytep dp = sp + (png_size_t)row_width * 2; + for (i = 0; i < row_width; i++) + { + *(--dp) = *(--sp); + *(--dp) = *(--sp); + *(--dp) = *(--sp); + *(--dp) = *(--sp); + *(--dp) = *(--sp); + *(--dp) = *(--sp); + *(--dp) = hi_filler; + *(--dp) = lo_filler; + } + row_info->channels = 4; + row_info->pixel_depth = 64; + row_info->rowbytes = row_width * 8; + } + } + } /* COLOR_TYPE == RGB */ +} +#endif + +#ifdef PNG_READ_GRAY_TO_RGB_SUPPORTED +/* Expand grayscale files to RGB, with or without alpha */ +void /* PRIVATE */ +png_do_gray_to_rgb(png_row_infop row_info, png_bytep row) +{ + png_uint_32 i; + png_uint_32 row_width = row_info->width; + + png_debug(1, "in png_do_gray_to_rgb"); + + if (row_info->bit_depth >= 8 && + !(row_info->color_type & PNG_COLOR_MASK_COLOR)) + { + if (row_info->color_type == PNG_COLOR_TYPE_GRAY) + { + if (row_info->bit_depth == 8) + { + png_bytep sp = row + (png_size_t)row_width - 1; + png_bytep dp = sp + (png_size_t)row_width * 2; + for (i = 0; i < row_width; i++) + { + *(dp--) = *sp; + *(dp--) = *sp; + *(dp--) = *(sp--); + } + } + else + { + png_bytep sp = row + (png_size_t)row_width * 2 - 1; + png_bytep dp = sp + (png_size_t)row_width * 4; + for (i = 0; i < row_width; i++) + { + *(dp--) = *sp; + *(dp--) = *(sp - 1); + *(dp--) = *sp; + *(dp--) = *(sp - 1); + *(dp--) = *(sp--); + *(dp--) = *(sp--); + } + } + } + else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA) + { + if (row_info->bit_depth == 8) + { + png_bytep sp = row + (png_size_t)row_width * 2 - 1; + png_bytep dp = sp + (png_size_t)row_width * 2; + for (i = 0; i < row_width; i++) + { + *(dp--) = *(sp--); + *(dp--) = *sp; + *(dp--) = *sp; + *(dp--) = *(sp--); + } + } + else + { + png_bytep sp = row + (png_size_t)row_width * 4 - 1; + png_bytep dp = sp + (png_size_t)row_width * 4; + for (i = 0; i < row_width; i++) + { + *(dp--) = *(sp--); + *(dp--) = *(sp--); + *(dp--) = *sp; + *(dp--) = *(sp - 1); + *(dp--) = *sp; + *(dp--) = *(sp - 1); + *(dp--) = *(sp--); + *(dp--) = *(sp--); + } + } + } + row_info->channels += (png_byte)2; + row_info->color_type |= PNG_COLOR_MASK_COLOR; + row_info->pixel_depth = (png_byte)(row_info->channels * + row_info->bit_depth); + row_info->rowbytes = PNG_ROWBYTES(row_info->pixel_depth, row_width); + } +} +#endif + +#ifdef PNG_READ_RGB_TO_GRAY_SUPPORTED +/* Reduce RGB files to grayscale, with or without alpha + * using the equation given in Poynton's ColorFAQ at + * (THIS LINK IS DEAD June 2008) + * New link: + * + * Charles Poynton poynton at poynton.com + * + * Y = 0.212671 * R + 0.715160 * G + 0.072169 * B + * + * We approximate this with + * + * Y = 0.21268 * R + 0.7151 * G + 0.07217 * B + * + * which can be expressed with integers as + * + * Y = (6969 * R + 23434 * G + 2365 * B)/32768 + * + * The calculation is to be done in a linear colorspace. + * + * Other integer coefficents can be used via png_set_rgb_to_gray(). + */ +int /* PRIVATE */ +png_do_rgb_to_gray(png_structp png_ptr, png_row_infop row_info, png_bytep row) + +{ + png_uint_32 i; + + png_uint_32 row_width = row_info->width; + int rgb_error = 0; + + png_debug(1, "in png_do_rgb_to_gray"); + + if ( + (row_info->color_type & PNG_COLOR_MASK_COLOR)) + { + png_uint_32 rc = png_ptr->rgb_to_gray_red_coeff; + png_uint_32 gc = png_ptr->rgb_to_gray_green_coeff; + png_uint_32 bc = png_ptr->rgb_to_gray_blue_coeff; + + if (row_info->color_type == PNG_COLOR_TYPE_RGB) + { + if (row_info->bit_depth == 8) + { +#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) + if (png_ptr->gamma_from_1 != NULL && png_ptr->gamma_to_1 != NULL) + { + png_bytep sp = row; + png_bytep dp = row; + + for (i = 0; i < row_width; i++) + { + png_byte red = png_ptr->gamma_to_1[*(sp++)]; + png_byte green = png_ptr->gamma_to_1[*(sp++)]; + png_byte blue = png_ptr->gamma_to_1[*(sp++)]; + if (red != green || red != blue) + { + rgb_error |= 1; + *(dp++) = png_ptr->gamma_from_1[ + (rc*red + gc*green + bc*blue)>>15]; + } + else + *(dp++) = *(sp - 1); + } + } + else +#endif + { + png_bytep sp = row; + png_bytep dp = row; + for (i = 0; i < row_width; i++) + { + png_byte red = *(sp++); + png_byte green = *(sp++); + png_byte blue = *(sp++); + if (red != green || red != blue) + { + rgb_error |= 1; + *(dp++) = (png_byte)((rc*red + gc*green + bc*blue)>>15); + } + else + *(dp++) = *(sp - 1); + } + } + } + + else /* RGB bit_depth == 16 */ + { +#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) + if (png_ptr->gamma_16_to_1 != NULL && + png_ptr->gamma_16_from_1 != NULL) + { + png_bytep sp = row; + png_bytep dp = row; + for (i = 0; i < row_width; i++) + { + png_uint_16 red, green, blue, w; + + red = (png_uint_16)(((*(sp))<<8) | *(sp+1)); sp+=2; + green = (png_uint_16)(((*(sp))<<8) | *(sp+1)); sp+=2; + blue = (png_uint_16)(((*(sp))<<8) | *(sp+1)); sp+=2; + + if (red == green && red == blue) + w = red; + else + { + png_uint_16 red_1 = png_ptr->gamma_16_to_1[(red&0xff) >> + png_ptr->gamma_shift][red>>8]; + png_uint_16 green_1 = + png_ptr->gamma_16_to_1[(green&0xff) >> + png_ptr->gamma_shift][green>>8]; + png_uint_16 blue_1 = png_ptr->gamma_16_to_1[(blue&0xff) >> + png_ptr->gamma_shift][blue>>8]; + png_uint_16 gray16 = (png_uint_16)((rc*red_1 + gc*green_1 + + bc*blue_1)>>15); + w = png_ptr->gamma_16_from_1[(gray16&0xff) >> + png_ptr->gamma_shift][gray16 >> 8]; + rgb_error |= 1; + } + + *(dp++) = (png_byte)((w>>8) & 0xff); + *(dp++) = (png_byte)(w & 0xff); + } + } + else +#endif + { + png_bytep sp = row; + png_bytep dp = row; + for (i = 0; i < row_width; i++) + { + png_uint_16 red, green, blue, gray16; + + red = (png_uint_16)(((*(sp))<<8) | *(sp+1)); sp+=2; + green = (png_uint_16)(((*(sp))<<8) | *(sp+1)); sp+=2; + blue = (png_uint_16)(((*(sp))<<8) | *(sp+1)); sp+=2; + + if (red != green || red != blue) + rgb_error |= 1; + gray16 = (png_uint_16)((rc*red + gc*green + bc*blue)>>15); + *(dp++) = (png_byte)((gray16>>8) & 0xff); + *(dp++) = (png_byte)(gray16 & 0xff); + } + } + } + } + if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA) + { + if (row_info->bit_depth == 8) + { +#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) + if (png_ptr->gamma_from_1 != NULL && png_ptr->gamma_to_1 != NULL) + { + png_bytep sp = row; + png_bytep dp = row; + for (i = 0; i < row_width; i++) + { + png_byte red = png_ptr->gamma_to_1[*(sp++)]; + png_byte green = png_ptr->gamma_to_1[*(sp++)]; + png_byte blue = png_ptr->gamma_to_1[*(sp++)]; + if (red != green || red != blue) + rgb_error |= 1; + *(dp++) = png_ptr->gamma_from_1 + [(rc*red + gc*green + bc*blue)>>15]; + *(dp++) = *(sp++); /* alpha */ + } + } + else +#endif + { + png_bytep sp = row; + png_bytep dp = row; + for (i = 0; i < row_width; i++) + { + png_byte red = *(sp++); + png_byte green = *(sp++); + png_byte blue = *(sp++); + if (red != green || red != blue) + rgb_error |= 1; + *(dp++) = (png_byte)((rc*red + gc*green + bc*blue)>>15); + *(dp++) = *(sp++); /* alpha */ + } + } + } + else /* RGBA bit_depth == 16 */ + { +#if defined(PNG_READ_GAMMA_SUPPORTED) || defined(PNG_READ_BACKGROUND_SUPPORTED) + if (png_ptr->gamma_16_to_1 != NULL && + png_ptr->gamma_16_from_1 != NULL) + { + png_bytep sp = row; + png_bytep dp = row; + for (i = 0; i < row_width; i++) + { + png_uint_16 red, green, blue, w; + + red = (png_uint_16)(((*(sp))<<8) | *(sp+1)); sp+=2; + green = (png_uint_16)(((*(sp))<<8) | *(sp+1)); sp+=2; + blue = (png_uint_16)(((*(sp))<<8) | *(sp+1)); sp+=2; + + if (red == green && red == blue) + w = red; + else + { + png_uint_16 red_1 = png_ptr->gamma_16_to_1[(red&0xff) >> + png_ptr->gamma_shift][red>>8]; + png_uint_16 green_1 = + png_ptr->gamma_16_to_1[(green&0xff) >> + png_ptr->gamma_shift][green>>8]; + png_uint_16 blue_1 = png_ptr->gamma_16_to_1[(blue&0xff) >> + png_ptr->gamma_shift][blue>>8]; + png_uint_16 gray16 = (png_uint_16)((rc * red_1 + + gc * green_1 + bc * blue_1)>>15); + w = png_ptr->gamma_16_from_1[(gray16&0xff) >> + png_ptr->gamma_shift][gray16 >> 8]; + rgb_error |= 1; + } + + *(dp++) = (png_byte)((w>>8) & 0xff); + *(dp++) = (png_byte)(w & 0xff); + *(dp++) = *(sp++); /* alpha */ + *(dp++) = *(sp++); + } + } + else +#endif + { + png_bytep sp = row; + png_bytep dp = row; + for (i = 0; i < row_width; i++) + { + png_uint_16 red, green, blue, gray16; + red = (png_uint_16)((*(sp)<<8) | *(sp+1)); sp+=2; + green = (png_uint_16)((*(sp)<<8) | *(sp+1)); sp+=2; + blue = (png_uint_16)((*(sp)<<8) | *(sp+1)); sp+=2; + if (red != green || red != blue) + rgb_error |= 1; + gray16 = (png_uint_16)((rc*red + gc*green + bc*blue)>>15); + *(dp++) = (png_byte)((gray16>>8) & 0xff); + *(dp++) = (png_byte)(gray16 & 0xff); + *(dp++) = *(sp++); /* alpha */ + *(dp++) = *(sp++); + } + } + } + } + row_info->channels -= (png_byte)2; + row_info->color_type &= ~PNG_COLOR_MASK_COLOR; + row_info->pixel_depth = (png_byte)(row_info->channels * + row_info->bit_depth); + row_info->rowbytes = PNG_ROWBYTES(row_info->pixel_depth, row_width); + } + return rgb_error; +} +#endif + +/* Build a grayscale palette. Palette is assumed to be 1 << bit_depth + * large of png_color. This lets grayscale images be treated as + * paletted. Most useful for gamma correction and simplification + * of code. + */ +void PNGAPI +png_build_grayscale_palette(int bit_depth, png_colorp palette) +{ + int num_palette; + int color_inc; + int i; + int v; + + png_debug(1, "in png_do_build_grayscale_palette"); + + if (palette == NULL) + return; + + switch (bit_depth) + { + case 1: + num_palette = 2; + color_inc = 0xff; + break; + + case 2: + num_palette = 4; + color_inc = 0x55; + break; + + case 4: + num_palette = 16; + color_inc = 0x11; + break; + + case 8: + num_palette = 256; + color_inc = 1; + break; + + default: + num_palette = 0; + color_inc = 0; + break; + } + + for (i = 0, v = 0; i < num_palette; i++, v += color_inc) + { + palette[i].red = (png_byte)v; + palette[i].green = (png_byte)v; + palette[i].blue = (png_byte)v; + } +} + + +#ifdef PNG_READ_BACKGROUND_SUPPORTED +/* Replace any alpha or transparency with the supplied background color. + * "background" is already in the screen gamma, while "background_1" is + * at a gamma of 1.0. Paletted files have already been taken care of. + */ +void /* PRIVATE */ +png_do_background(png_row_infop row_info, png_bytep row, + png_color_16p trans_color, png_color_16p background +#ifdef PNG_READ_GAMMA_SUPPORTED + , png_color_16p background_1, + png_bytep gamma_table, png_bytep gamma_from_1, png_bytep gamma_to_1, + png_uint_16pp gamma_16, png_uint_16pp gamma_16_from_1, + png_uint_16pp gamma_16_to_1, int gamma_shift +#endif + ) +{ + png_bytep sp, dp; + png_uint_32 i; + png_uint_32 row_width=row_info->width; + int shift; + + png_debug(1, "in png_do_background"); + + if (background != NULL && + (!(row_info->color_type & PNG_COLOR_MASK_ALPHA) || + (row_info->color_type != PNG_COLOR_TYPE_PALETTE && trans_color))) + { + switch (row_info->color_type) + { + case PNG_COLOR_TYPE_GRAY: + { + switch (row_info->bit_depth) + { + case 1: + { + sp = row; + shift = 7; + for (i = 0; i < row_width; i++) + { + if ((png_uint_16)((*sp >> shift) & 0x01) + == trans_color->gray) + { + *sp &= (png_byte)((0x7f7f >> (7 - shift)) & 0xff); + *sp |= (png_byte)(background->gray << shift); + } + if (!shift) + { + shift = 7; + sp++; + } + else + shift--; + } + break; + } + + case 2: + { +#ifdef PNG_READ_GAMMA_SUPPORTED + if (gamma_table != NULL) + { + sp = row; + shift = 6; + for (i = 0; i < row_width; i++) + { + if ((png_uint_16)((*sp >> shift) & 0x03) + == trans_color->gray) + { + *sp &= (png_byte)((0x3f3f >> (6 - shift)) & 0xff); + *sp |= (png_byte)(background->gray << shift); + } + else + { + png_byte p = (png_byte)((*sp >> shift) & 0x03); + png_byte g = (png_byte)((gamma_table [p | (p << 2) | + (p << 4) | (p << 6)] >> 6) & 0x03); + *sp &= (png_byte)((0x3f3f >> (6 - shift)) & 0xff); + *sp |= (png_byte)(g << shift); + } + if (!shift) + { + shift = 6; + sp++; + } + else + shift -= 2; + } + } + else +#endif + { + sp = row; + shift = 6; + for (i = 0; i < row_width; i++) + { + if ((png_uint_16)((*sp >> shift) & 0x03) + == trans_color->gray) + { + *sp &= (png_byte)((0x3f3f >> (6 - shift)) & 0xff); + *sp |= (png_byte)(background->gray << shift); + } + if (!shift) + { + shift = 6; + sp++; + } + else + shift -= 2; + } + } + break; + } + + case 4: + { +#ifdef PNG_READ_GAMMA_SUPPORTED + if (gamma_table != NULL) + { + sp = row; + shift = 4; + for (i = 0; i < row_width; i++) + { + if ((png_uint_16)((*sp >> shift) & 0x0f) + == trans_color->gray) + { + *sp &= (png_byte)((0xf0f >> (4 - shift)) & 0xff); + *sp |= (png_byte)(background->gray << shift); + } + else + { + png_byte p = (png_byte)((*sp >> shift) & 0x0f); + png_byte g = (png_byte)((gamma_table[p | + (p << 4)] >> 4) & 0x0f); + *sp &= (png_byte)((0xf0f >> (4 - shift)) & 0xff); + *sp |= (png_byte)(g << shift); + } + if (!shift) + { + shift = 4; + sp++; + } + else + shift -= 4; + } + } + else +#endif + { + sp = row; + shift = 4; + for (i = 0; i < row_width; i++) + { + if ((png_uint_16)((*sp >> shift) & 0x0f) + == trans_color->gray) + { + *sp &= (png_byte)((0xf0f >> (4 - shift)) & 0xff); + *sp |= (png_byte)(background->gray << shift); + } + if (!shift) + { + shift = 4; + sp++; + } + else + shift -= 4; + } + } + break; + } + + case 8: + { +#ifdef PNG_READ_GAMMA_SUPPORTED + if (gamma_table != NULL) + { + sp = row; + for (i = 0; i < row_width; i++, sp++) + { + if (*sp == trans_color->gray) + { + *sp = (png_byte)background->gray; + } + else + { + *sp = gamma_table[*sp]; + } + } + } + else +#endif + { + sp = row; + for (i = 0; i < row_width; i++, sp++) + { + if (*sp == trans_color->gray) + { + *sp = (png_byte)background->gray; + } + } + } + break; + } + + case 16: + { +#ifdef PNG_READ_GAMMA_SUPPORTED + if (gamma_16 != NULL) + { + sp = row; + for (i = 0; i < row_width; i++, sp += 2) + { + png_uint_16 v; + + v = (png_uint_16)(((*sp) << 8) + *(sp + 1)); + if (v == trans_color->gray) + { + /* Background is already in screen gamma */ + *sp = (png_byte)((background->gray >> 8) & 0xff); + *(sp + 1) = (png_byte)(background->gray & 0xff); + } + else + { + v = gamma_16[*(sp + 1) >> gamma_shift][*sp]; + *sp = (png_byte)((v >> 8) & 0xff); + *(sp + 1) = (png_byte)(v & 0xff); + } + } + } + else +#endif + { + sp = row; + for (i = 0; i < row_width; i++, sp += 2) + { + png_uint_16 v; + + v = (png_uint_16)(((*sp) << 8) + *(sp + 1)); + if (v == trans_color->gray) + { + *sp = (png_byte)((background->gray >> 8) & 0xff); + *(sp + 1) = (png_byte)(background->gray & 0xff); + } + } + } + break; + } + } + break; + } + + case PNG_COLOR_TYPE_RGB: + { + if (row_info->bit_depth == 8) + { +#ifdef PNG_READ_GAMMA_SUPPORTED + if (gamma_table != NULL) + { + sp = row; + for (i = 0; i < row_width; i++, sp += 3) + { + if (*sp == trans_color->red && + *(sp + 1) == trans_color->green && + *(sp + 2) == trans_color->blue) + { + *sp = (png_byte)background->red; + *(sp + 1) = (png_byte)background->green; + *(sp + 2) = (png_byte)background->blue; + } + else + { + *sp = gamma_table[*sp]; + *(sp + 1) = gamma_table[*(sp + 1)]; + *(sp + 2) = gamma_table[*(sp + 2)]; + } + } + } + else +#endif + { + sp = row; + for (i = 0; i < row_width; i++, sp += 3) + { + if (*sp == trans_color->red && + *(sp + 1) == trans_color->green && + *(sp + 2) == trans_color->blue) + { + *sp = (png_byte)background->red; + *(sp + 1) = (png_byte)background->green; + *(sp + 2) = (png_byte)background->blue; + } + } + } + } + else /* if (row_info->bit_depth == 16) */ + { +#ifdef PNG_READ_GAMMA_SUPPORTED + if (gamma_16 != NULL) + { + sp = row; + for (i = 0; i < row_width; i++, sp += 6) + { + png_uint_16 r = (png_uint_16)(((*sp) << 8) + *(sp + 1)); + png_uint_16 g = (png_uint_16)(((*(sp+2)) << 8) + *(sp+3)); + png_uint_16 b = (png_uint_16)(((*(sp+4)) << 8) + *(sp+5)); + if (r == trans_color->red && g == trans_color->green && + b == trans_color->blue) + { + /* Background is already in screen gamma */ + *sp = (png_byte)((background->red >> 8) & 0xff); + *(sp + 1) = (png_byte)(background->red & 0xff); + *(sp + 2) = (png_byte)((background->green >> 8) & 0xff); + *(sp + 3) = (png_byte)(background->green & 0xff); + *(sp + 4) = (png_byte)((background->blue >> 8) & 0xff); + *(sp + 5) = (png_byte)(background->blue & 0xff); + } + else + { + png_uint_16 v = gamma_16[*(sp + 1) >> gamma_shift][*sp]; + *sp = (png_byte)((v >> 8) & 0xff); + *(sp + 1) = (png_byte)(v & 0xff); + v = gamma_16[*(sp + 3) >> gamma_shift][*(sp + 2)]; + *(sp + 2) = (png_byte)((v >> 8) & 0xff); + *(sp + 3) = (png_byte)(v & 0xff); + v = gamma_16[*(sp + 5) >> gamma_shift][*(sp + 4)]; + *(sp + 4) = (png_byte)((v >> 8) & 0xff); + *(sp + 5) = (png_byte)(v & 0xff); + } + } + } + else +#endif + { + sp = row; + for (i = 0; i < row_width; i++, sp += 6) + { + png_uint_16 r = (png_uint_16)(((*sp) << 8) + *(sp+1)); + png_uint_16 g = (png_uint_16)(((*(sp+2)) << 8) + *(sp+3)); + png_uint_16 b = (png_uint_16)(((*(sp+4)) << 8) + *(sp+5)); + + if (r == trans_color->red && g == trans_color->green && + b == trans_color->blue) + { + *sp = (png_byte)((background->red >> 8) & 0xff); + *(sp + 1) = (png_byte)(background->red & 0xff); + *(sp + 2) = (png_byte)((background->green >> 8) & 0xff); + *(sp + 3) = (png_byte)(background->green & 0xff); + *(sp + 4) = (png_byte)((background->blue >> 8) & 0xff); + *(sp + 5) = (png_byte)(background->blue & 0xff); + } + } + } + } + break; + } + + case PNG_COLOR_TYPE_GRAY_ALPHA: + { + if (row_info->bit_depth == 8) + { +#ifdef PNG_READ_GAMMA_SUPPORTED + if (gamma_to_1 != NULL && gamma_from_1 != NULL && + gamma_table != NULL) + { + sp = row; + dp = row; + for (i = 0; i < row_width; i++, sp += 2, dp++) + { + png_uint_16 a = *(sp + 1); + + if (a == 0xff) + { + *dp = gamma_table[*sp]; + } + else if (a == 0) + { + /* Background is already in screen gamma */ + *dp = (png_byte)background->gray; + } + else + { + png_byte v, w; + + v = gamma_to_1[*sp]; + png_composite(w, v, a, background_1->gray); + *dp = gamma_from_1[w]; + } + } + } + else +#endif + { + sp = row; + dp = row; + for (i = 0; i < row_width; i++, sp += 2, dp++) + { + png_byte a = *(sp + 1); + + if (a == 0xff) + { + *dp = *sp; + } +#ifdef PNG_READ_GAMMA_SUPPORTED + else if (a == 0) + { + *dp = (png_byte)background->gray; + } + else + { + png_composite(*dp, *sp, a, background_1->gray); + } +#else + *dp = (png_byte)background->gray; +#endif + } + } + } + else /* if (png_ptr->bit_depth == 16) */ + { +#ifdef PNG_READ_GAMMA_SUPPORTED + if (gamma_16 != NULL && gamma_16_from_1 != NULL && + gamma_16_to_1 != NULL) + { + sp = row; + dp = row; + for (i = 0; i < row_width; i++, sp += 4, dp += 2) + { + png_uint_16 a = (png_uint_16)(((*(sp+2)) << 8) + *(sp+3)); + + if (a == (png_uint_16)0xffff) + { + png_uint_16 v; + + v = gamma_16[*(sp + 1) >> gamma_shift][*sp]; + *dp = (png_byte)((v >> 8) & 0xff); + *(dp + 1) = (png_byte)(v & 0xff); + } +#ifdef PNG_READ_GAMMA_SUPPORTED + else if (a == 0) +#else + else +#endif + { + /* Background is already in screen gamma */ + *dp = (png_byte)((background->gray >> 8) & 0xff); + *(dp + 1) = (png_byte)(background->gray & 0xff); + } +#ifdef PNG_READ_GAMMA_SUPPORTED + else + { + png_uint_16 g, v, w; + + g = gamma_16_to_1[*(sp + 1) >> gamma_shift][*sp]; + png_composite_16(v, g, a, background_1->gray); + w = gamma_16_from_1[(v&0xff) >> gamma_shift][v >> 8]; + *dp = (png_byte)((w >> 8) & 0xff); + *(dp + 1) = (png_byte)(w & 0xff); + } +#endif + } + } + else +#endif + { + sp = row; + dp = row; + for (i = 0; i < row_width; i++, sp += 4, dp += 2) + { + png_uint_16 a = (png_uint_16)(((*(sp+2)) << 8) + *(sp+3)); + if (a == (png_uint_16)0xffff) + { + png_memcpy(dp, sp, 2); + } +#ifdef PNG_READ_GAMMA_SUPPORTED + else if (a == 0) +#else + else +#endif + { + *dp = (png_byte)((background->gray >> 8) & 0xff); + *(dp + 1) = (png_byte)(background->gray & 0xff); + } +#ifdef PNG_READ_GAMMA_SUPPORTED + else + { + png_uint_16 g, v; + + g = (png_uint_16)(((*sp) << 8) + *(sp + 1)); + png_composite_16(v, g, a, background_1->gray); + *dp = (png_byte)((v >> 8) & 0xff); + *(dp + 1) = (png_byte)(v & 0xff); + } +#endif + } + } + } + break; + } + + case PNG_COLOR_TYPE_RGB_ALPHA: + { + if (row_info->bit_depth == 8) + { +#ifdef PNG_READ_GAMMA_SUPPORTED + if (gamma_to_1 != NULL && gamma_from_1 != NULL && + gamma_table != NULL) + { + sp = row; + dp = row; + for (i = 0; i < row_width; i++, sp += 4, dp += 3) + { + png_byte a = *(sp + 3); + + if (a == 0xff) + { + *dp = gamma_table[*sp]; + *(dp + 1) = gamma_table[*(sp + 1)]; + *(dp + 2) = gamma_table[*(sp + 2)]; + } + else if (a == 0) + { + /* Background is already in screen gamma */ + *dp = (png_byte)background->red; + *(dp + 1) = (png_byte)background->green; + *(dp + 2) = (png_byte)background->blue; + } + else + { + png_byte v, w; + + v = gamma_to_1[*sp]; + png_composite(w, v, a, background_1->red); + *dp = gamma_from_1[w]; + v = gamma_to_1[*(sp + 1)]; + png_composite(w, v, a, background_1->green); + *(dp + 1) = gamma_from_1[w]; + v = gamma_to_1[*(sp + 2)]; + png_composite(w, v, a, background_1->blue); + *(dp + 2) = gamma_from_1[w]; + } + } + } + else +#endif + { + sp = row; + dp = row; + for (i = 0; i < row_width; i++, sp += 4, dp += 3) + { + png_byte a = *(sp + 3); + + if (a == 0xff) + { + *dp = *sp; + *(dp + 1) = *(sp + 1); + *(dp + 2) = *(sp + 2); + } + else if (a == 0) + { + *dp = (png_byte)background->red; + *(dp + 1) = (png_byte)background->green; + *(dp + 2) = (png_byte)background->blue; + } + else + { + png_composite(*dp, *sp, a, background->red); + png_composite(*(dp + 1), *(sp + 1), a, + background->green); + png_composite(*(dp + 2), *(sp + 2), a, + background->blue); + } + } + } + } + else /* if (row_info->bit_depth == 16) */ + { +#ifdef PNG_READ_GAMMA_SUPPORTED + if (gamma_16 != NULL && gamma_16_from_1 != NULL && + gamma_16_to_1 != NULL) + { + sp = row; + dp = row; + for (i = 0; i < row_width; i++, sp += 8, dp += 6) + { + png_uint_16 a = (png_uint_16)(((png_uint_16)(*(sp + 6)) + << 8) + (png_uint_16)(*(sp + 7))); + if (a == (png_uint_16)0xffff) + { + png_uint_16 v; + + v = gamma_16[*(sp + 1) >> gamma_shift][*sp]; + *dp = (png_byte)((v >> 8) & 0xff); + *(dp + 1) = (png_byte)(v & 0xff); + v = gamma_16[*(sp + 3) >> gamma_shift][*(sp + 2)]; + *(dp + 2) = (png_byte)((v >> 8) & 0xff); + *(dp + 3) = (png_byte)(v & 0xff); + v = gamma_16[*(sp + 5) >> gamma_shift][*(sp + 4)]; + *(dp + 4) = (png_byte)((v >> 8) & 0xff); + *(dp + 5) = (png_byte)(v & 0xff); + } + else if (a == 0) + { + /* Background is already in screen gamma */ + *dp = (png_byte)((background->red >> 8) & 0xff); + *(dp + 1) = (png_byte)(background->red & 0xff); + *(dp + 2) = (png_byte)((background->green >> 8) & 0xff); + *(dp + 3) = (png_byte)(background->green & 0xff); + *(dp + 4) = (png_byte)((background->blue >> 8) & 0xff); + *(dp + 5) = (png_byte)(background->blue & 0xff); + } + else + { + png_uint_16 v, w, x; + + v = gamma_16_to_1[*(sp + 1) >> gamma_shift][*sp]; + png_composite_16(w, v, a, background_1->red); + x = gamma_16_from_1[((w&0xff) >> gamma_shift)][w >> 8]; + *dp = (png_byte)((x >> 8) & 0xff); + *(dp + 1) = (png_byte)(x & 0xff); + v = gamma_16_to_1[*(sp + 3) >> gamma_shift][*(sp + 2)]; + png_composite_16(w, v, a, background_1->green); + x = gamma_16_from_1[((w&0xff) >> gamma_shift)][w >> 8]; + *(dp + 2) = (png_byte)((x >> 8) & 0xff); + *(dp + 3) = (png_byte)(x & 0xff); + v = gamma_16_to_1[*(sp + 5) >> gamma_shift][*(sp + 4)]; + png_composite_16(w, v, a, background_1->blue); + x = gamma_16_from_1[(w & 0xff) >> gamma_shift][w >> 8]; + *(dp + 4) = (png_byte)((x >> 8) & 0xff); + *(dp + 5) = (png_byte)(x & 0xff); + } + } + } + else +#endif + { + sp = row; + dp = row; + for (i = 0; i < row_width; i++, sp += 8, dp += 6) + { + png_uint_16 a = (png_uint_16)(((png_uint_16)(*(sp + 6)) + << 8) + (png_uint_16)(*(sp + 7))); + if (a == (png_uint_16)0xffff) + { + png_memcpy(dp, sp, 6); + } + else if (a == 0) + { + *dp = (png_byte)((background->red >> 8) & 0xff); + *(dp + 1) = (png_byte)(background->red & 0xff); + *(dp + 2) = (png_byte)((background->green >> 8) & 0xff); + *(dp + 3) = (png_byte)(background->green & 0xff); + *(dp + 4) = (png_byte)((background->blue >> 8) & 0xff); + *(dp + 5) = (png_byte)(background->blue & 0xff); + } + else + { + png_uint_16 v; + + png_uint_16 r = (png_uint_16)(((*sp) << 8) + *(sp + 1)); + png_uint_16 g = (png_uint_16)(((*(sp + 2)) << 8) + + *(sp + 3)); + png_uint_16 b = (png_uint_16)(((*(sp + 4)) << 8) + + *(sp + 5)); + + png_composite_16(v, r, a, background->red); + *dp = (png_byte)((v >> 8) & 0xff); + *(dp + 1) = (png_byte)(v & 0xff); + png_composite_16(v, g, a, background->green); + *(dp + 2) = (png_byte)((v >> 8) & 0xff); + *(dp + 3) = (png_byte)(v & 0xff); + png_composite_16(v, b, a, background->blue); + *(dp + 4) = (png_byte)((v >> 8) & 0xff); + *(dp + 5) = (png_byte)(v & 0xff); + } + } + } + } + break; + } + } + + if (row_info->color_type & PNG_COLOR_MASK_ALPHA) + { + row_info->color_type &= ~PNG_COLOR_MASK_ALPHA; + row_info->channels--; + row_info->pixel_depth = (png_byte)(row_info->channels * + row_info->bit_depth); + row_info->rowbytes = PNG_ROWBYTES(row_info->pixel_depth, row_width); + } + } +} +#endif + +#ifdef PNG_READ_GAMMA_SUPPORTED +/* Gamma correct the image, avoiding the alpha channel. Make sure + * you do this after you deal with the transparency issue on grayscale + * or RGB images. If your bit depth is 8, use gamma_table, if it + * is 16, use gamma_16_table and gamma_shift. Build these with + * build_gamma_table(). + */ +void /* PRIVATE */ +png_do_gamma(png_row_infop row_info, png_bytep row, + png_bytep gamma_table, png_uint_16pp gamma_16_table, + int gamma_shift) +{ + png_bytep sp; + png_uint_32 i; + png_uint_32 row_width=row_info->width; + + png_debug(1, "in png_do_gamma"); + + if ( + ((row_info->bit_depth <= 8 && gamma_table != NULL) || + (row_info->bit_depth == 16 && gamma_16_table != NULL))) + { + switch (row_info->color_type) + { + case PNG_COLOR_TYPE_RGB: + { + if (row_info->bit_depth == 8) + { + sp = row; + for (i = 0; i < row_width; i++) + { + *sp = gamma_table[*sp]; + sp++; + *sp = gamma_table[*sp]; + sp++; + *sp = gamma_table[*sp]; + sp++; + } + } + else /* if (row_info->bit_depth == 16) */ + { + sp = row; + for (i = 0; i < row_width; i++) + { + png_uint_16 v; + + v = gamma_16_table[*(sp + 1) >> gamma_shift][*sp]; + *sp = (png_byte)((v >> 8) & 0xff); + *(sp + 1) = (png_byte)(v & 0xff); + sp += 2; + v = gamma_16_table[*(sp + 1) >> gamma_shift][*sp]; + *sp = (png_byte)((v >> 8) & 0xff); + *(sp + 1) = (png_byte)(v & 0xff); + sp += 2; + v = gamma_16_table[*(sp + 1) >> gamma_shift][*sp]; + *sp = (png_byte)((v >> 8) & 0xff); + *(sp + 1) = (png_byte)(v & 0xff); + sp += 2; + } + } + break; + } + + case PNG_COLOR_TYPE_RGB_ALPHA: + { + if (row_info->bit_depth == 8) + { + sp = row; + for (i = 0; i < row_width; i++) + { + *sp = gamma_table[*sp]; + sp++; + *sp = gamma_table[*sp]; + sp++; + *sp = gamma_table[*sp]; + sp++; + sp++; + } + } + else /* if (row_info->bit_depth == 16) */ + { + sp = row; + for (i = 0; i < row_width; i++) + { + png_uint_16 v = gamma_16_table[*(sp + 1) >> gamma_shift][*sp]; + *sp = (png_byte)((v >> 8) & 0xff); + *(sp + 1) = (png_byte)(v & 0xff); + sp += 2; + v = gamma_16_table[*(sp + 1) >> gamma_shift][*sp]; + *sp = (png_byte)((v >> 8) & 0xff); + *(sp + 1) = (png_byte)(v & 0xff); + sp += 2; + v = gamma_16_table[*(sp + 1) >> gamma_shift][*sp]; + *sp = (png_byte)((v >> 8) & 0xff); + *(sp + 1) = (png_byte)(v & 0xff); + sp += 4; + } + } + break; + } + + case PNG_COLOR_TYPE_GRAY_ALPHA: + { + if (row_info->bit_depth == 8) + { + sp = row; + for (i = 0; i < row_width; i++) + { + *sp = gamma_table[*sp]; + sp += 2; + } + } + else /* if (row_info->bit_depth == 16) */ + { + sp = row; + for (i = 0; i < row_width; i++) + { + png_uint_16 v = gamma_16_table[*(sp + 1) >> gamma_shift][*sp]; + *sp = (png_byte)((v >> 8) & 0xff); + *(sp + 1) = (png_byte)(v & 0xff); + sp += 4; + } + } + break; + } + + case PNG_COLOR_TYPE_GRAY: + { + if (row_info->bit_depth == 2) + { + sp = row; + for (i = 0; i < row_width; i += 4) + { + int a = *sp & 0xc0; + int b = *sp & 0x30; + int c = *sp & 0x0c; + int d = *sp & 0x03; + + *sp = (png_byte)( + ((((int)gamma_table[a|(a>>2)|(a>>4)|(a>>6)]) ) & 0xc0)| + ((((int)gamma_table[(b<<2)|b|(b>>2)|(b>>4)])>>2) & 0x30)| + ((((int)gamma_table[(c<<4)|(c<<2)|c|(c>>2)])>>4) & 0x0c)| + ((((int)gamma_table[(d<<6)|(d<<4)|(d<<2)|d])>>6) )); + sp++; + } + } + + if (row_info->bit_depth == 4) + { + sp = row; + for (i = 0; i < row_width; i += 2) + { + int msb = *sp & 0xf0; + int lsb = *sp & 0x0f; + + *sp = (png_byte)((((int)gamma_table[msb | (msb >> 4)]) & 0xf0) + | (((int)gamma_table[(lsb << 4) | lsb]) >> 4)); + sp++; + } + } + + else if (row_info->bit_depth == 8) + { + sp = row; + for (i = 0; i < row_width; i++) + { + *sp = gamma_table[*sp]; + sp++; + } + } + + else if (row_info->bit_depth == 16) + { + sp = row; + for (i = 0; i < row_width; i++) + { + png_uint_16 v = gamma_16_table[*(sp + 1) >> gamma_shift][*sp]; + *sp = (png_byte)((v >> 8) & 0xff); + *(sp + 1) = (png_byte)(v & 0xff); + sp += 2; + } + } + break; + } + } + } +} +#endif + +#ifdef PNG_READ_EXPAND_SUPPORTED +/* Expands a palette row to an RGB or RGBA row depending + * upon whether you supply trans and num_trans. + */ +void /* PRIVATE */ +png_do_expand_palette(png_row_infop row_info, png_bytep row, + png_colorp palette, png_bytep trans_alpha, int num_trans) +{ + int shift, value; + png_bytep sp, dp; + png_uint_32 i; + png_uint_32 row_width=row_info->width; + + png_debug(1, "in png_do_expand_palette"); + + if ( + row_info->color_type == PNG_COLOR_TYPE_PALETTE) + { + if (row_info->bit_depth < 8) + { + switch (row_info->bit_depth) + { + case 1: + { + sp = row + (png_size_t)((row_width - 1) >> 3); + dp = row + (png_size_t)row_width - 1; + shift = 7 - (int)((row_width + 7) & 0x07); + for (i = 0; i < row_width; i++) + { + if ((*sp >> shift) & 0x01) + *dp = 1; + else + *dp = 0; + if (shift == 7) + { + shift = 0; + sp--; + } + else + shift++; + + dp--; + } + break; + } + + case 2: + { + sp = row + (png_size_t)((row_width - 1) >> 2); + dp = row + (png_size_t)row_width - 1; + shift = (int)((3 - ((row_width + 3) & 0x03)) << 1); + for (i = 0; i < row_width; i++) + { + value = (*sp >> shift) & 0x03; + *dp = (png_byte)value; + if (shift == 6) + { + shift = 0; + sp--; + } + else + shift += 2; + + dp--; + } + break; + } + + case 4: + { + sp = row + (png_size_t)((row_width - 1) >> 1); + dp = row + (png_size_t)row_width - 1; + shift = (int)((row_width & 0x01) << 2); + for (i = 0; i < row_width; i++) + { + value = (*sp >> shift) & 0x0f; + *dp = (png_byte)value; + if (shift == 4) + { + shift = 0; + sp--; + } + else + shift += 4; + + dp--; + } + break; + } + } + row_info->bit_depth = 8; + row_info->pixel_depth = 8; + row_info->rowbytes = row_width; + } + switch (row_info->bit_depth) + { + case 8: + { + if (trans_alpha != NULL) + { + sp = row + (png_size_t)row_width - 1; + dp = row + (png_size_t)(row_width << 2) - 1; + + for (i = 0; i < row_width; i++) + { + if ((int)(*sp) >= num_trans) + *dp-- = 0xff; + else + *dp-- = trans_alpha[*sp]; + *dp-- = palette[*sp].blue; + *dp-- = palette[*sp].green; + *dp-- = palette[*sp].red; + sp--; + } + row_info->bit_depth = 8; + row_info->pixel_depth = 32; + row_info->rowbytes = row_width * 4; + row_info->color_type = 6; + row_info->channels = 4; + } + else + { + sp = row + (png_size_t)row_width - 1; + dp = row + (png_size_t)(row_width * 3) - 1; + + for (i = 0; i < row_width; i++) + { + *dp-- = palette[*sp].blue; + *dp-- = palette[*sp].green; + *dp-- = palette[*sp].red; + sp--; + } + + row_info->bit_depth = 8; + row_info->pixel_depth = 24; + row_info->rowbytes = row_width * 3; + row_info->color_type = 2; + row_info->channels = 3; + } + break; + } + } + } +} + +/* If the bit depth < 8, it is expanded to 8. Also, if the already + * expanded transparency value is supplied, an alpha channel is built. + */ +void /* PRIVATE */ +png_do_expand(png_row_infop row_info, png_bytep row, + png_color_16p trans_value) +{ + int shift, value; + png_bytep sp, dp; + png_uint_32 i; + png_uint_32 row_width=row_info->width; + + png_debug(1, "in png_do_expand"); + + { + if (row_info->color_type == PNG_COLOR_TYPE_GRAY) + { + png_uint_16 gray = (png_uint_16)(trans_value ? trans_value->gray : 0); + + if (row_info->bit_depth < 8) + { + switch (row_info->bit_depth) + { + case 1: + { + gray = (png_uint_16)((gray&0x01)*0xff); + sp = row + (png_size_t)((row_width - 1) >> 3); + dp = row + (png_size_t)row_width - 1; + shift = 7 - (int)((row_width + 7) & 0x07); + for (i = 0; i < row_width; i++) + { + if ((*sp >> shift) & 0x01) + *dp = 0xff; + else + *dp = 0; + if (shift == 7) + { + shift = 0; + sp--; + } + else + shift++; + + dp--; + } + break; + } + + case 2: + { + gray = (png_uint_16)((gray&0x03)*0x55); + sp = row + (png_size_t)((row_width - 1) >> 2); + dp = row + (png_size_t)row_width - 1; + shift = (int)((3 - ((row_width + 3) & 0x03)) << 1); + for (i = 0; i < row_width; i++) + { + value = (*sp >> shift) & 0x03; + *dp = (png_byte)(value | (value << 2) | (value << 4) | + (value << 6)); + if (shift == 6) + { + shift = 0; + sp--; + } + else + shift += 2; + + dp--; + } + break; + } + + case 4: + { + gray = (png_uint_16)((gray&0x0f)*0x11); + sp = row + (png_size_t)((row_width - 1) >> 1); + dp = row + (png_size_t)row_width - 1; + shift = (int)((1 - ((row_width + 1) & 0x01)) << 2); + for (i = 0; i < row_width; i++) + { + value = (*sp >> shift) & 0x0f; + *dp = (png_byte)(value | (value << 4)); + if (shift == 4) + { + shift = 0; + sp--; + } + else + shift = 4; + + dp--; + } + break; + } + } + + row_info->bit_depth = 8; + row_info->pixel_depth = 8; + row_info->rowbytes = row_width; + } + + if (trans_value != NULL) + { + if (row_info->bit_depth == 8) + { + gray = gray & 0xff; + sp = row + (png_size_t)row_width - 1; + dp = row + (png_size_t)(row_width << 1) - 1; + for (i = 0; i < row_width; i++) + { + if (*sp == gray) + *dp-- = 0; + else + *dp-- = 0xff; + *dp-- = *sp--; + } + } + + else if (row_info->bit_depth == 16) + { + png_byte gray_high = (gray >> 8) & 0xff; + png_byte gray_low = gray & 0xff; + sp = row + row_info->rowbytes - 1; + dp = row + (row_info->rowbytes << 1) - 1; + for (i = 0; i < row_width; i++) + { + if (*(sp - 1) == gray_high && *(sp) == gray_low) + { + *dp-- = 0; + *dp-- = 0; + } + else + { + *dp-- = 0xff; + *dp-- = 0xff; + } + *dp-- = *sp--; + *dp-- = *sp--; + } + } + + row_info->color_type = PNG_COLOR_TYPE_GRAY_ALPHA; + row_info->channels = 2; + row_info->pixel_depth = (png_byte)(row_info->bit_depth << 1); + row_info->rowbytes = PNG_ROWBYTES(row_info->pixel_depth, + row_width); + } + } + else if (row_info->color_type == PNG_COLOR_TYPE_RGB && trans_value) + { + if (row_info->bit_depth == 8) + { + png_byte red = trans_value->red & 0xff; + png_byte green = trans_value->green & 0xff; + png_byte blue = trans_value->blue & 0xff; + sp = row + (png_size_t)row_info->rowbytes - 1; + dp = row + (png_size_t)(row_width << 2) - 1; + for (i = 0; i < row_width; i++) + { + if (*(sp - 2) == red && *(sp - 1) == green && *(sp) == blue) + *dp-- = 0; + else + *dp-- = 0xff; + *dp-- = *sp--; + *dp-- = *sp--; + *dp-- = *sp--; + } + } + else if (row_info->bit_depth == 16) + { + png_byte red_high = (trans_value->red >> 8) & 0xff; + png_byte green_high = (trans_value->green >> 8) & 0xff; + png_byte blue_high = (trans_value->blue >> 8) & 0xff; + png_byte red_low = trans_value->red & 0xff; + png_byte green_low = trans_value->green & 0xff; + png_byte blue_low = trans_value->blue & 0xff; + sp = row + row_info->rowbytes - 1; + dp = row + (png_size_t)(row_width << 3) - 1; + for (i = 0; i < row_width; i++) + { + if (*(sp - 5) == red_high && + *(sp - 4) == red_low && + *(sp - 3) == green_high && + *(sp - 2) == green_low && + *(sp - 1) == blue_high && + *(sp ) == blue_low) + { + *dp-- = 0; + *dp-- = 0; + } + else + { + *dp-- = 0xff; + *dp-- = 0xff; + } + *dp-- = *sp--; + *dp-- = *sp--; + *dp-- = *sp--; + *dp-- = *sp--; + *dp-- = *sp--; + *dp-- = *sp--; + } + } + row_info->color_type = PNG_COLOR_TYPE_RGB_ALPHA; + row_info->channels = 4; + row_info->pixel_depth = (png_byte)(row_info->bit_depth << 2); + row_info->rowbytes = PNG_ROWBYTES(row_info->pixel_depth, row_width); + } + } +} +#endif + +#ifdef PNG_READ_DITHER_SUPPORTED +void /* PRIVATE */ +png_do_dither(png_row_infop row_info, png_bytep row, + png_bytep palette_lookup, png_bytep dither_lookup) +{ + png_bytep sp, dp; + png_uint_32 i; + png_uint_32 row_width=row_info->width; + + png_debug(1, "in png_do_dither"); + + { + if (row_info->color_type == PNG_COLOR_TYPE_RGB && + palette_lookup && row_info->bit_depth == 8) + { + int r, g, b, p; + sp = row; + dp = row; + for (i = 0; i < row_width; i++) + { + r = *sp++; + g = *sp++; + b = *sp++; + + /* This looks real messy, but the compiler will reduce + * it down to a reasonable formula. For example, with + * 5 bits per color, we get: + * p = (((r >> 3) & 0x1f) << 10) | + * (((g >> 3) & 0x1f) << 5) | + * ((b >> 3) & 0x1f); + */ + p = (((r >> (8 - PNG_DITHER_RED_BITS)) & + ((1 << PNG_DITHER_RED_BITS) - 1)) << + (PNG_DITHER_GREEN_BITS + PNG_DITHER_BLUE_BITS)) | + (((g >> (8 - PNG_DITHER_GREEN_BITS)) & + ((1 << PNG_DITHER_GREEN_BITS) - 1)) << + (PNG_DITHER_BLUE_BITS)) | + ((b >> (8 - PNG_DITHER_BLUE_BITS)) & + ((1 << PNG_DITHER_BLUE_BITS) - 1)); + + *dp++ = palette_lookup[p]; + } + row_info->color_type = PNG_COLOR_TYPE_PALETTE; + row_info->channels = 1; + row_info->pixel_depth = row_info->bit_depth; + row_info->rowbytes = PNG_ROWBYTES(row_info->pixel_depth, row_width); + } + else if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA && + palette_lookup != NULL && row_info->bit_depth == 8) + { + int r, g, b, p; + sp = row; + dp = row; + for (i = 0; i < row_width; i++) + { + r = *sp++; + g = *sp++; + b = *sp++; + sp++; + + p = (((r >> (8 - PNG_DITHER_RED_BITS)) & + ((1 << PNG_DITHER_RED_BITS) - 1)) << + (PNG_DITHER_GREEN_BITS + PNG_DITHER_BLUE_BITS)) | + (((g >> (8 - PNG_DITHER_GREEN_BITS)) & + ((1 << PNG_DITHER_GREEN_BITS) - 1)) << + (PNG_DITHER_BLUE_BITS)) | + ((b >> (8 - PNG_DITHER_BLUE_BITS)) & + ((1 << PNG_DITHER_BLUE_BITS) - 1)); + + *dp++ = palette_lookup[p]; + } + row_info->color_type = PNG_COLOR_TYPE_PALETTE; + row_info->channels = 1; + row_info->pixel_depth = row_info->bit_depth; + row_info->rowbytes = PNG_ROWBYTES(row_info->pixel_depth, row_width); + } + else if (row_info->color_type == PNG_COLOR_TYPE_PALETTE && + dither_lookup && row_info->bit_depth == 8) + { + sp = row; + for (i = 0; i < row_width; i++, sp++) + { + *sp = dither_lookup[*sp]; + } + } + } +} +#endif + +#ifdef PNG_FLOATING_POINT_SUPPORTED +#ifdef PNG_READ_GAMMA_SUPPORTED +static PNG_CONST int png_gamma_shift[] = + {0x10, 0x21, 0x42, 0x84, 0x110, 0x248, 0x550, 0xff0, 0x00}; + +/* We build the 8- or 16-bit gamma tables here. Note that for 16-bit + * tables, we don't make a full table if we are reducing to 8-bit in + * the future. Note also how the gamma_16 tables are segmented so that + * we don't need to allocate > 64K chunks for a full 16-bit table. + * + * See the PNG extensions document for an integer algorithm for creating + * the gamma tables. Maybe we will implement that here someday. + * + * We should only reach this point if + * + * the file_gamma is known (i.e., the gAMA or sRGB chunk is present, + * or the application has provided a file_gamma) + * + * AND + * { + * the screen_gamma is known + * + * OR + * + * RGB_to_gray transformation is being performed + * } + * + * AND + * { + * the screen_gamma is different from the reciprocal of the + * file_gamma by more than the specified threshold + * + * OR + * + * a background color has been specified and the file_gamma + * and screen_gamma are not 1.0, within the specified threshold. + * } + */ + +void /* PRIVATE */ +png_build_gamma_table(png_structp png_ptr, png_byte bit_depth) +{ + png_debug(1, "in png_build_gamma_table"); + + if (bit_depth <= 8) + { + int i; + double g; + + if (png_ptr->screen_gamma > .000001) + g = 1.0 / (png_ptr->gamma * png_ptr->screen_gamma); + + else + g = 1.0; + + png_ptr->gamma_table = (png_bytep)png_malloc(png_ptr, + (png_uint_32)256); + + for (i = 0; i < 256; i++) + { + png_ptr->gamma_table[i] = (png_byte)(pow((double)i / 255.0, + g) * 255.0 + .5); + } + +#if defined(PNG_READ_BACKGROUND_SUPPORTED) || \ + defined(PNG_READ_RGB_TO_GRAY_SUPPORTED) + if (png_ptr->transformations & ((PNG_BACKGROUND) | PNG_RGB_TO_GRAY)) + { + + g = 1.0 / (png_ptr->gamma); + + png_ptr->gamma_to_1 = (png_bytep)png_malloc(png_ptr, + (png_uint_32)256); + + for (i = 0; i < 256; i++) + { + png_ptr->gamma_to_1[i] = (png_byte)(pow((double)i / 255.0, + g) * 255.0 + .5); + } + + + png_ptr->gamma_from_1 = (png_bytep)png_malloc(png_ptr, + (png_uint_32)256); + + if (png_ptr->screen_gamma > 0.000001) + g = 1.0 / png_ptr->screen_gamma; + + else + g = png_ptr->gamma; /* Probably doing rgb_to_gray */ + + for (i = 0; i < 256; i++) + { + png_ptr->gamma_from_1[i] = (png_byte)(pow((double)i / 255.0, + g) * 255.0 + .5); + + } + } +#endif /* PNG_READ_BACKGROUND_SUPPORTED || PNG_RGB_TO_GRAY_SUPPORTED */ + } + else + { + double g; + int i, j, shift, num; + int sig_bit; + png_uint_32 ig; + + if (png_ptr->color_type & PNG_COLOR_MASK_COLOR) + { + sig_bit = (int)png_ptr->sig_bit.red; + + if ((int)png_ptr->sig_bit.green > sig_bit) + sig_bit = png_ptr->sig_bit.green; + + if ((int)png_ptr->sig_bit.blue > sig_bit) + sig_bit = png_ptr->sig_bit.blue; + } + else + { + sig_bit = (int)png_ptr->sig_bit.gray; + } + + if (sig_bit > 0) + shift = 16 - sig_bit; + + else + shift = 0; + + if (png_ptr->transformations & PNG_16_TO_8) + { + if (shift < (16 - PNG_MAX_GAMMA_8)) + shift = (16 - PNG_MAX_GAMMA_8); + } + + if (shift > 8) + shift = 8; + + if (shift < 0) + shift = 0; + + png_ptr->gamma_shift = (png_byte)shift; + + num = (1 << (8 - shift)); + + if (png_ptr->screen_gamma > .000001) + g = 1.0 / (png_ptr->gamma * png_ptr->screen_gamma); + else + g = 1.0; + + png_ptr->gamma_16_table = (png_uint_16pp)png_calloc(png_ptr, + (png_uint_32)(num * png_sizeof(png_uint_16p))); + + if (png_ptr->transformations & (PNG_16_TO_8 | PNG_BACKGROUND)) + { + double fin, fout; + png_uint_32 last, max; + + for (i = 0; i < num; i++) + { + png_ptr->gamma_16_table[i] = (png_uint_16p)png_malloc(png_ptr, + (png_uint_32)(256 * png_sizeof(png_uint_16))); + } + + g = 1.0 / g; + last = 0; + for (i = 0; i < 256; i++) + { + fout = ((double)i + 0.5) / 256.0; + fin = pow(fout, g); + max = (png_uint_32)(fin * (double)((png_uint_32)num << 8)); + while (last <= max) + { + png_ptr->gamma_16_table[(int)(last & (0xff >> shift))] + [(int)(last >> (8 - shift))] = (png_uint_16)( + (png_uint_16)i | ((png_uint_16)i << 8)); + last++; + } + } + while (last < ((png_uint_32)num << 8)) + { + png_ptr->gamma_16_table[(int)(last & (0xff >> shift))] + [(int)(last >> (8 - shift))] = (png_uint_16)65535L; + last++; + } + } + else + { + for (i = 0; i < num; i++) + { + png_ptr->gamma_16_table[i] = (png_uint_16p)png_malloc(png_ptr, + (png_uint_32)(256 * png_sizeof(png_uint_16))); + + ig = (((png_uint_32)i * (png_uint_32)png_gamma_shift[shift]) >> 4); + + for (j = 0; j < 256; j++) + { + png_ptr->gamma_16_table[i][j] = + (png_uint_16)(pow((double)(ig + ((png_uint_32)j << 8)) / + 65535.0, g) * 65535.0 + .5); + } + } + } + +#if defined(PNG_READ_BACKGROUND_SUPPORTED) || \ + defined(PNG_READ_RGB_TO_GRAY_SUPPORTED) + if (png_ptr->transformations & (PNG_BACKGROUND | PNG_RGB_TO_GRAY)) + { + + g = 1.0 / (png_ptr->gamma); + + png_ptr->gamma_16_to_1 = (png_uint_16pp)png_calloc(png_ptr, + (png_uint_32)(num * png_sizeof(png_uint_16p ))); + + for (i = 0; i < num; i++) + { + png_ptr->gamma_16_to_1[i] = (png_uint_16p)png_malloc(png_ptr, + (png_uint_32)(256 * png_sizeof(png_uint_16))); + + ig = (((png_uint_32)i * + (png_uint_32)png_gamma_shift[shift]) >> 4); + for (j = 0; j < 256; j++) + { + png_ptr->gamma_16_to_1[i][j] = + (png_uint_16)(pow((double)(ig + ((png_uint_32)j << 8)) / + 65535.0, g) * 65535.0 + .5); + } + } + + if (png_ptr->screen_gamma > 0.000001) + g = 1.0 / png_ptr->screen_gamma; + + else + g = png_ptr->gamma; /* Probably doing rgb_to_gray */ + + png_ptr->gamma_16_from_1 = (png_uint_16pp)png_calloc(png_ptr, + (png_uint_32)(num * png_sizeof(png_uint_16p))); + + for (i = 0; i < num; i++) + { + png_ptr->gamma_16_from_1[i] = (png_uint_16p)png_malloc(png_ptr, + (png_uint_32)(256 * png_sizeof(png_uint_16))); + + ig = (((png_uint_32)i * + (png_uint_32)png_gamma_shift[shift]) >> 4); + + for (j = 0; j < 256; j++) + { + png_ptr->gamma_16_from_1[i][j] = + (png_uint_16)(pow((double)(ig + ((png_uint_32)j << 8)) / + 65535.0, g) * 65535.0 + .5); + } + } + } +#endif /* PNG_READ_BACKGROUND_SUPPORTED || PNG_RGB_TO_GRAY_SUPPORTED */ + } +} +#endif +/* To do: install integer version of png_build_gamma_table here */ +#endif + +#ifdef PNG_MNG_FEATURES_SUPPORTED +/* Undoes intrapixel differencing */ +void /* PRIVATE */ +png_do_read_intrapixel(png_row_infop row_info, png_bytep row) +{ + png_debug(1, "in png_do_read_intrapixel"); + + if ( + (row_info->color_type & PNG_COLOR_MASK_COLOR)) + { + int bytes_per_pixel; + png_uint_32 row_width = row_info->width; + if (row_info->bit_depth == 8) + { + png_bytep rp; + png_uint_32 i; + + if (row_info->color_type == PNG_COLOR_TYPE_RGB) + bytes_per_pixel = 3; + + else if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA) + bytes_per_pixel = 4; + + else + return; + + for (i = 0, rp = row; i < row_width; i++, rp += bytes_per_pixel) + { + *(rp) = (png_byte)((256 + *rp + *(rp+1))&0xff); + *(rp+2) = (png_byte)((256 + *(rp+2) + *(rp+1))&0xff); + } + } + else if (row_info->bit_depth == 16) + { + png_bytep rp; + png_uint_32 i; + + if (row_info->color_type == PNG_COLOR_TYPE_RGB) + bytes_per_pixel = 6; + + else if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA) + bytes_per_pixel = 8; + + else + return; + + for (i = 0, rp = row; i < row_width; i++, rp += bytes_per_pixel) + { + png_uint_32 s0 = (*(rp ) << 8) | *(rp + 1); + png_uint_32 s1 = (*(rp + 2) << 8) | *(rp + 3); + png_uint_32 s2 = (*(rp + 4) << 8) | *(rp + 5); + png_uint_32 red = (png_uint_32)((s0 + s1 + 65536L) & 0xffffL); + png_uint_32 blue = (png_uint_32)((s2 + s1 + 65536L) & 0xffffL); + *(rp ) = (png_byte)((red >> 8) & 0xff); + *(rp+1) = (png_byte)(red & 0xff); + *(rp+4) = (png_byte)((blue >> 8) & 0xff); + *(rp+5) = (png_byte)(blue & 0xff); + } + } + } +} +#endif /* PNG_MNG_FEATURES_SUPPORTED */ +#endif /* PNG_READ_SUPPORTED */ diff --git a/libpng_1.4.1_android/pngrutil.c b/libpng_1.4.1_android/pngrutil.c new file mode 100755 index 0000000..47b0eea --- /dev/null +++ b/libpng_1.4.1_android/pngrutil.c @@ -0,0 +1,3356 @@ + +/* pngrutil.c - utilities to read a PNG file + * + * Last changed in libpng 1.4.1 [February 25, 2010] + * Copyright (c) 1998-2010 Glenn Randers-Pehrson + * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) + * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) + * + * This code is released under the libpng license. + * For conditions of distribution and use, see the disclaimer + * and license in png.h + * + * This file contains routines that are only called from within + * libpng itself during the course of reading an image. + */ + +#define PNG_NO_PEDANTIC_WARNINGS +#include "png.h" +#ifdef PNG_READ_SUPPORTED +#include "pngpriv.h" + +# define png_strtod(p,a,b) strtod(a,b) +png_uint_32 PNGAPI +png_get_uint_31(png_structp png_ptr, png_bytep buf) +{ + png_uint_32 i = png_get_uint_32(buf); + if (i > PNG_UINT_31_MAX) + png_error(png_ptr, "PNG unsigned integer out of range"); + return (i); +} +#ifndef PNG_USE_READ_MACROS +/* Grab an unsigned 32-bit integer from a buffer in big-endian format. */ +png_uint_32 PNGAPI +png_get_uint_32(png_bytep buf) +{ + png_uint_32 i = ((png_uint_32)(*buf) << 24) + + ((png_uint_32)(*(buf + 1)) << 16) + + ((png_uint_32)(*(buf + 2)) << 8) + + (png_uint_32)(*(buf + 3)); + + return (i); +} + +/* Grab a signed 32-bit integer from a buffer in big-endian format. The + * data is stored in the PNG file in two's complement format, and it is + * assumed that the machine format for signed integers is the same. + */ +png_int_32 PNGAPI +png_get_int_32(png_bytep buf) +{ + png_int_32 i = ((png_int_32)(*buf) << 24) + + ((png_int_32)(*(buf + 1)) << 16) + + ((png_int_32)(*(buf + 2)) << 8) + + (png_int_32)(*(buf + 3)); + + return (i); +} + +/* Grab an unsigned 16-bit integer from a buffer in big-endian format. */ +png_uint_16 PNGAPI +png_get_uint_16(png_bytep buf) +{ + png_uint_16 i = (png_uint_16)(((png_uint_16)(*buf) << 8) + + (png_uint_16)(*(buf + 1))); + + return (i); +} +#endif /* PNG_USE_READ_MACROS */ + +/* Read the chunk header (length + type name). + * Put the type name into png_ptr->chunk_name, and return the length. + */ +png_uint_32 /* PRIVATE */ +png_read_chunk_header(png_structp png_ptr) +{ + png_byte buf[8]; + png_uint_32 length; + +#ifdef PNG_IO_STATE_SUPPORTED + /* Inform the I/O callback that the chunk header is being read. + * PNG_IO_CHUNK_HDR requires a single I/O call. + */ + png_ptr->io_state = PNG_IO_READING | PNG_IO_CHUNK_HDR; +#endif + + /* Read the length and the chunk name */ + png_read_data(png_ptr, buf, 8); + length = png_get_uint_31(png_ptr, buf); + + /* Put the chunk name into png_ptr->chunk_name */ + png_memcpy(png_ptr->chunk_name, buf + 4, 4); + + png_debug2(0, "Reading %s chunk, length = %lu", + png_ptr->chunk_name, length); + + /* Reset the crc and run it over the chunk name */ + png_reset_crc(png_ptr); + png_calculate_crc(png_ptr, png_ptr->chunk_name, 4); + + /* Check to see if chunk name is valid */ + png_check_chunk_name(png_ptr, png_ptr->chunk_name); + +#ifdef PNG_IO_STATE_SUPPORTED + /* Inform the I/O callback that chunk data will (possibly) be read. + * PNG_IO_CHUNK_DATA does NOT require a specific number of I/O calls. + */ + png_ptr->io_state = PNG_IO_READING | PNG_IO_CHUNK_DATA; +#endif + + return length; +} + +/* Read data, and (optionally) run it through the CRC. */ +void /* PRIVATE */ +png_crc_read(png_structp png_ptr, png_bytep buf, png_size_t length) +{ + if (png_ptr == NULL) + return; + png_read_data(png_ptr, buf, length); + png_calculate_crc(png_ptr, buf, length); +} + +/* Optionally skip data and then check the CRC. Depending on whether we + * are reading a ancillary or critical chunk, and how the program has set + * things up, we may calculate the CRC on the data and print a message. + * Returns '1' if there was a CRC error, '0' otherwise. + */ +int /* PRIVATE */ +png_crc_finish(png_structp png_ptr, png_uint_32 skip) +{ + png_size_t i; + png_size_t istop = png_ptr->zbuf_size; + + for (i = (png_size_t)skip; i > istop; i -= istop) + { + png_crc_read(png_ptr, png_ptr->zbuf, png_ptr->zbuf_size); + } + if (i) + { + png_crc_read(png_ptr, png_ptr->zbuf, i); + } + + if (png_crc_error(png_ptr)) + { + if (((png_ptr->chunk_name[0] & 0x20) && /* Ancillary */ + !(png_ptr->flags & PNG_FLAG_CRC_ANCILLARY_NOWARN)) || + (!(png_ptr->chunk_name[0] & 0x20) && /* Critical */ + (png_ptr->flags & PNG_FLAG_CRC_CRITICAL_USE))) + { + png_chunk_warning(png_ptr, "CRC error"); + } + else + { + png_chunk_benign_error(png_ptr, "CRC error"); + return (0); + } + return (1); + } + + return (0); +} + +/* Compare the CRC stored in the PNG file with that calculated by libpng from + * the data it has read thus far. + */ +int /* PRIVATE */ +png_crc_error(png_structp png_ptr) +{ + png_byte crc_bytes[4]; + png_uint_32 crc; + int need_crc = 1; + + if (png_ptr->chunk_name[0] & 0x20) /* ancillary */ + { + if ((png_ptr->flags & PNG_FLAG_CRC_ANCILLARY_MASK) == + (PNG_FLAG_CRC_ANCILLARY_USE | PNG_FLAG_CRC_ANCILLARY_NOWARN)) + need_crc = 0; + } + else /* critical */ + { + if (png_ptr->flags & PNG_FLAG_CRC_CRITICAL_IGNORE) + need_crc = 0; + } + +#ifdef PNG_IO_STATE_SUPPORTED + /* Inform the I/O callback that the chunk CRC is being read */ + /* PNG_IO_CHUNK_CRC requires the I/O to be done at once */ + png_ptr->io_state = PNG_IO_READING | PNG_IO_CHUNK_CRC; +#endif + + png_read_data(png_ptr, crc_bytes, 4); + + if (need_crc) + { + crc = png_get_uint_32(crc_bytes); + return ((int)(crc != png_ptr->crc)); + } + else + return (0); +} + +#if defined(PNG_READ_zTXt_SUPPORTED) || defined(PNG_READ_iTXt_SUPPORTED) || \ + defined(PNG_READ_iCCP_SUPPORTED) +static png_size_t +png_inflate(png_structp png_ptr, const png_byte *data, png_size_t size, + png_bytep output, png_size_t output_size) +{ + png_size_t count = 0; + + png_ptr->zstream.next_in = (png_bytep)data; /* const_cast: VALID */ + png_ptr->zstream.avail_in = size; + + while (1) + { + int ret, avail; + + /* Reset the output buffer each time round - we empty it + * after every inflate call. + */ + png_ptr->zstream.next_out = png_ptr->zbuf; + png_ptr->zstream.avail_out = png_ptr->zbuf_size; + + ret = inflate(&png_ptr->zstream, Z_NO_FLUSH); + avail = png_ptr->zbuf_size - png_ptr->zstream.avail_out; + + /* First copy/count any new output - but only if we didn't + * get an error code. + */ + if ((ret == Z_OK || ret == Z_STREAM_END) && avail > 0) + { + if (output != 0 && output_size > count) + { + int copy = output_size - count; + if (avail < copy) copy = avail; + png_memcpy(output + count, png_ptr->zbuf, copy); + } + count += avail; + } + + if (ret == Z_OK) + continue; + + /* Termination conditions - always reset the zstream, it + * must be left in inflateInit state. + */ + png_ptr->zstream.avail_in = 0; + inflateReset(&png_ptr->zstream); + + if (ret == Z_STREAM_END) + return count; /* NOTE: may be zero. */ + + /* Now handle the error codes - the API always returns 0 + * and the error message is dumped into the uncompressed + * buffer if available. + */ + { + char *msg, umsg[52]; + if (png_ptr->zstream.msg != 0) + msg = png_ptr->zstream.msg; + else + { +#ifdef PNG_STDIO_SUPPORTED + switch (ret) + { + case Z_BUF_ERROR: + msg = "Buffer error in compressed datastream in %s chunk"; + break; + case Z_DATA_ERROR: + msg = "Data error in compressed datastream in %s chunk"; + break; + default: + msg = "Incomplete compressed datastream in %s chunk"; + break; + } + + png_snprintf(umsg, sizeof umsg, msg, png_ptr->chunk_name); + msg = umsg; +#else + msg = "Damaged compressed datastream in chunk other than IDAT"; +#endif + } + + png_warning(png_ptr, msg); + } + + /* 0 means an error - notice that this code simple ignores + * zero length compressed chunks as a result. + */ + return 0; + } +} + +/* + * Decompress trailing data in a chunk. The assumption is that chunkdata + * points at an allocated area holding the contents of a chunk with a + * trailing compressed part. What we get back is an allocated area + * holding the original prefix part and an uncompressed version of the + * trailing part (the malloc area passed in is freed). + */ +void /* PRIVATE */ +png_decompress_chunk(png_structp png_ptr, int comp_type, + png_size_t chunklength, + png_size_t prefix_size, png_size_t *newlength) +{ + /* The caller should guarantee this */ + if (prefix_size > chunklength) + { + /* The recovery is to delete the chunk. */ + png_warning(png_ptr, "invalid chunklength"); + prefix_size = 0; /* To delete everything */ + } + + else if (comp_type == PNG_COMPRESSION_TYPE_BASE) + { + png_size_t expanded_size = png_inflate(png_ptr, + (png_bytep)(png_ptr->chunkdata + prefix_size), + chunklength - prefix_size, + 0/*output*/, 0/*output size*/); + + /* Now check the limits on this chunk - if the limit fails the + * compressed data will be removed, the prefix will remain. + */ +#ifdef PNG_SET_CHUNK_MALLOC_LIMIT_SUPPORTED + if (png_ptr->user_chunk_malloc_max && + (prefix_size + expanded_size >= png_ptr->user_chunk_malloc_max - 1)) +#else + if ((PNG_USER_CHUNK_MALLOC_MAX > 0) && + prefix_size + expanded_size >= PNG_USER_CHUNK_MALLOC_MAX - 1) +#endif + png_warning(png_ptr, "Exceeded size limit while expanding chunk"); + + /* If the size is zero either there was an error and a message + * has already been output (warning) or the size really is zero + * and we have nothing to do - the code will exit through the + * error case below. + */ + else if (expanded_size > 0) + { + /* Success (maybe) - really uncompress the chunk. */ + png_size_t new_size = 0; + png_charp text = png_malloc_warn(png_ptr, + prefix_size + expanded_size + 1); + + if (text != NULL) + { + png_memcpy(text, png_ptr->chunkdata, prefix_size); + new_size = png_inflate(png_ptr, + (png_bytep)(png_ptr->chunkdata + prefix_size), + chunklength - prefix_size, + (png_bytep)(text + prefix_size), expanded_size); + text[prefix_size + expanded_size] = 0; /* just in case */ + + if (new_size == expanded_size) + { + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = text; + *newlength = prefix_size + expanded_size; + return; /* The success return! */ + } + + png_warning(png_ptr, "png_inflate logic error"); + png_free(png_ptr, text); + } + else + png_warning(png_ptr, "Not enough memory to decompress chunk"); + } + } + + else /* if (comp_type != PNG_COMPRESSION_TYPE_BASE) */ + { + char umsg[50]; + +#ifdef PNG_STDIO_SUPPORTED + png_snprintf(umsg, sizeof umsg, "Unknown zTXt compression type %d", comp_type); + png_warning(png_ptr, umsg); +#else + png_warning(png_ptr, "Unknown zTXt compression type"); +#endif + + /* The recovery is to simply drop the data. */ + } + + /* Generic error return - leave the prefix, delete the compressed + * data, reallocate the chunkdata to remove the potentially large + * amount of compressed data. + */ + { + png_charp text = png_malloc_warn(png_ptr, prefix_size + 1); + if (text != NULL) + { + if (prefix_size > 0) + png_memcpy(text, png_ptr->chunkdata, prefix_size); + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = text; + + /* This is an extra zero in the 'uncompressed' part. */ + *(png_ptr->chunkdata + prefix_size) = 0x00; + } + /* Ignore a malloc error here - it is safe. */ + } + + *newlength = prefix_size; +} +#endif + +/* Read and check the IDHR chunk */ +void /* PRIVATE */ +png_handle_IHDR(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) +{ + png_byte buf[13]; + png_uint_32 width, height; + int bit_depth, color_type, compression_type, filter_type; + int interlace_type; + + png_debug(1, "in png_handle_IHDR"); + + if (png_ptr->mode & PNG_HAVE_IHDR) + png_error(png_ptr, "Out of place IHDR"); + + /* Check the length */ + if (length != 13) + png_error(png_ptr, "Invalid IHDR chunk"); + + png_ptr->mode |= PNG_HAVE_IHDR; + + png_crc_read(png_ptr, buf, 13); + png_crc_finish(png_ptr, 0); + + width = png_get_uint_31(png_ptr, buf); + height = png_get_uint_31(png_ptr, buf + 4); + bit_depth = buf[8]; + color_type = buf[9]; + compression_type = buf[10]; + filter_type = buf[11]; + interlace_type = buf[12]; + + /* Set internal variables */ + png_ptr->width = width; + png_ptr->height = height; + png_ptr->bit_depth = (png_byte)bit_depth; + png_ptr->interlaced = (png_byte)interlace_type; + png_ptr->color_type = (png_byte)color_type; +#ifdef PNG_MNG_FEATURES_SUPPORTED + png_ptr->filter_type = (png_byte)filter_type; +#endif + png_ptr->compression_type = (png_byte)compression_type; + + /* Find number of channels */ + switch (png_ptr->color_type) + { + case PNG_COLOR_TYPE_GRAY: + case PNG_COLOR_TYPE_PALETTE: + png_ptr->channels = 1; + break; + + case PNG_COLOR_TYPE_RGB: + png_ptr->channels = 3; + break; + + case PNG_COLOR_TYPE_GRAY_ALPHA: + png_ptr->channels = 2; + break; + + case PNG_COLOR_TYPE_RGB_ALPHA: + png_ptr->channels = 4; + break; + } + + /* Set up other useful info */ + png_ptr->pixel_depth = (png_byte)(png_ptr->bit_depth * + png_ptr->channels); + png_ptr->rowbytes = PNG_ROWBYTES(png_ptr->pixel_depth, png_ptr->width); + png_debug1(3, "bit_depth = %d", png_ptr->bit_depth); + png_debug1(3, "channels = %d", png_ptr->channels); + png_debug1(3, "rowbytes = %lu", png_ptr->rowbytes); + png_set_IHDR(png_ptr, info_ptr, width, height, bit_depth, + color_type, interlace_type, compression_type, filter_type); +} + +/* Read and check the palette */ +void /* PRIVATE */ +png_handle_PLTE(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) +{ + png_color palette[PNG_MAX_PALETTE_LENGTH]; + int num, i; +#ifdef PNG_POINTER_INDEXING_SUPPORTED + png_colorp pal_ptr; +#endif + + png_debug(1, "in png_handle_PLTE"); + + if (!(png_ptr->mode & PNG_HAVE_IHDR)) + png_error(png_ptr, "Missing IHDR before PLTE"); + + else if (png_ptr->mode & PNG_HAVE_IDAT) + { + png_warning(png_ptr, "Invalid PLTE after IDAT"); + png_crc_finish(png_ptr, length); + return; + } + + else if (png_ptr->mode & PNG_HAVE_PLTE) + png_error(png_ptr, "Duplicate PLTE chunk"); + + png_ptr->mode |= PNG_HAVE_PLTE; + + if (!(png_ptr->color_type&PNG_COLOR_MASK_COLOR)) + { + png_warning(png_ptr, + "Ignoring PLTE chunk in grayscale PNG"); + png_crc_finish(png_ptr, length); + return; + } +#ifndef PNG_READ_OPT_PLTE_SUPPORTED + if (png_ptr->color_type != PNG_COLOR_TYPE_PALETTE) + { + png_crc_finish(png_ptr, length); + return; + } +#endif + + if (length > 3*PNG_MAX_PALETTE_LENGTH || length % 3) + { + if (png_ptr->color_type != PNG_COLOR_TYPE_PALETTE) + { + png_warning(png_ptr, "Invalid palette chunk"); + png_crc_finish(png_ptr, length); + return; + } + + else + { + png_error(png_ptr, "Invalid palette chunk"); + } + } + + num = (int)length / 3; + +#ifdef PNG_POINTER_INDEXING_SUPPORTED + for (i = 0, pal_ptr = palette; i < num; i++, pal_ptr++) + { + png_byte buf[3]; + + png_crc_read(png_ptr, buf, 3); + pal_ptr->red = buf[0]; + pal_ptr->green = buf[1]; + pal_ptr->blue = buf[2]; + } +#else + for (i = 0; i < num; i++) + { + png_byte buf[3]; + + png_crc_read(png_ptr, buf, 3); + /* Don't depend upon png_color being any order */ + palette[i].red = buf[0]; + palette[i].green = buf[1]; + palette[i].blue = buf[2]; + } +#endif + + /* If we actually NEED the PLTE chunk (ie for a paletted image), we do + * whatever the normal CRC configuration tells us. However, if we + * have an RGB image, the PLTE can be considered ancillary, so + * we will act as though it is. + */ +#ifndef PNG_READ_OPT_PLTE_SUPPORTED + if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE) +#endif + { + png_crc_finish(png_ptr, 0); + } +#ifndef PNG_READ_OPT_PLTE_SUPPORTED + else if (png_crc_error(png_ptr)) /* Only if we have a CRC error */ + { + /* If we don't want to use the data from an ancillary chunk, + we have two options: an error abort, or a warning and we + ignore the data in this chunk (which should be OK, since + it's considered ancillary for a RGB or RGBA image). */ + if (!(png_ptr->flags & PNG_FLAG_CRC_ANCILLARY_USE)) + { + if (png_ptr->flags & PNG_FLAG_CRC_ANCILLARY_NOWARN) + { + png_chunk_benign_error(png_ptr, "CRC error"); + } + else + { + png_chunk_warning(png_ptr, "CRC error"); + return; + } + } + /* Otherwise, we (optionally) emit a warning and use the chunk. */ + else if (!(png_ptr->flags & PNG_FLAG_CRC_ANCILLARY_NOWARN)) + { + png_chunk_warning(png_ptr, "CRC error"); + } + } +#endif + + png_set_PLTE(png_ptr, info_ptr, palette, num); + +#ifdef PNG_READ_tRNS_SUPPORTED + if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE) + { + if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_tRNS)) + { + if (png_ptr->num_trans > (png_uint_16)num) + { + png_warning(png_ptr, "Truncating incorrect tRNS chunk length"); + png_ptr->num_trans = (png_uint_16)num; + } + if (info_ptr->num_trans > (png_uint_16)num) + { + png_warning(png_ptr, "Truncating incorrect info tRNS chunk length"); + info_ptr->num_trans = (png_uint_16)num; + } + } + } +#endif + +} + +void /* PRIVATE */ +png_handle_IEND(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) +{ + png_debug(1, "in png_handle_IEND"); + + if (!(png_ptr->mode & PNG_HAVE_IHDR) || !(png_ptr->mode & PNG_HAVE_IDAT)) + { + png_error(png_ptr, "No image in file"); + } + + png_ptr->mode |= (PNG_AFTER_IDAT | PNG_HAVE_IEND); + + if (length != 0) + { + png_warning(png_ptr, "Incorrect IEND chunk length"); + } + png_crc_finish(png_ptr, length); + + info_ptr = info_ptr; /* Quiet compiler warnings about unused info_ptr */ +} + +#ifdef PNG_READ_gAMA_SUPPORTED +void /* PRIVATE */ +png_handle_gAMA(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) +{ + png_fixed_point igamma; +#ifdef PNG_FLOATING_POINT_SUPPORTED + float file_gamma; +#endif + png_byte buf[4]; + + png_debug(1, "in png_handle_gAMA"); + + if (!(png_ptr->mode & PNG_HAVE_IHDR)) + png_error(png_ptr, "Missing IHDR before gAMA"); + else if (png_ptr->mode & PNG_HAVE_IDAT) + { + png_warning(png_ptr, "Invalid gAMA after IDAT"); + png_crc_finish(png_ptr, length); + return; + } + else if (png_ptr->mode & PNG_HAVE_PLTE) + /* Should be an error, but we can cope with it */ + png_warning(png_ptr, "Out of place gAMA chunk"); + + if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_gAMA) +#ifdef PNG_READ_sRGB_SUPPORTED + && !(info_ptr->valid & PNG_INFO_sRGB) +#endif + ) + { + png_warning(png_ptr, "Duplicate gAMA chunk"); + png_crc_finish(png_ptr, length); + return; + } + + if (length != 4) + { + png_warning(png_ptr, "Incorrect gAMA chunk length"); + png_crc_finish(png_ptr, length); + return; + } + + png_crc_read(png_ptr, buf, 4); + if (png_crc_finish(png_ptr, 0)) + return; + + igamma = (png_fixed_point)png_get_uint_32(buf); + /* Check for zero gamma */ + if (igamma == 0) + { + png_warning(png_ptr, + "Ignoring gAMA chunk with gamma=0"); + return; + } + +#ifdef PNG_READ_sRGB_SUPPORTED + if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_sRGB)) + if (PNG_OUT_OF_RANGE(igamma, 45500L, 500)) + { + png_warning(png_ptr, + "Ignoring incorrect gAMA value when sRGB is also present"); +#ifdef PNG_CONSOLE_IO_SUPPORTED + fprintf(stderr, "gamma = (%d/100000)", (int)igamma); +#endif + return; + } +#endif /* PNG_READ_sRGB_SUPPORTED */ + +#ifdef PNG_FLOATING_POINT_SUPPORTED + file_gamma = (float)igamma / (float)100000.0; +# ifdef PNG_READ_GAMMA_SUPPORTED + png_ptr->gamma = file_gamma; +# endif + png_set_gAMA(png_ptr, info_ptr, file_gamma); +#endif +#ifdef PNG_FIXED_POINT_SUPPORTED + png_set_gAMA_fixed(png_ptr, info_ptr, igamma); +#endif +} +#endif + +#ifdef PNG_READ_sBIT_SUPPORTED +void /* PRIVATE */ +png_handle_sBIT(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) +{ + png_size_t truelen; + png_byte buf[4]; + + png_debug(1, "in png_handle_sBIT"); + + buf[0] = buf[1] = buf[2] = buf[3] = 0; + + if (!(png_ptr->mode & PNG_HAVE_IHDR)) + png_error(png_ptr, "Missing IHDR before sBIT"); + else if (png_ptr->mode & PNG_HAVE_IDAT) + { + png_warning(png_ptr, "Invalid sBIT after IDAT"); + png_crc_finish(png_ptr, length); + return; + } + else if (png_ptr->mode & PNG_HAVE_PLTE) + { + /* Should be an error, but we can cope with it */ + png_warning(png_ptr, "Out of place sBIT chunk"); + } + if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_sBIT)) + { + png_warning(png_ptr, "Duplicate sBIT chunk"); + png_crc_finish(png_ptr, length); + return; + } + + if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE) + truelen = 3; + else + truelen = (png_size_t)png_ptr->channels; + + if (length != truelen || length > 4) + { + png_warning(png_ptr, "Incorrect sBIT chunk length"); + png_crc_finish(png_ptr, length); + return; + } + + png_crc_read(png_ptr, buf, truelen); + if (png_crc_finish(png_ptr, 0)) + return; + + if (png_ptr->color_type & PNG_COLOR_MASK_COLOR) + { + png_ptr->sig_bit.red = buf[0]; + png_ptr->sig_bit.green = buf[1]; + png_ptr->sig_bit.blue = buf[2]; + png_ptr->sig_bit.alpha = buf[3]; + } + else + { + png_ptr->sig_bit.gray = buf[0]; + png_ptr->sig_bit.red = buf[0]; + png_ptr->sig_bit.green = buf[0]; + png_ptr->sig_bit.blue = buf[0]; + png_ptr->sig_bit.alpha = buf[1]; + } + png_set_sBIT(png_ptr, info_ptr, &(png_ptr->sig_bit)); +} +#endif + +#ifdef PNG_READ_cHRM_SUPPORTED +void /* PRIVATE */ +png_handle_cHRM(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) +{ + png_byte buf[32]; +#ifdef PNG_FLOATING_POINT_SUPPORTED + float white_x, white_y, red_x, red_y, green_x, green_y, blue_x, blue_y; +#endif + png_fixed_point int_x_white, int_y_white, int_x_red, int_y_red, int_x_green, + int_y_green, int_x_blue, int_y_blue; + + png_uint_32 uint_x, uint_y; + + png_debug(1, "in png_handle_cHRM"); + + if (!(png_ptr->mode & PNG_HAVE_IHDR)) + png_error(png_ptr, "Missing IHDR before cHRM"); + else if (png_ptr->mode & PNG_HAVE_IDAT) + { + png_warning(png_ptr, "Invalid cHRM after IDAT"); + png_crc_finish(png_ptr, length); + return; + } + else if (png_ptr->mode & PNG_HAVE_PLTE) + /* Should be an error, but we can cope with it */ + png_warning(png_ptr, "Missing PLTE before cHRM"); + + if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_cHRM) +#ifdef PNG_READ_sRGB_SUPPORTED + && !(info_ptr->valid & PNG_INFO_sRGB) +#endif + ) + { + png_warning(png_ptr, "Duplicate cHRM chunk"); + png_crc_finish(png_ptr, length); + return; + } + + if (length != 32) + { + png_warning(png_ptr, "Incorrect cHRM chunk length"); + png_crc_finish(png_ptr, length); + return; + } + + png_crc_read(png_ptr, buf, 32); + if (png_crc_finish(png_ptr, 0)) + return; + + uint_x = png_get_uint_32(buf); + uint_y = png_get_uint_32(buf + 4); + int_x_white = (png_fixed_point)uint_x; + int_y_white = (png_fixed_point)uint_y; + + uint_x = png_get_uint_32(buf + 8); + uint_y = png_get_uint_32(buf + 12); + int_x_red = (png_fixed_point)uint_x; + int_y_red = (png_fixed_point)uint_y; + + uint_x = png_get_uint_32(buf + 16); + uint_y = png_get_uint_32(buf + 20); + int_x_green = (png_fixed_point)uint_x; + int_y_green = (png_fixed_point)uint_y; + + uint_x = png_get_uint_32(buf + 24); + uint_y = png_get_uint_32(buf + 28); + int_x_blue = (png_fixed_point)uint_x; + int_y_blue = (png_fixed_point)uint_y; + +#ifdef PNG_FLOATING_POINT_SUPPORTED + white_x = (float)int_x_white / (float)100000.0; + white_y = (float)int_y_white / (float)100000.0; + red_x = (float)int_x_red / (float)100000.0; + red_y = (float)int_y_red / (float)100000.0; + green_x = (float)int_x_green / (float)100000.0; + green_y = (float)int_y_green / (float)100000.0; + blue_x = (float)int_x_blue / (float)100000.0; + blue_y = (float)int_y_blue / (float)100000.0; +#endif + +#ifdef PNG_READ_sRGB_SUPPORTED + if ((info_ptr != NULL) && (info_ptr->valid & PNG_INFO_sRGB)) + { + if (PNG_OUT_OF_RANGE(int_x_white, 31270, 1000) || + PNG_OUT_OF_RANGE(int_y_white, 32900, 1000) || + PNG_OUT_OF_RANGE(int_x_red, 64000L, 1000) || + PNG_OUT_OF_RANGE(int_y_red, 33000, 1000) || + PNG_OUT_OF_RANGE(int_x_green, 30000, 1000) || + PNG_OUT_OF_RANGE(int_y_green, 60000L, 1000) || + PNG_OUT_OF_RANGE(int_x_blue, 15000, 1000) || + PNG_OUT_OF_RANGE(int_y_blue, 6000, 1000)) + { + png_warning(png_ptr, + "Ignoring incorrect cHRM value when sRGB is also present"); +#ifdef PNG_CONSOLE_IO_SUPPORTED +#ifdef PNG_FLOATING_POINT_SUPPORTED + fprintf(stderr, "wx=%f, wy=%f, rx=%f, ry=%f\n", + white_x, white_y, red_x, red_y); + fprintf(stderr, "gx=%f, gy=%f, bx=%f, by=%f\n", + green_x, green_y, blue_x, blue_y); +#else + fprintf(stderr, "wx=%ld, wy=%ld, rx=%ld, ry=%ld\n", + int_x_white, int_y_white, int_x_red, int_y_red); + fprintf(stderr, "gx=%ld, gy=%ld, bx=%ld, by=%ld\n", + int_x_green, int_y_green, int_x_blue, int_y_blue); +#endif +#endif /* PNG_CONSOLE_IO_SUPPORTED */ + } + return; + } +#endif /* PNG_READ_sRGB_SUPPORTED */ + +#ifdef PNG_FLOATING_POINT_SUPPORTED + png_set_cHRM(png_ptr, info_ptr, + white_x, white_y, red_x, red_y, green_x, green_y, blue_x, blue_y); +#endif +#ifdef PNG_FIXED_POINT_SUPPORTED + png_set_cHRM_fixed(png_ptr, info_ptr, + int_x_white, int_y_white, int_x_red, int_y_red, int_x_green, + int_y_green, int_x_blue, int_y_blue); +#endif +} +#endif + +#ifdef PNG_READ_sRGB_SUPPORTED +void /* PRIVATE */ +png_handle_sRGB(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) +{ + int intent; + png_byte buf[1]; + + png_debug(1, "in png_handle_sRGB"); + + if (!(png_ptr->mode & PNG_HAVE_IHDR)) + png_error(png_ptr, "Missing IHDR before sRGB"); + else if (png_ptr->mode & PNG_HAVE_IDAT) + { + png_warning(png_ptr, "Invalid sRGB after IDAT"); + png_crc_finish(png_ptr, length); + return; + } + else if (png_ptr->mode & PNG_HAVE_PLTE) + /* Should be an error, but we can cope with it */ + png_warning(png_ptr, "Out of place sRGB chunk"); + + if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_sRGB)) + { + png_warning(png_ptr, "Duplicate sRGB chunk"); + png_crc_finish(png_ptr, length); + return; + } + + if (length != 1) + { + png_warning(png_ptr, "Incorrect sRGB chunk length"); + png_crc_finish(png_ptr, length); + return; + } + + png_crc_read(png_ptr, buf, 1); + if (png_crc_finish(png_ptr, 0)) + return; + + intent = buf[0]; + /* Check for bad intent */ + if (intent >= PNG_sRGB_INTENT_LAST) + { + png_warning(png_ptr, "Unknown sRGB intent"); + return; + } + +#if defined(PNG_READ_gAMA_SUPPORTED) && defined(PNG_READ_GAMMA_SUPPORTED) + if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_gAMA)) + { + png_fixed_point igamma; +#ifdef PNG_FIXED_POINT_SUPPORTED + igamma=info_ptr->int_gamma; +#else +# ifdef PNG_FLOATING_POINT_SUPPORTED + igamma=(png_fixed_point)(info_ptr->gamma * 100000.); +# endif +#endif + if (PNG_OUT_OF_RANGE(igamma, 45500L, 500)) + { + png_warning(png_ptr, + "Ignoring incorrect gAMA value when sRGB is also present"); +#ifdef PNG_CONSOLE_IO_SUPPORTED +# ifdef PNG_FIXED_POINT_SUPPORTED + fprintf(stderr, "incorrect gamma=(%d/100000)\n", + (int)png_ptr->int_gamma); +# else +# ifdef PNG_FLOATING_POINT_SUPPORTED + fprintf(stderr, "incorrect gamma=%f\n", png_ptr->gamma); +# endif +# endif +#endif + } + } +#endif /* PNG_READ_gAMA_SUPPORTED */ + +#ifdef PNG_READ_cHRM_SUPPORTED +#ifdef PNG_FIXED_POINT_SUPPORTED + if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_cHRM)) + if (PNG_OUT_OF_RANGE(info_ptr->int_x_white, 31270, 1000) || + PNG_OUT_OF_RANGE(info_ptr->int_y_white, 32900, 1000) || + PNG_OUT_OF_RANGE(info_ptr->int_x_red, 64000L, 1000) || + PNG_OUT_OF_RANGE(info_ptr->int_y_red, 33000, 1000) || + PNG_OUT_OF_RANGE(info_ptr->int_x_green, 30000, 1000) || + PNG_OUT_OF_RANGE(info_ptr->int_y_green, 60000L, 1000) || + PNG_OUT_OF_RANGE(info_ptr->int_x_blue, 15000, 1000) || + PNG_OUT_OF_RANGE(info_ptr->int_y_blue, 6000, 1000)) + { + png_warning(png_ptr, + "Ignoring incorrect cHRM value when sRGB is also present"); + } +#endif /* PNG_FIXED_POINT_SUPPORTED */ +#endif /* PNG_READ_cHRM_SUPPORTED */ + + png_set_sRGB_gAMA_and_cHRM(png_ptr, info_ptr, intent); +} +#endif /* PNG_READ_sRGB_SUPPORTED */ + +#ifdef PNG_READ_iCCP_SUPPORTED +void /* PRIVATE */ +png_handle_iCCP(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) +/* Note: this does not properly handle chunks that are > 64K under DOS */ +{ + png_byte compression_type; + png_bytep pC; + png_charp profile; + png_uint_32 skip = 0; + png_uint_32 profile_size, profile_length; + png_size_t slength, prefix_length, data_length; + + png_debug(1, "in png_handle_iCCP"); + + if (!(png_ptr->mode & PNG_HAVE_IHDR)) + png_error(png_ptr, "Missing IHDR before iCCP"); + else if (png_ptr->mode & PNG_HAVE_IDAT) + { + png_warning(png_ptr, "Invalid iCCP after IDAT"); + png_crc_finish(png_ptr, length); + return; + } + else if (png_ptr->mode & PNG_HAVE_PLTE) + /* Should be an error, but we can cope with it */ + png_warning(png_ptr, "Out of place iCCP chunk"); + + if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_iCCP)) + { + png_warning(png_ptr, "Duplicate iCCP chunk"); + png_crc_finish(png_ptr, length); + return; + } + +#ifdef PNG_MAX_MALLOC_64K + if (length > (png_uint_32)65535L) + { + png_warning(png_ptr, "iCCP chunk too large to fit in memory"); + skip = length - (png_uint_32)65535L; + length = (png_uint_32)65535L; + } +#endif + + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = (png_charp)png_malloc(png_ptr, length + 1); + slength = (png_size_t)length; + png_crc_read(png_ptr, (png_bytep)png_ptr->chunkdata, slength); + + if (png_crc_finish(png_ptr, skip)) + { + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = NULL; + return; + } + + png_ptr->chunkdata[slength] = 0x00; + + for (profile = png_ptr->chunkdata; *profile; profile++) + /* Empty loop to find end of name */ ; + + ++profile; + + /* There should be at least one zero (the compression type byte) + * following the separator, and we should be on it + */ + if ( profile >= png_ptr->chunkdata + slength - 1) + { + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = NULL; + png_warning(png_ptr, "Malformed iCCP chunk"); + return; + } + + /* Compression_type should always be zero */ + compression_type = *profile++; + if (compression_type) + { + png_warning(png_ptr, "Ignoring nonzero compression type in iCCP chunk"); + compression_type = 0x00; /* Reset it to zero (libpng-1.0.6 through 1.0.8 + wrote nonzero) */ + } + + prefix_length = profile - png_ptr->chunkdata; + png_decompress_chunk(png_ptr, compression_type, + slength, prefix_length, &data_length); + + profile_length = data_length - prefix_length; + + if ( prefix_length > data_length || profile_length < 4) + { + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = NULL; + png_warning(png_ptr, "Profile size field missing from iCCP chunk"); + return; + } + + /* Check the profile_size recorded in the first 32 bits of the ICC profile */ + pC = (png_bytep)(png_ptr->chunkdata + prefix_length); + profile_size = ((*(pC ))<<24) | + ((*(pC + 1))<<16) | + ((*(pC + 2))<< 8) | + ((*(pC + 3)) ); + + if (profile_size < profile_length) + profile_length = profile_size; + + if (profile_size > profile_length) + { + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = NULL; + png_warning(png_ptr, "Ignoring truncated iCCP profile"); +#ifdef PNG_STDIO_SUPPORTED + { + char umsg[50]; + + png_snprintf(umsg, 50, "declared profile size = %lu", + (unsigned long)profile_size); + png_warning(png_ptr, umsg); + png_snprintf(umsg, 50, "actual profile length = %lu", + (unsigned long)profile_length); + png_warning(png_ptr, umsg); + } +#endif + return; + } + + png_set_iCCP(png_ptr, info_ptr, png_ptr->chunkdata, + compression_type, png_ptr->chunkdata + prefix_length, profile_length); + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = NULL; +} +#endif /* PNG_READ_iCCP_SUPPORTED */ + +#ifdef PNG_READ_sPLT_SUPPORTED +void /* PRIVATE */ +png_handle_sPLT(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) +/* Note: this does not properly handle chunks that are > 64K under DOS */ +{ + png_bytep entry_start; + png_sPLT_t new_palette; +#ifdef PNG_POINTER_INDEXING_SUPPORTED + png_sPLT_entryp pp; +#endif + int data_length, entry_size, i; + png_uint_32 skip = 0; + png_size_t slength; + + png_debug(1, "in png_handle_sPLT"); + +#ifdef PNG_USER_LIMITS_SUPPORTED + + if (png_ptr->user_chunk_cache_max != 0) + { + if (png_ptr->user_chunk_cache_max == 1) + { + png_crc_finish(png_ptr, length); + return; + } + if (--png_ptr->user_chunk_cache_max == 1) + { + png_warning(png_ptr, "No space in chunk cache for sPLT"); + png_crc_finish(png_ptr, length); + return; + } + } +#endif + + if (!(png_ptr->mode & PNG_HAVE_IHDR)) + png_error(png_ptr, "Missing IHDR before sPLT"); + else if (png_ptr->mode & PNG_HAVE_IDAT) + { + png_warning(png_ptr, "Invalid sPLT after IDAT"); + png_crc_finish(png_ptr, length); + return; + } + +#ifdef PNG_MAX_MALLOC_64K + if (length > (png_uint_32)65535L) + { + png_warning(png_ptr, "sPLT chunk too large to fit in memory"); + skip = length - (png_uint_32)65535L; + length = (png_uint_32)65535L; + } +#endif + + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = (png_charp)png_malloc(png_ptr, length + 1); + slength = (png_size_t)length; + png_crc_read(png_ptr, (png_bytep)png_ptr->chunkdata, slength); + + if (png_crc_finish(png_ptr, skip)) + { + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = NULL; + return; + } + + png_ptr->chunkdata[slength] = 0x00; + + for (entry_start = (png_bytep)png_ptr->chunkdata; *entry_start; + entry_start++) + /* Empty loop to find end of name */ ; + ++entry_start; + + /* A sample depth should follow the separator, and we should be on it */ + if (entry_start > (png_bytep)png_ptr->chunkdata + slength - 2) + { + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = NULL; + png_warning(png_ptr, "malformed sPLT chunk"); + return; + } + + new_palette.depth = *entry_start++; + entry_size = (new_palette.depth == 8 ? 6 : 10); + data_length = (slength - (entry_start - (png_bytep)png_ptr->chunkdata)); + + /* Integrity-check the data length */ + if (data_length % entry_size) + { + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = NULL; + png_warning(png_ptr, "sPLT chunk has bad length"); + return; + } + + new_palette.nentries = (png_int_32) ( data_length / entry_size); + if ((png_uint_32) new_palette.nentries > + (png_uint_32) (PNG_SIZE_MAX / png_sizeof(png_sPLT_entry))) + { + png_warning(png_ptr, "sPLT chunk too long"); + return; + } + new_palette.entries = (png_sPLT_entryp)png_malloc_warn( + png_ptr, new_palette.nentries * png_sizeof(png_sPLT_entry)); + if (new_palette.entries == NULL) + { + png_warning(png_ptr, "sPLT chunk requires too much memory"); + return; + } + +#ifdef PNG_POINTER_INDEXING_SUPPORTED + for (i = 0; i < new_palette.nentries; i++) + { + pp = new_palette.entries + i; + + if (new_palette.depth == 8) + { + pp->red = *entry_start++; + pp->green = *entry_start++; + pp->blue = *entry_start++; + pp->alpha = *entry_start++; + } + else + { + pp->red = png_get_uint_16(entry_start); entry_start += 2; + pp->green = png_get_uint_16(entry_start); entry_start += 2; + pp->blue = png_get_uint_16(entry_start); entry_start += 2; + pp->alpha = png_get_uint_16(entry_start); entry_start += 2; + } + pp->frequency = png_get_uint_16(entry_start); entry_start += 2; + } +#else + pp = new_palette.entries; + for (i = 0; i < new_palette.nentries; i++) + { + + if (new_palette.depth == 8) + { + pp[i].red = *entry_start++; + pp[i].green = *entry_start++; + pp[i].blue = *entry_start++; + pp[i].alpha = *entry_start++; + } + else + { + pp[i].red = png_get_uint_16(entry_start); entry_start += 2; + pp[i].green = png_get_uint_16(entry_start); entry_start += 2; + pp[i].blue = png_get_uint_16(entry_start); entry_start += 2; + pp[i].alpha = png_get_uint_16(entry_start); entry_start += 2; + } + pp->frequency = png_get_uint_16(entry_start); entry_start += 2; + } +#endif + + /* Discard all chunk data except the name and stash that */ + new_palette.name = png_ptr->chunkdata; + + png_set_sPLT(png_ptr, info_ptr, &new_palette, 1); + + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = NULL; + png_free(png_ptr, new_palette.entries); +} +#endif /* PNG_READ_sPLT_SUPPORTED */ + +#ifdef PNG_READ_tRNS_SUPPORTED +void /* PRIVATE */ +png_handle_tRNS(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) +{ + png_byte readbuf[PNG_MAX_PALETTE_LENGTH]; + + png_debug(1, "in png_handle_tRNS"); + + if (!(png_ptr->mode & PNG_HAVE_IHDR)) + png_error(png_ptr, "Missing IHDR before tRNS"); + else if (png_ptr->mode & PNG_HAVE_IDAT) + { + png_warning(png_ptr, "Invalid tRNS after IDAT"); + png_crc_finish(png_ptr, length); + return; + } + else if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_tRNS)) + { + png_warning(png_ptr, "Duplicate tRNS chunk"); + png_crc_finish(png_ptr, length); + return; + } + + if (png_ptr->color_type == PNG_COLOR_TYPE_GRAY) + { + png_byte buf[2]; + + if (length != 2) + { + png_warning(png_ptr, "Incorrect tRNS chunk length"); + png_crc_finish(png_ptr, length); + return; + } + + png_crc_read(png_ptr, buf, 2); + png_ptr->num_trans = 1; + png_ptr->trans_color.gray = png_get_uint_16(buf); + } + else if (png_ptr->color_type == PNG_COLOR_TYPE_RGB) + { + png_byte buf[6]; + + if (length != 6) + { + png_warning(png_ptr, "Incorrect tRNS chunk length"); + png_crc_finish(png_ptr, length); + return; + } + png_crc_read(png_ptr, buf, (png_size_t)length); + png_ptr->num_trans = 1; + png_ptr->trans_color.red = png_get_uint_16(buf); + png_ptr->trans_color.green = png_get_uint_16(buf + 2); + png_ptr->trans_color.blue = png_get_uint_16(buf + 4); + } + else if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE) + { + if (!(png_ptr->mode & PNG_HAVE_PLTE)) + { + /* Should be an error, but we can cope with it. */ + png_warning(png_ptr, "Missing PLTE before tRNS"); + } + if (length > (png_uint_32)png_ptr->num_palette || + length > PNG_MAX_PALETTE_LENGTH) + { + png_warning(png_ptr, "Incorrect tRNS chunk length"); + png_crc_finish(png_ptr, length); + return; + } + if (length == 0) + { + png_warning(png_ptr, "Zero length tRNS chunk"); + png_crc_finish(png_ptr, length); + return; + } + png_crc_read(png_ptr, readbuf, (png_size_t)length); + png_ptr->num_trans = (png_uint_16)length; + } + else + { + png_warning(png_ptr, "tRNS chunk not allowed with alpha channel"); + png_crc_finish(png_ptr, length); + return; + } + + if (png_crc_finish(png_ptr, 0)) + { + png_ptr->num_trans = 0; + return; + } + + png_set_tRNS(png_ptr, info_ptr, readbuf, png_ptr->num_trans, + &(png_ptr->trans_color)); +} +#endif + +#ifdef PNG_READ_bKGD_SUPPORTED +void /* PRIVATE */ +png_handle_bKGD(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) +{ + png_size_t truelen; + png_byte buf[6]; + + png_debug(1, "in png_handle_bKGD"); + + if (!(png_ptr->mode & PNG_HAVE_IHDR)) + png_error(png_ptr, "Missing IHDR before bKGD"); + else if (png_ptr->mode & PNG_HAVE_IDAT) + { + png_warning(png_ptr, "Invalid bKGD after IDAT"); + png_crc_finish(png_ptr, length); + return; + } + else if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE && + !(png_ptr->mode & PNG_HAVE_PLTE)) + { + png_warning(png_ptr, "Missing PLTE before bKGD"); + png_crc_finish(png_ptr, length); + return; + } + else if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_bKGD)) + { + png_warning(png_ptr, "Duplicate bKGD chunk"); + png_crc_finish(png_ptr, length); + return; + } + + if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE) + truelen = 1; + else if (png_ptr->color_type & PNG_COLOR_MASK_COLOR) + truelen = 6; + else + truelen = 2; + + if (length != truelen) + { + png_warning(png_ptr, "Incorrect bKGD chunk length"); + png_crc_finish(png_ptr, length); + return; + } + + png_crc_read(png_ptr, buf, truelen); + if (png_crc_finish(png_ptr, 0)) + return; + + /* We convert the index value into RGB components so that we can allow + * arbitrary RGB values for background when we have transparency, and + * so it is easy to determine the RGB values of the background color + * from the info_ptr struct. */ + if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE) + { + png_ptr->background.index = buf[0]; + if (info_ptr && info_ptr->num_palette) + { + if (buf[0] >= info_ptr->num_palette) + { + png_warning(png_ptr, "Incorrect bKGD chunk index value"); + return; + } + png_ptr->background.red = + (png_uint_16)png_ptr->palette[buf[0]].red; + png_ptr->background.green = + (png_uint_16)png_ptr->palette[buf[0]].green; + png_ptr->background.blue = + (png_uint_16)png_ptr->palette[buf[0]].blue; + } + } + else if (!(png_ptr->color_type & PNG_COLOR_MASK_COLOR)) /* GRAY */ + { + png_ptr->background.red = + png_ptr->background.green = + png_ptr->background.blue = + png_ptr->background.gray = png_get_uint_16(buf); + } + else + { + png_ptr->background.red = png_get_uint_16(buf); + png_ptr->background.green = png_get_uint_16(buf + 2); + png_ptr->background.blue = png_get_uint_16(buf + 4); + } + + png_set_bKGD(png_ptr, info_ptr, &(png_ptr->background)); +} +#endif + +#ifdef PNG_READ_hIST_SUPPORTED +void /* PRIVATE */ +png_handle_hIST(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) +{ + unsigned int num, i; + png_uint_16 readbuf[PNG_MAX_PALETTE_LENGTH]; + + png_debug(1, "in png_handle_hIST"); + + if (!(png_ptr->mode & PNG_HAVE_IHDR)) + png_error(png_ptr, "Missing IHDR before hIST"); + else if (png_ptr->mode & PNG_HAVE_IDAT) + { + png_warning(png_ptr, "Invalid hIST after IDAT"); + png_crc_finish(png_ptr, length); + return; + } + else if (!(png_ptr->mode & PNG_HAVE_PLTE)) + { + png_warning(png_ptr, "Missing PLTE before hIST"); + png_crc_finish(png_ptr, length); + return; + } + else if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_hIST)) + { + png_warning(png_ptr, "Duplicate hIST chunk"); + png_crc_finish(png_ptr, length); + return; + } + + num = length / 2 ; + if (num != (unsigned int) png_ptr->num_palette || num > + (unsigned int) PNG_MAX_PALETTE_LENGTH) + { + png_warning(png_ptr, "Incorrect hIST chunk length"); + png_crc_finish(png_ptr, length); + return; + } + + for (i = 0; i < num; i++) + { + png_byte buf[2]; + + png_crc_read(png_ptr, buf, 2); + readbuf[i] = png_get_uint_16(buf); + } + + if (png_crc_finish(png_ptr, 0)) + return; + + png_set_hIST(png_ptr, info_ptr, readbuf); +} +#endif + +#ifdef PNG_READ_pHYs_SUPPORTED +void /* PRIVATE */ +png_handle_pHYs(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) +{ + png_byte buf[9]; + png_uint_32 res_x, res_y; + int unit_type; + + png_debug(1, "in png_handle_pHYs"); + + if (!(png_ptr->mode & PNG_HAVE_IHDR)) + png_error(png_ptr, "Missing IHDR before pHYs"); + else if (png_ptr->mode & PNG_HAVE_IDAT) + { + png_warning(png_ptr, "Invalid pHYs after IDAT"); + png_crc_finish(png_ptr, length); + return; + } + else if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_pHYs)) + { + png_warning(png_ptr, "Duplicate pHYs chunk"); + png_crc_finish(png_ptr, length); + return; + } + + if (length != 9) + { + png_warning(png_ptr, "Incorrect pHYs chunk length"); + png_crc_finish(png_ptr, length); + return; + } + + png_crc_read(png_ptr, buf, 9); + if (png_crc_finish(png_ptr, 0)) + return; + + res_x = png_get_uint_32(buf); + res_y = png_get_uint_32(buf + 4); + unit_type = buf[8]; + png_set_pHYs(png_ptr, info_ptr, res_x, res_y, unit_type); +} +#endif + +#ifdef PNG_READ_oFFs_SUPPORTED +void /* PRIVATE */ +png_handle_oFFs(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) +{ + png_byte buf[9]; + png_int_32 offset_x, offset_y; + int unit_type; + + png_debug(1, "in png_handle_oFFs"); + + if (!(png_ptr->mode & PNG_HAVE_IHDR)) + png_error(png_ptr, "Missing IHDR before oFFs"); + else if (png_ptr->mode & PNG_HAVE_IDAT) + { + png_warning(png_ptr, "Invalid oFFs after IDAT"); + png_crc_finish(png_ptr, length); + return; + } + else if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_oFFs)) + { + png_warning(png_ptr, "Duplicate oFFs chunk"); + png_crc_finish(png_ptr, length); + return; + } + + if (length != 9) + { + png_warning(png_ptr, "Incorrect oFFs chunk length"); + png_crc_finish(png_ptr, length); + return; + } + + png_crc_read(png_ptr, buf, 9); + if (png_crc_finish(png_ptr, 0)) + return; + + offset_x = png_get_int_32(buf); + offset_y = png_get_int_32(buf + 4); + unit_type = buf[8]; + png_set_oFFs(png_ptr, info_ptr, offset_x, offset_y, unit_type); +} +#endif + +#ifdef PNG_READ_pCAL_SUPPORTED +/* Read the pCAL chunk (described in the PNG Extensions document) */ +void /* PRIVATE */ +png_handle_pCAL(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) +{ + png_int_32 X0, X1; + png_byte type, nparams; + png_charp buf, units, endptr; + png_charpp params; + png_size_t slength; + int i; + + png_debug(1, "in png_handle_pCAL"); + + if (!(png_ptr->mode & PNG_HAVE_IHDR)) + png_error(png_ptr, "Missing IHDR before pCAL"); + else if (png_ptr->mode & PNG_HAVE_IDAT) + { + png_warning(png_ptr, "Invalid pCAL after IDAT"); + png_crc_finish(png_ptr, length); + return; + } + else if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_pCAL)) + { + png_warning(png_ptr, "Duplicate pCAL chunk"); + png_crc_finish(png_ptr, length); + return; + } + + png_debug1(2, "Allocating and reading pCAL chunk data (%lu bytes)", + length + 1); + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = (png_charp)png_malloc_warn(png_ptr, length + 1); + if (png_ptr->chunkdata == NULL) + { + png_warning(png_ptr, "No memory for pCAL purpose"); + return; + } + slength = (png_size_t)length; + png_crc_read(png_ptr, (png_bytep)png_ptr->chunkdata, slength); + + if (png_crc_finish(png_ptr, 0)) + { + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = NULL; + return; + } + + png_ptr->chunkdata[slength] = 0x00; /* Null terminate the last string */ + + png_debug(3, "Finding end of pCAL purpose string"); + for (buf = png_ptr->chunkdata; *buf; buf++) + /* Empty loop */ ; + + endptr = png_ptr->chunkdata + slength; + + /* We need to have at least 12 bytes after the purpose string + in order to get the parameter information. */ + if (endptr <= buf + 12) + { + png_warning(png_ptr, "Invalid pCAL data"); + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = NULL; + return; + } + + png_debug(3, "Reading pCAL X0, X1, type, nparams, and units"); + X0 = png_get_int_32((png_bytep)buf+1); + X1 = png_get_int_32((png_bytep)buf+5); + type = buf[9]; + nparams = buf[10]; + units = buf + 11; + + png_debug(3, "Checking pCAL equation type and number of parameters"); + /* Check that we have the right number of parameters for known + equation types. */ + if ((type == PNG_EQUATION_LINEAR && nparams != 2) || + (type == PNG_EQUATION_BASE_E && nparams != 3) || + (type == PNG_EQUATION_ARBITRARY && nparams != 3) || + (type == PNG_EQUATION_HYPERBOLIC && nparams != 4)) + { + png_warning(png_ptr, "Invalid pCAL parameters for equation type"); + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = NULL; + return; + } + else if (type >= PNG_EQUATION_LAST) + { + png_warning(png_ptr, "Unrecognized equation type for pCAL chunk"); + } + + for (buf = units; *buf; buf++) + /* Empty loop to move past the units string. */ ; + + png_debug(3, "Allocating pCAL parameters array"); + params = (png_charpp)png_malloc_warn(png_ptr, + (png_size_t)(nparams * png_sizeof(png_charp))); + if (params == NULL) + { + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = NULL; + png_warning(png_ptr, "No memory for pCAL params"); + return; + } + + /* Get pointers to the start of each parameter string. */ + for (i = 0; i < (int)nparams; i++) + { + buf++; /* Skip the null string terminator from previous parameter. */ + + png_debug1(3, "Reading pCAL parameter %d", i); + for (params[i] = buf; buf <= endptr && *buf != 0x00; buf++) + /* Empty loop to move past each parameter string */ ; + + /* Make sure we haven't run out of data yet */ + if (buf > endptr) + { + png_warning(png_ptr, "Invalid pCAL data"); + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = NULL; + png_free(png_ptr, params); + return; + } + } + + png_set_pCAL(png_ptr, info_ptr, png_ptr->chunkdata, X0, X1, type, nparams, + units, params); + + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = NULL; + png_free(png_ptr, params); +} +#endif + +#ifdef PNG_READ_sCAL_SUPPORTED +/* Read the sCAL chunk */ +void /* PRIVATE */ +png_handle_sCAL(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) +{ + png_charp ep; +#ifdef PNG_FLOATING_POINT_SUPPORTED + double width, height; + png_charp vp; +#else +#ifdef PNG_FIXED_POINT_SUPPORTED + png_charp swidth, sheight; +#endif +#endif + png_size_t slength; + + png_debug(1, "in png_handle_sCAL"); + + if (!(png_ptr->mode & PNG_HAVE_IHDR)) + png_error(png_ptr, "Missing IHDR before sCAL"); + else if (png_ptr->mode & PNG_HAVE_IDAT) + { + png_warning(png_ptr, "Invalid sCAL after IDAT"); + png_crc_finish(png_ptr, length); + return; + } + else if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_sCAL)) + { + png_warning(png_ptr, "Duplicate sCAL chunk"); + png_crc_finish(png_ptr, length); + return; + } + + png_debug1(2, "Allocating and reading sCAL chunk data (%lu bytes)", + length + 1); + png_ptr->chunkdata = (png_charp)png_malloc_warn(png_ptr, length + 1); + if (png_ptr->chunkdata == NULL) + { + png_warning(png_ptr, "Out of memory while processing sCAL chunk"); + return; + } + slength = (png_size_t)length; + png_crc_read(png_ptr, (png_bytep)png_ptr->chunkdata, slength); + + if (png_crc_finish(png_ptr, 0)) + { + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = NULL; + return; + } + + png_ptr->chunkdata[slength] = 0x00; /* Null terminate the last string */ + + ep = png_ptr->chunkdata + 1; /* Skip unit byte */ + +#ifdef PNG_FLOATING_POINT_SUPPORTED + width = png_strtod(png_ptr, ep, &vp); + if (*vp) + { + png_warning(png_ptr, "malformed width string in sCAL chunk"); + return; + } +#else +#ifdef PNG_FIXED_POINT_SUPPORTED + swidth = (png_charp)png_malloc_warn(png_ptr, png_strlen(ep) + 1); + if (swidth == NULL) + { + png_warning(png_ptr, "Out of memory while processing sCAL chunk width"); + return; + } + png_memcpy(swidth, ep, png_strlen(ep)); +#endif +#endif + + for (ep = png_ptr->chunkdata; *ep; ep++) + /* Empty loop */ ; + ep++; + + if (png_ptr->chunkdata + slength < ep) + { + png_warning(png_ptr, "Truncated sCAL chunk"); +#if defined(PNG_FIXED_POINT_SUPPORTED) && \ + !defined(PNG_FLOATING_POINT_SUPPORTED) + png_free(png_ptr, swidth); +#endif + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = NULL; + return; + } + +#ifdef PNG_FLOATING_POINT_SUPPORTED + height = png_strtod(png_ptr, ep, &vp); + if (*vp) + { + png_warning(png_ptr, "malformed height string in sCAL chunk"); + return; + } +#else +#ifdef PNG_FIXED_POINT_SUPPORTED + sheight = (png_charp)png_malloc_warn(png_ptr, png_strlen(ep) + 1); + if (sheight == NULL) + { + png_warning(png_ptr, "Out of memory while processing sCAL chunk height"); + return; + } + png_memcpy(sheight, ep, png_strlen(ep)); +#endif +#endif + + if (png_ptr->chunkdata + slength < ep +#ifdef PNG_FLOATING_POINT_SUPPORTED + || width <= 0. || height <= 0. +#endif + ) + { + png_warning(png_ptr, "Invalid sCAL data"); + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = NULL; +#if defined(PNG_FIXED_POINT_SUPPORTED) && !defined(PNG_FLOATING_POINT_SUPPORTED) + png_free(png_ptr, swidth); + png_free(png_ptr, sheight); +#endif + return; + } + + +#ifdef PNG_FLOATING_POINT_SUPPORTED + png_set_sCAL(png_ptr, info_ptr, png_ptr->chunkdata[0], width, height); +#else +#ifdef PNG_FIXED_POINT_SUPPORTED + png_set_sCAL_s(png_ptr, info_ptr, png_ptr->chunkdata[0], swidth, sheight); +#endif +#endif + + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = NULL; +#if defined(PNG_FIXED_POINT_SUPPORTED) && !defined(PNG_FLOATING_POINT_SUPPORTED) + png_free(png_ptr, swidth); + png_free(png_ptr, sheight); +#endif +} +#endif + +#ifdef PNG_READ_tIME_SUPPORTED +void /* PRIVATE */ +png_handle_tIME(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) +{ + png_byte buf[7]; + png_time mod_time; + + png_debug(1, "in png_handle_tIME"); + + if (!(png_ptr->mode & PNG_HAVE_IHDR)) + png_error(png_ptr, "Out of place tIME chunk"); + else if (info_ptr != NULL && (info_ptr->valid & PNG_INFO_tIME)) + { + png_warning(png_ptr, "Duplicate tIME chunk"); + png_crc_finish(png_ptr, length); + return; + } + + if (png_ptr->mode & PNG_HAVE_IDAT) + png_ptr->mode |= PNG_AFTER_IDAT; + + if (length != 7) + { + png_warning(png_ptr, "Incorrect tIME chunk length"); + png_crc_finish(png_ptr, length); + return; + } + + png_crc_read(png_ptr, buf, 7); + if (png_crc_finish(png_ptr, 0)) + return; + + mod_time.second = buf[6]; + mod_time.minute = buf[5]; + mod_time.hour = buf[4]; + mod_time.day = buf[3]; + mod_time.month = buf[2]; + mod_time.year = png_get_uint_16(buf); + + png_set_tIME(png_ptr, info_ptr, &mod_time); +} +#endif + +#ifdef PNG_READ_tEXt_SUPPORTED +/* Note: this does not properly handle chunks that are > 64K under DOS */ +void /* PRIVATE */ +png_handle_tEXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) +{ + png_textp text_ptr; + png_charp key; + png_charp text; + png_uint_32 skip = 0; + png_size_t slength; + int ret; + + png_debug(1, "in png_handle_tEXt"); + +#ifdef PNG_USER_LIMITS_SUPPORTED + if (png_ptr->user_chunk_cache_max != 0) + { + if (png_ptr->user_chunk_cache_max == 1) + { + png_crc_finish(png_ptr, length); + return; + } + if (--png_ptr->user_chunk_cache_max == 1) + { + png_warning(png_ptr, "No space in chunk cache for tEXt"); + png_crc_finish(png_ptr, length); + return; + } + } +#endif + + if (!(png_ptr->mode & PNG_HAVE_IHDR)) + png_error(png_ptr, "Missing IHDR before tEXt"); + + if (png_ptr->mode & PNG_HAVE_IDAT) + png_ptr->mode |= PNG_AFTER_IDAT; + +#ifdef PNG_MAX_MALLOC_64K + if (length > (png_uint_32)65535L) + { + png_warning(png_ptr, "tEXt chunk too large to fit in memory"); + skip = length - (png_uint_32)65535L; + length = (png_uint_32)65535L; + } +#endif + + png_free(png_ptr, png_ptr->chunkdata); + + png_ptr->chunkdata = (png_charp)png_malloc_warn(png_ptr, length + 1); + if (png_ptr->chunkdata == NULL) + { + png_warning(png_ptr, "No memory to process text chunk"); + return; + } + slength = (png_size_t)length; + png_crc_read(png_ptr, (png_bytep)png_ptr->chunkdata, slength); + + if (png_crc_finish(png_ptr, skip)) + { + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = NULL; + return; + } + + key = png_ptr->chunkdata; + + key[slength] = 0x00; + + for (text = key; *text; text++) + /* Empty loop to find end of key */ ; + + if (text != key + slength) + text++; + + text_ptr = (png_textp)png_malloc_warn(png_ptr, + png_sizeof(png_text)); + if (text_ptr == NULL) + { + png_warning(png_ptr, "Not enough memory to process text chunk"); + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = NULL; + return; + } + text_ptr->compression = PNG_TEXT_COMPRESSION_NONE; + text_ptr->key = key; +#ifdef PNG_iTXt_SUPPORTED + text_ptr->lang = NULL; + text_ptr->lang_key = NULL; + text_ptr->itxt_length = 0; +#endif + text_ptr->text = text; + text_ptr->text_length = png_strlen(text); + + ret = png_set_text_2(png_ptr, info_ptr, text_ptr, 1); + + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = NULL; + png_free(png_ptr, text_ptr); + if (ret) + png_warning(png_ptr, "Insufficient memory to process text chunk"); +} +#endif + +#ifdef PNG_READ_zTXt_SUPPORTED +/* Note: this does not correctly handle chunks that are > 64K under DOS */ +void /* PRIVATE */ +png_handle_zTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) +{ + png_textp text_ptr; + png_charp text; + int comp_type; + int ret; + png_size_t slength, prefix_len, data_len; + + png_debug(1, "in png_handle_zTXt"); + +#ifdef PNG_USER_LIMITS_SUPPORTED + if (png_ptr->user_chunk_cache_max != 0) + { + if (png_ptr->user_chunk_cache_max == 1) + { + png_crc_finish(png_ptr, length); + return; + } + if (--png_ptr->user_chunk_cache_max == 1) + { + png_warning(png_ptr, "No space in chunk cache for zTXt"); + png_crc_finish(png_ptr, length); + return; + } + } +#endif + + if (!(png_ptr->mode & PNG_HAVE_IHDR)) + png_error(png_ptr, "Missing IHDR before zTXt"); + + if (png_ptr->mode & PNG_HAVE_IDAT) + png_ptr->mode |= PNG_AFTER_IDAT; + +#ifdef PNG_MAX_MALLOC_64K + /* We will no doubt have problems with chunks even half this size, but + there is no hard and fast rule to tell us where to stop. */ + if (length > (png_uint_32)65535L) + { + png_warning(png_ptr, "zTXt chunk too large to fit in memory"); + png_crc_finish(png_ptr, length); + return; + } +#endif + + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = (png_charp)png_malloc_warn(png_ptr, length + 1); + if (png_ptr->chunkdata == NULL) + { + png_warning(png_ptr, "Out of memory processing zTXt chunk"); + return; + } + slength = (png_size_t)length; + png_crc_read(png_ptr, (png_bytep)png_ptr->chunkdata, slength); + if (png_crc_finish(png_ptr, 0)) + { + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = NULL; + return; + } + + png_ptr->chunkdata[slength] = 0x00; + + for (text = png_ptr->chunkdata; *text; text++) + /* Empty loop */ ; + + /* zTXt must have some text after the chunkdataword */ + if (text >= png_ptr->chunkdata + slength - 2) + { + png_warning(png_ptr, "Truncated zTXt chunk"); + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = NULL; + return; + } + else + { + comp_type = *(++text); + if (comp_type != PNG_TEXT_COMPRESSION_zTXt) + { + png_warning(png_ptr, "Unknown compression type in zTXt chunk"); + comp_type = PNG_TEXT_COMPRESSION_zTXt; + } + text++; /* Skip the compression_method byte */ + } + prefix_len = text - png_ptr->chunkdata; + + png_decompress_chunk(png_ptr, comp_type, + (png_size_t)length, prefix_len, &data_len); + + text_ptr = (png_textp)png_malloc_warn(png_ptr, + png_sizeof(png_text)); + if (text_ptr == NULL) + { + png_warning(png_ptr, "Not enough memory to process zTXt chunk"); + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = NULL; + return; + } + text_ptr->compression = comp_type; + text_ptr->key = png_ptr->chunkdata; +#ifdef PNG_iTXt_SUPPORTED + text_ptr->lang = NULL; + text_ptr->lang_key = NULL; + text_ptr->itxt_length = 0; +#endif + text_ptr->text = png_ptr->chunkdata + prefix_len; + text_ptr->text_length = data_len; + + ret = png_set_text_2(png_ptr, info_ptr, text_ptr, 1); + + png_free(png_ptr, text_ptr); + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = NULL; + if (ret) + png_error(png_ptr, "Insufficient memory to store zTXt chunk"); +} +#endif + +#ifdef PNG_READ_iTXt_SUPPORTED +/* Note: this does not correctly handle chunks that are > 64K under DOS */ +void /* PRIVATE */ +png_handle_iTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) +{ + png_textp text_ptr; + png_charp key, lang, text, lang_key; + int comp_flag; + int comp_type = 0; + int ret; + png_size_t slength, prefix_len, data_len; + + png_debug(1, "in png_handle_iTXt"); + +#ifdef PNG_USER_LIMITS_SUPPORTED + if (png_ptr->user_chunk_cache_max != 0) + { + if (png_ptr->user_chunk_cache_max == 1) + { + png_crc_finish(png_ptr, length); + return; + } + if (--png_ptr->user_chunk_cache_max == 1) + { + png_warning(png_ptr, "No space in chunk cache for iTXt"); + png_crc_finish(png_ptr, length); + return; + } + } +#endif + + if (!(png_ptr->mode & PNG_HAVE_IHDR)) + png_error(png_ptr, "Missing IHDR before iTXt"); + + if (png_ptr->mode & PNG_HAVE_IDAT) + png_ptr->mode |= PNG_AFTER_IDAT; + +#ifdef PNG_MAX_MALLOC_64K + /* We will no doubt have problems with chunks even half this size, but + there is no hard and fast rule to tell us where to stop. */ + if (length > (png_uint_32)65535L) + { + png_warning(png_ptr, "iTXt chunk too large to fit in memory"); + png_crc_finish(png_ptr, length); + return; + } +#endif + + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = (png_charp)png_malloc_warn(png_ptr, length + 1); + if (png_ptr->chunkdata == NULL) + { + png_warning(png_ptr, "No memory to process iTXt chunk"); + return; + } + slength = (png_size_t)length; + png_crc_read(png_ptr, (png_bytep)png_ptr->chunkdata, slength); + if (png_crc_finish(png_ptr, 0)) + { + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = NULL; + return; + } + + png_ptr->chunkdata[slength] = 0x00; + + for (lang = png_ptr->chunkdata; *lang; lang++) + /* Empty loop */ ; + lang++; /* Skip NUL separator */ + + /* iTXt must have a language tag (possibly empty), two compression bytes, + * translated keyword (possibly empty), and possibly some text after the + * keyword + */ + + if (lang >= png_ptr->chunkdata + slength - 3) + { + png_warning(png_ptr, "Truncated iTXt chunk"); + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = NULL; + return; + } + else + { + comp_flag = *lang++; + comp_type = *lang++; + } + + for (lang_key = lang; *lang_key; lang_key++) + /* Empty loop */ ; + lang_key++; /* Skip NUL separator */ + + if (lang_key >= png_ptr->chunkdata + slength) + { + png_warning(png_ptr, "Truncated iTXt chunk"); + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = NULL; + return; + } + + for (text = lang_key; *text; text++) + /* Empty loop */ ; + text++; /* Skip NUL separator */ + if (text >= png_ptr->chunkdata + slength) + { + png_warning(png_ptr, "Malformed iTXt chunk"); + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = NULL; + return; + } + + prefix_len = text - png_ptr->chunkdata; + + key=png_ptr->chunkdata; + if (comp_flag) + png_decompress_chunk(png_ptr, comp_type, + (size_t)length, prefix_len, &data_len); + else + data_len = png_strlen(png_ptr->chunkdata + prefix_len); + text_ptr = (png_textp)png_malloc_warn(png_ptr, + png_sizeof(png_text)); + if (text_ptr == NULL) + { + png_warning(png_ptr, "Not enough memory to process iTXt chunk"); + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = NULL; + return; + } + text_ptr->compression = (int)comp_flag + 1; + text_ptr->lang_key = png_ptr->chunkdata + (lang_key - key); + text_ptr->lang = png_ptr->chunkdata + (lang - key); + text_ptr->itxt_length = data_len; + text_ptr->text_length = 0; + text_ptr->key = png_ptr->chunkdata; + text_ptr->text = png_ptr->chunkdata + prefix_len; + + ret = png_set_text_2(png_ptr, info_ptr, text_ptr, 1); + + png_free(png_ptr, text_ptr); + png_free(png_ptr, png_ptr->chunkdata); + png_ptr->chunkdata = NULL; + if (ret) + png_error(png_ptr, "Insufficient memory to store iTXt chunk"); +} +#endif + +/* This function is called when we haven't found a handler for a + chunk. If there isn't a problem with the chunk itself (ie bad + chunk name, CRC, or a critical chunk), the chunk is silently ignored + -- unless the PNG_FLAG_UNKNOWN_CHUNKS_SUPPORTED flag is on in which + case it will be saved away to be written out later. */ +void /* PRIVATE */ +png_handle_unknown(png_structp png_ptr, png_infop info_ptr, png_uint_32 length) +{ + png_uint_32 skip = 0; + + png_debug(1, "in png_handle_unknown"); + +#ifdef PNG_USER_LIMITS_SUPPORTED + if (png_ptr->user_chunk_cache_max != 0) + { + if (png_ptr->user_chunk_cache_max == 1) + { + png_crc_finish(png_ptr, length); + return; + } + if (--png_ptr->user_chunk_cache_max == 1) + { + png_warning(png_ptr, "No space in chunk cache for unknown chunk"); + png_crc_finish(png_ptr, length); + return; + } + } +#endif + + if (png_ptr->mode & PNG_HAVE_IDAT) + { + PNG_IDAT; + if (png_memcmp(png_ptr->chunk_name, png_IDAT, 4)) /* Not an IDAT */ + png_ptr->mode |= PNG_AFTER_IDAT; + } + + if (!(png_ptr->chunk_name[0] & 0x20)) + { +#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED + if (png_handle_as_unknown(png_ptr, png_ptr->chunk_name) != + PNG_HANDLE_CHUNK_ALWAYS +#ifdef PNG_READ_USER_CHUNKS_SUPPORTED + && png_ptr->read_user_chunk_fn == NULL +#endif + ) +#endif + png_chunk_error(png_ptr, "unknown critical chunk"); + } + +#ifdef PNG_READ_UNKNOWN_CHUNKS_SUPPORTED + if ((png_ptr->flags & PNG_FLAG_KEEP_UNKNOWN_CHUNKS) +#ifdef PNG_READ_USER_CHUNKS_SUPPORTED + || (png_ptr->read_user_chunk_fn != NULL) +#endif + ) + { +#ifdef PNG_MAX_MALLOC_64K + if (length > (png_uint_32)65535L) + { + png_warning(png_ptr, "unknown chunk too large to fit in memory"); + skip = length - (png_uint_32)65535L; + length = (png_uint_32)65535L; + } +#endif + png_memcpy((png_charp)png_ptr->unknown_chunk.name, + (png_charp)png_ptr->chunk_name, + png_sizeof(png_ptr->unknown_chunk.name)); + png_ptr->unknown_chunk.name[png_sizeof(png_ptr->unknown_chunk.name)-1] + = '\0'; + png_ptr->unknown_chunk.size = (png_size_t)length; + if (length == 0) + png_ptr->unknown_chunk.data = NULL; + else + { + png_ptr->unknown_chunk.data = (png_bytep)png_malloc(png_ptr, length); + png_crc_read(png_ptr, (png_bytep)png_ptr->unknown_chunk.data, length); + } +#ifdef PNG_READ_USER_CHUNKS_SUPPORTED + if (png_ptr->read_user_chunk_fn != NULL) + { + /* Callback to user unknown chunk handler */ + int ret; + ret = (*(png_ptr->read_user_chunk_fn)) + (png_ptr, &png_ptr->unknown_chunk); + if (ret < 0) + png_chunk_error(png_ptr, "error in user chunk"); + if (ret == 0) + { + if (!(png_ptr->chunk_name[0] & 0x20)) +#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED + if (png_handle_as_unknown(png_ptr, png_ptr->chunk_name) != + PNG_HANDLE_CHUNK_ALWAYS) +#endif + png_chunk_error(png_ptr, "unknown critical chunk"); + png_set_unknown_chunks(png_ptr, info_ptr, + &png_ptr->unknown_chunk, 1); + } + } + else +#endif + png_set_unknown_chunks(png_ptr, info_ptr, &png_ptr->unknown_chunk, 1); + png_free(png_ptr, png_ptr->unknown_chunk.data); + png_ptr->unknown_chunk.data = NULL; + } + else +#endif + skip = length; + + png_crc_finish(png_ptr, skip); + +#ifndef PNG_READ_USER_CHUNKS_SUPPORTED + info_ptr = info_ptr; /* Quiet compiler warnings about unused info_ptr */ +#endif +} + +/* This function is called to verify that a chunk name is valid. + This function can't have the "critical chunk check" incorporated + into it, since in the future we will need to be able to call user + functions to handle unknown critical chunks after we check that + the chunk name itself is valid. */ + +#define isnonalpha(c) ((c) < 65 || (c) > 122 || ((c) > 90 && (c) < 97)) + +void /* PRIVATE */ +png_check_chunk_name(png_structp png_ptr, png_bytep chunk_name) +{ + png_debug(1, "in png_check_chunk_name"); + if (isnonalpha(chunk_name[0]) || isnonalpha(chunk_name[1]) || + isnonalpha(chunk_name[2]) || isnonalpha(chunk_name[3])) + { + png_chunk_error(png_ptr, "invalid chunk type"); + } +} + +/* Combines the row recently read in with the existing pixels in the + row. This routine takes care of alpha and transparency if requested. + This routine also handles the two methods of progressive display + of interlaced images, depending on the mask value. + The mask value describes which pixels are to be combined with + the row. The pattern always repeats every 8 pixels, so just 8 + bits are needed. A one indicates the pixel is to be combined, + a zero indicates the pixel is to be skipped. This is in addition + to any alpha or transparency value associated with the pixel. If + you want all pixels to be combined, pass 0xff (255) in mask. */ + +void /* PRIVATE */ +png_combine_row(png_structp png_ptr, png_bytep row, int mask) +{ + png_debug(1, "in png_combine_row"); + if (mask == 0xff) + { + png_memcpy(row, png_ptr->row_buf + 1, + PNG_ROWBYTES(png_ptr->row_info.pixel_depth, png_ptr->width)); + } + else + { + switch (png_ptr->row_info.pixel_depth) + { + case 1: + { + png_bytep sp = png_ptr->row_buf + 1; + png_bytep dp = row; + int s_inc, s_start, s_end; + int m = 0x80; + int shift; + png_uint_32 i; + png_uint_32 row_width = png_ptr->width; + +#ifdef PNG_READ_PACKSWAP_SUPPORTED + if (png_ptr->transformations & PNG_PACKSWAP) + { + s_start = 0; + s_end = 7; + s_inc = 1; + } + else +#endif + { + s_start = 7; + s_end = 0; + s_inc = -1; + } + + shift = s_start; + + for (i = 0; i < row_width; i++) + { + if (m & mask) + { + int value; + + value = (*sp >> shift) & 0x01; + *dp &= (png_byte)((0x7f7f >> (7 - shift)) & 0xff); + *dp |= (png_byte)(value << shift); + } + + if (shift == s_end) + { + shift = s_start; + sp++; + dp++; + } + else + shift += s_inc; + + if (m == 1) + m = 0x80; + else + m >>= 1; + } + break; + } + case 2: + { + png_bytep sp = png_ptr->row_buf + 1; + png_bytep dp = row; + int s_start, s_end, s_inc; + int m = 0x80; + int shift; + png_uint_32 i; + png_uint_32 row_width = png_ptr->width; + int value; + +#ifdef PNG_READ_PACKSWAP_SUPPORTED + if (png_ptr->transformations & PNG_PACKSWAP) + { + s_start = 0; + s_end = 6; + s_inc = 2; + } + else +#endif + { + s_start = 6; + s_end = 0; + s_inc = -2; + } + + shift = s_start; + + for (i = 0; i < row_width; i++) + { + if (m & mask) + { + value = (*sp >> shift) & 0x03; + *dp &= (png_byte)((0x3f3f >> (6 - shift)) & 0xff); + *dp |= (png_byte)(value << shift); + } + + if (shift == s_end) + { + shift = s_start; + sp++; + dp++; + } + else + shift += s_inc; + if (m == 1) + m = 0x80; + else + m >>= 1; + } + break; + } + case 4: + { + png_bytep sp = png_ptr->row_buf + 1; + png_bytep dp = row; + int s_start, s_end, s_inc; + int m = 0x80; + int shift; + png_uint_32 i; + png_uint_32 row_width = png_ptr->width; + int value; + +#ifdef PNG_READ_PACKSWAP_SUPPORTED + if (png_ptr->transformations & PNG_PACKSWAP) + { + s_start = 0; + s_end = 4; + s_inc = 4; + } + else +#endif + { + s_start = 4; + s_end = 0; + s_inc = -4; + } + shift = s_start; + + for (i = 0; i < row_width; i++) + { + if (m & mask) + { + value = (*sp >> shift) & 0xf; + *dp &= (png_byte)((0xf0f >> (4 - shift)) & 0xff); + *dp |= (png_byte)(value << shift); + } + + if (shift == s_end) + { + shift = s_start; + sp++; + dp++; + } + else + shift += s_inc; + if (m == 1) + m = 0x80; + else + m >>= 1; + } + break; + } + default: + { + png_bytep sp = png_ptr->row_buf + 1; + png_bytep dp = row; + png_size_t pixel_bytes = (png_ptr->row_info.pixel_depth >> 3); + png_uint_32 i; + png_uint_32 row_width = png_ptr->width; + png_byte m = 0x80; + + + for (i = 0; i < row_width; i++) + { + if (m & mask) + { + png_memcpy(dp, sp, pixel_bytes); + } + + sp += pixel_bytes; + dp += pixel_bytes; + + if (m == 1) + m = 0x80; + else + m >>= 1; + } + break; + } + } + } +} + +#ifdef PNG_READ_INTERLACING_SUPPORTED +/* OLD pre-1.0.9 interface: +void png_do_read_interlace(png_row_infop row_info, png_bytep row, int pass, + png_uint_32 transformations) + */ +void /* PRIVATE */ +png_do_read_interlace(png_structp png_ptr) +{ + png_row_infop row_info = &(png_ptr->row_info); + png_bytep row = png_ptr->row_buf + 1; + int pass = png_ptr->pass; + png_uint_32 transformations = png_ptr->transformations; + /* Arrays to facilitate easy interlacing - use pass (0 - 6) as index */ + /* Offset to next interlace block */ + PNG_CONST int png_pass_inc[7] = {8, 8, 4, 4, 2, 2, 1}; + + png_debug(1, "in png_do_read_interlace"); + if (row != NULL && row_info != NULL) + { + png_uint_32 final_width; + + final_width = row_info->width * png_pass_inc[pass]; + + switch (row_info->pixel_depth) + { + case 1: + { + png_bytep sp = row + (png_size_t)((row_info->width - 1) >> 3); + png_bytep dp = row + (png_size_t)((final_width - 1) >> 3); + int sshift, dshift; + int s_start, s_end, s_inc; + int jstop = png_pass_inc[pass]; + png_byte v; + png_uint_32 i; + int j; + +#ifdef PNG_READ_PACKSWAP_SUPPORTED + if (transformations & PNG_PACKSWAP) + { + sshift = (int)((row_info->width + 7) & 0x07); + dshift = (int)((final_width + 7) & 0x07); + s_start = 7; + s_end = 0; + s_inc = -1; + } + else +#endif + { + sshift = 7 - (int)((row_info->width + 7) & 0x07); + dshift = 7 - (int)((final_width + 7) & 0x07); + s_start = 0; + s_end = 7; + s_inc = 1; + } + + for (i = 0; i < row_info->width; i++) + { + v = (png_byte)((*sp >> sshift) & 0x01); + for (j = 0; j < jstop; j++) + { + *dp &= (png_byte)((0x7f7f >> (7 - dshift)) & 0xff); + *dp |= (png_byte)(v << dshift); + if (dshift == s_end) + { + dshift = s_start; + dp--; + } + else + dshift += s_inc; + } + if (sshift == s_end) + { + sshift = s_start; + sp--; + } + else + sshift += s_inc; + } + break; + } + case 2: + { + png_bytep sp = row + (png_uint_32)((row_info->width - 1) >> 2); + png_bytep dp = row + (png_uint_32)((final_width - 1) >> 2); + int sshift, dshift; + int s_start, s_end, s_inc; + int jstop = png_pass_inc[pass]; + png_uint_32 i; + +#ifdef PNG_READ_PACKSWAP_SUPPORTED + if (transformations & PNG_PACKSWAP) + { + sshift = (int)(((row_info->width + 3) & 0x03) << 1); + dshift = (int)(((final_width + 3) & 0x03) << 1); + s_start = 6; + s_end = 0; + s_inc = -2; + } + else +#endif + { + sshift = (int)((3 - ((row_info->width + 3) & 0x03)) << 1); + dshift = (int)((3 - ((final_width + 3) & 0x03)) << 1); + s_start = 0; + s_end = 6; + s_inc = 2; + } + + for (i = 0; i < row_info->width; i++) + { + png_byte v; + int j; + + v = (png_byte)((*sp >> sshift) & 0x03); + for (j = 0; j < jstop; j++) + { + *dp &= (png_byte)((0x3f3f >> (6 - dshift)) & 0xff); + *dp |= (png_byte)(v << dshift); + if (dshift == s_end) + { + dshift = s_start; + dp--; + } + else + dshift += s_inc; + } + if (sshift == s_end) + { + sshift = s_start; + sp--; + } + else + sshift += s_inc; + } + break; + } + case 4: + { + png_bytep sp = row + (png_size_t)((row_info->width - 1) >> 1); + png_bytep dp = row + (png_size_t)((final_width - 1) >> 1); + int sshift, dshift; + int s_start, s_end, s_inc; + png_uint_32 i; + int jstop = png_pass_inc[pass]; + +#ifdef PNG_READ_PACKSWAP_SUPPORTED + if (transformations & PNG_PACKSWAP) + { + sshift = (int)(((row_info->width + 1) & 0x01) << 2); + dshift = (int)(((final_width + 1) & 0x01) << 2); + s_start = 4; + s_end = 0; + s_inc = -4; + } + else +#endif + { + sshift = (int)((1 - ((row_info->width + 1) & 0x01)) << 2); + dshift = (int)((1 - ((final_width + 1) & 0x01)) << 2); + s_start = 0; + s_end = 4; + s_inc = 4; + } + + for (i = 0; i < row_info->width; i++) + { + png_byte v = (png_byte)((*sp >> sshift) & 0xf); + int j; + + for (j = 0; j < jstop; j++) + { + *dp &= (png_byte)((0xf0f >> (4 - dshift)) & 0xff); + *dp |= (png_byte)(v << dshift); + if (dshift == s_end) + { + dshift = s_start; + dp--; + } + else + dshift += s_inc; + } + if (sshift == s_end) + { + sshift = s_start; + sp--; + } + else + sshift += s_inc; + } + break; + } + default: + { + png_size_t pixel_bytes = (row_info->pixel_depth >> 3); + png_bytep sp = row + (png_size_t)(row_info->width - 1) + * pixel_bytes; + png_bytep dp = row + (png_size_t)(final_width - 1) * pixel_bytes; + + int jstop = png_pass_inc[pass]; + png_uint_32 i; + + for (i = 0; i < row_info->width; i++) + { + png_byte v[8]; + int j; + + png_memcpy(v, sp, pixel_bytes); + for (j = 0; j < jstop; j++) + { + png_memcpy(dp, v, pixel_bytes); + dp -= pixel_bytes; + } + sp -= pixel_bytes; + } + break; + } + } + row_info->width = final_width; + row_info->rowbytes = PNG_ROWBYTES(row_info->pixel_depth, final_width); + } +#ifndef PNG_READ_PACKSWAP_SUPPORTED + transformations = transformations; /* Silence compiler warning */ +#endif +} +#endif /* PNG_READ_INTERLACING_SUPPORTED */ + +void /* PRIVATE */ +png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep row, + png_bytep prev_row, int filter) +{ + png_debug(1, "in png_read_filter_row"); + png_debug2(2, "row = %lu, filter = %d", png_ptr->row_number, filter); + switch (filter) + { + case PNG_FILTER_VALUE_NONE: + break; + case PNG_FILTER_VALUE_SUB: + { + png_uint_32 i; + png_uint_32 istop = row_info->rowbytes; + png_uint_32 bpp = (row_info->pixel_depth + 7) >> 3; + png_bytep rp = row + bpp; + png_bytep lp = row; + + for (i = bpp; i < istop; i++) + { + *rp = (png_byte)(((int)(*rp) + (int)(*lp++)) & 0xff); + rp++; + } + break; + } + case PNG_FILTER_VALUE_UP: + { + png_uint_32 i; + png_uint_32 istop = row_info->rowbytes; + png_bytep rp = row; + png_bytep pp = prev_row; + + for (i = 0; i < istop; i++) + { + *rp = (png_byte)(((int)(*rp) + (int)(*pp++)) & 0xff); + rp++; + } + break; + } + case PNG_FILTER_VALUE_AVG: + { + png_uint_32 i; + png_bytep rp = row; + png_bytep pp = prev_row; + png_bytep lp = row; + png_uint_32 bpp = (row_info->pixel_depth + 7) >> 3; + png_uint_32 istop = row_info->rowbytes - bpp; + + for (i = 0; i < bpp; i++) + { + *rp = (png_byte)(((int)(*rp) + + ((int)(*pp++) / 2 )) & 0xff); + rp++; + } + + for (i = 0; i < istop; i++) + { + *rp = (png_byte)(((int)(*rp) + + (int)(*pp++ + *lp++) / 2 ) & 0xff); + rp++; + } + break; + } + case PNG_FILTER_VALUE_PAETH: + { + png_uint_32 i; + png_bytep rp = row; + png_bytep pp = prev_row; + png_bytep lp = row; + png_bytep cp = prev_row; + png_uint_32 bpp = (row_info->pixel_depth + 7) >> 3; + png_uint_32 istop=row_info->rowbytes - bpp; + + for (i = 0; i < bpp; i++) + { + *rp = (png_byte)(((int)(*rp) + (int)(*pp++)) & 0xff); + rp++; + } + + for (i = 0; i < istop; i++) /* Use leftover rp,pp */ + { + int a, b, c, pa, pb, pc, p; + + a = *lp++; + b = *pp++; + c = *cp++; + + p = b - c; + pc = a - c; + +#ifdef PNG_USE_ABS + pa = abs(p); + pb = abs(pc); + pc = abs(p + pc); +#else + pa = p < 0 ? -p : p; + pb = pc < 0 ? -pc : pc; + pc = (p + pc) < 0 ? -(p + pc) : p + pc; +#endif + + /* + if (pa <= pb && pa <= pc) + p = a; + else if (pb <= pc) + p = b; + else + p = c; + */ + + p = (pa <= pb && pa <= pc) ? a : (pb <= pc) ? b : c; + + *rp = (png_byte)(((int)(*rp) + p) & 0xff); + rp++; + } + break; + } + default: + png_warning(png_ptr, "Ignoring bad adaptive filter type"); + *row = 0; + break; + } +} + +#ifdef PNG_SEQUENTIAL_READ_SUPPORTED +void /* PRIVATE */ +png_read_finish_row(png_structp png_ptr) +{ +#ifdef PNG_READ_INTERLACING_SUPPORTED + /* Arrays to facilitate easy interlacing - use pass (0 - 6) as index */ + + /* Start of interlace block */ + PNG_CONST int png_pass_start[7] = {0, 4, 0, 2, 0, 1, 0}; + + /* Offset to next interlace block */ + PNG_CONST int png_pass_inc[7] = {8, 8, 4, 4, 2, 2, 1}; + + /* Start of interlace block in the y direction */ + PNG_CONST int png_pass_ystart[7] = {0, 0, 4, 0, 2, 0, 1}; + + /* Offset to next interlace block in the y direction */ + PNG_CONST int png_pass_yinc[7] = {8, 8, 8, 4, 4, 2, 2}; +#endif /* PNG_READ_INTERLACING_SUPPORTED */ + + png_debug(1, "in png_read_finish_row"); + png_ptr->row_number++; + if (png_ptr->row_number < png_ptr->num_rows) + return; + +#ifdef PNG_READ_INTERLACING_SUPPORTED + if (png_ptr->interlaced) + { + png_ptr->row_number = 0; + png_memset(png_ptr->prev_row, 0, + png_ptr->rowbytes + 1); + do + { + png_ptr->pass++; + if (png_ptr->pass >= 7) + break; + png_ptr->iwidth = (png_ptr->width + + png_pass_inc[png_ptr->pass] - 1 - + png_pass_start[png_ptr->pass]) / + png_pass_inc[png_ptr->pass]; + + if (!(png_ptr->transformations & PNG_INTERLACE)) + { + png_ptr->num_rows = (png_ptr->height + + png_pass_yinc[png_ptr->pass] - 1 - + png_pass_ystart[png_ptr->pass]) / + png_pass_yinc[png_ptr->pass]; + if (!(png_ptr->num_rows)) + continue; + } + else /* if (png_ptr->transformations & PNG_INTERLACE) */ + break; + } while (png_ptr->iwidth == 0); + + if (png_ptr->pass < 7) + return; + } +#endif /* PNG_READ_INTERLACING_SUPPORTED */ + + if (!(png_ptr->flags & PNG_FLAG_ZLIB_FINISHED)) + { + PNG_IDAT; + char extra; + int ret; + + png_ptr->zstream.next_out = (Byte *)&extra; + png_ptr->zstream.avail_out = (uInt)1; + for (;;) + { + if (!(png_ptr->zstream.avail_in)) + { + while (!png_ptr->idat_size) + { + png_byte chunk_length[4]; + + png_crc_finish(png_ptr, 0); + + png_read_data(png_ptr, chunk_length, 4); + png_ptr->idat_size = png_get_uint_31(png_ptr, chunk_length); + png_reset_crc(png_ptr); + png_crc_read(png_ptr, png_ptr->chunk_name, 4); + if (png_memcmp(png_ptr->chunk_name, png_IDAT, 4)) + png_error(png_ptr, "Not enough image data"); + + } + png_ptr->zstream.avail_in = (uInt)png_ptr->zbuf_size; + png_ptr->zstream.next_in = png_ptr->zbuf; + if (png_ptr->zbuf_size > png_ptr->idat_size) + png_ptr->zstream.avail_in = (uInt)png_ptr->idat_size; + png_crc_read(png_ptr, png_ptr->zbuf, png_ptr->zstream.avail_in); + png_ptr->idat_size -= png_ptr->zstream.avail_in; + } + ret = inflate(&png_ptr->zstream, Z_PARTIAL_FLUSH); + if (ret == Z_STREAM_END) + { + if (!(png_ptr->zstream.avail_out) || png_ptr->zstream.avail_in || + png_ptr->idat_size) + png_warning(png_ptr, "Extra compressed data"); + png_ptr->mode |= PNG_AFTER_IDAT; + png_ptr->flags |= PNG_FLAG_ZLIB_FINISHED; + break; + } + if (ret != Z_OK) + png_error(png_ptr, png_ptr->zstream.msg ? png_ptr->zstream.msg : + "Decompression Error"); + + if (!(png_ptr->zstream.avail_out)) + { + png_warning(png_ptr, "Extra compressed data"); + png_ptr->mode |= PNG_AFTER_IDAT; + png_ptr->flags |= PNG_FLAG_ZLIB_FINISHED; + break; + } + + } + png_ptr->zstream.avail_out = 0; + } + + if (png_ptr->idat_size || png_ptr->zstream.avail_in) + png_warning(png_ptr, "Extra compression data"); + + inflateReset(&png_ptr->zstream); + + png_ptr->mode |= PNG_AFTER_IDAT; +} +#endif /* PNG_SEQUENTIAL_READ_SUPPORTED */ + +void /* PRIVATE */ +png_read_start_row(png_structp png_ptr) +{ +#ifdef PNG_READ_INTERLACING_SUPPORTED + /* Arrays to facilitate easy interlacing - use pass (0 - 6) as index */ + + /* Start of interlace block */ + PNG_CONST int png_pass_start[7] = {0, 4, 0, 2, 0, 1, 0}; + + /* Offset to next interlace block */ + PNG_CONST int png_pass_inc[7] = {8, 8, 4, 4, 2, 2, 1}; + + /* Start of interlace block in the y direction */ + PNG_CONST int png_pass_ystart[7] = {0, 0, 4, 0, 2, 0, 1}; + + /* Offset to next interlace block in the y direction */ + PNG_CONST int png_pass_yinc[7] = {8, 8, 8, 4, 4, 2, 2}; +#endif + + int max_pixel_depth; + png_size_t row_bytes; + + png_debug(1, "in png_read_start_row"); + png_ptr->zstream.avail_in = 0; + png_init_read_transformations(png_ptr); +#ifdef PNG_READ_INTERLACING_SUPPORTED + if (png_ptr->interlaced) + { + if (!(png_ptr->transformations & PNG_INTERLACE)) + png_ptr->num_rows = (png_ptr->height + png_pass_yinc[0] - 1 - + png_pass_ystart[0]) / png_pass_yinc[0]; + else + png_ptr->num_rows = png_ptr->height; + + png_ptr->iwidth = (png_ptr->width + + png_pass_inc[png_ptr->pass] - 1 - + png_pass_start[png_ptr->pass]) / + png_pass_inc[png_ptr->pass]; + } + else +#endif /* PNG_READ_INTERLACING_SUPPORTED */ + { + png_ptr->num_rows = png_ptr->height; + png_ptr->iwidth = png_ptr->width; + } + max_pixel_depth = png_ptr->pixel_depth; + +#ifdef PNG_READ_PACK_SUPPORTED + if ((png_ptr->transformations & PNG_PACK) && png_ptr->bit_depth < 8) + max_pixel_depth = 8; +#endif + +#ifdef PNG_READ_EXPAND_SUPPORTED + if (png_ptr->transformations & PNG_EXPAND) + { + if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE) + { + if (png_ptr->num_trans) + max_pixel_depth = 32; + else + max_pixel_depth = 24; + } + else if (png_ptr->color_type == PNG_COLOR_TYPE_GRAY) + { + if (max_pixel_depth < 8) + max_pixel_depth = 8; + if (png_ptr->num_trans) + max_pixel_depth *= 2; + } + else if (png_ptr->color_type == PNG_COLOR_TYPE_RGB) + { + if (png_ptr->num_trans) + { + max_pixel_depth *= 4; + max_pixel_depth /= 3; + } + } + } +#endif + +#ifdef PNG_READ_FILLER_SUPPORTED + if (png_ptr->transformations & (PNG_FILLER)) + { + if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE) + max_pixel_depth = 32; + else if (png_ptr->color_type == PNG_COLOR_TYPE_GRAY) + { + if (max_pixel_depth <= 8) + max_pixel_depth = 16; + else + max_pixel_depth = 32; + } + else if (png_ptr->color_type == PNG_COLOR_TYPE_RGB) + { + if (max_pixel_depth <= 32) + max_pixel_depth = 32; + else + max_pixel_depth = 64; + } + } +#endif + +#ifdef PNG_READ_GRAY_TO_RGB_SUPPORTED + if (png_ptr->transformations & PNG_GRAY_TO_RGB) + { + if ( +#ifdef PNG_READ_EXPAND_SUPPORTED + (png_ptr->num_trans && (png_ptr->transformations & PNG_EXPAND)) || +#endif +#ifdef PNG_READ_FILLER_SUPPORTED + (png_ptr->transformations & (PNG_FILLER)) || +#endif + png_ptr->color_type == PNG_COLOR_TYPE_GRAY_ALPHA) + { + if (max_pixel_depth <= 16) + max_pixel_depth = 32; + else + max_pixel_depth = 64; + } + else + { + if (max_pixel_depth <= 8) + { + if (png_ptr->color_type == PNG_COLOR_TYPE_RGB_ALPHA) + max_pixel_depth = 32; + else + max_pixel_depth = 24; + } + else if (png_ptr->color_type == PNG_COLOR_TYPE_RGB_ALPHA) + max_pixel_depth = 64; + else + max_pixel_depth = 48; + } + } +#endif + +#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED) && \ +defined(PNG_USER_TRANSFORM_PTR_SUPPORTED) + if (png_ptr->transformations & PNG_USER_TRANSFORM) + { + int user_pixel_depth = png_ptr->user_transform_depth* + png_ptr->user_transform_channels; + if (user_pixel_depth > max_pixel_depth) + max_pixel_depth=user_pixel_depth; + } +#endif + + /* Align the width on the next larger 8 pixels. Mainly used + * for interlacing + */ + row_bytes = ((png_ptr->width + 7) & ~((png_uint_32)7)); + /* Calculate the maximum bytes needed, adding a byte and a pixel + * for safety's sake + */ + row_bytes = PNG_ROWBYTES(max_pixel_depth, row_bytes) + + 1 + ((max_pixel_depth + 7) >> 3); +#ifdef PNG_MAX_MALLOC_64K + if (row_bytes > (png_uint_32)65536L) + png_error(png_ptr, "This image requires a row greater than 64KB"); +#endif + + if (row_bytes + 48 > png_ptr->old_big_row_buf_size) + { + png_free(png_ptr, png_ptr->big_row_buf); + if (png_ptr->interlaced) + png_ptr->big_row_buf = (png_bytep)png_calloc(png_ptr, + row_bytes + 48); + else + png_ptr->big_row_buf = (png_bytep)png_malloc(png_ptr, + row_bytes + 48); + png_ptr->old_big_row_buf_size = row_bytes + 48; + +#ifdef PNG_ALIGNED_MEMORY_SUPPORTED + /* Use 16-byte aligned memory for row_buf with at least 16 bytes + * of padding before and after row_buf. + */ + png_ptr->row_buf = png_ptr->big_row_buf + 32 + - (((png_alloc_size_t)&(png_ptr->big_row_buf[0]) + 15) % 16); + png_ptr->old_big_row_buf_size = row_bytes + 48; +#else + /* Use 32 bytes of padding before and 16 bytes after row_buf. */ + png_ptr->row_buf = png_ptr->big_row_buf + 32; +#endif + png_ptr->old_big_row_buf_size = row_bytes + 48; + } + +#ifdef PNG_MAX_MALLOC_64K + if ((png_uint_32)png_ptr->rowbytes + 1 > (png_uint_32)65536L) + png_error(png_ptr, "This image requires a row greater than 64KB"); +#endif + if ((png_uint_32)png_ptr->rowbytes > (png_uint_32)(PNG_SIZE_MAX - 1)) + png_error(png_ptr, "Row has too many bytes to allocate in memory"); + + if (png_ptr->rowbytes + 1 > png_ptr->old_prev_row_size) + { + png_free(png_ptr, png_ptr->prev_row); + png_ptr->prev_row = (png_bytep)png_malloc(png_ptr, (png_uint_32)( + png_ptr->rowbytes + 1)); + png_ptr->old_prev_row_size = png_ptr->rowbytes + 1; + } + + png_memset(png_ptr->prev_row, 0, png_ptr->rowbytes + 1); + + png_debug1(3, "width = %lu,", png_ptr->width); + png_debug1(3, "height = %lu,", png_ptr->height); + png_debug1(3, "iwidth = %lu,", png_ptr->iwidth); + png_debug1(3, "num_rows = %lu,", png_ptr->num_rows); + png_debug1(3, "rowbytes = %lu,", png_ptr->rowbytes); + png_debug1(3, "irowbytes = %lu", + PNG_ROWBYTES(png_ptr->pixel_depth, png_ptr->iwidth) + 1); + + png_ptr->flags |= PNG_FLAG_ROW_INIT; +} +#endif /* PNG_READ_SUPPORTED */ diff --git a/libpng_1.4.1_android/pngset.c b/libpng_1.4.1_android/pngset.c new file mode 100755 index 0000000..1f972c4 --- /dev/null +++ b/libpng_1.4.1_android/pngset.c @@ -0,0 +1,1167 @@ + +/* pngset.c - storage of image information into info struct + * + * Last changed in libpng 1.4.1 [February 25, 2010] + * Copyright (c) 1998-2010 Glenn Randers-Pehrson + * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) + * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) + * + * This code is released under the libpng license. + * For conditions of distribution and use, see the disclaimer + * and license in png.h + * + * The functions here are used during reads to store data from the file + * into the info struct, and during writes to store application data + * into the info struct for writing into the file. This abstracts the + * info struct and allows us to change the structure in the future. + */ + +#define PNG_NO_PEDANTIC_WARNINGS +#include "png.h" +#if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED) +#include "pngpriv.h" + +#ifdef PNG_bKGD_SUPPORTED +void PNGAPI +png_set_bKGD(png_structp png_ptr, png_infop info_ptr, png_color_16p background) +{ + png_debug1(1, "in %s storage function", "bKGD"); + + if (png_ptr == NULL || info_ptr == NULL) + return; + + png_memcpy(&(info_ptr->background), background, png_sizeof(png_color_16)); + info_ptr->valid |= PNG_INFO_bKGD; +} +#endif + +#ifdef PNG_cHRM_SUPPORTED +#ifdef PNG_FLOATING_POINT_SUPPORTED +void PNGAPI +png_set_cHRM(png_structp png_ptr, png_infop info_ptr, + double white_x, double white_y, double red_x, double red_y, + double green_x, double green_y, double blue_x, double blue_y) +{ + png_debug1(1, "in %s storage function", "cHRM"); + + if (png_ptr == NULL || info_ptr == NULL) + return; + + info_ptr->x_white = (float)white_x; + info_ptr->y_white = (float)white_y; + info_ptr->x_red = (float)red_x; + info_ptr->y_red = (float)red_y; + info_ptr->x_green = (float)green_x; + info_ptr->y_green = (float)green_y; + info_ptr->x_blue = (float)blue_x; + info_ptr->y_blue = (float)blue_y; +#ifdef PNG_FIXED_POINT_SUPPORTED + info_ptr->int_x_white = (png_fixed_point)(white_x*100000.+0.5); + info_ptr->int_y_white = (png_fixed_point)(white_y*100000.+0.5); + info_ptr->int_x_red = (png_fixed_point)( red_x*100000.+0.5); + info_ptr->int_y_red = (png_fixed_point)( red_y*100000.+0.5); + info_ptr->int_x_green = (png_fixed_point)(green_x*100000.+0.5); + info_ptr->int_y_green = (png_fixed_point)(green_y*100000.+0.5); + info_ptr->int_x_blue = (png_fixed_point)( blue_x*100000.+0.5); + info_ptr->int_y_blue = (png_fixed_point)( blue_y*100000.+0.5); +#endif + info_ptr->valid |= PNG_INFO_cHRM; +} +#endif /* PNG_FLOATING_POINT_SUPPORTED */ + +#ifdef PNG_FIXED_POINT_SUPPORTED +void PNGAPI +png_set_cHRM_fixed(png_structp png_ptr, png_infop info_ptr, + png_fixed_point white_x, png_fixed_point white_y, png_fixed_point red_x, + png_fixed_point red_y, png_fixed_point green_x, png_fixed_point green_y, + png_fixed_point blue_x, png_fixed_point blue_y) +{ + png_debug1(1, "in %s storage function", "cHRM fixed"); + + if (png_ptr == NULL || info_ptr == NULL) + return; + +#ifdef PNG_CHECK_cHRM_SUPPORTED + if (png_check_cHRM_fixed(png_ptr, + white_x, white_y, red_x, red_y, green_x, green_y, blue_x, blue_y)) +#endif + { + info_ptr->int_x_white = white_x; + info_ptr->int_y_white = white_y; + info_ptr->int_x_red = red_x; + info_ptr->int_y_red = red_y; + info_ptr->int_x_green = green_x; + info_ptr->int_y_green = green_y; + info_ptr->int_x_blue = blue_x; + info_ptr->int_y_blue = blue_y; +#ifdef PNG_FLOATING_POINT_SUPPORTED + info_ptr->x_white = (float)(white_x/100000.); + info_ptr->y_white = (float)(white_y/100000.); + info_ptr->x_red = (float)( red_x/100000.); + info_ptr->y_red = (float)( red_y/100000.); + info_ptr->x_green = (float)(green_x/100000.); + info_ptr->y_green = (float)(green_y/100000.); + info_ptr->x_blue = (float)( blue_x/100000.); + info_ptr->y_blue = (float)( blue_y/100000.); +#endif + info_ptr->valid |= PNG_INFO_cHRM; + } +} +#endif /* PNG_FIXED_POINT_SUPPORTED */ +#endif /* PNG_cHRM_SUPPORTED */ + +#ifdef PNG_gAMA_SUPPORTED +#ifdef PNG_FLOATING_POINT_SUPPORTED +void PNGAPI +png_set_gAMA(png_structp png_ptr, png_infop info_ptr, double file_gamma) +{ + double png_gamma; + + png_debug1(1, "in %s storage function", "gAMA"); + + if (png_ptr == NULL || info_ptr == NULL) + return; + + /* Check for overflow */ + if (file_gamma > 21474.83) + { + png_warning(png_ptr, "Limiting gamma to 21474.83"); + png_gamma=21474.83; + } + else + png_gamma = file_gamma; + info_ptr->gamma = (float)png_gamma; +#ifdef PNG_FIXED_POINT_SUPPORTED + info_ptr->int_gamma = (int)(png_gamma*100000.+.5); +#endif + info_ptr->valid |= PNG_INFO_gAMA; + if (png_gamma == 0.0) + png_warning(png_ptr, "Setting gamma=0"); +} +#endif +void PNGAPI +png_set_gAMA_fixed(png_structp png_ptr, png_infop info_ptr, png_fixed_point + int_gamma) +{ + png_fixed_point png_gamma; + + png_debug1(1, "in %s storage function", "gAMA"); + + if (png_ptr == NULL || info_ptr == NULL) + return; + + if (int_gamma > (png_fixed_point)PNG_UINT_31_MAX) + { + png_warning(png_ptr, "Limiting gamma to 21474.83"); + png_gamma=PNG_UINT_31_MAX; + } + else + { + if (int_gamma < 0) + { + png_warning(png_ptr, "Setting negative gamma to zero"); + png_gamma = 0; + } + else + png_gamma = int_gamma; + } +#ifdef PNG_FLOATING_POINT_SUPPORTED + info_ptr->gamma = (float)(png_gamma/100000.); +#endif +#ifdef PNG_FIXED_POINT_SUPPORTED + info_ptr->int_gamma = png_gamma; +#endif + info_ptr->valid |= PNG_INFO_gAMA; + if (png_gamma == 0) + png_warning(png_ptr, "Setting gamma=0"); +} +#endif + +#ifdef PNG_hIST_SUPPORTED +void PNGAPI +png_set_hIST(png_structp png_ptr, png_infop info_ptr, png_uint_16p hist) +{ + int i; + + png_debug1(1, "in %s storage function", "hIST"); + + if (png_ptr == NULL || info_ptr == NULL) + return; + + if (info_ptr->num_palette == 0 || info_ptr->num_palette + > PNG_MAX_PALETTE_LENGTH) + { + png_warning(png_ptr, + "Invalid palette size, hIST allocation skipped"); + return; + } + + png_free_data(png_ptr, info_ptr, PNG_FREE_HIST, 0); + /* Changed from info->num_palette to PNG_MAX_PALETTE_LENGTH in + * version 1.2.1 + */ + png_ptr->hist = (png_uint_16p)png_malloc_warn(png_ptr, + PNG_MAX_PALETTE_LENGTH * png_sizeof(png_uint_16)); + if (png_ptr->hist == NULL) + { + png_warning(png_ptr, "Insufficient memory for hIST chunk data"); + return; + } + + for (i = 0; i < info_ptr->num_palette; i++) + png_ptr->hist[i] = hist[i]; + info_ptr->hist = png_ptr->hist; + info_ptr->valid |= PNG_INFO_hIST; + + info_ptr->free_me |= PNG_FREE_HIST; +} +#endif + +void PNGAPI +png_set_IHDR(png_structp png_ptr, png_infop info_ptr, + png_uint_32 width, png_uint_32 height, int bit_depth, + int color_type, int interlace_type, int compression_type, + int filter_type) +{ + png_debug1(1, "in %s storage function", "IHDR"); + + if (png_ptr == NULL || info_ptr == NULL) + return; + + info_ptr->width = width; + info_ptr->height = height; + info_ptr->bit_depth = (png_byte)bit_depth; + info_ptr->color_type = (png_byte)color_type; + info_ptr->compression_type = (png_byte)compression_type; + info_ptr->filter_type = (png_byte)filter_type; + info_ptr->interlace_type = (png_byte)interlace_type; + + png_check_IHDR (png_ptr, info_ptr->width, info_ptr->height, + info_ptr->bit_depth, info_ptr->color_type, info_ptr->interlace_type, + info_ptr->compression_type, info_ptr->filter_type); + + if (info_ptr->color_type == PNG_COLOR_TYPE_PALETTE) + info_ptr->channels = 1; + else if (info_ptr->color_type & PNG_COLOR_MASK_COLOR) + info_ptr->channels = 3; + else + info_ptr->channels = 1; + if (info_ptr->color_type & PNG_COLOR_MASK_ALPHA) + info_ptr->channels++; + info_ptr->pixel_depth = (png_byte)(info_ptr->channels * info_ptr->bit_depth); + + /* Check for potential overflow */ + if (width > (PNG_UINT_32_MAX + >> 3) /* 8-byte RGBA pixels */ + - 64 /* bigrowbuf hack */ + - 1 /* filter byte */ + - 7*8 /* rounding of width to multiple of 8 pixels */ + - 8) /* extra max_pixel_depth pad */ + info_ptr->rowbytes = 0; + else + info_ptr->rowbytes = PNG_ROWBYTES(info_ptr->pixel_depth, width); +} + +#ifdef PNG_oFFs_SUPPORTED +void PNGAPI +png_set_oFFs(png_structp png_ptr, png_infop info_ptr, + png_int_32 offset_x, png_int_32 offset_y, int unit_type) +{ + png_debug1(1, "in %s storage function", "oFFs"); + + if (png_ptr == NULL || info_ptr == NULL) + return; + + info_ptr->x_offset = offset_x; + info_ptr->y_offset = offset_y; + info_ptr->offset_unit_type = (png_byte)unit_type; + info_ptr->valid |= PNG_INFO_oFFs; +} +#endif + +#ifdef PNG_pCAL_SUPPORTED +void PNGAPI +png_set_pCAL(png_structp png_ptr, png_infop info_ptr, + png_charp purpose, png_int_32 X0, png_int_32 X1, int type, int nparams, + png_charp units, png_charpp params) +{ + png_size_t length; + int i; + + png_debug1(1, "in %s storage function", "pCAL"); + + if (png_ptr == NULL || info_ptr == NULL) + return; + + length = png_strlen(purpose) + 1; + png_debug1(3, "allocating purpose for info (%lu bytes)", + (unsigned long)length); + info_ptr->pcal_purpose = (png_charp)png_malloc_warn(png_ptr, length); + if (info_ptr->pcal_purpose == NULL) + { + png_warning(png_ptr, "Insufficient memory for pCAL purpose"); + return; + } + png_memcpy(info_ptr->pcal_purpose, purpose, length); + + png_debug(3, "storing X0, X1, type, and nparams in info"); + info_ptr->pcal_X0 = X0; + info_ptr->pcal_X1 = X1; + info_ptr->pcal_type = (png_byte)type; + info_ptr->pcal_nparams = (png_byte)nparams; + + length = png_strlen(units) + 1; + png_debug1(3, "allocating units for info (%lu bytes)", + (unsigned long)length); + info_ptr->pcal_units = (png_charp)png_malloc_warn(png_ptr, length); + if (info_ptr->pcal_units == NULL) + { + png_warning(png_ptr, "Insufficient memory for pCAL units"); + return; + } + png_memcpy(info_ptr->pcal_units, units, length); + + info_ptr->pcal_params = (png_charpp)png_malloc_warn(png_ptr, + (png_size_t)((nparams + 1) * png_sizeof(png_charp))); + if (info_ptr->pcal_params == NULL) + { + png_warning(png_ptr, "Insufficient memory for pCAL params"); + return; + } + + png_memset(info_ptr->pcal_params, 0, (nparams + 1) * png_sizeof(png_charp)); + + for (i = 0; i < nparams; i++) + { + length = png_strlen(params[i]) + 1; + png_debug2(3, "allocating parameter %d for info (%lu bytes)", i, + (unsigned long)length); + info_ptr->pcal_params[i] = (png_charp)png_malloc_warn(png_ptr, length); + if (info_ptr->pcal_params[i] == NULL) + { + png_warning(png_ptr, "Insufficient memory for pCAL parameter"); + return; + } + png_memcpy(info_ptr->pcal_params[i], params[i], length); + } + + info_ptr->valid |= PNG_INFO_pCAL; + info_ptr->free_me |= PNG_FREE_PCAL; +} +#endif + +#if defined(PNG_READ_sCAL_SUPPORTED) || defined(PNG_WRITE_sCAL_SUPPORTED) +#ifdef PNG_FLOATING_POINT_SUPPORTED +void PNGAPI +png_set_sCAL(png_structp png_ptr, png_infop info_ptr, + int unit, double width, double height) +{ + png_debug1(1, "in %s storage function", "sCAL"); + + if (png_ptr == NULL || info_ptr == NULL) + return; + + info_ptr->scal_unit = (png_byte)unit; + info_ptr->scal_pixel_width = width; + info_ptr->scal_pixel_height = height; + + info_ptr->valid |= PNG_INFO_sCAL; +} +#else +#ifdef PNG_FIXED_POINT_SUPPORTED +void PNGAPI +png_set_sCAL_s(png_structp png_ptr, png_infop info_ptr, + int unit, png_charp swidth, png_charp sheight) +{ + png_size_t length; + + png_debug1(1, "in %s storage function", "sCAL"); + + if (png_ptr == NULL || info_ptr == NULL) + return; + + info_ptr->scal_unit = (png_byte)unit; + + length = png_strlen(swidth) + 1; + png_debug1(3, "allocating unit for info (%u bytes)", + (unsigned int)length); + info_ptr->scal_s_width = (png_charp)png_malloc_warn(png_ptr, length); + if (info_ptr->scal_s_width == NULL) + { + png_warning(png_ptr, + "Memory allocation failed while processing sCAL"); + return; + } + png_memcpy(info_ptr->scal_s_width, swidth, length); + + length = png_strlen(sheight) + 1; + png_debug1(3, "allocating unit for info (%u bytes)", + (unsigned int)length); + info_ptr->scal_s_height = (png_charp)png_malloc_warn(png_ptr, length); + if (info_ptr->scal_s_height == NULL) + { + png_free (png_ptr, info_ptr->scal_s_width); + info_ptr->scal_s_width = NULL; + png_warning(png_ptr, + "Memory allocation failed while processing sCAL"); + return; + } + png_memcpy(info_ptr->scal_s_height, sheight, length); + info_ptr->valid |= PNG_INFO_sCAL; + info_ptr->free_me |= PNG_FREE_SCAL; +} +#endif +#endif +#endif + +#ifdef PNG_pHYs_SUPPORTED +void PNGAPI +png_set_pHYs(png_structp png_ptr, png_infop info_ptr, + png_uint_32 res_x, png_uint_32 res_y, int unit_type) +{ + png_debug1(1, "in %s storage function", "pHYs"); + + if (png_ptr == NULL || info_ptr == NULL) + return; + + info_ptr->x_pixels_per_unit = res_x; + info_ptr->y_pixels_per_unit = res_y; + info_ptr->phys_unit_type = (png_byte)unit_type; + info_ptr->valid |= PNG_INFO_pHYs; +} +#endif + +void PNGAPI +png_set_PLTE(png_structp png_ptr, png_infop info_ptr, + png_colorp palette, int num_palette) +{ + + png_debug1(1, "in %s storage function", "PLTE"); + + if (png_ptr == NULL || info_ptr == NULL) + return; + + if (num_palette < 0 || num_palette > PNG_MAX_PALETTE_LENGTH) + { + if (info_ptr->color_type == PNG_COLOR_TYPE_PALETTE) + png_error(png_ptr, "Invalid palette length"); + else + { + png_warning(png_ptr, "Invalid palette length"); + return; + } + } + + /* It may not actually be necessary to set png_ptr->palette here; + * we do it for backward compatibility with the way the png_handle_tRNS + * function used to do the allocation. + */ + png_free_data(png_ptr, info_ptr, PNG_FREE_PLTE, 0); + + /* Changed in libpng-1.2.1 to allocate PNG_MAX_PALETTE_LENGTH instead + * of num_palette entries, in case of an invalid PNG file that has + * too-large sample values. + */ + png_ptr->palette = (png_colorp)png_calloc(png_ptr, + PNG_MAX_PALETTE_LENGTH * png_sizeof(png_color)); + png_memcpy(png_ptr->palette, palette, num_palette * png_sizeof(png_color)); + info_ptr->palette = png_ptr->palette; + info_ptr->num_palette = png_ptr->num_palette = (png_uint_16)num_palette; + + info_ptr->free_me |= PNG_FREE_PLTE; + + info_ptr->valid |= PNG_INFO_PLTE; +} + +#ifdef PNG_sBIT_SUPPORTED +void PNGAPI +png_set_sBIT(png_structp png_ptr, png_infop info_ptr, + png_color_8p sig_bit) +{ + png_debug1(1, "in %s storage function", "sBIT"); + + if (png_ptr == NULL || info_ptr == NULL) + return; + + png_memcpy(&(info_ptr->sig_bit), sig_bit, png_sizeof(png_color_8)); + info_ptr->valid |= PNG_INFO_sBIT; +} +#endif + +#ifdef PNG_sRGB_SUPPORTED +void PNGAPI +png_set_sRGB(png_structp png_ptr, png_infop info_ptr, int intent) +{ + png_debug1(1, "in %s storage function", "sRGB"); + + if (png_ptr == NULL || info_ptr == NULL) + return; + + info_ptr->srgb_intent = (png_byte)intent; + info_ptr->valid |= PNG_INFO_sRGB; +} + +void PNGAPI +png_set_sRGB_gAMA_and_cHRM(png_structp png_ptr, png_infop info_ptr, + int intent) +{ +#ifdef PNG_gAMA_SUPPORTED +#ifdef PNG_FLOATING_POINT_SUPPORTED + float file_gamma; +#endif +#ifdef PNG_FIXED_POINT_SUPPORTED + png_fixed_point int_file_gamma; +#endif +#endif +#ifdef PNG_cHRM_SUPPORTED +#ifdef PNG_FLOATING_POINT_SUPPORTED + float white_x, white_y, red_x, red_y, green_x, green_y, blue_x, blue_y; +#endif + png_fixed_point int_white_x, int_white_y, int_red_x, int_red_y, int_green_x, + int_green_y, int_blue_x, int_blue_y; +#endif + png_debug1(1, "in %s storage function", "sRGB_gAMA_and_cHRM"); + + if (png_ptr == NULL || info_ptr == NULL) + return; + + png_set_sRGB(png_ptr, info_ptr, intent); + +#ifdef PNG_gAMA_SUPPORTED +#ifdef PNG_FLOATING_POINT_SUPPORTED + file_gamma = (float).45455; + png_set_gAMA(png_ptr, info_ptr, file_gamma); +#endif +#ifdef PNG_FIXED_POINT_SUPPORTED + int_file_gamma = 45455L; + png_set_gAMA_fixed(png_ptr, info_ptr, int_file_gamma); +#endif +#endif + +#ifdef PNG_cHRM_SUPPORTED + int_white_x = 31270L; + int_white_y = 32900L; + int_red_x = 64000L; + int_red_y = 33000L; + int_green_x = 30000L; + int_green_y = 60000L; + int_blue_x = 15000L; + int_blue_y = 6000L; + +#ifdef PNG_FLOATING_POINT_SUPPORTED + white_x = (float).3127; + white_y = (float).3290; + red_x = (float).64; + red_y = (float).33; + green_x = (float).30; + green_y = (float).60; + blue_x = (float).15; + blue_y = (float).06; +#endif + +#ifdef PNG_FIXED_POINT_SUPPORTED + png_set_cHRM_fixed(png_ptr, info_ptr, + int_white_x, int_white_y, int_red_x, int_red_y, int_green_x, + int_green_y, int_blue_x, int_blue_y); +#endif +#ifdef PNG_FLOATING_POINT_SUPPORTED + png_set_cHRM(png_ptr, info_ptr, + white_x, white_y, red_x, red_y, green_x, green_y, blue_x, blue_y); +#endif +#endif /* cHRM */ +} +#endif /* sRGB */ + + +#ifdef PNG_iCCP_SUPPORTED +void PNGAPI +png_set_iCCP(png_structp png_ptr, png_infop info_ptr, + png_charp name, int compression_type, + png_charp profile, png_uint_32 proflen) +{ + png_charp new_iccp_name; + png_charp new_iccp_profile; + png_uint_32 length; + + png_debug1(1, "in %s storage function", "iCCP"); + + if (png_ptr == NULL || info_ptr == NULL || name == NULL || profile == NULL) + return; + + length = png_strlen(name)+1; + new_iccp_name = (png_charp)png_malloc_warn(png_ptr, length); + if (new_iccp_name == NULL) + { + png_warning(png_ptr, "Insufficient memory to process iCCP chunk"); + return; + } + png_memcpy(new_iccp_name, name, length); + new_iccp_profile = (png_charp)png_malloc_warn(png_ptr, proflen); + if (new_iccp_profile == NULL) + { + png_free (png_ptr, new_iccp_name); + png_warning(png_ptr, + "Insufficient memory to process iCCP profile"); + return; + } + png_memcpy(new_iccp_profile, profile, (png_size_t)proflen); + + png_free_data(png_ptr, info_ptr, PNG_FREE_ICCP, 0); + + info_ptr->iccp_proflen = proflen; + info_ptr->iccp_name = new_iccp_name; + info_ptr->iccp_profile = new_iccp_profile; + /* Compression is always zero but is here so the API and info structure + * does not have to change if we introduce multiple compression types + */ + info_ptr->iccp_compression = (png_byte)compression_type; + info_ptr->free_me |= PNG_FREE_ICCP; + info_ptr->valid |= PNG_INFO_iCCP; +} +#endif + +#ifdef PNG_TEXT_SUPPORTED +void PNGAPI +png_set_text(png_structp png_ptr, png_infop info_ptr, png_textp text_ptr, + int num_text) +{ + int ret; + ret = png_set_text_2(png_ptr, info_ptr, text_ptr, num_text); + if (ret) + png_error(png_ptr, "Insufficient memory to store text"); +} + +int /* PRIVATE */ +png_set_text_2(png_structp png_ptr, png_infop info_ptr, png_textp text_ptr, + int num_text) +{ + int i; + + png_debug1(1, "in %s storage function", ((png_ptr == NULL || + png_ptr->chunk_name[0] == '\0') ? + "text" : (png_const_charp)png_ptr->chunk_name)); + + if (png_ptr == NULL || info_ptr == NULL || num_text == 0) + return(0); + + /* Make sure we have enough space in the "text" array in info_struct + * to hold all of the incoming text_ptr objects. + */ + if (info_ptr->num_text + num_text > info_ptr->max_text) + { + if (info_ptr->text != NULL) + { + png_textp old_text; + int old_max; + + old_max = info_ptr->max_text; + info_ptr->max_text = info_ptr->num_text + num_text + 8; + old_text = info_ptr->text; + info_ptr->text = (png_textp)png_malloc_warn(png_ptr, + (png_size_t)(info_ptr->max_text * png_sizeof(png_text))); + if (info_ptr->text == NULL) + { + png_free(png_ptr, old_text); + return(1); + } + png_memcpy(info_ptr->text, old_text, (png_size_t)(old_max * + png_sizeof(png_text))); + png_free(png_ptr, old_text); + } + else + { + info_ptr->max_text = num_text + 8; + info_ptr->num_text = 0; + info_ptr->text = (png_textp)png_malloc_warn(png_ptr, + (png_size_t)(info_ptr->max_text * png_sizeof(png_text))); + if (info_ptr->text == NULL) + return(1); + info_ptr->free_me |= PNG_FREE_TEXT; + } + png_debug1(3, "allocated %d entries for info_ptr->text", + info_ptr->max_text); + } + for (i = 0; i < num_text; i++) + { + png_size_t text_length, key_len; + png_size_t lang_len, lang_key_len; + png_textp textp = &(info_ptr->text[info_ptr->num_text]); + + if (text_ptr[i].key == NULL) + continue; + + key_len = png_strlen(text_ptr[i].key); + + if (text_ptr[i].compression <= 0) + { + lang_len = 0; + lang_key_len = 0; + } + + else +#ifdef PNG_iTXt_SUPPORTED + { + /* Set iTXt data */ + + if (text_ptr[i].lang != NULL) + lang_len = png_strlen(text_ptr[i].lang); + else + lang_len = 0; + if (text_ptr[i].lang_key != NULL) + lang_key_len = png_strlen(text_ptr[i].lang_key); + else + lang_key_len = 0; + } +#else /* PNG_iTXt_SUPPORTED */ + { + png_warning(png_ptr, "iTXt chunk not supported"); + continue; + } +#endif + + if (text_ptr[i].text == NULL || text_ptr[i].text[0] == '\0') + { + text_length = 0; +#ifdef PNG_iTXt_SUPPORTED + if (text_ptr[i].compression > 0) + textp->compression = PNG_ITXT_COMPRESSION_NONE; + else +#endif + textp->compression = PNG_TEXT_COMPRESSION_NONE; + } + + else + { + text_length = png_strlen(text_ptr[i].text); + textp->compression = text_ptr[i].compression; + } + + textp->key = (png_charp)png_malloc_warn(png_ptr, + (png_size_t) + (key_len + text_length + lang_len + lang_key_len + 4)); + if (textp->key == NULL) + return(1); + png_debug2(2, "Allocated %lu bytes at %x in png_set_text", + (unsigned long)(png_uint_32) + (key_len + lang_len + lang_key_len + text_length + 4), + (int)textp->key); + + png_memcpy(textp->key, text_ptr[i].key,(png_size_t)(key_len)); + *(textp->key + key_len) = '\0'; +#ifdef PNG_iTXt_SUPPORTED + if (text_ptr[i].compression > 0) + { + textp->lang = textp->key + key_len + 1; + png_memcpy(textp->lang, text_ptr[i].lang, lang_len); + *(textp->lang + lang_len) = '\0'; + textp->lang_key = textp->lang + lang_len + 1; + png_memcpy(textp->lang_key, text_ptr[i].lang_key, lang_key_len); + *(textp->lang_key + lang_key_len) = '\0'; + textp->text = textp->lang_key + lang_key_len + 1; + } + else +#endif + { +#ifdef PNG_iTXt_SUPPORTED + textp->lang=NULL; + textp->lang_key=NULL; +#endif + textp->text = textp->key + key_len + 1; + } + if (text_length) + png_memcpy(textp->text, text_ptr[i].text, + (png_size_t)(text_length)); + *(textp->text + text_length) = '\0'; + +#ifdef PNG_iTXt_SUPPORTED + if (textp->compression > 0) + { + textp->text_length = 0; + textp->itxt_length = text_length; + } + else +#endif + + { + textp->text_length = text_length; +#ifdef PNG_iTXt_SUPPORTED + textp->itxt_length = 0; +#endif + } + info_ptr->num_text++; + png_debug1(3, "transferred text chunk %d", info_ptr->num_text); + } + return(0); +} +#endif + +#ifdef PNG_tIME_SUPPORTED +void PNGAPI +png_set_tIME(png_structp png_ptr, png_infop info_ptr, png_timep mod_time) +{ + png_debug1(1, "in %s storage function", "tIME"); + + if (png_ptr == NULL || info_ptr == NULL || + (png_ptr->mode & PNG_WROTE_tIME)) + return; + + png_memcpy(&(info_ptr->mod_time), mod_time, png_sizeof(png_time)); + info_ptr->valid |= PNG_INFO_tIME; +} +#endif + +#ifdef PNG_tRNS_SUPPORTED +void PNGAPI +png_set_tRNS(png_structp png_ptr, png_infop info_ptr, + png_bytep trans_alpha, int num_trans, png_color_16p trans_color) +{ + png_debug1(1, "in %s storage function", "tRNS"); + + if (png_ptr == NULL || info_ptr == NULL) + return; + + if (trans_alpha != NULL) + { + /* It may not actually be necessary to set png_ptr->trans_alpha here; + * we do it for backward compatibility with the way the png_handle_tRNS + * function used to do the allocation. + */ + + png_free_data(png_ptr, info_ptr, PNG_FREE_TRNS, 0); + + /* Changed from num_trans to PNG_MAX_PALETTE_LENGTH in version 1.2.1 */ + png_ptr->trans_alpha = info_ptr->trans_alpha = (png_bytep)png_malloc(png_ptr, + (png_size_t)PNG_MAX_PALETTE_LENGTH); + if (num_trans > 0 && num_trans <= PNG_MAX_PALETTE_LENGTH) + png_memcpy(info_ptr->trans_alpha, trans_alpha, (png_size_t)num_trans); + } + + if (trans_color != NULL) + { + int sample_max = (1 << info_ptr->bit_depth); + if ((info_ptr->color_type == PNG_COLOR_TYPE_GRAY && + (int)trans_color->gray > sample_max) || + (info_ptr->color_type == PNG_COLOR_TYPE_RGB && + ((int)trans_color->red > sample_max || + (int)trans_color->green > sample_max || + (int)trans_color->blue > sample_max))) + png_warning(png_ptr, + "tRNS chunk has out-of-range samples for bit_depth"); + png_memcpy(&(info_ptr->trans_color), trans_color, + png_sizeof(png_color_16)); + if (num_trans == 0) + num_trans = 1; + } + + info_ptr->num_trans = (png_uint_16)num_trans; + if (num_trans != 0) + { + info_ptr->valid |= PNG_INFO_tRNS; + info_ptr->free_me |= PNG_FREE_TRNS; + } +} +#endif + +#ifdef PNG_sPLT_SUPPORTED +void PNGAPI +png_set_sPLT(png_structp png_ptr, + png_infop info_ptr, png_sPLT_tp entries, int nentries) +/* + * entries - array of png_sPLT_t structures + * to be added to the list of palettes + * in the info structure. + * nentries - number of palette structures to be + * added. + */ +{ + png_sPLT_tp np; + int i; + + if (png_ptr == NULL || info_ptr == NULL) + return; + + np = (png_sPLT_tp)png_malloc_warn(png_ptr, + (info_ptr->splt_palettes_num + nentries) * + (png_size_t)png_sizeof(png_sPLT_t)); + if (np == NULL) + { + png_warning(png_ptr, "No memory for sPLT palettes"); + return; + } + + png_memcpy(np, info_ptr->splt_palettes, + info_ptr->splt_palettes_num * png_sizeof(png_sPLT_t)); + png_free(png_ptr, info_ptr->splt_palettes); + info_ptr->splt_palettes=NULL; + + for (i = 0; i < nentries; i++) + { + png_sPLT_tp to = np + info_ptr->splt_palettes_num + i; + png_sPLT_tp from = entries + i; + png_uint_32 length; + + length = png_strlen(from->name) + 1; + to->name = (png_charp)png_malloc_warn(png_ptr, (png_size_t)length); + if (to->name == NULL) + { + png_warning(png_ptr, + "Out of memory while processing sPLT chunk"); + continue; + } + png_memcpy(to->name, from->name, length); + to->entries = (png_sPLT_entryp)png_malloc_warn(png_ptr, + (png_size_t)(from->nentries * png_sizeof(png_sPLT_entry))); + if (to->entries == NULL) + { + png_warning(png_ptr, + "Out of memory while processing sPLT chunk"); + png_free(png_ptr, to->name); + to->name = NULL; + continue; + } + png_memcpy(to->entries, from->entries, + from->nentries * png_sizeof(png_sPLT_entry)); + to->nentries = from->nentries; + to->depth = from->depth; + } + + info_ptr->splt_palettes = np; + info_ptr->splt_palettes_num += nentries; + info_ptr->valid |= PNG_INFO_sPLT; + info_ptr->free_me |= PNG_FREE_SPLT; +} +#endif /* PNG_sPLT_SUPPORTED */ + +#ifdef PNG_UNKNOWN_CHUNKS_SUPPORTED +void PNGAPI +png_set_unknown_chunks(png_structp png_ptr, + png_infop info_ptr, png_unknown_chunkp unknowns, int num_unknowns) +{ + png_unknown_chunkp np; + int i; + + if (png_ptr == NULL || info_ptr == NULL || num_unknowns == 0) + return; + + np = (png_unknown_chunkp)png_malloc_warn(png_ptr, + (png_size_t)((info_ptr->unknown_chunks_num + num_unknowns) * + png_sizeof(png_unknown_chunk))); + if (np == NULL) + { + png_warning(png_ptr, + "Out of memory while processing unknown chunk"); + return; + } + + png_memcpy(np, info_ptr->unknown_chunks, + info_ptr->unknown_chunks_num * png_sizeof(png_unknown_chunk)); + png_free(png_ptr, info_ptr->unknown_chunks); + info_ptr->unknown_chunks = NULL; + + for (i = 0; i < num_unknowns; i++) + { + png_unknown_chunkp to = np + info_ptr->unknown_chunks_num + i; + png_unknown_chunkp from = unknowns + i; + + png_memcpy((png_charp)to->name, (png_charp)from->name, + png_sizeof(from->name)); + to->name[png_sizeof(to->name)-1] = '\0'; + to->size = from->size; + /* Note our location in the read or write sequence */ + to->location = (png_byte)(png_ptr->mode & 0xff); + + if (from->size == 0) + to->data=NULL; + else + { + to->data = (png_bytep)png_malloc_warn(png_ptr, + (png_size_t)from->size); + if (to->data == NULL) + { + png_warning(png_ptr, + "Out of memory while processing unknown chunk"); + to->size = 0; + } + else + png_memcpy(to->data, from->data, from->size); + } + } + + info_ptr->unknown_chunks = np; + info_ptr->unknown_chunks_num += num_unknowns; + info_ptr->free_me |= PNG_FREE_UNKN; +} +void PNGAPI +png_set_unknown_chunk_location(png_structp png_ptr, png_infop info_ptr, + int chunk, int location) +{ + if (png_ptr != NULL && info_ptr != NULL && chunk >= 0 && chunk < + (int)info_ptr->unknown_chunks_num) + info_ptr->unknown_chunks[chunk].location = (png_byte)location; +} +#endif + + +#ifdef PNG_MNG_FEATURES_SUPPORTED +png_uint_32 PNGAPI +png_permit_mng_features (png_structp png_ptr, png_uint_32 mng_features) +{ + png_debug(1, "in png_permit_mng_features"); + + if (png_ptr == NULL) + return (png_uint_32)0; + png_ptr->mng_features_permitted = + (png_byte)(mng_features & PNG_ALL_MNG_FEATURES); + return (png_uint_32)png_ptr->mng_features_permitted; +} +#endif + +#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED +void PNGAPI +png_set_keep_unknown_chunks(png_structp png_ptr, int keep, png_bytep + chunk_list, int num_chunks) +{ + png_bytep new_list, p; + int i, old_num_chunks; + if (png_ptr == NULL) + return; + if (num_chunks == 0) + { + if (keep == PNG_HANDLE_CHUNK_ALWAYS || keep == PNG_HANDLE_CHUNK_IF_SAFE) + png_ptr->flags |= PNG_FLAG_KEEP_UNKNOWN_CHUNKS; + else + png_ptr->flags &= ~PNG_FLAG_KEEP_UNKNOWN_CHUNKS; + + if (keep == PNG_HANDLE_CHUNK_ALWAYS) + png_ptr->flags |= PNG_FLAG_KEEP_UNSAFE_CHUNKS; + else + png_ptr->flags &= ~PNG_FLAG_KEEP_UNSAFE_CHUNKS; + return; + } + if (chunk_list == NULL) + return; + old_num_chunks = png_ptr->num_chunk_list; + new_list=(png_bytep)png_malloc(png_ptr, + (png_size_t) + (5*(num_chunks + old_num_chunks))); + if (png_ptr->chunk_list != NULL) + { + png_memcpy(new_list, png_ptr->chunk_list, + (png_size_t)(5*old_num_chunks)); + png_free(png_ptr, png_ptr->chunk_list); + png_ptr->chunk_list=NULL; + } + png_memcpy(new_list + 5*old_num_chunks, chunk_list, + (png_size_t)(5*num_chunks)); + for (p = new_list + 5*old_num_chunks + 4, i = 0; inum_chunk_list = old_num_chunks + num_chunks; + png_ptr->chunk_list = new_list; + png_ptr->free_me |= PNG_FREE_LIST; +} +#endif + +#ifdef PNG_READ_USER_CHUNKS_SUPPORTED +void PNGAPI +png_set_read_user_chunk_fn(png_structp png_ptr, png_voidp user_chunk_ptr, + png_user_chunk_ptr read_user_chunk_fn) +{ + png_debug(1, "in png_set_read_user_chunk_fn"); + + if (png_ptr == NULL) + return; + + png_ptr->read_user_chunk_fn = read_user_chunk_fn; + png_ptr->user_chunk_ptr = user_chunk_ptr; +} +#endif + +#ifdef PNG_INFO_IMAGE_SUPPORTED +void PNGAPI +png_set_rows(png_structp png_ptr, png_infop info_ptr, png_bytepp row_pointers) +{ + png_debug1(1, "in %s storage function", "rows"); + + if (png_ptr == NULL || info_ptr == NULL) + return; + + if (info_ptr->row_pointers && (info_ptr->row_pointers != row_pointers)) + png_free_data(png_ptr, info_ptr, PNG_FREE_ROWS, 0); + info_ptr->row_pointers = row_pointers; + if (row_pointers) + info_ptr->valid |= PNG_INFO_IDAT; +} +#endif + +void PNGAPI +png_set_compression_buffer_size(png_structp png_ptr, + png_size_t size) +{ + if (png_ptr == NULL) + return; + png_free(png_ptr, png_ptr->zbuf); + png_ptr->zbuf_size = size; + png_ptr->zbuf = (png_bytep)png_malloc(png_ptr, size); + png_ptr->zstream.next_out = png_ptr->zbuf; + png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size; +} + +void PNGAPI +png_set_invalid(png_structp png_ptr, png_infop info_ptr, int mask) +{ + if (png_ptr && info_ptr) + info_ptr->valid &= ~mask; +} + + + +#ifdef PNG_SET_USER_LIMITS_SUPPORTED +/* This function was added to libpng 1.2.6 */ +void PNGAPI +png_set_user_limits (png_structp png_ptr, png_uint_32 user_width_max, + png_uint_32 user_height_max) +{ + /* Images with dimensions larger than these limits will be + * rejected by png_set_IHDR(). To accept any PNG datastream + * regardless of dimensions, set both limits to 0x7ffffffL. + */ + if (png_ptr == NULL) + return; + png_ptr->user_width_max = user_width_max; + png_ptr->user_height_max = user_height_max; +} + +/* This function was added to libpng 1.4.0 */ +void PNGAPI +png_set_chunk_cache_max (png_structp png_ptr, + png_uint_32 user_chunk_cache_max) +{ + if (png_ptr) + png_ptr->user_chunk_cache_max = user_chunk_cache_max; +} + +/* This function was added to libpng 1.4.1 */ +void PNGAPI +png_set_chunk_malloc_max (png_structp png_ptr, + png_alloc_size_t user_chunk_malloc_max) +{ + if (png_ptr) + png_ptr->user_chunk_malloc_max = + (png_size_t)user_chunk_malloc_max; +} +#endif /* ?PNG_SET_USER_LIMITS_SUPPORTED */ + + +#ifdef PNG_BENIGN_ERRORS_SUPPORTED +void PNGAPI +png_set_benign_errors(png_structp png_ptr, int allowed) +{ + png_debug(1, "in png_set_benign_errors"); + + if (allowed) + png_ptr->flags |= PNG_FLAG_BENIGN_ERRORS_WARN; + else + png_ptr->flags &= ~PNG_FLAG_BENIGN_ERRORS_WARN; +} +#endif /* PNG_BENIGN_ERRORS_SUPPORTED */ +#endif /* PNG_READ_SUPPORTED || PNG_WRITE_SUPPORTED */ diff --git a/libpng_1.4.1_android/pngtrans.c b/libpng_1.4.1_android/pngtrans.c new file mode 100755 index 0000000..7b217bb --- /dev/null +++ b/libpng_1.4.1_android/pngtrans.c @@ -0,0 +1,676 @@ + +/* pngtrans.c - transforms the data in a row (used by both readers and writers) + * + * Last changed in libpng 1.4.0 [January 3, 2010] + * Copyright (c) 1998-2010 Glenn Randers-Pehrson + * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) + * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) + * + * This code is released under the libpng license. + * For conditions of distribution and use, see the disclaimer + * and license in png.h + */ + +#define PNG_NO_PEDANTIC_WARNINGS +#include "png.h" +#if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED) +#include "pngpriv.h" + +#if defined(PNG_READ_BGR_SUPPORTED) || defined(PNG_WRITE_BGR_SUPPORTED) +/* Turn on BGR-to-RGB mapping */ +void PNGAPI +png_set_bgr(png_structp png_ptr) +{ + png_debug(1, "in png_set_bgr"); + + if (png_ptr == NULL) + return; + png_ptr->transformations |= PNG_BGR; +} +#endif + +#if defined(PNG_READ_SWAP_SUPPORTED) || defined(PNG_WRITE_SWAP_SUPPORTED) +/* Turn on 16 bit byte swapping */ +void PNGAPI +png_set_swap(png_structp png_ptr) +{ + png_debug(1, "in png_set_swap"); + + if (png_ptr == NULL) + return; + if (png_ptr->bit_depth == 16) + png_ptr->transformations |= PNG_SWAP_BYTES; +} +#endif + +#if defined(PNG_READ_PACK_SUPPORTED) || defined(PNG_WRITE_PACK_SUPPORTED) +/* Turn on pixel packing */ +void PNGAPI +png_set_packing(png_structp png_ptr) +{ + png_debug(1, "in png_set_packing"); + + if (png_ptr == NULL) + return; + if (png_ptr->bit_depth < 8) + { + png_ptr->transformations |= PNG_PACK; + png_ptr->usr_bit_depth = 8; + } +} +#endif + +#if defined(PNG_READ_PACKSWAP_SUPPORTED)||defined(PNG_WRITE_PACKSWAP_SUPPORTED) +/* Turn on packed pixel swapping */ +void PNGAPI +png_set_packswap(png_structp png_ptr) +{ + png_debug(1, "in png_set_packswap"); + + if (png_ptr == NULL) + return; + if (png_ptr->bit_depth < 8) + png_ptr->transformations |= PNG_PACKSWAP; +} +#endif + +#if defined(PNG_READ_SHIFT_SUPPORTED) || defined(PNG_WRITE_SHIFT_SUPPORTED) +void PNGAPI +png_set_shift(png_structp png_ptr, png_color_8p true_bits) +{ + png_debug(1, "in png_set_shift"); + + if (png_ptr == NULL) + return; + png_ptr->transformations |= PNG_SHIFT; + png_ptr->shift = *true_bits; +} +#endif + +#if defined(PNG_READ_INTERLACING_SUPPORTED) || \ + defined(PNG_WRITE_INTERLACING_SUPPORTED) +int PNGAPI +png_set_interlace_handling(png_structp png_ptr) +{ + png_debug(1, "in png_set_interlace handling"); + + if (png_ptr && png_ptr->interlaced) + { + png_ptr->transformations |= PNG_INTERLACE; + return (7); + } + + return (1); +} +#endif + +#if defined(PNG_READ_FILLER_SUPPORTED) || defined(PNG_WRITE_FILLER_SUPPORTED) +/* Add a filler byte on read, or remove a filler or alpha byte on write. + * The filler type has changed in v0.95 to allow future 2-byte fillers + * for 48-bit input data, as well as to avoid problems with some compilers + * that don't like bytes as parameters. + */ +void PNGAPI +png_set_filler(png_structp png_ptr, png_uint_32 filler, int filler_loc) +{ + png_debug(1, "in png_set_filler"); + + if (png_ptr == NULL) + return; + png_ptr->transformations |= PNG_FILLER; + png_ptr->filler = (png_uint_16)filler; + if (filler_loc == PNG_FILLER_AFTER) + png_ptr->flags |= PNG_FLAG_FILLER_AFTER; + else + png_ptr->flags &= ~PNG_FLAG_FILLER_AFTER; + + /* This should probably go in the "do_read_filler" routine. + * I attempted to do that in libpng-1.0.1a but that caused problems + * so I restored it in libpng-1.0.2a + */ + + if (png_ptr->color_type == PNG_COLOR_TYPE_RGB) + { + png_ptr->usr_channels = 4; + } + + /* Also I added this in libpng-1.0.2a (what happens when we expand + * a less-than-8-bit grayscale to GA? */ + + if (png_ptr->color_type == PNG_COLOR_TYPE_GRAY && png_ptr->bit_depth >= 8) + { + png_ptr->usr_channels = 2; + } +} + +/* Added to libpng-1.2.7 */ +void PNGAPI +png_set_add_alpha(png_structp png_ptr, png_uint_32 filler, int filler_loc) +{ + png_debug(1, "in png_set_add_alpha"); + + if (png_ptr == NULL) + return; + png_set_filler(png_ptr, filler, filler_loc); + png_ptr->transformations |= PNG_ADD_ALPHA; +} + +#endif + +#if defined(PNG_READ_SWAP_ALPHA_SUPPORTED) || \ + defined(PNG_WRITE_SWAP_ALPHA_SUPPORTED) +void PNGAPI +png_set_swap_alpha(png_structp png_ptr) +{ + png_debug(1, "in png_set_swap_alpha"); + + if (png_ptr == NULL) + return; + png_ptr->transformations |= PNG_SWAP_ALPHA; +} +#endif + +#if defined(PNG_READ_INVERT_ALPHA_SUPPORTED) || \ + defined(PNG_WRITE_INVERT_ALPHA_SUPPORTED) +void PNGAPI +png_set_invert_alpha(png_structp png_ptr) +{ + png_debug(1, "in png_set_invert_alpha"); + + if (png_ptr == NULL) + return; + png_ptr->transformations |= PNG_INVERT_ALPHA; +} +#endif + +#if defined(PNG_READ_INVERT_SUPPORTED) || defined(PNG_WRITE_INVERT_SUPPORTED) +void PNGAPI +png_set_invert_mono(png_structp png_ptr) +{ + png_debug(1, "in png_set_invert_mono"); + + if (png_ptr == NULL) + return; + png_ptr->transformations |= PNG_INVERT_MONO; +} + +/* Invert monochrome grayscale data */ +void /* PRIVATE */ +png_do_invert(png_row_infop row_info, png_bytep row) +{ + png_debug(1, "in png_do_invert"); + + /* This test removed from libpng version 1.0.13 and 1.2.0: + * if (row_info->bit_depth == 1 && + */ + if (row_info->color_type == PNG_COLOR_TYPE_GRAY) + { + png_bytep rp = row; + png_uint_32 i; + png_uint_32 istop = row_info->rowbytes; + + for (i = 0; i < istop; i++) + { + *rp = (png_byte)(~(*rp)); + rp++; + } + } + else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA && + row_info->bit_depth == 8) + { + png_bytep rp = row; + png_uint_32 i; + png_uint_32 istop = row_info->rowbytes; + + for (i = 0; i < istop; i+=2) + { + *rp = (png_byte)(~(*rp)); + rp+=2; + } + } + else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA && + row_info->bit_depth == 16) + { + png_bytep rp = row; + png_uint_32 i; + png_uint_32 istop = row_info->rowbytes; + + for (i = 0; i < istop; i+=4) + { + *rp = (png_byte)(~(*rp)); + *(rp+1) = (png_byte)(~(*(rp+1))); + rp+=4; + } + } +} +#endif + +#if defined(PNG_READ_SWAP_SUPPORTED) || defined(PNG_WRITE_SWAP_SUPPORTED) +/* Swaps byte order on 16 bit depth images */ +void /* PRIVATE */ +png_do_swap(png_row_infop row_info, png_bytep row) +{ + png_debug(1, "in png_do_swap"); + + if ( + row_info->bit_depth == 16) + { + png_bytep rp = row; + png_uint_32 i; + png_uint_32 istop= row_info->width * row_info->channels; + + for (i = 0; i < istop; i++, rp += 2) + { + png_byte t = *rp; + *rp = *(rp + 1); + *(rp + 1) = t; + } + } +} +#endif + +#if defined(PNG_READ_PACKSWAP_SUPPORTED)||defined(PNG_WRITE_PACKSWAP_SUPPORTED) +static PNG_CONST png_byte onebppswaptable[256] = { + 0x00, 0x80, 0x40, 0xC0, 0x20, 0xA0, 0x60, 0xE0, + 0x10, 0x90, 0x50, 0xD0, 0x30, 0xB0, 0x70, 0xF0, + 0x08, 0x88, 0x48, 0xC8, 0x28, 0xA8, 0x68, 0xE8, + 0x18, 0x98, 0x58, 0xD8, 0x38, 0xB8, 0x78, 0xF8, + 0x04, 0x84, 0x44, 0xC4, 0x24, 0xA4, 0x64, 0xE4, + 0x14, 0x94, 0x54, 0xD4, 0x34, 0xB4, 0x74, 0xF4, + 0x0C, 0x8C, 0x4C, 0xCC, 0x2C, 0xAC, 0x6C, 0xEC, + 0x1C, 0x9C, 0x5C, 0xDC, 0x3C, 0xBC, 0x7C, 0xFC, + 0x02, 0x82, 0x42, 0xC2, 0x22, 0xA2, 0x62, 0xE2, + 0x12, 0x92, 0x52, 0xD2, 0x32, 0xB2, 0x72, 0xF2, + 0x0A, 0x8A, 0x4A, 0xCA, 0x2A, 0xAA, 0x6A, 0xEA, + 0x1A, 0x9A, 0x5A, 0xDA, 0x3A, 0xBA, 0x7A, 0xFA, + 0x06, 0x86, 0x46, 0xC6, 0x26, 0xA6, 0x66, 0xE6, + 0x16, 0x96, 0x56, 0xD6, 0x36, 0xB6, 0x76, 0xF6, + 0x0E, 0x8E, 0x4E, 0xCE, 0x2E, 0xAE, 0x6E, 0xEE, + 0x1E, 0x9E, 0x5E, 0xDE, 0x3E, 0xBE, 0x7E, 0xFE, + 0x01, 0x81, 0x41, 0xC1, 0x21, 0xA1, 0x61, 0xE1, + 0x11, 0x91, 0x51, 0xD1, 0x31, 0xB1, 0x71, 0xF1, + 0x09, 0x89, 0x49, 0xC9, 0x29, 0xA9, 0x69, 0xE9, + 0x19, 0x99, 0x59, 0xD9, 0x39, 0xB9, 0x79, 0xF9, + 0x05, 0x85, 0x45, 0xC5, 0x25, 0xA5, 0x65, 0xE5, + 0x15, 0x95, 0x55, 0xD5, 0x35, 0xB5, 0x75, 0xF5, + 0x0D, 0x8D, 0x4D, 0xCD, 0x2D, 0xAD, 0x6D, 0xED, + 0x1D, 0x9D, 0x5D, 0xDD, 0x3D, 0xBD, 0x7D, 0xFD, + 0x03, 0x83, 0x43, 0xC3, 0x23, 0xA3, 0x63, 0xE3, + 0x13, 0x93, 0x53, 0xD3, 0x33, 0xB3, 0x73, 0xF3, + 0x0B, 0x8B, 0x4B, 0xCB, 0x2B, 0xAB, 0x6B, 0xEB, + 0x1B, 0x9B, 0x5B, 0xDB, 0x3B, 0xBB, 0x7B, 0xFB, + 0x07, 0x87, 0x47, 0xC7, 0x27, 0xA7, 0x67, 0xE7, + 0x17, 0x97, 0x57, 0xD7, 0x37, 0xB7, 0x77, 0xF7, + 0x0F, 0x8F, 0x4F, 0xCF, 0x2F, 0xAF, 0x6F, 0xEF, + 0x1F, 0x9F, 0x5F, 0xDF, 0x3F, 0xBF, 0x7F, 0xFF +}; + +static PNG_CONST png_byte twobppswaptable[256] = { + 0x00, 0x40, 0x80, 0xC0, 0x10, 0x50, 0x90, 0xD0, + 0x20, 0x60, 0xA0, 0xE0, 0x30, 0x70, 0xB0, 0xF0, + 0x04, 0x44, 0x84, 0xC4, 0x14, 0x54, 0x94, 0xD4, + 0x24, 0x64, 0xA4, 0xE4, 0x34, 0x74, 0xB4, 0xF4, + 0x08, 0x48, 0x88, 0xC8, 0x18, 0x58, 0x98, 0xD8, + 0x28, 0x68, 0xA8, 0xE8, 0x38, 0x78, 0xB8, 0xF8, + 0x0C, 0x4C, 0x8C, 0xCC, 0x1C, 0x5C, 0x9C, 0xDC, + 0x2C, 0x6C, 0xAC, 0xEC, 0x3C, 0x7C, 0xBC, 0xFC, + 0x01, 0x41, 0x81, 0xC1, 0x11, 0x51, 0x91, 0xD1, + 0x21, 0x61, 0xA1, 0xE1, 0x31, 0x71, 0xB1, 0xF1, + 0x05, 0x45, 0x85, 0xC5, 0x15, 0x55, 0x95, 0xD5, + 0x25, 0x65, 0xA5, 0xE5, 0x35, 0x75, 0xB5, 0xF5, + 0x09, 0x49, 0x89, 0xC9, 0x19, 0x59, 0x99, 0xD9, + 0x29, 0x69, 0xA9, 0xE9, 0x39, 0x79, 0xB9, 0xF9, + 0x0D, 0x4D, 0x8D, 0xCD, 0x1D, 0x5D, 0x9D, 0xDD, + 0x2D, 0x6D, 0xAD, 0xED, 0x3D, 0x7D, 0xBD, 0xFD, + 0x02, 0x42, 0x82, 0xC2, 0x12, 0x52, 0x92, 0xD2, + 0x22, 0x62, 0xA2, 0xE2, 0x32, 0x72, 0xB2, 0xF2, + 0x06, 0x46, 0x86, 0xC6, 0x16, 0x56, 0x96, 0xD6, + 0x26, 0x66, 0xA6, 0xE6, 0x36, 0x76, 0xB6, 0xF6, + 0x0A, 0x4A, 0x8A, 0xCA, 0x1A, 0x5A, 0x9A, 0xDA, + 0x2A, 0x6A, 0xAA, 0xEA, 0x3A, 0x7A, 0xBA, 0xFA, + 0x0E, 0x4E, 0x8E, 0xCE, 0x1E, 0x5E, 0x9E, 0xDE, + 0x2E, 0x6E, 0xAE, 0xEE, 0x3E, 0x7E, 0xBE, 0xFE, + 0x03, 0x43, 0x83, 0xC3, 0x13, 0x53, 0x93, 0xD3, + 0x23, 0x63, 0xA3, 0xE3, 0x33, 0x73, 0xB3, 0xF3, + 0x07, 0x47, 0x87, 0xC7, 0x17, 0x57, 0x97, 0xD7, + 0x27, 0x67, 0xA7, 0xE7, 0x37, 0x77, 0xB7, 0xF7, + 0x0B, 0x4B, 0x8B, 0xCB, 0x1B, 0x5B, 0x9B, 0xDB, + 0x2B, 0x6B, 0xAB, 0xEB, 0x3B, 0x7B, 0xBB, 0xFB, + 0x0F, 0x4F, 0x8F, 0xCF, 0x1F, 0x5F, 0x9F, 0xDF, + 0x2F, 0x6F, 0xAF, 0xEF, 0x3F, 0x7F, 0xBF, 0xFF +}; + +static PNG_CONST png_byte fourbppswaptable[256] = { + 0x00, 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, + 0x80, 0x90, 0xA0, 0xB0, 0xC0, 0xD0, 0xE0, 0xF0, + 0x01, 0x11, 0x21, 0x31, 0x41, 0x51, 0x61, 0x71, + 0x81, 0x91, 0xA1, 0xB1, 0xC1, 0xD1, 0xE1, 0xF1, + 0x02, 0x12, 0x22, 0x32, 0x42, 0x52, 0x62, 0x72, + 0x82, 0x92, 0xA2, 0xB2, 0xC2, 0xD2, 0xE2, 0xF2, + 0x03, 0x13, 0x23, 0x33, 0x43, 0x53, 0x63, 0x73, + 0x83, 0x93, 0xA3, 0xB3, 0xC3, 0xD3, 0xE3, 0xF3, + 0x04, 0x14, 0x24, 0x34, 0x44, 0x54, 0x64, 0x74, + 0x84, 0x94, 0xA4, 0xB4, 0xC4, 0xD4, 0xE4, 0xF4, + 0x05, 0x15, 0x25, 0x35, 0x45, 0x55, 0x65, 0x75, + 0x85, 0x95, 0xA5, 0xB5, 0xC5, 0xD5, 0xE5, 0xF5, + 0x06, 0x16, 0x26, 0x36, 0x46, 0x56, 0x66, 0x76, + 0x86, 0x96, 0xA6, 0xB6, 0xC6, 0xD6, 0xE6, 0xF6, + 0x07, 0x17, 0x27, 0x37, 0x47, 0x57, 0x67, 0x77, + 0x87, 0x97, 0xA7, 0xB7, 0xC7, 0xD7, 0xE7, 0xF7, + 0x08, 0x18, 0x28, 0x38, 0x48, 0x58, 0x68, 0x78, + 0x88, 0x98, 0xA8, 0xB8, 0xC8, 0xD8, 0xE8, 0xF8, + 0x09, 0x19, 0x29, 0x39, 0x49, 0x59, 0x69, 0x79, + 0x89, 0x99, 0xA9, 0xB9, 0xC9, 0xD9, 0xE9, 0xF9, + 0x0A, 0x1A, 0x2A, 0x3A, 0x4A, 0x5A, 0x6A, 0x7A, + 0x8A, 0x9A, 0xAA, 0xBA, 0xCA, 0xDA, 0xEA, 0xFA, + 0x0B, 0x1B, 0x2B, 0x3B, 0x4B, 0x5B, 0x6B, 0x7B, + 0x8B, 0x9B, 0xAB, 0xBB, 0xCB, 0xDB, 0xEB, 0xFB, + 0x0C, 0x1C, 0x2C, 0x3C, 0x4C, 0x5C, 0x6C, 0x7C, + 0x8C, 0x9C, 0xAC, 0xBC, 0xCC, 0xDC, 0xEC, 0xFC, + 0x0D, 0x1D, 0x2D, 0x3D, 0x4D, 0x5D, 0x6D, 0x7D, + 0x8D, 0x9D, 0xAD, 0xBD, 0xCD, 0xDD, 0xED, 0xFD, + 0x0E, 0x1E, 0x2E, 0x3E, 0x4E, 0x5E, 0x6E, 0x7E, + 0x8E, 0x9E, 0xAE, 0xBE, 0xCE, 0xDE, 0xEE, 0xFE, + 0x0F, 0x1F, 0x2F, 0x3F, 0x4F, 0x5F, 0x6F, 0x7F, + 0x8F, 0x9F, 0xAF, 0xBF, 0xCF, 0xDF, 0xEF, 0xFF +}; + +/* Swaps pixel packing order within bytes */ +void /* PRIVATE */ +png_do_packswap(png_row_infop row_info, png_bytep row) +{ + png_debug(1, "in png_do_packswap"); + + if ( + row_info->bit_depth < 8) + { + png_bytep rp, end, table; + + end = row + row_info->rowbytes; + + if (row_info->bit_depth == 1) + table = (png_bytep)onebppswaptable; + else if (row_info->bit_depth == 2) + table = (png_bytep)twobppswaptable; + else if (row_info->bit_depth == 4) + table = (png_bytep)fourbppswaptable; + else + return; + + for (rp = row; rp < end; rp++) + *rp = table[*rp]; + } +} +#endif /* PNG_READ_PACKSWAP_SUPPORTED or PNG_WRITE_PACKSWAP_SUPPORTED */ + +#if defined(PNG_WRITE_FILLER_SUPPORTED) || \ + defined(PNG_READ_STRIP_ALPHA_SUPPORTED) +/* Remove filler or alpha byte(s) */ +void /* PRIVATE */ +png_do_strip_filler(png_row_infop row_info, png_bytep row, png_uint_32 flags) +{ + png_debug(1, "in png_do_strip_filler"); + + { + png_bytep sp=row; + png_bytep dp=row; + png_uint_32 row_width=row_info->width; + png_uint_32 i; + + if ((row_info->color_type == PNG_COLOR_TYPE_RGB || + (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA && + (flags & PNG_FLAG_STRIP_ALPHA))) && + row_info->channels == 4) + { + if (row_info->bit_depth == 8) + { + /* This converts from RGBX or RGBA to RGB */ + if (flags & PNG_FLAG_FILLER_AFTER) + { + dp+=3; sp+=4; + for (i = 1; i < row_width; i++) + { + *dp++ = *sp++; + *dp++ = *sp++; + *dp++ = *sp++; + sp++; + } + } + /* This converts from XRGB or ARGB to RGB */ + else + { + for (i = 0; i < row_width; i++) + { + sp++; + *dp++ = *sp++; + *dp++ = *sp++; + *dp++ = *sp++; + } + } + row_info->pixel_depth = 24; + row_info->rowbytes = row_width * 3; + } + else /* if (row_info->bit_depth == 16) */ + { + if (flags & PNG_FLAG_FILLER_AFTER) + { + /* This converts from RRGGBBXX or RRGGBBAA to RRGGBB */ + sp += 8; dp += 6; + for (i = 1; i < row_width; i++) + { + /* This could be (although png_memcpy is probably slower): + png_memcpy(dp, sp, 6); + sp += 8; + dp += 6; + */ + + *dp++ = *sp++; + *dp++ = *sp++; + *dp++ = *sp++; + *dp++ = *sp++; + *dp++ = *sp++; + *dp++ = *sp++; + sp += 2; + } + } + else + { + /* This converts from XXRRGGBB or AARRGGBB to RRGGBB */ + for (i = 0; i < row_width; i++) + { + /* This could be (although png_memcpy is probably slower): + png_memcpy(dp, sp, 6); + sp += 8; + dp += 6; + */ + + sp+=2; + *dp++ = *sp++; + *dp++ = *sp++; + *dp++ = *sp++; + *dp++ = *sp++; + *dp++ = *sp++; + *dp++ = *sp++; + } + } + row_info->pixel_depth = 48; + row_info->rowbytes = row_width * 6; + } + row_info->channels = 3; + } + else if ((row_info->color_type == PNG_COLOR_TYPE_GRAY || + (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA && + (flags & PNG_FLAG_STRIP_ALPHA))) && + row_info->channels == 2) + { + if (row_info->bit_depth == 8) + { + /* This converts from GX or GA to G */ + if (flags & PNG_FLAG_FILLER_AFTER) + { + for (i = 0; i < row_width; i++) + { + *dp++ = *sp++; + sp++; + } + } + /* This converts from XG or AG to G */ + else + { + for (i = 0; i < row_width; i++) + { + sp++; + *dp++ = *sp++; + } + } + row_info->pixel_depth = 8; + row_info->rowbytes = row_width; + } + else /* if (row_info->bit_depth == 16) */ + { + if (flags & PNG_FLAG_FILLER_AFTER) + { + /* This converts from GGXX or GGAA to GG */ + sp += 4; dp += 2; + for (i = 1; i < row_width; i++) + { + *dp++ = *sp++; + *dp++ = *sp++; + sp += 2; + } + } + else + { + /* This converts from XXGG or AAGG to GG */ + for (i = 0; i < row_width; i++) + { + sp += 2; + *dp++ = *sp++; + *dp++ = *sp++; + } + } + row_info->pixel_depth = 16; + row_info->rowbytes = row_width * 2; + } + row_info->channels = 1; + } + if (flags & PNG_FLAG_STRIP_ALPHA) + row_info->color_type &= ~PNG_COLOR_MASK_ALPHA; + } +} +#endif + +#if defined(PNG_READ_BGR_SUPPORTED) || defined(PNG_WRITE_BGR_SUPPORTED) +/* Swaps red and blue bytes within a pixel */ +void /* PRIVATE */ +png_do_bgr(png_row_infop row_info, png_bytep row) +{ + png_debug(1, "in png_do_bgr"); + + if ( + (row_info->color_type & PNG_COLOR_MASK_COLOR)) + { + png_uint_32 row_width = row_info->width; + if (row_info->bit_depth == 8) + { + if (row_info->color_type == PNG_COLOR_TYPE_RGB) + { + png_bytep rp; + png_uint_32 i; + + for (i = 0, rp = row; i < row_width; i++, rp += 3) + { + png_byte save = *rp; + *rp = *(rp + 2); + *(rp + 2) = save; + } + } + else if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA) + { + png_bytep rp; + png_uint_32 i; + + for (i = 0, rp = row; i < row_width; i++, rp += 4) + { + png_byte save = *rp; + *rp = *(rp + 2); + *(rp + 2) = save; + } + } + } + else if (row_info->bit_depth == 16) + { + if (row_info->color_type == PNG_COLOR_TYPE_RGB) + { + png_bytep rp; + png_uint_32 i; + + for (i = 0, rp = row; i < row_width; i++, rp += 6) + { + png_byte save = *rp; + *rp = *(rp + 4); + *(rp + 4) = save; + save = *(rp + 1); + *(rp + 1) = *(rp + 5); + *(rp + 5) = save; + } + } + else if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA) + { + png_bytep rp; + png_uint_32 i; + + for (i = 0, rp = row; i < row_width; i++, rp += 8) + { + png_byte save = *rp; + *rp = *(rp + 4); + *(rp + 4) = save; + save = *(rp + 1); + *(rp + 1) = *(rp + 5); + *(rp + 5) = save; + } + } + } + } +} +#endif /* PNG_READ_BGR_SUPPORTED or PNG_WRITE_BGR_SUPPORTED */ + +#if defined(PNG_READ_USER_TRANSFORM_SUPPORTED) || \ + defined(PNG_WRITE_USER_TRANSFORM_SUPPORTED) +void PNGAPI +png_set_user_transform_info(png_structp png_ptr, png_voidp + user_transform_ptr, int user_transform_depth, int user_transform_channels) +{ + png_debug(1, "in png_set_user_transform_info"); + + if (png_ptr == NULL) + return; +#ifdef PNG_USER_TRANSFORM_PTR_SUPPORTED + png_ptr->user_transform_ptr = user_transform_ptr; + png_ptr->user_transform_depth = (png_byte)user_transform_depth; + png_ptr->user_transform_channels = (png_byte)user_transform_channels; +#else + if (user_transform_ptr || user_transform_depth || user_transform_channels) + png_warning(png_ptr, + "This version of libpng does not support user transform info"); +#endif +} +#endif + +/* This function returns a pointer to the user_transform_ptr associated with + * the user transform functions. The application should free any memory + * associated with this pointer before png_write_destroy and png_read_destroy + * are called. + */ +png_voidp PNGAPI +png_get_user_transform_ptr(png_structp png_ptr) +{ + if (png_ptr == NULL) + return (NULL); +#ifdef PNG_USER_TRANSFORM_PTR_SUPPORTED + return ((png_voidp)png_ptr->user_transform_ptr); +#else + return (NULL); +#endif +} +#endif /* PNG_READ_SUPPORTED || PNG_WRITE_SUPPORTED */ diff --git a/libpng_1.4.1_android/pngwio.c b/libpng_1.4.1_android/pngwio.c new file mode 100755 index 0000000..f4d995b --- /dev/null +++ b/libpng_1.4.1_android/pngwio.c @@ -0,0 +1,241 @@ + +/* pngwio.c - functions for data output + * + * Last changed in libpng 1.4.0 [January 3, 2010] + * Copyright (c) 1998-2010 Glenn Randers-Pehrson + * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) + * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) + * + * This code is released under the libpng license. + * For conditions of distribution and use, see the disclaimer + * and license in png.h + * + * This file provides a location for all output. Users who need + * special handling are expected to write functions that have the same + * arguments as these and perform similar functions, but that possibly + * use different output methods. Note that you shouldn't change these + * functions, but rather write replacement functions and then change + * them at run time with png_set_write_fn(...). + */ + +#define PNG_NO_PEDANTIC_WARNINGS +#include "png.h" +#ifdef PNG_WRITE_SUPPORTED +#include "pngpriv.h" + +/* Write the data to whatever output you are using. The default routine + * writes to a file pointer. Note that this routine sometimes gets called + * with very small lengths, so you should implement some kind of simple + * buffering if you are using unbuffered writes. This should never be asked + * to write more than 64K on a 16 bit machine. + */ + +void /* PRIVATE */ +png_write_data(png_structp png_ptr, png_bytep data, png_size_t length) +{ + if (png_ptr->write_data_fn != NULL ) + (*(png_ptr->write_data_fn))(png_ptr, data, length); + else + png_error(png_ptr, "Call to NULL write function"); +} + +#ifdef PNG_STDIO_SUPPORTED +/* This is the function that does the actual writing of data. If you are + * not writing to a standard C stream, you should create a replacement + * write_data function and use it at run time with png_set_write_fn(), rather + * than changing the library. + */ +#ifndef USE_FAR_KEYWORD +void PNGAPI +png_default_write_data(png_structp png_ptr, png_bytep data, png_size_t length) +{ + png_uint_32 check; + + if (png_ptr == NULL) + return; + check = fwrite(data, 1, length, (png_FILE_p)(png_ptr->io_ptr)); + if (check != length) + png_error(png_ptr, "Write Error"); +} +#else +/* This is the model-independent version. Since the standard I/O library + * can't handle far buffers in the medium and small models, we have to copy + * the data. + */ + +#define NEAR_BUF_SIZE 1024 +#define MIN(a,b) (a <= b ? a : b) + +void PNGAPI +png_default_write_data(png_structp png_ptr, png_bytep data, png_size_t length) +{ + png_uint_32 check; + png_byte *near_data; /* Needs to be "png_byte *" instead of "png_bytep" */ + png_FILE_p io_ptr; + + if (png_ptr == NULL) + return; + /* Check if data really is near. If so, use usual code. */ + near_data = (png_byte *)CVT_PTR_NOCHECK(data); + io_ptr = (png_FILE_p)CVT_PTR(png_ptr->io_ptr); + if ((png_bytep)near_data == data) + { + check = fwrite(near_data, 1, length, io_ptr); + } + else + { + png_byte buf[NEAR_BUF_SIZE]; + png_size_t written, remaining, err; + check = 0; + remaining = length; + do + { + written = MIN(NEAR_BUF_SIZE, remaining); + png_memcpy(buf, data, written); /* Copy far buffer to near buffer */ + err = fwrite(buf, 1, written, io_ptr); + if (err != written) + break; + + else + check += err; + + data += written; + remaining -= written; + } + while (remaining != 0); + } + if (check != length) + png_error(png_ptr, "Write Error"); +} + +#endif +#endif + +/* This function is called to output any data pending writing (normally + * to disk). After png_flush is called, there should be no data pending + * writing in any buffers. + */ +#ifdef PNG_WRITE_FLUSH_SUPPORTED +void /* PRIVATE */ +png_flush(png_structp png_ptr) +{ + if (png_ptr->output_flush_fn != NULL) + (*(png_ptr->output_flush_fn))(png_ptr); +} + +#ifdef PNG_STDIO_SUPPORTED +void PNGAPI +png_default_flush(png_structp png_ptr) +{ + png_FILE_p io_ptr; + if (png_ptr == NULL) + return; + io_ptr = (png_FILE_p)CVT_PTR((png_ptr->io_ptr)); + fflush(io_ptr); +} +#endif +#endif + +/* This function allows the application to supply new output functions for + * libpng if standard C streams aren't being used. + * + * This function takes as its arguments: + * png_ptr - pointer to a png output data structure + * io_ptr - pointer to user supplied structure containing info about + * the output functions. May be NULL. + * write_data_fn - pointer to a new output function that takes as its + * arguments a pointer to a png_struct, a pointer to + * data to be written, and a 32-bit unsigned int that is + * the number of bytes to be written. The new write + * function should call png_error(png_ptr, "Error msg") + * to exit and output any fatal error messages. May be + * NULL, in which case libpng's default function will + * be used. + * flush_data_fn - pointer to a new flush function that takes as its + * arguments a pointer to a png_struct. After a call to + * the flush function, there should be no data in any buffers + * or pending transmission. If the output method doesn't do + * any buffering of ouput, a function prototype must still be + * supplied although it doesn't have to do anything. If + * PNG_WRITE_FLUSH_SUPPORTED is not defined at libpng compile + * time, output_flush_fn will be ignored, although it must be + * supplied for compatibility. May be NULL, in which case + * libpng's default function will be used, if + * PNG_WRITE_FLUSH_SUPPORTED is defined. This is not + * a good idea if io_ptr does not point to a standard + * *FILE structure. + */ +void PNGAPI +png_set_write_fn(png_structp png_ptr, png_voidp io_ptr, + png_rw_ptr write_data_fn, png_flush_ptr output_flush_fn) +{ + if (png_ptr == NULL) + return; + + png_ptr->io_ptr = io_ptr; + +#ifdef PNG_STDIO_SUPPORTED + if (write_data_fn != NULL) + png_ptr->write_data_fn = write_data_fn; + + else + png_ptr->write_data_fn = png_default_write_data; +#else + png_ptr->write_data_fn = write_data_fn; +#endif + +#ifdef PNG_WRITE_FLUSH_SUPPORTED +#ifdef PNG_STDIO_SUPPORTED + if (output_flush_fn != NULL) + png_ptr->output_flush_fn = output_flush_fn; + + else + png_ptr->output_flush_fn = png_default_flush; +#else + png_ptr->output_flush_fn = output_flush_fn; +#endif +#endif /* PNG_WRITE_FLUSH_SUPPORTED */ + + /* It is an error to read while writing a png file */ + if (png_ptr->read_data_fn != NULL) + { + png_ptr->read_data_fn = NULL; + png_warning(png_ptr, + "Attempted to set both read_data_fn and write_data_fn in"); + png_warning(png_ptr, + "the same structure. Resetting read_data_fn to NULL"); + } +} + +#ifdef USE_FAR_KEYWORD +#ifdef _MSC_VER +void *png_far_to_near(png_structp png_ptr, png_voidp ptr, int check) +{ + void *near_ptr; + void FAR *far_ptr; + FP_OFF(near_ptr) = FP_OFF(ptr); + far_ptr = (void FAR *)near_ptr; + + if (check != 0) + if (FP_SEG(ptr) != FP_SEG(far_ptr)) + png_error(png_ptr, "segment lost in conversion"); + + return(near_ptr); +} +# else +void *png_far_to_near(png_structp png_ptr, png_voidp ptr, int check) +{ + void *near_ptr; + void FAR *far_ptr; + near_ptr = (void FAR *)ptr; + far_ptr = (void FAR *)near_ptr; + + if (check != 0) + if (far_ptr != ptr) + png_error(png_ptr, "segment lost in conversion"); + + return(near_ptr); +} +# endif +# endif +#endif /* PNG_WRITE_SUPPORTED */ diff --git a/libpng_1.4.1_android/pngwrite.c b/libpng_1.4.1_android/pngwrite.c new file mode 100755 index 0000000..0252051 --- /dev/null +++ b/libpng_1.4.1_android/pngwrite.c @@ -0,0 +1,1457 @@ + +/* pngwrite.c - general routines to write a PNG file + * + * Last changed in libpng 1.4.0 [January 3, 2010] + * Copyright (c) 1998-2010 Glenn Randers-Pehrson + * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) + * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) + * + * This code is released under the libpng license. + * For conditions of distribution and use, see the disclaimer + * and license in png.h + */ + +/* Get internal access to png.h */ +#define PNG_NO_PEDANTIC_WARNINGS +#include "png.h" +#ifdef PNG_WRITE_SUPPORTED +#include "pngpriv.h" + +/* Writes all the PNG information. This is the suggested way to use the + * library. If you have a new chunk to add, make a function to write it, + * and put it in the correct location here. If you want the chunk written + * after the image data, put it in png_write_end(). I strongly encourage + * you to supply a PNG_INFO_ flag, and check info_ptr->valid before writing + * the chunk, as that will keep the code from breaking if you want to just + * write a plain PNG file. If you have long comments, I suggest writing + * them in png_write_end(), and compressing them. + */ +void PNGAPI +png_write_info_before_PLTE(png_structp png_ptr, png_infop info_ptr) +{ + png_debug(1, "in png_write_info_before_PLTE"); + + if (png_ptr == NULL || info_ptr == NULL) + return; + if (!(png_ptr->mode & PNG_WROTE_INFO_BEFORE_PLTE)) + { + /* Write PNG signature */ + png_write_sig(png_ptr); +#ifdef PNG_MNG_FEATURES_SUPPORTED + if ((png_ptr->mode&PNG_HAVE_PNG_SIGNATURE) && \ + (png_ptr->mng_features_permitted)) + { + png_warning(png_ptr, "MNG features are not allowed in a PNG datastream"); + png_ptr->mng_features_permitted = 0; + } +#endif + /* Write IHDR information. */ + png_write_IHDR(png_ptr, info_ptr->width, info_ptr->height, + info_ptr->bit_depth, info_ptr->color_type, info_ptr->compression_type, + info_ptr->filter_type, +#ifdef PNG_WRITE_INTERLACING_SUPPORTED + info_ptr->interlace_type); +#else + 0); +#endif + /* The rest of these check to see if the valid field has the appropriate + * flag set, and if it does, writes the chunk. + */ +#ifdef PNG_WRITE_gAMA_SUPPORTED + if (info_ptr->valid & PNG_INFO_gAMA) + { +# ifdef PNG_FLOATING_POINT_SUPPORTED + png_write_gAMA(png_ptr, info_ptr->gamma); +#else +#ifdef PNG_FIXED_POINT_SUPPORTED + png_write_gAMA_fixed(png_ptr, info_ptr->int_gamma); +# endif +#endif + } +#endif +#ifdef PNG_WRITE_sRGB_SUPPORTED + if (info_ptr->valid & PNG_INFO_sRGB) + png_write_sRGB(png_ptr, (int)info_ptr->srgb_intent); +#endif +#ifdef PNG_WRITE_iCCP_SUPPORTED + if (info_ptr->valid & PNG_INFO_iCCP) + png_write_iCCP(png_ptr, info_ptr->iccp_name, PNG_COMPRESSION_TYPE_BASE, + info_ptr->iccp_profile, (int)info_ptr->iccp_proflen); +#endif +#ifdef PNG_WRITE_sBIT_SUPPORTED + if (info_ptr->valid & PNG_INFO_sBIT) + png_write_sBIT(png_ptr, &(info_ptr->sig_bit), info_ptr->color_type); +#endif +#ifdef PNG_WRITE_cHRM_SUPPORTED + if (info_ptr->valid & PNG_INFO_cHRM) + { +#ifdef PNG_FLOATING_POINT_SUPPORTED + png_write_cHRM(png_ptr, + info_ptr->x_white, info_ptr->y_white, + info_ptr->x_red, info_ptr->y_red, + info_ptr->x_green, info_ptr->y_green, + info_ptr->x_blue, info_ptr->y_blue); +#else +# ifdef PNG_FIXED_POINT_SUPPORTED + png_write_cHRM_fixed(png_ptr, + info_ptr->int_x_white, info_ptr->int_y_white, + info_ptr->int_x_red, info_ptr->int_y_red, + info_ptr->int_x_green, info_ptr->int_y_green, + info_ptr->int_x_blue, info_ptr->int_y_blue); +# endif +#endif + } +#endif +#ifdef PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED + if (info_ptr->unknown_chunks_num) + { + png_unknown_chunk *up; + + png_debug(5, "writing extra chunks"); + + for (up = info_ptr->unknown_chunks; + up < info_ptr->unknown_chunks + info_ptr->unknown_chunks_num; + up++) + { + int keep = png_handle_as_unknown(png_ptr, up->name); + if (keep != PNG_HANDLE_CHUNK_NEVER && + up->location && !(up->location & PNG_HAVE_PLTE) && + !(up->location & PNG_HAVE_IDAT) && + ((up->name[3] & 0x20) || keep == PNG_HANDLE_CHUNK_ALWAYS || + (png_ptr->flags & PNG_FLAG_KEEP_UNSAFE_CHUNKS))) + { + if (up->size == 0) + png_warning(png_ptr, "Writing zero-length unknown chunk"); + png_write_chunk(png_ptr, up->name, up->data, up->size); + } + } + } +#endif + png_ptr->mode |= PNG_WROTE_INFO_BEFORE_PLTE; + } +} + +void PNGAPI +png_write_info(png_structp png_ptr, png_infop info_ptr) +{ +#if defined(PNG_WRITE_TEXT_SUPPORTED) || defined(PNG_WRITE_sPLT_SUPPORTED) + int i; +#endif + + png_debug(1, "in png_write_info"); + + if (png_ptr == NULL || info_ptr == NULL) + return; + + png_write_info_before_PLTE(png_ptr, info_ptr); + + if (info_ptr->valid & PNG_INFO_PLTE) + png_write_PLTE(png_ptr, info_ptr->palette, + (png_uint_32)info_ptr->num_palette); + else if (info_ptr->color_type == PNG_COLOR_TYPE_PALETTE) + png_error(png_ptr, "Valid palette required for paletted images"); + +#ifdef PNG_WRITE_tRNS_SUPPORTED + if (info_ptr->valid & PNG_INFO_tRNS) + { +#ifdef PNG_WRITE_INVERT_ALPHA_SUPPORTED + /* Invert the alpha channel (in tRNS) */ + if ((png_ptr->transformations & PNG_INVERT_ALPHA) && + info_ptr->color_type == PNG_COLOR_TYPE_PALETTE) + { + int j; + for (j = 0; j<(int)info_ptr->num_trans; j++) + info_ptr->trans_alpha[j] = (png_byte)(255 - info_ptr->trans_alpha[j]); + } +#endif + png_write_tRNS(png_ptr, info_ptr->trans_alpha, &(info_ptr->trans_color), + info_ptr->num_trans, info_ptr->color_type); + } +#endif +#ifdef PNG_WRITE_bKGD_SUPPORTED + if (info_ptr->valid & PNG_INFO_bKGD) + png_write_bKGD(png_ptr, &(info_ptr->background), info_ptr->color_type); +#endif +#ifdef PNG_WRITE_hIST_SUPPORTED + if (info_ptr->valid & PNG_INFO_hIST) + png_write_hIST(png_ptr, info_ptr->hist, info_ptr->num_palette); +#endif +#ifdef PNG_WRITE_oFFs_SUPPORTED + if (info_ptr->valid & PNG_INFO_oFFs) + png_write_oFFs(png_ptr, info_ptr->x_offset, info_ptr->y_offset, + info_ptr->offset_unit_type); +#endif +#ifdef PNG_WRITE_pCAL_SUPPORTED + if (info_ptr->valid & PNG_INFO_pCAL) + png_write_pCAL(png_ptr, info_ptr->pcal_purpose, info_ptr->pcal_X0, + info_ptr->pcal_X1, info_ptr->pcal_type, info_ptr->pcal_nparams, + info_ptr->pcal_units, info_ptr->pcal_params); +#endif + +#ifdef PNG_sCAL_SUPPORTED + if (info_ptr->valid & PNG_INFO_sCAL) +#ifdef PNG_WRITE_sCAL_SUPPORTED +#if defined(PNG_FLOATING_POINT_SUPPORTED) && defined(PNG_STDIO_SUPPORTED) + png_write_sCAL(png_ptr, (int)info_ptr->scal_unit, + info_ptr->scal_pixel_width, info_ptr->scal_pixel_height); +#else /* !FLOATING_POINT */ +#ifdef PNG_FIXED_POINT_SUPPORTED + png_write_sCAL_s(png_ptr, (int)info_ptr->scal_unit, + info_ptr->scal_s_width, info_ptr->scal_s_height); +#endif /* FIXED_POINT */ +#endif /* FLOATING_POINT */ +#else /* !WRITE_sCAL */ + png_warning(png_ptr, + "png_write_sCAL not supported; sCAL chunk not written"); +#endif /* WRITE_sCAL */ +#endif /* sCAL */ + +#ifdef PNG_WRITE_pHYs_SUPPORTED + if (info_ptr->valid & PNG_INFO_pHYs) + png_write_pHYs(png_ptr, info_ptr->x_pixels_per_unit, + info_ptr->y_pixels_per_unit, info_ptr->phys_unit_type); +#endif /* pHYs */ + +#ifdef PNG_WRITE_tIME_SUPPORTED + if (info_ptr->valid & PNG_INFO_tIME) + { + png_write_tIME(png_ptr, &(info_ptr->mod_time)); + png_ptr->mode |= PNG_WROTE_tIME; + } +#endif /* tIME */ + +#ifdef PNG_WRITE_sPLT_SUPPORTED + if (info_ptr->valid & PNG_INFO_sPLT) + for (i = 0; i < (int)info_ptr->splt_palettes_num; i++) + png_write_sPLT(png_ptr, info_ptr->splt_palettes + i); +#endif /* sPLT */ + +#ifdef PNG_WRITE_TEXT_SUPPORTED + /* Check to see if we need to write text chunks */ + for (i = 0; i < info_ptr->num_text; i++) + { + png_debug2(2, "Writing header text chunk %d, type %d", i, + info_ptr->text[i].compression); + /* An internationalized chunk? */ + if (info_ptr->text[i].compression > 0) + { +#ifdef PNG_WRITE_iTXt_SUPPORTED + /* Write international chunk */ + png_write_iTXt(png_ptr, + info_ptr->text[i].compression, + info_ptr->text[i].key, + info_ptr->text[i].lang, + info_ptr->text[i].lang_key, + info_ptr->text[i].text); +#else + png_warning(png_ptr, "Unable to write international text"); +#endif + /* Mark this chunk as written */ + info_ptr->text[i].compression = PNG_TEXT_COMPRESSION_NONE_WR; + } + /* If we want a compressed text chunk */ + else if (info_ptr->text[i].compression == PNG_TEXT_COMPRESSION_zTXt) + { +#ifdef PNG_WRITE_zTXt_SUPPORTED + /* Write compressed chunk */ + png_write_zTXt(png_ptr, info_ptr->text[i].key, + info_ptr->text[i].text, 0, + info_ptr->text[i].compression); +#else + png_warning(png_ptr, "Unable to write compressed text"); +#endif + /* Mark this chunk as written */ + info_ptr->text[i].compression = PNG_TEXT_COMPRESSION_zTXt_WR; + } + else if (info_ptr->text[i].compression == PNG_TEXT_COMPRESSION_NONE) + { +#ifdef PNG_WRITE_tEXt_SUPPORTED + /* Write uncompressed chunk */ + png_write_tEXt(png_ptr, info_ptr->text[i].key, + info_ptr->text[i].text, + 0); + /* Mark this chunk as written */ + info_ptr->text[i].compression = PNG_TEXT_COMPRESSION_NONE_WR; +#else + /* Can't get here */ + png_warning(png_ptr, "Unable to write uncompressed text"); +#endif + } + } +#endif /* tEXt */ + +#ifdef PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED + if (info_ptr->unknown_chunks_num) + { + png_unknown_chunk *up; + + png_debug(5, "writing extra chunks"); + + for (up = info_ptr->unknown_chunks; + up < info_ptr->unknown_chunks + info_ptr->unknown_chunks_num; + up++) + { + int keep = png_handle_as_unknown(png_ptr, up->name); + if (keep != PNG_HANDLE_CHUNK_NEVER && + up->location && (up->location & PNG_HAVE_PLTE) && + !(up->location & PNG_HAVE_IDAT) && + ((up->name[3] & 0x20) || keep == PNG_HANDLE_CHUNK_ALWAYS || + (png_ptr->flags & PNG_FLAG_KEEP_UNSAFE_CHUNKS))) + { + png_write_chunk(png_ptr, up->name, up->data, up->size); + } + } + } +#endif +} + +/* Writes the end of the PNG file. If you don't want to write comments or + * time information, you can pass NULL for info. If you already wrote these + * in png_write_info(), do not write them again here. If you have long + * comments, I suggest writing them here, and compressing them. + */ +void PNGAPI +png_write_end(png_structp png_ptr, png_infop info_ptr) +{ + png_debug(1, "in png_write_end"); + + if (png_ptr == NULL) + return; + if (!(png_ptr->mode & PNG_HAVE_IDAT)) + png_error(png_ptr, "No IDATs written into file"); + + /* See if user wants us to write information chunks */ + if (info_ptr != NULL) + { +#ifdef PNG_WRITE_TEXT_SUPPORTED + int i; /* local index variable */ +#endif +#ifdef PNG_WRITE_tIME_SUPPORTED + /* Check to see if user has supplied a time chunk */ + if ((info_ptr->valid & PNG_INFO_tIME) && + !(png_ptr->mode & PNG_WROTE_tIME)) + png_write_tIME(png_ptr, &(info_ptr->mod_time)); +#endif +#ifdef PNG_WRITE_TEXT_SUPPORTED + /* Loop through comment chunks */ + for (i = 0; i < info_ptr->num_text; i++) + { + png_debug2(2, "Writing trailer text chunk %d, type %d", i, + info_ptr->text[i].compression); + /* An internationalized chunk? */ + if (info_ptr->text[i].compression > 0) + { +#ifdef PNG_WRITE_iTXt_SUPPORTED + /* Write international chunk */ + png_write_iTXt(png_ptr, + info_ptr->text[i].compression, + info_ptr->text[i].key, + info_ptr->text[i].lang, + info_ptr->text[i].lang_key, + info_ptr->text[i].text); +#else + png_warning(png_ptr, "Unable to write international text"); +#endif + /* Mark this chunk as written */ + info_ptr->text[i].compression = PNG_TEXT_COMPRESSION_NONE_WR; + } + else if (info_ptr->text[i].compression >= PNG_TEXT_COMPRESSION_zTXt) + { +#ifdef PNG_WRITE_zTXt_SUPPORTED + /* Write compressed chunk */ + png_write_zTXt(png_ptr, info_ptr->text[i].key, + info_ptr->text[i].text, 0, + info_ptr->text[i].compression); +#else + png_warning(png_ptr, "Unable to write compressed text"); +#endif + /* Mark this chunk as written */ + info_ptr->text[i].compression = PNG_TEXT_COMPRESSION_zTXt_WR; + } + else if (info_ptr->text[i].compression == PNG_TEXT_COMPRESSION_NONE) + { +#ifdef PNG_WRITE_tEXt_SUPPORTED + /* Write uncompressed chunk */ + png_write_tEXt(png_ptr, info_ptr->text[i].key, + info_ptr->text[i].text, 0); +#else + png_warning(png_ptr, "Unable to write uncompressed text"); +#endif + + /* Mark this chunk as written */ + info_ptr->text[i].compression = PNG_TEXT_COMPRESSION_NONE_WR; + } + } +#endif +#ifdef PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED + if (info_ptr->unknown_chunks_num) + { + png_unknown_chunk *up; + + png_debug(5, "writing extra chunks"); + + for (up = info_ptr->unknown_chunks; + up < info_ptr->unknown_chunks + info_ptr->unknown_chunks_num; + up++) + { + int keep = png_handle_as_unknown(png_ptr, up->name); + if (keep != PNG_HANDLE_CHUNK_NEVER && + up->location && (up->location & PNG_AFTER_IDAT) && + ((up->name[3] & 0x20) || keep == PNG_HANDLE_CHUNK_ALWAYS || + (png_ptr->flags & PNG_FLAG_KEEP_UNSAFE_CHUNKS))) + { + png_write_chunk(png_ptr, up->name, up->data, up->size); + } + } + } +#endif + } + + png_ptr->mode |= PNG_AFTER_IDAT; + + /* Write end of PNG file */ + png_write_IEND(png_ptr); + /* This flush, added in libpng-1.0.8, removed from libpng-1.0.9beta03, + * and restored again in libpng-1.2.30, may cause some applications that + * do not set png_ptr->output_flush_fn to crash. If your application + * experiences a problem, please try building libpng with + * PNG_WRITE_FLUSH_AFTER_IEND_SUPPORTED defined, and report the event to + * png-mng-implement at lists.sf.net . + */ +#ifdef PNG_WRITE_FLUSH_SUPPORTED +# ifdef PNG_WRITE_FLUSH_AFTER_IEND_SUPPORTED + png_flush(png_ptr); +# endif +#endif +} + +#ifdef PNG_CONVERT_tIME_SUPPORTED +/* "tm" structure is not supported on WindowsCE */ +void PNGAPI +png_convert_from_struct_tm(png_timep ptime, struct tm FAR * ttime) +{ + png_debug(1, "in png_convert_from_struct_tm"); + + ptime->year = (png_uint_16)(1900 + ttime->tm_year); + ptime->month = (png_byte)(ttime->tm_mon + 1); + ptime->day = (png_byte)ttime->tm_mday; + ptime->hour = (png_byte)ttime->tm_hour; + ptime->minute = (png_byte)ttime->tm_min; + ptime->second = (png_byte)ttime->tm_sec; +} + +void PNGAPI +png_convert_from_time_t(png_timep ptime, time_t ttime) +{ + struct tm *tbuf; + + png_debug(1, "in png_convert_from_time_t"); + + tbuf = gmtime(&ttime); + png_convert_from_struct_tm(ptime, tbuf); +} +#endif + +/* Initialize png_ptr structure, and allocate any memory needed */ +png_structp PNGAPI +png_create_write_struct(png_const_charp user_png_ver, png_voidp error_ptr, + png_error_ptr error_fn, png_error_ptr warn_fn) +{ +#ifdef PNG_USER_MEM_SUPPORTED + return (png_create_write_struct_2(user_png_ver, error_ptr, error_fn, + warn_fn, NULL, NULL, NULL)); +} + +/* Alternate initialize png_ptr structure, and allocate any memory needed */ +png_structp PNGAPI +png_create_write_struct_2(png_const_charp user_png_ver, png_voidp error_ptr, + png_error_ptr error_fn, png_error_ptr warn_fn, png_voidp mem_ptr, + png_malloc_ptr malloc_fn, png_free_ptr free_fn) +{ +#endif /* PNG_USER_MEM_SUPPORTED */ + volatile int png_cleanup_needed = 0; +#ifdef PNG_SETJMP_SUPPORTED + volatile +#endif + png_structp png_ptr; +#ifdef PNG_SETJMP_SUPPORTED +#ifdef USE_FAR_KEYWORD + jmp_buf jmpbuf; +#endif +#endif + int i; + + png_debug(1, "in png_create_write_struct"); + +#ifdef PNG_USER_MEM_SUPPORTED + png_ptr = (png_structp)png_create_struct_2(PNG_STRUCT_PNG, + (png_malloc_ptr)malloc_fn, (png_voidp)mem_ptr); +#else + png_ptr = (png_structp)png_create_struct(PNG_STRUCT_PNG); +#endif /* PNG_USER_MEM_SUPPORTED */ + if (png_ptr == NULL) + return (NULL); + + /* Added at libpng-1.2.6 */ +#ifdef PNG_SET_USER_LIMITS_SUPPORTED + png_ptr->user_width_max = PNG_USER_WIDTH_MAX; + png_ptr->user_height_max = PNG_USER_HEIGHT_MAX; +#endif + +#ifdef PNG_SETJMP_SUPPORTED +/* Applications that neglect to set up their own setjmp() and then + encounter a png_error() will longjmp here. Since the jmpbuf is + then meaningless we abort instead of returning. */ +#ifdef USE_FAR_KEYWORD + if (setjmp(jmpbuf)) +#else + if (setjmp(png_jmpbuf(png_ptr))) /* sets longjmp to match setjmp */ +#endif +#ifdef USE_FAR_KEYWORD + png_memcpy(png_jmpbuf(png_ptr), jmpbuf, png_sizeof(jmp_buf)); +#endif + PNG_ABORT(); +#endif + +#ifdef PNG_USER_MEM_SUPPORTED + png_set_mem_fn(png_ptr, mem_ptr, malloc_fn, free_fn); +#endif /* PNG_USER_MEM_SUPPORTED */ + png_set_error_fn(png_ptr, error_ptr, error_fn, warn_fn); + + if (user_png_ver) + { + i = 0; + do + { + if (user_png_ver[i] != png_libpng_ver[i]) + png_ptr->flags |= PNG_FLAG_LIBRARY_MISMATCH; + } while (png_libpng_ver[i++]); + } + + if (png_ptr->flags & PNG_FLAG_LIBRARY_MISMATCH) + { + /* Libpng 0.90 and later are binary incompatible with libpng 0.89, so + * we must recompile any applications that use any older library version. + * For versions after libpng 1.0, we will be compatible, so we need + * only check the first digit. + */ + if (user_png_ver == NULL || user_png_ver[0] != png_libpng_ver[0] || + (user_png_ver[0] == '1' && user_png_ver[2] != png_libpng_ver[2]) || + (user_png_ver[0] == '0' && user_png_ver[2] < '9')) + { +#ifdef PNG_STDIO_SUPPORTED + char msg[80]; + if (user_png_ver) + { + png_snprintf(msg, 80, + "Application was compiled with png.h from libpng-%.20s", + user_png_ver); + png_warning(png_ptr, msg); + } + png_snprintf(msg, 80, + "Application is running with png.c from libpng-%.20s", + png_libpng_ver); + png_warning(png_ptr, msg); +#endif +#ifdef PNG_ERROR_NUMBERS_SUPPORTED + png_ptr->flags = 0; +#endif + png_warning(png_ptr, + "Incompatible libpng version in application and library"); + png_cleanup_needed = 1; + } + } + + /* Initialize zbuf - compression buffer */ + png_ptr->zbuf_size = PNG_ZBUF_SIZE; + if (!png_cleanup_needed) + { + png_ptr->zbuf = (png_bytep)png_malloc_warn(png_ptr, + png_ptr->zbuf_size); + if (png_ptr->zbuf == NULL) + png_cleanup_needed = 1; + } + if (png_cleanup_needed) + { + /* Clean up PNG structure and deallocate any memory. */ + png_free(png_ptr, png_ptr->zbuf); + png_ptr->zbuf = NULL; +#ifdef PNG_USER_MEM_SUPPORTED + png_destroy_struct_2((png_voidp)png_ptr, + (png_free_ptr)free_fn, (png_voidp)mem_ptr); +#else + png_destroy_struct((png_voidp)png_ptr); +#endif + return (NULL); + } + + png_set_write_fn(png_ptr, NULL, NULL, NULL); + +#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED + png_set_filter_heuristics(png_ptr, PNG_FILTER_HEURISTIC_DEFAULT, + 1, NULL, NULL); +#endif + + return (png_ptr); +} + + +/* Write a few rows of image data. If the image is interlaced, + * either you will have to write the 7 sub images, or, if you + * have called png_set_interlace_handling(), you will have to + * "write" the image seven times. + */ +void PNGAPI +png_write_rows(png_structp png_ptr, png_bytepp row, + png_uint_32 num_rows) +{ + png_uint_32 i; /* row counter */ + png_bytepp rp; /* row pointer */ + + png_debug(1, "in png_write_rows"); + + if (png_ptr == NULL) + return; + + /* Loop through the rows */ + for (i = 0, rp = row; i < num_rows; i++, rp++) + { + png_write_row(png_ptr, *rp); + } +} + +/* Write the image. You only need to call this function once, even + * if you are writing an interlaced image. + */ +void PNGAPI +png_write_image(png_structp png_ptr, png_bytepp image) +{ + png_uint_32 i; /* row index */ + int pass, num_pass; /* pass variables */ + png_bytepp rp; /* points to current row */ + + if (png_ptr == NULL) + return; + + png_debug(1, "in png_write_image"); + +#ifdef PNG_WRITE_INTERLACING_SUPPORTED + /* Initialize interlace handling. If image is not interlaced, + * this will set pass to 1 + */ + num_pass = png_set_interlace_handling(png_ptr); +#else + num_pass = 1; +#endif + /* Loop through passes */ + for (pass = 0; pass < num_pass; pass++) + { + /* Loop through image */ + for (i = 0, rp = image; i < png_ptr->height; i++, rp++) + { + png_write_row(png_ptr, *rp); + } + } +} + +/* Called by user to write a row of image data */ +void PNGAPI +png_write_row(png_structp png_ptr, png_bytep row) +{ + if (png_ptr == NULL) + return; + + png_debug2(1, "in png_write_row (row %ld, pass %d)", + png_ptr->row_number, png_ptr->pass); + + /* Initialize transformations and other stuff if first time */ + if (png_ptr->row_number == 0 && png_ptr->pass == 0) + { + /* Make sure we wrote the header info */ + if (!(png_ptr->mode & PNG_WROTE_INFO_BEFORE_PLTE)) + png_error(png_ptr, + "png_write_info was never called before png_write_row"); + + /* Check for transforms that have been set but were defined out */ +#if !defined(PNG_WRITE_INVERT_SUPPORTED) && defined(PNG_READ_INVERT_SUPPORTED) + if (png_ptr->transformations & PNG_INVERT_MONO) + png_warning(png_ptr, "PNG_WRITE_INVERT_SUPPORTED is not defined"); +#endif +#if !defined(PNG_WRITE_FILLER_SUPPORTED) && defined(PNG_READ_FILLER_SUPPORTED) + if (png_ptr->transformations & PNG_FILLER) + png_warning(png_ptr, "PNG_WRITE_FILLER_SUPPORTED is not defined"); +#endif +#if !defined(PNG_WRITE_PACKSWAP_SUPPORTED) && \ + defined(PNG_READ_PACKSWAP_SUPPORTED) + if (png_ptr->transformations & PNG_PACKSWAP) + png_warning(png_ptr, + "PNG_WRITE_PACKSWAP_SUPPORTED is not defined"); +#endif +#if !defined(PNG_WRITE_PACK_SUPPORTED) && defined(PNG_READ_PACK_SUPPORTED) + if (png_ptr->transformations & PNG_PACK) + png_warning(png_ptr, "PNG_WRITE_PACK_SUPPORTED is not defined"); +#endif +#if !defined(PNG_WRITE_SHIFT_SUPPORTED) && defined(PNG_READ_SHIFT_SUPPORTED) + if (png_ptr->transformations & PNG_SHIFT) + png_warning(png_ptr, "PNG_WRITE_SHIFT_SUPPORTED is not defined"); +#endif +#if !defined(PNG_WRITE_BGR_SUPPORTED) && defined(PNG_READ_BGR_SUPPORTED) + if (png_ptr->transformations & PNG_BGR) + png_warning(png_ptr, "PNG_WRITE_BGR_SUPPORTED is not defined"); +#endif +#if !defined(PNG_WRITE_SWAP_SUPPORTED) && defined(PNG_READ_SWAP_SUPPORTED) + if (png_ptr->transformations & PNG_SWAP_BYTES) + png_warning(png_ptr, "PNG_WRITE_SWAP_SUPPORTED is not defined"); +#endif + + png_write_start_row(png_ptr); + } + +#ifdef PNG_WRITE_INTERLACING_SUPPORTED + /* If interlaced and not interested in row, return */ + if (png_ptr->interlaced && (png_ptr->transformations & PNG_INTERLACE)) + { + switch (png_ptr->pass) + { + case 0: + if (png_ptr->row_number & 0x07) + { + png_write_finish_row(png_ptr); + return; + } + break; + case 1: + if ((png_ptr->row_number & 0x07) || png_ptr->width < 5) + { + png_write_finish_row(png_ptr); + return; + } + break; + case 2: + if ((png_ptr->row_number & 0x07) != 4) + { + png_write_finish_row(png_ptr); + return; + } + break; + case 3: + if ((png_ptr->row_number & 0x03) || png_ptr->width < 3) + { + png_write_finish_row(png_ptr); + return; + } + break; + case 4: + if ((png_ptr->row_number & 0x03) != 2) + { + png_write_finish_row(png_ptr); + return; + } + break; + case 5: + if ((png_ptr->row_number & 0x01) || png_ptr->width < 2) + { + png_write_finish_row(png_ptr); + return; + } + break; + case 6: + if (!(png_ptr->row_number & 0x01)) + { + png_write_finish_row(png_ptr); + return; + } + break; + } + } +#endif + + /* Set up row info for transformations */ + png_ptr->row_info.color_type = png_ptr->color_type; + png_ptr->row_info.width = png_ptr->usr_width; + png_ptr->row_info.channels = png_ptr->usr_channels; + png_ptr->row_info.bit_depth = png_ptr->usr_bit_depth; + png_ptr->row_info.pixel_depth = (png_byte)(png_ptr->row_info.bit_depth * + png_ptr->row_info.channels); + + png_ptr->row_info.rowbytes = PNG_ROWBYTES(png_ptr->row_info.pixel_depth, + png_ptr->row_info.width); + + png_debug1(3, "row_info->color_type = %d", png_ptr->row_info.color_type); + png_debug1(3, "row_info->width = %lu", png_ptr->row_info.width); + png_debug1(3, "row_info->channels = %d", png_ptr->row_info.channels); + png_debug1(3, "row_info->bit_depth = %d", png_ptr->row_info.bit_depth); + png_debug1(3, "row_info->pixel_depth = %d", png_ptr->row_info.pixel_depth); + png_debug1(3, "row_info->rowbytes = %lu", png_ptr->row_info.rowbytes); + + /* Copy user's row into buffer, leaving room for filter byte. */ + png_memcpy(png_ptr->row_buf + 1, row, png_ptr->row_info.rowbytes); + +#ifdef PNG_WRITE_INTERLACING_SUPPORTED + /* Handle interlacing */ + if (png_ptr->interlaced && png_ptr->pass < 6 && + (png_ptr->transformations & PNG_INTERLACE)) + { + png_do_write_interlace(&(png_ptr->row_info), + png_ptr->row_buf + 1, png_ptr->pass); + /* This should always get caught above, but still ... */ + if (!(png_ptr->row_info.width)) + { + png_write_finish_row(png_ptr); + return; + } + } +#endif + + /* Handle other transformations */ + if (png_ptr->transformations) + png_do_write_transformations(png_ptr); + +#ifdef PNG_MNG_FEATURES_SUPPORTED + /* Write filter_method 64 (intrapixel differencing) only if + * 1. Libpng was compiled with PNG_MNG_FEATURES_SUPPORTED and + * 2. Libpng did not write a PNG signature (this filter_method is only + * used in PNG datastreams that are embedded in MNG datastreams) and + * 3. The application called png_permit_mng_features with a mask that + * included PNG_FLAG_MNG_FILTER_64 and + * 4. The filter_method is 64 and + * 5. The color_type is RGB or RGBA + */ + if ((png_ptr->mng_features_permitted & PNG_FLAG_MNG_FILTER_64) && + (png_ptr->filter_type == PNG_INTRAPIXEL_DIFFERENCING)) + { + /* Intrapixel differencing */ + png_do_write_intrapixel(&(png_ptr->row_info), png_ptr->row_buf + 1); + } +#endif + + /* Find a filter if necessary, filter the row and write it out. */ + png_write_find_filter(png_ptr, &(png_ptr->row_info)); + + if (png_ptr->write_row_fn != NULL) + (*(png_ptr->write_row_fn))(png_ptr, png_ptr->row_number, png_ptr->pass); +} + +#ifdef PNG_WRITE_FLUSH_SUPPORTED +/* Set the automatic flush interval or 0 to turn flushing off */ +void PNGAPI +png_set_flush(png_structp png_ptr, int nrows) +{ + png_debug(1, "in png_set_flush"); + + if (png_ptr == NULL) + return; + png_ptr->flush_dist = (nrows < 0 ? 0 : nrows); +} + +/* Flush the current output buffers now */ +void PNGAPI +png_write_flush(png_structp png_ptr) +{ + int wrote_IDAT; + + png_debug(1, "in png_write_flush"); + + if (png_ptr == NULL) + return; + /* We have already written out all of the data */ + if (png_ptr->row_number >= png_ptr->num_rows) + return; + + do + { + int ret; + + /* Compress the data */ + ret = deflate(&png_ptr->zstream, Z_SYNC_FLUSH); + wrote_IDAT = 0; + + /* Check for compression errors */ + if (ret != Z_OK) + { + if (png_ptr->zstream.msg != NULL) + png_error(png_ptr, png_ptr->zstream.msg); + else + png_error(png_ptr, "zlib error"); + } + + if (!(png_ptr->zstream.avail_out)) + { + /* Write the IDAT and reset the zlib output buffer */ + png_write_IDAT(png_ptr, png_ptr->zbuf, + png_ptr->zbuf_size); + png_ptr->zstream.next_out = png_ptr->zbuf; + png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size; + wrote_IDAT = 1; + } + } while(wrote_IDAT == 1); + + /* If there is any data left to be output, write it into a new IDAT */ + if (png_ptr->zbuf_size != png_ptr->zstream.avail_out) + { + /* Write the IDAT and reset the zlib output buffer */ + png_write_IDAT(png_ptr, png_ptr->zbuf, + png_ptr->zbuf_size - png_ptr->zstream.avail_out); + png_ptr->zstream.next_out = png_ptr->zbuf; + png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size; + } + png_ptr->flush_rows = 0; + png_flush(png_ptr); +} +#endif /* PNG_WRITE_FLUSH_SUPPORTED */ + +/* Free all memory used by the write */ +void PNGAPI +png_destroy_write_struct(png_structpp png_ptr_ptr, png_infopp info_ptr_ptr) +{ + png_structp png_ptr = NULL; + png_infop info_ptr = NULL; +#ifdef PNG_USER_MEM_SUPPORTED + png_free_ptr free_fn = NULL; + png_voidp mem_ptr = NULL; +#endif + + png_debug(1, "in png_destroy_write_struct"); + + if (png_ptr_ptr != NULL) + { + png_ptr = *png_ptr_ptr; +#ifdef PNG_USER_MEM_SUPPORTED + free_fn = png_ptr->free_fn; + mem_ptr = png_ptr->mem_ptr; +#endif + } + +#ifdef PNG_USER_MEM_SUPPORTED + if (png_ptr != NULL) + { + free_fn = png_ptr->free_fn; + mem_ptr = png_ptr->mem_ptr; + } +#endif + + if (info_ptr_ptr != NULL) + info_ptr = *info_ptr_ptr; + + if (info_ptr != NULL) + { + if (png_ptr != NULL) + { + png_free_data(png_ptr, info_ptr, PNG_FREE_ALL, -1); + +#ifdef PNG_HANDLE_AS_UNKNOWN_SUPPORTED + if (png_ptr->num_chunk_list) + { + png_free(png_ptr, png_ptr->chunk_list); + png_ptr->num_chunk_list = 0; + } +#endif + } + +#ifdef PNG_USER_MEM_SUPPORTED + png_destroy_struct_2((png_voidp)info_ptr, (png_free_ptr)free_fn, + (png_voidp)mem_ptr); +#else + png_destroy_struct((png_voidp)info_ptr); +#endif + *info_ptr_ptr = NULL; + } + + if (png_ptr != NULL) + { + png_write_destroy(png_ptr); +#ifdef PNG_USER_MEM_SUPPORTED + png_destroy_struct_2((png_voidp)png_ptr, (png_free_ptr)free_fn, + (png_voidp)mem_ptr); +#else + png_destroy_struct((png_voidp)png_ptr); +#endif + *png_ptr_ptr = NULL; + } +} + + +/* Free any memory used in png_ptr struct (old method) */ +void /* PRIVATE */ +png_write_destroy(png_structp png_ptr) +{ +#ifdef PNG_SETJMP_SUPPORTED + jmp_buf tmp_jmp; /* Save jump buffer */ +#endif + png_error_ptr error_fn; + png_error_ptr warning_fn; + png_voidp error_ptr; +#ifdef PNG_USER_MEM_SUPPORTED + png_free_ptr free_fn; +#endif + + png_debug(1, "in png_write_destroy"); + + /* Free any memory zlib uses */ + deflateEnd(&png_ptr->zstream); + + /* Free our memory. png_free checks NULL for us. */ + png_free(png_ptr, png_ptr->zbuf); + png_free(png_ptr, png_ptr->row_buf); +#ifdef PNG_WRITE_FILTER_SUPPORTED + png_free(png_ptr, png_ptr->prev_row); + png_free(png_ptr, png_ptr->sub_row); + png_free(png_ptr, png_ptr->up_row); + png_free(png_ptr, png_ptr->avg_row); + png_free(png_ptr, png_ptr->paeth_row); +#endif + +#ifdef PNG_TIME_RFC1123_SUPPORTED + png_free(png_ptr, png_ptr->time_buffer); +#endif + +#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED + png_free(png_ptr, png_ptr->prev_filters); + png_free(png_ptr, png_ptr->filter_weights); + png_free(png_ptr, png_ptr->inv_filter_weights); + png_free(png_ptr, png_ptr->filter_costs); + png_free(png_ptr, png_ptr->inv_filter_costs); +#endif + +#ifdef PNG_SETJMP_SUPPORTED + /* Reset structure */ + png_memcpy(tmp_jmp, png_ptr->jmpbuf, png_sizeof(jmp_buf)); +#endif + + error_fn = png_ptr->error_fn; + warning_fn = png_ptr->warning_fn; + error_ptr = png_ptr->error_ptr; +#ifdef PNG_USER_MEM_SUPPORTED + free_fn = png_ptr->free_fn; +#endif + + png_memset(png_ptr, 0, png_sizeof(png_struct)); + + png_ptr->error_fn = error_fn; + png_ptr->warning_fn = warning_fn; + png_ptr->error_ptr = error_ptr; +#ifdef PNG_USER_MEM_SUPPORTED + png_ptr->free_fn = free_fn; +#endif + +#ifdef PNG_SETJMP_SUPPORTED + png_memcpy(png_ptr->jmpbuf, tmp_jmp, png_sizeof(jmp_buf)); +#endif +} + +/* Allow the application to select one or more row filters to use. */ +void PNGAPI +png_set_filter(png_structp png_ptr, int method, int filters) +{ + png_debug(1, "in png_set_filter"); + + if (png_ptr == NULL) + return; +#ifdef PNG_MNG_FEATURES_SUPPORTED + if ((png_ptr->mng_features_permitted & PNG_FLAG_MNG_FILTER_64) && + (method == PNG_INTRAPIXEL_DIFFERENCING)) + method = PNG_FILTER_TYPE_BASE; +#endif + if (method == PNG_FILTER_TYPE_BASE) + { + switch (filters & (PNG_ALL_FILTERS | 0x07)) + { +#ifdef PNG_WRITE_FILTER_SUPPORTED + case 5: + case 6: + case 7: png_warning(png_ptr, "Unknown row filter for method 0"); +#endif /* PNG_WRITE_FILTER_SUPPORTED */ + case PNG_FILTER_VALUE_NONE: + png_ptr->do_filter = PNG_FILTER_NONE; break; +#ifdef PNG_WRITE_FILTER_SUPPORTED + case PNG_FILTER_VALUE_SUB: + png_ptr->do_filter = PNG_FILTER_SUB; break; + case PNG_FILTER_VALUE_UP: + png_ptr->do_filter = PNG_FILTER_UP; break; + case PNG_FILTER_VALUE_AVG: + png_ptr->do_filter = PNG_FILTER_AVG; break; + case PNG_FILTER_VALUE_PAETH: + png_ptr->do_filter = PNG_FILTER_PAETH; break; + default: png_ptr->do_filter = (png_byte)filters; break; +#else + default: png_warning(png_ptr, "Unknown row filter for method 0"); +#endif /* PNG_WRITE_FILTER_SUPPORTED */ + } + + /* If we have allocated the row_buf, this means we have already started + * with the image and we should have allocated all of the filter buffers + * that have been selected. If prev_row isn't already allocated, then + * it is too late to start using the filters that need it, since we + * will be missing the data in the previous row. If an application + * wants to start and stop using particular filters during compression, + * it should start out with all of the filters, and then add and + * remove them after the start of compression. + */ + if (png_ptr->row_buf != NULL) + { +#ifdef PNG_WRITE_FILTER_SUPPORTED + if ((png_ptr->do_filter & PNG_FILTER_SUB) && png_ptr->sub_row == NULL) + { + png_ptr->sub_row = (png_bytep)png_malloc(png_ptr, + (png_ptr->rowbytes + 1)); + png_ptr->sub_row[0] = PNG_FILTER_VALUE_SUB; + } + + if ((png_ptr->do_filter & PNG_FILTER_UP) && png_ptr->up_row == NULL) + { + if (png_ptr->prev_row == NULL) + { + png_warning(png_ptr, "Can't add Up filter after starting"); + png_ptr->do_filter &= ~PNG_FILTER_UP; + } + else + { + png_ptr->up_row = (png_bytep)png_malloc(png_ptr, + (png_ptr->rowbytes + 1)); + png_ptr->up_row[0] = PNG_FILTER_VALUE_UP; + } + } + + if ((png_ptr->do_filter & PNG_FILTER_AVG) && png_ptr->avg_row == NULL) + { + if (png_ptr->prev_row == NULL) + { + png_warning(png_ptr, "Can't add Average filter after starting"); + png_ptr->do_filter &= ~PNG_FILTER_AVG; + } + else + { + png_ptr->avg_row = (png_bytep)png_malloc(png_ptr, + (png_ptr->rowbytes + 1)); + png_ptr->avg_row[0] = PNG_FILTER_VALUE_AVG; + } + } + + if ((png_ptr->do_filter & PNG_FILTER_PAETH) && + png_ptr->paeth_row == NULL) + { + if (png_ptr->prev_row == NULL) + { + png_warning(png_ptr, "Can't add Paeth filter after starting"); + png_ptr->do_filter &= (png_byte)(~PNG_FILTER_PAETH); + } + else + { + png_ptr->paeth_row = (png_bytep)png_malloc(png_ptr, + (png_ptr->rowbytes + 1)); + png_ptr->paeth_row[0] = PNG_FILTER_VALUE_PAETH; + } + } + + if (png_ptr->do_filter == PNG_NO_FILTERS) +#endif /* PNG_WRITE_FILTER_SUPPORTED */ + png_ptr->do_filter = PNG_FILTER_NONE; + } + } + else + png_error(png_ptr, "Unknown custom filter method"); +} + +/* This allows us to influence the way in which libpng chooses the "best" + * filter for the current scanline. While the "minimum-sum-of-absolute- + * differences metric is relatively fast and effective, there is some + * question as to whether it can be improved upon by trying to keep the + * filtered data going to zlib more consistent, hopefully resulting in + * better compression. + */ +#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED /* GRR 970116 */ +void PNGAPI +png_set_filter_heuristics(png_structp png_ptr, int heuristic_method, + int num_weights, png_doublep filter_weights, + png_doublep filter_costs) +{ + int i; + + png_debug(1, "in png_set_filter_heuristics"); + + if (png_ptr == NULL) + return; + if (heuristic_method >= PNG_FILTER_HEURISTIC_LAST) + { + png_warning(png_ptr, "Unknown filter heuristic method"); + return; + } + + if (heuristic_method == PNG_FILTER_HEURISTIC_DEFAULT) + { + heuristic_method = PNG_FILTER_HEURISTIC_UNWEIGHTED; + } + + if (num_weights < 0 || filter_weights == NULL || + heuristic_method == PNG_FILTER_HEURISTIC_UNWEIGHTED) + { + num_weights = 0; + } + + png_ptr->num_prev_filters = (png_byte)num_weights; + png_ptr->heuristic_method = (png_byte)heuristic_method; + + if (num_weights > 0) + { + if (png_ptr->prev_filters == NULL) + { + png_ptr->prev_filters = (png_bytep)png_malloc(png_ptr, + (png_uint_32)(png_sizeof(png_byte) * num_weights)); + + /* To make sure that the weighting starts out fairly */ + for (i = 0; i < num_weights; i++) + { + png_ptr->prev_filters[i] = 255; + } + } + + if (png_ptr->filter_weights == NULL) + { + png_ptr->filter_weights = (png_uint_16p)png_malloc(png_ptr, + (png_uint_32)(png_sizeof(png_uint_16) * num_weights)); + + png_ptr->inv_filter_weights = (png_uint_16p)png_malloc(png_ptr, + (png_uint_32)(png_sizeof(png_uint_16) * num_weights)); + for (i = 0; i < num_weights; i++) + { + png_ptr->inv_filter_weights[i] = + png_ptr->filter_weights[i] = PNG_WEIGHT_FACTOR; + } + } + + for (i = 0; i < num_weights; i++) + { + if (filter_weights[i] < 0.0) + { + png_ptr->inv_filter_weights[i] = + png_ptr->filter_weights[i] = PNG_WEIGHT_FACTOR; + } + else + { + png_ptr->inv_filter_weights[i] = + (png_uint_16)((double)PNG_WEIGHT_FACTOR*filter_weights[i]+0.5); + png_ptr->filter_weights[i] = + (png_uint_16)((double)PNG_WEIGHT_FACTOR/filter_weights[i]+0.5); + } + } + } + + /* If, in the future, there are other filter methods, this would + * need to be based on png_ptr->filter. + */ + if (png_ptr->filter_costs == NULL) + { + png_ptr->filter_costs = (png_uint_16p)png_malloc(png_ptr, + (png_uint_32)(png_sizeof(png_uint_16) * PNG_FILTER_VALUE_LAST)); + + png_ptr->inv_filter_costs = (png_uint_16p)png_malloc(png_ptr, + (png_uint_32)(png_sizeof(png_uint_16) * PNG_FILTER_VALUE_LAST)); + + for (i = 0; i < PNG_FILTER_VALUE_LAST; i++) + { + png_ptr->inv_filter_costs[i] = + png_ptr->filter_costs[i] = PNG_COST_FACTOR; + } + } + + /* Here is where we set the relative costs of the different filters. We + * should take the desired compression level into account when setting + * the costs, so that Paeth, for instance, has a high relative cost at low + * compression levels, while it has a lower relative cost at higher + * compression settings. The filter types are in order of increasing + * relative cost, so it would be possible to do this with an algorithm. + */ + for (i = 0; i < PNG_FILTER_VALUE_LAST; i++) + { + if (filter_costs == NULL || filter_costs[i] < 0.0) + { + png_ptr->inv_filter_costs[i] = + png_ptr->filter_costs[i] = PNG_COST_FACTOR; + } + else if (filter_costs[i] >= 1.0) + { + png_ptr->inv_filter_costs[i] = + (png_uint_16)((double)PNG_COST_FACTOR / filter_costs[i] + 0.5); + png_ptr->filter_costs[i] = + (png_uint_16)((double)PNG_COST_FACTOR * filter_costs[i] + 0.5); + } + } +} +#endif /* PNG_WRITE_WEIGHTED_FILTER_SUPPORTED */ + +void PNGAPI +png_set_compression_level(png_structp png_ptr, int level) +{ + png_debug(1, "in png_set_compression_level"); + + if (png_ptr == NULL) + return; + png_ptr->flags |= PNG_FLAG_ZLIB_CUSTOM_LEVEL; + png_ptr->zlib_level = level; +} + +void PNGAPI +png_set_compression_mem_level(png_structp png_ptr, int mem_level) +{ + png_debug(1, "in png_set_compression_mem_level"); + + if (png_ptr == NULL) + return; + png_ptr->flags |= PNG_FLAG_ZLIB_CUSTOM_MEM_LEVEL; + png_ptr->zlib_mem_level = mem_level; +} + +void PNGAPI +png_set_compression_strategy(png_structp png_ptr, int strategy) +{ + png_debug(1, "in png_set_compression_strategy"); + + if (png_ptr == NULL) + return; + png_ptr->flags |= PNG_FLAG_ZLIB_CUSTOM_STRATEGY; + png_ptr->zlib_strategy = strategy; +} + +void PNGAPI +png_set_compression_window_bits(png_structp png_ptr, int window_bits) +{ + if (png_ptr == NULL) + return; + if (window_bits > 15) + png_warning(png_ptr, "Only compression windows <= 32k supported by PNG"); + else if (window_bits < 8) + png_warning(png_ptr, "Only compression windows >= 256 supported by PNG"); +#ifndef WBITS_8_OK + /* Avoid libpng bug with 256-byte windows */ + if (window_bits == 8) + { + png_warning(png_ptr, "Compression window is being reset to 512"); + window_bits = 9; + } +#endif + png_ptr->flags |= PNG_FLAG_ZLIB_CUSTOM_WINDOW_BITS; + png_ptr->zlib_window_bits = window_bits; +} + +void PNGAPI +png_set_compression_method(png_structp png_ptr, int method) +{ + png_debug(1, "in png_set_compression_method"); + + if (png_ptr == NULL) + return; + if (method != 8) + png_warning(png_ptr, "Only compression method 8 is supported by PNG"); + png_ptr->flags |= PNG_FLAG_ZLIB_CUSTOM_METHOD; + png_ptr->zlib_method = method; +} + +void PNGAPI +png_set_write_status_fn(png_structp png_ptr, png_write_status_ptr write_row_fn) +{ + if (png_ptr == NULL) + return; + png_ptr->write_row_fn = write_row_fn; +} + +#ifdef PNG_WRITE_USER_TRANSFORM_SUPPORTED +void PNGAPI +png_set_write_user_transform_fn(png_structp png_ptr, png_user_transform_ptr + write_user_transform_fn) +{ + png_debug(1, "in png_set_write_user_transform_fn"); + + if (png_ptr == NULL) + return; + png_ptr->transformations |= PNG_USER_TRANSFORM; + png_ptr->write_user_transform_fn = write_user_transform_fn; +} +#endif + + +#ifdef PNG_INFO_IMAGE_SUPPORTED +void PNGAPI +png_write_png(png_structp png_ptr, png_infop info_ptr, + int transforms, voidp params) +{ + if (png_ptr == NULL || info_ptr == NULL) + return; + + /* Write the file header information. */ + png_write_info(png_ptr, info_ptr); + + /* ------ these transformations don't touch the info structure ------- */ + +#ifdef PNG_WRITE_INVERT_SUPPORTED + /* Invert monochrome pixels */ + if (transforms & PNG_TRANSFORM_INVERT_MONO) + png_set_invert_mono(png_ptr); +#endif + +#ifdef PNG_WRITE_SHIFT_SUPPORTED + /* Shift the pixels up to a legal bit depth and fill in + * as appropriate to correctly scale the image. + */ + if ((transforms & PNG_TRANSFORM_SHIFT) + && (info_ptr->valid & PNG_INFO_sBIT)) + png_set_shift(png_ptr, &info_ptr->sig_bit); +#endif + +#ifdef PNG_WRITE_PACK_SUPPORTED + /* Pack pixels into bytes */ + if (transforms & PNG_TRANSFORM_PACKING) + png_set_packing(png_ptr); +#endif + +#ifdef PNG_WRITE_SWAP_ALPHA_SUPPORTED + /* Swap location of alpha bytes from ARGB to RGBA */ + if (transforms & PNG_TRANSFORM_SWAP_ALPHA) + png_set_swap_alpha(png_ptr); +#endif + +#ifdef PNG_WRITE_FILLER_SUPPORTED + /* Pack XRGB/RGBX/ARGB/RGBA into * RGB (4 channels -> 3 channels) */ + if (transforms & PNG_TRANSFORM_STRIP_FILLER_AFTER) + png_set_filler(png_ptr, 0, PNG_FILLER_AFTER); + else if (transforms & PNG_TRANSFORM_STRIP_FILLER_BEFORE) + png_set_filler(png_ptr, 0, PNG_FILLER_BEFORE); +#endif + +#ifdef PNG_WRITE_BGR_SUPPORTED + /* Flip BGR pixels to RGB */ + if (transforms & PNG_TRANSFORM_BGR) + png_set_bgr(png_ptr); +#endif + +#ifdef PNG_WRITE_SWAP_SUPPORTED + /* Swap bytes of 16-bit files to most significant byte first */ + if (transforms & PNG_TRANSFORM_SWAP_ENDIAN) + png_set_swap(png_ptr); +#endif + +#ifdef PNG_WRITE_PACKSWAP_SUPPORTED + /* Swap bits of 1, 2, 4 bit packed pixel formats */ + if (transforms & PNG_TRANSFORM_PACKSWAP) + png_set_packswap(png_ptr); +#endif + +#ifdef PNG_WRITE_INVERT_ALPHA_SUPPORTED + /* Invert the alpha channel from opacity to transparency */ + if (transforms & PNG_TRANSFORM_INVERT_ALPHA) + png_set_invert_alpha(png_ptr); +#endif + + /* ----------------------- end of transformations ------------------- */ + + /* Write the bits */ + if (info_ptr->valid & PNG_INFO_IDAT) + png_write_image(png_ptr, info_ptr->row_pointers); + + /* It is REQUIRED to call this to finish writing the rest of the file */ + png_write_end(png_ptr, info_ptr); + + transforms = transforms; /* Quiet compiler warnings */ + params = params; +} +#endif +#endif /* PNG_WRITE_SUPPORTED */ diff --git a/libpng_1.4.1_android/pngwtran.c b/libpng_1.4.1_android/pngwtran.c new file mode 100755 index 0000000..070caa5 --- /dev/null +++ b/libpng_1.4.1_android/pngwtran.c @@ -0,0 +1,566 @@ + +/* pngwtran.c - transforms the data in a row for PNG writers + * + * Last changed in libpng 1.4.1 [February 25, 2010] + * Copyright (c) 1998-2010 Glenn Randers-Pehrson + * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) + * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) + * + * This code is released under the libpng license. + * For conditions of distribution and use, see the disclaimer + * and license in png.h + */ + +#define PNG_NO_PEDANTIC_WARNINGS +#include "png.h" +#ifdef PNG_WRITE_SUPPORTED +#include "pngpriv.h" + +/* Transform the data according to the user's wishes. The order of + * transformations is significant. + */ +void /* PRIVATE */ +png_do_write_transformations(png_structp png_ptr) +{ + png_debug(1, "in png_do_write_transformations"); + + if (png_ptr == NULL) + return; + +#ifdef PNG_WRITE_USER_TRANSFORM_SUPPORTED + if (png_ptr->transformations & PNG_USER_TRANSFORM) + if (png_ptr->write_user_transform_fn != NULL) + (*(png_ptr->write_user_transform_fn)) /* User write transform + function */ + (png_ptr, /* png_ptr */ + &(png_ptr->row_info), /* row_info: */ + /* png_uint_32 width; width of row */ + /* png_uint_32 rowbytes; number of bytes in row */ + /* png_byte color_type; color type of pixels */ + /* png_byte bit_depth; bit depth of samples */ + /* png_byte channels; number of channels (1-4) */ + /* png_byte pixel_depth; bits per pixel (depth*channels) */ + png_ptr->row_buf + 1); /* start of pixel data for row */ +#endif +#ifdef PNG_WRITE_FILLER_SUPPORTED + if (png_ptr->transformations & PNG_FILLER) + png_do_strip_filler(&(png_ptr->row_info), png_ptr->row_buf + 1, + png_ptr->flags); +#endif +#ifdef PNG_WRITE_PACKSWAP_SUPPORTED + if (png_ptr->transformations & PNG_PACKSWAP) + png_do_packswap(&(png_ptr->row_info), png_ptr->row_buf + 1); +#endif +#ifdef PNG_WRITE_PACK_SUPPORTED + if (png_ptr->transformations & PNG_PACK) + png_do_pack(&(png_ptr->row_info), png_ptr->row_buf + 1, + (png_uint_32)png_ptr->bit_depth); +#endif +#ifdef PNG_WRITE_SWAP_SUPPORTED + if (png_ptr->transformations & PNG_SWAP_BYTES) + png_do_swap(&(png_ptr->row_info), png_ptr->row_buf + 1); +#endif +#ifdef PNG_WRITE_SHIFT_SUPPORTED + if (png_ptr->transformations & PNG_SHIFT) + png_do_shift(&(png_ptr->row_info), png_ptr->row_buf + 1, + &(png_ptr->shift)); +#endif +#ifdef PNG_WRITE_SWAP_ALPHA_SUPPORTED + if (png_ptr->transformations & PNG_SWAP_ALPHA) + png_do_write_swap_alpha(&(png_ptr->row_info), png_ptr->row_buf + 1); +#endif +#ifdef PNG_WRITE_INVERT_ALPHA_SUPPORTED + if (png_ptr->transformations & PNG_INVERT_ALPHA) + png_do_write_invert_alpha(&(png_ptr->row_info), png_ptr->row_buf + 1); +#endif +#ifdef PNG_WRITE_BGR_SUPPORTED + if (png_ptr->transformations & PNG_BGR) + png_do_bgr(&(png_ptr->row_info), png_ptr->row_buf + 1); +#endif +#ifdef PNG_WRITE_INVERT_SUPPORTED + if (png_ptr->transformations & PNG_INVERT_MONO) + png_do_invert(&(png_ptr->row_info), png_ptr->row_buf + 1); +#endif +} + +#ifdef PNG_WRITE_PACK_SUPPORTED +/* Pack pixels into bytes. Pass the true bit depth in bit_depth. The + * row_info bit depth should be 8 (one pixel per byte). The channels + * should be 1 (this only happens on grayscale and paletted images). + */ +void /* PRIVATE */ +png_do_pack(png_row_infop row_info, png_bytep row, png_uint_32 bit_depth) +{ + png_debug(1, "in png_do_pack"); + + if (row_info->bit_depth == 8 && + row_info->channels == 1) + { + switch ((int)bit_depth) + { + case 1: + { + png_bytep sp, dp; + int mask, v; + png_uint_32 i; + png_uint_32 row_width = row_info->width; + + sp = row; + dp = row; + mask = 0x80; + v = 0; + + for (i = 0; i < row_width; i++) + { + if (*sp != 0) + v |= mask; + sp++; + if (mask > 1) + mask >>= 1; + else + { + mask = 0x80; + *dp = (png_byte)v; + dp++; + v = 0; + } + } + if (mask != 0x80) + *dp = (png_byte)v; + break; + } + case 2: + { + png_bytep sp, dp; + int shift, v; + png_uint_32 i; + png_uint_32 row_width = row_info->width; + + sp = row; + dp = row; + shift = 6; + v = 0; + for (i = 0; i < row_width; i++) + { + png_byte value; + + value = (png_byte)(*sp & 0x03); + v |= (value << shift); + if (shift == 0) + { + shift = 6; + *dp = (png_byte)v; + dp++; + v = 0; + } + else + shift -= 2; + sp++; + } + if (shift != 6) + *dp = (png_byte)v; + break; + } + case 4: + { + png_bytep sp, dp; + int shift, v; + png_uint_32 i; + png_uint_32 row_width = row_info->width; + + sp = row; + dp = row; + shift = 4; + v = 0; + for (i = 0; i < row_width; i++) + { + png_byte value; + + value = (png_byte)(*sp & 0x0f); + v |= (value << shift); + + if (shift == 0) + { + shift = 4; + *dp = (png_byte)v; + dp++; + v = 0; + } + else + shift -= 4; + + sp++; + } + if (shift != 4) + *dp = (png_byte)v; + break; + } + } + row_info->bit_depth = (png_byte)bit_depth; + row_info->pixel_depth = (png_byte)(bit_depth * row_info->channels); + row_info->rowbytes = PNG_ROWBYTES(row_info->pixel_depth, + row_info->width); + } +} +#endif + +#ifdef PNG_WRITE_SHIFT_SUPPORTED +/* Shift pixel values to take advantage of whole range. Pass the + * true number of bits in bit_depth. The row should be packed + * according to row_info->bit_depth. Thus, if you had a row of + * bit depth 4, but the pixels only had values from 0 to 7, you + * would pass 3 as bit_depth, and this routine would translate the + * data to 0 to 15. + */ +void /* PRIVATE */ +png_do_shift(png_row_infop row_info, png_bytep row, png_color_8p bit_depth) +{ + png_debug(1, "in png_do_shift"); + + if ( + row_info->color_type != PNG_COLOR_TYPE_PALETTE) + { + int shift_start[4], shift_dec[4]; + int channels = 0; + + if (row_info->color_type & PNG_COLOR_MASK_COLOR) + { + shift_start[channels] = row_info->bit_depth - bit_depth->red; + shift_dec[channels] = bit_depth->red; + channels++; + shift_start[channels] = row_info->bit_depth - bit_depth->green; + shift_dec[channels] = bit_depth->green; + channels++; + shift_start[channels] = row_info->bit_depth - bit_depth->blue; + shift_dec[channels] = bit_depth->blue; + channels++; + } + else + { + shift_start[channels] = row_info->bit_depth - bit_depth->gray; + shift_dec[channels] = bit_depth->gray; + channels++; + } + if (row_info->color_type & PNG_COLOR_MASK_ALPHA) + { + shift_start[channels] = row_info->bit_depth - bit_depth->alpha; + shift_dec[channels] = bit_depth->alpha; + channels++; + } + + /* With low row depths, could only be grayscale, so one channel */ + if (row_info->bit_depth < 8) + { + png_bytep bp = row; + png_uint_32 i; + png_byte mask; + png_uint_32 row_bytes = row_info->rowbytes; + + if (bit_depth->gray == 1 && row_info->bit_depth == 2) + mask = 0x55; + else if (row_info->bit_depth == 4 && bit_depth->gray == 3) + mask = 0x11; + else + mask = 0xff; + + for (i = 0; i < row_bytes; i++, bp++) + { + png_uint_16 v; + int j; + + v = *bp; + *bp = 0; + for (j = shift_start[0]; j > -shift_dec[0]; j -= shift_dec[0]) + { + if (j > 0) + *bp |= (png_byte)((v << j) & 0xff); + else + *bp |= (png_byte)((v >> (-j)) & mask); + } + } + } + else if (row_info->bit_depth == 8) + { + png_bytep bp = row; + png_uint_32 i; + png_uint_32 istop = channels * row_info->width; + + for (i = 0; i < istop; i++, bp++) + { + + png_uint_16 v; + int j; + int c = (int)(i%channels); + + v = *bp; + *bp = 0; + for (j = shift_start[c]; j > -shift_dec[c]; j -= shift_dec[c]) + { + if (j > 0) + *bp |= (png_byte)((v << j) & 0xff); + else + *bp |= (png_byte)((v >> (-j)) & 0xff); + } + } + } + else + { + png_bytep bp; + png_uint_32 i; + png_uint_32 istop = channels * row_info->width; + + for (bp = row, i = 0; i < istop; i++) + { + int c = (int)(i%channels); + png_uint_16 value, v; + int j; + + v = (png_uint_16)(((png_uint_16)(*bp) << 8) + *(bp + 1)); + value = 0; + for (j = shift_start[c]; j > -shift_dec[c]; j -= shift_dec[c]) + { + if (j > 0) + value |= (png_uint_16)((v << j) & (png_uint_16)0xffff); + else + value |= (png_uint_16)((v >> (-j)) & (png_uint_16)0xffff); + } + *bp++ = (png_byte)(value >> 8); + *bp++ = (png_byte)(value & 0xff); + } + } + } +} +#endif + +#ifdef PNG_WRITE_SWAP_ALPHA_SUPPORTED +void /* PRIVATE */ +png_do_write_swap_alpha(png_row_infop row_info, png_bytep row) +{ + png_debug(1, "in png_do_write_swap_alpha"); + + { + if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA) + { + /* This converts from ARGB to RGBA */ + if (row_info->bit_depth == 8) + { + png_bytep sp, dp; + png_uint_32 i; + png_uint_32 row_width = row_info->width; + for (i = 0, sp = dp = row; i < row_width; i++) + { + png_byte save = *(sp++); + *(dp++) = *(sp++); + *(dp++) = *(sp++); + *(dp++) = *(sp++); + *(dp++) = save; + } + } + /* This converts from AARRGGBB to RRGGBBAA */ + else + { + png_bytep sp, dp; + png_uint_32 i; + png_uint_32 row_width = row_info->width; + + for (i = 0, sp = dp = row; i < row_width; i++) + { + png_byte save[2]; + save[0] = *(sp++); + save[1] = *(sp++); + *(dp++) = *(sp++); + *(dp++) = *(sp++); + *(dp++) = *(sp++); + *(dp++) = *(sp++); + *(dp++) = *(sp++); + *(dp++) = *(sp++); + *(dp++) = save[0]; + *(dp++) = save[1]; + } + } + } + else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA) + { + /* This converts from AG to GA */ + if (row_info->bit_depth == 8) + { + png_bytep sp, dp; + png_uint_32 i; + png_uint_32 row_width = row_info->width; + + for (i = 0, sp = dp = row; i < row_width; i++) + { + png_byte save = *(sp++); + *(dp++) = *(sp++); + *(dp++) = save; + } + } + /* This converts from AAGG to GGAA */ + else + { + png_bytep sp, dp; + png_uint_32 i; + png_uint_32 row_width = row_info->width; + + for (i = 0, sp = dp = row; i < row_width; i++) + { + png_byte save[2]; + save[0] = *(sp++); + save[1] = *(sp++); + *(dp++) = *(sp++); + *(dp++) = *(sp++); + *(dp++) = save[0]; + *(dp++) = save[1]; + } + } + } + } +} +#endif + +#ifdef PNG_WRITE_INVERT_ALPHA_SUPPORTED +void /* PRIVATE */ +png_do_write_invert_alpha(png_row_infop row_info, png_bytep row) +{ + png_debug(1, "in png_do_write_invert_alpha"); + + { + if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA) + { + /* This inverts the alpha channel in RGBA */ + if (row_info->bit_depth == 8) + { + png_bytep sp, dp; + png_uint_32 i; + png_uint_32 row_width = row_info->width; + for (i = 0, sp = dp = row; i < row_width; i++) + { + /* Does nothing + *(dp++) = *(sp++); + *(dp++) = *(sp++); + *(dp++) = *(sp++); + */ + sp+=3; dp = sp; + *(dp++) = (png_byte)(255 - *(sp++)); + } + } + /* This inverts the alpha channel in RRGGBBAA */ + else + { + png_bytep sp, dp; + png_uint_32 i; + png_uint_32 row_width = row_info->width; + + for (i = 0, sp = dp = row; i < row_width; i++) + { + /* Does nothing + *(dp++) = *(sp++); + *(dp++) = *(sp++); + *(dp++) = *(sp++); + *(dp++) = *(sp++); + *(dp++) = *(sp++); + *(dp++) = *(sp++); + */ + sp+=6; dp = sp; + *(dp++) = (png_byte)(255 - *(sp++)); + *(dp++) = (png_byte)(255 - *(sp++)); + } + } + } + else if (row_info->color_type == PNG_COLOR_TYPE_GRAY_ALPHA) + { + /* This inverts the alpha channel in GA */ + if (row_info->bit_depth == 8) + { + png_bytep sp, dp; + png_uint_32 i; + png_uint_32 row_width = row_info->width; + + for (i = 0, sp = dp = row; i < row_width; i++) + { + *(dp++) = *(sp++); + *(dp++) = (png_byte)(255 - *(sp++)); + } + } + /* This inverts the alpha channel in GGAA */ + else + { + png_bytep sp, dp; + png_uint_32 i; + png_uint_32 row_width = row_info->width; + + for (i = 0, sp = dp = row; i < row_width; i++) + { + /* Does nothing + *(dp++) = *(sp++); + *(dp++) = *(sp++); + */ + sp+=2; dp = sp; + *(dp++) = (png_byte)(255 - *(sp++)); + *(dp++) = (png_byte)(255 - *(sp++)); + } + } + } + } +} +#endif + +#ifdef PNG_MNG_FEATURES_SUPPORTED +/* Undoes intrapixel differencing */ +void /* PRIVATE */ +png_do_write_intrapixel(png_row_infop row_info, png_bytep row) +{ + png_debug(1, "in png_do_write_intrapixel"); + + if ( + (row_info->color_type & PNG_COLOR_MASK_COLOR)) + { + int bytes_per_pixel; + png_uint_32 row_width = row_info->width; + if (row_info->bit_depth == 8) + { + png_bytep rp; + png_uint_32 i; + + if (row_info->color_type == PNG_COLOR_TYPE_RGB) + bytes_per_pixel = 3; + else if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA) + bytes_per_pixel = 4; + else + return; + + for (i = 0, rp = row; i < row_width; i++, rp += bytes_per_pixel) + { + *(rp) = (png_byte)((*rp - *(rp+1))&0xff); + *(rp+2) = (png_byte)((*(rp+2) - *(rp+1))&0xff); + } + } + else if (row_info->bit_depth == 16) + { + png_bytep rp; + png_uint_32 i; + + if (row_info->color_type == PNG_COLOR_TYPE_RGB) + bytes_per_pixel = 6; + else if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA) + bytes_per_pixel = 8; + else + return; + + for (i = 0, rp = row; i < row_width; i++, rp += bytes_per_pixel) + { + png_uint_32 s0 = (*(rp ) << 8) | *(rp+1); + png_uint_32 s1 = (*(rp+2) << 8) | *(rp+3); + png_uint_32 s2 = (*(rp+4) << 8) | *(rp+5); + png_uint_32 red = (png_uint_32)((s0 - s1) & 0xffffL); + png_uint_32 blue = (png_uint_32)((s2 - s1) & 0xffffL); + *(rp ) = (png_byte)((red >> 8) & 0xff); + *(rp+1) = (png_byte)(red & 0xff); + *(rp+4) = (png_byte)((blue >> 8) & 0xff); + *(rp+5) = (png_byte)(blue & 0xff); + } + } + } +} +#endif /* PNG_MNG_FEATURES_SUPPORTED */ +#endif /* PNG_WRITE_SUPPORTED */ diff --git a/libpng_1.4.1_android/pngwutil.c b/libpng_1.4.1_android/pngwutil.c new file mode 100755 index 0000000..20cff32 --- /dev/null +++ b/libpng_1.4.1_android/pngwutil.c @@ -0,0 +1,2786 @@ + +/* pngwutil.c - utilities to write a PNG file + * + * Last changed in libpng 1.4.1 [February 25, 2010] + * Copyright (c) 1998-2010 Glenn Randers-Pehrson + * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) + * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) + * + * This code is released under the libpng license. + * For conditions of distribution and use, see the disclaimer + * and license in png.h + */ + +#define PNG_NO_PEDANTIC_WARNINGS +#include "png.h" +#ifdef PNG_WRITE_SUPPORTED +#include "pngpriv.h" + +/* Place a 32-bit number into a buffer in PNG byte order. We work + * with unsigned numbers for convenience, although one supported + * ancillary chunk uses signed (two's complement) numbers. + */ +void PNGAPI +png_save_uint_32(png_bytep buf, png_uint_32 i) +{ + buf[0] = (png_byte)((i >> 24) & 0xff); + buf[1] = (png_byte)((i >> 16) & 0xff); + buf[2] = (png_byte)((i >> 8) & 0xff); + buf[3] = (png_byte)(i & 0xff); +} + +#ifdef PNG_SAVE_INT_32_SUPPORTED +/* The png_save_int_32 function assumes integers are stored in two's + * complement format. If this isn't the case, then this routine needs to + * be modified to write data in two's complement format. + */ +void PNGAPI +png_save_int_32(png_bytep buf, png_int_32 i) +{ + buf[0] = (png_byte)((i >> 24) & 0xff); + buf[1] = (png_byte)((i >> 16) & 0xff); + buf[2] = (png_byte)((i >> 8) & 0xff); + buf[3] = (png_byte)(i & 0xff); +} +#endif + +/* Place a 16-bit number into a buffer in PNG byte order. + * The parameter is declared unsigned int, not png_uint_16, + * just to avoid potential problems on pre-ANSI C compilers. + */ +void PNGAPI +png_save_uint_16(png_bytep buf, unsigned int i) +{ + buf[0] = (png_byte)((i >> 8) & 0xff); + buf[1] = (png_byte)(i & 0xff); +} + +/* Simple function to write the signature. If we have already written + * the magic bytes of the signature, or more likely, the PNG stream is + * being embedded into another stream and doesn't need its own signature, + * we should call png_set_sig_bytes() to tell libpng how many of the + * bytes have already been written. + */ +void PNGAPI +png_write_sig(png_structp png_ptr) +{ + png_byte png_signature[8] = {137, 80, 78, 71, 13, 10, 26, 10}; + +#ifdef PNG_IO_STATE_SUPPORTED + /* Inform the I/O callback that the signature is being written */ + png_ptr->io_state = PNG_IO_WRITING | PNG_IO_SIGNATURE; +#endif + + /* Write the rest of the 8 byte signature */ + png_write_data(png_ptr, &png_signature[png_ptr->sig_bytes], + (png_size_t)(8 - png_ptr->sig_bytes)); + if (png_ptr->sig_bytes < 3) + png_ptr->mode |= PNG_HAVE_PNG_SIGNATURE; +} + +/* Write a PNG chunk all at once. The type is an array of ASCII characters + * representing the chunk name. The array must be at least 4 bytes in + * length, and does not need to be null terminated. To be safe, pass the + * pre-defined chunk names here, and if you need a new one, define it + * where the others are defined. The length is the length of the data. + * All the data must be present. If that is not possible, use the + * png_write_chunk_start(), png_write_chunk_data(), and png_write_chunk_end() + * functions instead. + */ +void PNGAPI +png_write_chunk(png_structp png_ptr, png_bytep chunk_name, + png_bytep data, png_size_t length) +{ + if (png_ptr == NULL) + return; + png_write_chunk_start(png_ptr, chunk_name, (png_uint_32)length); + png_write_chunk_data(png_ptr, data, (png_size_t)length); + png_write_chunk_end(png_ptr); +} + +/* Write the start of a PNG chunk. The type is the chunk type. + * The total_length is the sum of the lengths of all the data you will be + * passing in png_write_chunk_data(). + */ +void PNGAPI +png_write_chunk_start(png_structp png_ptr, png_bytep chunk_name, + png_uint_32 length) +{ + png_byte buf[8]; + + png_debug2(0, "Writing %s chunk, length = %lu", chunk_name, + (unsigned long)length); + + if (png_ptr == NULL) + return; + +#ifdef PNG_IO_STATE_SUPPORTED + /* Inform the I/O callback that the chunk header is being written. + * PNG_IO_CHUNK_HDR requires a single I/O call. + */ + png_ptr->io_state = PNG_IO_WRITING | PNG_IO_CHUNK_HDR; +#endif + + /* Write the length and the chunk name */ + png_save_uint_32(buf, length); + png_memcpy(buf + 4, chunk_name, 4); + png_write_data(png_ptr, buf, (png_size_t)8); + /* Put the chunk name into png_ptr->chunk_name */ + png_memcpy(png_ptr->chunk_name, chunk_name, 4); + /* Reset the crc and run it over the chunk name */ + png_reset_crc(png_ptr); + png_calculate_crc(png_ptr, chunk_name, 4); + +#ifdef PNG_IO_STATE_SUPPORTED + /* Inform the I/O callback that chunk data will (possibly) be written. + * PNG_IO_CHUNK_DATA does NOT require a specific number of I/O calls. + */ + png_ptr->io_state = PNG_IO_WRITING | PNG_IO_CHUNK_DATA; +#endif +} + +/* Write the data of a PNG chunk started with png_write_chunk_start(). + * Note that multiple calls to this function are allowed, and that the + * sum of the lengths from these calls *must* add up to the total_length + * given to png_write_chunk_start(). + */ +void PNGAPI +png_write_chunk_data(png_structp png_ptr, png_bytep data, png_size_t length) +{ + /* Write the data, and run the CRC over it */ + if (png_ptr == NULL) + return; + if (data != NULL && length > 0) + { + png_write_data(png_ptr, data, length); + /* Update the CRC after writing the data, + * in case that the user I/O routine alters it. + */ + png_calculate_crc(png_ptr, data, length); + } +} + +/* Finish a chunk started with png_write_chunk_start(). */ +void PNGAPI +png_write_chunk_end(png_structp png_ptr) +{ + png_byte buf[4]; + + if (png_ptr == NULL) return; + +#ifdef PNG_IO_STATE_SUPPORTED + /* Inform the I/O callback that the chunk CRC is being written. + * PNG_IO_CHUNK_CRC requires a single I/O function call. + */ + png_ptr->io_state = PNG_IO_WRITING | PNG_IO_CHUNK_CRC; +#endif + + /* Write the crc in a single operation */ + png_save_uint_32(buf, png_ptr->crc); + + png_write_data(png_ptr, buf, (png_size_t)4); +} + +#if defined(PNG_WRITE_TEXT_SUPPORTED) || defined(PNG_WRITE_iCCP_SUPPORTED) +/* This pair of functions encapsulates the operation of (a) compressing a + * text string, and (b) issuing it later as a series of chunk data writes. + * The compression_state structure is shared context for these functions + * set up by the caller in order to make the whole mess thread-safe. + */ + +typedef struct +{ + char *input; /* The uncompressed input data */ + int input_len; /* Its length */ + int num_output_ptr; /* Number of output pointers used */ + int max_output_ptr; /* Size of output_ptr */ + png_charpp output_ptr; /* Array of pointers to output */ +} compression_state; + +/* Compress given text into storage in the png_ptr structure */ +static int /* PRIVATE */ +png_text_compress(png_structp png_ptr, + png_charp text, png_size_t text_len, int compression, + compression_state *comp) +{ + int ret; + + comp->num_output_ptr = 0; + comp->max_output_ptr = 0; + comp->output_ptr = NULL; + comp->input = NULL; + comp->input_len = 0; + + /* We may just want to pass the text right through */ + if (compression == PNG_TEXT_COMPRESSION_NONE) + { + comp->input = text; + comp->input_len = text_len; + return((int)text_len); + } + + if (compression >= PNG_TEXT_COMPRESSION_LAST) + { +#ifdef PNG_STDIO_SUPPORTED + char msg[50]; + png_snprintf(msg, 50, "Unknown compression type %d", compression); + png_warning(png_ptr, msg); +#else + png_warning(png_ptr, "Unknown compression type"); +#endif + } + + /* We can't write the chunk until we find out how much data we have, + * which means we need to run the compressor first and save the + * output. This shouldn't be a problem, as the vast majority of + * comments should be reasonable, but we will set up an array of + * malloc'd pointers to be sure. + * + * If we knew the application was well behaved, we could simplify this + * greatly by assuming we can always malloc an output buffer large + * enough to hold the compressed text ((1001 * text_len / 1000) + 12) + * and malloc this directly. The only time this would be a bad idea is + * if we can't malloc more than 64K and we have 64K of random input + * data, or if the input string is incredibly large (although this + * wouldn't cause a failure, just a slowdown due to swapping). + */ + + /* Set up the compression buffers */ + png_ptr->zstream.avail_in = (uInt)text_len; + png_ptr->zstream.next_in = (Bytef *)text; + png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size; + png_ptr->zstream.next_out = (Bytef *)png_ptr->zbuf; + + /* This is the same compression loop as in png_write_row() */ + do + { + /* Compress the data */ + ret = deflate(&png_ptr->zstream, Z_NO_FLUSH); + if (ret != Z_OK) + { + /* Error */ + if (png_ptr->zstream.msg != NULL) + png_error(png_ptr, png_ptr->zstream.msg); + else + png_error(png_ptr, "zlib error"); + } + /* Check to see if we need more room */ + if (!(png_ptr->zstream.avail_out)) + { + /* Make sure the output array has room */ + if (comp->num_output_ptr >= comp->max_output_ptr) + { + int old_max; + + old_max = comp->max_output_ptr; + comp->max_output_ptr = comp->num_output_ptr + 4; + if (comp->output_ptr != NULL) + { + png_charpp old_ptr; + + old_ptr = comp->output_ptr; + comp->output_ptr = (png_charpp)png_malloc(png_ptr, + (png_alloc_size_t) + (comp->max_output_ptr * png_sizeof(png_charpp))); + png_memcpy(comp->output_ptr, old_ptr, old_max + * png_sizeof(png_charp)); + png_free(png_ptr, old_ptr); + } + else + comp->output_ptr = (png_charpp)png_malloc(png_ptr, + (png_alloc_size_t) + (comp->max_output_ptr * png_sizeof(png_charp))); + } + + /* Save the data */ + comp->output_ptr[comp->num_output_ptr] = + (png_charp)png_malloc(png_ptr, + (png_alloc_size_t)png_ptr->zbuf_size); + png_memcpy(comp->output_ptr[comp->num_output_ptr], png_ptr->zbuf, + png_ptr->zbuf_size); + comp->num_output_ptr++; + + /* and reset the buffer */ + png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size; + png_ptr->zstream.next_out = png_ptr->zbuf; + } + /* Continue until we don't have any more to compress */ + } while (png_ptr->zstream.avail_in); + + /* Finish the compression */ + do + { + /* Tell zlib we are finished */ + ret = deflate(&png_ptr->zstream, Z_FINISH); + + if (ret == Z_OK) + { + /* Check to see if we need more room */ + if (!(png_ptr->zstream.avail_out)) + { + /* Check to make sure our output array has room */ + if (comp->num_output_ptr >= comp->max_output_ptr) + { + int old_max; + + old_max = comp->max_output_ptr; + comp->max_output_ptr = comp->num_output_ptr + 4; + if (comp->output_ptr != NULL) + { + png_charpp old_ptr; + + old_ptr = comp->output_ptr; + /* This could be optimized to realloc() */ + comp->output_ptr = (png_charpp)png_malloc(png_ptr, + (png_alloc_size_t)(comp->max_output_ptr * + png_sizeof(png_charp))); + png_memcpy(comp->output_ptr, old_ptr, + old_max * png_sizeof(png_charp)); + png_free(png_ptr, old_ptr); + } + else + comp->output_ptr = (png_charpp)png_malloc(png_ptr, + (png_alloc_size_t)(comp->max_output_ptr * + png_sizeof(png_charp))); + } + + /* Save the data */ + comp->output_ptr[comp->num_output_ptr] = + (png_charp)png_malloc(png_ptr, + (png_alloc_size_t)png_ptr->zbuf_size); + png_memcpy(comp->output_ptr[comp->num_output_ptr], png_ptr->zbuf, + png_ptr->zbuf_size); + comp->num_output_ptr++; + + /* and reset the buffer pointers */ + png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size; + png_ptr->zstream.next_out = png_ptr->zbuf; + } + } + else if (ret != Z_STREAM_END) + { + /* We got an error */ + if (png_ptr->zstream.msg != NULL) + png_error(png_ptr, png_ptr->zstream.msg); + else + png_error(png_ptr, "zlib error"); + } + } while (ret != Z_STREAM_END); + + /* Text length is number of buffers plus last buffer */ + text_len = png_ptr->zbuf_size * comp->num_output_ptr; + if (png_ptr->zstream.avail_out < png_ptr->zbuf_size) + text_len += png_ptr->zbuf_size - (png_size_t)png_ptr->zstream.avail_out; + + return((int)text_len); +} + +/* Ship the compressed text out via chunk writes */ +static void /* PRIVATE */ +png_write_compressed_data_out(png_structp png_ptr, compression_state *comp) +{ + int i; + + /* Handle the no-compression case */ + if (comp->input) + { + png_write_chunk_data(png_ptr, (png_bytep)comp->input, + (png_size_t)comp->input_len); + return; + } + + /* Write saved output buffers, if any */ + for (i = 0; i < comp->num_output_ptr; i++) + { + png_write_chunk_data(png_ptr, (png_bytep)comp->output_ptr[i], + (png_size_t)png_ptr->zbuf_size); + png_free(png_ptr, comp->output_ptr[i]); + } + if (comp->max_output_ptr != 0) + png_free(png_ptr, comp->output_ptr); + /* Write anything left in zbuf */ + if (png_ptr->zstream.avail_out < (png_uint_32)png_ptr->zbuf_size) + png_write_chunk_data(png_ptr, png_ptr->zbuf, + (png_size_t)(png_ptr->zbuf_size - png_ptr->zstream.avail_out)); + + /* Reset zlib for another zTXt/iTXt or image data */ + deflateReset(&png_ptr->zstream); + png_ptr->zstream.data_type = Z_BINARY; +} +#endif + +/* Write the IHDR chunk, and update the png_struct with the necessary + * information. Note that the rest of this code depends upon this + * information being correct. + */ +void /* PRIVATE */ +png_write_IHDR(png_structp png_ptr, png_uint_32 width, png_uint_32 height, + int bit_depth, int color_type, int compression_type, int filter_type, + int interlace_type) +{ + PNG_IHDR; + int ret; + + png_byte buf[13]; /* Buffer to store the IHDR info */ + + png_debug(1, "in png_write_IHDR"); + + /* Check that we have valid input data from the application info */ + switch (color_type) + { + case PNG_COLOR_TYPE_GRAY: + switch (bit_depth) + { + case 1: + case 2: + case 4: + case 8: + case 16: png_ptr->channels = 1; break; + default: png_error(png_ptr, + "Invalid bit depth for grayscale image"); + } + break; + case PNG_COLOR_TYPE_RGB: + if (bit_depth != 8 && bit_depth != 16) + png_error(png_ptr, "Invalid bit depth for RGB image"); + png_ptr->channels = 3; + break; + case PNG_COLOR_TYPE_PALETTE: + switch (bit_depth) + { + case 1: + case 2: + case 4: + case 8: png_ptr->channels = 1; break; + default: png_error(png_ptr, "Invalid bit depth for paletted image"); + } + break; + case PNG_COLOR_TYPE_GRAY_ALPHA: + if (bit_depth != 8 && bit_depth != 16) + png_error(png_ptr, "Invalid bit depth for grayscale+alpha image"); + png_ptr->channels = 2; + break; + case PNG_COLOR_TYPE_RGB_ALPHA: + if (bit_depth != 8 && bit_depth != 16) + png_error(png_ptr, "Invalid bit depth for RGBA image"); + png_ptr->channels = 4; + break; + default: + png_error(png_ptr, "Invalid image color type specified"); + } + + if (compression_type != PNG_COMPRESSION_TYPE_BASE) + { + png_warning(png_ptr, "Invalid compression type specified"); + compression_type = PNG_COMPRESSION_TYPE_BASE; + } + + /* Write filter_method 64 (intrapixel differencing) only if + * 1. Libpng was compiled with PNG_MNG_FEATURES_SUPPORTED and + * 2. Libpng did not write a PNG signature (this filter_method is only + * used in PNG datastreams that are embedded in MNG datastreams) and + * 3. The application called png_permit_mng_features with a mask that + * included PNG_FLAG_MNG_FILTER_64 and + * 4. The filter_method is 64 and + * 5. The color_type is RGB or RGBA + */ + if ( +#ifdef PNG_MNG_FEATURES_SUPPORTED + !((png_ptr->mng_features_permitted & PNG_FLAG_MNG_FILTER_64) && + ((png_ptr->mode&PNG_HAVE_PNG_SIGNATURE) == 0) && + (color_type == PNG_COLOR_TYPE_RGB || + color_type == PNG_COLOR_TYPE_RGB_ALPHA) && + (filter_type == PNG_INTRAPIXEL_DIFFERENCING)) && +#endif + filter_type != PNG_FILTER_TYPE_BASE) + { + png_warning(png_ptr, "Invalid filter type specified"); + filter_type = PNG_FILTER_TYPE_BASE; + } + +#ifdef PNG_WRITE_INTERLACING_SUPPORTED + if (interlace_type != PNG_INTERLACE_NONE && + interlace_type != PNG_INTERLACE_ADAM7) + { + png_warning(png_ptr, "Invalid interlace type specified"); + interlace_type = PNG_INTERLACE_ADAM7; + } +#else + interlace_type=PNG_INTERLACE_NONE; +#endif + + /* Save the relevent information */ + png_ptr->bit_depth = (png_byte)bit_depth; + png_ptr->color_type = (png_byte)color_type; + png_ptr->interlaced = (png_byte)interlace_type; +#ifdef PNG_MNG_FEATURES_SUPPORTED + png_ptr->filter_type = (png_byte)filter_type; +#endif + png_ptr->compression_type = (png_byte)compression_type; + png_ptr->width = width; + png_ptr->height = height; + + png_ptr->pixel_depth = (png_byte)(bit_depth * png_ptr->channels); + png_ptr->rowbytes = PNG_ROWBYTES(png_ptr->pixel_depth, width); + /* Set the usr info, so any transformations can modify it */ + png_ptr->usr_width = png_ptr->width; + png_ptr->usr_bit_depth = png_ptr->bit_depth; + png_ptr->usr_channels = png_ptr->channels; + + /* Pack the header information into the buffer */ + png_save_uint_32(buf, width); + png_save_uint_32(buf + 4, height); + buf[8] = (png_byte)bit_depth; + buf[9] = (png_byte)color_type; + buf[10] = (png_byte)compression_type; + buf[11] = (png_byte)filter_type; + buf[12] = (png_byte)interlace_type; + + /* Write the chunk */ + png_write_chunk(png_ptr, (png_bytep)png_IHDR, buf, (png_size_t)13); + + /* Initialize zlib with PNG info */ + png_ptr->zstream.zalloc = png_zalloc; + png_ptr->zstream.zfree = png_zfree; + png_ptr->zstream.opaque = (voidpf)png_ptr; + if (!(png_ptr->do_filter)) + { + if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE || + png_ptr->bit_depth < 8) + png_ptr->do_filter = PNG_FILTER_NONE; + else + png_ptr->do_filter = PNG_ALL_FILTERS; + } + if (!(png_ptr->flags & PNG_FLAG_ZLIB_CUSTOM_STRATEGY)) + { + if (png_ptr->do_filter != PNG_FILTER_NONE) + png_ptr->zlib_strategy = Z_FILTERED; + else + png_ptr->zlib_strategy = Z_DEFAULT_STRATEGY; + } + if (!(png_ptr->flags & PNG_FLAG_ZLIB_CUSTOM_LEVEL)) + png_ptr->zlib_level = Z_DEFAULT_COMPRESSION; + if (!(png_ptr->flags & PNG_FLAG_ZLIB_CUSTOM_MEM_LEVEL)) + png_ptr->zlib_mem_level = 8; + if (!(png_ptr->flags & PNG_FLAG_ZLIB_CUSTOM_WINDOW_BITS)) + png_ptr->zlib_window_bits = 15; + if (!(png_ptr->flags & PNG_FLAG_ZLIB_CUSTOM_METHOD)) + png_ptr->zlib_method = 8; + ret = deflateInit2(&png_ptr->zstream, png_ptr->zlib_level, + png_ptr->zlib_method, png_ptr->zlib_window_bits, + png_ptr->zlib_mem_level, png_ptr->zlib_strategy); + if (ret != Z_OK) + { + if (ret == Z_VERSION_ERROR) png_error(png_ptr, + "zlib failed to initialize compressor -- version error"); + if (ret == Z_STREAM_ERROR) png_error(png_ptr, + "zlib failed to initialize compressor -- stream error"); + if (ret == Z_MEM_ERROR) png_error(png_ptr, + "zlib failed to initialize compressor -- mem error"); + png_error(png_ptr, "zlib failed to initialize compressor"); + } + png_ptr->zstream.next_out = png_ptr->zbuf; + png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size; + /* libpng is not interested in zstream.data_type */ + /* Set it to a predefined value, to avoid its evaluation inside zlib */ + png_ptr->zstream.data_type = Z_BINARY; + + png_ptr->mode = PNG_HAVE_IHDR; +} + +/* Write the palette. We are careful not to trust png_color to be in the + * correct order for PNG, so people can redefine it to any convenient + * structure. + */ +void /* PRIVATE */ +png_write_PLTE(png_structp png_ptr, png_colorp palette, png_uint_32 num_pal) +{ + PNG_PLTE; + png_uint_32 i; + png_colorp pal_ptr; + png_byte buf[3]; + + png_debug(1, "in png_write_PLTE"); + + if (( +#ifdef PNG_MNG_FEATURES_SUPPORTED + !(png_ptr->mng_features_permitted & PNG_FLAG_MNG_EMPTY_PLTE) && +#endif + num_pal == 0) || num_pal > 256) + { + if (png_ptr->color_type == PNG_COLOR_TYPE_PALETTE) + { + png_error(png_ptr, "Invalid number of colors in palette"); + } + else + { + png_warning(png_ptr, "Invalid number of colors in palette"); + return; + } + } + + if (!(png_ptr->color_type&PNG_COLOR_MASK_COLOR)) + { + png_warning(png_ptr, + "Ignoring request to write a PLTE chunk in grayscale PNG"); + return; + } + + png_ptr->num_palette = (png_uint_16)num_pal; + png_debug1(3, "num_palette = %d", png_ptr->num_palette); + + png_write_chunk_start(png_ptr, (png_bytep)png_PLTE, + (png_uint_32)(num_pal * 3)); +#ifdef PNG_POINTER_INDEXING_SUPPORTED + for (i = 0, pal_ptr = palette; i < num_pal; i++, pal_ptr++) + { + buf[0] = pal_ptr->red; + buf[1] = pal_ptr->green; + buf[2] = pal_ptr->blue; + png_write_chunk_data(png_ptr, buf, (png_size_t)3); + } +#else + /* This is a little slower but some buggy compilers need to do this + * instead + */ + pal_ptr=palette; + for (i = 0; i < num_pal; i++) + { + buf[0] = pal_ptr[i].red; + buf[1] = pal_ptr[i].green; + buf[2] = pal_ptr[i].blue; + png_write_chunk_data(png_ptr, buf, (png_size_t)3); + } +#endif + png_write_chunk_end(png_ptr); + png_ptr->mode |= PNG_HAVE_PLTE; +} + +/* Write an IDAT chunk */ +void /* PRIVATE */ +png_write_IDAT(png_structp png_ptr, png_bytep data, png_size_t length) +{ + PNG_IDAT; + + png_debug(1, "in png_write_IDAT"); + + /* Optimize the CMF field in the zlib stream. */ + /* This hack of the zlib stream is compliant to the stream specification. */ + if (!(png_ptr->mode & PNG_HAVE_IDAT) && + png_ptr->compression_type == PNG_COMPRESSION_TYPE_BASE) + { + unsigned int z_cmf = data[0]; /* zlib compression method and flags */ + if ((z_cmf & 0x0f) == 8 && (z_cmf & 0xf0) <= 0x70) + { + /* Avoid memory underflows and multiplication overflows. + * + * The conditions below are practically always satisfied; + * however, they still must be checked. + */ + if (length >= 2 && + png_ptr->height < 16384 && png_ptr->width < 16384) + { + png_uint_32 uncompressed_idat_size = png_ptr->height * + ((png_ptr->width * + png_ptr->channels * png_ptr->bit_depth + 15) >> 3); + unsigned int z_cinfo = z_cmf >> 4; + unsigned int half_z_window_size = 1 << (z_cinfo + 7); + while (uncompressed_idat_size <= half_z_window_size && + half_z_window_size >= 256) + { + z_cinfo--; + half_z_window_size >>= 1; + } + z_cmf = (z_cmf & 0x0f) | (z_cinfo << 4); + if (data[0] != (png_byte)z_cmf) + { + data[0] = (png_byte)z_cmf; + data[1] &= 0xe0; + data[1] += (png_byte)(0x1f - ((z_cmf << 8) + data[1]) % 0x1f); + } + } + } + else + png_error(png_ptr, + "Invalid zlib compression method or flags in IDAT"); + } + + png_write_chunk(png_ptr, (png_bytep)png_IDAT, data, length); + png_ptr->mode |= PNG_HAVE_IDAT; +} + +/* Write an IEND chunk */ +void /* PRIVATE */ +png_write_IEND(png_structp png_ptr) +{ + PNG_IEND; + + png_debug(1, "in png_write_IEND"); + + png_write_chunk(png_ptr, (png_bytep)png_IEND, NULL, + (png_size_t)0); + png_ptr->mode |= PNG_HAVE_IEND; +} + +#ifdef PNG_WRITE_gAMA_SUPPORTED +/* Write a gAMA chunk */ +#ifdef PNG_FLOATING_POINT_SUPPORTED +void /* PRIVATE */ +png_write_gAMA(png_structp png_ptr, double file_gamma) +{ + PNG_gAMA; + png_uint_32 igamma; + png_byte buf[4]; + + png_debug(1, "in png_write_gAMA"); + + /* file_gamma is saved in 1/100,000ths */ + igamma = (png_uint_32)(file_gamma * 100000.0 + 0.5); + png_save_uint_32(buf, igamma); + png_write_chunk(png_ptr, (png_bytep)png_gAMA, buf, (png_size_t)4); +} +#endif +#ifdef PNG_FIXED_POINT_SUPPORTED +void /* PRIVATE */ +png_write_gAMA_fixed(png_structp png_ptr, png_fixed_point file_gamma) +{ + PNG_gAMA; + png_byte buf[4]; + + png_debug(1, "in png_write_gAMA"); + + /* file_gamma is saved in 1/100,000ths */ + png_save_uint_32(buf, (png_uint_32)file_gamma); + png_write_chunk(png_ptr, (png_bytep)png_gAMA, buf, (png_size_t)4); +} +#endif +#endif + +#ifdef PNG_WRITE_sRGB_SUPPORTED +/* Write a sRGB chunk */ +void /* PRIVATE */ +png_write_sRGB(png_structp png_ptr, int srgb_intent) +{ + PNG_sRGB; + png_byte buf[1]; + + png_debug(1, "in png_write_sRGB"); + + if (srgb_intent >= PNG_sRGB_INTENT_LAST) + png_warning(png_ptr, + "Invalid sRGB rendering intent specified"); + buf[0]=(png_byte)srgb_intent; + png_write_chunk(png_ptr, (png_bytep)png_sRGB, buf, (png_size_t)1); +} +#endif + +#ifdef PNG_WRITE_iCCP_SUPPORTED +/* Write an iCCP chunk */ +void /* PRIVATE */ +png_write_iCCP(png_structp png_ptr, png_charp name, int compression_type, + png_charp profile, int profile_len) +{ + PNG_iCCP; + png_size_t name_len; + png_charp new_name; + compression_state comp; + int embedded_profile_len = 0; + + png_debug(1, "in png_write_iCCP"); + + comp.num_output_ptr = 0; + comp.max_output_ptr = 0; + comp.output_ptr = NULL; + comp.input = NULL; + comp.input_len = 0; + + if ((name_len = png_check_keyword(png_ptr, name, + &new_name)) == 0) + return; + + if (compression_type != PNG_COMPRESSION_TYPE_BASE) + png_warning(png_ptr, "Unknown compression type in iCCP chunk"); + + if (profile == NULL) + profile_len = 0; + + if (profile_len > 3) + embedded_profile_len = + ((*( (png_bytep)profile ))<<24) | + ((*( (png_bytep)profile + 1))<<16) | + ((*( (png_bytep)profile + 2))<< 8) | + ((*( (png_bytep)profile + 3)) ); + + if (embedded_profile_len < 0) + { + png_warning(png_ptr, + "Embedded profile length in iCCP chunk is negative"); + png_free(png_ptr, new_name); + return; + } + + if (profile_len < embedded_profile_len) + { + png_warning(png_ptr, + "Embedded profile length too large in iCCP chunk"); + png_free(png_ptr, new_name); + return; + } + + if (profile_len > embedded_profile_len) + { + png_warning(png_ptr, + "Truncating profile to actual length in iCCP chunk"); + profile_len = embedded_profile_len; + } + + if (profile_len) + profile_len = png_text_compress(png_ptr, profile, + (png_size_t)profile_len, PNG_COMPRESSION_TYPE_BASE, &comp); + + /* Make sure we include the NULL after the name and the compression type */ + png_write_chunk_start(png_ptr, (png_bytep)png_iCCP, + (png_uint_32)(name_len + profile_len + 2)); + new_name[name_len + 1] = 0x00; + png_write_chunk_data(png_ptr, (png_bytep)new_name, + (png_size_t)(name_len + 2)); + + if (profile_len) + png_write_compressed_data_out(png_ptr, &comp); + + png_write_chunk_end(png_ptr); + png_free(png_ptr, new_name); +} +#endif + +#ifdef PNG_WRITE_sPLT_SUPPORTED +/* Write a sPLT chunk */ +void /* PRIVATE */ +png_write_sPLT(png_structp png_ptr, png_sPLT_tp spalette) +{ + PNG_sPLT; + png_size_t name_len; + png_charp new_name; + png_byte entrybuf[10]; + png_size_t entry_size = (spalette->depth == 8 ? 6 : 10); + png_size_t palette_size = entry_size * spalette->nentries; + png_sPLT_entryp ep; +#ifndef PNG_POINTER_INDEXING_SUPPORTED + int i; +#endif + + png_debug(1, "in png_write_sPLT"); + + if ((name_len = png_check_keyword(png_ptr,spalette->name, &new_name))==0) + return; + + /* Make sure we include the NULL after the name */ + png_write_chunk_start(png_ptr, (png_bytep)png_sPLT, + (png_uint_32)(name_len + 2 + palette_size)); + png_write_chunk_data(png_ptr, (png_bytep)new_name, + (png_size_t)(name_len + 1)); + png_write_chunk_data(png_ptr, (png_bytep)&spalette->depth, (png_size_t)1); + + /* Loop through each palette entry, writing appropriately */ +#ifdef PNG_POINTER_INDEXING_SUPPORTED + for (ep = spalette->entries; epentries + spalette->nentries; ep++) + { + if (spalette->depth == 8) + { + entrybuf[0] = (png_byte)ep->red; + entrybuf[1] = (png_byte)ep->green; + entrybuf[2] = (png_byte)ep->blue; + entrybuf[3] = (png_byte)ep->alpha; + png_save_uint_16(entrybuf + 4, ep->frequency); + } + else + { + png_save_uint_16(entrybuf + 0, ep->red); + png_save_uint_16(entrybuf + 2, ep->green); + png_save_uint_16(entrybuf + 4, ep->blue); + png_save_uint_16(entrybuf + 6, ep->alpha); + png_save_uint_16(entrybuf + 8, ep->frequency); + } + png_write_chunk_data(png_ptr, entrybuf, (png_size_t)entry_size); + } +#else + ep=spalette->entries; + for (i=0; i>spalette->nentries; i++) + { + if (spalette->depth == 8) + { + entrybuf[0] = (png_byte)ep[i].red; + entrybuf[1] = (png_byte)ep[i].green; + entrybuf[2] = (png_byte)ep[i].blue; + entrybuf[3] = (png_byte)ep[i].alpha; + png_save_uint_16(entrybuf + 4, ep[i].frequency); + } + else + { + png_save_uint_16(entrybuf + 0, ep[i].red); + png_save_uint_16(entrybuf + 2, ep[i].green); + png_save_uint_16(entrybuf + 4, ep[i].blue); + png_save_uint_16(entrybuf + 6, ep[i].alpha); + png_save_uint_16(entrybuf + 8, ep[i].frequency); + } + png_write_chunk_data(png_ptr, entrybuf, (png_size_t)entry_size); + } +#endif + + png_write_chunk_end(png_ptr); + png_free(png_ptr, new_name); +} +#endif + +#ifdef PNG_WRITE_sBIT_SUPPORTED +/* Write the sBIT chunk */ +void /* PRIVATE */ +png_write_sBIT(png_structp png_ptr, png_color_8p sbit, int color_type) +{ + PNG_sBIT; + png_byte buf[4]; + png_size_t size; + + png_debug(1, "in png_write_sBIT"); + + /* Make sure we don't depend upon the order of PNG_COLOR_8 */ + if (color_type & PNG_COLOR_MASK_COLOR) + { + png_byte maxbits; + + maxbits = (png_byte)(color_type==PNG_COLOR_TYPE_PALETTE ? 8 : + png_ptr->usr_bit_depth); + if (sbit->red == 0 || sbit->red > maxbits || + sbit->green == 0 || sbit->green > maxbits || + sbit->blue == 0 || sbit->blue > maxbits) + { + png_warning(png_ptr, "Invalid sBIT depth specified"); + return; + } + buf[0] = sbit->red; + buf[1] = sbit->green; + buf[2] = sbit->blue; + size = 3; + } + else + { + if (sbit->gray == 0 || sbit->gray > png_ptr->usr_bit_depth) + { + png_warning(png_ptr, "Invalid sBIT depth specified"); + return; + } + buf[0] = sbit->gray; + size = 1; + } + + if (color_type & PNG_COLOR_MASK_ALPHA) + { + if (sbit->alpha == 0 || sbit->alpha > png_ptr->usr_bit_depth) + { + png_warning(png_ptr, "Invalid sBIT depth specified"); + return; + } + buf[size++] = sbit->alpha; + } + + png_write_chunk(png_ptr, (png_bytep)png_sBIT, buf, size); +} +#endif + +#ifdef PNG_WRITE_cHRM_SUPPORTED +/* Write the cHRM chunk */ +#ifdef PNG_FLOATING_POINT_SUPPORTED +void /* PRIVATE */ +png_write_cHRM(png_structp png_ptr, double white_x, double white_y, + double red_x, double red_y, double green_x, double green_y, + double blue_x, double blue_y) +{ + PNG_cHRM; + png_byte buf[32]; + + png_fixed_point int_white_x, int_white_y, int_red_x, int_red_y, + int_green_x, int_green_y, int_blue_x, int_blue_y; + + png_debug(1, "in png_write_cHRM"); + + int_white_x = (png_uint_32)(white_x * 100000.0 + 0.5); + int_white_y = (png_uint_32)(white_y * 100000.0 + 0.5); + int_red_x = (png_uint_32)(red_x * 100000.0 + 0.5); + int_red_y = (png_uint_32)(red_y * 100000.0 + 0.5); + int_green_x = (png_uint_32)(green_x * 100000.0 + 0.5); + int_green_y = (png_uint_32)(green_y * 100000.0 + 0.5); + int_blue_x = (png_uint_32)(blue_x * 100000.0 + 0.5); + int_blue_y = (png_uint_32)(blue_y * 100000.0 + 0.5); + +#ifdef PNG_CHECK_cHRM_SUPPORTED + if (png_check_cHRM_fixed(png_ptr, int_white_x, int_white_y, + int_red_x, int_red_y, int_green_x, int_green_y, int_blue_x, int_blue_y)) +#endif + { + /* Each value is saved in 1/100,000ths */ + + png_save_uint_32(buf, int_white_x); + png_save_uint_32(buf + 4, int_white_y); + + png_save_uint_32(buf + 8, int_red_x); + png_save_uint_32(buf + 12, int_red_y); + + png_save_uint_32(buf + 16, int_green_x); + png_save_uint_32(buf + 20, int_green_y); + + png_save_uint_32(buf + 24, int_blue_x); + png_save_uint_32(buf + 28, int_blue_y); + + png_write_chunk(png_ptr, (png_bytep)png_cHRM, buf, (png_size_t)32); + } +} +#endif +#ifdef PNG_FIXED_POINT_SUPPORTED +void /* PRIVATE */ +png_write_cHRM_fixed(png_structp png_ptr, png_fixed_point white_x, + png_fixed_point white_y, png_fixed_point red_x, png_fixed_point red_y, + png_fixed_point green_x, png_fixed_point green_y, png_fixed_point blue_x, + png_fixed_point blue_y) +{ + PNG_cHRM; + png_byte buf[32]; + + png_debug(1, "in png_write_cHRM"); + + /* Each value is saved in 1/100,000ths */ +#ifdef PNG_CHECK_cHRM_SUPPORTED + if (png_check_cHRM_fixed(png_ptr, white_x, white_y, red_x, red_y, + green_x, green_y, blue_x, blue_y)) +#endif + { + png_save_uint_32(buf, (png_uint_32)white_x); + png_save_uint_32(buf + 4, (png_uint_32)white_y); + + png_save_uint_32(buf + 8, (png_uint_32)red_x); + png_save_uint_32(buf + 12, (png_uint_32)red_y); + + png_save_uint_32(buf + 16, (png_uint_32)green_x); + png_save_uint_32(buf + 20, (png_uint_32)green_y); + + png_save_uint_32(buf + 24, (png_uint_32)blue_x); + png_save_uint_32(buf + 28, (png_uint_32)blue_y); + + png_write_chunk(png_ptr, (png_bytep)png_cHRM, buf, (png_size_t)32); + } +} +#endif +#endif + +#ifdef PNG_WRITE_tRNS_SUPPORTED +/* Write the tRNS chunk */ +void /* PRIVATE */ +png_write_tRNS(png_structp png_ptr, png_bytep trans_alpha, png_color_16p tran, + int num_trans, int color_type) +{ + PNG_tRNS; + png_byte buf[6]; + + png_debug(1, "in png_write_tRNS"); + + if (color_type == PNG_COLOR_TYPE_PALETTE) + { + if (num_trans <= 0 || num_trans > (int)png_ptr->num_palette) + { + png_warning(png_ptr, "Invalid number of transparent colors specified"); + return; + } + /* Write the chunk out as it is */ + png_write_chunk(png_ptr, (png_bytep)png_tRNS, trans_alpha, + (png_size_t)num_trans); + } + else if (color_type == PNG_COLOR_TYPE_GRAY) + { + /* One 16 bit value */ + if (tran->gray >= (1 << png_ptr->bit_depth)) + { + png_warning(png_ptr, + "Ignoring attempt to write tRNS chunk out-of-range for bit_depth"); + return; + } + png_save_uint_16(buf, tran->gray); + png_write_chunk(png_ptr, (png_bytep)png_tRNS, buf, (png_size_t)2); + } + else if (color_type == PNG_COLOR_TYPE_RGB) + { + /* Three 16 bit values */ + png_save_uint_16(buf, tran->red); + png_save_uint_16(buf + 2, tran->green); + png_save_uint_16(buf + 4, tran->blue); + if (png_ptr->bit_depth == 8 && (buf[0] | buf[2] | buf[4])) + { + png_warning(png_ptr, + "Ignoring attempt to write 16-bit tRNS chunk when bit_depth is 8"); + return; + } + png_write_chunk(png_ptr, (png_bytep)png_tRNS, buf, (png_size_t)6); + } + else + { + png_warning(png_ptr, "Can't write tRNS with an alpha channel"); + } +} +#endif + +#ifdef PNG_WRITE_bKGD_SUPPORTED +/* Write the background chunk */ +void /* PRIVATE */ +png_write_bKGD(png_structp png_ptr, png_color_16p back, int color_type) +{ + PNG_bKGD; + png_byte buf[6]; + + png_debug(1, "in png_write_bKGD"); + + if (color_type == PNG_COLOR_TYPE_PALETTE) + { + if ( +#ifdef PNG_MNG_FEATURES_SUPPORTED + (png_ptr->num_palette || + (!(png_ptr->mng_features_permitted & PNG_FLAG_MNG_EMPTY_PLTE))) && +#endif + back->index >= png_ptr->num_palette) + { + png_warning(png_ptr, "Invalid background palette index"); + return; + } + buf[0] = back->index; + png_write_chunk(png_ptr, (png_bytep)png_bKGD, buf, (png_size_t)1); + } + else if (color_type & PNG_COLOR_MASK_COLOR) + { + png_save_uint_16(buf, back->red); + png_save_uint_16(buf + 2, back->green); + png_save_uint_16(buf + 4, back->blue); + if (png_ptr->bit_depth == 8 && (buf[0] | buf[2] | buf[4])) + { + png_warning(png_ptr, + "Ignoring attempt to write 16-bit bKGD chunk when bit_depth is 8"); + return; + } + png_write_chunk(png_ptr, (png_bytep)png_bKGD, buf, (png_size_t)6); + } + else + { + if (back->gray >= (1 << png_ptr->bit_depth)) + { + png_warning(png_ptr, + "Ignoring attempt to write bKGD chunk out-of-range for bit_depth"); + return; + } + png_save_uint_16(buf, back->gray); + png_write_chunk(png_ptr, (png_bytep)png_bKGD, buf, (png_size_t)2); + } +} +#endif + +#ifdef PNG_WRITE_hIST_SUPPORTED +/* Write the histogram */ +void /* PRIVATE */ +png_write_hIST(png_structp png_ptr, png_uint_16p hist, int num_hist) +{ + PNG_hIST; + int i; + png_byte buf[3]; + + png_debug(1, "in png_write_hIST"); + + if (num_hist > (int)png_ptr->num_palette) + { + png_debug2(3, "num_hist = %d, num_palette = %d", num_hist, + png_ptr->num_palette); + png_warning(png_ptr, "Invalid number of histogram entries specified"); + return; + } + + png_write_chunk_start(png_ptr, (png_bytep)png_hIST, + (png_uint_32)(num_hist * 2)); + for (i = 0; i < num_hist; i++) + { + png_save_uint_16(buf, hist[i]); + png_write_chunk_data(png_ptr, buf, (png_size_t)2); + } + png_write_chunk_end(png_ptr); +} +#endif + +#if defined(PNG_WRITE_TEXT_SUPPORTED) || defined(PNG_WRITE_pCAL_SUPPORTED) || \ + defined(PNG_WRITE_iCCP_SUPPORTED) || defined(PNG_WRITE_sPLT_SUPPORTED) +/* Check that the tEXt or zTXt keyword is valid per PNG 1.0 specification, + * and if invalid, correct the keyword rather than discarding the entire + * chunk. The PNG 1.0 specification requires keywords 1-79 characters in + * length, forbids leading or trailing whitespace, multiple internal spaces, + * and the non-break space (0x80) from ISO 8859-1. Returns keyword length. + * + * The new_key is allocated to hold the corrected keyword and must be freed + * by the calling routine. This avoids problems with trying to write to + * static keywords without having to have duplicate copies of the strings. + */ +png_size_t /* PRIVATE */ +png_check_keyword(png_structp png_ptr, png_charp key, png_charpp new_key) +{ + png_size_t key_len; + png_charp kp, dp; + int kflag; + int kwarn=0; + + png_debug(1, "in png_check_keyword"); + + *new_key = NULL; + + if (key == NULL || (key_len = png_strlen(key)) == 0) + { + png_warning(png_ptr, "zero length keyword"); + return ((png_size_t)0); + } + + png_debug1(2, "Keyword to be checked is '%s'", key); + + *new_key = (png_charp)png_malloc_warn(png_ptr, (png_uint_32)(key_len + 2)); + if (*new_key == NULL) + { + png_warning(png_ptr, "Out of memory while procesing keyword"); + return ((png_size_t)0); + } + + /* Replace non-printing characters with a blank and print a warning */ + for (kp = key, dp = *new_key; *kp != '\0'; kp++, dp++) + { + if ((png_byte)*kp < 0x20 || + ((png_byte)*kp > 0x7E && (png_byte)*kp < 0xA1)) + { +#ifdef PNG_STDIO_SUPPORTED + char msg[40]; + + png_snprintf(msg, 40, + "invalid keyword character 0x%02X", (png_byte)*kp); + png_warning(png_ptr, msg); +#else + png_warning(png_ptr, "invalid character in keyword"); +#endif + *dp = ' '; + } + else + { + *dp = *kp; + } + } + *dp = '\0'; + + /* Remove any trailing white space. */ + kp = *new_key + key_len - 1; + if (*kp == ' ') + { + png_warning(png_ptr, "trailing spaces removed from keyword"); + + while (*kp == ' ') + { + *(kp--) = '\0'; + key_len--; + } + } + + /* Remove any leading white space. */ + kp = *new_key; + if (*kp == ' ') + { + png_warning(png_ptr, "leading spaces removed from keyword"); + + while (*kp == ' ') + { + kp++; + key_len--; + } + } + + png_debug1(2, "Checking for multiple internal spaces in '%s'", kp); + + /* Remove multiple internal spaces. */ + for (kflag = 0, dp = *new_key; *kp != '\0'; kp++) + { + if (*kp == ' ' && kflag == 0) + { + *(dp++) = *kp; + kflag = 1; + } + else if (*kp == ' ') + { + key_len--; + kwarn=1; + } + else + { + *(dp++) = *kp; + kflag = 0; + } + } + *dp = '\0'; + if (kwarn) + png_warning(png_ptr, "extra interior spaces removed from keyword"); + + if (key_len == 0) + { + png_free(png_ptr, *new_key); + png_warning(png_ptr, "Zero length keyword"); + } + + if (key_len > 79) + { + png_warning(png_ptr, "keyword length must be 1 - 79 characters"); + (*new_key)[79] = '\0'; + key_len = 79; + } + + return (key_len); +} +#endif + +#ifdef PNG_WRITE_tEXt_SUPPORTED +/* Write a tEXt chunk */ +void /* PRIVATE */ +png_write_tEXt(png_structp png_ptr, png_charp key, png_charp text, + png_size_t text_len) +{ + PNG_tEXt; + png_size_t key_len; + png_charp new_key; + + png_debug(1, "in png_write_tEXt"); + + if ((key_len = png_check_keyword(png_ptr, key, &new_key))==0) + return; + + if (text == NULL || *text == '\0') + text_len = 0; + else + text_len = png_strlen(text); + + /* Make sure we include the 0 after the key */ + png_write_chunk_start(png_ptr, (png_bytep)png_tEXt, + (png_uint_32)(key_len + text_len + 1)); + /* + * We leave it to the application to meet PNG-1.0 requirements on the + * contents of the text. PNG-1.0 through PNG-1.2 discourage the use of + * any non-Latin-1 characters except for NEWLINE. ISO PNG will forbid them. + * The NUL character is forbidden by PNG-1.0 through PNG-1.2 and ISO PNG. + */ + png_write_chunk_data(png_ptr, (png_bytep)new_key, + (png_size_t)(key_len + 1)); + if (text_len) + png_write_chunk_data(png_ptr, (png_bytep)text, (png_size_t)text_len); + + png_write_chunk_end(png_ptr); + png_free(png_ptr, new_key); +} +#endif + +#ifdef PNG_WRITE_zTXt_SUPPORTED +/* Write a compressed text chunk */ +void /* PRIVATE */ +png_write_zTXt(png_structp png_ptr, png_charp key, png_charp text, + png_size_t text_len, int compression) +{ + PNG_zTXt; + png_size_t key_len; + char buf[1]; + png_charp new_key; + compression_state comp; + + png_debug(1, "in png_write_zTXt"); + + comp.num_output_ptr = 0; + comp.max_output_ptr = 0; + comp.output_ptr = NULL; + comp.input = NULL; + comp.input_len = 0; + + if ((key_len = png_check_keyword(png_ptr, key, &new_key))==0) + { + png_free(png_ptr, new_key); + return; + } + + if (text == NULL || *text == '\0' || compression==PNG_TEXT_COMPRESSION_NONE) + { + png_write_tEXt(png_ptr, new_key, text, (png_size_t)0); + png_free(png_ptr, new_key); + return; + } + + text_len = png_strlen(text); + + /* Compute the compressed data; do it now for the length */ + text_len = png_text_compress(png_ptr, text, text_len, compression, + &comp); + + /* Write start of chunk */ + png_write_chunk_start(png_ptr, (png_bytep)png_zTXt, + (png_uint_32)(key_len+text_len + 2)); + /* Write key */ + png_write_chunk_data(png_ptr, (png_bytep)new_key, + (png_size_t)(key_len + 1)); + png_free(png_ptr, new_key); + + buf[0] = (png_byte)compression; + /* Write compression */ + png_write_chunk_data(png_ptr, (png_bytep)buf, (png_size_t)1); + /* Write the compressed data */ + png_write_compressed_data_out(png_ptr, &comp); + + /* Close the chunk */ + png_write_chunk_end(png_ptr); +} +#endif + +#ifdef PNG_WRITE_iTXt_SUPPORTED +/* Write an iTXt chunk */ +void /* PRIVATE */ +png_write_iTXt(png_structp png_ptr, int compression, png_charp key, + png_charp lang, png_charp lang_key, png_charp text) +{ + PNG_iTXt; + png_size_t lang_len, key_len, lang_key_len, text_len; + png_charp new_lang; + png_charp new_key = NULL; + png_byte cbuf[2]; + compression_state comp; + + png_debug(1, "in png_write_iTXt"); + + comp.num_output_ptr = 0; + comp.max_output_ptr = 0; + comp.output_ptr = NULL; + comp.input = NULL; + + if ((key_len = png_check_keyword(png_ptr, key, &new_key))==0) + return; + + if ((lang_len = png_check_keyword(png_ptr, lang, &new_lang))==0) + { + png_warning(png_ptr, "Empty language field in iTXt chunk"); + new_lang = NULL; + lang_len = 0; + } + + if (lang_key == NULL) + lang_key_len = 0; + else + lang_key_len = png_strlen(lang_key); + + if (text == NULL) + text_len = 0; + else + text_len = png_strlen(text); + + /* Compute the compressed data; do it now for the length */ + text_len = png_text_compress(png_ptr, text, text_len, compression-2, + &comp); + + + /* Make sure we include the compression flag, the compression byte, + * and the NULs after the key, lang, and lang_key parts */ + + png_write_chunk_start(png_ptr, (png_bytep)png_iTXt, + (png_uint_32)( + 5 /* comp byte, comp flag, terminators for key, lang and lang_key */ + + key_len + + lang_len + + lang_key_len + + text_len)); + + /* We leave it to the application to meet PNG-1.0 requirements on the + * contents of the text. PNG-1.0 through PNG-1.2 discourage the use of + * any non-Latin-1 characters except for NEWLINE. ISO PNG will forbid them. + * The NUL character is forbidden by PNG-1.0 through PNG-1.2 and ISO PNG. + */ + png_write_chunk_data(png_ptr, (png_bytep)new_key, + (png_size_t)(key_len + 1)); + + /* Set the compression flag */ + if (compression == PNG_ITXT_COMPRESSION_NONE || \ + compression == PNG_TEXT_COMPRESSION_NONE) + cbuf[0] = 0; + else /* compression == PNG_ITXT_COMPRESSION_zTXt */ + cbuf[0] = 1; + /* Set the compression method */ + cbuf[1] = 0; + png_write_chunk_data(png_ptr, cbuf, (png_size_t)2); + + cbuf[0] = 0; + png_write_chunk_data(png_ptr, (new_lang ? (png_bytep)new_lang : cbuf), + (png_size_t)(lang_len + 1)); + png_write_chunk_data(png_ptr, (lang_key ? (png_bytep)lang_key : cbuf), + (png_size_t)(lang_key_len + 1)); + png_write_compressed_data_out(png_ptr, &comp); + + png_write_chunk_end(png_ptr); + png_free(png_ptr, new_key); + png_free(png_ptr, new_lang); +} +#endif + +#ifdef PNG_WRITE_oFFs_SUPPORTED +/* Write the oFFs chunk */ +void /* PRIVATE */ +png_write_oFFs(png_structp png_ptr, png_int_32 x_offset, png_int_32 y_offset, + int unit_type) +{ + PNG_oFFs; + png_byte buf[9]; + + png_debug(1, "in png_write_oFFs"); + + if (unit_type >= PNG_OFFSET_LAST) + png_warning(png_ptr, "Unrecognized unit type for oFFs chunk"); + + png_save_int_32(buf, x_offset); + png_save_int_32(buf + 4, y_offset); + buf[8] = (png_byte)unit_type; + + png_write_chunk(png_ptr, (png_bytep)png_oFFs, buf, (png_size_t)9); +} +#endif +#ifdef PNG_WRITE_pCAL_SUPPORTED +/* Write the pCAL chunk (described in the PNG extensions document) */ +void /* PRIVATE */ +png_write_pCAL(png_structp png_ptr, png_charp purpose, png_int_32 X0, + png_int_32 X1, int type, int nparams, png_charp units, png_charpp params) +{ + PNG_pCAL; + png_size_t purpose_len, units_len, total_len; + png_uint_32p params_len; + png_byte buf[10]; + png_charp new_purpose; + int i; + + png_debug1(1, "in png_write_pCAL (%d parameters)", nparams); + + if (type >= PNG_EQUATION_LAST) + png_warning(png_ptr, "Unrecognized equation type for pCAL chunk"); + + purpose_len = png_check_keyword(png_ptr, purpose, &new_purpose) + 1; + png_debug1(3, "pCAL purpose length = %d", (int)purpose_len); + units_len = png_strlen(units) + (nparams == 0 ? 0 : 1); + png_debug1(3, "pCAL units length = %d", (int)units_len); + total_len = purpose_len + units_len + 10; + + params_len = (png_uint_32p)png_malloc(png_ptr, + (png_alloc_size_t)(nparams * png_sizeof(png_uint_32))); + + /* Find the length of each parameter, making sure we don't count the + null terminator for the last parameter. */ + for (i = 0; i < nparams; i++) + { + params_len[i] = png_strlen(params[i]) + (i == nparams - 1 ? 0 : 1); + png_debug2(3, "pCAL parameter %d length = %lu", i, + (unsigned long) params_len[i]); + total_len += (png_size_t)params_len[i]; + } + + png_debug1(3, "pCAL total length = %d", (int)total_len); + png_write_chunk_start(png_ptr, (png_bytep)png_pCAL, (png_uint_32)total_len); + png_write_chunk_data(png_ptr, (png_bytep)new_purpose, + (png_size_t)purpose_len); + png_save_int_32(buf, X0); + png_save_int_32(buf + 4, X1); + buf[8] = (png_byte)type; + buf[9] = (png_byte)nparams; + png_write_chunk_data(png_ptr, buf, (png_size_t)10); + png_write_chunk_data(png_ptr, (png_bytep)units, (png_size_t)units_len); + + png_free(png_ptr, new_purpose); + + for (i = 0; i < nparams; i++) + { + png_write_chunk_data(png_ptr, (png_bytep)params[i], + (png_size_t)params_len[i]); + } + + png_free(png_ptr, params_len); + png_write_chunk_end(png_ptr); +} +#endif + +#ifdef PNG_WRITE_sCAL_SUPPORTED +/* Write the sCAL chunk */ +#if defined(PNG_FLOATING_POINT_SUPPORTED) && defined(PNG_STDIO_SUPPORTED) +void /* PRIVATE */ +png_write_sCAL(png_structp png_ptr, int unit, double width, double height) +{ + PNG_sCAL; + char buf[64]; + png_size_t total_len; + + png_debug(1, "in png_write_sCAL"); + + buf[0] = (char)unit; + png_snprintf(buf + 1, 63, "%12.12e", width); + total_len = 1 + png_strlen(buf + 1) + 1; + png_snprintf(buf + total_len, 64-total_len, "%12.12e", height); + total_len += png_strlen(buf + total_len); + + png_debug1(3, "sCAL total length = %u", (unsigned int)total_len); + png_write_chunk(png_ptr, (png_bytep)png_sCAL, (png_bytep)buf, total_len); +} +#else +#ifdef PNG_FIXED_POINT_SUPPORTED +void /* PRIVATE */ +png_write_sCAL_s(png_structp png_ptr, int unit, png_charp width, + png_charp height) +{ + PNG_sCAL; + png_byte buf[64]; + png_size_t wlen, hlen, total_len; + + png_debug(1, "in png_write_sCAL_s"); + + wlen = png_strlen(width); + hlen = png_strlen(height); + total_len = wlen + hlen + 2; + if (total_len > 64) + { + png_warning(png_ptr, "Can't write sCAL (buffer too small)"); + return; + } + + buf[0] = (png_byte)unit; + png_memcpy(buf + 1, width, wlen + 1); /* Append the '\0' here */ + png_memcpy(buf + wlen + 2, height, hlen); /* Do NOT append the '\0' here */ + + png_debug1(3, "sCAL total length = %u", (unsigned int)total_len); + png_write_chunk(png_ptr, (png_bytep)png_sCAL, buf, total_len); +} +#endif +#endif +#endif + +#ifdef PNG_WRITE_pHYs_SUPPORTED +/* Write the pHYs chunk */ +void /* PRIVATE */ +png_write_pHYs(png_structp png_ptr, png_uint_32 x_pixels_per_unit, + png_uint_32 y_pixels_per_unit, + int unit_type) +{ + PNG_pHYs; + png_byte buf[9]; + + png_debug(1, "in png_write_pHYs"); + + if (unit_type >= PNG_RESOLUTION_LAST) + png_warning(png_ptr, "Unrecognized unit type for pHYs chunk"); + + png_save_uint_32(buf, x_pixels_per_unit); + png_save_uint_32(buf + 4, y_pixels_per_unit); + buf[8] = (png_byte)unit_type; + + png_write_chunk(png_ptr, (png_bytep)png_pHYs, buf, (png_size_t)9); +} +#endif + +#ifdef PNG_WRITE_tIME_SUPPORTED +/* Write the tIME chunk. Use either png_convert_from_struct_tm() + * or png_convert_from_time_t(), or fill in the structure yourself. + */ +void /* PRIVATE */ +png_write_tIME(png_structp png_ptr, png_timep mod_time) +{ + PNG_tIME; + png_byte buf[7]; + + png_debug(1, "in png_write_tIME"); + + if (mod_time->month > 12 || mod_time->month < 1 || + mod_time->day > 31 || mod_time->day < 1 || + mod_time->hour > 23 || mod_time->second > 60) + { + png_warning(png_ptr, "Invalid time specified for tIME chunk"); + return; + } + + png_save_uint_16(buf, mod_time->year); + buf[2] = mod_time->month; + buf[3] = mod_time->day; + buf[4] = mod_time->hour; + buf[5] = mod_time->minute; + buf[6] = mod_time->second; + + png_write_chunk(png_ptr, (png_bytep)png_tIME, buf, (png_size_t)7); +} +#endif + +/* Initializes the row writing capability of libpng */ +void /* PRIVATE */ +png_write_start_row(png_structp png_ptr) +{ +#ifdef PNG_WRITE_INTERLACING_SUPPORTED + /* Arrays to facilitate easy interlacing - use pass (0 - 6) as index */ + + /* Start of interlace block */ + int png_pass_start[7] = {0, 4, 0, 2, 0, 1, 0}; + + /* Offset to next interlace block */ + int png_pass_inc[7] = {8, 8, 4, 4, 2, 2, 1}; + + /* Start of interlace block in the y direction */ + int png_pass_ystart[7] = {0, 0, 4, 0, 2, 0, 1}; + + /* Offset to next interlace block in the y direction */ + int png_pass_yinc[7] = {8, 8, 8, 4, 4, 2, 2}; +#endif + + png_size_t buf_size; + + png_debug(1, "in png_write_start_row"); + + buf_size = (png_size_t)(PNG_ROWBYTES( + png_ptr->usr_channels*png_ptr->usr_bit_depth, png_ptr->width) + 1); + + /* Set up row buffer */ + png_ptr->row_buf = (png_bytep)png_malloc(png_ptr, + (png_alloc_size_t)buf_size); + png_ptr->row_buf[0] = PNG_FILTER_VALUE_NONE; + +#ifdef PNG_WRITE_FILTER_SUPPORTED + /* Set up filtering buffer, if using this filter */ + if (png_ptr->do_filter & PNG_FILTER_SUB) + { + png_ptr->sub_row = (png_bytep)png_malloc(png_ptr, + (png_alloc_size_t)(png_ptr->rowbytes + 1)); + png_ptr->sub_row[0] = PNG_FILTER_VALUE_SUB; + } + + /* We only need to keep the previous row if we are using one of these. */ + if (png_ptr->do_filter & (PNG_FILTER_AVG | PNG_FILTER_UP | PNG_FILTER_PAETH)) + { + /* Set up previous row buffer */ + png_ptr->prev_row = (png_bytep)png_calloc(png_ptr, + (png_alloc_size_t)buf_size); + + if (png_ptr->do_filter & PNG_FILTER_UP) + { + png_ptr->up_row = (png_bytep)png_malloc(png_ptr, + (png_size_t)(png_ptr->rowbytes + 1)); + png_ptr->up_row[0] = PNG_FILTER_VALUE_UP; + } + + if (png_ptr->do_filter & PNG_FILTER_AVG) + { + png_ptr->avg_row = (png_bytep)png_malloc(png_ptr, + (png_alloc_size_t)(png_ptr->rowbytes + 1)); + png_ptr->avg_row[0] = PNG_FILTER_VALUE_AVG; + } + + if (png_ptr->do_filter & PNG_FILTER_PAETH) + { + png_ptr->paeth_row = (png_bytep)png_malloc(png_ptr, + (png_size_t)(png_ptr->rowbytes + 1)); + png_ptr->paeth_row[0] = PNG_FILTER_VALUE_PAETH; + } + } +#endif /* PNG_WRITE_FILTER_SUPPORTED */ + +#ifdef PNG_WRITE_INTERLACING_SUPPORTED + /* If interlaced, we need to set up width and height of pass */ + if (png_ptr->interlaced) + { + if (!(png_ptr->transformations & PNG_INTERLACE)) + { + png_ptr->num_rows = (png_ptr->height + png_pass_yinc[0] - 1 - + png_pass_ystart[0]) / png_pass_yinc[0]; + png_ptr->usr_width = (png_ptr->width + png_pass_inc[0] - 1 - + png_pass_start[0]) / png_pass_inc[0]; + } + else + { + png_ptr->num_rows = png_ptr->height; + png_ptr->usr_width = png_ptr->width; + } + } + else +#endif + { + png_ptr->num_rows = png_ptr->height; + png_ptr->usr_width = png_ptr->width; + } + png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size; + png_ptr->zstream.next_out = png_ptr->zbuf; +} + +/* Internal use only. Called when finished processing a row of data. */ +void /* PRIVATE */ +png_write_finish_row(png_structp png_ptr) +{ +#ifdef PNG_WRITE_INTERLACING_SUPPORTED + /* Arrays to facilitate easy interlacing - use pass (0 - 6) as index */ + + /* Start of interlace block */ + int png_pass_start[7] = {0, 4, 0, 2, 0, 1, 0}; + + /* Offset to next interlace block */ + int png_pass_inc[7] = {8, 8, 4, 4, 2, 2, 1}; + + /* Start of interlace block in the y direction */ + int png_pass_ystart[7] = {0, 0, 4, 0, 2, 0, 1}; + + /* Offset to next interlace block in the y direction */ + int png_pass_yinc[7] = {8, 8, 8, 4, 4, 2, 2}; +#endif + + int ret; + + png_debug(1, "in png_write_finish_row"); + + /* Next row */ + png_ptr->row_number++; + + /* See if we are done */ + if (png_ptr->row_number < png_ptr->num_rows) + return; + +#ifdef PNG_WRITE_INTERLACING_SUPPORTED + /* If interlaced, go to next pass */ + if (png_ptr->interlaced) + { + png_ptr->row_number = 0; + if (png_ptr->transformations & PNG_INTERLACE) + { + png_ptr->pass++; + } + else + { + /* Loop until we find a non-zero width or height pass */ + do + { + png_ptr->pass++; + if (png_ptr->pass >= 7) + break; + png_ptr->usr_width = (png_ptr->width + + png_pass_inc[png_ptr->pass] - 1 - + png_pass_start[png_ptr->pass]) / + png_pass_inc[png_ptr->pass]; + png_ptr->num_rows = (png_ptr->height + + png_pass_yinc[png_ptr->pass] - 1 - + png_pass_ystart[png_ptr->pass]) / + png_pass_yinc[png_ptr->pass]; + if (png_ptr->transformations & PNG_INTERLACE) + break; + } while (png_ptr->usr_width == 0 || png_ptr->num_rows == 0); + + } + + /* Reset the row above the image for the next pass */ + if (png_ptr->pass < 7) + { + if (png_ptr->prev_row != NULL) + png_memset(png_ptr->prev_row, 0, + (png_size_t)(PNG_ROWBYTES(png_ptr->usr_channels* + png_ptr->usr_bit_depth, png_ptr->width)) + 1); + return; + } + } +#endif + + /* If we get here, we've just written the last row, so we need + to flush the compressor */ + do + { + /* Tell the compressor we are done */ + ret = deflate(&png_ptr->zstream, Z_FINISH); + /* Check for an error */ + if (ret == Z_OK) + { + /* Check to see if we need more room */ + if (!(png_ptr->zstream.avail_out)) + { + png_write_IDAT(png_ptr, png_ptr->zbuf, png_ptr->zbuf_size); + png_ptr->zstream.next_out = png_ptr->zbuf; + png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size; + } + } + else if (ret != Z_STREAM_END) + { + if (png_ptr->zstream.msg != NULL) + png_error(png_ptr, png_ptr->zstream.msg); + else + png_error(png_ptr, "zlib error"); + } + } while (ret != Z_STREAM_END); + + /* Write any extra space */ + if (png_ptr->zstream.avail_out < png_ptr->zbuf_size) + { + png_write_IDAT(png_ptr, png_ptr->zbuf, png_ptr->zbuf_size - + png_ptr->zstream.avail_out); + } + + deflateReset(&png_ptr->zstream); + png_ptr->zstream.data_type = Z_BINARY; +} + +#ifdef PNG_WRITE_INTERLACING_SUPPORTED +/* Pick out the correct pixels for the interlace pass. + * The basic idea here is to go through the row with a source + * pointer and a destination pointer (sp and dp), and copy the + * correct pixels for the pass. As the row gets compacted, + * sp will always be >= dp, so we should never overwrite anything. + * See the default: case for the easiest code to understand. + */ +void /* PRIVATE */ +png_do_write_interlace(png_row_infop row_info, png_bytep row, int pass) +{ + /* Arrays to facilitate easy interlacing - use pass (0 - 6) as index */ + + /* Start of interlace block */ + int png_pass_start[7] = {0, 4, 0, 2, 0, 1, 0}; + + /* Offset to next interlace block */ + int png_pass_inc[7] = {8, 8, 4, 4, 2, 2, 1}; + + png_debug(1, "in png_do_write_interlace"); + + /* We don't have to do anything on the last pass (6) */ + if (pass < 6) + { + /* Each pixel depth is handled separately */ + switch (row_info->pixel_depth) + { + case 1: + { + png_bytep sp; + png_bytep dp; + int shift; + int d; + int value; + png_uint_32 i; + png_uint_32 row_width = row_info->width; + + dp = row; + d = 0; + shift = 7; + for (i = png_pass_start[pass]; i < row_width; + i += png_pass_inc[pass]) + { + sp = row + (png_size_t)(i >> 3); + value = (int)(*sp >> (7 - (int)(i & 0x07))) & 0x01; + d |= (value << shift); + + if (shift == 0) + { + shift = 7; + *dp++ = (png_byte)d; + d = 0; + } + else + shift--; + + } + if (shift != 7) + *dp = (png_byte)d; + break; + } + case 2: + { + png_bytep sp; + png_bytep dp; + int shift; + int d; + int value; + png_uint_32 i; + png_uint_32 row_width = row_info->width; + + dp = row; + shift = 6; + d = 0; + for (i = png_pass_start[pass]; i < row_width; + i += png_pass_inc[pass]) + { + sp = row + (png_size_t)(i >> 2); + value = (*sp >> ((3 - (int)(i & 0x03)) << 1)) & 0x03; + d |= (value << shift); + + if (shift == 0) + { + shift = 6; + *dp++ = (png_byte)d; + d = 0; + } + else + shift -= 2; + } + if (shift != 6) + *dp = (png_byte)d; + break; + } + case 4: + { + png_bytep sp; + png_bytep dp; + int shift; + int d; + int value; + png_uint_32 i; + png_uint_32 row_width = row_info->width; + + dp = row; + shift = 4; + d = 0; + for (i = png_pass_start[pass]; i < row_width; + i += png_pass_inc[pass]) + { + sp = row + (png_size_t)(i >> 1); + value = (*sp >> ((1 - (int)(i & 0x01)) << 2)) & 0x0f; + d |= (value << shift); + + if (shift == 0) + { + shift = 4; + *dp++ = (png_byte)d; + d = 0; + } + else + shift -= 4; + } + if (shift != 4) + *dp = (png_byte)d; + break; + } + default: + { + png_bytep sp; + png_bytep dp; + png_uint_32 i; + png_uint_32 row_width = row_info->width; + png_size_t pixel_bytes; + + /* Start at the beginning */ + dp = row; + /* Find out how many bytes each pixel takes up */ + pixel_bytes = (row_info->pixel_depth >> 3); + /* Loop through the row, only looking at the pixels that + matter */ + for (i = png_pass_start[pass]; i < row_width; + i += png_pass_inc[pass]) + { + /* Find out where the original pixel is */ + sp = row + (png_size_t)i * pixel_bytes; + /* Move the pixel */ + if (dp != sp) + png_memcpy(dp, sp, pixel_bytes); + /* Next pixel */ + dp += pixel_bytes; + } + break; + } + } + /* Set new row width */ + row_info->width = (row_info->width + + png_pass_inc[pass] - 1 - + png_pass_start[pass]) / + png_pass_inc[pass]; + row_info->rowbytes = PNG_ROWBYTES(row_info->pixel_depth, + row_info->width); + } +} +#endif + +/* This filters the row, chooses which filter to use, if it has not already + * been specified by the application, and then writes the row out with the + * chosen filter. + */ +#define PNG_MAXSUM (((png_uint_32)(-1)) >> 1) +#define PNG_HISHIFT 10 +#define PNG_LOMASK ((png_uint_32)0xffffL) +#define PNG_HIMASK ((png_uint_32)(~PNG_LOMASK >> PNG_HISHIFT)) +void /* PRIVATE */ +png_write_find_filter(png_structp png_ptr, png_row_infop row_info) +{ + png_bytep best_row; +#ifdef PNG_WRITE_FILTER_SUPPORTED + png_bytep prev_row, row_buf; + png_uint_32 mins, bpp; + png_byte filter_to_do = png_ptr->do_filter; + png_uint_32 row_bytes = row_info->rowbytes; +#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED + int num_p_filters = (int)png_ptr->num_prev_filters; +#endif + + png_debug(1, "in png_write_find_filter"); + +#ifndef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED + if (png_ptr->row_number == 0 && filter_to_do == PNG_ALL_FILTERS) + { + /* These will never be selected so we need not test them. */ + filter_to_do &= ~(PNG_FILTER_UP | PNG_FILTER_PAETH); + } +#endif + + /* Find out how many bytes offset each pixel is */ + bpp = (row_info->pixel_depth + 7) >> 3; + + prev_row = png_ptr->prev_row; +#endif + best_row = png_ptr->row_buf; +#ifdef PNG_WRITE_FILTER_SUPPORTED + row_buf = best_row; + mins = PNG_MAXSUM; + + /* The prediction method we use is to find which method provides the + * smallest value when summing the absolute values of the distances + * from zero, using anything >= 128 as negative numbers. This is known + * as the "minimum sum of absolute differences" heuristic. Other + * heuristics are the "weighted minimum sum of absolute differences" + * (experimental and can in theory improve compression), and the "zlib + * predictive" method (not implemented yet), which does test compressions + * of lines using different filter methods, and then chooses the + * (series of) filter(s) that give minimum compressed data size (VERY + * computationally expensive). + * + * GRR 980525: consider also + * (1) minimum sum of absolute differences from running average (i.e., + * keep running sum of non-absolute differences & count of bytes) + * [track dispersion, too? restart average if dispersion too large?] + * (1b) minimum sum of absolute differences from sliding average, probably + * with window size <= deflate window (usually 32K) + * (2) minimum sum of squared differences from zero or running average + * (i.e., ~ root-mean-square approach) + */ + + + /* We don't need to test the 'no filter' case if this is the only filter + * that has been chosen, as it doesn't actually do anything to the data. + */ + if ((filter_to_do & PNG_FILTER_NONE) && + filter_to_do != PNG_FILTER_NONE) + { + png_bytep rp; + png_uint_32 sum = 0; + png_uint_32 i; + int v; + + for (i = 0, rp = row_buf + 1; i < row_bytes; i++, rp++) + { + v = *rp; + sum += (v < 128) ? v : 256 - v; + } + +#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED + if (png_ptr->heuristic_method == PNG_FILTER_HEURISTIC_WEIGHTED) + { + png_uint_32 sumhi, sumlo; + int j; + sumlo = sum & PNG_LOMASK; + sumhi = (sum >> PNG_HISHIFT) & PNG_HIMASK; /* Gives us some footroom */ + + /* Reduce the sum if we match any of the previous rows */ + for (j = 0; j < num_p_filters; j++) + { + if (png_ptr->prev_filters[j] == PNG_FILTER_VALUE_NONE) + { + sumlo = (sumlo * png_ptr->filter_weights[j]) >> + PNG_WEIGHT_SHIFT; + sumhi = (sumhi * png_ptr->filter_weights[j]) >> + PNG_WEIGHT_SHIFT; + } + } + + /* Factor in the cost of this filter (this is here for completeness, + * but it makes no sense to have a "cost" for the NONE filter, as + * it has the minimum possible computational cost - none). + */ + sumlo = (sumlo * png_ptr->filter_costs[PNG_FILTER_VALUE_NONE]) >> + PNG_COST_SHIFT; + sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_NONE]) >> + PNG_COST_SHIFT; + + if (sumhi > PNG_HIMASK) + sum = PNG_MAXSUM; + else + sum = (sumhi << PNG_HISHIFT) + sumlo; + } +#endif + mins = sum; + } + + /* Sub filter */ + if (filter_to_do == PNG_FILTER_SUB) + /* It's the only filter so no testing is needed */ + { + png_bytep rp, lp, dp; + png_uint_32 i; + for (i = 0, rp = row_buf + 1, dp = png_ptr->sub_row + 1; i < bpp; + i++, rp++, dp++) + { + *dp = *rp; + } + for (lp = row_buf + 1; i < row_bytes; + i++, rp++, lp++, dp++) + { + *dp = (png_byte)(((int)*rp - (int)*lp) & 0xff); + } + best_row = png_ptr->sub_row; + } + + else if (filter_to_do & PNG_FILTER_SUB) + { + png_bytep rp, dp, lp; + png_uint_32 sum = 0, lmins = mins; + png_uint_32 i; + int v; + +#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED + /* We temporarily increase the "minimum sum" by the factor we + * would reduce the sum of this filter, so that we can do the + * early exit comparison without scaling the sum each time. + */ + if (png_ptr->heuristic_method == PNG_FILTER_HEURISTIC_WEIGHTED) + { + int j; + png_uint_32 lmhi, lmlo; + lmlo = lmins & PNG_LOMASK; + lmhi = (lmins >> PNG_HISHIFT) & PNG_HIMASK; + + for (j = 0; j < num_p_filters; j++) + { + if (png_ptr->prev_filters[j] == PNG_FILTER_VALUE_SUB) + { + lmlo = (lmlo * png_ptr->inv_filter_weights[j]) >> + PNG_WEIGHT_SHIFT; + lmhi = (lmhi * png_ptr->inv_filter_weights[j]) >> + PNG_WEIGHT_SHIFT; + } + } + + lmlo = (lmlo * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_SUB]) >> + PNG_COST_SHIFT; + lmhi = (lmhi * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_SUB]) >> + PNG_COST_SHIFT; + + if (lmhi > PNG_HIMASK) + lmins = PNG_MAXSUM; + else + lmins = (lmhi << PNG_HISHIFT) + lmlo; + } +#endif + + for (i = 0, rp = row_buf + 1, dp = png_ptr->sub_row + 1; i < bpp; + i++, rp++, dp++) + { + v = *dp = *rp; + + sum += (v < 128) ? v : 256 - v; + } + for (lp = row_buf + 1; i < row_bytes; + i++, rp++, lp++, dp++) + { + v = *dp = (png_byte)(((int)*rp - (int)*lp) & 0xff); + + sum += (v < 128) ? v : 256 - v; + + if (sum > lmins) /* We are already worse, don't continue. */ + break; + } + +#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED + if (png_ptr->heuristic_method == PNG_FILTER_HEURISTIC_WEIGHTED) + { + int j; + png_uint_32 sumhi, sumlo; + sumlo = sum & PNG_LOMASK; + sumhi = (sum >> PNG_HISHIFT) & PNG_HIMASK; + + for (j = 0; j < num_p_filters; j++) + { + if (png_ptr->prev_filters[j] == PNG_FILTER_VALUE_SUB) + { + sumlo = (sumlo * png_ptr->inv_filter_weights[j]) >> + PNG_WEIGHT_SHIFT; + sumhi = (sumhi * png_ptr->inv_filter_weights[j]) >> + PNG_WEIGHT_SHIFT; + } + } + + sumlo = (sumlo * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_SUB]) >> + PNG_COST_SHIFT; + sumhi = (sumhi * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_SUB]) >> + PNG_COST_SHIFT; + + if (sumhi > PNG_HIMASK) + sum = PNG_MAXSUM; + else + sum = (sumhi << PNG_HISHIFT) + sumlo; + } +#endif + + if (sum < mins) + { + mins = sum; + best_row = png_ptr->sub_row; + } + } + + /* Up filter */ + if (filter_to_do == PNG_FILTER_UP) + { + png_bytep rp, dp, pp; + png_uint_32 i; + + for (i = 0, rp = row_buf + 1, dp = png_ptr->up_row + 1, + pp = prev_row + 1; i < row_bytes; + i++, rp++, pp++, dp++) + { + *dp = (png_byte)(((int)*rp - (int)*pp) & 0xff); + } + best_row = png_ptr->up_row; + } + + else if (filter_to_do & PNG_FILTER_UP) + { + png_bytep rp, dp, pp; + png_uint_32 sum = 0, lmins = mins; + png_uint_32 i; + int v; + + +#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED + if (png_ptr->heuristic_method == PNG_FILTER_HEURISTIC_WEIGHTED) + { + int j; + png_uint_32 lmhi, lmlo; + lmlo = lmins & PNG_LOMASK; + lmhi = (lmins >> PNG_HISHIFT) & PNG_HIMASK; + + for (j = 0; j < num_p_filters; j++) + { + if (png_ptr->prev_filters[j] == PNG_FILTER_VALUE_UP) + { + lmlo = (lmlo * png_ptr->inv_filter_weights[j]) >> + PNG_WEIGHT_SHIFT; + lmhi = (lmhi * png_ptr->inv_filter_weights[j]) >> + PNG_WEIGHT_SHIFT; + } + } + + lmlo = (lmlo * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_UP]) >> + PNG_COST_SHIFT; + lmhi = (lmhi * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_UP]) >> + PNG_COST_SHIFT; + + if (lmhi > PNG_HIMASK) + lmins = PNG_MAXSUM; + else + lmins = (lmhi << PNG_HISHIFT) + lmlo; + } +#endif + + for (i = 0, rp = row_buf + 1, dp = png_ptr->up_row + 1, + pp = prev_row + 1; i < row_bytes; i++) + { + v = *dp++ = (png_byte)(((int)*rp++ - (int)*pp++) & 0xff); + + sum += (v < 128) ? v : 256 - v; + + if (sum > lmins) /* We are already worse, don't continue. */ + break; + } + +#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED + if (png_ptr->heuristic_method == PNG_FILTER_HEURISTIC_WEIGHTED) + { + int j; + png_uint_32 sumhi, sumlo; + sumlo = sum & PNG_LOMASK; + sumhi = (sum >> PNG_HISHIFT) & PNG_HIMASK; + + for (j = 0; j < num_p_filters; j++) + { + if (png_ptr->prev_filters[j] == PNG_FILTER_VALUE_UP) + { + sumlo = (sumlo * png_ptr->filter_weights[j]) >> + PNG_WEIGHT_SHIFT; + sumhi = (sumhi * png_ptr->filter_weights[j]) >> + PNG_WEIGHT_SHIFT; + } + } + + sumlo = (sumlo * png_ptr->filter_costs[PNG_FILTER_VALUE_UP]) >> + PNG_COST_SHIFT; + sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_UP]) >> + PNG_COST_SHIFT; + + if (sumhi > PNG_HIMASK) + sum = PNG_MAXSUM; + else + sum = (sumhi << PNG_HISHIFT) + sumlo; + } +#endif + + if (sum < mins) + { + mins = sum; + best_row = png_ptr->up_row; + } + } + + /* Avg filter */ + if (filter_to_do == PNG_FILTER_AVG) + { + png_bytep rp, dp, pp, lp; + png_uint_32 i; + for (i = 0, rp = row_buf + 1, dp = png_ptr->avg_row + 1, + pp = prev_row + 1; i < bpp; i++) + { + *dp++ = (png_byte)(((int)*rp++ - ((int)*pp++ / 2)) & 0xff); + } + for (lp = row_buf + 1; i < row_bytes; i++) + { + *dp++ = (png_byte)(((int)*rp++ - (((int)*pp++ + (int)*lp++) / 2)) + & 0xff); + } + best_row = png_ptr->avg_row; + } + + else if (filter_to_do & PNG_FILTER_AVG) + { + png_bytep rp, dp, pp, lp; + png_uint_32 sum = 0, lmins = mins; + png_uint_32 i; + int v; + +#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED + if (png_ptr->heuristic_method == PNG_FILTER_HEURISTIC_WEIGHTED) + { + int j; + png_uint_32 lmhi, lmlo; + lmlo = lmins & PNG_LOMASK; + lmhi = (lmins >> PNG_HISHIFT) & PNG_HIMASK; + + for (j = 0; j < num_p_filters; j++) + { + if (png_ptr->prev_filters[j] == PNG_FILTER_VALUE_AVG) + { + lmlo = (lmlo * png_ptr->inv_filter_weights[j]) >> + PNG_WEIGHT_SHIFT; + lmhi = (lmhi * png_ptr->inv_filter_weights[j]) >> + PNG_WEIGHT_SHIFT; + } + } + + lmlo = (lmlo * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_AVG]) >> + PNG_COST_SHIFT; + lmhi = (lmhi * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_AVG]) >> + PNG_COST_SHIFT; + + if (lmhi > PNG_HIMASK) + lmins = PNG_MAXSUM; + else + lmins = (lmhi << PNG_HISHIFT) + lmlo; + } +#endif + + for (i = 0, rp = row_buf + 1, dp = png_ptr->avg_row + 1, + pp = prev_row + 1; i < bpp; i++) + { + v = *dp++ = (png_byte)(((int)*rp++ - ((int)*pp++ / 2)) & 0xff); + + sum += (v < 128) ? v : 256 - v; + } + for (lp = row_buf + 1; i < row_bytes; i++) + { + v = *dp++ = + (png_byte)(((int)*rp++ - (((int)*pp++ + (int)*lp++) / 2)) & 0xff); + + sum += (v < 128) ? v : 256 - v; + + if (sum > lmins) /* We are already worse, don't continue. */ + break; + } + +#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED + if (png_ptr->heuristic_method == PNG_FILTER_HEURISTIC_WEIGHTED) + { + int j; + png_uint_32 sumhi, sumlo; + sumlo = sum & PNG_LOMASK; + sumhi = (sum >> PNG_HISHIFT) & PNG_HIMASK; + + for (j = 0; j < num_p_filters; j++) + { + if (png_ptr->prev_filters[j] == PNG_FILTER_VALUE_NONE) + { + sumlo = (sumlo * png_ptr->filter_weights[j]) >> + PNG_WEIGHT_SHIFT; + sumhi = (sumhi * png_ptr->filter_weights[j]) >> + PNG_WEIGHT_SHIFT; + } + } + + sumlo = (sumlo * png_ptr->filter_costs[PNG_FILTER_VALUE_AVG]) >> + PNG_COST_SHIFT; + sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_AVG]) >> + PNG_COST_SHIFT; + + if (sumhi > PNG_HIMASK) + sum = PNG_MAXSUM; + else + sum = (sumhi << PNG_HISHIFT) + sumlo; + } +#endif + + if (sum < mins) + { + mins = sum; + best_row = png_ptr->avg_row; + } + } + + /* Paeth filter */ + if (filter_to_do == PNG_FILTER_PAETH) + { + png_bytep rp, dp, pp, cp, lp; + png_uint_32 i; + for (i = 0, rp = row_buf + 1, dp = png_ptr->paeth_row + 1, + pp = prev_row + 1; i < bpp; i++) + { + *dp++ = (png_byte)(((int)*rp++ - (int)*pp++) & 0xff); + } + + for (lp = row_buf + 1, cp = prev_row + 1; i < row_bytes; i++) + { + int a, b, c, pa, pb, pc, p; + + b = *pp++; + c = *cp++; + a = *lp++; + + p = b - c; + pc = a - c; + +#ifdef PNG_USE_ABS + pa = abs(p); + pb = abs(pc); + pc = abs(p + pc); +#else + pa = p < 0 ? -p : p; + pb = pc < 0 ? -pc : pc; + pc = (p + pc) < 0 ? -(p + pc) : p + pc; +#endif + + p = (pa <= pb && pa <=pc) ? a : (pb <= pc) ? b : c; + + *dp++ = (png_byte)(((int)*rp++ - p) & 0xff); + } + best_row = png_ptr->paeth_row; + } + + else if (filter_to_do & PNG_FILTER_PAETH) + { + png_bytep rp, dp, pp, cp, lp; + png_uint_32 sum = 0, lmins = mins; + png_uint_32 i; + int v; + +#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED + if (png_ptr->heuristic_method == PNG_FILTER_HEURISTIC_WEIGHTED) + { + int j; + png_uint_32 lmhi, lmlo; + lmlo = lmins & PNG_LOMASK; + lmhi = (lmins >> PNG_HISHIFT) & PNG_HIMASK; + + for (j = 0; j < num_p_filters; j++) + { + if (png_ptr->prev_filters[j] == PNG_FILTER_VALUE_PAETH) + { + lmlo = (lmlo * png_ptr->inv_filter_weights[j]) >> + PNG_WEIGHT_SHIFT; + lmhi = (lmhi * png_ptr->inv_filter_weights[j]) >> + PNG_WEIGHT_SHIFT; + } + } + + lmlo = (lmlo * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_PAETH]) >> + PNG_COST_SHIFT; + lmhi = (lmhi * png_ptr->inv_filter_costs[PNG_FILTER_VALUE_PAETH]) >> + PNG_COST_SHIFT; + + if (lmhi > PNG_HIMASK) + lmins = PNG_MAXSUM; + else + lmins = (lmhi << PNG_HISHIFT) + lmlo; + } +#endif + + for (i = 0, rp = row_buf + 1, dp = png_ptr->paeth_row + 1, + pp = prev_row + 1; i < bpp; i++) + { + v = *dp++ = (png_byte)(((int)*rp++ - (int)*pp++) & 0xff); + + sum += (v < 128) ? v : 256 - v; + } + + for (lp = row_buf + 1, cp = prev_row + 1; i < row_bytes; i++) + { + int a, b, c, pa, pb, pc, p; + + b = *pp++; + c = *cp++; + a = *lp++; + +#ifndef PNG_SLOW_PAETH + p = b - c; + pc = a - c; +#ifdef PNG_USE_ABS + pa = abs(p); + pb = abs(pc); + pc = abs(p + pc); +#else + pa = p < 0 ? -p : p; + pb = pc < 0 ? -pc : pc; + pc = (p + pc) < 0 ? -(p + pc) : p + pc; +#endif + p = (pa <= pb && pa <=pc) ? a : (pb <= pc) ? b : c; +#else /* PNG_SLOW_PAETH */ + p = a + b - c; + pa = abs(p - a); + pb = abs(p - b); + pc = abs(p - c); + if (pa <= pb && pa <= pc) + p = a; + else if (pb <= pc) + p = b; + else + p = c; +#endif /* PNG_SLOW_PAETH */ + + v = *dp++ = (png_byte)(((int)*rp++ - p) & 0xff); + + sum += (v < 128) ? v : 256 - v; + + if (sum > lmins) /* We are already worse, don't continue. */ + break; + } + +#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED + if (png_ptr->heuristic_method == PNG_FILTER_HEURISTIC_WEIGHTED) + { + int j; + png_uint_32 sumhi, sumlo; + sumlo = sum & PNG_LOMASK; + sumhi = (sum >> PNG_HISHIFT) & PNG_HIMASK; + + for (j = 0; j < num_p_filters; j++) + { + if (png_ptr->prev_filters[j] == PNG_FILTER_VALUE_PAETH) + { + sumlo = (sumlo * png_ptr->filter_weights[j]) >> + PNG_WEIGHT_SHIFT; + sumhi = (sumhi * png_ptr->filter_weights[j]) >> + PNG_WEIGHT_SHIFT; + } + } + + sumlo = (sumlo * png_ptr->filter_costs[PNG_FILTER_VALUE_PAETH]) >> + PNG_COST_SHIFT; + sumhi = (sumhi * png_ptr->filter_costs[PNG_FILTER_VALUE_PAETH]) >> + PNG_COST_SHIFT; + + if (sumhi > PNG_HIMASK) + sum = PNG_MAXSUM; + else + sum = (sumhi << PNG_HISHIFT) + sumlo; + } +#endif + + if (sum < mins) + { + best_row = png_ptr->paeth_row; + } + } +#endif /* PNG_WRITE_FILTER_SUPPORTED */ + /* Do the actual writing of the filtered row data from the chosen filter. */ + + png_write_filtered_row(png_ptr, best_row); + +#ifdef PNG_WRITE_FILTER_SUPPORTED +#ifdef PNG_WRITE_WEIGHTED_FILTER_SUPPORTED + /* Save the type of filter we picked this time for future calculations */ + if (png_ptr->num_prev_filters > 0) + { + int j; + for (j = 1; j < num_p_filters; j++) + { + png_ptr->prev_filters[j] = png_ptr->prev_filters[j - 1]; + } + png_ptr->prev_filters[j] = best_row[0]; + } +#endif +#endif /* PNG_WRITE_FILTER_SUPPORTED */ +} + + +/* Do the actual writing of a previously filtered row. */ +void /* PRIVATE */ +png_write_filtered_row(png_structp png_ptr, png_bytep filtered_row) +{ + png_debug(1, "in png_write_filtered_row"); + + png_debug1(2, "filter = %d", filtered_row[0]); + /* Set up the zlib input buffer */ + + png_ptr->zstream.next_in = filtered_row; + png_ptr->zstream.avail_in = (uInt)png_ptr->row_info.rowbytes + 1; + /* Repeat until we have compressed all the data */ + do + { + int ret; /* Return of zlib */ + + /* Compress the data */ + ret = deflate(&png_ptr->zstream, Z_NO_FLUSH); + /* Check for compression errors */ + if (ret != Z_OK) + { + if (png_ptr->zstream.msg != NULL) + png_error(png_ptr, png_ptr->zstream.msg); + else + png_error(png_ptr, "zlib error"); + } + + /* See if it is time to write another IDAT */ + if (!(png_ptr->zstream.avail_out)) + { + /* Write the IDAT and reset the zlib output buffer */ + png_write_IDAT(png_ptr, png_ptr->zbuf, png_ptr->zbuf_size); + png_ptr->zstream.next_out = png_ptr->zbuf; + png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size; + } + /* Repeat until all data has been compressed */ + } while (png_ptr->zstream.avail_in); + + /* Swap the current and previous rows */ + if (png_ptr->prev_row != NULL) + { + png_bytep tptr; + + tptr = png_ptr->prev_row; + png_ptr->prev_row = png_ptr->row_buf; + png_ptr->row_buf = tptr; + } + + /* Finish row - updates counters and flushes zlib if last row */ + png_write_finish_row(png_ptr); + +#ifdef PNG_WRITE_FLUSH_SUPPORTED + png_ptr->flush_rows++; + + if (png_ptr->flush_dist > 0 && + png_ptr->flush_rows >= png_ptr->flush_dist) + { + png_write_flush(png_ptr); + } +#endif +} +#endif /* PNG_WRITE_SUPPORTED */ diff --git a/libvorbis-1.3.2/AUTHORS b/libvorbis-1.3.2/AUTHORS new file mode 100755 index 0000000..0da1036 --- /dev/null +++ b/libvorbis-1.3.2/AUTHORS @@ -0,0 +1,3 @@ +Monty + +and the rest of the Xiph.org Foundation. diff --git a/libvorbis-1.3.2/CHANGES b/libvorbis-1.3.2/CHANGES new file mode 100755 index 0000000..e7d5dd3 --- /dev/null +++ b/libvorbis-1.3.2/CHANGES @@ -0,0 +1,126 @@ +libvorbis 1.3.2 (2010-11-01) -- "Xiph.Org libVorbis I 20101101 (Schaufenugget)" + + * vorbis: additional proofing against invalid/malicious + streams in floor, residue, and bos/eos packet trimming + code (see SVN for details). + * vorbis: Added programming documentation tree for the + low-level calls + * vorbisfile: Correct handling of serial numbers array + element [0] on non-seekable streams + * vorbisenc: Back out an [old] AoTuV HF weighting that was + first enabled in 1.3.0; there are a few samples where I + really don't like the effect it causes. + * vorbis: return correct timestamp for granule positions + with high bit set. + * vorbisfile: the [undocumented] half-rate decode api made no + attempt to keep the pcm offset tracking consistent in seeks. + Fix and add a testing mode to seeking_example.c to torture + test seeking in halfrate mode. Also remove requirement that + halfrate mode only work with seekable files. + * vorbisfile: Fix a chaining bug in raw_seeks where seeking + out of the current link would fail due to not + reinitializing the decode machinery. + * vorbisfile: improve seeking strategy. Reduces the + necessary number of seek callbacks in an open or seek + operation by well over 2/3. + +libvorbis 1.3.1 (2010-02-26) -- "Xiph.Org libVorbis I 20100325 (Everywhere)" + + * tweak + minor arithmetic fix in floor1 fit + * revert noise norm to conservative 1.2.3 behavior pending + more listening testing + +libvorbis 1.3.0 (2010-02-25) -- unreleased staging snapshot + + * Optimized surround support for 5.1 encoding at 44.1/48kHz + * Added encoder control call to disable channel coupling + * Correct an overflow bug in very low-bitrate encoding on 32 bit + machines that caused inflated bitrates + * Numerous API hardening, leak and build fixes + * Correct bug in 22kHz compand setup that could cause a crash + * Correct bug in 16kHz codebooks that could cause unstable pure + tones at high bitrates + +libvorbis 1.2.3 (2009-07-09) -- "Xiph.Org libVorbis I 20090709" + + * correct a vorbisfile bug that prevented proper playback of + Vorbis files where all audio in a logical stream is in a + single page + * Additional decode setup hardening against malicious streams + * Add 'OV_EXCLUDE_STATIC_CALLBACKS' define for developers who + wish to avoid unused symbol warnings from the static callbacks + defined in vorbisfile.h + +libvorbis 1.2.2 (2009-06-24) -- "Xiph.Org libVorbis I 20090624" + + * define VENDOR and ENCODER strings + * seek correctly in files bigger than 2 GB (Windows) + * fix regression from CVE-2008-1420; 1.0b1 files work again + * mark all tables as constant to reduce memory occupation + * additional decoder hardening against malicious streams + * substantially reduce amount of seeking performed by Vorbisfile + * Multichannel decode bugfix + * build system updates + * minor specification clarifications/fixes + +libvorbis 1.2.1 (unreleased) -- "Xiph.Org libVorbis I 20080501" + + * Improved robustness with corrupt streams. + * New ov_read_filter() vorbisfile call allows filtering decoded + audio as floats before converting to integer samples. + * Fix an encoder bug with multichannel streams. + * Replaced RTP payload format draft with RFC 5215. + * Bare bones self test under 'make check'. + * Fix a problem encoding some streams between 14 and 28 kHz. + * Fix a numerical instability in the edge extrapolation filter. + * Build system improvements. + * Specification correction. + +libvorbis 1.2.0 (2007-07-25) -- "Xiph.Org libVorbis I 20070622" + + * new ov_fopen() convenience call that avoids the common + stdio conflicts with ov_open() and MSVC runtimes. + * libvorbisfile now handles multiplexed streams + * improve robustness to corrupt input streams + * fix a minor encoder bug + * updated RTP draft + * build system updates + * minor corrections to the specification + +libvorbis 1.1.2 (2005-11-27) -- "Xiph.Org libVorbis I 20050304" + + * fix a serious encoder bug with gcc 4 optimized builds + * documentation and spec fixes + * updated VS2003 and XCode builds + * new draft RTP encapsulation spec + +libvorbis 1.1.1 (2005-06-27) -- "Xiph.Org libVorbis I 20050304" + + * bug fix to the bitrate management encoder interface + * bug fix to properly set packetno field in the encoder + * new draft RTP encapsulation spec + * library API documentation improvements + +libvorbis 1.1.0 (2004-09-22) -- "Xiph.Org libVorbis I 20040629" + + * merges tuning improvements from Aoyumi's aoTuV with fixups + * new managed bitrate (CBR) mode support + * new vorbis_encoder_ctl() interface + * extensive documentation updates + * application/ogg mimetype is now official + * autotools cleanup from Thomas Vander Stichele + * SymbianOS build support from Colin Ward at CSIRO + * various bugfixes + * various packaging improvements + +libvorbis 1.0.1 (2003-11-17) -- "Xiph.Org libVorbis I 20030909" + + * numerous bug fixes + * specification corrections + * new crosslap and halfrate APIs for game use + * packaging and build updates + +libvorbis 1.0.0 (2002-07-19) -- "Xiph.Org libVorbis I 20020717" + + * first stable release + diff --git a/libvorbis-1.3.2/COPYING b/libvorbis-1.3.2/COPYING new file mode 100755 index 0000000..28de72a --- /dev/null +++ b/libvorbis-1.3.2/COPYING @@ -0,0 +1,28 @@ +Copyright (c) 2002-2008 Xiph.org Foundation + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: + +- Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. + +- Neither the name of the Xiph.org Foundation nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION +OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/libvorbis-1.3.2/Makefile.am b/libvorbis-1.3.2/Makefile.am new file mode 100755 index 0000000..7ddc442 --- /dev/null +++ b/libvorbis-1.3.2/Makefile.am @@ -0,0 +1,45 @@ +## Process this file with automake to produce Makefile.in + +AUTOMAKE_OPTIONS = 1.7 foreign dist-zip dist-bzip2 + +SUBDIRS = m4 include vq lib test doc + +if BUILD_EXAMPLES +SUBDIRS += examples +endif + +m4datadir = $(datadir)/aclocal +m4data_DATA = vorbis.m4 + +pkgconfigdir = $(libdir)/pkgconfig 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do \ + if test -d $$item; then \ + echo -n "cleaning $$item dir for distribution..."; \ + rm -rf `find $(distdir)/$$item -name .svn`; \ + echo "OK"; \ + fi; \ + done + +debug: + $(MAKE) all CFLAGS="@DEBUG@" + +profile: + $(MAKE) all CFLAGS="@PROFILE@" +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/libvorbis-1.3.2/README b/libvorbis-1.3.2/README new file mode 100755 index 0000000..3e969e0 --- /dev/null +++ b/libvorbis-1.3.2/README @@ -0,0 +1,134 @@ +******************************************************************** +* * +* THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * +* USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * +* GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * +* IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * +* * +* THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * +* by the Xiph.org Foundation, http://www.xiph.org/ * +* * +******************************************************************** + +Vorbis is a general purpose audio and music encoding format +contemporary to MPEG-4's AAC and TwinVQ, the next generation beyond +MPEG audio layer 3. Unlike the MPEG sponsored formats (and other +proprietary formats such as RealAudio G2 and Windows' flavor of the +month), the Vorbis CODEC specification belongs to the public domain. +All the technical details are published and documented, and any +software entity may make full use of the format without license +fee, royalty or patent concerns. + +This package contains: + +* libvorbis, a BSD-style license software implementation of + the Vorbis specification by the Xiph.Org Foundation + (http://www.xiph.org/) + +* libvorbisfile, a BSD-style license convenience library + built on Vorbis designed to simplify common uses + +* libvorbisenc, a BSD-style license library that provides a simple, + programmatic encoding setup interface + +* example code making use of libogg, libvorbis, libvorbisfile and + libvorbisenc + +WHAT'S HERE: + +This source distribution includes libvorbis and an example +encoder/player to demonstrate use of libvorbis as well as +documentation on the Ogg Vorbis audio coding format. + +You'll need libogg (distributed separately) to compile this library. +A more comprehensive set of utilities is available in the vorbis-tools +package. + +Directory: + +./lib The source for the libraries, a BSD-license implementation + of the public domain Ogg Vorbis audio encoding format. + +./include Library API headers + +./debian Rules/spec files for building Debian .deb packages + +./doc Vorbis documentation + +./examples Example code illustrating programmatic use of libvorbis, + libvorbisfile and libvorbisenc + +./mac Codewarrior project files and build tweaks for MacOS. + +./macosx Project files for MacOS X. + +./win32 Win32 projects files and build automation + +./vq Internal utilities for training/building new LSP/residue + and auxiliary codebooks. + +CONTACT: + +The Ogg homepage is located at 'http://www.xiph.org/ogg/'. +Vorbis's homepage is located at 'http://www.xiph.org/vorbis/'. +Up to date technical documents, contact information, source code and +pre-built utilities may be found there. + +The user website for Ogg Vorbis software and audio is http://vorbis.com/ + +BUILDING FROM TRUNK: + +Development source is under subversion revision control at +https://svn.xiph.org/trunk/vorbis/. You will also need the +newest versions of autoconf, automake, libtool and pkg-config in +order to compile Vorbis from development source. A configure script +is provided for you in the source tarball distributions. + + [update or checkout latest source] + ./autogen.sh + make + +and as root if desired: + + make install + +This will install the Vorbis libraries (static and shared) into +/usr/local/lib, includes into /usr/local/include and API manpages +(once we write some) into /usr/local/man. + +Documentation building requires xsltproc and pdfxmltex. + +BUILDING FROM TARBALL DISTRIBUTIONS: + + ./configure + make + +and optionally (as root): + make install + +BUILDING RPMS: + +after normal configuring: + + make dist + rpm -ta libvorbis-.tar.gz + +BUILDING ON MACOS 9: + +Vorbis on MacOS 9 is built using Metroworks CodeWarrior. To build it, +first verify that the Ogg libraries are already built following the +instructions in the Ogg module README. Open vorbis/mac/libvorbis.mcp, +switch to the "Targets" pane, select everything, and make the project. +Do the same thing to build libvorbisenc.mcp, and libvorbisfile.mcp (in +that order). In vorbis/mac/Output you will now have both debug and final +versions of Vorbis shared libraries to link your projects against. + +To build a project using Ogg Vorbis, add access paths to your +CodeWarrior project for the ogg/include, ogg/mac/Output, +vorbis/include, and vorbis/mac/Output folders. Be sure that +"interpret DOS and Unix paths" is turned on in your project; it can +be found in the "access paths" pane in your project settings. Now +simply add the shared libraries you need to your project (OggLib and +VorbisLib at least) and #include "ogg/ogg.h" and "vorbis/codec.h" +wherever you need to access Ogg and Vorbis functionality. + diff --git a/libvorbis-1.3.2/aclocal.m4 b/libvorbis-1.3.2/aclocal.m4 new file mode 100755 index 0000000..333cfa8 --- /dev/null +++ b/libvorbis-1.3.2/aclocal.m4 @@ -0,0 +1,8921 @@ +# generated automatically by aclocal 1.10.2 -*- Autoconf -*- + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, +# 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.61],, +[m4_warning([this file was generated for autoconf 2.61. +You have another version of autoconf. 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See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, or +# obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +]) + +# serial 56 LT_INIT + + +# LT_PREREQ(VERSION) +# ------------------ +# Complain and exit if this libtool version is less that VERSION. +m4_defun([LT_PREREQ], +[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, + [m4_default([$3], + [m4_fatal([Libtool version $1 or higher is required], + 63)])], + [$2])]) + + +# _LT_CHECK_BUILDDIR +# ------------------ +# Complain if the absolute build directory name contains unusual characters +m4_defun([_LT_CHECK_BUILDDIR], +[case `pwd` in + *\ * | *\ *) + AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; +esac +]) + + +# LT_INIT([OPTIONS]) +# ------------------ +AC_DEFUN([LT_INIT], +[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT +AC_BEFORE([$0], [LT_LANG])dnl +AC_BEFORE([$0], [LT_OUTPUT])dnl +AC_BEFORE([$0], [LTDL_INIT])dnl +m4_require([_LT_CHECK_BUILDDIR])dnl + +dnl Autoconf doesn't catch unexpanded LT_ macros by default: +m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl +m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl +dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 +dnl unless we require an AC_DEFUNed macro: +AC_REQUIRE([LTOPTIONS_VERSION])dnl +AC_REQUIRE([LTSUGAR_VERSION])dnl +AC_REQUIRE([LTVERSION_VERSION])dnl +AC_REQUIRE([LTOBSOLETE_VERSION])dnl +m4_require([_LT_PROG_LTMAIN])dnl + +dnl Parse OPTIONS +_LT_SET_OPTIONS([$0], [$1]) + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ltmain" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' +AC_SUBST(LIBTOOL)dnl + +_LT_SETUP + +# Only expand once: +m4_define([LT_INIT]) +])# LT_INIT + +# Old names: +AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) +AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PROG_LIBTOOL], []) +dnl AC_DEFUN([AM_PROG_LIBTOOL], []) + + +# _LT_CC_BASENAME(CC) +# ------------------- +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +m4_defun([_LT_CC_BASENAME], +[for cc_temp in $1""; do + case $cc_temp in + compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; + distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` +]) + + +# _LT_FILEUTILS_DEFAULTS +# ---------------------- +# It is okay to use these file commands and assume they have been set +# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. +m4_defun([_LT_FILEUTILS_DEFAULTS], +[: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} +])# _LT_FILEUTILS_DEFAULTS + + +# _LT_SETUP +# --------- +m4_defun([_LT_SETUP], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +_LT_DECL([], [host_alias], [0], [The host system])dnl +_LT_DECL([], [host], [0])dnl +_LT_DECL([], [host_os], [0])dnl +dnl +_LT_DECL([], [build_alias], [0], [The build system])dnl +_LT_DECL([], [build], [0])dnl +_LT_DECL([], [build_os], [0])dnl +dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +dnl +AC_REQUIRE([AC_PROG_LN_S])dnl +test -z "$LN_S" && LN_S="ln -s" +_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl +dnl +AC_REQUIRE([LT_CMD_MAX_LEN])dnl +_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl +_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl +dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +m4_require([_LT_CMD_RELOAD])dnl +m4_require([_LT_CHECK_MAGIC_METHOD])dnl +m4_require([_LT_CMD_OLD_ARCHIVE])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl + +_LT_CONFIG_LIBTOOL_INIT([ +# See if we are running on zsh, and set the options which allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi +]) +if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + +_LT_CHECK_OBJDIR + +m4_require([_LT_TAG_COMPILER])dnl +_LT_PROG_ECHO_BACKSLASH + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([["`\\]]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +_LT_CC_BASENAME([$compiler]) + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + _LT_PATH_MAGIC + fi + ;; +esac + +# Use C for the default configuration in the libtool script +LT_SUPPORTED_TAG([CC]) +_LT_LANG_C_CONFIG +_LT_LANG_DEFAULT_CONFIG +_LT_CONFIG_COMMANDS +])# _LT_SETUP + + +# _LT_PROG_LTMAIN +# --------------- +# Note that this code is called both from `configure', and `config.status' +# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, +# `config.status' has no value for ac_aux_dir unless we are using Automake, +# so we pass a copy along to make sure it has a sensible value anyway. +m4_defun([_LT_PROG_LTMAIN], +[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl +_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) +ltmain="$ac_aux_dir/ltmain.sh" +])# _LT_PROG_LTMAIN + + + +# So that we can recreate a full libtool script including additional +# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS +# in macros and then make a single call at the end using the `libtool' +# label. + + +# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) +# ---------------------------------------- +# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL_INIT], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_INIT], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_INIT]) + + +# _LT_CONFIG_LIBTOOL([COMMANDS]) +# ------------------------------ +# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) + + +# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) +# ----------------------------------------------------- +m4_defun([_LT_CONFIG_SAVE_COMMANDS], +[_LT_CONFIG_LIBTOOL([$1]) +_LT_CONFIG_LIBTOOL_INIT([$2]) +]) + + +# _LT_FORMAT_COMMENT([COMMENT]) +# ----------------------------- +# Add leading comment marks to the start of each line, and a trailing +# full-stop to the whole comment if one is not present already. +m4_define([_LT_FORMAT_COMMENT], +[m4_ifval([$1], [ +m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], + [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) +)]) + + + + + +# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) +# ------------------------------------------------------------------- +# CONFIGNAME is the name given to the value in the libtool script. +# VARNAME is the (base) name used in the configure script. +# VALUE may be 0, 1 or 2 for a computed quote escaped value based on +# VARNAME. Any other value will be used directly. +m4_define([_LT_DECL], +[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], + [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], + [m4_ifval([$1], [$1], [$2])]) + lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) + m4_ifval([$4], + [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) + lt_dict_add_subkey([lt_decl_dict], [$2], + [tagged?], [m4_ifval([$5], [yes], [no])])]) +]) + + +# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) +# -------------------------------------------------------- +m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) + + +# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_tag_varnames], +[_lt_decl_filter([tagged?], [yes], $@)]) + + +# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) +# --------------------------------------------------------- +m4_define([_lt_decl_filter], +[m4_case([$#], + [0], [m4_fatal([$0: too few arguments: $#])], + [1], [m4_fatal([$0: too few arguments: $#: $1])], + [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], + [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], + [lt_dict_filter([lt_decl_dict], $@)])[]dnl +]) + + +# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) +# -------------------------------------------------- +m4_define([lt_decl_quote_varnames], +[_lt_decl_filter([value], [1], $@)]) + + +# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_dquote_varnames], +[_lt_decl_filter([value], [2], $@)]) + + +# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_varnames_tagged], +[m4_assert([$# <= 2])dnl +_$0(m4_quote(m4_default([$1], [[, ]])), + m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), + m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) +m4_define([_lt_decl_varnames_tagged], +[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) + + +# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_all_varnames], +[_$0(m4_quote(m4_default([$1], [[, ]])), + m4_if([$2], [], + m4_quote(lt_decl_varnames), + m4_quote(m4_shift($@))))[]dnl +]) +m4_define([_lt_decl_all_varnames], +[lt_join($@, lt_decl_varnames_tagged([$1], + lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl +]) + + +# _LT_CONFIG_STATUS_DECLARE([VARNAME]) +# ------------------------------------ +# Quote a variable value, and forward it to `config.status' so that its +# declaration there will have the same value as in `configure'. VARNAME +# must have a single quote delimited value for this to work. +m4_define([_LT_CONFIG_STATUS_DECLARE], +[$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`']) + + +# _LT_CONFIG_STATUS_DECLARATIONS +# ------------------------------ +# We delimit libtool config variables with single quotes, so when +# we write them to config.status, we have to be sure to quote all +# embedded single quotes properly. In configure, this macro expands +# each variable declared with _LT_DECL (and _LT_TAGDECL) into: +# +# ='`$ECHO "X$" | $Xsed -e "$delay_single_quote_subst"`' +m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], +[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), + [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAGS +# ---------------- +# Output comment and list of tags supported by the script +m4_defun([_LT_LIBTOOL_TAGS], +[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl +available_tags="_LT_TAGS"dnl +]) + + +# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) +# ----------------------------------- +# Extract the dictionary values for VARNAME (optionally with TAG) and +# expand to a commented shell variable setting: +# +# # Some comment about what VAR is for. +# visible_name=$lt_internal_name +m4_define([_LT_LIBTOOL_DECLARE], +[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], + [description])))[]dnl +m4_pushdef([_libtool_name], + m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl +m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), + [0], [_libtool_name=[$]$1], + [1], [_libtool_name=$lt_[]$1], + [2], [_libtool_name=$lt_[]$1], + [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl +m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl +]) + + +# _LT_LIBTOOL_CONFIG_VARS +# ----------------------- +# Produce commented declarations of non-tagged libtool config variables +# suitable for insertion in the LIBTOOL CONFIG section of the `libtool' +# script. Tagged libtool config variables (even for the LIBTOOL CONFIG +# section) are produced by _LT_LIBTOOL_TAG_VARS. +m4_defun([_LT_LIBTOOL_CONFIG_VARS], +[m4_foreach([_lt_var], + m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAG_VARS(TAG) +# ------------------------- +m4_define([_LT_LIBTOOL_TAG_VARS], +[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) + + +# _LT_TAGVAR(VARNAME, [TAGNAME]) +# ------------------------------ +m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) + + +# _LT_CONFIG_COMMANDS +# ------------------- +# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of +# variables for single and double quote escaping we saved from calls +# to _LT_DECL, we can put quote escaped variables declarations +# into `config.status', and then the shell code to quote escape them in +# for loops in `config.status'. Finally, any additional code accumulated +# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. +m4_defun([_LT_CONFIG_COMMANDS], +[AC_PROVIDE_IFELSE([LT_OUTPUT], + dnl If the libtool generation code has been placed in $CONFIG_LT, + dnl instead of duplicating it all over again into config.status, + dnl then we will have config.status run $CONFIG_LT later, so it + dnl needs to know what name is stored there: + [AC_CONFIG_COMMANDS([libtool], + [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], + dnl If the libtool generation code is destined for config.status, + dnl expand the accumulated commands and init code now: + [AC_CONFIG_COMMANDS([libtool], + [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) +])#_LT_CONFIG_COMMANDS + + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], +[ + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +_LT_CONFIG_STATUS_DECLARATIONS +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# Quote evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_quote_varnames); do + case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_dquote_varnames); do + case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Fix-up fallback echo if it was mangled by the above quoting rules. +case \$lt_ECHO in +*'\\\[$]0 --fallback-echo"')dnl " + lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\` + ;; +esac + +_LT_OUTPUT_LIBTOOL_INIT +]) + + +# LT_OUTPUT +# --------- +# This macro allows early generation of the libtool script (before +# AC_OUTPUT is called), incase it is used in configure for compilation +# tests. +AC_DEFUN([LT_OUTPUT], +[: ${CONFIG_LT=./config.lt} +AC_MSG_NOTICE([creating $CONFIG_LT]) +cat >"$CONFIG_LT" <<_LTEOF +#! $SHELL +# Generated by $as_me. +# Run this file to recreate a libtool stub with the current configuration. + +lt_cl_silent=false +SHELL=\${CONFIG_SHELL-$SHELL} +_LTEOF + +cat >>"$CONFIG_LT" <<\_LTEOF +AS_SHELL_SANITIZE +_AS_PREPARE + +exec AS_MESSAGE_FD>&1 +exec AS_MESSAGE_LOG_FD>>config.log +{ + echo + AS_BOX([Running $as_me.]) +} >&AS_MESSAGE_LOG_FD + +lt_cl_help="\ +\`$as_me' creates a local libtool stub from the current configuration, +for use in further configure time tests before the real libtool is +generated. + +Usage: $[0] [[OPTIONS]] + + -h, --help print this help, then exit + -V, --version print version number, then exit + -q, --quiet do not print progress messages + -d, --debug don't remove temporary files + +Report bugs to ." + +lt_cl_version="\ +m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl +m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) +configured by $[0], generated by m4_PACKAGE_STRING. + +Copyright (C) 2008 Free Software Foundation, Inc. +This config.lt script is free software; the Free Software Foundation +gives unlimited permision to copy, distribute and modify it." + +while test $[#] != 0 +do + case $[1] in + --version | --v* | -V ) + echo "$lt_cl_version"; exit 0 ;; + --help | --h* | -h ) + echo "$lt_cl_help"; exit 0 ;; + --debug | --d* | -d ) + debug=: ;; + --quiet | --q* | --silent | --s* | -q ) + lt_cl_silent=: ;; + + -*) AC_MSG_ERROR([unrecognized option: $[1] +Try \`$[0] --help' for more information.]) ;; + + *) AC_MSG_ERROR([unrecognized argument: $[1] +Try \`$[0] --help' for more information.]) ;; + esac + shift +done + +if $lt_cl_silent; then + exec AS_MESSAGE_FD>/dev/null +fi +_LTEOF + +cat >>"$CONFIG_LT" <<_LTEOF +_LT_OUTPUT_LIBTOOL_COMMANDS_INIT +_LTEOF + +cat >>"$CONFIG_LT" <<\_LTEOF +AC_MSG_NOTICE([creating $ofile]) +_LT_OUTPUT_LIBTOOL_COMMANDS +AS_EXIT(0) +_LTEOF +chmod +x "$CONFIG_LT" + +# configure is writing to config.log, but config.lt does its own redirection, +# appending to config.log, which fails on DOS, as config.log is still kept +# open by configure. Here we exec the FD to /dev/null, effectively closing +# config.log, so it can be properly (re)opened and appended to by config.lt. +if test "$no_create" != yes; then + lt_cl_success=: + test "$silent" = yes && + lt_config_lt_args="$lt_config_lt_args --quiet" + exec AS_MESSAGE_LOG_FD>/dev/null + $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false + exec AS_MESSAGE_LOG_FD>>config.log + $lt_cl_success || AS_EXIT(1) +fi +])# LT_OUTPUT + + +# _LT_CONFIG(TAG) +# --------------- +# If TAG is the built-in tag, create an initial libtool script with a +# default configuration from the untagged config vars. Otherwise add code +# to config.status for appending the configuration named by TAG from the +# matching tagged config vars. +m4_defun([_LT_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_CONFIG_SAVE_COMMANDS([ + m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl + m4_if(_LT_TAG, [C], [ + # See if we are running on zsh, and set the options which allow our + # commands through without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + + cfgfile="${ofile}T" + trap "$RM \"$cfgfile\"; exit 1" 1 2 15 + $RM "$cfgfile" + + cat <<_LT_EOF >> "$cfgfile" +#! $SHELL + +# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +_LT_COPYING +_LT_LIBTOOL_TAGS + +# ### BEGIN LIBTOOL CONFIG +_LT_LIBTOOL_CONFIG_VARS +_LT_LIBTOOL_TAG_VARS +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + _LT_PROG_LTMAIN + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + _LT_PROG_XSI_SHELLFNS + + sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" +], +[cat <<_LT_EOF >> "$ofile" + +dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded +dnl in a comment (ie after a #). +# ### BEGIN LIBTOOL TAG CONFIG: $1 +_LT_LIBTOOL_TAG_VARS(_LT_TAG) +# ### END LIBTOOL TAG CONFIG: $1 +_LT_EOF +])dnl /m4_if +], +[m4_if([$1], [], [ + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile'], []) +])dnl /_LT_CONFIG_SAVE_COMMANDS +])# _LT_CONFIG + + +# LT_SUPPORTED_TAG(TAG) +# --------------------- +# Trace this macro to discover what tags are supported by the libtool +# --tag option, using: +# autoconf --trace 'LT_SUPPORTED_TAG:$1' +AC_DEFUN([LT_SUPPORTED_TAG], []) + + +# C support is built-in for now +m4_define([_LT_LANG_C_enabled], []) +m4_define([_LT_TAGS], []) + + +# LT_LANG(LANG) +# ------------- +# Enable libtool support for the given language if not already enabled. +AC_DEFUN([LT_LANG], +[AC_BEFORE([$0], [LT_OUTPUT])dnl +m4_case([$1], + [C], [_LT_LANG(C)], + [C++], [_LT_LANG(CXX)], + [Java], [_LT_LANG(GCJ)], + [Fortran 77], [_LT_LANG(F77)], + [Fortran], [_LT_LANG(FC)], + [Windows Resource], [_LT_LANG(RC)], + [m4_ifdef([_LT_LANG_]$1[_CONFIG], + [_LT_LANG($1)], + [m4_fatal([$0: unsupported language: "$1"])])])dnl +])# LT_LANG + + +# _LT_LANG(LANGNAME) +# ------------------ +m4_defun([_LT_LANG], +[m4_ifdef([_LT_LANG_]$1[_enabled], [], + [LT_SUPPORTED_TAG([$1])dnl + m4_append([_LT_TAGS], [$1 ])dnl + m4_define([_LT_LANG_]$1[_enabled], [])dnl + _LT_LANG_$1_CONFIG($1)])dnl +])# _LT_LANG + + +# _LT_LANG_DEFAULT_CONFIG +# ----------------------- +m4_defun([_LT_LANG_DEFAULT_CONFIG], +[AC_PROVIDE_IFELSE([AC_PROG_CXX], + [LT_LANG(CXX)], + [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) + +AC_PROVIDE_IFELSE([AC_PROG_F77], + [LT_LANG(F77)], + [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) + +AC_PROVIDE_IFELSE([AC_PROG_FC], + [LT_LANG(FC)], + [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) + +dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal +dnl pulling things in needlessly. +AC_PROVIDE_IFELSE([AC_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([LT_PROG_GCJ], + [LT_LANG(GCJ)], + [m4_ifdef([AC_PROG_GCJ], + [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([A][M_PROG_GCJ], + [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([LT_PROG_GCJ], + [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) + +AC_PROVIDE_IFELSE([LT_PROG_RC], + [LT_LANG(RC)], + [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) +])# _LT_LANG_DEFAULT_CONFIG + +# Obsolete macros: +AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) +AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) +AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) +AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_CXX], []) +dnl AC_DEFUN([AC_LIBTOOL_F77], []) +dnl AC_DEFUN([AC_LIBTOOL_FC], []) +dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) + + +# _LT_TAG_COMPILER +# ---------------- +m4_defun([_LT_TAG_COMPILER], +[AC_REQUIRE([AC_PROG_CC])dnl + +_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl +_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl +_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl +_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC +])# _LT_TAG_COMPILER + + +# _LT_COMPILER_BOILERPLATE +# ------------------------ +# Check for compiler boilerplate output or warnings with +# the simple compiler test code. +m4_defun([_LT_COMPILER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* +])# _LT_COMPILER_BOILERPLATE + + +# _LT_LINKER_BOILERPLATE +# ---------------------- +# Check for linker boilerplate output or warnings with +# the simple link test code. +m4_defun([_LT_LINKER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* +])# _LT_LINKER_BOILERPLATE + +# _LT_REQUIRED_DARWIN_CHECKS +# ------------------------- +m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ + case $host_os in + rhapsody* | darwin*) + AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) + AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) + AC_CHECK_TOOL([LIPO], [lipo], [:]) + AC_CHECK_TOOL([OTOOL], [otool], [:]) + AC_CHECK_TOOL([OTOOL64], [otool64], [:]) + _LT_DECL([], [DSYMUTIL], [1], + [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) + _LT_DECL([], [NMEDIT], [1], + [Tool to change global to local symbols on Mac OS X]) + _LT_DECL([], [LIPO], [1], + [Tool to manipulate fat objects and archives on Mac OS X]) + _LT_DECL([], [OTOOL], [1], + [ldd/readelf like tool for Mach-O binaries on Mac OS X]) + _LT_DECL([], [OTOOL64], [1], + [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) + + AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], + [lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi]) + AC_CACHE_CHECK([for -exported_symbols_list linker flag], + [lt_cv_ld_exported_symbols_list], + [lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [lt_cv_ld_exported_symbols_list=yes], + [lt_cv_ld_exported_symbols_list=no]) + LDFLAGS="$save_LDFLAGS" + ]) + case $host_os in + rhapsody* | darwin1.[[012]]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[[012]]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac +]) + + +# _LT_DARWIN_LINKER_FEATURES +# -------------------------- +# Checks for linker and compiler features on darwin +m4_defun([_LT_DARWIN_LINKER_FEATURES], +[ + m4_require([_LT_REQUIRED_DARWIN_CHECKS]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_automatic, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_TAGVAR(whole_archive_flag_spec, $1)='' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=echo + _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + m4_if([$1], [CXX], +[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then + _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" + fi +],[]) + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi +]) + +# _LT_SYS_MODULE_PATH_AIX +# ----------------------- +# Links a minimal program and checks the executable +# for the system default hardcoded library path. In most cases, +# this is /usr/lib:/lib, but when the MPI compilers are used +# the location of the communication and MPI libs are included too. +# If we don't find anything, use the default library path according +# to the aix ld manual. +m4_defun([_LT_SYS_MODULE_PATH_AIX], +[m4_require([_LT_DECL_SED])dnl +AC_LINK_IFELSE(AC_LANG_PROGRAM,[ +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi],[]) +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi +])# _LT_SYS_MODULE_PATH_AIX + + +# _LT_SHELL_INIT(ARG) +# ------------------- +m4_define([_LT_SHELL_INIT], +[ifdef([AC_DIVERSION_NOTICE], + [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], + [AC_DIVERT_PUSH(NOTICE)]) +$1 +AC_DIVERT_POP +])# _LT_SHELL_INIT + + +# _LT_PROG_ECHO_BACKSLASH +# ----------------------- +# Add some code to the start of the generated configure script which +# will find an echo command which doesn't interpret backslashes. +m4_defun([_LT_PROG_ECHO_BACKSLASH], +[_LT_SHELL_INIT([ +# Check that we are running under the correct shell. +SHELL=${CONFIG_SHELL-/bin/sh} + +case X$lt_ECHO in +X*--fallback-echo) + # Remove one level of quotation (which was required for Make). + ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` + ;; +esac + +ECHO=${lt_ECHO-echo} +if test "X[$]1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X[$]1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then + # Yippee, $ECHO works! + : +else + # Restart under the correct shell. + exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} +fi + +if test "X[$]1" = X--fallback-echo; then + # used as fallback echo + shift + cat <<_LT_EOF +[$]* +_LT_EOF + exit 0 +fi + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +if test -z "$lt_ECHO"; then + if test "X${echo_test_string+set}" != Xset; then + # find a string as large as possible, as long as the shell can cope with it + for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do + # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... + if { echo_test_string=`eval $cmd`; } 2>/dev/null && + { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null + then + break + fi + done + fi + + if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && + echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + : + else + # The Solaris, AIX, and Digital Unix default echo programs unquote + # backslashes. This makes it impossible to quote backslashes using + # echo "$something" | sed 's/\\/\\\\/g' + # + # So, first we look for a working echo in the user's PATH. + + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for dir in $PATH /usr/ucb; do + IFS="$lt_save_ifs" + if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && + test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + ECHO="$dir/echo" + break + fi + done + IFS="$lt_save_ifs" + + if test "X$ECHO" = Xecho; then + # We didn't find a better echo, so look for alternatives. + if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' && + echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # This shell has a builtin print -r that does the trick. + ECHO='print -r' + elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } && + test "X$CONFIG_SHELL" != X/bin/ksh; then + # If we have ksh, try running configure again with it. + ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} + export ORIGINAL_CONFIG_SHELL + CONFIG_SHELL=/bin/ksh + export CONFIG_SHELL + exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} + else + # Try using printf. + ECHO='printf %s\n' + if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && + echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # Cool, printf works + : + elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL + export CONFIG_SHELL + SHELL="$CONFIG_SHELL" + export SHELL + ECHO="$CONFIG_SHELL [$]0 --fallback-echo" + elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + ECHO="$CONFIG_SHELL [$]0 --fallback-echo" + else + # maybe with a smaller string... + prev=: + + for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do + if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null + then + break + fi + prev="$cmd" + done + + if test "$prev" != 'sed 50q "[$]0"'; then + echo_test_string=`eval $prev` + export echo_test_string + exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} + else + # Oops. We lost completely, so just stick with echo. + ECHO=echo + fi + fi + fi + fi + fi +fi + +# Copy echo and quote the copy suitably for passing to libtool from +# the Makefile, instead of quoting the original, which is used later. +lt_ECHO=$ECHO +if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then + lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" +fi + +AC_SUBST(lt_ECHO) +]) +_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) +_LT_DECL([], [ECHO], [1], + [An echo program that does not interpret backslashes]) +])# _LT_PROG_ECHO_BACKSLASH + + +# _LT_ENABLE_LOCK +# --------------- +m4_defun([_LT_ENABLE_LOCK], +[AC_ARG_ENABLE([libtool-lock], + [AS_HELP_STRING([--disable-libtool-lock], + [avoid locking (might break parallel builds)])]) +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '[#]line __oline__ "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, + [AC_LANG_PUSH(C) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) + AC_LANG_POP]) + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +sparc*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) LD="${LD-ld} -m elf64_sparc" ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" +])# _LT_ENABLE_LOCK + + +# _LT_CMD_OLD_ARCHIVE +# ------------------- +m4_defun([_LT_CMD_OLD_ARCHIVE], +[AC_CHECK_TOOL(AR, ar, false) +test -z "$AR" && AR=ar +test -z "$AR_FLAGS" && AR_FLAGS=cru +_LT_DECL([], [AR], [1], [The archiver]) +_LT_DECL([], [AR_FLAGS], [1]) + +AC_CHECK_TOOL(STRIP, strip, :) +test -z "$STRIP" && STRIP=: +_LT_DECL([], [STRIP], [1], [A symbol stripping program]) + +AC_CHECK_TOOL(RANLIB, ranlib, :) +test -z "$RANLIB" && RANLIB=: +_LT_DECL([], [RANLIB], [1], + [Commands used to install an old-style archive]) + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi +_LT_DECL([], [old_postinstall_cmds], [2]) +_LT_DECL([], [old_postuninstall_cmds], [2]) +_LT_TAGDECL([], [old_archive_cmds], [2], + [Commands used to build an old-style archive]) +])# _LT_CMD_OLD_ARCHIVE + + +# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------------------- +# Check whether the given compiler option works +AC_DEFUN([_LT_COMPILER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$3" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + fi + $RM conftest* +]) + +if test x"[$]$2" = xyes; then + m4_if([$5], , :, [$5]) +else + m4_if([$6], , :, [$6]) +fi +])# _LT_COMPILER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) + + +# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------- +# Check whether the given linker option works +AC_DEFUN([_LT_LINKER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $3" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&AS_MESSAGE_LOG_FD + $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + else + $2=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" +]) + +if test x"[$]$2" = xyes; then + m4_if([$4], , :, [$4]) +else + m4_if([$5], , :, [$5]) +fi +])# _LT_LINKER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) + + +# LT_CMD_MAX_LEN +#--------------- +AC_DEFUN([LT_CMD_MAX_LEN], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +# find the maximum length of command line arguments +AC_MSG_CHECKING([the maximum length of command line arguments]) +AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ + = "XX$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac +]) +if test -n $lt_cv_sys_max_cmd_len ; then + AC_MSG_RESULT($lt_cv_sys_max_cmd_len) +else + AC_MSG_RESULT(none) +fi +max_cmd_len=$lt_cv_sys_max_cmd_len +_LT_DECL([], [max_cmd_len], [0], + [What is the maximum length of a command?]) +])# LT_CMD_MAX_LEN + +# Old name: +AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) + + +# _LT_HEADER_DLFCN +# ---------------- +m4_defun([_LT_HEADER_DLFCN], +[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl +])# _LT_HEADER_DLFCN + + +# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, +# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) +# ---------------------------------------------------------------- +m4_defun([_LT_TRY_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "$cross_compiling" = yes; then : + [$4] +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +[#line __oline__ "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +void fnord() { int i=42;} +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +}] +_LT_EOF + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) $1 ;; + x$lt_dlneed_uscore) $2 ;; + x$lt_dlunknown|x*) $3 ;; + esac + else : + # compilation failed + $3 + fi +fi +rm -fr conftest* +])# _LT_TRY_DLOPEN_SELF + + +# LT_SYS_DLOPEN_SELF +# ------------------ +AC_DEFUN([LT_SYS_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ]) + ;; + + *) + AC_CHECK_FUNC([shl_load], + [lt_cv_dlopen="shl_load"], + [AC_CHECK_LIB([dld], [shl_load], + [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], + [AC_CHECK_FUNC([dlopen], + [lt_cv_dlopen="dlopen"], + [AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], + [AC_CHECK_LIB([svld], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], + [AC_CHECK_LIB([dld], [dld_link], + [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) + ]) + ]) + ]) + ]) + ]) + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + AC_CACHE_CHECK([whether a program can dlopen itself], + lt_cv_dlopen_self, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, + lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) + ]) + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + AC_CACHE_CHECK([whether a statically linked program can dlopen itself], + lt_cv_dlopen_self_static, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, + lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) + ]) + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi +_LT_DECL([dlopen_support], [enable_dlopen], [0], + [Whether dlopen is supported]) +_LT_DECL([dlopen_self], [enable_dlopen_self], [0], + [Whether dlopen of programs is supported]) +_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], + [Whether dlopen of statically linked programs is supported]) +])# LT_SYS_DLOPEN_SELF + +# Old name: +AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) + + +# _LT_COMPILER_C_O([TAGNAME]) +# --------------------------- +# Check to see if options -c and -o are simultaneously supported by compiler. +# This macro does not hard code the compiler like AC_PROG_CC_C_O. +m4_defun([_LT_COMPILER_C_O], +[m4_require([_LT_DECL_SED])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + fi + fi + chmod u+w . 2>&AS_MESSAGE_LOG_FD + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* +]) +_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], + [Does compiler simultaneously support -c and -o options?]) +])# _LT_COMPILER_C_O + + +# _LT_COMPILER_FILE_LOCKS([TAGNAME]) +# ---------------------------------- +# Check to see if we can do hard links to lock some files if needed +m4_defun([_LT_COMPILER_FILE_LOCKS], +[m4_require([_LT_ENABLE_LOCK])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_COMPILER_C_O([$1]) + +hard_links="nottested" +if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + AC_MSG_CHECKING([if we can lock with hard links]) + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + AC_MSG_RESULT([$hard_links]) + if test "$hard_links" = no; then + AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) + need_locks=warn + fi +else + need_locks=no +fi +_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) +])# _LT_COMPILER_FILE_LOCKS + + +# _LT_CHECK_OBJDIR +# ---------------- +m4_defun([_LT_CHECK_OBJDIR], +[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], +[rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null]) +objdir=$lt_cv_objdir +_LT_DECL([], [objdir], [0], + [The name of the directory that contains temporary libtool files])dnl +m4_pattern_allow([LT_OBJDIR])dnl +AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", + [Define to the sub-directory in which libtool stores uninstalled libraries.]) +])# _LT_CHECK_OBJDIR + + +# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) +# -------------------------------------- +# Check hardcoding attributes. +m4_defun([_LT_LINKER_HARDCODE_LIBPATH], +[AC_MSG_CHECKING([how to hardcode library paths into programs]) +_LT_TAGVAR(hardcode_action, $1)= +if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || + test -n "$_LT_TAGVAR(runpath_var, $1)" || + test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && + test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then + # Linking always hardcodes the temporary library directory. + _LT_TAGVAR(hardcode_action, $1)=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + _LT_TAGVAR(hardcode_action, $1)=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + _LT_TAGVAR(hardcode_action, $1)=unsupported +fi +AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) + +if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || + test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi +_LT_TAGDECL([], [hardcode_action], [0], + [How to hardcode a shared library path into an executable]) +])# _LT_LINKER_HARDCODE_LIBPATH + + +# _LT_CMD_STRIPLIB +# ---------------- +m4_defun([_LT_CMD_STRIPLIB], +[m4_require([_LT_DECL_EGREP]) +striplib= +old_striplib= +AC_MSG_CHECKING([whether stripping libraries is possible]) +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + AC_MSG_RESULT([yes]) +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + ;; + *) + AC_MSG_RESULT([no]) + ;; + esac +fi +_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) +_LT_DECL([], [striplib], [1]) +])# _LT_CMD_STRIPLIB + + +# _LT_SYS_DYNAMIC_LINKER([TAG]) +# ----------------------------- +# PORTME Fill in your ld.so characteristics +m4_defun([_LT_SYS_DYNAMIC_LINKER], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_OBJDUMP])dnl +m4_require([_LT_DECL_SED])dnl +AC_MSG_CHECKING([dynamic linker characteristics]) +m4_if([$1], + [], [ +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'` + else + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[[lt_foo]]++; } + if (lt_freq[[lt_foo]] == 1) { print lt_foo; } +}'` + sys_lib_search_path_spec=`$ECHO $lt_search_path_spec` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi]) +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[[4-9]]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[[01]] | aix4.[[01]].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[[45]]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[[123]]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[[01]]* | freebsdelf3.[[01]]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ + freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix[[3-9]]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # Some binutils ld are patched to set DT_RUNPATH + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ + LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], + [shlibpath_overrides_runpath=yes])]) + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[[89]] | openbsd2.[[89]].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +AC_MSG_RESULT([$dynamic_linker]) +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + +_LT_DECL([], [variables_saved_for_relink], [1], + [Variables whose values should be saved in libtool wrapper scripts and + restored at link time]) +_LT_DECL([], [need_lib_prefix], [0], + [Do we need the "lib" prefix for modules?]) +_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) +_LT_DECL([], [version_type], [0], [Library versioning type]) +_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) +_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) +_LT_DECL([], [shlibpath_overrides_runpath], [0], + [Is shlibpath searched before the hard-coded library search path?]) +_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) +_LT_DECL([], [library_names_spec], [1], + [[List of archive names. First name is the real one, the rest are links. + The last name is the one that the linker finds with -lNAME]]) +_LT_DECL([], [soname_spec], [1], + [[The coded name of the library, if different from the real name]]) +_LT_DECL([], [postinstall_cmds], [2], + [Command to use after installation of a shared archive]) +_LT_DECL([], [postuninstall_cmds], [2], + [Command to use after uninstallation of a shared archive]) +_LT_DECL([], [finish_cmds], [2], + [Commands used to finish a libtool library installation in a directory]) +_LT_DECL([], [finish_eval], [1], + [[As "finish_cmds", except a single script fragment to be evaled but + not shown]]) +_LT_DECL([], [hardcode_into_libs], [0], + [Whether we should hardcode library paths into libraries]) +_LT_DECL([], [sys_lib_search_path_spec], [2], + [Compile-time system search path for libraries]) +_LT_DECL([], [sys_lib_dlsearch_path_spec], [2], + [Run-time system search path for libraries]) +])# _LT_SYS_DYNAMIC_LINKER + + +# _LT_PATH_TOOL_PREFIX(TOOL) +# -------------------------- +# find a file program which can recognize shared library +AC_DEFUN([_LT_PATH_TOOL_PREFIX], +[m4_require([_LT_DECL_EGREP])dnl +AC_MSG_CHECKING([for $1]) +AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, +[case $MAGIC_CMD in +[[\\/*] | ?:[\\/]*]) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR +dnl $ac_dummy forces splitting on constant user-supplied paths. +dnl POSIX.2 word splitting is done only on the output of word expansions, +dnl not every word. This closes a longstanding sh security hole. + ac_dummy="m4_if([$2], , $PATH, [$2])" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$1; then + lt_cv_path_MAGIC_CMD="$ac_dir/$1" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac]) +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + AC_MSG_RESULT($MAGIC_CMD) +else + AC_MSG_RESULT(no) +fi +_LT_DECL([], [MAGIC_CMD], [0], + [Used to examine libraries when file_magic_cmd begins with "file"])dnl +])# _LT_PATH_TOOL_PREFIX + +# Old name: +AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) + + +# _LT_PATH_MAGIC +# -------------- +# find a file program which can recognize a shared library +m4_defun([_LT_PATH_MAGIC], +[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) + else + MAGIC_CMD=: + fi +fi +])# _LT_PATH_MAGIC + + +# LT_PATH_LD +# ---------- +# find the pathname to the GNU or non-GNU linker +AC_DEFUN([LT_PATH_LD], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl + +AC_ARG_WITH([gnu-ld], + [AS_HELP_STRING([--with-gnu-ld], + [assume the C compiler uses GNU ld @<:@default=no@:>@])], + [test "$withval" = no || with_gnu_ld=yes], + [with_gnu_ld=no])dnl + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by $CC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]]* | ?:[[\\/]]*) + re_direlt='/[[^/]][[^/]]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL(lt_cv_path_LD, +[if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &1 /dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[[3-9]]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac +]) +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + +_LT_DECL([], [deplibs_check_method], [1], + [Method to check whether dependent libraries are shared objects]) +_LT_DECL([], [file_magic_cmd], [1], + [Command to use when deplibs_check_method == "file_magic"]) +])# _LT_CHECK_MAGIC_METHOD + + +# LT_PATH_NM +# ---------- +# find the pathname to a BSD- or MS-compatible name lister +AC_DEFUN([LT_PATH_NM], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, +[if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + : ${lt_cv_path_NM=no} +fi]) +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :) + AC_SUBST([DUMPBIN]) + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm +AC_SUBST([NM]) +_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl + +AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], + [lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD) + cat conftest.out >&AS_MESSAGE_LOG_FD + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest*]) +])# LT_PATH_NM + +# Old names: +AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) +AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_PROG_NM], []) +dnl AC_DEFUN([AC_PROG_NM], []) + + +# LT_LIB_M +# -------- +# check for math library +AC_DEFUN([LT_LIB_M], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +LIBM= +case $host in +*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) + # These system don't have libm, or don't need it + ;; +*-ncr-sysv4.3*) + AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") + AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") + ;; +*) + AC_CHECK_LIB(m, cos, LIBM="-lm") + ;; +esac +AC_SUBST([LIBM]) +])# LT_LIB_M + +# Old name: +AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_CHECK_LIBM], []) + + +# _LT_COMPILER_NO_RTTI([TAGNAME]) +# ------------------------------- +m4_defun([_LT_COMPILER_NO_RTTI], +[m4_require([_LT_TAG_COMPILER])dnl + +_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + +if test "$GCC" = yes; then + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + + _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], + lt_cv_prog_compiler_rtti_exceptions, + [-fno-rtti -fno-exceptions], [], + [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) +fi +_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], + [Compiler flag to turn off builtin functions]) +])# _LT_COMPILER_NO_RTTI + + +# _LT_CMD_GLOBAL_SYMBOLS +# ---------------------- +m4_defun([_LT_CMD_GLOBAL_SYMBOLS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([LT_PATH_NM])dnl +AC_REQUIRE([LT_PATH_LD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_TAG_COMPILER])dnl + +# Check for command to grab the raw symbol name followed by C symbol from nm. +AC_MSG_CHECKING([command to parse $NM output from $compiler object]) +AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], +[ +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[[BCDEGRST]]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[[BCDT]]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[[ABCDGISTW]]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[[ABCDEGRST]]' + fi + ;; +irix* | nonstopux*) + symcode='[[BCDEGRST]]' + ;; +osf*) + symcode='[[BCDEGQRST]]' + ;; +solaris*) + symcode='[[BDRT]]' + ;; +sco3.2v5*) + symcode='[[DT]]' + ;; +sysv4.2uw2*) + symcode='[[DT]]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[[ABDT]]' + ;; +sysv4) + symcode='[[DFNSTU]]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[[ABCDGIRSTW]]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK ['"\ +" {last_section=section; section=\$ 3};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx]" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if AC_TRY_EVAL(ac_compile); then + # Now try to grab the symbols. + nlist=conftest.nm + if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +const struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[[]] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_save_LIBS="$LIBS" + lt_save_CFLAGS="$CFLAGS" + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS="$lt_save_LIBS" + CFLAGS="$lt_save_CFLAGS" + else + echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD + fi + else + echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done +]) +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + AC_MSG_RESULT(failed) +else + AC_MSG_RESULT(ok) +fi + +_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], + [Take the output of nm and produce a listing of raw symbols and C names]) +_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], + [Transform the output of nm in a proper C declaration]) +_LT_DECL([global_symbol_to_c_name_address], + [lt_cv_sys_global_symbol_to_c_name_address], [1], + [Transform the output of nm in a C name address pair]) +_LT_DECL([global_symbol_to_c_name_address_lib_prefix], + [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], + [Transform the output of nm in a C name address pair when lib prefix is needed]) +]) # _LT_CMD_GLOBAL_SYMBOLS + + +# _LT_COMPILER_PIC([TAGNAME]) +# --------------------------- +m4_defun([_LT_COMPILER_PIC], +[m4_require([_LT_TAG_COMPILER])dnl +_LT_TAGVAR(lt_prog_compiler_wl, $1)= +_LT_TAGVAR(lt_prog_compiler_pic, $1)= +_LT_TAGVAR(lt_prog_compiler_static, $1)= + +AC_MSG_CHECKING([for $compiler option to produce PIC]) +m4_if([$1], [CXX], [ + # C++ specific cases for pic, static, wl, etc. + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + case $host_os in + aix[[4-9]]*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + dgux*) + case $cc_basename in + ec++*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + if test "$host_cpu" != ia64; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + fi + ;; + aCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu) + case $cc_basename in + KCC*) + # KAI C++ Compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + ecpc* ) + # old Intel C++ for x86_64 which still supported -KPIC. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + icpc* ) + # Intel C++, used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xlc* | xlC*) + # IBM XL 8.0 on PPC + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd* | netbsdelf*-gnu) + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + cxx*) + # Digital/Compaq C++ + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + lcc*) + # Lucid + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + *) + ;; + esac + ;; + vxworks*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +], +[ + if test "$GCC" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + hpux9* | hpux10* | hpux11*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC (with -KPIC) is the default. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + linux* | k*bsd*-gnu) + case $cc_basename in + # old Intel for x86_64 which still supported -KPIC. + ecc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' + _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' + ;; + pgcc* | pgf77* | pgf90* | pgf95*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + ccc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All Alpha code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xl*) + # IBM XL C 8.0/Fortran 10.1 on PPC + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + *Sun\ F*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='' + ;; + esac + ;; + esac + ;; + + newsos6) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All OSF/1 code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + rdos*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + solaris*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + case $cc_basename in + f77* | f90* | f95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; + *) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; + esac + ;; + + sunos4*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + unicos*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + + uts4*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +]) +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" + ;; +esac +AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) +_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], + [How to pass a linker flag through the compiler]) + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], + [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], + [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], + [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in + "" | " "*) ;; + *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; + esac], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) +fi +_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], + [Additional compiler flags for building library objects]) + +# +# Check to make sure the static flag actually works. +# +wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" +_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], + _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), + $lt_tmp_static_flag, + [], + [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) +_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], + [Compiler flag to prevent dynamic linking]) +])# _LT_COMPILER_PIC + + +# _LT_LINKER_SHLIBS([TAGNAME]) +# ---------------------------- +# See if the linker supports building shared libraries. +m4_defun([_LT_LINKER_SHLIBS], +[AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) +m4_if([$1], [CXX], [ + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + case $host_os in + aix[[4-9]]*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" + ;; + cygwin* | mingw* | cegcc*) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + ;; + linux* | k*bsd*-gnu) + _LT_TAGVAR(link_all_deplibs, $1)=no + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] +], [ + runpath_var= + _LT_TAGVAR(allow_undefined_flag, $1)= + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(archive_cmds, $1)= + _LT_TAGVAR(archive_expsym_cmds, $1)= + _LT_TAGVAR(compiler_needs_object, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(hardcode_automatic, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= + _LT_TAGVAR(hardcode_libdir_separator, $1)= + _LT_TAGVAR(hardcode_minus_L, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_TAGVAR(inherit_rpath, $1)=no + _LT_TAGVAR(link_all_deplibs, $1)=unknown + _LT_TAGVAR(module_cmds, $1)= + _LT_TAGVAR(module_expsym_cmds, $1)= + _LT_TAGVAR(old_archive_from_new_cmds, $1)= + _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= + _LT_TAGVAR(thread_safe_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + _LT_TAGVAR(include_expsyms, $1)= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. +dnl Note also adjust exclude_expsyms for C++ above. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + linux* | k*bsd*-gnu) + _LT_TAGVAR(link_all_deplibs, $1)=no + ;; + esac + + _LT_TAGVAR(ld_shlibs, $1)=yes + if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + supports_anon_versioning=no + case `$LD -v 2>&1` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[[3-9]]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag= + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + _LT_TAGVAR(whole_archive_flag_spec, $1)= + tmp_sharedflag='--shared' ;; + xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + xlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' + _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + sunos4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + + if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then + runpath_var= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + _LT_TAGVAR(hardcode_direct, $1)=unsupported + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GCC" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + _LT_TAGVAR(link_all_deplibs, $1)=no + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + bsdi[[45]]*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + # FIXME: Should let the user specify the lib program. + _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' + _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + freebsd1*) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + hpux9*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + AC_LINK_IFELSE(int foo(void) {}, + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + ) + LDFLAGS="$save_LDFLAGS" + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + newsos6) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + else + case $host_os in + openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + ;; + esac + fi + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + solaris*) + _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + fi + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4) + case $host_vendor in + sni) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' + _LT_TAGVAR(hardcode_direct, $1)=no + ;; + motorola) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4.3*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + _LT_TAGVAR(ld_shlibs, $1)=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' + ;; + esac + fi + fi +]) +AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) +test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + +_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld + +_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl +_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl +_LT_DECL([], [extract_expsyms_cmds], [2], + [The commands to extract the exported symbol list from a shared archive]) + +# +# Do we need to explicitly link libc? +# +case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in +x|xyes) + # Assume -lc should be added + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $_LT_TAGVAR(archive_cmds, $1) in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + AC_MSG_CHECKING([whether -lc should be explicitly linked in]) + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if AC_TRY_EVAL(ac_compile) 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) + pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) + _LT_TAGVAR(allow_undefined_flag, $1)= + if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) + then + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + else + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + fi + _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)]) + ;; + esac + fi + ;; +esac + +_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], + [Whether or not to add -lc for building shared libraries]) +_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], + [enable_shared_with_static_runtimes], [0], + [Whether or not to disallow shared libs when runtime libs are static]) +_LT_TAGDECL([], [export_dynamic_flag_spec], [1], + [Compiler flag to allow reflexive dlopens]) +_LT_TAGDECL([], [whole_archive_flag_spec], [1], + [Compiler flag to generate shared objects directly from archives]) +_LT_TAGDECL([], [compiler_needs_object], [1], + [Whether the compiler copes with passing no objects directly]) +_LT_TAGDECL([], [old_archive_from_new_cmds], [2], + [Create an old-style archive from a shared archive]) +_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], + [Create a temporary old-style archive to link instead of a shared archive]) +_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) +_LT_TAGDECL([], [archive_expsym_cmds], [2]) +_LT_TAGDECL([], [module_cmds], [2], + [Commands used to build a loadable module if different from building + a shared archive.]) +_LT_TAGDECL([], [module_expsym_cmds], [2]) +_LT_TAGDECL([], [with_gnu_ld], [1], + [Whether we are building with GNU ld or not]) +_LT_TAGDECL([], [allow_undefined_flag], [1], + [Flag that allows shared libraries with undefined symbols to be built]) +_LT_TAGDECL([], [no_undefined_flag], [1], + [Flag that enforces no undefined symbols]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], + [Flag to hardcode $libdir into a binary during linking. + This must work even if $libdir does not exist]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1], + [[If ld is used when linking, flag to hardcode $libdir into a binary + during linking. This must work even if $libdir does not exist]]) +_LT_TAGDECL([], [hardcode_libdir_separator], [1], + [Whether we need a single "-rpath" flag with a separated argument]) +_LT_TAGDECL([], [hardcode_direct], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary]) +_LT_TAGDECL([], [hardcode_direct_absolute], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary and the resulting library dependency is + "absolute", i.e impossible to change by setting ${shlibpath_var} if the + library is relocated]) +_LT_TAGDECL([], [hardcode_minus_L], [0], + [Set to "yes" if using the -LDIR flag during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_shlibpath_var], [0], + [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_automatic], [0], + [Set to "yes" if building a shared library automatically hardcodes DIR + into the library and all subsequent libraries and executables linked + against it]) +_LT_TAGDECL([], [inherit_rpath], [0], + [Set to yes if linker adds runtime paths of dependent libraries + to runtime path list]) +_LT_TAGDECL([], [link_all_deplibs], [0], + [Whether libtool must link a program against all its dependency libraries]) +_LT_TAGDECL([], [fix_srcfile_path], [1], + [Fix the shell variable $srcfile for the compiler]) +_LT_TAGDECL([], [always_export_symbols], [0], + [Set to "yes" if exported symbols are required]) +_LT_TAGDECL([], [export_symbols_cmds], [2], + [The commands to list exported symbols]) +_LT_TAGDECL([], [exclude_expsyms], [1], + [Symbols that should not be listed in the preloaded symbols]) +_LT_TAGDECL([], [include_expsyms], [1], + [Symbols that must always be exported]) +_LT_TAGDECL([], [prelink_cmds], [2], + [Commands necessary for linking programs (against libraries) with templates]) +_LT_TAGDECL([], [file_list_spec], [1], + [Specify filename containing input files]) +dnl FIXME: Not yet implemented +dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], +dnl [Compiler flag to generate thread safe objects]) +])# _LT_LINKER_SHLIBS + + +# _LT_LANG_C_CONFIG([TAG]) +# ------------------------ +# Ensure that the configuration variables for a C compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_C_CONFIG], +[m4_require([_LT_DECL_EGREP])dnl +lt_save_CC="$CC" +AC_LANG_PUSH(C) + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + +_LT_TAG_COMPILER +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + LT_SYS_DLOPEN_SELF + _LT_CMD_STRIPLIB + + # Report which library types will actually be built + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_CONFIG($1) +fi +AC_LANG_POP +CC="$lt_save_CC" +])# _LT_LANG_C_CONFIG + + +# _LT_PROG_CXX +# ------------ +# Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++ +# compiler, we have our own version here. +m4_defun([_LT_PROG_CXX], +[ +pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes]) +AC_PROG_CXX +if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + AC_PROG_CXXCPP +else + _lt_caught_CXX_error=yes +fi +popdef([AC_MSG_ERROR]) +])# _LT_PROG_CXX + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([_LT_PROG_CXX], []) + + +# _LT_LANG_CXX_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a C++ compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_CXX_CONFIG], +[AC_REQUIRE([_LT_PROG_CXX])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl + +AC_LANG_PUSH(C++) +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(compiler_needs_object, $1)=no +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the CXX compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_caught_CXX_error" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="int some_variable = 0;" + + # Code to be used in simple link tests + lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_LD=$LD + lt_save_GCC=$GCC + GCC=$GXX + lt_save_with_gnu_ld=$with_gnu_ld + lt_save_path_LD=$lt_cv_path_LD + if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx + else + $as_unset lt_cv_prog_gnu_ld + fi + if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX + else + $as_unset lt_cv_path_LD + fi + test -z "${LDCXX+set}" || LD=$LDCXX + CC=${CXX-"c++"} + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + # We don't want -fno-exception when compiling C++ code, so set the + # no_builtin_flag separately + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + else + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + fi + + if test "$GXX" = yes; then + # Set up default GNU C++ configuration + + LT_PATH_LD + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test "$with_gnu_ld" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='${wl}' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | + $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' + + else + GXX=no + with_gnu_ld=no + wlarc= + fi + + # PORTME: fill in a description of your system's C++ link characteristics + AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) + _LT_TAGVAR(ld_shlibs, $1)=yes + case $host_os in + aix3*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GXX" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to + # export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an empty + # executable. + _LT_SYS_MODULE_PATH_AIX + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared + # libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + freebsd[[12]]*) + # C++ shared libraries reported to be fairly broken before + # switch to ELF + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + freebsd-elf*) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + ;; + + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + gnu*) + ;; + + hpux9*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + ;; + *) + if test "$GXX" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + hpux10*|hpux11*) + if test $with_gnu_ld = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + ;; + *) + if test "$GXX" = yes; then + if test $with_gnu_ld = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test "$GXX" = yes; then + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib' + fi + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + esac + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + ;; + + linux* | k*bsd*-gnu) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc* | ecpc* ) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + case `$CC -V` in + *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*) + _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ + compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"' + _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ + $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~ + $RANLIB $oldlib' + _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + *) # Version 6 will use weak symbols + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + ;; + cxx*) + # Compaq C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + ;; + xl*) + # IBM XL 8.0 on PPC, with GNU ld + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='echo' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + + lynxos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + m88k*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + + *nto* | *qnx*) + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + openbsd2*) + # C++ shared libraries are fairly broken + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + fi + output_verbose_link_cmd=echo + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + case $host in + osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; + *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; + esac + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + cxx*) + case $host in + osf3*) + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + ;; + *) + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~ + $RM $lib.exp' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + case $host in + osf3*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' + + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + psos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(archive_cmds_need_lc,$1)=yes + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + + output_verbose_link_cmd='echo' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' + if $CC --version | $GREP -v '^2\.7' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' + else + # g++ 2.7 appears to require `-G' NOT `-shared' on this + # platform. + _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' + fi + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + vxworks*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) + test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + + _LT_TAGVAR(GCC, $1)="$GXX" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + CC=$lt_save_CC + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + with_gnu_ld=$lt_save_with_gnu_ld + lt_cv_path_LDCXX=$lt_cv_path_LD + lt_cv_path_LD=$lt_save_path_LD + lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld + lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +fi # test "$_lt_caught_CXX_error" != yes + +AC_LANG_POP +])# _LT_LANG_CXX_CONFIG + + +# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) +# --------------------------------- +# Figure out "hidden" library dependencies from verbose +# compiler output when linking a shared library. +# Parse the compiler output and extract the necessary +# objects, libraries and library flags. +m4_defun([_LT_SYS_HIDDEN_LIBDEPS], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +# Dependencies to place before and after the object being linked: +_LT_TAGVAR(predep_objects, $1)= +_LT_TAGVAR(postdep_objects, $1)= +_LT_TAGVAR(predeps, $1)= +_LT_TAGVAR(postdeps, $1)= +_LT_TAGVAR(compiler_lib_search_path, $1)= + +dnl we can't use the lt_simple_compile_test_code here, +dnl because it contains code intended for an executable, +dnl not a library. It's possible we should let each +dnl tag define a new lt_????_link_test_code variable, +dnl but it's only used here... +m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF +int a; +void foo (void) { a = 0; } +_LT_EOF +], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +_LT_EOF +], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer*4 a + a=0 + return + end +_LT_EOF +], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer a + a=0 + return + end +_LT_EOF +], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF +public class foo { + private int a; + public void bar (void) { + a = 0; + } +}; +_LT_EOF +]) +dnl Parse the compiler output and extract the necessary +dnl objects, libraries and library flags. +if AC_TRY_EVAL(ac_compile); then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + for p in `eval "$output_verbose_link_cmd"`; do + case $p in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test $p = "-L" || + test $p = "-R"; then + prev=$p + continue + else + prev= + fi + + if test "$pre_test_object_deps_done" = no; then + case $p in + -L* | -R*) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then + _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" + else + _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$_LT_TAGVAR(postdeps, $1)"; then + _LT_TAGVAR(postdeps, $1)="${prev}${p}" + else + _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" + fi + fi + ;; + + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test "$pre_test_object_deps_done" = no; then + if test -z "$_LT_TAGVAR(predep_objects, $1)"; then + _LT_TAGVAR(predep_objects, $1)="$p" + else + _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" + fi + else + if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then + _LT_TAGVAR(postdep_objects, $1)="$p" + else + _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling $1 test program" +fi + +$RM -f confest.$objext + +# PORTME: override above test on systems where it is broken +m4_if([$1], [CXX], +[case $host_os in +interix[[3-9]]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + _LT_TAGVAR(predep_objects,$1)= + _LT_TAGVAR(postdep_objects,$1)= + _LT_TAGVAR(postdeps,$1)= + ;; + +linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; + +solaris*) + case $cc_basename in + CC*) + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + # Adding this requires a known-good setup of shared libraries for + # Sun compiler versions before 5.6, else PIC objects from an old + # archive will be linked into the output, leading to subtle bugs. + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; +esac +]) + +case " $_LT_TAGVAR(postdeps, $1) " in +*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; +esac + _LT_TAGVAR(compiler_lib_search_dirs, $1)= +if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then + _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` +fi +_LT_TAGDECL([], [compiler_lib_search_dirs], [1], + [The directories searched by this compiler when creating a shared library]) +_LT_TAGDECL([], [predep_objects], [1], + [Dependencies to place before and after the objects being linked to + create a shared library]) +_LT_TAGDECL([], [postdep_objects], [1]) +_LT_TAGDECL([], [predeps], [1]) +_LT_TAGDECL([], [postdeps], [1]) +_LT_TAGDECL([], [compiler_lib_search_path], [1], + [The library search path used internally by the compiler when linking + a shared library]) +])# _LT_SYS_HIDDEN_LIBDEPS + + +# _LT_PROG_F77 +# ------------ +# Since AC_PROG_F77 is broken, in that it returns the empty string +# if there is no fortran compiler, we have our own version here. +m4_defun([_LT_PROG_F77], +[ +pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes]) +AC_PROG_F77 +if test -z "$F77" || test "X$F77" = "Xno"; then + _lt_disable_F77=yes +fi +popdef([AC_MSG_ERROR]) +])# _LT_PROG_F77 + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([_LT_PROG_F77], []) + + +# _LT_LANG_F77_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a Fortran 77 compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_F77_CONFIG], +[AC_REQUIRE([_LT_PROG_F77])dnl +AC_LANG_PUSH(Fortran 77) + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for f77 test sources. +ac_ext=f + +# Object file extension for compiled f77 test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the F77 compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_F77" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + CC=${F77-"f77"} + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + GCC=$G77 + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$G77" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC="$lt_save_CC" +fi # test "$_lt_disable_F77" != yes + +AC_LANG_POP +])# _LT_LANG_F77_CONFIG + + +# _LT_PROG_FC +# ----------- +# Since AC_PROG_FC is broken, in that it returns the empty string +# if there is no fortran compiler, we have our own version here. +m4_defun([_LT_PROG_FC], +[ +pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes]) +AC_PROG_FC +if test -z "$FC" || test "X$FC" = "Xno"; then + _lt_disable_FC=yes +fi +popdef([AC_MSG_ERROR]) +])# _LT_PROG_FC + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([_LT_PROG_FC], []) + + +# _LT_LANG_FC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for a Fortran compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_FC_CONFIG], +[AC_REQUIRE([_LT_PROG_FC])dnl +AC_LANG_PUSH(Fortran) + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for fc test sources. +ac_ext=${ac_fc_srcext-f} + +# Object file extension for compiled fc test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the FC compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_FC" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + CC=${FC-"f95"} + compiler=$CC + GCC=$ac_cv_fc_compiler_gnu + + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC="$lt_save_CC" +fi # test "$_lt_disable_FC" != yes + +AC_LANG_POP +])# _LT_LANG_FC_CONFIG + + +# _LT_LANG_GCJ_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Java Compiler compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_GCJ_CONFIG], +[AC_REQUIRE([LT_PROG_GCJ])dnl +AC_LANG_SAVE + +# Source file extension for Java test sources. +ac_ext=java + +# Object file extension for compiled Java test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="class foo {}" + +# Code to be used in simple link tests +lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +lt_save_GCC=$GCC +GCC=yes +CC=${GCJ-"gcj"} +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)="$LD" +_LT_CC_BASENAME([$compiler]) + +# GCJ did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds + +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC="$lt_save_CC" +])# _LT_LANG_GCJ_CONFIG + + +# _LT_LANG_RC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for the Windows resource compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_RC_CONFIG], +[AC_REQUIRE([LT_PROG_RC])dnl +AC_LANG_SAVE + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code="$lt_simple_compile_test_code" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +lt_save_GCC=$GCC +GCC= +CC=${RC-"windres"} +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) +_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + +if test -n "$compiler"; then + : + _LT_CONFIG($1) +fi + +GCC=$lt_save_GCC +AC_LANG_RESTORE +CC="$lt_save_CC" +])# _LT_LANG_RC_CONFIG + + +# LT_PROG_GCJ +# ----------- +AC_DEFUN([LT_PROG_GCJ], +[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], + [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], + [AC_CHECK_TOOL(GCJ, gcj,) + test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" + AC_SUBST(GCJFLAGS)])])[]dnl +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_GCJ], []) + + +# LT_PROG_RC +# ---------- +AC_DEFUN([LT_PROG_RC], +[AC_CHECK_TOOL(RC, windres,) +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_RC], []) + + +# _LT_DECL_EGREP +# -------------- +# If we don't have a new enough Autoconf to choose the best grep +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_EGREP], +[AC_REQUIRE([AC_PROG_EGREP])dnl +AC_REQUIRE([AC_PROG_FGREP])dnl +test -z "$GREP" && GREP=grep +_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) +_LT_DECL([], [EGREP], [1], [An ERE matcher]) +_LT_DECL([], [FGREP], [1], [A literal string matcher]) +dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too +AC_SUBST([GREP]) +]) + + +# _LT_DECL_OBJDUMP +# -------------- +# If we don't have a new enough Autoconf to choose the best objdump +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_OBJDUMP], +[AC_CHECK_TOOL(OBJDUMP, objdump, false) +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) +AC_SUBST([OBJDUMP]) +]) + + +# _LT_DECL_SED +# ------------ +# Check for a fully-functional sed program, that truncates +# as few characters as possible. Prefer GNU sed if found. +m4_defun([_LT_DECL_SED], +[AC_PROG_SED +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" +_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) +_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], + [Sed that helps us avoid accidentally triggering echo(1) options like -n]) +])# _LT_DECL_SED + +m4_ifndef([AC_PROG_SED], [ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_SED. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # + +m4_defun([AC_PROG_SED], +[AC_MSG_CHECKING([for a sed that does not truncate output]) +AC_CACHE_VAL(lt_cv_path_SED, +[# Loop through the user's path and test for sed and gsed. +# Then use that list of sed's as ones to test for truncation. +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for lt_ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then + lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" + fi + done + done +done +IFS=$as_save_IFS +lt_ac_max=0 +lt_ac_count=0 +# Add /usr/xpg4/bin/sed as it is typically found on Solaris +# along with /bin/sed that truncates output. +for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do + test ! -f $lt_ac_sed && continue + cat /dev/null > conftest.in + lt_ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >conftest.in + # Check for GNU sed and select it if it is found. + if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then + lt_cv_path_SED=$lt_ac_sed + break + fi + while true; do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo >>conftest.nl + $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break + cmp -s conftest.out conftest.nl || break + # 10000 chars as input seems more than enough + test $lt_ac_count -gt 10 && break + lt_ac_count=`expr $lt_ac_count + 1` + if test $lt_ac_count -gt $lt_ac_max; then + lt_ac_max=$lt_ac_count + lt_cv_path_SED=$lt_ac_sed + fi + done +done +]) +SED=$lt_cv_path_SED +AC_SUBST([SED]) +AC_MSG_RESULT([$SED]) +])#AC_PROG_SED +])#m4_ifndef + +# Old name: +AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_SED], []) + + +# _LT_CHECK_SHELL_FEATURES +# ------------------------ +# Find out whether the shell is Bourne or XSI compatible, +# or has some other useful features. +m4_defun([_LT_CHECK_SHELL_FEATURES], +[AC_MSG_CHECKING([whether the shell understands some XSI constructs]) +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +AC_MSG_RESULT([$xsi_shell]) +_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) + +AC_MSG_CHECKING([whether the shell understands "+="]) +lt_shell_append=no +( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +AC_MSG_RESULT([$lt_shell_append]) +_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi +_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac +_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl +_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl +])# _LT_CHECK_SHELL_FEATURES + + +# _LT_PROG_XSI_SHELLFNS +# --------------------- +# Bourne and XSI compatible variants of some useful shell functions. +m4_defun([_LT_PROG_XSI_SHELLFNS], +[case $xsi_shell in + yes) + cat << \_LT_EOF >> "$cfgfile" + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac +} + +# func_basename file +func_basename () +{ + func_basename_result="${1##*/}" +} + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# Implementation must be kept synchronized with func_dirname +# and func_basename. For efficiency, we do not delegate to +# those functions but instead duplicate the functionality here. +func_dirname_and_basename () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac + func_basename_result="${1##*/}" +} + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +func_stripname () +{ + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary parameter first. + func_stripname_result=${3} + func_stripname_result=${func_stripname_result#"${1}"} + func_stripname_result=${func_stripname_result%"${2}"} +} + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=${1%%=*} + func_opt_split_arg=${1#*=} +} + +# func_lo2o object +func_lo2o () +{ + case ${1} in + *.lo) func_lo2o_result=${1%.lo}.${objext} ;; + *) func_lo2o_result=${1} ;; + esac +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=${1%.*}.lo +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=$(( $[*] )) +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=${#1} +} + +_LT_EOF + ;; + *) # Bourne compatible functions. + cat << \_LT_EOF >> "$cfgfile" + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + # Extract subdirectory from the argument. + func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi +} + +# func_basename file +func_basename () +{ + func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` +} + +dnl func_dirname_and_basename +dnl A portable version of this function is already defined in general.m4sh +dnl so there is no need for it here. + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# func_strip_suffix prefix name +func_stripname () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "X${3}" \ + | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "X${3}" \ + | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;; + esac +} + +# sed scripts: +my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q' +my_sed_long_arg='1s/^-[[^=]]*=//' + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"` + func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"` +} + +# func_lo2o object +func_lo2o () +{ + func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"` +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'` +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=`expr "$[@]"` +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len` +} + +_LT_EOF +esac + +case $lt_shell_append in + yes) + cat << \_LT_EOF >> "$cfgfile" + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$[1]+=\$[2]" +} +_LT_EOF + ;; + *) + cat << \_LT_EOF >> "$cfgfile" + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$[1]=\$$[1]\$[2]" +} + +_LT_EOF + ;; + esac +]) + +# Helper functions for option handling. -*- Autoconf -*- +# +# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 6 ltoptions.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) + + +# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) +# ------------------------------------------ +m4_define([_LT_MANGLE_OPTION], +[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) + + +# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) +# --------------------------------------- +# Set option OPTION-NAME for macro MACRO-NAME, and if there is a +# matching handler defined, dispatch to it. Other OPTION-NAMEs are +# saved as a flag. +m4_define([_LT_SET_OPTION], +[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl +m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), + _LT_MANGLE_DEFUN([$1], [$2]), + [m4_warning([Unknown $1 option `$2'])])[]dnl +]) + + +# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) +# ------------------------------------------------------------ +# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. +m4_define([_LT_IF_OPTION], +[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) + + +# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) +# ------------------------------------------------------- +# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME +# are set. +m4_define([_LT_UNLESS_OPTIONS], +[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), + [m4_define([$0_found])])])[]dnl +m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 +])[]dnl +]) + + +# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) +# ---------------------------------------- +# OPTION-LIST is a space-separated list of Libtool options associated +# with MACRO-NAME. If any OPTION has a matching handler declared with +# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about +# the unknown option and exit. +m4_defun([_LT_SET_OPTIONS], +[# Set options +m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [_LT_SET_OPTION([$1], _LT_Option)]) + +m4_if([$1],[LT_INIT],[ + dnl + dnl Simply set some default values (i.e off) if boolean options were not + dnl specified: + _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no + ]) + _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no + ]) + dnl + dnl If no reference was made to various pairs of opposing options, then + dnl we run the default mode handler for the pair. For example, if neither + dnl `shared' nor `disable-shared' was passed, we enable building of shared + dnl archives by default: + _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) + _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], + [_LT_ENABLE_FAST_INSTALL]) + ]) +])# _LT_SET_OPTIONS + + + +# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) +# ----------------------------------------- +m4_define([_LT_MANGLE_DEFUN], +[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) + + +# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) +# ----------------------------------------------- +m4_define([LT_OPTION_DEFINE], +[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl +])# LT_OPTION_DEFINE + + +# dlopen +# ------ +LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes +]) + +AU_DEFUN([AC_LIBTOOL_DLOPEN], +[_LT_SET_OPTION([LT_INIT], [dlopen]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `dlopen' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) + + +# win32-dll +# --------- +# Declare package support for building win32 dll's. +LT_OPTION_DEFINE([LT_INIT], [win32-dll], +[enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*) + AC_CHECK_TOOL(AS, as, false) + AC_CHECK_TOOL(DLLTOOL, dlltool, false) + AC_CHECK_TOOL(OBJDUMP, objdump, false) + ;; +esac + +test -z "$AS" && AS=as +_LT_DECL([], [AS], [0], [Assembler program])dnl + +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl + +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl +])# win32-dll + +AU_DEFUN([AC_LIBTOOL_WIN32_DLL], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +_LT_SET_OPTION([LT_INIT], [win32-dll]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `win32-dll' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) + + +# _LT_ENABLE_SHARED([DEFAULT]) +# ---------------------------- +# implement the --enable-shared flag, and supports the `shared' and +# `disable-shared' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_SHARED], +[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([shared], + [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], + [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) + + _LT_DECL([build_libtool_libs], [enable_shared], [0], + [Whether or not to build shared libraries]) +])# _LT_ENABLE_SHARED + +LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) +]) + +AC_DEFUN([AC_DISABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], [disable-shared]) +]) + +AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) +AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_SHARED], []) +dnl AC_DEFUN([AM_DISABLE_SHARED], []) + + + +# _LT_ENABLE_STATIC([DEFAULT]) +# ---------------------------- +# implement the --enable-static flag, and support the `static' and +# `disable-static' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_STATIC], +[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([static], + [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], + [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_static=]_LT_ENABLE_STATIC_DEFAULT) + + _LT_DECL([build_old_libs], [enable_static], [0], + [Whether or not to build static libraries]) +])# _LT_ENABLE_STATIC + +LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) +]) + +AC_DEFUN([AC_DISABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], [disable-static]) +]) + +AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) +AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_STATIC], []) +dnl AC_DEFUN([AM_DISABLE_STATIC], []) + + + +# _LT_ENABLE_FAST_INSTALL([DEFAULT]) +# ---------------------------------- +# implement the --enable-fast-install flag, and support the `fast-install' +# and `disable-fast-install' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_FAST_INSTALL], +[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([fast-install], + [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], + [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) + +_LT_DECL([fast_install], [enable_fast_install], [0], + [Whether or not to optimize for fast installation])dnl +])# _LT_ENABLE_FAST_INSTALL + +LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) + +# Old names: +AU_DEFUN([AC_ENABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `fast-install' option into LT_INIT's first parameter.]) +]) + +AU_DEFUN([AC_DISABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `disable-fast-install' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) +dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) + + +# _LT_WITH_PIC([MODE]) +# -------------------- +# implement the --with-pic flag, and support the `pic-only' and `no-pic' +# LT_INIT options. +# MODE is either `yes' or `no'. If omitted, it defaults to `both'. +m4_define([_LT_WITH_PIC], +[AC_ARG_WITH([pic], + [AS_HELP_STRING([--with-pic], + [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], + [pic_mode="$withval"], + [pic_mode=default]) + +test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) + +_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl +])# _LT_WITH_PIC + +LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) + +# Old name: +AU_DEFUN([AC_LIBTOOL_PICMODE], +[_LT_SET_OPTION([LT_INIT], [pic-only]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `pic-only' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) + + +m4_define([_LTDL_MODE], []) +LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], + [m4_define([_LTDL_MODE], [nonrecursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [recursive], + [m4_define([_LTDL_MODE], [recursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [subproject], + [m4_define([_LTDL_MODE], [subproject])]) + +m4_define([_LTDL_TYPE], []) +LT_OPTION_DEFINE([LTDL_INIT], [installable], + [m4_define([_LTDL_TYPE], [installable])]) +LT_OPTION_DEFINE([LTDL_INIT], [convenience], + [m4_define([_LTDL_TYPE], [convenience])]) + +# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 6 ltsugar.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) + + +# lt_join(SEP, ARG1, [ARG2...]) +# ----------------------------- +# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their +# associated separator. +# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier +# versions in m4sugar had bugs. +m4_define([lt_join], +[m4_if([$#], [1], [], + [$#], [2], [[$2]], + [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) +m4_define([_lt_join], +[m4_if([$#$2], [2], [], + [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) + + +# lt_car(LIST) +# lt_cdr(LIST) +# ------------ +# Manipulate m4 lists. +# These macros are necessary as long as will still need to support +# Autoconf-2.59 which quotes differently. +m4_define([lt_car], [[$1]]) +m4_define([lt_cdr], +[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], + [$#], 1, [], + [m4_dquote(m4_shift($@))])]) +m4_define([lt_unquote], $1) + + +# lt_append(MACRO-NAME, STRING, [SEPARATOR]) +# ------------------------------------------ +# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. +# Note that neither SEPARATOR nor STRING are expanded; they are appended +# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). +# No SEPARATOR is output if MACRO-NAME was previously undefined (different +# than defined and empty). +# +# This macro is needed until we can rely on Autoconf 2.62, since earlier +# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. +m4_define([lt_append], +[m4_define([$1], + m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) + + + +# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) +# ---------------------------------------------------------- +# Produce a SEP delimited list of all paired combinations of elements of +# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list +# has the form PREFIXmINFIXSUFFIXn. +# Needed until we can rely on m4_combine added in Autoconf 2.62. +m4_define([lt_combine], +[m4_if(m4_eval([$# > 3]), [1], + [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl +[[m4_foreach([_Lt_prefix], [$2], + [m4_foreach([_Lt_suffix], + ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, + [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) + + +# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) +# ----------------------------------------------------------------------- +# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited +# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. +m4_define([lt_if_append_uniq], +[m4_ifdef([$1], + [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], + [lt_append([$1], [$2], [$3])$4], + [$5])], + [lt_append([$1], [$2], [$3])$4])]) + + +# lt_dict_add(DICT, KEY, VALUE) +# ----------------------------- +m4_define([lt_dict_add], +[m4_define([$1($2)], [$3])]) + + +# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) +# -------------------------------------------- +m4_define([lt_dict_add_subkey], +[m4_define([$1($2:$3)], [$4])]) + + +# lt_dict_fetch(DICT, KEY, [SUBKEY]) +# ---------------------------------- +m4_define([lt_dict_fetch], +[m4_ifval([$3], + m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), + m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) + + +# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) +# ----------------------------------------------------------------- +m4_define([lt_if_dict_fetch], +[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], + [$5], + [$6])]) + + +# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) +# -------------------------------------------------------------- +m4_define([lt_dict_filter], +[m4_if([$5], [], [], + [lt_join(m4_quote(m4_default([$4], [[, ]])), + lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), + [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl +]) + +# ltversion.m4 -- version numbers -*- Autoconf -*- +# +# Copyright (C) 2004 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# Generated from ltversion.in. + +# serial 3012 ltversion.m4 +# This file is part of GNU Libtool + +m4_define([LT_PACKAGE_VERSION], [2.2.6]) +m4_define([LT_PACKAGE_REVISION], [1.3012]) + +AC_DEFUN([LTVERSION_VERSION], +[macro_version='2.2.6' +macro_revision='1.3012' +_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) +_LT_DECL(, macro_revision, 0) +]) + +# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004. +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 4 lt~obsolete.m4 + +# These exist entirely to fool aclocal when bootstrapping libtool. +# +# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) +# which have later been changed to m4_define as they aren't part of the +# exported API, or moved to Autoconf or Automake where they belong. +# +# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN +# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us +# using a macro with the same name in our local m4/libtool.m4 it'll +# pull the old libtool.m4 in (it doesn't see our shiny new m4_define +# and doesn't know about Autoconf macros at all.) +# +# So we provide this file, which has a silly filename so it's always +# included after everything else. 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We just wanted to have am__tar + # and am__untar set. + test -n "${am_cv_prog_tar_$1}" && break + + # tar/untar a dummy directory, and stop if the command works + rm -rf conftest.dir + mkdir conftest.dir + echo GrepMe > conftest.dir/file + AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) + rm -rf conftest.dir + if test -s conftest.tar; then + AM_RUN_LOG([$am__untar /dev/null 2>&1 && break + fi +done +rm -rf conftest.dir + +AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) +AC_MSG_RESULT([$am_cv_prog_tar_$1])]) +AC_SUBST([am__tar]) +AC_SUBST([am__untar]) +]) # _AM_PROG_TAR + +m4_include([m4/add_cflags.m4]) +m4_include([m4/ogg.m4]) +m4_include([m4/pkg.m4]) diff --git a/libvorbis-1.3.2/autogen.sh b/libvorbis-1.3.2/autogen.sh new file mode 100755 index 0000000..0aca638 --- /dev/null +++ b/libvorbis-1.3.2/autogen.sh @@ -0,0 +1,129 @@ +#!/bin/sh +# Run this to set up the build system: configure, makefiles, etc. +# (based on the version in enlightenment's cvs) + +package="vorbis" + +ACLOCAL_FLAGS="-I m4" + +olddir=`pwd` +srcdir=`dirname $0` +test -z "$srcdir" && srcdir=. + +cd "$srcdir" +DIE=0 + +echo "checking for autoconf... " +(autoconf --version) < /dev/null > /dev/null 2>&1 || { + echo + echo "You must have autoconf installed to compile $package." + echo "Download the appropriate package for your distribution," + echo "or get the source tarball at ftp://ftp.gnu.org/pub/gnu/" + DIE=1 +} + +VERSIONGREP="sed -e s/.*[^0-9\.]\([0-9][0-9]*\.[0-9][0-9]*\).*/\1/" +VERSIONMKMAJ="sed -e s/\([0-9][0-9]*\)[^0-9].*/\\1/" +VERSIONMKMIN="sed -e s/.*[0-9][0-9]*\.//" + +# do we need automake? +if test -r Makefile.am; then + AM_OPTIONS=`fgrep AUTOMAKE_OPTIONS Makefile.am` + AM_NEEDED=`echo $AM_OPTIONS | $VERSIONGREP` + if test x"$AM_NEEDED" = "x$AM_OPTIONS"; then + AM_NEEDED="" + fi + if test -z $AM_NEEDED; then + echo -n "checking for automake... " + AUTOMAKE=automake + ACLOCAL=aclocal + if ($AUTOMAKE --version < /dev/null > /dev/null 2>&1); then + echo "yes" + else + echo "no" + AUTOMAKE= + fi + else + echo -n "checking for automake $AM_NEEDED or later... " + majneeded=`echo $AM_NEEDED | $VERSIONMKMAJ` + minneeded=`echo $AM_NEEDED | $VERSIONMKMIN` + for am in automake-$AM_NEEDED automake$AM_NEEDED \ + automake-1.10 automake-1.9 automake-1.8 automake-1.7 automake; do + ($am --version < /dev/null > /dev/null 2>&1) || continue + ver=`$am --version < /dev/null | head -n 1 | $VERSIONGREP` + maj=`echo $ver | $VERSIONMKMAJ` + min=`echo $ver | $VERSIONMKMIN` + if test $maj -eq $majneeded -a $min -ge $minneeded; then + AUTOMAKE=$am + echo $AUTOMAKE + break + fi + done + test -z $AUTOMAKE && echo "no" + echo -n "checking for aclocal $AM_NEEDED or later... " + for ac in aclocal-$AM_NEEDED aclocal$AM_NEEDED \ + aclocal-1.10 aclocal-1.9 aclocal-1.8 aclocal-1.7 aclocal; do + ($ac --version < /dev/null > /dev/null 2>&1) || continue + ver=`$ac --version < /dev/null | head -n 1 | $VERSIONGREP` + maj=`echo $ver | $VERSIONMKMAJ` + min=`echo $ver | $VERSIONMKMIN` + if test $maj -eq $majneeded -a $min -ge $minneeded; then + ACLOCAL=$ac + echo $ACLOCAL + break + fi + done + test -z $ACLOCAL && echo "no" + fi + test -z $AUTOMAKE || test -z $ACLOCAL && { + echo + echo "You must have automake installed to compile $package." + echo "Download the appropriate package for your distribution," + echo "or get the source tarball at ftp://ftp.gnu.org/pub/gnu/" + exit 1 + } +fi + +echo -n "checking for libtool... " +for LIBTOOLIZE in libtoolize glibtoolize nope; do + ($LIBTOOLIZE --version) < /dev/null > /dev/null 2>&1 && break +done +if test x$LIBTOOLIZE = xnope; then + echo "nope." + LIBTOOLIZE=libtoolize +else + echo $LIBTOOLIZE +fi +($LIBTOOLIZE --version) < /dev/null > /dev/null 2>&1 || { + echo + echo "You must have libtool installed to compile $package." + echo "Download the appropriate package for your system," + echo "or get the source from one of the GNU ftp sites" + echo "listed in http://www.gnu.org/order/ftp.html" + DIE=1 +} + +if test "$DIE" -eq 1; then + exit 1 +fi + +if test -z "$*"; then + echo "I am going to run ./configure with no arguments - if you wish " + echo "to pass any to it, please specify them on the $0 command line." +fi + +echo "Generating configuration files for $package, please wait...." + +echo " $ACLOCAL $ACLOCAL_FLAGS" +$ACLOCAL $ACLOCAL_FLAGS || exit 1 +echo " $LIBTOOLIZE --automake" +$LIBTOOLIZE --automake || exit 1 +echo " autoheader" +autoheader || exit 1 +echo " $AUTOMAKE --add-missing $AUTOMAKE_FLAGS" +$AUTOMAKE --add-missing $AUTOMAKE_FLAGS || exit 1 +echo " autoconf" +autoconf || exit 1 + +cd $olddir +$srcdir/configure --enable-maintainer-mode "$@" && echo diff --git a/libvorbis-1.3.2/compile b/libvorbis-1.3.2/compile new file mode 100755 index 0000000..1b1d232 --- /dev/null +++ b/libvorbis-1.3.2/compile @@ -0,0 +1,142 @@ +#! /bin/sh +# Wrapper for compilers which do not understand `-c -o'. + +scriptversion=2005-05-14.22 + +# Copyright (C) 1999, 2000, 2003, 2004, 2005 Free Software Foundation, Inc. +# Written by Tom Tromey . +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +case $1 in + '') + echo "$0: No command. Try \`$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: compile [--help] [--version] PROGRAM [ARGS] + +Wrapper for compilers which do not understand `-c -o'. +Remove `-o dest.o' from ARGS, run PROGRAM with the remaining +arguments, and rename the output as expected. + +If you are trying to build a whole package this is not the +right script to run: please start by reading the file `INSTALL'. + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "compile $scriptversion" + exit $? + ;; +esac + +ofile= +cfile= +eat= + +for arg +do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as `compile cc -o foo foo.c'. + # So we strip `-o arg' only if arg is an object. + eat=1 + case $2 in + *.o | *.obj) + ofile=$2 + ;; + *) + set x "$@" -o "$2" + shift + ;; + esac + ;; + *.c) + cfile=$1 + set x "$@" "$1" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift +done + +if test -z "$ofile" || test -z "$cfile"; then + # If no `-o' option was seen then we might have been invoked from a + # pattern rule where we don't need one. That is ok -- this is a + # normal compilation that the losing compiler can handle. If no + # `.c' file was seen then we are probably linking. That is also + # ok. + exec "$@" +fi + +# Name of file we expect compiler to create. +cofile=`echo "$cfile" | sed -e 's|^.*/||' -e 's/\.c$/.o/'` + +# Create the lock directory. +# Note: use `[/.-]' here to ensure that we don't use the same name +# that we are using for the .o file. Also, base the name on the expected +# object file name, since that is what matters with a parallel build. +lockdir=`echo "$cofile" | sed -e 's|[/.-]|_|g'`.d +while true; do + if mkdir "$lockdir" >/dev/null 2>&1; then + break + fi + sleep 1 +done +# FIXME: race condition here if user kills between mkdir and trap. +trap "rmdir '$lockdir'; exit 1" 1 2 15 + +# Run the compile. +"$@" +ret=$? + +if test -f "$cofile"; then + mv "$cofile" "$ofile" +elif test -f "${cofile}bj"; then + mv "${cofile}bj" "$ofile" +fi + +rmdir "$lockdir" +exit $ret + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff --git a/libvorbis-1.3.2/config.guess b/libvorbis-1.3.2/config.guess new file mode 100755 index 0000000..396482d --- /dev/null +++ b/libvorbis-1.3.2/config.guess @@ -0,0 +1,1500 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, +# Inc. + +timestamp='2006-07-02' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA +# 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + + +# Originally written by Per Bothner . +# Please send patches to . Submit a context +# diff and a properly formatted ChangeLog entry. +# +# This script attempts to guess a canonical system name similar to +# config.sub. If it succeeds, it prints the system name on stdout, and +# exits with 0. Otherwise, it exits with 1. +# +# The plan is that this can be called by configure scripts if you +# don't specify an explicit build system type. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 +Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + * ) + break ;; + esac +done + +if test $# != 0; then + echo "$me: too many arguments$help" >&2 + exit 1 +fi + +trap 'exit 1' 1 2 15 + +# CC_FOR_BUILD -- compiler used by this script. Note that the use of a +# compiler to aid in system detection is discouraged as it requires +# temporary files to be created and, as you can see below, it is a +# headache to deal with in a portable fashion. + +# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still +# use `HOST_CC' if defined, but it is deprecated. + +# Portable tmp directory creation inspired by the Autoconf team. + +set_cc_for_build=' +trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; +trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; +: ${TMPDIR=/tmp} ; + { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || + { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || + { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || + { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; +dummy=$tmp/dummy ; +tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; +case $CC_FOR_BUILD,$HOST_CC,$CC in + ,,) echo "int x;" > $dummy.c ; + for c in cc gcc c89 c99 ; do + if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then + CC_FOR_BUILD="$c"; break ; + fi ; + done ; + if test x"$CC_FOR_BUILD" = x ; then + CC_FOR_BUILD=no_compiler_found ; + fi + ;; + ,,*) CC_FOR_BUILD=$CC ;; + ,*,*) CC_FOR_BUILD=$HOST_CC ;; +esac ; set_cc_for_build= ;' + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 1994-08-24) +if (test -f /.attbin/uname) >/dev/null 2>&1 ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +# Note: order is significant - the case branches are not exclusive. + +case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # + # Note: NetBSD doesn't particularly care about the vendor + # portion of the name. We always set it to "unknown". + sysctl="sysctl -n hw.machine_arch" + UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \ + /usr/sbin/$sysctl 2>/dev/null || echo unknown)` + case "${UNAME_MACHINE_ARCH}" in + armeb) machine=armeb-unknown ;; + arm*) machine=arm-unknown ;; + sh3el) machine=shl-unknown ;; + sh3eb) machine=sh-unknown ;; + *) machine=${UNAME_MACHINE_ARCH}-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently, or will in the future. + case "${UNAME_MACHINE_ARCH}" in + arm*|i386|m68k|ns32k|sh3*|sparc|vax) + eval $set_cc_for_build + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep __ELF__ >/dev/null + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # The OS release + # Debian GNU/NetBSD machines have a different userland, and + # thus, need a distinct triplet. However, they do not need + # kernel version information, so it can be replaced with a + # suitable tag, in the style of linux-gnu. + case "${UNAME_VERSION}" in + Debian*) + release='-gnu' + ;; + *) + release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + ;; + esac + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + echo "${machine}-${os}${release}" + exit ;; + *:OpenBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE} + exit ;; + *:ekkoBSD:*:*) + echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE} + exit ;; + *:SolidBSD:*:*) + echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE} + exit ;; + macppc:MirBSD:*:*) + echo powerpc-unknown-mirbsd${UNAME_RELEASE} + exit ;; + *:MirBSD:*:*) + echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE} + exit ;; + alpha:OSF1:*:*) + case $UNAME_RELEASE in + *4.0) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + ;; + *5.*) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` + ;; + esac + # According to Compaq, /usr/sbin/psrinfo has been available on + # OSF/1 and Tru64 systems produced since 1995. I hope that + # covers most systems running today. This code pipes the CPU + # types through head -n 1, so we only detect the type of CPU 0. + ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` + case "$ALPHA_CPU_TYPE" in + "EV4 (21064)") + UNAME_MACHINE="alpha" ;; + "EV4.5 (21064)") + UNAME_MACHINE="alpha" ;; + "LCA4 (21066/21068)") + UNAME_MACHINE="alpha" ;; + "EV5 (21164)") + UNAME_MACHINE="alphaev5" ;; + "EV5.6 (21164A)") + UNAME_MACHINE="alphaev56" ;; + "EV5.6 (21164PC)") + UNAME_MACHINE="alphapca56" ;; + "EV5.7 (21164PC)") + UNAME_MACHINE="alphapca57" ;; + "EV6 (21264)") + UNAME_MACHINE="alphaev6" ;; + "EV6.7 (21264A)") + UNAME_MACHINE="alphaev67" ;; + "EV6.8CB (21264C)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8AL (21264B)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8CX (21264D)") + UNAME_MACHINE="alphaev68" ;; + "EV6.9A (21264/EV69A)") + UNAME_MACHINE="alphaev69" ;; + "EV7 (21364)") + UNAME_MACHINE="alphaev7" ;; + "EV7.9 (21364A)") + UNAME_MACHINE="alphaev79" ;; + esac + # A Pn.n version is a patched version. + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + exit ;; + Alpha\ *:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # Should we change UNAME_MACHINE based on the output of uname instead + # of the specific Alpha model? + echo alpha-pc-interix + exit ;; + 21064:Windows_NT:50:3) + echo alpha-dec-winnt3.5 + exit ;; + Amiga*:UNIX_System_V:4.0:*) + echo m68k-unknown-sysv4 + exit ;; + *:[Aa]miga[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-amigaos + exit ;; + *:[Mm]orph[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-morphos + exit ;; + *:OS/390:*:*) + echo i370-ibm-openedition + exit ;; + *:z/VM:*:*) + echo s390-ibm-zvmoe + exit ;; + *:OS400:*:*) + echo powerpc-ibm-os400 + exit ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + echo arm-acorn-riscix${UNAME_RELEASE} + exit ;; + arm:riscos:*:*|arm:RISCOS:*:*) + echo arm-unknown-riscos + exit ;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + echo hppa1.1-hitachi-hiuxmpp + exit ;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + if test "`(/bin/universe) 2>/dev/null`" = att ; then + echo pyramid-pyramid-sysv3 + else + echo pyramid-pyramid-bsd + fi + exit ;; + NILE*:*:*:dcosx) + echo pyramid-pyramid-svr4 + exit ;; + DRS?6000:unix:4.0:6*) + echo sparc-icl-nx6 + exit ;; + DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) + case `/usr/bin/uname -p` in + sparc) echo sparc-icl-nx7; exit ;; + esac ;; + sun4H:SunOS:5.*:*) + echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + i86pc:SunOS:5.*:*) + echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:*:*) + case "`/usr/bin/arch -k`" in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` + exit ;; + sun3*:SunOS:*:*) + echo m68k-sun-sunos${UNAME_RELEASE} + exit ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 + case "`/bin/arch`" in + sun3) + echo m68k-sun-sunos${UNAME_RELEASE} + ;; + sun4) + echo sparc-sun-sunos${UNAME_RELEASE} + ;; + esac + exit ;; + aushp:SunOS:*:*) + echo sparc-auspex-sunos${UNAME_RELEASE} + exit ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + echo m68k-milan-mint${UNAME_RELEASE} + exit ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + echo m68k-hades-mint${UNAME_RELEASE} + exit ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + echo m68k-unknown-mint${UNAME_RELEASE} + exit ;; + m68k:machten:*:*) + echo m68k-apple-machten${UNAME_RELEASE} + exit ;; + powerpc:machten:*:*) + echo powerpc-apple-machten${UNAME_RELEASE} + exit ;; + RISC*:Mach:*:*) + echo mips-dec-mach_bsd4.3 + exit ;; + RISC*:ULTRIX:*:*) + echo mips-dec-ultrix${UNAME_RELEASE} + exit ;; + VAX*:ULTRIX*:*:*) + echo vax-dec-ultrix${UNAME_RELEASE} + exit ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + echo clipper-intergraph-clix${UNAME_RELEASE} + exit ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c +#ifdef __cplusplus +#include /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && + dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && + SYSTEM_NAME=`$dummy $dummyarg` && + { echo "$SYSTEM_NAME"; exit; } + echo mips-mips-riscos${UNAME_RELEASE} + exit ;; + Motorola:PowerMAX_OS:*:*) + echo powerpc-motorola-powermax + exit ;; + Motorola:*:4.3:PL8-*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:Power_UNIX:*:*) + echo powerpc-harris-powerunix + exit ;; + m88k:CX/UX:7*:*) + echo m88k-harris-cxux7 + exit ;; + m88k:*:4*:R4*) + echo m88k-motorola-sysv4 + exit ;; + m88k:*:3*:R3*) + echo m88k-motorola-sysv3 + exit ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] + then + if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ + [ ${TARGET_BINARY_INTERFACE}x = x ] + then + echo m88k-dg-dgux${UNAME_RELEASE} + else + echo m88k-dg-dguxbcs${UNAME_RELEASE} + fi + else + echo i586-dg-dgux${UNAME_RELEASE} + fi + exit ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + echo m88k-dolphin-sysv3 + exit ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + echo m88k-motorola-sysv3 + exit ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + echo m88k-tektronix-sysv3 + exit ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + echo m68k-tektronix-bsd + exit ;; + *:IRIX*:*:*) + echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` + exit ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id + exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + echo i386-ibm-aix + exit ;; + ia64:AIX:*:*) + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} + exit ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` + then + echo "$SYSTEM_NAME" + else + echo rs6000-ibm-aix3.2.5 + fi + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + echo rs6000-ibm-aix3.2.4 + else + echo rs6000-ibm-aix3.2 + fi + exit ;; + *:AIX:*:[45]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` + if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${IBM_ARCH}-ibm-aix${IBM_REV} + exit ;; + *:AIX:*:*) + echo rs6000-ibm-aix + exit ;; + ibmrt:4.4BSD:*|romp-ibm:BSD:*) + echo romp-ibm-bsd4.4 + exit ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to + exit ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + echo rs6000-bull-bosx + exit ;; + DPX/2?00:B.O.S.:*:*) + echo m68k-bull-sysv3 + exit ;; + 9000/[34]??:4.3bsd:1.*:*) + echo m68k-hp-bsd + exit ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + echo m68k-hp-bsd4.4 + exit ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + case "${UNAME_MACHINE}" in + 9000/31? ) HP_ARCH=m68000 ;; + 9000/[34]?? ) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if [ -x /usr/bin/getconf ]; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case "${sc_cpu_version}" in + 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 + 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case "${sc_kernel_bits}" in + 32) HP_ARCH="hppa2.0n" ;; + 64) HP_ARCH="hppa2.0w" ;; + '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 + esac ;; + esac + fi + if [ "${HP_ARCH}" = "" ]; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + + #define _HPUX_SOURCE + #include + #include + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` + test -z "$HP_ARCH" && HP_ARCH=hppa + fi ;; + esac + if [ ${HP_ARCH} = "hppa2.0w" ] + then + eval $set_cc_for_build + + # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating + # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler + # generating 64-bit code. GNU and HP use different nomenclature: + # + # $ CC_FOR_BUILD=cc ./config.guess + # => hppa2.0w-hp-hpux11.23 + # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess + # => hppa64-hp-hpux11.23 + + if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | + grep __LP64__ >/dev/null + then + HP_ARCH="hppa2.0w" + else + HP_ARCH="hppa64" + fi + fi + echo ${HP_ARCH}-hp-hpux${HPUX_REV} + exit ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + echo ia64-hp-hpux${HPUX_REV} + exit ;; + 3050*:HI-UX:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + echo unknown-hitachi-hiuxwe2 + exit ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) + echo hppa1.1-hp-bsd + exit ;; + 9000/8??:4.3bsd:*:*) + echo hppa1.0-hp-bsd + exit ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + echo hppa1.0-hp-mpeix + exit ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) + echo hppa1.1-hp-osf + exit ;; + hp8??:OSF1:*:*) + echo hppa1.0-hp-osf + exit ;; + i*86:OSF1:*:*) + if [ -x /usr/sbin/sysversion ] ; then + echo ${UNAME_MACHINE}-unknown-osf1mk + else + echo ${UNAME_MACHINE}-unknown-osf1 + fi + exit ;; + parisc*:Lites*:*:*) + echo hppa1.1-hp-lites + exit ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + echo c1-convex-bsd + exit ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + echo c34-convex-bsd + exit ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + echo c38-convex-bsd + exit ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + echo c4-convex-bsd + exit ;; + CRAY*Y-MP:*:*:*) + echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*[A-Z]90:*:*:*) + echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*TS:*:*:*) + echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*T3E:*:*:*) + echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*SV1:*:*:*) + echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + *:UNICOS/mp:*:*) + echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` + echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + 5000:UNIX_System_V:4.*:*) + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` + echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} + exit ;; + sparc*:BSD/OS:*:*) + echo sparc-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:BSD/OS:*:*) + echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:FreeBSD:*:*) + case ${UNAME_MACHINE} in + pc98) + echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + amd64) + echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + *) + echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + esac + exit ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit ;; + i*:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit ;; + i*:windows32*:*) + # uname -m includes "-pc" on this system. + echo ${UNAME_MACHINE}-mingw32 + exit ;; + i*:PW*:*) + echo ${UNAME_MACHINE}-pc-pw32 + exit ;; + x86:Interix*:[3456]*) + echo i586-pc-interix${UNAME_RELEASE} + exit ;; + EM64T:Interix*:[3456]*) + echo x86_64-unknown-interix${UNAME_RELEASE} + exit ;; + [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) + echo i${UNAME_MACHINE}-pc-mks + exit ;; + i*:Windows_NT*:* | Pentium*:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we + # UNAME_MACHINE based on the output of uname instead of i386? + echo i586-pc-interix + exit ;; + i*:UWIN*:*) + echo ${UNAME_MACHINE}-pc-uwin + exit ;; + amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) + echo x86_64-unknown-cygwin + exit ;; + p*:CYGWIN*:*) + echo powerpcle-unknown-cygwin + exit ;; + prep*:SunOS:5.*:*) + echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + *:GNU:*:*) + # the GNU system + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + exit ;; + *:GNU/*:*:*) + # other systems with GNU libc and userland + echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu + exit ;; + i*86:Minix:*:*) + echo ${UNAME_MACHINE}-pc-minix + exit ;; + arm*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + avr32*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + cris:Linux:*:*) + echo cris-axis-linux-gnu + exit ;; + crisv32:Linux:*:*) + echo crisv32-axis-linux-gnu + exit ;; + frv:Linux:*:*) + echo frv-unknown-linux-gnu + exit ;; + ia64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m32r*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m68*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + mips:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef mips + #undef mipsel + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=mipsel + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=mips + #else + CPU= + #endif + #endif +EOF + eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' + /^CPU/{ + s: ::g + p + }'`" + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } + ;; + mips64:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef mips64 + #undef mips64el + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=mips64el + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=mips64 + #else + CPU= + #endif + #endif +EOF + eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' + /^CPU/{ + s: ::g + p + }'`" + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } + ;; + or32:Linux:*:*) + echo or32-unknown-linux-gnu + exit ;; + ppc:Linux:*:*) + echo powerpc-unknown-linux-gnu + exit ;; + ppc64:Linux:*:*) + echo powerpc64-unknown-linux-gnu + exit ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null + if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi + echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} + exit ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) echo hppa1.1-unknown-linux-gnu ;; + PA8*) echo hppa2.0-unknown-linux-gnu ;; + *) echo hppa-unknown-linux-gnu ;; + esac + exit ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + echo hppa64-unknown-linux-gnu + exit ;; + s390:Linux:*:* | s390x:Linux:*:*) + echo ${UNAME_MACHINE}-ibm-linux + exit ;; + sh64*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sh*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + vax:Linux:*:*) + echo ${UNAME_MACHINE}-dec-linux-gnu + exit ;; + x86_64:Linux:*:*) + echo x86_64-unknown-linux-gnu + exit ;; + i*86:Linux:*:*) + # The BFD linker knows what the default object file format is, so + # first see if it will tell us. cd to the root directory to prevent + # problems with other programs or directories called `ld' in the path. + # Set LC_ALL=C to ensure ld outputs messages in English. + ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ + | sed -ne '/supported targets:/!d + s/[ ][ ]*/ /g + s/.*supported targets: *// + s/ .*// + p'` + case "$ld_supported_targets" in + elf32-i386) + TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" + ;; + a.out-i386-linux) + echo "${UNAME_MACHINE}-pc-linux-gnuaout" + exit ;; + coff-i386) + echo "${UNAME_MACHINE}-pc-linux-gnucoff" + exit ;; + "") + # Either a pre-BFD a.out linker (linux-gnuoldld) or + # one that does not give us useful --help. + echo "${UNAME_MACHINE}-pc-linux-gnuoldld" + exit ;; + esac + # Determine whether the default compiler is a.out or elf + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + #ifdef __ELF__ + # ifdef __GLIBC__ + # if __GLIBC__ >= 2 + LIBC=gnu + # else + LIBC=gnulibc1 + # endif + # else + LIBC=gnulibc1 + # endif + #else + #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC) + LIBC=gnu + #else + LIBC=gnuaout + #endif + #endif + #ifdef __dietlibc__ + LIBC=dietlibc + #endif +EOF + eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' + /^LIBC/{ + s: ::g + p + }'`" + test x"${LIBC}" != x && { + echo "${UNAME_MACHINE}-pc-linux-${LIBC}" + exit + } + test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; } + ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + echo i386-sequent-sysv4 + exit ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} + exit ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + echo ${UNAME_MACHINE}-pc-os2-emx + exit ;; + i*86:XTS-300:*:STOP) + echo ${UNAME_MACHINE}-unknown-stop + exit ;; + i*86:atheos:*:*) + echo ${UNAME_MACHINE}-unknown-atheos + exit ;; + i*86:syllable:*:*) + echo ${UNAME_MACHINE}-pc-syllable + exit ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) + echo i386-unknown-lynxos${UNAME_RELEASE} + exit ;; + i*86:*DOS:*:*) + echo ${UNAME_MACHINE}-pc-msdosdjgpp + exit ;; + i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) + UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} + else + echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} + fi + exit ;; + i*86:*:5:[678]*) + # UnixWare 7.x, OpenUNIX and OpenServer 6. + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + exit ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` + (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + echo ${UNAME_MACHINE}-pc-sco$UNAME_REL + else + echo ${UNAME_MACHINE}-pc-sysv32 + fi + exit ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i386. + echo i386-pc-msdosdjgpp + exit ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 + fi + exit ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + echo m68010-convergent-sysv + exit ;; + mc68k:UNIX:SYSTEM5:3.51m) + echo m68k-convergent-sysv + exit ;; + M680?0:D-NIX:5.3:*) + echo m68k-diab-dnix + exit ;; + M68*:*:R3V[5678]*:*) + test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; + 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4; exit; } ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + echo m68k-unknown-lynxos${UNAME_RELEASE} + exit ;; + mc68030:UNIX_System_V:4.*:*) + echo m68k-atari-sysv4 + exit ;; + TSUNAMI:LynxOS:2.*:*) + echo sparc-unknown-lynxos${UNAME_RELEASE} + exit ;; + rs6000:LynxOS:2.*:*) + echo rs6000-unknown-lynxos${UNAME_RELEASE} + exit ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) + echo powerpc-unknown-lynxos${UNAME_RELEASE} + exit ;; + SM[BE]S:UNIX_SV:*:*) + echo mips-dde-sysv${UNAME_RELEASE} + exit ;; + RM*:ReliantUNIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + RM*:SINIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + echo ${UNAME_MACHINE}-sni-sysv4 + else + echo ns32k-sni-sysv + fi + exit ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says + echo i586-unisys-sysv4 + exit ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes . + # How about differentiating between stratus architectures? -djm + echo hppa1.1-stratus-sysv4 + exit ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + echo i860-stratus-sysv4 + exit ;; + i*86:VOS:*:*) + # From Paul.Green@stratus.com. + echo ${UNAME_MACHINE}-stratus-vos + exit ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + echo hppa1.1-stratus-vos + exit ;; + mc68*:A/UX:*:*) + echo m68k-apple-aux${UNAME_RELEASE} + exit ;; + news*:NEWS-OS:6*:*) + echo mips-sony-newsos6 + exit ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if [ -d /usr/nec ]; then + echo mips-nec-sysv${UNAME_RELEASE} + else + echo mips-unknown-sysv${UNAME_RELEASE} + fi + exit ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + echo powerpc-be-beos + exit ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + echo powerpc-apple-beos + exit ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + echo i586-pc-beos + exit ;; + SX-4:SUPER-UX:*:*) + echo sx4-nec-superux${UNAME_RELEASE} + exit ;; + SX-5:SUPER-UX:*:*) + echo sx5-nec-superux${UNAME_RELEASE} + exit ;; + SX-6:SUPER-UX:*:*) + echo sx6-nec-superux${UNAME_RELEASE} + exit ;; + Power*:Rhapsody:*:*) + echo powerpc-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Rhapsody:*:*) + echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Darwin:*:*) + UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown + case $UNAME_PROCESSOR in + unknown) UNAME_PROCESSOR=powerpc ;; + esac + echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} + exit ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + UNAME_PROCESSOR=`uname -p` + if test "$UNAME_PROCESSOR" = "x86"; then + UNAME_PROCESSOR=i386 + UNAME_MACHINE=pc + fi + echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} + exit ;; + *:QNX:*:4*) + echo i386-pc-qnx + exit ;; + NSE-?:NONSTOP_KERNEL:*:*) + echo nse-tandem-nsk${UNAME_RELEASE} + exit ;; + NSR-?:NONSTOP_KERNEL:*:*) + echo nsr-tandem-nsk${UNAME_RELEASE} + exit ;; + *:NonStop-UX:*:*) + echo mips-compaq-nonstopux + exit ;; + BS2000:POSIX*:*:*) + echo bs2000-siemens-sysv + exit ;; + DS/*:UNIX_System_V:*:*) + echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} + exit ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "$cputype" = "386"; then + UNAME_MACHINE=i386 + else + UNAME_MACHINE="$cputype" + fi + echo ${UNAME_MACHINE}-unknown-plan9 + exit ;; + *:TOPS-10:*:*) + echo pdp10-unknown-tops10 + exit ;; + *:TENEX:*:*) + echo pdp10-unknown-tenex + exit ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + echo pdp10-dec-tops20 + exit ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + echo pdp10-xkl-tops20 + exit ;; + *:TOPS-20:*:*) + echo pdp10-unknown-tops20 + exit ;; + *:ITS:*:*) + echo pdp10-unknown-its + exit ;; + SEI:*:*:SEIUX) + echo mips-sei-seiux${UNAME_RELEASE} + exit ;; + *:DragonFly:*:*) + echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + exit ;; + *:*VMS:*:*) + UNAME_MACHINE=`(uname -p) 2>/dev/null` + case "${UNAME_MACHINE}" in + A*) echo alpha-dec-vms ; exit ;; + I*) echo ia64-dec-vms ; exit ;; + V*) echo vax-dec-vms ; exit ;; + esac ;; + *:XENIX:*:SysV) + echo i386-pc-xenix + exit ;; + i*86:skyos:*:*) + echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' + exit ;; + i*86:rdos:*:*) + echo ${UNAME_MACHINE}-pc-rdos + exit ;; +esac + +#echo '(No uname command or uname output not recognized.)' 1>&2 +#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 + +eval $set_cc_for_build +cat >$dummy.c < +# include +#endif +main () +{ +#if defined (sony) +#if defined (MIPSEB) + /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, + I don't know.... */ + printf ("mips-sony-bsd\n"); exit (0); +#else +#include + printf ("m68k-sony-newsos%s\n", +#ifdef NEWSOS4 + "4" +#else + "" +#endif + ); exit (0); +#endif +#endif + +#if defined (__arm) && defined (__acorn) && defined (__unix) + printf ("arm-acorn-riscix\n"); exit (0); +#endif + +#if defined (hp300) && !defined (hpux) + printf ("m68k-hp-bsd\n"); exit (0); +#endif + +#if defined (NeXT) +#if !defined (__ARCHITECTURE__) +#define __ARCHITECTURE__ "m68k" +#endif + int version; + version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; + if (version < 4) + printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); + else + printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); + exit (0); +#endif + +#if defined (MULTIMAX) || defined (n16) +#if defined (UMAXV) + printf ("ns32k-encore-sysv\n"); exit (0); +#else +#if defined (CMU) + printf ("ns32k-encore-mach\n"); exit (0); +#else + printf ("ns32k-encore-bsd\n"); exit (0); +#endif +#endif +#endif + +#if defined (__386BSD__) + printf ("i386-pc-bsd\n"); exit (0); +#endif + +#if defined (sequent) +#if defined (i386) + printf ("i386-sequent-dynix\n"); exit (0); +#endif +#if defined (ns32000) + printf ("ns32k-sequent-dynix\n"); exit (0); +#endif +#endif + +#if defined (_SEQUENT_) + struct utsname un; + + uname(&un); + + if (strncmp(un.version, "V2", 2) == 0) { + printf ("i386-sequent-ptx2\n"); exit (0); + } + if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ + printf ("i386-sequent-ptx1\n"); exit (0); + } + printf ("i386-sequent-ptx\n"); exit (0); + +#endif + +#if defined (vax) +# if !defined (ultrix) +# include +# if defined (BSD) +# if BSD == 43 + printf ("vax-dec-bsd4.3\n"); exit (0); +# else +# if BSD == 199006 + printf ("vax-dec-bsd4.3reno\n"); exit (0); +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# endif +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# else + printf ("vax-dec-ultrix\n"); exit (0); +# endif +#endif + +#if defined (alliant) && defined (i860) + printf ("i860-alliant-bsd\n"); exit (0); +#endif + + exit (1); +} +EOF + +$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + +# Apollos put the system type in the environment. + +test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } + +# Convex versions that predate uname can use getsysinfo(1) + +if [ -x /usr/convex/getsysinfo ] +then + case `getsysinfo -f cpu_type` in + c1*) + echo c1-convex-bsd + exit ;; + c2*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + c34*) + echo c34-convex-bsd + exit ;; + c38*) + echo c38-convex-bsd + exit ;; + c4*) + echo c4-convex-bsd + exit ;; + esac +fi + +cat >&2 < in order to provide the needed +information to handle your system. + +config.guess timestamp = $timestamp + +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = ${UNAME_MACHINE} +UNAME_RELEASE = ${UNAME_RELEASE} +UNAME_SYSTEM = ${UNAME_SYSTEM} +UNAME_VERSION = ${UNAME_VERSION} +EOF + +exit 1 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/libvorbis-1.3.2/config.h.in b/libvorbis-1.3.2/config.h.in new file mode 100755 index 0000000..181cc9a --- /dev/null +++ b/libvorbis-1.3.2/config.h.in @@ -0,0 +1,91 @@ +/* config.h.in. Generated from configure.ac by autoheader. */ + +/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP + systems. This function is required for `alloca.c' support on those systems. + */ +#undef CRAY_STACKSEG_END + +/* Define to 1 if using `alloca.c'. */ +#undef C_ALLOCA + +/* Define to 1 if you have `alloca', as a function or macro. */ +#undef HAVE_ALLOCA + +/* Define to 1 if you have and it should be used (not on Ultrix). + */ +#undef HAVE_ALLOCA_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_DLFCN_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define to the sub-directory in which libtool stores uninstalled libraries. + */ +#undef LT_OBJDIR + +/* Define to 1 if your C compiler doesn't accept -c and -o together. */ +#undef NO_MINUS_C_MINUS_O + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* If using the C implementation of alloca, define if you know the + direction of stack growth for your system; otherwise it will be + automatically deduced at runtime. + STACK_DIRECTION > 0 => grows toward higher addresses + STACK_DIRECTION < 0 => grows toward lower addresses + STACK_DIRECTION = 0 => direction of growth unknown */ +#undef STACK_DIRECTION + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Version number of package */ +#undef VERSION + +/* Define to `__inline__' or `__inline' if that's what the C compiler + calls it, or to nothing if 'inline' is not supported under any name. */ +#ifndef __cplusplus +#undef inline +#endif diff --git a/libvorbis-1.3.2/config.sub b/libvorbis-1.3.2/config.sub new file mode 100755 index 0000000..387c18d --- /dev/null +++ b/libvorbis-1.3.2/config.sub @@ -0,0 +1,1608 @@ +#! /bin/sh +# Configuration validation subroutine script. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, +# Inc. + +timestamp='2006-07-02' + +# This file is (in principle) common to ALL GNU software. +# The presence of a machine in this file suggests that SOME GNU software +# can handle that machine. It does not imply ALL GNU software can. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA +# 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + + +# Please send patches to . Submit a context +# diff and a properly formatted ChangeLog entry. +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS + $0 [OPTION] ALIAS + +Canonicalize a configuration name. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.sub ($timestamp) + +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 +Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo $1 + exit ;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). +# Here we must recognize all the valid KERNEL-OS combinations. +maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` +case $maybe_os in + nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \ + uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \ + storm-chaos* | os2-emx* | rtmk-nova*) + os=-$maybe_os + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + *) + basic_machine=`echo $1 | sed 's/-[^-]*$//'` + if [ $basic_machine != $1 ] + then os=`echo $1 | sed 's/.*-/-/'` + else os=; fi + ;; +esac + +### Let's recognize common machines as not being operating systems so +### that things like config.sub decstation-3100 work. We also +### recognize some manufacturers as not being operating systems, so we +### can provide default operating systems below. +case $os in + -sun*os*) + # Prevent following clause from handling this invalid input. + ;; + -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ + -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ + -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ + -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ + -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ + -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ + -apple | -axis | -knuth | -cray) + os= + basic_machine=$1 + ;; + -sim | -cisco | -oki | -wec | -winbond) + os= + basic_machine=$1 + ;; + -scout) + ;; + -wrs) + os=-vxworks + basic_machine=$1 + ;; + -chorusos*) + os=-chorusos + basic_machine=$1 + ;; + -chorusrdb) + os=-chorusrdb + basic_machine=$1 + ;; + -hiux*) + os=-hiuxwe2 + ;; + -sco6) + os=-sco5v6 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5) + os=-sco3.2v5 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco4) + os=-sco3.2v4 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2v[4-9]*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5v6*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco*) + os=-sco3.2v2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -udk*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -isc) + os=-isc2.2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -clix*) + basic_machine=clipper-intergraph + ;; + -isc*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -lynx*) + os=-lynxos + ;; + -ptx*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` + ;; + -windowsnt*) + os=`echo $os | sed -e 's/windowsnt/winnt/'` + ;; + -psos*) + os=-psos + ;; + -mint | -mint[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; +esac + +# Decode aliases for certain CPU-COMPANY combinations. +case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. + 1750a | 580 \ + | a29k \ + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ + | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ + | am33_2.0 \ + | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ + | bfin \ + | c4x | clipper \ + | d10v | d30v | dlx | dsp16xx \ + | fr30 | frv \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | i370 | i860 | i960 | ia64 \ + | ip2k | iq2000 \ + | m32c | m32r | m32rle | m68000 | m68k | m88k \ + | maxq | mb | microblaze | mcore \ + | mips | mipsbe | mipseb | mipsel | mipsle \ + | mips16 \ + | mips64 | mips64el \ + | mips64vr | mips64vrel \ + | mips64orion | mips64orionel \ + | mips64vr4100 | mips64vr4100el \ + | mips64vr4300 | mips64vr4300el \ + | mips64vr5000 | mips64vr5000el \ + | mips64vr5900 | mips64vr5900el \ + | mipsisa32 | mipsisa32el \ + | mipsisa32r2 | mipsisa32r2el \ + | mipsisa64 | mipsisa64el \ + | mipsisa64r2 | mipsisa64r2el \ + | mipsisa64sb1 | mipsisa64sb1el \ + | mipsisa64sr71k | mipsisa64sr71kel \ + | mipstx39 | mipstx39el \ + | mn10200 | mn10300 \ + | mt \ + | msp430 \ + | nios | nios2 \ + | ns16k | ns32k \ + | or32 \ + | pdp10 | pdp11 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ + | pyramid \ + | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ + | sh64 | sh64le \ + | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ + | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ + | spu | strongarm \ + | tahoe | thumb | tic4x | tic80 | tron \ + | v850 | v850e \ + | we32k \ + | x86 | xscale | xscalee[bl] | xstormy16 | xtensa \ + | z8k) + basic_machine=$basic_machine-unknown + ;; + m6811 | m68hc11 | m6812 | m68hc12) + # Motorola 68HC11/12. + basic_machine=$basic_machine-unknown + os=-none + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) + ;; + ms1) + basic_machine=mt-unknown + ;; + + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i*86 | x86_64) + basic_machine=$basic_machine-pc + ;; + # Object if more than one company name word. + *-*-*) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; + # Recognize the basic CPU types with company name. + 580-* \ + | a29k-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ + | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ + | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ + | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ + | avr-* | avr32-* \ + | bfin-* | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ + | clipper-* | craynv-* | cydra-* \ + | d10v-* | d30v-* | dlx-* \ + | elxsi-* \ + | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \ + | h8300-* | h8500-* \ + | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ + | i*86-* | i860-* | i960-* | ia64-* \ + | ip2k-* | iq2000-* \ + | m32c-* | m32r-* | m32rle-* \ + | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ + | m88110-* | m88k-* | maxq-* | mcore-* \ + | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ + | mips16-* \ + | mips64-* | mips64el-* \ + | mips64vr-* | mips64vrel-* \ + | mips64orion-* | mips64orionel-* \ + | mips64vr4100-* | mips64vr4100el-* \ + | mips64vr4300-* | mips64vr4300el-* \ + | mips64vr5000-* | mips64vr5000el-* \ + | mips64vr5900-* | mips64vr5900el-* \ + | mipsisa32-* | mipsisa32el-* \ + | mipsisa32r2-* | mipsisa32r2el-* \ + | mipsisa64-* | mipsisa64el-* \ + | mipsisa64r2-* | mipsisa64r2el-* \ + | mipsisa64sb1-* | mipsisa64sb1el-* \ + | mipsisa64sr71k-* | mipsisa64sr71kel-* \ + | mipstx39-* | mipstx39el-* \ + | mmix-* \ + | mt-* \ + | msp430-* \ + | nios-* | nios2-* \ + | none-* | np1-* | ns16k-* | ns32k-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ + | pyramid-* \ + | romp-* | rs6000-* \ + | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ + | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ + | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ + | sparclite-* \ + | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \ + | tahoe-* | thumb-* \ + | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ + | tron-* \ + | v850-* | v850e-* | vax-* \ + | we32k-* \ + | x86-* | x86_64-* | xps100-* | xscale-* | xscalee[bl]-* \ + | xstormy16-* | xtensa-* \ + | ymp-* \ + | z8k-*) + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 386bsd) + basic_machine=i386-unknown + os=-bsd + ;; + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + a29khif) + basic_machine=a29k-amd + os=-udi + ;; + abacus) + basic_machine=abacus-unknown + ;; + adobe68k) + basic_machine=m68010-adobe + os=-scout + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amd64) + basic_machine=x86_64-pc + ;; + amd64-*) + basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + amdahl) + basic_machine=580-amdahl + os=-sysv + ;; + amiga | amiga-*) + basic_machine=m68k-unknown + ;; + amigaos | amigados) + basic_machine=m68k-unknown + os=-amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + os=-sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=-sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=-bsd + ;; + aux) + basic_machine=m68k-apple + os=-aux + ;; + balance) + basic_machine=ns32k-sequent + os=-dynix + ;; + c90) + basic_machine=c90-cray + os=-unicos + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | j90) + basic_machine=j90-cray + os=-unicos + ;; + craynv) + basic_machine=craynv-cray + os=-unicosmp + ;; + cr16c) + basic_machine=cr16c-unknown + os=-elf + ;; + crds | unos) + basic_machine=m68k-crds + ;; + crisv32 | crisv32-* | etraxfs*) + basic_machine=crisv32-axis + ;; + cris | cris-* | etrax*) + basic_machine=cris-axis + ;; + crx) + basic_machine=crx-unknown + os=-elf + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + decsystem10* | dec10*) + basic_machine=pdp10-dec + os=-tops10 + ;; + decsystem20* | dec20*) + basic_machine=pdp10-dec + os=-tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + djgpp) + basic_machine=i586-pc + os=-msdosdjgpp + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2* | dpx2*-bull) + basic_machine=m68k-bull + os=-sysv3 + ;; + ebmon29k) + basic_machine=a29k-amd + os=-ebmon + ;; + elxsi) + basic_machine=elxsi-elxsi + os=-bsd + ;; + encore | umax | mmax) + basic_machine=ns32k-encore + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=-ose + ;; + fx2800) + basic_machine=i860-alliant + ;; + genix) + basic_machine=ns32k-ns + ;; + gmicro) + basic_machine=tron-gmicro + os=-sysv + ;; + go32) + basic_machine=i386-pc + os=-go32 + ;; + h3050r* | hiux*) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=-hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=-xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=-hms + ;; + harris) + basic_machine=m88k-harris + os=-sysv3 + ;; + hp300-*) + basic_machine=m68k-hp + ;; + hp300bsd) + basic_machine=m68k-hp + os=-bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=-hpux + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + basic_machine=m68000-hp + ;; + hp9k3[2-9][0-9]) + basic_machine=m68k-hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + basic_machine=hppa1.1-hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hppa-next) + os=-nextstep3 + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=-osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=-proelf + ;; + i370-ibm* | ibm*) + basic_machine=i370-ibm + ;; +# I'm not sure what "Sysv32" means. Should this be sysv3.2? + i*86v32) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv32 + ;; + i*86v4*) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv4 + ;; + i*86v) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv + ;; + i*86sol2) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-solaris2 + ;; + i386mach) + basic_machine=i386-mach + os=-mach + ;; + i386-vsta | vsta) + basic_machine=i386-unknown + os=-vsta + ;; + iris | iris4d) + basic_machine=mips-sgi + case $os in + -irix*) + ;; + *) + os=-irix4 + ;; + esac + ;; + isi68 | isi) + basic_machine=m68k-isi + os=-sysv + ;; + m88k-omron*) + basic_machine=m88k-omron + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + mingw32) + basic_machine=i386-pc + os=-mingw32 + ;; + miniframe) + basic_machine=m68000-convergent + ;; + *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; + mips3*-*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` + ;; + mips3*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown + ;; + monitor) + basic_machine=m68k-rom68k + os=-coff + ;; + morphos) + basic_machine=powerpc-unknown + os=-morphos + ;; + msdos) + basic_machine=i386-pc + os=-msdos + ;; + ms1-*) + basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + ncr3000) + basic_machine=i486-ncr + os=-sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=-netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=-linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=-newsos + ;; + news1000) + basic_machine=m68030-sony + os=-newsos + ;; + news-3600 | risc-news) + basic_machine=mips-sony + os=-newsos + ;; + necv70) + basic_machine=v70-nec + os=-sysv + ;; + next | m*-next ) + basic_machine=m68k-next + case $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + mon960) + basic_machine=i960-intel + os=-mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=-nonstopux + ;; + np1) + basic_machine=np1-gould + ;; + nsr-tandem) + basic_machine=nsr-tandem + ;; + op50n-* | op60c-*) + basic_machine=hppa1.1-oki + os=-proelf + ;; + openrisc | openrisc-*) + basic_machine=or32-unknown + ;; + os400) + basic_machine=powerpc-ibm + os=-os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=-ose + ;; + os68k) + basic_machine=m68k-none + os=-os68k + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + pbd) + basic_machine=sparc-tti + ;; + pbb) + basic_machine=m68k-tti + ;; + pc532 | pc532-*) + basic_machine=ns32k-pc532 + ;; + pc98) + basic_machine=i386-pc + ;; + pc98-*) + basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium | p5 | k5 | k6 | nexgen | viac3) + basic_machine=i586-pc + ;; + pentiumpro | p6 | 6x86 | athlon | athlon_*) + basic_machine=i686-pc + ;; + pentiumii | pentium2 | pentiumiii | pentium3) + basic_machine=i686-pc + ;; + pentium4) + basic_machine=i786-pc + ;; + pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) + basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumpro-* | p6-* | 6x86-* | athlon-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium4-*) + basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pn) + basic_machine=pn-gould + ;; + power) basic_machine=power-ibm + ;; + ppc) basic_machine=powerpc-unknown + ;; + ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppcle | powerpclittle | ppc-le | powerpc-little) + basic_machine=powerpcle-unknown + ;; + ppcle-* | powerpclittle-*) + basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64) basic_machine=powerpc64-unknown + ;; + ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64le | powerpc64little | ppc64-le | powerpc64-little) + basic_machine=powerpc64le-unknown + ;; + ppc64le-* | powerpc64little-*) + basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + pw32) + basic_machine=i586-unknown + os=-pw32 + ;; + rdos) + basic_machine=i386-pc + os=-rdos + ;; + rom68k) + basic_machine=m68k-rom68k + os=-coff + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + s390 | s390-*) + basic_machine=s390-ibm + ;; + s390x | s390x-*) + basic_machine=s390x-ibm + ;; + sa29200) + basic_machine=a29k-amd + os=-udi + ;; + sb1) + basic_machine=mipsisa64sb1-unknown + ;; + sb1el) + basic_machine=mipsisa64sb1el-unknown + ;; + sei) + basic_machine=mips-sei + os=-seiux + ;; + sequent) + basic_machine=i386-sequent + ;; + sh) + basic_machine=sh-hitachi + os=-hms + ;; + sh64) + basic_machine=sh64-unknown + ;; + sparclite-wrs | simso-wrs) + basic_machine=sparclite-wrs + os=-vxworks + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + st2000) + basic_machine=m68k-tandem + ;; + stratus) + basic_machine=i860-stratus + os=-sysv4 + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3e) + basic_machine=alphaev5-cray + os=-unicos + ;; + t90) + basic_machine=t90-cray + os=-unicos + ;; + tic54x | c54x*) + basic_machine=tic54x-unknown + os=-coff + ;; + tic55x | c55x*) + basic_machine=tic55x-unknown + os=-coff + ;; + tic6x | c6x*) + basic_machine=tic6x-unknown + os=-coff + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + toad1) + basic_machine=pdp10-xkl + os=-tops20 + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + tpf) + basic_machine=s390x-ibm + os=-tpf + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=-none + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + xbox) + basic_machine=i686-pc + os=-mingw32 + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + ymp) + basic_machine=ymp-cray + os=-unicos + ;; + z8k-*-coff) + basic_machine=z8k-unknown + os=-sim + ;; + none) + basic_machine=none-none + os=-none + ;; + +# Here we handle the default manufacturer of certain CPU types. It is in +# some cases the only manufacturer, in others, it is the most popular. + w89k) + basic_machine=hppa1.1-winbond + ;; + op50n) + basic_machine=hppa1.1-oki + ;; + op60c) + basic_machine=hppa1.1-oki + ;; + romp) + basic_machine=romp-ibm + ;; + mmix) + basic_machine=mmix-knuth + ;; + rs6000) + basic_machine=rs6000-ibm + ;; + vax) + basic_machine=vax-dec + ;; + pdp10) + # there are many clones, so DEC is not a safe bet + basic_machine=pdp10-unknown + ;; + pdp11) + basic_machine=pdp11-dec + ;; + we32k) + basic_machine=we32k-att + ;; + sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele) + basic_machine=sh-unknown + ;; + sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) + basic_machine=sparc-sun + ;; + cydra) + basic_machine=cydra-cydrome + ;; + orion) + basic_machine=orion-highlevel + ;; + orion105) + basic_machine=clipper-highlevel + ;; + mac | mpw | mac-mpw) + basic_machine=m68k-apple + ;; + pmac | pmac-mpw) + basic_machine=powerpc-apple + ;; + *-unknown) + # Make sure to match an already-canonicalized machine name. + ;; + *) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $basic_machine in + *-digital*) + basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` + ;; + *-commodore*) + basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if [ x"$os" != x"" ] +then +case $os in + # First match some system type aliases + # that might get confused with valid system types. + # -solaris* is a basic system type, with this one exception. + -solaris1 | -solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` + ;; + -solaris) + os=-solaris2 + ;; + -svr4*) + os=-sysv4 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # First accept the basic system types. + # The portable systems comes first. + # Each alternative MUST END IN A *, to match a version number. + # -sysv* is not here because it comes later, after sysvr4. + -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ + | -openbsd* | -solidbsd* \ + | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ + | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ + | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -chorusos* | -chorusrdb* \ + | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \ + | -uxpv* | -beos* | -mpeix* | -udk* \ + | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ + | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ + | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ + | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ + | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ + | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ + | -skyos* | -haiku* | -rdos* | -toppers*) + # Remember, each alternative MUST END IN *, to match a version number. + ;; + -qnx*) + case $basic_machine in + x86-* | i*86-*) + ;; + *) + os=-nto$os + ;; + esac + ;; + -nto-qnx*) + ;; + -nto*) + os=`echo $os | sed -e 's|nto|nto-qnx|'` + ;; + -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ + | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ + | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + ;; + -mac*) + os=`echo $os | sed -e 's|mac|macos|'` + ;; + -linux-dietlibc) + os=-linux-dietlibc + ;; + -linux*) + os=`echo $os | sed -e 's|linux|linux-gnu|'` + ;; + -sunos5*) + os=`echo $os | sed -e 's|sunos5|solaris2|'` + ;; + -sunos6*) + os=`echo $os | sed -e 's|sunos6|solaris3|'` + ;; + -opened*) + os=-openedition + ;; + -os400*) + os=-os400 + ;; + -wince*) + os=-wince + ;; + -osfrose*) + os=-osfrose + ;; + -osf*) + os=-osf + ;; + -utek*) + os=-bsd + ;; + -dynix*) + os=-bsd + ;; + -acis*) + os=-aos + ;; + -atheos*) + os=-atheos + ;; + -syllable*) + os=-syllable + ;; + -386bsd) + os=-bsd + ;; + -ctix* | -uts*) + os=-sysv + ;; + -nova*) + os=-rtmk-nova + ;; + -ns2 ) + os=-nextstep2 + ;; + -nsk*) + os=-nsk + ;; + # Preserve the version number of sinix5. + -sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` + ;; + -sinix*) + os=-sysv4 + ;; + -tpf*) + os=-tpf + ;; + -triton*) + os=-sysv3 + ;; + -oss*) + os=-sysv3 + ;; + -svr4) + os=-sysv4 + ;; + -svr3) + os=-sysv3 + ;; + -sysvr4) + os=-sysv4 + ;; + # This must come after -sysvr4. + -sysv*) + ;; + -ose*) + os=-ose + ;; + -es1800*) + os=-ose + ;; + -xenix) + os=-xenix + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + os=-mint + ;; + -aros*) + os=-aros + ;; + -kaos*) + os=-kaos + ;; + -zvmoe) + os=-zvmoe + ;; + -none) + ;; + *) + # Get rid of the `-' at the beginning of $os. + os=`echo $os | sed 's/[^-]*-//'` + echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 + exit 1 + ;; +esac +else + +# Here we handle the default operating systems that come with various machines. +# The value should be what the vendor currently ships out the door with their +# machine or put another way, the most popular os provided with the machine. + +# Note that if you're going to try to match "-MANUFACTURER" here (say, +# "-sun"), then you have to tell the case statement up towards the top +# that MANUFACTURER isn't an operating system. Otherwise, code above +# will signal an error saying that MANUFACTURER isn't an operating +# system, and we'll never get to this point. + +case $basic_machine in + spu-*) + os=-elf + ;; + *-acorn) + os=-riscix1.2 + ;; + arm*-rebel) + os=-linux + ;; + arm*-semi) + os=-aout + ;; + c4x-* | tic4x-*) + os=-coff + ;; + # This must come before the *-dec entry. + pdp10-*) + os=-tops20 + ;; + pdp11-*) + os=-none + ;; + *-dec | vax-*) + os=-ultrix4.2 + ;; + m68*-apollo) + os=-domain + ;; + i386-sun) + os=-sunos4.0.2 + ;; + m68000-sun) + os=-sunos3 + # This also exists in the configure program, but was not the + # default. + # os=-sunos4 + ;; + m68*-cisco) + os=-aout + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + os=-elf + ;; + or32-*) + os=-coff + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + *-be) + os=-beos + ;; + *-haiku) + os=-haiku + ;; + *-ibm) + os=-aix + ;; + *-knuth) + os=-mmixware + ;; + *-wec) + os=-proelf + ;; + *-winbond) + os=-proelf + ;; + *-oki) + os=-proelf + ;; + *-hp) + os=-hpux + ;; + *-hitachi) + os=-hiux + ;; + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) + os=-sysv + ;; + *-cbm) + os=-amigaos + ;; + *-dg) + os=-dgux + ;; + *-dolphin) + os=-sysv3 + ;; + m68k-ccur) + os=-rtu + ;; + m88k-omron*) + os=-luna + ;; + *-next ) + os=-nextstep + ;; + *-sequent) + os=-ptx + ;; + *-crds) + os=-unos + ;; + *-ns) + os=-genix + ;; + i370-*) + os=-mvs + ;; + *-next) + os=-nextstep3 + ;; + *-gould) + os=-sysv + ;; + *-highlevel) + os=-bsd + ;; + *-encore) + os=-bsd + ;; + *-sgi) + os=-irix + ;; + *-siemens) + os=-sysv4 + ;; + *-masscomp) + os=-rtu + ;; + f30[01]-fujitsu | f700-fujitsu) + os=-uxpv + ;; + *-rom68k) + os=-coff + ;; + *-*bug) + os=-coff + ;; + *-apple) + os=-macos + ;; + *-atari*) + os=-mint + ;; + *) + os=-none + ;; +esac +fi + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +vendor=unknown +case $basic_machine in + *-unknown) + case $os in + -riscix*) + vendor=acorn + ;; + -sunos*) + vendor=sun + ;; + -aix*) + vendor=ibm + ;; + -beos*) + vendor=be + ;; + -hpux*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -hiux*) + vendor=hitachi + ;; + -unos*) + vendor=crds + ;; + -dgux*) + vendor=dg + ;; + -luna*) + vendor=omron + ;; + -genix*) + vendor=ns + ;; + -mvs* | -opened*) + vendor=ibm + ;; + -os400*) + vendor=ibm + ;; + -ptx*) + vendor=sequent + ;; + -tpf*) + vendor=ibm + ;; + -vxsim* | -vxworks* | -windiss*) + vendor=wrs + ;; + -aux*) + vendor=apple + ;; + -hms*) + vendor=hitachi + ;; + -mpw* | -macos*) + vendor=apple + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + vendor=atari + ;; + -vos*) + vendor=stratus + ;; + esac + basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` + ;; +esac + +echo $basic_machine$os +exit + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/libvorbis-1.3.2/configure b/libvorbis-1.3.2/configure new file mode 100755 index 0000000..8e7d4b5 --- /dev/null +++ b/libvorbis-1.3.2/configure @@ -0,0 +1,15652 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.61 for libvorbis 1.3.2. +# +# Report bugs to . +# +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, +# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + + + +# PATH needs CR +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + +# Support unset when possible. +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +as_nl=' +' +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +case $0 in + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break +done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + { (exit 1); exit 1; } +fi + +# Work around bugs in pre-3.0 UWIN ksh. +for as_var in ENV MAIL MAILPATH +do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +for as_var in \ + LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ + LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ + LC_TELEPHONE LC_TIME +do + if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then + eval $as_var=C; export $as_var + else + ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var + fi +done + +# Required to use basename. +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + + +# Name of the executable. +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# CDPATH. +$as_unset CDPATH + + +if test "x$CONFIG_SHELL" = x; then + if (eval ":") 2>/dev/null; then + as_have_required=yes +else + as_have_required=no +fi + + if test $as_have_required = yes && (eval ": +(as_func_return () { + (exit \$1) +} +as_func_success () { + as_func_return 0 +} +as_func_failure () { + as_func_return 1 +} +as_func_ret_success () { + return 0 +} +as_func_ret_failure () { + return 1 +} + +exitcode=0 +if as_func_success; then + : +else + exitcode=1 + echo as_func_success failed. +fi + +if as_func_failure; then + exitcode=1 + echo as_func_failure succeeded. +fi + +if as_func_ret_success; then + : +else + exitcode=1 + echo as_func_ret_success failed. +fi + +if as_func_ret_failure; then + exitcode=1 + echo as_func_ret_failure succeeded. +fi + +if ( set x; as_func_ret_success y && test x = \"\$1\" ); then + : +else + exitcode=1 + echo positional parameters were not saved. +fi + +test \$exitcode = 0) || { (exit 1); exit 1; } + +( + as_lineno_1=\$LINENO + as_lineno_2=\$LINENO + test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" && + test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; } +") 2> /dev/null; then + : +else + as_candidate_shells= + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + case $as_dir in + /*) + for as_base in sh bash ksh sh5; do + as_candidate_shells="$as_candidate_shells $as_dir/$as_base" + done;; + esac +done +IFS=$as_save_IFS + + + for as_shell in $as_candidate_shells $SHELL; do + # Try only shells that exist, to save several forks. + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { ("$as_shell") 2> /dev/null <<\_ASEOF +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + +: +_ASEOF +}; then + CONFIG_SHELL=$as_shell + as_have_required=yes + if { "$as_shell" 2> /dev/null <<\_ASEOF +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + +: +(as_func_return () { + (exit $1) +} +as_func_success () { + as_func_return 0 +} +as_func_failure () { + as_func_return 1 +} +as_func_ret_success () { + return 0 +} +as_func_ret_failure () { + return 1 +} + +exitcode=0 +if as_func_success; then + : +else + exitcode=1 + echo as_func_success failed. +fi + +if as_func_failure; then + exitcode=1 + echo as_func_failure succeeded. +fi + +if as_func_ret_success; then + : +else + exitcode=1 + echo as_func_ret_success failed. +fi + +if as_func_ret_failure; then + exitcode=1 + echo as_func_ret_failure succeeded. +fi + +if ( set x; as_func_ret_success y && test x = "$1" ); then + : +else + exitcode=1 + echo positional parameters were not saved. +fi + +test $exitcode = 0) || { (exit 1); exit 1; } + +( + as_lineno_1=$LINENO + as_lineno_2=$LINENO + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; } + +_ASEOF +}; then + break +fi + +fi + + done + + if test "x$CONFIG_SHELL" != x; then + for as_var in BASH_ENV ENV + do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var + done + export CONFIG_SHELL + exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} +fi + + + if test $as_have_required = no; then + echo This script requires a shell more modern than all the + echo shells that I found on your system. Please install a + echo modern shell, or manually run the script under such a + echo shell if you do have one. + { (exit 1); exit 1; } +fi + + +fi + +fi + + + +(eval "as_func_return () { + (exit \$1) +} +as_func_success () { + as_func_return 0 +} +as_func_failure () { + as_func_return 1 +} +as_func_ret_success () { + return 0 +} +as_func_ret_failure () { + return 1 +} + +exitcode=0 +if as_func_success; then + : +else + exitcode=1 + echo as_func_success failed. +fi + +if as_func_failure; then + exitcode=1 + echo as_func_failure succeeded. +fi + +if as_func_ret_success; then + : +else + exitcode=1 + echo as_func_ret_success failed. +fi + +if as_func_ret_failure; then + exitcode=1 + echo as_func_ret_failure succeeded. +fi + +if ( set x; as_func_ret_success y && test x = \"\$1\" ); then + : +else + exitcode=1 + echo positional parameters were not saved. +fi + +test \$exitcode = 0") || { + echo No shell found that supports shell functions. + echo Please tell autoconf@gnu.org about your system, + echo including any error possibly output before this + echo message +} + + + + as_lineno_1=$LINENO + as_lineno_2=$LINENO + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { + + # Create $as_me.lineno as a copy of $as_myself, but with $LINENO + # uniformly replaced by the line number. The first 'sed' inserts a + # line-number line after each line using $LINENO; the second 'sed' + # does the real work. The second script uses 'N' to pair each + # line-number line with the line containing $LINENO, and appends + # trailing '-' during substitution so that $LINENO is not a special + # case at line end. + # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the + # scripts with optimization help from Paolo Bonzini. Blame Lee + # E. McMahon (1931-1989) for sed's syntax. :-) + sed -n ' + p + /[$]LINENO/= + ' <$as_myself | + sed ' + s/[$]LINENO.*/&-/ + t lineno + b + :lineno + N + :loop + s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ + t loop + s/-\n.*// + ' >$as_me.lineno && + chmod +x "$as_me.lineno" || + { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 + { (exit 1); exit 1; }; } + + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensitive to this). + . "./$as_me.lineno" + # Exit status is that of the last command. + exit +} + + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in +-n*) + case `echo 'x\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + *) ECHO_C='\c';; + esac;; +*) + ECHO_N='-n';; +esac + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir +fi +echo >conf$$.file +if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -p' +elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln +else + as_ln_s='cp -p' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + +if mkdir -p . 2>/dev/null; then + as_mkdir_p=: +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + +if test -x / >/dev/null 2>&1; then + as_test_x='test -x' +else + if ls -dL / >/dev/null 2>&1; then + as_ls_L_option=L + else + as_ls_L_option= + fi + as_test_x=' + eval sh -c '\'' + if test -d "$1"; then + test -d "$1/."; + else + case $1 in + -*)set "./$1";; + esac; + case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in + ???[sx]*):;;*)false;;esac;fi + '\'' sh + ' +fi +as_executable_p=$as_test_x + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + + + +# Check that we are running under the correct shell. +SHELL=${CONFIG_SHELL-/bin/sh} + +case X$lt_ECHO in +X*--fallback-echo) + # Remove one level of quotation (which was required for Make). + ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','` + ;; +esac + +ECHO=${lt_ECHO-echo} +if test "X$1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X$1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then + # Yippee, $ECHO works! + : +else + # Restart under the correct shell. + exec $SHELL "$0" --no-reexec ${1+"$@"} +fi + +if test "X$1" = X--fallback-echo; then + # used as fallback echo + shift + cat <<_LT_EOF +$* +_LT_EOF + exit 0 +fi + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +if test -z "$lt_ECHO"; then + if test "X${echo_test_string+set}" != Xset; then + # find a string as large as possible, as long as the shell can cope with it + for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do + # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... + if { echo_test_string=`eval $cmd`; } 2>/dev/null && + { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null + then + break + fi + done + fi + + if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && + echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + : + else + # The Solaris, AIX, and Digital Unix default echo programs unquote + # backslashes. This makes it impossible to quote backslashes using + # echo "$something" | sed 's/\\/\\\\/g' + # + # So, first we look for a working echo in the user's PATH. + + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for dir in $PATH /usr/ucb; do + IFS="$lt_save_ifs" + if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && + test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + ECHO="$dir/echo" + break + fi + done + IFS="$lt_save_ifs" + + if test "X$ECHO" = Xecho; then + # We didn't find a better echo, so look for alternatives. + if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' && + echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # This shell has a builtin print -r that does the trick. + ECHO='print -r' + elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } && + test "X$CONFIG_SHELL" != X/bin/ksh; then + # If we have ksh, try running configure again with it. + ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} + export ORIGINAL_CONFIG_SHELL + CONFIG_SHELL=/bin/ksh + export CONFIG_SHELL + exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"} + else + # Try using printf. + ECHO='printf %s\n' + if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && + echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # Cool, printf works + : + elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL + export CONFIG_SHELL + SHELL="$CONFIG_SHELL" + export SHELL + ECHO="$CONFIG_SHELL $0 --fallback-echo" + elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + ECHO="$CONFIG_SHELL $0 --fallback-echo" + else + # maybe with a smaller string... + prev=: + + for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do + if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null + then + break + fi + prev="$cmd" + done + + if test "$prev" != 'sed 50q "$0"'; then + echo_test_string=`eval $prev` + export echo_test_string + exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"} + else + # Oops. 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See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] + --infodir=DIR info documentation [DATAROOTDIR/info] + --localedir=DIR locale-dependent data [DATAROOTDIR/locale] + --mandir=DIR man documentation [DATAROOTDIR/man] + --docdir=DIR documentation root [DATAROOTDIR/doc/libvorbis] + --htmldir=DIR html documentation [DOCDIR] + --dvidir=DIR dvi documentation [DOCDIR] + --pdfdir=DIR pdf documentation [DOCDIR] + --psdir=DIR ps documentation [DOCDIR] +_ACEOF + + cat <<\_ACEOF + +Program names: + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM run sed PROGRAM on installed program names + +System types: + --build=BUILD configure for building on BUILD [guessed] + --host=HOST cross-compile to build programs to run on HOST [BUILD] + --target=TARGET configure for building compilers for TARGET [HOST] +_ACEOF +fi + +if test -n "$ac_init_help"; then + case $ac_init_help in + short | recursive ) echo "Configuration of libvorbis 1.3.2:";; + esac + cat <<\_ACEOF + +Optional Features: + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --enable-maintainer-mode enable make rules and dependencies not useful + (and sometimes confusing) to the casual installer + --disable-dependency-tracking speeds up one-time build + --enable-dependency-tracking do not reject slow dependency extractors + --enable-shared[=PKGS] build shared libraries [default=yes] + --enable-static[=PKGS] build static libraries [default=yes] + --enable-fast-install[=PKGS] + optimize for fast installation [default=yes] + --disable-libtool-lock avoid locking (might break parallel builds) + --enable-docs build the documentation + --enable-examples build the examples + --disable-oggtest Do not try to compile and run a test Ogg program + +Optional Packages: + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --with-pic try to use only PIC/non-PIC objects [default=use + both] + --with-gnu-ld assume the C compiler uses GNU ld [default=no] + --with-ogg=PFX Prefix where libogg is installed (optional) + --with-ogg-libraries=DIR + Directory where libogg library is installed + (optional) + --with-ogg-includes=DIR Directory where libogg header files are installed + (optional) + +Some influential environment variables: + CC C compiler command + CFLAGS C compiler flags + LDFLAGS linker flags, e.g. -L if you have libraries in a + nonstandard directory + LIBS libraries to pass to the linker, e.g. -l + CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I if + you have headers in a nonstandard directory + CPP C preprocessor + PKG_CONFIG path to pkg-config utility + OGG_CFLAGS C compiler flags for OGG, overriding pkg-config + OGG_LIBS linker flags for OGG, overriding pkg-config + +Use these variables to override the choices made by `configure' or to help +it to find libraries and programs with nonstandard names/locations. + +Report bugs to . +_ACEOF +ac_status=$? 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+*) { { echo "$as_me:$LINENO: error: invalid value of canonical target" >&5 +echo "$as_me: error: invalid value of canonical target" >&2;} + { (exit 1); exit 1; }; };; +esac +target=$ac_cv_target +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_target +shift +target_cpu=$1 +target_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +target_os=$* +IFS=$ac_save_IFS +case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac + + +# The aliases save the names the user supplied, while $host etc. +# will get canonicalized. +test -n "$target_alias" && + test "$program_prefix$program_suffix$program_transform_name" = \ + NONENONEs,x,x, && + program_prefix=${target_alias}- + +am__api_version='1.10' + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic +# ./install, which can be erroneously created by make from ./install.sh. +{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 +echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; } +if test -z "$INSTALL"; then +if test "${ac_cv_path_install+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in + ./ | .// | /cC/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + done + done + ;; +esac +done +IFS=$as_save_IFS + + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi +fi +{ echo "$as_me:$LINENO: result: $INSTALL" >&5 +echo "${ECHO_T}$INSTALL" >&6; } + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +{ echo "$as_me:$LINENO: checking whether build environment is sane" >&5 +echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; } +# Just in case +sleep 1 +echo timestamp > conftest.file +# Do `set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t $srcdir/configure conftest.file` + fi + rm -f conftest.file + if test "$*" != "X $srcdir/configure conftest.file" \ + && test "$*" != "X conftest.file $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" >&5 +echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" >&2;} + { (exit 1); exit 1; }; } + fi + + test "$2" = conftest.file + ) +then + # Ok. + : +else + { { echo "$as_me:$LINENO: error: newly created file is older than distributed files! +Check your system clock" >&5 +echo "$as_me: error: newly created file is older than distributed files! +Check your system clock" >&2;} + { (exit 1); exit 1; }; } +fi +{ echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +test "$program_prefix" != NONE && + program_transform_name="s&^&$program_prefix&;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s&\$&$program_suffix&;$program_transform_name" +# Double any \ or $. echo might interpret backslashes. +# By default was `s,x,x', remove it if useless. +cat <<\_ACEOF >conftest.sed +s/[\\$]/&&/g;s/;s,x,x,$// +_ACEOF +program_transform_name=`echo $program_transform_name | sed -f conftest.sed` +rm -f conftest.sed + +# expand $ac_aux_dir to an absolute path +am_aux_dir=`cd $ac_aux_dir && pwd` + +test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" +# Use eval to expand $SHELL +if eval "$MISSING --run true"; then + am_missing_run="$MISSING --run " +else + am_missing_run= + { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5 +echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} +fi + +{ echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5 +echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; } +if test -z "$MKDIR_P"; then + if test "${ac_cv_path_mkdir+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue + case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( + 'mkdir (GNU coreutils) '* | \ + 'mkdir (coreutils) '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext + break 3;; + esac + done + done +done +IFS=$as_save_IFS + +fi + + if test "${ac_cv_path_mkdir+set}" = set; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use the slow shell script. Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + test -d ./--version && rmdir ./--version + MKDIR_P="$ac_install_sh -d" + fi +fi +{ echo "$as_me:$LINENO: result: $MKDIR_P" >&5 +echo "${ECHO_T}$MKDIR_P" >&6; } + +mkdir_p="$MKDIR_P" +case $mkdir_p in + [\\/$]* | ?:[\\/]*) ;; + */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; +esac + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_AWK+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AWK="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { echo "$as_me:$LINENO: result: $AWK" >&5 +echo "${ECHO_T}$AWK" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$AWK" && break +done + +{ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; } +set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + SET_MAKE= +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +if test "`cd $srcdir && pwd`" != "`pwd`"; then + # Use -I$(srcdir) only when $(srcdir) != ., so that make's output + # is not polluted with repeated "-I." + am__isrc=' -I$(srcdir)' + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 +echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} + { (exit 1); exit 1; }; } + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE=$PACKAGE_NAME + VERSION=$PACKAGE_VERSION + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"} + +# Installed binaries are usually stripped using `strip' when the user +# run `make install-strip'. However `strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the `STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { echo "$as_me:$LINENO: result: $STRIP" >&5 +echo "${ECHO_T}$STRIP" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 +echo "${ECHO_T}$ac_ct_STRIP" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + +# We need awk for the "check" target. The system "awk" is bad on +# some platforms. +# Always define AMTAR for backward compatibility. + +AMTAR=${AMTAR-"${am_missing_run}tar"} + +am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' + + + + + +{ echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5 +echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6; } + # Check whether --enable-maintainer-mode was given. +if test "${enable_maintainer_mode+set}" = set; then + enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval +else + USE_MAINTAINER_MODE=no +fi + + { echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5 +echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6; } + if test $USE_MAINTAINER_MODE = yes; then + MAINTAINER_MODE_TRUE= + MAINTAINER_MODE_FALSE='#' +else + MAINTAINER_MODE_TRUE='#' + MAINTAINER_MODE_FALSE= +fi + + MAINT=$MAINTAINER_MODE_TRUE + + +ac_config_headers="$ac_config_headers config.h" + + +ACLOCAL_AMFLAGS="-I m4" + + + +V_LIB_CURRENT=4 +V_LIB_REVISION=5 +V_LIB_AGE=4 + +VF_LIB_CURRENT=6 +VF_LIB_REVISION=4 +VF_LIB_AGE=3 + +VE_LIB_CURRENT=2 +VE_LIB_REVISION=8 +VE_LIB_AGE=0 + + + + + + + + + + + + +cflags_save="$CFLAGS" +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&5 +echo "$as_me: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + +# Provide some information about the compiler. +echo "$as_me:$LINENO: checking for C compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` +{ (ac_try="$ac_compiler --version >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler --version >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -v >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -v >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -V >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -V >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 +echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; } +ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` +# +# List of possible output files, starting from the most likely. +# The algorithm is not robust to junk in `.', hence go to wildcards (a.*) +# only as a last resort. b.out is created by i960 compilers. +ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out' +# +# The IRIX 6 linker writes into existing files which may not be +# executable, retaining their permissions. Remove them first so a +# subsequent execution test works. +ac_rmfiles= +for ac_file in $ac_files +do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { (ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' +# in a Makefile. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi + +{ echo "$as_me:$LINENO: result: $ac_file" >&5 +echo "${ECHO_T}$ac_file" >&6; } +if test -z "$ac_file"; then + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: C compiler cannot create executables +See \`config.log' for more details." >&5 +echo "$as_me: error: C compiler cannot create executables +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } +fi + +ac_exeext=$ac_cv_exeext + +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5 +echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; } +# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 +# If not cross compiling, check that we can run a simple program. +if test "$cross_compiling" != yes; then + if { ac_try='./$ac_file' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { echo "$as_me:$LINENO: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + fi + fi +fi +{ echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +rm -f a.out a.exe conftest$ac_cv_exeext b.out +ac_clean_files=$ac_clean_files_save +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 +echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; } +{ echo "$as_me:$LINENO: result: $cross_compiling" >&5 +echo "${ECHO_T}$cross_compiling" >&6; } + +{ echo "$as_me:$LINENO: checking for suffix of executables" >&5 +echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; } +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +rm -f conftest$ac_cv_exeext +{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 +echo "${ECHO_T}$ac_cv_exeext" >&6; } + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +{ echo "$as_me:$LINENO: checking for suffix of object files" >&5 +echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; } +if test "${ac_cv_objext+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 +echo "${ECHO_T}$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 +echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; } +if test "${ac_cv_c_compiler_gnu+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_compiler_gnu=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_compiler_gnu=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 +echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } +GCC=`test $ac_compiler_gnu = yes && echo yes` +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 +echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } +if test "${ac_cv_prog_cc_g+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + CFLAGS="" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 +echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } +if test "${ac_cv_prog_cc_c89+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#include +#include +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_c89=$ac_arg +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { echo "$as_me:$LINENO: result: none needed" >&5 +echo "${ECHO_T}none needed" >&6; } ;; + xno) + { echo "$as_me:$LINENO: result: unsupported" >&5 +echo "${ECHO_T}unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; +esac + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +DEPDIR="${am__leading_dot}deps" + +ac_config_commands="$ac_config_commands depfiles" + + +am_make=${MAKE-make} +cat > confinc << 'END' +am__doit: + @echo done +.PHONY: am__doit +END +# If we don't find an include directive, just comment out the code. +{ echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5 +echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; } +am__include="#" +am__quote= +_am_result=none +# First try GNU make style include. +echo "include confinc" > confmf +# We grep out `Entering directory' and `Leaving directory' +# messages which can occur if `w' ends up in MAKEFLAGS. +# In particular we don't look at `^make:' because GNU make might +# be invoked under some other name (usually "gmake"), in which +# case it prints its new name instead of `make'. +if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then + am__include=include + am__quote= + _am_result=GNU +fi +# Now try BSD make style include. +if test "$am__include" = "#"; then + echo '.include "confinc"' > confmf + if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then + am__include=.include + am__quote="\"" + _am_result=BSD + fi +fi + + +{ echo "$as_me:$LINENO: result: $_am_result" >&5 +echo "${ECHO_T}$_am_result" >&6; } +rm -f confinc confmf + +# Check whether --enable-dependency-tracking was given. +if test "${enable_dependency_tracking+set}" = set; then + enableval=$enable_dependency_tracking; +fi + +if test "x$enable_dependency_tracking" != xno; then + am_depcomp="$ac_aux_dir/depcomp" + AMDEPBACKSLASH='\' +fi + if test "x$enable_dependency_tracking" != xno; then + AMDEP_TRUE= + AMDEP_FALSE='#' +else + AMDEP_TRUE='#' + AMDEP_FALSE= +fi + + + +depcc="$CC" am_compiler_list= + +{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 +echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; } +if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named `D' -- because `-MD' means `put the output + # in D'. + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with + # Solaris 8's {/usr,}/bin/sh. + touch sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + case $depmode in + nosideeffect) + # after this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + none) break ;; + esac + # We check with `-c' and `-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle `-M -o', and we need to detect this. + if depmode=$depmode \ + source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 +echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 +echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if test "${ac_cv_prog_CPP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ echo "$as_me:$LINENO: result: $CPP" >&5 +echo "${ECHO_T}$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + : +else + { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&5 +echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CFLAGS="$cflags_save" + + +{ echo "$as_me:$LINENO: checking for inline" >&5 +echo $ECHO_N "checking for inline... $ECHO_C" >&6; } +if test "${ac_cv_c_inline+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_c_inline=no +for ac_kw in inline __inline__ __inline; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifndef __cplusplus +typedef int foo_t; +static $ac_kw foo_t static_foo () {return 0; } +$ac_kw foo_t foo () {return 0; } +#endif + +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_c_inline=$ac_kw +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test "$ac_cv_c_inline" != no && break +done + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5 +echo "${ECHO_T}$ac_cv_c_inline" >&6; } + + +case $ac_cv_c_inline in + inline | yes) ;; + *) + case $ac_cv_c_inline in + no) ac_val=;; + *) ac_val=$ac_cv_c_inline;; + esac + cat >>confdefs.h <<_ACEOF +#ifndef __cplusplus +#define inline $ac_val +#endif +_ACEOF + ;; +esac + + +enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args. +set dummy ${ac_tool_prefix}as; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_AS+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$AS"; then + ac_cv_prog_AS="$AS" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AS="${ac_tool_prefix}as" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +AS=$ac_cv_prog_AS +if test -n "$AS"; then + { echo "$as_me:$LINENO: result: $AS" >&5 +echo "${ECHO_T}$AS" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_AS"; then + ac_ct_AS=$AS + # Extract the first word of "as", so it can be a program name with args. +set dummy as; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_AS+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_AS"; then + ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_AS="as" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_AS=$ac_cv_prog_ac_ct_AS +if test -n "$ac_ct_AS"; then + { echo "$as_me:$LINENO: result: $ac_ct_AS" >&5 +echo "${ECHO_T}$ac_ct_AS" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_AS" = x; then + AS="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + AS=$ac_ct_AS + fi +else + AS="$ac_cv_prog_AS" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_DLLTOOL+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { echo "$as_me:$LINENO: result: $DLLTOOL" >&5 +echo "${ECHO_T}$DLLTOOL" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { echo "$as_me:$LINENO: result: $ac_ct_DLLTOOL" >&5 +echo "${ECHO_T}$ac_ct_DLLTOOL" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_OBJDUMP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { echo "$as_me:$LINENO: result: $OBJDUMP" >&5 +echo "${ECHO_T}$OBJDUMP" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { echo "$as_me:$LINENO: result: $ac_ct_OBJDUMP" >&5 +echo "${ECHO_T}$ac_ct_OBJDUMP" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + + ;; +esac + +test -z "$AS" && AS=as + + + + + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + + + + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + + +case `pwd` in + *\ * | *\ *) + { echo "$as_me:$LINENO: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 +echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; +esac + + + +macro_version='2.2.6' +macro_revision='1.3012' + + + + + + + + + + + + + +ltmain="$ac_aux_dir/ltmain.sh" + +{ echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5 +echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6; } +if test "${ac_cv_path_SED+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for ac_i in 1 2 3 4 5 6 7; do + ac_script="$ac_script$as_nl$ac_script" + done + echo "$ac_script" | sed 99q >conftest.sed + $as_unset ac_script || ac_script= + # Extract the first word of "sed gsed" to use in msg output +if test -z "$SED"; then +set dummy sed gsed; ac_prog_name=$2 +if test "${ac_cv_path_SED+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_path_SED_found=false +# Loop through the user's path and test for each of PROGNAME-LIST +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue + # Check for GNU ac_path_SED and select it if it is found. + # Check for GNU $ac_path_SED +case `"$ac_path_SED" --version 2>&1` in +*GNU*) + ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; +*) + ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + echo '' >> "conftest.nl" + "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + ac_count=`expr $ac_count + 1` + if test $ac_count -gt ${ac_path_SED_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_SED="$ac_path_SED" + ac_path_SED_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + + $ac_path_SED_found && break 3 + done +done + +done +IFS=$as_save_IFS + + +fi + +SED="$ac_cv_path_SED" +if test -z "$SED"; then + { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in \$PATH" >&5 +echo "$as_me: error: no acceptable $ac_prog_name could be found in \$PATH" >&2;} + { (exit 1); exit 1; }; } +fi + +else + ac_cv_path_SED=$SED +fi + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_path_SED" >&5 +echo "${ECHO_T}$ac_cv_path_SED" >&6; } + SED="$ac_cv_path_SED" + rm -f conftest.sed + +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" + + + + + + + + + + + +{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 +echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } +if test "${ac_cv_path_GREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Extract the first word of "grep ggrep" to use in msg output +if test -z "$GREP"; then +set dummy grep ggrep; ac_prog_name=$2 +if test "${ac_cv_path_GREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_path_GREP_found=false +# Loop through the user's path and test for each of PROGNAME-LIST +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue + # Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + ac_count=`expr $ac_count + 1` + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + + $ac_path_GREP_found && break 3 + done +done + +done +IFS=$as_save_IFS + + +fi + +GREP="$ac_cv_path_GREP" +if test -z "$GREP"; then + { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + { (exit 1); exit 1; }; } +fi + +else + ac_cv_path_GREP=$GREP +fi + + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 +echo "${ECHO_T}$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ echo "$as_me:$LINENO: checking for egrep" >&5 +echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } +if test "${ac_cv_path_EGREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + # Extract the first word of "egrep" to use in msg output +if test -z "$EGREP"; then +set dummy egrep; ac_prog_name=$2 +if test "${ac_cv_path_EGREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_path_EGREP_found=false +# Loop through the user's path and test for each of PROGNAME-LIST +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue + # Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + ac_count=`expr $ac_count + 1` + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + + $ac_path_EGREP_found && break 3 + done +done + +done +IFS=$as_save_IFS + + +fi + +EGREP="$ac_cv_path_EGREP" +if test -z "$EGREP"; then + { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + { (exit 1); exit 1; }; } +fi + +else + ac_cv_path_EGREP=$EGREP +fi + + + fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 +echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ echo "$as_me:$LINENO: checking for fgrep" >&5 +echo $ECHO_N "checking for fgrep... $ECHO_C" >&6; } +if test "${ac_cv_path_FGREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 + then ac_cv_path_FGREP="$GREP -F" + else + # Extract the first word of "fgrep" to use in msg output +if test -z "$FGREP"; then +set dummy fgrep; ac_prog_name=$2 +if test "${ac_cv_path_FGREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_path_FGREP_found=false +# Loop through the user's path and test for each of PROGNAME-LIST +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in fgrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue + # Check for GNU ac_path_FGREP and select it if it is found. + # Check for GNU $ac_path_FGREP +case `"$ac_path_FGREP" --version 2>&1` in +*GNU*) + ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; +*) + ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + echo 'FGREP' >> "conftest.nl" + "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + ac_count=`expr $ac_count + 1` + if test $ac_count -gt ${ac_path_FGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_FGREP="$ac_path_FGREP" + ac_path_FGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + + $ac_path_FGREP_found && break 3 + done +done + +done +IFS=$as_save_IFS + + +fi + +FGREP="$ac_cv_path_FGREP" +if test -z "$FGREP"; then + { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + { (exit 1); exit 1; }; } +fi + +else + ac_cv_path_FGREP=$FGREP +fi + + + fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_path_FGREP" >&5 +echo "${ECHO_T}$ac_cv_path_FGREP" >&6; } + FGREP="$ac_cv_path_FGREP" + + +test -z "$GREP" && GREP=grep + + + + + + + + + + + + + + + + + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { echo "$as_me:$LINENO: checking for ld used by $CC" >&5 +echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { echo "$as_me:$LINENO: checking for GNU ld" >&5 +echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6; } +else + { echo "$as_me:$LINENO: checking for non-GNU ld" >&5 +echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6; } +fi +if test "${lt_cv_path_LD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &5 +echo "${ECHO_T}$LD" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi +test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 +echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} + { (exit 1); exit 1; }; } +{ echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 +echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6; } +if test "${lt_cv_prog_gnu_ld+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 &5 +echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + + +{ echo "$as_me:$LINENO: checking for BSD- or MS-compatible name lister (nm)" >&5 +echo $ECHO_N "checking for BSD- or MS-compatible name lister (nm)... $ECHO_C" >&6; } +if test "${lt_cv_path_NM+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + : ${lt_cv_path_NM=no} +fi +fi +{ echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5 +echo "${ECHO_T}$lt_cv_path_NM" >&6; } +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$ac_tool_prefix"; then + for ac_prog in "dumpbin -symbols" "link -dump -symbols" + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_DUMPBIN+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$DUMPBIN"; then + ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +DUMPBIN=$ac_cv_prog_DUMPBIN +if test -n "$DUMPBIN"; then + { echo "$as_me:$LINENO: result: $DUMPBIN" >&5 +echo "${ECHO_T}$DUMPBIN" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$DUMPBIN" && break + done +fi +if test -z "$DUMPBIN"; then + ac_ct_DUMPBIN=$DUMPBIN + for ac_prog in "dumpbin -symbols" "link -dump -symbols" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_DUMPBIN"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN +if test -n "$ac_ct_DUMPBIN"; then + { echo "$as_me:$LINENO: result: $ac_ct_DUMPBIN" >&5 +echo "${ECHO_T}$ac_ct_DUMPBIN" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$ac_ct_DUMPBIN" && break +done + + if test "x$ac_ct_DUMPBIN" = x; then + DUMPBIN=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + DUMPBIN=$ac_ct_DUMPBIN + fi +fi + + + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm + + + + + + +{ echo "$as_me:$LINENO: checking the name lister ($NM) interface" >&5 +echo $ECHO_N "checking the name lister ($NM) interface... $ECHO_C" >&6; } +if test "${lt_cv_nm_interface+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:5023: $ac_compile\"" >&5) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&5 + (eval echo "\"\$as_me:5026: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&5 + (eval echo "\"\$as_me:5029: output\"" >&5) + cat conftest.out >&5 + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest* +fi +{ echo "$as_me:$LINENO: result: $lt_cv_nm_interface" >&5 +echo "${ECHO_T}$lt_cv_nm_interface" >&6; } + +{ echo "$as_me:$LINENO: checking whether ln -s works" >&5 +echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else + { echo "$as_me:$LINENO: result: no, using $LN_S" >&5 +echo "${ECHO_T}no, using $LN_S" >&6; } +fi + +# find the maximum length of command line arguments +{ echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5 +echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6; } +if test "${lt_cv_sys_max_cmd_len+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ + = "XX$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac + +fi + +if test -n $lt_cv_sys_max_cmd_len ; then + { echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5 +echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6; } +else + { echo "$as_me:$LINENO: result: none" >&5 +echo "${ECHO_T}none" >&6; } +fi +max_cmd_len=$lt_cv_sys_max_cmd_len + + + + + + +: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} + +{ echo "$as_me:$LINENO: checking whether the shell understands some XSI constructs" >&5 +echo $ECHO_N "checking whether the shell understands some XSI constructs... $ECHO_C" >&6; } +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +{ echo "$as_me:$LINENO: result: $xsi_shell" >&5 +echo "${ECHO_T}$xsi_shell" >&6; } + + +{ echo "$as_me:$LINENO: checking whether the shell understands \"+=\"" >&5 +echo $ECHO_N "checking whether the shell understands \"+=\"... $ECHO_C" >&6; } +lt_shell_append=no +( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +{ echo "$as_me:$LINENO: result: $lt_shell_append" >&5 +echo "${ECHO_T}$lt_shell_append" >&6; } + + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi + + + + + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac + + + + + + + + + +{ echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5 +echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6; } +if test "${lt_cv_ld_reload_flag+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_ld_reload_flag='-r' +fi +{ echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5 +echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6; } +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + darwin*) + if test "$GCC" = yes; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_OBJDUMP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { echo "$as_me:$LINENO: result: $OBJDUMP" >&5 +echo "${ECHO_T}$OBJDUMP" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { echo "$as_me:$LINENO: result: $ac_ct_OBJDUMP" >&5 +echo "${ECHO_T}$ac_ct_OBJDUMP" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + +{ echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5 +echo $ECHO_N "checking how to recognize dependent libraries... $ECHO_C" >&6; } +if test "${lt_cv_deplibs_check_method+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given extended regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[4-9]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + if ( file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]' + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[3-9]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5 +echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6; } +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + + + + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. +set dummy ${ac_tool_prefix}ar; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_AR+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AR="${ac_tool_prefix}ar" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { echo "$as_me:$LINENO: result: $AR" >&5 +echo "${ECHO_T}$AR" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_AR"; then + ac_ct_AR=$AR + # Extract the first word of "ar", so it can be a program name with args. +set dummy ar; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_AR+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_AR="ar" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { echo "$as_me:$LINENO: result: $ac_ct_AR" >&5 +echo "${ECHO_T}$ac_ct_AR" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +else + AR="$ac_cv_prog_AR" +fi + +test -z "$AR" && AR=ar +test -z "$AR_FLAGS" && AR_FLAGS=cru + + + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { echo "$as_me:$LINENO: result: $STRIP" >&5 +echo "${ECHO_T}$STRIP" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 +echo "${ECHO_T}$ac_ct_STRIP" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +test -z "$STRIP" && STRIP=: + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { echo "$as_me:$LINENO: result: $RANLIB" >&5 +echo "${ECHO_T}$RANLIB" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 +echo "${ECHO_T}$ac_ct_RANLIB" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +test -z "$RANLIB" && RANLIB=: + + + + + + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# Check for command to grab the raw symbol name followed by C symbol from nm. +{ echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5 +echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6; } +if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[ABCDGISTW]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[ABCDEGRST]' + fi + ;; +irix* | nonstopux*) + symcode='[BCDEGRST]' + ;; +osf*) + symcode='[BCDEGQRST]' + ;; +solaris*) + symcode='[BDRT]' + ;; +sco3.2v5*) + symcode='[DT]' + ;; +sysv4.2uw2*) + symcode='[DT]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[ABDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK '"\ +" {last_section=section; section=\$ 3};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Now try to grab the symbols. + nlist=conftest.nm + if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5 + (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +const struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_save_LIBS="$LIBS" + lt_save_CFLAGS="$CFLAGS" + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" + if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS="$lt_save_LIBS" + CFLAGS="$lt_save_CFLAGS" + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done + +fi + +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + { echo "$as_me:$LINENO: result: failed" >&5 +echo "${ECHO_T}failed" >&6; } +else + { echo "$as_me:$LINENO: result: ok" >&5 +echo "${ECHO_T}ok" >&6; } +fi + + + + + + + + + + + + + + + + + + + + + + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then + enableval=$enable_libtool_lock; +fi + +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '#line 6247 "configure"' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + { echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5 +echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6; } +if test "${lt_cv_cc_needs_belf+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + lt_cv_cc_needs_belf=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + lt_cv_cc_needs_belf=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5 +echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6; } + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +sparc*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) LD="${LD-ld} -m elf64_sparc" ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" + + + case $host_os in + rhapsody* | darwin*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. +set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_DSYMUTIL+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$DSYMUTIL"; then + ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +DSYMUTIL=$ac_cv_prog_DSYMUTIL +if test -n "$DSYMUTIL"; then + { echo "$as_me:$LINENO: result: $DSYMUTIL" >&5 +echo "${ECHO_T}$DSYMUTIL" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DSYMUTIL"; then + ac_ct_DSYMUTIL=$DSYMUTIL + # Extract the first word of "dsymutil", so it can be a program name with args. +set dummy dsymutil; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_DSYMUTIL"; then + ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL +if test -n "$ac_ct_DSYMUTIL"; then + { echo "$as_me:$LINENO: result: $ac_ct_DSYMUTIL" >&5 +echo "${ECHO_T}$ac_ct_DSYMUTIL" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_DSYMUTIL" = x; then + DSYMUTIL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + DSYMUTIL=$ac_ct_DSYMUTIL + fi +else + DSYMUTIL="$ac_cv_prog_DSYMUTIL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. +set dummy ${ac_tool_prefix}nmedit; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_NMEDIT+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$NMEDIT"; then + ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +NMEDIT=$ac_cv_prog_NMEDIT +if test -n "$NMEDIT"; then + { echo "$as_me:$LINENO: result: $NMEDIT" >&5 +echo "${ECHO_T}$NMEDIT" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_NMEDIT"; then + ac_ct_NMEDIT=$NMEDIT + # Extract the first word of "nmedit", so it can be a program name with args. +set dummy nmedit; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_NMEDIT"; then + ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_NMEDIT="nmedit" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT +if test -n "$ac_ct_NMEDIT"; then + { echo "$as_me:$LINENO: result: $ac_ct_NMEDIT" >&5 +echo "${ECHO_T}$ac_ct_NMEDIT" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_NMEDIT" = x; then + NMEDIT=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + NMEDIT=$ac_ct_NMEDIT + fi +else + NMEDIT="$ac_cv_prog_NMEDIT" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. +set dummy ${ac_tool_prefix}lipo; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_LIPO+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$LIPO"; then + ac_cv_prog_LIPO="$LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_LIPO="${ac_tool_prefix}lipo" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +LIPO=$ac_cv_prog_LIPO +if test -n "$LIPO"; then + { echo "$as_me:$LINENO: result: $LIPO" >&5 +echo "${ECHO_T}$LIPO" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_LIPO"; then + ac_ct_LIPO=$LIPO + # Extract the first word of "lipo", so it can be a program name with args. +set dummy lipo; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_LIPO"; then + ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_LIPO="lipo" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO +if test -n "$ac_ct_LIPO"; then + { echo "$as_me:$LINENO: result: $ac_ct_LIPO" >&5 +echo "${ECHO_T}$ac_ct_LIPO" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_LIPO" = x; then + LIPO=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + LIPO=$ac_ct_LIPO + fi +else + LIPO="$ac_cv_prog_LIPO" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_OTOOL+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$OTOOL"; then + ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OTOOL="${ac_tool_prefix}otool" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +OTOOL=$ac_cv_prog_OTOOL +if test -n "$OTOOL"; then + { echo "$as_me:$LINENO: result: $OTOOL" >&5 +echo "${ECHO_T}$OTOOL" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL"; then + ac_ct_OTOOL=$OTOOL + # Extract the first word of "otool", so it can be a program name with args. +set dummy otool; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_OTOOL"; then + ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OTOOL="otool" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL +if test -n "$ac_ct_OTOOL"; then + { echo "$as_me:$LINENO: result: $ac_ct_OTOOL" >&5 +echo "${ECHO_T}$ac_ct_OTOOL" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_OTOOL" = x; then + OTOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + OTOOL=$ac_ct_OTOOL + fi +else + OTOOL="$ac_cv_prog_OTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool64; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_OTOOL64+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$OTOOL64"; then + ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +OTOOL64=$ac_cv_prog_OTOOL64 +if test -n "$OTOOL64"; then + { echo "$as_me:$LINENO: result: $OTOOL64" >&5 +echo "${ECHO_T}$OTOOL64" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL64"; then + ac_ct_OTOOL64=$OTOOL64 + # Extract the first word of "otool64", so it can be a program name with args. +set dummy otool64; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_OTOOL64"; then + ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OTOOL64="otool64" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 +if test -n "$ac_ct_OTOOL64"; then + { echo "$as_me:$LINENO: result: $ac_ct_OTOOL64" >&5 +echo "${ECHO_T}$ac_ct_OTOOL64" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_OTOOL64" = x; then + OTOOL64=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + OTOOL64=$ac_ct_OTOOL64 + fi +else + OTOOL64="$ac_cv_prog_OTOOL64" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + { echo "$as_me:$LINENO: checking for -single_module linker flag" >&5 +echo $ECHO_N "checking for -single_module linker flag... $ECHO_C" >&6; } +if test "${lt_cv_apple_cc_single_mod+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&5 + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi +fi +{ echo "$as_me:$LINENO: result: $lt_cv_apple_cc_single_mod" >&5 +echo "${ECHO_T}$lt_cv_apple_cc_single_mod" >&6; } + { echo "$as_me:$LINENO: checking for -exported_symbols_list linker flag" >&5 +echo $ECHO_N "checking for -exported_symbols_list linker flag... $ECHO_C" >&6; } +if test "${lt_cv_ld_exported_symbols_list+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + lt_cv_ld_exported_symbols_list=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + lt_cv_ld_exported_symbols_list=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_ld_exported_symbols_list" >&5 +echo "${ECHO_T}$lt_cv_ld_exported_symbols_list" >&6; } + case $host_os in + rhapsody* | darwin1.[012]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[91]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[012]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac + + +{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5 +echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } +if test "${ac_cv_header_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_header_stdc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_header_stdc=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then + : +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 +echo "${ECHO_T}$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +cat >>confdefs.h <<\_ACEOF +#define STDC_HEADERS 1 +_ACEOF + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. + + + + + + + + + +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_Header=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + +for ac_header in dlfcn.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_Header=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + +# Set options + + + + enable_dlopen=no + + + + # Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then + enableval=$enable_shared; p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_shared=yes +fi + + + + + + + + + + # Check whether --enable-static was given. +if test "${enable_static+set}" = set; then + enableval=$enable_static; p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_static=yes +fi + + + + + + + + + + +# Check whether --with-pic was given. +if test "${with_pic+set}" = set; then + withval=$with_pic; pic_mode="$withval" +else + pic_mode=default +fi + + +test -z "$pic_mode" && pic_mode=default + + + + + + + + # Check whether --enable-fast-install was given. +if test "${enable_fast_install+set}" = set; then + enableval=$enable_fast_install; p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_fast_install=yes +fi + + + + + + + + + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ltmain" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + + + + + + + + + + + + + + + + + + + + + + + + + +test -z "$LN_S" && LN_S="ln -s" + + + + + + + + + + + + + + +if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + +{ echo "$as_me:$LINENO: checking for objdir" >&5 +echo $ECHO_N "checking for objdir... $ECHO_C" >&6; } +if test "${lt_cv_objdir+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null +fi +{ echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5 +echo "${ECHO_T}$lt_cv_objdir" >&6; } +objdir=$lt_cv_objdir + + + + + +cat >>confdefs.h <<_ACEOF +#define LT_OBJDIR "$lt_cv_objdir/" +_ACEOF + + + + + + + + + + + + + + + + + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='s/\(["`$\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + { echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5 +echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6; } +if test "${lt_cv_path_MAGIC_CMD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/${ac_tool_prefix}file; then + lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 +echo "${ECHO_T}$MAGIC_CMD" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + + + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + { echo "$as_me:$LINENO: checking for file" >&5 +echo $ECHO_N "checking for file... $ECHO_C" >&6; } +if test "${lt_cv_path_MAGIC_CMD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/file; then + lt_cv_path_MAGIC_CMD="$ac_dir/file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 +echo "${ECHO_T}$MAGIC_CMD" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + +# Use C for the default configuration in the libtool script + +lt_save_CC="$CC" +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +objext=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + +if test -n "$compiler"; then + +lt_prog_compiler_no_builtin_flag= + +if test "$GCC" = yes; then + lt_prog_compiler_no_builtin_flag=' -fno-builtin' + + { echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:7862: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:7866: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $RM conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then + lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" +else + : +fi + +fi + + + + + + + lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + +{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 +echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; } + + if test "$GCC" = yes; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static='-non_shared' + ;; + + linux* | k*bsd*-gnu) + case $cc_basename in + # old Intel for x86_64 which still supported -KPIC. + ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='--shared' + lt_prog_compiler_static='--static' + ;; + pgcc* | pgf77* | pgf90* | pgf95*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + xl*) + # IBM XL C 8.0/Fortran 10.1 on PPC + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-qpic' + lt_prog_compiler_static='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Wl,' + ;; + *Sun\ F*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='' + ;; + esac + ;; + esac + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + case $cc_basename in + f77* | f90* | f95*) + lt_prog_compiler_wl='-Qoption ld ';; + *) + lt_prog_compiler_wl='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl='-Qoption ld ' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + lt_prog_compiler_pic='-Kconform_pic' + lt_prog_compiler_static='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_can_build_shared=no + ;; + + uts4*) + lt_prog_compiler_pic='-pic' + lt_prog_compiler_static='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared=no + ;; + esac + fi + +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" + ;; +esac +{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5 +echo "${ECHO_T}$lt_prog_compiler_pic" >&6; } + + + + + + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic"; then + { echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic works... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_pic_works+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_pic_works=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic -DPIC" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:8201: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:8205: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works=yes + fi + fi + $RM conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_pic_works" >&6; } + +if test x"$lt_cv_prog_compiler_pic_works" = xyes; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi + + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_static_works+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_static_works=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works=yes + fi + else + lt_cv_prog_compiler_static_works=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_static_works" >&6; } + +if test x"$lt_cv_prog_compiler_static_works" = xyes; then + : +else + lt_prog_compiler_static= +fi + + + + + + + + { echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 +echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_c_o+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:8306: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:8310: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6; } + + + + + + + { echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 +echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; } +if test "${lt_cv_prog_compiler_c_o+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:8361: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:8365: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5 +echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6; } + + + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5 +echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; } + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { echo "$as_me:$LINENO: result: $hard_links" >&5 +echo "${ECHO_T}$hard_links" >&6; } + if test "$hard_links" = no; then + { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + + + + + + + { echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; } + + runpath_var= + allow_undefined_flag= + always_export_symbols=no + archive_cmds= + archive_expsym_cmds= + compiler_needs_object=no + enable_shared_with_static_runtimes=no + export_dynamic_flag_spec= + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + hardcode_automatic=no + hardcode_direct=no + hardcode_direct_absolute=no + hardcode_libdir_flag_spec= + hardcode_libdir_flag_spec_ld= + hardcode_libdir_separator= + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + inherit_rpath=no + link_all_deplibs=unknown + module_cmds= + module_expsym_cmds= + old_archive_from_new_cmds= + old_archive_from_expsyms_cmds= + thread_safe_flag_spec= + whole_archive_flag_spec= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + linux* | k*bsd*-gnu) + link_all_deplibs=no + ;; + esac + + ld_shlibs=yes + if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + export_dynamic_flag_spec='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec= + fi + supports_anon_versioning=no + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + allow_undefined_flag=unsupported + always_export_symbols=no + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs=no + fi + ;; + + interix[3-9]*) + hardcode_direct=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag= + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + whole_archive_flag_spec= + tmp_sharedflag='--shared' ;; + xl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + compiler_needs_object=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + xlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' + hardcode_libdir_flag_spec= + hardcode_libdir_flag_spec_ld='-rpath $libdir' + archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + ld_shlibs=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test "$ld_shlibs" = no; then + runpath_var= + hardcode_libdir_flag_spec= + export_dynamic_flag_spec= + whole_archive_flag_spec= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds='' + hardcode_direct=yes + hardcode_direct_absolute=yes + hardcode_libdir_separator=':' + link_all_deplibs=yes + file_list_spec='${wl}-f,' + + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + link_all_deplibs=no + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + export_dynamic_flag_spec='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag=' ${wl}-bernotok' + allow_undefined_flag=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + archive_cmds_need_lc=yes + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + bsdi[45]*) + export_dynamic_flag_spec=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' + fix_srcfile_path='`cygpath -w "$srcfile"`' + enable_shared_with_static_runtimes=yes + ;; + + darwin* | rhapsody*) + + + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + whole_archive_flag_spec='' + link_all_deplibs=yes + allow_undefined_flag="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=echo + archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + + else + ld_shlibs=no + fi + + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + freebsd1*) + ld_shlibs=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9*) + if test "$GCC" = yes; then + archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + export_dynamic_flag_spec='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_flag_spec_ld='+b $libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${wl}-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + hardcode_shlibpath_var=no + ;; + *) + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + cat >conftest.$ac_ext <<_ACEOF +int foo(void) {} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + inherit_rpath=yes + link_all_deplibs=yes + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + hardcode_shlibpath_var=no + hardcode_direct_absolute=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + else + case $host_os in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-R$libdir' + ;; + *) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + archive_cmds_need_lc='no' + hardcode_libdir_separator=: + ;; + + solaris*) + no_undefined_flag=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='${wl}' + archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds='$CC -r -o $output$reload_objs' + hardcode_direct=no + ;; + motorola) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag='${wl}-z,text' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag='${wl}-z,text' + allow_undefined_flag='${wl}-z,nodefs' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-R,$libdir' + hardcode_libdir_separator=':' + link_all_deplibs=yes + export_dynamic_flag_spec='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + export_dynamic_flag_spec='${wl}-Blargedynsym' + ;; + esac + fi + fi + +{ echo "$as_me:$LINENO: result: $ld_shlibs" >&5 +echo "${ECHO_T}$ld_shlibs" >&6; } +test "$ld_shlibs" = no && can_build_shared=no + +with_gnu_ld=$with_gnu_ld + + + + + + + + + + + + + + + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5 +echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; } + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl + pic_flag=$lt_prog_compiler_pic + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\"") >&5 + (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + then + archive_cmds_need_lc=no + else + archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + { echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5 +echo "${ECHO_T}$archive_cmds_need_lc" >&6; } + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5 +echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; } + +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'` + else + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[lt_foo]++; } + if (lt_freq[lt_foo] == 1) { print lt_foo; } +}'` + sys_lib_search_path_spec=`$ECHO $lt_search_path_spec` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[4-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[123]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix[3-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # Some binutils ld are patched to set DT_RUNPATH + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then + shlibpath_overrides_runpath=yes +fi + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5 +echo "${ECHO_T}$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 +echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; } +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || + test -n "$runpath_var" || + test "X$hardcode_automatic" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$hardcode_direct" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && + test "$hardcode_minus_L" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +{ echo "$as_me:$LINENO: result: $hardcode_action" >&5 +echo "${ECHO_T}$hardcode_action" >&6; } + +if test "$hardcode_action" = relink || + test "$inherit_rpath" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + { echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 +echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; } +if test "${ac_cv_lib_dl_dlopen+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_dl_dlopen=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dl_dlopen=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 +echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; } +if test $ac_cv_lib_dl_dlopen = yes; then + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + +fi + + ;; + + *) + { echo "$as_me:$LINENO: checking for shl_load" >&5 +echo $ECHO_N "checking for shl_load... $ECHO_C" >&6; } +if test "${ac_cv_func_shl_load+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define shl_load to an innocuous variant, in case declares shl_load. + For example, HP-UX 11i declares gettimeofday. */ +#define shl_load innocuous_shl_load + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char shl_load (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef shl_load + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_shl_load || defined __stub___shl_load +choke me +#endif + +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_func_shl_load=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_shl_load=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5 +echo "${ECHO_T}$ac_cv_func_shl_load" >&6; } +if test $ac_cv_func_shl_load = yes; then + lt_cv_dlopen="shl_load" +else + { echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5 +echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6; } +if test "${ac_cv_lib_dld_shl_load+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_dld_shl_load=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dld_shl_load=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5 +echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6; } +if test $ac_cv_lib_dld_shl_load = yes; then + lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" +else + { echo "$as_me:$LINENO: checking for dlopen" >&5 +echo $ECHO_N "checking for dlopen... $ECHO_C" >&6; } +if test "${ac_cv_func_dlopen+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define dlopen to an innocuous variant, in case declares dlopen. + For example, HP-UX 11i declares gettimeofday. */ +#define dlopen innocuous_dlopen + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char dlopen (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef dlopen + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_dlopen || defined __stub___dlopen +choke me +#endif + +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_func_dlopen=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_dlopen=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5 +echo "${ECHO_T}$ac_cv_func_dlopen" >&6; } +if test $ac_cv_func_dlopen = yes; then + lt_cv_dlopen="dlopen" +else + { echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 +echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; } +if test "${ac_cv_lib_dl_dlopen+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_dl_dlopen=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dl_dlopen=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 +echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; } +if test $ac_cv_lib_dl_dlopen = yes; then + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + { echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5 +echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6; } +if test "${ac_cv_lib_svld_dlopen+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsvld $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_svld_dlopen=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_svld_dlopen=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5 +echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6; } +if test $ac_cv_lib_svld_dlopen = yes; then + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" +else + { echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5 +echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6; } +if test "${ac_cv_lib_dld_dld_link+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dld_link (); +int +main () +{ +return dld_link (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_dld_dld_link=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_dld_dld_link=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5 +echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6; } +if test $ac_cv_lib_dld_dld_link = yes; then + lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" +fi + + +fi + + +fi + + +fi + + +fi + + +fi + + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + { echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5 +echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6; } +if test "${lt_cv_dlopen_self+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line 11133 "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +void fnord() { int i=42;} +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self=no + fi +fi +rm -fr conftest* + + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5 +echo "${ECHO_T}$lt_cv_dlopen_self" >&6; } + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + { echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5 +echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6; } +if test "${lt_cv_dlopen_self_static+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self_static=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line 11229 "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +void fnord() { int i=42;} +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self_static=no + fi +fi +rm -fr conftest* + + +fi +{ echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5 +echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6; } + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + + + + + + + + + + + + + + + + + +striplib= +old_striplib= +{ echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5 +echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6; } +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + fi + ;; + *) + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + ;; + esac +fi + + + + + + + + + + + + + # Report which library types will actually be built + { echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5 +echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6; } + { echo "$as_me:$LINENO: result: $can_build_shared" >&5 +echo "${ECHO_T}$can_build_shared" >&6; } + + { echo "$as_me:$LINENO: checking whether to build shared libraries" >&5 +echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6; } + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[4-9]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + { echo "$as_me:$LINENO: result: $enable_shared" >&5 +echo "${ECHO_T}$enable_shared" >&6; } + + { echo "$as_me:$LINENO: checking whether to build static libraries" >&5 +echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6; } + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + { echo "$as_me:$LINENO: result: $enable_static" >&5 +echo "${ECHO_T}$enable_static" >&6; } + + + + +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + + + + + + + + + + + + + ac_config_commands="$ac_config_commands libtool" + + + + +# Only expand once: + + +if test "x$CC" != xcc; then + { echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5 +echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6; } +else + { echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5 +echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6; } +fi +set dummy $CC; ac_cc=`echo $2 | + sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` +if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +# Make sure it works both with $CC and with simple cc. +# We do the test twice because some compilers refuse to overwrite an +# existing .o file with -o, though they will create one. +ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5' +rm -f conftest2.* +if { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + test -f conftest2.$ac_objext && { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; +then + eval ac_cv_prog_cc_${ac_cc}_c_o=yes + if test "x$CC" != xcc; then + # Test first that cc exists at all. + if { ac_try='cc -c conftest.$ac_ext >&5' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5' + rm -f conftest2.* + if { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + test -f conftest2.$ac_objext && { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; + then + # cc works too. + : + else + # cc exists but doesn't like -o. + eval ac_cv_prog_cc_${ac_cc}_c_o=no + fi + fi + fi +else + eval ac_cv_prog_cc_${ac_cc}_c_o=no +fi +rm -f core conftest* + +fi +if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define NO_MINUS_C_MINUS_O 1 +_ACEOF + +fi + +# FIXME: we rely on the cache variable name because +# there is no other way. +set dummy $CC +am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` +eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o +if test "$am_t" != yes; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC="$am_aux_dir/compile $CC" +fi + + + +if test "x$enable_docs" = xyes; then + # Extract the first word of "doxygen", so it can be a program name with args. +set dummy doxygen; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_HAVE_DOXYGEN+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$HAVE_DOXYGEN"; then + ac_cv_prog_HAVE_DOXYGEN="$HAVE_DOXYGEN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_HAVE_DOXYGEN="true" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + test -z "$ac_cv_prog_HAVE_DOXYGEN" && ac_cv_prog_HAVE_DOXYGEN="false" +fi +fi +HAVE_DOXYGEN=$ac_cv_prog_HAVE_DOXYGEN +if test -n "$HAVE_DOXYGEN"; then + { echo "$as_me:$LINENO: result: $HAVE_DOXYGEN" >&5 +echo "${ECHO_T}$HAVE_DOXYGEN" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + if test $HAVE_DOXYGEN = "false"; then + { echo "$as_me:$LINENO: WARNING: *** doxygen not found, API documentation will not be built" >&5 +echo "$as_me: WARNING: *** doxygen not found, API documentation will not be built" >&2;} + fi +else + HAVE_DOXYGEN=false +fi + if $HAVE_DOXYGEN; then + HAVE_DOXYGEN_TRUE= + HAVE_DOXYGEN_FALSE='#' +else + HAVE_DOXYGEN_TRUE='#' + HAVE_DOXYGEN_FALSE= +fi + + +# Check whether --enable-docs was given. +if test "${enable_docs+set}" = set; then + enableval=$enable_docs; +fi + + +if test "x$enable_docs" = xyes; then + for ac_prog in pdflatex +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_PDFLATEX+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$PDFLATEX"; then + ac_cv_prog_PDFLATEX="$PDFLATEX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_PDFLATEX="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +PDFLATEX=$ac_cv_prog_PDFLATEX +if test -n "$PDFLATEX"; then + { echo "$as_me:$LINENO: result: $PDFLATEX" >&5 +echo "${ECHO_T}$PDFLATEX" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$PDFLATEX" && break +done +test -n "$PDFLATEX" || PDFLATEX="/bin/false" + + for ac_prog in htlatex +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_HTLATEX+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$HTLATEX"; then + ac_cv_prog_HTLATEX="$HTLATEX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_HTLATEX="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +HTLATEX=$ac_cv_prog_HTLATEX +if test -n "$HTLATEX"; then + { echo "$as_me:$LINENO: result: $HTLATEX" >&5 +echo "${ECHO_T}$HTLATEX" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$HTLATEX" && break +done +test -n "$HTLATEX" || HTLATEX="/bin/false" + + if test "x$PDFLATEX" = x/bin/false || test "x$HTLATEX" = x/bin/false; then + enable_docs=no + { echo "$as_me:$LINENO: WARNING: Documentation will not be built!" >&5 +echo "$as_me: WARNING: Documentation will not be built!" >&2;} + fi +fi + + if test "x$enable_docs" = xyes; then + BUILD_DOCS_TRUE= + BUILD_DOCS_FALSE='#' +else + BUILD_DOCS_TRUE='#' + BUILD_DOCS_FALSE= +fi + + +# Check whether --enable-examples was given. +if test "${enable_examples+set}" = set; then + enableval=$enable_examples; +fi + + + if test "x$enable_examples" = xyes; then + BUILD_EXAMPLES_TRUE= + BUILD_EXAMPLES_FALSE='#' +else + BUILD_EXAMPLES_TRUE='#' + BUILD_EXAMPLES_FALSE= +fi + + + + +cflags_save="$CFLAGS" +if test -z "$GCC"; then + case $host in + *-*-irix*) + if test -z "$CC"; then + CC=cc + fi + DEBUG="-g -signed" + CFLAGS="-O2 -w -signed" + PROFILE="-p -g3 -O2 -signed" ;; + sparc-sun-solaris*) + DEBUG="-v -g" + CFLAGS="-xO4 -fast -w -fsimple -native -xcg92" + PROFILE="-v -xpg -g -xO4 -fast -native -fsimple -xcg92 -Dsuncc" ;; + *) + DEBUG="-g" + CFLAGS="-O" + PROFILE="-g -p" ;; + esac +else + + { echo "$as_me:$LINENO: checking GCC version" >&5 +echo $ECHO_N "checking GCC version... $ECHO_C" >&6; } + GCC_VERSION=`$CC -dumpversion` + { echo "$as_me:$LINENO: result: $GCC_VERSION" >&5 +echo "${ECHO_T}$GCC_VERSION" >&6; } + case $host in + *86-*-linux*) + DEBUG="-g -Wall -Wextra -D_REENTRANT -D__NO_MATH_INLINES -fsigned-char" + CFLAGS="-O20 -ffast-math -mno-ieee-fp -D_REENTRANT -fsigned-char" +# PROFILE="-Wall -Wextra -pg -g -O20 -ffast-math -D_REENTRANT -fsigned-char -fno-inline -static" + PROFILE="-Wall -Wextra -pg -g -O20 -ffast-math -mno-ieee-fp -D_REENTRANT -fsigned-char -fno-inline" + + # glibc < 2.1.3 has a serious FP bug in the math inline header + # that will cripple Vorbis. Look to see if the magic FP stack + # clobber is missing in the mathinline header, thus indicating + # the buggy version + + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + #define __LIBC_INTERNAL_MATH_INLINES 1 + #define __OPTIMIZE__ + #include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "log10.*fldlg2.*fxch" >/dev/null 2>&1; then + bad=maybe +else + bad=no +fi +rm -f conftest* + + if test ${bad} = "maybe" ;then + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + #define __LIBC_INTERNAL_MATH_INLINES 1 + #define __OPTIMIZE__ + #include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "log10.*fldlg2.*fxch.*st\([0123456789]*\)" >/dev/null 2>&1; then + bad=no +else + bad=yes +fi +rm -f conftest* + + fi + if test ${bad} = "yes" ;then + { echo "$as_me:$LINENO: WARNING: " >&5 +echo "$as_me: WARNING: " >&2;} + { echo "$as_me:$LINENO: WARNING: ********************************************************" >&5 +echo "$as_me: WARNING: ********************************************************" >&2;} + { echo "$as_me:$LINENO: WARNING: * The glibc headers on this machine have a serious bug *" >&5 +echo "$as_me: WARNING: * The glibc headers on this machine have a serious bug *" >&2;} + { echo "$as_me:$LINENO: WARNING: * in /usr/include/bits/mathinline.h This bug affects *" >&5 +echo "$as_me: WARNING: * in /usr/include/bits/mathinline.h This bug affects *" >&2;} + { echo "$as_me:$LINENO: WARNING: * all floating point code, not just Ogg, built on this *" >&5 +echo "$as_me: WARNING: * all floating point code, not just Ogg, built on this *" >&2;} + { echo "$as_me:$LINENO: WARNING: * machine. Upgrading to glibc 2.1.3 is strongly urged *" >&5 +echo "$as_me: WARNING: * machine. Upgrading to glibc 2.1.3 is strongly urged *" >&2;} + { echo "$as_me:$LINENO: WARNING: * to correct the problem. Note that upgrading glibc *" >&5 +echo "$as_me: WARNING: * to correct the problem. Note that upgrading glibc *" >&2;} + { echo "$as_me:$LINENO: WARNING: * will not fix any previously built programs; this is *" >&5 +echo "$as_me: WARNING: * will not fix any previously built programs; this is *" >&2;} + { echo "$as_me:$LINENO: WARNING: * a compile-time time bug. *" >&5 +echo "$as_me: WARNING: * a compile-time time bug. *" >&2;} + { echo "$as_me:$LINENO: WARNING: * To work around the problem for this build of Ogg, *" >&5 +echo "$as_me: WARNING: * To work around the problem for this build of Ogg, *" >&2;} + { echo "$as_me:$LINENO: WARNING: * autoconf is disabling all math inlining. This will *" >&5 +echo "$as_me: WARNING: * autoconf is disabling all math inlining. This will *" >&2;} + { echo "$as_me:$LINENO: WARNING: * hurt Ogg performace but is necessary for an Ogg that *" >&5 +echo "$as_me: WARNING: * hurt Ogg performace but is necessary for an Ogg that *" >&2;} + { echo "$as_me:$LINENO: WARNING: * will actually work. Once glibc is upgraded, rerun *" >&5 +echo "$as_me: WARNING: * will actually work. Once glibc is upgraded, rerun *" >&2;} + { echo "$as_me:$LINENO: WARNING: * configure and make to build with inlining. *" >&5 +echo "$as_me: WARNING: * configure and make to build with inlining. *" >&2;} + { echo "$as_me:$LINENO: WARNING: ********************************************************" >&5 +echo "$as_me: WARNING: ********************************************************" >&2;} + { echo "$as_me:$LINENO: WARNING: " >&5 +echo "$as_me: WARNING: " >&2;} + + CFLAGS=${OPT}" -D__NO_MATH_INLINES" + PROFILE=${PROFILE}" -D__NO_MATH_INLINES" + fi;; + powerpc-*-linux*spe) + DEBUG="-g -Wall -Wextra -D_REENTRANT -D__NO_MATH_INLINES" + CFLAGS="-O3 -Wall -Wextra -ffast-math -mfused-madd -D_REENTRANT" + PROFILE="-pg -g -O3 -ffast-math -mfused-madd -D_REENTRANT";; + powerpc-*-linux*) + DEBUG="-g -Wall -Wextra -D_REENTRANT -D__NO_MATH_INLINES" + CFLAGS="-O3 -Wall -Wextra -ffast-math -mfused-madd -mcpu=750 -D_REENTRANT" + PROFILE="-pg -g -O3 -ffast-math -mfused-madd -mcpu=750 -D_REENTRANT";; + *-*-linux*) + DEBUG="-g -Wall -Wextra -D_REENTRANT -D__NO_MATH_INLINES -fsigned-char" + CFLAGS="-O20 -Wall -Wextra -ffast-math -D_REENTRANT -fsigned-char" + PROFILE="-pg -g -O20 -ffast-math -D_REENTRANT -fsigned-char";; + sparc-sun-*) + sparc_cpu="" + { echo "$as_me:$LINENO: checking if gcc supports -mv8" >&5 +echo $ECHO_N "checking if gcc supports -mv8... $ECHO_C" >&6; } + old_cflags="$CFLAGS" + CFLAGS="$CFLAGS -mv8" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + sparc_cpu="-mv8" + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$old_cflags" + DEBUG="-g -Wall -Wextra -D__NO_MATH_INLINES -fsigned-char $sparc_cpu" + CFLAGS="-O20 -Wall -Wextra -ffast-math -D__NO_MATH_INLINES -fsigned-char $sparc_cpu" + PROFILE="-pg -g -O20 -D__NO_MATH_INLINES -fsigned-char $sparc_cpu" ;; + *-*-darwin*) + DEBUG="-DDARWIN -fno-common -force_cpusubtype_ALL -Wall -g -O0 -fsigned-char" + CFLAGS="-DDARWIN -fno-common -force_cpusubtype_ALL -Wall -g -O4 -ffast-math -fsigned-char" + PROFILE="-DDARWIN -fno-common -force_cpusubtype_ALL -Wall -g -pg -O4 -ffast-math -fsigned-char";; + *-*-os2*) + # Use -W instead of -Wextra because gcc on OS/2 is an old version. + DEBUG="-g -Wall -W -D_REENTRANT -D__NO_MATH_INLINES -fsigned-char" + CFLAGS="-O20 -Wall -W -ffast-math -D_REENTRANT -fsigned-char" + PROFILE="-pg -g -O20 -ffast-math -D_REENTRANT -fsigned-char";; + *) + DEBUG="-g -Wall -Wextra -D__NO_MATH_INLINES -fsigned-char" + CFLAGS="-O20 -Wall -Wextra -D__NO_MATH_INLINES -fsigned-char" + PROFILE="-O20 -g -pg -D__NO_MATH_INLINES -fsigned-char" ;; + esac + + { echo "$as_me:$LINENO: checking if $CC accepts -Wdeclaration-after-statement" >&5 +echo $ECHO_N "checking if $CC accepts -Wdeclaration-after-statement... $ECHO_C" >&6; } + ac_add_cflags__old_cflags="$CFLAGS" + CFLAGS="$CFLAGS -Wdeclaration-after-statement" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ +puts("Hello, World!"); return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + CFLAGS="$ac_add_cflags__old_cflags" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + +fi +CFLAGS="$CFLAGS $cflags_save" + + +if test "${ac_cv_header_memory_h+set}" = set; then + { echo "$as_me:$LINENO: checking for memory.h" >&5 +echo $ECHO_N "checking for memory.h... $ECHO_C" >&6; } +if test "${ac_cv_header_memory_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +{ echo "$as_me:$LINENO: result: $ac_cv_header_memory_h" >&5 +echo "${ECHO_T}$ac_cv_header_memory_h" >&6; } +else + # Is the header compilable? +{ echo "$as_me:$LINENO: checking memory.h usability" >&5 +echo $ECHO_N "checking memory.h usability... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$as_me:$LINENO: checking memory.h presence" >&5 +echo $ECHO_N "checking memory.h presence... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$as_me:$LINENO: WARNING: memory.h: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: memory.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: memory.h: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: memory.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$as_me:$LINENO: WARNING: memory.h: present but cannot be compiled" >&5 +echo "$as_me: WARNING: memory.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: memory.h: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: memory.h: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: memory.h: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: memory.h: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: memory.h: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: memory.h: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: memory.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: memory.h: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: memory.h: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: memory.h: in the future, the compiler will take precedence" >&2;} + ( cat <<\_ASBOX +## ---------------------------------- ## +## Report this to vorbis-dev@xiph.org ## +## ---------------------------------- ## +_ASBOX + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac +{ echo "$as_me:$LINENO: checking for memory.h" >&5 +echo $ECHO_N "checking for memory.h... $ECHO_C" >&6; } +if test "${ac_cv_header_memory_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_header_memory_h=$ac_header_preproc +fi +{ echo "$as_me:$LINENO: result: $ac_cv_header_memory_h" >&5 +echo "${ECHO_T}$ac_cv_header_memory_h" >&6; } + +fi +if test $ac_cv_header_memory_h = yes; then + CFLAGS="$CFLAGS -DUSE_MEMORY_H" +else + : +fi + + + + + + +{ echo "$as_me:$LINENO: checking for cos in -lm" >&5 +echo $ECHO_N "checking for cos in -lm... $ECHO_C" >&6; } +if test "${ac_cv_lib_m_cos+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lm $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char cos (); +int +main () +{ +return cos (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_m_cos=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_m_cos=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_m_cos" >&5 +echo "${ECHO_T}$ac_cv_lib_m_cos" >&6; } +if test $ac_cv_lib_m_cos = yes; then + VORBIS_LIBS="-lm" +else + VORBIS_LIBS="" +fi + +{ echo "$as_me:$LINENO: checking for pthread_create in -lpthread" >&5 +echo $ECHO_N "checking for pthread_create in -lpthread... $ECHO_C" >&6; } +if test "${ac_cv_lib_pthread_pthread_create+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpthread $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_create (); +int +main () +{ +return pthread_create (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_lib_pthread_pthread_create=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_lib_pthread_pthread_create=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_create" >&5 +echo "${ECHO_T}$ac_cv_lib_pthread_pthread_create" >&6; } +if test $ac_cv_lib_pthread_pthread_create = yes; then + pthread_lib="-lpthread" +else + : +fi + + + + +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_path_PKG_CONFIG+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +PKG_CONFIG=$ac_cv_path_PKG_CONFIG +if test -n "$PKG_CONFIG"; then + { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5 +echo "${ECHO_T}$PKG_CONFIG" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKG_CONFIG"; then + ac_pt_PKG_CONFIG=$PKG_CONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $ac_pt_PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG +if test -n "$ac_pt_PKG_CONFIG"; then + { echo "$as_me:$LINENO: result: $ac_pt_PKG_CONFIG" >&5 +echo "${ECHO_T}$ac_pt_PKG_CONFIG" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_pt_PKG_CONFIG" = x; then + PKG_CONFIG="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + PKG_CONFIG=$ac_pt_PKG_CONFIG + fi +else + PKG_CONFIG="$ac_cv_path_PKG_CONFIG" +fi + +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=0.9.0 + { echo "$as_me:$LINENO: checking pkg-config is at least version $_pkg_min_version" >&5 +echo $ECHO_N "checking pkg-config is at least version $_pkg_min_version... $ECHO_C" >&6; } + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + PKG_CONFIG="" + fi + +fi + +HAVE_OGG=no +if test "x$PKG_CONFIG" != "x" +then + +pkg_failed=no +{ echo "$as_me:$LINENO: checking for OGG" >&5 +echo $ECHO_N "checking for OGG... $ECHO_C" >&6; } + +if test -n "$PKG_CONFIG"; then + if test -n "$OGG_CFLAGS"; then + pkg_cv_OGG_CFLAGS="$OGG_CFLAGS" + else + if test -n "$PKG_CONFIG" && \ + { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"ogg >= 1.0\"") >&5 + ($PKG_CONFIG --exists --print-errors "ogg >= 1.0") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_OGG_CFLAGS=`$PKG_CONFIG --cflags "ogg >= 1.0" 2>/dev/null` +else + pkg_failed=yes +fi + fi +else + pkg_failed=untried +fi +if test -n "$PKG_CONFIG"; then + if test -n "$OGG_LIBS"; then + pkg_cv_OGG_LIBS="$OGG_LIBS" + else + if test -n "$PKG_CONFIG" && \ + { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"ogg >= 1.0\"") >&5 + ($PKG_CONFIG --exists --print-errors "ogg >= 1.0") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_OGG_LIBS=`$PKG_CONFIG --libs "ogg >= 1.0" 2>/dev/null` +else + pkg_failed=yes +fi + fi +else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + OGG_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "ogg >= 1.0"` + else + OGG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "ogg >= 1.0"` + fi + # Put the nasty error message in config.log where it belongs + echo "$OGG_PKG_ERRORS" >&5 + + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + HAVE_OGG=no +elif test $pkg_failed = untried; then + HAVE_OGG=no +else + OGG_CFLAGS=$pkg_cv_OGG_CFLAGS + OGG_LIBS=$pkg_cv_OGG_LIBS + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + HAVE_OGG=yes +fi +fi +if test "x$HAVE_OGG" = "xno" +then + +# Check whether --with-ogg was given. +if test "${with_ogg+set}" = set; then + withval=$with_ogg; ogg_prefix="$withval" +else + ogg_prefix="" +fi + + +# Check whether --with-ogg-libraries was given. +if test "${with_ogg_libraries+set}" = set; then + withval=$with_ogg_libraries; ogg_libraries="$withval" +else + ogg_libraries="" +fi + + +# Check whether --with-ogg-includes was given. +if test "${with_ogg_includes+set}" = set; then + withval=$with_ogg_includes; ogg_includes="$withval" +else + ogg_includes="" +fi + +# Check whether --enable-oggtest was given. +if test "${enable_oggtest+set}" = set; then + enableval=$enable_oggtest; +else + enable_oggtest=yes +fi + + + if test "x$ogg_libraries" != "x" ; then + OGG_LIBS="-L$ogg_libraries" + elif test "x$ogg_prefix" = "xno" || test "x$ogg_prefix" = "xyes" ; then + OGG_LIBS="" + elif test "x$ogg_prefix" != "x" ; then + OGG_LIBS="-L$ogg_prefix/lib" + elif test "x$prefix" != "xNONE" ; then + OGG_LIBS="-L$prefix/lib" + fi + + if test "x$ogg_prefix" != "xno" ; then + OGG_LIBS="$OGG_LIBS -logg" + fi + + if test "x$ogg_includes" != "x" ; then + OGG_CFLAGS="-I$ogg_includes" + elif test "x$ogg_prefix" = "xno" || test "x$ogg_prefix" = "xyes" ; then + OGG_CFLAGS="" + elif test "x$ogg_prefix" != "x" ; then + OGG_CFLAGS="-I$ogg_prefix/include" + elif test "x$prefix" != "xNONE"; then + OGG_CFLAGS="-I$prefix/include" + fi + + { echo "$as_me:$LINENO: checking for Ogg" >&5 +echo $ECHO_N "checking for Ogg... $ECHO_C" >&6; } + if test "x$ogg_prefix" = "xno" ; then + no_ogg="disabled" + enable_oggtest="no" + else + no_ogg="" + fi + + + if test "x$enable_oggtest" = "xyes" ; then + ac_save_CFLAGS="$CFLAGS" + ac_save_LIBS="$LIBS" + CFLAGS="$CFLAGS $OGG_CFLAGS" + LIBS="$LIBS $OGG_LIBS" + rm -f conf.oggtest + if test "$cross_compiling" = yes; then + echo $ac_n "cross compiling; assumed OK... $ac_c" +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +#include +#include + +int main () +{ + system("touch conf.oggtest"); + return 0; +} + + +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +no_ogg=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + CFLAGS="$ac_save_CFLAGS" + LIBS="$ac_save_LIBS" + fi + + if test "x$no_ogg" = "xdisabled" ; then + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + { { echo "$as_me:$LINENO: error: must have Ogg installed!" >&5 +echo "$as_me: error: must have Ogg installed!" >&2;} + { (exit 1); exit 1; }; } + elif test "x$no_ogg" = "x" ; then + { echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + : + else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } + if test -f conf.oggtest ; then + : + else + echo "*** Could not run Ogg test program, checking why..." + CFLAGS="$CFLAGS $OGG_CFLAGS" + LIBS="$LIBS $OGG_LIBS" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include + +int +main () +{ + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + echo "*** The test program compiled, but did not run. This usually means" + echo "*** that the run-time linker is not finding Ogg or finding the wrong" + echo "*** version of Ogg. If it is not finding Ogg, you'll need to set your" + echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" + echo "*** to the installed location Also, make sure you have run ldconfig if that" + echo "*** is required on your system" + echo "***" + echo "*** If you have an old version installed, it is best to remove it, although" + echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + echo "*** The test program failed to compile or link. See the file config.log for the" + echo "*** exact error that occured. This usually means Ogg was incorrectly installed" + echo "*** or that you have moved Ogg since it was installed." +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS="$ac_save_CFLAGS" + LIBS="$ac_save_LIBS" + fi + OGG_CFLAGS="" + OGG_LIBS="" + { { echo "$as_me:$LINENO: error: must have Ogg installed!" >&5 +echo "$as_me: error: must have Ogg installed!" >&2;} + { (exit 1); exit 1; }; } + fi + + + rm -f conf.oggtest + + libs_save=$LIBS + LIBS="$OGG_LIBS $VORBIS_LIBS" + { echo "$as_me:$LINENO: checking for oggpack_writealign" >&5 +echo $ECHO_N "checking for oggpack_writealign... $ECHO_C" >&6; } +if test "${ac_cv_func_oggpack_writealign+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define oggpack_writealign to an innocuous variant, in case declares oggpack_writealign. + For example, HP-UX 11i declares gettimeofday. */ +#define oggpack_writealign innocuous_oggpack_writealign + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char oggpack_writealign (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef oggpack_writealign + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char oggpack_writealign (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_oggpack_writealign || defined __stub___oggpack_writealign +choke me +#endif + +int +main () +{ +return oggpack_writealign (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_func_oggpack_writealign=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_oggpack_writealign=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_oggpack_writealign" >&5 +echo "${ECHO_T}$ac_cv_func_oggpack_writealign" >&6; } +if test $ac_cv_func_oggpack_writealign = yes; then + : +else + { { echo "$as_me:$LINENO: error: Ogg >= 1.0 required !" >&5 +echo "$as_me: error: Ogg >= 1.0 required !" >&2;} + { (exit 1); exit 1; }; } +fi + + LIBS=$libs_save +fi + + +# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works +# for constant arguments. Useless! +{ echo "$as_me:$LINENO: checking for working alloca.h" >&5 +echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6; } +if test "${ac_cv_working_alloca_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ +char *p = (char *) alloca (2 * sizeof (int)); + if (p) return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_working_alloca_h=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_working_alloca_h=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5 +echo "${ECHO_T}$ac_cv_working_alloca_h" >&6; } +if test $ac_cv_working_alloca_h = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_ALLOCA_H 1 +_ACEOF + +fi + +{ echo "$as_me:$LINENO: checking for alloca" >&5 +echo $ECHO_N "checking for alloca... $ECHO_C" >&6; } +if test "${ac_cv_func_alloca_works+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __GNUC__ +# define alloca __builtin_alloca +#else +# ifdef _MSC_VER +# include +# define alloca _alloca +# else +# ifdef HAVE_ALLOCA_H +# include +# else +# ifdef _AIX + #pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +char *alloca (); +# endif +# endif +# endif +# endif +#endif + +int +main () +{ +char *p = (char *) alloca (1); + if (p) return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + ac_cv_func_alloca_works=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_func_alloca_works=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5 +echo "${ECHO_T}$ac_cv_func_alloca_works" >&6; } + +if test $ac_cv_func_alloca_works = yes; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_ALLOCA 1 +_ACEOF + +else + # The SVR3 libPW and SVR4 libucb both contain incompatible functions +# that cause trouble. Some versions do not even contain alloca or +# contain a buggy version. If you still want to use their alloca, +# use ar to extract alloca.o from them instead of compiling alloca.c. + +ALLOCA=\${LIBOBJDIR}alloca.$ac_objext + +cat >>confdefs.h <<\_ACEOF +#define C_ALLOCA 1 +_ACEOF + + +{ echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5 +echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6; } +if test "${ac_cv_os_cray+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#if defined CRAY && ! defined CRAY2 +webecray +#else +wenotbecray +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "webecray" >/dev/null 2>&1; then + ac_cv_os_cray=yes +else + ac_cv_os_cray=no +fi +rm -f conftest* + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5 +echo "${ECHO_T}$ac_cv_os_cray" >&6; } +if test $ac_cv_os_cray = yes; then + for ac_func in _getb67 GETB67 getb67; do + as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + +cat >>confdefs.h <<_ACEOF +#define CRAY_STACKSEG_END $ac_func +_ACEOF + + break +fi + + done +fi + +{ echo "$as_me:$LINENO: checking stack direction for C alloca" >&5 +echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6; } +if test "${ac_cv_c_stack_direction+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then + ac_cv_c_stack_direction=0 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +find_stack_direction () +{ + static char *addr = 0; + auto char dummy; + if (addr == 0) + { + addr = &dummy; + return find_stack_direction (); + } + else + return (&dummy > addr) ? 1 : -1; +} + +int +main () +{ + return find_stack_direction () < 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_c_stack_direction=1 +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_c_stack_direction=-1 +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5 +echo "${ECHO_T}$ac_cv_c_stack_direction" >&6; } + +cat >>confdefs.h <<_ACEOF +#define STACK_DIRECTION $ac_cv_c_stack_direction +_ACEOF + + +fi + +{ echo "$as_me:$LINENO: checking for working memcmp" >&5 +echo $ECHO_N "checking for working memcmp... $ECHO_C" >&6; } +if test "${ac_cv_func_memcmp_working+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then + ac_cv_func_memcmp_working=no +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + /* Some versions of memcmp are not 8-bit clean. */ + char c0 = '\100', c1 = '\200', c2 = '\201'; + if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0) + return 1; + + /* The Next x86 OpenStep bug shows up only when comparing 16 bytes + or more and with at least one buffer not starting on a 4-byte boundary. + William Lewis provided this test program. */ + { + char foo[21]; + char bar[21]; + int i; + for (i = 0; i < 4; i++) + { + char *a = foo + i; + char *b = bar + i; + strcpy (a, "--------01111111"); + strcpy (b, "--------10000000"); + if (memcmp (a, b, 16) >= 0) + return 1; + } + return 0; + } + + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_memcmp_working=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_func_memcmp_working=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_func_memcmp_working" >&5 +echo "${ECHO_T}$ac_cv_func_memcmp_working" >&6; } +test $ac_cv_func_memcmp_working = no && case " $LIBOBJS " in + *" memcmp.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS memcmp.$ac_objext" + ;; +esac + + + + + + + + + + + +ac_config_files="$ac_config_files Makefile m4/Makefile lib/Makefile lib/modes/Makefile lib/books/Makefile lib/books/coupled/Makefile lib/books/uncoupled/Makefile lib/books/floor/Makefile doc/Makefile doc/vorbisfile/Makefile doc/vorbisenc/Makefile doc/libvorbis/Makefile doc/Doxyfile include/Makefile include/vorbis/Makefile examples/Makefile test/Makefile vq/Makefile libvorbis.spec vorbis.pc vorbisenc.pc vorbisfile.pc vorbis-uninstalled.pc vorbisenc-uninstalled.pc vorbisfile-uninstalled.pc" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 +echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + *) $as_unset $ac_var ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + test "x$cache_file" != "x/dev/null" && + { echo "$as_me:$LINENO: updating cache $cache_file" >&5 +echo "$as_me: updating cache $cache_file" >&6;} + cat confcache >$cache_file + else + { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 +echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" + ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + +if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then + { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined. +Usually this means the macro was only invoked conditionally." >&5 +echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined. +Usually this means the macro was only invoked conditionally." >&2;} + { (exit 1); exit 1; }; } +fi +if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then + { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." >&5 +echo "$as_me: error: conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." >&2;} + { (exit 1); exit 1; }; } +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." >&5 +echo "$as_me: error: conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." >&2;} + { (exit 1); exit 1; }; } +fi +if test -z "${HAVE_DOXYGEN_TRUE}" && test -z "${HAVE_DOXYGEN_FALSE}"; then + { { echo "$as_me:$LINENO: error: conditional \"HAVE_DOXYGEN\" was never defined. +Usually this means the macro was only invoked conditionally." >&5 +echo "$as_me: error: conditional \"HAVE_DOXYGEN\" was never defined. +Usually this means the macro was only invoked conditionally." >&2;} + { (exit 1); exit 1; }; } +fi +if test -z "${BUILD_DOCS_TRUE}" && test -z "${BUILD_DOCS_FALSE}"; then + { { echo "$as_me:$LINENO: error: conditional \"BUILD_DOCS\" was never defined. +Usually this means the macro was only invoked conditionally." >&5 +echo "$as_me: error: conditional \"BUILD_DOCS\" was never defined. +Usually this means the macro was only invoked conditionally." >&2;} + { (exit 1); exit 1; }; } +fi +if test -z "${BUILD_EXAMPLES_TRUE}" && test -z "${BUILD_EXAMPLES_FALSE}"; then + { { echo "$as_me:$LINENO: error: conditional \"BUILD_EXAMPLES\" was never defined. +Usually this means the macro was only invoked conditionally." >&5 +echo "$as_me: error: conditional \"BUILD_EXAMPLES\" was never defined. +Usually this means the macro was only invoked conditionally." >&2;} + { (exit 1); exit 1; }; } +fi + +: ${CONFIG_STATUS=./config.status} +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 +echo "$as_me: creating $CONFIG_STATUS" >&6;} +cat >$CONFIG_STATUS <<_ACEOF +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false +SHELL=\${CONFIG_SHELL-$SHELL} +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + + + +# PATH needs CR +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + +# Support unset when possible. +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +as_nl=' +' +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +case $0 in + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break +done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + { (exit 1); exit 1; } +fi + +# Work around bugs in pre-3.0 UWIN ksh. +for as_var in ENV MAIL MAILPATH +do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +for as_var in \ + LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ + LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ + LC_TELEPHONE LC_TIME +do + if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then + eval $as_var=C; export $as_var + else + ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var + fi +done + +# Required to use basename. +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + + +# Name of the executable. +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# CDPATH. +$as_unset CDPATH + + + + as_lineno_1=$LINENO + as_lineno_2=$LINENO + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { + + # Create $as_me.lineno as a copy of $as_myself, but with $LINENO + # uniformly replaced by the line number. The first 'sed' inserts a + # line-number line after each line using $LINENO; the second 'sed' + # does the real work. The second script uses 'N' to pair each + # line-number line with the line containing $LINENO, and appends + # trailing '-' during substitution so that $LINENO is not a special + # case at line end. + # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the + # scripts with optimization help from Paolo Bonzini. Blame Lee + # E. McMahon (1931-1989) for sed's syntax. :-) + sed -n ' + p + /[$]LINENO/= + ' <$as_myself | + sed ' + s/[$]LINENO.*/&-/ + t lineno + b + :lineno + N + :loop + s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ + t loop + s/-\n.*// + ' >$as_me.lineno && + chmod +x "$as_me.lineno" || + { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 + { (exit 1); exit 1; }; } + + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensitive to this). + . "./$as_me.lineno" + # Exit status is that of the last command. + exit +} + + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in +-n*) + case `echo 'x\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + *) ECHO_C='\c';; + esac;; +*) + ECHO_N='-n';; +esac + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir +fi +echo >conf$$.file +if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -p' +elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln +else + as_ln_s='cp -p' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + +if mkdir -p . 2>/dev/null; then + as_mkdir_p=: +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + +if test -x / >/dev/null 2>&1; then + as_test_x='test -x' +else + if ls -dL / >/dev/null 2>&1; then + as_ls_L_option=L + else + as_ls_L_option= + fi + as_test_x=' + eval sh -c '\'' + if test -d "$1"; then + test -d "$1/."; + else + case $1 in + -*)set "./$1";; + esac; + case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in + ???[sx]*):;;*)false;;esac;fi + '\'' sh + ' +fi +as_executable_p=$as_test_x + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +exec 6>&1 + +# Save the log message, to keep $[0] and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by libvorbis $as_me 1.3.2, which was +generated by GNU Autoconf 2.61. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +cat >>$CONFIG_STATUS <<_ACEOF +# Files that config.status was made for. +config_files="$ac_config_files" +config_headers="$ac_config_headers" +config_commands="$ac_config_commands" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF +ac_cs_usage="\ +\`$as_me' instantiates files from templates according to the +current configuration. + +Usage: $0 [OPTIONS] [FILE]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + -q, --quiet do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE + +Configuration files: +$config_files + +Configuration headers: +$config_headers + +Configuration commands: +$config_commands + +Report bugs to ." + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF +ac_cs_version="\\ +libvorbis config.status 1.3.2 +configured by $0, generated by GNU Autoconf 2.61, + with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" + +Copyright (C) 2006 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +MKDIR_P='$MKDIR_P' +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF +# If no file are specified by the user, then we need to provide default +# value. By we need to know if files were specified by the user. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + echo "$ac_cs_version"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + CONFIG_FILES="$CONFIG_FILES $ac_optarg" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + { echo "$as_me: error: ambiguous option: $1 +Try \`$0 --help' for more information." >&2 + { (exit 1); exit 1; }; };; + --help | --hel | -h ) + echo "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) { echo "$as_me: error: unrecognized option: $1 +Try \`$0 --help' for more information." >&2 + { (exit 1); exit 1; }; } ;; + + *) ac_config_targets="$ac_config_targets $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF +if \$ac_cs_recheck; then + echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 + CONFIG_SHELL=$SHELL + export CONFIG_SHELL + exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + echo "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF +# +# INIT-COMMANDS +# +AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" + + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +AS='`$ECHO "X$AS" | $Xsed -e "$delay_single_quote_subst"`' +DLLTOOL='`$ECHO "X$DLLTOOL" | $Xsed -e "$delay_single_quote_subst"`' +OBJDUMP='`$ECHO "X$OBJDUMP" | $Xsed -e "$delay_single_quote_subst"`' +macro_version='`$ECHO "X$macro_version" | $Xsed -e "$delay_single_quote_subst"`' +macro_revision='`$ECHO "X$macro_revision" | $Xsed -e "$delay_single_quote_subst"`' +enable_shared='`$ECHO "X$enable_shared" | $Xsed -e "$delay_single_quote_subst"`' +enable_static='`$ECHO "X$enable_static" | $Xsed -e "$delay_single_quote_subst"`' +pic_mode='`$ECHO "X$pic_mode" | $Xsed -e "$delay_single_quote_subst"`' +enable_fast_install='`$ECHO "X$enable_fast_install" | $Xsed -e "$delay_single_quote_subst"`' +host_alias='`$ECHO "X$host_alias" | $Xsed -e "$delay_single_quote_subst"`' +host='`$ECHO "X$host" | $Xsed -e "$delay_single_quote_subst"`' +host_os='`$ECHO "X$host_os" | $Xsed -e "$delay_single_quote_subst"`' +build_alias='`$ECHO "X$build_alias" | $Xsed -e "$delay_single_quote_subst"`' +build='`$ECHO "X$build" | $Xsed -e "$delay_single_quote_subst"`' +build_os='`$ECHO "X$build_os" | $Xsed -e "$delay_single_quote_subst"`' +SED='`$ECHO "X$SED" | $Xsed -e "$delay_single_quote_subst"`' +Xsed='`$ECHO "X$Xsed" | $Xsed -e "$delay_single_quote_subst"`' +GREP='`$ECHO "X$GREP" | $Xsed -e "$delay_single_quote_subst"`' +EGREP='`$ECHO "X$EGREP" | $Xsed -e "$delay_single_quote_subst"`' +FGREP='`$ECHO "X$FGREP" | $Xsed -e "$delay_single_quote_subst"`' +LD='`$ECHO "X$LD" | $Xsed -e "$delay_single_quote_subst"`' +NM='`$ECHO "X$NM" | $Xsed -e "$delay_single_quote_subst"`' +LN_S='`$ECHO "X$LN_S" | $Xsed -e "$delay_single_quote_subst"`' +max_cmd_len='`$ECHO "X$max_cmd_len" | $Xsed -e "$delay_single_quote_subst"`' +ac_objext='`$ECHO "X$ac_objext" | $Xsed -e "$delay_single_quote_subst"`' +exeext='`$ECHO "X$exeext" | $Xsed -e "$delay_single_quote_subst"`' +lt_unset='`$ECHO "X$lt_unset" | $Xsed -e "$delay_single_quote_subst"`' +lt_SP2NL='`$ECHO "X$lt_SP2NL" | $Xsed -e "$delay_single_quote_subst"`' +lt_NL2SP='`$ECHO "X$lt_NL2SP" | $Xsed -e "$delay_single_quote_subst"`' +reload_flag='`$ECHO "X$reload_flag" | $Xsed -e "$delay_single_quote_subst"`' +reload_cmds='`$ECHO "X$reload_cmds" | $Xsed -e "$delay_single_quote_subst"`' +deplibs_check_method='`$ECHO "X$deplibs_check_method" | $Xsed -e "$delay_single_quote_subst"`' +file_magic_cmd='`$ECHO "X$file_magic_cmd" | $Xsed -e "$delay_single_quote_subst"`' +AR='`$ECHO "X$AR" | $Xsed -e "$delay_single_quote_subst"`' +AR_FLAGS='`$ECHO "X$AR_FLAGS" | $Xsed -e "$delay_single_quote_subst"`' +STRIP='`$ECHO "X$STRIP" | $Xsed -e "$delay_single_quote_subst"`' +RANLIB='`$ECHO "X$RANLIB" | $Xsed -e "$delay_single_quote_subst"`' +old_postinstall_cmds='`$ECHO "X$old_postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' +old_postuninstall_cmds='`$ECHO "X$old_postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' +old_archive_cmds='`$ECHO "X$old_archive_cmds" | $Xsed -e "$delay_single_quote_subst"`' +CC='`$ECHO "X$CC" | $Xsed -e "$delay_single_quote_subst"`' +CFLAGS='`$ECHO "X$CFLAGS" | $Xsed -e "$delay_single_quote_subst"`' +compiler='`$ECHO "X$compiler" | $Xsed -e "$delay_single_quote_subst"`' +GCC='`$ECHO "X$GCC" | $Xsed -e "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_pipe='`$ECHO "X$lt_cv_sys_global_symbol_pipe" | $Xsed -e "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_cdecl='`$ECHO "X$lt_cv_sys_global_symbol_to_cdecl" | $Xsed -e "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address" | $Xsed -e "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`' +objdir='`$ECHO "X$objdir" | $Xsed -e "$delay_single_quote_subst"`' +SHELL='`$ECHO "X$SHELL" | $Xsed -e "$delay_single_quote_subst"`' +ECHO='`$ECHO "X$ECHO" | $Xsed -e "$delay_single_quote_subst"`' +MAGIC_CMD='`$ECHO "X$MAGIC_CMD" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_no_builtin_flag='`$ECHO "X$lt_prog_compiler_no_builtin_flag" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_wl='`$ECHO "X$lt_prog_compiler_wl" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_pic='`$ECHO "X$lt_prog_compiler_pic" | $Xsed -e "$delay_single_quote_subst"`' +lt_prog_compiler_static='`$ECHO "X$lt_prog_compiler_static" | $Xsed -e "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o='`$ECHO "X$lt_cv_prog_compiler_c_o" | $Xsed -e "$delay_single_quote_subst"`' +need_locks='`$ECHO "X$need_locks" | $Xsed -e "$delay_single_quote_subst"`' +DSYMUTIL='`$ECHO "X$DSYMUTIL" | $Xsed -e "$delay_single_quote_subst"`' +NMEDIT='`$ECHO "X$NMEDIT" | $Xsed -e "$delay_single_quote_subst"`' +LIPO='`$ECHO "X$LIPO" | $Xsed -e "$delay_single_quote_subst"`' +OTOOL='`$ECHO "X$OTOOL" | $Xsed -e "$delay_single_quote_subst"`' +OTOOL64='`$ECHO "X$OTOOL64" | $Xsed -e "$delay_single_quote_subst"`' +libext='`$ECHO "X$libext" | $Xsed -e "$delay_single_quote_subst"`' +shrext_cmds='`$ECHO "X$shrext_cmds" | $Xsed -e "$delay_single_quote_subst"`' +extract_expsyms_cmds='`$ECHO "X$extract_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`' +archive_cmds_need_lc='`$ECHO "X$archive_cmds_need_lc" | $Xsed -e "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes='`$ECHO "X$enable_shared_with_static_runtimes" | $Xsed -e "$delay_single_quote_subst"`' +export_dynamic_flag_spec='`$ECHO "X$export_dynamic_flag_spec" | $Xsed -e "$delay_single_quote_subst"`' +whole_archive_flag_spec='`$ECHO "X$whole_archive_flag_spec" | $Xsed -e "$delay_single_quote_subst"`' +compiler_needs_object='`$ECHO "X$compiler_needs_object" | $Xsed -e "$delay_single_quote_subst"`' +old_archive_from_new_cmds='`$ECHO "X$old_archive_from_new_cmds" | $Xsed -e "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds='`$ECHO "X$old_archive_from_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`' +archive_cmds='`$ECHO "X$archive_cmds" | $Xsed -e "$delay_single_quote_subst"`' +archive_expsym_cmds='`$ECHO "X$archive_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`' +module_cmds='`$ECHO "X$module_cmds" | $Xsed -e "$delay_single_quote_subst"`' +module_expsym_cmds='`$ECHO "X$module_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`' +with_gnu_ld='`$ECHO "X$with_gnu_ld" | $Xsed -e "$delay_single_quote_subst"`' +allow_undefined_flag='`$ECHO "X$allow_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`' +no_undefined_flag='`$ECHO "X$no_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec='`$ECHO "X$hardcode_libdir_flag_spec" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_ld='`$ECHO "X$hardcode_libdir_flag_spec_ld" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_libdir_separator='`$ECHO "X$hardcode_libdir_separator" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_direct='`$ECHO "X$hardcode_direct" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_direct_absolute='`$ECHO "X$hardcode_direct_absolute" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_minus_L='`$ECHO "X$hardcode_minus_L" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_shlibpath_var='`$ECHO "X$hardcode_shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_automatic='`$ECHO "X$hardcode_automatic" | $Xsed -e "$delay_single_quote_subst"`' +inherit_rpath='`$ECHO "X$inherit_rpath" | $Xsed -e "$delay_single_quote_subst"`' +link_all_deplibs='`$ECHO "X$link_all_deplibs" | $Xsed -e "$delay_single_quote_subst"`' +fix_srcfile_path='`$ECHO "X$fix_srcfile_path" | $Xsed -e "$delay_single_quote_subst"`' +always_export_symbols='`$ECHO "X$always_export_symbols" | $Xsed -e "$delay_single_quote_subst"`' +export_symbols_cmds='`$ECHO "X$export_symbols_cmds" | $Xsed -e "$delay_single_quote_subst"`' +exclude_expsyms='`$ECHO "X$exclude_expsyms" | $Xsed -e "$delay_single_quote_subst"`' +include_expsyms='`$ECHO "X$include_expsyms" | $Xsed -e "$delay_single_quote_subst"`' +prelink_cmds='`$ECHO "X$prelink_cmds" | $Xsed -e "$delay_single_quote_subst"`' +file_list_spec='`$ECHO "X$file_list_spec" | $Xsed -e "$delay_single_quote_subst"`' +variables_saved_for_relink='`$ECHO "X$variables_saved_for_relink" | $Xsed -e "$delay_single_quote_subst"`' +need_lib_prefix='`$ECHO "X$need_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`' +need_version='`$ECHO "X$need_version" | $Xsed -e "$delay_single_quote_subst"`' +version_type='`$ECHO "X$version_type" | $Xsed -e "$delay_single_quote_subst"`' +runpath_var='`$ECHO "X$runpath_var" | $Xsed -e "$delay_single_quote_subst"`' +shlibpath_var='`$ECHO "X$shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`' +shlibpath_overrides_runpath='`$ECHO "X$shlibpath_overrides_runpath" | $Xsed -e "$delay_single_quote_subst"`' +libname_spec='`$ECHO "X$libname_spec" | $Xsed -e "$delay_single_quote_subst"`' +library_names_spec='`$ECHO "X$library_names_spec" | $Xsed -e "$delay_single_quote_subst"`' +soname_spec='`$ECHO "X$soname_spec" | $Xsed -e "$delay_single_quote_subst"`' +postinstall_cmds='`$ECHO "X$postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' +postuninstall_cmds='`$ECHO "X$postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' +finish_cmds='`$ECHO "X$finish_cmds" | $Xsed -e "$delay_single_quote_subst"`' +finish_eval='`$ECHO "X$finish_eval" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_into_libs='`$ECHO "X$hardcode_into_libs" | $Xsed -e "$delay_single_quote_subst"`' +sys_lib_search_path_spec='`$ECHO "X$sys_lib_search_path_spec" | $Xsed -e "$delay_single_quote_subst"`' +sys_lib_dlsearch_path_spec='`$ECHO "X$sys_lib_dlsearch_path_spec" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_action='`$ECHO "X$hardcode_action" | $Xsed -e "$delay_single_quote_subst"`' +enable_dlopen='`$ECHO "X$enable_dlopen" | $Xsed -e "$delay_single_quote_subst"`' +enable_dlopen_self='`$ECHO "X$enable_dlopen_self" | $Xsed -e "$delay_single_quote_subst"`' +enable_dlopen_self_static='`$ECHO "X$enable_dlopen_self_static" | $Xsed -e "$delay_single_quote_subst"`' +old_striplib='`$ECHO "X$old_striplib" | $Xsed -e "$delay_single_quote_subst"`' +striplib='`$ECHO "X$striplib" | $Xsed -e "$delay_single_quote_subst"`' + +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# Quote evaled strings. +for var in SED \ +GREP \ +EGREP \ +FGREP \ +LD \ +NM \ +LN_S \ +lt_SP2NL \ +lt_NL2SP \ +reload_flag \ +deplibs_check_method \ +file_magic_cmd \ +AR \ +AR_FLAGS \ +STRIP \ +RANLIB \ +CC \ +CFLAGS \ +compiler \ +lt_cv_sys_global_symbol_pipe \ +lt_cv_sys_global_symbol_to_cdecl \ +lt_cv_sys_global_symbol_to_c_name_address \ +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ +SHELL \ +ECHO \ +lt_prog_compiler_no_builtin_flag \ +lt_prog_compiler_wl \ +lt_prog_compiler_pic \ +lt_prog_compiler_static \ +lt_cv_prog_compiler_c_o \ +need_locks \ +DSYMUTIL \ +NMEDIT \ +LIPO \ +OTOOL \ +OTOOL64 \ +shrext_cmds \ +export_dynamic_flag_spec \ +whole_archive_flag_spec \ +compiler_needs_object \ +with_gnu_ld \ +allow_undefined_flag \ +no_undefined_flag \ +hardcode_libdir_flag_spec \ +hardcode_libdir_flag_spec_ld \ +hardcode_libdir_separator \ +fix_srcfile_path \ +exclude_expsyms \ +include_expsyms \ +file_list_spec \ +variables_saved_for_relink \ +libname_spec \ +library_names_spec \ +soname_spec \ +finish_eval \ +old_striplib \ +striplib; do + case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in reload_cmds \ +old_postinstall_cmds \ +old_postuninstall_cmds \ +old_archive_cmds \ +extract_expsyms_cmds \ +old_archive_from_new_cmds \ +old_archive_from_expsyms_cmds \ +archive_cmds \ +archive_expsym_cmds \ +module_cmds \ +module_expsym_cmds \ +export_symbols_cmds \ +prelink_cmds \ +postinstall_cmds \ +postuninstall_cmds \ +finish_cmds \ +sys_lib_search_path_spec \ +sys_lib_dlsearch_path_spec; do + case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Fix-up fallback echo if it was mangled by the above quoting rules. +case \$lt_ECHO in +*'\\\$0 --fallback-echo"') lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\$0 --fallback-echo"\$/\$0 --fallback-echo"/'\` + ;; +esac + +ac_aux_dir='$ac_aux_dir' +xsi_shell='$xsi_shell' +lt_shell_append='$lt_shell_append' + +# See if we are running on zsh, and set the options which allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + + + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile' + + + + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "m4/Makefile") CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;; + "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;; + "lib/modes/Makefile") CONFIG_FILES="$CONFIG_FILES lib/modes/Makefile" ;; + "lib/books/Makefile") CONFIG_FILES="$CONFIG_FILES lib/books/Makefile" ;; + "lib/books/coupled/Makefile") CONFIG_FILES="$CONFIG_FILES lib/books/coupled/Makefile" ;; + "lib/books/uncoupled/Makefile") CONFIG_FILES="$CONFIG_FILES lib/books/uncoupled/Makefile" ;; + "lib/books/floor/Makefile") CONFIG_FILES="$CONFIG_FILES lib/books/floor/Makefile" ;; + "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; + "doc/vorbisfile/Makefile") CONFIG_FILES="$CONFIG_FILES doc/vorbisfile/Makefile" ;; + "doc/vorbisenc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/vorbisenc/Makefile" ;; + "doc/libvorbis/Makefile") CONFIG_FILES="$CONFIG_FILES doc/libvorbis/Makefile" ;; + "doc/Doxyfile") CONFIG_FILES="$CONFIG_FILES doc/Doxyfile" ;; + "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;; + "include/vorbis/Makefile") CONFIG_FILES="$CONFIG_FILES include/vorbis/Makefile" ;; + "examples/Makefile") CONFIG_FILES="$CONFIG_FILES examples/Makefile" ;; + "test/Makefile") CONFIG_FILES="$CONFIG_FILES test/Makefile" ;; + "vq/Makefile") CONFIG_FILES="$CONFIG_FILES vq/Makefile" ;; + "libvorbis.spec") CONFIG_FILES="$CONFIG_FILES libvorbis.spec" ;; + "vorbis.pc") CONFIG_FILES="$CONFIG_FILES vorbis.pc" ;; + "vorbisenc.pc") CONFIG_FILES="$CONFIG_FILES vorbisenc.pc" ;; + "vorbisfile.pc") CONFIG_FILES="$CONFIG_FILES vorbisfile.pc" ;; + "vorbis-uninstalled.pc") CONFIG_FILES="$CONFIG_FILES vorbis-uninstalled.pc" ;; + "vorbisenc-uninstalled.pc") CONFIG_FILES="$CONFIG_FILES vorbisenc-uninstalled.pc" ;; + "vorbisfile-uninstalled.pc") CONFIG_FILES="$CONFIG_FILES vorbisfile-uninstalled.pc" ;; + + *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 +echo "$as_me: error: invalid argument: $ac_config_target" >&2;} + { (exit 1); exit 1; }; };; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= + trap 'exit_status=$? + { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status +' 0 + trap '{ (exit 1); exit 1; }' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -n "$tmp" && test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || +{ + echo "$me: cannot create a temporary directory in ." >&2 + { (exit 1); exit 1; } +} + +# +# Set up the sed scripts for CONFIG_FILES section. +# + +# No need to generate the scripts if there are no CONFIG_FILES. +# This happens for instance when ./config.status config.h +if test -n "$CONFIG_FILES"; then + +_ACEOF + + + +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + cat >conf$$subs.sed <<_ACEOF +SHELL!$SHELL$ac_delim +PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim +PACKAGE_NAME!$PACKAGE_NAME$ac_delim +PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim +PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim +PACKAGE_STRING!$PACKAGE_STRING$ac_delim +PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim +exec_prefix!$exec_prefix$ac_delim +prefix!$prefix$ac_delim +program_transform_name!$program_transform_name$ac_delim +bindir!$bindir$ac_delim +sbindir!$sbindir$ac_delim +libexecdir!$libexecdir$ac_delim +datarootdir!$datarootdir$ac_delim +datadir!$datadir$ac_delim +sysconfdir!$sysconfdir$ac_delim +sharedstatedir!$sharedstatedir$ac_delim +localstatedir!$localstatedir$ac_delim +includedir!$includedir$ac_delim +oldincludedir!$oldincludedir$ac_delim +docdir!$docdir$ac_delim +infodir!$infodir$ac_delim +htmldir!$htmldir$ac_delim +dvidir!$dvidir$ac_delim +pdfdir!$pdfdir$ac_delim +psdir!$psdir$ac_delim +libdir!$libdir$ac_delim +localedir!$localedir$ac_delim +mandir!$mandir$ac_delim +DEFS!$DEFS$ac_delim +ECHO_C!$ECHO_C$ac_delim +ECHO_N!$ECHO_N$ac_delim +ECHO_T!$ECHO_T$ac_delim +LIBS!$LIBS$ac_delim +build_alias!$build_alias$ac_delim +host_alias!$host_alias$ac_delim +target_alias!$target_alias$ac_delim +build!$build$ac_delim +build_cpu!$build_cpu$ac_delim +build_vendor!$build_vendor$ac_delim +build_os!$build_os$ac_delim +host!$host$ac_delim +host_cpu!$host_cpu$ac_delim +host_vendor!$host_vendor$ac_delim +host_os!$host_os$ac_delim +target!$target$ac_delim +target_cpu!$target_cpu$ac_delim +target_vendor!$target_vendor$ac_delim +target_os!$target_os$ac_delim +INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim +INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim +INSTALL_DATA!$INSTALL_DATA$ac_delim +am__isrc!$am__isrc$ac_delim +CYGPATH_W!$CYGPATH_W$ac_delim +PACKAGE!$PACKAGE$ac_delim +VERSION!$VERSION$ac_delim +ACLOCAL!$ACLOCAL$ac_delim +AUTOCONF!$AUTOCONF$ac_delim +AUTOMAKE!$AUTOMAKE$ac_delim +AUTOHEADER!$AUTOHEADER$ac_delim +MAKEINFO!$MAKEINFO$ac_delim +install_sh!$install_sh$ac_delim +STRIP!$STRIP$ac_delim +INSTALL_STRIP_PROGRAM!$INSTALL_STRIP_PROGRAM$ac_delim +mkdir_p!$mkdir_p$ac_delim +AWK!$AWK$ac_delim +SET_MAKE!$SET_MAKE$ac_delim +am__leading_dot!$am__leading_dot$ac_delim +AMTAR!$AMTAR$ac_delim +am__tar!$am__tar$ac_delim +am__untar!$am__untar$ac_delim +MAINTAINER_MODE_TRUE!$MAINTAINER_MODE_TRUE$ac_delim +MAINTAINER_MODE_FALSE!$MAINTAINER_MODE_FALSE$ac_delim +MAINT!$MAINT$ac_delim +ACLOCAL_AMFLAGS!$ACLOCAL_AMFLAGS$ac_delim +V_LIB_CURRENT!$V_LIB_CURRENT$ac_delim +V_LIB_REVISION!$V_LIB_REVISION$ac_delim +V_LIB_AGE!$V_LIB_AGE$ac_delim +VF_LIB_CURRENT!$VF_LIB_CURRENT$ac_delim +VF_LIB_REVISION!$VF_LIB_REVISION$ac_delim +VF_LIB_AGE!$VF_LIB_AGE$ac_delim +VE_LIB_CURRENT!$VE_LIB_CURRENT$ac_delim +VE_LIB_REVISION!$VE_LIB_REVISION$ac_delim +VE_LIB_AGE!$VE_LIB_AGE$ac_delim +CC!$CC$ac_delim +CFLAGS!$CFLAGS$ac_delim +LDFLAGS!$LDFLAGS$ac_delim +CPPFLAGS!$CPPFLAGS$ac_delim +ac_ct_CC!$ac_ct_CC$ac_delim +EXEEXT!$EXEEXT$ac_delim +OBJEXT!$OBJEXT$ac_delim +DEPDIR!$DEPDIR$ac_delim +am__include!$am__include$ac_delim +am__quote!$am__quote$ac_delim +AMDEP_TRUE!$AMDEP_TRUE$ac_delim +AMDEP_FALSE!$AMDEP_FALSE$ac_delim +AMDEPBACKSLASH!$AMDEPBACKSLASH$ac_delim +_ACEOF + + if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then + break + elif $ac_last_try; then + { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 +echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} + { (exit 1); exit 1; }; } + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed` +if test -n "$ac_eof"; then + ac_eof=`echo "$ac_eof" | sort -nru | sed 1q` + ac_eof=`expr $ac_eof + 1` +fi + +cat >>$CONFIG_STATUS <<_ACEOF +cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +_ACEOF +sed ' +s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g +s/^/s,@/; s/!/@,|#_!!_#|/ +:n +t n +s/'"$ac_delim"'$/,g/; t +s/$/\\/; p +N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n +' >>$CONFIG_STATUS >$CONFIG_STATUS <<_ACEOF +CEOF$ac_eof +_ACEOF + + +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + cat >conf$$subs.sed <<_ACEOF +CCDEPMODE!$CCDEPMODE$ac_delim +am__fastdepCC_TRUE!$am__fastdepCC_TRUE$ac_delim +am__fastdepCC_FALSE!$am__fastdepCC_FALSE$ac_delim +CPP!$CPP$ac_delim +AS!$AS$ac_delim +DLLTOOL!$DLLTOOL$ac_delim +OBJDUMP!$OBJDUMP$ac_delim +LIBTOOL!$LIBTOOL$ac_delim +SED!$SED$ac_delim +GREP!$GREP$ac_delim +EGREP!$EGREP$ac_delim +FGREP!$FGREP$ac_delim +LD!$LD$ac_delim +DUMPBIN!$DUMPBIN$ac_delim +ac_ct_DUMPBIN!$ac_ct_DUMPBIN$ac_delim +NM!$NM$ac_delim +LN_S!$LN_S$ac_delim +AR!$AR$ac_delim +RANLIB!$RANLIB$ac_delim +lt_ECHO!$lt_ECHO$ac_delim +DSYMUTIL!$DSYMUTIL$ac_delim +NMEDIT!$NMEDIT$ac_delim +LIPO!$LIPO$ac_delim +OTOOL!$OTOOL$ac_delim +OTOOL64!$OTOOL64$ac_delim +HAVE_DOXYGEN!$HAVE_DOXYGEN$ac_delim +HAVE_DOXYGEN_TRUE!$HAVE_DOXYGEN_TRUE$ac_delim +HAVE_DOXYGEN_FALSE!$HAVE_DOXYGEN_FALSE$ac_delim +PDFLATEX!$PDFLATEX$ac_delim +HTLATEX!$HTLATEX$ac_delim +BUILD_DOCS_TRUE!$BUILD_DOCS_TRUE$ac_delim +BUILD_DOCS_FALSE!$BUILD_DOCS_FALSE$ac_delim +BUILD_EXAMPLES_TRUE!$BUILD_EXAMPLES_TRUE$ac_delim +BUILD_EXAMPLES_FALSE!$BUILD_EXAMPLES_FALSE$ac_delim +PKG_CONFIG!$PKG_CONFIG$ac_delim +OGG_CFLAGS!$OGG_CFLAGS$ac_delim +OGG_LIBS!$OGG_LIBS$ac_delim +ALLOCA!$ALLOCA$ac_delim +LIBOBJS!$LIBOBJS$ac_delim +VORBIS_LIBS!$VORBIS_LIBS$ac_delim +DEBUG!$DEBUG$ac_delim +PROFILE!$PROFILE$ac_delim +pthread_lib!$pthread_lib$ac_delim +LIBTOOL_DEPS!$LIBTOOL_DEPS$ac_delim +LTLIBOBJS!$LTLIBOBJS$ac_delim +_ACEOF + + if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 45; then + break + elif $ac_last_try; then + { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 +echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} + { (exit 1); exit 1; }; } + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! 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We invoke sed twice because it is the + # simplest approach to changing $(DEPDIR) to its actual value in the + # expansion. + for file in `sed -n " + s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ + sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do + # Make sure the directory exists. + test -f "$dirpart/$file" && continue + fdir=`$as_dirname -- "$file" || +$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$file" : 'X\(//\)[^/]' \| \ + X"$file" : 'X\(//\)$' \| \ + X"$file" : 'X\(/\)' \| . 2>/dev/null || +echo X"$file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + { as_dir=$dirpart/$fdir + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 +echo "$as_me: error: cannot create directory $as_dir" >&2;} + { (exit 1); exit 1; }; }; } + # echo "creating $dirpart/$file" + echo '# dummy' > "$dirpart/$file" + done +done + ;; + "libtool":C) + + # See if we are running on zsh, and set the options which allow our + # commands through without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + + cfgfile="${ofile}T" + trap "$RM \"$cfgfile\"; exit 1" 1 2 15 + $RM "$cfgfile" + + cat <<_LT_EOF >> "$cfgfile" +#! $SHELL + +# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, +# 2006, 2007, 2008 Free Software Foundation, Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is part of GNU Libtool. +# +# GNU Libtool is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, or +# obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + + +# The names of the tagged configurations supported by this script. +available_tags="" + +# ### BEGIN LIBTOOL CONFIG + +# Assembler program. +AS=$AS + +# DLL creation program. +DLLTOOL=$DLLTOOL + +# Object dumper program. +OBJDUMP=$OBJDUMP + +# Which release of libtool.m4 was used? +macro_version=$macro_version +macro_revision=$macro_revision + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# What type of objects to build. +pic_mode=$pic_mode + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host +host_os=$host_os + +# The build system. +build_alias=$build_alias +build=$build +build_os=$build_os + +# A sed program that does not truncate output. +SED=$lt_SED + +# Sed that helps us avoid accidentally triggering echo(1) options like -n. +Xsed="\$SED -e 1s/^X//" + +# A grep program that handles long lines. +GREP=$lt_GREP + +# An ERE matcher. +EGREP=$lt_EGREP + +# A literal string matcher. +FGREP=$lt_FGREP + +# A BSD- or MS-compatible name lister. +NM=$lt_NM + +# Whether we need soft or hard links. +LN_S=$lt_LN_S + +# What is the maximum length of a command? +max_cmd_len=$max_cmd_len + +# Object file suffix (normally "o"). +objext=$ac_objext + +# Executable file suffix (normally ""). +exeext=$exeext + +# whether the shell understands "unset". +lt_unset=$lt_unset + +# turn spaces into newlines. +SP2NL=$lt_lt_SP2NL + +# turn newlines into spaces. +NL2SP=$lt_lt_NL2SP + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method == "file_magic". +file_magic_cmd=$lt_file_magic_cmd + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# A symbol stripping program. +STRIP=$lt_STRIP + +# Commands used to install an old-style archive. +RANLIB=$lt_RANLIB +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# A C compiler. +LTCC=$lt_CC + +# LTCC compiler flags. +LTCFLAGS=$lt_CFLAGS + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe + +# Transform the output of nm in a proper C declaration. +global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair. +global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address + +# Transform the output of nm in a C name address pair when lib prefix is needed. +global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# An echo program that does not interpret backslashes. +ECHO=$lt_ECHO + +# Used to examine libraries when file_magic_cmd begins with "file". +MAGIC_CMD=$MAGIC_CMD + +# Must we lock files when doing compilation? +need_locks=$lt_need_locks + +# Tool to manipulate archived DWARF debug symbol files on Mac OS X. +DSYMUTIL=$lt_DSYMUTIL + +# Tool to change global to local symbols on Mac OS X. +NMEDIT=$lt_NMEDIT + +# Tool to manipulate fat objects and archives on Mac OS X. +LIPO=$lt_LIPO + +# ldd/readelf like tool for Mach-O binaries on Mac OS X. +OTOOL=$lt_OTOOL + +# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. +OTOOL64=$lt_OTOOL64 + +# Old archive suffix (normally "a"). +libext=$libext + +# Shared library suffix (normally ".so"). +shrext_cmds=$lt_shrext_cmds + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at link time. +variables_saved_for_relink=$lt_variables_saved_for_relink + +# Do we need the "lib" prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Library versioning type. +version_type=$version_type + +# Shared library runtime path variable. +runpath_var=$runpath_var + +# Shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Command to use after installation of a shared archive. +postinstall_cmds=$lt_postinstall_cmds + +# Command to use after uninstallation of a shared archive. +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# As "finish_cmds", except a single script fragment to be evaled but +# not shown. +finish_eval=$lt_finish_eval + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Compile-time system search path for libraries. +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries. +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + + +# The linker used to build libraries. +LD=$lt_LD + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds + +# A language specific compiler. +CC=$lt_compiler + +# Is the compiler the GNU compiler? +with_gcc=$GCC + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds +module_expsym_cmds=$lt_module_expsym_cmds + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# If ld is used when linking, flag to hardcode \$libdir into a binary +# during linking. This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \${shlibpath_var} if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + +ltmain="$ac_aux_dir/ltmain.sh" + + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + case $xsi_shell in + yes) + cat << \_LT_EOF >> "$cfgfile" + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac +} + +# func_basename file +func_basename () +{ + func_basename_result="${1##*/}" +} + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# Implementation must be kept synchronized with func_dirname +# and func_basename. For efficiency, we do not delegate to +# those functions but instead duplicate the functionality here. +func_dirname_and_basename () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac + func_basename_result="${1##*/}" +} + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +func_stripname () +{ + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary parameter first. + func_stripname_result=${3} + func_stripname_result=${func_stripname_result#"${1}"} + func_stripname_result=${func_stripname_result%"${2}"} +} + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=${1%%=*} + func_opt_split_arg=${1#*=} +} + +# func_lo2o object +func_lo2o () +{ + case ${1} in + *.lo) func_lo2o_result=${1%.lo}.${objext} ;; + *) func_lo2o_result=${1} ;; + esac +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=${1%.*}.lo +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=$(( $* )) +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=${#1} +} + +_LT_EOF + ;; + *) # Bourne compatible functions. + cat << \_LT_EOF >> "$cfgfile" + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + # Extract subdirectory from the argument. + func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi +} + +# func_basename file +func_basename () +{ + func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` +} + + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# func_strip_suffix prefix name +func_stripname () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "X${3}" \ + | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "X${3}" \ + | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;; + esac +} + +# sed scripts: +my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q' +my_sed_long_arg='1s/^-[^=]*=//' + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"` + func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"` +} + +# func_lo2o object +func_lo2o () +{ + func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"` +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[^.]*$/.lo/'` +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=`expr "$@"` +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` +} + +_LT_EOF +esac + +case $lt_shell_append in + yes) + cat << \_LT_EOF >> "$cfgfile" + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$1+=\$2" +} +_LT_EOF + ;; + *) + cat << \_LT_EOF >> "$cfgfile" + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$1=\$$1\$2" +} + +_LT_EOF + ;; + esac + + + sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + + ;; + + esac +done # for ac_tag + + +{ (exit 0); exit 0; } +_ACEOF +chmod +x $CONFIG_STATUS +ac_clean_files=$ac_clean_files_save + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || { (exit 1); exit 1; } +fi + diff --git a/libvorbis-1.3.2/configure.ac b/libvorbis-1.3.2/configure.ac new file mode 100755 index 0000000..98b78ac --- /dev/null +++ b/libvorbis-1.3.2/configure.ac @@ -0,0 +1,297 @@ +dnl Process this file with autoconf to produce a configure script + +dnl ------------------------------------------------ +dnl Initialization and Versioning +dnl ------------------------------------------------ + + +AC_INIT([libvorbis],[1.3.2],[vorbis-dev@xiph.org]) + +AC_CONFIG_SRCDIR([lib/mdct.c]) + +AC_CANONICAL_TARGET([]) + +AM_INIT_AUTOMAKE($PACKAGE_NAME,$PACKAGE_VERSION) +AM_MAINTAINER_MODE +AM_CONFIG_HEADER([config.h]) + +dnl Add parameters for aclocal +AC_SUBST(ACLOCAL_AMFLAGS, "-I m4") + +dnl Library versioning +dnl - library source changed -> increment REVISION +dnl - interfaces added/removed/changed -> increment CURRENT, REVISION = 0 +dnl - interfaces added -> increment AGE +dnl - interfaces removed -> AGE = 0 + +V_LIB_CURRENT=4 +V_LIB_REVISION=5 +V_LIB_AGE=4 + +VF_LIB_CURRENT=6 +VF_LIB_REVISION=4 +VF_LIB_AGE=3 + +VE_LIB_CURRENT=2 +VE_LIB_REVISION=8 +VE_LIB_AGE=0 + +AC_SUBST(V_LIB_CURRENT) +AC_SUBST(V_LIB_REVISION) +AC_SUBST(V_LIB_AGE) +AC_SUBST(VF_LIB_CURRENT) +AC_SUBST(VF_LIB_REVISION) +AC_SUBST(VF_LIB_AGE) +AC_SUBST(VE_LIB_CURRENT) +AC_SUBST(VE_LIB_REVISION) +AC_SUBST(VE_LIB_AGE) + +dnl -------------------------------------------------- +dnl Check for programs +dnl -------------------------------------------------- + +dnl save $CFLAGS since AC_PROG_CC likes to insert "-g -O2" +dnl if $CFLAGS is blank +cflags_save="$CFLAGS" +AC_PROG_CC +AC_PROG_CPP +CFLAGS="$cflags_save" + +AC_C_INLINE + +AC_LIBTOOL_WIN32_DLL +AC_PROG_LIBTOOL +AM_PROG_CC_C_O + +dnl Check for doxygen +if test "x$enable_docs" = xyes; then + AC_CHECK_PROG(HAVE_DOXYGEN, doxygen, true, false) + if test $HAVE_DOXYGEN = "false"; then + AC_MSG_WARN([*** doxygen not found, API documentation will not be built]) + fi +else + HAVE_DOXYGEN=false +fi +AM_CONDITIONAL(HAVE_DOXYGEN,$HAVE_DOXYGEN) + +dnl latex tools for the specification document +AC_ARG_ENABLE(docs, + AC_HELP_STRING([--enable-docs], [build the documentation])) + +if test "x$enable_docs" = xyes; then + AC_CHECK_PROGS([PDFLATEX], pdflatex, [/bin/false]) + AC_CHECK_PROGS([HTLATEX], htlatex, [/bin/false]) + if test "x$PDFLATEX" = x/bin/false || test "x$HTLATEX" = x/bin/false; then + enable_docs=no + AC_MSG_WARN([Documentation will not be built!]) + fi +fi + +AM_CONDITIONAL(BUILD_DOCS, [test "x$enable_docs" = xyes]) + +AC_ARG_ENABLE(examples, + AS_HELP_STRING([--enable-examples], [build the examples])) + +AM_CONDITIONAL(BUILD_EXAMPLES, [test "x$enable_examples" = xyes]) + +dnl -------------------------------------------------- +dnl Set build flags based on environment +dnl -------------------------------------------------- + +dnl Set some target options + +cflags_save="$CFLAGS" +if test -z "$GCC"; then + case $host in + *-*-irix*) + dnl If we're on IRIX, we wanna use cc even if gcc + dnl is there (unless the user has overriden us)... + if test -z "$CC"; then + CC=cc + fi + DEBUG="-g -signed" + CFLAGS="-O2 -w -signed" + PROFILE="-p -g3 -O2 -signed" ;; + sparc-sun-solaris*) + DEBUG="-v -g" + CFLAGS="-xO4 -fast -w -fsimple -native -xcg92" + PROFILE="-v -xpg -g -xO4 -fast -native -fsimple -xcg92 -Dsuncc" ;; + *) + DEBUG="-g" + CFLAGS="-O" + PROFILE="-g -p" ;; + esac +else + + AC_MSG_CHECKING([GCC version]) + GCC_VERSION=`$CC -dumpversion` + AC_MSG_RESULT([$GCC_VERSION]) + case $host in + *86-*-linux*) + DEBUG="-g -Wall -Wextra -D_REENTRANT -D__NO_MATH_INLINES -fsigned-char" + CFLAGS="-O20 -ffast-math -mno-ieee-fp -D_REENTRANT -fsigned-char" +# PROFILE="-Wall -Wextra -pg -g -O20 -ffast-math -D_REENTRANT -fsigned-char -fno-inline -static" + PROFILE="-Wall -Wextra -pg -g -O20 -ffast-math -mno-ieee-fp -D_REENTRANT -fsigned-char -fno-inline" + + # glibc < 2.1.3 has a serious FP bug in the math inline header + # that will cripple Vorbis. Look to see if the magic FP stack + # clobber is missing in the mathinline header, thus indicating + # the buggy version + + AC_EGREP_CPP(log10.*fldlg2.*fxch,[ + #define __LIBC_INTERNAL_MATH_INLINES 1 + #define __OPTIMIZE__ + #include + ],bad=maybe,bad=no) + if test ${bad} = "maybe" ;then + AC_EGREP_CPP(log10.*fldlg2.*fxch.*st\([[0123456789]]*\), + [ + #define __LIBC_INTERNAL_MATH_INLINES 1 + #define __OPTIMIZE__ + #include + ],bad=no,bad=yes) + fi + if test ${bad} = "yes" ;then + AC_MSG_WARN([ ]) + AC_MSG_WARN([********************************************************]) + AC_MSG_WARN([* The glibc headers on this machine have a serious bug *]) + AC_MSG_WARN([* in /usr/include/bits/mathinline.h This bug affects *]) + AC_MSG_WARN([* all floating point code, not just Ogg, built on this *]) + AC_MSG_WARN([* machine. Upgrading to glibc 2.1.3 is strongly urged *]) + AC_MSG_WARN([* to correct the problem. Note that upgrading glibc *]) + AC_MSG_WARN([* will not fix any previously built programs; this is *]) + AC_MSG_WARN([* a compile-time time bug. *]) + AC_MSG_WARN([* To work around the problem for this build of Ogg, *]) + AC_MSG_WARN([* autoconf is disabling all math inlining. This will *]) + AC_MSG_WARN([* hurt Ogg performace but is necessary for an Ogg that *]) + AC_MSG_WARN([* will actually work. Once glibc is upgraded, rerun *]) + AC_MSG_WARN([* configure and make to build with inlining. *]) + AC_MSG_WARN([********************************************************]) + AC_MSG_WARN([ ]) + + CFLAGS=${OPT}" -D__NO_MATH_INLINES" + PROFILE=${PROFILE}" -D__NO_MATH_INLINES" + fi;; + powerpc-*-linux*spe) + DEBUG="-g -Wall -Wextra -D_REENTRANT -D__NO_MATH_INLINES" + CFLAGS="-O3 -Wall -Wextra -ffast-math -mfused-madd -D_REENTRANT" + PROFILE="-pg -g -O3 -ffast-math -mfused-madd -D_REENTRANT";; + powerpc-*-linux*) + DEBUG="-g -Wall -Wextra -D_REENTRANT -D__NO_MATH_INLINES" + CFLAGS="-O3 -Wall -Wextra -ffast-math -mfused-madd -mcpu=750 -D_REENTRANT" + PROFILE="-pg -g -O3 -ffast-math -mfused-madd -mcpu=750 -D_REENTRANT";; + *-*-linux*) + DEBUG="-g -Wall -Wextra -D_REENTRANT -D__NO_MATH_INLINES -fsigned-char" + CFLAGS="-O20 -Wall -Wextra -ffast-math -D_REENTRANT -fsigned-char" + PROFILE="-pg -g -O20 -ffast-math -D_REENTRANT -fsigned-char";; + sparc-sun-*) + sparc_cpu="" + AC_MSG_CHECKING([if gcc supports -mv8]) + old_cflags="$CFLAGS" + CFLAGS="$CFLAGS -mv8" + AC_TRY_COMPILE(, [return 0;], [ + AC_MSG_RESULT([yes]) + sparc_cpu="-mv8" + ]) + CFLAGS="$old_cflags" + DEBUG="-g -Wall -Wextra -D__NO_MATH_INLINES -fsigned-char $sparc_cpu" + CFLAGS="-O20 -Wall -Wextra -ffast-math -D__NO_MATH_INLINES -fsigned-char $sparc_cpu" + PROFILE="-pg -g -O20 -D__NO_MATH_INLINES -fsigned-char $sparc_cpu" ;; + *-*-darwin*) + DEBUG="-DDARWIN -fno-common -force_cpusubtype_ALL -Wall -g -O0 -fsigned-char" + CFLAGS="-DDARWIN -fno-common -force_cpusubtype_ALL -Wall -g -O4 -ffast-math -fsigned-char" + PROFILE="-DDARWIN -fno-common -force_cpusubtype_ALL -Wall -g -pg -O4 -ffast-math -fsigned-char";; + *-*-os2*) + # Use -W instead of -Wextra because gcc on OS/2 is an old version. + DEBUG="-g -Wall -W -D_REENTRANT -D__NO_MATH_INLINES -fsigned-char" + CFLAGS="-O20 -Wall -W -ffast-math -D_REENTRANT -fsigned-char" + PROFILE="-pg -g -O20 -ffast-math -D_REENTRANT -fsigned-char";; + *) + DEBUG="-g -Wall -Wextra -D__NO_MATH_INLINES -fsigned-char" + CFLAGS="-O20 -Wall -Wextra -D__NO_MATH_INLINES -fsigned-char" + PROFILE="-O20 -g -pg -D__NO_MATH_INLINES -fsigned-char" ;; + esac + + AC_ADD_CFLAGS([-Wdeclaration-after-statement]) +fi +CFLAGS="$CFLAGS $cflags_save" + +dnl -------------------------------------------------- +dnl Check for headers +dnl -------------------------------------------------- + +AC_CHECK_HEADER(memory.h,CFLAGS="$CFLAGS -DUSE_MEMORY_H",:) + +dnl -------------------------------------------------- +dnl Check for typedefs, structures, etc +dnl -------------------------------------------------- + +dnl none + +dnl -------------------------------------------------- +dnl Check for libraries +dnl -------------------------------------------------- + +AC_CHECK_LIB(m, cos, VORBIS_LIBS="-lm", VORBIS_LIBS="") +AC_CHECK_LIB(pthread, pthread_create, pthread_lib="-lpthread", :) + +PKG_PROG_PKG_CONFIG + +HAVE_OGG=no +if test "x$PKG_CONFIG" != "x" +then + PKG_CHECK_MODULES(OGG, ogg >= 1.0, HAVE_OGG=yes, HAVE_OGG=no) +fi +if test "x$HAVE_OGG" = "xno" +then + dnl fall back to the old school test + XIPH_PATH_OGG(, AC_MSG_ERROR(must have Ogg installed!)) + libs_save=$LIBS + LIBS="$OGG_LIBS $VORBIS_LIBS" + AC_CHECK_FUNC(oggpack_writealign, , AC_MSG_ERROR(Ogg >= 1.0 required !)) + LIBS=$libs_save +fi + +dnl -------------------------------------------------- +dnl Check for library functions +dnl -------------------------------------------------- + +AC_FUNC_ALLOCA +AC_FUNC_MEMCMP + +dnl -------------------------------------------------- +dnl Do substitutions +dnl -------------------------------------------------- + +AC_SUBST(VORBIS_LIBS) +AC_SUBST(DEBUG) +AC_SUBST(PROFILE) +AC_SUBST(pthread_lib) + +dnl The following line causes the libtool distributed with the source +dnl to be replaced if the build system has a more recent version. +AC_SUBST(LIBTOOL_DEPS) + +AC_OUTPUT([ +Makefile +m4/Makefile +lib/Makefile +lib/modes/Makefile +lib/books/Makefile +lib/books/coupled/Makefile +lib/books/uncoupled/Makefile +lib/books/floor/Makefile +doc/Makefile doc/vorbisfile/Makefile doc/vorbisenc/Makefile doc/libvorbis/Makefile +doc/Doxyfile +include/Makefile include/vorbis/Makefile +examples/Makefile +test/Makefile +vq/Makefile +libvorbis.spec +vorbis.pc +vorbisenc.pc +vorbisfile.pc +vorbis-uninstalled.pc +vorbisenc-uninstalled.pc +vorbisfile-uninstalled.pc +]) diff --git a/libvorbis-1.3.2/depcomp b/libvorbis-1.3.2/depcomp new file mode 100755 index 0000000..04701da --- /dev/null +++ b/libvorbis-1.3.2/depcomp @@ -0,0 +1,530 @@ +#! /bin/sh +# depcomp - compile a program generating dependencies as side-effects + +scriptversion=2005-07-09.11 + +# Copyright (C) 1999, 2000, 2003, 2004, 2005 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +# 02110-1301, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Alexandre Oliva . + +case $1 in + '') + echo "$0: No command. Try \`$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: depcomp [--help] [--version] PROGRAM [ARGS] + +Run PROGRAMS ARGS to compile a file, generating dependencies +as side-effects. + +Environment variables: + depmode Dependency tracking mode. + source Source file read by `PROGRAMS ARGS'. + object Object file output by `PROGRAMS ARGS'. + DEPDIR directory where to store dependencies. + depfile Dependency file to output. + tmpdepfile Temporary file to use when outputing dependencies. + libtool Whether libtool is used (yes/no). + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "depcomp $scriptversion" + exit $? + ;; +esac + +if test -z "$depmode" || test -z "$source" || test -z "$object"; then + echo "depcomp: Variables source, object and depmode must be set" 1>&2 + exit 1 +fi + +# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. +depfile=${depfile-`echo "$object" | + sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} + +rm -f "$tmpdepfile" + +# Some modes work just like other modes, but use different flags. We +# parameterize here, but still list the modes in the big case below, +# to make depend.m4 easier to write. Note that we *cannot* use a case +# here, because this file can only contain one case statement. +if test "$depmode" = hp; then + # HP compiler uses -M and no extra arg. + gccflag=-M + depmode=gcc +fi + +if test "$depmode" = dashXmstdout; then + # This is just like dashmstdout with a different argument. + dashmflag=-xM + depmode=dashmstdout +fi + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. + "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz +## The second -e expression handles DOS-style file names with drive letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the `deleted header file' problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. + tr ' ' ' +' < "$tmpdepfile" | +## Some versions of gcc put a space before the `:'. On the theory +## that the space means something, we add a space to the output as +## well. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +sgi) + if test "$libtool" = yes; then + "$@" "-Wp,-MDupdate,$tmpdepfile" + else + "$@" -MDupdate "$tmpdepfile" + fi + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like `#:fec' to the end of the + # dependency line. + tr ' ' ' +' < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \ + tr ' +' ' ' >> $depfile + echo >> $depfile + + # The second pass generates a dummy entry for each header file. + tr ' ' ' +' < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> $depfile + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. In older versions, this file always lives in the + # current directory. Also, the AIX compiler puts `$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. + stripped=`echo "$object" | sed 's/\(.*\)\..*$/\1/'` + tmpdepfile="$stripped.u" + if test "$libtool" = yes; then + "$@" -Wc,-M + else + "$@" -M + fi + stat=$? + + if test -f "$tmpdepfile"; then : + else + stripped=`echo "$stripped" | sed 's,^.*/,,'` + tmpdepfile="$stripped.u" + fi + + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + + if test -f "$tmpdepfile"; then + outname="$stripped.o" + # Each line is of the form `foo.o: dependent.h'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed -e "s,^$outname:,$object :," < "$tmpdepfile" > "$depfile" + sed -e "s,^$outname: \(.*\)$,\1:," < "$tmpdepfile" >> "$depfile" + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +icc) + # Intel's C compiler understands `-MD -MF file'. However on + # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c + # ICC 7.0 will fill foo.d with something like + # foo.o: sub/foo.c + # foo.o: sub/foo.h + # which is wrong. We want: + # sub/foo.o: sub/foo.c + # sub/foo.o: sub/foo.h + # sub/foo.c: + # sub/foo.h: + # ICC 7.1 will output + # foo.o: sub/foo.c sub/foo.h + # and will wrap long lines using \ : + # foo.o: sub/foo.c ... \ + # sub/foo.h ... \ + # ... + + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each line is of the form `foo.o: dependent.h', + # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" | + sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +tru64) + # The Tru64 compiler uses -MD to generate dependencies as a side + # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'. + # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put + # dependencies in `foo.d' instead, so we check for that too. + # Subdirectories are respected. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + + if test "$libtool" = yes; then + # With Tru64 cc, shared objects can also be used to make a + # static library. This mecanism is used in libtool 1.4 series to + # handle both shared and static libraries in a single compilation. + # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d. + # + # With libtool 1.5 this exception was removed, and libtool now + # generates 2 separate objects for the 2 libraries. These two + # compilations output dependencies in in $dir.libs/$base.o.d and + # in $dir$base.o.d. We have to check for both files, because + # one of the two compilations can be disabled. We should prefer + # $dir$base.o.d over $dir.libs/$base.o.d because the latter is + # automatically cleaned when .libs/ is deleted, while ignoring + # the former would cause a distcleancheck panic. + tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4 + tmpdepfile2=$dir$base.o.d # libtool 1.5 + tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5 + tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504 + "$@" -Wc,-MD + else + tmpdepfile1=$dir$base.o.d + tmpdepfile2=$dir$base.d + tmpdepfile3=$dir$base.d + tmpdepfile4=$dir$base.d + "$@" -MD + fi + + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" + # That's a tab and a space in the []. + sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" + else + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +#nosideeffect) + # This comment above is used by automake to tell side-effect + # dependency tracking mechanisms from slower ones. + +dashmstdout) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test $1 != '--mode=compile'; do + shift + done + shift + fi + + # Remove `-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + test -z "$dashmflag" && dashmflag=-M + # Require at least two characters before searching for `:' + # in the target name. This is to cope with DOS-style filenames: + # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise. + "$@" $dashmflag | + sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + tr ' ' ' +' < "$tmpdepfile" | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +dashXmstdout) + # This case only exists to satisfy depend.m4. It is never actually + # run, as this mode is specially recognized in the preamble. + exit 1 + ;; + +makedepend) + "$@" || exit $? + # Remove any Libtool call + if test "$libtool" = yes; then + while test $1 != '--mode=compile'; do + shift + done + shift + fi + # X makedepend + shift + cleared=no + for arg in "$@"; do + case $cleared in + no) + set ""; shift + cleared=yes ;; + esac + case "$arg" in + -D*|-I*) + set fnord "$@" "$arg"; shift ;; + # Strip any option that makedepend may not understand. Remove + # the object too, otherwise makedepend will parse it as a source file. + -*|$object) + ;; + *) + set fnord "$@" "$arg"; shift ;; + esac + done + obj_suffix="`echo $object | sed 's/^.*\././'`" + touch "$tmpdepfile" + ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + sed '1,2d' "$tmpdepfile" | tr ' ' ' +' | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" "$tmpdepfile".bak + ;; + +cpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test $1 != '--mode=compile'; do + shift + done + shift + fi + + # Remove `-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + "$@" -E | + sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | + sed '$ s: \\$::' > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + cat < "$tmpdepfile" >> "$depfile" + sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvisualcpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o, + # because we must use -o when running libtool. + "$@" || exit $? + IFS=" " + for arg + do + case "$arg" in + "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") + set fnord "$@" + shift + shift + ;; + *) + set fnord "$@" "$arg" + shift + shift + ;; + esac + done + "$@" -E | + sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile" + echo " " >> "$depfile" + . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +none) + exec "$@" + ;; + +*) + echo "Unknown depmode $depmode" 1>&2 + exit 1 + ;; +esac + +exit 0 + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff --git a/libvorbis-1.3.2/doc/01-introduction.tex b/libvorbis-1.3.2/doc/01-introduction.tex new file mode 100755 index 0000000..b1e4c6f --- /dev/null +++ b/libvorbis-1.3.2/doc/01-introduction.tex @@ -0,0 +1,529 @@ +% -*- mode: latex; TeX-master: "Vorbis_I_spec"; -*- +%!TEX root = Vorbis_I_spec.tex +% $Id$ +\section{Introduction and Description} \label{vorbis:spec:intro} + +\subsection{Overview} + +This document provides a high level description of the Vorbis codec's +construction. A bit-by-bit specification appears beginning in +\xref{vorbis:spec:codec}. +The later sections assume a high-level +understanding of the Vorbis decode process, which is +provided here. + +\subsubsection{Application} +Vorbis is a general purpose perceptual audio CODEC intended to allow +maximum encoder flexibility, thus allowing it to scale competitively +over an exceptionally wide range of bitrates. At the high +quality/bitrate end of the scale (CD or DAT rate stereo, 16/24 bits) +it is in the same league as MPEG-2 and MPC. Similarly, the 1.0 +encoder can encode high-quality CD and DAT rate stereo at below 48kbps +without resampling to a lower rate. Vorbis is also intended for +lower and higher sample rates (from 8kHz telephony to 192kHz digital +masters) and a range of channel representations (monaural, +polyphonic, stereo, quadraphonic, 5.1, ambisonic, or up to 255 +discrete channels). + + +\subsubsection{Classification} +Vorbis I is a forward-adaptive monolithic transform CODEC based on the +Modified Discrete Cosine Transform. The codec is structured to allow +addition of a hybrid wavelet filterbank in Vorbis II to offer better +transient response and reproduction using a transform better suited to +localized time events. + + +\subsubsection{Assumptions} + +The Vorbis CODEC design assumes a complex, psychoacoustically-aware +encoder and simple, low-complexity decoder. Vorbis decode is +computationally simpler than mp3, although it does require more +working memory as Vorbis has no static probability model; the vector +codebooks used in the first stage of decoding from the bitstream are +packed in their entirety into the Vorbis bitstream headers. In +packed form, these codebooks occupy only a few kilobytes; the extent +to which they are pre-decoded into a cache is the dominant factor in +decoder memory usage. + + +Vorbis provides none of its own framing, synchronization or protection +against errors; it is solely a method of accepting input audio, +dividing it into individual frames and compressing these frames into +raw, unformatted 'packets'. The decoder then accepts these raw +packets in sequence, decodes them, synthesizes audio frames from +them, and reassembles the frames into a facsimile of the original +audio stream. Vorbis is a free-form variable bit rate (VBR) codec and packets have no +minimum size, maximum size, or fixed/expected size. Packets +are designed that they may be truncated (or padded) and remain +decodable; this is not to be considered an error condition and is used +extensively in bitrate management in peeling. Both the transport +mechanism and decoder must allow that a packet may be any size, or +end before or after packet decode expects. + +Vorbis packets are thus intended to be used with a transport mechanism +that provides free-form framing, sync, positioning and error correction +in accordance with these design assumptions, such as Ogg (for file +transport) or RTP (for network multicast). For purposes of a few +examples in this document, we will assume that Vorbis is to be +embedded in an Ogg stream specifically, although this is by no means a +requirement or fundamental assumption in the Vorbis design. + +The specification for embedding Vorbis into +an Ogg transport stream is in \xref{vorbis:over:ogg}. + + + +\subsubsection{Codec Setup and Probability Model} + +Vorbis' heritage is as a research CODEC and its current design +reflects a desire to allow multiple decades of continuous encoder +improvement before running out of room within the codec specification. +For these reasons, configurable aspects of codec setup intentionally +lean toward the extreme of forward adaptive. + +The single most controversial design decision in Vorbis (and the most +unusual for a Vorbis developer to keep in mind) is that the entire +probability model of the codec, the Huffman and VQ codebooks, is +packed into the bitstream header along with extensive CODEC setup +parameters (often several hundred fields). This makes it impossible, +as it would be with MPEG audio layers, to embed a simple frame type +flag in each audio packet, or begin decode at any frame in the stream +without having previously fetched the codec setup header. + + +\begin{note} +Vorbis \emph{can} initiate decode at any arbitrary packet within a +bitstream so long as the codec has been initialized/setup with the +setup headers. +\end{note} + +Thus, Vorbis headers are both required for decode to begin and +relatively large as bitstream headers go. The header size is +unbounded, although for streaming a rule-of-thumb of 4kB or less is +recommended (and Xiph.Org's Vorbis encoder follows this suggestion). + +Our own design work indicates the primary liability of the +required header is in mindshare; it is an unusual design and thus +causes some amount of complaint among engineers as this runs against +current design trends (and also points out limitations in some +existing software/interface designs, such as Windows' ACM codec +framework). However, we find that it does not fundamentally limit +Vorbis' suitable application space. + + +\subsubsection{Format Specification} +The Vorbis format is well-defined by its decode specification; any +encoder that produces packets that are correctly decoded by the +reference Vorbis decoder described below may be considered a proper +Vorbis encoder. A decoder must faithfully and completely implement +the specification defined below (except where noted) to be considered +a proper Vorbis decoder. + +\subsubsection{Hardware Profile} +Although Vorbis decode is computationally simple, it may still run +into specific limitations of an embedded design. For this reason, +embedded designs are allowed to deviate in limited ways from the +`full' decode specification yet still be certified compliant. These +optional omissions are labelled in the spec where relevant. + + +\subsection{Decoder Configuration} + +Decoder setup consists of configuration of multiple, self-contained +component abstractions that perform specific functions in the decode +pipeline. Each different component instance of a specific type is +semantically interchangeable; decoder configuration consists both of +internal component configuration, as well as arrangement of specific +instances into a decode pipeline. Componentry arrangement is roughly +as follows: + +\begin{center} +\includegraphics[width=\textwidth]{components} +\captionof{figure}{decoder pipeline configuration} +\end{center} + +\subsubsection{Global Config} +Global codec configuration consists of a few audio related fields +(sample rate, channels), Vorbis version (always '0' in Vorbis I), +bitrate hints, and the lists of component instances. All other +configuration is in the context of specific components. + +\subsubsection{Mode} + +Each Vorbis frame is coded according to a master 'mode'. A bitstream +may use one or many modes. + +The mode mechanism is used to encode a frame according to one of +multiple possible methods with the intention of choosing a method best +suited to that frame. Different modes are, e.g. how frame size +is changed from frame to frame. The mode number of a frame serves as a +top level configuration switch for all other specific aspects of frame +decode. + +A 'mode' configuration consists of a frame size setting, window type +(always 0, the Vorbis window, in Vorbis I), transform type (always +type 0, the MDCT, in Vorbis I) and a mapping number. The mapping +number specifies which mapping configuration instance to use for +low-level packet decode and synthesis. + + +\subsubsection{Mapping} + +A mapping contains a channel coupling description and a list of +'submaps' that bundle sets of channel vectors together for grouped +encoding and decoding. These submaps are not references to external +components; the submap list is internal and specific to a mapping. + +A 'submap' is a configuration/grouping that applies to a subset of +floor and residue vectors within a mapping. The submap functions as a +last layer of indirection such that specific special floor or residue +settings can be applied not only to all the vectors in a given mode, +but also specific vectors in a specific mode. Each submap specifies +the proper floor and residue instance number to use for decoding that +submap's spectral floor and spectral residue vectors. + +As an example: + +Assume a Vorbis stream that contains six channels in the standard 5.1 +format. The sixth channel, as is normal in 5.1, is bass only. +Therefore it would be wasteful to encode a full-spectrum version of it +as with the other channels. The submapping mechanism can be used to +apply a full range floor and residue encoding to channels 0 through 4, +and a bass-only representation to the bass channel, thus saving space. +In this example, channels 0-4 belong to submap 0 (which indicates use +of a full-range floor) and channel 5 belongs to submap 1, which uses a +bass-only representation. + + +\subsubsection{Floor} + +Vorbis encodes a spectral 'floor' vector for each PCM channel. This +vector is a low-resolution representation of the audio spectrum for +the given channel in the current frame, generally used akin to a +whitening filter. It is named a 'floor' because the Xiph.Org +reference encoder has historically used it as a unit-baseline for +spectral resolution. + +A floor encoding may be of two types. Floor 0 uses a packed LSP +representation on a dB amplitude scale and Bark frequency scale. +Floor 1 represents the curve as a piecewise linear interpolated +representation on a dB amplitude scale and linear frequency scale. +The two floors are semantically interchangeable in +encoding/decoding. However, floor type 1 provides more stable +inter-frame behavior, and so is the preferred choice in all +coupled-stereo and high bitrate modes. Floor 1 is also considerably +less expensive to decode than floor 0. + +Floor 0 is not to be considered deprecated, but it is of limited +modern use. No known Vorbis encoder past Xiph.Org's own beta 4 makes +use of floor 0. + +The values coded/decoded by a floor are both compactly formatted and +make use of entropy coding to save space. For this reason, a floor +configuration generally refers to multiple codebooks in the codebook +component list. Entropy coding is thus provided as an abstraction, +and each floor instance may choose from any and all available +codebooks when coding/decoding. + + +\subsubsection{Residue} +The spectral residue is the fine structure of the audio spectrum +once the floor curve has been subtracted out. In simplest terms, it +is coded in the bitstream using cascaded (multi-pass) vector +quantization according to one of three specific packing/coding +algorithms numbered 0 through 2. The packing algorithm details are +configured by residue instance. As with the floor components, the +final VQ/entropy encoding is provided by external codebook instances +and each residue instance may choose from any and all available +codebooks. + +\subsubsection{Codebooks} + +Codebooks are a self-contained abstraction that perform entropy +decoding and, optionally, use the entropy-decoded integer value as an +offset into an index of output value vectors, returning the indicated +vector of values. + +The entropy coding in a Vorbis I codebook is provided by a standard +Huffman binary tree representation. This tree is tightly packed using +one of several methods, depending on whether codeword lengths are +ordered or unordered, or the tree is sparse. + +The codebook vector index is similarly packed according to index +characteristic. Most commonly, the vector index is encoded as a +single list of values of possible values that are then permuted into +a list of n-dimensional rows (lattice VQ). + + + +\subsection{High-level Decode Process} + +\subsubsection{Decode Setup} + +Before decoding can begin, a decoder must initialize using the +bitstream headers matching the stream to be decoded. Vorbis uses +three header packets; all are required, in-order, by this +specification. Once set up, decode may begin at any audio packet +belonging to the Vorbis stream. In Vorbis I, all packets after the +three initial headers are audio packets. + +The header packets are, in order, the identification +header, the comments header, and the setup header. + +\paragraph{Identification Header} +The identification header identifies the bitstream as Vorbis, Vorbis +version, and the simple audio characteristics of the stream such as +sample rate and number of channels. + +\paragraph{Comment Header} +The comment header includes user text comments (``tags'') and a vendor +string for the application/library that produced the bitstream. The +encoding and proper use of the comment header is described in \xref{vorbis:spec:comment}. + +\paragraph{Setup Header} +The setup header includes extensive CODEC setup information as well as +the complete VQ and Huffman codebooks needed for decode. + + +\subsubsection{Decode Procedure} + +The decoding and synthesis procedure for all audio packets is +fundamentally the same. +\begin{enumerate} +\item decode packet type flag +\item decode mode number +\item decode window shape (long windows only) +\item decode floor +\item decode residue into residue vectors +\item inverse channel coupling of residue vectors +\item generate floor curve from decoded floor data +\item compute dot product of floor and residue, producing audio spectrum vector +\item inverse monolithic transform of audio spectrum vector, always an MDCT in Vorbis I +\item overlap/add left-hand output of transform with right-hand output of previous frame +\item store right hand-data from transform of current frame for future lapping +\item if not first frame, return results of overlap/add as audio result of current frame +\end{enumerate} + +Note that clever rearrangement of the synthesis arithmetic is +possible; as an example, one can take advantage of symmetries in the +MDCT to store the right-hand transform data of a partial MDCT for a +50\% inter-frame buffer space savings, and then complete the transform +later before overlap/add with the next frame. This optimization +produces entirely equivalent output and is naturally perfectly legal. +The decoder must be \emph{entirely mathematically equivalent} to the +specification, it need not be a literal semantic implementation. + +\paragraph{Packet type decode} + +Vorbis I uses four packet types. The first three packet types mark each +of the three Vorbis headers described above. The fourth packet type +marks an audio packet. All other packet types are reserved; packets +marked with a reserved type should be ignored. + +Following the three header packets, all packets in a Vorbis I stream +are audio. The first step of audio packet decode is to read and +verify the packet type; \emph{a non-audio packet when audio is expected +indicates stream corruption or a non-compliant stream. The decoder +must ignore the packet and not attempt decoding it to +audio}. + + + + +\paragraph{Mode decode} +Vorbis allows an encoder to set up multiple, numbered packet 'modes', +as described earlier, all of which may be used in a given Vorbis +stream. The mode is encoded as an integer used as a direct offset into +the mode instance index. + + +\paragraph{Window shape decode (long windows only)} \label{vorbis:spec:window} + +Vorbis frames may be one of two PCM sample sizes specified during +codec setup. In Vorbis I, legal frame sizes are powers of two from 64 +to 8192 samples. Aside from coupling, Vorbis handles channels as +independent vectors and these frame sizes are in samples per channel. + +Vorbis uses an overlapping transform, namely the MDCT, to blend one +frame into the next, avoiding most inter-frame block boundary +artifacts. The MDCT output of one frame is windowed according to MDCT +requirements, overlapped 50\% with the output of the previous frame and +added. The window shape assures seamless reconstruction. + +This is easy to visualize in the case of equal sized-windows: + +\begin{center} +\includegraphics[width=\textwidth]{window1} +\captionof{figure}{overlap of two equal-sized windows} +\end{center} + +And slightly more complex in the case of overlapping unequal sized +windows: + +\begin{center} +\includegraphics[width=\textwidth]{window2} +\captionof{figure}{overlap of a long and a short window} +\end{center} + +In the unequal-sized window case, the window shape of the long window +must be modified for seamless lapping as above. It is possible to +correctly infer window shape to be applied to the current window from +knowing the sizes of the current, previous and next window. It is +legal for a decoder to use this method. However, in the case of a long +window (short windows require no modification), Vorbis also codes two +flag bits to specify pre- and post- window shape. Although not +strictly necessary for function, this minor redundancy allows a packet +to be fully decoded to the point of lapping entirely independently of +any other packet, allowing easier abstraction of decode layers as well +as allowing a greater level of easy parallelism in encode and +decode. + +A description of valid window functions for use with an inverse MDCT +can be found in \cite{Sporer/Brandenburg/Edler}. Vorbis windows +all use the slope function +\[ y = \sin(.5*\pi \, \sin^2((x+.5)/n*\pi)) . \] + + + +\paragraph{floor decode} +Each floor is encoded/decoded in channel order, however each floor +belongs to a 'submap' that specifies which floor configuration to +use. All floors are decoded before residue decode begins. + + +\paragraph{residue decode} + +Although the number of residue vectors equals the number of channels, +channel coupling may mean that the raw residue vectors extracted +during decode do not map directly to specific channels. When channel +coupling is in use, some vectors will correspond to coupled magnitude +or angle. The coupling relationships are described in the codec setup +and may differ from frame to frame, due to different mode numbers. + +Vorbis codes residue vectors in groups by submap; the coding is done +in submap order from submap 0 through n-1. This differs from floors +which are coded using a configuration provided by submap number, but +are coded individually in channel order. + + + +\paragraph{inverse channel coupling} + +A detailed discussion of stereo in the Vorbis codec can be found in +the document \href{stereo.html}{Stereo Channel Coupling in the +Vorbis CODEC}. Vorbis is not limited to only stereo coupling, but +the stereo document also gives a good overview of the generic coupling +mechanism. + +Vorbis coupling applies to pairs of residue vectors at a time; +decoupling is done in-place a pair at a time in the order and using +the vectors specified in the current mapping configuration. The +decoupling operation is the same for all pairs, converting square +polar representation (where one vector is magnitude and the second +angle) back to Cartesian representation. + +After decoupling, in order, each pair of vectors on the coupling list, +the resulting residue vectors represent the fine spectral detail +of each output channel. + + + +\paragraph{generate floor curve} + +The decoder may choose to generate the floor curve at any appropriate +time. It is reasonable to generate the output curve when the floor +data is decoded from the raw packet, or it can be generated after +inverse coupling and applied to the spectral residue directly, +combining generation and the dot product into one step and eliminating +some working space. + +Both floor 0 and floor 1 generate a linear-range, linear-domain output +vector to be multiplied (dot product) by the linear-range, +linear-domain spectral residue. + + + +\paragraph{compute floor/residue dot product} + +This step is straightforward; for each output channel, the decoder +multiplies the floor curve and residue vectors element by element, +producing the finished audio spectrum of each channel. + +% TODO/FIXME: The following two paragraphs have identical twins +% in section 4 (under "dot product") +One point is worth mentioning about this dot product; a common mistake +in a fixed point implementation might be to assume that a 32 bit +fixed-point representation for floor and residue and direct +multiplication of the vectors is sufficient for acceptable spectral +depth in all cases because it happens to mostly work with the current +Xiph.Org reference encoder. + +However, floor vector values can span \~{}140dB (\~{}24 bits unsigned), and +the audio spectrum vector should represent a minimum of 120dB (\~{}21 +bits with sign), even when output is to a 16 bit PCM device. For the +residue vector to represent full scale if the floor is nailed to +$-140$dB, it must be able to span 0 to $+140$dB. For the residue vector +to reach full scale if the floor is nailed at 0dB, it must be able to +represent $-140$dB to $+0$dB. Thus, in order to handle full range +dynamics, a residue vector may span $-140$dB to $+140$dB entirely within +spec. A 280dB range is approximately 48 bits with sign; thus the +residue vector must be able to represent a 48 bit range and the dot +product must be able to handle an effective 48 bit times 24 bit +multiplication. This range may be achieved using large (64 bit or +larger) integers, or implementing a movable binary point +representation. + + + +\paragraph{inverse monolithic transform (MDCT)} + +The audio spectrum is converted back into time domain PCM audio via an +inverse Modified Discrete Cosine Transform (MDCT). A detailed +description of the MDCT is available in \cite{Sporer/Brandenburg/Edler}. + +Note that the PCM produced directly from the MDCT is not yet finished +audio; it must be lapped with surrounding frames using an appropriate +window (such as the Vorbis window) before the MDCT can be considered +orthogonal. + + + +\paragraph{overlap/add data} +Windowed MDCT output is overlapped and added with the right hand data +of the previous window such that the 3/4 point of the previous window +is aligned with the 1/4 point of the current window (as illustrated in +the window overlap diagram). At this point, the audio data between the +center of the previous frame and the center of the current frame is +now finished and ready to be returned. + + +\paragraph{cache right hand data} +The decoder must cache the right hand portion of the current frame to +be lapped with the left hand portion of the next frame. + + + +\paragraph{return finished audio data} + +The overlapped portion produced from overlapping the previous and +current frame data is finished data to be returned by the decoder. +This data spans from the center of the previous window to the center +of the current window. In the case of same-sized windows, the amount +of data to return is one-half block consisting of and only of the +overlapped portions. When overlapping a short and long window, much of +the returned range is not actually overlap. This does not damage +transform orthogonality. Pay attention however to returning the +correct data range; the amount of data to be returned is: + +\begin{Verbatim}[commandchars=\\\{\}] +window_blocksize(previous_window)/4+window_blocksize(current_window)/4 +\end{Verbatim} + +from the center of the previous window to the center of the current +window. + +Data is not returned from the first frame; it must be used to 'prime' +the decode engine. The encoder accounts for this priming when +calculating PCM offsets; after the first frame, the proper PCM output +offset is '0' (as no data has been returned yet). diff --git a/libvorbis-1.3.2/doc/02-bitpacking.tex b/libvorbis-1.3.2/doc/02-bitpacking.tex new file mode 100755 index 0000000..c9a9fef --- /dev/null +++ b/libvorbis-1.3.2/doc/02-bitpacking.tex @@ -0,0 +1,247 @@ +% -*- mode: latex; TeX-master: "Vorbis_I_spec"; -*- +%!TEX root = Vorbis_I_spec.tex +% $Id$ +\section{Bitpacking Convention} \label{vorbis:spec:bitpacking} + +\subsection{Overview} + +The Vorbis codec uses relatively unstructured raw packets containing +arbitrary-width binary integer fields. Logically, these packets are a +bitstream in which bits are coded one-by-one by the encoder and then +read one-by-one in the same monotonically increasing order by the +decoder. Most current binary storage arrangements group bits into a +native word size of eight bits (octets), sixteen bits, thirty-two bits +or, less commonly other fixed word sizes. The Vorbis bitpacking +convention specifies the correct mapping of the logical packet +bitstream into an actual representation in fixed-width words. + + +\subsubsection{octets, bytes and words} + +In most contemporary architectures, a 'byte' is synonymous with an +'octet', that is, eight bits. This has not always been the case; +seven, ten, eleven and sixteen bit 'bytes' have been used. For +purposes of the bitpacking convention, a byte implies the native, +smallest integer storage representation offered by a platform. On +modern platforms, this is generally assumed to be eight bits (not +necessarily because of the processor but because of the +filesystem/memory architecture. Modern filesystems invariably offer +bytes as the fundamental atom of storage). A 'word' is an integer +size that is a grouped multiple of this smallest size. + +The most ubiquitous architectures today consider a 'byte' to be an +octet (eight bits) and a word to be a group of two, four or eight +bytes (16, 32 or 64 bits). Note however that the Vorbis bitpacking +convention is still well defined for any native byte size; Vorbis uses +the native bit-width of a given storage system. This document assumes +that a byte is one octet for purposes of example. + +\subsubsection{bit order} + +A byte has a well-defined 'least significant' bit (LSb), which is the +only bit set when the byte is storing the two's complement integer +value +1. A byte's 'most significant' bit (MSb) is at the opposite +end of the byte. Bits in a byte are numbered from zero at the LSb to +$n$ ($n=7$ in an octet) for the +MSb. + + + +\subsubsection{byte order} + +Words are native groupings of multiple bytes. Several byte orderings +are possible in a word; the common ones are 3-2-1-0 ('big endian' or +'most significant byte first' in which the highest-valued byte comes +first), 0-1-2-3 ('little endian' or 'least significant byte first' in +which the lowest value byte comes first) and less commonly 3-1-2-0 and +0-2-1-3 ('mixed endian'). + +The Vorbis bitpacking convention specifies storage and bitstream +manipulation at the byte, not word, level, thus host word ordering is +of a concern only during optimization when writing high performance +code that operates on a word of storage at a time rather than by byte. +Logically, bytes are always coded and decoded in order from byte zero +through byte $n$. + + + +\subsubsection{coding bits into byte sequences} + +The Vorbis codec has need to code arbitrary bit-width integers, from +zero to 32 bits wide, into packets. These integer fields are not +aligned to the boundaries of the byte representation; the next field +is written at the bit position at which the previous field ends. + +The encoder logically packs integers by writing the LSb of a binary +integer to the logical bitstream first, followed by next least +significant bit, etc, until the requested number of bits have been +coded. When packing the bits into bytes, the encoder begins by +placing the LSb of the integer to be written into the least +significant unused bit position of the destination byte, followed by +the next-least significant bit of the source integer and so on up to +the requested number of bits. When all bits of the destination byte +have been filled, encoding continues by zeroing all bits of the next +byte and writing the next bit into the bit position 0 of that byte. +Decoding follows the same process as encoding, but by reading bits +from the byte stream and reassembling them into integers. + + + +\subsubsection{signedness} + +The signedness of a specific number resulting from decode is to be +interpreted by the decoder given decode context. That is, the three +bit binary pattern 'b111' can be taken to represent either 'seven' as +an unsigned integer, or '-1' as a signed, two's complement integer. +The encoder and decoder are responsible for knowing if fields are to +be treated as signed or unsigned. + + + +\subsubsection{coding example} + +Code the 4 bit integer value '12' [b1100] into an empty bytestream. +Bytestream result: + +\begin{Verbatim}[commandchars=\\\{\}] + | + V + + 7 6 5 4 3 2 1 0 +byte 0 [0 0 0 0 1 1 0 0] <- +byte 1 [ ] +byte 2 [ ] +byte 3 [ ] + ... +byte n [ ] bytestream length == 1 byte + +\end{Verbatim} + + +Continue by coding the 3 bit integer value '-1' [b111]: + +\begin{Verbatim}[commandchars=\\\{\}] + | + V + + 7 6 5 4 3 2 1 0 +byte 0 [0 1 1 1 1 1 0 0] <- +byte 1 [ ] +byte 2 [ ] +byte 3 [ ] + ... +byte n [ ] bytestream length == 1 byte +\end{Verbatim} + + +Continue by coding the 7 bit integer value '17' [b0010001]: + +\begin{Verbatim}[commandchars=\\\{\}] + | + V + + 7 6 5 4 3 2 1 0 +byte 0 [1 1 1 1 1 1 0 0] +byte 1 [0 0 0 0 1 0 0 0] <- +byte 2 [ ] +byte 3 [ ] + ... +byte n [ ] bytestream length == 2 bytes + bit cursor == 6 +\end{Verbatim} + + +Continue by coding the 13 bit integer value '6969' [b110 11001110 01]: + +\begin{Verbatim}[commandchars=\\\{\}] + | + V + + 7 6 5 4 3 2 1 0 +byte 0 [1 1 1 1 1 1 0 0] +byte 1 [0 1 0 0 1 0 0 0] +byte 2 [1 1 0 0 1 1 1 0] +byte 3 [0 0 0 0 0 1 1 0] <- + ... +byte n [ ] bytestream length == 4 bytes + +\end{Verbatim} + + + + +\subsubsection{decoding example} + +Reading from the beginning of the bytestream encoded in the above example: + +\begin{Verbatim}[commandchars=\\\{\}] + | + V + + 7 6 5 4 3 2 1 0 +byte 0 [1 1 1 1 1 1 0 0] <- +byte 1 [0 1 0 0 1 0 0 0] +byte 2 [1 1 0 0 1 1 1 0] +byte 3 [0 0 0 0 0 1 1 0] bytestream length == 4 bytes + +\end{Verbatim} + + +We read two, two-bit integer fields, resulting in the returned numbers +'b00' and 'b11'. Two things are worth noting here: + +\begin{itemize} +\item Although these four bits were originally written as a single +four-bit integer, reading some other combination of bit-widths from the +bitstream is well defined. There are no artificial alignment +boundaries maintained in the bitstream. + +\item The second value is the +two-bit-wide integer 'b11'. This value may be interpreted either as +the unsigned value '3', or the signed value '-1'. Signedness is +dependent on decode context. +\end{itemize} + + + + +\subsubsection{end-of-packet alignment} + +The typical use of bitpacking is to produce many independent +byte-aligned packets which are embedded into a larger byte-aligned +container structure, such as an Ogg transport bitstream. Externally, +each bytestream (encoded bitstream) must begin and end on a byte +boundary. Often, the encoded bitstream is not an integer number of +bytes, and so there is unused (uncoded) space in the last byte of a +packet. + +Unused space in the last byte of a bytestream is always zeroed during +the coding process. Thus, should this unused space be read, it will +return binary zeroes. + +Attempting to read past the end of an encoded packet results in an +'end-of-packet' condition. End-of-packet is not to be considered an +error; it is merely a state indicating that there is insufficient +remaining data to fulfill the desired read size. Vorbis uses truncated +packets as a normal mode of operation, and as such, decoders must +handle reading past the end of a packet as a typical mode of +operation. Any further read operations after an 'end-of-packet' +condition shall also return 'end-of-packet'. + + + +\subsubsection{reading zero bits} + +Reading a zero-bit-wide integer returns the value '0' and does not +increment the stream cursor. Reading to the end of the packet (but +not past, such that an 'end-of-packet' condition has not triggered) +and then reading a zero bit integer shall succeed, returning 0, and +not trigger an end-of-packet condition. Reading a zero-bit-wide +integer after a previous read sets 'end-of-packet' shall also fail +with 'end-of-packet'. + + + + + + diff --git a/libvorbis-1.3.2/doc/03-codebook.tex b/libvorbis-1.3.2/doc/03-codebook.tex new file mode 100755 index 0000000..987b436 --- /dev/null +++ b/libvorbis-1.3.2/doc/03-codebook.tex @@ -0,0 +1,406 @@ +% -*- mode: latex; TeX-master: "Vorbis_I_spec"; -*- +%!TEX root = Vorbis_I_spec.tex +% $Id$ +\section{Probability Model and Codebooks} \label{vorbis:spec:codebook} + +\subsection{Overview} + +Unlike practically every other mainstream audio codec, Vorbis has no +statically configured probability model, instead packing all entropy +decoding configuration, VQ and Huffman, into the bitstream itself in +the third header, the codec setup header. This packed configuration +consists of multiple 'codebooks', each containing a specific +Huffman-equivalent representation for decoding compressed codewords as +well as an optional lookup table of output vector values to which a +decoded Huffman value is applied as an offset, generating the final +decoded output corresponding to a given compressed codeword. + +\subsubsection{Bitwise operation} +The codebook mechanism is built on top of the vorbis bitpacker. Both +the codebooks themselves and the codewords they decode are unrolled +from a packet as a series of arbitrary-width values read from the +stream according to \xref{vorbis:spec:bitpacking}. + + + + +\subsection{Packed codebook format} + +For purposes of the examples below, we assume that the storage +system's native byte width is eight bits. This is not universally +true; see \xref{vorbis:spec:bitpacking} for discussion +relating to non-eight-bit bytes. + +\subsubsection{codebook decode} + +A codebook begins with a 24 bit sync pattern, 0x564342: + +\begin{Verbatim}[commandchars=\\\{\}] +byte 0: [ 0 1 0 0 0 0 1 0 ] (0x42) +byte 1: [ 0 1 0 0 0 0 1 1 ] (0x43) +byte 2: [ 0 1 0 1 0 1 1 0 ] (0x56) +\end{Verbatim} + +16 bit \varname{[codebook_dimensions]} and 24 bit \varname{[codebook_entries]} fields: + +\begin{Verbatim}[commandchars=\\\{\}] + +byte 3: [ X X X X X X X X ] +byte 4: [ X X X X X X X X ] [codebook_dimensions] (16 bit unsigned) + +byte 5: [ X X X X X X X X ] +byte 6: [ X X X X X X X X ] +byte 7: [ X X X X X X X X ] [codebook_entries] (24 bit unsigned) + +\end{Verbatim} + +Next is the \varname{[ordered]} bit flag: + +\begin{Verbatim}[commandchars=\\\{\}] + +byte 8: [ X ] [ordered] (1 bit) + +\end{Verbatim} + +Each entry, numbering a +total of \varname{[codebook_entries]}, is assigned a codeword length. +We now read the list of codeword lengths and store these lengths in +the array \varname{[codebook_codeword_lengths]}. Decode of lengths is +according to whether the \varname{[ordered]} flag is set or unset. + +\begin{itemize} +\item + If the \varname{[ordered]} flag is unset, the codeword list is not + length ordered and the decoder needs to read each codeword length + one-by-one. + + The decoder first reads one additional bit flag, the + \varname{[sparse]} flag. This flag determines whether or not the + codebook contains unused entries that are not to be included in the + codeword decode tree: + +\begin{Verbatim}[commandchars=\\\{\}] +byte 8: [ X 1 ] [sparse] flag (1 bit) +\end{Verbatim} + + The decoder now performs for each of the \varname{[codebook_entries]} + codebook entries: + +\begin{Verbatim}[commandchars=\\\{\}] + + 1) if([sparse] is set) \{ + + 2) [flag] = read one bit; + 3) if([flag] is set) \{ + + 4) [length] = read a five bit unsigned integer; + 5) codeword length for this entry is [length]+1; + + \} else \{ + + 6) this entry is unused. mark it as such. + + \} + + \} else the sparse flag is not set \{ + + 7) [length] = read a five bit unsigned integer; + 8) the codeword length for this entry is [length]+1; + + \} + +\end{Verbatim} + +\item + If the \varname{[ordered]} flag is set, the codeword list for this + codebook is encoded in ascending length order. Rather than reading + a length for every codeword, the encoder reads the number of + codewords per length. That is, beginning at entry zero: + +\begin{Verbatim}[commandchars=\\\{\}] + 1) [current_entry] = 0; + 2) [current_length] = read a five bit unsigned integer and add 1; + 3) [number] = read \link{vorbis:spec:ilog}{ilog}([codebook_entries] - [current_entry]) bits as an unsigned integer + 4) set the entries [current_entry] through [current_entry]+[number]-1, inclusive, + of the [codebook_codeword_lengths] array to [current_length] + 5) set [current_entry] to [number] + [current_entry] + 6) increment [current_length] by 1 + 7) if [current_entry] is greater than [codebook_entries] ERROR CONDITION; + the decoder will not be able to read this stream. + 8) if [current_entry] is less than [codebook_entries], repeat process starting at 3) + 9) done. +\end{Verbatim} + +\end{itemize} + +After all codeword lengths have been decoded, the decoder reads the +vector lookup table. Vorbis I supports three lookup types: +\begin{enumerate} +\item +No lookup +\item +Implicitly populated value mapping (lattice VQ) +\item +Explicitly populated value mapping (tessellated or 'foam' +VQ) +\end{enumerate} + + +The lookup table type is read as a four bit unsigned integer: +\begin{Verbatim}[commandchars=\\\{\}] + 1) [codebook_lookup_type] = read four bits as an unsigned integer +\end{Verbatim} + +Codebook decode precedes according to \varname{[codebook_lookup_type]}: +\begin{itemize} +\item +Lookup type zero indicates no lookup to be read. Proceed past +lookup decode. +\item +Lookup types one and two are similar, differing only in the +number of lookup values to be read. Lookup type one reads a list of +values that are permuted in a set pattern to build a list of vectors, +each vector of order \varname{[codebook_dimensions]} scalars. Lookup +type two builds the same vector list, but reads each scalar for each +vector explicitly, rather than building vectors from a smaller list of +possible scalar values. Lookup decode proceeds as follows: + +\begin{Verbatim}[commandchars=\\\{\}] + 1) [codebook_minimum_value] = \link{vorbis:spec:float32:unpack}{float32_unpack}( read 32 bits as an unsigned integer) + 2) [codebook_delta_value] = \link{vorbis:spec:float32:unpack}{float32_unpack}( read 32 bits as an unsigned integer) + 3) [codebook_value_bits] = read 4 bits as an unsigned integer and add 1 + 4) [codebook_sequence_p] = read 1 bit as a boolean flag + + if ( [codebook_lookup_type] is 1 ) \{ + + 5) [codebook_lookup_values] = \link{vorbis:spec:lookup1:values}{lookup1_values}(\varname{[codebook_entries]}, \varname{[codebook_dimensions]} ) + + \} else \{ + + 6) [codebook_lookup_values] = \varname{[codebook_entries]} * \varname{[codebook_dimensions]} + + \} + + 7) read a total of [codebook_lookup_values] unsigned integers of [codebook_value_bits] each; + store these in order in the array [codebook_multiplicands] +\end{Verbatim} +\item +A \varname{[codebook_lookup_type]} of greater than two is reserved +and indicates a stream that is not decodable by the specification in this +document. + +\end{itemize} + + +An 'end of packet' during any read operation in the above steps is +considered an error condition rendering the stream undecodable. + +\paragraph{Huffman decision tree representation} + +The \varname{[codebook_codeword_lengths]} array and +\varname{[codebook_entries]} value uniquely define the Huffman decision +tree used for entropy decoding. + +Briefly, each used codebook entry (recall that length-unordered +codebooks support unused codeword entries) is assigned, in order, the +lowest valued unused binary Huffman codeword possible. Assume the +following codeword length list: + +\begin{Verbatim}[commandchars=\\\{\}] +entry 0: length 2 +entry 1: length 4 +entry 2: length 4 +entry 3: length 4 +entry 4: length 4 +entry 5: length 2 +entry 6: length 3 +entry 7: length 3 +\end{Verbatim} + +Assigning codewords in order (lowest possible value of the appropriate +length to highest) results in the following codeword list: + +\begin{Verbatim}[commandchars=\\\{\}] +entry 0: length 2 codeword 00 +entry 1: length 4 codeword 0100 +entry 2: length 4 codeword 0101 +entry 3: length 4 codeword 0110 +entry 4: length 4 codeword 0111 +entry 5: length 2 codeword 10 +entry 6: length 3 codeword 110 +entry 7: length 3 codeword 111 +\end{Verbatim} + + +\begin{note} +Unlike most binary numerical values in this document, we +intend the above codewords to be read and used bit by bit from left to +right, thus the codeword '001' is the bit string 'zero, zero, one'. +When determining 'lowest possible value' in the assignment definition +above, the leftmost bit is the MSb. +\end{note} + +It is clear that the codeword length list represents a Huffman +decision tree with the entry numbers equivalent to the leaves numbered +left-to-right: + +\begin{center} +\includegraphics[width=10cm]{hufftree} +\captionof{figure}{huffman tree illustration} +\end{center} + + +As we assign codewords in order, we see that each choice constructs a +new leaf in the leftmost possible position. + +Note that it's possible to underspecify or overspecify a Huffman tree +via the length list. In the above example, if codeword seven were +eliminated, it's clear that the tree is unfinished: + +\begin{center} +\includegraphics[width=10cm]{hufftree-under} +\captionof{figure}{underspecified huffman tree illustration} +\end{center} + + +Similarly, in the original codebook, it's clear that the tree is fully +populated and a ninth codeword is impossible. Both underspecified and +overspecified trees are an error condition rendering the stream +undecodable. Take special care that a codebook with a single used +entry is handled properly; it consists of a single codework of zero +bits and 'reading' a value out of such a codebook always returns the +single used value and sinks zero bits. + +Codebook entries marked 'unused' are simply skipped in the assigning +process. They have no codeword and do not appear in the decision +tree, thus it's impossible for any bit pattern read from the stream to +decode to that entry number. + + + +\paragraph{VQ lookup table vector representation} + +Unpacking the VQ lookup table vectors relies on the following values: +\begin{programlisting} +the [codebook_multiplicands] array +[codebook_minimum_value] +[codebook_delta_value] +[codebook_sequence_p] +[codebook_lookup_type] +[codebook_entries] +[codebook_dimensions] +[codebook_lookup_values] +\end{programlisting} + +\bigskip + +Decoding (unpacking) a specific vector in the vector lookup table +proceeds according to \varname{[codebook_lookup_type]}. The unpacked +vector values are what a codebook would return during audio packet +decode in a VQ context. + +\paragraph{Vector value decode: Lookup type 1} + +Lookup type one specifies a lattice VQ lookup table built +algorithmically from a list of scalar values. Calculate (unpack) the +final values of a codebook entry vector from the entries in +\varname{[codebook_multiplicands]} as follows (\varname{[value_vector]} +is the output vector representing the vector of values for entry number +\varname{[lookup_offset]} in this codebook): + +\begin{Verbatim}[commandchars=\\\{\}] + 1) [last] = 0; + 2) [index_divisor] = 1; + 3) iterate [i] over the range 0 ... [codebook_dimensions]-1 (once for each scalar value in the value vector) \{ + + 4) [multiplicand_offset] = ( [lookup_offset] divided by [index_divisor] using integer + division ) integer modulo [codebook_lookup_values] + + 5) vector [value_vector] element [i] = + ( [codebook_multiplicands] array element number [multiplicand_offset] ) * + [codebook_delta_value] + [codebook_minimum_value] + [last]; + + 6) if ( [codebook_sequence_p] is set ) then set [last] = vector [value_vector] element [i] + + 7) [index_divisor] = [index_divisor] * [codebook_lookup_values] + + \} + + 8) vector calculation completed. +\end{Verbatim} + + + +\paragraph{Vector value decode: Lookup type 2} + +Lookup type two specifies a VQ lookup table in which each scalar in +each vector is explicitly set by the \varname{[codebook_multiplicands]} +array in a one-to-one mapping. Calculate [unpack] the +final values of a codebook entry vector from the entries in +\varname{[codebook_multiplicands]} as follows (\varname{[value_vector]} +is the output vector representing the vector of values for entry number +\varname{[lookup_offset]} in this codebook): + +\begin{Verbatim}[commandchars=\\\{\}] + 1) [last] = 0; + 2) [multiplicand_offset] = [lookup_offset] * [codebook_dimensions] + 3) iterate [i] over the range 0 ... [codebook_dimensions]-1 (once for each scalar value in the value vector) \{ + + 4) vector [value_vector] element [i] = + ( [codebook_multiplicands] array element number [multiplicand_offset] ) * + [codebook_delta_value] + [codebook_minimum_value] + [last]; + + 5) if ( [codebook_sequence_p] is set ) then set [last] = vector [value_vector] element [i] + + 6) increment [multiplicand_offset] + + \} + + 7) vector calculation completed. +\end{Verbatim} + + + + + + + + + +\subsection{Use of the codebook abstraction} + +The decoder uses the codebook abstraction much as it does the +bit-unpacking convention; a specific codebook reads a +codeword from the bitstream, decoding it into an entry number, and then +returns that entry number to the decoder (when used in a scalar +entropy coding context), or uses that entry number as an offset into +the VQ lookup table, returning a vector of values (when used in a context +desiring a VQ value). Scalar or VQ context is always explicit; any call +to the codebook mechanism requests either a scalar entry number or a +lookup vector. + +Note that VQ lookup type zero indicates that there is no lookup table; +requesting decode using a codebook of lookup type 0 in any context +expecting a vector return value (even in a case where a vector of +dimension one) is forbidden. If decoder setup or decode requests such +an action, that is an error condition rendering the packet +undecodable. + +Using a codebook to read from the packet bitstream consists first of +reading and decoding the next codeword in the bitstream. The decoder +reads bits until the accumulated bits match a codeword in the +codebook. This process can be though of as logically walking the +Huffman decode tree by reading one bit at a time from the bitstream, +and using the bit as a decision boolean to take the 0 branch (left in +the above examples) or the 1 branch (right in the above examples). +Walking the tree finishes when the decode process hits a leaf in the +decision tree; the result is the entry number corresponding to that +leaf. Reading past the end of a packet propagates the 'end-of-stream' +condition to the decoder. + +When used in a scalar context, the resulting codeword entry is the +desired return value. + +When used in a VQ context, the codeword entry number is used as an +offset into the VQ lookup table. The value returned to the decoder is +the vector of scalars corresponding to this offset. diff --git a/libvorbis-1.3.2/doc/04-codec.tex b/libvorbis-1.3.2/doc/04-codec.tex new file mode 100755 index 0000000..035496f --- /dev/null +++ b/libvorbis-1.3.2/doc/04-codec.tex @@ -0,0 +1,661 @@ + +% -*- mode: latex; TeX-master: "Vorbis_I_spec"; -*- +%!TEX root = Vorbis_I_spec.tex +% $Id$ +\section{Codec Setup and Packet Decode} \label{vorbis:spec:codec} + +\subsection{Overview} + +This document serves as the top-level reference document for the +bit-by-bit decode specification of Vorbis I. This document assumes a +high-level understanding of the Vorbis decode process, which is +provided in \xref{vorbis:spec:intro}. \xref{vorbis:spec:bitpacking} covers reading and writing bit fields from +and to bitstream packets. + + + +\subsection{Header decode and decode setup} + +A Vorbis bitstream begins with three header packets. The header +packets are, in order, the identification header, the comments header, +and the setup header. All are required for decode compliance. An +end-of-packet condition during decoding the first or third header +packet renders the stream undecodable. End-of-packet decoding the +comment header is a non-fatal error condition. + +\subsubsection{Common header decode} + +Each header packet begins with the same header fields. + + +\begin{Verbatim}[commandchars=\\\{\}] + 1) [packet_type] : 8 bit value + 2) 0x76, 0x6f, 0x72, 0x62, 0x69, 0x73: the characters 'v','o','r','b','i','s' as six octets +\end{Verbatim} + +Decode continues according to packet type; the identification header +is type 1, the comment header type 3 and the setup header type 5 +(these types are all odd as a packet with a leading single bit of '0' +is an audio packet). The packets must occur in the order of +identification, comment, setup. + + + +\subsubsection{Identification header} + +The identification header is a short header of only a few fields used +to declare the stream definitively as Vorbis, and provide a few externally +relevant pieces of information about the audio stream. The +identification header is coded as follows: + +\begin{Verbatim}[commandchars=\\\{\}] + 1) [vorbis_version] = read 32 bits as unsigned integer + 2) [audio_channels] = read 8 bit integer as unsigned + 3) [audio_sample_rate] = read 32 bits as unsigned integer + 4) [bitrate_maximum] = read 32 bits as signed integer + 5) [bitrate_nominal] = read 32 bits as signed integer + 6) [bitrate_minimum] = read 32 bits as signed integer + 7) [blocksize_0] = 2 exponent (read 4 bits as unsigned integer) + 8) [blocksize_1] = 2 exponent (read 4 bits as unsigned integer) + 9) [framing_flag] = read one bit +\end{Verbatim} + +\varname{[vorbis_version]} is to read '0' in order to be compatible +with this document. Both \varname{[audio_channels]} and +\varname{[audio_sample_rate]} must read greater than zero. Allowed final +blocksize values are 64, 128, 256, 512, 1024, 2048, 4096 and 8192 in +Vorbis I. \varname{[blocksize_0]} must be less than or equal to +\varname{[blocksize_1]}. The framing bit must be nonzero. Failure to +meet any of these conditions renders a stream undecodable. + +The bitrate fields above are used only as hints. The nominal bitrate +field especially may be considerably off in purely VBR streams. The +fields are meaningful only when greater than zero. + +\begin{itemize} + \item All three fields set to the same value implies a fixed rate, or tightly bounded, nearly fixed-rate bitstream + \item Only nominal set implies a VBR or ABR stream that averages the nominal bitrate + \item Maximum and or minimum set implies a VBR bitstream that obeys the bitrate limits + \item None set indicates the encoder does not care to speculate. +\end{itemize} + + + + +\subsubsection{Comment header} +Comment header decode and data specification is covered in +\xref{vorbis:spec:comment}. + + +\subsubsection{Setup header} + +Vorbis codec setup is configurable to an extreme degree: + +\begin{center} +\includegraphics[width=\textwidth]{components} +\captionof{figure}{decoder pipeline configuration} +\end{center} + + +The setup header contains the bulk of the codec setup information +needed for decode. The setup header contains, in order, the lists of +codebook configurations, time-domain transform configurations +(placeholders in Vorbis I), floor configurations, residue +configurations, channel mapping configurations and mode +configurations. It finishes with a framing bit of '1'. Header decode +proceeds in the following order: + +\paragraph{Codebooks} + +\begin{enumerate} +\item \varname{[vorbis_codebook_count]} = read eight bits as unsigned integer and add one +\item Decode \varname{[vorbis_codebook_count]} codebooks in order as defined +in \xref{vorbis:spec:codebook}. Save each configuration, in +order, in an array of +codebook configurations \varname{[vorbis_codebook_configurations]}. +\end{enumerate} + + + +\paragraph{Time domain transforms} + +These hooks are placeholders in Vorbis I. Nevertheless, the +configuration placeholder values must be read to maintain bitstream +sync. + +\begin{enumerate} +\item \varname{[vorbis_time_count]} = read 6 bits as unsigned integer and add one +\item read \varname{[vorbis_time_count]} 16 bit values; each value should be zero. If any value is nonzero, this is an error condition and the stream is undecodable. +\end{enumerate} + + + +\paragraph{Floors} + +Vorbis uses two floor types; header decode is handed to the decode +abstraction of the appropriate type. + +\begin{enumerate} + \item \varname{[vorbis_floor_count]} = read 6 bits as unsigned integer and add one + \item For each \varname{[i]} of \varname{[vorbis_floor_count]} floor numbers: + \begin{enumerate} + \item read the floor type: vector \varname{[vorbis_floor_types]} element \varname{[i]} = +read 16 bits as unsigned integer + \item If the floor type is zero, decode the floor +configuration as defined in \xref{vorbis:spec:floor0}; save +this +configuration in slot \varname{[i]} of the floor configuration array \varname{[vorbis_floor_configurations]}. + \item If the floor type is one, +decode the floor configuration as defined in \xref{vorbis:spec:floor1}; save this configuration in slot \varname{[i]} of the floor configuration array \varname{[vorbis_floor_configurations]}. + \item If the the floor type is greater than one, this stream is undecodable; ERROR CONDITION + \end{enumerate} + +\end{enumerate} + + + +\paragraph{Residues} + +Vorbis uses three residue types; header decode of each type is identical. + + +\begin{enumerate} +\item \varname{[vorbis_residue_count]} = read 6 bits as unsigned integer and add one + +\item For each of \varname{[vorbis_residue_count]} residue numbers: + \begin{enumerate} + \item read the residue type; vector \varname{[vorbis_residue_types]} element \varname{[i]} = read 16 bits as unsigned integer + \item If the residue type is zero, +one or two, decode the residue configuration as defined in \xref{vorbis:spec:residue}; save this configuration in slot \varname{[i]} of the residue configuration array \varname{[vorbis_residue_configurations]}. + \item If the the residue type is greater than two, this stream is undecodable; ERROR CONDITION + \end{enumerate} + +\end{enumerate} + + + +\paragraph{Mappings} + +Mappings are used to set up specific pipelines for encoding +multichannel audio with varying channel mapping applications. Vorbis I +uses a single mapping type (0), with implicit PCM channel mappings. + +% FIXME/TODO: LaTeX cannot nest enumerate that deeply, so I have to use +% itemize at the innermost level. However, it would be much better to +% rewrite this pseudocode using listings or algoritmicx or some other +% package geared towards this. +\begin{enumerate} + \item \varname{[vorbis_mapping_count]} = read 6 bits as unsigned integer and add one + \item For each \varname{[i]} of \varname{[vorbis_mapping_count]} mapping numbers: + \begin{enumerate} + \item read the mapping type: 16 bits as unsigned integer. There's no reason to save the mapping type in Vorbis I. + \item If the mapping type is nonzero, the stream is undecodable + \item If the mapping type is zero: + \begin{enumerate} + \item read 1 bit as a boolean flag + \begin{enumerate} + \item if set, \varname{[vorbis_mapping_submaps]} = read 4 bits as unsigned integer and add one + \item if unset, \varname{[vorbis_mapping_submaps]} = 1 + \end{enumerate} + + + \item read 1 bit as a boolean flag + \begin{enumerate} + \item if set, square polar channel mapping is in use: + \begin{itemize} + \item \varname{[vorbis_mapping_coupling_steps]} = read 8 bits as unsigned integer and add one + \item for \varname{[j]} each of \varname{[vorbis_mapping_coupling_steps]} steps: + \begin{itemize} + \item vector \varname{[vorbis_mapping_magnitude]} element \varname{[j]}= read \link{vorbis:spec:ilog}{ilog}(\varname{[audio_channels]} - 1) bits as unsigned integer + \item vector \varname{[vorbis_mapping_angle]} element \varname{[j]}= read \link{vorbis:spec:ilog}{ilog}(\varname{[audio_channels]} - 1) bits as unsigned integer + \item the numbers read in the above two steps are channel numbers representing the channel to treat as magnitude and the channel to treat as angle, respectively. If for any coupling step the angle channel number equals the magnitude channel number, the magnitude channel number is greater than \varname{[audio_channels]}-1, or the angle channel is greater than \varname{[audio_channels]}-1, the stream is undecodable. + \end{itemize} + + + \end{itemize} + + + \item if unset, \varname{[vorbis_mapping_coupling_steps]} = 0 + \end{enumerate} + + + \item read 2 bits (reserved field); if the value is nonzero, the stream is undecodable + \item if \varname{[vorbis_mapping_submaps]} is greater than one, we read channel multiplex settings. For each \varname{[j]} of \varname{[audio_channels]} channels: + \begin{enumerate} + \item vector \varname{[vorbis_mapping_mux]} element \varname{[j]} = read 4 bits as unsigned integer + \item if the value is greater than the highest numbered submap (\varname{[vorbis_mapping_submaps]} - 1), this in an error condition rendering the stream undecodable + \end{enumerate} + + \item for each submap \varname{[j]} of \varname{[vorbis_mapping_submaps]} submaps, read the floor and residue numbers for use in decoding that submap: + \begin{enumerate} + \item read and discard 8 bits (the unused time configuration placeholder) + \item read 8 bits as unsigned integer for the floor number; save in vector \varname{[vorbis_mapping_submap_floor]} element \varname{[j]} + \item verify the floor number is not greater than the highest number floor configured for the bitstream. If it is, the bitstream is undecodable + \item read 8 bits as unsigned integer for the residue number; save in vector \varname{[vorbis_mapping_submap_residue]} element \varname{[j]} + \item verify the residue number is not greater than the highest number residue configured for the bitstream. If it is, the bitstream is undecodable + \end{enumerate} + + \item save this mapping configuration in slot \varname{[i]} of the mapping configuration array \varname{[vorbis_mapping_configurations]}. + \end{enumerate} + + \end{enumerate} + +\end{enumerate} + + + +\paragraph{Modes} + +\begin{enumerate} + \item \varname{[vorbis_mode_count]} = read 6 bits as unsigned integer and add one + \item For each of \varname{[vorbis_mode_count]} mode numbers: + \begin{enumerate} + \item \varname{[vorbis_mode_blockflag]} = read 1 bit + \item \varname{[vorbis_mode_windowtype]} = read 16 bits as unsigned integer + \item \varname{[vorbis_mode_transformtype]} = read 16 bits as unsigned integer + \item \varname{[vorbis_mode_mapping]} = read 8 bits as unsigned integer + \item verify ranges; zero is the only legal value in Vorbis I for +\varname{[vorbis_mode_windowtype]} +and \varname{[vorbis_mode_transformtype]}. \varname{[vorbis_mode_mapping]} must not be greater than the highest number mapping in use. Any illegal values render the stream undecodable. + \item save this mode configuration in slot \varname{[i]} of the mode configuration array +\varname{[vorbis_mode_configurations]}. + \end{enumerate} + +\item read 1 bit as a framing flag. If unset, a framing error occurred and the stream is not +decodable. +\end{enumerate} + +After reading mode descriptions, setup header decode is complete. + + + + + + + + +\subsection{Audio packet decode and synthesis} + +Following the three header packets, all packets in a Vorbis I stream +are audio. The first step of audio packet decode is to read and +verify the packet type. \emph{A non-audio packet when audio is expected +indicates stream corruption or a non-compliant stream. The decoder +must ignore the packet and not attempt decoding it to audio}. + + +\subsubsection{packet type, mode and window decode} + +\begin{enumerate} + \item read 1 bit \varname{[packet_type]}; check that packet type is 0 (audio) + \item read \link{vorbis:spec:ilog}{ilog}([vorbis_mode_count]-1) bits +\varname{[mode_number]} + \item decode blocksize \varname{[n]} is equal to \varname{[blocksize_0]} if +\varname{[vorbis_mode_blockflag]} is 0, else \varname{[n]} is equal to \varname{[blocksize_1]}. + \item perform window selection and setup; this window is used later by the inverse MDCT: + \begin{enumerate} + \item if this is a long window (the \varname{[vorbis_mode_blockflag]} flag of this mode is +set): + \begin{enumerate} + \item read 1 bit for \varname{[previous_window_flag]} + \item read 1 bit for \varname{[next_window_flag]} + \item if \varname{[previous_window_flag]} is not set, the left half + of the window will be a hybrid window for lapping with a + short block. See \xref{vorbis:spec:window} for an illustration of overlapping +dissimilar + windows. Else, the left half window will have normal long + shape. + \item if \varname{[next_window_flag]} is not set, the right half of + the window will be a hybrid window for lapping with a short + block. See \xref{vorbis:spec:window} for an +illustration of overlapping dissimilar + windows. Else, the left right window will have normal long + shape. + \end{enumerate} + + \item if this is a short window, the window is always the same + short-window shape. + \end{enumerate} + +\end{enumerate} + +Vorbis windows all use the slope function $y=\sin(\frac{\pi}{2} * \sin^2((x+0.5)/n * \pi))$, +where $n$ is window size and $x$ ranges $0 \ldots n-1$, but dissimilar +lapping requirements can affect overall shape. Window generation +proceeds as follows: + +\begin{enumerate} + \item \varname{[window_center]} = \varname{[n]} / 2 + \item if (\varname{[vorbis_mode_blockflag]} is set and \varname{[previous_window_flag]} is +not set) then + \begin{enumerate} + \item \varname{[left_window_start]} = \varname{[n]}/4 - +\varname{[blocksize_0]}/4 + \item \varname{[left_window_end]} = \varname{[n]}/4 + \varname{[blocksize_0]}/4 + \item \varname{[left_n]} = \varname{[blocksize_0]}/2 + \end{enumerate} + else + \begin{enumerate} + \item \varname{[left_window_start]} = 0 + \item \varname{[left_window_end]} = \varname{[window_center]} + \item \varname{[left_n]} = \varname{[n]}/2 + \end{enumerate} + + \item if (\varname{[vorbis_mode_blockflag]} is set and \varname{[next_window_flag]} is not +set) then + \begin{enumerate} + \item \varname{[right_window_start]} = \varname{[n]*3}/4 - +\varname{[blocksize_0]}/4 + \item \varname{[right_window_end]} = \varname{[n]*3}/4 + +\varname{[blocksize_0]}/4 + \item \varname{[right_n]} = \varname{[blocksize_0]}/2 + \end{enumerate} + else + \begin{enumerate} + \item \varname{[right_window_start]} = \varname{[window_center]} + \item \varname{[right_window_end]} = \varname{[n]} + \item \varname{[right_n]} = \varname{[n]}/2 + \end{enumerate} + + \item window from range 0 ... \varname{[left_window_start]}-1 inclusive is zero + \item for \varname{[i]} in range \varname{[left_window_start]} ... +\varname{[left_window_end]}-1, window(\varname{[i]}) = $\sin(\frac{\pi}{2} * \sin^2($ (\varname{[i]}-\varname{[left_window_start]}+0.5) / \varname{[left_n]} $* \frac{\pi}{2})$ ) + \item window from range \varname{[left_window_end]} ... \varname{[right_window_start]}-1 +inclusive is one\item for \varname{[i]} in range \varname{[right_window_start]} ... \varname{[right_window_end]}-1, window(\varname{[i]}) = $\sin(\frac{\pi}{2} * \sin^2($ (\varname{[i]}-\varname{[right_window_start]}+0.5) / \varname{[right_n]} $ * \frac{\pi}{2} + \frac{\pi}{2})$ ) +\item window from range \varname{[right_window_start]} ... \varname{[n]}-1 is +zero +\end{enumerate} + +An end-of-packet condition up to this point should be considered an +error that discards this packet from the stream. An end of packet +condition past this point is to be considered a possible nominal +occurrence. + + + +\subsubsection{floor curve decode} + +From this point on, we assume out decode context is using mode number +\varname{[mode_number]} from configuration array +\varname{[vorbis_mode_configurations]} and the map number +\varname{[vorbis_mode_mapping]} (specified by the current mode) taken +from the mapping configuration array +\varname{[vorbis_mapping_configurations]}. + +Floor curves are decoded one-by-one in channel order. + +For each floor \varname{[i]} of \varname{[audio_channels]} + \begin{enumerate} + \item \varname{[submap_number]} = element \varname{[i]} of vector [vorbis_mapping_mux] + \item \varname{[floor_number]} = element \varname{[submap_number]} of vector +[vorbis_submap_floor] + \item if the floor type of this +floor (vector \varname{[vorbis_floor_types]} element +\varname{[floor_number]}) is zero then decode the floor for +channel \varname{[i]} according to the +\xref{vorbis:spec:floor0-decode} + \item if the type of this floor +is one then decode the floor for channel \varname{[i]} according +to the \xref{vorbis:spec:floor1-decode} + \item save the needed decoded floor information for channel for later synthesis + \item if the decoded floor returned 'unused', set vector \varname{[no_residue]} element +\varname{[i]} to true, else set vector \varname{[no_residue]} element \varname{[i]} to +false + \end{enumerate} + + +An end-of-packet condition during floor decode shall result in packet +decode zeroing all channel output vectors and skipping to the +add/overlap output stage. + + + +\subsubsection{nonzero vector propagate} + +A possible result of floor decode is that a specific vector is marked +'unused' which indicates that that final output vector is all-zero +values (and the floor is zero). The residue for that vector is not +coded in the stream, save for one complication. If some vectors are +used and some are not, channel coupling could result in mixing a +zeroed and nonzeroed vector to produce two nonzeroed vectors. + +for each \varname{[i]} from 0 ... \varname{[vorbis_mapping_coupling_steps]}-1 + +\begin{enumerate} + \item if either \varname{[no_residue]} entry for channel +(\varname{[vorbis_mapping_magnitude]} element \varname{[i]}) +or channel +(\varname{[vorbis_mapping_angle]} element \varname{[i]}) +are set to false, then both must be set to false. Note that an 'unused' +floor has no decoded floor information; it is important that this is +remembered at floor curve synthesis time. +\end{enumerate} + + + + +\subsubsection{residue decode} + +Unlike floors, which are decoded in channel order, the residue vectors +are decoded in submap order. + +for each submap \varname{[i]} in order from 0 ... \varname{[vorbis_mapping_submaps]}-1 + +\begin{enumerate} + \item \varname{[ch]} = 0 + \item for each channel \varname{[j]} in order from 0 ... \varname{[audio_channels]} - 1 + \begin{enumerate} + \item if channel \varname{[j]} in submap \varname{[i]} (vector \varname{[vorbis_mapping_mux]} element \varname{[j]} is equal to \varname{[i]}) + \begin{enumerate} + \item if vector \varname{[no_residue]} element \varname{[j]} is true + \begin{enumerate} + \item vector \varname{[do_not_decode_flag]} element \varname{[ch]} is set + \end{enumerate} + else + \begin{enumerate} + \item vector \varname{[do_not_decode_flag]} element \varname{[ch]} is unset + \end{enumerate} + + \item increment \varname{[ch]} + \end{enumerate} + + \end{enumerate} + \item \varname{[residue_number]} = vector \varname{[vorbis_mapping_submap_residue]} element \varname{[i]} + \item \varname{[residue_type]} = vector \varname{[vorbis_residue_types]} element \varname{[residue_number]} + \item decode \varname{[ch]} vectors using residue \varname{[residue_number]}, according to type \varname{[residue_type]}, also passing vector \varname{[do_not_decode_flag]} to indicate which vectors in the bundle should not be decoded. Correct per-vector decode length is \varname{[n]}/2. + \item \varname{[ch]} = 0 + \item for each channel \varname{[j]} in order from 0 ... \varname{[audio_channels]} + \begin{enumerate} + \item if channel \varname{[j]} is in submap \varname{[i]} (vector \varname{[vorbis_mapping_mux]} element \varname{[j]} is equal to \varname{[i]}) + \begin{enumerate} + \item residue vector for channel \varname{[j]} is set to decoded residue vector \varname{[ch]} + \item increment \varname{[ch]} + \end{enumerate} + + \end{enumerate} + +\end{enumerate} + + + +\subsubsection{inverse coupling} + +for each \varname{[i]} from \varname{[vorbis_mapping_coupling_steps]}-1 descending to 0 + +\begin{enumerate} + \item \varname{[magnitude_vector]} = the residue vector for channel +(vector \varname{[vorbis_mapping_magnitude]} element \varname{[i]}) + \item \varname{[angle_vector]} = the residue vector for channel (vector +\varname{[vorbis_mapping_angle]} element \varname{[i]}) + \item for each scalar value \varname{[M]} in vector \varname{[magnitude_vector]} and the corresponding scalar value \varname{[A]} in vector \varname{[angle_vector]}: + \begin{enumerate} + \item if (\varname{[M]} is greater than zero) + \begin{enumerate} + \item if (\varname{[A]} is greater than zero) + \begin{enumerate} + \item \varname{[new_M]} = \varname{[M]} + \item \varname{[new_A]} = \varname{[M]}-\varname{[A]} + \end{enumerate} + else + \begin{enumerate} + \item \varname{[new_A]} = \varname{[M]} + \item \varname{[new_M]} = \varname{[M]}+\varname{[A]} + \end{enumerate} + + \end{enumerate} + else + \begin{enumerate} + \item if (\varname{[A]} is greater than zero) + \begin{enumerate} + \item \varname{[new_M]} = \varname{[M]} + \item \varname{[new_A]} = \varname{[M]}+\varname{[A]} + \end{enumerate} + else + \begin{enumerate} + \item \varname{[new_A]} = \varname{[M]} + \item \varname{[new_M]} = \varname{[M]}-\varname{[A]} + \end{enumerate} + + \end{enumerate} + + \item set scalar value \varname{[M]} in vector \varname{[magnitude_vector]} to \varname{[new_M]} + \item set scalar value \varname{[A]} in vector \varname{[angle_vector]} to \varname{[new_A]} + \end{enumerate} + +\end{enumerate} + + + + +\subsubsection{dot product} + +For each channel, synthesize the floor curve from the decoded floor +information, according to packet type. Note that the vector synthesis +length for floor computation is \varname{[n]}/2. + +For each channel, multiply each element of the floor curve by each +element of that channel's residue vector. The result is the dot +product of the floor and residue vectors for each channel; the produced +vectors are the length \varname{[n]}/2 audio spectrum for each +channel. + +% TODO/FIXME: The following two paragraphs have identical twins +% in section 1 (under "compute floor/residue dot product") +One point is worth mentioning about this dot product; a common mistake +in a fixed point implementation might be to assume that a 32 bit +fixed-point representation for floor and residue and direct +multiplication of the vectors is sufficient for acceptable spectral +depth in all cases because it happens to mostly work with the current +Xiph.Org reference encoder. + +However, floor vector values can span \~140dB (\~24 bits unsigned), and +the audio spectrum vector should represent a minimum of 120dB (\~21 +bits with sign), even when output is to a 16 bit PCM device. For the +residue vector to represent full scale if the floor is nailed to +$-140$dB, it must be able to span 0 to $+140$dB. For the residue vector +to reach full scale if the floor is nailed at 0dB, it must be able to +represent $-140$dB to $+0$dB. Thus, in order to handle full range +dynamics, a residue vector may span $-140$dB to $+140$dB entirely within +spec. A 280dB range is approximately 48 bits with sign; thus the +residue vector must be able to represent a 48 bit range and the dot +product must be able to handle an effective 48 bit times 24 bit +multiplication. This range may be achieved using large (64 bit or +larger) integers, or implementing a movable binary point +representation. + + + +\subsubsection{inverse MDCT} + +Convert the audio spectrum vector of each channel back into time +domain PCM audio via an inverse Modified Discrete Cosine Transform +(MDCT). A detailed description of the MDCT is available in \cite{Sporer/Brandenburg/Edler}. The window +function used for the MDCT is the function described earlier. + + + +\subsubsection{overlap_add} + +Windowed MDCT output is overlapped and added with the right hand data +of the previous window such that the 3/4 point of the previous window +is aligned with the 1/4 point of the current window (as illustrated in +\xref{vorbis:spec:window}). The overlapped portion +produced from overlapping the previous and current frame data is +finished data to be returned by the decoder. This data spans from the +center of the previous window to the center of the current window. In +the case of same-sized windows, the amount of data to return is +one-half block consisting of and only of the overlapped portions. When +overlapping a short and long window, much of the returned range does not +actually overlap. This does not damage transform orthogonality. Pay +attention however to returning the correct data range; the amount of +data to be returned is: + +\begin{programlisting} +window_blocksize(previous_window)/4+window_blocksize(current_window)/4 +\end{programlisting} + +from the center (element windowsize/2) of the previous window to the +center (element windowsize/2-1, inclusive) of the current window. + +Data is not returned from the first frame; it must be used to 'prime' +the decode engine. The encoder accounts for this priming when +calculating PCM offsets; after the first frame, the proper PCM output +offset is '0' (as no data has been returned yet). + + + +\subsubsection{output channel order} + +Vorbis I specifies only a channel mapping type 0. In mapping type 0, +channel mapping is implicitly defined as follows for standard audio +applications. As of revision 16781 (20100113), the specification adds +defined channel locations for 6.1 and 7.1 surround. Ordering/location +for greater-than-eight channels remains 'left to the implementation'. + +These channel orderings refer to order within the encoded stream. It +is naturally possible for a decoder to produce output with channels in +any order. Any such decoder should explicitly document channel +reordering behavior. + +\begin{description} %[style=nextline] + \item[one channel] + the stream is monophonic + +\item[two channels] + the stream is stereo. channel order: left, right + +\item[three channels] + the stream is a 1d-surround encoding. channel order: left, +center, right + +\item[four channels] + the stream is quadraphonic surround. channel order: front left, +front right, rear left, rear right + +\item[five channels] + the stream is five-channel surround. channel order: front left, +center, front right, rear left, rear right + +\item[six channels] + the stream is 5.1 surround. channel order: front left, center, +front right, rear left, rear right, LFE + +\item[seven channels] + the stream is 6.1 surround. channel order: front left, center, +front right, side left, side right, rear center, LFE + +\item[eight channels] + the stream is 7.1 surround. channel order: front left, center, +front right, side left, side right, rear left, rear right, +LFE + +\item[greater than eight channels] + channel use and order is defined by the application + +\end{description} + +Applications using Vorbis for dedicated purposes may define channel +mapping as seen fit. Future channel mappings (such as three and four +channel \href{http://www.ambisonic.net/}{Ambisonics}) will +make use of channel mappings other than mapping 0. + + diff --git a/libvorbis-1.3.2/doc/05-comment.tex b/libvorbis-1.3.2/doc/05-comment.tex new file mode 100755 index 0000000..79fd9e9 --- /dev/null +++ b/libvorbis-1.3.2/doc/05-comment.tex @@ -0,0 +1,240 @@ +% -*- mode: latex; TeX-master: "Vorbis_I_spec"; -*- +%!TEX root = Vorbis_I_spec.tex +% $Id$ +\section{comment field and header specification} \label{vorbis:spec:comment} + +\subsection{Overview} + +The Vorbis text comment header is the second (of three) header +packets that begin a Vorbis bitstream. It is meant for short text +comments, not arbitrary metadata; arbitrary metadata belongs in a +separate logical bitstream (usually an XML stream type) that provides +greater structure and machine parseability. + +The comment field is meant to be used much like someone jotting a +quick note on the bottom of a CDR. It should be a little information to +remember the disc by and explain it to others; a short, to-the-point +text note that need not only be a couple words, but isn't going to be +more than a short paragraph. The essentials, in other words, whatever +they turn out to be, eg: + +\begin{quote} +Honest Bob and the Factory-to-Dealer-Incentives, \textit{``I'm Still +Around''}, opening for Moxy Fr\"{u}vous, 1997. +\end{quote} + + + + +\subsection{Comment encoding} + +\subsubsection{Structure} + +The comment header is logically a list of eight-bit-clean vectors; the +number of vectors is bounded to $2^{32}-1$ and the length of each vector +is limited to $2^{32}-1$ bytes. The vector length is encoded; the vector +contents themselves are not null terminated. In addition to the vector +list, there is a single vector for vendor name (also 8 bit clean, +length encoded in 32 bits). For example, the 1.0 release of libvorbis +set the vendor string to ``Xiph.Org libVorbis I 20020717''. + +The vector lengths and number of vectors are stored lsb first, according +to the bit packing conventions of the vorbis codec. However, since data +in the comment header is octet-aligned, they can simply be read as +unaligned 32 bit little endian unsigned integers. + +The comment header is decoded as follows: + +\begin{programlisting} + 1) [vendor_length] = read an unsigned integer of 32 bits + 2) [vendor_string] = read a UTF-8 vector as [vendor_length] octets + 3) [user_comment_list_length] = read an unsigned integer of 32 bits + 4) iterate [user_comment_list_length] times { + 5) [length] = read an unsigned integer of 32 bits + 6) this iteration's user comment = read a UTF-8 vector as [length] octets + } + 7) [framing_bit] = read a single bit as boolean + 8) if ( [framing_bit] unset or end-of-packet ) then ERROR + 9) done. +\end{programlisting} + + + + +\subsubsection{Content vector format} + +The comment vectors are structured similarly to a UNIX environment variable. +That is, comment fields consist of a field name and a corresponding value and +look like: + +\begin{quote} +\begin{programlisting} +comment[0]="ARTIST=me"; +comment[1]="TITLE=the sound of Vorbis"; +\end{programlisting} +\end{quote} + +The field name is case-insensitive and may consist of ASCII 0x20 +through 0x7D, 0x3D ('=') excluded. ASCII 0x41 through 0x5A inclusive +(characters A-Z) is to be considered equivalent to ASCII 0x61 through +0x7A inclusive (characters a-z). + + +The field name is immediately followed by ASCII 0x3D ('='); +this equals sign is used to terminate the field name. + + +0x3D is followed by 8 bit clean UTF-8 encoded value of the +field contents to the end of the field. + + +\paragraph{Field names} + +Below is a proposed, minimal list of standard field names with a +description of intended use. No single or group of field names is +mandatory; a comment header may contain one, all or none of the names +in this list. + +\begin{description} %[style=nextline] +\item[TITLE] + Track/Work name + +\item[VERSION] + The version field may be used to differentiate multiple +versions of the same track title in a single collection. (e.g. remix +info) + +\item[ALBUM] + The collection name to which this track belongs + +\item[TRACKNUMBER] + The track number of this piece if part of a specific larger collection or album + +\item[ARTIST] + The artist generally considered responsible for the work. In popular music this is usually the performing band or singer. For classical music it would be the composer. For an audio book it would be the author of the original text. + +\item[PERFORMER] + The artist(s) who performed the work. In classical music this would be the conductor, orchestra, soloists. In an audio book it would be the actor who did the reading. In popular music this is typically the same as the ARTIST and is omitted. + +\item[COPYRIGHT] + Copyright attribution, e.g., '2001 Nobody's Band' or '1999 Jack Moffitt' + +\item[LICENSE] + License information, eg, 'All Rights Reserved', 'Any +Use Permitted', a URL to a license such as a Creative Commons license +("www.creativecommons.org/blahblah/license.html") or the EFF Open +Audio License ('distributed under the terms of the Open Audio +License. see http://www.eff.org/IP/Open_licenses/eff_oal.html for +details'), etc. + +\item[ORGANIZATION] + Name of the organization producing the track (i.e. +the 'record label') + +\item[DESCRIPTION] + A short text description of the contents + +\item[GENRE] + A short text indication of music genre + +\item[DATE] + Date the track was recorded + +\item[LOCATION] + Location where track was recorded + +\item[CONTACT] + Contact information for the creators or distributors of the track. This could be a URL, an email address, the physical address of the producing label. + +\item[ISRC] + International Standard Recording Code for the +track; see \href{http://www.ifpi.org/isrc/}{the ISRC +intro page} for more information on ISRC numbers. + +\end{description} + + + +\paragraph{Implications} + +Field names should not be 'internationalized'; this is a +concession to simplicity not an attempt to exclude the majority of +the world that doesn't speak English. Field \emph{contents}, +however, use the UTF-8 character encoding to allow easy representation +of any language. + +We have the length of the entirety of the field and restrictions on +the field name so that the field name is bounded in a known way. Thus +we also have the length of the field contents. + +Individual 'vendors' may use non-standard field names within +reason. The proper use of comment fields should be clear through +context at this point. Abuse will be discouraged. + +There is no vendor-specific prefix to 'nonstandard' field names. +Vendors should make some effort to avoid arbitrarily polluting the +common namespace. We will generally collect the more useful tags +here to help with standardization. + +Field names are not required to be unique (occur once) within a +comment header. As an example, assume a track was recorded by three +well know artists; the following is permissible, and encouraged: + +\begin{quote} +\begin{programlisting} +ARTIST=Dizzy Gillespie +ARTIST=Sonny Rollins +ARTIST=Sonny Stitt +\end{programlisting} +\end{quote} + + + + + + + +\subsubsection{Encoding} + +The comment header comprises the entirety of the second bitstream +header packet. Unlike the first bitstream header packet, it is not +generally the only packet on the second page and may not be restricted +to within the second bitstream page. The length of the comment header +packet is (practically) unbounded. The comment header packet is not +optional; it must be present in the bitstream even if it is +effectively empty. + +The comment header is encoded as follows (as per Ogg's standard +bitstream mapping which renders least-significant-bit of the word to be +coded into the least significant available bit of the current +bitstream octet first): + +\begin{enumerate} + \item + Vendor string length (32 bit unsigned quantity specifying number of octets) + + \item + Vendor string ([vendor string length] octets coded from beginning of string to end of string, not null terminated) + + \item + Number of comment fields (32 bit unsigned quantity specifying number of fields) + + \item + Comment field 0 length (if [Number of comment fields] $>0$; 32 bit unsigned quantity specifying number of octets) + + \item + Comment field 0 ([Comment field 0 length] octets coded from beginning of string to end of string, not null terminated) + + \item + Comment field 1 length (if [Number of comment fields] $>1$...)... + +\end{enumerate} + + +This is actually somewhat easier to describe in code; implementation of the above can be found in \filename{vorbis/lib/info.c}, \function{_vorbis_pack_comment()} and \function{_vorbis_unpack_comment()}. + + + + + + diff --git a/libvorbis-1.3.2/doc/06-floor0.tex b/libvorbis-1.3.2/doc/06-floor0.tex new file mode 100755 index 0000000..373a9bb --- /dev/null +++ b/libvorbis-1.3.2/doc/06-floor0.tex @@ -0,0 +1,192 @@ +% -*- mode: latex; TeX-master: "Vorbis_I_spec"; -*- +%!TEX root = Vorbis_I_spec.tex +% $Id$ +\section{Floor type 0 setup and decode} \label{vorbis:spec:floor0} + +\subsection{Overview} + +Vorbis floor type zero uses Line Spectral Pair (LSP, also alternately +known as Line Spectral Frequency or LSF) representation to encode a +smooth spectral envelope curve as the frequency response of the LSP +filter. This representation is equivalent to a traditional all-pole +infinite impulse response filter as would be used in linear predictive +coding; LSP representation may be converted to LPC representation and +vice-versa. + + + +\subsection{Floor 0 format} + +Floor zero configuration consists of six integer fields and a list of +VQ codebooks for use in coding/decoding the LSP filter coefficient +values used by each frame. + +\subsubsection{header decode} + +Configuration information for instances of floor zero decodes from the +codec setup header (third packet). configuration decode proceeds as +follows: + +\begin{Verbatim}[commandchars=\\\{\}] + 1) [floor0_order] = read an unsigned integer of 8 bits + 2) [floor0_rate] = read an unsigned integer of 16 bits + 3) [floor0_bark_map_size] = read an unsigned integer of 16 bits + 4) [floor0_amplitude_bits] = read an unsigned integer of six bits + 5) [floor0_amplitude_offset] = read an unsigned integer of eight bits + 6) [floor0_number_of_books] = read an unsigned integer of four bits and add 1 + 7) array [floor0_book_list] = read a list of [floor0_number_of_books] unsigned integers of eight bits each; +\end{Verbatim} + +An end-of-packet condition during any of these bitstream reads renders +this stream undecodable. In addition, any element of the array +\varname{[floor0_book_list]} that is greater than the maximum codebook +number for this bitstream is an error condition that also renders the +stream undecodable. + + + +\subsubsection{packet decode} \label{vorbis:spec:floor0-decode} + +Extracting a floor0 curve from an audio packet consists of first +decoding the curve amplitude and \varname{[floor0_order]} LSP +coefficient values from the bitstream, and then computing the floor +curve, which is defined as the frequency response of the decoded LSP +filter. + +Packet decode proceeds as follows: +\begin{Verbatim}[commandchars=\\\{\}] + 1) [amplitude] = read an unsigned integer of [floor0_amplitude_bits] bits + 2) if ( [amplitude] is greater than zero ) \{ + 3) [coefficients] is an empty, zero length vector + 4) [booknumber] = read an unsigned integer of \link{vorbis:spec:ilog}{ilog}( [floor0_number_of_books] ) bits + 5) if ( [booknumber] is greater than the highest number decode codebook ) then packet is undecodable + 6) [last] = zero; + 7) vector [temp_vector] = read vector from bitstream using codebook number [floor0_book_list] element [booknumber] in VQ context. + 8) add the scalar value [last] to each scalar in vector [temp_vector] + 9) [last] = the value of the last scalar in vector [temp_vector] + 10) concatenate [temp_vector] onto the end of the [coefficients] vector + 11) if (length of vector [coefficients] is less than [floor0_order], continue at step 6 + + \} + + 12) done. + +\end{Verbatim} + +Take note of the following properties of decode: +\begin{itemize} + \item An \varname{[amplitude]} value of zero must result in a return code that indicates this channel is unused in this frame (the output of the channel will be all-zeroes in synthesis). Several later stages of decode don't occur for an unused channel. + \item An end-of-packet condition during decode should be considered a +nominal occruence; if end-of-packet is reached during any read +operation above, floor decode is to return 'unused' status as if the +\varname{[amplitude]} value had read zero at the beginning of decode. + + \item The book number used for decode +can, in fact, be stored in the bitstream in \link{vorbis:spec:ilog}{ilog}( \varname{[floor0_number_of_books]} - +1 ) bits. Nevertheless, the above specification is correct and values +greater than the maximum possible book value are reserved. + + \item The number of scalars read into the vector \varname{[coefficients]} +may be greater than \varname{[floor0_order]}, the number actually +required for curve computation. For example, if the VQ codebook used +for the floor currently being decoded has a +\varname{[codebook_dimensions]} value of three and +\varname{[floor0_order]} is ten, the only way to fill all the needed +scalars in \varname{[coefficients]} is to to read a total of twelve +scalars as four vectors of three scalars each. This is not an error +condition, and care must be taken not to allow a buffer overflow in +decode. The extra values are not used and may be ignored or discarded. +\end{itemize} + + + + +\subsubsection{curve computation} \label{vorbis:spec:floor0-synth} + +Given an \varname{[amplitude]} integer and \varname{[coefficients]} +vector from packet decode as well as the [floor0_order], +[floor0_rate], [floor0_bark_map_size], [floor0_amplitude_bits] and +[floor0_amplitude_offset] values from floor setup, and an output +vector size \varname{[n]} specified by the decode process, we compute a +floor output vector. + +If the value \varname{[amplitude]} is zero, the return value is a +length \varname{[n]} vector with all-zero scalars. Otherwise, begin by +assuming the following definitions for the given vector to be +synthesized: + + \begin{displaymath} + \mathrm{map}_i = \left\{ + \begin{array}{ll} + \min ( + \mathtt{floor0\_bark\_map\_size} - 1, + foobar + ) & \textrm{for } i \in [0,n-1] \\ + -1 & \textrm{for } i = n + \end{array} + \right. + \end{displaymath} + + where + + \begin{displaymath} + foobar = + \left\lfloor + \mathrm{bark}\left(\frac{\mathtt{floor0\_rate} \cdot i}{2n}\right) \cdot \frac{\mathtt{floor0\_bark\_map\_size}} {\mathrm{bark}(.5 \cdot \mathtt{floor0\_rate})} + \right\rfloor + \end{displaymath} + + and + + \begin{displaymath} + \mathrm{bark}(x) = 13.1 \arctan (.00074x) + 2.24 \arctan (.0000000185x^2 + .0001x) + \end{displaymath} + +The above is used to synthesize the LSP curve on a Bark-scale frequency +axis, then map the result to a linear-scale frequency axis. +Similarly, the below calculation synthesizes the output LSP curve \varname{[output]} on a log +(dB) amplitude scale, mapping it to linear amplitude in the last step: + +\begin{enumerate} + \item \varname{[i]} = 0 + \item \varname{[$\omega$]} = $\pi$ * map element \varname{[i]} / \varname{[floor0_bark_map_size]} + \item if ( \varname{[floor0_order]} is odd ) { + \begin{enumerate} + \item calculate \varname{[p]} and \varname{[q]} according to: + \begin{eqnarray*} + p & = & (1 - \cos^2\omega)\prod_{j=0}^{\frac{\mathtt{floor0\_order}-3}{2}} 4 (\cos([\mathtt{coefficients}]_{2j+1}) - \cos \omega)^2 \\ + q & = & \frac{1}{4} \prod_{j=0}^{\frac{\mathtt{floor0\_order}-1}{2}} 4 (\cos([\mathtt{coefficients}]_{2j}) - \cos \omega)^2 + \end{eqnarray*} + + \end{enumerate} + } else \varname{[floor0_order]} is even { + \begin{enumerate} + \item calculate \varname{[p]} and \varname{[q]} according to: + \begin{eqnarray*} + p & = & \frac{(1 - \cos^2\omega)}{2} \prod_{j=0}^{\frac{\mathtt{floor0\_order}-2}{2}} 4 (\cos([\mathtt{coefficients}]_{2j+1}) - \cos \omega)^2 \\ + q & = & \frac{(1 + \cos^2\omega)}{2} \prod_{j=0}^{\frac{\mathtt{floor0\_order}-2}{2}} 4 (\cos([\mathtt{coefficients}]_{2j}) - \cos \omega)^2 + \end{eqnarray*} + + \end{enumerate} + } + + \item calculate \varname{[linear_floor_value]} according to: + \begin{displaymath} + \exp \left( .11512925 \left(\frac{\mathtt{amplitude} \cdot \mathtt{floor0\_amplitute\_offset}}{(2^{\mathtt{floor0\_amplitude\_bits}}-1)\sqrt{p+q}} + - \mathtt{floor0\_amplitude\_offset} \right) \right) + \end{displaymath} + + \item \varname{[iteration_condition]} = map element \varname{[i]} + \item \varname{[output]} element \varname{[i]} = \varname{[linear_floor_value]} + \item increment \varname{[i]} + \item if ( map element \varname{[i]} is equal to \varname{[iteration_condition]} ) continue at step 5 + \item if ( \varname{[i]} is less than \varname{[n]} ) continue at step 2 + \item done +\end{enumerate} + + + + + + + diff --git a/libvorbis-1.3.2/doc/07-floor1.tex b/libvorbis-1.3.2/doc/07-floor1.tex new file mode 100755 index 0000000..216eb1d --- /dev/null +++ b/libvorbis-1.3.2/doc/07-floor1.tex @@ -0,0 +1,392 @@ +% -*- mode: latex; TeX-master: "Vorbis_I_spec"; -*- +%!TEX root = Vorbis_I_spec.tex +% $Id$ +\section{Floor type 1 setup and decode} \label{vorbis:spec:floor1} + +\subsection{Overview} + +Vorbis floor type one uses a piecewise straight-line representation to +encode a spectral envelope curve. The representation plots this curve +mechanically on a linear frequency axis and a logarithmic (dB) +amplitude axis. The integer plotting algorithm used is similar to +Bresenham's algorithm. + + + +\subsection{Floor 1 format} + +\subsubsection{model} + +Floor type one represents a spectral curve as a series of +line segments. Synthesis constructs a floor curve using iterative +prediction in a process roughly equivalent to the following simplified +description: + +\begin{itemize} + \item the first line segment (base case) is a logical line spanning +from x_0,y_0 to x_1,y_1 where in the base case x_0=0 and x_1=[n], the +full range of the spectral floor to be computed. + +\item the induction step chooses a point x_new within an existing +logical line segment and produces a y_new value at that point computed +from the existing line's y value at x_new (as plotted by the line) and +a difference value decoded from the bitstream packet. + +\item floor computation produces two new line segments, one running from +x_0,y_0 to x_new,y_new and from x_new,y_new to x_1,y_1. This step is +performed logically even if y_new represents no change to the +amplitude value at x_new so that later refinement is additionally +bounded at x_new. + +\item the induction step repeats, using a list of x values specified in +the codec setup header at floor 1 initialization time. Computation +is completed at the end of the x value list. + +\end{itemize} + + +Consider the following example, with values chosen for ease of +understanding rather than representing typical configuration: + +For the below example, we assume a floor setup with an [n] of 128. +The list of selected X values in increasing order is +0,16,32,48,64,80,96,112 and 128. In list order, the values interleave +as 0, 128, 64, 32, 96, 16, 48, 80 and 112. The corresponding +list-order Y values as decoded from an example packet are 110, 20, -5, +-45, 0, -25, -10, 30 and -10. We compute the floor in the following +way, beginning with the first line: + +\begin{center} +\includegraphics[width=8cm]{floor1-1} +\captionof{figure}{graph of example floor} +\end{center} + +We now draw new logical lines to reflect the correction to new_Y, and +iterate for X positions 32 and 96: + +\begin{center} +\includegraphics[width=8cm]{floor1-2} +\captionof{figure}{graph of example floor} +\end{center} + +Although the new Y value at X position 96 is unchanged, it is still +used later as an endpoint for further refinement. From here on, the +pattern should be clear; we complete the floor computation as follows: + +\begin{center} +\includegraphics[width=8cm]{floor1-3} +\captionof{figure}{graph of example floor} +\end{center} + +\begin{center} +\includegraphics[width=8cm]{floor1-4} +\captionof{figure}{graph of example floor} +\end{center} + +A more efficient algorithm with carefully defined integer rounding +behavior is used for actual decode, as described later. The actual +algorithm splits Y value computation and line plotting into two steps +with modifications to the above algorithm to eliminate noise +accumulation through integer roundoff/truncation. + + + +\subsubsection{header decode} + +A list of floor X values is stored in the packet header in interleaved +format (used in list order during packet decode and synthesis). This +list is split into partitions, and each partition is assigned to a +partition class. X positions 0 and [n] are implicit and do not belong +to an explicit partition or partition class. + +A partition class consists of a representation vector width (the +number of Y values which the partition class encodes at once), a +'subclass' value representing the number of alternate entropy books +the partition class may use in representing Y values, the list of +[subclass] books and a master book used to encode which alternate +books were chosen for representation in a given packet. The +master/subclass mechanism is meant to be used as a flexible +representation cascade while still using codebooks only in a scalar +context. + +\begin{Verbatim}[commandchars=\\\{\}] + + 1) [floor1_partitions] = read 5 bits as unsigned integer + 2) [maximum_class] = -1 + 3) iterate [i] over the range 0 ... [floor1_partitions]-1 \{ + + 4) vector [floor1_partition_class_list] element [i] = read 4 bits as unsigned integer + + \} + + 5) [maximum_class] = largest integer scalar value in vector [floor1_partition_class_list] + 6) iterate [i] over the range 0 ... [maximum_class] \{ + + 7) vector [floor1_class_dimensions] element [i] = read 3 bits as unsigned integer and add 1 + 8) vector [floor1_class_subclasses] element [i] = read 2 bits as unsigned integer + 9) if ( vector [floor1_class_subclasses] element [i] is nonzero ) \{ + + 10) vector [floor1_class_masterbooks] element [i] = read 8 bits as unsigned integer + + \} + + 11) iterate [j] over the range 0 ... (2 exponent [floor1_class_subclasses] element [i]) - 1 \{ + + 12) array [floor1_subclass_books] element [i],[j] = + read 8 bits as unsigned integer and subtract one + \} + \} + + 13) [floor1_multiplier] = read 2 bits as unsigned integer and add one + 14) [rangebits] = read 4 bits as unsigned integer + 15) vector [floor1_X_list] element [0] = 0 + 16) vector [floor1_X_list] element [1] = 2 exponent [rangebits]; + 17) [floor1_values] = 2 + 18) iterate [i] over the range 0 ... [floor1_partitions]-1 \{ + + 19) [current_class_number] = vector [floor1_partition_class_list] element [i] + 20) iterate [j] over the range 0 ... ([floor1_class_dimensions] element [current_class_number])-1 \{ + 21) vector [floor1_X_list] element ([floor1_values]) = + read [rangebits] bits as unsigned integer + 22) increment [floor1_values] by one + \} + \} + + 23) done +\end{Verbatim} + +An end-of-packet condition while reading any aspect of a floor 1 +configuration during setup renders a stream undecodable. In addition, +a \varname{[floor1_class_masterbooks]} or +\varname{[floor1_subclass_books]} scalar element greater than the +highest numbered codebook configured in this stream is an error +condition that renders the stream undecodable. All vector +[floor1_x_list] element values must be unique within the vector; a +non-unique value renders the stream undecodable. + +\paragraph{packet decode} \label{vorbis:spec:floor1-decode} + +Packet decode begins by checking the \varname{[nonzero]} flag: + +\begin{Verbatim}[commandchars=\\\{\}] + 1) [nonzero] = read 1 bit as boolean +\end{Verbatim} + +If \varname{[nonzero]} is unset, that indicates this channel contained +no audio energy in this frame. Decode immediately returns a status +indicating this floor curve (and thus this channel) is unused this +frame. (A return status of 'unused' is different from decoding a +floor that has all points set to minimum representation amplitude, +which happens to be approximately -140dB). + + +Assuming \varname{[nonzero]} is set, decode proceeds as follows: + +\begin{Verbatim}[commandchars=\\\{\}] + 1) [range] = vector \{ 256, 128, 86, 64 \} element ([floor1_multiplier]-1) + 2) vector [floor1_Y] element [0] = read \link{vorbis:spec:ilog}{ilog}([range]-1) bits as unsigned integer + 3) vector [floor1_Y] element [1] = read \link{vorbis:spec:ilog}{ilog}([range]-1) bits as unsigned integer + 4) [offset] = 2; + 5) iterate [i] over the range 0 ... [floor1_partitions]-1 \{ + + 6) [class] = vector [floor1_partition_class] element [i] + 7) [cdim] = vector [floor1_class_dimensions] element [class] + 8) [cbits] = vector [floor1_class_subclasses] element [class] + 9) [csub] = (2 exponent [cbits])-1 + 10) [cval] = 0 + 11) if ( [cbits] is greater than zero ) \{ + + 12) [cval] = read from packet using codebook number + (vector [floor1_class_masterbooks] element [class]) in scalar context + \} + + 13) iterate [j] over the range 0 ... [cdim]-1 \{ + + 14) [book] = array [floor1_subclass_books] element [class],([cval] bitwise AND [csub]) + 15) [cval] = [cval] right shifted [cbits] bits + 16) if ( [book] is not less than zero ) \{ + + 17) vector [floor1_Y] element ([j]+[offset]) = read from packet using codebook + [book] in scalar context + + \} else [book] is less than zero \{ + + 18) vector [floor1_Y] element ([j]+[offset]) = 0 + + \} + \} + + 19) [offset] = [offset] + [cdim] + + \} + + 20) done +\end{Verbatim} + +An end-of-packet condition during curve decode should be considered a +nominal occurrence; if end-of-packet is reached during any read +operation above, floor decode is to return 'unused' status as if the +\varname{[nonzero]} flag had been unset at the beginning of decode. + + +Vector \varname{[floor1_Y]} contains the values from packet decode +needed for floor 1 synthesis. + + + +\paragraph{curve computation} \label{vorbis:spec:floor1-synth} + +Curve computation is split into two logical steps; the first step +derives final Y amplitude values from the encoded, wrapped difference +values taken from the bitstream. The second step plots the curve +lines. Also, although zero-difference values are used in the +iterative prediction to find final Y values, these points are +conditionally skipped during final line computation in step two. +Skipping zero-difference values allows a smoother line fit. + +Although some aspects of the below algorithm look like inconsequential +optimizations, implementors are warned to follow the details closely. +Deviation from implementing a strictly equivalent algorithm can result +in serious decoding errors. + +\begin{description} +\item[step 1: amplitude value synthesis] + +Unwrap the always-positive-or-zero values read from the packet into ++/- difference values, then apply to line prediction. + +\begin{Verbatim}[commandchars=\\\{\}] + 1) [range] = vector \{ 256, 128, 86, 64 \} element ([floor1_multiplier]-1) + 2) vector [floor1_step2_flag] element [0] = set + 3) vector [floor1_step2_flag] element [1] = set + 4) vector [floor1_final_Y] element [0] = vector [floor1_Y] element [0] + 5) vector [floor1_final_Y] element [1] = vector [floor1_Y] element [1] + 6) iterate [i] over the range 2 ... [floor1_values]-1 \{ + + 7) [low_neighbor_offset] = \link{vorbis:spec:low:neighbor}{low_neighbor}([floor1_X_list],[i]) + 8) [high_neighbor_offset] = \link{vorbis:spec:high:neighbor}{high_neighbor}([floor1_X_list],[i]) + + 9) [predicted] = \link{vorbis:spec:render:point}{render_point}( vector [floor1_X_list] element [low_neighbor_offset], + vector [floor1_final_Y] element [low_neighbor_offset], + vector [floor1_X_list] element [high_neighbor_offset], + vector [floor1_final_Y] element [high_neighbor_offset], + vector [floor1_X_list] element [i] ) + + 10) [val] = vector [floor1_Y] element [i] + 11) [highroom] = [range] - [predicted] + 12) [lowroom] = [predicted] + 13) if ( [highroom] is less than [lowroom] ) \{ + + 14) [room] = [highroom] * 2 + + \} else [highroom] is not less than [lowroom] \{ + + 15) [room] = [lowroom] * 2 + + \} + + 16) if ( [val] is nonzero ) \{ + + 17) vector [floor1_step2_flag] element [low_neighbor_offset] = set + 18) vector [floor1_step2_flag] element [high_neighbor_offset] = set + 19) vector [floor1_step2_flag] element [i] = set + 20) if ( [val] is greater than or equal to [room] ) \{ + + 21) if ( [highroom] is greater than [lowroom] ) \{ + + 22) vector [floor1_final_Y] element [i] = [val] - [lowroom] + [predicted] + + \} else [highroom] is not greater than [lowroom] \{ + + 23) vector [floor1_final_Y] element [i] = [predicted] - [val] + [highroom] - 1 + + \} + + \} else [val] is less than [room] \{ + + 24) if ([val] is odd) \{ + + 25) vector [floor1_final_Y] element [i] = + [predicted] - (([val] + 1) divided by 2 using integer division) + + \} else [val] is even \{ + + 26) vector [floor1_final_Y] element [i] = + [predicted] + ([val] / 2 using integer division) + + \} + + \} + + \} else [val] is zero \{ + + 27) vector [floor1_step2_flag] element [i] = unset + 28) vector [floor1_final_Y] element [i] = [predicted] + + \} + + \} + + 29) done + +\end{Verbatim} + + + +\item[step 2: curve synthesis] + +Curve synthesis generates a return vector \varname{[floor]} of length +\varname{[n]} (where \varname{[n]} is provided by the decode process +calling to floor decode). Floor 1 curve synthesis makes use of the +\varname{[floor1_X_list]}, \varname{[floor1_final_Y]} and +\varname{[floor1_step2_flag]} vectors, as well as [floor1_multiplier] +and [floor1_values] values. + +Decode begins by sorting the scalars from vectors +\varname{[floor1_X_list]}, \varname{[floor1_final_Y]} and +\varname{[floor1_step2_flag]} together into new vectors +\varname{[floor1_X_list]'}, \varname{[floor1_final_Y]'} and +\varname{[floor1_step2_flag]'} according to ascending sort order of the +values in \varname{[floor1_X_list]}. That is, sort the values of +\varname{[floor1_X_list]} and then apply the same permutation to +elements of the other two vectors so that the X, Y and step2_flag +values still match. + +Then compute the final curve in one pass: + +\begin{Verbatim}[commandchars=\\\{\}] + 1) [hx] = 0 + 2) [lx] = 0 + 3) [ly] = vector [floor1_final_Y]' element [0] * [floor1_multiplier] + 4) iterate [i] over the range 1 ... [floor1_values]-1 \{ + + 5) if ( [floor1_step2_flag]' element [i] is set ) \{ + + 6) [hy] = [floor1_final_Y]' element [i] * [floor1_multiplier] + 7) [hx] = [floor1_X_list]' element [i] + 8) \link{vorbis:spec:render:line}{render_line}( [lx], [ly], [hx], [hy], [floor] ) + 9) [lx] = [hx] + 10) [ly] = [hy] + \} + \} + + 11) if ( [hx] is less than [n] ) \{ + + 12) \link{vorbis:spec:render:line}{render_line}( [hx], [hy], [n], [hy], [floor] ) + + \} + + 13) if ( [hx] is greater than [n] ) \{ + + 14) truncate vector [floor] to [n] elements + + \} + + 15) for each scalar in vector [floor], perform a lookup substitution using + the scalar value from [floor] as an offset into the vector \link{vorbis:spec:floor1:inverse:dB:table}{[floor1_inverse_dB_static_table]} + + 16) done + +\end{Verbatim} + +\end{description} diff --git a/libvorbis-1.3.2/doc/08-residue.tex b/libvorbis-1.3.2/doc/08-residue.tex new file mode 100755 index 0000000..767c1fa --- /dev/null +++ b/libvorbis-1.3.2/doc/08-residue.tex @@ -0,0 +1,452 @@ +% -*- mode: latex; TeX-master: "Vorbis_I_spec"; -*- +%!TEX root = Vorbis_I_spec.tex +% $Id$ +\section{Residue setup and decode} \label{vorbis:spec:residue} + +\subsection{Overview} + +A residue vector represents the fine detail of the audio spectrum of +one channel in an audio frame after the encoder subtracts the floor +curve and performs any channel coupling. A residue vector may +represent spectral lines, spectral magnitude, spectral phase or +hybrids as mixed by channel coupling. The exact semantic content of +the vector does not matter to the residue abstraction. + +Whatever the exact qualities, the Vorbis residue abstraction codes the +residue vectors into the bitstream packet, and then reconstructs the +vectors during decode. Vorbis makes use of three different encoding +variants (numbered 0, 1 and 2) of the same basic vector encoding +abstraction. + + + +\subsection{Residue format} + +Residue format partitions each vector in the vector bundle into chunks, +classifies each chunk, encodes the chunk classifications and finally +encodes the chunks themselves using the the specific VQ arrangement +defined for each selected classification. +The exact interleaving and partitioning vary by residue encoding number, +however the high-level process used to classify and encode the residue +vector is the same in all three variants. + +A set of coded residue vectors are all of the same length. High level +coding structure, ignoring for the moment exactly how a partition is +encoded and simply trusting that it is, is as follows: + +\begin{itemize} +\item Each vector is partitioned into multiple equal sized chunks +according to configuration specified. If we have a vector size of +\emph{n}, a partition size \emph{residue_partition_size}, and a total +of \emph{ch} residue vectors, the total number of partitioned chunks +coded is \emph{n}/\emph{residue_partition_size}*\emph{ch}. It is +important to note that the integer division truncates. In the below +example, we assume an example \emph{residue_partition_size} of 8. + +\item Each partition in each vector has a classification number that +specifies which of multiple configured VQ codebook setups are used to +decode that partition. The classification numbers of each partition +can be thought of as forming a vector in their own right, as in the +illustration below. Just as the residue vectors are coded in grouped +partitions to increase encoding efficiency, the classification vector +is also partitioned into chunks. The integer elements of each scalar +in a classification chunk are built into a single scalar that +represents the classification numbers in that chunk. In the below +example, the classification codeword encodes two classification +numbers. + +\item The values in a residue vector may be encoded monolithically in a +single pass through the residue vector, but more often efficient +codebook design dictates that each vector is encoded as the additive +sum of several passes through the residue vector using more than one +VQ codebook. Thus, each residue value potentially accumulates values +from multiple decode passes. The classification value associated with +a partition is the same in each pass, thus the classification codeword +is coded only in the first pass. + +\end{itemize} + + +\begin{center} +\includegraphics[width=\textwidth]{residue-pack} +\captionof{figure}{illustration of residue vector format} +\end{center} + + + +\subsection{residue 0} + +Residue 0 and 1 differ only in the way the values within a residue +partition are interleaved during partition encoding (visually treated +as a black box--or cyan box or brown box--in the above figure). + +Residue encoding 0 interleaves VQ encoding according to the +dimension of the codebook used to encode a partition in a specific +pass. The dimension of the codebook need not be the same in multiple +passes, however the partition size must be an even multiple of the +codebook dimension. + +As an example, assume a partition vector of size eight, to be encoded +by residue 0 using codebook sizes of 8, 4, 2 and 1: + +\begin{programlisting} + + original residue vector: [ 0 1 2 3 4 5 6 7 ] + +codebook dimensions = 8 encoded as: [ 0 1 2 3 4 5 6 7 ] + +codebook dimensions = 4 encoded as: [ 0 2 4 6 ], [ 1 3 5 7 ] + +codebook dimensions = 2 encoded as: [ 0 4 ], [ 1 5 ], [ 2 6 ], [ 3 7 ] + +codebook dimensions = 1 encoded as: [ 0 ], [ 1 ], [ 2 ], [ 3 ], [ 4 ], [ 5 ], [ 6 ], [ 7 ] + +\end{programlisting} + +It is worth mentioning at this point that no configurable value in the +residue coding setup is restricted to a power of two. + + + +\subsection{residue 1} + +Residue 1 does not interleave VQ encoding. It represents partition +vector scalars in order. As with residue 0, however, partition length +must be an integer multiple of the codebook dimension, although +dimension may vary from pass to pass. + +As an example, assume a partition vector of size eight, to be encoded +by residue 0 using codebook sizes of 8, 4, 2 and 1: + +\begin{programlisting} + + original residue vector: [ 0 1 2 3 4 5 6 7 ] + +codebook dimensions = 8 encoded as: [ 0 1 2 3 4 5 6 7 ] + +codebook dimensions = 4 encoded as: [ 0 1 2 3 ], [ 4 5 6 7 ] + +codebook dimensions = 2 encoded as: [ 0 1 ], [ 2 3 ], [ 4 5 ], [ 6 7 ] + +codebook dimensions = 1 encoded as: [ 0 ], [ 1 ], [ 2 ], [ 3 ], [ 4 ], [ 5 ], [ 6 ], [ 7 ] + +\end{programlisting} + + + +\subsection{residue 2} + +Residue type two can be thought of as a variant of residue type 1. +Rather than encoding multiple passed-in vectors as in residue type 1, +the \emph{ch} passed in vectors of length \emph{n} are first +interleaved and flattened into a single vector of length +\emph{ch}*\emph{n}. Encoding then proceeds as in type 1. Decoding is +as in type 1 with decode interleave reversed. If operating on a single +vector to begin with, residue type 1 and type 2 are equivalent. + +\begin{center} +\includegraphics[width=\textwidth]{residue2} +\captionof{figure}{illustration of residue type 2} +\end{center} + + +\subsection{Residue decode} + +\subsubsection{header decode} + +Header decode for all three residue types is identical. +\begin{programlisting} + 1) [residue_begin] = read 24 bits as unsigned integer + 2) [residue_end] = read 24 bits as unsigned integer + 3) [residue_partition_size] = read 24 bits as unsigned integer and add one + 4) [residue_classifications] = read 6 bits as unsigned integer and add one + 5) [residue_classbook] = read 8 bits as unsigned integer +\end{programlisting} + +\varname{[residue_begin]} and +\varname{[residue_end]} select the specific sub-portion of +each vector that is actually coded; it implements akin to a bandpass +where, for coding purposes, the vector effectively begins at element +\varname{[residue_begin]} and ends at +\varname{[residue_end]}. Preceding and following values in +the unpacked vectors are zeroed. Note that for residue type 2, these +values as well as \varname{[residue_partition_size]}apply to +the interleaved vector, not the individual vectors before interleave. +\varname{[residue_partition_size]} is as explained above, +\varname{[residue_classifications]} is the number of possible +classification to which a partition can belong and +\varname{[residue_classbook]} is the codebook number used to +code classification codewords. The number of dimensions in book +\varname{[residue_classbook]} determines how many +classification values are grouped into a single classification +codeword. Note that the number of entries and dimensions in book +\varname{[residue_classbook]}, along with +\varname{[residue_classifications]}, overdetermines to +possible number of classification codewords. +If \varname{[residue_classifications]}\^{}\varname{[residue_classbook]}.dimensions +exceeds \varname{[residue_classbook]}.entries, the +bitstream should be regarded to be undecodable. + +Next we read a bitmap pattern that specifies which partition classes +code values in which passes. + +\begin{programlisting} + 1) iterate [i] over the range 0 ... [residue_classifications]-1 { + + 2) [high_bits] = 0 + 3) [low_bits] = read 3 bits as unsigned integer + 4) [bitflag] = read one bit as boolean + 5) if ( [bitflag] is set ) then [high_bits] = read five bits as unsigned integer + 6) vector [residue_cascade] element [i] = [high_bits] * 8 + [low_bits] + } + 7) done +\end{programlisting} + +Finally, we read in a list of book numbers, each corresponding to +specific bit set in the cascade bitmap. We loop over the possible +codebook classifications and the maximum possible number of encoding +stages (8 in Vorbis I, as constrained by the elements of the cascade +bitmap being eight bits): + +\begin{programlisting} + 1) iterate [i] over the range 0 ... [residue_classifications]-1 { + + 2) iterate [j] over the range 0 ... 7 { + + 3) if ( vector [residue_cascade] element [i] bit [j] is set ) { + + 4) array [residue_books] element [i][j] = read 8 bits as unsigned integer + + } else { + + 5) array [residue_books] element [i][j] = unused + + } + } + } + + 6) done +\end{programlisting} + +An end-of-packet condition at any point in header decode renders the +stream undecodable. In addition, any codebook number greater than the +maximum numbered codebook set up in this stream also renders the +stream undecodable. All codebooks in array [residue_books] are +required to have a value mapping. The presence of codebook in array +[residue_books] without a value mapping (maptype equals zero) renders +the stream undecodable. + + + +\subsubsection{packet decode} + +Format 0 and 1 packet decode is identical except for specific +partition interleave. Format 2 packet decode can be built out of the +format 1 decode process. Thus we describe first the decode +infrastructure identical to all three formats. + +In addition to configuration information, the residue decode process +is passed the number of vectors in the submap bundle and a vector of +flags indicating if any of the vectors are not to be decoded. If the +passed in number of vectors is 3 and vector number 1 is marked 'do not +decode', decode skips vector 1 during the decode loop. However, even +'do not decode' vectors are allocated and zeroed. + +Depending on the values of \varname{[residue_begin]} and +\varname{[residue_end]}, it is obvious that the encoded +portion of a residue vector may be the entire possible residue vector +or some other strict subset of the actual residue vector size with +zero padding at either uncoded end. However, it is also possible to +set \varname{[residue_begin]} and +\varname{[residue_end]} to specify a range partially or +wholly beyond the maximum vector size. Before beginning residue +decode, limit \varname{[residue_begin]} and +\varname{[residue_end]} to the maximum possible vector size +as follows. We assume that the number of vectors being encoded, +\varname{[ch]} is provided by the higher level decoding +process. + +\begin{programlisting} + 1) [actual_size] = current blocksize/2; + 2) if residue encoding is format 2 + 3) [actual_size] = [actual_size] * [ch]; + 4) [limit_residue_begin] = maximum of ([residue_begin],[actual_size]); + 5) [limit_residue_end] = maximum of ([residue_end],[actual_size]); +\end{programlisting} + +The following convenience values are conceptually useful to clarifying +the decode process: + +\begin{programlisting} + 1) [classwords_per_codeword] = [codebook_dimensions] value of codebook [residue_classbook] + 2) [n_to_read] = [limit_residue_end] - [limit_residue_begin] + 3) [partitions_to_read] = [n_to_read] / [residue_partition_size] +\end{programlisting} + +Packet decode proceeds as follows, matching the description offered earlier in the document. +\begin{programlisting} + 1) allocate and zero all vectors that will be returned. + 2) if ([n_to_read] is zero), stop; there is no residue to decode. + 3) iterate [pass] over the range 0 ... 7 { + + 4) [partition_count] = 0 + + 5) while [partition_count] is less than [partitions_to_read] + + 6) if ([pass] is zero) { + + 7) iterate [j] over the range 0 .. [ch]-1 { + + 8) if vector [j] is not marked 'do not decode' { + + 9) [temp] = read from packet using codebook [residue_classbook] in scalar context + 10) iterate [i] descending over the range [classwords_per_codeword]-1 ... 0 { + + 11) array [classifications] element [j],([i]+[partition_count]) = + [temp] integer modulo [residue_classifications] + 12) [temp] = [temp] / [residue_classifications] using integer division + + } + + } + + } + + } + + 13) iterate [i] over the range 0 .. ([classwords_per_codeword] - 1) while [partition_count] + is also less than [partitions_to_read] { + + 14) iterate [j] over the range 0 .. [ch]-1 { + + 15) if vector [j] is not marked 'do not decode' { + + 16) [vqclass] = array [classifications] element [j],[partition_count] + 17) [vqbook] = array [residue_books] element [vqclass],[pass] + 18) if ([vqbook] is not 'unused') { + + 19) decode partition into output vector number [j], starting at scalar + offset [limit_residue_begin]+[partition_count]*[residue_partition_size] using + codebook number [vqbook] in VQ context + } + } + + 20) increment [partition_count] by one + + } + } + } + + 21) done + +\end{programlisting} + +An end-of-packet condition during packet decode is to be considered a +nominal occurrence. Decode returns the result of vector decode up to +that point. + + + +\subsubsection{format 0 specifics} + +Format zero decodes partitions exactly as described earlier in the +'Residue Format: residue 0' section. The following pseudocode +presents the same algorithm. Assume: + +\begin{itemize} +\item \varname{[n]} is the value in \varname{[residue_partition_size]} +\item \varname{[v]} is the residue vector +\item \varname{[offset]} is the beginning read offset in [v] +\end{itemize} + + +\begin{programlisting} + 1) [step] = [n] / [codebook_dimensions] + 2) iterate [i] over the range 0 ... [step]-1 { + + 3) vector [entry_temp] = read vector from packet using current codebook in VQ context + 4) iterate [j] over the range 0 ... [codebook_dimensions]-1 { + + 5) vector [v] element ([offset]+[i]+[j]*[step]) = + vector [v] element ([offset]+[i]+[j]*[step]) + + vector [entry_temp] element [j] + + } + + } + + 6) done + +\end{programlisting} + + + +\subsubsection{format 1 specifics} + +Format 1 decodes partitions exactly as described earlier in the +'Residue Format: residue 1' section. The following pseudocode +presents the same algorithm. Assume: + +\begin{itemize} +\item \varname{[n]} is the value in +\varname{[residue_partition_size]} +\item \varname{[v]} is the residue vector +\item \varname{[offset]} is the beginning read offset in [v] +\end{itemize} + + +\begin{programlisting} + 1) [i] = 0 + 2) vector [entry_temp] = read vector from packet using current codebook in VQ context + 3) iterate [j] over the range 0 ... [codebook_dimensions]-1 { + + 4) vector [v] element ([offset]+[i]) = + vector [v] element ([offset]+[i]) + + vector [entry_temp] element [j] + 5) increment [i] + + } + + 6) if ( [i] is less than [n] ) continue at step 2 + 7) done +\end{programlisting} + + + +\subsubsection{format 2 specifics} + +Format 2 is reducible to format 1. It may be implemented as an additional step prior to and an additional post-decode step after a normal format 1 decode. + + +Format 2 handles 'do not decode' vectors differently than residue 0 or +1; if all vectors are marked 'do not decode', no decode occurrs. +However, if at least one vector is to be decoded, all the vectors are +decoded. We then request normal format 1 to decode a single vector +representing all output channels, rather than a vector for each +channel. After decode, deinterleave the vector into independent vectors, one for each output channel. That is: + +\begin{enumerate} + \item If all vectors 0 through \emph{ch}-1 are marked 'do not decode', allocate and clear a single vector \varname{[v]}of length \emph{ch*n} and skip step 2 below; proceed directly to the post-decode step. + \item Rather than performing format 1 decode to produce \emph{ch} vectors of length \emph{n} each, call format 1 decode to produce a single vector \varname{[v]} of length \emph{ch*n}. + \item Post decode: Deinterleave the single vector \varname{[v]} returned by format 1 decode as described above into \emph{ch} independent vectors, one for each outputchannel, according to: + \begin{programlisting} + 1) iterate [i] over the range 0 ... [n]-1 { + + 2) iterate [j] over the range 0 ... [ch]-1 { + + 3) output vector number [j] element [i] = vector [v] element ([i] * [ch] + [j]) + + } + } + + 4) done + \end{programlisting} + +\end{enumerate} + + + + + + + diff --git a/libvorbis-1.3.2/doc/09-helper.tex b/libvorbis-1.3.2/doc/09-helper.tex new file mode 100755 index 0000000..6e1bfe0 --- /dev/null +++ b/libvorbis-1.3.2/doc/09-helper.tex @@ -0,0 +1,181 @@ +% -*- mode: latex; TeX-master: "Vorbis_I_spec"; -*- +%!TEX root = Vorbis_I_spec.tex +% $Id$ +\section{Helper equations} \label{vorbis:spec:helper} + +\subsection{Overview} + +The equations below are used in multiple places by the Vorbis codec +specification. Rather than cluttering up the main specification +documents, they are defined here and referenced where appropriate. + + +\subsection{Functions} + +\subsubsection{ilog} \label{vorbis:spec:ilog} + +The "ilog(x)" function returns the position number (1 through n) of the highest set bit in the two's complement integer value +\varname{[x]}. Values of \varname{[x]} less than zero are defined to return zero. + +\begin{programlisting} + 1) [return_value] = 0; + 2) if ( [x] is greater than zero ) { + + 3) increment [return_value]; + 4) logical shift [x] one bit to the right, padding the MSb with zero + 5) repeat at step 2) + + } + + 6) done +\end{programlisting} + +Examples: + +\begin{itemize} + \item ilog(0) = 0; + \item ilog(1) = 1; + \item ilog(2) = 2; + \item ilog(3) = 2; + \item ilog(4) = 3; + \item ilog(7) = 3; + \item ilog(negative number) = 0; +\end{itemize} + + + + +\subsubsection{float32_unpack} \label{vorbis:spec:float32:unpack} + +"float32_unpack(x)" is intended to translate the packed binary +representation of a Vorbis codebook float value into the +representation used by the decoder for floating point numbers. For +purposes of this example, we will unpack a Vorbis float32 into a +host-native floating point number. + +\begin{programlisting} + 1) [mantissa] = [x] bitwise AND 0x1fffff (unsigned result) + 2) [sign] = [x] bitwise AND 0x80000000 (unsigned result) + 3) [exponent] = ( [x] bitwise AND 0x7fe00000) shifted right 21 bits (unsigned result) + 4) if ( [sign] is nonzero ) then negate [mantissa] + 5) return [mantissa] * ( 2 ^ ( [exponent] - 788 ) ) +\end{programlisting} + + + +\subsubsection{lookup1_values} \label{vorbis:spec:lookup1:values} + +"lookup1_values(codebook_entries,codebook_dimensions)" is used to +compute the correct length of the value index for a codebook VQ lookup +table of lookup type 1. The values on this list are permuted to +construct the VQ vector lookup table of size +\varname{[codebook_entries]}. + +The return value for this function is defined to be 'the greatest +integer value for which \varname{[return_value]} to the power of +\varname{[codebook_dimensions]} is less than or equal to +\varname{[codebook_entries]}'. + + + +\subsubsection{low_neighbor} \label{vorbis:spec:low:neighbor} + +"low_neighbor(v,x)" finds the position \varname{n} in vector \varname{[v]} of +the greatest value scalar element for which \varname{n} is less than +\varname{[x]} and vector \varname{[v]} element \varname{n} is less +than vector \varname{[v]} element \varname{[x]}. + +\subsubsection{high_neighbor} \label{vorbis:spec:high:neighbor} + +"high_neighbor(v,x)" finds the position \varname{n} in vector [v] of +the lowest value scalar element for which \varname{n} is less than +\varname{[x]} and vector \varname{[v]} element \varname{n} is greater +than vector \varname{[v]} element \varname{[x]}. + + + +\subsubsection{render_point} \label{vorbis:spec:render:point} + +"render_point(x0,y0,x1,y1,X)" is used to find the Y value at point X +along the line specified by x0, x1, y0 and y1. This function uses an +integer algorithm to solve for the point directly without calculating +intervening values along the line. + +\begin{programlisting} + 1) [dy] = [y1] - [y0] + 2) [adx] = [x1] - [x0] + 3) [ady] = absolute value of [dy] + 4) [err] = [ady] * ([X] - [x0]) + 5) [off] = [err] / [adx] using integer division + 6) if ( [dy] is less than zero ) { + + 7) [Y] = [y0] - [off] + + } else { + + 8) [Y] = [y0] + [off] + + } + + 9) done +\end{programlisting} + + + +\subsubsection{render_line} \label{vorbis:spec:render:line} + +Floor decode type one uses the integer line drawing algorithm of +"render_line(x0, y0, x1, y1, v)" to construct an integer floor +curve for contiguous piecewise line segments. Note that it has not +been relevant elsewhere, but here we must define integer division as +rounding division of both positive and negative numbers toward zero. + + +\begin{programlisting} + 1) [dy] = [y1] - [y0] + 2) [adx] = [x1] - [x0] + 3) [ady] = absolute value of [dy] + 4) [base] = [dy] / [adx] using integer division + 5) [x] = [x0] + 6) [y] = [y0] + 7) [err] = 0 + + 8) if ( [dy] is less than 0 ) { + + 9) [sy] = [base] - 1 + + } else { + + 10) [sy] = [base] + 1 + + } + + 11) [ady] = [ady] - (absolute value of [base]) * [adx] + 12) vector [v] element [x] = [y] + + 13) iterate [x] over the range [x0]+1 ... [x1]-1 { + + 14) [err] = [err] + [ady]; + 15) if ( [err] >= [adx] ) { + + 16) [err] = [err] - [adx] + 17) [y] = [y] + [sy] + + } else { + + 18) [y] = [y] + [base] + + } + + 19) vector [v] element [x] = [y] + + } +\end{programlisting} + + + + + + + + diff --git a/libvorbis-1.3.2/doc/10-tables.tex b/libvorbis-1.3.2/doc/10-tables.tex new file mode 100755 index 0000000..2106a46 --- /dev/null +++ b/libvorbis-1.3.2/doc/10-tables.tex @@ -0,0 +1,77 @@ +% -*- mode: latex; TeX-master: "Vorbis_I_spec"; -*- +%!TEX root = Vorbis_I_spec.tex +% $Id$ +\section{Tables} \label{vorbis:spec:tables} + +\subsection{floor1\_inverse\_dB\_table} \label{vorbis:spec:floor1:inverse:dB:table} + +The vector \varname{[floor1_inverse_dB_table]} is a 256 element static +lookup table consiting of the following values (read left to right +then top to bottom): + +\begin{Verbatim} + 1.0649863e-07, 1.1341951e-07, 1.2079015e-07, 1.2863978e-07, + 1.3699951e-07, 1.4590251e-07, 1.5538408e-07, 1.6548181e-07, + 1.7623575e-07, 1.8768855e-07, 1.9988561e-07, 2.1287530e-07, + 2.2670913e-07, 2.4144197e-07, 2.5713223e-07, 2.7384213e-07, + 2.9163793e-07, 3.1059021e-07, 3.3077411e-07, 3.5226968e-07, + 3.7516214e-07, 3.9954229e-07, 4.2550680e-07, 4.5315863e-07, + 4.8260743e-07, 5.1396998e-07, 5.4737065e-07, 5.8294187e-07, + 6.2082472e-07, 6.6116941e-07, 7.0413592e-07, 7.4989464e-07, + 7.9862701e-07, 8.5052630e-07, 9.0579828e-07, 9.6466216e-07, + 1.0273513e-06, 1.0941144e-06, 1.1652161e-06, 1.2409384e-06, + 1.3215816e-06, 1.4074654e-06, 1.4989305e-06, 1.5963394e-06, + 1.7000785e-06, 1.8105592e-06, 1.9282195e-06, 2.0535261e-06, + 2.1869758e-06, 2.3290978e-06, 2.4804557e-06, 2.6416497e-06, + 2.8133190e-06, 2.9961443e-06, 3.1908506e-06, 3.3982101e-06, + 3.6190449e-06, 3.8542308e-06, 4.1047004e-06, 4.3714470e-06, + 4.6555282e-06, 4.9580707e-06, 5.2802740e-06, 5.6234160e-06, + 5.9888572e-06, 6.3780469e-06, 6.7925283e-06, 7.2339451e-06, + 7.7040476e-06, 8.2047000e-06, 8.7378876e-06, 9.3057248e-06, + 9.9104632e-06, 1.0554501e-05, 1.1240392e-05, 1.1970856e-05, + 1.2748789e-05, 1.3577278e-05, 1.4459606e-05, 1.5399272e-05, + 1.6400004e-05, 1.7465768e-05, 1.8600792e-05, 1.9809576e-05, + 2.1096914e-05, 2.2467911e-05, 2.3928002e-05, 2.5482978e-05, + 2.7139006e-05, 2.8902651e-05, 3.0780908e-05, 3.2781225e-05, + 3.4911534e-05, 3.7180282e-05, 3.9596466e-05, 4.2169667e-05, + 4.4910090e-05, 4.7828601e-05, 5.0936773e-05, 5.4246931e-05, + 5.7772202e-05, 6.1526565e-05, 6.5524908e-05, 6.9783085e-05, + 7.4317983e-05, 7.9147585e-05, 8.4291040e-05, 8.9768747e-05, + 9.5602426e-05, 0.00010181521, 0.00010843174, 0.00011547824, + 0.00012298267, 0.00013097477, 0.00013948625, 0.00014855085, + 0.00015820453, 0.00016848555, 0.00017943469, 0.00019109536, + 0.00020351382, 0.00021673929, 0.00023082423, 0.00024582449, + 0.00026179955, 0.00027881276, 0.00029693158, 0.00031622787, + 0.00033677814, 0.00035866388, 0.00038197188, 0.00040679456, + 0.00043323036, 0.00046138411, 0.00049136745, 0.00052329927, + 0.00055730621, 0.00059352311, 0.00063209358, 0.00067317058, + 0.00071691700, 0.00076350630, 0.00081312324, 0.00086596457, + 0.00092223983, 0.00098217216, 0.0010459992, 0.0011139742, + 0.0011863665, 0.0012634633, 0.0013455702, 0.0014330129, + 0.0015261382, 0.0016253153, 0.0017309374, 0.0018434235, + 0.0019632195, 0.0020908006, 0.0022266726, 0.0023713743, + 0.0025254795, 0.0026895994, 0.0028643847, 0.0030505286, + 0.0032487691, 0.0034598925, 0.0036847358, 0.0039241906, + 0.0041792066, 0.0044507950, 0.0047400328, 0.0050480668, + 0.0053761186, 0.0057254891, 0.0060975636, 0.0064938176, + 0.0069158225, 0.0073652516, 0.0078438871, 0.0083536271, + 0.0088964928, 0.009474637, 0.010090352, 0.010746080, + 0.011444421, 0.012188144, 0.012980198, 0.013823725, + 0.014722068, 0.015678791, 0.016697687, 0.017782797, + 0.018938423, 0.020169149, 0.021479854, 0.022875735, + 0.024362330, 0.025945531, 0.027631618, 0.029427276, + 0.031339626, 0.033376252, 0.035545228, 0.037855157, + 0.040315199, 0.042935108, 0.045725273, 0.048696758, + 0.051861348, 0.055231591, 0.058820850, 0.062643361, + 0.066714279, 0.071049749, 0.075666962, 0.080584227, + 0.085821044, 0.091398179, 0.097337747, 0.10366330, + 0.11039993, 0.11757434, 0.12521498, 0.13335215, + 0.14201813, 0.15124727, 0.16107617, 0.17154380, + 0.18269168, 0.19456402, 0.20720788, 0.22067342, + 0.23501402, 0.25028656, 0.26655159, 0.28387361, + 0.30232132, 0.32196786, 0.34289114, 0.36517414, + 0.38890521, 0.41417847, 0.44109412, 0.46975890, + 0.50028648, 0.53279791, 0.56742212, 0.60429640, + 0.64356699, 0.68538959, 0.72993007, 0.77736504, + 0.82788260, 0.88168307, 0.9389798, 1. +\end{Verbatim} diff --git a/libvorbis-1.3.2/doc/Doxyfile.in b/libvorbis-1.3.2/doc/Doxyfile.in new file mode 100755 index 0000000..cdb894f --- /dev/null +++ b/libvorbis-1.3.2/doc/Doxyfile.in @@ -0,0 +1,1142 @@ +# Doxyfile 1.3.7 + +# This file describes the settings to be used by the documentation system +# doxygen (www.doxygen.org) for a project +# +# All text after a hash (#) is considered a comment and will be ignored +# The format is: +# TAG = value [value, ...] +# For lists items can also be appended using: +# TAG += value [value, ...] +# Values that contain spaces should be placed between quotes (" ") + +#--------------------------------------------------------------------------- +# Project related configuration options +#--------------------------------------------------------------------------- + +# The PROJECT_NAME tag is a single word (or a sequence of words surrounded +# by quotes) that should identify the project. + +PROJECT_NAME = @PACKAGE@ + +# The PROJECT_NUMBER tag can be used to enter a project or revision number. +# This could be handy for archiving the generated documentation or +# if some version control system is used. + +PROJECT_NUMBER = @VERSION@ + +# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) +# base path where the generated documentation will be put. +# If a relative path is entered, it will be relative to the location +# where doxygen was started. If left blank the current directory will be used. + +OUTPUT_DIRECTORY = vorbis + +# If the CREATE_SUBDIRS tag is set to YES, then doxygen will create +# 2 levels of 10 sub-directories under the output directory of each output +# format and will distribute the generated files over these directories. +# Enabling this option can be useful when feeding doxygen a huge amount of source +# files, where putting all generated files in the same directory would otherwise +# cause performance problems for the file system. + +CREATE_SUBDIRS = NO + +# The OUTPUT_LANGUAGE tag is used to specify the language in which all +# documentation generated by doxygen is written. Doxygen will use this +# information to generate all constant output in the proper language. +# The default language is English, other supported languages are: +# Brazilian, Catalan, Chinese, Chinese-Traditional, Croatian, Czech, Danish, Dutch, +# Finnish, French, German, Greek, Hungarian, Italian, Japanese, Japanese-en +# (Japanese with English messages), Korean, Korean-en, Norwegian, Polish, Portuguese, +# Romanian, Russian, Serbian, Slovak, Slovene, Spanish, Swedish, and Ukrainian. + +OUTPUT_LANGUAGE = English + +# This tag can be used to specify the encoding used in the generated output. +# The encoding is not always determined by the language that is chosen, +# but also whether or not the output is meant for Windows or non-Windows users. +# In case there is a difference, setting the USE_WINDOWS_ENCODING tag to YES +# forces the Windows encoding (this is the default for the Windows binary), +# whereas setting the tag to NO uses a Unix-style encoding (the default for +# all platforms other than Windows). +#This tag is now obsolete, according to doxygen 1.5.2 +#USE_WINDOWS_ENCODING = NO + +# If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will +# include brief member descriptions after the members that are listed in +# the file and class documentation (similar to JavaDoc). +# Set to NO to disable this. + +BRIEF_MEMBER_DESC = YES + +# If the REPEAT_BRIEF tag is set to YES (the default) Doxygen will prepend +# the brief description of a member or function before the detailed description. +# Note: if both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the +# brief descriptions will be completely suppressed. + +REPEAT_BRIEF = YES + +# This tag implements a quasi-intelligent brief description abbreviator +# that is used to form the text in various listings. Each string +# in this list, if found as the leading text of the brief description, will be +# stripped from the text and the result after processing the whole list, is used +# as the annotated text. Otherwise, the brief description is used as-is. If left +# blank, the following values are used ("$name" is automatically replaced with the +# name of the entity): "The $name class" "The $name widget" "The $name file" +# "is" "provides" "specifies" "contains" "represents" "a" "an" "the" + +ABBREVIATE_BRIEF = + +# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then +# Doxygen will generate a detailed section even if there is only a brief +# description. + +ALWAYS_DETAILED_SEC = NO + +# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all inherited +# members of a class in the documentation of that class as if those members were +# ordinary class members. Constructors, destructors and assignment operators of +# the base classes will not be shown. + +INLINE_INHERITED_MEMB = NO + +# If the FULL_PATH_NAMES tag is set to YES then Doxygen will prepend the full +# path before files name in the file list and in the header files. If set +# to NO the shortest path that makes the file name unique will be used. + +FULL_PATH_NAMES = NO + +# If the FULL_PATH_NAMES tag is set to YES then the STRIP_FROM_PATH tag +# can be used to strip a user-defined part of the path. Stripping is +# only done if one of the specified strings matches the left-hand part of +# the path. The tag can be used to show relative paths in the file list. +# If left blank the directory from which doxygen is run is used as the +# path to strip. + +STRIP_FROM_PATH = + +# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of +# the path mentioned in the documentation of a class, which tells +# the reader which header file to include in order to use a class. +# If left blank only the name of the header file containing the class +# definition is used. Otherwise one should specify the include paths that +# are normally passed to the compiler using the -I flag. + +STRIP_FROM_INC_PATH = + +# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter +# (but less readable) file names. This can be useful is your file systems +# doesn't support long names like on DOS, Mac, or CD-ROM. + +SHORT_NAMES = NO + +# If the JAVADOC_AUTOBRIEF tag is set to YES then Doxygen +# will interpret the first line (until the first dot) of a JavaDoc-style +# comment as the brief description. If set to NO, the JavaDoc +# comments will behave just like the Qt-style comments (thus requiring an +# explicit @brief command for a brief description. + +JAVADOC_AUTOBRIEF = YES + +# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make Doxygen +# treat a multi-line C++ special comment block (i.e. a block of //! or /// +# comments) as a brief description. This used to be the default behaviour. +# The new default is to treat a multi-line C++ comment block as a detailed +# description. Set this tag to YES if you prefer the old behaviour instead. + +MULTILINE_CPP_IS_BRIEF = NO + +# If the DETAILS_AT_TOP tag is set to YES then Doxygen +# will output the detailed description near the top, like JavaDoc. +# If set to NO, the detailed description appears after the member +# documentation. + +DETAILS_AT_TOP = NO + +# If the INHERIT_DOCS tag is set to YES (the default) then an undocumented +# member inherits the documentation from any documented member that it +# re-implements. + +INHERIT_DOCS = YES + +# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC +# tag is set to YES, then doxygen will reuse the documentation of the first +# member in the group (if any) for the other members of the group. By default +# all members of a group must be documented explicitly. + +DISTRIBUTE_GROUP_DOC = NO + +# The TAB_SIZE tag can be used to set the number of spaces in a tab. +# Doxygen uses this value to replace tabs by spaces in code fragments. + +TAB_SIZE = 8 + +# This tag can be used to specify a number of aliases that acts +# as commands in the documentation. An alias has the form "name=value". +# For example adding "sideeffect=\par Side Effects:\n" will allow you to +# put the command \sideeffect (or @sideeffect) in the documentation, which +# will result in a user-defined paragraph with heading "Side Effects:". +# You can put \n's in the value part of an alias to insert newlines. + +ALIASES = + +# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C sources +# only. Doxygen will then generate output that is more tailored for C. +# For instance, some of the names that are used will be different. The list +# of all members will be omitted, etc. + +OPTIMIZE_OUTPUT_FOR_C = YES + +# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java sources +# only. Doxygen will then generate output that is more tailored for Java. +# For instance, namespaces will be presented as packages, qualified scopes +# will look different, etc. + +OPTIMIZE_OUTPUT_JAVA = NO + +# Set the SUBGROUPING tag to YES (the default) to allow class member groups of +# the same type (for instance a group of public functions) to be put as a +# subgroup of that type (e.g. under the Public Functions section). Set it to +# NO to prevent subgrouping. Alternatively, this can be done per class using +# the \nosubgrouping command. + +SUBGROUPING = YES + +#--------------------------------------------------------------------------- +# Build related configuration options +#--------------------------------------------------------------------------- + +# If the EXTRACT_ALL tag is set to YES doxygen will assume all entities in +# documentation are documented, even if no documentation was available. +# Private class members and static file members will be hidden unless +# the EXTRACT_PRIVATE and EXTRACT_STATIC tags are set to YES + +EXTRACT_ALL = YES + +# If the EXTRACT_PRIVATE tag is set to YES all private members of a class +# will be included in the documentation. + +EXTRACT_PRIVATE = NO + +# If the EXTRACT_STATIC tag is set to YES all static members of a file +# will be included in the documentation. + +EXTRACT_STATIC = NO + +# If the EXTRACT_LOCAL_CLASSES tag is set to YES classes (and structs) +# defined locally in source files will be included in the documentation. +# If set to NO only classes defined in header files are included. + +EXTRACT_LOCAL_CLASSES = YES + +# This flag is only useful for Objective-C code. When set to YES local +# methods, which are defined in the implementation section but not in +# the interface are included in the documentation. +# If set to NO (the default) only methods in the interface are included. + +EXTRACT_LOCAL_METHODS = NO + +# If the HIDE_UNDOC_MEMBERS tag is set to YES, Doxygen will hide all +# undocumented members of documented classes, files or namespaces. +# If set to NO (the default) these members will be included in the +# various overviews, but no documentation section is generated. +# This option has no effect if EXTRACT_ALL is enabled. + +HIDE_UNDOC_MEMBERS = NO + +# If the HIDE_UNDOC_CLASSES tag is set to YES, Doxygen will hide all +# undocumented classes that are normally visible in the class hierarchy. +# If set to NO (the default) these classes will be included in the various +# overviews. This option has no effect if EXTRACT_ALL is enabled. + +HIDE_UNDOC_CLASSES = NO + +# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, Doxygen will hide all +# friend (class|struct|union) declarations. +# If set to NO (the default) these declarations will be included in the +# documentation. + +HIDE_FRIEND_COMPOUNDS = NO + +# If the HIDE_IN_BODY_DOCS tag is set to YES, Doxygen will hide any +# documentation blocks found inside the body of a function. +# If set to NO (the default) these blocks will be appended to the +# function's detailed documentation block. + +HIDE_IN_BODY_DOCS = NO + +# The INTERNAL_DOCS tag determines if documentation +# that is typed after a \internal command is included. If the tag is set +# to NO (the default) then the documentation will be excluded. +# Set it to YES to include the internal documentation. + +INTERNAL_DOCS = NO + +# If the CASE_SENSE_NAMES tag is set to NO then Doxygen will only generate +# file names in lower-case letters. If set to YES upper-case letters are also +# allowed. This is useful if you have classes or files whose names only differ +# in case and if your file system supports case sensitive file names. Windows +# users are advised to set this option to NO. + +CASE_SENSE_NAMES = YES + +# If the HIDE_SCOPE_NAMES tag is set to NO (the default) then Doxygen +# will show members with their full class and namespace scopes in the +# documentation. If set to YES the scope will be hidden. + +HIDE_SCOPE_NAMES = NO + +# If the SHOW_INCLUDE_FILES tag is set to YES (the default) then Doxygen +# will put a list of the files that are included by a file in the documentation +# of that file. + +SHOW_INCLUDE_FILES = YES + +# If the INLINE_INFO tag is set to YES (the default) then a tag [inline] +# is inserted in the documentation for inline members. + +INLINE_INFO = YES + +# If the SORT_MEMBER_DOCS tag is set to YES (the default) then doxygen +# will sort the (detailed) documentation of file and class members +# alphabetically by member name. If set to NO the members will appear in +# declaration order. + +SORT_MEMBER_DOCS = YES + +# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the +# brief documentation of file, namespace and class members alphabetically +# by member name. If set to NO (the default) the members will appear in +# declaration order. + +SORT_BRIEF_DOCS = NO + +# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be +# sorted by fully-qualified names, including namespaces. If set to +# NO (the default), the class list will be sorted only by class name, +# not including the namespace part. +# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES. +# Note: This option applies only to the class list, not to the +# alphabetical list. + +SORT_BY_SCOPE_NAME = NO + +# The GENERATE_TODOLIST tag can be used to enable (YES) or +# disable (NO) the todo list. This list is created by putting \todo +# commands in the documentation. + +GENERATE_TODOLIST = YES + +# The GENERATE_TESTLIST tag can be used to enable (YES) or +# disable (NO) the test list. This list is created by putting \test +# commands in the documentation. + +GENERATE_TESTLIST = YES + +# The GENERATE_BUGLIST tag can be used to enable (YES) or +# disable (NO) the bug list. This list is created by putting \bug +# commands in the documentation. + +GENERATE_BUGLIST = YES + +# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or +# disable (NO) the deprecated list. This list is created by putting +# \deprecated commands in the documentation. + +GENERATE_DEPRECATEDLIST= YES + +# The ENABLED_SECTIONS tag can be used to enable conditional +# documentation sections, marked by \if sectionname ... \endif. + +ENABLED_SECTIONS = + +# The MAX_INITIALIZER_LINES tag determines the maximum number of lines +# the initial value of a variable or define consists of for it to appear in +# the documentation. If the initializer consists of more lines than specified +# here it will be hidden. Use a value of 0 to hide initializers completely. +# The appearance of the initializer of individual variables and defines in the +# documentation can be controlled using \showinitializer or \hideinitializer +# command in the documentation regardless of this setting. + +MAX_INITIALIZER_LINES = 30 + +# Set the SHOW_USED_FILES tag to NO to disable the list of files generated +# at the bottom of the documentation of classes and structs. If set to YES the +# list will mention the files that were used to generate the documentation. + +SHOW_USED_FILES = YES + +#--------------------------------------------------------------------------- +# configuration options related to warning and progress messages +#--------------------------------------------------------------------------- + +# The QUIET tag can be used to turn on/off the messages that are generated +# by doxygen. Possible values are YES and NO. If left blank NO is used. + +QUIET = NO + +# The WARNINGS tag can be used to turn on/off the warning messages that are +# generated by doxygen. Possible values are YES and NO. If left blank +# NO is used. + +WARNINGS = YES + +# If WARN_IF_UNDOCUMENTED is set to YES, then doxygen will generate warnings +# for undocumented members. If EXTRACT_ALL is set to YES then this flag will +# automatically be disabled. + +WARN_IF_UNDOCUMENTED = YES + +# If WARN_IF_DOC_ERROR is set to YES, doxygen will generate warnings for +# potential errors in the documentation, such as not documenting some +# parameters in a documented function, or documenting parameters that +# don't exist or using markup commands wrongly. + +WARN_IF_DOC_ERROR = YES + +# The WARN_FORMAT tag determines the format of the warning messages that +# doxygen can produce. The string should contain the $file, $line, and $text +# tags, which will be replaced by the file and line number from which the +# warning originated and the warning text. + +WARN_FORMAT = "$file:$line: $text" + +# The WARN_LOGFILE tag can be used to specify a file to which warning +# and error messages should be written. If left blank the output is written +# to stderr. + +WARN_LOGFILE = + +#--------------------------------------------------------------------------- +# configuration options related to the input files +#--------------------------------------------------------------------------- + +# The INPUT tag can be used to specify the files and/or directories that contain +# documented source files. You may enter file names like "myfile.cpp" or +# directories like "/usr/src/myproject". Separate the files or directories +# with spaces. + +INPUT = @top_srcdir@/include/vorbis + +# If the value of the INPUT tag contains directories, you can use the +# FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp +# and *.h) to filter out the source-files in the directories. If left +# blank the following patterns are tested: +# *.c *.cc *.cxx *.cpp *.c++ *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh *.hxx *.hpp +# *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm + +FILE_PATTERNS = + +# The RECURSIVE tag can be used to turn specify whether or not subdirectories +# should be searched for input files as well. Possible values are YES and NO. +# If left blank NO is used. + +RECURSIVE = NO + +# The EXCLUDE tag can be used to specify files and/or directories that should +# excluded from the INPUT source files. This way you can easily exclude a +# subdirectory from a directory tree whose root is specified with the INPUT tag. + +EXCLUDE = + +# The EXCLUDE_SYMLINKS tag can be used select whether or not files or directories +# that are symbolic links (a Unix filesystem feature) are excluded from the input. + +EXCLUDE_SYMLINKS = NO + +# If the value of the INPUT tag contains directories, you can use the +# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude +# certain files from those directories. + +EXCLUDE_PATTERNS = + +# The EXAMPLE_PATH tag can be used to specify one or more files or +# directories that contain example code fragments that are included (see +# the \include command). + +EXAMPLE_PATH = + +# If the value of the EXAMPLE_PATH tag contains directories, you can use the +# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp +# and *.h) to filter out the source-files in the directories. If left +# blank all files are included. + +EXAMPLE_PATTERNS = + +# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be +# searched for input files to be used with the \include or \dontinclude +# commands irrespective of the value of the RECURSIVE tag. +# Possible values are YES and NO. If left blank NO is used. + +EXAMPLE_RECURSIVE = NO + +# The IMAGE_PATH tag can be used to specify one or more files or +# directories that contain image that are included in the documentation (see +# the \image command). + +IMAGE_PATH = + +# The INPUT_FILTER tag can be used to specify a program that doxygen should +# invoke to filter for each input file. Doxygen will invoke the filter program +# by executing (via popen()) the command , where +# is the value of the INPUT_FILTER tag, and is the name of an +# input file. Doxygen will then use the output that the filter program writes +# to standard output. + +INPUT_FILTER = + +# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using +# INPUT_FILTER) will be used to filter the input files when producing source +# files to browse (i.e. when SOURCE_BROWSER is set to YES). + +FILTER_SOURCE_FILES = NO + +#--------------------------------------------------------------------------- +# configuration options related to source browsing +#--------------------------------------------------------------------------- + +# If the SOURCE_BROWSER tag is set to YES then a list of source files will +# be generated. Documented entities will be cross-referenced with these sources. +# Note: To get rid of all source code in the generated output, make sure also +# VERBATIM_HEADERS is set to NO. + +SOURCE_BROWSER = NO + +# Setting the INLINE_SOURCES tag to YES will include the body +# of functions and classes directly in the documentation. + +INLINE_SOURCES = NO + +# Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct +# doxygen to hide any special comment blocks from generated source code +# fragments. Normal C and C++ comments will always remain visible. + +STRIP_CODE_COMMENTS = YES + +# If the REFERENCED_BY_RELATION tag is set to YES (the default) +# then for each documented function all documented +# functions referencing it will be listed. + +REFERENCED_BY_RELATION = YES + +# If the REFERENCES_RELATION tag is set to YES (the default) +# then for each documented function all documented entities +# called/used by that function will be listed. + +REFERENCES_RELATION = YES + +# If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen +# will generate a verbatim copy of the header file for each class for +# which an include is specified. Set to NO to disable this. + +VERBATIM_HEADERS = YES + +#--------------------------------------------------------------------------- +# configuration options related to the alphabetical class index +#--------------------------------------------------------------------------- + +# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index +# of all compounds will be generated. Enable this if the project +# contains a lot of classes, structs, unions or interfaces. + +ALPHABETICAL_INDEX = NO + +# If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then +# the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns +# in which this list will be split (can be a number in the range [1..20]) + +COLS_IN_ALPHA_INDEX = 5 + +# In case all classes in a project start with a common prefix, all +# classes will be put under the same header in the alphabetical index. +# The IGNORE_PREFIX tag can be used to specify one or more prefixes that +# should be ignored while generating the index headers. + +IGNORE_PREFIX = + +#--------------------------------------------------------------------------- +# configuration options related to the HTML output +#--------------------------------------------------------------------------- + +# If the GENERATE_HTML tag is set to YES (the default) Doxygen will +# generate HTML output. + +GENERATE_HTML = YES + +# The HTML_OUTPUT tag is used to specify where the HTML docs will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `html' will be used as the default path. + +HTML_OUTPUT = html + +# The HTML_FILE_EXTENSION tag can be used to specify the file extension for +# each generated HTML page (for example: .htm,.php,.asp). If it is left blank +# doxygen will generate files with .html extension. + +HTML_FILE_EXTENSION = .html + +# The HTML_HEADER tag can be used to specify a personal HTML header for +# each generated HTML page. If it is left blank doxygen will generate a +# standard header. + +HTML_HEADER = + +# The HTML_FOOTER tag can be used to specify a personal HTML footer for +# each generated HTML page. If it is left blank doxygen will generate a +# standard footer. + +HTML_FOOTER = + +# The HTML_STYLESHEET tag can be used to specify a user-defined cascading +# style sheet that is used by each HTML page. It can be used to +# fine-tune the look of the HTML output. If the tag is left blank doxygen +# will generate a default style sheet. Note that doxygen will try to copy +# the style sheet file to the HTML output directory, so don't put your own +# stylesheet in the HTML output directory as well, or it will be erased! + +HTML_STYLESHEET = + +# If the HTML_ALIGN_MEMBERS tag is set to YES, the members of classes, +# files or namespaces will be aligned in HTML using tables. If set to +# NO a bullet list will be used. + +HTML_ALIGN_MEMBERS = YES + +# If the GENERATE_HTMLHELP tag is set to YES, additional index files +# will be generated that can be used as input for tools like the +# Microsoft HTML help workshop to generate a compressed HTML help file (.chm) +# of the generated HTML documentation. + +GENERATE_HTMLHELP = NO + +# If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can +# be used to specify the file name of the resulting .chm file. You +# can add a path in front of the file if the result should not be +# written to the html output directory. + +CHM_FILE = + +# If the GENERATE_HTMLHELP tag is set to YES, the HHC_LOCATION tag can +# be used to specify the location (absolute path including file name) of +# the HTML help compiler (hhc.exe). If non-empty doxygen will try to run +# the HTML help compiler on the generated index.hhp. + +HHC_LOCATION = + +# If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag +# controls if a separate .chi index file is generated (YES) or that +# it should be included in the master .chm file (NO). + +GENERATE_CHI = NO + +# If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag +# controls whether a binary table of contents is generated (YES) or a +# normal table of contents (NO) in the .chm file. + +BINARY_TOC = NO + +# The TOC_EXPAND flag can be set to YES to add extra items for group members +# to the contents of the HTML help documentation and to the tree view. + +TOC_EXPAND = NO + +# The DISABLE_INDEX tag can be used to turn on/off the condensed index at +# top of each HTML page. The value NO (the default) enables the index and +# the value YES disables it. + +DISABLE_INDEX = NO + +# This tag can be used to set the number of enum values (range [1..20]) +# that doxygen will group on one line in the generated HTML documentation. + +ENUM_VALUES_PER_LINE = 4 + +# If the GENERATE_TREEVIEW tag is set to YES, a side panel will be +# generated containing a tree-like index structure (just like the one that +# is generated for HTML Help). For this to work a browser that supports +# JavaScript, DHTML, CSS and frames is required (for instance Mozilla 1.0+, +# Netscape 6.0+, Internet explorer 5.0+, or Konqueror). Windows users are +# probably better off using the HTML help feature. + +GENERATE_TREEVIEW = NO + +# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be +# used to set the initial width (in pixels) of the frame in which the tree +# is shown. + +TREEVIEW_WIDTH = 250 + +#--------------------------------------------------------------------------- +# configuration options related to the LaTeX output +#--------------------------------------------------------------------------- + +# If the GENERATE_LATEX tag is set to YES (the default) Doxygen will +# generate Latex output. + +GENERATE_LATEX = YES + +# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `latex' will be used as the default path. + +LATEX_OUTPUT = latex + +# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be +# invoked. If left blank `latex' will be used as the default command name. + +LATEX_CMD_NAME = latex + +# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to +# generate index for LaTeX. If left blank `makeindex' will be used as the +# default command name. + +MAKEINDEX_CMD_NAME = makeindex + +# If the COMPACT_LATEX tag is set to YES Doxygen generates more compact +# LaTeX documents. This may be useful for small projects and may help to +# save some trees in general. + +COMPACT_LATEX = NO + +# The PAPER_TYPE tag can be used to set the paper type that is used +# by the printer. Possible values are: a4, a4wide, letter, legal and +# executive. If left blank a4wide will be used. + +PAPER_TYPE = a4wide + +# The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX +# packages that should be included in the LaTeX output. + +EXTRA_PACKAGES = + +# The LATEX_HEADER tag can be used to specify a personal LaTeX header for +# the generated latex document. The header should contain everything until +# the first chapter. If it is left blank doxygen will generate a +# standard header. Notice: only use this tag if you know what you are doing! + +LATEX_HEADER = + +# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated +# is prepared for conversion to pdf (using ps2pdf). The pdf file will +# contain links (just like the HTML output) instead of page references +# This makes the output suitable for online browsing using a pdf viewer. + +PDF_HYPERLINKS = NO + +# If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of +# plain latex in the generated Makefile. Set this option to YES to get a +# higher quality PDF documentation. + +USE_PDFLATEX = NO + +# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode. +# command to the generated LaTeX files. This will instruct LaTeX to keep +# running if errors occur, instead of asking the user for help. +# This option is also used when generating formulas in HTML. + +LATEX_BATCHMODE = NO + +# If LATEX_HIDE_INDICES is set to YES then doxygen will not +# include the index chapters (such as File Index, Compound Index, etc.) +# in the output. + +LATEX_HIDE_INDICES = NO + +#--------------------------------------------------------------------------- +# configuration options related to the RTF output +#--------------------------------------------------------------------------- + +# If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output +# The RTF output is optimized for Word 97 and may not look very pretty with +# other RTF readers or editors. + +GENERATE_RTF = NO + +# The RTF_OUTPUT tag is used to specify where the RTF docs will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `rtf' will be used as the default path. + +RTF_OUTPUT = rtf + +# If the COMPACT_RTF tag is set to YES Doxygen generates more compact +# RTF documents. This may be useful for small projects and may help to +# save some trees in general. + +COMPACT_RTF = NO + +# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated +# will contain hyperlink fields. The RTF file will +# contain links (just like the HTML output) instead of page references. +# This makes the output suitable for online browsing using WORD or other +# programs which support those fields. +# Note: wordpad (write) and others do not support links. + +RTF_HYPERLINKS = NO + +# Load stylesheet definitions from file. Syntax is similar to doxygen's +# config file, i.e. a series of assignments. You only have to provide +# replacements, missing definitions are set to their default value. + +RTF_STYLESHEET_FILE = + +# Set optional variables used in the generation of an rtf document. +# Syntax is similar to doxygen's config file. + +RTF_EXTENSIONS_FILE = + +#--------------------------------------------------------------------------- +# configuration options related to the man page output +#--------------------------------------------------------------------------- + +# If the GENERATE_MAN tag is set to YES (the default) Doxygen will +# generate man pages + +GENERATE_MAN = NO + +# The MAN_OUTPUT tag is used to specify where the man pages will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `man' will be used as the default path. + +MAN_OUTPUT = man + +# The MAN_EXTENSION tag determines the extension that is added to +# the generated man pages (default is the subroutine's section .3) + +MAN_EXTENSION = .3 + +# If the MAN_LINKS tag is set to YES and Doxygen generates man output, +# then it will generate one additional man file for each entity +# documented in the real man page(s). These additional files +# only source the real man page, but without them the man command +# would be unable to find the correct page. The default is NO. + +MAN_LINKS = NO + +#--------------------------------------------------------------------------- +# configuration options related to the XML output +#--------------------------------------------------------------------------- + +# If the GENERATE_XML tag is set to YES Doxygen will +# generate an XML file that captures the structure of +# the code including all documentation. + +GENERATE_XML = NO + +# The XML_OUTPUT tag is used to specify where the XML pages will be put. +# If a relative path is entered the value of OUTPUT_DIRECTORY will be +# put in front of it. If left blank `xml' will be used as the default path. + +XML_OUTPUT = xml + +# The XML_SCHEMA tag can be used to specify an XML schema, +# which can be used by a validating XML parser to check the +# syntax of the XML files. + +XML_SCHEMA = + +# The XML_DTD tag can be used to specify an XML DTD, +# which can be used by a validating XML parser to check the +# syntax of the XML files. + +XML_DTD = + +# If the XML_PROGRAMLISTING tag is set to YES Doxygen will +# dump the program listings (including syntax highlighting +# and cross-referencing information) to the XML output. Note that +# enabling this will significantly increase the size of the XML output. + +XML_PROGRAMLISTING = YES + +#--------------------------------------------------------------------------- +# configuration options for the AutoGen Definitions output +#--------------------------------------------------------------------------- + +# If the GENERATE_AUTOGEN_DEF tag is set to YES Doxygen will +# generate an AutoGen Definitions (see autogen.sf.net) file +# that captures the structure of the code including all +# documentation. Note that this feature is still experimental +# and incomplete at the moment. + +GENERATE_AUTOGEN_DEF = NO + +#--------------------------------------------------------------------------- +# configuration options related to the Perl module output +#--------------------------------------------------------------------------- + +# If the GENERATE_PERLMOD tag is set to YES Doxygen will +# generate a Perl module file that captures the structure of +# the code including all documentation. Note that this +# feature is still experimental and incomplete at the +# moment. + +GENERATE_PERLMOD = NO + +# If the PERLMOD_LATEX tag is set to YES Doxygen will generate +# the necessary Makefile rules, Perl scripts and LaTeX code to be able +# to generate PDF and DVI output from the Perl module output. + +PERLMOD_LATEX = NO + +# If the PERLMOD_PRETTY tag is set to YES the Perl module output will be +# nicely formatted so it can be parsed by a human reader. This is useful +# if you want to understand what is going on. On the other hand, if this +# tag is set to NO the size of the Perl module output will be much smaller +# and Perl will parse it just the same. + +PERLMOD_PRETTY = YES + +# The names of the make variables in the generated doxyrules.make file +# are prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX. +# This is useful so different doxyrules.make files included by the same +# Makefile don't overwrite each other's variables. + +PERLMOD_MAKEVAR_PREFIX = + +#--------------------------------------------------------------------------- +# Configuration options related to the preprocessor +#--------------------------------------------------------------------------- + +# If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will +# evaluate all C-preprocessor directives found in the sources and include +# files. + +ENABLE_PREPROCESSING = YES + +# If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro +# names in the source code. If set to NO (the default) only conditional +# compilation will be performed. Macro expansion can be done in a controlled +# way by setting EXPAND_ONLY_PREDEF to YES. + +MACRO_EXPANSION = NO + +# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES +# then the macro expansion is limited to the macros specified with the +# PREDEFINED and EXPAND_AS_PREDEFINED tags. + +EXPAND_ONLY_PREDEF = NO + +# If the SEARCH_INCLUDES tag is set to YES (the default) the includes files +# in the INCLUDE_PATH (see below) will be search if a #include is found. + +SEARCH_INCLUDES = YES + +# The INCLUDE_PATH tag can be used to specify one or more directories that +# contain include files that are not input files but should be processed by +# the preprocessor. + +INCLUDE_PATH = + +# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard +# patterns (like *.h and *.hpp) to filter out the header-files in the +# directories. If left blank, the patterns specified with FILE_PATTERNS will +# be used. + +INCLUDE_FILE_PATTERNS = + +# The PREDEFINED tag can be used to specify one or more macro names that +# are defined before the preprocessor is started (similar to the -D option of +# gcc). The argument of the tag is a list of macros of the form: name +# or name=definition (no spaces). If the definition and the = are +# omitted =1 is assumed. + +PREDEFINED = + +# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then +# this tag can be used to specify a list of macro names that should be expanded. +# The macro definition that is found in the sources will be used. +# Use the PREDEFINED tag if you want to use a different macro definition. + +EXPAND_AS_DEFINED = + +# If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then +# doxygen's preprocessor will remove all function-like macros that are alone +# on a line, have an all uppercase name, and do not end with a semicolon. Such +# function macros are typically used for boiler-plate code, and will confuse the +# parser if not removed. + +SKIP_FUNCTION_MACROS = YES + +#--------------------------------------------------------------------------- +# Configuration::additions related to external references +#--------------------------------------------------------------------------- + +# The TAGFILES option can be used to specify one or more tagfiles. +# Optionally an initial location of the external documentation +# can be added for each tagfile. The format of a tag file without +# this location is as follows: +# TAGFILES = file1 file2 ... +# Adding location for the tag files is done as follows: +# TAGFILES = file1=loc1 "file2 = loc2" ... +# where "loc1" and "loc2" can be relative or absolute paths or +# URLs. If a location is present for each tag, the installdox tool +# does not have to be run to correct the links. +# Note that each tag file must have a unique name +# (where the name does NOT include the path) +# If a tag file is not located in the directory in which doxygen +# is run, you must also specify the path to the tagfile here. + +TAGFILES = + +# When a file name is specified after GENERATE_TAGFILE, doxygen will create +# a tag file that is based on the input files it reads. + +GENERATE_TAGFILE = + +# If the ALLEXTERNALS tag is set to YES all external classes will be listed +# in the class index. If set to NO only the inherited external classes +# will be listed. + +ALLEXTERNALS = NO + +# If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed +# in the modules index. If set to NO, only the current project's groups will +# be listed. + +EXTERNAL_GROUPS = YES + +# The PERL_PATH should be the absolute path and name of the perl script +# interpreter (i.e. the result of `which perl'). + +PERL_PATH = /usr/bin/perl + +#--------------------------------------------------------------------------- +# Configuration options related to the dot tool +#--------------------------------------------------------------------------- + +# If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will +# generate a inheritance diagram (in HTML, RTF and LaTeX) for classes with base or +# super classes. Setting the tag to NO turns the diagrams off. Note that this +# option is superseded by the HAVE_DOT option below. This is only a fallback. It is +# recommended to install and use dot, since it yields more powerful graphs. + +CLASS_DIAGRAMS = YES + +# If set to YES, the inheritance and collaboration graphs will hide +# inheritance and usage relations if the target is undocumented +# or is not a class. + +HIDE_UNDOC_RELATIONS = YES + +# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is +# available from the path. This tool is part of Graphviz, a graph visualization +# toolkit from AT&T and Lucent Bell Labs. The other options in this section +# have no effect if this option is set to NO (the default) + +HAVE_DOT = NO + +# If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen +# will generate a graph for each documented class showing the direct and +# indirect inheritance relations. Setting this tag to YES will force the +# the CLASS_DIAGRAMS tag to NO. + +CLASS_GRAPH = YES + +# If the COLLABORATION_GRAPH and HAVE_DOT tags are set to YES then doxygen +# will generate a graph for each documented class showing the direct and +# indirect implementation dependencies (inheritance, containment, and +# class references variables) of the class with other documented classes. + +COLLABORATION_GRAPH = YES + +# If the UML_LOOK tag is set to YES doxygen will generate inheritance and +# collaboration diagrams in a style similar to the OMG's Unified Modeling +# Language. + +UML_LOOK = NO + +# If set to YES, the inheritance and collaboration graphs will show the +# relations between templates and their instances. + +TEMPLATE_RELATIONS = NO + +# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDE_GRAPH, and HAVE_DOT +# tags are set to YES then doxygen will generate a graph for each documented +# file showing the direct and indirect include dependencies of the file with +# other documented files. + +INCLUDE_GRAPH = YES + +# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDED_BY_GRAPH, and +# HAVE_DOT tags are set to YES then doxygen will generate a graph for each +# documented header file showing the documented files that directly or +# indirectly include this file. + +INCLUDED_BY_GRAPH = YES + +# If the CALL_GRAPH and HAVE_DOT tags are set to YES then doxygen will +# generate a call dependency graph for every global function or class method. +# Note that enabling this option will significantly increase the time of a run. +# So in most cases it will be better to enable call graphs for selected +# functions only using the \callgraph command. + +CALL_GRAPH = NO + +# If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen +# will graphical hierarchy of all classes instead of a textual one. + +GRAPHICAL_HIERARCHY = YES + +# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images +# generated by dot. Possible values are png, jpg, or gif +# If left blank png will be used. + +DOT_IMAGE_FORMAT = png + +# The tag DOT_PATH can be used to specify the path where the dot tool can be +# found. If left blank, it is assumed the dot tool can be found on the path. + +DOT_PATH = + +# The DOTFILE_DIRS tag can be used to specify one or more directories that +# contain dot files that are included in the documentation (see the +# \dotfile command). + +DOTFILE_DIRS = + +# The MAX_DOT_GRAPH_WIDTH tag can be used to set the maximum allowed width +# (in pixels) of the graphs generated by dot. If a graph becomes larger than +# this value, doxygen will try to truncate the graph, so that it fits within +# the specified constraint. Beware that most browsers cannot cope with very +# large images. +#This tag is now obsolete, according to doxygen 1.5.2 +#MAX_DOT_GRAPH_WIDTH = 1024 + +# The MAX_DOT_GRAPH_HEIGHT tag can be used to set the maximum allows height +# (in pixels) of the graphs generated by dot. If a graph becomes larger than +# this value, doxygen will try to truncate the graph, so that it fits within +# the specified constraint. Beware that most browsers cannot cope with very +# large images. +#This tag is now obsolete, according to doxygen 1.5.2 +#MAX_DOT_GRAPH_HEIGHT = 1024 + +# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the +# graphs generated by dot. A depth value of 3 means that only nodes reachable +# from the root by following a path via at most 3 edges will be shown. Nodes that +# lay further from the root node will be omitted. Note that setting this option to +# 1 or 2 may greatly reduce the computation time needed for large code bases. Also +# note that a graph may be further truncated if the graph's image dimensions are +# not sufficient to fit the graph (see MAX_DOT_GRAPH_WIDTH and MAX_DOT_GRAPH_HEIGHT). +# If 0 is used for the depth value (the default), the graph is not depth-constrained. +#This tag is now obsolete, according to doxygen 1.5.2 +#MAX_DOT_GRAPH_DEPTH = 0 + +# If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will +# generate a legend page explaining the meaning of the various boxes and +# arrows in the dot generated graphs. + +GENERATE_LEGEND = YES + +# If the DOT_CLEANUP tag is set to YES (the default) Doxygen will +# remove the intermediate dot files that are used to generate +# the various graphs. + +DOT_CLEANUP = YES + +#--------------------------------------------------------------------------- +# Configuration::additions related to the search engine +#--------------------------------------------------------------------------- + +# The SEARCHENGINE tag specifies whether or not a search engine should be +# used. If set to NO the values of all tags below this one will be ignored. + +SEARCHENGINE = NO diff --git a/libvorbis-1.3.2/doc/Makefile.am b/libvorbis-1.3.2/doc/Makefile.am new file mode 100755 index 0000000..2870528 --- /dev/null +++ b/libvorbis-1.3.2/doc/Makefile.am @@ -0,0 +1,149 @@ +## Process this with automake to create Makefile.in + +SUBDIRS = libvorbis vorbisfile vorbisenc + +docdir = $(datadir)/doc/$(PACKAGE)-$(VERSION) + +### all of the static docs, commited to SVN and included as is +static_docs = \ + rfc5215.xml \ + rfc5215.txt \ + eightphase.png \ + evenlsp.png \ + fish_xiph_org.png \ + floor1_inverse_dB_table.html \ + floorval.png \ + fourphase.png \ + framing.html \ + helper.html \ + index.html \ + lspmap.png \ + oddlsp.png \ + oggstream.html \ + programming.html \ + squarepolar.png \ + stereo.html \ + stream.png \ + v-comment.html \ + vorbis-clip.txt \ + vorbis-errors.txt \ + vorbis-fidelity.html \ + vorbis.html \ + vorbisword2.png \ + wait.png \ + white-xifish.png + +# bits 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    + + + + + + + +

    Vorbis I specification

    +
    Xiph.Org Foundation
    +
    +
    February 3, 2010
    +
    +

    Contents

    +
    + 1 Introduction and Description +
      1.1 Overview +
       1.1.1 Application +
       1.1.2 Classification +
       1.1.3 Assumptions +
       1.1.4 Codec Setup and Probability Model +
       1.1.5 Format Specification +
       1.1.6 Hardware Profile +
      1.2 Decoder Configuration +
       1.2.1 Global Config +
       1.2.2 Mode + + + +
       1.2.3 Mapping +
       1.2.4 Floor +
       1.2.5 Residue +
       1.2.6 Codebooks +
      1.3 High-level Decode Process +
       1.3.1 Decode Setup +
       1.3.2 Decode Procedure +
     2 Bitpacking Convention +
      2.1 Overview +
       2.1.1 octets, bytes and words +
       2.1.2 bit order +
       2.1.3 byte order +
       2.1.4 coding bits into byte sequences +
       2.1.5 signedness +
       2.1.6 coding example +
       2.1.7 decoding example +
       2.1.8 end-of-packet alignment +
       2.1.9 reading zero bits +
     3 Probability Model and Codebooks +
      3.1 Overview +
       3.1.1 Bitwise operation +
      3.2 Packed codebook format +
       3.2.1 codebook decode +
      3.3 Use of the codebook abstraction +
     4 Codec Setup and Packet Decode +
      4.1 Overview +
      4.2 Header decode and decode setup +
       4.2.1 Common header decode +
       4.2.2 Identification header + + + +
       4.2.3 Comment header +
       4.2.4 Setup header +
      4.3 Audio packet decode and synthesis +
       4.3.1 packet type, mode and window decode +
       4.3.2 floor curve decode +
       4.3.3 nonzero vector propagate +
       4.3.4 residue decode +
       4.3.5 inverse coupling +
       4.3.6 dot product +
       4.3.7 inverse MDCT +
       4.3.8 overlap˙add +
       4.3.9 output channel order +
     5 comment field and header specification +
      5.1 Overview +
      5.2 Comment encoding +
       5.2.1 Structure +
       5.2.2 Content vector format +
       5.2.3 Encoding +
     6 Floor type 0 setup and decode +
      6.1 Overview +
      6.2 Floor 0 format +
       6.2.1 header decode +
       6.2.2 packet decode +
       6.2.3 curve computation +
     7 Floor type 1 setup and decode +
      7.1 Overview +
      7.2 Floor 1 format +
       7.2.1 model +
       7.2.2 header decode + + + +
     8 Residue setup and decode +
      8.1 Overview +
      8.2 Residue format +
      8.3 residue 0 +
      8.4 residue 1 +
      8.5 residue 2 +
      8.6 Residue decode +
       8.6.1 header decode +
       8.6.2 packet decode +
       8.6.3 format 0 specifics +
       8.6.4 format 1 specifics +
       8.6.5 format 2 specifics +
     9 Helper equations +
      9.1 Overview +
      9.2 Functions +
       9.2.1 ilog +
       9.2.2 float32˙unpack +
       9.2.3 lookup1˙values +
       9.2.4 low˙neighbor +
       9.2.5 high˙neighbor +
       9.2.6 render˙point +
       9.2.7 render˙line +
     10 Tables +
      10.1 floor1_inverse_dB_table +
     A Embedding Vorbis into an Ogg stream +
      A.1 Overview +
       A.1.1 Restrictions +
       A.1.2 MIME type +
      A.2 Encapsulation + + + +
     B Vorbis encapsulation in RTP +
    + + + +

    1 Introduction and Description

    +

    +

    1.1 Overview

    +

    This document provides a high level description of the Vorbis codec’s construction. A bit-by-bit +specification appears beginning in Section 4, “Codec Setup and Packet Decode”. The later +sections assume a high-level understanding of the Vorbis decode process, which is provided +here. +

    +

    1.1.1 Application
    +

    Vorbis is a general purpose perceptual audio CODEC intended to allow maximum encoder +flexibility, thus allowing it to scale competitively over an exceptionally wide range of bitrates. At +the high quality/bitrate end of the scale (CD or DAT rate stereo, 16/24 bits) it is in the same +league as MPEG-2 and MPC. Similarly, the 1.0 encoder can encode high-quality CD and DAT +rate stereo at below 48kbps without resampling to a lower rate. Vorbis is also intended for lower +and higher sample rates (from 8kHz telephony to 192kHz digital masters) and a range of channel +representations (monaural, polyphonic, stereo, quadraphonic, 5.1, ambisonic, or up to 255 +discrete channels). +

    +

    1.1.2 Classification
    +

    Vorbis I is a forward-adaptive monolithic transform CODEC based on the Modified Discrete +Cosine Transform. The codec is structured to allow addition of a hybrid wavelet filterbank in +Vorbis II to offer better transient response and reproduction using a transform better suited to +localized time events. + + + +

    +

    1.1.3 Assumptions
    +

    The Vorbis CODEC design assumes a complex, psychoacoustically-aware encoder and simple, +low-complexity decoder. Vorbis decode is computationally simpler than mp3, although it does +require more working memory as Vorbis has no static probability model; the vector codebooks +used in the first stage of decoding from the bitstream are packed in their entirety into the Vorbis +bitstream headers. In packed form, these codebooks occupy only a few kilobytes; the extent to +which they are pre-decoded into a cache is the dominant factor in decoder memory +usage. +

    Vorbis provides none of its own framing, synchronization or protection against errors; it +is solely a method of accepting input audio, dividing it into individual frames and +compressing these frames into raw, unformatted ’packets’. The decoder then accepts +these raw packets in sequence, decodes them, synthesizes audio frames from them, and +reassembles the frames into a facsimile of the original audio stream. Vorbis is a free-form +variable bit rate (VBR) codec and packets have no minimum size, maximum size, or +fixed/expected size. Packets are designed that they may be truncated (or padded) +and remain decodable; this is not to be considered an error condition and is used +extensively in bitrate management in peeling. Both the transport mechanism and +decoder must allow that a packet may be any size, or end before or after packet decode +expects. +

    Vorbis packets are thus intended to be used with a transport mechanism that provides free-form +framing, sync, positioning and error correction in accordance with these design assumptions, such +as Ogg (for file transport) or RTP (for network multicast). For purposes of a few examples in this +document, we will assume that Vorbis is to be embedded in an Ogg stream specifically, +although this is by no means a requirement or fundamental assumption in the Vorbis +design. +

    The specification for embedding Vorbis into an Ogg transport stream is in Section A, +“Embedding Vorbis into an Ogg stream”. +

    +

    1.1.4 Codec Setup and Probability Model
    +

    Vorbis’ heritage is as a research CODEC and its current design reflects a desire to allow multiple +decades of continuous encoder improvement before running out of room within the codec +specification. For these reasons, configurable aspects of codec setup intentionally lean toward the +extreme of forward adaptive. + + + +

    The single most controversial design decision in Vorbis (and the most unusual for a Vorbis +developer to keep in mind) is that the entire probability model of the codec, the Huffman and +VQ codebooks, is packed into the bitstream header along with extensive CODEC setup +parameters (often several hundred fields). This makes it impossible, as it would be with +MPEG audio layers, to embed a simple frame type flag in each audio packet, or begin +decode at any frame in the stream without having previously fetched the codec setup +header. +

    Note: Vorbis can initiate decode at any arbitrary packet within a bitstream so long as the codec +has been initialized/setup with the setup headers. +

    Thus, Vorbis headers are both required for decode to begin and relatively large as bitstream +headers go. The header size is unbounded, although for streaming a rule-of-thumb of 4kB or less +is recommended (and Xiph.Org’s Vorbis encoder follows this suggestion). +

    Our own design work indicates the primary liability of the required header is in mindshare; it is +an unusual design and thus causes some amount of complaint among engineers as this runs +against current design trends (and also points out limitations in some existing software/interface +designs, such as Windows’ ACM codec framework). However, we find that it does not +fundamentally limit Vorbis’ suitable application space. +

    +

    1.1.5 Format Specification
    +

    The Vorbis format is well-defined by its decode specification; any encoder that produces packets +that are correctly decoded by the reference Vorbis decoder described below may be considered +a proper Vorbis encoder. A decoder must faithfully and completely implement the +specification defined below (except where noted) to be considered a proper Vorbis +decoder. +

    +

    1.1.6 Hardware Profile
    + + + +

    Although Vorbis decode is computationally simple, it may still run into specific limitations of an +embedded design. For this reason, embedded designs are allowed to deviate in limited ways from +the ‘full’ decode specification yet still be certified compliant. These optional omissions are +labelled in the spec where relevant. +

    +

    1.2 Decoder Configuration

    +

    Decoder setup consists of configuration of multiple, self-contained component abstractions that +perform specific functions in the decode pipeline. Each different component instance of a specific +type is semantically interchangeable; decoder configuration consists both of internal component +configuration, as well as arrangement of specific instances into a decode pipeline. Componentry +arrangement is roughly as follows: +

    +

    + +

    PIC +

    Figure 1: decoder pipeline configuration
    +
    +

    +

    1.2.1 Global Config
    +

    Global codec configuration consists of a few audio related fields (sample rate, channels), Vorbis +version (always ’0’ in Vorbis I), bitrate hints, and the lists of component instances. All other +configuration is in the context of specific components. +

    +

    1.2.2 Mode
    + + + +

    Each Vorbis frame is coded according to a master ’mode’. A bitstream may use one or many +modes. +

    The mode mechanism is used to encode a frame according to one of multiple possible +methods with the intention of choosing a method best suited to that frame. Different +modes are, e.g. how frame size is changed from frame to frame. The mode number of a +frame serves as a top level configuration switch for all other specific aspects of frame +decode. +

    A ’mode’ configuration consists of a frame size setting, window type (always 0, the Vorbis +window, in Vorbis I), transform type (always type 0, the MDCT, in Vorbis I) and a mapping +number. The mapping number specifies which mapping configuration instance to use for low-level +packet decode and synthesis. +

    +

    1.2.3 Mapping
    +

    A mapping contains a channel coupling description and a list of ’submaps’ that bundle sets +of channel vectors together for grouped encoding and decoding. These submaps are +not references to external components; the submap list is internal and specific to a +mapping. +

    A ’submap’ is a configuration/grouping that applies to a subset of floor and residue vectors +within a mapping. The submap functions as a last layer of indirection such that specific special +floor or residue settings can be applied not only to all the vectors in a given mode, but also +specific vectors in a specific mode. Each submap specifies the proper floor and residue +instance number to use for decoding that submap’s spectral floor and spectral residue +vectors. +

    As an example: +

    Assume a Vorbis stream that contains six channels in the standard 5.1 format. The sixth +channel, as is normal in 5.1, is bass only. Therefore it would be wasteful to encode a +full-spectrum version of it as with the other channels. The submapping mechanism can be used +to apply a full range floor and residue encoding to channels 0 through 4, and a bass-only +representation to the bass channel, thus saving space. In this example, channels 0-4 belong to +submap 0 (which indicates use of a full-range floor) and channel 5 belongs to submap 1, which +uses a bass-only representation. + + + +

    +

    1.2.4 Floor
    +

    Vorbis encodes a spectral ’floor’ vector for each PCM channel. This vector is a low-resolution +representation of the audio spectrum for the given channel in the current frame, generally used +akin to a whitening filter. It is named a ’floor’ because the Xiph.Org reference encoder has +historically used it as a unit-baseline for spectral resolution. +

    A floor encoding may be of two types. Floor 0 uses a packed LSP representation on a dB +amplitude scale and Bark frequency scale. Floor 1 represents the curve as a piecewise linear +interpolated representation on a dB amplitude scale and linear frequency scale. The two floors +are semantically interchangeable in encoding/decoding. However, floor type 1 provides more +stable inter-frame behavior, and so is the preferred choice in all coupled-stereo and +high bitrate modes. Floor 1 is also considerably less expensive to decode than floor +0. +

    Floor 0 is not to be considered deprecated, but it is of limited modern use. No known Vorbis +encoder past Xiph.Org’s own beta 4 makes use of floor 0. +

    The values coded/decoded by a floor are both compactly formatted and make use of entropy +coding to save space. For this reason, a floor configuration generally refers to multiple +codebooks in the codebook component list. Entropy coding is thus provided as an +abstraction, and each floor instance may choose from any and all available codebooks when +coding/decoding. +

    +

    1.2.5 Residue
    +

    The spectral residue is the fine structure of the audio spectrum once the floor curve has been +subtracted out. In simplest terms, it is coded in the bitstream using cascaded (multi-pass) vector +quantization according to one of three specific packing/coding algorithms numbered +0 through 2. The packing algorithm details are configured by residue instance. As +with the floor components, the final VQ/entropy encoding is provided by external +codebook instances and each residue instance may choose from any and all available +codebooks. +

    + + + +

    1.2.6 Codebooks
    +

    Codebooks are a self-contained abstraction that perform entropy decoding and, optionally, use +the entropy-decoded integer value as an offset into an index of output value vectors, returning +the indicated vector of values. +

    The entropy coding in a Vorbis I codebook is provided by a standard Huffman binary tree +representation. This tree is tightly packed using one of several methods, depending on whether +codeword lengths are ordered or unordered, or the tree is sparse. +

    The codebook vector index is similarly packed according to index characteristic. Most commonly, +the vector index is encoded as a single list of values of possible values that are then permuted +into a list of n-dimensional rows (lattice VQ). +

    +

    1.3 High-level Decode Process

    +

    +

    1.3.1 Decode Setup
    +

    Before decoding can begin, a decoder must initialize using the bitstream headers matching the +stream to be decoded. Vorbis uses three header packets; all are required, in-order, by +this specification. Once set up, decode may begin at any audio packet belonging to +the Vorbis stream. In Vorbis I, all packets after the three initial headers are audio +packets. +

    The header packets are, in order, the identification header, the comments header, and the setup +header. +

    Identification Header +The identification header identifies the bitstream as Vorbis, Vorbis version, and the simple audio +characteristics of the stream such as sample rate and number of channels. + + + +

    Comment Header +The comment header includes user text comments (“tags”) and a vendor string for the +application/library that produced the bitstream. The encoding and proper use of the comment +header is described in Section 5, “comment field and header specification”. +

    Setup Header +The setup header includes extensive CODEC setup information as well as the complete VQ and +Huffman codebooks needed for decode. +

    +

    1.3.2 Decode Procedure
    +

    The decoding and synthesis procedure for all audio packets is fundamentally the same. +

      +
    1. decode packet type flag +
      2. +
    2. decode mode number +
      3. +
    3. decode window shape (long windows only) +
      4. +
    4. decode floor +
      5. +
    5. decode residue into residue vectors +
      6. +
    6. inverse channel coupling of residue vectors +
      7. +
    7. generate floor curve from decoded floor data +
      8. +
    8. compute dot product of floor and residue, producing audio spectrum vector +
      9. +
    9. inverse monolithic transform of audio spectrum vector, always an MDCT in Vorbis + I + + + +
      10. +
    10. overlap/add left-hand output of transform with right-hand output of previous frame +
      11. +
    11. store right hand-data from transform of current frame for future lapping +
      12. +
    12. if not first frame, return results of overlap/add as audio result of current frame
    +

    Note that clever rearrangement of the synthesis arithmetic is possible; as an example, one can +take advantage of symmetries in the MDCT to store the right-hand transform data of a partial +MDCT for a 50% inter-frame buffer space savings, and then complete the transform later before +overlap/add with the next frame. This optimization produces entirely equivalent output and is +naturally perfectly legal. The decoder must be entirely mathematically equivalent to the +specification, it need not be a literal semantic implementation. +

    Packet type decode +Vorbis I uses four packet types. The first three packet types mark each of the three Vorbis +headers described above. The fourth packet type marks an audio packet. All other packet types +are reserved; packets marked with a reserved type should be ignored. +

    Following the three header packets, all packets in a Vorbis I stream are audio. The first step of +audio packet decode is to read and verify the packet type; a non-audio packet when audio is +expected indicates stream corruption or a non-compliant stream. The decoder must ignore the +packet and not attempt decoding it to audio. +

    Mode decode +Vorbis allows an encoder to set up multiple, numbered packet ’modes’, as described earlier, all of +which may be used in a given Vorbis stream. The mode is encoded as an integer used as a direct +offset into the mode instance index. +

    Window shape decode (long windows only) +Vorbis frames may be one of two PCM sample sizes specified during codec setup. In Vorbis I, +legal frame sizes are powers of two from 64 to 8192 samples. Aside from coupling, Vorbis +handles channels as independent vectors and these frame sizes are in samples per +channel. + + + +

    Vorbis uses an overlapping transform, namely the MDCT, to blend one frame into the next, +avoiding most inter-frame block boundary artifacts. The MDCT output of one frame is windowed +according to MDCT requirements, overlapped 50% with the output of the previous frame and +added. The window shape assures seamless reconstruction. +

    This is easy to visualize in the case of equal sized-windows: +

    +

    + +

    PIC +

    Figure 2: overlap of two equal-sized windows
    +
    +

    And slightly more complex in the case of overlapping unequal sized windows: +

    +

    + +

    PIC +

    Figure 3: overlap of a long and a short window
    +
    +

    In the unequal-sized window case, the window shape of the long window must be modified for +seamless lapping as above. It is possible to correctly infer window shape to be applied to the +current window from knowing the sizes of the current, previous and next window. It is legal for a +decoder to use this method. However, in the case of a long window (short windows require no +modification), Vorbis also codes two flag bits to specify pre- and post- window shape. Although +not strictly necessary for function, this minor redundancy allows a packet to be fully decoded to +the point of lapping entirely independently of any other packet, allowing easier abstraction of +decode layers as well as allowing a greater level of easy parallelism in encode and +decode. +

    A description of valid window functions for use with an inverse MDCT can be found in [1]. +Vorbis windows all use the slope function +

    +y = sin (.5 ∗ π sin2((x + .5)∕n ∗ π)). + + + +
    +

    +

    floor decode +Each floor is encoded/decoded in channel order, however each floor belongs to a ’submap’ that +specifies which floor configuration to use. All floors are decoded before residue decode +begins. +

    residue decode +Although the number of residue vectors equals the number of channels, channel coupling may +mean that the raw residue vectors extracted during decode do not map directly to specific +channels. When channel coupling is in use, some vectors will correspond to coupled magnitude or +angle. The coupling relationships are described in the codec setup and may differ from frame to +frame, due to different mode numbers. +

    Vorbis codes residue vectors in groups by submap; the coding is done in submap order from +submap 0 through n-1. This differs from floors which are coded using a configuration provided by +submap number, but are coded individually in channel order. +

    inverse channel coupling +A detailed discussion of stereo in the Vorbis codec can be found in the document +Stereo Channel Coupling in the Vorbis CODEC. Vorbis is not limited to only stereo +coupling, but the stereo document also gives a good overview of the generic coupling +mechanism. +

    Vorbis coupling applies to pairs of residue vectors at a time; decoupling is done in-place a +pair at a time in the order and using the vectors specified in the current mapping +configuration. The decoupling operation is the same for all pairs, converting square polar +representation (where one vector is magnitude and the second angle) back to Cartesian +representation. +

    After decoupling, in order, each pair of vectors on the coupling list, the resulting residue vectors +represent the fine spectral detail of each output channel. + + + +

    generate floor curve +The decoder may choose to generate the floor curve at any appropriate time. It is reasonable to +generate the output curve when the floor data is decoded from the raw packet, or it +can be generated after inverse coupling and applied to the spectral residue directly, +combining generation and the dot product into one step and eliminating some working +space. +

    Both floor 0 and floor 1 generate a linear-range, linear-domain output vector to be multiplied +(dot product) by the linear-range, linear-domain spectral residue. +

    compute floor/residue dot product +This step is straightforward; for each output channel, the decoder multiplies the floor curve and +residue vectors element by element, producing the finished audio spectrum of each +channel. +

    One point is worth mentioning about this dot product; a common mistake in a fixed point +implementation might be to assume that a 32 bit fixed-point representation for floor and +residue and direct multiplication of the vectors is sufficient for acceptable spectral depth +in all cases because it happens to mostly work with the current Xiph.Org reference +encoder. +

    However, floor vector values can span ∼140dB (∼24 bits unsigned), and the audio spectrum +vector should represent a minimum of 120dB (∼21 bits with sign), even when output is to a 16 +bit PCM device. For the residue vector to represent full scale if the floor is nailed +to −140dB, it must be able to span 0 to +140dB. For the residue vector to reach +full scale if the floor is nailed at 0dB, it must be able to represent −140dB to +0dB. +Thus, in order to handle full range dynamics, a residue vector may span −140dB to ++140dB entirely within spec. A 280dB range is approximately 48 bits with sign; thus the +residue vector must be able to represent a 48 bit range and the dot product must +be able to handle an effective 48 bit times 24 bit multiplication. This range may be +achieved using large (64 bit or larger) integers, or implementing a movable binary point +representation. +

    inverse monolithic transform (MDCT) +The audio spectrum is converted back into time domain PCM audio via an inverse Modified +Discrete Cosine Transform (MDCT). A detailed description of the MDCT is available in +[1]. +

    Note that the PCM produced directly from the MDCT is not yet finished audio; it must be + + + +lapped with surrounding frames using an appropriate window (such as the Vorbis window) before +the MDCT can be considered orthogonal. +

    overlap/add data +Windowed MDCT output is overlapped and added with the right hand data of the previous +window such that the 3/4 point of the previous window is aligned with the 1/4 point of the +current window (as illustrated in the window overlap diagram). At this point, the audio data +between the center of the previous frame and the center of the current frame is now finished and +ready to be returned. +

    cache right hand data +The decoder must cache the right hand portion of the current frame to be lapped with the left +hand portion of the next frame. +

    return finished audio data +The overlapped portion produced from overlapping the previous and current frame data +is finished data to be returned by the decoder. This data spans from the center of +the previous window to the center of the current window. In the case of same-sized +windows, the amount of data to return is one-half block consisting of and only of the +overlapped portions. When overlapping a short and long window, much of the returned +range is not actually overlap. This does not damage transform orthogonality. Pay +attention however to returning the correct data range; the amount of data to be returned +is: +

    +

    +1  window_blocksize(previous_window)/4+window_blocksize(current_window)/4 +
    +

    from the center of the previous window to the center of the current window. +

    Data is not returned from the first frame; it must be used to ’prime’ the decode engine. The +encoder accounts for this priming when calculating PCM offsets; after the first frame, the proper +PCM output offset is ’0’ (as no data has been returned yet). + + + + + + +

    2 Bitpacking Convention

    +

    +

    2.1 Overview

    +

    The Vorbis codec uses relatively unstructured raw packets containing arbitrary-width binary +integer fields. Logically, these packets are a bitstream in which bits are coded one-by-one by the +encoder and then read one-by-one in the same monotonically increasing order by the decoder. +Most current binary storage arrangements group bits into a native word size of eight bits +(octets), sixteen bits, thirty-two bits or, less commonly other fixed word sizes. The Vorbis +bitpacking convention specifies the correct mapping of the logical packet bitstream into an actual +representation in fixed-width words. +

    +

    2.1.1 octets, bytes and words
    +

    In most contemporary architectures, a ’byte’ is synonymous with an ’octet’, that is, eight bits. +This has not always been the case; seven, ten, eleven and sixteen bit ’bytes’ have been used. +For purposes of the bitpacking convention, a byte implies the native, smallest integer +storage representation offered by a platform. On modern platforms, this is generally +assumed to be eight bits (not necessarily because of the processor but because of the +filesystem/memory architecture. Modern filesystems invariably offer bytes as the fundamental +atom of storage). A ’word’ is an integer size that is a grouped multiple of this smallest +size. +

    The most ubiquitous architectures today consider a ’byte’ to be an octet (eight bits) and a word +to be a group of two, four or eight bytes (16, 32 or 64 bits). Note however that the Vorbis +bitpacking convention is still well defined for any native byte size; Vorbis uses the native +bit-width of a given storage system. This document assumes that a byte is one octet for purposes +of example. +

    + + + +

    2.1.2 bit order
    +

    A byte has a well-defined ’least significant’ bit (LSb), which is the only bit set when the byte is +storing the two’s complement integer value +1. A byte’s ’most significant’ bit (MSb) is at the +opposite end of the byte. Bits in a byte are numbered from zero at the LSb to n (n = 7 in an +octet) for the MSb. +

    +

    2.1.3 byte order
    +

    Words are native groupings of multiple bytes. Several byte orderings are possible in a word; the +common ones are 3-2-1-0 (’big endian’ or ’most significant byte first’ in which the +highest-valued byte comes first), 0-1-2-3 (’little endian’ or ’least significant byte first’ in +which the lowest value byte comes first) and less commonly 3-1-2-0 and 0-2-1-3 (’mixed +endian’). +

    The Vorbis bitpacking convention specifies storage and bitstream manipulation at the byte, not +word, level, thus host word ordering is of a concern only during optimization when writing high +performance code that operates on a word of storage at a time rather than by byte. +Logically, bytes are always coded and decoded in order from byte zero through byte +n. +

    +

    2.1.4 coding bits into byte sequences
    +

    The Vorbis codec has need to code arbitrary bit-width integers, from zero to 32 bits +wide, into packets. These integer fields are not aligned to the boundaries of the byte +representation; the next field is written at the bit position at which the previous field +ends. +

    The encoder logically packs integers by writing the LSb of a binary integer to the logical +bitstream first, followed by next least significant bit, etc, until the requested number of bits +have been coded. When packing the bits into bytes, the encoder begins by placing +the LSb of the integer to be written into the least significant unused bit position of +the destination byte, followed by the next-least significant bit of the source integer +and so on up to the requested number of bits. When all bits of the destination byte +have been filled, encoding continues by zeroing all bits of the next byte and writing +the next bit into the bit position 0 of that byte. Decoding follows the same process + + + +as encoding, but by reading bits from the byte stream and reassembling them into +integers. +

    +

    2.1.5 signedness
    +

    The signedness of a specific number resulting from decode is to be interpreted by the decoder +given decode context. That is, the three bit binary pattern ’b111’ can be taken to represent +either ’seven’ as an unsigned integer, or ’-1’ as a signed, two’s complement integer. The +encoder and decoder are responsible for knowing if fields are to be treated as signed or +unsigned. +

    +

    2.1.6 coding example
    +

    Code the 4 bit integer value ’12’ [b1100] into an empty bytestream. Bytestream result: +

    +

    +1                | +
    2                V +
    3   +
    4          7 6 5 4 3 2 1 0 +
    5  byte 0 [0 0 0 0 1 1 0 0]  <- +
    6  byte 1 [               ] +
    7  byte 2 [               ] +
    8  byte 3 [               ] +
    9               ... +
    10  byte n [               ]  bytestream length == 1 byte +
    11   +
    +

    Continue by coding the 3 bit integer value ’-1’ [b111]: +

    +

    +1          | +
    2          V +
    3   +
    4          7 6 5 4 3 2 1 0 +
    5  byte 0 [0 1 1 1 1 1 0 0]  <- +
    6  byte 1 [               ] + + + +
    7  byte 2 [               ] +
    8  byte 3 [               ] +
    9               ... +
    10  byte n [               ]  bytestream length == 1 byte +
    +

    Continue by coding the 7 bit integer value ’17’ [b0010001]: +

    +

    +1            | +
    2            V +
    3   +
    4          7 6 5 4 3 2 1 0 +
    5  byte 0 [1 1 1 1 1 1 0 0] +
    6  byte 1 [0 0 0 0 1 0 0 0]  <- +
    7  byte 2 [               ] +
    8  byte 3 [               ] +
    9               ... +
    10  byte n [               ]  bytestream length == 2 bytes +
    11                            bit cursor == 6 +
    +

    Continue by coding the 13 bit integer value ’6969’ [b110 11001110 01]: +

    +

    +1                  | +
    2                  V +
    3   +
    4          7 6 5 4 3 2 1 0 +
    5  byte 0 [1 1 1 1 1 1 0 0] +
    6  byte 1 [0 1 0 0 1 0 0 0] +
    7  byte 2 [1 1 0 0 1 1 1 0] +
    8  byte 3 [0 0 0 0 0 1 1 0]  <- +
    9               ... +
    10  byte n [               ]  bytestream length == 4 bytes +
    11   +
    +

    +

    2.1.7 decoding example
    +

    Reading from the beginning of the bytestream encoded in the above example: +

    +

    + + + +1                        | +
    2                        V +
    3   +
    4          7 6 5 4 3 2 1 0 +
    5  byte 0 [1 1 1 1 1 1 0 0]  <- +
    6  byte 1 [0 1 0 0 1 0 0 0] +
    7  byte 2 [1 1 0 0 1 1 1 0] +
    8  byte 3 [0 0 0 0 0 1 1 0]  bytestream length == 4 bytes +
    9   +
    +

    We read two, two-bit integer fields, resulting in the returned numbers ’b00’ and ’b11’. Two things +are worth noting here: +

      +
    • Although these four bits were originally written as a single four-bit integer, reading + some other combination of bit-widths from the bitstream is well defined. There are + no artificial alignment boundaries maintained in the bitstream. +
      • +
    • The second value is the two-bit-wide integer ’b11’. This value may be interpreted + either as the unsigned value ’3’, or the signed value ’-1’. Signedness is dependent on + decode context.
    +

    +

    2.1.8 end-of-packet alignment
    +

    The typical use of bitpacking is to produce many independent byte-aligned packets which are +embedded into a larger byte-aligned container structure, such as an Ogg transport bitstream. +Externally, each bytestream (encoded bitstream) must begin and end on a byte boundary. Often, +the encoded bitstream is not an integer number of bytes, and so there is unused (uncoded) space +in the last byte of a packet. +

    Unused space in the last byte of a bytestream is always zeroed during the coding process. Thus, +should this unused space be read, it will return binary zeroes. +

    Attempting to read past the end of an encoded packet results in an ’end-of-packet’ condition. +End-of-packet is not to be considered an error; it is merely a state indicating that there is +insufficient remaining data to fulfill the desired read size. Vorbis uses truncated packets as a +normal mode of operation, and as such, decoders must handle reading past the end of a packet as +a typical mode of operation. Any further read operations after an ’end-of-packet’ condition shall +also return ’end-of-packet’. + + + +

    +

    2.1.9 reading zero bits
    +

    Reading a zero-bit-wide integer returns the value ’0’ and does not increment the stream cursor. +Reading to the end of the packet (but not past, such that an ’end-of-packet’ condition has not +triggered) and then reading a zero bit integer shall succeed, returning 0, and not trigger an +end-of-packet condition. Reading a zero-bit-wide integer after a previous read sets ’end-of-packet’ +shall also fail with ’end-of-packet’. + + + + + + +

    3 Probability Model and Codebooks

    +

    +

    3.1 Overview

    +

    Unlike practically every other mainstream audio codec, Vorbis has no statically configured +probability model, instead packing all entropy decoding configuration, VQ and Huffman, into the +bitstream itself in the third header, the codec setup header. This packed configuration consists of +multiple ’codebooks’, each containing a specific Huffman-equivalent representation for decoding +compressed codewords as well as an optional lookup table of output vector values to which a +decoded Huffman value is applied as an offset, generating the final decoded output corresponding +to a given compressed codeword. +

    +

    3.1.1 Bitwise operation
    +

    The codebook mechanism is built on top of the vorbis bitpacker. Both the codebooks themselves +and the codewords they decode are unrolled from a packet as a series of arbitrary-width values +read from the stream according to Section 2, “Bitpacking Convention”. +

    +

    3.2 Packed codebook format

    +

    For purposes of the examples below, we assume that the storage system’s native byte width is +eight bits. This is not universally true; see Section 2, “Bitpacking Convention” for discussion +relating to non-eight-bit bytes. + + + +

    +

    3.2.1 codebook decode
    +

    A codebook begins with a 24 bit sync pattern, 0x564342: +

    +

    +1  byte 0: [ 0 1 0 0 0 0 1 0 ] (0x42) +
    2  byte 1: [ 0 1 0 0 0 0 1 1 ] (0x43) +
    3  byte 2: [ 0 1 0 1 0 1 1 0 ] (0x56) +
    +

    16 bit [codebook_dimensions] and 24 bit [codebook_entries] fields: +

    +

    +1   +
    2  byte 3: [ X X X X X X X X ] +
    3  byte 4: [ X X X X X X X X ] [codebook_dimensions] (16 bit unsigned) +
    4   +
    5  byte 5: [ X X X X X X X X ] +
    6  byte 6: [ X X X X X X X X ] +
    7  byte 7: [ X X X X X X X X ] [codebook_entries] (24 bit unsigned) +
    8   +
    +

    Next is the [ordered] bit flag: +

    +

    +1   +
    2  byte 8: [               X ] [ordered] (1 bit) +
    3   +
    +

    Each entry, numbering a total of [codebook_entries], is assigned a codeword length. +We now read the list of codeword lengths and store these lengths in the array +[codebook_codeword_lengths]. Decode of lengths is according to whether the [ordered] flag +is set or unset. +

      +
    • If the [ordered] flag is unset, the codeword list is not length ordered and the decoder + needs to read each codeword length one-by-one. +

      The decoder first reads one additional bit flag, the [sparse] flag. This flag determines + whether or not the codebook contains unused entries that are not to be included in + + + + the codeword decode tree: +

      +

      +1  byte 8: [             X 1 ] [sparse] flag (1 bit) +
      +

      The decoder now performs for each of the [codebook_entries] codebook entries: +

      +

      +1   +
      2    1) if([sparse] is set) { +
      3   +
      4           2) [flag] = read one bit; +
      5           3) if([flag] is set) { +
      6   +
      7                4) [length] = read a five bit unsigned integer; +
      8                5) codeword length for this entry is [length]+1; +
      9   +
      10              } else { +
      11   +
      12                6) this entry is unused.  mark it as such. +
      13   +
      14              } +
      15   +
      16       } else the sparse flag is not set { +
      17   +
      18          7) [length] = read a five bit unsigned integer; +
      19          8) the codeword length for this entry is [length]+1; +
      20   +
      21       } +
      22   +
      +
      • +
    • If the [ordered] flag is set, the codeword list for this codebook is encoded in + ascending length order. Rather than reading a length for every codeword, the + encoder reads the number of codewords per length. That is, beginning at entry + zero: +

      +

      +1    1) [current_entry] = 0; +
      2    2) [current_length] = read a five bit unsigned integer and add 1; +
      3    3) [number] = read ilog([codebook_entries] - [current_entry]) bits as an unsigned integer +
      4    4) set the entries [current_entry] through [current_entry]+[number]-1, inclusive, +
      5      of the [codebook_codeword_lengths] array to [current_length] +
      6    5) set [current_entry] to [number] + [current_entry] +
      7    6) increment [current_length] by 1 +
      8    7) if [current_entry] is greater than [codebook_entries] ERROR CONDITION; +
      9      the decoder will not be able to read this stream. +
      10    8) if [current_entry] is less than [codebook_entries], repeat process starting at 3) +
      11    9) done. + + + +
      +
    +

    After all codeword lengths have been decoded, the decoder reads the vector lookup table. Vorbis +I supports three lookup types: +

      +
    1. No lookup +
      2. +
    2. Implicitly populated value mapping (lattice VQ) +
      3. +
    3. Explicitly populated value mapping (tessellated or ’foam’ VQ)
    +

    The lookup table type is read as a four bit unsigned integer: +

    +1    1) [codebook_lookup_type] = read four bits as an unsigned integer +
    +

    Codebook decode precedes according to [codebook_lookup_type]: +

      +
    • Lookup type zero indicates no lookup to be read. Proceed past lookup decode. +
      • +
    • Lookup types one and two are similar, differing only in the number of lookup values to + be read. Lookup type one reads a list of values that are permuted in a set pattern to + build a list of vectors, each vector of order [codebook_dimensions] scalars. Lookup + type two builds the same vector list, but reads each scalar for each vector explicitly, + rather than building vectors from a smaller list of possible scalar values. Lookup + decode proceeds as follows: +

      +

      +1    1) [codebook_minimum_value] = float32_unpack( read 32 bits as an unsigned integer) +
      2    2) [codebook_delta_value] = float32_unpack( read 32 bits as an unsigned integer) +
      3    3) [codebook_value_bits] = read 4 bits as an unsigned integer and add 1 +
      4    4) [codebook_sequence_p] = read 1 bit as a boolean flag +
      5   +
      6    if ( [codebook_lookup_type] is 1 ) { +
      7   +
      8       5) [codebook_lookup_values] = lookup1_values([codebook_entries], [codebook_dimensions] ) +
      9   +
      10    } else { +
      11   +
      12       6) [codebook_lookup_values] = [codebook_entries] * [codebook_dimensions] +
      13   +
      14    } +
      15   +
      16    7) read a total of [codebook_lookup_values] unsigned integers of [codebook_value_bits] each; + + + +
      17       store these in order in the array [codebook_multiplicands] +
      +
      • +
    • A [codebook_lookup_type] of greater than two is reserved and indicates a stream that is + not decodable by the specification in this document. +
    +

    An ’end of packet’ during any read operation in the above steps is considered an error condition +rendering the stream undecodable. +

    Huffman decision tree representation +The [codebook_codeword_lengths] array and [codebook_entries] value uniquely define the +Huffman decision tree used for entropy decoding. +

    Briefly, each used codebook entry (recall that length-unordered codebooks support unused +codeword entries) is assigned, in order, the lowest valued unused binary Huffman codeword +possible. Assume the following codeword length list: +

    +

    +1  entry 0: length 2 +
    2  entry 1: length 4 +
    3  entry 2: length 4 +
    4  entry 3: length 4 +
    5  entry 4: length 4 +
    6  entry 5: length 2 +
    7  entry 6: length 3 +
    8  entry 7: length 3 +
    +

    Assigning codewords in order (lowest possible value of the appropriate length to highest) results +in the following codeword list: +

    +

    +1  entry 0: length 2 codeword 00 +
    2  entry 1: length 4 codeword 0100 +
    3  entry 2: length 4 codeword 0101 +
    4  entry 3: length 4 codeword 0110 +
    5  entry 4: length 4 codeword 0111 +
    6  entry 5: length 2 codeword 10 +
    7  entry 6: length 3 codeword 110 +
    8  entry 7: length 3 codeword 111 +
    + + + +

    Note: Unlike most binary numerical values in this document, we intend the above codewords to +be read and used bit by bit from left to right, thus the codeword ’001’ is the bit string ’zero, zero, +one’. When determining ’lowest possible value’ in the assignment definition above, the leftmost +bit is the MSb. +

    It is clear that the codeword length list represents a Huffman decision tree with the entry +numbers equivalent to the leaves numbered left-to-right: +

    +

    + +

    PIC +

    Figure 4: huffman tree illustration
    +
    +

    As we assign codewords in order, we see that each choice constructs a new leaf in the leftmost +possible position. +

    Note that it’s possible to underspecify or overspecify a Huffman tree via the length list. +In the above example, if codeword seven were eliminated, it’s clear that the tree is +unfinished: +

    +

    + +

    PIC +

    Figure 5: underspecified huffman tree illustration
    +
    +

    Similarly, in the original codebook, it’s clear that the tree is fully populated and a ninth +codeword is impossible. Both underspecified and overspecified trees are an error condition +rendering the stream undecodable. Take special care that a codebook with a single used +entry is handled properly; it consists of a single codework of zero bits and ’reading’ +a value out of such a codebook always returns the single used value and sinks zero +bits. +

    Codebook entries marked ’unused’ are simply skipped in the assigning process. They have no +codeword and do not appear in the decision tree, thus it’s impossible for any bit pattern read +from the stream to decode to that entry number. + + + +

    VQ lookup table vector representation +Unpacking the VQ lookup table vectors relies on the following values: +

    +1  the [codebook_multiplicands] array +
    2  [codebook_minimum_value] +
    3  [codebook_delta_value] +
    4  [codebook_sequence_p] +
    5  [codebook_lookup_type] +
    6  [codebook_entries] +
    7  [codebook_dimensions] +
    8  [codebook_lookup_values] +
    +

    Decoding (unpacking) a specific vector in the vector lookup table proceeds according to +[codebook_lookup_type]. The unpacked vector values are what a codebook would return +during audio packet decode in a VQ context. +

    Vector value decode: Lookup type 1 +Lookup type one specifies a lattice VQ lookup table built algorithmically from a list of +scalar values. Calculate (unpack) the final values of a codebook entry vector from +the entries in [codebook_multiplicands] as follows ([value_vector] is the output +vector representing the vector of values for entry number [lookup_offset] in this +codebook): +

    +

    +1    1) [last] = 0; +
    2    2) [index_divisor] = 1; +
    3    3) iterate [i] over the range 0 ... [codebook_dimensions]-1 (once for each scalar value in the value vector) { +
    4   +
    5         4) [multiplicand_offset] = ( [lookup_offset] divided by [index_divisor] using integer +
    6            division ) integer modulo [codebook_lookup_values] +
    7   +
    8         5) vector [value_vector] element [i] = +
    9              ( [codebook_multiplicands] array element number [multiplicand_offset] ) * +
    10              [codebook_delta_value] + [codebook_minimum_value] + [last]; +
    11   +
    12         6) if ( [codebook_sequence_p] is set ) then set [last] = vector [value_vector] element [i] +
    13   +
    14         7) [index_divisor] = [index_divisor] * [codebook_lookup_values] +
    15   +
    16       } +
    17   +
    18    8) vector calculation completed. +
    + + + +

    Vector value decode: Lookup type 2 +Lookup type two specifies a VQ lookup table in which each scalar in each vector is explicitly set +by the [codebook_multiplicands] array in a one-to-one mapping. Calculate [unpack] the final +values of a codebook entry vector from the entries in [codebook_multiplicands] as follows +([value_vector] is the output vector representing the vector of values for entry number +[lookup_offset] in this codebook): +

    +

    +1    1) [last] = 0; +
    2    2) [multiplicand_offset] = [lookup_offset] * [codebook_dimensions] +
    3    3) iterate [i] over the range 0 ... [codebook_dimensions]-1 (once for each scalar value in the value vector) { +
    4   +
    5         4) vector [value_vector] element [i] = +
    6              ( [codebook_multiplicands] array element number [multiplicand_offset] ) * +
    7              [codebook_delta_value] + [codebook_minimum_value] + [last]; +
    8   +
    9         5) if ( [codebook_sequence_p] is set ) then set [last] = vector [value_vector] element [i] +
    10   +
    11         6) increment [multiplicand_offset] +
    12   +
    13       } +
    14   +
    15    7) vector calculation completed. +
    +

    +

    3.3 Use of the codebook abstraction

    +

    The decoder uses the codebook abstraction much as it does the bit-unpacking convention; a +specific codebook reads a codeword from the bitstream, decoding it into an entry number, and +then returns that entry number to the decoder (when used in a scalar entropy coding context), or +uses that entry number as an offset into the VQ lookup table, returning a vector of values (when +used in a context desiring a VQ value). Scalar or VQ context is always explicit; any +call to the codebook mechanism requests either a scalar entry number or a lookup +vector. +

    Note that VQ lookup type zero indicates that there is no lookup table; requesting +decode using a codebook of lookup type 0 in any context expecting a vector return +value (even in a case where a vector of dimension one) is forbidden. If decoder setup +or decode requests such an action, that is an error condition rendering the packet + + + +undecodable. +

    Using a codebook to read from the packet bitstream consists first of reading and decoding the +next codeword in the bitstream. The decoder reads bits until the accumulated bits match a +codeword in the codebook. This process can be though of as logically walking the +Huffman decode tree by reading one bit at a time from the bitstream, and using the +bit as a decision boolean to take the 0 branch (left in the above examples) or the 1 +branch (right in the above examples). Walking the tree finishes when the decode process +hits a leaf in the decision tree; the result is the entry number corresponding to that +leaf. Reading past the end of a packet propagates the ’end-of-stream’ condition to the +decoder. +

    When used in a scalar context, the resulting codeword entry is the desired return +value. +

    When used in a VQ context, the codeword entry number is used as an offset into the VQ lookup +table. The value returned to the decoder is the vector of scalars corresponding to this +offset. + + + + + + +

    4 Codec Setup and Packet Decode

    +

    +

    4.1 Overview

    +

    This document serves as the top-level reference document for the bit-by-bit decode specification +of Vorbis I. This document assumes a high-level understanding of the Vorbis decode +process, which is provided in Section 1, “Introduction and Description”. Section 2, +“Bitpacking Convention” covers reading and writing bit fields from and to bitstream +packets. +

    +

    4.2 Header decode and decode setup

    +

    A Vorbis bitstream begins with three header packets. The header packets are, in order, the +identification header, the comments header, and the setup header. All are required for decode +compliance. An end-of-packet condition during decoding the first or third header packet renders +the stream undecodable. End-of-packet decoding the comment header is a non-fatal error +condition. +

    +

    4.2.1 Common header decode
    +

    Each header packet begins with the same header fields. +

    +

    +1    1) [packet_type] : 8 bit value +
    2    2) 0x76, 0x6f, 0x72, 0x62, 0x69, 0x73: the characters ’v’,’o’,’r’,’b’,’i’,’s’ as six octets +
    + + + +

    Decode continues according to packet type; the identification header is type 1, the comment +header type 3 and the setup header type 5 (these types are all odd as a packet with a leading +single bit of ’0’ is an audio packet). The packets must occur in the order of identification, +comment, setup. +

    +

    4.2.2 Identification header
    +

    The identification header is a short header of only a few fields used to declare the stream +definitively as Vorbis, and provide a few externally relevant pieces of information about the audio +stream. The identification header is coded as follows: +

    +

    +1   1) [vorbis_version] = read 32 bits as unsigned integer +
    2   2) [audio_channels] = read 8 bit integer as unsigned +
    3   3) [audio_sample_rate] = read 32 bits as unsigned integer +
    4   4) [bitrate_maximum] = read 32 bits as signed integer +
    5   5) [bitrate_nominal] = read 32 bits as signed integer +
    6   6) [bitrate_minimum] = read 32 bits as signed integer +
    7   7) [blocksize_0] = 2 exponent (read 4 bits as unsigned integer) +
    8   8) [blocksize_1] = 2 exponent (read 4 bits as unsigned integer) +
    9   9) [framing_flag] = read one bit +
    +

    [vorbis_version] is to read ’0’ in order to be compatible with this document. Both +[audio_channels] and [audio_sample_rate] must read greater than zero. Allowed final +blocksize values are 64, 128, 256, 512, 1024, 2048, 4096 and 8192 in Vorbis I. [blocksize_0] +must be less than or equal to [blocksize_1]. The framing bit must be nonzero. Failure to meet +any of these conditions renders a stream undecodable. +

    The bitrate fields above are used only as hints. The nominal bitrate field especially may be +considerably off in purely VBR streams. The fields are meaningful only when greater than +zero. +

      +
    • All three fields set to the same value implies a fixed rate, or tightly bounded, nearly + fixed-rate bitstream +
      • +
    • Only nominal set implies a VBR or ABR stream that averages the nominal bitrate + + + +
      • +
    • Maximum and or minimum set implies a VBR bitstream that obeys the bitrate limits +
      • +
    • None set indicates the encoder does not care to speculate.
    +

    +

    4.2.3 Comment header
    +

    Comment header decode and data specification is covered in Section 5, “comment field and +header specification”. +

    +

    4.2.4 Setup header
    +

    Vorbis codec setup is configurable to an extreme degree: +

    +

    + +

    PIC +

    Figure 6: decoder pipeline configuration
    +
    +

    The setup header contains the bulk of the codec setup information needed for decode. The setup +header contains, in order, the lists of codebook configurations, time-domain transform +configurations (placeholders in Vorbis I), floor configurations, residue configurations, channel +mapping configurations and mode configurations. It finishes with a framing bit of ’1’. Header +decode proceeds in the following order: +

    Codebooks + + + +

      +
    1. [vorbis_codebook_count] = read eight bits as unsigned integer and add one +
      2. +
    2. Decode [vorbis_codebook_count] codebooks in order as defined in Section 3, + “Probability Model and Codebooks”. Save each configuration, in order, in an array + of codebook configurations [vorbis_codebook_configurations].
    +

    Time domain transforms +These hooks are placeholders in Vorbis I. Nevertheless, the configuration placeholder values must +be read to maintain bitstream sync. +

    +

      +
    1. [vorbis_time_count] = read 6 bits as unsigned integer and add one +
      2. +
    2. read [vorbis_time_count] 16 bit values; each value should be zero. If any value is + nonzero, this is an error condition and the stream is undecodable.
    +

    Floors +Vorbis uses two floor types; header decode is handed to the decode abstraction of the appropriate +type. +

    +

      +
    1. [vorbis_floor_count] = read 6 bits as unsigned integer and add one +
      2. +
    2. For each [i] of [vorbis_floor_count] floor numbers: +
        +
      1. read the floor type: vector [vorbis_floor_types] element [i] = read 16 bits + as unsigned integer +
        2. +
      2. If the floor type is zero, decode the floor configuration as defined in Section 6, + “Floor type 0 setup and decode”; save this configuration in slot [i] of the floor + configuration array [vorbis_floor_configurations]. + + + +
        3. +
      3. If the floor type is one, decode the floor configuration as defined in Section 7, + “Floor type 1 setup and decode”; save this configuration in slot [i] of the floor + configuration array [vorbis_floor_configurations]. +
        4. +
      4. If the the floor type is greater than one, this stream is undecodable; ERROR + CONDITION
      +
    +

    Residues +Vorbis uses three residue types; header decode of each type is identical. +

    +

      +
    1. [vorbis_residue_count] = read 6 bits as unsigned integer and add one +
      2. +
    2. For each of [vorbis_residue_count] residue numbers: +
        +
      1. read the residue type; vector [vorbis_residue_types] element [i] = read 16 + bits as unsigned integer +
        2. +
      2. If the residue type is zero, one or two, decode the residue configuration as defined + in Section 8, “Residue setup and decode”; save this configuration in slot [i] of + the residue configuration array [vorbis_residue_configurations]. +
        3. +
      3. If the the residue type is greater than two, this stream is undecodable; ERROR + CONDITION
      +
    +

    Mappings +Mappings are used to set up specific pipelines for encoding multichannel audio with varying +channel mapping applications. Vorbis I uses a single mapping type (0), with implicit PCM +channel mappings. + + + +

    +

      +
    1. [vorbis_mapping_count] = read 6 bits as unsigned integer and add one +
      2. +
    2. For each [i] of [vorbis_mapping_count] mapping numbers: +
        +
      1. read the mapping type: 16 bits as unsigned integer. There’s no reason to save + the mapping type in Vorbis I. +
        2. +
      2. If the mapping type is nonzero, the stream is undecodable +
        3. +
      3. If the mapping type is zero: +
          +
        1. read 1 bit as a boolean flag +
            +
          1. if set, [vorbis_mapping_submaps] = read 4 bits as unsigned integer + and add one +
            2. +
          2. if unset, [vorbis_mapping_submaps] = 1
          +
          2. +
        2. read 1 bit as a boolean flag +
            +
          1. if set, square polar channel mapping is in use: +
              +
            • [vorbis_mapping_coupling_steps] = read 8 bits as unsigned + integer and add one +
              • +
            • for [j] each of [vorbis_mapping_coupling_steps] steps: +
                +
              • vector [vorbis_mapping_magnitude] element [j]= read + ilog([audio_channels] - 1) bits as unsigned integer +
                • +
              • vector [vorbis_mapping_angle] element [j]= read + ilog([audio_channels] - 1) bits as unsigned integer +
                • + + + +
              • the numbers read in the above two steps are channel numbers + representing the channel to treat as magnitude and the channel + to treat as angle, respectively. If for any coupling step the + angle channel number equals the magnitude channel number, the + magnitude channel number is greater than [audio_channels]-1, or + the angle channel is greater than [audio_channels]-1, the stream + is undecodable.
              +
            +
            2. +
          2. if unset, [vorbis_mapping_coupling_steps] = 0
          +
          3. +
        3. read 2 bits (reserved field); if the value is nonzero, the stream is undecodable +
          4. +
        4. if [vorbis_mapping_submaps] is greater than one, we read channel multiplex + settings. For each [j] of [audio_channels] channels: +
            +
          1. vector [vorbis_mapping_mux] element [j] = read 4 bits as unsigned + integer +
            2. +
          2. if the value is greater than the highest numbered submap + ([vorbis_mapping_submaps] - 1), this in an error condition rendering + the stream undecodable
          +
          5. +
        5. for each submap [j] of [vorbis_mapping_submaps] submaps, read the floor and + residue numbers for use in decoding that submap: +
            +
          1. read and discard 8 bits (the unused time configuration placeholder) +
            2. +
          2. read 8 bits as unsigned integer for the floor number; save in vector + [vorbis_mapping_submap_floor] element [j] +
            3. +
          3. verify the floor number is not greater than the highest number floor + configured for the bitstream. If it is, the bitstream is undecodable +
            4. +
          4. read 8 bits as unsigned integer for the residue number; save in vector + [vorbis_mapping_submap_residue] element [j] + + + +
            5. +
          5. verify the residue number is not greater than the highest number residue + configured for the bitstream. If it is, the bitstream is undecodable
          +
          6. +
        6. save this mapping configuration in slot [i] of the mapping configuration array + [vorbis_mapping_configurations].
        +
      +
    +

    Modes +

      +
    1. [vorbis_mode_count] = read 6 bits as unsigned integer and add one +
      2. +
    2. For each of [vorbis_mode_count] mode numbers: +
        +
      1. [vorbis_mode_blockflag] = read 1 bit +
        2. +
      2. [vorbis_mode_windowtype] = read 16 bits as unsigned integer +
        3. +
      3. [vorbis_mode_transformtype] = read 16 bits as unsigned integer +
        4. +
      4. [vorbis_mode_mapping] = read 8 bits as unsigned integer +
        5. +
      5. verify ranges; zero is the only legal value in + Vorbis I for [vorbis_mode_windowtype] and [vorbis_mode_transformtype]. + [vorbis_mode_mapping] must not be greater than the highest number mapping + in use. Any illegal values render the stream undecodable. +
        6. +
      6. save this mode configuration in slot [i] of the mode configuration array + [vorbis_mode_configurations].
      +
      3. +
    3. read 1 bit as a framing flag. If unset, a framing error occurred and the stream is not + decodable.
    + + + +

    After reading mode descriptions, setup header decode is complete. +

    +

    4.3 Audio packet decode and synthesis

    +

    Following the three header packets, all packets in a Vorbis I stream are audio. The first step of +audio packet decode is to read and verify the packet type. A non-audio packet when audio is +expected indicates stream corruption or a non-compliant stream. The decoder must ignore the +packet and not attempt decoding it to audio. +

    +

    4.3.1 packet type, mode and window decode
    +

    +

      +
    1. read 1 bit [packet_type]; check that packet type is 0 (audio) +
      2. +
    2. read ilog([vorbis˙mode˙count]-1) bits [mode_number] +
      3. +
    3. decode blocksize [n] is equal to [blocksize_0] if [vorbis_mode_blockflag] is 0, + else [n] is equal to [blocksize_1]. +
      4. +
    4. perform window selection and setup; this window is used later by the inverse + MDCT: +
        +
      1. if this is a long window (the [vorbis_mode_blockflag] flag of this mode is + set): +
          +
        1. read 1 bit for [previous_window_flag] +
          2. +
        2. read 1 bit for [next_window_flag] + + + +
          3. +
        3. if [previous_window_flag] is not set, the left half of the window will + be a hybrid window for lapping with a short block. See paragraph 1.3.2, + “Window shape decode (long windows only)” for an illustration of + overlapping dissimilar windows. Else, the left half window will have normal + long shape. +
          4. +
        4. if [next_window_flag] is not set, the right half of the window will be + a hybrid window for lapping with a short block. See paragraph 1.3.2, + “Window shape decode (long windows only)” for an illustration of + overlapping dissimilar windows. Else, the left right window will have normal + long shape.
        +
        2. +
      2. if this is a short window, the window is always the same short-window + shape.
      +
    +

    Vorbis windows all use the slope function y = sin(π2 ∗ sin 2((x + 0.5)∕n ∗ π)), where n is window +size and x ranges 0…n− 1, but dissimilar lapping requirements can affect overall shape. Window +generation proceeds as follows: +

    +

      +
    1. [window_center] = [n] / 2 +
      2. +
    2. if ([vorbis_mode_blockflag] is set and [previous_window_flag] is not set) + then +
        +
      1. [left_window_start] = [n]/4 - [blocksize_0]/4 +
        2. +
      2. [left_window_end] = [n]/4 + [blocksize_0]/4 +
        3. +
      3. [left_n] = [blocksize_0]/2
      +

      else +

        +
      1. [left_window_start] = 0 +
        2. +
      2. [left_window_end] = [window_center] + + + +
        3. +
      3. [left_n] = [n]/2
      +
      3. +
    3. if ([vorbis_mode_blockflag] is set and [next_window_flag] is not set) then +
        +
      1. [right_window_start] = [n]*3/4 - [blocksize_0]/4 +
        2. +
      2. [right_window_end] = [n]*3/4 + [blocksize_0]/4 +
        3. +
      3. [right_n] = [blocksize_0]/2
      +

      else +

        +
      1. [right_window_start] = [window_center] +
        2. +
      2. [right_window_end] = [n] +
        3. +
      3. [right_n] = [n]/2
      +
      4. +
    4. window from range 0 ... [left_window_start]-1 inclusive is zero +
      5. +
    5. for [i] in range [left_window_start] ... [left_window_end]-1, window([i]) = + sin(π +2 ∗ sin 2( ([i]-[left_window_start]+0.5) / [left_n] ∗π +2) ) +
      6. +
    6. window from range [left_window_end] ... [right_window_start]-1 inclusive is + one +
      7. +
    7. for [i] in range [right_window_start] ... [right_window_end]-1, window([i]) = + sin(π +2 ∗ sin 2( ([i]-[right_window_start]+0.5) / [right_n] ∗π +2 + π +2) ) +
      8. +
    8. window from range [right_window_start] ... [n]-1 is zero
    +

    An end-of-packet condition up to this point should be considered an error that discards this +packet from the stream. An end of packet condition past this point is to be considered a possible +nominal occurrence. + + + +

    +

    4.3.2 floor curve decode
    +

    From this point on, we assume out decode context is using mode number [mode_number] +from configuration array [vorbis_mode_configurations] and the map number +[vorbis_mode_mapping] (specified by the current mode) taken from the mapping configuration +array [vorbis_mapping_configurations]. +

    Floor curves are decoded one-by-one in channel order. +

    For each floor [i] of [audio_channels] +

      +
    1. [submap_number] = element [i] of vector [vorbis˙mapping˙mux] +
      2. +
    2. [floor_number] = element [submap_number] of vector [vorbis˙submap˙floor] +
      3. +
    3. if the floor type of this floor (vector + [vorbis_floor_types] element [floor_number]) is zero then decode the floor for + channel [i] according to the subsubsection 6.2.2, “packet decode” +
      4. +
    4. if the type of this floor is one then decode the floor for channel [i] according to the + paragraph 7.2.2, “packet decode” +
      5. +
    5. save the needed decoded floor information for channel for later synthesis +
      6. +
    6. if the decoded floor returned ’unused’, set vector [no_residue] element [i] to true, + else set vector [no_residue] element [i] to false
    +

    An end-of-packet condition during floor decode shall result in packet decode zeroing all channel +output vectors and skipping to the add/overlap output stage. +

    +

    4.3.3 nonzero vector propagate
    +

    A possible result of floor decode is that a specific vector is marked ’unused’ which indicates that +that final output vector is all-zero values (and the floor is zero). The residue for that vector is not +coded in the stream, save for one complication. If some vectors are used and some are not, + + + +channel coupling could result in mixing a zeroed and nonzeroed vector to produce two nonzeroed +vectors. +

    for each [i] from 0 ... [vorbis_mapping_coupling_steps]-1 +

    +

      +
    1. if either [no_residue] entry for channel ([vorbis_mapping_magnitude] element + [i]) or channel ([vorbis_mapping_angle] element [i]) are set to false, then both + must be set to false. Note that an ’unused’ floor has no decoded floor information; it + is important that this is remembered at floor curve synthesis time.
    +

    +

    4.3.4 residue decode
    +

    Unlike floors, which are decoded in channel order, the residue vectors are decoded in submap +order. +

    for each submap [i] in order from 0 ... [vorbis_mapping_submaps]-1 +

    +

      +
    1. [ch] = 0 +
      2. +
    2. for each channel [j] in order from 0 ... [audio_channels] - 1 +
        +
      1. if channel [j] in submap [i] (vector [vorbis_mapping_mux] element [j] is equal to + [i]) +
          +
        1. if vector [no_residue] element [j] is true +
            +
          1. vector [do_not_decode_flag] element [ch] is set
          +

          else +

            +
          1. vector [do_not_decode_flag] element [ch] is unset
          +
          2. +
        2. increment [ch]
        + + + +
      +
      3. +
    3. [residue_number] = vector [vorbis_mapping_submap_residue] element [i] +
      4. +
    4. [residue_type] = vector [vorbis_residue_types] element [residue_number] +
      5. +
    5. decode [ch] vectors using residue [residue_number], according to type [residue_type], + also passing vector [do_not_decode_flag] to indicate which vectors in the bundle should + not be decoded. Correct per-vector decode length is [n]/2. +
      6. +
    6. [ch] = 0 +
      7. +
    7. for each channel [j] in order from 0 ... [audio_channels] +
        +
      1. if channel [j] is in submap [i] (vector [vorbis_mapping_mux] element [j] is equal + to [i]) +
          +
        1. residue vector for channel [j] is set to decoded residue vector [ch] +
          2. +
        2. increment [ch]
        +
      +
    +

    +

    4.3.5 inverse coupling
    +

    for each [i] from [vorbis_mapping_coupling_steps]-1 descending to 0 +

    +

      +
    1. [magnitude_vector] = the residue vector for channel (vector + [vorbis_mapping_magnitude] element [i]) +
      2. +
    2. [angle_vector] = the residue vector for channel (vector [vorbis_mapping_angle] + + + + element [i]) +
      3. +
    3. for each scalar value [M] in vector [magnitude_vector] and the corresponding scalar value + [A] in vector [angle_vector]: +
        +
      1. if ([M] is greater than zero) +
          +
        1. if ([A] is greater than zero) +
            +
          1. [new_M] = [M] +
            2. +
          2. [new_A] = [M]-[A]
          +

          else +

            +
          1. [new_A] = [M] +
            2. +
          2. [new_M] = [M]+[A]
          +
        +

        else +

          +
        1. if ([A] is greater than zero) +
            +
          1. [new_M] = [M] +
            2. +
          2. [new_A] = [M]+[A]
          +

          else +

            +
          1. [new_A] = [M] +
            2. +
          2. [new_M] = [M]-[A]
          +
        +
        2. +
      2. set scalar value [M] in vector [magnitude_vector] to [new_M] + + + +
        3. +
      3. set scalar value [A] in vector [angle_vector] to [new_A]
      +
    +

    +

    4.3.6 dot product
    +

    For each channel, synthesize the floor curve from the decoded floor information, according to +packet type. Note that the vector synthesis length for floor computation is [n]/2. +

    For each channel, multiply each element of the floor curve by each element of that +channel’s residue vector. The result is the dot product of the floor and residue vectors for +each channel; the produced vectors are the length [n]/2 audio spectrum for each +channel. +

    One point is worth mentioning about this dot product; a common mistake in a fixed point +implementation might be to assume that a 32 bit fixed-point representation for floor and +residue and direct multiplication of the vectors is sufficient for acceptable spectral depth +in all cases because it happens to mostly work with the current Xiph.Org reference +encoder. +

    However, floor vector values can span ∼140dB (∼24 bits unsigned), and the audio spectrum +vector should represent a minimum of 120dB (∼21 bits with sign), even when output is to a 16 +bit PCM device. For the residue vector to represent full scale if the floor is nailed +to −140dB, it must be able to span 0 to +140dB. For the residue vector to reach +full scale if the floor is nailed at 0dB, it must be able to represent −140dB to +0dB. +Thus, in order to handle full range dynamics, a residue vector may span −140dB to ++140dB entirely within spec. A 280dB range is approximately 48 bits with sign; thus the +residue vector must be able to represent a 48 bit range and the dot product must +be able to handle an effective 48 bit times 24 bit multiplication. This range may be +achieved using large (64 bit or larger) integers, or implementing a movable binary point +representation. +

    +

    4.3.7 inverse MDCT
    +

    Convert the audio spectrum vector of each channel back into time domain PCM audio via an + + + +inverse Modified Discrete Cosine Transform (MDCT). A detailed description of the MDCT is +available in [1]. The window function used for the MDCT is the function described +earlier. +

    +

    4.3.8 overlap˙add
    +

    Windowed MDCT output is overlapped and added with the right hand data of the previous +window such that the 3/4 point of the previous window is aligned with the 1/4 point of the +current window (as illustrated in paragraph 1.3.2, “Window shape decode (long windows +only)”). The overlapped portion produced from overlapping the previous and current frame data +is finished data to be returned by the decoder. This data spans from the center of +the previous window to the center of the current window. In the case of same-sized +windows, the amount of data to return is one-half block consisting of and only of the +overlapped portions. When overlapping a short and long window, much of the returned +range does not actually overlap. This does not damage transform orthogonality. Pay +attention however to returning the correct data range; the amount of data to be returned +is: +

    +

    +1  window_blocksize(previous_window)/4+window_blocksize(current_window)/4 +
    +

    from the center (element windowsize/2) of the previous window to the center (element +windowsize/2-1, inclusive) of the current window. +

    Data is not returned from the first frame; it must be used to ’prime’ the decode engine. The +encoder accounts for this priming when calculating PCM offsets; after the first frame, the proper +PCM output offset is ’0’ (as no data has been returned yet). +

    +

    4.3.9 output channel order
    +

    Vorbis I specifies only a channel mapping type 0. In mapping type 0, channel mapping is +implicitly defined as follows for standard audio applications. As of revision 16781 (20100113), the +specification adds defined channel locations for 6.1 and 7.1 surround. Ordering/location for + + + +greater-than-eight channels remains ’left to the implementation’. +

    These channel orderings refer to order within the encoded stream. It is naturally possible for a +decoder to produce output with channels in any order. Any such decoder should explicitly +document channel reordering behavior. +

    +

    +one channel
    the stream is monophonic +
    +two channels
    the stream is stereo. channel order: left, right +
    +three channels
    the stream is a 1d-surround encoding. channel order: left, center, right +
    +four channels
    the stream is quadraphonic surround. channel order: front left, front right, + rear left, rear right +
    +five channels
    the stream is five-channel surround. channel order: front left, center, front + right, rear left, rear right +
    +six channels
    the stream is 5.1 surround. channel order: front left, center, front right, rear + left, rear right, LFE +
    +seven channels
    the stream is 6.1 surround. channel order: front left, center, front right, + side left, side right, rear center, LFE +
    +eight channels
    the stream is 7.1 surround. channel order: front left, center, front right, + side left, side right, rear left, rear right, LFE +
    +greater than eight channels
    channel use and order is defined by the application +
    +

    Applications using Vorbis for dedicated purposes may define channel mapping as seen fit. Future +channel mappings (such as three and four channel Ambisonics) will make use of channel +mappings other than mapping 0. + + + + + + +

    5 comment field and header specification

    +

    +

    5.1 Overview

    +

    The Vorbis text comment header is the second (of three) header packets that begin a Vorbis +bitstream. It is meant for short text comments, not arbitrary metadata; arbitrary metadata +belongs in a separate logical bitstream (usually an XML stream type) that provides greater +structure and machine parseability. +

    The comment field is meant to be used much like someone jotting a quick note on the bottom of +a CDR. It should be a little information to remember the disc by and explain it to others; a +short, to-the-point text note that need not only be a couple words, but isn’t going to be more +than a short paragraph. The essentials, in other words, whatever they turn out to be, +eg: +

    +

    +

    Honest Bob and the Factory-to-Dealer-Incentives, “I’m Still Around”, opening + for Moxy Frvous, 1997.

    +

    +

    5.2 Comment encoding

    +

    +

    5.2.1 Structure
    +

    The comment header is logically a list of eight-bit-clean vectors; the number of vectors is +bounded to 232 − 1 and the length of each vector is limited to 232 − 1 bytes. The vector length is + + + +encoded; the vector contents themselves are not null terminated. In addition to the vector list, +there is a single vector for vendor name (also 8 bit clean, length encoded in 32 bits). For +example, the 1.0 release of libvorbis set the vendor string to “Xiph.Org libVorbis I +20020717”. +

    The vector lengths and number of vectors are stored lsb first, according to the bit +packing conventions of the vorbis codec. However, since data in the comment header +is octet-aligned, they can simply be read as unaligned 32 bit little endian unsigned +integers. +

    The comment header is decoded as follows: +

    +

    +1    1) [vendor_length] = read an unsigned integer of 32 bits +
    2    2) [vendor_string] = read a UTF-8 vector as [vendor_length] octets +
    3    3) [user_comment_list_length] = read an unsigned integer of 32 bits +
    4    4) iterate [user_comment_list_length] times { +
    5         5) [length] = read an unsigned integer of 32 bits +
    6         6) this iteration’s user comment = read a UTF-8 vector as [length] octets +
    7       } +
    8    7) [framing_bit] = read a single bit as boolean +
    9    8) if ( [framing_bit] unset or end-of-packet ) then ERROR +
    10    9) done. +
    +

    +

    5.2.2 Content vector format
    +

    The comment vectors are structured similarly to a UNIX environment variable. That is, +comment fields consist of a field name and a corresponding value and look like: +

    +

    +

    +

    +1  comment[0]="ARTIST=me"; +
    2  comment[1]="TITLE=the sound of Vorbis"; +
    +
    + + + +

    The field name is case-insensitive and may consist of ASCII 0x20 through 0x7D, 0x3D (’=’) +excluded. ASCII 0x41 through 0x5A inclusive (characters A-Z) is to be considered equivalent to +ASCII 0x61 through 0x7A inclusive (characters a-z). +

    The field name is immediately followed by ASCII 0x3D (’=’); this equals sign is used to +terminate the field name. +

    0x3D is followed by 8 bit clean UTF-8 encoded value of the field contents to the end of the +field. +

    Field names +Below is a proposed, minimal list of standard field names with a description of intended use. No +single or group of field names is mandatory; a comment header may contain one, all or none of +the names in this list. +

    +

    +TITLE
    Track/Work name +
    +VERSION
    The version field may be used to differentiate multiple versions of the same + track title in a single collection. (e.g. remix info) +
    +ALBUM
    The collection name to which this track belongs +
    +TRACKNUMBER
    The track number of this piece if part of a specific larger collection or + album +
    +ARTIST
    The artist generally considered responsible for the work. In popular music this is + usually the performing band or singer. For classical music it would be the composer. + For an audio book it would be the author of the original text. +
    +PERFORMER
    The artist(s) who performed the work. In classical music this would be the + conductor, orchestra, soloists. In an audio book it would be the actor who did the + reading. In popular music this is typically the same as the ARTIST and is omitted. +
    +COPYRIGHT
    Copyright attribution, e.g., ’2001 Nobody’s Band’ or ’1999 Jack Moffitt’ +
    + + + +LICENSE
    License information, eg, ’All Rights Reserved’, ’Any Use Permitted’, a URL to + a license such as a Creative + Commons license (”www.creativecommons.org/blahblah/license.html”) or the EFF + Open Audio License (’distributed under the terms of the Open Audio License. see + http://www.eff.org/IP/Open˙licenses/eff˙oal.html for details’), etc. +
    +ORGANIZATION
    Name of the organization producing the track (i.e. the ’record label’) +
    +DESCRIPTION
    A short text description of the contents +
    +GENRE
    A short text indication of music genre +
    +DATE
    Date the track was recorded +
    +LOCATION
    Location where track was recorded +
    +CONTACT
    Contact information for the creators or distributors of the track. This could + be a URL, an email address, the physical address of the producing label. +
    +ISRC
    International Standard Recording Code for the track; see the ISRC intro page for + more information on ISRC numbers. +
    +

    Implications +Field names should not be ’internationalized’; this is a concession to simplicity not +an attempt to exclude the majority of the world that doesn’t speak English. Field +contents, however, use the UTF-8 character encoding to allow easy representation of any +language. +

    We have the length of the entirety of the field and restrictions on the field name so that +the field name is bounded in a known way. Thus we also have the length of the field +contents. +

    Individual ’vendors’ may use non-standard field names within reason. The proper +use of comment fields should be clear through context at this point. Abuse will be +discouraged. + + + +

    There is no vendor-specific prefix to ’nonstandard’ field names. Vendors should make some effort +to avoid arbitrarily polluting the common namespace. We will generally collect the more useful +tags here to help with standardization. +

    Field names are not required to be unique (occur once) within a comment header. As an +example, assume a track was recorded by three well know artists; the following is permissible, +and encouraged: +

    +

    +

    +

    +1  ARTIST=Dizzy Gillespie +
    2  ARTIST=Sonny Rollins +
    3  ARTIST=Sonny Stitt +
    +
    +

    +

    5.2.3 Encoding
    +

    The comment header comprises the entirety of the second bitstream header packet. Unlike the +first bitstream header packet, it is not generally the only packet on the second page and may not +be restricted to within the second bitstream page. The length of the comment header packet is +(practically) unbounded. The comment header packet is not optional; it must be present in the +bitstream even if it is effectively empty. +

    The comment header is encoded as follows (as per Ogg’s standard bitstream mapping which +renders least-significant-bit of the word to be coded into the least significant available bit of the +current bitstream octet first): +

    +

      +
    1. Vendor string length (32 bit unsigned quantity specifying number of octets) +
      2. +
    2. Vendor string ([vendor string length] octets coded from beginning of string to end of + string, not null terminated) + + + +
      3. +
    3. Number of comment fields (32 bit unsigned quantity specifying number of fields) +
      4. +
    4. Comment field 0 length (if [Number of comment fields] > 0; 32 bit unsigned quantity + specifying number of octets) +
      5. +
    5. Comment field 0 ([Comment field 0 length] octets coded from beginning of string to + end of string, not null terminated) +
      6. +
    6. Comment field 1 length (if [Number of comment fields] > 1...)... +
    +

    This is actually somewhat easier to describe in code; implementation of the above can be found +in vorbis/lib/info.c, _vorbis_pack_comment() and _vorbis_unpack_comment(). + + + + + + +

    6 Floor type 0 setup and decode

    +

    +

    6.1 Overview

    +

    Vorbis floor type zero uses Line Spectral Pair (LSP, also alternately known as Line Spectral +Frequency or LSF) representation to encode a smooth spectral envelope curve as the frequency +response of the LSP filter. This representation is equivalent to a traditional all-pole infinite +impulse response filter as would be used in linear predictive coding; LSP representation may be +converted to LPC representation and vice-versa. +

    +

    6.2 Floor 0 format

    +

    Floor zero configuration consists of six integer fields and a list of VQ codebooks for use in +coding/decoding the LSP filter coefficient values used by each frame. +

    +

    6.2.1 header decode
    +

    Configuration information for instances of floor zero decodes from the codec setup header (third +packet). configuration decode proceeds as follows: +

    +

    +1    1) [floor0_order] = read an unsigned integer of 8 bits +
    2    2) [floor0_rate] = read an unsigned integer of 16 bits +
    3    3) [floor0_bark_map_size] = read an unsigned integer of 16 bits +
    4    4) [floor0_amplitude_bits] = read an unsigned integer of six bits +
    5    5) [floor0_amplitude_offset] = read an unsigned integer of eight bits +
    6    6) [floor0_number_of_books] = read an unsigned integer of four bits and add 1 +
    7    7) array [floor0_book_list] = read a list of [floor0_number_of_books] unsigned integers of eight bits each; +
    + + + +

    An end-of-packet condition during any of these bitstream reads renders this stream undecodable. +In addition, any element of the array [floor0_book_list] that is greater than the maximum +codebook number for this bitstream is an error condition that also renders the stream +undecodable. +

    +

    6.2.2 packet decode
    +

    Extracting a floor0 curve from an audio packet consists of first decoding the curve +amplitude and [floor0_order] LSP coefficient values from the bitstream, and then +computing the floor curve, which is defined as the frequency response of the decoded LSP +filter. +

    Packet decode proceeds as follows: +

    +1    1) [amplitude] = read an unsigned integer of [floor0_amplitude_bits] bits +
    2    2) if ( [amplitude] is greater than zero ) { +
    3         3) [coefficients] is an empty, zero length vector +
    4         4) [booknumber] = read an unsigned integer of ilog( [floor0_number_of_books] ) bits +
    5         5) if ( [booknumber] is greater than the highest number decode codebook ) then packet is undecodable +
    6         6) [last] = zero; +
    7         7) vector [temp_vector] = read vector from bitstream using codebook number [floor0_book_list] element [booknumber] in VQ context. +
    8         8) add the scalar value [last] to each scalar in vector [temp_vector] +
    9         9) [last] = the value of the last scalar in vector [temp_vector] +
    10        10) concatenate [temp_vector] onto the end of the [coefficients] vector +
    11        11) if (length of vector [coefficients] is less than [floor0_order], continue at step 6 +
    12   +
    13       } +
    14   +
    15   12) done. +
    16   +
    +

    Take note of the following properties of decode: +

      +
    • An [amplitude] value of zero must result in a return code that indicates this channel + is unused in this frame (the output of the channel will be all-zeroes in synthesis). + Several later stages of decode don’t occur for an unused channel. +
      • +
    • An end-of-packet condition during decode should be considered a nominal occruence; + if end-of-packet is reached during any read operation above, floor decode is to return + ’unused’ status as if the [amplitude] value had read zero at the beginning of decode. +
      • +
    • The book number used for decode can, in fact, be stored in the bitstream in ilog( + + + + [floor0_number_of_books] - 1 ) bits. Nevertheless, the above specification is correct + and values greater than the maximum possible book value are reserved. +
      • +
    • The number of scalars read into the vector [coefficients] may be greater + than [floor0_order], the number actually required for curve computation. For + example, if the VQ codebook used for the floor currently being decoded has a + [codebook_dimensions] value of three and [floor0_order] is ten, the only way to + fill all the needed scalars in [coefficients] is to to read a total of twelve scalars + as four vectors of three scalars each. This is not an error condition, and care must + be taken not to allow a buffer overflow in decode. The extra values are not used and + may be ignored or discarded.
    +

    +

    6.2.3 curve computation
    +

    Given an [amplitude] integer and [coefficients] vector from packet decode as well +as the [floor0˙order], [floor0˙rate], [floor0˙bark˙map˙size], [floor0˙amplitude˙bits] and +[floor0˙amplitude˙offset] values from floor setup, and an output vector size [n] specified by the +decode process, we compute a floor output vector. +

    If the value [amplitude] is zero, the return value is a length [n] vector with all-zero +scalars. Otherwise, begin by assuming the following definitions for the given vector to be +synthesized: +

    + { + min (floor0xbarkxmapxsize − 1,foobar ) for i ∈ [0,n − 1 ] +mapi = − 1 for i = n +
    +

    +

    where +

    + ⌊ ⌋ + (floor0xrate ⋅ i) floor0xbarkxmapxsize +foobar = bark -------2n------- ⋅-bark(.5 ⋅ floor0xrate-) +
    + + + +

    +

    and +

    + 2 +bark(x) = 13.1arctan (.00074x ) + 2.24 arctan(.0000000185x + .0001x ) +
    +

    +

    The above is used to synthesize the LSP curve on a Bark-scale frequency axis, then map the +result to a linear-scale frequency axis. Similarly, the below calculation synthesizes the output +LSP curve [output] on a log (dB) amplitude scale, mapping it to linear amplitude in the last +step: +

    +

      +
    1. [i] = 0 +
      2. +
    2. [ω] = π * map element [i] / [floor0_bark_map_size] +
      3. +
    3. if ( [floor0_order] is odd ) +
        +
      1. calculate [p] and [q] according to:
        +
        + floor0xorder−3 + 2 ∏2 2 +p = (1 − cos ω) 4(cos([coefficients ]2j+1) − cosω ) + j=0 + floor0x∏or2der−1 +q = 1- 4(cos([coefficients ]2j) − cosω )2 + 4 j=0 + + + +
        +
        +
      +

      else [floor0_order] is even +

        +
      1. calculate [p] and [q] according to:
        +
        + floor0xorder−2 + (1 − cos2ω) ∏2 2 +p = -----2------ 4(cos([coefficients ]2j+1) − cosω ) + j=0 + 2 floor0xor2der−2 +q = (1 +-cos-ω)- ∏ 4(cos([coefficients ] ) − cosω )2 + 2 j=0 2j +
        +
        +
      +
      4. +
    4. calculate [linear_floor_value] according to: +
      + ( ( )) + amplitude---⋅ floor0xamplitutexoffset--- +exp .11512925 (2floor0xamplitudexbits − 1)√ p + q − floor0xamplitudexoffset +
      +

      +

      5. +
    5. [iteration_condition] = map element [i] + + + +
      6. +
    6. [output] element [i] = [linear_floor_value] +
      7. +
    7. increment [i] +
      8. +
    8. if ( map element [i] is equal to [iteration_condition] ) continue at step + 5 +
      9. +
    9. if ( [i] is less than [n] ) continue at step 2 +
      10. +
    10. done
    + + + + + + +

    7 Floor type 1 setup and decode

    +

    +

    7.1 Overview

    +

    Vorbis floor type one uses a piecewise straight-line representation to encode a spectral envelope +curve. The representation plots this curve mechanically on a linear frequency axis and a +logarithmic (dB) amplitude axis. The integer plotting algorithm used is similar to Bresenham’s +algorithm. +

    +

    7.2 Floor 1 format

    +

    +

    7.2.1 model
    +

    Floor type one represents a spectral curve as a series of line segments. Synthesis constructs a +floor curve using iterative prediction in a process roughly equivalent to the following simplified +description: +

      +
    • the first line segment (base case) is a logical line spanning from x˙0,y˙0 to x˙1,y˙1 + where in the base case x˙0=0 and x˙1=[n], the full range of the spectral floor to be + computed. +
      • +
    • the induction step chooses a point x˙new within an existing logical line segment and + produces a y˙new value at that point computed from the existing line’s y value at + x˙new (as plotted by the line) and a difference value decoded from the bitstream + packet. + + + +
      • +
    • floor computation produces two new line segments, one running from x˙0,y˙0 to + x˙new,y˙new and from x˙new,y˙new to x˙1,y˙1. This step is performed logically even if + y˙new represents no change to the amplitude value at x˙new so that later refinement + is additionally bounded at x˙new. +
      • +
    • the induction step repeats, using a list of x values specified in the codec setup header + at floor 1 initialization time. Computation is completed at the end of the x value list. +
    +

    Consider the following example, with values chosen for ease of understanding rather than +representing typical configuration: +

    For the below example, we assume a floor setup with an [n] of 128. The list of selected X values +in increasing order is 0,16,32,48,64,80,96,112 and 128. In list order, the values interleave as 0, +128, 64, 32, 96, 16, 48, 80 and 112. The corresponding list-order Y values as decoded from an +example packet are 110, 20, -5, -45, 0, -25, -10, 30 and -10. We compute the floor in the following +way, beginning with the first line: +

    +

    + +

    PIC +

    Figure 7: graph of example floor
    +
    +

    We now draw new logical lines to reflect the correction to new˙Y, and iterate for X positions 32 +and 96: +

    +

    + +

    PIC +

    Figure 8: graph of example floor
    +
    +

    Although the new Y value at X position 96 is unchanged, it is still used later as an endpoint for +further refinement. From here on, the pattern should be clear; we complete the floor computation +as follows: + + + +

    +

    + +

    PIC +

    Figure 9: graph of example floor
    +
    +
    +

    + +

    PIC +

    Figure 10: graph of example floor
    +
    +

    A more efficient algorithm with carefully defined integer rounding behavior is used for actual +decode, as described later. The actual algorithm splits Y value computation and line plotting +into two steps with modifications to the above algorithm to eliminate noise accumulation +through integer roundoff/truncation. +

    +

    7.2.2 header decode
    +

    A list of floor X values is stored in the packet header in interleaved format (used in list order +during packet decode and synthesis). This list is split into partitions, and each partition is +assigned to a partition class. X positions 0 and [n] are implicit and do not belong to an explicit +partition or partition class. +

    A partition class consists of a representation vector width (the number of Y values which +the partition class encodes at once), a ’subclass’ value representing the number of +alternate entropy books the partition class may use in representing Y values, the list of +[subclass] books and a master book used to encode which alternate books were chosen +for representation in a given packet. The master/subclass mechanism is meant to be +used as a flexible representation cascade while still using codebooks only in a scalar +context. + + + +

    +

    +1   +
    2    1) [floor1_partitions] = read 5 bits as unsigned integer +
    3    2) [maximum_class] = -1 +
    4    3) iterate [i] over the range 0 ... [floor1_partitions]-1 { +
    5   +
    6          4) vector [floor1_partition_class_list] element [i] = read 4 bits as unsigned integer +
    7   +
    8       } +
    9   +
    10    5) [maximum_class] = largest integer scalar value in vector [floor1_partition_class_list] +
    11    6) iterate [i] over the range 0 ... [maximum_class] { +
    12   +
    13          7) vector [floor1_class_dimensions] element [i] = read 3 bits as unsigned integer and add 1 +
    14   8) vector [floor1_class_subclasses] element [i] = read 2 bits as unsigned integer +
    15          9) if ( vector [floor1_class_subclasses] element [i] is nonzero ) { +
    16   +
    17               10) vector [floor1_class_masterbooks] element [i] = read 8 bits as unsigned integer +
    18   +
    19             } +
    20   +
    21         11) iterate [j] over the range 0 ... (2 exponent [floor1_class_subclasses] element [i]) - 1 { +
    22   +
    23               12) array [floor1_subclass_books] element [i],[j] = +
    24                   read 8 bits as unsigned integer and subtract one +
    25             } +
    26        } +
    27   +
    28   13) [floor1_multiplier] = read 2 bits as unsigned integer and add one +
    29   14) [rangebits] = read 4 bits as unsigned integer +
    30   15) vector [floor1_X_list] element [0] = 0 +
    31   16) vector [floor1_X_list] element [1] = 2 exponent [rangebits]; +
    32   17) [floor1_values] = 2 +
    33   18) iterate [i] over the range 0 ... [floor1_partitions]-1 { +
    34   +
    35         19) [current_class_number] = vector [floor1_partition_class_list] element [i] +
    36         20) iterate [j] over the range 0 ... ([floor1_class_dimensions] element [current_class_number])-1 { +
    37               21) vector [floor1_X_list] element ([floor1_values]) = +
    38                   read [rangebits] bits as unsigned integer +
    39               22) increment [floor1_values] by one +
    40             } +
    41       } +
    42   +
    43   23) done +
    +

    An end-of-packet condition while reading any aspect of a floor 1 configuration during +setup renders a stream undecodable. In addition, a [floor1_class_masterbooks] or +[floor1_subclass_books] scalar element greater than the highest numbered codebook +configured in this stream is an error condition that renders the stream undecodable. All vector +[floor1˙x˙list] element values must be unique within the vector; a non-unique value renders the +stream undecodable. +

    packet decode + + + +Packet decode begins by checking the [nonzero] flag: +

    +

    +1    1) [nonzero] = read 1 bit as boolean +
    +

    If [nonzero] is unset, that indicates this channel contained no audio energy in this frame. +Decode immediately returns a status indicating this floor curve (and thus this channel) is unused +this frame. (A return status of ’unused’ is different from decoding a floor that has all +points set to minimum representation amplitude, which happens to be approximately +-140dB). +

    Assuming [nonzero] is set, decode proceeds as follows: +

    +

    +1    1) [range] = vector { 256, 128, 86, 64 } element ([floor1_multiplier]-1) +
    2    2) vector [floor1_Y] element [0] = read ilog([range]-1) bits as unsigned integer +
    3    3) vector [floor1_Y] element [1] = read ilog([range]-1) bits as unsigned integer +
    4    4) [offset] = 2; +
    5    5) iterate [i] over the range 0 ... [floor1_partitions]-1 { +
    6   +
    7         6) [class] = vector [floor1_partition_class]  element [i] +
    8         7) [cdim]  = vector [floor1_class_dimensions] element [class] +
    9         8) [cbits] = vector [floor1_class_subclasses] element [class] +
    10         9) [csub]  = (2 exponent [cbits])-1 +
    11        10) [cval]  = 0 +
    12        11) if ( [cbits] is greater than zero ) { +
    13   +
    14               12) [cval] = read from packet using codebook number +
    15                   (vector [floor1_class_masterbooks] element [class]) in scalar context +
    16            } +
    17   +
    18        13) iterate [j] over the range 0 ... [cdim]-1 { +
    19   +
    20               14) [book] = array [floor1_subclass_books] element [class],([cval] bitwise AND [csub]) +
    21               15) [cval] = [cval] right shifted [cbits] bits +
    22        16) if ( [book] is not less than zero ) { +
    23   +
    24              17) vector [floor1_Y] element ([j]+[offset]) = read from packet using codebook +
    25                         [book] in scalar context +
    26   +
    27                   } else [book] is less than zero { +
    28   +
    29              18) vector [floor1_Y] element ([j]+[offset]) = 0 +
    30   +
    31                   } +
    32            } +
    33   +
    34        19) [offset] = [offset] + [cdim] +
    35   +
    36       } +
    37   +
    38   20) done +
    + + + +

    An end-of-packet condition during curve decode should be considered a nominal occurrence; if +end-of-packet is reached during any read operation above, floor decode is to return ’unused’ +status as if the [nonzero] flag had been unset at the beginning of decode. +

    Vector [floor1_Y] contains the values from packet decode needed for floor 1 synthesis. +

    curve computation +Curve computation is split into two logical steps; the first step derives final Y amplitude values +from the encoded, wrapped difference values taken from the bitstream. The second step +plots the curve lines. Also, although zero-difference values are used in the iterative +prediction to find final Y values, these points are conditionally skipped during final +line computation in step two. Skipping zero-difference values allows a smoother line +fit. +

    Although some aspects of the below algorithm look like inconsequential optimizations, +implementors are warned to follow the details closely. Deviation from implementing a strictly +equivalent algorithm can result in serious decoding errors. +

    +

    +step 1: amplitude value synthesis
    +

    Unwrap the always-positive-or-zero values read from the packet into +/- difference + values, then apply to line prediction. +

    +

    +1    1) [range] = vector { 256, 128, 86, 64 } element ([floor1_multiplier]-1) +
    2    2) vector [floor1_step2_flag] element [0] = set +
    3    3) vector [floor1_step2_flag] element [1] = set +
    4    4) vector [floor1_final_Y] element [0] = vector [floor1_Y] element [0] +
    5    5) vector [floor1_final_Y] element [1] = vector [floor1_Y] element [1] +
    6    6) iterate [i] over the range 2 ... [floor1_values]-1 { +
    7   +
    8         7) [low_neighbor_offset] = low_neighbor([floor1_X_list],[i]) +
    9         8) [high_neighbor_offset] = high_neighbor([floor1_X_list],[i]) +
    10   +
    11         9) [predicted] = render_point( vector [floor1_X_list] element [low_neighbor_offset], +
    12         vector [floor1_final_Y] element [low_neighbor_offset], +
    13                                        vector [floor1_X_list] element [high_neighbor_offset], +
    14         vector [floor1_final_Y] element [high_neighbor_offset], +
    15                                        vector [floor1_X_list] element [i] ) +
    16   +
    17        10) [val] = vector [floor1_Y] element [i] +
    18        11) [highroom] = [range] - [predicted] +
    19        12) [lowroom]  = [predicted] +
    20        13) if ( [highroom] is less than [lowroom] ) { +
    21   +
    22              14) [room] = [highroom] * 2 + + + +
    23   +
    24            } else [highroom] is not less than [lowroom] { +
    25   +
    26              15) [room] = [lowroom] * 2 +
    27   +
    28            } +
    29   +
    30        16) if ( [val] is nonzero ) { +
    31   +
    32              17) vector [floor1_step2_flag] element [low_neighbor_offset] = set +
    33              18) vector [floor1_step2_flag] element [high_neighbor_offset] = set +
    34              19) vector [floor1_step2_flag] element [i] = set +
    35              20) if ( [val] is greater than or equal to [room] ) { +
    36   +
    37                    21) if ( [highroom] is greater than [lowroom] ) { +
    38   +
    39                          22) vector [floor1_final_Y] element [i] = [val] - [lowroom] + [predicted] +
    40   +
    41         } else [highroom] is not greater than [lowroom] { +
    42   +
    43                          23) vector [floor1_final_Y] element [i] = [predicted] - [val] + [highroom] - 1 +
    44   +
    45                        } +
    46   +
    47                  } else [val] is less than [room] { +
    48   +
    49     24) if ([val] is odd) { +
    50   +
    51                          25) vector [floor1_final_Y] element [i] = +
    52                              [predicted] - (([val] + 1) divided by  2 using integer division) +
    53   +
    54                        } else [val] is even { +
    55   +
    56                          26) vector [floor1_final_Y] element [i] = +
    57                              [predicted] + ([val] / 2 using integer division) +
    58   +
    59                        } +
    60   +
    61                  } +
    62   +
    63            } else [val] is zero { +
    64   +
    65              27) vector [floor1_step2_flag] element [i] = unset +
    66              28) vector [floor1_final_Y] element [i] = [predicted] +
    67   +
    68            } +
    69   +
    70       } +
    71   +
    72   29) done +
    73   +
    +
    +step 2: curve synthesis
    +

    Curve synthesis generates a return vector [floor] of length [n] (where [n] is provided by + the decode process calling to floor decode). Floor 1 curve synthesis makes use of the + [floor1_X_list], [floor1_final_Y] and [floor1_step2_flag] vectors, as well as + [floor1˙multiplier] and [floor1˙values] values. + + + +

    Decode begins by sorting the scalars from vectors [floor1_X_list], [floor1_final_Y] and + [floor1_step2_flag] together into new vectors [floor1_X_list]’, [floor1_final_Y]’ + and [floor1_step2_flag]’ according to ascending sort order of the values in + [floor1_X_list]. That is, sort the values of [floor1_X_list] and then apply the same + permutation to elements of the other two vectors so that the X, Y and step2˙flag values still + match. +

    Then compute the final curve in one pass: +

    +

    +1    1) [hx] = 0 +
    2    2) [lx] = 0 +
    3    3) [ly] = vector [floor1_final_Y]’ element [0] * [floor1_multiplier] +
    4    4) iterate [i] over the range 1 ... [floor1_values]-1 { +
    5   +
    6         5) if ( [floor1_step2_flag]’ element [i] is set ) { +
    7   +
    8               6) [hy] = [floor1_final_Y]’ element [i] * [floor1_multiplier] +
    9         7) [hx] = [floor1_X_list]’ element [i] +
    10               8) render_line( [lx], [ly], [hx], [hy], [floor] ) +
    11               9) [lx] = [hx] +
    12       10) [ly] = [hy] +
    13            } +
    14       } +
    15   +
    16   11) if ( [hx] is less than [n] ) { +
    17   +
    18          12) render_line( [hx], [hy], [n], [hy], [floor] ) +
    19   +
    20       } +
    21   +
    22   13) if ( [hx] is greater than [n] ) { +
    23   +
    24              14) truncate vector [floor] to [n] elements +
    25   +
    26       } +
    27   +
    28   15) for each scalar in vector [floor], perform a lookup substitution using +
    29       the scalar value from [floor] as an offset into the vector [floor1_inverse_dB_static_table] +
    30   +
    31   16) done +
    32   +
    +
    + + + +

    8 Residue setup and decode

    +

    +

    8.1 Overview

    +

    A residue vector represents the fine detail of the audio spectrum of one channel in an audio frame +after the encoder subtracts the floor curve and performs any channel coupling. A residue vector +may represent spectral lines, spectral magnitude, spectral phase or hybrids as mixed by channel +coupling. The exact semantic content of the vector does not matter to the residue +abstraction. +

    Whatever the exact qualities, the Vorbis residue abstraction codes the residue vectors into the +bitstream packet, and then reconstructs the vectors during decode. Vorbis makes use of three +different encoding variants (numbered 0, 1 and 2) of the same basic vector encoding +abstraction. +

    +

    8.2 Residue format

    +

    Residue format partitions each vector in the vector bundle into chunks, classifies each +chunk, encodes the chunk classifications and finally encodes the chunks themselves +using the the specific VQ arrangement defined for each selected classification. The +exact interleaving and partitioning vary by residue encoding number, however the +high-level process used to classify and encode the residue vector is the same in all three +variants. +

    A set of coded residue vectors are all of the same length. High level coding structure, ignoring for +the moment exactly how a partition is encoded and simply trusting that it is, is as +follows: +

      +
    • Each vector is partitioned into multiple equal sized chunks according to configuration + specified. If we have a vector size of n, a partition size residue˙partition˙size, and + a total of ch residue vectors, the total number of partitioned chunks coded is + + + + n/residue˙partition˙size*ch. It is important to note that the integer division truncates. + In the below example, we assume an example residue˙partition˙size of 8. +
      • +
    • Each partition in each vector has a classification number that specifies which of + multiple configured VQ codebook setups are used to decode that partition. The + classification numbers of each partition can be thought of as forming a vector in + their own right, as in the illustration below. Just as the residue vectors are coded + in grouped partitions to increase encoding efficiency, the classification vector is also + partitioned into chunks. The integer elements of each scalar in a classification chunk + are built into a single scalar that represents the classification numbers in that chunk. + In the below example, the classification codeword encodes two classification numbers. +
      • +
    • The values in a residue vector may be encoded monolithically in a single pass through + the residue vector, but more often efficient codebook design dictates that each vector + is encoded as the additive sum of several passes through the residue vector using + more than one VQ codebook. Thus, each residue value potentially accumulates values + from multiple decode passes. The classification value associated with a partition is + the same in each pass, thus the classification codeword is coded only in the first pass. +
    +
    +

    + +

    PIC +

    Figure 11: illustration of residue vector format
    +
    +

    +

    8.3 residue 0

    +

    Residue 0 and 1 differ only in the way the values within a residue partition are interleaved during +partition encoding (visually treated as a black box–or cyan box or brown box–in the above +figure). +

    Residue encoding 0 interleaves VQ encoding according to the dimension of the codebook used to + + + +encode a partition in a specific pass. The dimension of the codebook need not be the same in +multiple passes, however the partition size must be an even multiple of the codebook +dimension. +

    As an example, assume a partition vector of size eight, to be encoded by residue 0 using +codebook sizes of 8, 4, 2 and 1: +

    +

    +1   +
    2              original residue vector: [ 0 1 2 3 4 5 6 7 ] +
    3   +
    4  codebook dimensions = 8  encoded as: [ 0 1 2 3 4 5 6 7 ] +
    5   +
    6  codebook dimensions = 4  encoded as: [ 0 2 4 6 ], [ 1 3 5 7 ] +
    7   +
    8  codebook dimensions = 2  encoded as: [ 0 4 ], [ 1 5 ], [ 2 6 ], [ 3 7 ] +
    9   +
    10  codebook dimensions = 1  encoded as: [ 0 ], [ 1 ], [ 2 ], [ 3 ], [ 4 ], [ 5 ], [ 6 ], [ 7 ] +
    11   +
    +

    It is worth mentioning at this point that no configurable value in the residue coding setup is +restricted to a power of two. +

    +

    8.4 residue 1

    +

    Residue 1 does not interleave VQ encoding. It represents partition vector scalars in order. As +with residue 0, however, partition length must be an integer multiple of the codebook dimension, +although dimension may vary from pass to pass. +

    As an example, assume a partition vector of size eight, to be encoded by residue 0 using +codebook sizes of 8, 4, 2 and 1: +

    +

    +1   +
    2              original residue vector: [ 0 1 2 3 4 5 6 7 ] +
    3   +
    4  codebook dimensions = 8  encoded as: [ 0 1 2 3 4 5 6 7 ] +
    5   +
    6  codebook dimensions = 4  encoded as: [ 0 1 2 3 ], [ 4 5 6 7 ] +
    7   +
    8  codebook dimensions = 2  encoded as: [ 0 1 ], [ 2 3 ], [ 4 5 ], [ 6 7 ] +
    9   +
    10  codebook dimensions = 1  encoded as: [ 0 ], [ 1 ], [ 2 ], [ 3 ], [ 4 ], [ 5 ], [ 6 ], [ 7 ] +
    11   + + + +
    +

    +

    8.5 residue 2

    +

    Residue type two can be thought of as a variant of residue type 1. Rather than encoding multiple +passed-in vectors as in residue type 1, the ch passed in vectors of length n are first interleaved +and flattened into a single vector of length ch*n. Encoding then proceeds as in type 1. Decoding +is as in type 1 with decode interleave reversed. If operating on a single vector to begin with, +residue type 1 and type 2 are equivalent. +

    +

    + +

    PIC +

    Figure 12: illustration of residue type 2
    +
    +

    +

    8.6 Residue decode

    +

    +

    8.6.1 header decode
    +

    Header decode for all three residue types is identical. +

    +1    1) [residue_begin] = read 24 bits as unsigned integer +
    2    2) [residue_end] = read 24 bits as unsigned integer +
    3    3) [residue_partition_size] = read 24 bits as unsigned integer and add one +
    4    4) [residue_classifications] = read 6 bits as unsigned integer and add one + + + +
    5    5) [residue_classbook] = read 8 bits as unsigned integer +
    +

    [residue_begin] and [residue_end] select the specific sub-portion of each vector that is +actually coded; it implements akin to a bandpass where, for coding purposes, the vector +effectively begins at element [residue_begin] and ends at [residue_end]. Preceding and +following values in the unpacked vectors are zeroed. Note that for residue type 2, these +values as well as [residue_partition_size]apply to the interleaved vector, not the +individual vectors before interleave. [residue_partition_size] is as explained above, +[residue_classifications] is the number of possible classification to which a partition can +belong and [residue_classbook] is the codebook number used to code classification +codewords. The number of dimensions in book [residue_classbook] determines how +many classification values are grouped into a single classification codeword. Note that +the number of entries and dimensions in book [residue_classbook], along with +[residue_classifications], overdetermines to possible number of classification +codewords. If [residue_classifications]ˆ[residue_classbook].dimensions exceeds +[residue_classbook].entries, the bitstream should be regarded to be undecodable. +

    Next we read a bitmap pattern that specifies which partition classes code values in which +passes. +

    +

    +1    1) iterate [i] over the range 0 ... [residue_classifications]-1 { +
    2   +
    3         2) [high_bits] = 0 +
    4         3) [low_bits] = read 3 bits as unsigned integer +
    5         4) [bitflag] = read one bit as boolean +
    6         5) if ( [bitflag] is set ) then [high_bits] = read five bits as unsigned integer +
    7         6) vector [residue_cascade] element [i] = [high_bits] * 8 + [low_bits] +
    8       } +
    9    7) done +
    +

    Finally, we read in a list of book numbers, each corresponding to specific bit set in the cascade +bitmap. We loop over the possible codebook classifications and the maximum possible number of +encoding stages (8 in Vorbis I, as constrained by the elements of the cascade bitmap being eight +bits): +

    +

    +1    1) iterate [i] over the range 0 ... [residue_classifications]-1 { +
    2   +
    3         2) iterate [j] over the range 0 ... 7 { +
    4   +
    5              3) if ( vector [residue_cascade] element [i] bit [j] is set ) { +
    6   +
    7                   4) array [residue_books] element [i][j] = read 8 bits as unsigned integer +
    8   +
    9                 } else { + + + +
    10   +
    11                   5) array [residue_books] element [i][j] = unused +
    12   +
    13                 } +
    14            } +
    15        } +
    16   +
    17    6) done +
    +

    An end-of-packet condition at any point in header decode renders the stream undecodable. +In addition, any codebook number greater than the maximum numbered codebook +set up in this stream also renders the stream undecodable. All codebooks in array +[residue˙books] are required to have a value mapping. The presence of codebook in array +[residue˙books] without a value mapping (maptype equals zero) renders the stream +undecodable. +

    +

    8.6.2 packet decode
    +

    Format 0 and 1 packet decode is identical except for specific partition interleave. Format 2 packet +decode can be built out of the format 1 decode process. Thus we describe first the decode +infrastructure identical to all three formats. +

    In addition to configuration information, the residue decode process is passed the number of +vectors in the submap bundle and a vector of flags indicating if any of the vectors are not to be +decoded. If the passed in number of vectors is 3 and vector number 1 is marked ’do not decode’, +decode skips vector 1 during the decode loop. However, even ’do not decode’ vectors are +allocated and zeroed. +

    Depending on the values of [residue_begin] and [residue_end], it is obvious that the +encoded portion of a residue vector may be the entire possible residue vector or some other strict +subset of the actual residue vector size with zero padding at either uncoded end. However, it is +also possible to set [residue_begin] and [residue_end] to specify a range partially or wholly +beyond the maximum vector size. Before beginning residue decode, limit [residue_begin] +and [residue_end] to the maximum possible vector size as follows. We assume that +the number of vectors being encoded, [ch] is provided by the higher level decoding +process. +

    +

    +1    1) [actual_size] = current blocksize/2; +
    2    2) if residue encoding is format 2 +
    3         3) [actual_size] = [actual_size] * [ch]; + + + +
    4    4) [limit_residue_begin] = maximum of ([residue_begin],[actual_size]); +
    5    5) [limit_residue_end] = maximum of ([residue_end],[actual_size]); +
    +

    The following convenience values are conceptually useful to clarifying the decode process: +

    +

    +1    1) [classwords_per_codeword] = [codebook_dimensions] value of codebook [residue_classbook] +
    2    2) [n_to_read] = [limit_residue_end] - [limit_residue_begin] +
    3    3) [partitions_to_read] = [n_to_read] / [residue_partition_size] +
    +

    Packet decode proceeds as follows, matching the description offered earlier in the document. +

    +1    1) allocate and zero all vectors that will be returned. +
    2    2) if ([n_to_read] is zero), stop; there is no residue to decode. +
    3    3) iterate [pass] over the range 0 ... 7 { +
    4   +
    5         4) [partition_count] = 0 +
    6   +
    7         5) while [partition_count] is less than [partitions_to_read] +
    8   +
    9              6) if ([pass] is zero) { +
    10   +
    11                   7) iterate [j] over the range 0 .. [ch]-1 { +
    12   +
    13                        8) if vector [j] is not marked ’do not decode’ { +
    14   +
    15                             9) [temp] = read from packet using codebook [residue_classbook] in scalar context +
    16                            10) iterate [i] descending over the range [classwords_per_codeword]-1 ... 0 { +
    17   +
    18                                 11) array [classifications] element [j],([i]+[partition_count]) = +
    19                                     [temp] integer modulo [residue_classifications] +
    20                                 12) [temp] = [temp] / [residue_classifications] using integer division +
    21   +
    22                                } +
    23   +
    24                           } +
    25   +
    26                      } +
    27   +
    28                 } +
    29   +
    30             13) iterate [i] over the range 0 .. ([classwords_per_codeword] - 1) while [partition_count] +
    31                 is also less than [partitions_to_read] { +
    32   +
    33                   14) iterate [j] over the range 0 .. [ch]-1 { +
    34   +
    35                        15) if vector [j] is not marked ’do not decode’ { +
    36   +
    37                             16) [vqclass] = array [classifications] element [j],[partition_count] +
    38                             17) [vqbook] = array [residue_books] element [vqclass],[pass] +
    39                             18) if ([vqbook] is not ’unused’) { +
    40   +
    41                                  19) decode partition into output vector number [j], starting at scalar +
    42                                      offset [limit_residue_begin]+[partition_count]*[residue_partition_size] using +
    43                                      codebook number [vqbook] in VQ context +
    44                            } + + + +
    45                       } +
    46   +
    47                   20) increment [partition_count] by one +
    48   +
    49                 } +
    50            } +
    51       } +
    52   +
    53   21) done +
    54   +
    +

    An end-of-packet condition during packet decode is to be considered a nominal occurrence. +Decode returns the result of vector decode up to that point. +

    +

    8.6.3 format 0 specifics
    +

    Format zero decodes partitions exactly as described earlier in the ’Residue Format: residue 0’ +section. The following pseudocode presents the same algorithm. Assume: +

      +
    • [n] is the value in [residue_partition_size] +
      • +
    • [v] is the residue vector +
      • +
    • [offset] is the beginning read offset in [v]
    +

    +

    +1   1) [step] = [n] / [codebook_dimensions] +
    2   2) iterate [i] over the range 0 ... [step]-1 { +
    3   +
    4        3) vector [entry_temp] = read vector from packet using current codebook in VQ context +
    5        4) iterate [j] over the range 0 ... [codebook_dimensions]-1 { +
    6   +
    7             5) vector [v] element ([offset]+[i]+[j]*[step]) = +
    8           vector [v] element ([offset]+[i]+[j]*[step]) + +
    9                  vector [entry_temp] element [j] +
    10   +
    11           } +
    12   +
    13      } +
    14   +
    15    6) done +
    16   + + + +
    +

    +

    8.6.4 format 1 specifics
    +

    Format 1 decodes partitions exactly as described earlier in the ’Residue Format: residue 1’ +section. The following pseudocode presents the same algorithm. Assume: +

      +
    • [n] is the value in [residue_partition_size] +
      • +
    • [v] is the residue vector +
      • +
    • [offset] is the beginning read offset in [v]
    +

    +

    +1   1) [i] = 0 +
    2   2) vector [entry_temp] = read vector from packet using current codebook in VQ context +
    3   3) iterate [j] over the range 0 ... [codebook_dimensions]-1 { +
    4   +
    5        4) vector [v] element ([offset]+[i]) = +
    6     vector [v] element ([offset]+[i]) + +
    7            vector [entry_temp] element [j] +
    8        5) increment [i] +
    9   +
    10      } +
    11   +
    12    6) if ( [i] is less than [n] ) continue at step 2 +
    13    7) done +
    +

    +

    8.6.5 format 2 specifics
    +

    Format 2 is reducible to format 1. It may be implemented as an additional step prior to and an +additional post-decode step after a normal format 1 decode. + + + +

    Format 2 handles ’do not decode’ vectors differently than residue 0 or 1; if all vectors are marked +’do not decode’, no decode occurrs. However, if at least one vector is to be decoded, all +the vectors are decoded. We then request normal format 1 to decode a single vector +representing all output channels, rather than a vector for each channel. After decode, +deinterleave the vector into independent vectors, one for each output channel. That +is: +

    +

      +
    1. If all vectors 0 through ch-1 are marked ’do not decode’, allocate and clear a single + vector [v]of length ch*n and skip step 2 below; proceed directly to the post-decode + step. +
      2. +
    2. Rather than performing format 1 decode to produce ch vectors of length n each, call + format 1 decode to produce a single vector [v] of length ch*n. +
      3. +
    3. Post decode: Deinterleave the single vector [v] returned by format 1 decode as + described above into ch independent vectors, one for each outputchannel, according + to: +
      +1    1) iterate [i] over the range 0 ... [n]-1 { +
      2   +
      3         2) iterate [j] over the range 0 ... [ch]-1 { +
      4   +
      5              3) output vector number [j] element [i] = vector [v] element ([i] * [ch] + [j]) +
      6   +
      7            } +
      8       } +
      9   +
      10    4) done +
      +
    + + + + + + +

    9 Helper equations

    +

    +

    9.1 Overview

    +

    The equations below are used in multiple places by the Vorbis codec specification. Rather than +cluttering up the main specification documents, they are defined here and referenced where +appropriate. +

    +

    9.2 Functions

    +

    +

    9.2.1 ilog
    +

    The ”ilog(x)” function returns the position number (1 through n) of the highest set bit in the +two’s complement integer value [x]. Values of [x] less than zero are defined to return +zero. +

    +

    +1    1) [return_value] = 0; +
    2    2) if ( [x] is greater than zero ) { +
    3   +
    4         3) increment [return_value]; +
    5         4) logical shift [x] one bit to the right, padding the MSb with zero +
    6         5) repeat at step 2) +
    7   +
    8       } +
    9   +
    10     6) done +
    + + + +

    Examples: +

      +
    • ilog(0) = 0; +
      • +
    • ilog(1) = 1; +
      • +
    • ilog(2) = 2; +
      • +
    • ilog(3) = 2; +
      • +
    • ilog(4) = 3; +
      • +
    • ilog(7) = 3; +
      • +
    • ilog(negative number) = 0;
    +

    +

    9.2.2 float32˙unpack
    +

    ”float32˙unpack(x)” is intended to translate the packed binary representation of a Vorbis +codebook float value into the representation used by the decoder for floating point numbers. For +purposes of this example, we will unpack a Vorbis float32 into a host-native floating point +number. +

    +

    +1    1) [mantissa] = [x] bitwise AND 0x1fffff (unsigned result) +
    2    2) [sign] = [x] bitwise AND 0x80000000 (unsigned result) +
    3    3) [exponent] = ( [x] bitwise AND 0x7fe00000) shifted right 21 bits (unsigned result) +
    4    4) if ( [sign] is nonzero ) then negate [mantissa] +
    5    5) return [mantissa] * ( 2 ^ ( [exponent] - 788 ) ) +
    + + + +

    +

    9.2.3 lookup1˙values
    +

    ”lookup1˙values(codebook˙entries,codebook˙dimensions)” is used to compute the correct length of +the value index for a codebook VQ lookup table of lookup type 1. The values on this list are +permuted to construct the VQ vector lookup table of size [codebook_entries]. +

    The return value for this function is defined to be ’the greatest integer value for which +[return_value] to the power of [codebook_dimensions] is less than or equal to +[codebook_entries]’. +

    +

    9.2.4 low˙neighbor
    +

    ”low˙neighbor(v,x)” finds the position n in vector [v] of the greatest value scalar element for +which n is less than [x] and vector [v] element n is less than vector [v] element +[x]. +

    +

    9.2.5 high˙neighbor
    +

    ”high˙neighbor(v,x)” finds the position n in vector [v] of the lowest value scalar element for +which n is less than [x] and vector [v] element n is greater than vector [v] element +[x]. +

    +

    9.2.6 render˙point
    +

    ”render˙point(x0,y0,x1,y1,X)” is used to find the Y value at point X along the line specified by +x0, x1, y0 and y1. This function uses an integer algorithm to solve for the point directly without +calculating intervening values along the line. +

    + + + +

    +1    1)  [dy] = [y1] - [y0] +
    2    2) [adx] = [x1] - [x0] +
    3    3) [ady] = absolute value of [dy] +
    4    4) [err] = [ady] * ([X] - [x0]) +
    5    5) [off] = [err] / [adx] using integer division +
    6    6) if ( [dy] is less than zero ) { +
    7   +
    8         7) [Y] = [y0] - [off] +
    9   +
    10       } else { +
    11   +
    12         8) [Y] = [y0] + [off] +
    13   +
    14       } +
    15   +
    16    9) done +
    +

    +

    9.2.7 render˙line
    +

    Floor decode type one uses the integer line drawing algorithm of ”render˙line(x0, y0, x1, y1, v)” +to construct an integer floor curve for contiguous piecewise line segments. Note that it has not +been relevant elsewhere, but here we must define integer division as rounding division of both +positive and negative numbers toward zero. +

    +

    +1    1)   [dy] = [y1] - [y0] +
    2    2)  [adx] = [x1] - [x0] +
    3    3)  [ady] = absolute value of [dy] +
    4    4) [base] = [dy] / [adx] using integer division +
    5    5)    [x] = [x0] +
    6    6)    [y] = [y0] +
    7    7)  [err] = 0 +
    8   +
    9    8) if ( [dy] is less than 0 ) { +
    10   +
    11          9) [sy] = [base] - 1 +
    12   +
    13       } else { +
    14   +
    15         10) [sy] = [base] + 1 +
    16   +
    17       } +
    18   +
    19   11) [ady] = [ady] - (absolute value of [base]) * [adx] +
    20   12) vector [v] element [x] = [y] +
    21   +
    22   13) iterate [x] over the range [x0]+1 ... [x1]-1 { +
    23   +
    24         14) [err] = [err] + [ady]; + + + +
    25         15) if ( [err] >= [adx] ) { +
    26   +
    27               16) [err] = [err] - [adx] +
    28               17)   [y] = [y] + [sy] +
    29   +
    30             } else { +
    31   +
    32               18) [y] = [y] + [base] +
    33   +
    34             } +
    35   +
    36         19) vector [v] element [x] = [y] +
    37   +
    38       } +
    + + + + + + +

    10 Tables

    +

    +

    10.1 floor1_inverse_dB_table

    +

    The vector [floor1_inverse_dB_table] is a 256 element static lookup table consiting of the +following values (read left to right then top to bottom): +

    +

    +1    1.0649863e-07, 1.1341951e-07, 1.2079015e-07, 1.2863978e-07, +
    2    1.3699951e-07, 1.4590251e-07, 1.5538408e-07, 1.6548181e-07, +
    3    1.7623575e-07, 1.8768855e-07, 1.9988561e-07, 2.1287530e-07, +
    4    2.2670913e-07, 2.4144197e-07, 2.5713223e-07, 2.7384213e-07, +
    5    2.9163793e-07, 3.1059021e-07, 3.3077411e-07, 3.5226968e-07, +
    6    3.7516214e-07, 3.9954229e-07, 4.2550680e-07, 4.5315863e-07, +
    7    4.8260743e-07, 5.1396998e-07, 5.4737065e-07, 5.8294187e-07, +
    8    6.2082472e-07, 6.6116941e-07, 7.0413592e-07, 7.4989464e-07, +
    9    7.9862701e-07, 8.5052630e-07, 9.0579828e-07, 9.6466216e-07, +
    10    1.0273513e-06, 1.0941144e-06, 1.1652161e-06, 1.2409384e-06, +
    11    1.3215816e-06, 1.4074654e-06, 1.4989305e-06, 1.5963394e-06, +
    12    1.7000785e-06, 1.8105592e-06, 1.9282195e-06, 2.0535261e-06, +
    13    2.1869758e-06, 2.3290978e-06, 2.4804557e-06, 2.6416497e-06, +
    14    2.8133190e-06, 2.9961443e-06, 3.1908506e-06, 3.3982101e-06, +
    15    3.6190449e-06, 3.8542308e-06, 4.1047004e-06, 4.3714470e-06, +
    16    4.6555282e-06, 4.9580707e-06, 5.2802740e-06, 5.6234160e-06, +
    17    5.9888572e-06, 6.3780469e-06, 6.7925283e-06, 7.2339451e-06, +
    18    7.7040476e-06, 8.2047000e-06, 8.7378876e-06, 9.3057248e-06, +
    19    9.9104632e-06, 1.0554501e-05, 1.1240392e-05, 1.1970856e-05, +
    20    1.2748789e-05, 1.3577278e-05, 1.4459606e-05, 1.5399272e-05, +
    21    1.6400004e-05, 1.7465768e-05, 1.8600792e-05, 1.9809576e-05, +
    22    2.1096914e-05, 2.2467911e-05, 2.3928002e-05, 2.5482978e-05, +
    23    2.7139006e-05, 2.8902651e-05, 3.0780908e-05, 3.2781225e-05, +
    24    3.4911534e-05, 3.7180282e-05, 3.9596466e-05, 4.2169667e-05, +
    25    4.4910090e-05, 4.7828601e-05, 5.0936773e-05, 5.4246931e-05, +
    26    5.7772202e-05, 6.1526565e-05, 6.5524908e-05, 6.9783085e-05, +
    27    7.4317983e-05, 7.9147585e-05, 8.4291040e-05, 8.9768747e-05, +
    28    9.5602426e-05, 0.00010181521, 0.00010843174, 0.00011547824, +
    29    0.00012298267, 0.00013097477, 0.00013948625, 0.00014855085, +
    30    0.00015820453, 0.00016848555, 0.00017943469, 0.00019109536, +
    31    0.00020351382, 0.00021673929, 0.00023082423, 0.00024582449, +
    32    0.00026179955, 0.00027881276, 0.00029693158, 0.00031622787, +
    33    0.00033677814, 0.00035866388, 0.00038197188, 0.00040679456, +
    34    0.00043323036, 0.00046138411, 0.00049136745, 0.00052329927, +
    35    0.00055730621, 0.00059352311, 0.00063209358, 0.00067317058, +
    36    0.00071691700, 0.00076350630, 0.00081312324, 0.00086596457, +
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    41    0.0025254795,  0.0026895994,  0.0028643847,  0.0030505286, +
    42    0.0032487691,  0.0034598925,  0.0036847358,  0.0039241906, + + + +
    43    0.0041792066,  0.0044507950,  0.0047400328,  0.0050480668, +
    44    0.0053761186,  0.0057254891,  0.0060975636,  0.0064938176, +
    45    0.0069158225,  0.0073652516,  0.0078438871,  0.0083536271, +
    46    0.0088964928,  0.009474637,   0.010090352,   0.010746080, +
    47    0.011444421,   0.012188144,   0.012980198,   0.013823725, +
    48    0.014722068,   0.015678791,   0.016697687,   0.017782797, +
    49    0.018938423,   0.020169149,   0.021479854,   0.022875735, +
    50    0.024362330,   0.025945531,   0.027631618,   0.029427276, +
    51    0.031339626,   0.033376252,   0.035545228,   0.037855157, +
    52    0.040315199,   0.042935108,   0.045725273,   0.048696758, +
    53    0.051861348,   0.055231591,   0.058820850,   0.062643361, +
    54    0.066714279,   0.071049749,   0.075666962,   0.080584227, +
    55    0.085821044,   0.091398179,   0.097337747,   0.10366330, +
    56    0.11039993,    0.11757434,    0.12521498,    0.13335215, +
    57    0.14201813,    0.15124727,    0.16107617,    0.17154380, +
    58    0.18269168,    0.19456402,    0.20720788,    0.22067342, +
    59    0.23501402,    0.25028656,    0.26655159,    0.28387361, +
    60    0.30232132,    0.32196786,    0.34289114,    0.36517414, +
    61    0.38890521,    0.41417847,    0.44109412,    0.46975890, +
    62    0.50028648,    0.53279791,    0.56742212,    0.60429640, +
    63    0.64356699,    0.68538959,    0.72993007,    0.77736504, +
    64    0.82788260,    0.88168307,    0.9389798,     1. +
    + + + + + + +

    A Embedding Vorbis into an Ogg stream

    +

    +

    A.1 Overview

    +

    This document describes using Ogg logical and physical transport streams to encapsulate Vorbis +compressed audio packet data into file form. +

    The Section 1, “Introduction and Description” provides an overview of the construction of +Vorbis audio packets. +

    The Ogg bitstream overview and Ogg logical bitstream and framing spec provide detailed +descriptions of Ogg transport streams. This specification document assumes a working +knowledge of the concepts covered in these named backround documents. Please read them +first. +

    +

    A.1.1 Restrictions
    +

    The Ogg/Vorbis I specification currently dictates that Ogg/Vorbis streams use Ogg transport +streams in degenerate, unmultiplexed form only. That is: +

      +
    • A meta-headerless Ogg file encapsulates the Vorbis I packets +
      • +
    • The Ogg stream may be chained, i.e., contain multiple, contigous logical streams + (links). +
      • +
    • The Ogg stream must be unmultiplexed (only one stream, a Vorbis audio stream, + per link) +
    + + + +

    This is not to say that it is not currently possible to multiplex Vorbis with other media +types into a multi-stream Ogg file. At the time this document was written, Ogg was +becoming a popular container for low-bitrate movies consisting of DivX video and Vorbis +audio. However, a ’Vorbis I audio file’ is taken to imply Vorbis audio existing alone +within a degenerate Ogg stream. A compliant ’Vorbis audio player’ is not required to +implement Ogg support beyond the specific support of Vorbis within a degenrate Ogg +stream (naturally, application authors are encouraged to support full multiplexed Ogg +handling). +

    +

    A.1.2 MIME type
    +

    The MIME type of Ogg files depend on the context. Specifically, complex multimedia and +applications should use application/ogg, while visual media should use video/ogg, and audio +audio/ogg. Vorbis data encapsulated in Ogg may appear in any of those types. RTP +encapsulated Vorbis should use audio/vorbis + audio/vorbis-config. +

    +

    A.2 Encapsulation

    +

    Ogg encapsulation of a Vorbis packet stream is straightforward. +

      +
    • The first Vorbis packet (the identification header), which uniquely identifies a stream + as Vorbis audio, is placed alone in the first page of the logical Ogg stream. This + results in a first Ogg page of exactly 58 bytes at the very beginning of the logical + stream. +
      • +
    • This first page is marked ’beginning of stream’ in the page flags. +
      • +
    • The second and third vorbis packets (comment and setup headers) may span one or + more pages beginning on the second page of the logical stream. However many pages + they span, the third header packet finishes the page on which it ends. The next (first + audio) packet must begin on a fresh page. + + + +
      • +
    • The granule position of these first pages containing only headers is zero. +
      • +
    • The first audio packet of the logical stream begins a fresh Ogg page. +
      • +
    • Packets are placed into ogg pages in order until the end of stream. +
      • +
    • The last page is marked ’end of stream’ in the page flags. +
      • +
    • Vorbis packets may span page boundaries. +
      • +
    • The granule position of pages containing Vorbis audio is in units of PCM audio + samples (per channel; a stereo stream’s granule position does not increment at twice + the speed of a mono stream). +
      • +
    • The granule position of a page represents the end PCM sample position of the last + packet completed on that page. The ’last PCM sample’ is the last complete sample + returned by decode, not an internal sample awaiting lapping with a subsequent block. + A page that is entirely spanned by a single packet (that completes on a subsequent + page) has no granule position, and the granule position is set to ’-1’. +

      Note that the last decoded (fully lapped) PCM sample from a packet is not + necessarily the middle sample from that block. If, eg, the current Vorbis packet + encodes a ”long block” and the next Vorbis packet encodes a ”short block”, the last + decodable sample from the current packet be at position (3*long_block_length/4) - + (short_block_length/4). +

      • +
    • The granule (PCM) position of the first page need not indicate that the stream + started at position zero. Although the granule position belongs to the last completed + packet on the page and a valid granule position must be positive, by inference it may + indicate that the PCM position of the beginning of audio is positive or negative. +
        +
      • A positive starting value simply indicates that this stream begins at some + positive time offset, potentially within a larger program. This is a common case + when connecting to the middle of broadcast stream. +
        • +
      • A negative value indicates that output samples preceeding time zero should be + + + + discarded during decoding; this technique is used to allow sample-granularity + editing of the stream start time of already-encoded Vorbis streams. The number + of samples to be discarded must not exceed the overlap-add span of the first two + audio packets. +
      +

      In both of these cases in which the initial audio PCM starting offset is nonzero, the + second finished audio packet must flush the page on which it appears and the + third packet begin a fresh page. This allows the decoder to always be able to + perform PCM position adjustments before needing to return any PCM data from + synthesis, resulting in correct positioning information without any aditional seeking + logic. +

      Note: Failure to do so should, at worst, cause a decoder implementation to return + incorrect positioning information for seeking operations at the very beginning of the + stream. +

      • +
    • A granule position on the final page in a stream that indicates less audio data than the + final packet would normally return is used to end the stream on other than even frame + boundaries. The difference between the actual available data returned and the + declared amount indicates how many trailing samples to discard from the decoding + process. +
    + + + +

    B Vorbis encapsulation in RTP

    +

    Please consult RFC 5215 “RTP Payload Format for Vorbis Encoded Audio” for description of +how to embed Vorbis audio in an RTP stream. + + + + + + +

    Colophon

    +

    PIC +

    Ogg is a Xiph.Org Foundation effort to protect essential tenets of Internet multimedia from +corporate hostage-taking; Open Source is the net’s greatest tool to keep everyone honest. See +About the Xiph.Org Foundation for details. +

    Ogg Vorbis is the first Ogg audio CODEC. Anyone may freely use and distribute the Ogg and +Vorbis specification, whether in a private, public or corporate capacity. However, the Xiph.Org +Foundation and the Ogg project (xiph.org) reserve the right to set the Ogg Vorbis specification +and certify specification compliance. +

    Xiph.Org’s Vorbis software CODEC implementation is distributed under a BSD-like license. This +does not restrict third parties from distributing independent implementations of Vorbis software +under other licenses. +

    Ogg, Vorbis, Xiph.Org Foundation and their logos are trademarks (tm) of the Xiph.Org +Foundation. These pages are copyright (C) 1994-2007 Xiph.Org Foundation. All rights +reserved. +

    This document is set using LATEX. + + + +

    References

    +

    +

    +

    + [1]   T. Sporer, K. Brandenburg and + B. Edler, The use of multirate filter banks for coding of high quality digital audio, + http://www.iocon.com/resource/docs/ps/eusipco_corrected.ps. +

    +
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+>> endobj +267 0 obj << +/Title 268 0 R +/A 265 0 R +/Parent 263 0 R +/Next 271 0 R +>> endobj +263 0 obj << +/Title 264 0 R +/A 261 0 R +/Parent 1162 0 R +/Prev 239 0 R +/Next 283 0 R +/First 267 0 R +/Last 271 0 R +/Count -2 +>> endobj +259 0 obj << +/Title 260 0 R +/A 257 0 R +/Parent 247 0 R +/Prev 255 0 R +>> endobj +255 0 obj << +/Title 256 0 R +/A 253 0 R +/Parent 247 0 R +/Prev 251 0 R +/Next 259 0 R +>> endobj +251 0 obj << +/Title 252 0 R +/A 249 0 R +/Parent 247 0 R +/Next 255 0 R +>> endobj +247 0 obj << +/Title 248 0 R +/A 245 0 R +/Parent 239 0 R +/Prev 243 0 R +/First 251 0 R +/Last 259 0 R +/Count -3 +>> endobj +243 0 obj << +/Title 244 0 R +/A 241 0 R +/Parent 239 0 R +/Next 247 0 R +>> endobj +239 0 obj << +/Title 240 0 R +/A 237 0 R +/Parent 1162 0 R +/Prev 215 0 R +/Next 263 0 R +/First 243 0 R +/Last 247 0 R +/Count -2 +>> endobj +235 0 obj << +/Title 236 0 R +/A 233 0 R +/Parent 223 0 R +/Prev 231 0 R +>> endobj +231 0 obj << +/Title 232 0 R +/A 229 0 R +/Parent 223 0 R +/Prev 227 0 R +/Next 235 0 R +>> endobj +227 0 obj << +/Title 228 0 R +/A 225 0 R +/Parent 223 0 R +/Next 231 0 R +>> endobj +223 0 obj << +/Title 224 0 R +/A 221 0 R +/Parent 215 0 R +/Prev 219 0 R +/First 227 0 R +/Last 235 0 R +/Count -3 +>> endobj +219 0 obj << +/Title 220 0 R +/A 217 0 R +/Parent 215 0 R +/Next 223 0 R +>> endobj +215 0 obj << +/Title 216 0 R +/A 213 0 R +/Parent 1162 0 R +/Prev 147 0 R +/Next 239 0 R +/First 219 0 R +/Last 223 0 R +/Count -2 +>> endobj +211 0 obj << +/Title 212 0 R +/A 209 0 R +/Parent 175 0 R +/Prev 207 0 R +>> endobj +207 0 obj << +/Title 208 0 R +/A 205 0 R +/Parent 175 0 R +/Prev 203 0 R +/Next 211 0 R +>> endobj +203 0 obj << +/Title 204 0 R +/A 201 0 R +/Parent 175 0 R +/Prev 199 0 R +/Next 207 0 R +>> endobj +199 0 obj << +/Title 200 0 R +/A 197 0 R +/Parent 175 0 R +/Prev 195 0 R +/Next 203 0 R +>> endobj +195 0 obj << +/Title 196 0 R +/A 193 0 R +/Parent 175 0 R +/Prev 191 0 R +/Next 199 0 R +>> endobj +191 0 obj << +/Title 192 0 R +/A 189 0 R +/Parent 175 0 R +/Prev 187 0 R +/Next 195 0 R +>> endobj +187 0 obj << +/Title 188 0 R +/A 185 0 R +/Parent 175 0 R +/Prev 183 0 R +/Next 191 0 R +>> endobj +183 0 obj << +/Title 184 0 R +/A 181 0 R +/Parent 175 0 R +/Prev 179 0 R +/Next 187 0 R +>> endobj +179 0 obj << +/Title 180 0 R +/A 177 0 R +/Parent 175 0 R +/Next 183 0 R +>> endobj +175 0 obj << +/Title 176 0 R +/A 173 0 R +/Parent 147 0 R +/Prev 155 0 R +/First 179 0 R +/Last 211 0 R +/Count -9 +>> endobj +171 0 obj << +/Title 172 0 R +/A 169 0 R +/Parent 155 0 R +/Prev 167 0 R +>> endobj +167 0 obj << +/Title 168 0 R +/A 165 0 R +/Parent 155 0 R +/Prev 163 0 R +/Next 171 0 R +>> endobj +163 0 obj << +/Title 164 0 R +/A 161 0 R +/Parent 155 0 R +/Prev 159 0 R +/Next 167 0 R +>> endobj +159 0 obj << +/Title 160 0 R +/A 157 0 R +/Parent 155 0 R +/Next 163 0 R +>> endobj +155 0 obj << +/Title 156 0 R +/A 153 0 R +/Parent 147 0 R +/Prev 151 0 R +/Next 175 0 R +/First 159 0 R +/Last 171 0 R +/Count -4 +>> endobj +151 0 obj << +/Title 152 0 R +/A 149 0 R +/Parent 147 0 R +/Next 155 0 R +>> endobj +147 0 obj << +/Title 148 0 R +/A 145 0 R +/Parent 1162 0 R +/Prev 123 0 R +/Next 215 0 R +/First 151 0 R +/Last 175 0 R +/Count -3 +>> endobj +143 0 obj << +/Title 144 0 R +/A 141 0 R +/Parent 123 0 R +/Prev 135 0 R +>> endobj +139 0 obj << +/Title 140 0 R +/A 137 0 R +/Parent 135 0 R +>> endobj +135 0 obj << +/Title 136 0 R +/A 133 0 R +/Parent 123 0 R +/Prev 127 0 R +/Next 143 0 R +/First 139 0 R +/Last 139 0 R +/Count -1 +>> endobj +131 0 obj << +/Title 132 0 R +/A 129 0 R +/Parent 127 0 R +>> endobj +127 0 obj << +/Title 128 0 R +/A 125 0 R +/Parent 123 0 R +/Next 135 0 R +/First 131 0 R +/Last 131 0 R +/Count -1 +>> endobj +123 0 obj << +/Title 124 0 R +/A 121 0 R +/Parent 1162 0 R +/Prev 79 0 R +/Next 147 0 R +/First 127 0 R +/Last 143 0 R +/Count -3 +>> endobj +119 0 obj << +/Title 120 0 R +/A 117 0 R +/Parent 83 0 R +/Prev 115 0 R +>> endobj +115 0 obj << +/Title 116 0 R +/A 113 0 R +/Parent 83 0 R +/Prev 111 0 R +/Next 119 0 R +>> endobj +111 0 obj << +/Title 112 0 R +/A 109 0 R +/Parent 83 0 R +/Prev 107 0 R +/Next 115 0 R +>> endobj +107 0 obj << +/Title 108 0 R +/A 105 0 R +/Parent 83 0 R +/Prev 103 0 R +/Next 111 0 R +>> endobj +103 0 obj << +/Title 104 0 R +/A 101 0 R +/Parent 83 0 R +/Prev 99 0 R +/Next 107 0 R +>> endobj +99 0 obj << +/Title 100 0 R +/A 97 0 R +/Parent 83 0 R +/Prev 95 0 R +/Next 103 0 R +>> endobj +95 0 obj << +/Title 96 0 R +/A 93 0 R +/Parent 83 0 R +/Prev 91 0 R +/Next 99 0 R +>> endobj +91 0 obj << +/Title 92 0 R +/A 89 0 R +/Parent 83 0 R +/Prev 87 0 R +/Next 95 0 R +>> endobj +87 0 obj << +/Title 88 0 R +/A 85 0 R +/Parent 83 0 R +/Next 91 0 R +>> endobj +83 0 obj << +/Title 84 0 R +/A 81 0 R +/Parent 79 0 R +/First 87 0 R +/Last 119 0 R +/Count -9 +>> endobj +79 0 obj << +/Title 80 0 R +/A 77 0 R +/Parent 1162 0 R +/Prev 7 0 R +/Next 123 0 R +/First 83 0 R +/Last 83 0 R +/Count -1 +>> endobj +75 0 obj << +/Title 76 0 R +/A 73 0 R +/Parent 67 0 R +/Prev 71 0 R +>> endobj +71 0 obj << +/Title 72 0 R +/A 69 0 R +/Parent 67 0 R +/Next 75 0 R +>> endobj +67 0 obj << +/Title 68 0 R +/A 65 0 R +/Parent 7 0 R +/Prev 39 0 R +/First 71 0 R +/Last 75 0 R +/Count -2 +>> endobj +63 0 obj << +/Title 64 0 R +/A 61 0 R +/Parent 39 0 R +/Prev 59 0 R +>> endobj +59 0 obj << +/Title 60 0 R +/A 57 0 R +/Parent 39 0 R +/Prev 55 0 R +/Next 63 0 R +>> endobj +55 0 obj << +/Title 56 0 R +/A 53 0 R +/Parent 39 0 R +/Prev 51 0 R +/Next 59 0 R +>> endobj +51 0 obj << +/Title 52 0 R +/A 49 0 R +/Parent 39 0 R +/Prev 47 0 R +/Next 55 0 R +>> endobj +47 0 obj << +/Title 48 0 R +/A 45 0 R +/Parent 39 0 R +/Prev 43 0 R +/Next 51 0 R +>> endobj +43 0 obj << +/Title 44 0 R +/A 41 0 R +/Parent 39 0 R +/Next 47 0 R +>> endobj +39 0 obj << +/Title 40 0 R +/A 37 0 R +/Parent 7 0 R +/Prev 11 0 R +/Next 67 0 R +/First 43 0 R +/Last 63 0 R +/Count -6 +>> endobj +35 0 obj << +/Title 36 0 R +/A 33 0 R +/Parent 11 0 R +/Prev 31 0 R +>> endobj +31 0 obj << +/Title 32 0 R +/A 29 0 R +/Parent 11 0 R +/Prev 27 0 R +/Next 35 0 R +>> endobj +27 0 obj << +/Title 28 0 R +/A 25 0 R +/Parent 11 0 R +/Prev 23 0 R +/Next 31 0 R +>> endobj +23 0 obj << +/Title 24 0 R +/A 21 0 R +/Parent 11 0 R +/Prev 19 0 R +/Next 27 0 R +>> endobj +19 0 obj << +/Title 20 0 R +/A 17 0 R +/Parent 11 0 R +/Prev 15 0 R +/Next 23 0 R +>> endobj +15 0 obj << +/Title 16 0 R +/A 13 0 R +/Parent 11 0 R +/Next 19 0 R +>> endobj +11 0 obj << +/Title 12 0 R +/A 9 0 R +/Parent 7 0 R +/Next 39 0 R +/First 15 0 R +/Last 35 0 R +/Count -6 +>> endobj +7 0 obj << +/Title 8 0 R +/A 5 0 R +/Parent 1162 0 R +/Next 79 0 R +/First 11 0 R +/Last 67 0 R +/Count -3 +>> endobj +1163 0 obj << +/Names [(Doc-Start) 433 0 R (Item.1) 559 0 R (Item.10) 573 0 R (Item.100) 846 0 R (Item.101) 847 0 R (Item.102) 848 0 R] +/Limits [(Doc-Start) (Item.102)] +>> endobj +1164 0 obj << +/Names [(Item.103) 849 0 R (Item.104) 850 0 R (Item.105) 851 0 R (Item.106) 852 0 R (Item.107) 853 0 R (Item.108) 854 0 R] +/Limits [(Item.103) (Item.108)] +>> endobj +1165 0 obj << +/Names [(Item.109) 855 0 R (Item.11) 574 0 R (Item.110) 856 0 R (Item.111) 857 0 R (Item.112) 858 0 R (Item.113) 859 0 R] +/Limits [(Item.109) (Item.113)] +>> endobj +1166 0 obj << +/Names [(Item.114) 864 0 R (Item.115) 865 0 R (Item.116) 866 0 R (Item.117) 867 0 R (Item.118) 868 0 R (Item.119) 869 0 R] +/Limits [(Item.114) (Item.119)] +>> endobj +1167 0 obj << +/Names [(Item.12) 575 0 R (Item.120) 870 0 R (Item.121) 871 0 R (Item.122) 872 0 R (Item.123) 873 0 R (Item.124) 874 0 R] +/Limits [(Item.12) (Item.124)] +>> endobj +1168 0 obj << +/Names [(Item.125) 875 0 R (Item.126) 876 0 R (Item.127) 877 0 R (Item.128) 878 0 R (Item.129) 879 0 R (Item.13) 654 0 R] +/Limits [(Item.125) (Item.13)] +>> endobj +1169 0 obj << +/Names [(Item.130) 908 0 R (Item.131) 913 0 R (Item.132) 914 0 R (Item.133) 915 0 R (Item.134) 916 0 R (Item.135) 917 0 R] +/Limits [(Item.130) (Item.135)] +>> endobj +1170 0 obj << +/Names [(Item.136) 933 0 R (Item.137) 934 0 R (Item.138) 935 0 R (Item.139) 936 0 R (Item.14) 655 0 R (Item.140) 938 0 R] +/Limits [(Item.136) (Item.140)] +>> endobj +1171 0 obj << +/Names [(Item.141) 939 0 R (Item.142) 940 0 R (Item.143) 946 0 R (Item.144) 947 0 R (Item.145) 948 0 R (Item.146) 949 0 R] +/Limits [(Item.141) (Item.146)] +>> endobj +1172 0 obj << +/Names [(Item.147) 950 0 R (Item.148) 1048 0 R (Item.149) 1049 0 R (Item.15) 656 0 R (Item.150) 1050 0 R (Item.16) 715 0 R] +/Limits [(Item.147) (Item.16)] +>> endobj +1173 0 obj << +/Names [(Item.17) 716 0 R (Item.18) 719 0 R (Item.19) 720 0 R (Item.2) 560 0 R (Item.20) 722 0 R (Item.21) 723 0 R] +/Limits [(Item.17) (Item.21)] +>> endobj +1174 0 obj << +/Names [(Item.22) 724 0 R (Item.23) 725 0 R (Item.24) 726 0 R (Item.25) 727 0 R (Item.26) 729 0 R (Item.27) 730 0 R] +/Limits [(Item.22) (Item.27)] +>> endobj +1175 0 obj << +/Names [(Item.28) 731 0 R (Item.29) 738 0 R (Item.3) 561 0 R (Item.30) 739 0 R (Item.31) 741 0 R (Item.32) 742 0 R] +/Limits [(Item.28) (Item.32)] +>> endobj +1176 0 obj << +/Names [(Item.33) 743 0 R (Item.34) 744 0 R (Item.35) 745 0 R (Item.36) 746 0 R (Item.37) 747 0 R (Item.38) 748 0 R] +/Limits [(Item.33) (Item.38)] +>> endobj +1177 0 obj << +/Names [(Item.39) 749 0 R (Item.4) 562 0 R (Item.40) 750 0 R (Item.41) 756 0 R (Item.42) 757 0 R (Item.43) 758 0 R] +/Limits [(Item.39) (Item.43)] +>> endobj +1178 0 obj << +/Names [(Item.44) 759 0 R (Item.45) 760 0 R (Item.46) 761 0 R (Item.47) 762 0 R (Item.48) 763 0 R (Item.49) 764 0 R] +/Limits [(Item.44) (Item.49)] +>> endobj +1179 0 obj << +/Names [(Item.5) 563 0 R (Item.50) 765 0 R (Item.51) 766 0 R (Item.52) 767 0 R (Item.53) 769 0 R (Item.54) 770 0 R] +/Limits [(Item.5) (Item.54)] +>> endobj +1180 0 obj << +/Names [(Item.55) 771 0 R (Item.56) 772 0 R (Item.57) 773 0 R (Item.58) 774 0 R (Item.59) 784 0 R (Item.6) 569 0 R] +/Limits [(Item.55) (Item.6)] +>> endobj +1181 0 obj << +/Names [(Item.60) 785 0 R (Item.61) 786 0 R (Item.62) 787 0 R (Item.63) 788 0 R (Item.64) 789 0 R (Item.65) 790 0 R] +/Limits [(Item.60) (Item.65)] +>> endobj +1182 0 obj << +/Names [(Item.66) 791 0 R (Item.67) 792 0 R (Item.68) 793 0 R (Item.69) 794 0 R (Item.7) 570 0 R (Item.70) 796 0 R] +/Limits [(Item.66) (Item.70)] +>> endobj +1183 0 obj << +/Names [(Item.71) 802 0 R (Item.72) 804 0 R (Item.73) 805 0 R (Item.74) 806 0 R (Item.75) 807 0 R (Item.76) 808 0 R] +/Limits [(Item.71) (Item.76)] +>> endobj +1184 0 obj << +/Names [(Item.77) 809 0 R (Item.78) 810 0 R (Item.79) 811 0 R (Item.8) 571 0 R (Item.80) 812 0 R (Item.81) 813 0 R] +/Limits [(Item.77) (Item.81)] +>> endobj +1185 0 obj << +/Names [(Item.82) 814 0 R (Item.83) 815 0 R (Item.84) 816 0 R (Item.85) 817 0 R (Item.86) 818 0 R (Item.87) 819 0 R] +/Limits [(Item.82) (Item.87)] +>> endobj +1186 0 obj << +/Names [(Item.88) 820 0 R (Item.89) 821 0 R (Item.9) 572 0 R (Item.90) 822 0 R (Item.91) 823 0 R (Item.92) 833 0 R] +/Limits [(Item.88) (Item.92)] +>> endobj +1187 0 obj << +/Names [(Item.93) 834 0 R (Item.94) 835 0 R (Item.95) 836 0 R (Item.96) 837 0 R (Item.97) 838 0 R (Item.98) 839 0 R] +/Limits [(Item.93) (Item.98)] +>> endobj +1188 0 obj << +/Names [(Item.99) 845 0 R (appendix.A) 378 0 R (appendix.B) 398 0 R (cite.Sporer/Brandenburg/Edler) 593 0 R (figure.1) 538 0 R (figure.10) 973 0 R] +/Limits [(Item.99) (figure.10)] +>> endobj +1189 0 obj << +/Names [(figure.11) 1014 0 R (figure.12) 1026 0 R (figure.2) 585 0 R (figure.3) 586 0 R (figure.4) 664 0 R (figure.5) 671 0 R] +/Limits [(figure.11) (figure.5)] +>> endobj +1190 0 obj << +/Names [(figure.6) 701 0 R (figure.7) 963 0 R (figure.8) 964 0 R (figure.9) 965 0 R (page.1) 432 0 R (page.10) 568 0 R] +/Limits [(figure.6) (page.10)] +>> endobj +1191 0 obj << +/Names [(page.11) 584 0 R (page.12) 598 0 R (page.13) 607 0 R (page.14) 618 0 R (page.15) 622 0 R (page.16) 626 0 R] +/Limits [(page.11) (page.16)] +>> endobj +1192 0 obj << +/Names [(page.17) 630 0 R (page.18) 638 0 R (page.19) 644 0 R (page.2) 480 0 R (page.20) 653 0 R (page.21) 662 0 R] +/Limits [(page.17) (page.21)] +>> endobj +1193 0 obj << +/Names [(page.22) 670 0 R (page.23) 677 0 R (page.24) 683 0 R (page.25) 691 0 R (page.26) 699 0 R (page.27) 713 0 R] +/Limits [(page.22) (page.27)] +>> endobj +1194 0 obj << +/Names [(page.28) 737 0 R (page.29) 755 0 R (page.3) 518 0 R (page.30) 783 0 R (page.31) 801 0 R (page.32) 832 0 R] +/Limits [(page.28) (page.32)] +>> endobj +1195 0 obj << +/Names [(page.33) 844 0 R (page.34) 863 0 R (page.35) 886 0 R (page.36) 891 0 R (page.37) 895 0 R (page.38) 900 0 R] +/Limits [(page.33) (page.38)] +>> endobj +1196 0 obj << +/Names [(page.39) 906 0 R (page.4) 524 0 R (page.40) 912 0 R (page.41) 922 0 R (page.42) 927 0 R (page.43) 932 0 R] +/Limits [(page.39) (page.43)] +>> endobj +1197 0 obj << +/Names [(page.44) 945 0 R (page.45) 955 0 R (page.46) 962 0 R (page.47) 972 0 R (page.48) 980 0 R (page.49) 987 0 R] +/Limits [(page.44) (page.49)] +>> endobj +1198 0 obj << +/Names [(page.5) 530 0 R (page.50) 993 0 R (page.51) 1000 0 R (page.52) 1004 0 R (page.53) 1009 0 R (page.54) 1013 0 R] +/Limits [(page.5) (page.54)] +>> endobj +1199 0 obj << +/Names [(page.55) 1019 0 R (page.56) 1025 0 R (page.57) 1031 0 R (page.58) 1035 0 R (page.59) 1039 0 R (page.6) 537 0 R] +/Limits [(page.55) (page.6)] +>> endobj +1200 0 obj << +/Names [(page.60) 1043 0 R (page.61) 1047 0 R (page.62) 1055 0 R (page.63) 1059 0 R (page.64) 1063 0 R (page.65) 1067 0 R] +/Limits [(page.60) (page.65)] +>> endobj +1201 0 obj << +/Names [(page.66) 1071 0 R (page.67) 1079 0 R (page.68) 1084 0 R (page.69) 1088 0 R (page.7) 543 0 R (page.70) 1093 0 R] +/Limits [(page.66) (page.70)] +>> endobj +1202 0 obj << +/Names [(page.71) 1101 0 R (page.72) 1111 0 R (page.8) 548 0 R (page.9) 554 0 R (section*.1) 436 0 R (section*.10) 599 0 R] +/Limits [(page.71) (section*.10)] +>> endobj +1203 0 obj << +/Names [(section*.11) 600 0 R (section*.12) 601 0 R (section*.13) 602 0 R (section*.14) 608 0 R (section*.15) 609 0 R (section*.16) 610 0 R] +/Limits [(section*.11) (section*.16)] +>> endobj +1204 0 obj << +/Names [(section*.17) 611 0 R (section*.18) 657 0 R (section*.19) 663 0 R (section*.2) 531 0 R (section*.20) 672 0 R (section*.21) 678 0 R] +/Limits [(section*.17) (section*.21)] +>> endobj +1205 0 obj << +/Names [(section*.22) 679 0 R (section*.23) 714 0 R (section*.24) 718 0 R (section*.25) 721 0 R (section*.26) 728 0 R (section*.27) 740 0 R] +/Limits [(section*.22) (section*.27)] +>> endobj +1206 0 obj << +/Names [(section*.28) 768 0 R (section*.29) 901 0 R (section*.3) 555 0 R (section*.30) 907 0 R (section*.31) 840 0 R (section*.32) 988 0 R] +/Limits [(section*.28) (section*.32)] +>> endobj +1207 0 obj << +/Names [(section*.33) 1089 0 R (section*.34) 1102 0 R (section*.35) 1112 0 R (section*.4) 556 0 R (section*.5) 558 0 R (section*.6) 576 0 R] +/Limits [(section*.33) (section*.6)] +>> endobj +1208 0 obj << +/Names [(section*.7) 577 0 R (section*.8) 578 0 R (section*.9) 590 0 R (section.1) 6 0 R (section.10) 370 0 R (section.2) 78 0 R] +/Limits [(section*.7) (section.2)] +>> endobj +1209 0 obj << +/Names [(section.3) 122 0 R (section.4) 146 0 R (section.5) 214 0 R (section.6) 238 0 R (section.7) 262 0 R (section.8) 282 0 R] +/Limits [(section.3) (section.8)] +>> endobj +1210 0 obj << +/Names [(section.9) 330 0 R (subsection.1.1) 10 0 R (subsection.1.2) 38 0 R (subsection.1.3) 66 0 R (subsection.10.1) 374 0 R (subsection.2.1) 82 0 R] +/Limits [(section.9) (subsection.2.1)] +>> endobj +1211 0 obj << +/Names [(subsection.3.1) 126 0 R (subsection.3.2) 134 0 R (subsection.3.3) 142 0 R (subsection.4.1) 150 0 R (subsection.4.2) 154 0 R (subsection.4.3) 174 0 R] +/Limits [(subsection.3.1) (subsection.4.3)] +>> endobj +1212 0 obj << +/Names [(subsection.5.1) 218 0 R (subsection.5.2) 222 0 R (subsection.6.1) 242 0 R (subsection.6.2) 246 0 R (subsection.7.1) 266 0 R (subsection.7.2) 270 0 R] +/Limits [(subsection.5.1) (subsection.7.2)] +>> endobj +1213 0 obj << +/Names [(subsection.8.1) 286 0 R (subsection.8.2) 290 0 R (subsection.8.3) 294 0 R (subsection.8.4) 298 0 R (subsection.8.5) 302 0 R (subsection.8.6) 306 0 R] +/Limits [(subsection.8.1) (subsection.8.6)] +>> endobj +1214 0 obj << +/Names [(subsection.9.1) 334 0 R (subsection.9.2) 338 0 R (subsection.A.1) 382 0 R (subsection.A.2) 394 0 R (subsubsection.1.1.1) 14 0 R (subsubsection.1.1.2) 18 0 R] +/Limits [(subsection.9.1) (subsubsection.1.1.2)] +>> endobj +1215 0 obj << +/Names [(subsubsection.1.1.3) 22 0 R (subsubsection.1.1.4) 26 0 R (subsubsection.1.1.5) 30 0 R (subsubsection.1.1.6) 34 0 R (subsubsection.1.2.1) 42 0 R (subsubsection.1.2.2) 46 0 R] +/Limits [(subsubsection.1.1.3) (subsubsection.1.2.2)] +>> endobj +1216 0 obj << +/Names [(subsubsection.1.2.3) 50 0 R (subsubsection.1.2.4) 54 0 R (subsubsection.1.2.5) 58 0 R (subsubsection.1.2.6) 62 0 R (subsubsection.1.3.1) 70 0 R (subsubsection.1.3.2) 74 0 R] +/Limits [(subsubsection.1.2.3) (subsubsection.1.3.2)] +>> endobj +1217 0 obj << +/Names 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Specify subdir containing the images + +% Hyperref enriches the generated PDF with clickable links, +% and provides many other useful features. +\usepackage{nameref} +\usepackage[colorlinks]{hyperref} +\def\sectionautorefname{Section} % Write section with capital 'S' +\def\subsectionautorefname{Subsection} % Write subsection with capital 'S' + + +% The fancyvrb package provides the "Verbatim" environment, which, +% unlike the built-in "verbatim", allows embedding TeX commands, as +% well as tons of other neat stuff (line numbers, formatting adjustments, ...) +\usepackage{fancyvrb} +\fvset{tabsize=4,fontsize=\scriptsize,numbers=left} + +% Normally, one can not use the underscore character in LaTeX without +% escaping it (\_ instead of _). Since the Vorbis specs use it a lot, +% we use the underscore package to change this default behavior. +\usepackage[nohyphen]{underscore} + +% In LaTeX, pictures are normally put into floating environments, and it is +% left to the typesetting engine to place them in the "optimal" spot. These +% docs however expect pictures to be placed in a *specific* position. So we +% don't use \begin{figure}...\end{figure}, but rather a center environment. +% To still be able to use captions, we use the capt-of package. +\usepackage{capt-of} + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% Custom commands +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +% Custom ref command, using hyperrefs autoref & nameref, to simulate the +% behavior of DocBook's ''. +\newcommand{\xref}[1]{\autoref{#1}, ``\nameref{#1}''} + +% Emulat DocBook's ''. +\newcommand{\link}[2]{\hyperref[#1]{#2}} + +% Simple 'Note' environment. Can be customized later on. +\newenvironment{note}{\subparagraph*{Note:}}{} + +% Map DocBook's to fancyvrb's Verbatim environment +\let\programlisting\Verbatim +\let\endprogramlisting\endVerbatim + +% Fake some more DocBook elements +\newcommand{\function}[1]{\texttt{#1}} +\newcommand{\filename}[1]{\texttt{#1}} +\newcommand{\varname}[1]{\texttt{#1}} +\newcommand{\literal}[1]{\texttt{#1}} + +% Redefine \~ to generate something that looks more appropriate when used in text. +\renewcommand{\~}{$\sim$} + +% Useful helper macro that inserts TODO comments very visibly into the generated +% file. Helps you to not forget to resolve those TODOs... :) +\newcommand{\TODO}[1]{\textcolor{red}{*** #1 ***}} + +% Configure graphics formats: Prefer PDF, fall back to PNG or JPG, as available. +\DeclareGraphicsExtensions{.pdf,.png,.jpg,.jpeg} + + +% NOTE: Things to watch out for: Some chars are reserved in LaTeX. You need to translate them... +% ~ -> $\sim$ (or \~ which we defined above) +% % -> \% +% & -> \& +% < -> $<$ +% > -> $>$ +% and others. Refer to any of the many LaTeX refs out there if in doubt! + +\begin{document} + + +\title{Vorbis I specification} +\author{Xiph.Org Foundation} +\maketitle + +\tableofcontents + +\include{01-introduction} +\include{02-bitpacking} +\include{03-codebook} +\include{04-codec} +\include{05-comment} +\include{06-floor0} +\include{07-floor1} +\include{08-residue} +\include{09-helper} +\include{10-tables} + +\appendix +\include{a1-encapsulation-ogg} +\include{a2-encapsulation-rtp} + +\include{footer} + + +% TODO: Use a bibliography, as in the example below? +\begin{thebibliography}{99} + +\bibitem{Sporer/Brandenburg/Edler} T.~Sporer, K.~Brandenburg and B.~Edler, +The use of multirate filter banks for coding of high quality digital audio, +\url{http://www.iocon.com/resource/docs/ps/eusipco_corrected.ps}. + + +\end{thebibliography} + +\end{document} diff --git a/libvorbis-1.3.2/doc/a1-encapsulation-ogg.tex b/libvorbis-1.3.2/doc/a1-encapsulation-ogg.tex new file mode 100755 index 0000000..47355f6 --- /dev/null +++ b/libvorbis-1.3.2/doc/a1-encapsulation-ogg.tex @@ -0,0 +1,185 @@ +% -*- mode: latex; TeX-master: "Vorbis_I_spec"; -*- +%!TEX root = Vorbis_I_spec.tex +% $Id$ +\section{Embedding Vorbis into an Ogg stream} \label{vorbis:over:ogg} + +\subsection{Overview} + +This document describes using Ogg logical and physical transport +streams to encapsulate Vorbis compressed audio packet data into file +form. + +The \xref{vorbis:spec:intro} provides an overview of the construction +of Vorbis audio packets. + +The \href{oggstream.html}{Ogg +bitstream overview} and \href{framing.html}{Ogg logical +bitstream and framing spec} provide detailed descriptions of Ogg +transport streams. This specification document assumes a working +knowledge of the concepts covered in these named backround +documents. Please read them first. + +\subsubsection{Restrictions} + +The Ogg/Vorbis I specification currently dictates that Ogg/Vorbis +streams use Ogg transport streams in degenerate, unmultiplexed +form only. That is: + +\begin{itemize} + \item + A meta-headerless Ogg file encapsulates the Vorbis I packets + + \item + The Ogg stream may be chained, i.e., contain multiple, contigous logical streams (links). + + \item + The Ogg stream must be unmultiplexed (only one stream, a Vorbis audio stream, per link) + +\end{itemize} + + +This is not to say that it is not currently possible to multiplex +Vorbis with other media types into a multi-stream Ogg file. At the +time this document was written, Ogg was becoming a popular container +for low-bitrate movies consisting of DivX video and Vorbis audio. +However, a 'Vorbis I audio file' is taken to imply Vorbis audio +existing alone within a degenerate Ogg stream. A compliant 'Vorbis +audio player' is not required to implement Ogg support beyond the +specific support of Vorbis within a degenrate Ogg stream (naturally, +application authors are encouraged to support full multiplexed Ogg +handling). + + + + +\subsubsection{MIME type} + +The MIME type of Ogg files depend on the context. Specifically, complex +multimedia and applications should use \literal{application/ogg}, +while visual media should use \literal{video/ogg}, and audio +\literal{audio/ogg}. Vorbis data encapsulated in Ogg may appear +in any of those types. RTP encapsulated Vorbis should use +\literal{audio/vorbis} + \literal{audio/vorbis-config}. + + +\subsection{Encapsulation} + +Ogg encapsulation of a Vorbis packet stream is straightforward. + +\begin{itemize} + +\item + The first Vorbis packet (the identification header), which + uniquely identifies a stream as Vorbis audio, is placed alone in the + first page of the logical Ogg stream. This results in a first Ogg + page of exactly 58 bytes at the very beginning of the logical stream. + + +\item + This first page is marked 'beginning of stream' in the page flags. + + +\item + The second and third vorbis packets (comment and setup + headers) may span one or more pages beginning on the second page of + the logical stream. However many pages they span, the third header + packet finishes the page on which it ends. The next (first audio) packet + must begin on a fresh page. + + +\item + The granule position of these first pages containing only headers is zero. + + +\item + The first audio packet of the logical stream begins a fresh Ogg page. + + +\item + Packets are placed into ogg pages in order until the end of stream. + + +\item + The last page is marked 'end of stream' in the page flags. + + +\item + Vorbis packets may span page boundaries. + + +\item + The granule position of pages containing Vorbis audio is in units + of PCM audio samples (per channel; a stereo stream's granule position + does not increment at twice the speed of a mono stream). + + +\item + The granule position of a page represents the end PCM sample + position of the last packet \emph{completed} on that + page. The 'last PCM sample' is the last complete sample returned by + decode, not an internal sample awaiting lapping with a + subsequent block. A page that is entirely spanned by a single + packet (that completes on a subsequent page) has no granule + position, and the granule position is set to '-1'. + + + Note that the last decoded (fully lapped) PCM sample from a packet + is not necessarily the middle sample from that block. If, eg, the + current Vorbis packet encodes a "long block" and the next Vorbis + packet encodes a "short block", the last decodable sample from the + current packet be at position (3*long\_block\_length/4) - + (short\_block\_length/4). + + +\item + The granule (PCM) position of the first page need not indicate + that the stream started at position zero. Although the granule + position belongs to the last completed packet on the page and a + valid granule position must be positive, by + inference it may indicate that the PCM position of the beginning + of audio is positive or negative. + + + \begin{itemize} + \item + A positive starting value simply indicates that this stream begins at + some positive time offset, potentially within a larger + program. This is a common case when connecting to the middle + of broadcast stream. + + \item + A negative value indicates that + output samples preceeding time zero should be discarded during + decoding; this technique is used to allow sample-granularity + editing of the stream start time of already-encoded Vorbis + streams. The number of samples to be discarded must not exceed + the overlap-add span of the first two audio packets. + + \end{itemize} + + + In both of these cases in which the initial audio PCM starting + offset is nonzero, the second finished audio packet must flush the + page on which it appears and the third packet begin a fresh page. + This allows the decoder to always be able to perform PCM position + adjustments before needing to return any PCM data from synthesis, + resulting in correct positioning information without any aditional + seeking logic. + + + \begin{note} + Failure to do so should, at worst, cause a + decoder implementation to return incorrect positioning information + for seeking operations at the very beginning of the stream. + \end{note} + + +\item + A granule position on the final page in a stream that indicates + less audio data than the final packet would normally return is used to + end the stream on other than even frame boundaries. The difference + between the actual available data returned and the declared amount + indicates how many trailing samples to discard from the decoding + process. + +\end{itemize} diff --git a/libvorbis-1.3.2/doc/a2-encapsulation-rtp.tex b/libvorbis-1.3.2/doc/a2-encapsulation-rtp.tex new file mode 100755 index 0000000..0678037 --- /dev/null +++ b/libvorbis-1.3.2/doc/a2-encapsulation-rtp.tex @@ -0,0 +1,9 @@ +% -*- mode: latex; TeX-master: "Vorbis_I_spec"; -*- +%!TEX root = Vorbis_I_spec.tex +% $Id$ +\section{Vorbis encapsulation in RTP} \label{vorbis:over:rtp} + +% TODO: Include draft-rtp.xml somehow? + +Please consult RFC 5215 \textit{``RTP Payload Format for Vorbis Encoded + Audio''} for description of how to embed Vorbis audio in an RTP stream. diff --git a/libvorbis-1.3.2/doc/components.png b/libvorbis-1.3.2/doc/components.png new file mode 100755 index 0000000..0c4e75c Binary files /dev/null and b/libvorbis-1.3.2/doc/components.png differ diff --git a/libvorbis-1.3.2/doc/eightphase.png b/libvorbis-1.3.2/doc/eightphase.png new file mode 100755 index 0000000..8272e44 Binary files /dev/null and b/libvorbis-1.3.2/doc/eightphase.png differ diff --git a/libvorbis-1.3.2/doc/evenlsp.png b/libvorbis-1.3.2/doc/evenlsp.png new file mode 100755 index 0000000..4d4fee4 Binary files /dev/null and b/libvorbis-1.3.2/doc/evenlsp.png differ diff --git a/libvorbis-1.3.2/doc/fish_xiph_org.png b/libvorbis-1.3.2/doc/fish_xiph_org.png new file mode 100755 index 0000000..dc64a03 Binary files /dev/null and b/libvorbis-1.3.2/doc/fish_xiph_org.png differ diff --git a/libvorbis-1.3.2/doc/floor1-1.png b/libvorbis-1.3.2/doc/floor1-1.png new file mode 100755 index 0000000..bd7faba Binary files /dev/null and b/libvorbis-1.3.2/doc/floor1-1.png differ diff --git a/libvorbis-1.3.2/doc/floor1-2.png b/libvorbis-1.3.2/doc/floor1-2.png new file mode 100755 index 0000000..46f0ac2 Binary files /dev/null and b/libvorbis-1.3.2/doc/floor1-2.png differ diff --git a/libvorbis-1.3.2/doc/floor1-3.png b/libvorbis-1.3.2/doc/floor1-3.png new file mode 100755 index 0000000..4d03c6a Binary files /dev/null and b/libvorbis-1.3.2/doc/floor1-3.png differ diff --git a/libvorbis-1.3.2/doc/floor1-4.png b/libvorbis-1.3.2/doc/floor1-4.png new file mode 100755 index 0000000..f96e77d Binary files /dev/null and b/libvorbis-1.3.2/doc/floor1-4.png differ diff --git a/libvorbis-1.3.2/doc/floor1_inverse_dB_table.html b/libvorbis-1.3.2/doc/floor1_inverse_dB_table.html new file mode 100755 index 0000000..99ad4b8 --- /dev/null +++ b/libvorbis-1.3.2/doc/floor1_inverse_dB_table.html @@ -0,0 +1,154 @@ + + + + + +Ogg Vorbis Documentation + + + + + + + + + +

    Ogg Vorbis I format specification: floor1_inverse_dB_table

    + +

    The vector [floor1_inverse_dB_table] is a 256 element static +lookup table consiting of the following values (read left to right +then top to bottom):

    + +
    +  1.0649863e-07, 1.1341951e-07, 1.2079015e-07, 1.2863978e-07, 
+  1.3699951e-07, 1.4590251e-07, 1.5538408e-07, 1.6548181e-07, 
+  1.7623575e-07, 1.8768855e-07, 1.9988561e-07, 2.1287530e-07, 
+  2.2670913e-07, 2.4144197e-07, 2.5713223e-07, 2.7384213e-07, 
+  2.9163793e-07, 3.1059021e-07, 3.3077411e-07, 3.5226968e-07, 
+  3.7516214e-07, 3.9954229e-07, 4.2550680e-07, 4.5315863e-07, 
+  4.8260743e-07, 5.1396998e-07, 5.4737065e-07, 5.8294187e-07, 
+  6.2082472e-07, 6.6116941e-07, 7.0413592e-07, 7.4989464e-07, 
+  7.9862701e-07, 8.5052630e-07, 9.0579828e-07, 9.6466216e-07, 
+  1.0273513e-06, 1.0941144e-06, 1.1652161e-06, 1.2409384e-06, 
+  1.3215816e-06, 1.4074654e-06, 1.4989305e-06, 1.5963394e-06, 
+  1.7000785e-06, 1.8105592e-06, 1.9282195e-06, 2.0535261e-06, 
+  2.1869758e-06, 2.3290978e-06, 2.4804557e-06, 2.6416497e-06, 
+  2.8133190e-06, 2.9961443e-06, 3.1908506e-06, 3.3982101e-06, 
+  3.6190449e-06, 3.8542308e-06, 4.1047004e-06, 4.3714470e-06, 
+  4.6555282e-06, 4.9580707e-06, 5.2802740e-06, 5.6234160e-06, 
+  5.9888572e-06, 6.3780469e-06, 6.7925283e-06, 7.2339451e-06, 
+  7.7040476e-06, 8.2047000e-06, 8.7378876e-06, 9.3057248e-06, 
+  9.9104632e-06, 1.0554501e-05, 1.1240392e-05, 1.1970856e-05, 
+  1.2748789e-05, 1.3577278e-05, 1.4459606e-05, 1.5399272e-05, 
+  1.6400004e-05, 1.7465768e-05, 1.8600792e-05, 1.9809576e-05, 
+  2.1096914e-05, 2.2467911e-05, 2.3928002e-05, 2.5482978e-05, 
+  2.7139006e-05, 2.8902651e-05, 3.0780908e-05, 3.2781225e-05, 
+  3.4911534e-05, 3.7180282e-05, 3.9596466e-05, 4.2169667e-05, 
+  4.4910090e-05, 4.7828601e-05, 5.0936773e-05, 5.4246931e-05, 
+  5.7772202e-05, 6.1526565e-05, 6.5524908e-05, 6.9783085e-05, 
+  7.4317983e-05, 7.9147585e-05, 8.4291040e-05, 8.9768747e-05, 
+  9.5602426e-05, 0.00010181521, 0.00010843174, 0.00011547824, 
+  0.00012298267, 0.00013097477, 0.00013948625, 0.00014855085, 
+  0.00015820453, 0.00016848555, 0.00017943469, 0.00019109536, 
+  0.00020351382, 0.00021673929, 0.00023082423, 0.00024582449, 
+  0.00026179955, 0.00027881276, 0.00029693158, 0.00031622787, 
+  0.00033677814, 0.00035866388, 0.00038197188, 0.00040679456, 
+  0.00043323036, 0.00046138411, 0.00049136745, 0.00052329927, 
+  0.00055730621, 0.00059352311, 0.00063209358, 0.00067317058, 
+  0.00071691700, 0.00076350630, 0.00081312324, 0.00086596457, 
+  0.00092223983, 0.00098217216, 0.0010459992,  0.0011139742, 
+  0.0011863665,  0.0012634633,  0.0013455702,  0.0014330129, 
+  0.0015261382,  0.0016253153,  0.0017309374,  0.0018434235, 
+  0.0019632195,  0.0020908006,  0.0022266726,  0.0023713743, 
+  0.0025254795,  0.0026895994,  0.0028643847,  0.0030505286, 
+  0.0032487691,  0.0034598925,  0.0036847358,  0.0039241906, 
+  0.0041792066,  0.0044507950,  0.0047400328,  0.0050480668, 
+  0.0053761186,  0.0057254891,  0.0060975636,  0.0064938176, 
+  0.0069158225,  0.0073652516,  0.0078438871,  0.0083536271, 
+  0.0088964928,  0.009474637,   0.010090352,   0.010746080, 
+  0.011444421,   0.012188144,   0.012980198,   0.013823725, 
+  0.014722068,   0.015678791,   0.016697687,   0.017782797, 
+  0.018938423,   0.020169149,   0.021479854,   0.022875735, 
+  0.024362330,   0.025945531,   0.027631618,   0.029427276, 
+  0.031339626,   0.033376252,   0.035545228,   0.037855157, 
+  0.040315199,   0.042935108,   0.045725273,   0.048696758, 
+  0.051861348,   0.055231591,   0.058820850,   0.062643361, 
+  0.066714279,   0.071049749,   0.075666962,   0.080584227, 
+  0.085821044,   0.091398179,   0.097337747,   0.10366330, 
+  0.11039993,    0.11757434,    0.12521498,    0.13335215, 
+  0.14201813,    0.15124727,    0.16107617,    0.17154380, 
+  0.18269168,    0.19456402,    0.20720788,    0.22067342, 
+  0.23501402,    0.25028656,    0.26655159,    0.28387361, 
+  0.30232132,    0.32196786,    0.34289114,    0.36517414, 
+  0.38890521,    0.41417847,    0.44109412,    0.46975890, 
+  0.50028648,    0.53279791,    0.56742212,    0.60429640, 
+  0.64356699,    0.68538959,    0.72993007,    0.77736504, 
+  0.82788260,    0.88168307,    0.9389798,     1.
+
    + + + + + diff --git a/libvorbis-1.3.2/doc/floorval.png b/libvorbis-1.3.2/doc/floorval.png new file mode 100755 index 0000000..49d6ec1 Binary files /dev/null and b/libvorbis-1.3.2/doc/floorval.png differ diff --git a/libvorbis-1.3.2/doc/footer.tex b/libvorbis-1.3.2/doc/footer.tex new file mode 100755 index 0000000..a591a7c --- /dev/null +++ b/libvorbis-1.3.2/doc/footer.tex @@ -0,0 +1,33 @@ +% -*- mode: latex; TeX-master: "Vorbis_I_spec"; -*- +%!TEX root = Vorbis_I_spec.tex +% $Id$ +\section*{Colophon} + +\includegraphics{xifish} \label{footer} +%\TODO{display xifish.pdf, [Xiph.Org logo]} + + +Ogg is a \href{http://www.xiph.org/}{Xiph.Org Foundation} effort +to protect essential tenets of Internet multimedia from corporate +hostage-taking; Open Source is the net's greatest tool to keep +everyone honest. See \href{http://www.xiph.org/about.html}{About +the Xiph.Org Foundation} for details. + + +Ogg Vorbis is the first Ogg audio CODEC. Anyone may freely use and +distribute the Ogg and Vorbis specification, whether in a private, +public or corporate capacity. However, the Xiph.Org Foundation and +the Ogg project (xiph.org) reserve the right to set the Ogg Vorbis +specification and certify specification compliance. + +Xiph.Org's Vorbis software CODEC implementation is distributed under a +BSD-like license. This does not restrict third parties from +distributing independent implementations of Vorbis software under +other licenses. + +Ogg, Vorbis, Xiph.Org Foundation and their logos are trademarks (tm) +of the \href{http://www.xiph.org/}{Xiph.Org Foundation}. These +pages are copyright (C) 1994-2007 Xiph.Org Foundation. All rights +reserved. + +This document is set using \LaTeX. \ No newline at end of file diff --git a/libvorbis-1.3.2/doc/fourphase.png b/libvorbis-1.3.2/doc/fourphase.png new file mode 100755 index 0000000..a86e128 Binary files /dev/null and b/libvorbis-1.3.2/doc/fourphase.png differ diff --git a/libvorbis-1.3.2/doc/framing.html b/libvorbis-1.3.2/doc/framing.html new file mode 100755 index 0000000..857b292 --- /dev/null +++ b/libvorbis-1.3.2/doc/framing.html @@ -0,0 +1,431 @@ + + + + + +Ogg Vorbis Documentation + + + + + + + + + +

    Ogg logical bitstream framing

    + +

    Ogg bitstreams

    + +

    The Ogg transport bitstream is designed to provide framing, error +protection and seeking structure for higher-level codec streams that +consist of raw, unencapsulated data packets, such as the Vorbis audio +codec or Theora video codec.

    + +

    Application example: Vorbis

    + +

    Vorbis encodes short-time blocks of PCM data into raw packets of +bit-packed data. These raw packets may be used directly by transport +mechanisms that provide their own framing and packet-separation +mechanisms (such as UDP datagrams). For stream based storage (such as +files) and transport (such as TCP streams or pipes), Vorbis uses the +Ogg bitstream format to provide framing/sync, sync recapture +after error, landmarks during seeking, and enough information to +properly separate data back into packets at the original packet +boundaries without relying on decoding to find packet boundaries.

    + +

    Design constraints for Ogg bitstreams

    + +
      +
    1. True streaming; we must not need to seek to build a 100% + complete bitstream.
      2. +
    2. Use no more than approximately 1-2% of bitstream bandwidth for + packet boundary marking, high-level framing, sync and seeking.
      3. +
    3. Specification of absolute position within the original sample + stream.
      4. +
    4. Simple mechanism to ease limited editing, such as a simplified + concatenation mechanism.
      5. +
    5. Detection of corruption, recapture after error and direct, random + access to data at arbitrary positions in the bitstream.
      6. +
    + +

    Logical and Physical Bitstreams

    + +

    A logical Ogg bitstream is a contiguous stream of +sequential pages belonging only to the logical bitstream. A +physical Ogg bitstream is constructed from one or more +than one logical Ogg bitstream (the simplest physical bitstream +is simply a single logical bitstream). We describe below the exact +formatting of an Ogg logical bitstream. Combining logical +bitstreams into more complex physical bitstreams is described in the +Ogg bitstream overview. The exact +mapping of raw Vorbis packets into a valid Ogg Vorbis physical +bitstream is described in the Vorbis I Specification.

    + +

    Bitstream structure

    + +

    An Ogg stream is structured by dividing incoming packets into +segments of up to 255 bytes and then wrapping a group of contiguous +packet segments into a variable length page preceded by a page +header. Both the header size and page size are variable; the page +header contains sizing information and checksum data to determine +header/page size and data integrity.

    + +

    The bitstream is captured (or recaptured) by looking for the beginning +of a page, specifically the capture pattern. Once the capture pattern +is found, the decoder verifies page sync and integrity by computing +and comparing the checksum. At that point, the decoder can extract the +packets themselves.

    + +

    Packet segmentation

    + +

    Packets are logically divided into multiple segments before encoding +into a page. Note that the segmentation and fragmentation process is a +logical one; it's used to compute page header values and the original +page data need not be disturbed, even when a packet spans page +boundaries.

    + +

    The raw packet is logically divided into [n] 255 byte segments and a +last fractional segment of < 255 bytes. A packet size may well +consist only of the trailing fractional segment, and a fractional +segment may be zero length. These values, called "lacing values" are +then saved and placed into the header segment table.

    + +

    An example should make the basic concept clear:

    + +
    +
+raw packet:
+  ___________________________________________
+ |______________packet data__________________| 753 bytes
+
+lacing values for page header segment table: 255,255,243
+
+
    + +

    We simply add the lacing values for the total size; the last lacing +value for a packet is always the value that is less than 255. Note +that this encoding both avoids imposing a maximum packet size as well +as imposing minimum overhead on small packets (as opposed to, eg, +simply using two bytes at the head of every packet and having a max +packet size of 32k. Small packets (<255, the typical case) are +penalized with twice the segmentation overhead). Using the lacing +values as suggested, small packets see the minimum possible +byte-aligned overheade (1 byte) and large packets, over 512 bytes or +so, see a fairly constant ~.5% overhead on encoding space.

    + +

    Note that a lacing value of 255 implies that a second lacing value +follows in the packet, and a value of < 255 marks the end of the +packet after that many additional bytes. A packet of 255 bytes (or a +multiple of 255 bytes) is terminated by a lacing value of 0:

    + +
    
+raw packet:
+  _______________________________
+ |________packet data____________|          255 bytes
+
+lacing values: 255, 0
+
    + +

    Note also that a 'nil' (zero length) packet is not an error; it +consists of nothing more than a lacing value of zero in the header.

    + +

    Packets spanning pages

    + +

    Packets are not restricted to beginning and ending within a page, +although individual segments are, by definition, required to do so. +Packets are not restricted to a maximum size, although excessively +large packets in the data stream are discouraged; the Ogg +bitstream specification strongly recommends nominal page size of +approximately 4-8kB (large packets are foreseen as being useful for +initialization data at the beginning of a logical bitstream).

    + +

    After segmenting a packet, the encoder may decide not to place all the +resulting segments into the current page; to do so, the encoder places +the lacing values of the segments it wishes to belong to the current +page into the current segment table, then finishes the page. The next +page is begun with the first value in the segment table belonging to +the next packet segment, thus continuing the packet (data in the +packet body must also correspond properly to the lacing values in the +spanned pages. The segment data in the first packet corresponding to +the lacing values of the first page belong in that page; packet +segments listed in the segment table of the following page must begin +the page body of the subsequent page).

    + +

    The last mechanic to spanning a page boundary is to set the header +flag in the new page to indicate that the first lacing value in the +segment table continues rather than begins a packet; a header flag of +0x01 is set to indicate a continued packet. Although mandatory, it +is not actually algorithmically necessary; one could inspect the +preceding segment table to determine if the packet is new or +continued. Adding the information to the packet_header flag allows a +simpler design (with no overhead) that needs only inspect the current +page header after frame capture. This also allows faster error +recovery in the event that the packet originates in a corrupt +preceding page, implying that the previous page's segment table +cannot be trusted.

    + +

    Note that a packet can span an arbitrary number of pages; the above +spanning process is repeated for each spanned page boundary. Also a +'zero termination' on a packet size that is an even multiple of 255 +must appear even if the lacing value appears in the next page as a +zero-length continuation of the current packet. The header flag +should be set to 0x01 to indicate that the packet spanned, even though +the span is a nil case as far as data is concerned.

    + +

    The encoding looks odd, but is properly optimized for speed and the +expected case of the majority of packets being between 50 and 200 +bytes (note that it is designed such that packets of wildly different +sizes can be handled within the model; placing packet size +restrictions on the encoder would have only slightly simplified design +in page generation and increased overall encoder complexity).

    + +

    The main point behind tracking individual packets (and packet +segments) is to allow more flexible encoding tricks that requiring +explicit knowledge of packet size. An example is simple bandwidth +limiting, implemented by simply truncating packets in the nominal case +if the packet is arranged so that the least sensitive portion of the +data comes last.

    + +

    Page header

    + +

    The headering mechanism is designed to avoid copying and re-assembly +of the packet data (ie, making the packet segmentation process a +logical one); the header can be generated directly from incoming +packet data. The encoder buffers packet data until it finishes a +complete page at which point it writes the header followed by the +buffered packet segments.

    + +

    capture_pattern

    + +

    A header begins with a capture pattern that simplifies identifying +pages; once the decoder has found the capture pattern it can do a more +intensive job of verifying that it has in fact found a page boundary +(as opposed to an inadvertent coincidence in the byte stream).

    + +
    
+ byte value
+
+  0  0x4f 'O'
+  1  0x67 'g'
+  2  0x67 'g'
+  3  0x53 'S'  
+
    + +

    stream_structure_version

    + +

    The capture pattern is followed by the stream structure revision:

    + +
    
+ byte value
+
+  4  0x00
+
    + +

    header_type_flag

    + +

    The header type flag identifies this page's context in the bitstream:

    + +
    
+ byte value
+
+  5  bitflags: 0x01: unset = fresh packet
+	               set = continued packet
+	       0x02: unset = not first page of logical bitstream
+                       set = first page of logical bitstream (bos)
+	       0x04: unset = not last page of logical bitstream
+                       set = last page of logical bitstream (eos)
+
    + +

    absolute granule position

    + +

    (This is packed in the same way the rest of Ogg data is packed; LSb +of LSB first. Note that the 'position' data specifies a 'sample' +number (eg, in a CD quality sample is four octets, 16 bits for left +and 16 bits for right; in video it would likely be the frame number. +It is up to the specific codec in use to define the semantic meaning +of the granule position value). The position specified is the total +samples encoded after including all packets finished on this page +(packets begun on this page but continuing on to the next page do not +count). The rationale here is that the position specified in the +frame header of the last page tells how long the data coded by the +bitstream is. A truncated stream will still return the proper number +of samples that can be decoded fully.

    + +

    A special value of '-1' (in two's complement) indicates that no packets +finish on this page.

    + +
    
+ byte value
+
+  6  0xXX LSB
+  7  0xXX
+  8  0xXX
+  9  0xXX
+ 10  0xXX
+ 11  0xXX
+ 12  0xXX
+ 13  0xXX MSB
+
    + +

    stream serial number

    + +

    Ogg allows for separate logical bitstreams to be mixed at page +granularity in a physical bitstream. The most common case would be +sequential arrangement, but it is possible to interleave pages for +two separate bitstreams to be decoded concurrently. The serial +number is the means by which pages physical pages are associated with +a particular logical stream. Each logical stream must have a unique +serial number within a physical stream:

    + +
    
+ byte value
+
+ 14  0xXX LSB
+ 15  0xXX
+ 16  0xXX
+ 17  0xXX MSB
+
    + +

    page sequence no

    + +

    Page counter; lets us know if a page is lost (useful where packets +span page boundaries).

    + +
    
+ byte value
+
+ 18  0xXX LSB
+ 19  0xXX
+ 20  0xXX
+ 21  0xXX MSB
+
    + +

    page checksum

    + +

    32 bit CRC value (direct algorithm, initial val and final XOR = 0, +generator polynomial=0x04c11db7). The value is computed over the +entire header (with the CRC field in the header set to zero) and then +continued over the page. The CRC field is then filled with the +computed value.

    + +

    (A thorough discussion of CRC algorithms can be found in "A +Painless Guide to CRC Error Detection Algorithms" by Ross +Williams ross@ross.net.)

    + +
    
+ byte value
+
+ 22  0xXX LSB
+ 23  0xXX
+ 24  0xXX
+ 25  0xXX MSB
+
    + +

    page_segments

    + +

    The number of segment entries to appear in the segment table. The +maximum number of 255 segments (255 bytes each) sets the maximum +possible physical page size at 65307 bytes or just under 64kB (thus +we know that a header corrupted so as destroy sizing/alignment +information will not cause a runaway bitstream. We'll read in the +page according to the corrupted size information that's guaranteed to +be a reasonable size regardless, notice the checksum mismatch, drop +sync and then look for recapture).

    + +
    
+ byte value
+
+ 26 0x00-0xff (0-255)
+
    + +

    segment_table (containing packet lacing values)

    + +

    The lacing values for each packet segment physically appearing in +this page are listed in contiguous order.

    + +
    
+ byte value
+
+ 27 0x00-0xff (0-255)
+ [...]
+ n  0x00-0xff (0-255, n=page_segments+26)
+
    + +

    Total page size is calculated directly from the known header size and +lacing values in the segment table. Packet data segments follow +immediately after the header.

    + +

    Page headers typically impose a flat .25-.5% space overhead assuming +nominal ~8k page sizes. The segmentation table needed for exact +packet recovery in the streaming layer adds approximately .5-1% +nominal assuming expected encoder behavior in the 44.1kHz, 128kbps +stereo encodings.

    + + + + + diff --git a/libvorbis-1.3.2/doc/helper.html b/libvorbis-1.3.2/doc/helper.html new file mode 100755 index 0000000..a16df28 --- /dev/null +++ b/libvorbis-1.3.2/doc/helper.html @@ -0,0 +1,239 @@ + + + + + +Ogg Vorbis Documentation + + + + + + + + + +

    Ogg Vorbis I format specification: helper equations

    + +

    Overview

    + +

    The equations below are used in multiple places by the Vorbis codec +specification. Rather than cluttering up the main specification +documents, they are defined here and linked in the main documents +where appropriate.

    + +

    ilog

    + +

    The "ilog(x)" function returns the position number (1 through n) of the +highest set bit in the two's complement integer value +[x]. Values of [x] less than zero are defined to return zero.

    + +
    +  1) [return_value] = 0;
+  2) if ( [x] is greater than zero ){
+      
+       3) increment [return_value];
+       4) logical shift [x] one bit to the right, padding the MSb with zero
+       5) repeat at step 2)
+
+     }
+
+   6) done
+
    + +

    Examples:

    + +
      +
    • ilog(0) = 0;
      • +
    • ilog(1) = 1;
      • +
    • ilog(2) = 2;
      • +
    • ilog(3) = 2;
      • +
    • ilog(4) = 3;
      • +
    • ilog(7) = 3;
      • +
    • ilog(negative number) = 0;
      • +
    + +

    float32_unpack

    + +

    "float32_unpack(x)" is intended to translate the packed binary +representation of a Vorbis codebook float value into the +representation used by the decoder for floating point numbers. For +purposes of this example, we will unpack a Vorbis float32 into a +host-native floating point number.

    + +
    +  1) [mantissa] = [x] bitwise AND 0x1fffff (unsigned result)
+  2) [sign] = [x] bitwise AND 0x80000000 (unsigned result)
+  3) [exponent] = ( [x] bitwise AND 0x7fe00000) shifted right 21 bits (unsigned result)
+  4) if ( [sign] is nonzero ) then negate [mantissa]
+  5) return [mantissa] * ( 2 ^ ( [exponent] - 788 ) )
+
    + +

    lookup1_values

    + +

    "lookup1_values(codebook_entries,codebook_dimensions)" is used to +compute the correct length of the value index for a codebook VQ lookup +table of lookup type 1. The values on this list are permuted to +construct the VQ vector lookup table of size +[codebook_entries].

    + +

    The return value for this function is defined to be 'the greatest +integer value for which [return_value] to the power of +[codebook_dimensions] is less than or equal to +[codebook_entries]'.

    + +

    low_neighbor

    + +

    "low_neighbor(v,x)" finds the position n in vector [v] of +the greatest value scalar element for which n is less than +[x] and vector [v] element n is less +than vector [v] element [x].

    + +

    high_neighbor

    + +

    "high_neighbor(v,x)" finds the position n in vector [v] of +the lowest value scalar element for which n is less than +[x] and vector [v] element n is greater +than vector [v] element [x].

    + +

    render_point

    + +

    "render_point(x0,y0,x1,y1,X)" is used to find the Y value at point X +along the line specified by x0, x1, y0 and y1. This function uses an +integer algorithm to solve for the point directly without calculating +intervening values along the line.

    + +
    +  1)  [dy] = [y1] - [y0]
+  2) [adx] = [x1] - [x0]
+  3) [ady] = absolute value of [dy]
+  4) [err] = [ady] * ([X] - [x0])
+  5) [off] = [err] / [adx] using integer division
+  6) if ( [dy] is less than zero ) {
+
+       7) [Y] = [y0] - [off]
+
+     } else {
+
+       8) [Y] = [y0] + [off]
+  
+     }
+
+  9) done
+
    + +

    render_line

    + +

    Floor decode type one uses the integer line drawing algorithm of +"render_line(x0, y0, x1, y1, v)" to construct an integer floor +curve for contiguous piecewise line segments. Note that it has not +been relevant elsewhere, but here we must define integer division as +rounding division of both positive and negative numbers toward zero.

    + +
    +  1)   [dy] = [y1] - [y0]
+  2)  [adx] = [x1] - [x0]
+  3)  [ady] = absolute value of [dy]
+  4) [base] = [dy] / [adx] using integer division
+  5)    [x] = [x0]
+  6)    [y] = [y0]
+  7)  [err] = 0
+
+  8) if ( [dy] is less than 0 ) {
+
+        9) [sy] = [base] - 1
+
+     } else {
+
+       10) [sy] = [base] + 1
+
+     }
+
+ 11) [ady] = [ady] - (absolute value of [base]) * [adx]
+ 12) vector [v] element [x] = [y]
+
+ 13) iterate [x] over the range [x0]+1 ... [x1]-1 {
+
+       14) [err] = [err] + [ady];
+       15) if ( [err] >= [adx] ) {
+
+             15) [err] = [err] - [adx]
+             16)   [y] = [y] + [sy]
+
+           } else {
+
+             17) [y] = [y] + [base]
+   
+           }
+
+       18) vector [v] element [x] = [y]
+
+     }
+
    + + + + + diff --git a/libvorbis-1.3.2/doc/hufftree-under.png b/libvorbis-1.3.2/doc/hufftree-under.png new file mode 100755 index 0000000..be6e8d6 Binary files /dev/null and b/libvorbis-1.3.2/doc/hufftree-under.png differ diff --git a/libvorbis-1.3.2/doc/hufftree.png b/libvorbis-1.3.2/doc/hufftree.png new file mode 100755 index 0000000..f4dc537 Binary files /dev/null and b/libvorbis-1.3.2/doc/hufftree.png differ diff --git a/libvorbis-1.3.2/doc/index.html b/libvorbis-1.3.2/doc/index.html new file mode 100755 index 0000000..6d95e45 --- /dev/null +++ b/libvorbis-1.3.2/doc/index.html @@ -0,0 +1,114 @@ + + + + + +Ogg Vorbis Documentation + + + + + + + + + +

    Ogg Vorbis Documentation

    + +

    Vorbis technical discussion documents

    + + +

    Ogg Vorbis I specification

    + + + +

    Ogg Vorbis programming documents

    + + + +

    Ogg bitstream documentation

    + + + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/Makefile.am b/libvorbis-1.3.2/doc/libvorbis/Makefile.am new file mode 100755 index 0000000..0bcc135 --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/Makefile.am @@ -0,0 +1,24 @@ +## Process this file with automake to produce Makefile.in + +docdir = $(datadir)/doc/$(PACKAGE)-$(VERSION)/libvorbis + +doc_DATA = index.html reference.html style.css vorbis_comment.html\ + vorbis_info.html vorbis_analysis_blockout.html vorbis_analysis_buffer.html\ + vorbis_analysis_headerout.html vorbis_analysis_init.html \ + vorbis_analysis_wrote.html vorbis_analysis.html vorbis_bitrate_addblock.html\ + vorbis_bitrate_flushpacket.html vorbis_block_init.html \ + vorbis_block_clear.html vorbis_dsp_clear.html vorbis_granule_time.html \ + vorbis_version_string.html vorbis_info_blocksize.html vorbis_info_clear.html\ + vorbis_info_init.html vorbis_comment_add.html vorbis_comment_add_tag.html\ + vorbis_comment_clear.html vorbis_comment_init.html vorbis_comment_query.html\ + vorbis_comment_query_count.html vorbis_commentheader_out.html\ + vorbis_packet_blocksize.html vorbis_synthesis.html \ + vorbis_synthesis_blockin.html vorbis_synthesis_halfrate.html \ + vorbis_synthesis_halfrate_p.html vorbis_synthesis_headerin.html \ + vorbis_synthesis_idheader.html vorbis_synthesis_init.html \ + vorbis_synthesis_lapout.html vorbis_synthesis_pcmout.html \ + vorbis_synthesis_read.html vorbis_synthesis_restart.html \ + vorbis_synthesis_trackonly.html vorbis_block.html vorbis_dsp_state.html \ + return.html overview.html + +EXTRA_DIST = $(doc_DATA) diff --git a/libvorbis-1.3.2/doc/libvorbis/Makefile.in b/libvorbis-1.3.2/doc/libvorbis/Makefile.in new file mode 100755 index 0000000..11df588 --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/Makefile.in @@ -0,0 +1,406 @@ +# Makefile.in generated by automake 1.10.2 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = 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Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/libvorbis-1.3.2/doc/libvorbis/index.html b/libvorbis-1.3.2/doc/libvorbis/index.html new file mode 100755 index 0000000..e2199a2 --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/index.html @@ -0,0 +1,44 @@ + + + +libvorbis - Documentation + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    Libvorbis Documentation

    + +

    +Libvorbis contains the Vorbis reference encoder and decoder. +

    +This is the lowest-level interface to the Vorbis encoder and decoder. If +you're just looking for a simple way to extract the +audio from an Ogg Vorbis file, you probably want to use vorbisfile rather than using libogg +and libvorbis directly. +

    +Libvorbis API overview
    +Libvorbis API reference
    + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/overview.html b/libvorbis-1.3.2/doc/libvorbis/overview.html new file mode 100755 index 0000000..22cd186 --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/overview.html @@ -0,0 +1,136 @@ + + + +libvorbis - API Overview + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    Libvorbis API Overview

    + +

    Libvorbis is the reference implementation of the Vorbis codec. It is +the lowest-level interface to the Vorbis encoder and decoder, working +with packets directly.

    + +

    All libvorbis routines and structures are declared in "vorbis/codec.h".

    + +

    Encoding workflow

    + +
      +
    1. Initialize a vorbis_info structure +by calling vorbis_info_init and +then functions from libvorbisenc +on it.
      2. +
    2. Initialize a vorbis_dsp_state +for encoding based on the parameters in the vorbis_info by using vorbis_analysis_init.
      3. +
    3. Initialize a vorbis_comment +structure using vorbis_comment_init, +populate it with any comments you wish to store in the stream, and call +vorbis_analysis_headerout to +get the three Vorbis stream header packets. Output the packets.
      4. +
    4. Initialize a vorbis_block structure +using vorbis_block_init.
      5. +
    5. While there is more audio to encode:
        +
      1. Submit a chunk of audio data using vorbis_analysis_buffer and vorbis_analysis_wrote.
        2. +
      2. Obtain all available blocks using vorbis_analysis_blockout +in a loop. For each block obtained:
          +
        1. Encode the block into a packet (or prepare it for bitrate management) +using vorbis_analysis. (It's a good +idea to always pass the blocks through the bitrate +management mechanism; more information is on the vorbis_analysis page. It does not affect +the resulting packets unless you are actually using a bitrate-managed +mode.)
          2. +
        2. If you are using bitrate management, submit the block using vorbis_bitrate_addblock and obtain +packets using vorbis_bitrate_flushpacket.
          3. +
        3. Output any obtained packets.
          4. +
        3. +
      6. +
    6. Submit an empty buffer to indicate the end of input; this will result +in an end-of-stream packet after all encoding steps are done to it.
      7. +
    7. Destroy the structures using the appropriate vorbis_*_clear routines.
      8. +
    + +

    Decoding workflow

    + +Note: if you do not need to do anything more involved than just +decoding the audio from an Ogg Vorbis file, you can use the far simpler +libvorbisfile interface, which +will take care of all of the demuxing and low-level decoding operations +(and even the I/O, if you want) for you. + +
      +
    1. When reading the header packets of an Ogg stream, you can use vorbis_synthesis_idheader to +check whether a stream might be Vorbis.
      2. +
    2. Initialize a vorbis_info and a vorbis_comment structure using the +appropriate vorbis_*_init routines, then pass the first three packets +from the stream (the Vorbis stream header packets) to vorbis_synthesis_headerin in +order. At this point, you can see the comments and basic parameters of +the Vorbis stream.
      3. +
    3. Initialize a vorbis_dsp_state +for decoding based on the parameters in the vorbis_info by using vorbis_synthesis_init.
      4. +
    4. Initialize a vorbis_block structure +using vorbis_block_init.
      5. +
    5. While there are more packets to decode:
        +
      1. Decode the next packet into a block using vorbis_synthesis.
        2. +
      2. Submit the block to the reassembly layer using vorbis_synthesis_blockin.
        3. +
      3. Obtain some decoded audio using vorbis_synthesis_pcmout and vorbis_synthesis_read. Any audio data +returned but not marked as consumed using vorbis_synthesis_read carries +over to the next call to vorbis_synthesis_pcmout.
        4. +
      6. +
    6. Destroy the structures using the appropriate vorbis_*_clear routines.
      7. +
    + +

    Metadata workflow

    + +Note: if you do not need to do anything more involved than just +reading the metadata from an Ogg Vorbis file, libvorbisfile can do this for you. + +
      +
    1. Follow the decoding workflow above until you have access to the comments +and basic parameters of the Vorbis stream.
      2. +
    2. If you want to alter the comments, copy the first packet to the output +file, then create a packet for the modified comments using vorbis_commentheader_out and output +it, then copy the third packet and all subsequent packets into the output +file.
      3. +
    + +

    +
    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/reference.html b/libvorbis-1.3.2/doc/libvorbis/reference.html new file mode 100755 index 0000000..642b1f9 --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/reference.html @@ -0,0 +1,86 @@ + + + +Libvorbis API Reference + + + + + + + + + +

    Libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    Libvorbis API Reference

    + +

    +Data Structures
    +vorbis_block
    +vorbis_comment
    +vorbis_dsp_state
    +vorbis_info
    +
    +Functions used by both decode and encode
    +vorbis_block_clear()
    +vorbis_block_init()
    +vorbis_dsp_clear()
    +vorbis_granule_time()
    +vorbis_info_blocksize()
    +vorbis_info_clear()
    +vorbis_info_init()
    +vorbis_version_string()
    +
    +Decoding
    +vorbis_packet_blocksize()
    +vorbis_synthesis()
    +vorbis_synthesis_blockin()
    +vorbis_synthesis_halfrate()
    +vorbis_synthesis_halfrate_p()
    +vorbis_synthesis_headerin()
    +vorbis_synthesis_idheader()
    +vorbis_synthesis_init()
    +vorbis_synthesis_lapout()
    +vorbis_synthesis_pcmout()
    +vorbis_synthesis_read()
    +vorbis_synthesis_restart()
    +vorbis_synthesis_trackonly()
    +
    +Encoding
    +vorbis_analysis()
    +vorbis_analysis_blockout()
    +vorbis_analysis_buffer()
    +vorbis_analysis_headerout()
    +vorbis_analysis_init()
    +vorbis_analysis_wrote()
    +vorbis_bitrate_addblock()
    +vorbis_bitrate_flushpacket()
    +
    +Metadata
    +vorbis_comment_add()
    +vorbis_comment_add_tag()
    +vorbis_comment_clear()
    +vorbis_comment_init()
    +vorbis_comment_query()
    +vorbis_comment_query_count()
    +vorbis_commentheader_out()
    +
    +Return Codes
    + + +

    +

    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/return.html b/libvorbis-1.3.2/doc/libvorbis/return.html new file mode 100755 index 0000000..7a008d5 --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/return.html @@ -0,0 +1,79 @@ + + + +libvorbis - Return Codes + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    Return Codes

    + +

    + +The following return codes are #defined in "vorbis/codec.h" and +may be returned by functions from libvorbis, libvorbisfile, and libvorbisenc. Descriptions of a code +relevant to a specific function are found in the reference description +of that function. + +

    + +
    OV_FALSE
    +
    Not true, or no data available
    + +
    OV_HOLE
    +
    Vorbisfile encoutered missing or corrupt data in the bitstream. Recovery +is normally automatic and this return code is for informational purposes only.
    + +
    OV_EREAD
    +
    Read error while fetching compressed data for decode
    + +
    OV_EFAULT
    +
    Internal inconsistency in encode or decode state. Continuing is likely not possible.
    + +
    OV_EIMPL
    +
    Feature not implemented
    + +
    OV_EINVAL
    +
    Either an invalid argument, or incompletely initialized argument passed to a call
    + +
    OV_ENOTVORBIS
    +
    The given file/data was not recognized as Ogg Vorbis data.
    + +
    OV_EBADHEADER
    +
    The file/data is apparently an Ogg Vorbis stream, but contains a corrupted or undecipherable header.
    + +
    OV_EVERSION
    +
    The bitstream format revision of the given stream is not supported.
    + +
    OV_EBADLINK
    +
    The given link exists in the Vorbis data stream, but is not decipherable due to garbacge or corruption.
    + +
    OV_ENOSEEK
    +
    The given stream is not seekable
    + +
    + +

    +
    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/style.css b/libvorbis-1.3.2/doc/libvorbis/style.css new file mode 100755 index 0000000..81cf417 --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/style.css @@ -0,0 +1,7 @@ +BODY { font-family: Helvetica, sans-serif } +TD { font-family: Helvetica, sans-serif } +P { font-family: Helvetica, sans-serif } +H1 { font-family: Helvetica, sans-serif } +H2 { font-family: Helvetica, sans-serif } +H4 { font-family: Helvetica, sans-serif } +P.tiny { font-size: 8pt } diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_analysis.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_analysis.html new file mode 100755 index 0000000..b126f20 --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_analysis.html @@ -0,0 +1,86 @@ + + + +libvorbis - function - vorbis_analysis + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_analysis

    + +

    declared in "vorbis/codec.h";

    + +

    Once the uncompressed audio data has been divided into blocks, this +function is called on each block. It looks up the encoding mode and +dispatches the block to the forward transform provided by that mode. +

    +

    When using a basic encoding mode, with no bitrate management, +an ogg_packet pointer can be given, and the coded block is returned +directly through that structure and can be placed in the output stream. +

    +

    Otherwise, NULL should be passed for the ogg_packet pointer. In +that case, after the transform has been applied, the block must passed +to vorbis_bitrate_addblock() for further coding. This method works with +both basic and managed encoding modes, so it's recommended for new code. +

    + + + + + +
    +
    
+extern int      vorbis_analysis(vorbis_block *vb,ogg_packet *op);
+
    +
    + +

    Parameters

    +
    +
    vb
    +
    Pointer to the vorbis_block to be encoded.
    +
    op
    +
    Optional pointer to an ogg_packet. This is normally NULL, +and the final output is obtained by passing vb though the +vorbis_bitrate_*() interface to perform further refinement. +However, when not using a bitrate managed encoding mode, it +is possible to skip that step by providing an ogg_packet pointer +here, obtaining the compressed data directly.
    +
    + + +

    Return Values

    +
      +
    • 0 for success
      • +
    • negative values for failure: +
        +
      • OV_EINVAL - Invalid request; a non-NULL value was passed for op when the encoder is using a bitrate managed mode.
        • +
      • OV_EFAULT - Internal fault; indicates a bug or memory corruption.
        • +
      • OV_EIMPL - Unimplemented; not supported by this version of the library.
        • +
      +
      • +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_analysis_blockout.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_analysis_blockout.html new file mode 100755 index 0000000..94948b6 --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_analysis_blockout.html @@ -0,0 +1,79 @@ + + + +libvorbis - function - vorbis_analysis_blockout + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_analysis_blockout

    + +

    declared in "vorbis/codec.h";

    + +

    This fuction examines the available uncompressed data and tries to +break it into appropriate sized blocks. It should be called in a loop +after adding new data with vorbis_analysis_buffer()/vorbis_analysis_wrote() +until it returns zero (need more data) or an negative value (error). +

    +

    +Each block returned should be passed to vorbis_analysis() for transform +and coding. +

    + + + + + +
    +
    
+extern int      vorbis_analysis_blockout(vorbis_dsp_state *v,vorbis_block *vb);
+
    +
    + +

    Parameters

    +
    +
    v
    +
    Pointer to the vorbis_dsp_state representing the encoder.
    +
    vb
    +
    Pointer to a previously initialized vorbis_block object to hold the +returned data. +
    + + +

    Return Values

    +
      +
    • 1 for success when more blocks are available.
      • +
    • 0 for success when this is the last block available from the current input.
      • +
    • negative values for failure: +
        +
      • OV_EINVAL - Invalid parameters.
        • +
      • OV_EFAULT - Internal fault; indicates a bug or memory corruption.
        • +
      • OV_EIMPL - Unimplemented; not supported by this version of the library.
        • +
      +
      • + +
    + +

    +
    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_analysis_buffer.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_analysis_buffer.html new file mode 100755 index 0000000..cf6ae80 --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_analysis_buffer.html @@ -0,0 +1,74 @@ + + + +libvorbis - function - vorbis_analysis_buffer + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_analysis_buffer

    + +

    declared in "vorbis/codec.h";

    + +

    This fuction requests a buffer array for delivering audio to the +encoder for compression.

    + +

    The Vorbis encoder expects the caller to write audio data as +non-interleaved floating point samples into its internal buffers. +

    +

    +The general procedure is to call this function with the number of samples +you have available. The encoder will arrange for that much internal storage +and return an array of buffer pointers, one for each channel of audio. +The caller must then write the audio samples into those buffers, as +float values, and finally call vorbis_analysis_wrote() to tell the +encoder the data is available for analysis. +

    + + + + + +
    +
    
+extern float  **vorbis_analysis_buffer(vorbis_dsp_state *v,int vals);
+
    +
    + +

    Parameters

    +
    +
    v
    +
    Pointer to the vorbis_dsp_state representing the encoder.
    +
    vals
    +
    Number of samples to provide space for in the returned buffer. 1024 is a reasonable choice.
    +
    + + +

    Return Values

    +

    Returns an array of floating point buffers which can accept data. +A (**float) where the first index is the channel, and the second is +the sample index.

    + +

    +

    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_analysis_headerout.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_analysis_headerout.html new file mode 100755 index 0000000..58c37c3 --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_analysis_headerout.html @@ -0,0 +1,83 @@ + + + +libvorbis - function - vorbis_analysis_headerout + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_analysis_headerout

    + +

    declared in "vorbis/codec.h";

    + +

    This function creates and returns the three header packets needed +to configure a decoder to accept compressed data. I should be called +after all encoder initialization and configuration is complete. The +output packets should be placed in order at the start of the compressed +vorbis stream, prior to the first data packet. +

    + + + + + +
    +
    
+extern int      vorbis_analysis_headerout(vorbis_dsp_state *v,
+                                          vorbis_comment *vc,
+                                          ogg_packet *op,
+                                          ogg_packet *op_comm,
+                                          ogg_packet *op_code);
+
    +
    + +

    Parameters

    +
    +
    v
    +
    Pointer to an initialized vorbis_dsp_state which holds the encoder configuration.
    +
    vc
    +
    Pointer to an initialized vorbis_comment structure which holds the metadata associated with the stream being encoded.
    +
    op
    +
    Pointer to an ogg_packet structure to be filled out with the stream identification header.
    +
    op_comm
    +
    Pointer to an ogg_packet structure to be filled out with the serialied vorbis_comment data.
    +
    op_code
    +
    Pointer to an ogg_packet structure to be filled out with the codebooks, mode descriptions, etc. which will be used encoding the stream.
    +
    + + +

    Return Values

    +
      +
    • 0 for success
      • +
    • negative values for failure: +
        +
      • OV_EFAULT - Internal fault; indicates a bug or memory corruption.
        • +
      • OV_EIMPL - Unimplemented; not supported by this version of the library.
        • +
      +
      • +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_analysis_init.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_analysis_init.html new file mode 100755 index 0000000..8799338 --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_analysis_init.html @@ -0,0 +1,66 @@ + + + +libvorbis - function - vorbis_analysis_init + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_analysis_init

    + +

    declared in "vorbis/codec.h";

    + +

    This function allocates and initializes the encoder's analysis state +inside a is vorbis_dsp_state, based on the configuration in a vorbis_info +struct. +

    + + + + + +
    +
    
+extern int      vorbis_analysis_init(vorbis_dsp_state *v,vorbis_info *vi);
+
    +
    + +

    Parameters

    +
    +
    v +
    Pointer to the vorbis_dsp_state structure to be initialized for encoding.
    +
    vi
    +
    Pointer to an initialized vorbis_info struct describing the encoder configuration.
    +
    + + +

    Return Values

    +
    +
  59. +0 for success
    60. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_analysis_wrote.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_analysis_wrote.html new file mode 100755 index 0000000..2326f60 --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_analysis_wrote.html @@ -0,0 +1,80 @@ + + + +libvorbis - function - vorbis_analysis_wrote + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_analysis_wrote

    + +

    declared in "vorbis/codec.h";

    + +

    This function tells the encoder new data is available for compression. +Call this after writing new audio into the buffer array returned by +vorbis_analysis_buffer(). +

    + +

    +Call with the vals parameter set to zero to signal the end +of the input data. +

    + + + + + +
    +
    
+extern int      vorbis_analysis_wrote(vorbis_dsp_state *v,int vals);
+
    +
    + +

    Parameters

    +
    +
    v
    +
    Pointer to the vorbis_dsp_state representing the encoder.
    +
    vals
    +
    Number of samples successfully written. This must be less than +or equal to the value passed to vorbis_analysis_buffer(). A value +of zero means all input data has been provided and the compressed +stream should be finalized.
    +
    + + +

    Return Values

    +
      +
    • 0 for success
      • +
    • negative values for failure: +
        +
      • OV_EINVAL - Invalid request; e.g. vals overflows the allocated space.
        • +
      • OV_EFAULT - Internal fault; indicates a bug or memory corruption.
        • +
      • OV_EIMPL - Unimplemented; not supported by this version of the library.
        • +
      +
      • +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_bitrate_addblock.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_bitrate_addblock.html new file mode 100755 index 0000000..9de5de4 --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_bitrate_addblock.html @@ -0,0 +1,74 @@ + + + +libvorbis - function - vorbis_bitrate_addblock + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_bitrate_addblock

    + +

    declared in "vorbis/codec.h";

    + +

    This fuction submits a transformed block to the bitrate management +engine for final encoding. Packets are buffered and the packet boundaries +adjusted and padded to meet the target bitrate, if any.

    + +

    After calling vorbis_bitrate_addblock(), the passed vorbis_block +structure can be reused in another call to vorbis_analysis_blockout(). +Call vorbis_bitrate_flushpacket() to obtain the final compressed data. +

    + + + + + +
    +
    
+extern int      vorbis_bitrate_addblock(vorbis_block *vb);
+
    +
    + +

    Parameters

    +
    +
    vb
    +
    Pointer to the vorbis_block to be submitted.
    +
    + + +

    Return Values

    +
      +
    • 0 for success.
      • +
    • negative values for failure: +
        +
      • OV_EINVAL - Invalid parameters.
        • +
      • OV_EFAULT - Internal fault; indicates a bug or memory corruption.
        • +
      • OV_EIMPL - Unimplemented; not supported by this version of the library.
        • +
      +
      • + +
    + +

    +
    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_bitrate_flushpacket.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_bitrate_flushpacket.html new file mode 100755 index 0000000..297abb0 --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_bitrate_flushpacket.html @@ -0,0 +1,80 @@ + + + +libvorbis - function - vorbis_bitrate_flushpacket + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_bitrate_flushpacket

    + +

    declared in "vorbis/codec.h";

    + +

    This function returns the next available completed packet from the +bitrate management engine. It should be called in a loop after any call +to vorbis_bitrate_addblock() until it returns either 0 (more data needed) +or a negative value (error). +

    + +

    +The data returned in the ogg_packet structure can be copied to the +final compressed output stream. +

    + + + + + +
    +
    
+extern int      vorbis_bitrate_flushpacket(vorbis_dsp_state *vd,
+                                           ogg_packet *op);
+
    +
    + +

    Parameters

    +
    +
    vd
    +
    Pointer to the vorbis_dsp_state represending the encoder.
    +
    op
    +
    Pointer to an ogg_packet to be filled out with the compressed data.
    +
    + + +

    Return Values

    +
      +
    • 1 for success when more packets are available. +
    • 0 for success when this is the last packet available from the current input.
      • +
    • negative values for failure: +
        +
      • OV_EINVAL - Invalid parameters.
        • +
      • OV_EFAULT - Internal fault; indicates a bug or memory corruption.
        • +
      • OV_EIMPL - Unimplemented; not supported by this version of the library.
        • +
      +
      • + +
    + +

    +
    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_block.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_block.html new file mode 100755 index 0000000..9cd24c2 --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_block.html @@ -0,0 +1,60 @@ + + + +libvorbis - datatype - vorbis_block + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_block

    + +

    declared in "vorbis/codec.h"

    + +

    +The vorbis_block structure holds the data for a single block of audio. One +vorbis_block translates to one codec packet. The encoding process consists +of splitting the audio into blocks and encoding the blocks into packets; +decoding consists of decoding the packets into blocks and reassembling +the audio from the blocks. +

    +This structure is intended to be private. Although the fields are given +in the header file, they should not be directly modified or relied upon +in any way. +

    + + + + + +
    +
    typedef struct vorbis_block{
+  /* private */
+} vorbis_block;
    +
    + +

    Parameters

    +
    • None public.
    + + +

    +
    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_block_clear.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_block_clear.html new file mode 100755 index 0000000..13be5b6 --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_block_clear.html @@ -0,0 +1,61 @@ + + + +libvorbis - function - vorbis_block_clear + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_block_clear

    + +

    declared in "vorbis/codec.h";

    + +

    This function frees the internal storage for a vorbis_block structure.

    + + + + + +
    +
    
+extern int      vorbis_block_clear(vorbis_block *vb);
+
    +
    + +

    Parameters

    +
    +
    vb
    +
    Pointer to a vorbis_block struct to be cleared.
    +
    + + +

    Return Values

    +
    +
  60. +0 for success
    61. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_block_init.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_block_init.html new file mode 100755 index 0000000..82f6ae8 --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_block_init.html @@ -0,0 +1,66 @@ + + + +libvorbis - function - vorbis_block_init + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_block_init

    + +

    declared in "vorbis/codec.h";

    + +

    This function initializes a vorbis_block structure and allocates its +internal storage. A vorbis_block is used to represent a particular block +of input audio which can be analyzed and coded as a unit. +

    + + + + + +
    +
    
+extern int      vorbis_block_init(vorbis_dsp_state *v, vorbis_block *vb);
+
    +
    + +

    Parameters

    +
    +
    v +
    Pointer to an initialized vorbis_dsp_state with which to associate the new block.
    +
    vb
    +
    Pointer to a vorbis_block struct to be initialized.
    +
    + + +

    Return Values

    +
    +
  61. +0 for success
    62. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_comment.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_comment.html new file mode 100755 index 0000000..7afb7f3 --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_comment.html @@ -0,0 +1,80 @@ + + + +libvorbis - datatype - vorbis_comment + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_comment

    + +

    declared in "vorbis/codec.h"

    + +

    +The vorbis_comment structure defines an Ogg Vorbis comment. +

    +Only the fields the program needs must be defined. If a field isn't +defined by the application, it will either be blank (if it's a string value) +or set to some reasonable default (usually 0). +

    +Note: When encoding, while it is supported to modify a +vorbis_comment structure directly, be sure to read the notes on the +vorbis_comment_init and +vorbis_comment_clear pages for +considerations on memory allocation and freeing before you do so. Rule of +thumb: call vorbis_comment_init, then either do all allocation, +freeing, and modification yourself and do not call +vorbis_comment_clear, or do all modification using libvorbis +functions and do call vorbis_comment_clear. +

    + + + + + +
    +
    typedef struct vorbis_comment{
+  /* unlimited user comment fields. */
+  char **user_comments;
+  int  *comment_lengths;
+  int  comments;
+  char *vendor;
+
+} vorbis_comment;
    +
    + +

    Parameters

    +
    +
    user_comments
    +
    Unlimited user comment array. The individual strings in the array are 8 bit clean, by the Vorbis specification, and as such the comment_lengths array should be consulted to determine string length. For convenience, each string is also NULL-terminated by the decode library (although Vorbis comments are not NULL terminated within the bitstream itself).
    +
    comment_lengths
    +
    An int array that stores the length of each comment string
    +
    comments
    +
    Int signifying number of user comments in user_comments field.
    +
    vendor
    +
    Information about the Vorbis implementation that encoded the file. Stored in a standard C 0-terminated string. Libvorbis will fill this in itself when encoding a comment packet from this structure; when decoding, this contains the vendor string that was in the comment packet.
    +
    + + +

    +
    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_comment_add.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_comment_add.html new file mode 100755 index 0000000..b7125b0 --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_comment_add.html @@ -0,0 +1,70 @@ + + + +libvorbis - function - vorbis_comment_add + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_comment_add

    + +

    declared in "vorbis/codec.h";

    + +

    This function adds a raw comment string to a +vorbis_comment structure.

    + +

    This function should be used if the string is already in the +form "KEY=value". If you have a separate key and value, use +vorbis_comment_add_tag +instead.

    + + + + + +
    +
    
+extern void     vorbis_comment_add(vorbis_comment *vc, const char *comment);
+
    +
    + +

    Parameters

    +
    +
    vc
    +
    Pointer to a vorbis_comment structure to add the comment to.
    +
    comment
    +
    Pointer to the null-terminated raw comment string. The string will +be copied, so it can be freed or modified after this function returns +without affecting the vorbis_comment structure's contents.
    +
    + + +

    Return Values

    +
    +
  62. None.
    63. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_comment_add_tag.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_comment_add_tag.html new file mode 100755 index 0000000..97565d3 --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_comment_add_tag.html @@ -0,0 +1,74 @@ + + + +libvorbis - function - vorbis_comment_add_tag + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_comment_add_tag

    + +

    declared in "vorbis/codec.h";

    + +

    This function adds a tag-comment pair to a +vorbis_comment structure. There can +be more than one comment value for the same tag; if a comment with the +same tag already exists, another comment with the same tag is added.

    + +

    If you already have a string in the form "KEY=value", see +vorbis_comment_add instead.

    + + + + + +
    +
    
+extern void     vorbis_comment_add_tag(vorbis_comment *vc,
+                                       const char *tag, const char *contents);
+
    +
    + +

    Parameters

    +
    +
    vc
    +
    Pointer to a vorbis_comment structure to add the comment to.
    +
    tag
    +
    Pointer to the null-terminated tag string. The string will +be copied, so it can be freed or modified after this function returns +without affecting the vorbis_comment structure's contents.
    +
    contents
    +
    Pointer to the null-terminated comment contents string. This will +also be copied.
    +
    + + +

    Return Values

    +
    +
  63. None.
    64. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_comment_clear.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_comment_clear.html new file mode 100755 index 0000000..0771d6e --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_comment_clear.html @@ -0,0 +1,69 @@ + + + +libvorbis - function - vorbis_comment_clear + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_comment_clear

    + +

    declared in "vorbis/codec.h";

    + +

    This function frees the internal storage associated with a vorbis_comment structure.

    + +

    Note: Be careful if you have modified the vorbis_comment +structure yourself, as libvorbis will try to use its own wrappers of +memory allocation functions to free the contents of the vorbis_comment +structure. This will not work correctly unless all arrays and comment +strings contained in the vorbis_comment structure were allocated by +libvorbis itself. This function is only guaranteed to be safe if all +modification to the vorbis_comment structure was done using libvorbis +functions.

    + + + + + +
    +
    
+extern void     vorbis_comment_clear(vorbis_comment *vc);
+
    +
    + +

    Parameters

    +
    +
    vc
    +
    The vorbis_comment structure to clear.
    +
    + + +

    Return Values

    +
    +
  64. None.
    65. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_comment_init.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_comment_init.html new file mode 100755 index 0000000..abce0a6 --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_comment_init.html @@ -0,0 +1,72 @@ + + + +libvorbis - function - vorbis_comment_init + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_comment_init

    + +

    declared in "vorbis/codec.h";

    + +

    This function initializes a vorbis_comment +structure for use. After calling this function, the vorbis_comment +structure contains no comments.

    + +

    Note: No internal storage is allocated by this function; +internal storage is allocated as needed by other libvorbis functions that +modify the vorbis_comment structure. If you modify the vorbis_comment +structure directly, without using libvorbis, you should not +call vorbis_comment_clear when +you are finished but instead clean up after it yourself. See the note +on the vorbis_comment_clear +page for more information.

    + + + + + +
    +
    
+extern void     vorbis_comment_init(vorbis_comment *vc);
+
    +
    + +

    Parameters

    +
    +
    vc
    +
    Pointer to the vorbis_comment +structure to initialize.
    +
    + + +

    Return Values

    +
    +
  65. None.
    66. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_comment_query.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_comment_query.html new file mode 100755 index 0000000..f958ebb --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_comment_query.html @@ -0,0 +1,72 @@ + + + +libvorbis - function - vorbis_comment_query + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_comment_query

    + +

    declared in "vorbis/codec.h";

    + +

    This function retrieves a comment string for a given tag in a +vorbis_comment structure.

    + + + + + +
    +
    
+extern char    *vorbis_comment_query(vorbis_comment *vc, const char *tag, int count);
+
    +
    + +

    Parameters

    +
    +
    vc
    +
    Pointer to the vorbis_comment structure.
    +
    tag
    +
    Pointer to a null-terminated string of the comment tag to look +for. Tags are compared case-insensitively.
    +
    count
    +
    The index of the comment string to retrieve. A value of 0 indicates +the first comment whose tag matches tag. Use +vorbis_comment_query_count +to determine the number of matching comments.
    +
    + + +

    Return Values

    +
    +
  66. A pointer to the comment string. The underlying buffer is owned by +the vorbis_comment structure.
    67. +
  67. NULL on a nonexistent tag or if count is greater than or +equal to the number of matching comments.
    68. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_comment_query_count.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_comment_query_count.html new file mode 100755 index 0000000..e8a04f4 --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_comment_query_count.html @@ -0,0 +1,66 @@ + + + +libvorbis - function - vorbis_comment_query_count + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_comment_query_count

    + +

    declared in "vorbis/codec.h";

    + +

    This function determines the number of comments with a given tag +that are present in a vorbis_comment +structure.

    + + + + + +
    +
    
+extern int      vorbis_comment_query_count(vorbis_comment *vc, const char *tag);
+
    +
    + +

    Parameters

    +
    +
    vc
    +
    Pointer to the vorbis_comment structure.
    +
    tag
    +
    Pointer to a null-terminated string of the comment tag to look +for. Tags are compared case-insensitively.
    +
    + + +

    Return Values

    +
    +
  68. The number of comments present with the given tag.
    69. +
  69. 0 if no such comments are present.
    70. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_commentheader_out.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_commentheader_out.html new file mode 100755 index 0000000..0dd63d6 --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_commentheader_out.html @@ -0,0 +1,65 @@ + + + +libvorbis - function - vorbis_commentheader_out + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_commentheader_out

    + +

    declared in "vorbis/codec.h";

    + +

    This function encodes the contents of a +vorbis_comment structure into an +ogg_packet.

    + + + + + +
    +
    
+extern int      vorbis_commentheader_out(vorbis_comment *vc, ogg_packet *op);
+
    +
    + +

    Parameters

    +
    +
    vc
    +
    The vorbis_comment structure to encode.
    +
    op
    +
    The ogg_packet to place the encoded comment packet into.
    +
    + + +

    Return Values

    +
    +
  70. 0 on success.
    71. +
  71. OV_EIMPL on error.
    72. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_dsp_clear.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_dsp_clear.html new file mode 100755 index 0000000..0a9b959 --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_dsp_clear.html @@ -0,0 +1,63 @@ + + + +libvorbis - function - vorbis_dsp_clear + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_dsp_clear

    + +

    declared in "vorbis/codec.h";

    + +

    This function frees the internal storage for a vorbis_dsp_state +structure. This can be used independent of whether the vorbis_dsp_state +is set up for analysis (encoding) or synthesis (decoding).

    + + + + + +
    +
    
+extern void     vorbis_dsp_clear(vorbis_dsp_state *v);
+
    +
    + +

    Parameters

    +
    +
    v
    +
    Pointer to the vorbis_dsp_state to be cleared.
    +
    + + +

    Return Values

    +
    +
  72. +None
    73. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_dsp_state.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_dsp_state.html new file mode 100755 index 0000000..b8baf9c --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_dsp_state.html @@ -0,0 +1,57 @@ + + + +libvorbis - datatype - vorbis_dsp_state + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_dsp_state

    + +

    declared in "vorbis/codec.h"

    + +

    +The vorbis_dsp_state structure is the state for one instance of the +Vorbis encoder or decoder. +

    +This structure is intended to be private. Although the fields are given +in the header file, they should not be directly modified or relied upon +in any way. +

    + + + + + +
    +
    typedef struct vorbis_dsp_state{
+  /* private */
+} vorbis_dsp_state;
    +
    + +

    Parameters

    +
    • None public.
    + + +

    +
    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_granule_time.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_granule_time.html new file mode 100755 index 0000000..f5c8b7f --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_granule_time.html @@ -0,0 +1,65 @@ + + + +libvorbis - function - vorbis_granule_time + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_granule_time

    + +

    declared in "vorbis/codec.h";

    + +

    This function converts a granule position to a time for a given Vorbis stream.

    + + + + + +
    +
    
+extern double   vorbis_granule_time(vorbis_dsp_state *v,
+                                    ogg_int64_t granulepos);
+
    +
    + +

    Parameters

    +
    +
    v
    +
    Pointer to the vorbis_dsp_state for the stream.
    +
    granulepos
    +
    The granule position.
    +
    + + +

    Return Values

    +
    +
  73. +The time (in seconds) corresponding to the granulepos.
    74. +
  74. -1 if the given granulepos is negative
    75. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_info.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_info.html new file mode 100755 index 0000000..2a06c06 --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_info.html @@ -0,0 +1,80 @@ + + + +libvorbis - datatype - vorbis_info + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_info

    + +

    declared in "vorbis/codec.h"

    + +

    +The vorbis_info structure contains basic information about the audio in a vorbis bitstream. +

    + + + + + +
    +
    typedef struct vorbis_info{
+  int version;
+  int channels;
+  long rate;
+  
+  long bitrate_upper;
+  long bitrate_nominal;
+  long bitrate_lower;
+  long bitrate_window;
+
+  void *codec_setup;
+
+} vorbis_info;
    +
    + +

    Relevant Struct Members

    +
    +
    version
    +
    Vorbis encoder version used to create this bitstream.
    +
    channels
    +
    Int signifying number of channels in bitstream.
    +
    rate
    +
    Sampling rate of the bitstream.
    +
    bitrate_upper
    +
    Specifies the upper limit in a VBR bitstream. If the value matches the bitrate_nominal and bitrate_lower parameters, the stream is fixed bitrate. May be unset if no limit exists.
    +
    bitrate_nominal
    +
    Specifies the average bitrate for a VBR bitstream. May be unset. If the bitrate_upper and bitrate_lower parameters match, the stream is fixed bitrate.
    +
    bitrate_lower
    +
    Specifies the lower limit in a VBR bitstream. If the value matches the bitrate_nominal and bitrate_upper parameters, the stream is fixed bitrate. May be unset if no limit exists.
    +
    bitrate_window
    +
    Currently unset.
    + +
    codec_setup
    +
    Internal structure that contains the detailed/unpacked configuration for decoding the current Vorbis bitstream.
    +
    + + +

    +
    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_info_blocksize.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_info_blocksize.html new file mode 100755 index 0000000..f256d24 --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_info_blocksize.html @@ -0,0 +1,66 @@ + + + +libvorbis - function - vorbis_info_blocksize + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_info_blocksize

    + +

    declared in "vorbis/codec.h";

    + +

    This function gets the possible sizes for encoded blocks. There +are short blocks (zo = 0) and long blocks (zo = 1). The size of a long +block is guaranteed to be greater than or equal to the size of a short +block.

    + + + + + +
    +
    
+extern int      vorbis_info_blocksize(vorbis_info *vi,int zo);
+
    +
    + +

    Parameters

    +
    +
    vi
    +
    Pointer to the vorbis_info struct.
    +
    zo
    +
    Integer for which block size to get: 0 for short and 1 for long
    +
    + + +

    Return Values

    +
    +
  75. A positive integer for the block size.
    76. +
  76. -1 on error.
    77. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_info_clear.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_info_clear.html new file mode 100755 index 0000000..907be6f --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_info_clear.html @@ -0,0 +1,61 @@ + + + +libvorbis - function - vorbis_info_clear + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_info_clear

    + +

    declared in "vorbis/codec.h";

    + +

    This function frees the internal storage for a vorbis_info structure.

    + + + + + +
    +
    
+extern void     vorbis_info_clear(vorbis_info *vi);
+
    +
    + +

    Parameters

    +
    +
    vi
    +
    Pointer to a vorbis_info struct to be cleared.
    +
    + + +

    Return Values

    +
    +
  77. +None.
    78. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_info_init.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_info_init.html new file mode 100755 index 0000000..a0e58fb --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_info_init.html @@ -0,0 +1,62 @@ + + + +libvorbis - function - vorbis_info_init + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_info_init

    + +

    declared in "vorbis/codec.h";

    + +

    This function initializes a vorbis_info +structure and allocates its internal storage.

    + + + + + +
    +
    
+extern void     vorbis_info_init(vorbis_info *vi);
+
    +
    + +

    Parameters

    +
    +
    vi
    +
    Pointer to a vorbis_info struct to be initialized.
    +
    + + +

    Return Values

    +
    +
  78. +None.
    79. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_packet_blocksize.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_packet_blocksize.html new file mode 100755 index 0000000..827e03f --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_packet_blocksize.html @@ -0,0 +1,66 @@ + + + +libvorbis - function - vorbis_packet_blocksize + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_packet_blocksize

    + +

    declared in "vorbis/codec.h";

    + +

    This function gets the size of the block that would result from +decoding a Vorbis packet but does not actually decode the packet.

    + + + + + +
    +
    
+extern long     vorbis_packet_blocksize(vorbis_info *vi,ogg_packet *op);
+
    +
    + +

    Parameters

    +
    +
    vi
    +
    The vorbis_info structure for the +stream the packet is from.
    +
    op
    +
    The packet to get the block size of.
    +
    + + +

    Return Values

    +
    +
  79. The block size on success.
    80. +
  80. OV_ENOTAUDIO if the packet is not an audio packet.
    81. +
  81. OV_EBADPACKET if there was an error in the packet.
    82. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_synthesis.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_synthesis.html new file mode 100755 index 0000000..38ac4ed --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_synthesis.html @@ -0,0 +1,70 @@ + + + +libvorbis - function - vorbis_synthesis + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_synthesis

    + +

    declared in "vorbis/codec.h";

    + +

    This function decodes a Vorbis packet into a block of data. The +vorbis_block should then be submitted +to the vorbis_dsp_state +for the decoder instance using +vorbis_synthesis_blockin +to be assembled into the final decoded audio.

    + + + + + +
    +
    
+extern int      vorbis_synthesis(vorbis_block *vb,ogg_packet *op);
+
    +
    + +

    Parameters

    +
    +
    vb
    +
    The vorbis_block to decode the +packet into.
    +
    op
    +
    The ogg_packet to decode.
    +
    + + +

    Return Values

    +
    +
  82. 0 on success.
    83. +
  83. OV_ENOTAUDIO if the packet is not an audio packet.
    84. +
  84. OV_EBADPACKET if there was an error in the packet.
    85. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_synthesis_blockin.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_synthesis_blockin.html new file mode 100755 index 0000000..d12fd2a --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_synthesis_blockin.html @@ -0,0 +1,69 @@ + + + +libvorbis - function - vorbis_synthesis_blockin + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_synthesis_blockin

    + +

    declared in "vorbis/codec.h";

    + +

    This function submits a vorbis_block +for assembly into the final decoded audio. After calling +this function, decoded audio can be obtained with +vorbis_synthesis_pcmout.

    + + + + + +
    +
    
+extern int      vorbis_synthesis_blockin(vorbis_dsp_state *v,vorbis_block *vb);
+
    +
    + +

    Parameters

    +
    +
    v
    +
    The vorbis_dsp_state for the +decoder instance.
    +
    vb
    +
    The vorbis_block to submit. After +this function returns, it can be reused in another call to +vorbis_synthesis.
    +
    + + +

    Return Values

    +
    +
  85. 0 on success.
    86. +
  86. OV_EINVAL if the decoder is in an invalid state to accept blocks.
    87. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_synthesis_halfrate.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_synthesis_halfrate.html new file mode 100755 index 0000000..fefe8d3 --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_synthesis_halfrate.html @@ -0,0 +1,68 @@ + + + +libvorbis - function - vorbis_synthesis_halfrate + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_synthesis_halfrate

    + +

    declared in "vorbis/codec.h";

    + +

    This function puts the Vorbis decoder into or out of half-rate +mode. In half-rate mode, the audio is decoded to only half its original +sampling rate. Half-rate mode speeds up decoding at the expense of +decoded audio quality.

    + + + + + +
    +
    
+extern int      vorbis_synthesis_halfrate(vorbis_info *v,int flag);
+
    +
    + +

    Parameters

    +
    +
    v
    +
    The vorbis_info structure for the +decoder instance.
    +
    flag
    +
    Whether half-rate mode is to be turned on or off. Zero turns it off; +nonzero turns it on.
    +
    + + +

    Return Values

    +
    +
  87. 0 on success.
    88. +
  88. -1 if half-rate mode could not be set.
    89. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_synthesis_halfrate_p.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_synthesis_halfrate_p.html new file mode 100755 index 0000000..d82880e --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_synthesis_halfrate_p.html @@ -0,0 +1,64 @@ + + + +libvorbis - function - vorbis_synthesis_halfrate_p + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_synthesis_halfrate_p

    + +

    declared in "vorbis/codec.h";

    + +

    This function gets whether a decoder is in half-rate mode. See +vorbis_synthesis_halfrate +for more information on half-rate mode.

    + + + + + +
    +
    
+extern int      vorbis_synthesis_halfrate_p(vorbis_info *v);
+
    +
    + +

    Parameters

    +
    +
    v
    +
    The vorbis_info structure for the +decoder instance.
    +
    + + +

    Return Values

    +
    +
  89. 1 if half-rate mode is on.
    90. +
  90. 0 if half-rate mode is off.
    91. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_synthesis_headerin.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_synthesis_headerin.html new file mode 100755 index 0000000..835d8ce --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_synthesis_headerin.html @@ -0,0 +1,80 @@ + + + +libvorbis - function - vorbis_synthesis_headerin + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_synthesis_headerin

    + +

    declared in "vorbis/codec.h";

    + +

    This function decodes a header packet from a Vorbis stream and applies +the contents to the given vorbis_info +structure (to provide codec parameters to the decoder) and +vorbis_comment structure (to provide +access to the embedded Vorbis comments).

    + +

    Once the three Vorbis header packets (info, comments, +and codebooks, in that order) have been passed to this +function, the vorbis_info +structure is ready to be used in a call to +vorbis_synthesis_init.

    + + + + + +
    +
    
+extern int      vorbis_synthesis_headerin(vorbis_info *vi,vorbis_comment *vc,
+                                          ogg_packet *op);
+
    +
    + +

    Parameters

    +
    +
    vi
    +
    The vorbis_info structure to apply +the decoded information to.
    +
    vc
    +
    The vorbis_comment structure to +apply the decoded comments to.
    +
    op
    +
    The ogg_packet to decode.
    +
    + + +

    Return Values

    +
    +
  91. 0 on success.
    92. +
  92. OV_ENOTVORBIS if the packet is not a Vorbis header packet.
    93. +
  93. OV_EBADHEADER if there was an error interpreting the packet.
    94. +
  94. OV_EFAULT on internal error.
    95. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_synthesis_idheader.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_synthesis_idheader.html new file mode 100755 index 0000000..7fe99e9 --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_synthesis_idheader.html @@ -0,0 +1,63 @@ + + + +libvorbis - function - vorbis_synthesis_idheader + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_synthesis_idheader

    + +

    declared in "vorbis/codec.h";

    + +

    This function checks whether a packet is a valid Vorbis identification +header packet. This function can be used to detect whether a logical +Ogg stream could be a Vorbis stream, given its very first packet.

    + + + + + +
    +
    
+extern int      vorbis_synthesis_idheader(ogg_packet *op);
+
    +
    + +

    Parameters

    +
    +
    op
    +
    Pointer to the ogg_packet to check.
    +
    + + +

    Return Values

    +
    +
  95. 1 if the packet is a valid first packet for a Vorbis bitstream.
    96. +
  96. 0 if not.
    97. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_synthesis_init.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_synthesis_init.html new file mode 100755 index 0000000..64f06b9 --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_synthesis_init.html @@ -0,0 +1,69 @@ + + + +libvorbis - function - vorbis_synthesis_init + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_synthesis_init

    + +

    declared in "vorbis/codec.h";

    + +

    This function initializes a +vorbis_dsp_state structure for +decoding and allocates internal storage for it.

    + + + + + +
    +
    
+extern int      vorbis_synthesis_init(vorbis_dsp_state *v,vorbis_info *vi);
+
    +
    + +

    Parameters

    +
    +
    v
    +
    The vorbis_dsp_state to initialize +for decoding.
    +
    vi
    +
    The vorbis_info structure +for the stream. The vorbis_info structure must have had vorbis_synthesis_headerin +called on it for each header packet in the stream.
    +
    + + +

    Return Values

    +
    +
  97. 0 on success.
    98. +
  98. 1 on error.
    99. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_synthesis_lapout.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_synthesis_lapout.html new file mode 100755 index 0000000..7fcdf06 --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_synthesis_lapout.html @@ -0,0 +1,74 @@ + + + +libvorbis - function - vorbis_synthesis_lapout + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_synthesis_lapout

    + +

    declared in "vorbis/codec.h";

    + +

    This function retrieves buffers containing decoded audio samples, similarly +to vorbis_synthesis_pcmout. +However, it includes some extra samples extrapolated from the end of +the audio, suitable for crosslapping with other blocks. This exists mainly +for libvorbisfile to use for +handling chained bitstreams and bitstreams with holes.

    + + + + + +
    +
    
+extern int      vorbis_synthesis_lapout(vorbis_dsp_state *v,float ***pcm);
+
    +
    + +

    Parameters

    +
    +
    v
    +
    The vorbis_dsp_state for the +decoder instance.
    +
    pcm
    +
    A pointer to a float** which will be made to point to an array of +pointers to the decoded samples for each channel. The memory is owned +by the decoder instance and will be freed when the application continues +decoding or destroys the decoder instance. This can be NULL, in which +case the return value gives the number of samples that would be returned +if this function were called with a non-NULL pointer here.
    +
    + + +

    Return Values

    +
    +
  99. The number of samples available in the output buffer.
    100. +
  100. 0 if no more samples are currently available.
    101. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_synthesis_pcmout.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_synthesis_pcmout.html new file mode 100755 index 0000000..0283d88 --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_synthesis_pcmout.html @@ -0,0 +1,75 @@ + + + +libvorbis - function - vorbis_synthesis_pcmout + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_synthesis_pcmout

    + +

    declared in "vorbis/codec.h";

    + +

    This function retrieves buffers containing decoded audio samples.

    +

    The application is not required to make use of all of the samples +made available to it by one call to this function before it continues to +decode. Use vorbis_synthesis_read +to inform the decoder of how many samples were actually used. Any +unused samples will be included in the buffers output by the next call +to this function.

    + + + + + +
    +
    
+extern int      vorbis_synthesis_pcmout(vorbis_dsp_state *v,float ***pcm);
+
    +
    + +

    Parameters

    +
    +
    v
    +
    The vorbis_dsp_state for the +decoder instance.
    +
    pcm
    +
    A pointer to a float** which will be made to point to an array of +pointers to the decoded samples for each channel. The memory is owned +by the decoder instance and will be freed when the application continues +decoding or destroys the decoder instance. This can be NULL, in which +case the return value gives the number of samples that would be returned +if this function were called with a non-NULL pointer here.
    +
    + + +

    Return Values

    +
    +
  101. The number of samples available in the output buffer.
    102. +
  102. 0 if no more samples are currently available.
    103. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_synthesis_read.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_synthesis_read.html new file mode 100755 index 0000000..4972a85 --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_synthesis_read.html @@ -0,0 +1,67 @@ + + + +libvorbis - function - vorbis_synthesis_read + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_synthesis_read

    + +

    declared in "vorbis/codec.h";

    + +

    This function informs the Vorbis decoder of how many +samples the application used from the last buffer output by +vorbis_synthesis_pcmout.

    + + + + + +
    +
    
+extern int      vorbis_synthesis_read(vorbis_dsp_state *v,int samples);
+
    +
    + +

    Parameters

    +
    +
    v
    +
    The vorbis_dsp_state for the +decoder instance.
    +
    samples
    +
    The number of samples the application has used.
    +
    + + +

    Return Values

    +
    +
  103. 0 on success.
    104. +
  104. OV_EINVAL if samples is greater than the number of remaining +samples in the buffer.
    105. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_synthesis_restart.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_synthesis_restart.html new file mode 100755 index 0000000..c02385e --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_synthesis_restart.html @@ -0,0 +1,64 @@ + + + +libvorbis - function - vorbis_synthesis_restart + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_synthesis_restart

    + +

    declared in "vorbis/codec.h";

    + +

    This function restores a +vorbis_dsp_state structure +representing a decoder to its freshly-initialized state. This should be +called if the application seeks within a Vorbis bitstream.

    + + + + + +
    +
    
+extern int      vorbis_synthesis_restart(vorbis_dsp_state *v);
+
    +
    + +

    Parameters

    +
    +
    v
    +
    The vorbis_dsp_state to reset.
    +
    + + +

    Return Values

    +
    +
  105. 0 on success.
    106. +
  106. -1 on error.
    107. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_synthesis_trackonly.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_synthesis_trackonly.html new file mode 100755 index 0000000..dd3e685 --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_synthesis_trackonly.html @@ -0,0 +1,71 @@ + + + +libvorbis - function - vorbis_synthesis_trackonly + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_synthesis_trackonly

    + +

    declared in "vorbis/codec.h";

    + +

    This function decodes a Vorbis packet similarly to +vorbis_synthesis, except that the +vorbis_block produced does not contain +any audio data but merely updates the decoder's state as though the +block had been actually decoded when +vorbis_synthesis_blockin +is called on it.

    + + + + + +
    +
    
+extern int      vorbis_synthesis_trackonly(vorbis_block *vb,ogg_packet *op);
+
    +
    + +

    Parameters

    +
    +
    vb
    +
    The vorbis_block to decode the +packet into.
    +
    op
    +
    The ogg_packet to decode.
    +
    + + +

    Return Values

    +
    +
  107. 0 on success.
    108. +
  108. OV_ENOTAUDIO if the packet is not an audio packet.
    109. +
  109. OV_EBADPACKET if there was an error in the packet.
    110. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/libvorbis/vorbis_version_string.html b/libvorbis-1.3.2/doc/libvorbis/vorbis_version_string.html new file mode 100755 index 0000000..e85f23e --- /dev/null +++ b/libvorbis-1.3.2/doc/libvorbis/vorbis_version_string.html @@ -0,0 +1,56 @@ + + + +libvorbis - function - vorbis_version_string + + + + + + + + + +

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + +

    vorbis_version_string

    + +

    declared in "vorbis/codec.h";

    + +

    This function returns a string giving version information for libvorbis. (This is not the same string that libvorbis encodes into the vendor field of comment headers.)

    + + + + + +
    +
    
+extern const char *vorbis_version_string(void);
+
    +
    + +

    Parameters

    +

    None.

    + +

    Return Values

    +
    +
  110. The libvorbis version string. The string is in static storage.
    111. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2010 Xiph.Org

    Ogg Vorbis

    libvorbis documentation

    libvorbis version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/lspmap.png b/libvorbis-1.3.2/doc/lspmap.png new file mode 100755 index 0000000..463b702 Binary files /dev/null and b/libvorbis-1.3.2/doc/lspmap.png differ diff --git a/libvorbis-1.3.2/doc/oddlsp.png b/libvorbis-1.3.2/doc/oddlsp.png new file mode 100755 index 0000000..c754617 Binary files /dev/null and b/libvorbis-1.3.2/doc/oddlsp.png differ diff --git a/libvorbis-1.3.2/doc/oggstream.html b/libvorbis-1.3.2/doc/oggstream.html new file mode 100755 index 0000000..6952ed9 --- /dev/null +++ b/libvorbis-1.3.2/doc/oggstream.html @@ -0,0 +1,234 @@ + + + + + +Ogg Vorbis Documentation + + + + + + + + + +

    Ogg logical and physical bitstream overview

    + +

    Ogg bitstreams

    + +

    Ogg codecs use octet vectors of raw, compressed data +(packets). These compressed packets do not have any +high-level structure or boundary information; strung together, they +appear to be streams of random bytes with no landmarks.

    + +

    Raw packets may be used directly by transport mechanisms that provide +their own framing and packet-separation mechanisms (such as UDP +datagrams). For stream based storage (such as files) and transport +(such as TCP streams or pipes), Vorbis and other future Ogg codecs use +the Ogg bitstream format to provide framing/sync, sync recapture +after error, landmarks during seeking, and enough information to +properly separate data back into packets at the original packet +boundaries without relying on decoding to find packet boundaries.

    + +

    Logical and physical bitstreams

    + +

    Raw packets are grouped and encoded into contiguous pages of +structured bitstream data called logical bitstreams. A +logical bitstream consists of pages, in order, belonging to a single +codec instance. Each page is a self contained entity (although it is +possible that a packet may be split and encoded across one or more +pages); that is, the page decode mechanism is designed to recognize, +verify and handle single pages at a time from the overall bitstream.

    + +

    Multiple logical bitstreams can be combined (with restrictions) into a +single physical bitstream. A physical bitstream consists of +multiple logical bitstreams multiplexed at the page level and may +include a 'meta-header' at the beginning of the multiplexed logical +stream that serves as identification magic. Whole pages are taken in +order from multiple logical bitstreams and combined into a single +physical stream of pages. The decoder reconstructs the original +logical bitstreams from the physical bitstream by taking the pages in +order from the physical bitstream and redirecting them into the +appropriate logical decoding entity. The simplest physical bitstream +is a single, unmultiplexed logical bitstream with no meta-header; this +is referred to as a 'degenerate stream'.

    + +

    Ogg Logical Bitstream Framing discusses +the page format of an Ogg bitstream, the packet coding process +and logical bitstreams in detail. The remainder of this document +specifies requirements for constructing finished, physical Ogg +bitstreams.

    + +

    Mapping Restrictions

    + +

    Logical bitstreams may not be mapped/multiplexed into physical +bitstreams without restriction. Here we discuss design restrictions +on Ogg physical bitstreams in general, mostly to introduce +design rationale. Each 'media' format defines its own (generally more +restrictive) mapping. An 'Ogg Vorbis Audio Bitstream', for example, has a +specific physical bitstream structure. +An 'Ogg A/V' bitstream (not currently specified) will also mandate a +specific, restricted physical bitstream format.

    + +

    additional end-to-end structure

    + +

    The framing specification defines +'beginning of stream' and 'end of stream' page markers via a header +flag (it is possible for a stream to consist of a single page). A +stream always consists of an integer number of pages, an easy +requirement given the variable size nature of pages.

    + +

    In addition to the header flag marking the first and last pages of a +logical bitstream, the first page of an Ogg bitstream obeys +additional restrictions. Each individual media mapping specifies its +own implementation details regarding these restrictions.

    + +

    The first page of a logical Ogg bitstream consists of a single, +small 'initial header' packet that includes sufficient information to +identify the exact CODEC type and media requirements of the logical +bitstream. The intent of this restriction is to simplify identifying +the bitstream type and content; for a given media type (or across all +Ogg media types) we can know that we only need a small, fixed +amount of data to uniquely identify the bitstream type.

    + +

    As an example, Ogg Vorbis places the name and revision of the Vorbis +CODEC, the audio rate and the audio quality into this initial header, +thus simplifying vastly the certain identification of an Ogg Vorbis +audio bitstream.

    + +

    sequential multiplexing (chaining)

    + +

    The simplest form of logical bitstream multiplexing is concatenation +(chaining). Complete logical bitstreams are strung +one-after-another in order. The bitstreams do not overlap; the final +page of a given logical bitstream is immediately followed by the +initial page of the next. Chaining is the only logical->physical +mapping allowed by Ogg Vorbis.

    + +

    Each chained logical bitstream must have a unique serial number within +the scope of the physical bitstream.

    + +

    concurrent multiplexing (grouping)

    + +

    Logical bitstreams may also be multiplexed 'in parallel' +(grouped). An example of grouping would be to allow +streaming of separate audio and video streams, using different codecs +and different logical bitstreams, in the same physical bitstream. +Whole pages from multiple logical bitstreams are mixed together.

    + +

    The initial pages of each logical bitstream must appear first; the +media mapping specifies the order of the initial pages. For example, +Ogg A/V will eventually specify an Ogg video bitstream with +audio. The mapping may specify that the physical bitstream must begin +with the initial page of a logical video bitstream, followed by the +initial page of an audio stream. Unlike initial pages, terminal pages +for the logical bitstreams need not all occur contiguously (although a +specific media mapping may require this; it is not mandated by the +generic Ogg stream spec). Terminal pages may be 'nil' pages, +that is, pages containing no content but simply a page header with +position information and the 'last page of bitstream' flag set in the +page header.

    + +

    Each grouped bitstream must have a unique serial number within the +scope of the physical bitstream.

    + +

    sequential and concurrent multiplexing

    + +

    Groups of concurrently multiplexed bitstreams may be chained +consecutively. Such a physical bitstream obeys all the rules of both +grouped and chained multiplexed streams; the groups, when unchained , +must stand on their own as a valid concurrently multiplexed +bitstream.

    + +

    multiplexing example

    + +

    Below, we present an example of a grouped and chained bitstream:

    + +

    stream

    + +

    In this example, we see pages from five total logical bitstreams +multiplexed into a physical bitstream. Note the following +characteristics:

    + +
      +
    1. Grouped bitstreams begin together; all of the initial pages +must appear before any data pages. When concurrently multiplexed +groups are chained, the new group does not begin until all the +bitstreams in the previous group have terminated.
      2. + +
    2. The pages of concurrently multiplexed bitstreams need not conform +to a regular order; the only requirement is that page n of a +logical bitstream follow page n-1 in the physical bitstream. +There are no restrictions on intervening pages belonging to other +logical bitstreams. (Tying page appearance to bitrate demands is one +logical strategy, ie, the page appears at the chronological point +where decode requires more information).
      3. +
    + + + + + diff --git a/libvorbis-1.3.2/doc/programming.html b/libvorbis-1.3.2/doc/programming.html new file mode 100755 index 0000000..4b54347 --- /dev/null +++ b/libvorbis-1.3.2/doc/programming.html @@ -0,0 +1,554 @@ + + + + + +Ogg Vorbis Documentation + + + + + + + + + +

    Programming with Xiph.Org libvorbis

    + +

    Description

    + +

    Libvorbis is the Xiph.Org Foundation's portable Ogg Vorbis CODEC +implemented as a programmatic library. Libvorbis provides primitives +to handle framing and manipulation of Ogg bitstreams (used by the +Vorbis for streaming), a full analysis (encoding) interface as well as +packet decoding and synthesis for playback.

    + +

    The libvorbis library does not provide any system interface; a +full-featured demonstration player included with the library +distribtion provides example code for a variety of system interfaces +as well as a working example of using libvorbis in production code.

    + +

    Encoding Overview

    + +

    Decoding Overview

    + +

    Decoding a bitstream with libvorbis follows roughly the following +steps:

    + +
      +
    1. Frame the incoming bitstream into pages
      2. +
    2. Sort the pages by logical bitstream and buffer then into logical streams
      3. +
    3. Decompose the logical streams into raw packets
      4. +
    4. Reconstruct segments of the original data from each packet
      5. +
    5. Glue the reconstructed segments back into a decoded stream
      6. +
    + +

    Framing

    + +

    An Ogg bitstream is logically arranged into pages, but to decode +the pages, we have to find them first. The raw bitstream is first fed +into an ogg_sync_state buffer using ogg_sync_buffer() +and ogg_sync_wrote(). After each block we submit to the sync +buffer, we should check to see if we can frame and extract a complete +page or pages using ogg_sync_pageout(). Extra pages are +buffered; allowing them to build up in the ogg_sync_state +buffer will eventually exhaust memory.

    + +

    The Ogg pages returned from ogg_sync_pageout need not be +decoded further to be used as landmarks in seeking; seeking can be +either a rough process of simply jumping to approximately intuited +portions of the bitstream, or it can be a precise bisection process +that captures pages and inspects data position. When seeking, +however, sequential multiplexing (chaining) must be accounted for; +beginning play in a new logical bitstream requires initializing a +synthesis engine with the headers from that bitstream. Vorbis +bitstreams do not make use of concurent multiplexing (grouping).

    + +

    Sorting

    + +

    The pages produced by ogg_sync_pageout are then sorted by +serial number to seperate logical bitstreams. Initialize logical +bitstream buffers (og_stream_state) using +ogg_stream_init(). Pages are submitted to the matching +logical bitstream buffer using ogg_stream_pagein; the serial +number of the page and the stream buffer must match, or the page will +be rejected. A page submitted out of sequence will simply be noted, +and in the course of outputting packets, the hole will be flagged +(ogg_sync_pageout and ogg_stream_packetout will +return a negative value at positions where they had to recapture the +stream).

    + +

    Extracting packets

    + +

    After submitting page[s] to a logical stream, read available packets +using ogg_stream_packetout.

    + +

    Decoding packets

    + +

    Reassembling data segments

    + +

    Ogg Bitstream Manipulation Structures

    + +

    Two of the Ogg bitstream data structures are intended to be +transparent to the developer; the fields should be used directly.

    + +

    ogg_packet

    + +
    +typedef struct {
+  unsigned char *packet;
+  long  bytes;
+  long  b_o_s;
+  long  e_o_s;
+
+  size64 granulepos;
+
+} ogg_packet;
+
    + +
    +
    packet:
    +
    a pointer to the byte data of the raw packet
    +
    bytes:
    +
    the size of the packet' raw data
    +
    b_o_s:
    +
    beginning of stream; nonzero if this is the first packet of + the logical bitstream
    +
    e_o_s:
    +
    end of stream; nonzero if this is the last packet of the + logical bitstream
    +
    granulepos:
    +
    the absolute position of this packet in the original + uncompressed data stream.
    +
    + +

    encoding notes

    + +

    The encoder is responsible for setting all of +the fields of the packet to appropriate values before submission to +ogg_stream_packetin(); however, it is noted that the value in +b_o_s is ignored; the first page produced from a given +ogg_stream_state structure will be stamped as the initial +page. e_o_s, however, must be set; this is the means by +which the stream encoding primitives handle end of stream and cleanup.

    + +

    decoding notes

    + +

    ogg_stream_packetout() sets the fields +to appropriate values. Note that granulepos will be >= 0 only in the +case that the given packet actually represents that position (ie, only +the last packet completed on any page will have a meaningful +granulepos). Intervening frames will see granulepos set +to -1.

    + +

    ogg_page

    + +
    +typedef struct {
+  unsigned char *header;
+  long header_len;
+  unsigned char *body;
+  long body_len;
+} ogg_page;
+
    + +
    +
    header:
    +
    pointer to the page header data
    +
    header_len:
    +
    length of the page header in bytes
    +
    body:
    +
    pointer to the page body
    +
    body_len:
    +
    length of the page body
    +
    + +

    Note that although the header and body pointers do +not necessarily point into a single contiguous page vector, the page +body must immediately follow the header in the bitstream.

    + +

    Ogg Bitstream Manipulation Functions

    + +

    +int ogg_page_bos(ogg_page *og); +

    + +

    Returns the 'beginning of stream' flag for the given Ogg page. The +beginning of stream flag is set on the initial page of a logical +bitstream.

    + +

    Zero indicates the flag is cleared (this is not the initial page of a +logical bitstream). Nonzero indicates the flag is set (this is the +initial page of a logical bitstream).

    + +

    +int ogg_page_continued(ogg_page *og); +

    + +

    Returns the 'packet continued' flag for the given Ogg page. The packet +continued flag indicates whether or not the body data of this page +begins with packet continued from a preceeding page.

    + +

    Zero (unset) indicates that the body data begins with a new packet. +Nonzero (set) indicates that the first packet data on the page is a +continuation from the preceeding page.

    + +

    +int ogg_page_eos(ogg_page *og); +

    + +

    Returns the 'end of stream' flag for a give Ogg page. The end of page +flag is set on the last (terminal) page of a logical bitstream.

    + +

    Zero (unset) indicates that this is not the last page of a logical +bitstream. Nonzero (set) indicates that this is the last page of a +logical bitstream and that no addiitonal pages belonging to this +bitstream may follow.

    + +

    +size64 ogg_page_granulepos(ogg_page *og); +

    + +

    Returns the position of this page as an absolute position within the +original uncompressed data. The position, as returned, is 'frames +encoded to date up to and including the last whole packet on this +page'. Partial packets begun on this page but continued to the +following page are not included. If no packet ends on this page, the +frame position value will be equal to the frame position value of the +preceeding page. If none of the original uncompressed data is yet +represented in the logical bitstream (for example, the first page of a +bitstream consists only of a header packet; this packet encodes only +metadata), the value shall be zero.

    + +

    The units of the framenumber are determined by media mapping. A +vorbis audio bitstream, for example, defines one frame to be the +channel values from a single sampling period (eg, a 16 bit stereo +bitstream consists of two samples of two bytes for a total of four +bytes, thus a frame would be four bytes). A video stream defines one +frame to be a single frame of video.

    + +

    +int ogg_page_pageno(ogg_page *og); +

    + +

    Returns the sequential page number of the given Ogg page. The first +page in a logical bitstream is numbered zero; following pages are +numbered in increasing monotonic order.

    + +

    +int ogg_page_serialno(ogg_page *og); +

    + +

    Returns the serial number of the given Ogg page. The serial number is +used as a handle to distinguish various logical bitstreams in a +physical Ogg bitstresm. Every logical bitstream within a +physical bitstream must use a unique (within the scope of the physical +bitstream) serial number, which is stamped on all bitstream pages.

    + +

    +int ogg_page_version(ogg_page *og); +

    + +

    Returns the revision of the Ogg bitstream structure of the given page. +Currently, the only permitted number is zero. Later revisions of the +bitstream spec will increment this version should any changes be +incompatable.

    + +

    +int ogg_stream_clear(ogg_stream_state *os); +

    + +

    Clears and deallocates the internal storage of the given Ogg stream. +After clearing, the stream structure is not initialized for use; +ogg_stream_init must be called to reinitialize for use. +Use ogg_stream_reset to reset the stream state +to a fresh, intiialized state.

    + +

    ogg_stream_clear does not call free() on the pointer +os, allowing use of this call on stream structures in static +or automatic storage. ogg_stream_destroyis a complimentary +function that frees the pointer as well.

    + +

    Returns zero on success and non-zero on failure. This function always +succeeds.

    + +

    +int ogg_stream_destroy(ogg_stream_state *os); +

    + +

    Clears and deallocates the internal storage of the given Ogg stream, +then frees the storage associated with the pointer os.

    + +

    ogg_stream_clear does not call free() on the pointer +os, allowing use of that call on stream structures in static +or automatic storage.

    + +

    Returns zero on success and non-zero on failure. This function always +succeeds.

    + +

    +int ogg_stream_init(ogg_stream_state *os,int serialno); +

    + +

    Initialize the storage associated with os for use as an Ogg +stream. This call is used to initialize a stream for both encode and +decode. The given serial number is the serial number that will be +stamped on pages of the produced bitstream (during encode), or used as +a check that pages match (during decode).

    + +

    Returns zero on success, nonzero on failure.

    + +

    +int ogg_stream_packetin(ogg_stream_state *os, ogg_packet *op); +

    + +

    Used during encoding to add the given raw packet to the given Ogg +bitstream. The contents of op are copied; +ogg_stream_packetin does not retain any pointers into +op's storage. The encoding proccess buffers incoming packets +until enough packets have been assembled to form an entire page; +ogg_stream_pageout is used to read complete pages.

    + +

    Returns zero on success, nonzero on failure.

    + +

    +int ogg_stream_packetout(ogg_stream_state *os,ogg_packet *op); +

    + +

    Used during decoding to read raw packets from the given logical +bitstream. ogg_stream_packetout will only return complete +packets for which checksumming indicates no corruption. The size and +contents of the packet exactly match those given in the encoding +process.

    + +

    Returns zero if the next packet is not ready to be read (not buffered +or incomplete), positive if it returned a complete packet in +op and negative if there is a gap, extra bytes or corruption +at this position in the bitstream (essentially that the bitstream had +to be recaptured). A negative value is not necessarily an error. It +would be a common occurence when seeking, for example, which requires +recapture of the bitstream at the position decoding continued.

    + +

    If the return value is positive, ogg_stream_packetout placed +a packet in op. The data in op points to static +storage that is valid until the next call to +ogg_stream_pagein, ogg_stream_clear, +ogg_stream_reset, or ogg_stream_destroy. The +pointers are not invalidated by more calls to +ogg_stream_packetout.

    + +

    +int ogg_stream_pagein(ogg_stream_state *os, ogg_page *og); +

    + +

    Used during decoding to buffer the given complete, pre-verified page +for decoding into raw Ogg packets. The given page must be framed, +normally produced by ogg_sync_pageout, and from the logical +bitstream associated with os (the serial numbers must match). +The contents of the given page are copied; ogg_stream_pagein +retains no pointers into og storage.

    + +

    Returns zero on success and non-zero on failure.

    + +

    +int ogg_stream_pageout(ogg_stream_state *os, ogg_page *og); +

    + +

    Used during encode to read complete pages from the stream buffer. The +returned page is ready for sending out to the real world.

    + +

    Returns zero if there is no complete page ready for reading. Returns +nonzero when it has placed data for a complete page into +og. Note that the storage returned in og points into internal +storage; the pointers in og are valid until the next call to +ogg_stream_pageout, ogg_stream_packetin, +ogg_stream_reset, ogg_stream_clear or +ogg_stream_destroy.

    + +

    +int ogg_stream_reset(ogg_stream_state *os); +

    + +

    Resets the given stream's state to that of a blank, unused stream; +this may be used during encode or decode.

    + +

    Note that if used during encode, it does not alter the stream's serial +number. In addition, the next page produced during encoding will be +marked as the 'initial' page of the logical bitstream.

    + +

    When used during decode, this simply clears the data buffer of any +pending pages. Beginning and end of stream cues are read from the +bitstream and are unaffected by reset.

    + +

    Returns zero on success and non-zero on failure. This function always +succeeds.

    + +

    +char *ogg_sync_buffer(ogg_sync_state *oy, long size); +

    + +

    This call is used to buffer a raw bitstream for framing and +verification. ogg_sync_buffer handles stream capture and +recapture, checksumming, and division into Ogg pages (as required by +ogg_stream_pagein).

    + +

    ogg_sync_buffer exposes a buffer area into which the decoder +copies the next (up to) size bytes. We expose the buffer +(rather than taking a buffer) in order to avoid an extra copy many +uses; this way, for example, read() can transfer data +directly into the stream buffer without first needing to place it in +temporary storage.

    + +

    Returns a pointer into oy's internal bitstream sync buffer; +the remaining space in the sync buffer is at least size +bytes. The decoder need not write all of size bytes; +ogg_sync_wrote is used to inform the engine how many bytes +were actually written. Use of ogg_sync_wrote after writing +into the exposed buffer is mandantory.

    + +

    +int ogg_sync_clear(ogg_sync_state *oy); +

    + +

    ogg_sync_clear +clears and deallocates the internal storage of the given Ogg sync +buffer. After clearing, the sync structure is not initialized for +use; ogg_sync_init must be called to reinitialize for use. +Use ogg_sync_reset to reset the sync state and buffer to a +fresh, intiialized state.

    + +

    ogg_sync_clear does not call free() on the pointer +oy, allowing use of this call on sync structures in static +or automatic storage. ogg_sync_destroyis a complimentary +function that frees the pointer as well.

    + +

    Returns zero on success and non-zero on failure. This function always +succeeds.

    + +

    +int ogg_sync_destroy(ogg_sync_state *oy); +

    + +

    Clears and deallocates the internal storage of the given Ogg sync +buffer, then frees the storage associated with the pointer +oy.

    + +

    An alternative function,ogg_sync_clear, does not call +free() on the pointer oy, allowing use of that call on +stream structures in static or automatic storage.

    + +

    Returns zero on success and non-zero on failure. This function always +succeeds.

    + +

    +int ogg_sync_init(ogg_sync_state *oy); +

    + +

    Initializes the sync buffer oy for use.

    + +

    Returns zero on success and non-zero on failure. This function always +succeeds.

    + +

    +int ogg_sync_pageout(ogg_sync_state *oy, ogg_page *og); +

    + +

    Reads complete, framed, verified Ogg pages from the sync buffer, +placing the page data in og.

    + +

    Returns zero when there's no complete pages buffered for +retrieval. Returns negative when a loss of sync or recapture occurred +(this is not necessarily an error; recapture would be required after +seeking, for example). Returns positive when a page is returned in +og. Note that the data in og points into the sync +buffer storage; the pointers are valid until the next call to +ogg_sync_buffer, ogg_sync_clear, +ogg_sync_destroy or ogg_sync_reset.

    + +

    +int ogg_sync_reset(ogg_sync_state *oy); +

    + +

    ogg_sync_reset resets the sync state in oy to a +clean, empty state. This is useful, for example, when seeking to a +new location in a bitstream.

    + +

    Returns zero on success, nonzero on failure.

    + +

    +int ogg_sync_wrote(ogg_sync_state *oy, long bytes); +

    + +

    Used to inform the sync state as to how many bytes were actually +written into the exposed sync buffer. It must be equal to or less +than the size of the buffer requested.

    + +

    Returns zero on success and non-zero on failure; failure occurs only +when the number of bytes written were larger than the buffer.

    + + + + + diff --git a/libvorbis-1.3.2/doc/residue-pack.png b/libvorbis-1.3.2/doc/residue-pack.png new file mode 100755 index 0000000..6ed071b Binary files /dev/null and b/libvorbis-1.3.2/doc/residue-pack.png differ diff --git a/libvorbis-1.3.2/doc/residue2.png b/libvorbis-1.3.2/doc/residue2.png new file mode 100755 index 0000000..e8bde32 Binary files /dev/null and b/libvorbis-1.3.2/doc/residue2.png differ diff --git a/libvorbis-1.3.2/doc/rfc5215.txt b/libvorbis-1.3.2/doc/rfc5215.txt new file mode 100755 index 0000000..67adf92 --- /dev/null +++ b/libvorbis-1.3.2/doc/rfc5215.txt @@ -0,0 +1,1459 @@ + + + + + + +Network Working Group L. Barbato +Request for Comments: 5215 Xiph +Category: Standards Track August 2008 + + + RTP Payload Format for Vorbis Encoded Audio + +Status of This Memo + + This document specifies an Internet standards track protocol for the + Internet community, and requests discussion and suggestions for + improvements. Please refer to the current edition of the "Internet + Official Protocol Standards" (STD 1) for the standardization state + and status of this protocol. Distribution of this memo is unlimited. + +Abstract + + This document describes an RTP payload format for transporting Vorbis + encoded audio. It details the RTP encapsulation mechanism for raw + Vorbis data and the delivery mechanisms for the decoder probability + model (referred to as a codebook), as well as other setup + information. + + Also included within this memo are media type registrations and the + details necessary for the use of Vorbis with the Session Description + Protocol (SDP). + + + + + + + + + + + + + + + + + + + + + + + + + +Barbato Standards Track [Page 1] + +RFC 5215 Vorbis RTP Payload Format August 2008 + + +Table of Contents + + 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 3 + 1.1. Conformance and Document Conventions . . . . . . . . . . . 3 + 2. Payload Format . . . . . . . . . . . . . . . . . . . . . . . . 3 + 2.1. RTP Header . . . . . . . . . . . . . . . . . . . . . . . . 4 + 2.2. Payload Header . . . . . . . . . . . . . . . . . . . . . . 5 + 2.3. Payload Data . . . . . . . . . . . . . . . . . . . . . . . 6 + 2.4. Example RTP Packet . . . . . . . . . . . . . . . . . . . . 8 + 3. Configuration Headers . . . . . . . . . . . . . . . . . . . . 8 + 3.1. In-band Header Transmission . . . . . . . . . . . . . . . 9 + 3.1.1. Packed Configuration . . . . . . . . . . . . . . . . . 10 + 3.2. Out of Band Transmission . . . . . . . . . . . . . . . . . 12 + 3.2.1. Packed Headers . . . . . . . . . . . . . . . . . . . . 12 + 3.3. Loss of Configuration Headers . . . . . . . . . . . . . . 13 + 4. Comment Headers . . . . . . . . . . . . . . . . . . . . . . . 13 + 5. Frame Packetization . . . . . . . . . . . . . . . . . . . . . 14 + 5.1. Example Fragmented Vorbis Packet . . . . . . . . . . . . . 15 + 5.2. Packet Loss . . . . . . . . . . . . . . . . . . . . . . . 17 + 6. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 18 + 6.1. Packed Headers IANA Considerations . . . . . . . . . . . . 19 + 7. SDP Related Considerations . . . . . . . . . . . . . . . . . . 20 + 7.1. Mapping Media Type Parameters into SDP . . . . . . . . . . 20 + 7.1.1. SDP Example . . . . . . . . . . . . . . . . . . . . . 21 + 7.2. Usage with the SDP Offer/Answer Model . . . . . . . . . . 22 + 8. Congestion Control . . . . . . . . . . . . . . . . . . . . . . 22 + 9. Example . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 + 9.1. Stream Radio . . . . . . . . . . . . . . . . . . . . . . . 22 + 10. Security Considerations . . . . . . . . . . . . . . . . . . . 23 + 11. Copying Conditions . . . . . . . . . . . . . . . . . . . . . . 23 + 12. Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . 23 + 13. References . . . . . . . . . . . . . . . . . . . . . . . . . . 24 + 13.1. Normative References . . . . . . . . . . . . . . . . . . . 24 + 13.2. Informative References . . . . . . . . . . . . . . . . . . 25 + + + + + + + + + + + + + + + + + +Barbato Standards Track [Page 2] + +RFC 5215 Vorbis RTP Payload Format August 2008 + + +1. Introduction + + Vorbis is a general purpose perceptual audio codec intended to allow + maximum encoder flexibility, thus allowing it to scale competitively + over an exceptionally wide range of bit rates. At the high quality/ + bitrate end of the scale (CD or DAT rate stereo, 16/24 bits), it is + in the same league as MPEG-4 AAC. Vorbis is also intended for lower + and higher sample rates (from 8kHz telephony to 192kHz digital + masters) and a range of channel representations (monaural, + polyphonic, stereo, quadraphonic, 5.1, ambisonic, or up to 255 + discrete channels). + + Vorbis encoded audio is generally encapsulated within an Ogg format + bitstream [RFC3533], which provides framing and synchronization. For + the purposes of RTP transport, this layer is unnecessary, and so raw + Vorbis packets are used in the payload. + +1.1. Conformance and Document Conventions + + The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", + "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this + document are to be interpreted as described in BCP 14, [RFC2119] and + indicate requirement levels for compliant implementations. + Requirements apply to all implementations unless otherwise stated. + + An implementation is a software module that supports one of the media + types defined in this document. Software modules may support + multiple media types, but conformance is considered individually for + each type. + + Implementations that fail to satisfy one or more "MUST" requirements + are considered non-compliant. Implementations that satisfy all + "MUST" requirements, but fail to satisfy one or more "SHOULD" + requirements, are said to be "conditionally compliant". All other + implementations are "unconditionally compliant". + +2. Payload Format + + For RTP-based transport of Vorbis-encoded audio, the standard RTP + header is followed by a 4-octet payload header, and then the payload + data. The payload headers are used to associate the Vorbis data with + its associated decoding codebooks as well as indicate if the + following packet contains fragmented Vorbis data and/or the number of + whole Vorbis data frames. The payload data contains the raw Vorbis + bitstream information. There are 3 types of Vorbis data; an RTP + payload MUST contain just one of them at a time. + + + + + +Barbato Standards Track [Page 3] + +RFC 5215 Vorbis RTP Payload Format August 2008 + + +2.1. RTP Header + + The format of the RTP header is specified in [RFC3550] and shown in + Figure 1. This payload format uses the fields of the header in a + manner consistent with that specification. + + 0 1 2 3 + 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + |V=2|P|X| CC |M| PT | sequence number | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | timestamp | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | synchronization source (SSRC) identifier | + +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ + | contributing source (CSRC) identifiers | + | ... | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + + Figure 1: RTP Header + + The RTP header begins with an octet of fields (V, P, X, and CC) to + support specialized RTP uses (see [RFC3550] and [RFC3551] for + details). For Vorbis RTP, the following values are used. + + Version (V): 2 bits + + This field identifies the version of RTP. The version used by this + specification is two (2). + + Padding (P): 1 bit + + Padding MAY be used with this payload format according to Section 5.1 + of [RFC3550]. + + Extension (X): 1 bit + + The Extension bit is used in accordance with [RFC3550]. + + CSRC count (CC): 4 bits + + The CSRC count is used in accordance with [RFC3550]. + + Marker (M): 1 bit + + Set to zero. Audio silence suppression is not used. This conforms + to Section 4.1 of [VORBIS-SPEC-REF]. + + + + +Barbato Standards Track [Page 4] + +RFC 5215 Vorbis RTP Payload Format August 2008 + + + Payload Type (PT): 7 bits + + An RTP profile for a class of applications is expected to assign a + payload type for this format, or a dynamically allocated payload type + SHOULD be chosen that designates the payload as Vorbis. + + Sequence number: 16 bits + + The sequence number increments by one for each RTP data packet sent, + and may be used by the receiver to detect packet loss and to restore + the packet sequence. This field is detailed further in [RFC3550]. + + Timestamp: 32 bits + + A timestamp representing the sampling time of the first sample of the + first Vorbis packet in the RTP payload. The clock frequency MUST be + set to the sample rate of the encoded audio data and is conveyed out- + of-band (e.g., as an SDP parameter). + + SSRC/CSRC identifiers: + + These two fields, 32 bits each with one SSRC field and a maximum of + 16 CSRC fields, are as defined in [RFC3550]. + +2.2. Payload Header + + The 4 octets following the RTP Header section are the Payload Header. + This header is split into a number of bit fields detailing the format + of the following payload data packets. + + 0 1 2 3 + 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | Ident | F |VDT|# pkts.| + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + + Figure 2: Payload Header + + Ident: 24 bits + + This 24-bit field is used to associate the Vorbis data to a decoding + Configuration. It is stored as a network byte order integer. + + Fragment type (F): 2 bits + + + + + + + +Barbato Standards Track [Page 5] + +RFC 5215 Vorbis RTP Payload Format August 2008 + + + This field is set according to the following list: + + 0 = Not Fragmented + + 1 = Start Fragment + + 2 = Continuation Fragment + + 3 = End Fragment + + Vorbis Data Type (VDT): 2 bits + + This field specifies the kind of Vorbis data stored in this RTP + packet. There are currently three different types of Vorbis + payloads. Each packet MUST contain only a single type of Vorbis + packet (e.g., you must not aggregate configuration and comment + packets in the same RTP payload). + + 0 = Raw Vorbis payload + + 1 = Vorbis Packed Configuration payload + + 2 = Legacy Vorbis Comment payload + + 3 = Reserved + + The packets with a VDT of value 3 MUST be ignored. + + The last 4 bits represent the number of complete packets in this + payload. This provides for a maximum number of 15 Vorbis packets in + the payload. If the payload contains fragmented data, the number of + packets MUST be set to 0. + +2.3. Payload Data + + Raw Vorbis packets are currently unbounded in length; application + profiles will likely define a practical limit. Typical Vorbis packet + sizes range from very small (2-3 bytes) to quite large (8-12 + kilobytes). The reference implementation [LIBVORBIS] typically + produces packets less than ~800 bytes, except for the setup header + packets, which are ~4-12 kilobytes. Within an RTP context, to avoid + fragmentation, the Vorbis data packet size SHOULD be kept + sufficiently small so that after adding the RTP and payload headers, + the complete RTP packet is smaller than the path MTU. + + + + + + + +Barbato Standards Track [Page 6] + +RFC 5215 Vorbis RTP Payload Format August 2008 + + + 0 1 2 3 + 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | length | vorbis packet data .. + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + + Figure 3: Payload Data Header + + Each Vorbis payload packet starts with a two octet length header, + which is used to represent the size in bytes of the following data + payload, and is followed by the raw Vorbis data padded to the nearest + byte boundary, as explained by the Vorbis I Specification + [VORBIS-SPEC-REF]. The length value is stored as a network byte + order integer. + + For payloads that consist of multiple Vorbis packets, the payload + data consists of the packet length followed by the packet data for + each of the Vorbis packets in the payload. + + The Vorbis packet length header is the length of the Vorbis data + block only and does not include the length field. + + The payload packing of the Vorbis data packets MUST follow the + guidelines set out in [RFC3551], where the oldest Vorbis packet + occurs immediately after the RTP packet header. Subsequent Vorbis + packets, if any, MUST follow in temporal order. + + Audio channel mapping is in accordance with the Vorbis I + Specification [VORBIS-SPEC-REF]. + + + + + + + + + + + + + + + + + + + + + + +Barbato Standards Track [Page 7] + +RFC 5215 Vorbis RTP Payload Format August 2008 + + +2.4. Example RTP Packet + + Here is an example RTP payload containing two Vorbis packets. + + 0 1 2 3 + 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | 2 |0|0| 0 |0| PT | sequence number | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | timestamp (in sample rate units) | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | synchronisation source (SSRC) identifier | + +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ + | contributing source (CSRC) identifiers | + | ... | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | Ident | 0 | 0 | 2 pks | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | length | vorbis data .. + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + .. vorbis data | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | length | next vorbis packet data .. + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + .. vorbis data .. + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + .. vorbis data | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + + Figure 4: Example Raw Vorbis Packet + + The payload data section of the RTP packet begins with the 24-bit + Ident field followed by the one octet bit field header, which has the + number of Vorbis frames set to 2. Each of the Vorbis data frames is + prefixed by the two octets length field. The Packet Type and + Fragment Type are set to 0. The Configuration that will be used to + decode the packets is the one indexed by the ident value. + +3. Configuration Headers + + Unlike other mainstream audio codecs, Vorbis has no statically + configured probability model. Instead, it packs all entropy decoding + configuration, Vector Quantization and Huffman models into a data + block that must be transmitted to the decoder with the compressed + data. A decoder also requires information detailing the number of + audio channels, bitrates, and similar information to configure itself + for a particular compressed data stream. These two blocks of + + + +Barbato Standards Track [Page 8] + +RFC 5215 Vorbis RTP Payload Format August 2008 + + + information are often referred to collectively as the "codebooks" for + a Vorbis stream, and are included as special "header" packets at the + start of the compressed data. In addition, the Vorbis I + specification [VORBIS-SPEC-REF] requires the presence of a comment + header packet that gives simple metadata about the stream, but this + information is not required for decoding the frame sequence. + + Thus, these two codebook header packets must be received by the + decoder before any audio data can be interpreted. These requirements + pose problems in RTP, which is often used over unreliable transports. + + Since this information must be transmitted reliably and, as the RTP + stream may change certain configuration data mid-session, there are + different methods for delivering this configuration data to a client, + both in-band and out-of-band, which are detailed below. In order to + set up an initial state for the client application, the configuration + MUST be conveyed via the signalling channel used to set up the + session. One example of such signalling is SDP [RFC4566] with the + Offer/Answer Model [RFC3264]. Changes to the configuration MAY be + communicated via a re-invite, conveying a new SDP, or sent in-band in + the RTP channel. Implementations MUST support an in-band delivery of + updated codebooks, and SHOULD support out-of-band codebook update + using a new SDP file. The changes may be due to different codebooks + as well as different bitrates of the RTP stream. + + For non-chained streams, the recommended Configuration delivery + method is inside the Packed Configuration (Section 3.1.1) in the SDP + as explained the Mapping Media Type Parameters into SDP + (Section 7.1). + + The 24-bit Ident field is used to map which Configuration will be + used to decode a packet. When the Ident field changes, it indicates + that a change in the stream has taken place. The client application + MUST have in advance the correct configuration. If the client + detects a change in the Ident value and does not have this + information, it MUST NOT decode the raw associated Vorbis data until + it fetches the correct Configuration. + +3.1. In-band Header Transmission + + The Packed Configuration (Section 3.1.1) Payload is sent in-band with + the packet type bits set to match the Vorbis Data Type. Clients MUST + be capable of dealing with fragmentation and periodic re-transmission + of [RFC4588] the configuration headers. The RTP timestamp value MUST + reflect the transmission time of the first data packet for which this + configuration applies. + + + + + +Barbato Standards Track [Page 9] + +RFC 5215 Vorbis RTP Payload Format August 2008 + + +3.1.1. Packed Configuration + + A Vorbis Packed Configuration is indicated with the Vorbis Data Type + field set to 1. Of the three headers defined in the Vorbis I + specification [VORBIS-SPEC-REF], the Identification and the Setup + MUST be packed as they are, while the Comment header MAY be replaced + with a dummy one. + + The packed configuration stores Xiph codec configurations in a + generic way: the first field stores the number of the following + packets minus one (count field), the next ones represent the size of + the headers (length fields), and the headers immediately follow the + list of length fields. The size of the last header is implicit. + + The count and the length fields are encoded using the following + logic: the data is in network byte order; every byte has the most + significant bit used as a flag, and the following 7 bits are used to + store the value. The first 7 most significant bits are stored in the + first byte. If there are remaining bits, the flag bit is set to 1 + and the subsequent 7 bits are stored in the following byte. If there + are remaining bits, set the flag to 1 and the same procedure is + repeated. The ending byte has the flag bit set to 0. To decode, + simply iterate over the bytes until the flag bit is set to 0. For + every byte, the data is added to the accumulated value multiplied by + 128. + + The headers are packed in the same order as they are present in Ogg + [VORBIS-SPEC-REF]: Identification, Comment, Setup. + + The 2 byte length tag defines the length of the packed headers as the + sum of the Configuration, Comment, and Setup lengths. + + + + + + + + + + + + + + + + + + + + +Barbato Standards Track [Page 10] + +RFC 5215 Vorbis RTP Payload Format August 2008 + + + 0 1 2 3 + 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + |V=2|P|X| CC |M| PT | xxxx | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | xxxxx | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | synchronization source (SSRC) identifier | + +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ + | contributing source (CSRC) identifiers | + | ... | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | Ident | 0 | 1 | 1| + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | length | n. of headers | length1 | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | length2 | Identification .. + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + .. Identification .. + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + .. Identification .. + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + .. Identification .. + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + .. Identification | Comment .. + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + .. Comment .. + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + .. Comment .. + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + .. Comment .. + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + .. Comment | Setup .. + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + .. Setup .. + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + .. Setup .. + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + + Figure 5: Packed Configuration Figure + + The Ident field is set with the value that will be used by the Raw + Payload Packets to address this Configuration. The Fragment type is + set to 0 because the packet bears the full Packed configuration. The + number of the packet is set to 1. + + + + + +Barbato Standards Track [Page 11] + +RFC 5215 Vorbis RTP Payload Format August 2008 + + +3.2. Out of Band Transmission + + The following packet definition MUST be used when Configuration is + inside in the SDP. + +3.2.1. Packed Headers + + As mentioned above, the RECOMMENDED delivery vector for Vorbis + configuration data is via a retrieval method that can be performed + using a reliable transport protocol. As the RTP headers are not + required for this method of delivery, the structure of the + configuration data is slightly different. The packed header starts + with a 32-bit (network-byte ordered) count field, which details the + number of packed headers that are contained in the bundle. The + following shows the Packed header payload for each chained Vorbis + stream. + + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | Number of packed headers | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | Packed header | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | Packed header | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + + Figure 6: Packed Headers Overview + + + + + + + + + + + + + + + + + + + + + + + +Barbato Standards Track [Page 12] + +RFC 5215 Vorbis RTP Payload Format August 2008 + + + 0 1 2 3 + 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | Ident | length .. + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + .. | n. of headers | length1 | length2 .. + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + .. | Identification Header .. + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + ................................................................. + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + .. | Comment Header .. + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + ................................................................. + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + .. Comment Header | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | Setup Header .. + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + ................................................................. + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + .. Setup Header | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + + Figure 7: Packed Headers Detail + + The key difference between the in-band format and this one is that + there is no need for the payload header octet. In this figure, the + comment has a size bigger than 127 bytes. + +3.3. Loss of Configuration Headers + + Unlike the loss of raw Vorbis payload data, loss of a configuration + header leads to a situation where it will not be possible to + successfully decode the stream. Implementations MAY try to recover + from an error by requesting again the missing Configuration or, if + the delivery method is in-band, by buffering the payloads waiting for + the Configuration needed to decode them. The baseline reaction + SHOULD either be reset or end the RTP session. + +4. Comment Headers + + Vorbis Data Type flag set to 2 indicates that the packet contains the + comment metadata, such as artist name, track title, and so on. These + metadata messages are not intended to be fully descriptive but rather + to offer basic track/song information. Clients MAY ignore it + completely. The details on the format of the comments can be found + in the Vorbis I Specification [VORBIS-SPEC-REF]. + + + +Barbato Standards Track [Page 13] + +RFC 5215 Vorbis RTP Payload Format August 2008 + + + 0 1 2 3 + 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + |V=2|P|X| CC |M| PT | xxxx | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | xxxxx | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | synchronization source (SSRC) identifier | + +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ + | contributing source (CSRC) identifiers | + | ... | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | Ident | 0 | 2 | 1| + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | length | Comment .. + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + .. Comment .. + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + .. Comment | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + + Figure 8: Comment Packet + + The 2-byte length field is necessary since this packet could be + fragmented. + +5. Frame Packetization + + Each RTP payload contains either one Vorbis packet fragment or an + integer number of complete Vorbis packets (up to a maximum of 15 + packets, since the number of packets is defined by a 4-bit value). + + Any Vorbis data packet that is less than path MTU SHOULD be bundled + in the RTP payload with as many Vorbis packets as will fit, up to a + maximum of 15, except when such bundling would exceed an + application's desired transmission latency. Path MTU is detailed in + [RFC1191] and [RFC1981]. + + A fragmented packet has a zero in the last four bits of the payload + header. The first fragment will set the Fragment type to 1. Each + fragment after the first will set the Fragment type to 2 in the + payload header. The consecutive fragments MUST be sent without any + other payload being sent between the first and the last fragment. + The RTP payload containing the last fragment of the Vorbis packet + will have the Fragment type set to 3. To maintain the correct + sequence for fragmented packet reception, the timestamp field of + fragmented packets MUST be the same as the first packet sent, with + + + +Barbato Standards Track [Page 14] + +RFC 5215 Vorbis RTP Payload Format August 2008 + + + the sequence number incremented as normal for the subsequent RTP + payloads; this will affect the RTCP jitter measurement. The length + field shows the fragment length. + +5.1. Example Fragmented Vorbis Packet + + Here is an example of a fragmented Vorbis packet split over three RTP + payloads. Each of them contains the standard RTP headers as well as + the 4-octet Vorbis headers. + + Packet 1: + + 0 1 2 3 + 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + |V=2|P|X| CC |M| PT | 1000 | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | 12345 | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | synchronization source (SSRC) identifier | + +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ + | contributing source (CSRC) identifiers | + | ... | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | Ident | 1 | 0 | 0| + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | length | vorbis data .. + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + .. vorbis data | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + + Figure 9: Example Fragmented Packet (Packet 1) + + In this payload, the initial sequence number is 1000 and the + timestamp is 12345. The Fragment type is set to 1, the number of + packets field is set to 0, and as the payload is raw Vorbis data, the + VDT field is set to 0. + + + + + + + + + + + + + +Barbato Standards Track [Page 15] + +RFC 5215 Vorbis RTP Payload Format August 2008 + + + Packet 2: + + 0 1 2 3 + 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + |V=2|P|X| CC |M| PT | 1001 | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | 12345 | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | synchronization source (SSRC) identifier | + +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ + | contributing source (CSRC) identifiers | + | ... | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | Ident | 2 | 0 | 0| + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | length | vorbis data .. + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + .. vorbis data | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + + Figure 10: Example Fragmented Packet (Packet 2) + + The Fragment type field is set to 2, and the number of packets field + is set to 0. For large Vorbis fragments, there can be several of + these types of payloads. The maximum packet size SHOULD be no + greater than the path MTU, including all RTP and payload headers. + The sequence number has been incremented by one, but the timestamp + field remains the same as the initial payload. + + + + + + + + + + + + + + + + + + + + + +Barbato Standards Track [Page 16] + +RFC 5215 Vorbis RTP Payload Format August 2008 + + + Packet 3: + + 0 1 2 3 + 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + |V=2|P|X| CC |M| PT | 1002 | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | 12345 | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | synchronization source (SSRC) identifier | + +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ + | contributing source (CSRC) identifiers | + | ... | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | Ident | 3 | 0 | 0| + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + | length | vorbis data .. + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + .. vorbis data | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + + Figure 11: Example Fragmented Packet (Packet 3) + + This is the last Vorbis fragment payload. The Fragment type is set + to 3 and the packet count remains set to 0. As in the previous + payloads, the timestamp remains set to the first payload timestamp in + the sequence and the sequence number has been incremented. + +5.2. Packet Loss + + As there is no error correction within the Vorbis stream, packet loss + will result in a loss of signal. Packet loss is more of an issue for + fragmented Vorbis packets as the client will have to cope with the + handling of the Fragment Type. In case of loss of fragments, the + client MUST discard all the remaining Vorbis fragments and decode the + incomplete packet. If we use the fragmented Vorbis packet example + above and the first RTP payload is lost, the client MUST detect that + the next RTP payload has the packet count field set to 0 and the + Fragment type 2 and MUST drop it. The next RTP payload, which is the + final fragmented packet, MUST be dropped in the same manner. If the + missing RTP payload is the last, the two fragments received will be + kept and the incomplete Vorbis packet decoded. + + Loss of any of the Configuration fragment will result in the loss of + the full Configuration packet with the result detailed in the Loss of + Configuration Headers (Section 3.3) section. + + + + +Barbato Standards Track [Page 17] + +RFC 5215 Vorbis RTP Payload Format August 2008 + + +6. IANA Considerations + + Type name: audio + + Subtype name: vorbis + + Required parameters: + + rate: indicates the RTP timestamp clock rate as described in RTP + Profile for Audio and Video Conferences with Minimal Control + [RFC3551]. + + channels: indicates the number of audio channels as described in + RTP Profile for Audio and Video Conferences with Minimal + Control [RFC3551]. + + configuration: the base64 [RFC4648] representation of the Packed + Headers (Section 3.2.1). + + Encoding considerations: + + This media type is framed and contains binary data. + + Security considerations: + + See Section 10 of RFC 5215. + + Interoperability considerations: + + None + + Published specification: + + RFC 5215 + + Ogg Vorbis I specification: Codec setup and packet decode. + Available from the Xiph website, http://xiph.org/ + + Applications which use this media type: + + Audio streaming and conferencing tools + + Additional information: + + None + + + + + + +Barbato Standards Track [Page 18] + +RFC 5215 Vorbis RTP Payload Format August 2008 + + + Person & email address to contact for further information: + + Luca Barbato: + IETF Audio/Video Transport Working Group + + Intended usage: + + COMMON + + Restriction on usage: + + This media type depends on RTP framing, hence is only defined for + transfer via RTP [RFC3550]. + + Author: + + Luca Barbato + + Change controller: + + IETF AVT Working Group delegated from the IESG + +6.1. Packed Headers IANA Considerations + + The following IANA considerations refers to the split configuration + Packed Headers (Section 3.2.1) used within RFC 5215. + + Type name: audio + + Subtype name: vorbis-config + + Required parameters: + + None + + Optional parameters: + + None + + Encoding considerations: + + This media type contains binary data. + + Security considerations: + + See Section 10 of RFC 5215. + + + + + +Barbato Standards Track [Page 19] + +RFC 5215 Vorbis RTP Payload Format August 2008 + + + Interoperability considerations: + + None + + Published specification: + + RFC 5215 + + Applications which use this media type: + + Vorbis encoded audio, configuration data + + Additional information: + + None + + Person & email address to contact for further information: + + Luca Barbato: + IETF Audio/Video Transport Working Group + + Intended usage: COMMON + + Restriction on usage: + + This media type doesn't depend on the transport. + + Author: + + Luca Barbato + + Change controller: + + IETF AVT Working Group delegated from the IESG + +7. SDP Related Considerations + + The following paragraphs define the mapping of the parameters + described in the IANA considerations section and their usage in the + Offer/Answer Model [RFC3264]. In order to be forward compatible, the + implementation MUST ignore unknown parameters. + +7.1. Mapping Media Type Parameters into SDP + + The information carried in the Media Type specification has a + specific mapping to fields in the Session Description Protocol (SDP) + [RFC4566], which is commonly used to describe RTP sessions. When SDP + is used to specify sessions, the mapping are as follows: + + + +Barbato Standards Track [Page 20] + +RFC 5215 Vorbis RTP Payload Format August 2008 + + + o The type name ("audio") goes in SDP "m=" as the media name. + + o The subtype name ("vorbis") goes in SDP "a=rtpmap" as the encoding + name. + + o The parameter "rate" also goes in "a=rtpmap" as the clock rate. + + o The parameter "channels" also goes in "a=rtpmap" as the channel + count. + + o The mandated parameters "configuration" MUST be included in the + SDP "a=fmtp" attribute. + + If the stream comprises chained Vorbis files and all of them are + known in advance, the Configuration Packet for each file SHOULD be + passed to the client using the configuration attribute. + + The port value is specified by the server application bound to the + address specified in the c= line. The channel count value specified + in the rtpmap attribute SHOULD match the current Vorbis stream or + should be considered the maximum number of channels to be expected. + The timestamp clock rate MUST be a multiple of the sample rate; a + different payload number MUST be used if the clock rate changes. The + Configuration payload delivers the exact information, thus the SDP + information SHOULD be considered a hint. An example is found below. + +7.1.1. SDP Example + + The following example shows a basic SDP single stream. The first + configuration packet is inside the SDP; other configurations could be + fetched at any time from the URIs provided. The following base64 + [RFC4648] configuration string is folded in this example due to RFC + line length limitations. + + c=IN IP4 192.0.2.1 + + m=audio RTP/AVP 98 + + a=rtpmap:98 vorbis/44100/2 + + a=fmtp:98 configuration=AAAAAZ2f4g9NAh4aAXZvcmJpcwA...; + + Note that the payload format (encoding) names are commonly shown in + uppercase. Media Type subtypes are commonly shown in lowercase. + These names are case-insensitive in both places. Similarly, + parameter names are case-insensitive both in Media Type types and in + the default mapping to the SDP a=fmtp attribute. The a=fmtp line is + + + + +Barbato Standards Track [Page 21] + +RFC 5215 Vorbis RTP Payload Format August 2008 + + + a single line, even if it is shown as multiple lines in this document + for clarity. + +7.2. Usage with the SDP Offer/Answer Model + + There are no negotiable parameters. All of them are declarative. + +8. Congestion Control + + The general congestion control considerations for transporting RTP + data apply to Vorbis audio over RTP as well. See the RTP + specification [RFC3550] and any applicable RTP profile (e.g., + [RFC3551]). Audio data can be encoded using a range of different bit + rates, so it is possible to adapt network bandwidth by adjusting the + encoder bit rate in real time or by having multiple copies of content + encoded at different bit rates. + +9. Example + + The following example shows a common usage pattern that MAY be + applied in such a situation. The main scope of this section is to + explain better usage of the transmission vectors. + +9.1. Stream Radio + + This is one of the most common situations: there is one single server + streaming content in multicast, and the clients may start a session + at a random time. The content itself could be a mix of a live stream + (as the webjockey's voice) and stored streams (as the music she + plays). + + In this situation, we don't know in advance how many codebooks we + will use. The clients can join anytime and users expect to start + listening to the content in a short time. + + Upon joining, the client will receive the current Configuration + necessary to decode the current stream inside the SDP so that the + decoding will start immediately after. + + When the streamed content changes, the new Configuration is sent in- + band before the actual stream, and the Configuration that has to be + sent inside the SDP is updated. Since the in-band method is + unreliable, an out-of-band fallback is provided. + + The client may choose to fetch the Configuration from the alternate + source as soon as it discovers a Configuration packet got lost in- + band, or use selective retransmission [RFC3611] if the server + supports this feature. + + + +Barbato Standards Track [Page 22] + +RFC 5215 Vorbis RTP Payload Format August 2008 + + + A server-side optimization would be to keep a hash list of the + Configurations per session, which avoids packing all of them and + sending the same Configuration with different Ident tags. + + A client-side optimization would be to keep a tag list of the + Configurations per session and not process configuration packets that + are already known. + +10. Security Considerations + + RTP packets using this payload format are subject to the security + considerations discussed in the RTP specification [RFC3550], the + base64 specification [RFC4648], and the URI Generic syntax + specification [RFC3986]. Among other considerations, this implies + that the confidentiality of the media stream is achieved by using + encryption. Because the data compression used with this payload + format is applied end-to-end, encryption may be performed on the + compressed data. + +11. Copying Conditions + + The authors agree to grant third parties the irrevocable right to + copy, use, and distribute the work, with or without modification, in + any medium, without royalty, provided that, unless separate + permission is granted, redistributed modified works do not contain + misleading author, version, name of work, or endorsement information. + +12. Acknowledgments + + This document is a continuation of the following documents: + + Moffitt, J., "RTP Payload Format for Vorbis Encoded Audio", February + 2001. + + Kerr, R., "RTP Payload Format for Vorbis Encoded Audio", December + 2004. + + The Media Type declaration is a continuation of the following + document: + + Short, B., "The audio/rtp-vorbis MIME Type", January 2008. + + Thanks to the AVT, Vorbis Communities / Xiph.Org Foundation including + Steve Casner, Aaron Colwell, Ross Finlayson, Fluendo, Ramon Garcia, + Pascal Hennequin, Ralph Giles, Tor-Einar Jarnbjo, Colin Law, John + Lazzaro, Jack Moffitt, Christopher Montgomery, Colin Perkins, Barry + Short, Mike Smith, Phil Kerr, Michael Sparks, Magnus Westerlund, + David Barrett, Silvia Pfeiffer, Stefan Ehmann, Gianni Ceccarelli, and + + + +Barbato Standards Track [Page 23] + +RFC 5215 Vorbis RTP Payload Format August 2008 + + + Alessandro Salvatori. Thanks to the LScube Group, in particular + Federico Ridolfo, Francesco Varano, Giampaolo Mancini, Dario + Gallucci, and Juan Carlos De Martin. + +13. References + +13.1. Normative References + + [RFC1191] Mogul, J. and S. Deering, "Path MTU discovery", + RFC 1191, November 1990. + + [RFC1981] McCann, J., Deering, S., and J. Mogul, "Path MTU + Discovery for IP version 6", RFC 1981, + August 1996. + + [RFC2119] Bradner, S., "Key words for use in RFCs to + Indicate Requirement Levels", BCP 14, RFC 2119, + March 1997. + + [RFC3264] Rosenberg, J. and H. Schulzrinne, "An Offer/Answer + Model with Session Description Protocol (SDP)", + RFC 3264, June 2002. + + [RFC3550] Schulzrinne, H., Casner, S., Frederick, R., and V. + Jacobson, "RTP: A Transport Protocol for Real-Time + Applications", STD 64, RFC 3550, July 2003. + + [RFC3551] Schulzrinne, H. and S. Casner, "RTP Profile for + Audio and Video Conferences with Minimal Control", + STD 65, RFC 3551, July 2003. + + [RFC3986] Berners-Lee, T., Fielding, R., and L. Masinter, + "Uniform Resource Identifier (URI): Generic + Syntax", STD 66, RFC 3986, January 2005. + + [RFC4566] Handley, M., Jacobson, V., and C. Perkins, "SDP: + Session Description Protocol", RFC 4566, + July 2006. + + [RFC4648] Josefsson, S., "The Base16, Base32, and Base64 + Data Encodings", RFC 4648, October 2006. + + [VORBIS-SPEC-REF] "Ogg Vorbis I specification: Codec setup and + packet decode. Available from the Xiph website, + http://xiph.org/vorbis/doc/Vorbis_I_spec.html". + + + + + + +Barbato Standards Track [Page 24] + +RFC 5215 Vorbis RTP Payload Format August 2008 + + +13.2. Informative References + + [LIBVORBIS] "libvorbis: Available from the dedicated website, + http://vorbis.com/". + + [RFC3533] Pfeiffer, S., "The Ogg Encapsulation Format + Version 0", RFC 3533, May 2003. + + [RFC3611] Friedman, T., Caceres, R., and A. Clark, "RTP + Control Protocol Extended Reports (RTCP XR)", + RFC 3611, November 2003. + + [RFC4588] Rey, J., Leon, D., Miyazaki, A., Varsa, V., and R. + Hakenberg, "RTP Retransmission Payload Format", + RFC 4588, July 2006. + +Author's Address + + Luca Barbato + Xiph.Org Foundation + + EMail: lu_zero@gentoo.org + URI: http://xiph.org/ + + + + + + + + + + + + + + + + + + + + + + + + + + + + +Barbato Standards Track [Page 25] + +RFC 5215 Vorbis RTP Payload Format August 2008 + + +Full Copyright Statement + + Copyright (C) The IETF Trust (2008). + + This document is subject to the rights, licenses and restrictions + contained in BCP 78, and except as set forth therein, the authors + retain all their rights. + + This document and the information contained herein are provided on an + "AS IS" basis and THE CONTRIBUTOR, THE ORGANIZATION HE/SHE REPRESENTS + OR IS SPONSORED BY (IF ANY), THE INTERNET SOCIETY, THE IETF TRUST AND + THE INTERNET ENGINEERING TASK FORCE DISCLAIM ALL WARRANTIES, EXPRESS + OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF + THE INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED + WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. + +Intellectual Property + + The IETF takes no position regarding the validity or scope of any + Intellectual Property Rights or other rights that might be claimed to + pertain to the implementation or use of the technology described in + this document or the extent to which any license under such rights + might or might not be available; nor does it represent that it has + made any independent effort to identify any such rights. Information + on the procedures with respect to rights in RFC documents can be + found in BCP 78 and BCP 79. + + Copies of IPR disclosures made to the IETF Secretariat and any + assurances of licenses to be made available, or the result of an + attempt made to obtain a general license or permission for the use of + such proprietary rights by implementers or users of this + specification can be obtained from the IETF on-line IPR repository at + http://www.ietf.org/ipr. + + The IETF invites any interested party to bring to its attention any + copyrights, patents or patent applications, or other proprietary + rights that may cover technology that may be required to implement + this standard. Please address the information to the IETF at + ietf-ipr@ietf.org. + + + + + + + + + + + + +Barbato Standards Track [Page 26] + diff --git a/libvorbis-1.3.2/doc/rfc5215.xml b/libvorbis-1.3.2/doc/rfc5215.xml new file mode 100755 index 0000000..719c100 --- /dev/null +++ b/libvorbis-1.3.2/doc/rfc5215.xml @@ -0,0 +1,1176 @@ + + + + + + + + + + + + +RTP Payload Format for Vorbis Encoded Audio + + +Xiph.Org Foundation +
    +lu_zero@gentoo.org +http://xiph.org/ +
    +     + + + +General +AVT Working Group +I-D + +Internet-Draft +Vorbis +RTP + +example + + + + +This document describes an RTP payload format for transporting Vorbis encoded +audio. It details the RTP encapsulation mechanism for raw Vorbis data and +the delivery mechanisms for the decoder probability model (referred to +as a codebook), as well as other setup information. + + + +Also included within this memo are media type registrations and the details +necessary for the use of Vorbis with the Session Description Protocol (SDP). + + + + +     + + + +
    + + +Vorbis is a general purpose perceptual audio codec intended to allow +maximum encoder flexibility, thus allowing it to scale competitively +over an exceptionally wide range of bit rates. At the high +quality/bitrate end of the scale (CD or DAT rate stereo, 16/24 bits), it +is in the same league as MPEG-4 AAC. +Vorbis is also intended for lower and higher sample rates (from +8kHz telephony to 192kHz digital masters) and a range of channel +representations (monaural, polyphonic, stereo, quadraphonic, 5.1, +ambisonic, or up to 255 discrete channels). + + + +Vorbis encoded audio is generally encapsulated within an Ogg format bitstream +, which provides framing and synchronization. +For the purposes of RTP transport, this layer is unnecessary, and so raw Vorbis +packets are used in the payload. + + +
    + +The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in BCP 14, and indicate requirement levels for compliant implementations. Requirements apply to all implementations unless otherwise stated. +An implementation is a software module that supports one of the media types defined in this document. Software modules may support multiple media types, but conformance is considered individually for each type. +Implementations that fail to satisfy one or more "MUST" requirements are considered non-compliant. Implementations that satisfy all "MUST" requirements, but fail to satisfy one or more "SHOULD" requirements, are said to be "conditionally compliant". All other implementations are "unconditionally compliant". + +
    +
    + +
    + + +For RTP-based transport of Vorbis-encoded audio, the standard RTP header is +followed by a 4-octet payload header, and then the payload data. The payload +headers are used to associate the Vorbis data with its associated decoding +codebooks as well as indicate if the following packet contains fragmented +Vorbis data and/or the number of whole Vorbis data frames. The payload data +contains the raw Vorbis bitstream information. There are 3 types of Vorbis +data; an RTP payload MUST contain just one of them at a time. + + +
    + + +The format of the RTP header is specified in +and shown in . This payload format +uses the fields of the header in a manner consistent with that specification. + + + +
    + +
    +     + + +The RTP header begins with an octet of fields (V, P, X, and CC) to support +specialized RTP uses (see and + for details). For Vorbis RTP, the following +values are used. + + + +Version (V): 2 bits + +This field identifies the version of RTP. The version used by this +specification is two (2). + + + +Padding (P): 1 bit + +Padding MAY be used with this payload format according to Section 5.1 of +. + + + +Extension (X): 1 bit + +The Extension bit is used in accordance with . + + + +CSRC count (CC): 4 bits + +The CSRC count is used in accordance with . + + + +Marker (M): 1 bit + +Set to zero. Audio silence suppression is not used. This conforms to Section 4.1 +of . + + + +Payload Type (PT): 7 bits + +An RTP profile for a class of applications is expected to assign a payload type +for this format, or a dynamically allocated payload type SHOULD be chosen that +designates the payload as Vorbis. + + + +Sequence number: 16 bits + +The sequence number increments by one for each RTP data packet sent, and may be +used by the receiver to detect packet loss and to restore the packet sequence. This +field is detailed further in . + + + +Timestamp: 32 bits + +A timestamp representing the sampling time of the first sample of the first +Vorbis packet in the RTP payload. The clock frequency MUST be set to the sample +rate of the encoded audio data and is conveyed out-of-band (e.g., as an SDP parameter). + + + +SSRC/CSRC identifiers: + +These two fields, 32 bits each with one SSRC field and a maximum of 16 CSRC +fields, are as defined in +. + + +
    + +
    + + +The 4 octets following the RTP Header section are the Payload Header. This +header is split into a number of bit fields detailing the format of the +following payload data packets. + + +
    + +
    + + +Ident: 24 bits + +This 24-bit field is used to associate the Vorbis data to a decoding +Configuration. It is stored as a network byte order integer. + + + +Fragment type (F): 2 bits + +This field is set according to the following list: + + + + 0 = Not Fragmented + 1 = Start Fragment + 2 = Continuation Fragment + 3 = End Fragment + + + +Vorbis Data Type (VDT): 2 bits + +This field specifies the kind of Vorbis data stored in this RTP packet. There +are currently three different types of Vorbis payloads. Each packet MUST contain only a single type of Vorbis packet (e.g., you must not aggregate configuration and comment packets in the same RTP payload). + + + + + 0 = Raw Vorbis payload + 1 = Vorbis Packed Configuration payload + 2 = Legacy Vorbis Comment payload + 3 = Reserved + + + The packets with a VDT of value 3 MUST be ignored. + + +The last 4 bits represent the number of complete packets in this payload. This +provides for a maximum number of 15 Vorbis packets in the payload. If the +payload contains fragmented data, the number of packets MUST be set to 0. + + +
    + +
    + + +Raw Vorbis packets are currently unbounded in length; application profiles will +likely define a practical limit. Typical Vorbis packet sizes range from very +small (2-3 bytes) to quite large (8-12 kilobytes). The reference implementation + typically produces packets less than ~800 +bytes, except for the setup header packets, which are ~4-12 kilobytes. Within an +RTP context, to avoid fragmentation, the Vorbis data packet size SHOULD be kept +sufficiently small so that after adding the RTP and payload headers, the +complete RTP packet is smaller than the path MTU. + + +
    + +
    + + +Each Vorbis payload packet starts with a two octet length header, which is used +to represent the size in bytes of the following data payload, and is followed by the +raw Vorbis data padded to the nearest byte boundary, as explained by the Vorbis I Specification. The length value is stored +as a network byte order integer. + + + +For payloads that consist of multiple Vorbis packets, the payload data consists +of the packet length followed by the packet data for each of the Vorbis packets +in the payload. + + + +The Vorbis packet length header is the length of the Vorbis data block only and +does not include the length field. + + + +The payload packing of the Vorbis data packets MUST follow the guidelines +set out in , where the oldest Vorbis packet occurs +immediately after the RTP packet header. Subsequent Vorbis packets, if any, MUST +follow in temporal order. + + + +Audio channel mapping is in accordance with the +Vorbis I Specification. + + +
    + +
    + + +Here is an example RTP payload containing two Vorbis packets. + + +
    + +
    + + +The payload data section of the RTP packet begins with the 24-bit Ident field +followed by the one octet bit field header, which has the number of Vorbis +frames set to 2. Each of the Vorbis data frames is prefixed by the two octets +length field. The Packet Type and Fragment Type are set to 0. The Configuration +that will be used to decode the packets is the one indexed by the ident value. + + +
    +
    + + + +
    + + +Unlike other mainstream audio codecs, Vorbis has no statically +configured probability model. Instead, it packs all entropy decoding +configuration, Vector Quantization and Huffman models into a data block +that must be transmitted to the decoder with the compressed data. +A decoder also requires information detailing the number of audio +channels, bitrates, and similar information to configure itself for a +particular compressed data stream. These two blocks of information are +often referred to collectively as the "codebooks" for a Vorbis stream, +and are included as special "header" packets at the start +of the compressed data. In addition, +the Vorbis I specification +requires the presence of a comment header packet that gives simple +metadata about the stream, but this information is not required for +decoding the frame sequence. + + + +Thus, these two codebook header packets must be received by the decoder before +any audio data can be interpreted. These requirements pose problems in RTP, +which is often used over unreliable transports. + + + +Since this information must be transmitted reliably and, as the RTP +stream may change certain configuration data mid-session, there are +different methods for delivering this configuration data to a +client, both in-band and out-of-band, which are detailed below. +In order to set up an initial state for the client application, the +configuration MUST be conveyed via the signalling channel used to set up +the session. One example of such signalling is +SDP with the +Offer/Answer Model. +Changes to the configuration MAY be communicated via a re-invite, +conveying a new SDP, or sent in-band in the RTP channel. +Implementations MUST support an in-band delivery of updated codebooks, +and SHOULD support out-of-band codebook update using a new SDP file. +The changes may be due to different codebooks as well as +different bitrates of the RTP stream. + + +For non-chained streams, the recommended Configuration delivery +method is inside the Packed +Configuration in the SDP as explained the Mapping Media Type +Parameters into SDP. + + + +The 24-bit Ident field is used to map which Configuration will be used to +decode a packet. When the Ident field changes, it indicates that a change in +the stream has taken place. The client application MUST have in advance the +correct configuration. If the client detects a change in the Ident value and +does not have this information, it MUST NOT decode the raw associated Vorbis +data until it fetches the correct Configuration. + + +
    + + +The Packed Configuration Payload is +sent in-band with the packet type bits set to match the Vorbis Data Type. +Clients MUST be capable of dealing with fragmentation and periodic +re-transmission of the configuration headers. +The RTP timestamp value MUST reflect the transmission time of the first data packet for which this configuration applies. + + +
    + + +A Vorbis Packed Configuration is indicated with the Vorbis Data Type field set +to 1. Of the three headers defined in the +Vorbis I specification, the +Identification and the Setup MUST be packed as they are, while the Comment +header MAY be replaced with a dummy one. + +The packed configuration stores Xiph codec +configurations in a generic way: the first field stores the number of the following packets +minus one (count field), the next ones represent the size of the headers +(length fields), and the headers immediately follow the list of length fields. +The size of the last header is implicit. + +The count and the length fields are encoded using the following logic: the data +is in network byte order; every byte has the most significant bit used +as a flag, and the following 7 bits are used to store the value. +The first 7 most significant bits are stored in the first byte. +If there are remaining bits, the flag bit is set to 1 and the subsequent +7 bits are stored in the following byte. +If there are remaining bits, set the flag to 1 and the same procedure is +repeated. +The ending byte has the flag bit set to 0. To decode, simply iterate +over the bytes until the flag bit is set to 0. For every byte, the data +is added to the accumulated value multiplied by 128. + +The headers are packed in the same order as they are present in Ogg : +Identification, Comment, Setup. + + +The 2 byte length tag defines the length of the packed headers as the sum of +the Configuration, Comment, and Setup lengths. + +
    + +
    + +The Ident field is set with the value that will be used by the Raw Payload +Packets to address this Configuration. The Fragment type is set to 0 because the +packet bears the full Packed configuration. The number of the packet is set to 1. +
    +
    + +
    + + +The following packet definition MUST be used when Configuration is inside +in the SDP. + + +
    + + +As mentioned above, the RECOMMENDED delivery vector for Vorbis configuration +data is via a retrieval method that can be performed using a reliable transport +protocol. As the RTP headers are not required for this method of delivery, the +structure of the configuration data is slightly different. The packed header +starts with a 32-bit (network-byte ordered) count field, which details +the number of packed headers that are contained in the bundle. The +following shows the Packed header +payload for each chained Vorbis stream. + + +
    + +
    + +
    + +
    + +The key difference between the in-band format and this one is that there is no +need for the payload header octet. In this figure, the comment has a size bigger +than 127 bytes. + +
    + +
    + +
    + + +Unlike the loss of raw Vorbis payload data, loss of a configuration header +leads to a situation where it will not be possible to successfully decode the +stream. Implementations MAY try to recover from an error by requesting again the +missing Configuration or, if the delivery method is in-band, by buffering the +payloads waiting for the Configuration needed to decode them. +The baseline reaction SHOULD either be reset or end the RTP session. + + +
    + +
    + +
    + + +Vorbis Data Type flag set to 2 indicates that the packet contains +the comment metadata, such as artist name, track title, and so on. These +metadata messages are not intended to be fully descriptive but rather to offer basic +track/song information. Clients MAY ignore it completely. The details on the +format of the comments can be found in the Vorbis I Specification. + +
    + +
    + + +The 2-byte length field is necessary since this packet could be fragmented. + + +
    +
    + + +Each RTP payload contains either one Vorbis packet fragment or an integer +number of complete Vorbis packets (up to a maximum of 15 packets, since the +number of packets is defined by a 4-bit value). + + + +Any Vorbis data packet that is less than path MTU SHOULD be bundled in the RTP +payload with as many Vorbis packets as will fit, up to a maximum of 15, except +when such bundling would exceed an application's desired transmission latency. +Path MTU is detailed in and . + + + +A fragmented packet has a zero in the last four bits of the payload header. +The first fragment will set the Fragment type to 1. Each fragment after the +first will set the Fragment type to 2 in the payload header. The consecutive +fragments MUST be sent without any other payload being sent between the first +and the last fragment. The RTP payload containing the last fragment of the +Vorbis packet will have the Fragment type set to 3. To maintain the correct +sequence for fragmented packet reception, the timestamp field of fragmented +packets MUST be the same as the first packet sent, with the sequence number +incremented as normal for the subsequent RTP payloads; this will affect the +RTCP jitter measurement. The length field shows the fragment length. + + +
    + + +Here is an example of a fragmented Vorbis packet split over three RTP payloads. +Each of them contains the standard RTP headers as well as the 4-octet Vorbis +headers. + + +
    + +
    + + +In this payload, the initial sequence number is 1000 and the timestamp is 12345. The Fragment type is set to 1, the number of packets field is set to 0, and as +the payload is raw Vorbis data, the VDT field is set to 0. + + +
    + +
    + + +The Fragment type field is set to 2, and the number of packets field is set to 0. +For large Vorbis fragments, there can be several of these types of payloads. +The maximum packet size SHOULD be no greater than the path MTU, +including all RTP and payload headers. The sequence number has been incremented +by one, but the timestamp field remains the same as the initial payload. + + +
    + +
    + + +This is the last Vorbis fragment payload. The Fragment type is set to 3 and the +packet count remains set to 0. As in the previous payloads, the timestamp remains +set to the first payload timestamp in the sequence and the sequence number has +been incremented. + +
    + +
    + + +As there is no error correction within the Vorbis stream, packet loss will +result in a loss of signal. Packet loss is more of an issue for fragmented +Vorbis packets as the client will have to cope with the handling of the +Fragment Type. In case of loss of fragments, the client MUST discard all the +remaining Vorbis fragments and decode the incomplete packet. If we use the +fragmented Vorbis packet example above and the first RTP payload is lost, the +client MUST detect that the next RTP payload has the packet count field set +to 0 and the Fragment type 2 and MUST drop it. +The next RTP payload, which is the final fragmented packet, MUST be dropped +in the same manner. +If the missing RTP payload is the last, the two fragments received will be +kept and the incomplete Vorbis packet decoded. + + + +Loss of any of the Configuration fragment will result in the loss of the full +Configuration packet with the result detailed in the Loss of Configuration Headers section. + + +
    +
    +
    + + + audio + + vorbis + + + + + indicates the RTP timestamp clock rate as described in RTP Profile for Audio and Video Conferences with Minimal Control. + + + indicates the number of audio channels as described in RTP Profile for Audio and Video Conferences with Minimal Control. + + + + the base64 representation of the Packed Headers. + + + + + + +This media type is framed and contains binary data. + + + + +See Section 10 of RFC 5215. + + + +None + + + +RFC 5215 + +Ogg Vorbis I specification: Codec setup and packet decode. Available from the Xiph website, http://xiph.org/ + + + + + +Audio streaming and conferencing tools + + + +None + + + +Luca Barbato: <lu_zero@gentoo.org>
    + +IETF Audio/Video Transport Working Group + +     + + + +COMMON + + + +This media type depends on RTP framing, hence is only defined for transfer via RTP. + + +Luca Barbato + + +IETF AVT Working Group delegated from the IESG +     + +
    + + +The following IANA considerations refers to the split configuration Packed Headers used within RFC 5215. + + + + audio + + vorbis-config + + + +None + + + + +None + + + + +This media type contains binary data. + + + + +See Section 10 of RFC 5215. + + + + +None + + + + +RFC 5215 + + + + +Vorbis encoded audio, configuration data + + + + +None + + + + +Luca Barbato: <lu_zero@gentoo.org> + +IETF Audio/Video Transport Working Group + + + +COMMON + + + + +This media type doesn't depend on the transport. + + + + +Luca Barbato + + + +IETF AVT Working Group delegated from the IESG + + +
    + +
    + +
    + +The following paragraphs define the mapping of the parameters described in the IANA considerations section and their usage in the Offer/Answer Model. In order to be forward compatible, the implementation MUST ignore unknown parameters. + + +
    + + +The information carried in the Media Type specification has a +specific mapping to fields in the Session Description +Protocol (SDP), which is commonly used to describe RTP sessions. +When SDP is used to specify sessions, the mapping are as follows: + + + + +The type name ("audio") goes in SDP "m=" as the media name. + +The subtype name ("vorbis") goes in SDP "a=rtpmap" as the encoding name. + +The parameter "rate" also goes in "a=rtpmap" as the clock rate. + +The parameter "channels" also goes in "a=rtpmap" as the channel count. + +The mandated parameters "configuration" MUST be included in the SDP +"a=fmtp" attribute. + + + + +If the stream comprises chained Vorbis files and all of them are known in +advance, the Configuration Packet for each file SHOULD be passed to the client +using the configuration attribute. + + + +The port value is specified by the server application bound to the address +specified in the c= line. The channel count value specified in the rtpmap +attribute SHOULD match the current Vorbis stream or should be considered the maximum +number of channels to be expected. The timestamp clock rate MUST be a multiple +of the sample rate; a different payload number MUST be used if the clock rate +changes. The Configuration payload delivers the exact information, thus the +SDP information SHOULD be considered a hint. +An example is found below. + + +
    +The following example shows a basic SDP single stream. The first +configuration packet is inside the SDP; other configurations could be +fetched at any time from the URIs provided. The following +base64 configuration string is folded in this +example due to RFC line length limitations. + + + +c=IN IP4 192.0.2.1 +m=audio RTP/AVP 98 +a=rtpmap:98 vorbis/44100/2 +a=fmtp:98 configuration=AAAAAZ2f4g9NAh4aAXZvcmJpcwA...; + +
    + + +Note that the payload format (encoding) names are commonly shown in uppercase. +Media Type subtypes are commonly shown in lowercase. These names are +case-insensitive in both places. Similarly, parameter names are +case-insensitive both in Media Type types and in the default mapping to the SDP +a=fmtp attribute. The a=fmtp line is a single line, even if it is shown as multiple lines in this document for clarity. + + +
    + +
    + + +There are no negotiable parameters. All of them are declarative. + + +
    + +
    +
    + +The general congestion control considerations for transporting RTP +data apply to Vorbis audio over RTP as well. See the RTP specification + and any applicable RTP profile (e.g., ). +Audio data can be encoded using a range of different bit rates, so +it is possible to adapt network bandwidth by adjusting the encoder +bit rate in real time or by having multiple copies of content encoded + at different bit rates. + +
    +
    + + +The following example shows a common usage pattern that MAY be applied in +such a situation. The main scope of this section is to explain better usage +of the transmission vectors. + + +
    + +This is one of the most common situations: there is one single server streaming +content in multicast, and the clients may start a session at a random time. The +content itself could be a mix of a live stream (as the webjockey's voice) +and stored streams (as the music she plays). + +In this situation, we don't know in advance how many codebooks we will use. +The clients can join anytime and users expect to start listening to the content +in a short time. + +Upon joining, the client will receive the current Configuration necessary to +decode the current stream inside the SDP so that the decoding will start +immediately after. + +When the streamed content changes, the new Configuration is sent in-band +before the actual stream, and the Configuration that has to be sent inside +the SDP is updated. Since the in-band method is unreliable, an out-of-band +fallback is provided. + +The client may choose to fetch the Configuration from the alternate source +as soon as it discovers a Configuration packet got lost in-band, or use +selective retransmission if the server supports +this feature. + +A server-side optimization would be to keep a hash list of the +Configurations per session, which avoids packing all of them and sending the same +Configuration with different Ident tags. + +A client-side optimization would be to keep a tag list of the Configurations +per session and not process configuration packets that are already known. + +
    +
    + +
    + +RTP packets using this payload format are subject to the security +considerations discussed in the +RTP specification, the +base64 specification, and the +URI Generic syntax specification. +Among other considerations, this implies that the confidentiality of the +media stream is achieved by using encryption. Because the data compression used +with this payload format is applied end-to-end, encryption may be performed on +the compressed data. + + +
    +
    + The authors agree to grant third parties the irrevocable right to copy, + use, and distribute the work, with or without modification, in any medium, + without royalty, provided that, unless separate permission is granted, + redistributed modified works do not contain misleading author, version, + name of work, or endorsement information. +
    +
    + + +This document is a continuation of the following documents: + +Moffitt, J., "RTP Payload Format for Vorbis Encoded Audio", February 2001. + +Kerr, R., "RTP Payload Format for Vorbis Encoded Audio", December 2004. + +The Media Type declaration is a continuation of the following +document: +Short, B., "The audio/rtp-vorbis MIME Type", January 2008. + + + +Thanks to the AVT, Vorbis Communities / Xiph.Org Foundation including Steve Casner, +Aaron Colwell, Ross Finlayson, Fluendo, Ramon Garcia, Pascal Hennequin, Ralph +Giles, Tor-Einar Jarnbjo, Colin Law, John Lazzaro, Jack Moffitt, Christopher +Montgomery, Colin Perkins, Barry Short, Mike Smith, Phil Kerr, Michael Sparks, +Magnus Westerlund, David Barrett, Silvia Pfeiffer, Stefan Ehmann, Gianni Ceccarelli and Alessandro Salvatori. Thanks to the LScube Group, in particular Federico +Ridolfo, Francesco Varano, Giampaolo Mancini, Dario Gallucci, and Juan Carlos De Martin. + + +
    + +     + + + + + + + + + + + + + + + + + +Ogg Vorbis I specification: Codec setup and packet decode. Available from the Xiph website, http://xiph.org/vorbis/doc/Vorbis_I_spec.html + + + + + + + + + + + +libvorbis: Available from the dedicated website, http://vorbis.com/ + + + + + + + + +     diff --git a/libvorbis-1.3.2/doc/squarepolar.png b/libvorbis-1.3.2/doc/squarepolar.png new file mode 100755 index 0000000..4f9b03d Binary files /dev/null and b/libvorbis-1.3.2/doc/squarepolar.png differ diff --git a/libvorbis-1.3.2/doc/stereo.html b/libvorbis-1.3.2/doc/stereo.html new file mode 100755 index 0000000..9cfbbea --- /dev/null +++ b/libvorbis-1.3.2/doc/stereo.html @@ -0,0 +1,419 @@ + + + + + +Ogg Vorbis Documentation + + + + + + + + + +

    Ogg Vorbis stereo-specific channel coupling discussion

    + +

    Abstract

    + +

    The Vorbis audio CODEC provides a channel coupling +mechanisms designed to reduce effective bitrate by both eliminating +interchannel redundancy and eliminating stereo image information +labeled inaudible or undesirable according to spatial psychoacoustic +models. This document describes both the mechanical coupling +mechanisms available within the Vorbis specification, as well as the +specific stereo coupling models used by the reference +libvorbis codec provided by xiph.org.

    + +

    Mechanisms

    + +

    In encoder release beta 4 and earlier, Vorbis supported multiple +channel encoding, but the channels were encoded entirely separately +with no cross-analysis or redundancy elimination between channels. +This multichannel strategy is very similar to the mp3's dual +stereo mode and Vorbis uses the same name for its analogous +uncoupled multichannel modes.

    + +

    However, the Vorbis spec provides for, and Vorbis release 1.0 rc1 and +later implement a coupled channel strategy. Vorbis has two specific +mechanisms that may be used alone or in conjunction to implement +channel coupling. The first is channel interleaving via +residue backend type 2, and the second is square polar +mapping. These two general mechanisms are particularly well +suited to coupling due to the structure of Vorbis encoding, as we'll +explore below, and using both we can implement both totally +lossless stereo image coupling [bit-for-bit decode-identical +to uncoupled modes], as well as various lossy models that seek to +eliminate inaudible or unimportant aspects of the stereo image in +order to enhance bitrate. The exact coupling implementation is +generalized to allow the encoder a great deal of flexibility in +implementation of a stereo or surround model without requiring any +significant complexity increase over the combinatorially simpler +mid/side joint stereo of mp3 and other current audio codecs.

    + +

    A particular Vorbis bitstream may apply channel coupling directly to +more than a pair of channels; polar mapping is hierarchical such that +polar coupling may be extrapolated to an arbitrary number of channels +and is not restricted to only stereo, quadraphonics, ambisonics or 5.1 +surround. However, the scope of this document restricts itself to the +stereo coupling case.

    + + +

    Square Polar Mapping

    + +

    maximal correlation

    + +

    Recall that the basic structure of a a Vorbis I stream first generates +from input audio a spectral 'floor' function that serves as an +MDCT-domain whitening filter. This floor is meant to represent the +rough envelope of the frequency spectrum, using whatever metric the +encoder cares to define. This floor is subtracted from the log +frequency spectrum, effectively normalizing the spectrum by frequency. +Each input channel is associated with a unique floor function.

    + +

    The basic idea behind any stereo coupling is that the left and right +channels usually correlate. This correlation is even stronger if one +first accounts for energy differences in any given frequency band +across left and right; think for example of individual instruments +mixed into different portions of the stereo image, or a stereo +recording with a dominant feature not perfectly in the center. The +floor functions, each specific to a channel, provide the perfect means +of normalizing left and right energies across the spectrum to maximize +correlation before coupling. This feature of the Vorbis format is not +a convenient accident.

    + +

    Because we strive to maximally correlate the left and right channels +and generally succeed in doing so, left and right residue is typically +nearly identical. We could use channel interleaving (discussed below) +alone to efficiently remove the redundancy between the left and right +channels as a side effect of entropy encoding, but a polar +representation gives benefits when left/right correlation is +strong.

    + +

    point and diffuse imaging

    + +

    The first advantage of a polar representation is that it effectively +separates the spatial audio information into a 'point image' +(magnitude) at a given frequency and located somewhere in the sound +field, and a 'diffuse image' (angle) that fills a large amount of +space simultaneously. Even if we preserve only the magnitude (point) +data, a detailed and carefully chosen floor function in each channel +provides us with a free, fine-grained, frequency relative intensity +stereo*. Angle information represents diffuse sound fields, such as +reverberation that fills the entire space simultaneously.

    + +

    *Because the Vorbis model supports a number of different possible +stereo models and these models may be mixed, we do not use the term +'intensity stereo' talking about Vorbis; instead we use the terms +'point stereo', 'phase stereo' and subcategories of each.

    + +

    The majority of a stereo image is representable by polar magnitude +alone, as strong sounds tend to be produced at near-point sources; +even non-diffuse, fast, sharp echoes track very accurately using +magnitude representation almost alone (for those experimenting with +Vorbis tuning, this strategy works much better with the precise, +piecewise control of floor 1; the continuous approximation of floor 0 +results in unstable imaging). Reverberation and diffuse sounds tend +to contain less energy and be psychoacoustically dominated by the +point sources embedded in them. Thus, we again tend to concentrate +more represented energy into a predictably smaller number of numbers. +Separating representation of point and diffuse imaging also allows us +to model and manipulate point and diffuse qualities separately.

    + +

    controlling bit leakage and symbol crosstalk

    + +

    Because polar +representation concentrates represented energy into fewer large +values, we reduce bit 'leakage' during cascading (multistage VQ +encoding) as a secondary benefit. A single large, monolithic VQ +codebook is more efficient than a cascaded book due to entropy +'crosstalk' among symbols between different stages of a multistage cascade. +Polar representation is a way of further concentrating entropy into +predictable locations so that codebook design can take steps to +improve multistage codebook efficiency. It also allows us to cascade +various elements of the stereo image independently.

    + +

    eliminating trigonometry and rounding

    + +

    Rounding and computational complexity are potential problems with a +polar representation. As our encoding process involves quantization, +mixing a polar representation and quantization makes it potentially +impossible, depending on implementation, to construct a coupled stereo +mechanism that results in bit-identical decompressed output compared +to an uncoupled encoding should the encoder desire it.

    + +

    Vorbis uses a mapping that preserves the most useful qualities of +polar representation, relies only on addition/subtraction (during +decode; high quality encoding still requires some trig), and makes it +trivial before or after quantization to represent an angle/magnitude +through a one-to-one mapping from possible left/right value +permutations. We do this by basing our polar representation on the +unit square rather than the unit-circle.

    + +

    Given a magnitude and angle, we recover left and right using the +following function (note that A/B may be left/right or right/left +depending on the coupling definition used by the encoder):

    + +
    +      if(magnitude>0)
+        if(angle>0){
+          A=magnitude;
+          B=magnitude-angle;
+        }else{
+          B=magnitude;
+          A=magnitude+angle;
+        }
+      else
+        if(angle>0){
+          A=magnitude;
+          B=magnitude+angle;
+        }else{
+          B=magnitude;
+          A=magnitude-angle;
+        }
+    }
+
    + +

    The function is antisymmetric for positive and negative magnitudes in +order to eliminate a redundant value when quantizing. For example, if +we're quantizing to integer values, we can visualize a magnitude of 5 +and an angle of -2 as follows:

    + +

    square polar

    + +

    This representation loses or replicates no values; if the range of A +and B are integral -5 through 5, the number of possible Cartesian +permutations is 121. Represented in square polar notation, the +possible values are:

    + +
    + 0, 0
+
+-1,-2  -1,-1  -1, 0  -1, 1
+
+ 1,-2   1,-1   1, 0   1, 1
+
+-2,-4  -2,-3  -2,-2  -2,-1  -2, 0  -2, 1  -2, 2  -2, 3  
+
+ 2,-4   2,-3   ... following the pattern ...
+
+ ...   5, 1   5, 2   5, 3   5, 4   5, 5   5, 6   5, 7   5, 8   5, 9
+
+
    + +

    ...for a grand total of 121 possible values, the same number as in +Cartesian representation (note that, for example, 5,-10 is +the same as -5,10, so there's no reason to represent +both. 2,10 cannot happen, and there's no reason to account for it.) +It's also obvious that this mapping is exactly reversible.

    + +

    Channel interleaving

    + +

    We can remap and A/B vector using polar mapping into a magnitude/angle +vector, and it's clear that, in general, this concentrates energy in +the magnitude vector and reduces the amount of information to encode +in the angle vector. Encoding these vectors independently with +residue backend #0 or residue backend #1 will result in bitrate +savings. However, there are still implicit correlations between the +magnitude and angle vectors. The most obvious is that the amplitude +of the angle is bounded by its corresponding magnitude value.

    + +

    Entropy coding the results, then, further benefits from the entropy +model being able to compress magnitude and angle simultaneously. For +this reason, Vorbis implements residue backend #2 which pre-interleaves +a number of input vectors (in the stereo case, two, A and B) into a +single output vector (with the elements in the order of +A_0, B_0, A_1, B_1, A_2 ... A_n-1, B_n-1) before entropy encoding. Thus +each vector to be coded by the vector quantization backend consists of +matching magnitude and angle values.

    + +

    The astute reader, at this point, will notice that in the theoretical +case in which we can use monolithic codebooks of arbitrarily large +size, we can directly interleave and encode left and right without +polar mapping; in fact, the polar mapping does not appear to lend any +benefit whatsoever to the efficiency of the entropy coding. In fact, +it is perfectly possible and reasonable to build a Vorbis encoder that +dispenses with polar mapping entirely and merely interleaves the +channel. Libvorbis based encoders may configure such an encoding and +it will work as intended.

    + +

    However, when we leave the ideal/theoretical domain, we notice that +polar mapping does give additional practical benefits, as discussed in +the above section on polar mapping and summarized again here:

    + +
      +
    • Polar mapping aids in controlling entropy 'leakage' between stages +of a cascaded codebook.
      • +
    • Polar mapping separates the stereo image +into point and diffuse components which may be analyzed and handled +differently.
      • +
    + +

    Stereo Models

    + +

    Dual Stereo

    + +

    Dual stereo refers to stereo encoding where the channels are entirely +separate; they are analyzed and encoded as entirely distinct entities. +This terminology is familiar from mp3.

    + +

    Lossless Stereo

    + +

    Using polar mapping and/or channel interleaving, it's possible to +couple Vorbis channels losslessly, that is, construct a stereo +coupling encoding that both saves space but also decodes +bit-identically to dual stereo. OggEnc 1.0 and later uses this +mode in all high-bitrate encoding.

    + +

    Overall, this stereo mode is overkill; however, it offers a safe +alternative to users concerned about the slightest possible +degradation to the stereo image or archival quality audio.

    + +

    Phase Stereo

    + +

    Phase stereo is the least aggressive means of gracefully dropping +resolution from the stereo image; it affects only diffuse imaging.

    + +

    It's often quoted that the human ear is deaf to signal phase above +about 4kHz; this is nearly true and a passable rule of thumb, but it +can be demonstrated that even an average user can tell the difference +between high frequency in-phase and out-of-phase noise. Obviously +then, the statement is not entirely true. However, it's also the case +that one must resort to nearly such an extreme demonstration before +finding the counterexample.

    + +

    'Phase stereo' is simply a more aggressive quantization of the polar +angle vector; above 4kHz it's generally quite safe to quantize noise +and noisy elements to only a handful of allowed phases, or to thin the +phase with respect to the magnitude. The phases of high amplitude +pure tones may or may not be preserved more carefully (they are +relatively rare and L/R tend to be in phase, so there is generally +little reason not to spend a few more bits on them)

    + +

    example: eight phase stereo

    + +

    Vorbis may implement phase stereo coupling by preserving the entirety +of the magnitude vector (essential to fine amplitude and energy +resolution overall) and quantizing the angle vector to one of only +four possible values. Given that the magnitude vector may be positive +or negative, this results in left and right phase having eight +possible permutation, thus 'eight phase stereo':

    + +

    eight phase

    + +

    Left and right may be in phase (positive or negative), the most common +case by far, or out of phase by 90 or 180 degrees.

    + +

    example: four phase stereo

    + +

    Similarly, four phase stereo takes the quantization one step further; +it allows only in-phase and 180 degree out-out-phase signals:

    + +

    four phase

    + +

    example: point stereo

    + +

    Point stereo eliminates the possibility of out-of-phase signal +entirely. Any diffuse quality to a sound source tends to collapse +inward to a point somewhere within the stereo image. A practical +example would be balanced reverberations within a large, live space; +normally the sound is diffuse and soft, giving a sonic impression of +volume. In point-stereo, the reverberations would still exist, but +sound fairly firmly centered within the image (assuming the +reverberation was centered overall; if the reverberation is stronger +to the left, then the point of localization in point stereo would be +to the left). This effect is most noticeable at low and mid +frequencies and using headphones (which grant perfect stereo +separation). Point stereo is is a graceful but generally easy to +detect degradation to the sound quality and is thus used in frequency +ranges where it is least noticeable.

    + +

    Mixed Stereo

    + +

    Mixed stereo is the simultaneous use of more than one of the above +stereo encoding models, generally using more aggressive modes in +higher frequencies, lower amplitudes or 'nearly' in-phase sound.

    + +

    It is also the case that near-DC frequencies should be encoded using +lossless coupling to avoid frame blocking artifacts.

    + +

    Vorbis Stereo Modes

    + +

    Vorbis, as of 1.0, uses lossless stereo and a number of mixed modes +constructed out of lossless and point stereo. Phase stereo was used +in the rc2 encoder, but is not currently used for simplicity's sake. It +will likely be re-added to the stereo model in the future.

    + + + + + + + + + + + diff --git a/libvorbis-1.3.2/doc/stream.png b/libvorbis-1.3.2/doc/stream.png new file mode 100755 index 0000000..d1d2f36 Binary files /dev/null and b/libvorbis-1.3.2/doc/stream.png differ diff --git a/libvorbis-1.3.2/doc/v-comment.html b/libvorbis-1.3.2/doc/v-comment.html new file mode 100755 index 0000000..4b64d27 --- /dev/null +++ b/libvorbis-1.3.2/doc/v-comment.html @@ -0,0 +1,285 @@ + + + + + +Ogg Vorbis Documentation + + + + + + + + + +

    Ogg Vorbis I format specification: comment field and header specification

    + +

    Overview

    + +

    The Vorbis text comment header is the second (of three) header +packets that begin a Vorbis bitstream. It is meant for short, text +comments, not arbitrary metadata; arbitrary metadata belongs in a +separate logical bitstream (usually an XML stream type) that provides +greater structure and machine parseability.

    + +

    The comment field is meant to be used much like someone jotting a +quick note on the bottom of a CDR. It should be a little information to +remember the disc by and explain it to others; a short, to-the-point +text note that need not only be a couple words, but isn't going to be +more than a short paragraph. The essentials, in other words, whatever +they turn out to be, eg:

    + +

    +"Honest Bob and the Factory-to-Dealer-Incentives, _I'm Still Around_, +opening for Moxy Früvous, 1997" +

    + +

    Comment encoding

    + +

    Structure

    + +

    The comment header logically is a list of eight-bit-clean vectors; the +number of vectors is bounded to 2^32-1 and the length of each vector +is limited to 2^32-1 bytes. The vector length is encoded; the vector +contents themselves are not null terminated. In addition to the vector +list, there is a single vector for vendor name (also 8 bit clean, +length encoded in 32 bits). For example, the 1.0 release of libvorbis +set the vendor string to "Xiph.Org libVorbis I 20020717".

    + +

    The comment header is decoded as follows:

    + +
    +  1) [vendor_length] = read an unsigned integer of 32 bits
+  2) [vendor_string] = read a UTF-8 vector as [vendor_length] octets
+  3) [user_comment_list_length] = read an unsigned integer of 32 bits
+  4) iterate [user_comment_list_length] times {
+
+       5) [length] = read an unsigned integer of 32 bits
+       6) this iteration's user comment = read a UTF-8 vector as [length] octets
+
+     }
+
+  7) [framing_bit] = read a single bit as boolean
+  8) if ( [framing_bit] unset or end of packet ) then ERROR
+  9) done.
+
    + +

    Content vector format

    + +

    The comment vectors are structured similarly to a UNIX environment variable. +That is, comment fields consist of a field name and a corresponding value and +look like:

    + +
    +comment[0]="ARTIST=me"; 
+comment[1]="TITLE=the sound of Vorbis"; 
+
    + +
      +
    • A case-insensitive field name that may consist of ASCII 0x20 through +0x7D, 0x3D ('=') excluded. ASCII 0x41 through 0x5A inclusive (A-Z) is +to be considered equivalent to ASCII 0x61 through 0x7A inclusive +(a-z).
      • +
    • The field name is immediately followed by ASCII 0x3D ('='); +this equals sign is used to terminate the field name.
      • +
    • 0x3D is followed by the 8 bit clean UTF-8 encoded value of the +field contents to the end of the field.
      • +
    + +

    Field names

    + +

    Below is a proposed, minimal list of standard field names with a +description of intended use. No single or group of field names is +mandatory; a comment header may contain one, all or none of the names +in this list.

    + +
    + +
    TITLE
    +
    Track/Work name
    + +
    VERSION
    +
    The version field may be used to differentiate multiple +versions of the same track title in a single collection. +(e.g. remix info)
    + +
    ALBUM
    +
    The collection name to which this track belongs
    + +
    TRACKNUMBER
    +
    The track number of this piece if part of a specific larger collection or album
    + +
    ARTIST
    +
    The artist generally considered responsible for the work. In popular music +this is usually the performing band or singer. For classical music it would be +the composer. For an audio book it would be the author of the original text.
    + +
    PERFORMER
    +
    The artist(s) who performed the work. In classical music this would be the +conductor, orchestra, soloists. In an audio book it would be the actor who did +the reading. In popular music this is typically the same as the ARTIST and +is omitted.
    + +
    COPYRIGHT
    +
    Copyright attribution, e.g., '2001 Nobody's Band' or '1999 Jack Moffitt'
    + +
    LICENSE
    +
    License information, eg, 'All Rights Reserved', 'Any +Use Permitted', a URL to a license such as a Creative Commons license +("www.creativecommons.org/blahblah/license.html") or the EFF Open +Audio License ('distributed under the terms of the Open Audio +License. see http://www.eff.org/IP/Open_licenses/eff_oal.html for +details'), etc.
    + +
    ORGANIZATION
    +
    Name of the organization producing the track (i.e. +the 'record label')
    + +
    DESCRIPTION
    +
    A short text description of the contents
    + +
    GENRE
    +
    A short text indication of music genre
    + +
    DATE
    +
    Date the track was recorded
    + +
    LOCATION
    +
    Location where track was recorded
    + +
    CONTACT
    +
    Contact information for the creators or distributors of the track. +This could be a URL, an email address, the physical address of +the producing label.
    + +
    ISRC
    +
    ISRC number for the track; see the +ISRC intro page for more information on ISRC numbers.
    + +
    + +

    Implications

    + +
      +
    • Field names should not be 'internationalized'; this is a +concession to simplicity not an attempt to exclude the majority of +the world that doesn't speak English. Field contents, +however, use the UTF-8 character encoding to allow easy representation +of any language.
      • +
    • We have the length of the entirety of the field and restrictions on +the field name so that the field name is bounded in a known way. Thus +we also have the length of the field contents.
      • +
    • Individual 'vendors' may use non-standard field names within +reason. The proper use of comment fields should be clear through +context at this point. Abuse will be discouraged.
      • +
    • There is no vendor-specific prefix to 'nonstandard' field names. +Vendors should make some effort to avoid arbitrarily polluting the +common namespace. We will generally collect the more useful tags +here to help with standardization.
      • +
    • Field names are not required to be unique (occur once) within a +comment header. As an example, assume a track was recorded by three +well know artists; the following is permissible, and encouraged: +
      +              ARTIST=Dizzy Gillespie 
+              ARTIST=Sonny Rollins 
+              ARTIST=Sonny Stitt 
+
      • +
    + +

    Encoding

    + +

    The comment header comprises the entirety of the second bitstream +header packet. Unlike the first bitstream header packet, it is not +generally the only packet on the second page and may not be restricted +to within the second bitstream page. The length of the comment header +packet is (practically) unbounded. The comment header packet is not +optional; it must be present in the bitstream even if it is +effectively empty.

    + +

    The comment header is encoded as follows (as per Ogg's standard +bitstream mapping which renders least-significant-bit of the word to be +coded into the least significant available bit of the current +bitstream octet first):

    + +
      +
    1. Vendor string length (32 bit unsigned quantity specifying number of octets)
      2. +
    2. Vendor string ([vendor string length] octets coded from beginning of string +to end of string, not null terminated)
      3. +
    3. Number of comment fields (32 bit unsigned quantity specifying number of fields)
      4. +
    4. Comment field 0 length (if [Number of comment fields]>0; 32 bit unsigned +quantity specifying number of octets)
      5. +
    5. Comment field 0 ([Comment field 0 length] octets coded from beginning of +string to end of string, not null terminated)
      6. +
    6. Comment field 1 length (if [Number of comment fields]>1...)...
      7. +
    + +

    This is actually somewhat easier to describe in code; implementation of the above +can be found in vorbis/lib/info.c:_vorbis_pack_comment(),_vorbis_unpack_comment()

    + + + + + diff --git a/libvorbis-1.3.2/doc/vorbis-clip.txt b/libvorbis-1.3.2/doc/vorbis-clip.txt new file mode 100755 index 0000000..2e67034 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbis-clip.txt @@ -0,0 +1,139 @@ +Topic: + +Sample granularity editing of a Vorbis file; inferred arbitrary sample +length starting offsets / PCM stream lengths + +Overview: + +Vorbis, like mp3, is a frame-based* audio compression where audio is +broken up into discrete short time segments. These segments are +'atomic' that is, one must recover the entire short time segment from +the frame packet; there's no way to recover only a part of the PCM time +segment from part of the coded packet without expanding the entire +packet and then discarding a portion of the resulting PCM audio. + +* In mp3, the data segment representing a given time period is called + a 'frame'; the roughly equivalent Vorbis construct is a 'packet'. + +Thus, when we edit a Vorbis stream, the finest physical editing +granularity is on these packet boundaries (the mp3 case is +actually somewhat more complex and mp3 editing is more complicated +than just snipping on a frame boundary because time data can be spread +backward or forward over frames. In Vorbis, packets are all +stand-alone). Thus, at the physical packet level, Vorbis is still +limited to streams that contain an integral number of packets. + +However, Vorbis streams may still exactly represent and be edited to a +PCM stream of arbitrary length and starting offset without padding the +beginning or end of the decoded stream or requiring that the desired +edit points be packet aligned. Vorbis makes use of Ogg stream +framing, and this framing provides time-stamping data, called a +'granule position'; our starting offset and finished stream length may +be inferred from correct usage of the granule position data. + +Time stamping mechanism: + +Vorbis packets are bundled into into Ogg pages (note that pages do not +necessarily contain integral numbers of packets, but that isn't +inportant in this discussion. More about Ogg framing can be found in +ogg/doc/framing.html). Each page that contains a packet boundary is +stamped with the absolute sample-granularity offset of the data, that +is, 'complete samples-to-date' up to the last completed packet of that +page. (The same mechanism is used for eg, video, where the number +represents complete 2-D frames, and so on). + +(It's possible but rare for a packet to span more than two pages such +that page[s] in the middle have no packet boundary; these packets have +a granule position of '-1'.) + +This granule position mechaism in Ogg is used by Vorbis to indicate when the +PCM data intended to be represented in a Vorbis segment begins a +number of samples into the data represented by the first packet[s] +and/or ends before the physical PCM data represented in the last +packet[s]. + +File length a non-integral number of frames: + +A file to be encoded in Vorbis will probably not encode into an +integral number of packets; such a file is encoded with the last +packet containing 'extra'* samples. These samples are not padding; they +will be discarded in decode. + +*(For best results, the encoder should use extra samples that preserve +the character of the last frame. Simply setting them to zero will +introduce a 'cliff' that's hard to encode, resulting in spread-frame +noise. Libvorbis extrapolates the last frame past the end of data to +produce the extra samples. Even simply duplicating the last value is +better than clamping the signal to zero). + +The encoder indicates to the decoder that the file is actually shorter +than all of the samples ('original' + 'extra') by setting the granule +position in the last page to a short value, that is, the last +timestamp is the original length of the file discarding extra samples. +The decoder will see that the number of samples it has decoded in the +last page is too many; it is 'original' + 'extra', where the +granulepos says that through the last packet we only have 'original' +number of samples. The decoder then ignores the 'extra' samples. +This behavior is to occur only when the end-of-stream bit is set in +the page (indicating last page of the logical stream). + +Note that it not legal for the granule position of the last page to +indicate that there are more samples in the file than actually exist, +however, implementations should handle such an illegal file gracefully +in the interests of robust programming. + +Beginning point not on integral packet boundary: + +It is possible that we will the PCM data represented by a Vorbis +stream to begin at a position later than where the decoded PCM data +really begins after an integral packet boundary, a situation analagous +to the above description where the PCM data does not end at an +integral packet boundary. The easiest example is taking a clip out of +a larger Vorbis stream, and choosing a beginning point of the clip +that is not on a packet boundary; we need to ignore a few samples to +get the desired beginning point. + +The process of marking the desired beginning point is similar to +marking an arbitrary ending point. If the encoder wishes sample zero +to be some location past the actual beginning of data, it associates a +'short' granule position value with the completion of the second* +audio packet. The granule position is associated with the second +packet simply by making sure the second packet completes its page. + +*(We associate the short value with the second packet for two reasons. + a) The first packet only primes the overlap/add buffer. No data is + returned before decoding the second packet; this places the decision + information at the point of decision. b) Placing the short value on + the first packet would make the value negative (as the first packet + normally represents position zero); a negative value would break the + requirement that granule positions increase; the headers have + position values of zero) + +The decoder sees that on the first page that will return +data from the overlap/add queue, we have more samples than the granule +position accounts for, and discards the 'surplus' from the beginning +of the queue. + +Note that short granule values (indicating less than the actually +returned about of data) are not legal in the Vorbis spec outside of +indicating beginning and ending sample positions. However, decoders +should, at minimum, tolerate inadvertant short values elsewhere in the +stream (just as they should tolerate out-of-order/non-increasing +granulepos values, although this too is illegal). + +Beginning point at arbitrary positive timestamp (no 'zero' sample): + +It's also possible that the granule position of the first page of an +audio stream is a 'long value', that is, a value larger than the +amount of PCM audio decoded. This implies only that we are starting +playback at some point into the logical stream, a potentially common +occurence in streaming applications where the decoder may be +connecting into a live stream. The decoder should not treat the long +value specially. + +A long value elsewhere in the stream would normally occur only when a +page is lost or out of sequence, as indicated by the page's sequence +number. A long value under any other situation is not legal, however +a decoder should tolerate both possibilities. + + diff --git a/libvorbis-1.3.2/doc/vorbis-errors.txt b/libvorbis-1.3.2/doc/vorbis-errors.txt new file mode 100755 index 0000000..e873d8a --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbis-errors.txt @@ -0,0 +1,103 @@ +Error return codes possible from libvorbis and libvorbisfile: + +All 'failure' style returns are <0; this either indicates a generic +'false' value (eg, ready? T or F) or an error condition. Code can +safely just test for < 0, or look at the specific return code for more +detail. + +*** Return codes: + +OV_FALSE The call returned a 'false' status (eg, ov_bitrate_instant + can return OV_FALSE if playback is not in progress, and thus + there is no instantaneous bitrate information to report. + +OV_HOLE libvorbis/libvorbisfile is alerting the application that + there was an interruption in the data (one of: garbage + between pages, loss of sync followed by recapture, or a + corrupt page) + +OV_EREAD A read from media returned an error. + +OV_EFAULT Internal logic fault; indicates a bug or heap/stack + corruption. + +OV_EIMPL The bitstream makes use of a feature not implemented in this + library version. + +OV_EINVAL Invalid argument value. + +OV_ENOTVORBIS Bitstream/page/packet is not Vorbis data. + +OV_EBADHEADER Invalid Vorbis bitstream header. + +OV_EVERSION Vorbis version mismatch. + +OV_ENOTAUDIO Packet data submitted to vorbis_synthesis is not audio data. + +OV_EBADPACKET Invalid packet submitted to vorbis_synthesis. + +OV_EBADLINK Invalid stream section supplied to libvorbis/libvorbisfile, + or the requested link is corrupt. + +OV_ENOSEEK Bitstream is not seekable. + + +**************************************************************** +*** Libvorbis functions that can return failure/error codes: + +int vorbis_analysis_headerout() + OV_EIMPL + +int vorbis_analysis_wrote() + OV_EINVAL + +int vorbis_synthesis_headerin() + OV_ENOTVORBIS, OV_EVERSION, OV_EBADHEADER + +int vorbis_synthesis() + OV_ENOTAUDIO, OV_EBADPACKET + +int vorbis_synthesis_read() + OV_EINVAL + +**************************************************************** +*** Libvorbisfile functions that can return failure/error codes: + +int ov_open_callbacks() + OV_EREAD, OV_ENOTVORBIS, OV_EVERSION, OV_EBADHEADER, OV_FAULT + +int ov_open() + OV_EREAD, OV_ENOTVORBIS, OV_EVERSION, OV_EBADHEADER, OV_FAULT + +long ov_bitrate() + OV_EINVAL, OV_FALSE + +long ov_bitrate_instant() + OV_FALSE + +ogg_int64_t ov_raw_total() + OV_EINVAL + +ogg_int64_t ov_pcm_total() + OV_EINVAL + +double ov_time_total() + OV_EINVAL + +int ov_raw_seek() + OV_ENOSEEK, OV_EINVAL, OV_BADLINK + +int ov_pcm_seek_page() + OV_ENOSEEK, OV_EINVAL, OV_EREAD, OV_BADLINK, OV_FAULT + +int ov_pcm_seek() + OV_ENOSEEK, OV_EINVAL, OV_EREAD, OV_BADLINK, OV_FAULT + +int ov_time_seek() + OV_ENOSEEK, OV_EINVAL, OV_EREAD, OV_BADLINK, OV_FAULT + +int ov_time_seek_page() + OV_ENOSEEK, OV_EINVAL, OV_EREAD, OV_BADLINK, OV_FAULT + +long ov_read() + OV_HOLE, OV_EBADLINK diff --git a/libvorbis-1.3.2/doc/vorbis-fidelity.html b/libvorbis-1.3.2/doc/vorbis-fidelity.html new file mode 100755 index 0000000..2321d67 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbis-fidelity.html @@ -0,0 +1,180 @@ + + + + + +Ogg Vorbis Documentation + + + + + + + + + +

    Ogg Vorbis: Fidelity measurement and terminology discussion

    + +

    Terminology discussed in this document is based on common terminology +associated with contemporary codecs such as MPEG I audio layer 3 +(mp3). However, some differences in terminology are useful in the +context of Vorbis as Vorbis functions somewhat differently than most +current formats. For clarity, then, we describe a common terminology +for discussion of Vorbis's and other formats' audio quality.

    + +

    Subjective and Objective

    + +

    Objective fidelity is a measure, based on a computable, +mechanical metric, of how carefully an output matches an input. For +example, a stereo amplifier may claim to introduce less that .01% +total harmonic distortion when amplifying an input signal; this claim +is easy to verify given proper equipment, and any number of testers are +likely to arrive at the same, exact results. One need not listen to +the equipment to make this measurement.

    + +

    However, given two amplifiers with identical, verifiable objective +specifications, listeners may strongly prefer the sound quality of one +over the other. This is actually the case in the decades old debate +[some would say jihad] among audiophiles involving vacuum tube versus +solid state amplifiers. There are people who can tell the difference, +and strongly prefer one over the other despite seemingly identical, +measurable quality. This preference is subjective and +difficult to measure but nonetheless real.

    + +

    Individual elements of subjective differences often can be qualified, +but overall subjective quality generally is not measurable. Different +observers are likely to disagree on the exact results of a subjective +test as each observer's perspective differs. When measuring +subjective qualities, the best one can hope for is average, empirical +results that show statistical significance across a group.

    + +

    Perceptual codecs are most concerned with subjective, not objective, +quality. This is why evaluating a perceptual codec via distortion +measures and sonograms alone is useless; these objective measures may +provide insight into the quality or functioning of a codec, but cannot +answer the much squishier subjective question, "Does it sound +good?". The tube amplifier example is perhaps not the best as very few +people can hear, or care to hear, the minute differences between tubes +and transistors, whereas the subjective differences in perceptual +codecs tend to be quite large even when objective differences are +not.

    + +

    Fidelity, Artifacts and Differences

    + +

    Audio artifacts and loss of fidelity or more simply +put, audio differences are not the same thing.

    + +

    A loss of fidelity implies differences between the perceived input and +output signal; it does not necessarily imply that the differences in +output are displeasing or that the output sounds poor (although this +is often the case). Tube amplifiers are not higher fidelity +than modern solid state and digital systems. They simply produce a +form of distortion and coloring that is either unnoticeable or actually +pleasing to many ears.

    + +

    As compared to an original signal using hard metrics, all perceptual +codecs [ASPEC, ATRAC, MP3, WMA, AAC, TwinVQ, AC3 and Vorbis included] +lose objective fidelity in order to reduce bitrate. This is fact. The +idea is to lose fidelity in ways that cannot be perceived. However, +most current streaming applications demand bitrates lower than what +can be achieved by sacrificing only objective fidelity; this is also +fact, despite whatever various company press releases might claim. +Subjective fidelity eventually must suffer in one way or another.

    + +

    The goal is to choose the best possible tradeoff such that the +fidelity loss is graceful and not obviously noticeable. Most listeners +of FM radio do not realize how much lower fidelity that medium is as +compared to compact discs or DAT. However, when compared directly to +source material, the difference is obvious. A cassette tape is lower +fidelity still, and yet the degradation, relatively speaking, is +graceful and generally easy not to notice. Compare this graceful loss +of quality to an average 44.1kHz stereo mp3 encoded at 80 or 96kbps. +The mp3 might actually be higher objective fidelity but subjectively +sounds much worse.

    + +

    Thus, when a CODEC must sacrifice subjective quality in order +to satisfy a user's requirements, the result should be a +difference that is generally either difficult to notice +without comparison, or easy to ignore. An artifact, on the +other hand, is an element introduced into the output that is +immediately noticeable, obviously foreign, and undesired. The famous +'underwater' or 'twinkling' effect synonymous with low bitrate (or +poorly encoded) mp3 is an example of an artifact. This +working definition differs slightly from common usage, but the coined +distinction between differences and artifacts is useful for our +discussion.

    + +

    The goal, when it is absolutely necessary to sacrifice subjective +fidelity, is obviously to strive for differences and not artifacts. +The vast majority of codecs today fail at this task miserably, +predictably, and regularly in one way or another. Avoiding such +failures when it is necessary to sacrifice subjective quality is a +fundamental design objective of Vorbis and that objective is reflected +in Vorbis's design and tuning.

    + + + + + diff --git a/libvorbis-1.3.2/doc/vorbis.html b/libvorbis-1.3.2/doc/vorbis.html new file mode 100755 index 0000000..b842aaa --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbis.html @@ -0,0 +1,234 @@ + + + + + +Ogg Vorbis Documentation + + + + + + + + + +

    Ogg Vorbis encoding format documentation

    + +

    waitAs of writing, not all the below document +links are live. They will be populated as we complete the documents.

    + +

    Documents

    + + + + + + + + + +

    Description

    + +

    Ogg Vorbis is a general purpose compressed audio format +for high quality (44.1-48.0kHz, 16+ bit, polyphonic) audio and music +at moderate fixed and variable bitrates (40-80 kb/s/channel). This +places Vorbis in the same class as audio representations including +MPEG-1 audio layer 3, MPEG-4 audio (AAC and TwinVQ), and PAC.

    + +

    Vorbis is the first of a planned family of Ogg multimedia coding +formats being developed as part of the Xiph.Org Foundation's Ogg multimedia +project. See http://www.xiph.org/ +for more information.

    + +

    Vorbis technical documents

    + +

    A Vorbis encoder takes in overlapping (but contiguous) short-time +segments of audio data. The encoder analyzes the content of the audio +to determine an optimal compact representation; this phase of encoding +is known as analysis. For each short-time block of sound, +the encoder then packs an efficient representation of the signal, as +determined by analysis, into a raw packet much smaller than the size +required by the original signal; this phase is coding. +Lastly, in a streaming environment, the raw packets are then +structured into a continuous stream of octets; this last phase is +streaming. Note that the stream of octets is referred to both +as a 'byte-' and 'bit-'stream; the latter usage is acceptible as the +stream of octets is a physical representation of a true logical +bit-by-bit stream.

    + +

    A Vorbis decoder performs a mirror image process of extracting the +original sequence of raw packets from an Ogg stream (stream +decomposition), reconstructing the signal representation from the +raw data in the packet (decoding) and them reconstituting an +audio signal from the decoded representation (synthesis).

    + +

    The Programming with libvorbis +documents discuss use of the reference Vorbis codec library +(libvorbis) produced by the Xiph.Org Foundation.

    + +

    The data representations and algorithms necessary at each step to +encode and decode Ogg Vorbis bitstreams are described by the below +documents in sufficient detail to construct a complete Vorbis codec. +Note that at the time of writing, Vorbis is still in a 'Request For +Comments' stage of development; despite being in advanced stages of +development, input from the multimedia community is welcome.

    + +

    Vorbis analysis and synthesis

    + +

    Analysis begins by seperating an input audio stream into individual, +overlapping short-time segments of audio data. These segments are +then transformed into an alternate representation, seeking to +represent the original signal in a more efficient form that codes into +a smaller number of bytes. The analysis and transformation stage is +the most complex element of producing a Vorbis bitstream.

    + +

    The corresponding synthesis step in the decoder is simpler; there is +no analysis to perform, merely a mechanical, deterministic +reconstruction of the original audio data from the transform-domain +representation.

    + +
      +
    • Vorbis packet structure: +Describes the basic analysis components necessary to produce Vorbis +packets and the structure of the packet itself.
      • +
    • Temporal envelope shaping and blocksize: +Use of temporal envelope shaping and variable blocksize to minimize +time-domain energy leakage during wide dynamic range and spectral energy +swings. Also discusses time-related principles of psychoacoustics.
      • +
    • Time domain segmentation and MDCT transform: +Division of time domain data into individual overlapped, windowed +short-time vectors and transformation using the MDCT
      • +
    • The resolution floor: Use of frequency +doamin psychoacoustics, and the MDCT-domain noise, masking and resolution +floors
      • +
    • MDCT-domain fine structure: Production, +quantization and massaging of MDCT-spectrum fine structure
      • +
    + +

    Vorbis coding and decoding

    + +

    Coding and decoding converts the transform-domain representation of +the original audio produced by analysis to and from a bitwise packed +raw data packet. Coding and decoding consist of two logically +orthogonal concepts, back-end coding and bitpacking.

    + +

    Back-end coding uses a probability model to represent the raw numbers +of the audio representation in as few physical bits as possible; +familiar examples of back-end coding include Huffman coding and Vector +Quantization.

    + +

    Bitpacking arranges the variable sized words of the back-end +coding into a vector of octets without wasting space. The octets +produced by coding a single short-time audio segment is one raw Vorbis +packet.

    + + + +

    Vorbis streaming and stream decomposition

    + +

    Vorbis packets contain the raw, bitwise-compressed representation of a +snippet of audio. These packets contain no structure and cannot be +strung together directly into a stream; for streamed transmission and +storage, Vorbis packets are encoded into an Ogg bitstream.

    + +
      +
    • Ogg bitstream overview: High-level +description of Ogg logical bitstreams, how logical bitstreams +(of mixed media types) can be combined into physical bitstreams, and +restrictions on logical-to-physical mapping. Note that this document is +not specific only to Ogg Vorbis.
      • +
    • Ogg logical bitstream and framing +spec: Low level, complete specification of Ogg logical +bitstream pages. Note that this document is not specific only to Ogg +Vorbis.
      • +
    • Vorbis bitstream mapping: +Specifically describes mapping Vorbis data into an +Ogg physical bitstream.
      • +
    + + + + + diff --git a/libvorbis-1.3.2/doc/vorbisenc/Makefile.am b/libvorbis-1.3.2/doc/vorbisenc/Makefile.am new file mode 100755 index 0000000..bbab3c5 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisenc/Makefile.am @@ -0,0 +1,11 @@ +## Process this file with automake to produce Makefile.in + +docdir = $(datadir)/doc/$(PACKAGE)-$(VERSION)/vorbisenc + +doc_DATA = changes.html examples.html index.html ovectl_ratemanage2_arg.html \ + ovectl_ratemanage_arg.html overview.html reference.html style.css\ + vorbis_encode_ctl.html vorbis_encode_init.html vorbis_encode_setup_init.html \ + vorbis_encode_setup_managed.html vorbis_encode_setup_vbr.html \ + vorbis_encode_init_vbr.html + +EXTRA_DIST = $(doc_DATA) diff --git a/libvorbis-1.3.2/doc/vorbisenc/Makefile.in b/libvorbis-1.3.2/doc/vorbisenc/Makefile.in new file mode 100755 index 0000000..afd7fd6 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisenc/Makefile.in @@ -0,0 +1,393 @@ +# Makefile.in generated by automake 1.10.2 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +target_triplet = @target@ +subdir = doc/vorbisenc +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/m4/add_cflags.m4 \ + $(top_srcdir)/m4/ogg.m4 $(top_srcdir)/m4/pkg.m4 \ + $(top_srcdir)/configure.ac +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(install_sh) -d +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = +SOURCES = +DIST_SOURCES = +am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; 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    libvorbisenc documentation

    libvorbisenc version 1.3.2 - 20101101

    + +

    Libvorbisenc API changes 1.0 through 1.1

    + +This document describes API additions to libvorbisenc between release +1.0 and 1.1. + +

    1.0.1

    + +The programming API and binary application ABI are unchanged and fully +forward/backward compatible between release 1.0 and 1.0.1. Libvorbis, +libvorbisenc and libvorbisfile must match versions amongst themselves, +however. + +

    1.1

    + +The binary ABI from release 1.0.1 to 1.1 is backward compatible; +applications linked against libvorbis/libvorbisenc 1.0 and 1.0.1 will +continue to function correctly when upgrading the libvorbis and +libvorbisenc dynamic libraries without re-linking.

    + +Release 1.1 adds several possible requests to the libvorbisenc vorbis_encode_ctl() call in order to +reflect the shift to bit-reservoir style +bitrate management. In addition, several vorbis_encode_ctl() requests are +deprecated (but functional) as they are redered semantically obsolete +by the new bitrate management.

    + +

    Deprecated in 1.1

    + +These calls are still available to older codebases to preserve +compatability; the fields of the ovectl_ratemanage_arg argument +are mapped as closely as possible to the fields of the new ovectl_ratemanage2_arg +structure. + +
    +
    OV_ECTL_RATEMANAGE_GET:
    Use OV_ECTL_RATEMANAGE2_GET +instead. + + +
    OV_ECTL_RATEMANAGE_SET:
    Use OV_ECTL_RATEMANAGE2_SET +instead. + +
    OV_ECTL_RATEMANAGE_AVG:
    Use OV_ECTL_RATEMANAGE2_SET +instead. + +
    OV_ECTL_RATEMANAGE_HARD:
    Use OV_ECTL_RATEMANAGE2_SET +instead. +
    + +

    Newly added in 1.1

    + +The following calls are added in 1.1 to semantically reflect movement +to a bit-reservoir-based bitrate +management scheme by introducing the ovectl_ratemanage2_arg +structure in order to better represent the abilities of the bitrate +manager.

    + +

    +
    OV_ECTL_RATEMANAGE2_GET
    + +Used to query the current state of bitrate management setup. + +
    OV_ECTL_RATEMANAGE2_SET
    + +Used to set or alter bitrate management settings. +
    + +

    +
    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    libvorbisenc documentation

    libvorbisenc version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisenc/examples.html b/libvorbis-1.3.2/doc/vorbisenc/examples.html new file mode 100755 index 0000000..1fcc7e0 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisenc/examples.html @@ -0,0 +1,133 @@ + + + +libvorbisenc - Documentation + + + + + + + + + +

    libvorbisenc documentation

    libvorbisenc version 1.3.2 - 20101101

    + +

    Libvorbisenc Setup Examples

    + +VBR is always the recommended mode for Vorbis encoding when +there's no need to impose bitrate constraints. True VBR encoding will +always produce the most consistent quality output as well as the +highest quality for a the bits used. + +

    The following code examples prepare a +vorbis_info structure for encoding +use with libvorbis.

    + +

    Example: encoding using a VBR quality mode

    + + +
     
+   vorbis_info_init(&vi);
+
+  /*********************************************************************
+   Encoding using a VBR quality mode.  The usable range is -.1
+   (lowest quality, smallest file) to 1.0 (highest quality, largest file).
+   Example quality mode .4: 44kHz stereo coupled, roughly 128kbps VBR 
+   *********************************************************************/
+  
+   ret = vorbis_encode_init_vbr(&vi,2,44100,.4);
+
+  /*********************************************************************
+   do not continue if setup failed; this can happen if we ask for a
+   mode that libVorbis does not support (eg, too low a quality mode, etc,
+   will return 'OV_EIMPL')
+   *********************************************************************/
+
+   if(ret) exit(1);
+
    + +

    Example: encoding using average bitrate (ABR)

    + + +
     
+   vorbis_info_init(&vi);
+
+  /*********************************************************************
+   Encoding using an average bitrate mode (ABR).
+   example: 44kHz stereo coupled, average 128kbps ABR 
+   *********************************************************************/
+  
+   ret = vorbis_encode_init(&vi,2,44100,-1,128000,-1);
+
+  /*********************************************************************
+   do not continue if setup failed; this can happen if we ask for a
+   mode that libVorbis does not support (eg, too low a bitrate, etc,
+   will return 'OV_EIMPL')
+   *********************************************************************/
+
+   if(ret) exit(1);
+
    + +

    Example: encoding using constant bitrate (CBR)

    + + +
     
+   vorbis_info_init(&vi);
+
+  /*********************************************************************
+   Encoding using a constant bitrate mode (CBR).
+   example: 44kHz stereo coupled, average 128kbps CBR 
+   *********************************************************************/
+  
+   ret = vorbis_encode_init(&vi,2,44100,128000,128000,128000);
+
+  /*********************************************************************
+   do not continue if setup failed; this can happen if we ask for a
+   mode that libVorbis does not support (eg, too low a bitrate, etc,
+   will return 'OV_EIMPL')
+   *********************************************************************/
+
+   if(ret) exit(1);
+
    + +

    Example: encoding using VBR selected by approximate bitrate

    + + +
     
+   vorbis_info_init(&vi);
+
+  /*********************************************************************
+   Encode using a quality mode, but select that quality mode by asking for
+   an approximate bitrate.  This is not ABR, it is true VBR, but selected
+   using the bitrate interface, and then turning bitrate management off:
+   *********************************************************************/
+
+   ret = ( vorbis_encode_setup_managed(&vi,2,44100,-1,128000,-1) ||
+           vorbis_encode_ctl(&vi,OV_ECTL_RATEMANAGE2_SET,NULL) ||
+           vorbis_encode_setup_init(&vi));
+
+  /*********************************************************************
+   do not continue if setup failed; this can happen if we ask for a
+   mode that libVorbis does not support (eg, too low a bitrate, etc,
+   will return 'OV_EIMPL')
+   *********************************************************************/
+
+   if(ret) exit(1);
+
    + +

    +
    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    libvorbisenc documentation

    libvorbisenc version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisenc/index.html b/libvorbis-1.3.2/doc/vorbisenc/index.html new file mode 100755 index 0000000..ec9b988 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisenc/index.html @@ -0,0 +1,40 @@ + + + +libvorbisenc - Documentation + + + + + + + + + +

    libvorbisenc documentation

    libvorbisenc version 1.3.2 - 20101101

    + +

    Libvorbisenc Documentation

    + +

    +Libvorbisenc is a convenient API for setting up an encoding environment using libvorbis. Libvorbisenc encapsulates the actions needed to set up the encoder properly. +

    +libvorbisenc api overview
    +libvorbisenc api reference
    +libvorbisenc api changes from 1.0 and 1.0.1
    +libvorbisenc encode setup examples
    + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    libvorbisenc documentation

    libvorbisenc version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisenc/ovectl_ratemanage2_arg.html b/libvorbis-1.3.2/doc/vorbisenc/ovectl_ratemanage2_arg.html new file mode 100755 index 0000000..3d9d417 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisenc/ovectl_ratemanage2_arg.html @@ -0,0 +1,92 @@ + + + +vorbis - datatype - ovectl_ratemanage2_arg + + + + + + + + + +

    libvorbisenc documentation

    libvorbisenc version 1.3.2 - 20101101

    + +

    ovectl_ratemanage2_arg

    + +

    declared in "vorbis/vorbisenc.h"

    + +

    + +The ovectl_ratemanage2_arg structure is used with vorbis_encode_ctl() and the OV_ECTL_RATEMANAGE2_GET and +OV_ECTL_RATEMANAGE2_SET calls in order to query and modify specifics +of the encoder's bitrate management configuration. + +

    + + + + + +
    +
    struct ovectl_ratemanage2_arg {
+  int    management_active;
+
+  long   bitrate_limit_min_kbps;
+  long   bitrate_limit_max_kbps;
+  long   bitrate_limit_reservoir_bits;
+  double bitrate_limit_reservoir_bias;
+
+  long   bitrate_average_kbps;
+  double bitrate_average_damping;
+};
    +
    + +

    Relevant Struct Members

    +
    +
    management_active
    +
    nonzero if bitrate management is active
    + +
    bitrate_limit_min_kbps
    +
    Lower allowed bitrate limit in kilobits per second
    +
    bitrate_limit_max_kbps
    +
    Upper allowed bitrate limit in kilobits per second
    +
    bitrate_limit_reservoir_bits
    +
    Size of the bitrate reservoir in bits
    +
    bitrate_limit_reservoir_bias
    + +
    Regulates the bitrate reservoir's preferred fill level in a range +from 0.0 to 1.0; 0.0 tries to bank bits to buffer against future +bitrate spikes, 1.0 buffers against future sudden drops in +instantaneous bitrate. Default is 0.1
    + +
    bitrate_average_kbps
    +
    Average bitrate setting in kilobits per second
    + +
    bitrate_average_damping
    Slew rate limit setting +for average bitrate adjustment; sets the minimum time in seconds the +bitrate tracker may swing from one extreme to the other when boosting +or damping average bitrate.
    + + + +
    + + +

    +
    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    libvorbisenc documentation

    libvorbisenc version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisenc/ovectl_ratemanage_arg.html b/libvorbis-1.3.2/doc/vorbisenc/ovectl_ratemanage_arg.html new file mode 100755 index 0000000..48f5a62 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisenc/ovectl_ratemanage_arg.html @@ -0,0 +1,92 @@ + + + +vorbis - datatype - ovectl_ratemanage_arg + + + + + + + + + +

    libvorbisenc documentation

    libvorbisenc version 1.3.2 - 20101101

    + +

    ovectl_ratemanage_arg

    + +

    declared in "vorbis/vorbisenc.h"

    + +

    + +The ovectl_ratemanage_arg structure is used with vorbis_encode_ctl() and the OV_ECTL_RATEMANAGE_GET, +OV_ECTL_RATEMANAGE_SET, OV_ECTL_RATEMANAGE_AVG, +OV_ECTL_RATEMANAGE_HARD calls in order to query and modify specifics +of the encoder's bitrate management configuration. Note that this is +a deprecated interface; please use vorbis_encode_ctl() with the ovectl_ratemanage2_arg struct +and OV_ECTL_RATEMANAGE2_GET and OV_ECTL_RATEMANAGE2_SET calls in new +code. + +

    + + + + + +
    +
    struct ovectl_ratemanage_arg {
+  int    management_active;
+
+  long   bitrate_hard_min;
+  long   bitrate_hard_max;
+  double bitrate_hard_window;
+
+  long   bitrate_av_lo;
+  long   bitrate_av_hi;
+  double bitrate_av_window;
+  double bitrate_av_window_center;
+};
    +
    + +

    Relevant Struct Members

    +
    + +
    management_active
    +
    nonzero if bitrate management is active
    + +
    bitrate_hard_min
    +
    hard lower limit (in kilobits per second) below which the stream bitrate will never be allowed for any given bitrate_hard_window seconds of time.
    +
    bitrate_hard_max
    +
    hard upper limit (in kilobits per second) above which the stream bitrate will never be allowed for any given bitrate_hard_window seconds of time.
    +
    bitrate_hard_window
    +
    the window period (in seconds) used to regulate the hard bitrate minimum and maximum
    + +
    bitrate_av_lo
    +
    soft lower limit (in kilobits per second) below which the average bitrate tracker will start nudging the bitrate higher.
    +
    bitrate_av_hi
    +
    soft upper limit (in kilobits per second) above which the average bitrate tracker will start nudging the bitrate lower.
    +
    bitrate_av_window
    +
    the window period (in seconds) used to regulate the average bitrate minimum and maximum.
    +
    bitrate_av_window_center
    +
    Regulates the relative centering of the average and hard windows; in libvorbis 1.0 and 1.0.1, the hard window regulation overlapped but followed the average window regulation. In libvorbis 1.1 a bit-reservoir interface replaces the old windowing interface; the older windowing interface is simulated and this field has no effect.
    + +
    + + +

    +
    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    libvorbisenc documentation

    libvorbisenc version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisenc/overview.html b/libvorbis-1.3.2/doc/vorbisenc/overview.html new file mode 100755 index 0000000..51af7b5 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisenc/overview.html @@ -0,0 +1,382 @@ + + + +libvorbisenc - API Overview + + + + + + + + + +

    libvorbisenc documentation

    libvorbisenc version 1.3.2 - 20101101

    + +

    Libvorbisenc API Overview

    + +

    Libvorbisenc is an encoding convenience library intended to +encapsulate the elaborate setup that libvorbis requires for encoding. +Libvorbisenc gives easy access to all high-level adjustments an +application may require when encoding and also exposes some low-level +tuning parameters to allow applications to make detailed adjustments +to the encoding process.

    + +All the libvorbisenc routines are declared in "vorbis/vorbisenc.h". + +Note: libvorbis and libvorbisenc always +encode in a single pass. Thus, all possible encoding setups will work +properly with live input and produce streams that decode properly when +streamed. See the subsection titled "managed bitrate +modes" for details on setting limits on bitrate usage when Vorbis +streams are used in a limited-bandwidth environment. + +

    workflow

    + +

    Libvorbisenc is used only during encoder setup; its function +is to automate initialization of a multitude of settings in a +vorbis_info structure which libvorbis then uses as a reference +during the encoding process. Libvorbisenc plays no part in the +encoding process after setup. + +

    Encode setup using libvorbisenc consists of three steps: + +

      +
    1. high-level initialization of a vorbis_info structure by +calling one of vorbis_encode_setup_vbr() or vorbis_encode_setup_managed() +with the basic input audio parameters (rate and channels) and the +basic desired encoded audio output parameters (VBR quality or ABR/CBR +bitrate)

      + +

    2. optional adjustment of the basic setup defaults using vorbis_encode_ctl()

      + +

    3. calling vorbis_encode_setup_init() to +finalize the high-level setup into the detailed low-level reference +values needed by libvorbis to encode audio. The vorbis_info +structure is then ready to use for encoding by libvorbis.

      + +

    + +These three steps can be collapsed into a single call by using vorbis_encode_init_vbr to set up a +quality-based VBR stream or vorbis_encode_init to set up a managed +bitrate (ABR or CBR) stream.

    + +

    adjustable encoding parameters

    + +

    input audio parameters

    + +

    + + + + + + + + + + + + + +
    parameterdescription
    sampling rate +The sampling rate (in samples per second) of the input audio. Common examples are 8000 for telephony, 44100 for CD audio and 48000 for DAT. Note that a mono sample (one center value) and a stereo sample (one left value and one right value) both are a single sample. + +
    channels + +The number of channels encoded in each input sample. By default, +stereo input modes (two channels) are 'coupled' by Vorbis 1.1 such +that the stereo relationship between the samples is taken into account +when encoding. Stereo coupling my be disabled by using vorbis_encode_ctl() with OV_ECTL_COUPLE_SET. + +
    + +

    quality and VBR modes

    + +Vorbis is natively a VBR codec; a user requests a given constant +quality and the encoder keeps the encoding quality constant +while allowing the bitrate to vary. 'Quality' modes (Variable BitRate) +will always produce the most consistent encoding results as well as +the highest quality for the amount of bits used. + +

    + + + + + + + + + +
    parameterdescription
    quality +A decimal float value requesting a desired quality. Libvorbisenc 1.1 allows quality requests in the range of -0.1 (lowest quality, smallest files) through +1.0 (highest-quality, largest files). Quality -0.1 is intended as an ultra-low setting in which low bitrate is much more important than quality consistency. Quality settings 0.0 and above are intended to produce consistent results at all times. + +
    + + +

    managed bitrate modes

    + +Although the Vorbis codec is natively VBR, libvorbis includes +infrastructure for 'managing' the bitrate of streams by setting +minimum and maximum usage constraints, as well as functionality for +nudging a stream toward a desired average value. These features +should only be used when there is a requirement to limit +bitrate in some way. Although the difference is usually slight, +managed bitrate modes will always produce output inferior to VBR +(given equal bitrate usage). Setting overly or impossibly tight +bitrate management requirements can affect output quality dramatically +for the worse.

    + +Beginning in libvorbis 1.1, bitrate management is implemented using a +bit-reservoir algorithm. The encoder has a fixed-size +reservoir used as a 'savings account' in encoding. When a frame is +smaller than the target rate, the unused bits go into the reservoir so +that they may be used by future frames. When a frame is larger than +target bitrate, it draws 'banked' bits out of the reservoir. Encoding +is managed so that the reservoir never goes negative (when a maximum +bitrate is specified) or fills beyond a fixed limit (when a minimum +bitrate is specified). An 'average bitrate' request is used as the +set-point in a long-range bitrate tracker which adjusts the encoder's +aggressiveness up or down depending on whether or not frames are coming +in larger or smaller than the requested average point. + +

    + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    parameterdescription
    maximum bitrate The maximum allowed bitrate, set in bits +per second. If the bitrate would otherwise rise such that oversized +frames would underflow the bit-reservoir by consuming banked bits, +bitrate management will force the encoder to use fewer bits per frame +by encoding with a more aggressive psychoacoustic model.

    This +setting is a hard limit; the bitstream will never be allowed, under +any circumstances, to increase above the specified bitrate over the +average period set by the reservoir; it may momentarily rise over if +inspected on a granularity much finer than the average period across +the reservoir. Normally, the encoder will conserve bits gracefully by +using more aggressive psychoacoustics to shrink a frame when forced +to. However, if the encoder runs out of means of gracefully shrinking +a frame, it will simply take the smallest frame it can otherwise +generate and truncate it to the maximum allowed length. Note that +this is not an error and although it will obviously adversely affect +audio quality, a Vorbis decoder will be able to decode a truncated +frame into audio. + +

    average bitrate + +The average desired bitrate of a stream, set +in bits per second. Average bitrate is tracked via a reservoir like +minimum and maximum bitrate, however the averaging reservior does not +impose a hard limit; it is used to nudge the bitrate toward the +desired average by slowly adjusting the psychoacoustic aggressiveness. +As such, the reservoir size does not affect the average bitrate +behavior. Because this setting alone is not used to impose hard +bitrate limits, the bitrate of a stream produced using only the +average bitrate constraint will track the average over time +but not necessarily adhere strictly to that average for any given +period. Should a strict localized average be required, average +bitrate should be used along with minimum bitrate and +maximum bitrate. +
    minimum bitrate + The minimum allowed bitrate, set in bits per second. If +the bitrate would otherwise fall such that undersized frames would +overflow the bit-reservoir with unused bits, bitrate management will +force the encoder to use more bits per frame by encoding with a less +aggressive psychoacoustic model.

    This setting is a hard limit; the +bitstream will never be allowed, under any circumstances, to drop +below the specified bitrate over the average period set by the +reservoir; it may momentarily fall under if inspected on a granularity +much finer than the average period across the reservoir. Normally, +the encoder will fill out undersided frames with additional useful +coding information by increasing the perceived quality of the stream. +If the encoder runs out of useful ways to consume more bits, it will +pad frames out with zeroes. +

    reservoir size The size of the minimum/maximum bitrate +tracking reservoir, set in bits. The reservoir is used as a 'bit +bank' to average out localized surges and dips in bitrate while +providing predictable, guaranteed buffering behavior for streams to be +used in situations with constrained transport bandwidth. The default +setting is two seconds of average bitrate.

    + +When a single frame is larger than the maximum allowed overall +bitrate, the bits are 'borrowed' from the bitrate reservoir; if the +reservoir contains insufficient bits to cover the defecit, the encoder +must find some way to reduce the frame size.

    + +When a frame is under the minimum limit, the surplus bits are placed +into the reservoir, banking them for future use. If the reservoir is +already full of banked bits, the encoder is forced to find some way to +make the frame larger.

    + +If the frame size is between the minimum and maximum rates (thus +implying the minimum and maximum allowed rates are different), the +reservoir gravitates toward a fill point configured by the +reservoir bias setting described next. If the reservoir is +fuller than the fill point (a 'surplus of surplus'), the encoder will +consume a number bits from the reservoir equal to the number of the +bits by which the frame exceeds minimum size. If the reservoir is +emptier than the fillpoint (a 'surplus of defecit'), bits are returned +to the reservoir equaling the current frame's number of bits under the +maximum frame size. The idea of the fill point is to buffer against +both underruns and overruns, by trying to hold the reservoir to a +middle course. +

    reservoir bias + +Reservoir bias is a setting between 0.0 and 1.0 that biases bitrate +management toward smoothing bitrate spikes (0.0) or bitrate peaks +(1.0); the default setting is 0.1.

    + +Using settings toward 0.0 causes the bitrate manager to hoard bits in +the bit reservoir such that there is a large pool of banked surplus to +draw upon during short spikes in bitrate. As a result, the encoder +will react less aggressively and less drastically to curtail framesize +during brief surges in bitrate.

    + +Using settings toward 1.0 causes the bitrate manager to empty the bit +reservoir such that there is a large buffer available to store surplus +bits during sudden drops in bitrate. As a result, the encoder will +react less aggressively and less drastically to support minimum frame +sizes during drops in bitrate and will tend not to store any extra +bits in the reservoir for future bitrate spikes.

    + +

    average track damping + +A decimal value, in seconds, that controls how quickly the average +bitrate tracker is allowed to slew from enforcing minimum frame sizes +to maximum framesizes and vice versa. Default value is 1.5 +seconds.

    + +When the 'average bitrate' setting is in use, the average bitrate +tracker uses an unbounded reservoir to track overall bitrate-to-date +in the stream. When bitrates are too low, the tracker will try to +nudge bitrates up and when the bitrate is too high, nudge it down. +The damping value regulates the maximum strength of the nudge; it +describes, in seconds, how quickly the tracker may transition from an +extreme nudge in one direction to an extreme nudge in the other.

    + +

    + +

    encoding model adjustments

    + +The     vorbis_encode_ctl() call provides +a generalized interface for making encoding setup adjustments to the +basic high-level setup provided by vorbis_encode_setup_vbr() or vorbis_encode_setup_managed(). +In reality, these two calls use vorbis_encode_ctl() internally, and vorbis_encode_ctl() can be used to adjust +most of the parameters set by other calls.

    + +In Vorbis 1.1, vorbis_encode_ctl() can +adjust the following additional parameters not described elsewhere: + +

    + + + + + + + + + + + + + + + + + + + + +
    parameterdescription
    management mode Configures whether or not bitrate +management is in use or not. Normally, this value is set implicitly +during encoding setup; however, the supported means of selecting a +quality mode by bitrate (that is, requesting a true VBR stream, but +doing so by asking for an approximate bitrate) is to use vorbis_encode_setup_managed() +and then to explicitly turn off bitrate management by calling vorbis_encode_ctl() with OV_ECTL_RATEMANAGE2_SET +
    coupling Stereo encoding (and in the future, surround +encodings) are normally encoded assuming the channels form a stereo +image and that lossy-stereo modelling is appropriate; this is called +'coupling'. Stereo coupling may be explicitly enabled or disabled. +
    lowpass Sets the hard lowpass of a given encoding mode; +this may be used to conserve a few bits in high-rate audio that has +limited bandwidth, or in testing of the encoder's acoustic model. The +encoder is generally already configured with ideal lowpasses (if any +at all) for given modes; use of this parameter is strongly discouraged +if the point is to try to 'improve' a given encoding mode for general +encoding. +
    impulse coding aggressiveness By default, libvorbis +attempts to compromise between preventing wide bitrate swings and +high-resolution impulse coding (which is required for the crispest +possible attacks, but also requires a relatively large momentary +bitrate increase). This parameter allows an application to tune the +compromise or eliminate it; A value of 0.0 indicates normal behavior +while a value of -15.0 requests maximum possible impulse +resolution.
    + + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    libvorbisenc documentation

    libvorbisenc version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/vorbisenc/reference.html b/libvorbis-1.3.2/doc/vorbisenc/reference.html new file mode 100755 index 0000000..59d6432 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisenc/reference.html @@ -0,0 +1,54 @@ + + + +Vorbisfile API Reference + + + + + + + + + +

    vorbisenc documentation

    libvorbisenc version 1.3.2 - 20101101

    + +

    Vorbisenc API Reference

    + +

    Data Structures

    + +

    +vorbis_info (from libvorbis)
    +ovectl_ratemanage_arg
    +ovectl_ratemanage2_arg
    +

    + +

    Encoder Setup

    + +

    +vorbis_encode_ctl()
    +vorbis_encode_init()
    +vorbis_encode_init_vbr()
    +vorbis_encode_setup_init()
    +vorbis_encode_setup_managed()
    +vorbis_encode_setup_vbr()
    +

    + +

    The actual encoding is done using the libvorbis API.

    + +
    +
    +
    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    libvorbisenc documentation

    libvorbisenc version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisenc/style.css b/libvorbis-1.3.2/doc/vorbisenc/style.css new file mode 100755 index 0000000..81cf417 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisenc/style.css @@ -0,0 +1,7 @@ +BODY { font-family: Helvetica, sans-serif } +TD { font-family: Helvetica, sans-serif } +P { font-family: Helvetica, sans-serif } +H1 { font-family: Helvetica, sans-serif } +H2 { font-family: Helvetica, sans-serif } +H4 { font-family: Helvetica, sans-serif } +P.tiny { font-size: 8pt } diff --git a/libvorbis-1.3.2/doc/vorbisenc/vorbis_encode_ctl.html b/libvorbis-1.3.2/doc/vorbisenc/vorbis_encode_ctl.html new file mode 100755 index 0000000..13de574 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisenc/vorbis_encode_ctl.html @@ -0,0 +1,183 @@ + + + +libvorbisenc - function - vorbis_encode_ctl + + + + + + + + + +

    libvorbisenc documentation

    libvorbisenc version 1.3.2 - 20101101

    + +

    vorbis_encode_ctl

    + +

    declared in "vorbis/vorbisenc.h";

    + +

    This function implements a generic interface to miscellaneous +encoder settings similar to the clasasic UNIX 'ioctl()' system call. +Applications may use vorbis_encode_ctl() to query or set bitrate +management or quality mode details by using one of several +request arguments detailed below. Vorbis_encode_ctl() must be +called after one of vorbis_encode_setup_managed() +or vorbis_encode_setup_vbr(). +When used to modify settings, vorbis_encode_ctl() must be called +before vorbis_encode_setup_init(). + +

    +

    + + + + +
    +
    
+extern int vorbis_encode_ctl(vorbis_info *vi,int request,void *arg);
+
+
    +
    + +

    Parameters

    +
    +
    vi
    +
    Pointer to an initialized vorbis_info struct.

    +

    request
    +
    Specifies the desired action; possible request fields are detailed below.

    +

    arg
    +
    void * pointing to a data structure matching the request argument.

    +

    + +

    Requests

    +
    + +
    OV_ECTL_RATEMANAGE2_GET
    + +
    Argument: struct +ovectl_ratemanage2_arg *
    Used to query the current +encoder bitrate management setting. Also used to initialize fields of +an ovectl_ratemanage2_arg structure for use with +OV_ECTL_RATEMANAGE2_SET.

    + +

    OV_ECTL_RATEMANAGE2_SET
    +
    Argument: struct +ovectl_ratemanage2_arg *
    Used to set the current +encoder bitrate management settings to the values listed in the +ovectl_ratemanage2_arg. Passing a NULL pointer will disable bitrate +management. +

    + +

    OV_ECTL_LOWPASS_GET
    +
    Argument: double *
    Returns the current encoder hard-lowpass +setting (kHz) in the double pointed to by arg. +

    + +

    OV_ECTL_LOWPASS_SET
    +
    Argument: double *
    Sets the encoder hard-lowpass to the value +(kHz) pointed to by arg. Valid lowpass settings range from 2 to 99. +

    + +

    OV_ECTL_IBLOCK_GET
    +
    Argument: double *
    Returns the current encoder impulse +block setting in the double pointed to by arg.

    + +

    OV_ECTL_IBLOCK_SET
    Argument: double *
    Sets +the impulse block bias to the the value pointed to by arg; valid range +is -15.0 to 0.0 [default]. A negative impulse block bias will direct +to encoder to use more bits when incoding short blocks that contain +strong impulses, thus improving the accuracy of impulse encoding.

    + +

    OV_ECTL_COUPLING_GET
    +
    Argument: int *
    +Returns the current encoder coupling enabled/disabled +setting in the int pointed to by arg. +

    + +

    OV_ECTL_COUPLING_SET
    +
    Argument: int *
    +Enables/disables channel coupling in multichannel encoding according to arg. +*arg of zero disables all channel coupling, nonzero allows the encoder to use +coupling if a coupled mode is available for the input. At present, coupling +is available for stereo and 5.1 input modes. +

    + +

    OV_ECTL_RATEMANAGE_GET [deprecated]
    +
    + +Argument: struct +ovectl_ratemanage_arg *
    Old interface to querying bitrate +management settings; deprecated after move to bit-reservoir style +management in 1.1 rendered this interface partially obsolete. Please +use OV_ECTL_RATEMANGE2_GET instead. + +

    + +

    OV_ECTL_RATEMANAGE_SET [deprecated]
    +
    +Argument: struct +ovectl_ratemanage_arg *
    Old interface to modifying bitrate +management settings; deprecated after move to bit-reservoir style +management in 1.1 rendered this interface partially obsolete. Please +use OV_ECTL_RATEMANGE2_SET instead. +

    + +

    OV_ECTL_RATEMANAGE_AVG [deprecated]
    +
    +Argument: struct +ovectl_ratemanage_arg *
    Old interface to setting +average-bitrate encoding mode; deprecated after move to bit-reservoir +style management in 1.1 rendered this interface partially obsolete. +Please use OV_ECTL_RATEMANGE2_SET instead. +

    + +

    OV_ECTL_RATEMANAGE_HARD [deprecated]
    +
    +Argument: struct +ovectl_ratemanage_arg *
    Old interface to setting +bounded-bitrate encoding modes; deprecated after move to bit-reservoir +style management in 1.1 rendered this interface partially obsolete. +Please use OV_ECTL_RATEMANGE2_SET instead. +

    + + +

    + + +

    Return Values

    vorbis_encode_ctl() returns zero on success, +placing any further return information (such as the result of a query) +into the storage pointed to by *arg. On error, +vorbis_encode_ctl() may return one of the following error codes: + +
    + +
    OV_EINVAL
    Invalid argument, or an attempt to modify a +setting after calling vorbis_encode_setup_init().

    + +

    OV_EIMPL
    Unimplemented or unknown request

    + +

    + +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    libvorbisenc documentation

    libvorbisenc version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/vorbisenc/vorbis_encode_init.html b/libvorbis-1.3.2/doc/vorbisenc/vorbis_encode_init.html new file mode 100755 index 0000000..d371899 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisenc/vorbis_encode_init.html @@ -0,0 +1,88 @@ + + + +libvorbisenc - function - vorbis_encode_init + + + + + + + + + +

    libvorbisenc documentation

    libvorbisenc version 1.3.2 - 20101101

    + +

    vorbis_encode_init

    + +

    declared in "vorbis/vorbisenc.h";

    + +

    This is the primary function within libvorbisenc for setting up managed bitrate modes. +

    Before this function is called, the vorbis_info struct should be initialized by using vorbis_info_init() from the libvorbis API. After encoding, vorbis_info_clear should be called. +

    The max_bitrate, nominal_bitrate, and min_bitrate settings are used to set constraints for the encoded file. This function uses these settings to select the appropriate encoding mode and set it up. +

    +

    + + + + +
    +
    
+extern int vorbis_encode_init(vorbis_info *vi,
+			      long channels,
+			      long rate,
+			      
+			      long max_bitrate,
+			      long nominal_bitrate,
+			      long min_bitrate);
+
+
    +
    + +

    Parameters

    +
    +
    vi
    +
    Pointer to an initialized vorbis_info struct.
    +
    channels
    +
    The number of channels to be encoded.
    +
    rate
    +
    The sampling rate of the source audio.
    +
    max_bitrate
    +
    Desired maximum bitrate (limit). -1 indicates unset.
    +
    nominal_bitrate
    +
    Desired average, or central, bitrate. -1 indicates unset.
    +
    min_bitrate
    +
    Desired minimum bitrate. -1 indicates unset.
    +
    + + +

    Return Values

    +
    +
  111. +0 for success
    112. + +
  112. less than zero for failure:
    113. +
      +
    • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack corruption.
      • +
    • OV_EINVAL - Invalid setup request, eg, out of range argument.
      • +
    • OV_EIMPL - Unimplemented mode; unable to comply with bitrate request.
      • +
    +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    libvorbisenc documentation

    libvorbisenc version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/vorbisenc/vorbis_encode_init_vbr.html b/libvorbis-1.3.2/doc/vorbisenc/vorbis_encode_init_vbr.html new file mode 100755 index 0000000..800d257 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisenc/vorbis_encode_init_vbr.html @@ -0,0 +1,81 @@ + + + +libvorbisenc - function - vorbis_encode_init_vbr + + + + + + + + + +

    libvorbisenc documentation

    libvorbisenc version 1.3.2 - 20101101

    + +

    vorbis_encode_init_vbr

    + +

    declared in "vorbis/vorbisenc.h";

    + +

    This is the primary function within libvorbisenc for setting up variable bitrate ("quality" based) modes. +

    Before this function is called, the vorbis_info struct should be initialized by using vorbis_info_init() from the libvorbis API. After encoding, vorbis_info_clear should be called. +

    +

    + + + + +
    +
    
+extern int vorbis_encode_init_vbr(vorbis_info *vi,
+			      long channels,
+			      long rate,
+			      
+			      float base_quality);
+
+
    +
    + +

    Parameters

    +
    +
    vi
    +
    Pointer to an initialized vorbis_info struct.
    +
    channels
    +
    The number of channels to be encoded.
    +
    rate
    +
    The sampling rate of the source audio.
    +
    base_quality
    +
    Desired quality level, currently from -0.1 to 1.0 (lo to hi).
    +
    + + +

    Return Values

    +
    +
  113. +0 for success
    114. + +
  114. less than zero for failure:
    115. +
      +
    • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack corruption.
      • +
    • OV_EINVAL - Invalid setup request, eg, out of range argument.
      • +
    • OV_EIMPL - Unimplemented mode; unable to comply with quality level request.
      • +
    +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    libvorbisenc documentation

    libvorbisenc version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/vorbisenc/vorbis_encode_setup_init.html b/libvorbis-1.3.2/doc/vorbisenc/vorbis_encode_setup_init.html new file mode 100755 index 0000000..aa2c904 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisenc/vorbis_encode_setup_init.html @@ -0,0 +1,88 @@ + + + +libvorbisenc - function - vorbis_encode_setup_init + + + + + + + + + +

    libvorbisenc documentation

    libvorbisenc version 1.3.2 - 20101101

    + +

    vorbis_encode_setup_init

    + +

    declared in "vorbis/vorbisenc.h";

    + +

    This function performs the last stage of three-step encoding setup, as described in the API overview under managed bitrate modes. + +

    Before this function is called, the vorbis_info struct should be initialized +by using vorbis_info_init() from the libvorbis API, one of vorbis_encode_setup_managed() +or vorbis_encode_setup_vbr() +called to initialize the high-level encoding setup, and vorbis_encode_ctl() called if +necessary to make encoding setup changes. vorbis_encode_setup_init() +finalizes the highlevel encoding structure into a complete encoding +setup after which the application may make no further setup changes.

    + +After encoding, vorbis_info_clear should be called. +

    +

    + + + + +
    +
    
+extern int vorbis_encode_setup_init(vorbis_info *vi);
+
+
    +
    + +

    Parameters

    +
    +
    vi
    +
    Pointer to an initialized vorbis_info struct.
    +
    + + +

    Return Values

    +
    +
  115. +0 for success
    116. + +
  116. less than zero for failure:
    117. +
      +
    • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack corruption.
      • +
    • OV_EINVAL - Attempt to use vorbis_encode_setup_init() without first calling one of vorbis_encode_setup_managed() +or vorbis_encode_setup_vbr() +to initialize the high-level encoding setup +
      • +
    +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    libvorbisenc documentation

    libvorbisenc version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/vorbisenc/vorbis_encode_setup_managed.html b/libvorbis-1.3.2/doc/vorbisenc/vorbis_encode_setup_managed.html new file mode 100755 index 0000000..0389dde --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisenc/vorbis_encode_setup_managed.html @@ -0,0 +1,102 @@ + + + +libvorbisenc - function - vorbis_encode_setup_managed + + + + + + + + + +

    libvorbisenc documentation

    libvorbisenc version 1.3.2 - 20101101

    + +

    vorbis_encode_setup_managed

    + +

    declared in "vorbis/vorbisenc.h";

    + +

    This function performs step-one of a three-step bitrate-managed +encode setup. It functions similarly to the one-step setup performed +by vorbis_encode_init() but +allows an application to make further encode setup tweaks using vorbis_encode_ctl() before finally +calling vorbis_encode_setup_init() to +complete the setup process. + +

    Before this function is called, the vorbis_info struct should be initialized +by using vorbis_info_init() from the libvorbis API. After encoding, +vorbis_info_clear should be called. + +

    The max_bitrate, nominal_bitrate, and min_bitrate settings are used +to set constraints for the encoded file. This function uses these +settings to select the appropriate encoding mode and set it up. +

    +

    + + + + +
    +
    
+extern int vorbis_encode_init(vorbis_info *vi,
+			      long channels,
+			      long rate,
+			      
+			      long max_bitrate,
+			      long nominal_bitrate,
+			      long min_bitrate);
+
+
    +
    + +

    Parameters

    +
    +
    vi
    +
    Pointer to an initialized vorbis_info struct.
    +
    channels
    +
    The number of channels to be encoded.
    +
    rate
    +
    The sampling rate of the source audio.
    +
    max_bitrate
    +
    Desired maximum bitrate (limit). -1 indicates unset.
    +
    nominal_bitrate
    +
    Desired average, or central, bitrate. -1 indicates unset.
    +
    min_bitrate
    +
    Desired minimum bitrate. -1 indicates unset.
    +
    + + +

    Return Values

    +
    +
  117. +0 for success
    118. + +
  118. less than zero for failure:
    119. +
      +
    • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack corruption.
      • +
    • OV_EINVAL - Invalid setup request, eg, out of range argument.
      • +
    • OV_EIMPL - Unimplemented mode; unable to comply with bitrate request.
      • +
    +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    libvorbisenc documentation

    libvorbisenc version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/vorbisenc/vorbis_encode_setup_vbr.html b/libvorbis-1.3.2/doc/vorbisenc/vorbis_encode_setup_vbr.html new file mode 100755 index 0000000..e390edf --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisenc/vorbis_encode_setup_vbr.html @@ -0,0 +1,90 @@ + + + +libvorbisenc - function - vorbis_encode_setup_vbr + + + + + + + + + +

    libvorbisenc documentation

    libvorbisenc version 1.3.2 - 20101101

    + +

    vorbis_encode_setup_vbr

    + +

    declared in "vorbis/vorbisenc.h";

    + +

    This function performs step-one of a three-step variable bitrate +(quality-based) encode setup. It functions similarly to the one-step +setup performed by vorbis_encode_init_vbr() but +allows an application to make further encode setup tweaks using vorbis_encode_ctl() before finally +calling vorbis_encode_setup_init() to +complete the setup process. + +

    Before this function is called, the vorbis_info struct should be initialized by using vorbis_info_init() from the libvorbis API. After encoding, vorbis_info_clear should be called. +

    +

    + + + + +
    +
    
+extern int vorbis_encode_init_vbr(vorbis_info *vi,
+			      long channels,
+			      long rate,
+			      
+			      float base_quality);
+
+
    +
    + +

    Parameters

    +
    +
    vi
    +
    Pointer to an initialized vorbis_info struct.
    +
    channels
    +
    The number of channels to be encoded.
    +
    rate
    +
    The sampling rate of the source audio.
    +
    base_quality
    +
    Desired quality level, currently from -0.1 to 1.0 (lo to hi).
    +
    + + +

    Return Values

    +
    +
  119. +0 for success
    120. + +
  120. less than zero for failure:
    121. +
      +
    • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack corruption.
      • +
    • OV_EINVAL - Invalid setup request, eg, out of range argument.
      • +
    • OV_EIMPL - Unimplemented mode; unable to comply with quality level request.
      • +
    +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    libvorbisenc documentation

    libvorbisenc version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/Makefile.am b/libvorbis-1.3.2/doc/vorbisfile/Makefile.am new file mode 100755 index 0000000..fb27d44 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/Makefile.am @@ -0,0 +1,25 @@ +## Process this file with automake to produce Makefile.in + +docdir = $(datadir)/doc/$(PACKAGE)-$(VERSION)/vorbisfile + +doc_DATA = OggVorbis_File.html callbacks.html chaining_example_c.html\ + chainingexample.html crosslap.html datastructures.html decoding.html\ + example.html exampleindex.html fileinfo.html index.html\ + initialization.html ov_bitrate.html ov_bitrate_instant.html\ + ov_callbacks.html ov_clear.html ov_comment.html ov_crosslap.html\ + ov_fopen.html\ + ov_info.html ov_open.html ov_open_callbacks.html ov_pcm_seek.html\ + ov_pcm_seek_lap.html ov_pcm_seek_page.html ov_pcm_seek_page_lap.html\ + ov_pcm_tell.html ov_pcm_total.html ov_raw_seek.html\ + ov_raw_seek_lap.html ov_raw_tell.html ov_raw_total.html ov_read.html\ + ov_read_float.html ov_read_filter.html\ + ov_seekable.html ov_serialnumber.html\ + ov_streams.html ov_test.html ov_test_callbacks.html ov_test_open.html\ + ov_time_seek.html ov_time_seek_lap.html ov_time_seek_page.html\ + ov_time_seek_page_lap.html ov_time_tell.html ov_time_total.html\ + overview.html reference.html seekexample.html seeking.html\ + seeking_example_c.html seeking_test_c.html seekingexample.html\ + style.css threads.html\ + vorbisfile_example_c.html + +EXTRA_DIST = $(doc_DATA) diff --git a/libvorbis-1.3.2/doc/vorbisfile/Makefile.in b/libvorbis-1.3.2/doc/vorbisfile/Makefile.in new file mode 100755 index 0000000..5abc3fd --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/Makefile.in @@ -0,0 +1,407 @@ +# Makefile.in generated by automake 1.10.2 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +target_triplet = @target@ +subdir = doc/vorbisfile +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/m4/add_cflags.m4 \ + $(top_srcdir)/m4/ogg.m4 $(top_srcdir)/m4/pkg.m4 \ + $(top_srcdir)/configure.ac +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(install_sh) -d +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = +SOURCES = +DIST_SOURCES = +am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; 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then d=.; else d=$(srcdir); fi; \ + if test -d $$d/$$file; then \ + dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + fi; \ + cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + else \ + test -f $(distdir)/$$file \ + || cp -p $$d/$$file $(distdir)/$$file \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-am +all-am: Makefile $(DATA) +installdirs: + for dir in "$(DESTDIR)$(docdir)"; do \ + test -z "$$dir" || $(MKDIR_P) "$$dir"; \ + done +install: install-am +install-exec: install-exec-am +install-data: install-data-am +uninstall: uninstall-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + `test -z '$(STRIP)' || \ + echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-am + +clean-am: clean-generic clean-libtool mostlyclean-am + +distclean: distclean-am + -rm -f Makefile +distclean-am: clean-am distclean-generic + +dvi: dvi-am + +dvi-am: + +html: html-am + +info: info-am + +info-am: + +install-data-am: install-docDATA + +install-dvi: install-dvi-am + +install-exec-am: + +install-html: install-html-am + +install-info: install-info-am + +install-man: + +install-pdf: install-pdf-am + +install-ps: install-ps-am + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-generic mostlyclean-libtool + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: uninstall-docDATA + +.MAKE: install-am install-strip + +.PHONY: all all-am check check-am clean clean-generic clean-libtool \ + distclean distclean-generic distclean-libtool distdir dvi \ + dvi-am html html-am info info-am install install-am \ + install-data install-data-am install-docDATA install-dvi \ + install-dvi-am install-exec install-exec-am install-html \ + install-html-am install-info install-info-am install-man \ + install-pdf install-pdf-am install-ps install-ps-am \ + install-strip installcheck installcheck-am installdirs \ + maintainer-clean maintainer-clean-generic mostlyclean \ + mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ + uninstall uninstall-am uninstall-docDATA + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/libvorbis-1.3.2/doc/vorbisfile/OggVorbis_File.html b/libvorbis-1.3.2/doc/vorbisfile/OggVorbis_File.html new file mode 100755 index 0000000..67f47d7 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/OggVorbis_File.html @@ -0,0 +1,137 @@ + + + +Vorbisfile - datatype - OggVorbis_File + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    OggVorbis_File

    + +

    declared in "vorbis/vorbisfile.h"

    + +

    +The OggVorbis_File structure defines an Ogg Vorbis file. +

    + +This structure is used in all libvorbisfile routines. Before it can +be used, it must be initialized by ov_open(), ov_fopen(), or ov_open_callbacks(). Important +Note: The use of ov_open() is +discouraged under Windows due to a peculiarity of Windows linking +convention; use ov_fopen() or ov_open_callbacks() instead. This +caution only applies to Windows; use of ov_open() is appropriate for all other +platforms. See the ov_open() page for more +information. + +

    +After use, the OggVorbis_File structure must be deallocated with a +call to ov_clear(). + +

    +Note that once a file handle is passed to a successful ov_open() call, the handle is owned by +libvorbisfile and will be closed by libvorbisfile later during the +call to ov_clear(). The handle should not +be used or closed outside of the libvorbisfile API. Similarly, files +opened by ov_fopen() will also be closed +internally by vorbisfile in ov_clear().

    + +ov_open_callbacks() allows the +application to choose whether libvorbisfile will or will not close the +handle in ov_clear(); see the ov_open_callbacks() page for more information.

    + +If a call to ov_open() or ov_open_callbacks() fails, +libvorbisfile does not assume ownership of the handle and the +application is expected to close it if necessary. A failed ov_fopen() call will internally close the +file handle if the open process fails.

    + +

    + + + + +
    +
    typedef struct {
+  void             *datasource; /* Pointer to a FILE *, etc. */
+  int              seekable;
+  ogg_int64_t      offset;
+  ogg_int64_t      end;
+  ogg_sync_state   oy; 
+
+  /* If the FILE handle isn't seekable (eg, a pipe), only the current
+     stream appears */
+  int              links;
+  ogg_int64_t      *offsets;
+  ogg_int64_t      *dataoffsets;
+  long             *serialnos;
+  ogg_int64_t      *pcmlengths;
+  vorbis_info      *vi;
+  vorbis_comment   *vc;
+
+  /* Decoding working state local storage */
+  ogg_int64_t      pcm_offset;
+  int              ready_state;
+  long             current_serialno;
+  int              current_link;
+
+  ogg_int64_t      bittrack;
+  ogg_int64_t      samptrack;
+
+  ogg_stream_state os; /* take physical pages, weld into a logical
+                          stream of packets */
+  vorbis_dsp_state vd; /* central working state for the packet->PCM decoder */
+  vorbis_block     vb; /* local working space for packet->PCM decode */
+
+  ov_callbacks callbacks;
+
+} OggVorbis_File;
    +
    + +

    Relevant Struct Members

    +
    +
    datasource
    + +
    Pointer to file or other ogg source. When using stdio based +file/stream access, this field contains a FILE pointer. When using +custom IO via callbacks, libvorbisfile treats this void pointer as a +black box only to be passed to the callback routines provided by the +application.
    + +
    seekable
    +
    Read-only int indicating whether file is seekable. E.g., a physical file is seekable, a pipe isn't.
    +
    links
    +
    Read-only int indicating the number of logical bitstreams within the physical bitstream.
    +
    ov_callbacks
    +
    Collection of file manipulation routines to be used on this data source. When using stdio/FILE access via ov_open(), the callbacks will be filled in with stdio calls or wrappers to stdio calls.
    +
    + +

    +
    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/callbacks.html b/libvorbis-1.3.2/doc/vorbisfile/callbacks.html new file mode 100755 index 0000000..20ae55a --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/callbacks.html @@ -0,0 +1,121 @@ + + + +Vorbisfile - Callbacks and non-stdio I/O + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    Callbacks and non-stdio I/O

    + +Although stdio is convenient and nearly universally implemented as per +ANSI C, it is not suited to all or even most potential uses of Vorbis. +For additional flexibility, embedded applications may provide their +own I/O functions for use with Vorbisfile when stdio is unavailable or not +suitable. One common example is decoding a Vorbis stream from a +memory buffer.

    + +Use custom I/O functions by populating an ov_callbacks structure and calling ov_open_callbacks() or ov_test_callbacks() rather than the +typical ov_open() or ov_test(). Past the open call, use of +libvorbisfile is identical to using it with stdio. + +

    Read function

    + +The read-like function provided in the read_func field is +used to fetch the requested amount of data. It expects the fetch +operation to function similar to file-access, that is, a multiple read +operations will retrieve contiguous sequential pieces of data, +advancing a position cursor after each read.

    + +The following behaviors are also expected:

    +

      +
    • a return of '0' indicates end-of-data (if the by-thread errno is unset) +
    • short reads mean nothing special (short reads are not treated as error conditions) +
    • a return of zero with the by-thread errno set to nonzero indicates a read error +
    +

    + +

    Seek function

    + +The seek-like function provided in the seek_func field is +used to request non-sequential data access by libvorbisfile, moving +the access cursor to the requested position. The seek function is +optional; if callbacks are only to handle non-seeking (streaming) data +or the application wishes to force streaming behavior, +seek_func and tell_func should be set to NULL. If +the seek function is non-NULL, libvorbisfile mandates the following +behavior: + +
      +
    • The seek function must always return -1 (failure) if the given +data abstraction is not seekable. It may choose to always return -1 +if the application desires libvorbisfile to treat the Vorbis data +strictly as a stream (which makes for a less expensive open +operation).

      + +

    • If the seek function initially indicates seekability, it must +always succeed upon being given a valid seek request.

      + +

    • The seek function must implement all of SEEK_SET, SEEK_CUR and +SEEK_END. The implementation of SEEK_END should set the access cursor +one past the last byte of accessible data, as would stdio +fseek()

      +

    + +

    Close function

    + +The close function should deallocate any access state used by the +passed in instance of the data access abstraction and invalidate the +instance handle. The close function is assumed to succeed; its return +code is not checked.

    + +The close_func may be set to NULL to indicate that libvorbis +should not attempt to close the file/data handle in ov_clear but allow the application to handle +file/data access cleanup itself. For example, by passing the normal +stdio calls as callback functions, but passing a close_func +that is NULL or does nothing (as in the case of OV_CALLBACKS_NOCLOSE), an +application may call ov_clear() and then +later fclose() the file originally passed to libvorbisfile. + +

    Tell function

    + +The tell function is intended to mimic the +behavior of ftell() and must return the byte position of the +next data byte that would be read. If the data access cursor is at +the end of the 'file' (pointing to one past the last byte of data, as +it would be after calling fseek(file,SEEK_END,0)), the tell +function must return the data position (and thus the total file size), +not an error.

    + +The tell function need not be provided if the data IO abstraction is +not seekable, or the application wishes to force streaming +behavior. In this case, the tell_func and seek_func +fields should be set to NULL.

    + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/chaining_example_c.html b/libvorbis-1.3.2/doc/vorbisfile/chaining_example_c.html new file mode 100755 index 0000000..e40689c --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/chaining_example_c.html @@ -0,0 +1,90 @@ + + + +vorbisfile - chaining_example.c + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    chaining_example.c

    + +

    +The example program source: + +

    + + + + +
    +
    
+
+#include <vorbis/codec.h>
+#include <vorbis/vorbisfile.h>
+
+int main(){
+  OggVorbis_File ov;
+  int i;
+
+#ifdef _WIN32 /* We need to set stdin to binary mode on windows. */
+  _setmode( _fileno( stdin ), _O_BINARY );
+#endif
+
+  /* open the file/pipe on stdin */
+  if(ov_open_callbacks(stdin,&ov,NULL,-1,OV_CALLBACKS_NOCLOSE)<0){
+    printf("Could not open input as an OggVorbis file.\n\n");
+    exit(1);
+  }
+  
+  /* print details about each logical bitstream in the input */
+  if(ov_seekable(&ov)){
+    printf("Input bitstream contained %ld logical bitstream section(s).\n",
+           ov_streams(&ov));
+    printf("Total bitstream playing time: %ld seconds\n\n",
+           (long)ov_time_total(&ov,-1));
+
+  }else{
+    printf("Standard input was not seekable.\n"
+           "First logical bitstream information:\n\n");
+  }
+
+  for(i=0;i<ov_streams(&ov);i++){
+    vorbis_info *vi=ov_info(&ov,i);
+    printf("\tlogical bitstream section %d information:\n",i+1);
+    printf("\t\t%ldHz %d channels bitrate %ldkbps serial number=%ld\n",
+           vi->rate,vi->channels,ov_bitrate(&ov,i)/1000,
+           ov_serialnumber(&ov,i));
+    printf("\t\tcompressed length: %ld bytes ",(long)(ov_raw_total(&ov,i)));
+    printf(" play time: %lds\n",(long)ov_time_total(&ov,i));
+  }
+
+  ov_clear(&ov);
+  return 0;
+}
+
+
    +
    + + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/chainingexample.html b/libvorbis-1.3.2/doc/vorbisfile/chainingexample.html new file mode 100755 index 0000000..d2b529e --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/chainingexample.html @@ -0,0 +1,175 @@ + + + +vorbisfile - Example Code + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    Chaining Example Code

    + +

    +The following is a run-through of the chaining example program supplied +with vorbisfile - chaining_example.c. +This program demonstrates how to work with a chained bitstream. + +

    +First, relevant headers, including vorbis-specific "codec.h" and "vorbisfile.h" have to be included. + +

    + + + + +
    +
    
+#include "vorbis/codec.h"
+#include "vorbis/vorbisfile.h"
+#include "../lib/misc.h"
+
    +
    + +

    Inside main(), we declare our primary OggVorbis_File structure. We also declare a other helpful variables to track our progress within the file. +

    + + + + +
    +
    
+int main(){
+  OggVorbis_File ov;
+  int i;
+
    +
    + +

    This example takes its input on stdin which is in 'text' mode by default under Windows; this will corrupt the input data unless set to binary mode. This applies only to Windows. +

    + + + + +
    +
    
+#ifdef _WIN32 /* We need to set stdin to binary mode under Windows */
+  _setmode( _fileno( stdin ), _O_BINARY );
+#endif
+
    +
    + +

    We call ov_open_callbacks() to +initialize the OggVorbis_File +structure. ov_open_callbacks() +also checks to ensure that we're reading Vorbis format and not +something else. The OV_CALLBACKS_NOCLOSE callbacks instruct +libvorbisfile not to close stdin later during cleanup.

    + +

    + + + + +
    +
    
+  if(ov_open_callbacks(stdin,&ov,NULL,-1,OV_CALLBACKS_NOCLOSE)<0){
+    printf("Could not open input as an OggVorbis file.\n\n");
+    exit(1);
+  }
+
+
    +
    + +

    +First we check to make sure the stream is seekable using ov_seekable. + +

    Then we're going to find the number of logical bitstreams in the physical bitstream using ov_streams. + +

    We use ov_time_total to determine the total length of the physical bitstream. We specify that we want the entire bitstream by using the argument -1. + +

    + + + + +
    +
    
+  if(ov_seekable(&ov)){
+    printf("Input bitstream contained %ld logical bitstream section(s).\n",
+	   ov_streams(&ov));
+    printf("Total bitstream playing time: %ld seconds\n\n",
+	   (long)ov_time_total(&ov,-1));
+
+  }else{
+    printf("Standard input was not seekable.\n"
+	   "First logical bitstream information:\n\n");
+  }
+  
+
    +
    + +

    Now we're going to iterate through each logical bitstream and print information about that bitstream. + +

    We use ov_info to pull out the vorbis_info struct for each logical bitstream. This struct contains bitstream-specific info. + +

    ov_serialnumber retrieves the unique serial number for the logical bistream. ov_raw_total gives the total compressed bytes for the logical bitstream, and ov_time_total gives the total time in the logical bitstream. + +

    + + + + +
    +
    
+  for(i=0;i<ov_streams(&ov);i++){
+    vorbis_info *vi=ov_info(&ov,i);
+    printf("\tlogical bitstream section %d information:\n",i+1);
+    printf("\t\t%ldHz %d channels bitrate %ldkbps serial number=%ld\n",
+	   vi->rate,vi->channels,ov_bitrate(&ov,i)/1000,
+	   ov_serialnumber(&ov,i));
+    printf("\t\tcompressed length: %ld bytes ",(long)(ov_raw_total(&ov,i)));
+    printf(" play time: %lds\n",(long)ov_time_total(&ov,i));
+  } 
+
    +
    +

    +When we're done with the entire physical bitstream, we need to call ov_clear() to release the bitstream. + +

    + + + + +
    +
    
+  ov_clear(&ov);
+  return 0;
+}
+
    +
    + +

    +The full source for chaining_example.c can be found with the vorbis +distribution in chaining_example.c. + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/crosslap.html b/libvorbis-1.3.2/doc/vorbisfile/crosslap.html new file mode 100755 index 0000000..9d28b0b --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/crosslap.html @@ -0,0 +1,121 @@ + + + +Vorbisfile - Sample Crosslapping + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    What is Crosslapping?

    + +

    Crosslapping blends two samples together using a window function, +such that any sudden discontinuities between the samples that may +cause clicks or thumps are eliminated or blended away. The technique +is nearly identical to how Vorbis internally splices together frames +of audio data during normal decode. API functions are provided to crosslap transitions between seperate +streams, or to crosslap when seeking within +a single stream. + +

    Why Crosslap?

    +

    The source of boundary clicks

    + +

    Vorbis is a lossy compression format such that any compressed +signal is at best a close approximation of the original. The +approximation may be very good (ie, indistingushable to the human +ear), but it is an approximation nonetheless. Even if a sample or set +of samples is contructed carefully such that transitions from one to +another match perfectly in the original, the compression process +introduces minute amplitude and phase errors. It's an unavoidable +result of such high compression rates. + +

    If an application transitions instantly from one sample to another, +any tiny discrepancy introduced in the lossy compression process +becomes audible as a stairstep discontinuity. Even if the discrepancy +in a normal lapped frame is only .1dB (usually far below the +threshhold of perception), that's a sudden cliff of 380 steps in a 16 +bit sample (when there's a boundary with no lapping). + +

    I thought Vorbis was gapless

    + +

    It is. Vorbis introduces no extra samples at the beginning or end +of a stream, nor does it remove any samples. Gapless encoding +eliminates 99% of the click, pop or outright blown speaker that would +occur if boundaries had gaps or made no effort to align +transitions. However, gapless encoding is not enough to entirely +eliminate stairstep discontinuities all the time for exactly the +reasons described above. + +

    Frame lapping, like Vorbis performs internally during continuous +playback, is necessary to eliminate that last epsilon of trouble. + +

    Easiest Crosslap

    + +The easiest way to perform crosslapping in Vorbis is to use the +lapping functions with no other extra effort. These functions behave +identically to when lapping isn't used except to provide +at-least-very-good lapping results. Crosslapping will not introduce +any samples into or remove any samples from the decoded audio; the +only difference is that the transition is lapped. Lapping occurs from +the current PCM position (either in the old stream, or at the position +prior to calling a lapping seek) forward into the next +half-short-block of audio data to be read from the new stream or +position. + +

    Ideally, vorbisfile internally reads an extra frame of audio from +the old stream/position to perform lapping into the new +stream/position. However, automagic crosslapping works properly even +if the old stream/position is at EOF. In this case, the synthetic +post-extrapolation generated by the encoder to pad out the last block +with appropriate data (and avoid encoding a stairstep, which is +inefficient) is used for crosslapping purposes. Although this is +synthetic data, the result is still usually completely unnoticable +even in careful listening (and always preferable to a click or pop). + +

    Vorbisfile will lap between streams of differing numbers of +channels. Any extra channels from the old stream are ignored; playback +of these channels simply ends. Extra channels in the new stream are +lapped from silence. Vorbisfile will also lap between streams links +of differing sample rates. In this case, the sample rates are ignored +(no implicit resampling is done to match playback). It is up to the +application developer to decide if this behavior makes any sense in a +given context; in practical use, these default behaviors perform +sensibly. + +

    Best Crosslap

    + +

    To acheive the best possible crosslapping results, avoid the case +where synthetic extrapolation data is used for crosslapping. That is, +design loops and samples such that a little bit of data is left over +in sample A when seeking to sample B. Normally, the end of sample A +and the beginning of B would overlap exactly; this allows +crosslapping to perform exactly as it would within vorbis when +stitching audio frames together into continuous decoded audio. + +

    The optimal amount of overlap is half a short-block, and this +varies by compression mode. Each encoder will vary in exact block +size selection; for vorbis 1.0, for -q0 through -q10 and 44kHz or +greater, a half-short block is 64 samples. + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/datastructures.html b/libvorbis-1.3.2/doc/vorbisfile/datastructures.html new file mode 100755 index 0000000..00f8f8d --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/datastructures.html @@ -0,0 +1,61 @@ + + + +Vorbisfile - Base Data Structures + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    Base Data Structures

    +

    There are several data structures used to hold file and bitstream information during libvorbisfile decoding. These structures are declared in "vorbis/vorbisfile.h" and "vorbis/codec.h". +

    +

    When using libvorbisfile, it's not necessary to know about most of the contents of these data structures, but it may be helpful to understand what they contain. +

    + + + + + + + + + + + + + + + + + + + + + + +
    datatypepurpose
    OggVorbis_FileThis structure represents the basic file information. It contains + a pointer to the physical file or bitstream and various information about that bitstream.
    vorbis_commentThis structure contains the file comments. It contains + a pointer to unlimited user comments, information about the number of comments, and a vendor description.
    vorbis_infoThis structure contains encoder-related information about the bitstream. It includes encoder info, channel info, and bitrate limits.
    ov_callbacksThis structure contains pointers to the application-specified file manipulation routines set for use by ov_open_callbacks(). See also the provided document on using application-provided callbacks instead of stdio.
    + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/decoding.html b/libvorbis-1.3.2/doc/vorbisfile/decoding.html new file mode 100755 index 0000000..f394376 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/decoding.html @@ -0,0 +1,92 @@ + + + +Vorbisfile - Decoding + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    Decoding

    + +

    +All libvorbisfile decoding routines are declared in "vorbis/vorbisfile.h". +

    + +After initialization, decoding audio +is as simple as calling ov_read() (or the +similar functions ov_read_float() and +ov_read_filter). This function works +similarly to reading from a normal file using read().

    + +However, a few differences are worth noting: + +

    multiple stream links

    + +A Vorbis stream may consist of multiple sections (called links) that +encode differing numbers of channels or sample rates. It is vitally +important to pay attention to the link numbers returned by ov_read and handle audio changes that may +occur at link boundaries. Such multi-section files do exist in the +wild and are not merely a specification curiosity. + +

    returned data amount

    + +ov_read does not attempt to completely fill +a large, passed in data buffer; it merely guarantees that the passed +back data does not overflow the passed in buffer size. Large buffers +may be filled by iteratively looping over calls to ov_read (incrementing the buffer pointer) +until the original buffer is filled. + +

    file cursor position

    + +Vorbis files do not necessarily start at a sample number or time offset +of zero. Do not be surprised if a file begins at a positive offset of +several minutes or hours, such as would happen if a large stream (such +as a concert recording) is chopped into multiple seperate files. + +

    + + + + + + + + + + + + + + + + + +
    functionpurpose
    ov_readThis function makes up the main chunk of a decode loop. It takes an +OggVorbis_File structure, which must have been initialized by a previous +call to ov_open(), ov_fopen(), +or ov_open_callbacks().
    ov_read_floatThis function decodes to floats instead of integer samples.
    ov_read_filterThis function works like ov_read, but passes the PCM data through the provided filter before converting to integer sample data.
    + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/example.html b/libvorbis-1.3.2/doc/vorbisfile/example.html new file mode 100755 index 0000000..b1ad977 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/example.html @@ -0,0 +1,208 @@ + + + +Vorbisfile - Example Code + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    Decoding Example Code

    + +

    +The following is a run-through of the decoding example program supplied +with libvorbisfile, vorbisfile_example.c. +This program takes a vorbis bitstream from stdin and writes raw pcm to stdout. + +

    +First, relevant headers, including vorbis-specific "vorbis/codec.h" and "vorbisfile.h" have to be included. + +

    + + + + +
    +
    
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+#include "vorbis/codec.h"
+#include "vorbisfile.h"
+
    +
    +

    +We also have to make a concession to Windows users here. If we are using windows for decoding, we must declare these libraries so that we can set stdin/stdout to binary. +

    + + + + +
    +
    
+#ifdef _WIN32
+#include <io.h>
+#include <fcntl.h>
+#endif
+
    +
    +

    +Next, a buffer for the pcm audio output is declared. + +

    + + + + +
    +
    
+char pcmout[4096];
+
    +
    + +

    Inside main(), we declare our primary OggVorbis_File structure. We also declare a few other helpful variables to track out progress within the file. +Also, we make our final concession to Windows users by setting the stdin and stdout to binary mode. +

    + + + + +
    +
    
+int main(int argc, char **argv){
+  OggVorbis_File vf;
+  int eof=0;
+  int current_section;
+
+#ifdef _WIN32
+  _setmode( _fileno( stdin ), _O_BINARY );
+  _setmode( _fileno( stdout ), _O_BINARY );
+#endif
+
    +
    + +

    We call ov_open_callbacks() to +initialize the OggVorbis_File structure with default values. +ov_open_callbacks() also checks +to ensure that we're reading Vorbis format and not something else. The +OV_CALLBACKS_NOCLOSE callbacks instruct libvorbisfile not to close +stdin later during cleanup. + +

    + + + + +
    +
    
+  if(ov_open_callbacks(stdin, &vf, NULL, 0, OV_CALLBACKS_NOCLOSE) < 0) {
+      fprintf(stderr,"Input does not appear to be an Ogg bitstream.\n");
+      exit(1);
+  }
+
+
    +
    + +

    +We're going to pull the channel and bitrate info from the file using ov_info() and show them to the user. +We also want to pull out and show the user a comment attached to the file using ov_comment(). + +

    + + + + +
    +
    
+  {
+    char **ptr=ov_comment(&vf,-1)->user_comments;
+    vorbis_info *vi=ov_info(&vf,-1);
+    while(*ptr){
+      fprintf(stderr,"%s\n",*ptr);
+      ++ptr;
+    }
+    fprintf(stderr,"\nBitstream is %d channel, %ldHz\n",vi->channels,vi->rate);
+    fprintf(stderr,"\nDecoded length: %ld samples\n",
+            (long)ov_pcm_total(&vf,-1));
+    fprintf(stderr,"Encoded by: %s\n\n",ov_comment(&vf,-1)->vendor);
+  }
+  
+
    +
    + +

    +Here's the read loop: + +

    + + + + +
    +
    
+
+  while(!eof){
+    long ret=ov_read(&vf,pcmout,sizeof(pcmout),0,2,1,¤t_section);
+    if (ret == 0) {
+      /* EOF */
+      eof=1;
+    } else if (ret < 0) {
+      /* error in the stream.  Not a problem, just reporting it in
+	 case we (the app) cares.  In this case, we don't. */
+    } else {
+      /* we don't bother dealing with sample rate changes, etc, but
+	 you'll have to*/
+      fwrite(pcmout,1,ret,stdout);
+    }
+  }
+
+  
+
    +
    + +

    +The code is reading blocks of data using ov_read(). +Based on the value returned, we know if we're at the end of the file or have invalid data. If we have valid data, we write it to the pcm output. + +

    +Now that we've finished playing, we can pack up and go home. It's important to call ov_clear() when we're finished. + +

    + + + + +
    +
    
+
+  ov_clear(&vf);
+    
+  fprintf(stderr,"Done.\n");
+  return(0);
+}
+
    +
    + +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/exampleindex.html b/libvorbis-1.3.2/doc/vorbisfile/exampleindex.html new file mode 100755 index 0000000..9227b97 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/exampleindex.html @@ -0,0 +1,39 @@ + + + +vorbisfile - Documentation + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    VorbisFile Example Code

    + +

    +Three sample programs are included with the vorbisfile distribution. +

    +vorbisfile decoding
    +vorbisfile seeking
    +vorbisfile bitstream chaining
    + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/fileinfo.html b/libvorbis-1.3.2/doc/vorbisfile/fileinfo.html new file mode 100755 index 0000000..c025dd6 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/fileinfo.html @@ -0,0 +1,95 @@ + + + +Vorbisfile - File Information + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    File Information

    +

    Libvorbisfile contains many functions to get information about bitstream attributes and decoding status. +

    +All libvorbisfile file information routines are declared in "vorbis/vorbisfile.h". +

    + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    functionpurpose
    ov_bitrateReturns the average bitrate of the current logical bitstream.
    ov_bitrate_instantReturns the exact bitrate since the last call of this function, or -1 if at the beginning of the bitream or no new information is available.
    ov_streamsGives the number of logical bitstreams within the current physical bitstream.
    ov_seekableIndicates whether the bitstream is seekable.
    ov_serialnumberReturns the unique serial number of the specified logical bitstream.
    ov_raw_totalReturns the total (compressed) bytes in a physical or logical seekable bitstream.
    ov_pcm_totalReturns the total number of samples in a physical or logical seekable bitstream.
    ov_time_totalReturns the total time length in seconds of a physical or logical seekable bitstream.
    ov_raw_tellReturns the byte location of the next sample to be read, giving the approximate location in the stream that the decoding engine has reached.
    ov_pcm_tellReturns the sample location of the next sample to be read, giving the approximate location in the stream that the decoding engine has reached.
    ov_time_tellReturns the time location of the next sample to be read, giving the approximate location in the stream that the decoding engine has reached.
    ov_infoReturns the vorbis_info struct for a specific bitstream section.
    ov_commentReturns attached comments for the current bitstream.
    + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/index.html b/libvorbis-1.3.2/doc/vorbisfile/index.html new file mode 100755 index 0000000..167e1c0 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/index.html @@ -0,0 +1,49 @@ + + + +Vorbisfile - Documentation + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    Vorbisfile Documentation

    + +

    + +The Vorbisfile library provides a convenient high-level API for +decoding and basic manipulation of all Vorbis I audio streams. +Libvorbisfile is implemented as a layer on top of Xiph.Org's reference +libogg and libvorbis libraries.

    + +Vorbisfile can be used along with any ANSI compliant stdio implementation +for file/stream access, or use custom stream i/o routines provided by +the embedded environment. Both uses are described in detail in this +documentation. + +

    +API overview
    +API reference
    +Code Examples
    + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/initialization.html b/libvorbis-1.3.2/doc/vorbisfile/initialization.html new file mode 100755 index 0000000..da83957 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/initialization.html @@ -0,0 +1,118 @@ + + + +Vorbisfile - Setup/Teardown + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    Setup/Teardown

    In order to decode audio using +libvorbisfile, a bitstream containing Vorbis audio must be properly +initialized before decoding and cleared when decoding is finished. +The simplest possible case is to use ov_fopen() to open the file for access, check +it for Vorbis content, and prepare it for playback. A successful return code from ov_fopen() indicates the file is ready for use. +Once the file is no longer needed, ov_clear() is used to close the file and +deallocate decoding resources.

    + +On systems other than Windows[a], an +application may also open a file itself using fopen(), then pass the +FILE * to libvorbisfile using ov_open(). Do not call +fclose() on a file handle successfully submitted to ov_open(); libvorbisfile does this in the ov_clear() call.

    + +An application that requires more setup flexibility may open a data +stream using ov_open_callbacks() +to change default libvorbis behavior or specify non-stdio data access +mechanisms.

    + +

    +All libvorbisfile initialization and deallocation routines are declared in "vorbis/vorbisfile.h". +

    + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    functionpurpose
    ov_fopenOpens a file and initializes the Ogg Vorbis bitstream with default values. This must be called before other functions in the library may be + used.
    ov_openInitializes the Ogg Vorbis bitstream with default values from a passed in file handle. This must be called before other functions in the library may be + used. Do not use this call under Windows [a]; Use ov_fopen() or ov_open_callbacks() instead.
    ov_open_callbacksInitializes the Ogg Vorbis bitstream from a file handle and custom file/bitstream manipulation routines. Used instead of ov_open() or ov_fopen() when altering or replacing libvorbis's default stdio I/O behavior, or when a bitstream must be initialized from a FILE * under Windows.
    ov_testPartially opens a file just far enough to determine if the file +is an Ogg Vorbis file or not. A successful return indicates that the +file appears to be an Ogg Vorbis file, but the OggVorbis_File struct is not yet fully +initialized for actual decoding. After a successful return, the file +may be closed using ov_clear() or fully +opened for decoding using ov_test_open().

    This call is intended to +be used as a less expensive file open test than a full ov_open().

    +Note that libvorbisfile owns the passed in file resource is it returns success; do not fclose() files owned by libvorbisfile.

    ov_test_callbacksAs above but allowing application-define I/O callbacks.

    +Note that libvorbisfile owns the passed in file resource is it returns success; do not fclose() files owned by libvorbisfile.

    ov_test_open +Finish opening a file after a successful call to ov_test() or ov_test_callbacks().
    ov_clear Closes the + bitstream and cleans up loose ends. Must be called when + finished with the bitstream. After return, the OggVorbis_File struct is + invalid and may not be used before being initialized again + before begin reinitialized. + +
    + +

    +

    + + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/ov_bitrate.html b/libvorbis-1.3.2/doc/vorbisfile/ov_bitrate.html new file mode 100755 index 0000000..eb3c4d7 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/ov_bitrate.html @@ -0,0 +1,72 @@ + + + +Vorbisfile - function - ov_bitrate + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    ov_bitrate

    + +

    declared in "vorbis/vorbisfile.h";

    + +

    This function returns the average bitrate for the specified logical bitstream. This may be different from the ov_info->nominal_bitrate value, as it is based on the actual average for this bitstream if the file is seekable. +

    Nonseekable files will return the nominal bitrate setting or the average of the upper and lower bounds, if any of these values are set. +

    + +

    + + + + +
    +
    
+long ov_bitrate(OggVorbis_File *vf,int i);
+
    +
    + +

    Parameters

    +
    +
    vf
    +
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile +functions.
    +
    i
    +
    Link to the desired logical bitstream. For nonseekable files, this argument is ignored. To retrieve the bitrate for the entire bitstream, this parameter should be set to -1.
    +
    + + +

    Return Values

    +
    +
  121. OV_EINVAL indicates that an invalid argument value was submitted or that the stream represented by vf is not open.
    122. +
  122. OV_FALSE means the call returned a 'false' status, which in this case most likely indicates that the file is nonseekable and the upper, lower, and nominal bitrates were unset. +
  123. n indicates the bitrate for the given logical bitstream or the entire + physical bitstream. If the file is open for random (seekable) access, it will + find the *actual* average bitrate. If the file is streaming (nonseekable), it + returns the nominal bitrate (if set) or else the average of the + upper/lower bounds (if set).
    124. +
    +

    + + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/ov_bitrate_instant.html b/libvorbis-1.3.2/doc/vorbisfile/ov_bitrate_instant.html new file mode 100755 index 0000000..da44dcf --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/ov_bitrate_instant.html @@ -0,0 +1,65 @@ + + + +Vorbisfile - function - ov_bitrate + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    ov_bitrate_instant

    + +

    declared in "vorbis/vorbisfile.h";

    + +

    Used to find the most recent bitrate played back within the file. Will return 0 if the bitrate has not changed or it is the beginning of the file. + +

    + + + + +
    +
    
+long ov_bitrate_instant(OggVorbis_File *vf);
+
    +
    + +

    Parameters

    +
    +
    vf
    +
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile +functions. +
    + + +

    Return Values

    +
    +
  124. 0 indicates the beginning of the file or unchanged bitrate info.
    125. +
  125. n indicates the actual bitrate since the last call.
    126. +
  126. OV_FALSE indicates that playback is not in progress, and thus there is no instantaneous bitrate information to report.
    127. +
  127. OV_EINVAL indicates that the stream represented by vf is not open.
    128. +
    +

    + + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/ov_callbacks.html b/libvorbis-1.3.2/doc/vorbisfile/ov_callbacks.html new file mode 100755 index 0000000..d1b64be --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/ov_callbacks.html @@ -0,0 +1,117 @@ + + + +Vorbisfile - datatype - ov_callbacks + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    ov_callbacks

    + +

    declared in "vorbis/codec.h"

    + +

    +The ov_callbacks structure contains file manipulation function prototypes necessary for opening, closing, seeking, and location. + +

    +The ov_callbacks structure does not need to be user-defined if you are +working with stdio-based file manipulation; the ov_fopen() and ov_open() calls internally provide default callbacks for +stdio. ov_callbacks are defined and passed to ov_open_callbacks() when +implementing non-stdio based stream manipulation (such as playback +from a memory buffer) or when ov_open()-style initialization from a FILE * is required under Windows [a]. +

    + + + + + +
    +
    typedef struct {
+  size_t (*read_func)  (void *ptr, size_t size, size_t nmemb, void *datasource);
+  int    (*seek_func)  (void *datasource, ogg_int64_t offset, int whence);
+  int    (*close_func) (void *datasource);
+  long   (*tell_func)  (void *datasource);
+} ov_callbacks;
    +
    + +

    Relevant Struct Members

    +
    +
    read_func
    +
    Pointer to custom data reading function.
    +
    seek_func
    +
    Pointer to custom data seeking function. If the data source is not seekable (or the application wants the data source to be treated as unseekable at all times), the provided seek callback should always return -1 (failure) or the seek_func and tell_func fields should be set to NULL.
    +
    close_func
    +
    Pointer to custom data source closure function. Set to NULL if libvorbisfile should not attempt to automatically close the file/data handle.
    +
    tell_func
    +
    Pointer to custom data location function. If the data source is not seekable (or the application wants the data source to be treated as unseekable at all times), the provided tell callback should always return -1 (failure) or the seek_func and tell_func fields should be set to NULL.
    +
    + +

    + +

    Predefined callbacks

    +The header vorbis/vorbisfile.h provides several predefined static ov_callbacks structures that may be passed to ov_open_callbacks(): +
    +
    OV_CALLBACKS_DEFAULT
    + +These callbacks provide the same behavior as used internally by ov_fopen() and ov_open(). + +
    OV_CALLBACKS_NOCLOSE
    + +The same as OV_CALLBACKS_DEFAULT, but with the +close_func field set to NULL. The most typical use would be +to use ov_open_callbacks() to +provide the same behavior as ov_open(), but +not close the file/data handle in ov_clear(). + +
    OV_CALLBACKS_STREAMONLY
    + +A set of callbacks that set seek_func and tell_func +to NULL, thus forcing strict streaming-only behavior regardless of +whether or not the input is actually seekable. + +
    OV_CALLBACKS_STREAMONLY_NOCLOSE
    + +The same as OV_CALLBACKS_STREAMONLY, but with +close_func also set to null, preventing libvorbisfile from +attempting to close the file/data handle in ov_clear(). + +
    +

    + +

    Examples and usage

    + +See the callbacks and non-stdio I/O document for more +detailed information on required behavior of the various callback +functions.

    + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/ov_clear.html b/libvorbis-1.3.2/doc/vorbisfile/ov_clear.html new file mode 100755 index 0000000..e67107c --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/ov_clear.html @@ -0,0 +1,64 @@ + + + +Vorbisfile - function - ov_clear + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    ov_clear

    + +

    declared in "vorbis/vorbisfile.h";

    + +

    After a bitstream has been opened using ov_fopen()/ov_open()/ov_open_callbacks() and decoding is complete, the application must call ov_clear() to clear +the decoder's buffers. ov_clear() will also close the file unless it was opened using ov_open_callbacks() with the close_func callback set to NULL.

    + +ov_clear() must also be called after a successful call to ov_test() or ov_test_callbacks().

    + +

    + + + + +
    +
    
+int ov_clear(OggVorbis_File *vf);
+
    +
    + +

    Parameters

    +
    +
    vf
    +
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile +functions. After ov_clear has been called, the contents of this structure are deallocated, and it can no longer be used without being reinitialized by a call to ov_fopen(), ov_open() or ov_open_callbacks().
    +
    + + +

    Return Values

    +
    +
  128. 0 for success
    129. +
    + + +

    +
    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/ov_comment.html b/libvorbis-1.3.2/doc/vorbisfile/ov_comment.html new file mode 100755 index 0000000..9f1b499 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/ov_comment.html @@ -0,0 +1,66 @@ + + + +Vorbisfile - function - ov_bitrate + + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    ov_comment

    + +

    declared in "vorbis/vorbisfile.h";

    + +

    Returns a pointer to the vorbis_comment struct for the specified bitstream. For nonseekable streams, returns the struct for the current bitstream. +

    + +

    + + + + +
    +
    
+vorbis_comment *ov_comment(OggVorbis_File *vf,int link);
+
    +
    + +

    Parameters

    +
    +
    vf
    +
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile +functions.
    +
    i
    +
    Link to the desired logical bitstream. For nonseekable files, this argument is ignored. To retrieve the vorbis_comment struct for the current bitstream, this parameter should be set to -1.
    +
    + + +

    Return Values

    +
    +
  129. Returns the vorbis_comment struct for the specified bitstream.
    130. +
  130. NULL if the specified bitstream does not exist or the file has been initialized improperly.
    131. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/ov_crosslap.html b/libvorbis-1.3.2/doc/vorbisfile/ov_crosslap.html new file mode 100755 index 0000000..0b2b102 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/ov_crosslap.html @@ -0,0 +1,100 @@ + + + +Vorbisfile - function - ov_crosslap + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    ov_crosslap()

    + +

    declared in "vorbis/vorbisfile.h";

    + +

    ov_crosslap overlaps and blends the boundary at a transition +between two separate streams represented by separate OggVorbis_File structures. For lapping +transitions due to seeking within a single stream represented by a +single OggVorbis_File structure, +consider using the lapping versions of the vorbisfile seeking functions instead. + +

    ov_crosslap is used between the last (usually ov_read) call on +the old stream and the first ov_read from the new stream. Any +desired positioning of the new stream must occur before the call to +ov_crosslap() as a seek dumps all prior lapping information from a +stream's decode state. Crosslapping does not introduce or remove any +extraneous samples; positioning works exactly as if ov_crosslap was not +called. + +

    ov_crosslap will lap between streams of differing numbers of +channels. Any extra channels from the old stream are ignored; playback +of these channels simply ends. Extra channels in the new stream are +lapped from silence. ov_crosslap will also lap between streams links +of differing sample rates. In this case, the sample rates are ignored +(no implicit resampling is done to match playback). It is up to the +application developer to decide if this behavior makes any sense in a +given context; in practical use, these default behaviors perform +sensibly. + +

    + + + + +
    +
    
+long ov_crosslap(OggVorbis_File *old, OggVorbis_File *new);
+
+
    +
    + +

    Parameters

    +
    +
    old
    +
    A pointer to the OggVorbis_File structure representing the origin stream from which to transition playback.
    + +
    new
    +
    A pointer to the OggVorbis_File structure representing the stream with which playback continues.
    +
    + + +

    Return Values

    +
    +
    +
    OV_EINVAL
    +
    crosslap called with an OggVorbis_File structure that isn't open.
    +
    OV_EFAULT
    +
    internal error; implies a library bug or external heap corruption.
    +
    OV_EREAD
    +
    A read from media returned an error.
    +
    OV_EOF
    +
    indicates stream vf2 is at end of file, or that vf1 is at end of file immediately after a seek (making crosslap impossible as there's no preceding decode state to crosslap).
    +
    0
    +
    success.
    +
    +
    + + + +

    +
    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/ov_fopen.html b/libvorbis-1.3.2/doc/vorbisfile/ov_fopen.html new file mode 100755 index 0000000..5f97090 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/ov_fopen.html @@ -0,0 +1,124 @@ + + + +Vorbisfile - function - ov_fopen + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    ov_fopen

    + +

    declared in "vorbis/vorbisfile.h";

    + +

    This is the simplest function used to open and initialize an OggVorbis_File +structure. It sets up all the related decoding structure. +

    The first argument is a file path suitable +for passing to fopen(). vf should be a pointer to an empty +OggVorbis_File structure -- this is used for ALL the externally visible +libvorbisfile functions. Once this has been called, the same OggVorbis_File struct should be passed +to all the libvorbisfile functions. +

    The vf structure initialized using ov_fopen() must +eventually be cleaned using ov_clear(). + +

    +It is often useful to call ov_fopen() simply to determine +whether a given file is a Vorbis bitstream. If the ov_fopen() +call fails, then the file is either inaccessable (errno is set) or not +recognizable as Vorbis (errno unchanged). If the call succeeds but +the initialized vf structure will not be used, the +application is responsible for calling ov_clear() to clear the decoder's buffers and +close the file.

    + +

    + + + + +
    +
    
+int ov_fopen(char *path,OggVorbis_File *vf);
+
    +
    + +

    Parameters

    +
    +
    path
    +
    Null terminated string containing a file path suitable for passing to fopen(). +
    +
    vf
    +
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile +functions. Once this has been called, the same OggVorbis_File +struct should be passed to all the libvorbisfile functions.
    +
    + + +

    Return Values

    +
    +
  131. 0 indicates success
    132. + +
  132. less than zero for failure:
    133. +
      +
    • OV_EREAD - A read from media returned an error.
      • +
    • OV_ENOTVORBIS - Bitstream does not contain any Vorbis data.
      • +
    • OV_EVERSION - Vorbis version mismatch.
      • +
    • OV_EBADHEADER - Invalid Vorbis bitstream header.
      • +
    • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack corruption.
      • +
    +
    +

    + +

    Notes

    +
    + +
    [a] Threaded decode

    +

    If your decoder is threaded, it is recommended that you NOT call +ov_open_callbacks() +in the main control thread--instead, call ov_open_callbacks() in your decode/playback +thread. This is important because ov_open_callbacks() may be a fairly time-consuming +call, given that the full structure of the file is determined at this point, +which may require reading large parts of the file under certain circumstances +(determining all the logical bitstreams in one physical bitstream, for +example). See Thread Safety for other information on using libvorbisfile with threads. +

    + +

    [b] Mixed media streams

    +

    +As of Vorbisfile release 1.2.0, Vorbisfile is able to access the +Vorbis content in mixed-media Ogg streams, not just Vorbis-only +streams. For example, Vorbisfile may be used to open and access the +audio from an Ogg stream consisting of Theora video and Vorbis audio. +Vorbisfile 1.2.0 decodes the first logical audio stream of each +physical stream section.

    + +

    [c] Faster testing for Vorbis files

    +

    ov_test() and ov_test_callbacks() provide less +computationally expensive ways to test a file for Vorbisness, but +require more setup code.

    + +

    + +

    +
    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/ov_info.html b/libvorbis-1.3.2/doc/vorbisfile/ov_info.html new file mode 100755 index 0000000..b94fa68 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/ov_info.html @@ -0,0 +1,64 @@ + + + +Vorbisfile - function - ov_info + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    ov_info

    + +

    declared in "vorbis/vorbisfile.h";

    + +

    Returns the vorbis_info struct for the specified bitstream. For nonseekable files, always returns the current vorbis_info struct. + +

    + + + + +
    +
    
+vorbis_info *ov_info(OggVorbis_File *vf,int link);
+
    +
    + +

    Parameters

    +
    +
    vf
    +
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile +functions.
    +
    i
    +
    Link to the desired logical bitstream. For nonseekable files, this argument is ignored. To retrieve the vorbis_info struct for the current bitstream, this parameter should be set to -1.
    +
    + + +

    Return Values

    +
    +
  133. Returns the vorbis_info struct for the specified bitstream. Returns vorbis_info for current bitstream if the file is nonseekable or i=-1.
    134. +
  134. NULL if the specified bitstream does not exist or the file has been initialized improperly.
    135. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/ov_open.html b/libvorbis-1.3.2/doc/vorbisfile/ov_open.html new file mode 100755 index 0000000..d0311ce --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/ov_open.html @@ -0,0 +1,183 @@ + + + +Vorbisfile - function - ov_open + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    ov_open

    + +

    declared in "vorbis/vorbisfile.h";

    + +

    ov_open is one of three initialization functions used to initialize +an OggVorbis_File structure and prepare a bitstream for playback. + +

    WARNING for Windows developers: Do not use ov_open() in +Windows applications; Windows linking places restrictions on +passing FILE * handles successfully, and ov_open() runs +afoul of these restrictions [a]. See the ov_open_callbacks() page for +details on using ov_open_callbacks() instead. + +

    The first argument must be a file pointer to an already opened file +or pipe (it need not be seekable--though this obviously restricts what +can be done with the bitstream). vf should be a pointer to the +OggVorbis_File structure -- this is used for ALL the externally visible libvorbisfile +functions. Once this has been called, the same OggVorbis_File +struct should be passed to all the libvorbisfile functions.

    + +The vf structure initialized using ov_fopen() must eventually +be cleaned using ov_clear(). Once a +FILE * handle is passed to ov_open() successfully, the +application MUST NOT fclose() or in any other way manipulate +that file handle. Vorbisfile will close the file in ov_clear(). If the application must be able +to close the FILE * handle itself, see ov_open_callbacks() with the use of +OV_CALLBACKS_NOCLOSE. + +

    It is often useful to call ov_open() simply to determine +whether a given file is a Vorbis bitstream. If the ov_open() +call fails, then the file is not recognizable as Vorbis. If the call +succeeds but the initialized vf structure will not be used, +the application is responsible for calling ov_clear() to clear the decoder's buffers and +close the file.

    + +If [and only if] an ov_open() call fails, the application +must explicitly fclose() the FILE * pointer itself. + + +

    + + + + +
    +
    
+int ov_open(FILE *f,OggVorbis_File *vf,char *initial,long ibytes);
+
    +
    + +

    Parameters

    +
    +
    f
    +
    File pointer to an already opened file +or pipe (it need not be seekable--though this obviously restricts what +can be done with the bitstream).
    +
    vf
    +
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile +functions. Once this has been called, the same OggVorbis_File +struct should be passed to all the libvorbisfile functions.
    +
    initial
    +
    Typically set to NULL. This parameter is useful if some data has already been +read from the file and the stream is not seekable. It is used in conjunction with ibytes. In this case, initial +should be a pointer to a buffer containing the data read.
    +
    ibytes
    +
    Typically set to 0. This parameter is useful if some data has already been +read from the file and the stream is not seekable. In this case, ibytes +should contain the length (in bytes) of the buffer. Used together with initial
    +
    + + +

    Return Values

    +
    +
  135. 0 indicates success
    136. + +
  136. less than zero for failure:
    137. +
      +
    • OV_EREAD - A read from media returned an error.
      • +
    • OV_ENOTVORBIS - Bitstream is not Vorbis data.
      • +
    • OV_EVERSION - Vorbis version mismatch.
      • +
    • OV_EBADHEADER - Invalid Vorbis bitstream header.
      • +
    • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack corruption.
      • +
    +
    +

    + + +

    Notes

    +
    + + +
    [a] Windows and ov_open()

    + +

    Under Windows, stdio file access is implemented in each of many +variants of crt.o, several of which are typically installed on any one +Windows machine. If libvorbisfile and the application using +libvorbisfile are not linked against the exact same +version/variant/build of crt.o (and they usually won't be, especially +using a prebuilt libvorbis DLL), FILE * handles cannot be +opened in the application and then passed to vorbisfile to be used +by stdio calls from vorbisfile's different version of CRT. For this +reason, using ov_open() under Windows +without careful, expert linking will typically cause a protection +fault. Windows programmers should use ov_fopen() (which will only use libvorbis's +crt.o) or ov_open_callbacks() +(which will only use the application's crt.o) instead.

    + +This warning only applies to Windows and only applies to ov_open(). It is perfectly safe to use ov_open() on all other platforms.

    + +For more information, see the following microsoft pages on C +runtime library linking and a specific description of restrictions +on passing CRT objects across DLL boundaries. + +

    + +

    [b] Threaded decode

    +

    If your decoder is threaded, it is recommended that you NOT call +ov_open() +in the main control thread--instead, call ov_open() in your decode/playback +thread. This is important because ov_open() may be a fairly time-consuming +call, given that the full structure of the file is determined at this point, +which may require reading large parts of the file under certain circumstances +(determining all the logical bitstreams in one physical bitstream, for +example). See Thread Safety for other information on using libvorbisfile with threads. +

    + +

    [c] Mixed media streams

    +

    +As of Vorbisfile release 1.2.0, Vorbisfile is able to access the +Vorbis content in mixed-media Ogg streams, not just Vorbis-only +streams. For example, Vorbisfile may be used to open and access the +audio from an Ogg stream consisting of Theora video and Vorbis audio. +Vorbisfile 1.2.0 decodes the first logical audio stream of each +physical stream section.

    + +

    [d] Faster testing for Vorbis files

    +

    ov_test() and ov_test_callbacks() provide less +computationally expensive ways to test a file for Vorbisness, but +require more setup code.

    + +

    + +

    +
    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/ov_open_callbacks.html b/libvorbis-1.3.2/doc/vorbisfile/ov_open_callbacks.html new file mode 100755 index 0000000..6d59e0b --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/ov_open_callbacks.html @@ -0,0 +1,147 @@ + + + +Vorbisfile - function - ov_open_callbacks + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    ov_open_callbacks

    + +

    declared in "vorbis/vorbisfile.h";

    + +

    This is an alternative function used to open and initialize an +OggVorbis_File structure when using a data source other than a file, +when its necessary to modify default file access behavior, or to +initialize a Vorbis decode from a FILE * pointer under +Windows where ov_open() cannot be used. It +allows the application to specify custom file manipulation routines +and sets up all the related decoding structures. + +

    Once ov_open_callbacks() has been called, the same +OggVorbis_File struct should be passed to all the +libvorbisfile functions. Unlike ov_fopen() and ov_open(), ov_open_callbacks() may be used to +instruct vorbisfile to either automatically close or not to close the +file/data access handle in ov_clear(). +Automatic closure is disabled by passing NULL as the close callback, +or using one of the predefined callback sets that specify a NULL close +callback. The application is responsible for closing a file when a +call to ov_open_callbacks() is unsuccessful.

    + +See also Callbacks and Non-stdio I/O for +information on designing and specifying custom callback functions.

    + +

    + + + + +
    +
    
+int ov_open_callbacks(void *datasource, OggVorbis_File *vf, char *initial, long ibytes, ov_callbacks callbacks);
+
    +
    + +

    Parameters

    +
    +
    datasource
    +
    Pointer to a data structure allocated by the calling application, containing any state needed by the callbacks provided.
    +
    vf
    +
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile +functions. Once this has been called, the same OggVorbis_File +struct should be passed to all the libvorbisfile functions.
    +
    initial
    +
    Typically set to NULL. This parameter is useful if some data has already been +read from the stream and the stream is not seekable. It is used in conjunction with ibytes. In this case, initial +should be a pointer to a buffer containing the data read.
    +
    ibytes
    +
    Typically set to 0. This parameter is useful if some data has already been +read from the stream and the stream is not seekable. In this case, ibytes +should contain the length (in bytes) of the buffer. Used together with initial.
    +
    callbacks
    +
    A completed ov_callbacks struct which indicates desired custom file manipulation routines. vorbisfile.h defines several preprovided callback sets; see ov_callbacks for details.
    +
    + + +

    Return Values

    +
    +
  137. 0 for success
    138. +
  138. less than zero for failure:
    139. +
      +
    • OV_EREAD - A read from media returned an error.
      • +
    • OV_ENOTVORBIS - Bitstream does not contain any Vorbis data.
      • +
    • OV_EVERSION - Vorbis version mismatch.
      • +
    • OV_EBADHEADER - Invalid Vorbis bitstream header.
      • +
    • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack corruption.
      • +
    +
    +

    + +

    Notes

    +
    + +
    [a] Windows and use as an ov_open() substitute

    Windows +applications should not use ov_open() due +to the likelihood of CRT linking +mismatches and runtime protection faults +[ov_open:a]. ov_open_callbacks() is a safe substitute; specifically: + +

    ov_open_callbacks(f, vf, initial, ibytes, OV_CALLBACKS_DEFAULT);
+
    + +... provides exactly the same functionality as ov_open() but will always work correctly under +Windows, regardless of linking setup details.

    + +

    [b] Threaded decode

    +

    If your decoder is threaded, it is recommended that you NOT call +ov_open_callbacks() +in the main control thread--instead, call ov_open_callbacks() in your decode/playback +thread. This is important because ov_open_callbacks() may be a fairly time-consuming +call, given that the full structure of the file is determined at this point, +which may require reading large parts of the file under certain circumstances +(determining all the logical bitstreams in one physical bitstream, for +example). See Thread Safety for other information on using libvorbisfile with threads. +

    + +

    [c] Mixed media streams

    +

    +As of Vorbisfile release 1.2.0, Vorbisfile is able to access the +Vorbis content in mixed-media Ogg streams, not just Vorbis-only +streams. For example, Vorbisfile may be used to open and access the +audio from an Ogg stream consisting of Theora video and Vorbis audio. +Vorbisfile 1.2.0 decodes the first logical audio stream of each +physical stream section.

    + +

    [d] Faster testing for Vorbis files

    +

    ov_test() and ov_test_callbacks() provide less +computationally expensive ways to test a file for Vorbisness, but +require more setup code.

    + +

    + +

    +
    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/ov_pcm_seek.html b/libvorbis-1.3.2/doc/vorbisfile/ov_pcm_seek.html new file mode 100755 index 0000000..81b0c1c --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/ov_pcm_seek.html @@ -0,0 +1,83 @@ + + + +Vorbisfile - function - ov_pcm_seek + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    ov_pcm_seek

    + +

    declared in "vorbis/vorbisfile.h";

    + +

    Seeks to the offset specified (in pcm samples) within the physical bitstream. This function only works for seekable streams. +

    This also updates everything needed within the +decoder, so you can immediately call ov_read() and get data from +the newly seeked to position. +

    + +

    + + + + +
    +
    
+int ov_pcm_seek(OggVorbis_File *vf,ogg_int64_t pos);
+
    +
    + +

    Parameters

    +
    +
    vf
    +
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile +functions.
    +
    pos
    +
    Position in pcm samples to seek to in the bitstream.
    +
    + + +

    Return Values

    +
    +
      +
    • 0 for success
      • + +
    • +nonzero indicates failure, described by several error codes: +
        +
      • OV_ENOSEEK - Bitstream is not seekable. +
        • +
      • OV_EINVAL - Invalid argument value; possibly called with an OggVorbis_File structure that isn't open. +
        • +
      • OV_EREAD - A read from media returned an error. +
        • +
      • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack + corruption. +
        • +
      • OV_EBADLINK - Invalid stream section supplied to libvorbisfile, or the requested link is corrupt. +
        • +
      • +
    + +

    +
    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/ov_pcm_seek_lap.html b/libvorbis-1.3.2/doc/vorbisfile/ov_pcm_seek_lap.html new file mode 100755 index 0000000..6310e42 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/ov_pcm_seek_lap.html @@ -0,0 +1,103 @@ + + + +Vorbisfile - function - ov_pcm_seek_lap + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    ov_pcm_seek_lap

    + +

    declared in "vorbis/vorbisfile.h";

    + +

    Seeks to the offset specified (in pcm samples) within the physical bitstream. This variant of ov_pcm_seek also automatically +crosslaps the transition from the previous playback position into the +new playback position in order to eliminate clicking and boundary +discontinuities. Otherwise, usage and behavior is identical to ov_pcm_seek. + +

    ov_pcm_seek_lap also updates everything needed within the decoder, +so you can immediately call ov_read() and +get data from the newly seeked to position. + +

    ov_pcm_seek_lap will lap between logical stream links of differing +numbers of channels. Any extra channels from the origin of the seek +are ignored; playback of these channels simply ends. Extra channels at +the destination are lapped from silence. ov_pcm_seek_lap will also +lap between logical stream links of differing sample rates. In this +case, the sample rates are ignored (no implicit resampling is done to +match playback). It is up to the application developer to decide if +this behavior makes any sense in a given context; in practical use, +these default behaviors perform sensibly. + +

    This function only works for seekable streams. + +

    + + + + +
    +
    
+int ov_pcm_seek_lap(OggVorbis_File *vf,ogg_int64_t pos);
+
    +
    + +

    Parameters

    +
    +
    vf
    +
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile +functions.
    +
    pos
    +
    Position in pcm samples to seek to in the bitstream.
    +
    + + +

    Return Values

    +
    +
      +
    • 0 for success
      • + +
    • +nonzero indicates failure, described by several error codes: +
        +
      • OV_ENOSEEK - Bitstream is not seekable. +
        • +
      • OV_EINVAL - Invalid argument value; possibly called with an OggVorbis_File structure that isn't open. +
        • +
      • OV_EREAD - A read from media returned an error. +
        • +
      • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack + corruption. +
        • +
      • OV_EOF - Indicates stream is at end of file immediately after a seek + (making crosslap impossible as there's no preceeding decode state to crosslap). +
        • +
      • OV_EBADLINK - Invalid stream section supplied to libvorbisfile, or the requested link is corrupt. +
        • +
      • +
    + +

    +
    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/ov_pcm_seek_page.html b/libvorbis-1.3.2/doc/vorbisfile/ov_pcm_seek_page.html new file mode 100755 index 0000000..8f1959a --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/ov_pcm_seek_page.html @@ -0,0 +1,84 @@ + + + +Vorbisfile - function - ov_pcm_seek_page + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    ov_pcm_seek_page

    + +

    declared in "vorbis/vorbisfile.h";

    + +

    Seeks to the closest page preceding the specified location (in pcm samples) within the physical bitstream. This function only works for seekable streams. +

    This function is faster than ov_pcm_seek because the function can begin decoding at a page boundary rather than seeking through any remaining samples before the specified location. However, it is less accurate. +

    This also updates everything needed within the +decoder, so you can immediately call ov_read() and get data from +the newly seeked to position. +

    + +

    + + + + +
    +
    
+int ov_pcm_seek_page(OggVorbis_File *vf,ogg_int64_t pos);
+
    +
    + +

    Parameters

    +
    +
    vf
    +
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile +functions.
    +
    pos
    +
    Position in pcm samples to seek to in the bitstream.
    +
    + + +

    Return Values

    +
    +
      +
    • 0 for success
      • + +
    • +nonzero indicates failure, described by several error codes: +
        +
      • OV_ENOSEEK - Bitstream is not seekable. +
        • +
      • OV_EINVAL - Invalid argument value; possibly called with an OggVorbis_File structure that isn't open. +
        • +
      • OV_EREAD - A read from media returned an error. +
        • +
      • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack + corruption. +
        • +
      • OV_EBADLINK - Invalid stream section supplied to libvorbisfile, or the requested link is corrupt. +
        • +
      • +
    + +

    +
    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/ov_pcm_seek_page_lap.html b/libvorbis-1.3.2/doc/vorbisfile/ov_pcm_seek_page_lap.html new file mode 100755 index 0000000..d9694e8 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/ov_pcm_seek_page_lap.html @@ -0,0 +1,112 @@ + + + +Vorbisfile - function - ov_pcm_seek_page_lap + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    ov_pcm_seek_page_lap

    + +

    declared in "vorbis/vorbisfile.h";

    + +

    Seeks to the closest page preceding the specified location (in pcm +samples) within the physical bitstream. This variant of ov_pcm_seek_page also automatically +crosslaps the transition from the previous playback position into the +new playback position in order to eliminate clicking and boundary +discontinuities. Otherwise, usage and behavior is identical to ov_pcm_seek_page. + +

    This function is faster than ov_pcm_seek_lap because the function +can begin decoding at a page boundary rather than seeking through any +remaining samples before the specified location. However, it is less +accurate. + +

    ov_pcm_seek_page_lap also updates everything needed within the +decoder, so you can immediately call ov_read() and get data from the newly seeked +to position. + +

    ov_pcm_seek_page_lap will lap between logical stream links of +differing numbers of channels. Any extra channels from the origin of +the seek are ignored; playback of these channels simply ends. Extra +channels at the destination are lapped from silence. +ov_pcm_seek_page_lap will also lap between logical stream links of +differing sample rates. In this case, the sample rates are ignored +(no implicit resampling is done to match playback). It is up to the +application developer to decide if this behavior makes any sense in a +given context; in practical use, these default behaviors perform +sensibly. + +

    This function only works for seekable streams. + +

    + + + + +
    +
    
+int ov_pcm_seek_page_lap(OggVorbis_File *vf,ogg_int64_t pos);
+
    +
    + +

    Parameters

    +
    +
    vf
    +
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile +functions.
    +
    pos
    +
    Position in pcm samples to seek to in the bitstream.
    +
    + + +

    Return Values

    +
    +
      +
    • 0 for success
      • + +
    • +nonzero indicates failure, described by several error codes: +
        +
      • OV_ENOSEEK - Bitstream is not seekable. +
        • +
      • OV_EINVAL - Invalid argument value; possibly called with an OggVorbis_File structure that isn't open. +
        • +
      • OV_EREAD - A read from media returned an error. +
        • +
      • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack + corruption. +
        • +
      • OV_EOF - Indicates stream is at end of file immediately after a seek + (making crosslap impossible as there's no preceeding decode state to crosslap). +
        • +
      • OV_EBADLINK - Invalid stream section supplied to libvorbisfile, or the requested link is corrupt. +
        • +
      • +
    + +

    +
    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/ov_pcm_tell.html b/libvorbis-1.3.2/doc/vorbisfile/ov_pcm_tell.html new file mode 100755 index 0000000..2d8ea83 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/ov_pcm_tell.html @@ -0,0 +1,63 @@ + + + +Vorbisfile - function - ov_pcm_tell + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    ov_pcm_tell

    + +

    declared in "vorbis/vorbisfile.h";

    + +

    Returns the current offset in samples. + +

    + + + + +
    +
    
+ogg_int64_t ov_pcm_tell(OggVorbis_File *vf);
+
    +
    + +

    Parameters

    +
    +
    vf
    +
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile +functions.
    +
    + + +

    Return Values

    +
    +
  139. n indicates the current offset in samples.
    140. +
  140. OV_EINVAL means that the argument was invalid. In this case, the requested bitstream did not exist.
    141. +
    +

    + + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/ov_pcm_total.html b/libvorbis-1.3.2/doc/vorbisfile/ov_pcm_total.html new file mode 100755 index 0000000..297a8e1 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/ov_pcm_total.html @@ -0,0 +1,67 @@ + + + +Vorbisfile - function - ov_pcm_total + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    ov_pcm_total

    + +

    declared in "vorbis/vorbisfile.h";

    + +

    Returns the total pcm samples of the physical bitstream or a specified logical bitstream. + +

    + + + + +
    +
    
+ogg_int64_t ov_pcm_total(OggVorbis_File *vf,int i);
+
    +
    + +

    Parameters

    +
    +
    vf
    +
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile +functions.
    +
    i
    +
    Link to the desired logical bitstream. To retrieve the total pcm samples for the entire physical bitstream, this parameter should be set to -1.
    +
    + + +

    Return Values

    +
    +
  141. OV_EINVAL means that the argument was invalid. In this case, the requested bitstream did not exist or the bitstream is unseekable.
    142. +
  142. +total length in pcm samples of content if i=-1.
    143. +
  143. length in pcm samples of logical bitstream if i=0 to n.
    144. +
    +

    + + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/ov_raw_seek.html b/libvorbis-1.3.2/doc/vorbisfile/ov_raw_seek.html new file mode 100755 index 0000000..04ed549 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/ov_raw_seek.html @@ -0,0 +1,83 @@ + + + +Vorbisfile - function - ov_raw_seek + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    ov_raw_seek

    + +

    declared in "vorbis/vorbisfile.h";

    + +

    Seeks to the offset specified (in compressed raw bytes) within the physical bitstream. This function only works for seekable streams. +

    This also updates everything needed within the +decoder, so you can immediately call ov_read() and get data from +the newly seeked to position. +

    When seek speed is a priority, this is the best seek funtion to use. +

    + + + + +
    +
    
+int ov_raw_seek(OggVorbis_File *vf,long pos);
+
    +
    + +

    Parameters

    +
    +
    vf
    +
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile +functions.
    +
    pos
    +
    Position in compressed bytes to seek to in the bitstream.
    +
    + + +

    Return Values

    +
    +
      +
    • 0 for success
      • + +
    • +nonzero indicates failure, described by several error codes: +
        +
      • OV_ENOSEEK - Bitstream is not seekable. +
        • +
      • OV_EINVAL - Invalid argument value; possibly called with an OggVorbis_File structure that isn't open. +
        • +
      • OV_EREAD - A read from media returned an error. +
        • +
      • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack + corruption. +
        • +
      • OV_EBADLINK - Invalid stream section supplied to libvorbisfile, or the requested link is corrupt. +
        • +
      • +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/ov_raw_seek_lap.html b/libvorbis-1.3.2/doc/vorbisfile/ov_raw_seek_lap.html new file mode 100755 index 0000000..8e8c24d --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/ov_raw_seek_lap.html @@ -0,0 +1,110 @@ + + + +Vorbisfile - function - ov_raw_seek_lap + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    ov_raw_seek_lap

    + +

    declared in "vorbis/vorbisfile.h";

    + +

    Seeks to the offset specified (in compressed raw bytes) within the +physical bitstream. This variant of ov_raw_seek also automatically crosslaps +the transition from the previous playback position into the new +playback position in order to eliminate clicking and boundary +discontinuities. Otherwise, usage and behavior is identical to ov_raw_seek. + +

    When seek speed is a priority, but crosslapping is still desired, +this is the best seek funtion to use. + +

    ov_raw_seek_lap also updates everything needed within the decoder, +so you can immediately call ov_read() and +get data from the newly seeked to position. + +

    ov_raw_seek_lap will lap between logical stream links of differing +numbers of channels. Any extra channels from the origin of the seek +are ignored; playback of these channels simply ends. Extra channels at +the destination are lapped from silence. ov_raw_seek_lap will also +lap between logical stream links of differing sample rates. In this +case, the sample rates are ignored (no implicit resampling is done to +match playback). It is up to the application developer to decide if +this behavior makes any sense in a given context; in practical use, +these default behaviors perform sensibly. + +

    This function only works for seekable streams. + + +

    + + + + +
    +
    
+int ov_raw_seek_lap(OggVorbis_File *vf,long pos);
+
    +
    + +

    Parameters

    +
    +
    vf
    +
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile +functions.
    +
    pos
    +
    Position in compressed bytes to seek to in the bitstream.
    +
    + + +

    Return Values

    +
    +
      +
    • 0 for success
      • + +
    • +nonzero indicates failure, described by several error codes: +
        +
      • OV_ENOSEEK - Bitstream is not seekable. +
        • +
      • OV_EINVAL - Invalid argument value; possibly called with an OggVorbis_File structure that isn't open. +
        • +
      • OV_EREAD - A read from media returned an error. +
        • +
      • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack + corruption. +
        • +
      • OV_EOF - Indicates stream is at end of file immediately after a seek + (making crosslap impossible as there's no preceeding decode state to crosslap). +
        • +
      • OV_EBADLINK - Invalid stream section supplied to libvorbisfile, or the requested link is corrupt. +
        • +
      • +
    + +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/ov_raw_tell.html b/libvorbis-1.3.2/doc/vorbisfile/ov_raw_tell.html new file mode 100755 index 0000000..5f30eff --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/ov_raw_tell.html @@ -0,0 +1,65 @@ + + + +Vorbisfile - function - ov_raw_tell + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    ov_raw_tell

    + +

    declared in "vorbis/vorbisfile.h";

    + +

    Returns the current offset in raw compressed bytes.

    + +

    Note that if you later use ov_raw_seek() to return to this point, you won't generally get back to exactly the same place, due to internal buffering. Also note that a read operation may not cause a change to the current raw offset - only a read that requires reading more data from the underlying data source will do that.

    + +

    + + + + +
    +
    
+ogg_int64_t ov_raw_tell(OggVorbis_File *vf);
+
    +
    + +

    Parameters

    +
    +
    vf
    +
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile +functions.
    +
    + + +

    Return Values

    +
    +
  144. n indicates the current offset in bytes.
    145. +
  145. OV_EINVAL means that the argument was invalid. In this case, the requested bitstream did not exist.
    146. +
    +

    + + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/ov_raw_total.html b/libvorbis-1.3.2/doc/vorbisfile/ov_raw_total.html new file mode 100755 index 0000000..d9d8303 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/ov_raw_total.html @@ -0,0 +1,68 @@ + + + +Vorbisfile - function - ov_raw_total + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    ov_raw_total

    + +

    declared in "vorbis/vorbisfile.h";

    + +

    Returns the total (compressed) bytes of the physical bitstream or a specified logical bitstream. + +

    + + + + +
    +
    
+ogg_int64_t ov_raw_total(OggVorbis_File *vf,int i);
+
    +
    + +

    Parameters

    +
    +
    vf
    +
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile +functions.
    +
    i
    +
    Link to the desired logical bitstream. To retrieve the total bytes for the entire physical bitstream, this parameter should be set to -1.
    +
    + + +

    Return Values

    +
    +
  146. OV_EINVAL means that the argument was invalid. In this case, the requested bitstream did not exist or the bitstream is nonseekable
    147. +
  147. n +total length in compressed bytes of content if i=-1.
    148. +
  148. n length in compressed bytes of logical bitstream if i=0 to n.
    149. +
    +

    + + + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/ov_read.html b/libvorbis-1.3.2/doc/vorbisfile/ov_read.html new file mode 100755 index 0000000..5461a84 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/ov_read.html @@ -0,0 +1,148 @@ + + + +Vorbisfile - function - ov_read + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    ov_read()

    + +

    declared in "vorbis/vorbisfile.h";

    + +

    + This is the main function used to decode a Vorbis file within a + loop. It returns up to the specified number of bytes of decoded PCM audio + in the requested endianness, signedness, and word size. If the audio is + multichannel, the channels are interleaved in the output buffer. + If the passed in buffer is large, ov_read() will not fill + it; the passed in buffer size is treated as a limit and + not a request. + +

    The output channels are in stream order and not remapped. Vorbis I +defines channel order as follows: + +

      +
    • one channel - the stream is monophonic +
    • two channels - the stream is stereo. channel order: left, right +
    • three channels - the stream is a 1d-surround encoding. channel order: left, +center, right +
    • four channels - the stream is quadraphonic surround. channel order: front left, +front right, rear left, rear right +
    • five channels - the stream is five-channel surround. channel order: front left, +center, front right, rear left, rear right +
    • six channels - the stream is 5.1 surround. channel order: front left, center, +front right, rear left, rear right, LFE +
    • seven channels - the stream is 6.1 surround. channel order: front left, center, +front right, side left, side right, rear center, LFE +
    • eight channels - the stream is 7.1 surround. channel order: front left, center, +front right, side left, side right, rear left, rear right, +LFE +
    • greater than eight channels - channel use and order is undefined +
    + +

    Note that up to this point, the Vorbisfile API could more or less hide the + multiple logical bitstream nature of chaining from the toplevel + application if the toplevel application didn't particularly care. + However, when reading audio back, the application must be aware + that multiple bitstream sections do not necessarily use the same + number of channels or sampling rate.

    ov_read() passes + back the index of the sequential logical bitstream currently being + decoded (in *bitstream) along with the PCM data in order + that the toplevel application can handle channel and/or sample + rate changes. This number will be incremented at chaining + boundaries even for non-seekable streams. For seekable streams, it + represents the actual chaining index within the physical bitstream. +

    + +

    + + + + +
    +
    
+long ov_read(OggVorbis_File *vf, char *buffer, int length, int bigendianp, int word, int sgned, int *bitstream);
+
    +
    + +

    Parameters

    +
    +
    vf
    +
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile +functions.
    +
    buffer
    +
    A pointer to an output buffer. The decoded output is inserted into this buffer.
    +
    length
    +
    Number of bytes to be read into the buffer. Should be the same size as the buffer. A typical value is 4096.
    +
    bigendianp
    +
    Specifies big or little endian byte packing. 0 for little endian, 1 for b +ig endian. Typical value is 0.
    +
    word
    +
    Specifies word size. Possible arguments are 1 for 8-bit samples, or 2 or +16-bit samples. Typical value is 2.
    +
    sgned
    +
    Signed or unsigned data. 0 for unsigned, 1 for signed. Typically 1.
    +
    bitstream
    +
    A pointer to the number of the current logical bitstream.
    +
    + + +

    Return Values

    +
    +
    +
    OV_HOLE
    +
    indicates there was an interruption in the data. +
    (one of: garbage between pages, loss of sync followed by + recapture, or a corrupt page)
    +
    OV_EBADLINK
    +
    indicates that an invalid stream section was supplied to + libvorbisfile, or the requested link is corrupt.
    +
    OV_EINVAL
    +
    indicates the initial file headers couldn't be read or + are corrupt, or that the initial open call for vf + failed.
    +
    0
    +
    indicates EOF
    +
    n
    +
    indicates actual number of bytes read. ov_read() will + decode at most one vorbis packet per invocation, so the value + returned will generally be less than length. +
    +
    + +

    Notes

    +

    Typical usage: +

    +bytes_read = ov_read(&vf, +buffer, 4096,0,2,1,&current_section) +
    + +This reads up to 4096 bytes into a buffer, with signed 16-bit +little-endian samples. +

    + + + +

    +
    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/ov_read_filter.html b/libvorbis-1.3.2/doc/vorbisfile/ov_read_filter.html new file mode 100755 index 0000000..e3f2e84 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/ov_read_filter.html @@ -0,0 +1,114 @@ + + + +Vorbisfile - function - ov_read_filter + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    ov_read_filter()

    + +

    declared in "vorbis/vorbisfile.h";

    + +

    + ov_read_filter() is a variant of ov_read(), the main function used to decode + a Vorbis file within a loop. It passes the decoded floating point + PCM data to the filter specified in the function arguments before + converting the data to integer output samples. All other aspects of + its behavior are as with ov_read(). +

    + +

    + + + + +
    +
    
+long ov_read_filter(OggVorbis_File *vf, char *buffer, int length, int bigendianp, int word, int sgned, int *bitstream, 
+                    void (*filter)(float **pcm,long channels,long samples,void *filter_param),void *filter_param);
+
    +
    + +

    Parameters

    +
    +
    vf
    +
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile +functions.
    +
    buffer
    +
    A pointer to an output buffer. The decoded output is inserted into this buffer.
    +
    length
    +
    Number of bytes to be read into the buffer. Should be the same size as the buffer. A typical value is 4096.
    +
    bigendianp
    +
    Specifies big or little endian byte packing. 0 for little endian, 1 for b +ig endian. Typical value is 0.
    +
    word
    +
    Specifies word size. Possible arguments are 1 for 8-bit samples, or 2 or +16-bit samples. Typical value is 2.
    +
    sgned
    +
    Signed or unsigned data. 0 for unsigned, 1 for signed. Typically 1.
    +
    bitstream
    +
    A pointer to the number of the current logical bitstream.
    +
    filter
    +
    Filter function to process float PCM data prior to conversion to interleaved integer output.
    +
    filter_param
    +
    Data to pass through to the filter function.
    + +
    + + +

    Return Values

    +
    +
    +
    OV_HOLE
    +
    indicates there was an interruption in the data. +
    (one of: garbage between pages, loss of sync followed by + recapture, or a corrupt page)
    +
    OV_EBADLINK
    +
    indicates that an invalid stream section was supplied to + libvorbisfile, or the requested link is corrupt.
    +
    0
    +
    indicates EOF
    +
    n
    +
    indicates actual number of bytes read. ov_read() will + decode at most one vorbis packet per invocation, so the value + returned will generally be less than length. +
    +
    + +

    Notes

    +

    Typical usage: +

    +bytes_read = ov_read_filter(&vf, +buffer, 4096,0,2,1,&current_section, filter, (void *)filter_data_ptr) +
    + +This reads up to 4096 bytes into a buffer, with signed 16-bit +little-endian samples. The decoded data is passed to the function filter before integer conversiona nd interleave. +

    + + + +

    +
    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/ov_read_float.html b/libvorbis-1.3.2/doc/vorbisfile/ov_read_float.html new file mode 100755 index 0000000..0c36eb0 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/ov_read_float.html @@ -0,0 +1,105 @@ + + + +Vorbisfile - function - ov_read_float + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    ov_read_float()

    + +

    declared in "vorbis/vorbisfile.h";

    + +

    + This is the function used to decode a Vorbis file within a loop, but + returns samples in native float format instead of in integer formats. +

    + For information on channel ordering and how ov_read_float() deals with the complex issues + of chaining, etc, refer to the documentation for ov_read(). +

    + +

    + + + + +
    +
    
+long ov_read_float(OggVorbis_File *vf, float ***pcm_channels, int samples, int *bitstream);
+
    +
    + +

    Parameters

    +
    +
    vf
    +
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible vorbisfile +functions.
    +
    pcm_channels
    +
    A pointer to an output buffer. The pointer will be set to the decoded output buffer.
    +
    samples
    +
    Maximum number of decoded samples to produce.
    +
    bitstream
    +
    A pointer to the number of the current logical bitstream.
    +
    + + +

    Return Values

    +
    +
    +
    OV_HOLE
    +
    indicates there was an interruption in the data. +
    (one of: garbage between pages, loss of sync followed by + recapture, or a corrupt page)
    +
    OV_EBADLINK
    +
    indicates that an invalid stream section was supplied to + libvorbisfile, or the requested link is corrupt.
    +
    OV_EINVAL
    +
    indicates the initial file headers couldn't be read or + are corrupt, or that the initial open call for vf + failed.
    +
    0
    +
    indicates EOF
    +
    n
    +
    indicates actual number of samples read. ov_read_float() will + decode at most one vorbis packet per invocation, so the value + returned will generally be less than length. +
    +
    + +

    Notes

    +

    Typical usage: +

    +float **pcm; +samples_read = ov_read_float(&vf,pcm, 1024, &current_section) +
    + +This decodes up to 1024 float samples. +

    + +
    +

    +
    + + + + + + + + +

    copyright © 2002 vorbis team

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/ov_seekable.html b/libvorbis-1.3.2/doc/vorbisfile/ov_seekable.html new file mode 100755 index 0000000..59b6e97 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/ov_seekable.html @@ -0,0 +1,63 @@ + + + +Vorbisfile - function - ov_seekable + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    ov_seekable

    + +

    declared in "vorbis/vorbisfile.h";

    + +

    This indicates whether or not the bitstream is seekable. + + +

    + + + + +
    +
    
+long ov_seekable(OggVorbis_File *vf);
+
    +
    + +

    Parameters

    +
    +
    vf
    +
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile +functions.
    +
    + + +

    Return Values

    +
    +
  149. 0 indicates that the file is not seekable.
    150. +
  150. nonzero indicates that the file is seekable.
    151. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/ov_serialnumber.html b/libvorbis-1.3.2/doc/vorbisfile/ov_serialnumber.html new file mode 100755 index 0000000..1b64415 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/ov_serialnumber.html @@ -0,0 +1,67 @@ + + + +Vorbisfile - function - ov_serialnumber + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    ov_serialnumber

    + +

    declared in "vorbis/vorbisfile.h";

    + +

    Returns the serialnumber of the specified logical bitstream link number within the overall physical bitstream. + +

    + + + + +
    +
    
+long ov_serialnumber(OggVorbis_File *vf,int i);
+
    +
    + +

    Parameters

    +
    +
    vf
    +
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile +functions.
    +
    i
    +
    Link to the desired logical bitstream. For nonseekable files, this argument is ignored. To retrieve the serial number of the current bitstream, this parameter should be set to -1.
    +
    + + +

    Return Values

    +
    +
  151. +-1 if the specified logical bitstream i does not exist.
    152. + +
  152. Returns the serial number of the logical bitstream i or the serial number of the current bitstream if the file is nonseekable.
    153. +
    +

    + + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/ov_streams.html b/libvorbis-1.3.2/doc/vorbisfile/ov_streams.html new file mode 100755 index 0000000..e455b07 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/ov_streams.html @@ -0,0 +1,64 @@ + + + +Vorbisfile - function - ov_streams + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    ov_streams

    + +

    declared in "vorbis/vorbisfile.h";

    + +

    Returns the number of logical bitstreams within our physical bitstream. + +

    + + + + +
    +
    
+long ov_streams(OggVorbis_File *vf);
+
    +
    + +

    Parameters

    +
    +
    vf
    +
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile +functions.
    +
    + + +

    Return Values

    +
    +
  153. +1 indicates a single logical bitstream or an unseekable file.
    154. +
  154. n indicates the number of logical bitstreams.
    155. +
    +

    + + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/ov_test.html b/libvorbis-1.3.2/doc/vorbisfile/ov_test.html new file mode 100755 index 0000000..766dadd --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/ov_test.html @@ -0,0 +1,101 @@ + + + +Vorbisfile - function - ov_test + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    ov_test

    + +

    declared in "vorbis/vorbisfile.h";

    + +

    +This partially opens a vorbis file to test for Vorbis-ness. It loads +the headers for the first chain and tests for seekability (but does not seek). +Use ov_test_open() to finish opening the file +or ov_clear to close/free it. +

    + +

    WARNING for Windows developers: Do not use ov_test() +in Windows applications; Windows linking places restrictions on +passing FILE * handles successfully, and ov_test() runs afoul +of these restrictions [a] in exactly the same +way as ov_open(). See the ov_test_callbacks() page for +details on using ov_test_callbacks() instead. +

    + + + + + +
    +
    
+int ov_test(FILE *f,OggVorbis_File *vf,char *initial,long ibytes);
+
    +
    + +

    Parameters

    +
    +
    f
    +
    File pointer to an already opened file +or pipe (it need not be seekable--though this obviously restricts what +can be done with the bitstream).
    +
    vf
    +
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile +functions. Once this has been called, the same OggVorbis_File +struct should be passed to all the libvorbisfile functions.
    +
    initial
    +
    Typically set to NULL. This parameter is useful if some data has already been +read from the file and the stream is not seekable. It is used in conjunction with ibytes. In this case, initial +should be a pointer to a buffer containing the data read.
    +
    ibytes
    +
    Typically set to 0. This parameter is useful if some data has already been +read from the file and the stream is not seekable. In this case, ibytes +should contain the length (in bytes) of the buffer. Used together with initial
    +
    + + +

    Return Values

    +
    +
  155. 0 for success
    156. + +
  156. less than zero for failure:
    157. +
      +
    • OV_EREAD - A read from media returned an error.
      • +
    • OV_ENOTVORBIS - Bitstream contains no Vorbis data.
      • +
    • OV_EVERSION - Vorbis version mismatch.
      • +
    • OV_EBADHEADER - Invalid Vorbis bitstream header.
      • +
    • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack corruption.
      • +
    +
    +

    + +

    Notes

    + +All the notes from ov_open() apply to ov_test(). + +

    +
    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/ov_test_callbacks.html b/libvorbis-1.3.2/doc/vorbisfile/ov_test_callbacks.html new file mode 100755 index 0000000..9abc84c --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/ov_test_callbacks.html @@ -0,0 +1,111 @@ + + + +Vorbisfile - function - ov_test_callbacks + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    ov_test_callbacks

    + +

    declared in "vorbis/vorbisfile.h";

    + +

    This is an alternative function used to open and test an OggVorbis_File +structure when using a data source other than a file, +when its necessary to modify default file access behavior, or to +test for Vorbis content from a FILE * pointer under +Windows where ov_test() cannot be used. It +allows the application to specify custom file manipulation routines +and sets up all the related decoding structures. + +

    Once this has been called, the same OggVorbis_File +struct should be passed to all the libvorbisfile functions. +

    +

    + + + + +
    +
    
+int ov_test_callbacks(void *datasource, OggVorbis_File *vf, char *initial, long ibytes, ov_callbacks callbacks);
+
    +
    + +

    Parameters

    +
    +
    f
    +
    File pointer to an already opened file +or pipe (it need not be seekable--though this obviously restricts what +can be done with the bitstream).
    +
    vf
    +
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile +functions. Once this has been called, the same OggVorbis_File +struct should be passed to all the libvorbisfile functions.
    +
    initial
    +
    Typically set to NULL. This parameter is useful if some data has already been +read from the file and the stream is not seekable. It is used in conjunction with ibytes. In this case, initial +should be a pointer to a buffer containing the data read.
    +
    ibytes
    +
    Typically set to 0. This parameter is useful if some data has already been +read from the file and the stream is not seekable. In this case, ibytes +should contain the length (in bytes) of the buffer. Used together with initial.
    +
    callbacks
    +
    A completed ov_callbacks struct which indicates desired custom file manipulation routines. vorbisfile.h defines several preprovided callback sets; see ov_callbacks for details.
    +
    + + +

    Return Values

    +
    +
  157. 0 for success
    158. +
  158. less than zero for failure:
    159. +
      +
    • OV_EREAD - A read from media returned an error.
      • +
    • OV_ENOTVORBIS - Bitstream contains no Vorbis data.
      • +
    • OV_EVERSION - Vorbis version mismatch.
      • +
    • OV_EBADHEADER - Invalid Vorbis bitstream header.
      • +
    • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack corruption.
      • +
    +
    +

    + +

    Notes

    +
    + +
    [a] Windows and use as an ov_test() substitute

    Windows +applications should not use ov_test() due +to the likelihood of CRT linking +mismatches and runtime protection faults +[ov_open:a]. ov_test_callbacks() is a safe substitute; specifically: + +

    ov_test_callbacks(f, vf, initial, ibytes, OV_CALLBACKS_DEFAULT);
+
    + +... provides exactly the same functionality as ov_test() but will always work correctly under +Windows, regardless of linking setup details.

    + +

    + +

    +
    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/ov_test_open.html b/libvorbis-1.3.2/doc/vorbisfile/ov_test_open.html new file mode 100755 index 0000000..6fb8ae9 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/ov_test_open.html @@ -0,0 +1,82 @@ + + + +Vorbisfile - function - ov_test_open + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    ov_test_open

    + +

    declared in "vorbis/vorbisfile.h";

    + +

    +Finish opening a file partially opened with ov_test() +or ov_test_callbacks(). +

    + + + + + +
    +
    
+int ov_test_open(OggVorbis_File *vf);
+
    +
    + +

    Parameters

    +
    +
    vf
    +
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile +functions. Once this has been called, the same OggVorbis_File +struct should be passed to all the libvorbisfile functions.
    +
    + + +

    Return Values

    +
    +
  159. +0 for success
    160. + +
  160. less than zero for failure:
    161. +
      +
    • OV_EREAD - A read from media returned an error.
      • +
    • OV_ENOTVORBIS - Bitstream is not Vorbis data.
      • +
    • OV_EVERSION - Vorbis version mismatch.
      • +
    • OV_EBADHEADER - Invalid Vorbis bitstream header.
      • +
    • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack corruption.
      • +
    +
    +

    + + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + + + + + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/ov_time_seek.html b/libvorbis-1.3.2/doc/vorbisfile/ov_time_seek.html new file mode 100755 index 0000000..ec19ce3 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/ov_time_seek.html @@ -0,0 +1,82 @@ + + + +Vorbisfile - function - ov_time_seek + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    ov_time_seek

    + +

    declared in "vorbis/vorbisfile.h";

    + +

    For seekable +streams, this seeks to the given time. For implementing seeking in a player, +this is the only function generally needed. This also updates everything needed within the +decoder, so you can immediately call ov_read() and get data from +the newly seeked to position. This function does not work for unseekable streams. + +

    + + + + +
    +
    
+int ov_time_seek(OggVorbis_File *vf, double s);
+
    +
    + +

    Parameters

    +
    +
    vf
    +
    Pointer to our already opened and initialized OggVorbis_File structure.
    +
    pos
    +
    Location to seek to within the file, specified in seconds.
    +
    + + +

    Return Values

    +
    +
      +
    • 0 for success
      • + +
    • +nonzero indicates failure, described by several error codes: +
        +
      • OV_ENOSEEK - Bitstream is not seekable. +
        • +
      • OV_EINVAL - Invalid argument value; possibly called with an OggVorbis_File structure that isn't open. +
        • +
      • OV_EREAD - A read from media returned an error. +
        • +
      • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack + corruption. +
        • +
      • OV_EBADLINK - Invalid stream section supplied to libvorbisfile, or the requested link is corrupt. +
        • +
      • +
    + +

    +
    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/ov_time_seek_lap.html b/libvorbis-1.3.2/doc/vorbisfile/ov_time_seek_lap.html new file mode 100755 index 0000000..f300f3b --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/ov_time_seek_lap.html @@ -0,0 +1,105 @@ + + + +Vorbisfile - function - ov_time_seek_lap + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    ov_time_seek_lap

    + +

    declared in "vorbis/vorbisfile.h";

    + +

    For seekable +streams, ov_time_seek_lap seeks to the given time. This variant of ov_time_seek also automatically +crosslaps the transition from the previous playback position into the +new playback position in order to eliminate clicking and boundary +discontinuities. Otherwise, usage and behavior is identical to ov_time_seek. + +

    ov_time_seek_lap also updates everything needed within the decoder, +so you can immediately call ov_read() and +get data from the newly seeked to position. + +

    ov_time_seek_lap will lap between logical stream links of differing +numbers of channels. Any extra channels from the origin of the seek +are ignored; playback of these channels simply ends. Extra channels at +the destination are lapped from silence. ov_time_seek_lap will also +lap between logical stream links of differing sample rates. In this +case, the sample rates are ignored (no implicit resampling is done to +match playback). It is up to the application developer to decide if +this behavior makes any sense in a given context; in practical use, +these default behaviors perform sensibly. + +

    This function does not work for unseekable streams. + + +

    + + + + +
    +
    
+int ov_time_seek_lap(OggVorbis_File *vf, double s);
+
    +
    + +

    Parameters

    +
    +
    vf
    +
    Pointer to our already opened and initialized OggVorbis_File structure.
    +
    pos
    +
    Location to seek to within the file, specified in seconds.
    +
    + + +

    Return Values

    +
    +
      +
    • 0 for success
      • + +
    • +nonzero indicates failure, described by several error codes: +
        +
      • OV_ENOSEEK - Bitstream is not seekable. +
        • +
      • OV_EINVAL - Invalid argument value; possibly called with an OggVorbis_File structure that isn't open. +
        • +
      • OV_EREAD - A read from media returned an error. +
        • +
      • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack + corruption. +
        • +
      • OV_EOF - Indicates stream is at end of file immediately after a seek + (making crosslap impossible as there's no preceeding decode state to crosslap). +
        • +
      • OV_EBADLINK - Invalid stream section supplied to libvorbisfile, or the requested link is corrupt. +
        • +
      • +
    + + +

    +
    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/ov_time_seek_page.html b/libvorbis-1.3.2/doc/vorbisfile/ov_time_seek_page.html new file mode 100755 index 0000000..271d575 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/ov_time_seek_page.html @@ -0,0 +1,83 @@ + + + +Vorbisfile - function - ov_time_seek_page + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    ov_time_seek_page

    + +

    declared in "vorbis/vorbisfile.h";

    + +

    For seekable +streams, this seeks to closest full page preceding the given time. This function is faster than ov_time_seek because it doesn't seek through the last few samples to reach an exact time, but it is also less accurate. This should be used when speed is important. +

    This function also updates everything needed within the +decoder, so you can immediately call ov_read() and get data from +the newly seeked to position. +

    This function does not work for unseekable streams. + +

    + + + + +
    +
    
+int ov_time_seek_page(OggVorbis_File *vf, double s);
+
    +
    + +

    Parameters

    +
    +
    vf
    +
    Pointer to our already opened and initialized OggVorbis_File structure.
    +
    pos
    +
    Location to seek to within the file, specified in seconds.
    +
    + + +

    Return Values

    +
    +
      +
    • 0 for success
      • + +
    • +nonzero indicates failure, described by several error codes: +
        +
      • OV_ENOSEEK - Bitstream is not seekable. +
        • +
      • OV_EINVAL - Invalid argument value; possibly called with an OggVorbis_File structure that isn't open. +
        • +
      • OV_EREAD - A read from media returned an error. +
        • +
      • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack + corruption. +
        • +
      • OV_EBADLINK - Invalid stream section supplied to libvorbisfile, or the requested link is corrupt. +
        • +
      • +
    + +

    +
    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/ov_time_seek_page_lap.html b/libvorbis-1.3.2/doc/vorbisfile/ov_time_seek_page_lap.html new file mode 100755 index 0000000..3b1effa --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/ov_time_seek_page_lap.html @@ -0,0 +1,112 @@ + + + +Vorbisfile - function - ov_time_seek_page_lap + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    ov_time_seek_page_lap

    + +

    declared in "vorbis/vorbisfile.h";

    + +

    For seekable streams, ov_time_seek_page_lap seeks to the closest +full page preceeding the given time. This variant of ov_time_seek_page also automatically +crosslaps the transition from the previous playback position into the +new playback position in order to eliminate clicking and boundary +discontinuities. Otherwise, usage and behavior is identical to ov_time_seek_page. + +

    ov_time_seek_page_lap is faster than ov_time_seek_lap because it doesn't +seek through the last few samples to reach an exact time, but it is +also less accurate. This should be used when speed is important, but +crosslapping is still desired. + +

    ov_time_seek_page_lap also updates everything needed within the +decoder, so you can immediately call ov_read() and get data from the newly seeked +to position. + +

    ov_time_seek_page_lap will lap between logical stream links of +differing numbers of channels. Any extra channels from the origin of +the seek are ignored; playback of these channels simply ends. Extra +channels at the destination are lapped from silence. +ov_time_seek_page_lap will also lap between logical stream links of +differing sample rates. In this case, the sample rates are ignored +(no implicit resampling is done to match playback). It is up to the +application developer to decide if this behavior makes any sense in a +given context; in practical use, these default behaviors perform +sensibly. + +

    This function does not work for unseekable streams. + +

    + + + + +
    +
    
+int ov_time_seek_page_lap(OggVorbis_File *vf, double s);
+
    +
    + +

    Parameters

    +
    +
    vf
    +
    Pointer to our already opened and initialized OggVorbis_File structure.
    +
    pos
    +
    Location to seek to within the file, specified in seconds.
    +
    + + +

    Return Values

    +
    +
      +
    • 0 for success
      • + +
    • +nonzero indicates failure, described by several error codes: +
        +
      • OV_ENOSEEK - Bitstream is not seekable. +
        • +
      • OV_EINVAL - Invalid argument value; possibly called with an OggVorbis_File structure that isn't open. +
        • +
      • OV_EREAD - A read from media returned an error. +
        • +
      • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack + corruption. +
        • +
      • OV_EOF - Indicates stream is at end of file immediately after a seek + (making crosslap impossible as there's no preceeding decode state to crosslap). +
        • +
      • OV_EBADLINK - Invalid stream section supplied to libvorbisfile, or the requested link is corrupt. +
        • +
      • +
    + + +

    +
    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/ov_time_tell.html b/libvorbis-1.3.2/doc/vorbisfile/ov_time_tell.html new file mode 100755 index 0000000..92d171c --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/ov_time_tell.html @@ -0,0 +1,63 @@ + + + +Vorbisfile - function - ov_time_tell + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    ov_time_tell

    + +

    declared in "vorbis/vorbisfile.h";

    + +

    Returns the current decoding offset in seconds. + +

    + + + + +
    +
    
+double ov_time_tell(OggVorbis_File *vf);
+
    +
    + +

    Parameters

    +
    +
    vf
    +
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile +functions.
    +
    + + +

    Return Values

    +
    +
  161. n indicates the current decoding time offset in seconds.
    162. +
  162. OV_EINVAL means that the argument was invalid. In this case, the requested bitstream did not exist.
    163. +
    +

    + + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/ov_time_total.html b/libvorbis-1.3.2/doc/vorbisfile/ov_time_total.html new file mode 100755 index 0000000..3b34f93 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/ov_time_total.html @@ -0,0 +1,67 @@ + + + +Vorbisfile - function - ov_time_total + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    ov_time_total

    + +

    declared in "vorbis/vorbisfile.h";

    + + +

    Returns the total time in seconds of the physical bitstream or a specified logical bitstream. + + +

    + + + + +
    +
    
+double ov_time_total(OggVorbis_File *vf,int i);
+
    +
    + +

    Parameters

    +
    +
    vf
    +
    A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile +functions.
    +
    i
    +
    Link to the desired logical bitstream. To retrieve the time total for the entire physical bitstream, this parameter should be set to -1.
    +
    + + +

    Return Values

    +
    +
  163. OV_EINVAL means that the argument was invalid. In this case, the requested bitstream did not exist or the bitstream is nonseekable.
    164. +
  164. n total length in seconds of content if i=-1.
    165. +
  165. n length in seconds of logical bitstream if i=0 to n.
    166. +
    +

    + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/overview.html b/libvorbis-1.3.2/doc/vorbisfile/overview.html new file mode 100755 index 0000000..1306495 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/overview.html @@ -0,0 +1,61 @@ + + + +Vorbisfile - API Overview + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    Vorbisfile API Overview

    + +

    The makeup of the Vorbisfile libvorbisfile library API is relatively +simple. It revolves around a single file resource. This file resource is +passed to libvorbisfile, where it is opened, manipulated, and closed, +in the form of an OggVorbis_File +struct. +

    +The Vorbisfile API consists of the following functional categories: +

    +

    +

    +In addition, the following subjects deserve attention additional to +the above general overview: +

    +

    +

    + + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/reference.html b/libvorbis-1.3.2/doc/vorbisfile/reference.html new file mode 100755 index 0000000..7c3c789 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/reference.html @@ -0,0 +1,86 @@ + + + +Vorbisfile API Reference + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    Vorbisfile API Reference

    + +

    +Data Structures
    +OggVorbis_File
    +ov_callbacks
    +
    +Data Structures from libvorbis
    +vorbis_comment
    +vorbis_info
    +
    +Setup/Teardown
    +ov_fopen()
    +ov_open()
    +ov_open_callbacks()
    +ov_clear()
    +ov_test()
    +ov_test_callbacks()
    +ov_test_open()
    +
    +Decoding
    +ov_read()
    +ov_read_float()
    +ov_read_filter()
    +ov_crosslap()
    +
    +Seeking
    +ov_raw_seek()
    +ov_pcm_seek()
    +ov_time_seek()
    +ov_pcm_seek_page()
    +ov_time_seek_page()

    +ov_raw_seek_lap()
    +ov_pcm_seek_lap()
    +ov_time_seek_lap()
    +ov_pcm_seek_page_lap()
    +ov_time_seek_page_lap()
    +
    +File Information
    +ov_bitrate()
    +ov_bitrate_instant()
    +ov_streams()
    +ov_seekable()
    +ov_serialnumber()
    +ov_raw_total()
    +ov_pcm_total()
    +ov_time_total()
    +ov_raw_tell()
    +ov_pcm_tell()
    +ov_time_tell()
    +ov_info()
    +ov_comment()
    +
    +Return Codes (from libvorbis)
    + + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/seekexample.html b/libvorbis-1.3.2/doc/vorbisfile/seekexample.html new file mode 100755 index 0000000..897403d --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/seekexample.html @@ -0,0 +1,152 @@ + + + +vorbisfile - Example Code + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    Example Code: seeking

    + +

    +The following is a run-through of the seeking example program supplied +with vorbisfile - seeking_test.c. +This program tests the vorbisfile ov_time_seek function by seeking to random points within the file. + +

    +First, relevant headers, including vorbis-specific "codec.h" and "vorbisfile.h" have to be included. + +

    + + + + +
    +
    
+#include <stdlib.h>
+#include <stdio.h>
+#include "vorbis/codec.h"
+#include "vorbis/vorbisfile.h"
+
    +
    + +

    Inside main(), we declare our primary OggVorbis_File structure. We also declare other helpful variables to track our progress within the file. +

    + + + + +
    +
    
+int main(){
+  OggVorbis_File ov;
+  int i;
+
    +
    + +

    This example takes its input on stdin which is in 'text' mode by default under Windows; this will corrupt the input data unless set to binary mode. This applies only to Windows. +

    + + + + +
    +
    
+#ifdef _WIN32 /* We need to set stdin to binary mode under Windows */
+  _setmode( _fileno( stdin ), _O_BINARY );
+#endif
+
    +
    + +

    ov_open() must be +called to initialize the OggVorbis_File structure with default values. +ov_open_callbacks() also checks to ensure that we're reading Vorbis format and not something else. + +

    + + + + +
    +
    
+  if(ov_open_callbacks(stdin,&ov,NULL,-1, OV_CALLBACKS_NOCLOSE)<0){
+    printf("Could not open input as an OggVorbis file.\n\n");
+    exit(1);
+  }
+
+
    +
    + +

    +First we check to make sure the stream is seekable using ov_seekable. + +

    Then we seek to 100 random spots in the bitstream using ov_time_seek with randomly generated values. + +

    + + + + +
    +
    
+  
+  /* print details about each logical bitstream in the input */
+  if(ov_seekable(&ov)){
+    double length=ov_time_total(&ov,-1);
+    printf("testing seeking to random places in %g seconds....\n",length);
+    for(i=0;i<100;i++){
+      double val=(double)rand()/RAND_MAX*length;
+      ov_time_seek(&ov,val);
+      printf("\r\t%d [%gs]...     ",i,val);
+      fflush(stdout);
+    }
+    
+    printf("\r                                   \nOK.\n\n");
+  }else{
+    printf("Standard input was not seekable.\n");
+  }
+  
+
    +
    +

    +When we're done seeking, we need to call ov_clear() to release the bitstream. + +

    + + + + +
    +
    
+  ov_clear(&ov);
+  return 0;
+}
+
    +
    + +

    +The full source for seeking_test.c can be found with the vorbis +distribution in seeking_test.c. + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/seeking.html b/libvorbis-1.3.2/doc/vorbisfile/seeking.html new file mode 100755 index 0000000..17e4e82 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/seeking.html @@ -0,0 +1,107 @@ + + + +Vorbisfile - Seeking + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    Seeking

    +

    Seeking functions allow you to specify a specific point in the stream to begin or continue decoding. +

    +All libvorbisfile seeking routines are declared in "vorbis/vorbisfile.h". + +

    Certain seeking functions are best suited to different situations. +When speed is important and exact positioning isn't required, +page-level seeking should be used. Note also that Vorbis files do not +necessarily start at a sample number or time offset of zero. Do not +be surprised if a file begins at a positive offset of several minutes +or hours, such as would happen if a large stream (such as a concert +recording) is chopped into multiple separate files. Requesting to +seek to a position before the beginning of such a file will seek to +the position where audio begins. + +

    As of vorbisfile version 1.68, seeking also optionally provides +automatic crosslapping to eliminate clicks and other discontinuity +artifacts at seeking boundaries. This fetaure is of particular +interest to player and game developers implementing dynamic music and +audio engines, or others looking for smooth transitions within a +single sample or across multiple samples.

    + +

    Naturally, seeking is available only within a seekable file or +stream. Seeking functions will return OV_ENOSEEK on +nonseekable files and streams. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    functionpurpose
    ov_raw_seekThis function seeks to a position specified in the compressed bitstream, specified in bytes.
    ov_pcm_seekThis function seeks to a specific audio sample number, specified in pcm samples.
    ov_pcm_seek_pageThis function seeks to the closest page preceding the specified audio sample number, specified in pcm samples.
    ov_time_seekThis function seeks to the specific time location in the bitstream, specified in seconds
    ov_time_seek_pageThis function seeks to the closest page preceding the specified time position in the bitstream
    ov_raw_seek_lapThis function seeks to a position specified in the compressed bitstream, specified in bytes. The boundary between the old and new playback positions is crosslapped to eliminate discontinuities.
    ov_pcm_seek_lapThis function seeks to a specific audio sample number, specified in pcm samples. The boundary between the old and new playback positions is crosslapped to eliminate discontinuities.
    ov_pcm_seek_page_lapThis function seeks to the closest page preceding the specified audio sample number, specified in pcm samples. The boundary between the old and new playback positions is crosslapped to eliminate discontinuities.
    ov_time_seek_lapThis function seeks to the specific time location in the bitstream, specified in seconds. The boundary between the old and new playback positions is crosslapped to eliminate discontinuities.
    ov_time_seek_page_lapThis function seeks to the closest page preceding the specified time position in the bitstream. The boundary between the old and new playback positions is crosslapped to eliminate discontinuities.
    + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/seeking_example_c.html b/libvorbis-1.3.2/doc/vorbisfile/seeking_example_c.html new file mode 100755 index 0000000..ffb7814 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/seeking_example_c.html @@ -0,0 +1,86 @@ + + + +vorbisfile - seeking_test.c + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    seeking_test.c

    + +

    +The example program source: + +

    + + + + +
    +
    
+
+#include 
+#include 
+#include "vorbis/codec.h"
+#include "vorbis/vorbisfile.h"
+
+int main(){
+  OggVorbis_File ov;
+  int i;
+
+#ifdef _WIN32 /* We need to set stdin to binary mode under Windows */
+  _setmode( _fileno( stdin ), _O_BINARY );
+#endif
+
+  /* open the file/pipe on stdin */
+  if(ov_open_callbacks(stdin,&ov,NULL,-1,OV_CALLBACKS_NOCLOSE)==-1){
+    printf("Could not open input as an OggVorbis file.\n\n");
+    exit(1);
+  }
+  
+  /* print details about each logical bitstream in the input */
+  if(ov_seekable(&ov)){
+    double length=ov_time_total(&ov,-1);
+    printf("testing seeking to random places in %g seconds....\n",length);
+    for(i=0;i<100;i++){
+      double val=(double)rand()/RAND_MAX*length;
+      ov_time_seek(&ov,val);
+      printf("\r\t%d [%gs]...     ",i,val);
+      fflush(stdout);
+    }
+    
+    printf("\r                                   \nOK.\n\n");
+  }else{
+    printf("Standard input was not seekable.\n");
+  }
+
+  ov_clear(&ov);
+  return 0;
+}
+
+
    +
    + + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/seeking_test_c.html b/libvorbis-1.3.2/doc/vorbisfile/seeking_test_c.html new file mode 100755 index 0000000..ffb7814 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/seeking_test_c.html @@ -0,0 +1,86 @@ + + + +vorbisfile - seeking_test.c + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    seeking_test.c

    + +

    +The example program source: + +

    + + + + +
    +
    
+
+#include 
+#include 
+#include "vorbis/codec.h"
+#include "vorbis/vorbisfile.h"
+
+int main(){
+  OggVorbis_File ov;
+  int i;
+
+#ifdef _WIN32 /* We need to set stdin to binary mode under Windows */
+  _setmode( _fileno( stdin ), _O_BINARY );
+#endif
+
+  /* open the file/pipe on stdin */
+  if(ov_open_callbacks(stdin,&ov,NULL,-1,OV_CALLBACKS_NOCLOSE)==-1){
+    printf("Could not open input as an OggVorbis file.\n\n");
+    exit(1);
+  }
+  
+  /* print details about each logical bitstream in the input */
+  if(ov_seekable(&ov)){
+    double length=ov_time_total(&ov,-1);
+    printf("testing seeking to random places in %g seconds....\n",length);
+    for(i=0;i<100;i++){
+      double val=(double)rand()/RAND_MAX*length;
+      ov_time_seek(&ov,val);
+      printf("\r\t%d [%gs]...     ",i,val);
+      fflush(stdout);
+    }
+    
+    printf("\r                                   \nOK.\n\n");
+  }else{
+    printf("Standard input was not seekable.\n");
+  }
+
+  ov_clear(&ov);
+  return 0;
+}
+
+
    +
    + + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/seekingexample.html b/libvorbis-1.3.2/doc/vorbisfile/seekingexample.html new file mode 100755 index 0000000..89459e4 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/seekingexample.html @@ -0,0 +1,203 @@ + + + +vorbisfile - Example Code + + + + + + + + + +

    vorbisfile documentation

    vorbisfile version 1.25 - 20000615

    + +

    Example Code

    + +

    +The following is a run-through of the decoding example program supplied +with vorbisfile - vorbisfile_example.c. +This program takes a vorbis bitstream from stdin and writes raw pcm to stdout. + +

    +First, relevant headers, including vorbis-specific "codec.h" and "vorbisfile.h" have to be included. + +

    + + + + +
    +
    
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+#include "vorbis/codec.h"
+#include "vorbis/vorbisfile.h"
+
    +
    +

    +We also have to make a concession to Windows users here. If we are using windows for decoding, we must declare these libraries so that we can set stdin/stdout to binary. +

    + + + + +
    +
    
+#ifdef _WIN32
+#include <io.h>
+#include <fcntl.h>
+#endif
+
    +
    +

    +Next, a buffer for the pcm audio output is declared. + +

    + + + + +
    +
    
+char pcmout[4096];
+
    +
    + +

    Inside main(), we declare our primary OggVorbis_File structure. We also declare a few other helpful variables to track out progress within the file. +Also, we make our final concession to Windows users by setting the stdin and stdout to binary mode. +

    + + + + +
    +
    
+int main(int argc, char **argv){
+  OggVorbis_File vf;
+  int eof=0;
+  int current_section;
+
+#ifdef _WIN32
+  _setmode( _fileno( stdin ), _O_BINARY );
+#endif
+
    +
    + +

    ov_open_callbacks() must be +called to initialize the OggVorbis_File structure with default values. +ov_open_callbacks() also checks to ensure that we're reading Vorbis format and not something else. + +

    + + + + +
    +
    
+  if(ov_open_callbacks(stdin, &vf, NULL, 0, OV_CALLBACKS_NOCLOSE) < 0) {
+      fprintf(stderr,"Input does not appear to be an Ogg bitstream.\n");
+      exit(1);
+  }
+
+
    +
    + +

    +We're going to pull the channel and bitrate info from the file using ov_info() and show them to the user. +We also want to pull out and show the user a comment attached to the file using ov_comment(). + +

    + + + + +
    +
    
+  {
+    char **ptr=ov_comment(&vf,-1)->user_comments;
+    vorbis_info *vi=ov_info(&vf,-1);
+    while(*ptr){
+      fprintf(stderr,"%s\n",*ptr);
+      ++ptr;
+    }
+    fprintf(stderr,"\nBitstream is %d channel, %ldHz\n",vi->channels,vi->rate);
+    fprintf(stderr,"Encoded by: %s\n\n",ov_comment(&vf,-1)->vendor);
+  }
+  
+
    +
    + +

    +Here's the read loop: + +

    + + + + +
    +
    
+
+  while(!eof){
+    long ret=ov_read(&vf,pcmout,sizeof(pcmout),0,2,1,¤t_section);
+    switch(ret){
+    case 0:
+      /* EOF */
+      eof=1;
+      break;
+    case -1:
+      break;
+    default:
+      fwrite(pcmout,1,ret,stdout);
+      break;
+    }
+  }
+  
+
    +
    + +

    +The code is reading blocks of data using ov_read(). +Based on the value returned, we know if we're at the end of the file or have invalid data. If we have valid data, we write it to the pcm output. + +

    +Now that we've finished playing, we can pack up and go home. It's important to call ov_clear() when we're finished. + +

    + + + + +
    +
    
+
+  ov_clear(&vf);
+    
+  fprintf(stderr,"Done.\n");
+  return(0);
+}
+
    +
    + +

    +The full source for vorbisfile_example.c can be found with the vorbis +distribution in vorbisfile_example.c. + +

    +

    + + + + + + + + +

    copyright © 2000 vorbis team

    Ogg Vorbis

    vorbisfile documentation

    vorbisfile version 1.25 - 20000615

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/style.css b/libvorbis-1.3.2/doc/vorbisfile/style.css new file mode 100755 index 0000000..81cf417 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/style.css @@ -0,0 +1,7 @@ +BODY { font-family: Helvetica, sans-serif } +TD { font-family: Helvetica, sans-serif } +P { font-family: Helvetica, sans-serif } +H1 { font-family: Helvetica, sans-serif } +H2 { font-family: Helvetica, sans-serif } +H4 { font-family: Helvetica, sans-serif } +P.tiny { font-size: 8pt } diff --git a/libvorbis-1.3.2/doc/vorbisfile/threads.html b/libvorbis-1.3.2/doc/vorbisfile/threads.html new file mode 100755 index 0000000..274e115 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/threads.html @@ -0,0 +1,50 @@ + + + +Vorbisfile - Thread Safety + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    Thread Safety

    + +Vorbisfile's libvorbisfile may be used safely in a threading environment +so long as thread access to individual OggVorbis_File instances is serialized. +
      + +
    • Only one thread at a time may enter a function that takes a given OggVorbis_File instance, even if the +functions involved appear to be read-only.

      + +

    • Multiple threads may enter +libvorbisfile at a given time, so long as each thread's function calls +are using different OggVorbis_File +instances.

      + +

    • Any one OggVorbis_File instance may be used safely from multiple threads so long as only one thread at a time is making calls using that instance.

      +

    + +

    +
    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisfile/vorbisfile_example_c.html b/libvorbis-1.3.2/doc/vorbisfile/vorbisfile_example_c.html new file mode 100755 index 0000000..899ccb7 --- /dev/null +++ b/libvorbis-1.3.2/doc/vorbisfile/vorbisfile_example_c.html @@ -0,0 +1,106 @@ + + + +vorbisfile - vorbisfile_example.c + + + + + + + + + +

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + +

    vorbisfile_example.c

    + +

    +The example program source: + +

    + + + + +
    +
    
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+#include "vorbis/codec.h"
+#include "vorbis/vorbisfile.h"
+
+#ifdef _WIN32
+#include <io.h>
+#include <fcntl.h>
+#endif
+
+char pcmout[4096];
+
+int main(int argc, char **argv){
+  OggVorbis_File vf;
+  int eof=0;
+  int current_section;
+
+#ifdef _WIN32
+  _setmode( _fileno( stdin ), _O_BINARY );
+  _setmode( _fileno( stdout ), _O_BINARY );
+#endif
+
+  if(ov_open_callbacks(stdin, &vf, NULL, 0, OV_CALLBACKS_NOCLOSE) < 0) {
+      fprintf(stderr,"Input does not appear to be an Ogg bitstream.\n");
+      exit(1);
+  }
+
+  {
+    char **ptr=ov_comment(&vf,-1)->user_comments;
+    vorbis_info *vi=ov_info(&vf,-1);
+    while(*ptr){
+      fprintf(stderr,"%s\n",*ptr);
+      ++ptr;
+    }
+    fprintf(stderr,"\nBitstream is %d channel, %ldHz\n",vi->channels,vi->rate);
+    fprintf(stderr,"Encoded by: %s\n\n",ov_comment(&vf,-1)->vendor);
+  }
+  
+  while(!eof){
+    long ret=ov_read(&vf,pcmout,sizeof(pcmout),0,2,1,¤t_section);
+    if (ret == 0) {
+      /* EOF */
+      eof=1;
+    } else if (ret < 0) {
+      /* error in the stream.  Not a problem, just reporting it in
+	 case we (the app) cares.  In this case, we don't. */
+    } else {
+      /* we don't bother dealing with sample rate changes, etc, but
+	 you'll have to */
+      fwrite(pcmout,1,ret,stdout);
+    }
+  }
+
+  ov_clear(&vf);
+    
+  fprintf(stderr,"Done.\n");
+  return(0);
+}
+
+
    +
    + + +

    +

    + + + + + + + + +

    copyright © 2000-2010 Xiph.Org

    Ogg Vorbis

    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101

    + + + + diff --git a/libvorbis-1.3.2/doc/vorbisword2.png b/libvorbis-1.3.2/doc/vorbisword2.png new file mode 100755 index 0000000..2d050aa Binary files /dev/null and b/libvorbis-1.3.2/doc/vorbisword2.png differ diff --git a/libvorbis-1.3.2/doc/wait.png b/libvorbis-1.3.2/doc/wait.png new file mode 100755 index 0000000..39d9c8a Binary files /dev/null and b/libvorbis-1.3.2/doc/wait.png differ diff --git a/libvorbis-1.3.2/doc/white-xifish.png b/libvorbis-1.3.2/doc/white-xifish.png new file mode 100755 index 0000000..409b9a6 Binary files /dev/null and b/libvorbis-1.3.2/doc/white-xifish.png differ diff --git a/libvorbis-1.3.2/doc/window1.png b/libvorbis-1.3.2/doc/window1.png new file mode 100755 index 0000000..968bd3f Binary files /dev/null and b/libvorbis-1.3.2/doc/window1.png differ diff --git a/libvorbis-1.3.2/doc/window2.png b/libvorbis-1.3.2/doc/window2.png new file mode 100755 index 0000000..bd8e3bb Binary files /dev/null and b/libvorbis-1.3.2/doc/window2.png differ diff --git a/libvorbis-1.3.2/doc/xifish.pdf b/libvorbis-1.3.2/doc/xifish.pdf new file mode 100755 index 0000000..631ce5c Binary files /dev/null and b/libvorbis-1.3.2/doc/xifish.pdf differ diff --git a/libvorbis-1.3.2/examples/Makefile.am b/libvorbis-1.3.2/examples/Makefile.am new file mode 100755 index 0000000..4518976 --- /dev/null +++ b/libvorbis-1.3.2/examples/Makefile.am @@ -0,0 +1,34 @@ +## Process this file with automake to produce Makefile.in + +AUTOMAKE_OPTIONS = foreign + +INCLUDES = -I$(top_srcdir)/include @OGG_CFLAGS@ + +noinst_PROGRAMS = decoder_example encoder_example chaining_example\ + vorbisfile_example seeking_example + +EXTRA_DIST = frameview.pl + +# uncomment to build static executables from the example code +#LDFLAGS = -all-static + +decoder_example_SOURCES = decoder_example.c +decoder_example_LDADD = $(top_builddir)/lib/libvorbis.la + +encoder_example_SOURCES = encoder_example.c +encoder_example_LDADD = $(top_builddir)/lib/libvorbisenc.la $(top_builddir)/lib/libvorbis.la + +chaining_example_SOURCES = chaining_example.c +chaining_example_LDADD = $(top_builddir)/lib/libvorbisfile.la $(top_builddir)/lib/libvorbis.la + +vorbisfile_example_SOURCES = vorbisfile_example.c +vorbisfile_example_LDADD = $(top_builddir)/lib/libvorbisfile.la $(top_builddir)/lib/libvorbis.la + +seeking_example_SOURCES = seeking_example.c +seeking_example_LDADD = $(top_builddir)/lib/libvorbisfile.la $(top_builddir)/lib/libvorbis.la + +debug: + $(MAKE) all CFLAGS="@DEBUG@" + +profile: + $(MAKE) all CFLAGS="@PROFILE@" diff --git a/libvorbis-1.3.2/examples/Makefile.in b/libvorbis-1.3.2/examples/Makefile.in new file mode 100755 index 0000000..2488755 --- /dev/null +++ b/libvorbis-1.3.2/examples/Makefile.in @@ -0,0 +1,524 @@ +# Makefile.in generated by automake 1.10.2 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +target_triplet = @target@ +noinst_PROGRAMS = 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PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: illustrate simple use of chained bitstream and vorbisfile.a + last mod: $Id: chaining_example.c 16243 2009-07-10 02:49:31Z xiphmont $ + + ********************************************************************/ + +#include +#include +#include + +#ifdef _WIN32 /* We need the following two to set stdin/stdout to binary */ +#include +#include +#endif + +int main(){ + OggVorbis_File ov; + int i; + +#ifdef _WIN32 /* We need to set stdin to binary mode. Damn windows. */ + /* Beware the evil ifdef. We avoid these where we can, but this one we + cannot. Don't add any more, you'll probably go to hell if you do. */ + _setmode( _fileno( stdin ), _O_BINARY ); +#endif + + /* open the file/pipe on stdin */ + if(ov_open_callbacks(stdin,&ov,NULL,-1,OV_CALLBACKS_NOCLOSE)<0){ + printf("Could not open input as an OggVorbis file.\n\n"); + exit(1); + } + + /* print details about each logical bitstream in the input */ + if(ov_seekable(&ov)){ + printf("Input bitstream contained %ld logical bitstream section(s).\n", + ov_streams(&ov)); + printf("Total bitstream samples: %ld\n\n", + (long)ov_pcm_total(&ov,-1)); + printf("Total bitstream playing time: %ld seconds\n\n", + (long)ov_time_total(&ov,-1)); + + }else{ + printf("Standard input was not seekable.\n" + "First logical bitstream information:\n\n"); + } + + for(i=0;irate,vi->channels,ov_bitrate(&ov,i)/1000, + ov_serialnumber(&ov,i)); + printf("\t\theader length: %ld bytes\n",(long) + (ov.dataoffsets[i]-ov.offsets[i])); + printf("\t\tcompressed length: %ld bytes\n",(long)(ov_raw_total(&ov,i))); + printf("\t\tplay time: %lds\n",(long)ov_time_total(&ov,i)); + } + + ov_clear(&ov); + return 0; +} + diff --git a/libvorbis-1.3.2/examples/decoder_example.c b/libvorbis-1.3.2/examples/decoder_example.c new file mode 100755 index 0000000..1cd7e34 --- /dev/null +++ b/libvorbis-1.3.2/examples/decoder_example.c @@ -0,0 +1,314 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: simple example decoder + last mod: $Id: decoder_example.c 16243 2009-07-10 02:49:31Z xiphmont $ + + ********************************************************************/ + +/* Takes a vorbis bitstream from stdin and writes raw stereo PCM to + stdout. Decodes simple and chained OggVorbis files from beginning + to end. Vorbisfile.a is somewhat more complex than the code below. */ + +/* Note that this is POSIX, not ANSI code */ + +#include +#include +#include +#include + +#ifdef _WIN32 /* We need the following two to set stdin/stdout to binary */ +#include +#include +#endif + +#if defined(__MACOS__) && defined(__MWERKS__) +#include /* CodeWarrior's Mac "command-line" support */ +#endif + +ogg_int16_t convbuffer[4096]; /* take 8k out of the data segment, not the stack */ +int convsize=4096; + +extern void _VDBG_dump(void); + +int main(){ + ogg_sync_state oy; /* sync and verify incoming physical bitstream */ + ogg_stream_state os; /* take physical pages, weld into a logical + stream of packets */ + ogg_page og; /* one Ogg bitstream page. Vorbis packets are inside */ + ogg_packet op; /* one raw packet of data for decode */ + + vorbis_info vi; /* struct that stores all the static vorbis bitstream + settings */ + vorbis_comment vc; /* struct that stores all the bitstream user comments */ + vorbis_dsp_state vd; /* central working state for the packet->PCM decoder */ + vorbis_block vb; /* local working space for packet->PCM decode */ + + char *buffer; + int bytes; + +#ifdef _WIN32 /* We need to set stdin/stdout to binary mode. Damn windows. */ + /* Beware the evil ifdef. We avoid these where we can, but this one we + cannot. Don't add any more, you'll probably go to hell if you do. */ + _setmode( _fileno( stdin ), _O_BINARY ); + _setmode( _fileno( stdout ), _O_BINARY ); +#endif + +#if defined(macintosh) && defined(__MWERKS__) + { + int argc; + char **argv; + argc=ccommand(&argv); /* get a "command line" from the Mac user */ + /* this also lets the user set stdin and stdout */ + } +#endif + + /********** Decode setup ************/ + + ogg_sync_init(&oy); /* Now we can read pages */ + + while(1){ /* we repeat if the bitstream is chained */ + int eos=0; + int i; + + /* grab some data at the head of the stream. We want the first page + (which is guaranteed to be small and only contain the Vorbis + stream initial header) We need the first page to get the stream + serialno. */ + + /* submit a 4k block to libvorbis' Ogg layer */ + buffer=ogg_sync_buffer(&oy,4096); + bytes=fread(buffer,1,4096,stdin); + ogg_sync_wrote(&oy,bytes); + + /* Get the first page. */ + if(ogg_sync_pageout(&oy,&og)!=1){ + /* have we simply run out of data? If so, we're done. */ + if(bytes<4096)break; + + /* error case. Must not be Vorbis data */ + fprintf(stderr,"Input does not appear to be an Ogg bitstream.\n"); + exit(1); + } + + /* Get the serial number and set up the rest of decode. */ + /* serialno first; use it to set up a logical stream */ + ogg_stream_init(&os,ogg_page_serialno(&og)); + + /* extract the initial header from the first page and verify that the + Ogg bitstream is in fact Vorbis data */ + + /* I handle the initial header first instead of just having the code + read all three Vorbis headers at once because reading the initial + header is an easy way to identify a Vorbis bitstream and it's + useful to see that functionality seperated out. */ + + vorbis_info_init(&vi); + vorbis_comment_init(&vc); + if(ogg_stream_pagein(&os,&og)<0){ + /* error; stream version mismatch perhaps */ + fprintf(stderr,"Error reading first page of Ogg bitstream data.\n"); + exit(1); + } + + if(ogg_stream_packetout(&os,&op)!=1){ + /* no page? must not be vorbis */ + fprintf(stderr,"Error reading initial header packet.\n"); + exit(1); + } + + if(vorbis_synthesis_headerin(&vi,&vc,&op)<0){ + /* error case; not a vorbis header */ + fprintf(stderr,"This Ogg bitstream does not contain Vorbis " + "audio data.\n"); + exit(1); + } + + /* At this point, we're sure we're Vorbis. We've set up the logical + (Ogg) bitstream decoder. Get the comment and codebook headers and + set up the Vorbis decoder */ + + /* The next two packets in order are the comment and codebook headers. + They're likely large and may span multiple pages. Thus we read + and submit data until we get our two packets, watching that no + pages are missing. If a page is missing, error out; losing a + header page is the only place where missing data is fatal. */ + + i=0; + while(i<2){ + while(i<2){ + int result=ogg_sync_pageout(&oy,&og); + if(result==0)break; /* Need more data */ + /* Don't complain about missing or corrupt data yet. We'll + catch it at the packet output phase */ + if(result==1){ + ogg_stream_pagein(&os,&og); /* we can ignore any errors here + as they'll also become apparent + at packetout */ + while(i<2){ + result=ogg_stream_packetout(&os,&op); + if(result==0)break; + if(result<0){ + /* Uh oh; data at some point was corrupted or missing! + We can't tolerate that in a header. Die. */ + fprintf(stderr,"Corrupt secondary header. Exiting.\n"); + exit(1); + } + result=vorbis_synthesis_headerin(&vi,&vc,&op); + if(result<0){ + fprintf(stderr,"Corrupt secondary header. Exiting.\n"); + exit(1); + } + i++; + } + } + } + /* no harm in not checking before adding more */ + buffer=ogg_sync_buffer(&oy,4096); + bytes=fread(buffer,1,4096,stdin); + if(bytes==0 && i<2){ + fprintf(stderr,"End of file before finding all Vorbis headers!\n"); + exit(1); + } + ogg_sync_wrote(&oy,bytes); + } + + /* Throw the comments plus a few lines about the bitstream we're + decoding */ + { + char **ptr=vc.user_comments; + while(*ptr){ + fprintf(stderr,"%s\n",*ptr); + ++ptr; + } + fprintf(stderr,"\nBitstream is %d channel, %ldHz\n",vi.channels,vi.rate); + fprintf(stderr,"Encoded by: %s\n\n",vc.vendor); + } + + convsize=4096/vi.channels; + + /* OK, got and parsed all three headers. Initialize the Vorbis + packet->PCM decoder. */ + if(vorbis_synthesis_init(&vd,&vi)==0){ /* central decode state */ + vorbis_block_init(&vd,&vb); /* local state for most of the decode + so multiple block decodes can + proceed in parallel. We could init + multiple vorbis_block structures + for vd here */ + + /* The rest is just a straight decode loop until end of stream */ + while(!eos){ + while(!eos){ + int result=ogg_sync_pageout(&oy,&og); + if(result==0)break; /* need more data */ + if(result<0){ /* missing or corrupt data at this page position */ + fprintf(stderr,"Corrupt or missing data in bitstream; " + "continuing...\n"); + }else{ + ogg_stream_pagein(&os,&og); /* can safely ignore errors at + this point */ + while(1){ + result=ogg_stream_packetout(&os,&op); + + if(result==0)break; /* need more data */ + if(result<0){ /* missing or corrupt data at this page position */ + /* no reason to complain; already complained above */ + }else{ + /* we have a packet. Decode it */ + float **pcm; + int samples; + + if(vorbis_synthesis(&vb,&op)==0) /* test for success! */ + vorbis_synthesis_blockin(&vd,&vb); + /* + + **pcm is a multichannel float vector. In stereo, for + example, pcm[0] is left, and pcm[1] is right. samples is + the size of each channel. Convert the float values + (-1.<=range<=1.) to whatever PCM format and write it out */ + + while((samples=vorbis_synthesis_pcmout(&vd,&pcm))>0){ + int j; + int clipflag=0; + int bout=(samples32767){ + val=32767; + clipflag=1; + } + if(val<-32768){ + val=-32768; + clipflag=1; + } + *ptr=val; + ptr+=vi.channels; + } + } + + if(clipflag) + fprintf(stderr,"Clipping in frame %ld\n",(long)(vd.sequence)); + + + fwrite(convbuffer,2*vi.channels,bout,stdout); + + vorbis_synthesis_read(&vd,bout); /* tell libvorbis how + many samples we + actually consumed */ + } + } + } + if(ogg_page_eos(&og))eos=1; + } + } + if(!eos){ + buffer=ogg_sync_buffer(&oy,4096); + bytes=fread(buffer,1,4096,stdin); + ogg_sync_wrote(&oy,bytes); + if(bytes==0)eos=1; + } + } + + /* ogg_page and ogg_packet structs always point to storage in + libvorbis. They're never freed or manipulated directly */ + + vorbis_block_clear(&vb); + vorbis_dsp_clear(&vd); + }else{ + fprintf(stderr,"Error: Corrupt header during playback initialization.\n"); + } + + /* clean up this logical bitstream; before exit we see if we're + followed by another [chained] */ + + ogg_stream_clear(&os); + vorbis_comment_clear(&vc); + vorbis_info_clear(&vi); /* must be called last */ + } + + /* OK, clean up the framer */ + ogg_sync_clear(&oy); + + fprintf(stderr,"Done.\n"); + return(0); +} diff --git a/libvorbis-1.3.2/examples/encoder_example.c b/libvorbis-1.3.2/examples/encoder_example.c new file mode 100755 index 0000000..6eecf91 --- /dev/null +++ b/libvorbis-1.3.2/examples/encoder_example.c @@ -0,0 +1,252 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: simple example encoder + last mod: $Id: encoder_example.c 16946 2010-03-03 16:12:40Z xiphmont $ + + ********************************************************************/ + +/* takes a stereo 16bit 44.1kHz WAV file from stdin and encodes it into + a Vorbis bitstream */ + +/* Note that this is POSIX, not ANSI, code */ + +#include +#include +#include +#include +#include +#include + +#ifdef _WIN32 /* We need the following two to set stdin/stdout to binary */ +#include +#include +#endif + +#if defined(__MACOS__) && defined(__MWERKS__) +#include /* CodeWarrior's Mac "command-line" support */ +#endif + +#define READ 1024 +signed char readbuffer[READ*4+44]; /* out of the data segment, not the stack */ + +int main(){ + ogg_stream_state os; /* take physical pages, weld into a logical + stream of packets */ + ogg_page og; /* one Ogg bitstream page. Vorbis packets are inside */ + ogg_packet op; /* one raw packet of data for decode */ + + vorbis_info vi; /* struct that stores all the static vorbis bitstream + settings */ + vorbis_comment vc; /* struct that stores all the user comments */ + + vorbis_dsp_state vd; /* central working state for the packet->PCM decoder */ + vorbis_block vb; /* local working space for packet->PCM decode */ + + int eos=0,ret; + int i, founddata; + +#if defined(macintosh) && defined(__MWERKS__) + int argc = 0; + char **argv = NULL; + argc = ccommand(&argv); /* get a "command line" from the Mac user */ + /* this also lets the user set stdin and stdout */ +#endif + + /* we cheat on the WAV header; we just bypass 44 bytes (simplest WAV + header is 44 bytes) and assume that the data is 44.1khz, stereo, 16 bit + little endian pcm samples. This is just an example, after all. */ + +#ifdef _WIN32 /* We need to set stdin/stdout to binary mode. Damn windows. */ + /* if we were reading/writing a file, it would also need to in + binary mode, eg, fopen("file.wav","wb"); */ + /* Beware the evil ifdef. We avoid these where we can, but this one we + cannot. Don't add any more, you'll probably go to hell if you do. */ + _setmode( _fileno( stdin ), _O_BINARY ); + _setmode( _fileno( stdout ), _O_BINARY ); +#endif + + + /* we cheat on the WAV header; we just bypass the header and never + verify that it matches 16bit/stereo/44.1kHz. This is just an + example, after all. */ + + readbuffer[0] = '\0'; + for (i=0, founddata=0; i<30 && ! feof(stdin) && ! ferror(stdin); i++) + { + fread(readbuffer,1,2,stdin); + + if ( ! strncmp((char*)readbuffer, "da", 2) ){ + founddata = 1; + fread(readbuffer,1,6,stdin); + break; + } + } + + /********** Encode setup ************/ + + vorbis_info_init(&vi); + + /* choose an encoding mode. A few possibilities commented out, one + actually used: */ + + /********************************************************************* + Encoding using a VBR quality mode. The usable range is -.1 + (lowest quality, smallest file) to 1. (highest quality, largest file). + Example quality mode .4: 44kHz stereo coupled, roughly 128kbps VBR + + ret = vorbis_encode_init_vbr(&vi,2,44100,.4); + + --------------------------------------------------------------------- + + Encoding using an average bitrate mode (ABR). + example: 44kHz stereo coupled, average 128kbps VBR + + ret = vorbis_encode_init(&vi,2,44100,-1,128000,-1); + + --------------------------------------------------------------------- + + Encode using a quality mode, but select that quality mode by asking for + an approximate bitrate. This is not ABR, it is true VBR, but selected + using the bitrate interface, and then turning bitrate management off: + + ret = ( vorbis_encode_setup_managed(&vi,2,44100,-1,128000,-1) || + vorbis_encode_ctl(&vi,OV_ECTL_RATEMANAGE2_SET,NULL) || + vorbis_encode_setup_init(&vi)); + + *********************************************************************/ + + ret=vorbis_encode_init_vbr(&vi,2,44100,0.1); + + /* do not continue if setup failed; this can happen if we ask for a + mode that libVorbis does not support (eg, too low a bitrate, etc, + will return 'OV_EIMPL') */ + + if(ret)exit(1); + + /* add a comment */ + vorbis_comment_init(&vc); + vorbis_comment_add_tag(&vc,"ENCODER","encoder_example.c"); + + /* set up the analysis state and auxiliary encoding storage */ + vorbis_analysis_init(&vd,&vi); + vorbis_block_init(&vd,&vb); + + /* set up our packet->stream encoder */ + /* pick a random serial number; that way we can more likely build + chained streams just by concatenation */ + srand(time(NULL)); + ogg_stream_init(&os,rand()); + + /* Vorbis streams begin with three headers; the initial header (with + most of the codec setup parameters) which is mandated by the Ogg + bitstream spec. The second header holds any comment fields. The + third header holds the bitstream codebook. We merely need to + make the headers, then pass them to libvorbis one at a time; + libvorbis handles the additional Ogg bitstream constraints */ + + { + ogg_packet header; + ogg_packet header_comm; + ogg_packet header_code; + + vorbis_analysis_headerout(&vd,&vc,&header,&header_comm,&header_code); + ogg_stream_packetin(&os,&header); /* automatically placed in its own + page */ + ogg_stream_packetin(&os,&header_comm); + ogg_stream_packetin(&os,&header_code); + + /* This ensures the actual + * audio data will start on a new page, as per spec + */ + while(!eos){ + int result=ogg_stream_flush(&os,&og); + if(result==0)break; + fwrite(og.header,1,og.header_len,stdout); + fwrite(og.body,1,og.body_len,stdout); + } + + } + + while(!eos){ + long i; + long bytes=fread(readbuffer,1,READ*4,stdin); /* stereo hardwired here */ + + if(bytes==0){ + /* end of file. this can be done implicitly in the mainline, + but it's easier to see here in non-clever fashion. + Tell the library we're at end of stream so that it can handle + the last frame and mark end of stream in the output properly */ + vorbis_analysis_wrote(&vd,0); + + }else{ + /* data to encode */ + + /* expose the buffer to submit data */ + float **buffer=vorbis_analysis_buffer(&vd,READ); + + /* uninterleave samples */ + for(i=0;i'AnalyzerGraph'); +my $Xname=$toplevel->Class; +$toplevel->optionAdd("$Xname.geometry", "800x600",20); + +my $geometry=$toplevel->optionGet('geometry',''); +$geometry=~/^(\d+)x(\d+)/; + +$toplevel->configure(-width=>$1); +$toplevel->configure(-height=>$2); + + + + + +$toplevel->optionAdd("$Xname.background", "#4fc627",20); +$toplevel->optionAdd("$Xname*highlightBackground", "#80c0d3",20); +$toplevel->optionAdd("$Xname.Panel.background", "#4fc627",20); +$toplevel->optionAdd("$Xname.Panel.foreground", "#d0d0d0",20); +$toplevel->optionAdd("$Xname.Panel.font", + '-*-helvetica-bold-r-*-*-18-*-*-*-*-*-*-*',20); +$toplevel->optionAdd("$Xname*Statuslabel.font", + '-*-helvetica-bold-r-*-*-18-*-*-*-*-*-*-*',20); +$toplevel->optionAdd("$Xname*Statuslabel.foreground", "#606060"); +$toplevel->optionAdd("$Xname*Status.font", + '-*-helvetica-bold-r-*-*-18-*-*-*-*-*-*-*',20); + +$toplevel->optionAdd("$Xname*AlertDetail.font", + '-*-helvetica-medium-r-*-*-10-*-*-*-*-*-*-*',20); + + +$toplevel->optionAdd("$Xname*background", "#d0d0d0",20); +$toplevel->optionAdd("$Xname*foreground", '#000000',20); + +$toplevel->optionAdd("$Xname*Button*background", "#f0d0b0",20); +$toplevel->optionAdd("$Xname*Button*foreground", '#000000',20); +$toplevel->optionAdd("$Xname*Button*borderWidth", '2',20); +$toplevel->optionAdd("$Xname*Button*relief", 'groove',20); +$toplevel->optionAdd("$Xname*Button*padY", 1,20); + +#$toplevel->optionAdd("$Xname*Scale*background", "#f0d0b0",20); +$toplevel->optionAdd("$Xname*Scale*foreground", '#000000',20); +$toplevel->optionAdd("$Xname*Scale*borderWidth", '1',20); +#$toplevel->optionAdd("$Xname*Scale*relief", 'groove',20); +$toplevel->optionAdd("$Xname*Scale*padY", 1,20); + +$toplevel->optionAdd("$Xname*Checkbutton*background", "#f0d0b0",20); +$toplevel->optionAdd("$Xname*Checkbutton*foreground", '#000000',20); +$toplevel->optionAdd("$Xname*Checkbutton*borderWidth", '2',20); +$toplevel->optionAdd("$Xname*Checkbutton*relief", 'groove',20); + +$toplevel->optionAdd("$Xname*activeBackground", "#ffffff",20); +$toplevel->optionAdd("$Xname*activeForeground", '#0000a0',20); +$toplevel->optionAdd("$Xname*borderWidth", 0,20); +$toplevel->optionAdd("$Xname*relief", 'flat',20); +$toplevel->optionAdd("$Xname*activeBorderWidth", 1,20); +$toplevel->optionAdd("$Xname*highlightThickness", 0,20); +$toplevel->optionAdd("$Xname*padX", 2,20); +$toplevel->optionAdd("$Xname*padY", 2,20); +$toplevel->optionAdd("$Xname*font", + '-*-helvetica-bold-r-*-*-12-*-*-*-*-*-*-*',20); +$toplevel->optionAdd("$Xname*Entry.font", + '-*-helvetica-medium-r-*-*-12-*-*-*-*-*-*-*',20); +$toplevel->optionAdd("$Xname*Exit.font", + '-*-helvetica-bold-r-*-*-10-*-*-*-*-*-*-*',20); +$toplevel->optionAdd("$Xname*Exit.relief", 'groove',20); +$toplevel->optionAdd("$Xname*Exit.padX", 1,20); +$toplevel->optionAdd("$Xname*Exit.padY", 1,20); +$toplevel->optionAdd("$Xname*Exit.borderWidth", 2,20); +$toplevel->optionAdd("$Xname*Exit*background", "#a0a0a0",20); +$toplevel->optionAdd("$Xname*Exit*disabledForeground", "#ffffff",20); + +#$toplevel->optionAdd("$Xname*Canvas.background", "#c0c0c0",20); + +$toplevel->optionAdd("$Xname*Entry.background", "#ffffff",20); +$toplevel->optionAdd("$Xname*Entry.disabledForeground", "#c0c0c0",20); +$toplevel->optionAdd("$Xname*Entry.relief", "sunken",20); +$toplevel->optionAdd("$Xname*Entry.borderWidth", 1,20); + +$toplevel->optionAdd("$Xname*Field.background", "#ffffff",20); +$toplevel->optionAdd("$Xname*Field.disabledForeground", "#c0c0c0",20); +$toplevel->optionAdd("$Xname*Field.relief", "flat",20); +$toplevel->optionAdd("$Xname*Field.borderWidth", 1,20); + +$toplevel->optionAdd("$Xname*Label.disabledForeground", "#c0c0c0",20); +$toplevel->optionAdd("$Xname*Label.borderWidth", 1,20); + +$toplevel->configure(-background=>$toplevel->optionGet("background","")); + +#$toplevel->resizable(FALSE,FALSE); + +my $panel=new MainWindow(-class=>'AnalyzerPanel'); +my $X2name=$panel->Class; + +$panel->optionAdd("$X2name.background", "#353535",20); +$panel->optionAdd("$X2name*highlightBackground", "#80c0d3",20); +$panel->optionAdd("$X2name.Panel.background", "#353535",20); +$panel->optionAdd("$X2name.Panel.foreground", "#4fc627",20); +$panel->optionAdd("$X2name.Panel.font", + '-*-helvetica-bold-o-*-*-18-*-*-*-*-*-*-*',20); +$panel->optionAdd("$X2name*Statuslabel.font", + '-*-helvetica-bold-r-*-*-18-*-*-*-*-*-*-*',20); +$panel->optionAdd("$X2name*Statuslabel.foreground", "#4fc627",20); +$panel->optionAdd("$X2name*Status.font", + '-*-helvetica-bold-r-*-*-18-*-*-*-*-*-*-*',20); + +$panel->optionAdd("$X2name*AlertDetail.font", + '-*-helvetica-medium-r-*-*-10-*-*-*-*-*-*-*',20); + + +$panel->optionAdd("$X2name*background", "#d0d0d0",20); +$panel->optionAdd("$X2name*foreground", '#000000',20); + +$panel->optionAdd("$X2name*Button*background", "#f0d0b0",20); +$panel->optionAdd("$X2name*Button*foreground", '#000000',20); +$panel->optionAdd("$X2name*Button*borderWidth", '2',20); +$panel->optionAdd("$X2name*Button*relief", 'groove',20); +$panel->optionAdd("$X2name*Button*padY", 1,20); + +$panel->optionAdd("$X2name*Checkbutton*background", "#f0d0b0",20); +$panel->optionAdd("$X2name*Checkbutton*foreground", '#000000',20); +$panel->optionAdd("$X2name*Checkbutton*borderWidth", '2',20); +#$panel->optionAdd("$X2name*Checkbutton*padX", '0',20); +#$panel->optionAdd("$X2name*Checkbutton*padY", '0',20); +#$panel->optionAdd("$X2name*Checkbutton*relief", 'groove',20); + +$panel->optionAdd("$X2name*activeBackground", "#ffffff",20); +$panel->optionAdd("$X2name*activeForeground", '#0000a0',20); +$panel->optionAdd("$X2name*borderWidth", 0,20); +$panel->optionAdd("$X2name*relief", 'flat',20); +$panel->optionAdd("$X2name*activeBorderWidth", 1,20); +$panel->optionAdd("$X2name*highlightThickness", 0,20); +$panel->optionAdd("$X2name*padX", 2,20); +$panel->optionAdd("$X2name*padY", 2,20); +$panel->optionAdd("$X2name*font", + '-*-helvetica-bold-r-*-*-12-*-*-*-*-*-*-*',20); +$panel->optionAdd("$X2name*Entry.font", + '-*-helvetica-medium-r-*-*-12-*-*-*-*-*-*-*',20); + +$panel->optionAdd("$X2name*Exit.font", + '-*-helvetica-bold-r-*-*-10-*-*-*-*-*-*-*',20); +$panel->optionAdd("$X2name*Exit.relief", 'groove',20); +$panel->optionAdd("$X2name*Exit.padX", 1,20); +$panel->optionAdd("$X2name*Exit.padY", 1,20); +$panel->optionAdd("$X2name*Exit.borderWidth", 2,20); +$panel->optionAdd("$X2name*Exit*background", "#a0a0a0",20); +$panel->optionAdd("$X2name*Exit*disabledForeground", "#ffffff",20); + +$panel->optionAdd("$X2name*Entry.background", "#ffffff",20); +$panel->optionAdd("$X2name*Entry.disabledForeground", "#c0c0c0",20); +$panel->optionAdd("$X2name*Entry.relief", "sunken",20); +$panel->optionAdd("$X2name*Entry.borderWidth", 1,20); + +$panel->optionAdd("$X2name*Field.background", "#ffffff",20); +$panel->optionAdd("$X2name*Field.disabledForeground", "#c0c0c0",20); +$panel->optionAdd("$X2name*Field.relief", "flat",20); +$panel->optionAdd("$X2name*Field.borderWidth", 1,20); + +$panel->optionAdd("$X2name*Label.disabledForeground", "#c0c0c0",20); +$panel->optionAdd("$X2name*Label.borderWidth", 1,20); + +$panel->configure(-background=>$panel->optionGet("background","")); + +#$panel->resizable("FALSE","FALSE"); + +my $panel_shell=$panel->Label(Name=>"shell",-borderwidth=>1,-relief=>'raised')-> + place(-x=>10,-y=>36,-relwidth=>1.0,-relheight=>1.0, + -width=>-20,-height=>-46,-anchor=>'nw'); + +my $panel_quit=$panel_shell->Button(-class=>"Exit",-text=>"quit",-command=>[sub{Shutdown()}])-> + place(-x=>-1,-y=>-1,-relx=>1.0,-rely=>1.0,-anchor=>'se'); + +$panel->Label(Name=>"logo text",-class=>"Panel",-text=>$version)-> + place(-x=>5,-y=>5,-anchor=>'nw'); + + +my $graph_shell=$toplevel->Label(Name=>"shell",-borderwidth=>1,-relief=>'raised')-> + place(-x=>10,-y=>36,-relwidth=>1.0,-relheight=>1.0, + -width=>-20,-height=>-46,-anchor=>'nw'); + +my $graph_status=$toplevel->Label(Name=>"logo text",-class=>"Panel",-text=>"Starting up")-> + place(-x=>5,-y=>5,-anchor=>'nw'); + + +my $panely=5; +my $panel_rescan=$panel_shell->Button(-text=>"rescan",-command=>[sub{scan_directory()}])-> + place(-x=>-5,-relx=>1.,-y=>$panely,-anchor=>'ne'); +$panely+=$panel_rescan->reqheight()+6; + + +my$temp=$graph_shell->Button(-text=>"<<", + -command=>[sub{$fileno-=10;$fileno=$first_file if($fileno<$first_file); + load_graph();}])-> + place(-x=>5,-y=>-5,-rely=>1.,-relwidth=>.2,-width=>-5,-anchor=>'sw'); +$graph_shell->Button(-text=>">>", + -command=>[sub{$fileno+=10;$fileno=$last_file if($fileno>$last_file); + load_graph();}])-> + place(-x=>-5,-y=>-5,-relwidth=>.2,-rely=>1.,-width=>-5,-relx=>1.,-anchor=>'se'); +$graph_shell->Button(-text=>"<", + -command=>[sub{$fileno-=1;$fileno=$first_file if($fileno<$first_file); + load_graph();}])-> + place(-x=>5,-y=>-5,-relwidth=>.3,-width=>-7,-rely=>1.,-relx=>.2,-anchor=>'sw'); +$graph_shell->Button(-text=>">", + -command=>[sub{$fileno+=1;$fileno=$last_file if($fileno>$last_file); + load_graph();}])-> + place(-x=>-5,-y=>-5,-relwidth=>.3,-width=>-7,-rely=>1.,-relx=>.8,-anchor=>'se'); +my$graphy=-10-$temp->reqheight(); +my$graph_slider=$temp=$graph_shell->Scale(-bigincrement=>1, + -resolution=>1, + -showvalue=>'TRUE',-variable=>\$fileno,-orient=>'horizontal')-> + place(-x=>5,-y=>$graphy,-relwidth=>1.,-rely=>1.,-width=>-10,-anchor=>'sw'); +$graphy-=$temp->reqheight()+5; + +my$onecrop; +my$twocrop; + +my$oneresize=$temp=$graph_shell->Checkbutton(-text=>"rescale",-variable=>\$onecrop, + -command=>[sub{draw_graph();}])-> + place(-x=>5,-y=>5,-anchor=>'nw'); + +my$one=$graph_shell->Canvas()-> + place(-relwidth=>1.,-width=>-10,-relheight=>.5,-height=>($graphy/2)-5-$temp->reqheight(), + -x=>5,-y=>5+$temp->reqheight,-anchor=>'nw'); + + +my$tworesize=$temp=$graph_shell->Checkbutton(-text=>"rescale",-variable=>\$twocrop, + -command=>[sub{draw_graph();}])-> + place(-rely=>1.,-y=>5,-anchor=>'nw',-in=>$one); +my$two=$graph_shell->Canvas()-> + place(-relwidth=>1.,-relheight=>1.,-rely=>1.,-y=>5+$temp->reqheight(),-anchor=>'nw',-in=>$one); + +scan_directory(); + +my%onestate; +my%twostate; +my @data; + +$onestate{"canvas"}=$one; +$onestate{"vars"}=\@panel_onevars; +$twostate{"canvas"}=$two; +$twostate{"vars"}=\@panel_twovars; + +$graph_slider->configure(-command=>[sub{load_graph()}]); +load_graph(); +$toplevel->bind('MainWindow','',[sub{$toplevel->update(); + draw_graph()}]); + +Tk::MainLoop(); + +sub load_graph{ + + scan_directory()if(!defined($panel_count)); + + @data=undef; + + for(my$i=0;$i<$panel_count;$i++){ + my$filename=$panel_keys[$i]."_$fileno.m"; + if(open F, "$filename"){ + $data[$i]=[()]; + close F; + } + } + draw_graph(); +} + +sub graphhelper{ + my($graph)=@_; + my$count=0; + my@colors=("#ff0000","#00df00","#0000ff","#ffff00","#ff00ff","#00ffff","#ffffff", + "#9f0000","#007f00","#00009f","#8f8f00","#8f008f","#008f8f","#000000"); + + my$w=$graph->{"canvas"}; + my$rescale=0; + + Status("Plotting $fileno"); + $w->delete('foo'); + $w->delete('legend'); + $w->delete('lines'); + + # count range + for(my$i=0;$i<$panel_count;$i++){ + if($graph->{"vars"}->[$i]){ + if(defined($data[$i])){ + if(!defined($graph->{"minx"})){ + $data[$i]->[0]=~m/^\s*(-?[0-9\.]*)[ ,]+(-?[0-9\.]*)/; + $graph->{"maxx"}=$1; + $graph->{"minx"}=$1; + $graph->{"maxy"}=$2; + $graph->{"miny"}=$2; + $rescale=1; + } + + for(my$j=0;$j<=$#{$data[$i]};$j++){ + $data[$i]->[$j]=~m/^\s*(-?[0-9\.]*)[ ,]+(-?[0-9\.]*)/; + $rescale=1 if($1>$graph->{"maxx"}); + $rescale=1 if($1<$graph->{"minx"}); + $rescale=1 if($2>$graph->{"maxy"}); + $rescale=1 if($2<$graph->{"miny"}); + $graph->{"maxx"}=$1 if($1>$graph->{"maxx"}); + $graph->{"minx"}=$1 if($1<$graph->{"minx"}); + $graph->{"maxy"}=$2 if($2>$graph->{"maxy"}); + $graph->{"miny"}=$2 if($2<$graph->{"miny"}); + } + } + $count++; + } + } + + my$width=$w->width(); + my$height=$w->height(); + + $rescale=1 if(!defined($graph->{"width"}) || + $width!=$graph->{"width"} || + $height!=$graph->{"height"}); + + $graph->{"width"}=$width; + $graph->{"height"}=$height; + + if(defined($graph->{"maxx"})){ + # draw axes, labels + # look for appropriate axis scales + + if($rescale){ + + $w->delete('ylabel'); + $w->delete('xlabel'); + $w->delete('axes'); + + my$yscale=1.; + my$xscale=1.; + my$iyscale=1.; + my$ixscale=1.; + while(($graph->{"maxx"}-$graph->{"minx"})*$xscale>15){$xscale*=.1;$ixscale*=10.;} + while(($graph->{"maxy"}-$graph->{"miny"})*$yscale>15){$yscale*=.1;$iyscale*=10.;} + + while(($graph->{"maxx"}-$graph->{"minx"})*$xscale<3){$xscale*=10.;$ixscale*=.1;} + while(($graph->{"maxy"}-$graph->{"miny"})*$yscale<3){$yscale*=10.;$iyscale*=.1;} + + # how tall are the x axis labels? + $w->createText(-1,-1,-anchor=>'se',-tags=>['foo'],-text=>"0123456789."); + my($x1,$y1,$x2,$y2)=$w->bbox('foo'); + $w->delete('foo'); + my$maxlabelheight=$y2-$y1; + my$useabley=$height-$maxlabelheight-3; + my$pixelpery=$useabley/($graph->{"maxy"}-$graph->{"miny"}); + + # place y axis labels at proper spacing/height + my$lasty=-$maxlabelheight/2; + my$topyval=int($graph->{"maxy"}*$yscale+1.)*$iyscale; + + for(my$i=0;;$i++){ + my$yval= $topyval-$i*$iyscale; + my$y= ($graph->{"maxy"}-$yval)*$pixelpery; + last if($y>$useabley); + if($y-$maxlabelheight>=$lasty){ + $w->createText(0,$y,-anchor=>'e',-tags=>['ylabel'],-text=>"$yval"); + $lasty=$y; + } + } + + # get the max ylabel width and place them at proper x + ($x1,$y1,$x2,$y2)=$w->bbox('ylabel'); + my$maxylabelwidth=$x2-$x1; + $w->move('ylabel',$maxylabelwidth,0); + + my$beginx=$maxylabelwidth+3; + my$useablex=$width-$beginx; + + # draw basic axes + $w->createLine($beginx,0,$beginx,$useabley,$width,$useabley, + -tags=>['axes'],-width=>2); + # draw y tix + $lasty=-$maxlabelheight/2; + for(my$i=0;;$i++){ + my$yval= $topyval-$i*$iyscale; + my$y= ($graph->{"maxy"}-$yval)*$pixelpery; + last if($y>$useabley); + if($yval==0){ + $w->createLine($beginx,$y,$width,$y, + -tags=>['axes'],-width=>1); + }else{ + if($y-$maxlabelheight>=$lasty){ + $w->createLine($beginx,$y,$width,$y, + -tags=>['axes'],-width=>1, + -stipple=>'gray50'); + + $lasty=$y; + } + } + } + + # place x axis labels at proper spacing + my$topxval=int($graph->{"maxx"}*$xscale+1.)*$ixscale; + my$pixelperx=$useablex/($graph->{"maxx"}-$graph->{"minx"}); + + for(my$i=0;;$i++){ + my$xval= $topxval-$i*$ixscale; + my$x= $width-($graph->{"maxx"}-$xval)*$pixelperx; + + last if($x<$beginx); + # bounding boxen are hard. place temp labels. + $w->createText(-1,-1,-anchor=>'e',-tags=>['foo'],-text=>"$xval"); + } + + ($x1,$y1,$x2,$y2)=$w->bbox('foo'); + my$maxxlabelwidth=$x2-$x1; + $w->delete('foo'); + my$lastx=$width; + + for(my$i=0;;$i++){ + my$xval= $topxval-$i*$ixscale; + my$x= $width-($graph->{"maxx"}-$xval)*$pixelperx; + + last if($x-$maxxlabelwidth/2<0 || $x<$beginx); + if($xval==0 && $x<$width){ + $w->createLine($x,0,$x,$useabley,-tags=>['axes'],-width=>1); + } + + if($x+$maxxlabelwidth<=$lastx){ + $w->createText($x,$height-1,-anchor=>'s',-tags=>['xlabel'],-text=>"$xval"); + $w->createLine($x,0,$x,$useabley,-tags=>['axes'],-width=>1,-stipple=>"gray50"); + $lastx=$x; + } + } + $graph->{"labelheight"}=$maxlabelheight; + $graph->{"xo"}=$beginx; + $graph->{"ppx"}=$pixelperx; + $graph->{"ppy"}=$pixelpery; + } + + # plot the files + $count=0; + my$legendy=$graph->{"labelheight"}/2; + for(my$i=0;$i<$panel_count;$i++){ + if($graph->{"vars"}->[$i]){ + $count++; # count here for legend color selection stability + if(defined($data[$i])){ + # place a legend placard; + my$color=$colors[($count-1)%($#colors+1)]; + $w->createText($width,$legendy,-anchor=>'e',-tags=>['legend'], + -fill=>$color,-text=>$panel_keys[$i]); + $legendy+=$graph->{"labelheight"}; + + # plot the lines + my@pairs=map{if(/^\s*(-?[0-9\.]*)[ ,]+(-?[0-9\.]*)/){ + (($1-$graph->{"minx"})*$graph->{"ppx"}+$graph->{"xo"}, + (-$2+$graph->{"maxy"})*$graph->{"ppy"})}} (@{$data[$i]}); + + $w->createLine((@pairs),-fill=>$color,-tags=>['lines']); + } + } + } + } +} + +sub draw_graph{ + + if($onecrop){ + $onestate{"minx"}=undef; + $onestate{"miny"}=undef; + $onestate{"maxx"}=undef; + $onestate{"maxy"}=undef; + } + if($twocrop){ + $twostate{"minx"}=undef; + $twostate{"miny"}=undef; + $twostate{"maxx"}=undef; + $twostate{"maxy"}=undef; + } + + for(my$i=0;$i<$panel_count;$i++){ + if($twostate{"vars"}->[$i]){ + + #re-place the canvases + + $oneresize->place(-x=>5,-y=>5,-anchor=>'nw'); + + $one->place(-relwidth=>1.,-width=>-10,-relheight=>.5, + -height=>($graphy/2)-5-$oneresize->reqheight(), + -x=>5,-y=>5+$oneresize->reqheight,-anchor=>'nw'); + + $tworesize->place(-rely=>1.,-y=>5,-anchor=>'nw',-in=>$one); + $two->place(-relwidth=>1.,-relheight=>1.,-rely=>1., + -y=>5+$tworesize->reqheight(),-anchor=>'nw',-in=>$one); + + graphhelper(\%onestate); + graphhelper(\%twostate); + return; + } + } + + $oneresize->place(-x=>5,-y=>5,-anchor=>'nw'); + + $one->place(-relwidth=>1.,-width=>-10,-relheight=>1., + -height=>$graphy-5-$oneresize->reqheight(), + -x=>5,-y=>5+$oneresize->reqheight,-anchor=>'nw'); + + $tworesize->placeForget(); + $two->placeForget(); + + graphhelper(\%onestate); +} + +sub depopulate_panel{ + my $win; + foreach $win (@panel_labels){ + $win->destroy(); + } + @panel_labels=(); + foreach $win (@panel_ones){ + $win->destroy(); + } + @panel_ones=(); + foreach $win (@panel_twos){ + $win->destroy(); + } + @panel_twos=(); + @panel_keys=(); +} + +sub populate_panel{ + my $localy=$panely; + my $key; + my $i=0; + foreach $key (sort (keys %bases)){ + $panel_keys[$i]=$key; + if(!defined($panel_onevars[$i])){ + $panel_onevars[$i]=0; + $panel_twovars[$i]=0; + } + + my $temp=$panel_twos[$i]=$panel_shell-> + Checkbutton(-variable=>\$panel_twovars[$i],-command=>['main::draw_graph'],-text=>'2')-> + place(-y=>$localy,-x=>-5,-anchor=>"ne",-relx=>1.); + my $oney=$temp->reqheight(); + my $onex=$temp->reqwidth()+15; + + $temp=$panel_ones[$i]=$panel_shell-> + Checkbutton(-variable=>\$panel_onevars[$i],-command=>['main::draw_graph'],-text=>'1')-> + place(-y=>0,-x=>0,-anchor=>"ne",-in=>$temp,-bordermode=>'outside'); + $oney=$temp->reqheight() if ($oney<$temp->reqheight()); + $onex+=$temp->reqwidth(); + + $temp=$panel_labels[$i]=$panel_shell->Label(-text=>$key,-class=>'Field',-justify=>'left')-> + place(-y=>$localy,-x=>5,-anchor=>"nw",-relwidth=>1.,-width=>-$onex, + -bordermode=>'outside'); + $oney=$temp->reqheight() if ($oney<$temp->reqheight()); + + $localy+=$oney+2; + $i++; + } + $panel_count=$i; + + $localy+=$panel_quit->reqheight()+50; + my $geometry=$panel->geometry(); + $geometry=~/^(\d+)/; + + $panel->configure(-height=>$localy); + $panel->configure(-width=>$1); +} + +sub Shutdown{ + Tk::exit(); +} + +sub Status{ + my$text=shift @_; + $graph_status->configure(-text=>"$text"); + $toplevel->update(); +} + +sub scan_directory{ + + %bases=(); + my$count=0; + + $first_file=undef; + $last_file=undef; + + if(opendir(D,".")){ + my$file; + while(defined($file=readdir(D))){ + if($file=~m/^(\S*)_(\d+).m/){ + $bases{"$1"}="0"; + $first_file=$2 if(!defined($first_file) || $2<$first_file); + $last_file=$2 if(!defined($last_file) || $2>$last_file); + $count++; + + Status("Reading... $count")if($count%117==0); + } + } + closedir(D); + } + Status("Done Reading: $count files"); + depopulate_panel(); + populate_panel(); + + $fileno=$first_file if($fileno<$first_file); + $fileno=$last_file if($fileno>$last_file); + + $graph_slider->configure(-from=>$first_file,-to=>$last_file); + +} + + + + + diff --git a/libvorbis-1.3.2/examples/seeking_example.c b/libvorbis-1.3.2/examples/seeking_example.c new file mode 100755 index 0000000..03640ed --- /dev/null +++ b/libvorbis-1.3.2/examples/seeking_example.c @@ -0,0 +1,279 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: illustrate seeking, and test it too + last mod: $Id: seeking_example.c 17561 2010-10-23 10:34:24Z xiphmont $ + + ********************************************************************/ + +#include +#include +#include "vorbis/codec.h" +#include "vorbis/vorbisfile.h" + +#ifdef _WIN32 /* We need the following two to set stdin/stdout to binary */ +# include +# include +#endif + +void _verify(OggVorbis_File *ov, + ogg_int64_t val,ogg_int64_t pcmval,double timeval, + ogg_int64_t pcmlength, + char *bigassbuffer){ + off_t i; + int j; + long bread; + char buffer[4096]; + int dummy; + ogg_int64_t pos; + int hs = ov_halfrate_p(ov); + + /* verify the raw position, the pcm position and position decode */ + if(val!=-1 && ov_raw_tell(ov)pcmval){ + fprintf(stderr,"pcm position out of tolerance: requested %ld, got %ld\n", + (long)pcmval,(long)ov_pcm_tell(ov)); + exit(1); + } + if(timeval!=-1 && ov_time_tell(ov)>timeval){ + fprintf(stderr,"time position out of tolerance: requested %f, got %f\n", + timeval,ov_time_tell(ov)); + exit(1); + } + pos=ov_pcm_tell(ov); + if(pos<0 || pos>pcmlength){ + fprintf(stderr,"pcm position out of bounds: got %ld\n",(long)pos); + exit(1); + } + bread=ov_read(ov,buffer,4096,1,1,1,&dummy); + for(j=0;j>hs)*2)]){ + fprintf(stderr,"data after seek doesn't match declared pcm position %ld\n",(long)pos); + + for(i=0;i<(pcmlength>>hs)*2-bread;i++){ + for(j=0;j>hs)>=0 && (j+((pos*2)>>hs))<(pcmlength>>hs)*2) + fprintf(f,"%d %d\n",j,(int)bigassbuffer[j+((pos*2)>>hs)]); + fclose(f); + } + + exit(1); + } + } +} + +int main(){ + OggVorbis_File ov; + int i,ret; + ogg_int64_t pcmlength; + double timelength; + char *bigassbuffer; + int dummy; + int hs=0; + +#ifdef _WIN32 /* We need to set stdin/stdout to binary mode. Damn windows. */ + _setmode( _fileno( stdin ), _O_BINARY ); +#endif + + + /* open the file/pipe on stdin */ + if(ov_open_callbacks(stdin,&ov,NULL,-1,OV_CALLBACKS_NOCLOSE)<0){ + fprintf(stderr,"Could not open input as an OggVorbis file.\n\n"); + exit(1); + } + +#if 0 /*enable this code to test seeking with halfrate decode */ + if(ov_halfrate(&ov,1)){ + fprintf(stderr,"Sorry; unable to set half-rate decode.\n\n"); + exit(1); + }else + hs=1; +#endif + + if(ov_seekable(&ov)){ + + /* to simplify our own lives, we want to assume the whole file is + stereo. Verify this to avoid potentially mystifying users + (pissing them off is OK, just don't confuse them) */ + for(i=0;ichannels!=2){ + fprintf(stderr,"Sorry; right now seeking_test can only use Vorbis files\n" + "that are entirely stereo.\n\n"); + exit(1); + } + } + + /* because we want to do sample-level verification that the seek + does what it claimed, decode the entire file into memory */ + pcmlength=ov_pcm_total(&ov,-1); + timelength=ov_time_total(&ov,-1); + bigassbuffer=malloc((pcmlength>>hs)*2); /* w00t */ + i=0; + while(i<(pcmlength>>hs)*2){ + int ret=ov_read(&ov,bigassbuffer+i,((pcmlength>>hs)*2)-i,1,1,1,&dummy); + if(ret<0){ + fprintf(stderr,"Error reading file.\n"); + exit(1); + } + if(ret){ + i+=ret; + }else{ + pcmlength=(i/2)<>hs)*2-i)); + } + + { + ogg_int64_t length=ov.end; + fprintf(stderr,"\rtesting raw seeking to random places in %ld bytes....\n", + (long)length); + + for(i=0;i<1000;i++){ + ogg_int64_t val=(double)rand()/RAND_MAX*length; + fprintf(stderr,"\r\t%d [raw position %ld]... ",i,(long)val); + ret=ov_raw_seek(&ov,val); + if(ret<0){ + fprintf(stderr,"seek failed: %d\n",ret); + exit(1); + } + + _verify(&ov,val,-1,-1.,pcmlength,bigassbuffer); + + } + } + + fprintf(stderr,"\r"); + { + fprintf(stderr,"testing pcm page seeking to random places in %ld samples....\n", + (long)pcmlength); + + for(i=0;i<1000;i++){ + ogg_int64_t val=(double)rand()/RAND_MAX*pcmlength; + fprintf(stderr,"\r\t%d [pcm position %ld]... ",i,(long)val); + ret=ov_pcm_seek_page(&ov,val); + if(ret<0){ + fprintf(stderr,"seek failed: %d\n",ret); + exit(1); + } + + _verify(&ov,-1,val,-1.,pcmlength,bigassbuffer); + + } + } + + fprintf(stderr,"\r"); + { + fprintf(stderr,"testing pcm exact seeking to random places in %ld samples....\n", + (long)pcmlength); + + for(i=0;i<1000;i++){ + ogg_int64_t val=(double)rand()/RAND_MAX*pcmlength; + fprintf(stderr,"\r\t%d [pcm position %ld]... ",i,(long)val); + ret=ov_pcm_seek(&ov,val); + if(ret<0){ + fprintf(stderr,"seek failed: %d\n",ret); + exit(1); + } + if(ov_pcm_tell(&ov)!=((val>>hs)<val+1){ + fprintf(stderr,"Declared position didn't perfectly match request: %f != %f\n", + val,ov_time_tell(&ov)); + exit(1); + } + + _verify(&ov,-1,-1,val,pcmlength,bigassbuffer); + + } + } + + fprintf(stderr,"\r \nOK.\n\n"); + + + }else{ + fprintf(stderr,"Standard input was not seekable.\n"); + } + + ov_clear(&ov); + return 0; +} + + + + + + + + + + + + + diff --git a/libvorbis-1.3.2/examples/vorbisfile_example.c b/libvorbis-1.3.2/examples/vorbisfile_example.c new file mode 100755 index 0000000..a32f248 --- /dev/null +++ b/libvorbis-1.3.2/examples/vorbisfile_example.c @@ -0,0 +1,92 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: simple example decoder using vorbisfile + last mod: $Id: vorbisfile_example.c 16328 2009-07-24 01:51:10Z xiphmont $ + + ********************************************************************/ + +/* Takes a vorbis bitstream from stdin and writes raw stereo PCM to + stdout using vorbisfile. Using vorbisfile is much simpler than + dealing with libvorbis. */ + +#include +#include +#include +#include +#include + +#ifdef _WIN32 /* We need the following two to set stdin/stdout to binary */ +#include +#include +#endif + +char pcmout[4096]; /* take 4k out of the data segment, not the stack */ + +int main(){ + OggVorbis_File vf; + int eof=0; + int current_section; + +#ifdef _WIN32 /* We need to set stdin/stdout to binary mode. Damn windows. */ + /* Beware the evil ifdef. We avoid these where we can, but this one we + cannot. Don't add any more, you'll probably go to hell if you do. */ + _setmode( _fileno( stdin ), _O_BINARY ); + _setmode( _fileno( stdout ), _O_BINARY ); +#endif + + if(ov_open_callbacks(stdin, &vf, NULL, 0, OV_CALLBACKS_NOCLOSE) < 0) { + fprintf(stderr,"Input does not appear to be an Ogg bitstream.\n"); + exit(1); + } + + /* Throw the comments plus a few lines about the bitstream we're + decoding */ + { + char **ptr=ov_comment(&vf,-1)->user_comments; + vorbis_info *vi=ov_info(&vf,-1); + while(*ptr){ + fprintf(stderr,"%s\n",*ptr); + ++ptr; + } + fprintf(stderr,"\nBitstream is %d channel, %ldHz\n",vi->channels,vi->rate); + fprintf(stderr,"\nDecoded length: %ld samples\n", + (long)ov_pcm_total(&vf,-1)); + fprintf(stderr,"Encoded by: %s\n\n",ov_comment(&vf,-1)->vendor); + } + + while(!eof){ + long ret=ov_read(&vf,pcmout,sizeof(pcmout),0,2,1,¤t_section); + if (ret == 0) { + /* EOF */ + eof=1; + } else if (ret < 0) { + if(ret==OV_EBADLINK){ + fprintf(stderr,"Corrupt bitstream section! Exiting.\n"); + exit(1); + } + + /* some other error in the stream. Not a problem, just reporting it in + case we (the app) cares. In this case, we don't. */ + } else { + /* we don't bother dealing with sample rate changes, etc, but + you'll have to*/ + fwrite(pcmout,1,ret,stdout); + } + } + + /* cleanup */ + ov_clear(&vf); + + fprintf(stderr,"Done.\n"); + return(0); +} diff --git a/libvorbis-1.3.2/include/Makefile.am b/libvorbis-1.3.2/include/Makefile.am new file mode 100755 index 0000000..0f34fab --- /dev/null +++ b/libvorbis-1.3.2/include/Makefile.am @@ -0,0 +1,3 @@ +## Process this file with automake to produce Makefile.in + +SUBDIRS = vorbis diff --git a/libvorbis-1.3.2/include/Makefile.in b/libvorbis-1.3.2/include/Makefile.in new file mode 100755 index 0000000..76cf058 --- /dev/null +++ b/libvorbis-1.3.2/include/Makefile.in @@ -0,0 +1,514 @@ +# Makefile.in generated by automake 1.10.2 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +target_triplet = @target@ +subdir = include +DIST_COMMON = 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check-am clean clean-generic \ + clean-libtool ctags distclean distclean-generic \ + distclean-libtool distclean-tags distdir dvi dvi-am html \ + html-am info info-am install install-am install-data \ + install-data-am install-dvi install-dvi-am install-exec \ + install-exec-am install-html install-html-am install-info \ + install-info-am install-man install-pdf install-pdf-am \ + install-ps install-ps-am install-strip \ + install-vorbisincludeHEADERS installcheck installcheck-am \ + installdirs maintainer-clean maintainer-clean-generic \ + mostlyclean mostlyclean-generic mostlyclean-libtool pdf pdf-am \ + ps ps-am tags uninstall uninstall-am \ + uninstall-vorbisincludeHEADERS + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/libvorbis-1.3.2/include/vorbis/codec.h b/libvorbis-1.3.2/include/vorbis/codec.h new file mode 100755 index 0000000..999aa33 --- /dev/null +++ b/libvorbis-1.3.2/include/vorbis/codec.h @@ -0,0 +1,243 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + + ******************************************************************** + + function: libvorbis codec headers + last mod: $Id: codec.h 17021 2010-03-24 09:29:41Z xiphmont $ + + ********************************************************************/ + +#ifndef _vorbis_codec_h_ +#define _vorbis_codec_h_ + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + +#include + +typedef struct vorbis_info{ + int version; + int channels; + long rate; + + /* The below bitrate declarations are *hints*. + Combinations of the three values carry the following implications: + + all three set to the same value: + implies a fixed rate bitstream + only nominal set: + implies a VBR stream that averages the nominal bitrate. No hard + upper/lower limit + upper and or lower set: + implies a VBR bitstream that obeys the bitrate limits. nominal + may also be set to give a nominal rate. + none set: + the coder does not care to speculate. + */ + + long bitrate_upper; + long bitrate_nominal; + long bitrate_lower; + long bitrate_window; + + void *codec_setup; +} vorbis_info; + +/* vorbis_dsp_state buffers the current vorbis audio + analysis/synthesis state. The DSP state belongs to a specific + logical bitstream ****************************************************/ +typedef struct vorbis_dsp_state{ + int analysisp; + vorbis_info *vi; + + float **pcm; + float **pcmret; + int pcm_storage; + int pcm_current; + int pcm_returned; + + int preextrapolate; + int eofflag; + + long lW; + long W; + long nW; + long centerW; + + ogg_int64_t granulepos; + ogg_int64_t sequence; + + ogg_int64_t glue_bits; + ogg_int64_t time_bits; + ogg_int64_t floor_bits; + ogg_int64_t res_bits; + + void *backend_state; +} vorbis_dsp_state; + +typedef struct vorbis_block{ + /* necessary stream state for linking to the framing abstraction */ + float **pcm; /* this is a pointer into local storage */ + oggpack_buffer opb; + + long lW; + long W; + long nW; + int pcmend; + int mode; + + int eofflag; + ogg_int64_t granulepos; + ogg_int64_t sequence; + vorbis_dsp_state *vd; /* For read-only access of configuration */ + + /* local storage to avoid remallocing; it's up to the mapping to + structure it */ + void *localstore; + long localtop; + long localalloc; + long totaluse; + struct alloc_chain *reap; + + /* bitmetrics for the frame */ + long glue_bits; + long time_bits; + long floor_bits; + long res_bits; + + void *internal; + +} vorbis_block; + +/* vorbis_block is a single block of data to be processed as part of +the analysis/synthesis stream; it belongs to a specific logical +bitstream, but is independent from other vorbis_blocks belonging to +that logical bitstream. *************************************************/ + +struct alloc_chain{ + void *ptr; + struct alloc_chain *next; +}; + +/* vorbis_info contains all the setup information specific to the + specific compression/decompression mode in progress (eg, + psychoacoustic settings, channel setup, options, codebook + etc). vorbis_info and substructures are in backends.h. +*********************************************************************/ + +/* the comments are not part of vorbis_info so that vorbis_info can be + static storage */ +typedef struct vorbis_comment{ + /* unlimited user comment fields. libvorbis writes 'libvorbis' + whatever vendor is set to in encode */ + char **user_comments; + int *comment_lengths; + int comments; + char *vendor; + +} vorbis_comment; + + +/* libvorbis encodes in two abstraction layers; first we perform DSP + and produce a packet (see docs/analysis.txt). The packet is then + coded into a framed OggSquish bitstream by the second layer (see + docs/framing.txt). Decode is the reverse process; we sync/frame + the bitstream and extract individual packets, then decode the + packet back into PCM audio. + + The extra framing/packetizing is used in streaming formats, such as + files. Over the net (such as with UDP), the framing and + packetization aren't necessary as they're provided by the transport + and the streaming layer is not used */ + +/* Vorbis PRIMITIVES: general ***************************************/ + +extern void vorbis_info_init(vorbis_info *vi); +extern void vorbis_info_clear(vorbis_info *vi); +extern int vorbis_info_blocksize(vorbis_info *vi,int zo); +extern void vorbis_comment_init(vorbis_comment *vc); +extern void vorbis_comment_add(vorbis_comment *vc, const char *comment); +extern void vorbis_comment_add_tag(vorbis_comment *vc, + const char *tag, const char *contents); +extern char *vorbis_comment_query(vorbis_comment *vc, const char *tag, int count); +extern int vorbis_comment_query_count(vorbis_comment *vc, const char *tag); +extern void vorbis_comment_clear(vorbis_comment *vc); + +extern int vorbis_block_init(vorbis_dsp_state *v, vorbis_block *vb); +extern int vorbis_block_clear(vorbis_block *vb); +extern void vorbis_dsp_clear(vorbis_dsp_state *v); +extern double vorbis_granule_time(vorbis_dsp_state *v, + ogg_int64_t granulepos); + +extern const char *vorbis_version_string(void); + +/* Vorbis PRIMITIVES: analysis/DSP layer ****************************/ + +extern int vorbis_analysis_init(vorbis_dsp_state *v,vorbis_info *vi); +extern int vorbis_commentheader_out(vorbis_comment *vc, ogg_packet *op); +extern int vorbis_analysis_headerout(vorbis_dsp_state *v, + vorbis_comment *vc, + ogg_packet *op, + ogg_packet *op_comm, + ogg_packet *op_code); +extern float **vorbis_analysis_buffer(vorbis_dsp_state *v,int vals); +extern int vorbis_analysis_wrote(vorbis_dsp_state *v,int vals); +extern int vorbis_analysis_blockout(vorbis_dsp_state *v,vorbis_block *vb); +extern int vorbis_analysis(vorbis_block *vb,ogg_packet *op); + +extern int vorbis_bitrate_addblock(vorbis_block *vb); +extern int vorbis_bitrate_flushpacket(vorbis_dsp_state *vd, + ogg_packet *op); + +/* Vorbis PRIMITIVES: synthesis layer *******************************/ +extern int vorbis_synthesis_idheader(ogg_packet *op); +extern int vorbis_synthesis_headerin(vorbis_info *vi,vorbis_comment *vc, + ogg_packet *op); + +extern int vorbis_synthesis_init(vorbis_dsp_state *v,vorbis_info *vi); +extern int vorbis_synthesis_restart(vorbis_dsp_state *v); +extern int vorbis_synthesis(vorbis_block *vb,ogg_packet *op); +extern int vorbis_synthesis_trackonly(vorbis_block *vb,ogg_packet *op); +extern int vorbis_synthesis_blockin(vorbis_dsp_state *v,vorbis_block *vb); +extern int vorbis_synthesis_pcmout(vorbis_dsp_state *v,float ***pcm); +extern int vorbis_synthesis_lapout(vorbis_dsp_state *v,float ***pcm); +extern int vorbis_synthesis_read(vorbis_dsp_state *v,int samples); +extern long vorbis_packet_blocksize(vorbis_info *vi,ogg_packet *op); + +extern int vorbis_synthesis_halfrate(vorbis_info *v,int flag); +extern int vorbis_synthesis_halfrate_p(vorbis_info *v); + +/* Vorbis ERRORS and return codes ***********************************/ + +#define OV_FALSE -1 +#define OV_EOF -2 +#define OV_HOLE -3 + +#define OV_EREAD -128 +#define OV_EFAULT -129 +#define OV_EIMPL -130 +#define OV_EINVAL -131 +#define OV_ENOTVORBIS -132 +#define OV_EBADHEADER -133 +#define OV_EVERSION -134 +#define OV_ENOTAUDIO -135 +#define OV_EBADPACKET -136 +#define OV_EBADLINK -137 +#define OV_ENOSEEK -138 + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif + diff --git a/libvorbis-1.3.2/include/vorbis/vorbisenc.h b/libvorbis-1.3.2/include/vorbis/vorbisenc.h new file mode 100755 index 0000000..02332b5 --- /dev/null +++ b/libvorbis-1.3.2/include/vorbis/vorbisenc.h @@ -0,0 +1,436 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: vorbis encode-engine setup + last mod: $Id: vorbisenc.h 17021 2010-03-24 09:29:41Z xiphmont $ + + ********************************************************************/ + +/** \file + * Libvorbisenc is a convenient API for setting up an encoding + * environment using libvorbis. Libvorbisenc encapsulates the + * actions needed to set up the encoder properly. + */ + +#ifndef _OV_ENC_H_ +#define _OV_ENC_H_ + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + +#include "codec.h" + +/** + * This is the primary function within libvorbisenc for setting up managed + * bitrate modes. + * + * Before this function is called, the \ref vorbis_info + * struct should be initialized by using vorbis_info_init() from the libvorbis + * API. After encoding, vorbis_info_clear() should be called. + * + * The max_bitrate, nominal_bitrate, and min_bitrate settings are used to set + * constraints for the encoded file. This function uses these settings to + * select the appropriate encoding mode and set it up. + * + * \param vi Pointer to an initialized \ref vorbis_info struct. + * \param channels The number of channels to be encoded. + * \param rate The sampling rate of the source audio. + * \param max_bitrate Desired maximum bitrate (limit). -1 indicates unset. + * \param nominal_bitrate Desired average, or central, bitrate. -1 indicates unset. + * \param min_bitrate Desired minimum bitrate. -1 indicates unset. + * + * \return Zero for success, and negative values for failure. + * + * \retval 0 Success. + * \retval OV_EFAULT Internal logic fault; indicates a bug or heap/stack corruption. + * \retval OV_EINVAL Invalid setup request, eg, out of range argument. + * \retval OV_EIMPL Unimplemented mode; unable to comply with bitrate request. + */ +extern int vorbis_encode_init(vorbis_info *vi, + long channels, + long rate, + + long max_bitrate, + long nominal_bitrate, + long min_bitrate); + +/** + * This function performs step-one of a three-step bitrate-managed encode + * setup. It functions similarly to the one-step setup performed by \ref + * vorbis_encode_init but allows an application to make further encode setup + * tweaks using \ref vorbis_encode_ctl before finally calling \ref + * vorbis_encode_setup_init to complete the setup process. + * + * Before this function is called, the \ref vorbis_info struct should be + * initialized by using vorbis_info_init() from the libvorbis API. After + * encoding, vorbis_info_clear() should be called. + * + * The max_bitrate, nominal_bitrate, and min_bitrate settings are used to set + * constraints for the encoded file. This function uses these settings to + * select the appropriate encoding mode and set it up. + * + * \param vi Pointer to an initialized vorbis_info struct. + * \param channels The number of channels to be encoded. + * \param rate The sampling rate of the source audio. + * \param max_bitrate Desired maximum bitrate (limit). -1 indicates unset. + * \param nominal_bitrate Desired average, or central, bitrate. -1 indicates unset. + * \param min_bitrate Desired minimum bitrate. -1 indicates unset. + * + * \return Zero for success, and negative for failure. + * + * \retval 0 Success + * \retval OV_EFAULT Internal logic fault; indicates a bug or heap/stack corruption. + * \retval OV_EINVAL Invalid setup request, eg, out of range argument. + * \retval OV_EIMPL Unimplemented mode; unable to comply with bitrate request. + */ +extern int vorbis_encode_setup_managed(vorbis_info *vi, + long channels, + long rate, + + long max_bitrate, + long nominal_bitrate, + long min_bitrate); + +/** + * This function performs step-one of a three-step variable bitrate + * (quality-based) encode setup. It functions similarly to the one-step setup + * performed by \ref vorbis_encode_init_vbr() but allows an application to + * make further encode setup tweaks using \ref vorbis_encode_ctl() before + * finally calling \ref vorbis_encode_setup_init to complete the setup + * process. + * + * Before this function is called, the \ref vorbis_info struct should be + * initialized by using \ref vorbis_info_init() from the libvorbis API. After + * encoding, vorbis_info_clear() should be called. + * + * \param vi Pointer to an initialized vorbis_info struct. + * \param channels The number of channels to be encoded. + * \param rate The sampling rate of the source audio. + * \param quality Desired quality level, currently from -0.1 to 1.0 (lo to hi). + * + * \return Zero for success, and negative values for failure. + * + * \retval 0 Success + * \retval OV_EFAULT Internal logic fault; indicates a bug or heap/stack corruption. + * \retval OV_EINVAL Invalid setup request, eg, out of range argument. + * \retval OV_EIMPL Unimplemented mode; unable to comply with quality level request. + */ +extern int vorbis_encode_setup_vbr(vorbis_info *vi, + long channels, + long rate, + + float quality + ); + +/** + * This is the primary function within libvorbisenc for setting up variable + * bitrate ("quality" based) modes. + * + * + * Before this function is called, the vorbis_info struct should be + * initialized by using vorbis_info_init() from the libvorbis API. After + * encoding, vorbis_info_clear() should be called. + * + * \param vi Pointer to an initialized vorbis_info struct. + * \param channels The number of channels to be encoded. + * \param rate The sampling rate of the source audio. + * \param base_quality Desired quality level, currently from -0.1 to 1.0 (lo to hi). + * + * + * \return Zero for success, or a negative number for failure. + * + * \retval 0 Success + * \retval OV_EFAULT Internal logic fault; indicates a bug or heap/stack corruption. + * \retval OV_EINVAL Invalid setup request, eg, out of range argument. + * \retval OV_EIMPL Unimplemented mode; unable to comply with quality level request. + */ +extern int vorbis_encode_init_vbr(vorbis_info *vi, + long channels, + long rate, + + float base_quality + ); + +/** + * This function performs the last stage of three-step encoding setup, as + * described in the API overview under managed bitrate modes. + * + * Before this function is called, the \ref vorbis_info struct should be + * initialized by using vorbis_info_init() from the libvorbis API, one of + * \ref vorbis_encode_setup_managed() or \ref vorbis_encode_setup_vbr() called to + * initialize the high-level encoding setup, and \ref vorbis_encode_ctl() + * called if necessary to make encoding setup changes. + * vorbis_encode_setup_init() finalizes the highlevel encoding structure into + * a complete encoding setup after which the application may make no further + * setup changes. + * + * After encoding, vorbis_info_clear() should be called. + * + * \param vi Pointer to an initialized \ref vorbis_info struct. + * + * \return Zero for success, and negative values for failure. + * + * \retval 0 Success. + * \retval OV_EFAULT Internal logic fault; indicates a bug or heap/stack corruption. + * + * \retval OV_EINVAL Attempt to use vorbis_encode_setup_init() without first + * calling one of vorbis_encode_setup_managed() or vorbis_encode_setup_vbr() to + * initialize the high-level encoding setup + * + */ +extern int vorbis_encode_setup_init(vorbis_info *vi); + +/** + * This function implements a generic interface to miscellaneous encoder + * settings similar to the classic UNIX 'ioctl()' system call. Applications + * may use vorbis_encode_ctl() to query or set bitrate management or quality + * mode details by using one of several \e request arguments detailed below. + * vorbis_encode_ctl() must be called after one of + * vorbis_encode_setup_managed() or vorbis_encode_setup_vbr(). When used + * to modify settings, \ref vorbis_encode_ctl() must be called before \ref + * vorbis_encode_setup_init(). + * + * \param vi Pointer to an initialized vorbis_info struct. + * + * \param number Specifies the desired action; See \ref encctlcodes "the list + * of available requests". + * + * \param arg void * pointing to a data structure matching the request + * argument. + * + * \retval 0 Success. Any further return information (such as the result of a + * query) is placed into the storage pointed to by *arg. + * + * \retval OV_EINVAL Invalid argument, or an attempt to modify a setting after + * calling vorbis_encode_setup_init(). + * + * \retval OV_EIMPL Unimplemented or unknown request + */ +extern int vorbis_encode_ctl(vorbis_info *vi,int number,void *arg); + +/** + * \deprecated This is a deprecated interface. Please use vorbis_encode_ctl() + * with the \ref ovectl_ratemanage2_arg struct and \ref + * OV_ECTL_RATEMANAGE2_GET and \ref OV_ECTL_RATEMANAGE2_SET calls in new code. + * + * The \ref ovectl_ratemanage_arg structure is used with vorbis_encode_ctl() + * and the \ref OV_ECTL_RATEMANAGE_GET, \ref OV_ECTL_RATEMANAGE_SET, \ref + * OV_ECTL_RATEMANAGE_AVG, \ref OV_ECTL_RATEMANAGE_HARD calls in order to + * query and modify specifics of the encoder's bitrate management + * configuration. +*/ +struct ovectl_ratemanage_arg { + int management_active; /**< nonzero if bitrate management is active*/ +/** hard lower limit (in kilobits per second) below which the stream bitrate + will never be allowed for any given bitrate_hard_window seconds of time.*/ + long bitrate_hard_min; +/** hard upper limit (in kilobits per second) above which the stream bitrate + will never be allowed for any given bitrate_hard_window seconds of time.*/ + long bitrate_hard_max; +/** the window period (in seconds) used to regulate the hard bitrate minimum + and maximum*/ + double bitrate_hard_window; +/** soft lower limit (in kilobits per second) below which the average bitrate + tracker will start nudging the bitrate higher.*/ + long bitrate_av_lo; +/** soft upper limit (in kilobits per second) above which the average bitrate + tracker will start nudging the bitrate lower.*/ + long bitrate_av_hi; +/** the window period (in seconds) used to regulate the average bitrate + minimum and maximum.*/ + double bitrate_av_window; +/** Regulates the relative centering of the average and hard windows; in + libvorbis 1.0 and 1.0.1, the hard window regulation overlapped but + followed the average window regulation. In libvorbis 1.1 a bit-reservoir + interface replaces the old windowing interface; the older windowing + interface is simulated and this field has no effect.*/ + double bitrate_av_window_center; +}; + +/** + * \name struct ovectl_ratemanage2_arg + * + * The ovectl_ratemanage2_arg structure is used with vorbis_encode_ctl() and + * the OV_ECTL_RATEMANAGE2_GET and OV_ECTL_RATEMANAGE2_SET calls in order to + * query and modify specifics of the encoder's bitrate management + * configuration. + * +*/ +struct ovectl_ratemanage2_arg { + int management_active; /**< nonzero if bitrate management is active */ +/** Lower allowed bitrate limit in kilobits per second */ + long bitrate_limit_min_kbps; +/** Upper allowed bitrate limit in kilobits per second */ + long bitrate_limit_max_kbps; + long bitrate_limit_reservoir_bits; /**struct ovectl_ratemanage2_arg * + * + * Used to query the current encoder bitrate management setting. Also used to + * initialize fields of an ovectl_ratemanage2_arg structure for use with + * \ref OV_ECTL_RATEMANAGE2_SET. + */ +#define OV_ECTL_RATEMANAGE2_GET 0x14 + +/** + * Set the current encoder bitrate management settings. + * + * Argument: struct ovectl_ratemanage2_arg * + * + * Used to set the current encoder bitrate management settings to the values + * listed in the ovectl_ratemanage2_arg. Passing a NULL pointer will disable + * bitrate management. +*/ +#define OV_ECTL_RATEMANAGE2_SET 0x15 + +/** + * Returns the current encoder hard-lowpass setting (kHz) in the double + * pointed to by arg. + * + * Argument: double * +*/ +#define OV_ECTL_LOWPASS_GET 0x20 + +/** + * Sets the encoder hard-lowpass to the value (kHz) pointed to by arg. Valid + * lowpass settings range from 2 to 99. + * + * Argument: double * +*/ +#define OV_ECTL_LOWPASS_SET 0x21 + +/** + * Returns the current encoder impulse block setting in the double pointed + * to by arg. + * + * Argument: double * +*/ +#define OV_ECTL_IBLOCK_GET 0x30 + +/** + * Sets the impulse block bias to the the value pointed to by arg. + * + * Argument: double * + * + * Valid range is -15.0 to 0.0 [default]. A negative impulse block bias will + * direct to encoder to use more bits when incoding short blocks that contain + * strong impulses, thus improving the accuracy of impulse encoding. + */ +#define OV_ECTL_IBLOCK_SET 0x31 + +/** + * Returns the current encoder coupling setting in the int pointed + * to by arg. + * + * Argument: int * +*/ +#define OV_ECTL_COUPLING_GET 0x40 + +/** + * Enables/disables channel coupling in multichannel encoding according to arg. + * + * Argument: int * + * + * Zero disables channel coupling for multichannel inputs, nonzer enables + * channel coupling. Setting has no effect on monophonic encoding or + * multichannel counts that do not offer coupling. At present, coupling is + * available for stereo and 5.1 encoding. + */ +#define OV_ECTL_COUPLING_SET 0x41 + + /* deprecated rate management supported only for compatibility */ + +/** + * Old interface to querying bitrate management settings. + * + * Deprecated after move to bit-reservoir style management in 1.1 rendered + * this interface partially obsolete. + + * \deprecated Please use \ref OV_ECTL_RATEMANAGE2_GET instead. + * + * Argument: struct ovectl_ratemanage_arg * + */ +#define OV_ECTL_RATEMANAGE_GET 0x10 +/** + * Old interface to modifying bitrate management settings. + * + * deprecated after move to bit-reservoir style management in 1.1 rendered + * this interface partially obsolete. + * + * \deprecated Please use \ref OV_ECTL_RATEMANAGE2_SET instead. + * + * Argument: struct ovectl_ratemanage_arg * + */ +#define OV_ECTL_RATEMANAGE_SET 0x11 +/** + * Old interface to setting average-bitrate encoding mode. + * + * Deprecated after move to bit-reservoir style management in 1.1 rendered + * this interface partially obsolete. + * + * \deprecated Please use \ref OV_ECTL_RATEMANAGE2_SET instead. + * + * Argument: struct ovectl_ratemanage_arg * + */ +#define OV_ECTL_RATEMANAGE_AVG 0x12 +/** + * Old interface to setting bounded-bitrate encoding modes. + * + * deprecated after move to bit-reservoir style management in 1.1 rendered + * this interface partially obsolete. + * + * \deprecated Please use \ref OV_ECTL_RATEMANAGE2_SET instead. + * + * Argument: struct ovectl_ratemanage_arg * + */ +#define OV_ECTL_RATEMANAGE_HARD 0x13 + +/*@}*/ + + + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif diff --git a/libvorbis-1.3.2/include/vorbis/vorbisfile.h b/libvorbis-1.3.2/include/vorbis/vorbisfile.h new file mode 100755 index 0000000..9271331 --- /dev/null +++ b/libvorbis-1.3.2/include/vorbis/vorbisfile.h @@ -0,0 +1,206 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: stdio-based convenience library for opening/seeking/decoding + last mod: $Id: vorbisfile.h 17182 2010-04-29 03:48:32Z xiphmont $ + + ********************************************************************/ + +#ifndef _OV_FILE_H_ +#define _OV_FILE_H_ + +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + +#include +#include "codec.h" + +/* The function prototypes for the callbacks are basically the same as for + * the stdio functions fread, fseek, fclose, ftell. + * The one difference is that the FILE * arguments have been replaced with + * a void * - this is to be used as a pointer to whatever internal data these + * functions might need. In the stdio case, it's just a FILE * cast to a void * + * + * If you use other functions, check the docs for these functions and return + * the right values. For seek_func(), you *MUST* return -1 if the stream is + * unseekable + */ +typedef struct { + size_t (*read_func) (void *ptr, size_t size, size_t nmemb, void *datasource); + int (*seek_func) (void *datasource, ogg_int64_t offset, int whence); + int (*close_func) (void *datasource); + long (*tell_func) (void *datasource); +} ov_callbacks; + +#ifndef OV_EXCLUDE_STATIC_CALLBACKS + +/* a few sets of convenient callbacks, especially for use under + * Windows where ov_open_callbacks() should always be used instead of + * ov_open() to avoid problems with incompatible crt.o version linking + * issues. */ + +static int _ov_header_fseek_wrap(FILE *f,ogg_int64_t off,int whence){ + if(f==NULL)return(-1); + +#ifdef __MINGW32__ + return fseeko64(f,off,whence); +#elif defined (_WIN32) + return _fseeki64(f,off,whence); +#else + return fseek(f,off,whence); +#endif +} + +/* These structs below (OV_CALLBACKS_DEFAULT etc) are defined here as + * static data. That means that every file which includes this header + * will get its own copy of these structs whether it uses them or + * not unless it #defines OV_EXCLUDE_STATIC_CALLBACKS. + * These static symbols are essential on platforms such as Windows on + * which several different versions of stdio support may be linked to + * by different DLLs, and we need to be certain we know which one + * we're using (the same one as the main application). + */ + +static ov_callbacks OV_CALLBACKS_DEFAULT = { + (size_t (*)(void *, size_t, size_t, void *)) fread, + (int (*)(void *, ogg_int64_t, int)) _ov_header_fseek_wrap, + (int (*)(void *)) fclose, + (long (*)(void *)) ftell +}; + +static ov_callbacks OV_CALLBACKS_NOCLOSE = { + (size_t (*)(void *, size_t, size_t, void *)) fread, + (int (*)(void *, ogg_int64_t, int)) _ov_header_fseek_wrap, + (int (*)(void *)) NULL, + (long (*)(void *)) ftell +}; + +static ov_callbacks OV_CALLBACKS_STREAMONLY = { + (size_t (*)(void *, size_t, size_t, void *)) fread, + (int (*)(void *, ogg_int64_t, int)) NULL, + (int (*)(void *)) fclose, + (long (*)(void *)) NULL +}; + +static ov_callbacks OV_CALLBACKS_STREAMONLY_NOCLOSE = { + (size_t (*)(void *, size_t, size_t, void *)) fread, + (int (*)(void *, ogg_int64_t, int)) NULL, + (int (*)(void *)) NULL, + (long (*)(void *)) NULL +}; + +#endif + +#define NOTOPEN 0 +#define PARTOPEN 1 +#define OPENED 2 +#define STREAMSET 3 +#define INITSET 4 + +typedef struct OggVorbis_File { + void *datasource; /* Pointer to a FILE *, etc. */ + int seekable; + ogg_int64_t offset; + ogg_int64_t end; + ogg_sync_state oy; + + /* If the FILE handle isn't seekable (eg, a pipe), only the current + stream appears */ + int links; + ogg_int64_t *offsets; + ogg_int64_t *dataoffsets; + long *serialnos; + ogg_int64_t *pcmlengths; /* overloaded to maintain binary + compatibility; x2 size, stores both + beginning and end values */ + vorbis_info *vi; + vorbis_comment *vc; + + /* Decoding working state local storage */ + ogg_int64_t pcm_offset; + int ready_state; + long current_serialno; + int current_link; + + double bittrack; + double samptrack; + + ogg_stream_state os; /* take physical pages, weld into a logical + stream of packets */ + vorbis_dsp_state vd; /* central working state for the packet->PCM decoder */ + vorbis_block vb; /* local working space for packet->PCM decode */ + + ov_callbacks callbacks; + +} OggVorbis_File; + + +extern int ov_clear(OggVorbis_File *vf); +extern int ov_fopen(const char *path,OggVorbis_File *vf); +extern int ov_open(FILE *f,OggVorbis_File *vf,const char *initial,long ibytes); +extern int ov_open_callbacks(void *datasource, OggVorbis_File *vf, + const char *initial, long ibytes, ov_callbacks callbacks); + +extern int ov_test(FILE *f,OggVorbis_File *vf,const char *initial,long ibytes); +extern int ov_test_callbacks(void *datasource, OggVorbis_File *vf, + const char *initial, long ibytes, ov_callbacks callbacks); +extern int ov_test_open(OggVorbis_File *vf); + +extern long ov_bitrate(OggVorbis_File *vf,int i); +extern long ov_bitrate_instant(OggVorbis_File *vf); +extern long ov_streams(OggVorbis_File *vf); +extern long ov_seekable(OggVorbis_File *vf); +extern long ov_serialnumber(OggVorbis_File *vf,int i); + +extern ogg_int64_t ov_raw_total(OggVorbis_File *vf,int i); +extern ogg_int64_t ov_pcm_total(OggVorbis_File *vf,int i); +extern double ov_time_total(OggVorbis_File *vf,int i); + +extern int ov_raw_seek(OggVorbis_File *vf,ogg_int64_t pos); +extern int ov_pcm_seek(OggVorbis_File *vf,ogg_int64_t pos); +extern int ov_pcm_seek_page(OggVorbis_File *vf,ogg_int64_t pos); +extern int ov_time_seek(OggVorbis_File *vf,double pos); +extern int ov_time_seek_page(OggVorbis_File *vf,double pos); + +extern int ov_raw_seek_lap(OggVorbis_File *vf,ogg_int64_t pos); +extern int ov_pcm_seek_lap(OggVorbis_File *vf,ogg_int64_t pos); +extern int ov_pcm_seek_page_lap(OggVorbis_File *vf,ogg_int64_t pos); +extern int ov_time_seek_lap(OggVorbis_File *vf,double pos); +extern int ov_time_seek_page_lap(OggVorbis_File *vf,double pos); + +extern ogg_int64_t ov_raw_tell(OggVorbis_File *vf); +extern ogg_int64_t ov_pcm_tell(OggVorbis_File *vf); +extern double ov_time_tell(OggVorbis_File *vf); + +extern vorbis_info *ov_info(OggVorbis_File *vf,int link); +extern vorbis_comment *ov_comment(OggVorbis_File *vf,int link); + +extern long ov_read_float(OggVorbis_File *vf,float ***pcm_channels,int samples, + int *bitstream); +extern long ov_read_filter(OggVorbis_File *vf,char *buffer,int length, + int bigendianp,int word,int sgned,int *bitstream, + void (*filter)(float **pcm,long channels,long samples,void *filter_param),void *filter_param); +extern long ov_read(OggVorbis_File *vf,char *buffer,int length, + int bigendianp,int word,int sgned,int *bitstream); +extern int ov_crosslap(OggVorbis_File *vf1,OggVorbis_File *vf2); + +extern int ov_halfrate(OggVorbis_File *vf,int flag); +extern int ov_halfrate_p(OggVorbis_File *vf); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif + diff --git a/libvorbis-1.3.2/install-sh b/libvorbis-1.3.2/install-sh new file mode 100755 index 0000000..4d4a951 --- /dev/null +++ b/libvorbis-1.3.2/install-sh @@ -0,0 +1,323 @@ +#!/bin/sh +# install - install a program, script, or datafile + +scriptversion=2005-05-14.22 + +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# `make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. It can only install one file at a time, a restriction +# shared with many OS's install programs. + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit="${DOITPROG-}" + +# put in absolute paths if you don't have them in your path; or use env. vars. + +mvprog="${MVPROG-mv}" +cpprog="${CPPROG-cp}" +chmodprog="${CHMODPROG-chmod}" +chownprog="${CHOWNPROG-chown}" +chgrpprog="${CHGRPPROG-chgrp}" +stripprog="${STRIPPROG-strip}" +rmprog="${RMPROG-rm}" +mkdirprog="${MKDIRPROG-mkdir}" + +chmodcmd="$chmodprog 0755" +chowncmd= +chgrpcmd= +stripcmd= +rmcmd="$rmprog -f" +mvcmd="$mvprog" +src= +dst= +dir_arg= +dstarg= +no_target_directory= + +usage="Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE + or: $0 [OPTION]... SRCFILES... DIRECTORY + or: $0 [OPTION]... -t DIRECTORY SRCFILES... + or: $0 [OPTION]... -d DIRECTORIES... + +In the 1st form, copy SRCFILE to DSTFILE. +In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. +In the 4th, create DIRECTORIES. + +Options: +-c (ignored) +-d create directories instead of installing files. +-g GROUP $chgrpprog installed files to GROUP. +-m MODE $chmodprog installed files to MODE. +-o USER $chownprog installed files to USER. +-s $stripprog installed files. +-t DIRECTORY install into DIRECTORY. +-T report an error if DSTFILE is a directory. +--help display this help and exit. +--version display version info and exit. + +Environment variables override the default commands: + CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG +" + +while test -n "$1"; do + case $1 in + -c) shift + continue;; + + -d) dir_arg=true + shift + continue;; + + -g) chgrpcmd="$chgrpprog $2" + shift + shift + continue;; + + --help) echo "$usage"; exit $?;; + + -m) chmodcmd="$chmodprog $2" + shift + shift + continue;; + + -o) chowncmd="$chownprog $2" + shift + shift + continue;; + + -s) stripcmd=$stripprog + shift + continue;; + + -t) dstarg=$2 + shift + shift + continue;; + + -T) no_target_directory=true + shift + continue;; + + --version) echo "$0 $scriptversion"; exit $?;; + + *) # When -d is used, all remaining arguments are directories to create. + # When -t is used, the destination is already specified. + test -n "$dir_arg$dstarg" && break + # Otherwise, the last argument is the destination. Remove it from $@. + for arg + do + if test -n "$dstarg"; then + # $@ is not empty: it contains at least $arg. + set fnord "$@" "$dstarg" + shift # fnord + fi + shift # arg + dstarg=$arg + done + break;; + esac +done + +if test -z "$1"; then + if test -z "$dir_arg"; then + echo "$0: no input file specified." >&2 + exit 1 + fi + # It's OK to call `install-sh -d' without argument. + # This can happen when creating conditional directories. + exit 0 +fi + +for src +do + # Protect names starting with `-'. + case $src in + -*) src=./$src ;; + esac + + if test -n "$dir_arg"; then + dst=$src + src= + + if test -d "$dst"; then + mkdircmd=: + chmodcmd= + else + mkdircmd=$mkdirprog + fi + else + # Waiting for this to be detected by the "$cpprog $src $dsttmp" command + # might cause directories to be created, which would be especially bad + # if $src (and thus $dsttmp) contains '*'. + if test ! -f "$src" && test ! -d "$src"; then + echo "$0: $src does not exist." >&2 + exit 1 + fi + + if test -z "$dstarg"; then + echo "$0: no destination specified." >&2 + exit 1 + fi + + dst=$dstarg + # Protect names starting with `-'. + case $dst in + -*) dst=./$dst ;; + esac + + # If destination is a directory, append the input filename; won't work + # if double slashes aren't ignored. + if test -d "$dst"; then + if test -n "$no_target_directory"; then + echo "$0: $dstarg: Is a directory" >&2 + exit 1 + fi + dst=$dst/`basename "$src"` + fi + fi + + # This sed command emulates the dirname command. + dstdir=`echo "$dst" | sed -e 's,/*$,,;s,[^/]*$,,;s,/*$,,;s,^$,.,'` + + # Make sure that the destination directory exists. + + # Skip lots of stat calls in the usual case. + if test ! -d "$dstdir"; then + defaultIFS=' + ' + IFS="${IFS-$defaultIFS}" + + oIFS=$IFS + # Some sh's can't handle IFS=/ for some reason. + IFS='%' + set x `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'` + shift + IFS=$oIFS + + pathcomp= + + while test $# -ne 0 ; do + pathcomp=$pathcomp$1 + shift + if test ! -d "$pathcomp"; then + $mkdirprog "$pathcomp" + # mkdir can fail with a `File exist' error in case several + # install-sh are creating the directory concurrently. This + # is OK. + test -d "$pathcomp" || exit + fi + pathcomp=$pathcomp/ + done + fi + + if test -n "$dir_arg"; then + $doit $mkdircmd "$dst" \ + && { test -z "$chowncmd" || $doit $chowncmd "$dst"; } \ + && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } \ + && { test -z "$stripcmd" || $doit $stripcmd "$dst"; } \ + && { test -z "$chmodcmd" || $doit $chmodcmd "$dst"; } + + else + dstfile=`basename "$dst"` + + # Make a couple of temp file names in the proper directory. + dsttmp=$dstdir/_inst.$$_ + rmtmp=$dstdir/_rm.$$_ + + # Trap to clean up those temp files at exit. + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 + trap '(exit $?); exit' 1 2 13 15 + + # Copy the file name to the temp name. + $doit $cpprog "$src" "$dsttmp" && + + # and set any options; do chmod last to preserve setuid bits. + # + # If any of these fail, we abort the whole thing. If we want to + # ignore errors from any of these, just make sure not to ignore + # errors from the above "$doit $cpprog $src $dsttmp" command. + # + { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } \ + && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } \ + && { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } \ + && { test -z "$chmodcmd" || $doit $chmodcmd "$dsttmp"; } && + + # Now rename the file to the real destination. + { $doit $mvcmd -f "$dsttmp" "$dstdir/$dstfile" 2>/dev/null \ + || { + # The rename failed, perhaps because mv can't rename something else + # to itself, or perhaps because mv is so ancient that it does not + # support -f. + + # Now remove or move aside any old file at destination location. + # We try this two ways since rm can't unlink itself on some + # systems and the destination file might be busy for other + # reasons. In this case, the final cleanup might fail but the new + # file should still install successfully. + { + if test -f "$dstdir/$dstfile"; then + $doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null \ + || $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null \ + || { + echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2 + (exit 1); exit 1 + } + else + : + fi + } && + + # Now rename the file to the real destination. + $doit $mvcmd "$dsttmp" "$dstdir/$dstfile" + } + } + fi || { (exit 1); exit 1; } +done + +# The final little trick to "correctly" pass the exit status to the exit trap. +{ + (exit 0); exit 0 +} + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff --git a/libvorbis-1.3.2/lib/Makefile.am b/libvorbis-1.3.2/lib/Makefile.am new file mode 100755 index 0000000..50f7ea4 --- /dev/null +++ b/libvorbis-1.3.2/lib/Makefile.am @@ -0,0 +1,63 @@ +## Process this file with automake to produce Makefile.in + +SUBDIRS = modes books + +INCLUDES = -I$(top_srcdir)/include @OGG_CFLAGS@ + +lib_LTLIBRARIES = libvorbis.la libvorbisfile.la libvorbisenc.la + +libvorbis_la_SOURCES = mdct.c smallft.c block.c envelope.c window.c lsp.c \ + lpc.c analysis.c synthesis.c psy.c info.c \ + floor1.c floor0.c\ + res0.c mapping0.c registry.c codebook.c sharedbook.c\ + lookup.c bitrate.c\ + envelope.h lpc.h lsp.h codebook.h misc.h psy.h\ + masking.h os.h mdct.h smallft.h highlevel.h\ + registry.h scales.h window.h lookup.h lookup_data.h\ + codec_internal.h backends.h bitrate.h +libvorbis_la_LDFLAGS = -no-undefined -version-info @V_LIB_CURRENT@:@V_LIB_REVISION@:@V_LIB_AGE@ +libvorbis_la_LIBADD = @VORBIS_LIBS@ @OGG_LIBS@ + +libvorbisfile_la_SOURCES = vorbisfile.c +libvorbisfile_la_LDFLAGS = -no-undefined -version-info @VF_LIB_CURRENT@:@VF_LIB_REVISION@:@VF_LIB_AGE@ +libvorbisfile_la_LIBADD = libvorbis.la @OGG_LIBS@ + +libvorbisenc_la_SOURCES = vorbisenc.c +libvorbisenc_la_LDFLAGS = -no-undefined -version-info @VE_LIB_CURRENT@:@VE_LIB_REVISION@:@VE_LIB_AGE@ +libvorbisenc_la_LIBADD = libvorbis.la @OGG_LIBS@ + +EXTRA_PROGRAMS = barkmel tone psytune +CLEANFILES = $(EXTRA_PROGRAMS) + +barkmel_SOURCES = barkmel.c +tone_SOURCES = tone.c +psytune_SOURCES = psytune.c +psytune_LDFLAGS = -static +psytune_LDADD = libvorbis.la + +EXTRA_DIST = lookups.pl + +# build and run the self tests on 'make check' + +#vorbis_selftests = test_codebook test_sharedbook +vorbis_selftests = test_sharedbook + +noinst_PROGRAMS = $(vorbis_selftests) + +check: $(noinst_PROGRAMS) + ./test_sharedbook$(EXEEXT) + +#test_codebook_SOURCES = codebook.c +#test_codebook_CFLAGS = -D_V_SELFTEST + +test_sharedbook_SOURCES = sharedbook.c +test_sharedbook_CFLAGS = -D_V_SELFTEST +test_sharedbook_LDADD = @VORBIS_LIBS@ + +# recurse for alternate targets + +debug: + $(MAKE) all CFLAGS="@DEBUG@" + +profile: + $(MAKE) all CFLAGS="@PROFILE@" diff --git a/libvorbis-1.3.2/lib/Makefile.in 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a/libvorbis-1.3.2/lib/analysis.c b/libvorbis-1.3.2/lib/analysis.c new file mode 100755 index 0000000..01aa6f3 --- /dev/null +++ b/libvorbis-1.3.2/lib/analysis.c @@ -0,0 +1,120 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: single-block PCM analysis mode dispatch + last mod: $Id: analysis.c 16226 2009-07-08 06:43:49Z xiphmont $ + + ********************************************************************/ + +#include +#include +#include +#include +#include "vorbis/codec.h" +#include "codec_internal.h" +#include "registry.h" +#include "scales.h" +#include "os.h" +#include "misc.h" + +/* decides between modes, dispatches to the appropriate mapping. */ +int vorbis_analysis(vorbis_block *vb, ogg_packet *op){ + int ret,i; + vorbis_block_internal *vbi=vb->internal; + + vb->glue_bits=0; + vb->time_bits=0; + vb->floor_bits=0; + vb->res_bits=0; + + /* first things first. Make sure encode is ready */ + for(i=0;ipacketblob[i]); + + /* we only have one mapping type (0), and we let the mapping code + itself figure out what soft mode to use. This allows easier + bitrate management */ + + if((ret=_mapping_P[0]->forward(vb))) + return(ret); + + if(op){ + if(vorbis_bitrate_managed(vb)) + /* The app is using a bitmanaged mode... but not using the + bitrate management interface. */ + return(OV_EINVAL); + + op->packet=oggpack_get_buffer(&vb->opb); + op->bytes=oggpack_bytes(&vb->opb); + op->b_o_s=0; + op->e_o_s=vb->eofflag; + op->granulepos=vb->granulepos; + op->packetno=vb->sequence; /* for sake of completeness */ + } + return(0); +} + +#ifdef ANALYSIS +int analysis_noisy=1; + +/* there was no great place to put this.... */ +void _analysis_output_always(char *base,int i,float *v,int n,int bark,int dB,ogg_int64_t off){ + int j; + FILE *of; + char buffer[80]; + + sprintf(buffer,"%s_%d.m",base,i); + of=fopen(buffer,"w"); + + if(!of)perror("failed to open data dump file"); + + for(j=0;j +#include "scales.h" +int main(){ + int i; + double rate; + for(i=64;i<32000;i*=2){ + rate=48000.f; + fprintf(stderr,"rate=%gHz, block=%d, f(1)=%.2gHz bark(1)=%.2g (of %.2g)\n", + rate,i,rate/2 / (i/2),toBARK(rate/2 /(i/2)),toBARK(rate/2)); + + rate=44100.f; + fprintf(stderr,"rate=%gHz, block=%d, f(1)=%.2gHz bark(1)=%.2g (of %.2g)\n", + rate,i,rate/2 / (i/2),toBARK(rate/2 /(i/2)),toBARK(rate/2)); + + rate=32000.f; + fprintf(stderr,"rate=%gHz, block=%d, f(1)=%.2gHz bark(1)=%.2g (of %.2g)\n", + rate,i,rate/2 / (i/2),toBARK(rate/2 /(i/2)),toBARK(rate/2)); + + rate=22050.f; + fprintf(stderr,"rate=%gHz, block=%d, f(1)=%.2gHz bark(1)=%.2g (of %.2g)\n", + rate,i,rate/2 / (i/2),toBARK(rate/2 /(i/2)),toBARK(rate/2)); + + rate=16000.f; + fprintf(stderr,"rate=%gHz, block=%d, f(1)=%.2gHz bark(1)=%.2g (of %.2g)\n", + rate,i,rate/2 / (i/2),toBARK(rate/2 /(i/2)),toBARK(rate/2)); + + rate=11025.f; + fprintf(stderr,"rate=%gHz, block=%d, f(1)=%.2gHz bark(1)=%.2g (of %.2g)\n", + rate,i,rate/2 / (i/2),toBARK(rate/2 /(i/2)),toBARK(rate/2)); + + rate=8000.f; + fprintf(stderr,"rate=%gHz, block=%d, f(1)=%.2gHz bark(1)=%.2g (of %.2g)\n\n", + rate,i,rate/2 / (i/2),toBARK(rate/2 /(i/2)),toBARK(rate/2)); + + + } + { + float i; + int j; + for(i=0.,j=0;i<28;i+=1,j++){ + fprintf(stderr,"(%d) bark=%f %gHz (%d of 128)\n", + j,i,fromBARK(i),(int)(fromBARK(i)/22050.*128.)); + } + } + return(0); +} + diff --git a/libvorbis-1.3.2/lib/bitrate.c b/libvorbis-1.3.2/lib/bitrate.c new file mode 100755 index 0000000..3a71b1d --- /dev/null +++ b/libvorbis-1.3.2/lib/bitrate.c @@ -0,0 +1,253 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: bitrate tracking and management + last mod: $Id: bitrate.c 16227 2009-07-08 06:58:46Z xiphmont $ + + ********************************************************************/ + +#include +#include +#include +#include +#include "vorbis/codec.h" +#include "codec_internal.h" +#include "os.h" +#include "misc.h" +#include "bitrate.h" + +/* compute bitrate tracking setup */ +void vorbis_bitrate_init(vorbis_info *vi,bitrate_manager_state *bm){ + codec_setup_info *ci=vi->codec_setup; + bitrate_manager_info *bi=&ci->bi; + + memset(bm,0,sizeof(*bm)); + + if(bi && (bi->reservoir_bits>0)){ + long ratesamples=vi->rate; + int halfsamples=ci->blocksizes[0]>>1; + + bm->short_per_long=ci->blocksizes[1]/ci->blocksizes[0]; + bm->managed=1; + + bm->avg_bitsper= rint(1.*bi->avg_rate*halfsamples/ratesamples); + bm->min_bitsper= rint(1.*bi->min_rate*halfsamples/ratesamples); + bm->max_bitsper= rint(1.*bi->max_rate*halfsamples/ratesamples); + + bm->avgfloat=PACKETBLOBS/2; + + /* not a necessary fix, but one that leads to a more balanced + typical initialization */ + { + long desired_fill=bi->reservoir_bits*bi->reservoir_bias; + bm->minmax_reservoir=desired_fill; + bm->avg_reservoir=desired_fill; + } + + } +} + +void vorbis_bitrate_clear(bitrate_manager_state *bm){ + memset(bm,0,sizeof(*bm)); + return; +} + +int vorbis_bitrate_managed(vorbis_block *vb){ + vorbis_dsp_state *vd=vb->vd; + private_state *b=vd->backend_state; + bitrate_manager_state *bm=&b->bms; + + if(bm && bm->managed)return(1); + return(0); +} + +/* finish taking in the block we just processed */ +int vorbis_bitrate_addblock(vorbis_block *vb){ + vorbis_block_internal *vbi=vb->internal; + vorbis_dsp_state *vd=vb->vd; + private_state *b=vd->backend_state; + bitrate_manager_state *bm=&b->bms; + vorbis_info *vi=vd->vi; + codec_setup_info *ci=vi->codec_setup; + bitrate_manager_info *bi=&ci->bi; + + int choice=rint(bm->avgfloat); + long this_bits=oggpack_bytes(vbi->packetblob[choice])*8; + long min_target_bits=(vb->W?bm->min_bitsper*bm->short_per_long:bm->min_bitsper); + long max_target_bits=(vb->W?bm->max_bitsper*bm->short_per_long:bm->max_bitsper); + int samples=ci->blocksizes[vb->W]>>1; + long desired_fill=bi->reservoir_bits*bi->reservoir_bias; + if(!bm->managed){ + /* not a bitrate managed stream, but for API simplicity, we'll + buffer the packet to keep the code path clean */ + + if(bm->vb)return(-1); /* one has been submitted without + being claimed */ + bm->vb=vb; + return(0); + } + + bm->vb=vb; + + /* look ahead for avg floater */ + if(bm->avg_bitsper>0){ + double slew=0.; + long avg_target_bits=(vb->W?bm->avg_bitsper*bm->short_per_long:bm->avg_bitsper); + double slewlimit= 15./bi->slew_damp; + + /* choosing a new floater: + if we're over target, we slew down + if we're under target, we slew up + + choose slew as follows: look through packetblobs of this frame + and set slew as the first in the appropriate direction that + gives us the slew we want. This may mean no slew if delta is + already favorable. + + Then limit slew to slew max */ + + if(bm->avg_reservoir+(this_bits-avg_target_bits)>desired_fill){ + while(choice>0 && this_bits>avg_target_bits && + bm->avg_reservoir+(this_bits-avg_target_bits)>desired_fill){ + choice--; + this_bits=oggpack_bytes(vbi->packetblob[choice])*8; + } + }else if(bm->avg_reservoir+(this_bits-avg_target_bits)avg_reservoir+(this_bits-avg_target_bits)packetblob[choice])*8; + } + } + + slew=rint(choice-bm->avgfloat)/samples*vi->rate; + if(slew<-slewlimit)slew=-slewlimit; + if(slew>slewlimit)slew=slewlimit; + choice=rint(bm->avgfloat+= slew/vi->rate*samples); + this_bits=oggpack_bytes(vbi->packetblob[choice])*8; + } + + + + /* enforce min(if used) on the current floater (if used) */ + if(bm->min_bitsper>0){ + /* do we need to force the bitrate up? */ + if(this_bitsminmax_reservoir-(min_target_bits-this_bits)<0){ + choice++; + if(choice>=PACKETBLOBS)break; + this_bits=oggpack_bytes(vbi->packetblob[choice])*8; + } + } + } + + /* enforce max (if used) on the current floater (if used) */ + if(bm->max_bitsper>0){ + /* do we need to force the bitrate down? */ + if(this_bits>max_target_bits){ + while(bm->minmax_reservoir+(this_bits-max_target_bits)>bi->reservoir_bits){ + choice--; + if(choice<0)break; + this_bits=oggpack_bytes(vbi->packetblob[choice])*8; + } + } + } + + /* Choice of packetblobs now made based on floater, and min/max + requirements. Now boundary check extreme choices */ + + if(choice<0){ + /* choosing a smaller packetblob is insufficient to trim bitrate. + frame will need to be truncated */ + long maxsize=(max_target_bits+(bi->reservoir_bits-bm->minmax_reservoir))/8; + bm->choice=choice=0; + + if(oggpack_bytes(vbi->packetblob[choice])>maxsize){ + + oggpack_writetrunc(vbi->packetblob[choice],maxsize*8); + this_bits=oggpack_bytes(vbi->packetblob[choice])*8; + } + }else{ + long minsize=(min_target_bits-bm->minmax_reservoir+7)/8; + if(choice>=PACKETBLOBS) + choice=PACKETBLOBS-1; + + bm->choice=choice; + + /* prop up bitrate according to demand. pad this frame out with zeroes */ + minsize-=oggpack_bytes(vbi->packetblob[choice]); + while(minsize-->0)oggpack_write(vbi->packetblob[choice],0,8); + this_bits=oggpack_bytes(vbi->packetblob[choice])*8; + + } + + /* now we have the final packet and the final packet size. Update statistics */ + /* min and max reservoir */ + if(bm->min_bitsper>0 || bm->max_bitsper>0){ + + if(max_target_bits>0 && this_bits>max_target_bits){ + bm->minmax_reservoir+=(this_bits-max_target_bits); + }else if(min_target_bits>0 && this_bitsminmax_reservoir+=(this_bits-min_target_bits); + }else{ + /* inbetween; we want to take reservoir toward but not past desired_fill */ + if(bm->minmax_reservoir>desired_fill){ + if(max_target_bits>0){ /* logical bulletproofing against initialization state */ + bm->minmax_reservoir+=(this_bits-max_target_bits); + if(bm->minmax_reservoirminmax_reservoir=desired_fill; + }else{ + bm->minmax_reservoir=desired_fill; + } + }else{ + if(min_target_bits>0){ /* logical bulletproofing against initialization state */ + bm->minmax_reservoir+=(this_bits-min_target_bits); + if(bm->minmax_reservoir>desired_fill)bm->minmax_reservoir=desired_fill; + }else{ + bm->minmax_reservoir=desired_fill; + } + } + } + } + + /* avg reservoir */ + if(bm->avg_bitsper>0){ + long avg_target_bits=(vb->W?bm->avg_bitsper*bm->short_per_long:bm->avg_bitsper); + bm->avg_reservoir+=this_bits-avg_target_bits; + } + + return(0); +} + +int vorbis_bitrate_flushpacket(vorbis_dsp_state *vd,ogg_packet *op){ + private_state *b=vd->backend_state; + bitrate_manager_state *bm=&b->bms; + vorbis_block *vb=bm->vb; + int choice=PACKETBLOBS/2; + if(!vb)return 0; + + if(op){ + vorbis_block_internal *vbi=vb->internal; + + if(vorbis_bitrate_managed(vb)) + choice=bm->choice; + + op->packet=oggpack_get_buffer(vbi->packetblob[choice]); + op->bytes=oggpack_bytes(vbi->packetblob[choice]); + op->b_o_s=0; + op->e_o_s=vb->eofflag; + op->granulepos=vb->granulepos; + op->packetno=vb->sequence; /* for sake of completeness */ + } + + bm->vb=0; + return(1); +} diff --git a/libvorbis-1.3.2/lib/bitrate.h b/libvorbis-1.3.2/lib/bitrate.h new file mode 100755 index 0000000..db48fcb --- /dev/null +++ b/libvorbis-1.3.2/lib/bitrate.h @@ -0,0 +1,59 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: bitrate tracking and management + last mod: $Id: bitrate.h 13293 2007-07-24 00:09:47Z xiphmont $ + + ********************************************************************/ + +#ifndef _V_BITRATE_H_ +#define _V_BITRATE_H_ + +#include "vorbis/codec.h" +#include "codec_internal.h" +#include "os.h" + +/* encode side bitrate tracking */ +typedef struct bitrate_manager_state { + int managed; + + long avg_reservoir; + long minmax_reservoir; + long avg_bitsper; + long min_bitsper; + long max_bitsper; + + long short_per_long; + double avgfloat; + + vorbis_block *vb; + int choice; +} bitrate_manager_state; + +typedef struct bitrate_manager_info{ + long avg_rate; + long min_rate; + long max_rate; + long reservoir_bits; + double reservoir_bias; + + double slew_damp; + +} bitrate_manager_info; + +extern void vorbis_bitrate_init(vorbis_info *vi,bitrate_manager_state *bs); +extern void vorbis_bitrate_clear(bitrate_manager_state *bs); +extern int vorbis_bitrate_managed(vorbis_block *vb); +extern int vorbis_bitrate_addblock(vorbis_block *vb); +extern int vorbis_bitrate_flushpacket(vorbis_dsp_state *vd, ogg_packet *op); + +#endif diff --git a/libvorbis-1.3.2/lib/block.c b/libvorbis-1.3.2/lib/block.c new file mode 100755 index 0000000..eee9abf --- /dev/null +++ b/libvorbis-1.3.2/lib/block.c @@ -0,0 +1,1046 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: PCM data vector blocking, windowing and dis/reassembly + last mod: $Id: block.c 17561 2010-10-23 10:34:24Z xiphmont $ + + Handle windowing, overlap-add, etc of the PCM vectors. This is made + more amusing by Vorbis' current two allowed block sizes. + + ********************************************************************/ + +#include +#include +#include +#include +#include "vorbis/codec.h" +#include "codec_internal.h" + +#include "window.h" +#include "mdct.h" +#include "lpc.h" +#include "registry.h" +#include "misc.h" + +static int ilog2(unsigned int v){ + int ret=0; + if(v)--v; + while(v){ + ret++; + v>>=1; + } + return(ret); +} + +/* pcm accumulator examples (not exhaustive): + + <-------------- lW ----------------> + <--------------- W ----------------> +: .....|..... _______________ | +: .''' | '''_--- | |\ | +:.....''' |_____--- '''......| | \_______| +:.................|__________________|_______|__|______| + |<------ Sl ------>| > Sr < |endW + |beginSl |endSl | |endSr + |beginW |endlW |beginSr + + + |< lW >| + <--------------- W ----------------> + | | .. ______________ | + | | ' `/ | ---_ | + |___.'___/`. | ---_____| + |_______|__|_______|_________________| + | >|Sl|< |<------ Sr ----->|endW + | | |endSl |beginSr |endSr + |beginW | |endlW + mult[0] |beginSl mult[n] + + <-------------- lW -----------------> + |<--W-->| +: .............. ___ | | +: .''' |`/ \ | | +:.....''' |/`....\|...| +:.........................|___|___|___| + |Sl |Sr |endW + | | |endSr + | |beginSr + | |endSl + |beginSl + |beginW +*/ + +/* block abstraction setup *********************************************/ + +#ifndef WORD_ALIGN +#define WORD_ALIGN 8 +#endif + +int vorbis_block_init(vorbis_dsp_state *v, vorbis_block *vb){ + int i; + memset(vb,0,sizeof(*vb)); + vb->vd=v; + vb->localalloc=0; + vb->localstore=NULL; + if(v->analysisp){ + vorbis_block_internal *vbi= + vb->internal=_ogg_calloc(1,sizeof(vorbis_block_internal)); + vbi->ampmax=-9999; + + for(i=0;ipacketblob[i]=&vb->opb; + }else{ + vbi->packetblob[i]= + _ogg_calloc(1,sizeof(oggpack_buffer)); + } + oggpack_writeinit(vbi->packetblob[i]); + } + } + + return(0); +} + +void *_vorbis_block_alloc(vorbis_block *vb,long bytes){ + bytes=(bytes+(WORD_ALIGN-1)) & ~(WORD_ALIGN-1); + if(bytes+vb->localtop>vb->localalloc){ + /* can't just _ogg_realloc... there are outstanding pointers */ + if(vb->localstore){ + struct alloc_chain *link=_ogg_malloc(sizeof(*link)); + vb->totaluse+=vb->localtop; + link->next=vb->reap; + link->ptr=vb->localstore; + vb->reap=link; + } + /* highly conservative */ + vb->localalloc=bytes; + vb->localstore=_ogg_malloc(vb->localalloc); + vb->localtop=0; + } + { + void *ret=(void *)(((char *)vb->localstore)+vb->localtop); + vb->localtop+=bytes; + return ret; + } +} + +/* reap the chain, pull the ripcord */ +void _vorbis_block_ripcord(vorbis_block *vb){ + /* reap the chain */ + struct alloc_chain *reap=vb->reap; + while(reap){ + struct alloc_chain *next=reap->next; + _ogg_free(reap->ptr); + memset(reap,0,sizeof(*reap)); + _ogg_free(reap); + reap=next; + } + /* consolidate storage */ + if(vb->totaluse){ + vb->localstore=_ogg_realloc(vb->localstore,vb->totaluse+vb->localalloc); + vb->localalloc+=vb->totaluse; + vb->totaluse=0; + } + + /* pull the ripcord */ + vb->localtop=0; + vb->reap=NULL; +} + +int vorbis_block_clear(vorbis_block *vb){ + int i; + vorbis_block_internal *vbi=vb->internal; + + _vorbis_block_ripcord(vb); + if(vb->localstore)_ogg_free(vb->localstore); + + if(vbi){ + for(i=0;ipacketblob[i]); + if(i!=PACKETBLOBS/2)_ogg_free(vbi->packetblob[i]); + } + _ogg_free(vbi); + } + memset(vb,0,sizeof(*vb)); + return(0); +} + +/* Analysis side code, but directly related to blocking. Thus it's + here and not in analysis.c (which is for analysis transforms only). + The init is here because some of it is shared */ + +static int _vds_shared_init(vorbis_dsp_state *v,vorbis_info *vi,int encp){ + int i; + codec_setup_info *ci=vi->codec_setup; + private_state *b=NULL; + int hs; + + if(ci==NULL) return 1; + hs=ci->halfrate_flag; + + memset(v,0,sizeof(*v)); + b=v->backend_state=_ogg_calloc(1,sizeof(*b)); + + v->vi=vi; + b->modebits=ilog2(ci->modes); + + b->transform[0]=_ogg_calloc(VI_TRANSFORMB,sizeof(*b->transform[0])); + b->transform[1]=_ogg_calloc(VI_TRANSFORMB,sizeof(*b->transform[1])); + + /* MDCT is tranform 0 */ + + b->transform[0][0]=_ogg_calloc(1,sizeof(mdct_lookup)); + b->transform[1][0]=_ogg_calloc(1,sizeof(mdct_lookup)); + mdct_init(b->transform[0][0],ci->blocksizes[0]>>hs); + mdct_init(b->transform[1][0],ci->blocksizes[1]>>hs); + + /* Vorbis I uses only window type 0 */ + b->window[0]=ilog2(ci->blocksizes[0])-6; + b->window[1]=ilog2(ci->blocksizes[1])-6; + + if(encp){ /* encode/decode differ here */ + + /* analysis always needs an fft */ + drft_init(&b->fft_look[0],ci->blocksizes[0]); + drft_init(&b->fft_look[1],ci->blocksizes[1]); + + /* finish the codebooks */ + if(!ci->fullbooks){ + ci->fullbooks=_ogg_calloc(ci->books,sizeof(*ci->fullbooks)); + for(i=0;ibooks;i++) + vorbis_book_init_encode(ci->fullbooks+i,ci->book_param[i]); + } + + b->psy=_ogg_calloc(ci->psys,sizeof(*b->psy)); + for(i=0;ipsys;i++){ + _vp_psy_init(b->psy+i, + ci->psy_param[i], + &ci->psy_g_param, + ci->blocksizes[ci->psy_param[i]->blockflag]/2, + vi->rate); + } + + v->analysisp=1; + }else{ + /* finish the codebooks */ + if(!ci->fullbooks){ + ci->fullbooks=_ogg_calloc(ci->books,sizeof(*ci->fullbooks)); + for(i=0;ibooks;i++){ + if(ci->book_param[i]==NULL) + goto abort_books; + if(vorbis_book_init_decode(ci->fullbooks+i,ci->book_param[i])) + goto abort_books; + /* decode codebooks are now standalone after init */ + vorbis_staticbook_destroy(ci->book_param[i]); + ci->book_param[i]=NULL; + } + } + } + + /* initialize the storage vectors. blocksize[1] is small for encode, + but the correct size for decode */ + v->pcm_storage=ci->blocksizes[1]; + v->pcm=_ogg_malloc(vi->channels*sizeof(*v->pcm)); + v->pcmret=_ogg_malloc(vi->channels*sizeof(*v->pcmret)); + { + int i; + for(i=0;ichannels;i++) + v->pcm[i]=_ogg_calloc(v->pcm_storage,sizeof(*v->pcm[i])); + } + + /* all 1 (large block) or 0 (small block) */ + /* explicitly set for the sake of clarity */ + v->lW=0; /* previous window size */ + v->W=0; /* current window size */ + + /* all vector indexes */ + v->centerW=ci->blocksizes[1]/2; + + v->pcm_current=v->centerW; + + /* initialize all the backend lookups */ + b->flr=_ogg_calloc(ci->floors,sizeof(*b->flr)); + b->residue=_ogg_calloc(ci->residues,sizeof(*b->residue)); + + for(i=0;ifloors;i++) + b->flr[i]=_floor_P[ci->floor_type[i]]-> + look(v,ci->floor_param[i]); + + for(i=0;iresidues;i++) + b->residue[i]=_residue_P[ci->residue_type[i]]-> + look(v,ci->residue_param[i]); + + return 0; + abort_books: + for(i=0;ibooks;i++){ + if(ci->book_param[i]!=NULL){ + vorbis_staticbook_destroy(ci->book_param[i]); + ci->book_param[i]=NULL; + } + } + vorbis_dsp_clear(v); + return -1; +} + +/* arbitrary settings and spec-mandated numbers get filled in here */ +int vorbis_analysis_init(vorbis_dsp_state *v,vorbis_info *vi){ + private_state *b=NULL; + + if(_vds_shared_init(v,vi,1))return 1; + b=v->backend_state; + b->psy_g_look=_vp_global_look(vi); + + /* Initialize the envelope state storage */ + b->ve=_ogg_calloc(1,sizeof(*b->ve)); + _ve_envelope_init(b->ve,vi); + + vorbis_bitrate_init(vi,&b->bms); + + /* compressed audio packets start after the headers + with sequence number 3 */ + v->sequence=3; + + return(0); +} + +void vorbis_dsp_clear(vorbis_dsp_state *v){ + int i; + if(v){ + vorbis_info *vi=v->vi; + codec_setup_info *ci=(vi?vi->codec_setup:NULL); + private_state *b=v->backend_state; + + if(b){ + + if(b->ve){ + _ve_envelope_clear(b->ve); + _ogg_free(b->ve); + } + + if(b->transform[0]){ + mdct_clear(b->transform[0][0]); + _ogg_free(b->transform[0][0]); + _ogg_free(b->transform[0]); + } + if(b->transform[1]){ + mdct_clear(b->transform[1][0]); + _ogg_free(b->transform[1][0]); + _ogg_free(b->transform[1]); + } + + if(b->flr){ + if(ci) + for(i=0;ifloors;i++) + _floor_P[ci->floor_type[i]]-> + free_look(b->flr[i]); + _ogg_free(b->flr); + } + if(b->residue){ + if(ci) + for(i=0;iresidues;i++) + _residue_P[ci->residue_type[i]]-> + free_look(b->residue[i]); + _ogg_free(b->residue); + } + if(b->psy){ + if(ci) + for(i=0;ipsys;i++) + _vp_psy_clear(b->psy+i); + _ogg_free(b->psy); + } + + if(b->psy_g_look)_vp_global_free(b->psy_g_look); + vorbis_bitrate_clear(&b->bms); + + drft_clear(&b->fft_look[0]); + drft_clear(&b->fft_look[1]); + + } + + if(v->pcm){ + if(vi) + for(i=0;ichannels;i++) + if(v->pcm[i])_ogg_free(v->pcm[i]); + _ogg_free(v->pcm); + if(v->pcmret)_ogg_free(v->pcmret); + } + + if(b){ + /* free header, header1, header2 */ + if(b->header)_ogg_free(b->header); + if(b->header1)_ogg_free(b->header1); + if(b->header2)_ogg_free(b->header2); + _ogg_free(b); + } + + memset(v,0,sizeof(*v)); + } +} + +float **vorbis_analysis_buffer(vorbis_dsp_state *v, int vals){ + int i; + vorbis_info *vi=v->vi; + private_state *b=v->backend_state; + + /* free header, header1, header2 */ + if(b->header)_ogg_free(b->header);b->header=NULL; + if(b->header1)_ogg_free(b->header1);b->header1=NULL; + if(b->header2)_ogg_free(b->header2);b->header2=NULL; + + /* Do we have enough storage space for the requested buffer? If not, + expand the PCM (and envelope) storage */ + + if(v->pcm_current+vals>=v->pcm_storage){ + v->pcm_storage=v->pcm_current+vals*2; + + for(i=0;ichannels;i++){ + v->pcm[i]=_ogg_realloc(v->pcm[i],v->pcm_storage*sizeof(*v->pcm[i])); + } + } + + for(i=0;ichannels;i++) + v->pcmret[i]=v->pcm[i]+v->pcm_current; + + return(v->pcmret); +} + +static void _preextrapolate_helper(vorbis_dsp_state *v){ + int i; + int order=16; + float *lpc=alloca(order*sizeof(*lpc)); + float *work=alloca(v->pcm_current*sizeof(*work)); + long j; + v->preextrapolate=1; + + if(v->pcm_current-v->centerW>order*2){ /* safety */ + for(i=0;ivi->channels;i++){ + /* need to run the extrapolation in reverse! */ + for(j=0;jpcm_current;j++) + work[j]=v->pcm[i][v->pcm_current-j-1]; + + /* prime as above */ + vorbis_lpc_from_data(work,lpc,v->pcm_current-v->centerW,order); + +#if 0 + if(v->vi->channels==2){ + if(i==0) + _analysis_output("predataL",0,work,v->pcm_current-v->centerW,0,0,0); + else + _analysis_output("predataR",0,work,v->pcm_current-v->centerW,0,0,0); + }else{ + _analysis_output("predata",0,work,v->pcm_current-v->centerW,0,0,0); + } +#endif + + /* run the predictor filter */ + vorbis_lpc_predict(lpc,work+v->pcm_current-v->centerW-order, + order, + work+v->pcm_current-v->centerW, + v->centerW); + + for(j=0;jpcm_current;j++) + v->pcm[i][v->pcm_current-j-1]=work[j]; + + } + } +} + + +/* call with val<=0 to set eof */ + +int vorbis_analysis_wrote(vorbis_dsp_state *v, int vals){ + vorbis_info *vi=v->vi; + codec_setup_info *ci=vi->codec_setup; + + if(vals<=0){ + int order=32; + int i; + float *lpc=alloca(order*sizeof(*lpc)); + + /* if it wasn't done earlier (very short sample) */ + if(!v->preextrapolate) + _preextrapolate_helper(v); + + /* We're encoding the end of the stream. Just make sure we have + [at least] a few full blocks of zeroes at the end. */ + /* actually, we don't want zeroes; that could drop a large + amplitude off a cliff, creating spread spectrum noise that will + suck to encode. Extrapolate for the sake of cleanliness. */ + + vorbis_analysis_buffer(v,ci->blocksizes[1]*3); + v->eofflag=v->pcm_current; + v->pcm_current+=ci->blocksizes[1]*3; + + for(i=0;ichannels;i++){ + if(v->eofflag>order*2){ + /* extrapolate with LPC to fill in */ + long n; + + /* make a predictor filter */ + n=v->eofflag; + if(n>ci->blocksizes[1])n=ci->blocksizes[1]; + vorbis_lpc_from_data(v->pcm[i]+v->eofflag-n,lpc,n,order); + + /* run the predictor filter */ + vorbis_lpc_predict(lpc,v->pcm[i]+v->eofflag-order,order, + v->pcm[i]+v->eofflag,v->pcm_current-v->eofflag); + }else{ + /* not enough data to extrapolate (unlikely to happen due to + guarding the overlap, but bulletproof in case that + assumtion goes away). zeroes will do. */ + memset(v->pcm[i]+v->eofflag,0, + (v->pcm_current-v->eofflag)*sizeof(*v->pcm[i])); + + } + } + }else{ + + if(v->pcm_current+vals>v->pcm_storage) + return(OV_EINVAL); + + v->pcm_current+=vals; + + /* we may want to reverse extrapolate the beginning of a stream + too... in case we're beginning on a cliff! */ + /* clumsy, but simple. It only runs once, so simple is good. */ + if(!v->preextrapolate && v->pcm_current-v->centerW>ci->blocksizes[1]) + _preextrapolate_helper(v); + + } + return(0); +} + +/* do the deltas, envelope shaping, pre-echo and determine the size of + the next block on which to continue analysis */ +int vorbis_analysis_blockout(vorbis_dsp_state *v,vorbis_block *vb){ + int i; + vorbis_info *vi=v->vi; + codec_setup_info *ci=vi->codec_setup; + private_state *b=v->backend_state; + vorbis_look_psy_global *g=b->psy_g_look; + long beginW=v->centerW-ci->blocksizes[v->W]/2,centerNext; + vorbis_block_internal *vbi=(vorbis_block_internal *)vb->internal; + + /* check to see if we're started... */ + if(!v->preextrapolate)return(0); + + /* check to see if we're done... */ + if(v->eofflag==-1)return(0); + + /* By our invariant, we have lW, W and centerW set. Search for + the next boundary so we can determine nW (the next window size) + which lets us compute the shape of the current block's window */ + + /* we do an envelope search even on a single blocksize; we may still + be throwing more bits at impulses, and envelope search handles + marking impulses too. */ + { + long bp=_ve_envelope_search(v); + if(bp==-1){ + + if(v->eofflag==0)return(0); /* not enough data currently to search for a + full long block */ + v->nW=0; + }else{ + + if(ci->blocksizes[0]==ci->blocksizes[1]) + v->nW=0; + else + v->nW=bp; + } + } + + centerNext=v->centerW+ci->blocksizes[v->W]/4+ci->blocksizes[v->nW]/4; + + { + /* center of next block + next block maximum right side. */ + + long blockbound=centerNext+ci->blocksizes[v->nW]/2; + if(v->pcm_currentlW=v->lW; + vb->W=v->W; + vb->nW=v->nW; + + if(v->W){ + if(!v->lW || !v->nW){ + vbi->blocktype=BLOCKTYPE_TRANSITION; + /*fprintf(stderr,"-");*/ + }else{ + vbi->blocktype=BLOCKTYPE_LONG; + /*fprintf(stderr,"_");*/ + } + }else{ + if(_ve_envelope_mark(v)){ + vbi->blocktype=BLOCKTYPE_IMPULSE; + /*fprintf(stderr,"|");*/ + + }else{ + vbi->blocktype=BLOCKTYPE_PADDING; + /*fprintf(stderr,".");*/ + + } + } + + vb->vd=v; + vb->sequence=v->sequence++; + vb->granulepos=v->granulepos; + vb->pcmend=ci->blocksizes[v->W]; + + /* copy the vectors; this uses the local storage in vb */ + + /* this tracks 'strongest peak' for later psychoacoustics */ + /* moved to the global psy state; clean this mess up */ + if(vbi->ampmax>g->ampmax)g->ampmax=vbi->ampmax; + g->ampmax=_vp_ampmax_decay(g->ampmax,v); + vbi->ampmax=g->ampmax; + + vb->pcm=_vorbis_block_alloc(vb,sizeof(*vb->pcm)*vi->channels); + vbi->pcmdelay=_vorbis_block_alloc(vb,sizeof(*vbi->pcmdelay)*vi->channels); + for(i=0;ichannels;i++){ + vbi->pcmdelay[i]= + _vorbis_block_alloc(vb,(vb->pcmend+beginW)*sizeof(*vbi->pcmdelay[i])); + memcpy(vbi->pcmdelay[i],v->pcm[i],(vb->pcmend+beginW)*sizeof(*vbi->pcmdelay[i])); + vb->pcm[i]=vbi->pcmdelay[i]+beginW; + + /* before we added the delay + vb->pcm[i]=_vorbis_block_alloc(vb,vb->pcmend*sizeof(*vb->pcm[i])); + memcpy(vb->pcm[i],v->pcm[i]+beginW,ci->blocksizes[v->W]*sizeof(*vb->pcm[i])); + */ + + } + + /* handle eof detection: eof==0 means that we've not yet received EOF + eof>0 marks the last 'real' sample in pcm[] + eof<0 'no more to do'; doesn't get here */ + + if(v->eofflag){ + if(v->centerW>=v->eofflag){ + v->eofflag=-1; + vb->eofflag=1; + return(1); + } + } + + /* advance storage vectors and clean up */ + { + int new_centerNext=ci->blocksizes[1]/2; + int movementW=centerNext-new_centerNext; + + if(movementW>0){ + + _ve_envelope_shift(b->ve,movementW); + v->pcm_current-=movementW; + + for(i=0;ichannels;i++) + memmove(v->pcm[i],v->pcm[i]+movementW, + v->pcm_current*sizeof(*v->pcm[i])); + + + v->lW=v->W; + v->W=v->nW; + v->centerW=new_centerNext; + + if(v->eofflag){ + v->eofflag-=movementW; + if(v->eofflag<=0)v->eofflag=-1; + /* do not add padding to end of stream! */ + if(v->centerW>=v->eofflag){ + v->granulepos+=movementW-(v->centerW-v->eofflag); + }else{ + v->granulepos+=movementW; + } + }else{ + v->granulepos+=movementW; + } + } + } + + /* done */ + return(1); +} + +int vorbis_synthesis_restart(vorbis_dsp_state *v){ + vorbis_info *vi=v->vi; + codec_setup_info *ci; + int hs; + + if(!v->backend_state)return -1; + if(!vi)return -1; + ci=vi->codec_setup; + if(!ci)return -1; + hs=ci->halfrate_flag; + + v->centerW=ci->blocksizes[1]>>(hs+1); + v->pcm_current=v->centerW>>hs; + + v->pcm_returned=-1; + v->granulepos=-1; + v->sequence=-1; + v->eofflag=0; + ((private_state *)(v->backend_state))->sample_count=-1; + + return(0); +} + +int vorbis_synthesis_init(vorbis_dsp_state *v,vorbis_info *vi){ + if(_vds_shared_init(v,vi,0)){ + vorbis_dsp_clear(v); + return 1; + } + vorbis_synthesis_restart(v); + return 0; +} + +/* Unlike in analysis, the window is only partially applied for each + block. The time domain envelope is not yet handled at the point of + calling (as it relies on the previous block). */ + +int vorbis_synthesis_blockin(vorbis_dsp_state *v,vorbis_block *vb){ + vorbis_info *vi=v->vi; + codec_setup_info *ci=vi->codec_setup; + private_state *b=v->backend_state; + int hs=ci->halfrate_flag; + int i,j; + + if(!vb)return(OV_EINVAL); + if(v->pcm_current>v->pcm_returned && v->pcm_returned!=-1)return(OV_EINVAL); + + v->lW=v->W; + v->W=vb->W; + v->nW=-1; + + if((v->sequence==-1)|| + (v->sequence+1 != vb->sequence)){ + v->granulepos=-1; /* out of sequence; lose count */ + b->sample_count=-1; + } + + v->sequence=vb->sequence; + + if(vb->pcm){ /* no pcm to process if vorbis_synthesis_trackonly + was called on block */ + int n=ci->blocksizes[v->W]>>(hs+1); + int n0=ci->blocksizes[0]>>(hs+1); + int n1=ci->blocksizes[1]>>(hs+1); + + int thisCenter; + int prevCenter; + + v->glue_bits+=vb->glue_bits; + v->time_bits+=vb->time_bits; + v->floor_bits+=vb->floor_bits; + v->res_bits+=vb->res_bits; + + if(v->centerW){ + thisCenter=n1; + prevCenter=0; + }else{ + thisCenter=0; + prevCenter=n1; + } + + /* v->pcm is now used like a two-stage double buffer. We don't want + to have to constantly shift *or* adjust memory usage. Don't + accept a new block until the old is shifted out */ + + for(j=0;jchannels;j++){ + /* the overlap/add section */ + if(v->lW){ + if(v->W){ + /* large/large */ + float *w=_vorbis_window_get(b->window[1]-hs); + float *pcm=v->pcm[j]+prevCenter; + float *p=vb->pcm[j]; + for(i=0;iwindow[0]-hs); + float *pcm=v->pcm[j]+prevCenter+n1/2-n0/2; + float *p=vb->pcm[j]; + for(i=0;iW){ + /* small/large */ + float *w=_vorbis_window_get(b->window[0]-hs); + float *pcm=v->pcm[j]+prevCenter; + float *p=vb->pcm[j]+n1/2-n0/2; + for(i=0;iwindow[0]-hs); + float *pcm=v->pcm[j]+prevCenter; + float *p=vb->pcm[j]; + for(i=0;ipcm[j]+thisCenter; + float *p=vb->pcm[j]+n; + for(i=0;icenterW) + v->centerW=0; + else + v->centerW=n1; + + /* deal with initial packet state; we do this using the explicit + pcm_returned==-1 flag otherwise we're sensitive to first block + being short or long */ + + if(v->pcm_returned==-1){ + v->pcm_returned=thisCenter; + v->pcm_current=thisCenter; + }else{ + v->pcm_returned=prevCenter; + v->pcm_current=prevCenter+ + ((ci->blocksizes[v->lW]/4+ + ci->blocksizes[v->W]/4)>>hs); + } + + } + + /* track the frame number... This is for convenience, but also + making sure our last packet doesn't end with added padding. If + the last packet is partial, the number of samples we'll have to + return will be past the vb->granulepos. + + This is not foolproof! It will be confused if we begin + decoding at the last page after a seek or hole. In that case, + we don't have a starting point to judge where the last frame + is. For this reason, vorbisfile will always try to make sure + it reads the last two marked pages in proper sequence */ + + if(b->sample_count==-1){ + b->sample_count=0; + }else{ + b->sample_count+=ci->blocksizes[v->lW]/4+ci->blocksizes[v->W]/4; + } + + if(v->granulepos==-1){ + if(vb->granulepos!=-1){ /* only set if we have a position to set to */ + + v->granulepos=vb->granulepos; + + /* is this a short page? */ + if(b->sample_count>v->granulepos){ + /* corner case; if this is both the first and last audio page, + then spec says the end is cut, not beginning */ + long extra=b->sample_count-vb->granulepos; + + /* we use ogg_int64_t for granule positions because a + uint64 isn't universally available. Unfortunately, + that means granposes can be 'negative' and result in + extra being negative */ + if(extra<0) + extra=0; + + if(vb->eofflag){ + /* trim the end */ + /* no preceding granulepos; assume we started at zero (we'd + have to in a short single-page stream) */ + /* granulepos could be -1 due to a seek, but that would result + in a long count, not short count */ + + /* Guard against corrupt/malicious frames that set EOP and + a backdated granpos; don't rewind more samples than we + actually have */ + if(extra > (v->pcm_current - v->pcm_returned)<pcm_current - v->pcm_returned)<pcm_current-=extra>>hs; + }else{ + /* trim the beginning */ + v->pcm_returned+=extra>>hs; + if(v->pcm_returned>v->pcm_current) + v->pcm_returned=v->pcm_current; + } + + } + + } + }else{ + v->granulepos+=ci->blocksizes[v->lW]/4+ci->blocksizes[v->W]/4; + if(vb->granulepos!=-1 && v->granulepos!=vb->granulepos){ + + if(v->granulepos>vb->granulepos){ + long extra=v->granulepos-vb->granulepos; + + if(extra) + if(vb->eofflag){ + /* partial last frame. Strip the extra samples off */ + + /* Guard against corrupt/malicious frames that set EOP and + a backdated granpos; don't rewind more samples than we + actually have */ + if(extra > (v->pcm_current - v->pcm_returned)<pcm_current - v->pcm_returned)<pcm_current-=extra>>hs; + } /* else {Shouldn't happen *unless* the bitstream is out of + spec. Either way, believe the bitstream } */ + } /* else {Shouldn't happen *unless* the bitstream is out of + spec. Either way, believe the bitstream } */ + v->granulepos=vb->granulepos; + } + } + + /* Update, cleanup */ + + if(vb->eofflag)v->eofflag=1; + return(0); + +} + +/* pcm==NULL indicates we just want the pending samples, no more */ +int vorbis_synthesis_pcmout(vorbis_dsp_state *v,float ***pcm){ + vorbis_info *vi=v->vi; + + if(v->pcm_returned>-1 && v->pcm_returnedpcm_current){ + if(pcm){ + int i; + for(i=0;ichannels;i++) + v->pcmret[i]=v->pcm[i]+v->pcm_returned; + *pcm=v->pcmret; + } + return(v->pcm_current-v->pcm_returned); + } + return(0); +} + +int vorbis_synthesis_read(vorbis_dsp_state *v,int n){ + if(n && v->pcm_returned+n>v->pcm_current)return(OV_EINVAL); + v->pcm_returned+=n; + return(0); +} + +/* intended for use with a specific vorbisfile feature; we want access + to the [usually synthetic/postextrapolated] buffer and lapping at + the end of a decode cycle, specifically, a half-short-block worth. + This funtion works like pcmout above, except it will also expose + this implicit buffer data not normally decoded. */ +int vorbis_synthesis_lapout(vorbis_dsp_state *v,float ***pcm){ + vorbis_info *vi=v->vi; + codec_setup_info *ci=vi->codec_setup; + int hs=ci->halfrate_flag; + + int n=ci->blocksizes[v->W]>>(hs+1); + int n0=ci->blocksizes[0]>>(hs+1); + int n1=ci->blocksizes[1]>>(hs+1); + int i,j; + + if(v->pcm_returned<0)return 0; + + /* our returned data ends at pcm_returned; because the synthesis pcm + buffer is a two-fragment ring, that means our data block may be + fragmented by buffering, wrapping or a short block not filling + out a buffer. To simplify things, we unfragment if it's at all + possibly needed. Otherwise, we'd need to call lapout more than + once as well as hold additional dsp state. Opt for + simplicity. */ + + /* centerW was advanced by blockin; it would be the center of the + *next* block */ + if(v->centerW==n1){ + /* the data buffer wraps; swap the halves */ + /* slow, sure, small */ + for(j=0;jchannels;j++){ + float *p=v->pcm[j]; + for(i=0;ipcm_current-=n1; + v->pcm_returned-=n1; + v->centerW=0; + } + + /* solidify buffer into contiguous space */ + if((v->lW^v->W)==1){ + /* long/short or short/long */ + for(j=0;jchannels;j++){ + float *s=v->pcm[j]; + float *d=v->pcm[j]+(n1-n0)/2; + for(i=(n1+n0)/2-1;i>=0;--i) + d[i]=s[i]; + } + v->pcm_returned+=(n1-n0)/2; + v->pcm_current+=(n1-n0)/2; + }else{ + if(v->lW==0){ + /* short/short */ + for(j=0;jchannels;j++){ + float *s=v->pcm[j]; + float *d=v->pcm[j]+n1-n0; + for(i=n0-1;i>=0;--i) + d[i]=s[i]; + } + v->pcm_returned+=n1-n0; + v->pcm_current+=n1-n0; + } + } + + if(pcm){ + int i; + for(i=0;ichannels;i++) + v->pcmret[i]=v->pcm[i]+v->pcm_returned; + *pcm=v->pcmret; + } + + return(n1+n-v->pcm_returned); + +} + +float *vorbis_window(vorbis_dsp_state *v,int W){ + vorbis_info *vi=v->vi; + codec_setup_info *ci=vi->codec_setup; + int hs=ci->halfrate_flag; + private_state *b=v->backend_state; + + if(b->window[W]-1<0)return NULL; + return _vorbis_window_get(b->window[W]-hs); +} diff --git a/libvorbis-1.3.2/lib/books/Makefile.am b/libvorbis-1.3.2/lib/books/Makefile.am new file mode 100755 index 0000000..3697a71 --- /dev/null +++ b/libvorbis-1.3.2/lib/books/Makefile.am @@ -0,0 +1,3 @@ +## Process this file with automake to produce Makefile.in + +SUBDIRS = coupled uncoupled floor diff --git a/libvorbis-1.3.2/lib/books/Makefile.in b/libvorbis-1.3.2/lib/books/Makefile.in new file mode 100755 index 0000000..0d957f0 --- /dev/null +++ b/libvorbis-1.3.2/lib/books/Makefile.in @@ -0,0 +1,514 @@ +# Makefile.in generated by automake 1.10.2 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +target_triplet = @target@ +subdir = lib/books +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/m4/add_cflags.m4 \ + $(top_srcdir)/m4/ogg.m4 $(top_srcdir)/m4/pkg.m4 \ + $(top_srcdir)/configure.ac +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(install_sh) -d +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = +SOURCES = +DIST_SOURCES = +RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \ + html-recursive info-recursive install-data-recursive \ + install-dvi-recursive install-exec-recursive \ + install-html-recursive install-info-recursive \ + install-pdf-recursive install-ps-recursive install-recursive \ + installcheck-recursive installdirs-recursive pdf-recursive \ + ps-recursive uninstall-recursive +RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive \ + distclean-recursive maintainer-clean-recursive +ETAGS = etags 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+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +mostlyclean-libtool: + -rm -f *.lo + +clean-libtool: + -rm -rf .libs _libs +tags: TAGS +TAGS: + +ctags: CTAGS +CTAGS: + + +distdir: $(DISTFILES) + @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ + topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ + list='$(DISTFILES)'; \ + dist_files=`for file in $$list; do echo $$file; done | \ + sed -e "s|^$$srcdirstrip/||;t" \ + -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \ + case $$dist_files in \ + */*) $(MKDIR_P) `echo "$$dist_files" | \ + sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \ + sort -u` ;; \ + esac; \ + for file in $$dist_files; do \ + if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ + if test -d $$d/$$file; then \ + dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + fi; \ + cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + else \ + test -f $(distdir)/$$file \ + || cp -p $$d/$$file $(distdir)/$$file \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-am +all-am: Makefile +installdirs: +install: install-am +install-exec: install-exec-am +install-data: install-data-am +uninstall: uninstall-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + `test -z '$(STRIP)' || \ + echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-am + +clean-am: clean-generic clean-libtool mostlyclean-am + +distclean: distclean-am + -rm -f Makefile +distclean-am: clean-am distclean-generic + +dvi: dvi-am + +dvi-am: + +html: html-am + +info: info-am + +info-am: + +install-data-am: + +install-dvi: install-dvi-am + +install-exec-am: + +install-html: install-html-am + +install-info: install-info-am + +install-man: + +install-pdf: install-pdf-am + +install-ps: install-ps-am + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-generic mostlyclean-libtool + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: + +.MAKE: install-am install-strip + +.PHONY: all all-am check check-am clean clean-generic clean-libtool \ + distclean distclean-generic distclean-libtool distdir dvi \ + dvi-am html html-am info info-am install install-am \ + install-data install-data-am install-dvi install-dvi-am \ + install-exec install-exec-am install-html install-html-am \ + install-info install-info-am install-man install-pdf \ + install-pdf-am install-ps install-ps-am install-strip \ + installcheck installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-generic \ + mostlyclean-libtool pdf pdf-am ps ps-am uninstall uninstall-am + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/libvorbis-1.3.2/lib/books/coupled/res_books_51.h b/libvorbis-1.3.2/lib/books/coupled/res_books_51.h new file mode 100755 index 0000000..917a955 --- /dev/null +++ b/libvorbis-1.3.2/lib/books/coupled/res_books_51.h @@ -0,0 +1,12257 @@ +static const long _vq_quantlist__44p0_l0_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44p0_l0_0[] = { + 1, 3, 4, 7, 7, 8, 8, 9, 9, 9,10,10,10, 5, 6, 5, + 8, 7, 9, 8, 9, 9,10, 9,11,10, 5, 5, 7, 7, 8, 8, + 9, 9, 9, 9,10,10,11, 8, 9, 8,10, 9,10, 9,10, 9, + 11,10,11,10, 8, 8, 9, 9,10, 9,10, 9,11,10,11,10, + 11,10,11,11,11,11,11,11,11,11,11,11,11,11,10,11, + 11,11,12,11,11,11,11,11,11,10,12,12,12,12,12,12, + 12,11,12,12,12,11,11,11,12,12,12,12,12,12,12,11, + 12,11,12,11,11,13,12,12,12,13,12,12,12,12,11,12, + 11,11,13,13,13,12,12,12,12,12,12,11,11,11,10,13, + 13,13,12,13,12,13,11,13,10,12,11,11,13,13,12,13, + 12,12,12,12,11,12,11,11,11, +}; + +static const static_codebook _44p0_l0_0 = { + 2, 169, + (long *)_vq_lengthlist__44p0_l0_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44p0_l0_0, + 0 +}; + +static const long _vq_quantlist__44p0_l0_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p0_l0_1[] = { + 1, 4, 4, 6, 6, 5, 5, 5, 7, 5, 5, 5, 5, 6, 7, 7, + 6, 7, 7, 7, 6, 7, 7, 7, 7, +}; + +static const static_codebook _44p0_l0_1 = { + 2, 25, + (long *)_vq_lengthlist__44p0_l0_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p0_l0_1, + 0 +}; + +static const long _vq_quantlist__44p0_l1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p0_l1_0[] = { + 1, 4, 4, 4, 4, 4, 4, 4, 4, +}; + +static const static_codebook _44p0_l1_0 = { + 2, 9, + (long *)_vq_lengthlist__44p0_l1_0, + 1, -516716544, 1630767104, 2, 0, + (long *)_vq_quantlist__44p0_l1_0, + 0 +}; + +static const long _huff_lengthlist__44p0_lfe[] = { + 1, 3, 2, 3, +}; + +static const static_codebook _huff_book__44p0_lfe = { + 2, 4, + (long *)_huff_lengthlist__44p0_lfe, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__44p0_long[] = { + 2, 3, 6, 7,10,14,16, 3, 2, 5, 7,11,14,17, 6, 5, + 5, 7,10,12,14, 7, 7, 6, 6, 7, 9,13,10,11, 9, 6, + 6, 9,11,15,15,13,10, 9,10,12,18,18,16,14,12,13, + 16, +}; + +static const static_codebook _huff_book__44p0_long = { + 2, 49, + (long *)_huff_lengthlist__44p0_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p0_p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p0_p1_0[] = { + 1, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, +}; + +static const static_codebook _44p0_p1_0 = { + 5, 243, + (long *)_vq_lengthlist__44p0_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p0_p1_0, + 0 +}; + +static const long _vq_quantlist__44p0_p2_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p0_p2_0[] = { + 1, 5, 5, 0, 7, 7, 0, 8, 8, 0, 9, 9, 0,12,12, 0, + 8, 8, 0, 9, 9, 0,12,12, 0, 8, 8, 0, 6, 6, 0,11, + 11, 0,12,12, 0,12,12, 0,15,15, 0,11,11, 0,12,12, + 0,15,15, 0,12,12, 0, 5, 5, 0, 5, 5, 0, 6, 6, 0, + 7, 7, 0,11,11, 0, 6, 6, 0, 7, 7, 0,10,11, 0, 6, + 6, 0, 7, 7, 0,11,11, 0,12,12, 0,11,11, 0,15,15, + 0,10,10, 0,12,12, 0,15,15, 0,12,12, 0, 6, 6, 0, + 12,12, 0,12,12, 0,12,12, 0,15,15, 0,11,11, 0,12, + 12, 0,15,15, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 8, 8, 0,12,12, 0,12,12, 0,12,12, 0,15, + 15, 0,12,12, 0,11,12, 0,15,16, 0,11,11, 0, 6, 6, + 0,11,12, 0,12,12, 0,12,12, 0,16,15, 0,12,12, 0, + 13,12, 0,15,14, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, +}; + +static const static_codebook _44p0_p2_0 = { + 5, 243, + (long *)_vq_lengthlist__44p0_p2_0, + 1, -533200896, 1614282752, 2, 0, + (long *)_vq_quantlist__44p0_p2_0, + 0 +}; + +static const long _vq_quantlist__44p0_p2_1[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p0_p2_1[] = { + 1, 3, 3, 0, 9, 9, 0, 9, 9, 0,10,10, 0, 9, 9, 0, + 10,10, 0,10,10, 0, 9, 9, 0,10,10, 0, 7, 7, 0, 7, + 7, 0, 6, 6, 0, 8, 8, 0, 7, 7, 0, 8, 8, 0, 8, 9, + 0, 8, 8, 0, 8, 8, 0, 7, 7, 0, 9, 9, 0, 8, 8, 0, + 10,10, 0, 9, 9, 0,10,10, 0,10,10, 0, 9, 9, 0,10, + 10, 0, 9, 9, 0,11,11, 0,11,11, 0,12,12, 0,11,11, + 0,12,12, 0,13,13, 0,12,12, 0,13,12, 0, 8, 8, 0, + 12,12, 0,12,12, 0,13,13, 0,12,12, 0,13,13, 0,13, + 13, 0,13,13, 0,13,13, 0, 7, 7, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 9, 9, 0,11,11, 0,12,12, 0,13,13, 0,12, + 12, 0,13,13, 0,13,13, 0,12,12, 0,12,12, 0, 8, 8, + 0,12,12, 0,12,12, 0,13,13, 0,13,13, 0,13,14, 0, + 14,13, 0,13,13, 0,13,13, 0, 7, 7, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, +}; + +static const static_codebook _44p0_p2_1 = { + 5, 243, + (long *)_vq_lengthlist__44p0_p2_1, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p0_p2_1, + 0 +}; + +static const long _vq_quantlist__44p0_p3_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p0_p3_0[] = { + 1, 6, 6, 7, 8, 8, 7, 8, 8, 7, 9, 9,10,12,11, 9, + 8, 8, 7, 9, 9,11,12,12, 9, 9, 9, 6, 7, 7,10,11, + 11,10,11,11,10,11,11,13,13,14,12,12,12,11,11,11, + 14,14,14,12,12,12, 6, 5, 5, 9, 6, 5, 9, 6, 6, 9, + 7, 7,12,10,10,11, 6, 6,10, 7, 7,13,10,10,12, 7, + 7, 7, 8, 8,12,10,10,12,10,10,11,10,10,15,13,13, + 13, 9, 9,12,11,11,16,13,13,15,11,11, 8, 7, 7,12, + 12,12,12,11,11,12,11,11,14,14,14,14,12,12,12,12, + 12,16,15,15,14,12,12, 0,10,10, 0,12,12, 0,12,12, + 0,11,11, 0,14,14, 0,11,11, 0,12,12, 0,15,15, 0, + 11,11, 8, 8, 8,13,11,11,13,10,10,13,11,11,15,13, + 13,14,11,11,12,10,10,16,14,14,14,10,10, 9, 7, 7, + 13,11,11,13,11,11,12,11,11,16,14,14,14,12,12,13, + 12,12,15,14,14,15,13,12, 0,11,11, 0,12,12, 0,12, + 12, 0,12,12, 0,15,15, 0,12,12, 0,13,12, 0,14,15, + 0,12,12, +}; + +static const static_codebook _44p0_p3_0 = { + 5, 243, + (long *)_vq_lengthlist__44p0_p3_0, + 1, -531365888, 1616117760, 2, 0, + (long *)_vq_quantlist__44p0_p3_0, + 0 +}; + +static const long _vq_quantlist__44p0_p3_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p0_p3_1[] = { + 2, 4, 4, 8, 8,10,12,12,11,11, 9,11,11,12,13,11, + 12,12,11,11,11,12,12,12,12,10,13,12,13,13,11,12, + 12,13,13,11,12,12,13,13,11,12,13,13,13,11,13,13, + 13,13,10,13,13,12,13,11,12,12,14,14,11,13,12,12, + 12,11,12,12,13,13,11,13,13,12,12,11,13,13,13,13, + 11,12,12,13,13,11,13,13,12,12,11,12,12,13,13,11, + 13,13,12,12,11,13,13,13,13,11,12,12,14,14,11,13, + 13,12,12,11,12,12,13,13,11,13,13,12,12,11,10,10, + 10,10,12,10,10,11,11,11, 8, 8,11,11,13,10,10,10, + 10,12,10,10,10,10,13,11,11,11,11,13,10,10,11,11, + 13,11,11,12,12,13,11,11,11,11,13,11,11,12,12,13, + 11,11,12,12,13,10,10,11,11,13,11,11,11,11,13,11, + 10,11,11,13,11,11,11,11,13,11,11,11,11,13,10,10, + 11,11,13,11,11,11,11,12,10,11,11,11,13,11,11,11, + 11,13,11,11,11,11,13,10,10,11,11,13,11,11,11,11, + 13,11,11,11,11,13,11,11,11,11,11,10,10,10,10,12, + 10,10, 9, 9,12,12,12,11,11,13,12,12, 9, 9,13,12, + 12,10,10,12,12,12,12,12,13,13,13,14,14,13,12,12, + 11,11,13,13,13,12,12,13,12,12,11,11,13,12,13,11, + 11,13,13,13,14,14,13,12,12,10,10,13,13,13,11,11, + 13,12,12,10,10,13,13,13,11,11,13,13,13,14,14,13, + 12,12,10,10,13,13,13,11,11,13,12,13,10,10,13,13, + 13,11,11,13,13,13,14,14,13,12,12,10,10,13,13,13, + 11,11,13,13,12,10,10,14,12,12, 8, 8,14,12,12, 9, + 9,14,11,11, 9, 9,14,12,12, 8, 8,14,11,11, 7, 7, + 14,13,13,10,10,15,12,12,10,10,15,13,13,10,10,15, + 12,12, 9, 9,15,13,13,10,10,15,13,13,10,10,15,12, + 12,10,10,15,13,13,10,10,14,12,12, 9, 9,14,13,13, + 9, 9,14,13,13, 9, 9,15,12,12, 9, 9,15,13,13, 9, + 9,14,12,12, 9, 9,14,13,13, 9, 9,14,13,13, 9, 9, + 15,12,12, 9, 9,14,13,13, 9, 9,14,12,12, 9, 9,14, + 13,13, 9, 9,13,12,12, 8, 8,13,13,13, 8, 8,14,13, + 13, 9, 9,13,13,13, 7, 7,14,13,13, 8, 8,14,14,14, + 10,10,14,14,14,11,11,14,14,14, 9, 9,14,14,14,10, + 10,14,14,14, 9, 9,14,14,14,10, 9,15,14,14,11,11, + 14,14,14, 9, 9,14,14,14,10,10,14,14,14, 9, 9,14, + 14,14, 9, 9,15,14,14,11,11,14,14,14, 8, 8,14,14, + 14, 9, 9,14,14,14, 8, 8,14,14,14, 9, 9,15,14,14, + 11,11,14,14,14, 8, 8,14,14,14, 9, 9,14,14,14, 8, + 8,12,12,12,13,13,16,15,15,11,11,16,15,16,12,12, + 17,16,16,11,11,17,15,15,12,11,16,16,16,12,13,16, + 15,15,13,13,16,16,16,12,12,16,16,15,13,13,16,16, + 16,12,12,16,16,16,13,13,17,16,16,14,14,17,17,16, + 12,12,17,16,16,13,13,17,17,16,12,13,16,16,17,13, + 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(long *)_vq_lengthlist__44p0_p3_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p0_p3_1, + 0 +}; + +static const long _vq_quantlist__44p0_p4_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p0_p4_0[] = { + 2, 6, 6,14,14, 6, 8, 8,14,14, 7, 7, 7,14,14, 0, + 13,13,15,16, 0,13,13,15,15, 7, 8, 8,15,15, 9,10, + 10,16,16, 9, 8, 8,14,15, 0,13,13,17,17, 0,13,13, + 16,16, 8, 8, 8,15,15,12,11,11,16,16, 9, 8, 8,14, + 14, 0,13,13,17,17, 0,13,13,15,15, 0,14,14,16,16, + 0, 0, 0,18,19, 0,12,12,16,15, 0,16,16, 0,20, 0, + 14,14,16,16, 0,14,14,17,17, 0, 0, 0,19,19, 0,12, + 12,15,15, 0,18,17,21,21, 0,14,14,16,16, 5, 7, 7, + 12,13, 9,10, 9,14,14,11,10,10,14,14, 0, 0, 0,18, + 17, 0,20,21,18,18, 9,10,10,14,14,12,12,12,17,16, + 12,10,10,14,14, 0,20,20,18,17, 0,21,21,17,17,11, + 10,10,14,14,15,13,13,18,18,13,11,11,14,14, 0,20, + 0,18,18, 0,20,21,18,17, 0,21, 0,18,19, 0, 0, 0, + 0,21, 0,21,20,16,17, 0, 0, 0,21,21, 0, 0, 0,20, + 18, 0,20, 0,17,18, 0, 0, 0, 0, 0, 0, 0,20,16,17, + 0, 0, 0,20, 0, 0, 0, 0,18,18, 6, 6, 6,13,13, 8, + 5, 5,11,11, 9, 6, 6,13,13, 0, 9, 9,12,12, 0,10, + 10,14,14, 9, 7, 7,13,13,12, 9, 9,13,13,10, 6, 6, + 13,13, 0,10,10,14,14, 0,10,10,13,13, 9, 7, 7,13, + 13,13,10,10,13,13,11, 6, 6,13,13, 0,10,10,15,15, + 0,10,10,13,13, 0,12,11,15,15, 0,20,19,17,16, 0, + 9, 9,13,13, 0,13,13,20,19, 0,11,11,13,13, 0,11, + 11,15,15, 0,20,19,17,17, 0,10,10,13,13, 0,14,15, + 0,21, 0,12,12,13,13, 0,10,10,12,12, 0,11,11,15, + 15, 0,11,11,15,15, 0,15,15,20,20, 0,16,16, 0, 0, + 0,11,11,15,15, 0,14,14,17,17, 0,11,11,15,15, 0, + 15,15,20,21, 0,16,16,21,21, 0,12,12,15,15, 0,15, + 15,18,20, 0,11,11,16,15, 0,15,15,21,21, 0,16,16, + 0,21, 0,16,16, 0, 0, 0, 0, 0, 0, 0, 0,14,14,21, + 21, 0,17,18, 0, 0, 0,16,17,20, 0, 0,16,16, 0, 0, + 0, 0, 0, 0, 0, 0,15,15,20,20, 0,19,18, 0,21, 0, + 18,17, 0, 0, 0,10,10,11,11, 0,10,10,10,10, 0,11, + 11,12,12, 0,11,11, 9, 9, 0,13,13,12,12, 0,11,11, + 12,12, 0,13,13,12,12, 0,10,10,12,12, 0,12,12,13, + 13, 0,12,12,12,12, 0,11,11,12,12, 0,13,13,12,12, + 0,10,10,12,12, 0,13,13,13,13, 0,12,12,12,12, 0, + 14,13,13,13, 0,19,21,15,15, 0,12,11,12,12, 0,16, + 15,19,19, 0,13,13,11,11, 0,13,13,13,13, 0, 0,21, + 15,16, 0,12,12,12,12, 0,16,16,19,21, 0,13,13,12, + 12, 7, 7, 7,16,16,11, 9, 9,16,16,12, 9, 9,16,16, + 0,13,13,16,16, 0,14,14,17,16,11, 9, 9,16,16,14, + 12,11,17,17,13, 8, 9,15,15, 0,13,13,19,19, 0,13, + 13,16,15,12,10,10,17,17,15,12,12,19,18,14, 9, 9, + 17,16, 0,14,14,18, 0, 0,14,13,16,16, 0,14,15,18, + 17, 0,21, 0,19,21, 0,12,12,16,16, 0,16,16, 0, 0, + 0,14,14,16,16, 0,14,14,18,18, 0, 0,21,20, 0, 0, + 13,13,16,17, 0,18,18, 0, 0, 0,15,14,17,16, 8, 7, + 7,14,14,11,10,10,15,15,13,10,10,15,15, 0,21,20, + 19,19, 0,21, 0,17,18,11,10,10,15,16,14,12,12,18, + 18,14,11,11,15,14, 0,21,20,18,19, 0, 0,21,18,18, + 12,11,11,16,16,16,14,14,18,20,14,11,11,16,15, 0, + 20,20,19,19, 0, 0,20,18,18, 0,21, 0,18,19, 0, 0, + 0, 0, 0, 0,20,20,17,18, 0, 0, 0,20,20, 0, 0, 0, + 19,19, 0, 0, 0,20,18, 0, 0, 0, 0, 0, 0, 0,21,18, + 18, 0,21,21, 0,21, 0, 0, 0,19,20,11, 9, 9,14,14, + 13,10,10,14,14,13,11,11,15,15, 0,13,13,13,13, 0, + 14,14,16,16,13,11,11,15,15,16,12,12,15,15,14,10, + 10,14,14, 0,14,14,16,16, 0,14,14,15,15,13,10,10, + 15,15,17,13,14,15,16,15,10,10,15,15, 0,14,14,17, + 16, 0,14,14,15,15, 0,15,15,17,17, 0, 0,21,18,18, + 0,13,13,15,15, 0,16,16,21,20, 0,14,14,15,14, 0, + 15,14,16,17, 0, 0,20,20,19, 0,13,13,15,15, 0,19, + 18, 0, 0, 0,15,15,15,15, 0,11,11,14,14, 0,12,12, + 16,16, 0,12,12,16,16, 0,15,16,21,21, 0,16,17,21, + 0, 0,12,12,17,16, 0,14,14,18,19, 0,11,11,16,16, + 0,15,15,20,21, 0,16,16,21, 0, 0,12,12,17,16, 0, + 15,15,19,19, 0,12,12,16,17, 0,16,15, 0, 0, 0,16, + 16, 0, 0, 0,17,17, 0,21, 0, 0, 0, 0, 0, 0,14,15, + 20, 0, 0,17,17, 0, 0, 0,17,17, 0, 0, 0,17,16, 0, + 0, 0, 0, 0, 0, 0, 0,15,15, 0, 0, 0,18,18, 0, 0, + 0,18,17, 0, 0, 0,11,11,14,14, 0,12,12,15,15, 0, + 12,12,15,15, 0,13,13,14,14, 0,14,14,17,17, 0,12, + 12,16,16, 0,14,14,16,16, 0,11,11,15,15, 0,13,13, + 16,17, 0,13,13,16,16, 0,12,12,15,15, 0,14,14,17, + 16, 0,11,11,15,15, 0,14,14,17,17, 0,13,13,16,16, + 0,15,15,17,18, 0,21,20,20,21, 0,12,12,15,15, 0, + 16,16,20,21, 0,14,14,15,15, 0,14,14,17,17, 0, 0, + 0,18,19, 0,12,13,15,15, 0,18,17,21, 0, 0,14,15, + 15,15, 8, 8, 8,16,16,12,10,10,16,16,13, 9, 9,16, + 16, 0,14,14,18,17, 0,14,14,16,17,12,10,10,18,17, + 14,12,11,18,18,14, 9, 9,16,16, 0,13,13,18,18, 0, + 13,13,17,16,12, 9, 9,16,17,17,13,13,17,17,14, 9, + 9,15,15, 0,14,14,20,19, 0,13,13,16,16, 0,15,15, + 19,18, 0, 0, 0,20,19, 0,12,13,17,17, 0,16,16,20, + 0, 0,14,14,16,17, 0,14,14,19,18, 0, 0, 0,20,20, + 0,13,13,16,16, 0,18,17, 0, 0, 0,15,15,16,16, 9, + 7, 7,14,14,12,10,10,15,15,13,10,10,15,15, 0,21, + 0,18,19, 0,20,21,19,18,12,10,10,16,15,15,13,13, + 18,18,14,11,11,15,15, 0, 0, 0,19,18, 0, 0,21,18, + 18,13,11,11,15,15,16,14,14,17,19,15,11,11,15,15, + 0,21,21,20,18, 0, 0,21,18,18, 0, 0,21,21,19, 0, + 0, 0, 0, 0, 0,19,20,18,17, 0, 0, 0,21,21, 0,21, + 0,20,18, 0, 0,21,19,19, 0, 0, 0, 0, 0, 0,20,21, + 17,17, 0, 0, 0, 0, 0, 0,21, 0,18,20, 0,10,10,14, + 14, 0,11,11,15,15, 0,11,11,15,15, 0,14,14,15,15, + 0,15,15,16,16, 0,11,12,16,16, 0,13,13,16,16, 0, + 11,11,15,15, 0,14,14,17,17, 0,14,14,15,15, 0,11, + 11,16,15, 0,14,14,15,15, 0,11,11,15,15, 0,15,15, + 17,17, 0,14,14,15,15, 0,16,16,18,18, 0, 0, 0,20, + 19, 0,14,13,16,15, 0,17,17,21, 0, 0,15,15,15,15, + 0,16,15,17,16, 0,20, 0,20,18, 0,13,14,15,15, 0, + 19,18, 0,21, 0,15,15,15,15, 0,11,11,14,14, 0,12, + 12,16,16, 0,12,12,16,16, 0,16,15,20,21, 0,17,16, + 0, 0, 0,12,12,16,16, 0,14,14,18,18, 0,11,11,16, + 16, 0,15,15,21,20, 0,16,16, 0, 0, 0,12,12,16,17, + 0,15,14,19,19, 0,11,12,16,16, 0,15,15,21, 0, 0, + 16,16, 0, 0, 0,16,17, 0, 0, 0, 0, 0, 0, 0, 0,15, + 15,21, 0, 0,17,17, 0, 0, 0,17,17, 0, 0, 0,17,16, + 0, 0, 0, 0, 0, 0, 0, 0,15,15, 0,20, 0,19,20, 0, + 0, 0,17,17, 0, 0, 0,12,12,15,15, 0,12,12,15,15, + 0,12,12,16,16, 0,13,13,15,15, 0,15,15,17,17, 0, + 13,13,17,16, 0,14,14,17,17, 0,11,11,16,16, 0,14, + 14,17,17, 0,13,13,16,16, 0,12,12,16,16, 0,15,15, + 16,17, 0,11,11,15,16, 0,14,14,17,17, 0,13,14,16, + 16, 0,15,15,18,18, 0,21,20,20,19, 0,13,13,16,17, + 0,16,16, 0, 0, 0,14,14,16,16, 0,15,15,18,18, 0, + 0, 0,20,19, 0,13,13,16,16, 0,17,17, 0, 0, 0,14, + 14,16,16, 0,11,11,16,16, 0,13,13,18,17, 0,13,13, + 17,17, 0,16,16,17,17, 0,16,16,17,18, 0,12,12,17, + 17, 0,15,15,18,18, 0,12,12,16,16, 0,16,16,19,19, + 0,15,15,16,17, 0,12,12,17,17, 0,17,17,18,18, 0, + 12,12,17,17, 0,16,16,19,19, 0,15,16,17,17, 0,16, + 16,18,17, 0, 0, 0,21,21, 0,13,13,16,16, 0,17,17, + 0,20, 0,15,15,16,17, 0,16,16,19,18, 0, 0,21,20, + 21, 0,14,14,17,16, 0,20, 0, 0, 0, 0,15,16,16,17, + 0, 9, 9,14,14, 0,13,13,16,16, 0,14,14,15,15, 0, + 0,20,19,19, 0, 0, 0,19,19, 0,12,12,15,15, 0,15, + 16,19,18, 0,14,14,15,15, 0,21, 0,18,18, 0,20, 0, + 17,18, 0,13,13,16,16, 0,17,17,17,19, 0,14,14,16, + 15, 0,21,20,20,19, 0, 0, 0,19,19, 0, 0, 0,19,18, + 0, 0, 0, 0, 0, 0,20,20,17,18, 0, 0, 0,21,21, 0, + 0, 0,18,18, 0,21, 0,18,19, 0, 0, 0, 0, 0, 0,20, + 21,18,18, 0, 0, 0,20,21, 0, 0, 0,19,19, 0,18,18, + 15,15, 0,20,21,17,17, 0,19,21,17,17, 0, 0, 0,17, + 18, 0, 0, 0,20,19, 0,19,19,17,17, 0, 0, 0,18,18, + 0,19,20,16,17, 0, 0,21,20,20, 0,19,20,19,18, 0, + 19,20,16,16, 0, 0, 0,18,19, 0,19,20,17,17, 0, 0, + 21, 0,20, 0,21,21,17,19, 0,20, 0,19,20, 0, 0, 0, + 20, 0, 0,19,18,17,16, 0, 0, 0, 0, 0, 0, 0,20,17, + 17, 0,20,21,18,20, 0, 0, 0, 0,21, 0,19,20,17,17, + 0, 0, 0, 0, 0, 0,20,21,17,17, 0,11,11,14,14, 0, + 13,13,16,17, 0,13,13,16,16, 0,17,17, 0,21, 0,18, + 17,21, 0, 0,13,13,16,16, 0,15,15,18,18, 0,12,12, + 16,16, 0,17,16,21, 0, 0,17,17, 0, 0, 0,12,12,17, + 17, 0,17,17,19,21, 0,13,12,16,16, 0,17,17, 0, 0, + 0,17,17, 0, 0, 0,18,17, 0,21, 0, 0, 0, 0, 0, 0, + 15,15,20, 0, 0,20,18, 0, 0, 0,17,18, 0, 0, 0,16, + 17, 0, 0, 0, 0, 0, 0, 0, 0,15,15, 0, 0, 0,19,19, + 0, 0, 0,18,18, 0, 0, 0,14,14,18,18, 0,16,16, 0, + 21, 0,16,16,21,21, 0,17,17, 0,20, 0,17,17,20, 0, + 0,16,15, 0, 0, 0,20,20, 0, 0, 0,15,15,20,20, 0, + 17,17,21, 0, 0,17,18,20,20, 0,15,15,20,20, 0,18, + 18, 0, 0, 0,15,15,19,20, 0,17,18, 0, 0, 0,17,17, + 20,20, 0,18,17,21, 0, 0, 0, 0, 0,21, 0,15,15,20, + 20, 0,19,19, 0, 0, 0,17,17,21, 0, 0,17,17, 0, 0, + 0, 0, 0,21, 0, 0,15,15,19,19, 0,20,21, 0, 0, 0, + 18,17,21,21, 0,12,12,16,16, 0,14,14,17,17, 0,13, + 13,17,18, 0,16,16,18,17, 0,16,16,18,18, 0,13,13, + 18,18, 0,15,16,19,18, 0,13,13,16,16, 0,16,16,20, + 18, 0,16,16,17,17, 0,12,13,17,17, 0,17,16,18,18, + 0,12,12,16,16, 0,17,16,20,19, 0,16,16,16,16, 0, + 16,17,18,20, 0, 0, 0,21,20, 0,14,14,17,16, 0,19, + 18, 0,20, 0,16,16,17,16, 0,16,16,17,18, 0, 0,21, + 21,21, 0,14,14,16,16, 0,20,20,21, 0, 0,16,16,16, + 16, 0,10,10,14,14, 0,14,14,15,16, 0,14,14,15,15, + 0, 0,21,18,18, 0, 0,21,18,19, 0,13,13,16,16, 0, + 16,16,18,18, 0,14,14,15,15, 0,21, 0,18,18, 0,21, + 0,18,18, 0,13,13,16,16, 0,17,17,19,20, 0,14,14, + 15,15, 0, 0, 0,18,20, 0, 0,21,18,18, 0, 0,21,19, + 18, 0, 0, 0, 0, 0, 0,20,21,18,17, 0, 0, 0,21,21, + 0, 0, 0,19,19, 0,21, 0,18,19, 0, 0, 0, 0, 0, 0, + 21,20,17,17, 0, 0,21,20, 0, 0, 0, 0,19,19, 0,19, + 20,15,16, 0, 0,20,18,17, 0,20,21,17,18, 0,21, 0, + 18,18, 0, 0, 0,19,19, 0,20,20,17,18, 0, 0, 0,18, + 19, 0,20,20,18,17, 0, 0, 0, 0,20, 0, 0,21,17,18, + 0,20,21,17,17, 0, 0, 0,18,18, 0,19,19,17,17, 0, + 0, 0,21,21, 0,20,20,17,17, 0, 0, 0,21,19, 0, 0, + 0,20,19, 0,21,20,17,18, 0, 0, 0, 0, 0, 0, 0,20, + 18,17, 0,21,20,18,18, 0, 0, 0,20,21, 0,20,20,17, + 17, 0, 0, 0, 0, 0, 0,20, 0,17,17, 0,11,11,13,14, + 0,13,13,16,16, 0,13,13,16,16, 0,17,17, 0, 0, 0, + 17,18, 0, 0, 0,13,13,16,16, 0,15,16,18,18, 0,13, + 13,16,17, 0,16,17,20, 0, 0,17,18,20, 0, 0,13,13, + 17,17, 0,16,16,20,21, 0,13,13,16,16, 0,17,17,21, + 0, 0,17,18, 0, 0, 0,17,18, 0,21, 0, 0, 0, 0, 0, + 0,15,15,20, 0, 0,19,19, 0, 0, 0,17,17, 0, 0, 0, + 18,17,21,20, 0, 0, 0, 0, 0, 0,16,16,20,21, 0,21, + 20, 0,21, 0,19,21, 0, 0, 0,15,15, 0, 0, 0,16,17, + 0,19, 0,16,16, 0, 0, 0,17,17, 0, 0, 0,19,18, 0, + 0, 0,16,16,20,20, 0,20,18,21, 0, 0,15,15,21,21, + 0,18,18, 0, 0, 0,18,19, 0, 0, 0,16,15, 0,21, 0, + 20,19, 0, 0, 0,16,16, 0, 0, 0,20,18, 0,21, 0,17, + 18,21, 0, 0,18,19, 0, 0, 0, 0, 0, 0, 0, 0,16,16, + 20,20, 0,19,20, 0, 0, 0,17,17, 0, 0, 0,18,17,20, + 21, 0, 0, 0, 0, 0, 0,16,16, 0,20, 0,20,22, 0, 0, + 0,18,18, 0,22, +}; + +static const static_codebook _44p0_p4_0 = { + 5, 3125, + (long *)_vq_lengthlist__44p0_p4_0, + 1, -528744448, 1616642048, 3, 0, + (long *)_vq_quantlist__44p0_p4_0, + 0 +}; + +static const long _vq_quantlist__44p0_p4_1[] = { + 3, + 2, + 4, + 1, + 5, + 0, + 6, +}; + +static const long _vq_lengthlist__44p0_p4_1[] = { + 2, 3, 3, 3, 3, 3, 3, +}; + +static const static_codebook _44p0_p4_1 = { + 1, 7, + (long *)_vq_lengthlist__44p0_p4_1, + 1, -533200896, 1611661312, 3, 0, + (long *)_vq_quantlist__44p0_p4_1, + 0 +}; + +static const long _vq_quantlist__44p0_p5_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p0_p5_0[] = { + 1, 6, 6, 6, 8, 8, 7, 8, 8, 7, 9, 8,10,11,11, 9, + 8, 8, 7, 8, 8,11,11,11, 9, 8, 8, 6, 7, 7,10,10, + 10,10,10,10,10,10,10,14,13,13,12,11,11,10,10,10, + 14,14,13,13,11,11, 6, 6, 6, 8, 5, 5, 8, 7, 7, 8, + 7, 7,11, 9, 9, 9, 7, 7, 8, 7, 7,12,10,10,10, 7, + 7, 7, 8, 8,12,11,11,12,10,10,11,10,10,14,13,13, + 13,10,10,11,10,11,16,14,14,13,10,10, 7, 8, 7,12, + 12,12,12,11,11,12,11,11,16,14,15,13,12,12,11,11, + 11,17,15,14,14,13,13,10, 9, 9,13,11,11,13,11,11, + 12,11,11,16,14,13,14,11,11,12,11,11,16,15,14,14, + 11,11, 7, 8, 8,12,11,11,12,10,10,12,10,10,16,14, + 13,13,11,11,12,10,10,16,14,14,13,10,10, 8, 8, 8, + 12,12,12,12,11,11,12,11,11,16,14,15,14,12,12,12, + 11,11,16,15,15,14,12,12,10,10,10,13,11,11,13,11, + 11,12,12,12,16,14,14,14,11,11,12,11,11,17,14,15, + 14,11,11, +}; + +static const static_codebook _44p0_p5_0 = { + 5, 243, + (long *)_vq_lengthlist__44p0_p5_0, + 1, -527106048, 1620377600, 2, 0, + (long *)_vq_quantlist__44p0_p5_0, + 0 +}; + +static const long _vq_quantlist__44p0_p5_1[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p0_p5_1[] = { + 2, 7, 7, 7, 8, 8, 7, 7, 7, 7, 8, 8, 8, 8, 9, 8, + 7, 7, 8, 8, 8, 9, 9, 9, 9, 7, 7, 6, 6, 6, 9, 7, + 7, 9, 7, 7, 9, 8, 8,10, 8, 8,10, 8, 8,10, 8, 8, + 10, 8, 8,10, 8, 8, 7, 6, 6, 9, 6, 6, 9, 6, 6, 9, + 7, 7,10, 8, 8, 9, 6, 6, 9, 7, 7,10, 8, 8, 9, 7, + 7, 7, 8, 8,11, 9, 9,11, 9, 9,11, 9, 9,12, 9, 9, + 12, 8, 8,12, 9, 9,12,10, 9,12, 8, 8, 8, 7, 7,10, + 9, 9,11, 9, 9,11, 9, 9,11,11,10,11, 9, 9,11,10, + 9,11,10,11,11, 9, 9,10, 8, 8,11, 9, 9,11, 9, 9, + 11, 9, 9,11,10,10,11, 9, 9,11, 9, 9,11,10,10,11, + 9, 9, 9, 8, 8,12, 9, 9,12, 9, 9,11, 9, 9,12, 9, + 9,12, 8, 8,12, 9, 9,12, 9, 9,12, 8, 8, 9, 7, 7, + 11, 9,10,11,10, 9,11, 9, 9,11,11,11,11, 9, 9,11, + 10,10,11,11,11,11, 9, 9,10, 9, 9,11, 9, 9,11,10, + 10,11,10, 9,11,10,10,11, 9, 9,11,10,10,11,10,11, + 11, 9, 9, +}; + +static const static_codebook _44p0_p5_1 = { + 5, 243, + (long *)_vq_lengthlist__44p0_p5_1, + 1, -530841600, 1616642048, 2, 0, + (long *)_vq_quantlist__44p0_p5_1, + 0 +}; + +static const long _vq_quantlist__44p0_p6_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p0_p6_0[] = { + 1, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 7, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, +}; + +static const static_codebook _44p0_p6_0 = { + 5, 243, + (long *)_vq_lengthlist__44p0_p6_0, + 1, -516716544, 1630767104, 2, 0, + (long *)_vq_quantlist__44p0_p6_0, + 0 +}; + +static const long _vq_quantlist__44p0_p6_1[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const long _vq_lengthlist__44p0_p6_1[] = { + 1, 3, 2, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9,10,10,11, + 11,12,12,12,14,14,14,15,15, +}; + +static const static_codebook _44p0_p6_1 = { + 1, 25, + (long *)_vq_lengthlist__44p0_p6_1, + 1, -518864896, 1620639744, 5, 0, + (long *)_vq_quantlist__44p0_p6_1, + 0 +}; + +static const long _vq_quantlist__44p0_p6_2[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const long _vq_lengthlist__44p0_p6_2[] = { + 3, 4, 4, 5, 4, 5, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _44p0_p6_2 = { + 1, 25, + (long *)_vq_lengthlist__44p0_p6_2, + 1, -529006592, 1611661312, 5, 0, + (long *)_vq_quantlist__44p0_p6_2, + 0 +}; + +static const long _huff_lengthlist__44p0_short[] = { + 3, 3, 7, 8,10,13,16, 3, 2, 5, 7, 9,13,16, 6, 4, + 4, 6,10,14,15, 7, 5, 5, 7,10,13,14, 9, 8, 9, 9, + 9,11,13,12,11,12, 9, 7, 8,11,14,12,10, 6, 5, 7, + 10, +}; + +static const static_codebook _huff_book__44p0_short = { + 2, 49, + (long *)_huff_lengthlist__44p0_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p1_l0_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44p1_l0_0[] = { + 1, 4, 4, 7, 7, 8, 8, 9, 9,10,10,11,11, 4, 6, 5, + 8, 6, 9, 8,10, 9,10,10,11,10, 5, 5, 6, 6, 8, 8, + 9, 9,10,10,10,10,11, 7, 8, 8, 9, 8,10, 9,10, 9, + 11,10,11,10, 7, 8, 8, 8,10, 9,10,10,10,10,11,10, + 11, 9,10,10,11,11,11,11,12,11,12,11,12,11, 9,10, + 10,11,11,11,11,11,11,11,12,11,12,11,11,11,12,12, + 12,12,12,12,12,12,12,11,11,12,11,12,12,12,12,12, + 12,12,12,11,12,12,12,12,12,13,12,13,12,12,12,12, + 12,12,12,12,12,13,13,13,13,12,13,12,12,12,12,12, + 13,13,12,13,12,13,12,13,12,12,12,12,13,13,13,13, + 13,13,12,12,12,12,12,11,12, +}; + +static const static_codebook _44p1_l0_0 = { + 2, 169, + (long *)_vq_lengthlist__44p1_l0_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44p1_l0_0, + 0 +}; + +static const long _vq_quantlist__44p1_l0_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p1_l0_1[] = { + 1, 4, 4, 6, 6, 5, 5, 5, 6, 6, 5, 6, 5, 6, 6, 6, + 6, 7, 7, 7, 6, 7, 6, 7, 7, +}; + +static const static_codebook _44p1_l0_1 = { + 2, 25, + (long *)_vq_lengthlist__44p1_l0_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p1_l0_1, + 0 +}; + +static const long _vq_quantlist__44p1_l1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p1_l1_0[] = { + 1, 4, 4, 4, 4, 4, 4, 4, 4, +}; + +static const static_codebook _44p1_l1_0 = { + 2, 9, + (long *)_vq_lengthlist__44p1_l1_0, + 1, -516716544, 1630767104, 2, 0, + (long *)_vq_quantlist__44p1_l1_0, + 0 +}; + +static const long _huff_lengthlist__44p1_lfe[] = { + 1, 3, 2, 3, +}; + +static const static_codebook _huff_book__44p1_lfe = { + 2, 4, + (long *)_huff_lengthlist__44p1_lfe, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__44p1_long[] = { + 3, 3, 7, 7, 9,13,16, 3, 2, 4, 6,10,13,17, 7, 4, + 4, 6, 9,12,14, 7, 6, 6, 5, 7, 9,12,10,10, 9, 6, + 6, 9,12,14,14,13, 9, 8,10,11,18,18,15,13,11,10, + 11, +}; + +static const static_codebook _huff_book__44p1_long = { + 2, 49, + (long *)_huff_lengthlist__44p1_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p1_p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p1_p1_0[] = { + 1, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, +}; + +static const static_codebook _44p1_p1_0 = { + 5, 243, + (long *)_vq_lengthlist__44p1_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p1_p1_0, + 0 +}; + +static const long _vq_quantlist__44p1_p2_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p1_p2_0[] = { + 1, 4, 4, 0, 7, 7, 0, 8, 8, 0, 9, 9, 0,12,12, 0, + 8, 8, 0, 9, 9, 0,12,12, 0, 8, 8, 0, 6, 6, 0,11, + 11, 0,11,11, 0,12,12, 0,14,14, 0,11,11, 0,12,12, + 0,14,14, 0,11,11, 0, 6, 6, 0, 6, 5, 0, 7, 6, 0, + 7, 7, 0,10,10, 0, 6, 6, 0, 7, 7, 0,10,10, 0, 7, + 7, 0, 7, 7, 0,10,10, 0,11,11, 0,11,11, 0,14,14, + 0,10,10, 0,12,12, 0,14,14, 0,12,12, 0, 6, 6, 0, + 11,11, 0,11,11, 0,12,12, 0,14,14, 0,11,11, 0,12, + 12, 0,15,15, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 8, 8, 0,11,11, 0,11,11, 0,12,12, 0,15, + 15, 0,12,12, 0,11,11, 0,15,15, 0,11,11, 0, 6, 6, + 0,11,11, 0,12,12, 0,12,12, 0,15,15, 0,11,11, 0, + 12,12, 0,14,14, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, +}; + +static const static_codebook _44p1_p2_0 = { + 5, 243, + (long *)_vq_lengthlist__44p1_p2_0, + 1, -533200896, 1614282752, 2, 0, + (long *)_vq_quantlist__44p1_p2_0, + 0 +}; + +static const long _vq_quantlist__44p1_p2_1[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p1_p2_1[] = { + 1, 3, 3, 0, 8, 8, 0, 8, 8, 0,10,10, 0, 9, 9, 0, + 10,10, 0,10,10, 0, 9, 9, 0,10,10, 0, 7, 7, 0, 7, + 7, 0, 7, 7, 0, 8, 8, 0, 8, 8, 0, 8, 8, 0, 9, 9, + 0, 8, 8, 0, 8, 8, 0, 7, 7, 0, 8, 8, 0, 8, 8, 0, + 10,10, 0, 9, 9, 0, 9, 9, 0,10,10, 0, 9, 9, 0,10, + 10, 0, 8, 8, 0,11,11, 0,11,11, 0,12,12, 0,11,11, + 0,12,12, 0,12,12, 0,12,12, 0,12,12, 0, 8, 8, 0, + 11,11, 0,11,11, 0,13,12, 0,12,12, 0,13,12, 0,13, + 13, 0,12,12, 0,13,13, 0, 7, 7, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 8, 8, 0,11,11, 0,11,11, 0,13,12, 0,12, + 12, 0,12,12, 0,12,12, 0,11,11, 0,12,12, 0, 8, 8, + 0,12,12, 0,12,12, 0,13,13, 0,12,12, 0,13,13, 0, + 13,13, 0,12,13, 0,13,13, 0, 7, 7, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, +}; + +static const static_codebook _44p1_p2_1 = { + 5, 243, + (long *)_vq_lengthlist__44p1_p2_1, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p1_p2_1, + 0 +}; + +static const long _vq_quantlist__44p1_p3_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p1_p3_0[] = { + 1, 6, 6, 6, 7, 7, 7, 8, 8, 7, 8, 8,10,11,11, 9, + 8, 8, 7, 9, 9,11,12,12, 9, 8, 8, 6, 7, 7, 9,11, + 11,10,11,11,10,11,11,13,13,13,11,12,12,10,11,11, + 13,14,14,12,12,12, 6, 6, 6, 8, 6, 6, 8, 6, 6, 9, + 7, 7,12,10,10,10, 6, 6, 9, 7, 7,12,10,10,11, 7, + 6, 7, 8, 8,12,10,10,12,10,10,11,10,10,15,13,13, + 13,10,10,12,11,11,15,13,13,14,11,11, 8, 7, 7,12, + 11,11,12,11,11,11,11,11,14,14,14,13,12,12,12,11, + 11,16,15,15,14,12,12, 0,10,10, 0,11,11, 0,12,12, + 0,11,11, 0,14,14, 0,11,11, 0,11,11, 0,15,15, 0, + 11,11, 7, 8, 8,13,10,10,12,10,10,12,11,11,15,13, + 13,14,11,11,12,10,10,16,14,14,14,10,10, 8, 7, 7, + 12,11,11,13,11,11,12,11,11,15,14,14,14,12,12,13, + 12,12,15,14,14,15,12,12, 0,11,11, 0,12,12, 0,12, + 12, 0,12,12, 0,15,15, 0,12,12, 0,12,12, 0,15,14, + 0,12,12, +}; + +static const static_codebook _44p1_p3_0 = { + 5, 243, + (long *)_vq_lengthlist__44p1_p3_0, + 1, -531365888, 1616117760, 2, 0, + (long *)_vq_quantlist__44p1_p3_0, + 0 +}; + +static const long _vq_quantlist__44p1_p3_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p1_p3_1[] = { + 2, 3, 4, 7, 7,10,12,12,12,12,10,11,11,13,13,11, + 12,12,11,11,12,12,12,12,12,11,13,13,13,13,12,12, + 12,13,14,12,13,13,13,13,12,13,13,13,13,12,13,13, + 13,13,11,13,13,13,13,12,12,12,14,14,12,13,13,12, + 12,12,12,13,13,13,12,13,13,13,13,12,13,13,13,13, + 12,12,12,14,14,12,13,13,12,12,12,13,13,13,13,12, + 13,13,12,12,12,13,13,13,13,12,12,12,14,14,12,13, + 13,12,12,12,13,13,13,13,12,13,13,12,12,10,10,11, + 10,10,11,11,11,11,11,11, 9, 9,10,10,12,11,11,10, + 10,12,10,10,10,10,13,12,12,12,12,13,11,11,11,11, + 13,12,12,12,12,13,11,11,11,11,13,12,12,12,12,13, + 12,12,12,12,13,11,11,11,11,13,12,12,12,12,13,11, + 11,11,11,13,12,12,11,11,13,12,12,11,11,13,11,11, + 11,11,13,12,12,11,11,13,11,11,11,11,13,12,12,11, + 11,13,12,12,11,11,13,11,11,11,11,13,12,12,11,11, + 13,11,11,11,11,13,12,12,11,11,11,11,11,10,10,11, + 11,11, 9, 9,11,12,12,11,11,12,12,12, 9, 9,13,13, + 13,10,10,13,13,13,11,11,13,13,13,14,14,13,13,13, + 11,10,13,13,14,12,12,13,13,13,11,11,13,13,13,11, + 11,13,13,13,14,14,13,13,13,10,10,13,13,13,11,11, + 13,13,13,10,10,13,14,13,11,11,13,14,14,14,14,13, + 13,13,10,10,13,14,14,11,11,13,13,13,10,10,13,14, + 14,11,11,13,13,13,14,14,14,13,13,10,10,13,14,14, + 11,11,13,13,13,10,10,14,12,12, 9, 9,14,12,12, 9, + 9,14,11,11, 9, 9,14,12,12, 8, 8,14,11,11, 7, 7, + 15,13,13,10,10,15,12,12,10,10,15,13,13,10,10,15, + 12,12,10,10,15,13,13,10,10,15,13,13,10,10,15,12, + 12,10,10,15,13,13,10,10,15,12,12,10,10,15,13,13, + 10,10,15,13,13,10,10,15,12,12,10,10,15,13,13, 9, + 9,15,12,12, 9, 9,14,13,13, 9, 9,15,13,13,10,10, + 15,12,12,10,10,15,13,13, 9, 9,15,12,12, 9, 9,15, + 13,13, 9, 9,13,12,12, 9, 9,13,13,13, 8, 8,13,13, + 13, 9, 9,13,13,13, 7, 7,14,13,13, 8, 8,14,14,14, + 10,10,15,14,14,11,11,14,14,14, 9, 9,15,14,14,10, + 10,15,14,14, 9, 9,14,14,14,10,10,15,14,14,11,11, + 15,14,14, 9, 9,14,14,14,10,10,14,14,14, 9, 9,15, + 14,15,10,10,15,14,14,11,11,14,14,14, 9, 9,14,14, + 14, 9, 9,14,14,14, 8, 8,15,14,14,10,10,15,14,14, + 11,11,14,14,14, 9, 9,15,14,14, 9, 9,14,14,14, 8, + 8,12,12,12,13,13,16,16,16,11,11,17,16,16,12,12, + 17,16,16,11,11,17,16,16,11,11,17,17,16,13,13,17, + 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15,14,14,19,21,15,15,15,19,19,15,14,14,19,20,15, + 15,15,19,19,13,12,12,13,13,17,16,16,11,11,17,16, + 15,12,12,18,16,16,11,11,17,16,16,11,11,18,17,17, + 13,13,18,16,16,13,13,17,17,17,12,13,18,17,16,13, + 13,18,17,17,13,13,17,17,17,13,13,17,16,16,13,13, + 18,16,17,12,12,17,16,16,13,12,17,17,17,12,12,18, + 17,17,13,12,18,16,16,13,13,18,17,17,12,12,17,16, + 16,12,12,17,17,17,11,11,17,16,16,12,12,17,16,16, + 13,13,17,16,16,11,11,17,16,16,12,12,17,17,17,11, + 11,13,14,14, 9, 9,16,14,14,13,13,16,15,15,14,14, + 17,14,14,12,12,16,14,14,13,13,17,15,15,14,14,17, + 15,16,15,15,17,15,15,14,14,17,15,16,14,15,18,15, + 15,14,14,17,15,15,14,14,16,16,16,15,15,18,15,15, + 13,14,17,15,15,14,14,18,15,15,14,14,17,15,15,14, + 14,17,16,16,15,15,17,15,15,13,13,17,15,15,14,14, + 18,15,15,13,13,17,15,15,14,14,17,16,16,15,15,17, + 15,15,13,13,17,15,15,14,14,18,15,15,13,13,13,11, + 11,10,10,16,14,14,12,12,16,14,14,13,13,17,14,14, + 11,11,17,14,14,12,12,17,15,15,14,14,17,14,14,14, + 14,17,15,15,13,13,17,15,14,13,13,16,15,15,13,13, + 16,15,15,13,13,17,14,14,14,14,17,15,15,13,13,17, + 14,14,13,13,16,15,15,13,13,16,15,15,13,13,17,14, + 14,13,13,17,15,15,12,12,17,14,14,12,12,16,15,15, + 12,12,17,15,15,13,13,17,14,14,13,13,17,15,15,12, + 12,17,14,14,12,12,16,15,15,12,12,14,14,14, 8, 8, + 14,14,14,18,18,14,15,15,19,18,14,14,14,18,18,14, + 14,14,18,19,15,16,15,19,19,15,17,16,20,20,15,15, + 15,19,19,15,16,16,19,19,15,15,15,19,19,15,16,15, + 18,19,15,16,16,20,20,15,15,15,19,19,15,16,16,19, + 20,15,15,15,19,19,15,15,16,19,19,15,16,16,20,20, + 15,15,15,19,19,15,15,15,19,20,15,15,15,19,19,15, + 15,15,19,19,15,16,16,20,20,15,15,15,19,20,15,16, + 16,20,20,15,15,15,19,19,13,12,12, 8, 8,14,14,14, + 19,20,14,14,14,19,19,14,14,14,18,19,14,14,14,19, + 20,15,15,15,19,20,15,14,14,21,20,15,15,15,20,20, + 15,15,14,19,19,15,15,15,19,19,15,15,15,19,19,15, + 14,14,19,20,15,15,15,19,20,15,14,14,19,19,15,15, + 15,19,19,15,15,15,19,19,16,14,14,19,19,15,15,15, + 20,20,15,14,14,21,19,15,15,15,19,19,15,15,15,19, + 20,16,14,14,19,20,15,15,15,19,19,15,14,14,19,19, + 15,15,15,20,19, +}; + +static const static_codebook _44p1_p3_1 = { + 5, 3125, + (long *)_vq_lengthlist__44p1_p3_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p1_p3_1, + 0 +}; + +static const long _vq_quantlist__44p1_p4_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p1_p4_0[] = { + 2, 6, 6,14,14, 6, 7, 7,14,14, 7, 7, 7,14,14, 0, + 13,13,16,16, 0,13,13,15,14, 7, 8, 8,15,15, 9,10, + 10,16,16, 9, 8, 8,15,15, 0,13,13,17,16, 0,13,13, + 15,16, 8, 8, 8,15,15,12,11,11,16,16, 9, 8, 8,14, + 14, 0,13,13,17,18, 0,13,13,15,15, 0,14,14,16,16, + 0, 0, 0,19,18, 0,12,12,16,15, 0,15,16, 0,20, 0, + 14,14,16,16, 0,14,14,17,17, 0, 0, 0,19,18, 0,12, + 12,15,15, 0,17,17, 0,20, 0,14,14,16,16, 5, 6, 7, + 12,12, 9, 9, 9,14,14,10,10,10,14,14, 0,21,21,18, + 17, 0,20,20,18,17, 9,10,10,14,14,12,12,12,16,16, + 12,10,10,14,14, 0,20,19,18,17, 0, 0,20,17,18,11, + 10,10,14,14,14,13,13,18,18,13,11,11,14,14, 0,20, + 20,17,18, 0,21,21,17,17, 0,21, 0,18,18, 0, 0, 0, + 0, 0, 0,20,19,16,17, 0, 0, 0,19,19, 0, 0, 0,18, + 18, 0,21,21,18,18, 0, 0, 0, 0, 0, 0,20,20,16,17, + 0, 0, 0,21,21, 0, 0, 0,18,19, 6, 6, 6,13,12, 8, + 6, 6,11,11, 8, 6, 6,13,13, 0, 9, 9,11,11, 0,11, + 10,14,14, 9, 7, 7,13,13,11, 9, 9,13,13,10, 6, 6, + 13,13, 0,10,10,14,15, 0,10,10,13,13, 9, 7, 7,13, + 13,13,10, 9,13,13,10, 6, 6,13,13, 0,10,10,15,14, + 0,10,10,13,13, 0,11,11,15,15, 0,19,20,17,17, 0, + 9, 9,13,13, 0,13,13,20,20, 0,11,11,13,13, 0,11, + 11,15,15, 0,19,19,17,17, 0,10,10,13,13, 0,15,15, + 20,20, 0,12,12,13,13, 0,10,10,12,12, 0,11,11,15, + 15, 0,11,11,15,15, 0,15,15,20, 0, 0,16,16, 0,21, + 0,11,11,15,15, 0,14,14,18,17, 0,11,11,15,15, 0, + 15,16,19,20, 0,16,16,21,21, 0,12,12,15,15, 0,15, + 14,18,18, 0,11,11,16,16, 0,15,15,21,21, 0,16,15, + 0, 0, 0,16,16,21, 0, 0, 0, 0, 0, 0, 0,14,14,20, + 20, 0,18,18, 0, 0, 0,16,17,21, 0, 0,16,16,21,21, + 0, 0, 0, 0, 0, 0,15,15,21,21, 0,20,19, 0,21, 0, + 17,17, 0, 0, 0,10,10,12,11, 0,10,10,10,11, 0,11, + 11,12,12, 0,11,11, 9, 9, 0,13,13,11,12, 0,11,11, + 12,12, 0,13,13,12,12, 0,10,10,12,12, 0,12,12,13, + 13, 0,12,12,12,12, 0,11,11,12,12, 0,13,13,12,12, + 0,10,10,12,12, 0,13,13,14,14, 0,12,12,12,12, 0, + 14,14,14,13, 0,19,20,15,15, 0,12,11,12,12, 0,15, + 15,21,20, 0,13,13,11,11, 0,13,13,13,13, 0,19, 0, + 15,15, 0,12,12,12,12, 0,17,16,19, 0, 0,13,13,12, + 12, 7, 7, 7,16,16,11, 9, 9,15,15,12, 9, 9,16,16, + 0,13,13,15,14, 0,14,14,17,16,10, 9, 9,16,16,14, + 11,11,17,16,12, 9, 8,15,15, 0,13,13,18,18, 0,13, + 13,15,15,12,10,10,18,17,15,12,12,17,17,14, 9, 9, + 16,16, 0,13,13,18,19, 0,14,13,17,16, 0,14,14,18, + 18, 0, 0, 0,20,21, 0,12,12,16,16, 0,16,16,20,21, + 0,14,14,17,16, 0,14,14,18,19, 0, 0, 0,19,21, 0, + 13,13,17,17, 0,17,17, 0,21, 0,15,15,16,16, 8, 7, + 7,14,14,11,10,10,15,15,12,10,10,15,15, 0,20,20, + 18,18, 0, 0, 0,17,17,11,10,10,16,16,14,12,12,18, + 17,14,11,11,15,15, 0,20,21,18,18, 0, 0,19,18,17, + 12,10,10,16,16,17,14,14,19,19,14,11,11,15,15, 0, + 21,21,19,19, 0,21,20,19,18, 0,21, 0,18,19, 0, 0, + 0, 0, 0, 0,20,20,18,17, 0,21, 0, 0, 0, 0, 0, 0, + 19,18, 0, 0, 0,18,19, 0, 0, 0, 0, 0, 0, 0,21,17, + 18, 0, 0, 0, 0,21, 0, 0,21,18,19,11, 9, 9,14,14, + 13,10,10,13,13,13,11,11,15,15, 0,13,13,12,12, 0, + 15,15,16,16,13,10,10,15,15,16,12,12,15,15,15,10, + 10,15,15, 0,14,13,16,15, 0,14,13,15,15,13,10,10, + 15,15,18,14,14,15,15,15,10,10,14,15, 0,14,14,16, + 16, 0,14,14,16,15, 0,15,15,17,16, 0,21, 0,18,18, + 0,12,13,15,15, 0,16,16, 0, 0, 0,14,14,15,15, 0, + 15,15,16,16, 0,21,20,18,18, 0,13,13,15,15, 0,19, + 18, 0, 0, 0,15,15,15,15, 0,11,11,13,13, 0,12,12, + 16,16, 0,12,12,16,16, 0,15,16,20, 0, 0,16,17, 0, + 0, 0,12,12,16,16, 0,14,14,18,18, 0,11,11,16,17, + 0,15,15,20, 0, 0,16,16, 0, 0, 0,12,12,16,16, 0, + 15,15,19,19, 0,11,11,17,17, 0,16,16,21, 0, 0,16, + 16, 0, 0, 0,17,17,20,20, 0, 0, 0, 0, 0, 0,15,15, + 20, 0, 0,17,18, 0, 0, 0,17,17, 0, 0, 0,16,16, 0, + 21, 0, 0, 0, 0, 0, 0,15,15,21, 0, 0,19,18, 0, 0, + 0,18,17, 0, 0, 0,11,11,14,14, 0,11,11,15,15, 0, + 12,12,16,16, 0,13,13,14,14, 0,14,14,17,17, 0,12, + 12,16,16, 0,14,14,16,16, 0,11,11,16,15, 0,13,13, + 16,17, 0,13,13,16,16, 0,12,12,15,16, 0,15,14,16, + 16, 0,11,11,15,15, 0,14,14,17,17, 0,13,13,16,16, + 0,15,14,18,18, 0,21, 0,19,19, 0,13,13,15,15, 0, + 16,16,20,20, 0,14,14,16,15, 0,14,14,17,17, 0,21, + 0,20,18, 0,13,13,15,15, 0,17,17, 0, 0, 0,14,14, + 16,15, 8, 8, 8,16,16,12, 9, 9,16,16,13, 9, 9,16, + 16, 0,14,14,18,17, 0,14,14,16,17,12,10,10,18,17, + 14,11,11,18,18,14, 9, 9,16,16, 0,13,13,18,18, 0, + 13,13,17,16,12, 9, 9,16,17,17,13,13,16,16,14, 9, + 9,15,15, 0,14,14,20,20, 0,13,13,15,15, 0,15,14, + 18,18, 0, 0, 0,20,21, 0,12,13,16,17, 0,16,16,20, + 21, 0,14,14,16,17, 0,14,14,18,17, 0, 0, 0,20,21, + 0,13,13,16,16, 0,19,17, 0,21, 0,14,15,16,16, 8, + 7, 7,14,13,12,10,10,15,15,13,10,10,15,15, 0,21, + 21,18,19, 0,20,21,18,18,12,10,10,16,15,15,12,12, + 17,17,14,11,11,15,15, 0,21,21,19,18, 0, 0,21,17, + 18,13,11,11,15,15,16,13,13,18,19,15,11,11,15,14, + 0,21, 0,19,19, 0, 0,21,18,18, 0, 0,21,19,19, 0, + 0, 0, 0, 0, 0,20,19,17,17, 0, 0, 0,21, 0, 0,21, + 0,18,19, 0, 0,20,20,19, 0, 0, 0, 0, 0, 0,21,20, + 18,17, 0, 0, 0, 0,20, 0, 0, 0,18,19, 0,10,10,15, + 14, 0,11,11,14,14, 0,11,11,15,16, 0,14,14,15,15, + 0,15,15,16,16, 0,11,11,16,16, 0,14,13,16,16, 0, + 11,11,15,15, 0,14,14,16,16, 0,14,14,15,15, 0,11, + 11,15,15, 0,13,13,15,15, 0,11,11,15,15, 0,15,15, + 18,17, 0,14,14,15,15, 0,15,16,18,18, 0, 0, 0,20, + 20, 0,14,13,16,15, 0,17,17,21, 0, 0,15,15,15,15, + 0,16,15,17,17, 0, 0, 0,19,19, 0,13,13,15,15, 0, + 20,19, 0, 0, 0,15,15,15,15, 0,11,11,13,13, 0,12, + 12,16,16, 0,12,12,16,16, 0,15,15,21,21, 0,17,16, + 0, 0, 0,12,12,16,16, 0,14,14,17,17, 0,11,11,16, + 16, 0,15,15, 0, 0, 0,16,16,21, 0, 0,12,12,17,16, + 0,14,15,20,20, 0,11,11,16,16, 0,15,15, 0,20, 0, + 16,16, 0,21, 0,16,17,21, 0, 0, 0, 0, 0, 0, 0,15, + 15, 0,21, 0,18,18, 0, 0, 0,17,16, 0, 0, 0,17,17, + 21, 0, 0, 0, 0, 0, 0, 0,15,15, 0,20, 0,19,20,21, + 0, 0,17,18, 0, 0, 0,12,12,15,15, 0,12,12,15,15, + 0,12,12,16,16, 0,13,13,15,15, 0,15,15,17,17, 0, + 13,12,17,16, 0,14,14,17,16, 0,11,11,16,16, 0,14, + 14,17,17, 0,14,14,17,17, 0,12,12,16,16, 0,15,15, + 17,17, 0,11,11,16,16, 0,14,14,17,17, 0,14,14,16, + 16, 0,15,15,18,17, 0, 0, 0,19, 0, 0,13,13,16,16, + 0,16,16, 0,21, 0,14,14,16,16, 0,15,15,18,17, 0, + 0, 0,19,19, 0,13,13,16,16, 0,18,17, 0,21, 0,14, + 15,16,16, 0,11,11,16,16, 0,13,13,17,17, 0,13,13, + 17,17, 0,16,16,16,17, 0,16,16,18,18, 0,12,12,17, + 17, 0,16,15,18,17, 0,12,12,16,16, 0,16,15,19,19, + 0,16,15,17,17, 0,12,12,17,18, 0,16,16,18,18, 0, + 12,12,16,16, 0,16,16,19,19, 0,15,16,17,17, 0,15, + 16,18,18, 0, 0, 0,20,20, 0,13,13,16,16, 0,18,18, + 21,20, 0,15,15,16,16, 0,16,16,19,18, 0, 0, 0,19, + 20, 0,14,14,17,17, 0,19,19, 0,21, 0,15,16,16,16, + 0, 9, 9,14,14, 0,13,13,15,15, 0,14,14,15,15, 0, + 0,21,19,19, 0, 0,21,18,18, 0,12,12,15,15, 0,15, + 15,18,18, 0,14,13,15,15, 0,21,21,18,19, 0,21,20, + 18,18, 0,13,13,16,16, 0,17,17,18,19, 0,14,14,15, + 15, 0, 0,21,19,19, 0,21,20,18,19, 0,20,20,19,19, + 0, 0, 0, 0, 0, 0,19,20,17,17, 0, 0, 0,21,21, 0, + 21, 0,18,20, 0,21, 0,18,21, 0, 0, 0, 0, 0, 0,21, + 21,19,18, 0, 0, 0, 0, 0, 0, 0, 0,19,19, 0,18,18, + 15,15, 0,18,20,17,16, 0,20, 0,17,17, 0,21, 0,17, + 17, 0,21,20,19,20, 0,19,19,16,16, 0,21,21,17,18, + 0,19,19,17,17, 0,20,21,21,21, 0,20,20,18,18, 0, + 19,19,16,16, 0, 0,21,18,19, 0,18,19,16,17, 0,21, + 21,19,20, 0,21,19,18,18, 0,21,20,19,21, 0, 0, 0, + 20,21, 0,19,19,17,16, 0, 0, 0, 0, 0, 0,21,20,17, + 17, 0,20,21,19,18, 0, 0, 0, 0,21, 0,19,18,16,17, + 0, 0, 0, 0, 0, 0,20,20,17,17, 0,11,11,14,14, 0, + 13,13,16,16, 0,13,13,16,16, 0,17,17,21, 0, 0,17, + 18, 0, 0, 0,12,12,16,16, 0,15,15,17,18, 0,12,12, + 16,16, 0,16,16, 0,20, 0,17,17, 0,21, 0,12,12,17, + 17, 0,16,16,19,20, 0,12,12,17,17, 0,17,17, 0,20, + 0,17,17, 0, 0, 0,17,17,21, 0, 0, 0, 0, 0, 0, 0, + 15,15, 0,20, 0,19,19, 0, 0, 0,18,18, 0, 0, 0,17, + 17, 0, 0, 0, 0, 0, 0, 0, 0,15,15, 0, 0, 0,20,19, + 0, 0, 0,19,18, 0, 0, 0,14,14,21,19, 0,16,16,20, + 21, 0,16,16,20,20, 0,17,17,20, 0, 0,17,17,20,20, + 0,15,15,20,20, 0,19,18,20, 0, 0,15,15,20,20, 0, + 17,18,21,20, 0,17,17,20,21, 0,15,15,19,19, 0,19, + 18,21,21, 0,15,15,19,20, 0,17,18, 0, 0, 0,17,17, + 20,20, 0,17,18,20,21, 0, 0, 0, 0, 0, 0,15,15,20, + 20, 0,19,19, 0, 0, 0,17,17,19,21, 0,17,17, 0,21, + 0, 0, 0, 0,21, 0,15,15,20,19, 0, 0,20, 0, 0, 0, + 17,17,21,20, 0,12,12,16,16, 0,14,14,17,17, 0,13, + 13,17,17, 0,16,16,17,18, 0,17,16,18,18, 0,13,13, + 18,17, 0,15,16,19,18, 0,13,13,16,16, 0,16,16,19, + 19, 0,16,16,17,17, 0,13,12,17,17, 0,16,16,18,17, + 0,12,12,16,16, 0,17,17,19,18, 0,16,15,16,16, 0, + 16,17,18,19, 0, 0, 0,20,20, 0,14,14,17,16, 0,18, + 18,21, 0, 0,16,16,16,16, 0,16,16,18,17, 0, 0,21, + 21,21, 0,14,14,16,16, 0,21,20,21, 0, 0,16,16,16, + 16, 0,10,10,14,14, 0,14,14,15,16, 0,14,14,15,15, + 0, 0,21,18,18, 0, 0,21,18,19, 0,13,13,16,16, 0, + 16,16,18,17, 0,14,14,15,15, 0,20, 0,18,18, 0,21, + 0,18,17, 0,13,13,16,15, 0,17,17,19,19, 0,14,14, + 15,15, 0,20,20,18,19, 0, 0, 0,18,17, 0, 0,21,18, + 18, 0, 0, 0, 0, 0, 0,20,21,18,17, 0, 0, 0, 0, 0, + 0, 0, 0,19,19, 0, 0,21,18,18, 0, 0, 0, 0, 0, 0, + 21, 0,18,17, 0, 0, 0, 0,21, 0, 0, 0,19,20, 0,19, + 19,16,16, 0, 0,21,18,17, 0,21, 0,18,18, 0,20, 0, + 19,18, 0,21,20,19,19, 0,21,19,17,18, 0, 0,21,19, + 19, 0,21,19,18,18, 0,21, 0,20,18, 0, 0,21,18,18, + 0,20,21,17,17, 0,21, 0,18,18, 0,21,19,17,17, 0, + 21, 0, 0,20, 0, 0,20,17,18, 0, 0, 0,19,20, 0, 0, + 0,20,19, 0,19,21,17,18, 0,21, 0, 0, 0, 0,21,21, + 18,17, 0, 0,21,18,18, 0, 0, 0, 0,21, 0,20,19,16, + 17, 0, 0, 0, 0, 0, 0,21,20,17,17, 0,11,11,13,13, + 0,13,13,16,16, 0,13,13,16,16, 0,17,17, 0,21, 0, + 18,19,21, 0, 0,12,12,16,16, 0,15,15,19,18, 0,13, + 13,16,16, 0,16,17,21,19, 0,17,17,21,21, 0,13,13, + 16,16, 0,16,16,20,18, 0,13,13,16,16, 0,17,17, 0, + 0, 0,18,18, 0, 0, 0,18,17, 0,20, 0, 0, 0, 0, 0, + 0,15,15,21,21, 0,19,18, 0, 0, 0,17,17,21,21, 0, + 17,17, 0, 0, 0, 0, 0, 0, 0, 0,15,15,20,21, 0,20, + 20, 0, 0, 0,19,19, 0, 0, 0,14,15,21,19, 0,16,16, + 0,21, 0,17,16,21,21, 0,17,18,21,20, 0,18,18, 0, + 21, 0,16,16, 0,20, 0,19,19, 0, 0, 0,16,15, 0,20, + 0,18,18, 0, 0, 0,17,17, 0,21, 0,16,16,20,20, 0, + 20,19, 0, 0, 0,15,16,21,22, 0,18,18, 0, 0, 0,18, + 17, 0, 0, 0,18,18, 0, 0, 0, 0, 0, 0, 0, 0,16,16, + 21,20, 0,19,20, 0, 0, 0,18,17,21, 0, 0,17,18, 0, + 0, 0, 0, 0, 0, 0, 0,16,16, 0,20, 0, 0,20, 0, 0, + 0,18,18,22, 0, +}; + +static const static_codebook _44p1_p4_0 = { + 5, 3125, + (long *)_vq_lengthlist__44p1_p4_0, + 1, -528744448, 1616642048, 3, 0, + (long *)_vq_quantlist__44p1_p4_0, + 0 +}; + +static const long _vq_quantlist__44p1_p4_1[] = { + 3, + 2, + 4, + 1, + 5, + 0, + 6, +}; + +static const long _vq_lengthlist__44p1_p4_1[] = { + 2, 3, 3, 3, 3, 3, 3, +}; + +static const static_codebook _44p1_p4_1 = { + 1, 7, + (long *)_vq_lengthlist__44p1_p4_1, + 1, -533200896, 1611661312, 3, 0, + (long *)_vq_quantlist__44p1_p4_1, + 0 +}; + +static const long _vq_quantlist__44p1_p5_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p1_p5_0[] = { + 1, 6, 6, 7, 8, 8, 7, 8, 8, 7, 9, 8,10,11,11, 9, + 8, 8, 7, 8, 8,11,11,11, 9, 8, 8, 6, 7, 7,10,10, + 10,10,10,10,10,10,10,14,13,13,12,11,11,10,10,10, + 14,14,13,12,11,11, 6, 6, 6, 8, 5, 5, 8, 7, 7, 9, + 7, 7,11,10,10, 9, 7, 7, 9, 7, 7,12,10,10,10, 7, + 7, 7, 8, 8,12,11,10,12,10,10,11,10,10,15,13,13, + 13,10,10,11,10,10,17,14,13,13,10,10, 7, 7, 7,12, + 11,12,12,11,11,12,11,11,16,14,14,13,12,12,12,11, + 11,17,15,14,14,12,12,10, 9, 9,13,11,11,13,11,11, + 13,11,11,17,14,13,14,11,11,12,11,11,16,15,14,14, + 11,11, 7, 8, 8,12,11,11,12,10,10,12,10,10,15,13, + 13,14,11,10,12,10,10,16,14,14,14,10,10, 8, 7, 7, + 12,11,11,12,11,11,12,11,11,17,14,14,14,12,12,12, + 11,11,16,15,15,14,12,12,10,10,10,13,11,11,13,11, + 11,13,11,12,16,14,14,14,11,11,13,12,11,16,15,15, + 14,11,11, +}; + +static const static_codebook _44p1_p5_0 = { + 5, 243, + (long *)_vq_lengthlist__44p1_p5_0, + 1, -527106048, 1620377600, 2, 0, + (long *)_vq_quantlist__44p1_p5_0, + 0 +}; + +static const long _vq_quantlist__44p1_p5_1[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p1_p5_1[] = { + 2, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 9, 8, 8, 8, + 7, 7, 8, 8, 8, 9, 8, 8, 9, 7, 7, 6, 6, 6, 9, 8, + 7, 9, 7, 7, 9, 8, 8,10, 8, 8,10, 8, 8,10, 8, 8, + 10, 8, 8,10, 8, 8, 7, 6, 6, 9, 6, 6, 9, 7, 7, 9, + 7, 7,10, 8, 8, 9, 6, 6, 9, 7, 7,10, 8, 8, 9, 7, + 7, 7, 8, 8,11, 9, 9,11, 9, 9,11, 8, 9,12, 9, 9, + 12, 8, 8,11, 9, 9,12, 9, 9,12, 8, 8, 8, 7, 7,10, + 9, 9,10,10, 9,10, 9, 9,11,10,10,11, 9, 9,11, 9, + 9,11,10,11,11, 9, 9,10, 8, 8,11, 9, 9,10, 9, 9, + 11, 9, 9,11,10,10,11, 9, 9,11, 9, 9,11,10,10,11, + 9, 9, 9, 8, 8,11, 9, 9,12, 9, 9,11, 9, 9,12, 9, + 9,12, 8, 8,12, 9, 9,12, 9, 9,12, 8, 8, 9, 7, 7, + 11, 9, 9,11,10,10,11, 9, 9,11,11,11,11, 9, 9,11, + 10,10,11,11,11,11, 9, 9,10, 9, 9,11, 9, 9,11,10, + 10,11, 9, 9,11,10,10,11, 9, 9,11, 9,10,11,10,10, + 11, 9, 9, +}; + +static const static_codebook _44p1_p5_1 = { + 5, 243, + (long *)_vq_lengthlist__44p1_p5_1, + 1, -530841600, 1616642048, 2, 0, + (long *)_vq_quantlist__44p1_p5_1, + 0 +}; + +static const long _vq_quantlist__44p1_p6_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p1_p6_0[] = { + 1, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 7, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 7, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, +}; + +static const static_codebook _44p1_p6_0 = { + 5, 243, + (long *)_vq_lengthlist__44p1_p6_0, + 1, -516716544, 1630767104, 2, 0, + (long *)_vq_quantlist__44p1_p6_0, + 0 +}; + +static const long _vq_quantlist__44p1_p6_1[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const long _vq_lengthlist__44p1_p6_1[] = { + 1, 3, 2, 5, 4, 7, 7, 8, 8, 9, 9,10,10,11,11,12, + 12,13,13,13,14,16,16,16,16, +}; + +static const static_codebook _44p1_p6_1 = { + 1, 25, + (long *)_vq_lengthlist__44p1_p6_1, + 1, -518864896, 1620639744, 5, 0, + (long *)_vq_quantlist__44p1_p6_1, + 0 +}; + +static const long _vq_quantlist__44p1_p6_2[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const long _vq_lengthlist__44p1_p6_2[] = { + 3, 4, 4, 5, 4, 5, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _44p1_p6_2 = { + 1, 25, + (long *)_vq_lengthlist__44p1_p6_2, + 1, -529006592, 1611661312, 5, 0, + (long *)_vq_quantlist__44p1_p6_2, + 0 +}; + +static const long _huff_lengthlist__44p1_short[] = { + 4, 5, 7, 8,10,13,14, 4, 2, 4, 6, 8,11,12, 7, 4, + 3, 5, 8,12,14, 8, 5, 4, 4, 8,12,12, 9, 7, 7, 7, + 9,10,11,13,11,11, 9, 7, 8,10,13,11,10, 6, 5, 7, + 9, +}; + +static const static_codebook _huff_book__44p1_short = { + 2, 49, + (long *)_huff_lengthlist__44p1_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p2_l0_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44p2_l0_0[] = { + 1, 4, 4, 7, 7, 8, 8, 9, 9,10,10,11,11, 4, 6, 5, + 8, 7, 9, 8,10, 9,11,10,11,11, 4, 5, 6, 7, 8, 8, + 9, 9,10,10,10,10,11, 8, 9, 8,10, 8,10, 9,11,10, + 11,11,11,11, 8, 8, 9, 8,10, 9,10,10,11,11,11,11, + 11, 9,10,10,11,11,11,11,11,11,12,11,12,11, 9,10, + 10,10,11,11,11,11,11,11,12,11,12,10,11,11,12,11, + 12,12,12,12,12,12,12,12,10,11,11,11,11,12,12,12, + 13,12,12,12,12,11,12,12,12,12,13,13,12,12,12,12, + 12,12,11,12,12,12,12,13,13,12,13,12,12,12,12,12, + 13,13,13,13,13,13,12,13,12,13,12,12,12,13,13,13, + 13,13,13,13,12,13,12,12,12, +}; + +static const static_codebook _44p2_l0_0 = { + 2, 169, + (long *)_vq_lengthlist__44p2_l0_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44p2_l0_0, + 0 +}; + +static const long _vq_quantlist__44p2_l0_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p2_l0_1[] = { + 2, 4, 4, 5, 5, 4, 5, 5, 6, 5, 4, 5, 5, 5, 6, 5, + 5, 6, 6, 6, 5, 6, 5, 6, 6, +}; + +static const static_codebook _44p2_l0_1 = { + 2, 25, + (long *)_vq_lengthlist__44p2_l0_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p2_l0_1, + 0 +}; + +static const long _vq_quantlist__44p2_l1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p2_l1_0[] = { + 1, 4, 4, 4, 4, 4, 4, 4, 4, +}; + +static const static_codebook _44p2_l1_0 = { + 2, 9, + (long *)_vq_lengthlist__44p2_l1_0, + 1, -516716544, 1630767104, 2, 0, + (long *)_vq_quantlist__44p2_l1_0, + 0 +}; + +static const long _huff_lengthlist__44p2_lfe[] = { + 1, 3, 2, 3, +}; + +static const static_codebook _huff_book__44p2_lfe = { + 2, 4, + (long *)_huff_lengthlist__44p2_lfe, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__44p2_long[] = { + 3, 4, 9, 8, 8,10,13,16, 4, 2, 9, 5, 7,10,14,18, + 9, 7, 6, 5, 7, 9,12,16, 7, 5, 5, 3, 5, 8,11,13, + 8, 7, 7, 5, 5, 7, 9,11,10,10, 9, 8, 6, 6, 8,10, + 13,14,13,11, 9, 8, 9,10,17,18,16,14,11,10,10,10, +}; + +static const static_codebook _huff_book__44p2_long = { + 2, 64, + (long *)_huff_lengthlist__44p2_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p2_p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p2_p1_0[] = { + 1, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, +}; + +static const static_codebook _44p2_p1_0 = { + 5, 243, + (long *)_vq_lengthlist__44p2_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p2_p1_0, + 0 +}; + +static const long _vq_quantlist__44p2_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p2_p2_0[] = { + 1, 4, 4, 0, 0, 0, 8, 8, 0, 0, 0, 9, 9, 0, 0, 0, + 10,10, 0, 0, 0, 0, 0, 0, 0, 0,10,10, 0, 0, 0, 0, + 0, 0, 0, 0, 9, 9, 0, 0, 0,11,11, 0, 0, 0, 0, 0, + 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, + 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0,11,11, 0, 0, + 0, 0, 0, 0, 0, 0,10,10, 0, 0, 0,11,11, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 7, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, + 6, 6, 0, 0, 0, 7, 7, 0, 0, 0, 8, 8, 0, 0, 0, 0, + 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 7, 7, + 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, + 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 9, 9, 0, 0, + 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, + 8, 8, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 8, 8, 0, + 0, 0,10,10, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, + 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0, + 11,11, 0, 0, 0, 0, 0, 0, 0, 0,10,10, 0, 0, 0, 0, + 0, 0, 0, 0, 9, 9, 0, 0, 0,11,10, 0, 0, 0, 0, 0, + 0, 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0,10,10, 0, + 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 8, 8, 0, 0, 0,10,10, 0, 0, 0,11,11, 0, 0, + 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0,11,11, 0, 0, 0, + 0, 0, 0, 0, 0,10,10, 0, 0, 0,13,13, 0, 0, 0, 0, + 0, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0,12,12, + 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0,13,13, 0, + 0, 0, 0, 0, 0, 0, 0,12,12, 0, 0, 0,13,13, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, + 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0,11,11, + 0, 0, 0,12,12, 0, 0, 0,12,12, 0, 0, 0, 0, 0, 0, + 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0,12,11, 0, 0, + 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0,13,13, 0, 0, 0, + 0, 0, 0, 0, 0,12,12, 0, 0, 0,13,13, 0, 0, 0, 0, + 0, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0,12,12, + 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 8, 8, 0, 0, 0,10,10, 0, 0, 0,11,11, 0, + 0, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0,13,13, 0, 0, + 0, 0, 0, 0, 0, 0,12,12, 0, 0, 0,13,13, 0, 0, 0, + 0, 0, 0, 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0,10, + 10, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0,14,13, + 0, 0, 0, 0, 0, 0, 0, 0,13,12, 0, 0, 0,13,13, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0,11, + 11, 0, 0, 0,12,12, 0, 0, 0,12,12, 0, 0, 0, 0, 0, + 0, 0, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0,12,12, 0, + 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0,13,13, 0, 0, + 0, 0, 0, 0, 0, 0,12,12, 0, 0, 0,12,12, 0, 0, 0, + 0, 0, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0,12, + 12, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 9, 9, 0, 0, 0,11,11, 0, 0, 0,12,12, + 0, 0, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0,12,12, 0, + 0, 0, 0, 0, 0, 0, 0,11,11, 0, 0, 0,14,14, 0, 0, + 0, 0, 0, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0, + 12,12, 0, 0, 0,12,13, 0, 0, 0, 0, 0, 0, 0, 0,12, + 12, 0, 0, 0, 0, 0, 0, 0, 0,11,11, 0, 0, 0,14,13, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0, + 11,11, 0, 0, 0,12,12, 0, 0, 0,13,13, 0, 0, 0, 0, + 0, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0,12,12, + 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0,12,12, 0, + 0, 0, 0, 0, 0, 0, 0,12,12, 0, 0, 0,14,14, 0, 0, + 0, 0, 0, 0, 0, 0,14,14, 0, 0, 0, 0, 0, 0, 0, 0, + 12,12, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, +}; + +static const static_codebook _44p2_p2_0 = { + 5, 3125, + (long *)_vq_lengthlist__44p2_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p2_p2_0, + 0 +}; + +static const long _vq_quantlist__44p2_p3_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p2_p3_0[] = { + 1, 5, 5, 6, 7, 7, 0, 8, 8, 6, 9, 9, 8,11,11, 0, + 8, 8, 0, 9, 9, 0,12,12, 0, 8, 8, 5, 7, 7, 7,10, + 10, 0,12,12, 8,11,11, 9,12,12, 0,11,12, 0,12,12, + 0,15,15, 0,12,12, 0, 6, 6, 0, 6, 6, 0, 7, 7, 0, + 7, 7, 0,10,10, 0, 7, 7, 0, 8, 8, 0,11,11, 0, 7, + 7, 6, 7, 7,10, 9, 9, 0,11,10,10, 9, 9,12,12,12, + 0,10,10, 0,11,11, 0,13,13, 0,11,11, 7, 6, 6,10, + 10,10, 0,11,11,11,11,11,12,12,12, 0,11,11, 0,12, + 12, 0,15,15, 0,11,11, 0,11,11, 0,11,11, 0,12,12, + 0,12,12, 0,14,14, 0,12,12, 0,12,12, 0,15,15, 0, + 11,11, 0, 8, 8, 0,10,10, 0,11,11, 0,11,11, 0,12, + 12, 0,12,12, 0,11,11, 0,15,15, 0,11,11, 0, 6, 6, + 0,10,10, 0,12,12, 0,10,10, 0,13,13, 0,12,12, 0, + 13,13, 0,14,14, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, +}; + +static const static_codebook _44p2_p3_0 = { + 5, 243, + (long *)_vq_lengthlist__44p2_p3_0, + 1, -533200896, 1614282752, 2, 0, + (long *)_vq_quantlist__44p2_p3_0, + 0 +}; + +static const long _vq_quantlist__44p2_p3_1[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p2_p3_1[] = { + 2, 3, 3, 0, 8, 8, 0, 8, 8, 0, 9, 9, 0, 9, 9, 0, + 9, 9, 0, 9, 9, 0, 9, 9, 0, 8, 8, 0, 6, 6, 0, 7, + 7, 0, 7, 7, 0, 8, 8, 0, 8, 8, 0, 8, 8, 0, 8, 8, + 0, 8, 8, 0, 8, 8, 0, 6, 6, 0, 6, 6, 0, 6, 6, 0, + 8, 8, 0, 9, 9, 0, 7, 7, 0, 8, 8, 0, 9, 9, 0, 6, + 6, 0, 8, 8, 0, 9, 9, 0, 9, 9, 0,10,10, 0,10,10, + 0,10,10, 0,10,10, 0,11,11, 0, 9, 9, 0, 7, 7, 0, + 10,10, 0,10,10, 0,12,11, 0,12,12, 0,11,11, 0,11, + 11, 0,12,12, 0,10,10, 0, 7, 7, 0,10,10, 0,10,10, + 0,12,12, 0,11,12, 0,11,11, 0,11,11, 0,11,11, 0, + 10,10, 0, 8, 8, 0, 9, 9, 0, 9, 9, 0,10,10, 0,10, + 10, 0,10, 9, 0,10,10, 0,10,10, 0, 9, 9, 0, 6, 6, + 0,10,10, 0,10,10, 0,11,11, 0,12,12, 0,11,11, 0, + 11,11, 0,12,12, 0,11,11, 0, 7, 7, 0, 9, 9, 0, 9, + 9, 0,11,11, 0,11,11, 0,10,10, 0,10,10, 0,11,11, + 0, 9, 9, +}; + +static const static_codebook _44p2_p3_1 = { + 5, 243, + (long *)_vq_lengthlist__44p2_p3_1, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p2_p3_1, + 0 +}; + +static const long _vq_quantlist__44p2_p4_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p2_p4_0[] = { + 1, 6, 6, 6, 7, 7, 7, 8, 8, 7, 8, 8,10,11,11, 9, + 8, 8, 7, 8, 8,11,11,11, 9, 8, 8, 6, 7, 7, 9,11, + 11, 9,11,11,10,11,11,12,13,13,11,12,12,10,11,11, + 13,14,14,12,12,12, 6, 6, 6, 8, 6, 6, 8, 7, 7, 9, + 7, 7,11,10,10,10, 6, 6, 9, 7, 7,12,10,10,11, 6, + 7, 7, 7, 7,11,10,10,12,10,10,11,10,10,14,13,13, + 13,10,10,12,11,11,15,13,13,14,10,10, 8, 7, 7,12, + 11,11,12,11,11,11,11,11,14,14,14,13,12,12,12,11, + 11,15,15,15,13,12,12, 0,10,10, 0,11,11, 0,11,11, + 0,11,11, 0,14,14, 0,11,11, 0,11,11, 0,15,15, 0, + 11,11, 7, 8, 8,12,10,10,12,10,10,12,11,11,15,13, + 13,14,11,11,12,10,10,16,14,14,14,10,10, 8, 7, 7, + 12,11,11,12,11,11,12,11,11,16,14,14,14,12,12,13, + 12,12,15,14,14,15,12,12, 0,11,11, 0,12,12, 0,12, + 12, 0,12,12, 0,15,15, 0,12,12, 0,12,12, 0,14,14, + 0,12,12, +}; + +static const static_codebook _44p2_p4_0 = { + 5, 243, + (long *)_vq_lengthlist__44p2_p4_0, + 1, -531365888, 1616117760, 2, 0, + (long *)_vq_quantlist__44p2_p4_0, + 0 +}; + +static const long _vq_quantlist__44p2_p4_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p2_p4_1[] = { + 3, 4, 4, 8, 8,11, 9, 9,12,12,11,10,10,12,12,12, + 10,10,11,11,12,12,12,12,12,12,11,11,13,13,12,12, + 12,13,13,12,10,10,12,12,12,11,11,13,13,12,13,13, + 13,13,12,11,11,13,13,12,12,12,13,13,12,10,10,12, + 12,12,11,11,13,13,12,13,13,12,12,12,11,11,13,13, + 12,13,13,13,13,12,11,11,12,12,12,11,11,12,12,12, + 13,13,12,12,12,13,13,13,13,12,13,13,13,13,13,13, + 13,12,12,12,13,13,13,13,12,13,13,12,12,11, 8, 8, + 10,10,12,11,11,11,11,12,10,10,10,10,13,11,11,10, + 10,13,11,11,10,10,13,12,12,12,12,13,11,11,11,11, + 13,12,12,11,11,13,12,12,11,11,13,12,12,12,11,13, + 12,12,12,12,13,11,11,11,11,13,12,12,11,11,13,11, + 12,11,11,13,12,12,11,11,14,12,12,11,11,13,11,11, + 11,11,14,12,12,11,11,13,11,12,10,10,14,12,12,11, + 11,14,12,12,11,11,14,11,11,11,11,14,12,12,11,11, + 13,12,12,11,11,14,12,12,11,11,11, 8, 8,10,10,12, + 7, 7,10,10,12, 9, 9,11,11,13, 9, 9, 9, 9,13,13, + 13,10,10,13, 9, 9,12,12,13,13,13,12,12,13, 9, 8, + 11,11,13,10,10,12,12,14,13,13,11,11,13, 9, 9,11, + 11,13,13,13,12,12,13, 9, 9,10,10,13,10,10,11,11, + 13,13,13,10,10,14,10,10,11,11,14,14,14,12,12,13, + 9, 9,10,10,13,10,10,11,11,14,13,14,10,10,14,14, + 14,11,12,14,14,14,14,14,14,13,13,10,10,13,14,14, + 11,11,14,14,14,10,10,14, 9, 9, 9, 9,14, 9, 9, 9, + 9,14,10,10, 9, 9,14,10,10, 8, 8,14,11,11, 8, 8, + 15,11,11,10,10,15,12,12,10,10,15,10,10,10,10,15, + 11,11,10,10,15,13,13,10,10,15,11,11,10,10,15,12, + 12,10,10,15,10,10,10,10,15,11,11,10,10,15,13,13, + 10,10,15,11,11,10,10,15,12,12,10,10,15,11,11, 9, + 9,15,11,11, 9, 9,15,13,13, 9, 9,15,13,13,10,10, + 15,12,12,10,10,15,13,13,10,10,15,13,12, 9, 9,15, + 13,13, 9, 9,14,12,12, 9, 9,14,13,13, 9, 9,14,13, + 13, 9, 9,14,13,13, 7, 7,14,13,13, 8, 8,15,14,14, + 10,10,15,14,14,10,10,15,14,14,10,10,15,14,14,10, + 10,15,14,14, 9, 9,15,14,14,10,10,15,14,14,10,10, + 14,14,14, 9, 9,15,14,14,10,10,14,14,14, 9, 9,15, + 14,14,10,10,15,14,14,10,10,14,14,14, 9, 9,14,14, + 14, 9, 9,14,14,14, 8, 8,15,14,14,10,10,15,14,14, + 11,11,15,14,14, 9, 9,15,14,14, 9, 9,14,14,14, 8, + 8,13, 9, 9,12,12,17,11,11,12,12,17,12,12,12,12, + 17,12,12,11,11,18,15,15,12,12,17,12,12,12,12,17, + 14,15,13,13,17,12,12,12,12,17,13,13,12,13,17,15, + 15,12,12,18,13,13,13,13,18,15,15,13,13,18,12,12, + 12,12,18,13,13,13,13,18,15,15,12,12,18,13,13,12, + 12,18,15,15,13,13,18,13,13,12,12,17,13,13,12,12, + 17,15,15,12,12,18,15,15,13,13,18,15,15,13,14,18, + 15,16,12,12,18,15,15,12,12,18,16,16,12,12,13, 8, + 8,10,10,14,15,14,11,11,14,15,15,12,12,15,14,14, + 12,11,15,15,15,12,12,15,15,15,12,12,15,15,15,13, + 13,15,15,15,12,12,15,15,15,13,13,15,15,15,13,13, + 15,15,15,13,13,15,15,16,13,13,15,15,15,12,12,15, + 15,15,13,13,15,15,15,13,13,15,15,15,13,13,15,15, + 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9,14,14,14,12,12, + 14,14,13,13,13,14,14,14,12,12,14,14,14,12,12,15, + 14,14,13,13,15,14,14,14,14,15,14,14,13,13,15,14, + 14,13,13,15,15,15,15,15,15,14,14,13,13,15,14,14, + 14,14,15,14,14,13,13,15,14,14,13,13,14,15,15,15, + 15,15,14,15,13,13,15,14,14,14,14,15,14,14,13,13, + 15,14,14,13,13,14,15,15,14,14,15,15,15,14,14,15, + 14,14,14,14,15,15,15,15,15,15,14,14,14,13,14,15, + 15,14,14,13,10,10,12,12,18,12,12,12,12,17,12,12, + 12,12,18,13,13,11,11,18,15,14,11,11,17,13,13,13, + 13,18,15,15,12,12,18,12,12,12,12,17,13,13,12,12, + 18,15,15,12,12,18,13,13,13,12,18,15,15,13,13,18, + 13,13,12,12,18,13,13,12,12,18,15,15,12,12,17,13, + 13,12,12,17,15,15,12,12,17,12,12,11,11,17,13,13, + 11,11,17,15,15,11,11,18,16,16,12,12,18,15,15,13, + 13,18,15,15,11,11,17,15,15,12,12,18,15,15,11,11, + 13, 8, 8,10,10,14,14,14,11,11,15,15,15,12,12,15, + 14,14,11,11,16,14,14,12,12,15,15,15,12,12,15,15, + 15,13,13,15,15,15,12,12,15,15,15,12,12,16,15,15, + 13,13,15,15,15,12,12,15,15,15,13,13,16,15,15,12, + 12,15,15,15,12,12,16,15,15,13,13,16,15,15,12,12, + 15,15,15,13,13,15,14,14,12,12,15,15,15,12,12,16, + 15,14,12,12,16,15,15,13,13,16,16,16,13,13,16,14, + 15,13,13,15,15,15,13,13,16,15,15,12,12,13,12,12, + 10,10,14,14,14,11,11,15,14,14,12,12,15,14,14,11, + 11,16,14,14,11,11,15,14,15,12,12,15,14,14,13,13, + 15,15,15,12,12,15,14,14,12,12,15,14,15,12,12,15, + 15,15,12,12,16,14,14,13,13,15,15,15,11,12,16,14, + 14,12,12,16,15,15,12,12,15,15,15,12,12,16,14,14, + 12,12,15,15,15,11,11,15,14,14,11,12,15,15,14,11, + 11,16,15,15,12,12,16,14,14,13,13,16,15,15,11,11, + 16,14,14,12,12,16,15,15,11,11,13,10,10, 8, 8,14, + 12,12,12,12,14,12,12,13,13,14,12,12,12,12,14,14, + 14,13,13,15,13,13,14,14,15,15,14,15,15,15,13,13, + 13,13,15,13,13,14,14,15,14,15,14,14,15,13,13,13, + 13,15,15,15,15,15,15,12,12,13,12,15,13,13,14,14, + 15,14,14,13,13,15,13,13,14,13,15,15,15,16,16,15, + 13,13,12,12,15,13,13,13,13,14,14,14,12,12,15,15, + 15,14,14,15,15,15,20,20,15,14,14,13,13,15,15,14, + 14,14,15,14,14,13,13,13,12,12, 9, 9,14,13,13,12, + 12,14,13,13,12,12,14,14,14,12,12,14,14,14,13,13, + 15,14,14,13,13,15,14,14,14,14,15,15,14,12,12,15, + 14,14,13,13,15,14,15,14,15,15,14,14,13,13,15,14, + 14,14,14,15,14,14,12,12,15,14,14,13,13,14,15,14, + 15,14,15,14,14,13,13,15,14,14,14,14,15,14,14,12, + 12,15,14,14,13,13,15,15,15,14,14,15,15,15,14,14, + 16,14,14,14,14,15,15,15,14,14,15,14,14,14,14,14, + 15,15,14,14,13,13,13,12,13,17,15,15,12,12,17,15, + 15,12,12,18,15,15,11,11,17,16,16,11,11,18,16,16, + 13,13,18,17,16,13,13,18,16,16,12,12,18,16,16,12, + 12,18,17,17,12,12,17,16,16,12,13,17,16,16,12,13, + 17,16,16,12,12,17,16,16,12,12,18,17,16,12,12,18, + 16,16,12,12,17,16,17,12,12,18,15,15,11,11,18,15, + 15,12,12,17,17,17,11,11,17,17,17,12,12,17,16,16, + 13,13,18,16,16,11,11,18,16,16,12,12,18,17,16,11, + 11,14,14,14,10,10,16,15,14,11,11,16,15,15,12,12, + 16,14,14,12,12,17,14,14,13,13,17,15,15,13,13,17, + 15,15,14,14,16,15,15,12,12,16,15,15,13,13,18,15, + 15,14,14,16,15,15,12,12,16,15,15,14,14,16,15,15, + 12,12,16,15,15,13,13,17,15,15,13,13,17,15,15,13, + 13,17,15,15,14,14,16,14,14,12,12,17,15,15,12,12, + 18,15,15,13,13,17,15,15,14,14,17,16,16,15,15,17, + 15,14,13,13,17,15,15,14,14,17,15,15,13,13,14,12, + 12,11,11,15,14,14,12,12,16,14,14,12,12,16,14,14, + 11,11,17,14,14,12,12,16,15,14,13,13,16,14,14,13, + 13,16,15,15,12,12,16,14,14,13,13,17,15,15,13,13, + 16,15,15,13,13,17,14,14,13,13,16,15,15,12,12,16, + 14,14,12,12,16,15,15,12,12,17,15,15,12,12,17,14, + 14,13,13,16,15,15,12,12,16,14,14,12,12,16,15,15, + 12,12,17,15,15,13,13,17,14,14,13,13,17,15,15,12, + 12,17,14,14,12,12,17,15,15,12,12,14,14,14, 8, 8, + 14,14,14,13,13,14,15,15,14,14,14,14,14,14,14,15, + 15,15,19,19,15,15,15,14,14,15,15,16,20,19,15,15, + 15,14,14,15,16,16,15,15,15,15,15,19,19,15,15,15, + 14,14,15,16,16,19,20,15,15,15,14,14,15,15,15,15, + 15,15,15,15,19,19,15,15,15,15,15,15,15,16,19,20, + 15,14,15,14,14,15,15,15,15,15,15,15,15,20,19,15, + 15,15,21,19,15,16,16,20,20,15,15,14,19,19,15,15, + 16,20,21,15,15,15,20,19,13,12,12, 9, 9,14,14,14, + 12,12,14,13,13,13,13,14,14,14,13,13,15,14,14,20, + 19,15,14,14,14,13,15,14,14,19,19,15,15,14,13,13, + 15,14,14,14,14,15,15,15,19,20,15,14,14,13,13,15, + 14,14,20,19,14,15,14,13,13,15,14,14,14,13,15,15, + 15,19,20,15,15,14,14,14,15,14,14,21,19,15,15,15, + 13,13,15,14,14,14,14,14,15,15,20,20,15,15,15,21, + 20,15,14,14,19,20,15,15,15,20,20,15,14,14,19,20, + 15,15,15,21,19, +}; + +static const static_codebook _44p2_p4_1 = { + 5, 3125, + (long *)_vq_lengthlist__44p2_p4_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p2_p4_1, + 0 +}; + +static const long _vq_quantlist__44p2_p5_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p2_p5_0[] = { + 2, 6, 6,14,14, 6, 7, 7,14,14, 7, 7, 7,15,15, 0, + 13,13,16,16, 0,13,13,15,15, 7, 8, 8,15,15, 9,10, + 10,17,16, 9, 8, 8,15,15, 0,13,13,18,17, 0,13,13, + 16,16, 8, 8, 8,15,15,12,11,11,16,17, 9, 8, 8,14, + 14, 0,13,13,18,17, 0,13,13,16,15, 0,14,14,18,17, + 0,20,22,18,20, 0,12,12,16,16, 0,16,16,22,20, 0, + 14,14,16,16, 0,14,14,17,17, 0,22,22,22,19, 0,12, + 13,16,16, 0,17,17, 0, 0, 0,15,15,16,16, 5, 7, 7, + 13,13, 9, 9, 9,15,14,10,10,10,14,14, 0,21,21,18, + 17, 0,21,22,18,17, 9,10,10,14,14,12,12,12,17,17, + 12,10,10,14,14, 0,19,21,18,17, 0,20,22,18,18,11, + 10,10,14,14,14,13,13,18,17,12,11,11,14,14, 0,22, + 19,17,18, 0,20, 0,18,17, 0,22,21,17,17, 0, 0, 0, + 0, 0, 0,20,22,17,17, 0,22, 0,21,19, 0,22, 0,18, + 18, 0, 0,22,18,19, 0, 0, 0, 0, 0, 0,19,21,17,17, + 0, 0, 0,20,20, 0, 0, 0,18,18, 6, 6, 6,13,12, 8, + 6, 6,11,11, 8, 6, 6,13,13, 0, 9, 9,11,11, 0,11, + 11,14,14, 9, 7, 7,13,13,11, 9, 9,13,13,10, 6, 6, + 13,13, 0,10,10,14,14, 0,10,10,13,13, 9, 7, 7,13, + 14,13, 9, 9,13,13,10, 6, 6,13,12, 0,11,11,15,15, + 0,10,10,13,13, 0,12,12,15,15, 0,19, 0,17,17, 0, + 9, 9,13,13, 0,13,14,19,20, 0,11,11,13,13, 0,11, + 11,14,14, 0,19,20,17,18, 0,10,10,13,13, 0,15,15, + 21,19, 0,12,12,13,13, 0,10,10,12,13, 0,11,11,15, + 15, 0,11,11,15,15, 0,15,15,22, 0, 0,16,17,22, 0, + 0,11,11,15,15, 0,14,14,18,17, 0,11,11,15,16, 0, + 15,15,22,21, 0,16,16, 0,20, 0,12,12,16,15, 0,15, + 14,19,19, 0,11,11,16,16, 0,15,15,21, 0, 0,16,15, + 0, 0, 0,16,16,22,21, 0, 0, 0, 0, 0, 0,15,15,20, + 20, 0,18,18, 0, 0, 0,16,17, 0, 0, 0,17,17, 0,22, + 0, 0, 0, 0, 0, 0,15,15,21,22, 0,20,18, 0, 0, 0, + 18,17,22, 0, 0,10,10,12,11, 0,10,10,10,10, 0,11, + 11,12,12, 0,11,11, 9, 9, 0,13,13,12,12, 0,11,11, + 12,12, 0,13,13,12,12, 0,10,10,12,12, 0,13,12,13, + 13, 0,12,12,12,12, 0,11,11,12,12, 0,13,13,12,12, + 0,10,10,12,12, 0,13,13,13,14, 0,12,12,12,12, 0, + 13,14,14,14, 0,20,21,15,15, 0,12,11,12,12, 0,15, + 16,20,22, 0,13,12,11,11, 0,13,13,14,13, 0,20, 0, + 16,15, 0,12,12,12,12, 0,16,16,22,21, 0,13,13,12, + 12, 6, 7, 7,16,16,11, 9, 9,15,15,12, 9, 9,16,16, + 0,13,13,14,14, 0,14,14,16,17,10, 9, 9,16,16,14, + 12,12,16,16,12, 9, 9,15,15, 0,13,13,18,18, 0,13, + 13,15,16,12,10,10,17,18,15,12,12,17,17,13, 9, 9, + 16,16, 0,13,13,17,18, 0,14,14,16,16, 0,15,15,18, + 18, 0,22, 0,20,20, 0,12,12,16,16, 0,16,16,20,22, + 0,14,14,16,16, 0,15,14,18,18, 0, 0,22,19,21, 0, + 13,13,16,17, 0,17,17,22,22, 0,15,15,16,16, 7, 7, + 7,14,14,11,10,10,15,15,12,10,10,15,14, 0,22, 0, + 18,18, 0, 0,21,17,18,11,10,10,15,15,14,12,12,17, + 17,14,11,11,15,15, 0,22,20,18,18, 0, 0,20,18,17, + 12,10,10,16,16,17,14,14,19,18,14,11,11,15,15, 0, + 21,22,19,19, 0,21,22,18,18, 0,22, 0,19,21, 0, 0, + 0, 0, 0, 0,22,22,18,17, 0, 0, 0,21,20, 0,22,22, + 20,19, 0, 0,22,20,20, 0, 0, 0, 0, 0, 0,20,21,17, + 17, 0, 0,22,21,21, 0, 0, 0,18,18,10, 9, 9,14,14, + 13,10,10,13,13,13,10,11,14,14, 0,13,13,12,12, 0, + 15,15,16,16,13,10,10,15,15,15,12,12,14,14,15,10, + 10,14,15, 0,14,14,16,15, 0,14,14,15,15,13,10,10, + 15,15,18,13,13,15,15,15,10,10,14,15, 0,14,14,16, + 16, 0,14,14,15,15, 0,15,15,16,16, 0,22, 0,18,18, + 0,12,13,14,14, 0,17,17,22, 0, 0,14,14,14,14, 0, + 15,15,16,16, 0,22, 0,18,17, 0,13,13,14,14, 0,19, + 18,21,22, 0,15,15,14,14, 0,11,11,13,13, 0,12,12, + 16,16, 0,12,12,16,16, 0,15,16,21, 0, 0,16,17, 0, + 22, 0,12,12,16,16, 0,14,14,17,18, 0,11,11,16,16, + 0,15,15,21,22, 0,16,16, 0, 0, 0,12,12,16,16, 0, + 15,15, 0,19, 0,12,12,16,17, 0,16,16,22, 0, 0,16, + 16, 0,22, 0,17,17, 0,22, 0, 0, 0, 0, 0, 0,15,15, + 20,19, 0,18,18, 0, 0, 0,17,18, 0, 0, 0,17,17, 0, + 0, 0, 0, 0, 0, 0, 0,15,15, 0,22, 0,20,18, 0, 0, + 0,18,18,22,22, 0,11,11,14,14, 0,12,12,14,14, 0, + 12,12,15,15, 0,13,13,14,14, 0,14,14,17,16, 0,12, + 12,16,16, 0,14,14,16,16, 0,11,11,15,15, 0,13,13, + 16,16, 0,13,13,15,15, 0,12,12,15,15, 0,15,14,16, + 16, 0,11,11,15,15, 0,14,14,17,17, 0,13,13,15,15, + 0,15,15,17,17, 0, 0, 0,19,18, 0,13,12,15,15, 0, + 16,16, 0, 0, 0,14,14,15,15, 0,14,14,16,17, 0,22, + 0,18,18, 0,13,13,15,15, 0,17,17, 0, 0, 0,14,14, + 15,15, 8, 8, 8,16,16,12,10,10,16,16,13, 9, 9,16, + 16, 0,14,14,17,17, 0,14,14,17,16,12,10,10,18,17, + 14,11,11,18,18,14, 9,10,16,16, 0,13,13,18,19, 0, + 14,13,16,16,12, 9, 9,16,16,17,13,13,17,17,14, 9, + 9,15,15, 0,14,14,19,20, 0,13,13,15,15, 0,15,15, + 18,19, 0, 0,22,22,22, 0,13,13,17,17, 0,16,16,19, + 21, 0,14,14,16,16, 0,14,14,18,18, 0, 0, 0, 0, 0, + 0,13,13,16,16, 0,18,18, 0, 0, 0,15,15,16,16, 8, + 7, 7,14,14,12,10,10,15,15,13,10,10,15,14, 0,22, + 0,18,18, 0,22, 0,18,18,12,10,10,16,15,15,12,12, + 17,17,14,11,11,15,15, 0,20,21,19,18, 0, 0, 0,17, + 18,13,11,11,15,15,16,13,13,18,18,15,11,11,14,14, + 0,22,21,19,19, 0,21,22,18,18, 0,22,22,20,18, 0, + 0, 0, 0, 0, 0,22,19,17,17, 0, 0, 0,22,21, 0, 0, + 22,19,17, 0, 0,22,19,19, 0, 0, 0, 0, 0, 0,22,21, + 18,17, 0, 0, 0,22, 0, 0, 0, 0,19,19, 0,10,10,14, + 14, 0,11,11,15,14, 0,11,11,15,15, 0,14,14,15,14, + 0,15,15,16,16, 0,11,11,16,16, 0,13,13,16,16, 0, + 11,11,15,15, 0,14,14,17,16, 0,14,14,15,15, 0,11, + 11,16,16, 0,14,13,15,15, 0,11,11,15,15, 0,15,15, + 17,17, 0,14,14,15,14, 0,16,16,17,17, 0, 0,22,18, + 18, 0,13,13,15,15, 0,17,17,22, 0, 0,15,15,15,14, + 0,15,16,16,17, 0, 0,22,18,19, 0,13,13,15,15, 0, + 20,18,21, 0, 0,15,15,14,14, 0,11,11,13,13, 0,12, + 12,16,16, 0,12,12,16,15, 0,15,16,22,22, 0,17,17, + 0, 0, 0,12,12,16,16, 0,14,14,18,18, 0,11,11,16, + 16, 0,15,16,22,20, 0,16,16, 0,22, 0,12,12,16,16, + 0,15,15,18,20, 0,11,11,16,16, 0,15,15, 0, 0, 0, + 16,16, 0, 0, 0,17,17,22, 0, 0, 0, 0, 0, 0, 0,15, + 15, 0,21, 0,18,18, 0, 0, 0,17,16, 0, 0, 0,17,17, + 22,22, 0, 0, 0, 0, 0, 0,15,15,21, 0, 0,20,22, 0, + 0, 0,18,18, 0, 0, 0,12,12,15,15, 0,12,12,15,15, + 0,12,12,16,16, 0,13,13,15,15, 0,15,15,17,17, 0, + 13,12,16,16, 0,14,14,16,16, 0,12,11,16,16, 0,14, + 14,17,17, 0,14,14,16,16, 0,12,12,16,16, 0,15,15, + 17,16, 0,11,11,15,16, 0,14,14,17,17, 0,14,14,16, + 16, 0,15,15,18,18, 0, 0, 0,22,19, 0,13,13,15,16, + 0,16,17, 0, 0, 0,14,14,16,16, 0,15,15,18,17, 0, + 0, 0,20,20, 0,13,13,16,15, 0,17,17,22,22, 0,14, + 14,15,15, 0,11,11,16,16, 0,13,13,16,17, 0,13,13, + 17,18, 0,16,16,17,17, 0,17,17,18,18, 0,12,12,17, + 17, 0,16,15,18,18, 0,12,12,16,16, 0,16,16,18,18, + 0,15,15,17,17, 0,12,12,17,17, 0,16,16,19,18, 0, + 12,12,16,17, 0,16,16,19,19, 0,15,16,16,17, 0,16, + 16,19,17, 0, 0, 0,20,22, 0,13,13,16,16, 0,19,18, + 21, 0, 0,15,15,16,16, 0,16,16,18,18, 0, 0, 0,22, + 21, 0,14,14,16,16, 0,21,19,21,22, 0,16,16,16,16, + 0, 9, 9,14,14, 0,13,13,15,15, 0,14,14,15,15, 0, + 0,20,18,19, 0, 0,22,18,18, 0,12,12,15,15, 0,15, + 15,17,18, 0,14,13,14,14, 0,20, 0,18,18, 0,21, 0, + 18,17, 0,13,13,15,16, 0,17,17,18,18, 0,14,14,15, + 15, 0,22,22,20,19, 0,20,21,18,18, 0,20,22,19,19, + 0, 0, 0, 0, 0, 0,20,20,17,17, 0, 0,22,22,21, 0, + 22, 0,18,18, 0,20,22,19,19, 0, 0, 0, 0, 0, 0,21, + 21,17,18, 0, 0, 0,21,20, 0, 0,22,19,18, 0,18,18, + 15,15, 0,22,21,17,16, 0, 0,22,17,17, 0,20,22,18, + 18, 0, 0,22,20,20, 0,21,19,16,16, 0,21,21,18,18, + 0,19,19,17,17, 0, 0,22,19,19, 0,22,20,17,17, 0, + 21,19,16,16, 0,22,22,19,18, 0,19,20,16,16, 0,22, + 21,19,21, 0,21,22,17,18, 0,21,20,18,18, 0, 0, 0, + 19,20, 0,20,19,16,16, 0,22,22, 0, 0, 0,21,21,17, + 16, 0,22,20,19,18, 0, 0, 0,20,20, 0,20,19,16,16, + 0, 0, 0, 0, 0, 0,21,22,17,17, 0,11,11,13,13, 0, + 13,13,15,16, 0,13,13,16,16, 0,17,18,21, 0, 0,17, + 18, 0, 0, 0,12,12,15,16, 0,15,15,19,18, 0,12,12, + 16,16, 0,17,17,22, 0, 0,17,17, 0,22, 0,12,12,17, + 16, 0,16,16,19,20, 0,12,12,16,16, 0,17,17, 0, 0, + 0,17,17, 0,21, 0,17,16,22, 0, 0, 0, 0, 0, 0, 0, + 15,15,20,22, 0,20,18, 0, 0, 0,18,18, 0, 0, 0,17, + 17,21, 0, 0, 0, 0, 0, 0, 0,15,15,21,22, 0,19,20, + 22, 0, 0,19,18, 0, 0, 0,14,14,18,18, 0,16,16,22, + 20, 0,16,16,22,19, 0,17,17,20,22, 0,19,19, 0, 0, + 0,15,15,20, 0, 0,18,21, 0,20, 0,15,15,21,20, 0, + 18,17, 0, 0, 0,17,17, 0,22, 0,15,15,19,19, 0,19, + 18, 0, 0, 0,15,15,20, 0, 0,18,18,22,22, 0,17,17, + 0,20, 0,18,18, 0, 0, 0, 0,22, 0, 0, 0,15,15,19, + 20, 0,20,19, 0, 0, 0,17,17,20,21, 0,17,18,20,22, + 0, 0, 0, 0,22, 0,15,15,20,20, 0,22,20, 0, 0, 0, + 17,18,20, 0, 0,12,12,17,16, 0,14,14,17,17, 0,13, + 13,17,17, 0,16,16,18,18, 0,17,16,17,17, 0,13,13, + 17,17, 0,15,16,18,18, 0,13,13,16,16, 0,16,16,18, + 18, 0,16,16,17,16, 0,13,13,16,16, 0,17,17,18,17, + 0,12,12,15,16, 0,17,17,19,19, 0,16,16,16,16, 0, + 16,17,19,18, 0, 0, 0,21,22, 0,14,14,16,16, 0,18, + 18, 0,22, 0,16,16,16,16, 0,16,16,18,17, 0, 0, 0, + 21,20, 0,14,14,16,16, 0,21,22,22, 0, 0,16,16,16, + 16, 0, 9, 9,14,13, 0,13,14,15,16, 0,14,13,15,14, + 0,22, 0,18,18, 0,21, 0,17,18, 0,13,13,15,15, 0, + 15,16,18,17, 0,14,14,15,14, 0,20,22,18,18, 0,22, + 21,17,17, 0,13,13,15,15, 0,17,17,19,19, 0,14,14, + 14,14, 0, 0,22,18,18, 0, 0,22,17,17, 0, 0,22,19, + 20, 0, 0, 0, 0, 0, 0,21,20,17,16, 0, 0, 0,21,22, + 0, 0, 0,18,19, 0, 0, 0,18,18, 0, 0, 0, 0, 0, 0, + 22, 0,17,17, 0, 0, 0,20,22, 0, 0, 0,18,19, 0,18, + 19,16,16, 0,22,20,17,17, 0,22,22,17,18, 0,22,22, + 18,17, 0, 0,22,18,19, 0,20,20,17,18, 0, 0,22,19, + 18, 0,22,22,17,17, 0,22, 0,19,19, 0, 0,22,18,18, + 0,20,22,17,17, 0, 0,22,18,18, 0,19,20,17,17, 0, + 22, 0,20,19, 0,22,21,17,17, 0, 0, 0,18,18, 0, 0, + 0,22,19, 0,20, 0,17,17, 0,22, 0, 0,22, 0, 0,20, + 17,18, 0,22, 0,19,19, 0, 0, 0, 0,19, 0,19,21,17, + 17, 0, 0, 0, 0, 0, 0,20,21,17,16, 0,11,11,13,13, + 0,13,13,16,16, 0,13,13,15,16, 0,17,17,21,22, 0, + 17,18, 0, 0, 0,12,12,16,16, 0,15,15,18,18, 0,13, + 13,16,16, 0,17,16,21,21, 0,17,17, 0, 0, 0,13,13, + 16,16, 0,16,16,19,18, 0,13,13,16,16, 0,17,17, 0, + 22, 0,17,18,20,22, 0,17,18, 0, 0, 0, 0, 0, 0, 0, + 0,15,15,20, 0, 0,18,19, 0, 0, 0,17,17, 0, 0, 0, + 18,17,22, 0, 0, 0, 0, 0, 0, 0,15,16,21,20, 0,20, + 20, 0, 0, 0,18,19, 0, 0, 0,15,15,22,22, 0,17,16, + 20,22, 0,17,17,20,22, 0,18,18, 0,21, 0,19,18, 0, + 0, 0,16,16,20,20, 0,19,19,22, 0, 0,15,16,21,22, + 0,18,19,22, 0, 0,17,18, 0, 0, 0,16,16,22, 0, 0, + 19,19, 0,21, 0,15,16,20, 0, 0,18,18, 0,22, 0,18, + 17, 0, 0, 0,18,18, 0, 0, 0, 0, 0, 0, 0, 0,16,16, + 22,21, 0,20,21, 0, 0, 0,17,18,22, 0, 0,18,18, 0, + 0, 0, 0, 0, 0, 0, 0,16,16,20,19, 0,22,21, 0, 0, + 0,18,18,22,22, +}; + +static const static_codebook _44p2_p5_0 = { + 5, 3125, + (long *)_vq_lengthlist__44p2_p5_0, + 1, -528744448, 1616642048, 3, 0, + (long *)_vq_quantlist__44p2_p5_0, + 0 +}; + +static const long _vq_quantlist__44p2_p5_1[] = { + 3, + 2, + 4, + 1, + 5, + 0, + 6, +}; + +static const long _vq_lengthlist__44p2_p5_1[] = { + 2, 3, 3, 3, 3, 3, 3, +}; + +static const static_codebook _44p2_p5_1 = { + 1, 7, + (long *)_vq_lengthlist__44p2_p5_1, + 1, -533200896, 1611661312, 3, 0, + (long *)_vq_quantlist__44p2_p5_1, + 0 +}; + +static const long _vq_quantlist__44p2_p6_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p2_p6_0[] = { + 1, 7, 7, 7, 8, 8, 7, 8, 8, 7, 9, 9,10,11,11, 9, + 8, 8, 7, 8, 9,11,11,11, 9, 8, 8, 6, 7, 7,10,10, + 10,10,10,10,10,10,10,14,14,14,12,11,11,10,11,11, + 15,14,14,13,11,11, 6, 6, 6, 8, 5, 5, 8, 7, 7, 8, + 7, 7,11,10,10, 9, 7, 7, 9, 7, 7,12,10,10,10, 7, + 7, 6, 8, 7,12,10,10,12,10,10,11,10,10,15,14,13, + 13,10,10,11,10,10,16,14,14,14,10,10, 7, 7, 7,12, + 11,11,12,11,11,11,11,11,16,14,14,13,12,12,11,11, + 11,17,15,15,14,12,12,10, 9, 9,13,11,11,13,11,11, + 12,11,11,16,14,13,14,11,11,12,11,11,17,15,14,14, + 11,11, 7, 8, 8,12,11,11,12,10,10,12,10,10,16,13, + 14,13,10,10,11,10,10,17,14,14,14,10,10, 7, 7, 7, + 12,11,11,12,11,11,12,11,11,15,14,15,14,12,12,12, + 11,11,17,15,15,14,12,12,10,10, 9,13,11,11,13,11, + 11,13,11,11,16,14,14,14,11,11,13,11,11,16,15,15, + 15,11,11, +}; + +static const static_codebook _44p2_p6_0 = { + 5, 243, + (long *)_vq_lengthlist__44p2_p6_0, + 1, -527106048, 1620377600, 2, 0, + (long *)_vq_quantlist__44p2_p6_0, + 0 +}; + +static const long _vq_quantlist__44p2_p6_1[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p2_p6_1[] = { + 2, 6, 6, 7, 7, 7, 7, 7, 7, 7, 8, 8, 9, 9, 9, 8, + 7, 7, 8, 8, 8, 9, 9, 9, 9, 8, 8, 6, 7, 7, 9, 8, + 8, 9, 7, 7, 9, 8, 8,10, 8, 8,10, 8, 8,10, 8, 8, + 10, 8, 9,10, 8, 8, 7, 6, 6, 8, 6, 6, 9, 6, 6, 9, + 7, 7,10, 8, 8, 9, 6, 6, 9, 7, 7,10, 9, 8, 9, 7, + 7, 7, 7, 7,11, 8, 8,11, 9, 9,10, 9, 9,12, 9, 9, + 12, 8, 8,11, 9, 9,12, 9, 9,12, 8, 8, 8, 7, 7,10, + 9, 9,10, 9, 9,10, 9, 9,11,10,11,11, 9, 9,11, 9, + 9,11,11,11,11, 9, 9,10, 8, 8,11, 9, 9,10, 9, 9, + 11, 9, 9,11,10,10,11, 9, 9,11, 9, 9,12,10,10,11, + 9, 9, 8, 8, 8,11, 9, 9,12, 9, 9,11, 9, 9,12, 9, + 9,12, 8, 8,12, 9, 9,12, 9,10,12, 8, 8, 9, 7, 7, + 11, 9, 9,11,10,10,11, 9, 9,11,11,11,11, 9, 9,11, + 10,10,12,11,11,11, 9,10,10, 9, 9,11, 9, 9,11,10, + 10,11,10,10,11,11,11,11, 9, 9,11, 9,10,11,11,11, + 11, 9, 9, +}; + +static const static_codebook _44p2_p6_1 = { + 5, 243, + (long *)_vq_lengthlist__44p2_p6_1, + 1, -530841600, 1616642048, 2, 0, + (long *)_vq_quantlist__44p2_p6_1, + 0 +}; + +static const long _vq_quantlist__44p2_p7_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p2_p7_0[] = { + 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, +}; + +static const static_codebook _44p2_p7_0 = { + 5, 243, + (long *)_vq_lengthlist__44p2_p7_0, + 1, -513979392, 1633504256, 2, 0, + (long *)_vq_quantlist__44p2_p7_0, + 0 +}; + +static const long _vq_quantlist__44p2_p7_1[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p2_p7_1[] = { + 1, 9, 9, 6, 9, 9, 5, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10, +}; + +static const static_codebook _44p2_p7_1 = { + 5, 243, + (long *)_vq_lengthlist__44p2_p7_1, + 1, -516716544, 1630767104, 2, 0, + (long *)_vq_quantlist__44p2_p7_1, + 0 +}; + +static const long _vq_quantlist__44p2_p7_2[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const long _vq_lengthlist__44p2_p7_2[] = { + 1, 3, 2, 5, 4, 7, 7, 8, 8, 9, 9,10,10,11,11,12, + 12,13,13,14,14,15,15,15,15, +}; + +static const static_codebook _44p2_p7_2 = { + 1, 25, + (long *)_vq_lengthlist__44p2_p7_2, + 1, -518864896, 1620639744, 5, 0, + (long *)_vq_quantlist__44p2_p7_2, + 0 +}; + +static const long _vq_quantlist__44p2_p7_3[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const long _vq_lengthlist__44p2_p7_3[] = { + 3, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _44p2_p7_3 = { + 1, 25, + (long *)_vq_lengthlist__44p2_p7_3, + 1, -529006592, 1611661312, 5, 0, + (long *)_vq_quantlist__44p2_p7_3, + 0 +}; + +static const long _huff_lengthlist__44p2_short[] = { + 4, 4,12, 9, 8,12,15,17, 4, 2,11, 6, 5, 9,13,15, + 11, 7, 8, 7, 7,10,14,13, 8, 5, 7, 5, 5, 8,12,12, + 8, 4, 7, 4, 3, 6,11,12,11, 8, 9, 7, 6, 8,11,12, + 15,13,14,12, 9, 7,10,13,16,12,17,12, 7, 5, 8,11, +}; + +static const static_codebook _huff_book__44p2_short = { + 2, 64, + (long *)_huff_lengthlist__44p2_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p3_l0_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44p3_l0_0[] = { + 1, 4, 4, 8, 8, 8, 8, 9, 9,10,10,10,10, 4, 6, 5, + 8, 7, 9, 9, 9, 9,10, 9,11, 9, 4, 5, 6, 7, 8, 9, + 9, 9, 9, 9,10, 9,10, 8, 9, 8, 9, 8,10, 9,11, 9, + 12,10,12,10, 8, 8, 9, 8, 9, 9,10, 9,11,10,12,10, + 12, 9,10,10,11,10,12,11,12,11,12,12,12,12, 9,10, + 10,11,11,11,11,11,12,12,12,12,12,10,11,11,12,12, + 12,12,12,12,12,12,12,12,10,11,11,12,12,12,12,12, + 12,12,12,12,12,11,12,12,12,12,12,13,12,13,12,13, + 12,12,11,12,12,12,12,12,12,13,12,12,12,12,12,12, + 12,12,13,13,12,13,12,13,12,13,12,12,12,13,12,13, + 12,13,12,13,12,13,12,12,12, +}; + +static const static_codebook _44p3_l0_0 = { + 2, 169, + (long *)_vq_lengthlist__44p3_l0_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44p3_l0_0, + 0 +}; + +static const long _vq_quantlist__44p3_l0_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p3_l0_1[] = { + 3, 4, 4, 5, 5, 4, 4, 5, 5, 5, 4, 5, 4, 5, 5, 5, + 5, 6, 5, 6, 5, 6, 5, 6, 5, +}; + +static const static_codebook _44p3_l0_1 = { + 2, 25, + (long *)_vq_lengthlist__44p3_l0_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p3_l0_1, + 0 +}; + +static const long _vq_quantlist__44p3_l1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p3_l1_0[] = { + 1, 4, 4, 4, 4, 4, 4, 4, 4, +}; + +static const static_codebook _44p3_l1_0 = { + 2, 9, + (long *)_vq_lengthlist__44p3_l1_0, + 1, -516716544, 1630767104, 2, 0, + (long *)_vq_quantlist__44p3_l1_0, + 0 +}; + +static const long _huff_lengthlist__44p3_lfe[] = { + 1, 3, 2, 3, +}; + +static const static_codebook _huff_book__44p3_lfe = { + 2, 4, + (long *)_huff_lengthlist__44p3_lfe, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__44p3_long[] = { + 3, 4,13, 9, 9,12,15,17, 4, 2,18, 5, 7,10,14,18, + 11, 8, 6, 5, 6, 8,11,14, 8, 5, 5, 3, 5, 8,11,13, + 9, 6, 7, 5, 5, 7, 9,10,11,10, 9, 8, 6, 6, 8,10, + 14,14,11,11, 9, 8, 9,10,17,17,14,13,10, 9,10,10, +}; + +static const static_codebook _huff_book__44p3_long = { + 2, 64, + (long *)_huff_lengthlist__44p3_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p3_p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p3_p1_0[] = { + 1, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, +}; + +static const static_codebook _44p3_p1_0 = { + 5, 243, + (long *)_vq_lengthlist__44p3_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p3_p1_0, + 0 +}; + +static const long _vq_quantlist__44p3_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p3_p2_0[] = { + 3, 7, 7, 0, 0, 0, 8, 8, 0, 0, 0, 8, 8, 0, 0, 0, + 11,11, 0, 0, 0, 0, 0, 0, 0, 0,10, 9, 0, 0, 0, 0, + 0, 0, 0, 0, 9, 9, 0, 0, 0,10,11, 0, 0, 0, 0, 0, + 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, + 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0,12,12, 0, 0, + 0, 0, 0, 0, 0, 0,11,11, 0, 0, 0,12,12, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 7, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, + 5, 5, 0, 0, 0, 7, 7, 0, 0, 0, 9, 9, 0, 0, 0, 0, + 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 5, 5, + 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, + 0, 0, 0, 0, 0, 0, 0, 5, 6, 0, 0, 0, 7, 7, 0, 0, + 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, + 8, 8, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0,11,11, 0, 0, 0, 9, 9, 0, + 0, 0,10,10, 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, + 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0, + 10,10, 0, 0, 0, 0, 0, 0, 0, 0,10,10, 0, 0, 0, 0, + 0, 0, 0, 0, 9, 9, 0, 0, 0,10,10, 0, 0, 0, 0, 0, + 0, 0, 0,11,12, 0, 0, 0, 0, 0, 0, 0, 0,11,11, 0, + 0, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 9, 9, 0, 0, 0, 7, 7, 0, 0, 0, 8, 8, 0, 0, + 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, + 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 9, 9, 0, 0, 0, 0, + 0, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 8, 8, + 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0,10,10, 0, + 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0,11,11, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, + 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, +}; + +static const static_codebook _44p3_p2_0 = { + 5, 3125, + (long *)_vq_lengthlist__44p3_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p3_p2_0, + 0 +}; + +static const long _vq_quantlist__44p3_p3_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p3_p3_0[] = { + 1, 5, 5, 5, 8, 8, 0, 8, 8, 6, 9, 9, 8,10,10, 0, + 8, 8, 0, 9, 9, 0,12,12, 0, 8, 8, 4, 7, 7, 6,10, + 10, 0,12,12, 7,11,11, 9,12,12, 0,12,12, 0,13,13, + 0,15,15, 0,12,12, 0, 7, 7, 0, 7, 7, 0, 8, 8, 0, + 8, 8, 0,10,10, 0, 7, 7, 0, 8, 8, 0,11,11, 0, 7, + 7, 5, 7, 7, 9, 9, 9, 0,11,10, 9, 9, 9,11,12,12, + 0,10,10, 0,11,11, 0,13,13, 0,11,11, 6, 7, 7, 9, + 10,10, 0,12,12,10,11,11,11,12,12, 0,12,12, 0,13, + 13, 0,15,15, 0,12,12, 0,10,10, 0,11,11, 0,11,11, + 0,12,12, 0,13,13, 0,11,11, 0,12,12, 0,15,15, 0, + 11,11, 0, 8, 8, 0,10,10, 0,12,12, 0,11,11, 0,12, + 12, 0,12,12, 0,12,12, 0,15,15, 0,11,11, 0, 7, 7, + 0,10,10, 0,12,12, 0,10,10, 0,12,13, 0,12,12, 0, + 13,13, 0,14,14, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, +}; + +static const static_codebook _44p3_p3_0 = { + 5, 243, + (long *)_vq_lengthlist__44p3_p3_0, + 1, -533200896, 1614282752, 2, 0, + (long *)_vq_quantlist__44p3_p3_0, + 0 +}; + +static const long _vq_quantlist__44p3_p3_1[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p3_p3_1[] = { + 3, 4, 4, 0, 8, 8, 0, 8, 8, 0, 9, 9, 0,10,10, 0, + 8, 8, 0, 9, 9, 0,10,10, 0, 8, 8, 0, 7, 7, 0, 8, + 8, 0, 8, 8, 0, 8, 8, 0, 8, 8, 0, 8, 8, 0, 8, 8, + 0, 8, 8, 0, 8, 8, 0, 7, 7, 0, 6, 6, 0, 7, 7, 0, + 7, 7, 0,10,10, 0, 6, 6, 0, 7, 7, 0,10,10, 0, 6, + 5, 0, 8, 8, 0, 7, 7, 0, 8, 8, 0, 8, 8, 0, 9, 9, + 0, 7, 7, 0, 8, 8, 0, 9, 9, 0, 7, 7, 0, 6, 6, 0, + 9,10, 0,10,10, 0,10,10, 0,11,11, 0, 9, 9, 0,10, + 10, 0,11,11, 0, 9, 9, 0, 8, 8, 0, 8, 8, 0, 8, 8, + 0, 9, 9, 0, 9, 9, 0, 8, 8, 0, 8, 8, 0, 9, 9, 0, + 7, 7, 0, 8, 8, 0, 7, 7, 0, 7, 7, 0, 8, 8, 0, 9, + 9, 0, 7, 7, 0, 7, 7, 0, 9, 9, 0, 6, 6, 0, 6, 6, + 0,10,10, 0,10,10, 0,10,10, 0,12,12, 0, 9, 9, 0, + 10,10, 0,12,12, 0, 9, 9, 0, 8, 8, 0, 7, 7, 0, 8, + 8, 0, 8, 8, 0, 9, 9, 0, 7, 7, 0, 8, 8, 0, 9, 9, + 0, 7, 7, +}; + +static const static_codebook _44p3_p3_1 = { + 5, 243, + (long *)_vq_lengthlist__44p3_p3_1, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p3_p3_1, + 0 +}; + +static const long _vq_quantlist__44p3_p4_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p3_p4_0[] = { + 1, 6, 6, 7, 7, 7, 7, 7, 7, 7, 8, 8,10,11,11, 9, + 8, 8, 8, 8, 8,11,11,11,10, 8, 8, 5, 7, 7, 9,11, + 11,10,11,11,10,11,11,12,13,14,11,12,12,10,11,11, + 13,14,14,12,12,12, 5, 6, 6, 8, 6, 6, 8, 7, 7, 8, + 7, 7,11,10,10,10, 7, 7, 9, 7, 7,12,11,11,11, 7, + 7, 7, 7, 7,11,10,10,12,10,10,11,10,10,15,13,13, + 13,10,10,12,11,11,15,13,13,14,11,11, 7, 7, 7,11, + 11,11,12,11,11,12,11,11,14,14,14,14,12,12,12,12, + 12,16,15,15,14,12,12, 0,10,10, 0,11,11, 0,11,12, + 0,11,11, 0,14,14, 0,11,11, 0,12,12, 0,15,15, 0, + 11,11, 8, 8, 8,12,10,10,12,10,10,13,11,11,15,13, + 13,14,11,11,12,10,10,16,14,14,14,10,10, 8, 7, 7, + 12,11,11,13,11,11,12,11,11,15,14,14,14,12,12,13, + 12,12,15,14,14,15,12,12, 0,11,11, 0,12,12, 0,12, + 12, 0,12,12, 0,15,15, 0,12,12, 0,13,13, 0,14,15, + 0,12,12, +}; + +static const static_codebook _44p3_p4_0 = { + 5, 243, + (long *)_vq_lengthlist__44p3_p4_0, + 1, -531365888, 1616117760, 2, 0, + (long *)_vq_quantlist__44p3_p4_0, + 0 +}; + +static const long _vq_quantlist__44p3_p4_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p3_p4_1[] = { + 3, 4, 5, 8, 8,12,10,10,12,12,12,10,10,12,12,13, + 11,11,12,12,13,12,12,12,12,13,10,10,13,13,13,13, + 13,13,13,13,10,10,13,13,13,11,11,13,13,14,13,13, + 12,12,13,10,10,13,13,13,13,13,13,13,13,10,10,12, + 12,13,11,11,13,13,13,13,13,12,12,13,12,12,13,13, + 13,13,13,13,13,14,11,11,12,12,14,12,12,13,12,14, + 14,14,12,12,13,14,14,13,13,14,13,13,13,13,14,14, + 14,12,12,14,13,13,13,13,14,14,14,12,12,12, 8, 8, + 11,11,12,12,12,11,11,12,11,11,10,10,13,12,12,10, + 10,13,12,12,10,10,13,12,12,12,12,14,12,12,12,12, + 13,13,13,11,11,14,12,12,11,11,14,12,12,12,12,14, + 12,12,12,12,13,12,12,12,12,13,13,13,11,11,14,12, + 12,11,11,14,12,12,12,12,14,13,13,12,12,14,12,12, + 12,11,14,13,13,11,11,14,13,12,11,11,14,13,13,11, + 11,14,13,13,12,12,14,12,12,12,12,15,13,13,12,12, + 14,12,12,11,11,14,13,13,11,11,12, 9, 9,10,10,12, + 7, 7,11,11,12, 9, 9,12,12,13,10,10,10,10,14,14, + 14,11,11,13, 9, 9,12,12,14,14,14,12,12,13, 8, 8, + 11,11,14, 9, 9,12,12,14,14,14,11,11,13, 9, 9,12, + 12,14,14,14,12,12,14, 8, 8,11,11,14, 9, 9,12,12, + 14,14,14,11,11,14,10,10,12,12,14,14,14,13,13,14, + 9, 9,11,11,14,10,10,12,12,14,14,14,11,11,14,14, + 15,12,12,15,14,14,14,14,15,14,14,11,11,14,14,14, + 12,12,14,14,14,11,11,14,11,11,10,10,14,10,10,10, + 10,14,10,10,10,10,15,11,11, 9, 9,14,12,12, 9, 9, + 15,11,11,11,11,15,13,13,11,11,15,10,10,10,10,15, + 11,11,10,10,15,13,13,11,11,15,11,11,11,11,15,13, + 13,11,11,15,10,10,10,10,15,11,11,10,10,15,13,13, + 11,11,15,12,12,11,11,15,13,13,11,11,15,11,11,10, + 10,15,12,12,10,10,15,13,13,10,10,15,14,14,11,11, + 15,13,13,11,11,15,14,14,10,11,15,13,13,10,10,15, + 13,14,10,10,14,13,13,10,10,14,13,13,10,10,14,13, + 13,10,10,14,13,13, 9, 9,14,14,14, 9, 9,15,14,14, + 11,11,15,14,14,10,10,15,14,14,10,10,15,14,14,11, + 11,15,14,14,10,10,15,14,14,11,11,15,14,14,10,10, + 14,14,14,10,10,15,14,14,10,10,14,14,14,10,10,15, + 14,14,11,11,15,14,14,11,11,14,14,14,10,10,15,14, + 14,10,10,14,14,14, 9, 9,15,15,15,11,11,15,14,14, + 12,12,15,15,14,10,10,15,14,14,10,10,14,15,15, 9, + 9,14,10,10,12,12,17, 9, 9,12,12,17,10,10,13,13, + 17,11,11,12,12,18,14,14,12,12,17,10,10,13,13,17, + 14,14,12,12,17, 9, 9,12,12,17,11,11,12,12,17,14, + 14,12,12,18,10,10,13,13,18,14,14,13,13,18, 9, 9, + 12,12,18,10,10,13,13,18,14,14,12,12,18,11,11,13, + 13,18,14,14,13,13,18,10,10,12,12,17,11,11,12,12, + 17,14,14,12,12,18,15,15,13,13,18,14,14,14,14,18, + 15,15,12,12,18,14,14,12,12,18,15,15,12,12,13, 7, + 7,11,11,14,15,15,11,11,14,15,15,12,12,14,15,15, + 11,11,15,15,15,11,11,14,15,15,12,12,14,15,15,12, + 12,14,15,15,11,11,14,15,15,11,11,15,15,15,12,12, + 14,15,15,12,12,14,15,15,12,12,14,15,15,11,11,14, + 15,15,11,11,15,15,15,12,12,15,15,15,12,12,14,15, + 15,12,12,14,15,14,12,12,14,15,15,11,11,15,14,14, + 12,12,15,15,15,12,12,15,16,16,12,12,15,15,15,12, + 12,15,15,15,12,12,15,15,15,12,12,13,13,13,11,10, + 14,14,15,11,11,14,14,14,12,12,15,14,14,10,10,15, + 15,15,11,11,14,15,15,12,12,14,14,14,11,11,14,15, + 15,11,11,14,15,15,12,12,15,15,15,11,11,14,15,15, + 12,12,14,14,14,12,12,14,15,15,11,11,14,15,15,12, + 12,15,15,15,11,11,15,15,15,12,12,15,14,14,12,12, + 14,15,15,11,11,14,15,15,11,11,15,15,15,10,10,15, + 15,16,12,12,15,15,15,14,14,15,15,15,11,11,15,15, + 15,12,12,15,15,15,11,11,14,11,11,10,10,15, 9, 9, + 12,12,15,10,10,12,12,15,11,11,11,11,15,14,14,12, + 12,15,10,10,13,13,15,14,14,12,12,15, 9, 9,12,12, + 15,10,10,13,13,15,13,13,12,11,15,10,10,12,12,15, + 14,14,12,12,15, 9, 9,11,11,15,11,11,12,12,15,13, + 13,11,11,15,11,11,13,13,15,13,14,13,14,15,11,11, + 11,11,15,11,11,12,12,15,14,14,11,11,15,14,14,13, + 13,15,14,14,20,20,15,14,14,12,12,15,14,14,12,12, + 15,14,14,11,11,14,13,13,10,10,14,13,13,12,12,14, + 14,13,12,12,15,14,14,12,12,15,14,14,11,11,15,14, + 14,12,12,15,14,14,13,13,15,14,14,12,11,15,14,14, + 11,11,15,14,14,13,13,15,14,14,12,12,15,14,14,13, + 13,15,14,14,12,11,15,14,14,12,12,15,14,14,13,13, + 15,14,14,13,13,15,14,14,12,12,15,14,14,12,12,15, + 14,14,12,12,15,15,15,13,13,15,15,15,13,13,15,14, + 14,13,13,15,15,15,13,13,15,14,15,12,12,15,15,15, + 13,13,14,10,10,12,13,17, 9, 9,12,12,17,10,10,13, + 13,17,11,11,12,12,18,14,14,12,12,18,10,10,13,13, + 18,14,14,12,12,17, 9, 9,12,12,18,10,11,13,13,18, + 14,14,12,12,17,10,10,12,12,17,14,14,12,12,17, 9, + 9,12,12,17,11,11,12,12,17,14,14,12,12,18,11,11, + 12,12,18,14,14,13,13,18,11,11,12,12,18,11,11,12, + 12,18,14,14,12,12,18,15,15,12,12,18,14,14,13,13, + 18,15,15,12,12,17,14,14,12,12,17,15,15,12,12,13, + 7, 7,11,11,14,15,15,11,11,14,15,15,11,11,14,15, + 14,12,12,15,15,15,12,11,14,15,15,12,12,14,15,15, + 12,12,14,15,15,11,11,14,15,15,11,11,15,15,15,13, + 13,14,15,15,11,11,14,15,15,13,12,14,15,15,11,11, + 14,15,15,11,11,15,15,15,13,13,14,15,15,12,12,15, + 15,15,12,12,15,15,15,11,11,15,15,15,11,11,15,15, + 15,12,12,15,15,15,13,13,15,16,16,12,12,15,15,15, + 12,13,15,15,15,12,12,15,15,15,12,12,13,13,13,11, + 11,14,14,14,11,11,14,14,14,12,12,14,14,14,10,10, + 15,14,14,11,11,14,15,15,12,12,14,14,14,12,12,14, + 15,15,11,11,14,15,14,12,12,15,14,14,11,11,14,15, + 15,12,12,14,14,14,11,11,14,15,15,11,11,14,14,14, + 12,12,15,15,14,11,11,15,15,15,12,12,15,14,14,12, + 12,14,15,15,11,11,14,15,14,11,11,15,15,15,10,10, + 15,15,15,12,12,15,14,14,14,13,15,15,15,11,11,15, + 15,15,11,11,15,15,15,10,10,14,11,11,10,10,15, 9, + 9,12,12,15,10,10,12,12,15,11,11,11,11,15,14,14, + 12,12,15,10,10,13,13,15,13,13,12,12,15, 9, 9,12, + 12,15,11,11,13,13,15,14,14,12,12,15,10,10,13,13, + 15,13,14,12,12,15, 9, 9,12,12,15,10,10,13,13,15, + 13,13,11,11,15,11,11,13,13,15,14,14,13,13,15,10, + 10,11,11,15,11,11,12,12,15,14,14,11,11,15,14,14, + 13,13,15,14,14,21,20,15,14,14,11,11,15,14,14,12, + 12,15,14,14,11,11,14,13,13,10,10,14,13,13,11,11, + 15,14,14,12,12,15,14,14,12,12,14,14,14,12,12,15, + 14,14,12,12,15,14,14,13,13,14,14,14,11,11,15,14, + 14,11,11,15,14,14,13,13,15,14,14,12,12,15,14,14, + 13,13,14,14,14,11,11,15,14,14,11,11,14,14,14,13, + 13,15,14,14,12,12,15,14,14,12,12,15,14,14,12,12, + 15,14,14,12,12,14,14,14,13,13,15,15,15,13,13,16, + 14,14,12,13,15,15,15,13,13,15,14,14,12,12,15,15, + 15,13,13,15,11,11,13,12,18,10,10,12,12,17,11,11, + 12,12,18,12,12,11,11,18,14,14,12,12,18,11,11,13, + 13,17,14,14,12,12,18,10,10,12,12,18,12,12,12,12, + 18,14,15,12,12,18,11,11,13,13,18,14,14,12,12,17, + 10,10,12,12,18,11,11,12,12,18,15,14,12,12,17,12, + 12,12,12,17,14,14,12,12,17,11,11,11,11,17,12,12, + 12,11,17,15,15,11,11,18,15,15,12,12,18,14,15,13, + 13,18,15,15,11,11,17,15,15,12,12,18,15,15,11,11, + 14, 9, 9,11,11,14,15,15,11,11,15,15,15,11,11,15, + 15,15,12,11,15,15,15,12,12,15,15,15,11,11,15,15, + 15,13,13,14,15,15,11,11,15,15,15,11,11,15,15,15, + 13,13,15,15,15,11,11,15,15,15,13,13,15,15,15,11, + 11,15,15,15,11,11,15,15,15,13,13,15,15,15,12,12, + 15,15,15,13,13,15,15,14,11,11,15,15,15,12,12,15, + 15,15,12,12,16,15,15,13,13,15,16,16,13,13,16,15, + 15,12,12,15,15,15,13,12,15,15,15,12,12,13,12,12, + 11,11,14,14,14,11,11,14,14,14,12,12,15,14,14,11, + 11,15,14,14,12,12,15,14,14,12,12,15,14,14,12,12, + 14,15,15,11,11,15,14,14,12,12,15,14,14,11,11,15, + 14,14,12,12,15,14,14,12,12,14,15,15,11,11,15,14, + 14,12,12,15,14,14,11,11,15,15,15,12,12,15,14,14, + 12,12,15,15,15,11,11,15,14,14,11,11,15,14,15,11, + 11,15,15,15,12,12,15,14,14,13,13,16,15,15,11,11, + 15,14,14,12,12,15,15,15,11,11,14,11,11, 9, 9,15, + 10,10,12,12,14,11,11,12,12,15,12,12,12,12,15,14, + 14,13,13,15,11,11,13,13,15,14,14,13,13,15,10,10, + 12,12,15,12,12,13,13,15,14,14,13,13,15,11,11,12, + 12,15,14,14,13,13,14,10,10,12,12,15,12,12,13,13, + 15,14,14,12,12,15,12,12,13,13,15,14,14,15,15,15, + 11,11,12,12,15,12,12,12,13,15,14,14,12,12,15,15, + 15,14,14,15,14,14,20,20,15,14,14,12,12,15,14,14, + 13,13,15,14,14,12,12,14,13,13,10,10,14,13,13,11, + 11,14,13,13,12,12,14,14,14,12,12,15,14,14,13,13, + 15,14,14,12,12,14,14,14,14,14,14,14,14,11,11,15, + 14,14,12,12,15,14,14,14,14,15,14,14,12,12,14,14, + 14,14,14,14,14,14,11,11,15,14,14,12,12,14,14,14, + 14,14,15,14,14,12,12,15,14,14,13,13,15,14,14,12, + 12,15,14,14,12,12,14,14,14,14,13,15,15,15,14,14, + 15,14,14,13,13,15,15,15,14,14,15,14,14,13,13,15, + 15,15,13,13,14,13,13,13,13,18,15,15,12,12,18,15, + 15,13,12,18,15,16,11,11,18,16,17,12,12,18,15,15, + 13,13,18,17,17,12,12,18,15,15,12,12,17,15,15,12, + 12,18,17,17,12,12,18,15,15,13,13,18,16,17,12,12, + 17,15,15,12,12,18,15,15,12,12,18,16,17,11,12,18, + 16,16,12,12,17,16,17,12,12,18,15,15,11,11,18,15, + 15,12,12,18,17,17,11,11,17,17,17,12,12,18,16,16, + 13,13,18,17,17,11,11,18,16,16,12,12,18,17,17,11, + 11,15,14,14,11,11,16,15,15,11,11,16,15,15,12,12, + 16,15,15,12,12,17,15,15,14,13,16,15,15,12,12,17, + 15,15,14,14,16,15,15,11,11,16,15,15,12,12,18,15, + 15,13,13,16,15,15,11,11,17,15,15,14,14,16,15,15, + 11,11,16,15,15,12,12,17,15,15,13,13,16,15,15,12, + 12,17,16,15,14,14,16,14,15,12,12,16,15,15,12,12, + 18,15,15,13,13,17,15,15,14,14,17,16,16,15,15,17, + 15,15,13,13,17,15,15,14,14,18,15,15,13,13,15,12, + 13,11,11,15,14,14,12,12,16,14,14,12,12,16,14,14, + 12,12,16,14,14,12,12,16,14,14,13,12,17,14,14,13, + 13,16,15,15,12,12,16,14,14,12,12,17,14,14,12,12, + 16,14,14,12,12,17,14,14,13,13,15,15,15,12,12,16, + 14,14,12,12,17,14,14,12,12,17,15,15,12,12,17,14, + 14,13,13,16,15,15,12,12,16,14,14,12,12,17,15,15, + 12,12,18,15,15,13,13,17,14,14,13,13,17,15,15,12, + 12,17,14,14,12,12,17,15,15,12,12,14,15,15, 9, 9, + 15,15,15,12,12,15,15,15,13,13,15,15,15,14,14,15, + 15,15,19,19,15,15,16,13,13,15,15,16,19,20,15,15, + 15,13,12,15,16,16,14,14,15,15,15,19,19,15,15,15, + 13,13,15,16,15,20,19,14,15,15,13,13,15,15,15,14, + 14,15,15,15,19,19,15,15,15,14,14,15,16,16,19,20, + 15,15,15,14,14,15,15,15,14,14,15,15,15,19,19,15, + 15,15,20,19,15,16,16,20,19,15,15,15,19,19,15,16, + 16,20,20,15,15,15,19,20,14,13,13,10,10,14,14,14, + 11,11,14,14,14,12,12,15,14,14,13,13,15,14,14,19, + 20,15,14,14,12,12,14,14,14,20,19,14,14,14,11,11, + 15,14,14,12,12,15,14,14,20,20,15,14,14,12,12,14, + 14,14,20,19,14,14,14,11,11,15,14,14,12,12,15,14, + 14,19,20,15,14,14,13,13,15,14,14,22,19,15,15,14, + 12,12,15,14,14,13,13,14,15,15,22,20,15,15,15,20, + 20,15,14,14,21,20,15,15,15,20,21,15,14,14,20,20, + 14,15,15,20,20, +}; + +static const static_codebook _44p3_p4_1 = { + 5, 3125, + (long *)_vq_lengthlist__44p3_p4_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p3_p4_1, + 0 +}; + +static const long _vq_quantlist__44p3_p5_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p3_p5_0[] = { + 2, 6, 6,14,14, 6, 7, 7,14,14, 7, 7, 7,15,15, 0, + 12,12,15,15, 0,13,13,15,15, 7, 8, 8,15,15,10,10, + 10,16,16, 9, 8, 8,15,15, 0,13,13,18,17, 0,13,13, + 16,16, 8, 8, 8,15,15,12,11,11,16,16, 9, 8, 8,15, + 15, 0,13,13,18,18, 0,13,13,16,16, 0,14,14,17,17, + 0,20, 0,19,20, 0,12,12,16,16, 0,16,16,20,22, 0, + 14,14,16,16, 0,14,14,17,17, 0,20,22,20,19, 0,13, + 13,15,16, 0,17,18, 0,21, 0,15,15,16,16, 5, 7, 7, + 13,13, 8, 9, 9,14,14,10,10,10,14,14, 0,20,22,18, + 18, 0,22,21,18,17, 9,10,10,14,14,12,12,12,17,17, + 12,10,10,14,14, 0, 0,20,17,17, 0,22,21,17,18,11, + 10,10,14,14,14,13,13,18,18,12,11,11,14,14, 0,22, + 21,18,19, 0,20, 0,17,17, 0,22, 0,18,18, 0, 0, 0, + 0, 0, 0,20,20,17,17, 0,22, 0,22,21, 0,21, 0,19, + 18, 0,22,22,18,18, 0, 0, 0, 0, 0, 0,21, 0,17,17, + 0,22, 0,20,20, 0, 0, 0,19,18, 6, 6, 6,12,12, 8, + 6, 6,10,10, 8, 6, 6,13,12, 0,10,10,11,11, 0,11, + 11,13,13, 8, 7, 7,13,13,11, 9, 9,13,13,10, 6, 6, + 12,12, 0,10,10,14,14, 0,10,10,13,13, 9, 7, 7,13, + 13,12,10,10,13,13,10, 6, 6,12,12, 0,11,11,15,15, + 0,10,10,13,13, 0,12,12,15,14, 0,19,20,16,17, 0, + 9, 9,13,13, 0,14,14,20,21, 0,12,11,13,12, 0,12, + 12,15,14, 0,20,19,17,17, 0,10,10,12,13, 0,15,15, + 22,21, 0,12,12,12,13, 0,10,10,12,12, 0,11,11,15, + 15, 0,11,11,15,15, 0,15,15,22,22, 0,16,17, 0, 0, + 0,11,11,15,15, 0,14,14,18,18, 0,11,11,16,16, 0, + 16,15, 0,21, 0,16,16, 0, 0, 0,12,12,15,15, 0,14, + 14,19,19, 0,11,11,15,15, 0,15,15,22, 0, 0,16,16, + 22, 0, 0,16,16, 0,21, 0, 0, 0, 0, 0, 0,15,15,19, + 20, 0,18,18, 0, 0, 0,17,17, 0, 0, 0,17,17, 0, 0, + 0, 0, 0, 0, 0, 0,16,15,22,21, 0,20,20, 0, 0, 0, + 18,18, 0, 0, 0,10,10,12,12, 0,10,10,11,11, 0,11, + 11,12,12, 0,11,11, 9, 9, 0,13,12,12,12, 0,11,11, + 13,13, 0,13,13,12,12, 0,10,10,12,12, 0,13,12,13, + 13, 0,12,12,12,12, 0,11,11,13,13, 0,13,13,12,12, + 0,10,10,12,12, 0,13,13,14,13, 0,12,12,12,12, 0, + 14,13,13,14, 0,20,21,15,15, 0,11,11,12,12, 0,15, + 16,20,20, 0,12,13,10,10, 0,13,13,14,13, 0,20,20, + 15,15, 0,11,11,12,12, 0,16,17,21,21, 0,13,13,11, + 11, 6, 7, 7,16,15,11, 9, 9,14,15,12, 9, 9,16,16, + 0,13,13,15,15, 0,14,14,17,17,10, 9, 9,16,16,14, + 12,12,16,16,12, 9, 9,15,15, 0,13,13,17,18, 0,13, + 13,15,15,12,10,10,17,17,15,12,12,17,17,13, 9, 9, + 16,16, 0,13,13,18,19, 0,14,14,16,16, 0,15,15,18, + 18, 0, 0, 0,20,19, 0,12,12,17,16, 0,16,17, 0,21, + 0,14,15,16,16, 0,15,15,18,18, 0, 0,22,19,21, 0, + 13,13,16,16, 0,18,17,22,22, 0,15,15,16,16, 7, 7, + 7,13,13,11,10,10,15,15,12,10,10,14,14, 0,21, 0, + 18,17, 0,21,22,18,18,11,10,10,15,15,14,12,12,17, + 17,14,11,11,14,14, 0,21,20,18,18, 0,22,21,18,17, + 12,11,10,16,16,16,14,14,17,19,14,11,11,15,15, 0, + 0,22,19,19, 0,21,22,18,18, 0,21, 0,18,19, 0, 0, + 0,22, 0, 0,22,21,17,17, 0, 0, 0,20,22, 0, 0,21, + 18,18, 0, 0, 0,19,20, 0, 0, 0, 0, 0, 0, 0,21,17, + 17, 0, 0, 0,22,21, 0, 0, 0,19,19,10, 9, 9,14,13, + 13,10,10,12,12,13,10,10,14,14, 0,13,13,12,12, 0, + 15,14,16,15,13,10,10,14,14,15,12,12,14,14,15,10, + 10,14,14, 0,14,14,15,15, 0,14,13,14,14,13,10,10, + 15,15,17,13,13,15,15,14,10,10,14,14, 0,14,14,15, + 16, 0,14,14,15,15, 0,15,15,16,16, 0,21,22,17,18, + 0,12,12,14,14, 0,17,17,20,21, 0,14,14,14,14, 0, + 15,15,16,16, 0,21,22,18,18, 0,13,13,14,14, 0,18, + 18,22, 0, 0,15,15,14,14, 0,11,11,13,13, 0,12,12, + 16,15, 0,12,12,16,16, 0,16,16, 0, 0, 0,16,17, 0, + 22, 0,12,12,16,16, 0,14,14,17,18, 0,11,11,16,16, + 0,15,15, 0,21, 0,16,16,21,22, 0,12,12,16,16, 0, + 15,15,19,19, 0,12,12,17,16, 0,16,16,21,22, 0,16, + 16, 0, 0, 0,17,17, 0,22, 0, 0, 0, 0, 0, 0,15,15, + 19,20, 0,17,19, 0, 0, 0,17,17,22, 0, 0,17,17, 0, + 22, 0, 0, 0, 0, 0, 0,15,15,21, 0, 0,19,20, 0, 0, + 0,19,18,22, 0, 0,11,12,14,14, 0,11,11,14,14, 0, + 12,12,15,15, 0,13,13,13,13, 0,14,14,16,16, 0,12, + 12,15,15, 0,14,14,16,15, 0,11,11,15,15, 0,13,13, + 16,16, 0,13,13,15,15, 0,12,12,15,15, 0,15,14,16, + 16, 0,11,11,15,15, 0,14,14,17,17, 0,13,13,15,15, + 0,15,15,16,16, 0, 0, 0,18,18, 0,12,12,14,14, 0, + 16,16,22, 0, 0,14,14,15,15, 0,15,15,16,17, 0,21, + 22,18,18, 0,13,13,15,14, 0,18,17,22, 0, 0,14,14, + 15,15, 8, 8, 8,16,15,12,10,10,16,15,12,10,10,16, + 16, 0,14,14,16,17, 0,14,14,17,16,12,10,10,17,18, + 14,12,12,18,18,14,10,10,16,16, 0,14,14,18,18, 0, + 14,14,16,16,12, 9, 9,16,16,17,13,13,16,17,14, 9, + 9,15,15, 0,14,14,18,19, 0,13,13,15,15, 0,15,15, + 18,19, 0, 0, 0,22,21, 0,13,13,16,16, 0,16,16,22, + 0, 0,15,15,16,16, 0,14,14,18,17, 0, 0, 0,20, 0, + 0,13,13,16,16, 0,18,18, 0, 0, 0,15,15,16,16, 8, + 7, 7,13,13,12,10,10,15,15,12,10,10,14,14, 0,22, + 22,19,18, 0, 0, 0,18,18,12,10,10,15,15,14,13,13, + 17,17,14,11,11,15,15, 0,19,20,18,18, 0,22,21,17, + 18,13,11,11,15,15,16,13,13,18,18,14,11,11,14,15, + 0,22,21,20,19, 0,22,21,17,17, 0, 0,22,19,18, 0, + 0, 0, 0, 0, 0,22,20,17,17, 0, 0, 0,21,20, 0, 0, + 0,19,17, 0, 0,22,19,19, 0, 0, 0, 0, 0, 0,22,20, + 18,17, 0, 0, 0, 0, 0, 0, 0, 0,18,18, 0,10,10,14, + 14, 0,11,11,14,14, 0,11,11,15,15, 0,14,14,14,14, + 0,15,15,16,16, 0,11,11,16,16, 0,13,13,16,16, 0, + 11,11,15,15, 0,14,14,16,16, 0,14,14,15,15, 0,11, + 11,15,15, 0,13,13,15,15, 0,10,10,15,15, 0,15,15, + 17,17, 0,14,14,14,14, 0,16,16,16,16, 0, 0,22,19, + 19, 0,13,13,14,14, 0,17,17, 0, 0, 0,15,15,14,14, + 0,16,16,17,17, 0, 0,22,18,18, 0,13,13,14,14, 0, + 21,18, 0, 0, 0,15,15,14,14, 0,11,11,13,13, 0,12, + 12,15,15, 0,12,12,16,15, 0,16,16, 0, 0, 0,17,17, + 22,22, 0,12,12,16,16, 0,14,14,18,18, 0,11,12,16, + 16, 0,15,16, 0,21, 0,16,16,22,21, 0,12,12,16,16, + 0,15,15,19,20, 0,11,12,16,16, 0,15,15,20,22, 0, + 16,16, 0,22, 0,17,17,22, 0, 0, 0, 0, 0, 0, 0,15, + 15,21,22, 0,19,18, 0, 0, 0,17,17, 0, 0, 0,17,17, + 0,22, 0, 0, 0, 0, 0, 0,16,15,22, 0, 0,19,19, 0, + 0, 0,17,18, 0, 0, 0,12,12,15,15, 0,12,12,15,15, + 0,12,12,15,15, 0,13,13,14,14, 0,15,15,16,17, 0, + 12,12,16,16, 0,14,14,16,16, 0,12,11,15,16, 0,14, + 14,16,17, 0,14,14,16,16, 0,13,12,16,16, 0,15,15, + 16,16, 0,11,11,15,15, 0,14,14,16,16, 0,14,14,15, + 15, 0,15,15,18,17, 0, 0,22, 0,20, 0,13,13,15,15, + 0,16,17,22,22, 0,14,14,15,15, 0,15,15,17,18, 0, + 20, 0,19,19, 0,13,13,15,15, 0,18,18,22, 0, 0,14, + 14,15,15, 0,11,11,16,16, 0,14,14,17,16, 0,13,13, + 17,17, 0,16,16,17,17, 0,17,17,18,19, 0,12,12,16, + 17, 0,15,15,18,18, 0,12,12,16,16, 0,16,16,19,18, + 0,16,16,17,16, 0,12,13,17,17, 0,17,16,18,17, 0, + 13,12,16,16, 0,16,16,18,19, 0,16,16,16,17, 0,16, + 16,18,18, 0,22, 0,22,22, 0,13,13,16,16, 0,19,18, + 22,20, 0,16,15,16,16, 0,16,17,18,18, 0, 0, 0,22, + 20, 0,14,14,16,16, 0,19,19, 0, 0, 0,16,16,16,16, + 0, 9, 9,13,13, 0,13,13,15,15, 0,14,14,15,15, 0, + 0,22,17,18, 0,22, 0,18,19, 0,12,12,15,15, 0,15, + 16,17,17, 0,14,14,14,14, 0,22, 0,18,18, 0,21,22, + 17,17, 0,13,13,15,15, 0,17,17,17,18, 0,14,14,15, + 15, 0,22,21,21,19, 0,20,21,17,17, 0,21,21,19,18, + 0, 0, 0, 0, 0, 0,21,21,17,17, 0, 0, 0,22,22, 0, + 0,22,19,18, 0, 0,21,19,18, 0, 0, 0, 0,22, 0,19, + 20,17,17, 0, 0, 0, 0,22, 0, 0, 0,19,18, 0,19,19, + 15,16, 0,21,19,16,17, 0, 0,21,17,17, 0, 0,22,17, + 17, 0,22,22,18,19, 0,20,20,16,16, 0, 0,22,18,18, + 0,20,19,16,17, 0,22,21,20,19, 0, 0,21,17,17, 0, + 21,20,17,17, 0, 0, 0,18,18, 0,19,19,17,16, 0,22, + 0,19,19, 0,21,22,17,18, 0, 0,22,19,18, 0, 0, 0, + 19,20, 0,19,19,16,16, 0,22,22,22, 0, 0,20,22,16, + 16, 0,22,20,18,19, 0, 0, 0,20,19, 0,20,20,16,16, + 0, 0, 0, 0, 0, 0,22,20,17,16, 0,11,11,13,13, 0, + 14,13,15,15, 0,13,13,16,15, 0,18,17,21, 0, 0,18, + 18,21, 0, 0,12,12,15,15, 0,15,16,17,18, 0,12,12, + 15,15, 0,17,17,22,20, 0,17,18,22, 0, 0,12,12,17, + 16, 0,16,17,19,19, 0,13,13,16,16, 0,17,17, 0,22, + 0,17,17, 0,21, 0,18,18,20,22, 0, 0, 0, 0, 0, 0, + 15,15,21,20, 0,20,19, 0, 0, 0,18,18,22, 0, 0,17, + 17,22, 0, 0, 0, 0, 0, 0, 0,15,16,20,22, 0,20,21, + 0, 0, 0,19,18, 0, 0, 0,15,15,19,19, 0,17,16,20, + 20, 0,16,17,20,21, 0,18,17, 0, 0, 0,19,19, 0, 0, + 0,15,15,21,19, 0,19,19, 0, 0, 0,15,15,22,22, 0, + 18,18, 0,22, 0,17,18,22,21, 0,15,15,20,19, 0,19, + 19, 0, 0, 0,15,15,20,22, 0,18,19,20, 0, 0,18,17, + 21,21, 0,18,18,19,22, 0, 0, 0, 0, 0, 0,15,15,20, + 19, 0,19,19, 0, 0, 0,18,18,21,22, 0,18,18,22, 0, + 0, 0, 0, 0, 0, 0,15,15,19,20, 0,21,21, 0, 0, 0, + 17,17,20,20, 0,12,12,17,17, 0,14,14,16,17, 0,13, + 14,17,17, 0,16,16,17,17, 0,17,17,17,19, 0,13,13, + 17,17, 0,16,16,18,18, 0,13,13,16,16, 0,16,16,18, + 18, 0,16,16,17,17, 0,13,13,17,17, 0,17,17,18,17, + 0,12,12,15,16, 0,17,18,19,20, 0,16,16,16,16, 0, + 17,16,18,19, 0, 0,22,21,22, 0,14,14,16,16, 0,19, + 19, 0, 0, 0,16,16,16,16, 0,16,16,18,17, 0, 0,22, + 21,21, 0,14,14,16,16, 0,22,20,22, 0, 0,16,16,15, + 15, 0, 9, 9,13,13, 0,14,14,15,15, 0,14,14,14,14, + 0,22,22,18,18, 0, 0,22,18,18, 0,12,12,15,15, 0, + 16,16,18,17, 0,14,14,14,14, 0,20,21,18,18, 0,22, + 21,17,17, 0,13,13,15,15, 0,17,17,18,18, 0,14,14, + 14,14, 0, 0,21,18,19, 0, 0,22,17,17, 0,22,22,19, + 18, 0, 0, 0, 0, 0, 0,19,21,17,17, 0, 0, 0,22,20, + 0, 0,21,18,19, 0, 0,22,18,18, 0, 0, 0, 0,22, 0, + 20,22,17,17, 0, 0, 0,20,22, 0, 0, 0,18,18, 0,19, + 21,16,16, 0,20,22,16,17, 0,20, 0,17,17, 0,22, 0, + 18,17, 0,21, 0,18,19, 0,20,20,17,17, 0,22, 0,18, + 18, 0,21,20,17,17, 0, 0,20,20,19, 0, 0,21,18,17, + 0,21,21,17,17, 0,22, 0,18,17, 0,19,19,17,17, 0, + 0,22,20,21, 0, 0,21,17,17, 0,22, 0,18,18, 0, 0, + 0,20,22, 0,20,19,16,16, 0, 0, 0, 0, 0, 0,22,22, + 17,17, 0,22, 0,18,19, 0, 0, 0,21,20, 0,19,21,16, + 17, 0, 0, 0, 0, 0, 0,22,22,17,16, 0,11,11,13,13, + 0,13,13,15,15, 0,13,13,15,15, 0,17,17,22,21, 0, + 18,18,22, 0, 0,12,13,16,15, 0,15,16,18,18, 0,13, + 13,16,16, 0,17,17, 0,22, 0,17,17,22,22, 0,13,13, + 16,16, 0,16,16,19,18, 0,13,13,16,16, 0,18,17, 0, + 20, 0,18,17,20, 0, 0,17,17,21, 0, 0, 0, 0, 0, 0, + 0,15,15,21,22, 0,19,20, 0, 0, 0,18,18, 0, 0, 0, + 18,17, 0, 0, 0, 0, 0, 0, 0, 0,16,16,22,22, 0,20, + 20, 0, 0, 0,21,19, 0, 0, 0,15,15,20,19, 0,16,16, + 22,20, 0,17,17, 0,22, 0,18,18, 0,22, 0,19,17, 0, + 0, 0,15,16,22,20, 0,18,19, 0, 0, 0,16,16,22,20, + 0,18,18, 0,22, 0,18,18,22, 0, 0,16,16,21,20, 0, + 19,20, 0,22, 0,16,16, 0,22, 0,18,18, 0,22, 0,18, + 18, 0,21, 0,19,18, 0,22, 0, 0, 0, 0, 0, 0,16,16, + 21,20, 0,20, 0, 0, 0, 0,18,18,21, 0, 0,18,18, 0, + 0, 0, 0, 0, 0, 0, 0,16,16,21,19, 0, 0, 0, 0, 0, + 0,18,18, 0,21, +}; + +static const static_codebook _44p3_p5_0 = { + 5, 3125, + (long *)_vq_lengthlist__44p3_p5_0, + 1, -528744448, 1616642048, 3, 0, + (long *)_vq_quantlist__44p3_p5_0, + 0 +}; + +static const long _vq_quantlist__44p3_p5_1[] = { + 3, + 2, + 4, + 1, + 5, + 0, + 6, +}; + +static const long _vq_lengthlist__44p3_p5_1[] = { + 2, 3, 3, 3, 3, 3, 3, +}; + +static const static_codebook _44p3_p5_1 = { + 1, 7, + (long *)_vq_lengthlist__44p3_p5_1, + 1, -533200896, 1611661312, 3, 0, + (long *)_vq_quantlist__44p3_p5_1, + 0 +}; + +static const long _vq_quantlist__44p3_p6_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p3_p6_0[] = { + 1, 6, 6, 7, 7, 7, 7, 8, 8, 7, 9, 9,11,11,11, 9, + 8, 8, 8, 9, 9,12,11,11, 9, 8, 8, 6, 7, 7,10,11, + 10,10,10,10,11,11,10,14,13,14,12,11,11,11,11,11, + 15,14,14,13,12,12, 5, 6, 6, 8, 5, 5, 8, 7, 7, 8, + 8, 8,12,10,10, 9, 7, 7, 9, 7, 8,12,10,10,10, 7, + 7, 7, 8, 8,12,10,10,12,10,10,11,10,10,15,13,13, + 13,10,10,11,10,10,16,13,14,14,10,10, 7, 7, 7,12, + 11,11,12,11,11,11,11,11,16,15,15,14,12,12,12,11, + 11,16,15,16,14,12,12,10, 9, 9,14,11,11,13,11,11, + 12,11,11,16,14,14,14,11,11,12,11,11,17,15,15,14, + 11,11, 7, 8, 8,12,11,11,12,10,10,12,10,10,16,14, + 13,14,10,10,12,10,10,17,14,14,14,10,10, 8, 7, 7, + 13,11,11,12,11,11,12,11,11,16,15,14,14,12,12,12, + 11,11,16,15,14,15,12,12,11,10,10,13,11,11,13,12, + 11,13,11,11,17,14,14,14,11,11,13,11,11,17,14,15, + 14,11,11, +}; + +static const static_codebook _44p3_p6_0 = { + 5, 243, + (long *)_vq_lengthlist__44p3_p6_0, + 1, -527106048, 1620377600, 2, 0, + (long *)_vq_quantlist__44p3_p6_0, + 0 +}; + +static const long _vq_quantlist__44p3_p6_1[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p3_p6_1[] = { + 2, 6, 6, 7, 7, 7, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, + 7, 7, 8, 8, 8, 9, 9, 9, 9, 7, 8, 6, 7, 7, 8, 8, + 8, 8, 8, 8, 9, 8, 8,10, 9, 9,10, 8, 8,10, 8, 8, + 10, 9, 9,10, 8, 8, 6, 6, 6, 8, 6, 6, 8, 7, 7, 8, + 7, 7,10, 8, 8, 9, 7, 7, 9, 7, 7,10, 8, 9, 9, 7, + 7, 7, 7, 7,10, 8, 8,11, 8, 8,10, 8, 8,12, 9, 9, + 12, 8, 8,11, 9, 9,12, 9, 9,11, 8, 8, 7, 7, 7,10, + 9, 9,10, 9, 9,10, 9, 9,11,10,10,10, 9, 9,11, 9, + 9,11,10,10,11, 9, 9, 9, 8, 8,10, 9, 9,10, 9, 9, + 11, 9, 9,11,10,10,11, 9, 9,11, 9, 9,11,10,10,11, + 9, 9, 8, 8, 8,11, 9, 9,11, 9, 9,11, 9, 9,12, 9, + 9,12, 8, 8,12, 9, 9,12, 9, 9,12, 8, 8, 8, 7, 7, + 10, 9, 9,10, 9, 9,11, 9, 9,11,11,11,11, 9, 9,11, + 10,10,11,11,11,11, 9, 9,10, 9, 9,11, 9, 9,11, 9, + 10,11,10, 9,11,10,10,11, 9, 9,11, 9,10,11,10,10, + 11, 9, 9, +}; + +static const static_codebook _44p3_p6_1 = { + 5, 243, + (long *)_vq_lengthlist__44p3_p6_1, + 1, -530841600, 1616642048, 2, 0, + (long *)_vq_quantlist__44p3_p6_1, + 0 +}; + +static const long _vq_quantlist__44p3_p7_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p3_p7_0[] = { + 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, +}; + +static const static_codebook _44p3_p7_0 = { + 5, 243, + (long *)_vq_lengthlist__44p3_p7_0, + 1, -513979392, 1633504256, 2, 0, + (long *)_vq_quantlist__44p3_p7_0, + 0 +}; + +static const long _vq_quantlist__44p3_p7_1[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p3_p7_1[] = { + 1, 9, 9, 6, 9, 9, 5, 9, 9, 8, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 7, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10, +}; + +static const static_codebook _44p3_p7_1 = { + 5, 243, + (long *)_vq_lengthlist__44p3_p7_1, + 1, -516716544, 1630767104, 2, 0, + (long *)_vq_quantlist__44p3_p7_1, + 0 +}; + +static const long _vq_quantlist__44p3_p7_2[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const long _vq_lengthlist__44p3_p7_2[] = { + 1, 3, 2, 5, 4, 7, 7, 8, 8, 9, 9,10,10,11,11,12, + 12,13,13,14,14,15,15,15,15, +}; + +static const static_codebook _44p3_p7_2 = { + 1, 25, + (long *)_vq_lengthlist__44p3_p7_2, + 1, -518864896, 1620639744, 5, 0, + (long *)_vq_quantlist__44p3_p7_2, + 0 +}; + +static const long _vq_quantlist__44p3_p7_3[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const long _vq_lengthlist__44p3_p7_3[] = { + 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _44p3_p7_3 = { + 1, 25, + (long *)_vq_lengthlist__44p3_p7_3, + 1, -529006592, 1611661312, 5, 0, + (long *)_vq_quantlist__44p3_p7_3, + 0 +}; + +static const long _huff_lengthlist__44p3_short[] = { + 4, 5,16, 9, 9,12,17,18, 4, 2,18, 6, 5, 9,13,15, + 10, 7, 7, 6, 7, 9,13,13, 8, 5, 6, 5, 5, 7,11,12, + 8, 4, 7, 4, 3, 6,10,12,11, 8, 9, 7, 6, 8,11,12, + 15,13,13,11, 9, 7,10,12,16,12,16,12, 6, 5, 8,11, +}; + +static const static_codebook _huff_book__44p3_short = { + 2, 64, + (long *)_huff_lengthlist__44p3_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p4_l0_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44p4_l0_0[] = { + 1, 4, 4, 8, 8, 9, 8, 9, 9,10,10,10,10, 4, 6, 5, + 8, 7, 9, 9, 9, 9,10, 9,10,10, 4, 5, 6, 7, 8, 9, + 9, 9, 9, 9,10, 9,10, 8, 9, 8, 9, 8,10, 9,11, 9, + 12,10,11,10, 8, 8, 9, 8, 9, 9,10, 9,11,10,11,10, + 12, 9,10,10,11,10,11,11,12,11,12,12,12,12, 9,10, + 10,11,11,11,11,11,12,12,12,12,12,10,11,11,12,12, + 12,12,12,12,12,12,12,12,10,11,11,12,12,12,12,12, + 12,12,12,12,12,11,12,12,12,12,12,12,12,12,12,13, + 12,12,11,12,11,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,13,12,12,12,12,12,12,11,13,12,12, + 12,13,12,12,12,12,12,12,12, +}; + +static const static_codebook _44p4_l0_0 = { + 2, 169, + (long *)_vq_lengthlist__44p4_l0_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44p4_l0_0, + 0 +}; + +static const long _vq_quantlist__44p4_l0_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p4_l0_1[] = { + 3, 4, 4, 5, 5, 4, 4, 5, 5, 5, 4, 5, 4, 5, 5, 5, + 5, 6, 5, 6, 5, 6, 5, 6, 5, +}; + +static const static_codebook _44p4_l0_1 = { + 2, 25, + (long *)_vq_lengthlist__44p4_l0_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p4_l0_1, + 0 +}; + +static const long _vq_quantlist__44p4_l1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p4_l1_0[] = { + 1, 4, 4, 4, 4, 4, 4, 4, 4, +}; + +static const static_codebook _44p4_l1_0 = { + 2, 9, + (long *)_vq_lengthlist__44p4_l1_0, + 1, -516716544, 1630767104, 2, 0, + (long *)_vq_quantlist__44p4_l1_0, + 0 +}; + +static const long _huff_lengthlist__44p4_lfe[] = { + 1, 3, 2, 3, +}; + +static const static_codebook _huff_book__44p4_lfe = { + 2, 4, + (long *)_huff_lengthlist__44p4_lfe, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__44p4_long[] = { + 3, 5,13, 9, 9,12,16,18, 4, 2,20, 6, 7,10,15,20, + 10, 7, 5, 5, 6, 8,10,13, 8, 5, 5, 3, 5, 7,10,11, + 9, 7, 6, 5, 5, 7, 9, 9,11,10, 8, 7, 6, 6, 8, 8, + 15,15,10,10, 9, 7, 8, 9,17,19,13,12,10, 8, 9, 9, +}; + +static const static_codebook _huff_book__44p4_long = { + 2, 64, + (long *)_huff_lengthlist__44p4_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p4_p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p4_p1_0[] = { + 1, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, +}; + +static const static_codebook _44p4_p1_0 = { + 5, 243, + (long *)_vq_lengthlist__44p4_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p4_p1_0, + 0 +}; + +static const long _vq_quantlist__44p4_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p4_p2_0[] = { + 3, 9, 9, 0, 0, 0, 8, 8, 0, 0, 0, 9, 9, 0, 0, 0, + 12,12, 0, 0, 0, 0, 0, 0, 0, 0,10,10, 0, 0, 0, 0, + 0, 0, 0, 0, 9, 9, 0, 0, 0,11,11, 0, 0, 0, 0, 0, + 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, + 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0,12,12, 0, 0, + 0, 0, 0, 0, 0, 0,11,11, 0, 0, 0,12,12, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 7, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, + 5, 5, 0, 0, 0, 7, 7, 0, 0, 0, 9, 9, 0, 0, 0, 0, + 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 5, 5, + 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, + 0, 0, 0, 0, 0, 0, 0, 5, 5, 0, 0, 0, 7, 7, 0, 0, + 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, + 7, 7, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0,11,11, 0, 0, 0, 9, 9, 0, + 0, 0,10,10, 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, + 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0, + 10,10, 0, 0, 0, 0, 0, 0, 0, 0,10,10, 0, 0, 0, 0, + 0, 0, 0, 0, 9, 9, 0, 0, 0,10,10, 0, 0, 0, 0, 0, + 0, 0, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0,11,11, 0, + 0, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 9, 9, 0, 0, 0, 7, 7, 0, 0, 0, 8, 8, 0, 0, + 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, + 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 9, 9, 0, 0, 0, 0, + 0, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 8, 8, + 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0,10,10, 0, + 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0,11,11, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, + 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0,10,10, 0, 0, 0, 7, 7, + 0, 0, 0, 9, 9, 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, + 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, + 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0, + 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 9, 9, 0, 0, 0, 0, + 0, 0, 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, + 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 9, 9, 0, 0, 0, 7, 7, 0, 0, 0, 8, 8, 0, + 0, 0,10,11, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, + 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 9, 9, 0, 0, 0, + 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 7, + 7, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0,11,11, + 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0,10,10, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 5, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,10,10, 0, 0, 0, 7, + 7, 0, 0, 0, 9, 9, 0, 0, 0,10,10, 0, 0, 0, 0, 0, + 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 7, 8, 0, + 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, + 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 9, 9, 0, 0, 0, + 0, 0, 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 9, + 9, 0, 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0,10,10, 0, 0, 0, 9, 9, 0, 0, 0,10,10, + 0, 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, + 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0,10,10, 0, 0, + 0, 0, 0, 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, + 9, 9, 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0,11, + 11, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0,12,12, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,10,10, 0, 0, 0, + 9, 9, 0, 0, 0,10,10, 0, 0, 0,12,12, 0, 0, 0, 0, + 0, 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 9, 9, + 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0,10,10, 0, + 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0,10,10, 0, 0, + 0, 0, 0, 0, 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0, + 10,10, 0, 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, +}; + +static const static_codebook _44p4_p2_0 = { + 5, 3125, + (long *)_vq_lengthlist__44p4_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p4_p2_0, + 0 +}; + +static const long _vq_quantlist__44p4_p3_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p4_p3_0[] = { + 1, 6, 6, 5, 7, 8, 0, 8, 8, 6, 9, 9, 7,10,10, 0, + 8, 8, 0, 9, 9, 0,12,12, 0, 8, 8, 4, 7, 7, 6,10, + 10, 0,12,12, 7,11,11, 8,12,12, 0,12,12, 0,13,12, + 0,15,15, 0,12,12, 0, 7, 7, 0, 7, 7, 0, 7, 7, 0, + 8, 8, 0,10,10, 0, 7, 7, 0, 8, 8, 0,11,11, 0, 7, + 7, 5, 7, 7, 8, 9, 9, 0,10,10, 8, 9, 9,11,11,11, + 0,10, 9, 0,11,11, 0,13,13, 0,10,10, 6, 7, 7, 8, + 10,10, 0,12,12, 9,10,10,10,12,12, 0,12,12, 0,12, + 12, 0,15,15, 0,12,12, 0,10,10, 0,11,11, 0,11,11, + 0,11,11, 0,13,13, 0,11,11, 0,11,11, 0,15,15, 0, + 10,10, 0, 8, 8, 0,10,10, 0,12,12, 0,11,11, 0,12, + 12, 0,12,12, 0,12,12, 0,15,15, 0,11,11, 0, 7, 7, + 0,10,10, 0,12,12, 0,10,10, 0,12,12, 0,12,12, 0, + 13,13, 0,14,14, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, +}; + +static const static_codebook _44p4_p3_0 = { + 5, 243, + (long *)_vq_lengthlist__44p4_p3_0, + 1, -533200896, 1614282752, 2, 0, + (long *)_vq_quantlist__44p4_p3_0, + 0 +}; + +static const long _vq_quantlist__44p4_p3_1[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p4_p3_1[] = { + 3, 5, 5, 0, 8, 8, 0, 8, 8, 0, 9, 9, 0,10,10, 0, + 8, 8, 0, 8, 8, 0,10,10, 0, 8, 8, 0, 7, 7, 0, 8, + 8, 0, 7, 7, 0, 8, 8, 0, 8, 8, 0, 8, 8, 0, 8, 8, + 0, 8, 8, 0, 8, 8, 0, 7, 7, 0, 6, 6, 0, 7, 7, 0, + 7, 7, 0,10,10, 0, 6, 6, 0, 7, 7, 0,10,10, 0, 5, + 5, 0, 8, 8, 0, 7, 7, 0, 8, 8, 0, 8, 8, 0, 9, 9, + 0, 7, 7, 0, 8, 8, 0, 9, 9, 0, 7, 7, 0, 6, 6, 0, + 9,10, 0,10,10, 0,10,10, 0,11,11, 0, 9, 9, 0,10, + 10, 0,11,11, 0, 9, 9, 0, 8, 8, 0, 8, 8, 0, 8, 8, + 0, 9, 9, 0, 9, 9, 0, 7, 7, 0, 8, 8, 0, 9, 9, 0, + 7, 7, 0, 8, 8, 0, 7, 7, 0, 7, 7, 0, 8, 8, 0, 9, + 9, 0, 7, 7, 0, 7, 7, 0, 8, 8, 0, 6, 6, 0, 6, 6, + 0,10,10, 0,10,10, 0,10,10, 0,12,12, 0, 9, 9, 0, + 10,10, 0,12,12, 0, 9, 9, 0, 8, 8, 0, 7, 7, 0, 7, + 7, 0, 8, 8, 0, 9, 9, 0, 7, 7, 0, 8, 8, 0, 9, 9, + 0, 6, 6, +}; + +static const static_codebook _44p4_p3_1 = { + 5, 243, + (long *)_vq_lengthlist__44p4_p3_1, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p4_p3_1, + 0 +}; + +static const long _vq_quantlist__44p4_p4_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p4_p4_0[] = { + 1, 6, 6, 6, 7, 7, 7, 8, 8, 7, 8, 8,10,11,11, 9, + 8, 8, 8, 8, 8,11,11,12, 9, 8, 8, 5, 7, 7, 9,11, + 11,10,11,11,10,11,11,12,14,14,11,12,12,10,12,12, + 13,14,14,12,12,12, 5, 6, 6, 7, 6, 6, 8, 7, 7, 8, + 7, 7,11,10,10,10, 7, 7, 9, 8, 8,12,11,11,10, 7, + 7, 7, 7, 7,11,10,10,12,10,10,11,10,10,15,13,13, + 13,10,10,12,11,11,15,13,13,14,11,11, 7, 7, 7,11, + 11,11,12,11,11,12,11,11,14,14,14,13,12,12,12,12, + 12,16,15,15,14,12,12, 0,10,10, 0,11,11, 0,12,12, + 0,11,11, 0,14,14, 0,11,11, 0,12,12, 0,15,15, 0, + 11,11, 7, 8, 8,12,11,10,12,10,10,12,11,11,15,13, + 13,14,11,11,12,10,10,16,14,14,14,10,10, 8, 7, 7, + 12,11,11,12,11,11,12,11,11,15,14,14,14,12,12,13, + 12,12,15,14,14,15,13,13, 0,11,11, 0,12,12, 0,12, + 12, 0,12,12, 0,15,15, 0,12,12, 0,13,13, 0,15,14, + 0,12,12, +}; + +static const static_codebook _44p4_p4_0 = { + 5, 243, + (long *)_vq_lengthlist__44p4_p4_0, + 1, -531365888, 1616117760, 2, 0, + (long *)_vq_quantlist__44p4_p4_0, + 0 +}; + +static const long _vq_quantlist__44p4_p4_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p4_p4_1[] = { + 4, 5, 5, 9, 9,12, 9, 9,12,12,12,10,10,13,13,13, + 11,11,12,12,13,13,13,12,12,13,10,10,13,13,13,13, + 13,13,13,13,10,10,13,12,13,11,11,13,13,13,14,14, + 13,12,13,10,10,13,13,12,13,13,13,13,13,10,10,12, + 12,13,11,11,13,13,13,14,14,12,12,13,12,12,13,13, + 13,13,13,13,13,13,11,11,12,12,13,11,11,13,13,13, + 14,14,12,12,13,14,14,13,13,14,13,13,14,14,14,14, + 14,12,12,13,14,14,13,13,14,14,14,12,12,12, 8, 8, + 12,12,13,12,12,11,11,13,11,11,11,11,14,12,12,11, + 11,14,12,12,10,11,14,12,12,12,12,14,12,12,12,12, + 13,13,13,11,11,14,12,12,11,11,14,12,12,12,12,14, + 12,12,12,12,14,12,12,12,12,14,13,13,11,11,14,12, + 12,11,11,14,12,12,12,12,14,13,13,12,12,14,12,12, + 12,12,14,13,13,11,11,14,12,12,11,11,14,13,13,11, + 11,15,13,13,12,12,14,12,12,12,12,15,13,13,12,12, + 14,12,12,11,11,15,13,13,11,11,12, 9, 9,11,11,13, + 7, 7,11,11,13, 8, 8,12,12,14,10,10,10,10,14,14, + 14,11,11,14, 8, 8,12,12,14,14,14,12,12,14, 7, 7, + 11,11,14, 9, 9,12,12,14,14,14,11,11,14, 8, 8,12, + 12,14,14,14,12,12,14, 7, 7,11,11,14, 9, 9,12,12, + 14,14,14,11,11,14,10,10,12,12,14,14,14,13,13,14, + 9, 9,11,11,14,10,10,12,11,15,14,14,11,11,14,15, + 15,12,12,15,14,14,14,14,15,14,14,11,11,15,14,14, + 12,12,15,14,14,11,11,14,11,11,10,10,15,10,10,10, + 10,15,10,10,10,10,15,11,11, 9, 9,15,12,13, 9, 9, + 15,11,11,11,11,15,13,13,11,11,15,10,10,10,10,15, + 11,11,10,10,15,13,13,11,11,15,11,11,11,11,15,13, + 13,11,11,15,10,10,10,10,15,11,11,10,10,15,13,13, + 10,11,15,12,12,11,11,15,13,13,11,10,15,11,11,10, + 10,15,11,12,10, 9,15,13,13,10,10,15,14,14,11,11, + 15,13,13,11,11,15,14,14,10,10,15,13,13,10,10,15, + 14,14,10,10,14,13,13,10,10,15,13,13,10,10,15,13, + 13,10,10,14,14,14, 8, 9,15,14,14, 9, 9,15,14,14, + 11,11,15,14,14,10,10,15,14,14,10,10,15,14,14,11, + 11,15,14,14,10,10,15,14,14,11,11,15,14,14,10,10, + 15,14,14,10,10,15,14,14,10,10,15,14,14, 9, 9,15, + 14,14,11,11,15,14,14,11,11,15,14,14,10,10,15,14, + 14,10,10,14,14,14, 9, 9,15,15,15,11,11,15,14,14, + 12,12,15,15,15,10,10,15,14,15,10,10,15,15,15, 9, + 9,15,10,10,13,13,17, 8, 8,12,12,17,10, 9,13,13, + 18,11,11,12,12,18,14,14,12,12,17, 9, 9,13,13,17, + 13,13,12,12,18, 8, 8,12,12,18,10,10,12,12,18,14, + 14,12,12,18,10,10,13,13,18,13,13,13,13,18, 9, 9, + 12,12,18,10,10,13,13,18,14,14,12,12,18,11,11,13, + 13,18,14,14,13,13,18,10,10,12,12,17,11,11,12,12, + 18,14,14,12,12,18,14,14,13,13,18,14,14,13,13,19, + 14,15,12,12,18,14,14,12,12,18,15,15,12,12,13, 7, + 7,11,11,14,15,15,11,11,14,16,15,11,11,14,15,15, + 11,11,14,15,15,11,11,14,15,15,11,12,14,15,15,12, + 12,13,15,15,11,11,14,15,15,11,11,15,15,15,12,12, + 14,15,15,12,12,14,16,16,12,12,14,15,15,11,11,14, + 15,15,11,11,15,15,15,12,12,15,15,15,12,12,14,15, + 15,12,12,14,15,15,11,11,14,15,15,11,11,15,14,15, + 12,12,15,15,15,12,12,15,16,16,12,12,15,15,15,12, + 12,14,15,15,12,12,15,15,15,12,12,13,13,13,11,11, + 14,14,15,11,11,14,14,14,12,12,14,15,15,10,10,15, + 15,15,11,11,14,15,15,12,12,14,14,14,11,11,14,15, + 15,11,11,14,15,15,12,12,15,15,15,11,11,14,15,15, + 12,12,14,14,15,11,11,14,15,15,11,11,14,15,15,12, + 12,15,15,15,11,11,15,15,15,12,12,14,15,15,12,12, + 14,15,15,10,10,14,15,15,11,11,15,15,15,10,10,15, + 15,15,12,12,15,15,15,14,14,15,15,15,11,11,15,15, + 15,11,11,15,15,15,11,11,14,10,10,10,10,15, 9, 9, + 12,11,15,10,10,12,12,15,11,11,11,11,15,13,13,12, + 12,16,10,10,12,12,15,13,13,12,12,15, 9, 9,11,11, + 15,10,10,13,12,15,13,13,11,11,15,10,10,12,12,15, + 13,13,12,12,15, 9, 9,11,11,15,10,10,12,12,15,13, + 13,11,11,15,11,11,12,12,15,13,13,13,13,15,10,10, + 11,11,15,11,11,12,12,15,13,14,11,11,15,14,14,13, + 13,16,14,14,20,19,15,14,14,11,11,15,13,14,12,12, + 15,14,14,11,11,14,13,13,10,10,14,14,13,11,11,15, + 13,14,12,12,15,14,14,12,12,15,14,14,11,11,15,14, + 14,12,12,15,15,14,13,13,15,14,14,11,11,15,14,14, + 11,11,15,14,14,13,13,15,14,14,12,12,15,14,14,13, + 13,15,14,14,11,11,15,14,14,11,11,15,14,14,13,13, + 15,14,14,12,12,15,14,14,12,12,15,14,14,12,12,15, + 14,14,11,11,15,15,15,12,12,15,15,15,13,13,16,14, + 14,12,12,15,15,15,13,13,15,15,15,12,12,15,15,15, + 12,12,14,10,10,13,13,17, 9, 9,12,12,17, 9, 9,13, + 13,17,11,11,12,12,18,14,14,12,12,18,10,10,13,13, + 18,14,13,12,12,18, 9, 9,12,12,18,10,10,12,13,18, + 14,14,12,12,17, 9, 9,12,12,17,13,14,12,12,17, 9, + 9,12,12,17,10,10,12,12,17,14,14,11,11,18,11,11, + 12,12,18,14,14,12,13,18,10,10,12,12,18,11,11,12, + 12,18,14,14,11,11,18,15,15,12,12,18,14,14,13,13, + 18,14,15,12,12,17,14,14,12,12,17,15,15,12,12,13, + 7, 7,11,11,14,15,15,11,11,14,15,15,11,11,14,15, + 15,11,11,14,15,15,11,11,14,15,15,11,11,14,15,15, + 12,12,14,15,15,11,11,14,15,15,11,11,15,15,15,12, + 12,14,15,15,11,11,14,15,15,12,12,14,15,15,11,11, + 15,15,15,11,11,15,15,15,12,12,14,15,15,12,12,14, + 15,16,12,12,14,15,15,11,11,14,15,15,11,11,15,15, + 15,12,12,15,15,15,12,12,15,16,16,12,12,15,15,15, + 12,12,15,15,15,12,12,15,15,15,12,12,13,13,13,12, + 12,14,14,14,11,11,14,14,14,12,12,14,14,14,10,10, + 15,15,15,11,11,14,15,15,12,12,14,14,14,11,11,14, + 15,15,11,11,14,14,14,12,12,15,15,14,11,11,14,15, + 15,12,12,14,14,14,11,11,14,15,15,11,11,14,14,14, + 11,11,15,14,14,10,10,14,15,15,12,12,14,14,14,12, + 12,14,15,15,10,10,14,15,15,11,11,15,15,15,10,10, + 15,15,15,12,12,15,14,14,13,13,15,15,15,10,10,15, + 14,14,11,11,15,15,15,10,10,14,10,10,10,10,14, 9, + 9,12,12,15,10,10,12,12,14,11,11,11,11,15,13,14, + 12,12,15,10,10,13,13,15,13,13,12,12,15, 9, 9,12, + 12,15,10,10,13,13,15,13,14,11,11,15,10,10,12,12, + 15,13,13,12,12,15, 9, 9,11,11,15,10,10,12,12,15, + 13,13,11,11,15,11,11,12,12,15,13,13,13,13,15,10, + 10,11,11,15,11,11,12,12,15,14,14,11,11,15,14,14, + 13,13,15,14,14,20,19,15,14,14,11,11,15,14,14,12, + 12,15,14,14,11,11,14,13,13,11,11,15,13,13,11,11, + 15,14,13,12,12,15,14,14,11,12,15,14,14,11,11,15, + 14,14,12,12,14,14,14,13,13,15,14,14,11,11,15,14, + 14,11,11,15,14,14,13,13,15,14,14,12,12,15,14,14, + 13,13,14,14,14,11,11,15,14,14,11,11,15,14,14,13, + 13,15,14,14,12,12,15,14,14,12,12,15,14,14,12,12, + 15,14,14,11,11,14,14,14,12,12,15,15,15,13,13,16, + 14,14,12,12,15,15,15,13,13,15,14,14,12,12,15,15, + 15,12,12,15,11,11,13,13,18,10,10,12,12,17,11,11, + 12,12,18,12,12,11,11,18,14,14,12,12,18,10,10,13, + 13,18,14,14,12,12,18,10,10,12,12,18,11,11,12,12, + 18,14,14,12,12,18,11,11,12,13,18,14,14,12,12,18, + 10,10,12,12,18,11,11,12,12,18,14,14,11,11,18,11, + 11,12,12,18,14,14,12,12,17,10,10,11,11,17,12,12, + 11,11,17,14,14,11,11,18,15,15,12,12,18,14,14,13, + 13,18,15,15,11,11,18,15,14,12,12,18,15,15,11,11, + 14, 8, 8,11,11,14,15,15,10,10,14,15,15,11,11,14, + 15,15,11,11,15,15,15,12,12,15,15,15,11,11,15,15, + 15,12,12,14,15,15,10,10,15,15,15,11,11,15,15,15, + 12,12,15,15,15,11,11,15,15,15,13,13,14,15,15,10, + 10,15,15,15,11,11,15,15,15,12,12,15,15,15,12,12, + 15,16,16,12,12,15,14,14,11,11,15,15,15,11,11,15, + 15,15,12,12,16,15,15,13,13,15,16,16,13,13,16,15, + 15,12,12,15,15,15,12,12,15,15,15,12,12,14,13,13, + 11,11,14,14,14,11,11,14,14,14,12,12,15,14,14,11, + 11,15,15,14,11,11,15,14,14,12,12,15,14,14,12,12, + 14,15,15,11,11,15,14,14,12,12,15,14,14,11,11,15, + 14,15,12,12,15,14,14,12,12,14,15,15,11,11,15,14, + 14,11,11,15,14,14,11,11,15,15,14,12,12,15,14,14, + 12,12,15,15,15,10,11,15,14,14,11,11,15,15,15,10, + 10,15,15,15,12,12,16,14,14,13,13,15,15,15,11,11, + 15,14,14,11,11,15,15,15,11,11,14,11,11, 9, 9,14, + 10,10,12,12,15,11,11,12,12,15,12,12,12,12,15,14, + 14,13,13,15,11,11,12,12,15,14,14,13,13,14,10,10, + 12,12,15,11,11,13,13,15,14,14,12,12,15,10,10,12, + 12,14,14,14,13,13,14,10,10,11,11,15,11,11,12,12, + 15,14,14,12,12,15,12,12,13,13,15,14,14,14,14,15, + 11,11,11,11,15,12,11,12,12,15,14,14,11,11,15,15, + 15,13,14,15,14,14,20,19,15,14,14,12,12,15,14,14, + 13,13,15,14,14,12,12,14,13,13,10,10,14,13,13,11, + 11,14,13,13,11,11,15,14,14,12,12,15,14,14,12,12, + 15,14,14,12,11,14,14,14,13,13,15,14,14,11,11,15, + 14,14,11,11,15,14,14,14,14,15,14,14,11,12,15,14, + 14,13,13,14,14,14,11,11,15,14,14,11,11,15,14,14, + 14,14,15,14,14,12,12,15,14,14,13,13,15,14,14,11, + 11,14,14,14,12,12,15,14,14,13,13,15,15,15,13,13, + 15,14,14,13,13,15,15,15,13,13,15,14,14,13,13,15, + 15,15,13,13,15,14,14,13,13,18,15,15,12,12,18,15, + 15,12,12,18,16,16,11,11,18,17,17,12,12,18,15,15, + 13,13,18,17,17,12,12,18,15,15,12,12,18,15,16,12, + 12,18,17,17,12,12,18,15,15,13,12,17,16,17,12,12, + 17,15,15,11,12,18,15,15,12,12,18,17,17,11,11,18, + 16,16,12,12,18,17,16,12,12,18,15,15,11,11,18,15, + 15,12,12,18,17,17,11,11,18,17,17,12,12,18,16,16, + 13,13,18,17,17,11,11,17,16,16,11,11,18,17,17,11, + 11,15,15,15,11,11,16,15,15,11,11,16,15,15,11,11, + 16,15,15,12,12,17,15,15,14,14,16,15,15,11,11,17, + 15,15,14,14,16,15,15,11,11,16,15,15,12,12,18,15, + 15,13,13,16,15,15,11,11,17,15,15,14,14,16,15,15, + 11,11,16,15,15,12,12,17,15,15,13,13,16,15,15,12, + 12,17,16,15,14,14,16,15,15,11,11,16,15,15,12,12, + 18,15,15,13,13,17,15,15,14,14,17,16,16,15,15,18, + 14,15,13,13,18,15,15,14,14,18,15,15,13,13,15,13, + 13,12,12,15,14,14,12,12,16,14,14,12,12,16,14,14, + 12,12,17,14,15,12,12,16,14,14,12,12,17,14,14,13, + 13,16,15,15,12,12,16,14,14,12,12,17,14,14,12,12, + 16,14,14,12,12,17,14,14,13,13,15,15,15,11,11,16, + 14,14,12,12,17,14,14,12,12,16,15,15,12,12,17,14, + 14,13,12,16,15,15,11,11,16,14,14,12,12,17,15,15, + 11,11,17,15,15,13,13,17,14,14,13,13,18,15,15,12, + 12,17,14,14,12,12,17,15,15,12,12,14,15,15, 9, 9, + 14,15,15,12,12,15,16,15,13,13,15,15,15,14,14,15, + 15,15,21,19,15,15,15,13,13,15,15,15,19,19,15,15, + 15,12,12,15,16,16,14,14,15,15,15,19,19,15,16,15, + 13,13,15,16,16,19,20,15,15,15,12,13,15,16,16,14, + 14,15,15,15,20,19,15,15,15,14,14,15,16,16,19,19, + 15,15,15,14,13,15,15,15,14,14,15,15,15,19,19,15, + 16,16,20,19,15,17,16,21,20,15,15,15,20,19,15,16, + 16,20,20,15,15,15,19,20,14,13,13,10,10,14,14,14, + 11,11,14,14,14,12,12,15,14,14,13,13,15,15,14,20, + 20,15,14,14,12,12,14,14,14,19,19,15,14,14,11,11, + 15,14,14,12,12,15,14,14,20,19,15,14,14,12,12,14, + 14,14,20,20,14,14,14,11,11,15,14,14,12,12,15,14, + 14,20,21,15,14,14,13,13,15,14,14,20,20,15,14,14, + 12,12,15,14,14,13,13,14,15,15,20,20,15,15,15,20, + 19,15,14,14,20,19,15,15,15,20,20,15,14,14,21,20, + 15,15,15,20,20, +}; + +static const static_codebook _44p4_p4_1 = { + 5, 3125, + (long *)_vq_lengthlist__44p4_p4_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p4_p4_1, + 0 +}; + +static const long _vq_quantlist__44p4_p5_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p4_p5_0[] = { + 1, 7, 6,15,15, 7, 8, 8,15,15, 8, 8, 8,15,15, 0, + 13,13,16,16, 0,14,14,16,16, 7, 9, 9,16,16,10,11, + 11,17,17,10, 8, 8,15,16, 0,14,14,18,18, 0,14,14, + 16,16, 9, 9, 9,16,16,12,11,11,17,17,10, 9, 9,15, + 15, 0,14,14,19,19, 0,14,14,16,16, 0,15,15,18,17, + 0, 0, 0,20,20, 0,13,13,16,16, 0,17,17,22,20, 0, + 15,15,17,17, 0,15,15,18,18, 0,22,21,20,21, 0,13, + 13,16,16, 0,18,18, 0,22, 0,15,15,17,17, 6, 7, 7, + 13,13, 9,10,10,15,15,11,10,10,15,15, 0,21,22,18, + 18, 0, 0, 0,18,18,10,10,10,15,15,12,13,13,17,17, + 12,11,11,15,15, 0,22,22,18,18, 0, 0,21,18,18,12, + 11,11,15,15,15,14,14,18,18,13,11,11,15,15, 0, 0, + 21,18,19, 0,21,22,18,19, 0,22, 0,18,19, 0, 0, 0, + 0, 0, 0,21,21,18,18, 0,22, 0, 0,21, 0, 0, 0,19, + 18, 0, 0, 0,18,19, 0, 0, 0, 0, 0, 0,20,20,18,17, + 0, 0,22, 0,21, 0, 0, 0,19,19, 6, 6, 6,13,13, 8, + 6, 6,11,11, 9, 7, 7,13,13, 0,10,10,11,11, 0,12, + 12,14,14, 9, 8, 8,14,14,12,10,10,13,13,10, 7, 7, + 13,13, 0,11,11,15,15, 0,11,11,13,13, 9, 8, 8,14, + 14,13,10,10,13,14,11, 7, 7,13,13, 0,11,11,15,15, + 0,11,11,13,13, 0,12,12,15,15, 0,21,21,17,17, 0, + 10,10,13,13, 0,14,14,20,20, 0,12,12,13,13, 0,12, + 12,15,15, 0,21,22,17,18, 0,10,10,13,13, 0,16,16, + 20,21, 0,12,12,13,13, 0,11,11,13,13, 0,12,12,16, + 16, 0,12,12,16,16, 0,16,16, 0,21, 0,17,18, 0, 0, + 0,12,12,15,15, 0,15,15,18,18, 0,12,12,16,16, 0, + 16,16,21,22, 0,17,17,22,21, 0,12,12,16,16, 0,15, + 15,19,19, 0,12,12,16,16, 0,16,16,22,22, 0,17,16, + 22, 0, 0,17,18, 0, 0, 0, 0, 0, 0, 0, 0,15,15,21, + 20, 0,19,20, 0,22, 0,18,18, 0, 0, 0,18,17, 0, 0, + 0, 0, 0, 0, 0, 0,16,16,22,21, 0,20,20, 0,22, 0, + 20,19, 0, 0, 0,11,11,12,12, 0,10,10,11,11, 0,11, + 11,12,12, 0,12,12,10,10, 0,13,13,12,12, 0,11,11, + 13,13, 0,13,13,12,12, 0,10,10,12,12, 0,13,13,14, + 13, 0,12,12,12,12, 0,12,12,13,13, 0,14,14,13,13, + 0,10,10,12,12, 0,13,13,14,14, 0,13,12,12,12, 0, + 14,14,14,14, 0,21,21,16,16, 0,12,12,12,12, 0,16, + 16,20,21, 0,13,13,11,11, 0,14,14,14,14, 0,20,20, + 16,15, 0,12,12,12,12, 0,17,17,20,20, 0,13,13,11, + 11, 7, 8, 8,16,16,11,10,10,15,15,12,10,10,17,17, + 0,14,14,16,15, 0,15,15,17,17,11, 9, 9,16,16,14, + 12,12,17,17,13, 9, 9,16,15, 0,14,14,19,18, 0,14, + 14,16,16,12,10,10,17,18,16,13,13,17,18,14,10,10, + 16,16, 0,14,14,19,19, 0,14,15,17,17, 0,15,15,18, + 19, 0, 0, 0,20,20, 0,13,13,17,17, 0,17,18, 0,22, + 0,15,15,16,17, 0,15,15,18,18, 0, 0, 0,20,21, 0, + 14,14,17,17, 0,19,18, 0, 0, 0,16,16,17,17, 8, 7, + 7,14,14,12,11,11,15,15,13,11,11,15,15, 0, 0, 0, + 18,19, 0,21,20,18,18,12,10,11,15,16,14,13,13,18, + 18,14,11,11,15,15, 0,20,20,19,18, 0,20, 0,18,18, + 13,11,11,16,16,17,15,15,19,19,14,12,12,15,15, 0, + 21, 0,18,20, 0,22,22,18,19, 0,22,22,19,19, 0, 0, + 0, 0, 0, 0,21,22,19,18, 0, 0, 0, 0,21, 0, 0, 0, + 19,19, 0, 0,22,20,20, 0, 0, 0, 0, 0, 0,22, 0,18, + 18, 0, 0, 0, 0,22, 0, 0, 0,19,20,11,10,10,14,14, + 14,11,11,13,13,14,11,11,15,15, 0,14,13,12,12, 0, + 15,15,16,16,13,11,11,15,15,16,13,13,15,15,15,10, + 10,14,15, 0,14,14,16,16, 0,14,14,15,15,13,11,11, + 15,15,18,14,14,15,15,15,10,10,15,14, 0,14,14,16, + 16, 0,14,14,15,15, 0,15,15,17,16, 0,21,22,18,18, + 0,13,13,14,14, 0,18,17,20,21, 0,15,15,14,14, 0, + 15,16,16,17, 0, 0, 0,19,18, 0,13,13,15,14, 0,19, + 19, 0, 0, 0,15,15,14,14, 0,12,12,14,13, 0,13,13, + 16,16, 0,12,12,16,16, 0,16,16,22, 0, 0,17,18, 0, + 22, 0,13,13,16,16, 0,15,15,18,18, 0,12,12,16,16, + 0,16,16,22,22, 0,17,17, 0, 0, 0,13,13,17,17, 0, + 16,16,19,20, 0,12,12,17,17, 0,17,17,22, 0, 0,17, + 17,22,21, 0,18,18, 0, 0, 0, 0, 0, 0, 0, 0,16,16, + 21,21, 0,19,19, 0, 0, 0,18,18, 0,22, 0,18,18, 0, + 22, 0, 0, 0, 0, 0, 0,16,16,22, 0, 0,20,20, 0, 0, + 0,19,18, 0, 0, 0,12,12,15,15, 0,12,12,15,14, 0, + 13,13,15,15, 0,14,14,14,14, 0,15,15,16,16, 0,13, + 13,15,16, 0,15,15,16,16, 0,12,12,15,15, 0,14,14, + 16,16, 0,14,14,15,15, 0,13,13,15,16, 0,15,15,16, + 16, 0,12,12,15,15, 0,15,15,17,17, 0,14,14,15,15, + 0,15,15,17,17, 0,21,21,19,19, 0,13,13,14,14, 0, + 17,17,22, 0, 0,14,14,15,15, 0,15,15,17,17, 0,22, + 0,18,20, 0,13,13,15,15, 0,18,18, 0,22, 0,15,15, + 14,15, 8, 8, 8,17,16,12,10,10,16,16,13,10,10,17, + 16, 0,15,15,17,17, 0,15,15,17,17,12,11,11,18,18, + 15,12,12,18,18,15,10,10,16,17, 0,14,14,18,18, 0, + 14,14,17,17,13,10,10,16,16,17,14,14,17,17,15,10, + 10,16,15, 0,15,15,19,20, 0,14,14,15,16, 0,16,16, + 19,19, 0, 0, 0,21,22, 0,13,13,17,17, 0,18,17, 0, + 21, 0,15,15,17,17, 0,15,15,18,19, 0, 0,22, 0,21, + 0,13,13,16,17, 0,19,19, 0,22, 0,16,15,16,16, 9, + 8, 8,14,14,12,11,11,15,15,13,11,11,15,15, 0,21, + 20,19,18, 0, 0, 0,19,18,12,11,11,16,15,15,13,13, + 17,18,14,11,11,15,15, 0,22,22,19,18, 0,22,21,18, + 18,14,11,11,15,15,17,14,14,18,18,15,12,12,15,15, + 0,22,22,20,19, 0, 0,21,18,18, 0, 0,22,20,20, 0, + 0, 0, 0, 0, 0,20,21,18,18, 0, 0, 0,21,21, 0, 0, + 0,20,19, 0,22,21,19,19, 0, 0, 0, 0, 0, 0, 0,22, + 17,18, 0, 0,22, 0,22, 0,22, 0,19,19, 0,11,11,15, + 15, 0,11,11,14,14, 0,12,12,15,15, 0,15,15,14,14, + 0,16,16,16,16, 0,12,12,16,16, 0,14,14,16,16, 0, + 11,11,15,15, 0,15,15,17,17, 0,15,15,15,15, 0,12, + 12,16,16, 0,14,14,15,15, 0,11,11,15,15, 0,15,15, + 17,17, 0,15,15,14,15, 0,16,16,17,17, 0, 0, 0,19, + 19, 0,14,14,15,15, 0,18,18,21, 0, 0,15,15,14,15, + 0,16,16,17,17, 0,21, 0,19,19, 0,14,14,15,15, 0, + 20,20,22, 0, 0,16,15,14,14, 0,12,12,13,13, 0,12, + 12,16,16, 0,12,12,16,16, 0,16,16,22,21, 0,18,17, + 21, 0, 0,13,13,16,16, 0,15,15,18,19, 0,12,12,16, + 16, 0,16,17,22, 0, 0,17,17, 0,22, 0,13,13,17,16, + 0,15,15,19,19, 0,12,12,16,16, 0,16,16,21,20, 0, + 17,16,22, 0, 0,18,18,22,21, 0, 0, 0, 0, 0, 0,15, + 16,21,21, 0,19,19, 0, 0, 0,18,17, 0, 0, 0,18,18, + 21, 0, 0, 0, 0, 0, 0, 0,16,16,22,22, 0,20,21, 0, + 0, 0,18,19, 0,22, 0,13,13,16,16, 0,12,12,15,15, + 0,13,13,16,16, 0,14,14,15,15, 0,15,15,17,17, 0, + 13,13,17,16, 0,15,15,17,17, 0,12,12,16,16, 0,15, + 15,17,17, 0,14,14,16,16, 0,13,13,16,17, 0,15,15, + 17,17, 0,12,12,16,16, 0,14,14,17,17, 0,14,14,16, + 16, 0,16,16,17,17, 0,21, 0,21,19, 0,13,13,16,16, + 0,17,17, 0, 0, 0,15,15,16,16, 0,16,15,18,18, 0, + 22, 0,20,20, 0,13,13,15,15, 0,18,18, 0, 0, 0,15, + 15,15,15, 0,12,12,17,17, 0,14,14,17,17, 0,14,14, + 17,17, 0,17,17,18,17, 0,17,17,19,18, 0,13,13,17, + 17, 0,16,16,18,18, 0,13,13,16,16, 0,17,17,19,19, + 0,16,16,17,17, 0,13,13,18,18, 0,17,17,18,18, 0, + 13,13,17,17, 0,17,17,19,19, 0,16,17,17,17, 0,17, + 17,19,19, 0,21, 0,21,19, 0,14,14,16,16, 0,20,19, + 0,21, 0,16,16,16,16, 0,17,18,19,19, 0, 0, 0, 0, + 21, 0,15,15,16,17, 0,21,20, 0, 0, 0,17,18,16,17, + 0, 9, 9,14,14, 0,14,14,15,16, 0,14,14,15,15, 0, + 0, 0,18,18, 0,21, 0,18,19, 0,12,12,15,15, 0,16, + 16,17,17, 0,14,14,14,14, 0,22, 0,19,18, 0,22, 0, + 17,18, 0,14,14,16,15, 0,18,18,19,18, 0,14,15,15, + 15, 0, 0,21,20,20, 0, 0, 0,18,18, 0,21,21,19,19, + 0, 0, 0, 0, 0, 0,21,21,18,18, 0,22, 0,20,20, 0, + 22, 0,19,19, 0,22, 0,19,20, 0, 0, 0, 0, 0, 0, 0, + 21,17,18, 0, 0, 0,22,22, 0, 0, 0,19,18, 0,18,20, + 16,16, 0,21,20,17,17, 0, 0,21,18,18, 0,22,21,18, + 18, 0, 0,22,19,19, 0,20,20,17,17, 0, 0, 0,18,18, + 0,19,20,17,17, 0,22, 0,19,21, 0,22,21,18,18, 0, + 20,19,17,18, 0, 0, 0,19,19, 0,20,20,17,17, 0,22, + 22,21,21, 0,20, 0,18,18, 0,22,22,18,18, 0, 0, 0, + 20,22, 0,20,20,16,16, 0, 0, 0,21, 0, 0,21,20,16, + 17, 0,22, 0,19,20, 0, 0, 0,21,20, 0,19,21,17,17, + 0, 0, 0, 0, 0, 0,21,21,17,17, 0,12,12,13,13, 0, + 14,14,16,16, 0,14,14,16,16, 0,18,18, 0, 0, 0,19, + 18,22, 0, 0,13,13,16,16, 0,16,16,18,18, 0,13,13, + 16,16, 0,17,18,21, 0, 0,18,18,21, 0, 0,13,13,16, + 16, 0,17,17,19,20, 0,13,13,16,17, 0,18,18,21, 0, + 0,18,18,21, 0, 0,18,19, 0,21, 0, 0, 0, 0, 0, 0, + 16,16,21,20, 0,20,20, 0, 0, 0,18,19, 0, 0, 0,18, + 18, 0, 0, 0, 0, 0, 0, 0, 0,16,16, 0,21, 0,22,22, + 0, 0, 0,19,19, 0, 0, 0,16,16,19,20, 0,17,16,22, + 21, 0,17,17,21,20, 0,19,18, 0,22, 0,19,19,22,22, + 0,16,15,22,22, 0,19,19, 0,21, 0,15,15,20,20, 0, + 18,19, 0,21, 0,18,18,22,22, 0,16,16,21,20, 0,20, + 19,21,22, 0,16,15,20,20, 0,19,19, 0,22, 0,18,18, + 21, 0, 0,19,18,21,22, 0, 0, 0, 0, 0, 0,16,16,19, + 21, 0,20,22, 0,22, 0,18,18,20,21, 0,19,18, 0,22, + 0, 0, 0,22, 0, 0,16,16,20,20, 0,21,21, 0, 0, 0, + 18,18,21, 0, 0,12,12,17,17, 0,15,14,17,17, 0,14, + 14,18,18, 0,17,17,17,18, 0,18,18,18,18, 0,13,13, + 18,18, 0,16,17,19,18, 0,13,13,16,17, 0,17,17,18, + 19, 0,17,17,17,17, 0,13,13,17,17, 0,17,18,18,18, + 0,13,13,16,16, 0,18,18,19,20, 0,16,17,17,16, 0, + 17,18,19,18, 0, 0, 0,22,21, 0,15,15,16,16, 0,20, + 20,21,22, 0,17,17,16,16, 0,16,17,18,18, 0, 0, 0, + 21,21, 0,15,15,16,16, 0,21,20, 0, 0, 0,17,17,16, + 16, 0,10,10,14,14, 0,14,14,15,15, 0,14,14,15,15, + 0,22, 0,18,18, 0, 0, 0,19,19, 0,13,13,15,16, 0, + 17,16,18,18, 0,14,14,15,15, 0,21,21,19,18, 0,22, + 21,18,17, 0,14,14,15,15, 0,18,18,19,18, 0,15,15, + 14,14, 0,22,21,19,19, 0,22,21,17,18, 0, 0, 0,19, + 19, 0, 0, 0, 0, 0, 0,20,22,17,17, 0, 0,22,22,20, + 0, 0, 0,19,18, 0,21,22,19,18, 0, 0, 0, 0, 0, 0, + 22,22,17,18, 0, 0, 0,21,22, 0, 0, 0,19,18, 0,20, + 20,17,17, 0,21,21,17,18, 0,21,22,18,18, 0,21, 0, + 18,18, 0,22, 0,19,19, 0,19,21,18,18, 0, 0,22,18, + 18, 0,22,21,17,17, 0,22, 0,20,20, 0, 0, 0,18,18, + 0,22,21,18,18, 0,21, 0,19,19, 0,20,21,17,17, 0, + 0,22,22,20, 0,21,22,17,17, 0, 0,21,19,18, 0, 0, + 0,21,21, 0,21,20,16,17, 0, 0, 0, 0, 0, 0,21, 0, + 17,17, 0,21, 0,19,20, 0, 0, 0,20,22, 0,20,20,17, + 17, 0, 0, 0, 0, 0, 0,21,21,17,17, 0,12,12,13,13, + 0,14,14,16,16, 0,14,14,16,16, 0,18,18,21, 0, 0, + 19,19,22, 0, 0,13,13,16,16, 0,16,16,18,18, 0,13, + 13,16,16, 0,18,18,21,22, 0,18,18, 0,22, 0,13,13, + 16,16, 0,17,17,20,18, 0,13,13,16,16, 0,19,18, 0, + 22, 0,18,18,22,21, 0,18,19, 0, 0, 0, 0, 0, 0, 0, + 0,16,16,21,21, 0,21,21, 0, 0, 0,18,19, 0, 0, 0, + 19,19,21, 0, 0, 0, 0, 0, 0, 0,16,16, 0,21, 0,20, + 20, 0, 0, 0,20,20, 0, 0, 0,16,16,21,20, 0,18,17, + 21,22, 0,17,18, 0,21, 0,18,19,22,22, 0,19,19, 0, + 22, 0,16,17,21,22, 0,20,19, 0, 0, 0,16,16,20,21, + 0,19,19, 0, 0, 0,19,19, 0,22, 0,17,17,21,21, 0, + 19,20, 0, 0, 0,16,16, 0,20, 0,19,20, 0,21, 0,18, + 18, 0,22, 0,19,20,22,22, 0, 0, 0, 0,22, 0,17,17, + 0,21, 0,21,21, 0, 0, 0,18,19,23,21, 0,20,19, 0, + 0, 0, 0, 0, 0, 0, 0,17,17, 0,20, 0, 0, 0, 0, 0, + 0,19,19,23,22, +}; + +static const static_codebook _44p4_p5_0 = { + 5, 3125, + (long *)_vq_lengthlist__44p4_p5_0, + 1, -528744448, 1616642048, 3, 0, + (long *)_vq_quantlist__44p4_p5_0, + 0 +}; + +static const long _vq_quantlist__44p4_p5_1[] = { + 3, + 2, + 4, + 1, + 5, + 0, + 6, +}; + +static const long _vq_lengthlist__44p4_p5_1[] = { + 2, 3, 3, 3, 3, 3, 3, +}; + +static const static_codebook _44p4_p5_1 = { + 1, 7, + (long *)_vq_lengthlist__44p4_p5_1, + 1, -533200896, 1611661312, 3, 0, + (long *)_vq_quantlist__44p4_p5_1, + 0 +}; + +static const long _vq_quantlist__44p4_p6_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p4_p6_0[] = { + 1, 7, 7, 7, 8, 8, 7, 8, 8, 7, 9, 9,11,11,11, 9, + 8, 8, 8, 9, 9,12,11,12, 9, 8, 8, 6, 7, 7,10,11, + 11,10,10,10,11,11,11,14,14,14,12,11,12,11,11,11, + 15,15,14,13,12,12, 5, 6, 6, 8, 5, 5, 8, 7, 7, 8, + 7, 7,12,10,10,10, 7, 6, 9, 8, 8,12,10,10,10, 6, + 6, 7, 8, 8,12,10,10,12,10,10,11,10,10,16,14,14, + 13,10,10,12,10,10,15,14,14,14,10,10, 7, 7, 7,13, + 11,11,13,11,11,12,11,11,16,14,14,14,12,12,12,11, + 11,18,15,15,14,12,12,10, 9,10,14,11,11,13,11,11, + 12,11,11,17,14,14,14,11,11,13,11,11,16,15,15,14, + 11,11, 7, 8, 8,13,11,11,12,10,10,12,10,10,16,14, + 13,13,10,10,12,10,10,17,14,14,14,10,10, 8, 7, 7, + 12,11,11,13,11,11,12,11,11,16,15,14,14,12,12,12, + 11,11,16,15,15,14,12,12,11,10,10,14,11,11,13,11, + 11,13,11,11,17,14,14,14,11,11,13,11,11,18,14,15, + 15,11,10, +}; + +static const static_codebook _44p4_p6_0 = { + 5, 243, + (long *)_vq_lengthlist__44p4_p6_0, + 1, -527106048, 1620377600, 2, 0, + (long *)_vq_quantlist__44p4_p6_0, + 0 +}; + +static const long _vq_quantlist__44p4_p6_1[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p4_p6_1[] = { + 2, 6, 6, 6, 7, 7, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, + 7, 7, 8, 8, 8, 9, 9, 9, 9, 8, 8, 6, 7, 7, 8, 8, + 8, 8, 8, 8, 9, 8, 8, 9, 8, 9, 9, 8, 8,10, 8, 8, + 10, 9, 9,10, 8, 8, 6, 6, 6, 8, 6, 6, 8, 7, 7, 8, + 7, 7,10, 8, 8, 9, 7, 7, 9, 7, 7,10, 8, 8, 9, 7, + 7, 7, 7, 7,10, 8, 8,11, 9, 9,10, 9, 9,11, 9, 9, + 11, 8, 8,11, 9, 9,12, 9, 9,12, 8, 8, 7, 7, 7,10, + 9, 9,10, 9, 9,10, 9, 9,11,10,10,10, 9, 9,11, 9, + 10,11,10,11,10, 9, 9, 9, 8, 8,10, 9, 9,10, 9, 9, + 11, 9, 9,11,10,10,11, 9, 9,11, 9, 9,11,10,10,11, + 9, 9, 8, 8, 8,11, 9, 9,11, 9, 9,11, 9, 9,12, 9, + 9,12, 8, 8,11, 9, 9,12, 9, 9,12, 8, 8, 8, 7, 7, + 10, 9, 9,10, 9, 9,10, 9, 9,11,11,11,11, 9, 9,11, + 10,10,11,11,11,11, 9, 9,10, 9, 9,11, 9, 9,11, 9, + 10,11,10,10,11,10,10,11, 9, 9,11,10,10,11,10,10, + 11, 9, 9, +}; + +static const static_codebook _44p4_p6_1 = { + 5, 243, + (long *)_vq_lengthlist__44p4_p6_1, + 1, -530841600, 1616642048, 2, 0, + (long *)_vq_quantlist__44p4_p6_1, + 0 +}; + +static const long _vq_quantlist__44p4_p7_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p4_p7_0[] = { + 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, +}; + +static const static_codebook _44p4_p7_0 = { + 5, 243, + (long *)_vq_lengthlist__44p4_p7_0, + 1, -513979392, 1633504256, 2, 0, + (long *)_vq_quantlist__44p4_p7_0, + 0 +}; + +static const long _vq_quantlist__44p4_p7_1[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p4_p7_1[] = { + 1, 9, 9, 7, 9, 9, 8, 8, 9, 9, 9, 9, 9, 9, 9, 8, + 9, 9, 7, 9, 9, 9, 9, 9, 9, 9, 9, 7, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 6, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 5, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 8, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 5,10, 9,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10, 8,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10, +}; + +static const static_codebook _44p4_p7_1 = { + 5, 243, + (long *)_vq_lengthlist__44p4_p7_1, + 1, -516716544, 1630767104, 2, 0, + (long *)_vq_quantlist__44p4_p7_1, + 0 +}; + +static const long _vq_quantlist__44p4_p7_2[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const long _vq_lengthlist__44p4_p7_2[] = { + 1, 3, 2, 5, 4, 7, 7, 8, 8, 9, 9,10,10,11,11,12, + 12,13,13,14,14,15,15,15,15, +}; + +static const static_codebook _44p4_p7_2 = { + 1, 25, + (long *)_vq_lengthlist__44p4_p7_2, + 1, -518864896, 1620639744, 5, 0, + (long *)_vq_quantlist__44p4_p7_2, + 0 +}; + +static const long _vq_quantlist__44p4_p7_3[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const long _vq_lengthlist__44p4_p7_3[] = { + 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _44p4_p7_3 = { + 1, 25, + (long *)_vq_lengthlist__44p4_p7_3, + 1, -529006592, 1611661312, 5, 0, + (long *)_vq_quantlist__44p4_p7_3, + 0 +}; + +static const long _huff_lengthlist__44p4_short[] = { + 3, 5,16, 9, 9,13,18,21, 4, 2,21, 6, 6,10,15,21, + 16,19, 6, 5, 7,10,13,16, 8, 6, 5, 4, 4, 8,13,16, + 8, 5, 6, 4, 4, 7,12,15,13,10, 9, 7, 7, 9,13,16, + 18,15,13,12, 9, 7,10,14,21,18,13,13, 7, 5, 8,12, +}; + +static const static_codebook _huff_book__44p4_short = { + 2, 64, + (long *)_huff_lengthlist__44p4_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p5_l0_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44p5_l0_0[] = { + 1, 4, 4, 8, 8,10,10,10,10, 9, 8,11,11, 4, 6, 5, + 8, 6,10,10,10,10,10, 9,10, 9, 4, 5, 6, 6, 9,10, + 10,10,10, 9,10, 9,10, 8, 9, 8, 9, 8, 9, 9,10, 9, + 11,10,12,10, 8, 8, 9, 8, 9, 9, 9, 9,10,10,11,10, + 12, 9,10,10,11,10,11,10,12,11,12,11,13,11, 9,10, + 10,10,11,10,11,11,12,11,12,11,12,11,12,12,12,12, + 13,12,13,12,13,12,13,13,11,12,12,12,12,12,12,12, + 13,13,13,13,13,12,12,12,13,13,13,13,13,13,13,13, + 13,13,12,13,12,13,13,13,13,13,13,13,13,13,13,12, + 13,13,13,14,14,13,13,13,13,13,13,13,12,13,12,13, + 13,13,13,13,13,13,13,13,13, +}; + +static const static_codebook _44p5_l0_0 = { + 2, 169, + (long *)_vq_lengthlist__44p5_l0_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44p5_l0_0, + 0 +}; + +static const long _vq_quantlist__44p5_l0_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p5_l0_1[] = { + 4, 4, 4, 5, 5, 4, 5, 5, 5, 5, 4, 5, 4, 4, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _44p5_l0_1 = { + 2, 25, + (long *)_vq_lengthlist__44p5_l0_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p5_l0_1, + 0 +}; + +static const long _vq_quantlist__44p5_l1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p5_l1_0[] = { + 1, 4, 4, 4, 4, 4, 4, 4, 4, +}; + +static const static_codebook _44p5_l1_0 = { + 2, 9, + (long *)_vq_lengthlist__44p5_l1_0, + 1, -516716544, 1630767104, 2, 0, + (long *)_vq_quantlist__44p5_l1_0, + 0 +}; + +static const long _huff_lengthlist__44p5_lfe[] = { + 1, 3, 2, 3, +}; + +static const static_codebook _huff_book__44p5_lfe = { + 2, 4, + (long *)_huff_lengthlist__44p5_lfe, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__44p5_long[] = { + 3, 7,12,14,14,16,18,19, 6, 2, 4, 6, 8, 9,12,14, + 12, 3, 3, 5, 7, 8,11,13,13, 6, 4, 5, 7, 8,10,11, + 14, 8, 7, 7, 7, 7, 9,10,15, 9, 8, 7, 7, 6, 8, 9, + 17,11,11,10, 9, 8, 9, 9,19,14,13,11,10, 9, 9, 9, +}; + +static const static_codebook _huff_book__44p5_long = { + 2, 64, + (long *)_huff_lengthlist__44p5_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p5_p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p5_p1_0[] = { + 2, 5, 5, 5, 7, 7, 5, 7, 7, 5, 7, 7, 7, 8, 9, 7, + 9, 9, 5, 7, 7, 7, 9, 9, 7, 9, 8, 5, 7, 8, 8, 9, + 10, 8, 9,10, 8, 9,10, 9,10,12,10,11,11, 8,10,10, + 10,11,11, 9,11,11, 5, 8, 7, 8, 9, 9, 8,10, 9, 8, + 10,10, 9,11,11,10,11,11, 8,10, 9,10,11,11, 9,12, + 10, 5, 8, 8, 7, 9,10, 8,10, 9, 7, 9, 9, 9,10,11, + 9,11,11, 8,10, 9,10,11,11,10,11,11, 7, 9, 9, 9, + 10,11, 9,11,11, 9, 9,11,10,10,13,11,11,12, 9,11, + 11,11,12,13,11,13,12, 7, 9, 9, 9,11,11, 9,11,10, + 9,11,10,10,11,12,11,13,12, 9,11,11,11,12,13,11, + 13,11, 5, 8, 8, 8, 9,10, 7,10, 9, 8, 9,10,10,11, + 11,10,11,11, 7, 9, 9, 9,11,11, 9,11,10, 7, 9, 9, + 9,10,11, 9,11,11, 9,11,11,11,11,13,11,13,12, 9, + 10,11,11,12,13,10,12,11, 7, 9, 9, 9,11,11, 9,11, + 10, 9,11,11,11,12,13,11,13,12, 9,11, 9,11,12,11, + 10,13,10, +}; + +static const static_codebook _44p5_p1_0 = { + 5, 243, + (long *)_vq_lengthlist__44p5_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p5_p1_0, + 0 +}; + +static const long _vq_quantlist__44p5_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p5_p2_0[] = { + 4, 6, 6, 9, 9, 6, 7, 8,10,10, 6, 8, 7,10,10, 8, + 10,10,12,13, 8,10,10,13,12, 6, 7, 8,10,10, 7, 8, + 9,10,11, 8, 9, 9,11,11,10,10,11,12,14,10,11,11, + 14,13, 6, 8, 7,10,10, 8, 9, 9,11,11, 7, 9, 8,11, + 10,10,11,11,13,14,10,11,10,14,12, 9,10,10,12,12, + 10,10,11,12,13,10,11,11,13,13,12,12,13,12,15,13, + 14,13,15,14, 9,10,10,12,12,10,11,11,13,13,10,11, + 10,13,12,13,13,14,14,15,12,13,12,15,12, 6, 7, 8, + 10,11, 8, 9,10,11,12, 8, 9, 9,11,12,10,11,12,13, + 14,10,11,11,14,13, 8, 9,10,11,12, 9,10,11,12,13, + 9,10,11,12,13,11,12,13,13,15,12,12,13,15,14, 8, + 9, 9,12,12, 9,10,11,12,13, 9,10,10,13,12,12,12, + 13,14,15,11,12,12,14,14,11,11,12,13,14,11,12,13, + 13,15,12,13,13,14,15,14,13,15,14,16,14,15,15,16, + 16,11,12,11,14,13,12,13,13,15,14,11,13,12,14,13, + 14,15,15,15,16,13,14,14,16,14, 6, 8, 7,11,10, 8, + 9, 9,11,12, 8,10, 9,12,11,10,11,11,13,14,10,12, + 11,14,13, 8, 9, 9,12,12, 9,10,10,12,13, 9,11,10, + 13,12,11,12,12,13,14,12,13,12,15,14, 8,10, 9,12, + 11, 9,11,10,13,12, 9,11,10,13,12,12,13,12,14,15, + 11,13,12,15,13,11,11,12,13,14,11,12,13,13,15,12, + 13,13,14,15,13,14,14,14,16,14,15,15,16,16,11,12, + 11,14,13,12,13,13,15,14,11,13,12,15,13,14,15,15, + 16,16,13,15,13,16,14, 9,10,11,12,14,11,11,12,13, + 15,11,12,12,13,14,13,14,15,15,17,13,14,14,15,16, + 11,11,12,13,15,12,12,13,14,16,12,13,13,14,15,14, + 14,16,15,17,15,15,15,16,17,11,12,12,14,14,12,13, + 13,15,16,12,13,13,15,15,15,15,15,16,17,14,15,15, + 16,16,14,14,15,15,17,14,15,15,15,17,15,15,16,16, + 17,16,16,17,16,18,17,17,17,18,18,14,15,14,16,16, + 15,15,16,17,17,14,15,15,17,16,17,17,17,18,18,16, + 16,16,17,17, 9,11,10,14,12,11,12,12,14,13,11,12, + 11,15,13,13,14,14,16,15,13,15,14,17,15,11,12,12, + 15,14,12,13,13,15,15,12,13,13,15,15,14,15,15,16, + 16,15,15,15,17,16,11,12,11,15,13,12,13,13,15,14, + 12,13,12,16,14,15,15,15,17,16,14,15,14,17,15,14, + 14,15,16,16,14,15,15,16,16,15,16,15,17,17,16,16, + 16,17,17,17,17,17,18,17,14,15,14,16,15,15,15,15, + 17,16,15,15,15,17,15,17,17,17,18,18,16,17,16,18, + 16, 6, 8, 8,11,11, 8, 9, 9,11,12, 8, 9, 9,12,11, + 10,11,11,13,14,10,12,11,14,13, 7, 9, 9,11,12, 9, + 10,10,12,13, 9,10,10,13,13,11,11,12,13,15,11,12, + 12,15,14, 8, 9, 9,12,11, 9,11,10,13,13, 9,11,10, + 13,12,12,13,12,14,15,11,13,12,15,13,10,11,12,13, + 14,11,12,12,13,15,12,12,13,14,15,13,13,14,14,16, + 14,15,15,16,16,11,12,11,14,13,12,13,13,15,14,11, + 13,12,15,13,14,15,15,15,16,13,14,14,16,14, 7, 9, + 9,11,12, 9,10,11,12,13, 9,10,10,13,12,11,12,12, + 14,15,11,12,12,15,14, 9, 9,11,11,13,10,10,12,12, + 14,10,11,12,13,14,12,12,13,14,16,12,13,13,15,15, + 9,11,10,13,13,10,12,12,13,14,10,12,11,14,13,12, + 13,13,15,16,12,13,13,15,14,11,11,13,13,15,12,12, + 14,13,16,13,13,13,14,15,14,14,15,14,17,15,15,15, + 16,16,12,13,12,15,14,13,14,14,15,15,12,14,13,16, + 14,15,15,16,16,17,14,15,14,17,15, 7, 9, 9,12,11, + 9,10,10,12,13, 9,11,10,13,12,11,12,12,14,14,11, + 13,12,15,14, 9,10,10,13,12,10,10,11,12,13,10,12, + 11,14,13,12,12,13,13,15,12,14,13,16,15, 9,10,10, + 13,12,11,11,12,13,13,10,12,10,14,12,13,13,13,15, + 15,12,13,12,15,13,11,12,12,14,14,12,12,13,14,15, + 13,14,13,15,15,14,13,15,13,16,15,16,15,17,16,12, + 13,12,14,14,13,14,14,15,15,12,13,12,15,14,15,15, + 16,16,17,14,15,13,16,13,10,11,12,13,14,11,12,13, + 14,15,12,13,13,15,15,14,14,15,15,17,14,15,15,16, + 16,12,12,13,12,15,12,12,14,13,16,13,13,14,14,16, + 14,14,16,15,17,15,15,16,16,17,12,13,13,15,15,13, + 14,14,16,16,13,14,13,16,15,15,16,16,17,17,14,15, + 15,17,16,14,14,15,14,17,15,15,16,15,17,15,15,16, + 15,17,16,16,17,16,18,17,17,17,17,18,14,15,15,17, + 16,15,16,16,17,17,15,16,15,17,16,17,17,17,18,18, + 16,17,16,18,17,10,12,11,14,14,12,13,13,15,15,12, + 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13,13,14,15,16,12,13,12,15,13,12,13,13,14,14,12, + 12,13,14,15,13,14,14,15,15,14,13,15,13,16,15,16, + 15,17,16,11,12,12,14,14,13,13,14,15,15,12,13,12, + 15,14,15,15,16,16,17,14,14,13,16,13, 7, 9, 9,12, + 11, 9,10,10,12,13, 9,11,10,13,12,11,12,12,14,15, + 11,12,12,15,14, 9,10,11,13,13,10,11,12,13,14,10, + 12,12,14,13,12,13,13,14,16,12,13,13,16,15, 9,11, + 9,13,11,10,12,11,13,13,10,12,10,14,12,12,13,13, + 15,15,12,13,12,16,14,12,12,13,14,15,12,13,14,14, + 15,13,14,14,15,15,14,14,15,15,17,15,16,15,17,16, + 11,13,11,15,13,13,14,13,15,14,12,14,12,16,13,15, + 15,15,16,16,14,15,14,17,14,10,11,12,14,14,12,12, + 13,14,15,12,13,13,15,15,14,15,15,16,17,14,15,15, + 16,16,12,12,13,15,15,13,13,14,15,16,13,14,14,16, + 16,15,15,16,16,17,15,16,16,17,17,11,12,13,14,15, + 13,13,14,15,16,12,13,13,15,15,15,15,16,16,17,15, + 15,15,16,16,14,15,15,16,17,15,15,16,16,17,15,16, + 16,17,17,16,16,17,16,18,17,17,17,18,18,14,15,15, + 16,16,15,16,16,16,17,15,15,15,16,16,17,17,17,18, + 18,16,16,16,17,16,10,12,11,14,13,12,13,13,15,15, + 11,13,12,15,14,14,15,15,16,16,14,15,14,17,15,12, + 13,13,15,15,13,13,14,16,16,13,14,14,16,16,15,15, + 15,16,17,15,16,16,17,17,12,13,12,15,12,13,14,13, + 16,14,12,14,12,16,13,15,16,15,17,16,14,16,14,17, + 15,14,15,15,16,17,15,15,16,17,17,15,16,16,17,17, + 16,16,17,17,18,17,18,17,18,18,14,15,14,17,14,15, + 16,15,17,15,15,16,15,17,15,17,17,17,18,17,16,17, + 16,18,16, 9,11,11,14,14,11,12,12,14,14,11,12,12, + 15,14,13,14,14,16,16,13,15,14,16,16,10,11,12,14, + 14,11,12,13,15,15,12,13,13,15,15,13,14,15,16,17, + 14,15,15,17,16,11,12,12,15,14,12,13,13,15,15,12, + 13,13,15,15,14,15,15,16,16,14,15,15,17,16,12,13, + 14,15,16,13,14,14,15,16,13,14,15,16,16,15,15,16, + 16,18,16,16,16,18,17,14,14,14,16,15,15,15,15,17, + 16,14,15,15,17,16,16,17,17,18,17,16,16,16,18,16, + 10,12,12,14,14,11,12,13,15,15,12,13,13,15,15,13, + 14,15,16,17,14,15,15,17,16,11,12,13,14,15,12,12, + 14,15,16,13,13,14,15,16,14,14,15,16,17,15,15,16, + 17,17,12,13,13,15,15,13,14,14,16,16,13,14,13,16, + 15,15,16,15,17,17,15,16,15,17,16,13,13,15,14,17, + 14,13,16,15,17,15,14,16,15,17,15,15,17,16,18,16, + 16,17,17,18,14,15,15,17,16,15,16,16,17,17,15,16, + 15,17,16,17,17,17,18,18,16,17,16,18,17,10,12,11, + 14,14,11,12,13,15,15,12,13,12,15,15,14,15,15,16, + 16,14,15,15,17,16,11,12,12,15,15,12,13,13,15,15, + 13,14,13,16,15,14,15,15,16,16,15,16,15,17,16,11, + 13,13,15,15,13,14,14,15,15,12,14,13,16,15,15,16, + 15,17,17,15,16,15,17,16,13,15,14,16,16,14,15,14, + 16,16,15,16,15,17,16,15,16,16,16,17,16,17,16,18, + 17,14,15,15,16,16,15,16,16,17,17,15,15,15,17,16, + 17,17,17,18,18,16,16,16,18,16,12,13,13,15,16,13, + 14,14,15,16,13,14,14,16,16,15,15,16,16,18,15,16, + 16,17,17,13,13,14,15,16,14,14,15,15,17,14,15,15, + 16,17,15,15,17,16,18,16,16,17,17,17,13,14,14,16, + 16,14,15,15,17,17,14,15,14,17,16,16,17,16,17,18, + 16,17,16,18,17,15,15,16,14,17,16,15,17,14,18,16, + 16,16,15,18,16,16,18,15,19,18,18,18,17,19,15,16, + 16,18,17,16,17,17,18,17,16,17,16,18,17,18,18,18, + 19,19,17,18,16,18,17,11,12,12,15,15,13,13,14,15, + 16,13,14,13,16,15,15,16,16,16,17,15,16,16,17,16, + 12,14,13,16,15,13,13,14,15,16,14,15,14,17,15,15, + 15,16,16,17,16,17,16,18,17,12,13,14,15,16,14,15, + 15,16,16,13,14,13,16,15,16,16,16,17,17,15,16,15, + 17,15,15,16,15,17,16,15,15,15,16,16,16,17,16,18, + 16,16,15,16,15,17,17,18,17,18,17,15,15,16,17,17, + 16,16,17,17,17,15,16,15,17,16,18,18,18,18,18,16, + 17,16,18,15, 9,11,11,14,14,11,12,12,14,15,10,12, + 12,15,14,13,14,15,16,16,13,14,14,16,16,11,12,12, + 14,15,12,12,13,15,15,12,13,13,15,15,14,15,15,16, + 17,14,15,15,16,16,10,12,12,14,14,12,13,13,15,15, + 11,13,12,15,15,14,15,15,16,17,13,15,14,16,16,14, + 14,14,15,16,14,15,15,16,17,14,15,15,16,17,16,16, + 17,16,18,16,17,17,17,17,12,14,13,16,15,13,15,14, + 16,16,13,14,14,16,15,16,16,16,17,17,15,16,15,17, + 16,10,11,11,14,14,12,12,13,14,15,11,13,12,15,14, + 14,15,15,16,17,14,15,15,16,16,12,13,13,15,15,12, + 13,14,15,16,13,14,14,15,15,15,15,16,16,17,15,15, + 16,17,17,11,12,12,15,15,13,13,14,15,16,12,13,13, + 15,15,15,15,16,16,17,14,15,15,16,16,14,15,15,16, + 16,15,15,15,16,17,15,16,16,17,17,16,16,17,16,18, + 17,17,17,17,18,13,14,15,16,16,15,15,16,16,17,14, + 14,14,16,16,16,16,17,17,18,16,16,16,17,16,10,12, + 12,14,14,12,13,13,15,15,11,13,12,15,15,14,15,15, + 16,17,13,15,14,17,16,12,13,13,15,15,13,13,14,15, + 16,13,14,14,16,16,15,15,16,16,17,15,15,16,17,17, + 11,13,12,15,14,13,14,13,16,15,12,14,12,16,15,15, + 16,15,17,17,14,15,14,17,16,14,15,15,16,17,15,15, + 16,16,17,15,16,16,17,17,16,16,17,17,18,17,17,17, + 18,18,13,15,13,17,14,14,16,14,17,16,14,15,13,17, + 15,16,17,16,18,17,15,17,15,18,16,11,12,12,15,15, + 13,13,14,15,16,13,14,13,16,15,15,16,16,16,17,15, + 16,16,17,16,12,14,13,16,15,13,13,14,15,16,14,15, + 15,16,16,16,15,16,16,17,16,16,16,17,17,12,13,14, + 15,16,14,14,15,15,17,13,14,13,16,15,16,16,17,17, + 18,15,16,15,17,15,15,16,15,17,17,15,15,16,16,17, + 16,17,16,17,17,16,15,17,15,18,17,18,17,18,18,15, + 15,16,16,17,16,16,17,16,18,15,15,15,16,16,17,17, + 18,17,18,16,16,15,17,15,12,13,13,15,15,13,14,14, + 16,16,13,14,14,16,16,15,16,16,17,18,15,16,15,18, + 16,13,14,14,16,16,14,14,15,16,17,14,15,15,17,17, + 16,16,17,17,18,16,16,17,18,17,13,14,13,16,14,14, + 15,15,17,16,14,15,14,17,15,16,17,17,18,17,15,17, + 15,18,16,15,16,16,17,17,16,16,17,17,18,16,17,17, + 18,18,17,16,18,17,19,18,18,18,18,18,15,16,15,17, + 14,16,16,16,18,15,16,17,15,18,14,18,18,18,18,17, + 17,18,16,19,15, +}; + +static const static_codebook _44p5_p2_0 = { + 5, 3125, + (long *)_vq_lengthlist__44p5_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p5_p2_0, + 0 +}; + +static const long _vq_quantlist__44p5_p3_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p5_p3_0[] = { + 1, 5, 6, 5, 7, 8, 5, 8, 7, 5, 7, 8, 7, 8,10, 8, + 10,10, 5, 8, 7, 8,10,10, 7,10, 8, 6, 8, 9, 8,10, + 11, 9,10,10, 9,10,11,10,11,12,11,12,12, 9,11,10, + 11,12,12,10,12,11, 6, 9, 8, 9,10,10, 8,11,10, 9, + 10,11,10,11,12,11,12,12, 9,11,10,11,12,12,10,12, + 11, 6, 9, 9, 8,10,11, 9,11,10, 8,10,10,10,10,12, + 11,12,12, 9,11,10,11,12,12,10,12,11, 8,10,10,10, + 11,12,10,12,11,10,10,12,11,11,13,12,13,13,10,12, + 11,12,13,13,11,13,11, 7,10,10,10,11,12,10,12,11, + 10,12,11,11,11,12,12,14,13,10,12,12,12,14,14,11, + 13,11, 6, 9, 9, 9,10,11, 8,11,10, 9,10,11,10,11, + 12,11,12,12, 8,11,10,11,12,12,10,12,10, 7,10,10, + 10,11,12,10,12,11,10,12,12,11,11,13,12,13,13,10, + 11,12,12,13,14,11,12,11, 8,10,10,10,11,12,10,12, + 11,10,11,12,11,11,13,12,13,13,10,12,10,12,13,13, + 11,13,11, +}; + +static const static_codebook _44p5_p3_0 = { + 5, 243, + (long *)_vq_lengthlist__44p5_p3_0, + 1, -533200896, 1614282752, 2, 0, + (long *)_vq_quantlist__44p5_p3_0, + 0 +}; + +static const long _vq_quantlist__44p5_p3_1[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p5_p3_1[] = { + 5, 6, 6, 6, 7, 7, 6, 7, 7, 6, 7, 7, 7, 7, 8, 7, + 8, 8, 6, 7, 7, 7, 8, 8, 7, 8, 7, 7, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, 8, + 8, 9, 9, 8, 9, 9, 7, 8, 7, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 9, 9, 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, + 8, 6, 8, 8, 7, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, 9, + 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, 8, 7, 8, 8, 8, + 9, 9, 8, 9, 9, 8, 8, 9, 9, 9, 9, 9, 9, 9, 8, 9, + 9, 9, 9, 9, 9, 9, 9, 7, 8, 8, 8, 8, 9, 8, 9, 8, + 8, 8, 8, 8, 9, 9, 9, 9, 9, 8, 9, 8, 9, 9, 9, 8, + 9, 9, 6, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, + 9, 8, 9, 9, 7, 8, 8, 8, 9, 9, 8, 9, 8, 7, 8, 8, + 8, 8, 9, 8, 9, 8, 8, 8, 9, 8, 9, 9, 9, 9, 9, 8, + 8, 8, 9, 9, 9, 8, 9, 9, 7, 8, 8, 8, 9, 9, 8, 9, + 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 8, 9, 9, 9, + 9, 9, 9, +}; + +static const static_codebook _44p5_p3_1 = { + 5, 243, + (long *)_vq_lengthlist__44p5_p3_1, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p5_p3_1, + 0 +}; + +static const long _vq_quantlist__44p5_p4_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p5_p4_0[] = { + 1, 5, 5, 5, 7, 9, 5, 9, 7, 5, 7, 8, 7, 7,10, 9, + 10,10, 5, 8, 7, 9,10,10, 7,10, 7, 6, 8, 9, 9,10, + 12, 9,11,11, 9,10,11,11,11,13,12,13,13, 9,11,11, + 11,12,13,11,13,11, 6, 9, 8, 9,11,11, 9,12,10, 9, + 11,11,11,11,13,11,13,12, 9,11,10,12,13,13,11,13, + 11, 6, 9, 9, 8,10,11, 9,12,11, 9,10,11,10,10,12, + 11,13,13, 9,11,11,11,13,12,11,13,11, 8,10,10, 9, + 10,12,10,12,11,10,10,12,10,10,13,12,13,13,10,12, + 11,12,13,13,10,13,10, 7,10,10,11,11,13,11,14,11, + 10,12,11,11,11,13,13,14,13,10,12,12,14,14,14,11, + 14,11, 6, 9, 9, 9,11,12, 8,11,10, 9,11,11,11,11, + 13,11,12,13, 8,11,10,11,13,13,10,12,10, 7,10,10, + 11,11,14,11,13,11,10,12,12,11,11,14,14,14,14,10, + 11,12,13,13,14,11,13,11, 8,10,10,10,11,12, 9,12, + 10,10,11,12,11,10,13,12,13,13,10,12,10,12,13,13, + 11,13,10, +}; + +static const static_codebook _44p5_p4_0 = { + 5, 243, + (long *)_vq_lengthlist__44p5_p4_0, + 1, -531365888, 1616117760, 2, 0, + (long *)_vq_quantlist__44p5_p4_0, + 0 +}; + +static const long _vq_quantlist__44p5_p4_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p5_p4_1[] = { + 5, 7, 7,10,10, 7, 8, 9,10,11, 7, 9, 8,11,10, 9, + 10,10,11,11, 9,10,10,11,11, 7, 9, 9,10,10, 8, 9, + 10,10,11, 9,10,10,11,11,10,10,11,11,11,10,11,11, + 12,12, 7, 9, 9,10,10, 9,10,10,11,11, 8,10, 9,11, + 10,10,11,11,11,11,10,11,10,11,11,10,10,10,11,11, + 10,10,11,11,11,11,11,11,11,11,11,11,12,11,12,11, + 12,11,12,12,10,10,10,11,11,10,11,11,11,11,10,11, + 10,11,11,11,12,11,12,12,11,12,11,12,11, 8, 9, 9, + 11,11, 9,10,10,11,12, 9,10,10,11,11,10,11,11,12, + 12,10,11,11,12,12, 9,10,10,11,11,10,10,11,11,12, + 10,11,11,12,12,11,11,12,12,12,11,12,12,12,12, 9, + 10,10,11,11,10,11,11,12,12,10,11,10,12,12,11,12, + 12,12,12,11,12,12,12,12,11,11,11,12,12,11,11,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,11,11,11,12,12,11,12,12,12,12,11,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12, 8, 9, 9,11,11, 9, + 10,10,11,11, 9,10,10,11,11,10,11,11,12,12,10,11, + 11,12,12, 9,10,10,11,11,10,10,11,12,12,10,11,11, + 12,12,11,12,12,12,12,11,12,12,12,12, 9,10,10,11, + 11,10,11,11,12,12,10,11,10,12,11,11,12,12,12,12, + 11,12,11,12,12,11,11,11,12,12,11,12,12,12,12,11, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,11,11, + 11,12,12,11,12,12,12,12,11,12,11,12,12,12,12,12, + 12,12,12,12,12,12,12,10,11,11,12,12,11,12,12,12, + 12,11,12,12,12,12,12,12,13,13,13,12,12,12,13,13, + 11,12,12,12,12,12,12,12,12,13,12,12,12,13,13,12, + 12,13,13,13,12,13,13,13,13,11,12,12,12,12,12,12, + 12,13,13,12,12,12,13,13,12,13,13,13,13,12,13,13, + 13,13,12,12,12,12,13,12,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,12,12,12,13,12, + 13,13,13,13,13,12,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,10,11,11,12,12,11,12,12,12,12,11,12, + 11,12,12,12,12,12,13,12,12,12,12,13,13,11,12,12, + 12,12,12,12,12,13,13,12,12,12,13,13,12,13,13,13, + 13,12,13,13,13,13,11,12,12,12,12,12,12,12,13,13, + 12,12,12,13,12,12,13,13,13,13,12,13,12,13,13,12, + 12,12,12,13,12,13,13,13,13,12,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,12,12,12,13,12,13,13,13, + 13,13,12,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13, 8, 9, 9,11,11, 9,10,10,11,11, 9,10,10,12,11, + 10,11,11,12,12,10,11,11,12,12, 9,10,10,11,11,10, + 10,11,11,12,10,11,11,12,12,11,11,12,12,12,11,12, + 12,12,12, 9,10,10,11,11,10,11,11,12,12,10,11,10, + 12,12,11,12,12,12,12,11,12,12,12,12,11,11,11,12, + 12,11,11,12,12,12,11,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,11,11,11,12,12,11,12,12,12,12,11, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12, 9,10, + 10,11,11,10,10,11,12,12,10,11,11,12,12,11,11,12, + 12,12,11,12,12,12,12,10,10,11,11,12,11,11,12,12, + 12,11,11,12,12,12,11,11,12,12,13,12,12,12,12,12, + 10,11,11,12,12,11,12,11,12,12,11,12,11,12,12,12, + 12,12,12,12,12,12,12,12,12,11,11,12,12,12,12,12, + 12,12,12,12,12,12,12,13,12,12,13,12,13,12,12,13, + 13,13,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,13,12,12,12,12,13,12, 8,10,10,11,11, + 10,11,11,12,12,10,11,10,12,12,11,12,12,12,12,11, + 12,12,12,12,10,11,10,12,12,10,10,11,12,12,11,12, + 12,12,12,12,12,12,12,13,12,12,12,13,13,10,11,11, + 12,12,11,12,12,12,12,10,12,11,12,12,12,12,12,13, + 13,12,13,12,13,12,11,12,12,12,12,11,12,12,12,13, + 12,12,12,13,13,12,12,13,12,13,12,13,13,13,13,11, + 12,12,12,12,12,12,12,13,13,12,12,12,13,12,12,13, + 13,13,13,12,13,12,13,12,11,11,11,12,12,11,12,12, + 12,13,11,12,12,12,12,12,12,12,13,13,12,12,13,13, + 13,11,12,12,12,12,12,12,12,12,13,12,12,13,13,13, + 12,12,13,13,13,13,13,13,13,13,11,12,12,12,12,12, + 13,12,13,13,12,12,12,13,13,12,13,13,13,13,12,13, + 13,13,13,12,12,12,12,13,12,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,12,12,12,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,10,11,11,12,12,11,12,12,12,13,11, + 12,12,13,12,12,13,13,13,13,12,13,13,13,13,11,12, + 12,12,12,12,12,12,13,13,12,13,12,13,13,13,13,13, + 13,13,13,13,13,13,13,11,12,12,13,12,12,13,12,13, + 13,12,13,12,13,13,13,13,13,13,13,13,13,13,13,13, + 12,13,13,13,13,12,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,12,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13, 8, 9, 9,11,11, 9,10,10,11,12, 9,10,10,11, + 11,10,11,11,12,12,10,11,11,12,12, 9,10,10,11,11, + 10,10,11,12,12,10,11,11,12,12,11,11,12,12,12,11, + 12,12,12,12, 9,10,10,11,11,10,11,11,12,12,10,11, + 10,12,12,11,12,12,12,12,11,12,11,12,12,11,11,11, + 12,12,11,11,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,11,11,11,12,12,11,12,12,12,12, + 11,12,11,12,12,12,12,12,12,12,12,12,12,12,12, 8, + 10,10,11,11,10,10,11,12,12,10,11,11,12,12,11,12, + 12,12,12,11,12,12,12,12,10,11,11,12,12,10,11,12, + 12,12,11,12,12,12,12,12,12,12,12,13,12,12,12,13, + 13,10,10,11,12,12,11,12,12,12,12,10,11,10,12,12, + 12,12,12,13,13,12,12,12,13,12,11,12,12,12,12,11, + 12,12,12,13,12,12,12,13,13,12,12,13,12,13,12,13, + 13,13,13,11,12,12,12,12,12,12,12,13,13,11,12,12, + 13,12,12,13,13,13,13,12,13,12,13,12, 9,10,10,11, + 11,10,11,11,12,12,10,11,11,12,12,11,12,12,12,12, + 11,12,11,12,12,10,11,11,12,12,11,11,12,12,12,11, + 11,12,12,12,12,12,12,12,13,12,12,12,13,12,10,11, + 10,12,11,11,12,11,12,12,11,12,11,12,12,12,12,12, + 12,12,12,12,11,12,12,11,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,13,12,13,12,13,13,13,13, + 11,12,11,12,12,12,12,12,13,12,12,12,12,12,12,12, + 13,12,13,13,12,12,12,13,12,10,11,11,12,12,11,12, + 12,12,13,11,12,12,13,12,12,12,13,13,13,12,13,13, + 13,13,11,12,12,12,13,12,12,13,13,13,12,12,13,13, + 13,13,13,13,13,13,13,13,13,13,13,11,12,12,12,12, + 12,12,13,13,13,12,13,12,13,13,13,13,13,13,13,13, + 13,13,13,13,12,13,13,13,13,12,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,12,12,13, + 13,13,13,13,13,13,13,12,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,11,11,11,12,12,11,12,12,12,12, + 11,12,12,12,12,12,12,13,13,13,12,13,12,13,13,11, + 12,12,12,12,12,12,13,13,13,12,12,13,13,13,12,13, + 13,13,13,12,13,13,13,13,11,12,12,12,12,12,13,12, + 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16,16,18,19,17,17,18,19,22,17,19,18,22,19,15,16, + 17,19,19,16,17,18,18,20,17,18,18,19,20,19,18,20, + 18,22,20,19,19,22,21,16,17,17,18,19,18,18,18,19, + 20,17,18,18,20,19,20,19,20,22,20,19,20,21,21,20, + 12,14,14,16,16,13,14,16,17,18,14,16,15,18,18,15, + 17,17,19,19,17,18,18,19,19,13,14,15,16,17,14,14, + 16,16,20,15,16,16,17,19,16,15,18,17,20,18,17,19, + 19,19,14,15,15,17,17,16,16,16,18,18,15,16,15,19, + 18,17,18,18,20,21,17,18,17,21,18,16,15,17,17,19, + 17,15,18,17,20,19,17,18,19,20,18,16,19,17,22,20, + 19,20,19,20,17,17,18,19,19,18,18,19,20,20,17,18, + 17,18,18,21,21,20,20,21,18,20,17,21,19,11,14,14, + 16,17,15,14,16,17,19,14,16,14,18,17,18,18,19,19, + 21,17,19,18,20,20,13,15,14,17,17,14,14,16,17,18, + 16,17,16,19,18,18,17,19,18,20,18,21,18,20,20,13, + 15,15,16,17,16,16,17,18,19,14,16,15,19,18,19,19, + 19,21,20,18,19,17,20,18,16,17,16,19,18,16,17,17, + 19,20,17,19,18,20,19,18,17,21,18, 0,21,20,20, 0, + 20,17,17,18,18,19,18,19,19,20,22,16,17,17,20,18, + 21,22,20,20,22,18,22,18,22,18,12,14,14,17,17,14, + 15,16,17,19,14,16,15,17,17,17,17,18,18,21,17,19, + 17,20,19,14,15,15,16,18,15,14,16,16,19,16,17,16, + 19,18,17,16,20,17,20,18,20,19,19,20,14,15,15,18, + 17,16,16,17,18,19,14,16,15,19,17,18,21,18,19,21, + 17,18,17,19,18,17,17,18,17,20,17,16,18,17,21,18, + 19,19,19,19,18,17,19,17,20,20,21,20,21,20,17,17, + 17,19,19,19,18,18,20,21,16,18,16,19,18,20,20,21, + 21,20,18,19,16, 0,17,12,14,14,17,17,15,15,18,17, + 19,15,18,15,20,16,20,19,21,18,22,20,20,20,22,19, + 14,16,14,20,17,14,15,17,17,20,18,18,17,20,18,18, + 17,19,17,21,20,21,20, 0,21,14,15,16,17,19,18,17, + 19,18,21,14,18,15,21,17,21,20,21,20, 0,18,21,17, + 21,17,18,19,17,20,18,16,17,17,19,19,19,21,20, 0, + 20,18,17,21,17, 0,22, 0,21, 0,22,17,17,19,18,20, + 20,20,21,19,22,16,17,18,20,18,22,22, 0,22, 0,17, + 21,17,22,17,11,14,13,16,16,14,15,15,17,18,14,15, + 14,18,17,17,18,18,19,20,16,17,17,21,19,13,14,15, + 17,17,15,16,16,18,18,15,16,16,19,18,18,18,18,19, + 20,17,18,18,20,19,13,15,14,17,17,15,16,16,17,18, + 14,16,15,19,17,17,18,19,21,21,17,18,17,20,18,16, + 17,17,19,19,17,18,19,19,20,18,19,18,21,21,21,20, + 19,21,22,20,20,19,21,20,15,17,16,19,19,17,18,18, + 20,21,16,18,17,20,18,19,19,21,21,21,19,19,19,20, + 18,11,14,13,17,16,14,14,16,16,19,14,16,15,19,16, + 18,18,18,19,22,17,18,17,20,19,13,15,14,17,17,15, + 15,16,17,19,16,17,16,20,18,18,17,19,18,21,19,19, + 18,22, 0,13,14,15,17,18,16,16,17,17,19,14,16,15, + 19,18,18,19,19,20,21,18,18,17,20,18,17,18,17,20, + 18,16,17,17,18,20,18,19,18,20,20,18,18,21,17,21, + 20,21,21, 0,19,16,16,18,18,19,19,18,20,19,20,16, + 17,17,20,18,21,20,21,22,22,18,20,17,21,17,12,14, + 14,17,16,14,15,16,18,18,13,15,14,18,17,17,18,18, + 19,19,15,17,16,19,19,14,15,15,17,17,15,15,16,18, + 19,15,16,16,19,18,17,17,18,18,20,18,18,18,21,20, + 13,15,14,17,16,15,16,15,18,18,14,16,14,18,17,18, + 18,18,19,21,16,18,16,20,17,17,18,17,18,19,17,17, + 18,18,19,18,19,19,21,19,19,18,20,18,21,21,20,20, + 21,20,16,17,15,20,17,17,19,17,19,19,17,18,15,20, + 17,19,20,19,21,22,17,20,16, 0,17,12,14,14,17,18, + 16,15,18,16,20,16,18,15,21,17,20,18,21,19,22,19, + 21,19, 0,19,14,16,15,19,17,14,15,17,16,21,18,19, + 18,21,17,19,17,21,17,22,20,21,21, 0,21,14,15,16, + 17,19,18,17,19,18,21,14,17,15,20,17,21,22,21,20, + 22,18,21,17,21,17,17,19,17,21,18,16,17,17,19,20, + 19,21,20,21,20,17,18,20,17,21, 0,22,20,21,22,17, + 17,20,18,21,21,20,22,20,21,16,17,17,21,19, 0,22, + 0,21,21,18,22,17,21,17,12,14,14,17,16,14,15,16, + 17,18,14,16,15,18,17,17,17,20,19,20,16,18,17,21, + 18,14,15,15,17,17,14,15,16,17,19,16,17,16,18,18, + 17,16,19,18,19,18,19,18,21,20,14,15,15,18,17,16, + 16,16,19,18,15,16,14,20,16,18,18,19,19,20,16,19, + 16,21,17,17,17,18,19,19,16,16,18,18,19,19,19,18, + 20,20,18,16,19,18,20,22,21,20,19,20,16,18,17,20, + 16,18,19,18,19,18,16,18,16,20,17,21,20,21,20,20, + 18,19,17,21,16, +}; + +static const static_codebook _44p5_p5_0 = { + 5, 3125, + (long *)_vq_lengthlist__44p5_p5_0, + 1, -528744448, 1616642048, 3, 0, + (long *)_vq_quantlist__44p5_p5_0, + 0 +}; + +static const long _vq_quantlist__44p5_p5_1[] = { + 3, + 2, + 4, + 1, + 5, + 0, + 6, +}; + +static const long _vq_lengthlist__44p5_p5_1[] = { + 2, 3, 3, 3, 3, 3, 3, +}; + +static const static_codebook _44p5_p5_1 = { + 1, 7, + (long *)_vq_lengthlist__44p5_p5_1, + 1, -533200896, 1611661312, 3, 0, + (long *)_vq_quantlist__44p5_p5_1, + 0 +}; + +static const long _vq_quantlist__44p5_p6_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p5_p6_0[] = { + 1, 5, 5, 5, 7, 9, 5, 9, 7, 5, 7, 8, 7, 7,10, 9, + 9,10, 5, 8, 7, 9,10, 9, 7,10, 7, 6, 9, 9, 9,10, + 12,10,12,11, 9,10,11,11,10,13,12,12,13,10,11,11, + 12,13,13,11,13,11, 6, 9, 9,10,11,12, 9,12,11,10, + 11,11,11,11,13,12,13,13, 9,11,10,12,13,13,11,13, + 10, 6, 9,10, 9,11,12,10,12,11, 9,10,11,10,10,13, + 11,13,13,10,11,11,12,13,12,11,13,11, 7, 9,10, 9, + 10,12,10,11,11,10,10,11,10,10,12,12,11,12,10,11, + 10,12,12,12,10,12,10, 7,10,10,11,11,13,11,13,11, + 10,12,11,11,10,13,13,14,13,10,11,12,13,13,14,11, + 13,10, 6,10, 9,10,11,12, 9,12,11, 9,11,11,11,11, + 13,12,12,13, 9,11,10,12,13,13,10,13,10, 7,10,10, + 11,11,14,11,13,11,10,12,11,11,10,14,13,14,13,10, + 11,12,13,13,14,11,13,10, 7,10, 9,10,10,12, 9,12, + 10,10,11,11,10,10,12,12,12,12, 9,11,10,11,12,12, + 10,12, 9, +}; + +static const static_codebook _44p5_p6_0 = { + 5, 243, + (long *)_vq_lengthlist__44p5_p6_0, + 1, -527106048, 1620377600, 2, 0, + (long *)_vq_quantlist__44p5_p6_0, + 0 +}; + +static const long _vq_quantlist__44p5_p6_1[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p5_p6_1[] = { + 2, 6, 6, 5, 7, 8, 5, 8, 7, 6, 7, 7, 7, 7, 8, 8, + 8, 8, 6, 7, 7, 7, 8, 8, 7, 8, 7, 6, 8, 8, 8, 9, + 10, 8, 9, 9, 8, 9, 9, 9, 9,10,10,10,10, 8, 9, 9, + 10,10,10, 9,10,10, 6, 8, 8, 8, 9, 9, 8,10, 9, 9, + 9, 9, 9, 9,10,10,10,10, 8, 9, 9,10,10,10, 9,10, + 9, 6, 8, 9, 8, 9, 9, 8, 9, 9, 8, 9, 9, 9, 9,10, + 9,10,10, 8, 9, 9, 9,10,10, 9,10, 9, 7, 8, 9, 8, + 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, + 9, 9, 9, 9, 9, 9, 9, 7, 9, 9, 9,10,10, 9,10,10, + 9,10, 9, 9, 9,10,10,10,10, 9,10, 9,10,10,10, 9, + 10, 9, 6, 8, 8, 8, 9, 9, 8, 9, 9, 8, 9, 9, 9, 9, + 10, 9,10,10, 8, 9, 9, 9,10,10, 9,10, 9, 7, 9, 9, + 9,10,10, 9,10, 9, 9, 9,10,10, 9,10,10,10,10, 9, + 9, 9,10,10,10, 9,10, 9, 7, 9, 8, 8, 9, 9, 8, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 8, 9, 9, 9, + 9, 9, 9, +}; + +static const static_codebook _44p5_p6_1 = { + 5, 243, + (long *)_vq_lengthlist__44p5_p6_1, + 1, -530841600, 1616642048, 2, 0, + (long *)_vq_quantlist__44p5_p6_1, + 0 +}; + +static const long _vq_quantlist__44p5_p7_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p5_p7_0[] = { + 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, +}; + +static const static_codebook _44p5_p7_0 = { + 5, 243, + (long *)_vq_lengthlist__44p5_p7_0, + 1, -513979392, 1633504256, 2, 0, + (long *)_vq_quantlist__44p5_p7_0, + 0 +}; + +static const long _vq_quantlist__44p5_p7_1[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p5_p7_1[] = { + 1, 7, 7, 6, 9, 9, 7, 9, 9, 6, 9, 9, 9, 9, 9, 9, + 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 7, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 7, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10, +}; + +static const static_codebook _44p5_p7_1 = { + 5, 243, + (long *)_vq_lengthlist__44p5_p7_1, + 1, -516716544, 1630767104, 2, 0, + (long *)_vq_quantlist__44p5_p7_1, + 0 +}; + +static const long _vq_quantlist__44p5_p7_2[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const long _vq_lengthlist__44p5_p7_2[] = { + 1, 2, 3, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9,10,10,11, + 11,12,12,13,13,14,14,14,14, +}; + +static const static_codebook _44p5_p7_2 = { + 1, 25, + (long *)_vq_lengthlist__44p5_p7_2, + 1, -518864896, 1620639744, 5, 0, + (long *)_vq_quantlist__44p5_p7_2, + 0 +}; + +static const long _vq_quantlist__44p5_p7_3[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const long _vq_lengthlist__44p5_p7_3[] = { + 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _44p5_p7_3 = { + 1, 25, + (long *)_vq_lengthlist__44p5_p7_3, + 1, -529006592, 1611661312, 5, 0, + (long *)_vq_quantlist__44p5_p7_3, + 0 +}; + +static const long _huff_lengthlist__44p5_short[] = { + 4, 7,12,14,15,18,20,20, 5, 3, 4, 6, 9,11,15,19, + 9, 4, 3, 4, 7, 9,13,18,11, 6, 3, 3, 5, 8,13,19, + 14, 9, 6, 5, 7,10,16,20,16,11, 9, 8,10,10,14,16, + 21,14,13,11, 8, 7,11,14,21,14,13, 9, 6, 5,10,12, +}; + +static const static_codebook _huff_book__44p5_short = { + 2, 64, + (long *)_huff_lengthlist__44p5_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p6_l0_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44p6_l0_0[] = { + 1, 4, 4, 7, 7,10,10,12,12,12,12,13,12, 5, 5, 5, + 8, 6,11, 9,12,12,13,12,12,12, 4, 5, 5, 6, 8, 9, + 11,12,12,13,12,12,12, 7, 7, 8, 9, 9,11, 8,12, 9, + 12,12,12,12, 7, 8, 8, 9, 9, 8,11, 9,12,12,12,11, + 12,10,10,10,11,11,11,11,11,10,11,11,12,11,10,10, + 10,11,11,11,11,10,11,11,11,11,12,11,11,11,12,11, + 12,11,12,11,13,11,13,11,11,11,11,11,12,11,12,10, + 13,11,12,11,13,12,12,12,13,12,13,13,13,12,14,12, + 14,13,12,12,12,12,13,13,13,12,14,12,14,13,14,13, + 14,14,14,14,14,14,14,14,15,14,15,14,13,14,13,14, + 14,14,14,14,15,14,14,14,15, +}; + +static const static_codebook _44p6_l0_0 = { + 2, 169, + (long *)_vq_lengthlist__44p6_l0_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44p6_l0_0, + 0 +}; + +static const long _vq_quantlist__44p6_l0_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p6_l0_1[] = { + 4, 4, 4, 5, 5, 4, 5, 5, 5, 5, 4, 5, 5, 5, 5, 5, + 5, 5, 4, 5, 5, 5, 5, 5, 4, +}; + +static const static_codebook _44p6_l0_1 = { + 2, 25, + (long *)_vq_lengthlist__44p6_l0_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p6_l0_1, + 0 +}; + +static const long _vq_quantlist__44p6_l1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p6_l1_0[] = { + 1, 3, 2, 5, 5, 6, 6, 6, 6, +}; + +static const static_codebook _44p6_l1_0 = { + 2, 9, + (long *)_vq_lengthlist__44p6_l1_0, + 1, -516716544, 1630767104, 2, 0, + (long *)_vq_quantlist__44p6_l1_0, + 0 +}; + +static const long _huff_lengthlist__44p6_lfe[] = { + 2, 3, 1, 3, +}; + +static const static_codebook _huff_book__44p6_lfe = { + 2, 4, + (long *)_huff_lengthlist__44p6_lfe, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__44p6_long[] = { + 2, 7,13,15,16,17,19,20, 6, 3, 4, 7, 9,10,12,15, + 13, 4, 3, 4, 7, 8,11,13,14, 7, 4, 4, 6, 7,10,11, + 16, 9, 7, 6, 7, 8, 9,10,16, 9, 8, 7, 7, 6, 8, 8, + 18,12,10,10, 9, 8, 8, 9,20,14,13,12,11, 8, 9, 9, +}; + +static const static_codebook _huff_book__44p6_long = { + 2, 64, + (long *)_huff_lengthlist__44p6_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p6_p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p6_p1_0[] = { + 2, 5, 5, 5, 7, 7, 5, 7, 7, 5, 7, 7, 7, 8, 9, 7, + 9, 9, 5, 7, 7, 7, 9, 9, 7, 9, 8, 5, 7, 8, 8, 9, + 10, 8, 9, 9, 8, 9,10, 9,10,12,10,11,11, 8, 9,10, + 10,11,11, 9,11,11, 5, 8, 7, 8, 9, 9, 8,10, 9, 8, + 10, 9, 9,11,11,10,11,11, 8,10, 9,10,11,11, 9,12, + 10, 5, 8, 8, 7, 9,10, 8,10, 9, 7, 9, 9, 9,10,11, + 9,11,11, 8,10,10,10,11,11,10,12,11, 7, 9, 9, 9, + 10,11, 9,11,11, 9, 9,11,10,10,13,11,11,12, 9,11, + 11,11,12,13,11,13,12, 7, 9, 9, 9,11,11, 9,12,10, + 9,11,10,10,11,12,11,13,12, 9,11,11,11,13,13,11, + 13,11, 5, 8, 8, 8, 9,10, 7,10, 9, 8,10,10,10,11, + 11,10,11,11, 7, 9, 9, 9,11,11, 9,11,10, 7, 9, 9, + 9,10,12, 9,11,11, 9,11,11,11,11,13,11,13,13, 9, + 10,11,11,12,13,10,12,11, 7, 9, 9, 9,11,11, 9,11, + 10, 9,11,11,11,12,13,11,13,12, 9,11, 9,11,12,11, + 10,13,10, +}; + +static const static_codebook _44p6_p1_0 = { + 5, 243, + (long *)_vq_lengthlist__44p6_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p6_p1_0, + 0 +}; + +static const long _vq_quantlist__44p6_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p6_p2_0[] = { + 4, 6, 6, 9, 9, 6, 7, 8,10,10, 6, 8, 7,10,10, 8, + 10,10,12,13, 8,10,10,13,12, 6, 8, 8,10,10, 7, 8, + 9,10,11, 8, 9, 9,11,11,10,10,11,12,13,10,11,11, + 14,13, 6, 8, 8,10,10, 8, 9, 9,11,11, 7, 9, 8,11, + 10,10,11,11,13,14,10,11,10,13,12, 9,10,10,12,12, + 10,10,11,12,13,10,11,11,13,13,12,12,13,12,15,13, + 14,13,15,14, 9,10,10,13,12,10,11,11,13,13,10,11, + 10,13,12,13,13,14,14,15,12,13,12,15,12, 6, 8, 8, + 10,11, 8, 9,10,11,12, 8, 9, 9,11,11,10,11,12,13, + 14,10,11,11,14,13, 8, 9, 9,11,12, 9,10,11,12,13, + 9,10,11,12,13,11,11,13,13,15,11,12,12,14,14, 8, + 9, 9,12,12, 9,10,11,12,13, 9,10,10,13,12,11,12, + 13,14,15,11,12,12,14,14,11,11,12,13,14,11,12,13, + 13,15,12,13,13,14,15,13,13,14,14,16,14,15,15,16, + 16,11,12,11,14,13,12,13,13,14,14,11,13,12,14,13, + 14,15,15,16,16,13,14,14,16,14, 6, 8, 8,11,10, 8, + 9, 9,12,11, 8,10, 9,12,11,10,11,11,13,13,10,12, + 11,14,13, 8, 9, 9,12,12, 9,10,10,12,13, 9,11,10, + 13,12,11,12,12,14,14,11,13,12,15,14, 8, 9, 9,12, + 11, 9,10,10,13,12, 9,11,10,13,12,12,12,12,14,14, + 11,13,12,15,13,11,11,12,13,14,11,12,13,13,14,12, + 13,13,14,15,13,13,14,14,16,14,15,15,16,16,11,12, + 11,14,13,12,13,13,15,14,11,13,12,15,13,14,15,15, + 16,16,13,15,13,16,14, 9,10,11,12,13,11,11,12,13, + 14,11,12,12,13,14,13,13,14,14,16,13,14,14,15,16, + 11,11,12,13,14,12,12,13,14,15,12,13,13,14,15,14, + 14,15,15,17,14,15,15,16,17,11,12,12,14,14,12,13, + 13,14,15,12,13,12,15,15,14,15,15,16,17,14,15,15, + 16,16,13,14,14,15,16,14,14,15,15,17,15,15,15,16, + 17,16,16,17,16,18,16,17,17,18,18,13,14,14,16,15, + 14,15,15,17,16,14,15,15,16,16,16,17,17,18,18,16, + 16,16,17,16, 9,11,10,13,12,11,12,12,14,13,11,12, + 11,15,13,13,14,14,16,15,13,14,13,17,14,11,12,12, + 14,14,12,12,13,15,15,12,13,13,15,14,14,14,15,16, + 16,14,15,15,17,16,11,12,11,14,13,12,13,13,15,14, + 12,13,12,15,13,14,15,15,16,16,14,15,14,17,15,13, + 14,14,15,16,14,15,15,16,17,14,15,15,16,17,16,16, + 16,17,17,16,17,17,18,18,13,15,14,16,15,15,15,15, + 17,16,14,15,14,17,15,16,17,17,18,18,16,17,16,18, + 16, 6, 8, 8,11,11, 8, 9, 9,11,12, 8, 9, 9,12,11, + 10,11,11,13,14,10,12,11,14,13, 7, 9, 9,11,12, 9, + 10,10,12,13, 9,10,10,13,12,11,11,12,13,15,11,12, + 12,15,14, 8, 9, 9,12,11, 9,10,10,13,13, 9,11,10, + 13,12,12,12,12,14,15,11,13,12,15,13,10,11,11,13, + 14,11,12,12,13,15,11,12,12,14,14,13,13,14,14,16, + 14,15,14,16,16,11,12,11,14,13,12,13,13,15,14,11, + 13,12,15,13,14,15,15,16,16,13,14,14,16,14, 8, 9, + 9,11,12, 9,10,11,12,13, 9,10,10,13,12,11,12,13, + 14,15,11,12,12,15,14, 9, 9,11,11,13,10,10,12,12, + 14,10,10,11,13,14,12,12,13,14,16,12,13,13,15,15, + 9,11,10,13,12,10,11,11,13,14,10,12,11,14,13,12, + 13,13,15,16,12,13,13,15,15,11,11,13,13,15,12,12, + 14,13,15,13,13,14,14,15,14,14,15,14,17,15,15,15, + 16,16,12,13,12,15,14,13,14,14,15,15,12,14,13,15, + 14,15,15,15,17,17,14,15,14,17,15, 7, 9, 9,12,11, + 9,10,10,12,12, 9,11,10,13,12,11,12,12,14,14,11, + 13,12,15,14, 9,10,10,12,12,10,10,11,12,13,10,11, + 11,14,13,12,12,13,14,15,12,13,13,16,15, 9,10,10, + 13,12,10,11,11,13,13,10,11,10,14,12,13,13,13,15, + 15,12,13,12,15,14,11,12,12,14,14,12,12,13,14,15, + 13,14,13,15,15,14,13,15,14,16,15,16,15,17,16,12, + 12,12,14,14,13,13,14,15,15,12,13,12,15,14,15,15, + 16,16,17,14,15,14,17,14,10,11,12,13,14,11,12,13, + 14,15,11,12,13,14,15,13,14,15,15,17,14,15,15,16, + 16,11,12,13,12,15,12,12,14,13,16,13,13,14,13,16, + 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16,16,11,12,13,14,15,12,13,14,15,16,13,14,14,15, + 16,15,15,16,16,18,15,16,16,17,17,11,12,12,14,15, + 13,13,14,14,16,12,13,13,15,15,15,15,16,16,18,14, + 15,15,16,16,14,15,15,16,17,15,15,16,16,17,15,16, + 16,17,17,16,16,17,16,19,17,18,17,18,18,14,14,15, + 16,16,15,15,16,16,17,14,15,15,16,16,17,17,18,18, + 19,16,17,16,17,16,10,12,11,14,13,11,13,12,15,14, + 11,13,12,15,14,14,15,15,16,16,13,15,14,17,15,12, + 13,13,15,15,13,13,14,15,16,13,14,14,16,16,14,15, + 15,17,17,15,16,16,17,17,11,13,12,15,12,13,14,13, + 16,13,12,14,12,16,13,15,16,15,17,16,14,16,14,18, + 14,14,15,15,16,17,15,15,16,16,17,15,16,16,17,17, + 16,16,17,17,18,17,18,17,18,18,14,15,14,17,14,15, + 16,15,18,15,15,16,15,18,14,17,17,17,18,17,16,17, + 16,19,16, 9,11,11,13,13,10,12,12,14,14,11,12,12, + 15,14,13,14,14,16,16,13,14,14,16,16,10,11,12,14, + 14,11,12,13,14,15,12,13,13,15,15,13,14,15,16,16, + 14,15,15,17,16,11,12,12,15,14,12,13,13,15,15,12, + 13,12,15,15,14,15,15,16,17,14,15,14,17,16,12,13, + 14,15,16,13,13,14,15,16,13,14,15,16,16,14,15,16, + 16,18,15,16,16,18,18,13,14,14,16,15,14,15,15,17, + 16,14,15,15,17,16,16,17,17,18,18,16,17,16,18,17, + 10,12,12,14,14,11,12,13,15,15,12,13,13,15,15,13, + 14,15,16,17,14,15,15,17,16,11,11,13,14,15,12,12, + 14,15,16,13,13,14,15,16,14,14,15,16,17,15,15,16, + 17,17,12,13,12,15,15,13,14,14,16,16,13,14,13,16, + 15,15,16,15,17,17,15,16,15,18,16,13,12,15,14,17, + 14,13,16,14,17,14,14,16,15,18,15,14,17,16,18,16, + 16,17,17,18,14,15,15,17,16,15,16,16,17,17,15,16, + 15,18,16,17,17,17,18,18,16,17,16,19,17,10,11,11, + 14,14,11,12,12,15,15,11,13,12,15,15,14,15,14,16, + 16,14,15,15,17,16,11,12,12,15,14,12,12,13,15,15, + 13,14,13,16,15,14,15,15,16,16,15,16,15,18,17,11, + 13,12,15,15,13,14,13,15,15,12,14,13,16,15,15,16, + 15,17,17,15,16,15,18,16,13,14,13,16,16,14,15,14, + 16,16,14,15,15,17,16,16,16,16,16,18,16,18,17,19, + 18,14,15,15,17,16,15,16,16,17,17,15,15,15,17,16, + 17,17,18,18,19,16,17,16,18,16,12,13,13,15,16,13, + 14,14,16,17,13,14,14,16,16,15,15,16,17,18,15,16, + 16,18,17,13,13,14,14,17,14,14,15,15,17,14,14,15, + 16,17,15,15,17,16,18,16,17,17,18,18,13,14,14,17, + 16,14,15,15,17,17,14,15,14,17,16,16,17,17,18,18, + 16,17,16,18,17,15,14,16,13,18,16,15,17,14,19,16, + 16,17,15,18,17,16,18,15,19,18,18,18,17,19,15,16, + 16,18,17,16,17,17,18,18,16,17,16,19,17,18,19,18, + 19,19,17,18,17,20,18,11,12,12,15,15,13,13,14,15, + 16,13,14,13,16,15,15,16,16,17,17,15,16,16,18,17, + 12,14,13,16,15,13,13,14,15,16,14,15,14,17,16,16, + 16,16,16,17,16,17,17,19,17,12,13,14,16,16,14,15, + 15,16,17,13,15,13,17,15,16,17,17,18,18,16,17,16, + 18,16,15,16,15,17,16,15,15,15,17,17,16,17,16,18, + 17,17,16,17,16,18,18,19,18,20,18,15,16,16,17,17, + 16,17,17,18,18,15,16,15,18,17,18,18,19,19,19,17, + 18,16,19,16, 9,11,11,13,13,11,12,12,14,15,10,12, + 12,14,14,13,14,14,16,16,13,14,14,16,16,11,12,12, + 14,14,12,12,13,15,15,12,13,13,15,15,14,15,15,16, + 17,14,15,15,16,16,10,12,11,14,14,12,13,13,15,15, + 11,13,12,15,14,14,15,15,16,17,13,15,14,17,16,13, + 14,14,15,16,14,15,15,16,17,14,15,15,16,17,16,16, + 17,17,18,16,17,17,18,18,12,14,13,16,15,13,15,14, + 17,16,13,14,13,17,15,15,16,16,18,18,15,16,15,18, + 16,10,11,11,14,14,11,12,13,14,15,11,12,12,15,15, + 14,15,15,16,17,14,15,15,16,16,11,12,13,15,15,12, + 13,14,15,16,13,14,14,15,16,15,15,16,16,18,15,15, + 16,17,17,11,12,12,14,15,13,13,14,15,16,12,13,13, + 15,15,15,15,16,17,18,14,15,15,17,16,14,15,15,16, + 17,15,15,16,16,17,15,16,16,17,17,16,16,17,16,19, + 17,17,18,19,18,13,13,14,16,16,14,15,16,17,17,14, + 14,15,16,16,16,16,17,18,18,16,16,16,18,16,10,12, + 12,14,14,12,13,13,15,15,11,13,12,15,15,14,15,15, + 16,17,13,15,14,17,16,12,13,13,15,15,13,13,14,15, + 16,13,14,14,16,16,15,15,16,17,18,15,15,16,17,17, + 11,13,12,15,14,13,14,13,16,15,12,14,12,16,14,15, + 16,15,17,17,14,16,14,17,16,14,15,15,16,17,15,15, + 16,16,18,15,16,16,17,17,16,17,17,17,19,17,17,17, + 18,18,13,15,12,17,14,14,16,14,17,15,14,15,13,17, + 14,16,17,16,18,17,15,17,14,19,15,11,12,12,15,15, + 13,13,14,15,16,13,14,13,16,15,15,16,16,17,18,15, + 16,16,17,17,12,14,13,16,16,13,13,15,15,17,14,15, + 15,17,16,16,16,17,16,19,16,17,17,18,18,12,13,14, + 15,16,14,14,15,16,17,13,14,13,16,15,16,17,17,18, + 19,15,16,16,17,16,15,16,16,18,17,15,15,16,17,18, + 16,17,17,18,18,16,16,18,16,19,18,19,19,20,19,15, + 15,16,16,17,16,16,17,17,18,15,15,15,17,16,18,18, + 19,18,20,17,17,16,18,16,12,13,13,16,15,13,14,14, + 16,16,13,14,14,16,16,15,16,16,17,18,15,16,15,18, + 17,13,14,14,16,16,14,15,15,16,17,14,15,15,17,17, + 16,17,17,18,18,16,17,17,18,18,13,14,13,17,14,14, + 15,14,17,16,14,15,14,17,15,16,17,17,18,18,15,17, + 15,19,15,16,16,16,17,18,16,16,17,17,19,16,17,17, + 18,19,17,17,18,18,20,18,18,18,19,19,15,16,14,18, + 13,16,17,16,19,15,16,17,15,19,14,18,18,18,19,17, + 17,18,16,20,15, +}; + +static const static_codebook _44p6_p2_0 = { + 5, 3125, + (long *)_vq_lengthlist__44p6_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p6_p2_0, + 0 +}; + +static const long _vq_quantlist__44p6_p3_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p6_p3_0[] = { + 1, 5, 5, 5, 7, 8, 5, 8, 7, 5, 7, 8, 8, 8,10, 8, + 10,10, 5, 8, 7, 8,10,10, 8,10, 8, 6, 8, 9, 8,10, + 12, 9,11,11, 9,10,11,11,11,13,12,13,13, 9,11,11, + 11,13,13,11,13,12, 6, 9, 8, 9,11,11, 8,12,10, 9, + 11,11,11,12,13,11,13,13, 9,11,10,11,13,13,11,13, + 11, 5, 9, 9, 8,11,11, 9,12,11, 8,10,11,10,11,13, + 11,13,13, 9,11,11,11,13,13,11,13,12, 8,10,11,10, + 12,13,10,13,12,10,10,13,11,11,14,12,13,14,11,13, + 12,13,14,14,12,14,12, 8,11,10,11,12,13,11,14,12, + 10,13,12,12,12,13,13,15,14,11,12,13,13,14,15,12, + 14,12, 5, 9, 9, 9,11,12, 8,11,11, 9,11,11,11,12, + 13,11,13,13, 8,11,10,11,13,13,10,13,11, 8,10,11, + 11,12,14,11,13,12,11,13,12,12,12,14,13,15,14,10, + 12,13,13,14,15,12,13,12, 8,11,10,10,12,13,10,13, + 12,11,12,13,12,12,14,13,14,14,10,13,10,12,14,13, + 11,14,11, +}; + +static const static_codebook _44p6_p3_0 = { + 5, 243, + (long *)_vq_lengthlist__44p6_p3_0, + 1, -533200896, 1614282752, 2, 0, + (long *)_vq_quantlist__44p6_p3_0, + 0 +}; + +static const long _vq_quantlist__44p6_p3_1[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p6_p3_1[] = { + 5, 7, 7, 6, 7, 7, 6, 7, 7, 6, 7, 7, 7, 8, 8, 7, + 8, 8, 6, 7, 7, 7, 8, 8, 7, 8, 8, 7, 7, 8, 7, 8, + 8, 7, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, 8, + 8, 9, 9, 8, 9, 8, 7, 8, 7, 7, 8, 8, 7, 8, 8, 8, + 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, + 8, 6, 8, 8, 7, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, 9, + 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, 8, 7, 8, 8, 8, + 8, 9, 8, 9, 9, 8, 8, 9, 8, 9, 9, 9, 9, 9, 8, 9, + 9, 9, 9, 9, 9, 9, 9, 7, 8, 8, 8, 9, 9, 8, 9, 8, + 8, 8, 8, 8, 9, 9, 9, 9, 9, 8, 9, 8, 9, 9, 9, 9, + 9, 9, 6, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, + 9, 8, 9, 9, 7, 8, 8, 8, 9, 9, 8, 9, 8, 7, 8, 8, + 8, 8, 9, 8, 9, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 8, + 8, 8, 9, 9, 9, 8, 9, 9, 7, 8, 8, 8, 9, 9, 8, 9, + 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 8, 9, 9, 9, + 9, 9, 9, +}; + +static const static_codebook _44p6_p3_1 = { + 5, 243, + (long *)_vq_lengthlist__44p6_p3_1, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p6_p3_1, + 0 +}; + +static const long _vq_quantlist__44p6_p4_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p6_p4_0[] = { + 2, 5, 5, 5, 7, 8, 5, 8, 7, 5, 7, 7, 7, 7, 9, 7, + 9, 9, 5, 7, 7, 8, 9, 9, 7, 9, 7, 6, 8, 8, 8, 9, + 10, 8, 9, 9, 8, 9,10, 9, 9,11,10,11,11, 8, 9, 9, + 10,11,11, 9,11,10, 6, 8, 8, 8, 9, 9, 8,10, 9, 8, + 9, 9, 9,10,11,10,11,10, 8,10, 9,10,11,11, 9,11, + 9, 6, 8, 8, 7, 9, 9, 8,10, 9, 7, 9, 9, 9, 9,10, + 9,10,10, 8, 9, 9, 9,10,10, 9,11,10, 7, 9, 9, 8, + 10,10, 9,10,10, 9, 9,10,10,10,11,10,11,11, 9,10, + 10,10,11,11,10,11,10, 7, 9, 9, 9, 9,10, 9,10, 9, + 8,10, 9, 9, 9,11,10,11,11, 9,10,10,10,11,11, 9, + 11, 9, 6, 8, 8, 8, 9,10, 7, 9, 9, 8, 9, 9, 9,10, + 10, 9,10,10, 7, 9, 9, 9,10,10, 9,10, 9, 7, 9, 9, + 9, 9,10, 9,10, 9, 9,10,10, 9, 9,11,10,11,11, 8, + 9,10,10,11,11, 9,11, 9, 7, 9, 9, 9,10,10, 8,10, + 10, 9,10,10,10,10,11,10,11,11, 9,10, 9,10,11,11, + 10,11,10, +}; + +static const static_codebook _44p6_p4_0 = { + 5, 243, + (long *)_vq_lengthlist__44p6_p4_0, + 1, -531365888, 1616117760, 2, 0, + (long *)_vq_quantlist__44p6_p4_0, + 0 +}; + +static const long _vq_quantlist__44p6_p4_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p6_p4_1[] = { + 6, 8, 8,10,10, 8, 9, 9,10,11, 8,10, 9,11,10, 9, + 10,10,11,11, 9,10,10,11,11, 8, 9, 9,10,10, 9, 9, + 10,11,11,10,10,10,11,11,10,11,11,11,11,10,11,11, + 11,11, 8, 9, 9,11,10,10,10,10,11,11, 9,10, 9,11, + 11,10,11,11,11,11,10,11,10,11,11,10,10,11,11,11, + 10,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,10,11,10,11,11,11,11,11,11,11,10,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11, 8, 9,10, + 11,11,10,10,11,11,11,10,10,10,11,11,10,11,11,12, + 12,10,11,11,12,12,10,10,11,11,11,10,10,11,11,12, + 11,11,11,12,12,11,11,12,12,12,11,11,12,12,12,10, + 10,10,11,11,11,11,11,12,12,10,11,11,12,12,11,12, + 12,12,12,11,12,11,12,12,11,11,11,11,12,11,11,12, + 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,11,11,11,12,11,11,12,12,12,12,11,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12, 8,10, 9,11,11,10, + 10,10,11,11,10,11,10,11,11,10,11,11,12,12,10,11, + 11,12,12,10,10,10,11,11,10,11,11,12,12,11,11,11, + 12,12,11,11,12,12,12,11,12,12,12,12,10,11,10,11, + 11,11,11,11,12,12,10,11,10,12,11,11,12,11,12,12, + 11,12,11,12,12,11,11,11,12,12,11,11,12,12,12,11, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,11,11, + 11,12,11,11,12,12,12,12,11,12,11,12,12,12,12,12, + 12,12,12,12,12,12,12,10,11,11,11,12,11,11,12,12, + 12,11,11,11,12,12,11,12,12,12,12,11,12,12,12,12, + 11,11,12,12,12,11,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,13,11,12,11,12,12,12,12, + 12,12,12,11,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,13,12,13,12,12,12,12,13,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,13,13,13,13,12, + 12,12,13,12,10,11,11,12,11,11,11,12,12,12,11,12, + 11,12,12,11,12,12,12,12,11,12,12,12,12,11,11,12, + 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,11,12,11,12,12,12,12,12,12,12, + 11,12,12,12,12,12,12,12,12,12,12,12,12,13,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,13,12,12,12,12,13,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,13,13,12,13,12,13, + 12, 8,10,10,11,11,10,10,11,11,11,10,11,10,11,11, + 10,11,11,12,12,10,11,11,12,12, 9,10,11,11,11,10, + 10,11,12,12,10,11,11,12,12,11,11,12,12,12,11,12, + 12,12,12,10,11,10,11,11,11,11,11,12,12,10,11,11, + 12,12,11,12,12,12,12,11,12,11,12,12,11,11,11,12, + 12,11,11,12,12,12,11,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,11,11,11,12,12,11,12,12,12,12,11, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12, 9,10, + 10,11,11,10,11,11,12,12,10,11,11,12,12,11,11,12, + 12,12,11,12,12,12,12,10,11,11,12,12,11,11,12,12, + 12,11,11,12,12,12,11,11,12,12,12,12,12,12,12,12, + 10,11,11,12,12,11,12,12,12,12,11,12,11,12,12,12, + 12,12,12,12,12,12,12,12,12,11,11,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12, 9,10,10,11,11, + 10,11,11,12,12,10,11,11,12,11,11,12,12,12,12,11, + 12,12,12,12,10,11,11,12,12,11,11,11,12,12,11,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,10,11,11, + 12,12,11,12,12,12,12,11,12,11,12,12,12,12,12,12, + 12,12,12,12,12,12,11,12,12,12,12,11,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,11, + 12,12,12,12,12,12,12,12,12,11,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,11,11,11,12,12,11,12,12, + 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 13,11,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,13,12,13,12,12,13,13,13,11,12,12,12,12,12, + 12,12,13,13,12,12,12,13,12,12,12,12,13,13,12,13, + 12,13,13,12,12,12,12,12,12,12,12,12,13,12,13,13, + 13,13,12,13,13,13,13,13,13,13,13,13,12,12,12,12, + 12,12,12,13,13,13,12,13,12,13,13,12,13,13,13,13, + 12,13,13,13,13,11,11,11,12,12,11,12,12,12,12,11, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,11,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,13, + 12,13,12,12,12,13,13,11,12,12,12,12,12,12,12,12, + 13,12,12,12,13,12,12,13,12,13,13,12,13,12,13,13, + 12,12,12,12,12,12,12,13,13,13,12,12,13,13,13,12, + 13,13,12,13,13,13,13,13,13,12,12,12,12,12,12,13, + 12,13,13,12,13,12,13,12,12,13,13,13,13,12,13,13, + 13,13, 8,10,10,11,11,10,10,11,11,11, 9,11,10,11, + 11,10,11,11,12,12,10,11,11,12,12,10,10,11,11,11, + 10,11,11,12,12,11,11,11,12,12,11,11,12,12,12,11, + 12,12,12,12, 9,11,10,11,11,10,11,11,12,12,10,11, + 10,12,12,11,12,12,12,12,11,12,11,12,12,11,11,11, + 12,12,11,12,12,12,12,11,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,11,11,11,12,12,11,12,12,12,12, + 11,12,11,12,12,12,12,12,12,12,12,12,12,12,12, 9, + 10,10,11,11,10,11,11,12,12,10,11,11,12,12,11,12, + 12,12,12,11,12,12,12,12,10,11,11,12,12,11,11,12, + 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,10,11,11,12,12,11,11,12,12,12,11,11,11,12,12, + 12,12,12,12,12,11,12,12,12,12,11,12,12,12,12,11, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,11,12,12,12,12,12,12,12,12,12,11,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12, 9,10,10,11, + 11,10,11,11,12,12,10,11,11,12,12,11,12,12,12,12, + 11,12,11,12,12,10,11,11,12,12,11,11,12,12,12,11, + 11,12,12,12,12,12,12,12,12,12,12,12,12,12,10,11, + 11,12,12,11,12,11,12,12,11,12,11,12,12,12,12,12, + 12,12,11,12,11,12,12,11,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 11,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,11,11,11,12,12,11,12, + 12,12,12,11,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,13, + 13,12,12,12,13,13,12,12,13,13,13,11,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,13,12,13,13,12, + 12,12,13,12,12,12,12,12,12,12,12,13,13,13,12,12, + 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11,11,13,15, 9,11,11,15,13, 6, 7, 8,11,11, 7, 7, + 9,11,13, 8, 9, 9,13,12,11,11,12,12,15,11,12,12, + 15,14, 6, 8, 7,11,11, 8, 9, 9,12,13, 7, 9, 7,13, + 11,11,12,12,14,15,11,12,11,15,12,10,11,11,12,14, + 10,11,12,12,15,12,13,13,14,15,13,12,14,12,16,15, + 15,15,16,16,10,11,11,14,12,12,13,13,15,14,10,12, + 11,15,12,15,15,15,16,17,13,14,12,17,12, 6, 8, 8, + 12,12, 8, 9,10,13,13, 8, 9, 9,13,13,12,12,13,15, + 16,12,13,13,16,15, 8, 9,10,12,13, 9, 9,11,13,14, + 10,11,11,14,14,13,13,14,15,16,13,14,14,16,16, 8, + 10, 9,13,13,10,11,11,14,14, 9,10,10,14,13,13,14, + 14,16,17,13,13,13,16,15,12,13,13,14,16,13,13,14, + 14,16,14,14,14,16,16,15,15,16,15,18,16,17,17,18, + 18,12,13,13,15,15,14,14,14,16,16,13,14,13,16,15, + 16,16,17,18,18,15,16,15,18,15, 6, 8, 8,12,12, 8, + 9, 9,13,13, 8,10, 9,13,13,12,13,13,15,16,12,13, + 12,16,15, 8, 9,10,13,13, 9,10,10,13,14,10,11,11, + 14,14,13,13,13,15,16,13,14,14,17,16, 8,10, 9,13, + 13,10,11,11,14,14, 9,11, 9,14,13,13,14,14,16,16, + 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16,16,13,14,12,17,14,13,13,14,15,16,13,13,14,15, + 16,14,15,14,16,17,15,14,16,14,18,16,17,17,18,18, + 13,14,13,16,14,14,14,14,16,16,13,14,13,17,14,17, + 17,17,18,18,15,16,14,18,15,11,13,13,16,16,13,14, + 15,16,17,13,14,14,17,16,16,17,17,18,19,17,17,17, + 19,18,13,14,14,17,17,13,13,15,16,18,15,15,15,17, + 17,17,16,18,17,20,18,17,18,19,19,13,14,14,16,17, + 15,15,16,16,18,14,15,14,16,16,17,17,18,18,20,17, + 18,16,18,17,16,17,16,19,18,16,16,17,18,19,18,18, + 18,19,19,18,17,18,17,21,20,19,19,21,21,16,16,17, + 18,18,17,17,18,19,19,16,17,16,19,18,20,20,20,19, + 21,18,18,17,20,18,12,13,13,16,15,13,14,14,16,16, + 13,14,13,17,16,16,17,17,18,18,15,17,15,19,17,13, + 14,14,16,17,14,14,15,16,17,14,15,15,17,17,16,16, + 17,17,18,17,17,17,19,19,13,14,13,17,15,14,15,15, + 17,16,14,15,13,17,15,17,18,17,19,18,16,17,15,20, + 16,16,17,17,18,18,16,16,17,18,18,17,18,17,19,18, + 17,17,18,18,20,19,20,19,20,19,16,16,16,19,16,17, + 17,17,19,18,16,17,16,19,16,19,19,19,19,19,18,19, + 17,19,17,11,13,13,16,16,13,14,14,17,17,13,14,14, + 17,17,15,17,17,19,19,16,18,17,20,19,12,14,14,17, + 17,13,14,15,17,18,14,15,15,17,18,16,16,17,18,20, + 17,18,18,20,18,13,14,14,17,17,14,15,15,17,18,14, + 15,15,17,17,17,18,17,19,19,17,18,17,19,19,15,16, + 16,18,18,15,16,17,18,19,16,17,17,19,19,17,17,18, + 18,21,18,19,19,21,19,16,17,17,18,18,17,17,18,19, + 19,17,18,17,19,19,19,19,19,20,20,18,19,18,21,19, + 12,13,13,16,16,13,14,14,16,17,13,15,14,17,16,15, + 16,17,17,19,16,17,17,19,18,13,13,14,16,17,14,13, + 15,16,17,14,15,15,17,17,15,15,17,17,20,17,17,18, + 19,18,13,14,14,17,16,15,15,15,17,18,14,15,14,17, + 16,17,17,17,18,18,16,17,16,19,17,16,15,17,17,19, + 16,15,17,16,19,17,16,17,18,19,17,16,19,16,20,19, + 18,19,19,19,16,17,17,18,18,17,17,17,18,19,16,17, + 16,19,18,20,19,19,20,19,18,18,17,20,17,11,13,13, + 16,16,13,14,15,16,17,14,15,14,18,16,17,17,17,18, + 21,17,18,17,20,19,13,14,14,17,16,13,14,15,16,18, + 15,16,15,18,17,17,16,17,17,19,17,18,18,20,19,13, + 14,14,16,17,15,15,16,17,18,14,15,14,18,17,17,18, + 18,19,20,17,18,16,19,17,16,17,15,19,18,16,16,16, + 18,18,17,18,17,20,19,18,17,18,17,20,20,20,19,22, + 20,16,17,17,18,19,18,18,18,19,20,16,17,16,19,18, + 20,19,19,20,20,18,19,17,20,17,13,14,14,16,17,14, + 14,16,16,18,14,16,15,17,16,16,16,17,17,18,17,17, + 16,19,18,14,14,15,16,17,14,14,16,16,18,16,16,16, + 17,17,16,15,17,16,19,18,18,18,19,19,14,15,15,17, + 17,15,16,16,17,18,14,16,14,18,16,17,17,18,18,19, + 16,17,16,19,17,16,16,17,16,18,16,16,17,16,19,18, + 18,18,17,18,17,16,18,16,20,19,19,19,19,19,16,17, + 17,18,18,17,17,18,19,19,16,17,16,19,17,18,19,19, + 19,20,17,18,16,20,16,11,14,13,17,17,14,14,16,16, + 18,14,16,14,19,16,18,18,19,18,19,18,19,18,21,18, + 13,15,14,18,16,14,14,16,16,18,16,17,16,19,17,18, + 16,19,17,20,19,19,19,21,19,13,14,15,17,18,17,16, + 17,17,19,14,16,14,18,16,20,19,19,20,21,18,19,16, + 21,17,17,18,16,19,17,16,16,17,18,18,19,19,18,21, + 18,17,17,18,17,20,20,20,20,22,20,17,17,18,18,20, + 19,19,19,18,20,16,17,17,19,19,21,21,21,20,21,17, + 19,17,23,17,11,13,13,16,16,13,14,14,17,17,13,14, + 14,17,17,16,17,17,19,20,15,16,16,19,19,13,14,14, + 16,17,14,15,15,17,18,14,15,15,17,17,17,17,18,19, + 19,17,17,18,19,19,13,14,14,17,16,14,15,15,17,17, + 13,15,14,18,17,17,18,18,19,20,16,17,16,19,18,16, + 16,17,18,18,17,17,17,18,19,17,18,17,19,19,19,19, + 19,19,20,19,20,19,20,20,15,16,16,18,17,16,17,17, + 20,18,15,16,16,19,17,19,19,19,20,20,17,18,17,21, + 17,11,13,13,16,16,13,14,15,16,17,13,15,14,17,16, + 17,17,18,18,20,17,17,17,19,19,13,14,14,17,17,14, + 14,15,17,18,15,15,15,18,17,17,17,18,17,20,18,18, + 17,20,18,13,14,14,16,17,15,15,16,17,18,14,15,13, + 17,17,17,18,18,19,20,17,17,16,19,17,16,17,17,18, + 18,16,16,17,18,18,18,18,18,19,19,18,17,19,18,21, + 19,20,20,20,20,16,15,17,18,18,17,17,18,18,20,16, + 16,16,18,17,20,19,20,21,22,17,18,17,20,17,12,13, + 13,16,16,13,14,15,16,17,13,14,14,17,16,16,17,18, + 18,19,15,16,16,19,18,13,14,14,16,17,14,14,15,16, + 17,14,15,15,17,17,16,16,17,17,19,17,17,17,19,18, + 13,14,13,17,16,14,15,15,17,17,13,15,13,17,16,17, + 17,17,19,19,15,17,15,19,17,16,17,17,18,18,16,16, + 17,17,19,17,18,17,19,19,18,17,19,17,19,19,19,19, + 20,19,15,17,15,19,16,17,17,16,19,18,16,17,15,18, + 16,19,19,19,20,19,17,19,16,19,16,11,14,14,17,17, + 15,14,16,16,18,15,16,14,18,16,18,18,19,18,21,18, + 19,18,20,18,13,15,14,18,17,14,14,16,16,18,16,17, + 16,19,17,17,17,19,17,22,19,19,19,21,19,13,14,15, + 17,18,17,16,17,17,19,14,16,14,18,16,19,19,19,20, + 21,18,18,16,20,17,17,18,16,19,18,15,17,17,19,19, + 19,19,18,21,19,18,17,20,17,21,22,21,20,21,21,17, + 16,19,18,20,19,18,19,18,20,16,17,16,19,18,21,20, + 21,19,23,18,19,16,20,17,13,14,14,17,16,14,14,15, + 16,18,14,16,14,17,16,16,16,17,17,19,16,17,16,19, + 17,14,15,15,17,17,14,14,16,16,17,15,16,16,18,17, + 16,16,17,17,19,17,18,17,19,18,14,15,14,17,16,16, + 16,16,17,17,14,16,14,17,16,18,18,18,18,19,16,17, + 15,19,16,17,17,17,18,18,16,15,17,17,18,18,18,18, + 19,19,17,16,18,16,19,19,19,19,19,19,16,17,16,19, + 16,18,18,17,19,18,16,17,16,19,16,19,19,20,19,19, + 17,18,16,20,16, +}; + +static const static_codebook _44p6_p5_0 = { + 5, 3125, + (long *)_vq_lengthlist__44p6_p5_0, + 1, -528744448, 1616642048, 3, 0, + (long *)_vq_quantlist__44p6_p5_0, + 0 +}; + +static const long _vq_quantlist__44p6_p5_1[] = { + 3, + 2, + 4, + 1, + 5, + 0, + 6, +}; + +static const long _vq_lengthlist__44p6_p5_1[] = { + 2, 3, 3, 3, 3, 3, 3, +}; + +static const static_codebook _44p6_p5_1 = { + 1, 7, + (long *)_vq_lengthlist__44p6_p5_1, + 1, -533200896, 1611661312, 3, 0, + (long *)_vq_quantlist__44p6_p5_1, + 0 +}; + +static const long _vq_quantlist__44p6_p6_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p6_p6_0[] = { + 1, 5, 5, 5, 7, 9, 5, 9, 7, 5, 7, 8, 7, 7,10, 9, + 10,10, 5, 8, 7, 9,10,10, 7,10, 7, 6, 9, 9, 9,10, + 12, 9,11,11, 9,10,11,11,11,13,12,13,13, 9,11,11, + 12,13,13,11,13,11, 6, 9, 9, 9,11,11, 9,12,10, 9, + 11,11,11,11,13,12,13,13, 9,11,10,12,13,13,11,13, + 11, 6, 9, 9, 9,11,12, 9,12,11, 9,10,11,10,10,13, + 12,13,13, 9,11,11,12,13,12,11,13,11, 7, 9,10, 9, + 10,12,10,12,11,10,10,12,10,10,12,12,12,13,10,11, + 11,12,12,13,10,12,10, 7,10,10,11,11,14,11,14,11, + 10,12,11,11,11,14,14,14,14,10,11,12,14,14,14,11, + 14,11, 6, 9, 9, 9,11,12, 9,12,11, 9,11,11,11,11, + 13,12,12,13, 9,11,10,12,13,13,10,13,10, 7,10,10, + 11,11,14,11,14,11,10,12,11,11,11,14,14,15,14,10, + 11,12,13,14,15,11,14,11, 7,10, 9,10,11,12, 9,12, + 10,10,11,11,10,10,12,12,13,12, 9,12,10,12,13,12, + 10,12,10, +}; + +static const static_codebook _44p6_p6_0 = { + 5, 243, + (long *)_vq_lengthlist__44p6_p6_0, + 1, -527106048, 1620377600, 2, 0, + (long *)_vq_quantlist__44p6_p6_0, + 0 +}; + +static const long _vq_quantlist__44p6_p6_1[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p6_p6_1[] = { + 2, 6, 6, 6, 7, 8, 6, 8, 7, 6, 7, 7, 7, 7, 8, 7, + 8, 8, 6, 7, 7, 7, 8, 8, 7, 8, 7, 6, 8, 8, 8, 9, + 9, 8, 9, 9, 8, 9, 9, 9, 9,10, 9,10,10, 8, 9, 9, + 9,10,10, 9,10, 9, 6, 8, 8, 8, 9, 9, 8, 9, 9, 8, + 9, 9, 9, 9,10, 9,10,10, 8, 9, 9, 9,10, 9, 9,10, + 9, 6, 8, 8, 8, 9, 9, 8, 9, 9, 8, 9, 9, 9, 9,10, + 9, 9,10, 8, 9, 9, 9,10, 9, 9,10, 9, 7, 8, 8, 8, + 9, 9, 8, 9, 9, 8, 8, 9, 9, 9, 9, 9, 9, 9, 8, 9, + 9, 9,10, 9, 9, 9, 9, 7, 9, 9, 9, 9,10, 9,10, 9, + 9, 9, 9, 9, 9,10,10,10,10, 9, 9, 9,10,10,10, 9, + 10, 9, 6, 8, 8, 8, 9, 9, 8, 9, 9, 8, 9, 9, 9, 9, + 10, 9,10,10, 8, 9, 9, 9,10, 9, 9,10, 9, 7, 9, 9, + 9, 9,10, 9,10, 9, 9, 9, 9, 9, 9,10,10,10,10, 9, + 9, 9,10,10,10, 9,10, 9, 7, 8, 8, 8, 9, 9, 8, 9, + 9, 8, 9, 9, 9, 9,10, 9, 9,10, 8, 9, 8, 9, 9, 9, + 9,10, 9, +}; + +static const static_codebook _44p6_p6_1 = { + 5, 243, + (long *)_vq_lengthlist__44p6_p6_1, + 1, -530841600, 1616642048, 2, 0, + (long *)_vq_quantlist__44p6_p6_1, + 0 +}; + +static const long _vq_quantlist__44p6_p7_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p6_p7_0[] = { + 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, +}; + +static const static_codebook _44p6_p7_0 = { + 5, 243, + (long *)_vq_lengthlist__44p6_p7_0, + 1, -513979392, 1633504256, 2, 0, + (long *)_vq_quantlist__44p6_p7_0, + 0 +}; + +static const long _vq_quantlist__44p6_p7_1[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p6_p7_1[] = { + 1, 4, 5, 5,10,10, 5,10,10, 5,10,10,10,10,10,10, + 10,10, 5,10,10,10,10,10,10,10,10, 7,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10, 6,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10, 6,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10, 9,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10, 9,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10, 6,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10, 9,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, 9,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,11,11,11,11,11, + 11,11,11, +}; + +static const static_codebook _44p6_p7_1 = { + 5, 243, + (long *)_vq_lengthlist__44p6_p7_1, + 1, -516716544, 1630767104, 2, 0, + (long *)_vq_quantlist__44p6_p7_1, + 0 +}; + +static const long _vq_quantlist__44p6_p7_2[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const long _vq_lengthlist__44p6_p7_2[] = { + 1, 2, 3, 4, 5, 7, 7, 8, 8, 9, 9,10,10,11,11,12, + 12,13,13,14,14,15,15,15,15, +}; + +static const static_codebook _44p6_p7_2 = { + 1, 25, + (long *)_vq_lengthlist__44p6_p7_2, + 1, -518864896, 1620639744, 5, 0, + (long *)_vq_quantlist__44p6_p7_2, + 0 +}; + +static const long _vq_quantlist__44p6_p7_3[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const long _vq_lengthlist__44p6_p7_3[] = { + 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _44p6_p7_3 = { + 1, 25, + (long *)_vq_lengthlist__44p6_p7_3, + 1, -529006592, 1611661312, 5, 0, + (long *)_vq_quantlist__44p6_p7_3, + 0 +}; + +static const long _huff_lengthlist__44p6_short[] = { + 2, 8,13,15,16,18,21,22, 5, 4, 6, 8,10,12,17,21, + 9, 5, 5, 6, 8,11,15,19,11, 6, 5, 5, 6, 7,12,14, + 14, 8, 7, 5, 4, 4, 9,11,16,11, 9, 7, 4, 3, 7,10, + 22,15,14,12, 8, 7, 9,11,21,16,15,12, 9, 5, 6, 8, +}; + +static const static_codebook _huff_book__44p6_short = { + 2, 64, + (long *)_huff_lengthlist__44p6_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p7_l0_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44p7_l0_0[] = { + 2, 4, 4, 7, 7, 8, 8,10,10,11,11,12,12, 4, 5, 5, + 7, 7, 9, 9,11, 9,12,11,12,12, 4, 5, 5, 7, 7, 9, + 9, 9,10,10,11,12,12, 7, 7, 7, 7, 8, 9, 8,11, 5, + 12, 6,12,10, 7, 7, 7, 8, 7, 8, 9, 5,11, 6,12,10, + 12, 8, 9, 9, 9, 9,10,10,11, 7,11, 7,12, 9, 8, 9, + 8, 9, 9,10,10, 7,11, 7,11, 9,11,10,10,10,10,10, + 10,10,11,10,11, 8,11, 9,10,10,10,10,10,10,10,10, + 11, 8,10, 9,11,10,11,11,11,11,11,10,11,10,12,10, + 12,11,10,11,11,11,11,10,11,10,11,10,12,11,12,11, + 12,12,12,12,12,12,12,12,12,12,13,12,11,12,11,12, + 12,12,12,12,11,12,11,12,13, +}; + +static const static_codebook _44p7_l0_0 = { + 2, 169, + (long *)_vq_lengthlist__44p7_l0_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44p7_l0_0, + 0 +}; + +static const long _vq_quantlist__44p7_l0_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p7_l0_1[] = { + 4, 4, 4, 5, 5, 4, 4, 5, 5, 5, 4, 5, 4, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _44p7_l0_1 = { + 2, 25, + (long *)_vq_lengthlist__44p7_l0_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p7_l0_1, + 0 +}; + +static const long _vq_quantlist__44p7_l1_0[] = { + 54, + 29, + 79, + 0, + 108, +}; + +static const long _vq_lengthlist__44p7_l1_0[] = { + 1, 2, 3, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, +}; + +static const static_codebook _44p7_l1_0 = { + 2, 25, + (long *)_vq_lengthlist__44p7_l1_0, + 1, -514516992, 1620639744, 7, 0, + (long *)_vq_quantlist__44p7_l1_0, + 0 +}; + +static const long _huff_lengthlist__44p7_lfe[] = { + 2, 3, 1, 3, +}; + +static const static_codebook _huff_book__44p7_lfe = { + 2, 4, + (long *)_huff_lengthlist__44p7_lfe, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__44p7_long[] = { + 2, 7,14,16,17,17,18,20, 6, 3, 5, 8,10,11,13,15, + 13, 5, 3, 5, 8, 9,11,12,15, 7, 4, 3, 5, 7, 9,11, + 16,10, 7, 5, 6, 7, 9,10,17,11, 8, 7, 7, 6, 8, 8, + 19,13,11, 9, 9, 8, 8, 9,20,14,13,11,10, 8, 9, 9, +}; + +static const static_codebook _huff_book__44p7_long = { + 2, 64, + (long *)_huff_lengthlist__44p7_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p7_p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p7_p1_0[] = { + 2, 5, 5, 4, 7, 7, 4, 7, 7, 5, 7, 7, 7, 8, 9, 7, + 9, 9, 5, 7, 7, 7, 9, 9, 7, 9, 8, 6, 7, 8, 8, 9, + 10, 8, 9,10, 8, 9,10,10,10,12,10,11,11, 8,10,10, + 10,11,12,10,11,11, 6, 8, 7, 8,10, 9, 8,10, 9, 8, + 10,10,10,11,11,10,12,11, 8,10, 9,10,11,11,10,12, + 10, 5, 8, 8, 8,10,10, 8,10,10, 7, 9,10, 9,10,11, + 9,11,11, 8,10,10,10,11,12,10,12,11, 7, 9, 9, 9, + 10,11, 9,11,11, 9, 9,11,10,11,12,11,11,12, 9,11, + 11,11,12,12,11,12,12, 7, 9, 9,10,11,11,10,12,11, + 9,11,10,11,11,12,11,13,12,10,11,11,12,13,13,11, + 13,11, 5, 8, 8, 8,10,10, 8,10,10, 8,10,10,10,11, + 12,10,12,11, 7,10, 9, 9,11,11, 9,11,10, 7, 9, 9, + 10,11,12,10,11,11,10,11,11,11,11,13,12,13,13, 9, + 10,11,11,12,13,11,12,11, 7, 9, 9, 9,11,11, 9,11, + 10, 9,11,11,11,12,12,11,12,12, 9,11, 9,11,12,11, + 10,12,11, +}; + +static const static_codebook _44p7_p1_0 = { + 5, 243, + (long *)_vq_lengthlist__44p7_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p7_p1_0, + 0 +}; + +static const long _vq_quantlist__44p7_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p7_p2_0[] = { + 4, 6, 6, 9, 9, 6, 8, 8,10,10, 6, 8, 8,10,10, 8, + 10,10,12,13, 8,10,10,13,12, 6, 8, 8,10,10, 8, 8, + 9,10,11, 8, 9, 9,11,11,10,10,11,12,13,10,11,11, + 13,13, 6, 8, 8,10,10, 8, 9, 9,11,11, 8, 9, 8,11, + 10,10,11,11,13,13,10,11,10,13,12, 9,10,10,12,12, + 10,10,11,12,13,10,11,11,13,13,12,12,13,12,15,13, + 13,13,15,14, 9,10,10,12,12,10,11,11,13,13,10,11, + 10,13,12,12,13,13,14,15,12,13,12,15,12, 6, 8, 8, + 10,11, 8, 9,10,11,12, 8, 9, 9,11,11,10,11,12,13, + 14,10,11,11,13,13, 8, 9, 9,11,12, 9,10,11,12,13, + 9,10,10,12,13,11,12,13,13,15,11,12,12,14,14, 8, + 9, 9,11,12, 9,10,11,12,13, 9,10,10,13,12,11,12, + 13,14,15,11,12,12,14,13,10,11,12,13,14,11,12,13, + 13,15,12,13,13,14,14,13,13,14,14,16,14,15,14,16, + 15,10,12,11,14,13,12,12,13,14,14,11,12,12,14,14, + 14,14,15,15,16,13,14,14,16,14, 6, 8, 8,11,10, 8, + 9, 9,11,11, 8,10, 9,12,11,10,11,11,13,13,10,12, + 11,14,13, 8, 9, 9,12,11, 9,10,10,12,13, 9,11,10, + 13,12,11,12,12,14,14,11,13,12,15,14, 8, 9, 9,12, + 11, 9,10,10,13,12, 9,11,10,13,12,11,12,12,14,14, + 11,13,12,15,13,10,11,12,13,14,11,12,13,13,14,12, + 13,12,14,14,13,13,14,14,16,14,15,14,16,16,10,12, + 11,14,13,12,13,13,14,14,11,13,12,15,13,14,14,15, + 16,16,13,14,13,16,14, 9,10,11,12,13,11,11,12,13, + 14,11,11,12,13,14,13,13,14,14,16,13,14,14,15,15, + 11,11,12,13,14,12,12,13,13,15,12,13,13,14,15,14, + 14,15,15,17,14,14,15,16,16,11,12,12,13,14,12,12, + 13,14,15,12,13,12,14,15,14,14,15,15,17,14,15,14, + 16,16,13,14,14,15,16,14,14,15,15,17,14,15,15,16, + 16,15,16,17,16,18,16,17,16,17,17,13,14,14,16,15, + 14,15,15,16,16,14,15,14,16,15,16,16,17,17,18,16, + 16,16,17,16, 9,11,10,13,12,11,12,11,14,13,11,12, + 11,14,13,13,14,14,16,15,13,14,13,16,14,11,12,12, + 14,13,12,12,13,14,14,12,13,13,15,14,14,14,15,16, + 16,14,15,14,17,15,11,12,11,14,13,12,13,13,15,14, + 12,13,12,15,13,14,15,14,16,16,14,15,14,17,15,13, + 14,14,15,16,14,14,15,16,16,14,15,15,16,16,15,16, + 16,16,17,16,16,16,17,17,13,14,14,16,15,14,15,15, + 17,16,14,15,14,17,15,16,17,17,17,17,16,16,16,18, + 16, 6, 8, 8,11,11, 8, 9, 9,11,12, 8, 9, 9,12,11, + 10,11,11,13,14,10,11,11,14,13, 8, 9, 9,11,12, 9, + 10,10,12,13, 9,10,10,13,12,11,11,12,13,15,11,12, + 12,15,14, 8, 9, 9,12,11, 9,10,11,12,13, 9,11,10, + 13,12,11,12,12,14,15,11,13,12,15,14,10,11,11,13, + 14,11,12,12,13,14,11,12,12,14,14,13,13,14,14,16, + 13,14,14,16,15,11,12,11,14,13,12,13,13,14,14,11, + 13,12,14,13,14,14,15,16,16,13,14,14,16,14, 8, 9, + 9,11,12, 9,10,10,12,13, 9,10,10,13,12,11,12,12, + 14,15,11,12,12,14,14, 9, 9,10,11,13,10,10,12,12, + 14,10,10,11,13,13,12,12,13,14,16,12,12,13,15,15, + 9,10,10,13,12,10,11,11,13,14,10,12,11,14,13,12, + 13,13,15,15,12,13,13,15,15,11,11,12,13,15,12,12, + 13,13,15,12,13,13,14,15,14,14,15,15,17,14,15,15, + 16,16,11,13,12,15,14,13,13,13,15,15,12,14,13,15, + 14,15,15,15,16,16,14,15,15,17,15, 7, 9, 9,12,11, + 9,10,10,12,12, 9,11,10,13,12,11,12,12,14,14,11, + 13,12,15,14, 9,10,10,12,12,10,10,11,12,13,10,11, + 11,14,13,12,12,13,14,15,12,13,13,15,14, 9,10,10, + 12,12,10,11,11,13,13,10,11,10,14,12,12,13,13,15, + 15,12,13,12,15,13,11,12,12,14,14,12,12,13,14,15, + 12,13,13,15,15,14,13,14,13,16,14,15,15,16,16,11, + 12,12,14,14,13,13,14,15,15,12,13,12,15,14,15,15, + 15,16,16,14,15,14,17,14,10,11,12,13,14,11,12,13, + 14,15,11,12,12,14,15,13,14,15,15,17,14,14,14,16, + 16,11,12,13,12,15,12,12,14,13,16,13,13,14,13,16, + 14,14,15,14,17,15,15,15,15,17,11,13,12,15,15,13, + 13,14,15,16,12,14,13,16,15,15,15,15,17,17,15,15, + 15,17,16,14,14,15,14,16,14,14,16,14,17,15,15,15, + 14,17,16,16,17,15,18,17,17,17,16,18,14,15,15,17, + 16,15,16,16,17,17,15,16,15,17,16,17,17,17,18,18, + 16,17,16,18,17,10,11,11,14,13,11,12,12,14,14,11, + 13,12,15,14,14,14,14,16,16,14,15,14,16,15,11,12, + 12,15,13,12,13,13,15,14,13,14,13,16,14,14,15,15, + 16,16,15,16,15,17,16,11,13,12,15,14,13,13,14,15, + 15,12,14,13,16,14,15,15,15,17,17,14,16,15,17,16, + 14,14,14,16,15,14,15,15,16,16,15,16,15,17,16,16, + 16,16,16,17,16,17,17,18,17,14,15,15,16,16,15,15, + 16,17,16,14,15,15,17,16,17,17,17,18,18,16,17,16, + 18,16, 6, 8, 8,11,11, 8, 9, 9,11,12, 8, 9, 9,12, + 11,10,11,12,13,14,10,11,11,14,13, 8, 9, 9,11,12, + 9,10,11,12,13, 9,11,10,13,12,11,12,13,14,15,11, + 12,12,15,14, 8, 9, 9,12,11, 9,10,10,12,13, 9,10, + 10,13,12,11,12,12,14,15,11,12,12,14,13,11,11,12, + 13,14,11,12,13,13,15,12,13,13,14,14,13,14,14,14, + 16,14,15,14,16,16,10,11,11,14,13,11,12,12,14,14, + 11,12,12,14,13,13,14,14,15,16,13,14,13,16,14, 7, + 9, 9,11,11, 9,10,11,12,13, 9,10,10,12,12,11,12, + 13,14,15,11,12,12,14,14, 9,10,10,12,12,10,10,11, + 12,13,10,11,11,13,13,12,12,13,13,15,12,13,13,15, + 15, 9,10,10,12,12,10,11,11,13,13,10,11,10,13,12, + 12,13,13,14,15,12,13,12,15,13,11,12,12,14,14,12, + 12,13,14,15,13,14,13,15,15,14,13,15,13,16,15,15, + 15,16,16,11,12,12,14,14,12,13,13,14,15,12,13,12, + 15,14,14,15,15,16,17,13,14,13,16,13, 8, 9, 9,12, + 11, 9,10,10,12,13, 9,10,10,13,12,11,12,12,14,15, + 11,12,12,15,14, 9,10,10,12,13,10,11,12,13,14,10, + 11,11,14,13,12,13,13,15,15,12,13,13,15,15, 9,10, + 9,13,11,10,11,10,13,13,10,12,10,14,12,12,13,12, + 15,15,12,13,12,15,14,11,12,13,14,15,12,13,14,14, + 15,13,13,13,15,15,14,15,15,15,17,15,15,15,16,16, + 11,12,11,15,13,12,13,13,15,14,12,13,12,16,13,14, + 15,15,16,16,14,15,14,17,14,10,11,11,13,14,11,12, + 13,14,15,11,12,12,14,14,14,14,15,15,17,14,14,14, + 15,16,11,12,13,14,15,12,13,14,14,16,13,14,13,15, + 15,14,15,16,15,17,15,15,15,17,17,11,12,12,13,15, + 13,13,14,14,16,12,13,13,14,15,15,15,15,16,17,14, + 15,15,16,16,14,15,15,16,16,14,15,15,16,17,15,15, + 16,16,17,16,16,17,16,18,17,17,17,18,18,14,14,15, + 15,16,15,15,15,16,17,14,15,15,16,16,16,17,17,17, + 18,16,16,16,17,16,10,11,11,14,13,11,13,12,15,14, + 11,13,12,15,14,14,15,14,16,16,13,15,14,17,15,11, + 12,13,15,15,12,13,14,15,16,13,14,13,16,15,15,15, + 15,16,17,15,15,15,17,16,11,13,11,15,12,13,14,13, + 16,13,12,14,12,16,13,15,15,15,17,15,14,16,14,17, + 14,14,15,15,16,17,15,15,16,16,17,15,16,15,17,17, + 16,16,17,17,18,16,17,17,18,18,14,15,14,17,13,15, + 16,15,17,15,15,16,15,17,14,16,17,16,18,16,16,17, + 16,18,15, 9,11,11,13,13,10,12,12,14,14,11,12,12, + 14,14,13,14,14,15,16,13,14,14,16,16,10,11,12,14, + 14,11,12,13,14,15,11,13,13,15,15,13,14,14,15,16, + 14,15,15,16,16,11,12,12,14,14,12,13,13,15,15,12, + 13,12,15,14,14,15,15,16,16,14,15,14,17,16,12,13, + 13,15,16,13,13,14,15,16,13,14,14,16,16,14,15,16, + 16,17,15,16,16,17,17,13,14,14,16,15,14,15,15,17, + 16,14,15,14,17,15,16,16,17,17,17,16,16,16,18,16, + 10,11,12,14,14,11,12,13,14,15,11,13,12,15,15,13, + 14,15,16,16,14,15,15,17,16,11,11,13,14,15,12,12, + 14,14,16,12,13,14,15,15,14,14,15,16,17,15,15,15, + 17,17,12,13,12,15,15,13,14,14,16,15,13,14,13,16, + 15,15,16,15,17,17,15,16,15,17,16,13,12,15,14,16, + 14,13,15,14,17,14,13,15,15,17,15,14,17,15,18,16, + 15,17,17,18,14,15,15,17,16,15,16,16,17,17,15,16, + 15,17,16,16,17,17,18,18,16,17,16,18,17,10,11,11, + 14,14,11,12,12,14,15,11,13,12,15,14,13,14,14,16, + 16,14,15,14,16,16,11,12,12,14,14,12,12,13,15,15, + 12,13,13,15,15,14,14,15,16,16,14,15,15,17,16,11, + 12,12,15,15,13,13,13,15,15,12,13,13,15,15,15,15, + 15,17,17,14,15,15,17,16,13,14,13,16,15,14,14,14, + 16,16,14,15,14,17,16,15,15,16,16,17,16,17,16,18, + 17,14,15,15,16,16,15,15,15,17,17,14,15,15,17,16, + 16,17,17,18,18,16,17,16,18,16,12,13,13,15,15,13, + 14,14,16,16,13,14,14,16,16,14,15,16,16,18,15,16, + 16,17,17,13,13,14,14,16,14,14,15,15,17,14,14,15, + 15,17,15,15,17,15,18,16,16,17,17,18,13,14,14,16, + 16,14,15,15,16,17,14,15,15,17,16,16,17,16,17,18, + 16,17,16,18,17,15,14,16,13,18,16,15,17,14,18,16, + 15,17,14,18,17,16,18,15,19,17,17,18,16,19,15,16, + 16,17,17,16,17,17,18,18,16,17,16,18,17,18,18,18, + 19,18,17,18,17,19,17,11,12,12,15,15,13,13,14,15, + 16,13,14,13,16,15,15,15,15,16,17,15,16,15,17,16, + 12,13,13,15,15,13,13,14,15,16,14,15,14,16,15,15, + 15,16,16,17,16,16,16,18,17,12,13,13,15,15,14,14, + 15,16,16,13,14,13,16,15,16,16,16,17,17,15,16,15, + 18,16,15,15,15,17,15,14,15,15,16,16,16,17,16,17, + 16,16,16,17,16,17,17,18,17,19,18,15,15,16,17,17, + 16,16,16,17,17,15,16,15,17,16,17,18,18,18,18,16, + 17,16,18,16, 9,11,11,13,13,11,12,12,14,14,10,12, + 12,14,14,13,14,14,15,16,13,14,14,16,15,11,12,12, + 14,14,12,12,13,14,15,12,13,13,15,15,14,14,15,16, + 17,14,15,15,16,16,10,12,11,14,14,11,13,13,15,15, + 11,13,12,15,14,14,14,15,16,16,13,14,14,16,15,13, + 14,14,15,16,14,14,15,15,17,14,15,15,16,17,16,16, + 16,16,18,16,16,17,17,17,12,13,13,16,15,13,14,14, + 16,16,12,14,13,16,15,15,16,16,17,17,14,16,15,17, + 16,10,11,11,14,14,11,12,13,14,15,11,12,12,15,14, + 14,14,15,16,16,13,14,14,16,16,11,12,12,14,15,12, + 13,14,15,15,13,13,13,15,15,14,15,15,16,17,15,15, + 15,16,17,11,12,12,14,14,12,13,13,15,15,12,13,12, + 15,15,14,15,15,16,17,14,15,14,16,16,14,14,15,16, + 16,14,15,15,16,17,15,16,15,17,17,16,16,17,16,18, + 16,17,17,18,18,13,13,14,15,16,14,14,15,16,17,14, + 14,14,16,15,16,16,17,17,18,15,16,15,17,16,10,12, + 11,14,14,11,13,13,15,15,11,13,12,15,15,14,15,15, + 16,16,13,15,14,16,16,12,12,13,15,15,13,13,14,15, + 16,13,14,14,16,15,15,15,16,16,17,15,15,15,17,17, + 11,13,11,15,14,12,14,13,16,15,12,14,12,16,14,15, + 15,15,17,17,14,15,14,17,15,14,15,15,16,17,15,15, + 16,16,17,15,16,16,17,17,16,16,17,17,18,16,17,17, + 18,18,13,14,12,16,14,14,15,13,17,15,14,15,13,17, + 14,16,17,15,18,17,15,17,14,18,15,11,12,12,14,15, + 13,13,14,15,16,13,14,13,16,15,15,15,16,16,17,15, + 15,15,16,16,12,13,13,15,15,13,13,14,15,16,14,15, + 14,16,16,15,15,16,16,18,16,16,16,18,17,12,13,13, + 15,15,14,14,15,15,16,13,14,13,15,15,16,16,16,17, + 18,15,16,15,17,16,15,16,15,17,16,15,15,16,16,17, + 16,17,16,17,17,16,16,17,16,18,17,18,18,18,18,14, + 15,15,15,17,16,15,17,16,17,14,15,15,16,16,17,17, + 18,18,19,16,16,16,17,16,12,13,13,15,15,13,14,14, + 16,16,13,14,14,16,16,15,16,16,17,17,15,16,15,18, + 16,13,14,14,16,16,14,15,15,16,17,14,15,15,17,16, + 16,16,17,17,18,16,17,16,18,18,13,14,13,16,14,14, + 15,14,17,15,14,15,14,17,14,16,17,16,18,17,15,17, + 15,18,15,15,16,16,17,18,16,16,17,17,18,16,17,17, + 17,18,17,17,18,18,19,17,18,18,19,18,15,16,14,17, + 13,16,17,15,18,14,16,17,15,18,14,18,18,17,19,16, + 17,18,16,19,15, +}; + +static const static_codebook _44p7_p2_0 = { + 5, 3125, + (long *)_vq_lengthlist__44p7_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p7_p2_0, + 0 +}; + +static const long _vq_quantlist__44p7_p3_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p7_p3_0[] = { + 2, 5, 5, 4, 7, 7, 4, 7, 7, 5, 7, 8, 7, 8,10, 8, + 9, 9, 5, 7, 7, 8, 9, 9, 7,10, 8, 5, 7, 8, 8, 9, + 10, 8,10,10, 8, 9,10,10,10,12,10,12,12, 8,10,10, + 10,12,12,10,12,11, 5, 8, 7, 8,10,10, 8,10, 9, 8, + 10,10,10,11,12,10,12,12, 8,10, 9,10,12,12,10,12, + 10, 5, 8, 8, 7,10,10, 8,10,10, 7, 9,10, 9,10,12, + 10,12,12, 8,10,10,10,12,12,10,12,11, 7, 9,10, 9, + 11,12,10,12,11, 9, 9,12,11,10,14,12,12,13,10,12, + 11,12,13,13,11,14,12, 7,10, 9,10,11,11,10,12,11, + 9,11,11,11,11,13,12,14,13,10,12,12,12,14,14,11, + 14,12, 5, 8, 8, 8,10,10, 7,10,10, 8,10,10,10,11, + 12,10,12,12, 7,10, 9,10,12,12, 9,12,10, 7, 9,10, + 10,11,12,10,11,11,10,12,12,11,12,14,12,14,14, 9, + 11,11,12,13,14,11,13,11, 7,10, 9,10,11,12, 9,12, + 11,10,11,12,11,12,14,12,13,13, 9,12, 9,12,13,12, + 11,14,10, +}; + +static const static_codebook _44p7_p3_0 = { + 5, 243, + (long *)_vq_lengthlist__44p7_p3_0, + 1, -533200896, 1614282752, 2, 0, + (long *)_vq_quantlist__44p7_p3_0, + 0 +}; + +static const long _vq_quantlist__44p7_p3_1[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p7_p3_1[] = { + 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 7, 8, 8, 7, + 8, 8, 7, 8, 7, 7, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 9, 8, 8, 8, + 8, 8, 8, 8, 9, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 9, 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 9, + 8, 7, 8, 8, 7, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 9, 8, 7, 8, 8, 8, + 8, 9, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, + 8, 9, 9, 9, 8, 9, 9, 7, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, + 9, 8, 7, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, + 9, 8, 8, 9, 7, 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, + 8, 8, 8, 9, 9, 8, 9, 8, 7, 8, 8, 8, 8, 8, 8, 9, + 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 8, 8, 8, 8, 9, 9, + 8, 9, 8, +}; + +static const static_codebook _44p7_p3_1 = { + 5, 243, + (long *)_vq_lengthlist__44p7_p3_1, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p7_p3_1, + 0 +}; + +static const long _vq_quantlist__44p7_p4_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p7_p4_0[] = { + 1, 5, 5, 5, 7, 8, 5, 8, 7, 5, 7, 8, 7, 8,10, 8, + 10,10, 5, 8, 7, 8,10,10, 7,10, 8, 6, 8, 9, 9,10, + 12, 9,11,11, 9,10,11,11,11,13,11,13,13, 9,11,11, + 11,12,13,11,13,11, 6, 9, 8, 9,11,11, 9,12,10, 9, + 11,11,11,11,13,11,13,13, 9,11,10,11,13,13,11,13, + 11, 6, 9, 9, 8,10,11, 9,12,11, 8,10,11,10,11,13, + 11,13,13, 9,11,11,11,13,12,11,13,11, 8,10,10, 9, + 11,12,10,12,12,10,10,12,11,11,14,12,13,14,10,12, + 12,12,13,13,11,14,11, 8,11,10,11,12,13,11,14,12, + 10,12,11,11,12,14,13,15,14,10,12,12,13,14,15,12, + 14,12, 5, 9, 9, 9,11,12, 8,11,10, 9,11,11,11,11, + 13,11,12,13, 8,11,10,11,13,13,10,13,11, 8,10,11, + 11,12,14,11,13,12,10,12,12,12,12,14,14,15,14,10, + 11,12,13,14,15,11,14,12, 8,10,10,10,12,12, 9,12, + 11,10,12,12,11,11,14,12,13,13,10,12,10,12,14,13, + 11,13,11, +}; + +static const static_codebook _44p7_p4_0 = { + 5, 243, + (long *)_vq_lengthlist__44p7_p4_0, + 1, -531365888, 1616117760, 2, 0, + (long *)_vq_quantlist__44p7_p4_0, + 0 +}; + +static const long _vq_quantlist__44p7_p4_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p7_p4_1[] = { + 7, 8, 8,10,10, 8, 9, 9,10,11, 8, 9, 9,10,10, 9, + 10,10,11,11, 9,10,10,11,11, 8, 9, 9,10,10, 9, 9, + 10,11,11, 9,10,10,11,11,10,10,11,11,11,10,11,11, + 11,11, 8, 9, 9,10,10, 9,10,10,11,11, 9,10, 9,11, + 11,10,11,11,11,11,10,11,10,11,11,10,10,10,11,11, + 10,11,11,11,11,10,11,11,11,11,11,11,11,11,12,11, + 11,11,11,12,10,10,10,11,11,10,11,11,11,11,10,11, + 11,11,11,11,11,11,12,11,11,11,11,12,11, 8, 9,10, + 11,11, 9,10,11,11,11, 9,10,10,11,11,10,11,11,12, + 12,10,11,11,12,12,10,10,10,11,11,10,10,11,11,12, + 10,11,11,12,12,11,11,12,12,12,11,11,12,12,12,10, + 10,10,11,11,10,11,11,12,12,10,11,11,12,11,11,12, + 12,12,12,11,12,11,12,12,11,11,11,11,12,11,11,12, + 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,11,11,11,12,12,11,12,12,12,12,11,12,11,12,12, + 12,12,12,12,12,12,12,12,12,12, 8,10, 9,11,11, 9, + 10,10,11,11, 9,10,10,11,11,10,11,11,12,12,10,11, + 11,12,12,10,10,10,11,11,10,11,11,12,12,10,11,11, + 12,12,11,11,12,12,12,11,12,12,12,12,10,10,10,11, + 11,10,11,11,12,12,10,11,10,12,11,11,12,11,12,12, + 11,12,11,12,12,11,11,11,12,12,11,12,12,12,12,11, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,11,11, + 11,12,11,11,12,12,12,12,11,12,11,12,12,12,12,12, + 12,12,12,12,12,12,12,10,11,11,11,12,11,11,12,12, + 12,11,11,11,12,12,11,12,12,12,12,11,12,12,12,12, + 11,11,12,12,12,11,12,12,12,12,12,12,12,12,12,12, + 12,13,12,13,12,12,12,13,13,11,12,11,12,12,11,12, + 12,12,12,11,12,12,12,12,12,12,12,13,13,12,12,12, + 13,13,12,12,12,12,12,12,12,12,12,13,12,12,13,13, + 13,12,13,13,13,13,12,13,13,13,13,12,12,12,12,12, + 12,12,13,13,13,12,12,12,13,12,12,13,13,13,13,12, + 13,13,13,13,10,11,11,12,11,11,11,11,12,12,11,12, + 11,12,12,11,12,12,12,12,11,12,12,12,12,11,11,11, + 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,13, + 13,12,12,12,13,13,11,12,11,12,12,12,12,12,12,12, + 11,12,11,12,12,12,12,12,13,13,12,12,12,13,12,12, + 12,12,12,12,12,12,12,13,13,12,12,12,13,13,12,13, + 13,13,13,12,13,13,13,13,12,12,12,12,12,12,12,12, + 13,13,12,13,12,13,12,12,13,13,13,13,13,13,13,13, + 13, 8,10,10,11,11, 9,10,10,11,11, 9,10,10,11,11, + 10,11,11,12,12,10,11,11,12,12, 9,10,10,11,11,10, + 10,11,11,12,10,11,11,12,12,11,11,12,12,12,11,11, + 12,12,12,10,10,10,11,11,10,11,11,12,12,10,11,10, + 12,11,11,12,11,12,12,11,12,11,12,12,11,11,11,12, + 12,11,11,12,12,12,11,12,12,12,12,11,12,12,12,12, + 12,12,12,12,12,11,11,11,12,11,11,12,12,12,12,11, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12, 9,10, + 10,11,11,10,11,11,11,12,10,11,11,12,12,11,11,11, + 12,12,11,11,11,12,12,10,10,11,11,12,11,11,12,12, + 12,11,11,11,12,12,11,11,12,12,12,11,12,12,12,12, + 10,11,11,12,12,11,11,11,12,12,11,12,11,12,12,11, + 12,12,12,12,11,12,12,12,12,11,11,12,12,12,11,12, + 12,12,12,12,12,12,12,12,12,12,12,12,13,12,12,12, + 12,13,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,13,12, 9,10,10,11,11, + 10,11,11,12,12,10,11,11,12,11,11,12,11,12,12,11, + 12,11,12,12,10,11,11,12,12,11,11,11,12,12,11,12, + 11,12,12,11,12,12,12,12,12,12,12,12,12,10,11,11, + 12,12,11,12,11,12,12,11,12,11,12,12,12,12,12,13, + 12,12,12,12,12,12,11,12,11,12,12,11,12,12,12,12, + 12,12,12,12,12,12,12,12,12,13,12,12,12,12,13,11, + 12,12,12,12,12,12,12,13,12,11,12,12,12,12,12,12, + 12,13,12,12,12,12,13,12,10,11,11,12,12,11,12,12, + 12,12,11,12,12,12,12,12,12,12,12,13,12,12,12,13, + 13,11,11,12,12,12,12,12,12,12,13,12,12,12,12,12, + 12,12,13,12,13,12,12,13,13,13,11,12,12,12,12,12, + 12,12,13,13,12,12,12,13,12,12,13,12,13,13,12,13, + 12,13,13,12,12,12,12,12,12,12,13,12,13,12,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,12,12,12,13, + 13,12,13,13,13,13,12,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,10,11,11,12,12,11,12,12,12,12,11, + 12,12,12,12,12,12,12,13,13,12,12,12,13,13,11,12, + 12,12,12,12,12,12,12,13,12,12,12,13,12,12,12,13, + 13,13,12,13,13,13,13,11,12,12,12,12,12,12,12,13, + 13,12,12,12,13,12,12,13,13,13,13,12,13,12,13,13, + 12,12,12,12,12,12,13,13,13,13,12,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,12,12,12,13,12,12,13, + 13,13,13,12,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13, 8,10,10,11,11, 9,10,10,11,11, 9,10,10,11, + 11,10,11,11,12,12,10,11,11,12,12,10,10,10,11,11, + 10,11,11,11,12,10,11,11,12,12,11,11,12,12,12,11, + 11,12,12,12, 9,10,10,11,11,10,11,11,12,12,10,11, + 10,12,11,11,12,11,12,12,11,12,11,12,12,11,11,11, + 12,12,11,11,12,12,12,11,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,11,11,11,12,11,11,12,12,12,12, + 11,12,11,12,12,12,12,12,12,12,12,12,12,12,12, 9, + 10,10,11,11,10,11,11,12,12,10,11,11,12,12,11,11, + 12,12,12,11,12,12,12,12,10,11,11,12,12,11,11,12, + 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,10,11,11,12,12,11,11,12,12,12,11,11,11,12,12, + 12,12,12,12,12,11,12,12,12,12,11,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,13,12,13,12,12, + 12,13,12,11,12,12,12,12,12,12,12,12,12,11,12,12, + 12,12,12,12,12,13,12,12,12,12,13,12, 9,10,10,11, + 11,10,11,11,12,12,10,11,11,12,12,11,11,11,12,12, + 11,12,11,12,12,10,11,11,12,12,11,11,12,12,12,11, + 11,11,12,12,11,12,12,12,12,11,12,12,12,12,10,11, + 10,12,11,11,11,11,12,12,11,12,11,12,12,11,12,12, + 12,12,11,12,11,12,12,11,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,13,12,12,12,12,13, + 11,12,11,12,12,12,12,12,12,12,11,12,12,12,12,12, + 12,12,13,12,12,12,12,13,12,10,11,11,12,12,11,12, + 12,12,12,11,12,12,12,12,12,12,12,13,13,12,12,12, + 13,13,11,12,12,12,12,12,12,12,12,13,12,12,12,13, + 13,12,12,13,13,13,12,13,13,13,13,11,12,12,12,12, + 12,12,12,12,13,12,12,12,12,12,12,13,13,13,13,12, + 13,12,13,13,12,12,12,12,13,12,13,13,13,13,12,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,12,12,12, + 12,12,12,13,13,13,13,12,13,12,13,13,13,13,13,13, + 13,13,13,13,13,13,11,11,11,12,12,11,12,12,12,12, + 11,12,12,12,12,12,12,12,13,13,12,12,12,13,12,11, + 12,12,12,12,12,12,12,13,13,12,12,12,13,13,12,12, + 13,13,13,12,13,13,13,13,11,12,11,12,12,12,12,12, + 13,12,12,12,12,13,12,12,13,12,13,13,12,13,12,13, + 12,12,12,12,12,13,12,12,13,13,13,12,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,12,12,12,12,12,12, + 13,13,13,13,12,13,12,13,12,13,13,13,13,13,13,13, + 13,13,13,10,11,11,12,12,10,11,11,12,12,10,11,11, + 12,12,11,12,12,12,12,11,12,12,12,12,11,11,11,12, + 12,11,11,12,12,12,11,12,12,12,12,12,12,12,13,13, + 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(long *)_vq_lengthlist__44p7_p4_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p7_p4_1, + 0 +}; + +static const long _vq_quantlist__44p7_p5_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p7_p5_0[] = { + 2, 6, 6, 9, 9, 5, 7, 8,10,11, 5, 8, 7,11,10, 8, + 10,11,12,13, 8,11,10,13,12, 6, 7, 8,10,11, 7, 8, + 10,10,12, 8, 9, 9,12,11,10,10,12,11,14,10,11,12, + 14,13, 6, 8, 7,11,10, 8, 9, 9,11,12, 7,10, 8,12, + 10,10,12,12,13,14,10,12,10,14,11, 9,10,11,11,12, + 10,10,11,11,13,11,12,12,13,13,12,11,13,11,15,13, + 14,13,14,14, 9,11,10,12,11,11,12,12,13,13,10,11, + 10,13,11,13,13,14,14,14,12,13,11,14,11, 7, 8, 9, + 11,12, 9, 9,11,12,13, 9,10,10,13,12,11,12,13,13, + 15,11,12,12,14,14, 9,10,10,12,13,10,10,12,12,14, + 11,11,11,13,13,12,12,13,13,15,12,13,13,15,14, 9, + 10,10,12,13,10,11,11,13,14,10,12,11,14,13,12,13, + 13,14,15,12,13,13,15,14,12,12,13,13,14,12,13,13, + 13,15,13,14,14,14,15,14,14,15,14,16,14,15,15,16, + 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13,13,14,14,15,13,13,12,15,13,12,13,13,14,14,12, + 13,13,14,15,13,14,14,15,15,13,13,15,13,16,15,15, + 15,16,16,12,13,13,14,14,13,14,14,15,15,12,13,12, + 15,14,15,15,15,16,16,13,14,13,15,13, 7,10, 9,12, + 12, 9,10,11,13,13, 9,11,10,13,13,11,13,13,14,15, + 11,13,12,15,14, 9,11,11,13,13,10,10,12,13,14,11, + 12,12,14,14,12,13,14,14,15,13,13,13,15,15, 9,11, + 10,13,12,11,12,11,14,14,10,12,10,14,13,13,14,13, + 15,15,12,14,12,15,14,12,13,13,14,15,13,13,14,14, + 15,13,14,14,15,15,14,14,15,14,17,14,15,15,16,16, + 12,13,12,15,13,13,14,14,15,15,12,14,13,15,13,14, + 15,15,16,16,14,15,14,16,14,11,12,12,14,14,13,13, + 14,14,15,13,14,13,15,15,14,15,15,16,17,14,15,15, + 16,15,12,13,13,15,15,13,13,14,15,16,14,14,14,16, + 15,15,15,16,15,17,15,16,15,17,16,12,13,13,14,15, + 14,14,15,15,16,13,14,13,15,15,15,15,16,16,17,15, + 15,15,16,15,14,15,15,16,16,14,15,15,16,17,15,16, + 16,17,17,16,15,16,15,17,16,17,17,17,17,14,15,15, + 15,16,15,15,16,16,17,14,15,15,16,16,16,16,17,17, + 18,15,16,15,17,15,11,13,12,14,14,12,13,13,15,15, + 12,14,13,15,14,14,15,15,16,16,14,15,14,16,15,12, + 13,13,15,15,13,14,14,15,16,13,14,14,16,16,15,15, + 16,16,17,15,16,15,17,16,12,13,13,15,14,13,14,14, + 16,15,13,14,13,16,14,15,16,15,17,16,15,15,14,18, + 15,14,15,15,16,16,15,15,16,16,17,15,16,15,17,16, + 16,16,17,17,18,16,17,17,18,17,14,15,15,16,15,15, + 16,15,17,16,15,15,15,17,15,16,17,17,18,17,16,17, + 16,18,15,10,12,12,14,14,12,13,13,14,14,12,13,13, + 14,14,13,14,14,15,15,13,14,14,16,15,11,12,13,14, + 14,12,13,13,15,15,12,13,13,15,15,13,14,15,15,16, + 14,15,15,16,16,12,13,13,14,14,13,13,14,15,15,13, + 14,13,15,15,14,15,15,16,16,14,15,14,16,15,13,14, + 14,15,15,13,14,14,15,16,14,14,15,16,16,14,15,15, + 15,17,15,16,16,17,17,13,14,14,15,15,14,15,15,16, + 16,14,15,15,16,16,15,16,16,16,17,15,16,15,17,16, + 11,12,12,14,14,12,13,13,14,15,12,13,13,15,14,13, + 14,14,15,16,13,14,14,16,15,12,13,13,14,15,13,13, + 14,15,15,13,14,14,15,15,14,14,15,15,17,14,15,15, + 16,16,12,13,13,15,15,13,14,14,15,15,13,14,13,15, + 15,14,15,15,16,17,14,15,15,16,16,13,13,14,15,16, + 14,14,15,15,16,14,15,15,16,16,15,15,16,15,18,15, + 16,16,17,17,14,15,15,16,16,15,15,15,16,16,14,15, + 15,17,16,16,16,16,17,17,15,16,16,17,16,10,12,12, + 14,14,12,13,13,14,15,12,13,13,15,14,14,14,15,15, + 16,14,15,14,16,15,12,13,13,15,14,13,13,14,15,15, + 13,14,14,15,15,14,14,15,15,16,14,15,15,16,16,12, + 13,13,15,15,13,14,14,15,16,13,14,13,15,14,15,15, + 15,16,16,14,15,15,16,15,13,14,14,16,15,14,14,14, + 15,16,14,15,15,16,16,15,15,16,15,17,16,17,16,17, + 17,14,14,15,15,16,15,15,16,16,16,14,15,14,16,15, + 16,16,16,17,17,15,16,15,17,15,11,13,13,14,15,13, + 13,14,15,15,13,14,13,15,15,14,15,15,15,16,14,15, + 15,17,15,13,13,14,15,15,13,14,15,15,16,14,14,14, + 16,16,15,14,16,15,17,15,16,16,17,16,13,14,14,15, + 15,14,14,14,16,16,13,15,14,16,15,15,15,16,17,17, + 15,16,15,17,16,14,15,15,15,16,15,15,16,15,17,15, + 16,16,16,17,16,16,17,15,18,16,17,17,17,17,14,15, + 15,16,16,15,16,16,17,17,15,16,15,17,16,16,17,17, + 18,18,16,17,15,18,16,10,12,12,14,14,13,13,14,14, + 15,13,14,13,15,14,14,15,15,15,16,15,15,15,16,15, + 12,13,13,15,14,12,12,14,14,15,14,15,14,16,15,15, + 14,15,14,17,15,16,16,17,16,12,13,13,14,15,14,14, + 15,15,16,13,14,12,16,14,15,16,16,16,17,15,16,14, + 17,15,14,15,14,16,15,14,14,15,15,15,15,16,15,17, + 16,15,14,16,14,16,16,17,17,18,17,14,14,15,15,16, + 15,16,16,16,17,14,15,14,16,15,16,16,17,17,17,15, + 16,14,17,14,10,12,12,14,13,12,13,13,14,14,11,13, + 12,14,14,13,14,14,15,16,13,14,14,16,15,12,13,13, + 14,14,13,13,14,15,15,13,14,13,15,15,14,14,15,15, + 16,14,15,15,16,16,11,13,12,14,14,12,13,13,15,15, + 12,13,13,15,15,14,15,15,16,16,13,14,14,16,15,13, + 14,14,15,15,14,15,15,15,16,14,15,15,16,16,15,16, + 16,16,17,16,16,16,17,17,13,14,14,15,15,14,15,15, + 16,16,13,14,14,16,15,15,16,16,17,17,15,15,15,17, + 15,11,12,12,14,14,12,13,13,14,15,12,13,13,15,14, + 14,14,15,15,16,14,14,14,16,15,12,13,13,15,14,13, + 13,14,15,15,13,14,14,16,15,14,15,15,15,16,15,15, + 15,16,16,12,13,13,14,15,13,13,14,15,15,13,14,13, + 15,15,15,15,15,16,16,14,15,14,16,15,14,14,15,16, + 16,14,15,15,15,16,15,16,15,16,16,15,15,16,15,17, + 16,16,16,17,17,13,14,14,15,16,14,15,15,16,16,14, + 14,14,16,16,16,16,16,17,17,15,15,15,17,15,11,12, + 12,14,14,12,13,13,14,15,12,13,13,15,14,14,14,14, + 15,16,13,14,14,16,15,12,13,13,15,15,13,13,14,15, + 16,13,14,14,15,15,14,15,15,16,17,14,15,15,17,16, + 12,13,13,15,14,13,14,14,15,15,13,14,13,15,15,14, + 15,15,16,16,14,15,14,17,15,14,15,15,16,16,14,15, + 15,16,17,15,15,15,17,17,15,16,16,16,17,16,17,16, + 17,17,13,15,14,16,15,14,15,15,16,16,14,15,14,16, + 15,16,16,16,17,17,15,16,15,17,15,10,12,12,14,14, + 13,13,14,14,15,13,14,13,15,14,14,15,15,15,17,14, + 15,15,16,15,12,13,13,15,14,12,12,14,14,15,14,15, + 14,16,15,15,14,16,15,17,15,16,16,17,16,12,13,13, + 14,15,14,14,15,15,16,12,14,12,15,14,15,16,16,16, + 17,15,16,14,17,14,14,15,14,16,16,14,14,15,15,16, + 15,16,16,17,16,15,14,16,14,17,16,17,17,18,17,14, + 14,15,15,16,15,15,16,16,17,14,15,14,16,15,16,17, + 17,17,18,15,16,14,17,14,11,13,13,15,14,13,13,14, + 15,15,12,14,13,15,15,14,15,15,15,17,14,15,14,16, + 15,13,14,14,15,15,13,14,15,15,16,14,15,14,16,16, + 15,15,16,16,17,15,16,16,17,17,13,14,13,15,15,14, + 14,14,16,16,13,15,14,16,15,15,16,16,17,17,15,16, + 14,17,15,15,15,15,16,17,15,15,16,16,17,15,16,16, + 17,17,16,15,17,16,17,17,17,17,18,18,14,15,15,17, + 15,15,16,16,17,16,15,16,15,17,15,16,17,17,17,17, + 16,17,15,18,15, +}; + +static const static_codebook _44p7_p5_0 = { + 5, 3125, + (long *)_vq_lengthlist__44p7_p5_0, + 1, -528744448, 1616642048, 3, 0, + (long *)_vq_quantlist__44p7_p5_0, + 0 +}; + +static const long _vq_quantlist__44p7_p5_1[] = { + 3, + 2, + 4, + 1, + 5, + 0, + 6, +}; + +static const long _vq_lengthlist__44p7_p5_1[] = { + 2, 3, 3, 3, 3, 3, 3, +}; + +static const static_codebook _44p7_p5_1 = { + 1, 7, + (long *)_vq_lengthlist__44p7_p5_1, + 1, -533200896, 1611661312, 3, 0, + (long *)_vq_quantlist__44p7_p5_1, + 0 +}; + +static const long _vq_quantlist__44p7_p6_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p7_p6_0[] = { + 2, 5, 6, 5, 7, 8, 5, 8, 7, 5, 7, 7, 7, 7, 9, 8, + 9, 9, 5, 7, 7, 8, 9, 9, 7, 9, 7, 6, 8, 8, 8, 9, + 10, 8, 9, 9, 8, 9,10, 9, 9,11,10,10,11, 8,10, 9, + 10,10,11, 9,10,10, 6, 8, 8, 8, 9, 9, 8,10, 9, 8, + 9,10, 9,10,10,10,11,10, 8,10, 9,10,11,10, 9,11, + 9, 6, 8, 8, 7, 9, 9, 8, 9, 9, 7, 9, 9, 9, 9,10, + 9,10,10, 8, 9, 9, 9,10,10, 9,10, 9, 7, 9, 9, 9, + 10,10, 9,10,10, 9, 9,10,10, 9,11,10,11,11, 9,10, + 10,10,11,11,10,11,10, 6, 9, 8, 9,10,10, 9,10, 9, + 8,10,10, 9, 9,10,10,11,11, 9,10,10,10,11,11, 9, + 11, 9, 6, 8, 8, 8, 9, 9, 7, 9, 9, 8, 9, 9, 9, 9, + 10, 9,10,10, 7, 9, 9, 9,10,10, 9,10, 9, 6, 8, 9, + 9, 9,10, 9,10,10, 9,10,10, 9, 9,11,10,11,11, 8, + 10,10,10,11,11, 9,10, 9, 7, 9, 9, 9,10,10, 9,10, + 10, 9,10,10,10,10,11,10,11,11, 9,10, 9,10,11,11, + 10,11, 9, +}; + +static const static_codebook _44p7_p6_0 = { + 5, 243, + (long *)_vq_lengthlist__44p7_p6_0, + 1, -527106048, 1620377600, 2, 0, + (long *)_vq_quantlist__44p7_p6_0, + 0 +}; + +static const long _vq_quantlist__44p7_p6_1[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p7_p6_1[] = { + 4, 7, 7, 6, 7, 8, 6, 8, 7, 7, 7, 8, 7, 7, 8, 8, + 8, 8, 7, 7, 7, 8, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, 8, + 8, 9, 9, 8, 9, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, + 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, + 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, 8, 7, 8, 8, 8, + 8, 9, 8, 9, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, + 8, 9, 9, 9, 8, 9, 9, 7, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, + 9, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 9, 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, 8, 7, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, + 8, 8, 8, 9, 9, 8, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 9, 9, 8, 9, 9, 8, 8, 8, 9, 9, 9, + 8, 9, 8, +}; + +static const static_codebook _44p7_p6_1 = { + 5, 243, + (long *)_vq_lengthlist__44p7_p6_1, + 1, -530841600, 1616642048, 2, 0, + (long *)_vq_quantlist__44p7_p6_1, + 0 +}; + +static const long _vq_quantlist__44p7_p7_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p7_p7_0[] = { + 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, +}; + +static const static_codebook _44p7_p7_0 = { + 5, 243, + (long *)_vq_lengthlist__44p7_p7_0, + 1, -513979392, 1633504256, 2, 0, + (long *)_vq_quantlist__44p7_p7_0, + 0 +}; + +static const long _vq_quantlist__44p7_p7_1[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p7_p7_1[] = { + 1, 5, 5, 4,10,10, 5,10,10, 5,10,10,10,10,10,10, + 10,10, 5,10,10,10,10,10, 9,10,10, 6,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10, 7,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10, 6,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10, 6,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,11,11, +}; + +static const static_codebook _44p7_p7_1 = { + 5, 243, + (long *)_vq_lengthlist__44p7_p7_1, + 1, -516716544, 1630767104, 2, 0, + (long *)_vq_quantlist__44p7_p7_1, + 0 +}; + +static const long _vq_quantlist__44p7_p7_2[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const long _vq_lengthlist__44p7_p7_2[] = { + 1, 3, 2, 4, 5, 7, 7, 8, 8, 9, 9,10,10,11,11,12, + 12,13,13,14,14,15,15,15,15, +}; + +static const static_codebook _44p7_p7_2 = { + 1, 25, + (long *)_vq_lengthlist__44p7_p7_2, + 1, -518864896, 1620639744, 5, 0, + (long *)_vq_quantlist__44p7_p7_2, + 0 +}; + +static const long _vq_quantlist__44p7_p7_3[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const long _vq_lengthlist__44p7_p7_3[] = { + 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _44p7_p7_3 = { + 1, 25, + (long *)_vq_lengthlist__44p7_p7_3, + 1, -529006592, 1611661312, 5, 0, + (long *)_vq_quantlist__44p7_p7_3, + 0 +}; + +static const long _huff_lengthlist__44p7_short[] = { + 3, 9,14,16,17,19,22,22, 5, 4, 6, 9,11,13,17,20, + 9, 5, 5, 6, 9,11,15,19,11, 7, 5, 5, 7, 9,13,17, + 14, 9, 7, 6, 6, 7,11,14,16,11, 9, 7, 6, 4, 4, 8, + 19,15,13,11, 9, 4, 3, 4,21,16,16,15,12, 6, 4, 4, +}; + +static const static_codebook _huff_book__44p7_short = { + 2, 64, + (long *)_huff_lengthlist__44p7_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p8_l0_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44p8_l0_0[] = { + 2, 4, 4, 7, 7, 8, 8,10,10,11,11,12,12, 4, 5, 5, + 7, 7, 9, 9,10, 9,12,10,12,12, 4, 5, 5, 7, 7, 9, + 9, 9,10,10,12,12,12, 7, 7, 7, 7, 8, 9, 8,11, 5, + 12, 6,12,10, 7, 7, 7, 8, 7, 8, 9, 5,11, 6,12,10, + 12, 8, 9, 9, 9, 9, 9, 9,11, 7,11, 7,11, 9, 8, 9, + 9, 9, 9, 9, 9, 7,10, 7,11, 9,11,10,10,10,10,10, + 10,10,11,10,11, 8,12, 9,10,10,10,10,10,10,10,10, + 11, 8,11, 9,12,10,11,11,11,11,11,11,11,11,12,10, + 12,11,10,11,11,11,11,11,11,11,11,10,12,11,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,11,12,12,12, + 12,12,12,12,12,12,11,12,12, +}; + +static const static_codebook _44p8_l0_0 = { + 2, 169, + (long *)_vq_lengthlist__44p8_l0_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44p8_l0_0, + 0 +}; + +static const long _vq_quantlist__44p8_l0_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p8_l0_1[] = { + 4, 4, 4, 5, 5, 4, 4, 5, 5, 5, 4, 5, 4, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _44p8_l0_1 = { + 2, 25, + (long *)_vq_lengthlist__44p8_l0_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p8_l0_1, + 0 +}; + +static const long _vq_quantlist__44p8_l1_0[] = { + 54, + 29, + 79, + 0, + 108, +}; + +static const long _vq_lengthlist__44p8_l1_0[] = { + 1, 2, 3, 6, 7, 7, 6, 7, 7, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, +}; + +static const static_codebook _44p8_l1_0 = { + 2, 25, + (long *)_vq_lengthlist__44p8_l1_0, + 1, -514516992, 1620639744, 7, 0, + (long *)_vq_quantlist__44p8_l1_0, + 0 +}; + +static const long _huff_lengthlist__44p8_lfe[] = { + 2, 3, 1, 3, +}; + +static const static_codebook _huff_book__44p8_lfe = { + 2, 4, + (long *)_huff_lengthlist__44p8_lfe, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__44p8_long[] = { + 2, 7,14,16,17,18,20,21, 7, 4, 6, 8,11,12,14,16, + 13, 5, 4, 4, 8, 9,11,13,15, 8, 4, 3, 5, 7, 9,10, + 17,11, 8, 4, 4, 6, 9, 9,17,11, 9, 7, 6, 5, 7, 8, + 19,13,11, 9, 9, 7, 8, 8,21,15,13,11,10, 8, 8, 7, +}; + +static const static_codebook _huff_book__44p8_long = { + 2, 64, + (long *)_huff_lengthlist__44p8_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p8_p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p8_p1_0[] = { + 2, 5, 5, 4, 7, 7, 4, 7, 7, 5, 7, 7, 7, 8, 9, 7, + 9, 9, 5, 7, 7, 7, 9, 9, 7, 9, 8, 6, 7, 8, 8, 9, + 10, 8, 9,10, 8, 9,10,10,10,12,10,11,12, 8,10,10, + 10,11,12,10,11,11, 6, 8, 7, 8,10, 9, 8,10, 9, 8, + 10,10,10,11,11,10,12,11, 8,10, 9,10,12,11,10,12, + 10, 5, 8, 8, 8,10,10, 8,10,10, 7, 9,10, 9,10,11, + 9,11,11, 8,10,10,10,12,12,10,12,11, 7, 9, 9, 9, + 10,11, 9,11,11, 9, 9,11,10,11,12,10,11,12, 9,11, + 11,11,12,12,11,12,12, 7, 9, 9,10,11,11,10,12,11, + 9,11,10,11,11,12,11,13,12,10,11,11,12,13,13,11, + 13,11, 5, 8, 8, 8,10,10, 8,10,10, 8,10,10,10,11, + 12,10,12,11, 7,10, 9, 9,11,11, 9,11,10, 7, 9, 9, + 10,11,12,10,11,11,10,11,11,11,11,13,12,13,13, 9, + 10,11,12,12,13,11,12,11, 7, 9, 9, 9,11,11, 9,11, + 10, 9,11,11,11,12,12,11,12,12, 9,11, 9,10,12,11, + 10,12,11, +}; + +static const static_codebook _44p8_p1_0 = { + 5, 243, + (long *)_vq_lengthlist__44p8_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p8_p1_0, + 0 +}; + +static const long _vq_quantlist__44p8_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p8_p2_0[] = { + 4, 6, 6, 9, 9, 6, 8, 8,10,10, 6, 8, 8,10,10, 8, + 9,10,12,12, 8,10, 9,12,12, 6, 8, 8,10,10, 8, 8, + 9,10,11, 8, 9, 9,11,11, 9,10,11,12,13,10,11,11, + 13,13, 6, 8, 8,10,10, 8, 9, 9,11,11, 8, 9, 8,11, + 10,10,11,11,13,13, 9,11,10,13,12, 9,10,10,12,12, + 10,10,11,12,13,10,11,11,13,13,12,12,13,12,15,12, + 13,13,15,14, 9,10,10,12,12,10,11,11,13,13,10,11, + 10,13,12,12,13,13,14,15,12,13,12,15,12, 7, 8, 8, + 10,11, 8, 9,10,11,12, 8, 9, 9,11,11,10,11,11,13, + 14,10,11,11,13,13, 8, 9, 9,11,12, 9,10,11,11,13, + 9,10,10,12,12,11,11,12,13,15,11,12,12,14,14, 8, + 9, 9,11,11, 9,10,11,12,13, 9,10,10,12,12,11,12, + 12,14,15,11,12,12,14,14,10,11,12,13,13,11,12,12, + 13,14,12,12,12,14,14,13,13,14,14,16,14,14,14,16, + 15,10,11,11,13,13,12,12,12,14,14,11,12,12,14,13, + 14,14,14,15,16,13,14,13,16,14, 7, 8, 8,11,10, 8, + 9, 9,11,11, 8,10, 9,12,11,10,11,11,13,13,10,11, + 11,14,13, 8, 9, 9,12,11, 9,10,10,12,12, 9,11,10, + 13,12,11,12,12,13,14,11,12,12,15,14, 8, 9, 9,12, + 11, 9,10,10,12,12, 9,11,10,13,11,11,12,12,14,14, + 11,12,12,14,13,10,11,11,13,13,11,12,12,13,14,12, + 13,12,14,14,13,13,14,14,16,13,14,14,16,15,10,11, + 11,13,13,12,12,12,14,14,11,12,12,14,13,13,14,14, + 15,15,13,14,13,16,14, 9,10,11,12,13,11,11,12,12, + 14,11,11,12,13,14,13,13,14,14,16,13,13,14,15,15, + 11,11,12,12,14,12,12,13,13,15,12,12,13,13,15,14, + 14,15,15,16,14,14,14,15,16,11,12,12,13,14,12,12, + 13,14,15,12,13,12,14,14,14,14,15,15,16,14,14,14, + 16,16,13,13,14,15,16,14,14,15,15,16,14,15,15,16, + 16,15,15,16,16,18,16,16,16,17,17,13,14,14,15,15, + 14,14,15,16,16,14,15,14,16,16,16,16,16,17,18,15, + 16,16,17,16, 9,11,10,13,12,11,12,11,14,13,11,12, + 11,14,12,13,14,13,15,14,13,14,13,16,14,11,12,12, + 14,13,12,12,13,14,14,12,13,12,15,14,14,14,14,16, + 16,14,15,14,17,15,11,12,11,14,12,12,13,12,15,13, + 12,13,12,15,13,14,14,14,16,15,14,15,14,16,15,13, + 14,14,15,15,14,14,15,16,16,14,15,14,16,16,15,15, + 16,16,17,16,16,16,17,17,13,14,14,16,15,14,15,15, + 16,16,14,15,14,17,15,16,16,16,17,17,15,16,15,18, + 16, 7, 8, 8,10,11, 8, 9, 9,11,12, 8, 9, 9,12,11, + 10,11,11,13,14,10,11,11,14,13, 8, 9, 9,11,11, 9, + 10,10,12,12, 9,10,10,12,12,11,12,12,13,14,11,12, + 12,14,14, 8, 9, 9,12,11, 9,10,11,12,13, 9,11,10, + 13,12,11,12,12,14,14,11,12,12,14,13,10,11,11,13, + 13,11,12,12,13,14,11,12,12,14,14,13,13,14,14,16, + 13,14,14,16,15,10,12,11,13,13,12,12,12,14,14,11, + 12,12,14,13,14,14,14,15,16,13,14,14,16,14, 8, 9, + 9,11,11, 9,10,10,12,12, 9,10,10,12,12,11,11,12, + 13,14,11,12,12,14,14, 9, 9,10,11,12,10,10,11,12, + 13,10,10,11,12,13,12,12,13,14,15,12,12,13,14,15, + 9,10,10,12,12,10,11,11,13,13,10,11,11,13,13,12, + 13,13,15,15,12,13,13,15,14,11,11,12,13,14,12,12, + 13,13,15,12,12,13,14,15,14,14,15,14,16,14,14,15, + 15,16,11,12,12,14,14,12,13,13,15,15,12,13,13,15, + 14,14,15,15,16,16,14,15,14,17,15, 8, 9, 9,11,11, + 9,10,10,12,12, 9,11,10,13,12,11,12,12,14,14,11, + 13,12,15,13, 9,10,10,12,12,10,10,11,12,13,10,12, + 11,13,13,12,12,13,13,15,12,13,13,15,14, 9,10,10, + 12,12,11,11,12,13,13,10,12,10,13,12,12,13,13,15, + 15,12,13,13,15,13,11,12,12,14,14,12,12,13,14,14, + 12,13,13,15,14,13,13,14,13,16,14,15,14,16,16,11, + 12,12,14,14,13,13,13,15,15,12,13,12,15,14,14,15, + 15,16,17,14,15,13,16,13,10,11,11,13,14,11,12,12, + 13,15,11,12,12,14,14,13,14,14,15,16,13,14,14,16, + 16,11,11,12,12,14,12,12,13,13,15,12,13,13,13,15, + 14,14,15,14,17,14,14,15,15,16,11,12,12,14,14,12, + 13,13,15,15,12,13,13,15,15,14,15,15,16,17,14,15, + 15,16,16,13,14,14,14,16,14,14,15,14,17,14,15,15, + 14,17,16,16,17,15,18,16,16,17,16,18,13,14,14,16, + 16,14,15,15,17,16,14,15,15,17,16,16,17,17,18,18, + 16,17,16,18,17,10,11,11,14,13,11,12,12,14,14,11, + 13,12,15,14,14,14,14,16,15,14,15,14,16,15,11,12, + 12,14,13,12,13,13,15,14,13,14,13,15,14,14,15,15, + 16,16,14,15,15,17,15,11,12,12,14,14,13,13,13,15, + 15,12,13,13,15,14,15,15,15,17,17,14,15,15,17,15, + 13,14,14,16,15,14,15,15,16,16,15,15,15,17,16,16, + 16,16,16,17,16,17,16,18,17,14,14,14,16,16,15,15, + 15,16,16,14,15,14,17,16,16,17,17,17,18,16,17,16, + 18,16, 7, 8, 8,11,11, 8, 9, 9,11,12, 8, 9, 9,12, + 11,10,11,11,13,14,10,11,11,14,13, 8, 9, 9,11,12, + 9,10,11,12,13, 9,11,10,13,12,11,12,12,13,14,11, + 12,12,14,14, 8, 9, 9,11,11, 9,10,10,12,12, 9,10, + 10,13,12,11,12,12,14,14,11,12,11,14,13,10,11,12, + 13,13,11,12,12,13,14,12,13,12,14,14,13,13,14,14, + 16,13,14,14,16,15,10,11,11,13,13,11,12,12,14,14, + 11,12,12,14,13,13,14,14,15,16,13,14,13,16,14, 8, + 9, 9,11,11, 9,10,11,12,13, 9,10,10,12,12,11,12, + 13,13,14,11,12,12,14,14, 9,10,10,12,12,10,10,11, + 12,13,11,12,11,13,13,12,12,13,13,15,12,13,13,15, + 15, 9,10,10,12,12,10,11,12,13,14,10,11,10,13,12, + 12,13,13,14,15,12,13,12,15,13,12,12,12,14,14,12, + 12,13,14,15,13,13,13,15,15,14,14,15,13,16,14,15, + 15,16,16,11,12,12,14,14,12,13,13,14,15,12,13,12, + 14,14,14,14,15,16,16,13,14,13,16,14, 8, 9, 9,11, + 11, 9,10,10,12,12, 9,10,10,12,12,11,12,12,14,14, + 11,12,11,14,14, 9,10,10,12,12,10,11,11,13,13,10, + 11,11,13,13,12,13,13,14,15,12,13,13,15,14, 9,10, + 9,12,11,10,11,10,13,12,10,11,10,13,12,12,13,12, + 15,14,12,13,12,15,14,11,12,12,14,14,12,13,13,14, + 15,12,13,13,15,15,14,14,15,15,17,14,15,15,16,16, + 11,12,11,14,13,12,13,12,15,14,12,13,12,15,13,14, + 15,14,16,15,13,15,14,17,14,10,11,11,13,14,11,12, + 13,13,15,11,12,12,14,14,14,14,15,15,17,13,14,14, + 15,16,11,12,12,14,14,12,12,13,14,15,13,13,13,15, + 15,14,15,15,15,17,15,15,15,16,16,11,12,12,13,14, + 13,13,14,14,15,12,13,13,14,15,14,15,15,16,17,14, + 15,15,16,16,14,14,14,16,16,14,14,15,15,17,15,15, + 15,17,16,16,16,17,16,18,16,17,17,18,17,13,14,14, + 15,16,14,15,15,16,17,14,15,15,16,16,16,17,17,17, + 18,16,16,16,17,16,10,11,11,14,13,11,12,12,14,14, + 11,12,12,15,13,13,14,14,16,15,13,14,14,16,15,11, + 12,12,14,14,12,13,13,15,15,12,13,13,15,15,14,15, + 15,16,17,14,15,15,17,16,11,12,11,14,12,12,13,13, + 15,13,12,13,12,15,13,14,15,15,16,15,14,15,14,17, + 14,13,14,14,16,16,14,15,15,16,17,14,15,15,16,17, + 16,16,17,17,18,16,17,17,18,18,13,14,14,16,13,14, + 15,15,17,14,14,15,14,17,14,16,17,16,17,16,16,17, + 16,18,15, 8,11,11,13,13,10,12,12,14,14,11,12,12, + 14,14,13,13,14,15,16,13,14,14,16,15,10,11,11,14, + 14,11,12,12,14,15,11,12,12,15,14,13,14,14,15,16, + 13,14,14,16,16,11,12,12,14,14,12,13,13,15,15,12, + 13,12,15,14,14,14,15,16,16,14,15,14,16,16,12,13, + 13,15,15,12,13,14,15,16,13,14,14,16,16,14,15,15, + 16,17,15,15,16,17,17,13,14,14,16,15,14,15,15,16, + 16,14,15,14,16,16,16,16,16,17,17,15,16,16,18,16, + 10,11,11,13,14,11,12,12,14,15,11,12,12,15,14,13, + 14,14,16,16,13,14,14,16,16,11,11,12,14,14,12,12, + 13,14,15,12,13,13,15,15,14,14,15,15,17,14,14,15, + 16,16,11,12,12,15,14,12,13,13,15,15,12,13,13,15, + 15,14,15,15,17,17,14,15,15,17,16,13,12,14,14,16, + 13,13,15,14,17,14,13,15,15,17,15,14,16,15,18,16, + 15,16,16,18,13,14,14,16,16,14,15,15,17,17,14,15, + 15,17,16,16,17,17,18,18,16,17,16,18,17,10,11,11, + 14,13,11,12,12,14,14,11,13,12,15,14,13,14,14,15, + 16,13,14,14,16,16,11,12,12,14,14,12,13,13,14,15, + 12,13,13,15,15,14,14,15,15,16,14,15,15,17,16,11, + 12,12,14,14,13,13,13,15,15,12,13,13,15,14,14,15, + 15,16,17,14,15,14,17,15,13,14,13,16,15,14,14,14, + 15,16,14,15,14,16,16,15,15,16,16,17,16,16,16,18, + 17,14,14,14,16,16,15,15,15,17,16,14,15,14,17,16, + 16,16,17,17,18,16,17,16,18,16,11,13,13,15,15,12, + 13,14,15,16,12,14,14,15,15,14,15,15,16,17,14,15, + 15,17,17,12,13,14,14,16,13,14,14,14,16,14,14,14, + 15,16,15,15,16,15,18,15,16,16,17,17,13,14,14,16, + 16,14,14,15,16,16,14,15,14,16,16,15,16,16,17,18, + 15,16,16,18,17,14,14,16,13,17,15,15,16,14,18,15, + 15,16,14,18,16,16,18,15,19,17,17,18,16,18,15,16, + 15,17,17,15,16,17,18,18,16,16,16,18,17,17,18,18, + 19,19,17,18,17,19,18,11,12,12,15,14,13,13,14,15, + 16,13,14,13,16,14,15,15,15,16,17,15,16,15,17,16, + 12,13,13,15,14,13,13,14,15,15,14,15,14,16,15,15, + 15,16,16,17,16,16,16,18,17,12,13,13,15,15,14,14, + 15,16,16,13,14,13,16,15,16,16,16,17,18,15,16,15, + 17,16,14,15,14,17,15,14,15,15,16,16,15,16,15,17, + 16,16,15,16,15,17,17,18,17,18,17,15,15,15,16,17, + 16,16,16,17,17,15,16,15,17,16,17,18,18,18,18,16, + 17,16,18,15, 8,11,11,13,13,11,12,12,14,14,10,12, + 12,14,14,13,14,14,15,16,13,14,13,16,15,11,12,12, + 14,14,12,12,13,14,15,12,13,13,15,15,14,14,15,15, + 16,14,14,14,16,16,10,11,11,14,14,11,12,12,14,15, + 11,12,12,15,14,13,14,14,16,16,13,14,14,16,15,13, + 14,14,15,16,14,14,15,16,16,14,15,15,16,16,15,16, + 16,16,18,16,16,16,17,17,12,13,13,15,15,13,14,14, + 16,16,12,14,13,16,15,15,16,15,17,17,14,16,15,17, + 16,10,11,11,13,14,11,12,13,14,15,11,13,12,14,14, + 14,14,15,16,16,13,14,14,16,16,11,12,12,14,14,12, + 13,13,14,15,13,14,13,15,15,14,15,15,16,17,14,15, + 15,17,16,11,12,12,14,14,12,13,13,15,15,12,13,12, + 15,14,14,15,15,16,17,14,15,15,16,16,14,14,14,16, + 16,14,14,15,16,16,15,15,15,16,16,16,16,17,16,18, + 16,17,17,18,18,13,13,14,15,16,14,14,15,16,17,13, + 14,14,16,16,16,16,17,17,18,15,16,15,17,16,10,11, + 11,14,13,11,12,12,14,14,11,12,12,15,14,13,14,14, + 16,16,13,14,14,16,16,11,12,12,14,14,12,13,13,15, + 15,12,13,13,15,15,14,15,15,16,17,14,15,15,17,16, + 11,12,11,14,14,12,13,13,15,15,12,13,12,15,14,14, + 15,14,16,16,14,15,14,17,16,14,14,14,16,16,14,15, + 15,16,17,14,15,15,17,17,16,16,17,17,18,16,17,17, + 18,18,13,14,12,16,14,14,15,13,17,15,13,15,13,17, + 14,16,16,15,18,16,15,17,14,18,15,11,12,12,14,15, + 13,13,14,14,16,13,14,13,15,14,15,15,16,16,17,15, + 16,15,17,16,12,13,13,15,15,13,13,14,15,16,14,15, + 14,16,16,15,15,16,15,18,16,16,16,18,17,12,13,13, + 15,15,14,14,15,15,16,13,14,13,15,15,16,16,16,16, + 18,15,16,15,17,16,15,15,15,17,16,15,15,16,16,17, + 16,16,16,18,17,16,16,17,15,18,17,18,17,19,18,14, + 14,15,15,17,15,15,16,16,17,14,15,15,16,16,17,17, + 18,17,19,16,17,15,17,15,11,13,12,15,15,12,14,14, + 15,15,12,14,13,16,15,15,15,15,17,17,14,15,15,17, + 16,12,14,14,16,16,14,14,15,16,16,14,14,14,16,16, + 15,16,17,17,18,15,16,16,18,17,12,14,13,16,14,13, + 14,14,16,15,13,15,14,16,14,15,16,16,17,17,15,16, + 15,18,15,15,15,16,17,17,15,16,16,17,18,16,16,16, + 18,18,17,17,18,18,19,17,17,18,19,19,14,15,14,17, + 13,15,16,15,18,14,15,16,15,18,14,17,18,17,18,16, + 16,18,16,19,15, +}; + +static const static_codebook _44p8_p2_0 = { + 5, 3125, + (long *)_vq_lengthlist__44p8_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p8_p2_0, + 0 +}; + +static const long _vq_quantlist__44p8_p3_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p8_p3_0[] = { + 2, 5, 5, 5, 7, 7, 5, 7, 7, 5, 7, 7, 7, 8, 9, 7, + 9, 9, 5, 7, 7, 7, 9, 9, 7, 9, 8, 5, 7, 8, 7, 9, + 10, 8, 9, 9, 8, 9,10, 9,10,12,10,11,11, 8,10, 9, + 10,11,12, 9,11,10, 5, 8, 7, 8,10, 9, 7,10, 9, 8, + 9,10, 9,10,11,10,12,11, 8,10, 9,10,11,11, 9,12, + 10, 5, 8, 8, 7, 9,10, 8,10, 9, 7, 9,10, 9,10,11, + 9,11,11, 8,10, 9,10,11,11,10,12,10, 7, 9,10, 9, + 10,12, 9,11,11, 9, 9,12,11,10,13,11,11,13,10,12, + 11,11,13,13,11,13,12, 7, 9, 9, 9,11,11, 9,12,11, + 9,11,10,10,11,12,11,13,12, 9,11,11,12,13,13,11, + 13,11, 5, 8, 8, 8, 9,10, 7,10, 9, 8, 9,10,10,10, + 12,10,11,11, 7,10, 9, 9,11,11, 9,11,10, 7, 9, 9, + 9,11,12, 9,11,11, 9,11,11,11,11,13,12,13,13, 9, + 10,11,11,12,13,10,12,11, 7,10, 9, 9,11,11, 9,12, + 10,10,11,12,11,12,13,12,13,13, 9,12, 9,11,13,11, + 10,13,10, +}; + +static const static_codebook _44p8_p3_0 = { + 5, 243, + (long *)_vq_lengthlist__44p8_p3_0, + 1, -533200896, 1614282752, 2, 0, + (long *)_vq_quantlist__44p8_p3_0, + 0 +}; + +static const long _vq_quantlist__44p8_p3_1[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p8_p3_1[] = { + 6, 7, 7, 7, 7, 8, 7, 8, 7, 7, 7, 8, 7, 8, 8, 8, + 8, 8, 7, 8, 7, 7, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 9, 8, 8, + 8, 8, 9, 9, 8, 9, 9, 7, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 8, 8, 8, 9, 9, 8, + 9, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, + 8, 8, 8, 8, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 9, 9, 8, 9, 9, 8, 8, 8, 8, 9, 8, + 8, 9, 8, +}; + +static const static_codebook _44p8_p3_1 = { + 5, 243, + (long *)_vq_lengthlist__44p8_p3_1, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p8_p3_1, + 0 +}; + +static const long _vq_quantlist__44p8_p4_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p8_p4_0[] = { + 2, 5, 5, 4, 7, 8, 4, 8, 7, 5, 7, 8, 7, 7,10, 8, + 9, 9, 5, 7, 7, 8, 9, 9, 7,10, 7, 5, 7, 8, 8, 9, + 11, 8,10,10, 8, 9,10,10,10,12,11,12,12, 8,10,10, + 10,12,12,10,12,11, 5, 8, 7, 8,10,10, 8,11, 9, 8, + 10,10,10,11,12,10,12,12, 8,10, 9,11,12,12,10,12, + 10, 5, 8, 8, 7,10,10, 8,11,10, 7, 9,10, 9,10,12, + 10,12,12, 8,10,10,10,12,12,10,12,11, 7, 9,10, 9, + 11,12,10,12,11, 9, 9,12,10,10,13,12,12,13,10,12, + 11,12,13,13,11,13,11, 7,10, 9,10,11,12,10,13,11, + 9,11,11,11,11,13,12,14,13,10,11,11,12,14,14,11, + 14,11, 5, 8, 8, 8,10,11, 7,10,10, 8,10,10,10,11, + 12,10,12,12, 7,10, 9,10,12,12, 9,12,10, 7, 9,10, + 10,11,13,10,12,11,10,11,11,11,11,14,12,14,14, 9, + 11,11,12,13,14,11,13,11, 7,10, 9,10,11,12, 9,12, + 10,10,11,12,11,11,13,12,13,13, 9,12, 9,12,13,12, + 10,13,10, +}; + +static const static_codebook _44p8_p4_0 = { + 5, 243, + (long *)_vq_lengthlist__44p8_p4_0, + 1, -531365888, 1616117760, 2, 0, + (long *)_vq_quantlist__44p8_p4_0, + 0 +}; + +static const long _vq_quantlist__44p8_p4_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p8_p4_1[] = { + 7, 9, 9,10,10, 9,10,10,10,11, 9,10,10,11,10, 9, + 10,10,11,11, 9,10,10,11,11, 9,10,10,11,11,10,10, + 10,11,11,10,10,10,11,11,10,11,11,11,11,10,11,11, + 11,11, 9,10,10,11,11,10,10,10,11,11, 9,10,10,11, + 11,10,11,11,11,11,10,11,11,11,11,10,11,11,11,11, + 10,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,12,10,11,11,11,11,11,11,11,11,11,10,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11, 9,10,10, + 11,11,10,10,11,11,11,10,10,11,11,11,10,11,11,11, + 12,10,11,11,12,12,10,10,11,11,11,10,11,11,11,12, + 11,11,11,12,12,11,11,12,12,12,11,11,12,12,12,10, + 11,11,11,11,11,11,11,12,12,10,11,11,12,12,11,12, + 11,12,12,11,12,11,12,12,11,11,11,11,12,11,11,12, + 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,11,11,11,12,12,11,12,12,12,12,11,12,11,12,12, + 12,12,12,12,12,12,12,12,12,12, 9,10,10,11,11,10, + 11,10,11,11,10,11,10,11,11,10,11,11,12,12,10,11, + 11,12,11,10,11,11,11,11,10,11,11,11,12,11,11,11, + 12,12,11,11,12,12,12,11,11,11,12,12,10,11,10,11, + 11,11,11,11,12,12,10,11,11,12,11,11,12,11,12,12, + 11,12,11,12,12,11,11,11,12,12,11,11,12,12,12,11, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,11,11, + 11,12,11,11,12,12,12,12,11,12,11,12,12,12,12,12, + 12,12,12,12,12,12,12,10,11,11,11,11,11,11,11,12, + 12,11,11,11,12,12,11,12,12,12,12,11,12,12,12,12, + 11,11,11,12,12,11,11,12,12,12,11,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,11,11,11,12,12,11,12, + 12,12,12,11,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,13,12,13,12,12,12,12,13,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,13,12,10,11,11,11,11,11,11,11,12,12,11,11, + 11,12,12,11,12,12,12,12,11,12,12,12,12,11,11,11, + 12,12,11,12,12,12,12,11,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,11,11,11,12,12,11,12,12,12,12, + 11,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,13,12,12,13,12,13, + 12, 9,10,10,11,11,10,10,11,11,11,10,11,10,11,11, + 10,11,11,12,12,10,11,11,12,12,10,10,11,11,11,10, + 11,11,11,12,10,11,11,12,12,11,11,12,12,12,11,11, + 11,12,12,10,11,10,11,11,11,11,11,12,12,10,11,11, + 12,11,11,12,11,12,12,11,12,11,12,12,11,11,11,11, + 12,11,11,12,12,12,11,12,12,12,12,11,12,12,12,12, + 11,12,12,12,12,11,11,11,12,11,11,12,12,12,12,11, + 12,11,12,12,12,12,12,12,12,12,12,12,12,12,10,10, + 11,11,11,10,11,11,12,12,10,11,11,12,12,11,11,11, + 12,12,11,11,12,12,12,10,11,11,11,12,11,11,12,12, + 12,11,11,12,12,12,11,11,12,12,12,11,12,12,12,12, + 11,11,11,12,12,11,12,12,12,12,11,12,11,12,12,11, + 12,12,12,12,11,12,12,12,12,11,11,12,12,12,11,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12, 9,10,10,11,11, + 10,11,11,11,12,10,11,11,12,11,11,12,11,12,12,11, + 12,11,12,12,10,11,11,12,11,11,11,11,12,12,11,12, + 11,12,12,11,12,12,12,12,11,12,12,12,12,10,11,11, + 12,12,11,12,11,12,12,11,12,11,12,12,12,12,12,12, + 12,11,12,12,12,12,11,12,11,12,12,11,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,11, + 12,12,12,12,12,12,12,12,12,11,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,11,11,11,12,12,11,12,12, + 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,11,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,13,12,12,12,12,12,11,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,13,13,12,12, + 12,13,13,12,12,12,12,12,12,12,12,12,13,12,12,12, + 12,13,12,12,13,12,13,12,13,13,13,13,12,12,12,12, + 12,12,12,12,13,12,12,12,12,13,12,12,13,13,13,13, + 12,13,13,13,13,10,11,11,12,12,11,12,12,12,12,11, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,11,11, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,11,12,12,12,12,12,12,12,12, + 12,12,12,12,13,12,12,12,12,13,13,12,12,12,13,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,13,13,12, + 13,13,12,13,12,13,13,13,13,12,12,12,12,12,12,12, + 12,13,12,12,12,12,13,12,12,13,13,13,13,12,13,13, + 13,13, 9,10,10,11,11,10,10,11,11,11,10,11,10,11, + 11,10,11,11,12,12,10,11,11,12,12,10,11,11,11,11, + 10,11,11,12,12,11,11,11,12,12,11,11,12,12,12,11, + 11,12,12,12,10,11,10,11,11,10,11,11,12,12,10,11, + 11,12,11,11,12,11,12,12,11,11,11,12,12,11,11,11, + 11,12,11,11,12,12,12,11,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,11,11,11,12,11,11,12,12,12,12, + 11,12,11,12,12,12,12,12,12,12,11,12,12,12,12, 9, + 10,10,11,11,10,11,11,11,12,10,11,11,12,11,11,11, + 12,12,12,11,11,12,12,12,10,11,11,12,12,11,11,12, + 12,12,11,11,12,12,12,12,12,12,12,12,12,12,12,12, + 12,10,11,11,12,12,11,11,11,12,12,11,11,11,12,12, + 11,12,12,12,12,11,12,12,12,12,11,12,12,12,12,11, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,11,11,12,12,12,12,12,12,12,12,11,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,10,11,10,11, + 11,10,11,11,12,12,10,11,11,12,12,11,11,11,12,12, + 11,12,11,12,12,11,11,11,12,12,11,11,12,12,12,11, + 11,12,12,12,11,12,12,12,12,11,12,12,12,12,10,11, + 11,12,11,11,12,11,12,12,11,12,11,12,12,11,12,12, + 12,12,11,12,11,12,12,11,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 11,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,11,11,11,12,12,11,11, + 12,12,12,11,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,11,12,12,12,12,12,12,12,12,13,12,12,12,12, + 12,12,12,12,13,13,12,12,12,13,13,11,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,13,12, + 12,12,12,12,12,12,12,12,12,12,12,13,12,13,12,12, + 12,13,13,12,13,13,12,13,12,13,13,13,13,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,13,13,13, + 13,12,13,12,13,12,11,11,11,12,12,11,12,12,12,12, + 11,12,12,12,12,12,12,12,12,12,12,12,12,12,12,11, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,13,13,12,12,12,13,13,11,12,11,12,12,12,12,12, + 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12,11,12,12,12,12,12,12,12,12,13,12,12,12,12,13, + 12,12,13,13,13,12,12,12,13,13,11,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,13,12,13,13,12,13, + 12,13,12,12,12,12,12,12,12,12,12,12,13,12,13,12, + 13,13,12,13,13,12,13,12,13,13,13,13,12,12,12,12, + 12,12,12,12,13,12,12,13,12,13,12,12,13,12,13,12, + 12,13,12,13,12, +}; + +static const static_codebook _44p8_p4_1 = { + 5, 3125, + (long *)_vq_lengthlist__44p8_p4_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p8_p4_1, + 0 +}; + +static const long _vq_quantlist__44p8_p5_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p8_p5_0[] = { + 2, 6, 6, 9, 9, 5, 7, 8,10,11, 5, 8, 7,11,10, 8, + 10,11,12,13, 8,11,10,13,12, 6, 7, 8,10,11, 7, 8, + 10,10,12, 8, 9, 9,12,12,10,10,12,12,14,10,12,12, + 14,13, 6, 8, 7,11,10, 8, 9, 9,12,12, 7,10, 8,12, + 11,10,12,12,13,14,10,12,10,14,12, 9,10,11,11,13, + 10,10,11,11,13,11,12,12,13,14,12,12,13,11,15,13, + 14,14,15,14, 9,11,10,13,11,11,12,12,13,13,10,11, + 10,13,11,13,14,14,15,15,12,13,12,15,11, 6, 8, 9, + 11,12, 8, 9,11,12,13, 8,10,10,13,13,11,12,13,14, + 15,11,12,13,14,14, 9, 9,10,12,13,10,10,12,12,14, + 10,11,11,13,14,12,12,14,14,15,13,13,14,15,15, 9, + 10,10,13,13,10,11,11,13,14,10,11,10,14,13,13,13, + 14,15,15,12,14,13,15,14,12,12,13,13,14,12,13,14, + 13,15,13,14,14,15,15,14,14,15,14,16,15,15,15,16, + 16,12,13,13,14,14,13,14,14,15,15,12,14,13,15,14, + 14,15,15,16,16,14,15,14,16,14, 6, 9, 8,12,11, 8, + 10,10,13,13, 8,11, 9,13,12,11,12,12,14,14,11,13, + 12,15,14, 9,10,10,13,13,10,10,11,13,14,10,12,11, + 14,13,12,13,14,14,15,13,13,13,15,14, 9,10, 9,13, + 12,10,11,11,14,13,10,12,10,14,12,13,14,13,15,15, + 12,14,12,15,14,12,13,13,14,14,13,13,13,14,15,13, + 14,14,15,15,14,14,15,14,16,14,15,15,16,16,12,13, + 12,14,13,13,14,14,15,15,12,14,13,15,13,15,15,15, + 16,16,14,15,14,16,14,11,12,12,13,14,12,13,14,14, + 16,12,13,13,15,15,14,14,16,15,17,14,15,15,16,16, + 12,13,14,14,15,13,13,15,15,16,14,14,14,15,16,15, + 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14,14,16,15,14,15,15,16,17,14,15,15,17,16,13,14, + 14,15,16,14,14,15,15,16,14,15,15,16,16,15,15,16, + 16,17,15,16,16,17,17,14,15,15,16,16,15,15,15,16, + 16,15,15,15,16,16,16,17,16,17,17,16,16,16,18,16, + 11,12,12,14,14,12,13,14,15,15,12,13,13,15,15,13, + 14,15,16,16,14,15,15,16,16,12,13,13,15,15,13,13, + 14,15,16,13,14,14,15,16,14,14,15,16,17,15,15,15, + 16,17,12,13,13,15,15,13,14,14,15,16,13,14,14,16, + 15,15,15,15,16,17,15,16,15,17,16,14,14,15,15,16, + 14,14,15,15,17,15,15,16,16,17,15,15,16,15,18,16, + 16,16,17,17,14,15,15,16,16,15,16,16,17,17,15,15, + 15,17,16,16,17,16,17,17,16,16,16,18,16,11,12,12, + 14,14,13,13,14,15,15,13,14,13,15,15,14,15,15,16, + 16,14,15,15,16,16,12,13,13,15,15,13,13,14,15,15, + 14,14,14,16,15,15,15,15,15,16,15,16,15,17,16,12, + 13,13,15,15,14,14,15,15,16,13,14,13,16,15,15,15, + 16,16,17,15,16,15,17,15,14,15,14,16,16,14,15,15, + 16,16,15,16,15,17,16,15,15,16,15,17,16,17,16,17, + 17,14,15,15,16,16,15,16,16,16,17,14,15,15,16,16, + 16,17,17,17,18,16,16,16,17,16,12,13,13,15,15,13, + 13,14,15,16,13,14,14,16,15,14,15,15,16,17,14,15, + 15,17,16,13,14,14,15,16,14,14,15,15,17,14,15,15, + 16,16,15,14,16,15,17,15,16,16,17,17,13,14,14,16, + 16,14,15,15,16,16,14,15,14,16,16,15,16,16,17,17, + 15,16,15,17,16,15,15,16,15,17,15,15,16,15,17,15, + 16,16,16,17,16,15,17,15,18,17,17,17,17,17,15,15, + 15,17,17,16,16,16,17,17,15,16,15,17,17,16,17,17, + 18,18,16,17,15,18,15,11,12,12,15,15,13,13,15,14, + 16,13,14,13,16,14,15,15,16,16,17,15,16,15,17,15, + 12,14,13,16,14,13,13,14,14,16,14,15,14,16,15,15, + 15,16,15,17,16,16,16,17,16,12,13,14,15,16,15,15, + 15,15,16,13,15,13,16,14,16,16,16,17,17,15,16,15, + 17,15,15,16,15,16,15,14,14,15,16,16,16,16,16,17, + 16,15,15,16,15,17,17,17,17,18,17,15,15,15,16,16, + 16,16,16,16,17,14,15,15,17,16,17,17,17,17,18,15, + 16,15,18,14,10,12,12,14,14,12,13,13,15,15,12,13, + 13,15,15,14,14,15,15,16,13,15,14,16,16,12,13,13, + 15,15,13,14,14,15,16,13,14,14,15,15,14,15,15,16, + 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18,17,14,15,14,16,15,15,15,15,17,16,14,15,14,17, + 15,16,17,16,17,17,15,16,15,17,15,11,12,12,15,15, + 13,13,15,14,16,13,15,13,16,14,15,15,16,15,17,15, + 16,15,17,16,12,14,13,15,15,13,13,15,15,16,15,15, + 15,16,15,15,15,16,15,17,16,16,16,17,16,12,13,14, + 15,16,14,14,15,15,16,13,14,13,16,14,16,16,16,16, + 17,15,16,15,17,15,15,16,15,16,16,14,15,15,16,16, + 16,16,16,17,16,15,15,16,15,17,17,17,17,18,17,15, + 15,15,15,16,16,16,16,16,17,14,15,14,16,15,17,17, + 17,17,18,15,16,15,17,15,12,13,13,15,15,13,14,14, + 15,16,13,14,14,16,15,14,15,15,16,17,14,15,15,17, + 16,13,14,14,16,15,13,14,15,16,16,14,15,15,16,16, + 15,15,16,16,17,15,16,16,17,17,13,14,13,16,15,14, + 15,15,16,16,13,15,14,16,15,15,16,16,17,17,15,16, + 14,17,15,15,15,16,17,17,15,15,16,16,17,16,16,16, + 17,17,16,15,17,16,18,17,17,17,18,18,15,15,15,17, + 14,16,16,16,17,16,15,16,15,17,15,16,17,17,18,17, + 16,17,15,18,15, +}; + +static const static_codebook _44p8_p5_0 = { + 5, 3125, + (long *)_vq_lengthlist__44p8_p5_0, + 1, -528744448, 1616642048, 3, 0, + (long *)_vq_quantlist__44p8_p5_0, + 0 +}; + +static const long _vq_quantlist__44p8_p5_1[] = { + 3, + 2, + 4, + 1, + 5, + 0, + 6, +}; + +static const long _vq_lengthlist__44p8_p5_1[] = { + 2, 3, 3, 3, 3, 3, 3, +}; + +static const static_codebook _44p8_p5_1 = { + 1, 7, + (long *)_vq_lengthlist__44p8_p5_1, + 1, -533200896, 1611661312, 3, 0, + (long *)_vq_quantlist__44p8_p5_1, + 0 +}; + +static const long _vq_quantlist__44p8_p6_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p8_p6_0[] = { + 2, 6, 6, 5, 7, 7, 5, 7, 7, 5, 7, 7, 7, 7, 9, 7, + 9, 9, 6, 7, 7, 8, 9, 9, 7, 9, 7, 6, 8, 8, 8, 9, + 10, 8, 9, 9, 8, 9,10, 9, 9,10,10,10,10, 8, 9, 9, + 10,10,11, 9,10,10, 6, 8, 8, 8, 9, 9, 8,10, 9, 8, + 9, 9, 9,10,10,10,11,10, 8,10, 9,10,11,10, 9,11, + 9, 6, 8, 8, 7, 9, 9, 7, 9, 9, 7, 9, 9, 8, 9,10, + 9,10,10, 8, 9, 9, 9,10,10, 9,10, 9, 7, 9, 9, 9, + 9,10, 9,10,10, 9, 9,10,10, 9,11,10,11,11, 9,10, + 10,10,11,11,10,11,10, 6, 9, 8, 9, 9,10, 9,10, 9, + 8,10,10, 9, 9,10,10,11,11, 9,10,10,10,11,11, 9, + 11, 9, 6, 8, 8, 7, 9, 9, 7, 9, 9, 8, 9, 9, 9, 9, + 10, 9,10,10, 7, 9, 9, 9,10,10, 8,10, 9, 6, 8, 9, + 9, 9,10, 9,10, 9, 9,10,10, 9, 9,11,10,11,11, 8, + 9,10,10,11,11, 9,10, 9, 7, 9, 9, 9,10,10, 9,10, + 9, 9,10,10,10,10,11,10,11,11, 9,10, 9,10,11,11, + 10,11, 9, +}; + +static const static_codebook _44p8_p6_0 = { + 5, 243, + (long *)_vq_lengthlist__44p8_p6_0, + 1, -527106048, 1620377600, 2, 0, + (long *)_vq_quantlist__44p8_p6_0, + 0 +}; + +static const long _vq_quantlist__44p8_p6_1[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p8_p6_1[] = { + 4, 7, 7, 7, 7, 8, 7, 8, 7, 7, 7, 8, 7, 8, 8, 8, + 8, 8, 7, 8, 7, 8, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 9, 8, 8, 8, + 8, 9, 8, 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 9, + 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, + 8, 8, 9, 8, 8, 8, 8, 9, 9, 8, 9, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, 8, + 8, 8, 9, 9, 8, 9, 9, 7, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 9, 8, 9, 8, 8, 8, 8, 8, 9, 9, 8, + 9, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 9, 8, 9, 9, 8, 8, 8, 8, 9, 8, 8, 9, 8, 7, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, + 8, 8, 8, 9, 9, 8, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 9, 9, 8, 9, 9, 8, 8, 8, 8, 9, 9, + 8, 9, 8, +}; + +static const static_codebook _44p8_p6_1 = { + 5, 243, + (long *)_vq_lengthlist__44p8_p6_1, + 1, -530841600, 1616642048, 2, 0, + (long *)_vq_quantlist__44p8_p6_1, + 0 +}; + +static const long _vq_quantlist__44p8_p7_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p8_p7_0[] = { + 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, +}; + +static const static_codebook _44p8_p7_0 = { + 5, 243, + (long *)_vq_lengthlist__44p8_p7_0, + 1, -512202240, 1635281408, 2, 0, + (long *)_vq_quantlist__44p8_p7_0, + 0 +}; + +static const long _vq_quantlist__44p8_p7_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p8_p7_1[] = { + 1, 7, 7,12,12, 5,11,12,12,12, 5,12,11,12,12,12, + 12,12,12,12,12,13,13,13,13, 7,11,11,13,13,13,12, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13, 7,13,10,13,13,13,13,13,13,13,12,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13, 7,13,12, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,12, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13, 8,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,12,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,12,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13, 8,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,12,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,10,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13, 8,13,12,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,11, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,11,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13, +}; + +static const static_codebook _44p8_p7_1 = { + 5, 3125, + (long *)_vq_lengthlist__44p8_p7_1, + 1, -514619392, 1630767104, 3, 0, + (long *)_vq_quantlist__44p8_p7_1, + 0 +}; + +static const long _vq_quantlist__44p8_p7_2[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const long _vq_lengthlist__44p8_p7_2[] = { + 1, 3, 2, 4, 5, 7, 7, 8, 8, 9, 9,10,10,11,11,12, + 12,13,13,14,14,15,15,15,15, +}; + +static const static_codebook _44p8_p7_2 = { + 1, 25, + (long *)_vq_lengthlist__44p8_p7_2, + 1, -518864896, 1620639744, 5, 0, + (long *)_vq_quantlist__44p8_p7_2, + 0 +}; + +static const long _vq_quantlist__44p8_p7_3[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const long _vq_lengthlist__44p8_p7_3[] = { + 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _44p8_p7_3 = { + 1, 25, + (long *)_vq_lengthlist__44p8_p7_3, + 1, -529006592, 1611661312, 5, 0, + (long *)_vq_quantlist__44p8_p7_3, + 0 +}; + +static const long _huff_lengthlist__44p8_short[] = { + 3, 9,15,17,20,21,22,23, 5, 5, 7, 9,11,13,17,20, + 9, 5, 5, 6, 8,10,15,18,11, 7, 5, 4, 6, 9,13,17, + 14, 9, 7, 5, 6, 7,10,14,17,10, 8, 6, 6, 4, 5, 8, + 20,14,13,10, 8, 4, 3, 4,23,17,16,14,12, 6, 4, 4, +}; + +static const static_codebook _huff_book__44p8_short = { + 2, 64, + (long *)_huff_lengthlist__44p8_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p9_l0_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44p9_l0_0[] = { + 2, 5, 5, 7, 6, 8, 8, 9, 9,10,10,11,11, 4, 5, 5, + 6, 7, 8, 8, 9, 9,10,10,11,10, 4, 5, 5, 7, 6, 8, + 8, 9, 9,10,10,10,10, 6, 6, 7, 6, 7, 8, 8, 9, 9, + 10, 9,11, 9, 6, 6, 6, 7, 6, 8, 8, 9, 9, 9,10, 9, + 11, 7, 7, 8, 8, 8, 8, 9, 9, 9,10, 9,11, 9, 7, 8, + 8, 8, 8, 9, 8, 9, 9, 9,10, 9,11, 8, 9, 9, 9, 9, + 9, 9,10,10,11,10,12,10, 8, 9, 9, 9, 9, 9, 9,10, + 9,10,11,11,12, 9,10,10,10,10,10,10,10,11,11,11, + 11,12, 9,10,10,10,10,11,10,11,10,11,11,12,11,11, + 11,11,11,11,11,11,11,12,11,12,11,12,11,11,11,11, + 11,11,11,12,11,12,11,12,11, +}; + +static const static_codebook _44p9_l0_0 = { + 2, 169, + (long *)_vq_lengthlist__44p9_l0_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44p9_l0_0, + 0 +}; + +static const long _vq_quantlist__44p9_l0_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p9_l0_1[] = { + 4, 4, 4, 5, 5, 4, 4, 5, 5, 5, 4, 5, 4, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _44p9_l0_1 = { + 2, 25, + (long *)_vq_lengthlist__44p9_l0_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p9_l0_1, + 0 +}; + +static const long _vq_quantlist__44p9_l1_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p9_l1_0[] = { + 1, 2, 3, 5, 9, 9, 4, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9,10,10,10,10,10,10,10,10, +}; + +static const static_codebook _44p9_l1_0 = { + 2, 25, + (long *)_vq_lengthlist__44p9_l1_0, + 1, -514619392, 1630767104, 3, 0, + (long *)_vq_quantlist__44p9_l1_0, + 0 +}; + +static const long _huff_lengthlist__44p9_lfe[] = { + 1, 1, +}; + +static const static_codebook _huff_book__44p9_lfe = { + 1, 2, + (long *)_huff_lengthlist__44p9_lfe, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__44p9_long[] = { + 3, 3, 3, 3, 3, 3, 3, 3, +}; + +static const static_codebook _huff_book__44p9_long = { + 1, 8, + (long *)_huff_lengthlist__44p9_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44p9_p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p9_p1_0[] = { + 1, 5, 5, 4, 8, 8, 4, 8, 8, 5, 7, 8, 8, 9,10, 8, + 10,10, 5, 8, 7, 8,10,10, 8,10, 9, 7, 9, 9, 9,11, + 11, 9,11,11, 9,11,11,11,12,13,11,13,13, 9,11,11, + 11,13,13,11,13,13, 7, 9, 9, 9,11,11, 9,11,11, 9, + 11,11,11,13,13,11,13,13, 9,11,11,11,13,13,11,13, + 12, 5, 9, 9, 9,11,11, 9,11,11, 9,11,11,11,12,13, + 11,13,13, 9,11,11,11,13,13,11,13,13, 9,11,12,11, + 13,13,12,13,13,11,12,13,13,14,15,13,14,14,12,13, + 13,13,15,15,13,15,14, 8,10,10,11,13,13,12,14,13, + 11,12,12,13,14,15,13,15,15,11,12,12,13,15,15,13, + 15,14, 5, 9, 9, 9,11,11, 9,11,11, 9,11,11,11,13, + 13,11,13,13, 9,11,10,11,13,13,11,13,12, 8,10,10, + 11,13,13,12,13,13,11,12,12,13,14,15,14,15,15,10, + 12,12,13,14,15,13,15,14, 9,12,11,12,13,13,11,13, + 13,12,13,13,13,15,15,13,14,15,11,13,12,13,15,14, + 13,15,14, +}; + +static const static_codebook _44p9_p1_0 = { + 5, 243, + (long *)_vq_lengthlist__44p9_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p9_p1_0, + 0 +}; + +static const long _vq_quantlist__44p9_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p9_p2_0[] = { + 4, 6, 6, 8, 8, 5, 7, 7, 9, 9, 5, 7, 7, 9, 9, 6, + 8, 8,11,11, 6, 8, 8,11,11, 6, 7, 7, 9, 9, 7, 8, + 9,10,11, 7, 9, 9,11,10, 8, 9,10,12,12, 8,10,10, + 12,12, 6, 7, 7, 9, 9, 7, 9, 9,10,10, 7, 9, 8,11, + 10, 8,10,10,12,12, 8,10, 9,12,12, 8, 9, 9,11,11, + 9,10,10,12,12, 9,11,11,12,13,11,12,12,13,14,11, + 12,12,14,14, 8, 9, 9,11,11, 9,11,10,13,12, 9,10, + 10,13,12,11,12,12,14,14,11,12,12,14,13, 7, 8, 9, + 10,10, 8,10,10,11,11, 8,10,10,11,11,10,11,11,13, + 13,10,11,11,13,13, 8, 9,10,10,11,10,11,11,12,13, + 10,11,11,12,12,11,11,12,13,14,11,12,12,14,14, 8, + 10,10,11,11,10,11,11,12,13,10,11,11,12,12,11,12, + 12,14,14,11,12,12,14,14,10,11,11,12,13,11,12,12, + 13,14,12,13,13,14,14,13,13,14,14,16,13,14,14,15, + 16,10,11,11,13,13,12,12,12,14,14,11,12,12,14,14, + 13,14,14,15,16,13,14,14,16,15, 7, 8, 8,10,10, 8, + 10,10,11,11, 8,10,10,12,11,10,11,11,13,13,10,11, + 11,13,13, 8,10,10,11,11,10,11,11,12,12,10,11,11, + 12,12,11,12,12,14,14,11,12,12,14,14, 8,10, 9,11, + 10,10,11,11,13,12,10,11,10,13,12,11,12,12,14,14, + 11,12,11,14,13,10,11,11,13,13,11,12,12,14,14,12, + 12,12,14,14,13,14,14,15,16,13,14,14,15,15,10,11, + 11,13,12,12,12,12,14,14,11,12,12,14,13,13,14,14, + 16,15,13,14,13,16,14,10,11,11,13,13,12,12,13,14, + 15,12,13,13,14,15,13,14,15,15,16,13,14,14,16,16, + 11,12,13,14,14,13,13,14,15,16,13,14,14,15,16,14, + 15,15,16,17,14,15,16,17,17,11,12,12,14,14,13,14, + 14,15,16,13,14,14,15,15,14,15,15,16,18,14,15,15, + 17,16,13,14,15,15,16,15,15,16,16,18,15,15,15,17, + 17,16,16,17,17,18,16,16,16,18,18,14,14,14,16,16, + 15,15,15,16,17,15,15,15,16,17,16,17,17,18,18,16, + 16,17,18,17,10,11,11,14,13,12,13,13,15,14,11,13, + 13,15,14,13,15,15,16,16,13,14,14,16,16,11,12,12, + 14,14,13,13,13,15,15,13,14,13,15,15,15,15,15,17, + 16,14,15,15,17,16,11,13,12,14,14,13,14,13,15,15, + 13,14,13,15,15,14,15,15,17,17,14,15,15,17,16,14, + 14,14,16,16,14,15,15,17,17,15,15,16,17,16,17,16, + 17,18,18,16,17,17,18,18,13,14,14,16,15,15,15,15, + 17,17,14,16,15,16,16,17,17,17,18,18,16,17,16,20, + 19, 6, 8, 8,10,10, 8,10,10,11,11, 8,10,10,12,11, + 10,11,11,13,13,10,11,11,13,13, 8, 9,10,11,11,10, + 11,11,12,12,10,11,11,13,12,11,12,12,14,14,11,12, + 12,14,14, 9,10,10,11,11,10,11,11,12,12,10,11,11, + 13,12,11,12,12,14,14,11,12,12,14,14,10,10,11,12, + 13,11,12,12,14,14,11,12,12,14,14,13,14,14,15,16, + 13,14,14,15,16,10,11,11,13,13,12,12,12,14,14,12, + 13,12,14,14,13,14,14,16,16,13,14,14,15,15, 9,10, + 10,11,12,10,11,11,12,13,10,11,11,13,12,11,12,12, + 14,14,11,12,12,14,14,10,10,11,12,13,11,12,12,13, + 14,11,12,12,13,14,12,13,14,14,15,12,13,13,15,15, + 10,11,11,13,13,11,12,12,13,14,11,12,12,14,13,12, + 13,13,15,15,12,13,13,15,15,12,11,13,12,14,13,13, + 14,14,15,13,13,14,14,15,14,15,15,16,17,14,15,15, + 16,17,12,13,12,14,14,13,14,14,15,15,13,14,14,15, + 15,14,15,15,16,17,14,15,15,16,17, 8, 9, 9,11,11, + 10,11,11,12,13,10,11,11,13,12,12,13,13,14,15,11, + 13,12,15,14, 9,11,10,12,12,11,12,12,13,14,11,12, + 12,14,13,13,13,14,15,15,13,14,13,15,15, 9,11,11, + 12,12,11,12,12,14,14,11,12,12,14,13,13,14,14,15, + 16,13,14,13,15,14,11,12,12,14,13,12,13,13,14,15, + 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9,11,11,13,13, 9,10,10,11,11, + 10,11,11,12,12,10,11,11,12,12,11,12,12,14,14,11, + 12,12,14,14, 8,10, 9,11,11,10,11,11,12,12,10,11, + 11,12,12,11,12,12,14,14,11,12,12,14,14,10,11,11, + 13,13,11,12,13,14,14,12,12,12,14,14,13,14,14,15, + 16,13,14,14,16,16,10,11,10,13,12,11,12,12,14,14, + 11,12,12,14,14,13,14,14,15,16,13,14,14,16,15, 8, + 9, 9,11,11,10,11,11,12,13,10,11,11,13,12,12,13, + 13,14,15,12,13,13,15,14,10,11,11,12,12,11,11,12, + 13,14,11,12,12,14,14,13,13,14,15,16,13,14,14,15, + 15, 9,10,11,12,12,11,12,12,13,14,11,12,12,14,13, + 13,14,14,15,16,12,14,13,15,15,11,12,12,14,14,12, + 13,13,14,15,13,14,14,16,15,14,15,15,15,17,15,15, + 16,16,17,11,12,12,13,14,13,14,14,15,15,12,13,13, + 15,14,15,16,15,16,17,14,16,15,17,15, 9,10,10,12, + 11,10,11,11,13,13,10,11,11,13,12,11,12,12,14,14, + 11,12,12,14,14,10,11,11,12,13,11,12,12,13,14,11, + 12,12,14,14,12,13,13,15,15,12,13,13,15,15,10,11, + 10,13,12,11,12,12,13,13,11,12,12,14,13,12,13,13, + 15,15,12,13,13,15,14,12,13,12,14,14,13,14,14,15, + 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16,17,18,15,16,16,17,17,14,14,14,16,16,15,15,16, + 17,17,15,16,16,17,17,17,17,17,18,20,17,17,17,19, + 19,14,15,15,16,16,15,17,16,18,18,15,16,15,17,16, + 17,18,19,19,19,17,17,17,18,17,13,14,14,16,16,14, + 15,15,17,17,14,15,15,16,17,15,17,17,18,18,16,16, + 17,18,17,14,15,15,16,17,15,16,16,17,17,15,16,16, + 17,17,16,17,17,18,18,17,17,17,18,19,14,15,15,16, + 17,15,16,16,17,17,15,16,16,17,17,16,17,17,18,18, + 17,17,17,19,19,16,16,16,16,18,16,17,17,17,18,17, + 17,17,17,19,18,18,18,19,19,18,18,18,19,20,16,16, + 17,18,18,16,18,17,18,18,17,17,17,20,19,18,18,19, + 21,20,18,20,18,18,19,10,12,12,14,14,14,14,15,15, + 17,14,15,14,17,15,16,16,17,18,18,16,18,17,19,18, + 12,14,13,16,15,14,14,15,15,17,15,16,16,18,17,16, + 17,18,17,19,17,19,18,20,19,12,13,13,15,15,15,16, + 17,17,18,14,16,14,17,16,17,18,18,19,19,17,17,17, + 18,18,15,15,15,17,16,15,16,16,17,17,17,19,17,18, + 18,18,18,18,18,21,19,20,19,20,19,15,15,16,16,17, + 17,17,18,20,20,15,16,16,18,17,18,19,19,19,20,18, + 19,18,19,17, 6,11,11,13,13,11,12,12,14,14,11,12, + 12,14,14,13,14,14,16,16,13,14,14,16,16,11,12,12, + 14,14,12,13,13,15,15,12,13,13,15,15,14,15,15,17, + 17,14,15,15,17,16,11,12,12,14,14,12,13,13,15,15, + 12,13,13,15,15,14,15,15,16,16,14,15,15,16,16,13, + 14,14,16,16,15,15,15,16,16,14,15,15,17,16,16,17, + 17,19,18,16,17,17,18,18,13,14,14,15,15,14,15,15, + 17,16,14,15,15,17,16,16,17,16,17,18,15,16,16,18, + 18,10,12,12,14,14,12,13,14,15,15,12,13,13,15,15, + 14,15,15,17,17,14,15,15,17,16,12,13,13,15,15,14, + 14,14,15,16,14,15,15,16,16,15,16,16,17,18,16,16, + 16,18,18,12,13,13,14,14,14,14,15,16,16,13,14,14, + 16,16,15,16,16,18,18,15,16,16,19,17,14,15,15,16, + 17,15,15,16,17,17,16,17,16,17,18,17,17,18,17,19, + 17,17,18,18,19,14,14,14,16,16,15,16,16,17,17,15, + 16,15,17,17,17,17,17,19,20,16,17,17,18,18,11,12, + 12,14,14,12,13,13,15,15,12,13,13,15,15,14,15,15, + 16,16,14,15,14,16,16,12,13,13,15,15,14,14,14,16, + 16,13,14,14,16,16,15,16,16,18,17,15,16,16,17,17, + 12,13,13,15,15,13,14,14,16,16,13,14,14,16,16,15, + 16,15,18,18,15,16,15,17,16,14,15,15,16,16,15,16, + 16,17,17,15,16,16,18,17,16,17,17,18,18,16,17,17, + 18,18,14,15,14,16,15,15,16,15,17,17,15,16,15,17, + 16,16,17,17,18,18,17,17,16,19,17,10,12,12,14,15, + 14,14,15,15,17,14,15,14,17,15,16,17,17,17,18,16, + 17,17,18,18,12,14,13,16,15,14,14,16,15,17,15,17, + 16,18,17,17,17,18,17,19,18,18,18,19,18,12,13,14, + 15,15,15,16,16,16,17,14,15,14,18,16,18,17,18,19, + 19,17,18,17,20,18,15,15,15,17,17,15,16,16,17,18, + 18,18,18,19,18,18,18,19,18,20,18,19,19,21,21,15, + 15,16,16,17,17,18,18,18,18,15,16,16,17,17,17,19, + 20,19,20,17,18,18,19,17,13,14,14,16,16,14,15,15, + 16,17,14,15,15,17,17,16,16,17,17,18,15,17,16,17, + 17,14,15,15,16,16,15,16,16,17,17,16,16,16,17,17, + 17,17,18,17,18,17,17,17,18,20,14,15,15,17,16,15, + 16,16,17,17,15,16,16,17,17,17,17,17,18,18,16,17, + 17,19,18,16,16,17,17,17,17,18,17,19,18,17,17,17, + 18,19,17,20,18,19,21,17,19,18,19,20,15,17,15,17, + 16,16,17,17,18,18,17,17,17,18,17,18,19,18,19,21, + 18,18,17,19,19, +}; + +static const static_codebook _44p9_p2_0 = { + 5, 3125, + (long *)_vq_lengthlist__44p9_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44p9_p2_0, + 0 +}; + +static const long _vq_quantlist__44p9_p3_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p9_p3_0[] = { + 2, 5, 4, 4, 7, 7, 4, 7, 6, 5, 6, 7, 7, 8, 9, 7, + 9, 9, 5, 7, 6, 7, 9, 9, 7, 9, 8, 6, 8, 8, 8,10, + 10, 8,10,10, 8, 9,10,10,11,12,10,12,12, 8,10,10, + 10,12,12,10,12,11, 6, 8, 8, 8,10,10, 8,10,10, 8, + 10,10,10,11,12,10,12,12, 8,10, 9,10,12,11,10,12, + 11, 5, 8, 8, 8,10,10, 8,10,10, 8, 9,10,10,11,11, + 10,11,11, 8,10,10,10,11,12,10,12,11, 8,10,10,10, + 11,11,10,11,11,10,11,11,11,12,13,11,12,13,10,11, + 11,11,13,13,11,13,13, 7, 9, 9,10,11,12,10,12,11, + 9,11,11,11,12,13,12,14,13, 9,11,11,12,13,14,11, + 13,12, 5, 8, 8, 8,10,10, 8,10,10, 8,10,10,10,11, + 12,10,12,12, 8,10, 9,10,12,11, 9,11,11, 7, 9, 9, + 10,11,12,10,12,11, 9,11,11,11,12,13,12,14,13, 9, + 11,11,12,13,14,11,13,12, 8,10,10,10,11,11,10,11, + 11,10,11,11,11,13,13,11,13,13,10,11,10,11,13,12, + 11,13,12, +}; + +static const static_codebook _44p9_p3_0 = { + 5, 243, + (long *)_vq_lengthlist__44p9_p3_0, + 1, -533200896, 1614282752, 2, 0, + (long *)_vq_quantlist__44p9_p3_0, + 0 +}; + +static const long _vq_quantlist__44p9_p3_1[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p9_p3_1[] = { + 4, 6, 6, 6, 7, 7, 6, 7, 7, 6, 7, 7, 7, 7, 8, 7, + 7, 8, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 8, 9, 9, 8, 8, 8, + 8, 9, 9, 8, 9, 9, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 9, 9, 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, + 9, 5, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, + 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, 9, 8, 8, 8, 8, + 9, 9, 8, 9, 9, 8, 8, 9, 9, 9, 9, 9, 9, 9, 8, 9, + 9, 9, 9, 9, 9, 9, 9, 7, 8, 8, 8, 9, 9, 8, 9, 9, + 8, 9, 8, 9, 9, 9, 9, 9, 9, 8, 8, 8, 9, 9, 9, 9, + 9, 9, 6, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, + 9, 8, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, 9, 7, 8, 8, + 8, 9, 9, 8, 9, 9, 8, 8, 9, 9, 9, 9, 9, 9, 9, 8, + 8, 8, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 9, 9, 8, 9, + 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 8, 9, 9, 9, + 9, 9, 9, +}; + +static const static_codebook _44p9_p3_1 = { + 5, 243, + (long *)_vq_lengthlist__44p9_p3_1, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44p9_p3_1, + 0 +}; + +static const long _vq_quantlist__44p9_p4_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p9_p4_0[] = { + 2, 5, 5, 4, 7, 7, 4, 7, 6, 5, 7, 7, 7, 8, 9, 7, + 9, 9, 5, 7, 7, 7, 9, 9, 7, 9, 8, 6, 7, 8, 8, 9, + 10, 8,10,10, 8, 9,10,10,11,12,10,11,12, 8,10,10, + 10,11,12,10,12,11, 6, 8, 7, 8,10,10, 8,10, 9, 8, + 10,10,10,11,12,10,12,12, 8,10, 9,10,12,11,10,12, + 11, 5, 8, 8, 8,10,10, 8,10,10, 7, 9,10, 9,10,11, + 10,11,11, 8,10,10,10,12,12,10,12,11, 7, 9, 9, 9, + 11,11, 9,11,11, 9,10,11,11,11,12,11,12,12, 9,11, + 11,11,12,12,11,12,12, 7, 9, 9,10,11,12,10,12,11, + 9,11,10,11,11,12,12,13,13, 9,11,11,12,13,13,11, + 13,11, 5, 8, 8, 8,10,10, 8,10,10, 8,10,10,10,11, + 12,10,12,12, 7, 9, 9, 9,11,11, 9,11,10, 7, 9, 9, + 10,11,12,10,12,11, 9,11,11,11,11,13,12,13,13, 9, + 10,11,12,13,13,11,12,11, 7, 9, 9, 9,11,11, 9,11, + 11, 9,11,11,11,12,12,11,12,12, 9,11,10,11,12,12, + 10,12,11, +}; + +static const static_codebook _44p9_p4_0 = { + 5, 243, + (long *)_vq_lengthlist__44p9_p4_0, + 1, -531365888, 1616117760, 2, 0, + (long *)_vq_quantlist__44p9_p4_0, + 0 +}; + +static const long _vq_quantlist__44p9_p4_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p9_p4_1[] = { + 6, 8, 8,10, 9, 8, 9, 9,10,10, 8, 9, 9,10,10, 8, + 10,10,10,10, 8,10,10,10,10, 9, 9, 9,10,10, 9,10, + 10,10,11, 9,10,10,11,11,10,10,10,11,11,10,10,10, + 11,11, 9, 9, 9,10,10, 9,10,10,11,11, 9,10,10,11, + 10,10,10,10,11,11,10,10,10,11,11,10,10,10,10,11, + 10,10,11,11,11,10,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,10,10,10,11,10,10,11,11,11,11,10,11, + 10,11,11,11,11,11,11,11,10,11,11,11,11, 9,10,10, + 10,11,10,10,11,11,11,10,11,11,11,11,10,11,11,11, + 11,10,11,11,11,11,10,10,11,11,11,11,11,11,11,11, + 11,11,11,11,12,11,11,12,12,12,11,11,11,12,12,10, + 11,11,11,11,11,11,11,12,12,11,11,11,11,11,11,11, + 11,12,12,11,11,11,12,12,11,11,11,11,11,11,12,12, + 12,12,11,12,12,12,12,11,12,12,12,12,12,12,12,12, + 12,11,11,11,11,11,11,12,12,12,12,11,12,11,12,12, + 11,12,12,12,12,12,12,12,12,12, 9,10,10,11,10,10, + 11,11,11,11,10,11,11,11,11,10,11,11,11,11,10,11, + 11,11,11,10,11,11,11,11,11,11,11,11,11,11,11,11, + 12,12,11,11,12,12,12,11,11,11,12,12,10,11,10,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,12,12, + 11,11,11,12,12,11,11,11,11,11,11,12,12,12,12,11, + 12,12,12,12,11,12,12,12,12,12,12,12,12,12,11,11, + 11,11,11,11,12,12,12,12,11,12,11,12,12,12,12,12, + 12,12,11,12,12,12,12,11,11,11,11,11,11,12,12,12, + 12,11,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 11,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,13,13,12,12,12,13,13,11,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,13,13,12,12,12, + 13,13,12,12,12,12,12,12,12,12,12,13,12,12,12,13, + 13,12,13,13,13,13,12,13,13,13,13,12,12,12,12,12, + 12,12,12,13,13,12,12,12,13,13,12,13,13,13,13,12, + 13,13,13,13,11,11,11,11,11,11,12,12,12,12,11,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,11,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,13, + 13,12,12,12,13,13,11,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,13,13,12,12,12,13,13,12, + 12,12,12,12,12,12,12,13,13,12,12,12,13,13,12,13, + 13,13,13,12,13,13,13,13,12,12,12,12,12,12,12,12, + 13,13,12,12,12,13,12,12,13,13,13,13,12,13,13,13, + 13, 7,10,10,11,11,10,10,11,11,11,10,11,11,11,11, + 10,11,11,11,11,10,11,11,11,11,10,10,10,11,11,10, + 11,11,11,11,11,11,11,11,12,11,11,11,12,12,11,11, + 11,12,12,10,11,11,11,11,11,11,11,12,11,11,11,11, + 12,11,11,11,11,12,12,11,11,11,12,12,11,11,11,11, + 11,11,11,11,12,12,11,11,12,12,12,11,12,12,12,12, + 11,12,12,12,12,11,11,11,11,11,11,12,12,12,12,11, + 11,12,12,12,11,12,12,12,12,11,12,12,12,12,10,11, + 11,11,11,11,11,11,11,12,11,11,11,11,11,11,11,11, + 12,12,11,11,11,12,12,11,11,11,11,11,11,11,12,12, + 12,11,11,11,12,12,11,12,12,12,12,11,12,12,12,12, + 11,11,11,11,11,11,12,11,12,12,11,11,11,12,12,11, + 12,12,12,12,11,12,12,12,12,11,11,11,11,12,11,12, + 12,12,12,11,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,11,11,11,12,12,11,12,12,12,12,11,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,10,11,10,11,11, + 11,11,11,12,12,11,11,11,12,12,11,12,12,12,12,11, + 12,12,12,12,10,11,11,12,11,11,11,12,12,12,11,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,11,11,11, + 12,11,11,12,12,12,12,11,12,11,12,12,12,12,12,12, + 12,12,12,12,12,12,11,12,11,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,13,12,12,12,12,12,11, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,13,12,12,12,13,12,11,11,11,12,12,12,12,12, + 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 13,11,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,13,13,13,12,12,12,13,13,11,12,12,12,12,12, + 12,12,12,13,12,12,12,12,12,12,12,13,13,13,12,13, + 12,13,13,12,12,12,12,12,12,12,12,13,13,12,12,12, + 13,13,12,13,13,13,13,12,13,13,13,13,12,12,12,12, + 12,12,12,12,13,13,12,13,12,13,13,12,13,13,13,13, + 12,13,13,13,13,11,11,11,12,12,12,12,12,12,12,11, + 12,12,12,12,12,12,12,13,13,12,12,12,13,13,11,12, + 12,12,12,12,12,12,12,12,12,12,12,13,13,12,13,12, + 13,13,12,13,13,13,13,11,12,12,12,12,12,12,12,13, + 13,12,12,12,13,12,12,13,13,13,13,12,13,13,13,13, + 12,12,12,12,12,12,12,13,13,13,12,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,12,12,12,12,12,12,13, + 13,13,13,12,12,12,13,13,13,13,13,13,13,13,13,13, + 13,13, 7,10,10,11,11,10,11,11,11,11,10,11,11,11, + 11,10,11,11,11,11,10,11,11,11,11,10,11,11,11,11, + 11,11,11,11,11,11,11,11,12,11,11,11,12,12,12,11, + 11,11,12,12,10,10,10,11,11,11,11,11,12,11,10,11, + 11,11,11,11,11,11,12,12,11,11,11,12,12,11,11,11, + 11,11,11,11,12,12,12,11,12,11,12,12,11,12,12,12, + 12,11,12,12,12,12,11,11,11,11,11,11,11,11,12,12, + 11,12,11,12,12,11,12,12,12,12,11,12,12,12,12,10, + 10,10,11,11,11,11,11,12,12,11,11,11,12,12,11,12, + 12,12,12,11,12,12,12,12,11,11,11,11,11,11,11,12, + 12,12,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,11,11,11,11,11,11,12,12,12,12,11,12,11,12,12, + 12,12,12,12,12,12,12,12,12,12,11,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,13,12,12, + 12,13,12,11,11,11,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,10,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,12,12, + 11,11,11,12,12,11,11,11,11,11,11,11,12,12,12,11, + 12,11,12,12,11,12,12,12,12,11,12,12,12,12,11,11, + 11,11,11,11,11,11,12,12,11,11,11,12,12,11,12,12, + 12,12,11,12,12,12,12,11,11,11,12,11,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 11,11,11,12,11,11,12,12,12,12,11,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,11,11,11,12,12,11,12, + 12,12,12,12,12,12,12,12,12,12,12,13,13,12,12,12, + 13,12,11,12,12,12,12,12,12,12,12,13,12,12,12,13, + 13,12,13,13,13,13,12,13,13,13,13,11,12,12,12,12, + 12,12,12,12,13,12,12,12,12,12,12,13,13,13,13,12, + 13,13,13,13,12,12,12,12,12,12,12,13,13,13,12,13, + 12,13,13,13,13,13,13,13,13,13,13,13,13,12,12,12, + 12,12,12,13,13,13,13,12,13,12,13,13,13,13,13,13, + 13,13,13,13,13,13,11,11,11,12,12,11,12,12,12,12, + 11,12,12,12,12,12,12,12,12,12,12,12,12,12,12,11, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,13, + 12,13,13,12,12,12,13,13,11,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,13,13,12,13,12,13, + 13,12,12,12,12,12,12,12,12,13,13,12,12,12,13,13, + 13,13,13,13,13,12,13,13,13,13,12,12,12,12,12,12, + 13,12,13,13,12,13,12,13,12,12,13,13,13,13,12,13, + 13,13,13, 8,11,11,12,12,11,12,12,12,12,11,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,11,11,11,12, + 12,11,12,12,12,12,12,12,12,12,12,12,12,12,13,13, + 12,12,12,13,13,11,11,11,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,13,13,12,12,12,13,13,11,12, + 12,12,12,12,12,12,12,13,12,12,12,12,12,12,12,13, + 13,13,12,12,13,13,13,11,12,12,12,12,12,12,12,13, + 12,12,12,12,13,13,12,13,13,13,13,12,13,13,13,13, + 11,11,11,12,12,11,12,12,12,12,11,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,11,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,13,13,12,12,12, + 13,13,11,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,13,12,13,13,12,13,12,13,13,12,12,12,12,12, + 12,12,12,12,13,12,12,12,13,13,12,13,13,13,13,12, + 13,13,13,13,12,12,12,12,12,12,12,12,13,13,12,12, + 12,13,13,12,13,13,13,13,12,13,13,13,13,11,11,11, + 12,12,11,12,12,12,12,11,12,12,12,12,12,12,12,13, + 12,12,12,12,12,13,11,12,12,12,12,12,12,12,12,13, + 12,12,12,12,13,12,13,13,13,13,12,13,13,13,13,11, + 12,12,12,12,12,12,12,12,13,12,12,12,13,12,12,13, + 13,13,13,12,13,13,13,13,12,12,12,12,12,12,12,12, + 13,13,12,12,13,13,13,12,13,13,13,13,12,13,13,13, + 13,12,12,12,12,12,12,13,13,13,13,12,13,12,13,13, + 12,13,13,13,13,13,13,13,13,13,11,11,11,12,12,12, + 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*)_vq_quantlist__44p9_p4_1, + 0 +}; + +static const long _vq_quantlist__44p9_p5_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p9_p5_0[] = { + 4, 6, 6, 9, 9, 6, 7, 8,10,11, 6, 8, 7,10,10, 8, + 10,10,12,12, 8,10,10,12,12, 6, 7, 8,10,10, 7, 8, + 9,10,11, 8, 9, 9,11,11,10,10,11,12,13,10,11,11, + 13,13, 6, 8, 7,10,10, 8, 9, 9,11,11, 7, 9, 8,11, + 10,10,11,11,13,13,10,11,10,13,12, 9,10,10,11,12, + 10,10,11,12,13,10,11,11,12,13,12,12,13,12,14,12, + 13,13,14,14, 9,10,10,12,11,10,11,11,13,12,10,11, + 10,13,12,12,13,13,14,14,12,13,12,14,12, 7, 8, 8, + 10,11, 8, 9,10,11,12, 8, 9, 9,11,12,10,11,12,13, + 14,10,11,11,13,13, 8, 9,10,11,12, 9,10,11,12,13, + 10,10,11,12,12,11,12,12,13,14,11,12,12,14,14, 8, + 9, 9,11,12,10,10,11,12,13, 9,10,10,12,12,11,12, + 12,14,14,11,12,12,14,13,11,11,12,12,13,11,12,12, + 13,14,12,12,13,14,14,13,13,14,14,16,13,14,14,15, + 15,11,12,11,13,13,12,12,12,14,14,11,12,12,14,13, + 13,14,14,15,15,13,14,13,15,14, 7, 8, 8,11,10, 8, + 10, 9,12,11, 8,10, 9,12,11,10,11,11,13,13,10,12, + 11,14,13, 8, 9, 9,12,11, 9,10,10,12,12,10,11,10, + 13,12,11,12,12,13,14,11,12,12,14,14, 8,10, 9,12, + 11,10,11,10,12,12, 9,11,10,13,11,11,12,12,14,14, + 11,12,12,14,13,11,11,12,13,13,11,12,12,13,14,12, + 12,12,14,14,13,13,14,14,15,13,14,14,15,15,11,12, + 11,13,12,12,12,12,14,14,11,12,12,14,13,13,14,14, + 15,15,13,14,13,15,14,10,11,11,12,13,11,12,12,13, + 14,11,12,12,13,14,13,13,14,14,16,13,14,14,15,15, + 11,12,12,12,14,12,12,13,13,15,12,13,13,13,15,14, + 14,15,15,16,14,14,15,15,16,11,12,12,13,14,12,13, + 13,14,15,12,13,13,14,14,14,14,15,15,16,14,14,14, + 15,15,13,14,14,14,15,14,14,15,15,16,14,15,15,15, + 16,15,15,16,16,18,16,16,16,17,17,13,14,14,15,15, + 14,14,15,16,16,14,14,14,16,15,16,16,16,17,17,15, + 16,16,17,16,10,11,11,13,12,11,12,12,14,13,11,12, + 12,14,13,13,14,14,15,15,13,14,13,16,14,11,12,12, + 14,13,12,13,13,14,14,12,13,13,15,14,14,14,14,15, + 15,14,15,14,16,15,11,12,12,14,12,12,13,13,15,14, + 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16,14,15,15,16,16,15,15,15,16,16,15,16,16,16,18, + 16,17,16,18,17,13,13,14,15,15,14,14,15,16,16,13, + 14,14,16,15,16,16,17,17,17,15,15,15,17,15,10,12, + 12,14,13,12,12,13,14,14,11,13,12,14,14,13,14,14, + 16,16,13,14,14,16,15,12,12,13,14,14,12,13,13,14, + 15,13,13,13,15,15,14,14,15,16,16,14,15,15,16,16, + 11,12,12,14,14,12,13,13,15,15,12,13,12,15,14,14, + 15,14,16,16,13,15,13,16,15,13,14,14,15,16,14,15, + 15,15,17,14,15,15,16,16,16,15,16,16,17,16,16,16, + 17,17,13,14,12,16,13,14,15,13,16,15,13,15,13,16, + 14,15,16,15,17,16,15,16,14,17,15,11,12,12,14,15, + 13,13,14,14,16,13,14,13,15,14,15,15,16,16,17,15, + 15,15,16,16,12,13,13,15,15,13,13,14,15,16,14,15, + 14,16,15,15,15,16,15,17,16,16,16,17,17,12,13,13, + 14,15,14,14,15,15,16,13,14,13,15,15,16,16,16,17, + 17,15,16,15,16,15,15,15,15,16,16,14,15,15,16,17, + 16,16,16,17,17,16,15,17,15,18,17,18,17,18,18,14, + 14,15,15,17,15,15,16,16,17,14,15,15,16,16,17,17, + 17,17,18,16,16,15,17,15,11,12,12,14,14,12,13,13, + 15,15,12,13,13,15,15,14,15,15,16,16,14,15,14,17, + 16,13,13,13,15,15,13,14,14,15,16,13,14,14,16,16, + 15,15,16,16,17,15,16,16,17,17,12,13,13,15,14,13, + 14,14,16,15,13,14,13,16,14,15,16,16,17,16,15,16, + 14,17,15,14,15,15,16,17,15,15,16,16,17,15,16,16, + 17,17,16,15,17,16,18,16,17,17,18,18,14,15,14,16, + 13,15,16,15,17,14,15,16,14,17,14,16,17,16,18,16, + 16,17,15,18,15, +}; + +static const static_codebook _44p9_p5_0 = { + 5, 3125, + (long *)_vq_lengthlist__44p9_p5_0, + 1, -528744448, 1616642048, 3, 0, + (long *)_vq_quantlist__44p9_p5_0, + 0 +}; + +static const long _vq_quantlist__44p9_p5_1[] = { + 3, + 2, + 4, + 1, + 5, + 0, + 6, +}; + +static const long _vq_lengthlist__44p9_p5_1[] = { + 2, 3, 3, 3, 3, 3, 3, +}; + +static const static_codebook _44p9_p5_1 = { + 1, 7, + (long *)_vq_lengthlist__44p9_p5_1, + 1, -533200896, 1611661312, 3, 0, + (long *)_vq_quantlist__44p9_p5_1, + 0 +}; + +static const long _vq_quantlist__44p9_p6_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p9_p6_0[] = { + 2, 5, 5, 5, 7, 7, 5, 7, 7, 5, 7, 7, 7, 8, 9, 7, + 9, 9, 5, 7, 7, 7, 9, 9, 7, 9, 8, 5, 7, 8, 8, 9, + 10, 8, 9,10, 8, 9,10,10,10,12,10,11,11, 8,10,10, + 10,11,12,10,11,10, 5, 8, 7, 8,10,10, 8,10, 9, 8, + 10,10,10,10,11,10,12,11, 8,10, 9,10,11,11,10,12, + 10, 5, 8, 8, 7, 9,10, 8,10, 9, 7, 9,10, 9,10,11, + 9,11,11, 8,10, 9,10,11,11, 9,11,10, 7, 9, 9, 9, + 10,11, 9,11,11, 9, 9,11,10,10,13,11,12,12, 9,11, + 11,11,12,13,11,13,11, 7, 9, 9, 9,10,11, 9,11,10, + 9,11,10,10,10,12,11,13,12, 9,11,11,11,12,12,10, + 12,10, 5, 8, 8, 8, 9,10, 7,10, 9, 8, 9,10, 9,10, + 11,10,11,11, 7,10, 9, 9,11,11, 9,11,10, 7, 9, 9, + 9,10,11, 9,11,10, 9,11,11,10,10,12,11,12,12, 9, + 10,11,11,12,13,10,12,10, 7, 9, 9, 9,11,11, 9,11, + 10, 9,11,11,11,11,13,11,13,12, 9,11, 9,11,12,12, + 10,13,10, +}; + +static const static_codebook _44p9_p6_0 = { + 5, 243, + (long *)_vq_lengthlist__44p9_p6_0, + 1, -527106048, 1620377600, 2, 0, + (long *)_vq_quantlist__44p9_p6_0, + 0 +}; + +static const long _vq_quantlist__44p9_p6_1[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44p9_p6_1[] = { + 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 7, 8, 8, 7, + 8, 8, 7, 8, 7, 7, 8, 8, 7, 8, 8, 7, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 9, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, + 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 9, 8, 8, + 8, 8, 9, 9, 8, 9, 9, 7, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, 8, 8, 8, 9, 9, 8, + 9, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 8, 9, 9, 8, + 8, 8, 8, 8, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 9, 9, 8, 9, 9, 8, 8, 8, 8, 9, 8, + 8, 9, 8, +}; + +static const static_codebook _44p9_p6_1 = { + 5, 243, + (long *)_vq_lengthlist__44p9_p6_1, + 1, -530841600, 1616642048, 2, 0, + (long *)_vq_quantlist__44p9_p6_1, + 0 +}; + +static const long _vq_quantlist__44p9_p7_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44p9_p7_0[] = { + 1,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 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13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 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16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16, 6,11,11, + 16,16,12,13,16,16,16,12,16,14,16,16,16,16,16,16, + 16,16,16,16,16,16,11,15,15,16,16,14,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,12, + 15,16,16,16,16,16,16,16,16,14,16,15,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16, 5,11,11,16,16,12, + 15,16,16,16,12,16,14,16,16,16,16,16,16,16,16,16, + 16,16,16,12,15,15,16,16,14,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,11,15,15,16, + 16,16,16,16,16,16,15,16,14,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 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16,16,16,16,11,16,14,16,16,14,16,16,16,16,13,15, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, 7, + 11,11,16,16,13,13,16,16,16,13,16,13,16,16,16,16, + 16,16,16,16,16,16,16,16,12,16,15,16,16,14,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,12,14,16,16,16,16,16,16,16,16,14,16,13,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16, 8,13,14,16, + 16,15,16,16,16,16,14,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,15,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,15,16, + 15,16,16,16,16,16,16,16,16,16,15,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,15,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,15,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16, +}; + +static const static_codebook _44p9_p7_1 = { + 5, 3125, + (long *)_vq_lengthlist__44p9_p7_1, + 1, -514619392, 1630767104, 3, 0, + (long *)_vq_quantlist__44p9_p7_1, + 0 +}; + +static const long _vq_quantlist__44p9_p7_2[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const long _vq_lengthlist__44p9_p7_2[] = { + 1, 3, 2, 5, 4, 7, 7, 8, 8, 9,10,10,10,11,11,11, + 12,12,12,13,13,13,13,13,13, +}; + +static const static_codebook _44p9_p7_2 = { + 1, 25, + (long *)_vq_lengthlist__44p9_p7_2, + 1, -518864896, 1620639744, 5, 0, + (long *)_vq_quantlist__44p9_p7_2, + 0 +}; + +static const long _vq_quantlist__44p9_p7_3[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const long _vq_lengthlist__44p9_p7_3[] = { + 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _44p9_p7_3 = { + 1, 25, + (long *)_vq_lengthlist__44p9_p7_3, + 1, -529006592, 1611661312, 5, 0, + (long *)_vq_quantlist__44p9_p7_3, + 0 +}; + +static const long _huff_lengthlist__44p9_short[] = { + 3, 3, 3, 3, 3, 3, 3, 3, +}; + +static const static_codebook _huff_book__44p9_short = { + 1, 8, + (long *)_huff_lengthlist__44p9_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44pn1_l0_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44pn1_l0_0[] = { + 1, 3, 3, 8, 8,10,10,10,10,10,10,10,10, 5, 7, 5, + 9, 8,10,10,10,10,11,10,11,10, 5, 5, 7, 8, 9,10, + 10,11,10,10,11,10,11,10,10,10,11,11,11,11,11,11, + 11,10,11,11,10,10,10,10,11,11,11,11,11,10,11,11, + 11,11,11,11,11,11,12,11,10,11,11,11,11,11,11,11, + 11,11,11,11,11,10,10,11,11,12,11,11,11,11,11,11, + 12,11,11,11,10,11,11,11,11,11,11,11,11,10,11,11, + 10,11,10,11,11,11,11,11,11,11,11,11,11,12,11,11, + 12,12,11,11,11,11,11,11,11,11,11,11,11,11,12,11, + 10,11,11,11,11,11,11,11,12,11,13,11,11,11,11,11, + 11,11,11,11,11,11,12,11,13, +}; + +static const static_codebook _44pn1_l0_0 = { + 2, 169, + (long *)_vq_lengthlist__44pn1_l0_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44pn1_l0_0, + 0 +}; + +static const long _vq_quantlist__44pn1_l0_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44pn1_l0_1[] = { + 1, 4, 4, 7, 7, 4, 5, 6, 7, 7, 4, 6, 5, 7, 7, 7, + 6, 7, 6, 7, 7, 7, 6, 7, 6, +}; + +static const static_codebook _44pn1_l0_1 = { + 2, 25, + (long *)_vq_lengthlist__44pn1_l0_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44pn1_l0_1, + 0 +}; + +static const long _vq_quantlist__44pn1_l1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44pn1_l1_0[] = { + 1, 4, 4, 4, 4, 4, 4, 4, 4, +}; + +static const static_codebook _44pn1_l1_0 = { + 2, 9, + (long *)_vq_lengthlist__44pn1_l1_0, + 1, -516716544, 1630767104, 2, 0, + (long *)_vq_quantlist__44pn1_l1_0, + 0 +}; + +static const long _huff_lengthlist__44pn1_lfe[] = { + 1, 3, 2, 3, +}; + +static const static_codebook _huff_book__44pn1_lfe = { + 2, 4, + (long *)_huff_lengthlist__44pn1_lfe, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__44pn1_long[] = { + 2, 3, 6, 7, 9,13,17, 3, 2, 5, 7, 9,13,17, 6, 5, + 5, 6, 9,12,16, 7, 7, 6, 6, 7,10,13,10,10, 9, 7, + 6,10,13,13,13,12,10,10,11,15,17,17,17,14,14,15, + 17, +}; + +static const static_codebook _huff_book__44pn1_long = { + 2, 49, + (long *)_huff_lengthlist__44pn1_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44pn1_p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44pn1_p1_0[] = { + 1, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, +}; + +static const static_codebook _44pn1_p1_0 = { + 5, 243, + (long *)_vq_lengthlist__44pn1_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44pn1_p1_0, + 0 +}; + +static const long _vq_quantlist__44pn1_p2_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44pn1_p2_0[] = { + 1, 5, 5, 0, 7, 7, 0, 8, 8, 0, 9, 9, 0,12,12, 0, + 8, 8, 0, 9, 9, 0,13,13, 0, 8, 8, 0, 6, 6, 0,11, + 11, 0,12,12, 0,12,12, 0,14,14, 0,11,12, 0,12,12, + 0,15,15, 0,12,12, 0, 5, 5, 0, 5, 5, 0, 6, 6, 0, + 7, 7, 0,10,10, 0, 6, 6, 0, 7, 7, 0,11,11, 0, 6, + 6, 0, 7, 7, 0,11,11, 0,12,11, 0,11,11, 0,14,14, + 0,10,10, 0,12,12, 0,15,15, 0,12,12, 0, 6, 6, 0, + 12,12, 0,12,12, 0,12,12, 0,14,14, 0,11,11, 0,12, + 12, 0,16,16, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 8, 8, 0,12,12, 0,12,12, 0,12,12, 0,15, + 15, 0,12,12, 0,11,11, 0,16,16, 0,11,11, 0, 6, 6, + 0,12,12, 0,12,12, 0,13,13, 0,15,15, 0,12,12, 0, + 13,13, 0,15,15, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, +}; + +static const static_codebook _44pn1_p2_0 = { + 5, 243, + (long *)_vq_lengthlist__44pn1_p2_0, + 1, -533200896, 1614282752, 2, 0, + (long *)_vq_quantlist__44pn1_p2_0, + 0 +}; + +static const long _vq_quantlist__44pn1_p2_1[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44pn1_p2_1[] = { + 1, 3, 3, 0, 9, 9, 0, 9, 9, 0,10,10, 0, 9, 9, 0, + 10,10, 0,10,10, 0,10,10, 0,10,10, 0, 7, 7, 0, 7, + 7, 0, 6, 6, 0, 8, 8, 0, 7, 7, 0, 8, 8, 0, 8, 8, + 0, 7, 7, 0, 8, 8, 0, 7, 7, 0, 9, 9, 0, 8, 9, 0, + 10,10, 0, 9, 9, 0,10,10, 0,10,11, 0, 9, 9, 0,10, + 10, 0, 9, 9, 0,11,11, 0,12,12, 0,12,12, 0,11,11, + 0,12,12, 0,13,13, 0,12,12, 0,13,13, 0, 8, 8, 0, + 12,12, 0,12,12, 0,13,13, 0,13,13, 0,13,13, 0,13, + 13, 0,13,13, 0,13,13, 0, 7, 7, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 9, 9, 0,11,11, 0,12,12, 0,13,13, 0,12, + 12, 0,13,13, 0,13,13, 0,12,12, 0,12,12, 0, 9, 9, + 0,12,12, 0,13,13, 0,14,14, 0,13,13, 0,14,14, 0, + 14,14, 0,13,13, 0,14,14, 0, 7, 7, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, +}; + +static const static_codebook _44pn1_p2_1 = { + 5, 243, + (long *)_vq_lengthlist__44pn1_p2_1, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44pn1_p2_1, + 0 +}; + +static const long _vq_quantlist__44pn1_p3_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44pn1_p3_0[] = { + 1, 6, 6, 6, 8, 8, 6, 8, 8, 7, 9, 9,10,11,11, 8, + 8, 8, 7, 9, 9,11,12,12, 9, 9, 9, 6, 7, 7,10,11, + 11,10,11,11,10,11,11,13,13,13,12,12,12,10,12,11, + 14,14,14,12,12,12, 6, 5, 5, 9, 6, 6, 9, 6, 6, 9, + 7, 7,12,10,10,11, 7, 6, 9, 7, 7,13,11,11,12, 7, + 7, 7, 8, 8,12,10,10,12,10,10,11,10,10,15,13,13, + 13, 9, 9,12,11,11,15,14,14,15,11,11, 8, 7, 7,12, + 11,11,12,11,11,11,11,11,14,13,14,14,12,12,12,11, + 11,16,15,15,14,12,12, 0,10,10, 0,12,12, 0,12,12, + 0,11,11, 0,14,14, 0,11,11, 0,11,11, 0,15,15, 0, + 11,11, 7, 8, 8,13,11,11,12,10,10,12,11,11,15,13, + 13,14,11,11,12,10,10,16,14,14,15,10,10, 9, 7, 7, + 13,11,12,13,12,11,12,11,11,15,14,14,14,12,12,13, + 12,12,16,15,15,15,12,12, 0,11,11, 0,12,12, 0,12, + 13, 0,12,12, 0,15,15, 0,12,12, 0,12,12, 0,16,15, + 0,12,12, +}; + +static const static_codebook _44pn1_p3_0 = { + 5, 243, + (long *)_vq_lengthlist__44pn1_p3_0, + 1, -531365888, 1616117760, 2, 0, + (long *)_vq_quantlist__44pn1_p3_0, + 0 +}; + +static const long _vq_quantlist__44pn1_p3_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44pn1_p3_1[] = { + 2, 3, 4, 9, 9,10,12,12,12,11,10,12,12,13,12,11, + 13,12,11,11,11,12,12,12,11,11,13,13,13,13,11,12, + 12,14,14,12,13,13,13,13,11,13,13,13,13,11,13,13, + 13,13,11,13,13,13,13,11,12,12,14,14,12,13,13,12, + 12,11,13,13,13,13,11,13,13,12,12,11,13,13,13,13, + 12,12,13,14,14,12,13,13,12,12,11,13,13,13,13,11, + 13,13,12,12,11,13,13,13,13,12,13,13,14,14,12,13, + 13,12,12,11,13,13,13,13,11,13,13,12,12,11,10,10, + 10,10,12,10,10,11,11,12, 9, 9,11,11,13,11,11,10, + 10,13,10,10,10,10,13,11,11,12,12,13,10,10,12,12, + 14,12,11,12,12,13,11,11,11,12,13,12,12,12,12,13, + 11,11,12,12,13,10,10,12,12,14,11,11,12,12,13,11, + 11,12,12,13,11,11,12,12,14,12,12,12,12,14,10,10, + 11,11,14,12,11,11,11,13,11,11,11,11,13,12,12,11, + 11,14,12,12,12,11,14,10,10,11,11,14,12,11,11,11, + 13,11,11,11,11,13,12,12,11,11,11,11,11,10,10,12, + 10,11, 9, 9,12,12,12,11,11,13,12,12, 9, 9,13,13, + 13,10,10,13,13,13,12,12,13,13,13,14,14,13,12,12, + 11,11,14,13,13,12,12,14,13,13,11,11,13,13,13,12, + 11,13,13,13,14,14,13,12,12,10,10,14,13,13,11,11, + 13,13,13,10,10,13,13,13,11,11,14,13,13,14,14,14, + 12,12,10,10,13,13,13,11,11,13,13,13,10,10,13,13, + 13,11,11,14,13,13,14,14,14,13,13,10,10,13,13,13, + 11,11,13,13,13,10,10,14,12,12, 8, 8,14,12,12, 9, + 9,14,11,11, 9, 9,14,12,12, 8, 8,14,12,12, 7, 7, + 15,13,13,10,10,15,12,12,10,10,15,13,13,10,10,15, + 12,13, 9, 9,15,13,13,10,10,15,13,13,10,10,15,12, + 12,10,10,15,13,13,10,10,15,13,13, 9, 9,15,13,13, + 10,10,15,13,13,10,10,15,12,12,10,10,15,13,13, 9, + 9,14,13,12, 9, 9,14,13,13, 9, 9,15,13,13,10,10, + 15,12,12,10,10,15,13,13, 9, 9,15,13,13, 9, 9,14, + 13,13, 9, 9,14,12,12, 8, 8,13,13,13, 8, 8,14,14, + 13, 9, 9,14,14,13, 7, 7,14,14,14, 8, 8,14,14,14, + 10,10,15,14,14,12,12,14,14,14, 9, 9,15,14,14,10, + 10,14,14,14, 9, 9,14,14,14,10, 9,15,14,14,12,12, + 14,14,14, 9, 9,15,14,14,10,10,14,14,14, 9, 9,15, + 14,15, 9, 9,15,14,14,11,11,14,14,14, 8, 8,14,14, + 14, 9, 9,14,14,14, 8, 8,14,15,14,10,10,15,14,14, + 11,11,14,14,14, 8, 8,15,14,14, 9, 9,14,14,14, 8, + 8,12,12,12,13,13,16,16,15,12,12,17,16,16,13,13, + 17,16,16,11,11,17,16,16,12,12,17,16,17,13,13,17, + 16,16,14,14,17,17,16,12,12,18,16,16,13,13,17,16, + 17,12,12,17,17,17,13,13,18,16,16,14,14,18,17,17, + 12,12,17,17,17,13,13,18,17,17,13,13,17,17,17,13, + 13,17,16,16,14,14,17,17,17,12,12,16,16,17,13,13, + 17,17,16,12,12,18,17,17,13,13,18,16,16,14,14,18, + 17,17,12,12,19,16,17,13,13,17,16,17,12,12,13,14, + 14,10,10,16,14,14,13,13,17,15,15,14,14,17,14,14, + 13,13,16,14,14,13,13,17,16,15,14,14,16,16,16,15, + 15,17,15,15,14,14,17,15,15,14,14,17,15,15,14,14, + 17,16,15,14,14,16,16,16,15,15,18,15,15,13,13,16, + 16,15,14,14,17,15,15,14,13,17,15,15,14,14,16,16, + 16,15,15,18,15,14,13,13,17,15,15,14,14,18,14,15, + 13,13,18,15,15,14,14,16,16,16,15,15,17,15,15,13, + 13,17,15,15,14,14,17,15,15,13,13,13,11,11,10,10, + 16,14,14,13,13,17,14,15,14,14,17,15,15,12,12,17, + 14,14,12,12,16,15,15,14,14,16,14,14,14,14,16,15, + 15,14,14,16,15,15,14,14,16,15,15,14,14,16,15,15, + 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14,20,19,15,15,15,20,19,15,15,15,19,19,15,15,15, + 20,19,12,12,12,13,13,16,15,16,11,11,16,16,16,12, + 12,17,16,16,11,11,17,16,16,12,11,17,17,17,13,13, + 18,16,16,14,14,18,18,17,13,13,17,16,16,13,13,17, + 17,17,13,13,17,16,17,12,12,17,15,16,13,13,17,16, + 17,12,12,17,16,16,13,12,17,16,16,12,12,18,17,17, + 13,13,18,16,16,13,14,18,17,17,12,12,17,16,16,12, + 12,17,17,17,12,12,18,17,17,13,13,17,16,16,14,14, + 17,17,17,12,12,17,16,16,12,12,18,17,17,12,12,13, + 14,14, 9, 9,16,14,14,13,13,16,15,15,14,14,16,14, + 14,13,13,16,14,14,13,13,17,16,15,15,15,16,15,16, + 16,15,17,15,15,14,14,17,15,15,15,15,17,15,15,14, + 14,17,15,15,14,14,16,15,16,16,16,17,15,15,14,14, + 16,15,15,14,15,16,15,15,14,14,17,15,15,15,15,16, + 16,16,15,16,18,15,14,13,14,17,15,15,14,14,17,14, + 14,13,13,17,15,15,14,14,16,15,15,15,15,17,15,14, + 14,14,17,15,15,14,14,17,14,14,13,13,13,11,11,11, + 11,16,14,14,12,12,16,14,14,13,13,16,14,14,12,12, + 16,14,14,12,12,16,15,15,13,13,17,14,14,14,14,17, + 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11,17,14,14,11,11,17,15,15,13,14,17,14,14,14,14, + 17,15,15,13,13,17,14,14,13,13,17,15,15,13,13,17, + 15,15,13,13,17,14,14,14,14,17,15,15,13,13,18,14, + 15,13,13,17,15,15,13,13,16,15,15,13,13,17,14,14, + 13,13,17,15,15,12,12,16,14,14,12,12,16,15,15,12, + 12,17,16,15,13,13,17,14,14,13,13,17,15,15,12,12, + 16,15,15,12,12,16,15,15,12,12,13,15,15, 8, 8,14, + 14,14,18,19,14,15,15,19,20,14,14,14,18,18,14,15, + 15,18,18,15,16,16,19,19,15,16,17,20,20,15,15,15, + 19,19,15,16,16,18,20,15,15,15,19,19,15,15,16,18, + 18,15,17,16,19,19,15,15,15,18,21,15,16,16,21,20, + 15,15,15,19,21,15,16,15,20,19,15,16,17,20,20,15, + 15,15,19,19,15,16,16,21,20,15,15,15,19,20,15,15, + 15,19,19,15,16,16,20,19,15,15,15,19,19,15,16,15, + 20,21,15,15,15,21,19,14,12,12, 8, 8,14,14,14,20, + 18,14,13,13,19,19,14,14,14,19,18,15,14,14,19,20, + 14,15,15,20,20,15,14,14,21,20,15,15,15,20,20,15, + 15,14,21,19,15,15,15,19,19,15,15,15,19,20,15,14, + 14,20,20,15,15,15,19,20,15,14,14,19,20,15,15,15, + 20,20,15,15,15,20,19,15,14,14,20,21,15,15,15,20, + 21,15,14,14,20, 0,15,16,15,20,21,15,15,15,19,20, + 15,14,14,19,19,15,15,15,19,20,15,15,15,19,19,15, + 15,15,18,20,13,12,12,13,13,18,16,17,12,12,17,16, + 16,12,12,17,17,16,11,11,18,16,16,11,11,17,17,18, + 13,13,18,16,16,14,14,18,17,17,13,13,18,16,16,13, + 13,18,17,17,12,12,17,17,16,13,13,17,16,16,13,14, + 18,17,17,12,12,18,16,16,12,13,17,16,17,12,12,17, + 18,17,13,13,18,16,16,13,13,18,17,17,12,12,17,16, + 16,12,12,17,17,17,11,11,17,16,17,12,12,17,16,16, + 13,13,17,16,16,11,11,17,16,16,12,12,18,16,17,11, + 11,14,14,14, 9, 9,16,14,15,13,13,17,15,15,14,14, + 17,14,14,12,12,16,14,14,13,13,18,15,15,15,15,17, + 15,16,15,16,18,15,15,14,14,17,15,16,15,15,17,15, + 15,14,14,18,15,15,14,14,16,16,16,16,15,17,15,15, + 14,14,16,15,15,14,14,17,15,15,14,14,17,15,15,14, + 14,17,16,16,15,15,17,15,14,13,13,17,15,15,14,14, + 17,15,15,13,13,17,15,15,14,14,16,16,16,15,15,18, + 15,14,14,14,17,15,15,14,14,18,15,15,13,13,13,12, + 12,11,11,16,14,14,12,12,16,14,14,13,13,17,15,15, + 12,12,17,14,14,12,12,17,15,15,14,14,17,14,14,14, + 14,17,15,15,13,13,17,15,14,13,13,17,15,15,13,13, + 17,15,15,13,13,16,14,14,14,14,17,15,15,13,13,16, + 14,14,13,13,16,15,15,13,13,17,15,16,13,13,17,14, + 14,14,13,17,15,15,12,12,16,15,14,12,12,17,15,15, + 12,12,16,15,16,13,13,16,14,14,14,13,17,15,15,12, + 12,16,14,14,12,12,17,15,15,12,12,14,15,15, 8, 8, + 14,14,14,18,18,14,15,15,19,18,14,14,14,18,18,14, + 15,15,19,20,15,16,15,21,18,15,16,16,18, 0,15,15, + 15,19,20,15,16,16,20, 0,15,16,15,19,18,15,15,15, + 19,19,15,16,16,21,19,15,15,15,19,19,15,16,16,20, + 20,15,15,15,19,19,15,15,15,19,18,15,16,16,20,20, + 15,14,15,20,19,15,15,15,19,20,15,15,15,19,19,15, + 16,15,19,20,15,16,16,19,20,15,15,15,19,19,15,16, + 15,20,20,15,15,15,20,18,13,12,12, 8, 8,14,14,14, + 19,20,14,14,14,19,19,14,15,15,20,20,14,14,14,18, + 19,15,15,15,20, 0,15,14,14,18,20,15,15,15,19,19, + 15,15,15,21,19,15,15,15,19,20,15,15,15,20,21,15, + 14,14,20,19,15,15,15,20,19,15,15,14,21,19,15,15, + 15,19,18,15,15,15,20,19,15,14,14,19,19,15,15,16, + 20,19,15,15,15,20, 0,15,15,15,19,21,15,15,15,22, + 20,15,14,14,22,19,15,15,15,19,20,15,14,14,20,19, + 14,15,15,19,21, +}; + +static const static_codebook _44pn1_p3_1 = { + 5, 3125, + (long *)_vq_lengthlist__44pn1_p3_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44pn1_p3_1, + 0 +}; + +static const long _vq_quantlist__44pn1_p4_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44pn1_p4_0[] = { + 1, 7, 7,14,14, 6, 8, 8,15,16, 7, 8, 8,16,15, 0, + 14,14,17,17, 0,14,14,16,16, 7, 9, 9,16,16,10,11, + 11,17,18, 9, 8, 8,16,16, 0,14,14,19,19, 0,14,14, + 17,16, 8, 9, 9,16,16,12,12,12,17,17,10, 9, 9,16, + 16, 0,15,14,18,20, 0,14,14,17,17, 0,15,15,18,17, + 0,21, 0, 0,21, 0,13,13,17,17, 0,17,17, 0, 0, 0, + 15,15,17,17, 0,15,15,17,18, 0, 0, 0, 0,21, 0,13, + 13,17,17, 0,18,18, 0,21, 0,16,15,17,18, 6, 7, 7, + 14,14, 9,10,10,16,16,11,10,10,15,15, 0,21, 0,20, + 21, 0, 0, 0,18,20,10,10,10,15,16,12,13,13,18,18, + 12,11,11,15,15, 0, 0, 0,20,20, 0, 0,21,19,19,12, + 11,11,15,15,15,14,14,18,18,13,11,11,15,16, 0, 0, + 0,20,19, 0, 0, 0,20,21, 0, 0,20,19,19, 0, 0, 0, + 0, 0, 0,20, 0,17,18, 0, 0,21, 0, 0, 0, 0, 0,21, + 0, 0,21, 0,20,19, 0, 0, 0, 0, 0, 0,21, 0,18,18, + 0, 0, 0,21, 0, 0, 0, 0, 0,20, 7, 6, 6,13,13, 9, + 6, 6,12,12, 9, 7, 7,14,14, 0,10,10,12,12, 0,11, + 11,15,15, 9, 7, 7,14,14,12, 9, 9,14,14,10, 7, 7, + 14,13, 0,11,11,16,15, 0,11,11,14,14, 9, 7, 7,14, + 14,13,10,10,14,14,11, 7, 7,14,13, 0,11,11,16,16, + 0,11,11,14,14, 0,12,12,16,16, 0,19, 0,17,18, 0, + 10,10,14,14, 0,15,14, 0, 0, 0,12,12,14,14, 0,12, + 12,15,15, 0,20, 0,18,19, 0,10,10,14,14, 0,16,15, + 0,20, 0,13,13,14,14, 0,11,11,13,13, 0,12,13,16, + 16, 0,12,12,16,16, 0,16,16, 0,21, 0,17,18, 0, 0, + 0,12,12,16,16, 0,15,15,18, 0, 0,12,12,16,16, 0, + 17,16,21,21, 0,16,17, 0, 0, 0,13,13,17,16, 0,16, + 16,20,21, 0,12,12,17,16, 0,17,17, 0,21, 0,17,17, + 21,21, 0,17,18, 0, 0, 0, 0, 0, 0, 0, 0,15,15, 0, + 0, 0,18,21, 0, 0, 0,18,19, 0, 0, 0,18,17,21,21, + 0, 0, 0, 0, 0, 0,16,16, 0, 0, 0, 0, 0, 0, 0, 0, + 19,19, 0, 0, 0,11,11,12,12, 0,11,11,10,10, 0,12, + 12,13,13, 0,12,12, 9, 9, 0,14,14,13,13, 0,12,12, + 13,13, 0,14,14,12,13, 0,11,11,12,12, 0,13,13,13, + 13, 0,13,13,13,13, 0,12,12,13,13, 0,14,14,12,12, + 0,11,11,12,12, 0,14,13,14,14, 0,13,13,13,13, 0, + 15,15,14,15, 0, 0, 0,16,16, 0,12,12,13,13, 0,16, + 17,20,21, 0,14,13,12,12, 0,14,14,14,14, 0,21, 0, + 16,16, 0,12,12,13,13, 0,18,17,21, 0, 0,14,14,13, + 13, 7, 8, 8,17,17,11,10,10,18,18,12,10,10,17,17, + 0,15,15,20,18, 0,15,15,17,17,11, 9, 9,17,17,14, + 12,12,19,19,13, 9, 9,16,16, 0,15,14, 0,19, 0,14, + 14,16,16,12,10,10,20,18,16,13,13,21,20,14,10,10, + 17,17, 0,15,15,21,20, 0,15,14,17,17, 0,15,15,21, + 21, 0, 0,21, 0, 0, 0,13,13,18,18, 0,19,16, 0, 0, + 0,15,15,17,16, 0,16,16, 0,21, 0, 0, 0, 0,21, 0, + 13,14,18,17, 0,20,19, 0, 0, 0,15,15,18,18, 8, 7, + 7,15,15,12,11,11,17,16,13,11,11,16,16, 0, 0, 0, + 21,20, 0, 0, 0, 0,20,11,10,10,17,17,14,13,13,19, + 18,14,11,11,16,16, 0,20, 0,21,19, 0, 0,21, 0,20, + 12,11,11,17,17,16,15,15, 0,19,14,11,11,17,16, 0, + 21, 0, 0,19, 0, 0, 0,21,20, 0, 0,21,20, 0, 0, 0, + 0, 0, 0, 0, 0, 0,19,21, 0, 0, 0, 0, 0, 0, 0, 0, + 19,20, 0, 0, 0,20,21, 0, 0, 0, 0, 0, 0,20, 0,19, + 21, 0, 0, 0, 0, 0, 0, 0, 0,21,20,11,10, 9,15,15, + 14,11,11,15,15,14,11,11,16,16, 0,14,14,14,14, 0, + 16,15,17,16,13,11,11,16,16,16,13,13,16,16,15,10, + 10,15,15, 0,14,15,17,17, 0,14,14,16,15,13,11,11, + 16,16,17,15,14,16,16,15,10,10,15,15, 0,15,15,17, + 18, 0,15,15,16,16, 0,16,16,17,17, 0,21, 0,21,20, + 0,13,13,15,15, 0,18,18, 0,21, 0,15,15,15,15, 0, + 16,16,17,17, 0, 0, 0, 0,18, 0,13,13,15,15, 0,19, + 18, 0, 0, 0,15,15,16,16, 0,12,12,15,15, 0,13,13, + 17,17, 0,13,13,17,18, 0,16,17,21, 0, 0,20,18, 0, + 0, 0,13,13,17,17, 0,15,15, 0,18, 0,12,12,17,18, + 0,16,16, 0, 0, 0,17,17,21, 0, 0,13,13,18,18, 0, + 16,16,21,21, 0,12,12,17,18, 0,16,17,21, 0, 0,17, + 17, 0,21, 0,17,18, 0, 0, 0, 0, 0, 0, 0, 0,16,15, + 0,21, 0,21,19, 0, 0, 0,18,18, 0, 0, 0,18,19, 0, + 0, 0, 0, 0, 0, 0, 0,16,16,21,21, 0,20,19, 0, 0, + 0,19,21, 0,21, 0,12,12,15,15, 0,12,12,15,16, 0, + 13,13,16,16, 0,14,14,15,15, 0,16,15,17,17, 0,13, + 13,17,17, 0,15,15,16,18, 0,12,12,16,16, 0,14,14, + 17,17, 0,15,14,16,16, 0,13,13,16,16, 0,16,15,17, + 17, 0,12,12,16,16, 0,15,15,18,18, 0,14,14,17,16, + 0,16,16,17,18, 0, 0, 0,20,21, 0,13,13,16,17, 0, + 17,17, 0, 0, 0,15,15,16,16, 0,15,16,17,17, 0, 0, + 0,19, 0, 0,13,13,15,16, 0,19,18, 0, 0, 0,16,15, + 16,17, 8, 8, 8,17,17,13,11,10,17,18,13,10,10,17, + 17, 0,15,15,20,19, 0,15,15,17,17,12,10,10,19,18, + 15,12,12,20,18,14,10,10,17,16, 0,15,15,20,20, 0, + 14,15,16,16,13,10,10,17,17,17,14,14, 0,18,15,10, + 10,17,17, 0,16,15,20,20, 0,14,14,17,17, 0,15,16, + 20,20, 0, 0,21, 0, 0, 0,13,13,17,17, 0,18,17, 0, + 0, 0,15,16,17,18, 0,15,15,18,21, 0, 0, 0,21, 0, + 0,13,13,18,18, 0,19,19, 0, 0, 0,16,16,18,17, 9, + 8, 8,15,15,12,11,11,16,16,13,11,11,16,15, 0, 0, + 0, 0,21, 0,21, 0,19,19,12,11,11,17,18,15,13,13, + 18,19,14,11,11,16,16, 0, 0,21,21,19, 0, 0, 0,21, + 20,13,11,11,18,17,17,14,15,20,21,15,11,12,16,16, + 0, 0, 0,20, 0, 0, 0,21, 0,19, 0, 0, 0, 0,19, 0, + 0, 0, 0, 0, 0,21,21,19,19, 0, 0, 0,21, 0, 0, 0, + 0,19,21, 0, 0, 0,19,20, 0, 0, 0,21, 0, 0, 0,21, + 19,19, 0, 0, 0, 0, 0, 0, 0, 0,21,20, 0,11,11,15, + 15, 0,12,12,15,16, 0,12,12,16,16, 0,15,15,16,15, + 0,16,16,17,17, 0,12,12,17,17, 0,14,14,17,17, 0, + 11,11,16,16, 0,15,15,19,18, 0,15,15,16,16, 0,12, + 12,17,16, 0,14,15,16,16, 0,11,11,15,15, 0,16,16, + 18,19, 0,15,15,15,16, 0,17,17,18,20, 0,21, 0,21, + 19, 0,14,14,16,16, 0,18,18, 0, 0, 0,16,16,15,15, + 0,16,16,18,17, 0, 0, 0,19,20, 0,14,14,16,16, 0, + 19,19, 0, 0, 0,16,17,15,15, 0,12,12,14,15, 0,13, + 13,16,17, 0,12,12,17,17, 0,17,16, 0, 0, 0,18,17, + 21, 0, 0,13,13,19,17, 0,15,15,20,21, 0,12,12,17, + 17, 0,17,17, 0, 0, 0,17,17, 0, 0, 0,13,13,17,18, + 0,16,16,21, 0, 0,12,12,17,17, 0,17,17, 0, 0, 0, + 17,17, 0, 0, 0,18,21, 0, 0, 0, 0, 0, 0, 0, 0,15, + 15,21, 0, 0,20,21, 0, 0, 0,18,19, 0, 0, 0,18,17, + 0, 0, 0, 0, 0, 0, 0, 0,16,16,21, 0, 0,21,21, 0, + 0, 0,18,19, 0, 0, 0,12,12,16,16, 0,13,13,16,17, + 0,13,13,17,16, 0,14,14,16,16, 0,16,15,19,18, 0, + 13,13,17,17, 0,15,15,18,18, 0,12,12,16,16, 0,15, + 15,18,19, 0,15,15,17,16, 0,13,13,17,17, 0,16,16, + 18,17, 0,12,12,17,16, 0,15,15,18,18, 0,15,15,17, + 17, 0,16,16, 0,19, 0, 0, 0, 0, 0, 0,14,14,16,17, + 0,18,18, 0, 0, 0,15,15,17,17, 0,16,16,21,19, 0, + 21, 0,21,21, 0,13,14,16,16, 0,19,19, 0, 0, 0,15, + 16,16,16, 0,11,11,17,16, 0,15,14,19,18, 0,14,14, + 19,19, 0,18,17,18,20, 0,17,17,18,19, 0,13,13,17, + 17, 0,16,17,21,18, 0,13,13,17,16, 0,18,17,19, 0, + 0,16,17,18,18, 0,12,12,19,18, 0,18,18,20,20, 0, + 13,13,17,17, 0,17,17,21, 0, 0,16,17,17,18, 0,18, + 17,19,18, 0, 0, 0, 0, 0, 0,14,14,17,17, 0,19,19, + 21, 0, 0,16,16,16,17, 0,17,17,19,20, 0, 0, 0, 0, + 21, 0,15,15,17,18, 0,21,21, 0, 0, 0,17,17,17,18, + 0,10,10,15,15, 0,15,14,17,18, 0,14,14,16,16, 0, + 0, 0,18, 0, 0,21, 0,19, 0, 0,13,13,17,16, 0,17, + 17,18, 0, 0,14,14,16,15, 0, 0, 0,21, 0, 0,21, 0, + 19,18, 0,13,13,17,17, 0,18,18,20,20, 0,15,15,16, + 16, 0, 0, 0,21,21, 0, 0, 0,20,20, 0, 0, 0,19, 0, + 0, 0, 0, 0, 0, 0,21,20,18,18, 0, 0, 0, 0, 0, 0, + 0, 0, 0,20, 0, 0, 0, 0,20, 0, 0, 0, 0, 0, 0, 0, + 0,19,18, 0, 0, 0, 0,21, 0, 0, 0,18,20, 0,18,19, + 16,17, 0,21,19,17,17, 0, 0,21,18,18, 0, 0,21,20, + 19, 0, 0, 0,20,20, 0, 0,21,17,17, 0, 0, 0,19,19, + 0,20,20,17,17, 0, 0, 0, 0,20, 0, 0,20,18,18, 0, + 21,20,17,17, 0, 0, 0,20,21, 0,19, 0,17,17, 0, 0, + 21, 0, 0, 0,20, 0,18,19, 0, 0, 0,21,21, 0, 0, 0, + 0,21, 0,20,20,17,17, 0, 0, 0, 0, 0, 0,21, 0,18, + 17, 0, 0, 0,20,19, 0, 0, 0, 0,21, 0,20,20,17,17, + 0, 0, 0, 0, 0, 0,21,21,18,18, 0,12,12,15,14, 0, + 14,14,17,17, 0,14,14,17,16, 0,18,18,21, 0, 0,19, + 20, 0, 0, 0,13,13,18,17, 0,16,16,19,18, 0,13,13, + 17,17, 0,17,17, 0, 0, 0,17,17,21, 0, 0,13,13,17, + 17, 0,17,17,21,20, 0,13,13,18,17, 0,18,19,21,21, + 0,19,18, 0, 0, 0,18,17, 0, 0, 0, 0, 0, 0, 0, 0, + 15,16, 0, 0, 0,21,21, 0, 0, 0,20,18,21, 0, 0,17, + 18, 0, 0, 0, 0, 0, 0, 0, 0,15,16, 0, 0, 0, 0,20, + 0, 0, 0, 0,19, 0, 0, 0,15,15,18,19, 0,18,17,21, + 0, 0,16,18, 0,20, 0,17,18,21, 0, 0,18,20, 0, 0, + 0,16,16,21,21, 0,19,20,21, 0, 0,16,15, 0,21, 0, + 18,20, 0, 0, 0,18,19, 0, 0, 0,16,15,21,21, 0,21, + 0, 0, 0, 0,16,15,21, 0, 0,20,19, 0, 0, 0,18,21, + 21, 0, 0,20,18, 0, 0, 0, 0, 0, 0, 0, 0,16,16, 0, + 20, 0,21, 0, 0, 0, 0,17,18,20,21, 0,18,18,21,21, + 0, 0, 0, 0, 0, 0,16,16,20, 0, 0, 0,21, 0, 0, 0, + 21,18, 0, 0, 0,12,12,20,17, 0,15,15,19,18, 0,14, + 14,19,18, 0,18,17,21,19, 0,17,17,21,17, 0,13,13, + 21,19, 0,16,17,20,19, 0,13,13,16,16, 0,17,17,20, + 21, 0,16,16,19,17, 0,13,13,18,18, 0,17,19,19,19, + 0,13,13,17,17, 0,18,18, 0,19, 0,16,17,18,18, 0, + 16,17,19,21, 0, 0, 0, 0, 0, 0,15,15,16,17, 0,20, + 19,21, 0, 0,17,17,17,17, 0,17,17,21,19, 0, 0, 0, + 0, 0, 0,15,15,17,17, 0,21, 0, 0, 0, 0,18,18,17, + 17, 0,10,10,15,15, 0,15,15,17,17, 0,15,14,16,16, + 0, 0, 0,21,19, 0,21,21,19,21, 0,13,13,17,16, 0, + 17,17,18,19, 0,14,15,16,15, 0, 0, 0,21,19, 0,21, + 21,18,19, 0,14,14,16,17, 0,18,18,18,19, 0,15,15, + 15,16, 0, 0,21, 0,21, 0, 0, 0,19,20, 0, 0, 0,21, + 19, 0, 0, 0, 0, 0, 0,21,21,19,17, 0, 0, 0, 0, 0, + 0, 0, 0,21,21, 0,21, 0, 0,21, 0, 0, 0, 0, 0, 0, + 21,21,19,18, 0, 0, 0, 0, 0, 0, 0, 0, 0,19, 0,21, + 18,18,17, 0,21, 0,20,20, 0, 0, 0,18,20, 0, 0,21, + 18,21, 0, 0, 0,21,18, 0, 0, 0, 0,19, 0, 0, 0,21, + 21, 0,20,21,17,19, 0,21, 0,21, 0, 0,21, 0,18,18, + 0,20,21,17,18, 0, 0, 0,21,19, 0,20,21,17,18, 0, + 0, 0,21,21, 0, 0, 0,20,19, 0, 0, 0,21,21, 0, 0, + 0, 0, 0, 0,21,21,19,18, 0, 0, 0, 0, 0, 0, 0,21, + 19,18, 0,21,21,19, 0, 0, 0, 0,21, 0, 0,21,21,18, + 17, 0, 0, 0, 0, 0, 0,21, 0,21,18, 0,12,12,14,14, + 0,15,14,17,17, 0,14,14,17,16, 0,19,17, 0, 0, 0, + 19,19, 0, 0, 0,13,13,17,17, 0,17,17,20,20, 0,13, + 13,18,18, 0,18,17, 0, 0, 0,18,21, 0, 0, 0,13,13, + 17,17, 0,18,18,21,20, 0,14,14,18,19, 0,19,18,21, + 0, 0,19,19, 0, 0, 0,20,18,20, 0, 0, 0, 0, 0, 0, + 0,15,16, 0, 0, 0,21,21, 0, 0, 0,19,19, 0, 0, 0, + 18,18, 0, 0, 0, 0, 0, 0, 0, 0,16,16, 0,21, 0, 0, + 0, 0, 0, 0,19,20, 0, 0, 0,15,15,20,21, 0,17,17, + 21,21, 0,17,17, 0, 0, 0,19,18, 0, 0, 0,18,19, 0, + 0, 0,17,16, 0,21, 0, 0,20, 0, 0, 0,16,16, 0,20, + 0,19,19, 0,21, 0,19,18, 0,21, 0,16,16, 0, 0, 0, + 21,21, 0, 0, 0,16,16, 0, 0, 0,21,21, 0, 0, 0,19, + 19, 0, 0, 0,20, 0, 0, 0, 0, 0, 0, 0, 0, 0,17,17, + 0,21, 0, 0,20, 0, 0, 0,20,18,21,21, 0,19,18, 0, + 20, 0, 0, 0, 0, 0, 0,16,17,21, 0, 0, 0,21, 0, 0, + 0,19,20,21,20, +}; + +static const static_codebook _44pn1_p4_0 = { + 5, 3125, + (long *)_vq_lengthlist__44pn1_p4_0, + 1, -528744448, 1616642048, 3, 0, + (long *)_vq_quantlist__44pn1_p4_0, + 0 +}; + +static const long _vq_quantlist__44pn1_p4_1[] = { + 3, + 2, + 4, + 1, + 5, + 0, + 6, +}; + +static const long _vq_lengthlist__44pn1_p4_1[] = { + 2, 3, 3, 3, 3, 3, 3, +}; + +static const static_codebook _44pn1_p4_1 = { + 1, 7, + (long *)_vq_lengthlist__44pn1_p4_1, + 1, -533200896, 1611661312, 3, 0, + (long *)_vq_quantlist__44pn1_p4_1, + 0 +}; + +static const long _vq_quantlist__44pn1_p5_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44pn1_p5_0[] = { + 1, 7, 7, 6, 8, 8, 7, 8, 8, 7, 9, 9,11,11,11, 9, + 8, 8, 7, 9, 9,11,12,11, 9, 9, 9, 6, 7, 7,10,11, + 11,10,10,10,10,11,11,15,14,14,12,12,12,11,11,11, + 14,14,14,12,12,12, 5, 6, 6, 8, 5, 5, 8, 7, 7, 8, + 8, 8,12,10,10,10, 7, 7, 8, 7, 7,12,10,10,10, 7, + 7, 6, 7, 7,12,11,11,12,10,10,11,10,10,14,14,13, + 13,10,10,11,10,10,16,14,14,14,11,10, 7, 7, 7,13, + 12,12,12,12,11,11,11,11,15,14,17,13,12,12,12,11, + 11,15,15,15,14,13,13,10, 9, 9,14,12,11,13,11,11, + 12,11,11,16,15,14,14,11,11,12,11,11,17,14,14,15, + 11,11, 7, 8, 8,12,11,11,13,10,10,11,10,10,17,14, + 13,14,10,10,12,10,10,18,15,15,14,10,10, 8, 7, 7, + 13,12,12,13,11,11,12,11,11,16,14,15,14,12,12,12, + 11,11,18,16,16,14,12,12,11,10,10,13,12,11,13,11, + 11,13,12,12, 0,15,14,14,11,11,13,11,11,16,15,15, + 15,11,11, +}; + +static const static_codebook _44pn1_p5_0 = { + 5, 243, + (long *)_vq_lengthlist__44pn1_p5_0, + 1, -527106048, 1620377600, 2, 0, + (long *)_vq_quantlist__44pn1_p5_0, + 0 +}; + +static const long _vq_quantlist__44pn1_p5_1[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44pn1_p5_1[] = { + 2, 6, 7, 6, 8, 8, 7, 7, 8, 7, 8, 8, 9, 9, 9, 8, + 7, 7, 8, 8, 8, 9, 9, 9, 9, 8, 8, 6, 6, 6, 9, 7, + 7, 9, 7, 7, 9, 8, 8,10, 8, 8,10, 8, 8,10, 8, 8, + 10, 9, 8,10, 8, 8, 7, 6, 6, 9, 6, 6, 9, 6, 6, 9, + 7, 7,10, 8, 8,10, 6, 6, 9, 7, 7,10, 8, 8,10, 6, + 6, 7, 7, 7,11, 9, 9,11, 9, 9,10, 9, 9,12,10,10, + 12, 8, 8,11, 9, 9,13, 9,10,12, 8, 8, 8, 7, 7,11, + 9,10,11,10,10,10, 9, 9,11,11,11,11, 9, 9,11,10, + 9,12,11,11,11, 9,10,10, 8, 8,11, 9,10,11, 9, 9, + 11, 9, 9,12,10,10,11, 9, 9,11, 9, 9,12,10,11,11, + 9, 9, 8, 8, 8,12, 9, 9,12, 9, 9,11, 9, 9,13, 9, + 9,13, 8, 8,12, 9, 9,13,10,10,12, 8, 8, 9, 7, 7, + 11,10,10,11,10,10,11,10,10,12,11,11,11,10, 9,11, + 10,10,11,11,11,11, 9, 9,11, 9, 9,12,10,10,11,10, + 10,12,10,10,11,11,11,11, 9, 9,11,10,10,12,11,11, + 11, 9, 9, +}; + +static const static_codebook _44pn1_p5_1 = { + 5, 243, + (long *)_vq_lengthlist__44pn1_p5_1, + 1, -530841600, 1616642048, 2, 0, + (long *)_vq_quantlist__44pn1_p5_1, + 0 +}; + +static const long _vq_quantlist__44pn1_p6_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44pn1_p6_0[] = { + 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, +}; + +static const static_codebook _44pn1_p6_0 = { + 5, 243, + (long *)_vq_lengthlist__44pn1_p6_0, + 1, -516716544, 1630767104, 2, 0, + (long *)_vq_quantlist__44pn1_p6_0, + 0 +}; + +static const long _vq_quantlist__44pn1_p6_1[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const long _vq_lengthlist__44pn1_p6_1[] = { + 1, 3, 2, 5, 4, 7, 7, 8, 8, 9, 9,10,10,11,11,12, + 12,13,13,14,14,15,15,15,15, +}; + +static const static_codebook _44pn1_p6_1 = { + 1, 25, + (long *)_vq_lengthlist__44pn1_p6_1, + 1, -518864896, 1620639744, 5, 0, + (long *)_vq_quantlist__44pn1_p6_1, + 0 +}; + +static const long _vq_quantlist__44pn1_p6_2[] = { + 12, + 11, + 13, + 10, + 14, + 9, + 15, + 8, + 16, + 7, + 17, + 6, + 18, + 5, + 19, + 4, + 20, + 3, + 21, + 2, + 22, + 1, + 23, + 0, + 24, +}; + +static const long _vq_lengthlist__44pn1_p6_2[] = { + 3, 5, 4, 5, 4, 5, 4, 5, 5, 5, 4, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _44pn1_p6_2 = { + 1, 25, + (long *)_vq_lengthlist__44pn1_p6_2, + 1, -529006592, 1611661312, 5, 0, + (long *)_vq_quantlist__44pn1_p6_2, + 0 +}; + +static const long _huff_lengthlist__44pn1_short[] = { + 4, 3, 7, 9,12,16,16, 3, 2, 5, 7,11,14,15, 7, 4, + 5, 6, 9,12,15, 8, 5, 5, 5, 8,10,14, 9, 7, 6, 6, + 8,10,12,12,10,10, 7, 6, 8,10,15,12,10, 6, 4, 7, + 9, +}; + +static const static_codebook _huff_book__44pn1_short = { + 2, 49, + (long *)_huff_lengthlist__44pn1_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + diff --git a/libvorbis-1.3.2/lib/books/coupled/res_books_stereo.h b/libvorbis-1.3.2/lib/books/coupled/res_books_stereo.h new file mode 100755 index 0000000..5f26215 --- /dev/null +++ b/libvorbis-1.3.2/lib/books/coupled/res_books_stereo.h @@ -0,0 +1,15783 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: static codebooks autogenerated by huff/huffbuld + last modified: $Id: res_books_stereo.h 17025 2010-03-25 04:56:56Z xiphmont $ + + ********************************************************************/ + +#include "codebook.h" + +static const long _vq_quantlist__16c0_s_p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__16c0_s_p1_0[] = { + 1, 4, 4, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, + 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 5, 8, 8, 0, 0, 0, 0, 0, 0, 8, 9,10, 0, 0, 0, + 0, 0, 0, 7, 9,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 5, 8, 8, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, + 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 8, 8, 0, 0, 0, 0, + 0, 0, 8,10,10, 0, 0, 0, 0, 0, 0, 8,10,10, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _16c0_s_p1_0 = { + 8, 6561, + (long *)_vq_lengthlist__16c0_s_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__16c0_s_p1_0, + 0 +}; + +static const long _vq_quantlist__16c0_s_p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__16c0_s_p3_0[] = { + 1, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 6, 6, 7, 6, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 6, 6, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 6, 6, 9, 9, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 6, 6, 6, 9, 9, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _16c0_s_p3_0 = { + 4, 625, + (long *)_vq_lengthlist__16c0_s_p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__16c0_s_p3_0, + 0 +}; + +static const long _vq_quantlist__16c0_s_p4_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__16c0_s_p4_0[] = { + 1, 3, 2, 7, 8, 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, + 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, 7, 7, + 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, + 8, 8, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, + 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _16c0_s_p4_0 = { + 2, 81, + (long *)_vq_lengthlist__16c0_s_p4_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__16c0_s_p4_0, + 0 +}; + +static const long _vq_quantlist__16c0_s_p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__16c0_s_p5_0[] = { + 1, 3, 3, 6, 6, 6, 6, 8, 8, 0, 0, 0, 7, 7, 7, 7, + 8, 8, 0, 0, 0, 7, 7, 7, 7, 8, 8, 0, 0, 0, 7, 7, + 8, 8, 9, 9, 0, 0, 0, 7, 7, 8, 8, 9, 9, 0, 0, 0, + 8, 9, 8, 8,10,10, 0, 0, 0, 8, 8, 8, 8,10,10, 0, + 0, 0,10,10, 9, 9,10,10, 0, 0, 0, 0, 0, 9, 9,10, + 10, +}; + +static const static_codebook _16c0_s_p5_0 = { + 2, 81, + (long *)_vq_lengthlist__16c0_s_p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__16c0_s_p5_0, + 0 +}; + +static const long _vq_quantlist__16c0_s_p6_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__16c0_s_p6_0[] = { + 1, 3, 4, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10,10,11, + 11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10,11, + 11,11, 0, 0, 0, 6, 6, 8, 8, 9, 9, 9, 9,10,10,11, + 11,11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10, + 11,11,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10, + 10,11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10,10, + 11,11,12,12,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10, + 10,11,11,12,12,12,13, 0, 0, 0, 9, 9, 9, 9,10,10, + 10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0,10,10,10, + 10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9, + 10,10,11,11,12,12,13,13,13,13, 0, 0, 0, 0, 0, 9, + 9,10,10,11,11,12,12,13,13,13,14, 0, 0, 0, 0, 0, + 10,10,10,11,11,11,12,12,13,13,13,14, 0, 0, 0, 0, + 0, 0, 0,10,10,11,11,12,12,13,13,14,14, 0, 0, 0, + 0, 0, 0, 0,11,11,12,12,13,13,13,13,14,14, 0, 0, + 0, 0, 0, 0, 0,11,11,12,12,12,13,13,14,15,14, 0, + 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,13,14,14,15, + 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,13,13,14,13,14, + 14, +}; + +static const static_codebook _16c0_s_p6_0 = { + 2, 289, + (long *)_vq_lengthlist__16c0_s_p6_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__16c0_s_p6_0, + 0 +}; + +static const long _vq_quantlist__16c0_s_p7_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__16c0_s_p7_0[] = { + 1, 4, 4, 6, 6, 6, 7, 6, 6, 4, 7, 7,11,10,10,11, + 11,10, 4, 7, 7,10,10,10,11,10,10, 6,10,10,11,11, + 11,11,11,10, 6, 9, 9,11,12,12,11, 9, 9, 6, 9,10, + 11,12,12,11, 9,10, 7,11,11,11,11,11,12,13,12, 6, + 9,10,11,10,10,12,13,13, 6,10, 9,11,10,10,11,12, + 13, +}; + +static const static_codebook _16c0_s_p7_0 = { + 4, 81, + (long *)_vq_lengthlist__16c0_s_p7_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__16c0_s_p7_0, + 0 +}; + +static const long _vq_quantlist__16c0_s_p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__16c0_s_p7_1[] = { + 1, 3, 4, 6, 6, 7, 7, 8, 8, 8, 8,10,10,10, 7, 7, + 8, 8, 8, 9, 9, 9,10,10,10, 6, 7, 8, 8, 8, 8, 9, + 8,10,10,10, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10, 7, + 7, 8, 8, 9, 9, 8, 9,10,10,10, 8, 8, 9, 9, 9, 9, + 9, 9,11,11,11, 8, 8, 9, 9, 9, 9, 9,10,10,11,11, + 9, 9, 9, 9, 9, 9, 9,10,11,11,11,10,11, 9, 9, 9, + 9,10, 9,11,11,11,10,11,10,10, 9, 9,10,10,11,11, + 11,11,11, 9, 9, 9, 9,10,10, +}; + +static const static_codebook _16c0_s_p7_1 = { + 2, 121, + (long *)_vq_lengthlist__16c0_s_p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__16c0_s_p7_1, + 0 +}; + +static const long _vq_quantlist__16c0_s_p8_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__16c0_s_p8_0[] = { + 1, 4, 4, 7, 7, 7, 7, 7, 6, 8, 8,10,10, 6, 5, 6, + 8, 8, 8, 8, 8, 8, 8, 9,10,10, 7, 6, 6, 8, 8, 8, + 8, 8, 8, 8, 8,10,10, 0, 8, 8, 8, 8, 9, 8, 9, 9, + 9,10,10,10, 0, 9, 8, 8, 8, 9, 9, 8, 8, 9, 9,10, + 10, 0,12,11, 8, 8, 9, 9, 9, 9,10,10,11,10, 0,12, + 13, 8, 8, 9,10, 9, 9,11,11,11,12, 0, 0, 0, 8, 8, + 8, 8,10, 9,12,13,12,14, 0, 0, 0, 8, 8, 8, 9,10, + 10,12,12,13,14, 0, 0, 0,13,13, 9, 9,11,11, 0, 0, + 14, 0, 0, 0, 0,14,14,10,10,12,11,12,14,14,14, 0, + 0, 0, 0, 0,11,11,13,13,14,13,14,14, 0, 0, 0, 0, + 0,12,13,13,12,13,14,14,14, +}; + +static const static_codebook _16c0_s_p8_0 = { + 2, 169, + (long *)_vq_lengthlist__16c0_s_p8_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__16c0_s_p8_0, + 0 +}; + +static const long _vq_quantlist__16c0_s_p8_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__16c0_s_p8_1[] = { + 1, 4, 3, 5, 5, 7, 7, 7, 6, 6, 7, 7, 7, 5, 5, 7, + 7, 7, 6, 6, 7, 7, 7, 6, 6, +}; + +static const static_codebook _16c0_s_p8_1 = { + 2, 25, + (long *)_vq_lengthlist__16c0_s_p8_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__16c0_s_p8_1, + 0 +}; + +static const long _vq_quantlist__16c0_s_p9_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__16c0_s_p9_0[] = { + 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, +}; + +static const static_codebook _16c0_s_p9_0 = { + 4, 81, + (long *)_vq_lengthlist__16c0_s_p9_0, + 1, -518803456, 1628680192, 2, 0, + (long *)_vq_quantlist__16c0_s_p9_0, + 0 +}; + +static const long _vq_quantlist__16c0_s_p9_1[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const long _vq_lengthlist__16c0_s_p9_1[] = { + 1, 5, 5, 5, 5, 9,11,11,10,10,10,10,10,10,10, 7, + 6, 6, 6, 6,10,10,10,10,10,10,10,10,10,10, 7, 6, + 6, 6, 6,10, 9,10,10,10,10,10,10,10,10,10, 7, 7, + 8, 9,10,10,10,10,10,10,10,10,10,10,10, 8, 7,10, + 10,10, 9,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10, +}; + +static const static_codebook _16c0_s_p9_1 = { + 2, 225, + (long *)_vq_lengthlist__16c0_s_p9_1, + 1, -520986624, 1620377600, 4, 0, + (long *)_vq_quantlist__16c0_s_p9_1, + 0 +}; + +static const long _vq_quantlist__16c0_s_p9_2[] = { + 10, + 9, + 11, + 8, + 12, + 7, + 13, + 6, + 14, + 5, + 15, + 4, + 16, + 3, + 17, + 2, + 18, + 1, + 19, + 0, + 20, +}; + +static const long _vq_lengthlist__16c0_s_p9_2[] = { + 1, 5, 5, 7, 8, 8, 7, 9, 9, 9,12,12,11,12,12,10, + 10,11,12,12,12,11,12,12, 8, 9, 8, 7, 9,10,10,11, + 11,10,11,12,10,12,10,12,12,12,11,12,11, 9, 8, 8, + 9,10, 9, 8, 9,10,12,12,11,11,12,11,10,11,12,11, + 12,12, 8, 9, 9, 9,10,11,12,11,12,11,11,11,11,12, + 12,11,11,12,12,11,11, 9, 9, 8, 9, 9,11, 9, 9,10, + 9,11,11,11,11,12,11,11,10,12,12,12, 9,12,11,10, + 11,11,11,11,12,12,12,11,11,11,12,10,12,12,12,10, + 10, 9,10, 9,10,10, 9, 9, 9,10,10,12,10,11,11, 9, + 11,11,10,11,11,11,10,10,10, 9, 9,10,10, 9, 9,10, + 11,11,10,11,10,11,10,11,11,10,11,11,11,10, 9,10, + 10, 9,10, 9, 9,11, 9, 9,11,10,10,11,11,10,10,11, + 10,11, 8, 9,11,11,10, 9,10,11,11,10,11,11,10,10, + 10,11,10, 9,10,10,11, 9,10,10, 9,11,10,10,10,10, + 11,10,11,11, 9,11,10,11,10,10,11,11,10,10,10, 9, + 10,10,11,11,11, 9,10,10,10,10,10,11,10,10,10, 9, + 10,10,11,10,10,10,10,10, 9,10,11,10,10,10,10,11, + 11,11,10,10,10,10,10,11,10,11,10,11,10,10,10, 9, + 11,11,10,10,10,11,11,10,10,10,10,10,10,10,10,11, + 11, 9,10,10,10,11,10,11,10,10,10,11, 9,10,11,10, + 11,10,10, 9,10,10,10,11,10,11,10,10,10,10,10,11, + 11,10,11,11,10,10,11,11,10, 9, 9,10,10,10,10,10, + 9,11, 9,10,10,10,11,11,10,10,10,10,11,11,11,10, + 9, 9,10,10,11,10,10,10,10,10,11,11,11,10,10,10, + 11,11,11, 9,10,10,10,10, 9,10, 9,10,11,10,11,10, + 10,11,11,10,11,11,11,11,11,10,11,10,10,10, 9,11, + 11,10,11,11,11,11,11,11,11,11,11,10,11,10,10,10, + 10,11,10,10,11, 9,10,10,10, +}; + +static const static_codebook _16c0_s_p9_2 = { + 2, 441, + (long *)_vq_lengthlist__16c0_s_p9_2, + 1, -529268736, 1611661312, 5, 0, + (long *)_vq_quantlist__16c0_s_p9_2, + 0 +}; + +static const long _huff_lengthlist__16c0_s_single[] = { + 3, 4,19, 7, 9, 7, 8,11, 9,12, 4, 1,19, 6, 7, 7, + 8,10,11,13,18,18,18,18,18,18,18,18,18,18, 8, 6, + 18, 8, 9, 9,11,12,14,18, 9, 6,18, 9, 7, 8, 9,11, + 12,18, 7, 6,18, 8, 7, 7, 7, 9,11,17, 8, 8,18, 9, + 7, 6, 6, 8,11,17,10,10,18,12, 9, 8, 7, 9,12,18, + 13,15,18,15,13,11,10,11,15,18,14,18,18,18,18,18, + 16,16,18,18, +}; + +static const static_codebook _huff_book__16c0_s_single = { + 2, 100, + (long *)_huff_lengthlist__16c0_s_single, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__16c1_s_long[] = { + 2, 5,20, 7,10, 7, 8,10,11,11, 4, 2,20, 5, 8, 6, + 7, 9,10,10,20,20,20,20,19,19,19,19,19,19, 7, 5, + 19, 6,10, 7, 9,11,13,17,11, 8,19,10, 7, 7, 8,10, + 11,15, 7, 5,19, 7, 7, 5, 6, 9,11,16, 7, 6,19, 8, + 7, 6, 6, 7, 9,13, 9, 9,19,11, 9, 8, 6, 7, 8,13, + 12,14,19,16,13,10, 9, 8, 9,13,14,17,19,18,18,17, + 12,11,11,13, +}; + +static const static_codebook _huff_book__16c1_s_long = { + 2, 100, + (long *)_huff_lengthlist__16c1_s_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__16c1_s_p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__16c1_s_p1_0[] = { + 1, 5, 5, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, + 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 5, 8, 7, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, + 0, 0, 0, 7, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 5, 7, 8, 0, 0, 0, 0, 0, 0, 7, 9, 8, 0, 0, + 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 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+ 8, 6561, + (long *)_vq_lengthlist__16c1_s_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__16c1_s_p1_0, + 0 +}; + +static const long _vq_quantlist__16c1_s_p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__16c1_s_p3_0[] = { + 1, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 5, 5, 7, 7, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 5, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 7, 7, 9, 9, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 6, 7, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _16c1_s_p3_0 = { + 4, 625, + (long *)_vq_lengthlist__16c1_s_p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__16c1_s_p3_0, + 0 +}; + +static const long _vq_quantlist__16c1_s_p4_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__16c1_s_p4_0[] = { + 1, 2, 3, 7, 7, 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, + 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, 7, 7, + 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, + 8, 8, 0, 0, 0, 0, 0, 0, 0, 8, 9, 0, 0, 0, 0, 0, + 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _16c1_s_p4_0 = { + 2, 81, + (long *)_vq_lengthlist__16c1_s_p4_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__16c1_s_p4_0, + 0 +}; + +static const long _vq_quantlist__16c1_s_p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__16c1_s_p5_0[] = { + 1, 3, 3, 5, 5, 6, 6, 8, 8, 0, 0, 0, 7, 7, 7, 7, + 9, 9, 0, 0, 0, 7, 7, 7, 7, 9, 9, 0, 0, 0, 8, 8, + 8, 8, 9, 9, 0, 0, 0, 8, 8, 8, 8,10,10, 0, 0, 0, + 9, 9, 8, 8,10,10, 0, 0, 0, 9, 9, 8, 8,10,10, 0, + 0, 0,10,10, 9, 9,10,10, 0, 0, 0, 0, 0, 9, 9,10, + 10, +}; + +static const static_codebook _16c1_s_p5_0 = { + 2, 81, + (long *)_vq_lengthlist__16c1_s_p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__16c1_s_p5_0, + 0 +}; + +static const long _vq_quantlist__16c1_s_p6_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__16c1_s_p6_0[] = { + 1, 3, 3, 6, 6, 8, 8, 9, 9, 9, 9,10,10,11,11,12, + 12, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,11,11, + 12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,11, + 11,12,12, 0, 0, 0, 8, 8, 8, 9,10, 9,10,10,10,10, + 11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10,10,11, + 11,11,12,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10,10, + 11,11,12,12,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10, + 10,11,11,12,12,13,13, 0, 0, 0, 9, 9, 9, 9,10,10, + 10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9,10, + 10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9, + 10,10,11,11,12,12,12,12,13,13, 0, 0, 0, 0, 0, 9, + 9,10,10,11,11,12,12,12,12,13,13, 0, 0, 0, 0, 0, + 10,10,11,10,11,11,12,12,13,13,13,13, 0, 0, 0, 0, + 0, 0, 0,10,10,11,11,12,12,13,13,13,13, 0, 0, 0, + 0, 0, 0, 0,11,11,12,12,12,12,13,13,14,14, 0, 0, + 0, 0, 0, 0, 0,11,11,12,12,12,12,13,13,14,14, 0, + 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,13,13,14,14, + 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,13,13,13,13,14, + 14, +}; + +static const static_codebook _16c1_s_p6_0 = { + 2, 289, + (long *)_vq_lengthlist__16c1_s_p6_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__16c1_s_p6_0, + 0 +}; + +static const long _vq_quantlist__16c1_s_p7_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__16c1_s_p7_0[] = { + 1, 4, 4, 6, 6, 6, 7, 6, 6, 4, 7, 7,10, 9,10,10, + 10, 9, 4, 7, 7,10,10,10,11,10,10, 6,10,10,11,11, + 11,11,10,10, 6,10, 9,11,11,11,11,10,10, 6,10,10, + 11,11,11,11,10,10, 7,11,11,11,11,11,12,12,11, 6, + 10,10,11,10,10,11,11,11, 6,10,10,10,11,10,11,11, + 11, +}; + +static const static_codebook _16c1_s_p7_0 = { + 4, 81, + (long *)_vq_lengthlist__16c1_s_p7_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__16c1_s_p7_0, + 0 +}; + +static const long _vq_quantlist__16c1_s_p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__16c1_s_p7_1[] = { + 2, 3, 3, 5, 6, 7, 7, 7, 7, 8, 8,10,10,10, 6, 6, + 7, 7, 8, 8, 8, 8,10,10,10, 6, 6, 7, 7, 8, 8, 8, + 8,10,10,10, 7, 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, + 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, + 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, + 8, 8, 8, 8, 8, 8, 9, 9,10,10,10,10,10, 8, 8, 8, + 8, 9, 9,10,10,10,10,10, 9, 9, 8, 8, 9, 9,10,10, + 10,10,10, 8, 8, 8, 8, 9, 9, +}; + +static const static_codebook _16c1_s_p7_1 = { + 2, 121, + (long *)_vq_lengthlist__16c1_s_p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__16c1_s_p7_1, + 0 +}; + +static const long _vq_quantlist__16c1_s_p8_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__16c1_s_p8_0[] = { + 1, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9, 6, 5, 5, + 7, 8, 8, 9, 8, 8, 9, 9,10,11, 6, 5, 5, 8, 8, 9, + 9, 8, 8, 9,10,10,11, 0, 8, 8, 8, 9, 9, 9, 9, 9, + 10,10,11,11, 0, 9, 9, 9, 8, 9, 9, 9, 9,10,10,11, + 11, 0,13,13, 9, 9,10,10,10,10,11,11,12,12, 0,14, + 13, 9, 9,10,10,10,10,11,11,12,12, 0, 0, 0,10,10, + 9, 9,11,11,12,12,13,12, 0, 0, 0,10,10, 9, 9,10, + 10,12,12,13,13, 0, 0, 0,13,14,11,10,11,11,12,12, + 13,14, 0, 0, 0,14,14,10,10,11,11,12,12,13,13, 0, + 0, 0, 0, 0,12,12,12,12,13,13,14,15, 0, 0, 0, 0, + 0,12,12,12,12,13,13,14,15, +}; + +static const static_codebook _16c1_s_p8_0 = { + 2, 169, + (long *)_vq_lengthlist__16c1_s_p8_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__16c1_s_p8_0, + 0 +}; + +static const long _vq_quantlist__16c1_s_p8_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__16c1_s_p8_1[] = { + 2, 3, 3, 5, 5, 6, 6, 6, 5, 5, 6, 6, 6, 5, 5, 6, + 6, 6, 5, 5, 6, 6, 6, 5, 5, +}; + +static const static_codebook _16c1_s_p8_1 = { + 2, 25, + (long *)_vq_lengthlist__16c1_s_p8_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__16c1_s_p8_1, + 0 +}; + +static const long _vq_quantlist__16c1_s_p9_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__16c1_s_p9_0[] = { + 1, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, +}; + +static const static_codebook _16c1_s_p9_0 = { + 2, 169, + (long *)_vq_lengthlist__16c1_s_p9_0, + 1, -513964032, 1628680192, 4, 0, + (long *)_vq_quantlist__16c1_s_p9_0, + 0 +}; + +static const long _vq_quantlist__16c1_s_p9_1[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const long _vq_lengthlist__16c1_s_p9_1[] = { + 1, 4, 4, 4, 4, 8, 8,12,13,14,14,14,14,14,14, 6, + 6, 6, 6, 6,10, 9,14,14,14,14,14,14,14,14, 7, 6, + 5, 6, 6,10, 9,12,13,13,13,13,13,13,13,13, 7, 7, + 9, 9,11,11,12,13,13,13,13,13,13,13,13, 7, 7, 8, + 8,11,12,13,13,13,13,13,13,13,13,13,12,12,10,10, + 13,12,13,13,13,13,13,13,13,13,13,12,12,10,10,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,12,13,12, + 13,13,13,13,13,13,13,13,13,13,13,13,12,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,12,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,12,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13, +}; + +static const static_codebook _16c1_s_p9_1 = { + 2, 225, + (long *)_vq_lengthlist__16c1_s_p9_1, + 1, -520986624, 1620377600, 4, 0, + (long *)_vq_quantlist__16c1_s_p9_1, + 0 +}; + +static const long _vq_quantlist__16c1_s_p9_2[] = { + 10, + 9, + 11, + 8, + 12, + 7, + 13, + 6, + 14, + 5, + 15, + 4, + 16, + 3, + 17, + 2, + 18, + 1, + 19, + 0, + 20, +}; + +static const long _vq_lengthlist__16c1_s_p9_2[] = { + 1, 4, 4, 6, 6, 7, 7, 8, 7, 8, 8, 9, 9, 9, 9,10, + 10,10, 9,10,10,11,12,12, 8, 8, 8, 8, 9, 9, 9, 9, + 10,10,10,10,10,11,11,10,12,11,11,13,11, 7, 7, 8, + 8, 8, 8, 9, 9, 9,10,10,10,10, 9,10,10,11,11,12, + 11,11, 8, 8, 8, 8, 9, 9,10,10,10,10,11,11,11,11, + 11,11,11,12,11,12,12, 8, 8, 9, 9, 9, 9, 9,10,10, + 10,10,10,10,11,11,11,11,11,11,12,11, 9, 9, 9, 9, + 10,10,10,10,11,10,11,11,11,11,11,11,12,12,12,12, + 11, 9, 9, 9, 9,10,10,10,10,11,11,11,11,11,11,11, + 11,11,12,12,12,13, 9,10,10, 9,11,10,10,10,10,11, + 11,11,11,11,10,11,12,11,12,12,11,12,11,10, 9,10, + 10,11,10,11,11,11,11,11,11,11,11,11,12,12,11,12, + 12,12,10,10,10,11,10,11,11,11,11,11,11,11,11,11, + 11,11,12,13,12,12,11, 9,10,10,11,11,10,11,11,11, + 12,11,11,11,11,11,12,12,13,13,12,13,10,10,12,10, + 11,11,11,11,11,11,11,11,11,12,12,11,13,12,12,12, + 12,13,12,11,11,11,11,11,11,12,11,12,11,11,11,11, + 12,12,13,12,11,12,12,11,11,11,11,11,12,11,11,11, + 11,12,11,11,12,11,12,13,13,12,12,12,12,11,11,11, + 11,11,12,11,11,12,11,12,11,11,11,11,13,12,12,12, + 12,13,11,11,11,12,12,11,11,11,12,11,12,12,12,11, + 12,13,12,11,11,12,12,11,12,11,11,11,12,12,11,12, + 11,11,11,12,12,12,12,13,12,13,12,12,12,12,11,11, + 12,11,11,11,11,11,11,12,12,12,13,12,11,13,13,12, + 12,11,12,10,11,11,11,11,12,11,12,12,11,12,12,13, + 12,12,13,12,12,12,12,12,11,12,12,12,11,12,11,11, + 11,12,13,12,13,13,13,13,13,12,13,13,12,12,13,11, + 11,11,11,11,12,11,11,12,11, +}; + +static const static_codebook _16c1_s_p9_2 = { + 2, 441, + (long *)_vq_lengthlist__16c1_s_p9_2, + 1, -529268736, 1611661312, 5, 0, + (long *)_vq_quantlist__16c1_s_p9_2, + 0 +}; + +static const long _huff_lengthlist__16c1_s_short[] = { + 5, 6,17, 8,12, 9,10,10,12,13, 5, 2,17, 4, 9, 5, + 7, 8,11,13,16,16,16,16,16,16,16,16,16,16, 6, 4, + 16, 5,10, 5, 7,10,14,16,13, 9,16,11, 8, 7, 8, 9, + 13,16, 7, 4,16, 5, 7, 4, 6, 8,11,13, 8, 6,16, 7, + 8, 5, 5, 7, 9,13, 9, 8,16, 9, 8, 6, 6, 7, 9,13, + 11,11,16,10,10, 7, 7, 7, 9,13,13,13,16,13,13, 9, + 9, 9,10,13, +}; + +static const static_codebook _huff_book__16c1_s_short = { + 2, 100, + (long *)_huff_lengthlist__16c1_s_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__16c2_s_long[] = { + 4, 7, 9, 9, 9, 8, 9,10,13,16, 5, 4, 5, 6, 7, 7, + 8, 9,12,16, 6, 5, 5, 5, 7, 7, 9,10,12,15, 7, 6, + 5, 4, 5, 6, 8, 9,10,13, 8, 7, 7, 5, 5, 5, 7, 9, + 10,12, 7, 7, 7, 6, 5, 5, 6, 7,10,12, 8, 8, 8, 7, + 7, 5, 5, 6, 9,11, 8, 9, 9, 8, 8, 6, 6, 5, 8,11, + 10,11,12,12,11, 9, 9, 8, 9,12,13,14,15,15,14,12, + 12,11,11,13, +}; + +static const static_codebook _huff_book__16c2_s_long = { + 2, 100, + (long *)_huff_lengthlist__16c2_s_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__16c2_s_p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__16c2_s_p1_0[] = { + 1, 3, 3, 0, 0, 0, 0, 0, 0, 4, 5, 5, 0, 0, 0, 0, + 0, 0, 4, 5, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _16c2_s_p1_0 = { + 4, 81, + (long *)_vq_lengthlist__16c2_s_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__16c2_s_p1_0, + 0 +}; + +static const long _vq_quantlist__16c2_s_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__16c2_s_p2_0[] = { + 2, 4, 4, 7, 7, 0, 0, 0, 8, 8, 0, 0, 0, 8, 8, 0, + 0, 0, 8, 8, 0, 0, 0, 8, 8, 4, 4, 4, 8, 7, 0, 0, + 0, 8, 8, 0, 0, 0, 8, 8, 0, 0, 0, 9, 9, 0, 0, 0, + 9, 9, 4, 4, 4, 7, 8, 0, 0, 0, 8, 8, 0, 0, 0, 8, + 8, 0, 0, 0, 9, 9, 0, 0, 0, 9, 9, 7, 8, 8,10, 9, + 0, 0, 0,12,11, 0, 0, 0,11,12, 0, 0, 0,14,13, 0, + 0, 0,14,14, 7, 8, 8, 9,10, 0, 0, 0,11,12, 0, 0, + 0,11,11, 0, 0, 0,14,14, 0, 0, 0,14,14, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 8, 8, 8,11,11, 0, 0, 0, + 12,11, 0, 0, 0,12,12, 0, 0, 0,13,12, 0, 0, 0,13, + 13, 8, 8, 8,11,11, 0, 0, 0,11,11, 0, 0, 0,12,12, + 0, 0, 0,13,13, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 8, 9, 8,12,11, 0, 0, 0,12,12, 0, + 0, 0,12,11, 0, 0, 0,13,13, 0, 0, 0,13,13, 8, 8, + 8,11,12, 0, 0, 0,11,12, 0, 0, 0,11,12, 0, 0, 0, + 13,14, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 8, 9, 9,14,14, 0, 0, 0,13,13, 0, 0, 0,13, + 13, 0, 0, 0,13,12, 0, 0, 0,13,13, 8, 9, 9,14,14, + 0, 0, 0,13,13, 0, 0, 0,13,13, 0, 0, 0,12,13, 0, + 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, + 9, 9,14,14, 0, 0, 0,13,13, 0, 0, 0,13,13, 0, 0, + 0,13,13, 0, 0, 0,13,12, 8, 9, 9,14,14, 0, 0, 0, + 13,13, 0, 0, 0,13,13, 0, 0, 0,13,13, 0, 0, 0,12, + 12, +}; + +static const static_codebook _16c2_s_p2_0 = { + 4, 625, + (long *)_vq_lengthlist__16c2_s_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__16c2_s_p2_0, + 0 +}; + +static const long _vq_quantlist__16c2_s_p3_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__16c2_s_p3_0[] = { + 1, 3, 3, 5, 5, 7, 7, 8, 8, 0, 0, 0, 6, 6, 8, 8, + 9, 9, 0, 0, 0, 6, 6, 8, 8, 9, 9, 0, 0, 0, 7, 7, + 8, 9,10,10, 0, 0, 0, 7, 7, 9, 9,10,10, 0, 0, 0, + 8, 8, 9, 9,11,11, 0, 0, 0, 7, 7, 9, 9,11,11, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _16c2_s_p3_0 = { + 2, 81, + (long *)_vq_lengthlist__16c2_s_p3_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__16c2_s_p3_0, + 0 +}; + +static const long _vq_quantlist__16c2_s_p4_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__16c2_s_p4_0[] = { + 2, 3, 3, 5, 5, 6, 6, 6, 6, 7, 7, 8, 8, 8, 8, 9, + 9, 0, 0, 0, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10,10, + 11,10, 0, 0, 0, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10, + 10,10,10, 0, 0, 0, 6, 6, 8, 8, 9, 9, 9, 9,10,10, + 11,11,11,11, 0, 0, 0, 7, 6, 8, 8, 9, 9, 9, 9,10, + 10,11,11,11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9,10,10, + 11,11,11,11,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9,10, + 10,11,11,11,11,12,12, 0, 0, 0, 7, 8, 8, 8, 9, 9, + 10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 8, 8, 9, + 9,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _16c2_s_p4_0 = { + 2, 289, + (long *)_vq_lengthlist__16c2_s_p4_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__16c2_s_p4_0, + 0 +}; + +static const long _vq_quantlist__16c2_s_p5_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__16c2_s_p5_0[] = { + 1, 4, 4, 5, 7, 7, 6, 7, 7, 4, 6, 6,10,11,10,10, + 10,11, 4, 6, 6,10,10,11,10,11,10, 5,10,10, 9,12, + 11,10,12,12, 7,10,10,12,12,12,12,13,13, 7,11,10, + 11,12,12,12,13,13, 6,11,10,10,12,12,11,12,12, 7, + 11,10,12,13,13,12,12,12, 7,10,11,12,13,13,12,12, + 12, +}; + +static const static_codebook _16c2_s_p5_0 = { + 4, 81, + (long *)_vq_lengthlist__16c2_s_p5_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__16c2_s_p5_0, + 0 +}; + +static const long _vq_quantlist__16c2_s_p5_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__16c2_s_p5_1[] = { + 2, 3, 3, 6, 6, 6, 6, 7, 7, 7, 7,11,10,10, 6, 6, + 7, 7, 8, 8, 8, 8,10,10,10, 6, 6, 7, 7, 8, 8, 8, + 8,11,11,11, 7, 7, 8, 8, 8, 8, 9, 9,11,11,11, 6, + 7, 8, 8, 8, 8, 9, 9,11,11,11, 7, 7, 8, 8, 8, 8, + 8, 8,11,11,11, 7, 7, 8, 8, 8, 8, 9, 9,11,11,11, + 8, 8, 8, 8, 8, 8, 8, 8,11,11,11,11,11, 8, 8, 8, + 8, 8, 8,12,11,11,11,11, 8, 8, 8, 8, 8, 8,12,11, + 11,11,11, 7, 7, 8, 8, 8, 8, +}; + +static const static_codebook _16c2_s_p5_1 = { + 2, 121, + (long *)_vq_lengthlist__16c2_s_p5_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__16c2_s_p5_1, + 0 +}; + +static const long _vq_quantlist__16c2_s_p6_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__16c2_s_p6_0[] = { + 1, 4, 4, 6, 6, 8, 7, 8, 8, 9, 9,10,10, 5, 5, 5, + 7, 7, 9, 9, 9, 9,11,11,12,12, 6, 5, 5, 7, 7, 9, + 9,10, 9,11,11,12,12, 0, 7, 7, 7, 7, 9, 9,10,10, + 11,11,12,12, 0, 7, 7, 7, 7, 9, 9,10,10,11,11,12, + 12, 0,11,11, 8, 8,10,10,11,11,12,12,13,13, 0,12, + 12, 9, 9,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const static_codebook _16c2_s_p6_0 = { + 2, 169, + (long *)_vq_lengthlist__16c2_s_p6_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__16c2_s_p6_0, + 0 +}; + +static const long _vq_quantlist__16c2_s_p6_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__16c2_s_p6_1[] = { + 2, 3, 3, 5, 5, 6, 6, 6, 5, 5, 6, 6, 6, 5, 5, 6, + 6, 6, 5, 5, 6, 6, 6, 5, 5, +}; + +static const static_codebook _16c2_s_p6_1 = { + 2, 25, + (long *)_vq_lengthlist__16c2_s_p6_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__16c2_s_p6_1, + 0 +}; + +static const long _vq_quantlist__16c2_s_p7_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__16c2_s_p7_0[] = { + 1, 4, 4, 7, 7, 8, 8, 8, 8,10, 9,10,10, 5, 5, 5, + 7, 7, 9, 9,10,10,11,10,12,11, 6, 5, 5, 7, 7, 9, + 9,10,10,11,11,12,12,20, 7, 7, 7, 7, 9, 9,10,10, + 11,11,12,12,20, 7, 7, 7, 7, 9, 9,11,10,12,11,12, + 12,20,11,11, 8, 8,10,10,11,11,12,12,13,13,20,12, + 12, 8, 8, 9, 9,11,11,12,12,13,13,20,20,21,10,10, + 10,10,11,11,12,12,13,13,21,21,21,10,10,10,10,11, + 11,12,12,13,13,21,21,21,14,14,11,11,12,12,13,13, + 13,14,21,21,21,16,15,11,11,12,11,13,13,14,14,21, + 21,21,21,21,13,13,12,12,13,13,14,14,21,21,21,21, + 21,13,13,12,12,13,13,14,14, +}; + +static const static_codebook _16c2_s_p7_0 = { + 2, 169, + (long *)_vq_lengthlist__16c2_s_p7_0, + 1, -523206656, 1618345984, 4, 0, + (long *)_vq_quantlist__16c2_s_p7_0, + 0 +}; + +static const long _vq_quantlist__16c2_s_p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__16c2_s_p7_1[] = { + 2, 4, 4, 6, 6, 7, 7, 7, 7, 7, 7, 9, 9, 9, 6, 7, + 7, 7, 7, 7, 8, 8, 9, 9, 9, 6, 6, 7, 7, 7, 7, 8, + 8, 9, 9, 9, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 7, + 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 7, 7, 7, 7, 8, 8, + 8, 8, 9, 9, 9, 7, 7, 7, 7, 7, 7, 8, 8, 9, 9, 9, + 7, 7, 8, 8, 7, 7, 8, 8, 9, 9, 9, 9, 9, 8, 8, 7, + 7, 8, 8, 9, 9, 9, 9, 9, 8, 8, 7, 7, 8, 8, 9, 9, + 9, 9, 9, 7, 7, 7, 7, 8, 8, +}; + +static const static_codebook _16c2_s_p7_1 = { + 2, 121, + (long *)_vq_lengthlist__16c2_s_p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__16c2_s_p7_1, + 0 +}; + +static const long _vq_quantlist__16c2_s_p8_0[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const long _vq_lengthlist__16c2_s_p8_0[] = { + 1, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9,10,10, 6, + 6, 6, 8, 8, 9, 9, 8, 8, 9, 9,10,10,11,11, 6, 5, + 5, 8, 7, 9, 9, 8, 8, 9, 9,10,10,11,11,20, 8, 8, + 8, 8, 9, 9, 9, 9,10,10,11,10,12,11,20, 8, 8, 8, + 8, 9, 9, 9, 9,10,10,11,11,12,12,20,12,12, 9, 9, + 10,10,10,10,11,11,12,12,13,12,20,13,13, 9, 9,10, + 10,10,10,11,11,12,12,13,13,20,20,20, 9, 9, 9, 9, + 10,10,11,11,12,12,13,12,20,20,20, 9, 9, 9, 8,10, + 10,12,11,12,12,13,13,20,20,20,13,13,10,10,11,11, + 12,12,13,13,13,13,20,20,20,13,13,10,10,11,10,12, + 11,13,13,14,14,20,20,20,20,20,11,11,11,11,12,12, + 13,13,14,14,20,20,20,20,20,11,10,11,11,13,11,13, + 13,14,14,20,20,21,21,21,14,14,11,12,13,13,13,13, + 14,14,21,21,21,21,21,15,15,12,11,13,12,14,13,15, + 14, +}; + +static const static_codebook _16c2_s_p8_0 = { + 2, 225, + (long *)_vq_lengthlist__16c2_s_p8_0, + 1, -520986624, 1620377600, 4, 0, + (long *)_vq_quantlist__16c2_s_p8_0, + 0 +}; + +static const long _vq_quantlist__16c2_s_p8_1[] = { + 10, + 9, + 11, + 8, + 12, + 7, + 13, + 6, + 14, + 5, + 15, + 4, + 16, + 3, + 17, + 2, + 18, + 1, + 19, + 0, + 20, +}; + +static const long _vq_lengthlist__16c2_s_p8_1[] = { + 2, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8,11,11,11, 7, 7, 8, 8, 8, 8, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,11,10, 7, 7, 8, + 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11, + 11,11, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9,11,11,11, 8, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9,10, 9,10,10,10,10,11,11,11, 8, 8, 9, 9, + 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,11,11, + 11, 8, 8, 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10,10, + 10,10,10,11,11,11, 9, 9, 9, 9, 9, 9, 9, 9,10,10, + 10,10,10,10,10,10,10,10,11,11,11,11,11, 9, 9, 9, + 9, 9, 9,10,10,10,10,10,10,10,10,10,10,11,11,11, + 11,11, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10, + 10,10,11,11,11,11,11, 9, 9, 9, 9,10,10,10,10,10, + 10,10,10,10,10,10,10,11,11,11,11,11,10, 9,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,11,11,11,11, + 11,11,11,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,11,11,11,11,11,11,11,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,11,11,11,11,11,11,11,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,11,11,11,11,11, + 11,11,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 11,11,11,11,11,11,11,11,11,10,10,10,10,10,10,10, + 10,10,10,10,10,11,11,11,11,11,11,11,11,11,10,10, + 10,10,10,10,10,10,10,10,10,10,11,11,11,11,11,11, + 11,11,11,10,10,10,10,10,10,10,10,10,10,10,10,11, + 11,11,11,11,11,11,11,11,10,10,10,10,10,10,10,10, + 10,10,10,10,11,11,11,11,11,11,11,11,11,11,11,10, + 10,10,10,10,10,10,10,10,10, +}; + +static const static_codebook _16c2_s_p8_1 = { + 2, 441, + (long *)_vq_lengthlist__16c2_s_p8_1, + 1, -529268736, 1611661312, 5, 0, + (long *)_vq_quantlist__16c2_s_p8_1, + 0 +}; + +static const long _vq_quantlist__16c2_s_p9_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__16c2_s_p9_0[] = { + 1, 4, 3,10, 8,10,10,10,10,10,10,10,10,10,10,10, + 10, 6,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10, 6,10, 9,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10, +}; + +static const static_codebook _16c2_s_p9_0 = { + 2, 289, + (long *)_vq_lengthlist__16c2_s_p9_0, + 1, -509798400, 1631393792, 5, 0, + (long *)_vq_quantlist__16c2_s_p9_0, + 0 +}; + +static const long _vq_quantlist__16c2_s_p9_1[] = { + 9, + 8, + 10, + 7, + 11, + 6, + 12, + 5, + 13, + 4, + 14, + 3, + 15, + 2, + 16, + 1, + 17, + 0, + 18, +}; + +static const long _vq_lengthlist__16c2_s_p9_1[] = { + 1, 4, 4, 7, 7, 7, 7, 7, 7, 8, 8,10, 9,11,10,13, + 11,14,13, 6, 6, 6, 8, 8, 8, 8, 8, 7, 9, 8,11, 9, + 13,11,14,12,14,13, 5, 6, 6, 8, 8, 8, 8, 8, 8, 9, + 9,11,11,13,11,14,13,15,15,17, 8, 8, 8, 8, 9, 9, + 9, 8,11, 9,12,10,13,11,14,12,14,13,17, 8, 8, 8, + 8, 9, 9, 9, 9,10,10,11,11,13,13,13,14,16,15,17, + 12,12, 8, 8, 9, 9,10,10,11,11,12,11,13,12,13,12, + 14,13,16,12,12, 8, 8, 9, 9,10,10,11,11,12,12,13, + 13,14,14,15,15,17,17,17, 9, 9, 9, 9,11,11,12,12, + 12,13,13,13,16,14,14,14,17,17,17, 9, 8, 9, 8,11, + 10,12,12,13,13,14,14,15,15,16,16,17,17,17,12,12, + 10,10,11,12,12,13,13,14,13,15,15,14,16,15,17,17, + 17,12,12,10, 8,12, 9,13,12,14,14,15,14,15,16,16, + 16,17,17,17,17,17,11,11,12,12,14,14,14,16,15,16, + 15,16,15,17,17,17,17,17,17,11, 9,12,10,13,11,15, + 14,16,16,17,16,16,15,17,17,17,17,17,15,15,12,12, + 14,14,15,16,16,15,16,16,17,17,17,17,17,17,17,14, + 14,12,10,14,11,15,12,17,16,15,16,17,16,17,17,17, + 17,17,17,17,13,13,14,14,14,16,17,17,16,17,17,17, + 17,17,17,17,17,17,17,13, 9,13,12,15,13,16,16,17, + 17,17,17,17,17,17,17,17,17,17,15,17,14,14,15,16, + 16,17,16,17,16,17,17,17,17,17,17,17,17,17,17,14, + 13,15,16,16,17,16,17,17,17, +}; + +static const static_codebook _16c2_s_p9_1 = { + 2, 361, + (long *)_vq_lengthlist__16c2_s_p9_1, + 1, -518287360, 1622704128, 5, 0, + (long *)_vq_quantlist__16c2_s_p9_1, + 0 +}; + +static const long _vq_quantlist__16c2_s_p9_2[] = { + 24, + 23, + 25, + 22, + 26, + 21, + 27, + 20, + 28, + 19, + 29, + 18, + 30, + 17, + 31, + 16, + 32, + 15, + 33, + 14, + 34, + 13, + 35, + 12, + 36, + 11, + 37, + 10, + 38, + 9, + 39, + 8, + 40, + 7, + 41, + 6, + 42, + 5, + 43, + 4, + 44, + 3, + 45, + 2, + 46, + 1, + 47, + 0, + 48, +}; + +static const long _vq_lengthlist__16c2_s_p9_2[] = { + 2, 4, 4, 4, 4, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, + 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, +}; + +static const static_codebook _16c2_s_p9_2 = { + 1, 49, + (long *)_vq_lengthlist__16c2_s_p9_2, + 1, -526909440, 1611661312, 6, 0, + (long *)_vq_quantlist__16c2_s_p9_2, + 0 +}; + +static const long _huff_lengthlist__16c2_s_short[] = { + 7,10,12,11,12,13,15,16,18,15,10, 8, 8, 8, 9,10, + 12,13,14,17,10, 7, 7, 7, 7, 8,10,12,15,18,10, 7, + 7, 5, 5, 6, 8,10,13,15,10, 7, 6, 5, 4, 4, 6, 9, + 12,15,11, 7, 7, 5, 4, 3, 4, 7,11,13,12, 9, 8, 7, + 5, 4, 4, 5,10,13,11,11,11, 9, 7, 5, 5, 5, 9,12, + 13,12,13,12,10, 8, 8, 7, 9,13,14,14,14,14,13,11, + 11,10,10,13, +}; + +static const static_codebook _huff_book__16c2_s_short = { + 2, 100, + (long *)_huff_lengthlist__16c2_s_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__8c0_s_p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__8c0_s_p1_0[] = { + 1, 5, 4, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, + 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 5, 8, 8, 0, 0, 0, 0, 0, 0, 7, 8, 9, 0, 0, 0, + 0, 0, 0, 7, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 5, 8, 8, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, + 0, 0, 0, 0, 7, 9, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 8, 8, 0, 0, 0, 0, + 0, 0, 8,10,10, 0, 0, 0, 0, 0, 0, 8, 9, 9, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7,10, 9, 0, 0, 0, + 0, 0, 0, 8, 9,11, 0, 0, 0, 0, 0, 0, 9,11,11, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 9,10, 0, 0, + 0, 0, 0, 0, 9,11,10, 0, 0, 0, 0, 0, 0, 9,11,11, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _8c0_s_p1_0 = { + 8, 6561, + (long *)_vq_lengthlist__8c0_s_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__8c0_s_p1_0, + 0 +}; + +static const long _vq_quantlist__8c0_s_p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__8c0_s_p3_0[] = { + 1, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 5, 6, 7, 7, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 5, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 7, 7, 8, 8, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 6, 7, 7, 8, 8, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _8c0_s_p3_0 = { + 4, 625, + (long *)_vq_lengthlist__8c0_s_p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__8c0_s_p3_0, + 0 +}; + +static const long _vq_quantlist__8c0_s_p4_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__8c0_s_p4_0[] = { + 1, 2, 3, 7, 7, 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, + 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, 7, 7, + 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, + 8, 8, 0, 0, 0, 0, 0, 0, 0, 9, 8, 0, 0, 0, 0, 0, + 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _8c0_s_p4_0 = { + 2, 81, + (long *)_vq_lengthlist__8c0_s_p4_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__8c0_s_p4_0, + 0 +}; + +static const long _vq_quantlist__8c0_s_p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__8c0_s_p5_0[] = { + 1, 3, 3, 5, 5, 7, 6, 8, 8, 0, 0, 0, 7, 7, 7, 7, + 8, 8, 0, 0, 0, 7, 7, 7, 7, 8, 9, 0, 0, 0, 8, 8, + 8, 8, 9, 9, 0, 0, 0, 8, 8, 8, 8, 9, 9, 0, 0, 0, + 9, 9, 8, 8,10,10, 0, 0, 0, 9, 9, 8, 8,10,10, 0, + 0, 0,10,10, 9, 9,10,10, 0, 0, 0, 0, 0, 9, 9,10, + 10, +}; + +static const static_codebook _8c0_s_p5_0 = { + 2, 81, + (long *)_vq_lengthlist__8c0_s_p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__8c0_s_p5_0, + 0 +}; + +static const long _vq_quantlist__8c0_s_p6_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__8c0_s_p6_0[] = { + 1, 3, 3, 6, 6, 8, 8, 9, 9, 8, 8,10, 9,10,10,11, + 11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,11,11, + 11,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,11, + 11,12,11, 0, 0, 0, 8, 8, 9, 9,10,10, 9, 9,10,10, + 11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10,10, 9, 9,11, + 10,11,11,12,12, 0, 0, 0, 9, 9, 9, 9,10,10,10,10, + 11,11,11,12,12,12, 0, 0, 0, 9, 9, 9, 9,10,10,10, + 10,11,11,12,12,13,13, 0, 0, 0,10,10,10,10,11,11, + 10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0,10, 9,10, + 11,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9, + 10, 9,10,11,12,12,13,13,14,13, 0, 0, 0, 0, 0, 9, + 9, 9,10,10,10,11,11,13,12,13,13, 0, 0, 0, 0, 0, + 10,10,10,10,11,11,12,12,13,13,14,14, 0, 0, 0, 0, + 0, 0, 0,10,10,11,11,12,12,13,13,13,14, 0, 0, 0, + 0, 0, 0, 0,11,11,11,11,12,12,13,14,14,14, 0, 0, + 0, 0, 0, 0, 0,11,11,11,11,12,12,13,13,14,13, 0, + 0, 0, 0, 0, 0, 0,11,11,12,12,13,13,14,14,14,14, + 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,14, + 14, +}; + +static const static_codebook _8c0_s_p6_0 = { + 2, 289, + (long *)_vq_lengthlist__8c0_s_p6_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__8c0_s_p6_0, + 0 +}; + +static const long _vq_quantlist__8c0_s_p7_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__8c0_s_p7_0[] = { + 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7,11, 9,10,12, + 9,10, 4, 7, 7,10,10,10,11, 9, 9, 6,11,10,11,11, + 12,11,11,11, 6,10,10,11,11,12,11,10,10, 6, 9,10, + 11,11,11,11,10,10, 7,10,11,12,11,11,12,11,12, 6, + 9, 9,10, 9, 9,11,10,10, 6, 9, 9,10,10,10,11,10, + 10, +}; + +static const static_codebook _8c0_s_p7_0 = { + 4, 81, + (long *)_vq_lengthlist__8c0_s_p7_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__8c0_s_p7_0, + 0 +}; + +static const long _vq_quantlist__8c0_s_p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__8c0_s_p7_1[] = { + 1, 3, 3, 6, 6, 8, 8, 9, 9, 9, 9,10,10,10, 7, 7, + 8, 8, 9, 9, 9, 9,10,10, 9, 7, 7, 8, 8, 9, 9, 9, + 9,10,10,10, 8, 8, 9, 9, 9, 9, 9, 9,10,10,10, 8, + 8, 9, 9, 9, 9, 8, 9,10,10,10, 8, 8, 9, 9, 9,10, + 10,10,10,10,10, 9, 9, 9, 9, 9, 9,10,10,11,10,11, + 9, 9, 9, 9,10,10,10,10,11,11,11,10,10, 9, 9,10, + 10,10, 9,11,10,10,10,10,10,10, 9, 9,10,10,11,11, + 10,10,10, 9, 9, 9,10,10,10, +}; + +static const static_codebook _8c0_s_p7_1 = { + 2, 121, + (long *)_vq_lengthlist__8c0_s_p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__8c0_s_p7_1, + 0 +}; + +static const long _vq_quantlist__8c0_s_p8_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__8c0_s_p8_0[] = { + 1, 4, 4, 7, 6, 7, 7, 7, 7, 8, 8, 9, 9, 7, 6, 6, + 7, 7, 8, 8, 7, 7, 8, 9,10,10, 7, 6, 6, 7, 7, 8, + 7, 7, 7, 9, 9,10,12, 0, 8, 8, 8, 8, 8, 9, 8, 8, + 9, 9,10,10, 0, 8, 8, 8, 8, 8, 9, 8, 9, 9, 9,11, + 10, 0, 0,13, 9, 8, 9, 9, 9, 9,10,10,11,11, 0,13, + 0, 9, 9, 9, 9, 9, 9,11,10,11,11, 0, 0, 0, 8, 9, + 10, 9,10,10,13,11,12,12, 0, 0, 0, 8, 9, 9, 9,10, + 10,13,12,12,13, 0, 0, 0,12, 0,10,10,12,11,10,11, + 12,12, 0, 0, 0,13,13,10,10,10,11,12, 0,13, 0, 0, + 0, 0, 0, 0,13,11, 0,12,12,12,13,12, 0, 0, 0, 0, + 0, 0,13,13,11,13,13,11,12, +}; + +static const static_codebook _8c0_s_p8_0 = { + 2, 169, + (long *)_vq_lengthlist__8c0_s_p8_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__8c0_s_p8_0, + 0 +}; + +static const long _vq_quantlist__8c0_s_p8_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__8c0_s_p8_1[] = { + 1, 3, 4, 5, 5, 7, 6, 6, 6, 5, 7, 7, 7, 6, 6, 7, + 7, 7, 6, 6, 7, 7, 7, 6, 6, +}; + +static const static_codebook _8c0_s_p8_1 = { + 2, 25, + (long *)_vq_lengthlist__8c0_s_p8_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__8c0_s_p8_1, + 0 +}; + +static const long _vq_quantlist__8c0_s_p9_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__8c0_s_p9_0[] = { + 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, +}; + +static const static_codebook _8c0_s_p9_0 = { + 4, 81, + (long *)_vq_lengthlist__8c0_s_p9_0, + 1, -518803456, 1628680192, 2, 0, + (long *)_vq_quantlist__8c0_s_p9_0, + 0 +}; + +static const long _vq_quantlist__8c0_s_p9_1[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const long _vq_lengthlist__8c0_s_p9_1[] = { + 1, 4, 4, 5, 5,10, 8,11,11,11,11,11,11,11,11, 6, + 6, 6, 7, 6,11,10,11,11,11,11,11,11,11,11, 7, 5, + 6, 6, 6, 8, 7,11,11,11,11,11,11,11,11,11, 7, 8, + 8, 8, 9, 9,11,11,11,11,11,11,11,11,11, 9, 8, 7, + 8, 9,11,11,11,11,11,11,11,11,11,11,11,10,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,10,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11, +}; + +static const static_codebook _8c0_s_p9_1 = { + 2, 225, + (long *)_vq_lengthlist__8c0_s_p9_1, + 1, -520986624, 1620377600, 4, 0, + (long *)_vq_quantlist__8c0_s_p9_1, + 0 +}; + +static const long _vq_quantlist__8c0_s_p9_2[] = { + 10, + 9, + 11, + 8, + 12, + 7, + 13, + 6, + 14, + 5, + 15, + 4, + 16, + 3, + 17, + 2, + 18, + 1, + 19, + 0, + 20, +}; + +static const long _vq_lengthlist__8c0_s_p9_2[] = { + 1, 5, 5, 7, 7, 8, 7, 8, 8,10,10, 9, 9,10,10,10, + 11,11,10,12,11,12,12,12, 9, 8, 8, 8, 8, 8, 9,10, + 10,10,10,11,11,11,10,11,11,12,12,11,12, 8, 8, 7, + 7, 8, 9,10,10,10, 9,10,10, 9,10,10,11,11,11,11, + 11,11, 9, 9, 9, 9, 8, 9,10,10,11,10,10,11,11,12, + 10,10,12,12,11,11,10, 9, 9,10, 8, 9,10,10,10, 9, + 10,10,11,11,10,11,10,10,10,12,12,12, 9,10, 9,10, + 9, 9,10,10,11,11,11,11,10,10,10,11,12,11,12,11, + 12,10,11,10,11, 9,10, 9,10, 9,10,10, 9,10,10,11, + 10,11,11,11,11,12,11, 9,10,10,10,10,11,11,11,11, + 11,10,11,11,11,11,10,12,10,12,12,11,12,10,10,11, + 10, 9,11,10,11, 9,10,11,10,10,10,11,11,11,11,12, + 12,10, 9, 9,11,10, 9,12,11,10,12,12,11,11,11,11, + 10,11,11,12,11,10,12, 9,11,10,11,10,10,11,10,11, + 9,10,10,10,11,12,11,11,12,11,10,10,11,11, 9,10, + 10,12,10,11,10,10,10, 9,10,10,10,10, 9,10,10,11, + 11,11,11,12,11,10,10,10,10,11,11,10,11,11, 9,11, + 10,12,10,12,11,10,11,10,10,10,11,10,10,11,11,10, + 11,10,10,10,10,11,11,12,10,10,10,11,10,11,12,11, + 10,11,10,10,11,11,10,12,10, 9,10,10,11,11,11,10, + 12,10,10,11,11,11,10,10,11,10,10,10,11,10,11,10, + 12,11,11,10,10,10,12,10,10,11, 9,10,11,11,11,10, + 10,11,10,10, 9,11,11,12,12,11,12,11,11,11,11,11, + 11, 9,10,11,10,12,10,10,10,10,11,10,10,11,10,10, + 12,10,10,10,10,10, 9,12,10,10,10,10,12, 9,11,10, + 10,11,10,12,12,10,12,12,12,10,10,10,10, 9,10,11, + 10,10,12,10,10,12,11,10,11,10,10,12,11,10,12,10, + 10,11, 9,11,10, 9,10, 9,10, +}; + +static const static_codebook _8c0_s_p9_2 = { + 2, 441, + (long *)_vq_lengthlist__8c0_s_p9_2, + 1, -529268736, 1611661312, 5, 0, + (long *)_vq_quantlist__8c0_s_p9_2, + 0 +}; + +static const long _huff_lengthlist__8c0_s_single[] = { + 4, 5,18, 7,10, 6, 7, 8, 9,10, 5, 2,18, 5, 7, 5, + 6, 7, 8,11,17,17,17,17,17,17,17,17,17,17, 7, 4, + 17, 6, 9, 6, 8,10,12,15,11, 7,17, 9, 6, 6, 7, 9, + 11,15, 6, 4,17, 6, 6, 4, 5, 8,11,16, 6, 6,17, 8, + 6, 5, 6, 9,13,16, 8, 9,17,11, 9, 8, 8,11,13,17, + 9,12,17,15,14,13,12,13,14,17,12,15,17,17,17,17, + 17,16,17,17, +}; + +static const static_codebook _huff_book__8c0_s_single = { + 2, 100, + (long *)_huff_lengthlist__8c0_s_single, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__8c1_s_p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__8c1_s_p1_0[] = { + 1, 5, 5, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, + 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 5, 8, 7, 0, 0, 0, 0, 0, 0, 7, 8, 9, 0, 0, 0, + 0, 0, 0, 7, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 5, 7, 8, 0, 0, 0, 0, 0, 0, 7, 9, 8, 0, 0, + 0, 0, 0, 0, 7, 9, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 8, 8, 0, 0, 0, 0, + 0, 0, 8, 9, 9, 0, 0, 0, 0, 0, 0, 8, 9, 9, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, + 0, 0, 0, 8, 8,10, 0, 0, 0, 0, 0, 0, 9,10,10, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, + 0, 0, 0, 0, 8,10, 9, 0, 0, 0, 0, 0, 0, 9,10,10, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _8c1_s_p1_0 = { + 8, 6561, + (long *)_vq_lengthlist__8c1_s_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__8c1_s_p1_0, + 0 +}; + +static const long _vq_quantlist__8c1_s_p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__8c1_s_p3_0[] = { + 2, 4, 4, 5, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 4, 4, 6, 6, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 6, 6, 7, 7, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 6, 6, 6, 7, 7, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _8c1_s_p3_0 = { + 4, 625, + (long *)_vq_lengthlist__8c1_s_p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__8c1_s_p3_0, + 0 +}; + +static const long _vq_quantlist__8c1_s_p4_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__8c1_s_p4_0[] = { + 1, 2, 3, 7, 7, 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, + 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, 7, 7, + 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, + 8, 8, 0, 0, 0, 0, 0, 0, 0, 9, 8, 0, 0, 0, 0, 0, + 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _8c1_s_p4_0 = { + 2, 81, + (long *)_vq_lengthlist__8c1_s_p4_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__8c1_s_p4_0, + 0 +}; + +static const long _vq_quantlist__8c1_s_p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__8c1_s_p5_0[] = { + 1, 3, 3, 4, 5, 6, 6, 8, 8, 0, 0, 0, 8, 8, 7, 7, + 9, 9, 0, 0, 0, 8, 8, 7, 7, 9, 9, 0, 0, 0, 9,10, + 8, 8, 9, 9, 0, 0, 0,10,10, 8, 8, 9, 9, 0, 0, 0, + 11,10, 8, 8,10,10, 0, 0, 0,11,11, 8, 8,10,10, 0, + 0, 0,12,12, 9, 9,10,10, 0, 0, 0, 0, 0, 9, 9,10, + 10, +}; + +static const static_codebook _8c1_s_p5_0 = { + 2, 81, + (long *)_vq_lengthlist__8c1_s_p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__8c1_s_p5_0, + 0 +}; + +static const long _vq_quantlist__8c1_s_p6_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__8c1_s_p6_0[] = { + 1, 3, 3, 5, 5, 8, 8, 8, 8, 9, 9,10,10,11,11,11, + 11, 0, 0, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11,11, + 12,12, 0, 0, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, + 11,12,12, 0, 0, 0, 9, 9, 8, 8,10,10,10,10,11,11, + 12,12,12,12, 0, 0, 0, 9, 9, 8, 8,10,10,10,10,11, + 11,12,12,12,12, 0, 0, 0,10,10, 9, 9,10,10,10,10, + 11,11,12,12,13,13, 0, 0, 0,10,10, 9, 9,10,10,10, + 10,11,11,12,12,13,13, 0, 0, 0,11,11, 9, 9,10,10, + 10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9,10, + 10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9, + 10,10,11,11,12,12,12,12,13,13, 0, 0, 0, 0, 0, 9, + 9,10,10,11,11,12,11,12,12,13,13, 0, 0, 0, 0, 0, + 10,10,11,11,11,11,12,12,13,12,13,13, 0, 0, 0, 0, + 0, 0, 0,11,10,11,11,12,12,13,13,13,13, 0, 0, 0, + 0, 0, 0, 0,11,11,12,12,12,12,13,13,13,14, 0, 0, + 0, 0, 0, 0, 0,11,11,12,12,12,12,13,13,14,13, 0, + 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,13,13,14,14, + 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,13,13,13,13,14, + 14, +}; + +static const static_codebook _8c1_s_p6_0 = { + 2, 289, + (long *)_vq_lengthlist__8c1_s_p6_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__8c1_s_p6_0, + 0 +}; + +static const long _vq_quantlist__8c1_s_p7_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__8c1_s_p7_0[] = { + 1, 4, 4, 6, 6, 6, 7, 6, 6, 4, 7, 7,10, 9, 9,10, + 9, 9, 5, 7, 7,10, 9, 9,10, 9, 9, 6,10,10,10,10, + 10,11,10,10, 6, 9, 9,10, 9,10,11,10,10, 6, 9, 9, + 10, 9, 9,11, 9,10, 7,10,10,11,11,11,11,10,10, 6, + 9, 9,10,10,10,11, 9, 9, 6, 9, 9,10,10,10,10, 9, + 9, +}; + +static const static_codebook _8c1_s_p7_0 = { + 4, 81, + (long *)_vq_lengthlist__8c1_s_p7_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__8c1_s_p7_0, + 0 +}; + +static const long _vq_quantlist__8c1_s_p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__8c1_s_p7_1[] = { + 2, 3, 3, 5, 5, 7, 7, 7, 7, 7, 7,10,10, 9, 7, 7, + 7, 7, 8, 8, 8, 8, 9, 9, 9, 7, 7, 7, 7, 8, 8, 8, + 8,10,10,10, 7, 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, + 7, 7, 7, 8, 8, 8, 8,10,10,10, 8, 8, 8, 8, 8, 8, + 8, 8,10,10,10, 8, 8, 8, 8, 8, 8, 8, 8,10,10,10, + 8, 8, 8, 8, 8, 8, 8, 8,10,10,10,10,10, 8, 8, 8, + 8, 8, 8,10,10,10,10,10, 8, 8, 8, 8, 8, 8,10,10, + 10,10,10, 8, 8, 8, 8, 8, 8, +}; + +static const static_codebook _8c1_s_p7_1 = { + 2, 121, + (long *)_vq_lengthlist__8c1_s_p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__8c1_s_p7_1, + 0 +}; + +static const long _vq_quantlist__8c1_s_p8_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__8c1_s_p8_0[] = { + 1, 4, 4, 6, 6, 8, 8, 8, 8, 9, 9,10,10, 7, 5, 5, + 7, 7, 8, 8, 8, 8, 9,10,11,11, 7, 5, 5, 7, 7, 8, + 8, 9, 9,10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9, + 9,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, + 11, 0,12,12, 9, 9, 9, 9,10, 9,10,11,11,11, 0,13, + 12, 9, 8, 9, 9,10,10,11,11,12,11, 0, 0, 0, 9, 9, + 9, 9,10,10,11,11,12,12, 0, 0, 0,10,10, 9, 9,10, + 10,11,11,12,12, 0, 0, 0,13,13,10,10,11,11,12,11, + 13,12, 0, 0, 0,14,14,10,10,11,10,11,11,12,12, 0, + 0, 0, 0, 0,12,12,11,11,12,12,13,13, 0, 0, 0, 0, + 0,12,12,11,10,12,11,13,12, +}; + +static const static_codebook _8c1_s_p8_0 = { + 2, 169, + (long *)_vq_lengthlist__8c1_s_p8_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__8c1_s_p8_0, + 0 +}; + +static const long _vq_quantlist__8c1_s_p8_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__8c1_s_p8_1[] = { + 2, 3, 3, 5, 5, 6, 6, 6, 5, 5, 6, 6, 6, 5, 5, 6, + 6, 6, 5, 5, 6, 6, 6, 5, 5, +}; + +static const static_codebook _8c1_s_p8_1 = { + 2, 25, + (long *)_vq_lengthlist__8c1_s_p8_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__8c1_s_p8_1, + 0 +}; + +static const long _vq_quantlist__8c1_s_p9_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__8c1_s_p9_0[] = { + 1, 3, 3,10,10,10,10,10,10,10,10,10,10, 5, 6, 6, + 10,10,10,10,10,10,10,10,10,10, 6, 7, 8,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10, 9, 9, 9, 9, +}; + +static const static_codebook _8c1_s_p9_0 = { + 2, 169, + (long *)_vq_lengthlist__8c1_s_p9_0, + 1, -513964032, 1628680192, 4, 0, + (long *)_vq_quantlist__8c1_s_p9_0, + 0 +}; + +static const long _vq_quantlist__8c1_s_p9_1[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const long _vq_lengthlist__8c1_s_p9_1[] = { + 1, 4, 4, 5, 5, 7, 7, 9, 9,11,11,12,12,13,13, 6, + 5, 5, 6, 6, 9, 9,10,10,12,12,12,13,15,14, 6, 5, + 5, 7, 7, 9, 9,10,10,12,12,12,13,14,13,17, 7, 7, + 8, 8,10,10,11,11,12,13,13,13,13,13,17, 7, 7, 8, + 8,10,10,11,11,13,13,13,13,14,14,17,11,11, 9, 9, + 11,11,12,12,12,13,13,14,15,13,17,12,12, 9, 9,11, + 11,12,12,13,13,13,13,14,16,17,17,17,11,12,12,12, + 13,13,13,14,15,14,15,15,17,17,17,12,12,11,11,13, + 13,14,14,15,14,15,15,17,17,17,15,15,13,13,14,14, + 15,14,15,15,16,15,17,17,17,15,15,13,13,13,14,14, + 15,15,15,15,16,17,17,17,17,16,14,15,14,14,15,14, + 14,15,15,15,17,17,17,17,17,14,14,16,14,15,15,15, + 15,15,15,17,17,17,17,17,17,16,16,15,17,15,15,14, + 17,15,17,16,17,17,17,17,16,15,14,15,15,15,15,15, + 15, +}; + +static const static_codebook _8c1_s_p9_1 = { + 2, 225, + (long *)_vq_lengthlist__8c1_s_p9_1, + 1, -520986624, 1620377600, 4, 0, + (long *)_vq_quantlist__8c1_s_p9_1, + 0 +}; + +static const long _vq_quantlist__8c1_s_p9_2[] = { + 10, + 9, + 11, + 8, + 12, + 7, + 13, + 6, + 14, + 5, + 15, + 4, + 16, + 3, + 17, + 2, + 18, + 1, + 19, + 0, + 20, +}; + +static const long _vq_lengthlist__8c1_s_p9_2[] = { + 2, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8, 9, 8, 9, 9, 9, + 9, 9, 9, 9, 9,11,11,12, 7, 7, 7, 7, 8, 8, 9, 9, + 9, 9,10,10,10,10,10,10,10,10,11,11,11, 7, 7, 7, + 7, 8, 8, 9, 8, 9, 9, 9, 9, 9, 9,10,10,10,10,11, + 11,12, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9,10,10,10,10, + 10,10,10,10,11,11,11, 7, 7, 8, 8, 8, 8, 9, 9, 9, + 9,10,10,10,10,10,10,10,10,11,11,11, 8, 8, 8, 8, + 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,11,11, + 11, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9,10,10,10,10,10, + 10,10,10,11,12,11, 9, 9, 8, 9, 9, 9, 9, 9,10,10, + 10,10,10,10,10,10,10,10,11,11,11,11,11, 8, 8, 9, + 9, 9, 9,10,10,10,10,10,10,10,10,10,10,11,12,11, + 12,11, 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10, + 10,10,11,11,11,11,11, 9, 9, 9, 9,10,10,10,10,10, + 10,10,10,10,10,10,10,12,11,12,11,11, 9, 9, 9,10, + 10,10,10,10,10,10,10,10,10,10,10,10,12,11,11,11, + 11,11,11,10,10,10,10,10,10,10,10,10,10,10,10,10, + 11,11,11,12,11,11,12,11,10,10,10,10,10,10,10,10, + 10,10,10,10,11,10,11,11,11,11,11,11,11,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,11,11,12,11,12, + 11,11,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 11,11,12,11,12,11,11,11,11,10,10,10,10,10,10,10, + 10,10,10,10,10,11,11,12,11,11,12,11,11,12,10,10, + 11,10,10,10,10,10,10,10,10,10,11,11,11,11,11,11, + 11,11,11,10,10,10,10,10,10,10,10,10,10,10,10,12, + 12,11,12,11,11,12,12,12,11,11,10,10,10,10,10,10, + 10,10,10,11,12,12,11,12,12,11,12,11,11,11,11,10, + 10,10,10,10,10,10,10,10,10, +}; + +static const static_codebook _8c1_s_p9_2 = { + 2, 441, + (long *)_vq_lengthlist__8c1_s_p9_2, + 1, -529268736, 1611661312, 5, 0, + (long *)_vq_quantlist__8c1_s_p9_2, + 0 +}; + +static const long _huff_lengthlist__8c1_s_single[] = { + 4, 6,18, 8,11, 8, 8, 9, 9,10, 4, 4,18, 5, 9, 5, + 6, 7, 8,10,18,18,18,18,17,17,17,17,17,17, 7, 5, + 17, 6,11, 6, 7, 8, 9,12,12, 9,17,12, 8, 8, 9,10, + 10,13, 7, 5,17, 6, 8, 4, 5, 6, 8,10, 6, 5,17, 6, + 8, 5, 4, 5, 7, 9, 7, 7,17, 8, 9, 6, 5, 5, 6, 8, + 8, 8,17, 9,11, 8, 6, 6, 6, 7, 9,10,17,12,12,10, + 9, 7, 7, 8, +}; + +static const static_codebook _huff_book__8c1_s_single = { + 2, 100, + (long *)_huff_lengthlist__8c1_s_single, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__44c2_s_long[] = { + 6, 6,12,10,10,10, 9,10,12,12, 6, 1,10, 5, 6, 6, + 7, 9,11,14,12, 9, 8,11, 7, 8, 9,11,13,15,10, 5, + 12, 7, 8, 7, 9,12,14,15,10, 6, 7, 8, 5, 6, 7, 9, + 12,14, 9, 6, 8, 7, 6, 6, 7, 9,12,12, 9, 7, 9, 9, + 7, 6, 6, 7,10,10,10, 9,10,11, 8, 7, 6, 6, 8,10, + 12,11,13,13,11,10, 8, 8, 8,10,11,13,15,15,14,13, + 10, 8, 8, 9, +}; + +static const static_codebook _huff_book__44c2_s_long = { + 2, 100, + (long *)_huff_lengthlist__44c2_s_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44c2_s_p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44c2_s_p1_0[] = { + 2, 4, 4, 0, 0, 0, 0, 0, 0, 5, 6, 6, 0, 0, 0, 0, + 0, 0, 5, 6, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, + 0, 0, 0, 6, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 6, 8, 7, 0, 0, + 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c2_s_p1_0 = { + 8, 6561, + (long *)_vq_lengthlist__44c2_s_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44c2_s_p1_0, + 0 +}; + +static const long _vq_quantlist__44c2_s_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44c2_s_p2_0[] = { + 1, 4, 4, 0, 0, 0, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, + 8, 8, 0, 0, 0, 0, 0, 0, 0, 4, 6, 6, 0, 0, 0, 8, + 8, 0, 0, 0, 8, 8, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, + 0, 0, 4, 6, 6, 0, 0, 0, 8, 8, 0, 0, 0, 8, 8, 0, + 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, 0,11,11, 0, 0, + 0,11,11, 0, 0, 0,12,11, 0, 0, 0, 0, 0, 0, 0, 7, + 8, 8, 0, 0, 0,10,11, 0, 0, 0,11,11, 0, 0, 0,11, + 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 6, 8, 8, 0, 0, 0,11,11, 0, 0, 0,11,11, + 0, 0, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 6, 8, 8, 0, + 0, 0,10,11, 0, 0, 0,10,11, 0, 0, 0,11,11, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 8, 9, 9, 0, 0, 0,11,12, 0, 0, 0,11,12, 0, 0, 0, + 12,11, 0, 0, 0, 0, 0, 0, 0, 8,10, 9, 0, 0, 0,12, + 11, 0, 0, 0,12,11, 0, 0, 0,11,12, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c2_s_p2_0 = { + 4, 625, + (long *)_vq_lengthlist__44c2_s_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c2_s_p2_0, + 0 +}; + +static const long _vq_quantlist__44c2_s_p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44c2_s_p3_0[] = { + 2, 4, 3, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 4, 4, 6, 6, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 6, 6, 9, 9, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 6, 6, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c2_s_p3_0 = { + 4, 625, + (long *)_vq_lengthlist__44c2_s_p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c2_s_p3_0, + 0 +}; + +static const long _vq_quantlist__44c2_s_p4_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44c2_s_p4_0[] = { + 1, 3, 3, 6, 6, 0, 0, 0, 0, 0, 6, 6, 6, 6, 0, 0, + 0, 0, 0, 6, 6, 6, 6, 0, 0, 0, 0, 0, 7, 7, 6, 6, + 0, 0, 0, 0, 0, 0, 0, 6, 7, 0, 0, 0, 0, 0, 0, 0, + 7, 8, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, + 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c2_s_p4_0 = { + 2, 81, + (long *)_vq_lengthlist__44c2_s_p4_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c2_s_p4_0, + 0 +}; + +static const long _vq_quantlist__44c2_s_p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44c2_s_p5_0[] = { + 1, 3, 3, 6, 6, 7, 7, 9, 9, 0, 7, 7, 7, 7, 7, 7, + 9, 9, 0, 7, 7, 7, 7, 7, 7, 9, 9, 0, 8, 8, 7, 7, + 8, 8,10,10, 0, 0, 0, 7, 7, 8, 8,10,10, 0, 0, 0, + 9, 9, 8, 8,10,10, 0, 0, 0, 9, 9, 8, 8,10,10, 0, + 0, 0,10,10, 9, 9,11,11, 0, 0, 0, 0, 0, 9, 9,11, + 11, +}; + +static const static_codebook _44c2_s_p5_0 = { + 2, 81, + (long *)_vq_lengthlist__44c2_s_p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c2_s_p5_0, + 0 +}; + +static const long _vq_quantlist__44c2_s_p6_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__44c2_s_p6_0[] = { + 1, 4, 3, 6, 6, 8, 8, 9, 9, 9, 9, 9, 9,10,10,11, + 11, 0, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9,10,10,11,11, + 12,11, 0, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9,10,10,11, + 11,11,12, 0, 8, 8, 7, 7, 9, 9,10,10, 9, 9,10,10, + 11,11,12,12, 0, 0, 0, 7, 7, 9, 9,10,10,10, 9,10, + 10,11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10,10, + 11,11,11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10, + 10,11,11,12,12,12,12, 0, 0, 0, 9, 9, 9, 9,10,10, + 10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 9, 9,10, + 10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9, + 10,10,11,11,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, + 9,10,10,11,11,11,11,12,12,13,13, 0, 0, 0, 0, 0, + 10,10,10,10,11,11,12,12,13,12,13,13, 0, 0, 0, 0, + 0, 0, 0,10,10,11,11,12,12,13,13,13,13, 0, 0, 0, + 0, 0, 0, 0,11,11,12,12,12,12,13,13,13,14, 0, 0, + 0, 0, 0, 0, 0,11,11,12,12,12,12,13,13,13,14, 0, + 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,13,13,14,14, + 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,13,13,13,13,14, + 14, +}; + +static const static_codebook _44c2_s_p6_0 = { + 2, 289, + (long *)_vq_lengthlist__44c2_s_p6_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44c2_s_p6_0, + 0 +}; + +static const long _vq_quantlist__44c2_s_p7_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44c2_s_p7_0[] = { + 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7,10, 9, 9,11, + 9, 9, 4, 7, 7,10, 9, 9,10, 9, 9, 7,10,10,11,10, + 11,11,10,11, 6, 9, 9,11,10,10,11,10,10, 6, 9, 9, + 11,10,11,11,10,10, 7,11,10,11,11,11,12,11,11, 6, + 9, 9,11,10,10,11,11,10, 6, 9, 9,11,10,10,12,10, + 11, +}; + +static const static_codebook _44c2_s_p7_0 = { + 4, 81, + (long *)_vq_lengthlist__44c2_s_p7_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44c2_s_p7_0, + 0 +}; + +static const long _vq_quantlist__44c2_s_p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__44c2_s_p7_1[] = { + 2, 3, 4, 6, 6, 7, 7, 7, 7, 7, 7, 9, 7, 7, 6, 6, + 7, 7, 8, 8, 8, 8, 9, 6, 6, 6, 6, 7, 7, 8, 8, 8, + 8,10, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, + 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, + 8, 8,10,10,10, 7, 8, 8, 8, 8, 8, 8, 8,10,10,10, + 8, 8, 8, 8, 8, 8, 8, 8,10,10,10,10,10, 8, 8, 8, + 8, 8, 8,10,10,10,10,10, 9, 9, 8, 8, 8, 8,10,10, + 10,10,10, 8, 8, 8, 8, 8, 8, +}; + +static const static_codebook _44c2_s_p7_1 = { + 2, 121, + (long *)_vq_lengthlist__44c2_s_p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44c2_s_p7_1, + 0 +}; + +static const long _vq_quantlist__44c2_s_p8_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44c2_s_p8_0[] = { + 1, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9, 6, 5, 5, + 7, 7, 8, 8, 8, 8, 9, 9,10,10, 7, 6, 5, 7, 7, 8, + 8, 8, 8, 9, 9,10,10, 0, 8, 8, 8, 8, 9, 9, 9, 9, + 10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, + 11, 0,12,12, 9, 9,10,10,10,10,11,11,11,11, 0,13, + 13, 9, 9,10,10,10,10,11,11,12,12, 0, 0, 0,10,10, + 10,10,11,11,12,12,12,13, 0, 0, 0,10,10,10,10,11, + 11,12,12,12,12, 0, 0, 0,14,14,10,11,11,11,12,12, + 13,13, 0, 0, 0,14,14,11,10,11,11,13,12,13,13, 0, + 0, 0, 0, 0,12,12,11,12,13,12,14,14, 0, 0, 0, 0, + 0,12,12,12,12,13,12,14,14, +}; + +static const static_codebook _44c2_s_p8_0 = { + 2, 169, + (long *)_vq_lengthlist__44c2_s_p8_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44c2_s_p8_0, + 0 +}; + +static const long _vq_quantlist__44c2_s_p8_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44c2_s_p8_1[] = { + 2, 4, 4, 5, 4, 6, 5, 5, 5, 5, 6, 5, 5, 5, 5, 6, + 5, 5, 5, 5, 6, 6, 6, 5, 5, +}; + +static const static_codebook _44c2_s_p8_1 = { + 2, 25, + (long *)_vq_lengthlist__44c2_s_p8_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c2_s_p8_1, + 0 +}; + +static const long _vq_quantlist__44c2_s_p9_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44c2_s_p9_0[] = { + 1, 5, 4,12,12,12,12,12,12,12,12,12,12, 4, 9, 8, + 11,11,11,11,11,11,11,11,11,11, 2, 8, 7,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,10,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11, +}; + +static const static_codebook _44c2_s_p9_0 = { + 2, 169, + (long *)_vq_lengthlist__44c2_s_p9_0, + 1, -514541568, 1627103232, 4, 0, + (long *)_vq_quantlist__44c2_s_p9_0, + 0 +}; + +static const long _vq_quantlist__44c2_s_p9_1[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44c2_s_p9_1[] = { + 1, 4, 4, 6, 6, 7, 6, 8, 8,10, 9,10,10, 6, 5, 5, + 7, 7, 8, 7,10, 9,11,11,12,13, 6, 5, 5, 7, 7, 8, + 8,10,10,11,11,13,13,18, 8, 8, 8, 8, 9, 9,10,10, + 12,12,12,13,18, 8, 8, 8, 8, 9, 9,10,10,12,12,13, + 13,18,11,11, 8, 8,10,10,11,11,12,11,13,12,18,11, + 11, 9, 7,10,10,11,11,11,12,12,13,17,17,17,10,10, + 11,11,12,12,12,10,12,12,17,17,17,11,10,11,10,13, + 12,11,12,12,12,17,17,17,15,14,11,11,12,11,13,10, + 13,12,17,17,17,14,14,12,10,11,11,13,13,13,13,17, + 17,16,17,16,13,13,12,10,13,10,14,13,17,16,17,16, + 17,13,12,12,10,13,11,14,14, +}; + +static const static_codebook _44c2_s_p9_1 = { + 2, 169, + (long *)_vq_lengthlist__44c2_s_p9_1, + 1, -522616832, 1620115456, 4, 0, + (long *)_vq_quantlist__44c2_s_p9_1, + 0 +}; + +static const long _vq_quantlist__44c2_s_p9_2[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__44c2_s_p9_2[] = { + 2, 4, 4, 6, 6, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, + 8,10, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, + 9, 9,10, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 9, 9, 9, + 9, 9, 9,10, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, + 9, 9, 9, 9,10,10,10, 8, 7, 8, 8, 8, 8, 9, 9, 9, + 9, 9, 9, 9, 9,10,11,11, 8, 8, 8, 8, 9, 9, 9, 9, + 9, 9,10, 9, 9, 9,10,11,10, 8, 8, 8, 8, 9, 9, 9, + 9, 9, 9, 9,10,10,10,10,11,10, 8, 8, 9, 9, 9, 9, + 9, 9,10, 9, 9,10, 9,10,11,10,11,11,11, 8, 8, 9, + 9, 9, 9, 9, 9, 9, 9,10,10,11,11,11,11,11, 9, 9, + 9, 9, 9, 9,10, 9, 9, 9,10,10,11,11,11,11,11, 9, + 9, 9, 9, 9, 9, 9, 9, 9,10, 9,10,11,11,11,11,11, + 9, 9, 9, 9,10,10, 9, 9, 9,10,10,10,11,11,11,11, + 11,11,11, 9, 9, 9,10, 9, 9,10,10,10,10,11,11,10, + 11,11,11,11,10, 9,10,10, 9, 9, 9, 9,10,10,11,10, + 11,11,11,11,11, 9, 9, 9, 9,10, 9,10,10,10,10,11, + 10,11,11,11,11,11,10,10, 9, 9,10, 9,10,10,10,10, + 10,10,10,11,11,11,11,11,11, 9, 9,10, 9,10, 9,10, + 10, +}; + +static const static_codebook _44c2_s_p9_2 = { + 2, 289, + (long *)_vq_lengthlist__44c2_s_p9_2, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44c2_s_p9_2, + 0 +}; + +static const long _huff_lengthlist__44c2_s_short[] = { + 11, 9,13,12,12,11,12,12,13,15, 8, 2,11, 4, 8, 5, + 7,10,12,15,13, 7,10, 9, 8, 8,10,13,17,17,11, 4, + 12, 5, 9, 5, 8,11,14,16,12, 6, 8, 7, 6, 6, 8,11, + 13,16,11, 4, 9, 5, 6, 4, 6,10,13,16,11, 6,11, 7, + 7, 6, 7,10,13,15,13, 9,12, 9, 8, 6, 8,10,12,14, + 14,10,10, 8, 6, 5, 6, 9,11,13,15,11,11, 9, 6, 5, + 6, 8, 9,12, +}; + +static const static_codebook _huff_book__44c2_s_short = { + 2, 100, + (long *)_huff_lengthlist__44c2_s_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__44c3_s_long[] = { + 5, 6,11,11,11,11,10,10,12,11, 5, 2,11, 5, 6, 6, + 7, 9,11,13,13,10, 7,11, 6, 7, 8, 9,10,12,11, 5, + 11, 6, 8, 7, 9,11,14,15,11, 6, 6, 8, 4, 5, 7, 8, + 10,13,10, 5, 7, 7, 5, 5, 6, 8,10,11,10, 7, 7, 8, + 6, 5, 5, 7, 9, 9,11, 8, 8,11, 8, 7, 6, 6, 7, 9, + 12,11,10,13, 9, 9, 7, 7, 7, 9,11,13,12,15,12,11, + 9, 8, 8, 8, +}; + +static const static_codebook _huff_book__44c3_s_long = { + 2, 100, + (long *)_huff_lengthlist__44c3_s_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44c3_s_p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44c3_s_p1_0[] = { + 2, 4, 4, 0, 0, 0, 0, 0, 0, 5, 6, 6, 0, 0, 0, 0, + 0, 0, 5, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, + 0, 0, 0, 6, 7, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 6, 8, 7, 0, 0, + 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 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0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c3_s_p1_0 = { + 8, 6561, + (long *)_vq_lengthlist__44c3_s_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44c3_s_p1_0, + 0 +}; + +static const long _vq_quantlist__44c3_s_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44c3_s_p2_0[] = { + 2, 5, 5, 0, 0, 0, 5, 5, 0, 0, 0, 5, 5, 0, 0, 0, + 7, 8, 0, 0, 0, 0, 0, 0, 0, 5, 6, 6, 0, 0, 0, 7, + 7, 0, 0, 0, 7, 7, 0, 0, 0,10,10, 0, 0, 0, 0, 0, + 0, 0, 5, 6, 6, 0, 0, 0, 7, 7, 0, 0, 0, 7, 7, 0, + 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 7, 7, 0, 0, + 0, 7, 7, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 5, + 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 9, + 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 5, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 7, 7, + 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, + 0, 0, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 9, 9, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 8,10,10, 0, 0, 0, 9, 9, 0, 0, 0, 9, 9, 0, 0, 0, + 10,10, 0, 0, 0, 0, 0, 0, 0, 8,10,10, 0, 0, 0, 9, + 9, 0, 0, 0, 9, 9, 0, 0, 0,10,10, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c3_s_p2_0 = { + 4, 625, + (long *)_vq_lengthlist__44c3_s_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c3_s_p2_0, + 0 +}; + +static const long _vq_quantlist__44c3_s_p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44c3_s_p3_0[] = { + 2, 4, 3, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 4, 4, 6, 6, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 6, 6, 9, 9, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 6, 6, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c3_s_p3_0 = { + 4, 625, + (long *)_vq_lengthlist__44c3_s_p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c3_s_p3_0, + 0 +}; + +static const long _vq_quantlist__44c3_s_p4_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44c3_s_p4_0[] = { + 2, 3, 3, 6, 6, 0, 0, 0, 0, 0, 4, 4, 6, 6, 0, 0, + 0, 0, 0, 4, 4, 6, 6, 0, 0, 0, 0, 0, 5, 5, 6, 6, + 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, + 7, 8, 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, + 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c3_s_p4_0 = { + 2, 81, + (long *)_vq_lengthlist__44c3_s_p4_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c3_s_p4_0, + 0 +}; + +static const long _vq_quantlist__44c3_s_p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44c3_s_p5_0[] = { + 1, 3, 4, 6, 6, 7, 7, 9, 9, 0, 5, 5, 7, 7, 7, 8, + 9, 9, 0, 5, 5, 7, 7, 8, 8, 9, 9, 0, 7, 7, 8, 8, + 8, 8,10,10, 0, 0, 0, 8, 8, 8, 8,10,10, 0, 0, 0, + 9, 9, 9, 9,10,10, 0, 0, 0, 9, 9, 9, 9,10,10, 0, + 0, 0,10,10,10,10,11,11, 0, 0, 0, 0, 0,10,10,11, + 11, +}; + +static const static_codebook _44c3_s_p5_0 = { + 2, 81, + (long *)_vq_lengthlist__44c3_s_p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c3_s_p5_0, + 0 +}; + +static const long _vq_quantlist__44c3_s_p6_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__44c3_s_p6_0[] = { + 2, 3, 3, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10,10,11, + 10, 0, 5, 5, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10,10, + 11,11, 0, 5, 5, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10, + 10,11,11, 0, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9,10,10, + 11,11,11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10, + 10,11,11,11,12, 0, 0, 0, 8, 8, 8, 8, 9, 9, 9, 9, + 10,10,11,11,12,12, 0, 0, 0, 8, 8, 8, 8, 9, 9, 9, + 9,10,10,11,11,12,12, 0, 0, 0, 9, 9, 9, 9,10,10, + 10,10,11,10,11,11,12,12, 0, 0, 0, 0, 0, 9, 9,10, + 10,10,10,11,11,11,11,12,12, 0, 0, 0, 0, 0, 9, 8, + 9, 9,10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 8, + 8, 9, 9,10,10,11,11,12,11,12,12, 0, 0, 0, 0, 0, + 9,10,10,10,11,11,11,11,12,12,13,13, 0, 0, 0, 0, + 0, 0, 0,10,10,10,10,11,11,12,12,13,13, 0, 0, 0, + 0, 0, 0, 0,11,11,11,11,12,12,12,12,13,13, 0, 0, + 0, 0, 0, 0, 0,11,11,11,11,12,12,12,12,13,13, 0, + 0, 0, 0, 0, 0, 0,11,11,12,12,12,12,13,13,13,13, + 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,13, + 13, +}; + +static const static_codebook _44c3_s_p6_0 = { + 2, 289, + (long *)_vq_lengthlist__44c3_s_p6_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44c3_s_p6_0, + 0 +}; + +static const long _vq_quantlist__44c3_s_p7_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44c3_s_p7_0[] = { + 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7,10, 9, 9,11, + 9, 9, 4, 7, 7,10, 9, 9,11, 9, 9, 7,10,10,11,11, + 10,12,11,11, 6, 9, 9,11,10,10,11,10,10, 6, 9, 9, + 11,10,10,11,10,10, 7,11,11,11,11,11,12,11,11, 6, + 9, 9,11,10,10,11,10,10, 6, 9, 9,11,10,10,11,10, + 10, +}; + +static const static_codebook _44c3_s_p7_0 = { + 4, 81, + (long *)_vq_lengthlist__44c3_s_p7_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44c3_s_p7_0, + 0 +}; + +static const long _vq_quantlist__44c3_s_p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__44c3_s_p7_1[] = { + 2, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8,10, 5, 5, 6, 6, + 7, 7, 8, 8, 8, 8,10, 5, 5, 6, 6, 7, 7, 8, 8, 8, + 8,10, 6, 6, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, 7, + 7, 8, 7, 8, 8, 8, 8,10,10,10, 8, 8, 8, 8, 8, 8, + 8, 8,10,10,10, 7, 8, 8, 8, 8, 8, 8, 8,10,10,10, + 8, 8, 8, 8, 8, 8, 8, 8,10,10,10,10,10, 8, 8, 8, + 8, 8, 8,10,10,10,10,10, 9, 9, 8, 8, 9, 8,10,10, + 10,10,10, 8, 8, 8, 8, 8, 8, +}; + +static const static_codebook _44c3_s_p7_1 = { + 2, 121, + (long *)_vq_lengthlist__44c3_s_p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44c3_s_p7_1, + 0 +}; + +static const long _vq_quantlist__44c3_s_p8_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44c3_s_p8_0[] = { + 1, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10, 6, 5, 5, + 7, 7, 8, 8, 8, 8, 9, 9,10,10, 7, 5, 5, 7, 7, 8, + 8, 8, 8, 9, 9,11,10, 0, 8, 8, 8, 8, 9, 9, 9, 9, + 10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, + 11, 0,12,12, 9, 9,10,10,10,10,11,11,11,12, 0,13, + 13, 9, 9,10,10,10,10,11,11,12,12, 0, 0, 0,10,10, + 10,10,11,11,12,12,12,12, 0, 0, 0,10,10,10,10,11, + 11,12,12,12,12, 0, 0, 0,14,14,11,11,11,11,12,12, + 13,13, 0, 0, 0,14,14,11,11,11,11,12,12,13,13, 0, + 0, 0, 0, 0,12,12,12,12,13,13,14,13, 0, 0, 0, 0, + 0,13,13,12,12,13,12,14,13, +}; + +static const static_codebook _44c3_s_p8_0 = { + 2, 169, + (long *)_vq_lengthlist__44c3_s_p8_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44c3_s_p8_0, + 0 +}; + +static const long _vq_quantlist__44c3_s_p8_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44c3_s_p8_1[] = { + 2, 4, 4, 5, 5, 6, 5, 5, 5, 5, 6, 4, 5, 5, 5, 6, + 5, 5, 5, 5, 6, 6, 6, 5, 5, +}; + +static const static_codebook _44c3_s_p8_1 = { + 2, 25, + (long *)_vq_lengthlist__44c3_s_p8_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c3_s_p8_1, + 0 +}; + +static const long _vq_quantlist__44c3_s_p9_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44c3_s_p9_0[] = { + 1, 4, 4,12,12,12,12,12,12,12,12,12,12, 4, 9, 8, + 12,12,12,12,12,12,12,12,12,12, 2, 9, 7,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,11,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11, +}; + +static const static_codebook _44c3_s_p9_0 = { + 2, 169, + (long *)_vq_lengthlist__44c3_s_p9_0, + 1, -514332672, 1627381760, 4, 0, + (long *)_vq_quantlist__44c3_s_p9_0, + 0 +}; + +static const long _vq_quantlist__44c3_s_p9_1[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const long _vq_lengthlist__44c3_s_p9_1[] = { + 1, 4, 4, 6, 6, 7, 7, 8, 7, 9, 9,10,10,10,10, 6, + 5, 5, 7, 7, 8, 8,10, 8,11,10,12,12,13,13, 6, 5, + 5, 7, 7, 8, 8,10, 9,11,11,12,12,13,12,18, 8, 8, + 8, 8, 9, 9,10, 9,11,10,12,12,13,13,18, 8, 8, 8, + 8, 9, 9,10,10,11,11,13,12,14,13,18,11,11, 9, 9, + 10,10,11,11,11,12,13,12,13,14,18,11,11, 9, 8,11, + 10,11,11,11,11,12,12,14,13,18,18,18,10,11,10,11, + 12,12,12,12,13,12,14,13,18,18,18,10,11,11, 9,12, + 11,12,12,12,13,13,13,18,18,17,14,14,11,11,12,12, + 13,12,14,12,14,13,18,18,18,14,14,11,10,12, 9,12, + 13,13,13,13,13,18,18,17,16,18,13,13,12,12,13,11, + 14,12,14,14,17,18,18,17,18,13,12,13,10,12,11,14, + 14,14,14,17,18,18,18,18,15,16,12,12,13,10,14,12, + 14,15,18,18,18,16,17,16,14,12,11,13,10,13,13,14, + 15, +}; + +static const static_codebook _44c3_s_p9_1 = { + 2, 225, + (long *)_vq_lengthlist__44c3_s_p9_1, + 1, -522338304, 1620115456, 4, 0, + (long *)_vq_quantlist__44c3_s_p9_1, + 0 +}; + +static const long _vq_quantlist__44c3_s_p9_2[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__44c3_s_p9_2[] = { + 2, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, + 8,10, 6, 6, 7, 7, 8, 7, 8, 8, 8, 8, 8, 9, 9, 9, + 9, 9,10, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, + 9, 9, 9,10, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, + 9, 9, 9, 9,10,10,10, 7, 7, 8, 8, 8, 9, 9, 9, 9, + 9, 9, 9, 9, 9,11,11,11, 8, 8, 8, 8, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9,10,10,10, 8, 8, 8, 8, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9,10,10,10, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9,10, 9,10,10,10,11,11, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9,11,10,11,11,11, 9, 9, + 9, 9, 9, 9,10,10, 9, 9,10, 9,11,10,11,11,11, 9, + 9, 9, 9, 9, 9, 9, 9,10,10,10, 9,11,11,11,11,11, + 9, 9, 9, 9,10,10, 9, 9, 9, 9,10, 9,11,11,11,11, + 11,11,11, 9, 9, 9, 9, 9, 9,10,10,10,10,11,11,11, + 11,11,11,11,10, 9,10,10, 9,10, 9, 9,10, 9,11,10, + 10,11,11,11,11, 9,10, 9, 9, 9, 9,10,10,10,10,11, + 11,11,11,11,11,10,10,10, 9, 9,10, 9,10, 9,10,10, + 10,10,11,11,11,11,11,11,11, 9, 9, 9, 9, 9,10,10, + 10, +}; + +static const static_codebook _44c3_s_p9_2 = { + 2, 289, + (long *)_vq_lengthlist__44c3_s_p9_2, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44c3_s_p9_2, + 0 +}; + +static const long _huff_lengthlist__44c3_s_short[] = { + 10, 9,13,11,14,10,12,13,13,14, 7, 2,12, 5,10, 5, + 7,10,12,14,12, 6, 9, 8, 7, 7, 9,11,13,16,10, 4, + 12, 5,10, 6, 8,12,14,16,12, 6, 8, 7, 6, 5, 7,11, + 12,16,10, 4, 8, 5, 6, 4, 6, 9,13,16,10, 6,10, 7, + 7, 6, 7, 9,13,15,12, 9,11, 9, 8, 6, 7,10,12,14, + 14,11,10, 9, 6, 5, 6, 9,11,13,15,13,11,10, 6, 5, + 6, 8, 9,11, +}; + +static const static_codebook _huff_book__44c3_s_short = { + 2, 100, + (long *)_huff_lengthlist__44c3_s_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__44c4_s_long[] = { + 4, 7,11,11,11,11,10,11,12,11, 5, 2,11, 5, 6, 6, + 7, 9,11,12,11, 9, 6,10, 6, 7, 8, 9,10,11,11, 5, + 11, 7, 8, 8, 9,11,13,14,11, 6, 5, 8, 4, 5, 7, 8, + 10,11,10, 6, 7, 7, 5, 5, 6, 8, 9,11,10, 7, 8, 9, + 6, 6, 6, 7, 8, 9,11, 9, 9,11, 7, 7, 6, 6, 7, 9, + 12,12,10,13, 9, 8, 7, 7, 7, 8,11,13,11,14,11,10, + 9, 8, 7, 7, +}; + +static const static_codebook _huff_book__44c4_s_long = { + 2, 100, + (long *)_huff_lengthlist__44c4_s_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44c4_s_p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44c4_s_p1_0[] = { + 2, 4, 4, 0, 0, 0, 0, 0, 0, 5, 6, 6, 0, 0, 0, 0, + 0, 0, 5, 6, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, + 0, 0, 0, 6, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 6, 8, 7, 0, 0, + 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, + 0, 0, 7, 8, 8, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, + 0, 0, 0, 8, 9, 9, 0, 0, 0, 0, 0, 0, 8, 9, 9, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 8, 8, 0, 0, + 0, 0, 0, 0, 8, 9, 8, 0, 0, 0, 0, 0, 0, 8, 9, 9, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 7, 7, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, + 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c4_s_p1_0 = { + 8, 6561, + (long *)_vq_lengthlist__44c4_s_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44c4_s_p1_0, + 0 +}; + +static const long _vq_quantlist__44c4_s_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44c4_s_p2_0[] = { + 2, 5, 5, 0, 0, 0, 5, 5, 0, 0, 0, 5, 5, 0, 0, 0, + 7, 7, 0, 0, 0, 0, 0, 0, 0, 5, 6, 6, 0, 0, 0, 7, + 7, 0, 0, 0, 7, 7, 0, 0, 0,10,10, 0, 0, 0, 0, 0, + 0, 0, 5, 6, 6, 0, 0, 0, 7, 7, 0, 0, 0, 7, 7, 0, + 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 5, 8, 7, 0, 0, 0, 7, 7, 0, 0, + 0, 7, 7, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 5, + 7, 8, 0, 0, 0, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 9, + 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 5, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 7, 7, + 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, + 0, 0, 7, 7, 0, 0, 0, 7, 7, 0, 0, 0, 9, 9, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 7,10,10, 0, 0, 0, 9, 9, 0, 0, 0, 9, 9, 0, 0, 0, + 10,10, 0, 0, 0, 0, 0, 0, 0, 8,10,10, 0, 0, 0, 9, + 9, 0, 0, 0, 9, 9, 0, 0, 0,10,10, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c4_s_p2_0 = { + 4, 625, + (long *)_vq_lengthlist__44c4_s_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c4_s_p2_0, + 0 +}; + +static const long _vq_quantlist__44c4_s_p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44c4_s_p3_0[] = { + 2, 3, 3, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 5, 4, 6, 6, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 4, 5, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 6, 6, 9, 9, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 6, 6, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c4_s_p3_0 = { + 4, 625, + (long *)_vq_lengthlist__44c4_s_p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c4_s_p3_0, + 0 +}; + +static const long _vq_quantlist__44c4_s_p4_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44c4_s_p4_0[] = { + 2, 3, 3, 6, 6, 0, 0, 0, 0, 0, 4, 4, 6, 6, 0, 0, + 0, 0, 0, 4, 4, 6, 6, 0, 0, 0, 0, 0, 5, 5, 6, 6, + 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, + 7, 8, 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, + 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c4_s_p4_0 = { + 2, 81, + (long *)_vq_lengthlist__44c4_s_p4_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c4_s_p4_0, + 0 +}; + +static const long _vq_quantlist__44c4_s_p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44c4_s_p5_0[] = { + 2, 3, 3, 6, 6, 7, 7, 9, 9, 0, 4, 4, 6, 6, 7, 7, + 9, 9, 0, 4, 5, 6, 6, 7, 7, 9, 9, 0, 6, 6, 7, 7, + 8, 8,10,10, 0, 0, 0, 7, 7, 8, 8,10, 9, 0, 0, 0, + 9, 8, 8, 8,10,10, 0, 0, 0, 8, 8, 8, 8,10,10, 0, + 0, 0,10,10, 9, 9,11,11, 0, 0, 0, 0, 0, 9, 9,10, + 10, +}; + +static const static_codebook _44c4_s_p5_0 = { + 2, 81, + (long *)_vq_lengthlist__44c4_s_p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c4_s_p5_0, + 0 +}; + +static const long _vq_quantlist__44c4_s_p6_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__44c4_s_p6_0[] = { + 2, 4, 4, 6, 6, 8, 8, 9, 9, 8, 8, 9, 9,10,10,11, + 11, 0, 4, 4, 6, 6, 8, 8, 9, 9, 9, 9,10,10,11,11, + 11,11, 0, 4, 4, 7, 6, 8, 8, 9, 9, 9, 9,10,10,11, + 11,11,11, 0, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9,10,10, + 11,11,11,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10, + 10,11,11,12,12, 0, 0, 0, 8, 8, 8, 8, 9, 9, 9, 9, + 10,10,11,11,12,12, 0, 0, 0, 8, 8, 8, 8, 9, 9, 9, + 9,10,10,11,11,12,12, 0, 0, 0, 9, 9, 9, 9,10,10, + 10,10,11,11,11,11,12,12, 0, 0, 0, 0, 0, 9, 9,10, + 10,10,10,11,11,11,11,12,12, 0, 0, 0, 0, 0, 9, 9, + 9,10,10,10,11,11,11,11,12,12, 0, 0, 0, 0, 0, 9, + 9, 9, 9,10,10,11,11,11,12,12,12, 0, 0, 0, 0, 0, + 10,10,10,10,11,11,11,11,12,12,13,12, 0, 0, 0, 0, + 0, 0, 0,10,10,11,11,11,11,12,12,12,12, 0, 0, 0, + 0, 0, 0, 0,11,11,11,11,12,12,12,12,13,13, 0, 0, + 0, 0, 0, 0, 0,11,11,11,11,12,12,12,12,13,13, 0, + 0, 0, 0, 0, 0, 0,12,12,12,12,12,12,13,13,13,13, + 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,12,12,12,13,13, + 13, +}; + +static const static_codebook _44c4_s_p6_0 = { + 2, 289, + (long *)_vq_lengthlist__44c4_s_p6_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44c4_s_p6_0, + 0 +}; + +static const long _vq_quantlist__44c4_s_p7_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44c4_s_p7_0[] = { + 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7,10, 9, 9,11, + 9, 9, 4, 7, 7,10, 9, 9,11, 9, 9, 7,10,10,11,11, + 10,11,11,11, 6, 9, 9,11,10,10,11,10,10, 6, 9, 9, + 11,10,10,11,10,10, 7,11,11,12,11,11,12,11,11, 6, + 9, 9,11,10,10,11,10,10, 6, 9, 9,11,10,10,11,10, + 10, +}; + +static const static_codebook _44c4_s_p7_0 = { + 4, 81, + (long *)_vq_lengthlist__44c4_s_p7_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44c4_s_p7_0, + 0 +}; + +static const long _vq_quantlist__44c4_s_p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__44c4_s_p7_1[] = { + 2, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8,10, 5, 5, 6, 6, + 7, 7, 8, 8, 8, 8,10, 5, 5, 6, 6, 7, 7, 8, 8, 8, + 8,10, 6, 6, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, 7, + 7, 8, 8, 8, 8, 8, 8,10,10,10, 8, 7, 8, 8, 8, 8, + 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, + 8, 8, 8, 8, 8, 8, 8, 8,10,10,10,10,10, 8, 8, 8, + 8, 8, 8,10,10,10,10,10, 9, 9, 8, 8, 9, 8,10,10, + 10,10,10, 8, 8, 8, 8, 9, 9, +}; + +static const static_codebook _44c4_s_p7_1 = { + 2, 121, + (long *)_vq_lengthlist__44c4_s_p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44c4_s_p7_1, + 0 +}; + +static const long _vq_quantlist__44c4_s_p8_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44c4_s_p8_0[] = { + 1, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10, 6, 5, 5, + 7, 7, 8, 8, 8, 8, 9,10,11,11, 7, 5, 5, 7, 7, 8, + 8, 9, 9,10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9, + 10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, + 11, 0,12,12, 9, 9, 9, 9,10,10,10,10,11,11, 0,13, + 13, 9, 9,10, 9,10,10,11,11,11,12, 0, 0, 0,10,10, + 10,10,10,10,11,11,12,12, 0, 0, 0,10,10,10,10,10, + 10,11,11,12,12, 0, 0, 0,14,14,11,11,11,11,12,12, + 12,12, 0, 0, 0,14,14,11,11,11,11,12,12,12,13, 0, + 0, 0, 0, 0,12,12,12,12,12,12,13,13, 0, 0, 0, 0, + 0,13,12,12,12,12,12,13,13, +}; + +static const static_codebook _44c4_s_p8_0 = { + 2, 169, + (long *)_vq_lengthlist__44c4_s_p8_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44c4_s_p8_0, + 0 +}; + +static const long _vq_quantlist__44c4_s_p8_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44c4_s_p8_1[] = { + 2, 4, 4, 5, 5, 6, 5, 5, 5, 5, 6, 5, 4, 5, 5, 6, + 5, 5, 5, 5, 6, 6, 6, 5, 5, +}; + +static const static_codebook _44c4_s_p8_1 = { + 2, 25, + (long *)_vq_lengthlist__44c4_s_p8_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c4_s_p8_1, + 0 +}; + +static const long _vq_quantlist__44c4_s_p9_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44c4_s_p9_0[] = { + 1, 3, 3,12,12,12,12,12,12,12,12,12,12, 4, 7, 7, + 12,12,12,12,12,12,12,12,12,12, 3, 8, 8,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12, +}; + +static const static_codebook _44c4_s_p9_0 = { + 2, 169, + (long *)_vq_lengthlist__44c4_s_p9_0, + 1, -513964032, 1628680192, 4, 0, + (long *)_vq_quantlist__44c4_s_p9_0, + 0 +}; + +static const long _vq_quantlist__44c4_s_p9_1[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const long _vq_lengthlist__44c4_s_p9_1[] = { + 1, 4, 4, 5, 5, 7, 7, 9, 8,10, 9,10,10,10,10, 6, + 5, 5, 7, 7, 9, 8,10, 9,11,10,12,12,13,13, 6, 5, + 5, 7, 7, 9, 9,10,10,11,11,12,12,12,13,19, 8, 8, + 8, 8, 9, 9,10,10,12,11,12,12,13,13,19, 8, 8, 8, + 8, 9, 9,11,11,12,12,13,13,13,13,19,12,12, 9, 9, + 11,11,11,11,12,11,13,12,13,13,18,12,12, 9, 9,11, + 10,11,11,12,12,12,13,13,14,19,18,18,11,11,11,11, + 12,12,13,12,13,13,14,14,16,18,18,11,11,11,10,12, + 11,13,13,13,13,13,14,17,18,18,14,15,11,12,12,13, + 13,13,13,14,14,14,18,18,18,15,15,12,10,13,10,13, + 13,13,13,13,14,18,17,18,17,18,12,13,12,13,13,13, + 14,14,16,14,18,17,18,18,17,13,12,13,10,12,12,14, + 14,14,14,17,18,18,18,18,14,15,12,12,13,12,14,14, + 15,15,18,18,18,17,18,15,14,12,11,12,12,14,14,14, + 15, +}; + +static const static_codebook _44c4_s_p9_1 = { + 2, 225, + (long *)_vq_lengthlist__44c4_s_p9_1, + 1, -520986624, 1620377600, 4, 0, + (long *)_vq_quantlist__44c4_s_p9_1, + 0 +}; + +static const long _vq_quantlist__44c4_s_p9_2[] = { + 10, + 9, + 11, + 8, + 12, + 7, + 13, + 6, + 14, + 5, + 15, + 4, + 16, + 3, + 17, + 2, + 18, + 1, + 19, + 0, + 20, +}; + +static const long _vq_lengthlist__44c4_s_p9_2[] = { + 2, 5, 5, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, + 8, 9, 9, 9, 9,11, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, + 9, 9, 9, 9, 9, 9,10,10,10,10,11, 6, 6, 7, 7, 8, + 8, 8, 8, 9, 9, 9, 9, 9, 9,10, 9,10,10,10,10,11, + 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, 9,10,10,10, + 10,10,10,10,12,11,11, 7, 7, 8, 8, 9, 9, 9, 9, 9, + 9,10,10,10,10,10,10,10,10,12,11,12, 8, 8, 8, 8, + 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,11,11, + 11, 8, 8, 8, 8, 9, 9, 9, 9,10,10,10,10,10,10,10, + 10,10,10,11,11,12, 9, 9, 9, 9, 9, 9,10, 9,10,10, + 10,10,10,10,10,10,10,10,11,11,11,11,11, 9, 9, 9, + 9,10,10,10,10,10,10,10,10,10,10,10,10,11,12,11, + 11,11, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10, + 10,10,11,11,11,11,11, 9, 9, 9, 9,10,10,10,10,10, + 10,10,10,10,10,10,10,11,11,11,12,12,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,11,12,11,12, + 11,11,11, 9,10,10,10,10,10,10,10,10,10,10,10,10, + 10,11,12,11,11,11,11,11,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,11,11,11,12,11,11,11,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,12,11,11,12,11, + 11,11,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 11,11,11,11,11,11,11,11,11,10,10,10,10,10,10,10, + 10,10,10,10,10,11,11,11,11,12,12,11,11,11,11,11, + 11,11,10,10,10,10,10,10,10,10,12,12,12,11,11,11, + 12,11,11,11,10,10,10,10,10,10,10,10,10,10,10,12, + 11,12,12,12,12,12,11,12,11,11,10,10,10,10,10,10, + 10,10,10,10,12,12,12,12,11,11,11,11,11,11,11,10, + 10,10,10,10,10,10,10,10,10, +}; + +static const static_codebook _44c4_s_p9_2 = { + 2, 441, + (long *)_vq_lengthlist__44c4_s_p9_2, + 1, -529268736, 1611661312, 5, 0, + (long *)_vq_quantlist__44c4_s_p9_2, + 0 +}; + +static const long _huff_lengthlist__44c4_s_short[] = { + 4, 7,14,10,15,10,12,15,16,15, 4, 2,11, 5,10, 6, + 8,11,14,14,14,10, 7,11, 6, 8,10,11,13,15, 9, 4, + 11, 5, 9, 6, 9,12,14,15,14, 9, 6, 9, 4, 5, 7,10, + 12,13, 9, 5, 7, 6, 5, 5, 7,10,13,13,10, 8, 9, 8, + 7, 6, 8,10,14,14,13,11,10,10, 7, 7, 8,11,14,15, + 13,12, 9, 9, 6, 5, 7,10,14,17,15,13,11,10, 6, 6, + 7, 9,12,17, +}; + +static const static_codebook _huff_book__44c4_s_short = { + 2, 100, + (long *)_huff_lengthlist__44c4_s_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__44c5_s_long[] = { + 3, 8, 9,13,10,12,12,12,12,12, 6, 4, 6, 8, 6, 8, + 10,10,11,12, 8, 5, 4,10, 4, 7, 8, 9,10,11,13, 8, + 10, 8, 9, 9,11,12,13,14,10, 6, 4, 9, 3, 5, 6, 8, + 10,11,11, 8, 6, 9, 5, 5, 6, 7, 9,11,12, 9, 7,11, + 6, 6, 6, 7, 8,10,12,11, 9,12, 7, 7, 6, 6, 7, 9, + 13,12,10,13, 9, 8, 7, 7, 7, 8,11,15,11,15,11,10, + 9, 8, 7, 7, +}; + +static const static_codebook _huff_book__44c5_s_long = { + 2, 100, + (long *)_huff_lengthlist__44c5_s_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44c5_s_p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44c5_s_p1_0[] = { + 2, 4, 4, 0, 0, 0, 0, 0, 0, 4, 7, 7, 0, 0, 0, 0, + 0, 0, 4, 6, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, + 0, 0, 0, 7, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 7, 7, 0, 0, 0, 0, 0, 0, 7, 9, 8, 0, 0, + 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c5_s_p1_0 = { + 8, 6561, + (long *)_vq_lengthlist__44c5_s_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44c5_s_p1_0, + 0 +}; + +static const long _vq_quantlist__44c5_s_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44c5_s_p2_0[] = { + 2, 4, 4, 0, 0, 0, 5, 5, 0, 0, 0, 5, 5, 0, 0, 0, + 8, 7, 0, 0, 0, 0, 0, 0, 0, 4, 6, 6, 0, 0, 0, 8, + 8, 0, 0, 0, 8, 7, 0, 0, 0,10,10, 0, 0, 0, 0, 0, + 0, 0, 4, 6, 6, 0, 0, 0, 8, 8, 0, 0, 0, 7, 8, 0, + 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 5, 8, 7, 0, 0, 0, 8, 8, 0, 0, + 0, 8, 8, 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 5, + 7, 8, 0, 0, 0, 8, 8, 0, 0, 0, 8, 8, 0, 0, 0,10, + 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 5, 8, 8, 0, 0, 0, 8, 8, 0, 0, 0, 8, 8, + 0, 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 5, 8, 8, 0, + 0, 0, 8, 8, 0, 0, 0, 8, 8, 0, 0, 0,10,10, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 8,10,10, 0, 0, 0,10,10, 0, 0, 0, 9,10, 0, 0, 0, + 11,10, 0, 0, 0, 0, 0, 0, 0, 8,10,10, 0, 0, 0,10, + 10, 0, 0, 0,10,10, 0, 0, 0,10,11, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c5_s_p2_0 = { + 4, 625, + (long *)_vq_lengthlist__44c5_s_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c5_s_p2_0, + 0 +}; + +static const long _vq_quantlist__44c5_s_p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44c5_s_p3_0[] = { + 2, 4, 3, 5, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 5, 5, 6, 6, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 3, 5, 5, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 6, 6, 8, 8, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 5, 6, 6, 8, 8, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c5_s_p3_0 = { + 4, 625, + (long *)_vq_lengthlist__44c5_s_p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c5_s_p3_0, + 0 +}; + +static const long _vq_quantlist__44c5_s_p4_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44c5_s_p4_0[] = { + 2, 3, 3, 6, 6, 0, 0, 0, 0, 0, 4, 4, 6, 6, 0, 0, + 0, 0, 0, 4, 4, 6, 6, 0, 0, 0, 0, 0, 5, 5, 6, 6, + 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, + 7, 7, 0, 0, 0, 0, 0, 0, 0, 8, 7, 0, 0, 0, 0, 0, + 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c5_s_p4_0 = { + 2, 81, + (long *)_vq_lengthlist__44c5_s_p4_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c5_s_p4_0, + 0 +}; + +static const long _vq_quantlist__44c5_s_p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44c5_s_p5_0[] = { + 2, 4, 3, 6, 6, 7, 7, 9, 9, 0, 4, 4, 6, 6, 7, 7, + 9, 9, 0, 4, 4, 6, 6, 7, 7, 9, 9, 0, 6, 6, 7, 7, + 7, 7, 9, 9, 0, 0, 0, 7, 6, 7, 7, 9, 9, 0, 0, 0, + 8, 8, 8, 8,10,10, 0, 0, 0, 8, 8, 8, 8,10,10, 0, + 0, 0, 9, 9, 9, 9,10,10, 0, 0, 0, 0, 0, 9, 9,10, + 10, +}; + +static const static_codebook _44c5_s_p5_0 = { + 2, 81, + (long *)_vq_lengthlist__44c5_s_p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c5_s_p5_0, + 0 +}; + +static const long _vq_quantlist__44c5_s_p6_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__44c5_s_p6_0[] = { + 2, 4, 4, 6, 6, 8, 8, 9, 9, 9, 9,10,10,10,10,11, + 11, 0, 4, 4, 6, 6, 8, 8, 9, 9, 9, 9,10,10,11,11, + 12,12, 0, 4, 4, 6, 6, 8, 8, 9, 9, 9, 9,10,10,11, + 11,12,12, 0, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9,10,10, + 11,11,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10, + 10,11,11,12,12, 0, 0, 0, 7, 7, 9, 9,10,10,10,10, + 11,11,11,11,12,12, 0, 0, 0, 7, 7, 8, 9,10,10,10, + 10,11,11,11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10,10, + 10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 9, 9,10, + 10,10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 9, 9, + 10,10,10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 9, + 9, 9,10,10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, + 10,10,10,10,11,11,11,12,12,12,13,13, 0, 0, 0, 0, + 0, 0, 0,10,10,11,11,11,11,12,12,13,13, 0, 0, 0, + 0, 0, 0, 0,11,11,11,11,12,12,12,13,13,13, 0, 0, + 0, 0, 0, 0, 0,11,11,11,11,12,12,12,12,13,13, 0, + 0, 0, 0, 0, 0, 0,12,12,12,12,13,12,13,13,13,13, + 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,13, + 13, +}; + +static const static_codebook _44c5_s_p6_0 = { + 2, 289, + (long *)_vq_lengthlist__44c5_s_p6_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44c5_s_p6_0, + 0 +}; + +static const long _vq_quantlist__44c5_s_p7_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44c5_s_p7_0[] = { + 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7,10, 9, 9,11, + 9, 9, 4, 7, 7,10, 9, 9,11, 9, 9, 7,10,10,11,11, + 10,11,11,11, 6, 9, 9,11,10,10,11,10,10, 6, 9, 9, + 11,10,10,11,10,10, 7,11,11,12,11,11,12,11,11, 6, + 9, 9,11,10,10,11,10,10, 6, 9, 9,11,10,10,11,10, + 10, +}; + +static const static_codebook _44c5_s_p7_0 = { + 4, 81, + (long *)_vq_lengthlist__44c5_s_p7_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44c5_s_p7_0, + 0 +}; + +static const long _vq_quantlist__44c5_s_p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__44c5_s_p7_1[] = { + 2, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8,10, 5, 5, 6, 6, + 7, 7, 8, 8, 8, 8,10, 5, 5, 6, 6, 7, 7, 8, 8, 8, + 8,10, 6, 6, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, 7, + 7, 8, 8, 8, 8, 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, + 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, + 8, 8, 8, 8, 8, 8, 8, 9,10,10,10,10,10, 8, 8, 8, + 8, 8, 8,10,10,10,10,10, 9, 9, 8, 8, 8, 8,10,10, + 10,10,10, 8, 8, 8, 8, 8, 8, +}; + +static const static_codebook _44c5_s_p7_1 = { + 2, 121, + (long *)_vq_lengthlist__44c5_s_p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44c5_s_p7_1, + 0 +}; + +static const long _vq_quantlist__44c5_s_p8_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44c5_s_p8_0[] = { + 1, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10, 6, 5, 5, + 7, 7, 8, 8, 8, 9,10,10,10,10, 7, 5, 5, 7, 7, 8, + 8, 9, 9,10,10,10,10, 0, 8, 8, 8, 8, 9, 9, 9, 9, + 10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, + 11, 0,12,12, 9, 9, 9,10,10,10,10,10,11,11, 0,13, + 13, 9, 9, 9, 9,10,10,11,11,11,11, 0, 0, 0,10,10, + 10,10,10,10,11,11,11,11, 0, 0, 0,10,10,10,10,10, + 10,11,11,12,12, 0, 0, 0,14,14,11,11,11,11,12,12, + 12,12, 0, 0, 0,14,14,11,11,11,11,12,12,12,12, 0, + 0, 0, 0, 0,12,12,12,12,12,12,13,13, 0, 0, 0, 0, + 0,12,12,12,12,12,12,13,13, +}; + +static const static_codebook _44c5_s_p8_0 = { + 2, 169, + (long *)_vq_lengthlist__44c5_s_p8_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44c5_s_p8_0, + 0 +}; + +static const long _vq_quantlist__44c5_s_p8_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44c5_s_p8_1[] = { + 2, 4, 4, 5, 5, 6, 5, 5, 5, 5, 6, 4, 5, 5, 5, 6, + 5, 5, 5, 5, 6, 6, 6, 5, 5, +}; + +static const static_codebook _44c5_s_p8_1 = { + 2, 25, + (long *)_vq_lengthlist__44c5_s_p8_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c5_s_p8_1, + 0 +}; + +static const long _vq_quantlist__44c5_s_p9_0[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const long _vq_lengthlist__44c5_s_p9_0[] = { + 1, 3, 3,13,13,13,13,13,13,13,13,13,13,13,13, 4, + 7, 7,13,13,13,13,13,13,13,13,13,13,13,13, 3, 8, + 6,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,12,12,12,12,12,12,12, + 12, +}; + +static const static_codebook _44c5_s_p9_0 = { + 2, 225, + (long *)_vq_lengthlist__44c5_s_p9_0, + 1, -512522752, 1628852224, 4, 0, + (long *)_vq_quantlist__44c5_s_p9_0, + 0 +}; + +static const long _vq_quantlist__44c5_s_p9_1[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__44c5_s_p9_1[] = { + 1, 4, 4, 5, 5, 7, 7, 9, 8,10, 9,10,10,11,10,11, + 11, 6, 5, 5, 7, 7, 8, 9,10,10,11,10,12,11,12,11, + 13,12, 6, 5, 5, 7, 7, 9, 9,10,10,11,11,12,12,13, + 12,13,13,18, 8, 8, 8, 8, 9, 9,10,11,11,11,12,11, + 13,11,13,12,18, 8, 8, 8, 8,10,10,11,11,12,12,13, + 13,13,13,13,14,18,12,12, 9, 9,11,11,11,11,12,12, + 13,12,13,12,13,13,20,13,12, 9, 9,11,11,11,11,12, + 12,13,13,13,14,14,13,20,18,19,11,12,11,11,12,12, + 13,13,13,13,13,13,14,13,18,19,19,12,11,11,11,12, + 12,13,12,13,13,13,14,14,13,18,17,19,14,15,12,12, + 12,13,13,13,14,14,14,14,14,14,19,19,19,16,15,12, + 11,13,12,14,14,14,13,13,14,14,14,19,18,19,18,19, + 13,13,13,13,14,14,14,13,14,14,14,14,18,17,19,19, + 19,13,13,13,11,13,11,13,14,14,14,14,14,19,17,17, + 18,18,16,16,13,13,13,13,14,13,15,15,14,14,19,19, + 17,17,18,16,16,13,11,14,10,13,12,14,14,14,14,19, + 19,19,19,19,18,17,13,14,13,11,14,13,14,14,15,15, + 19,19,19,17,19,18,18,14,13,12,11,14,11,15,15,15, + 15, +}; + +static const static_codebook _44c5_s_p9_1 = { + 2, 289, + (long *)_vq_lengthlist__44c5_s_p9_1, + 1, -520814592, 1620377600, 5, 0, + (long *)_vq_quantlist__44c5_s_p9_1, + 0 +}; + +static const long _vq_quantlist__44c5_s_p9_2[] = { + 10, + 9, + 11, + 8, + 12, + 7, + 13, + 6, + 14, + 5, + 15, + 4, + 16, + 3, + 17, + 2, + 18, + 1, + 19, + 0, + 20, +}; + +static const long _vq_lengthlist__44c5_s_p9_2[] = { + 3, 5, 5, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 9,11, 5, 6, 7, 7, 8, 7, 8, 8, 8, 8, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11, 5, 5, 7, 7, 7, + 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11, + 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, + 9,10, 9,10,11,11,11, 7, 7, 8, 8, 8, 8, 9, 9, 9, + 9, 9, 9,10,10,10,10,10,10,11,11,11, 8, 8, 8, 8, + 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10,11,11, + 11, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9,10,10,10,10,10, + 10,10,10,11,11,11, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 10,10,10,10,10,10,10,10,11,11,11,11,11, 9, 9, 9, + 9, 9, 9,10, 9,10,10,10,10,10,10,10,10,11,11,11, + 11,11, 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10, + 10,10,11,11,11,11,11, 9, 9, 9, 9, 9, 9,10,10,10, + 10,10,10,10,10,10,10,11,11,11,11,11, 9, 9,10, 9, + 10,10,10,10,10,10,10,10,10,10,10,10,11,11,11,11, + 11,11,11, 9, 9,10,10,10,10,10,10,10,10,10,10,10, + 10,11,11,11,11,11,11,11,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,11,11,11,11,11,11,11,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,11,11,11,11,11, + 11,11,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 11,11,11,11,11,11,11,11,11,10,10,10,10,10,10,10, + 10,10,10,10,10,11,11,11,11,11,11,11,11,11,10,10, + 10,10,10,10,10,10,10,10,10,10,11,11,11,11,11,11, + 11,11,11,10,10,10,10,10,10,10,10,10,10,10,10,11, + 11,11,11,11,11,11,11,11,10,10,10,10,10,10,10,10, + 10,10,10,10,11,11,11,11,11,11,11,11,11,11,11,10, + 10,10,10,10,10,10,10,10,10, +}; + +static const static_codebook _44c5_s_p9_2 = { + 2, 441, + (long *)_vq_lengthlist__44c5_s_p9_2, + 1, -529268736, 1611661312, 5, 0, + (long *)_vq_quantlist__44c5_s_p9_2, + 0 +}; + +static const long _huff_lengthlist__44c5_s_short[] = { + 5, 8,10,14,11,11,12,16,15,17, 5, 5, 7, 9, 7, 8, + 10,13,17,17, 7, 5, 5,10, 5, 7, 8,11,13,15,10, 8, + 10, 8, 8, 8,11,15,18,18, 8, 5, 5, 8, 3, 4, 6,10, + 14,16, 9, 7, 6, 7, 4, 3, 5, 9,14,18,10, 9, 8,10, + 6, 5, 6, 9,14,18,12,12,11,12, 8, 7, 8,11,14,18, + 14,13,12,10, 7, 5, 6, 9,14,18,14,14,13,10, 6, 5, + 6, 8,11,16, +}; + +static const static_codebook _huff_book__44c5_s_short = { + 2, 100, + (long *)_huff_lengthlist__44c5_s_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__44c6_s_long[] = { + 3, 8,11,13,14,14,13,13,16,14, 6, 3, 4, 7, 9, 9, + 10,11,14,13,10, 4, 3, 5, 7, 7, 9,10,13,15,12, 7, + 4, 4, 6, 6, 8,10,13,15,12, 8, 6, 6, 6, 6, 8,10, + 13,14,11, 9, 7, 6, 6, 6, 7, 8,12,11,13,10, 9, 8, + 7, 6, 6, 7,11,11,13,11,10, 9, 9, 7, 7, 6,10,11, + 13,13,13,13,13,11, 9, 8,10,12,12,15,15,16,15,12, + 11,10,10,12, +}; + +static const static_codebook _huff_book__44c6_s_long = { + 2, 100, + (long *)_huff_lengthlist__44c6_s_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44c6_s_p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44c6_s_p1_0[] = { + 1, 5, 5, 0, 5, 5, 0, 5, 5, 5, 8, 7, 0, 9, 9, 0, + 9, 8, 5, 7, 8, 0, 9, 9, 0, 8, 9, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 5, 9, 8, 0, 8, 8, 0, 8, 8, 5, 8, 9, + 0, 8, 8, 0, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, + 9, 9, 0, 8, 8, 0, 8, 8, 5, 9, 9, 0, 8, 8, 0, 8, + 8, +}; +static const static_codebook _44c6_s_p1_0 = { + 4, 81, + (long *)_vq_lengthlist__44c6_s_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44c6_s_p1_0, + 0 +}; + +static const long _vq_quantlist__44c6_s_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44c6_s_p2_0[] = { + 3, 5, 5, 8, 8, 0, 5, 5, 8, 8, 0, 5, 5, 8, 8, 0, + 7, 7, 9, 9, 0, 0, 0, 9, 9, 5, 7, 7, 9, 9, 0, 8, + 8,10,10, 0, 8, 7,10, 9, 0,10,10,11,11, 0, 0, 0, + 11,11, 5, 7, 7, 9, 9, 0, 8, 8,10,10, 0, 7, 8, 9, + 10, 0,10,10,11,11, 0, 0, 0,11,11, 8, 9, 9,11,11, + 0,11,11,12,12, 0,11,10,12,12, 0,13,14,14,14, 0, + 0, 0,14,13, 8, 9, 9,11,11, 0,11,11,12,12, 0,10, + 11,12,12, 0,14,13,14,14, 0, 0, 0,13,14, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 5, 8, 7,11,10, 0, 7, 7,10,10, + 0, 7, 7,10,10, 0, 9, 9,11,10, 0, 0, 0,11,11, 5, + 7, 8,10,11, 0, 7, 7,10,10, 0, 7, 7,10,10, 0, 9, + 9,10,11, 0, 0, 0,11,11, 8,10, 9,12,12, 0,10,10, + 12,12, 0,10,10,12,12, 0,12,12,13,13, 0, 0, 0,13, + 13, 8, 9,10,12,12, 0,10,10,11,12, 0,10,10,12,12, + 0,12,12,13,13, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 5, 8, 8,11,11, 0, 7, 7,10,10, 0, 7, 7, + 10,10, 0, 9, 9,10,11, 0, 0, 0,11,10, 5, 8, 8,11, + 11, 0, 7, 7,10,10, 0, 7, 7,10,10, 0, 9, 9,11,11, + 0, 0, 0,10,11, 8,10,10,12,12, 0,10,10,12,12, 0, + 10,10,12,12, 0,12,13,13,13, 0, 0, 0,14,13, 8,10, + 10,12,12, 0,10,10,12,12, 0,10,10,12,12, 0,13,12, + 13,13, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 7,10,10,14,13, 0, 9, 9,13,12, 0, 9, 9,12,12, 0, + 10,10,12,12, 0, 0, 0,12,12, 7,10,10,13,14, 0, 9, + 9,12,13, 0, 9, 9,12,12, 0,10,10,12,12, 0, 0, 0, + 12,12, 9,11,11,14,13, 0,11,10,14,13, 0,11,11,13, + 13, 0,12,12,13,13, 0, 0, 0,13,13, 9,11,11,13,14, + 0,10,11,13,14, 0,11,11,13,13, 0,12,12,13,13, 0, + 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, + 11,11,14,14, 0,11,11,13,13, 0,11,10,13,13, 0,12, + 12,13,13, 0, 0, 0,13,13, 9,11,11,14,14, 0,11,11, + 13,13, 0,10,11,13,13, 0,12,12,14,13, 0, 0, 0,13, + 13, +}; + +static const static_codebook _44c6_s_p2_0 = { + 4, 625, + (long *)_vq_lengthlist__44c6_s_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c6_s_p2_0, + 0 +}; + +static const long _vq_quantlist__44c6_s_p3_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44c6_s_p3_0[] = { + 2, 3, 4, 6, 6, 7, 7, 9, 9, 0, 4, 4, 6, 6, 7, 7, + 9,10, 0, 4, 4, 6, 6, 7, 7,10, 9, 0, 5, 5, 7, 7, + 8, 8,10,10, 0, 0, 0, 7, 6, 8, 8,10,10, 0, 0, 0, + 7, 7, 9, 9,11,11, 0, 0, 0, 7, 7, 9, 9,11,11, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c6_s_p3_0 = { + 2, 81, + (long *)_vq_lengthlist__44c6_s_p3_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c6_s_p3_0, + 0 +}; + +static const long _vq_quantlist__44c6_s_p4_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__44c6_s_p4_0[] = { + 2, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9,10,10, + 10, 0, 4, 4, 6, 6, 8, 8, 9, 9, 9, 9,10,10,10,10, + 11,11, 0, 4, 4, 6, 6, 8, 8, 9, 9, 9, 9,10,10,10, + 10,11,11, 0, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9,10,10, + 11,11,11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10, + 10,11,11,11,11, 0, 0, 0, 7, 7, 9, 9,10,10,10,10, + 11,11,11,11,12,12, 0, 0, 0, 7, 7, 9, 9,10,10,10, + 10,11,11,11,11,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, + 10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 8, 8, 9, + 9,10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c6_s_p4_0 = { + 2, 289, + (long *)_vq_lengthlist__44c6_s_p4_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44c6_s_p4_0, + 0 +}; + +static const long _vq_quantlist__44c6_s_p5_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44c6_s_p5_0[] = { + 1, 4, 4, 5, 7, 7, 6, 7, 7, 4, 6, 6, 9, 9,10,10, + 10, 9, 4, 6, 6, 9,10, 9,10, 9,10, 6, 9, 9,10,12, + 11,10,11,11, 7,10, 9,11,12,12,12,12,12, 7,10,10, + 11,12,12,12,12,12, 6,10,10,10,12,12,11,12,12, 7, + 9,10,11,12,12,12,12,12, 7,10, 9,12,12,12,12,12, + 12, +}; + +static const static_codebook _44c6_s_p5_0 = { + 4, 81, + (long *)_vq_lengthlist__44c6_s_p5_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44c6_s_p5_0, + 0 +}; + +static const long _vq_quantlist__44c6_s_p5_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__44c6_s_p5_1[] = { + 3, 5, 4, 6, 6, 7, 7, 8, 8, 8, 8,11, 4, 4, 6, 6, + 7, 7, 8, 8, 8, 8,11, 4, 4, 6, 6, 7, 7, 8, 8, 8, + 8,11, 6, 6, 6, 6, 8, 8, 8, 8, 9, 9,11,11,11, 6, + 6, 7, 8, 8, 8, 8, 9,11,11,11, 7, 7, 8, 8, 8, 8, + 8, 8,11,11,11, 7, 7, 8, 8, 8, 8, 8, 8,11,11,11, + 8, 8, 8, 8, 8, 8, 8, 8,11,11,11,10,10, 8, 8, 8, + 8, 8, 8,11,11,11,10,10, 8, 8, 8, 8, 8, 8,11,11, + 11,10,10, 7, 7, 8, 8, 8, 8, +}; + +static const static_codebook _44c6_s_p5_1 = { + 2, 121, + (long *)_vq_lengthlist__44c6_s_p5_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44c6_s_p5_1, + 0 +}; + +static const long _vq_quantlist__44c6_s_p6_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44c6_s_p6_0[] = { + 1, 4, 4, 6, 6, 8, 8, 8, 8,10, 9,10,10, 6, 5, 5, + 7, 7, 9, 9, 9, 9,10,10,11,11, 6, 5, 5, 7, 7, 9, + 9,10, 9,11,10,11,11, 0, 6, 6, 7, 7, 9, 9,10,10, + 11,11,12,12, 0, 7, 7, 7, 7, 9, 9,10,10,11,11,12, + 12, 0,11,11, 8, 8,10,10,11,11,12,12,12,12, 0,11, + 12, 9, 8,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const static_codebook _44c6_s_p6_0 = { + 2, 169, + (long *)_vq_lengthlist__44c6_s_p6_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44c6_s_p6_0, + 0 +}; + +static const long _vq_quantlist__44c6_s_p6_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44c6_s_p6_1[] = { + 3, 4, 4, 5, 5, 5, 4, 4, 5, 5, 5, 4, 4, 5, 5, 6, + 5, 5, 5, 5, 6, 6, 6, 5, 5, +}; + +static const static_codebook _44c6_s_p6_1 = { + 2, 25, + (long *)_vq_lengthlist__44c6_s_p6_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c6_s_p6_1, + 0 +}; + +static const long _vq_quantlist__44c6_s_p7_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44c6_s_p7_0[] = { + 1, 4, 4, 6, 6, 8, 8, 8, 8,10,10,11,10, 6, 5, 5, + 7, 7, 8, 8, 9, 9,10,10,12,11, 6, 5, 5, 7, 7, 8, + 8, 9, 9,10,10,12,11,21, 7, 7, 7, 7, 9, 9,10,10, + 11,11,12,12,21, 7, 7, 7, 7, 9, 9,10,10,11,11,12, + 12,21,12,12, 9, 9,10,10,11,11,11,11,12,12,21,12, + 12, 9, 9,10,10,11,11,12,12,12,12,21,21,21,11,11, + 10,10,11,12,12,12,13,13,21,21,21,11,11,10,10,12, + 12,12,12,13,13,21,21,21,15,15,11,11,12,12,13,13, + 13,13,21,21,21,15,16,11,11,12,12,13,13,14,14,21, + 21,21,21,20,13,13,13,13,13,13,14,14,20,20,20,20, + 20,13,13,13,13,13,13,14,14, +}; + +static const static_codebook _44c6_s_p7_0 = { + 2, 169, + (long *)_vq_lengthlist__44c6_s_p7_0, + 1, -523206656, 1618345984, 4, 0, + (long *)_vq_quantlist__44c6_s_p7_0, + 0 +}; + +static const long _vq_quantlist__44c6_s_p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__44c6_s_p7_1[] = { + 3, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7, 9, 5, 5, 6, 6, + 7, 7, 7, 7, 8, 7, 8, 5, 5, 6, 6, 7, 7, 7, 7, 7, + 7, 9, 6, 6, 7, 7, 7, 7, 8, 7, 7, 8, 9, 9, 9, 7, + 7, 7, 7, 7, 7, 7, 8, 9, 9, 9, 7, 7, 7, 7, 8, 8, + 8, 8, 9, 9, 9, 7, 7, 7, 7, 7, 7, 8, 8, 9, 9, 9, + 8, 8, 8, 8, 7, 7, 8, 8, 9, 9, 9, 9, 8, 8, 8, 7, + 7, 8, 8, 9, 9, 9, 8, 8, 8, 8, 7, 7, 8, 8, 9, 9, + 9, 8, 8, 7, 7, 7, 7, 8, 8, +}; + +static const static_codebook _44c6_s_p7_1 = { + 2, 121, + (long *)_vq_lengthlist__44c6_s_p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44c6_s_p7_1, + 0 +}; + +static const long _vq_quantlist__44c6_s_p8_0[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const long _vq_lengthlist__44c6_s_p8_0[] = { + 1, 4, 4, 7, 7, 8, 8, 7, 7, 8, 7, 9, 8,10, 9, 6, + 5, 5, 8, 8, 9, 9, 8, 8, 9, 9,11,10,11,10, 6, 5, + 5, 8, 8, 9, 9, 8, 8, 9, 9,10,10,11,11,18, 8, 8, + 9, 8,10,10, 9, 9,10,10,10,10,11,10,18, 8, 8, 9, + 9,10,10, 9, 9,10,10,11,11,12,12,18,12,13, 9,10, + 10,10, 9,10,10,10,11,11,12,11,18,13,13, 9, 9,10, + 10,10,10,10,10,11,11,12,12,18,18,18,10,10, 9, 9, + 11,11,11,11,11,12,12,12,18,18,18,10, 9,10, 9,11, + 10,11,11,11,11,13,12,18,18,18,14,13,10,10,11,11, + 12,12,12,12,12,12,18,18,18,14,13,10,10,11,10,12, + 12,12,12,12,12,18,18,18,18,18,12,12,11,11,12,12, + 13,13,13,14,18,18,18,18,18,12,12,11,11,12,11,13, + 13,14,13,18,18,18,18,18,16,16,11,12,12,13,13,13, + 14,13,18,18,18,18,18,16,15,12,11,12,11,13,11,15, + 14, +}; + +static const static_codebook _44c6_s_p8_0 = { + 2, 225, + (long *)_vq_lengthlist__44c6_s_p8_0, + 1, -520986624, 1620377600, 4, 0, + (long *)_vq_quantlist__44c6_s_p8_0, + 0 +}; + +static const long _vq_quantlist__44c6_s_p8_1[] = { + 10, + 9, + 11, + 8, + 12, + 7, + 13, + 6, + 14, + 5, + 15, + 4, + 16, + 3, + 17, + 2, + 18, + 1, + 19, + 0, + 20, +}; + +static const long _vq_lengthlist__44c6_s_p8_1[] = { + 3, 5, 5, 6, 6, 7, 7, 7, 7, 8, 7, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8,10, 6, 6, 7, 7, 8, 8, 8, 8, 8, 8, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 6, 6, 7, 7, 8, + 8, 8, 8, 8, 8, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9,10, + 7, 7, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9,10,11,11, 8, 7, 8, 8, 8, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9,11,11,11, 8, 8, 8, 8, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11,11, + 11, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9,11,11,11, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9,11,11,11,11,11, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10, 9,11,11,11, + 11,11, 9, 9, 9, 9, 9, 9,10, 9, 9,10, 9,10, 9, 9, + 10, 9,11,11,11,11,11, 9, 9, 9, 9, 9, 9, 9,10,10, + 10,10, 9,10,10, 9,10,11,11,11,11,11, 9, 9, 9, 9, + 10,10,10, 9,10,10,10,10, 9,10,10, 9,11,11,11,11, + 11,11,11, 9, 9, 9, 9,10,10,10,10, 9,10,10,10,10, + 10,11,11,11,11,11,11,11,10, 9,10,10,10,10,10,10, + 10, 9,10, 9,10,10,11,11,11,11,11,11,11,10, 9,10, + 9,10,10, 9,10,10,10,10,10,10,10,11,11,11,11,11, + 11,11,10,10,10,10,10,10,10, 9,10,10,10,10,10, 9, + 11,11,11,11,11,11,11,11,11,10,10,10,10,10,10,10, + 10,10,10,10,10,11,11,11,11,11,11,11,11,11,10,10, + 10,10,10,10,10,10,10,10,10,10,11,11,11,11,11,11, + 11,11,11,10,10,10,10,10,10,10,10,10, 9,10,10,11, + 11,11,11,11,11,11,11,11,10,10,10, 9,10,10,10,10, + 10,10,10,10,10,11,11,11,11,11,11,11,11,10,11, 9, + 10,10,10,10,10,10,10,10,10, +}; + +static const static_codebook _44c6_s_p8_1 = { + 2, 441, + (long *)_vq_lengthlist__44c6_s_p8_1, + 1, -529268736, 1611661312, 5, 0, + (long *)_vq_quantlist__44c6_s_p8_1, + 0 +}; + +static const long _vq_quantlist__44c6_s_p9_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44c6_s_p9_0[] = { + 1, 3, 3,11,11,11,11,11,11,11,11,11,11, 4, 7, 7, + 11,11,11,11,11,11,11,11,11,11, 5, 8, 9,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10, +}; + +static const static_codebook _44c6_s_p9_0 = { + 2, 169, + (long *)_vq_lengthlist__44c6_s_p9_0, + 1, -511845376, 1630791680, 4, 0, + (long *)_vq_quantlist__44c6_s_p9_0, + 0 +}; + +static const long _vq_quantlist__44c6_s_p9_1[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44c6_s_p9_1[] = { + 1, 4, 4, 7, 7, 7, 7, 7, 6, 8, 8, 8, 8, 6, 6, 6, + 8, 8, 8, 8, 8, 7, 9, 8,10,10, 5, 6, 6, 8, 8, 9, + 9, 8, 8,10,10,10,10,16, 9, 9, 9, 9, 9, 9, 9, 8, + 10, 9,11,11,16, 8, 9, 9, 9, 9, 9, 9, 9,10,10,11, + 11,16,13,13, 9, 9,10, 9, 9,10,11,11,11,12,16,13, + 14, 9, 8,10, 8, 9, 9,10,10,12,11,16,14,16, 9, 9, + 9, 9,11,11,12,11,12,11,16,16,16, 9, 7, 9, 6,11, + 11,11,10,11,11,16,16,16,11,12, 9,10,11,11,12,11, + 13,13,16,16,16,12,11,10, 7,12,10,12,12,12,12,16, + 16,15,16,16,10,11,10,11,13,13,14,12,16,16,16,15, + 15,12,10,11,11,13,11,12,13, +}; + +static const static_codebook _44c6_s_p9_1 = { + 2, 169, + (long *)_vq_lengthlist__44c6_s_p9_1, + 1, -518889472, 1622704128, 4, 0, + (long *)_vq_quantlist__44c6_s_p9_1, + 0 +}; + +static const long _vq_quantlist__44c6_s_p9_2[] = { + 24, + 23, + 25, + 22, + 26, + 21, + 27, + 20, + 28, + 19, + 29, + 18, + 30, + 17, + 31, + 16, + 32, + 15, + 33, + 14, + 34, + 13, + 35, + 12, + 36, + 11, + 37, + 10, + 38, + 9, + 39, + 8, + 40, + 7, + 41, + 6, + 42, + 5, + 43, + 4, + 44, + 3, + 45, + 2, + 46, + 1, + 47, + 0, + 48, +}; + +static const long _vq_lengthlist__44c6_s_p9_2[] = { + 2, 4, 3, 4, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, + 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, +}; + +static const static_codebook _44c6_s_p9_2 = { + 1, 49, + (long *)_vq_lengthlist__44c6_s_p9_2, + 1, -526909440, 1611661312, 6, 0, + (long *)_vq_quantlist__44c6_s_p9_2, + 0 +}; + +static const long _huff_lengthlist__44c6_s_short[] = { + 3, 9,11,11,13,14,19,17,17,19, 5, 4, 5, 8,10,10, + 13,16,18,19, 7, 4, 4, 5, 8, 9,12,14,17,19, 8, 6, + 5, 5, 7, 7,10,13,16,18,10, 8, 7, 6, 5, 5, 8,11, + 17,19,11, 9, 7, 7, 5, 4, 5, 8,17,19,13,11, 8, 7, + 7, 5, 5, 7,16,18,14,13, 8, 6, 6, 5, 5, 7,16,18, + 18,16,10, 8, 8, 7, 7, 9,16,18,18,18,12,10,10, 9, + 9,10,17,18, +}; + +static const static_codebook _huff_book__44c6_s_short = { + 2, 100, + (long *)_huff_lengthlist__44c6_s_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__44c7_s_long[] = { + 3, 8,11,13,15,14,14,13,15,14, 6, 4, 5, 7, 9,10, + 11,11,14,13,10, 4, 3, 5, 7, 8, 9,10,13,13,12, 7, + 4, 4, 5, 6, 8, 9,12,14,13, 9, 6, 5, 5, 6, 8, 9, + 12,14,12, 9, 7, 6, 5, 5, 6, 8,11,11,12,11, 9, 8, + 7, 6, 6, 7,10,11,13,11,10, 9, 8, 7, 6, 6, 9,11, + 13,13,12,12,12,10, 9, 8, 9,11,12,14,15,15,14,12, + 11,10,10,12, +}; + +static const static_codebook _huff_book__44c7_s_long = { + 2, 100, + (long *)_huff_lengthlist__44c7_s_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44c7_s_p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44c7_s_p1_0[] = { + 1, 5, 5, 0, 5, 5, 0, 5, 5, 5, 8, 7, 0, 9, 9, 0, + 9, 8, 5, 7, 8, 0, 9, 9, 0, 8, 9, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 5, 9, 9, 0, 8, 8, 0, 8, 8, 5, 8, 9, + 0, 8, 8, 0, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, + 9, 9, 0, 8, 8, 0, 8, 8, 5, 8, 9, 0, 8, 8, 0, 8, + 8, +}; + +static const static_codebook _44c7_s_p1_0 = { + 4, 81, + (long *)_vq_lengthlist__44c7_s_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44c7_s_p1_0, + 0 +}; + +static const long _vq_quantlist__44c7_s_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44c7_s_p2_0[] = { + 3, 5, 5, 8, 8, 0, 5, 5, 8, 8, 0, 5, 5, 8, 8, 0, + 7, 7, 9, 9, 0, 0, 0, 9, 9, 5, 7, 7, 9, 9, 0, 8, + 8,10,10, 0, 8, 7,10, 9, 0,10,10,11,11, 0, 0, 0, + 11,11, 5, 7, 7, 9, 9, 0, 8, 8,10,10, 0, 7, 8, 9, + 10, 0,10,10,11,11, 0, 0, 0,11,11, 8, 9, 9,11,10, + 0,11,11,12,12, 0,11,10,12,12, 0,13,14,14,14, 0, + 0, 0,14,13, 8, 9, 9,10,11, 0,11,11,12,12, 0,10, + 11,12,12, 0,13,13,14,14, 0, 0, 0,13,14, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 5, 8, 7,11,10, 0, 7, 7,10,10, + 0, 7, 7,10,10, 0, 9, 9,11,10, 0, 0, 0,11,11, 5, + 7, 8,10,11, 0, 7, 7,10,10, 0, 7, 7,10,10, 0, 9, + 9,10,11, 0, 0, 0,11,11, 8,10, 9,12,12, 0,10,10, + 12,12, 0,10,10,12,12, 0,12,12,13,13, 0, 0, 0,13, + 13, 8, 9,10,12,12, 0,10,10,12,12, 0,10,10,11,12, + 0,12,12,13,13, 0, 0, 0,13,13, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 5, 8, 8,11,11, 0, 7, 7,10,10, 0, 7, 7, + 10,10, 0, 9, 9,10,11, 0, 0, 0,11,10, 5, 8, 8,10, + 11, 0, 7, 7,10,10, 0, 7, 7,10,10, 0, 9, 9,11,10, + 0, 0, 0,10,11, 9,10,10,12,12, 0,10,10,12,12, 0, + 10,10,12,12, 0,12,13,13,13, 0, 0, 0,13,12, 9,10, + 10,12,12, 0,10,10,12,12, 0,10,10,12,12, 0,13,12, + 13,13, 0, 0, 0,12,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 7,10,10,14,13, 0, 9, 9,12,12, 0, 9, 9,12,12, 0, + 10,10,12,12, 0, 0, 0,12,12, 7,10,10,13,14, 0, 9, + 9,12,13, 0, 9, 9,12,12, 0,10,10,12,12, 0, 0, 0, + 12,12, 9,11,11,14,13, 0,11,10,13,12, 0,11,11,13, + 13, 0,12,12,13,13, 0, 0, 0,13,13, 9,11,11,13,14, + 0,10,11,12,13, 0,11,11,13,13, 0,12,12,13,13, 0, + 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, + 11,11,14,14, 0,10,11,13,13, 0,11,10,13,13, 0,12, + 12,13,13, 0, 0, 0,13,12, 9,11,11,14,14, 0,11,10, + 13,13, 0,10,11,13,13, 0,12,12,14,13, 0, 0, 0,13, + 13, +}; + +static const static_codebook _44c7_s_p2_0 = { + 4, 625, + (long *)_vq_lengthlist__44c7_s_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c7_s_p2_0, + 0 +}; + +static const long _vq_quantlist__44c7_s_p3_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44c7_s_p3_0[] = { + 2, 4, 4, 5, 5, 7, 7, 9, 9, 0, 4, 4, 6, 6, 7, 7, + 9, 9, 0, 4, 4, 6, 6, 7, 7, 9, 9, 0, 5, 5, 6, 6, + 8, 8,10,10, 0, 0, 0, 6, 6, 8, 8,10,10, 0, 0, 0, + 7, 7, 9, 9,10,10, 0, 0, 0, 7, 7, 8, 8,10,10, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c7_s_p3_0 = { + 2, 81, + (long *)_vq_lengthlist__44c7_s_p3_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c7_s_p3_0, + 0 +}; + +static const long _vq_quantlist__44c7_s_p4_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__44c7_s_p4_0[] = { + 3, 4, 4, 5, 5, 7, 7, 8, 8, 8, 8, 9, 9,10,10,11, + 11, 0, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10,11,11, + 12,12, 0, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10,11, + 11,12,12, 0, 5, 5, 6, 6, 8, 8, 9, 9, 9, 9,10,10, + 11,12,12,12, 0, 0, 0, 6, 6, 8, 7, 9, 9, 9, 9,10, + 10,11,11,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9,10,10, + 11,11,12,12,13,12, 0, 0, 0, 7, 7, 8, 8, 9, 9,10, + 10,11,11,12,12,12,13, 0, 0, 0, 7, 7, 8, 8, 9, 9, + 10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 8, 8, 9, + 9,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c7_s_p4_0 = { + 2, 289, + (long *)_vq_lengthlist__44c7_s_p4_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44c7_s_p4_0, + 0 +}; + +static const long _vq_quantlist__44c7_s_p5_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44c7_s_p5_0[] = { + 1, 4, 4, 5, 7, 7, 6, 7, 7, 4, 6, 7,10,10,10,10, + 10, 9, 4, 6, 6,10,10,10,10, 9,10, 5,10,10, 9,11, + 12,10,11,12, 7,10,10,11,12,12,12,12,12, 7,10,10, + 11,12,12,12,12,12, 6,10,10,10,12,12,11,12,12, 7, + 10,10,12,12,12,12,11,12, 7,10,10,11,12,12,12,12, + 12, +}; + +static const static_codebook _44c7_s_p5_0 = { + 4, 81, + (long *)_vq_lengthlist__44c7_s_p5_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44c7_s_p5_0, + 0 +}; + +static const long _vq_quantlist__44c7_s_p5_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__44c7_s_p5_1[] = { + 3, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8,11, 4, 4, 6, 6, + 7, 7, 8, 8, 9, 9,11, 4, 4, 6, 6, 7, 7, 8, 8, 9, + 9,12, 5, 5, 6, 6, 7, 7, 9, 9, 9, 9,12,12,12, 6, + 6, 7, 7, 9, 9, 9, 9,11,11,11, 7, 7, 7, 7, 8, 8, + 9, 9,11,11,11, 7, 7, 7, 7, 8, 8, 9, 9,11,11,11, + 7, 7, 8, 8, 8, 8, 9, 9,11,11,11,11,11, 8, 8, 8, + 8, 8, 9,11,11,11,11,11, 8, 8, 8, 8, 8, 8,11,11, + 11,11,11, 7, 7, 8, 8, 8, 8, +}; + +static const static_codebook _44c7_s_p5_1 = { + 2, 121, + (long *)_vq_lengthlist__44c7_s_p5_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44c7_s_p5_1, + 0 +}; + +static const long _vq_quantlist__44c7_s_p6_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44c7_s_p6_0[] = { + 1, 4, 4, 6, 6, 7, 7, 8, 7, 9, 8,10,10, 6, 5, 5, + 7, 7, 8, 8, 9, 9, 9,10,11,11, 7, 5, 5, 7, 7, 8, + 8, 9, 9,10,10,11,11, 0, 7, 7, 7, 7, 9, 8, 9, 9, + 10,10,11,11, 0, 8, 8, 7, 7, 8, 9, 9, 9,10,10,11, + 11, 0,11,11, 9, 9,10,10,11,10,11,11,12,12, 0,12, + 12, 9, 9,10,10,11,11,11,11,12,12, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const static_codebook _44c7_s_p6_0 = { + 2, 169, + (long *)_vq_lengthlist__44c7_s_p6_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44c7_s_p6_0, + 0 +}; + +static const long _vq_quantlist__44c7_s_p6_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44c7_s_p6_1[] = { + 3, 4, 4, 5, 5, 5, 4, 4, 5, 5, 5, 4, 4, 5, 5, 6, + 5, 5, 5, 5, 6, 6, 6, 5, 5, +}; + +static const static_codebook _44c7_s_p6_1 = { + 2, 25, + (long *)_vq_lengthlist__44c7_s_p6_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c7_s_p6_1, + 0 +}; + +static const long _vq_quantlist__44c7_s_p7_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44c7_s_p7_0[] = { + 1, 4, 4, 6, 6, 7, 8, 9, 9,10,10,12,11, 6, 5, 5, + 7, 7, 8, 8, 9,10,11,11,12,12, 7, 5, 5, 7, 7, 8, + 8,10,10,11,11,12,12,20, 7, 7, 7, 7, 8, 9,10,10, + 11,11,12,13,20, 7, 7, 7, 7, 9, 9,10,10,11,12,13, + 13,20,11,11, 8, 8, 9, 9,11,11,12,12,13,13,20,11, + 11, 8, 8, 9, 9,11,11,12,12,13,13,20,20,20,10,10, + 10,10,12,12,13,13,13,13,20,20,20,10,10,10,10,12, + 12,13,13,13,14,20,20,20,14,14,11,11,12,12,13,13, + 14,14,20,20,20,14,14,11,11,12,12,13,13,14,14,20, + 20,20,20,19,13,13,13,13,14,14,15,14,19,19,19,19, + 19,13,13,13,13,14,14,15,15, +}; + +static const static_codebook _44c7_s_p7_0 = { + 2, 169, + (long *)_vq_lengthlist__44c7_s_p7_0, + 1, -523206656, 1618345984, 4, 0, + (long *)_vq_quantlist__44c7_s_p7_0, + 0 +}; + +static const long _vq_quantlist__44c7_s_p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__44c7_s_p7_1[] = { + 4, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7, 8, 6, 6, 7, 7, + 7, 7, 7, 7, 7, 7, 8, 6, 6, 6, 7, 7, 7, 7, 7, 7, + 7, 8, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 7, + 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 7, 7, 7, 7, 7, 7, + 7, 7, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, + 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 7, 7, 7, + 7, 7, 7, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 8, 8, + 8, 8, 8, 7, 7, 7, 7, 7, 7, +}; + +static const static_codebook _44c7_s_p7_1 = { + 2, 121, + (long *)_vq_lengthlist__44c7_s_p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44c7_s_p7_1, + 0 +}; + +static const long _vq_quantlist__44c7_s_p8_0[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const long _vq_lengthlist__44c7_s_p8_0[] = { + 1, 4, 4, 7, 7, 8, 8, 8, 7, 9, 8, 9, 9,10,10, 6, + 5, 5, 7, 7, 9, 9, 8, 8,10, 9,11,10,12,11, 6, 5, + 5, 8, 7, 9, 9, 8, 8,10,10,11,11,12,11,19, 8, 8, + 8, 8,10,10, 9, 9,10,10,11,11,12,11,19, 8, 8, 8, + 8,10,10, 9, 9,10,10,11,11,12,12,19,12,12, 9, 9, + 10,10, 9,10,10,10,11,11,12,12,19,12,12, 9, 9,10, + 10,10,10,10,10,12,12,12,12,19,19,19, 9, 9, 9, 9, + 11,10,11,11,12,11,13,13,19,19,19, 9, 9, 9, 9,11, + 10,11,11,11,12,13,13,19,19,19,13,13,10,10,11,11, + 12,12,12,12,13,12,19,19,19,14,13,10,10,11,11,12, + 12,12,13,13,13,19,19,19,19,19,12,12,12,11,12,13, + 14,13,13,13,19,19,19,19,19,12,12,12,11,12,12,13, + 14,13,14,19,19,19,19,19,16,16,12,13,12,13,13,14, + 15,14,19,18,18,18,18,16,15,12,11,12,11,14,12,14, + 14, +}; + +static const static_codebook _44c7_s_p8_0 = { + 2, 225, + (long *)_vq_lengthlist__44c7_s_p8_0, + 1, -520986624, 1620377600, 4, 0, + (long *)_vq_quantlist__44c7_s_p8_0, + 0 +}; + +static const long _vq_quantlist__44c7_s_p8_1[] = { + 10, + 9, + 11, + 8, + 12, + 7, + 13, + 6, + 14, + 5, + 15, + 4, + 16, + 3, + 17, + 2, + 18, + 1, + 19, + 0, + 20, +}; + +static const long _vq_lengthlist__44c7_s_p8_1[] = { + 3, 5, 5, 7, 6, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8,10, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 6, 6, 7, 7, 8, + 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, + 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9,10,10,10, 8, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, 8, 8, 8, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10, + 10, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9,10,11,10,10,10, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9,10, 9, 9,10, 9, 9,10,11,10, + 11,10, 9, 9, 9, 9, 9, 9, 9,10,10,10, 9,10, 9, 9, + 9, 9,11,10,11,10,10, 9, 9, 9, 9, 9, 9,10, 9, 9, + 10, 9, 9,10, 9, 9,10,11,10,10,11,10, 9, 9, 9, 9, + 9,10,10, 9,10,10,10,10, 9,10,10,10,10,10,10,11, + 11,11,10, 9, 9, 9,10,10,10,10,10,10,10,10,10,10, + 10,10,10,11,11,10,10,10,10,10,10,10,10,10,10,10, + 10, 9,10,10, 9,10,11,11,10,11,10,11,10, 9,10,10, + 9,10,10,10,10,10,10,10,10,10,10,11,11,11,11,10, + 11,11,10,10,10,10,10,10, 9,10, 9,10,10, 9,10, 9, + 10,10,10,11,10,11,10,11,11,10,10,10,10,10,10, 9, + 10,10,10,10,10,10,10,11,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,11,10,11, + 11,10,10,10,10, 9, 9,10,10, 9, 9,10, 9,10,10,10, + 10,11,11,10,10,10,10,10,10,10, 9, 9,10,10,10, 9, + 9,10,10,10,10,10,11,10,11,10,10,10,10,10,10, 9, + 10,10,10,10,10,10,10,10,10, +}; + +static const static_codebook _44c7_s_p8_1 = { + 2, 441, + (long *)_vq_lengthlist__44c7_s_p8_1, + 1, -529268736, 1611661312, 5, 0, + (long *)_vq_quantlist__44c7_s_p8_1, + 0 +}; + +static const long _vq_quantlist__44c7_s_p9_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44c7_s_p9_0[] = { + 1, 3, 3,11,11,11,11,11,11,11,11,11,11, 4, 6, 6, + 11,11,11,11,11,11,11,11,11,11, 4, 7, 7,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11, +}; + +static const static_codebook _44c7_s_p9_0 = { + 2, 169, + (long *)_vq_lengthlist__44c7_s_p9_0, + 1, -511845376, 1630791680, 4, 0, + (long *)_vq_quantlist__44c7_s_p9_0, + 0 +}; + +static const long _vq_quantlist__44c7_s_p9_1[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44c7_s_p9_1[] = { + 1, 4, 4, 7, 7, 7, 7, 7, 6, 8, 8, 8, 8, 6, 6, 6, + 8, 8, 9, 8, 8, 7, 9, 8,11,10, 5, 6, 6, 8, 8, 9, + 8, 8, 8,10, 9,11,11,16, 8, 8, 9, 8, 9, 9, 9, 8, + 10, 9,11,10,16, 8, 8, 9, 9,10,10, 9, 9,10,10,11, + 11,16,13,13, 9, 9,10,10, 9,10,11,11,12,11,16,13, + 13, 9, 8,10, 9,10,10,10,10,11,11,16,14,16, 8, 9, + 9, 9,11,10,11,11,12,11,16,16,16, 9, 7,10, 7,11, + 10,11,11,12,11,16,16,16,12,12, 9,10,11,11,12,11, + 12,12,16,16,16,12,10,10, 7,11, 8,12,11,12,12,16, + 16,15,16,16,11,12,10,10,12,11,12,12,16,16,16,15, + 15,11,11,10,10,12,12,12,12, +}; + +static const static_codebook _44c7_s_p9_1 = { + 2, 169, + (long *)_vq_lengthlist__44c7_s_p9_1, + 1, -518889472, 1622704128, 4, 0, + (long *)_vq_quantlist__44c7_s_p9_1, + 0 +}; + +static const long _vq_quantlist__44c7_s_p9_2[] = { + 24, + 23, + 25, + 22, + 26, + 21, + 27, + 20, + 28, + 19, + 29, + 18, + 30, + 17, + 31, + 16, + 32, + 15, + 33, + 14, + 34, + 13, + 35, + 12, + 36, + 11, + 37, + 10, + 38, + 9, + 39, + 8, + 40, + 7, + 41, + 6, + 42, + 5, + 43, + 4, + 44, + 3, + 45, + 2, + 46, + 1, + 47, + 0, + 48, +}; + +static const long _vq_lengthlist__44c7_s_p9_2[] = { + 2, 4, 3, 4, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, + 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, +}; + +static const static_codebook _44c7_s_p9_2 = { + 1, 49, + (long *)_vq_lengthlist__44c7_s_p9_2, + 1, -526909440, 1611661312, 6, 0, + (long *)_vq_quantlist__44c7_s_p9_2, + 0 +}; + +static const long _huff_lengthlist__44c7_s_short[] = { + 4,11,12,14,15,15,17,17,18,18, 5, 6, 6, 8, 9,10, + 13,17,18,19, 7, 5, 4, 6, 8, 9,11,15,19,19, 8, 6, + 5, 5, 6, 7,11,14,16,17, 9, 7, 7, 6, 7, 7,10,13, + 15,19,10, 8, 7, 6, 7, 6, 7, 9,14,16,12,10, 9, 7, + 7, 6, 4, 5,10,15,14,13,11, 7, 6, 6, 4, 2, 7,13, + 16,16,15, 9, 8, 8, 8, 6, 9,13,19,19,17,12,11,10, + 10, 9,11,14, +}; + +static const static_codebook _huff_book__44c7_s_short = { + 2, 100, + (long *)_huff_lengthlist__44c7_s_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__44c8_s_long[] = { + 3, 8,12,13,14,14,14,13,14,14, 6, 4, 5, 8,10,10, + 11,11,14,13, 9, 5, 4, 5, 7, 8, 9,10,13,13,12, 7, + 5, 4, 5, 6, 8, 9,12,13,13, 9, 6, 5, 5, 5, 7, 9, + 11,14,12,10, 7, 6, 5, 4, 6, 7,10,11,12,11, 9, 8, + 7, 5, 5, 6,10,10,13,12,10, 9, 8, 6, 6, 5, 8,10, + 14,13,12,12,11,10, 9, 7, 8,10,12,13,14,14,13,12, + 11, 9, 9,10, +}; + +static const static_codebook _huff_book__44c8_s_long = { + 2, 100, + (long *)_huff_lengthlist__44c8_s_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44c8_s_p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44c8_s_p1_0[] = { + 1, 5, 5, 0, 5, 5, 0, 5, 5, 5, 7, 7, 0, 9, 8, 0, + 9, 8, 6, 7, 7, 0, 8, 9, 0, 8, 9, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 5, 9, 8, 0, 8, 8, 0, 8, 8, 5, 8, 9, + 0, 8, 8, 0, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, + 9, 8, 0, 8, 8, 0, 8, 8, 5, 8, 9, 0, 8, 8, 0, 8, + 8, +}; + +static const static_codebook _44c8_s_p1_0 = { + 4, 81, + (long *)_vq_lengthlist__44c8_s_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44c8_s_p1_0, + 0 +}; + +static const long _vq_quantlist__44c8_s_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44c8_s_p2_0[] = { + 3, 5, 5, 8, 8, 0, 5, 5, 8, 8, 0, 5, 5, 8, 8, 0, + 7, 7, 9, 9, 0, 0, 0, 9, 9, 5, 7, 7, 9, 9, 0, 8, + 7,10, 9, 0, 8, 7,10, 9, 0,10,10,11,11, 0, 0, 0, + 11,11, 5, 7, 7, 9, 9, 0, 7, 8, 9,10, 0, 7, 8, 9, + 10, 0,10,10,11,11, 0, 0, 0,11,11, 8, 9, 9,11,10, + 0,11,10,12,11, 0,11,10,12,12, 0,13,13,14,14, 0, + 0, 0,14,13, 8, 9, 9,10,11, 0,10,11,12,12, 0,10, + 11,12,12, 0,13,13,14,14, 0, 0, 0,13,14, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 5, 8, 7,11,10, 0, 7, 7,10,10, + 0, 7, 7,10,10, 0, 9, 9,10,10, 0, 0, 0,11,10, 5, + 7, 8,10,11, 0, 7, 7,10,10, 0, 7, 7,10,10, 0, 9, + 9,10,10, 0, 0, 0,10,10, 8,10, 9,12,12, 0,10,10, + 12,11, 0,10,10,12,12, 0,12,12,13,12, 0, 0, 0,13, + 12, 8, 9,10,12,12, 0,10,10,11,12, 0,10,10,11,12, + 0,12,12,13,13, 0, 0, 0,12,13, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 6, 8, 7,11,10, 0, 7, 7,10,10, 0, 7, 7, + 10,10, 0, 9, 9,10,11, 0, 0, 0,10,10, 6, 7, 8,10, + 11, 0, 7, 7,10,10, 0, 7, 7,10,10, 0, 9, 9,10,10, + 0, 0, 0,10,10, 9,10, 9,12,12, 0,10,10,12,12, 0, + 10,10,12,11, 0,12,12,13,13, 0, 0, 0,13,12, 8, 9, + 10,12,12, 0,10,10,12,12, 0,10,10,11,12, 0,12,12, + 13,13, 0, 0, 0,12,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 7,10,10,13,13, 0, 9, 9,12,12, 0, 9, 9,12,12, 0, + 10,10,12,12, 0, 0, 0,12,12, 7,10,10,13,13, 0, 9, + 9,12,12, 0, 9, 9,12,12, 0,10,10,12,12, 0, 0, 0, + 12,12, 9,11,11,14,13, 0,10,10,13,12, 0,11,10,13, + 12, 0,12,12,13,12, 0, 0, 0,13,13, 9,11,11,13,14, + 0,10,11,12,13, 0,10,11,13,13, 0,12,12,12,13, 0, + 0, 0,13,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, + 11,11,14,14, 0,10,11,13,13, 0,11,10,13,13, 0,11, + 12,13,13, 0, 0, 0,13,12, 9,11,11,14,14, 0,11,10, + 13,13, 0,10,11,13,13, 0,12,12,13,13, 0, 0, 0,12, + 13, +}; + +static const static_codebook _44c8_s_p2_0 = { + 4, 625, + (long *)_vq_lengthlist__44c8_s_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c8_s_p2_0, + 0 +}; + +static const long _vq_quantlist__44c8_s_p3_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44c8_s_p3_0[] = { + 2, 4, 4, 5, 5, 7, 7, 9, 9, 0, 4, 4, 6, 6, 7, 7, + 9, 9, 0, 4, 4, 6, 6, 7, 7, 9, 9, 0, 5, 5, 6, 6, + 8, 8,10,10, 0, 0, 0, 6, 6, 8, 8,10,10, 0, 0, 0, + 7, 7, 9, 9,10,10, 0, 0, 0, 7, 7, 8, 8,10,10, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c8_s_p3_0 = { + 2, 81, + (long *)_vq_lengthlist__44c8_s_p3_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c8_s_p3_0, + 0 +}; + +static const long _vq_quantlist__44c8_s_p4_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__44c8_s_p4_0[] = { + 3, 4, 4, 5, 5, 7, 7, 8, 8, 8, 8, 9, 9,10,10,11, + 11, 0, 4, 4, 6, 6, 7, 7, 8, 8, 9, 8,10,10,11,11, + 11,11, 0, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10,11, + 11,11,11, 0, 6, 5, 6, 6, 7, 7, 9, 9, 9, 9,10,10, + 11,11,12,12, 0, 0, 0, 6, 6, 7, 7, 9, 9, 9, 9,10, + 10,11,11,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9,10,10, + 11,11,11,12,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9,10, + 10,11,11,11,12,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, + 10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 8, 8, 9, + 9,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c8_s_p4_0 = { + 2, 289, + (long *)_vq_lengthlist__44c8_s_p4_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44c8_s_p4_0, + 0 +}; + +static const long _vq_quantlist__44c8_s_p5_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44c8_s_p5_0[] = { + 1, 4, 4, 5, 7, 7, 6, 7, 7, 4, 7, 6,10,10,10,10, + 10,10, 4, 6, 6,10,10,10,10, 9,10, 5,10,10, 9,11, + 11,10,11,11, 7,10,10,11,12,12,12,12,12, 7,10,10, + 11,12,12,12,12,12, 6,10,10,10,12,12,10,12,12, 7, + 10,10,11,12,12,12,12,12, 7,10,10,11,12,12,12,12, + 12, +}; + +static const static_codebook _44c8_s_p5_0 = { + 4, 81, + (long *)_vq_lengthlist__44c8_s_p5_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44c8_s_p5_0, + 0 +}; + +static const long _vq_quantlist__44c8_s_p5_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__44c8_s_p5_1[] = { + 3, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8,11, 4, 5, 6, 6, + 7, 7, 8, 8, 8, 8,11, 5, 5, 6, 6, 7, 7, 8, 8, 8, + 9,12, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9,12,12,12, 6, + 6, 7, 7, 8, 8, 9, 9,11,11,11, 6, 6, 7, 7, 8, 8, + 8, 8,11,11,11, 6, 6, 7, 7, 8, 8, 8, 8,11,11,11, + 7, 7, 7, 8, 8, 8, 8, 8,11,11,11,11,11, 7, 7, 8, + 8, 8, 8,11,11,11,11,11, 7, 7, 7, 7, 8, 8,11,11, + 11,11,11, 7, 7, 7, 7, 8, 8, +}; + +static const static_codebook _44c8_s_p5_1 = { + 2, 121, + (long *)_vq_lengthlist__44c8_s_p5_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44c8_s_p5_1, + 0 +}; + +static const long _vq_quantlist__44c8_s_p6_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44c8_s_p6_0[] = { + 1, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10, 6, 5, 5, + 7, 7, 8, 8, 9, 9,10,10,11,11, 6, 5, 5, 7, 7, 8, + 8, 9, 9,10,10,11,11, 0, 7, 7, 7, 7, 9, 9,10,10, + 10,10,11,11, 0, 7, 7, 7, 7, 9, 9,10,10,10,10,11, + 11, 0,11,11, 9, 9,10,10,11,11,11,11,12,12, 0,12, + 12, 9, 9,10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const static_codebook _44c8_s_p6_0 = { + 2, 169, + (long *)_vq_lengthlist__44c8_s_p6_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44c8_s_p6_0, + 0 +}; + +static const long _vq_quantlist__44c8_s_p6_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44c8_s_p6_1[] = { + 3, 4, 4, 5, 5, 5, 4, 4, 5, 5, 5, 4, 4, 5, 5, 6, + 5, 5, 5, 5, 6, 6, 6, 5, 5, +}; + +static const static_codebook _44c8_s_p6_1 = { + 2, 25, + (long *)_vq_lengthlist__44c8_s_p6_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c8_s_p6_1, + 0 +}; + +static const long _vq_quantlist__44c8_s_p7_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44c8_s_p7_0[] = { + 1, 4, 4, 6, 6, 8, 7, 9, 9,10,10,12,12, 6, 5, 5, + 7, 7, 8, 8,10,10,11,11,12,12, 7, 5, 5, 7, 7, 8, + 8,10,10,11,11,12,12,21, 7, 7, 7, 7, 8, 9,10,10, + 11,11,12,12,21, 7, 7, 7, 7, 9, 9,10,10,12,12,13, + 13,21,11,11, 8, 8, 9, 9,11,11,12,12,13,13,21,11, + 11, 8, 8, 9, 9,11,11,12,12,13,13,21,21,21,10,10, + 10,10,11,11,12,13,13,13,21,21,21,10,10,10,10,11, + 11,13,13,14,13,21,21,21,13,13,11,11,12,12,13,13, + 14,14,21,21,21,14,14,11,11,12,12,13,13,14,14,21, + 21,21,21,20,13,13,13,12,14,14,16,15,20,20,20,20, + 20,13,13,13,13,14,13,15,15, +}; + +static const static_codebook _44c8_s_p7_0 = { + 2, 169, + (long *)_vq_lengthlist__44c8_s_p7_0, + 1, -523206656, 1618345984, 4, 0, + (long *)_vq_quantlist__44c8_s_p7_0, + 0 +}; + +static const long _vq_quantlist__44c8_s_p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__44c8_s_p7_1[] = { + 4, 5, 6, 6, 6, 7, 7, 7, 7, 7, 7, 8, 6, 6, 6, 7, + 7, 7, 7, 7, 7, 7, 8, 6, 6, 6, 6, 7, 7, 7, 7, 7, + 7, 8, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 7, + 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 7, 7, 7, 7, 7, 7, + 7, 7, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, + 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 7, 7, 7, + 7, 7, 7, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 8, 8, + 8, 8, 8, 7, 7, 7, 7, 7, 7, +}; + +static const static_codebook _44c8_s_p7_1 = { + 2, 121, + (long *)_vq_lengthlist__44c8_s_p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44c8_s_p7_1, + 0 +}; + +static const long _vq_quantlist__44c8_s_p8_0[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const long _vq_lengthlist__44c8_s_p8_0[] = { + 1, 4, 4, 7, 6, 8, 8, 8, 7, 9, 8,10,10,11,10, 6, + 5, 5, 7, 7, 9, 9, 8, 8,10,10,11,11,12,11, 6, 5, + 5, 7, 7, 9, 9, 9, 9,10,10,11,11,12,12,20, 8, 8, + 8, 8, 9, 9, 9, 9,10,10,11,11,12,12,20, 8, 8, 8, + 8,10, 9, 9, 9,10,10,11,11,12,12,20,12,12, 9, 9, + 10,10,10,10,10,11,12,12,12,12,20,12,12, 9, 9,10, + 10,10,10,11,11,12,12,13,13,20,20,20, 9, 9, 9, 9, + 11,10,11,11,12,12,12,13,20,19,19, 9, 9, 9, 9,11, + 11,11,12,12,12,13,13,19,19,19,13,13,10,10,11,11, + 12,12,13,13,13,13,19,19,19,14,13,11,10,11,11,12, + 12,12,13,13,13,19,19,19,19,19,12,12,12,12,13,13, + 13,13,14,13,19,19,19,19,19,12,12,12,11,12,12,13, + 14,14,14,19,19,19,19,19,16,15,13,12,13,13,13,14, + 14,14,19,19,19,19,19,17,17,13,12,13,11,14,13,15, + 15, +}; + +static const static_codebook _44c8_s_p8_0 = { + 2, 225, + (long *)_vq_lengthlist__44c8_s_p8_0, + 1, -520986624, 1620377600, 4, 0, + (long *)_vq_quantlist__44c8_s_p8_0, + 0 +}; + +static const long _vq_quantlist__44c8_s_p8_1[] = { + 10, + 9, + 11, + 8, + 12, + 7, + 13, + 6, + 14, + 5, + 15, + 4, + 16, + 3, + 17, + 2, + 18, + 1, + 19, + 0, + 20, +}; + +static const long _vq_lengthlist__44c8_s_p8_1[] = { + 4, 5, 5, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8,10, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 6, 6, 7, 7, 8, + 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, + 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9,10,10,10, 8, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, 8, 8, 8, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10, + 10, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, + 10,10, 9, 9, 9, 9, 9, 9, 9, 9,10, 9, 9, 9, 9, 9, + 9, 9,10,10,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10, 9, 9, 9, 9, + 9, 9, 9, 9,10,10,10, 9, 9, 9, 9, 9,10,10,10,10, + 10,10,10, 9, 9, 9, 9, 9,10,10,10, 9, 9, 9, 9, 9, + 9,10,10,10,10,10,10,10, 9,10,10, 9,10,10,10,10, + 9,10, 9,10,10, 9,10,10,10,10,10,10,10, 9,10,10, + 10,10,10,10, 9, 9,10,10, 9,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, 9, 9, 9,10, 9, 9, 9, 9, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, + 10, 9,10, 9,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10, 9, 9,10, 9, 9, 9,10,10,10,10,10,10, + 10,10,10,10,10, 9, 9, 9, 9, 9, 9,10, 9, 9,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10, 9,10, 9, + 9,10, 9, 9,10,10,10,10,10,10,10,10,10,10,10,10, + 10, 9, 9,10,10, 9,10, 9, 9, +}; + +static const static_codebook _44c8_s_p8_1 = { + 2, 441, + (long *)_vq_lengthlist__44c8_s_p8_1, + 1, -529268736, 1611661312, 5, 0, + (long *)_vq_quantlist__44c8_s_p8_1, + 0 +}; + +static const long _vq_quantlist__44c8_s_p9_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__44c8_s_p9_0[] = { + 1, 4, 3,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11, 4, 7, 7,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11, 4, 8,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10, +}; + +static const static_codebook _44c8_s_p9_0 = { + 2, 289, + (long *)_vq_lengthlist__44c8_s_p9_0, + 1, -509798400, 1631393792, 5, 0, + (long *)_vq_quantlist__44c8_s_p9_0, + 0 +}; + +static const long _vq_quantlist__44c8_s_p9_1[] = { + 9, + 8, + 10, + 7, + 11, + 6, + 12, + 5, + 13, + 4, + 14, + 3, + 15, + 2, + 16, + 1, + 17, + 0, + 18, +}; + +static const long _vq_lengthlist__44c8_s_p9_1[] = { + 1, 4, 4, 7, 6, 7, 7, 7, 7, 8, 8, 9, 9,10,10,10, + 10,11,11, 6, 6, 6, 8, 8, 9, 8, 8, 7,10, 8,11,10, + 12,11,12,12,13,13, 5, 5, 6, 8, 8, 9, 9, 8, 8,10, + 9,11,11,12,12,13,13,13,13,17, 8, 8, 9, 9, 9, 9, + 9, 9,10, 9,12,10,12,12,13,12,13,13,17, 9, 8, 9, + 9, 9, 9, 9, 9,10,10,12,12,12,12,13,13,13,13,17, + 13,13, 9, 9,10,10,10,10,11,11,12,11,13,12,13,13, + 14,15,17,13,13, 9, 8,10, 9,10,10,11,11,12,12,14, + 13,15,13,14,15,17,17,17, 9,10, 9,10,11,11,12,12, + 12,12,13,13,14,14,15,15,17,17,17, 9, 8, 9, 8,11, + 11,12,12,12,12,14,13,14,14,14,15,17,17,17,12,14, + 9,10,11,11,12,12,14,13,13,14,15,13,15,15,17,17, + 17,13,11,10, 8,11, 9,13,12,13,13,13,13,13,14,14, + 14,17,17,17,17,17,11,12,11,11,13,13,14,13,15,14, + 13,15,16,15,17,17,17,17,17,11,11,12, 8,13,12,14, + 13,17,14,15,14,15,14,17,17,17,17,17,15,15,12,12, + 12,12,13,14,14,14,15,14,17,14,17,17,17,17,17,16, + 17,12,12,13,12,13,13,14,14,14,14,14,14,17,17,17, + 17,17,17,17,14,14,13,12,13,13,15,15,14,13,15,17, + 17,17,17,17,17,17,17,13,14,13,13,13,13,14,15,15, + 15,14,15,17,17,17,17,17,17,17,16,15,13,14,13,13, + 14,14,15,14,14,16,17,17,17,17,17,17,17,16,16,13, + 14,13,13,14,14,15,14,15,14, +}; + +static const static_codebook _44c8_s_p9_1 = { + 2, 361, + (long *)_vq_lengthlist__44c8_s_p9_1, + 1, -518287360, 1622704128, 5, 0, + (long *)_vq_quantlist__44c8_s_p9_1, + 0 +}; + +static const long _vq_quantlist__44c8_s_p9_2[] = { + 24, + 23, + 25, + 22, + 26, + 21, + 27, + 20, + 28, + 19, + 29, + 18, + 30, + 17, + 31, + 16, + 32, + 15, + 33, + 14, + 34, + 13, + 35, + 12, + 36, + 11, + 37, + 10, + 38, + 9, + 39, + 8, + 40, + 7, + 41, + 6, + 42, + 5, + 43, + 4, + 44, + 3, + 45, + 2, + 46, + 1, + 47, + 0, + 48, +}; + +static const long _vq_lengthlist__44c8_s_p9_2[] = { + 2, 4, 4, 4, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, +}; + +static const static_codebook _44c8_s_p9_2 = { + 1, 49, + (long *)_vq_lengthlist__44c8_s_p9_2, + 1, -526909440, 1611661312, 6, 0, + (long *)_vq_quantlist__44c8_s_p9_2, + 0 +}; + +static const long _huff_lengthlist__44c8_s_short[] = { + 4,11,13,14,15,15,18,17,19,17, 5, 6, 8, 9,10,10, + 12,15,19,19, 6, 6, 6, 6, 8, 8,11,14,18,19, 8, 6, + 5, 4, 6, 7,10,13,16,17, 9, 7, 6, 5, 6, 7, 9,12, + 15,19,10, 8, 7, 6, 6, 6, 7, 9,13,15,12,10, 9, 8, + 7, 6, 4, 5,10,15,13,13,11, 8, 6, 6, 4, 2, 7,12, + 17,15,16,10, 8, 8, 7, 6, 9,12,19,18,17,13,11,10, + 10, 9,11,14, +}; + +static const static_codebook _huff_book__44c8_s_short = { + 2, 100, + (long *)_huff_lengthlist__44c8_s_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__44c9_s_long[] = { + 3, 8,12,14,15,15,15,13,15,15, 6, 5, 8,10,12,12, + 13,12,14,13,10, 6, 5, 6, 8, 9,11,11,13,13,13, 8, + 5, 4, 5, 6, 8,10,11,13,14,10, 7, 5, 4, 5, 7, 9, + 11,12,13,11, 8, 6, 5, 4, 5, 7, 9,11,12,11,10, 8, + 7, 5, 4, 5, 9,10,13,13,11,10, 8, 6, 5, 4, 7, 9, + 15,14,13,12,10, 9, 8, 7, 8, 9,12,12,14,13,12,11, + 10, 9, 8, 9, +}; + +static const static_codebook _huff_book__44c9_s_long = { + 2, 100, + (long *)_huff_lengthlist__44c9_s_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44c9_s_p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44c9_s_p1_0[] = { + 1, 5, 5, 0, 5, 5, 0, 5, 5, 6, 8, 8, 0, 9, 8, 0, + 9, 8, 6, 8, 8, 0, 8, 9, 0, 8, 9, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 5, 8, 8, 0, 7, 7, 0, 8, 8, 5, 8, 8, + 0, 7, 8, 0, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, + 9, 8, 0, 8, 8, 0, 7, 7, 5, 8, 9, 0, 8, 8, 0, 7, + 7, +}; + +static const static_codebook _44c9_s_p1_0 = { + 4, 81, + (long *)_vq_lengthlist__44c9_s_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44c9_s_p1_0, + 0 +}; + +static const long _vq_quantlist__44c9_s_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44c9_s_p2_0[] = { + 3, 5, 5, 8, 8, 0, 5, 5, 8, 8, 0, 5, 5, 8, 8, 0, + 7, 7, 9, 9, 0, 0, 0, 9, 9, 6, 7, 7, 9, 8, 0, 8, + 8, 9, 9, 0, 8, 7, 9, 9, 0, 9,10,10,10, 0, 0, 0, + 11,10, 6, 7, 7, 8, 9, 0, 8, 8, 9, 9, 0, 7, 8, 9, + 9, 0,10, 9,11,10, 0, 0, 0,10,10, 8, 9, 8,10,10, + 0,10,10,12,11, 0,10,10,11,11, 0,12,13,13,13, 0, + 0, 0,13,12, 8, 8, 9,10,10, 0,10,10,11,12, 0,10, + 10,11,11, 0,13,12,13,13, 0, 0, 0,13,13, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 6, 8, 7,10,10, 0, 7, 7,10, 9, + 0, 7, 7,10,10, 0, 9, 9,10,10, 0, 0, 0,10,10, 6, + 7, 8,10,10, 0, 7, 7, 9,10, 0, 7, 7,10,10, 0, 9, + 9,10,10, 0, 0, 0,10,10, 8, 9, 9,11,11, 0,10,10, + 11,11, 0,10,10,11,11, 0,12,12,12,12, 0, 0, 0,12, + 12, 8, 9,10,11,11, 0, 9,10,11,11, 0,10,10,11,11, + 0,12,12,12,12, 0, 0, 0,12,12, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 5, 8, 7,10,10, 0, 7, 7,10,10, 0, 7, 7, + 10, 9, 0, 9, 9,10,10, 0, 0, 0,10,10, 6, 7, 8,10, + 10, 0, 7, 7,10,10, 0, 7, 7, 9,10, 0, 9, 9,10,10, + 0, 0, 0,10,10, 8,10, 9,12,11, 0,10,10,12,11, 0, + 10, 9,11,11, 0,11,12,12,12, 0, 0, 0,12,12, 8, 9, + 10,11,12, 0,10,10,11,11, 0, 9,10,11,11, 0,12,11, + 12,12, 0, 0, 0,12,12, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 7,10, 9,12,12, 0, 9, 9,12,11, 0, 9, 9,11,11, 0, + 10,10,12,11, 0, 0, 0,11,12, 7, 9,10,12,12, 0, 9, + 9,11,12, 0, 9, 9,11,11, 0,10,10,11,12, 0, 0, 0, + 11,11, 9,11,10,13,12, 0,10,10,12,12, 0,10,10,12, + 12, 0,11,11,12,12, 0, 0, 0,13,12, 9,10,11,12,13, + 0,10,10,12,12, 0,10,10,12,12, 0,11,12,12,12, 0, + 0, 0,12,13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, + 11,10,13,13, 0,10,10,12,12, 0,10,10,12,12, 0,11, + 12,12,12, 0, 0, 0,12,12, 9,10,11,13,13, 0,10,10, + 12,12, 0,10,10,12,12, 0,12,11,13,12, 0, 0, 0,12, + 12, +}; + +static const static_codebook _44c9_s_p2_0 = { + 4, 625, + (long *)_vq_lengthlist__44c9_s_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c9_s_p2_0, + 0 +}; + +static const long _vq_quantlist__44c9_s_p3_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44c9_s_p3_0[] = { + 3, 4, 4, 5, 5, 6, 6, 8, 8, 0, 4, 4, 5, 5, 6, 7, + 8, 8, 0, 4, 4, 5, 5, 7, 7, 8, 8, 0, 5, 5, 6, 6, + 7, 7, 9, 9, 0, 0, 0, 6, 6, 7, 7, 9, 9, 0, 0, 0, + 7, 7, 8, 8, 9, 9, 0, 0, 0, 7, 7, 8, 8, 9, 9, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c9_s_p3_0 = { + 2, 81, + (long *)_vq_lengthlist__44c9_s_p3_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c9_s_p3_0, + 0 +}; + +static const long _vq_quantlist__44c9_s_p4_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__44c9_s_p4_0[] = { + 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9,10,10,10, + 10, 0, 5, 4, 5, 5, 7, 7, 8, 8, 8, 8, 9, 9,10,10, + 11,11, 0, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10, + 10,11,11, 0, 6, 5, 6, 6, 7, 7, 8, 8, 9, 9,10,10, + 11,11,11,12, 0, 0, 0, 6, 6, 7, 7, 8, 8, 9, 9,10, + 10,11,11,12,12, 0, 0, 0, 7, 7, 7, 7, 9, 9, 9, 9, + 10,10,11,11,12,12, 0, 0, 0, 7, 7, 7, 8, 9, 9, 9, + 9,10,10,11,11,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, + 10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 8, 8, 9, + 9,10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c9_s_p4_0 = { + 2, 289, + (long *)_vq_lengthlist__44c9_s_p4_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44c9_s_p4_0, + 0 +}; + +static const long _vq_quantlist__44c9_s_p5_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44c9_s_p5_0[] = { + 1, 4, 4, 5, 7, 7, 6, 7, 7, 4, 7, 6, 9,10,10,10, + 10, 9, 4, 6, 7, 9,10,10,10, 9,10, 5, 9, 9, 9,11, + 11,10,11,11, 7,10, 9,11,12,11,12,12,12, 7, 9,10, + 11,11,12,12,12,12, 6,10,10,10,12,12,10,12,11, 7, + 10,10,11,12,12,11,12,12, 7,10,10,11,12,12,12,12, + 12, +}; + +static const static_codebook _44c9_s_p5_0 = { + 4, 81, + (long *)_vq_lengthlist__44c9_s_p5_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44c9_s_p5_0, + 0 +}; + +static const long _vq_quantlist__44c9_s_p5_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__44c9_s_p5_1[] = { + 4, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7,11, 5, 5, 6, 6, + 7, 7, 7, 7, 8, 8,11, 5, 5, 6, 6, 7, 7, 7, 7, 8, + 8,11, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8,11,11,11, 6, + 6, 7, 7, 7, 8, 8, 8,11,11,11, 6, 6, 7, 7, 7, 8, + 8, 8,11,11,11, 6, 6, 7, 7, 7, 7, 8, 8,11,11,11, + 7, 7, 7, 7, 7, 7, 8, 8,11,11,11,10,10, 7, 7, 7, + 7, 8, 8,11,11,11,11,11, 7, 7, 7, 7, 7, 7,11,11, + 11,11,11, 7, 7, 7, 7, 7, 7, +}; + +static const static_codebook _44c9_s_p5_1 = { + 2, 121, + (long *)_vq_lengthlist__44c9_s_p5_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44c9_s_p5_1, + 0 +}; + +static const long _vq_quantlist__44c9_s_p6_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44c9_s_p6_0[] = { + 2, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9, 5, 4, 4, + 6, 6, 8, 8, 9, 9, 9, 9,10,10, 6, 4, 4, 6, 6, 8, + 8, 9, 9, 9, 9,10,10, 0, 6, 6, 7, 7, 8, 8, 9, 9, + 10,10,11,11, 0, 6, 6, 7, 7, 8, 8, 9, 9,10,10,11, + 11, 0,10,10, 8, 8, 9, 9,10,10,11,11,12,12, 0,11, + 11, 8, 8, 9, 9,10,10,11,11,12,12, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const static_codebook _44c9_s_p6_0 = { + 2, 169, + (long *)_vq_lengthlist__44c9_s_p6_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44c9_s_p6_0, + 0 +}; + +static const long _vq_quantlist__44c9_s_p6_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44c9_s_p6_1[] = { + 4, 4, 4, 5, 5, 5, 4, 4, 5, 5, 5, 4, 4, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _44c9_s_p6_1 = { + 2, 25, + (long *)_vq_lengthlist__44c9_s_p6_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c9_s_p6_1, + 0 +}; + +static const long _vq_quantlist__44c9_s_p7_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44c9_s_p7_0[] = { + 2, 4, 4, 6, 6, 7, 7, 8, 8,10,10,11,11, 6, 4, 4, + 6, 6, 8, 8, 9, 9,10,10,12,12, 6, 4, 5, 6, 6, 8, + 8, 9, 9,10,10,12,12,20, 6, 6, 6, 6, 8, 8, 9,10, + 11,11,12,12,20, 6, 6, 6, 6, 8, 8,10,10,11,11,12, + 12,20,10,10, 7, 7, 9, 9,10,10,11,11,12,12,20,11, + 11, 7, 7, 9, 9,10,10,11,11,12,12,20,20,20, 9, 9, + 9, 9,11,11,12,12,13,13,20,20,20, 9, 9, 9, 9,11, + 11,12,12,13,13,20,20,20,13,13,10,10,11,11,12,13, + 13,13,20,20,20,13,13,10,10,11,11,12,13,13,13,20, + 20,20,20,19,12,12,12,12,13,13,14,15,19,19,19,19, + 19,12,12,12,12,13,13,14,14, +}; + +static const static_codebook _44c9_s_p7_0 = { + 2, 169, + (long *)_vq_lengthlist__44c9_s_p7_0, + 1, -523206656, 1618345984, 4, 0, + (long *)_vq_quantlist__44c9_s_p7_0, + 0 +}; + +static const long _vq_quantlist__44c9_s_p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__44c9_s_p7_1[] = { + 5, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, + 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 7, 7, 7, 7, 7, + 7, 8, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 8, 8, 8, 6, + 6, 7, 7, 7, 7, 7, 7, 8, 8, 8, 7, 7, 7, 7, 7, 7, + 7, 7, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, + 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 7, 7, 7, + 7, 7, 7, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 8, 8, + 8, 8, 8, 7, 7, 7, 7, 7, 7, +}; + +static const static_codebook _44c9_s_p7_1 = { + 2, 121, + (long *)_vq_lengthlist__44c9_s_p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44c9_s_p7_1, + 0 +}; + +static const long _vq_quantlist__44c9_s_p8_0[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const long _vq_lengthlist__44c9_s_p8_0[] = { + 1, 4, 4, 7, 6, 8, 8, 8, 8, 9, 9,10,10,11,10, 6, + 5, 5, 7, 7, 9, 9, 8, 9,10,10,11,11,12,12, 6, 5, + 5, 7, 7, 9, 9, 9, 9,10,10,11,11,12,12,21, 7, 8, + 8, 8, 9, 9, 9, 9,10,10,11,11,12,12,21, 8, 8, 8, + 8, 9, 9, 9, 9,10,10,11,11,12,12,21,11,12, 9, 9, + 10,10,10,10,10,11,11,12,12,12,21,12,12, 9, 8,10, + 10,10,10,11,11,12,12,13,13,21,21,21, 9, 9, 9, 9, + 11,11,11,11,12,12,12,13,21,20,20, 9, 9, 9, 9,10, + 11,11,11,12,12,13,13,20,20,20,13,13,10,10,11,11, + 12,12,13,13,13,13,20,20,20,13,13,10,10,11,11,12, + 12,13,13,13,13,20,20,20,20,20,12,12,12,12,12,12, + 13,13,14,14,20,20,20,20,20,12,12,12,11,13,12,13, + 13,14,14,20,20,20,20,20,15,16,13,12,13,13,14,13, + 14,14,20,20,20,20,20,16,15,12,12,13,12,14,13,14, + 14, +}; + +static const static_codebook _44c9_s_p8_0 = { + 2, 225, + (long *)_vq_lengthlist__44c9_s_p8_0, + 1, -520986624, 1620377600, 4, 0, + (long *)_vq_quantlist__44c9_s_p8_0, + 0 +}; + +static const long _vq_quantlist__44c9_s_p8_1[] = { + 10, + 9, + 11, + 8, + 12, + 7, + 13, + 6, + 14, + 5, + 15, + 4, + 16, + 3, + 17, + 2, + 18, + 1, + 19, + 0, + 20, +}; + +static const long _vq_lengthlist__44c9_s_p8_1[] = { + 4, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8,10, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 6, 6, 7, 7, 8, + 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, + 7, 7, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9,10,10,10, 8, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, 8, 8, 8, 8, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10, + 10, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, + 10,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9,10,10,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9,10, 9, 9, 9,10,10,10,10, + 10,10,10, 9, 9, 9, 9, 9, 9,10, 9, 9, 9, 9, 9, 9, + 9,10,10,10,10,10,10,10, 9, 9, 9,10,10,10,10,10, + 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10, 9, 9,10, + 9,10, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10,10, + 10,10,10,10, 9, 9,10,10, 9, 9, 9, 9, 9, 9, 9, 9, + 10,10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, + 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10, + 10,10, 9, 9,10, 9, 9, 9, 9, 9,10,10,10,10,10,10, + 10,10,10,10,10, 9, 9,10,10, 9, 9,10, 9, 9, 9,10, + 10,10,10,10,10,10,10,10,10,10, 9, 9,10, 9, 9, 9, + 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10, 9, + 9, 9, 9,10, 9, 9, 9, 9, 9, +}; + +static const static_codebook _44c9_s_p8_1 = { + 2, 441, + (long *)_vq_lengthlist__44c9_s_p8_1, + 1, -529268736, 1611661312, 5, 0, + (long *)_vq_quantlist__44c9_s_p8_1, + 0 +}; + +static const long _vq_quantlist__44c9_s_p9_0[] = { + 9, + 8, + 10, + 7, + 11, + 6, + 12, + 5, + 13, + 4, + 14, + 3, + 15, + 2, + 16, + 1, + 17, + 0, + 18, +}; + +static const long _vq_lengthlist__44c9_s_p9_0[] = { + 1, 4, 3,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12, 4, 5, 6,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12, 4, 6, 6,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,11,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11, +}; + +static const static_codebook _44c9_s_p9_0 = { + 2, 361, + (long *)_vq_lengthlist__44c9_s_p9_0, + 1, -508535424, 1631393792, 5, 0, + (long *)_vq_quantlist__44c9_s_p9_0, + 0 +}; + +static const long _vq_quantlist__44c9_s_p9_1[] = { + 9, + 8, + 10, + 7, + 11, + 6, + 12, + 5, + 13, + 4, + 14, + 3, + 15, + 2, + 16, + 1, + 17, + 0, + 18, +}; + +static const long _vq_lengthlist__44c9_s_p9_1[] = { + 1, 4, 4, 7, 7, 7, 7, 8, 7, 9, 8, 9, 9,10,10,11, + 11,11,11, 6, 5, 5, 8, 8, 9, 9, 9, 8,10, 9,11,10, + 12,12,13,12,13,13, 5, 5, 5, 8, 8, 9, 9, 9, 9,10, + 10,11,11,12,12,13,12,13,13,17, 8, 8, 9, 9, 9, 9, + 9, 9,10,10,12,11,13,12,13,13,13,13,18, 8, 8, 9, + 9, 9, 9, 9, 9,11,11,12,12,13,13,13,13,13,13,17, + 13,12, 9, 9,10,10,10,10,11,11,12,12,12,13,13,13, + 14,14,18,13,12, 9, 9,10,10,10,10,11,11,12,12,13, + 13,13,14,14,14,17,18,18,10,10,10,10,11,11,11,12, + 12,12,14,13,14,13,13,14,18,18,18,10, 9,10, 9,11, + 11,12,12,12,12,13,13,15,14,14,14,18,18,16,13,14, + 10,11,11,11,12,13,13,13,13,14,13,13,14,14,18,18, + 18,14,12,11, 9,11,10,13,12,13,13,13,14,14,14,13, + 14,18,18,17,18,18,11,12,12,12,13,13,14,13,14,14, + 13,14,14,14,18,18,18,18,17,12,10,12, 9,13,11,13, + 14,14,14,14,14,15,14,18,18,17,17,18,14,15,12,13, + 13,13,14,13,14,14,15,14,15,14,18,17,18,18,18,15, + 15,12,10,14,10,14,14,13,13,14,14,14,14,18,16,18, + 18,18,18,17,14,14,13,14,14,13,13,14,14,14,15,15, + 18,18,18,18,17,17,17,14,14,14,12,14,13,14,14,15, + 14,15,14,18,18,18,18,18,18,18,17,16,13,13,13,14, + 14,14,14,15,16,15,18,18,18,18,18,18,18,17,17,13, + 13,13,13,14,13,14,15,15,15, +}; + +static const static_codebook _44c9_s_p9_1 = { + 2, 361, + (long *)_vq_lengthlist__44c9_s_p9_1, + 1, -518287360, 1622704128, 5, 0, + (long *)_vq_quantlist__44c9_s_p9_1, + 0 +}; + +static const long _vq_quantlist__44c9_s_p9_2[] = { + 24, + 23, + 25, + 22, + 26, + 21, + 27, + 20, + 28, + 19, + 29, + 18, + 30, + 17, + 31, + 16, + 32, + 15, + 33, + 14, + 34, + 13, + 35, + 12, + 36, + 11, + 37, + 10, + 38, + 9, + 39, + 8, + 40, + 7, + 41, + 6, + 42, + 5, + 43, + 4, + 44, + 3, + 45, + 2, + 46, + 1, + 47, + 0, + 48, +}; + +static const long _vq_lengthlist__44c9_s_p9_2[] = { + 2, 4, 4, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, +}; + +static const static_codebook _44c9_s_p9_2 = { + 1, 49, + (long *)_vq_lengthlist__44c9_s_p9_2, + 1, -526909440, 1611661312, 6, 0, + (long *)_vq_quantlist__44c9_s_p9_2, + 0 +}; + +static const long _huff_lengthlist__44c9_s_short[] = { + 5,13,18,16,17,17,19,18,19,19, 5, 7,10,11,12,12, + 13,16,17,18, 6, 6, 7, 7, 9, 9,10,14,17,19, 8, 7, + 6, 5, 6, 7, 9,12,19,17, 8, 7, 7, 6, 5, 6, 8,11, + 15,19, 9, 8, 7, 6, 5, 5, 6, 8,13,15,11,10, 8, 8, + 7, 5, 4, 4,10,14,12,13,11, 9, 7, 6, 4, 2, 6,12, + 18,16,16,13, 8, 7, 7, 5, 8,13,16,17,18,15,11, 9, + 9, 8,10,13, +}; + +static const static_codebook _huff_book__44c9_s_short = { + 2, 100, + (long *)_huff_lengthlist__44c9_s_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__44c0_s_long[] = { + 5, 4, 8, 9, 8, 9,10,12,15, 4, 1, 5, 5, 6, 8,11, + 12,12, 8, 5, 8, 9, 9,11,13,12,12, 9, 5, 8, 5, 7, + 9,12,13,13, 8, 6, 8, 7, 7, 9,11,11,11, 9, 7, 9, + 7, 7, 7, 7,10,12,10,10,11, 9, 8, 7, 7, 9,11,11, + 12,13,12,11, 9, 8, 9,11,13,16,16,15,15,12,10,11, + 12, +}; + +static const static_codebook _huff_book__44c0_s_long = { + 2, 81, + (long *)_huff_lengthlist__44c0_s_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44c0_s_p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44c0_s_p1_0[] = { + 1, 5, 5, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, + 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 5, 8, 7, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, + 0, 0, 0, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, + 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, + 0, 0, 8,10, 9, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, + 0, 0, 0, 9,10,11, 0, 0, 0, 0, 0, 0, 9,11,10, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, + 0, 0, 0, 0, 9,11, 9, 0, 0, 0, 0, 0, 0, 9,10,11, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c0_s_p1_0 = { + 8, 6561, + (long *)_vq_lengthlist__44c0_s_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44c0_s_p1_0, + 0 +}; + +static const long _vq_quantlist__44c0_s_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44c0_s_p2_0[] = { + 1, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 5, 5, 7, 6, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 5, 6, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 7, 7, 9, 9, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 6, 7, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c0_s_p2_0 = { + 4, 625, + (long *)_vq_lengthlist__44c0_s_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c0_s_p2_0, + 0 +}; + +static const long _vq_quantlist__44c0_s_p3_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44c0_s_p3_0[] = { + 1, 3, 2, 8, 7, 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, + 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, 7, 7, + 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, + 8, 8, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, + 0, 0, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c0_s_p3_0 = { + 2, 81, + (long *)_vq_lengthlist__44c0_s_p3_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c0_s_p3_0, + 0 +}; + +static const long _vq_quantlist__44c0_s_p4_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44c0_s_p4_0[] = { + 1, 3, 3, 6, 6, 6, 6, 8, 8, 0, 0, 0, 7, 7, 7, 7, + 9, 9, 0, 0, 0, 7, 7, 7, 7, 9, 9, 0, 0, 0, 7, 7, + 7, 8, 9, 9, 0, 0, 0, 7, 7, 7, 7, 9, 9, 0, 0, 0, + 9, 9, 8, 8,10,10, 0, 0, 0, 8, 9, 8, 8,10,10, 0, + 0, 0,10,10, 9, 9,10,10, 0, 0, 0, 0, 0, 9, 9,10, + 10, +}; + +static const static_codebook _44c0_s_p4_0 = { + 2, 81, + (long *)_vq_lengthlist__44c0_s_p4_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c0_s_p4_0, + 0 +}; + +static const long _vq_quantlist__44c0_s_p5_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__44c0_s_p5_0[] = { + 1, 4, 3, 6, 6, 8, 7, 8, 8, 8, 8, 9, 9,10,10,11, + 11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9, 9,10,10,10, + 11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10, + 10,11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10, + 11,11,11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10, + 10,11,11,11,11, 0, 0, 0, 8, 8, 9, 9, 9, 9,10,10, + 10,10,11,11,12,12, 0, 0, 0, 8, 8, 9, 9, 9, 9,10, + 10,10,10,11,11,12,12, 0, 0, 0, 9, 9, 9, 9,10,10, + 10,10,11,11,11,12,12,12, 0, 0, 0, 0, 0, 9, 9,10, + 10,10,10,11,11,11,11,12,12, 0, 0, 0, 0, 0, 9, 9, + 10,10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, + 9,10,10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, + 10,10,11,11,11,11,11,12,12,12,13,13, 0, 0, 0, 0, + 0, 0, 0,11,10,11,11,11,11,12,12,13,13, 0, 0, 0, + 0, 0, 0, 0,11,11,12,11,12,12,12,12,13,13, 0, 0, + 0, 0, 0, 0, 0,11,11,11,12,12,12,12,13,13,13, 0, + 0, 0, 0, 0, 0, 0,12,12,12,12,12,13,13,13,14,14, + 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,14, + 14, +}; + +static const static_codebook _44c0_s_p5_0 = { + 2, 289, + (long *)_vq_lengthlist__44c0_s_p5_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44c0_s_p5_0, + 0 +}; + +static const long _vq_quantlist__44c0_s_p6_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44c0_s_p6_0[] = { + 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7,10, 9, 9,10, + 9, 9, 4, 6, 7,10, 9, 9,11, 9, 9, 7,10,10,11,11, + 11,12,10,11, 6, 9, 9,11,10,11,11,10,10, 6, 9, 9, + 11,10,11,11,10,10, 7,11,10,12,11,11,11,11,11, 7, + 9, 9,10,10,10,11,11,10, 6, 9, 9,11,10,10,11,10, + 10, +}; + +static const static_codebook _44c0_s_p6_0 = { + 4, 81, + (long *)_vq_lengthlist__44c0_s_p6_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44c0_s_p6_0, + 0 +}; + +static const long _vq_quantlist__44c0_s_p6_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__44c0_s_p6_1[] = { + 2, 3, 3, 6, 6, 7, 7, 7, 7, 7, 8,10,10,10, 6, 6, + 7, 7, 8, 8, 8, 8,10,10,10, 6, 6, 7, 7, 8, 8, 8, + 8,10,10,10, 7, 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, + 7, 7, 7, 8, 8, 8, 8,10,10,10, 8, 7, 8, 8, 8, 8, + 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, + 8, 8, 8, 8, 8, 8, 8, 8,10,10,10,10,10, 8, 8, 8, + 8, 8, 8,10,10,10,10,10, 9, 9, 8, 8, 8, 8,10,10, + 10,10,10, 8, 8, 8, 8, 8, 8, +}; + +static const static_codebook _44c0_s_p6_1 = { + 2, 121, + (long *)_vq_lengthlist__44c0_s_p6_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44c0_s_p6_1, + 0 +}; + +static const long _vq_quantlist__44c0_s_p7_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44c0_s_p7_0[] = { + 1, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9, 7, 5, 5, + 7, 7, 8, 8, 8, 8, 9, 9,10,10, 7, 5, 6, 7, 7, 8, + 8, 8, 8, 9, 9,10,10, 0, 8, 8, 8, 8, 9, 9, 9, 9, + 10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, + 11, 0,12,12, 9, 9,10,10,10,10,11,11,11,11, 0,13, + 13, 9, 9, 9, 9,10,10,11,11,11,12, 0, 0, 0,10,10, + 10,10,11,11,11,11,12,12, 0, 0, 0,10,10, 9, 9,11, + 11,11,12,12,12, 0, 0, 0,13,13,10,10,11,11,12,12, + 13,13, 0, 0, 0,14,14,10,10,11,11,12,12,13,13, 0, + 0, 0, 0, 0,11,11,11,11,13,12,13,13, 0, 0, 0, 0, + 0,12,12,11,11,12,12,13,13, +}; + +static const static_codebook _44c0_s_p7_0 = { + 2, 169, + (long *)_vq_lengthlist__44c0_s_p7_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44c0_s_p7_0, + 0 +}; + +static const long _vq_quantlist__44c0_s_p7_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44c0_s_p7_1[] = { + 2, 3, 3, 5, 5, 6, 6, 6, 5, 5, 6, 6, 6, 5, 5, 6, + 6, 6, 5, 5, 6, 6, 6, 5, 5, +}; + +static const static_codebook _44c0_s_p7_1 = { + 2, 25, + (long *)_vq_lengthlist__44c0_s_p7_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c0_s_p7_1, + 0 +}; + +static const long _vq_quantlist__44c0_s_p8_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44c0_s_p8_0[] = { + 1, 5, 5,10,10, 6, 9, 8,10,10, 6,10, 9,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10, 8,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,10,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11, +}; + +static const static_codebook _44c0_s_p8_0 = { + 4, 625, + (long *)_vq_lengthlist__44c0_s_p8_0, + 1, -518283264, 1627103232, 3, 0, + (long *)_vq_quantlist__44c0_s_p8_0, + 0 +}; + +static const long _vq_quantlist__44c0_s_p8_1[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44c0_s_p8_1[] = { + 1, 4, 4, 6, 6, 7, 7, 9, 9,11,12,13,12, 6, 5, 5, + 7, 7, 8, 8,10, 9,12,12,12,12, 6, 5, 5, 7, 7, 8, + 8,10, 9,12,11,11,13,16, 7, 7, 8, 8, 9, 9,10,10, + 12,12,13,12,16, 7, 7, 8, 7, 9, 9,10,10,11,12,12, + 13,16,10,10, 8, 8,10,10,11,12,12,12,13,13,16,11, + 10, 8, 7,11,10,11,11,12,11,13,13,16,16,16,10,10, + 10,10,11,11,13,12,13,13,16,16,16,11, 9,11, 9,15, + 13,12,13,13,13,16,16,16,15,13,11,11,12,13,12,12, + 14,13,16,16,16,14,13,11,11,13,12,14,13,13,13,16, + 16,16,16,16,13,13,13,12,14,13,14,14,16,16,16,16, + 16,13,13,12,12,14,14,15,13, +}; + +static const static_codebook _44c0_s_p8_1 = { + 2, 169, + (long *)_vq_lengthlist__44c0_s_p8_1, + 1, -522616832, 1620115456, 4, 0, + (long *)_vq_quantlist__44c0_s_p8_1, + 0 +}; + +static const long _vq_quantlist__44c0_s_p8_2[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__44c0_s_p8_2[] = { + 2, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, + 8,10,10,10, 7, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, 9, + 9, 9,10,10,10, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9,10,10,10, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, + 9,10, 9, 9,10,10,10, 7, 7, 8, 8, 9, 8, 9, 9, 9, + 9,10, 9, 9,10,10,10,10, 8, 8, 8, 8, 9, 8, 9, 9, + 9, 9, 9,10, 9,10,10,10,10, 7, 7, 8, 8, 9, 9, 9, + 9, 9, 9,10, 9,10,10,10,10,10, 8, 8, 8, 9, 9, 9, + 9, 9, 9, 9,10,10,10, 9,11,10,10,10,10, 8, 8, 9, + 9, 9, 9, 9,10, 9, 9, 9,10,10,10,10,11,11, 9, 9, + 9, 9, 9, 9, 9, 9,10, 9, 9,10,11,10,10,11,11, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 9,11,11,10,11,11, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 9,11,10,10,11, + 11,11,11, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, + 11,11,11,11, 9,10, 9,10, 9, 9, 9, 9,10, 9,10,11, + 10,11,10,10,10,10,10, 9, 9, 9,10, 9, 9, 9,10,11, + 11,10,11,11,10,11,10,10,10, 9, 9, 9, 9,10, 9, 9, + 10,11,10,11,11,11,11,10,11,10,10, 9,10, 9, 9, 9, + 10, +}; + +static const static_codebook _44c0_s_p8_2 = { + 2, 289, + (long *)_vq_lengthlist__44c0_s_p8_2, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44c0_s_p8_2, + 0 +}; + +static const long _huff_lengthlist__44c0_s_short[] = { + 9, 8,12,11,12,13,14,14,16, 6, 1, 5, 6, 6, 9,12, + 14,17, 9, 4, 5, 9, 7, 9,13,15,16, 8, 5, 8, 6, 8, + 10,13,17,17, 9, 6, 7, 7, 8, 9,13,15,17,11, 8, 9, + 9, 9,10,12,16,16,13, 7, 8, 7, 7, 9,12,14,15,13, + 6, 7, 5, 5, 7,10,13,13,14, 7, 8, 5, 6, 7, 9,10, + 12, +}; + +static const static_codebook _huff_book__44c0_s_short = { + 2, 81, + (long *)_huff_lengthlist__44c0_s_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__44c0_sm_long[] = { + 5, 4, 9,10, 9,10,11,12,13, 4, 1, 5, 7, 7, 9,11, + 12,14, 8, 5, 7, 9, 8,10,13,13,13,10, 7, 9, 4, 6, + 7,10,12,14, 9, 6, 7, 6, 6, 7,10,12,12, 9, 8, 9, + 7, 6, 7, 8,11,12,11,11,11, 9, 8, 7, 8,10,12,12, + 13,14,12,11, 9, 9, 9,12,12,17,17,15,16,12,10,11, + 13, +}; + +static const static_codebook _huff_book__44c0_sm_long = { + 2, 81, + (long *)_huff_lengthlist__44c0_sm_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44c0_sm_p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44c0_sm_p1_0[] = { + 1, 5, 5, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, + 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 5, 8, 7, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, + 0, 0, 0, 7, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 9, 8, 0, 0, + 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 8, 7, 0, 0, 0, 0, + 0, 0, 8, 9, 9, 0, 0, 0, 0, 0, 0, 8, 9, 9, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, + 0, 0, 0, 9,10,10, 0, 0, 0, 0, 0, 0, 9,10,10, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, + 0, 0, 0, 0, 8,10, 9, 0, 0, 0, 0, 0, 0, 9,10,10, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c0_sm_p1_0 = { + 8, 6561, + (long *)_vq_lengthlist__44c0_sm_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44c0_sm_p1_0, + 0 +}; + +static const long _vq_quantlist__44c0_sm_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44c0_sm_p2_0[] = { + 1, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 5, 5, 7, 7, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 5, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 7, 7, 9, 9, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 7, 7, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c0_sm_p2_0 = { + 4, 625, + (long *)_vq_lengthlist__44c0_sm_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c0_sm_p2_0, + 0 +}; + +static const long _vq_quantlist__44c0_sm_p3_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44c0_sm_p3_0[] = { + 1, 3, 3, 7, 7, 0, 0, 0, 0, 0, 5, 4, 7, 7, 0, 0, + 0, 0, 0, 5, 5, 7, 7, 0, 0, 0, 0, 0, 6, 7, 8, 8, + 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, 0, 0, + 9,10, 0, 0, 0, 0, 0, 0, 0, 9, 9, 0, 0, 0, 0, 0, + 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c0_sm_p3_0 = { + 2, 81, + (long *)_vq_lengthlist__44c0_sm_p3_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c0_sm_p3_0, + 0 +}; + +static const long _vq_quantlist__44c0_sm_p4_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44c0_sm_p4_0[] = { + 1, 4, 3, 6, 6, 7, 7, 9, 9, 0, 5, 5, 7, 7, 8, 7, + 9, 9, 0, 5, 5, 7, 7, 8, 8, 9, 9, 0, 7, 7, 8, 8, + 8, 8,10,10, 0, 0, 0, 8, 8, 8, 8,10,10, 0, 0, 0, + 9, 9, 9, 9,11,11, 0, 0, 0, 9, 9, 9, 9,11,11, 0, + 0, 0,10,10,10,10,11,11, 0, 0, 0, 0, 0, 9, 9,11, + 11, +}; + +static const static_codebook _44c0_sm_p4_0 = { + 2, 81, + (long *)_vq_lengthlist__44c0_sm_p4_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c0_sm_p4_0, + 0 +}; + +static const long _vq_quantlist__44c0_sm_p5_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__44c0_sm_p5_0[] = { + 1, 4, 4, 6, 6, 8, 8, 8, 8, 8, 8, 9, 9,10,10,11, + 11, 0, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10,11, + 11,11, 0, 5, 6, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10, + 11,11,11, 0, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9,10,10, + 11,11,12,12, 0, 0, 0, 8, 8, 8, 8, 9, 9, 9, 9,10, + 10,11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10,10, + 11,11,11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10, + 10,11,11,11,11,12,12, 0, 0, 0, 9, 9, 9, 9,10,10, + 10,10,11,11,12,12,12,13, 0, 0, 0, 0, 0, 9, 9,10, + 10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9, + 10,10,11,11,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, + 9,10,10,11,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, + 10,10,10,10,11,11,12,12,12,13,13,13, 0, 0, 0, 0, + 0, 0, 0,10,10,11,11,12,12,12,13,13,13, 0, 0, 0, + 0, 0, 0, 0,11,11,12,12,12,12,13,13,14,14, 0, 0, + 0, 0, 0, 0, 0,11,11,12,11,12,12,13,13,13,13, 0, + 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,13,13,14,14, + 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,14, + 14, +}; + +static const static_codebook _44c0_sm_p5_0 = { + 2, 289, + (long *)_vq_lengthlist__44c0_sm_p5_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44c0_sm_p5_0, + 0 +}; + +static const long _vq_quantlist__44c0_sm_p6_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44c0_sm_p6_0[] = { + 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7,10, 9, 9,11, + 9, 9, 4, 7, 7,10, 9, 9,11, 9, 9, 7,10,10,10,11, + 11,11,10,10, 6, 9, 9,11,11,10,11,10,10, 6, 9, 9, + 11,10,11,11,10,10, 7,11,10,11,11,11,11,11,11, 6, + 9, 9,11,10,10,11,11,10, 6, 9, 9,11,10,10,11,10, + 11, +}; + +static const static_codebook _44c0_sm_p6_0 = { + 4, 81, + (long *)_vq_lengthlist__44c0_sm_p6_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44c0_sm_p6_0, + 0 +}; + +static const long _vq_quantlist__44c0_sm_p6_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__44c0_sm_p6_1[] = { + 2, 4, 4, 6, 6, 7, 7, 7, 7, 7, 8, 9, 5, 5, 6, 6, + 7, 7, 8, 8, 8, 8, 9, 5, 5, 6, 6, 7, 7, 8, 8, 8, + 8,10, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, + 7, 7, 7, 8, 8, 8, 8,10,10,10, 8, 8, 8, 8, 8, 8, + 8, 8,10,10,10, 8, 8, 8, 8, 8, 8, 8, 8,10,10,10, + 8, 8, 8, 8, 8, 8, 8, 8,10,10,10,10,10, 8, 8, 8, + 8, 8, 8,10,10,10,10,10, 9, 9, 8, 8, 8, 8,10,10, + 10,10,10, 8, 8, 8, 8, 8, 8, +}; + +static const static_codebook _44c0_sm_p6_1 = { + 2, 121, + (long *)_vq_lengthlist__44c0_sm_p6_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44c0_sm_p6_1, + 0 +}; + +static const long _vq_quantlist__44c0_sm_p7_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44c0_sm_p7_0[] = { + 1, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9, 7, 5, 5, + 7, 7, 8, 8, 8, 8, 9, 9,10,10, 7, 6, 5, 7, 7, 8, + 8, 8, 8, 9, 9,10,10, 0, 8, 8, 8, 8, 9, 9, 9, 9, + 10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, + 11, 0,12,12, 9, 9,10,10,10,10,11,11,11,11, 0,13, + 13, 9, 9, 9, 9,10,10,11,11,11,12, 0, 0, 0, 9,10, + 10,10,11,11,12,11,12,12, 0, 0, 0,10,10, 9, 9,11, + 11,12,12,12,12, 0, 0, 0,13,13,10,10,11,11,12,12, + 13,13, 0, 0, 0,14,14,10,10,11,11,12,12,13,13, 0, + 0, 0, 0, 0,11,12,11,11,13,12,13,13, 0, 0, 0, 0, + 0,12,12,11,11,13,12,14,14, +}; + +static const static_codebook _44c0_sm_p7_0 = { + 2, 169, + (long *)_vq_lengthlist__44c0_sm_p7_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44c0_sm_p7_0, + 0 +}; + +static const long _vq_quantlist__44c0_sm_p7_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44c0_sm_p7_1[] = { + 2, 4, 4, 4, 4, 6, 5, 5, 5, 5, 6, 5, 5, 5, 5, 6, + 6, 6, 5, 5, 6, 6, 6, 5, 5, +}; + +static const static_codebook _44c0_sm_p7_1 = { + 2, 25, + (long *)_vq_lengthlist__44c0_sm_p7_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c0_sm_p7_1, + 0 +}; + +static const long _vq_quantlist__44c0_sm_p8_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44c0_sm_p8_0[] = { + 1, 3, 3,11,11,11,11,11,11, 3, 7, 6,11,11,11,11, + 11,11, 4, 8, 7,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12, +}; + +static const static_codebook _44c0_sm_p8_0 = { + 2, 81, + (long *)_vq_lengthlist__44c0_sm_p8_0, + 1, -516186112, 1627103232, 4, 0, + (long *)_vq_quantlist__44c0_sm_p8_0, + 0 +}; + +static const long _vq_quantlist__44c0_sm_p8_1[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44c0_sm_p8_1[] = { + 1, 4, 4, 6, 6, 7, 7, 9, 9,10,11,12,12, 6, 5, 5, + 7, 7, 8, 8,10,10,12,11,12,12, 6, 5, 5, 7, 7, 8, + 8,10,10,12,11,12,12,17, 7, 7, 8, 8, 9, 9,10,10, + 12,12,13,13,18, 7, 7, 8, 7, 9, 9,10,10,12,12,12, + 13,19,10,10, 8, 8,10,10,11,11,12,12,13,14,19,11, + 10, 8, 7,10,10,11,11,12,12,13,12,19,19,19,10,10, + 10,10,11,11,12,12,13,13,19,19,19,11, 9,11, 9,14, + 12,13,12,13,13,19,20,18,13,14,11,11,12,12,13,13, + 14,13,20,20,20,15,13,11,10,13,11,13,13,14,13,20, + 20,20,20,20,13,14,12,12,13,13,13,13,20,20,20,20, + 20,13,13,12,12,16,13,15,13, +}; + +static const static_codebook _44c0_sm_p8_1 = { + 2, 169, + (long *)_vq_lengthlist__44c0_sm_p8_1, + 1, -522616832, 1620115456, 4, 0, + (long *)_vq_quantlist__44c0_sm_p8_1, + 0 +}; + +static const long _vq_quantlist__44c0_sm_p8_2[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__44c0_sm_p8_2[] = { + 2, 5, 5, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, + 8,10, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, + 9, 9,10, 6, 6, 7, 7, 8, 7, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9,10, 7, 7, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 9,10,10,10, 7, 7, 8, 8, 9, 8, 9, 9, 9, + 9,10, 9, 9,10,10,10,11, 8, 8, 8, 8, 9, 9, 9, 9, + 9, 9, 9,10, 9,10,10,10,10, 8, 8, 8, 8, 9, 9, 9, + 9, 9, 9, 9, 9,10,10,11,10,10, 8, 8, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9,10,10,10,10,10,11,11, 8, 8, 9, + 9, 9, 9, 9, 9, 9, 9, 9,10,11,11,11,11,11, 9, 9, + 9, 9, 9, 9, 9, 9,10, 9,10, 9,11,11,10,11,11, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 9,11,11,10,11,11, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 9,11,10,11,11, + 11,11,11, 9, 9,10, 9, 9, 9, 9, 9, 9, 9,10,11,10, + 11,11,11,11,10,10,10,10, 9, 9, 9, 9, 9, 9,10,11, + 11,11,11,11,11, 9,10, 9, 9, 9, 9, 9, 9, 9, 9,11, + 11,10,11,11,11,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9, + 10,11,10,11,11,11,11,11,11, 9, 9, 9, 9, 9, 9, 9, + 9, +}; + +static const static_codebook _44c0_sm_p8_2 = { + 2, 289, + (long *)_vq_lengthlist__44c0_sm_p8_2, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44c0_sm_p8_2, + 0 +}; + +static const long _huff_lengthlist__44c0_sm_short[] = { + 6, 6,12,13,13,14,16,17,17, 4, 2, 5, 8, 7, 9,12, + 15,15, 9, 4, 5, 9, 7, 9,12,16,18,11, 6, 7, 4, 6, + 8,11,14,18,10, 5, 6, 5, 5, 7,10,14,17,10, 5, 7, + 7, 6, 7,10,13,16,11, 5, 7, 7, 7, 8,10,12,15,13, + 6, 7, 5, 5, 7, 9,12,13,16, 8, 9, 6, 6, 7, 9,10, + 12, +}; + +static const static_codebook _huff_book__44c0_sm_short = { + 2, 81, + (long *)_huff_lengthlist__44c0_sm_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__44c1_s_long[] = { + 5, 5, 9,10, 9, 9,10,11,12, 5, 1, 5, 6, 6, 7,10, + 12,14, 9, 5, 6, 8, 8,10,12,14,14,10, 5, 8, 5, 6, + 8,11,13,14, 9, 5, 7, 6, 6, 8,10,12,11, 9, 7, 9, + 7, 6, 6, 7,10,10,10, 9,12, 9, 8, 7, 7,10,12,11, + 11,13,12,10, 9, 8, 9,11,11,14,15,15,13,11, 9, 9, + 11, +}; + +static const static_codebook _huff_book__44c1_s_long = { + 2, 81, + (long *)_huff_lengthlist__44c1_s_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44c1_s_p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44c1_s_p1_0[] = { + 2, 4, 4, 0, 0, 0, 0, 0, 0, 5, 7, 6, 0, 0, 0, 0, + 0, 0, 5, 6, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, + 0, 0, 0, 7, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, + 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 7, 7, 0, 0, 0, 0, + 0, 0, 7, 8, 8, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 8, 8, 0, 0, 0, + 0, 0, 0, 8, 9,10, 0, 0, 0, 0, 0, 0, 8, 9, 9, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 8, 8, 0, 0, + 0, 0, 0, 0, 8, 9, 8, 0, 0, 0, 0, 0, 0, 8, 9, 9, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c1_s_p1_0 = { + 8, 6561, + (long *)_vq_lengthlist__44c1_s_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44c1_s_p1_0, + 0 +}; + +static const long _vq_quantlist__44c1_s_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44c1_s_p2_0[] = { + 2, 3, 4, 6, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 4, 4, 6, 6, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 4, 5, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 6, 6, 8, 8, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 6, 6, 6, 8, 8, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c1_s_p2_0 = { + 4, 625, + (long *)_vq_lengthlist__44c1_s_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c1_s_p2_0, + 0 +}; + +static const long _vq_quantlist__44c1_s_p3_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44c1_s_p3_0[] = { + 1, 3, 2, 7, 7, 0, 0, 0, 0, 0,13,13, 6, 6, 0, 0, + 0, 0, 0,12, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, 7, 7, + 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, + 8, 9, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, + 0, 0,11,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c1_s_p3_0 = { + 2, 81, + (long *)_vq_lengthlist__44c1_s_p3_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c1_s_p3_0, + 0 +}; + +static const long _vq_quantlist__44c1_s_p4_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44c1_s_p4_0[] = { + 1, 3, 3, 6, 5, 6, 6, 8, 8, 0, 0, 0, 7, 7, 7, 7, + 9, 9, 0, 0, 0, 7, 7, 7, 7, 9, 9, 0, 0, 0, 7, 7, + 8, 8,10,10, 0, 0, 0, 7, 7, 8, 8,10,10, 0, 0, 0, + 9, 9, 8, 8,10,10, 0, 0, 0, 8, 8, 8, 8,10,10, 0, + 0, 0,10,10, 9, 9,11,11, 0, 0, 0, 0, 0, 9, 9,11, + 11, +}; + +static const static_codebook _44c1_s_p4_0 = { + 2, 81, + (long *)_vq_lengthlist__44c1_s_p4_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c1_s_p4_0, + 0 +}; + +static const long _vq_quantlist__44c1_s_p5_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__44c1_s_p5_0[] = { + 1, 4, 3, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10,10,11, + 11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10,10, + 11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10, + 10,11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10, + 11,11,11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10, + 10,11,11,12,11, 0, 0, 0, 8, 8, 9, 9, 9,10,10,10, + 10,10,11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10, 9,10, + 10,10,10,11,11,12,12, 0, 0, 0, 9, 9, 9, 9,10,10, + 10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 9, 9,10, + 10,10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 9, 9, + 10,10,10,11,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, + 9,10,10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, + 10,10,10,10,11,11,12,12,12,12,13,13, 0, 0, 0, 0, + 0, 0, 0,10,10,11,11,12,12,12,12,13,13, 0, 0, 0, + 0, 0, 0, 0,11,11,12,12,12,12,13,13,13,13, 0, 0, + 0, 0, 0, 0, 0,11,11,11,11,12,12,13,13,13,13, 0, + 0, 0, 0, 0, 0, 0,12,12,12,12,12,12,13,13,14,14, + 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,14, + 14, +}; + +static const static_codebook _44c1_s_p5_0 = { + 2, 289, + (long *)_vq_lengthlist__44c1_s_p5_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44c1_s_p5_0, + 0 +}; + +static const long _vq_quantlist__44c1_s_p6_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44c1_s_p6_0[] = { + 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7,10, 9, 9,11, + 9, 9, 4, 7, 7,10, 9, 9,11, 9, 9, 6,10,10,11,11, + 11,11,10,10, 6, 9, 9,11,10,10,11,10,10, 6, 9, 9, + 11,10,11,11,10,10, 7,11,10,11,11,11,12,11,11, 7, + 9, 9,11,10,10,11,11,10, 6, 9, 9,10,10,10,12,10, + 11, +}; + +static const static_codebook _44c1_s_p6_0 = { + 4, 81, + (long *)_vq_lengthlist__44c1_s_p6_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44c1_s_p6_0, + 0 +}; + +static const long _vq_quantlist__44c1_s_p6_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__44c1_s_p6_1[] = { + 2, 3, 3, 6, 6, 7, 7, 7, 7, 8, 8,10,10,10, 6, 6, + 7, 7, 8, 8, 8, 8,10,10,10, 6, 6, 7, 7, 8, 8, 8, + 8,10,10,10, 7, 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, + 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, + 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, + 8, 8, 8, 8, 8, 8, 8, 8,10,10,10,10,10, 8, 8, 8, + 8, 8, 8,10,10,10,10,10, 9, 9, 8, 8, 8, 8,10,10, + 10,10,10, 8, 8, 8, 8, 8, 8, +}; + +static const static_codebook _44c1_s_p6_1 = { + 2, 121, + (long *)_vq_lengthlist__44c1_s_p6_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44c1_s_p6_1, + 0 +}; + +static const long _vq_quantlist__44c1_s_p7_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44c1_s_p7_0[] = { + 1, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8,10, 9, 7, 5, 6, + 7, 7, 8, 8, 8, 8, 9, 9,10,10, 7, 5, 5, 7, 7, 8, + 8, 8, 8, 9, 9,10,10, 0, 8, 8, 8, 8, 9, 9, 9, 9, + 10,10,11,10, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, + 11, 0,12,12, 9, 9, 9,10,10,10,11,11,11,11, 0,13, + 13, 9, 9, 9, 9,10,10,11,11,11,11, 0, 0, 0,10,10, + 10,10,11,11,12,11,12,12, 0, 0, 0,10,10,10, 9,11, + 11,12,11,13,12, 0, 0, 0,13,13,10,10,11,11,12,12, + 13,13, 0, 0, 0,14,14,10,10,11,11,12,12,13,13, 0, + 0, 0, 0, 0,11,12,11,11,12,12,14,13, 0, 0, 0, 0, + 0,12,11,11,11,13,10,14,13, +}; + +static const static_codebook _44c1_s_p7_0 = { + 2, 169, + (long *)_vq_lengthlist__44c1_s_p7_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44c1_s_p7_0, + 0 +}; + +static const long _vq_quantlist__44c1_s_p7_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44c1_s_p7_1[] = { + 2, 3, 3, 5, 5, 6, 6, 6, 5, 5, 6, 6, 6, 5, 5, 6, + 6, 6, 5, 5, 6, 6, 6, 5, 5, +}; + +static const static_codebook _44c1_s_p7_1 = { + 2, 25, + (long *)_vq_lengthlist__44c1_s_p7_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c1_s_p7_1, + 0 +}; + +static const long _vq_quantlist__44c1_s_p8_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44c1_s_p8_0[] = { + 1, 4, 3,10,10,10,10,10,10,10,10,10,10, 4, 8, 6, + 10,10,10,10,10,10,10,10,10,10, 4, 8, 7,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10, +}; + +static const static_codebook _44c1_s_p8_0 = { + 2, 169, + (long *)_vq_lengthlist__44c1_s_p8_0, + 1, -514541568, 1627103232, 4, 0, + (long *)_vq_quantlist__44c1_s_p8_0, + 0 +}; + +static const long _vq_quantlist__44c1_s_p8_1[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44c1_s_p8_1[] = { + 1, 4, 4, 6, 5, 7, 7, 9, 9,10,10,12,12, 6, 5, 5, + 7, 7, 8, 8,10,10,12,11,12,12, 6, 5, 5, 7, 7, 8, + 8,10,10,11,11,12,12,15, 7, 7, 8, 8, 9, 9,11,11, + 12,12,13,12,15, 8, 8, 8, 7, 9, 9,10,10,12,12,13, + 13,16,11,10, 8, 8,10,10,11,11,12,12,13,13,16,11, + 11, 9, 8,11,10,11,11,12,12,13,12,16,16,16,10,11, + 10,11,12,12,12,12,13,13,16,16,16,11, 9,11, 9,14, + 12,12,12,13,13,16,16,16,12,14,11,12,12,12,13,13, + 14,13,16,16,16,15,13,12,10,13,10,13,14,13,13,16, + 16,16,16,16,13,14,12,13,13,12,13,13,16,16,16,16, + 16,13,12,12,11,14,12,15,13, +}; + +static const static_codebook _44c1_s_p8_1 = { + 2, 169, + (long *)_vq_lengthlist__44c1_s_p8_1, + 1, -522616832, 1620115456, 4, 0, + (long *)_vq_quantlist__44c1_s_p8_1, + 0 +}; + +static const long _vq_quantlist__44c1_s_p8_2[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__44c1_s_p8_2[] = { + 2, 4, 4, 6, 6, 6, 6, 7, 7, 8, 8, 8, 8, 8, 8, 8, + 8,10,10,10, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, + 9, 9,10,10,10, 7, 7, 8, 7, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9,10,10,10, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, + 9,10, 9, 9,10,10,10, 7, 7, 8, 8, 9, 8, 9, 9, 9, + 9,10, 9, 9,10,10,11,11, 8, 8, 8, 8, 9, 9, 9, 9, + 9, 9,10, 9, 9,10,10,10,10, 8, 8, 8, 8, 9, 9, 9, + 9, 9, 9, 9, 9,10,10,11,11,11, 8, 8, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9,10,10,10,10,11,11,11, 8, 8, 9, + 9, 9, 9,10, 9, 9, 9, 9, 9,11,11,11,11,11, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11,10,10,11,11, 9, + 9, 9, 9, 9, 9, 9, 9, 9,10,10,10,10,11,10,11,11, + 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10, 9,10,10,11,11, + 11,11,11, 9, 9, 9,10, 9, 9, 9, 9, 9, 9,10,11,11, + 11,11,11,11,10,10,10,10, 9, 9, 9, 9, 9, 9,10,11, + 11,11,11,11,11, 9,10, 9, 9, 9, 9,10, 9, 9, 9,11, + 11,11,11,11,11,11,10,10, 9, 9, 9, 9, 9, 9,10, 9, + 11,11,10,11,11,11,11,10,11, 9, 9, 9, 9, 9, 9, 9, + 9, +}; + +static const static_codebook _44c1_s_p8_2 = { + 2, 289, + (long *)_vq_lengthlist__44c1_s_p8_2, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44c1_s_p8_2, + 0 +}; + +static const long _huff_lengthlist__44c1_s_short[] = { + 6, 8,13,12,13,14,15,16,16, 4, 2, 4, 7, 6, 8,11, + 13,15,10, 4, 4, 8, 6, 8,11,14,17,11, 5, 6, 5, 6, + 8,12,14,17,11, 5, 5, 6, 5, 7,10,13,16,12, 6, 7, + 8, 7, 8,10,13,15,13, 8, 8, 7, 7, 8,10,12,15,15, + 7, 7, 5, 5, 7, 9,12,14,15, 8, 8, 6, 6, 7, 8,10, + 11, +}; + +static const static_codebook _huff_book__44c1_s_short = { + 2, 81, + (long *)_huff_lengthlist__44c1_s_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__44c1_sm_long[] = { + 5, 4, 8,10, 9, 9,10,11,12, 4, 2, 5, 6, 6, 8,10, + 11,13, 8, 4, 6, 8, 7, 9,12,12,14,10, 6, 8, 4, 5, + 6, 9,11,12, 9, 5, 6, 5, 5, 6, 9,11,11, 9, 7, 9, + 6, 5, 5, 7,10,10,10, 9,11, 8, 7, 6, 7, 9,11,11, + 12,13,10,10, 9, 8, 9,11,11,15,15,12,13,11, 9,10, + 11, +}; + +static const static_codebook _huff_book__44c1_sm_long = { + 2, 81, + (long *)_huff_lengthlist__44c1_sm_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44c1_sm_p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44c1_sm_p1_0[] = { + 1, 5, 5, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, + 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 5, 8, 7, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, + 0, 0, 0, 7, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 7, 9, 8, 0, 0, + 0, 0, 0, 0, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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0 +}; + +static const long _vq_quantlist__44c1_sm_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44c1_sm_p2_0[] = { + 2, 3, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 4, 4, 6, 6, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 6, 6, 9, 9, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 6, 6, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c1_sm_p2_0 = { + 4, 625, + (long *)_vq_lengthlist__44c1_sm_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c1_sm_p2_0, + 0 +}; + +static const long _vq_quantlist__44c1_sm_p3_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44c1_sm_p3_0[] = { + 1, 3, 3, 7, 7, 0, 0, 0, 0, 0, 5, 5, 6, 6, 0, 0, + 0, 0, 0, 5, 5, 7, 7, 0, 0, 0, 0, 0, 7, 7, 7, 7, + 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, + 8, 9, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, + 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44c1_sm_p3_0 = { + 2, 81, + (long *)_vq_lengthlist__44c1_sm_p3_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c1_sm_p3_0, + 0 +}; + +static const long _vq_quantlist__44c1_sm_p4_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44c1_sm_p4_0[] = { + 1, 3, 3, 6, 6, 7, 7, 9, 9, 0, 6, 6, 7, 7, 8, 8, + 9, 9, 0, 6, 6, 7, 7, 8, 8, 9, 9, 0, 7, 7, 8, 8, + 8, 8,10,10, 0, 0, 0, 8, 8, 8, 8,10,10, 0, 0, 0, + 8, 8, 9, 9,11,11, 0, 0, 0, 9, 9, 9, 9,11,11, 0, + 0, 0,10,10,10,10,11,11, 0, 0, 0, 0, 0, 9, 9,11, + 11, +}; + +static const static_codebook _44c1_sm_p4_0 = { + 2, 81, + (long *)_vq_lengthlist__44c1_sm_p4_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44c1_sm_p4_0, + 0 +}; + +static const long _vq_quantlist__44c1_sm_p5_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__44c1_sm_p5_0[] = { + 2, 3, 3, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10,10,11, + 11, 0, 5, 5, 6, 6, 8, 8, 9, 9, 9, 9,10,10,10,10, + 11,11, 0, 5, 5, 6, 6, 8, 8, 9, 9, 9, 9,10,10,10, + 10,11,11, 0, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9,10,10, + 11,11,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10, + 10,11,11,12,12, 0, 0, 0, 8, 8, 8, 8, 9, 9,10,10, + 10,11,11,11,12,12, 0, 0, 0, 8, 8, 8, 8, 9, 9,10, + 10,10,10,11,11,12,12, 0, 0, 0, 9, 9, 9, 9,10,10, + 10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 9, 9,10, + 10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9, + 9, 9,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, + 9, 9, 9,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, + 9, 9,10,10,11,11,12,12,12,12,13,13, 0, 0, 0, 0, + 0, 0, 0,10,10,11,11,12,12,12,12,13,13, 0, 0, 0, + 0, 0, 0, 0,11,11,11,11,12,12,13,13,13,13, 0, 0, + 0, 0, 0, 0, 0,11,11,11,11,12,12,13,13,13,13, 0, + 0, 0, 0, 0, 0, 0,11,11,12,12,12,12,13,13,14,14, + 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,12,12,13,13,14, + 14, +}; + +static const static_codebook _44c1_sm_p5_0 = { + 2, 289, + (long *)_vq_lengthlist__44c1_sm_p5_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44c1_sm_p5_0, + 0 +}; + +static const long _vq_quantlist__44c1_sm_p6_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44c1_sm_p6_0[] = { + 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 7,10, 9, 9,11, + 9, 9, 4, 7, 7,10, 9, 9,11, 9, 9, 7,10,10,10,11, + 11,11,10,10, 6, 9, 9,11,11,10,11,10,10, 6, 9, 9, + 11,10,11,11,10,10, 7,11,11,11,11,11,11,11,11, 6, + 9, 9,11,10,10,11,11,10, 6, 9, 9,10,10,10,11,10, + 11, +}; + +static const static_codebook _44c1_sm_p6_0 = { + 4, 81, + (long *)_vq_lengthlist__44c1_sm_p6_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44c1_sm_p6_0, + 0 +}; + +static const long _vq_quantlist__44c1_sm_p6_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__44c1_sm_p6_1[] = { + 2, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8,10, 5, 5, 6, 6, + 7, 7, 8, 8, 8, 8,10, 5, 5, 6, 6, 7, 7, 8, 8, 8, + 8,10, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, 7, + 7, 7, 7, 8, 8, 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, + 8, 8,10,10,10, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, + 8, 8, 8, 8, 8, 8, 9, 8,10,10,10,10,10, 8, 8, 8, + 8, 8, 8,10,10,10,10,10, 9, 9, 8, 8, 8, 8,10,10, + 10,10,10, 8, 8, 8, 8, 8, 8, +}; + +static const static_codebook _44c1_sm_p6_1 = { + 2, 121, + (long *)_vq_lengthlist__44c1_sm_p6_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44c1_sm_p6_1, + 0 +}; + +static const long _vq_quantlist__44c1_sm_p7_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44c1_sm_p7_0[] = { + 1, 4, 4, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9, 7, 5, 5, + 7, 7, 8, 8, 8, 8, 9, 9,10,10, 7, 5, 6, 7, 7, 8, + 8, 8, 8, 9, 9,11,10, 0, 8, 8, 8, 8, 9, 9, 9, 9, + 10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, + 11, 0,12,12, 9, 9,10,10,10,10,11,11,11,11, 0,13, + 13, 9, 9, 9, 9,10,10,11,11,12,12, 0, 0, 0, 9,10, + 9,10,11,11,12,11,13,12, 0, 0, 0,10,10, 9, 9,11, + 11,12,12,13,12, 0, 0, 0,13,13,10,10,11,11,12,12, + 13,13, 0, 0, 0,14,14,10,10,11,11,12,12,13,13, 0, + 0, 0, 0, 0,11,12,11,11,12,13,14,13, 0, 0, 0, 0, + 0,12,12,11,11,13,12,14,13, +}; + +static const static_codebook _44c1_sm_p7_0 = { + 2, 169, + (long *)_vq_lengthlist__44c1_sm_p7_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44c1_sm_p7_0, + 0 +}; + +static const long _vq_quantlist__44c1_sm_p7_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44c1_sm_p7_1[] = { + 2, 4, 4, 4, 5, 6, 5, 5, 5, 5, 6, 5, 5, 5, 5, 6, + 5, 5, 5, 5, 6, 6, 6, 5, 5, +}; + +static const static_codebook _44c1_sm_p7_1 = { + 2, 25, + (long *)_vq_lengthlist__44c1_sm_p7_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44c1_sm_p7_1, + 0 +}; + +static const long _vq_quantlist__44c1_sm_p8_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44c1_sm_p8_0[] = { + 1, 3, 3,13,13,13,13,13,13,13,13,13,13, 3, 6, 6, + 13,13,13,13,13,13,13,13,13,13, 4, 8, 7,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13, +}; + +static const static_codebook _44c1_sm_p8_0 = { + 2, 169, + (long *)_vq_lengthlist__44c1_sm_p8_0, + 1, -514541568, 1627103232, 4, 0, + (long *)_vq_quantlist__44c1_sm_p8_0, + 0 +}; + +static const long _vq_quantlist__44c1_sm_p8_1[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44c1_sm_p8_1[] = { + 1, 4, 4, 6, 6, 7, 7, 9, 9,10,11,12,12, 6, 5, 5, + 7, 7, 8, 7,10,10,11,11,12,12, 6, 5, 5, 7, 7, 8, + 8,10,10,11,11,12,12,16, 7, 7, 8, 8, 9, 9,11,11, + 12,12,13,13,17, 7, 7, 8, 7, 9, 9,11,10,12,12,13, + 13,19,11,10, 8, 8,10,10,11,11,12,12,13,13,19,11, + 11, 9, 7,11,10,11,11,12,12,13,12,19,19,19,10,10, + 10,10,11,12,12,12,13,14,18,19,19,11, 9,11, 9,13, + 12,12,12,13,13,19,20,19,13,15,11,11,12,12,13,13, + 14,13,18,19,20,15,13,12,10,13,10,13,13,13,14,20, + 20,20,20,20,13,14,12,12,13,12,13,13,20,20,20,20, + 20,13,12,12,12,14,12,14,13, +}; + +static const static_codebook _44c1_sm_p8_1 = { + 2, 169, + (long *)_vq_lengthlist__44c1_sm_p8_1, + 1, -522616832, 1620115456, 4, 0, + (long *)_vq_quantlist__44c1_sm_p8_1, + 0 +}; + +static const long _vq_quantlist__44c1_sm_p8_2[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__44c1_sm_p8_2[] = { + 2, 5, 5, 6, 6, 7, 6, 7, 7, 8, 8, 8, 8, 8, 8, 8, + 8,10, 6, 6, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, + 9, 9,10, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9,10, 7, 7, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 9,10,10,10, 7, 7, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9,10,11,11, 8, 8, 8, 8, 9, 9, 9, 9, + 9, 9,10,10, 9,10,10,10,10, 8, 8, 8, 8, 9, 9, 9, + 9, 9, 9, 9, 9,10,10,11,10,10, 8, 8, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9,10, 9,10,10,10,11,11, 8, 8, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9,11,11,11,11,11, 9, 9, + 9, 9, 9, 9, 9, 9,10, 9,10, 9,11,11,11,11,11, 9, + 8, 9, 9, 9, 9, 9, 9, 9,10,10, 9,11,11,10,11,11, + 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10, 9,11,11,11,11, + 11,11,11, 9, 9,10, 9, 9, 9, 9,10, 9,10,10,11,10, + 11,11,11,11, 9,10,10,10, 9, 9, 9, 9, 9, 9,10,11, + 11,11,11,11,11, 9, 9, 9, 9, 9, 9, 9, 9,10, 9,11, + 11,10,11,11,11,11,10,10, 9, 9, 9, 9, 9, 9,10, 9, + 10,11,10,11,11,11,11,11,11, 9, 9,10, 9, 9, 9, 9, + 9, +}; + +static const static_codebook _44c1_sm_p8_2 = { + 2, 289, + (long *)_vq_lengthlist__44c1_sm_p8_2, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44c1_sm_p8_2, + 0 +}; + +static const long _huff_lengthlist__44c1_sm_short[] = { + 4, 7,13,14,14,15,16,18,18, 4, 2, 5, 8, 7, 9,12, + 15,15,10, 4, 5,10, 6, 8,11,15,17,12, 5, 7, 5, 6, + 8,11,14,17,11, 5, 6, 6, 5, 6, 9,13,17,12, 6, 7, + 6, 5, 6, 8,12,14,14, 7, 8, 6, 6, 7, 9,11,14,14, + 8, 9, 6, 5, 6, 9,11,13,16,10,10, 7, 6, 7, 8,10, + 11, +}; + +static const static_codebook _huff_book__44c1_sm_short = { + 2, 81, + (long *)_huff_lengthlist__44c1_sm_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__44cn1_s_long[] = { + 4, 4, 7, 8, 7, 8,10,12,17, 3, 1, 6, 6, 7, 8,10, + 12,15, 7, 6, 9, 9, 9,11,12,14,17, 8, 6, 9, 6, 7, + 9,11,13,17, 7, 6, 9, 7, 7, 8, 9,12,15, 8, 8,10, + 8, 7, 7, 7,10,14, 9,10,12,10, 8, 8, 8,10,14,11, + 13,15,13,12,11,11,12,16,17,18,18,19,20,18,16,16, + 20, +}; + +static const static_codebook _huff_book__44cn1_s_long = { + 2, 81, + (long *)_huff_lengthlist__44cn1_s_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44cn1_s_p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44cn1_s_p1_0[] = { + 1, 4, 4, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, + 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 5, 8, 8, 0, 0, 0, 0, 0, 0, 8, 9, 9, 0, 0, 0, + 0, 0, 0, 7, 9,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 5, 8, 8, 0, 0, 0, 0, 0, 0, 7,10, 9, 0, 0, + 0, 0, 0, 0, 8,10, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44cn1_s_p1_0 = { + 8, 6561, + (long *)_vq_lengthlist__44cn1_s_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44cn1_s_p1_0, + 0 +}; + +static const long _vq_quantlist__44cn1_s_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44cn1_s_p2_0[] = { + 1, 4, 4, 7, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 5, 5, 7, 7, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 5, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 7, 7, 9, 9, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 6, 7, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44cn1_s_p2_0 = { + 4, 625, + (long *)_vq_lengthlist__44cn1_s_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44cn1_s_p2_0, + 0 +}; + +static const long _vq_quantlist__44cn1_s_p3_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44cn1_s_p3_0[] = { + 1, 2, 3, 7, 7, 0, 0, 0, 0, 0, 0, 0, 6, 6, 0, 0, + 0, 0, 0, 0, 0, 6, 6, 0, 0, 0, 0, 0, 0, 0, 7, 7, + 0, 0, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, + 9, 8, 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, + 0, 0,10,10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44cn1_s_p3_0 = { + 2, 81, + (long *)_vq_lengthlist__44cn1_s_p3_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44cn1_s_p3_0, + 0 +}; + +static const long _vq_quantlist__44cn1_s_p4_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44cn1_s_p4_0[] = { + 1, 3, 3, 6, 6, 6, 6, 8, 8, 0, 0, 0, 6, 6, 7, 7, + 9, 9, 0, 0, 0, 6, 6, 7, 7, 9, 9, 0, 0, 0, 7, 7, + 8, 8,10,10, 0, 0, 0, 7, 7, 8, 8,10,10, 0, 0, 0, + 9, 9, 9, 9,10,10, 0, 0, 0, 9, 9, 9, 9,10,10, 0, + 0, 0,10,10,10,10,11,11, 0, 0, 0, 0, 0,10,10,11, + 11, +}; + +static const static_codebook _44cn1_s_p4_0 = { + 2, 81, + (long *)_vq_lengthlist__44cn1_s_p4_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44cn1_s_p4_0, + 0 +}; + +static const long _vq_quantlist__44cn1_s_p5_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__44cn1_s_p5_0[] = { + 1, 4, 3, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10,10,10, + 10, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10,10, + 11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10,10, + 10,11,11, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10,10, + 11,11,11,12, 0, 0, 0, 7, 7, 8, 8, 9, 9, 9, 9,10, + 10,11,11,11,11, 0, 0, 0, 8, 8, 9, 9, 9, 9,10,10, + 10,10,11,11,12,12, 0, 0, 0, 8, 8, 9, 9, 9, 9,10, + 10,10,11,11,11,12,12, 0, 0, 0, 9, 9,10, 9,10,10, + 10,10,11,11,11,11,12,12, 0, 0, 0, 0, 0, 9, 9,10, + 10,10,10,11,11,12,12,12,12, 0, 0, 0, 0, 0, 9, 9, + 10,10,10,11,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, + 9,10,10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, + 10,10,11,10,11,11,11,12,13,12,13,13, 0, 0, 0, 0, + 0, 0, 0,11,10,11,11,12,12,12,12,13,13, 0, 0, 0, + 0, 0, 0, 0,11,11,12,12,12,12,13,13,13,14, 0, 0, + 0, 0, 0, 0, 0,11,11,12,12,12,12,13,13,13,14, 0, + 0, 0, 0, 0, 0, 0,12,12,12,13,13,13,13,13,14,14, + 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,13,12,13,13,14, + 14, +}; + +static const static_codebook _44cn1_s_p5_0 = { + 2, 289, + (long *)_vq_lengthlist__44cn1_s_p5_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44cn1_s_p5_0, + 0 +}; + +static const long _vq_quantlist__44cn1_s_p6_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44cn1_s_p6_0[] = { + 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 6, 6,10, 9, 9,11, + 9, 9, 4, 6, 6,10, 9, 9,10, 9, 9, 7,10,10,11,11, + 11,12,11,11, 7, 9, 9,11,11,10,11,10,10, 7, 9, 9, + 11,10,11,11,10,10, 7,10,10,11,11,11,12,11,11, 7, + 9, 9,11,10,10,11,10,10, 7, 9, 9,11,10,10,11,10, + 10, +}; + +static const static_codebook _44cn1_s_p6_0 = { + 4, 81, + (long *)_vq_lengthlist__44cn1_s_p6_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44cn1_s_p6_0, + 0 +}; + +static const long _vq_quantlist__44cn1_s_p6_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__44cn1_s_p6_1[] = { + 1, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8,10,10,10, 7, 6, + 8, 8, 8, 8, 8, 8,10,10,10, 7, 6, 7, 7, 8, 8, 8, + 8,10,10,10, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, 7, + 7, 8, 8, 8, 8, 8, 8,10,10,10, 8, 8, 8, 8, 9, 9, + 9, 9,10,10,10, 8, 8, 8, 8, 9, 9, 9, 9,10,10,10, + 9, 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10, 9, 9, 9, + 9, 9, 9,10,10,10,10,10, 9, 9, 9, 9, 9, 9,10,10, + 10,10,10, 9, 9, 9, 9, 9, 9, +}; + +static const static_codebook _44cn1_s_p6_1 = { + 2, 121, + (long *)_vq_lengthlist__44cn1_s_p6_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44cn1_s_p6_1, + 0 +}; + +static const long _vq_quantlist__44cn1_s_p7_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44cn1_s_p7_0[] = { + 1, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10, 6, 5, 5, + 7, 7, 8, 8, 8, 8, 9, 9,11,11, 7, 5, 5, 7, 7, 8, + 8, 8, 8, 9,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9, + 10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, + 11, 0,12,12, 9, 9, 9,10,10,10,11,11,11,12, 0,13, + 13, 9, 9, 9, 9,10,10,11,11,11,12, 0, 0, 0,10,10, + 10,10,11,11,12,12,12,13, 0, 0, 0,10,10,10,10,11, + 11,12,12,13,12, 0, 0, 0,14,14,11,10,11,12,12,13, + 13,14, 0, 0, 0,15,15,11,11,12,11,12,12,14,13, 0, + 0, 0, 0, 0,12,12,12,12,13,13,14,14, 0, 0, 0, 0, + 0,13,13,12,12,13,13,13,14, +}; + +static const static_codebook _44cn1_s_p7_0 = { + 2, 169, + (long *)_vq_lengthlist__44cn1_s_p7_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44cn1_s_p7_0, + 0 +}; + +static const long _vq_quantlist__44cn1_s_p7_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44cn1_s_p7_1[] = { + 2, 3, 3, 5, 5, 6, 6, 6, 5, 5, 6, 6, 6, 5, 5, 6, + 6, 6, 5, 5, 6, 6, 6, 5, 5, +}; + +static const static_codebook _44cn1_s_p7_1 = { + 2, 25, + (long *)_vq_lengthlist__44cn1_s_p7_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44cn1_s_p7_1, + 0 +}; + +static const long _vq_quantlist__44cn1_s_p8_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44cn1_s_p8_0[] = { + 1, 7, 7,11,11, 8,11,11,11,11, 4,11, 3,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,10,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,10,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11, 7,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,10,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,10, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11, 8,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12, +}; + +static const static_codebook _44cn1_s_p8_0 = { + 4, 625, + (long *)_vq_lengthlist__44cn1_s_p8_0, + 1, -518283264, 1627103232, 3, 0, + (long *)_vq_quantlist__44cn1_s_p8_0, + 0 +}; + +static const long _vq_quantlist__44cn1_s_p8_1[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44cn1_s_p8_1[] = { + 1, 4, 4, 6, 6, 8, 8, 9,10,10,11,11,11, 6, 5, 5, + 7, 7, 8, 8, 9,10, 9,11,11,12, 5, 5, 5, 7, 7, 8, + 9,10,10,12,12,14,13,15, 7, 7, 8, 8, 9,10,11,11, + 10,12,10,11,15, 7, 8, 8, 8, 9, 9,11,11,13,12,12, + 13,15,10,10, 8, 8,10,10,12,12,11,14,10,10,15,11, + 11, 8, 8,10,10,12,13,13,14,15,13,15,15,15,10,10, + 10,10,12,12,13,12,13,10,15,15,15,10,10,11,10,13, + 11,13,13,15,13,15,15,15,13,13,10,11,11,11,12,10, + 14,11,15,15,14,14,13,10,10,12,11,13,13,14,14,15, + 15,15,15,15,11,11,11,11,12,11,15,12,15,15,15,15, + 15,12,12,11,11,14,12,13,14, +}; + +static const static_codebook _44cn1_s_p8_1 = { + 2, 169, + (long *)_vq_lengthlist__44cn1_s_p8_1, + 1, -522616832, 1620115456, 4, 0, + (long *)_vq_quantlist__44cn1_s_p8_1, + 0 +}; + +static const long _vq_quantlist__44cn1_s_p8_2[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__44cn1_s_p8_2[] = { + 3, 4, 3, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, 9, + 9,10,11,11, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, + 9, 9,10,10,10, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9,10,10,10, 7, 7, 7, 8, 8, 8, 9, 9, 9, 9, + 9, 9,10, 9,10,11,10, 7, 6, 7, 7, 8, 8, 9, 9, 9, + 9, 9, 9, 9,10,10,10,11, 7, 7, 8, 8, 8, 8, 9, 9, + 9, 9, 9, 9, 9, 9,10,10,10, 7, 7, 8, 8, 8, 8, 9, + 9, 9, 9, 9, 9, 9,10,11,11,11, 8, 8, 8, 8, 8, 8, + 9, 9, 9, 9, 9, 9, 9, 9,11,10,10,11,11, 8, 8, 8, + 9, 9, 9, 9, 9, 9,10, 9,10,10,10,10,11,11, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11,11,10,11,11, 9, + 9, 9, 9, 9, 9, 9, 9, 9,10,10,10,10,11,10,11,11, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11,10,10,11, + 11,11,11, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10,11,11, + 10,11,11,11, 9,10,10, 9, 9, 9, 9, 9, 9, 9,10,11, + 11,11,11,11,11, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11, + 11,11,11,11,11,11,10,10, 9, 9, 9, 9, 9, 9, 9, 9, + 11,11,11,10,11,11,11,11,11, 9, 9, 9,10, 9, 9, 9, + 9, +}; + +static const static_codebook _44cn1_s_p8_2 = { + 2, 289, + (long *)_vq_lengthlist__44cn1_s_p8_2, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44cn1_s_p8_2, + 0 +}; + +static const long _huff_lengthlist__44cn1_s_short[] = { + 10, 9,12,15,12,13,16,14,16, 7, 1, 5,14, 7,10,13, + 16,16, 9, 4, 6,16, 8,11,16,16,16,14, 4, 7,16, 9, + 12,14,16,16,10, 5, 7,14, 9,12,14,15,15,13, 8, 9, + 14,10,12,13,14,15,13, 9, 9, 7, 6, 8,11,12,12,14, + 8, 8, 5, 4, 5, 8,11,12,16,10,10, 6, 5, 6, 8, 9, + 10, +}; + +static const static_codebook _huff_book__44cn1_s_short = { + 2, 81, + (long *)_huff_lengthlist__44cn1_s_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__44cn1_sm_long[] = { + 3, 3, 8, 8, 8, 8,10,12,14, 3, 2, 6, 7, 7, 8,10, + 12,16, 7, 6, 7, 9, 8,10,12,14,16, 8, 6, 8, 4, 5, + 7, 9,11,13, 7, 6, 8, 5, 6, 7, 9,11,14, 8, 8,10, + 7, 7, 6, 8,10,13, 9,11,12, 9, 9, 7, 8,10,12,10, + 13,15,11,11,10, 9,10,13,13,16,17,14,15,14,13,14, + 17, +}; + +static const static_codebook _huff_book__44cn1_sm_long = { + 2, 81, + (long *)_huff_lengthlist__44cn1_sm_long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44cn1_sm_p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44cn1_sm_p1_0[] = { + 1, 4, 5, 0, 0, 0, 0, 0, 0, 5, 7, 7, 0, 0, 0, 0, + 0, 0, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 5, 8, 8, 0, 0, 0, 0, 0, 0, 8, 9, 9, 0, 0, 0, + 0, 0, 0, 7, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 5, 8, 8, 0, 0, 0, 0, 0, 0, 7, 9, 8, 0, 0, + 0, 0, 0, 0, 8, 9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 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0, 0, 0, 9, 9,10, 0, 0, 0, 0, 0, 0, 9,10,10, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 9, 9, 0, 0, + 0, 0, 0, 0, 8,10, 9, 0, 0, 0, 0, 0, 0, 9,10,10, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44cn1_sm_p1_0 = { + 8, 6561, + (long *)_vq_lengthlist__44cn1_sm_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44cn1_sm_p1_0, + 0 +}; + +static const long _vq_quantlist__44cn1_sm_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44cn1_sm_p2_0[] = { + 1, 4, 4, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 5, 5, 7, 7, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 5, 5, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 7, 7, 9, 9, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 7, 7, 7, 9, 9, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44cn1_sm_p2_0 = { + 4, 625, + (long *)_vq_lengthlist__44cn1_sm_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44cn1_sm_p2_0, + 0 +}; + +static const long _vq_quantlist__44cn1_sm_p3_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44cn1_sm_p3_0[] = { + 1, 3, 4, 7, 7, 0, 0, 0, 0, 0, 4, 4, 7, 7, 0, 0, + 0, 0, 0, 4, 5, 7, 7, 0, 0, 0, 0, 0, 6, 7, 8, 8, + 0, 0, 0, 0, 0, 0, 0, 8, 8, 0, 0, 0, 0, 0, 0, 0, + 9, 9, 0, 0, 0, 0, 0, 0, 0,10, 9, 0, 0, 0, 0, 0, + 0, 0,11,11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, +}; + +static const static_codebook _44cn1_sm_p3_0 = { + 2, 81, + (long *)_vq_lengthlist__44cn1_sm_p3_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44cn1_sm_p3_0, + 0 +}; + +static const long _vq_quantlist__44cn1_sm_p4_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44cn1_sm_p4_0[] = { + 1, 4, 3, 6, 6, 7, 7, 9, 9, 0, 5, 5, 7, 7, 8, 7, + 9, 9, 0, 5, 5, 7, 7, 8, 8, 9, 9, 0, 7, 7, 8, 8, + 8, 8,10,10, 0, 0, 0, 8, 8, 8, 8,10,10, 0, 0, 0, + 9, 9, 9, 9,10,10, 0, 0, 0, 9, 9, 9, 9,10,10, 0, + 0, 0,10,10,10,10,11,11, 0, 0, 0, 0, 0,10,10,11, + 11, +}; + +static const static_codebook _44cn1_sm_p4_0 = { + 2, 81, + (long *)_vq_lengthlist__44cn1_sm_p4_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44cn1_sm_p4_0, + 0 +}; + +static const long _vq_quantlist__44cn1_sm_p5_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__44cn1_sm_p5_0[] = { + 1, 4, 4, 6, 6, 8, 8, 9, 9, 8, 8, 9, 9,10,10,11, + 11, 0, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9,10,10,11,11, + 12,12, 0, 6, 5, 7, 7, 8, 8, 9, 9, 9, 9,10,10,11, + 11,12,12, 0, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9,10,10, + 11,11,12,12, 0, 0, 0, 7, 7, 8, 8, 9, 9,10,10,11, + 11,11,11,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10,10, + 11,11,12,12,12,12, 0, 0, 0, 8, 8, 9, 9,10,10,10, + 10,11,11,12,12,12,12, 0, 0, 0, 9, 9, 9, 9,10,10, + 10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9,10, + 10,10,10,11,11,12,12,13,13, 0, 0, 0, 0, 0, 9, 9, + 10,10,11,11,12,12,13,13,13,13, 0, 0, 0, 0, 0, 9, + 9,10,10,11,11,12,12,12,13,13,13, 0, 0, 0, 0, 0, + 10,10,11,11,11,11,12,12,13,13,14,14, 0, 0, 0, 0, + 0, 0, 0,11,11,11,11,12,12,13,13,14,14, 0, 0, 0, + 0, 0, 0, 0,11,11,12,12,13,13,13,13,14,14, 0, 0, + 0, 0, 0, 0, 0,11,11,12,12,13,13,13,13,14,14, 0, + 0, 0, 0, 0, 0, 0,12,12,12,13,13,13,14,14,14,14, + 0, 0, 0, 0, 0, 0, 0, 0, 0,12,12,13,13,14,14,14, + 14, +}; + +static const static_codebook _44cn1_sm_p5_0 = { + 2, 289, + (long *)_vq_lengthlist__44cn1_sm_p5_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44cn1_sm_p5_0, + 0 +}; + +static const long _vq_quantlist__44cn1_sm_p6_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44cn1_sm_p6_0[] = { + 1, 4, 4, 7, 6, 6, 7, 6, 6, 4, 7, 6,10, 9, 9,11, + 9, 9, 4, 6, 7,10, 9, 9,11, 9, 9, 7,10,10,10,11, + 11,11,11,10, 6, 9, 9,11,10,10,11,10,10, 6, 9, 9, + 11,10,11,11,10,10, 7,11,11,11,11,11,12,11,11, 7, + 9, 9,11,10,10,12,10,10, 7, 9, 9,11,10,10,11,10, + 10, +}; + +static const static_codebook _44cn1_sm_p6_0 = { + 4, 81, + (long *)_vq_lengthlist__44cn1_sm_p6_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44cn1_sm_p6_0, + 0 +}; + +static const long _vq_quantlist__44cn1_sm_p6_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__44cn1_sm_p6_1[] = { + 2, 4, 4, 5, 5, 7, 7, 7, 7, 8, 8,10, 5, 5, 6, 6, + 7, 7, 8, 8, 8, 8,10, 5, 5, 6, 6, 7, 7, 8, 8, 8, + 8,10, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8,10,10,10, 7, + 7, 7, 7, 8, 8, 8, 8,10,10,10, 8, 8, 8, 8, 8, 8, + 8, 8,10,10,10, 8, 8, 8, 8, 8, 8, 8, 8,10,10,10, + 8, 8, 8, 8, 8, 8, 9, 9,10,10,10,10,10, 8, 8, 8, + 8, 9, 9,10,10,10,10,10, 9, 9, 9, 9, 8, 9,10,10, + 10,10,10, 8, 9, 8, 8, 9, 8, +}; + +static const static_codebook _44cn1_sm_p6_1 = { + 2, 121, + (long *)_vq_lengthlist__44cn1_sm_p6_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44cn1_sm_p6_1, + 0 +}; + +static const long _vq_quantlist__44cn1_sm_p7_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44cn1_sm_p7_0[] = { + 1, 4, 4, 6, 6, 7, 7, 7, 7, 9, 9,10,10, 7, 5, 5, + 7, 7, 8, 8, 8, 8,10, 9,11,10, 7, 5, 5, 7, 7, 8, + 8, 8, 8, 9,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9, + 10,10,11,11, 0, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11, + 11, 0,12,12, 9, 9, 9,10,10,10,11,11,12,12, 0,13, + 13, 9, 9, 9, 9,10,10,11,11,12,12, 0, 0, 0,10,10, + 10,10,11,11,12,12,12,13, 0, 0, 0,10,10,10,10,11, + 11,12,12,12,12, 0, 0, 0,14,14,11,11,11,11,12,13, + 13,13, 0, 0, 0,14,14,11,10,11,11,12,12,13,13, 0, + 0, 0, 0, 0,12,12,12,12,13,13,13,14, 0, 0, 0, 0, + 0,13,12,12,12,13,13,13,14, +}; + +static const static_codebook _44cn1_sm_p7_0 = { + 2, 169, + (long *)_vq_lengthlist__44cn1_sm_p7_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44cn1_sm_p7_0, + 0 +}; + +static const long _vq_quantlist__44cn1_sm_p7_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44cn1_sm_p7_1[] = { + 2, 4, 4, 4, 5, 6, 5, 5, 5, 5, 6, 5, 5, 5, 5, 6, + 5, 5, 5, 5, 6, 6, 6, 5, 5, +}; + +static const static_codebook _44cn1_sm_p7_1 = { + 2, 25, + (long *)_vq_lengthlist__44cn1_sm_p7_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44cn1_sm_p7_1, + 0 +}; + +static const long _vq_quantlist__44cn1_sm_p8_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44cn1_sm_p8_0[] = { + 1, 4, 4,12,11,13,13,14,14, 4, 7, 7,11,13,14,14, + 14,14, 3, 8, 3,14,14,14,14,14,14,14,10,12,14,14, + 14,14,14,14,14,14, 5,14, 8,14,14,14,14,14,12,14, + 13,14,14,14,14,14,14,14,13,14,10,14,14,14,14,14, + 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, + 14, +}; + +static const static_codebook _44cn1_sm_p8_0 = { + 2, 81, + (long *)_vq_lengthlist__44cn1_sm_p8_0, + 1, -516186112, 1627103232, 4, 0, + (long *)_vq_quantlist__44cn1_sm_p8_0, + 0 +}; + +static const long _vq_quantlist__44cn1_sm_p8_1[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44cn1_sm_p8_1[] = { + 1, 4, 4, 6, 6, 8, 8, 9, 9,10,11,11,11, 6, 5, 5, + 7, 7, 8, 8,10,10,10,11,11,11, 6, 5, 5, 7, 7, 8, + 8,10,10,11,12,12,12,14, 7, 7, 7, 8, 9, 9,11,11, + 11,12,11,12,17, 7, 7, 8, 7, 9, 9,11,11,12,12,12, + 12,14,11,11, 8, 8,10,10,11,12,12,13,11,12,14,11, + 11, 8, 8,10,10,11,12,12,13,13,12,14,15,14,10,10, + 10,10,11,12,12,12,12,11,14,13,16,10,10,10, 9,12, + 11,12,12,13,14,14,15,14,14,13,10,10,11,11,12,11, + 13,11,14,12,15,13,14,11,10,12,10,12,12,13,13,13, + 13,14,15,15,12,12,11,11,12,11,13,12,14,14,14,14, + 17,12,12,11,10,13,11,13,13, +}; + +static const static_codebook _44cn1_sm_p8_1 = { + 2, 169, + (long *)_vq_lengthlist__44cn1_sm_p8_1, + 1, -522616832, 1620115456, 4, 0, + (long *)_vq_quantlist__44cn1_sm_p8_1, + 0 +}; + +static const long _vq_quantlist__44cn1_sm_p8_2[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__44cn1_sm_p8_2[] = { + 3, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, + 9,10, 6, 6, 6, 6, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 9,10, 6, 6, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, + 9, 9, 9,10, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, + 9, 9, 9, 9,10,10,10, 7, 7, 7, 8, 8, 8, 9, 9, 9, + 9, 9, 9, 9, 9,10,10,10, 8, 8, 8, 8, 8, 8, 9, 9, + 9, 9, 9, 9, 9, 9,10,10,10, 8, 8, 8, 8, 8, 8, 9, + 9, 9, 9, 9, 9, 9, 9,11,10,11, 8, 8, 8, 8, 8, 8, + 9, 9, 9, 9, 9, 9, 9, 9,10,10,10,11,11, 8, 8, 8, + 8, 9, 9, 9, 9, 9, 9, 9, 9,11,10,11,11,11, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,11,10,11,11, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,11,11,10,11,11, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11,10,11,11, + 11,11,11, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,11,11, + 11,11,11,11, 9,10,10,10, 9, 9, 9, 9, 9, 9,11,10, + 11,11,11,11,11, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,11, + 11,11,11,11,11,11,10,10, 9, 9, 9, 9, 9, 9, 9, 9, + 10,11,11,11,11,11,11,11,11, 9, 9, 9, 9, 9, 9, 9, + 9, +}; + +static const static_codebook _44cn1_sm_p8_2 = { + 2, 289, + (long *)_vq_lengthlist__44cn1_sm_p8_2, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44cn1_sm_p8_2, + 0 +}; + +static const long _huff_lengthlist__44cn1_sm_short[] = { + 5, 6,12,14,12,14,16,17,18, 4, 2, 5,11, 7,10,12, + 14,15, 9, 4, 5,11, 7,10,13,15,18,15, 6, 7, 5, 6, + 8,11,13,16,11, 5, 6, 5, 5, 6, 9,13,15,12, 5, 7, + 6, 5, 6, 9,12,14,12, 6, 7, 8, 6, 7, 9,12,13,14, + 8, 8, 7, 5, 5, 8,10,12,16, 9, 9, 8, 6, 6, 7, 9, + 9, +}; + +static const static_codebook _huff_book__44cn1_sm_short = { + 2, 81, + (long *)_huff_lengthlist__44cn1_sm_short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + diff --git a/libvorbis-1.3.2/lib/books/floor/Makefile.am b/libvorbis-1.3.2/lib/books/floor/Makefile.am new file mode 100755 index 0000000..272ab1a --- /dev/null +++ b/libvorbis-1.3.2/lib/books/floor/Makefile.am @@ -0,0 +1,3 @@ +## Process this file with automake to produce Makefile.in + +EXTRA_DIST = floor_books.h diff --git a/libvorbis-1.3.2/lib/books/floor/Makefile.in b/libvorbis-1.3.2/lib/books/floor/Makefile.in new file mode 100755 index 0000000..6148dc2 --- /dev/null +++ b/libvorbis-1.3.2/lib/books/floor/Makefile.in @@ -0,0 +1,356 @@ +# Makefile.in generated by automake 1.10.2 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +target_triplet = @target@ +subdir = lib/books/floor +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/m4/add_cflags.m4 \ + $(top_srcdir)/m4/ogg.m4 $(top_srcdir)/m4/pkg.m4 \ + $(top_srcdir)/configure.ac 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install-man install-pdf \ + install-pdf-am install-ps install-ps-am install-strip \ + installcheck installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-generic \ + mostlyclean-libtool pdf pdf-am ps ps-am uninstall uninstall-am + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/libvorbis-1.3.2/lib/books/floor/floor_books.h b/libvorbis-1.3.2/lib/books/floor/floor_books.h new file mode 100755 index 0000000..14320cf --- /dev/null +++ b/libvorbis-1.3.2/lib/books/floor/floor_books.h @@ -0,0 +1,1547 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: static codebooks autogenerated by huff/huffbuld + last modified: $Id: floor_books.h 16939 2010-03-01 08:38:14Z xiphmont $ + + ********************************************************************/ + +#include "codebook.h" + +static const long _huff_lengthlist_line_256x7_0sub1[] = { + 0, 2, 3, 3, 3, 3, 4, 3, 4, +}; + +static const static_codebook _huff_book_line_256x7_0sub1 = { + 1, 9, + (long *)_huff_lengthlist_line_256x7_0sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_256x7_0sub2[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 4, 3, 4, 3, 5, 3, + 6, 3, 6, 4, 6, 4, 7, 5, 7, +}; + +static const static_codebook _huff_book_line_256x7_0sub2 = { + 1, 25, + (long *)_huff_lengthlist_line_256x7_0sub2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_256x7_0sub3[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 5, 2, 5, 3, 5, 3, + 6, 3, 6, 4, 7, 6, 7, 8, 7, 9, 8, 9, 9, 9,10, 9, + 11,13,11,13,10,10,13,13,13,13,13,13,12,12,12,12, +}; + +static const static_codebook _huff_book_line_256x7_0sub3 = { + 1, 64, + (long *)_huff_lengthlist_line_256x7_0sub3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_256x7_1sub1[] = { + 0, 3, 3, 3, 3, 2, 4, 3, 4, +}; + +static const static_codebook _huff_book_line_256x7_1sub1 = { + 1, 9, + (long *)_huff_lengthlist_line_256x7_1sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_256x7_1sub2[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 3, 3, 4, 3, 4, 4, + 5, 4, 6, 5, 6, 7, 6, 8, 8, +}; + +static const static_codebook _huff_book_line_256x7_1sub2 = { + 1, 25, + (long *)_huff_lengthlist_line_256x7_1sub2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_256x7_1sub3[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 2, 4, 3, 6, 3, 7, + 3, 8, 5, 8, 6, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, +}; + +static const static_codebook _huff_book_line_256x7_1sub3 = { + 1, 64, + (long *)_huff_lengthlist_line_256x7_1sub3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_256x7_class0[] = { + 7, 5, 5, 9, 9, 6, 6, 9,12, 8, 7, 8,11, 8, 9,15, + 6, 3, 3, 7, 7, 4, 3, 6, 9, 6, 5, 6, 8, 6, 8,15, + 8, 5, 5, 9, 8, 5, 4, 6,10, 7, 5, 5,11, 8, 7,15, + 14,15,13,13,13,13, 8,11,15,10, 7, 6,11, 9,10,15, +}; + +static const static_codebook _huff_book_line_256x7_class0 = { + 1, 64, + (long *)_huff_lengthlist_line_256x7_class0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_256x7_class1[] = { + 5, 6, 8,15, 6, 9,10,15,10,11,12,15,15,15,15,15, + 4, 6, 7,15, 6, 7, 8,15, 9, 8, 9,15,15,15,15,15, + 6, 8, 9,15, 7, 7, 8,15,10, 9,10,15,15,15,15,15, + 15,13,15,15,15,10,11,15,15,13,13,15,15,15,15,15, + 4, 6, 7,15, 6, 8, 9,15,10,10,12,15,15,15,15,15, + 2, 5, 6,15, 5, 6, 7,15, 8, 6, 7,15,15,15,15,15, + 5, 6, 8,15, 5, 6, 7,15, 9, 6, 7,15,15,15,15,15, + 14,12,13,15,12,10,11,15,15,15,15,15,15,15,15,15, + 7, 8, 9,15, 9,10,10,15,15,14,14,15,15,15,15,15, + 5, 6, 7,15, 7, 8, 9,15,12, 9,10,15,15,15,15,15, + 7, 7, 9,15, 7, 7, 8,15,12, 8, 9,15,15,15,15,15, + 13,13,14,15,12,11,12,15,15,15,15,15,15,15,15,15, + 15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15, + 13,13,13,15,15,15,15,15,15,15,15,15,15,15,15,15, + 15,12,13,15,15,12,13,15,15,14,15,15,15,15,15,15, + 15,15,15,15,15,15,13,15,15,15,15,15,15,15,15,15, +}; + +static const static_codebook _huff_book_line_256x7_class1 = { + 1, 256, + (long *)_huff_lengthlist_line_256x7_class1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_512x17_0sub0[] = { + 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 6, 5, 6, 6, 6, 6, 5, 6, 6, 7, 6, 7, 6, 7, 6, + 7, 6, 8, 7, 8, 7, 8, 7, 8, 7, 8, 7, 9, 7, 9, 7, + 9, 7, 9, 8, 9, 8,10, 8,10, 8,10, 7,10, 6,10, 8, + 10, 8,11, 7,10, 7,11, 8,11,11,12,12,11,11,12,11, + 13,11,13,11,13,12,15,12,13,13,14,14,14,14,14,15, + 15,15,16,14,17,19,19,18,18,18,18,18,18,18,18,18, + 18,18,18,18,18,18,18,18,18,18,18,18,18,18,18,18, +}; + +static const static_codebook _huff_book_line_512x17_0sub0 = { + 1, 128, + (long *)_huff_lengthlist_line_512x17_0sub0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_512x17_1sub0[] = { + 2, 4, 5, 4, 5, 4, 5, 4, 5, 5, 5, 5, 5, 5, 6, 5, + 6, 5, 6, 6, 7, 6, 7, 6, 8, 7, 8, 7, 8, 7, 8, 7, +}; + +static const static_codebook _huff_book_line_512x17_1sub0 = { + 1, 32, + (long *)_huff_lengthlist_line_512x17_1sub0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_512x17_1sub1[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 4, 3, 5, 3, 5, 4, 5, 4, 5, 4, 5, 5, 5, 5, 6, 5, + 6, 5, 7, 5, 8, 6, 8, 6, 8, 6, 8, 6, 8, 7, 9, 7, + 9, 7,11, 9,11,11,12,11,14,12,14,16,14,16,13,16, + 14,16,12,15,13,16,14,16,13,14,12,15,13,15,13,13, + 13,15,12,14,14,15,13,15,12,15,15,15,15,15,15,15, + 15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15, +}; + +static const static_codebook _huff_book_line_512x17_1sub1 = { + 1, 128, + (long *)_huff_lengthlist_line_512x17_1sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_512x17_2sub1[] = { + 0, 4, 5, 4, 4, 4, 5, 4, 4, 4, 5, 4, 5, 4, 5, 3, + 5, 3, +}; + +static const static_codebook _huff_book_line_512x17_2sub1 = { + 1, 18, + (long *)_huff_lengthlist_line_512x17_2sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_512x17_2sub2[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 3, 4, 3, 4, 4, 5, 4, 5, 4, 6, 4, 6, 5, + 6, 5, 7, 5, 7, 6, 8, 6, 8, 6, 8, 7, 8, 7, 9, 7, + 9, 8, +}; + +static const static_codebook _huff_book_line_512x17_2sub2 = { + 1, 50, + (long *)_huff_lengthlist_line_512x17_2sub2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_512x17_2sub3[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 3, 3, 3, 3, 4, 3, 4, 4, 5, 5, 6, 6, 7, 7, + 7, 8, 8,11, 8, 9, 9, 9,10,11,11,11, 9,10,10,11, + 11,11,11,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, +}; + +static const static_codebook _huff_book_line_512x17_2sub3 = { + 1, 128, + (long *)_huff_lengthlist_line_512x17_2sub3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_512x17_3sub1[] = { + 0, 4, 4, 4, 4, 4, 4, 3, 4, 4, 4, 4, 4, 5, 4, 5, + 5, 5, +}; + +static const static_codebook _huff_book_line_512x17_3sub1 = { + 1, 18, + (long *)_huff_lengthlist_line_512x17_3sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_512x17_3sub2[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 2, 3, 3, 4, 3, 5, 4, 6, 4, 6, 5, 7, 6, 7, + 6, 8, 6, 8, 7, 9, 8,10, 8,12, 9,13,10,15,10,15, + 11,14, +}; + +static const static_codebook _huff_book_line_512x17_3sub2 = { + 1, 50, + (long *)_huff_lengthlist_line_512x17_3sub2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_512x17_3sub3[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 8, 4, 8, 4, 8, 4, 8, 5, 8, 5, 8, 6, 8, + 4, 8, 4, 8, 5, 8, 5, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, +}; + +static const static_codebook _huff_book_line_512x17_3sub3 = { + 1, 128, + (long *)_huff_lengthlist_line_512x17_3sub3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_512x17_class1[] = { + 1, 2, 3, 6, 5, 4, 7, 7, +}; + +static const static_codebook _huff_book_line_512x17_class1 = { + 1, 8, + (long *)_huff_lengthlist_line_512x17_class1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_512x17_class2[] = { + 3, 3, 3,14, 5, 4, 4,11, 8, 6, 6,10,17,12,11,17, + 6, 5, 5,15, 5, 3, 4,11, 8, 5, 5, 8,16, 9,10,14, + 10, 8, 9,17, 8, 6, 6,13,10, 7, 7,10,16,11,13,14, + 17,17,17,17,17,16,16,16,16,15,16,16,16,16,16,16, +}; + +static const static_codebook _huff_book_line_512x17_class2 = { + 1, 64, + (long *)_huff_lengthlist_line_512x17_class2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_512x17_class3[] = { + 2, 4, 6,17, 4, 5, 7,17, 8, 7,10,17,17,17,17,17, + 3, 4, 6,15, 3, 3, 6,15, 7, 6, 9,17,17,17,17,17, + 6, 8,10,17, 6, 6, 8,16, 9, 8,10,17,17,15,16,17, + 17,17,17,17,12,15,15,16,12,15,15,16,16,16,16,16, +}; + +static const static_codebook _huff_book_line_512x17_class3 = { + 1, 64, + (long *)_huff_lengthlist_line_512x17_class3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x4_class0[] = { + 7, 7, 7,11, 6, 6, 7,11, 7, 6, 6,10,12,10,10,13, + 7, 7, 8,11, 7, 7, 7,11, 7, 6, 7,10,11,10,10,13, + 10,10, 9,12, 9, 9, 9,11, 8, 8, 8,11,13,11,10,14, + 15,15,14,15,15,14,13,14,15,12,12,17,17,17,17,17, + 7, 7, 6, 9, 6, 6, 6, 9, 7, 6, 6, 8,11,11,10,12, + 7, 7, 7, 9, 7, 6, 6, 9, 7, 6, 6, 9,13,10,10,11, + 10, 9, 8,10, 9, 8, 8,10, 8, 8, 7, 9,13,12,10,11, + 17,14,14,13,15,14,12,13,17,13,12,15,17,17,14,17, + 7, 6, 6, 7, 6, 6, 5, 7, 6, 6, 6, 6,11, 9, 9, 9, + 7, 7, 6, 7, 7, 6, 6, 7, 6, 6, 6, 6,10, 9, 8, 9, + 10, 9, 8, 8, 9, 8, 7, 8, 8, 7, 6, 8,11,10, 9,10, + 17,17,12,15,15,15,12,14,14,14,10,12,15,13,12,13, + 11,10, 8,10,11,10, 8, 8,10, 9, 7, 7,10, 9, 9,11, + 11,11, 9,10,11,10, 8, 9,10, 8, 6, 8,10, 9, 9,11, + 14,13,10,12,12,11,10,10, 8, 7, 8,10,10,11,11,12, + 17,17,15,17,17,17,17,17,17,13,12,17,17,17,14,17, +}; + +static const static_codebook _huff_book_line_128x4_class0 = { + 1, 256, + (long *)_huff_lengthlist_line_128x4_class0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x4_0sub0[] = { + 2, 2, 2, 2, +}; + +static const static_codebook _huff_book_line_128x4_0sub0 = { + 1, 4, + (long *)_huff_lengthlist_line_128x4_0sub0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x4_0sub1[] = { + 0, 0, 0, 0, 3, 2, 3, 2, 3, 3, +}; + +static const static_codebook _huff_book_line_128x4_0sub1 = { + 1, 10, + (long *)_huff_lengthlist_line_128x4_0sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x4_0sub2[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 3, 4, 3, 4, 3, + 4, 4, 5, 4, 5, 4, 6, 5, 6, +}; + +static const static_codebook _huff_book_line_128x4_0sub2 = { + 1, 25, + (long *)_huff_lengthlist_line_128x4_0sub2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x4_0sub3[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 4, 3, 5, 3, 5, 3, + 5, 4, 6, 5, 6, 5, 7, 6, 6, 7, 7, 9, 9,11,11,16, + 11,14,10,11,11,13,16,15,15,15,15,15,15,15,15,15, +}; + +static const static_codebook _huff_book_line_128x4_0sub3 = { + 1, 64, + (long *)_huff_lengthlist_line_128x4_0sub3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_256x4_class0[] = { + 6, 7, 7,12, 6, 6, 7,12, 7, 6, 6,10,15,12,11,13, + 7, 7, 8,13, 7, 7, 8,12, 7, 7, 7,11,12,12,11,13, + 10, 9, 9,11, 9, 9, 9,10,10, 8, 8,12,14,12,12,14, + 11,11,12,14,11,12,11,15,15,12,13,15,15,15,15,15, + 6, 6, 7,10, 6, 6, 6,11, 7, 6, 6, 9,14,12,11,13, + 7, 7, 7,10, 6, 6, 7, 9, 7, 7, 6,10,13,12,10,12, + 9, 9, 9,11, 9, 9, 8, 9, 9, 8, 8,10,13,12,10,12, + 12,12,11,13,12,12,11,12,15,13,12,15,15,15,14,14, + 6, 6, 6, 8, 6, 6, 5, 6, 7, 7, 6, 5,11,10, 9, 8, + 7, 6, 6, 7, 6, 6, 5, 6, 7, 7, 6, 6,11,10, 9, 8, + 8, 8, 8, 9, 8, 8, 7, 8, 8, 8, 6, 7,11,10, 9, 9, + 14,11,10,14,14,11,10,15,13,11, 9,11,15,12,12,11, + 11, 9, 8, 8,10, 9, 8, 9,11,10, 9, 8,12,11,12,11, + 13,10, 8, 9,11,10, 8, 9,10, 9, 8, 9,10, 8,12,12, + 15,11,10,10,13,11,10,10, 8, 8, 7,12,10, 9,11,12, + 15,12,11,15,13,11,11,15,12,14,11,13,15,15,13,13, +}; + +static const static_codebook _huff_book_line_256x4_class0 = { + 1, 256, + (long *)_huff_lengthlist_line_256x4_class0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_256x4_0sub0[] = { + 2, 2, 2, 2, +}; + +static const static_codebook _huff_book_line_256x4_0sub0 = { + 1, 4, + (long *)_huff_lengthlist_line_256x4_0sub0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_256x4_0sub1[] = { + 0, 0, 0, 0, 2, 2, 3, 3, 3, 3, +}; + +static const static_codebook _huff_book_line_256x4_0sub1 = { + 1, 10, + (long *)_huff_lengthlist_line_256x4_0sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_256x4_0sub2[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 3, 4, 3, 4, 3, + 5, 3, 5, 4, 5, 4, 6, 4, 6, +}; + +static const static_codebook _huff_book_line_256x4_0sub2 = { + 1, 25, + (long *)_huff_lengthlist_line_256x4_0sub2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_256x4_0sub3[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 4, 3, 5, 3, 5, 3, + 6, 4, 7, 4, 7, 5, 7, 6, 7, 6, 7, 8,10,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,12,12,12,12,12, +}; + +static const static_codebook _huff_book_line_256x4_0sub3 = { + 1, 64, + (long *)_huff_lengthlist_line_256x4_0sub3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x7_class0[] = { + 10, 7, 8,13, 9, 6, 7,11,10, 8, 8,12,17,17,17,17, + 7, 5, 5, 9, 6, 4, 4, 8, 8, 5, 5, 8,16,14,13,16, + 7, 5, 5, 7, 6, 3, 3, 5, 8, 5, 4, 7,14,12,12,15, + 10, 7, 8, 9, 7, 5, 5, 6, 9, 6, 5, 5,15,12, 9,10, +}; + +static const static_codebook _huff_book_line_128x7_class0 = { + 1, 64, + (long *)_huff_lengthlist_line_128x7_class0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x7_class1[] = { + 8,13,17,17, 8,11,17,17,11,13,17,17,17,17,17,17, + 6,10,16,17, 6,10,15,17, 8,10,16,17,17,17,17,17, + 9,13,15,17, 8,11,17,17,10,12,17,17,17,17,17,17, + 17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17, + 6,11,15,17, 7,10,15,17, 8,10,17,17,17,15,17,17, + 4, 8,13,17, 4, 7,13,17, 6, 8,15,17,16,15,17,17, + 6,11,15,17, 6, 9,13,17, 8,10,17,17,15,17,17,17, + 16,17,17,17,12,14,15,17,13,14,15,17,17,17,17,17, + 5,10,14,17, 5, 9,14,17, 7, 9,15,17,15,15,17,17, + 3, 7,12,17, 3, 6,11,17, 5, 7,13,17,12,12,17,17, + 5, 9,14,17, 3, 7,11,17, 5, 8,13,17,13,11,16,17, + 12,17,17,17, 9,14,15,17,10,11,14,17,16,14,17,17, + 8,12,17,17, 8,12,17,17,10,12,17,17,17,17,17,17, + 5,10,17,17, 5, 9,15,17, 7, 9,17,17,13,13,17,17, + 7,11,17,17, 6,10,15,17, 7, 9,15,17,12,11,17,17, + 12,15,17,17,11,14,17,17,11,10,15,17,17,16,17,17, +}; + +static const static_codebook _huff_book_line_128x7_class1 = { + 1, 256, + (long *)_huff_lengthlist_line_128x7_class1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x7_0sub1[] = { + 0, 3, 3, 3, 3, 3, 3, 3, 3, +}; + +static const static_codebook _huff_book_line_128x7_0sub1 = { + 1, 9, + (long *)_huff_lengthlist_line_128x7_0sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x7_0sub2[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 3, 3, 4, 4, 4, 4, + 5, 4, 5, 4, 5, 4, 6, 4, 6, +}; + +static const static_codebook _huff_book_line_128x7_0sub2 = { + 1, 25, + (long *)_huff_lengthlist_line_128x7_0sub2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x7_0sub3[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 5, 3, 5, 3, 5, 4, + 5, 4, 5, 5, 5, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, + 7, 8, 9,11,13,13,13,13,13,13,13,13,13,13,13,13, +}; + +static const static_codebook _huff_book_line_128x7_0sub3 = { + 1, 64, + (long *)_huff_lengthlist_line_128x7_0sub3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x7_1sub1[] = { + 0, 3, 3, 2, 3, 3, 4, 3, 4, +}; + +static const static_codebook _huff_book_line_128x7_1sub1 = { + 1, 9, + (long *)_huff_lengthlist_line_128x7_1sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x7_1sub2[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 4, 3, 6, 3, 6, 3, + 6, 3, 7, 3, 8, 4, 9, 4, 9, +}; + +static const static_codebook _huff_book_line_128x7_1sub2 = { + 1, 25, + (long *)_huff_lengthlist_line_128x7_1sub2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x7_1sub3[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 7, 2, 7, 3, 8, 4, + 9, 5, 9, 8,10,11,11,12,14,14,14,14,14,14,14,14, + 14,14,14,14,14,14,14,14,14,14,14,14,13,13,13,13, +}; + +static const static_codebook _huff_book_line_128x7_1sub3 = { + 1, 64, + (long *)_huff_lengthlist_line_128x7_1sub3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x11_class1[] = { + 1, 6, 3, 7, 2, 4, 5, 7, +}; + +static const static_codebook _huff_book_line_128x11_class1 = { + 1, 8, + (long *)_huff_lengthlist_line_128x11_class1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x11_class2[] = { + 1, 6,12,16, 4,12,15,16, 9,15,16,16,16,16,16,16, + 2, 5,11,16, 5,11,13,16, 9,13,16,16,16,16,16,16, + 4, 8,12,16, 5, 9,12,16, 9,13,15,16,16,16,16,16, + 15,16,16,16,11,14,13,16,12,15,16,16,16,16,16,15, +}; + +static const static_codebook _huff_book_line_128x11_class2 = { + 1, 64, + (long *)_huff_lengthlist_line_128x11_class2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x11_class3[] = { + 7, 6, 9,17, 7, 6, 8,17,12, 9,11,16,16,16,16,16, + 5, 4, 7,16, 5, 3, 6,14, 9, 6, 8,15,16,16,16,16, + 5, 4, 6,13, 3, 2, 4,11, 7, 4, 6,13,16,11,10,14, + 12,12,12,16, 9, 7,10,15,12, 9,11,16,16,15,15,16, +}; + +static const static_codebook _huff_book_line_128x11_class3 = { + 1, 64, + (long *)_huff_lengthlist_line_128x11_class3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x11_0sub0[] = { + 5, 5, 5, 5, 5, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, + 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 6, 6, 6, 7, 6, + 7, 6, 7, 6, 7, 6, 7, 6, 7, 6, 8, 6, 8, 6, 8, 7, + 8, 7, 8, 7, 8, 7, 9, 7, 9, 8, 9, 8, 9, 8,10, 8, + 10, 9,10, 9,10, 9,11, 9,11, 9,10,10,11,10,11,10, + 11,11,11,11,11,11,12,13,14,14,14,15,15,16,16,16, + 17,15,16,15,16,16,17,17,16,17,17,17,17,17,17,17, + 17,17,17,17,17,17,17,17,17,17,17,17,17,17,17,17, +}; + +static const static_codebook _huff_book_line_128x11_0sub0 = { + 1, 128, + (long *)_huff_lengthlist_line_128x11_0sub0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x11_1sub0[] = { + 2, 5, 5, 5, 5, 5, 5, 4, 5, 5, 5, 5, 5, 5, 5, 5, + 6, 5, 6, 5, 6, 5, 7, 6, 7, 6, 7, 6, 8, 6, 8, 6, +}; + +static const static_codebook _huff_book_line_128x11_1sub0 = { + 1, 32, + (long *)_huff_lengthlist_line_128x11_1sub0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x11_1sub1[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 5, 3, 5, 3, 6, 4, 6, 4, 7, 4, 7, 4, 7, 4, 8, 4, + 8, 4, 9, 5, 9, 5, 9, 5, 9, 6,10, 6,10, 6,11, 7, + 10, 7,10, 8,11, 9,11, 9,11,10,11,11,12,11,11,12, + 15,15,12,14,11,14,12,14,11,14,13,14,12,14,11,14, + 11,14,12,14,11,14,11,14,13,13,14,14,14,14,14,14, + 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, +}; + +static const static_codebook _huff_book_line_128x11_1sub1 = { + 1, 128, + (long *)_huff_lengthlist_line_128x11_1sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x11_2sub1[] = { + 0, 4, 5, 4, 5, 4, 5, 3, 5, 3, 5, 3, 5, 4, 4, 4, + 5, 5, +}; + +static const static_codebook _huff_book_line_128x11_2sub1 = { + 1, 18, + (long *)_huff_lengthlist_line_128x11_2sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x11_2sub2[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 3, 3, 3, 4, 4, 4, 4, 5, 4, 5, 4, 6, 5, 7, + 5, 7, 6, 8, 6, 8, 6, 9, 7, 9, 7,10, 7, 9, 8,11, + 8,11, +}; + +static const static_codebook _huff_book_line_128x11_2sub2 = { + 1, 50, + (long *)_huff_lengthlist_line_128x11_2sub2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x11_2sub3[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 8, 3, 8, 4, 8, 4, 8, 6, 8, 5, 8, 4, 8, + 4, 8, 6, 8, 7, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, +}; + +static const static_codebook _huff_book_line_128x11_2sub3 = { + 1, 128, + (long *)_huff_lengthlist_line_128x11_2sub3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x11_3sub1[] = { + 0, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 4, + 5, 4, +}; + +static const static_codebook _huff_book_line_128x11_3sub1 = { + 1, 18, + (long *)_huff_lengthlist_line_128x11_3sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x11_3sub2[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 5, 3, 5, 4, 6, 4, 6, 4, 7, 4, 7, 4, 8, 4, + 8, 4, 9, 4, 9, 4,10, 4,10, 5,10, 5,11, 5,12, 6, + 12, 6, +}; + +static const static_codebook _huff_book_line_128x11_3sub2 = { + 1, 50, + (long *)_huff_lengthlist_line_128x11_3sub2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x11_3sub3[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 7, 1, 6, 3, 7, 3, 8, 4, 8, 5, 8, 8, 8, 9, + 7, 8, 8, 7, 7, 7, 8, 9,10, 9, 9,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, +}; + +static const static_codebook _huff_book_line_128x11_3sub3 = { + 1, 128, + (long *)_huff_lengthlist_line_128x11_3sub3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x17_class1[] = { + 1, 3, 4, 7, 2, 5, 6, 7, +}; + +static const static_codebook _huff_book_line_128x17_class1 = { + 1, 8, + (long *)_huff_lengthlist_line_128x17_class1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x17_class2[] = { + 1, 4,10,19, 3, 8,13,19, 7,12,19,19,19,19,19,19, + 2, 6,11,19, 8,13,19,19, 9,11,19,19,19,19,19,19, + 6, 7,13,19, 9,13,19,19,10,13,18,18,18,18,18,18, + 18,18,18,18,18,18,18,18,18,18,18,18,18,18,18,18, +}; + +static const static_codebook _huff_book_line_128x17_class2 = { + 1, 64, + (long *)_huff_lengthlist_line_128x17_class2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x17_class3[] = { + 3, 6,10,17, 4, 8,11,20, 8,10,11,20,20,20,20,20, + 2, 4, 8,18, 4, 6, 8,17, 7, 8,10,20,20,17,20,20, + 3, 5, 8,17, 3, 4, 6,17, 8, 8,10,17,17,12,16,20, + 13,13,15,20,10,10,12,20,15,14,15,20,20,20,19,19, +}; + +static const static_codebook _huff_book_line_128x17_class3 = { + 1, 64, + (long *)_huff_lengthlist_line_128x17_class3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x17_0sub0[] = { + 5, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, + 7, 5, 7, 5, 7, 5, 7, 5, 7, 5, 7, 5, 8, 5, 8, 5, + 8, 5, 8, 5, 8, 6, 8, 6, 8, 6, 9, 6, 9, 6, 9, 6, + 9, 6, 9, 7, 9, 7, 9, 7, 9, 7,10, 7,10, 8,10, 8, + 10, 8,10, 8,10, 8,11, 8,11, 8,11, 8,11, 8,11, 9, + 12, 9,12, 9,12, 9,12, 9,12,10,12,10,13,11,13,11, + 14,12,14,13,15,14,16,14,17,15,18,16,20,20,20,20, + 20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20, +}; + +static const static_codebook _huff_book_line_128x17_0sub0 = { + 1, 128, + (long *)_huff_lengthlist_line_128x17_0sub0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x17_1sub0[] = { + 2, 5, 5, 4, 5, 4, 5, 4, 5, 5, 5, 5, 5, 5, 6, 5, + 6, 5, 6, 5, 7, 6, 7, 6, 7, 6, 8, 6, 9, 7, 9, 7, +}; + +static const static_codebook _huff_book_line_128x17_1sub0 = { + 1, 32, + (long *)_huff_lengthlist_line_128x17_1sub0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x17_1sub1[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 4, 3, 5, 3, 5, 3, 6, 3, 6, 4, 6, 4, 7, 4, 7, 5, + 8, 5, 8, 6, 9, 7, 9, 7, 9, 8,10, 9,10, 9,11,10, + 11,11,11,11,11,11,12,12,12,13,12,13,12,14,12,15, + 12,14,12,16,13,17,13,17,14,17,14,16,13,17,14,17, + 14,17,15,17,15,15,16,17,17,17,17,17,17,17,17,17, + 17,17,17,17,17,17,16,16,16,16,16,16,16,16,16,16, +}; + +static const static_codebook _huff_book_line_128x17_1sub1 = { + 1, 128, + (long *)_huff_lengthlist_line_128x17_1sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x17_2sub1[] = { + 0, 4, 5, 4, 6, 4, 8, 3, 9, 3, 9, 2, 9, 3, 8, 4, + 9, 4, +}; + +static const static_codebook _huff_book_line_128x17_2sub1 = { + 1, 18, + (long *)_huff_lengthlist_line_128x17_2sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x17_2sub2[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 5, 1, 5, 3, 5, 3, 5, 4, 7, 5,10, 7,10, 7, + 12,10,14,10,14, 9,14,11,14,14,14,13,13,13,13,13, + 13,13, +}; + +static const static_codebook _huff_book_line_128x17_2sub2 = { + 1, 50, + (long *)_huff_lengthlist_line_128x17_2sub2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x17_2sub3[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, +}; + +static const static_codebook _huff_book_line_128x17_2sub3 = { + 1, 128, + (long *)_huff_lengthlist_line_128x17_2sub3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x17_3sub1[] = { + 0, 4, 4, 4, 4, 4, 4, 4, 5, 3, 5, 3, 5, 4, 6, 4, + 6, 4, +}; + +static const static_codebook _huff_book_line_128x17_3sub1 = { + 1, 18, + (long *)_huff_lengthlist_line_128x17_3sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x17_3sub2[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 5, 3, 6, 3, 6, 4, 7, 4, 7, 4, 7, 4, 8, 4, + 8, 4, 8, 4, 8, 4, 9, 4, 9, 5,10, 5,10, 7,10, 8, + 10, 8, +}; + +static const static_codebook _huff_book_line_128x17_3sub2 = { + 1, 50, + (long *)_huff_lengthlist_line_128x17_3sub2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_128x17_3sub3[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 3, 2, 4, 3, 4, 4, 4, 5, 4, 7, 5, 8, 5,11, + 6,10, 6,12, 7,12, 7,12, 8,12, 8,12,10,12,12,12, + 12,12,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, +}; + +static const static_codebook _huff_book_line_128x17_3sub3 = { + 1, 128, + (long *)_huff_lengthlist_line_128x17_3sub3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_1024x27_class1[] = { + 2,10, 8,14, 7,12,11,14, 1, 5, 3, 7, 4, 9, 7,13, +}; + +static const static_codebook _huff_book_line_1024x27_class1 = { + 1, 16, + (long *)_huff_lengthlist_line_1024x27_class1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_1024x27_class2[] = { + 1, 4, 2, 6, 3, 7, 5, 7, +}; + +static const static_codebook _huff_book_line_1024x27_class2 = { + 1, 8, + (long *)_huff_lengthlist_line_1024x27_class2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_1024x27_class3[] = { + 1, 5, 7,21, 5, 8, 9,21,10, 9,12,20,20,16,20,20, + 4, 8, 9,20, 6, 8, 9,20,11,11,13,20,20,15,17,20, + 9,11,14,20, 8,10,15,20,11,13,15,20,20,20,20,20, + 20,20,20,20,13,20,20,20,18,18,20,20,20,20,20,20, + 3, 6, 8,20, 6, 7, 9,20,10, 9,12,20,20,20,20,20, + 5, 7, 9,20, 6, 6, 9,20,10, 9,12,20,20,20,20,20, + 8,10,13,20, 8, 9,12,20,11,10,12,20,20,20,20,20, + 18,20,20,20,15,17,18,20,18,17,18,20,20,20,20,20, + 7,10,12,20, 8, 9,11,20,14,13,14,20,20,20,20,20, + 6, 9,12,20, 7, 8,11,20,12,11,13,20,20,20,20,20, + 9,11,15,20, 8,10,14,20,12,11,14,20,20,20,20,20, + 20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20, + 11,16,18,20,15,15,17,20,20,17,20,20,20,20,20,20, + 9,14,16,20,12,12,15,20,17,15,18,20,20,20,20,20, + 16,19,18,20,15,16,20,20,17,17,20,20,20,20,20,20, + 20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20, +}; + +static const static_codebook _huff_book_line_1024x27_class3 = { + 1, 256, + (long *)_huff_lengthlist_line_1024x27_class3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_1024x27_class4[] = { + 2, 3, 7,13, 4, 4, 7,15, 8, 6, 9,17,21,16,15,21, + 2, 5, 7,11, 5, 5, 7,14, 9, 7,10,16,17,15,16,21, + 4, 7,10,17, 7, 7, 9,15,11, 9,11,16,21,18,15,21, + 18,21,21,21,15,17,17,19,21,19,18,20,21,21,21,20, +}; + +static const static_codebook _huff_book_line_1024x27_class4 = { + 1, 64, + (long *)_huff_lengthlist_line_1024x27_class4, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_1024x27_0sub0[] = { + 5, 5, 5, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, + 6, 5, 6, 5, 6, 5, 6, 5, 7, 5, 7, 5, 7, 5, 7, 5, + 8, 6, 8, 6, 8, 6, 9, 6, 9, 6,10, 6,10, 6,11, 6, + 11, 7,11, 7,12, 7,12, 7,12, 7,12, 7,12, 7,12, 7, + 12, 7,12, 8,13, 8,12, 8,12, 8,13, 8,13, 9,13, 9, + 13, 9,13, 9,12,10,12,10,13,10,14,11,14,12,14,13, + 14,13,14,14,15,16,15,15,15,14,15,17,21,22,22,21, + 22,22,22,22,22,22,21,21,21,21,21,21,21,21,21,21, +}; + +static const static_codebook _huff_book_line_1024x27_0sub0 = { + 1, 128, + (long *)_huff_lengthlist_line_1024x27_0sub0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_1024x27_1sub0[] = { + 2, 5, 5, 4, 5, 4, 5, 4, 5, 4, 6, 5, 6, 5, 6, 5, + 6, 5, 7, 5, 7, 6, 8, 6, 8, 6, 8, 6, 9, 6, 9, 6, +}; + +static const static_codebook _huff_book_line_1024x27_1sub0 = { + 1, 32, + (long *)_huff_lengthlist_line_1024x27_1sub0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_1024x27_1sub1[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 8, 5, 8, 4, 9, 4, 9, 4, 9, 4, 9, 4, 9, 4, 9, 4, + 9, 4, 9, 4, 9, 4, 8, 4, 8, 4, 9, 5, 9, 5, 9, 5, + 9, 5, 9, 6,10, 6,10, 7,10, 8,11, 9,11,11,12,13, + 12,14,13,15,13,15,14,16,14,17,15,17,15,15,16,16, + 15,16,16,16,15,18,16,15,17,17,19,19,19,19,19,19, + 19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,19, +}; + +static const static_codebook _huff_book_line_1024x27_1sub1 = { + 1, 128, + (long *)_huff_lengthlist_line_1024x27_1sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_1024x27_2sub0[] = { + 1, 5, 5, 5, 5, 5, 5, 5, 6, 5, 6, 5, 6, 5, 6, 5, + 6, 6, 7, 7, 7, 7, 8, 7, 8, 8, 9, 8,10, 9,10, 9, +}; + +static const static_codebook _huff_book_line_1024x27_2sub0 = { + 1, 32, + (long *)_huff_lengthlist_line_1024x27_2sub0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_1024x27_2sub1[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 4, 3, 4, 3, 4, 4, 5, 4, 5, 4, 5, 5, 6, 5, 6, 5, + 7, 5, 7, 6, 7, 6, 8, 7, 8, 7, 8, 7, 9, 8, 9, 9, + 9, 9,10,10,10,11, 9,12, 9,12, 9,15,10,14, 9,13, + 10,13,10,12,10,12,10,13,10,12,11,13,11,14,12,13, + 13,14,14,13,14,15,14,16,13,13,14,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,15,15, +}; + +static const static_codebook _huff_book_line_1024x27_2sub1 = { + 1, 128, + (long *)_huff_lengthlist_line_1024x27_2sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_1024x27_3sub1[] = { + 0, 4, 5, 4, 5, 3, 5, 3, 5, 3, 5, 4, 4, 4, 4, 5, + 5, 5, +}; + +static const static_codebook _huff_book_line_1024x27_3sub1 = { + 1, 18, + (long *)_huff_lengthlist_line_1024x27_3sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_1024x27_3sub2[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 3, 3, 4, 3, 4, 4, 4, 4, 5, 5, 5, 5, 5, 6, + 5, 7, 5, 8, 6, 8, 6, 9, 7,10, 7,10, 8,10, 8,11, + 9,11, +}; + +static const static_codebook _huff_book_line_1024x27_3sub2 = { + 1, 50, + (long *)_huff_lengthlist_line_1024x27_3sub2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_1024x27_3sub3[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 3, 7, 3, 8, 3,10, 3, 8, 3, 9, 3, 8, 4, 9, + 4, 9, 5, 9, 6,10, 6, 9, 7,11, 7,12, 9,13,10,13, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, +}; + +static const static_codebook _huff_book_line_1024x27_3sub3 = { + 1, 128, + (long *)_huff_lengthlist_line_1024x27_3sub3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_1024x27_4sub1[] = { + 0, 4, 5, 4, 5, 4, 5, 4, 5, 3, 5, 3, 5, 3, 5, 4, + 5, 4, +}; + +static const static_codebook _huff_book_line_1024x27_4sub1 = { + 1, 18, + (long *)_huff_lengthlist_line_1024x27_4sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_1024x27_4sub2[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 4, 2, 4, 2, 5, 3, 5, 4, 6, 6, 6, 7, 7, 8, + 7, 8, 7, 8, 7, 9, 8, 9, 8, 9, 8,10, 8,11, 9,12, + 9,12, +}; + +static const static_codebook _huff_book_line_1024x27_4sub2 = { + 1, 50, + (long *)_huff_lengthlist_line_1024x27_4sub2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_1024x27_4sub3[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 2, 5, 2, 6, 3, 6, 4, 7, 4, 7, 5, 9, 5,11, + 6,11, 6,11, 7,11, 6,11, 6,11, 9,11, 8,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,10,10,10,10,10,10, +}; + +static const static_codebook _huff_book_line_1024x27_4sub3 = { + 1, 128, + (long *)_huff_lengthlist_line_1024x27_4sub3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_2048x27_class1[] = { + 2, 6, 8, 9, 7,11,13,13, 1, 3, 5, 5, 6, 6,12,10, +}; + +static const static_codebook _huff_book_line_2048x27_class1 = { + 1, 16, + (long *)_huff_lengthlist_line_2048x27_class1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_2048x27_class2[] = { + 1, 2, 3, 6, 4, 7, 5, 7, +}; + +static const static_codebook _huff_book_line_2048x27_class2 = { + 1, 8, + (long *)_huff_lengthlist_line_2048x27_class2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_2048x27_class3[] = { + 3, 3, 6,16, 5, 5, 7,16, 9, 8,11,16,16,16,16,16, + 5, 5, 8,16, 5, 5, 7,16, 8, 7, 9,16,16,16,16,16, + 9, 9,12,16, 6, 8,11,16, 9,10,11,16,16,16,16,16, + 16,16,16,16,13,16,16,16,15,16,16,16,16,16,16,16, + 5, 4, 7,16, 6, 5, 8,16, 9, 8,10,16,16,16,16,16, + 5, 5, 7,15, 5, 4, 6,15, 7, 6, 8,16,16,16,16,16, + 9, 9,11,15, 7, 7, 9,16, 8, 8, 9,16,16,16,16,16, + 16,16,16,16,15,15,15,16,15,15,14,16,16,16,16,16, + 8, 8,11,16, 8, 9,10,16,11,10,14,16,16,16,16,16, + 6, 8,10,16, 6, 7,10,16, 8, 8,11,16,14,16,16,16, + 10,11,14,16, 9, 9,11,16,10,10,11,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,15,16,16,16,16,16,16,16,16,16,16,16, + 12,16,15,16,12,14,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, + 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16, +}; + +static const static_codebook _huff_book_line_2048x27_class3 = { + 1, 256, + (long *)_huff_lengthlist_line_2048x27_class3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_2048x27_class4[] = { + 2, 4, 7,13, 4, 5, 7,15, 8, 7,10,16,16,14,16,16, + 2, 4, 7,16, 3, 4, 7,14, 8, 8,10,16,16,16,15,16, + 6, 8,11,16, 7, 7, 9,16,11, 9,13,16,16,16,15,16, + 16,16,16,16,14,16,16,16,16,16,16,16,16,16,16,16, +}; + +static const static_codebook _huff_book_line_2048x27_class4 = { + 1, 64, + (long *)_huff_lengthlist_line_2048x27_class4, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_2048x27_0sub0[] = { + 5, 5, 5, 5, 5, 5, 6, 5, 6, 5, 6, 5, 6, 5, 6, 5, + 6, 5, 7, 5, 7, 5, 7, 5, 8, 5, 8, 5, 8, 5, 9, 5, + 9, 6,10, 6,10, 6,11, 6,11, 6,11, 6,11, 6,11, 6, + 11, 6,11, 6,12, 7,11, 7,11, 7,11, 7,11, 7,10, 7, + 11, 7,11, 7,12, 7,11, 8,11, 8,11, 8,11, 8,13, 8, + 12, 9,11, 9,11, 9,11,10,12,10,12, 9,12,10,12,11, + 14,12,16,12,12,11,14,16,17,17,17,17,17,17,17,17, + 17,17,17,17,17,17,17,17,17,17,17,17,16,16,16,16, +}; + +static const static_codebook _huff_book_line_2048x27_0sub0 = { + 1, 128, + (long *)_huff_lengthlist_line_2048x27_0sub0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_2048x27_1sub0[] = { + 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 6, 6, 6, 6, 6, 6, 7, 6, 7, 6, 7, 6, 7, 6, +}; + +static const static_codebook _huff_book_line_2048x27_1sub0 = { + 1, 32, + (long *)_huff_lengthlist_line_2048x27_1sub0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_2048x27_1sub1[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 6, 5, 7, 5, 7, 4, 7, 4, 8, 4, 8, 4, 8, 4, 8, 3, + 8, 4, 9, 4, 9, 4, 9, 4, 9, 4, 9, 5, 9, 5, 9, 6, + 9, 7, 9, 8, 9, 9, 9,10, 9,11, 9,14, 9,15,10,15, + 10,15,10,15,10,15,11,15,10,14,12,14,11,14,13,14, + 13,15,15,15,12,15,15,15,13,15,13,15,13,15,15,15, + 15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,14, +}; + +static const static_codebook _huff_book_line_2048x27_1sub1 = { + 1, 128, + (long *)_huff_lengthlist_line_2048x27_1sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_2048x27_2sub0[] = { + 2, 4, 5, 4, 5, 4, 5, 4, 5, 5, 5, 5, 5, 5, 6, 5, + 6, 5, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, +}; + +static const static_codebook _huff_book_line_2048x27_2sub0 = { + 1, 32, + (long *)_huff_lengthlist_line_2048x27_2sub0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_2048x27_2sub1[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 3, 4, 3, 4, 3, 4, 4, 5, 4, 5, 5, 5, 6, 6, 6, 7, + 6, 8, 6, 8, 6, 9, 7,10, 7,10, 7,10, 7,12, 7,12, + 7,12, 9,12,11,12,10,12,10,12,11,12,12,12,10,12, + 10,12,10,12, 9,12,11,12,12,12,12,12,11,12,11,12, + 12,12,12,12,12,12,12,12,10,10,12,12,12,12,12,10, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, +}; + +static const static_codebook _huff_book_line_2048x27_2sub1 = { + 1, 128, + (long *)_huff_lengthlist_line_2048x27_2sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_2048x27_3sub1[] = { + 0, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, + 5, 5, +}; + +static const static_codebook _huff_book_line_2048x27_3sub1 = { + 1, 18, + (long *)_huff_lengthlist_line_2048x27_3sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_2048x27_3sub2[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 3, 3, 3, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 6, + 6, 7, 6, 7, 6, 8, 6, 9, 7, 9, 7, 9, 9,11, 9,12, + 10,12, +}; + +static const static_codebook _huff_book_line_2048x27_3sub2 = { + 1, 50, + (long *)_huff_lengthlist_line_2048x27_3sub2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_2048x27_3sub3[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 3, 6, 3, 7, 3, 7, 5, 7, 7, 7, 7, 7, 6, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, +}; + +static const static_codebook _huff_book_line_2048x27_3sub3 = { + 1, 128, + (long *)_huff_lengthlist_line_2048x27_3sub3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_2048x27_4sub1[] = { + 0, 3, 4, 4, 4, 4, 4, 4, 4, 4, 5, 4, 5, 4, 5, 4, + 4, 5, +}; + +static const static_codebook _huff_book_line_2048x27_4sub1 = { + 1, 18, + (long *)_huff_lengthlist_line_2048x27_4sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_2048x27_4sub2[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 3, 2, 4, 3, 4, 4, 4, 5, 5, 6, 5, 6, 5, 7, + 6, 6, 6, 7, 7, 7, 8, 9, 9, 9,12,10,11,10,10,12, + 10,10, +}; + +static const static_codebook _huff_book_line_2048x27_4sub2 = { + 1, 50, + (long *)_huff_lengthlist_line_2048x27_4sub2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_2048x27_4sub3[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 3, 6, 5, 7, 5, 7, 7, 7, 7, 7, 5, 7, 5, 7, + 5, 7, 5, 7, 7, 7, 7, 7, 4, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, +}; + +static const static_codebook _huff_book_line_2048x27_4sub3 = { + 1, 128, + (long *)_huff_lengthlist_line_2048x27_4sub3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_256x4low_class0[] = { + 4, 5, 6,11, 5, 5, 6,10, 7, 7, 6, 6,14,13, 9, 9, + 6, 6, 6,10, 6, 6, 6, 9, 8, 7, 7, 9,14,12, 8,11, + 8, 7, 7,11, 8, 8, 7,11, 9, 9, 7, 9,13,11, 9,13, + 19,19,18,19,15,16,16,19,11,11,10,13,10,10, 9,15, + 5, 5, 6,13, 6, 6, 6,11, 8, 7, 6, 7,14,11,10,11, + 6, 6, 6,12, 7, 6, 6,11, 8, 7, 7,11,13,11, 9,11, + 9, 7, 6,12, 8, 7, 6,12, 9, 8, 8,11,13,10, 7,13, + 19,19,17,19,17,14,14,19,12,10, 8,12,13,10, 9,16, + 7, 8, 7,12, 7, 7, 7,11, 8, 7, 7, 8,12,12,11,11, + 8, 8, 7,12, 8, 7, 6,11, 8, 7, 7,10,10,11,10,11, + 9, 8, 8,13, 9, 8, 7,12,10, 9, 7,11, 9, 8, 7,11, + 18,18,15,18,18,16,17,18,15,11,10,18,11, 9, 9,18, + 16,16,13,16,12,11,10,16,12,11, 9, 6,15,12,11,13, + 16,16,14,14,13,11,12,16,12, 9, 9,13,13,10,10,12, + 17,18,17,17,14,15,14,16,14,12,14,15,12,10,11,12, + 18,18,18,18,18,18,18,18,18,12,13,18,16,11, 9,18, +}; + +static const static_codebook _huff_book_line_256x4low_class0 = { + 1, 256, + (long *)_huff_lengthlist_line_256x4low_class0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_256x4low_0sub0[] = { + 1, 3, 2, 3, +}; + +static const static_codebook _huff_book_line_256x4low_0sub0 = { + 1, 4, + (long *)_huff_lengthlist_line_256x4low_0sub0, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_256x4low_0sub1[] = { + 0, 0, 0, 0, 2, 3, 2, 3, 3, 3, +}; + +static const static_codebook _huff_book_line_256x4low_0sub1 = { + 1, 10, + (long *)_huff_lengthlist_line_256x4low_0sub1, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_256x4low_0sub2[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 3, 3, 4, 3, 4, + 4, 4, 4, 4, 5, 5, 5, 6, 6, +}; + +static const static_codebook _huff_book_line_256x4low_0sub2 = { + 1, 25, + (long *)_huff_lengthlist_line_256x4low_0sub2, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist_line_256x4low_0sub3[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 4, 2, 4, 3, 5, 4, + 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 7, 7, 8, 6, 9, + 7,12,11,16,13,16,12,15,13,15,12,14,12,15,15,15, +}; + +static const static_codebook _huff_book_line_256x4low_0sub3 = { + 1, 64, + (long *)_huff_lengthlist_line_256x4low_0sub3, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + diff --git a/libvorbis-1.3.2/lib/books/uncoupled/Makefile.am b/libvorbis-1.3.2/lib/books/uncoupled/Makefile.am new file mode 100755 index 0000000..93ff417 --- /dev/null +++ b/libvorbis-1.3.2/lib/books/uncoupled/Makefile.am @@ -0,0 +1,3 @@ +## Process this file with automake to produce Makefile.in + +EXTRA_DIST = res_books_uncoupled.h diff --git a/libvorbis-1.3.2/lib/books/uncoupled/Makefile.in b/libvorbis-1.3.2/lib/books/uncoupled/Makefile.in new file mode 100755 index 0000000..34362f1 --- /dev/null +++ b/libvorbis-1.3.2/lib/books/uncoupled/Makefile.in @@ -0,0 +1,356 @@ +# Makefile.in generated by automake 1.10.2 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; 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\ + topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ + list='$(DISTFILES)'; \ + dist_files=`for file in $$list; do echo $$file; done | \ + sed -e "s|^$$srcdirstrip/||;t" \ + -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \ + case $$dist_files in \ + */*) $(MKDIR_P) `echo "$$dist_files" | \ + sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \ + sort -u` ;; \ + esac; \ + for file in $$dist_files; do \ + if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ + if test -d $$d/$$file; then \ + dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + fi; \ + cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + else \ + test -f $(distdir)/$$file \ + || cp -p $$d/$$file $(distdir)/$$file \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-am +all-am: Makefile +installdirs: +install: install-am +install-exec: install-exec-am +install-data: install-data-am +uninstall: uninstall-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + `test -z '$(STRIP)' || \ + echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-am + +clean-am: clean-generic clean-libtool mostlyclean-am + +distclean: distclean-am + -rm -f Makefile +distclean-am: clean-am distclean-generic + +dvi: dvi-am + +dvi-am: + +html: html-am + +info: info-am + +info-am: + +install-data-am: + +install-dvi: install-dvi-am + +install-exec-am: + +install-html: install-html-am + +install-info: install-info-am + +install-man: + +install-pdf: install-pdf-am + +install-ps: install-ps-am + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-generic mostlyclean-libtool + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: + +.MAKE: install-am install-strip + +.PHONY: all all-am check check-am clean clean-generic clean-libtool \ + distclean distclean-generic distclean-libtool distdir dvi \ + dvi-am html html-am info info-am install install-am \ + install-data install-data-am install-dvi install-dvi-am \ + install-exec install-exec-am install-html install-html-am \ + install-info install-info-am install-man install-pdf \ + install-pdf-am install-ps install-ps-am install-strip \ + installcheck installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-generic \ + mostlyclean-libtool pdf pdf-am ps ps-am uninstall uninstall-am + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/libvorbis-1.3.2/lib/books/uncoupled/res_books_uncoupled.h b/libvorbis-1.3.2/lib/books/uncoupled/res_books_uncoupled.h new file mode 100755 index 0000000..d247363 --- /dev/null +++ b/libvorbis-1.3.2/lib/books/uncoupled/res_books_uncoupled.h @@ -0,0 +1,7758 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: static codebooks autogenerated by huff/huffbuld + last modified: $Id: res_books_uncoupled.h 17022 2010-03-25 03:45:42Z xiphmont $ + + ********************************************************************/ + +#include "codebook.h" + +static const long _vq_quantlist__16u0__p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__16u0__p1_0[] = { + 1, 4, 4, 5, 7, 7, 5, 7, 8, 5, 8, 8, 8,10,10, 8, + 10,11, 5, 8, 8, 8,10,10, 8,10,10, 4, 9, 9, 9,12, + 11, 8,11,11, 8,12,11,10,12,14,10,13,13, 7,11,11, + 10,14,12,11,14,14, 4, 9, 9, 8,11,11, 9,11,12, 7, + 11,11,10,13,14,10,12,14, 8,11,12,10,14,14,10,13, + 12, +}; + +static const static_codebook _16u0__p1_0 = { + 4, 81, + (long *)_vq_lengthlist__16u0__p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__16u0__p1_0, + 0 +}; + +static const long _vq_quantlist__16u0__p2_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__16u0__p2_0[] = { + 2, 4, 4, 5, 6, 6, 5, 6, 6, 5, 7, 7, 7, 8, 9, 7, + 8, 9, 5, 7, 7, 7, 9, 8, 7, 9, 7, 4, 7, 7, 7, 9, + 9, 7, 8, 8, 6, 9, 8, 7, 8,11, 9,11,10, 6, 8, 9, + 8,11, 8, 9,10,11, 4, 7, 7, 7, 8, 8, 7, 9, 9, 6, + 9, 8, 9,11,10, 8, 8,11, 6, 8, 9, 9,10,11, 8,11, + 8, +}; + +static const static_codebook _16u0__p2_0 = { + 4, 81, + (long *)_vq_lengthlist__16u0__p2_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__16u0__p2_0, + 0 +}; + +static const long _vq_quantlist__16u0__p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__16u0__p3_0[] = { + 1, 5, 5, 7, 7, 6, 7, 7, 8, 8, 6, 7, 8, 8, 8, 8, + 9, 9,11,11, 8, 9, 9,11,11, 6, 9, 8,10,10, 8,10, + 10,11,11, 8,10,10,11,11,10,11,10,13,12, 9,11,10, + 13,13, 6, 8, 9,10,10, 8,10,10,11,11, 8,10,10,11, + 11, 9,10,11,13,12,10,10,11,12,12, 8,11,11,14,13, + 10,12,11,15,13, 9,12,11,15,14,12,14,13,16,14,12, + 13,13,17,14, 8,11,11,13,14, 9,11,12,14,15,10,11, + 12,13,15,11,13,13,14,16,12,13,14,14,16, 5, 9, 9, + 11,11, 9,11,11,12,12, 8,11,11,12,12,11,12,12,15, + 14,10,12,12,15,15, 8,11,11,13,12,10,12,12,13,13, + 10,12,12,14,13,12,12,13,14,15,11,13,13,17,16, 7, + 11,11,13,13,10,12,12,14,13,10,12,12,13,14,12,13, + 12,15,14,11,13,13,15,14, 9,12,12,16,15,11,13,13, + 17,16,10,13,13,16,16,13,14,15,15,16,13,15,14,19, + 17, 9,12,12,14,16,11,13,13,15,16,10,13,13,17,16, + 13,14,13,17,15,12,15,15,16,17, 5, 9, 9,11,11, 8, + 11,11,13,12, 9,11,11,12,12,10,12,12,14,15,11,12, + 12,14,14, 7,11,10,13,12,10,12,12,14,13,10,11,12, + 13,13,11,13,13,15,16,12,12,13,15,15, 7,11,11,13, + 13,10,13,13,14,14,10,12,12,13,13,11,13,13,16,15, + 12,13,13,15,14, 9,12,12,15,15,10,13,13,17,16,11, + 12,13,15,15,12,15,14,18,18,13,14,14,16,17, 9,12, + 12,15,16,10,13,13,15,16,11,13,13,15,16,13,15,15, + 17,17,13,15,14,16,15, 7,11,11,15,16,10,13,12,16, + 17,10,12,13,15,17,15,16,16,18,17,13,15,15,17,18, + 8,12,12,16,16,11,13,14,17,18,11,13,13,18,16,15, + 17,16,17,19,14,15,15,17,16, 8,12,12,16,15,11,14, + 13,18,17,11,13,14,18,17,15,16,16,18,17,13,16,16, + 18,18,11,15,14,18,17,13,14,15,18, 0,12,15,15, 0, + 17,17,16,17,17,18,14,16,18,18, 0,11,14,14,17, 0, + 12,15,14,17,19,12,15,14,18, 0,15,18,16, 0,17,14, + 18,16,18, 0, 7,11,11,16,15,10,12,12,18,16,10,13, + 13,16,15,13,15,14,17,17,14,16,16,19,18, 8,12,12, + 16,16,11,13,13,18,16,11,13,14,17,16,14,15,15,19, + 18,15,16,16, 0,19, 8,12,12,16,17,11,13,13,17,17, + 11,14,13,17,17,13,15,15,17,19,15,17,17,19, 0,11, + 14,15,19,17,12,15,16,18,18,12,14,15,19,17,14,16, + 17, 0,18,16,16,19,17, 0,11,14,14,18,19,12,15,14, + 17,17,13,16,14,17,16,14,17,16,18,18,15,18,15, 0, + 18, +}; + +static const static_codebook _16u0__p3_0 = { + 4, 625, + (long *)_vq_lengthlist__16u0__p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__16u0__p3_0, + 0 +}; + +static const long _vq_quantlist__16u0__p4_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__16u0__p4_0[] = { + 3, 5, 5, 8, 8, 6, 6, 6, 9, 9, 6, 6, 6, 9, 9, 9, + 10, 9,11,11, 9, 9, 9,11,11, 6, 7, 7,10,10, 7, 7, + 8,10,10, 7, 7, 8,10,10,10,10,10,11,12, 9,10,10, + 11,12, 6, 7, 7,10,10, 7, 8, 7,10,10, 7, 8, 7,10, + 10,10,11,10,12,11,10,10,10,13,10, 9,10,10,12,12, + 10,11,10,14,12, 9,11,11,13,13,11,12,13,13,13,11, + 12,12,15,13, 9,10,10,12,13, 9,11,10,12,13,10,10, + 11,12,13,11,12,12,12,13,11,12,12,13,13, 5, 7, 7, + 10,10, 7, 8, 8,10,10, 7, 8, 8,10,10,10,11,10,12, + 13,10,10,11,12,12, 6, 8, 8,11,10, 7, 8, 9,10,12, + 8, 9, 9,11,11,11,10,11,11,12,10,11,11,13,12, 7, + 8, 8,10,11, 8, 9, 8,11,10, 8, 9, 9,11,11,10,12, + 10,13,11,10,11,11,13,13,10,11,10,14,13,10,10,11, + 13,13,10,12,11,14,13,12,11,13,12,13,13,12,13,14, + 14,10,11,11,13,13,10,11,10,12,13,10,12,12,12,14, + 12,12,12,14,12,12,13,12,17,15, 5, 7, 7,10,10, 7, + 8, 8,10,10, 7, 8, 8,11,10,10,10,11,12,12,10,11, + 11,12,13, 6, 8, 8,11,10, 8, 9, 9,11,11, 7, 8, 9, + 10,11,11,11,11,12,12,10,10,11,12,13, 6, 8, 8,10, + 11, 8, 9, 9,11,11, 7, 9, 7,11,10,10,12,12,13,13, + 11,11,10,13,11, 9,11,10,14,13,11,11,11,15,13,10, + 10,11,13,13,12,13,13,14,14,12,11,12,12,13,10,11, + 11,12,13,10,11,12,13,13,10,11,10,13,12,12,12,13, + 14, 0,12,13,11,13,11, 8,10,10,13,13,10,11,11,14, + 13,10,11,11,13,12,13,14,14,14,15,12,12,12,15,14, + 9,11,10,13,12,10,10,11,13,14,11,11,11,15,12,13, + 12,14,15,16,13,13,13,14,13, 9,11,11,12,12,10,12, + 11,13,13,10,11,11,13,14,13,13,13,15,15,13,13,14, + 17,15,11,12,12,14,14,10,11,12,13,15,12,13,13, 0, + 15,13,11,14,12,16,14,16,14, 0,15,11,12,12,14,16, + 11,13,12,16,15,12,13,13,14,15,12,14,12,15,13,15, + 14,14,16,16, 8,10,10,13,13,10,11,10,13,14,10,11, + 11,13,13,13,13,12,14,14,14,13,13,16,17, 9,10,10, + 12,14,10,12,11,14,13,10,11,12,13,14,12,12,12,15, + 15,13,13,13,14,14, 9,10,10,13,13,10,11,12,12,14, + 10,11,10,13,13,13,13,13,14,16,13,13,13,14,14,11, + 12,13,15,13,12,14,13,14,16,12,12,13,13,14,13,14, + 14,17,15,13,12,17,13,16,11,12,13,14,15,12,13,14, + 14,17,11,12,11,14,14,13,16,14,16, 0,14,15,11,15, + 11, +}; + +static const static_codebook _16u0__p4_0 = { + 4, 625, + (long *)_vq_lengthlist__16u0__p4_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__16u0__p4_0, + 0 +}; + +static const long _vq_quantlist__16u0__p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__16u0__p5_0[] = { + 1, 4, 4, 7, 7, 7, 7, 9, 9, 4, 6, 6, 8, 8, 8, 8, + 9, 9, 4, 6, 6, 8, 8, 8, 8, 9, 9, 7, 8, 8, 9, 9, + 9, 9,11,10, 7, 8, 8, 9, 9, 9, 9,10,11, 7, 8, 8, + 9, 9,10,10,11,11, 7, 8, 8, 9, 9,10,10,11,11, 9, + 9, 9,10,10,11,11,12,12, 9, 9, 9,10,10,11,11,12, + 12, +}; + +static const static_codebook _16u0__p5_0 = { + 2, 81, + (long *)_vq_lengthlist__16u0__p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__16u0__p5_0, + 0 +}; + +static const long _vq_quantlist__16u0__p6_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__16u0__p6_0[] = { + 1, 4, 4, 7, 7,10,10,12,12,13,13,18,17, 3, 6, 6, + 9, 9,11,11,13,13,14,14,18,17, 3, 6, 6, 9, 9,11, + 11,13,13,14,14,17,18, 7, 9, 9,11,11,13,13,14,14, + 15,15, 0, 0, 7, 9, 9,11,11,13,13,14,14,15,16,19, + 18,10,11,11,13,13,14,14,16,15,17,18, 0, 0,10,11, + 11,13,13,14,14,15,15,16,18, 0, 0,11,13,13,14,14, + 15,15,17,17, 0,19, 0, 0,11,13,13,14,14,14,15,16, + 18, 0,19, 0, 0,13,14,14,15,15,18,17,18,18, 0,19, + 0, 0,13,14,14,15,16,16,16,18,18,19, 0, 0, 0,16, + 17,17, 0,17,19,19, 0,19, 0, 0, 0, 0,16,19,16,17, + 18, 0,19, 0, 0, 0, 0, 0, 0, +}; + +static const static_codebook _16u0__p6_0 = { + 2, 169, + (long *)_vq_lengthlist__16u0__p6_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__16u0__p6_0, + 0 +}; + +static const long _vq_quantlist__16u0__p6_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__16u0__p6_1[] = { + 1, 4, 5, 6, 6, 4, 6, 6, 6, 6, 4, 6, 6, 6, 6, 6, + 6, 6, 7, 7, 6, 6, 6, 7, 7, +}; + +static const static_codebook _16u0__p6_1 = { + 2, 25, + (long *)_vq_lengthlist__16u0__p6_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__16u0__p6_1, + 0 +}; + +static const long _vq_quantlist__16u0__p7_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__16u0__p7_0[] = { + 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, +}; + +static const static_codebook _16u0__p7_0 = { + 4, 81, + (long *)_vq_lengthlist__16u0__p7_0, + 1, -518803456, 1628680192, 2, 0, + (long *)_vq_quantlist__16u0__p7_0, + 0 +}; + +static const long _vq_quantlist__16u0__p7_1[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const long _vq_lengthlist__16u0__p7_1[] = { + 1, 5, 5, 6, 5, 9,10,11,11,10,10,10,10,10,10, 5, + 8, 8, 8,10,10,10,10,10,10,10,10,10,10,10, 5, 8, + 9, 9, 9,10,10,10,10,10,10,10,10,10,10, 5,10, 8, + 10,10,10,10,10,10,10,10,10,10,10,10, 4, 8, 9,10, + 10,10,10,10,10,10,10,10,10,10,10, 9,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10, 9,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10, +}; + +static const static_codebook _16u0__p7_1 = { + 2, 225, + (long *)_vq_lengthlist__16u0__p7_1, + 1, -520986624, 1620377600, 4, 0, + (long *)_vq_quantlist__16u0__p7_1, + 0 +}; + +static const long _vq_quantlist__16u0__p7_2[] = { + 10, + 9, + 11, + 8, + 12, + 7, + 13, + 6, + 14, + 5, + 15, + 4, + 16, + 3, + 17, + 2, + 18, + 1, + 19, + 0, + 20, +}; + +static const long _vq_lengthlist__16u0__p7_2[] = { + 1, 6, 6, 7, 8, 7, 7,10, 9,10, 9,11,10, 9,11,10, + 9, 9, 9, 9,10, 6, 8, 7, 9, 9, 8, 8,10,10, 9,11, + 11,12,12,10, 9,11, 9,12,10, 9, 6, 9, 8, 9,12, 8, + 8,11, 9,11,11,12,11,12,12,10,11,11,10,10,11, 7, + 10, 9, 9, 9, 9, 9,10, 9,10, 9,10,10,12,10,10,10, + 11,12,10,10, 7, 9, 9, 9,10, 9, 9,10,10, 9, 9, 9, + 11,11,10,10,10,10, 9, 9,12, 7, 9,10, 9,11, 9,10, + 9,10,11,11,11,10,11,12, 9,12,11,10,10,10, 7, 9, + 9, 9, 9,10,12,10, 9,11,12,10,11,12,12,11, 9,10, + 11,10,11, 7, 9,10,10,11,10, 9,10,11,11,11,10,12, + 12,12,11,11,10,11,11,12, 8, 9,10,12,11,10,10,12, + 12,12,12,12,10,11,11, 9,11,10,12,11,11, 8, 9,10, + 10,11,12,11,11,10,10,10,12,12,12, 9,10,12,12,12, + 12,12, 8,10,11,10,10,12, 9,11,12,12,11,12,12,12, + 12,10,12,10,10,10,10, 8,12,11,11,11,10,10,11,12, + 12,12,12,11,12,12,12,11,11,11,12,10, 9,10,10,12, + 10,12,10,12,12,10,10,10,11,12,12,12,11,12,12,12, + 11,10,11,12,12,12,11,12,12,11,12,12,11,12,12,12, + 12,11,12,12,10,10,10,10,11,11,12,11,12,12,12,12, + 12,12,12,11,12,11,10,11,11,12,11,11, 9,10,10,10, + 12,10,10,11, 9,11,12,11,12,11,12,12,10,11,10,12, + 9, 9, 9,12,11,10,11,10,12,10,12,10,12,12,12,11, + 11,11,11,11,10, 9,10,10,11,10,11,11,12,11,10,11, + 12,12,12,11,11, 9,12,10,12, 9,10,12,10,10,11,10, + 11,11,12,11,10,11,10,11,11,11,11,12,11,11,10, 9, + 10,10,10, 9,11,11,10, 9,12,10,11,12,11,12,12,11, + 12,11,12,11,10,11,10,12,11,12,11,12,11,12,10,11, + 10,10,12,11,10,11,11,11,10, +}; + +static const static_codebook _16u0__p7_2 = { + 2, 441, + (long *)_vq_lengthlist__16u0__p7_2, + 1, -529268736, 1611661312, 5, 0, + (long *)_vq_quantlist__16u0__p7_2, + 0 +}; + +static const long _huff_lengthlist__16u0__single[] = { + 3, 5, 8, 7,14, 8, 9,19, 5, 2, 5, 5, 9, 6, 9,19, + 8, 4, 5, 7, 8, 9,13,19, 7, 4, 6, 5, 9, 6, 9,19, + 12, 8, 7, 9,10,11,13,19, 8, 5, 8, 6, 9, 6, 7,19, + 8, 8,10, 7, 7, 4, 5,19,12,17,19,15,18,13,11,18, +}; + +static const static_codebook _huff_book__16u0__single = { + 2, 64, + (long *)_huff_lengthlist__16u0__single, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__16u1__long[] = { + 3, 6,10, 8,12, 8,14, 8,14,19, 5, 3, 5, 5, 7, 6, + 11, 7,16,19, 7, 5, 6, 7, 7, 9,11,12,19,19, 6, 4, + 7, 5, 7, 6,10, 7,18,18, 8, 6, 7, 7, 7, 7, 8, 9, + 18,18, 7, 5, 8, 5, 7, 5, 8, 6,18,18,12, 9,10, 9, + 9, 9, 8, 9,18,18, 8, 7,10, 6, 8, 5, 6, 4,11,18, + 11,15,16,12,11, 8, 8, 6, 9,18,14,18,18,18,16,16, + 16,13,16,18, +}; + +static const static_codebook _huff_book__16u1__long = { + 2, 100, + (long *)_huff_lengthlist__16u1__long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__16u1__p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__16u1__p1_0[] = { + 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 8, 7, 7,10,10, 7, + 9,10, 5, 7, 8, 7,10, 9, 7,10,10, 5, 8, 8, 8,10, + 10, 8,10,10, 7,10,10,10,11,12,10,12,13, 7,10,10, + 9,13,11,10,12,13, 5, 8, 8, 8,10,10, 8,10,10, 7, + 10,10,10,12,12, 9,11,12, 7,10,11,10,12,12,10,13, + 11, +}; + +static const static_codebook _16u1__p1_0 = { + 4, 81, + (long *)_vq_lengthlist__16u1__p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__16u1__p1_0, + 0 +}; + +static const long _vq_quantlist__16u1__p2_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__16u1__p2_0[] = { + 3, 4, 4, 5, 6, 6, 5, 6, 6, 5, 6, 6, 6, 7, 8, 6, + 7, 8, 5, 6, 6, 6, 8, 7, 6, 8, 7, 5, 6, 6, 6, 8, + 8, 6, 8, 8, 6, 8, 8, 7, 7,10, 8, 9, 9, 6, 8, 8, + 7, 9, 8, 8, 9,10, 5, 6, 6, 6, 8, 8, 7, 8, 8, 6, + 8, 8, 8,10, 9, 7, 8, 9, 6, 8, 8, 8, 9, 9, 7,10, + 8, +}; + +static const static_codebook _16u1__p2_0 = { + 4, 81, + (long *)_vq_lengthlist__16u1__p2_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__16u1__p2_0, + 0 +}; + +static const long _vq_quantlist__16u1__p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__16u1__p3_0[] = { + 1, 5, 5, 8, 8, 6, 7, 7, 9, 9, 5, 7, 7, 9, 9, 9, + 10, 9,11,11, 9, 9,10,11,11, 6, 8, 8,10,10, 8, 9, + 10,11,11, 8, 9,10,11,11,10,11,11,12,13,10,11,11, + 13,13, 6, 8, 8,10,10, 8,10, 9,11,11, 8,10, 9,11, + 11,10,11,11,13,13,10,11,11,13,12, 9,11,11,14,13, + 10,12,12,15,14,10,12,11,14,13,12,13,13,15,15,12, + 13,13,16,14, 9,11,11,13,14,10,11,12,14,14,10,12, + 12,14,15,12,13,13,14,15,12,13,14,15,16, 5, 8, 8, + 11,11, 8,10,10,12,12, 8,10,10,12,12,11,12,12,14, + 14,11,12,12,14,14, 8,10,10,12,12, 9,11,12,12,13, + 10,12,12,13,13,12,12,13,14,15,11,13,13,15,15, 7, + 10,10,12,12, 9,12,11,13,12,10,11,12,13,13,12,13, + 12,15,14,11,12,13,15,15,10,12,12,15,14,11,13,13, + 16,15,11,13,13,16,15,14,13,14,15,16,13,15,15,17, + 17,10,12,12,14,15,11,12,12,15,15,11,13,13,15,16, + 13,15,13,16,15,13,15,15,16,17, 5, 8, 8,11,11, 8, + 10,10,12,12, 8,10,10,12,12,11,12,12,14,14,11,12, + 12,14,14, 7,10,10,12,12,10,12,12,14,13, 9,11,12, + 12,13,12,13,13,15,15,12,12,13,13,15, 7,10,10,12, + 13,10,11,12,13,13,10,12,11,13,13,11,13,13,15,15, + 12,13,12,15,14, 9,12,12,15,14,11,13,13,15,15,11, + 12,13,15,15,13,14,14,17,19,13,13,14,16,16,10,12, + 12,14,15,11,13,13,15,16,11,13,12,16,15,13,15,15, + 17,18,14,15,13,16,15, 8,11,11,15,14,10,12,12,16, + 15,10,12,12,16,16,14,15,15,18,17,13,14,15,16,18, + 9,12,12,15,15,11,12,14,16,17,11,13,13,16,15,15, + 15,15,17,18,14,15,16,17,17, 9,12,12,15,15,11,14, + 13,16,16,11,13,13,16,16,15,16,15,17,18,14,16,15, + 17,16,12,14,14,17,16,12,14,15,18,17,13,15,15,17, + 17,15,15,18,16,20,15,16,17,18,18,11,14,14,16,17, + 13,15,14,18,17,13,15,15,17,17,15,17,15,18,17,15, + 17,16,19,18, 8,11,11,14,15,10,12,12,15,15,10,12, + 12,16,16,13,14,14,17,16,14,15,15,17,17, 9,12,12, + 15,16,11,13,13,16,16,11,12,13,16,16,14,16,15,20, + 17,14,16,16,17,17, 9,12,12,15,16,11,13,13,16,17, + 11,13,13,17,16,14,15,15,17,18,15,15,15,18,18,11, + 14,14,17,16,13,15,15,17,17,13,14,14,18,17,15,16, + 16,18,19,15,15,17,17,19,11,14,14,16,17,13,15,14, + 17,19,13,15,14,18,17,15,17,16,18,18,15,17,15,18, + 16, +}; + +static const static_codebook _16u1__p3_0 = { + 4, 625, + (long *)_vq_lengthlist__16u1__p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__16u1__p3_0, + 0 +}; + +static const long _vq_quantlist__16u1__p4_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__16u1__p4_0[] = { + 4, 5, 5, 8, 8, 6, 6, 7, 9, 9, 6, 6, 6, 9, 9, 9, + 10, 9,11,11, 9, 9,10,11,11, 6, 7, 7,10, 9, 7, 7, + 8, 9,10, 7, 7, 8,10,10,10,10,10,10,12, 9, 9,10, + 11,12, 6, 7, 7, 9, 9, 7, 8, 7,10,10, 7, 8, 7,10, + 10, 9,10, 9,12,11,10,10, 9,12,10, 9,10,10,12,11, + 10,10,10,12,12, 9,10,10,12,12,12,11,12,13,13,11, + 11,12,12,13, 9,10,10,11,12, 9,10,10,12,12,10,10, + 10,12,12,11,12,11,14,13,11,12,12,14,13, 5, 7, 7, + 10,10, 7, 8, 8,10,10, 7, 8, 7,10,10,10,10,10,12, + 12,10,10,10,12,12, 6, 8, 7,10,10, 7, 7, 9,10,11, + 8, 9, 9,11,10,10,10,11,11,13,10,10,11,12,13, 6, + 8, 8,10,10, 7, 9, 8,11,10, 8, 9, 9,10,11,10,11, + 10,13,11,10,11,10,12,12,10,11,10,12,11,10,10,10, + 12,13,10,11,11,13,12,11,11,13,11,14,12,12,13,14, + 14, 9,10,10,12,13,10,11,10,13,12,10,11,11,12,13, + 11,12,11,14,12,12,13,13,15,14, 5, 7, 7,10,10, 7, + 7, 8,10,10, 7, 8, 8,10,10,10,10,10,11,12,10,10, + 10,12,12, 7, 8, 8,10,10, 8, 9, 8,11,10, 7, 8, 9, + 10,11,10,11,11,12,12,10,10,11,11,13, 7, 7, 8,10, + 10, 8, 8, 9,10,11, 7, 9, 7,11,10,10,11,11,13,12, + 11,11,10,13,11, 9,10,10,12,12,10,11,11,13,12,10, + 10,11,12,12,12,13,13,14,14,11,11,12,12,14,10,10, + 11,12,12,10,11,11,12,13,10,10,10,13,12,12,13,13, + 15,14,12,13,10,14,11, 8,10,10,12,12,10,11,10,13, + 13, 9,10,10,12,12,12,13,13,15,14,11,12,12,13,13, + 9,10,10,13,12,10,10,11,13,13,10,11,10,13,12,12, + 12,13,14,15,12,13,12,15,13, 9,10,10,12,13,10,11, + 10,13,12,10,10,11,12,13,12,14,12,15,13,12,12,13, + 14,15,11,12,11,14,13,11,11,12,14,15,12,13,12,15, + 14,13,11,15,11,16,13,14,14,16,15,11,12,12,14,14, + 11,12,11,14,13,12,12,13,14,15,13,14,12,16,12,14, + 14,14,15,15, 8,10,10,12,12, 9,10,10,12,12,10,10, + 11,13,13,11,12,12,13,13,12,13,13,14,15, 9,10,10, + 13,12,10,11,11,13,12,10,10,11,13,13,12,13,12,15, + 14,12,12,13,13,16, 9, 9,10,12,13,10,10,11,12,13, + 10,11,10,13,13,12,12,13,13,15,13,13,12,15,13,11, + 12,12,14,14,12,13,12,15,14,11,11,12,13,14,14,14, + 14,16,15,13,12,15,12,16,11,11,12,13,14,12,13,13, + 14,15,10,12,11,14,13,14,15,14,16,16,13,14,11,15, + 11, +}; + +static const static_codebook _16u1__p4_0 = { + 4, 625, + (long *)_vq_lengthlist__16u1__p4_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__16u1__p4_0, + 0 +}; + +static const long _vq_quantlist__16u1__p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__16u1__p5_0[] = { + 1, 4, 4, 7, 7, 7, 7, 9, 9, 4, 6, 6, 8, 8, 8, 8, + 10,10, 4, 5, 6, 8, 8, 8, 8,10,10, 7, 8, 8, 9, 9, + 9, 9,11,11, 7, 8, 8, 9, 9, 9, 9,11,11, 7, 8, 8, + 10, 9,11,11,12,11, 7, 8, 8, 9, 9,11,11,12,12, 9, + 10,10,11,11,12,12,13,12, 9,10,10,11,11,12,12,12, + 13, +}; + +static const static_codebook _16u1__p5_0 = { + 2, 81, + (long *)_vq_lengthlist__16u1__p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__16u1__p5_0, + 0 +}; + +static const long _vq_quantlist__16u1__p6_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__16u1__p6_0[] = { + 3, 4, 4, 6, 6, 7, 7, 9, 9, 4, 4, 4, 6, 6, 8, 8, + 9, 9, 4, 4, 4, 6, 6, 7, 7, 9, 9, 6, 6, 6, 7, 7, + 8, 8,10, 9, 6, 6, 6, 7, 7, 8, 8, 9,10, 7, 8, 7, + 8, 8, 9, 9,10,10, 7, 8, 8, 8, 8, 9, 9,10,10, 9, + 9, 9,10,10,10,10,11,11, 9, 9, 9,10,10,10,10,11, + 11, +}; + +static const static_codebook _16u1__p6_0 = { + 2, 81, + (long *)_vq_lengthlist__16u1__p6_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__16u1__p6_0, + 0 +}; + +static const long _vq_quantlist__16u1__p7_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__16u1__p7_0[] = { + 1, 4, 4, 4, 8, 8, 4, 8, 8, 5,11, 9, 8,12,11, 8, + 12,11, 5,10,11, 8,11,12, 8,11,12, 4,11,11,11,14, + 13,10,13,13, 8,14,13,12,14,16,12,16,15, 8,14,14, + 13,16,14,12,15,16, 4,11,11,10,14,13,11,14,14, 8, + 15,14,12,15,15,12,14,16, 8,14,14,11,16,15,12,15, + 13, +}; + +static const static_codebook _16u1__p7_0 = { + 4, 81, + (long *)_vq_lengthlist__16u1__p7_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__16u1__p7_0, + 0 +}; + +static const long _vq_quantlist__16u1__p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__16u1__p7_1[] = { + 2, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8, 4, 6, 5, 7, 7, + 8, 8, 8, 8, 8, 8, 4, 5, 6, 7, 7, 8, 8, 8, 8, 8, + 8, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 6, 7, 7, 8, + 8, 8, 8, 9, 9, 9, 9, 7, 8, 8, 8, 8, 9, 9, 9,10, + 9,10, 7, 8, 8, 8, 8, 9, 9, 9, 9,10, 9, 8, 8, 8, + 9, 9,10,10,10,10,10,10, 8, 8, 8, 9, 9, 9, 9,10, + 10,10,10, 8, 8, 8, 9, 9, 9,10,10,10,10,10, 8, 8, + 8, 9, 9,10,10,10,10,10,10, +}; + +static const static_codebook _16u1__p7_1 = { + 2, 121, + (long *)_vq_lengthlist__16u1__p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__16u1__p7_1, + 0 +}; + +static const long _vq_quantlist__16u1__p8_0[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__16u1__p8_0[] = { + 1, 4, 4, 5, 5, 8, 8,10,10,12,12, 4, 7, 7, 8, 8, + 9, 9,12,11,14,13, 4, 7, 7, 7, 8, 9,10,11,11,13, + 12, 5, 8, 8, 9, 9,11,11,12,13,15,14, 5, 7, 8, 9, + 9,11,11,13,13,17,15, 8, 9,10,11,11,12,13,17,14, + 17,16, 8,10, 9,11,11,12,12,13,15,15,17,10,11,11, + 12,13,14,15,15,16,16,17, 9,11,11,12,12,14,15,17, + 15,15,16,11,14,12,14,15,16,15,16,16,16,15,11,13, + 13,14,14,15,15,16,16,15,16, +}; + +static const static_codebook _16u1__p8_0 = { + 2, 121, + (long *)_vq_lengthlist__16u1__p8_0, + 1, -524582912, 1618345984, 4, 0, + (long *)_vq_quantlist__16u1__p8_0, + 0 +}; + +static const long _vq_quantlist__16u1__p8_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__16u1__p8_1[] = { + 2, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8, 4, 6, 6, 7, 7, + 8, 7, 8, 8, 8, 8, 4, 6, 6, 7, 7, 7, 7, 8, 8, 8, + 8, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 9, 6, 7, 7, 7, + 7, 8, 8, 8, 8, 9, 9, 7, 7, 7, 8, 8, 8, 8, 9, 9, + 9, 9, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 8, 8, 8, + 8, 8, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 9, 9, 9, + 9, 9, 9, 8, 8, 8, 9, 8, 9, 9, 9, 9, 9, 9, 8, 8, + 8, 9, 9, 9, 9, 9, 9, 9, 9, +}; + +static const static_codebook _16u1__p8_1 = { + 2, 121, + (long *)_vq_lengthlist__16u1__p8_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__16u1__p8_1, + 0 +}; + +static const long _vq_quantlist__16u1__p9_0[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const long _vq_lengthlist__16u1__p9_0[] = { + 1, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, +}; + +static const static_codebook _16u1__p9_0 = { + 2, 225, + (long *)_vq_lengthlist__16u1__p9_0, + 1, -514071552, 1627381760, 4, 0, + (long *)_vq_quantlist__16u1__p9_0, + 0 +}; + +static const long _vq_quantlist__16u1__p9_1[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const long _vq_lengthlist__16u1__p9_1[] = { + 1, 6, 5, 9, 9,10,10, 6, 7, 9, 9,10,10,10,10, 5, + 10, 8,10, 8,10,10, 8, 8,10, 9,10,10,10,10, 5, 8, + 9,10,10,10,10, 8,10,10,10,10,10,10,10, 9,10,10, + 10,10,10,10, 9, 9,10,10,10,10,10,10, 9, 9, 8, 9, + 10,10,10, 9,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10, 8,10,10,10,10, + 10,10,10,10,10,10,10,10,10, 6, 8, 8,10,10,10, 8, + 10,10,10,10,10,10,10,10, 5, 8, 8,10,10,10, 9, 9, + 10,10,10,10,10,10,10,10, 9,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, +}; + +static const static_codebook _16u1__p9_1 = { + 2, 225, + (long *)_vq_lengthlist__16u1__p9_1, + 1, -522338304, 1620115456, 4, 0, + (long *)_vq_quantlist__16u1__p9_1, + 0 +}; + +static const long _vq_quantlist__16u1__p9_2[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__16u1__p9_2[] = { + 1, 6, 6, 7, 8, 8,11,10, 9, 9,11, 9,10, 9,11,11, + 9, 6, 7, 6,11, 8,11, 9,10,10,11, 9,11,10,10,10, + 11, 9, 5, 7, 7, 8, 8,10,11, 8, 8,11, 9, 9,10,11, + 9,10,11, 8, 9, 6, 8, 8, 9, 9,10,10,11,11,11, 9, + 11,10, 9,11, 8, 8, 8, 9, 8, 9,10,11, 9, 9,11,11, + 10, 9, 9,11,10, 8,11, 8, 9, 8,11, 9,10, 9,10,11, + 11,10,10, 9,10,10, 8, 8, 9,10,10,10, 9,11, 9,10, + 11,11,11,11,10, 9,11, 9, 9,11,11,10, 8,11,11,11, + 9,10,10,11,10,11,11, 9,11,10, 9,11,10,10,10,10, + 9,11,10,11,10, 9, 9,10,11, 9, 8,10,11,11,10,10, + 11, 9,11,10,11,11,10,11, 9, 9, 8,10, 8, 9,11, 9, + 8,10,10, 9,11,10,11,10,11, 9,11, 8,10,11,11,11, + 11,10,10,11,11,11,11,10,11,11,10, 9, 8,10,10, 9, + 11,10,11,11,11, 9, 9, 9,11,11,11,10,10, 9, 9,10, + 9,11,11,11,11, 8,10,11,10,11,11,10,11,11, 9, 9, + 9,10, 9,11, 9,11,11,11,11,11,10,11,11,10,11,10, + 11,11, 9,11,10,11,10, 9,10, 9,10,10,11,11,11,11, + 9,10, 9,10,11,11,10,11,11,11,11,11,11,10,11,11, + 10, +}; + +static const static_codebook _16u1__p9_2 = { + 2, 289, + (long *)_vq_lengthlist__16u1__p9_2, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__16u1__p9_2, + 0 +}; + +static const long _huff_lengthlist__16u1__short[] = { + 5, 7,10, 9,11,10,15,11,13,16, 6, 4, 6, 6, 7, 7, + 10, 9,12,16,10, 6, 5, 6, 6, 7,10,11,16,16, 9, 6, + 7, 6, 7, 7,10, 8,14,16,11, 6, 5, 4, 5, 6, 8, 9, + 15,16, 9, 6, 6, 5, 6, 6, 9, 8,14,16,12, 7, 6, 6, + 5, 6, 6, 7,13,16, 8, 6, 7, 6, 5, 5, 4, 4,11,16, + 9, 8, 9, 9, 7, 7, 6, 5,13,16,14,14,16,15,16,15, + 16,16,16,16, +}; + +static const static_codebook _huff_book__16u1__short = { + 2, 100, + (long *)_huff_lengthlist__16u1__short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__16u2__long[] = { + 5, 8,10,10,10,11,11,12,14,18, 7, 5, 5, 6, 8, 9, + 10,12,14,17, 9, 5, 4, 5, 6, 8,10,11,13,19, 9, 5, + 4, 4, 5, 6, 9,10,12,17, 8, 6, 5, 4, 4, 5, 7,10, + 11,15, 8, 7, 7, 6, 5, 5, 6, 9,11,14, 8, 9, 8, 7, + 6, 5, 6, 7,11,14, 9,11,11, 9, 7, 6, 6, 6, 9,14, + 11,14,15,13, 9, 8, 7, 7, 9,14,13,15,19,17,12,11, + 10, 9,10,14, +}; + +static const static_codebook _huff_book__16u2__long = { + 2, 100, + (long *)_huff_lengthlist__16u2__long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__16u2_p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__16u2_p1_0[] = { + 1, 5, 5, 5, 7, 7, 5, 7, 7, 5, 7, 7, 7, 9, 9, 7, + 9, 9, 5, 7, 7, 7, 9, 9, 8, 9, 9, 5, 7, 7, 8, 9, + 9, 7, 9, 9, 7, 9, 9, 9,10,11, 9,10,10, 7, 9, 9, + 9,10, 9, 9,10,11, 5, 8, 7, 7, 9, 9, 8, 9, 9, 7, + 9, 9, 9,11,10, 9, 9,10, 7, 9, 9, 9,10,10, 9,11, + 10, +}; + +static const static_codebook _16u2_p1_0 = { + 4, 81, + (long *)_vq_lengthlist__16u2_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__16u2_p1_0, + 0 +}; + +static const long _vq_quantlist__16u2_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__16u2_p2_0[] = { + 3, 5, 5, 8, 8, 5, 7, 7, 9, 9, 5, 7, 7, 9, 9, 9, + 10, 9,11,11, 9, 9, 9,11,11, 5, 7, 7, 9, 9, 7, 8, + 8,10,10, 7, 8, 8,10,10,10,10,10,12,12, 9,10,10, + 11,12, 5, 7, 7, 9, 9, 7, 8, 8,10,10, 7, 8, 8,10, + 10, 9,10,10,12,11,10,10,10,12,12, 9,10,10,12,12, + 10,10,10,12,12, 9,10,10,12,12,12,12,12,14,14,11, + 12,12,13,14, 9,10,10,12,12, 9,10,10,12,12,10,10, + 10,12,12,11,12,12,14,13,12,12,12,14,13, 5, 7, 7, + 9, 9, 7, 8, 8,10,10, 7, 8, 8,10,10,10,10,10,12, + 12,10,10,10,12,12, 7, 8, 8,11,10, 8, 9, 9,11,11, + 8, 9, 9,11,11,10,11,11,12,13,10,11,11,12,13, 7, + 8, 8,10,10, 8, 9, 8,11,10, 8, 9, 9,11,11,10,11, + 10,13,12,10,11,11,13,13,10,11,10,13,12,10,11,11, + 13,13,10,11,11,13,13,12,12,13,13,14,12,13,13,14, + 14, 9,10,10,12,12,10,11,10,13,12,10,11,11,13,13, + 12,13,12,14,13,12,13,13,14,15, 5, 7, 7, 9,10, 7, + 8, 8,10,10, 7, 8, 8,10,10,10,10,10,12,12,10,10, + 11,12,12, 7, 8, 8,10,10, 8, 9, 9,11,11, 8, 8, 9, + 10,11,10,11,11,13,13,10,10,11,12,13, 7, 8, 8,10, + 10, 8, 9, 9,11,11, 8, 9, 9,11,11,10,11,11,13,12, + 10,11,11,13,12, 9,10,10,12,12,10,11,11,13,13,10, + 10,11,12,13,12,13,13,15,14,12,12,13,12,14, 9,10, + 11,12,13,10,11,11,13,13,10,11,11,13,13,12,13,13, + 14,14,12,13,12,14,13, 8,10,10,12,12, 9,11,10,13, + 12, 9,10,10,12,13,12,13,13,14,14,12,12,12,14,14, + 9,10,10,13,13,10,11,11,13,13,10,11,11,13,13,13, + 13,13,14,15,12,13,13,14,15, 9,10,10,12,13,10,11, + 10,13,13,10,11,11,12,13,12,13,12,15,14,12,13,13, + 14,15,11,12,12,15,14,12,12,13,14,15,12,13,13,15, + 14,13,13,15,14,16,14,14,14,16,15,11,12,12,14,14, + 11,12,12,14,14,12,13,13,14,15,13,14,13,15,13,14, + 14,14,15,16, 8, 9,10,12,12, 9,10,10,13,12, 9,10, + 11,12,13,12,12,12,14,14,12,13,13,14,14, 9,10,10, + 13,12,10,11,11,13,13,10,10,11,13,13,12,13,13,15, + 14,12,12,13,14,15, 9,10,10,13,13,10,11,11,13,13, + 10,11,11,13,13,12,13,13,14,14,13,13,13,15,15,11, + 12,12,14,13,12,13,13,15,14,11,12,12,14,14,14,14, + 14,16,15,13,13,14,13,16,11,12,12,14,14,12,13,13, + 14,15,12,13,12,14,14,14,14,14,16,16,14,15,13,16, + 14, +}; + +static const static_codebook _16u2_p2_0 = { + 4, 625, + (long *)_vq_lengthlist__16u2_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__16u2_p2_0, + 0 +}; + +static const long _vq_quantlist__16u2_p3_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__16u2_p3_0[] = { + 2, 4, 4, 6, 6, 7, 7, 9, 9, 4, 5, 5, 6, 6, 8, 7, + 9, 9, 4, 5, 5, 6, 6, 7, 8, 9, 9, 6, 6, 6, 7, 7, + 8, 8,10,10, 6, 6, 6, 7, 7, 8, 8,10,10, 7, 8, 7, + 8, 8, 9, 9,11,10, 7, 7, 8, 8, 8, 9, 9,10,11, 9, + 9, 9,10,10,11,10,11,11, 9, 9, 9,10,10,10,11,11, + 11, +}; + +static const static_codebook _16u2_p3_0 = { + 2, 81, + (long *)_vq_lengthlist__16u2_p3_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__16u2_p3_0, + 0 +}; + +static const long _vq_quantlist__16u2_p4_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__16u2_p4_0[] = { + 2, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9,10,10,11,11,11, + 11, 5, 5, 5, 7, 6, 8, 7, 9, 9, 9, 9,10,10,11,11, + 12,12, 5, 5, 5, 6, 6, 7, 8, 8, 9, 9, 9,10,10,11, + 11,12,12, 6, 7, 6, 7, 7, 8, 8, 9, 9, 9, 9,10,10, + 11,11,12,12, 6, 6, 7, 7, 7, 8, 8, 9, 9, 9, 9,10, + 10,11,11,12,12, 7, 8, 8, 8, 8, 9, 9, 9, 9,10,10, + 11,11,11,11,12,12, 7, 7, 8, 8, 8, 9, 9, 9, 9,10, + 10,11,11,11,11,12,12, 8, 9, 9, 9, 9, 9, 9,10,10, + 10,10,11,11,12,12,12,12, 8, 9, 9, 9, 9, 9, 9,10, + 10,10,10,11,11,12,12,12,12, 9, 9, 9, 9, 9,10,10, + 10,10,10,11,11,11,12,12,13,13, 9, 9, 9, 9, 9,10, + 10,10,10,11,10,11,11,12,12,13,13,10,10,10,10,10, + 11,11,11,11,11,11,11,12,12,12,13,13,10,10,10,10, + 10,11,11,11,11,11,11,12,11,12,12,13,13,11,11,11, + 11,11,11,11,12,12,12,12,12,12,13,13,13,13,11,11, + 11,11,11,11,11,12,12,12,12,13,12,13,13,13,13,11, + 12,12,12,12,12,12,12,12,13,13,13,13,13,13,14,14, + 11,12,12,12,12,12,12,12,13,13,13,13,13,13,13,14, + 14, +}; + +static const static_codebook _16u2_p4_0 = { + 2, 289, + (long *)_vq_lengthlist__16u2_p4_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__16u2_p4_0, + 0 +}; + +static const long _vq_quantlist__16u2_p5_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__16u2_p5_0[] = { + 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 8, 8, 7, 9, 9, 7, + 9,10, 5, 8, 8, 7,10, 9, 7,10, 9, 5, 8, 8, 8,11, + 10, 8,10,10, 7,10,10, 9, 9,12,10,12,12, 7,10,10, + 9,12,10,10,11,12, 5, 8, 8, 8,10,10, 8,11,11, 7, + 11,10,10,12,11, 9,10,12, 7,10,11,10,12,12, 9,12, + 9, +}; + +static const static_codebook _16u2_p5_0 = { + 4, 81, + (long *)_vq_lengthlist__16u2_p5_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__16u2_p5_0, + 0 +}; + +static const long _vq_quantlist__16u2_p5_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__16u2_p5_1[] = { + 2, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8, 5, 6, 6, 7, 7, + 7, 7, 8, 8, 8, 8, 5, 6, 6, 6, 7, 7, 7, 8, 8, 8, + 8, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 6, 7, 7, 7, + 7, 8, 8, 8, 8, 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, + 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 9, 9, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 8, 8, + 8, 8, 8, 8, 8, 9, 9, 9, 9, +}; + +static const static_codebook _16u2_p5_1 = { + 2, 121, + (long *)_vq_lengthlist__16u2_p5_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__16u2_p5_1, + 0 +}; + +static const long _vq_quantlist__16u2_p6_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__16u2_p6_0[] = { + 1, 5, 4, 7, 7, 8, 8, 8, 8,10,10,11,11, 4, 6, 6, + 7, 7, 9, 9, 9, 9,10,10,11,11, 4, 6, 6, 7, 7, 9, + 9, 9, 9,10,10,11,11, 7, 8, 8, 9, 9, 9, 9,10,10, + 11,11,12,12, 7, 7, 7, 9, 8,10, 9,10,10,11,11,12, + 12, 8, 9, 9, 9,10,10,10,11,11,12,12,13,13, 8, 9, + 9,10, 9,10,10,11,11,12,12,13,13, 8, 9, 9,10,10, + 11,11,11,11,12,12,13,13, 8, 9, 9,10,10,11,11,12, + 11,12,12,13,13,10,10,10,11,11,12,12,12,12,13,13, + 14,14,10,10,10,11,11,12,12,12,12,13,13,14,14,11, + 11,11,12,12,13,13,13,13,14,14,14,14,11,11,11,12, + 12,13,13,13,13,14,14,14,14, +}; + +static const static_codebook _16u2_p6_0 = { + 2, 169, + (long *)_vq_lengthlist__16u2_p6_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__16u2_p6_0, + 0 +}; + +static const long _vq_quantlist__16u2_p6_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__16u2_p6_1[] = { + 2, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _16u2_p6_1 = { + 2, 25, + (long *)_vq_lengthlist__16u2_p6_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__16u2_p6_1, + 0 +}; + +static const long _vq_quantlist__16u2_p7_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__16u2_p7_0[] = { + 1, 4, 4, 7, 7, 8, 8, 8, 8, 9, 9,10,10, 4, 6, 6, + 8, 8, 9, 9, 9, 9,10,10,11,10, 4, 6, 6, 8, 8, 9, + 9, 9, 9,10,10,11,11, 7, 8, 8,10, 9,10,10,10,10, + 11,11,12,12, 7, 8, 8,10,10,10,10,10,10,11,11,12, + 12, 8, 9, 9,10,10,11,11,11,11,12,12,13,13, 8, 9, + 9,10,10,11,11,11,11,12,12,13,13, 8, 9, 9,11,10, + 11,11,12,12,13,13,14,13, 8, 9, 9,10,10,11,11,12, + 12,13,13,13,13, 9,10,10,11,11,12,12,13,13,13,13, + 14,14, 9,10,10,11,11,12,12,13,13,13,13,14,14,10, + 11,11,12,12,13,13,14,13,14,14,15,14,10,11,11,12, + 12,13,13,14,13,14,14,15,14, +}; + +static const static_codebook _16u2_p7_0 = { + 2, 169, + (long *)_vq_lengthlist__16u2_p7_0, + 1, -523206656, 1618345984, 4, 0, + (long *)_vq_quantlist__16u2_p7_0, + 0 +}; + +static const long _vq_quantlist__16u2_p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__16u2_p7_1[] = { + 2, 5, 5, 7, 7, 7, 7, 7, 7, 8, 8, 5, 6, 6, 7, 7, + 7, 7, 8, 8, 8, 8, 5, 6, 6, 7, 7, 7, 7, 8, 8, 8, + 8, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, + 7, 8, 8, 8, 8, 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, + 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, +}; + +static const static_codebook _16u2_p7_1 = { + 2, 121, + (long *)_vq_lengthlist__16u2_p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__16u2_p7_1, + 0 +}; + +static const long _vq_quantlist__16u2_p8_0[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const long _vq_lengthlist__16u2_p8_0[] = { + 1, 4, 4, 7, 7, 8, 8, 7, 7, 9, 8,10, 9,11,11, 4, + 7, 6, 9, 8, 9, 9, 9, 9,10, 9,11, 9,12, 9, 4, 6, + 7, 8, 8, 9, 9, 9, 9,10,10,10,11,11,12, 7, 9, 8, + 10,10,11,11,10,10,11,11,12,12,13,12, 7, 8, 8,10, + 10,10,11,10,10,11,11,11,12,12,13, 8, 9, 9,11,11, + 11,11,11,11,12,12,13,13,13,13, 8, 9, 9,11,11,11, + 11,11,11,12,12,13,13,13,14, 8, 9, 9,10,10,11,11, + 12,11,13,13,14,13,14,14, 8, 9, 9,10,10,11,11,12, + 12,12,12,13,13,14,14, 9,10,10,11,11,12,12,13,12, + 13,13,14,14,15,15, 9,10,10,11,11,12,12,12,13,13, + 13,14,14,14,15,10,11,11,12,12,13,13,14,13,14,14, + 15,14,15,15,10,11,11,12,12,13,12,13,14,14,14,14, + 14,15,15,11,12,12,13,13,13,13,14,14,15,14,15,15, + 16,16,11,12,12,13,13,13,13,14,14,14,15,15,15,16, + 16, +}; + +static const static_codebook _16u2_p8_0 = { + 2, 225, + (long *)_vq_lengthlist__16u2_p8_0, + 1, -520986624, 1620377600, 4, 0, + (long *)_vq_quantlist__16u2_p8_0, + 0 +}; + +static const long _vq_quantlist__16u2_p8_1[] = { + 10, + 9, + 11, + 8, + 12, + 7, + 13, + 6, + 14, + 5, + 15, + 4, + 16, + 3, + 17, + 2, + 18, + 1, + 19, + 0, + 20, +}; + +static const long _vq_lengthlist__16u2_p8_1[] = { + 3, 5, 5, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 5, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9,10,10,10,10, 5, 6, 6, 7, 7, 8, + 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 7, + 7, 7, 8, 8, 9, 8, 9, 9, 9, 9, 9, 9,10,10,10,10, + 10,10,10,10, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, 9, + 9,10, 9,10,10,10, 9,10, 9, 8, 8, 8, 9, 8, 9, 9, + 9, 9,10, 9,10,10,10,10,10,10,10,10,10,10, 8, 8, + 8, 8, 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10, + 10,10,10, 8, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10,10, + 10,10,10,10,10,10,10,10, 8, 9, 9, 9, 9, 9, 9, 9, + 10,10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, + 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10, 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10, 9, 9, 9, 9, 9,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, + 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10, 9, 9, 9,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10, 9, 9,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10, 9,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10, 9,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, 9, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10, 9,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10, +}; + +static const static_codebook _16u2_p8_1 = { + 2, 441, + (long *)_vq_lengthlist__16u2_p8_1, + 1, -529268736, 1611661312, 5, 0, + (long *)_vq_quantlist__16u2_p8_1, + 0 +}; + +static const long _vq_quantlist__16u2_p9_0[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const long _vq_lengthlist__16u2_p9_0[] = { + 1, 5, 3, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 5, + 7, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 5, 7, + 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10, +}; + +static const static_codebook _16u2_p9_0 = { + 2, 225, + (long *)_vq_lengthlist__16u2_p9_0, + 1, -510036736, 1631393792, 4, 0, + (long *)_vq_quantlist__16u2_p9_0, + 0 +}; + +static const long _vq_quantlist__16u2_p9_1[] = { + 9, + 8, + 10, + 7, + 11, + 6, + 12, + 5, + 13, + 4, + 14, + 3, + 15, + 2, + 16, + 1, + 17, + 0, + 18, +}; + +static const long _vq_lengthlist__16u2_p9_1[] = { + 1, 4, 4, 7, 7, 7, 7, 7, 6, 9, 7,10, 8,12,12,13, + 13,14,14, 4, 7, 7, 9, 9, 9, 8, 9, 8,10, 9,11, 9, + 14, 9,14,10,13,11, 4, 7, 7, 9, 9, 9, 9, 8, 9,10, + 10,11,11,12,13,12,13,14,15, 7, 9, 9,10,11,10,10, + 10,10,11,12,13,13,13,14,17,14,15,16, 7, 9, 9,10, + 10,10,10,10,10,11,12,13,13,14,14,15,15,18,18, 8, + 9, 9,11,10,11,11,11,12,13,12,14,14,16,15,15,17, + 18,15, 8, 9, 9,10,10,11,11,11,11,13,13,14,14,15, + 15,15,16,16,18, 7, 9, 8,10,10,11,11,12,12,14,14, + 15,15,16,16,15,17,16,18, 8, 9, 9,10,10,11,12,12, + 12,13,13,16,15,17,16,17,18,17,18, 9,10,10,12,11, + 13,13,14,13,14,14,15,17,16,18,17,18,17,18, 9,10, + 10,12,11,12,13,13,14,15,16,14,15,16,18,18,18,18, + 17,11,11,11,13,13,14,14,16,15,15,15,16,15,15,18, + 18,18,17,16,11,11,12,13,13,15,14,15,16,16,16,17, + 16,15,18,17,18,16,18,12,13,13,15,15,15,16,18,16, + 17,16,17,16,17,17,17,18,18,17,13,13,13,15,13,16, + 15,17,16,16,16,18,18,18,18,16,17,17,18,13,15,14, + 15,15,18,17,18,18,18,16,18,17,18,17,18,16,17,17, + 14,14,14,15,16,17,16,18,18,18,17,18,17,18,18,18, + 16,16,16,14,17,16,17,15,16,18,18,17,18,17,18,17, + 18,18,18,17,18,17,15,16,15,18,15,18,17,16,18,18, + 18,18,18,18,17,18,16,18,17, +}; + +static const static_codebook _16u2_p9_1 = { + 2, 361, + (long *)_vq_lengthlist__16u2_p9_1, + 1, -518287360, 1622704128, 5, 0, + (long *)_vq_quantlist__16u2_p9_1, + 0 +}; + +static const long _vq_quantlist__16u2_p9_2[] = { + 24, + 23, + 25, + 22, + 26, + 21, + 27, + 20, + 28, + 19, + 29, + 18, + 30, + 17, + 31, + 16, + 32, + 15, + 33, + 14, + 34, + 13, + 35, + 12, + 36, + 11, + 37, + 10, + 38, + 9, + 39, + 8, + 40, + 7, + 41, + 6, + 42, + 5, + 43, + 4, + 44, + 3, + 45, + 2, + 46, + 1, + 47, + 0, + 48, +}; + +static const long _vq_lengthlist__16u2_p9_2[] = { + 2, 3, 4, 4, 4, 5, 5, 6, 5, 6, 6, 6, 6, 6, 6, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 7, 8, 8, 8, 8, 8, + 8, +}; + +static const static_codebook _16u2_p9_2 = { + 1, 49, + (long *)_vq_lengthlist__16u2_p9_2, + 1, -526909440, 1611661312, 6, 0, + (long *)_vq_quantlist__16u2_p9_2, + 0 +}; + +static const long _huff_lengthlist__16u2__short[] = { + 8,11,13,13,15,16,19,19,19,19,11, 8, 8, 9, 9,11, + 13,15,19,20,14, 8, 7, 7, 8, 9,12,13,15,20,15, 9, + 6, 5, 5, 7,10,12,14,18,14, 9, 7, 5, 3, 4, 7,10, + 12,16,13,10, 8, 6, 3, 3, 5, 8,11,14,11,10, 9, 7, + 5, 4, 4, 6,11,14,10,10,10, 8, 6, 5, 5, 6,10,14, + 10,10,10, 9, 8, 7, 7, 7,10,14,11,12,12,12,11,10, + 10,10,12,16, +}; + +static const static_codebook _huff_book__16u2__short = { + 2, 100, + (long *)_huff_lengthlist__16u2__short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__8u0__p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__8u0__p1_0[] = { + 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 8, 8, 8,10,10, 7, + 10,10, 5, 8, 8, 7,10,10, 8,10,10, 4, 9, 8, 8,11, + 11, 8,11,11, 7,11,11,10,11,13,10,13,13, 7,11,11, + 10,13,12,10,13,13, 5, 9, 8, 8,11,11, 8,11,11, 7, + 11,11, 9,13,13,10,12,13, 7,11,11,10,13,13,10,13, + 11, +}; + +static const static_codebook _8u0__p1_0 = { + 4, 81, + (long *)_vq_lengthlist__8u0__p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__8u0__p1_0, + 0 +}; + +static const long _vq_quantlist__8u0__p2_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__8u0__p2_0[] = { + 2, 4, 4, 5, 6, 6, 5, 6, 6, 5, 7, 7, 6, 7, 8, 6, + 7, 8, 5, 7, 7, 6, 8, 8, 7, 9, 7, 5, 7, 7, 7, 9, + 9, 7, 8, 8, 6, 9, 8, 7, 7,10, 8,10,10, 6, 8, 8, + 8,10, 8, 8,10,10, 5, 7, 7, 7, 8, 8, 7, 8, 9, 6, + 8, 8, 8,10,10, 8, 8,10, 6, 8, 9, 8,10,10, 7,10, + 8, +}; + +static const static_codebook _8u0__p2_0 = { + 4, 81, + (long *)_vq_lengthlist__8u0__p2_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__8u0__p2_0, + 0 +}; + +static const long _vq_quantlist__8u0__p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__8u0__p3_0[] = { + 1, 5, 5, 7, 7, 6, 7, 7, 9, 9, 6, 7, 7, 9, 9, 8, + 10, 9,11,11, 8, 9, 9,11,11, 6, 8, 8,10,10, 8,10, + 10,11,11, 8,10,10,11,11,10,11,11,12,12,10,11,11, + 12,13, 6, 8, 8,10,10, 8,10,10,11,11, 8,10,10,11, + 11, 9,10,11,12,12,10,11,11,12,12, 8,11,11,14,13, + 10,12,11,15,13,10,12,11,14,14,12,13,12,16,14,12, + 14,12,16,15, 8,11,11,13,14,10,11,12,13,15,10,11, + 12,13,15,11,12,13,14,15,12,12,14,14,16, 5, 8, 8, + 11,11, 9,11,11,12,12, 8,10,11,12,12,11,12,12,15, + 14,11,12,12,14,14, 7,11,10,13,12,10,11,12,13,14, + 10,12,12,14,13,12,13,13,14,15,12,13,13,15,15, 7, + 10,11,12,13,10,12,11,14,13,10,12,13,13,15,12,13, + 12,14,14,11,13,13,15,16, 9,12,12,15,14,11,13,13, + 15,16,11,13,13,16,16,13,14,15,15,15,12,14,15,17, + 16, 9,12,12,14,15,11,13,13,15,16,11,13,13,16,18, + 13,14,14,17,16,13,15,15,17,18, 5, 8, 9,11,11, 8, + 11,11,12,12, 8,10,11,12,12,11,12,12,14,14,11,12, + 12,14,15, 7,11,10,12,13,10,12,12,14,13,10,11,12, + 13,14,11,13,13,15,14,12,13,13,14,15, 7,10,11,13, + 13,10,12,12,13,14,10,12,12,13,13,11,13,13,16,16, + 12,13,13,15,14, 9,12,12,16,15,10,13,13,15,15,11, + 13,13,17,15,12,15,15,18,17,13,14,14,15,16, 9,12, + 12,15,15,11,13,13,15,16,11,13,13,15,15,12,15,15, + 16,16,13,15,14,17,15, 7,11,11,15,15,10,13,13,16, + 15,10,13,13,15,16,14,15,15,17,19,13,15,14,15,18, + 9,12,12,16,16,11,13,14,17,16,11,13,13,17,16,15, + 15,16,17,19,13,15,16, 0,18, 9,12,12,16,15,11,14, + 13,17,17,11,13,14,16,16,15,16,16,19,18,13,15,15, + 17,19,11,14,14,19,16,12,14,15, 0,18,12,16,15,18, + 17,15,15,18,16,19,14,15,17,19,19,11,14,14,18,19, + 13,15,14,19,19,12,16,15,18,17,15,17,15, 0,16,14, + 17,16,19, 0, 7,11,11,14,14,10,12,12,15,15,10,13, + 13,16,15,13,15,15,17, 0,14,15,15,16,19, 9,12,12, + 16,16,11,14,14,16,16,11,13,13,16,16,14,17,16,19, + 0,14,18,17,17,19, 9,12,12,15,16,11,13,13,15,17, + 12,14,13,19,16,13,15,15,17,19,15,17,16,17,19,11, + 14,14,19,16,12,15,15,19,17,13,14,15,17,19,14,16, + 17,19,19,16,15,16,17,19,11,15,14,16,16,12,15,15, + 19, 0,12,14,15,19,19,14,16,16, 0,18,15,19,14,18, + 16, +}; + +static const static_codebook _8u0__p3_0 = { + 4, 625, + (long *)_vq_lengthlist__8u0__p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__8u0__p3_0, + 0 +}; + +static const long _vq_quantlist__8u0__p4_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__8u0__p4_0[] = { + 3, 5, 5, 8, 8, 5, 6, 7, 9, 9, 6, 7, 6, 9, 9, 9, + 9, 9,10,11, 9, 9, 9,11,10, 6, 7, 7,10,10, 7, 7, + 8,10,10, 7, 8, 8,10,10,10,10,10,10,11, 9,10,10, + 11,12, 6, 7, 7,10,10, 7, 8, 8,10,10, 7, 8, 7,10, + 10, 9,10,10,12,11,10,10,10,11,10, 9,10,10,12,11, + 10,10,10,13,11, 9,10,10,12,12,11,11,12,12,13,11, + 11,11,12,13, 9,10,10,12,12,10,10,11,12,12,10,10, + 11,12,12,11,11,11,13,13,11,12,12,13,13, 5, 7, 7, + 10,10, 7, 8, 8,10,10, 7, 8, 8,10,10,10,11,11,12, + 12,10,11,10,12,12, 7, 8, 8,11,11, 7, 8, 9,10,11, + 8, 9, 9,11,11,11,10,11,10,12,10,11,11,12,13, 7, + 8, 8,10,11, 8, 9, 8,12,10, 8, 9, 9,11,12,10,11, + 10,13,11,10,11,11,13,12, 9,11,10,13,12,10,10,11, + 12,12,10,11,11,13,13,12,10,13,11,14,11,12,12,15, + 13, 9,11,11,13,13,10,11,11,13,12,10,11,11,12,14, + 12,13,11,14,12,12,12,12,14,14, 5, 7, 7,10,10, 7, + 8, 8,10,10, 7, 8, 8,11,10,10,11,11,12,12,10,11, + 10,12,12, 7, 8, 8,10,11, 8, 9, 9,12,11, 8, 8, 9, + 10,11,10,11,11,12,13,11,10,11,11,13, 6, 8, 8,10, + 11, 8, 9, 9,11,11, 7, 9, 7,11,10,10,11,11,12,12, + 10,11,10,13,10, 9,11,10,13,12,10,12,11,13,13,10, + 10,11,12,13,11,12,13,15,14,11,11,13,12,13, 9,10, + 11,12,13,10,11,11,12,13,10,11,10,13,12,12,13,13, + 13,14,12,12,11,14,11, 8,10,10,12,13,10,11,11,13, + 13,10,11,10,13,13,12,13,14,15,14,12,12,12,14,13, + 9,10,10,13,12,10,10,12,13,13,10,11,11,15,12,12, + 12,13,15,14,12,13,13,15,13, 9,10,11,12,13,10,12, + 10,13,12,10,11,11,12,13,12,14,12,15,13,12,12,12, + 15,14,11,12,11,14,13,11,11,12,14,14,12,13,13,14, + 13,13,11,15,11,15,14,14,14,16,15,11,12,12,13,14, + 11,13,11,14,14,12,12,13,14,15,12,14,12,15,12,13, + 15,14,16,15, 8,10,10,12,12,10,10,10,12,13,10,11, + 11,13,13,12,12,12,13,14,13,13,13,15,15, 9,10,10, + 12,12,10,11,11,13,12,10,10,11,13,13,12,12,12,14, + 14,12,12,13,15,14, 9,10,10,13,12,10,10,12,12,13, + 10,11,10,13,13,12,13,13,14,14,12,13,12,14,13,11, + 12,12,14,13,12,13,12,14,14,10,12,12,14,14,14,14, + 14,16,14,13,12,14,12,15,10,12,12,14,15,12,13,13, + 14,16,11,12,11,15,14,13,14,14,14,15,13,14,11,14, + 12, +}; + +static const static_codebook _8u0__p4_0 = { + 4, 625, + (long *)_vq_lengthlist__8u0__p4_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__8u0__p4_0, + 0 +}; + +static const long _vq_quantlist__8u0__p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__8u0__p5_0[] = { + 1, 4, 4, 7, 7, 7, 7, 9, 9, 4, 6, 6, 8, 7, 8, 8, + 10,10, 4, 6, 6, 8, 8, 8, 8,10,10, 6, 8, 8, 9, 9, + 9, 9,11,11, 7, 8, 8, 9, 9, 9, 9,11,11, 7, 8, 8, + 9, 9,10,10,12,11, 7, 8, 8, 9, 9,10,10,11,11, 9, + 10,10,11,11,11,12,12,12, 9,10,10,11,11,12,12,12, + 12, +}; + +static const static_codebook _8u0__p5_0 = { + 2, 81, + (long *)_vq_lengthlist__8u0__p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__8u0__p5_0, + 0 +}; + +static const long _vq_quantlist__8u0__p6_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__8u0__p6_0[] = { + 1, 4, 4, 7, 7, 9, 9,11,11,12,12,16,16, 3, 6, 6, + 9, 9,11,11,12,12,13,14,18,16, 3, 6, 7, 9, 9,11, + 11,13,12,14,14,17,16, 7, 9, 9,11,11,12,12,14,14, + 14,14,17,16, 7, 9, 9,11,11,13,12,13,13,14,14,17, + 0, 9,11,11,12,13,14,14,14,13,15,14,17,17, 9,11, + 11,12,12,14,14,13,14,14,15, 0, 0,11,12,12,15,14, + 15,14,15,14,15,16,17, 0,11,12,13,13,13,14,14,15, + 14,15,15, 0, 0,12,14,14,15,15,14,16,15,15,17,16, + 0,18,13,14,14,15,14,15,14,15,16,17,16, 0, 0,17, + 17,18, 0,16,18,16, 0, 0, 0,17, 0, 0,16, 0, 0,16, + 16, 0,15, 0,17, 0, 0, 0, 0, +}; + +static const static_codebook _8u0__p6_0 = { + 2, 169, + (long *)_vq_lengthlist__8u0__p6_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__8u0__p6_0, + 0 +}; + +static const long _vq_quantlist__8u0__p6_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__8u0__p6_1[] = { + 1, 4, 4, 6, 6, 4, 6, 5, 7, 7, 4, 5, 6, 7, 7, 6, + 7, 7, 7, 7, 6, 7, 7, 7, 7, +}; + +static const static_codebook _8u0__p6_1 = { + 2, 25, + (long *)_vq_lengthlist__8u0__p6_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__8u0__p6_1, + 0 +}; + +static const long _vq_quantlist__8u0__p7_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__8u0__p7_0[] = { + 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, +}; + +static const static_codebook _8u0__p7_0 = { + 4, 81, + (long *)_vq_lengthlist__8u0__p7_0, + 1, -518803456, 1628680192, 2, 0, + (long *)_vq_quantlist__8u0__p7_0, + 0 +}; + +static const long _vq_quantlist__8u0__p7_1[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const long _vq_lengthlist__8u0__p7_1[] = { + 1, 5, 5, 5, 5,10,10,11,11,11,11,11,11,11,11, 5, + 7, 6, 8, 8, 9,10,11,11,11,11,11,11,11,11, 6, 6, + 7, 9, 7,11,10,11,11,11,11,11,11,11,11, 5, 6, 6, + 11, 8,11,11,11,11,11,11,11,11,11,11, 5, 6, 6, 9, + 10,11,10,11,11,11,11,11,11,11,11, 7,10,10,11,11, + 11,11,11,11,11,11,11,11,11,11, 7,11, 8,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10, +}; + +static const static_codebook _8u0__p7_1 = { + 2, 225, + (long *)_vq_lengthlist__8u0__p7_1, + 1, -520986624, 1620377600, 4, 0, + (long *)_vq_quantlist__8u0__p7_1, + 0 +}; + +static const long _vq_quantlist__8u0__p7_2[] = { + 10, + 9, + 11, + 8, + 12, + 7, + 13, + 6, + 14, + 5, + 15, + 4, + 16, + 3, + 17, + 2, + 18, + 1, + 19, + 0, + 20, +}; + +static const long _vq_lengthlist__8u0__p7_2[] = { + 1, 6, 5, 7, 7, 9, 9, 9, 9,10,12,12,10,11,11,10, + 11,11,11,10,11, 6, 8, 8, 9, 9,10,10, 9,10,11,11, + 10,11,11,11,11,10,11,11,11,11, 6, 7, 8, 9, 9, 9, + 10,11,10,11,12,11,10,11,11,11,11,11,11,12,10, 8, + 9, 9,10, 9,10,10, 9,10,10,10,10,10, 9,10,10,10, + 10, 9,10,10, 9, 9, 9, 9,10,10, 9, 9,10,10,11,10, + 9,12,10,11,10, 9,10,10,10, 8, 9, 9,10, 9,10, 9, + 9,10,10, 9,10, 9,11,10,10,10,10,10, 9,10, 8, 8, + 9, 9,10, 9,11, 9, 8, 9, 9,10,11,10,10,10,11,12, + 9, 9,11, 8, 9, 8,11,10,11,10,10, 9,11,10,10,10, + 10,10,10,10,11,11,11,11, 8, 9, 9, 9,10,10,10,11, + 11,12,11,12,11,10,10,10,12,11,11,11,10, 8,10, 9, + 11,10,10,11,12,10,11,12,11,11,12,11,12,12,10,11, + 11,10, 9, 9,10,11,12,10,10,10,11,10,11,11,10,12, + 12,10,11,10,11,12,10, 9,10,10,11,10,11,11,11,11, + 11,12,11,11,11, 9,11,10,11,10,11,10, 9, 9,10,11, + 11,11,10,10,11,12,12,11,12,11,11,11,12,12,12,12, + 11, 9,11,11,12,10,11,11,11,11,11,11,12,11,11,12, + 11,11,11,10,11,11, 9,11,10,11,11,11,10,10,10,11, + 11,11,12,10,11,10,11,11,11,11,12, 9,11,10,11,11, + 10,10,11,11, 9,11,11,12,10,10,10,10,10,11,11,10, + 9,10,11,11,12,11,10,10,12,11,11,12,11,12,11,11, + 10,10,11,11,10,12,11,10,11,10,11,10,10,10,11,11, + 10,10,11,11,11,11,10,10,10,12,11,11,11,11,10, 9, + 10,11,11,11,12,11,11,11,12,10,11,11,11, 9,10,11, + 11,11,11,11,11,10,10,11,11,12,11,10,11,12,11,10, + 10,11, 9,10,11,11,11,11,11,10,11,11,10,12,11,11, + 11,12,11,11,11,10,10,11,11, +}; + +static const static_codebook _8u0__p7_2 = { + 2, 441, + (long *)_vq_lengthlist__8u0__p7_2, + 1, -529268736, 1611661312, 5, 0, + (long *)_vq_quantlist__8u0__p7_2, + 0 +}; + +static const long _huff_lengthlist__8u0__single[] = { + 4, 7,11, 9,12, 8, 7,10, 6, 4, 5, 5, 7, 5, 6,16, + 9, 5, 5, 6, 7, 7, 9,16, 7, 4, 6, 5, 7, 5, 7,17, + 10, 7, 7, 8, 7, 7, 8,18, 7, 5, 6, 4, 5, 4, 5,15, + 7, 6, 7, 5, 6, 4, 5,15,12,13,18,12,17,11, 9,17, +}; + +static const static_codebook _huff_book__8u0__single = { + 2, 64, + (long *)_huff_lengthlist__8u0__single, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__8u1__p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__8u1__p1_0[] = { + 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 8, 8, 7, 9,10, 7, + 9, 9, 5, 8, 8, 7,10, 9, 7, 9, 9, 5, 8, 8, 8,10, + 10, 8,10,10, 7,10,10, 9,10,12,10,12,12, 7,10,10, + 9,12,11,10,12,12, 5, 8, 8, 8,10,10, 8,10,10, 7, + 10,10,10,12,12, 9,11,12, 7,10,10,10,12,12, 9,12, + 10, +}; + +static const static_codebook _8u1__p1_0 = { + 4, 81, + (long *)_vq_lengthlist__8u1__p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__8u1__p1_0, + 0 +}; + +static const long _vq_quantlist__8u1__p2_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__8u1__p2_0[] = { + 3, 4, 5, 5, 6, 6, 5, 6, 6, 5, 7, 6, 6, 7, 8, 6, + 7, 8, 5, 6, 6, 6, 8, 7, 6, 8, 7, 5, 6, 6, 7, 8, + 8, 6, 7, 7, 6, 8, 7, 7, 7, 9, 8, 9, 9, 6, 7, 8, + 7, 9, 7, 8, 9, 9, 5, 6, 6, 6, 7, 7, 7, 8, 8, 6, + 8, 7, 8, 9, 9, 7, 7, 9, 6, 7, 8, 8, 9, 9, 7, 9, + 7, +}; + +static const static_codebook _8u1__p2_0 = { + 4, 81, + (long *)_vq_lengthlist__8u1__p2_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__8u1__p2_0, + 0 +}; + +static const long _vq_quantlist__8u1__p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__8u1__p3_0[] = { + 1, 5, 5, 7, 7, 6, 7, 7, 9, 9, 6, 7, 7, 9, 9, 8, + 10, 9,11,11, 9, 9, 9,11,11, 6, 8, 8,10,10, 8,10, + 10,11,11, 8, 9,10,11,11,10,11,11,12,12,10,11,11, + 12,13, 6, 8, 8,10,10, 8,10, 9,11,11, 8,10, 9,11, + 11,10,11,11,12,12,10,11,11,12,12, 9,11,11,14,13, + 10,12,11,14,14,10,12,11,14,13,12,13,13,15,14,12, + 13,13,15,14, 8,11,11,13,14,10,11,12,13,15,10,11, + 12,14,14,12,13,13,14,15,12,13,13,14,15, 5, 8, 8, + 11,11, 8,10,10,12,12, 8,10,10,12,12,11,12,12,14, + 13,11,12,12,13,14, 8,10,10,12,12, 9,11,12,13,14, + 10,12,12,13,13,12,12,13,14,14,11,13,13,15,15, 7, + 10,10,12,12, 9,12,11,14,12,10,11,12,13,14,12,13, + 12,14,14,12,13,13,15,16,10,12,12,15,14,11,12,13, + 15,15,11,13,13,15,16,14,14,15,15,16,13,14,15,17, + 15, 9,12,12,14,15,11,13,12,15,15,11,13,13,15,15, + 13,14,13,15,14,13,14,14,17, 0, 5, 8, 8,11,11, 8, + 10,10,12,12, 8,10,10,12,12,11,12,12,14,14,11,12, + 12,14,14, 7,10,10,12,12,10,12,12,13,13, 9,11,12, + 12,13,11,12,13,15,15,11,12,13,14,15, 8,10,10,12, + 12,10,12,11,13,13,10,12,11,13,13,11,13,13,15,14, + 12,13,12,15,13, 9,12,12,14,14,11,13,13,16,15,11, + 12,13,16,15,13,14,15,16,16,13,13,15,15,16,10,12, + 12,15,14,11,13,13,14,16,11,13,13,15,16,13,15,15, + 16,17,13,15,14,16,15, 8,11,11,14,15,10,12,12,15, + 15,10,12,12,15,16,14,15,15,16,17,13,14,14,16,16, + 9,12,12,15,15,11,13,14,15,17,11,13,13,15,16,14, + 15,16,19,17,13,15,15, 0,17, 9,12,12,15,15,11,14, + 13,16,15,11,13,13,15,16,15,15,15,18,17,13,15,15, + 17,17,11,15,14,18,16,12,14,15,17,17,12,15,15,18, + 18,15,15,16,15,19,14,16,16, 0, 0,11,14,14,16,17, + 12,15,14,18,17,12,15,15,18,18,15,17,15,18,16,14, + 16,16,18,18, 7,11,11,14,14,10,12,12,15,15,10,12, + 13,15,15,13,14,15,16,16,14,15,15,18,18, 9,12,12, + 15,15,11,13,13,16,15,11,12,13,16,16,14,15,15,17, + 16,15,16,16,17,17, 9,12,12,15,15,11,13,13,15,17, + 11,14,13,16,15,13,15,15,17,17,15,15,15,18,17,11, + 14,14,17,15,12,14,15,17,18,13,13,15,17,17,14,16, + 16,19,18,16,15,17,17, 0,11,14,14,17,17,12,15,15, + 18, 0,12,15,14,18,16,14,17,17,19, 0,16,18,15, 0, + 16, +}; + +static const static_codebook _8u1__p3_0 = { + 4, 625, + (long *)_vq_lengthlist__8u1__p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__8u1__p3_0, + 0 +}; + +static const long _vq_quantlist__8u1__p4_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__8u1__p4_0[] = { + 4, 5, 5, 9, 9, 6, 7, 7, 9, 9, 6, 7, 7, 9, 9, 9, + 9, 9,11,11, 9, 9, 9,11,11, 6, 7, 7, 9, 9, 7, 7, + 8, 9,10, 7, 7, 8, 9,10, 9, 9,10,10,11, 9, 9,10, + 10,12, 6, 7, 7, 9, 9, 7, 8, 7,10, 9, 7, 8, 7,10, + 9, 9,10, 9,12,11,10,10, 9,12,10, 9,10,10,12,11, + 9,10,10,12,11, 9,10,10,12,12,11,11,12,12,13,11, + 11,12,12,13, 9, 9,10,12,11, 9,10,10,12,12,10,10, + 10,12,12,11,12,11,13,12,11,12,11,13,12, 6, 7, 7, + 9, 9, 7, 8, 8,10,10, 7, 8, 7,10, 9,10,10,10,12, + 12,10,10,10,12,11, 7, 8, 7,10,10, 7, 7, 9,10,11, + 8, 9, 9,11,10,10,10,11,10,12,10,10,11,12,12, 7, + 8, 8,10,10, 7, 9, 8,11,10, 8, 8, 9,11,11,10,11, + 10,12,11,10,11,11,12,12, 9,10,10,12,12, 9,10,10, + 12,12,10,11,11,13,12,11,10,12,10,14,12,12,12,13, + 14, 9,10,10,12,12, 9,11,10,12,12,10,11,11,12,12, + 11,12,11,14,12,12,12,12,14,14, 5, 7, 7, 9, 9, 7, + 7, 7, 9,10, 7, 8, 8,10,10,10,10,10,11,11,10,10, + 10,12,12, 7, 8, 8,10,10, 8, 9, 8,11,10, 7, 8, 9, + 10,11,10,10,10,11,12,10,10,11,11,13, 6, 7, 8,10, + 10, 8, 9, 9,10,10, 7, 9, 7,11,10,10,11,10,12,12, + 10,11,10,12,10, 9,10,10,12,12,10,11,11,13,12, 9, + 10,10,12,12,12,12,12,14,13,11,11,12,11,14, 9,10, + 10,11,12,10,11,11,12,13, 9,10,10,12,12,12,12,12, + 14,13,11,12,10,14,11, 9, 9,10,11,12, 9,10,10,12, + 12, 9,10,10,12,12,12,12,12,14,14,11,12,12,13,12, + 9,10, 9,12,12, 9,10,11,12,13,10,11,10,13,11,12, + 12,13,13,14,12,12,12,13,13, 9,10,10,12,12,10,11, + 10,13,12,10,10,11,12,13,12,13,12,14,13,12,12,12, + 13,14,11,12,11,14,13,10,10,11,13,13,12,12,12,14, + 13,12,10,14,10,15,13,14,14,14,14,11,11,12,13,14, + 10,12,11,13,13,12,12,12,13,15,12,13,11,15,12,13, + 13,14,14,14, 9,10, 9,12,12, 9,10,10,12,12,10,10, + 10,12,12,11,11,12,12,13,12,12,12,14,14, 9,10,10, + 12,12,10,11,10,13,12,10,10,11,12,13,12,12,12,14, + 13,12,12,13,13,14, 9,10,10,12,13,10,10,11,11,12, + 9,11,10,13,12,12,12,12,13,14,12,13,12,14,13,11, + 12,11,13,13,12,13,12,14,13,10,11,12,13,13,13,13, + 13,14,15,12,11,14,12,14,11,11,12,12,13,12,12,12, + 13,14,10,12,10,14,13,13,13,13,14,15,12,14,11,15, + 10, +}; + +static const static_codebook _8u1__p4_0 = { + 4, 625, + (long *)_vq_lengthlist__8u1__p4_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__8u1__p4_0, + 0 +}; + +static const long _vq_quantlist__8u1__p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__8u1__p5_0[] = { + 1, 4, 4, 7, 7, 7, 7, 9, 9, 4, 6, 5, 8, 7, 8, 8, + 10,10, 4, 6, 6, 8, 8, 8, 8,10,10, 7, 8, 8, 9, 9, + 9, 9,11,11, 7, 8, 8, 9, 9, 9, 9,11,11, 8, 8, 8, + 9, 9,10,10,12,11, 8, 8, 8, 9, 9,10,10,11,11, 9, + 10,10,11,11,11,11,13,12, 9,10,10,11,11,12,12,12, + 13, +}; + +static const static_codebook _8u1__p5_0 = { + 2, 81, + (long *)_vq_lengthlist__8u1__p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__8u1__p5_0, + 0 +}; + +static const long _vq_quantlist__8u1__p6_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__8u1__p6_0[] = { + 3, 4, 4, 6, 6, 7, 7, 9, 9, 4, 4, 5, 6, 6, 7, 7, + 9, 9, 4, 4, 4, 6, 6, 7, 7, 9, 9, 6, 6, 6, 7, 7, + 8, 8, 9, 9, 6, 6, 6, 7, 7, 8, 8, 9, 9, 7, 7, 7, + 8, 8, 8, 9,10,10, 7, 7, 7, 8, 8, 9, 8,10,10, 9, + 9, 9, 9, 9,10,10,10,10, 9, 9, 9, 9, 9,10,10,10, + 10, +}; + +static const static_codebook _8u1__p6_0 = { + 2, 81, + (long *)_vq_lengthlist__8u1__p6_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__8u1__p6_0, + 0 +}; + +static const long _vq_quantlist__8u1__p7_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__8u1__p7_0[] = { + 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 9, 9, 8,10,10, 8, + 10,10, 5, 9, 9, 7,10,10, 8,10,10, 4,10,10, 9,12, + 12, 9,11,11, 7,12,11,10,11,13,10,13,13, 7,12,12, + 10,13,12,10,13,13, 4,10,10, 9,12,12, 9,12,12, 7, + 12,12,10,13,13,10,12,13, 7,11,12,10,13,13,10,13, + 11, +}; + +static const static_codebook _8u1__p7_0 = { + 4, 81, + (long *)_vq_lengthlist__8u1__p7_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__8u1__p7_0, + 0 +}; + +static const long _vq_quantlist__8u1__p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__8u1__p7_1[] = { + 2, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8, 4, 5, 5, 7, 7, + 8, 8, 9, 9, 9, 9, 4, 5, 5, 7, 7, 8, 8, 9, 9, 9, + 9, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 6, 7, 7, 8, + 8, 8, 8, 9, 9, 9, 9, 8, 8, 8, 8, 8, 9, 9, 9, 9, + 9, 9, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 8, 9, 9, + 9, 9, 9, 9,10,10,10,10, 8, 9, 9, 9, 9, 9, 9,10, + 10,10,10, 8, 9, 9, 9, 9, 9, 9,10,10,10,10, 8, 9, + 9, 9, 9, 9, 9,10,10,10,10, +}; + +static const static_codebook _8u1__p7_1 = { + 2, 121, + (long *)_vq_lengthlist__8u1__p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__8u1__p7_1, + 0 +}; + +static const long _vq_quantlist__8u1__p8_0[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__8u1__p8_0[] = { + 1, 4, 4, 6, 6, 8, 8,10,10,11,11, 4, 6, 6, 7, 7, + 9, 9,11,11,13,12, 4, 6, 6, 7, 7, 9, 9,11,11,12, + 12, 6, 7, 7, 9, 9,11,11,12,12,13,13, 6, 7, 7, 9, + 9,11,11,12,12,13,13, 8, 9, 9,11,11,12,12,13,13, + 14,14, 8, 9, 9,11,11,12,12,13,13,14,14, 9,11,11, + 12,12,13,13,14,14,15,15, 9,11,11,12,12,13,13,14, + 14,15,14,11,12,12,13,13,14,14,15,15,16,16,11,12, + 12,13,13,14,14,15,15,15,15, +}; + +static const static_codebook _8u1__p8_0 = { + 2, 121, + (long *)_vq_lengthlist__8u1__p8_0, + 1, -524582912, 1618345984, 4, 0, + (long *)_vq_quantlist__8u1__p8_0, + 0 +}; + +static const long _vq_quantlist__8u1__p8_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__8u1__p8_1[] = { + 2, 5, 5, 6, 6, 7, 7, 7, 7, 8, 8, 5, 6, 6, 7, 7, + 7, 7, 8, 8, 8, 8, 5, 6, 6, 7, 7, 7, 7, 8, 8, 8, + 8, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 6, 7, 7, 7, + 7, 8, 8, 8, 8, 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, + 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 9, 8, 9, 9, 7, 8, 8, 8, 8, 8, 8, 9, + 8, 9, 9, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 8, 8, + 8, 8, 8, 8, 8, 9, 9, 9, 9, +}; + +static const static_codebook _8u1__p8_1 = { + 2, 121, + (long *)_vq_lengthlist__8u1__p8_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__8u1__p8_1, + 0 +}; + +static const long _vq_quantlist__8u1__p9_0[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const long _vq_lengthlist__8u1__p9_0[] = { + 1, 4, 4,11,11,11,11,11,11,11,11,11,11,11,11, 3, + 11, 8,11,11,11,11,11,11,11,11,11,11,11,11, 3, 9, + 9,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10, +}; + +static const static_codebook _8u1__p9_0 = { + 2, 225, + (long *)_vq_lengthlist__8u1__p9_0, + 1, -514071552, 1627381760, 4, 0, + (long *)_vq_quantlist__8u1__p9_0, + 0 +}; + +static const long _vq_quantlist__8u1__p9_1[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const long _vq_lengthlist__8u1__p9_1[] = { + 1, 4, 4, 7, 7, 9, 9, 7, 7, 8, 8,10,10,11,11, 4, + 7, 7, 9, 9,10,10, 8, 8,10,10,10,11,10,11, 4, 7, + 7, 9, 9,10,10, 8, 8,10, 9,11,11,11,11, 7, 9, 9, + 12,12,11,12,10,10,11,10,12,11,11,11, 7, 9, 9,11, + 11,13,12, 9, 9,11,10,11,11,12,11, 9,10,10,12,12, + 14,14,10,10,11,12,12,11,11,11, 9,10,11,11,13,14, + 13,10,11,11,11,12,11,12,12, 7, 8, 8,10, 9,11,10, + 11,12,12,11,12,14,12,13, 7, 8, 8, 9,10,10,11,12, + 12,12,11,12,12,12,13, 9, 9, 9,11,11,13,12,12,12, + 12,11,12,12,13,12, 8,10,10,11,10,11,12,12,12,12, + 12,12,14,12,12, 9,11,11,11,12,12,12,12,13,13,12, + 12,13,13,12,10,11,11,12,11,12,12,12,11,12,13,12, + 12,12,13,11,11,12,12,12,13,12,12,11,12,13,13,12, + 12,13,12,11,12,12,13,13,12,13,12,13,13,13,13,14, + 13, +}; + +static const static_codebook _8u1__p9_1 = { + 2, 225, + (long *)_vq_lengthlist__8u1__p9_1, + 1, -522338304, 1620115456, 4, 0, + (long *)_vq_quantlist__8u1__p9_1, + 0 +}; + +static const long _vq_quantlist__8u1__p9_2[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__8u1__p9_2[] = { + 2, 5, 4, 6, 6, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, + 9, 5, 6, 6, 7, 7, 8, 8, 9, 8, 9, 9, 9, 9, 9, 9, + 9, 9, 5, 6, 6, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, + 9,10,10, 9, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9,10,10, 8, 8, 8, 9, 9, 9, 9,10,10,10, 9, + 10,10,10,10,10,10, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, + 10,10,10,10,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9,10, + 10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9,10,10,10, + 10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9, 9,10, + 10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9,10, + 10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9,10, + 10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, + 9,10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10, 9,10, + 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10,10, 9, + 10, 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 9, 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10, +}; + +static const static_codebook _8u1__p9_2 = { + 2, 289, + (long *)_vq_lengthlist__8u1__p9_2, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__8u1__p9_2, + 0 +}; + +static const long _huff_lengthlist__8u1__single[] = { + 4, 7,13, 9,15, 9,16, 8,10,13, 7, 5, 8, 6, 9, 7, + 10, 7,10,11,11, 6, 7, 8, 8, 9, 9, 9,12,16, 8, 5, + 8, 6, 8, 6, 9, 7,10,12,11, 7, 7, 7, 6, 7, 7, 7, + 11,15, 7, 5, 8, 6, 7, 5, 7, 6, 9,13,13, 9, 9, 8, + 6, 6, 5, 5, 9,14, 8, 6, 8, 6, 6, 4, 5, 3, 5,13, + 9, 9,11, 8,10, 7, 8, 4, 5,12,11,16,17,15,17,12, + 13, 8, 8,15, +}; + +static const static_codebook _huff_book__8u1__single = { + 2, 100, + (long *)_huff_lengthlist__8u1__single, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__44u0__long[] = { + 5, 8,13,10,17,11,11,15, 7, 2, 4, 5, 8, 7, 9,16, + 13, 4, 3, 5, 6, 8,11,20,10, 4, 5, 5, 7, 6, 8,18, + 15, 7, 6, 7, 8,10,14,20,10, 6, 7, 6, 9, 7, 8,17, + 9, 8,10, 8,10, 5, 4,11,12,17,19,14,16,10, 7,12, +}; + +static const static_codebook _huff_book__44u0__long = { + 2, 64, + (long *)_huff_lengthlist__44u0__long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44u0__p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44u0__p1_0[] = { + 1, 4, 4, 5, 8, 7, 5, 7, 8, 5, 8, 8, 8,11,11, 8, + 10,10, 5, 8, 8, 8,11,10, 8,11,11, 4, 8, 8, 8,11, + 11, 8,11,11, 8,12,11,11,13,13,11,13,14, 7,11,11, + 10,13,12,11,13,14, 4, 8, 8, 8,11,11, 8,11,12, 8, + 11,11,11,13,13,10,12,13, 8,11,11,11,14,13,11,14, + 13, +}; + +static const static_codebook _44u0__p1_0 = { + 4, 81, + (long *)_vq_lengthlist__44u0__p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44u0__p1_0, + 0 +}; + +static const long _vq_quantlist__44u0__p2_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44u0__p2_0[] = { + 2, 4, 4, 5, 6, 6, 5, 6, 6, 5, 7, 7, 7, 8, 8, 6, + 8, 8, 5, 7, 7, 6, 8, 8, 7, 8, 8, 4, 7, 7, 7, 8, + 8, 7, 8, 8, 7, 8, 8, 8, 9,10, 8,10,10, 6, 8, 8, + 8,10, 8, 8,10,10, 5, 7, 7, 7, 8, 8, 7, 8, 8, 6, + 8, 8, 8,10,10, 8, 8,10, 6, 8, 8, 8,10,10, 8,10, + 9, +}; + +static const static_codebook _44u0__p2_0 = { + 4, 81, + (long *)_vq_lengthlist__44u0__p2_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44u0__p2_0, + 0 +}; + +static const long _vq_quantlist__44u0__p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44u0__p3_0[] = { + 1, 5, 5, 8, 8, 5, 8, 7, 9, 9, 5, 7, 8, 9, 9, 9, + 10, 9,12,12, 9, 9,10,12,12, 6, 8, 8,11,10, 8,10, + 10,11,11, 8, 9,10,11,11,10,11,11,14,13,10,11,11, + 13,13, 5, 8, 8,10,10, 8,10,10,11,11, 8,10,10,11, + 11,10,11,11,13,13,10,11,11,13,13, 9,11,11,15,14, + 10,12,12,15,14,10,12,11,15,14,13,14,14,16,16,12, + 14,13,17,15, 9,11,11,14,15,10,11,12,14,16,10,11, + 12,14,16,12,13,14,16,16,13,13,15,15,18, 5, 8, 8, + 11,11, 8,10,10,12,12, 8,10,10,12,13,11,12,12,14, + 14,11,12,12,15,15, 8,10,10,13,13,10,12,12,13,13, + 10,12,12,14,14,12,13,13,15,15,12,13,13,16,16, 7, + 10,10,12,12,10,12,11,13,13,10,12,12,13,14,12,13, + 12,15,14,12,13,13,16,16,10,12,12,17,16,12,13,13, + 16,15,11,13,13,17,17,15,15,15,16,17,14,15,15,19, + 19,10,12,12,15,16,11,13,12,15,18,11,13,13,16,16, + 14,15,15,17,17,14,15,15,17,19, 5, 8, 8,11,11, 8, + 10,10,12,12, 8,10,10,12,12,11,12,12,16,15,11,12, + 12,14,15, 7,10,10,13,13,10,12,12,14,13,10,11,12, + 13,13,12,13,13,16,16,12,12,13,15,15, 8,10,10,13, + 13,10,12,12,14,14,10,12,12,13,13,12,13,13,16,16, + 12,13,13,15,15,10,12,12,16,15,11,13,13,17,16,11, + 12,13,16,15,13,15,15,19,17,14,15,14,17,16,10,12, + 12,16,16,11,13,13,16,17,12,13,13,15,17,14,15,15, + 17,19,14,15,15,17,17, 8,11,11,16,16,10,13,12,17, + 17,10,12,13,16,16,15,17,16,20,19,14,15,17,18,19, + 9,12,12,16,17,11,13,14,17,18,11,13,13,19,18,16, + 17,18,19,19,15,16,16,19,19, 9,12,12,16,17,11,14, + 13,18,17,11,13,13,17,17,16,17,16,20,19,14,16,16, + 18,18,12,15,15,19,17,14,15,16, 0,20,13,15,16,20, + 17,18,16,20, 0, 0,15,16,19,20, 0,12,15,14,18,19, + 13,16,15,20,19,13,16,15,20,18,17,18,17, 0,20,16, + 17,16, 0, 0, 8,11,11,16,15,10,12,12,17,17,10,13, + 13,17,16,14,16,15,18,20,15,16,16,19,19, 9,12,12, + 16,16,11,13,13,17,16,11,13,14,17,18,15,15,16,20, + 20,16,16,17,19,19, 9,13,12,16,17,11,14,13,17,17, + 11,14,14,18,17,14,16,15,18,19,16,17,18,18,19,12, + 14,15,19,18,13,15,16,18, 0,13,14,15, 0, 0,16,16, + 17,20, 0,17,17,20,20, 0,12,15,15,19,20,13,15,15, + 0, 0,14,16,15, 0, 0,15,18,16, 0, 0,17,18,16, 0, + 19, +}; + +static const static_codebook _44u0__p3_0 = { + 4, 625, + (long *)_vq_lengthlist__44u0__p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u0__p3_0, + 0 +}; + +static const long _vq_quantlist__44u0__p4_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44u0__p4_0[] = { + 4, 5, 5, 9, 9, 5, 6, 6, 9, 9, 5, 6, 6, 9, 9, 9, + 10, 9,12,12, 9, 9,10,12,12, 5, 7, 7,10,10, 7, 7, + 8,10,10, 6, 7, 8,10,10,10,10,10,11,13,10, 9,10, + 12,13, 5, 7, 7,10,10, 6, 8, 7,10,10, 7, 8, 7,10, + 10, 9,10,10,12,12,10,10,10,13,11, 9,10,10,13,13, + 10,11,10,13,13,10,10,10,13,13,12,12,13,14,14,12, + 12,13,14,14, 9,10,10,13,13,10,10,10,13,13,10,10, + 10,13,13,12,13,12,15,14,12,13,12,15,15, 5, 7, 6, + 10,10, 7, 8, 8,10,10, 7, 8, 8,10,10,10,11,10,13, + 13,10,10,10,12,12, 7, 8, 8,11,10, 8, 8, 9,10,11, + 8, 9, 9,11,11,11,10,11,11,14,11,11,11,13,13, 6, + 8, 8,10,10, 7, 9, 8,11,10, 8, 9, 9,11,11,10,11, + 10,14,11,10,11,11,13,13,10,11,11,14,13,10,10,11, + 14,13,10,11,11,14,14,12,11,13,12,16,13,14,14,15, + 15,10,10,11,13,14,10,11,10,14,13,10,11,11,14,14, + 12,13,12,15,13,13,13,14,15,16, 5, 7, 7,10,10, 7, + 8, 8,10,10, 7, 8, 8,10,10,10,10,10,13,13,10,10, + 11,12,13, 6, 8, 8,11,10, 8, 9, 9,11,11, 7, 8, 9, + 10,11,10,11,11,13,13,10,10,11,11,13, 6, 8, 8,10, + 11, 8, 9, 9,11,11, 8, 9, 8,12,10,10,11,11,13,13, + 10,11,10,14,11,10,10,10,14,13,10,11,11,14,13,10, + 10,11,13,13,12,14,14,16,16,12,12,13,13,15,10,11, + 11,13,14,10,11,11,14,15,10,11,10,13,13,13,14,13, + 16,16,12,13,11,15,12, 9,10,10,13,13,10,11,11,14, + 13,10,10,11,13,14,13,14,13,16,16,13,13,13,15,16, + 9,10,10,13,13,10,10,11,13,14,10,11,11,15,13,13, + 13,14,14,18,13,13,14,16,15, 9,10,10,13,14,10,11, + 10,14,13,10,11,11,13,14,13,14,13,16,15,13,13,14, + 15,16,12,13,12,16,14,11,11,13,15,15,13,14,13,16, + 15,15,12,16,12,17,14,15,15,17,17,12,13,13,14,16, + 11,13,11,16,15,12,13,14,15,16,14,15,13, 0,14,14, + 16,16, 0, 0, 9,10,10,13,13,10,11,10,14,14,10,11, + 11,13,13,12,13,13,14,16,13,14,14,16,16, 9,10,10, + 14,14,11,11,11,14,13,10,10,11,14,14,13,13,13,16, + 16,13,13,14,14,17, 9,10,10,13,14,10,11,11,13,15, + 10,11,10,14,14,13,13,13,14,17,13,14,13,17,14,12, + 13,13,16,14,13,14,13,16,15,12,12,13,15,16,15,15, + 16,18,16,15,13,15,14, 0,12,12,13,14,16,13,13,14, + 15,16,11,12,11,16,14,15,16,16,17,17,14,15,12,17, + 12, +}; + +static const static_codebook _44u0__p4_0 = { + 4, 625, + (long *)_vq_lengthlist__44u0__p4_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u0__p4_0, + 0 +}; + +static const long _vq_quantlist__44u0__p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44u0__p5_0[] = { + 1, 4, 4, 7, 7, 7, 7, 9, 9, 4, 6, 6, 8, 8, 8, 8, + 9, 9, 4, 6, 6, 8, 8, 8, 8, 9, 9, 7, 8, 8, 9, 9, + 9, 9,11,10, 7, 8, 8, 9, 9, 9, 9,10,10, 7, 8, 8, + 9, 9,10,10,11,11, 7, 8, 8, 9, 9,10,10,11,11, 9, + 9, 9,10,10,11,11,12,12, 9, 9, 9,10,11,11,11,12, + 12, +}; + +static const static_codebook _44u0__p5_0 = { + 2, 81, + (long *)_vq_lengthlist__44u0__p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44u0__p5_0, + 0 +}; + +static const long _vq_quantlist__44u0__p6_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44u0__p6_0[] = { + 1, 4, 4, 6, 6, 8, 8,10, 9,11,10,14,13, 4, 6, 5, + 8, 8, 9, 9,11,10,11,11,14,14, 4, 5, 6, 8, 8, 9, + 9,10,10,11,11,14,14, 6, 8, 8, 9, 9,10,10,11,11, + 12,12,16,15, 7, 8, 8, 9, 9,10,10,11,11,12,12,15, + 15, 9,10,10,10,10,11,11,12,12,12,12,15,15, 9,10, + 9,10,11,11,11,12,12,12,13,15,15,10,10,11,11,11, + 12,12,13,12,13,13,16,15,10,11,11,11,11,12,12,13, + 12,13,13,16,17,11,11,12,12,12,13,13,13,14,14,15, + 17,17,11,11,12,12,12,13,13,13,14,14,14,16,18,14, + 15,15,15,15,16,16,16,16,17,18, 0, 0,14,15,15,15, + 15,17,16,17,18,17,17,18, 0, +}; + +static const static_codebook _44u0__p6_0 = { + 2, 169, + (long *)_vq_lengthlist__44u0__p6_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44u0__p6_0, + 0 +}; + +static const long _vq_quantlist__44u0__p6_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44u0__p6_1[] = { + 2, 4, 4, 5, 5, 4, 5, 5, 5, 5, 4, 5, 5, 5, 5, 5, + 6, 6, 6, 6, 5, 6, 6, 6, 6, +}; + +static const static_codebook _44u0__p6_1 = { + 2, 25, + (long *)_vq_lengthlist__44u0__p6_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u0__p6_1, + 0 +}; + +static const long _vq_quantlist__44u0__p7_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44u0__p7_0[] = { + 1, 4, 4,11,11, 9,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11, 9,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,10,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10, +}; + +static const static_codebook _44u0__p7_0 = { + 4, 625, + (long *)_vq_lengthlist__44u0__p7_0, + 1, -518709248, 1626677248, 3, 0, + (long *)_vq_quantlist__44u0__p7_0, + 0 +}; + +static const long _vq_quantlist__44u0__p7_1[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44u0__p7_1[] = { + 1, 4, 4, 6, 6, 6, 6, 7, 7, 8, 8, 9, 9, 5, 7, 7, + 8, 7, 7, 7, 9, 8,10, 9,10,11, 5, 7, 7, 8, 8, 7, + 7, 8, 9,10,10,11,11, 6, 8, 8, 9, 9, 9, 9,11,10, + 12,12,15,12, 6, 8, 8, 9, 9, 9, 9,11,11,12,11,14, + 12, 7, 8, 8,10,10,12,12,13,13,13,15,13,13, 7, 8, + 8,10,10,11,11,13,12,14,15,15,15, 9,10,10,11,12, + 13,13,14,15,14,15,14,15, 8,10,10,12,12,14,14,15, + 14,14,15,15,14,10,12,12,14,14,15,14,15,15,15,14, + 15,15,10,12,12,13,14,15,14,15,15,14,15,15,15,12, + 15,13,15,14,15,15,15,15,15,15,15,15,13,13,15,15, + 15,15,15,15,15,15,15,15,15, +}; + +static const static_codebook _44u0__p7_1 = { + 2, 169, + (long *)_vq_lengthlist__44u0__p7_1, + 1, -523010048, 1618608128, 4, 0, + (long *)_vq_quantlist__44u0__p7_1, + 0 +}; + +static const long _vq_quantlist__44u0__p7_2[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44u0__p7_2[] = { + 2, 5, 4, 6, 6, 7, 7, 8, 8, 8, 8, 9, 8, 5, 5, 6, + 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 5, 6, 5, 7, 7, 8, + 8, 8, 8, 9, 9, 9, 9, 6, 7, 7, 8, 8, 8, 8, 9, 8, + 9, 9, 9, 9, 6, 7, 7, 8, 7, 8, 8, 9, 9, 9, 9, 9, + 9, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 7, 8, + 8, 9, 8, 9, 8, 9, 9, 9, 9, 9, 9, 8, 9, 8, 9, 9, + 9, 9, 9, 9, 9, 9,10,10, 8, 8, 9, 9, 9, 9, 9, 9, + 9, 9,10, 9,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, 9, 9, 9, 9, 9, + 9, 9, 9,10, 9, 9,10,10, 9, +}; + +static const static_codebook _44u0__p7_2 = { + 2, 169, + (long *)_vq_lengthlist__44u0__p7_2, + 1, -531103744, 1611661312, 4, 0, + (long *)_vq_quantlist__44u0__p7_2, + 0 +}; + +static const long _huff_lengthlist__44u0__short[] = { + 12,13,14,13,17,12,15,17, 5, 5, 6,10,10,11,15,16, + 4, 3, 3, 7, 5, 7,10,16, 7, 7, 7,10, 9,11,12,16, + 6, 5, 5, 9, 5, 6,10,16, 8, 7, 7, 9, 6, 7, 9,16, + 11, 7, 3, 6, 4, 5, 8,16,12, 9, 4, 8, 5, 7, 9,16, +}; + +static const static_codebook _huff_book__44u0__short = { + 2, 64, + (long *)_huff_lengthlist__44u0__short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__44u1__long[] = { + 5, 8,13,10,17,11,11,15, 7, 2, 4, 5, 8, 7, 9,16, + 13, 4, 3, 5, 6, 8,11,20,10, 4, 5, 5, 7, 6, 8,18, + 15, 7, 6, 7, 8,10,14,20,10, 6, 7, 6, 9, 7, 8,17, + 9, 8,10, 8,10, 5, 4,11,12,17,19,14,16,10, 7,12, +}; + +static const static_codebook _huff_book__44u1__long = { + 2, 64, + (long *)_huff_lengthlist__44u1__long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44u1__p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44u1__p1_0[] = { + 1, 4, 4, 5, 8, 7, 5, 7, 8, 5, 8, 8, 8,11,11, 8, + 10,10, 5, 8, 8, 8,11,10, 8,11,11, 4, 8, 8, 8,11, + 11, 8,11,11, 8,12,11,11,13,13,11,13,14, 7,11,11, + 10,13,12,11,13,14, 4, 8, 8, 8,11,11, 8,11,12, 8, + 11,11,11,13,13,10,12,13, 8,11,11,11,14,13,11,14, + 13, +}; + +static const static_codebook _44u1__p1_0 = { + 4, 81, + (long *)_vq_lengthlist__44u1__p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44u1__p1_0, + 0 +}; + +static const long _vq_quantlist__44u1__p2_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44u1__p2_0[] = { + 2, 4, 4, 5, 6, 6, 5, 6, 6, 5, 7, 7, 7, 8, 8, 6, + 8, 8, 5, 7, 7, 6, 8, 8, 7, 8, 8, 4, 7, 7, 7, 8, + 8, 7, 8, 8, 7, 8, 8, 8, 9,10, 8,10,10, 6, 8, 8, + 8,10, 8, 8,10,10, 5, 7, 7, 7, 8, 8, 7, 8, 8, 6, + 8, 8, 8,10,10, 8, 8,10, 6, 8, 8, 8,10,10, 8,10, + 9, +}; + +static const static_codebook _44u1__p2_0 = { + 4, 81, + (long *)_vq_lengthlist__44u1__p2_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44u1__p2_0, + 0 +}; + +static const long _vq_quantlist__44u1__p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44u1__p3_0[] = { + 1, 5, 5, 8, 8, 5, 8, 7, 9, 9, 5, 7, 8, 9, 9, 9, + 10, 9,12,12, 9, 9,10,12,12, 6, 8, 8,11,10, 8,10, + 10,11,11, 8, 9,10,11,11,10,11,11,14,13,10,11,11, + 13,13, 5, 8, 8,10,10, 8,10,10,11,11, 8,10,10,11, + 11,10,11,11,13,13,10,11,11,13,13, 9,11,11,15,14, + 10,12,12,15,14,10,12,11,15,14,13,14,14,16,16,12, + 14,13,17,15, 9,11,11,14,15,10,11,12,14,16,10,11, + 12,14,16,12,13,14,16,16,13,13,15,15,18, 5, 8, 8, + 11,11, 8,10,10,12,12, 8,10,10,12,13,11,12,12,14, + 14,11,12,12,15,15, 8,10,10,13,13,10,12,12,13,13, + 10,12,12,14,14,12,13,13,15,15,12,13,13,16,16, 7, + 10,10,12,12,10,12,11,13,13,10,12,12,13,14,12,13, + 12,15,14,12,13,13,16,16,10,12,12,17,16,12,13,13, + 16,15,11,13,13,17,17,15,15,15,16,17,14,15,15,19, + 19,10,12,12,15,16,11,13,12,15,18,11,13,13,16,16, + 14,15,15,17,17,14,15,15,17,19, 5, 8, 8,11,11, 8, + 10,10,12,12, 8,10,10,12,12,11,12,12,16,15,11,12, + 12,14,15, 7,10,10,13,13,10,12,12,14,13,10,11,12, + 13,13,12,13,13,16,16,12,12,13,15,15, 8,10,10,13, + 13,10,12,12,14,14,10,12,12,13,13,12,13,13,16,16, + 12,13,13,15,15,10,12,12,16,15,11,13,13,17,16,11, + 12,13,16,15,13,15,15,19,17,14,15,14,17,16,10,12, + 12,16,16,11,13,13,16,17,12,13,13,15,17,14,15,15, + 17,19,14,15,15,17,17, 8,11,11,16,16,10,13,12,17, + 17,10,12,13,16,16,15,17,16,20,19,14,15,17,18,19, + 9,12,12,16,17,11,13,14,17,18,11,13,13,19,18,16, + 17,18,19,19,15,16,16,19,19, 9,12,12,16,17,11,14, + 13,18,17,11,13,13,17,17,16,17,16,20,19,14,16,16, + 18,18,12,15,15,19,17,14,15,16, 0,20,13,15,16,20, + 17,18,16,20, 0, 0,15,16,19,20, 0,12,15,14,18,19, + 13,16,15,20,19,13,16,15,20,18,17,18,17, 0,20,16, + 17,16, 0, 0, 8,11,11,16,15,10,12,12,17,17,10,13, + 13,17,16,14,16,15,18,20,15,16,16,19,19, 9,12,12, + 16,16,11,13,13,17,16,11,13,14,17,18,15,15,16,20, + 20,16,16,17,19,19, 9,13,12,16,17,11,14,13,17,17, + 11,14,14,18,17,14,16,15,18,19,16,17,18,18,19,12, + 14,15,19,18,13,15,16,18, 0,13,14,15, 0, 0,16,16, + 17,20, 0,17,17,20,20, 0,12,15,15,19,20,13,15,15, + 0, 0,14,16,15, 0, 0,15,18,16, 0, 0,17,18,16, 0, + 19, +}; + +static const static_codebook _44u1__p3_0 = { + 4, 625, + (long *)_vq_lengthlist__44u1__p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u1__p3_0, + 0 +}; + +static const long _vq_quantlist__44u1__p4_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44u1__p4_0[] = { + 4, 5, 5, 9, 9, 5, 6, 6, 9, 9, 5, 6, 6, 9, 9, 9, + 10, 9,12,12, 9, 9,10,12,12, 5, 7, 7,10,10, 7, 7, + 8,10,10, 6, 7, 8,10,10,10,10,10,11,13,10, 9,10, + 12,13, 5, 7, 7,10,10, 6, 8, 7,10,10, 7, 8, 7,10, + 10, 9,10,10,12,12,10,10,10,13,11, 9,10,10,13,13, + 10,11,10,13,13,10,10,10,13,13,12,12,13,14,14,12, + 12,13,14,14, 9,10,10,13,13,10,10,10,13,13,10,10, + 10,13,13,12,13,12,15,14,12,13,12,15,15, 5, 7, 6, + 10,10, 7, 8, 8,10,10, 7, 8, 8,10,10,10,11,10,13, + 13,10,10,10,12,12, 7, 8, 8,11,10, 8, 8, 9,10,11, + 8, 9, 9,11,11,11,10,11,11,14,11,11,11,13,13, 6, + 8, 8,10,10, 7, 9, 8,11,10, 8, 9, 9,11,11,10,11, + 10,14,11,10,11,11,13,13,10,11,11,14,13,10,10,11, + 14,13,10,11,11,14,14,12,11,13,12,16,13,14,14,15, + 15,10,10,11,13,14,10,11,10,14,13,10,11,11,14,14, + 12,13,12,15,13,13,13,14,15,16, 5, 7, 7,10,10, 7, + 8, 8,10,10, 7, 8, 8,10,10,10,10,10,13,13,10,10, + 11,12,13, 6, 8, 8,11,10, 8, 9, 9,11,11, 7, 8, 9, + 10,11,10,11,11,13,13,10,10,11,11,13, 6, 8, 8,10, + 11, 8, 9, 9,11,11, 8, 9, 8,12,10,10,11,11,13,13, + 10,11,10,14,11,10,10,10,14,13,10,11,11,14,13,10, + 10,11,13,13,12,14,14,16,16,12,12,13,13,15,10,11, + 11,13,14,10,11,11,14,15,10,11,10,13,13,13,14,13, + 16,16,12,13,11,15,12, 9,10,10,13,13,10,11,11,14, + 13,10,10,11,13,14,13,14,13,16,16,13,13,13,15,16, + 9,10,10,13,13,10,10,11,13,14,10,11,11,15,13,13, + 13,14,14,18,13,13,14,16,15, 9,10,10,13,14,10,11, + 10,14,13,10,11,11,13,14,13,14,13,16,15,13,13,14, + 15,16,12,13,12,16,14,11,11,13,15,15,13,14,13,16, + 15,15,12,16,12,17,14,15,15,17,17,12,13,13,14,16, + 11,13,11,16,15,12,13,14,15,16,14,15,13, 0,14,14, + 16,16, 0, 0, 9,10,10,13,13,10,11,10,14,14,10,11, + 11,13,13,12,13,13,14,16,13,14,14,16,16, 9,10,10, + 14,14,11,11,11,14,13,10,10,11,14,14,13,13,13,16, + 16,13,13,14,14,17, 9,10,10,13,14,10,11,11,13,15, + 10,11,10,14,14,13,13,13,14,17,13,14,13,17,14,12, + 13,13,16,14,13,14,13,16,15,12,12,13,15,16,15,15, + 16,18,16,15,13,15,14, 0,12,12,13,14,16,13,13,14, + 15,16,11,12,11,16,14,15,16,16,17,17,14,15,12,17, + 12, +}; + +static const static_codebook _44u1__p4_0 = { + 4, 625, + (long *)_vq_lengthlist__44u1__p4_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u1__p4_0, + 0 +}; + +static const long _vq_quantlist__44u1__p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44u1__p5_0[] = { + 1, 4, 4, 7, 7, 7, 7, 9, 9, 4, 6, 6, 8, 8, 8, 8, + 9, 9, 4, 6, 6, 8, 8, 8, 8, 9, 9, 7, 8, 8, 9, 9, + 9, 9,11,10, 7, 8, 8, 9, 9, 9, 9,10,10, 7, 8, 8, + 9, 9,10,10,11,11, 7, 8, 8, 9, 9,10,10,11,11, 9, + 9, 9,10,10,11,11,12,12, 9, 9, 9,10,11,11,11,12, + 12, +}; + +static const static_codebook _44u1__p5_0 = { + 2, 81, + (long *)_vq_lengthlist__44u1__p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44u1__p5_0, + 0 +}; + +static const long _vq_quantlist__44u1__p6_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44u1__p6_0[] = { + 1, 4, 4, 6, 6, 8, 8,10, 9,11,10,14,13, 4, 6, 5, + 8, 8, 9, 9,11,10,11,11,14,14, 4, 5, 6, 8, 8, 9, + 9,10,10,11,11,14,14, 6, 8, 8, 9, 9,10,10,11,11, + 12,12,16,15, 7, 8, 8, 9, 9,10,10,11,11,12,12,15, + 15, 9,10,10,10,10,11,11,12,12,12,12,15,15, 9,10, + 9,10,11,11,11,12,12,12,13,15,15,10,10,11,11,11, + 12,12,13,12,13,13,16,15,10,11,11,11,11,12,12,13, + 12,13,13,16,17,11,11,12,12,12,13,13,13,14,14,15, + 17,17,11,11,12,12,12,13,13,13,14,14,14,16,18,14, + 15,15,15,15,16,16,16,16,17,18, 0, 0,14,15,15,15, + 15,17,16,17,18,17,17,18, 0, +}; + +static const static_codebook _44u1__p6_0 = { + 2, 169, + (long *)_vq_lengthlist__44u1__p6_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44u1__p6_0, + 0 +}; + +static const long _vq_quantlist__44u1__p6_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44u1__p6_1[] = { + 2, 4, 4, 5, 5, 4, 5, 5, 5, 5, 4, 5, 5, 5, 5, 5, + 6, 6, 6, 6, 5, 6, 6, 6, 6, +}; + +static const static_codebook _44u1__p6_1 = { + 2, 25, + (long *)_vq_lengthlist__44u1__p6_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u1__p6_1, + 0 +}; + +static const long _vq_quantlist__44u1__p7_0[] = { + 3, + 2, + 4, + 1, + 5, + 0, + 6, +}; + +static const long _vq_lengthlist__44u1__p7_0[] = { + 1, 3, 2, 9, 9, 7, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, +}; + +static const static_codebook _44u1__p7_0 = { + 2, 49, + (long *)_vq_lengthlist__44u1__p7_0, + 1, -518017024, 1626677248, 3, 0, + (long *)_vq_quantlist__44u1__p7_0, + 0 +}; + +static const long _vq_quantlist__44u1__p7_1[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44u1__p7_1[] = { + 1, 4, 4, 6, 6, 6, 6, 7, 7, 8, 8, 9, 9, 5, 7, 7, + 8, 7, 7, 7, 9, 8,10, 9,10,11, 5, 7, 7, 8, 8, 7, + 7, 8, 9,10,10,11,11, 6, 8, 8, 9, 9, 9, 9,11,10, + 12,12,15,12, 6, 8, 8, 9, 9, 9, 9,11,11,12,11,14, + 12, 7, 8, 8,10,10,12,12,13,13,13,15,13,13, 7, 8, + 8,10,10,11,11,13,12,14,15,15,15, 9,10,10,11,12, + 13,13,14,15,14,15,14,15, 8,10,10,12,12,14,14,15, + 14,14,15,15,14,10,12,12,14,14,15,14,15,15,15,14, + 15,15,10,12,12,13,14,15,14,15,15,14,15,15,15,12, + 15,13,15,14,15,15,15,15,15,15,15,15,13,13,15,15, + 15,15,15,15,15,15,15,15,15, +}; + +static const static_codebook _44u1__p7_1 = { + 2, 169, + (long *)_vq_lengthlist__44u1__p7_1, + 1, -523010048, 1618608128, 4, 0, + (long *)_vq_quantlist__44u1__p7_1, + 0 +}; + +static const long _vq_quantlist__44u1__p7_2[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44u1__p7_2[] = { + 2, 5, 4, 6, 6, 7, 7, 8, 8, 8, 8, 9, 8, 5, 5, 6, + 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 5, 6, 5, 7, 7, 8, + 8, 8, 8, 9, 9, 9, 9, 6, 7, 7, 8, 8, 8, 8, 9, 8, + 9, 9, 9, 9, 6, 7, 7, 8, 7, 8, 8, 9, 9, 9, 9, 9, + 9, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 7, 8, + 8, 9, 8, 9, 8, 9, 9, 9, 9, 9, 9, 8, 9, 8, 9, 9, + 9, 9, 9, 9, 9, 9,10,10, 8, 8, 9, 9, 9, 9, 9, 9, + 9, 9,10, 9,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, 9, 9, 9, 9, 9, + 9, 9, 9,10, 9, 9,10,10, 9, +}; + +static const static_codebook _44u1__p7_2 = { + 2, 169, + (long *)_vq_lengthlist__44u1__p7_2, + 1, -531103744, 1611661312, 4, 0, + (long *)_vq_quantlist__44u1__p7_2, + 0 +}; + +static const long _huff_lengthlist__44u1__short[] = { + 12,13,14,13,17,12,15,17, 5, 5, 6,10,10,11,15,16, + 4, 3, 3, 7, 5, 7,10,16, 7, 7, 7,10, 9,11,12,16, + 6, 5, 5, 9, 5, 6,10,16, 8, 7, 7, 9, 6, 7, 9,16, + 11, 7, 3, 6, 4, 5, 8,16,12, 9, 4, 8, 5, 7, 9,16, +}; + +static const static_codebook _huff_book__44u1__short = { + 2, 64, + (long *)_huff_lengthlist__44u1__short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__44u2__long[] = { + 5, 9,14,12,15,13,10,13, 7, 4, 5, 6, 8, 7, 8,12, + 13, 4, 3, 5, 5, 6, 9,15,12, 6, 5, 6, 6, 6, 7,14, + 14, 7, 4, 6, 4, 6, 8,15,12, 6, 6, 5, 5, 5, 6,14, + 9, 7, 8, 6, 7, 5, 4,10,10,13,14,14,15,10, 6, 8, +}; + +static const static_codebook _huff_book__44u2__long = { + 2, 64, + (long *)_huff_lengthlist__44u2__long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44u2__p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44u2__p1_0[] = { + 1, 4, 4, 5, 8, 7, 5, 7, 8, 5, 8, 8, 8,11,11, 8, + 10,11, 5, 8, 8, 8,11,10, 8,11,11, 4, 8, 8, 8,11, + 11, 8,11,11, 8,11,11,11,13,14,11,13,13, 7,11,11, + 10,13,12,11,14,14, 4, 8, 8, 8,11,11, 8,11,11, 8, + 11,11,11,14,13,10,12,13, 8,11,11,11,13,13,11,13, + 13, +}; + +static const static_codebook _44u2__p1_0 = { + 4, 81, + (long *)_vq_lengthlist__44u2__p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44u2__p1_0, + 0 +}; + +static const long _vq_quantlist__44u2__p2_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44u2__p2_0[] = { + 2, 5, 5, 5, 6, 6, 5, 6, 6, 5, 6, 6, 7, 8, 8, 6, + 8, 8, 5, 6, 6, 6, 8, 7, 7, 8, 8, 5, 6, 6, 7, 8, + 8, 6, 8, 8, 6, 8, 8, 8, 9,10, 8,10,10, 6, 8, 8, + 7,10, 8, 8,10,10, 5, 6, 6, 6, 8, 8, 7, 8, 8, 6, + 8, 8, 8,10,10, 8, 8,10, 6, 8, 8, 8,10,10, 8,10, + 9, +}; + +static const static_codebook _44u2__p2_0 = { + 4, 81, + (long *)_vq_lengthlist__44u2__p2_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44u2__p2_0, + 0 +}; + +static const long _vq_quantlist__44u2__p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44u2__p3_0[] = { + 2, 4, 4, 7, 8, 5, 7, 7, 9, 9, 5, 7, 7, 9, 9, 8, + 9, 9,12,11, 8, 9, 9,11,12, 5, 7, 7,10,10, 7, 9, + 9,11,11, 7, 9, 9,10,11,10,11,11,13,13, 9,10,11, + 12,13, 5, 7, 7,10,10, 7, 9, 9,11,10, 7, 9, 9,11, + 11, 9,11,10,13,13,10,11,11,13,13, 8,10,10,14,13, + 10,11,11,15,14, 9,11,11,15,14,13,14,13,16,14,12, + 13,13,15,16, 8,10,10,13,14, 9,11,11,14,15,10,11, + 11,14,15,12,13,13,15,15,12,13,14,15,16, 5, 7, 7, + 10,10, 7, 9, 9,11,11, 7, 9, 9,11,12,10,11,11,14, + 13,10,11,11,14,14, 7, 9, 9,12,12, 9,11,11,13,13, + 9,11,11,13,13,12,13,12,14,14,11,12,13,15,15, 7, + 9, 9,12,12, 8,11,10,13,12, 9,11,11,13,13,11,13, + 12,15,13,11,13,13,15,16, 9,12,11,15,15,11,12,12, + 16,15,11,12,13,16,16,13,14,15,16,15,13,15,15,17, + 17, 9,11,11,14,15,10,12,12,15,15,11,13,12,15,16, + 13,15,14,16,16,13,15,15,17,19, 5, 7, 7,10,10, 7, + 9, 9,12,11, 7, 9, 9,11,11,10,11,11,14,14,10,11, + 11,13,14, 7, 9, 9,12,12, 9,11,11,13,13, 9,10,11, + 12,13,11,13,12,16,15,11,12,12,14,15, 7, 9, 9,12, + 12, 9,11,11,13,13, 9,11,11,13,12,11,13,12,15,16, + 12,13,13,15,14, 9,11,11,15,14,11,13,12,16,15,10, + 11,12,15,15,13,14,14,18,17,13,14,14,15,17,10,11, + 11,14,15,11,13,12,15,17,11,13,12,15,16,13,15,14, + 18,17,14,15,15,16,18, 7,10,10,14,14,10,12,12,15, + 15,10,12,12,15,15,14,15,15,18,17,13,15,15,16,16, + 9,11,11,16,15,11,13,13,16,18,11,13,13,16,16,15, + 16,16, 0, 0,14,15,16,18,17, 9,11,11,15,15,10,13, + 12,17,16,11,12,13,16,17,14,15,16,19,19,14,15,15, + 0,20,12,14,14, 0, 0,13,14,16,19,18,13,15,16,20, + 17,16,18, 0, 0, 0,15,16,17,18,19,11,14,14, 0,19, + 12,15,14,17,17,13,15,15, 0, 0,16,17,15,20,19,15, + 17,16,19, 0, 8,10,10,14,15,10,12,11,15,15,10,11, + 12,16,15,13,14,14,19,17,14,15,15, 0, 0, 9,11,11, + 16,15,11,13,13,17,16,10,12,13,16,17,14,15,15,18, + 18,14,15,16,20,19, 9,12,12, 0,15,11,13,13,16,17, + 11,13,13,19,17,14,16,16,18,17,15,16,16,17,19,11, + 14,14,18,18,13,14,15, 0, 0,12,14,15,19,18,15,16, + 19, 0,19,15,16,19,19,17,12,14,14,16,19,13,15,15, + 0,17,13,15,14,18,18,15,16,15, 0,18,16,17,17, 0, + 0, +}; + +static const static_codebook _44u2__p3_0 = { + 4, 625, + (long *)_vq_lengthlist__44u2__p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u2__p3_0, + 0 +}; + +static const long _vq_quantlist__44u2__p4_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44u2__p4_0[] = { + 4, 5, 5, 8, 8, 5, 7, 6, 9, 9, 5, 6, 7, 9, 9, 9, + 9, 9,11,11, 9, 9, 9,11,11, 5, 7, 7, 9, 9, 7, 8, + 8,10,10, 7, 7, 8,10,10,10,10,10,11,12, 9,10,10, + 11,12, 5, 7, 7, 9, 9, 6, 8, 7,10,10, 7, 8, 8,10, + 10, 9,10,10,12,11, 9,10,10,12,11, 9,10,10,12,12, + 10,10,10,13,12, 9,10,10,12,13,12,12,12,14,14,11, + 12,12,13,14, 9,10,10,12,12, 9,10,10,12,13,10,10, + 10,12,13,11,12,12,14,13,12,12,12,14,13, 5, 7, 7, + 10, 9, 7, 8, 8,10,10, 7, 8, 8,10,10,10,10,10,12, + 12,10,10,10,12,12, 7, 8, 8,11,10, 8, 8, 9,11,11, + 8, 9, 9,11,11,10,11,11,12,13,10,11,11,13,13, 6, + 8, 8,10,10, 7, 9, 8,11,10, 8, 9, 9,11,11,10,11, + 10,13,11,10,11,11,13,13, 9,10,10,13,13,10,11,11, + 13,13,10,11,11,14,13,12,11,13,12,15,12,13,13,15, + 15, 9,10,10,12,13,10,11,10,13,13,10,11,11,13,13, + 12,13,11,15,13,12,13,13,15,15, 5, 7, 7, 9,10, 7, + 8, 8,10,10, 7, 8, 8,10,10,10,10,10,12,12,10,10, + 11,12,12, 6, 8, 8,10,10, 8, 9, 9,11,11, 7, 8, 9, + 10,11,10,11,11,13,13,10,10,11,11,13, 7, 8, 8,10, + 11, 8, 9, 9,11,11, 8, 9, 8,11,11,10,11,11,13,13, + 10,11,11,13,12, 9,10,10,13,12,10,11,11,14,13,10, + 10,11,13,13,12,13,13,15,15,12,11,13,12,14, 9,10, + 10,12,13,10,11,11,13,14,10,11,11,13,13,12,13,13, + 15,15,12,13,12,15,12, 8, 9, 9,12,12, 9,11,10,13, + 13, 9,10,10,13,13,12,13,13,15,15,12,12,12,14,14, + 9,10,10,13,13,10,11,11,13,14,10,11,11,14,12,13, + 13,14,14,16,12,13,13,15,14, 9,10,10,13,13,10,11, + 10,14,13,10,11,11,13,14,12,14,13,16,14,13,13,13, + 14,15,11,13,12,15,14,11,12,13,14,15,12,13,13,16, + 15,14,12,15,12,16,14,15,15,17,16,11,12,12,14,15, + 11,13,11,15,14,12,13,13,15,16,13,15,12,17,13,14, + 15,15,16,16, 8, 9, 9,12,12, 9,10,10,13,13, 9,10, + 10,13,13,12,13,12,14,14,12,13,13,15,15, 9,10,10, + 13,13,10,11,11,14,13,10,10,11,13,14,12,13,13,15, + 14,12,12,14,14,16, 9,10,10,13,13,10,11,11,13,14, + 10,11,11,14,13,13,13,13,15,15,13,14,13,16,14,11, + 12,12,14,14,12,13,13,16,15,11,12,13,14,15,14,15, + 15,16,16,14,13,15,13,17,11,12,12,14,15,12,13,13, + 15,16,11,13,12,15,15,14,15,14,16,16,14,15,12,17, + 13, +}; + +static const static_codebook _44u2__p4_0 = { + 4, 625, + (long *)_vq_lengthlist__44u2__p4_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u2__p4_0, + 0 +}; + +static const long _vq_quantlist__44u2__p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44u2__p5_0[] = { + 1, 4, 4, 7, 7, 8, 8, 9, 9, 4, 6, 5, 8, 8, 8, 8, + 10,10, 4, 5, 6, 8, 8, 8, 8,10,10, 7, 8, 8, 9, 9, + 9, 9,11,11, 7, 8, 8, 9, 9, 9, 9,11,11, 8, 8, 8, + 9, 9,10,11,12,12, 8, 8, 8, 9, 9,10,10,12,12,10, + 10,10,11,11,12,12,13,13,10,10,10,11,11,12,12,13, + 13, +}; + +static const static_codebook _44u2__p5_0 = { + 2, 81, + (long *)_vq_lengthlist__44u2__p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44u2__p5_0, + 0 +}; + +static const long _vq_quantlist__44u2__p6_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44u2__p6_0[] = { + 1, 4, 4, 6, 6, 8, 8,10,10,11,11,14,13, 4, 6, 5, + 8, 8, 9, 9,11,10,12,11,15,14, 4, 5, 6, 8, 8, 9, + 9,11,11,11,11,14,14, 6, 8, 8,10, 9,11,11,11,11, + 12,12,15,15, 6, 8, 8, 9, 9,11,11,11,12,12,12,15, + 15, 8,10,10,11,11,11,11,12,12,13,13,15,16, 8,10, + 10,11,11,11,11,12,12,13,13,16,16,10,11,11,12,12, + 12,12,13,13,13,13,17,16,10,11,11,12,12,12,12,13, + 13,13,14,16,17,11,12,12,13,13,13,13,14,14,15,14, + 18,17,11,12,12,13,13,13,13,14,14,14,15,19,18,14, + 15,15,15,15,16,16,18,19,18,18, 0, 0,14,15,15,16, + 15,17,17,16,18,17,18, 0, 0, +}; + +static const static_codebook _44u2__p6_0 = { + 2, 169, + (long *)_vq_lengthlist__44u2__p6_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44u2__p6_0, + 0 +}; + +static const long _vq_quantlist__44u2__p6_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44u2__p6_1[] = { + 2, 4, 4, 5, 5, 4, 5, 5, 6, 5, 4, 5, 5, 5, 6, 5, + 6, 5, 6, 6, 5, 5, 6, 6, 6, +}; + +static const static_codebook _44u2__p6_1 = { + 2, 25, + (long *)_vq_lengthlist__44u2__p6_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u2__p6_1, + 0 +}; + +static const long _vq_quantlist__44u2__p7_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44u2__p7_0[] = { + 1, 3, 2,12,12,12,12,12,12, 4,12,12,12,12,12,12, + 12,12, 5,12,12,12,12,12,12,12,12,12,12,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11, +}; + +static const static_codebook _44u2__p7_0 = { + 2, 81, + (long *)_vq_lengthlist__44u2__p7_0, + 1, -516612096, 1626677248, 4, 0, + (long *)_vq_quantlist__44u2__p7_0, + 0 +}; + +static const long _vq_quantlist__44u2__p7_1[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44u2__p7_1[] = { + 1, 4, 4, 7, 6, 7, 6, 8, 7, 9, 7, 9, 8, 4, 7, 6, + 8, 8, 9, 8,10, 9,10,10,11,11, 4, 7, 7, 8, 8, 8, + 8, 9,10,11,11,11,11, 6, 8, 8,10,10,10,10,11,11, + 12,12,12,12, 7, 8, 8,10,10,10,10,11,11,12,12,13, + 13, 7, 9, 9,11,10,12,12,13,13,14,13,14,14, 7, 9, + 9,10,11,11,12,13,13,13,13,16,14, 9,10,10,12,12, + 13,13,14,14,15,16,15,16, 9,10,10,12,12,12,13,14, + 14,14,15,16,15,10,12,12,13,13,15,13,16,16,15,17, + 17,17,10,11,11,12,14,14,14,15,15,17,17,15,17,11, + 12,12,14,14,14,15,15,15,17,16,17,17,10,12,12,13, + 14,14,14,17,15,17,17,17,17, +}; + +static const static_codebook _44u2__p7_1 = { + 2, 169, + (long *)_vq_lengthlist__44u2__p7_1, + 1, -523010048, 1618608128, 4, 0, + (long *)_vq_quantlist__44u2__p7_1, + 0 +}; + +static const long _vq_quantlist__44u2__p7_2[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44u2__p7_2[] = { + 2, 5, 5, 6, 6, 7, 7, 8, 7, 8, 8, 8, 8, 5, 6, 6, + 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 5, 6, 6, 7, 7, 8, + 7, 8, 8, 8, 8, 8, 8, 6, 7, 7, 7, 8, 8, 8, 8, 8, + 9, 9, 9, 9, 6, 7, 7, 8, 7, 8, 8, 9, 9, 9, 9, 9, + 9, 7, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 7, 8, + 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, +}; + +static const static_codebook _44u2__p7_2 = { + 2, 169, + (long *)_vq_lengthlist__44u2__p7_2, + 1, -531103744, 1611661312, 4, 0, + (long *)_vq_quantlist__44u2__p7_2, + 0 +}; + +static const long _huff_lengthlist__44u2__short[] = { + 13,15,17,17,15,15,12,17,11, 9, 7,10,10, 9,12,17, + 10, 6, 3, 6, 5, 7,10,17,15,10, 6, 9, 8, 9,11,17, + 15, 8, 4, 7, 3, 5, 9,16,16,10, 5, 8, 4, 5, 8,16, + 13,11, 5, 8, 3, 3, 5,14,13,12, 7,10, 5, 5, 7,14, +}; + +static const static_codebook _huff_book__44u2__short = { + 2, 64, + (long *)_huff_lengthlist__44u2__short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__44u3__long[] = { + 6, 9,13,12,14,11,10,13, 8, 4, 5, 7, 8, 7, 8,12, + 11, 4, 3, 5, 5, 7, 9,14,11, 6, 5, 6, 6, 6, 7,13, + 13, 7, 5, 6, 4, 5, 7,14,11, 7, 6, 6, 5, 5, 6,13, + 9, 7, 8, 6, 7, 5, 3, 9, 9,12,13,12,14,10, 6, 7, +}; + +static const static_codebook _huff_book__44u3__long = { + 2, 64, + (long *)_huff_lengthlist__44u3__long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44u3__p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44u3__p1_0[] = { + 1, 4, 4, 5, 8, 7, 5, 7, 8, 5, 8, 8, 8,10,11, 8, + 10,11, 5, 8, 8, 8,11,10, 8,11,11, 4, 8, 8, 8,11, + 11, 8,11,11, 8,11,11,11,13,14,11,14,14, 8,11,11, + 10,14,12,11,14,14, 4, 8, 8, 8,11,11, 8,11,11, 7, + 11,11,11,14,14,10,12,14, 8,11,11,11,14,14,11,14, + 13, +}; + +static const static_codebook _44u3__p1_0 = { + 4, 81, + (long *)_vq_lengthlist__44u3__p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44u3__p1_0, + 0 +}; + +static const long _vq_quantlist__44u3__p2_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44u3__p2_0[] = { + 2, 5, 4, 5, 6, 6, 5, 6, 6, 5, 6, 6, 7, 8, 8, 6, + 8, 8, 5, 6, 6, 6, 8, 8, 7, 8, 8, 5, 7, 6, 7, 8, + 8, 6, 8, 8, 7, 8, 8, 8, 9,10, 8,10,10, 6, 8, 8, + 8,10, 8, 8,10,10, 5, 6, 6, 6, 8, 8, 7, 8, 8, 6, + 8, 8, 8,10,10, 8, 8,10, 7, 8, 8, 8,10,10, 8,10, + 9, +}; + +static const static_codebook _44u3__p2_0 = { + 4, 81, + (long *)_vq_lengthlist__44u3__p2_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44u3__p2_0, + 0 +}; + +static const long _vq_quantlist__44u3__p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44u3__p3_0[] = { + 2, 4, 4, 7, 7, 5, 7, 7, 9, 9, 5, 7, 7, 9, 9, 8, + 9, 9,12,12, 8, 9, 9,11,12, 5, 7, 7,10,10, 7, 9, + 9,11,11, 7, 9, 9,10,11,10,11,11,13,13, 9,10,11, + 13,13, 5, 7, 7,10,10, 7, 9, 9,11,10, 7, 9, 9,11, + 11, 9,11,10,13,13,10,11,11,14,13, 8,10,10,14,13, + 10,11,11,15,14, 9,11,11,14,14,13,14,13,16,16,12, + 13,13,15,15, 8,10,10,13,14, 9,11,11,14,14,10,11, + 11,14,15,12,13,13,15,15,13,14,14,15,16, 5, 7, 7, + 10,10, 7, 9, 9,11,11, 7, 9, 9,11,12,10,11,11,14, + 14,10,11,11,14,14, 7, 9, 9,12,12, 9,11,11,13,13, + 9,11,11,13,13,12,12,13,15,15,11,12,13,15,16, 7, + 9, 9,11,11, 8,11,10,13,12, 9,11,11,13,13,11,13, + 12,15,13,11,13,13,15,16, 9,12,11,15,14,11,12,13, + 16,15,11,13,13,15,16,14,14,15,17,16,13,15,16, 0, + 17, 9,11,11,15,15,10,13,12,15,15,11,13,13,15,16, + 13,15,13,16,15,14,16,15, 0,19, 5, 7, 7,10,10, 7, + 9, 9,11,11, 7, 9, 9,11,11,10,12,11,14,14,10,11, + 12,14,14, 7, 9, 9,12,12, 9,11,11,14,13, 9,10,11, + 12,13,11,13,13,16,16,11,12,13,13,16, 7, 9, 9,12, + 12, 9,11,11,13,13, 9,11,11,13,13,11,13,13,15,15, + 12,13,12,15,14, 9,11,11,15,14,11,13,12,16,16,10, + 12,12,15,15,13,15,15,17,19,13,14,15,16,17,10,12, + 12,15,15,11,13,13,16,16,11,13,13,15,16,13,15,15, + 0, 0,14,15,15,16,16, 8,10,10,14,14,10,12,12,15, + 15,10,12,11,15,16,14,15,15,19,20,13,14,14,18,16, + 9,11,11,15,15,11,13,13,17,16,11,13,13,16,16,15, + 17,17,20,20,14,15,16,17,20, 9,11,11,15,15,10,13, + 12,16,15,11,13,13,15,17,14,16,15,18, 0,14,16,15, + 18,20,12,14,14, 0, 0,14,14,16, 0, 0,13,16,15, 0, + 0,17,17,18, 0, 0,16,17,19,19, 0,12,14,14,18, 0, + 12,16,14, 0,17,13,15,15,18, 0,16,18,17, 0,17,16, + 18,17, 0, 0, 7,10,10,14,14,10,12,11,15,15,10,12, + 12,16,15,13,15,15,18, 0,14,15,15,17, 0, 9,11,11, + 15,15,11,13,13,16,16,11,12,13,16,16,14,15,16,17, + 17,14,16,16,16,18, 9,11,12,16,16,11,13,13,17,17, + 11,14,13,20,17,15,16,16,19, 0,15,16,17, 0,19,11, + 13,14,17,16,14,15,15,20,18,13,14,15,17,19,16,18, + 18, 0,20,16,16,19,17, 0,12,15,14,17, 0,14,15,15, + 18,19,13,16,15,19,20,15,18,18, 0,20,17, 0,16, 0, + 0, +}; + +static const static_codebook _44u3__p3_0 = { + 4, 625, + (long *)_vq_lengthlist__44u3__p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u3__p3_0, + 0 +}; + +static const long _vq_quantlist__44u3__p4_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44u3__p4_0[] = { + 4, 5, 5, 8, 8, 5, 7, 6, 9, 9, 5, 6, 7, 9, 9, 9, + 9, 9,11,11, 9, 9, 9,11,11, 5, 7, 7, 9, 9, 7, 8, + 8,10,10, 7, 7, 8,10,10, 9,10,10,11,12, 9,10,10, + 11,12, 5, 7, 7, 9, 9, 7, 8, 7,10,10, 7, 8, 8,10, + 10, 9,10, 9,12,11, 9,10,10,12,11, 9,10, 9,12,12, + 9,10,10,13,12, 9,10,10,12,13,12,12,12,14,14,11, + 12,12,13,14, 9, 9,10,12,12, 9,10,10,12,12, 9,10, + 10,12,13,11,12,11,14,13,12,12,12,14,13, 5, 7, 7, + 9, 9, 7, 8, 8,10,10, 7, 8, 8,10,10,10,10,10,12, + 12, 9,10,10,12,12, 7, 8, 8,11,10, 8, 8, 9,11,11, + 8, 9, 9,11,11,11,11,11,12,13,10,11,11,13,13, 6, + 8, 8,10,10, 7, 9, 8,11,10, 8, 9, 9,11,11,10,11, + 10,13,11,10,11,11,13,13, 9,11,10,13,12,10,11,11, + 13,13,10,11,11,13,13,12,12,13,12,15,12,13,13,15, + 15, 9,10,10,12,13,10,11,10,13,12,10,11,11,13,14, + 12,13,11,15,13,12,13,13,15,15, 5, 7, 7, 9, 9, 7, + 8, 8,10,10, 7, 8, 8,10,10, 9,10,10,12,12,10,10, + 11,12,12, 6, 8, 8,10,10, 8, 9, 9,11,11, 7, 8, 9, + 10,11,10,11,11,13,13,10,10,11,11,13, 7, 8, 8,10, + 10, 8, 9, 9,11,11, 8, 9, 9,11,11,10,11,11,13,13, + 11,11,11,13,12, 9,10,10,13,12,10,11,11,14,13,10, + 10,11,12,13,12,13,13,15,15,12,11,13,13,14, 9,10, + 11,12,13,10,11,11,13,13,10,11,11,13,13,12,13,13, + 15,15,12,13,12,15,12, 8, 9, 9,12,12, 9,11,10,13, + 13, 9,10,10,13,13,12,13,13,15,14,12,12,12,14,13, + 9,10,10,13,12,10,11,11,13,13,10,11,11,14,12,13, + 13,14,14,16,12,13,13,15,15, 9,10,10,13,13,10,11, + 10,14,13,10,11,11,13,14,12,14,13,15,14,13,13,13, + 15,15,11,13,12,15,14,11,12,13,14,15,12,13,13,16, + 14,14,12,15,12,16,14,15,15,17,15,11,12,12,14,14, + 11,13,11,15,14,12,13,13,15,15,13,15,12,17,13,14, + 15,15,16,16, 8, 9, 9,12,12, 9,10,10,12,13, 9,10, + 10,13,13,12,12,12,14,14,12,13,13,15,15, 9,10,10, + 13,12,10,11,11,14,13,10,10,11,13,14,12,13,13,15, + 15,12,12,13,14,16, 9,10,10,13,13,10,11,11,13,14, + 10,11,11,14,13,12,13,13,14,15,13,14,13,16,14,11, + 12,12,14,14,12,13,13,15,14,11,12,13,14,15,14,15, + 15,16,16,13,13,15,13,16,11,12,12,14,15,12,13,13, + 14,15,11,13,12,15,14,14,15,15,16,16,14,15,12,16, + 13, +}; + +static const static_codebook _44u3__p4_0 = { + 4, 625, + (long *)_vq_lengthlist__44u3__p4_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u3__p4_0, + 0 +}; + +static const long _vq_quantlist__44u3__p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44u3__p5_0[] = { + 2, 3, 3, 6, 6, 7, 7, 9, 9, 4, 5, 5, 7, 7, 8, 8, + 10,10, 4, 5, 5, 7, 7, 8, 8,10,10, 6, 7, 7, 8, 8, + 9, 9,11,10, 6, 7, 7, 8, 8, 9, 9,10,10, 7, 8, 8, + 9, 9,10,10,11,11, 7, 8, 8, 9, 9,10,10,11,11, 9, + 10,10,11,10,11,11,12,12, 9,10,10,10,10,11,11,12, + 12, +}; + +static const static_codebook _44u3__p5_0 = { + 2, 81, + (long *)_vq_lengthlist__44u3__p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44u3__p5_0, + 0 +}; + +static const long _vq_quantlist__44u3__p6_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44u3__p6_0[] = { + 1, 4, 4, 6, 6, 8, 8, 9, 9,10,11,13,14, 4, 6, 5, + 8, 8, 9, 9,10,10,11,11,14,14, 4, 6, 6, 8, 8, 9, + 9,10,10,11,11,14,14, 6, 8, 8, 9, 9,10,10,11,11, + 12,12,15,15, 6, 8, 8, 9, 9,10,11,11,11,12,12,15, + 15, 8, 9, 9,11,10,11,11,12,12,13,13,15,16, 8, 9, + 9,10,11,11,11,12,12,13,13,16,16,10,10,11,11,11, + 12,12,13,13,13,14,17,16, 9,10,11,12,11,12,12,13, + 13,13,13,16,18,11,12,11,12,12,13,13,13,14,15,14, + 17,17,11,11,12,12,12,13,13,13,14,14,15,18,17,14, + 15,15,15,15,16,16,17,17,19,18, 0,20,14,15,14,15, + 15,16,16,16,17,18,16,20,18, +}; + +static const static_codebook _44u3__p6_0 = { + 2, 169, + (long *)_vq_lengthlist__44u3__p6_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44u3__p6_0, + 0 +}; + +static const long _vq_quantlist__44u3__p6_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44u3__p6_1[] = { + 2, 4, 4, 5, 5, 4, 5, 5, 6, 5, 4, 5, 5, 5, 6, 5, + 6, 5, 6, 6, 5, 5, 6, 6, 6, +}; + +static const static_codebook _44u3__p6_1 = { + 2, 25, + (long *)_vq_lengthlist__44u3__p6_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u3__p6_1, + 0 +}; + +static const long _vq_quantlist__44u3__p7_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44u3__p7_0[] = { + 1, 3, 3,10,10,10,10,10,10, 4,10,10,10,10,10,10, + 10,10, 4,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, +}; + +static const static_codebook _44u3__p7_0 = { + 2, 81, + (long *)_vq_lengthlist__44u3__p7_0, + 1, -515907584, 1627381760, 4, 0, + (long *)_vq_quantlist__44u3__p7_0, + 0 +}; + +static const long _vq_quantlist__44u3__p7_1[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const long _vq_lengthlist__44u3__p7_1[] = { + 1, 4, 4, 6, 6, 7, 6, 8, 7, 9, 8,10, 9,11,11, 4, + 7, 7, 8, 7, 9, 9,10,10,11,11,11,11,12,12, 4, 7, + 7, 7, 7, 9, 9,10,10,11,11,12,12,12,11, 6, 8, 8, + 9, 9,10,10,11,11,12,12,13,12,13,13, 6, 8, 8, 9, + 9,10,11,11,11,12,12,13,14,13,13, 8, 9, 9,11,11, + 12,12,12,13,14,13,14,14,14,15, 8, 9, 9,11,11,11, + 12,13,14,13,14,15,17,14,15, 9,10,10,12,12,13,13, + 13,14,15,15,15,16,16,16, 9,11,11,12,12,13,13,14, + 14,14,15,16,16,16,16,10,12,12,13,13,14,14,15,15, + 15,16,17,17,17,17,10,12,11,13,13,15,14,15,14,16, + 17,16,16,16,16,11,13,12,14,14,14,14,15,16,17,16, + 17,17,17,17,11,13,12,14,14,14,15,17,16,17,17,17, + 17,17,17,12,13,13,15,16,15,16,17,17,16,16,17,17, + 17,17,12,13,13,15,15,15,16,17,17,17,16,17,16,17, + 17, +}; + +static const static_codebook _44u3__p7_1 = { + 2, 225, + (long *)_vq_lengthlist__44u3__p7_1, + 1, -522338304, 1620115456, 4, 0, + (long *)_vq_quantlist__44u3__p7_1, + 0 +}; + +static const long _vq_quantlist__44u3__p7_2[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__44u3__p7_2[] = { + 2, 5, 5, 7, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 5, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, + 10,10, 5, 6, 6, 7, 7, 8, 8, 8, 8, 9, 8, 9, 9, 9, + 9,10, 9, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, + 10,10,10,10, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9,10, + 9,10,10,10,10, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, + 10,10,10,10,10,10, 7, 8, 8, 9, 8, 9, 9, 9, 9,10, + 9,10,10,10,10,10,10, 8, 8, 8, 9, 9, 9, 9, 9, 9, + 9,10,10,10,10,10,10,10, 8, 9, 8, 9, 9, 9, 9,10, + 9,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9, 9,10, + 9,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9,10, + 9,10,10,10,10,10,10,10,10,10,10, 9, 9, 9,10, 9, + 10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, + 10,10,10,10,10,10,10,10,10,10,10,10,10,11, 9,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,11, 9, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 9,10,10,10,10,10,10,10,10,10,10,10,11,11,11,10, + 11, +}; + +static const static_codebook _44u3__p7_2 = { + 2, 289, + (long *)_vq_lengthlist__44u3__p7_2, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44u3__p7_2, + 0 +}; + +static const long _huff_lengthlist__44u3__short[] = { + 14,14,14,15,13,15,12,16,10, 8, 7, 9, 9, 8,12,16, + 10, 5, 4, 6, 5, 6, 9,16,14, 8, 6, 8, 7, 8,10,16, + 14, 7, 4, 6, 3, 5, 8,16,15, 9, 5, 7, 4, 4, 7,16, + 13,10, 6, 7, 4, 3, 4,13,13,12, 7, 9, 5, 5, 6,12, +}; + +static const static_codebook _huff_book__44u3__short = { + 2, 64, + (long *)_huff_lengthlist__44u3__short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__44u4__long[] = { + 3, 8,12,12,13,12,11,13, 5, 4, 6, 7, 8, 8, 9,13, + 9, 5, 4, 5, 5, 7, 9,13, 9, 6, 5, 6, 6, 7, 8,12, + 12, 7, 5, 6, 4, 5, 8,13,11, 7, 6, 6, 5, 5, 6,12, + 10, 8, 8, 7, 7, 5, 3, 8,10,12,13,12,12, 9, 6, 7, +}; + +static const static_codebook _huff_book__44u4__long = { + 2, 64, + (long *)_huff_lengthlist__44u4__long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44u4__p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44u4__p1_0[] = { + 1, 4, 4, 5, 8, 7, 5, 7, 8, 5, 8, 8, 8,10,11, 8, + 10,11, 5, 8, 8, 8,11,10, 8,11,11, 4, 8, 8, 8,11, + 11, 8,11,11, 8,11,11,11,13,14,11,15,14, 8,11,11, + 10,13,12,11,14,14, 4, 8, 8, 8,11,11, 8,11,11, 7, + 11,11,11,15,14,10,12,14, 8,11,11,11,14,14,11,14, + 13, +}; + +static const static_codebook _44u4__p1_0 = { + 4, 81, + (long *)_vq_lengthlist__44u4__p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44u4__p1_0, + 0 +}; + +static const long _vq_quantlist__44u4__p2_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44u4__p2_0[] = { + 2, 5, 5, 5, 6, 6, 5, 6, 6, 5, 6, 6, 7, 8, 8, 6, + 8, 8, 5, 6, 6, 6, 8, 8, 7, 8, 8, 5, 7, 6, 6, 8, + 8, 6, 8, 8, 6, 8, 8, 8, 9,10, 8,10,10, 6, 8, 8, + 8,10, 8, 8,10,10, 5, 6, 6, 6, 8, 8, 6, 8, 8, 6, + 8, 8, 8,10,10, 8, 8,10, 6, 8, 8, 8,10,10, 8,10, + 9, +}; + +static const static_codebook _44u4__p2_0 = { + 4, 81, + (long *)_vq_lengthlist__44u4__p2_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44u4__p2_0, + 0 +}; + +static const long _vq_quantlist__44u4__p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44u4__p3_0[] = { + 2, 4, 4, 8, 8, 5, 7, 7, 9, 9, 5, 7, 7, 9, 9, 8, + 10, 9,12,12, 8, 9,10,12,12, 5, 7, 7,10,10, 7, 9, + 9,11,11, 7, 9, 9,11,11,10,12,11,14,14, 9,10,11, + 13,14, 5, 7, 7,10,10, 7, 9, 9,11,11, 7, 9, 9,11, + 11, 9,11,10,14,13,10,11,11,14,14, 8,10,10,14,13, + 10,12,12,15,14, 9,11,11,15,14,13,14,14,17,17,12, + 14,14,16,16, 8,10,10,14,14, 9,11,11,14,15,10,12, + 12,14,15,12,14,13,16,16,13,14,15,15,18, 4, 7, 7, + 10,10, 7, 9, 9,12,11, 7, 9, 9,11,12,10,12,11,15, + 14,10,11,12,14,15, 7, 9, 9,12,12, 9,11,12,13,13, + 9,11,12,13,13,12,13,13,15,16,11,13,13,15,16, 7, + 9, 9,12,12, 9,11,10,13,12, 9,11,12,13,14,11,13, + 12,16,14,12,13,13,15,16,10,12,12,16,15,11,13,13, + 17,16,11,13,13,17,16,14,15,15,17,17,14,16,16,18, + 20, 9,11,11,15,16,11,13,12,16,16,11,13,13,16,17, + 14,15,14,18,16,14,16,16,17,20, 5, 7, 7,10,10, 7, + 9, 9,12,11, 7, 9,10,11,12,10,12,11,15,15,10,12, + 12,14,14, 7, 9, 9,12,12, 9,12,11,14,13, 9,10,11, + 12,13,12,13,14,16,16,11,12,13,14,16, 7, 9, 9,12, + 12, 9,12,11,13,13, 9,12,11,13,13,11,13,13,16,16, + 12,13,13,16,15, 9,11,11,16,14,11,13,13,16,16,11, + 12,13,16,16,14,16,16,17,17,13,14,15,16,17,10,12, + 12,15,15,11,13,13,16,17,11,13,13,16,16,14,16,15, + 19,19,14,15,15,17,18, 8,10,10,14,14,10,12,12,15, + 15,10,12,12,16,16,14,16,15,20,19,13,15,15,17,16, + 9,12,12,16,16,11,13,13,16,18,11,14,13,16,17,16, + 17,16,20, 0,15,16,18,18,20, 9,11,11,15,15,11,14, + 12,17,16,11,13,13,17,17,15,17,15,20,20,14,16,16, + 17, 0,13,15,14,18,16,14,15,16, 0,18,14,16,16, 0, + 0,18,16, 0, 0,20,16,18,18, 0, 0,12,14,14,17,18, + 13,15,14,20,18,14,16,15,19,19,16,20,16, 0,18,16, + 19,17,19, 0, 8,10,10,14,14,10,12,12,16,15,10,12, + 12,16,16,13,15,15,18,17,14,16,16,19, 0, 9,11,11, + 16,15,11,14,13,18,17,11,12,13,17,18,14,17,16,18, + 18,15,16,17,18,18, 9,12,12,16,16,11,13,13,16,18, + 11,14,13,17,17,15,16,16,18,20,16,17,17,20,20,12, + 14,14,18,17,14,16,16, 0,19,13,14,15,18, 0,16, 0, + 0, 0, 0,16,16, 0,19,20,13,15,14, 0, 0,14,16,16, + 18,19,14,16,15, 0,20,16,20,18, 0,20,17,20,17, 0, + 0, +}; + +static const static_codebook _44u4__p3_0 = { + 4, 625, + (long *)_vq_lengthlist__44u4__p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u4__p3_0, + 0 +}; + +static const long _vq_quantlist__44u4__p4_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44u4__p4_0[] = { + 4, 5, 5, 8, 8, 5, 7, 6, 9, 9, 5, 6, 7, 9, 9, 9, + 9, 9,11,11, 8, 9, 9,11,11, 5, 7, 7, 9, 9, 7, 8, + 8,10,10, 7, 7, 8,10,10, 9,10,10,11,12, 9,10,10, + 11,12, 5, 7, 7, 9, 9, 7, 8, 7,10,10, 7, 8, 8,10, + 10, 9,10,10,12,11, 9,10,10,12,11, 9,10, 9,12,12, + 9,10,10,13,12, 9,10,10,12,12,12,12,12,14,14,11, + 12,12,13,14, 9, 9,10,12,12, 9,10,10,13,13, 9,10, + 10,12,13,11,12,12,14,13,11,12,12,14,14, 5, 7, 7, + 9, 9, 7, 8, 8,10,10, 7, 8, 8,10,10,10,10,10,12, + 12, 9,10,10,12,12, 7, 8, 8,11,10, 8, 8, 9,11,11, + 8, 9, 9,11,11,11,11,11,12,13,10,11,11,13,13, 6, + 8, 8,10,10, 7, 9, 8,11,10, 8, 9, 9,11,11,10,11, + 10,13,11,10,11,11,13,13, 9,11,10,13,12,10,11,11, + 13,14,10,11,11,14,13,12,12,13,12,15,12,13,13,15, + 15, 9,10,10,12,13,10,11,10,13,12,10,11,11,13,14, + 12,13,11,15,13,13,13,13,15,15, 5, 7, 7, 9, 9, 7, + 8, 8,10,10, 7, 8, 8,10,10, 9,10,10,12,12,10,10, + 11,12,13, 6, 8, 8,10,10, 8, 9, 9,11,11, 7, 8, 9, + 10,11,10,11,11,13,13,10,10,11,11,13, 7, 8, 8,10, + 11, 8, 9, 9,11,11, 8, 9, 8,11,11,10,11,11,13,13, + 11,12,11,13,12, 9,10,10,13,12,10,11,11,14,13,10, + 10,11,12,13,12,13,13,15,15,12,11,13,13,14, 9,10, + 11,12,13,10,11,11,13,14,10,11,11,13,13,12,13,13, + 15,15,12,13,12,15,12, 8, 9, 9,12,12, 9,11,10,13, + 13, 9,10,10,13,13,12,13,13,15,15,12,12,12,14,14, + 9,10,10,13,13,10,11,11,13,14,10,11,11,14,13,13, + 13,14,14,16,13,13,13,15,15, 9,10,10,13,13,10,11, + 10,14,13,10,11,11,13,14,12,14,13,16,14,12,13,13, + 14,15,11,12,12,15,14,11,12,13,14,15,12,13,13,16, + 15,14,12,15,12,16,14,15,15,16,16,11,12,12,14,14, + 11,13,12,15,14,12,13,13,15,16,13,15,13,17,13,14, + 15,15,16,17, 8, 9, 9,12,12, 9,10,10,12,13, 9,10, + 10,13,13,12,12,12,14,14,12,13,13,15,15, 9,10,10, + 13,12,10,11,11,14,13,10,10,11,13,14,13,13,13,15, + 15,12,13,14,14,16, 9,10,10,13,13,10,11,11,13,14, + 10,11,11,14,14,13,13,13,15,15,13,14,13,16,14,11, + 12,12,15,14,12,13,13,16,15,11,12,13,14,15,14,15, + 15,17,16,13,13,15,13,16,11,12,13,14,15,13,13,13, + 15,16,11,13,12,15,14,14,15,15,16,16,14,15,12,17, + 13, +}; + +static const static_codebook _44u4__p4_0 = { + 4, 625, + (long *)_vq_lengthlist__44u4__p4_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u4__p4_0, + 0 +}; + +static const long _vq_quantlist__44u4__p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44u4__p5_0[] = { + 2, 3, 3, 6, 6, 7, 7, 9, 9, 4, 5, 5, 7, 7, 8, 8, + 10, 9, 4, 5, 5, 7, 7, 8, 8,10,10, 6, 7, 7, 8, 8, + 9, 9,11,10, 6, 7, 7, 8, 8, 9, 9,10,11, 7, 8, 8, + 9, 9,10,10,11,11, 7, 8, 8, 9, 9,10,10,11,11, 9, + 10,10,11,10,11,11,12,12, 9,10,10,10,11,11,11,12, + 12, +}; + +static const static_codebook _44u4__p5_0 = { + 2, 81, + (long *)_vq_lengthlist__44u4__p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44u4__p5_0, + 0 +}; + +static const long _vq_quantlist__44u4__p6_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44u4__p6_0[] = { + 1, 4, 4, 6, 6, 8, 8, 9, 9,11,10,13,13, 4, 6, 5, + 8, 8, 9, 9,10,10,11,11,14,14, 4, 6, 6, 8, 8, 9, + 9,10,10,11,11,14,14, 6, 8, 8, 9, 9,10,10,11,11, + 12,12,15,15, 6, 8, 8, 9, 9,10,11,11,11,12,12,15, + 15, 8, 9, 9,11,10,11,11,12,12,13,13,16,16, 8, 9, + 9,10,10,11,11,12,12,13,13,16,16,10,10,10,12,11, + 12,12,13,13,14,14,16,16,10,10,10,11,12,12,12,13, + 13,13,14,16,17,11,12,11,12,12,13,13,14,14,15,14, + 18,17,11,11,12,12,12,13,13,14,14,14,15,19,18,14, + 15,14,15,15,17,16,17,17,17,17,21, 0,14,15,15,16, + 16,16,16,17,17,18,17,20,21, +}; + +static const static_codebook _44u4__p6_0 = { + 2, 169, + (long *)_vq_lengthlist__44u4__p6_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44u4__p6_0, + 0 +}; + +static const long _vq_quantlist__44u4__p6_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44u4__p6_1[] = { + 2, 4, 4, 5, 5, 4, 5, 5, 6, 5, 4, 5, 5, 5, 6, 5, + 6, 5, 6, 6, 5, 5, 6, 6, 6, +}; + +static const static_codebook _44u4__p6_1 = { + 2, 25, + (long *)_vq_lengthlist__44u4__p6_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u4__p6_1, + 0 +}; + +static const long _vq_quantlist__44u4__p7_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44u4__p7_0[] = { + 1, 3, 3,12,12,12,12,12,12,12,12,12,12, 3,12,11, + 12,12,12,12,12,12,12,12,12,12, 4,11,10,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11, +}; + +static const static_codebook _44u4__p7_0 = { + 2, 169, + (long *)_vq_lengthlist__44u4__p7_0, + 1, -514332672, 1627381760, 4, 0, + (long *)_vq_quantlist__44u4__p7_0, + 0 +}; + +static const long _vq_quantlist__44u4__p7_1[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const long _vq_lengthlist__44u4__p7_1[] = { + 1, 4, 4, 6, 6, 7, 7, 9, 8,10, 8,10, 9,11,11, 4, + 7, 6, 8, 7, 9, 9,10,10,11,10,11,10,12,10, 4, 6, + 7, 8, 8, 9, 9,10,10,11,11,11,11,12,12, 6, 8, 8, + 10, 9,11,10,12,11,12,12,12,12,13,13, 6, 8, 8,10, + 10,10,11,11,11,12,12,13,12,13,13, 8, 9, 9,11,11, + 12,11,12,12,13,13,13,13,13,13, 8, 9, 9,11,11,11, + 12,12,12,13,13,13,13,13,13, 9,10,10,12,11,13,13, + 13,13,14,13,13,14,14,14, 9,10,11,11,12,12,13,13, + 13,13,13,14,15,14,14,10,11,11,12,12,13,13,14,14, + 14,14,14,15,16,16,10,11,11,12,13,13,13,13,15,14, + 14,15,16,15,16,10,12,12,13,13,14,14,14,15,15,15, + 15,15,15,16,11,12,12,13,13,14,14,14,15,15,15,16, + 15,17,16,11,12,12,13,13,13,15,15,14,16,16,16,16, + 16,17,11,12,12,13,13,14,14,15,14,15,15,17,17,16, + 16, +}; + +static const static_codebook _44u4__p7_1 = { + 2, 225, + (long *)_vq_lengthlist__44u4__p7_1, + 1, -522338304, 1620115456, 4, 0, + (long *)_vq_quantlist__44u4__p7_1, + 0 +}; + +static const long _vq_quantlist__44u4__p7_2[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__44u4__p7_2[] = { + 2, 5, 5, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 5, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, + 9, 9, 5, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, + 10,10,10,10, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9,10, + 9,10, 9,10,10, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, + 10,10,10,10,10,10, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, + 9,10,10,10,10,10,10, 8, 9, 8, 9, 9, 9, 9, 9, 9, + 10,10,10,10,10,10,10,10, 8, 8, 8, 9, 9, 9, 9, 9, + 10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9,10,10, + 10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9,10, + 10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9,10, + 10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, + 10,10,10,10,10,10,10,10,10,11,10,10,10, 9, 9, 9, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, + 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10, 9, + 10, 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 9,10, 9,10,10,10,10,10,10,10,10,10,10,11,10,10, + 10, +}; + +static const static_codebook _44u4__p7_2 = { + 2, 289, + (long *)_vq_lengthlist__44u4__p7_2, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44u4__p7_2, + 0 +}; + +static const long _huff_lengthlist__44u4__short[] = { + 14,17,15,17,16,14,13,16,10, 7, 7,10,13,10,15,16, + 9, 4, 4, 6, 5, 7, 9,16,12, 8, 7, 8, 8, 8,11,16, + 14, 7, 4, 6, 3, 5, 8,15,13, 8, 5, 7, 4, 5, 7,16, + 12, 9, 6, 8, 3, 3, 5,16,14,13, 7,10, 5, 5, 7,15, +}; + +static const static_codebook _huff_book__44u4__short = { + 2, 64, + (long *)_huff_lengthlist__44u4__short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__44u5__long[] = { + 3, 8,13,12,14,12,16,11,13,14, 5, 4, 5, 6, 7, 8, + 10, 9,12,15,10, 5, 5, 5, 6, 8, 9, 9,13,15,10, 5, + 5, 6, 6, 7, 8, 8,11,13,12, 7, 5, 6, 4, 6, 7, 7, + 11,14,11, 7, 7, 6, 6, 6, 7, 6,10,14,14, 9, 8, 8, + 6, 7, 7, 7,11,16,11, 8, 8, 7, 6, 6, 7, 4, 7,12, + 10,10,12,10,10, 9,10, 5, 6, 9,10,12,15,13,14,14, + 14, 8, 7, 8, +}; + +static const static_codebook _huff_book__44u5__long = { + 2, 100, + (long *)_huff_lengthlist__44u5__long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44u5__p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44u5__p1_0[] = { + 1, 4, 4, 5, 8, 7, 5, 7, 7, 5, 8, 8, 8,10,10, 7, + 9,10, 5, 8, 8, 7,10, 9, 8,10,10, 5, 8, 8, 8,10, + 10, 8,10,10, 8,10,10,10,12,13,10,13,13, 7,10,10, + 10,13,11,10,13,13, 4, 8, 8, 8,11,10, 8,10,10, 7, + 10,10,10,13,13,10,11,13, 8,10,11,10,13,13,10,13, + 12, +}; + +static const static_codebook _44u5__p1_0 = { + 4, 81, + (long *)_vq_lengthlist__44u5__p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44u5__p1_0, + 0 +}; + +static const long _vq_quantlist__44u5__p2_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44u5__p2_0[] = { + 3, 4, 4, 5, 6, 6, 5, 6, 6, 5, 6, 6, 6, 8, 8, 6, + 7, 8, 5, 6, 6, 6, 8, 7, 6, 8, 8, 5, 6, 6, 6, 8, + 8, 6, 8, 8, 6, 8, 8, 8, 9, 9, 8, 9, 9, 6, 8, 7, + 7, 9, 8, 8, 9, 9, 5, 6, 6, 6, 8, 7, 6, 8, 8, 6, + 8, 7, 8, 9, 9, 7, 8, 9, 6, 8, 8, 8, 9, 9, 8, 9, + 9, +}; + +static const static_codebook _44u5__p2_0 = { + 4, 81, + (long *)_vq_lengthlist__44u5__p2_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44u5__p2_0, + 0 +}; + +static const long _vq_quantlist__44u5__p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44u5__p3_0[] = { + 2, 4, 5, 8, 8, 5, 7, 6, 9, 9, 5, 6, 7, 9, 9, 8, + 10, 9,13,12, 8, 9,10,12,12, 5, 7, 7,10,10, 7, 9, + 9,11,11, 6, 8, 9,11,11,10,11,11,14,14, 9,10,11, + 13,14, 5, 7, 7, 9,10, 7, 9, 8,11,11, 7, 9, 9,11, + 11, 9,11,10,14,13,10,11,11,14,14, 8,10,10,13,13, + 10,11,11,15,14, 9,11,11,14,14,13,14,14,17,16,12, + 13,13,15,16, 8,10,10,13,13, 9,11,11,14,15,10,11, + 11,14,15,12,14,13,16,16,13,15,14,15,17, 5, 7, 7, + 10,10, 7, 9, 9,11,11, 7, 9, 9,11,11,10,11,11,14, + 14,10,11,12,14,14, 7, 9, 9,12,11, 9,11,11,13,13, + 9,11,11,13,13,12,13,13,15,16,11,12,13,15,16, 6, + 9, 9,11,11, 8,11,10,13,12, 9,11,11,13,14,11,13, + 12,16,14,11,13,13,16,17,10,12,11,15,15,11,13,13, + 16,16,11,13,13,17,16,14,15,15,17,17,14,16,16,17, + 18, 9,11,11,14,15,10,12,12,15,15,11,13,13,16,17, + 13,15,13,17,15,14,15,16,18, 0, 5, 7, 7,10,10, 7, + 9, 9,11,11, 7, 9, 9,11,11,10,11,11,14,14,10,11, + 12,14,15, 6, 9, 9,12,11, 9,11,11,13,13, 8,10,11, + 12,13,11,13,13,16,15,11,12,13,14,15, 7, 9, 9,11, + 12, 9,11,11,13,13, 9,11,11,13,13,11,13,13,15,16, + 11,13,13,15,14, 9,11,11,15,14,11,13,13,17,15,10, + 12,12,15,15,14,16,16,17,17,13,13,15,15,17,10,11, + 12,15,15,11,13,13,16,16,11,13,13,15,15,14,15,15, + 18,18,14,15,15,17,17, 8,10,10,13,13,10,12,11,15, + 15,10,11,12,15,15,14,15,15,18,18,13,14,14,18,18, + 9,11,11,15,16,11,13,13,17,17,11,13,13,16,16,15, + 15,16,17, 0,14,15,17, 0, 0, 9,11,11,15,15,10,13, + 12,18,16,11,13,13,15,16,14,16,15,20,20,14,15,16, + 17, 0,13,14,14,20,16,14,15,16,19,18,14,15,15,19, + 0,18,16, 0,20,20,16,18,18, 0, 0,12,14,14,18,18, + 13,15,14,18,16,14,15,16,18,20,16,19,16, 0,17,17, + 18,18,19, 0, 8,10,10,14,14,10,11,11,14,15,10,11, + 12,15,15,13,15,14,19,17,13,15,15,17, 0, 9,11,11, + 16,15,11,13,13,16,16,10,12,13,15,17,14,16,16,18, + 18,14,15,15,18, 0, 9,11,11,15,15,11,13,13,16,17, + 11,13,13,18,17,14,18,16,18,18,15,17,17,18, 0,12, + 14,14,18,18,14,15,15,20, 0,13,14,15,17, 0,16,18, + 17, 0, 0,16,16, 0,17,20,12,14,14,18,18,14,16,15, + 0,18,14,16,15,18, 0,16,19,17, 0, 0,17,18,16, 0, + 0, +}; + +static const static_codebook _44u5__p3_0 = { + 4, 625, + (long *)_vq_lengthlist__44u5__p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u5__p3_0, + 0 +}; + +static const long _vq_quantlist__44u5__p4_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44u5__p4_0[] = { + 4, 5, 5, 8, 8, 6, 7, 6, 9, 9, 6, 6, 7, 9, 9, 8, + 9, 9,11,11, 8, 9, 9,11,11, 6, 7, 7, 9, 9, 7, 8, + 8,10,10, 6, 7, 8, 9,10, 9,10,10,11,12, 9, 9,10, + 11,12, 6, 7, 7, 9, 9, 6, 8, 7,10, 9, 7, 8, 8,10, + 10, 9,10, 9,12,11, 9,10,10,12,11, 8, 9, 9,12,11, + 9,10,10,12,12, 9,10,10,12,12,11,12,12,13,14,11, + 11,12,13,14, 8, 9, 9,11,12, 9,10,10,12,12, 9,10, + 10,12,12,11,12,11,14,13,11,12,12,13,13, 5, 7, 7, + 9, 9, 7, 8, 8,10,10, 7, 8, 8,10,10, 9,10,10,12, + 12, 9,10,10,12,12, 7, 8, 8,10,10, 8, 8, 9,10,11, + 8, 9, 9,11,11,10,10,11,11,13,10,11,11,12,13, 6, + 7, 8,10,10, 7, 9, 8,11,10, 8, 9, 9,11,11,10,11, + 10,13,11,10,11,11,12,12, 9,10,10,12,12,10,10,11, + 12,13,10,11,11,13,13,12,11,13,12,15,12,13,13,14, + 15, 9,10,10,12,12, 9,11,10,13,12,10,11,11,13,13, + 11,13,11,14,12,12,13,13,14,15, 5, 7, 7, 9, 9, 7, + 8, 8,10,10, 7, 8, 8,10,10, 9,10,10,12,12, 9,10, + 10,12,12, 6, 8, 7,10,10, 8, 9, 9,11,11, 7, 8, 9, + 10,11,10,11,11,12,12,10,10,11,11,13, 7, 8, 8,10, + 10, 8, 9, 9,11,11, 8, 9, 8,11,10,10,11,11,13,12, + 10,11,10,13,11, 9,10,10,12,12,10,11,11,13,12, 9, + 10,10,12,13,12,13,13,14,15,11,11,13,12,14, 9,10, + 10,12,12,10,11,11,13,13,10,11,10,13,12,12,13,13, + 14,14,12,13,11,14,12, 8, 9, 9,12,12, 9,10,10,12, + 12, 9,10,10,12,12,12,12,12,14,14,11,12,12,14,13, + 9,10,10,12,12,10,11,11,13,13,10,11,11,13,12,12, + 12,13,14,15,12,13,13,15,14, 9,10,10,12,12,10,11, + 10,13,12,10,11,11,12,13,12,13,12,15,13,12,13,13, + 14,15,11,12,12,14,13,11,12,12,14,15,12,13,13,15, + 14,13,12,14,12,16,13,14,14,15,15,11,11,12,14,14, + 11,12,11,14,13,12,13,13,14,15,13,14,12,16,12,14, + 14,15,16,16, 8, 9, 9,11,12, 9,10,10,12,12, 9,10, + 10,12,13,11,12,12,13,13,12,12,13,14,14, 9,10,10, + 12,12,10,11,10,13,12,10,10,11,12,13,12,13,13,15, + 14,12,12,13,13,15, 9,10,10,12,13,10,11,11,12,13, + 10,11,11,13,13,12,13,13,14,15,12,13,12,15,14,11, + 12,11,14,13,12,13,13,15,14,11,11,12,13,14,14,15, + 14,16,15,13,12,14,13,16,11,12,12,13,14,12,13,13, + 14,15,11,12,11,14,14,14,14,14,15,16,13,15,12,16, + 12, +}; + +static const static_codebook _44u5__p4_0 = { + 4, 625, + (long *)_vq_lengthlist__44u5__p4_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u5__p4_0, + 0 +}; + +static const long _vq_quantlist__44u5__p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44u5__p5_0[] = { + 2, 3, 3, 6, 6, 8, 8,10,10, 4, 5, 5, 8, 7, 8, 8, + 11,10, 3, 5, 5, 7, 8, 8, 8,10,11, 6, 8, 7,10, 9, + 10,10,11,11, 6, 7, 8, 9, 9, 9,10,11,12, 8, 8, 8, + 10,10,11,11,13,12, 8, 8, 9, 9,10,11,11,12,13,10, + 11,10,12,11,13,12,14,14,10,10,11,11,12,12,13,14, + 14, +}; + +static const static_codebook _44u5__p5_0 = { + 2, 81, + (long *)_vq_lengthlist__44u5__p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44u5__p5_0, + 0 +}; + +static const long _vq_quantlist__44u5__p6_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44u5__p6_0[] = { + 3, 4, 4, 5, 5, 7, 7, 9, 9, 4, 5, 4, 6, 6, 7, 7, + 9, 9, 4, 4, 5, 6, 6, 7, 7, 9, 9, 5, 6, 6, 7, 7, + 8, 8,10,10, 6, 6, 6, 7, 7, 8, 8,10,10, 7, 7, 7, + 8, 8, 9, 9,11,10, 7, 7, 7, 8, 8, 9, 9,10,11, 9, + 9, 9,10,10,11,10,11,11, 9, 9, 9,10,10,11,10,11, + 11, +}; + +static const static_codebook _44u5__p6_0 = { + 2, 81, + (long *)_vq_lengthlist__44u5__p6_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44u5__p6_0, + 0 +}; + +static const long _vq_quantlist__44u5__p7_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44u5__p7_0[] = { + 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 9, 9, 8,11,10, 7, + 11,10, 5, 9, 9, 7,10,10, 8,10,11, 4, 9, 9, 9,12, + 12, 9,12,12, 8,12,12,11,12,12,10,12,13, 7,12,12, + 11,12,12,10,12,13, 4, 9, 9, 9,12,12, 9,12,12, 7, + 12,11,10,13,13,11,12,12, 7,12,12,10,13,13,11,12, + 12, +}; + +static const static_codebook _44u5__p7_0 = { + 4, 81, + (long *)_vq_lengthlist__44u5__p7_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44u5__p7_0, + 0 +}; + +static const long _vq_quantlist__44u5__p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__44u5__p7_1[] = { + 2, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8, 4, 5, 5, 7, 7, + 8, 8, 9, 8, 8, 9, 4, 5, 5, 7, 7, 8, 8, 9, 9, 8, + 9, 6, 7, 7, 8, 8, 9, 8, 9, 9, 9, 9, 6, 7, 7, 8, + 8, 9, 9, 9, 9, 9, 9, 7, 8, 8, 9, 9, 9, 9, 9, 9, + 9, 9, 7, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, + 9, 9, 9, 9,10,10,10,10, 8, 9, 9, 9, 9, 9, 9,10, + 10,10,10, 8, 9, 9, 9, 9, 9, 9,10,10,10,10, 8, 9, + 9, 9, 9, 9, 9,10,10,10,10, +}; + +static const static_codebook _44u5__p7_1 = { + 2, 121, + (long *)_vq_lengthlist__44u5__p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44u5__p7_1, + 0 +}; + +static const long _vq_quantlist__44u5__p8_0[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__44u5__p8_0[] = { + 1, 4, 4, 6, 6, 8, 8, 9, 9,10,10, 4, 6, 6, 7, 7, + 9, 9,10,10,11,11, 4, 6, 6, 7, 7, 9, 9,10,10,11, + 11, 6, 8, 7, 9, 9,10,10,11,11,13,12, 6, 8, 8, 9, + 9,10,10,11,11,12,13, 8, 9, 9,10,10,12,12,13,12, + 14,13, 8, 9, 9,10,10,12,12,13,13,14,14, 9,11,11, + 12,12,13,13,14,14,15,14, 9,11,11,12,12,13,13,14, + 14,15,14,11,12,12,13,13,14,14,15,14,15,14,11,11, + 12,13,13,14,14,14,14,15,15, +}; + +static const static_codebook _44u5__p8_0 = { + 2, 121, + (long *)_vq_lengthlist__44u5__p8_0, + 1, -524582912, 1618345984, 4, 0, + (long *)_vq_quantlist__44u5__p8_0, + 0 +}; + +static const long _vq_quantlist__44u5__p8_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__44u5__p8_1[] = { + 3, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7, 5, 6, 5, 7, 6, + 7, 7, 8, 8, 8, 8, 5, 5, 5, 6, 6, 7, 7, 8, 8, 8, + 8, 6, 7, 6, 7, 7, 8, 8, 8, 8, 8, 8, 6, 6, 7, 7, + 7, 8, 8, 8, 8, 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, + 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, +}; + +static const static_codebook _44u5__p8_1 = { + 2, 121, + (long *)_vq_lengthlist__44u5__p8_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44u5__p8_1, + 0 +}; + +static const long _vq_quantlist__44u5__p9_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44u5__p9_0[] = { + 1, 3, 2,12,10,13,13,13,13,13,13,13,13, 4, 9, 9, + 13,13,13,13,13,13,13,13,13,13, 5,10, 9,13,13,13, + 13,13,13,13,13,13,13,12,13,13,13,13,13,13,13,13, + 13,13,13,13,11,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13, + 13,13,13,13,13,13,13,13,13,13,13,13,13,12,12,12, + 12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12, + 12,12,12,12,12,12,12,12,12, +}; + +static const static_codebook _44u5__p9_0 = { + 2, 169, + (long *)_vq_lengthlist__44u5__p9_0, + 1, -514332672, 1627381760, 4, 0, + (long *)_vq_quantlist__44u5__p9_0, + 0 +}; + +static const long _vq_quantlist__44u5__p9_1[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const long _vq_lengthlist__44u5__p9_1[] = { + 1, 4, 4, 7, 7, 8, 8, 8, 7, 8, 7, 9, 8, 9, 9, 4, + 7, 6, 9, 8,10,10, 9, 8, 9, 9, 9, 9, 9, 8, 5, 6, + 6, 8, 9,10,10, 9, 9, 9,10,10,10,10,11, 7, 8, 8, + 10,10,11,11,10,10,11,11,11,12,11,11, 7, 8, 8,10, + 10,11,11,10,10,11,11,12,11,11,11, 8, 9, 9,11,11, + 12,12,11,11,12,11,12,12,12,12, 8, 9,10,11,11,12, + 12,11,11,12,12,12,12,12,12, 8, 9, 9,10,10,12,11, + 12,12,12,12,12,12,12,13, 8, 9, 9,11,11,11,11,12, + 12,12,12,13,12,13,13, 9,10,10,11,11,12,12,12,13, + 12,13,13,13,14,13, 9,10,10,11,11,12,12,12,13,13, + 12,13,13,14,13, 9,11,10,12,11,13,12,12,13,13,13, + 13,13,13,14, 9,10,10,12,12,12,12,12,13,13,13,13, + 13,14,14,10,11,11,12,12,12,13,13,13,14,14,13,14, + 14,14,10,11,11,12,12,12,12,13,12,13,14,13,14,14, + 14, +}; + +static const static_codebook _44u5__p9_1 = { + 2, 225, + (long *)_vq_lengthlist__44u5__p9_1, + 1, -522338304, 1620115456, 4, 0, + (long *)_vq_quantlist__44u5__p9_1, + 0 +}; + +static const long _vq_quantlist__44u5__p9_2[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__44u5__p9_2[] = { + 2, 5, 5, 7, 7, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 5, 6, 6, 7, 7, 8, 8, 9, 8, 9, 9, 9, 9, 9, 9, + 9, 9, 5, 6, 6, 7, 7, 8, 8, 9, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 7, 7, 7, 8, 8, 9, 8, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 7, 7, 7, 8, 8, 9, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, + 9,10, 9,10,10,10, 8, 8, 8, 9, 8, 9, 9, 9, 9, 9, + 9, 9,10, 9,10, 9,10, 8, 9, 9, 9, 9, 9, 9, 9, 9, + 9,10, 9,10,10,10,10,10, 8, 9, 9, 9, 9, 9, 9,10, + 9,10, 9,10,10,10,10,10,10, 9, 9, 9, 9, 9,10, 9, + 10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9, 9, + 9,10, 9,10, 9,10,10,10,10,10,10, 9, 9, 9, 9, 9, + 10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, + 9, 9,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, + 9,10,10, 9,10,10,10,10,10,10,10,10,10,10, 9, 9, + 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10,10, 9, + 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10,10, + 9, 9, 9,10, 9,10,10,10,10,10,10,10,10,10,10,10, + 10, +}; + +static const static_codebook _44u5__p9_2 = { + 2, 289, + (long *)_vq_lengthlist__44u5__p9_2, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44u5__p9_2, + 0 +}; + +static const long _huff_lengthlist__44u5__short[] = { + 4,10,17,13,17,13,17,17,17,17, 3, 6, 8, 9,11, 9, + 15,12,16,17, 6, 5, 5, 7, 7, 8,10,11,17,17, 7, 8, + 7, 9, 9,10,13,13,17,17, 8, 6, 5, 7, 4, 7, 5, 8, + 14,17, 9, 9, 8, 9, 7, 9, 8,10,16,17,12,10, 7, 8, + 4, 7, 4, 7,16,17,12,11, 9,10, 6, 9, 5, 7,14,17, + 14,13,10,15, 4, 8, 3, 5,14,17,17,14,11,15, 6,10, + 6, 8,15,17, +}; + +static const static_codebook _huff_book__44u5__short = { + 2, 100, + (long *)_huff_lengthlist__44u5__short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__44u6__long[] = { + 3, 9,14,13,14,13,16,12,13,14, 5, 4, 6, 6, 8, 9, + 11,10,12,15,10, 5, 5, 6, 6, 8,10,10,13,16,10, 6, + 6, 6, 6, 8, 9, 9,12,14,13, 7, 6, 6, 4, 6, 6, 7, + 11,14,10, 7, 7, 7, 6, 6, 6, 7,10,13,15,10, 9, 8, + 5, 6, 5, 6,10,14,10, 9, 8, 8, 6, 6, 5, 4, 6,11, + 11,11,12,11,10, 9, 9, 5, 5, 9,10,12,15,13,13,13, + 13, 8, 7, 7, +}; + +static const static_codebook _huff_book__44u6__long = { + 2, 100, + (long *)_huff_lengthlist__44u6__long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44u6__p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44u6__p1_0[] = { + 1, 4, 4, 4, 8, 7, 5, 7, 7, 5, 8, 8, 8,10,10, 7, + 9,10, 5, 8, 8, 7,10, 9, 8,10,10, 5, 8, 8, 8,10, + 10, 8,10,10, 8,10,10,10,12,13,10,13,13, 7,10,10, + 10,13,11,10,13,13, 5, 8, 8, 8,11,10, 8,10,10, 7, + 10,10,10,13,13,10,11,13, 8,10,11,10,13,13,10,13, + 12, +}; + +static const static_codebook _44u6__p1_0 = { + 4, 81, + (long *)_vq_lengthlist__44u6__p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44u6__p1_0, + 0 +}; + +static const long _vq_quantlist__44u6__p2_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44u6__p2_0[] = { + 3, 4, 4, 5, 6, 6, 5, 6, 6, 5, 6, 6, 6, 8, 8, 6, + 7, 8, 5, 6, 6, 6, 8, 7, 6, 8, 8, 5, 6, 6, 6, 8, + 8, 6, 8, 8, 6, 8, 8, 8, 9, 9, 8, 9, 9, 6, 7, 7, + 7, 9, 8, 8, 9, 9, 5, 6, 6, 6, 8, 7, 6, 8, 8, 6, + 8, 8, 8, 9, 9, 7, 8, 9, 6, 8, 8, 8, 9, 9, 8, 9, + 9, +}; + +static const static_codebook _44u6__p2_0 = { + 4, 81, + (long *)_vq_lengthlist__44u6__p2_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44u6__p2_0, + 0 +}; + +static const long _vq_quantlist__44u6__p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44u6__p3_0[] = { + 2, 5, 4, 8, 8, 5, 7, 6, 9, 9, 5, 6, 7, 9, 9, 8, + 9, 9,13,12, 8, 9,10,12,13, 5, 7, 7,10, 9, 7, 9, + 9,11,11, 7, 8, 9,11,11,10,11,11,14,14, 9,10,11, + 13,14, 5, 7, 7, 9,10, 6, 9, 8,11,11, 7, 9, 9,11, + 11, 9,11,10,14,13,10,11,11,14,13, 8,10,10,13,13, + 10,11,11,15,15, 9,11,11,14,14,13,14,14,17,16,12, + 13,14,16,16, 8,10,10,13,14, 9,11,11,14,15,10,11, + 12,14,15,12,14,13,16,15,13,14,14,15,17, 5, 7, 7, + 10,10, 7, 9, 9,11,11, 7, 9, 9,11,11,10,12,11,14, + 14,10,11,11,14,14, 7, 9, 9,12,11, 9,11,11,13,13, + 9,11,11,13,13,11,13,13,14,15,11,12,13,15,16, 6, + 9, 9,11,12, 8,11,10,13,12, 9,11,11,13,14,11,13, + 12,16,14,11,13,13,15,16,10,12,11,14,15,11,13,13, + 15,17,11,13,13,17,16,15,15,16,17,16,14,15,16,18, + 0, 9,11,11,14,15,10,12,12,16,15,11,13,13,16,16, + 13,15,14,18,15,14,16,16, 0, 0, 5, 7, 7,10,10, 7, + 9, 9,11,11, 7, 9, 9,11,11,10,11,11,14,14,10,11, + 12,14,14, 6, 9, 9,11,11, 9,11,11,13,13, 8,10,11, + 12,13,11,13,13,16,15,11,12,13,14,16, 7, 9, 9,11, + 12, 9,11,11,13,13, 9,11,11,13,13,11,13,13,16,15, + 11,13,12,15,15, 9,11,11,15,14,11,13,13,17,16,10, + 12,13,15,16,14,16,16, 0,18,14,14,15,15,17,10,11, + 12,15,15,11,13,13,16,16,11,13,13,16,16,14,16,16, + 19,17,14,15,15,17,17, 8,10,10,14,14,10,12,11,15, + 15,10,11,12,16,15,14,15,15,18,20,13,14,16,17,18, + 9,11,11,15,16,11,13,13,17,17,11,13,13,17,16,15, + 16,16, 0, 0,15,16,16, 0, 0, 9,11,11,15,15,10,13, + 12,17,15,11,13,13,17,16,15,17,15,20,19,15,16,16, + 19, 0,13,15,14, 0,17,14,15,16, 0,20,15,16,16, 0, + 19,17,18, 0, 0, 0,16,17,18, 0, 0,12,14,14,19,18, + 13,15,14, 0,17,14,15,16,19,19,16,18,16, 0,19,19, + 20,17,20, 0, 8,10,10,13,14,10,11,11,15,15,10,12, + 12,15,16,14,15,14,19,16,14,15,15, 0,18, 9,11,11, + 16,15,11,13,13, 0,16,11,12,13,16,17,14,16,17, 0, + 19,15,16,16,18, 0, 9,11,11,15,16,11,13,13,16,16, + 11,14,13,18,17,15,16,16,18,20,15,17,19, 0, 0,12, + 14,14,17,17,14,16,15, 0, 0,13,14,15,19, 0,16,18, + 20, 0, 0,16,16,18,18, 0,12,14,14,17,20,14,16,16, + 19, 0,14,16,14, 0,20,16,20,17, 0, 0,17, 0,15, 0, + 19, +}; + +static const static_codebook _44u6__p3_0 = { + 4, 625, + (long *)_vq_lengthlist__44u6__p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u6__p3_0, + 0 +}; + +static const long _vq_quantlist__44u6__p4_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44u6__p4_0[] = { + 4, 5, 5, 8, 8, 6, 7, 6, 9, 9, 6, 6, 7, 9, 9, 8, + 9, 9,11,11, 8, 9, 9,11,11, 6, 7, 7, 9, 9, 7, 8, + 8,10,10, 7, 7, 8, 9,10, 9,10,10,11,11, 9, 9,10, + 11,12, 6, 7, 7, 9, 9, 7, 8, 7,10, 9, 7, 8, 8,10, + 10, 9,10, 9,12,11, 9,10,10,12,11, 8, 9, 9,11,11, + 9,10,10,12,12, 9,10,10,12,12,11,12,12,14,13,11, + 11,12,13,13, 8, 9, 9,11,11, 9,10,10,12,12, 9,10, + 10,12,12,11,12,11,13,12,11,12,12,13,13, 5, 7, 7, + 9, 9, 7, 8, 7,10,10, 7, 7, 8,10,10, 9,10,10,12, + 11, 9,10,10,11,12, 7, 8, 8,10,10, 8, 8, 9,11,11, + 8, 9, 9,11,11,10,10,11,12,13,10,10,11,12,12, 6, + 7, 7,10,10, 7, 9, 8,11,10, 8, 8, 9,10,11,10,11, + 10,13,11,10,11,11,12,12, 9,10,10,12,12,10,10,11, + 13,13,10,11,11,12,13,12,12,12,13,14,12,12,13,14, + 14, 9,10,10,12,12, 9,10,10,13,12,10,11,11,13,13, + 11,12,11,14,12,12,13,13,14,14, 6, 7, 7, 9, 9, 7, + 8, 7,10,10, 7, 8, 8,10,10, 9,10,10,12,11, 9,10, + 10,11,12, 6, 7, 7,10,10, 8, 9, 8,11,10, 7, 8, 9, + 10,11,10,11,11,12,12,10,10,11,11,13, 7, 8, 8,10, + 10, 8, 9, 9,11,11, 8, 9, 8,11,11,10,11,10,13,12, + 10,11,11,13,12, 9,10,10,12,12,10,11,11,13,12, 9, + 10,10,12,13,12,13,12,14,14,11,11,12,12,14, 9,10, + 10,12,12,10,11,11,13,13,10,11,10,13,12,12,12,12, + 14,14,12,13,12,14,13, 8, 9, 9,11,11, 9,10,10,12, + 12, 9,10,10,12,12,11,12,12,14,13,11,12,12,13,14, + 9,10,10,12,12,10,11,11,13,13,10,11,11,13,13,12, + 12,13,14,15,12,12,13,14,14, 9,10,10,12,12, 9,11, + 10,13,12,10,10,11,12,13,12,13,12,14,13,12,12,13, + 14,15,11,12,12,14,13,11,12,12,14,14,12,13,13,14, + 14,13,13,14,14,16,13,14,14,15,15,11,12,11,13,13, + 11,12,11,14,13,12,12,13,14,15,12,14,12,15,12,13, + 14,15,15,16, 8, 9, 9,11,11, 9,10,10,12,12, 9,10, + 10,12,12,11,12,12,14,13,11,12,12,13,13, 9,10,10, + 12,12,10,11,10,13,12, 9,10,11,12,13,12,13,12,14, + 14,12,12,13,13,14, 9,10,10,12,12,10,11,11,13,13, + 10,11,11,13,13,12,13,12,14,14,12,13,13,14,14,11, + 11,11,13,13,12,13,12,14,14,11,11,12,13,14,14,14, + 14,16,15,12,12,14,12,15,11,12,12,13,14,12,13,13, + 14,15,11,12,12,14,14,13,14,14,16,16,13,14,13,16, + 13, +}; + +static const static_codebook _44u6__p4_0 = { + 4, 625, + (long *)_vq_lengthlist__44u6__p4_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u6__p4_0, + 0 +}; + +static const long _vq_quantlist__44u6__p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44u6__p5_0[] = { + 2, 3, 3, 6, 6, 8, 8,10,10, 4, 5, 5, 8, 7, 8, 8, + 11,11, 3, 5, 5, 7, 8, 8, 8,11,11, 6, 8, 7, 9, 9, + 10, 9,12,11, 6, 7, 8, 9, 9, 9,10,11,12, 8, 8, 8, + 10, 9,12,11,13,13, 8, 8, 9, 9,10,11,12,13,13,10, + 11,11,12,12,13,13,14,14,10,10,11,11,12,13,13,14, + 14, +}; + +static const static_codebook _44u6__p5_0 = { + 2, 81, + (long *)_vq_lengthlist__44u6__p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44u6__p5_0, + 0 +}; + +static const long _vq_quantlist__44u6__p6_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44u6__p6_0[] = { + 3, 4, 4, 5, 5, 7, 7, 9, 9, 4, 5, 4, 6, 6, 7, 7, + 9, 9, 4, 4, 5, 6, 6, 7, 8, 9, 9, 5, 6, 6, 7, 7, + 8, 8,10,10, 5, 6, 6, 7, 7, 8, 8,10,10, 7, 8, 7, + 8, 8,10, 9,11,11, 7, 7, 8, 8, 8, 9,10,10,11, 9, + 9, 9,10,10,11,11,12,11, 9, 9, 9,10,10,11,11,11, + 12, +}; + +static const static_codebook _44u6__p6_0 = { + 2, 81, + (long *)_vq_lengthlist__44u6__p6_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44u6__p6_0, + 0 +}; + +static const long _vq_quantlist__44u6__p7_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44u6__p7_0[] = { + 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 9, 8, 7,10,10, 8, + 10,10, 5, 8, 9, 7,10,10, 7,10, 9, 4, 8, 8, 9,11, + 11, 8,11,11, 7,11,11,10,10,13,10,13,13, 7,11,11, + 10,13,12,10,13,13, 5, 9, 8, 8,11,11, 9,11,11, 7, + 11,11,10,13,13,10,12,13, 7,11,11,10,13,13, 9,13, + 10, +}; + +static const static_codebook _44u6__p7_0 = { + 4, 81, + (long *)_vq_lengthlist__44u6__p7_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44u6__p7_0, + 0 +}; + +static const long _vq_quantlist__44u6__p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__44u6__p7_1[] = { + 3, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8, 4, 5, 5, 7, 6, + 8, 8, 8, 8, 8, 8, 4, 5, 5, 6, 7, 8, 8, 8, 8, 8, + 8, 6, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 6, 7, 7, 7, + 7, 8, 8, 8, 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 9, 9, + 9, 9, 7, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 8, 8, 8, + 8, 8, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 9, 9, 9, + 9, 9, 9, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 8, 8, + 8, 8, 8, 9, 9, 9, 9, 9, 9, +}; + +static const static_codebook _44u6__p7_1 = { + 2, 121, + (long *)_vq_lengthlist__44u6__p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44u6__p7_1, + 0 +}; + +static const long _vq_quantlist__44u6__p8_0[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__44u6__p8_0[] = { + 1, 4, 4, 6, 6, 8, 8, 9, 9,10,10, 4, 6, 6, 7, 7, + 9, 9,10,10,11,11, 4, 6, 6, 7, 7, 9, 9,10,10,11, + 11, 6, 8, 8, 9, 9,10,10,11,11,12,12, 6, 8, 8, 9, + 9,10,10,11,11,12,12, 8, 9, 9,10,10,11,11,12,12, + 13,13, 8, 9, 9,10,10,11,11,12,12,13,13,10,10,10, + 11,11,13,13,13,13,15,14, 9,10,10,12,11,12,13,13, + 13,14,15,11,12,12,13,13,13,13,15,14,15,15,11,11, + 12,13,13,14,14,14,15,15,15, +}; + +static const static_codebook _44u6__p8_0 = { + 2, 121, + (long *)_vq_lengthlist__44u6__p8_0, + 1, -524582912, 1618345984, 4, 0, + (long *)_vq_quantlist__44u6__p8_0, + 0 +}; + +static const long _vq_quantlist__44u6__p8_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__44u6__p8_1[] = { + 3, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7, 5, 6, 5, 7, 7, + 7, 7, 8, 7, 8, 8, 5, 5, 6, 6, 7, 7, 7, 7, 7, 8, + 8, 6, 7, 7, 7, 7, 8, 7, 8, 8, 8, 8, 6, 6, 7, 7, + 7, 7, 8, 8, 8, 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, + 8, 8, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, + 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, +}; + +static const static_codebook _44u6__p8_1 = { + 2, 121, + (long *)_vq_lengthlist__44u6__p8_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44u6__p8_1, + 0 +}; + +static const long _vq_quantlist__44u6__p9_0[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const long _vq_lengthlist__44u6__p9_0[] = { + 1, 3, 2, 9, 8,15,15,15,15,15,15,15,15,15,15, 4, + 8, 9,13,14,14,14,14,14,14,14,14,14,14,14, 5, 8, + 9,14,14,14,14,14,14,14,14,14,14,14,14,11,14,14, + 14,14,14,14,14,14,14,14,14,14,14,14,11,14,14,14, + 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, + 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, + 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, + 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, + 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, + 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, + 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, + 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, + 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, + 14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14, + 14, +}; + +static const static_codebook _44u6__p9_0 = { + 2, 225, + (long *)_vq_lengthlist__44u6__p9_0, + 1, -514071552, 1627381760, 4, 0, + (long *)_vq_quantlist__44u6__p9_0, + 0 +}; + +static const long _vq_quantlist__44u6__p9_1[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const long _vq_lengthlist__44u6__p9_1[] = { + 1, 4, 4, 7, 7, 8, 9, 8, 8, 9, 8, 9, 8, 9, 9, 4, + 7, 6, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 4, 7, + 6, 9, 9,10,10, 9, 9,10,10,10,10,11,11, 7, 9, 8, + 10,10,11,11,10,10,11,11,11,11,11,11, 7, 8, 9,10, + 10,11,11,10,10,11,11,11,11,11,12, 8,10,10,11,11, + 12,12,11,11,12,12,12,12,13,12, 8,10,10,11,11,12, + 11,11,11,11,12,12,12,12,13, 8, 9, 9,11,10,11,11, + 12,12,12,12,13,12,13,12, 8, 9, 9,11,11,11,11,12, + 12,12,12,12,13,13,13, 9,10,10,11,12,12,12,12,12, + 13,13,13,13,13,13, 9,10,10,11,11,12,12,12,12,13, + 13,13,13,14,13,10,10,10,12,11,12,12,13,13,13,13, + 13,13,13,13,10,10,11,11,11,12,12,13,13,13,13,13, + 13,13,13,10,11,11,12,12,13,12,12,13,13,13,13,13, + 13,14,10,11,11,12,12,13,12,13,13,13,14,13,13,14, + 13, +}; + +static const static_codebook _44u6__p9_1 = { + 2, 225, + (long *)_vq_lengthlist__44u6__p9_1, + 1, -522338304, 1620115456, 4, 0, + (long *)_vq_quantlist__44u6__p9_1, + 0 +}; + +static const long _vq_quantlist__44u6__p9_2[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__44u6__p9_2[] = { + 3, 5, 5, 7, 7, 8, 8, 8, 8, 8, 8, 9, 8, 8, 9, 9, + 9, 5, 6, 6, 7, 7, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, + 9, 9, 5, 6, 6, 7, 7, 8, 8, 8, 8, 8, 8, 9, 9, 9, + 9, 9, 9, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9,10, 9, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9,10, 9, 9, 9,10, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9,10, 9, 9, 9,10, 9, 9,10, 9, + 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, 9,10, 9,10,10, + 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10, 9,10,10, 9, 9, + 10, +}; + +static const static_codebook _44u6__p9_2 = { + 2, 289, + (long *)_vq_lengthlist__44u6__p9_2, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44u6__p9_2, + 0 +}; + +static const long _huff_lengthlist__44u6__short[] = { + 4,11,16,13,17,13,17,16,17,17, 4, 7, 9, 9,13,10, + 16,12,16,17, 7, 6, 5, 7, 8, 9,12,12,16,17, 6, 9, + 7, 9,10,10,15,15,17,17, 6, 7, 5, 7, 5, 7, 7,10, + 16,17, 7, 9, 8, 9, 8,10,11,11,15,17, 7, 7, 7, 8, + 5, 8, 8, 9,15,17, 8, 7, 9, 9, 7, 8, 7, 2, 7,15, + 14,13,13,15, 5,10, 4, 3, 6,17,17,15,13,17, 7,11, + 7, 6, 9,16, +}; + +static const static_codebook _huff_book__44u6__short = { + 2, 100, + (long *)_huff_lengthlist__44u6__short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__44u7__long[] = { + 3, 9,14,13,15,14,16,13,13,14, 5, 5, 7, 7, 8, 9, + 11,10,12,15,10, 6, 5, 6, 6, 9,10,10,13,16,10, 6, + 6, 6, 6, 8, 9, 9,12,15,14, 7, 6, 6, 5, 6, 6, 8, + 12,15,10, 8, 7, 7, 6, 7, 7, 7,11,13,14,10, 9, 8, + 5, 6, 4, 5, 9,12,10, 9, 9, 8, 6, 6, 5, 3, 6,11, + 12,11,12,12,10, 9, 8, 5, 5, 8,10,11,15,13,13,13, + 12, 8, 6, 7, +}; + +static const static_codebook _huff_book__44u7__long = { + 2, 100, + (long *)_huff_lengthlist__44u7__long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44u7__p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44u7__p1_0[] = { + 1, 4, 4, 4, 7, 7, 5, 7, 7, 5, 8, 8, 8,10,10, 7, + 10,10, 5, 8, 8, 7,10,10, 8,10,10, 5, 8, 8, 8,11, + 10, 8,10,10, 8,10,10,10,12,13,10,13,13, 7,10,10, + 10,13,12,10,13,13, 5, 8, 8, 8,11,10, 8,10,11, 7, + 10,10,10,13,13,10,12,13, 8,11,11,10,13,13,10,13, + 12, +}; + +static const static_codebook _44u7__p1_0 = { + 4, 81, + (long *)_vq_lengthlist__44u7__p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44u7__p1_0, + 0 +}; + +static const long _vq_quantlist__44u7__p2_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44u7__p2_0[] = { + 3, 4, 4, 5, 6, 6, 5, 6, 6, 5, 6, 6, 6, 8, 8, 6, + 7, 8, 5, 6, 6, 6, 8, 7, 6, 8, 8, 5, 6, 6, 6, 8, + 7, 6, 8, 8, 6, 8, 8, 8, 9, 9, 8, 9, 9, 6, 8, 7, + 7, 9, 8, 8, 9, 9, 5, 6, 6, 6, 8, 7, 6, 8, 8, 6, + 8, 8, 8, 9, 9, 7, 8, 9, 6, 8, 8, 8, 9, 9, 8, 9, + 9, +}; + +static const static_codebook _44u7__p2_0 = { + 4, 81, + (long *)_vq_lengthlist__44u7__p2_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44u7__p2_0, + 0 +}; + +static const long _vq_quantlist__44u7__p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44u7__p3_0[] = { + 2, 5, 4, 8, 8, 5, 7, 6, 9, 9, 5, 6, 7, 9, 9, 8, + 9, 9,13,12, 8, 9,10,12,13, 5, 7, 7,10, 9, 7, 9, + 9,11,11, 6, 8, 9,11,11,10,11,11,14,14, 9,10,11, + 13,14, 5, 7, 7, 9, 9, 7, 9, 8,11,11, 7, 9, 9,11, + 11, 9,11,10,14,13,10,11,11,14,14, 8,10,10,14,13, + 10,11,12,15,14, 9,11,11,15,14,13,14,14,16,16,12, + 13,14,17,16, 8,10,10,13,13, 9,11,11,14,15,10,11, + 12,14,15,12,14,13,16,16,13,14,15,15,17, 5, 7, 7, + 10,10, 7, 9, 9,11,11, 7, 9, 9,11,11,10,12,11,15, + 14,10,11,12,14,14, 7, 9, 9,12,12, 9,11,11,13,13, + 9,11,11,13,13,11,13,13,14,17,11,13,13,15,16, 6, + 9, 9,11,11, 8,11,10,13,12, 9,11,11,13,13,11,13, + 12,16,14,11,13,13,16,16,10,12,12,15,15,11,13,13, + 16,16,11,13,13,16,15,14,16,17,17,19,14,16,16,18, + 0, 9,11,11,14,15,10,13,12,16,15,11,13,13,16,16, + 14,15,14, 0,16,14,16,16,18, 0, 5, 7, 7,10,10, 7, + 9, 9,12,11, 7, 9, 9,11,12,10,11,11,15,14,10,11, + 12,14,14, 6, 9, 9,11,11, 9,11,11,13,13, 8,10,11, + 12,13,11,13,13,17,15,11,12,13,14,15, 7, 9, 9,11, + 12, 9,11,11,13,13, 9,11,11,13,13,11,13,12,16,16, + 11,13,13,15,14, 9,11,11,14,15,11,13,13,16,15,10, + 12,13,16,16,15,16,16, 0, 0,14,13,15,16,18,10,11, + 11,15,15,11,13,14,16,18,11,13,13,16,15,15,16,16, + 19, 0,14,15,15,16,16, 8,10,10,13,13,10,12,11,16, + 15,10,11,11,16,15,13,15,16,18, 0,13,14,15,17,17, + 9,11,11,15,15,11,13,13,16,18,11,13,13,16,17,15, + 16,16, 0, 0,15,18,16, 0,17, 9,11,11,15,15,11,13, + 12,17,15,11,13,14,16,17,15,18,15, 0,17,15,16,16, + 18,19,13,15,14, 0,18,14,16,16,19,18,14,16,15,19, + 19,16,18,19, 0, 0,16,17, 0, 0, 0,12,14,14,17,17, + 13,16,14, 0,18,14,16,15,18, 0,16,18,16,19,17,18, + 19,17, 0, 0, 8,10,10,14,14, 9,12,11,15,15,10,11, + 12,15,17,13,15,15,18,16,14,16,15,18,17, 9,11,11, + 16,15,11,13,13, 0,16,11,12,13,16,15,15,16,16, 0, + 17,15,15,16,18,17, 9,12,11,15,17,11,13,13,16,16, + 11,14,13,16,16,15,15,16,18,19,16,18,16, 0, 0,12, + 14,14, 0,16,14,16,16, 0,18,13,14,15,16, 0,17,16, + 18, 0, 0,16,16,17,19, 0,13,14,14,17, 0,14,17,16, + 0,19,14,15,15,18,19,17,16,18, 0, 0,15,19,16, 0, + 0, +}; + +static const static_codebook _44u7__p3_0 = { + 4, 625, + (long *)_vq_lengthlist__44u7__p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u7__p3_0, + 0 +}; + +static const long _vq_quantlist__44u7__p4_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44u7__p4_0[] = { + 4, 5, 5, 8, 8, 6, 7, 6, 9, 9, 6, 6, 7, 9, 9, 8, + 9, 9,11,11, 8, 9, 9,10,11, 6, 7, 7, 9, 9, 7, 8, + 8,10,10, 6, 7, 8, 9,10, 9,10,10,12,12, 9, 9,10, + 11,12, 6, 7, 7, 9, 9, 6, 8, 7,10, 9, 7, 8, 8,10, + 10, 9,10, 9,12,11, 9,10,10,12,11, 8, 9, 9,11,11, + 9,10,10,12,12, 9,10,10,12,12,11,12,12,13,14,11, + 11,12,13,13, 8, 9, 9,11,11, 9,10,10,12,11, 9,10, + 10,12,12,11,12,11,13,13,11,12,12,13,13, 6, 7, 7, + 9, 9, 7, 8, 7,10,10, 7, 7, 8,10,10, 9,10,10,12, + 11, 9,10,10,12,12, 7, 8, 8,10,10, 8, 8, 9,11,11, + 8, 9, 9,11,11,10,11,11,12,12,10,10,11,12,13, 6, + 7, 7,10,10, 7, 9, 8,11,10, 8, 8, 9,10,11,10,11, + 10,13,11,10,11,11,12,12, 9,10,10,12,12,10,10,11, + 13,13,10,11,11,13,12,12,12,13,13,14,12,12,13,14, + 14, 9,10,10,12,12, 9,10,10,12,12,10,11,11,13,13, + 11,12,11,14,12,12,13,13,14,14, 6, 7, 7, 9, 9, 7, + 8, 7,10,10, 7, 7, 8,10,10, 9,10,10,12,11, 9,10, + 10,11,12, 6, 7, 7,10,10, 8, 9, 8,11,10, 7, 8, 9, + 10,11,10,11,11,13,12,10,10,11,11,13, 7, 8, 8,10, + 10, 8, 9, 9,11,11, 8, 9, 9,11,11,10,11,10,13,12, + 10,11,11,12,12, 9,10,10,12,12,10,11,11,13,12, 9, + 10,10,12,13,12,13,12,14,14,11,11,12,12,14, 9,10, + 10,12,12,10,11,11,13,13,10,11,11,13,13,12,13,12, + 14,14,12,13,12,14,13, 8, 9, 9,11,11, 9,10,10,12, + 12, 9,10,10,12,12,11,12,12,14,13,11,12,12,13,13, + 9,10,10,12,12,10,11,11,13,13,10,11,11,13,12,12, + 13,13,14,14,12,12,13,14,14, 9,10,10,12,12, 9,11, + 10,13,12,10,10,11,12,13,11,13,12,14,13,12,12,13, + 14,14,11,12,12,13,13,11,12,13,14,14,12,13,13,14, + 14,13,13,14,14,16,13,14,14,16,16,11,11,11,13,13, + 11,12,11,14,13,12,12,13,14,15,13,14,12,16,13,14, + 14,14,15,16, 8, 9, 9,11,11, 9,10,10,12,12, 9,10, + 10,12,12,11,12,12,14,13,11,12,12,13,14, 9,10,10, + 12,12,10,11,10,13,12, 9,10,11,12,13,12,13,12,14, + 14,12,12,13,13,14, 9,10,10,12,12,10,11,11,12,13, + 10,11,11,13,13,12,13,12,14,14,12,13,13,14,14,11, + 12,12,13,13,12,13,12,14,14,11,11,12,13,14,13,15, + 14,16,15,13,12,14,13,16,11,12,12,13,13,12,13,13, + 14,14,12,12,12,14,14,13,14,14,15,15,13,14,13,16, + 14, +}; + +static const static_codebook _44u7__p4_0 = { + 4, 625, + (long *)_vq_lengthlist__44u7__p4_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u7__p4_0, + 0 +}; + +static const long _vq_quantlist__44u7__p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44u7__p5_0[] = { + 2, 3, 3, 6, 6, 7, 8,10,10, 4, 5, 5, 8, 7, 8, 8, + 11,11, 3, 5, 5, 7, 7, 8, 9,11,11, 6, 8, 7, 9, 9, + 10,10,12,12, 6, 7, 8, 9,10,10,10,12,12, 8, 8, 8, + 10,10,12,11,13,13, 8, 8, 9,10,10,11,11,13,13,10, + 11,11,12,12,13,13,14,14,10,11,11,12,12,13,13,14, + 14, +}; + +static const static_codebook _44u7__p5_0 = { + 2, 81, + (long *)_vq_lengthlist__44u7__p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44u7__p5_0, + 0 +}; + +static const long _vq_quantlist__44u7__p6_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44u7__p6_0[] = { + 3, 4, 4, 5, 5, 7, 7, 9, 9, 4, 5, 4, 6, 6, 8, 7, + 9, 9, 4, 4, 5, 6, 6, 7, 7, 9, 9, 5, 6, 6, 7, 7, + 8, 8,10,10, 5, 6, 6, 7, 7, 8, 8,10,10, 7, 8, 7, + 8, 8,10, 9,11,11, 7, 7, 8, 8, 8, 9,10,11,11, 9, + 9, 9,10,10,11,10,12,11, 9, 9, 9,10,10,11,11,11, + 12, +}; + +static const static_codebook _44u7__p6_0 = { + 2, 81, + (long *)_vq_lengthlist__44u7__p6_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44u7__p6_0, + 0 +}; + +static const long _vq_quantlist__44u7__p7_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44u7__p7_0[] = { + 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 9, 8, 8, 9, 9, 7, + 10,10, 5, 8, 9, 7, 9,10, 8, 9, 9, 4, 9, 9, 9,11, + 10, 8,10,10, 7,11,10,10,10,12,10,12,12, 7,10,10, + 10,12,11,10,12,12, 5, 9, 9, 8,10,10, 9,11,11, 7, + 11,10,10,12,12,10,11,12, 7,10,11,10,12,12,10,12, + 10, +}; + +static const static_codebook _44u7__p7_0 = { + 4, 81, + (long *)_vq_lengthlist__44u7__p7_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44u7__p7_0, + 0 +}; + +static const long _vq_quantlist__44u7__p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__44u7__p7_1[] = { + 3, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8, 4, 5, 5, 6, 6, + 8, 7, 8, 8, 8, 8, 4, 5, 5, 6, 6, 7, 8, 8, 8, 8, + 8, 6, 7, 6, 7, 7, 8, 8, 9, 9, 9, 9, 6, 6, 7, 7, + 7, 8, 8, 9, 9, 9, 9, 7, 8, 7, 8, 8, 9, 9, 9, 9, + 9, 9, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9, 9, 8, 8, 8, + 9, 9, 9, 9,10, 9, 9, 9, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 9,10, 8, 8, 8, 9, 9, 9, 9,10, 9,10,10, 8, 8, + 8, 9, 9, 9, 9, 9,10,10,10, +}; + +static const static_codebook _44u7__p7_1 = { + 2, 121, + (long *)_vq_lengthlist__44u7__p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44u7__p7_1, + 0 +}; + +static const long _vq_quantlist__44u7__p8_0[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__44u7__p8_0[] = { + 1, 4, 4, 6, 6, 8, 8,10,10,11,11, 4, 6, 6, 7, 7, + 9, 9,11,10,12,12, 5, 6, 5, 7, 7, 9, 9,10,11,12, + 12, 6, 7, 7, 8, 8,10,10,11,11,13,13, 6, 7, 7, 8, + 8,10,10,11,12,13,13, 8, 9, 9,10,10,11,11,12,12, + 14,14, 8, 9, 9,10,10,11,11,12,12,14,14,10,10,10, + 11,11,13,12,14,14,15,15,10,10,10,12,12,13,13,14, + 14,15,15,11,12,12,13,13,14,14,15,14,16,15,11,12, + 12,13,13,14,14,15,15,15,16, +}; + +static const static_codebook _44u7__p8_0 = { + 2, 121, + (long *)_vq_lengthlist__44u7__p8_0, + 1, -524582912, 1618345984, 4, 0, + (long *)_vq_quantlist__44u7__p8_0, + 0 +}; + +static const long _vq_quantlist__44u7__p8_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__44u7__p8_1[] = { + 4, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7, 5, 6, 6, 7, 7, + 7, 7, 7, 7, 7, 7, 5, 6, 6, 6, 7, 7, 7, 7, 7, 7, + 7, 6, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 6, 7, 7, 7, + 7, 7, 7, 7, 7, 8, 8, 7, 7, 7, 7, 7, 8, 7, 8, 8, + 8, 8, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 7, 7, 7, + 7, 7, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 8, 8, 8, + 8, 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, + 7, 8, 8, 8, 8, 8, 8, 8, 8, +}; + +static const static_codebook _44u7__p8_1 = { + 2, 121, + (long *)_vq_lengthlist__44u7__p8_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44u7__p8_1, + 0 +}; + +static const long _vq_quantlist__44u7__p9_0[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__44u7__p9_0[] = { + 1, 3, 3,10,10,10,10,10,10,10,10, 4,10,10,10,10, + 10,10,10,10,10,10, 4,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, +}; + +static const static_codebook _44u7__p9_0 = { + 2, 121, + (long *)_vq_lengthlist__44u7__p9_0, + 1, -512171520, 1630791680, 4, 0, + (long *)_vq_quantlist__44u7__p9_0, + 0 +}; + +static const long _vq_quantlist__44u7__p9_1[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44u7__p9_1[] = { + 1, 4, 4, 6, 5, 8, 6, 9, 8,10, 9,11,10, 4, 6, 6, + 8, 8, 9, 9,11,10,11,11,11,11, 4, 6, 6, 8, 8,10, + 9,11,11,11,11,11,12, 6, 8, 8,10,10,11,11,12,12, + 13,12,13,13, 6, 8, 8,10,10,11,11,12,12,12,13,14, + 13, 8,10,10,11,11,12,13,14,14,14,14,15,15, 8,10, + 10,11,12,12,13,13,14,14,14,14,15, 9,11,11,13,13, + 14,14,15,14,16,15,17,15, 9,11,11,12,13,14,14,15, + 14,15,15,15,16,10,12,12,13,14,15,15,15,15,16,17, + 16,17,10,13,12,13,14,14,16,16,16,16,15,16,17,11, + 13,13,14,15,14,17,15,16,17,17,17,17,11,13,13,14, + 15,15,15,15,17,17,16,17,16, +}; + +static const static_codebook _44u7__p9_1 = { + 2, 169, + (long *)_vq_lengthlist__44u7__p9_1, + 1, -518889472, 1622704128, 4, 0, + (long *)_vq_quantlist__44u7__p9_1, + 0 +}; + +static const long _vq_quantlist__44u7__p9_2[] = { + 24, + 23, + 25, + 22, + 26, + 21, + 27, + 20, + 28, + 19, + 29, + 18, + 30, + 17, + 31, + 16, + 32, + 15, + 33, + 14, + 34, + 13, + 35, + 12, + 36, + 11, + 37, + 10, + 38, + 9, + 39, + 8, + 40, + 7, + 41, + 6, + 42, + 5, + 43, + 4, + 44, + 3, + 45, + 2, + 46, + 1, + 47, + 0, + 48, +}; + +static const long _vq_lengthlist__44u7__p9_2[] = { + 2, 4, 4, 4, 4, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, + 8, +}; + +static const static_codebook _44u7__p9_2 = { + 1, 49, + (long *)_vq_lengthlist__44u7__p9_2, + 1, -526909440, 1611661312, 6, 0, + (long *)_vq_quantlist__44u7__p9_2, + 0 +}; + +static const long _huff_lengthlist__44u7__short[] = { + 5,12,17,16,16,17,17,17,17,17, 4, 7,11,11,12, 9, + 17,10,17,17, 7, 7, 8, 9, 7, 9,11,10,15,17, 7, 9, + 10,11,10,12,14,12,16,17, 7, 8, 5, 7, 4, 7, 7, 8, + 16,16, 6,10, 9,10, 7,10,11,11,16,17, 6, 8, 8, 9, + 5, 7, 5, 8,16,17, 5, 5, 8, 7, 6, 7, 7, 6, 6,14, + 12,10,12,11, 7,11, 4, 4, 2, 7,17,15,15,15, 8,15, + 6, 8, 5, 9, +}; + +static const static_codebook _huff_book__44u7__short = { + 2, 100, + (long *)_huff_lengthlist__44u7__short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__44u8__long[] = { + 3, 9,13,14,14,15,14,14,15,15, 5, 4, 6, 8,10,12, + 12,14,15,15, 9, 5, 4, 5, 8,10,11,13,16,16,10, 7, + 4, 3, 5, 7, 9,11,13,13,10, 9, 7, 4, 4, 6, 8,10, + 12,14,13,11, 9, 6, 5, 5, 6, 8,12,14,13,11,10, 8, + 7, 6, 6, 7,10,14,13,11,12,10, 8, 7, 6, 6, 9,13, + 12,11,14,12,11, 9, 8, 7, 9,11,11,12,14,13,14,11, + 10, 8, 8, 9, +}; + +static const static_codebook _huff_book__44u8__long = { + 2, 100, + (long *)_huff_lengthlist__44u8__long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__44u8__short[] = { + 6,14,18,18,17,17,17,17,17,17, 4, 7, 9, 9,10,13, + 15,17,17,17, 6, 7, 5, 6, 8,11,16,17,16,17, 5, 7, + 5, 4, 6,10,14,17,17,17, 6, 6, 6, 5, 7,10,13,16, + 17,17, 7, 6, 7, 7, 7, 8, 7,10,15,16,12, 9, 9, 6, + 6, 5, 3, 5,11,15,14,14,13, 5, 5, 7, 3, 4, 8,15, + 17,17,13, 7, 7,10, 6, 6,10,15,17,17,16,10,11,14, + 10,10,15,17, +}; + +static const static_codebook _huff_book__44u8__short = { + 2, 100, + (long *)_huff_lengthlist__44u8__short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44u8_p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44u8_p1_0[] = { + 1, 5, 5, 5, 7, 7, 5, 7, 7, 5, 7, 7, 8, 9, 9, 7, + 9, 9, 5, 7, 7, 7, 9, 9, 8, 9, 9, 5, 7, 7, 7, 9, + 9, 7, 9, 9, 7, 9, 9, 9,10,11, 9,11,10, 7, 9, 9, + 9,11,10, 9,10,11, 5, 7, 7, 7, 9, 9, 7, 9, 9, 7, + 9, 9, 9,11,10, 9,10,10, 8, 9, 9, 9,11,11, 9,11, + 10, +}; + +static const static_codebook _44u8_p1_0 = { + 4, 81, + (long *)_vq_lengthlist__44u8_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44u8_p1_0, + 0 +}; + +static const long _vq_quantlist__44u8_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44u8_p2_0[] = { + 4, 5, 5, 8, 8, 5, 7, 6, 9, 9, 5, 6, 7, 9, 9, 8, + 9, 9,11,11, 8, 9, 9,11,11, 5, 7, 7, 9, 9, 7, 8, + 8,10,10, 7, 8, 8,10,10, 9,10,10,12,12, 9,10,10, + 11,12, 5, 7, 7, 9, 9, 7, 8, 7,10,10, 7, 8, 8,10, + 10, 9,10, 9,12,11, 9,10,10,12,12, 8, 9, 9,12,11, + 9,10,10,12,12, 9,10,10,12,12,11,12,12,14,14,11, + 11,12,13,14, 8, 9, 9,11,11, 9,10,10,12,12, 9,10, + 10,12,12,11,12,11,13,13,11,12,12,14,14, 5, 7, 7, + 9, 9, 7, 8, 8,10,10, 7, 8, 8,10,10, 9,10,10,12, + 12, 9,10,10,11,12, 7, 8, 8,10,10, 8, 9, 9,11,11, + 8, 9, 9,11,11,10,11,11,12,13,10,11,11,12,13, 6, + 8, 8,10,10, 8, 9, 8,11,10, 8, 9, 9,11,11,10,11, + 10,13,12,10,11,11,13,13, 9,10,10,12,12,10,11,11, + 13,13,10,11,11,13,13,12,12,13,13,14,12,13,13,14, + 14, 9,10,10,12,12,10,11,10,13,12,10,11,11,13,13, + 11,13,12,14,13,12,13,13,14,14, 5, 7, 7, 9, 9, 7, + 8, 8,10,10, 7, 8, 8,10,10, 9,10,10,12,12, 9,10, + 10,12,12, 7, 8, 8,10,10, 8, 9, 9,11,11, 8, 8, 9, + 10,11,10,11,11,13,13,10,10,11,12,13, 7, 8, 8,10, + 10, 8, 9, 9,11,11, 8, 9, 9,11,11,10,11,11,13,13, + 10,11,11,13,12, 9,10,10,12,12,10,11,11,13,13,10, + 10,11,12,13,12,13,13,14,14,12,12,13,13,14, 9,10, + 10,12,12,10,11,11,13,13,10,11,11,13,13,12,13,13, + 15,14,12,13,13,14,13, 8, 9, 9,11,11, 9,10,10,12, + 12, 9,10,10,12,12,12,12,12,14,13,11,12,12,14,14, + 9,10,10,12,12,10,11,11,13,13,10,11,11,13,13,12, + 13,13,14,15,12,13,13,14,15, 9,10,10,12,12,10,11, + 10,13,12,10,11,11,13,13,12,13,12,15,14,12,13,13, + 14,15,11,12,12,14,14,12,13,13,14,14,12,13,13,15, + 14,14,14,14,14,16,14,14,15,16,16,11,12,12,14,14, + 11,12,12,14,14,12,13,13,14,15,13,14,13,16,14,14, + 14,14,16,16, 8, 9, 9,11,11, 9,10,10,12,12, 9,10, + 10,12,12,11,12,12,14,13,11,12,12,14,14, 9,10,10, + 12,12,10,11,11,13,13,10,10,11,12,13,12,13,13,15, + 14,12,12,13,13,14, 9,10,10,12,12,10,11,11,13,13, + 10,11,11,13,13,12,13,13,14,14,12,13,13,15,14,11, + 12,12,14,13,12,13,13,15,14,11,12,12,13,14,14,15, + 14,16,15,13,13,14,13,16,11,12,12,14,14,12,13,13, + 14,15,12,13,12,15,14,14,14,14,16,15,14,15,13,16, + 14, +}; + +static const static_codebook _44u8_p2_0 = { + 4, 625, + (long *)_vq_lengthlist__44u8_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u8_p2_0, + 0 +}; + +static const long _vq_quantlist__44u8_p3_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44u8_p3_0[] = { + 3, 4, 4, 5, 5, 7, 7, 9, 9, 4, 5, 4, 6, 6, 7, 7, + 9, 9, 4, 4, 5, 6, 6, 7, 7, 9, 9, 5, 6, 6, 7, 7, + 8, 8,10,10, 6, 6, 6, 7, 7, 8, 8,10,10, 7, 7, 7, + 8, 8, 9, 9,11,10, 7, 7, 7, 8, 8, 9, 9,10,11, 9, + 9, 9,10,10,11,10,12,11, 9, 9, 9, 9,10,11,11,11, + 12, +}; + +static const static_codebook _44u8_p3_0 = { + 2, 81, + (long *)_vq_lengthlist__44u8_p3_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44u8_p3_0, + 0 +}; + +static const long _vq_quantlist__44u8_p4_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__44u8_p4_0[] = { + 4, 4, 4, 6, 6, 7, 7, 8, 8, 8, 8,10,10,11,11,11, + 11, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9,10,10,11,11, + 12,12, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9,10,10,11, + 11,12,12, 6, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9,10,10, + 11,11,12,12, 6, 6, 6, 7, 7, 8, 8, 9, 9, 9, 9,10, + 10,11,11,12,12, 7, 7, 7, 8, 8, 9, 8,10, 9,10, 9, + 11,10,12,11,13,12, 7, 7, 7, 8, 8, 8, 9, 9,10, 9, + 10,10,11,11,12,12,13, 8, 8, 8, 9, 9, 9, 9,10,10, + 11,10,11,11,12,12,13,13, 8, 8, 8, 9, 9, 9,10,10, + 10,10,11,11,11,12,12,12,13, 8, 9, 9, 9, 9,10, 9, + 11,10,11,11,12,11,13,12,13,13, 8, 9, 9, 9, 9, 9, + 10,10,11,11,11,11,12,12,13,13,13,10,10,10,10,10, + 11,10,11,11,12,11,13,12,13,13,14,13,10,10,10,10, + 10,10,11,11,11,11,12,12,13,13,13,13,14,11,11,11, + 11,11,12,11,12,12,13,12,13,13,14,13,14,14,11,11, + 11,11,11,11,12,12,12,12,13,13,13,13,14,14,14,11, + 12,12,12,12,13,12,13,12,13,13,14,13,14,14,14,14, + 11,12,12,12,12,12,12,13,13,13,13,13,14,14,14,14, + 14, +}; + +static const static_codebook _44u8_p4_0 = { + 2, 289, + (long *)_vq_lengthlist__44u8_p4_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44u8_p4_0, + 0 +}; + +static const long _vq_quantlist__44u8_p5_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44u8_p5_0[] = { + 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 8, 8, 8, 9, 9, 7, + 9, 9, 5, 8, 8, 7, 9, 9, 8, 9, 9, 5, 8, 8, 8,10, + 10, 8,10,10, 7,10,10, 9,10,12, 9,12,11, 7,10,10, + 9,11,10, 9,11,12, 5, 8, 8, 8,10,10, 8,10,10, 7, + 10,10, 9,11,11, 9,10,11, 7,10,10, 9,11,11,10,12, + 10, +}; + +static const static_codebook _44u8_p5_0 = { + 4, 81, + (long *)_vq_lengthlist__44u8_p5_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44u8_p5_0, + 0 +}; + +static const long _vq_quantlist__44u8_p5_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__44u8_p5_1[] = { + 4, 5, 5, 6, 6, 7, 7, 7, 7, 8, 8, 5, 5, 5, 6, 6, + 7, 7, 8, 8, 8, 8, 5, 5, 5, 6, 6, 7, 7, 7, 8, 8, + 8, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 6, 6, 6, 7, + 7, 7, 7, 8, 8, 8, 8, 7, 7, 7, 7, 7, 8, 8, 8, 8, + 8, 8, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 7, 8, 7, + 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, 8, 8, 8, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 9, 9, +}; + +static const static_codebook _44u8_p5_1 = { + 2, 121, + (long *)_vq_lengthlist__44u8_p5_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44u8_p5_1, + 0 +}; + +static const long _vq_quantlist__44u8_p6_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44u8_p6_0[] = { + 2, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10, 4, 6, 5, + 7, 7, 8, 8, 8, 8, 9, 9,10,10, 4, 6, 6, 7, 7, 8, + 8, 8, 8, 9, 9,10,10, 6, 7, 7, 7, 8, 8, 8, 8, 9, + 9,10,10,10, 6, 7, 7, 8, 8, 8, 8, 9, 8,10, 9,11, + 10, 7, 8, 8, 8, 8, 8, 9, 9, 9,10,10,11,11, 7, 8, + 8, 8, 8, 9, 8, 9, 9,10,10,11,11, 8, 8, 8, 9, 9, + 9, 9, 9,10,10,10,11,11, 8, 8, 8, 9, 9, 9, 9,10, + 9,10,10,11,11, 9, 9, 9, 9,10,10,10,10,10,10,11, + 11,12, 9, 9, 9,10, 9,10,10,10,10,11,10,12,11,10, + 10,10,10,10,11,11,11,11,11,12,12,12,10,10,10,10, + 11,11,11,11,11,12,11,12,12, +}; + +static const static_codebook _44u8_p6_0 = { + 2, 169, + (long *)_vq_lengthlist__44u8_p6_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44u8_p6_0, + 0 +}; + +static const long _vq_quantlist__44u8_p6_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44u8_p6_1[] = { + 3, 4, 4, 5, 5, 4, 5, 5, 5, 5, 4, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _44u8_p6_1 = { + 2, 25, + (long *)_vq_lengthlist__44u8_p6_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u8_p6_1, + 0 +}; + +static const long _vq_quantlist__44u8_p7_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44u8_p7_0[] = { + 1, 4, 5, 6, 6, 7, 7, 8, 8,10,10,11,11, 5, 6, 6, + 7, 7, 8, 8, 9, 9,11,10,12,11, 5, 6, 6, 7, 7, 8, + 8, 9, 9,10,11,11,12, 6, 7, 7, 8, 8, 9, 9,10,10, + 11,11,12,12, 6, 7, 7, 8, 8, 9, 9,10,10,11,12,13, + 12, 7, 8, 8, 9, 9,10,10,11,11,12,12,13,13, 8, 8, + 8, 9, 9,10,10,11,11,12,12,13,13, 9, 9, 9,10,10, + 11,11,12,12,13,13,14,14, 9, 9, 9,10,10,11,11,12, + 12,13,13,14,14,10,11,11,12,11,13,12,13,13,14,14, + 15,15,10,11,11,11,12,12,13,13,14,14,14,15,15,11, + 12,12,13,13,14,13,15,14,15,15,16,15,11,11,12,13, + 13,13,14,14,14,15,15,15,16, +}; + +static const static_codebook _44u8_p7_0 = { + 2, 169, + (long *)_vq_lengthlist__44u8_p7_0, + 1, -523206656, 1618345984, 4, 0, + (long *)_vq_quantlist__44u8_p7_0, + 0 +}; + +static const long _vq_quantlist__44u8_p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__44u8_p7_1[] = { + 4, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7, 5, 6, 6, 7, 7, + 7, 7, 7, 7, 7, 7, 5, 6, 6, 7, 7, 7, 7, 7, 7, 7, + 7, 6, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 6, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 8, 7, 7, 7, 7, 7, 7, 7, 8, 8, + 8, 8, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 7, 7, 7, + 8, 7, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 8, 8, 8, + 8, 8, 8, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, + 7, 8, 8, 8, 8, 8, 8, 8, 8, +}; + +static const static_codebook _44u8_p7_1 = { + 2, 121, + (long *)_vq_lengthlist__44u8_p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44u8_p7_1, + 0 +}; + +static const long _vq_quantlist__44u8_p8_0[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const long _vq_lengthlist__44u8_p8_0[] = { + 1, 4, 4, 7, 7, 8, 8, 8, 7, 9, 8,10, 9,11,10, 4, + 6, 6, 8, 8,10, 9, 9, 9,10,10,11,10,12,10, 4, 6, + 6, 8, 8,10,10, 9, 9,10,10,11,11,11,12, 7, 8, 8, + 10,10,11,11,11,10,12,11,12,12,13,11, 7, 8, 8,10, + 10,11,11,10,10,11,11,12,12,13,13, 8,10,10,11,11, + 12,11,12,11,13,12,13,12,14,13, 8,10, 9,11,11,12, + 12,12,12,12,12,13,13,14,13, 8, 9, 9,11,10,12,11, + 13,12,13,13,14,13,14,13, 8, 9, 9,10,11,12,12,12, + 12,13,13,14,15,14,14, 9,10,10,12,11,13,12,13,13, + 14,13,14,14,14,14, 9,10,10,12,12,12,12,13,13,14, + 14,14,15,14,14,10,11,11,13,12,13,12,14,14,14,14, + 14,14,15,15,10,11,11,12,12,13,13,14,14,14,15,15, + 14,16,15,11,12,12,13,12,14,14,14,13,15,14,15,15, + 15,17,11,12,12,13,13,14,14,14,15,15,14,15,15,14, + 17, +}; + +static const static_codebook _44u8_p8_0 = { + 2, 225, + (long *)_vq_lengthlist__44u8_p8_0, + 1, -520986624, 1620377600, 4, 0, + (long *)_vq_quantlist__44u8_p8_0, + 0 +}; + +static const long _vq_quantlist__44u8_p8_1[] = { + 10, + 9, + 11, + 8, + 12, + 7, + 13, + 6, + 14, + 5, + 15, + 4, + 16, + 3, + 17, + 2, + 18, + 1, + 19, + 0, + 20, +}; + +static const long _vq_lengthlist__44u8_p8_1[] = { + 4, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 6, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 5, 6, 6, 7, 7, 8, + 8, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 7, + 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10, 9,10, 8, 8, + 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 9,10, + 10, 9,10, 8, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9,10, 9, + 10,10,10,10,10,10,10,10, 8, 9, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9,10,10,10,10, 9,10,10, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9,10, 9,10,10,10,10,10,10, + 10,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 9,10, + 10,10,10,10,10,10,10, 9, 9, 9, 9, 9, 9, 9,10, 9, + 10,10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10, + 10, 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10, 9, 9, 9, 9, 9, 9, 9,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9, + 9, 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10, 9, 9, 9,10, 9,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9,10, + 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10, 9, + 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10, 9, 9, 9,10, 9,10, 9,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10, +}; + +static const static_codebook _44u8_p8_1 = { + 2, 441, + (long *)_vq_lengthlist__44u8_p8_1, + 1, -529268736, 1611661312, 5, 0, + (long *)_vq_quantlist__44u8_p8_1, + 0 +}; + +static const long _vq_quantlist__44u8_p9_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44u8_p9_0[] = { + 1, 3, 3, 9, 9, 9, 9, 9, 9, 4, 9, 9, 9, 9, 9, 9, + 9, 9, 5, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, + 8, +}; + +static const static_codebook _44u8_p9_0 = { + 2, 81, + (long *)_vq_lengthlist__44u8_p9_0, + 1, -511895552, 1631393792, 4, 0, + (long *)_vq_quantlist__44u8_p9_0, + 0 +}; + +static const long _vq_quantlist__44u8_p9_1[] = { + 9, + 8, + 10, + 7, + 11, + 6, + 12, + 5, + 13, + 4, + 14, + 3, + 15, + 2, + 16, + 1, + 17, + 0, + 18, +}; + +static const long _vq_lengthlist__44u8_p9_1[] = { + 1, 4, 4, 7, 7, 8, 7, 8, 6, 9, 7,10, 8,11,10,11, + 11,11,11, 4, 7, 6, 9, 9,10, 9, 9, 9,10,10,11,10, + 11,10,11,11,13,11, 4, 7, 7, 9, 9, 9, 9, 9, 9,10, + 10,11,10,11,11,11,12,11,12, 7, 9, 8,11,11,11,11, + 10,10,11,11,12,12,12,12,12,12,14,13, 7, 8, 9,10, + 11,11,11,10,10,11,11,11,11,12,12,14,12,13,14, 8, + 9, 9,11,11,11,11,11,11,12,12,14,12,15,14,14,14, + 15,14, 8, 9, 9,11,11,11,11,12,11,12,12,13,13,13, + 13,13,13,14,14, 8, 9, 9,11,10,12,11,12,12,13,13, + 13,13,15,14,14,14,16,16, 8, 9, 9,10,11,11,12,12, + 12,13,13,13,14,14,14,15,16,15,15, 9,10,10,11,12, + 12,13,13,13,14,14,16,14,14,16,16,16,16,15, 9,10, + 10,11,11,12,13,13,14,15,14,16,14,15,16,16,16,16, + 15,10,11,11,12,13,13,14,15,15,15,15,15,16,15,16, + 15,16,15,15,10,11,11,13,13,14,13,13,15,14,15,15, + 16,15,15,15,16,15,16,10,12,12,14,14,14,14,14,16, + 16,15,15,15,16,16,16,16,16,16,11,12,12,14,14,14, + 14,15,15,16,15,16,15,16,15,16,16,16,16,12,12,13, + 14,14,15,16,16,16,16,16,16,15,16,16,16,16,16,16, + 12,13,13,14,14,14,14,15,16,15,16,16,16,16,16,16, + 16,16,16,12,13,14,14,14,16,15,16,15,16,16,16,16, + 16,16,16,16,16,16,12,14,13,14,15,15,15,16,15,16, + 16,15,16,16,16,16,16,16,16, +}; + +static const static_codebook _44u8_p9_1 = { + 2, 361, + (long *)_vq_lengthlist__44u8_p9_1, + 1, -518287360, 1622704128, 5, 0, + (long *)_vq_quantlist__44u8_p9_1, + 0 +}; + +static const long _vq_quantlist__44u8_p9_2[] = { + 24, + 23, + 25, + 22, + 26, + 21, + 27, + 20, + 28, + 19, + 29, + 18, + 30, + 17, + 31, + 16, + 32, + 15, + 33, + 14, + 34, + 13, + 35, + 12, + 36, + 11, + 37, + 10, + 38, + 9, + 39, + 8, + 40, + 7, + 41, + 6, + 42, + 5, + 43, + 4, + 44, + 3, + 45, + 2, + 46, + 1, + 47, + 0, + 48, +}; + +static const long _vq_lengthlist__44u8_p9_2[] = { + 2, 3, 4, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, +}; + +static const static_codebook _44u8_p9_2 = { + 1, 49, + (long *)_vq_lengthlist__44u8_p9_2, + 1, -526909440, 1611661312, 6, 0, + (long *)_vq_quantlist__44u8_p9_2, + 0 +}; + +static const long _huff_lengthlist__44u9__long[] = { + 3, 9,13,13,14,15,14,14,15,15, 5, 5, 9,10,12,12, + 13,14,16,15,10, 6, 6, 6, 8,11,12,13,16,15,11, 7, + 5, 3, 5, 8,10,12,15,15,10,10, 7, 4, 3, 5, 8,10, + 12,12,12,12, 9, 7, 5, 4, 6, 8,10,13,13,12,11, 9, + 7, 5, 5, 6, 9,12,14,12,12,10, 8, 6, 6, 6, 7,11, + 13,12,14,13,10, 8, 7, 7, 7,10,11,11,12,13,12,11, + 10, 8, 8, 9, +}; + +static const static_codebook _huff_book__44u9__long = { + 2, 100, + (long *)_huff_lengthlist__44u9__long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _huff_lengthlist__44u9__short[] = { + 9,16,18,18,17,17,17,17,17,17, 5, 8,11,12,11,12, + 17,17,16,16, 6, 6, 8, 8, 9,10,14,15,16,16, 6, 7, + 7, 4, 6, 9,13,16,16,16, 6, 6, 7, 4, 5, 8,11,15, + 17,16, 7, 6, 7, 6, 6, 8, 9,10,14,16,11, 8, 8, 7, + 6, 6, 3, 4,10,15,14,12,12,10, 5, 6, 3, 3, 8,13, + 15,17,15,11, 6, 8, 6, 6, 9,14,17,15,15,12, 8,10, + 9, 9,12,15, +}; + +static const static_codebook _huff_book__44u9__short = { + 2, 100, + (long *)_huff_lengthlist__44u9__short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44u9_p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44u9_p1_0[] = { + 1, 5, 5, 5, 7, 7, 5, 7, 7, 5, 7, 7, 7, 9, 9, 7, + 9, 9, 5, 7, 7, 7, 9, 9, 7, 9, 9, 5, 7, 7, 7, 9, + 9, 7, 9, 9, 8, 9, 9, 9,10,11, 9,11,11, 7, 9, 9, + 9,11,10, 9,11,11, 5, 7, 7, 7, 9, 9, 8, 9,10, 7, + 9, 9, 9,11,11, 9,10,11, 7, 9,10, 9,11,11, 9,11, + 10, +}; + +static const static_codebook _44u9_p1_0 = { + 4, 81, + (long *)_vq_lengthlist__44u9_p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44u9_p1_0, + 0 +}; + +static const long _vq_quantlist__44u9_p2_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44u9_p2_0[] = { + 3, 5, 5, 8, 8, 5, 7, 7, 9, 9, 6, 7, 7, 9, 9, 8, + 9, 9,11,10, 8, 9, 9,11,11, 6, 7, 7, 9, 9, 7, 8, + 8,10,10, 7, 8, 8, 9,10, 9,10,10,11,11, 9, 9,10, + 11,11, 6, 7, 7, 9, 9, 7, 8, 8,10, 9, 7, 8, 8,10, + 10, 9,10, 9,11,11, 9,10,10,11,11, 8, 9, 9,11,11, + 9,10,10,12,11, 9,10,10,11,12,11,11,11,13,13,11, + 11,11,12,13, 8, 9, 9,11,11, 9,10,10,11,11, 9,10, + 10,12,11,11,12,11,13,12,11,11,12,13,13, 6, 7, 7, + 9, 9, 7, 8, 8,10,10, 7, 8, 8,10,10, 9,10,10,12, + 11, 9,10,10,11,12, 7, 8, 8,10,10, 8, 9, 9,11,11, + 8, 9, 9,10,10,10,11,11,12,12,10,10,11,12,12, 7, + 8, 8,10,10, 8, 9, 8,10,10, 8, 9, 9,10,10,10,11, + 10,12,11,10,10,11,12,12, 9,10,10,11,12,10,11,11, + 12,12,10,11,10,12,12,12,12,12,13,13,11,12,12,13, + 13, 9,10,10,11,11, 9,10,10,12,12,10,11,11,12,13, + 11,12,11,13,12,12,12,12,13,14, 6, 7, 7, 9, 9, 7, + 8, 8,10,10, 7, 8, 8,10,10, 9,10,10,11,11, 9,10, + 10,11,12, 7, 8, 8,10,10, 8, 9, 9,11,10, 8, 8, 9, + 10,10,10,11,10,12,12,10,10,11,11,12, 7, 8, 8,10, + 10, 8, 9, 9,10,10, 8, 9, 9,10,10,10,11,10,12,12, + 10,11,10,12,12, 9,10,10,12,11,10,11,11,12,12, 9, + 10,10,12,12,12,12,12,13,13,11,11,12,12,14, 9,10, + 10,11,12,10,11,11,12,12,10,11,11,12,12,11,12,12, + 14,14,12,12,12,13,13, 8, 9, 9,11,11, 9,10,10,12, + 11, 9,10,10,12,12,11,12,11,13,13,11,11,12,13,13, + 9,10,10,12,12,10,11,11,12,12,10,11,11,12,12,12, + 12,12,14,14,12,12,12,13,13, 9,10,10,12,11,10,11, + 10,12,12,10,11,11,12,12,11,12,12,14,13,12,12,12, + 13,14,11,12,11,13,13,11,12,12,13,13,12,12,12,14, + 14,13,13,13,13,15,13,13,14,15,15,11,11,11,13,13, + 11,12,11,13,13,11,12,12,13,13,12,13,12,15,13,13, + 13,14,14,15, 8, 9, 9,11,11, 9,10,10,11,12, 9,10, + 10,11,12,11,12,11,13,13,11,12,12,13,13, 9,10,10, + 11,12,10,11,10,12,12,10,10,11,12,13,12,12,12,14, + 13,11,12,12,13,14, 9,10,10,12,12,10,11,11,12,12, + 10,11,11,12,12,12,12,12,14,13,12,12,12,14,13,11, + 11,11,13,13,11,12,12,14,13,11,11,12,13,13,13,13, + 13,15,14,12,12,13,13,15,11,12,12,13,13,12,12,12, + 13,14,11,12,12,13,13,13,13,14,14,15,13,13,13,14, + 14, +}; + +static const static_codebook _44u9_p2_0 = { + 4, 625, + (long *)_vq_lengthlist__44u9_p2_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u9_p2_0, + 0 +}; + +static const long _vq_quantlist__44u9_p3_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44u9_p3_0[] = { + 3, 4, 4, 5, 5, 7, 7, 8, 8, 4, 5, 5, 6, 6, 7, 7, + 9, 9, 4, 4, 5, 6, 6, 7, 7, 9, 9, 5, 6, 6, 7, 7, + 8, 8, 9, 9, 5, 6, 6, 7, 7, 8, 8, 9, 9, 7, 7, 7, + 8, 8, 9, 9,10,10, 7, 7, 7, 8, 8, 9, 9,10,10, 8, + 9, 9,10, 9,10,10,11,11, 8, 9, 9, 9,10,10,10,11, + 11, +}; + +static const static_codebook _44u9_p3_0 = { + 2, 81, + (long *)_vq_lengthlist__44u9_p3_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44u9_p3_0, + 0 +}; + +static const long _vq_quantlist__44u9_p4_0[] = { + 8, + 7, + 9, + 6, + 10, + 5, + 11, + 4, + 12, + 3, + 13, + 2, + 14, + 1, + 15, + 0, + 16, +}; + +static const long _vq_lengthlist__44u9_p4_0[] = { + 4, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10,10,11, + 11, 5, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10,10, + 11,11, 5, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9,10, + 10,11,11, 6, 6, 6, 7, 6, 7, 7, 8, 8, 9, 9,10,10, + 11,11,12,11, 6, 6, 6, 6, 7, 7, 7, 8, 8, 9, 9,10, + 10,11,11,11,12, 7, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, + 10,10,11,11,12,12, 7, 7, 7, 7, 7, 8, 8, 9, 9, 9, + 9,10,10,11,11,12,12, 8, 8, 8, 8, 8, 9, 8,10, 9, + 10,10,11,10,12,11,13,12, 8, 8, 8, 8, 8, 9, 9, 9, + 10,10,10,10,11,11,12,12,12, 8, 8, 8, 9, 9, 9, 9, + 10,10,11,10,12,11,12,12,13,12, 8, 8, 8, 9, 9, 9, + 9,10,10,10,11,11,11,12,12,12,13, 9, 9, 9,10,10, + 10,10,11,10,11,11,12,11,13,12,13,13, 9, 9,10,10, + 10,10,10,10,11,11,11,11,12,12,13,13,13,10,11,10, + 11,11,11,11,12,11,12,12,13,12,13,13,14,13,10,10, + 10,11,11,11,11,11,12,12,12,12,13,13,13,13,14,11, + 11,11,12,11,12,12,12,12,13,13,13,13,14,13,14,14, + 11,11,11,11,12,12,12,12,12,12,13,13,13,13,14,14, + 14, +}; + +static const static_codebook _44u9_p4_0 = { + 2, 289, + (long *)_vq_lengthlist__44u9_p4_0, + 1, -529530880, 1611661312, 5, 0, + (long *)_vq_quantlist__44u9_p4_0, + 0 +}; + +static const long _vq_quantlist__44u9_p5_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44u9_p5_0[] = { + 1, 4, 4, 5, 7, 7, 5, 7, 7, 5, 8, 8, 8, 9, 9, 7, + 9, 9, 5, 8, 8, 7, 9, 9, 8, 9, 9, 5, 8, 8, 8,10, + 10, 8,10,10, 7,10,10, 9,10,12, 9,11,11, 7,10,10, + 9,11,10, 9,11,12, 5, 8, 8, 8,10,10, 8,10,10, 7, + 10,10, 9,12,11, 9,10,11, 7,10,10, 9,11,11,10,12, + 10, +}; + +static const static_codebook _44u9_p5_0 = { + 4, 81, + (long *)_vq_lengthlist__44u9_p5_0, + 1, -529137664, 1618345984, 2, 0, + (long *)_vq_quantlist__44u9_p5_0, + 0 +}; + +static const long _vq_quantlist__44u9_p5_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__44u9_p5_1[] = { + 5, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7, 5, 6, 6, 6, 6, + 7, 7, 7, 7, 8, 7, 5, 6, 6, 6, 6, 7, 7, 7, 7, 7, + 7, 6, 6, 6, 7, 7, 7, 7, 7, 7, 8, 8, 6, 6, 6, 7, + 7, 7, 7, 7, 7, 8, 8, 7, 7, 7, 7, 7, 8, 7, 8, 8, + 8, 8, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 7, 7, 7, + 8, 7, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 8, 8, 8, 8, + 8, 8, 8, 7, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 7, 8, + 8, 8, 8, 8, 8, 8, 8, 8, 8, +}; + +static const static_codebook _44u9_p5_1 = { + 2, 121, + (long *)_vq_lengthlist__44u9_p5_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44u9_p5_1, + 0 +}; + +static const long _vq_quantlist__44u9_p6_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44u9_p6_0[] = { + 2, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9,10,10, 4, 6, 5, + 7, 7, 8, 8, 8, 8, 9, 9,10,10, 4, 5, 6, 7, 7, 8, + 8, 8, 8, 9, 9,10,10, 6, 7, 7, 8, 8, 8, 8, 9, 9, + 10,10,10,10, 6, 7, 7, 8, 8, 8, 8, 9, 9,10,10,10, + 10, 7, 8, 8, 8, 8, 9, 9, 9, 9,10,10,11,11, 7, 8, + 8, 8, 8, 9, 9, 9, 9,10,10,11,11, 8, 8, 8, 9, 9, + 9, 9, 9,10,10,10,11,11, 8, 8, 8, 9, 9, 9, 9,10, + 9,10,10,11,11, 9, 9, 9,10,10,10,10,10,11,11,11, + 11,12, 9, 9, 9,10,10,10,10,10,10,11,10,12,11,10, + 10,10,10,10,11,11,11,11,11,12,12,12,10,10,10,10, + 10,11,11,11,11,12,11,12,12, +}; + +static const static_codebook _44u9_p6_0 = { + 2, 169, + (long *)_vq_lengthlist__44u9_p6_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44u9_p6_0, + 0 +}; + +static const long _vq_quantlist__44u9_p6_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44u9_p6_1[] = { + 4, 4, 4, 5, 5, 4, 5, 4, 5, 5, 4, 4, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, +}; + +static const static_codebook _44u9_p6_1 = { + 2, 25, + (long *)_vq_lengthlist__44u9_p6_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44u9_p6_1, + 0 +}; + +static const long _vq_quantlist__44u9_p7_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44u9_p7_0[] = { + 1, 4, 5, 6, 6, 7, 7, 8, 9,10,10,11,11, 5, 6, 6, + 7, 7, 8, 8, 9, 9,10,10,11,11, 5, 6, 6, 7, 7, 8, + 8, 9, 9,10,10,11,11, 6, 7, 7, 8, 8, 9, 9,10,10, + 11,11,12,12, 6, 7, 7, 8, 8, 9, 9,10,10,11,11,12, + 12, 8, 8, 8, 9, 9,10,10,11,11,12,12,13,13, 8, 8, + 8, 9, 9,10,10,11,11,12,12,13,13, 9, 9, 9,10,10, + 11,11,12,12,13,13,13,13, 9, 9, 9,10,10,11,11,12, + 12,13,13,14,14,10,10,10,11,11,12,12,13,13,14,13, + 15,14,10,10,10,11,11,12,12,13,13,14,14,14,14,11, + 11,12,12,12,13,13,14,14,14,14,15,15,11,11,12,12, + 12,13,13,14,14,14,15,15,15, +}; + +static const static_codebook _44u9_p7_0 = { + 2, 169, + (long *)_vq_lengthlist__44u9_p7_0, + 1, -523206656, 1618345984, 4, 0, + (long *)_vq_quantlist__44u9_p7_0, + 0 +}; + +static const long _vq_quantlist__44u9_p7_1[] = { + 5, + 4, + 6, + 3, + 7, + 2, + 8, + 1, + 9, + 0, + 10, +}; + +static const long _vq_lengthlist__44u9_p7_1[] = { + 5, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 7, 7, + 7, 7, 7, 7, 7, 7, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 8, 8, 7, 7, 7, 7, 7, 7, 7, 8, 7, 8, 8, 7, 7, + 7, 7, 7, 7, 7, 8, 8, 8, 8, +}; + +static const static_codebook _44u9_p7_1 = { + 2, 121, + (long *)_vq_lengthlist__44u9_p7_1, + 1, -531365888, 1611661312, 4, 0, + (long *)_vq_quantlist__44u9_p7_1, + 0 +}; + +static const long _vq_quantlist__44u9_p8_0[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const long _vq_lengthlist__44u9_p8_0[] = { + 1, 4, 4, 7, 7, 8, 8, 8, 8, 9, 9,10, 9,11,10, 4, + 6, 6, 8, 8, 9, 9, 9, 9,10,10,11,10,12,10, 4, 6, + 6, 8, 8, 9,10, 9, 9,10,10,11,11,12,12, 7, 8, 8, + 10,10,11,11,10,10,11,11,12,12,13,12, 7, 8, 8,10, + 10,11,11,10,10,11,11,12,12,12,13, 8,10, 9,11,11, + 12,12,11,11,12,12,13,13,14,13, 8, 9, 9,11,11,12, + 12,11,12,12,12,13,13,14,13, 8, 9, 9,10,10,12,11, + 13,12,13,13,14,13,15,14, 8, 9, 9,10,10,11,12,12, + 12,13,13,13,14,14,14, 9,10,10,12,11,13,12,13,13, + 14,13,14,14,14,15, 9,10,10,11,12,12,12,13,13,14, + 14,14,15,15,15,10,11,11,12,12,13,13,14,14,14,14, + 15,14,16,15,10,11,11,12,12,13,13,13,14,14,14,14, + 14,15,16,11,12,12,13,13,14,13,14,14,15,14,15,16, + 16,16,11,12,12,13,13,14,13,14,14,15,15,15,16,15, + 15, +}; + +static const static_codebook _44u9_p8_0 = { + 2, 225, + (long *)_vq_lengthlist__44u9_p8_0, + 1, -520986624, 1620377600, 4, 0, + (long *)_vq_quantlist__44u9_p8_0, + 0 +}; + +static const long _vq_quantlist__44u9_p8_1[] = { + 10, + 9, + 11, + 8, + 12, + 7, + 13, + 6, + 14, + 5, + 15, + 4, + 16, + 3, + 17, + 2, + 18, + 1, + 19, + 0, + 20, +}; + +static const long _vq_lengthlist__44u9_p8_1[] = { + 4, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 6, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 6, 6, 6, 7, 7, 8, + 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 7, + 7, 7, 8, 8, 8, 8, 9, 8, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9,10, 9,10,10,10, 8, 8, + 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9,10,10, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 10, 9,10, 9,10,10,10,10, 8, 8, 8, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9,10,10, 9,10,10,10,10,10, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9,10, 9,10,10,10,10,10,10, + 10,10, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,10,10,10, + 10,10,10,10,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9,10,10,10,10,10,10,10,10,10, + 10, 9, 9, 9, 9, 9, 9, 9,10, 9,10,10,10,10,10,10, + 10,10,10,10,10,10, 9, 9, 9, 9, 9, 9, 9, 9,10,10, + 10,10,10,10,10,10,10,10,10,10,10, 9, 9, 9, 9, 9, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 9, 9, 9, 9,10, 9, 9,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10, 9, 9, 9,10, 9,10, 9,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10, 9, 9, 9,10, 9,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, 9, + 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10, 9, 9, 9,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10, +}; + +static const static_codebook _44u9_p8_1 = { + 2, 441, + (long *)_vq_lengthlist__44u9_p8_1, + 1, -529268736, 1611661312, 5, 0, + (long *)_vq_quantlist__44u9_p8_1, + 0 +}; + +static const long _vq_quantlist__44u9_p9_0[] = { + 7, + 6, + 8, + 5, + 9, + 4, + 10, + 3, + 11, + 2, + 12, + 1, + 13, + 0, + 14, +}; + +static const long _vq_lengthlist__44u9_p9_0[] = { + 1, 3, 3,11,11,11,11,11,11,11,11,11,11,11,11, 4, + 10,11,11,11,11,11,11,11,11,11,11,11,11,11, 4,10, + 10,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10, +}; + +static const static_codebook _44u9_p9_0 = { + 2, 225, + (long *)_vq_lengthlist__44u9_p9_0, + 1, -510036736, 1631393792, 4, 0, + (long *)_vq_quantlist__44u9_p9_0, + 0 +}; + +static const long _vq_quantlist__44u9_p9_1[] = { + 9, + 8, + 10, + 7, + 11, + 6, + 12, + 5, + 13, + 4, + 14, + 3, + 15, + 2, + 16, + 1, + 17, + 0, + 18, +}; + +static const long _vq_lengthlist__44u9_p9_1[] = { + 1, 4, 4, 7, 7, 8, 7, 8, 7, 9, 8,10, 9,10,10,11, + 11,12,12, 4, 7, 6, 9, 9,10, 9, 9, 8,10,10,11,10, + 12,10,13,12,13,12, 4, 6, 6, 9, 9, 9, 9, 9, 9,10, + 10,11,11,11,12,12,12,12,12, 7, 9, 8,11,10,10,10, + 11,10,11,11,12,12,13,12,13,13,13,13, 7, 8, 9,10, + 10,11,11,10,10,11,11,11,12,13,13,13,13,14,14, 8, + 9, 9,11,11,12,11,12,12,13,12,12,13,13,14,15,14, + 14,14, 8, 9, 9,10,11,11,11,12,12,13,12,13,13,14, + 14,14,15,14,16, 8, 9, 9,11,10,12,12,12,12,15,13, + 13,13,17,14,15,15,15,14, 8, 9, 9,10,11,11,12,13, + 12,13,13,13,14,15,14,14,14,16,15, 9,11,10,12,12, + 13,13,13,13,14,14,16,15,14,14,14,15,15,17, 9,10, + 10,11,11,13,13,13,14,14,13,15,14,15,14,15,16,15, + 16,10,11,11,12,12,13,14,15,14,15,14,14,15,17,16, + 15,15,17,17,10,12,11,13,12,14,14,13,14,15,15,15, + 15,16,17,17,15,17,16,11,12,12,14,13,15,14,15,16, + 17,15,17,15,17,15,15,16,17,15,11,11,12,14,14,14, + 14,14,15,15,16,15,17,17,17,16,17,16,15,12,12,13, + 14,14,14,15,14,15,15,16,16,17,16,17,15,17,17,16, + 12,14,12,14,14,15,15,15,14,14,16,16,16,15,16,16, + 15,17,15,12,13,13,14,15,14,15,17,15,17,16,17,17, + 17,16,17,16,17,17,12,13,13,14,16,15,15,15,16,15, + 17,17,15,17,15,17,16,16,17, +}; + +static const static_codebook _44u9_p9_1 = { + 2, 361, + (long *)_vq_lengthlist__44u9_p9_1, + 1, -518287360, 1622704128, 5, 0, + (long *)_vq_quantlist__44u9_p9_1, + 0 +}; + +static const long _vq_quantlist__44u9_p9_2[] = { + 24, + 23, + 25, + 22, + 26, + 21, + 27, + 20, + 28, + 19, + 29, + 18, + 30, + 17, + 31, + 16, + 32, + 15, + 33, + 14, + 34, + 13, + 35, + 12, + 36, + 11, + 37, + 10, + 38, + 9, + 39, + 8, + 40, + 7, + 41, + 6, + 42, + 5, + 43, + 4, + 44, + 3, + 45, + 2, + 46, + 1, + 47, + 0, + 48, +}; + +static const long _vq_lengthlist__44u9_p9_2[] = { + 2, 4, 4, 5, 4, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 7, 6, 7, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, +}; + +static const static_codebook _44u9_p9_2 = { + 1, 49, + (long *)_vq_lengthlist__44u9_p9_2, + 1, -526909440, 1611661312, 6, 0, + (long *)_vq_quantlist__44u9_p9_2, + 0 +}; + +static const long _huff_lengthlist__44un1__long[] = { + 5, 6,12, 9,14, 9, 9,19, 6, 1, 5, 5, 8, 7, 9,19, + 12, 4, 4, 7, 7, 9,11,18, 9, 5, 6, 6, 8, 7, 8,17, + 14, 8, 7, 8, 8,10,12,18, 9, 6, 8, 6, 8, 6, 8,18, + 9, 8,11, 8,11, 7, 5,15,16,18,18,18,17,15,11,18, +}; + +static const static_codebook _huff_book__44un1__long = { + 2, 64, + (long *)_huff_lengthlist__44un1__long, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + +static const long _vq_quantlist__44un1__p1_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44un1__p1_0[] = { + 1, 4, 4, 5, 8, 7, 5, 7, 8, 5, 8, 8, 8,10,11, 8, + 10,11, 5, 8, 8, 8,11,10, 8,11,10, 4, 9, 9, 8,11, + 11, 8,11,11, 8,12,11,10,12,14,11,13,13, 7,11,11, + 10,13,11,11,13,14, 4, 8, 9, 8,11,11, 8,11,12, 7, + 11,11,11,14,13,10,11,13, 8,11,12,11,13,13,10,14, + 12, +}; + +static const static_codebook _44un1__p1_0 = { + 4, 81, + (long *)_vq_lengthlist__44un1__p1_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44un1__p1_0, + 0 +}; + +static const long _vq_quantlist__44un1__p2_0[] = { + 1, + 0, + 2, +}; + +static const long _vq_lengthlist__44un1__p2_0[] = { + 2, 4, 4, 5, 6, 6, 5, 6, 6, 5, 7, 7, 7, 8, 8, 6, + 7, 9, 5, 7, 7, 6, 8, 7, 7, 9, 8, 4, 7, 7, 7, 9, + 8, 7, 8, 8, 7, 9, 8, 8, 8,10, 9,10,10, 6, 8, 8, + 7,10, 8, 9,10,10, 5, 7, 7, 7, 8, 8, 7, 8, 9, 6, + 8, 8, 9,10,10, 7, 8,10, 6, 8, 9, 9,10,10, 8,10, + 8, +}; + +static const static_codebook _44un1__p2_0 = { + 4, 81, + (long *)_vq_lengthlist__44un1__p2_0, + 1, -535822336, 1611661312, 2, 0, + (long *)_vq_quantlist__44un1__p2_0, + 0 +}; + +static const long _vq_quantlist__44un1__p3_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44un1__p3_0[] = { + 1, 5, 5, 8, 8, 5, 8, 7, 9, 9, 5, 7, 8, 9, 9, 9, + 10, 9,12,12, 9, 9,10,11,12, 6, 8, 8,10,10, 8,10, + 10,11,11, 8, 9,10,11,11,10,11,11,13,13,10,11,11, + 12,13, 6, 8, 8,10,10, 8,10, 9,11,11, 8,10,10,11, + 11,10,11,11,13,12,10,11,11,13,12, 9,11,11,15,13, + 10,12,11,15,13,10,11,11,15,14,12,14,13,16,15,12, + 13,13,17,16, 9,11,11,13,15,10,11,12,14,15,10,11, + 12,14,15,12,13,13,15,16,12,13,13,16,16, 5, 8, 8, + 11,11, 8,10,10,12,12, 8,10,10,12,12,11,12,12,14, + 14,11,12,12,14,14, 8,11,10,13,12,10,11,12,12,13, + 10,12,12,13,13,12,12,13,13,15,11,12,13,15,14, 7, + 10,10,12,12, 9,12,11,13,12,10,12,12,13,14,12,13, + 12,15,13,11,13,12,14,15,10,12,12,16,14,11,12,12, + 16,15,11,13,12,17,16,13,13,15,15,17,13,15,15,20, + 17,10,12,12,14,16,11,12,12,15,15,11,13,13,15,18, + 13,14,13,15,15,13,15,14,16,16, 5, 8, 8,11,11, 8, + 10,10,12,12, 8,10,10,12,12,11,12,12,14,14,11,12, + 12,14,15, 7,10,10,13,12,10,12,12,14,13, 9,10,12, + 12,13,11,13,13,15,15,11,12,13,13,15, 8,10,10,12, + 13,10,12,12,13,13,10,12,11,13,13,11,13,12,15,15, + 12,13,12,15,13,10,12,12,16,14,11,12,12,16,15,10, + 12,12,16,14,14,15,14,18,16,13,13,14,15,16,10,12, + 12,14,16,11,13,13,16,16,11,13,12,14,16,13,15,15, + 18,18,13,15,13,16,14, 8,11,11,16,16,10,13,13,17, + 16,10,12,12,16,15,14,16,15,20,17,13,14,14,17,17, + 9,12,12,16,16,11,13,14,16,17,11,13,13,16,16,15, + 15,19,18, 0,14,15,15,18,18, 9,12,12,17,16,11,13, + 12,17,16,11,12,13,15,17,15,16,15, 0,19,14,15,14, + 19,18,12,14,14, 0,16,13,14,14,19,18,13,15,16,17, + 16,15,15,17,18, 0,14,16,16,19, 0,12,14,14,16,18, + 13,15,13,17,18,13,15,14,17,18,15,18,14,18,18,16, + 17,16, 0,17, 8,11,11,15,15,10,12,12,16,16,10,13, + 13,16,16,13,15,14,17,17,14,15,17,17,18, 9,12,12, + 16,15,11,13,13,16,16,11,12,13,17,17,14,14,15,17, + 17,14,15,16, 0,18, 9,12,12,16,17,11,13,13,16,17, + 11,14,13,18,17,14,16,14,17,17,15,17,17,18,18,12, + 14,14, 0,16,13,15,15,19, 0,12,13,15, 0, 0,14,17, + 16,19, 0,16,15,18,18, 0,12,14,14,17, 0,13,14,14, + 17, 0,13,15,14, 0,18,15,16,16, 0,18,15,18,15, 0, + 17, +}; + +static const static_codebook _44un1__p3_0 = { + 4, 625, + (long *)_vq_lengthlist__44un1__p3_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44un1__p3_0, + 0 +}; + +static const long _vq_quantlist__44un1__p4_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44un1__p4_0[] = { + 3, 5, 5, 9, 9, 5, 6, 6,10, 9, 5, 6, 6, 9,10,10, + 10,10,12,11, 9,10,10,12,12, 5, 7, 7,10,10, 7, 7, + 8,10,11, 7, 7, 8,10,11,10,10,11,11,13,10,10,11, + 11,13, 6, 7, 7,10,10, 7, 8, 7,11,10, 7, 8, 7,10, + 10,10,11, 9,13,11,10,11,10,13,11,10,10,10,14,13, + 10,11,11,14,13,10,10,11,13,14,12,12,13,15,15,12, + 12,13,13,14,10,10,10,12,13,10,11,10,13,13,10,11, + 11,13,13,12,13,12,14,13,12,13,13,14,13, 5, 7, 7, + 10,10, 7, 8, 8,11,10, 7, 8, 8,10,10,11,11,11,13, + 13,10,11,11,12,12, 7, 8, 8,11,11, 7, 8, 9,10,12, + 8, 9, 9,11,11,11,10,12,11,14,11,11,12,13,13, 6, + 8, 8,10,11, 7, 9, 7,12,10, 8, 9,10,11,12,10,12, + 10,14,11,11,12,11,13,13,10,11,11,14,14,10,10,11, + 13,14,11,12,12,15,13,12,11,14,12,16,12,13,14,15, + 16,10,10,11,13,14,10,11,10,14,12,11,12,12,13,14, + 12,13,11,15,12,14,14,14,15,15, 5, 7, 7,10,10, 7, + 8, 8,10,10, 7, 8, 8,10,11,10,11,10,12,12,10,11, + 11,12,13, 6, 8, 8,11,11, 8, 9, 9,12,11, 7, 7, 9, + 10,12,11,11,11,12,13,11,10,12,11,15, 7, 8, 8,11, + 11, 8, 9, 9,11,11, 7, 9, 8,12,10,11,12,11,13,12, + 11,12,10,15,11,10,11,10,14,12,11,12,11,14,13,10, + 10,11,13,14,13,13,13,17,15,12,11,14,12,15,10,10, + 11,13,14,11,12,12,14,14,10,11,10,14,13,13,14,13, + 16,17,12,14,11,16,12, 9,10,10,14,13,10,11,10,14, + 14,10,11,11,13,13,13,14,14,16,15,12,13,13,14,14, + 9,11,10,14,13,10,10,12,13,14,11,12,11,14,13,13, + 14,14,14,15,13,14,14,15,15, 9,10,11,13,14,10,11, + 10,15,13,11,11,12,12,15,13,14,12,15,14,13,13,14, + 14,15,12,13,12,16,14,11,11,12,15,14,13,15,13,16, + 14,13,12,15,12,17,15,16,15,16,16,12,12,13,13,15, + 11,13,11,15,14,13,13,14,15,17,13,14,12, 0,13,14, + 15,14,15, 0, 9,10,10,13,13,10,11,11,13,13,10,11, + 11,13,13,12,13,12,14,14,13,14,14,15,17, 9,10,10, + 13,13,11,12,11,15,12,10,10,11,13,16,13,14,13,15, + 14,13,13,14,15,16,10,10,11,13,14,11,11,12,13,14, + 10,12,11,14,14,13,13,13,14,15,13,15,13,16,15,12, + 13,12,15,13,12,15,13,15,15,11,11,13,14,15,15,15, + 15,15,17,13,12,14,13,17,12,12,14,14,15,13,13,14, + 14,16,11,13,11,16,15,14,16,16,17, 0,14,13,11,16, + 12, +}; + +static const static_codebook _44un1__p4_0 = { + 4, 625, + (long *)_vq_lengthlist__44un1__p4_0, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44un1__p4_0, + 0 +}; + +static const long _vq_quantlist__44un1__p5_0[] = { + 4, + 3, + 5, + 2, + 6, + 1, + 7, + 0, + 8, +}; + +static const long _vq_lengthlist__44un1__p5_0[] = { + 1, 4, 4, 7, 7, 8, 8, 9, 9, 4, 6, 5, 8, 7, 8, 8, + 10, 9, 4, 6, 6, 8, 8, 8, 8,10,10, 7, 8, 7, 9, 9, + 9, 9,11,10, 7, 8, 8, 9, 9, 9, 9,10,11, 8, 8, 8, + 9, 9,10,10,11,11, 8, 8, 8, 9, 9,10,10,11,11, 9, + 10,10,11,10,11,11,12,12, 9,10,10,10,11,11,11,12, + 12, +}; + +static const static_codebook _44un1__p5_0 = { + 2, 81, + (long *)_vq_lengthlist__44un1__p5_0, + 1, -531628032, 1611661312, 4, 0, + (long *)_vq_quantlist__44un1__p5_0, + 0 +}; + +static const long _vq_quantlist__44un1__p6_0[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44un1__p6_0[] = { + 1, 4, 4, 6, 6, 8, 8,10,10,11,11,15,15, 4, 5, 5, + 8, 8, 9, 9,11,11,12,12,16,16, 4, 5, 6, 8, 8, 9, + 9,11,11,12,12,14,14, 7, 8, 8, 9, 9,10,10,11,12, + 13,13,16,17, 7, 8, 8, 9, 9,10,10,12,12,12,13,15, + 15, 9,10,10,10,10,11,11,12,12,13,13,15,16, 9, 9, + 9,10,10,11,11,13,12,13,13,17,17,10,11,11,11,12, + 12,12,13,13,14,15, 0,18,10,11,11,12,12,12,13,14, + 13,14,14,17,16,11,12,12,13,13,14,14,14,14,15,16, + 17,16,11,12,12,13,13,14,14,14,14,15,15,17,17,14, + 15,15,16,16,16,17,17,16, 0,17, 0,18,14,15,15,16, + 16, 0,15,18,18, 0,16, 0, 0, +}; + +static const static_codebook _44un1__p6_0 = { + 2, 169, + (long *)_vq_lengthlist__44un1__p6_0, + 1, -526516224, 1616117760, 4, 0, + (long *)_vq_quantlist__44un1__p6_0, + 0 +}; + +static const long _vq_quantlist__44un1__p6_1[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44un1__p6_1[] = { + 2, 4, 4, 5, 5, 4, 5, 5, 5, 5, 4, 5, 5, 6, 5, 5, + 6, 5, 6, 6, 5, 6, 6, 6, 6, +}; + +static const static_codebook _44un1__p6_1 = { + 2, 25, + (long *)_vq_lengthlist__44un1__p6_1, + 1, -533725184, 1611661312, 3, 0, + (long *)_vq_quantlist__44un1__p6_1, + 0 +}; + +static const long _vq_quantlist__44un1__p7_0[] = { + 2, + 1, + 3, + 0, + 4, +}; + +static const long _vq_lengthlist__44un1__p7_0[] = { + 1, 5, 3,11,11,11,11,11,11,11, 8,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,10,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,10,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11, 8,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,10, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11, 7,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,10,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 11,11,11,11,11,11,11,11,11,11,11,11,11,11,11,11, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10, + 10, +}; + +static const static_codebook _44un1__p7_0 = { + 4, 625, + (long *)_vq_lengthlist__44un1__p7_0, + 1, -518709248, 1626677248, 3, 0, + (long *)_vq_quantlist__44un1__p7_0, + 0 +}; + +static const long _vq_quantlist__44un1__p7_1[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44un1__p7_1[] = { + 1, 4, 4, 6, 6, 6, 6, 9, 8, 9, 8, 8, 8, 5, 7, 7, + 7, 7, 8, 8, 8,10, 8,10, 8, 9, 5, 7, 7, 8, 7, 7, + 8,10,10,11,10,12,11, 7, 8, 8, 9, 9, 9,10,11,11, + 11,11,11,11, 7, 8, 8, 8, 9, 9, 9,10,10,10,11,11, + 12, 7, 8, 8, 9, 9,10,11,11,12,11,12,11,11, 7, 8, + 8, 9, 9,10,10,11,11,11,12,12,11, 8,10,10,10,10, + 11,11,14,11,12,12,12,13, 9,10,10,10,10,12,11,14, + 11,14,11,12,13,10,11,11,11,11,13,11,14,14,13,13, + 13,14,11,11,11,12,11,12,12,12,13,14,14,13,14,12, + 11,12,12,12,12,13,13,13,14,13,14,14,11,12,12,14, + 12,13,13,12,13,13,14,14,14, +}; + +static const static_codebook _44un1__p7_1 = { + 2, 169, + (long *)_vq_lengthlist__44un1__p7_1, + 1, -523010048, 1618608128, 4, 0, + (long *)_vq_quantlist__44un1__p7_1, + 0 +}; + +static const long _vq_quantlist__44un1__p7_2[] = { + 6, + 5, + 7, + 4, + 8, + 3, + 9, + 2, + 10, + 1, + 11, + 0, + 12, +}; + +static const long _vq_lengthlist__44un1__p7_2[] = { + 3, 4, 4, 6, 6, 7, 7, 8, 8, 9, 9, 9, 8, 4, 5, 5, + 6, 6, 8, 8, 9, 8, 9, 9, 9, 9, 4, 5, 5, 7, 6, 8, + 8, 8, 8, 9, 8, 9, 8, 6, 7, 7, 7, 8, 8, 8, 9, 9, + 9, 9, 9, 9, 6, 7, 7, 7, 7, 8, 8, 9, 9, 9, 9, 9, + 9, 7, 8, 8, 8, 8, 9, 8, 9, 9,10, 9, 9,10, 7, 8, + 8, 8, 8, 9, 9, 9, 9, 9, 9,10,10, 8, 9, 9, 9, 9, + 9, 9, 9, 9,10,10, 9,10, 8, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9,10,10, 9, 9, 9,10, 9, 9,10, 9, 9,10,10, + 10,10, 9, 9, 9, 9, 9, 9, 9,10, 9,10,10,10,10, 9, + 9, 9,10, 9, 9,10,10, 9,10,10,10,10, 9, 9, 9,10, + 9, 9, 9,10,10,10,10,10,10, +}; + +static const static_codebook _44un1__p7_2 = { + 2, 169, + (long *)_vq_lengthlist__44un1__p7_2, + 1, -531103744, 1611661312, 4, 0, + (long *)_vq_quantlist__44un1__p7_2, + 0 +}; + +static const long _huff_lengthlist__44un1__short[] = { + 12,12,14,12,14,14,14,14,12, 6, 6, 8, 9, 9,11,14, + 12, 4, 2, 6, 6, 7,11,14,13, 6, 5, 7, 8, 9,11,14, + 13, 8, 5, 8, 6, 8,12,14,12, 7, 7, 8, 8, 8,10,14, + 12, 6, 3, 4, 4, 4, 7,14,11, 7, 4, 6, 6, 6, 8,14, +}; + +static const static_codebook _huff_book__44un1__short = { + 2, 64, + (long *)_huff_lengthlist__44un1__short, + 0, 0, 0, 0, 0, + NULL, + 0 +}; + diff --git a/libvorbis-1.3.2/lib/codebook.c b/libvorbis-1.3.2/lib/codebook.c new file mode 100755 index 0000000..759d7b4 --- /dev/null +++ b/libvorbis-1.3.2/lib/codebook.c @@ -0,0 +1,479 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: basic codebook pack/unpack/code/decode operations + last mod: $Id: codebook.c 17553 2010-10-21 17:54:26Z tterribe $ + + ********************************************************************/ + +#include +#include +#include +#include +#include "vorbis/codec.h" +#include "codebook.h" +#include "scales.h" +#include "misc.h" +#include "os.h" + +/* packs the given codebook into the bitstream **************************/ + +int vorbis_staticbook_pack(const static_codebook *c,oggpack_buffer *opb){ + long i,j; + int ordered=0; + + /* first the basic parameters */ + oggpack_write(opb,0x564342,24); + oggpack_write(opb,c->dim,16); + oggpack_write(opb,c->entries,24); + + /* pack the codewords. There are two packings; length ordered and + length random. Decide between the two now. */ + + for(i=1;ientries;i++) + if(c->lengthlist[i-1]==0 || c->lengthlist[i]lengthlist[i-1])break; + if(i==c->entries)ordered=1; + + if(ordered){ + /* length ordered. We only need to say how many codewords of + each length. The actual codewords are generated + deterministically */ + + long count=0; + oggpack_write(opb,1,1); /* ordered */ + oggpack_write(opb,c->lengthlist[0]-1,5); /* 1 to 32 */ + + for(i=1;ientries;i++){ + long this=c->lengthlist[i]; + long last=c->lengthlist[i-1]; + if(this>last){ + for(j=last;jentries-count)); + count=i; + } + } + } + oggpack_write(opb,i-count,_ilog(c->entries-count)); + + }else{ + /* length random. Again, we don't code the codeword itself, just + the length. This time, though, we have to encode each length */ + oggpack_write(opb,0,1); /* unordered */ + + /* algortihmic mapping has use for 'unused entries', which we tag + here. The algorithmic mapping happens as usual, but the unused + entry has no codeword. */ + for(i=0;ientries;i++) + if(c->lengthlist[i]==0)break; + + if(i==c->entries){ + oggpack_write(opb,0,1); /* no unused entries */ + for(i=0;ientries;i++) + oggpack_write(opb,c->lengthlist[i]-1,5); + }else{ + oggpack_write(opb,1,1); /* we have unused entries; thus we tag */ + for(i=0;ientries;i++){ + if(c->lengthlist[i]==0){ + oggpack_write(opb,0,1); + }else{ + oggpack_write(opb,1,1); + oggpack_write(opb,c->lengthlist[i]-1,5); + } + } + } + } + + /* is the entry number the desired return value, or do we have a + mapping? If we have a mapping, what type? */ + oggpack_write(opb,c->maptype,4); + switch(c->maptype){ + case 0: + /* no mapping */ + break; + case 1:case 2: + /* implicitly populated value mapping */ + /* explicitly populated value mapping */ + + if(!c->quantlist){ + /* no quantlist? error */ + return(-1); + } + + /* values that define the dequantization */ + oggpack_write(opb,c->q_min,32); + oggpack_write(opb,c->q_delta,32); + oggpack_write(opb,c->q_quant-1,4); + oggpack_write(opb,c->q_sequencep,1); + + { + int quantvals; + switch(c->maptype){ + case 1: + /* a single column of (c->entries/c->dim) quantized values for + building a full value list algorithmically (square lattice) */ + quantvals=_book_maptype1_quantvals(c); + break; + case 2: + /* every value (c->entries*c->dim total) specified explicitly */ + quantvals=c->entries*c->dim; + break; + default: /* NOT_REACHABLE */ + quantvals=-1; + } + + /* quantized values */ + for(i=0;iquantlist[i]),c->q_quant); + + } + break; + default: + /* error case; we don't have any other map types now */ + return(-1); + } + + return(0); +} + +/* unpacks a codebook from the packet buffer into the codebook struct, + readies the codebook auxiliary structures for decode *************/ +static_codebook *vorbis_staticbook_unpack(oggpack_buffer *opb){ + long i,j; + static_codebook *s=_ogg_calloc(1,sizeof(*s)); + s->allocedp=1; + + /* make sure alignment is correct */ + if(oggpack_read(opb,24)!=0x564342)goto _eofout; + + /* first the basic parameters */ + s->dim=oggpack_read(opb,16); + s->entries=oggpack_read(opb,24); + if(s->entries==-1)goto _eofout; + + if(_ilog(s->dim)+_ilog(s->entries)>24)goto _eofout; + + /* codeword ordering.... length ordered or unordered? */ + switch((int)oggpack_read(opb,1)){ + case 0:{ + long unused; + /* allocated but unused entries? */ + unused=oggpack_read(opb,1); + if((s->entries*(unused?1:5)+7)>>3>opb->storage-oggpack_bytes(opb)) + goto _eofout; + /* unordered */ + s->lengthlist=_ogg_malloc(sizeof(*s->lengthlist)*s->entries); + + /* allocated but unused entries? */ + if(unused){ + /* yes, unused entries */ + + for(i=0;ientries;i++){ + if(oggpack_read(opb,1)){ + long num=oggpack_read(opb,5); + if(num==-1)goto _eofout; + s->lengthlist[i]=num+1; + }else + s->lengthlist[i]=0; + } + }else{ + /* all entries used; no tagging */ + for(i=0;ientries;i++){ + long num=oggpack_read(opb,5); + if(num==-1)goto _eofout; + s->lengthlist[i]=num+1; + } + } + + break; + } + case 1: + /* ordered */ + { + long length=oggpack_read(opb,5)+1; + if(length==0)goto _eofout; + s->lengthlist=_ogg_malloc(sizeof(*s->lengthlist)*s->entries); + + for(i=0;ientries;){ + long num=oggpack_read(opb,_ilog(s->entries-i)); + if(num==-1)goto _eofout; + if(length>32 || num>s->entries-i || + (num>0 && (num-1)>>(length-1)>1)){ + goto _errout; + } + if(length>32)goto _errout; + for(j=0;jlengthlist[i]=length; + length++; + } + } + break; + default: + /* EOF */ + goto _eofout; + } + + /* Do we have a mapping to unpack? */ + switch((s->maptype=oggpack_read(opb,4))){ + case 0: + /* no mapping */ + break; + case 1: case 2: + /* implicitly populated value mapping */ + /* explicitly populated value mapping */ + + s->q_min=oggpack_read(opb,32); + s->q_delta=oggpack_read(opb,32); + s->q_quant=oggpack_read(opb,4)+1; + s->q_sequencep=oggpack_read(opb,1); + if(s->q_sequencep==-1)goto _eofout; + + { + int quantvals=0; + switch(s->maptype){ + case 1: + quantvals=(s->dim==0?0:_book_maptype1_quantvals(s)); + break; + case 2: + quantvals=s->entries*s->dim; + break; + } + + /* quantized values */ + if((quantvals*s->q_quant+7>>3)>opb->storage-oggpack_bytes(opb)) + goto _eofout; + s->quantlist=_ogg_malloc(sizeof(*s->quantlist)*quantvals); + for(i=0;iquantlist[i]=oggpack_read(opb,s->q_quant); + + if(quantvals&&s->quantlist[quantvals-1]==-1)goto _eofout; + } + break; + default: + goto _errout; + } + + /* all set */ + return(s); + + _errout: + _eofout: + vorbis_staticbook_destroy(s); + return(NULL); +} + +/* returns the number of bits ************************************************/ +int vorbis_book_encode(codebook *book, int a, oggpack_buffer *b){ + if(a<0 || a>=book->c->entries)return(0); + oggpack_write(b,book->codelist[a],book->c->lengthlist[a]); + return(book->c->lengthlist[a]); +} + +/* the 'eliminate the decode tree' optimization actually requires the + codewords to be MSb first, not LSb. This is an annoying inelegancy + (and one of the first places where carefully thought out design + turned out to be wrong; Vorbis II and future Ogg codecs should go + to an MSb bitpacker), but not actually the huge hit it appears to + be. The first-stage decode table catches most words so that + bitreverse is not in the main execution path. */ + +static ogg_uint32_t bitreverse(ogg_uint32_t x){ + x= ((x>>16)&0x0000ffff) | ((x<<16)&0xffff0000); + x= ((x>> 8)&0x00ff00ff) | ((x<< 8)&0xff00ff00); + x= ((x>> 4)&0x0f0f0f0f) | ((x<< 4)&0xf0f0f0f0); + x= ((x>> 2)&0x33333333) | ((x<< 2)&0xcccccccc); + return((x>> 1)&0x55555555) | ((x<< 1)&0xaaaaaaaa); +} + +STIN long decode_packed_entry_number(codebook *book, oggpack_buffer *b){ + int read=book->dec_maxlength; + long lo,hi; + long lok = oggpack_look(b,book->dec_firsttablen); + + if (lok >= 0) { + long entry = book->dec_firsttable[lok]; + if(entry&0x80000000UL){ + lo=(entry>>15)&0x7fff; + hi=book->used_entries-(entry&0x7fff); + }else{ + oggpack_adv(b, book->dec_codelengths[entry-1]); + return(entry-1); + } + }else{ + lo=0; + hi=book->used_entries; + } + + lok = oggpack_look(b, read); + + while(lok<0 && read>1) + lok = oggpack_look(b, --read); + if(lok<0)return -1; + + /* bisect search for the codeword in the ordered list */ + { + ogg_uint32_t testword=bitreverse((ogg_uint32_t)lok); + + while(hi-lo>1){ + long p=(hi-lo)>>1; + long test=book->codelist[lo+p]>testword; + lo+=p&(test-1); + hi-=p&(-test); + } + + if(book->dec_codelengths[lo]<=read){ + oggpack_adv(b, book->dec_codelengths[lo]); + return(lo); + } + } + + oggpack_adv(b, read); + + return(-1); +} + +/* Decode side is specced and easier, because we don't need to find + matches using different criteria; we simply read and map. There are + two things we need to do 'depending': + + We may need to support interleave. We don't really, but it's + convenient to do it here rather than rebuild the vector later. + + Cascades may be additive or multiplicitive; this is not inherent in + the codebook, but set in the code using the codebook. Like + interleaving, it's easiest to do it here. + addmul==0 -> declarative (set the value) + addmul==1 -> additive + addmul==2 -> multiplicitive */ + +/* returns the [original, not compacted] entry number or -1 on eof *********/ +long vorbis_book_decode(codebook *book, oggpack_buffer *b){ + if(book->used_entries>0){ + long packed_entry=decode_packed_entry_number(book,b); + if(packed_entry>=0) + return(book->dec_index[packed_entry]); + } + + /* if there's no dec_index, the codebook unpacking isn't collapsed */ + return(-1); +} + +/* returns 0 on OK or -1 on eof *************************************/ +long vorbis_book_decodevs_add(codebook *book,float *a,oggpack_buffer *b,int n){ + if(book->used_entries>0){ + int step=n/book->dim; + long *entry = alloca(sizeof(*entry)*step); + float **t = alloca(sizeof(*t)*step); + int i,j,o; + + for (i = 0; i < step; i++) { + entry[i]=decode_packed_entry_number(book,b); + if(entry[i]==-1)return(-1); + t[i] = book->valuelist+entry[i]*book->dim; + } + for(i=0,o=0;idim;i++,o+=step) + for (j=0;jused_entries>0){ + int i,j,entry; + float *t; + + if(book->dim>8){ + for(i=0;ivaluelist+entry*book->dim; + for (j=0;jdim;) + a[i++]+=t[j++]; + } + }else{ + for(i=0;ivaluelist+entry*book->dim; + j=0; + switch((int)book->dim){ + case 8: + a[i++]+=t[j++]; + case 7: + a[i++]+=t[j++]; + case 6: + a[i++]+=t[j++]; + case 5: + a[i++]+=t[j++]; + case 4: + a[i++]+=t[j++]; + case 3: + a[i++]+=t[j++]; + case 2: + a[i++]+=t[j++]; + case 1: + a[i++]+=t[j++]; + case 0: + break; + } + } + } + } + return(0); +} + +long vorbis_book_decodev_set(codebook *book,float *a,oggpack_buffer *b,int n){ + if(book->used_entries>0){ + int i,j,entry; + float *t; + + for(i=0;ivaluelist+entry*book->dim; + for (j=0;jdim;) + a[i++]=t[j++]; + } + }else{ + int i,j; + + for(i=0;idim;) + a[i++]=0.f; + } + } + return(0); +} + +long vorbis_book_decodevv_add(codebook *book,float **a,long offset,int ch, + oggpack_buffer *b,int n){ + + long i,j,entry; + int chptr=0; + if(book->used_entries>0){ + for(i=offset/ch;i<(offset+n)/ch;){ + entry = decode_packed_entry_number(book,b); + if(entry==-1)return(-1); + { + const float *t = book->valuelist+entry*book->dim; + for (j=0;jdim;j++){ + a[chptr++][i]+=t[j]; + if(chptr==ch){ + chptr=0; + i++; + } + } + } + } + } + return(0); +} diff --git a/libvorbis-1.3.2/lib/codebook.h b/libvorbis-1.3.2/lib/codebook.h new file mode 100755 index 0000000..94c3005 --- /dev/null +++ b/libvorbis-1.3.2/lib/codebook.h @@ -0,0 +1,119 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: basic shared codebook operations + last mod: $Id: codebook.h 17030 2010-03-25 06:52:55Z xiphmont $ + + ********************************************************************/ + +#ifndef _V_CODEBOOK_H_ +#define _V_CODEBOOK_H_ + +#include + +/* This structure encapsulates huffman and VQ style encoding books; it + doesn't do anything specific to either. + + valuelist/quantlist are nonNULL (and q_* significant) only if + there's entry->value mapping to be done. + + If encode-side mapping must be done (and thus the entry needs to be + hunted), the auxiliary encode pointer will point to a decision + tree. This is true of both VQ and huffman, but is mostly useful + with VQ. + +*/ + +typedef struct static_codebook{ + long dim; /* codebook dimensions (elements per vector) */ + long entries; /* codebook entries */ + long *lengthlist; /* codeword lengths in bits */ + + /* mapping ***************************************************************/ + int maptype; /* 0=none + 1=implicitly populated values from map column + 2=listed arbitrary values */ + + /* The below does a linear, single monotonic sequence mapping. */ + long q_min; /* packed 32 bit float; quant value 0 maps to minval */ + long q_delta; /* packed 32 bit float; val 1 - val 0 == delta */ + int q_quant; /* bits: 0 < quant <= 16 */ + int q_sequencep; /* bitflag */ + + long *quantlist; /* map == 1: (int)(entries^(1/dim)) element column map + map == 2: list of dim*entries quantized entry vals + */ + int allocedp; +} static_codebook; + +typedef struct codebook{ + long dim; /* codebook dimensions (elements per vector) */ + long entries; /* codebook entries */ + long used_entries; /* populated codebook entries */ + const static_codebook *c; + + /* for encode, the below are entry-ordered, fully populated */ + /* for decode, the below are ordered by bitreversed codeword and only + used entries are populated */ + float *valuelist; /* list of dim*entries actual entry values */ + ogg_uint32_t *codelist; /* list of bitstream codewords for each entry */ + + int *dec_index; /* only used if sparseness collapsed */ + char *dec_codelengths; + ogg_uint32_t *dec_firsttable; + int dec_firsttablen; + int dec_maxlength; + + /* The current encoder uses only centered, integer-only lattice books. */ + int quantvals; + int minval; + int delta; +} codebook; + +extern void vorbis_staticbook_destroy(static_codebook *b); +extern int vorbis_book_init_encode(codebook *dest,const static_codebook *source); +extern int vorbis_book_init_decode(codebook *dest,const static_codebook *source); +extern void vorbis_book_clear(codebook *b); + +extern float *_book_unquantize(const static_codebook *b,int n,int *map); +extern float *_book_logdist(const static_codebook *b,float *vals); +extern float _float32_unpack(long val); +extern long _float32_pack(float val); +extern int _best(codebook *book, float *a, int step); +extern int _ilog(unsigned int v); +extern long _book_maptype1_quantvals(const static_codebook *b); + +extern int vorbis_book_besterror(codebook *book,float *a,int step,int addmul); +extern long vorbis_book_codeword(codebook *book,int entry); +extern long vorbis_book_codelen(codebook *book,int entry); + + + +extern int vorbis_staticbook_pack(const static_codebook *c,oggpack_buffer *b); +extern static_codebook *vorbis_staticbook_unpack(oggpack_buffer *b); + +extern int vorbis_book_encode(codebook *book, int a, oggpack_buffer *b); + +extern long vorbis_book_decode(codebook *book, oggpack_buffer *b); +extern long vorbis_book_decodevs_add(codebook *book, float *a, + oggpack_buffer *b,int n); +extern long vorbis_book_decodev_set(codebook *book, float *a, + oggpack_buffer *b,int n); +extern long vorbis_book_decodev_add(codebook *book, float *a, + oggpack_buffer *b,int n); +extern long vorbis_book_decodevv_add(codebook *book, float **a, + long off,int ch, + oggpack_buffer *b,int n); + + + +#endif diff --git a/libvorbis-1.3.2/lib/codec_internal.h b/libvorbis-1.3.2/lib/codec_internal.h new file mode 100755 index 0000000..de1bcca --- /dev/null +++ b/libvorbis-1.3.2/lib/codec_internal.h @@ -0,0 +1,167 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: libvorbis codec headers + last mod: $Id: codec_internal.h 16227 2009-07-08 06:58:46Z xiphmont $ + + ********************************************************************/ + +#ifndef _V_CODECI_H_ +#define _V_CODECI_H_ + +#include "envelope.h" +#include "codebook.h" + +#define BLOCKTYPE_IMPULSE 0 +#define BLOCKTYPE_PADDING 1 +#define BLOCKTYPE_TRANSITION 0 +#define BLOCKTYPE_LONG 1 + +#define PACKETBLOBS 15 + +typedef struct vorbis_block_internal{ + float **pcmdelay; /* this is a pointer into local storage */ + float ampmax; + int blocktype; + + oggpack_buffer *packetblob[PACKETBLOBS]; /* initialized, must be freed; + blob [PACKETBLOBS/2] points to + the oggpack_buffer in the + main vorbis_block */ +} vorbis_block_internal; + +typedef void vorbis_look_floor; +typedef void vorbis_look_residue; +typedef void vorbis_look_transform; + +/* mode ************************************************************/ +typedef struct { + int blockflag; + int windowtype; + int transformtype; + int mapping; +} vorbis_info_mode; + +typedef void vorbis_info_floor; +typedef void vorbis_info_residue; +typedef void vorbis_info_mapping; + +#include "psy.h" +#include "bitrate.h" + +typedef struct private_state { + /* local lookup storage */ + envelope_lookup *ve; /* envelope lookup */ + int window[2]; + vorbis_look_transform **transform[2]; /* block, type */ + drft_lookup fft_look[2]; + + int modebits; + vorbis_look_floor **flr; + vorbis_look_residue **residue; + vorbis_look_psy *psy; + vorbis_look_psy_global *psy_g_look; + + /* local storage, only used on the encoding side. This way the + application does not need to worry about freeing some packets' + memory and not others'; packet storage is always tracked. + Cleared next call to a _dsp_ function */ + unsigned char *header; + unsigned char *header1; + unsigned char *header2; + + bitrate_manager_state bms; + + ogg_int64_t sample_count; +} private_state; + +/* codec_setup_info contains all the setup information specific to the + specific compression/decompression mode in progress (eg, + psychoacoustic settings, channel setup, options, codebook + etc). +*********************************************************************/ + +#include "highlevel.h" +typedef struct codec_setup_info { + + /* Vorbis supports only short and long blocks, but allows the + encoder to choose the sizes */ + + long blocksizes[2]; + + /* modes are the primary means of supporting on-the-fly different + blocksizes, different channel mappings (LR or M/A), + different residue backends, etc. Each mode consists of a + blocksize flag and a mapping (along with the mapping setup */ + + int modes; + int maps; + int floors; + int residues; + int books; + int psys; /* encode only */ + + vorbis_info_mode *mode_param[64]; + int map_type[64]; + vorbis_info_mapping *map_param[64]; + int floor_type[64]; + vorbis_info_floor *floor_param[64]; + int residue_type[64]; + vorbis_info_residue *residue_param[64]; + static_codebook *book_param[256]; + codebook *fullbooks; + + vorbis_info_psy *psy_param[4]; /* encode only */ + vorbis_info_psy_global psy_g_param; + + bitrate_manager_info bi; + highlevel_encode_setup hi; /* used only by vorbisenc.c. It's a + highly redundant structure, but + improves clarity of program flow. */ + int halfrate_flag; /* painless downsample for decode */ +} codec_setup_info; + +extern vorbis_look_psy_global *_vp_global_look(vorbis_info *vi); +extern void _vp_global_free(vorbis_look_psy_global *look); + + + +typedef struct { + int sorted_index[VIF_POSIT+2]; + int forward_index[VIF_POSIT+2]; + int reverse_index[VIF_POSIT+2]; + + int hineighbor[VIF_POSIT]; + int loneighbor[VIF_POSIT]; + int posts; + + int n; + int quant_q; + vorbis_info_floor1 *vi; + + long phrasebits; + long postbits; + long frames; +} vorbis_look_floor1; + + + +extern int *floor1_fit(vorbis_block *vb,vorbis_look_floor1 *look, + const float *logmdct, /* in */ + const float *logmask); +extern int *floor1_interpolate_fit(vorbis_block *vb,vorbis_look_floor1 *look, + int *A,int *B, + int del); +extern int floor1_encode(oggpack_buffer *opb,vorbis_block *vb, + vorbis_look_floor1 *look, + int *post,int *ilogmask); +#endif diff --git a/libvorbis-1.3.2/lib/envelope.c b/libvorbis-1.3.2/lib/envelope.c new file mode 100755 index 0000000..010c66e --- /dev/null +++ b/libvorbis-1.3.2/lib/envelope.c @@ -0,0 +1,375 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: PCM data envelope analysis + last mod: $Id: envelope.c 16227 2009-07-08 06:58:46Z xiphmont $ + + ********************************************************************/ + +#include +#include +#include +#include +#include +#include "vorbis/codec.h" +#include "codec_internal.h" + +#include "os.h" +#include "scales.h" +#include "envelope.h" +#include "mdct.h" +#include "misc.h" + +void _ve_envelope_init(envelope_lookup *e,vorbis_info *vi){ + codec_setup_info *ci=vi->codec_setup; + vorbis_info_psy_global *gi=&ci->psy_g_param; + int ch=vi->channels; + int i,j; + int n=e->winlength=128; + e->searchstep=64; /* not random */ + + e->minenergy=gi->preecho_minenergy; + e->ch=ch; + e->storage=128; + e->cursor=ci->blocksizes[1]/2; + e->mdct_win=_ogg_calloc(n,sizeof(*e->mdct_win)); + mdct_init(&e->mdct,n); + + for(i=0;imdct_win[i]=sin(i/(n-1.)*M_PI); + e->mdct_win[i]*=e->mdct_win[i]; + } + + /* magic follows */ + e->band[0].begin=2; e->band[0].end=4; + e->band[1].begin=4; e->band[1].end=5; + e->band[2].begin=6; e->band[2].end=6; + e->band[3].begin=9; e->band[3].end=8; + e->band[4].begin=13; e->band[4].end=8; + e->band[5].begin=17; e->band[5].end=8; + e->band[6].begin=22; e->band[6].end=8; + + for(j=0;jband[j].end; + e->band[j].window=_ogg_malloc(n*sizeof(*e->band[0].window)); + for(i=0;iband[j].window[i]=sin((i+.5)/n*M_PI); + e->band[j].total+=e->band[j].window[i]; + } + e->band[j].total=1./e->band[j].total; + } + + e->filter=_ogg_calloc(VE_BANDS*ch,sizeof(*e->filter)); + e->mark=_ogg_calloc(e->storage,sizeof(*e->mark)); + +} + +void _ve_envelope_clear(envelope_lookup *e){ + int i; + mdct_clear(&e->mdct); + for(i=0;iband[i].window); + _ogg_free(e->mdct_win); + _ogg_free(e->filter); + _ogg_free(e->mark); + memset(e,0,sizeof(*e)); +} + +/* fairly straight threshhold-by-band based until we find something + that works better and isn't patented. */ + +static int _ve_amp(envelope_lookup *ve, + vorbis_info_psy_global *gi, + float *data, + envelope_band *bands, + envelope_filter_state *filters){ + long n=ve->winlength; + int ret=0; + long i,j; + float decay; + + /* we want to have a 'minimum bar' for energy, else we're just + basing blocks on quantization noise that outweighs the signal + itself (for low power signals) */ + + float minV=ve->minenergy; + float *vec=alloca(n*sizeof(*vec)); + + /* stretch is used to gradually lengthen the number of windows + considered prevoius-to-potential-trigger */ + int stretch=max(VE_MINSTRETCH,ve->stretch/2); + float penalty=gi->stretch_penalty-(ve->stretch/2-VE_MINSTRETCH); + if(penalty<0.f)penalty=0.f; + if(penalty>gi->stretch_penalty)penalty=gi->stretch_penalty; + + /*_analysis_output_always("lpcm",seq2,data,n,0,0, + totalshift+pos*ve->searchstep);*/ + + /* window and transform */ + for(i=0;imdct_win[i]; + mdct_forward(&ve->mdct,vec,vec); + + /*_analysis_output_always("mdct",seq2,vec,n/2,0,1,0); */ + + /* near-DC spreading function; this has nothing to do with + psychoacoustics, just sidelobe leakage and window size */ + { + float temp=vec[0]*vec[0]+.7*vec[1]*vec[1]+.2*vec[2]*vec[2]; + int ptr=filters->nearptr; + + /* the accumulation is regularly refreshed from scratch to avoid + floating point creep */ + if(ptr==0){ + decay=filters->nearDC_acc=filters->nearDC_partialacc+temp; + filters->nearDC_partialacc=temp; + }else{ + decay=filters->nearDC_acc+=temp; + filters->nearDC_partialacc+=temp; + } + filters->nearDC_acc-=filters->nearDC[ptr]; + filters->nearDC[ptr]=temp; + + decay*=(1./(VE_NEARDC+1)); + filters->nearptr++; + if(filters->nearptr>=VE_NEARDC)filters->nearptr=0; + decay=todB(&decay)*.5-15.f; + } + + /* perform spreading and limiting, also smooth the spectrum. yes, + the MDCT results in all real coefficients, but it still *behaves* + like real/imaginary pairs */ + for(i=0;i>1]=val; + decay-=8.; + } + + /*_analysis_output_always("spread",seq2++,vec,n/4,0,0,0);*/ + + /* perform preecho/postecho triggering by band */ + for(j=0;j=VE_AMP)filters[j].ampptr=0; + } + + /* look at min/max, decide trigger */ + if(valmax>gi->preecho_thresh[j]+penalty){ + ret|=1; + ret|=4; + } + if(valminpostecho_thresh[j]-penalty)ret|=2; + } + + return(ret); +} + +#if 0 +static int seq=0; +static ogg_int64_t totalshift=-1024; +#endif + +long _ve_envelope_search(vorbis_dsp_state *v){ + vorbis_info *vi=v->vi; + codec_setup_info *ci=vi->codec_setup; + vorbis_info_psy_global *gi=&ci->psy_g_param; + envelope_lookup *ve=((private_state *)(v->backend_state))->ve; + long i,j; + + int first=ve->current/ve->searchstep; + int last=v->pcm_current/ve->searchstep-VE_WIN; + if(first<0)first=0; + + /* make sure we have enough storage to match the PCM */ + if(last+VE_WIN+VE_POST>ve->storage){ + ve->storage=last+VE_WIN+VE_POST; /* be sure */ + ve->mark=_ogg_realloc(ve->mark,ve->storage*sizeof(*ve->mark)); + } + + for(j=first;jstretch++; + if(ve->stretch>VE_MAXSTRETCH*2) + ve->stretch=VE_MAXSTRETCH*2; + + for(i=0;ich;i++){ + float *pcm=v->pcm[i]+ve->searchstep*(j); + ret|=_ve_amp(ve,gi,pcm,ve->band,ve->filter+i*VE_BANDS); + } + + ve->mark[j+VE_POST]=0; + if(ret&1){ + ve->mark[j]=1; + ve->mark[j+1]=1; + } + + if(ret&2){ + ve->mark[j]=1; + if(j>0)ve->mark[j-1]=1; + } + + if(ret&4)ve->stretch=-1; + } + + ve->current=last*ve->searchstep; + + { + long centerW=v->centerW; + long testW= + centerW+ + ci->blocksizes[v->W]/4+ + ci->blocksizes[1]/2+ + ci->blocksizes[0]/4; + + j=ve->cursor; + + while(jcurrent-(ve->searchstep)){/* account for postecho + working back one window */ + if(j>=testW)return(1); + + ve->cursor=j; + + if(ve->mark[j/ve->searchstep]){ + if(j>centerW){ + +#if 0 + if(j>ve->curmark){ + float *marker=alloca(v->pcm_current*sizeof(*marker)); + int l,m; + memset(marker,0,sizeof(*marker)*v->pcm_current); + fprintf(stderr,"mark! seq=%d, cursor:%fs time:%fs\n", + seq, + (totalshift+ve->cursor)/44100., + (totalshift+j)/44100.); + _analysis_output_always("pcmL",seq,v->pcm[0],v->pcm_current,0,0,totalshift); + _analysis_output_always("pcmR",seq,v->pcm[1],v->pcm_current,0,0,totalshift); + + _analysis_output_always("markL",seq,v->pcm[0],j,0,0,totalshift); + _analysis_output_always("markR",seq,v->pcm[1],j,0,0,totalshift); + + for(m=0;msearchstep]=ve->filter[m].markers[l]*.1; + _analysis_output_always(buf,seq,marker,v->pcm_current,0,0,totalshift); + } + + for(m=0;msearchstep]=ve->filter[m+VE_BANDS].markers[l]*.1; + _analysis_output_always(buf,seq,marker,v->pcm_current,0,0,totalshift); + } + + for(l=0;lsearchstep]=ve->mark[l]*.4; + _analysis_output_always("mark",seq,marker,v->pcm_current,0,0,totalshift); + + + seq++; + + } +#endif + + ve->curmark=j; + if(j>=testW)return(1); + return(0); + } + } + j+=ve->searchstep; + } + } + + return(-1); +} + +int _ve_envelope_mark(vorbis_dsp_state *v){ + envelope_lookup *ve=((private_state *)(v->backend_state))->ve; + vorbis_info *vi=v->vi; + codec_setup_info *ci=vi->codec_setup; + long centerW=v->centerW; + long beginW=centerW-ci->blocksizes[v->W]/4; + long endW=centerW+ci->blocksizes[v->W]/4; + if(v->W){ + beginW-=ci->blocksizes[v->lW]/4; + endW+=ci->blocksizes[v->nW]/4; + }else{ + beginW-=ci->blocksizes[0]/4; + endW+=ci->blocksizes[0]/4; + } + + if(ve->curmark>=beginW && ve->curmarksearchstep; + long last=endW/ve->searchstep; + long i; + for(i=first;imark[i])return(1); + } + return(0); +} + +void _ve_envelope_shift(envelope_lookup *e,long shift){ + int smallsize=e->current/e->searchstep+VE_POST; /* adjust for placing marks + ahead of ve->current */ + int smallshift=shift/e->searchstep; + + memmove(e->mark,e->mark+smallshift,(smallsize-smallshift)*sizeof(*e->mark)); + +#if 0 + for(i=0;ich;i++) + memmove(e->filter[i].markers, + e->filter[i].markers+smallshift, + (1024-smallshift)*sizeof(*(*e->filter).markers)); + totalshift+=shift; +#endif + + e->current-=shift; + if(e->curmark>=0) + e->curmark-=shift; + e->cursor-=shift; +} diff --git a/libvorbis-1.3.2/lib/envelope.h b/libvorbis-1.3.2/lib/envelope.h new file mode 100755 index 0000000..fd15fb3 --- /dev/null +++ b/libvorbis-1.3.2/lib/envelope.h @@ -0,0 +1,80 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: PCM data envelope analysis and manipulation + last mod: $Id: envelope.h 16227 2009-07-08 06:58:46Z xiphmont $ + + ********************************************************************/ + +#ifndef _V_ENVELOPE_ +#define _V_ENVELOPE_ + +#include "mdct.h" + +#define VE_PRE 16 +#define VE_WIN 4 +#define VE_POST 2 +#define VE_AMP (VE_PRE+VE_POST-1) + +#define VE_BANDS 7 +#define VE_NEARDC 15 + +#define VE_MINSTRETCH 2 /* a bit less than short block */ +#define VE_MAXSTRETCH 12 /* one-third full block */ + +typedef struct { + float ampbuf[VE_AMP]; + int ampptr; + + float nearDC[VE_NEARDC]; + float nearDC_acc; + float nearDC_partialacc; + int nearptr; + +} envelope_filter_state; + +typedef struct { + int begin; + int end; + float *window; + float total; +} envelope_band; + +typedef struct { + int ch; + int winlength; + int searchstep; + float minenergy; + + mdct_lookup mdct; + float *mdct_win; + + envelope_band band[VE_BANDS]; + envelope_filter_state *filter; + int stretch; + + int *mark; + + long storage; + long current; + long curmark; + long cursor; +} envelope_lookup; + +extern void _ve_envelope_init(envelope_lookup *e,vorbis_info *vi); +extern void _ve_envelope_clear(envelope_lookup *e); +extern long _ve_envelope_search(vorbis_dsp_state *v); +extern void _ve_envelope_shift(envelope_lookup *e,long shift); +extern int _ve_envelope_mark(vorbis_dsp_state *v); + + +#endif diff --git a/libvorbis-1.3.2/lib/floor0.c b/libvorbis-1.3.2/lib/floor0.c new file mode 100755 index 0000000..4c32e91 --- /dev/null +++ b/libvorbis-1.3.2/lib/floor0.c @@ -0,0 +1,222 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: floor backend 0 implementation + last mod: $Id: floor0.c 17558 2010-10-22 00:24:41Z tterribe $ + + ********************************************************************/ + +#include +#include +#include +#include +#include "vorbis/codec.h" +#include "codec_internal.h" +#include "registry.h" +#include "lpc.h" +#include "lsp.h" +#include "codebook.h" +#include "scales.h" +#include "misc.h" +#include "os.h" + +#include "misc.h" +#include + +typedef struct { + int ln; + int m; + int **linearmap; + int n[2]; + + vorbis_info_floor0 *vi; + + long bits; + long frames; +} vorbis_look_floor0; + + +/***********************************************/ + +static void floor0_free_info(vorbis_info_floor *i){ + vorbis_info_floor0 *info=(vorbis_info_floor0 *)i; + if(info){ + memset(info,0,sizeof(*info)); + _ogg_free(info); + } +} + +static void floor0_free_look(vorbis_look_floor *i){ + vorbis_look_floor0 *look=(vorbis_look_floor0 *)i; + if(look){ + + if(look->linearmap){ + + if(look->linearmap[0])_ogg_free(look->linearmap[0]); + if(look->linearmap[1])_ogg_free(look->linearmap[1]); + + _ogg_free(look->linearmap); + } + memset(look,0,sizeof(*look)); + _ogg_free(look); + } +} + +static vorbis_info_floor *floor0_unpack (vorbis_info *vi,oggpack_buffer *opb){ + codec_setup_info *ci=vi->codec_setup; + int j; + + vorbis_info_floor0 *info=_ogg_malloc(sizeof(*info)); + info->order=oggpack_read(opb,8); + info->rate=oggpack_read(opb,16); + info->barkmap=oggpack_read(opb,16); + info->ampbits=oggpack_read(opb,6); + info->ampdB=oggpack_read(opb,8); + info->numbooks=oggpack_read(opb,4)+1; + + if(info->order<1)goto err_out; + if(info->rate<1)goto err_out; + if(info->barkmap<1)goto err_out; + if(info->numbooks<1)goto err_out; + + for(j=0;jnumbooks;j++){ + info->books[j]=oggpack_read(opb,8); + if(info->books[j]<0 || info->books[j]>=ci->books)goto err_out; + if(ci->book_param[info->books[j]]->maptype==0)goto err_out; + if(ci->book_param[info->books[j]]->dim<1)goto err_out; + } + return(info); + + err_out: + floor0_free_info(info); + return(NULL); +} + +/* initialize Bark scale and normalization lookups. We could do this + with static tables, but Vorbis allows a number of possible + combinations, so it's best to do it computationally. + + The below is authoritative in terms of defining scale mapping. + Note that the scale depends on the sampling rate as well as the + linear block and mapping sizes */ + +static void floor0_map_lazy_init(vorbis_block *vb, + vorbis_info_floor *infoX, + vorbis_look_floor0 *look){ + if(!look->linearmap[vb->W]){ + vorbis_dsp_state *vd=vb->vd; + vorbis_info *vi=vd->vi; + codec_setup_info *ci=vi->codec_setup; + vorbis_info_floor0 *info=(vorbis_info_floor0 *)infoX; + int W=vb->W; + int n=ci->blocksizes[W]/2,j; + + /* we choose a scaling constant so that: + floor(bark(rate/2-1)*C)=mapped-1 + floor(bark(rate/2)*C)=mapped */ + float scale=look->ln/toBARK(info->rate/2.f); + + /* the mapping from a linear scale to a smaller bark scale is + straightforward. We do *not* make sure that the linear mapping + does not skip bark-scale bins; the decoder simply skips them and + the encoder may do what it wishes in filling them. They're + necessary in some mapping combinations to keep the scale spacing + accurate */ + look->linearmap[W]=_ogg_malloc((n+1)*sizeof(**look->linearmap)); + for(j=0;jrate/2.f)/n*j) + *scale); /* bark numbers represent band edges */ + if(val>=look->ln)val=look->ln-1; /* guard against the approximation */ + look->linearmap[W][j]=val; + } + look->linearmap[W][j]=-1; + look->n[W]=n; + } +} + +static vorbis_look_floor *floor0_look(vorbis_dsp_state *vd, + vorbis_info_floor *i){ + vorbis_info_floor0 *info=(vorbis_info_floor0 *)i; + vorbis_look_floor0 *look=_ogg_calloc(1,sizeof(*look)); + look->m=info->order; + look->ln=info->barkmap; + look->vi=info; + + look->linearmap=_ogg_calloc(2,sizeof(*look->linearmap)); + + return look; +} + +static void *floor0_inverse1(vorbis_block *vb,vorbis_look_floor *i){ + vorbis_look_floor0 *look=(vorbis_look_floor0 *)i; + vorbis_info_floor0 *info=look->vi; + int j,k; + + int ampraw=oggpack_read(&vb->opb,info->ampbits); + if(ampraw>0){ /* also handles the -1 out of data case */ + long maxval=(1<ampbits)-1; + float amp=(float)ampraw/maxval*info->ampdB; + int booknum=oggpack_read(&vb->opb,_ilog(info->numbooks)); + + if(booknum!=-1 && booknumnumbooks){ /* be paranoid */ + codec_setup_info *ci=vb->vd->vi->codec_setup; + codebook *b=ci->fullbooks+info->books[booknum]; + float last=0.f; + + /* the additional b->dim is a guard against any possible stack + smash; b->dim is provably more than we can overflow the + vector */ + float *lsp=_vorbis_block_alloc(vb,sizeof(*lsp)*(look->m+b->dim+1)); + + for(j=0;jm;j+=b->dim) + if(vorbis_book_decodev_set(b,lsp+j,&vb->opb,b->dim)==-1)goto eop; + for(j=0;jm;){ + for(k=0;kdim;k++,j++)lsp[j]+=last; + last=lsp[j-1]; + } + + lsp[look->m]=amp; + return(lsp); + } + } + eop: + return(NULL); +} + +static int floor0_inverse2(vorbis_block *vb,vorbis_look_floor *i, + void *memo,float *out){ + vorbis_look_floor0 *look=(vorbis_look_floor0 *)i; + vorbis_info_floor0 *info=look->vi; + + floor0_map_lazy_init(vb,info,look); + + if(memo){ + float *lsp=(float *)memo; + float amp=lsp[look->m]; + + /* take the coefficients back to a spectral envelope curve */ + vorbis_lsp_to_curve(out, + look->linearmap[vb->W], + look->n[vb->W], + look->ln, + lsp,look->m,amp,(float)info->ampdB); + return(1); + } + memset(out,0,sizeof(*out)*look->n[vb->W]); + return(0); +} + +/* export hooks */ +const vorbis_func_floor floor0_exportbundle={ + NULL,&floor0_unpack,&floor0_look,&floor0_free_info, + &floor0_free_look,&floor0_inverse1,&floor0_inverse2 +}; diff --git a/libvorbis-1.3.2/lib/floor1.c b/libvorbis-1.3.2/lib/floor1.c new file mode 100755 index 0000000..9f3154a --- /dev/null +++ b/libvorbis-1.3.2/lib/floor1.c @@ -0,0 +1,1099 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: floor backend 1 implementation + last mod: $Id: floor1.c 17555 2010-10-21 18:14:51Z tterribe $ + + ********************************************************************/ + +#include +#include +#include +#include +#include "vorbis/codec.h" +#include "codec_internal.h" +#include "registry.h" +#include "codebook.h" +#include "misc.h" +#include "scales.h" + +#include + +#define floor1_rangedB 140 /* floor 1 fixed at -140dB to 0dB range */ + +typedef struct lsfit_acc{ + int x0; + int x1; + + int xa; + int ya; + int x2a; + int y2a; + int xya; + int an; + + int xb; + int yb; + int x2b; + int y2b; + int xyb; + int bn; +} lsfit_acc; + +/***********************************************/ + +static void floor1_free_info(vorbis_info_floor *i){ + vorbis_info_floor1 *info=(vorbis_info_floor1 *)i; + if(info){ + memset(info,0,sizeof(*info)); + _ogg_free(info); + } +} + +static void floor1_free_look(vorbis_look_floor *i){ + vorbis_look_floor1 *look=(vorbis_look_floor1 *)i; + if(look){ + /*fprintf(stderr,"floor 1 bit usage %f:%f (%f total)\n", + (float)look->phrasebits/look->frames, + (float)look->postbits/look->frames, + (float)(look->postbits+look->phrasebits)/look->frames);*/ + + memset(look,0,sizeof(*look)); + _ogg_free(look); + } +} + +static int ilog(unsigned int v){ + int ret=0; + while(v){ + ret++; + v>>=1; + } + return(ret); +} + +static int ilog2(unsigned int v){ + int ret=0; + if(v)--v; + while(v){ + ret++; + v>>=1; + } + return(ret); +} + +static void floor1_pack (vorbis_info_floor *i,oggpack_buffer *opb){ + vorbis_info_floor1 *info=(vorbis_info_floor1 *)i; + int j,k; + int count=0; + int rangebits; + int maxposit=info->postlist[1]; + int maxclass=-1; + + /* save out partitions */ + oggpack_write(opb,info->partitions,5); /* only 0 to 31 legal */ + for(j=0;jpartitions;j++){ + oggpack_write(opb,info->partitionclass[j],4); /* only 0 to 15 legal */ + if(maxclasspartitionclass[j])maxclass=info->partitionclass[j]; + } + + /* save out partition classes */ + for(j=0;jclass_dim[j]-1,3); /* 1 to 8 */ + oggpack_write(opb,info->class_subs[j],2); /* 0 to 3 */ + if(info->class_subs[j])oggpack_write(opb,info->class_book[j],8); + for(k=0;k<(1<class_subs[j]);k++) + oggpack_write(opb,info->class_subbook[j][k]+1,8); + } + + /* save out the post list */ + oggpack_write(opb,info->mult-1,2); /* only 1,2,3,4 legal now */ + oggpack_write(opb,ilog2(maxposit),4); + rangebits=ilog2(maxposit); + + for(j=0,k=0;jpartitions;j++){ + count+=info->class_dim[info->partitionclass[j]]; + for(;kpostlist[k+2],rangebits); + } +} + +static int icomp(const void *a,const void *b){ + return(**(int **)a-**(int **)b); +} + +static vorbis_info_floor *floor1_unpack (vorbis_info *vi,oggpack_buffer *opb){ + codec_setup_info *ci=vi->codec_setup; + int j,k,count=0,maxclass=-1,rangebits; + + vorbis_info_floor1 *info=_ogg_calloc(1,sizeof(*info)); + /* read partitions */ + info->partitions=oggpack_read(opb,5); /* only 0 to 31 legal */ + for(j=0;jpartitions;j++){ + info->partitionclass[j]=oggpack_read(opb,4); /* only 0 to 15 legal */ + if(info->partitionclass[j]<0)goto err_out; + if(maxclasspartitionclass[j])maxclass=info->partitionclass[j]; + } + + /* read partition classes */ + for(j=0;jclass_dim[j]=oggpack_read(opb,3)+1; /* 1 to 8 */ + info->class_subs[j]=oggpack_read(opb,2); /* 0,1,2,3 bits */ + if(info->class_subs[j]<0) + goto err_out; + if(info->class_subs[j])info->class_book[j]=oggpack_read(opb,8); + if(info->class_book[j]<0 || info->class_book[j]>=ci->books) + goto err_out; + for(k=0;k<(1<class_subs[j]);k++){ + info->class_subbook[j][k]=oggpack_read(opb,8)-1; + if(info->class_subbook[j][k]<-1 || info->class_subbook[j][k]>=ci->books) + goto err_out; + } + } + + /* read the post list */ + info->mult=oggpack_read(opb,2)+1; /* only 1,2,3,4 legal now */ + rangebits=oggpack_read(opb,4); + if(rangebits<0)goto err_out; + + for(j=0,k=0;jpartitions;j++){ + count+=info->class_dim[info->partitionclass[j]]; + for(;kpostlist[k+2]=oggpack_read(opb,rangebits); + if(t<0 || t>=(1<postlist[0]=0; + info->postlist[1]=1<postlist+j; + qsort(sortpointer,count+2,sizeof(*sortpointer),icomp); + + for(j=1;jvi=info; + look->n=info->postlist[1]; + + /* we drop each position value in-between already decoded values, + and use linear interpolation to predict each new value past the + edges. The positions are read in the order of the position + list... we precompute the bounding positions in the lookup. Of + course, the neighbors can change (if a position is declined), but + this is an initial mapping */ + + for(i=0;ipartitions;i++)n+=info->class_dim[info->partitionclass[i]]; + n+=2; + look->posts=n; + + /* also store a sorted position index */ + for(i=0;ipostlist+i; + qsort(sortpointer,n,sizeof(*sortpointer),icomp); + + /* points from sort order back to range number */ + for(i=0;iforward_index[i]=sortpointer[i]-info->postlist; + /* points from range order to sorted position */ + for(i=0;ireverse_index[look->forward_index[i]]=i; + /* we actually need the post values too */ + for(i=0;isorted_index[i]=info->postlist[look->forward_index[i]]; + + /* quantize values to multiplier spec */ + switch(info->mult){ + case 1: /* 1024 -> 256 */ + look->quant_q=256; + break; + case 2: /* 1024 -> 128 */ + look->quant_q=128; + break; + case 3: /* 1024 -> 86 */ + look->quant_q=86; + break; + case 4: /* 1024 -> 64 */ + look->quant_q=64; + break; + } + + /* discover our neighbors for decode where we don't use fit flags + (that would push the neighbors outward) */ + for(i=0;in; + int currentx=info->postlist[i+2]; + for(j=0;jpostlist[j]; + if(x>lx && xcurrentx){ + hi=j; + hx=x; + } + } + look->loneighbor[i]=lo; + look->hineighbor[i]=hi; + } + + return(look); +} + +static int render_point(int x0,int x1,int y0,int y1,int x){ + y0&=0x7fff; /* mask off flag */ + y1&=0x7fff; + + { + int dy=y1-y0; + int adx=x1-x0; + int ady=abs(dy); + int err=ady*(x-x0); + + int off=err/adx; + if(dy<0)return(y0-off); + return(y0+off); + } +} + +static int vorbis_dBquant(const float *x){ + int i= *x*7.3142857f+1023.5f; + if(i>1023)return(1023); + if(i<0)return(0); + return i; +} + +static const float FLOOR1_fromdB_LOOKUP[256]={ + 1.0649863e-07F, 1.1341951e-07F, 1.2079015e-07F, 1.2863978e-07F, + 1.3699951e-07F, 1.4590251e-07F, 1.5538408e-07F, 1.6548181e-07F, + 1.7623575e-07F, 1.8768855e-07F, 1.9988561e-07F, 2.128753e-07F, + 2.2670913e-07F, 2.4144197e-07F, 2.5713223e-07F, 2.7384213e-07F, + 2.9163793e-07F, 3.1059021e-07F, 3.3077411e-07F, 3.5226968e-07F, + 3.7516214e-07F, 3.9954229e-07F, 4.2550680e-07F, 4.5315863e-07F, + 4.8260743e-07F, 5.1396998e-07F, 5.4737065e-07F, 5.8294187e-07F, + 6.2082472e-07F, 6.6116941e-07F, 7.0413592e-07F, 7.4989464e-07F, + 7.9862701e-07F, 8.5052630e-07F, 9.0579828e-07F, 9.6466216e-07F, + 1.0273513e-06F, 1.0941144e-06F, 1.1652161e-06F, 1.2409384e-06F, + 1.3215816e-06F, 1.4074654e-06F, 1.4989305e-06F, 1.5963394e-06F, + 1.7000785e-06F, 1.8105592e-06F, 1.9282195e-06F, 2.0535261e-06F, + 2.1869758e-06F, 2.3290978e-06F, 2.4804557e-06F, 2.6416497e-06F, + 2.8133190e-06F, 2.9961443e-06F, 3.1908506e-06F, 3.3982101e-06F, + 3.6190449e-06F, 3.8542308e-06F, 4.1047004e-06F, 4.3714470e-06F, + 4.6555282e-06F, 4.9580707e-06F, 5.2802740e-06F, 5.6234160e-06F, + 5.9888572e-06F, 6.3780469e-06F, 6.7925283e-06F, 7.2339451e-06F, + 7.7040476e-06F, 8.2047000e-06F, 8.7378876e-06F, 9.3057248e-06F, + 9.9104632e-06F, 1.0554501e-05F, 1.1240392e-05F, 1.1970856e-05F, + 1.2748789e-05F, 1.3577278e-05F, 1.4459606e-05F, 1.5399272e-05F, + 1.6400004e-05F, 1.7465768e-05F, 1.8600792e-05F, 1.9809576e-05F, + 2.1096914e-05F, 2.2467911e-05F, 2.3928002e-05F, 2.5482978e-05F, + 2.7139006e-05F, 2.8902651e-05F, 3.0780908e-05F, 3.2781225e-05F, + 3.4911534e-05F, 3.7180282e-05F, 3.9596466e-05F, 4.2169667e-05F, + 4.4910090e-05F, 4.7828601e-05F, 5.0936773e-05F, 5.4246931e-05F, + 5.7772202e-05F, 6.1526565e-05F, 6.5524908e-05F, 6.9783085e-05F, + 7.4317983e-05F, 7.9147585e-05F, 8.4291040e-05F, 8.9768747e-05F, + 9.5602426e-05F, 0.00010181521F, 0.00010843174F, 0.00011547824F, + 0.00012298267F, 0.00013097477F, 0.00013948625F, 0.00014855085F, + 0.00015820453F, 0.00016848555F, 0.00017943469F, 0.00019109536F, + 0.00020351382F, 0.00021673929F, 0.00023082423F, 0.00024582449F, + 0.00026179955F, 0.00027881276F, 0.00029693158F, 0.00031622787F, + 0.00033677814F, 0.00035866388F, 0.00038197188F, 0.00040679456F, + 0.00043323036F, 0.00046138411F, 0.00049136745F, 0.00052329927F, + 0.00055730621F, 0.00059352311F, 0.00063209358F, 0.00067317058F, + 0.00071691700F, 0.00076350630F, 0.00081312324F, 0.00086596457F, + 0.00092223983F, 0.00098217216F, 0.0010459992F, 0.0011139742F, + 0.0011863665F, 0.0012634633F, 0.0013455702F, 0.0014330129F, + 0.0015261382F, 0.0016253153F, 0.0017309374F, 0.0018434235F, + 0.0019632195F, 0.0020908006F, 0.0022266726F, 0.0023713743F, + 0.0025254795F, 0.0026895994F, 0.0028643847F, 0.0030505286F, + 0.0032487691F, 0.0034598925F, 0.0036847358F, 0.0039241906F, + 0.0041792066F, 0.0044507950F, 0.0047400328F, 0.0050480668F, + 0.0053761186F, 0.0057254891F, 0.0060975636F, 0.0064938176F, + 0.0069158225F, 0.0073652516F, 0.0078438871F, 0.0083536271F, + 0.0088964928F, 0.009474637F, 0.010090352F, 0.010746080F, + 0.011444421F, 0.012188144F, 0.012980198F, 0.013823725F, + 0.014722068F, 0.015678791F, 0.016697687F, 0.017782797F, + 0.018938423F, 0.020169149F, 0.021479854F, 0.022875735F, + 0.024362330F, 0.025945531F, 0.027631618F, 0.029427276F, + 0.031339626F, 0.033376252F, 0.035545228F, 0.037855157F, + 0.040315199F, 0.042935108F, 0.045725273F, 0.048696758F, + 0.051861348F, 0.055231591F, 0.058820850F, 0.062643361F, + 0.066714279F, 0.071049749F, 0.075666962F, 0.080584227F, + 0.085821044F, 0.091398179F, 0.097337747F, 0.10366330F, + 0.11039993F, 0.11757434F, 0.12521498F, 0.13335215F, + 0.14201813F, 0.15124727F, 0.16107617F, 0.17154380F, + 0.18269168F, 0.19456402F, 0.20720788F, 0.22067342F, + 0.23501402F, 0.25028656F, 0.26655159F, 0.28387361F, + 0.30232132F, 0.32196786F, 0.34289114F, 0.36517414F, + 0.38890521F, 0.41417847F, 0.44109412F, 0.46975890F, + 0.50028648F, 0.53279791F, 0.56742212F, 0.60429640F, + 0.64356699F, 0.68538959F, 0.72993007F, 0.77736504F, + 0.82788260F, 0.88168307F, 0.9389798F, 1.F, +}; + +static void render_line(int n, int x0,int x1,int y0,int y1,float *d){ + int dy=y1-y0; + int adx=x1-x0; + int ady=abs(dy); + int base=dy/adx; + int sy=(dy<0?base-1:base+1); + int x=x0; + int y=y0; + int err=0; + + ady-=abs(base*adx); + + if(n>x1)n=x1; + + if(x=adx){ + err-=adx; + y+=sy; + }else{ + y+=base; + } + d[x]*=FLOOR1_fromdB_LOOKUP[y]; + } +} + +static void render_line0(int n, int x0,int x1,int y0,int y1,int *d){ + int dy=y1-y0; + int adx=x1-x0; + int ady=abs(dy); + int base=dy/adx; + int sy=(dy<0?base-1:base+1); + int x=x0; + int y=y0; + int err=0; + + ady-=abs(base*adx); + + if(n>x1)n=x1; + + if(x=adx){ + err-=adx; + y+=sy; + }else{ + y+=base; + } + d[x]=y; + } +} + +/* the floor has already been filtered to only include relevant sections */ +static int accumulate_fit(const float *flr,const float *mdct, + int x0, int x1,lsfit_acc *a, + int n,vorbis_info_floor1 *info){ + long i; + + int xa=0,ya=0,x2a=0,y2a=0,xya=0,na=0, xb=0,yb=0,x2b=0,y2b=0,xyb=0,nb=0; + + memset(a,0,sizeof(*a)); + a->x0=x0; + a->x1=x1; + if(x1>=n)x1=n-1; + + for(i=x0;i<=x1;i++){ + int quantized=vorbis_dBquant(flr+i); + if(quantized){ + if(mdct[i]+info->twofitatten>=flr[i]){ + xa += i; + ya += quantized; + x2a += i*i; + y2a += quantized*quantized; + xya += i*quantized; + na++; + }else{ + xb += i; + yb += quantized; + x2b += i*i; + y2b += quantized*quantized; + xyb += i*quantized; + nb++; + } + } + } + + a->xa=xa; + a->ya=ya; + a->x2a=x2a; + a->y2a=y2a; + a->xya=xya; + a->an=na; + + a->xb=xb; + a->yb=yb; + a->x2b=x2b; + a->y2b=y2b; + a->xyb=xyb; + a->bn=nb; + + return(na); +} + +static int fit_line(lsfit_acc *a,int fits,int *y0,int *y1, + vorbis_info_floor1 *info){ + double xb=0,yb=0,x2b=0,y2b=0,xyb=0,bn=0; + int i; + int x0=a[0].x0; + int x1=a[fits-1].x1; + + for(i=0;itwofitweight/(a[i].an+1)+1.; + + xb+=a[i].xb + a[i].xa * weight; + yb+=a[i].yb + a[i].ya * weight; + x2b+=a[i].x2b + a[i].x2a * weight; + y2b+=a[i].y2b + a[i].y2a * weight; + xyb+=a[i].xyb + a[i].xya * weight; + bn+=a[i].bn + a[i].an * weight; + } + + if(*y0>=0){ + xb+= x0; + yb+= *y0; + x2b+= x0 * x0; + y2b+= *y0 * *y0; + xyb+= *y0 * x0; + bn++; + } + + if(*y1>=0){ + xb+= x1; + yb+= *y1; + x2b+= x1 * x1; + y2b+= *y1 * *y1; + xyb+= *y1 * x1; + bn++; + } + + { + double denom=(bn*x2b-xb*xb); + + if(denom>0.){ + double a=(yb*x2b-xyb*xb)/denom; + double b=(bn*xyb-xb*yb)/denom; + *y0=rint(a+b*x0); + *y1=rint(a+b*x1); + + /* limit to our range! */ + if(*y0>1023)*y0=1023; + if(*y1>1023)*y1=1023; + if(*y0<0)*y0=0; + if(*y1<0)*y1=0; + + return 0; + }else{ + *y0=0; + *y1=0; + return 1; + } + } +} + +static int inspect_error(int x0,int x1,int y0,int y1,const float *mask, + const float *mdct, + vorbis_info_floor1 *info){ + int dy=y1-y0; + int adx=x1-x0; + int ady=abs(dy); + int base=dy/adx; + int sy=(dy<0?base-1:base+1); + int x=x0; + int y=y0; + int err=0; + int val=vorbis_dBquant(mask+x); + int mse=0; + int n=0; + + ady-=abs(base*adx); + + mse=(y-val); + mse*=mse; + n++; + if(mdct[x]+info->twofitatten>=mask[x]){ + if(y+info->maxovermaxunder>val)return(1); + } + + while(++x=adx){ + err-=adx; + y+=sy; + }else{ + y+=base; + } + + val=vorbis_dBquant(mask+x); + mse+=((y-val)*(y-val)); + n++; + if(mdct[x]+info->twofitatten>=mask[x]){ + if(val){ + if(y+info->maxovermaxunder>val)return(1); + } + } + } + + if(info->maxover*info->maxover/n>info->maxerr)return(0); + if(info->maxunder*info->maxunder/n>info->maxerr)return(0); + if(mse/n>info->maxerr)return(1); + return(0); +} + +static int post_Y(int *A,int *B,int pos){ + if(A[pos]<0) + return B[pos]; + if(B[pos]<0) + return A[pos]; + + return (A[pos]+B[pos])>>1; +} + +int *floor1_fit(vorbis_block *vb,vorbis_look_floor1 *look, + const float *logmdct, /* in */ + const float *logmask){ + long i,j; + vorbis_info_floor1 *info=look->vi; + long n=look->n; + long posts=look->posts; + long nonzero=0; + lsfit_acc fits[VIF_POSIT+1]; + int fit_valueA[VIF_POSIT+2]; /* index by range list position */ + int fit_valueB[VIF_POSIT+2]; /* index by range list position */ + + int loneighbor[VIF_POSIT+2]; /* sorted index of range list position (+2) */ + int hineighbor[VIF_POSIT+2]; + int *output=NULL; + int memo[VIF_POSIT+2]; + + for(i=0;isorted_index[i], + look->sorted_index[i+1],fits+i, + n,info); + } + + if(nonzero){ + /* start by fitting the implicit base case.... */ + int y0=-200; + int y1=-200; + fit_line(fits,posts-1,&y0,&y1,info); + + fit_valueA[0]=y0; + fit_valueB[0]=y0; + fit_valueB[1]=y1; + fit_valueA[1]=y1; + + /* Non degenerate case */ + /* start progressive splitting. This is a greedy, non-optimal + algorithm, but simple and close enough to the best + answer. */ + for(i=2;ireverse_index[i]; + int ln=loneighbor[sortpos]; + int hn=hineighbor[sortpos]; + + /* eliminate repeat searches of a particular range with a memo */ + if(memo[ln]!=hn){ + /* haven't performed this error search yet */ + int lsortpos=look->reverse_index[ln]; + int hsortpos=look->reverse_index[hn]; + memo[ln]=hn; + + { + /* A note: we want to bound/minimize *local*, not global, error */ + int lx=info->postlist[ln]; + int hx=info->postlist[hn]; + int ly=post_Y(fit_valueA,fit_valueB,ln); + int hy=post_Y(fit_valueA,fit_valueB,hn); + + if(ly==-1 || hy==-1){ + exit(1); + } + + if(inspect_error(lx,hx,ly,hy,logmask,logmdct,info)){ + /* outside error bounds/begin search area. Split it. */ + int ly0=-200; + int ly1=-200; + int hy0=-200; + int hy1=-200; + int ret0=fit_line(fits+lsortpos,sortpos-lsortpos,&ly0,&ly1,info); + int ret1=fit_line(fits+sortpos,hsortpos-sortpos,&hy0,&hy1,info); + + if(ret0){ + ly0=ly; + ly1=hy0; + } + if(ret1){ + hy0=ly1; + hy1=hy; + } + + if(ret0 && ret1){ + fit_valueA[i]=-200; + fit_valueB[i]=-200; + }else{ + /* store new edge values */ + fit_valueB[ln]=ly0; + if(ln==0)fit_valueA[ln]=ly0; + fit_valueA[i]=ly1; + fit_valueB[i]=hy0; + fit_valueA[hn]=hy1; + if(hn==1)fit_valueB[hn]=hy1; + + if(ly1>=0 || hy0>=0){ + /* store new neighbor values */ + for(j=sortpos-1;j>=0;j--) + if(hineighbor[j]==hn) + hineighbor[j]=i; + else + break; + for(j=sortpos+1;jloneighbor[i-2]; + int hn=look->hineighbor[i-2]; + int x0=info->postlist[ln]; + int x1=info->postlist[hn]; + int y0=output[ln]; + int y1=output[hn]; + + int predicted=render_point(x0,x1,y0,y1,info->postlist[i]); + int vx=post_Y(fit_valueA,fit_valueB,i); + + if(vx>=0 && predicted!=vx){ + output[i]=vx; + }else{ + output[i]= predicted|0x8000; + } + } + } + + return(output); + +} + +int *floor1_interpolate_fit(vorbis_block *vb,vorbis_look_floor1 *look, + int *A,int *B, + int del){ + + long i; + long posts=look->posts; + int *output=NULL; + + if(A && B){ + output=_vorbis_block_alloc(vb,sizeof(*output)*posts); + + /* overly simpleminded--- look again post 1.2 */ + for(i=0;i>16; + if(A[i]&0x8000 && B[i]&0x8000)output[i]|=0x8000; + } + } + + return(output); +} + + +int floor1_encode(oggpack_buffer *opb,vorbis_block *vb, + vorbis_look_floor1 *look, + int *post,int *ilogmask){ + + long i,j; + vorbis_info_floor1 *info=look->vi; + long posts=look->posts; + codec_setup_info *ci=vb->vd->vi->codec_setup; + int out[VIF_POSIT+2]; + static_codebook **sbooks=ci->book_param; + codebook *books=ci->fullbooks; + + /* quantize values to multiplier spec */ + if(post){ + for(i=0;imult){ + case 1: /* 1024 -> 256 */ + val>>=2; + break; + case 2: /* 1024 -> 128 */ + val>>=3; + break; + case 3: /* 1024 -> 86 */ + val/=12; + break; + case 4: /* 1024 -> 64 */ + val>>=4; + break; + } + post[i]=val | (post[i]&0x8000); + } + + out[0]=post[0]; + out[1]=post[1]; + + /* find prediction values for each post and subtract them */ + for(i=2;iloneighbor[i-2]; + int hn=look->hineighbor[i-2]; + int x0=info->postlist[ln]; + int x1=info->postlist[hn]; + int y0=post[ln]; + int y1=post[hn]; + + int predicted=render_point(x0,x1,y0,y1,info->postlist[i]); + + if((post[i]&0x8000) || (predicted==post[i])){ + post[i]=predicted|0x8000; /* in case there was roundoff jitter + in interpolation */ + out[i]=0; + }else{ + int headroom=(look->quant_q-predictedquant_q-predicted:predicted); + + int val=post[i]-predicted; + + /* at this point the 'deviation' value is in the range +/- max + range, but the real, unique range can always be mapped to + only [0-maxrange). So we want to wrap the deviation into + this limited range, but do it in the way that least screws + an essentially gaussian probability distribution. */ + + if(val<0) + if(val<-headroom) + val=headroom-val-1; + else + val=-1-(val<<1); + else + if(val>=headroom) + val= val+headroom; + else + val<<=1; + + out[i]=val; + post[ln]&=0x7fff; + post[hn]&=0x7fff; + } + } + + /* we have everything we need. pack it out */ + /* mark nontrivial floor */ + oggpack_write(opb,1,1); + + /* beginning/end post */ + look->frames++; + look->postbits+=ilog(look->quant_q-1)*2; + oggpack_write(opb,out[0],ilog(look->quant_q-1)); + oggpack_write(opb,out[1],ilog(look->quant_q-1)); + + + /* partition by partition */ + for(i=0,j=2;ipartitions;i++){ + int class=info->partitionclass[i]; + int cdim=info->class_dim[class]; + int csubbits=info->class_subs[class]; + int csub=1<class_subbook[class][k]; + if(booknum<0){ + maxval[k]=1; + }else{ + maxval[k]=sbooks[info->class_subbook[class][k]]->entries; + } + } + for(k=0;kphrasebits+= + vorbis_book_encode(books+info->class_book[class],cval,opb); + +#ifdef TRAIN_FLOOR1 + { + FILE *of; + char buffer[80]; + sprintf(buffer,"line_%dx%ld_class%d.vqd", + vb->pcmend/2,posts-2,class); + of=fopen(buffer,"a"); + fprintf(of,"%d\n",cval); + fclose(of); + } +#endif + } + + /* write post values */ + for(k=0;kclass_subbook[class][bookas[k]]; + if(book>=0){ + /* hack to allow training with 'bad' books */ + if(out[j+k]<(books+book)->entries) + look->postbits+=vorbis_book_encode(books+book, + out[j+k],opb); + /*else + fprintf(stderr,"+!");*/ + +#ifdef TRAIN_FLOOR1 + { + FILE *of; + char buffer[80]; + sprintf(buffer,"line_%dx%ld_%dsub%d.vqd", + vb->pcmend/2,posts-2,class,bookas[k]); + of=fopen(buffer,"a"); + fprintf(of,"%d\n",out[j+k]); + fclose(of); + } +#endif + } + } + j+=cdim; + } + + { + /* generate quantized floor equivalent to what we'd unpack in decode */ + /* render the lines */ + int hx=0; + int lx=0; + int ly=post[0]*info->mult; + int n=ci->blocksizes[vb->W]/2; + + for(j=1;jposts;j++){ + int current=look->forward_index[j]; + int hy=post[current]&0x7fff; + if(hy==post[current]){ + + hy*=info->mult; + hx=info->postlist[current]; + + render_line0(n,lx,hx,ly,hy,ilogmask); + + lx=hx; + ly=hy; + } + } + for(j=hx;jpcmend/2;j++)ilogmask[j]=ly; /* be certain */ + return(1); + } + }else{ + oggpack_write(opb,0,1); + memset(ilogmask,0,vb->pcmend/2*sizeof(*ilogmask)); + return(0); + } +} + +static void *floor1_inverse1(vorbis_block *vb,vorbis_look_floor *in){ + vorbis_look_floor1 *look=(vorbis_look_floor1 *)in; + vorbis_info_floor1 *info=look->vi; + codec_setup_info *ci=vb->vd->vi->codec_setup; + + int i,j,k; + codebook *books=ci->fullbooks; + + /* unpack wrapped/predicted values from stream */ + if(oggpack_read(&vb->opb,1)==1){ + int *fit_value=_vorbis_block_alloc(vb,(look->posts)*sizeof(*fit_value)); + + fit_value[0]=oggpack_read(&vb->opb,ilog(look->quant_q-1)); + fit_value[1]=oggpack_read(&vb->opb,ilog(look->quant_q-1)); + + /* partition by partition */ + for(i=0,j=2;ipartitions;i++){ + int class=info->partitionclass[i]; + int cdim=info->class_dim[class]; + int csubbits=info->class_subs[class]; + int csub=1<class_book[class],&vb->opb); + + if(cval==-1)goto eop; + } + + for(k=0;kclass_subbook[class][cval&(csub-1)]; + cval>>=csubbits; + if(book>=0){ + if((fit_value[j+k]=vorbis_book_decode(books+book,&vb->opb))==-1) + goto eop; + }else{ + fit_value[j+k]=0; + } + } + j+=cdim; + } + + /* unwrap positive values and reconsitute via linear interpolation */ + for(i=2;iposts;i++){ + int predicted=render_point(info->postlist[look->loneighbor[i-2]], + info->postlist[look->hineighbor[i-2]], + fit_value[look->loneighbor[i-2]], + fit_value[look->hineighbor[i-2]], + info->postlist[i]); + int hiroom=look->quant_q-predicted; + int loroom=predicted; + int room=(hiroom=room){ + if(hiroom>loroom){ + val = val-loroom; + }else{ + val = -1-(val-hiroom); + } + }else{ + if(val&1){ + val= -((val+1)>>1); + }else{ + val>>=1; + } + } + + fit_value[i]=val+predicted&0x7fff; + fit_value[look->loneighbor[i-2]]&=0x7fff; + fit_value[look->hineighbor[i-2]]&=0x7fff; + + }else{ + fit_value[i]=predicted|0x8000; + } + + } + + return(fit_value); + } + eop: + return(NULL); +} + +static int floor1_inverse2(vorbis_block *vb,vorbis_look_floor *in,void *memo, + float *out){ + vorbis_look_floor1 *look=(vorbis_look_floor1 *)in; + vorbis_info_floor1 *info=look->vi; + + codec_setup_info *ci=vb->vd->vi->codec_setup; + int n=ci->blocksizes[vb->W]/2; + int j; + + if(memo){ + /* render the lines */ + int *fit_value=(int *)memo; + int hx=0; + int lx=0; + int ly=fit_value[0]*info->mult; + /* guard lookup against out-of-range values */ + ly=(ly<0?0:ly>255?255:ly); + + for(j=1;jposts;j++){ + int current=look->forward_index[j]; + int hy=fit_value[current]&0x7fff; + if(hy==fit_value[current]){ + + hx=info->postlist[current]; + hy*=info->mult; + /* guard lookup against out-of-range values */ + hy=(hy<0?0:hy>255?255:hy); + + render_line(n,lx,hx,ly,hy,out); + + lx=hx; + ly=hy; + } + } + for(j=hx;j header packets + last mod: $Id: info.c 17584 2010-11-01 19:26:16Z xiphmont $ + + ********************************************************************/ + +/* general handling of the header and the vorbis_info structure (and + substructures) */ + +#include +#include +#include +#include +#include "vorbis/codec.h" +#include "codec_internal.h" +#include "codebook.h" +#include "registry.h" +#include "window.h" +#include "psy.h" +#include "misc.h" +#include "os.h" + +#define GENERAL_VENDOR_STRING "Xiph.Org libVorbis 1.3.2" +#define ENCODE_VENDOR_STRING "Xiph.Org libVorbis I 20101101 (Schaufenugget)" + +/* helpers */ +static int ilog2(unsigned int v){ + int ret=0; + if(v)--v; + while(v){ + ret++; + v>>=1; + } + return(ret); +} + +static void _v_writestring(oggpack_buffer *o,const char *s, int bytes){ + + while(bytes--){ + oggpack_write(o,*s++,8); + } +} + +static void _v_readstring(oggpack_buffer *o,char *buf,int bytes){ + while(bytes--){ + *buf++=oggpack_read(o,8); + } +} + +void vorbis_comment_init(vorbis_comment *vc){ + memset(vc,0,sizeof(*vc)); +} + +void vorbis_comment_add(vorbis_comment *vc,const char *comment){ + vc->user_comments=_ogg_realloc(vc->user_comments, + (vc->comments+2)*sizeof(*vc->user_comments)); + vc->comment_lengths=_ogg_realloc(vc->comment_lengths, + (vc->comments+2)*sizeof(*vc->comment_lengths)); + vc->comment_lengths[vc->comments]=strlen(comment); + vc->user_comments[vc->comments]=_ogg_malloc(vc->comment_lengths[vc->comments]+1); + strcpy(vc->user_comments[vc->comments], comment); + vc->comments++; + vc->user_comments[vc->comments]=NULL; +} + +void vorbis_comment_add_tag(vorbis_comment *vc, const char *tag, const char *contents){ + char *comment=alloca(strlen(tag)+strlen(contents)+2); /* +2 for = and \0 */ + strcpy(comment, tag); + strcat(comment, "="); + strcat(comment, contents); + vorbis_comment_add(vc, comment); +} + +/* This is more or less the same as strncasecmp - but that doesn't exist + * everywhere, and this is a fairly trivial function, so we include it */ +static int tagcompare(const char *s1, const char *s2, int n){ + int c=0; + while(c < n){ + if(toupper(s1[c]) != toupper(s2[c])) + return !0; + c++; + } + return 0; +} + +char *vorbis_comment_query(vorbis_comment *vc, const char *tag, int count){ + long i; + int found = 0; + int taglen = strlen(tag)+1; /* +1 for the = we append */ + char *fulltag = alloca(taglen+ 1); + + strcpy(fulltag, tag); + strcat(fulltag, "="); + + for(i=0;icomments;i++){ + if(!tagcompare(vc->user_comments[i], fulltag, taglen)){ + if(count == found) + /* We return a pointer to the data, not a copy */ + return vc->user_comments[i] + taglen; + else + found++; + } + } + return NULL; /* didn't find anything */ +} + +int vorbis_comment_query_count(vorbis_comment *vc, const char *tag){ + int i,count=0; + int taglen = strlen(tag)+1; /* +1 for the = we append */ + char *fulltag = alloca(taglen+1); + strcpy(fulltag,tag); + strcat(fulltag, "="); + + for(i=0;icomments;i++){ + if(!tagcompare(vc->user_comments[i], fulltag, taglen)) + count++; + } + + return count; +} + +void vorbis_comment_clear(vorbis_comment *vc){ + if(vc){ + long i; + if(vc->user_comments){ + for(i=0;icomments;i++) + if(vc->user_comments[i])_ogg_free(vc->user_comments[i]); + _ogg_free(vc->user_comments); + } + if(vc->comment_lengths)_ogg_free(vc->comment_lengths); + if(vc->vendor)_ogg_free(vc->vendor); + memset(vc,0,sizeof(*vc)); + } +} + +/* blocksize 0 is guaranteed to be short, 1 is guaranteed to be long. + They may be equal, but short will never ge greater than long */ +int vorbis_info_blocksize(vorbis_info *vi,int zo){ + codec_setup_info *ci = vi->codec_setup; + return ci ? ci->blocksizes[zo] : -1; +} + +/* used by synthesis, which has a full, alloced vi */ +void vorbis_info_init(vorbis_info *vi){ + memset(vi,0,sizeof(*vi)); + vi->codec_setup=_ogg_calloc(1,sizeof(codec_setup_info)); +} + +void vorbis_info_clear(vorbis_info *vi){ + codec_setup_info *ci=vi->codec_setup; + int i; + + if(ci){ + + for(i=0;imodes;i++) + if(ci->mode_param[i])_ogg_free(ci->mode_param[i]); + + for(i=0;imaps;i++) /* unpack does the range checking */ + if(ci->map_param[i]) /* this may be cleaning up an aborted + unpack, in which case the below type + cannot be trusted */ + _mapping_P[ci->map_type[i]]->free_info(ci->map_param[i]); + + for(i=0;ifloors;i++) /* unpack does the range checking */ + if(ci->floor_param[i]) /* this may be cleaning up an aborted + unpack, in which case the below type + cannot be trusted */ + _floor_P[ci->floor_type[i]]->free_info(ci->floor_param[i]); + + for(i=0;iresidues;i++) /* unpack does the range checking */ + if(ci->residue_param[i]) /* this may be cleaning up an aborted + unpack, in which case the below type + cannot be trusted */ + _residue_P[ci->residue_type[i]]->free_info(ci->residue_param[i]); + + for(i=0;ibooks;i++){ + if(ci->book_param[i]){ + /* knows if the book was not alloced */ + vorbis_staticbook_destroy(ci->book_param[i]); + } + if(ci->fullbooks) + vorbis_book_clear(ci->fullbooks+i); + } + if(ci->fullbooks) + _ogg_free(ci->fullbooks); + + for(i=0;ipsys;i++) + _vi_psy_free(ci->psy_param[i]); + + _ogg_free(ci); + } + + memset(vi,0,sizeof(*vi)); +} + +/* Header packing/unpacking ********************************************/ + +static int _vorbis_unpack_info(vorbis_info *vi,oggpack_buffer *opb){ + codec_setup_info *ci=vi->codec_setup; + if(!ci)return(OV_EFAULT); + + vi->version=oggpack_read(opb,32); + if(vi->version!=0)return(OV_EVERSION); + + vi->channels=oggpack_read(opb,8); + vi->rate=oggpack_read(opb,32); + + vi->bitrate_upper=oggpack_read(opb,32); + vi->bitrate_nominal=oggpack_read(opb,32); + vi->bitrate_lower=oggpack_read(opb,32); + + ci->blocksizes[0]=1<blocksizes[1]=1<rate<1)goto err_out; + if(vi->channels<1)goto err_out; + if(ci->blocksizes[0]<64)goto err_out; + if(ci->blocksizes[1]blocksizes[0])goto err_out; + if(ci->blocksizes[1]>8192)goto err_out; + + if(oggpack_read(opb,1)!=1)goto err_out; /* EOP check */ + + return(0); + err_out: + vorbis_info_clear(vi); + return(OV_EBADHEADER); +} + +static int _vorbis_unpack_comment(vorbis_comment *vc,oggpack_buffer *opb){ + int i; + int vendorlen=oggpack_read(opb,32); + if(vendorlen<0)goto err_out; + if(vendorlen>opb->storage-8)goto err_out; + vc->vendor=_ogg_calloc(vendorlen+1,1); + _v_readstring(opb,vc->vendor,vendorlen); + i=oggpack_read(opb,32); + if(i<0)goto err_out; + if(i>((opb->storage-oggpack_bytes(opb))>>2))goto err_out; + vc->comments=i; + vc->user_comments=_ogg_calloc(vc->comments+1,sizeof(*vc->user_comments)); + vc->comment_lengths=_ogg_calloc(vc->comments+1, sizeof(*vc->comment_lengths)); + + for(i=0;icomments;i++){ + int len=oggpack_read(opb,32); + if(len<0)goto err_out; + if(len>opb->storage-oggpack_bytes(opb))goto err_out; + vc->comment_lengths[i]=len; + vc->user_comments[i]=_ogg_calloc(len+1,1); + _v_readstring(opb,vc->user_comments[i],len); + } + if(oggpack_read(opb,1)!=1)goto err_out; /* EOP check */ + + return(0); + err_out: + vorbis_comment_clear(vc); + return(OV_EBADHEADER); +} + +/* all of the real encoding details are here. The modes, books, + everything */ +static int _vorbis_unpack_books(vorbis_info *vi,oggpack_buffer *opb){ + codec_setup_info *ci=vi->codec_setup; + int i; + if(!ci)return(OV_EFAULT); + + /* codebooks */ + ci->books=oggpack_read(opb,8)+1; + if(ci->books<=0)goto err_out; + for(i=0;ibooks;i++){ + ci->book_param[i]=vorbis_staticbook_unpack(opb); + if(!ci->book_param[i])goto err_out; + } + + /* time backend settings; hooks are unused */ + { + int times=oggpack_read(opb,6)+1; + if(times<=0)goto err_out; + for(i=0;i=VI_TIMEB)goto err_out; + } + } + + /* floor backend settings */ + ci->floors=oggpack_read(opb,6)+1; + if(ci->floors<=0)goto err_out; + for(i=0;ifloors;i++){ + ci->floor_type[i]=oggpack_read(opb,16); + if(ci->floor_type[i]<0 || ci->floor_type[i]>=VI_FLOORB)goto err_out; + ci->floor_param[i]=_floor_P[ci->floor_type[i]]->unpack(vi,opb); + if(!ci->floor_param[i])goto err_out; + } + + /* residue backend settings */ + ci->residues=oggpack_read(opb,6)+1; + if(ci->residues<=0)goto err_out; + for(i=0;iresidues;i++){ + ci->residue_type[i]=oggpack_read(opb,16); + if(ci->residue_type[i]<0 || ci->residue_type[i]>=VI_RESB)goto err_out; + ci->residue_param[i]=_residue_P[ci->residue_type[i]]->unpack(vi,opb); + if(!ci->residue_param[i])goto err_out; + } + + /* map backend settings */ + ci->maps=oggpack_read(opb,6)+1; + if(ci->maps<=0)goto err_out; + for(i=0;imaps;i++){ + ci->map_type[i]=oggpack_read(opb,16); + if(ci->map_type[i]<0 || ci->map_type[i]>=VI_MAPB)goto err_out; + ci->map_param[i]=_mapping_P[ci->map_type[i]]->unpack(vi,opb); + if(!ci->map_param[i])goto err_out; + } + + /* mode settings */ + ci->modes=oggpack_read(opb,6)+1; + if(ci->modes<=0)goto err_out; + for(i=0;imodes;i++){ + ci->mode_param[i]=_ogg_calloc(1,sizeof(*ci->mode_param[i])); + ci->mode_param[i]->blockflag=oggpack_read(opb,1); + ci->mode_param[i]->windowtype=oggpack_read(opb,16); + ci->mode_param[i]->transformtype=oggpack_read(opb,16); + ci->mode_param[i]->mapping=oggpack_read(opb,8); + + if(ci->mode_param[i]->windowtype>=VI_WINDOWB)goto err_out; + if(ci->mode_param[i]->transformtype>=VI_WINDOWB)goto err_out; + if(ci->mode_param[i]->mapping>=ci->maps)goto err_out; + if(ci->mode_param[i]->mapping<0)goto err_out; + } + + if(oggpack_read(opb,1)!=1)goto err_out; /* top level EOP check */ + + return(0); + err_out: + vorbis_info_clear(vi); + return(OV_EBADHEADER); +} + +/* Is this packet a vorbis ID header? */ +int vorbis_synthesis_idheader(ogg_packet *op){ + oggpack_buffer opb; + char buffer[6]; + + if(op){ + oggpack_readinit(&opb,op->packet,op->bytes); + + if(!op->b_o_s) + return(0); /* Not the initial packet */ + + if(oggpack_read(&opb,8) != 1) + return 0; /* not an ID header */ + + memset(buffer,0,6); + _v_readstring(&opb,buffer,6); + if(memcmp(buffer,"vorbis",6)) + return 0; /* not vorbis */ + + return 1; + } + + return 0; +} + +/* The Vorbis header is in three packets; the initial small packet in + the first page that identifies basic parameters, a second packet + with bitstream comments and a third packet that holds the + codebook. */ + +int vorbis_synthesis_headerin(vorbis_info *vi,vorbis_comment *vc,ogg_packet *op){ + oggpack_buffer opb; + + if(op){ + oggpack_readinit(&opb,op->packet,op->bytes); + + /* Which of the three types of header is this? */ + /* Also verify header-ness, vorbis */ + { + char buffer[6]; + int packtype=oggpack_read(&opb,8); + memset(buffer,0,6); + _v_readstring(&opb,buffer,6); + if(memcmp(buffer,"vorbis",6)){ + /* not a vorbis header */ + return(OV_ENOTVORBIS); + } + switch(packtype){ + case 0x01: /* least significant *bit* is read first */ + if(!op->b_o_s){ + /* Not the initial packet */ + return(OV_EBADHEADER); + } + if(vi->rate!=0){ + /* previously initialized info header */ + return(OV_EBADHEADER); + } + + return(_vorbis_unpack_info(vi,&opb)); + + case 0x03: /* least significant *bit* is read first */ + if(vi->rate==0){ + /* um... we didn't get the initial header */ + return(OV_EBADHEADER); + } + + return(_vorbis_unpack_comment(vc,&opb)); + + case 0x05: /* least significant *bit* is read first */ + if(vi->rate==0 || vc->vendor==NULL){ + /* um... we didn;t get the initial header or comments yet */ + return(OV_EBADHEADER); + } + + return(_vorbis_unpack_books(vi,&opb)); + + default: + /* Not a valid vorbis header type */ + return(OV_EBADHEADER); + break; + } + } + } + return(OV_EBADHEADER); +} + +/* pack side **********************************************************/ + +static int _vorbis_pack_info(oggpack_buffer *opb,vorbis_info *vi){ + codec_setup_info *ci=vi->codec_setup; + if(!ci)return(OV_EFAULT); + + /* preamble */ + oggpack_write(opb,0x01,8); + _v_writestring(opb,"vorbis", 6); + + /* basic information about the stream */ + oggpack_write(opb,0x00,32); + oggpack_write(opb,vi->channels,8); + oggpack_write(opb,vi->rate,32); + + oggpack_write(opb,vi->bitrate_upper,32); + oggpack_write(opb,vi->bitrate_nominal,32); + oggpack_write(opb,vi->bitrate_lower,32); + + oggpack_write(opb,ilog2(ci->blocksizes[0]),4); + oggpack_write(opb,ilog2(ci->blocksizes[1]),4); + oggpack_write(opb,1,1); + + return(0); +} + +static int _vorbis_pack_comment(oggpack_buffer *opb,vorbis_comment *vc){ + int bytes = strlen(ENCODE_VENDOR_STRING); + + /* preamble */ + oggpack_write(opb,0x03,8); + _v_writestring(opb,"vorbis", 6); + + /* vendor */ + oggpack_write(opb,bytes,32); + _v_writestring(opb,ENCODE_VENDOR_STRING, bytes); + + /* comments */ + + oggpack_write(opb,vc->comments,32); + if(vc->comments){ + int i; + for(i=0;icomments;i++){ + if(vc->user_comments[i]){ + oggpack_write(opb,vc->comment_lengths[i],32); + _v_writestring(opb,vc->user_comments[i], vc->comment_lengths[i]); + }else{ + oggpack_write(opb,0,32); + } + } + } + oggpack_write(opb,1,1); + + return(0); +} + +static int _vorbis_pack_books(oggpack_buffer *opb,vorbis_info *vi){ + codec_setup_info *ci=vi->codec_setup; + int i; + if(!ci)return(OV_EFAULT); + + oggpack_write(opb,0x05,8); + _v_writestring(opb,"vorbis", 6); + + /* books */ + oggpack_write(opb,ci->books-1,8); + for(i=0;ibooks;i++) + if(vorbis_staticbook_pack(ci->book_param[i],opb))goto err_out; + + /* times; hook placeholders */ + oggpack_write(opb,0,6); + oggpack_write(opb,0,16); + + /* floors */ + oggpack_write(opb,ci->floors-1,6); + for(i=0;ifloors;i++){ + oggpack_write(opb,ci->floor_type[i],16); + if(_floor_P[ci->floor_type[i]]->pack) + _floor_P[ci->floor_type[i]]->pack(ci->floor_param[i],opb); + else + goto err_out; + } + + /* residues */ + oggpack_write(opb,ci->residues-1,6); + for(i=0;iresidues;i++){ + oggpack_write(opb,ci->residue_type[i],16); + _residue_P[ci->residue_type[i]]->pack(ci->residue_param[i],opb); + } + + /* maps */ + oggpack_write(opb,ci->maps-1,6); + for(i=0;imaps;i++){ + oggpack_write(opb,ci->map_type[i],16); + _mapping_P[ci->map_type[i]]->pack(vi,ci->map_param[i],opb); + } + + /* modes */ + oggpack_write(opb,ci->modes-1,6); + for(i=0;imodes;i++){ + oggpack_write(opb,ci->mode_param[i]->blockflag,1); + oggpack_write(opb,ci->mode_param[i]->windowtype,16); + oggpack_write(opb,ci->mode_param[i]->transformtype,16); + oggpack_write(opb,ci->mode_param[i]->mapping,8); + } + oggpack_write(opb,1,1); + + return(0); +err_out: + return(-1); +} + +int vorbis_commentheader_out(vorbis_comment *vc, + ogg_packet *op){ + + oggpack_buffer opb; + + oggpack_writeinit(&opb); + if(_vorbis_pack_comment(&opb,vc)) return OV_EIMPL; + + op->packet = _ogg_malloc(oggpack_bytes(&opb)); + memcpy(op->packet, opb.buffer, oggpack_bytes(&opb)); + + op->bytes=oggpack_bytes(&opb); + op->b_o_s=0; + op->e_o_s=0; + op->granulepos=0; + op->packetno=1; + + return 0; +} + +int vorbis_analysis_headerout(vorbis_dsp_state *v, + vorbis_comment *vc, + ogg_packet *op, + ogg_packet *op_comm, + ogg_packet *op_code){ + int ret=OV_EIMPL; + vorbis_info *vi=v->vi; + oggpack_buffer opb; + private_state *b=v->backend_state; + + if(!b){ + ret=OV_EFAULT; + goto err_out; + } + + /* first header packet **********************************************/ + + oggpack_writeinit(&opb); + if(_vorbis_pack_info(&opb,vi))goto err_out; + + /* build the packet */ + if(b->header)_ogg_free(b->header); + b->header=_ogg_malloc(oggpack_bytes(&opb)); + memcpy(b->header,opb.buffer,oggpack_bytes(&opb)); + op->packet=b->header; + op->bytes=oggpack_bytes(&opb); + op->b_o_s=1; + op->e_o_s=0; + op->granulepos=0; + op->packetno=0; + + /* second header packet (comments) **********************************/ + + oggpack_reset(&opb); + if(_vorbis_pack_comment(&opb,vc))goto err_out; + + if(b->header1)_ogg_free(b->header1); + b->header1=_ogg_malloc(oggpack_bytes(&opb)); + memcpy(b->header1,opb.buffer,oggpack_bytes(&opb)); + op_comm->packet=b->header1; + op_comm->bytes=oggpack_bytes(&opb); + op_comm->b_o_s=0; + op_comm->e_o_s=0; + op_comm->granulepos=0; + op_comm->packetno=1; + + /* third header packet (modes/codebooks) ****************************/ + + oggpack_reset(&opb); + if(_vorbis_pack_books(&opb,vi))goto err_out; + + if(b->header2)_ogg_free(b->header2); + b->header2=_ogg_malloc(oggpack_bytes(&opb)); + memcpy(b->header2,opb.buffer,oggpack_bytes(&opb)); + op_code->packet=b->header2; + op_code->bytes=oggpack_bytes(&opb); + op_code->b_o_s=0; + op_code->e_o_s=0; + op_code->granulepos=0; + op_code->packetno=2; + + oggpack_writeclear(&opb); + return(0); + err_out: + memset(op,0,sizeof(*op)); + memset(op_comm,0,sizeof(*op_comm)); + memset(op_code,0,sizeof(*op_code)); + + if(b){ + oggpack_writeclear(&opb); + if(b->header)_ogg_free(b->header); + if(b->header1)_ogg_free(b->header1); + if(b->header2)_ogg_free(b->header2); + b->header=NULL; + b->header1=NULL; + b->header2=NULL; + } + return(ret); +} + +double vorbis_granule_time(vorbis_dsp_state *v,ogg_int64_t granulepos){ + if(granulepos == -1) return -1; + + /* We're not guaranteed a 64 bit unsigned type everywhere, so we + have to put the unsigned granpo in a signed type. */ + if(granulepos>=0){ + return((double)granulepos/v->vi->rate); + }else{ + ogg_int64_t granuleoff=0xffffffff; + granuleoff<<=31; + granuleoff|=0x7ffffffff; + return(((double)granulepos+2+granuleoff+granuleoff)/v->vi->rate); + } +} + +const char *vorbis_version_string(void){ + return GENERAL_VENDOR_STRING; +} diff --git a/libvorbis-1.3.2/lib/lookup.c b/libvorbis-1.3.2/lib/lookup.c new file mode 100755 index 0000000..3321ed3 --- /dev/null +++ b/libvorbis-1.3.2/lib/lookup.c @@ -0,0 +1,94 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: lookup based functions + last mod: $Id: lookup.c 16227 2009-07-08 06:58:46Z xiphmont $ + + ********************************************************************/ + +#include +#include "lookup.h" +#include "lookup_data.h" +#include "os.h" +#include "misc.h" + +#ifdef FLOAT_LOOKUP + +/* interpolated lookup based cos function, domain 0 to PI only */ +float vorbis_coslook(float a){ + double d=a*(.31830989*(float)COS_LOOKUP_SZ); + int i=vorbis_ftoi(d-.5); + + return COS_LOOKUP[i]+ (d-i)*(COS_LOOKUP[i+1]-COS_LOOKUP[i]); +} + +/* interpolated 1./sqrt(p) where .5 <= p < 1. */ +float vorbis_invsqlook(float a){ + double d=a*(2.f*(float)INVSQ_LOOKUP_SZ)-(float)INVSQ_LOOKUP_SZ; + int i=vorbis_ftoi(d-.5f); + return INVSQ_LOOKUP[i]+ (d-i)*(INVSQ_LOOKUP[i+1]-INVSQ_LOOKUP[i]); +} + +/* interpolated 1./sqrt(p) where .5 <= p < 1. */ +float vorbis_invsq2explook(int a){ + return INVSQ2EXP_LOOKUP[a-INVSQ2EXP_LOOKUP_MIN]; +} + +#include +/* interpolated lookup based fromdB function, domain -140dB to 0dB only */ +float vorbis_fromdBlook(float a){ + int i=vorbis_ftoi(a*((float)(-(1<=(FROMdB_LOOKUP_SZ<>FROMdB_SHIFT]*FROMdB2_LOOKUP[i&FROMdB2_MASK]); +} + +#endif + +#ifdef INT_LOOKUP +/* interpolated 1./sqrt(p) where .5 <= a < 1. (.100000... to .111111...) in + 16.16 format + + returns in m.8 format */ +long vorbis_invsqlook_i(long a,long e){ + long i=(a&0x7fff)>>(INVSQ_LOOKUP_I_SHIFT-1); + long d=(a&INVSQ_LOOKUP_I_MASK)<<(16-INVSQ_LOOKUP_I_SHIFT); /* 0.16 */ + long val=INVSQ_LOOKUP_I[i]- /* 1.16 */ + (((INVSQ_LOOKUP_I[i]-INVSQ_LOOKUP_I[i+1])* /* 0.16 */ + d)>>16); /* result 1.16 */ + + e+=32; + if(e&1)val=(val*5792)>>13; /* multiply val by 1/sqrt(2) */ + e=(e>>1)-8; + + return(val>>e); +} + +/* interpolated lookup based fromdB function, domain -140dB to 0dB only */ +/* a is in n.12 format */ +float vorbis_fromdBlook_i(long a){ + int i=(-a)>>(12-FROMdB2_SHIFT); + return (i<0)?1.f: + ((i>=(FROMdB_LOOKUP_SZ<>FROMdB_SHIFT]*FROMdB2_LOOKUP[i&FROMdB2_MASK]); +} + +/* interpolated lookup based cos function, domain 0 to PI only */ +/* a is in 0.16 format, where 0==0, 2^^16-1==PI, return 0.14 */ +long vorbis_coslook_i(long a){ + int i=a>>COS_LOOKUP_I_SHIFT; + int d=a&COS_LOOKUP_I_MASK; + return COS_LOOKUP_I[i]- ((d*(COS_LOOKUP_I[i]-COS_LOOKUP_I[i+1]))>> + COS_LOOKUP_I_SHIFT); +} + +#endif diff --git a/libvorbis-1.3.2/lib/lookup.h b/libvorbis-1.3.2/lib/lookup.h new file mode 100755 index 0000000..f8b5b82 --- /dev/null +++ b/libvorbis-1.3.2/lib/lookup.h @@ -0,0 +1,32 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: lookup based functions + last mod: $Id: lookup.h 16227 2009-07-08 06:58:46Z xiphmont $ + + ********************************************************************/ + +#ifndef _V_LOOKUP_H_ + +#ifdef FLOAT_LOOKUP +extern float vorbis_coslook(float a); +extern float vorbis_invsqlook(float a); +extern float vorbis_invsq2explook(int a); +extern float vorbis_fromdBlook(float a); +#endif +#ifdef INT_LOOKUP +extern long vorbis_invsqlook_i(long a,long e); +extern long vorbis_coslook_i(long a); +extern float vorbis_fromdBlook_i(long a); +#endif + +#endif diff --git a/libvorbis-1.3.2/lib/lookup_data.h b/libvorbis-1.3.2/lib/lookup_data.h new file mode 100755 index 0000000..2424a1b --- /dev/null +++ b/libvorbis-1.3.2/lib/lookup_data.h @@ -0,0 +1,192 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: lookup data; generated by lookups.pl; edit there + last mod: $Id: lookup_data.h 16037 2009-05-26 21:10:58Z xiphmont $ + + ********************************************************************/ + +#ifndef _V_LOOKUP_DATA_H_ + +#ifdef FLOAT_LOOKUP +#define COS_LOOKUP_SZ 128 +static const float COS_LOOKUP[COS_LOOKUP_SZ+1]={ + +1.0000000000000f,+0.9996988186962f,+0.9987954562052f,+0.9972904566787f, + +0.9951847266722f,+0.9924795345987f,+0.9891765099648f,+0.9852776423889f, + +0.9807852804032f,+0.9757021300385f,+0.9700312531945f,+0.9637760657954f, + +0.9569403357322f,+0.9495281805930f,+0.9415440651830f,+0.9329927988347f, + +0.9238795325113f,+0.9142097557035f,+0.9039892931234f,+0.8932243011955f, + +0.8819212643484f,+0.8700869911087f,+0.8577286100003f,+0.8448535652497f, + +0.8314696123025f,+0.8175848131516f,+0.8032075314806f,+0.7883464276266f, + +0.7730104533627f,+0.7572088465065f,+0.7409511253550f,+0.7242470829515f, + +0.7071067811865f,+0.6895405447371f,+0.6715589548470f,+0.6531728429538f, + +0.6343932841636f,+0.6152315905806f,+0.5956993044924f,+0.5758081914178f, + +0.5555702330196f,+0.5349976198871f,+0.5141027441932f,+0.4928981922298f, + +0.4713967368260f,+0.4496113296546f,+0.4275550934303f,+0.4052413140050f, + +0.3826834323651f,+0.3598950365350f,+0.3368898533922f,+0.3136817403989f, + +0.2902846772545f,+0.2667127574749f,+0.2429801799033f,+0.2191012401569f, + +0.1950903220161f,+0.1709618887603f,+0.1467304744554f,+0.1224106751992f, + +0.0980171403296f,+0.0735645635997f,+0.0490676743274f,+0.0245412285229f, + +0.0000000000000f,-0.0245412285229f,-0.0490676743274f,-0.0735645635997f, + -0.0980171403296f,-0.1224106751992f,-0.1467304744554f,-0.1709618887603f, + -0.1950903220161f,-0.2191012401569f,-0.2429801799033f,-0.2667127574749f, + -0.2902846772545f,-0.3136817403989f,-0.3368898533922f,-0.3598950365350f, + -0.3826834323651f,-0.4052413140050f,-0.4275550934303f,-0.4496113296546f, + -0.4713967368260f,-0.4928981922298f,-0.5141027441932f,-0.5349976198871f, + -0.5555702330196f,-0.5758081914178f,-0.5956993044924f,-0.6152315905806f, + -0.6343932841636f,-0.6531728429538f,-0.6715589548470f,-0.6895405447371f, + -0.7071067811865f,-0.7242470829515f,-0.7409511253550f,-0.7572088465065f, + -0.7730104533627f,-0.7883464276266f,-0.8032075314806f,-0.8175848131516f, + -0.8314696123025f,-0.8448535652497f,-0.8577286100003f,-0.8700869911087f, + -0.8819212643484f,-0.8932243011955f,-0.9039892931234f,-0.9142097557035f, + -0.9238795325113f,-0.9329927988347f,-0.9415440651830f,-0.9495281805930f, + -0.9569403357322f,-0.9637760657954f,-0.9700312531945f,-0.9757021300385f, + -0.9807852804032f,-0.9852776423889f,-0.9891765099648f,-0.9924795345987f, + -0.9951847266722f,-0.9972904566787f,-0.9987954562052f,-0.9996988186962f, + -1.0000000000000f, +}; + +#define INVSQ_LOOKUP_SZ 32 +static const float INVSQ_LOOKUP[INVSQ_LOOKUP_SZ+1]={ + 1.414213562373f,1.392621247646f,1.371988681140f,1.352246807566f, + 1.333333333333f,1.315191898443f,1.297771369046f,1.281025230441f, + 1.264911064067f,1.249390095109f,1.234426799697f,1.219988562661f, + 1.206045378311f,1.192569588000f,1.179535649239f,1.166919931983f, + 1.154700538379f,1.142857142857f,1.131370849898f,1.120224067222f, + 1.109400392450f,1.098884511590f,1.088662107904f,1.078719779941f, + 1.069044967650f,1.059625885652f,1.050451462878f,1.041511287847f, + 1.032795558989f,1.024295039463f,1.016001016002f,1.007905261358f, + 1.000000000000f, +}; + +#define INVSQ2EXP_LOOKUP_MIN (-32) +#define INVSQ2EXP_LOOKUP_MAX 32 +static const float INVSQ2EXP_LOOKUP[INVSQ2EXP_LOOKUP_MAX-\ + INVSQ2EXP_LOOKUP_MIN+1]={ + 65536.f, 46340.95001f, 32768.f, 23170.47501f, + 16384.f, 11585.2375f, 8192.f, 5792.618751f, + 4096.f, 2896.309376f, 2048.f, 1448.154688f, + 1024.f, 724.0773439f, 512.f, 362.038672f, + 256.f, 181.019336f, 128.f, 90.50966799f, + 64.f, 45.254834f, 32.f, 22.627417f, + 16.f, 11.3137085f, 8.f, 5.656854249f, + 4.f, 2.828427125f, 2.f, 1.414213562f, + 1.f, 0.7071067812f, 0.5f, 0.3535533906f, + 0.25f, 0.1767766953f, 0.125f, 0.08838834765f, + 0.0625f, 0.04419417382f, 0.03125f, 0.02209708691f, + 0.015625f, 0.01104854346f, 0.0078125f, 0.005524271728f, + 0.00390625f, 0.002762135864f, 0.001953125f, 0.001381067932f, + 0.0009765625f, 0.000690533966f, 0.00048828125f, 0.000345266983f, + 0.000244140625f,0.0001726334915f,0.0001220703125f,8.631674575e-05f, + 6.103515625e-05f,4.315837288e-05f,3.051757812e-05f,2.157918644e-05f, + 1.525878906e-05f, +}; + +#endif + +#define FROMdB_LOOKUP_SZ 35 +#define FROMdB2_LOOKUP_SZ 32 +#define FROMdB_SHIFT 5 +#define FROMdB2_SHIFT 3 +#define FROMdB2_MASK 31 + +#ifdef FLOAT_LOOKUP +static const float FROMdB_LOOKUP[FROMdB_LOOKUP_SZ]={ + 1.f, 0.6309573445f, 0.3981071706f, 0.2511886432f, + 0.1584893192f, 0.1f, 0.06309573445f, 0.03981071706f, + 0.02511886432f, 0.01584893192f, 0.01f, 0.006309573445f, + 0.003981071706f, 0.002511886432f, 0.001584893192f, 0.001f, + 0.0006309573445f,0.0003981071706f,0.0002511886432f,0.0001584893192f, + 0.0001f,6.309573445e-05f,3.981071706e-05f,2.511886432e-05f, + 1.584893192e-05f, 1e-05f,6.309573445e-06f,3.981071706e-06f, + 2.511886432e-06f,1.584893192e-06f, 1e-06f,6.309573445e-07f, + 3.981071706e-07f,2.511886432e-07f,1.584893192e-07f, +}; + +static const float FROMdB2_LOOKUP[FROMdB2_LOOKUP_SZ]={ + 0.9928302478f, 0.9786445908f, 0.9646616199f, 0.9508784391f, + 0.9372921937f, 0.92390007f, 0.9106992942f, 0.8976871324f, + 0.8848608897f, 0.8722179097f, 0.8597555737f, 0.8474713009f, + 0.835362547f, 0.8234268041f, 0.8116616003f, 0.8000644989f, + 0.7886330981f, 0.7773650302f, 0.7662579617f, 0.755309592f, + 0.7445176537f, 0.7338799116f, 0.7233941627f, 0.7130582353f, + 0.7028699885f, 0.6928273125f, 0.6829281272f, 0.6731703824f, + 0.6635520573f, 0.6540711597f, 0.6447257262f, 0.6355138211f, +}; +#endif + +#ifdef INT_LOOKUP + +#define INVSQ_LOOKUP_I_SHIFT 10 +#define INVSQ_LOOKUP_I_MASK 1023 +static const long INVSQ_LOOKUP_I[64+1]={ + 92682l, 91966l, 91267l, 90583l, + 89915l, 89261l, 88621l, 87995l, + 87381l, 86781l, 86192l, 85616l, + 85051l, 84497l, 83953l, 83420l, + 82897l, 82384l, 81880l, 81385l, + 80899l, 80422l, 79953l, 79492l, + 79039l, 78594l, 78156l, 77726l, + 77302l, 76885l, 76475l, 76072l, + 75674l, 75283l, 74898l, 74519l, + 74146l, 73778l, 73415l, 73058l, + 72706l, 72359l, 72016l, 71679l, + 71347l, 71019l, 70695l, 70376l, + 70061l, 69750l, 69444l, 69141l, + 68842l, 68548l, 68256l, 67969l, + 67685l, 67405l, 67128l, 66855l, + 66585l, 66318l, 66054l, 65794l, + 65536l, +}; + +#define COS_LOOKUP_I_SHIFT 9 +#define COS_LOOKUP_I_MASK 511 +#define COS_LOOKUP_I_SZ 128 +static const long COS_LOOKUP_I[COS_LOOKUP_I_SZ+1]={ + 16384l, 16379l, 16364l, 16340l, + 16305l, 16261l, 16207l, 16143l, + 16069l, 15986l, 15893l, 15791l, + 15679l, 15557l, 15426l, 15286l, + 15137l, 14978l, 14811l, 14635l, + 14449l, 14256l, 14053l, 13842l, + 13623l, 13395l, 13160l, 12916l, + 12665l, 12406l, 12140l, 11866l, + 11585l, 11297l, 11003l, 10702l, + 10394l, 10080l, 9760l, 9434l, + 9102l, 8765l, 8423l, 8076l, + 7723l, 7366l, 7005l, 6639l, + 6270l, 5897l, 5520l, 5139l, + 4756l, 4370l, 3981l, 3590l, + 3196l, 2801l, 2404l, 2006l, + 1606l, 1205l, 804l, 402l, + 0l, -401l, -803l, -1204l, + -1605l, -2005l, -2403l, -2800l, + -3195l, -3589l, -3980l, -4369l, + -4755l, -5138l, -5519l, -5896l, + -6269l, -6638l, -7004l, -7365l, + -7722l, -8075l, -8422l, -8764l, + -9101l, -9433l, -9759l, -10079l, + -10393l, -10701l, -11002l, -11296l, + -11584l, -11865l, -12139l, -12405l, + -12664l, -12915l, -13159l, -13394l, + -13622l, -13841l, -14052l, -14255l, + -14448l, -14634l, -14810l, -14977l, + -15136l, -15285l, -15425l, -15556l, + -15678l, -15790l, -15892l, -15985l, + -16068l, -16142l, -16206l, -16260l, + -16304l, -16339l, -16363l, -16378l, + -16383l, +}; + +#endif + +#endif diff --git a/libvorbis-1.3.2/lib/lookups.pl b/libvorbis-1.3.2/lib/lookups.pl new file mode 100755 index 0000000..bd92df7 --- /dev/null +++ b/libvorbis-1.3.2/lib/lookups.pl @@ -0,0 +1,142 @@ +#!/usr/bin/perl +print <<'EOD'; +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: lookup data; generated by lookups.pl; edit there + last mod: $Id: lookups.pl 13293 2007-07-24 00:09:47Z xiphmont $ + + ********************************************************************/ + +#ifndef _V_LOOKUP_DATA_H_ + +#ifdef FLOAT_LOOKUP +EOD + +$cos_sz=128; +$invsq_sz=32; +$invsq2exp_min=-32; +$invsq2exp_max=32; + +$fromdB_sz=35; +$fromdB_shift=5; +$fromdB2_shift=3; + +$invsq_i_shift=10; +$cos_i_shift=9; +$delta_shift=6; + +print "#define COS_LOOKUP_SZ $cos_sz\n"; +print "static float COS_LOOKUP[COS_LOOKUP_SZ+1]={\n"; + +for($i=0;$i<=$cos_sz;){ + print "\t"; + for($j=0;$j<4 && $i<=$cos_sz;$j++){ + printf "%+.13f,", cos(3.14159265358979323846*($i++)/$cos_sz) ; + } + print "\n"; +} +print "};\n\n"; + +print "#define INVSQ_LOOKUP_SZ $invsq_sz\n"; +print "static float INVSQ_LOOKUP[INVSQ_LOOKUP_SZ+1]={\n"; + +for($i=0;$i<=$invsq_sz;){ + print "\t"; + for($j=0;$j<4 && $i<=$invsq_sz;$j++){ + my$indexmap=$i++/$invsq_sz*.5+.5; + printf "%.12f,", 1./sqrt($indexmap); + } + print "\n"; +} +print "};\n\n"; + +print "#define INVSQ2EXP_LOOKUP_MIN $invsq2exp_min\n"; +print "#define INVSQ2EXP_LOOKUP_MAX $invsq2exp_max\n"; +print "static float INVSQ2EXP_LOOKUP[INVSQ2EXP_LOOKUP_MAX-\\\n". + " INVSQ2EXP_LOOKUP_MIN+1]={\n"; + +for($i=$invsq2exp_min;$i<=$invsq2exp_max;){ + print "\t"; + for($j=0;$j<4 && $i<=$invsq2exp_max;$j++){ + printf "%15.10g,", 2**($i++*-.5); + } + print "\n"; +} +print "};\n\n#endif\n\n"; + + +# 0 to -140 dB +$fromdB2_sz=1<<$fromdB_shift; +$fromdB_gran=1<<($fromdB_shift-$fromdB2_shift); +print "#define FROMdB_LOOKUP_SZ $fromdB_sz\n"; +print "#define FROMdB2_LOOKUP_SZ $fromdB2_sz\n"; +print "#define FROMdB_SHIFT $fromdB_shift\n"; +print "#define FROMdB2_SHIFT $fromdB2_shift\n"; +print "#define FROMdB2_MASK ".((1<<$fromdB_shift)-1)."\n"; + +print "static float FROMdB_LOOKUP[FROMdB_LOOKUP_SZ]={\n"; + +for($i=0;$i<$fromdB_sz;){ + print "\t"; + for($j=0;$j<4 && $i<$fromdB_sz;$j++){ + printf "%15.10g,", 10**(.05*(-$fromdB_gran*$i++)); + } + print "\n"; +} +print "};\n\n"; + +print "static float FROMdB2_LOOKUP[FROMdB2_LOOKUP_SZ]={\n"; + +for($i=0;$i<$fromdB2_sz;){ + print "\t"; + for($j=0;$j<4 && $i<$fromdB_sz;$j++){ + printf "%15.10g,", 10**(.05*(-$fromdB_gran/$fromdB2_sz*(.5+$i++))); + } + print "\n"; +} +print "};\n\n#ifdef INT_LOOKUP\n\n"; + + +$iisz=0x10000>>$invsq_i_shift; +print "#define INVSQ_LOOKUP_I_SHIFT $invsq_i_shift\n"; +print "#define INVSQ_LOOKUP_I_MASK ".(0x0ffff>>(16-$invsq_i_shift))."\n"; +print "static long INVSQ_LOOKUP_I[$iisz+1]={\n"; +for($i=0;$i<=$iisz;){ + print "\t"; + for($j=0;$j<4 && $i<=$iisz;$j++){ + my$indexmap=$i++/$iisz*.5+.5; + printf "%8d,", int(1./sqrt($indexmap)*65536.+.5); + } + print "\n"; +} +print "};\n\n"; + +$cisz=0x10000>>$cos_i_shift; +print "#define COS_LOOKUP_I_SHIFT $cos_i_shift\n"; +print "#define COS_LOOKUP_I_MASK ".(0x0ffff>>(16-$cos_i_shift))."\n"; +print "#define COS_LOOKUP_I_SZ $cisz\n"; +print "static long COS_LOOKUP_I[COS_LOOKUP_I_SZ+1]={\n"; + +for($i=0;$i<=$cisz;){ + print "\t"; + for($j=0;$j<4 && $i<=$cisz;$j++){ + printf "%8d,", int(cos(3.14159265358979323846*($i++)/$cos_sz)*16384.+.5) ; + } + print "\n"; +} +print "};\n\n"; + + +print "#endif\n\n#endif\n"; + + diff --git a/libvorbis-1.3.2/lib/lpc.c b/libvorbis-1.3.2/lib/lpc.c new file mode 100755 index 0000000..f5199ec --- /dev/null +++ b/libvorbis-1.3.2/lib/lpc.c @@ -0,0 +1,160 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: LPC low level routines + last mod: $Id: lpc.c 16227 2009-07-08 06:58:46Z xiphmont $ + + ********************************************************************/ + +/* Some of these routines (autocorrelator, LPC coefficient estimator) + are derived from code written by Jutta Degener and Carsten Bormann; + thus we include their copyright below. The entirety of this file + is freely redistributable on the condition that both of these + copyright notices are preserved without modification. */ + +/* Preserved Copyright: *********************************************/ + +/* Copyright 1992, 1993, 1994 by Jutta Degener and Carsten Bormann, +Technische Universita"t Berlin + +Any use of this software is permitted provided that this notice is not +removed and that neither the authors nor the Technische Universita"t +Berlin are deemed to have made any representations as to the +suitability of this software for any purpose nor are held responsible +for any defects of this software. THERE IS ABSOLUTELY NO WARRANTY FOR +THIS SOFTWARE. + +As a matter of courtesy, the authors request to be informed about uses +this software has found, about bugs in this software, and about any +improvements that may be of general interest. + +Berlin, 28.11.1994 +Jutta Degener +Carsten Bormann + +*********************************************************************/ + +#include +#include +#include +#include "os.h" +#include "smallft.h" +#include "lpc.h" +#include "scales.h" +#include "misc.h" + +/* Autocorrelation LPC coeff generation algorithm invented by + N. Levinson in 1947, modified by J. Durbin in 1959. */ + +/* Input : n elements of time doamin data + Output: m lpc coefficients, excitation energy */ + +float vorbis_lpc_from_data(float *data,float *lpci,int n,int m){ + double *aut=alloca(sizeof(*aut)*(m+1)); + double *lpc=alloca(sizeof(*lpc)*(m)); + double error; + double epsilon; + int i,j; + + /* autocorrelation, p+1 lag coefficients */ + j=m+1; + while(j--){ + double d=0; /* double needed for accumulator depth */ + for(i=j;i +#include +#include +#include "lsp.h" +#include "os.h" +#include "misc.h" +#include "lookup.h" +#include "scales.h" + +/* three possible LSP to f curve functions; the exact computation + (float), a lookup based float implementation, and an integer + implementation. The float lookup is likely the optimal choice on + any machine with an FPU. The integer implementation is *not* fixed + point (due to the need for a large dynamic range and thus a + separately tracked exponent) and thus much more complex than the + relatively simple float implementations. It's mostly for future + work on a fully fixed point implementation for processors like the + ARM family. */ + +/* define either of these (preferably FLOAT_LOOKUP) to have faster + but less precise implementation. */ +#undef FLOAT_LOOKUP +#undef INT_LOOKUP + +#ifdef FLOAT_LOOKUP +#include "lookup.c" /* catch this in the build system; we #include for + compilers (like gcc) that can't inline across + modules */ + +/* side effect: changes *lsp to cosines of lsp */ +void vorbis_lsp_to_curve(float *curve,int *map,int n,int ln,float *lsp,int m, + float amp,float ampoffset){ + int i; + float wdel=M_PI/ln; + vorbis_fpu_control fpu; + + vorbis_fpu_setround(&fpu); + for(i=0;i>1; + + while(c--){ + q*=ftmp[0]-w; + p*=ftmp[1]-w; + ftmp+=2; + } + + if(m&1){ + /* odd order filter; slightly assymetric */ + /* the last coefficient */ + q*=ftmp[0]-w; + q*=q; + p*=p*(1.f-w*w); + }else{ + /* even order filter; still symmetric */ + q*=q*(1.f+w); + p*=p*(1.f-w); + } + + q=frexp(p+q,&qexp); + q=vorbis_fromdBlook(amp* + vorbis_invsqlook(q)* + vorbis_invsq2explook(qexp+m)- + ampoffset); + + do{ + curve[i++]*=q; + }while(map[i]==k); + } + vorbis_fpu_restore(fpu); +} + +#else + +#ifdef INT_LOOKUP +#include "lookup.c" /* catch this in the build system; we #include for + compilers (like gcc) that can't inline across + modules */ + +static const int MLOOP_1[64]={ + 0,10,11,11, 12,12,12,12, 13,13,13,13, 13,13,13,13, + 14,14,14,14, 14,14,14,14, 14,14,14,14, 14,14,14,14, + 15,15,15,15, 15,15,15,15, 15,15,15,15, 15,15,15,15, + 15,15,15,15, 15,15,15,15, 15,15,15,15, 15,15,15,15, +}; + +static const int MLOOP_2[64]={ + 0,4,5,5, 6,6,6,6, 7,7,7,7, 7,7,7,7, + 8,8,8,8, 8,8,8,8, 8,8,8,8, 8,8,8,8, + 9,9,9,9, 9,9,9,9, 9,9,9,9, 9,9,9,9, + 9,9,9,9, 9,9,9,9, 9,9,9,9, 9,9,9,9, +}; + +static const int MLOOP_3[8]={0,1,2,2,3,3,3,3}; + + +/* side effect: changes *lsp to cosines of lsp */ +void vorbis_lsp_to_curve(float *curve,int *map,int n,int ln,float *lsp,int m, + float amp,float ampoffset){ + + /* 0 <= m < 256 */ + + /* set up for using all int later */ + int i; + int ampoffseti=rint(ampoffset*4096.f); + int ampi=rint(amp*16.f); + long *ilsp=alloca(m*sizeof(*ilsp)); + for(i=0;i>25])) + if(!(shift=MLOOP_2[(pi|qi)>>19])) + shift=MLOOP_3[(pi|qi)>>16]; + qi=(qi>>shift)*labs(ilsp[j-1]-wi); + pi=(pi>>shift)*labs(ilsp[j]-wi); + qexp+=shift; + } + if(!(shift=MLOOP_1[(pi|qi)>>25])) + if(!(shift=MLOOP_2[(pi|qi)>>19])) + shift=MLOOP_3[(pi|qi)>>16]; + + /* pi,qi normalized collectively, both tracked using qexp */ + + if(m&1){ + /* odd order filter; slightly assymetric */ + /* the last coefficient */ + qi=(qi>>shift)*labs(ilsp[j-1]-wi); + pi=(pi>>shift)<<14; + qexp+=shift; + + if(!(shift=MLOOP_1[(pi|qi)>>25])) + if(!(shift=MLOOP_2[(pi|qi)>>19])) + shift=MLOOP_3[(pi|qi)>>16]; + + pi>>=shift; + qi>>=shift; + qexp+=shift-14*((m+1)>>1); + + pi=((pi*pi)>>16); + qi=((qi*qi)>>16); + qexp=qexp*2+m; + + pi*=(1<<14)-((wi*wi)>>14); + qi+=pi>>14; + + }else{ + /* even order filter; still symmetric */ + + /* p*=p(1-w), q*=q(1+w), let normalization drift because it isn't + worth tracking step by step */ + + pi>>=shift; + qi>>=shift; + qexp+=shift-7*m; + + pi=((pi*pi)>>16); + qi=((qi*qi)>>16); + qexp=qexp*2+m; + + pi*=(1<<14)-wi; + qi*=(1<<14)+wi; + qi=(qi+pi)>>14; + + } + + + /* we've let the normalization drift because it wasn't important; + however, for the lookup, things must be normalized again. We + need at most one right shift or a number of left shifts */ + + if(qi&0xffff0000){ /* checks for 1.xxxxxxxxxxxxxxxx */ + qi>>=1; qexp++; + }else + while(qi && !(qi&0x8000)){ /* checks for 0.0xxxxxxxxxxxxxxx or less*/ + qi<<=1; qexp--; + } + + amp=vorbis_fromdBlook_i(ampi* /* n.4 */ + vorbis_invsqlook_i(qi,qexp)- + /* m.8, m+n<=8 */ + ampoffseti); /* 8.12[0] */ + + curve[i]*=amp; + while(map[++i]==k)curve[i]*=amp; + } +} + +#else + +/* old, nonoptimized but simple version for any poor sap who needs to + figure out what the hell this code does, or wants the other + fraction of a dB precision */ + +/* side effect: changes *lsp to cosines of lsp */ +void vorbis_lsp_to_curve(float *curve,int *map,int n,int ln,float *lsp,int m, + float amp,float ampoffset){ + int i; + float wdel=M_PI/ln; + for(i=0;i= i; j--) { + g[j-2] -= g[j]; + g[j] += g[j]; + } + } +} + +static int comp(const void *a,const void *b){ + return (*(float *)a<*(float *)b)-(*(float *)a>*(float *)b); +} + +/* Newton-Raphson-Maehly actually functioned as a decent root finder, + but there are root sets for which it gets into limit cycles + (exacerbated by zero suppression) and fails. We can't afford to + fail, even if the failure is 1 in 100,000,000, so we now use + Laguerre and later polish with Newton-Raphson (which can then + afford to fail) */ + +#define EPSILON 10e-7 +static int Laguerre_With_Deflation(float *a,int ord,float *r){ + int i,m; + double lastdelta=0.f; + double *defl=alloca(sizeof(*defl)*(ord+1)); + for(i=0;i<=ord;i++)defl[i]=a[i]; + + for(m=ord;m>0;m--){ + double new=0.f,delta; + + /* iterate a root */ + while(1){ + double p=defl[m],pp=0.f,ppp=0.f,denom; + + /* eval the polynomial and its first two derivatives */ + for(i=m;i>0;i--){ + ppp = new*ppp + pp; + pp = new*pp + p; + p = new*p + defl[i-1]; + } + + /* Laguerre's method */ + denom=(m-1) * ((m-1)*pp*pp - m*p*ppp); + if(denom<0) + return(-1); /* complex root! The LPC generator handed us a bad filter */ + + if(pp>0){ + denom = pp + sqrt(denom); + if(denom-(EPSILON))denom=-(EPSILON); + } + + delta = m*p/denom; + new -= delta; + + if(delta<0.f)delta*=-1; + + if(fabs(delta/new)<10e-12)break; + lastdelta=delta; + } + + r[m-1]=new; + + /* forward deflation */ + + for(i=m;i>0;i--) + defl[i-1]+=new*defl[i]; + defl++; + + } + return(0); +} + + +/* for spit-and-polish only */ +static int Newton_Raphson(float *a,int ord,float *r){ + int i, k, count=0; + double error=1.f; + double *root=alloca(ord*sizeof(*root)); + + for(i=0; i1e-20){ + error=0; + + for(i=0; i= 0; k--) { + + pp= pp* rooti + p; + p = p * rooti + a[k]; + } + + delta = p/pp; + root[i] -= delta; + error+= delta*delta; + } + + if(count>40)return(-1); + + count++; + } + + /* Replaced the original bubble sort with a real sort. With your + help, we can eliminate the bubble sort in our lifetime. --Monty */ + + for(i=0; i>1; + int g1_order,g2_order; + float *g1=alloca(sizeof(*g1)*(order2+1)); + float *g2=alloca(sizeof(*g2)*(order2+1)); + float *g1r=alloca(sizeof(*g1r)*(order2+1)); + float *g2r=alloca(sizeof(*g2r)*(order2+1)); + int i; + + /* even and odd are slightly different base cases */ + g1_order=(m+1)>>1; + g2_order=(m) >>1; + + /* Compute the lengths of the x polynomials. */ + /* Compute the first half of K & R F1 & F2 polynomials. */ + /* Compute half of the symmetric and antisymmetric polynomials. */ + /* Remove the roots at +1 and -1. */ + + g1[g1_order] = 1.f; + for(i=1;i<=g1_order;i++) g1[g1_order-i] = lpc[i-1]+lpc[m-i]; + g2[g2_order] = 1.f; + for(i=1;i<=g2_order;i++) g2[g2_order-i] = lpc[i-1]-lpc[m-i]; + + if(g1_order>g2_order){ + for(i=2; i<=g2_order;i++) g2[g2_order-i] += g2[g2_order-i+2]; + }else{ + for(i=1; i<=g1_order;i++) g1[g1_order-i] -= g1[g1_order-i+1]; + for(i=1; i<=g2_order;i++) g2[g2_order-i] += g2[g2_order-i+1]; + } + + /* Convert into polynomials in cos(alpha) */ + cheby(g1,g1_order); + cheby(g2,g2_order); + + /* Find the roots of the 2 even polynomials.*/ + if(Laguerre_With_Deflation(g1,g1_order,g1r) || + Laguerre_With_Deflation(g2,g2_order,g2r)) + return(-1); + + Newton_Raphson(g1,g1_order,g1r); /* if it fails, it leaves g1r alone */ + Newton_Raphson(g2,g2_order,g2r); /* if it fails, it leaves g2r alone */ + + qsort(g1r,g1_order,sizeof(*g1r),comp); + qsort(g2r,g2_order,sizeof(*g2r),comp); + + for(i=0;i +#include +#include +#include +#include +#include "vorbis/codec.h" +#include "codec_internal.h" +#include "codebook.h" +#include "window.h" +#include "registry.h" +#include "psy.h" +#include "misc.h" + +/* simplistic, wasteful way of doing this (unique lookup for each + mode/submapping); there should be a central repository for + identical lookups. That will require minor work, so I'm putting it + off as low priority. + + Why a lookup for each backend in a given mode? Because the + blocksize is set by the mode, and low backend lookups may require + parameters from other areas of the mode/mapping */ + +static void mapping0_free_info(vorbis_info_mapping *i){ + vorbis_info_mapping0 *info=(vorbis_info_mapping0 *)i; + if(info){ + memset(info,0,sizeof(*info)); + _ogg_free(info); + } +} + +static int ilog(unsigned int v){ + int ret=0; + if(v)--v; + while(v){ + ret++; + v>>=1; + } + return(ret); +} + +static void mapping0_pack(vorbis_info *vi,vorbis_info_mapping *vm, + oggpack_buffer *opb){ + int i; + vorbis_info_mapping0 *info=(vorbis_info_mapping0 *)vm; + + /* another 'we meant to do it this way' hack... up to beta 4, we + packed 4 binary zeros here to signify one submapping in use. We + now redefine that to mean four bitflags that indicate use of + deeper features; bit0:submappings, bit1:coupling, + bit2,3:reserved. This is backward compatable with all actual uses + of the beta code. */ + + if(info->submaps>1){ + oggpack_write(opb,1,1); + oggpack_write(opb,info->submaps-1,4); + }else + oggpack_write(opb,0,1); + + if(info->coupling_steps>0){ + oggpack_write(opb,1,1); + oggpack_write(opb,info->coupling_steps-1,8); + + for(i=0;icoupling_steps;i++){ + oggpack_write(opb,info->coupling_mag[i],ilog(vi->channels)); + oggpack_write(opb,info->coupling_ang[i],ilog(vi->channels)); + } + }else + oggpack_write(opb,0,1); + + oggpack_write(opb,0,2); /* 2,3:reserved */ + + /* we don't write the channel submappings if we only have one... */ + if(info->submaps>1){ + for(i=0;ichannels;i++) + oggpack_write(opb,info->chmuxlist[i],4); + } + for(i=0;isubmaps;i++){ + oggpack_write(opb,0,8); /* time submap unused */ + oggpack_write(opb,info->floorsubmap[i],8); + oggpack_write(opb,info->residuesubmap[i],8); + } +} + +/* also responsible for range checking */ +static vorbis_info_mapping *mapping0_unpack(vorbis_info *vi,oggpack_buffer *opb){ + int i,b; + vorbis_info_mapping0 *info=_ogg_calloc(1,sizeof(*info)); + codec_setup_info *ci=vi->codec_setup; + memset(info,0,sizeof(*info)); + + b=oggpack_read(opb,1); + if(b<0)goto err_out; + if(b){ + info->submaps=oggpack_read(opb,4)+1; + if(info->submaps<=0)goto err_out; + }else + info->submaps=1; + + b=oggpack_read(opb,1); + if(b<0)goto err_out; + if(b){ + info->coupling_steps=oggpack_read(opb,8)+1; + if(info->coupling_steps<=0)goto err_out; + for(i=0;icoupling_steps;i++){ + int testM=info->coupling_mag[i]=oggpack_read(opb,ilog(vi->channels)); + int testA=info->coupling_ang[i]=oggpack_read(opb,ilog(vi->channels)); + + if(testM<0 || + testA<0 || + testM==testA || + testM>=vi->channels || + testA>=vi->channels) goto err_out; + } + + } + + if(oggpack_read(opb,2)!=0)goto err_out; /* 2,3:reserved */ + + if(info->submaps>1){ + for(i=0;ichannels;i++){ + info->chmuxlist[i]=oggpack_read(opb,4); + if(info->chmuxlist[i]>=info->submaps || info->chmuxlist[i]<0)goto err_out; + } + } + for(i=0;isubmaps;i++){ + oggpack_read(opb,8); /* time submap unused */ + info->floorsubmap[i]=oggpack_read(opb,8); + if(info->floorsubmap[i]>=ci->floors || info->floorsubmap[i]<0)goto err_out; + info->residuesubmap[i]=oggpack_read(opb,8); + if(info->residuesubmap[i]>=ci->residues || info->residuesubmap[i]<0)goto err_out; + } + + return info; + + err_out: + mapping0_free_info(info); + return(NULL); +} + +#include "os.h" +#include "lpc.h" +#include "lsp.h" +#include "envelope.h" +#include "mdct.h" +#include "psy.h" +#include "scales.h" + +#if 0 +static long seq=0; +static ogg_int64_t total=0; +static float FLOOR1_fromdB_LOOKUP[256]={ + 1.0649863e-07F, 1.1341951e-07F, 1.2079015e-07F, 1.2863978e-07F, + 1.3699951e-07F, 1.4590251e-07F, 1.5538408e-07F, 1.6548181e-07F, + 1.7623575e-07F, 1.8768855e-07F, 1.9988561e-07F, 2.128753e-07F, + 2.2670913e-07F, 2.4144197e-07F, 2.5713223e-07F, 2.7384213e-07F, + 2.9163793e-07F, 3.1059021e-07F, 3.3077411e-07F, 3.5226968e-07F, + 3.7516214e-07F, 3.9954229e-07F, 4.2550680e-07F, 4.5315863e-07F, + 4.8260743e-07F, 5.1396998e-07F, 5.4737065e-07F, 5.8294187e-07F, + 6.2082472e-07F, 6.6116941e-07F, 7.0413592e-07F, 7.4989464e-07F, + 7.9862701e-07F, 8.5052630e-07F, 9.0579828e-07F, 9.6466216e-07F, + 1.0273513e-06F, 1.0941144e-06F, 1.1652161e-06F, 1.2409384e-06F, + 1.3215816e-06F, 1.4074654e-06F, 1.4989305e-06F, 1.5963394e-06F, + 1.7000785e-06F, 1.8105592e-06F, 1.9282195e-06F, 2.0535261e-06F, + 2.1869758e-06F, 2.3290978e-06F, 2.4804557e-06F, 2.6416497e-06F, + 2.8133190e-06F, 2.9961443e-06F, 3.1908506e-06F, 3.3982101e-06F, + 3.6190449e-06F, 3.8542308e-06F, 4.1047004e-06F, 4.3714470e-06F, + 4.6555282e-06F, 4.9580707e-06F, 5.2802740e-06F, 5.6234160e-06F, + 5.9888572e-06F, 6.3780469e-06F, 6.7925283e-06F, 7.2339451e-06F, + 7.7040476e-06F, 8.2047000e-06F, 8.7378876e-06F, 9.3057248e-06F, + 9.9104632e-06F, 1.0554501e-05F, 1.1240392e-05F, 1.1970856e-05F, + 1.2748789e-05F, 1.3577278e-05F, 1.4459606e-05F, 1.5399272e-05F, + 1.6400004e-05F, 1.7465768e-05F, 1.8600792e-05F, 1.9809576e-05F, + 2.1096914e-05F, 2.2467911e-05F, 2.3928002e-05F, 2.5482978e-05F, + 2.7139006e-05F, 2.8902651e-05F, 3.0780908e-05F, 3.2781225e-05F, + 3.4911534e-05F, 3.7180282e-05F, 3.9596466e-05F, 4.2169667e-05F, + 4.4910090e-05F, 4.7828601e-05F, 5.0936773e-05F, 5.4246931e-05F, + 5.7772202e-05F, 6.1526565e-05F, 6.5524908e-05F, 6.9783085e-05F, + 7.4317983e-05F, 7.9147585e-05F, 8.4291040e-05F, 8.9768747e-05F, + 9.5602426e-05F, 0.00010181521F, 0.00010843174F, 0.00011547824F, + 0.00012298267F, 0.00013097477F, 0.00013948625F, 0.00014855085F, + 0.00015820453F, 0.00016848555F, 0.00017943469F, 0.00019109536F, + 0.00020351382F, 0.00021673929F, 0.00023082423F, 0.00024582449F, + 0.00026179955F, 0.00027881276F, 0.00029693158F, 0.00031622787F, + 0.00033677814F, 0.00035866388F, 0.00038197188F, 0.00040679456F, + 0.00043323036F, 0.00046138411F, 0.00049136745F, 0.00052329927F, + 0.00055730621F, 0.00059352311F, 0.00063209358F, 0.00067317058F, + 0.00071691700F, 0.00076350630F, 0.00081312324F, 0.00086596457F, + 0.00092223983F, 0.00098217216F, 0.0010459992F, 0.0011139742F, + 0.0011863665F, 0.0012634633F, 0.0013455702F, 0.0014330129F, + 0.0015261382F, 0.0016253153F, 0.0017309374F, 0.0018434235F, + 0.0019632195F, 0.0020908006F, 0.0022266726F, 0.0023713743F, + 0.0025254795F, 0.0026895994F, 0.0028643847F, 0.0030505286F, + 0.0032487691F, 0.0034598925F, 0.0036847358F, 0.0039241906F, + 0.0041792066F, 0.0044507950F, 0.0047400328F, 0.0050480668F, + 0.0053761186F, 0.0057254891F, 0.0060975636F, 0.0064938176F, + 0.0069158225F, 0.0073652516F, 0.0078438871F, 0.0083536271F, + 0.0088964928F, 0.009474637F, 0.010090352F, 0.010746080F, + 0.011444421F, 0.012188144F, 0.012980198F, 0.013823725F, + 0.014722068F, 0.015678791F, 0.016697687F, 0.017782797F, + 0.018938423F, 0.020169149F, 0.021479854F, 0.022875735F, + 0.024362330F, 0.025945531F, 0.027631618F, 0.029427276F, + 0.031339626F, 0.033376252F, 0.035545228F, 0.037855157F, + 0.040315199F, 0.042935108F, 0.045725273F, 0.048696758F, + 0.051861348F, 0.055231591F, 0.058820850F, 0.062643361F, + 0.066714279F, 0.071049749F, 0.075666962F, 0.080584227F, + 0.085821044F, 0.091398179F, 0.097337747F, 0.10366330F, + 0.11039993F, 0.11757434F, 0.12521498F, 0.13335215F, + 0.14201813F, 0.15124727F, 0.16107617F, 0.17154380F, + 0.18269168F, 0.19456402F, 0.20720788F, 0.22067342F, + 0.23501402F, 0.25028656F, 0.26655159F, 0.28387361F, + 0.30232132F, 0.32196786F, 0.34289114F, 0.36517414F, + 0.38890521F, 0.41417847F, 0.44109412F, 0.46975890F, + 0.50028648F, 0.53279791F, 0.56742212F, 0.60429640F, + 0.64356699F, 0.68538959F, 0.72993007F, 0.77736504F, + 0.82788260F, 0.88168307F, 0.9389798F, 1.F, +}; + +#endif + + +static int mapping0_forward(vorbis_block *vb){ + vorbis_dsp_state *vd=vb->vd; + vorbis_info *vi=vd->vi; + codec_setup_info *ci=vi->codec_setup; + private_state *b=vb->vd->backend_state; + vorbis_block_internal *vbi=(vorbis_block_internal *)vb->internal; + int n=vb->pcmend; + int i,j,k; + + int *nonzero = alloca(sizeof(*nonzero)*vi->channels); + float **gmdct = _vorbis_block_alloc(vb,vi->channels*sizeof(*gmdct)); + int **iwork = _vorbis_block_alloc(vb,vi->channels*sizeof(*iwork)); + int ***floor_posts = _vorbis_block_alloc(vb,vi->channels*sizeof(*floor_posts)); + + float global_ampmax=vbi->ampmax; + float *local_ampmax=alloca(sizeof(*local_ampmax)*vi->channels); + int blocktype=vbi->blocktype; + + int modenumber=vb->W; + vorbis_info_mapping0 *info=ci->map_param[modenumber]; + vorbis_look_psy *psy_look=b->psy+blocktype+(vb->W?2:0); + + vb->mode=modenumber; + + for(i=0;ichannels;i++){ + float scale=4.f/n; + float scale_dB; + + float *pcm =vb->pcm[i]; + float *logfft =pcm; + + iwork[i]=_vorbis_block_alloc(vb,n/2*sizeof(**iwork)); + gmdct[i]=_vorbis_block_alloc(vb,n/2*sizeof(**gmdct)); + + scale_dB=todB(&scale) + .345; /* + .345 is a hack; the original + todB estimation used on IEEE 754 + compliant machines had a bug that + returned dB values about a third + of a decibel too high. The bug + was harmless because tunings + implicitly took that into + account. However, fixing the bug + in the estimator requires + changing all the tunings as well. + For now, it's easier to sync + things back up here, and + recalibrate the tunings in the + next major model upgrade. */ + +#if 0 + if(vi->channels==2){ + if(i==0) + _analysis_output("pcmL",seq,pcm,n,0,0,total-n/2); + else + _analysis_output("pcmR",seq,pcm,n,0,0,total-n/2); + }else{ + _analysis_output("pcm",seq,pcm,n,0,0,total-n/2); + } +#endif + + /* window the PCM data */ + _vorbis_apply_window(pcm,b->window,ci->blocksizes,vb->lW,vb->W,vb->nW); + +#if 0 + if(vi->channels==2){ + if(i==0) + _analysis_output("windowedL",seq,pcm,n,0,0,total-n/2); + else + _analysis_output("windowedR",seq,pcm,n,0,0,total-n/2); + }else{ + _analysis_output("windowed",seq,pcm,n,0,0,total-n/2); + } +#endif + + /* transform the PCM data */ + /* only MDCT right now.... */ + mdct_forward(b->transform[vb->W][0],pcm,gmdct[i]); + + /* FFT yields more accurate tonal estimation (not phase sensitive) */ + drft_forward(&b->fft_look[vb->W],pcm); + logfft[0]=scale_dB+todB(pcm) + .345; /* + .345 is a hack; the + original todB estimation used on + IEEE 754 compliant machines had a + bug that returned dB values about + a third of a decibel too high. + The bug was harmless because + tunings implicitly took that into + account. However, fixing the bug + in the estimator requires + changing all the tunings as well. + For now, it's easier to sync + things back up here, and + recalibrate the tunings in the + next major model upgrade. */ + local_ampmax[i]=logfft[0]; + for(j=1;j>1]=scale_dB+.5f*todB(&temp) + .345; /* + + .345 is a hack; the original todB + estimation used on IEEE 754 + compliant machines had a bug that + returned dB values about a third + of a decibel too high. The bug + was harmless because tunings + implicitly took that into + account. However, fixing the bug + in the estimator requires + changing all the tunings as well. + For now, it's easier to sync + things back up here, and + recalibrate the tunings in the + next major model upgrade. */ + if(temp>local_ampmax[i])local_ampmax[i]=temp; + } + + if(local_ampmax[i]>0.f)local_ampmax[i]=0.f; + if(local_ampmax[i]>global_ampmax)global_ampmax=local_ampmax[i]; + +#if 0 + if(vi->channels==2){ + if(i==0){ + _analysis_output("fftL",seq,logfft,n/2,1,0,0); + }else{ + _analysis_output("fftR",seq,logfft,n/2,1,0,0); + } + }else{ + _analysis_output("fft",seq,logfft,n/2,1,0,0); + } +#endif + + } + + { + float *noise = _vorbis_block_alloc(vb,n/2*sizeof(*noise)); + float *tone = _vorbis_block_alloc(vb,n/2*sizeof(*tone)); + + for(i=0;ichannels;i++){ + /* the encoder setup assumes that all the modes used by any + specific bitrate tweaking use the same floor */ + + int submap=info->chmuxlist[i]; + + /* the following makes things clearer to *me* anyway */ + float *mdct =gmdct[i]; + float *logfft =vb->pcm[i]; + + float *logmdct =logfft+n/2; + float *logmask =logfft; + + vb->mode=modenumber; + + floor_posts[i]=_vorbis_block_alloc(vb,PACKETBLOBS*sizeof(**floor_posts)); + memset(floor_posts[i],0,sizeof(**floor_posts)*PACKETBLOBS); + + for(j=0;jchannels==2){ + if(i==0) + _analysis_output("mdctL",seq,logmdct,n/2,1,0,0); + else + _analysis_output("mdctR",seq,logmdct,n/2,1,0,0); + }else{ + _analysis_output("mdct",seq,logmdct,n/2,1,0,0); + } +#endif + + /* first step; noise masking. Not only does 'noise masking' + give us curves from which we can decide how much resolution + to give noise parts of the spectrum, it also implicitly hands + us a tonality estimate (the larger the value in the + 'noise_depth' vector, the more tonal that area is) */ + + _vp_noisemask(psy_look, + logmdct, + noise); /* noise does not have by-frequency offset + bias applied yet */ +#if 0 + if(vi->channels==2){ + if(i==0) + _analysis_output("noiseL",seq,noise,n/2,1,0,0); + else + _analysis_output("noiseR",seq,noise,n/2,1,0,0); + }else{ + _analysis_output("noise",seq,noise,n/2,1,0,0); + } +#endif + + /* second step: 'all the other crap'; all the stuff that isn't + computed/fit for bitrate management goes in the second psy + vector. This includes tone masking, peak limiting and ATH */ + + _vp_tonemask(psy_look, + logfft, + tone, + global_ampmax, + local_ampmax[i]); + +#if 0 + if(vi->channels==2){ + if(i==0) + _analysis_output("toneL",seq,tone,n/2,1,0,0); + else + _analysis_output("toneR",seq,tone,n/2,1,0,0); + }else{ + _analysis_output("tone",seq,tone,n/2,1,0,0); + } +#endif + + /* third step; we offset the noise vectors, overlay tone + masking. We then do a floor1-specific line fit. If we're + performing bitrate management, the line fit is performed + multiple times for up/down tweakage on demand. */ + +#if 0 + { + float aotuv[psy_look->n]; +#endif + + _vp_offset_and_mix(psy_look, + noise, + tone, + 1, + logmask, + mdct, + logmdct); + +#if 0 + if(vi->channels==2){ + if(i==0) + _analysis_output("aotuvM1_L",seq,aotuv,psy_look->n,1,1,0); + else + _analysis_output("aotuvM1_R",seq,aotuv,psy_look->n,1,1,0); + }else{ + _analysis_output("aotuvM1",seq,aotuv,psy_look->n,1,1,0); + } + } +#endif + + +#if 0 + if(vi->channels==2){ + if(i==0) + _analysis_output("mask1L",seq,logmask,n/2,1,0,0); + else + _analysis_output("mask1R",seq,logmask,n/2,1,0,0); + }else{ + _analysis_output("mask1",seq,logmask,n/2,1,0,0); + } +#endif + + /* this algorithm is hardwired to floor 1 for now; abort out if + we're *not* floor1. This won't happen unless someone has + broken the encode setup lib. Guard it anyway. */ + if(ci->floor_type[info->floorsubmap[submap]]!=1)return(-1); + + floor_posts[i][PACKETBLOBS/2]= + floor1_fit(vb,b->flr[info->floorsubmap[submap]], + logmdct, + logmask); + + /* are we managing bitrate? If so, perform two more fits for + later rate tweaking (fits represent hi/lo) */ + if(vorbis_bitrate_managed(vb) && floor_posts[i][PACKETBLOBS/2]){ + /* higher rate by way of lower noise curve */ + + _vp_offset_and_mix(psy_look, + noise, + tone, + 2, + logmask, + mdct, + logmdct); + +#if 0 + if(vi->channels==2){ + if(i==0) + _analysis_output("mask2L",seq,logmask,n/2,1,0,0); + else + _analysis_output("mask2R",seq,logmask,n/2,1,0,0); + }else{ + _analysis_output("mask2",seq,logmask,n/2,1,0,0); + } +#endif + + floor_posts[i][PACKETBLOBS-1]= + floor1_fit(vb,b->flr[info->floorsubmap[submap]], + logmdct, + logmask); + + /* lower rate by way of higher noise curve */ + _vp_offset_and_mix(psy_look, + noise, + tone, + 0, + logmask, + mdct, + logmdct); + +#if 0 + if(vi->channels==2){ + if(i==0) + _analysis_output("mask0L",seq,logmask,n/2,1,0,0); + else + _analysis_output("mask0R",seq,logmask,n/2,1,0,0); + }else{ + _analysis_output("mask0",seq,logmask,n/2,1,0,0); + } +#endif + + floor_posts[i][0]= + floor1_fit(vb,b->flr[info->floorsubmap[submap]], + logmdct, + logmask); + + /* we also interpolate a range of intermediate curves for + intermediate rates */ + for(k=1;kflr[info->floorsubmap[submap]], + floor_posts[i][0], + floor_posts[i][PACKETBLOBS/2], + k*65536/(PACKETBLOBS/2)); + for(k=PACKETBLOBS/2+1;kflr[info->floorsubmap[submap]], + floor_posts[i][PACKETBLOBS/2], + floor_posts[i][PACKETBLOBS-1], + (k-PACKETBLOBS/2)*65536/(PACKETBLOBS/2)); + } + } + } + vbi->ampmax=global_ampmax; + + /* + the next phases are performed once for vbr-only and PACKETBLOB + times for bitrate managed modes. + + 1) encode actual mode being used + 2) encode the floor for each channel, compute coded mask curve/res + 3) normalize and couple. + 4) encode residue + 5) save packet bytes to the packetblob vector + + */ + + /* iterate over the many masking curve fits we've created */ + + { + int **couple_bundle=alloca(sizeof(*couple_bundle)*vi->channels); + int *zerobundle=alloca(sizeof(*zerobundle)*vi->channels); + + for(k=(vorbis_bitrate_managed(vb)?0:PACKETBLOBS/2); + k<=(vorbis_bitrate_managed(vb)?PACKETBLOBS-1:PACKETBLOBS/2); + k++){ + oggpack_buffer *opb=vbi->packetblob[k]; + + /* start out our new packet blob with packet type and mode */ + /* Encode the packet type */ + oggpack_write(opb,0,1); + /* Encode the modenumber */ + /* Encode frame mode, pre,post windowsize, then dispatch */ + oggpack_write(opb,modenumber,b->modebits); + if(vb->W){ + oggpack_write(opb,vb->lW,1); + oggpack_write(opb,vb->nW,1); + } + + /* encode floor, compute masking curve, sep out residue */ + for(i=0;ichannels;i++){ + int submap=info->chmuxlist[i]; + int *ilogmask=iwork[i]; + + nonzero[i]=floor1_encode(opb,vb,b->flr[info->floorsubmap[submap]], + floor_posts[i][k], + ilogmask); +#if 0 + { + char buf[80]; + sprintf(buf,"maskI%c%d",i?'R':'L',k); + float work[n/2]; + for(j=0;jpsy_g_param, + psy_look, + info, + gmdct, + iwork, + nonzero, + ci->psy_g_param.sliding_lowpass[vb->W][k], + vi->channels); + +#if 0 + for(i=0;ichannels;i++){ + char buf[80]; + sprintf(buf,"res%c%d",i?'R':'L',k); + float work[n/2]; + for(j=0;jsubmaps;i++){ + int ch_in_bundle=0; + long **classifications; + int resnum=info->residuesubmap[i]; + + for(j=0;jchannels;j++){ + if(info->chmuxlist[j]==i){ + zerobundle[ch_in_bundle]=0; + if(nonzero[j])zerobundle[ch_in_bundle]=1; + couple_bundle[ch_in_bundle++]=iwork[j]; + } + } + + classifications=_residue_P[ci->residue_type[resnum]]-> + class(vb,b->residue[resnum],couple_bundle,zerobundle,ch_in_bundle); + + ch_in_bundle=0; + for(j=0;jchannels;j++) + if(info->chmuxlist[j]==i) + couple_bundle[ch_in_bundle++]=iwork[j]; + + _residue_P[ci->residue_type[resnum]]-> + forward(opb,vb,b->residue[resnum], + couple_bundle,zerobundle,ch_in_bundle,classifications,i); + } + + /* ok, done encoding. Next protopacket. */ + } + + } + +#if 0 + seq++; + total+=ci->blocksizes[vb->W]/4+ci->blocksizes[vb->nW]/4; +#endif + return(0); +} + +static int mapping0_inverse(vorbis_block *vb,vorbis_info_mapping *l){ + vorbis_dsp_state *vd=vb->vd; + vorbis_info *vi=vd->vi; + codec_setup_info *ci=vi->codec_setup; + private_state *b=vd->backend_state; + vorbis_info_mapping0 *info=(vorbis_info_mapping0 *)l; + + int i,j; + long n=vb->pcmend=ci->blocksizes[vb->W]; + + float **pcmbundle=alloca(sizeof(*pcmbundle)*vi->channels); + int *zerobundle=alloca(sizeof(*zerobundle)*vi->channels); + + int *nonzero =alloca(sizeof(*nonzero)*vi->channels); + void **floormemo=alloca(sizeof(*floormemo)*vi->channels); + + /* recover the spectral envelope; store it in the PCM vector for now */ + for(i=0;ichannels;i++){ + int submap=info->chmuxlist[i]; + floormemo[i]=_floor_P[ci->floor_type[info->floorsubmap[submap]]]-> + inverse1(vb,b->flr[info->floorsubmap[submap]]); + if(floormemo[i]) + nonzero[i]=1; + else + nonzero[i]=0; + memset(vb->pcm[i],0,sizeof(*vb->pcm[i])*n/2); + } + + /* channel coupling can 'dirty' the nonzero listing */ + for(i=0;icoupling_steps;i++){ + if(nonzero[info->coupling_mag[i]] || + nonzero[info->coupling_ang[i]]){ + nonzero[info->coupling_mag[i]]=1; + nonzero[info->coupling_ang[i]]=1; + } + } + + /* recover the residue into our working vectors */ + for(i=0;isubmaps;i++){ + int ch_in_bundle=0; + for(j=0;jchannels;j++){ + if(info->chmuxlist[j]==i){ + if(nonzero[j]) + zerobundle[ch_in_bundle]=1; + else + zerobundle[ch_in_bundle]=0; + pcmbundle[ch_in_bundle++]=vb->pcm[j]; + } + } + + _residue_P[ci->residue_type[info->residuesubmap[i]]]-> + inverse(vb,b->residue[info->residuesubmap[i]], + pcmbundle,zerobundle,ch_in_bundle); + } + + /* channel coupling */ + for(i=info->coupling_steps-1;i>=0;i--){ + float *pcmM=vb->pcm[info->coupling_mag[i]]; + float *pcmA=vb->pcm[info->coupling_ang[i]]; + + for(j=0;j0) + if(ang>0){ + pcmM[j]=mag; + pcmA[j]=mag-ang; + }else{ + pcmA[j]=mag; + pcmM[j]=mag+ang; + } + else + if(ang>0){ + pcmM[j]=mag; + pcmA[j]=mag+ang; + }else{ + pcmA[j]=mag; + pcmM[j]=mag-ang; + } + } + } + + /* compute and apply spectral envelope */ + for(i=0;ichannels;i++){ + float *pcm=vb->pcm[i]; + int submap=info->chmuxlist[i]; + _floor_P[ci->floor_type[info->floorsubmap[submap]]]-> + inverse2(vb,b->flr[info->floorsubmap[submap]], + floormemo[i],pcm); + } + + /* transform the PCM data; takes PCM vector, vb; modifies PCM vector */ + /* only MDCT right now.... */ + for(i=0;ichannels;i++){ + float *pcm=vb->pcm[i]; + mdct_backward(b->transform[vb->W][0],pcm,pcm); + } + + /* all done! */ + return(0); +} + +/* export hooks */ +const vorbis_func_mapping mapping0_exportbundle={ + &mapping0_pack, + &mapping0_unpack, + &mapping0_free_info, + &mapping0_forward, + &mapping0_inverse +}; diff --git a/libvorbis-1.3.2/lib/masking.h b/libvorbis-1.3.2/lib/masking.h new file mode 100755 index 0000000..3576ab7 --- /dev/null +++ b/libvorbis-1.3.2/lib/masking.h @@ -0,0 +1,785 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: masking curve data for psychoacoustics + last mod: $Id: masking.h 16227 2009-07-08 06:58:46Z xiphmont $ + + ********************************************************************/ + +#ifndef _V_MASKING_H_ +#define _V_MASKING_H_ + +/* more detailed ATH; the bass if flat to save stressing the floor + overly for only a bin or two of savings. */ + +#define MAX_ATH 88 +static const float ATH[]={ + /*15*/ -51, -52, -53, -54, -55, -56, -57, -58, + /*31*/ -59, -60, -61, -62, -63, -64, -65, -66, + /*63*/ -67, -68, -69, -70, -71, -72, -73, -74, + /*125*/ -75, -76, -77, -78, -80, -81, -82, -83, + /*250*/ -84, -85, -86, -87, -88, -88, -89, -89, + /*500*/ -90, -91, -91, -92, -93, -94, -95, -96, + /*1k*/ -96, -97, -98, -98, -99, -99,-100,-100, + /*2k*/ -101,-102,-103,-104,-106,-107,-107,-107, + /*4k*/ -107,-105,-103,-102,-101, -99, -98, -96, + /*8k*/ -95, -95, -96, -97, -96, -95, -93, -90, + /*16k*/ -80, -70, -50, -40, -30, -30, -30, -30 +}; + +/* The tone masking curves from Ehmer's and Fielder's papers have been + replaced by an empirically collected data set. The previously + published values were, far too often, simply on crack. */ + +#define EHMER_OFFSET 16 +#define EHMER_MAX 56 + +/* masking tones from -50 to 0dB, 62.5 through 16kHz at half octaves + test tones from -2 octaves to +5 octaves sampled at eighth octaves */ +/* (Vorbis 0dB, the loudest possible tone, is assumed to be ~100dB SPL + for collection of these curves) */ + +static const float tonemasks[P_BANDS][6][EHMER_MAX]={ + /* 62.5 Hz */ + {{ -60, -60, -60, -60, -60, -60, -60, -60, + -60, -60, -60, -60, -62, -62, -65, -73, + -69, -68, -68, -67, -70, -70, -72, -74, + -75, -79, -79, -80, -83, -88, -93, -100, + -110, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + { -48, -48, -48, -48, -48, -48, -48, -48, + -48, -48, -48, -48, -48, -53, -61, -66, + -66, -68, -67, -70, -76, -76, -72, -73, + -75, -76, -78, -79, -83, -88, -93, -100, + -110, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + { -37, -37, -37, -37, -37, -37, -37, -37, + -38, -40, -42, -46, -48, -53, -55, -62, + -65, -58, -56, -56, -61, -60, -65, -67, + -69, -71, -77, -77, -78, -80, -82, -84, + -88, -93, -98, -106, -112, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + { -25, -25, -25, -25, -25, -25, -25, -25, + -25, -26, -27, -29, -32, -38, -48, -52, + -52, -50, -48, -48, -51, -52, -54, -60, + -67, -67, -66, -68, -69, -73, -73, -76, + -80, -81, -81, -85, -85, -86, -88, -93, + -100, -110, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + { -16, -16, -16, -16, -16, -16, -16, -16, + -17, -19, -20, -22, -26, -28, -31, -40, + -47, -39, -39, -40, -42, -43, -47, -51, + -57, -52, -55, -55, -60, -58, -62, -63, + -70, -67, -69, -72, -73, -77, -80, -82, + -83, -87, -90, -94, -98, -104, -115, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + { -8, -8, -8, -8, -8, -8, -8, -8, + -8, -8, -10, -11, -15, -19, -25, -30, + -34, -31, -30, -31, -29, -32, -35, -42, + -48, -42, -44, -46, -50, -50, -51, -52, + -59, -54, -55, -55, -58, -62, -63, -66, + -72, -73, -76, -75, -78, -80, -80, -81, + -84, -88, -90, -94, -98, -101, -106, -110}}, + /* 88Hz */ + {{ -66, -66, -66, -66, -66, -66, -66, -66, + -66, -66, -66, -66, -66, -67, -67, -67, + -76, -72, -71, -74, -76, -76, -75, -78, + -79, -79, -81, -83, -86, -89, -93, -97, + -100, -105, -110, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + { -47, -47, -47, -47, -47, -47, -47, -47, + -47, -47, -47, -48, -51, -55, -59, -66, + -66, -66, -67, -66, -68, -69, -70, -74, + -79, -77, -77, -78, -80, -81, -82, -84, + -86, -88, -91, -95, -100, -108, -116, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + { -36, -36, -36, -36, -36, -36, -36, -36, + -36, -37, -37, -41, -44, -48, -51, -58, + -62, -60, -57, -59, -59, -60, -63, -65, + -72, -71, -70, -72, -74, -77, -76, -78, + -81, -81, -80, -83, -86, -91, -96, -100, + -105, -110, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + { -28, -28, -28, -28, -28, -28, -28, -28, + -28, -30, -32, -32, -33, -35, -41, -49, + -50, -49, -47, -48, -48, -52, -51, -57, + -65, -61, -59, -61, -64, -69, -70, -74, + -77, -77, -78, -81, -84, -85, -87, -90, + -92, -96, -100, -107, -112, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + { -19, -19, -19, -19, -19, -19, -19, -19, + -20, -21, -23, -27, -30, -35, -36, -41, + -46, -44, -42, -40, -41, -41, -43, -48, + -55, -53, -52, -53, -56, -59, -58, -60, + -67, -66, -69, -71, -72, -75, -79, -81, + -84, -87, -90, -93, -97, -101, -107, -114, + -999, -999, -999, -999, -999, -999, -999, -999}, + { -9, -9, -9, -9, -9, -9, -9, -9, + -11, -12, -12, -15, -16, -20, -23, -30, + -37, -34, -33, -34, -31, -32, -32, -38, + -47, -44, -41, -40, -47, -49, -46, -46, + -58, -50, -50, -54, -58, -62, -64, -67, + -67, -70, -72, -76, -79, -83, -87, -91, + -96, -100, -104, -110, -999, -999, -999, -999}}, + /* 125 Hz */ + {{ -62, -62, -62, -62, -62, -62, -62, -62, + -62, -62, -63, -64, -66, -67, -66, -68, + -75, -72, -76, -75, -76, -78, -79, -82, + -84, -85, -90, -94, -101, -110, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + { -59, -59, -59, -59, -59, -59, -59, -59, + -59, -59, -59, -60, -60, -61, -63, -66, + -71, -68, -70, -70, -71, -72, -72, -75, + -81, -78, -79, -82, -83, -86, -90, -97, + -103, -113, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + { -53, -53, -53, -53, -53, -53, -53, -53, + -53, -54, -55, -57, -56, -57, -55, -61, + -65, -60, -60, -62, -63, -63, -66, -68, + -74, -73, -75, -75, -78, -80, -80, -82, + -85, -90, -96, -101, -108, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + { -46, -46, -46, -46, -46, -46, -46, -46, + -46, -46, -47, -47, -47, -47, -48, -51, + -57, -51, -49, -50, -51, -53, -54, -59, + -66, -60, -62, -67, -67, -70, -72, -75, + -76, -78, -81, -85, -88, -94, -97, -104, + -112, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + { -36, -36, -36, -36, -36, -36, -36, -36, + -39, -41, -42, -42, -39, -38, -41, -43, + -52, -44, -40, -39, -37, -37, -40, -47, + -54, -50, -48, -50, -55, -61, -59, -62, + -66, -66, -66, -69, -69, -73, -74, -74, + -75, -77, -79, -82, -87, -91, -95, -100, + -108, -115, -999, -999, -999, -999, -999, -999}, + { -28, -26, -24, -22, -20, -20, -23, -29, + -30, -31, -28, -27, -28, -28, -28, -35, + -40, -33, -32, -29, -30, -30, -30, -37, + -45, -41, -37, -38, -45, -47, -47, -48, + -53, -49, -48, -50, -49, -49, -51, -52, + -58, -56, -57, -56, -60, -61, -62, -70, + -72, -74, -78, -83, -88, -93, -100, -106}}, + /* 177 Hz */ + {{-999, -999, -999, -999, -999, -999, -999, -999, + -999, -110, -105, -100, -95, -91, -87, -83, + -80, -78, -76, -78, -78, -81, -83, -85, + -86, -85, -86, -87, -90, -97, -107, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -110, -105, -100, -95, -90, + -85, -81, -77, -73, -70, -67, -67, -68, + -75, -73, -70, -69, -70, -72, -75, -79, + -84, -83, -84, -86, -88, -89, -89, -93, + -98, -105, -112, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-105, -100, -95, -90, -85, -80, -76, -71, + -68, -68, -65, -63, -63, -62, -62, -64, + -65, -64, -61, -62, -63, -64, -66, -68, + -73, -73, -74, -75, -76, -81, -83, -85, + -88, -89, -92, -95, -100, -108, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + { -80, -75, -71, -68, -65, -63, -62, -61, + -61, -61, -61, -59, -56, -57, -53, -50, + -58, -52, -50, -50, -52, -53, -54, -58, + -67, -63, -67, -68, -72, -75, -78, -80, + -81, -81, -82, -85, -89, -90, -93, -97, + -101, -107, -114, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + { -65, -61, -59, -57, -56, -55, -55, -56, + -56, -57, -55, -53, -52, -47, -44, -44, + -50, -44, -41, -39, -39, -42, -40, -46, + -51, -49, -50, -53, -54, -63, -60, -61, + -62, -66, -66, -66, -70, -73, -74, -75, + -76, -75, -79, -85, -89, -91, -96, -102, + -110, -999, -999, -999, -999, -999, -999, -999}, + { -52, -50, -49, -49, -48, -48, -48, -49, + -50, -50, -49, -46, -43, -39, -35, -33, + -38, -36, -32, -29, -32, -32, -32, -35, + -44, -39, -38, -38, -46, -50, -45, -46, + -53, -50, -50, -50, -54, -54, -53, -53, + -56, -57, -59, -66, -70, -72, -74, -79, + -83, -85, -90, -97, -114, -999, -999, -999}}, + /* 250 Hz */ + {{-999, -999, -999, -999, -999, -999, -110, -105, + -100, -95, -90, -86, -80, -75, -75, -79, + -80, -79, -80, -81, -82, -88, -95, -103, + -110, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -108, -103, -98, -93, + -88, -83, -79, -78, -75, -71, -67, -68, + -73, -73, -72, -73, -75, -77, -80, -82, + -88, -93, -100, -107, -114, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -110, -105, -101, -96, -90, + -86, -81, -77, -73, -69, -66, -61, -62, + -66, -64, -62, -65, -66, -70, -72, -76, + -81, -80, -84, -90, -95, -102, -110, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -107, -103, -97, -92, -88, + -83, -79, -74, -70, -66, -59, -53, -58, + -62, -55, -54, -54, -54, -58, -61, -62, + -72, -70, -72, -75, -78, -80, -81, -80, + -83, -83, -88, -93, -100, -107, -115, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -105, -100, -95, -90, -85, + -80, -75, -70, -66, -62, -56, -48, -44, + -48, -46, -46, -43, -46, -48, -48, -51, + -58, -58, -59, -60, -62, -62, -61, -61, + -65, -64, -65, -68, -70, -74, -75, -78, + -81, -86, -95, -110, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -105, -100, -95, -90, -85, -80, + -75, -70, -65, -61, -55, -49, -39, -33, + -40, -35, -32, -38, -40, -33, -35, -37, + -46, -41, -45, -44, -46, -42, -45, -46, + -52, -50, -50, -50, -54, -54, -55, -57, + -62, -64, -66, -68, -70, -76, -81, -90, + -100, -110, -999, -999, -999, -999, -999, -999}}, + /* 354 hz */ + {{-999, -999, -999, -999, -999, -999, -999, -999, + -105, -98, -90, -85, -82, -83, -80, -78, + -84, -79, -80, -83, -87, -89, -91, -93, + -99, -106, -117, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -105, -98, -90, -85, -80, -75, -70, -68, + -74, -72, -74, -77, -80, -82, -85, -87, + -92, -89, -91, -95, -100, -106, -112, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -105, -98, -90, -83, -75, -71, -63, -64, + -67, -62, -64, -67, -70, -73, -77, -81, + -84, -83, -85, -89, -90, -93, -98, -104, + -109, -114, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -103, -96, -88, -81, -75, -68, -58, -54, + -56, -54, -56, -56, -58, -60, -63, -66, + -74, -69, -72, -72, -75, -74, -77, -81, + -81, -82, -84, -87, -93, -96, -99, -104, + -110, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -108, -102, -96, + -91, -85, -80, -74, -68, -60, -51, -46, + -48, -46, -43, -45, -47, -47, -49, -48, + -56, -53, -55, -58, -57, -63, -58, -60, + -66, -64, -67, -70, -70, -74, -77, -84, + -86, -89, -91, -93, -94, -101, -109, -118, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -108, -103, -98, -93, -88, + -83, -78, -73, -68, -60, -53, -44, -35, + -38, -38, -34, -34, -36, -40, -41, -44, + -51, -45, -46, -47, -46, -54, -50, -49, + -50, -50, -50, -51, -54, -57, -58, -60, + -66, -66, -66, -64, -65, -68, -77, -82, + -87, -95, -110, -999, -999, -999, -999, -999}}, + /* 500 Hz */ + {{-999, -999, -999, -999, -999, -999, -999, -999, + -107, -102, -97, -92, -87, -83, -78, -75, + -82, -79, -83, -85, -89, -92, -95, -98, + -101, -105, -109, -113, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -106, + -100, -95, -90, -86, -81, -78, -74, -69, + -74, -74, -76, -79, -83, -84, -86, -89, + -92, -97, -93, -100, -103, -107, -110, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -106, -100, + -95, -90, -87, -83, -80, -75, -69, -60, + -66, -66, -68, -70, -74, -78, -79, -81, + -81, -83, -84, -87, -93, -96, -99, -103, + -107, -110, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -108, -103, -98, + -93, -89, -85, -82, -78, -71, -62, -55, + -58, -58, -54, -54, -55, -59, -61, -62, + -70, -66, -66, -67, -70, -72, -75, -78, + -84, -84, -84, -88, -91, -90, -95, -98, + -102, -103, -106, -110, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -108, -103, -98, -94, + -90, -87, -82, -79, -73, -67, -58, -47, + -50, -45, -41, -45, -48, -44, -44, -49, + -54, -51, -48, -47, -49, -50, -51, -57, + -58, -60, -63, -69, -70, -69, -71, -74, + -78, -82, -90, -95, -101, -105, -110, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -105, -101, -97, -93, -90, + -85, -80, -77, -72, -65, -56, -48, -37, + -40, -36, -34, -40, -50, -47, -38, -41, + -47, -38, -35, -39, -38, -43, -40, -45, + -50, -45, -44, -47, -50, -55, -48, -48, + -52, -66, -70, -76, -82, -90, -97, -105, + -110, -999, -999, -999, -999, -999, -999, -999}}, + /* 707 Hz */ + {{-999, -999, -999, -999, -999, -999, -999, -999, + -999, -108, -103, -98, -93, -86, -79, -76, + -83, -81, -85, -87, -89, -93, -98, -102, + -107, -112, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -108, -103, -98, -93, -86, -79, -71, + -77, -74, -77, -79, -81, -84, -85, -90, + -92, -93, -92, -98, -101, -108, -112, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -108, -103, -98, -93, -87, -78, -68, -65, + -66, -62, -65, -67, -70, -73, -75, -78, + -82, -82, -83, -84, -91, -93, -98, -102, + -106, -110, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -105, -100, -95, -90, -82, -74, -62, -57, + -58, -56, -51, -52, -52, -54, -54, -58, + -66, -59, -60, -63, -66, -69, -73, -79, + -83, -84, -80, -81, -81, -82, -88, -92, + -98, -105, -113, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -107, + -102, -97, -92, -84, -79, -69, -57, -47, + -52, -47, -44, -45, -50, -52, -42, -42, + -53, -43, -43, -48, -51, -56, -55, -52, + -57, -59, -61, -62, -67, -71, -78, -83, + -86, -94, -98, -103, -110, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -105, -100, + -95, -90, -84, -78, -70, -61, -51, -41, + -40, -38, -40, -46, -52, -51, -41, -40, + -46, -40, -38, -38, -41, -46, -41, -46, + -47, -43, -43, -45, -41, -45, -56, -67, + -68, -83, -87, -90, -95, -102, -107, -113, + -999, -999, -999, -999, -999, -999, -999, -999}}, + /* 1000 Hz */ + {{-999, -999, -999, -999, -999, -999, -999, -999, + -999, -109, -105, -101, -96, -91, -84, -77, + -82, -82, -85, -89, -94, -100, -106, -110, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -106, -103, -98, -92, -85, -80, -71, + -75, -72, -76, -80, -84, -86, -89, -93, + -100, -107, -113, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -107, + -104, -101, -97, -92, -88, -84, -80, -64, + -66, -63, -64, -66, -69, -73, -77, -83, + -83, -86, -91, -98, -104, -111, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -107, + -104, -101, -97, -92, -90, -84, -74, -57, + -58, -52, -55, -54, -50, -52, -50, -52, + -63, -62, -69, -76, -77, -78, -78, -79, + -82, -88, -94, -100, -106, -111, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -106, -102, + -98, -95, -90, -85, -83, -78, -70, -50, + -50, -41, -44, -49, -47, -50, -50, -44, + -55, -46, -47, -48, -48, -54, -49, -49, + -58, -62, -71, -81, -87, -92, -97, -102, + -108, -114, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -106, -102, + -98, -95, -90, -85, -83, -78, -70, -45, + -43, -41, -47, -50, -51, -50, -49, -45, + -47, -41, -44, -41, -39, -43, -38, -37, + -40, -41, -44, -50, -58, -65, -73, -79, + -85, -92, -97, -101, -105, -109, -113, -999, + -999, -999, -999, -999, -999, -999, -999, -999}}, + /* 1414 Hz */ + {{-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -107, -100, -95, -87, -81, + -85, -83, -88, -93, -100, -107, -114, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -107, -101, -95, -88, -83, -76, + -73, -72, -79, -84, -90, -95, -100, -105, + -110, -115, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -104, -98, -92, -87, -81, -70, + -65, -62, -67, -71, -74, -80, -85, -91, + -95, -99, -103, -108, -111, -114, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -103, -97, -90, -85, -76, -60, + -56, -54, -60, -62, -61, -56, -63, -65, + -73, -74, -77, -75, -78, -81, -86, -87, + -88, -91, -94, -98, -103, -110, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -105, + -100, -97, -92, -86, -81, -79, -70, -57, + -51, -47, -51, -58, -60, -56, -53, -50, + -58, -52, -50, -50, -53, -55, -64, -69, + -71, -85, -82, -78, -81, -85, -95, -102, + -112, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -105, + -100, -97, -92, -85, -83, -79, -72, -49, + -40, -43, -43, -54, -56, -51, -50, -40, + -43, -38, -36, -35, -37, -38, -37, -44, + -54, -60, -57, -60, -70, -75, -84, -92, + -103, -112, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}}, + /* 2000 Hz */ + {{-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -110, -102, -95, -89, -82, + -83, -84, -90, -92, -99, -107, -113, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -107, -101, -95, -89, -83, -72, + -74, -78, -85, -88, -88, -90, -92, -98, + -105, -111, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -109, -103, -97, -93, -87, -81, -70, + -70, -67, -75, -73, -76, -79, -81, -83, + -88, -89, -97, -103, -110, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -107, -100, -94, -88, -83, -75, -63, + -59, -59, -63, -66, -60, -62, -67, -67, + -77, -76, -81, -88, -86, -92, -96, -102, + -109, -116, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -105, -98, -92, -86, -81, -73, -56, + -52, -47, -55, -60, -58, -52, -51, -45, + -49, -50, -53, -54, -61, -71, -70, -69, + -78, -79, -87, -90, -96, -104, -112, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -103, -96, -90, -86, -78, -70, -51, + -42, -47, -48, -55, -54, -54, -53, -42, + -35, -28, -33, -38, -37, -44, -47, -49, + -54, -63, -68, -78, -82, -89, -94, -99, + -104, -109, -114, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}}, + /* 2828 Hz */ + {{-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -110, -100, -90, -79, + -85, -81, -82, -82, -89, -94, -99, -103, + -109, -115, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -105, -97, -85, -72, + -74, -70, -70, -70, -76, -85, -91, -93, + -97, -103, -109, -115, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -112, -93, -81, -68, + -62, -60, -60, -57, -63, -70, -77, -82, + -90, -93, -98, -104, -109, -113, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -113, -100, -93, -84, -63, + -58, -48, -53, -54, -52, -52, -57, -64, + -66, -76, -83, -81, -85, -85, -90, -95, + -98, -101, -103, -106, -108, -111, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -105, -95, -86, -74, -53, + -50, -38, -43, -49, -43, -42, -39, -39, + -46, -52, -57, -56, -72, -69, -74, -81, + -87, -92, -94, -97, -99, -102, -105, -108, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -108, -99, -90, -76, -66, -45, + -43, -41, -44, -47, -43, -47, -40, -30, + -31, -31, -39, -33, -40, -41, -43, -53, + -59, -70, -73, -77, -79, -82, -84, -87, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}}, + /* 4000 Hz */ + {{-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -110, -91, -76, + -75, -85, -93, -98, -104, -110, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -110, -91, -70, + -70, -75, -86, -89, -94, -98, -101, -106, + -110, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -110, -95, -80, -60, + -65, -64, -74, -83, -88, -91, -95, -99, + -103, -107, -110, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -110, -95, -80, -58, + -55, -49, -66, -68, -71, -78, -78, -80, + -88, -85, -89, -97, -100, -105, -110, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -110, -95, -80, -53, + -52, -41, -59, -59, -49, -58, -56, -63, + -86, -79, -90, -93, -98, -103, -107, -112, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -110, -97, -91, -73, -45, + -40, -33, -53, -61, -49, -54, -50, -50, + -60, -52, -67, -74, -81, -92, -96, -100, + -105, -110, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}}, + /* 5657 Hz */ + {{-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -113, -106, -99, -92, -77, + -80, -88, -97, -106, -115, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -116, -109, -102, -95, -89, -74, + -72, -88, -87, -95, -102, -109, -116, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -116, -109, -102, -95, -89, -75, + -66, -74, -77, -78, -86, -87, -90, -96, + -105, -115, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -115, -108, -101, -94, -88, -66, + -56, -61, -70, -65, -78, -72, -83, -84, + -93, -98, -105, -110, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -110, -105, -95, -89, -82, -57, + -52, -52, -59, -56, -59, -58, -69, -67, + -88, -82, -82, -89, -94, -100, -108, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -110, -101, -96, -90, -83, -77, -54, + -43, -38, -50, -48, -52, -48, -42, -42, + -51, -52, -53, -59, -65, -71, -78, -85, + -95, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}}, + /* 8000 Hz */ + {{-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -120, -105, -86, -68, + -78, -79, -90, -100, -110, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -120, -105, -86, -66, + -73, -77, -88, -96, -105, -115, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -120, -105, -92, -80, -61, + -64, -68, -80, -87, -92, -100, -110, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -120, -104, -91, -79, -52, + -60, -54, -64, -69, -77, -80, -82, -84, + -85, -87, -88, -90, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -118, -100, -87, -77, -49, + -50, -44, -58, -61, -61, -67, -65, -62, + -62, -62, -65, -68, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -115, -98, -84, -62, -49, + -44, -38, -46, -49, -49, -46, -39, -37, + -39, -40, -42, -43, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}}, + /* 11314 Hz */ + {{-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -110, -88, -74, + -77, -82, -82, -85, -90, -94, -99, -104, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -110, -88, -66, + -70, -81, -80, -81, -84, -88, -91, -93, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -110, -88, -61, + -63, -70, -71, -74, -77, -80, -83, -85, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -110, -86, -62, + -63, -62, -62, -58, -52, -50, -50, -52, + -54, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -118, -108, -84, -53, + -50, -50, -50, -55, -47, -45, -40, -40, + -40, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -118, -100, -73, -43, + -37, -42, -43, -53, -38, -37, -35, -35, + -38, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}}, + /* 16000 Hz */ + {{-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -110, -100, -91, -84, -74, + -80, -80, -80, -80, -80, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -110, -100, -91, -84, -74, + -68, -68, -68, -68, -68, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -110, -100, -86, -78, -70, + -60, -45, -30, -21, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -110, -100, -87, -78, -67, + -48, -38, -29, -21, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -110, -100, -86, -69, -56, + -45, -35, -33, -29, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}, + {-999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -110, -100, -83, -71, -48, + -27, -38, -37, -34, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999, + -999, -999, -999, -999, -999, -999, -999, -999}} +}; + +#endif diff --git a/libvorbis-1.3.2/lib/mdct.c b/libvorbis-1.3.2/lib/mdct.c new file mode 100755 index 0000000..0816331 --- /dev/null +++ b/libvorbis-1.3.2/lib/mdct.c @@ -0,0 +1,563 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: normalized modified discrete cosine transform + power of two length transform only [64 <= n ] + last mod: $Id: mdct.c 16227 2009-07-08 06:58:46Z xiphmont $ + + Original algorithm adapted long ago from _The use of multirate filter + banks for coding of high quality digital audio_, by T. Sporer, + K. Brandenburg and B. Edler, collection of the European Signal + Processing Conference (EUSIPCO), Amsterdam, June 1992, Vol.1, pp + 211-214 + + The below code implements an algorithm that no longer looks much like + that presented in the paper, but the basic structure remains if you + dig deep enough to see it. + + This module DOES NOT INCLUDE code to generate/apply the window + function. Everybody has their own weird favorite including me... I + happen to like the properties of y=sin(.5PI*sin^2(x)), but others may + vehemently disagree. + + ********************************************************************/ + +/* this can also be run as an integer transform by uncommenting a + define in mdct.h; the integerization is a first pass and although + it's likely stable for Vorbis, the dynamic range is constrained and + roundoff isn't done (so it's noisy). Consider it functional, but + only a starting point. There's no point on a machine with an FPU */ + +#include +#include +#include +#include +#include "vorbis/codec.h" +#include "mdct.h" +#include "os.h" +#include "misc.h" + +/* build lookups for trig functions; also pre-figure scaling and + some window function algebra. */ + +void mdct_init(mdct_lookup *lookup,int n){ + int *bitrev=_ogg_malloc(sizeof(*bitrev)*(n/4)); + DATA_TYPE *T=_ogg_malloc(sizeof(*T)*(n+n/4)); + + int i; + int n2=n>>1; + int log2n=lookup->log2n=rint(log((float)n)/log(2.f)); + lookup->n=n; + lookup->trig=T; + lookup->bitrev=bitrev; + +/* trig lookups... */ + + for(i=0;i>j;j++) + if((msb>>j)&i)acc|=1<scale=FLOAT_CONV(4.f/n); +} + +/* 8 point butterfly (in place, 4 register) */ +STIN void mdct_butterfly_8(DATA_TYPE *x){ + REG_TYPE r0 = x[6] + x[2]; + REG_TYPE r1 = x[6] - x[2]; + REG_TYPE r2 = x[4] + x[0]; + REG_TYPE r3 = x[4] - x[0]; + + x[6] = r0 + r2; + x[4] = r0 - r2; + + r0 = x[5] - x[1]; + r2 = x[7] - x[3]; + x[0] = r1 + r0; + x[2] = r1 - r0; + + r0 = x[5] + x[1]; + r1 = x[7] + x[3]; + x[3] = r2 + r3; + x[1] = r2 - r3; + x[7] = r1 + r0; + x[5] = r1 - r0; + +} + +/* 16 point butterfly (in place, 4 register) */ +STIN void mdct_butterfly_16(DATA_TYPE *x){ + REG_TYPE r0 = x[1] - x[9]; + REG_TYPE r1 = x[0] - x[8]; + + x[8] += x[0]; + x[9] += x[1]; + x[0] = MULT_NORM((r0 + r1) * cPI2_8); + x[1] = MULT_NORM((r0 - r1) * cPI2_8); + + r0 = x[3] - x[11]; + r1 = x[10] - x[2]; + x[10] += x[2]; + x[11] += x[3]; + x[2] = r0; + x[3] = r1; + + r0 = x[12] - x[4]; + r1 = x[13] - x[5]; + x[12] += x[4]; + x[13] += x[5]; + x[4] = MULT_NORM((r0 - r1) * cPI2_8); + x[5] = MULT_NORM((r0 + r1) * cPI2_8); + + r0 = x[14] - x[6]; + r1 = x[15] - x[7]; + x[14] += x[6]; + x[15] += x[7]; + x[6] = r0; + x[7] = r1; + + mdct_butterfly_8(x); + mdct_butterfly_8(x+8); +} + +/* 32 point butterfly (in place, 4 register) */ +STIN void mdct_butterfly_32(DATA_TYPE *x){ + REG_TYPE r0 = x[30] - x[14]; + REG_TYPE r1 = x[31] - x[15]; + + x[30] += x[14]; + x[31] += x[15]; + x[14] = r0; + x[15] = r1; + + r0 = x[28] - x[12]; + r1 = x[29] - x[13]; + x[28] += x[12]; + x[29] += x[13]; + x[12] = MULT_NORM( r0 * cPI1_8 - r1 * cPI3_8 ); + x[13] = MULT_NORM( r0 * cPI3_8 + r1 * cPI1_8 ); + + r0 = x[26] - x[10]; + r1 = x[27] - x[11]; + x[26] += x[10]; + x[27] += x[11]; + x[10] = MULT_NORM(( r0 - r1 ) * cPI2_8); + x[11] = MULT_NORM(( r0 + r1 ) * cPI2_8); + + r0 = x[24] - x[8]; + r1 = x[25] - x[9]; + x[24] += x[8]; + x[25] += x[9]; + x[8] = MULT_NORM( r0 * cPI3_8 - r1 * cPI1_8 ); + x[9] = MULT_NORM( r1 * cPI3_8 + r0 * cPI1_8 ); + + r0 = x[22] - x[6]; + r1 = x[7] - x[23]; + x[22] += x[6]; + x[23] += x[7]; + x[6] = r1; + x[7] = r0; + + r0 = x[4] - x[20]; + r1 = x[5] - x[21]; + x[20] += x[4]; + x[21] += x[5]; + x[4] = MULT_NORM( r1 * cPI1_8 + r0 * cPI3_8 ); + x[5] = MULT_NORM( r1 * cPI3_8 - r0 * cPI1_8 ); + + r0 = x[2] - x[18]; + r1 = x[3] - x[19]; + x[18] += x[2]; + x[19] += x[3]; + x[2] = MULT_NORM(( r1 + r0 ) * cPI2_8); + x[3] = MULT_NORM(( r1 - r0 ) * cPI2_8); + + r0 = x[0] - x[16]; + r1 = x[1] - x[17]; + x[16] += x[0]; + x[17] += x[1]; + x[0] = MULT_NORM( r1 * cPI3_8 + r0 * cPI1_8 ); + x[1] = MULT_NORM( r1 * cPI1_8 - r0 * cPI3_8 ); + + mdct_butterfly_16(x); + mdct_butterfly_16(x+16); + +} + +/* N point first stage butterfly (in place, 2 register) */ +STIN void mdct_butterfly_first(DATA_TYPE *T, + DATA_TYPE *x, + int points){ + + DATA_TYPE *x1 = x + points - 8; + DATA_TYPE *x2 = x + (points>>1) - 8; + REG_TYPE r0; + REG_TYPE r1; + + do{ + + r0 = x1[6] - x2[6]; + r1 = x1[7] - x2[7]; + x1[6] += x2[6]; + x1[7] += x2[7]; + x2[6] = MULT_NORM(r1 * T[1] + r0 * T[0]); + x2[7] = MULT_NORM(r1 * T[0] - r0 * T[1]); + + r0 = x1[4] - x2[4]; + r1 = x1[5] - x2[5]; + x1[4] += x2[4]; + x1[5] += x2[5]; + x2[4] = MULT_NORM(r1 * T[5] + r0 * T[4]); + x2[5] = MULT_NORM(r1 * T[4] - r0 * T[5]); + + r0 = x1[2] - x2[2]; + r1 = x1[3] - x2[3]; + x1[2] += x2[2]; + x1[3] += x2[3]; + x2[2] = MULT_NORM(r1 * T[9] + r0 * T[8]); + x2[3] = MULT_NORM(r1 * T[8] - r0 * T[9]); + + r0 = x1[0] - x2[0]; + r1 = x1[1] - x2[1]; + x1[0] += x2[0]; + x1[1] += x2[1]; + x2[0] = MULT_NORM(r1 * T[13] + r0 * T[12]); + x2[1] = MULT_NORM(r1 * T[12] - r0 * T[13]); + + x1-=8; + x2-=8; + T+=16; + + }while(x2>=x); +} + +/* N/stage point generic N stage butterfly (in place, 2 register) */ +STIN void mdct_butterfly_generic(DATA_TYPE *T, + DATA_TYPE *x, + int points, + int trigint){ + + DATA_TYPE *x1 = x + points - 8; + DATA_TYPE *x2 = x + (points>>1) - 8; + REG_TYPE r0; + REG_TYPE r1; + + do{ + + r0 = x1[6] - x2[6]; + r1 = x1[7] - x2[7]; + x1[6] += x2[6]; + x1[7] += x2[7]; + x2[6] = MULT_NORM(r1 * T[1] + r0 * T[0]); + x2[7] = MULT_NORM(r1 * T[0] - r0 * T[1]); + + T+=trigint; + + r0 = x1[4] - x2[4]; + r1 = x1[5] - x2[5]; + x1[4] += x2[4]; + x1[5] += x2[5]; + x2[4] = MULT_NORM(r1 * T[1] + r0 * T[0]); + x2[5] = MULT_NORM(r1 * T[0] - r0 * T[1]); + + T+=trigint; + + r0 = x1[2] - x2[2]; + r1 = x1[3] - x2[3]; + x1[2] += x2[2]; + x1[3] += x2[3]; + x2[2] = MULT_NORM(r1 * T[1] + r0 * T[0]); + x2[3] = MULT_NORM(r1 * T[0] - r0 * T[1]); + + T+=trigint; + + r0 = x1[0] - x2[0]; + r1 = x1[1] - x2[1]; + x1[0] += x2[0]; + x1[1] += x2[1]; + x2[0] = MULT_NORM(r1 * T[1] + r0 * T[0]); + x2[1] = MULT_NORM(r1 * T[0] - r0 * T[1]); + + T+=trigint; + x1-=8; + x2-=8; + + }while(x2>=x); +} + +STIN void mdct_butterflies(mdct_lookup *init, + DATA_TYPE *x, + int points){ + + DATA_TYPE *T=init->trig; + int stages=init->log2n-5; + int i,j; + + if(--stages>0){ + mdct_butterfly_first(T,x,points); + } + + for(i=1;--stages>0;i++){ + for(j=0;j<(1<>i)*j,points>>i,4<trig)_ogg_free(l->trig); + if(l->bitrev)_ogg_free(l->bitrev); + memset(l,0,sizeof(*l)); + } +} + +STIN void mdct_bitreverse(mdct_lookup *init, + DATA_TYPE *x){ + int n = init->n; + int *bit = init->bitrev; + DATA_TYPE *w0 = x; + DATA_TYPE *w1 = x = w0+(n>>1); + DATA_TYPE *T = init->trig+n; + + do{ + DATA_TYPE *x0 = x+bit[0]; + DATA_TYPE *x1 = x+bit[1]; + + REG_TYPE r0 = x0[1] - x1[1]; + REG_TYPE r1 = x0[0] + x1[0]; + REG_TYPE r2 = MULT_NORM(r1 * T[0] + r0 * T[1]); + REG_TYPE r3 = MULT_NORM(r1 * T[1] - r0 * T[0]); + + w1 -= 4; + + r0 = HALVE(x0[1] + x1[1]); + r1 = HALVE(x0[0] - x1[0]); + + w0[0] = r0 + r2; + w1[2] = r0 - r2; + w0[1] = r1 + r3; + w1[3] = r3 - r1; + + x0 = x+bit[2]; + x1 = x+bit[3]; + + r0 = x0[1] - x1[1]; + r1 = x0[0] + x1[0]; + r2 = MULT_NORM(r1 * T[2] + r0 * T[3]); + r3 = MULT_NORM(r1 * T[3] - r0 * T[2]); + + r0 = HALVE(x0[1] + x1[1]); + r1 = HALVE(x0[0] - x1[0]); + + w0[2] = r0 + r2; + w1[0] = r0 - r2; + w0[3] = r1 + r3; + w1[1] = r3 - r1; + + T += 4; + bit += 4; + w0 += 4; + + }while(w0n; + int n2=n>>1; + int n4=n>>2; + + /* rotate */ + + DATA_TYPE *iX = in+n2-7; + DATA_TYPE *oX = out+n2+n4; + DATA_TYPE *T = init->trig+n4; + + do{ + oX -= 4; + oX[0] = MULT_NORM(-iX[2] * T[3] - iX[0] * T[2]); + oX[1] = MULT_NORM (iX[0] * T[3] - iX[2] * T[2]); + oX[2] = MULT_NORM(-iX[6] * T[1] - iX[4] * T[0]); + oX[3] = MULT_NORM (iX[4] * T[1] - iX[6] * T[0]); + iX -= 8; + T += 4; + }while(iX>=in); + + iX = in+n2-8; + oX = out+n2+n4; + T = init->trig+n4; + + do{ + T -= 4; + oX[0] = MULT_NORM (iX[4] * T[3] + iX[6] * T[2]); + oX[1] = MULT_NORM (iX[4] * T[2] - iX[6] * T[3]); + oX[2] = MULT_NORM (iX[0] * T[1] + iX[2] * T[0]); + oX[3] = MULT_NORM (iX[0] * T[0] - iX[2] * T[1]); + iX -= 8; + oX += 4; + }while(iX>=in); + + mdct_butterflies(init,out+n2,n2); + mdct_bitreverse(init,out); + + /* roatate + window */ + + { + DATA_TYPE *oX1=out+n2+n4; + DATA_TYPE *oX2=out+n2+n4; + DATA_TYPE *iX =out; + T =init->trig+n2; + + do{ + oX1-=4; + + oX1[3] = MULT_NORM (iX[0] * T[1] - iX[1] * T[0]); + oX2[0] = -MULT_NORM (iX[0] * T[0] + iX[1] * T[1]); + + oX1[2] = MULT_NORM (iX[2] * T[3] - iX[3] * T[2]); + oX2[1] = -MULT_NORM (iX[2] * T[2] + iX[3] * T[3]); + + oX1[1] = MULT_NORM (iX[4] * T[5] - iX[5] * T[4]); + oX2[2] = -MULT_NORM (iX[4] * T[4] + iX[5] * T[5]); + + oX1[0] = MULT_NORM (iX[6] * T[7] - iX[7] * T[6]); + oX2[3] = -MULT_NORM (iX[6] * T[6] + iX[7] * T[7]); + + oX2+=4; + iX += 8; + T += 8; + }while(iXoX2); + } +} + +void mdct_forward(mdct_lookup *init, DATA_TYPE *in, DATA_TYPE *out){ + int n=init->n; + int n2=n>>1; + int n4=n>>2; + int n8=n>>3; + DATA_TYPE *w=alloca(n*sizeof(*w)); /* forward needs working space */ + DATA_TYPE *w2=w+n2; + + /* rotate */ + + /* window + rotate + step 1 */ + + REG_TYPE r0; + REG_TYPE r1; + DATA_TYPE *x0=in+n2+n4; + DATA_TYPE *x1=x0+1; + DATA_TYPE *T=init->trig+n2; + + int i=0; + + for(i=0;itrig+n2; + x0=out+n2; + + for(i=0;iscale); + x0[0] =MULT_NORM((w[0]*T[1]-w[1]*T[0])*init->scale); + w+=2; + T+=2; + } +} diff --git a/libvorbis-1.3.2/lib/mdct.h b/libvorbis-1.3.2/lib/mdct.h new file mode 100755 index 0000000..3ed9433 --- /dev/null +++ b/libvorbis-1.3.2/lib/mdct.h @@ -0,0 +1,71 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: modified discrete cosine transform prototypes + last mod: $Id: mdct.h 16227 2009-07-08 06:58:46Z xiphmont $ + + ********************************************************************/ + +#ifndef _OGG_mdct_H_ +#define _OGG_mdct_H_ + +#include "vorbis/codec.h" + + + + + +/*#define MDCT_INTEGERIZED <- be warned there could be some hurt left here*/ +#ifdef MDCT_INTEGERIZED + +#define DATA_TYPE int +#define REG_TYPE register int +#define TRIGBITS 14 +#define cPI3_8 6270 +#define cPI2_8 11585 +#define cPI1_8 15137 + +#define FLOAT_CONV(x) ((int)((x)*(1<>TRIGBITS) +#define HALVE(x) ((x)>>1) + +#else + +#define DATA_TYPE float +#define REG_TYPE float +#define cPI3_8 .38268343236508977175F +#define cPI2_8 .70710678118654752441F +#define cPI1_8 .92387953251128675613F + +#define FLOAT_CONV(x) (x) +#define MULT_NORM(x) (x) +#define HALVE(x) ((x)*.5f) + +#endif + + +typedef struct { + int n; + int log2n; + + DATA_TYPE *trig; + int *bitrev; + + DATA_TYPE scale; +} mdct_lookup; + +extern void mdct_init(mdct_lookup *lookup,int n); +extern void mdct_clear(mdct_lookup *l); +extern void mdct_forward(mdct_lookup *init, DATA_TYPE *in, DATA_TYPE *out); +extern void mdct_backward(mdct_lookup *init, DATA_TYPE *in, DATA_TYPE *out); + +#endif diff --git a/libvorbis-1.3.2/lib/misc.h b/libvorbis-1.3.2/lib/misc.h new file mode 100755 index 0000000..85fe307 --- /dev/null +++ b/libvorbis-1.3.2/lib/misc.h @@ -0,0 +1,57 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: miscellaneous prototypes + last mod: $Id: misc.h 16227 2009-07-08 06:58:46Z xiphmont $ + + ********************************************************************/ + +#ifndef _V_RANDOM_H_ +#define _V_RANDOM_H_ +#include "vorbis/codec.h" + +extern void *_vorbis_block_alloc(vorbis_block *vb,long bytes); +extern void _vorbis_block_ripcord(vorbis_block *vb); + +#ifdef ANALYSIS +extern int analysis_noisy; +extern void _analysis_output(char *base,int i,float *v,int n,int bark,int dB, + ogg_int64_t off); +extern void _analysis_output_always(char *base,int i,float *v,int n,int bark,int dB, + ogg_int64_t off); +#endif + +#ifdef DEBUG_MALLOC + +#define _VDBG_GRAPHFILE "malloc.m" +#undef _VDBG_GRAPHFILE +extern void *_VDBG_malloc(void *ptr,long bytes,char *file,long line); +extern void _VDBG_free(void *ptr,char *file,long line); + +#ifndef MISC_C +#undef _ogg_malloc +#undef _ogg_calloc +#undef _ogg_realloc +#undef _ogg_free + +#define _ogg_malloc(x) _VDBG_malloc(NULL,(x),__FILE__,__LINE__) +#define _ogg_calloc(x,y) _VDBG_malloc(NULL,(x)*(y),__FILE__,__LINE__) +#define _ogg_realloc(x,y) _VDBG_malloc((x),(y),__FILE__,__LINE__) +#define _ogg_free(x) _VDBG_free((x),__FILE__,__LINE__) +#endif +#endif + +#endif + + + + diff --git a/libvorbis-1.3.2/lib/modes/Makefile.am b/libvorbis-1.3.2/lib/modes/Makefile.am new file mode 100755 index 0000000..5c7ffef --- /dev/null +++ b/libvorbis-1.3.2/lib/modes/Makefile.am @@ -0,0 +1,6 @@ +## Process this file with automake to produce Makefile.in + +EXTRA_DIST = floor_all.h psych_44.h residue_44.h setup_11.h setup_32.h \ + setup_8.h psych_11.h psych_8.h residue_44u.h setup_16.h \ + setup_44.h setup_X.h psych_16.h residue_16.h residue_8.h \ + setup_22.h setup_44u.h setup_44p51.h residue_44p51.h diff --git a/libvorbis-1.3.2/lib/modes/Makefile.in b/libvorbis-1.3.2/lib/modes/Makefile.in new file mode 100755 index 0000000..567bf03 --- /dev/null +++ b/libvorbis-1.3.2/lib/modes/Makefile.in @@ -0,0 +1,360 @@ +# Makefile.in generated by automake 1.10.2 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ 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install-strip \ + installcheck installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-generic \ + mostlyclean-libtool pdf pdf-am ps ps-am uninstall uninstall-am + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/libvorbis-1.3.2/lib/modes/floor_all.h b/libvorbis-1.3.2/lib/modes/floor_all.h new file mode 100755 index 0000000..4292be3 --- /dev/null +++ b/libvorbis-1.3.2/lib/modes/floor_all.h @@ -0,0 +1,260 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: key floor settings + last mod: $Id: floor_all.h 17050 2010-03-26 01:34:42Z xiphmont $ + + ********************************************************************/ + +#include "vorbis/codec.h" +#include "backends.h" +#include "books/floor/floor_books.h" + +static const static_codebook*const _floor_128x4_books[]={ + &_huff_book_line_128x4_class0, + &_huff_book_line_128x4_0sub0, + &_huff_book_line_128x4_0sub1, + &_huff_book_line_128x4_0sub2, + &_huff_book_line_128x4_0sub3, +}; +static const static_codebook*const _floor_256x4_books[]={ + &_huff_book_line_256x4_class0, + &_huff_book_line_256x4_0sub0, + &_huff_book_line_256x4_0sub1, + &_huff_book_line_256x4_0sub2, + &_huff_book_line_256x4_0sub3, +}; +static const static_codebook*const _floor_128x7_books[]={ + &_huff_book_line_128x7_class0, + &_huff_book_line_128x7_class1, + + &_huff_book_line_128x7_0sub1, + &_huff_book_line_128x7_0sub2, + &_huff_book_line_128x7_0sub3, + &_huff_book_line_128x7_1sub1, + &_huff_book_line_128x7_1sub2, + &_huff_book_line_128x7_1sub3, +}; +static const static_codebook*const _floor_256x7_books[]={ + &_huff_book_line_256x7_class0, + &_huff_book_line_256x7_class1, + + &_huff_book_line_256x7_0sub1, + &_huff_book_line_256x7_0sub2, + &_huff_book_line_256x7_0sub3, + &_huff_book_line_256x7_1sub1, + &_huff_book_line_256x7_1sub2, + &_huff_book_line_256x7_1sub3, +}; +static const static_codebook*const _floor_128x11_books[]={ + &_huff_book_line_128x11_class1, + &_huff_book_line_128x11_class2, + &_huff_book_line_128x11_class3, + + &_huff_book_line_128x11_0sub0, + &_huff_book_line_128x11_1sub0, + &_huff_book_line_128x11_1sub1, + &_huff_book_line_128x11_2sub1, + &_huff_book_line_128x11_2sub2, + &_huff_book_line_128x11_2sub3, + &_huff_book_line_128x11_3sub1, + &_huff_book_line_128x11_3sub2, + &_huff_book_line_128x11_3sub3, +}; +static const static_codebook*const _floor_128x17_books[]={ + &_huff_book_line_128x17_class1, + &_huff_book_line_128x17_class2, + &_huff_book_line_128x17_class3, + + &_huff_book_line_128x17_0sub0, + &_huff_book_line_128x17_1sub0, + &_huff_book_line_128x17_1sub1, + &_huff_book_line_128x17_2sub1, + &_huff_book_line_128x17_2sub2, + &_huff_book_line_128x17_2sub3, + &_huff_book_line_128x17_3sub1, + &_huff_book_line_128x17_3sub2, + &_huff_book_line_128x17_3sub3, +}; +static const static_codebook*const _floor_256x4low_books[]={ + &_huff_book_line_256x4low_class0, + &_huff_book_line_256x4low_0sub0, + &_huff_book_line_256x4low_0sub1, + &_huff_book_line_256x4low_0sub2, + &_huff_book_line_256x4low_0sub3, +}; +static const static_codebook*const _floor_1024x27_books[]={ + &_huff_book_line_1024x27_class1, + &_huff_book_line_1024x27_class2, + &_huff_book_line_1024x27_class3, + &_huff_book_line_1024x27_class4, + + &_huff_book_line_1024x27_0sub0, + &_huff_book_line_1024x27_1sub0, + &_huff_book_line_1024x27_1sub1, + &_huff_book_line_1024x27_2sub0, + &_huff_book_line_1024x27_2sub1, + &_huff_book_line_1024x27_3sub1, + &_huff_book_line_1024x27_3sub2, + &_huff_book_line_1024x27_3sub3, + &_huff_book_line_1024x27_4sub1, + &_huff_book_line_1024x27_4sub2, + &_huff_book_line_1024x27_4sub3, +}; +static const static_codebook*const _floor_2048x27_books[]={ + &_huff_book_line_2048x27_class1, + &_huff_book_line_2048x27_class2, + &_huff_book_line_2048x27_class3, + &_huff_book_line_2048x27_class4, + + &_huff_book_line_2048x27_0sub0, + &_huff_book_line_2048x27_1sub0, + &_huff_book_line_2048x27_1sub1, + &_huff_book_line_2048x27_2sub0, + &_huff_book_line_2048x27_2sub1, + &_huff_book_line_2048x27_3sub1, + &_huff_book_line_2048x27_3sub2, + &_huff_book_line_2048x27_3sub3, + &_huff_book_line_2048x27_4sub1, + &_huff_book_line_2048x27_4sub2, + &_huff_book_line_2048x27_4sub3, +}; + +static const static_codebook*const _floor_512x17_books[]={ + &_huff_book_line_512x17_class1, + &_huff_book_line_512x17_class2, + &_huff_book_line_512x17_class3, + + &_huff_book_line_512x17_0sub0, + &_huff_book_line_512x17_1sub0, + &_huff_book_line_512x17_1sub1, + &_huff_book_line_512x17_2sub1, + &_huff_book_line_512x17_2sub2, + &_huff_book_line_512x17_2sub3, + &_huff_book_line_512x17_3sub1, + &_huff_book_line_512x17_3sub2, + &_huff_book_line_512x17_3sub3, +}; + +static const static_codebook*const _floor_Xx0_books[]={ + 0 +}; + +static const static_codebook*const *const _floor_books[11]={ + _floor_128x4_books, + _floor_256x4_books, + _floor_128x7_books, + _floor_256x7_books, + _floor_128x11_books, + _floor_128x17_books, + _floor_256x4low_books, + _floor_1024x27_books, + _floor_2048x27_books, + _floor_512x17_books, + _floor_Xx0_books, +}; + +static const vorbis_info_floor1 _floor[11]={ + /* 0: 128 x 4 */ + { + 1,{0},{4},{2},{0}, + {{1,2,3,4}}, + 4,{0,128, 33,8,16,70}, + + 60,30,500, 1.,18., 128 + }, + /* 1: 256 x 4 */ + { + 1,{0},{4},{2},{0}, + {{1,2,3,4}}, + 4,{0,256, 66,16,32,140}, + + 60,30,500, 1.,18., 256 + }, + /* 2: 128 x 7 */ + { + 2,{0,1},{3,4},{2,2},{0,1}, + {{-1,2,3,4},{-1,5,6,7}}, + 4,{0,128, 14,4,58, 2,8,28,90}, + + 60,30,500, 1.,18., 128 + }, + /* 3: 256 x 7 */ + { + 2,{0,1},{3,4},{2,2},{0,1}, + {{-1,2,3,4},{-1,5,6,7}}, + 4,{0,256, 28,8,116, 4,16,56,180}, + + 60,30,500, 1.,18., 256 + }, + /* 4: 128 x 11 */ + { + 4,{0,1,2,3},{2,3,3,3},{0,1,2,2},{-1,0,1,2}, + {{3},{4,5},{-1,6,7,8},{-1,9,10,11}}, + + 2,{0,128, 8,33, 4,16,70, 2,6,12, 23,46,90}, + + 60,30,500, 1,18., 128 + }, + /* 5: 128 x 17 */ + { + 6,{0,1,1,2,3,3},{2,3,3,3},{0,1,2,2},{-1,0,1,2}, + {{3},{4,5},{-1,6,7,8},{-1,9,10,11}}, + 2,{0,128, 12,46, 4,8,16, 23,33,70, 2,6,10, 14,19,28, 39,58,90}, + + 60,30,500, 1,18., 128 + }, + /* 6: 256 x 4 (low bitrate version) */ + { + 1,{0},{4},{2},{0}, + {{1,2,3,4}}, + 4,{0,256, 66,16,32,140}, + + 60,30,500, 1.,18., 256 + }, + /* 7: 1024 x 27 */ + { + 8,{0,1,2,2,3,3,4,4},{3,4,3,4,3},{0,1,1,2,2},{-1,0,1,2,3}, + {{4},{5,6},{7,8},{-1,9,10,11},{-1,12,13,14}}, + 2,{0,1024, 93,23,372, 6,46,186,750, 14,33,65, 130,260,556, + 3,10,18,28, 39,55,79,111, 158,220,312, 464,650,850}, + + 60,30,500, 3,18., 1024 + }, + /* 8: 2048 x 27 */ + { + 8,{0,1,2,2,3,3,4,4},{3,4,3,4,3},{0,1,1,2,2},{-1,0,1,2,3}, + {{4},{5,6},{7,8},{-1,9,10,11},{-1,12,13,14}}, + 2,{0,2048, 186,46,744, 12,92,372,1500, 28,66,130, 260,520,1112, + 6,20,36,56, 78,110,158,222, 316,440,624, 928,1300,1700}, + + 60,30,500, 3,18., 2048 + }, + /* 9: 512 x 17 */ + { + 6,{0,1,1,2,3,3},{2,3,3,3},{0,1,2,2},{-1,0,1,2}, + {{3},{4,5},{-1,6,7,8},{-1,9,10,11}}, + 2,{0,512, 46,186, 16,33,65, 93,130,278, + 7,23,39, 55,79,110, 156,232,360}, + + 60,30,500, 1,18., 512 + }, + + /* 10: X x 0 (LFE floor; edge posts only) */ + { + 0,{0}, {0},{0},{-1}, + {{-1}}, + 2,{0,12}, + 60,30,500, 1.,18., 10 + }, + +}; diff --git a/libvorbis-1.3.2/lib/modes/psych_11.h b/libvorbis-1.3.2/lib/modes/psych_11.h new file mode 100755 index 0000000..844a8ed --- /dev/null +++ b/libvorbis-1.3.2/lib/modes/psych_11.h @@ -0,0 +1,51 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: 11kHz settings + last mod: $Id: psych_11.h 16227 2009-07-08 06:58:46Z xiphmont $ + + ********************************************************************/ + +static const double _psy_lowpass_11[3]={4.5,5.5,30.,}; + +static const att3 _psy_tone_masteratt_11[3]={ + {{ 30, 25, 12}, 0, 0}, /* 0 */ + {{ 30, 25, 12}, 0, 0}, /* 0 */ + {{ 20, 0, -14}, 0, 0}, /* 0 */ +}; + +static const vp_adjblock _vp_tonemask_adj_11[3]={ + /* adjust for mode zero */ + /* 63 125 250 500 1 2 4 8 16 */ + {{-20,-20,-20,-20,-20,-16,-10, 0, 0, 0, 0,10, 2, 0,99,99,99}}, /* 0 */ + {{-20,-20,-20,-20,-20,-16,-10, 0, 0, 0, 0, 5, 0, 0,99,99,99}}, /* 1 */ + {{-20,-20,-20,-20,-20,-16,-10, 0, 0, 0, 0, 0, 0, 0,99,99,99}}, /* 2 */ +}; + + +static const noise3 _psy_noisebias_11[3]={ + /* 63 125 250 500 1k 2k 4k 8k 16k*/ + {{{-10,-10,-10,-10, -5, -5, -5, 0, 4, 10, 10, 12, 12, 12, 99, 99, 99}, + {-15,-15,-15,-15,-10,-10, -5, 0, 0, 4, 4, 5, 5, 10, 99, 99, 99}, + {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, 99, 99, 99}}}, + + {{{-10,-10,-10,-10, -5, -5, -5, 0, 4, 10, 10, 12, 12, 12, 99, 99, 99}, + {-15,-15,-15,-15,-10,-10, -5, -5, -5, 0, 0, 0, 0, 0, 99, 99, 99}, + {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, 99, 99, 99}}}, + + {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 4, 4, 5, 5, 99, 99, 99}, + {-30,-30,-30,-30,-26,-22,-20,-14,-12,-12,-10,-10,-10,-10, 99, 99, 99}, + {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24, 99, 99, 99}}}, +}; + +static const double _noise_thresh_11[3]={ .3,.5,.5 }; + diff --git a/libvorbis-1.3.2/lib/modes/psych_16.h b/libvorbis-1.3.2/lib/modes/psych_16.h new file mode 100755 index 0000000..1c10b39 --- /dev/null +++ b/libvorbis-1.3.2/lib/modes/psych_16.h @@ -0,0 +1,133 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: 16kHz settings + last mod: $Id: psych_16.h 16227 2009-07-08 06:58:46Z xiphmont $ + + ********************************************************************/ + +/* stereo mode by base quality level */ +static const adj_stereo _psy_stereo_modes_16[4]={ + /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 */ + {{ 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, + { 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, + { 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 4, 4}, + { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, + {{ 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, + { 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, + { 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 4, 4, 4, 4, 4}, + { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, + {{ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, + { 5, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, + { 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, + { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, + {{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, + { 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8}, + { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, +}; + +static const double _psy_lowpass_16[4]={6.5,8,30.,99.}; + +static const att3 _psy_tone_masteratt_16[4]={ + {{ 30, 25, 12}, 0, 0}, /* 0 */ + {{ 25, 22, 12}, 0, 0}, /* 0 */ + {{ 20, 12, 0}, 0, 0}, /* 0 */ + {{ 15, 0, -14}, 0, 0}, /* 0 */ +}; + +static const vp_adjblock _vp_tonemask_adj_16[4]={ + /* adjust for mode zero */ + /* 63 125 250 500 1 2 4 8 16 */ + {{-20,-20,-20,-20,-20,-16,-10, 0, 0, 0, 0,10, 0, 0, 0, 0, 0}}, /* 0 */ + {{-20,-20,-20,-20,-20,-16,-10, 0, 0, 0, 0,10, 0, 0, 0, 0, 0}}, /* 1 */ + {{-20,-20,-20,-20,-20,-16,-10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, /* 2 */ + {{-30,-30,-30,-30,-30,-26,-20,-10, -5, 0, 0, 0, 0, 0, 0, 0, 0}}, /* 2 */ +}; + + +static const noise3 _psy_noisebias_16_short[4]={ + /* 63 125 250 500 1k 2k 4k 8k 16k*/ + {{{-15,-15,-15,-15,-15,-10,-10,-5, 4, 10, 10, 10, 10, 12, 12, 14, 20}, + {-15,-15,-15,-15,-15,-10,-10, -5, 0, 0, 4, 5, 5, 6, 8, 8, 15}, + {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -6, -6}}}, + + {{{-15,-15,-15,-15,-15,-10,-10,-5, 4, 6, 6, 6, 6, 8, 10, 12, 20}, + {-15,-15,-15,-15,-15,-15,-15,-10, -5, -5, -5, 4, 5, 6, 8, 8, 15}, + {-30,-30,-30,-30,-30,-24,-20,-14,-10,-10,-10,-10,-10,-10,-10,-10,-10}}}, + + {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 4, 4, 5, 5, 5, 8, 12}, + {-20,-20,-20,-20,-16,-12,-20,-14,-10,-10, -8, 0, 0, 0, 0, 2, 5}, + {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24,-20,-20,-20}}}, + + {{{-15,-15,-15,-15,-15,-12,-10, -8, -5, -5, -5, -5, -5, 0, 0, 0, 6}, + {-30,-30,-30,-30,-26,-22,-20,-14,-12,-12,-10,-10,-10,-10,-10,-10, -6}, + {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24,-20,-20,-20}}}, +}; + +static const noise3 _psy_noisebias_16_impulse[4]={ + /* 63 125 250 500 1k 2k 4k 8k 16k*/ + {{{-15,-15,-15,-15,-15,-10,-10,-5, 4, 10, 10, 10, 10, 12, 12, 14, 20}, + {-15,-15,-15,-15,-15,-10,-10, -5, 0, 0, 4, 5, 5, 6, 8, 8, 15}, + {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -6, -6}}}, + + {{{-15,-15,-15,-15,-15,-10,-10,-5, 4, 4, 4, 4, 5, 5, 6, 8, 15}, + {-15,-15,-15,-15,-15,-15,-15,-10, -5, -5, -5, 0, 0, 0, 0, 4, 10}, + {-30,-30,-30,-30,-30,-24,-20,-14,-10,-10,-10,-10,-10,-10,-10,-10,-10}}}, + + {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 4, 10}, + {-20,-20,-20,-20,-16,-12,-20,-14,-10,-10,-10,-10,-10,-10,-10, -7, -5}, + {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24,-20,-20,-20}}}, + + {{{-15,-15,-15,-15,-15,-12,-10, -8, -5, -5, -5, -5, -5, 0, 0, 0, 6}, + {-30,-30,-30,-30,-26,-22,-20,-18,-18,-18,-20,-20,-20,-20,-20,-20,-16}, + {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24,-20,-20,-20}}}, +}; + +static const noise3 _psy_noisebias_16[4]={ + /* 63 125 250 500 1k 2k 4k 8k 16k*/ + {{{-10,-10,-10,-10, -5, -5, -5, 0, 4, 6, 8, 8, 10, 10, 10, 14, 20}, + {-10,-10,-10,-10,-10, -5, -2, -2, 0, 0, 0, 4, 5, 6, 8, 8, 15}, + {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -6, -6}}}, + + {{{-10,-10,-10,-10, -5, -5, -5, 0, 4, 6, 6, 6, 6, 8, 10, 12, 20}, + {-15,-15,-15,-15,-15,-10, -5, -5, 0, 0, 0, 4, 5, 6, 8, 8, 15}, + {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -6, -6}}}, + + {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 4, 4, 5, 5, 5, 8, 12}, + {-20,-20,-20,-20,-16,-12,-20,-10, -5, -5, 0, 0, 0, 0, 0, 2, 5}, + {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24,-20,-20,-20}}}, + + {{{-15,-15,-15,-15,-15,-12,-10, -8, -5, -5, -5, -5, -5, 0, 0, 0, 6}, + {-30,-30,-30,-30,-26,-22,-20,-14,-12,-12,-10,-10,-10,-10,-10,-10, -6}, + {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24,-20,-20,-20}}}, +}; + +static const noiseguard _psy_noiseguards_16[4]={ + {10,10,-1}, + {10,10,-1}, + {20,20,-1}, + {20,20,-1}, +}; + +static const double _noise_thresh_16[4]={ .3,.5,.5,.5 }; + +static const int _noise_start_16[3]={ 256,256,9999 }; +static const int _noise_part_16[4]={ 8,8,8,8 }; + +static const int _psy_ath_floater_16[4]={ + -100,-100,-100,-105, +}; + +static const int _psy_ath_abs_16[4]={ + -130,-130,-130,-140, +}; diff --git a/libvorbis-1.3.2/lib/modes/psych_44.h b/libvorbis-1.3.2/lib/modes/psych_44.h new file mode 100755 index 0000000..f05c032 --- /dev/null +++ b/libvorbis-1.3.2/lib/modes/psych_44.h @@ -0,0 +1,642 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: key psychoacoustic settings for 44.1/48kHz + last mod: $Id: psych_44.h 16962 2010-03-11 07:30:34Z xiphmont $ + + ********************************************************************/ + + +/* preecho trigger settings *****************************************/ + +static const vorbis_info_psy_global _psy_global_44[5]={ + + {8, /* lines per eighth octave */ + {20.f,14.f,12.f,12.f,12.f,12.f,12.f}, + {-60.f,-30.f,-40.f,-40.f,-40.f,-40.f,-40.f}, 2,-75.f, + -6.f, + {99.},{{99.},{99.}},{0},{0},{{0.},{0.}} + }, + {8, /* lines per eighth octave */ + {14.f,10.f,10.f,10.f,10.f,10.f,10.f}, + {-40.f,-30.f,-25.f,-25.f,-25.f,-25.f,-25.f}, 2,-80.f, + -6.f, + {99.},{{99.},{99.}},{0},{0},{{0.},{0.}} + }, + {8, /* lines per eighth octave */ + {12.f,10.f,10.f,10.f,10.f,10.f,10.f}, + {-20.f,-20.f,-15.f,-15.f,-15.f,-15.f,-15.f}, 0,-80.f, + -6.f, + {99.},{{99.},{99.}},{0},{0},{{0.},{0.}} + }, + {8, /* lines per eighth octave */ + {10.f,8.f,8.f,8.f,8.f,8.f,8.f}, + {-20.f,-15.f,-12.f,-12.f,-12.f,-12.f,-12.f}, 0,-80.f, + -6.f, + {99.},{{99.},{99.}},{0},{0},{{0.},{0.}} + }, + {8, /* lines per eighth octave */ + {10.f,6.f,6.f,6.f,6.f,6.f,6.f}, + {-15.f,-15.f,-12.f,-12.f,-12.f,-12.f,-12.f}, 0,-85.f, + -6.f, + {99.},{{99.},{99.}},{0},{0},{{0.},{0.}} + }, +}; + +/* noise compander lookups * low, mid, high quality ****************/ +static const compandblock _psy_compand_44[6]={ + /* sub-mode Z short */ + {{ + 0, 1, 2, 3, 4, 5, 6, 7, /* 7dB */ + 8, 9,10,11,12,13,14, 15, /* 15dB */ + 16,17,18,19,20,21,22, 23, /* 23dB */ + 24,25,26,27,28,29,30, 31, /* 31dB */ + 32,33,34,35,36,37,38, 39, /* 39dB */ + }}, + /* mode_Z nominal short */ + {{ + 0, 1, 2, 3, 4, 5, 6, 6, /* 7dB */ + 7, 7, 7, 7, 6, 6, 6, 7, /* 15dB */ + 7, 8, 9,10,11,12,13, 14, /* 23dB */ + 15,16,17,17,17,18,18, 19, /* 31dB */ + 19,19,20,21,22,23,24, 25, /* 39dB */ + }}, + /* mode A short */ + {{ + 0, 1, 2, 3, 4, 5, 5, 5, /* 7dB */ + 6, 6, 6, 5, 4, 4, 4, 4, /* 15dB */ + 4, 4, 5, 5, 5, 6, 6, 6, /* 23dB */ + 7, 7, 7, 8, 8, 8, 9, 10, /* 31dB */ + 11,12,13,14,15,16,17, 18, /* 39dB */ + }}, + /* sub-mode Z long */ + {{ + 0, 1, 2, 3, 4, 5, 6, 7, /* 7dB */ + 8, 9,10,11,12,13,14, 15, /* 15dB */ + 16,17,18,19,20,21,22, 23, /* 23dB */ + 24,25,26,27,28,29,30, 31, /* 31dB */ + 32,33,34,35,36,37,38, 39, /* 39dB */ + }}, + /* mode_Z nominal long */ + {{ + 0, 1, 2, 3, 4, 5, 6, 7, /* 7dB */ + 8, 9,10,11,12,12,13, 13, /* 15dB */ + 13,14,14,14,15,15,15, 15, /* 23dB */ + 16,16,17,17,17,18,18, 19, /* 31dB */ + 19,19,20,21,22,23,24, 25, /* 39dB */ + }}, + /* mode A long */ + {{ + 0, 1, 2, 3, 4, 5, 6, 7, /* 7dB */ + 8, 8, 7, 6, 5, 4, 4, 4, /* 15dB */ + 4, 4, 5, 5, 5, 6, 6, 6, /* 23dB */ + 7, 7, 7, 8, 8, 8, 9, 10, /* 31dB */ + 11,12,13,14,15,16,17, 18, /* 39dB */ + }} +}; + +/* tonal masking curve level adjustments *************************/ + +static const vp_adjblock _vp_tonemask_adj_longblock[12]={ + + /* 63 125 250 500 1 2 4 8 16 */ + + {{ -3, -8,-13,-15,-10,-10,-10,-10,-10,-10,-10, 0, 0, 0, 0, 0, 0}}, /* -1 */ + +/* {{-15,-15,-15,-15,-10, -8, -4, -2, 0, 0, 0, 10, 0, 0, 0, 0, 0}}, 0 */ + {{ -4,-10,-14,-16,-15,-14,-13,-12,-12,-12,-11, -1, -1, -1, -1, -1, 0}}, /* 0 */ + +/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 5, 0, 0, 0, 0, 0}}, 1 */ + {{ -6,-12,-14,-16,-15,-15,-14,-13,-13,-12,-12, -2, -2, -1, -1, -1, 0}}, /* 1 */ + +/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 2 */ + {{-12,-13,-14,-16,-16,-16,-15,-14,-13,-12,-12, -6, -3, -1, -1, -1, 0}}, /* 2 */ + +/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 3 */ + {{-15,-15,-15,-16,-16,-16,-16,-14,-13,-13,-13,-10, -4, -2, -1, -1, 0}}, /* 3 */ + +/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, *//* 4 */ + {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-13,-11, -7 -3, -1, -1 , 0}}, /* 4 */ + +/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 5 */ + {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-13,-11, -7 -3, -1, -1 , 0}}, /* 5 */ + +/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 6 */ + {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -8, -4, -2, -2, 0}}, /* 6 */ + +/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 7 */ + {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 7 */ + +/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 8 */ + {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 8 */ + +/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 9 */ + {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 9 */ + +/* {{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, 10 */ + {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 10 */ +}; + +static const vp_adjblock _vp_tonemask_adj_otherblock[12]={ + /* 63 125 250 500 1 2 4 8 16 */ + + {{ -3, -8,-13,-15,-10,-10, -9, -9, -9, -9, -9, 1, 1, 1, 1, 1, 1}}, /* -1 */ + +/* {{-20,-20,-20,-20,-14,-12,-10, -8, -4, 0, 0, 10, 0, 0, 0, 0, 0}}, 0 */ + {{ -4,-10,-14,-16,-14,-13,-12,-12,-11,-11,-10, 0, 0, 0, 0, 0, 0}}, /* 0 */ + +/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 5, 0, 0, 0, 0, 0}}, 1 */ + {{ -6,-12,-14,-16,-15,-15,-14,-13,-13,-12,-12, -2, -2, -1, 0, 0, 0}}, /* 1 */ + +/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 2 */ + {{-12,-13,-14,-16,-16,-16,-15,-14,-13,-12,-12, -5, -2, -1, 0, 0, 0}}, /* 2 */ + +/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 3 */ + {{-15,-15,-15,-16,-16,-16,-16,-14,-13,-13,-13,-10, -4, -2, 0, 0, 0}}, /* 3 */ + +/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 4 */ + {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-13,-11, -7 -3, -1, -1 , 0}}, /* 4 */ + +/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 5 */ + {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-13,-11, -7 -3, -1, -1 , 0}}, /* 5 */ + +/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 6 */ + {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -8, -4, -2, -2, 0}}, /* 6 */ + +/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 7 */ + {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 7 */ + +/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 8 */ + {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 8 */ + +/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 9 */ + {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 9 */ + +/* {{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, 10 */ + {{-16,-16,-16,-16,-16,-16,-16,-15,-14,-14,-14,-12, -9, -4, -2, -2, 0}}, /* 10 */ +}; + +/* noise bias (transition block) */ +static const noise3 _psy_noisebias_trans[12]={ + /* 63 125 250 500 1k 2k 4k 8k 16k*/ + /* -1 */ + {{{-10,-10,-10,-10,-10, -4, 0, 0, 4, 8, 8, 8, 8, 10, 12, 14, 20}, + {-30,-30,-30,-30,-26,-20,-16, -8, -6, -6, -2, 2, 2, 3, 6, 6, 15}, + {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -4, -2}}}, + /* 0 + {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 4, 4, 5, 5, 5, 8, 10}, + {-30,-30,-30,-30,-26,-22,-20,-14, -8, -4, 0, 0, 0, 0, 2, 4, 10}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -6, -6, -6, -4, -4, -4, -2}}},*/ + {{{-15,-15,-15,-15,-15,-12, -6, -4, 0, 2, 4, 4, 5, 5, 5, 8, 10}, + {-30,-30,-30,-30,-26,-22,-20,-14, -8, -4, 0, 0, 0, 0, 2, 3, 6}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -6, -6, -6, -4, -4, -4, -2}}}, + /* 1 + {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 4, 4, 5, 5, 5, 8, 10}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -2, -2, -2, -2, 0, 2, 8}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -8, -8, -8, -8, -6, -6, -6, -4}}},*/ + {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 4, 4, 5, 5, 5, 8, 10}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -2, -2, -2, -2, 0, 1, 4}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -8, -8, -8, -8, -6, -6, -6, -4}}}, + /* 2 + {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 2, 2, 4, 4, 5, 6, 10}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -2, -2, -2, -2, 0, 2, 6}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}}, */ + {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 2, 2, 4, 4, 5, 6, 10}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -3, -3, -3, -2, -1, 0, 3}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10, -8, -8, -7, -4}}}, + /* 3 + {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 2, 2, 4, 4, 4, 5, 8}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -3, -3, -3, -3, -1, 1, 6}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}},*/ + {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 2, 2, 4, 4, 4, 5, 8}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -3, -3, -3, -3, -2, 0, 2}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}}, + /* 4 + {{{-20,-20,-20,-20,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -3, -3, -3, -3, -1, 1, 5}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}},*/ + {{{-20,-20,-20,-20,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -3, -3, -3, -3, -2, -1, 1}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}}, + /* 5 + {{{-24,-24,-24,-24,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, + {-32,-32,-32,-32,-28,-24,-22,-16,-12, -6, -4, -4, -4, -4, -2, -1, 2}, + {-34,-34,-34,-34,-30,-24,-24,-18,-14,-12,-12,-12,-12,-10,-10, -9, -5}}}, */ + {{{-24,-24,-24,-24,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, + {-32,-32,-32,-32,-28,-24,-22,-16,-12, -6, -4, -4, -4, -4, -3, -1, 0}, + {-34,-34,-34,-34,-30,-24,-24,-18,-14,-12,-12,-12,-12,-10,-10, -9, -5}}}, + /* 6 + {{{-24,-24,-24,-24,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, + {-32,-32,-32,-32,-28,-24,-24,-18,-14, -8, -6, -6, -6, -6, -4, -2, 1}, + {-34,-34,-34,-34,-30,-26,-24,-18,-17,-15,-15,-15,-15,-13,-13,-12, -8}}},*/ + {{{-24,-24,-24,-24,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, + {-32,-32,-32,-32,-28,-24,-24,-18,-14, -8, -6, -6, -6, -6, -5, -2, 0}, + {-34,-34,-34,-34,-30,-26,-26,-24,-22,-19,-19,-19,-19,-18,-17,-16,-12}}}, + /* 7 + {{{-24,-24,-24,-24,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, + {-32,-32,-32,-32,-28,-24,-24,-18,-14,-12,-10, -8, -8, -8, -6, -4, 0}, + {-34,-34,-34,-34,-30,-26,-26,-24,-22,-19,-19,-19,-19,-18,-17,-16,-12}}},*/ + {{{-24,-24,-24,-24,-20,-18,-14, -8, -1, 1, 1, 1, 2, 3, 3, 4, 7}, + {-32,-32,-32,-32,-28,-24,-24,-24,-18,-14,-12,-10,-10,-10, -8, -6, -2}, + {-34,-34,-34,-34,-30,-26,-26,-26,-24,-24,-24,-24,-24,-24,-24,-20,-16}}}, + /* 8 + {{{-24,-24,-24,-24,-22,-20,-15,-10, -8, -2, 0, 0, 0, 1, 2, 3, 7}, + {-36,-36,-36,-36,-30,-30,-30,-24,-18,-14,-12,-10,-10,-10, -8, -6, -2}, + {-36,-36,-36,-36,-34,-30,-28,-26,-24,-24,-24,-24,-24,-24,-24,-20,-16}}},*/ + {{{-24,-24,-24,-24,-22,-20,-15,-10, -8, -2, 0, 0, 0, 1, 2, 3, 7}, + {-36,-36,-36,-36,-30,-30,-30,-24,-20,-16,-16,-16,-16,-14,-12,-10, -7}, + {-36,-36,-36,-36,-34,-30,-28,-26,-24,-30,-30,-30,-30,-30,-30,-24,-20}}}, + /* 9 + {{{-28,-28,-28,-28,-28,-28,-28,-20,-14, -8, -4, -4, -4, -4, -4, -2, 2}, + {-36,-36,-36,-36,-34,-32,-32,-28,-20,-16,-16,-16,-16,-14,-12,-10, -7}, + {-40,-40,-40,-40,-40,-40,-40,-32,-30,-30,-30,-30,-30,-30,-30,-24,-20}}},*/ + {{{-28,-28,-28,-28,-28,-28,-28,-20,-14, -8, -4, -4, -4, -4, -4, -2, 2}, + {-38,-38,-38,-38,-36,-34,-34,-30,-24,-20,-20,-20,-20,-18,-16,-12,-10}, + {-40,-40,-40,-40,-40,-40,-40,-38,-35,-35,-35,-35,-35,-35,-35,-35,-30}}}, + /* 10 */ + {{{-30,-30,-30,-30,-30,-30,-30,-28,-20,-14,-14,-14,-14,-14,-14,-12,-10}, + {-40,-40,-40,-40,-40,-40,-40,-40,-35,-30,-30,-30,-30,-30,-30,-30,-20}, + {-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40}}}, +}; + +/* noise bias (long block) */ +static const noise3 _psy_noisebias_long[12]={ + /*63 125 250 500 1k 2k 4k 8k 16k*/ + /* -1 */ + {{{-10,-10,-10,-10,-10, -4, 0, 0, 0, 6, 6, 6, 6, 10, 10, 12, 20}, + {-20,-20,-20,-20,-20,-20,-10, -2, 0, 0, 0, 0, 0, 2, 4, 6, 15}, + {-20,-20,-20,-20,-20,-20,-20,-10, -6, -6, -6, -6, -6, -4, -4, -4, -2}}}, + + /* 0 */ + /* {{{-10,-10,-10,-10,-10,-10, -8, 2, 2, 2, 4, 4, 5, 5, 5, 8, 10}, + {-20,-20,-20,-20,-20,-20,-20,-14, -6, 0, 0, 0, 0, 0, 2, 4, 10}, + {-20,-20,-20,-20,-20,-20,-20,-14, -8, -6, -6, -6, -6, -4, -4, -4, -2}}},*/ + {{{-10,-10,-10,-10,-10,-10, -8, 2, 2, 2, 4, 4, 5, 5, 5, 8, 10}, + {-20,-20,-20,-20,-20,-20,-20,-14, -6, 0, 0, 0, 0, 0, 2, 3, 6}, + {-20,-20,-20,-20,-20,-20,-20,-14, -8, -6, -6, -6, -6, -4, -4, -4, -2}}}, + /* 1 */ + /* {{{-10,-10,-10,-10,-10,-10, -8, -4, 0, 2, 4, 4, 5, 5, 5, 8, 10}, + {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -2, -2, -2, -2, 0, 2, 8}, + {-20,-20,-20,-20,-20,-20,-20,-14,-10, -8, -8, -8, -8, -6, -6, -6, -4}}},*/ + {{{-10,-10,-10,-10,-10,-10, -8, -4, 0, 2, 4, 4, 5, 5, 5, 8, 10}, + {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -2, -2, -2, -2, 0, 1, 4}, + {-20,-20,-20,-20,-20,-20,-20,-14,-10, -8, -8, -8, -8, -6, -6, -6, -4}}}, + /* 2 */ + /* {{{-10,-10,-10,-10,-10,-10,-10, -8, 0, 2, 2, 2, 4, 4, 5, 6, 10}, + {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -2, -2, -2, -2, 0, 2, 6}, + {-20,-20,-20,-20,-20,-20,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}},*/ + {{{-10,-10,-10,-10,-10,-10,-10, -8, 0, 2, 2, 2, 4, 4, 5, 6, 10}, + {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -3, -3, -3, -2, -1, 0, 3}, + {-20,-20,-20,-20,-20,-20,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}}, + /* 3 */ + /* {{{-10,-10,-10,-10,-10,-10,-10, -8, 0, 2, 2, 2, 4, 4, 4, 5, 8}, + {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -3, -3, -3, -3, -1, 1, 6}, + {-20,-20,-20,-20,-20,-20,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}},*/ + {{{-10,-10,-10,-10,-10,-10,-10, -8, 0, 2, 2, 2, 4, 4, 4, 5, 8}, + {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -3, -3, -3, -3, -2, 0, 2}, + {-20,-20,-20,-20,-20,-20,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -5}}}, + /* 4 */ + /* {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 1, 1, 1, 2, 3, 3, 4, 7}, + {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -3, -3, -3, -3, -1, 1, 5}, + {-20,-20,-20,-20,-20,-20,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -4}}},*/ + {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 1, 1, 1, 2, 3, 3, 4, 7}, + {-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -3, -3, -3, -3, -2, -1, 1}, + {-20,-20,-20,-20,-20,-20,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8, -7}}}, + /* 5 */ + /* {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 1, 1, 1, 2, 3, 3, 4, 7}, + {-22,-22,-22,-22,-22,-22,-22,-16,-12, -6, -4, -4, -4, -4, -2, -1, 2}, + {-24,-24,-24,-24,-24,-24,-24,-18,-14,-12,-12,-12,-12,-10,-10, -9, -5}}},*/ + {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 1, 1, 1, 2, 3, 3, 4, 7}, + {-22,-22,-22,-22,-22,-22,-22,-16,-12, -6, -4, -4, -4, -4, -3, -1, 0}, + {-24,-24,-24,-24,-24,-24,-24,-18,-14,-12,-12,-12,-12,-10,-10, -9, -8}}}, + /* 6 */ + /* {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 1, 1, 1, 2, 3, 3, 4, 7}, + {-24,-24,-24,-24,-24,-24,-24,-18,-14, -8, -6, -6, -6, -6, -4, -2, 1}, + {-26,-26,-26,-26,-26,-26,-26,-18,-16,-15,-15,-15,-15,-13,-13,-12, -8}}},*/ + {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 1, 1, 1, 2, 3, 3, 4, 7}, + {-24,-24,-24,-24,-24,-24,-24,-18,-14, -8, -6, -6, -6, -6, -5, -2, 0}, + {-26,-26,-26,-26,-26,-26,-26,-18,-16,-15,-15,-15,-15,-13,-13,-12,-10}}}, + /* 7 */ + {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 1, 1, 1, 2, 3, 3, 4, 7}, + {-24,-24,-24,-24,-24,-24,-24,-18,-14,-10, -8, -8, -8, -8, -6, -4, 0}, + {-26,-26,-26,-26,-26,-26,-26,-22,-20,-19,-19,-19,-19,-18,-17,-16,-12}}}, + /* 8 */ + {{{-15,-15,-15,-15,-15,-15,-15,-10, -4, 0, 0, 0, 0, 1, 2, 3, 7}, + {-26,-26,-26,-26,-26,-26,-26,-20,-16,-12,-10,-10,-10,-10, -8, -6, -2}, + {-28,-28,-28,-28,-28,-28,-28,-26,-24,-24,-24,-24,-24,-24,-24,-20,-16}}}, + /* 9 */ + {{{-22,-22,-22,-22,-22,-22,-22,-18,-14, -8, -4, -4, -4, -4, -4, -2, 2}, + {-26,-26,-26,-26,-26,-26,-26,-22,-18,-16,-16,-16,-16,-14,-12,-10, -7}, + {-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-24,-20}}}, + /* 10 */ + {{{-24,-24,-24,-24,-24,-24,-24,-24,-24,-18,-14,-14,-14,-14,-14,-12,-10}, + {-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-20}, + {-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40}}}, +}; + +/* noise bias (impulse block) */ +static const noise3 _psy_noisebias_impulse[12]={ + /* 63 125 250 500 1k 2k 4k 8k 16k*/ + /* -1 */ + {{{-10,-10,-10,-10,-10, -4, 0, 0, 4, 8, 8, 8, 8, 10, 12, 14, 20}, + {-30,-30,-30,-30,-26,-20,-16, -8, -6, -6, -2, 2, 2, 3, 6, 6, 15}, + {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -4, -2}}}, + + /* 0 */ + /* {{{-10,-10,-10,-10,-10, -4, 0, 0, 4, 4, 8, 8, 8, 10, 12, 14, 20}, + {-30,-30,-30,-30,-26,-22,-20,-14, -6, -2, 0, 0, 0, 0, 2, 4, 10}, + {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -4, -2}}},*/ + {{{-10,-10,-10,-10,-10, -4, 0, 0, 4, 4, 8, 8, 8, 10, 12, 14, 20}, + {-30,-30,-30,-30,-26,-22,-20,-14, -6, -2, 0, 0, 0, 0, 2, 3, 6}, + {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -4, -2}}}, + /* 1 */ + {{{-12,-12,-12,-12,-12, -8, -6, -4, 0, 4, 4, 4, 4, 10, 12, 14, 20}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -4, -4, -2, -2, -2, -2, 2}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -8,-10,-10, -8, -8, -8, -6, -4}}}, + /* 2 */ + {{{-14,-14,-14,-14,-14,-10, -8, -6, -2, 2, 2, 2, 2, 8, 10, 10, 16}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -6, -6, -4, -4, -4, -2, 0}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10,-10,-10, -8, -4}}}, + /* 3 */ + {{{-14,-14,-14,-14,-14,-10, -8, -6, -2, 2, 2, 2, 2, 6, 8, 8, 14}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -6, -6, -4, -4, -4, -2, 0}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10,-10,-10, -8, -4}}}, + /* 4 */ + {{{-16,-16,-16,-16,-16,-12,-10, -6, -2, 0, 0, 0, 0, 4, 6, 6, 12}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -6, -6, -4, -4, -4, -2, 0}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10,-10,-10, -8, -4}}}, + /* 5 */ + {{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 0, 0, 0, 0, 4, 4, 6, 11}, + {-32,-32,-32,-32,-28,-24,-22,-16,-10, -6, -8, -8, -6, -6, -6, -4, -2}, + {-34,-34,-34,-34,-30,-26,-24,-18,-14,-12,-12,-12,-12,-12,-10, -9, -5}}}, + /* 6 + {{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 0, 0, 0, 0, 4, 4, 6, 11}, + {-34,-34,-34,-34,-30,-30,-24,-20,-12,-12,-14,-14,-10, -9, -8, -6, -4}, + {-34,-34,-34,-34,-34,-30,-26,-20,-16,-15,-15,-15,-15,-15,-13,-12, -8}}},*/ + {{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 0, 0, 0, 0, 4, 4, 6, 11}, + {-34,-34,-34,-34,-30,-30,-30,-24,-16,-16,-16,-16,-16,-16,-14,-14,-12}, + {-36,-36,-36,-36,-36,-34,-28,-24,-20,-20,-20,-20,-20,-20,-20,-18,-16}}}, + /* 7 */ + /* {{{-22,-22,-22,-22,-22,-20,-14,-10, -6, 0, 0, 0, 0, 4, 4, 6, 11}, + {-34,-34,-34,-34,-30,-30,-24,-20,-14,-14,-16,-16,-14,-12,-10,-10,-10}, + {-34,-34,-34,-34,-32,-32,-30,-24,-20,-19,-19,-19,-19,-19,-17,-16,-12}}},*/ + {{{-22,-22,-22,-22,-22,-20,-14,-10, -6, 0, 0, 0, 0, 4, 4, 6, 11}, + {-34,-34,-34,-34,-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-24,-22}, + {-40,-40,-40,-40,-40,-40,-40,-32,-30,-30,-30,-30,-30,-30,-30,-30,-24}}}, + /* 8 */ + /* {{{-24,-24,-24,-24,-24,-22,-14,-10, -6, -1, -1, -1, -1, 3, 3, 5, 10}, + {-34,-34,-34,-34,-30,-30,-30,-24,-20,-20,-20,-20,-20,-18,-16,-16,-14}, + {-36,-36,-36,-36,-36,-34,-28,-24,-24,-24,-24,-24,-24,-24,-24,-20,-16}}},*/ + {{{-24,-24,-24,-24,-24,-22,-14,-10, -6, -1, -1, -1, -1, 3, 3, 5, 10}, + {-34,-34,-34,-34,-34,-32,-32,-30,-26,-26,-26,-26,-26,-26,-26,-26,-24}, + {-40,-40,-40,-40,-40,-40,-40,-32,-30,-30,-30,-30,-30,-30,-30,-30,-24}}}, + /* 9 */ + /* {{{-28,-28,-28,-28,-28,-28,-28,-20,-14, -8, -4, -4, -4, -4, -4, -2, 2}, + {-36,-36,-36,-36,-34,-32,-32,-30,-26,-26,-26,-26,-26,-22,-20,-20,-18}, + {-40,-40,-40,-40,-40,-40,-40,-32,-30,-30,-30,-30,-30,-30,-30,-24,-20}}},*/ + {{{-28,-28,-28,-28,-28,-28,-28,-20,-14, -8, -4, -4, -4, -4, -4, -2, 2}, + {-36,-36,-36,-36,-34,-32,-32,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26}, + {-40,-40,-40,-40,-40,-40,-40,-32,-30,-30,-30,-30,-30,-30,-30,-24,-20}}}, + /* 10 */ + {{{-30,-30,-30,-30,-30,-26,-24,-24,-24,-20,-16,-16,-16,-16,-16,-14,-12}, + {-40,-40,-40,-40,-40,-40,-40,-40,-35,-30,-30,-30,-30,-30,-30,-30,-26}, + {-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40}}}, +}; + +/* noise bias (padding block) */ +static const noise3 _psy_noisebias_padding[12]={ + /* 63 125 250 500 1k 2k 4k 8k 16k*/ + + /* -1 */ + {{{-10,-10,-10,-10,-10, -4, 0, 0, 4, 8, 8, 8, 8, 10, 12, 14, 20}, + {-30,-30,-30,-30,-26,-20,-16, -8, -6, -6, -2, 2, 2, 3, 6, 6, 15}, + {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -4, -2}}}, + + /* 0 */ + {{{-10,-10,-10,-10,-10, -4, 0, 0, 4, 8, 8, 8, 8, 10, 12, 14, 20}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -2, 2, 3, 6, 6, 8, 10}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -4, -4, -4, -4, -2, 0, 2}}}, + /* 1 */ + {{{-12,-12,-12,-12,-12, -8, -6, -4, 0, 4, 4, 4, 4, 10, 12, 14, 20}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, 0, 0, 0, 2, 2, 4, 8}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -6, -6, -6, -6, -4, -2, 0}}}, + /* 2 */ + /* {{{-14,-14,-14,-14,-14,-10, -8, -6, -2, 2, 2, 2, 2, 8, 10, 10, 16}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, 0, 0, 0, 2, 2, 4, 8}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -8, -8, -8, -8, -8, -6, -4, -2}}},*/ + {{{-14,-14,-14,-14,-14,-10, -8, -6, -2, 2, 2, 2, 2, 8, 10, 10, 16}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -1, -1, -1, 0, 0, 2, 6}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -8, -8, -8, -8, -8, -6, -4, -2}}}, + /* 3 */ + {{{-14,-14,-14,-14,-14,-10, -8, -6, -2, 2, 2, 2, 2, 6, 8, 8, 14}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -1, -1, -1, 0, 0, 2, 6}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -8, -8, -8, -8, -8, -6, -4, -2}}}, + /* 4 */ + {{{-16,-16,-16,-16,-16,-12,-10, -6, -2, 0, 0, 0, 0, 4, 6, 6, 12}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -1, -1, -1, -1, 0, 2, 6}, + {-30,-30,-30,-30,-26,-22,-20,-14,-10, -8, -8, -8, -8, -8, -6, -4, -2}}}, + /* 5 */ + {{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 0, 0, 0, 0, 4, 6, 6, 12}, + {-32,-32,-32,-32,-28,-24,-22,-16,-12, -6, -3, -3, -3, -3, -2, 0, 4}, + {-34,-34,-34,-34,-30,-26,-24,-18,-14,-10,-10,-10,-10,-10, -8, -5, -3}}}, + /* 6 */ + {{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 0, 0, 0, 0, 4, 6, 6, 12}, + {-34,-34,-34,-34,-30,-30,-24,-20,-14, -8, -4, -4, -4, -4, -3, -1, 4}, + {-34,-34,-34,-34,-34,-30,-26,-20,-16,-13,-13,-13,-13,-13,-11, -8, -6}}}, + /* 7 */ + {{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 0, 0, 0, 0, 4, 6, 6, 12}, + {-34,-34,-34,-34,-30,-30,-30,-24,-16,-10, -8, -6, -6, -6, -5, -3, 1}, + {-34,-34,-34,-34,-32,-32,-28,-22,-18,-16,-16,-16,-16,-16,-14,-12,-10}}}, + /* 8 */ + {{{-22,-22,-22,-22,-22,-20,-14,-10, -4, 0, 0, 0, 0, 3, 5, 5, 11}, + {-34,-34,-34,-34,-30,-30,-30,-24,-16,-12,-10, -8, -8, -8, -7, -5, -2}, + {-36,-36,-36,-36,-36,-34,-28,-22,-20,-20,-20,-20,-20,-20,-20,-16,-14}}}, + /* 9 */ + {{{-28,-28,-28,-28,-28,-28,-28,-20,-14, -8, -2, -2, -2, -2, 0, 2, 6}, + {-36,-36,-36,-36,-34,-32,-32,-24,-16,-12,-12,-12,-12,-12,-10, -8, -5}, + {-40,-40,-40,-40,-40,-40,-40,-32,-26,-24,-24,-24,-24,-24,-24,-20,-18}}}, + /* 10 */ + {{{-30,-30,-30,-30,-30,-26,-24,-24,-24,-20,-12,-12,-12,-12,-12,-10, -8}, + {-40,-40,-40,-40,-40,-40,-40,-40,-35,-30,-25,-25,-25,-25,-25,-25,-15}, + {-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40,-40}}}, +}; + + +static const noiseguard _psy_noiseguards_44[4]={ + {3,3,15}, + {3,3,15}, + {10,10,100}, + {10,10,100}, +}; + +static const int _psy_tone_suppress[12]={ + -20,-20,-20,-20,-20,-24,-30,-40,-40,-45,-45,-45, +}; +static const int _psy_tone_0dB[12]={ + 90,90,95,95,95,95,105,105,105,105,105,105, +}; +static const int _psy_noise_suppress[12]={ + -20,-20,-24,-24,-24,-24,-30,-40,-40,-45,-45,-45, +}; + +static const vorbis_info_psy _psy_info_template={ + /* blockflag */ + -1, + /* ath_adjatt, ath_maxatt */ + -140.,-140., + /* tonemask att boost/decay,suppr,curves */ + {0.f,0.f,0.f}, 0.,0., -40.f, {0.}, + + /*noisemaskp,supp, low/high window, low/hi guard, minimum */ + 1, -0.f, .5f, .5f, 0,0,0, + /* noiseoffset*3, noisecompand, max_curve_dB */ + {{-1},{-1},{-1}},{-1},105.f, + /* noise normalization - noise_p, start, partition, thresh. */ + 0,-1,-1,0., +}; + +/* ath ****************/ + +static const int _psy_ath_floater[12]={ + -100,-100,-100,-100,-100,-100,-105,-105,-105,-105,-110,-120, +}; +static const int _psy_ath_abs[12]={ + -130,-130,-130,-130,-140,-140,-140,-140,-140,-140,-140,-150, +}; + +/* stereo setup. These don't map directly to quality level, there's + an additional indirection as several of the below may be used in a + single bitmanaged stream + +****************/ + +/* various stereo possibilities */ + +/* stereo mode by base quality level */ +static const adj_stereo _psy_stereo_modes_44[12]={ + /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 -1 */ + {{ 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 1, 0, 0, 0, 0}, + { 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 5, 4, 3}, + { 1, 2, 3, 4, 4, 4, 4, 4, 4, 5, 6, 7, 8, 8, 8}, + { 12,12.5, 13,13.5, 14,14.5, 15, 99, 99, 99, 99, 99, 99, 99, 99}}, + +/* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 0 */ + {{ 4, 4, 4, 4, 4, 4, 4, 3, 2, 1, 0, 0, 0, 0, 0}, + { 8, 8, 8, 8, 6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 3}, + { 1, 2, 3, 4, 4, 5, 6, 6, 6, 6, 6, 8, 8, 8, 8}, + { 12,12.5, 13,13.5, 14,14.5, 15, 99, 99, 99, 99, 99, 99, 99, 99}}, + + + /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 */ + {{ 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 0, 0, 0, 0, 0}, + { 8, 8, 8, 8, 6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 3}, + { 1, 2, 3, 4, 4, 5, 6, 6, 6, 6, 6, 8, 8, 8, 8}, + { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, + + + /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 2 */ + {{ 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 0, 0, 0, 0, 0}, + { 8, 8, 6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 3, 2, 1}, + { 3, 4, 4, 5, 5, 6, 6, 6, 6, 6, 6, 8, 8, 8, 8}, + { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, + /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 3 */ + {{ 2, 2, 2, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0}, + { 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1}, + { 4, 4, 5, 6, 6, 6, 6, 6, 8, 8, 10, 10, 10, 10, 10}, + { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, + /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 4 */ + {{ 2, 2, 2, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0}, + { 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 1, 0}, + { 6, 6, 6, 8, 8, 8, 8, 8, 8, 8, 10, 10, 10, 10, 10}, + { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, + /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 5 */ + {{ 2, 2, 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, + { 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 0, 0, 0, 0}, + { 6, 7, 8, 8, 8, 10, 10, 12, 12, 12, 12, 12, 12, 12, 12}, + { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, + /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 6 */ + {{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, + { 3, 3, 3, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0}, + { 8, 8, 8, 10, 10, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, + { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, + /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 7 */ + {{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, + { 3, 3, 3, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, + { 8, 8, 10, 10, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, + { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, + /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 8 */ + {{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, + { 2, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, + { 8, 10, 10, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, + { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, + /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 9 */ + {{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, + { 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, + { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, + /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 10 */ + {{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, + { 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, + { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, +}; + +/* tone master attenuation by base quality mode and bitrate tweak */ +static const att3 _psy_tone_masteratt_44[12]={ + {{ 35, 21, 9}, 0, 0}, /* -1 */ + {{ 30, 20, 8}, -2, 1.25}, /* 0 */ + /* {{ 25, 14, 4}, 0, 0}, *//* 1 */ + {{ 25, 12, 2}, 0, 0}, /* 1 */ + /* {{ 20, 10, -2}, 0, 0}, *//* 2 */ + {{ 20, 9, -3}, 0, 0}, /* 2 */ + {{ 20, 9, -4}, 0, 0}, /* 3 */ + {{ 20, 9, -4}, 0, 0}, /* 4 */ + {{ 20, 6, -6}, 0, 0}, /* 5 */ + {{ 20, 3, -10}, 0, 0}, /* 6 */ + {{ 18, 1, -14}, 0, 0}, /* 7 */ + {{ 18, 0, -16}, 0, 0}, /* 8 */ + {{ 18, -2, -16}, 0, 0}, /* 9 */ + {{ 12, -2, -20}, 0, 0}, /* 10 */ +}; + +/* lowpass by mode **************/ +static const double _psy_lowpass_44[12]={ + /* 15.1,15.8,16.5,17.9,20.5,48.,999.,999.,999.,999.,999. */ + 13.9,15.1,15.8,16.5,17.2,18.9,20.1,48.,999.,999.,999.,999. +}; + +/* noise normalization **********/ + +static const int _noise_start_short_44[11]={ + /* 16,16,16,16,32,32,9999,9999,9999,9999 */ + 32,16,16,16,32,9999,9999,9999,9999,9999,9999 +}; +static const int _noise_start_long_44[11]={ + /* 128,128,128,256,512,512,9999,9999,9999,9999 */ + 256,128,128,256,512,9999,9999,9999,9999,9999,9999 +}; + +static const int _noise_part_short_44[11]={ + 8,8,8,8,8,8,8,8,8,8,8 +}; +static const int _noise_part_long_44[11]={ + 32,32,32,32,32,32,32,32,32,32,32 +}; + +static const double _noise_thresh_44[11]={ + /* .2,.2,.3,.4,.5,.5,9999.,9999.,9999.,9999., */ + .2,.2,.2,.4,.6,9999.,9999.,9999.,9999.,9999.,9999., +}; + +static const double _noise_thresh_5only[2]={ + .5,.5, +}; diff --git a/libvorbis-1.3.2/lib/modes/psych_8.h b/libvorbis-1.3.2/lib/modes/psych_8.h new file mode 100755 index 0000000..0e2dd57 --- /dev/null +++ b/libvorbis-1.3.2/lib/modes/psych_8.h @@ -0,0 +1,101 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: 8kHz psychoacoustic settings + last mod: $Id: psych_8.h 16227 2009-07-08 06:58:46Z xiphmont $ + + ********************************************************************/ + +static const att3 _psy_tone_masteratt_8[3]={ + {{ 32, 25, 12}, 0, 0}, /* 0 */ + {{ 30, 25, 12}, 0, 0}, /* 0 */ + {{ 20, 0, -14}, 0, 0}, /* 0 */ +}; + +static const vp_adjblock _vp_tonemask_adj_8[3]={ + /* adjust for mode zero */ + /* 63 125 250 500 1 2 4 8 16 */ + {{-15,-15,-15,-15,-10,-10, -6, 0, 0, 0, 0,10, 0, 0,99,99,99}}, /* 1 */ + {{-15,-15,-15,-15,-10,-10, -6, 0, 0, 0, 0,10, 0, 0,99,99,99}}, /* 1 */ + {{-15,-15,-15,-15,-10,-10, -6, 0, 0, 0, 0, 0, 0, 0,99,99,99}}, /* 1 */ +}; + + +static const noise3 _psy_noisebias_8[3]={ + /* 63 125 250 500 1k 2k 4k 8k 16k*/ + {{{-10,-10,-10,-10, -5, -5, -5, 0, 4, 8, 8, 8, 10, 10, 99, 99, 99}, + {-10,-10,-10,-10, -5, -5, -5, 0, 0, 4, 4, 4, 4, 4, 99, 99, 99}, + {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, 99, 99, 99}}}, + + {{{-10,-10,-10,-10, -5, -5, -5, 0, 4, 8, 8, 8, 10, 10, 99, 99, 99}, + {-10,-10,-10,-10,-10,-10, -5, -5, -5, 0, 0, 0, 0, 0, 99, 99, 99}, + {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, 99, 99, 99}}}, + + {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 4, 4, 5, 5, 99, 99, 99}, + {-30,-30,-30,-30,-26,-22,-20,-14,-12,-12,-10,-10,-10,-10, 99, 99, 99}, + {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24, 99, 99, 99}}}, +}; + +/* stereo mode by base quality level */ +static const adj_stereo _psy_stereo_modes_8[3]={ + /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 */ + {{ 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, + { 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, + { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}, + { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, + {{ 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, + { 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, + { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}, + { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, + {{ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, + { 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, + { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}, + { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, +}; + +static const noiseguard _psy_noiseguards_8[2]={ + {10,10,-1}, + {10,10,-1}, +}; + +static const compandblock _psy_compand_8[2]={ + {{ + 0, 1, 2, 3, 4, 5, 6, 7, /* 7dB */ + 8, 8, 9, 9,10,10,11, 11, /* 15dB */ + 12,12,13,13,14,14,15, 15, /* 23dB */ + 16,16,17,17,17,18,18, 19, /* 31dB */ + 19,19,20,21,22,23,24, 25, /* 39dB */ + }}, + {{ + 0, 1, 2, 3, 4, 5, 6, 6, /* 7dB */ + 7, 7, 6, 6, 5, 5, 4, 4, /* 15dB */ + 3, 3, 3, 4, 5, 6, 7, 8, /* 23dB */ + 9,10,11,12,13,14,15, 16, /* 31dB */ + 17,18,19,20,21,22,23, 24, /* 39dB */ + }}, +}; + +static const double _psy_lowpass_8[3]={3.,4.,4.}; +static const int _noise_start_8[2]={ + 64,64, +}; +static const int _noise_part_8[2]={ + 8,8, +}; + +static const int _psy_ath_floater_8[3]={ + -100,-100,-105, +}; + +static const int _psy_ath_abs_8[3]={ + -130,-130,-140, +}; diff --git a/libvorbis-1.3.2/lib/modes/residue_16.h b/libvorbis-1.3.2/lib/modes/residue_16.h new file mode 100755 index 0000000..dcaca54 --- /dev/null +++ b/libvorbis-1.3.2/lib/modes/residue_16.h @@ -0,0 +1,163 @@ +/******************************************************************** + * * + * This FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: toplevel residue templates 16/22kHz + last mod: $Id: residue_16.h 16962 2010-03-11 07:30:34Z xiphmont $ + + ********************************************************************/ + +/***** residue backends *********************************************/ + +static const static_bookblock _resbook_16s_0={ + { + {0}, + {0,0,&_16c0_s_p1_0}, + {0}, + {0,0,&_16c0_s_p3_0}, + {0,0,&_16c0_s_p4_0}, + {0,0,&_16c0_s_p5_0}, + {0,0,&_16c0_s_p6_0}, + {&_16c0_s_p7_0,&_16c0_s_p7_1}, + {&_16c0_s_p8_0,&_16c0_s_p8_1}, + {&_16c0_s_p9_0,&_16c0_s_p9_1,&_16c0_s_p9_2} + } +}; +static const static_bookblock _resbook_16s_1={ + { + {0}, + {0,0,&_16c1_s_p1_0}, + {0}, + {0,0,&_16c1_s_p3_0}, + {0,0,&_16c1_s_p4_0}, + {0,0,&_16c1_s_p5_0}, + {0,0,&_16c1_s_p6_0}, + {&_16c1_s_p7_0,&_16c1_s_p7_1}, + {&_16c1_s_p8_0,&_16c1_s_p8_1}, + {&_16c1_s_p9_0,&_16c1_s_p9_1,&_16c1_s_p9_2} + } +}; +static const static_bookblock _resbook_16s_2={ + { + {0}, + {0,0,&_16c2_s_p1_0}, + {0,0,&_16c2_s_p2_0}, + {0,0,&_16c2_s_p3_0}, + {0,0,&_16c2_s_p4_0}, + {&_16c2_s_p5_0,&_16c2_s_p5_1}, + {&_16c2_s_p6_0,&_16c2_s_p6_1}, + {&_16c2_s_p7_0,&_16c2_s_p7_1}, + {&_16c2_s_p8_0,&_16c2_s_p8_1}, + {&_16c2_s_p9_0,&_16c2_s_p9_1,&_16c2_s_p9_2} + } +}; + +static const vorbis_residue_template _res_16s_0[]={ + {2,0,32, &_residue_44_mid, + &_huff_book__16c0_s_single,&_huff_book__16c0_s_single, + &_resbook_16s_0,&_resbook_16s_0}, +}; +static const vorbis_residue_template _res_16s_1[]={ + {2,0,32, &_residue_44_mid, + &_huff_book__16c1_s_short,&_huff_book__16c1_s_short, + &_resbook_16s_1,&_resbook_16s_1}, + + {2,0,32, &_residue_44_mid, + &_huff_book__16c1_s_long,&_huff_book__16c1_s_long, + &_resbook_16s_1,&_resbook_16s_1} +}; +static const vorbis_residue_template _res_16s_2[]={ + {2,0,32, &_residue_44_high, + &_huff_book__16c2_s_short,&_huff_book__16c2_s_short, + &_resbook_16s_2,&_resbook_16s_2}, + + {2,0,32, &_residue_44_high, + &_huff_book__16c2_s_long,&_huff_book__16c2_s_long, + &_resbook_16s_2,&_resbook_16s_2} +}; + +static const vorbis_mapping_template _mapres_template_16_stereo[3]={ + { _map_nominal, _res_16s_0 }, /* 0 */ + { _map_nominal, _res_16s_1 }, /* 1 */ + { _map_nominal, _res_16s_2 }, /* 2 */ +}; + +static const static_bookblock _resbook_16u_0={ + { + {0}, + {0,0,&_16u0__p1_0}, + {0,0,&_16u0__p2_0}, + {0,0,&_16u0__p3_0}, + {0,0,&_16u0__p4_0}, + {0,0,&_16u0__p5_0}, + {&_16u0__p6_0,&_16u0__p6_1}, + {&_16u0__p7_0,&_16u0__p7_1,&_16u0__p7_2} + } +}; +static const static_bookblock _resbook_16u_1={ + { + {0}, + {0,0,&_16u1__p1_0}, + {0,0,&_16u1__p2_0}, + {0,0,&_16u1__p3_0}, + {0,0,&_16u1__p4_0}, + {0,0,&_16u1__p5_0}, + {0,0,&_16u1__p6_0}, + {&_16u1__p7_0,&_16u1__p7_1}, + {&_16u1__p8_0,&_16u1__p8_1}, + {&_16u1__p9_0,&_16u1__p9_1,&_16u1__p9_2} + } +}; +static const static_bookblock _resbook_16u_2={ + { + {0}, + {0,0,&_16u2_p1_0}, + {0,0,&_16u2_p2_0}, + {0,0,&_16u2_p3_0}, + {0,0,&_16u2_p4_0}, + {&_16u2_p5_0,&_16u2_p5_1}, + {&_16u2_p6_0,&_16u2_p6_1}, + {&_16u2_p7_0,&_16u2_p7_1}, + {&_16u2_p8_0,&_16u2_p8_1}, + {&_16u2_p9_0,&_16u2_p9_1,&_16u2_p9_2} + } +}; + +static const vorbis_residue_template _res_16u_0[]={ + {1,0,32, &_residue_44_low_un, + &_huff_book__16u0__single,&_huff_book__16u0__single, + &_resbook_16u_0,&_resbook_16u_0}, +}; +static const vorbis_residue_template _res_16u_1[]={ + {1,0,32, &_residue_44_mid_un, + &_huff_book__16u1__short,&_huff_book__16u1__short, + &_resbook_16u_1,&_resbook_16u_1}, + + {1,0,32, &_residue_44_mid_un, + &_huff_book__16u1__long,&_huff_book__16u1__long, + &_resbook_16u_1,&_resbook_16u_1} +}; +static const vorbis_residue_template _res_16u_2[]={ + {1,0,32, &_residue_44_hi_un, + &_huff_book__16u2__short,&_huff_book__16u2__short, + &_resbook_16u_2,&_resbook_16u_2}, + + {1,0,32, &_residue_44_hi_un, + &_huff_book__16u2__long,&_huff_book__16u2__long, + &_resbook_16u_2,&_resbook_16u_2} +}; + + +static const vorbis_mapping_template _mapres_template_16_uncoupled[3]={ + { _map_nominal_u, _res_16u_0 }, /* 0 */ + { _map_nominal_u, _res_16u_1 }, /* 1 */ + { _map_nominal_u, _res_16u_2 }, /* 2 */ +}; diff --git a/libvorbis-1.3.2/lib/modes/residue_44.h b/libvorbis-1.3.2/lib/modes/residue_44.h new file mode 100755 index 0000000..236c183 --- /dev/null +++ b/libvorbis-1.3.2/lib/modes/residue_44.h @@ -0,0 +1,292 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: toplevel residue templates for 32/44.1/48kHz + last mod: $Id: residue_44.h 16962 2010-03-11 07:30:34Z xiphmont $ + + ********************************************************************/ + +#include "vorbis/codec.h" +#include "backends.h" +#include "books/coupled/res_books_stereo.h" + +/***** residue backends *********************************************/ + +static const vorbis_info_residue0 _residue_44_low={ + 0,-1, -1, 9,-1,-1, + /* 0 1 2 3 4 5 6 7 */ + {0}, + {-1}, + { 0, 1, 2, 2, 4, 8, 16, 32}, + { 0, 0, 0,999, 4, 8, 16, 32}, +}; + +static const vorbis_info_residue0 _residue_44_mid={ + 0,-1, -1, 10,-1,-1, + /* 0 1 2 3 4 5 6 7 8 */ + {0}, + {-1}, + { 0, 1, 1, 2, 2, 4, 8, 16, 32}, + { 0, 0,999, 0,999, 4, 8, 16, 32}, +}; + +static const vorbis_info_residue0 _residue_44_high={ + 0,-1, -1, 10,-1,-1, + /* 0 1 2 3 4 5 6 7 8 */ + {0}, + {-1}, + { 0, 1, 2, 4, 8, 16, 32, 71,157}, + { 0, 1, 2, 3, 4, 8, 16, 71,157}, +}; + +static const static_bookblock _resbook_44s_n1={ + { + {0},{0,0,&_44cn1_s_p1_0},{0,0,&_44cn1_s_p2_0}, + {0,0,&_44cn1_s_p3_0},{0,0,&_44cn1_s_p4_0},{0,0,&_44cn1_s_p5_0}, + {&_44cn1_s_p6_0,&_44cn1_s_p6_1},{&_44cn1_s_p7_0,&_44cn1_s_p7_1}, + {&_44cn1_s_p8_0,&_44cn1_s_p8_1,&_44cn1_s_p8_2} + } +}; +static const static_bookblock _resbook_44sm_n1={ + { + {0},{0,0,&_44cn1_sm_p1_0},{0,0,&_44cn1_sm_p2_0}, + {0,0,&_44cn1_sm_p3_0},{0,0,&_44cn1_sm_p4_0},{0,0,&_44cn1_sm_p5_0}, + {&_44cn1_sm_p6_0,&_44cn1_sm_p6_1},{&_44cn1_sm_p7_0,&_44cn1_sm_p7_1}, + {&_44cn1_sm_p8_0,&_44cn1_sm_p8_1,&_44cn1_sm_p8_2} + } +}; + +static const static_bookblock _resbook_44s_0={ + { + {0},{0,0,&_44c0_s_p1_0},{0,0,&_44c0_s_p2_0}, + {0,0,&_44c0_s_p3_0},{0,0,&_44c0_s_p4_0},{0,0,&_44c0_s_p5_0}, + {&_44c0_s_p6_0,&_44c0_s_p6_1},{&_44c0_s_p7_0,&_44c0_s_p7_1}, + {&_44c0_s_p8_0,&_44c0_s_p8_1,&_44c0_s_p8_2} + } +}; +static const static_bookblock _resbook_44sm_0={ + { + {0},{0,0,&_44c0_sm_p1_0},{0,0,&_44c0_sm_p2_0}, + {0,0,&_44c0_sm_p3_0},{0,0,&_44c0_sm_p4_0},{0,0,&_44c0_sm_p5_0}, + {&_44c0_sm_p6_0,&_44c0_sm_p6_1},{&_44c0_sm_p7_0,&_44c0_sm_p7_1}, + {&_44c0_sm_p8_0,&_44c0_sm_p8_1,&_44c0_sm_p8_2} + } +}; + +static const static_bookblock _resbook_44s_1={ + { + {0},{0,0,&_44c1_s_p1_0},{0,0,&_44c1_s_p2_0}, + {0,0,&_44c1_s_p3_0},{0,0,&_44c1_s_p4_0},{0,0,&_44c1_s_p5_0}, + {&_44c1_s_p6_0,&_44c1_s_p6_1},{&_44c1_s_p7_0,&_44c1_s_p7_1}, + {&_44c1_s_p8_0,&_44c1_s_p8_1,&_44c1_s_p8_2} + } +}; +static const static_bookblock _resbook_44sm_1={ + { + {0},{0,0,&_44c1_sm_p1_0},{0,0,&_44c1_sm_p2_0}, + {0,0,&_44c1_sm_p3_0},{0,0,&_44c1_sm_p4_0},{0,0,&_44c1_sm_p5_0}, + {&_44c1_sm_p6_0,&_44c1_sm_p6_1},{&_44c1_sm_p7_0,&_44c1_sm_p7_1}, + {&_44c1_sm_p8_0,&_44c1_sm_p8_1,&_44c1_sm_p8_2} + } +}; + +static const static_bookblock _resbook_44s_2={ + { + {0},{0,0,&_44c2_s_p1_0},{0,0,&_44c2_s_p2_0},{0,0,&_44c2_s_p3_0}, + {0,0,&_44c2_s_p4_0},{0,0,&_44c2_s_p5_0},{0,0,&_44c2_s_p6_0}, + {&_44c2_s_p7_0,&_44c2_s_p7_1},{&_44c2_s_p8_0,&_44c2_s_p8_1}, + {&_44c2_s_p9_0,&_44c2_s_p9_1,&_44c2_s_p9_2} + } +}; +static const static_bookblock _resbook_44s_3={ + { + {0},{0,0,&_44c3_s_p1_0},{0,0,&_44c3_s_p2_0},{0,0,&_44c3_s_p3_0}, + {0,0,&_44c3_s_p4_0},{0,0,&_44c3_s_p5_0},{0,0,&_44c3_s_p6_0}, + {&_44c3_s_p7_0,&_44c3_s_p7_1},{&_44c3_s_p8_0,&_44c3_s_p8_1}, + {&_44c3_s_p9_0,&_44c3_s_p9_1,&_44c3_s_p9_2} + } +}; +static const static_bookblock _resbook_44s_4={ + { + {0},{0,0,&_44c4_s_p1_0},{0,0,&_44c4_s_p2_0},{0,0,&_44c4_s_p3_0}, + {0,0,&_44c4_s_p4_0},{0,0,&_44c4_s_p5_0},{0,0,&_44c4_s_p6_0}, + {&_44c4_s_p7_0,&_44c4_s_p7_1},{&_44c4_s_p8_0,&_44c4_s_p8_1}, + {&_44c4_s_p9_0,&_44c4_s_p9_1,&_44c4_s_p9_2} + } +}; +static const static_bookblock _resbook_44s_5={ + { + {0},{0,0,&_44c5_s_p1_0},{0,0,&_44c5_s_p2_0},{0,0,&_44c5_s_p3_0}, + {0,0,&_44c5_s_p4_0},{0,0,&_44c5_s_p5_0},{0,0,&_44c5_s_p6_0}, + {&_44c5_s_p7_0,&_44c5_s_p7_1},{&_44c5_s_p8_0,&_44c5_s_p8_1}, + {&_44c5_s_p9_0,&_44c5_s_p9_1,&_44c5_s_p9_2} + } +}; +static const static_bookblock _resbook_44s_6={ + { + {0},{0,0,&_44c6_s_p1_0},{0,0,&_44c6_s_p2_0},{0,0,&_44c6_s_p3_0}, + {0,0,&_44c6_s_p4_0}, + {&_44c6_s_p5_0,&_44c6_s_p5_1}, + {&_44c6_s_p6_0,&_44c6_s_p6_1}, + {&_44c6_s_p7_0,&_44c6_s_p7_1}, + {&_44c6_s_p8_0,&_44c6_s_p8_1}, + {&_44c6_s_p9_0,&_44c6_s_p9_1,&_44c6_s_p9_2} + } +}; +static const static_bookblock _resbook_44s_7={ + { + {0},{0,0,&_44c7_s_p1_0},{0,0,&_44c7_s_p2_0},{0,0,&_44c7_s_p3_0}, + {0,0,&_44c7_s_p4_0}, + {&_44c7_s_p5_0,&_44c7_s_p5_1}, + {&_44c7_s_p6_0,&_44c7_s_p6_1}, + {&_44c7_s_p7_0,&_44c7_s_p7_1}, + {&_44c7_s_p8_0,&_44c7_s_p8_1}, + {&_44c7_s_p9_0,&_44c7_s_p9_1,&_44c7_s_p9_2} + } +}; +static const static_bookblock _resbook_44s_8={ + { + {0},{0,0,&_44c8_s_p1_0},{0,0,&_44c8_s_p2_0},{0,0,&_44c8_s_p3_0}, + {0,0,&_44c8_s_p4_0}, + {&_44c8_s_p5_0,&_44c8_s_p5_1}, + {&_44c8_s_p6_0,&_44c8_s_p6_1}, + {&_44c8_s_p7_0,&_44c8_s_p7_1}, + {&_44c8_s_p8_0,&_44c8_s_p8_1}, + {&_44c8_s_p9_0,&_44c8_s_p9_1,&_44c8_s_p9_2} + } +}; +static const static_bookblock _resbook_44s_9={ + { + {0},{0,0,&_44c9_s_p1_0},{0,0,&_44c9_s_p2_0},{0,0,&_44c9_s_p3_0}, + {0,0,&_44c9_s_p4_0}, + {&_44c9_s_p5_0,&_44c9_s_p5_1}, + {&_44c9_s_p6_0,&_44c9_s_p6_1}, + {&_44c9_s_p7_0,&_44c9_s_p7_1}, + {&_44c9_s_p8_0,&_44c9_s_p8_1}, + {&_44c9_s_p9_0,&_44c9_s_p9_1,&_44c9_s_p9_2} + } +}; + +static const vorbis_residue_template _res_44s_n1[]={ + {2,0,32, &_residue_44_low, + &_huff_book__44cn1_s_short,&_huff_book__44cn1_sm_short, + &_resbook_44s_n1,&_resbook_44sm_n1}, + + {2,0,32, &_residue_44_low, + &_huff_book__44cn1_s_long,&_huff_book__44cn1_sm_long, + &_resbook_44s_n1,&_resbook_44sm_n1} +}; +static const vorbis_residue_template _res_44s_0[]={ + {2,0,16, &_residue_44_low, + &_huff_book__44c0_s_short,&_huff_book__44c0_sm_short, + &_resbook_44s_0,&_resbook_44sm_0}, + + {2,0,32, &_residue_44_low, + &_huff_book__44c0_s_long,&_huff_book__44c0_sm_long, + &_resbook_44s_0,&_resbook_44sm_0} +}; +static const vorbis_residue_template _res_44s_1[]={ + {2,0,16, &_residue_44_low, + &_huff_book__44c1_s_short,&_huff_book__44c1_sm_short, + &_resbook_44s_1,&_resbook_44sm_1}, + + {2,0,32, &_residue_44_low, + &_huff_book__44c1_s_long,&_huff_book__44c1_sm_long, + &_resbook_44s_1,&_resbook_44sm_1} +}; + +static const vorbis_residue_template _res_44s_2[]={ + {2,0,16, &_residue_44_mid, + &_huff_book__44c2_s_short,&_huff_book__44c2_s_short, + &_resbook_44s_2,&_resbook_44s_2}, + + {2,0,32, &_residue_44_mid, + &_huff_book__44c2_s_long,&_huff_book__44c2_s_long, + &_resbook_44s_2,&_resbook_44s_2} +}; +static const vorbis_residue_template _res_44s_3[]={ + {2,0,16, &_residue_44_mid, + &_huff_book__44c3_s_short,&_huff_book__44c3_s_short, + &_resbook_44s_3,&_resbook_44s_3}, + + {2,0,32, &_residue_44_mid, + &_huff_book__44c3_s_long,&_huff_book__44c3_s_long, + &_resbook_44s_3,&_resbook_44s_3} +}; +static const vorbis_residue_template _res_44s_4[]={ + {2,0,16, &_residue_44_mid, + &_huff_book__44c4_s_short,&_huff_book__44c4_s_short, + &_resbook_44s_4,&_resbook_44s_4}, + + {2,0,32, &_residue_44_mid, + &_huff_book__44c4_s_long,&_huff_book__44c4_s_long, + &_resbook_44s_4,&_resbook_44s_4} +}; +static const vorbis_residue_template _res_44s_5[]={ + {2,0,16, &_residue_44_mid, + &_huff_book__44c5_s_short,&_huff_book__44c5_s_short, + &_resbook_44s_5,&_resbook_44s_5}, + + {2,0,32, &_residue_44_mid, + &_huff_book__44c5_s_long,&_huff_book__44c5_s_long, + &_resbook_44s_5,&_resbook_44s_5} +}; +static const vorbis_residue_template _res_44s_6[]={ + {2,0,16, &_residue_44_high, + &_huff_book__44c6_s_short,&_huff_book__44c6_s_short, + &_resbook_44s_6,&_resbook_44s_6}, + + {2,0,32, &_residue_44_high, + &_huff_book__44c6_s_long,&_huff_book__44c6_s_long, + &_resbook_44s_6,&_resbook_44s_6} +}; +static const vorbis_residue_template _res_44s_7[]={ + {2,0,16, &_residue_44_high, + &_huff_book__44c7_s_short,&_huff_book__44c7_s_short, + &_resbook_44s_7,&_resbook_44s_7}, + + {2,0,32, &_residue_44_high, + &_huff_book__44c7_s_long,&_huff_book__44c7_s_long, + &_resbook_44s_7,&_resbook_44s_7} +}; +static const vorbis_residue_template _res_44s_8[]={ + {2,0,16, &_residue_44_high, + &_huff_book__44c8_s_short,&_huff_book__44c8_s_short, + &_resbook_44s_8,&_resbook_44s_8}, + + {2,0,32, &_residue_44_high, + &_huff_book__44c8_s_long,&_huff_book__44c8_s_long, + &_resbook_44s_8,&_resbook_44s_8} +}; +static const vorbis_residue_template _res_44s_9[]={ + {2,0,16, &_residue_44_high, + &_huff_book__44c9_s_short,&_huff_book__44c9_s_short, + &_resbook_44s_9,&_resbook_44s_9}, + + {2,0,32, &_residue_44_high, + &_huff_book__44c9_s_long,&_huff_book__44c9_s_long, + &_resbook_44s_9,&_resbook_44s_9} +}; + +static const vorbis_mapping_template _mapres_template_44_stereo[]={ + { _map_nominal, _res_44s_n1 }, /* -1 */ + { _map_nominal, _res_44s_0 }, /* 0 */ + { _map_nominal, _res_44s_1 }, /* 1 */ + { _map_nominal, _res_44s_2 }, /* 2 */ + { _map_nominal, _res_44s_3 }, /* 3 */ + { _map_nominal, _res_44s_4 }, /* 4 */ + { _map_nominal, _res_44s_5 }, /* 5 */ + { _map_nominal, _res_44s_6 }, /* 6 */ + { _map_nominal, _res_44s_7 }, /* 7 */ + { _map_nominal, _res_44s_8 }, /* 8 */ + { _map_nominal, _res_44s_9 }, /* 9 */ +}; diff --git a/libvorbis-1.3.2/lib/modes/residue_44p51.h b/libvorbis-1.3.2/lib/modes/residue_44p51.h new file mode 100755 index 0000000..103e960 --- /dev/null +++ b/libvorbis-1.3.2/lib/modes/residue_44p51.h @@ -0,0 +1,451 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2010 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: toplevel residue templates for 32/44.1/48kHz uncoupled + last mod: $Id$ + + ********************************************************************/ + +#include "vorbis/codec.h" +#include "backends.h" + +#include "books/coupled/res_books_51.h" + +/***** residue backends *********************************************/ + +static const vorbis_info_residue0 _residue_44p_lo={ + 0,-1, -1, 7,-1,-1, + /* 0 1 2 3 4 5 6 7 8 */ + {0}, + {-1}, + { 0, 1, 2, 7, 17, 31}, + { 0, 0, 99, 7, 17, 31}, +}; + +static const vorbis_info_residue0 _residue_44p={ + 0,-1, -1, 8,-1,-1, + /* 0 1 2 3 4 5 6 7 8 */ + {0}, + {-1}, + { 0, 1, 1, 2, 7, 17, 31}, + { 0, 0, 99, 99, 7, 17, 31}, +}; + +static const vorbis_info_residue0 _residue_44p_hi={ + 0,-1, -1, 8,-1,-1, + /* 0 1 2 3 4 5 6 7 8 */ + {0}, + {-1}, + { 0, 1, 2, 4, 7, 17, 31}, + { 0, 1, 2, 4, 7, 17, 31}, +}; + +static const vorbis_info_residue0 _residue_44p_lfe={ + 0,-1, -1, 2,-1,-1, + /* 0 1 2 3 4 5 6 7 8 */ + {0}, + {-1}, + { 32}, + { -1} +}; + +static const static_bookblock _resbook_44p_n1={ + { + {0}, + {0,&_44pn1_p1_0}, + + {&_44pn1_p2_0,&_44pn1_p2_1,0}, + {&_44pn1_p3_0,&_44pn1_p3_1,0}, + {&_44pn1_p4_0,&_44pn1_p4_1,0}, + + {&_44pn1_p5_0,&_44pn1_p5_1,&_44pn1_p4_1}, + {&_44pn1_p6_0,&_44pn1_p6_1,&_44pn1_p6_2}, + } +}; + +static const static_bookblock _resbook_44p_0={ + { + {0}, + {0,&_44p0_p1_0}, + + {&_44p0_p2_0,&_44p0_p2_1,0}, + {&_44p0_p3_0,&_44p0_p3_1,0}, + {&_44p0_p4_0,&_44p0_p4_1,0}, + + {&_44p0_p5_0,&_44p0_p5_1,&_44p0_p4_1}, + {&_44p0_p6_0,&_44p0_p6_1,&_44p0_p6_2}, + } +}; + +static const static_bookblock _resbook_44p_1={ + { + {0}, + {0,&_44p1_p1_0}, + + {&_44p1_p2_0,&_44p1_p2_1,0}, + {&_44p1_p3_0,&_44p1_p3_1,0}, + {&_44p1_p4_0,&_44p1_p4_1,0}, + + {&_44p1_p5_0,&_44p1_p5_1,&_44p1_p4_1}, + {&_44p1_p6_0,&_44p1_p6_1,&_44p1_p6_2}, + } +}; + +static const static_bookblock _resbook_44p_2={ + { + {0}, + {0,0,&_44p2_p1_0}, + {0,&_44p2_p2_0,0}, + + {&_44p2_p3_0,&_44p2_p3_1,0}, + {&_44p2_p4_0,&_44p2_p4_1,0}, + {&_44p2_p5_0,&_44p2_p5_1,0}, + + {&_44p2_p6_0,&_44p2_p6_1,&_44p2_p5_1}, + {&_44p2_p7_0,&_44p2_p7_1,&_44p2_p7_2,&_44p2_p7_3} + } +}; +static const static_bookblock _resbook_44p_3={ + { + {0}, + {0,0,&_44p3_p1_0}, + {0,&_44p3_p2_0,0}, + + {&_44p3_p3_0,&_44p3_p3_1,0}, + {&_44p3_p4_0,&_44p3_p4_1,0}, + {&_44p3_p5_0,&_44p3_p5_1,0}, + + {&_44p3_p6_0,&_44p3_p6_1,&_44p3_p5_1}, + {&_44p3_p7_0,&_44p3_p7_1,&_44p3_p7_2,&_44p3_p7_3} + } +}; +static const static_bookblock _resbook_44p_4={ + { + {0}, + {0,0,&_44p4_p1_0}, + {0,&_44p4_p2_0,0}, + + {&_44p4_p3_0,&_44p4_p3_1,0}, + {&_44p4_p4_0,&_44p4_p4_1,0}, + {&_44p4_p5_0,&_44p4_p5_1,0}, + + {&_44p4_p6_0,&_44p4_p6_1,&_44p4_p5_1}, + {&_44p4_p7_0,&_44p4_p7_1,&_44p4_p7_2,&_44p4_p7_3} + } +}; +static const static_bookblock _resbook_44p_5={ + { + {0}, + {0,0,&_44p5_p1_0}, + {0,&_44p5_p2_0,0}, + + {&_44p5_p3_0,&_44p5_p3_1,0}, + {&_44p5_p4_0,&_44p5_p4_1,0}, + {&_44p5_p5_0,&_44p5_p5_1,0}, + + {&_44p5_p6_0,&_44p5_p6_1,&_44p5_p5_1}, + {&_44p5_p7_0,&_44p5_p7_1,&_44p5_p7_2,&_44p5_p7_3} + } +}; +static const static_bookblock _resbook_44p_6={ + { + {0}, + {0,0,&_44p6_p1_0}, + {0,&_44p6_p2_0,0}, + + {&_44p6_p3_0,&_44p6_p3_1,0}, + {&_44p6_p4_0,&_44p6_p4_1,0}, + {&_44p6_p5_0,&_44p6_p5_1,0}, + + {&_44p6_p6_0,&_44p6_p6_1,&_44p6_p5_1}, + {&_44p6_p7_0,&_44p6_p7_1,&_44p6_p7_2,&_44p6_p7_3} + } +}; +static const static_bookblock _resbook_44p_7={ + { + {0}, + {0,0,&_44p7_p1_0}, + {0,&_44p7_p2_0,0}, + + {&_44p7_p3_0,&_44p7_p3_1,0}, + {&_44p7_p4_0,&_44p7_p4_1,0}, + {&_44p7_p5_0,&_44p7_p5_1,0}, + + {&_44p7_p6_0,&_44p7_p6_1,&_44p7_p5_1}, + {&_44p7_p7_0,&_44p7_p7_1,&_44p7_p7_2,&_44p7_p7_3} + } +}; +static const static_bookblock _resbook_44p_8={ + { + {0}, + {0,0,&_44p8_p1_0}, + {0,&_44p8_p2_0,0}, + + {&_44p8_p3_0,&_44p8_p3_1,0}, + {&_44p8_p4_0,&_44p8_p4_1,0}, + {&_44p8_p5_0,&_44p8_p5_1,0}, + + {&_44p8_p6_0,&_44p8_p6_1,&_44p8_p5_1}, + {&_44p8_p7_0,&_44p8_p7_1,&_44p8_p7_2,&_44p8_p7_3} + } +}; +static const static_bookblock _resbook_44p_9={ + { + {0}, + {0,0,&_44p9_p1_0}, + {0,&_44p9_p2_0,0}, + + {&_44p9_p3_0,&_44p9_p3_1,0}, + {&_44p9_p4_0,&_44p9_p4_1,0}, + {&_44p9_p5_0,&_44p9_p5_1,0}, + + {&_44p9_p6_0,&_44p9_p6_1,&_44p9_p5_1}, + {&_44p9_p7_0,&_44p9_p7_1,&_44p9_p7_2,&_44p9_p7_3} + } +}; + +static const static_bookblock _resbook_44p_ln1={ + { + {&_44pn1_l0_0,&_44pn1_l0_1,0}, + {&_44pn1_l1_0,&_44pn1_p6_1,&_44pn1_p6_2}, + } +}; +static const static_bookblock _resbook_44p_l0={ + { + {&_44p0_l0_0,&_44p0_l0_1,0}, + {&_44p0_l1_0,&_44p0_p6_1,&_44p0_p6_2}, + } +}; +static const static_bookblock _resbook_44p_l1={ + { + {&_44p1_l0_0,&_44p1_l0_1,0}, + {&_44p1_l1_0,&_44p1_p6_1,&_44p1_p6_2}, + } +}; +static const static_bookblock _resbook_44p_l2={ + { + {&_44p2_l0_0,&_44p2_l0_1,0}, + {&_44p2_l1_0,&_44p2_p7_2,&_44p2_p7_3}, + } +}; +static const static_bookblock _resbook_44p_l3={ + { + {&_44p3_l0_0,&_44p3_l0_1,0}, + {&_44p3_l1_0,&_44p3_p7_2,&_44p3_p7_3}, + } +}; +static const static_bookblock _resbook_44p_l4={ + { + {&_44p4_l0_0,&_44p4_l0_1,0}, + {&_44p4_l1_0,&_44p4_p7_2,&_44p4_p7_3}, + } +}; +static const static_bookblock _resbook_44p_l5={ + { + {&_44p5_l0_0,&_44p5_l0_1,0}, + {&_44p5_l1_0,&_44p5_p7_2,&_44p5_p7_3}, + } +}; +static const static_bookblock _resbook_44p_l6={ + { + {&_44p6_l0_0,&_44p6_l0_1,0}, + {&_44p6_l1_0,&_44p6_p7_2,&_44p6_p7_3}, + } +}; +static const static_bookblock _resbook_44p_l7={ + { + {&_44p7_l0_0,&_44p7_l0_1,0}, + {&_44p7_l1_0,&_44p7_p7_2,&_44p7_p7_3}, + } +}; +static const static_bookblock _resbook_44p_l8={ + { + {&_44p8_l0_0,&_44p8_l0_1,0}, + {&_44p8_l1_0,&_44p8_p7_2,&_44p8_p7_3}, + } +}; +static const static_bookblock _resbook_44p_l9={ + { + {&_44p9_l0_0,&_44p9_l0_1,0}, + {&_44p9_l1_0,&_44p9_p7_2,&_44p9_p7_3}, + } +}; + + +static const vorbis_info_mapping0 _map_nominal_51[2]={ + {2, {0,0,0,0,0,1}, {0,2}, {0,2}, 4,{0,3,0,0},{2,4,1,3}}, + {2, {0,0,0,0,0,1}, {1,2}, {1,2}, 4,{0,3,0,0},{2,4,1,3}} +}; +static const vorbis_info_mapping0 _map_nominal_51u[2]={ + {2, {0,0,0,0,0,1}, {0,2}, {0,2}, 0,{0},{0}}, + {2, {0,0,0,0,0,1}, {1,2}, {1,2}, 0,{0},{0}} +}; + +static const vorbis_residue_template _res_44p51_n1[]={ + {2,0,30, &_residue_44p_lo, + &_huff_book__44pn1_short,&_huff_book__44pn1_short, + &_resbook_44p_n1,&_resbook_44p_n1}, + + {2,0,30, &_residue_44p_lo, + &_huff_book__44pn1_long,&_huff_book__44pn1_long, + &_resbook_44p_n1,&_resbook_44p_n1}, + + {1,2,6, &_residue_44p_lfe, + &_huff_book__44pn1_lfe,&_huff_book__44pn1_lfe, + &_resbook_44p_ln1,&_resbook_44p_ln1} +}; +static const vorbis_residue_template _res_44p51_0[]={ + {2,0,15, &_residue_44p_lo, + &_huff_book__44p0_short,&_huff_book__44p0_short, + &_resbook_44p_0,&_resbook_44p_0}, + + {2,0,30, &_residue_44p_lo, + &_huff_book__44p0_long,&_huff_book__44p0_long, + &_resbook_44p_0,&_resbook_44p_0}, + + {1,2,6, &_residue_44p_lfe, + &_huff_book__44p0_lfe,&_huff_book__44p0_lfe, + &_resbook_44p_l0,&_resbook_44p_l0} +}; +static const vorbis_residue_template _res_44p51_1[]={ + {2,0,15, &_residue_44p_lo, + &_huff_book__44p1_short,&_huff_book__44p1_short, + &_resbook_44p_1,&_resbook_44p_1}, + + {2,0,30, &_residue_44p_lo, + &_huff_book__44p1_long,&_huff_book__44p1_long, + &_resbook_44p_1,&_resbook_44p_1}, + + {1,2,6, &_residue_44p_lfe, + &_huff_book__44p1_lfe,&_huff_book__44p1_lfe, + &_resbook_44p_l1,&_resbook_44p_l1} +}; +static const vorbis_residue_template _res_44p51_2[]={ + {2,0,15, &_residue_44p, + &_huff_book__44p2_short,&_huff_book__44p2_short, + &_resbook_44p_2,&_resbook_44p_2}, + + {2,0,30, &_residue_44p, + &_huff_book__44p2_long,&_huff_book__44p2_long, + &_resbook_44p_2,&_resbook_44p_2}, + + {1,2,6, &_residue_44p_lfe, + &_huff_book__44p2_lfe,&_huff_book__44p2_lfe, + &_resbook_44p_l2,&_resbook_44p_l2} +}; +static const vorbis_residue_template _res_44p51_3[]={ + {2,0,15, &_residue_44p, + &_huff_book__44p3_short,&_huff_book__44p3_short, + &_resbook_44p_3,&_resbook_44p_3}, + + {2,0,30, &_residue_44p, + &_huff_book__44p3_long,&_huff_book__44p3_long, + &_resbook_44p_3,&_resbook_44p_3}, + + {1,2,6, &_residue_44p_lfe, + &_huff_book__44p3_lfe,&_huff_book__44p3_lfe, + &_resbook_44p_l3,&_resbook_44p_l3} +}; +static const vorbis_residue_template _res_44p51_4[]={ + {2,0,15, &_residue_44p, + &_huff_book__44p4_short,&_huff_book__44p4_short, + &_resbook_44p_4,&_resbook_44p_4}, + + {2,0,30, &_residue_44p, + &_huff_book__44p4_long,&_huff_book__44p4_long, + &_resbook_44p_4,&_resbook_44p_4}, + + {1,2,6, &_residue_44p_lfe, + &_huff_book__44p4_lfe,&_huff_book__44p4_lfe, + &_resbook_44p_l4,&_resbook_44p_l4} +}; +static const vorbis_residue_template _res_44p51_5[]={ + {2,0,15, &_residue_44p_hi, + &_huff_book__44p5_short,&_huff_book__44p5_short, + &_resbook_44p_5,&_resbook_44p_5}, + + {2,0,30, &_residue_44p_hi, + &_huff_book__44p5_long,&_huff_book__44p5_long, + &_resbook_44p_5,&_resbook_44p_5}, + + {1,2,6, &_residue_44p_lfe, + &_huff_book__44p5_lfe,&_huff_book__44p5_lfe, + &_resbook_44p_l5,&_resbook_44p_l5} +}; +static const vorbis_residue_template _res_44p51_6[]={ + {2,0,15, &_residue_44p_hi, + &_huff_book__44p6_short,&_huff_book__44p6_short, + &_resbook_44p_6,&_resbook_44p_6}, + + {2,0,30, &_residue_44p_hi, + &_huff_book__44p6_long,&_huff_book__44p6_long, + &_resbook_44p_6,&_resbook_44p_6}, + + {1,2,6, &_residue_44p_lfe, + &_huff_book__44p6_lfe,&_huff_book__44p6_lfe, + &_resbook_44p_l6,&_resbook_44p_l6} +}; + + +static const vorbis_residue_template _res_44p51_7[]={ + {2,0,15, &_residue_44p_hi, + &_huff_book__44p7_short,&_huff_book__44p7_short, + &_resbook_44p_7,&_resbook_44p_7}, + + {2,0,30, &_residue_44p_hi, + &_huff_book__44p7_long,&_huff_book__44p7_long, + &_resbook_44p_7,&_resbook_44p_7}, + + {1,2,6, &_residue_44p_lfe, + &_huff_book__44p6_lfe,&_huff_book__44p6_lfe, + &_resbook_44p_l6,&_resbook_44p_l6} +}; +static const vorbis_residue_template _res_44p51_8[]={ + {2,0,15, &_residue_44p_hi, + &_huff_book__44p8_short,&_huff_book__44p8_short, + &_resbook_44p_8,&_resbook_44p_8}, + + {2,0,30, &_residue_44p_hi, + &_huff_book__44p8_long,&_huff_book__44p8_long, + &_resbook_44p_8,&_resbook_44p_8}, + + {1,2,6, &_residue_44p_lfe, + &_huff_book__44p6_lfe,&_huff_book__44p6_lfe, + &_resbook_44p_l6,&_resbook_44p_l6} +}; +static const vorbis_residue_template _res_44p51_9[]={ + {2,0,15, &_residue_44p_hi, + &_huff_book__44p9_short,&_huff_book__44p9_short, + &_resbook_44p_9,&_resbook_44p_9}, + + {2,0,30, &_residue_44p_hi, + &_huff_book__44p9_long,&_huff_book__44p9_long, + &_resbook_44p_9,&_resbook_44p_9}, + + {1,2,6, &_residue_44p_lfe, + &_huff_book__44p6_lfe,&_huff_book__44p6_lfe, + &_resbook_44p_l6,&_resbook_44p_l6} +}; + +static const vorbis_mapping_template _mapres_template_44_51[]={ + { _map_nominal_51, _res_44p51_n1 }, /* -1 */ + { _map_nominal_51, _res_44p51_0 }, /* 0 */ + { _map_nominal_51, _res_44p51_1 }, /* 1 */ + { _map_nominal_51, _res_44p51_2 }, /* 2 */ + { _map_nominal_51, _res_44p51_3 }, /* 3 */ + { _map_nominal_51, _res_44p51_4 }, /* 4 */ + { _map_nominal_51u, _res_44p51_5 }, /* 5 */ + { _map_nominal_51u, _res_44p51_6 }, /* 6 */ + { _map_nominal_51u, _res_44p51_7 }, /* 7 */ + { _map_nominal_51u, _res_44p51_8 }, /* 8 */ + { _map_nominal_51u, _res_44p51_9 }, /* 9 */ +}; diff --git a/libvorbis-1.3.2/lib/modes/residue_44u.h b/libvorbis-1.3.2/lib/modes/residue_44u.h new file mode 100755 index 0000000..92c4a09 --- /dev/null +++ b/libvorbis-1.3.2/lib/modes/residue_44u.h @@ -0,0 +1,318 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: toplevel residue templates for 32/44.1/48kHz uncoupled + last mod: $Id: residue_44u.h 16962 2010-03-11 07:30:34Z xiphmont $ + + ********************************************************************/ + +#include "vorbis/codec.h" +#include "backends.h" +#include "books/uncoupled/res_books_uncoupled.h" + +/***** residue backends *********************************************/ + + +static const vorbis_info_residue0 _residue_44_low_un={ + 0,-1, -1, 8,-1,-1, + {0}, + {-1}, + { 0, 1, 1, 2, 2, 4, 28}, + { -1, 25, -1, 45, -1, -1, -1} +}; + +static const vorbis_info_residue0 _residue_44_mid_un={ + 0,-1, -1, 10,-1,-1, + /* 0 1 2 3 4 5 6 7 8 9 */ + {0}, + {-1}, + { 0, 1, 1, 2, 2, 4, 4, 16, 60}, + { -1, 30, -1, 50, -1, 80, -1, -1, -1} +}; + +static const vorbis_info_residue0 _residue_44_hi_un={ + 0,-1, -1, 10,-1,-1, + /* 0 1 2 3 4 5 6 7 8 9 */ + {0}, + {-1}, + { 0, 1, 2, 4, 8, 16, 32, 71,157}, + { -1, -1, -1, -1, -1, -1, -1, -1, -1} +}; + +/* mapping conventions: + only one submap (this would change for efficient 5.1 support for example)*/ +/* Four psychoacoustic profiles are used, one for each blocktype */ +static const vorbis_info_mapping0 _map_nominal_u[2]={ + {1, {0,0,0,0,0,0}, {0}, {0}, 0,{0},{0}}, + {1, {0,0,0,0,0,0}, {1}, {1}, 0,{0},{0}} +}; + +static const static_bookblock _resbook_44u_n1={ + { + {0}, + {0,0,&_44un1__p1_0}, + {0,0,&_44un1__p2_0}, + {0,0,&_44un1__p3_0}, + {0,0,&_44un1__p4_0}, + {0,0,&_44un1__p5_0}, + {&_44un1__p6_0,&_44un1__p6_1}, + {&_44un1__p7_0,&_44un1__p7_1,&_44un1__p7_2} + } +}; +static const static_bookblock _resbook_44u_0={ + { + {0}, + {0,0,&_44u0__p1_0}, + {0,0,&_44u0__p2_0}, + {0,0,&_44u0__p3_0}, + {0,0,&_44u0__p4_0}, + {0,0,&_44u0__p5_0}, + {&_44u0__p6_0,&_44u0__p6_1}, + {&_44u0__p7_0,&_44u0__p7_1,&_44u0__p7_2} + } +}; +static const static_bookblock _resbook_44u_1={ + { + {0}, + {0,0,&_44u1__p1_0}, + {0,0,&_44u1__p2_0}, + {0,0,&_44u1__p3_0}, + {0,0,&_44u1__p4_0}, + {0,0,&_44u1__p5_0}, + {&_44u1__p6_0,&_44u1__p6_1}, + {&_44u1__p7_0,&_44u1__p7_1,&_44u1__p7_2} + } +}; +static const static_bookblock _resbook_44u_2={ + { + {0}, + {0,0,&_44u2__p1_0}, + {0,0,&_44u2__p2_0}, + {0,0,&_44u2__p3_0}, + {0,0,&_44u2__p4_0}, + {0,0,&_44u2__p5_0}, + {&_44u2__p6_0,&_44u2__p6_1}, + {&_44u2__p7_0,&_44u2__p7_1,&_44u2__p7_2} + } +}; +static const static_bookblock _resbook_44u_3={ + { + {0}, + {0,0,&_44u3__p1_0}, + {0,0,&_44u3__p2_0}, + {0,0,&_44u3__p3_0}, + {0,0,&_44u3__p4_0}, + {0,0,&_44u3__p5_0}, + {&_44u3__p6_0,&_44u3__p6_1}, + {&_44u3__p7_0,&_44u3__p7_1,&_44u3__p7_2} + } +}; +static const static_bookblock _resbook_44u_4={ + { + {0}, + {0,0,&_44u4__p1_0}, + {0,0,&_44u4__p2_0}, + {0,0,&_44u4__p3_0}, + {0,0,&_44u4__p4_0}, + {0,0,&_44u4__p5_0}, + {&_44u4__p6_0,&_44u4__p6_1}, + {&_44u4__p7_0,&_44u4__p7_1,&_44u4__p7_2} + } +}; +static const static_bookblock _resbook_44u_5={ + { + {0}, + {0,0,&_44u5__p1_0}, + {0,0,&_44u5__p2_0}, + {0,0,&_44u5__p3_0}, + {0,0,&_44u5__p4_0}, + {0,0,&_44u5__p5_0}, + {0,0,&_44u5__p6_0}, + {&_44u5__p7_0,&_44u5__p7_1}, + {&_44u5__p8_0,&_44u5__p8_1}, + {&_44u5__p9_0,&_44u5__p9_1,&_44u5__p9_2} + } +}; +static const static_bookblock _resbook_44u_6={ + { + {0}, + {0,0,&_44u6__p1_0}, + {0,0,&_44u6__p2_0}, + {0,0,&_44u6__p3_0}, + {0,0,&_44u6__p4_0}, + {0,0,&_44u6__p5_0}, + {0,0,&_44u6__p6_0}, + {&_44u6__p7_0,&_44u6__p7_1}, + {&_44u6__p8_0,&_44u6__p8_1}, + {&_44u6__p9_0,&_44u6__p9_1,&_44u6__p9_2} + } +}; +static const static_bookblock _resbook_44u_7={ + { + {0}, + {0,0,&_44u7__p1_0}, + {0,0,&_44u7__p2_0}, + {0,0,&_44u7__p3_0}, + {0,0,&_44u7__p4_0}, + {0,0,&_44u7__p5_0}, + {0,0,&_44u7__p6_0}, + {&_44u7__p7_0,&_44u7__p7_1}, + {&_44u7__p8_0,&_44u7__p8_1}, + {&_44u7__p9_0,&_44u7__p9_1,&_44u7__p9_2} + } +}; +static const static_bookblock _resbook_44u_8={ + { + {0}, + {0,0,&_44u8_p1_0}, + {0,0,&_44u8_p2_0}, + {0,0,&_44u8_p3_0}, + {0,0,&_44u8_p4_0}, + {&_44u8_p5_0,&_44u8_p5_1}, + {&_44u8_p6_0,&_44u8_p6_1}, + {&_44u8_p7_0,&_44u8_p7_1}, + {&_44u8_p8_0,&_44u8_p8_1}, + {&_44u8_p9_0,&_44u8_p9_1,&_44u8_p9_2} + } +}; +static const static_bookblock _resbook_44u_9={ + { + {0}, + {0,0,&_44u9_p1_0}, + {0,0,&_44u9_p2_0}, + {0,0,&_44u9_p3_0}, + {0,0,&_44u9_p4_0}, + {&_44u9_p5_0,&_44u9_p5_1}, + {&_44u9_p6_0,&_44u9_p6_1}, + {&_44u9_p7_0,&_44u9_p7_1}, + {&_44u9_p8_0,&_44u9_p8_1}, + {&_44u9_p9_0,&_44u9_p9_1,&_44u9_p9_2} + } +}; + +static const vorbis_residue_template _res_44u_n1[]={ + {1,0,32, &_residue_44_low_un, + &_huff_book__44un1__short,&_huff_book__44un1__short, + &_resbook_44u_n1,&_resbook_44u_n1}, + + {1,0,32, &_residue_44_low_un, + &_huff_book__44un1__long,&_huff_book__44un1__long, + &_resbook_44u_n1,&_resbook_44u_n1} +}; +static const vorbis_residue_template _res_44u_0[]={ + {1,0,16, &_residue_44_low_un, + &_huff_book__44u0__short,&_huff_book__44u0__short, + &_resbook_44u_0,&_resbook_44u_0}, + + {1,0,32, &_residue_44_low_un, + &_huff_book__44u0__long,&_huff_book__44u0__long, + &_resbook_44u_0,&_resbook_44u_0} +}; +static const vorbis_residue_template _res_44u_1[]={ + {1,0,16, &_residue_44_low_un, + &_huff_book__44u1__short,&_huff_book__44u1__short, + &_resbook_44u_1,&_resbook_44u_1}, + + {1,0,32, &_residue_44_low_un, + &_huff_book__44u1__long,&_huff_book__44u1__long, + &_resbook_44u_1,&_resbook_44u_1} +}; +static const vorbis_residue_template _res_44u_2[]={ + {1,0,16, &_residue_44_low_un, + &_huff_book__44u2__short,&_huff_book__44u2__short, + &_resbook_44u_2,&_resbook_44u_2}, + + {1,0,32, &_residue_44_low_un, + &_huff_book__44u2__long,&_huff_book__44u2__long, + &_resbook_44u_2,&_resbook_44u_2} +}; +static const vorbis_residue_template _res_44u_3[]={ + {1,0,16, &_residue_44_low_un, + &_huff_book__44u3__short,&_huff_book__44u3__short, + &_resbook_44u_3,&_resbook_44u_3}, + + {1,0,32, &_residue_44_low_un, + &_huff_book__44u3__long,&_huff_book__44u3__long, + &_resbook_44u_3,&_resbook_44u_3} +}; +static const vorbis_residue_template _res_44u_4[]={ + {1,0,16, &_residue_44_low_un, + &_huff_book__44u4__short,&_huff_book__44u4__short, + &_resbook_44u_4,&_resbook_44u_4}, + + {1,0,32, &_residue_44_low_un, + &_huff_book__44u4__long,&_huff_book__44u4__long, + &_resbook_44u_4,&_resbook_44u_4} +}; + +static const vorbis_residue_template _res_44u_5[]={ + {1,0,16, &_residue_44_mid_un, + &_huff_book__44u5__short,&_huff_book__44u5__short, + &_resbook_44u_5,&_resbook_44u_5}, + + {1,0,32, &_residue_44_mid_un, + &_huff_book__44u5__long,&_huff_book__44u5__long, + &_resbook_44u_5,&_resbook_44u_5} +}; + +static const vorbis_residue_template _res_44u_6[]={ + {1,0,16, &_residue_44_mid_un, + &_huff_book__44u6__short,&_huff_book__44u6__short, + &_resbook_44u_6,&_resbook_44u_6}, + + {1,0,32, &_residue_44_mid_un, + &_huff_book__44u6__long,&_huff_book__44u6__long, + &_resbook_44u_6,&_resbook_44u_6} +}; + +static const vorbis_residue_template _res_44u_7[]={ + {1,0,16, &_residue_44_mid_un, + &_huff_book__44u7__short,&_huff_book__44u7__short, + &_resbook_44u_7,&_resbook_44u_7}, + + {1,0,32, &_residue_44_mid_un, + &_huff_book__44u7__long,&_huff_book__44u7__long, + &_resbook_44u_7,&_resbook_44u_7} +}; + +static const vorbis_residue_template _res_44u_8[]={ + {1,0,16, &_residue_44_hi_un, + &_huff_book__44u8__short,&_huff_book__44u8__short, + &_resbook_44u_8,&_resbook_44u_8}, + + {1,0,32, &_residue_44_hi_un, + &_huff_book__44u8__long,&_huff_book__44u8__long, + &_resbook_44u_8,&_resbook_44u_8} +}; +static const vorbis_residue_template _res_44u_9[]={ + {1,0,16, &_residue_44_hi_un, + &_huff_book__44u9__short,&_huff_book__44u9__short, + &_resbook_44u_9,&_resbook_44u_9}, + + {1,0,32, &_residue_44_hi_un, + &_huff_book__44u9__long,&_huff_book__44u9__long, + &_resbook_44u_9,&_resbook_44u_9} +}; + +static const vorbis_mapping_template _mapres_template_44_uncoupled[]={ + { _map_nominal_u, _res_44u_n1 }, /* -1 */ + { _map_nominal_u, _res_44u_0 }, /* 0 */ + { _map_nominal_u, _res_44u_1 }, /* 1 */ + { _map_nominal_u, _res_44u_2 }, /* 2 */ + { _map_nominal_u, _res_44u_3 }, /* 3 */ + { _map_nominal_u, _res_44u_4 }, /* 4 */ + { _map_nominal_u, _res_44u_5 }, /* 5 */ + { _map_nominal_u, _res_44u_6 }, /* 6 */ + { _map_nominal_u, _res_44u_7 }, /* 7 */ + { _map_nominal_u, _res_44u_8 }, /* 8 */ + { _map_nominal_u, _res_44u_9 }, /* 9 */ +}; diff --git a/libvorbis-1.3.2/lib/modes/residue_8.h b/libvorbis-1.3.2/lib/modes/residue_8.h new file mode 100755 index 0000000..94c6d84 --- /dev/null +++ b/libvorbis-1.3.2/lib/modes/residue_8.h @@ -0,0 +1,109 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: toplevel residue templates 8/11kHz + last mod: $Id: residue_8.h 16962 2010-03-11 07:30:34Z xiphmont $ + + ********************************************************************/ + +#include "vorbis/codec.h" +#include "backends.h" + +/***** residue backends *********************************************/ + +static const static_bookblock _resbook_8s_0={ + { + {0}, + {0,0,&_8c0_s_p1_0}, + {0}, + {0,0,&_8c0_s_p3_0}, + {0,0,&_8c0_s_p4_0}, + {0,0,&_8c0_s_p5_0}, + {0,0,&_8c0_s_p6_0}, + {&_8c0_s_p7_0,&_8c0_s_p7_1}, + {&_8c0_s_p8_0,&_8c0_s_p8_1}, + {&_8c0_s_p9_0,&_8c0_s_p9_1,&_8c0_s_p9_2} + } +}; +static const static_bookblock _resbook_8s_1={ + { + {0}, + {0,0,&_8c1_s_p1_0}, + {0}, + {0,0,&_8c1_s_p3_0}, + {0,0,&_8c1_s_p4_0}, + {0,0,&_8c1_s_p5_0}, + {0,0,&_8c1_s_p6_0}, + {&_8c1_s_p7_0,&_8c1_s_p7_1}, + {&_8c1_s_p8_0,&_8c1_s_p8_1}, + {&_8c1_s_p9_0,&_8c1_s_p9_1,&_8c1_s_p9_2} + } +}; + +static const vorbis_residue_template _res_8s_0[]={ + {2,0,32, &_residue_44_mid, + &_huff_book__8c0_s_single,&_huff_book__8c0_s_single, + &_resbook_8s_0,&_resbook_8s_0}, +}; +static const vorbis_residue_template _res_8s_1[]={ + {2,0,32, &_residue_44_mid, + &_huff_book__8c1_s_single,&_huff_book__8c1_s_single, + &_resbook_8s_1,&_resbook_8s_1}, +}; + +static const vorbis_mapping_template _mapres_template_8_stereo[2]={ + { _map_nominal, _res_8s_0 }, /* 0 */ + { _map_nominal, _res_8s_1 }, /* 1 */ +}; + +static const static_bookblock _resbook_8u_0={ + { + {0}, + {0,0,&_8u0__p1_0}, + {0,0,&_8u0__p2_0}, + {0,0,&_8u0__p3_0}, + {0,0,&_8u0__p4_0}, + {0,0,&_8u0__p5_0}, + {&_8u0__p6_0,&_8u0__p6_1}, + {&_8u0__p7_0,&_8u0__p7_1,&_8u0__p7_2} + } +}; +static const static_bookblock _resbook_8u_1={ + { + {0}, + {0,0,&_8u1__p1_0}, + {0,0,&_8u1__p2_0}, + {0,0,&_8u1__p3_0}, + {0,0,&_8u1__p4_0}, + {0,0,&_8u1__p5_0}, + {0,0,&_8u1__p6_0}, + {&_8u1__p7_0,&_8u1__p7_1}, + {&_8u1__p8_0,&_8u1__p8_1}, + {&_8u1__p9_0,&_8u1__p9_1,&_8u1__p9_2} + } +}; + +static const vorbis_residue_template _res_8u_0[]={ + {1,0,32, &_residue_44_low_un, + &_huff_book__8u0__single,&_huff_book__8u0__single, + &_resbook_8u_0,&_resbook_8u_0}, +}; +static const vorbis_residue_template _res_8u_1[]={ + {1,0,32, &_residue_44_mid_un, + &_huff_book__8u1__single,&_huff_book__8u1__single, + &_resbook_8u_1,&_resbook_8u_1}, +}; + +static const vorbis_mapping_template _mapres_template_8_uncoupled[2]={ + { _map_nominal_u, _res_8u_0 }, /* 0 */ + { _map_nominal_u, _res_8u_1 }, /* 1 */ +}; diff --git a/libvorbis-1.3.2/lib/modes/setup_11.h b/libvorbis-1.3.2/lib/modes/setup_11.h new file mode 100755 index 0000000..4c2d619 --- /dev/null +++ b/libvorbis-1.3.2/lib/modes/setup_11.h @@ -0,0 +1,143 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: 11kHz settings + last mod: $Id: setup_11.h 16894 2010-02-12 20:32:12Z xiphmont $ + + ********************************************************************/ + +#include "psych_11.h" + +static const int blocksize_11[2]={ + 512,512 +}; + +static const int _floor_mapping_11a[]={ + 6,6 +}; +static const int *_floor_mapping_11[]={ + _floor_mapping_11a +}; + +static const double rate_mapping_11[3]={ + 8000.,13000.,44000., +}; + +static const double rate_mapping_11_uncoupled[3]={ + 12000.,20000.,50000., +}; + +static const double quality_mapping_11[3]={ + -.1,.0,1. +}; + +static const ve_setup_data_template ve_setup_11_stereo={ + 2, + rate_mapping_11, + quality_mapping_11, + 2, + 9000, + 15000, + + blocksize_11, + blocksize_11, + + _psy_tone_masteratt_11, + _psy_tone_0dB, + _psy_tone_suppress, + + _vp_tonemask_adj_11, + NULL, + _vp_tonemask_adj_11, + + _psy_noiseguards_8, + _psy_noisebias_11, + _psy_noisebias_11, + NULL, + NULL, + _psy_noise_suppress, + + _psy_compand_8, + _psy_compand_8_mapping, + NULL, + + {_noise_start_8,_noise_start_8}, + {_noise_part_8,_noise_part_8}, + _noise_thresh_11, + + _psy_ath_floater_8, + _psy_ath_abs_8, + + _psy_lowpass_11, + + _psy_global_44, + _global_mapping_8, + _psy_stereo_modes_8, + + _floor_books, + _floor, + 1, + _floor_mapping_11, + + _mapres_template_8_stereo +}; + +static const ve_setup_data_template ve_setup_11_uncoupled={ + 2, + rate_mapping_11_uncoupled, + quality_mapping_11, + -1, + 9000, + 15000, + + blocksize_11, + blocksize_11, + + _psy_tone_masteratt_11, + _psy_tone_0dB, + _psy_tone_suppress, + + _vp_tonemask_adj_11, + NULL, + _vp_tonemask_adj_11, + + _psy_noiseguards_8, + _psy_noisebias_11, + _psy_noisebias_11, + NULL, + NULL, + _psy_noise_suppress, + + _psy_compand_8, + _psy_compand_8_mapping, + NULL, + + {_noise_start_8,_noise_start_8}, + {_noise_part_8,_noise_part_8}, + _noise_thresh_11, + + _psy_ath_floater_8, + _psy_ath_abs_8, + + _psy_lowpass_11, + + _psy_global_44, + _global_mapping_8, + _psy_stereo_modes_8, + + _floor_books, + _floor, + 1, + _floor_mapping_11, + + _mapres_template_8_uncoupled +}; diff --git a/libvorbis-1.3.2/lib/modes/setup_16.h b/libvorbis-1.3.2/lib/modes/setup_16.h new file mode 100755 index 0000000..336007f --- /dev/null +++ b/libvorbis-1.3.2/lib/modes/setup_16.h @@ -0,0 +1,153 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: 16kHz settings + last mod: $Id: setup_16.h 16894 2010-02-12 20:32:12Z xiphmont $ + + ********************************************************************/ + +#include "psych_16.h" +#include "residue_16.h" + +static const int blocksize_16_short[3]={ + 1024,512,512 +}; +static const int blocksize_16_long[3]={ + 1024,1024,1024 +}; + +static const int _floor_mapping_16a[]={ + 9,3,3 +}; +static const int _floor_mapping_16b[]={ + 9,9,9 +}; +static const int *_floor_mapping_16[]={ + _floor_mapping_16a, + _floor_mapping_16b +}; + +static const double rate_mapping_16[4]={ + 12000.,20000.,44000.,86000. +}; + +static const double rate_mapping_16_uncoupled[4]={ + 16000.,28000.,64000.,100000. +}; + +static const double _global_mapping_16[4]={ 1., 2., 3., 4. }; + +static const double quality_mapping_16[4]={ -.1,.05,.5,1. }; + +static const double _psy_compand_16_mapping[4]={ 0., .8, 1., 1.}; + +static const ve_setup_data_template ve_setup_16_stereo={ + 3, + rate_mapping_16, + quality_mapping_16, + 2, + 15000, + 19000, + + blocksize_16_short, + blocksize_16_long, + + _psy_tone_masteratt_16, + _psy_tone_0dB, + _psy_tone_suppress, + + _vp_tonemask_adj_16, + _vp_tonemask_adj_16, + _vp_tonemask_adj_16, + + _psy_noiseguards_16, + _psy_noisebias_16_impulse, + _psy_noisebias_16_short, + _psy_noisebias_16_short, + _psy_noisebias_16, + _psy_noise_suppress, + + _psy_compand_8, + _psy_compand_16_mapping, + _psy_compand_16_mapping, + + {_noise_start_16,_noise_start_16}, + { _noise_part_16, _noise_part_16}, + _noise_thresh_16, + + _psy_ath_floater_16, + _psy_ath_abs_16, + + _psy_lowpass_16, + + _psy_global_44, + _global_mapping_16, + _psy_stereo_modes_16, + + _floor_books, + _floor, + 2, + _floor_mapping_16, + + _mapres_template_16_stereo +}; + +static const ve_setup_data_template ve_setup_16_uncoupled={ + 3, + rate_mapping_16_uncoupled, + quality_mapping_16, + -1, + 15000, + 19000, + + blocksize_16_short, + blocksize_16_long, + + _psy_tone_masteratt_16, + _psy_tone_0dB, + _psy_tone_suppress, + + _vp_tonemask_adj_16, + _vp_tonemask_adj_16, + _vp_tonemask_adj_16, + + _psy_noiseguards_16, + _psy_noisebias_16_impulse, + _psy_noisebias_16_short, + _psy_noisebias_16_short, + _psy_noisebias_16, + _psy_noise_suppress, + + _psy_compand_8, + _psy_compand_16_mapping, + _psy_compand_16_mapping, + + {_noise_start_16,_noise_start_16}, + { _noise_part_16, _noise_part_16}, + _noise_thresh_16, + + _psy_ath_floater_16, + _psy_ath_abs_16, + + _psy_lowpass_16, + + _psy_global_44, + _global_mapping_16, + _psy_stereo_modes_16, + + _floor_books, + _floor, + 2, + _floor_mapping_16, + + _mapres_template_16_uncoupled +}; diff --git a/libvorbis-1.3.2/lib/modes/setup_22.h b/libvorbis-1.3.2/lib/modes/setup_22.h new file mode 100755 index 0000000..4fd5e57 --- /dev/null +++ b/libvorbis-1.3.2/lib/modes/setup_22.h @@ -0,0 +1,128 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: 22kHz settings + last mod: $Id: setup_22.h 17026 2010-03-25 05:00:27Z xiphmont $ + + ********************************************************************/ + +static const double rate_mapping_22[4]={ + 15000.,20000.,44000.,86000. +}; + +static const double rate_mapping_22_uncoupled[4]={ + 16000.,28000.,50000.,90000. +}; + +static const double _psy_lowpass_22[4]={9.5,11.,30.,99.}; + +static const ve_setup_data_template ve_setup_22_stereo={ + 3, + rate_mapping_22, + quality_mapping_16, + 2, + 19000, + 26000, + + blocksize_16_short, + blocksize_16_long, + + _psy_tone_masteratt_16, + _psy_tone_0dB, + _psy_tone_suppress, + + _vp_tonemask_adj_16, + _vp_tonemask_adj_16, + _vp_tonemask_adj_16, + + _psy_noiseguards_16, + _psy_noisebias_16_impulse, + _psy_noisebias_16_short, + _psy_noisebias_16_short, + _psy_noisebias_16, + _psy_noise_suppress, + + _psy_compand_8, + _psy_compand_16_mapping, + _psy_compand_16_mapping, + + {_noise_start_16,_noise_start_16}, + { _noise_part_16, _noise_part_16}, + _noise_thresh_16, + + _psy_ath_floater_16, + _psy_ath_abs_16, + + _psy_lowpass_22, + + _psy_global_44, + _global_mapping_16, + _psy_stereo_modes_16, + + _floor_books, + _floor, + 2, + _floor_mapping_16, + + _mapres_template_16_stereo +}; + +static const ve_setup_data_template ve_setup_22_uncoupled={ + 3, + rate_mapping_22_uncoupled, + quality_mapping_16, + -1, + 19000, + 26000, + + blocksize_16_short, + blocksize_16_long, + + _psy_tone_masteratt_16, + _psy_tone_0dB, + _psy_tone_suppress, + + _vp_tonemask_adj_16, + _vp_tonemask_adj_16, + _vp_tonemask_adj_16, + + _psy_noiseguards_16, + _psy_noisebias_16_impulse, + _psy_noisebias_16_short, + _psy_noisebias_16_short, + _psy_noisebias_16, + _psy_noise_suppress, + + _psy_compand_8, + _psy_compand_16_mapping, + _psy_compand_16_mapping, + + {_noise_start_16,_noise_start_16}, + { _noise_part_16, _noise_part_16}, + _noise_thresh_16, + + _psy_ath_floater_16, + _psy_ath_abs_16, + + _psy_lowpass_22, + + _psy_global_44, + _global_mapping_16, + _psy_stereo_modes_16, + + _floor_books, + _floor, + 2, + _floor_mapping_16, + + _mapres_template_16_uncoupled +}; diff --git a/libvorbis-1.3.2/lib/modes/setup_32.h b/libvorbis-1.3.2/lib/modes/setup_32.h new file mode 100755 index 0000000..2275ac9 --- /dev/null +++ b/libvorbis-1.3.2/lib/modes/setup_32.h @@ -0,0 +1,132 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: toplevel settings for 32kHz + last mod: $Id: setup_32.h 16894 2010-02-12 20:32:12Z xiphmont $ + + ********************************************************************/ + +static const double rate_mapping_32[12]={ + 18000.,28000.,35000.,45000.,56000.,60000., + 75000.,90000.,100000.,115000.,150000.,190000., +}; + +static const double rate_mapping_32_un[12]={ + 30000.,42000.,52000.,64000.,72000.,78000., + 86000.,92000.,110000.,120000.,140000.,190000., +}; + +static const double _psy_lowpass_32[12]={ + 12.3,13.,13.,14.,15.,99.,99.,99.,99.,99.,99.,99. +}; + +static const ve_setup_data_template ve_setup_32_stereo={ + 11, + rate_mapping_32, + quality_mapping_44, + 2, + 26000, + 40000, + + blocksize_short_44, + blocksize_long_44, + + _psy_tone_masteratt_44, + _psy_tone_0dB, + _psy_tone_suppress, + + _vp_tonemask_adj_otherblock, + _vp_tonemask_adj_longblock, + _vp_tonemask_adj_otherblock, + + _psy_noiseguards_44, + _psy_noisebias_impulse, + _psy_noisebias_padding, + _psy_noisebias_trans, + _psy_noisebias_long, + _psy_noise_suppress, + + _psy_compand_44, + _psy_compand_short_mapping, + _psy_compand_long_mapping, + + {_noise_start_short_44,_noise_start_long_44}, + {_noise_part_short_44,_noise_part_long_44}, + _noise_thresh_44, + + _psy_ath_floater, + _psy_ath_abs, + + _psy_lowpass_32, + + _psy_global_44, + _global_mapping_44, + _psy_stereo_modes_44, + + _floor_books, + _floor, + 2, + _floor_mapping_44, + + _mapres_template_44_stereo +}; + +static const ve_setup_data_template ve_setup_32_uncoupled={ + 11, + rate_mapping_32_un, + quality_mapping_44, + -1, + 26000, + 40000, + + blocksize_short_44, + blocksize_long_44, + + _psy_tone_masteratt_44, + _psy_tone_0dB, + _psy_tone_suppress, + + _vp_tonemask_adj_otherblock, + _vp_tonemask_adj_longblock, + _vp_tonemask_adj_otherblock, + + _psy_noiseguards_44, + _psy_noisebias_impulse, + _psy_noisebias_padding, + _psy_noisebias_trans, + _psy_noisebias_long, + _psy_noise_suppress, + + _psy_compand_44, + _psy_compand_short_mapping, + _psy_compand_long_mapping, + + {_noise_start_short_44,_noise_start_long_44}, + {_noise_part_short_44,_noise_part_long_44}, + _noise_thresh_44, + + _psy_ath_floater, + _psy_ath_abs, + + _psy_lowpass_32, + + _psy_global_44, + _global_mapping_44, + NULL, + + _floor_books, + _floor, + 2, + _floor_mapping_44, + + _mapres_template_44_uncoupled +}; diff --git a/libvorbis-1.3.2/lib/modes/setup_44.h b/libvorbis-1.3.2/lib/modes/setup_44.h new file mode 100755 index 0000000..3b88a89 --- /dev/null +++ b/libvorbis-1.3.2/lib/modes/setup_44.h @@ -0,0 +1,117 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: toplevel settings for 44.1/48kHz + last mod: $Id: setup_44.h 16962 2010-03-11 07:30:34Z xiphmont $ + + ********************************************************************/ + +#include "modes/floor_all.h" +#include "modes/residue_44.h" +#include "modes/psych_44.h" + +static const double rate_mapping_44_stereo[12]={ + 22500.,32000.,40000.,48000.,56000.,64000., + 80000.,96000.,112000.,128000.,160000.,250001. +}; + +static const double quality_mapping_44[12]={ + -.1,.0,.1,.2,.3,.4,.5,.6,.7,.8,.9,1.0 +}; + +static const int blocksize_short_44[11]={ + 512,256,256,256,256,256,256,256,256,256,256 +}; +static const int blocksize_long_44[11]={ + 4096,2048,2048,2048,2048,2048,2048,2048,2048,2048,2048 +}; + +static const double _psy_compand_short_mapping[12]={ + 0.5, 1., 1., 1.3, 1.6, 2., 2., 2., 2., 2., 2., 2. +}; +static const double _psy_compand_long_mapping[12]={ + 3.5, 4., 4., 4.3, 4.6, 5., 5., 5., 5., 5., 5., 5. +}; + +static const double _global_mapping_44[12]={ + /* 1., 1., 1.5, 2., 2., 2.5, 2.7, 3.0, 3.5, 4., 4. */ + 0., 1., 1., 1.5, 2., 2., 2.5, 2.7, 3.0, 3.7, 4., 4. +}; + +static const int _floor_mapping_44a[11]={ + 1,0,0,2,2,4,5,5,5,5,5 +}; + +static const int _floor_mapping_44b[11]={ + 8,7,7,7,7,7,7,7,7,7,7 +}; + +static const int _floor_mapping_44c[11]={ + 10,10,10,10,10,10,10,10,10,10,10 +}; + +static const int *_floor_mapping_44[]={ + _floor_mapping_44a, + _floor_mapping_44b, + _floor_mapping_44c, +}; + +static const ve_setup_data_template ve_setup_44_stereo={ + 11, + rate_mapping_44_stereo, + quality_mapping_44, + 2, + 40000, + 50000, + + blocksize_short_44, + blocksize_long_44, + + _psy_tone_masteratt_44, + _psy_tone_0dB, + _psy_tone_suppress, + + _vp_tonemask_adj_otherblock, + _vp_tonemask_adj_longblock, + _vp_tonemask_adj_otherblock, + + _psy_noiseguards_44, + _psy_noisebias_impulse, + _psy_noisebias_padding, + _psy_noisebias_trans, + _psy_noisebias_long, + _psy_noise_suppress, + + _psy_compand_44, + _psy_compand_short_mapping, + _psy_compand_long_mapping, + + {_noise_start_short_44,_noise_start_long_44}, + {_noise_part_short_44,_noise_part_long_44}, + _noise_thresh_44, + + _psy_ath_floater, + _psy_ath_abs, + + _psy_lowpass_44, + + _psy_global_44, + _global_mapping_44, + _psy_stereo_modes_44, + + _floor_books, + _floor, + 2, + _floor_mapping_44, + + _mapres_template_44_stereo +}; diff --git a/libvorbis-1.3.2/lib/modes/setup_44p51.h b/libvorbis-1.3.2/lib/modes/setup_44p51.h new file mode 100755 index 0000000..e46468a --- /dev/null +++ b/libvorbis-1.3.2/lib/modes/setup_44p51.h @@ -0,0 +1,74 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2010 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: toplevel settings for 44.1/48kHz 5.1 surround modes + last mod: $Id$ + + ********************************************************************/ + +#include "modes/residue_44p51.h" + +static const double rate_mapping_44p51[12]={ + 14000.,20000.,28000.,38000.,46000.,54000., + 75000.,96000.,120000.,140000.,180000.,240001. +}; + +static const ve_setup_data_template ve_setup_44_51={ + 11, + rate_mapping_44p51, + quality_mapping_44, + 6, + 40000, + 70000, + + blocksize_short_44, + blocksize_long_44, + + _psy_tone_masteratt_44, + _psy_tone_0dB, + _psy_tone_suppress, + + _vp_tonemask_adj_otherblock, + _vp_tonemask_adj_longblock, + _vp_tonemask_adj_otherblock, + + _psy_noiseguards_44, + _psy_noisebias_impulse, + _psy_noisebias_padding, + _psy_noisebias_trans, + _psy_noisebias_long, + _psy_noise_suppress, + + _psy_compand_44, + _psy_compand_short_mapping, + _psy_compand_long_mapping, + + {_noise_start_short_44,_noise_start_long_44}, + {_noise_part_short_44,_noise_part_long_44}, + _noise_thresh_44, + + _psy_ath_floater, + _psy_ath_abs, + + _psy_lowpass_44, + + _psy_global_44, + _global_mapping_44, + _psy_stereo_modes_44, + + _floor_books, + _floor, + 3, + _floor_mapping_44, + + _mapres_template_44_51 +}; diff --git a/libvorbis-1.3.2/lib/modes/setup_44u.h b/libvorbis-1.3.2/lib/modes/setup_44u.h new file mode 100755 index 0000000..568b5f8 --- /dev/null +++ b/libvorbis-1.3.2/lib/modes/setup_44u.h @@ -0,0 +1,74 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: toplevel settings for 44.1/48kHz uncoupled modes + last mod: $Id: setup_44u.h 16962 2010-03-11 07:30:34Z xiphmont $ + + ********************************************************************/ + +#include "modes/residue_44u.h" + +static const double rate_mapping_44_un[12]={ + 32000.,48000.,60000.,70000.,80000.,86000., + 96000.,110000.,120000.,140000.,160000.,240001. +}; + +static const ve_setup_data_template ve_setup_44_uncoupled={ + 11, + rate_mapping_44_un, + quality_mapping_44, + -1, + 40000, + 50000, + + blocksize_short_44, + blocksize_long_44, + + _psy_tone_masteratt_44, + _psy_tone_0dB, + _psy_tone_suppress, + + _vp_tonemask_adj_otherblock, + _vp_tonemask_adj_longblock, + _vp_tonemask_adj_otherblock, + + _psy_noiseguards_44, + _psy_noisebias_impulse, + _psy_noisebias_padding, + _psy_noisebias_trans, + _psy_noisebias_long, + _psy_noise_suppress, + + _psy_compand_44, + _psy_compand_short_mapping, + _psy_compand_long_mapping, + + {_noise_start_short_44,_noise_start_long_44}, + {_noise_part_short_44,_noise_part_long_44}, + _noise_thresh_44, + + _psy_ath_floater, + _psy_ath_abs, + + _psy_lowpass_44, + + _psy_global_44, + _global_mapping_44, + _psy_stereo_modes_44, + + _floor_books, + _floor, + 2, + _floor_mapping_44, + + _mapres_template_44_uncoupled +}; diff --git a/libvorbis-1.3.2/lib/modes/setup_8.h b/libvorbis-1.3.2/lib/modes/setup_8.h new file mode 100755 index 0000000..14c4837 --- /dev/null +++ b/libvorbis-1.3.2/lib/modes/setup_8.h @@ -0,0 +1,149 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: 8kHz settings + last mod: $Id: setup_8.h 16894 2010-02-12 20:32:12Z xiphmont $ + + ********************************************************************/ + +#include "psych_8.h" +#include "residue_8.h" + +static const int blocksize_8[2]={ + 512,512 +}; + +static const int _floor_mapping_8a[]={ + 6,6 +}; + +static const int *_floor_mapping_8[]={ + _floor_mapping_8a +}; + +static const double rate_mapping_8[3]={ + 6000.,9000.,32000., +}; + +static const double rate_mapping_8_uncoupled[3]={ + 8000.,14000.,42000., +}; + +static const double quality_mapping_8[3]={ + -.1,.0,1. +}; + +static const double _psy_compand_8_mapping[3]={ 0., 1., 1.}; + +static const double _global_mapping_8[3]={ 1., 2., 3. }; + +static const ve_setup_data_template ve_setup_8_stereo={ + 2, + rate_mapping_8, + quality_mapping_8, + 2, + 8000, + 9000, + + blocksize_8, + blocksize_8, + + _psy_tone_masteratt_8, + _psy_tone_0dB, + _psy_tone_suppress, + + _vp_tonemask_adj_8, + NULL, + _vp_tonemask_adj_8, + + _psy_noiseguards_8, + _psy_noisebias_8, + _psy_noisebias_8, + NULL, + NULL, + _psy_noise_suppress, + + _psy_compand_8, + _psy_compand_8_mapping, + NULL, + + {_noise_start_8,_noise_start_8}, + {_noise_part_8,_noise_part_8}, + _noise_thresh_5only, + + _psy_ath_floater_8, + _psy_ath_abs_8, + + _psy_lowpass_8, + + _psy_global_44, + _global_mapping_8, + _psy_stereo_modes_8, + + _floor_books, + _floor, + 1, + _floor_mapping_8, + + _mapres_template_8_stereo +}; + +static const ve_setup_data_template ve_setup_8_uncoupled={ + 2, + rate_mapping_8_uncoupled, + quality_mapping_8, + -1, + 8000, + 9000, + + blocksize_8, + blocksize_8, + + _psy_tone_masteratt_8, + _psy_tone_0dB, + _psy_tone_suppress, + + _vp_tonemask_adj_8, + NULL, + _vp_tonemask_adj_8, + + _psy_noiseguards_8, + _psy_noisebias_8, + _psy_noisebias_8, + NULL, + NULL, + _psy_noise_suppress, + + _psy_compand_8, + _psy_compand_8_mapping, + NULL, + + {_noise_start_8,_noise_start_8}, + {_noise_part_8,_noise_part_8}, + _noise_thresh_5only, + + _psy_ath_floater_8, + _psy_ath_abs_8, + + _psy_lowpass_8, + + _psy_global_44, + _global_mapping_8, + _psy_stereo_modes_8, + + _floor_books, + _floor, + 1, + _floor_mapping_8, + + _mapres_template_8_uncoupled +}; diff --git a/libvorbis-1.3.2/lib/modes/setup_X.h b/libvorbis-1.3.2/lib/modes/setup_X.h new file mode 100755 index 0000000..a69f5d4 --- /dev/null +++ b/libvorbis-1.3.2/lib/modes/setup_X.h @@ -0,0 +1,225 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: catch-all toplevel settings for q modes only + last mod: $Id: setup_X.h 16894 2010-02-12 20:32:12Z xiphmont $ + + ********************************************************************/ + +static const double rate_mapping_X[12]={ + -1.,-1.,-1.,-1.,-1.,-1., + -1.,-1.,-1.,-1.,-1.,-1. +}; + +static const ve_setup_data_template ve_setup_X_stereo={ + 11, + rate_mapping_X, + quality_mapping_44, + 2, + 50000, + 200000, + + blocksize_short_44, + blocksize_long_44, + + _psy_tone_masteratt_44, + _psy_tone_0dB, + _psy_tone_suppress, + + _vp_tonemask_adj_otherblock, + _vp_tonemask_adj_longblock, + _vp_tonemask_adj_otherblock, + + _psy_noiseguards_44, + _psy_noisebias_impulse, + _psy_noisebias_padding, + _psy_noisebias_trans, + _psy_noisebias_long, + _psy_noise_suppress, + + _psy_compand_44, + _psy_compand_short_mapping, + _psy_compand_long_mapping, + + {_noise_start_short_44,_noise_start_long_44}, + {_noise_part_short_44,_noise_part_long_44}, + _noise_thresh_44, + + _psy_ath_floater, + _psy_ath_abs, + + _psy_lowpass_44, + + _psy_global_44, + _global_mapping_44, + _psy_stereo_modes_44, + + _floor_books, + _floor, + 2, + _floor_mapping_44, + + _mapres_template_44_stereo +}; + +static const ve_setup_data_template ve_setup_X_uncoupled={ + 11, + rate_mapping_X, + quality_mapping_44, + -1, + 50000, + 200000, + + blocksize_short_44, + blocksize_long_44, + + _psy_tone_masteratt_44, + _psy_tone_0dB, + _psy_tone_suppress, + + _vp_tonemask_adj_otherblock, + _vp_tonemask_adj_longblock, + _vp_tonemask_adj_otherblock, + + _psy_noiseguards_44, + _psy_noisebias_impulse, + _psy_noisebias_padding, + _psy_noisebias_trans, + _psy_noisebias_long, + _psy_noise_suppress, + + _psy_compand_44, + _psy_compand_short_mapping, + _psy_compand_long_mapping, + + {_noise_start_short_44,_noise_start_long_44}, + {_noise_part_short_44,_noise_part_long_44}, + _noise_thresh_44, + + _psy_ath_floater, + _psy_ath_abs, + + _psy_lowpass_44, + + _psy_global_44, + _global_mapping_44, + NULL, + + _floor_books, + _floor, + 2, + _floor_mapping_44, + + _mapres_template_44_uncoupled +}; + +static const ve_setup_data_template ve_setup_XX_stereo={ + 2, + rate_mapping_X, + quality_mapping_8, + 2, + 0, + 8000, + + blocksize_8, + blocksize_8, + + _psy_tone_masteratt_8, + _psy_tone_0dB, + _psy_tone_suppress, + + _vp_tonemask_adj_8, + NULL, + _vp_tonemask_adj_8, + + _psy_noiseguards_8, + _psy_noisebias_8, + _psy_noisebias_8, + NULL, + NULL, + _psy_noise_suppress, + + _psy_compand_8, + _psy_compand_8_mapping, + NULL, + + {_noise_start_8,_noise_start_8}, + {_noise_part_8,_noise_part_8}, + _noise_thresh_5only, + + _psy_ath_floater_8, + _psy_ath_abs_8, + + _psy_lowpass_8, + + _psy_global_44, + _global_mapping_8, + _psy_stereo_modes_8, + + _floor_books, + _floor, + 1, + _floor_mapping_8, + + _mapres_template_8_stereo +}; + +static const ve_setup_data_template ve_setup_XX_uncoupled={ + 2, + rate_mapping_X, + quality_mapping_8, + -1, + 0, + 8000, + + blocksize_8, + blocksize_8, + + _psy_tone_masteratt_8, + _psy_tone_0dB, + _psy_tone_suppress, + + _vp_tonemask_adj_8, + NULL, + _vp_tonemask_adj_8, + + _psy_noiseguards_8, + _psy_noisebias_8, + _psy_noisebias_8, + NULL, + NULL, + _psy_noise_suppress, + + _psy_compand_8, + _psy_compand_8_mapping, + NULL, + + {_noise_start_8,_noise_start_8}, + {_noise_part_8,_noise_part_8}, + _noise_thresh_5only, + + _psy_ath_floater_8, + _psy_ath_abs_8, + + _psy_lowpass_8, + + _psy_global_44, + _global_mapping_8, + _psy_stereo_modes_8, + + _floor_books, + _floor, + 1, + _floor_mapping_8, + + _mapres_template_8_uncoupled +}; diff --git a/libvorbis-1.3.2/lib/os.h b/libvorbis-1.3.2/lib/os.h new file mode 100755 index 0000000..276b4de --- /dev/null +++ b/libvorbis-1.3.2/lib/os.h @@ -0,0 +1,186 @@ +#ifndef _OS_H +#define _OS_H +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: #ifdef jail to whip a few platforms into the UNIX ideal. + last mod: $Id: os.h 16227 2009-07-08 06:58:46Z xiphmont $ + + ********************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include + +#include "misc.h" + +#ifndef _V_IFDEFJAIL_H_ +# define _V_IFDEFJAIL_H_ + +# ifdef __GNUC__ +# define STIN static __inline__ +# elif _WIN32 +# define STIN static __inline +# else +# define STIN static +# endif + +#ifdef DJGPP +# define rint(x) (floor((x)+0.5f)) +#endif + +#ifndef M_PI +# define M_PI (3.1415926536f) +#endif + +#if defined(_WIN32) && !defined(__SYMBIAN32__) +# include +# define rint(x) (floor((x)+0.5f)) +# define NO_FLOAT_MATH_LIB +# define FAST_HYPOT(a, b) sqrt((a)*(a) + (b)*(b)) +#endif + +#if defined(__SYMBIAN32__) && defined(__WINS__) +void *_alloca(size_t size); +# define alloca _alloca +#endif + +#ifndef FAST_HYPOT +# define FAST_HYPOT hypot +#endif + +#endif + +#ifdef HAVE_ALLOCA_H +# include +#endif + +#ifdef USE_MEMORY_H +# include +#endif + +#ifndef min +# define min(x,y) ((x)>(y)?(y):(x)) +#endif + +#ifndef max +# define max(x,y) ((x)<(y)?(y):(x)) +#endif + + +/* Special i386 GCC implementation */ +#if defined(__i386__) && defined(__GNUC__) && !defined(__BEOS__) +# define VORBIS_FPU_CONTROL +/* both GCC and MSVC are kinda stupid about rounding/casting to int. + Because of encapsulation constraints (GCC can't see inside the asm + block and so we end up doing stupid things like a store/load that + is collectively a noop), we do it this way */ + +/* we must set up the fpu before this works!! */ + +typedef ogg_int16_t vorbis_fpu_control; + +static inline void vorbis_fpu_setround(vorbis_fpu_control *fpu){ + ogg_int16_t ret; + ogg_int16_t temp; + __asm__ __volatile__("fnstcw %0\n\t" + "movw %0,%%dx\n\t" + "andw $62463,%%dx\n\t" + "movw %%dx,%1\n\t" + "fldcw %1\n\t":"=m"(ret):"m"(temp): "dx"); + *fpu=ret; +} + +static inline void vorbis_fpu_restore(vorbis_fpu_control fpu){ + __asm__ __volatile__("fldcw %0":: "m"(fpu)); +} + +/* assumes the FPU is in round mode! */ +static inline int vorbis_ftoi(double f){ /* yes, double! Otherwise, + we get extra fst/fld to + truncate precision */ + int i; + __asm__("fistl %0": "=m"(i) : "t"(f)); + return(i); +} +#endif /* Special i386 GCC implementation */ + + +/* MSVC inline assembly. 32 bit only; inline ASM isn't implemented in the + * 64 bit compiler */ +#if defined(_MSC_VER) && !defined(_WIN64) && !defined(_WIN32_WCE) +# define VORBIS_FPU_CONTROL + +typedef ogg_int16_t vorbis_fpu_control; + +static __inline int vorbis_ftoi(double f){ + int i; + __asm{ + fld f + fistp i + } + return i; +} + +static __inline void vorbis_fpu_setround(vorbis_fpu_control *fpu){ +} + +static __inline void vorbis_fpu_restore(vorbis_fpu_control fpu){ +} + +#endif /* Special MSVC 32 bit implementation */ + + +/* Optimized code path for x86_64 builds. Uses SSE2 intrinsics. This can be + done safely because all x86_64 CPUs supports SSE2. */ +#if (defined(_MSC_VER) && defined(_WIN64)) || (defined(__GNUC__) && defined (__x86_64__)) +# define VORBIS_FPU_CONTROL + +typedef ogg_int16_t vorbis_fpu_control; + +#include +static __inline int vorbis_ftoi(double f){ + return _mm_cvtsd_si32(_mm_load_sd(&f)); +} + +static __inline void vorbis_fpu_setround(vorbis_fpu_control *fpu){ +} + +static __inline void vorbis_fpu_restore(vorbis_fpu_control fpu){ +} + +#endif /* Special MSVC x64 implementation */ + + +/* If no special implementation was found for the current compiler / platform, + use the default implementation here: */ +#ifndef VORBIS_FPU_CONTROL + +typedef int vorbis_fpu_control; + +static int vorbis_ftoi(double f){ + /* Note: MSVC and GCC (at least on some systems) round towards zero, thus, + the floor() call is required to ensure correct roudning of + negative numbers */ + return (int)floor(f+.5); +} + +/* We don't have special code for this compiler/arch, so do it the slow way */ +# define vorbis_fpu_setround(vorbis_fpu_control) {} +# define vorbis_fpu_restore(vorbis_fpu_control) {} + +#endif /* default implementation */ + +#endif /* _OS_H */ diff --git a/libvorbis-1.3.2/lib/psy.c b/libvorbis-1.3.2/lib/psy.c new file mode 100755 index 0000000..9a86151 --- /dev/null +++ b/libvorbis-1.3.2/lib/psy.c @@ -0,0 +1,1203 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2010 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: psychoacoustics not including preecho + last mod: $Id: psy.c 17569 2010-10-26 17:09:47Z xiphmont $ + + ********************************************************************/ + +#include +#include +#include +#include "vorbis/codec.h" +#include "codec_internal.h" + +#include "masking.h" +#include "psy.h" +#include "os.h" +#include "lpc.h" +#include "smallft.h" +#include "scales.h" +#include "misc.h" + +#define NEGINF -9999.f +static const double stereo_threshholds[]={0.0, .5, 1.0, 1.5, 2.5, 4.5, 8.5, 16.5, 9e10}; +static const double stereo_threshholds_limited[]={0.0, .5, 1.0, 1.5, 2.0, 2.5, 4.5, 8.5, 9e10}; + +vorbis_look_psy_global *_vp_global_look(vorbis_info *vi){ + codec_setup_info *ci=vi->codec_setup; + vorbis_info_psy_global *gi=&ci->psy_g_param; + vorbis_look_psy_global *look=_ogg_calloc(1,sizeof(*look)); + + look->channels=vi->channels; + + look->ampmax=-9999.; + look->gi=gi; + return(look); +} + +void _vp_global_free(vorbis_look_psy_global *look){ + if(look){ + memset(look,0,sizeof(*look)); + _ogg_free(look); + } +} + +void _vi_gpsy_free(vorbis_info_psy_global *i){ + if(i){ + memset(i,0,sizeof(*i)); + _ogg_free(i); + } +} + +void _vi_psy_free(vorbis_info_psy *i){ + if(i){ + memset(i,0,sizeof(*i)); + _ogg_free(i); + } +} + +static void min_curve(float *c, + float *c2){ + int i; + for(i=0;ic[i])c[i]=c2[i]; +} + +static void attenuate_curve(float *c,float att){ + int i; + for(i=0;iATH[j+k+ath_offset])min=ATH[j+k+ath_offset]; + }else{ + if(min>ATH[MAX_ATH-1])min=ATH[MAX_ATH-1]; + } + ath[j]=min; + } + + /* copy curves into working space, replicate the 50dB curve to 30 + and 40, replicate the 100dB curve to 110 */ + for(j=0;j<6;j++) + memcpy(workc[i][j+2],tonemasks[i][j],EHMER_MAX*sizeof(*tonemasks[i][j])); + memcpy(workc[i][0],tonemasks[i][0],EHMER_MAX*sizeof(*tonemasks[i][0])); + memcpy(workc[i][1],tonemasks[i][0],EHMER_MAX*sizeof(*tonemasks[i][0])); + + /* apply centered curve boost/decay */ + for(j=0;j0)adj=0.; + if(adj>0. && center_boost<0)adj=0.; + workc[i][j][k]+=adj; + } + } + + /* normalize curves so the driving amplitude is 0dB */ + /* make temp curves with the ATH overlayed */ + for(j=0;j an eighth of an octave and that the eighth + octave values may also be composited. */ + + /* which octave curves will we be compositing? */ + bin=floor(fromOC(i*.5)/binHz); + lo_curve= ceil(toOC(bin*binHz+1)*2); + hi_curve= floor(toOC((bin+1)*binHz)*2); + if(lo_curve>i)lo_curve=i; + if(lo_curve<0)lo_curve=0; + if(hi_curve>=P_BANDS)hi_curve=P_BANDS-1; + + for(m=0;mn)lo_bin=n; + if(lo_binn)hi_bin=n; + + for(;lworkc[k][m][j]) + brute_buffer[l]=workc[k][m][j]; + } + + for(;lworkc[k][m][EHMER_MAX-1]) + brute_buffer[l]=workc[k][m][EHMER_MAX-1]; + + } + + /* be equally paranoid about being valid up to next half ocatve */ + if(i+1n)lo_bin=n; + if(lo_binn)hi_bin=n; + + for(;lworkc[k][m][j]) + brute_buffer[l]=workc[k][m][j]; + } + + for(;lworkc[k][m][EHMER_MAX-1]) + brute_buffer[l]=workc[k][m][EHMER_MAX-1]; + + } + + + for(j=0;j=n){ + ret[i][m][j+2]=-999.; + }else{ + ret[i][m][j+2]=brute_buffer[bin]; + } + } + } + + /* add fenceposts */ + for(j=0;j-200.f)break; + ret[i][m][0]=j; + + for(j=EHMER_MAX-1;j>EHMER_OFFSET+1;j--) + if(ret[i][m][j+2]>-200.f) + break; + ret[i][m][1]=j; + + } + } + + return(ret); +} + +void _vp_psy_init(vorbis_look_psy *p,vorbis_info_psy *vi, + vorbis_info_psy_global *gi,int n,long rate){ + long i,j,lo=-99,hi=1; + long maxoc; + memset(p,0,sizeof(*p)); + + p->eighth_octave_lines=gi->eighth_octave_lines; + p->shiftoc=rint(log(gi->eighth_octave_lines*8.f)/log(2.f))-1; + + p->firstoc=toOC(.25f*rate*.5/n)*(1<<(p->shiftoc+1))-gi->eighth_octave_lines; + maxoc=toOC((n+.25f)*rate*.5/n)*(1<<(p->shiftoc+1))+.5f; + p->total_octave_lines=maxoc-p->firstoc+1; + p->ath=_ogg_malloc(n*sizeof(*p->ath)); + + p->octave=_ogg_malloc(n*sizeof(*p->octave)); + p->bark=_ogg_malloc(n*sizeof(*p->bark)); + p->vi=vi; + p->n=n; + p->rate=rate; + + /* AoTuV HF weighting */ + p->m_val = 1.; + if(rate < 26000) p->m_val = 0; + else if(rate < 38000) p->m_val = .94; /* 32kHz */ + else if(rate > 46000) p->m_val = 1.275; /* 48kHz */ + + /* set up the lookups for a given blocksize and sample rate */ + + for(i=0,j=0;iath[j]=base+100.; + base+=delta; + } + } + } + + for(;jath[j]=p->ath[j-1]; + } + + for(i=0;inoisewindowlominnoisewindowlo);lo++); + + for(;hi<=n && (hinoisewindowhimin || + toBARK(rate/(2*n)*hi)<(bark+vi->noisewindowhi));hi++); + + p->bark[i]=((lo-1)<<16)+(hi-1); + + } + + for(i=0;ioctave[i]=toOC((i+.25f)*.5*rate/n)*(1<<(p->shiftoc+1))+.5f; + + p->tonecurves=setup_tone_curves(vi->toneatt,rate*.5/n,n, + vi->tone_centerboost,vi->tone_decay); + + /* set up rolling noise median */ + p->noiseoffset=_ogg_malloc(P_NOISECURVES*sizeof(*p->noiseoffset)); + for(i=0;inoiseoffset[i]=_ogg_malloc(n*sizeof(**p->noiseoffset)); + + for(i=0;i=P_BANDS-1)halfoc=P_BANDS-1; + inthalfoc=(int)halfoc; + del=halfoc-inthalfoc; + + for(j=0;jnoiseoffset[j][i]= + p->vi->noiseoff[j][inthalfoc]*(1.-del) + + p->vi->noiseoff[j][inthalfoc+1]*del; + + } +#if 0 + { + static int ls=0; + _analysis_output_always("noiseoff0",ls,p->noiseoffset[0],n,1,0,0); + _analysis_output_always("noiseoff1",ls,p->noiseoffset[1],n,1,0,0); + _analysis_output_always("noiseoff2",ls++,p->noiseoffset[2],n,1,0,0); + } +#endif +} + +void _vp_psy_clear(vorbis_look_psy *p){ + int i,j; + if(p){ + if(p->ath)_ogg_free(p->ath); + if(p->octave)_ogg_free(p->octave); + if(p->bark)_ogg_free(p->bark); + if(p->tonecurves){ + for(i=0;itonecurves[i][j]); + } + _ogg_free(p->tonecurves[i]); + } + _ogg_free(p->tonecurves); + } + if(p->noiseoffset){ + for(i=0;inoiseoffset[i]); + } + _ogg_free(p->noiseoffset); + } + memset(p,0,sizeof(*p)); + } +} + +/* octave/(8*eighth_octave_lines) x scale and dB y scale */ +static void seed_curve(float *seed, + const float **curves, + float amp, + int oc, int n, + int linesper,float dBoffset){ + int i,post1; + int seedptr; + const float *posts,*curve; + + int choice=(int)((amp+dBoffset-P_LEVEL_0)*.1f); + choice=max(choice,0); + choice=min(choice,P_LEVELS-1); + posts=curves[choice]; + curve=posts+2; + post1=(int)posts[1]; + seedptr=oc+(posts[0]-EHMER_OFFSET)*linesper-(linesper>>1); + + for(i=posts[0];i0){ + float lin=amp+curve[i]; + if(seed[seedptr]=n)break; + } +} + +static void seed_loop(vorbis_look_psy *p, + const float ***curves, + const float *f, + const float *flr, + float *seed, + float specmax){ + vorbis_info_psy *vi=p->vi; + long n=p->n,i; + float dBoffset=vi->max_curve_dB-specmax; + + /* prime the working vector with peak values */ + + for(i=0;ioctave[i]; + while(i+1octave[i+1]==oc){ + i++; + if(f[i]>max)max=f[i]; + } + + if(max+6.f>flr[i]){ + oc=oc>>p->shiftoc; + + if(oc>=P_BANDS)oc=P_BANDS-1; + if(oc<0)oc=0; + + seed_curve(seed, + curves[oc], + max, + p->octave[i]-p->firstoc, + p->total_octave_lines, + p->eighth_octave_lines, + dBoffset); + } + } +} + +static void seed_chase(float *seeds, int linesper, long n){ + long *posstack=alloca(n*sizeof(*posstack)); + float *ampstack=alloca(n*sizeof(*ampstack)); + long stack=0; + long pos=0; + long i; + + for(i=0;i1 && ampstack[stack-1]<=ampstack[stack-2] && + iampstack[i]){ + endpos=posstack[i+1]; + }else{ + endpos=posstack[i]+linesper+1; /* +1 is important, else bin 0 is + discarded in short frames */ + } + if(endpos>n)endpos=n; + for(;pos +static void max_seeds(vorbis_look_psy *p, + float *seed, + float *flr){ + long n=p->total_octave_lines; + int linesper=p->eighth_octave_lines; + long linpos=0; + long pos; + + seed_chase(seed,linesper,n); /* for masking */ + + pos=p->octave[0]-p->firstoc-(linesper>>1); + + while(linpos+1n){ + float minV=seed[pos]; + long end=((p->octave[linpos]+p->octave[linpos+1])>>1)-p->firstoc; + if(minV>p->vi->tone_abs_limit)minV=p->vi->tone_abs_limit; + while(pos+1<=end){ + pos++; + if((seed[pos]>NEGINF && seed[pos]firstoc; + for(;linposn && p->octave[linpos]<=end;linpos++) + if(flr[linpos]total_octave_lines-1]; + for(;linposn;linpos++) + if(flr[linpos]> 16; + if( lo>=0 ) break; + hi = b[i] & 0xffff; + + tN = N[hi] + N[-lo]; + tX = X[hi] - X[-lo]; + tXX = XX[hi] + XX[-lo]; + tY = Y[hi] + Y[-lo]; + tXY = XY[hi] - XY[-lo]; + + A = tY * tXX - tX * tXY; + B = tN * tXY - tX * tY; + D = tN * tXX - tX * tX; + R = (A + x * B) / D; + if (R < 0.f) + R = 0.f; + + noise[i] = R - offset; + } + + for ( ;; i++, x += 1.f) { + + lo = b[i] >> 16; + hi = b[i] & 0xffff; + if(hi>=n)break; + + tN = N[hi] - N[lo]; + tX = X[hi] - X[lo]; + tXX = XX[hi] - XX[lo]; + tY = Y[hi] - Y[lo]; + tXY = XY[hi] - XY[lo]; + + A = tY * tXX - tX * tXY; + B = tN * tXY - tX * tY; + D = tN * tXX - tX * tX; + R = (A + x * B) / D; + if (R < 0.f) R = 0.f; + + noise[i] = R - offset; + } + for ( ; i < n; i++, x += 1.f) { + + R = (A + x * B) / D; + if (R < 0.f) R = 0.f; + + noise[i] = R - offset; + } + + if (fixed <= 0) return; + + for (i = 0, x = 0.f;; i++, x += 1.f) { + hi = i + fixed / 2; + lo = hi - fixed; + if(lo>=0)break; + + tN = N[hi] + N[-lo]; + tX = X[hi] - X[-lo]; + tXX = XX[hi] + XX[-lo]; + tY = Y[hi] + Y[-lo]; + tXY = XY[hi] - XY[-lo]; + + + A = tY * tXX - tX * tXY; + B = tN * tXY - tX * tY; + D = tN * tXX - tX * tX; + R = (A + x * B) / D; + + if (R - offset < noise[i]) noise[i] = R - offset; + } + for ( ;; i++, x += 1.f) { + + hi = i + fixed / 2; + lo = hi - fixed; + if(hi>=n)break; + + tN = N[hi] - N[lo]; + tX = X[hi] - X[lo]; + tXX = XX[hi] - XX[lo]; + tY = Y[hi] - Y[lo]; + tXY = XY[hi] - XY[lo]; + + A = tY * tXX - tX * tXY; + B = tN * tXY - tX * tY; + D = tN * tXX - tX * tX; + R = (A + x * B) / D; + + if (R - offset < noise[i]) noise[i] = R - offset; + } + for ( ; i < n; i++, x += 1.f) { + R = (A + x * B) / D; + if (R - offset < noise[i]) noise[i] = R - offset; + } +} + +void _vp_noisemask(vorbis_look_psy *p, + float *logmdct, + float *logmask){ + + int i,n=p->n; + float *work=alloca(n*sizeof(*work)); + + bark_noise_hybridmp(n,p->bark,logmdct,logmask, + 140.,-1); + + for(i=0;ibark,work,logmask,0., + p->vi->noisewindowfixed); + + for(i=0;i=NOISE_COMPAND_LEVELS)dB=NOISE_COMPAND_LEVELS-1; + if(dB<0)dB=0; + logmask[i]= work[i]+p->vi->noisecompand[dB]; + } + +} + +void _vp_tonemask(vorbis_look_psy *p, + float *logfft, + float *logmask, + float global_specmax, + float local_specmax){ + + int i,n=p->n; + + float *seed=alloca(sizeof(*seed)*p->total_octave_lines); + float att=local_specmax+p->vi->ath_adjatt; + for(i=0;itotal_octave_lines;i++)seed[i]=NEGINF; + + /* set the ATH (floating below localmax, not global max by a + specified att) */ + if(attvi->ath_maxatt)att=p->vi->ath_maxatt; + + for(i=0;iath[i]+att; + + /* tone masking */ + seed_loop(p,(const float ***)p->tonecurves,logfft,logmask,seed,global_specmax); + max_seeds(p,seed,logmask); + +} + +void _vp_offset_and_mix(vorbis_look_psy *p, + float *noise, + float *tone, + int offset_select, + float *logmask, + float *mdct, + float *logmdct){ + int i,n=p->n; + float de, coeffi, cx;/* AoTuV */ + float toneatt=p->vi->tone_masteratt[offset_select]; + + cx = p->m_val; + + for(i=0;inoiseoffset[offset_select][i]; + if(val>p->vi->noisemaxsupp)val=p->vi->noisemaxsupp; + logmask[i]=max(val,tone[i]+toneatt); + + + /* AoTuV */ + /** @ M1 ** + The following codes improve a noise problem. + A fundamental idea uses the value of masking and carries out + the relative compensation of the MDCT. + However, this code is not perfect and all noise problems cannot be solved. + by Aoyumi @ 2004/04/18 + */ + + if(offset_select == 1) { + coeffi = -17.2; /* coeffi is a -17.2dB threshold */ + val = val - logmdct[i]; /* val == mdct line value relative to floor in dB */ + + if(val > coeffi){ + /* mdct value is > -17.2 dB below floor */ + + de = 1.0-((val-coeffi)*0.005*cx); + /* pro-rated attenuation: + -0.00 dB boost if mdct value is -17.2dB (relative to floor) + -0.77 dB boost if mdct value is 0dB (relative to floor) + -1.64 dB boost if mdct value is +17.2dB (relative to floor) + etc... */ + + if(de < 0) de = 0.0001; + }else + /* mdct value is <= -17.2 dB below floor */ + + de = 1.0-((val-coeffi)*0.0003*cx); + /* pro-rated attenuation: + +0.00 dB atten if mdct value is -17.2dB (relative to floor) + +0.45 dB atten if mdct value is -34.4dB (relative to floor) + etc... */ + + mdct[i] *= de; + + } + } +} + +float _vp_ampmax_decay(float amp,vorbis_dsp_state *vd){ + vorbis_info *vi=vd->vi; + codec_setup_info *ci=vi->codec_setup; + vorbis_info_psy_global *gi=&ci->psy_g_param; + + int n=ci->blocksizes[vd->W]/2; + float secs=(float)n/vi->rate; + + amp+=secs*gi->ampmax_att_per_sec; + if(amp<-9999)amp=-9999; + return(amp); +} + +static float FLOOR1_fromdB_LOOKUP[256]={ + 1.0649863e-07F, 1.1341951e-07F, 1.2079015e-07F, 1.2863978e-07F, + 1.3699951e-07F, 1.4590251e-07F, 1.5538408e-07F, 1.6548181e-07F, + 1.7623575e-07F, 1.8768855e-07F, 1.9988561e-07F, 2.128753e-07F, + 2.2670913e-07F, 2.4144197e-07F, 2.5713223e-07F, 2.7384213e-07F, + 2.9163793e-07F, 3.1059021e-07F, 3.3077411e-07F, 3.5226968e-07F, + 3.7516214e-07F, 3.9954229e-07F, 4.2550680e-07F, 4.5315863e-07F, + 4.8260743e-07F, 5.1396998e-07F, 5.4737065e-07F, 5.8294187e-07F, + 6.2082472e-07F, 6.6116941e-07F, 7.0413592e-07F, 7.4989464e-07F, + 7.9862701e-07F, 8.5052630e-07F, 9.0579828e-07F, 9.6466216e-07F, + 1.0273513e-06F, 1.0941144e-06F, 1.1652161e-06F, 1.2409384e-06F, + 1.3215816e-06F, 1.4074654e-06F, 1.4989305e-06F, 1.5963394e-06F, + 1.7000785e-06F, 1.8105592e-06F, 1.9282195e-06F, 2.0535261e-06F, + 2.1869758e-06F, 2.3290978e-06F, 2.4804557e-06F, 2.6416497e-06F, + 2.8133190e-06F, 2.9961443e-06F, 3.1908506e-06F, 3.3982101e-06F, + 3.6190449e-06F, 3.8542308e-06F, 4.1047004e-06F, 4.3714470e-06F, + 4.6555282e-06F, 4.9580707e-06F, 5.2802740e-06F, 5.6234160e-06F, + 5.9888572e-06F, 6.3780469e-06F, 6.7925283e-06F, 7.2339451e-06F, + 7.7040476e-06F, 8.2047000e-06F, 8.7378876e-06F, 9.3057248e-06F, + 9.9104632e-06F, 1.0554501e-05F, 1.1240392e-05F, 1.1970856e-05F, + 1.2748789e-05F, 1.3577278e-05F, 1.4459606e-05F, 1.5399272e-05F, + 1.6400004e-05F, 1.7465768e-05F, 1.8600792e-05F, 1.9809576e-05F, + 2.1096914e-05F, 2.2467911e-05F, 2.3928002e-05F, 2.5482978e-05F, + 2.7139006e-05F, 2.8902651e-05F, 3.0780908e-05F, 3.2781225e-05F, + 3.4911534e-05F, 3.7180282e-05F, 3.9596466e-05F, 4.2169667e-05F, + 4.4910090e-05F, 4.7828601e-05F, 5.0936773e-05F, 5.4246931e-05F, + 5.7772202e-05F, 6.1526565e-05F, 6.5524908e-05F, 6.9783085e-05F, + 7.4317983e-05F, 7.9147585e-05F, 8.4291040e-05F, 8.9768747e-05F, + 9.5602426e-05F, 0.00010181521F, 0.00010843174F, 0.00011547824F, + 0.00012298267F, 0.00013097477F, 0.00013948625F, 0.00014855085F, + 0.00015820453F, 0.00016848555F, 0.00017943469F, 0.00019109536F, + 0.00020351382F, 0.00021673929F, 0.00023082423F, 0.00024582449F, + 0.00026179955F, 0.00027881276F, 0.00029693158F, 0.00031622787F, + 0.00033677814F, 0.00035866388F, 0.00038197188F, 0.00040679456F, + 0.00043323036F, 0.00046138411F, 0.00049136745F, 0.00052329927F, + 0.00055730621F, 0.00059352311F, 0.00063209358F, 0.00067317058F, + 0.00071691700F, 0.00076350630F, 0.00081312324F, 0.00086596457F, + 0.00092223983F, 0.00098217216F, 0.0010459992F, 0.0011139742F, + 0.0011863665F, 0.0012634633F, 0.0013455702F, 0.0014330129F, + 0.0015261382F, 0.0016253153F, 0.0017309374F, 0.0018434235F, + 0.0019632195F, 0.0020908006F, 0.0022266726F, 0.0023713743F, + 0.0025254795F, 0.0026895994F, 0.0028643847F, 0.0030505286F, + 0.0032487691F, 0.0034598925F, 0.0036847358F, 0.0039241906F, + 0.0041792066F, 0.0044507950F, 0.0047400328F, 0.0050480668F, + 0.0053761186F, 0.0057254891F, 0.0060975636F, 0.0064938176F, + 0.0069158225F, 0.0073652516F, 0.0078438871F, 0.0083536271F, + 0.0088964928F, 0.009474637F, 0.010090352F, 0.010746080F, + 0.011444421F, 0.012188144F, 0.012980198F, 0.013823725F, + 0.014722068F, 0.015678791F, 0.016697687F, 0.017782797F, + 0.018938423F, 0.020169149F, 0.021479854F, 0.022875735F, + 0.024362330F, 0.025945531F, 0.027631618F, 0.029427276F, + 0.031339626F, 0.033376252F, 0.035545228F, 0.037855157F, + 0.040315199F, 0.042935108F, 0.045725273F, 0.048696758F, + 0.051861348F, 0.055231591F, 0.058820850F, 0.062643361F, + 0.066714279F, 0.071049749F, 0.075666962F, 0.080584227F, + 0.085821044F, 0.091398179F, 0.097337747F, 0.10366330F, + 0.11039993F, 0.11757434F, 0.12521498F, 0.13335215F, + 0.14201813F, 0.15124727F, 0.16107617F, 0.17154380F, + 0.18269168F, 0.19456402F, 0.20720788F, 0.22067342F, + 0.23501402F, 0.25028656F, 0.26655159F, 0.28387361F, + 0.30232132F, 0.32196786F, 0.34289114F, 0.36517414F, + 0.38890521F, 0.41417847F, 0.44109412F, 0.46975890F, + 0.50028648F, 0.53279791F, 0.56742212F, 0.60429640F, + 0.64356699F, 0.68538959F, 0.72993007F, 0.77736504F, + 0.82788260F, 0.88168307F, 0.9389798F, 1.F, +}; + +/* this is for per-channel noise normalization */ +static int apsort(const void *a, const void *b){ + float f1=**(float**)a; + float f2=**(float**)b; + return (f1f2); +} + +static void flag_lossless(int limit, float prepoint, float postpoint, float *mdct, + float *floor, int *flag, int i, int jn){ + int j; + for(j=0;j=limit-i ? postpoint : prepoint; + float r = fabs(mdct[j])/floor[j]; + if(rvi; + float **sort = alloca(n*sizeof(*sort)); + int j,count=0; + int start = (vi->normal_p ? vi->normal_start-i : n); + if(start>n)start=n; + + /* force classic behavior where only energy in the current band is considered */ + acc=0.f; + + /* still responsible for populating *out where noise norm not in + effect. There's no need to [re]populate *q in these areas */ + for(j=0;j pointlimit */ + if(ve<.25f && (!flags || j>=limit-i)){ + acc += ve; + sort[count++]=q+j; /* q is fabs(r) for unflagged element */ + }else{ + /* For now: no acc adjustment for nonzero quantization. populate *out and q as this value is final. */ + if(r[j]<0) + out[j] = -rint(sqrt(ve)); + else + out[j] = rint(sqrt(ve)); + q[j] = out[j]*out[j]*f[j]; + } + }/* else{ + again, no energy adjustment for error in nonzero quant-- for now + }*/ + } + + if(count){ + /* noise norm to do */ + qsort(sort,count,sizeof(*sort),apsort); + for(j=0;j=vi->normal_thresh){ + out[k]=unitnorm(r[k]); + acc-=1.f; + q[k]=f[k]; + }else{ + out[k]=0; + q[k]=0.f; + } + } + } + + return acc; +} + +/* Noise normalization, quantization and coupling are not wholly + seperable processes in depth>1 coupling. */ +void _vp_couple_quantize_normalize(int blobno, + vorbis_info_psy_global *g, + vorbis_look_psy *p, + vorbis_info_mapping0 *vi, + float **mdct, + int **iwork, + int *nonzero, + int sliding_lowpass, + int ch){ + + int i; + int n = p->n; + int partition=(p->vi->normal_p ? p->vi->normal_partition : 16); + int limit = g->coupling_pointlimit[p->vi->blockflag][blobno]; + float prepoint=stereo_threshholds[g->coupling_prepointamp[blobno]]; + float postpoint=stereo_threshholds[g->coupling_postpointamp[blobno]]; + float de=0.1*p->m_val; /* a blend of the AoTuV M2 and M3 code here and below */ + + /* mdct is our raw mdct output, floor not removed. */ + /* inout passes in the ifloor, passes back quantized result */ + + /* unquantized energy (negative indicates amplitude has negative sign) */ + float **raw = alloca(ch*sizeof(*raw)); + + /* dual pupose; quantized energy (if flag set), othersize fabs(raw) */ + float **quant = alloca(ch*sizeof(*quant)); + + /* floor energy */ + float **floor = alloca(ch*sizeof(*floor)); + + /* flags indicating raw/quantized status of elements in raw vector */ + int **flag = alloca(ch*sizeof(*flag)); + + /* non-zero flag working vector */ + int *nz = alloca(ch*sizeof(*nz)); + + /* energy surplus/defecit tracking */ + float *acc = alloca((ch+vi->coupling_steps)*sizeof(*acc)); + + /* The threshold of a stereo is changed with the size of n */ + if(n > 1000) + postpoint=stereo_threshholds_limited[g->coupling_postpointamp[blobno]]; + + raw[0] = alloca(ch*partition*sizeof(**raw)); + quant[0] = alloca(ch*partition*sizeof(**quant)); + floor[0] = alloca(ch*partition*sizeof(**floor)); + flag[0] = alloca(ch*partition*sizeof(**flag)); + + for(i=1;icoupling_steps;i++) + acc[i]=0.f; + + for(i=0;i n-i ? n-i : partition; + int step,track = 0; + + memcpy(nz,nonzero,sizeof(*nz)*ch); + + /* prefill */ + memset(flag[0],0,ch*partition*sizeof(**flag)); + for(k=0;kcoupling_steps;step++){ + int Mi = vi->coupling_mag[step]; + int Ai = vi->coupling_ang[step]; + int *iM = &iwork[Mi][i]; + int *iA = &iwork[Ai][i]; + float *reM = raw[Mi]; + float *reA = raw[Ai]; + float *qeM = quant[Mi]; + float *qeA = quant[Ai]; + float *floorM = floor[Mi]; + float *floorA = floor[Ai]; + int *fM = flag[Mi]; + int *fA = flag[Ai]; + + if(nz[Mi] || nz[Ai]){ + nz[Mi] = nz[Ai] = 1; + + for(j=0;jabs(B)){ + iA[j]=(A>0?A-B:B-A); + }else{ + iA[j]=(B>0?A-B:B-A); + iM[j]=B; + } + + /* collapse two equivalent tuples to one */ + if(iA[j]>=abs(iM[j])*2){ + iA[j]= -iA[j]; + iM[j]= -iM[j]; + } + + } + + }else{ + /* lossy (point) coupling */ + if(jcoupling_steps;i++){ + /* make sure coupling a zero and a nonzero channel results in two + nonzero channels. */ + if(nonzero[vi->coupling_mag[i]] || + nonzero[vi->coupling_ang[i]]){ + nonzero[vi->coupling_mag[i]]=1; + nonzero[vi->coupling_ang[i]]=1; + } + } +} diff --git a/libvorbis-1.3.2/lib/psy.h b/libvorbis-1.3.2/lib/psy.h new file mode 100755 index 0000000..c1ea824 --- /dev/null +++ b/libvorbis-1.3.2/lib/psy.h @@ -0,0 +1,154 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: random psychoacoustics (not including preecho) + last mod: $Id: psy.h 16946 2010-03-03 16:12:40Z xiphmont $ + + ********************************************************************/ + +#ifndef _V_PSY_H_ +#define _V_PSY_H_ +#include "smallft.h" + +#include "backends.h" +#include "envelope.h" + +#ifndef EHMER_MAX +#define EHMER_MAX 56 +#endif + +/* psychoacoustic setup ********************************************/ +#define P_BANDS 17 /* 62Hz to 16kHz */ +#define P_LEVELS 8 /* 30dB to 100dB */ +#define P_LEVEL_0 30. /* 30 dB */ +#define P_NOISECURVES 3 + +#define NOISE_COMPAND_LEVELS 40 +typedef struct vorbis_info_psy{ + int blockflag; + + float ath_adjatt; + float ath_maxatt; + + float tone_masteratt[P_NOISECURVES]; + float tone_centerboost; + float tone_decay; + float tone_abs_limit; + float toneatt[P_BANDS]; + + int noisemaskp; + float noisemaxsupp; + float noisewindowlo; + float noisewindowhi; + int noisewindowlomin; + int noisewindowhimin; + int noisewindowfixed; + float noiseoff[P_NOISECURVES][P_BANDS]; + float noisecompand[NOISE_COMPAND_LEVELS]; + + float max_curve_dB; + + int normal_p; + int normal_start; + int normal_partition; + double normal_thresh; +} vorbis_info_psy; + +typedef struct{ + int eighth_octave_lines; + + /* for block long/short tuning; encode only */ + float preecho_thresh[VE_BANDS]; + float postecho_thresh[VE_BANDS]; + float stretch_penalty; + float preecho_minenergy; + + float ampmax_att_per_sec; + + /* channel coupling config */ + int coupling_pkHz[PACKETBLOBS]; + int coupling_pointlimit[2][PACKETBLOBS]; + int coupling_prepointamp[PACKETBLOBS]; + int coupling_postpointamp[PACKETBLOBS]; + int sliding_lowpass[2][PACKETBLOBS]; + +} vorbis_info_psy_global; + +typedef struct { + float ampmax; + int channels; + + vorbis_info_psy_global *gi; + int coupling_pointlimit[2][P_NOISECURVES]; +} vorbis_look_psy_global; + + +typedef struct { + int n; + struct vorbis_info_psy *vi; + + float ***tonecurves; + float **noiseoffset; + + float *ath; + long *octave; /* in n.ocshift format */ + long *bark; + + long firstoc; + long shiftoc; + int eighth_octave_lines; /* power of two, please */ + int total_octave_lines; + long rate; /* cache it */ + + float m_val; /* Masking compensation value */ + +} vorbis_look_psy; + +extern void _vp_psy_init(vorbis_look_psy *p,vorbis_info_psy *vi, + vorbis_info_psy_global *gi,int n,long rate); +extern void _vp_psy_clear(vorbis_look_psy *p); +extern void *_vi_psy_dup(void *source); + +extern void _vi_psy_free(vorbis_info_psy *i); +extern vorbis_info_psy *_vi_psy_copy(vorbis_info_psy *i); + +extern void _vp_noisemask(vorbis_look_psy *p, + float *logmdct, + float *logmask); + +extern void _vp_tonemask(vorbis_look_psy *p, + float *logfft, + float *logmask, + float global_specmax, + float local_specmax); + +extern void _vp_offset_and_mix(vorbis_look_psy *p, + float *noise, + float *tone, + int offset_select, + float *logmask, + float *mdct, + float *logmdct); + +extern float _vp_ampmax_decay(float amp,vorbis_dsp_state *vd); + +extern void _vp_couple_quantize_normalize(int blobno, + vorbis_info_psy_global *g, + vorbis_look_psy *p, + vorbis_info_mapping0 *vi, + float **mdct, + int **iwork, + int *nonzero, + int sliding_lowpass, + int ch); + +#endif diff --git a/libvorbis-1.3.2/lib/psytune.c b/libvorbis-1.3.2/lib/psytune.c new file mode 100755 index 0000000..64c1317 --- /dev/null +++ b/libvorbis-1.3.2/lib/psytune.c @@ -0,0 +1,524 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: simple utility that runs audio through the psychoacoustics + without encoding + last mod: $Id: psytune.c 16037 2009-05-26 21:10:58Z xiphmont $ + + ********************************************************************/ + +/* NB: this is dead code, retained purely for doc and reference value + don't try to compile it */ + +#include +#include +#include +#include + +#include "vorbis/codec.h" +#include "codec_internal.h" +#include "os.h" +#include "misc.h" +#include "psy.h" +#include "mdct.h" +#include "smallft.h" +#include "window.h" +#include "scales.h" +#include "lpc.h" +#include "lsp.h" +#include "masking.h" +#include "registry.h" + +static vorbis_info_psy_global _psy_set0G={ + 0, /* decaydBpms */ + 8, /* lines per eighth octave */ + + /* thresh sample period, preecho clamp trigger threshhold, range, minenergy */ + 256, {26.f,26.f,26.f,30.f}, {-90.f,-90.f,-90.f,-90.f}, -90.f, + -6.f, + + 0, + + 0., + 0., +}; + +static vp_part _vp_part0[]={ + { 1,9e10f, 9e10f, 1.f,9999.f}, + { 9999, .75f, 9e10f, .5f,9999.f}, +/*{ 9999, 1.5f, 9e10f, .5f,9999.f},*/ + { 18,9e10f, 9e10f, .5f, 30.f}, + { 9999,9e10f, 9e10f, .5f, 30.f} +}; + +static vp_couple _vp_couple0[]={ + { 1, {9e10f,9e10f,0}, { 0.f, 0.f,0}, { 0.f, 0.f,0}, {0.f,0.f,0}}, + { 18, {9e10f,9e10f,0}, { 0.f, 0.f,0}, { 0.f, 0.f,0}, {0.f,0.f,0}}, + { 9999, {9e10f,9e10f,0}, { 0.f, 9e10f,0}, { 0.f,22.f,1}, {0.f,0.f,0}} +}; + +static vorbis_info_psy _psy_set0={ + ATH_Bark_dB_lineaggressive, + + -100.f, + -140.f, + 6.f, /* floor master att */ + + /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 */ + /* x: 63 88 125 175 250 350 500 700 1k 1.4k 2k 2.8k 4k 5.6k 8k 11.5k 16k Hz */ + /* y: 0 10 20 30 40 50 60 70 80 90 100 dB */ + 1, /* tonemaskp */ + 0.f, /* tone master att */ + /* 0 10 20 30 40 50 60 70 80 90 100 */ + { + {-999.f,-999.f,-999.f,-999.f,-999.f,-999.f,-999.f,-999.f,-999.f,-999.f,-999.f}, /*63*/ + {-999.f,-999.f,-999.f,-999.f,-999.f,-999.f,-999.f,-999.f,-999.f,-999.f,-999.f}, /*88*/ + {-999.f,-999.f,-999.f,-999.f,-999.f,-999.f,-999.f,-999.f,-999.f,-999.f,-999.f}, /*125*/ + + {-30.f,-30.f,-35.f,-40.f,-40.f,-50.f,-60.f,-70.f,-80.f,-90.f,-100.f}, /*175*/ + {-30.f,-30.f,-35.f,-40.f,-40.f,-50.f,-60.f,-70.f,-80.f,-90.f,-100.f}, /*250*/ + {-30.f,-30.f,-35.f,-40.f,-40.f,-50.f,-60.f,-70.f,-80.f,-90.f,-100.f}, /*350*/ + {-30.f,-30.f,-35.f,-40.f,-40.f,-50.f,-60.f,-70.f,-80.f,-90.f,-100.f}, /*500*/ + {-30.f,-30.f,-35.f,-40.f,-40.f,-50.f,-60.f,-70.f,-80.f,-90.f,-100.f}, /*700*/ + {-30.f,-30.f,-35.f,-40.f,-40.f,-50.f,-60.f,-70.f,-80.f,-90.f,-100.f}, /*1000*/ + {-30.f,-30.f,-35.f,-40.f,-40.f,-50.f,-60.f,-70.f,-80.f,-90.f,-100.f}, /*1400*/ + {-40.f,-40.f,-40.f,-40.f,-40.f,-50.f,-60.f,-70.f,-80.f,-90.f,-100.f}, /*2000*/ + {-40.f,-40.f,-40.f,-40.f,-40.f,-50.f,-60.f,-70.f,-80.f,-90.f,-100.f}, /*2800*/ + {-40.f,-40.f,-40.f,-40.f,-40.f,-50.f,-60.f,-70.f,-80.f,-90.f,-100.f}, /*4000*/ + + {-30.f,-35.f,-35.f,-40.f,-40.f,-50.f,-60.f,-70.f,-80.f,-90.f,-100.f}, /*5600*/ + + {-30.f,-30.f,-33.f,-35.f,-40.f,-50.f,-60.f,-70.f,-80.f,-90.f,-100.f}, /*8000*/ + {-30.f,-30.f,-33.f,-35.f,-40.f,-45.f,-50.f,-60.f,-70.f,-85.f,-100.f}, /*11500*/ + {-24.f,-24.f,-26.f,-32.f,-32.f,-42.f,-50.f,-60.f,-70.f,-85.f,-100.f}, /*16000*/ + + }, + + 1,/* peakattp */ + {{-14.f,-20.f,-20.f,-20.f,-26.f,-32.f,-40.f,-40.f,-40.f,-40.f,-40.f},/*63*/ + {-14.f,-20.f,-20.f,-20.f,-26.f,-32.f,-40.f,-40.f,-40.f,-40.f,-40.f},/*88*/ + {-14.f,-20.f,-20.f,-20.f,-26.f,-32.f,-40.f,-40.f,-40.f,-40.f,-40.f},/*125*/ + {-14.f,-20.f,-20.f,-20.f,-26.f,-32.f,-40.f,-40.f,-40.f,-40.f,-40.f},/*175*/ + {-14.f,-20.f,-20.f,-20.f,-26.f,-32.f,-40.f,-40.f,-40.f,-40.f,-40.f},/*250*/ + {-14.f,-20.f,-20.f,-20.f,-26.f,-32.f,-40.f,-40.f,-40.f,-40.f,-40.f},/*350*/ + {-14.f,-20.f,-20.f,-20.f,-26.f,-32.f,-40.f,-40.f,-40.f,-40.f,-40.f},/*500*/ + {-14.f,-20.f,-20.f,-20.f,-26.f,-32.f,-40.f,-40.f,-40.f,-40.f,-40.f},/*700*/ + {-14.f,-20.f,-20.f,-20.f,-26.f,-32.f,-40.f,-40.f,-40.f,-40.f,-40.f},/*1000*/ + {-14.f,-20.f,-20.f,-20.f,-26.f,-32.f,-40.f,-40.f,-40.f,-40.f,-40.f},/*1400*/ + {-14.f,-20.f,-20.f,-20.f,-26.f,-32.f,-40.f,-40.f,-40.f,-40.f,-40.f},/*2000*/ + {-14.f,-20.f,-20.f,-20.f,-26.f,-32.f,-40.f,-40.f,-40.f,-40.f,-40.f},/*2800*/ + {-14.f,-20.f,-20.f,-20.f,-26.f,-32.f,-40.f,-40.f,-40.f,-40.f,-40.f},/*4000*/ + {-10.f,-12.f,-14.f,-16.f,-16.f,-20.f,-24.f,-30.f,-32.f,-40.f,-40.f},/*5600*/ + {-10.f,-12.f,-14.f,-16.f,-16.f,-20.f,-24.f,-30.f,-32.f,-40.f,-40.f},/*8000*/ + {-10.f,-10.f,-10.f,-12.f,-14.f,-18.f,-22.f,-28.f,-32.f,-40.f,-40.f},/*11500*/ + {-10.f,-10.f,-10.f,-12.f,-14.f,-18.f,-22.f,-28.f,-32.f,-40.f,-40.f},/*16000*/ + }, + + 1,/*noisemaskp */ + -10.f, /* suppress any noise curve over maxspec+n */ + .5f, /* low window */ + .5f, /* high window */ + 10, + 10, + 25, + {.000f, 0.f, /*63*/ + .000f, 0.f, /*88*/ + .000f, 0.f, /*125*/ + .000f, 0.f, /*175*/ + .000f, 0.f, /*250*/ + .000f, 0.f, /*350*/ + .000f, 0.f, /*500*/ + .000f, 0.f, /*700*/ + .000f, 0.f, /*1000*/ + .300f, 0.f, /*1400*/ + .300f, 0.f, /*2000*/ + .300f, 0.f, /*2800*/ + .500f, 0.f, /*4000*/ + .700f, 0.f, /*5600*/ + .850f, 0.f, /*8000*/ + .900f, 0.f, /*11500*/ + .900f, 1.f, /*16000*/ + }, + + 95.f, /* even decade + 5 is important; saves an rint() later in a + tight loop) */ + -44., + + 32, + _vp_part0,_vp_couple0 +}; + +static vorbis_info_floor1 _floor_set0={1, + {0}, + + {32}, + {0}, + {0}, + {{-1}}, + + 2, + {0,1024, + + 88,31,243, + + 14,54,143,460, + + 6,3,10, 22,18,26, 41,36,47, + 69,61,78, 112,99,126, 185,162,211, + 329,282,387, 672,553,825 + }, + + 60,30,400, + 20,8,1,18., + 20,600, + 960}; + + +static vorbis_info_mapping0 mapping_info={1,{0,1},{0},{0},{0},0, 1, {0},{1}}; +static codec_setup_info codec_setup0={ {0,0}, + 1,1,1,1,1,0,1, + {NULL}, + {0},{&mapping_info}, + {0},{NULL}, + {1},{&_floor_set0}, + {2},{NULL}, + {NULL}, + {&_psy_set0}, + &_psy_set0G}; + +static int noisy=0; +void analysis(char *base,int i,float *v,int n,int bark,int dB){ + if(noisy){ + int j; + FILE *of; + char buffer[80]; + sprintf(buffer,"%s_%d.m",base,i); + of=fopen(buffer,"w"); + + for(j=0;jlook(NULL,NULL,&_floor_set0); + + /* we cheat on the WAV header; we just bypass 44 bytes and never + verify that it matches 16bit/stereo/44.1kHz. */ + + fread(buffer,1,44,stdin); + fwrite(buffer,1,44,stdout); + memset(buffer,0,framesize*2); + + analysis("window",0,window,framesize,0,0); + + fprintf(stderr,"Processing for frame size %d...\n",framesize); + + while(!eos){ + long bytes=fread(buffer2,1,framesize*2,stdin); + if(bytes>1]=todB(&temp); + if(temp>local_ampmax[i])local_ampmax[i]=temp; + } + if(local_ampmax[i]>ampmax)ampmax=local_ampmax[i]; + + mdct_forward(&m_look,pcm[i],mdct); + for(j=0;jforward(&vb,floor_look, + mdct, + logmdct, + mask, + logmax, + + flr[i]); + } + + _vp_remove_floor(&p_look, + pg_look, + logmdct, + mdct, + flr[i], + pcm[i], + local_ampmax[i]); + + for(j=0;j1500) + fprintf(stderr,"%ld ",frameno+i); + + analysis("res",frameno+i,pcm[i],framesize/2,1,0); + analysis("codedflr",frameno+i,flr[i],framesize/2,1,1); + } + + /* residue prequantization */ + _vp_partition_prequant(&p_look, + &vi, + pcm, + nonzero); + + for(i=0;i<2;i++) + analysis("quant",frameno+i,pcm[i],framesize/2,1,0); + + /* channel coupling / stereo quantization */ + + _vp_couple(&p_look, + &mapping_info, + pcm, + nonzero); + + for(i=0;i<2;i++) + analysis("coupled",frameno+i,pcm[i],framesize/2,1,0); + + /* decoupling */ + for(i=mapping_info.coupling_steps-1;i>=0;i--){ + float *pcmM=pcm[mapping_info.coupling_mag[i]]; + float *pcmA=pcm[mapping_info.coupling_ang[i]]; + + for(j=0;j0) + if(ang>0){ + pcmM[j]=mag; + pcmA[j]=mag-ang; + }else{ + pcmA[j]=mag; + pcmM[j]=mag+ang; + } + else + if(ang>0){ + pcmM[j]=mag; + pcmA[j]=mag+ang; + }else{ + pcmA[j]=mag; + pcmM[j]=mag-ang; + } + } + } + + for(i=0;i<2;i++) + analysis("decoupled",frameno+i,pcm[i],framesize/2,1,0); + + for(i=0;i<2;i++){ + float amp; + + for(j=0;j32767){ + if(!flag)fprintf(stderr,"clipping in frame %ld ",frameno+i); + flag=1; + val=32767; + } + if(val<-32768){ + if(!flag)fprintf(stderr,"clipping in frame %ld ",frameno+i); + flag=1; + val=-32768; + } + ptr[0]=val&0xff; + ptr[1]=(val>>8)&0xff; + ptr+=4; + } + } + + fprintf(stderr,"*"); + fwrite(buffer,1,framesize*2,stdout); + memmove(buffer,buffer2,framesize*2); + + for(i=0;i<2;i++){ + for(j=0,k=framesize/2;j +#include +#include +#include +#include "vorbis/codec.h" +#include "codec_internal.h" +#include "registry.h" +#include "codebook.h" +#include "misc.h" +#include "os.h" + +//#define TRAIN_RES 1 +//#define TRAIN_RESAUX 1 + +#if defined(TRAIN_RES) || defined (TRAIN_RESAUX) +#include +#endif + +typedef struct { + vorbis_info_residue0 *info; + + int parts; + int stages; + codebook *fullbooks; + codebook *phrasebook; + codebook ***partbooks; + + int partvals; + int **decodemap; + + long postbits; + long phrasebits; + long frames; + +#if defined(TRAIN_RES) || defined(TRAIN_RESAUX) + int train_seq; + long *training_data[8][64]; + float training_max[8][64]; + float training_min[8][64]; + float tmin; + float tmax; + int submap; +#endif + +} vorbis_look_residue0; + +void res0_free_info(vorbis_info_residue *i){ + vorbis_info_residue0 *info=(vorbis_info_residue0 *)i; + if(info){ + memset(info,0,sizeof(*info)); + _ogg_free(info); + } +} + +void res0_free_look(vorbis_look_residue *i){ + int j; + if(i){ + + vorbis_look_residue0 *look=(vorbis_look_residue0 *)i; + +#ifdef TRAIN_RES + { + int j,k,l; + for(j=0;jparts;j++){ + /*fprintf(stderr,"partition %d: ",j);*/ + for(k=0;k<8;k++) + if(look->training_data[k][j]){ + char buffer[80]; + FILE *of; + codebook *statebook=look->partbooks[j][k]; + + /* long and short into the same bucket by current convention */ + sprintf(buffer,"res_sub%d_part%d_pass%d.vqd",look->submap,j,k); + of=fopen(buffer,"a"); + + for(l=0;lentries;l++) + fprintf(of,"%d:%ld\n",l,look->training_data[k][j][l]); + + fclose(of); + + /*fprintf(stderr,"%d(%.2f|%.2f) ",k, + look->training_min[k][j],look->training_max[k][j]);*/ + + _ogg_free(look->training_data[k][j]); + look->training_data[k][j]=NULL; + } + /*fprintf(stderr,"\n");*/ + } + } + fprintf(stderr,"min/max residue: %g::%g\n",look->tmin,look->tmax); + + /*fprintf(stderr,"residue bit usage %f:%f (%f total)\n", + (float)look->phrasebits/look->frames, + (float)look->postbits/look->frames, + (float)(look->postbits+look->phrasebits)/look->frames);*/ +#endif + + + /*vorbis_info_residue0 *info=look->info; + + fprintf(stderr, + "%ld frames encoded in %ld phrasebits and %ld residue bits " + "(%g/frame) \n",look->frames,look->phrasebits, + look->resbitsflat, + (look->phrasebits+look->resbitsflat)/(float)look->frames); + + for(j=0;jparts;j++){ + long acc=0; + fprintf(stderr,"\t[%d] == ",j); + for(k=0;kstages;k++) + if((info->secondstages[j]>>k)&1){ + fprintf(stderr,"%ld,",look->resbits[j][k]); + acc+=look->resbits[j][k]; + } + + fprintf(stderr,":: (%ld vals) %1.2fbits/sample\n",look->resvals[j], + acc?(float)acc/(look->resvals[j]*info->grouping):0); + } + fprintf(stderr,"\n");*/ + + for(j=0;jparts;j++) + if(look->partbooks[j])_ogg_free(look->partbooks[j]); + _ogg_free(look->partbooks); + for(j=0;jpartvals;j++) + _ogg_free(look->decodemap[j]); + _ogg_free(look->decodemap); + + memset(look,0,sizeof(*look)); + _ogg_free(look); + } +} + +static int ilog(unsigned int v){ + int ret=0; + while(v){ + ret++; + v>>=1; + } + return(ret); +} + +static int icount(unsigned int v){ + int ret=0; + while(v){ + ret+=v&1; + v>>=1; + } + return(ret); +} + + +void res0_pack(vorbis_info_residue *vr,oggpack_buffer *opb){ + vorbis_info_residue0 *info=(vorbis_info_residue0 *)vr; + int j,acc=0; + oggpack_write(opb,info->begin,24); + oggpack_write(opb,info->end,24); + + oggpack_write(opb,info->grouping-1,24); /* residue vectors to group and + code with a partitioned book */ + oggpack_write(opb,info->partitions-1,6); /* possible partition choices */ + oggpack_write(opb,info->groupbook,8); /* group huffman book */ + + /* secondstages is a bitmask; as encoding progresses pass by pass, a + bitmask of one indicates this partition class has bits to write + this pass */ + for(j=0;jpartitions;j++){ + if(ilog(info->secondstages[j])>3){ + /* yes, this is a minor hack due to not thinking ahead */ + oggpack_write(opb,info->secondstages[j],3); + oggpack_write(opb,1,1); + oggpack_write(opb,info->secondstages[j]>>3,5); + }else + oggpack_write(opb,info->secondstages[j],4); /* trailing zero */ + acc+=icount(info->secondstages[j]); + } + for(j=0;jbooklist[j],8); + +} + +/* vorbis_info is for range checking */ +vorbis_info_residue *res0_unpack(vorbis_info *vi,oggpack_buffer *opb){ + int j,acc=0; + vorbis_info_residue0 *info=_ogg_calloc(1,sizeof(*info)); + codec_setup_info *ci=vi->codec_setup; + + info->begin=oggpack_read(opb,24); + info->end=oggpack_read(opb,24); + info->grouping=oggpack_read(opb,24)+1; + info->partitions=oggpack_read(opb,6)+1; + info->groupbook=oggpack_read(opb,8); + + /* check for premature EOP */ + if(info->groupbook<0)goto errout; + + for(j=0;jpartitions;j++){ + int cascade=oggpack_read(opb,3); + int cflag=oggpack_read(opb,1); + if(cflag<0) goto errout; + if(cflag){ + int c=oggpack_read(opb,5); + if(c<0) goto errout; + cascade|=(c<<3); + } + info->secondstages[j]=cascade; + + acc+=icount(cascade); + } + for(j=0;jbooklist[j]=book; + } + + if(info->groupbook>=ci->books)goto errout; + for(j=0;jbooklist[j]>=ci->books)goto errout; + if(ci->book_param[info->booklist[j]]->maptype==0)goto errout; + } + + /* verify the phrasebook is not specifying an impossible or + inconsistent partitioning scheme. */ + /* modify the phrasebook ranging check from r16327; an early beta + encoder had a bug where it used an oversized phrasebook by + accident. These files should continue to be playable, but don't + allow an exploit */ + { + int entries = ci->book_param[info->groupbook]->entries; + int dim = ci->book_param[info->groupbook]->dim; + int partvals = 1; + if (dim<1) goto errout; + while(dim>0){ + partvals *= info->partitions; + if(partvals > entries) goto errout; + dim--; + } + info->partvals = partvals; + } + + return(info); + errout: + res0_free_info(info); + return(NULL); +} + +vorbis_look_residue *res0_look(vorbis_dsp_state *vd, + vorbis_info_residue *vr){ + vorbis_info_residue0 *info=(vorbis_info_residue0 *)vr; + vorbis_look_residue0 *look=_ogg_calloc(1,sizeof(*look)); + codec_setup_info *ci=vd->vi->codec_setup; + + int j,k,acc=0; + int dim; + int maxstage=0; + look->info=info; + + look->parts=info->partitions; + look->fullbooks=ci->fullbooks; + look->phrasebook=ci->fullbooks+info->groupbook; + dim=look->phrasebook->dim; + + look->partbooks=_ogg_calloc(look->parts,sizeof(*look->partbooks)); + + for(j=0;jparts;j++){ + int stages=ilog(info->secondstages[j]); + if(stages){ + if(stages>maxstage)maxstage=stages; + look->partbooks[j]=_ogg_calloc(stages,sizeof(*look->partbooks[j])); + for(k=0;ksecondstages[j]&(1<partbooks[j][k]=ci->fullbooks+info->booklist[acc++]; +#ifdef TRAIN_RES + look->training_data[k][j]=_ogg_calloc(look->partbooks[j][k]->entries, + sizeof(***look->training_data)); +#endif + } + } + } + + look->partvals=1; + for(j=0;jpartvals*=look->parts; + + look->stages=maxstage; + look->decodemap=_ogg_malloc(look->partvals*sizeof(*look->decodemap)); + for(j=0;jpartvals;j++){ + long val=j; + long mult=look->partvals/look->parts; + look->decodemap[j]=_ogg_malloc(dim*sizeof(*look->decodemap[j])); + for(k=0;kparts; + look->decodemap[j][k]=deco; + } + } +#if defined(TRAIN_RES) || defined (TRAIN_RESAUX) + { + static int train_seq=0; + look->train_seq=train_seq++; + } +#endif + return(look); +} + +/* break an abstraction and copy some code for performance purposes */ +static int local_book_besterror(codebook *book,int *a){ + int dim=book->dim; + int i,j,o; + int minval=book->minval; + int del=book->delta; + int qv=book->quantvals; + int ze=(qv>>1); + int index=0; + /* assumes integer/centered encoder codebook maptype 1 no more than dim 8 */ + int p[8]={0,0,0,0,0,0,0,0}; + + if(del!=1){ + for(i=0,o=dim;i>1))/del; + int m = (v=qv?qv-1:m)); + p[o]=v*del+minval; + } + }else{ + for(i=0,o=dim;i=qv?qv-1:m)); + p[o]=v*del+minval; + } + } + + if(book->c->lengthlist[index]<=0){ + const static_codebook *c=book->c; + int best=-1; + /* assumes integer/centered encoder codebook maptype 1 no more than dim 8 */ + int e[8]={0,0,0,0,0,0,0,0}; + int maxval = book->minval + book->delta*(book->quantvals-1); + for(i=0;ientries;i++){ + if(c->lengthlist[i]>0){ + int this=0; + for(j=0;j=maxval) + e[j++]=0; + if(e[j]>=0) + e[j]+=book->delta; + e[j]= -e[j]; + } + } + + if(index>-1){ + for(i=0;idim; + int step=n/dim; + + for(i=0;i=0) + acc[entry]++; +#endif + + bits+=vorbis_book_encode(book,entry,opb); + + } + + return(bits); +} + +static long **_01class(vorbis_block *vb,vorbis_look_residue *vl, + int **in,int ch){ + long i,j,k; + vorbis_look_residue0 *look=(vorbis_look_residue0 *)vl; + vorbis_info_residue0 *info=look->info; + + /* move all this setup out later */ + int samples_per_partition=info->grouping; + int possible_partitions=info->partitions; + int n=info->end-info->begin; + + int partvals=n/samples_per_partition; + long **partword=_vorbis_block_alloc(vb,ch*sizeof(*partword)); + float scale=100./samples_per_partition; + + /* we find the partition type for each partition of each + channel. We'll go back and do the interleaved encoding in a + bit. For now, clarity */ + + for(i=0;ibegin; + for(j=0;jmax)max=abs(in[j][offset+k]); + ent+=abs(in[j][offset+k]); + } + ent*=scale; + + for(k=0;kclassmetric1[k] && + (info->classmetric2[k]<0 || entclassmetric2[k])) + break; + + partword[j][i]=k; + } + } + +#ifdef TRAIN_RESAUX + { + FILE *of; + char buffer[80]; + + for(i=0;itrain_seq); + of=fopen(buffer,"a"); + for(j=0;jframes++; + + return(partword); +} + +/* designed for stereo or other modes where the partition size is an + integer multiple of the number of channels encoded in the current + submap */ +static long **_2class(vorbis_block *vb,vorbis_look_residue *vl,int **in, + int ch){ + long i,j,k,l; + vorbis_look_residue0 *look=(vorbis_look_residue0 *)vl; + vorbis_info_residue0 *info=look->info; + + /* move all this setup out later */ + int samples_per_partition=info->grouping; + int possible_partitions=info->partitions; + int n=info->end-info->begin; + + int partvals=n/samples_per_partition; + long **partword=_vorbis_block_alloc(vb,sizeof(*partword)); + +#if defined(TRAIN_RES) || defined (TRAIN_RESAUX) + FILE *of; + char buffer[80]; +#endif + + partword[0]=_vorbis_block_alloc(vb,partvals*sizeof(*partword[0])); + memset(partword[0],0,partvals*sizeof(*partword[0])); + + for(i=0,l=info->begin/ch;imagmax)magmax=abs(in[0][l]); + for(k=1;kangmax)angmax=abs(in[k][l]); + l++; + } + + for(j=0;jclassmetric1[j] && + angmax<=info->classmetric2[j]) + break; + + partword[0][i]=j; + + } + +#ifdef TRAIN_RESAUX + sprintf(buffer,"resaux_%d.vqd",look->train_seq); + of=fopen(buffer,"a"); + for(i=0;iframes++; + + return(partword); +} + +static int _01forward(oggpack_buffer *opb, + vorbis_block *vb,vorbis_look_residue *vl, + int **in,int ch, + long **partword, + int (*encode)(oggpack_buffer *,int *,int, + codebook *,long *), + int submap){ + long i,j,k,s; + vorbis_look_residue0 *look=(vorbis_look_residue0 *)vl; + vorbis_info_residue0 *info=look->info; + +#ifdef TRAIN_RES + look->submap=submap; +#endif + + /* move all this setup out later */ + int samples_per_partition=info->grouping; + int possible_partitions=info->partitions; + int partitions_per_word=look->phrasebook->dim; + int n=info->end-info->begin; + + int partvals=n/samples_per_partition; + long resbits[128]; + long resvals[128]; + +#ifdef TRAIN_RES + for(i=0;ibegin;jend;j++){ + if(in[i][j]>look->tmax)look->tmax=in[i][j]; + if(in[i][j]tmin)look->tmin=in[i][j]; + } +#endif + + memset(resbits,0,sizeof(resbits)); + memset(resvals,0,sizeof(resvals)); + + /* we code the partition words for each channel, then the residual + words for a partition per channel until we've written all the + residual words for that partition word. Then write the next + partition channel words... */ + + for(s=0;sstages;s++){ + + for(i=0;iphrasebook->entries) + look->phrasebits+=vorbis_book_encode(look->phrasebook,val,opb); +#if 0 /*def TRAIN_RES*/ + else + fprintf(stderr,"!"); +#endif + + } + } + + /* now we encode interleaved residual values for the partitions */ + for(k=0;kbegin; + + for(j=0;jsecondstages[partword[j][i]]&(1<partbooks[partword[j][i]][s]; + if(statebook){ + int ret; + long *accumulator=NULL; + +#ifdef TRAIN_RES + accumulator=look->training_data[s][partword[j][i]]; + { + int l; + int *samples=in[j]+offset; + for(l=0;ltraining_min[s][partword[j][i]]) + look->training_min[s][partword[j][i]]=samples[l]; + if(samples[l]>look->training_max[s][partword[j][i]]) + look->training_max[s][partword[j][i]]=samples[l]; + } + } +#endif + + ret=encode(opb,in[j]+offset,samples_per_partition, + statebook,accumulator); + + look->postbits+=ret; + resbits[partword[j][i]]+=ret; + } + } + } + } + } + } + + /*{ + long total=0; + long totalbits=0; + fprintf(stderr,"%d :: ",vb->mode); + for(k=0;kinfo; + + /* move all this setup out later */ + int samples_per_partition=info->grouping; + int partitions_per_word=look->phrasebook->dim; + int max=vb->pcmend>>1; + int end=(info->endend:max); + int n=end-info->begin; + + if(n>0){ + int partvals=n/samples_per_partition; + int partwords=(partvals+partitions_per_word-1)/partitions_per_word; + int ***partword=alloca(ch*sizeof(*partword)); + + for(j=0;jstages;s++){ + + /* each loop decodes on partition codeword containing + partitions_per_word partitions */ + for(i=0,l=0;iphrasebook,&vb->opb); + + if(temp==-1 || temp>=info->partvals)goto eopbreak; + partword[j][l]=look->decodemap[temp]; + if(partword[j][l]==NULL)goto errout; + } + } + + /* now we decode residual values for the partitions */ + for(k=0;kbegin+i*samples_per_partition; + if(info->secondstages[partword[j][l][k]]&(1<partbooks[partword[j][l][k]][s]; + if(stagebook){ + if(decodepart(stagebook,in[j]+offset,&vb->opb, + samples_per_partition)==-1)goto eopbreak; + } + } + } + } + } + } + errout: + eopbreak: + return(0); +} + +int res0_inverse(vorbis_block *vb,vorbis_look_residue *vl, + float **in,int *nonzero,int ch){ + int i,used=0; + for(i=0;ipcmend/2,used=0; + + /* don't duplicate the code; use a working vector hack for now and + reshape ourselves into a single channel res1 */ + /* ugly; reallocs for each coupling pass :-( */ + int *work=_vorbis_block_alloc(vb,ch*n*sizeof(*work)); + for(i=0;iinfo; + + /* move all this setup out later */ + int samples_per_partition=info->grouping; + int partitions_per_word=look->phrasebook->dim; + int max=(vb->pcmend*ch)>>1; + int end=(info->endend:max); + int n=end-info->begin; + + if(n>0){ + int partvals=n/samples_per_partition; + int partwords=(partvals+partitions_per_word-1)/partitions_per_word; + int **partword=_vorbis_block_alloc(vb,partwords*sizeof(*partword)); + + for(i=0;istages;s++){ + for(i=0,l=0;iphrasebook,&vb->opb); + if(temp==-1 || temp>=info->partvals)goto eopbreak; + partword[l]=look->decodemap[temp]; + if(partword[l]==NULL)goto errout; + } + + /* now we decode residual values for the partitions */ + for(k=0;ksecondstages[partword[l][k]]&(1<partbooks[partword[l][k]][s]; + + if(stagebook){ + if(vorbis_book_decodevv_add(stagebook,in, + i*samples_per_partition+info->begin,ch, + &vb->opb,samples_per_partition)==-1) + goto eopbreak; + } + } + } + } + } + errout: + eopbreak: + return(0); +} + + +const vorbis_func_residue residue0_exportbundle={ + NULL, + &res0_unpack, + &res0_look, + &res0_free_info, + &res0_free_look, + NULL, + NULL, + &res0_inverse +}; + +const vorbis_func_residue residue1_exportbundle={ + &res0_pack, + &res0_unpack, + &res0_look, + &res0_free_info, + &res0_free_look, + &res1_class, + &res1_forward, + &res1_inverse +}; + +const vorbis_func_residue residue2_exportbundle={ + &res0_pack, + &res0_unpack, + &res0_look, + &res0_free_info, + &res0_free_look, + &res2_class, + &res2_forward, + &res2_inverse +}; diff --git a/libvorbis-1.3.2/lib/scales.h b/libvorbis-1.3.2/lib/scales.h new file mode 100755 index 0000000..613f796 --- /dev/null +++ b/libvorbis-1.3.2/lib/scales.h @@ -0,0 +1,90 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: linear scale -> dB, Bark and Mel scales + last mod: $Id: scales.h 16227 2009-07-08 06:58:46Z xiphmont $ + + ********************************************************************/ + +#ifndef _V_SCALES_H_ +#define _V_SCALES_H_ + +#include +#include "os.h" + +#ifdef _MSC_VER +/* MS Visual Studio doesn't have C99 inline keyword. */ +#define inline __inline +#endif + +/* 20log10(x) */ +#define VORBIS_IEEE_FLOAT32 1 +#ifdef VORBIS_IEEE_FLOAT32 + +static inline float unitnorm(float x){ + union { + ogg_uint32_t i; + float f; + } ix; + ix.f = x; + ix.i = (ix.i & 0x80000000U) | (0x3f800000U); + return ix.f; +} + +/* Segher was off (too high) by ~ .3 decibel. Center the conversion correctly. */ +static inline float todB(const float *x){ + union { + ogg_uint32_t i; + float f; + } ix; + ix.f = *x; + ix.i = ix.i&0x7fffffff; + return (float)(ix.i * 7.17711438e-7f -764.6161886f); +} + +#define todB_nn(x) todB(x) + +#else + +static float unitnorm(float x){ + if(x<0)return(-1.f); + return(1.f); +} + +#define todB(x) (*(x)==0?-400.f:log(*(x)**(x))*4.34294480f) +#define todB_nn(x) (*(x)==0.f?-400.f:log(*(x))*8.6858896f) + +#endif + +#define fromdB(x) (exp((x)*.11512925f)) + +/* The bark scale equations are approximations, since the original + table was somewhat hand rolled. The below are chosen to have the + best possible fit to the rolled tables, thus their somewhat odd + appearance (these are more accurate and over a longer range than + the oft-quoted bark equations found in the texts I have). The + approximations are valid from 0 - 30kHz (nyquist) or so. + + all f in Hz, z in Bark */ + +#define toBARK(n) (13.1f*atan(.00074f*(n))+2.24f*atan((n)*(n)*1.85e-8f)+1e-4f*(n)) +#define fromBARK(z) (102.f*(z)-2.f*pow(z,2.f)+.4f*pow(z,3.f)+pow(1.46f,z)-1.f) +#define toMEL(n) (log(1.f+(n)*.001f)*1442.695f) +#define fromMEL(m) (1000.f*exp((m)/1442.695f)-1000.f) + +/* Frequency to octave. We arbitrarily declare 63.5 Hz to be octave + 0.0 */ + +#define toOC(n) (log(n)*1.442695f-5.965784f) +#define fromOC(o) (exp(((o)+5.965784f)*.693147f)) + +#endif diff --git a/libvorbis-1.3.2/lib/sharedbook.c b/libvorbis-1.3.2/lib/sharedbook.c new file mode 100755 index 0000000..545e302 --- /dev/null +++ b/libvorbis-1.3.2/lib/sharedbook.c @@ -0,0 +1,579 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: basic shared codebook operations + last mod: $Id: sharedbook.c 17030 2010-03-25 06:52:55Z xiphmont $ + + ********************************************************************/ + +#include +#include +#include +#include +#include "os.h" +#include "misc.h" +#include "vorbis/codec.h" +#include "codebook.h" +#include "scales.h" + +/**** pack/unpack helpers ******************************************/ +int _ilog(unsigned int v){ + int ret=0; + while(v){ + ret++; + v>>=1; + } + return(ret); +} + +/* 32 bit float (not IEEE; nonnormalized mantissa + + biased exponent) : neeeeeee eeemmmmm mmmmmmmm mmmmmmmm + Why not IEEE? It's just not that important here. */ + +#define VQ_FEXP 10 +#define VQ_FMAN 21 +#define VQ_FEXP_BIAS 768 /* bias toward values smaller than 1. */ + +/* doesn't currently guard under/overflow */ +long _float32_pack(float val){ + int sign=0; + long exp; + long mant; + if(val<0){ + sign=0x80000000; + val= -val; + } + exp= floor(log(val)/log(2.f)+.001); //+epsilon + mant=rint(ldexp(val,(VQ_FMAN-1)-exp)); + exp=(exp+VQ_FEXP_BIAS)<>VQ_FMAN; + if(sign)mant= -mant; + return(ldexp(mant,exp-(VQ_FMAN-1)-VQ_FEXP_BIAS)); +} + +/* given a list of word lengths, generate a list of codewords. Works + for length ordered or unordered, always assigns the lowest valued + codewords first. Extended to handle unused entries (length 0) */ +ogg_uint32_t *_make_words(long *l,long n,long sparsecount){ + long i,j,count=0; + ogg_uint32_t marker[33]; + ogg_uint32_t *r=_ogg_malloc((sparsecount?sparsecount:n)*sizeof(*r)); + memset(marker,0,sizeof(marker)); + + for(i=0;i0){ + ogg_uint32_t entry=marker[length]; + + /* when we claim a node for an entry, we also claim the nodes + below it (pruning off the imagined tree that may have dangled + from it) as well as blocking the use of any nodes directly + above for leaves */ + + /* update ourself */ + if(length<32 && (entry>>length)){ + /* error condition; the lengths must specify an overpopulated tree */ + _ogg_free(r); + return(NULL); + } + r[count++]=entry; + + /* Look to see if the next shorter marker points to the node + above. if so, update it and repeat. */ + { + for(j=length;j>0;j--){ + + if(marker[j]&1){ + /* have to jump branches */ + if(j==1) + marker[1]++; + else + marker[j]=marker[j-1]<<1; + break; /* invariant says next upper marker would already + have been moved if it was on the same path */ + } + marker[j]++; + } + } + + /* prune the tree; the implicit invariant says all the longer + markers were dangling from our just-taken node. Dangle them + from our *new* node. */ + for(j=length+1;j<33;j++) + if((marker[j]>>1) == entry){ + entry=marker[j]; + marker[j]=marker[j-1]<<1; + }else + break; + }else + if(sparsecount==0)count++; + } + + /* sanity check the huffman tree; an underpopulated tree must be + rejected. The only exception is the one-node pseudo-nil tree, + which appears to be underpopulated because the tree doesn't + really exist; there's only one possible 'codeword' or zero bits, + but the above tree-gen code doesn't mark that. */ + if(sparsecount != 1){ + for(i=1;i<33;i++) + if(marker[i] & (0xffffffffUL>>(32-i))){ + _ogg_free(r); + return(NULL); + } + } + + /* bitreverse the words because our bitwise packer/unpacker is LSb + endian */ + for(i=0,count=0;i>j)&1; + } + + if(sparsecount){ + if(l[i]) + r[count++]=temp; + }else + r[count++]=temp; + } + + return(r); +} + +/* there might be a straightforward one-line way to do the below + that's portable and totally safe against roundoff, but I haven't + thought of it. Therefore, we opt on the side of caution */ +long _book_maptype1_quantvals(const static_codebook *b){ + long vals=floor(pow((float)b->entries,1.f/b->dim)); + + /* the above *should* be reliable, but we'll not assume that FP is + ever reliable when bitstream sync is at stake; verify via integer + means that vals really is the greatest value of dim for which + vals^b->bim <= b->entries */ + /* treat the above as an initial guess */ + while(1){ + long acc=1; + long acc1=1; + int i; + for(i=0;idim;i++){ + acc*=vals; + acc1*=vals+1; + } + if(acc<=b->entries && acc1>b->entries){ + return(vals); + }else{ + if(acc>b->entries){ + vals--; + }else{ + vals++; + } + } + } +} + +/* unpack the quantized list of values for encode/decode ***********/ +/* we need to deal with two map types: in map type 1, the values are + generated algorithmically (each column of the vector counts through + the values in the quant vector). in map type 2, all the values came + in in an explicit list. Both value lists must be unpacked */ +float *_book_unquantize(const static_codebook *b,int n,int *sparsemap){ + long j,k,count=0; + if(b->maptype==1 || b->maptype==2){ + int quantvals; + float mindel=_float32_unpack(b->q_min); + float delta=_float32_unpack(b->q_delta); + float *r=_ogg_calloc(n*b->dim,sizeof(*r)); + + /* maptype 1 and 2 both use a quantized value vector, but + different sizes */ + switch(b->maptype){ + case 1: + /* most of the time, entries%dimensions == 0, but we need to be + well defined. We define that the possible vales at each + scalar is values == entries/dim. If entries%dim != 0, we'll + have 'too few' values (values*dimentries;j++){ + if((sparsemap && b->lengthlist[j]) || !sparsemap){ + float last=0.f; + int indexdiv=1; + for(k=0;kdim;k++){ + int index= (j/indexdiv)%quantvals; + float val=b->quantlist[index]; + val=fabs(val)*delta+mindel+last; + if(b->q_sequencep)last=val; + if(sparsemap) + r[sparsemap[count]*b->dim+k]=val; + else + r[count*b->dim+k]=val; + indexdiv*=quantvals; + } + count++; + } + + } + break; + case 2: + for(j=0;jentries;j++){ + if((sparsemap && b->lengthlist[j]) || !sparsemap){ + float last=0.f; + + for(k=0;kdim;k++){ + float val=b->quantlist[j*b->dim+k]; + val=fabs(val)*delta+mindel+last; + if(b->q_sequencep)last=val; + if(sparsemap) + r[sparsemap[count]*b->dim+k]=val; + else + r[count*b->dim+k]=val; + } + count++; + } + } + break; + } + + return(r); + } + return(NULL); +} + +void vorbis_staticbook_destroy(static_codebook *b){ + if(b->allocedp){ + if(b->quantlist)_ogg_free(b->quantlist); + if(b->lengthlist)_ogg_free(b->lengthlist); + memset(b,0,sizeof(*b)); + _ogg_free(b); + } /* otherwise, it is in static memory */ +} + +void vorbis_book_clear(codebook *b){ + /* static book is not cleared; we're likely called on the lookup and + the static codebook belongs to the info struct */ + if(b->valuelist)_ogg_free(b->valuelist); + if(b->codelist)_ogg_free(b->codelist); + + if(b->dec_index)_ogg_free(b->dec_index); + if(b->dec_codelengths)_ogg_free(b->dec_codelengths); + if(b->dec_firsttable)_ogg_free(b->dec_firsttable); + + memset(b,0,sizeof(*b)); +} + +int vorbis_book_init_encode(codebook *c,const static_codebook *s){ + + memset(c,0,sizeof(*c)); + c->c=s; + c->entries=s->entries; + c->used_entries=s->entries; + c->dim=s->dim; + c->codelist=_make_words(s->lengthlist,s->entries,0); + //c->valuelist=_book_unquantize(s,s->entries,NULL); + c->quantvals=_book_maptype1_quantvals(s); + c->minval=(int)rint(_float32_unpack(s->q_min)); + c->delta=(int)rint(_float32_unpack(s->q_delta)); + + return(0); +} + +static ogg_uint32_t bitreverse(ogg_uint32_t x){ + x= ((x>>16)&0x0000ffffUL) | ((x<<16)&0xffff0000UL); + x= ((x>> 8)&0x00ff00ffUL) | ((x<< 8)&0xff00ff00UL); + x= ((x>> 4)&0x0f0f0f0fUL) | ((x<< 4)&0xf0f0f0f0UL); + x= ((x>> 2)&0x33333333UL) | ((x<< 2)&0xccccccccUL); + return((x>> 1)&0x55555555UL) | ((x<< 1)&0xaaaaaaaaUL); +} + +static int sort32a(const void *a,const void *b){ + return ( **(ogg_uint32_t **)a>**(ogg_uint32_t **)b)- + ( **(ogg_uint32_t **)a<**(ogg_uint32_t **)b); +} + +/* decode codebook arrangement is more heavily optimized than encode */ +int vorbis_book_init_decode(codebook *c,const static_codebook *s){ + int i,j,n=0,tabn; + int *sortindex; + memset(c,0,sizeof(*c)); + + /* count actually used entries */ + for(i=0;ientries;i++) + if(s->lengthlist[i]>0) + n++; + + c->entries=s->entries; + c->used_entries=n; + c->dim=s->dim; + + if(n>0){ + + /* two different remappings go on here. + + First, we collapse the likely sparse codebook down only to + actually represented values/words. This collapsing needs to be + indexed as map-valueless books are used to encode original entry + positions as integers. + + Second, we reorder all vectors, including the entry index above, + by sorted bitreversed codeword to allow treeless decode. */ + + /* perform sort */ + ogg_uint32_t *codes=_make_words(s->lengthlist,s->entries,c->used_entries); + ogg_uint32_t **codep=alloca(sizeof(*codep)*n); + + if(codes==NULL)goto err_out; + + for(i=0;icodelist=_ogg_malloc(n*sizeof(*c->codelist)); + /* the index is a reverse index */ + for(i=0;icodelist[sortindex[i]]=codes[i]; + _ogg_free(codes); + + + c->valuelist=_book_unquantize(s,n,sortindex); + c->dec_index=_ogg_malloc(n*sizeof(*c->dec_index)); + + for(n=0,i=0;ientries;i++) + if(s->lengthlist[i]>0) + c->dec_index[sortindex[n++]]=i; + + c->dec_codelengths=_ogg_malloc(n*sizeof(*c->dec_codelengths)); + for(n=0,i=0;ientries;i++) + if(s->lengthlist[i]>0) + c->dec_codelengths[sortindex[n++]]=s->lengthlist[i]; + + c->dec_firsttablen=_ilog(c->used_entries)-4; /* this is magic */ + if(c->dec_firsttablen<5)c->dec_firsttablen=5; + if(c->dec_firsttablen>8)c->dec_firsttablen=8; + + tabn=1<dec_firsttablen; + c->dec_firsttable=_ogg_calloc(tabn,sizeof(*c->dec_firsttable)); + c->dec_maxlength=0; + + for(i=0;idec_maxlengthdec_codelengths[i]) + c->dec_maxlength=c->dec_codelengths[i]; + if(c->dec_codelengths[i]<=c->dec_firsttablen){ + ogg_uint32_t orig=bitreverse(c->codelist[i]); + for(j=0;j<(1<<(c->dec_firsttablen-c->dec_codelengths[i]));j++) + c->dec_firsttable[orig|(j<dec_codelengths[i])]=i+1; + } + } + + /* now fill in 'unused' entries in the firsttable with hi/lo search + hints for the non-direct-hits */ + { + ogg_uint32_t mask=0xfffffffeUL<<(31-c->dec_firsttablen); + long lo=0,hi=0; + + for(i=0;idec_firsttablen); + if(c->dec_firsttable[bitreverse(word)]==0){ + while((lo+1)codelist[lo+1]<=word)lo++; + while( hi=(c->codelist[hi]&mask))hi++; + + /* we only actually have 15 bits per hint to play with here. + In order to overflow gracefully (nothing breaks, efficiency + just drops), encode as the difference from the extremes. */ + { + unsigned long loval=lo; + unsigned long hival=n-hi; + + if(loval>0x7fff)loval=0x7fff; + if(hival>0x7fff)hival=0x7fff; + c->dec_firsttable[bitreverse(word)]= + 0x80000000UL | (loval<<15) | hival; + } + } + } + } + } + + return(0); + err_out: + vorbis_book_clear(c); + return(-1); +} + +long vorbis_book_codeword(codebook *book,int entry){ + if(book->c) /* only use with encode; decode optimizations are + allowed to break this */ + return book->codelist[entry]; + return -1; +} + +long vorbis_book_codelen(codebook *book,int entry){ + if(book->c) /* only use with encode; decode optimizations are + allowed to break this */ + return book->c->lengthlist[entry]; + return -1; +} + +#ifdef _V_SELFTEST + +/* Unit tests of the dequantizer; this stuff will be OK + cross-platform, I simply want to be sure that special mapping cases + actually work properly; a bug could go unnoticed for a while */ + +#include + +/* cases: + + no mapping + full, explicit mapping + algorithmic mapping + + nonsequential + sequential +*/ + +static long full_quantlist1[]={0,1,2,3, 4,5,6,7, 8,3,6,1}; +static long partial_quantlist1[]={0,7,2}; + +/* no mapping */ +static_codebook test1={ + 4,16, + NULL, + 0, + 0,0,0,0, + NULL, + 0 +}; +static float *test1_result=NULL; + +/* linear, full mapping, nonsequential */ +static_codebook test2={ + 4,3, + NULL, + 2, + -533200896,1611661312,4,0, + full_quantlist1, + 0 +}; +static float test2_result[]={-3,-2,-1,0, 1,2,3,4, 5,0,3,-2}; + +/* linear, full mapping, sequential */ +static_codebook test3={ + 4,3, + NULL, + 2, + -533200896,1611661312,4,1, + full_quantlist1, + 0 +}; +static float test3_result[]={-3,-5,-6,-6, 1,3,6,10, 5,5,8,6}; + +/* linear, algorithmic mapping, nonsequential */ +static_codebook test4={ + 3,27, + NULL, + 1, + -533200896,1611661312,4,0, + partial_quantlist1, + 0 +}; +static float test4_result[]={-3,-3,-3, 4,-3,-3, -1,-3,-3, + -3, 4,-3, 4, 4,-3, -1, 4,-3, + -3,-1,-3, 4,-1,-3, -1,-1,-3, + -3,-3, 4, 4,-3, 4, -1,-3, 4, + -3, 4, 4, 4, 4, 4, -1, 4, 4, + -3,-1, 4, 4,-1, 4, -1,-1, 4, + -3,-3,-1, 4,-3,-1, -1,-3,-1, + -3, 4,-1, 4, 4,-1, -1, 4,-1, + -3,-1,-1, 4,-1,-1, -1,-1,-1}; + +/* linear, algorithmic mapping, sequential */ +static_codebook test5={ + 3,27, + NULL, + 1, + -533200896,1611661312,4,1, + partial_quantlist1, + 0 +}; +static float test5_result[]={-3,-6,-9, 4, 1,-2, -1,-4,-7, + -3, 1,-2, 4, 8, 5, -1, 3, 0, + -3,-4,-7, 4, 3, 0, -1,-2,-5, + -3,-6,-2, 4, 1, 5, -1,-4, 0, + -3, 1, 5, 4, 8,12, -1, 3, 7, + -3,-4, 0, 4, 3, 7, -1,-2, 2, + -3,-6,-7, 4, 1, 0, -1,-4,-5, + -3, 1, 0, 4, 8, 7, -1, 3, 2, + -3,-4,-5, 4, 3, 2, -1,-2,-3}; + +void run_test(static_codebook *b,float *comp){ + float *out=_book_unquantize(b,b->entries,NULL); + int i; + + if(comp){ + if(!out){ + fprintf(stderr,"_book_unquantize incorrectly returned NULL\n"); + exit(1); + } + + for(i=0;ientries*b->dim;i++) + if(fabs(out[i]-comp[i])>.0001){ + fprintf(stderr,"disagreement in unquantized and reference data:\n" + "position %d, %g != %g\n",i,out[i],comp[i]); + exit(1); + } + + }else{ + if(out){ + fprintf(stderr,"_book_unquantize returned a value array: \n" + " correct result should have been NULL\n"); + exit(1); + } + } +} + +int main(){ + /* run the nine dequant tests, and compare to the hand-rolled results */ + fprintf(stderr,"Dequant test 1... "); + run_test(&test1,test1_result); + fprintf(stderr,"OK\nDequant test 2... "); + run_test(&test2,test2_result); + fprintf(stderr,"OK\nDequant test 3... "); + run_test(&test3,test3_result); + fprintf(stderr,"OK\nDequant test 4... "); + run_test(&test4,test4_result); + fprintf(stderr,"OK\nDequant test 5... "); + run_test(&test5,test5_result); + fprintf(stderr,"OK\n\n"); + + return(0); +} + +#endif diff --git a/libvorbis-1.3.2/lib/smallft.c b/libvorbis-1.3.2/lib/smallft.c new file mode 100755 index 0000000..ae2bc41 --- /dev/null +++ b/libvorbis-1.3.2/lib/smallft.c @@ -0,0 +1,1255 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: *unnormalized* fft transform + last mod: $Id: smallft.c 16227 2009-07-08 06:58:46Z xiphmont $ + + ********************************************************************/ + +/* FFT implementation from OggSquish, minus cosine transforms, + * minus all but radix 2/4 case. In Vorbis we only need this + * cut-down version. + * + * To do more than just power-of-two sized vectors, see the full + * version I wrote for NetLib. + * + * Note that the packing is a little strange; rather than the FFT r/i + * packing following R_0, I_n, R_1, I_1, R_2, I_2 ... R_n-1, I_n-1, + * it follows R_0, R_1, I_1, R_2, I_2 ... R_n-1, I_n-1, I_n like the + * FORTRAN version + */ + +#include +#include +#include +#include "smallft.h" +#include "os.h" +#include "misc.h" + +static void drfti1(int n, float *wa, int *ifac){ + static int ntryh[4] = { 4,2,3,5 }; + static float tpi = 6.28318530717958648f; + float arg,argh,argld,fi; + int ntry=0,i,j=-1; + int k1, l1, l2, ib; + int ld, ii, ip, is, nq, nr; + int ido, ipm, nfm1; + int nl=n; + int nf=0; + + L101: + j++; + if (j < 4) + ntry=ntryh[j]; + else + ntry+=2; + + L104: + nq=nl/ntry; + nr=nl-ntry*nq; + if (nr!=0) goto L101; + + nf++; + ifac[nf+1]=ntry; + nl=nq; + if(ntry!=2)goto L107; + if(nf==1)goto L107; + + for (i=1;i>1; + ipp2=ip; + idp2=ido; + nbd=(ido-1)>>1; + t0=l1*ido; + t10=ip*ido; + + if(ido==1)goto L119; + for(ik=0;ikl1){ + for(j=1;j>1; + ipp2=ip; + ipph=(ip+1)>>1; + if(idol1)goto L139; + + is= -ido-1; + t1=0; + for(j=1;jn==1)return; + drftf1(l->n,data,l->trigcache,l->trigcache+l->n,l->splitcache); +} + +void drft_backward(drft_lookup *l,float *data){ + if (l->n==1)return; + drftb1(l->n,data,l->trigcache,l->trigcache+l->n,l->splitcache); +} + +void drft_init(drft_lookup *l,int n){ + l->n=n; + l->trigcache=_ogg_calloc(3*n,sizeof(*l->trigcache)); + l->splitcache=_ogg_calloc(32,sizeof(*l->splitcache)); + fdrffti(n, l->trigcache, l->splitcache); +} + +void drft_clear(drft_lookup *l){ + if(l){ + if(l->trigcache)_ogg_free(l->trigcache); + if(l->splitcache)_ogg_free(l->splitcache); + memset(l,0,sizeof(*l)); + } +} diff --git a/libvorbis-1.3.2/lib/smallft.h b/libvorbis-1.3.2/lib/smallft.h new file mode 100755 index 0000000..4564973 --- /dev/null +++ b/libvorbis-1.3.2/lib/smallft.h @@ -0,0 +1,34 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: fft transform + last mod: $Id: smallft.h 13293 2007-07-24 00:09:47Z xiphmont $ + + ********************************************************************/ + +#ifndef _V_SMFT_H_ +#define _V_SMFT_H_ + +#include "vorbis/codec.h" + +typedef struct { + int n; + float *trigcache; + int *splitcache; +} drft_lookup; + +extern void drft_forward(drft_lookup *l,float *data); +extern void drft_backward(drft_lookup *l,float *data); +extern void drft_init(drft_lookup *l,int n); +extern void drft_clear(drft_lookup *l); + +#endif diff --git a/libvorbis-1.3.2/lib/synthesis.c b/libvorbis-1.3.2/lib/synthesis.c new file mode 100755 index 0000000..1af211d --- /dev/null +++ b/libvorbis-1.3.2/lib/synthesis.c @@ -0,0 +1,184 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: single-block PCM synthesis + last mod: $Id: synthesis.c 17474 2010-09-30 03:41:41Z gmaxwell $ + + ********************************************************************/ + +#include +#include +#include "vorbis/codec.h" +#include "codec_internal.h" +#include "registry.h" +#include "misc.h" +#include "os.h" + +int vorbis_synthesis(vorbis_block *vb,ogg_packet *op){ + vorbis_dsp_state *vd= vb ? vb->vd : 0; + private_state *b= vd ? vd->backend_state : 0; + vorbis_info *vi= vd ? vd->vi : 0; + codec_setup_info *ci= vi ? vi->codec_setup : 0; + oggpack_buffer *opb=vb ? &vb->opb : 0; + int type,mode,i; + + if (!vd || !b || !vi || !ci || !opb) { + return OV_EBADPACKET; + } + + /* first things first. Make sure decode is ready */ + _vorbis_block_ripcord(vb); + oggpack_readinit(opb,op->packet,op->bytes); + + /* Check the packet type */ + if(oggpack_read(opb,1)!=0){ + /* Oops. This is not an audio data packet */ + return(OV_ENOTAUDIO); + } + + /* read our mode and pre/post windowsize */ + mode=oggpack_read(opb,b->modebits); + if(mode==-1){ + return(OV_EBADPACKET); + } + + vb->mode=mode; + if(!ci->mode_param[mode]){ + return(OV_EBADPACKET); + } + + vb->W=ci->mode_param[mode]->blockflag; + if(vb->W){ + + /* this doesn;t get mapped through mode selection as it's used + only for window selection */ + vb->lW=oggpack_read(opb,1); + vb->nW=oggpack_read(opb,1); + if(vb->nW==-1){ + return(OV_EBADPACKET); + } + }else{ + vb->lW=0; + vb->nW=0; + } + + /* more setup */ + vb->granulepos=op->granulepos; + vb->sequence=op->packetno; + vb->eofflag=op->e_o_s; + + /* alloc pcm passback storage */ + vb->pcmend=ci->blocksizes[vb->W]; + vb->pcm=_vorbis_block_alloc(vb,sizeof(*vb->pcm)*vi->channels); + for(i=0;ichannels;i++) + vb->pcm[i]=_vorbis_block_alloc(vb,vb->pcmend*sizeof(*vb->pcm[i])); + + /* unpack_header enforces range checking */ + type=ci->map_type[ci->mode_param[mode]->mapping]; + + return(_mapping_P[type]->inverse(vb,ci->map_param[ci->mode_param[mode]-> + mapping])); +} + +/* used to track pcm position without actually performing decode. + Useful for sequential 'fast forward' */ +int vorbis_synthesis_trackonly(vorbis_block *vb,ogg_packet *op){ + vorbis_dsp_state *vd=vb->vd; + private_state *b=vd->backend_state; + vorbis_info *vi=vd->vi; + codec_setup_info *ci=vi->codec_setup; + oggpack_buffer *opb=&vb->opb; + int mode; + + /* first things first. Make sure decode is ready */ + _vorbis_block_ripcord(vb); + oggpack_readinit(opb,op->packet,op->bytes); + + /* Check the packet type */ + if(oggpack_read(opb,1)!=0){ + /* Oops. This is not an audio data packet */ + return(OV_ENOTAUDIO); + } + + /* read our mode and pre/post windowsize */ + mode=oggpack_read(opb,b->modebits); + if(mode==-1)return(OV_EBADPACKET); + + vb->mode=mode; + if(!ci->mode_param[mode]){ + return(OV_EBADPACKET); + } + + vb->W=ci->mode_param[mode]->blockflag; + if(vb->W){ + vb->lW=oggpack_read(opb,1); + vb->nW=oggpack_read(opb,1); + if(vb->nW==-1) return(OV_EBADPACKET); + }else{ + vb->lW=0; + vb->nW=0; + } + + /* more setup */ + vb->granulepos=op->granulepos; + vb->sequence=op->packetno; + vb->eofflag=op->e_o_s; + + /* no pcm */ + vb->pcmend=0; + vb->pcm=NULL; + + return(0); +} + +long vorbis_packet_blocksize(vorbis_info *vi,ogg_packet *op){ + codec_setup_info *ci=vi->codec_setup; + oggpack_buffer opb; + int mode; + + oggpack_readinit(&opb,op->packet,op->bytes); + + /* Check the packet type */ + if(oggpack_read(&opb,1)!=0){ + /* Oops. This is not an audio data packet */ + return(OV_ENOTAUDIO); + } + + { + int modebits=0; + int v=ci->modes; + while(v>1){ + modebits++; + v>>=1; + } + + /* read our mode and pre/post windowsize */ + mode=oggpack_read(&opb,modebits); + } + if(mode==-1)return(OV_EBADPACKET); + return(ci->blocksizes[ci->mode_param[mode]->blockflag]); +} + +int vorbis_synthesis_halfrate(vorbis_info *vi,int flag){ + /* set / clear half-sample-rate mode */ + codec_setup_info *ci=vi->codec_setup; + + /* right now, our MDCT can't handle < 64 sample windows. */ + if(ci->blocksizes[0]<=64 && flag)return -1; + ci->halfrate_flag=(flag?1:0); + return 0; +} + +int vorbis_synthesis_halfrate_p(vorbis_info *vi){ + codec_setup_info *ci=vi->codec_setup; + return ci->halfrate_flag; +} diff --git a/libvorbis-1.3.2/lib/tone.c b/libvorbis-1.3.2/lib/tone.c new file mode 100755 index 0000000..73afc67 --- /dev/null +++ b/libvorbis-1.3.2/lib/tone.c @@ -0,0 +1,54 @@ +#include +#include +#include +#include + +void usage(){ + fprintf(stderr,"tone ,[] [,[]...]\n"); + exit(1); +} + +int main (int argc,char *argv[]){ + int i,j; + double *f; + double *amp; + + if(argc<2)usage(); + + f=alloca(sizeof(*f)*(argc-1)); + amp=alloca(sizeof(*amp)*(argc-1)); + + i=0; + while(argv[i+1]){ + char *pos=strchr(argv[i+1],','); + + f[i]=atof(argv[i+1]); + if(pos) + amp[i]=atof(pos+1)*32767.f; + else + amp[i]=32767.f; + + fprintf(stderr,"%g Hz, %g amp\n",f[i],amp[i]); + + i++; + } + + for(i=0;i<44100*10;i++){ + float val=0; + int ival; + for(j=0;j32767.f)ival=32767.f; + if(ival<-32768.f)ival=-32768.f; + + fprintf(stdout,"%c%c%c%c", + (char)(ival&0xff), + (char)((ival>>8)&0xff), + (char)(ival&0xff), + (char)((ival>>8)&0xff)); + } + return(0); +} + diff --git a/libvorbis-1.3.2/lib/vorbisenc.c b/libvorbis-1.3.2/lib/vorbisenc.c new file mode 100755 index 0000000..f0f7c08 --- /dev/null +++ b/libvorbis-1.3.2/lib/vorbisenc.c @@ -0,0 +1,1215 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: simple programmatic interface for encoder mode setup + last mod: $Id: vorbisenc.c 17028 2010-03-25 05:22:15Z xiphmont $ + + ********************************************************************/ + +#include +#include +#include + +#include "vorbis/codec.h" +#include "vorbis/vorbisenc.h" + +#include "codec_internal.h" + +#include "os.h" +#include "misc.h" + +/* careful with this; it's using static array sizing to make managing + all the modes a little less annoying. If we use a residue backend + with > 12 partition types, or a different division of iteration, + this needs to be updated. */ +typedef struct { + const static_codebook *books[12][4]; +} static_bookblock; + +typedef struct { + int res_type; + int limit_type; /* 0 lowpass limited, 1 point stereo limited */ + int grouping; + const vorbis_info_residue0 *res; + const static_codebook *book_aux; + const static_codebook *book_aux_managed; + const static_bookblock *books_base; + const static_bookblock *books_base_managed; +} vorbis_residue_template; + +typedef struct { + const vorbis_info_mapping0 *map; + const vorbis_residue_template *res; +} vorbis_mapping_template; + +typedef struct vp_adjblock{ + int block[P_BANDS]; +} vp_adjblock; + +typedef struct { + int data[NOISE_COMPAND_LEVELS]; +} compandblock; + +/* high level configuration information for setting things up + step-by-step with the detailed vorbis_encode_ctl interface. + There's a fair amount of redundancy such that interactive setup + does not directly deal with any vorbis_info or codec_setup_info + initialization; it's all stored (until full init) in this highlevel + setup, then flushed out to the real codec setup structs later. */ + +typedef struct { + int att[P_NOISECURVES]; + float boost; + float decay; +} att3; +typedef struct { int data[P_NOISECURVES]; } adj3; + +typedef struct { + int pre[PACKETBLOBS]; + int post[PACKETBLOBS]; + float kHz[PACKETBLOBS]; + float lowpasskHz[PACKETBLOBS]; +} adj_stereo; + +typedef struct { + int lo; + int hi; + int fixed; +} noiseguard; +typedef struct { + int data[P_NOISECURVES][17]; +} noise3; + +typedef struct { + int mappings; + const double *rate_mapping; + const double *quality_mapping; + int coupling_restriction; + long samplerate_min_restriction; + long samplerate_max_restriction; + + + const int *blocksize_short; + const int *blocksize_long; + + const att3 *psy_tone_masteratt; + const int *psy_tone_0dB; + const int *psy_tone_dBsuppress; + + const vp_adjblock *psy_tone_adj_impulse; + const vp_adjblock *psy_tone_adj_long; + const vp_adjblock *psy_tone_adj_other; + + const noiseguard *psy_noiseguards; + const noise3 *psy_noise_bias_impulse; + const noise3 *psy_noise_bias_padding; + const noise3 *psy_noise_bias_trans; + const noise3 *psy_noise_bias_long; + const int *psy_noise_dBsuppress; + + const compandblock *psy_noise_compand; + const double *psy_noise_compand_short_mapping; + const double *psy_noise_compand_long_mapping; + + const int *psy_noise_normal_start[2]; + const int *psy_noise_normal_partition[2]; + const double *psy_noise_normal_thresh; + + const int *psy_ath_float; + const int *psy_ath_abs; + + const double *psy_lowpass; + + const vorbis_info_psy_global *global_params; + const double *global_mapping; + const adj_stereo *stereo_modes; + + const static_codebook *const *const *const floor_books; + const vorbis_info_floor1 *floor_params; + const int floor_mappings; + const int **floor_mapping_list; + + const vorbis_mapping_template *maps; +} ve_setup_data_template; + +/* a few static coder conventions */ +static const vorbis_info_mode _mode_template[2]={ + {0,0,0,0}, + {1,0,0,1} +}; + +static const vorbis_info_mapping0 _map_nominal[2]={ + {1, {0,0}, {0}, {0}, 1,{0},{1}}, + {1, {0,0}, {1}, {1}, 1,{0},{1}} +}; + +#include "modes/setup_44.h" +#include "modes/setup_44u.h" +#include "modes/setup_44p51.h" +#include "modes/setup_32.h" +#include "modes/setup_8.h" +#include "modes/setup_11.h" +#include "modes/setup_16.h" +#include "modes/setup_22.h" +#include "modes/setup_X.h" + +static const ve_setup_data_template *const setup_list[]={ + &ve_setup_44_stereo, + &ve_setup_44_51, + &ve_setup_44_uncoupled, + + &ve_setup_32_stereo, + &ve_setup_32_uncoupled, + + &ve_setup_22_stereo, + &ve_setup_22_uncoupled, + &ve_setup_16_stereo, + &ve_setup_16_uncoupled, + + &ve_setup_11_stereo, + &ve_setup_11_uncoupled, + &ve_setup_8_stereo, + &ve_setup_8_uncoupled, + + &ve_setup_X_stereo, + &ve_setup_X_uncoupled, + &ve_setup_XX_stereo, + &ve_setup_XX_uncoupled, + 0 +}; + +static void vorbis_encode_floor_setup(vorbis_info *vi,int s, + const static_codebook *const *const *const books, + const vorbis_info_floor1 *in, + const int *x){ + int i,k,is=s; + vorbis_info_floor1 *f=_ogg_calloc(1,sizeof(*f)); + codec_setup_info *ci=vi->codec_setup; + + memcpy(f,in+x[is],sizeof(*f)); + + /* books */ + { + int partitions=f->partitions; + int maxclass=-1; + int maxbook=-1; + for(i=0;ipartitionclass[i]>maxclass)maxclass=f->partitionclass[i]; + for(i=0;i<=maxclass;i++){ + if(f->class_book[i]>maxbook)maxbook=f->class_book[i]; + f->class_book[i]+=ci->books; + for(k=0;k<(1<class_subs[i]);k++){ + if(f->class_subbook[i][k]>maxbook)maxbook=f->class_subbook[i][k]; + if(f->class_subbook[i][k]>=0)f->class_subbook[i][k]+=ci->books; + } + } + + for(i=0;i<=maxbook;i++) + ci->book_param[ci->books++]=(static_codebook *)books[x[is]][i]; + } + + /* for now, we're only using floor 1 */ + ci->floor_type[ci->floors]=1; + ci->floor_param[ci->floors]=f; + ci->floors++; + + return; +} + +static void vorbis_encode_global_psych_setup(vorbis_info *vi,double s, + const vorbis_info_psy_global *in, + const double *x){ + int i,is=s; + double ds=s-is; + codec_setup_info *ci=vi->codec_setup; + vorbis_info_psy_global *g=&ci->psy_g_param; + + memcpy(g,in+(int)x[is],sizeof(*g)); + + ds=x[is]*(1.-ds)+x[is+1]*ds; + is=(int)ds; + ds-=is; + if(ds==0 && is>0){ + is--; + ds=1.; + } + + /* interpolate the trigger threshholds */ + for(i=0;i<4;i++){ + g->preecho_thresh[i]=in[is].preecho_thresh[i]*(1.-ds)+in[is+1].preecho_thresh[i]*ds; + g->postecho_thresh[i]=in[is].postecho_thresh[i]*(1.-ds)+in[is+1].postecho_thresh[i]*ds; + } + g->ampmax_att_per_sec=ci->hi.amplitude_track_dBpersec; + return; +} + +static void vorbis_encode_global_stereo(vorbis_info *vi, + const highlevel_encode_setup *const hi, + const adj_stereo *p){ + float s=hi->stereo_point_setting; + int i,is=s; + double ds=s-is; + codec_setup_info *ci=vi->codec_setup; + vorbis_info_psy_global *g=&ci->psy_g_param; + + if(p){ + memcpy(g->coupling_prepointamp,p[is].pre,sizeof(*p[is].pre)*PACKETBLOBS); + memcpy(g->coupling_postpointamp,p[is].post,sizeof(*p[is].post)*PACKETBLOBS); + + if(hi->managed){ + /* interpolate the kHz threshholds */ + for(i=0;icoupling_pointlimit[0][i]=kHz*1000./vi->rate*ci->blocksizes[0]; + g->coupling_pointlimit[1][i]=kHz*1000./vi->rate*ci->blocksizes[1]; + g->coupling_pkHz[i]=kHz; + + kHz=p[is].lowpasskHz[i]*(1.-ds)+p[is+1].lowpasskHz[i]*ds; + g->sliding_lowpass[0][i]=kHz*1000./vi->rate*ci->blocksizes[0]; + g->sliding_lowpass[1][i]=kHz*1000./vi->rate*ci->blocksizes[1]; + + } + }else{ + float kHz=p[is].kHz[PACKETBLOBS/2]*(1.-ds)+p[is+1].kHz[PACKETBLOBS/2]*ds; + for(i=0;icoupling_pointlimit[0][i]=kHz*1000./vi->rate*ci->blocksizes[0]; + g->coupling_pointlimit[1][i]=kHz*1000./vi->rate*ci->blocksizes[1]; + g->coupling_pkHz[i]=kHz; + } + + kHz=p[is].lowpasskHz[PACKETBLOBS/2]*(1.-ds)+p[is+1].lowpasskHz[PACKETBLOBS/2]*ds; + for(i=0;isliding_lowpass[0][i]=kHz*1000./vi->rate*ci->blocksizes[0]; + g->sliding_lowpass[1][i]=kHz*1000./vi->rate*ci->blocksizes[1]; + } + } + }else{ + for(i=0;isliding_lowpass[0][i]=ci->blocksizes[0]; + g->sliding_lowpass[1][i]=ci->blocksizes[1]; + } + } + return; +} + +static void vorbis_encode_psyset_setup(vorbis_info *vi,double s, + const int *nn_start, + const int *nn_partition, + const double *nn_thresh, + int block){ + codec_setup_info *ci=vi->codec_setup; + vorbis_info_psy *p=ci->psy_param[block]; + highlevel_encode_setup *hi=&ci->hi; + int is=s; + + if(block>=ci->psys) + ci->psys=block+1; + if(!p){ + p=_ogg_calloc(1,sizeof(*p)); + ci->psy_param[block]=p; + } + + memcpy(p,&_psy_info_template,sizeof(*p)); + p->blockflag=block>>1; + + if(hi->noise_normalize_p){ + p->normal_p=1; + p->normal_start=nn_start[is]; + p->normal_partition=nn_partition[is]; + p->normal_thresh=nn_thresh[is]; + } + + return; +} + +static void vorbis_encode_tonemask_setup(vorbis_info *vi,double s,int block, + const att3 *att, + const int *max, + const vp_adjblock *in){ + int i,is=s; + double ds=s-is; + codec_setup_info *ci=vi->codec_setup; + vorbis_info_psy *p=ci->psy_param[block]; + + /* 0 and 2 are only used by bitmanagement, but there's no harm to always + filling the values in here */ + p->tone_masteratt[0]=att[is].att[0]*(1.-ds)+att[is+1].att[0]*ds; + p->tone_masteratt[1]=att[is].att[1]*(1.-ds)+att[is+1].att[1]*ds; + p->tone_masteratt[2]=att[is].att[2]*(1.-ds)+att[is+1].att[2]*ds; + p->tone_centerboost=att[is].boost*(1.-ds)+att[is+1].boost*ds; + p->tone_decay=att[is].decay*(1.-ds)+att[is+1].decay*ds; + + p->max_curve_dB=max[is]*(1.-ds)+max[is+1]*ds; + + for(i=0;itoneatt[i]=in[is].block[i]*(1.-ds)+in[is+1].block[i]*ds; + return; +} + + +static void vorbis_encode_compand_setup(vorbis_info *vi,double s,int block, + const compandblock *in, + const double *x){ + int i,is=s; + double ds=s-is; + codec_setup_info *ci=vi->codec_setup; + vorbis_info_psy *p=ci->psy_param[block]; + + ds=x[is]*(1.-ds)+x[is+1]*ds; + is=(int)ds; + ds-=is; + if(ds==0 && is>0){ + is--; + ds=1.; + } + + /* interpolate the compander settings */ + for(i=0;inoisecompand[i]=in[is].data[i]*(1.-ds)+in[is+1].data[i]*ds; + return; +} + +static void vorbis_encode_peak_setup(vorbis_info *vi,double s,int block, + const int *suppress){ + int is=s; + double ds=s-is; + codec_setup_info *ci=vi->codec_setup; + vorbis_info_psy *p=ci->psy_param[block]; + + p->tone_abs_limit=suppress[is]*(1.-ds)+suppress[is+1]*ds; + + return; +} + +static void vorbis_encode_noisebias_setup(vorbis_info *vi,double s,int block, + const int *suppress, + const noise3 *in, + const noiseguard *guard, + double userbias){ + int i,is=s,j; + double ds=s-is; + codec_setup_info *ci=vi->codec_setup; + vorbis_info_psy *p=ci->psy_param[block]; + + p->noisemaxsupp=suppress[is]*(1.-ds)+suppress[is+1]*ds; + p->noisewindowlomin=guard[block].lo; + p->noisewindowhimin=guard[block].hi; + p->noisewindowfixed=guard[block].fixed; + + for(j=0;jnoiseoff[j][i]=in[is].data[j][i]*(1.-ds)+in[is+1].data[j][i]*ds; + + /* impulse blocks may take a user specified bias to boost the + nominal/high noise encoding depth */ + for(j=0;jnoiseoff[j][0]+6; /* the lowest it can go */ + for(i=0;inoiseoff[j][i]+=userbias; + if(p->noiseoff[j][i]noiseoff[j][i]=min; + } + } + + return; +} + +static void vorbis_encode_ath_setup(vorbis_info *vi,int block){ + codec_setup_info *ci=vi->codec_setup; + vorbis_info_psy *p=ci->psy_param[block]; + + p->ath_adjatt=ci->hi.ath_floating_dB; + p->ath_maxatt=ci->hi.ath_absolute_dB; + return; +} + + +static int book_dup_or_new(codec_setup_info *ci,const static_codebook *book){ + int i; + for(i=0;ibooks;i++) + if(ci->book_param[i]==book)return(i); + + return(ci->books++); +} + +static void vorbis_encode_blocksize_setup(vorbis_info *vi,double s, + const int *shortb,const int *longb){ + + codec_setup_info *ci=vi->codec_setup; + int is=s; + + int blockshort=shortb[is]; + int blocklong=longb[is]; + ci->blocksizes[0]=blockshort; + ci->blocksizes[1]=blocklong; + +} + +static void vorbis_encode_residue_setup(vorbis_info *vi, + int number, int block, + const vorbis_residue_template *res){ + + codec_setup_info *ci=vi->codec_setup; + int i; + + vorbis_info_residue0 *r=ci->residue_param[number]= + _ogg_malloc(sizeof(*r)); + + memcpy(r,res->res,sizeof(*r)); + if(ci->residues<=number)ci->residues=number+1; + + r->grouping=res->grouping; + ci->residue_type[number]=res->res_type; + + /* fill in all the books */ + { + int booklist=0,k; + + if(ci->hi.managed){ + for(i=0;ipartitions;i++) + for(k=0;k<4;k++) + if(res->books_base_managed->books[i][k]) + r->secondstages[i]|=(1<groupbook=book_dup_or_new(ci,res->book_aux_managed); + ci->book_param[r->groupbook]=(static_codebook *)res->book_aux_managed; + + for(i=0;ipartitions;i++){ + for(k=0;k<4;k++){ + if(res->books_base_managed->books[i][k]){ + int bookid=book_dup_or_new(ci,res->books_base_managed->books[i][k]); + r->booklist[booklist++]=bookid; + ci->book_param[bookid]=(static_codebook *)res->books_base_managed->books[i][k]; + } + } + } + + }else{ + + for(i=0;ipartitions;i++) + for(k=0;k<4;k++) + if(res->books_base->books[i][k]) + r->secondstages[i]|=(1<groupbook=book_dup_or_new(ci,res->book_aux); + ci->book_param[r->groupbook]=(static_codebook *)res->book_aux; + + for(i=0;ipartitions;i++){ + for(k=0;k<4;k++){ + if(res->books_base->books[i][k]){ + int bookid=book_dup_or_new(ci,res->books_base->books[i][k]); + r->booklist[booklist++]=bookid; + ci->book_param[bookid]=(static_codebook *)res->books_base->books[i][k]; + } + } + } + } + } + + /* lowpass setup/pointlimit */ + { + double freq=ci->hi.lowpass_kHz*1000.; + vorbis_info_floor1 *f=ci->floor_param[block]; /* by convention */ + double nyq=vi->rate/2.; + long blocksize=ci->blocksizes[block]>>1; + + /* lowpass needs to be set in the floor and the residue. */ + if(freq>nyq)freq=nyq; + /* in the floor, the granularity can be very fine; it doesn't alter + the encoding structure, only the samples used to fit the floor + approximation */ + f->n=freq/nyq*blocksize; + + /* this res may by limited by the maximum pointlimit of the mode, + not the lowpass. the floor is always lowpass limited. */ + switch(res->limit_type){ + case 1: /* point stereo limited */ + if(ci->hi.managed) + freq=ci->psy_g_param.coupling_pkHz[PACKETBLOBS-1]*1000.; + else + freq=ci->psy_g_param.coupling_pkHz[PACKETBLOBS/2]*1000.; + if(freq>nyq)freq=nyq; + break; + case 2: /* LFE channel; lowpass at ~ 250Hz */ + freq=250; + break; + default: + /* already set */ + break; + } + + /* in the residue, we're constrained, physically, by partition + boundaries. We still lowpass 'wherever', but we have to round up + here to next boundary, or the vorbis spec will round it *down* to + previous boundary in encode/decode */ + if(ci->residue_type[number]==2){ + /* residue 2 bundles together multiple channels; used by stereo + and surround. Count the channels in use */ + /* Multiple maps/submaps can point to the same residue. In the case + of residue 2, they all better have the same number of + channels/samples. */ + int j,k,ch=0; + for(i=0;imaps&&ch==0;i++){ + vorbis_info_mapping0 *mi=(vorbis_info_mapping0 *)ci->map_param[i]; + for(j=0;jsubmaps && ch==0;j++) + if(mi->residuesubmap[j]==number) /* we found a submap referencing theis residue backend */ + for(k=0;kchannels;k++) + if(mi->chmuxlist[k]==j) /* this channel belongs to the submap */ + ch++; + } + + r->end=(int)((freq/nyq*blocksize*ch)/r->grouping+.9)* /* round up only if we're well past */ + r->grouping; + /* the blocksize and grouping may disagree at the end */ + if(r->end>blocksize*ch)r->end=blocksize*ch/r->grouping*r->grouping; + + }else{ + + r->end=(int)((freq/nyq*blocksize)/r->grouping+.9)* /* round up only if we're well past */ + r->grouping; + /* the blocksize and grouping may disagree at the end */ + if(r->end>blocksize)r->end=blocksize/r->grouping*r->grouping; + + } + + if(r->end==0)r->end=r->grouping; /* LFE channel */ + + } +} + +/* we assume two maps in this encoder */ +static void vorbis_encode_map_n_res_setup(vorbis_info *vi,double s, + const vorbis_mapping_template *maps){ + + codec_setup_info *ci=vi->codec_setup; + int i,j,is=s,modes=2; + const vorbis_info_mapping0 *map=maps[is].map; + const vorbis_info_mode *mode=_mode_template; + const vorbis_residue_template *res=maps[is].res; + + if(ci->blocksizes[0]==ci->blocksizes[1])modes=1; + + for(i=0;imap_param[i]=_ogg_calloc(1,sizeof(*map)); + ci->mode_param[i]=_ogg_calloc(1,sizeof(*mode)); + + memcpy(ci->mode_param[i],mode+i,sizeof(*_mode_template)); + if(i>=ci->modes)ci->modes=i+1; + + ci->map_type[i]=0; + memcpy(ci->map_param[i],map+i,sizeof(*map)); + if(i>=ci->maps)ci->maps=i+1; + + for(j=0;jcodec_setup; + highlevel_encode_setup *hi=&ci->hi; + ve_setup_data_template *setup=(ve_setup_data_template *)hi->setup; + int is=hi->base_setting; + double ds=hi->base_setting-is; + int ch=vi->channels; + const double *r=setup->rate_mapping; + + if(r==NULL) + return(-1); + + return((r[is]*(1.-ds)+r[is+1]*ds)*ch); +} + +static const void *get_setup_template(long ch,long srate, + double req,int q_or_bitrate, + double *base_setting){ + int i=0,j; + if(q_or_bitrate)req/=ch; + + while(setup_list[i]){ + if(setup_list[i]->coupling_restriction==-1 || + setup_list[i]->coupling_restriction==ch){ + if(srate>=setup_list[i]->samplerate_min_restriction && + srate<=setup_list[i]->samplerate_max_restriction){ + int mappings=setup_list[i]->mappings; + const double *map=(q_or_bitrate? + setup_list[i]->rate_mapping: + setup_list[i]->quality_mapping); + + /* the template matches. Does the requested quality mode + fall within this template's modes? */ + if(reqmap[setup_list[i]->mappings]){++i;continue;} + for(j=0;j=map[j] && reqcodec_setup; + ve_setup_data_template *setup=NULL; + highlevel_encode_setup *hi=&ci->hi; + + if(ci==NULL)return(OV_EINVAL); + if(!hi->impulse_block_p)i0=1; + + /* too low/high an ATH floater is nonsensical, but doesn't break anything */ + if(hi->ath_floating_dB>-80)hi->ath_floating_dB=-80; + if(hi->ath_floating_dB<-200)hi->ath_floating_dB=-200; + + /* again, bound this to avoid the app shooting itself int he foot + too badly */ + if(hi->amplitude_track_dBpersec>0.)hi->amplitude_track_dBpersec=0.; + if(hi->amplitude_track_dBpersec<-99999.)hi->amplitude_track_dBpersec=-99999.; + + /* get the appropriate setup template; matches the fetch in previous + stages */ + setup=(ve_setup_data_template *)hi->setup; + if(setup==NULL)return(OV_EINVAL); + + hi->set_in_stone=1; + /* choose block sizes from configured sizes as well as paying + attention to long_block_p and short_block_p. If the configured + short and long blocks are the same length, we set long_block_p + and unset short_block_p */ + vorbis_encode_blocksize_setup(vi,hi->base_setting, + setup->blocksize_short, + setup->blocksize_long); + if(ci->blocksizes[0]==ci->blocksizes[1])singleblock=1; + + /* floor setup; choose proper floor params. Allocated on the floor + stack in order; if we alloc only a single long floor, it's 0 */ + for(i=0;ifloor_mappings;i++) + vorbis_encode_floor_setup(vi,hi->base_setting, + setup->floor_books, + setup->floor_params, + setup->floor_mapping_list[i]); + + /* setup of [mostly] short block detection and stereo*/ + vorbis_encode_global_psych_setup(vi,hi->trigger_setting, + setup->global_params, + setup->global_mapping); + vorbis_encode_global_stereo(vi,hi,setup->stereo_modes); + + /* basic psych setup and noise normalization */ + vorbis_encode_psyset_setup(vi,hi->base_setting, + setup->psy_noise_normal_start[0], + setup->psy_noise_normal_partition[0], + setup->psy_noise_normal_thresh, + 0); + vorbis_encode_psyset_setup(vi,hi->base_setting, + setup->psy_noise_normal_start[0], + setup->psy_noise_normal_partition[0], + setup->psy_noise_normal_thresh, + 1); + if(!singleblock){ + vorbis_encode_psyset_setup(vi,hi->base_setting, + setup->psy_noise_normal_start[1], + setup->psy_noise_normal_partition[1], + setup->psy_noise_normal_thresh, + 2); + vorbis_encode_psyset_setup(vi,hi->base_setting, + setup->psy_noise_normal_start[1], + setup->psy_noise_normal_partition[1], + setup->psy_noise_normal_thresh, + 3); + } + + /* tone masking setup */ + vorbis_encode_tonemask_setup(vi,hi->block[i0].tone_mask_setting,0, + setup->psy_tone_masteratt, + setup->psy_tone_0dB, + setup->psy_tone_adj_impulse); + vorbis_encode_tonemask_setup(vi,hi->block[1].tone_mask_setting,1, + setup->psy_tone_masteratt, + setup->psy_tone_0dB, + setup->psy_tone_adj_other); + if(!singleblock){ + vorbis_encode_tonemask_setup(vi,hi->block[2].tone_mask_setting,2, + setup->psy_tone_masteratt, + setup->psy_tone_0dB, + setup->psy_tone_adj_other); + vorbis_encode_tonemask_setup(vi,hi->block[3].tone_mask_setting,3, + setup->psy_tone_masteratt, + setup->psy_tone_0dB, + setup->psy_tone_adj_long); + } + + /* noise companding setup */ + vorbis_encode_compand_setup(vi,hi->block[i0].noise_compand_setting,0, + setup->psy_noise_compand, + setup->psy_noise_compand_short_mapping); + vorbis_encode_compand_setup(vi,hi->block[1].noise_compand_setting,1, + setup->psy_noise_compand, + setup->psy_noise_compand_short_mapping); + if(!singleblock){ + vorbis_encode_compand_setup(vi,hi->block[2].noise_compand_setting,2, + setup->psy_noise_compand, + setup->psy_noise_compand_long_mapping); + vorbis_encode_compand_setup(vi,hi->block[3].noise_compand_setting,3, + setup->psy_noise_compand, + setup->psy_noise_compand_long_mapping); + } + + /* peak guarding setup */ + vorbis_encode_peak_setup(vi,hi->block[i0].tone_peaklimit_setting,0, + setup->psy_tone_dBsuppress); + vorbis_encode_peak_setup(vi,hi->block[1].tone_peaklimit_setting,1, + setup->psy_tone_dBsuppress); + if(!singleblock){ + vorbis_encode_peak_setup(vi,hi->block[2].tone_peaklimit_setting,2, + setup->psy_tone_dBsuppress); + vorbis_encode_peak_setup(vi,hi->block[3].tone_peaklimit_setting,3, + setup->psy_tone_dBsuppress); + } + + /* noise bias setup */ + vorbis_encode_noisebias_setup(vi,hi->block[i0].noise_bias_setting,0, + setup->psy_noise_dBsuppress, + setup->psy_noise_bias_impulse, + setup->psy_noiseguards, + (i0==0?hi->impulse_noisetune:0.)); + vorbis_encode_noisebias_setup(vi,hi->block[1].noise_bias_setting,1, + setup->psy_noise_dBsuppress, + setup->psy_noise_bias_padding, + setup->psy_noiseguards,0.); + if(!singleblock){ + vorbis_encode_noisebias_setup(vi,hi->block[2].noise_bias_setting,2, + setup->psy_noise_dBsuppress, + setup->psy_noise_bias_trans, + setup->psy_noiseguards,0.); + vorbis_encode_noisebias_setup(vi,hi->block[3].noise_bias_setting,3, + setup->psy_noise_dBsuppress, + setup->psy_noise_bias_long, + setup->psy_noiseguards,0.); + } + + vorbis_encode_ath_setup(vi,0); + vorbis_encode_ath_setup(vi,1); + if(!singleblock){ + vorbis_encode_ath_setup(vi,2); + vorbis_encode_ath_setup(vi,3); + } + + vorbis_encode_map_n_res_setup(vi,hi->base_setting,setup->maps); + + /* set bitrate readonlies and management */ + if(hi->bitrate_av>0) + vi->bitrate_nominal=hi->bitrate_av; + else{ + vi->bitrate_nominal=setting_to_approx_bitrate(vi); + } + + vi->bitrate_lower=hi->bitrate_min; + vi->bitrate_upper=hi->bitrate_max; + if(hi->bitrate_av) + vi->bitrate_window=(double)hi->bitrate_reservoir/hi->bitrate_av; + else + vi->bitrate_window=0.; + + if(hi->managed){ + ci->bi.avg_rate=hi->bitrate_av; + ci->bi.min_rate=hi->bitrate_min; + ci->bi.max_rate=hi->bitrate_max; + + ci->bi.reservoir_bits=hi->bitrate_reservoir; + ci->bi.reservoir_bias= + hi->bitrate_reservoir_bias; + + ci->bi.slew_damp=hi->bitrate_av_damp; + + } + + return(0); + +} + +static void vorbis_encode_setup_setting(vorbis_info *vi, + long channels, + long rate){ + int i,is; + codec_setup_info *ci=vi->codec_setup; + highlevel_encode_setup *hi=&ci->hi; + const ve_setup_data_template *setup=hi->setup; + double ds; + + vi->version=0; + vi->channels=channels; + vi->rate=rate; + + hi->impulse_block_p=1; + hi->noise_normalize_p=1; + + is=hi->base_setting; + ds=hi->base_setting-is; + + hi->stereo_point_setting=hi->base_setting; + + if(!hi->lowpass_altered) + hi->lowpass_kHz= + setup->psy_lowpass[is]*(1.-ds)+setup->psy_lowpass[is+1]*ds; + + hi->ath_floating_dB=setup->psy_ath_float[is]*(1.-ds)+ + setup->psy_ath_float[is+1]*ds; + hi->ath_absolute_dB=setup->psy_ath_abs[is]*(1.-ds)+ + setup->psy_ath_abs[is+1]*ds; + + hi->amplitude_track_dBpersec=-6.; + hi->trigger_setting=hi->base_setting; + + for(i=0;i<4;i++){ + hi->block[i].tone_mask_setting=hi->base_setting; + hi->block[i].tone_peaklimit_setting=hi->base_setting; + hi->block[i].noise_bias_setting=hi->base_setting; + hi->block[i].noise_compand_setting=hi->base_setting; + } +} + +int vorbis_encode_setup_vbr(vorbis_info *vi, + long channels, + long rate, + float quality){ + codec_setup_info *ci=vi->codec_setup; + highlevel_encode_setup *hi=&ci->hi; + + quality+=.0000001; + if(quality>=1.)quality=.9999; + + hi->req=quality; + hi->setup=get_setup_template(channels,rate,quality,0,&hi->base_setting); + if(!hi->setup)return OV_EIMPL; + + vorbis_encode_setup_setting(vi,channels,rate); + hi->managed=0; + hi->coupling_p=1; + + return 0; +} + +int vorbis_encode_init_vbr(vorbis_info *vi, + long channels, + long rate, + + float base_quality /* 0. to 1. */ + ){ + int ret=0; + + ret=vorbis_encode_setup_vbr(vi,channels,rate,base_quality); + + if(ret){ + vorbis_info_clear(vi); + return ret; + } + ret=vorbis_encode_setup_init(vi); + if(ret) + vorbis_info_clear(vi); + return(ret); +} + +int vorbis_encode_setup_managed(vorbis_info *vi, + long channels, + long rate, + + long max_bitrate, + long nominal_bitrate, + long min_bitrate){ + + codec_setup_info *ci=vi->codec_setup; + highlevel_encode_setup *hi=&ci->hi; + double tnominal=nominal_bitrate; + + if(nominal_bitrate<=0.){ + if(max_bitrate>0.){ + if(min_bitrate>0.) + nominal_bitrate=(max_bitrate+min_bitrate)*.5; + else + nominal_bitrate=max_bitrate*.875; + }else{ + if(min_bitrate>0.){ + nominal_bitrate=min_bitrate; + }else{ + return(OV_EINVAL); + } + } + } + + hi->req=nominal_bitrate; + hi->setup=get_setup_template(channels,rate,nominal_bitrate,1,&hi->base_setting); + if(!hi->setup)return OV_EIMPL; + + vorbis_encode_setup_setting(vi,channels,rate); + + /* initialize management with sane defaults */ + hi->coupling_p=1; + hi->managed=1; + hi->bitrate_min=min_bitrate; + hi->bitrate_max=max_bitrate; + hi->bitrate_av=tnominal; + hi->bitrate_av_damp=1.5f; /* full range in no less than 1.5 second */ + hi->bitrate_reservoir=nominal_bitrate*2; + hi->bitrate_reservoir_bias=.1; /* bias toward hoarding bits */ + + return(0); + +} + +int vorbis_encode_init(vorbis_info *vi, + long channels, + long rate, + + long max_bitrate, + long nominal_bitrate, + long min_bitrate){ + + int ret=vorbis_encode_setup_managed(vi,channels,rate, + max_bitrate, + nominal_bitrate, + min_bitrate); + if(ret){ + vorbis_info_clear(vi); + return(ret); + } + + ret=vorbis_encode_setup_init(vi); + if(ret) + vorbis_info_clear(vi); + return(ret); +} + +int vorbis_encode_ctl(vorbis_info *vi,int number,void *arg){ + if(vi){ + codec_setup_info *ci=vi->codec_setup; + highlevel_encode_setup *hi=&ci->hi; + int setp=(number&0xf); /* a read request has a low nibble of 0 */ + + if(setp && hi->set_in_stone)return(OV_EINVAL); + + switch(number){ + + /* now deprecated *****************/ + case OV_ECTL_RATEMANAGE_GET: + { + + struct ovectl_ratemanage_arg *ai= + (struct ovectl_ratemanage_arg *)arg; + + ai->management_active=hi->managed; + ai->bitrate_hard_window=ai->bitrate_av_window= + (double)hi->bitrate_reservoir/vi->rate; + ai->bitrate_av_window_center=1.; + ai->bitrate_hard_min=hi->bitrate_min; + ai->bitrate_hard_max=hi->bitrate_max; + ai->bitrate_av_lo=hi->bitrate_av; + ai->bitrate_av_hi=hi->bitrate_av; + + } + return(0); + + /* now deprecated *****************/ + case OV_ECTL_RATEMANAGE_SET: + { + struct ovectl_ratemanage_arg *ai= + (struct ovectl_ratemanage_arg *)arg; + if(ai==NULL){ + hi->managed=0; + }else{ + hi->managed=ai->management_active; + vorbis_encode_ctl(vi,OV_ECTL_RATEMANAGE_AVG,arg); + vorbis_encode_ctl(vi,OV_ECTL_RATEMANAGE_HARD,arg); + } + } + return 0; + + /* now deprecated *****************/ + case OV_ECTL_RATEMANAGE_AVG: + { + struct ovectl_ratemanage_arg *ai= + (struct ovectl_ratemanage_arg *)arg; + if(ai==NULL){ + hi->bitrate_av=0; + }else{ + hi->bitrate_av=(ai->bitrate_av_lo+ai->bitrate_av_hi)*.5; + } + } + return(0); + /* now deprecated *****************/ + case OV_ECTL_RATEMANAGE_HARD: + { + struct ovectl_ratemanage_arg *ai= + (struct ovectl_ratemanage_arg *)arg; + if(ai==NULL){ + hi->bitrate_min=0; + hi->bitrate_max=0; + }else{ + hi->bitrate_min=ai->bitrate_hard_min; + hi->bitrate_max=ai->bitrate_hard_max; + hi->bitrate_reservoir=ai->bitrate_hard_window* + (hi->bitrate_max+hi->bitrate_min)*.5; + } + if(hi->bitrate_reservoir<128.) + hi->bitrate_reservoir=128.; + } + return(0); + + /* replacement ratemanage interface */ + case OV_ECTL_RATEMANAGE2_GET: + { + struct ovectl_ratemanage2_arg *ai= + (struct ovectl_ratemanage2_arg *)arg; + if(ai==NULL)return OV_EINVAL; + + ai->management_active=hi->managed; + ai->bitrate_limit_min_kbps=hi->bitrate_min/1000; + ai->bitrate_limit_max_kbps=hi->bitrate_max/1000; + ai->bitrate_average_kbps=hi->bitrate_av/1000; + ai->bitrate_average_damping=hi->bitrate_av_damp; + ai->bitrate_limit_reservoir_bits=hi->bitrate_reservoir; + ai->bitrate_limit_reservoir_bias=hi->bitrate_reservoir_bias; + } + return (0); + case OV_ECTL_RATEMANAGE2_SET: + { + struct ovectl_ratemanage2_arg *ai= + (struct ovectl_ratemanage2_arg *)arg; + if(ai==NULL){ + hi->managed=0; + }else{ + /* sanity check; only catch invariant violations */ + if(ai->bitrate_limit_min_kbps>0 && + ai->bitrate_average_kbps>0 && + ai->bitrate_limit_min_kbps>ai->bitrate_average_kbps) + return OV_EINVAL; + + if(ai->bitrate_limit_max_kbps>0 && + ai->bitrate_average_kbps>0 && + ai->bitrate_limit_max_kbpsbitrate_average_kbps) + return OV_EINVAL; + + if(ai->bitrate_limit_min_kbps>0 && + ai->bitrate_limit_max_kbps>0 && + ai->bitrate_limit_min_kbps>ai->bitrate_limit_max_kbps) + return OV_EINVAL; + + if(ai->bitrate_average_damping <= 0.) + return OV_EINVAL; + + if(ai->bitrate_limit_reservoir_bits < 0) + return OV_EINVAL; + + if(ai->bitrate_limit_reservoir_bias < 0.) + return OV_EINVAL; + + if(ai->bitrate_limit_reservoir_bias > 1.) + return OV_EINVAL; + + hi->managed=ai->management_active; + hi->bitrate_min=ai->bitrate_limit_min_kbps * 1000; + hi->bitrate_max=ai->bitrate_limit_max_kbps * 1000; + hi->bitrate_av=ai->bitrate_average_kbps * 1000; + hi->bitrate_av_damp=ai->bitrate_average_damping; + hi->bitrate_reservoir=ai->bitrate_limit_reservoir_bits; + hi->bitrate_reservoir_bias=ai->bitrate_limit_reservoir_bias; + } + } + return 0; + + case OV_ECTL_LOWPASS_GET: + { + double *farg=(double *)arg; + *farg=hi->lowpass_kHz; + } + return(0); + case OV_ECTL_LOWPASS_SET: + { + double *farg=(double *)arg; + hi->lowpass_kHz=*farg; + + if(hi->lowpass_kHz<2.)hi->lowpass_kHz=2.; + if(hi->lowpass_kHz>99.)hi->lowpass_kHz=99.; + hi->lowpass_altered=1; + } + return(0); + case OV_ECTL_IBLOCK_GET: + { + double *farg=(double *)arg; + *farg=hi->impulse_noisetune; + } + return(0); + case OV_ECTL_IBLOCK_SET: + { + double *farg=(double *)arg; + hi->impulse_noisetune=*farg; + + if(hi->impulse_noisetune>0.)hi->impulse_noisetune=0.; + if(hi->impulse_noisetune<-15.)hi->impulse_noisetune=-15.; + } + return(0); + case OV_ECTL_COUPLING_GET: + { + int *iarg=(int *)arg; + *iarg=hi->coupling_p; + } + return(0); + case OV_ECTL_COUPLING_SET: + { + const void *new_template; + double new_base=0.; + int *iarg=(int *)arg; + hi->coupling_p=((*iarg)!=0); + + /* Fetching a new template can alter the base_setting, which + many other parameters are based on. Right now, the only + parameter drawn from the base_setting that can be altered + by an encctl is the lowpass, so that is explictly flagged + to not be overwritten when we fetch a new template and + recompute the dependant settings */ + new_template = get_setup_template(hi->coupling_p?vi->channels:-1, + vi->rate, + hi->req, + hi->managed, + &new_base); + if(!hi->setup)return OV_EIMPL; + hi->setup=new_template; + hi->base_setting=new_base; + vorbis_encode_setup_setting(vi,vi->channels,vi->rate); + } + return(0); + } + return(OV_EIMPL); + } + return(OV_EINVAL); +} diff --git a/libvorbis-1.3.2/lib/vorbisfile.c b/libvorbis-1.3.2/lib/vorbisfile.c new file mode 100755 index 0000000..3afbd9d --- /dev/null +++ b/libvorbis-1.3.2/lib/vorbisfile.c @@ -0,0 +1,2337 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: stdio-based convenience library for opening/seeking/decoding + last mod: $Id: vorbisfile.c 17573 2010-10-27 14:53:59Z xiphmont $ + + ********************************************************************/ + +#include +#include +#include +#include +#include + +#include "vorbis/codec.h" + +/* we don't need or want the static callback symbols here */ +#define OV_EXCLUDE_STATIC_CALLBACKS +#include "vorbis/vorbisfile.h" + +#include "os.h" +#include "misc.h" + +/* A 'chained bitstream' is a Vorbis bitstream that contains more than + one logical bitstream arranged end to end (the only form of Ogg + multiplexing allowed in a Vorbis bitstream; grouping [parallel + multiplexing] is not allowed in Vorbis) */ + +/* A Vorbis file can be played beginning to end (streamed) without + worrying ahead of time about chaining (see decoder_example.c). If + we have the whole file, however, and want random access + (seeking/scrubbing) or desire to know the total length/time of a + file, we need to account for the possibility of chaining. */ + +/* We can handle things a number of ways; we can determine the entire + bitstream structure right off the bat, or find pieces on demand. + This example determines and caches structure for the entire + bitstream, but builds a virtual decoder on the fly when moving + between links in the chain. */ + +/* There are also different ways to implement seeking. Enough + information exists in an Ogg bitstream to seek to + sample-granularity positions in the output. Or, one can seek by + picking some portion of the stream roughly in the desired area if + we only want coarse navigation through the stream. */ + +/************************************************************************* + * Many, many internal helpers. The intention is not to be confusing; + * rampant duplication and monolithic function implementation would be + * harder to understand anyway. The high level functions are last. Begin + * grokking near the end of the file */ + +/* read a little more data from the file/pipe into the ogg_sync framer +*/ +#define CHUNKSIZE 65536 /* greater-than-page-size granularity seeking */ +#define READSIZE 2048 /* a smaller read size is needed for low-rate streaming. */ + +static long _get_data(OggVorbis_File *vf){ + errno=0; + if(!(vf->callbacks.read_func))return(-1); + if(vf->datasource){ + char *buffer=ogg_sync_buffer(&vf->oy,READSIZE); + long bytes=(vf->callbacks.read_func)(buffer,1,READSIZE,vf->datasource); + if(bytes>0)ogg_sync_wrote(&vf->oy,bytes); + if(bytes==0 && errno)return(-1); + return(bytes); + }else + return(0); +} + +/* save a tiny smidge of verbosity to make the code more readable */ +static int _seek_helper(OggVorbis_File *vf,ogg_int64_t offset){ + if(vf->datasource){ + if(!(vf->callbacks.seek_func)|| + (vf->callbacks.seek_func)(vf->datasource, offset, SEEK_SET) == -1) + return OV_EREAD; + vf->offset=offset; + ogg_sync_reset(&vf->oy); + }else{ + /* shouldn't happen unless someone writes a broken callback */ + return OV_EFAULT; + } + return 0; +} + +/* The read/seek functions track absolute position within the stream */ + +/* from the head of the stream, get the next page. boundary specifies + if the function is allowed to fetch more data from the stream (and + how much) or only use internally buffered data. + + boundary: -1) unbounded search + 0) read no additional data; use cached only + n) search for a new page beginning for n bytes + + return: <0) did not find a page (OV_FALSE, OV_EOF, OV_EREAD) + n) found a page at absolute offset n */ + +static ogg_int64_t _get_next_page(OggVorbis_File *vf,ogg_page *og, + ogg_int64_t boundary){ + if(boundary>0)boundary+=vf->offset; + while(1){ + long more; + + if(boundary>0 && vf->offset>=boundary)return(OV_FALSE); + more=ogg_sync_pageseek(&vf->oy,og); + + if(more<0){ + /* skipped n bytes */ + vf->offset-=more; + }else{ + if(more==0){ + /* send more paramedics */ + if(!boundary)return(OV_FALSE); + { + long ret=_get_data(vf); + if(ret==0)return(OV_EOF); + if(ret<0)return(OV_EREAD); + } + }else{ + /* got a page. Return the offset at the page beginning, + advance the internal offset past the page end */ + ogg_int64_t ret=vf->offset; + vf->offset+=more; + return(ret); + + } + } + } +} + +/* find the latest page beginning before the current stream cursor + position. Much dirtier than the above as Ogg doesn't have any + backward search linkage. no 'readp' as it will certainly have to + read. */ +/* returns offset or OV_EREAD, OV_FAULT */ +static ogg_int64_t _get_prev_page(OggVorbis_File *vf,ogg_page *og){ + ogg_int64_t begin=vf->offset; + ogg_int64_t end=begin; + ogg_int64_t ret; + ogg_int64_t offset=-1; + + while(offset==-1){ + begin-=CHUNKSIZE; + if(begin<0) + begin=0; + + ret=_seek_helper(vf,begin); + if(ret)return(ret); + + while(vf->offsetoffset); + if(ret==OV_EREAD)return(OV_EREAD); + if(ret<0){ + break; + }else{ + offset=ret; + } + } + } + + /* In a fully compliant, non-multiplexed stream, we'll still be + holding the last page. In multiplexed (or noncompliant streams), + we will probably have to re-read the last page we saw */ + if(og->header_len==0){ + ret=_seek_helper(vf,offset); + if(ret)return(ret); + + ret=_get_next_page(vf,og,CHUNKSIZE); + if(ret<0) + /* this shouldn't be possible */ + return(OV_EFAULT); + } + + return(offset); +} + +static void _add_serialno(ogg_page *og,long **serialno_list, int *n){ + long s = ogg_page_serialno(og); + (*n)++; + + if(*serialno_list){ + *serialno_list = _ogg_realloc(*serialno_list, sizeof(**serialno_list)*(*n)); + }else{ + *serialno_list = _ogg_malloc(sizeof(**serialno_list)); + } + + (*serialno_list)[(*n)-1] = s; +} + +/* returns nonzero if found */ +static int _lookup_serialno(long s, long *serialno_list, int n){ + if(serialno_list){ + while(n--){ + if(*serialno_list == s) return 1; + serialno_list++; + } + } + return 0; +} + +static int _lookup_page_serialno(ogg_page *og, long *serialno_list, int n){ + long s = ogg_page_serialno(og); + return _lookup_serialno(s,serialno_list,n); +} + +/* performs the same search as _get_prev_page, but prefers pages of + the specified serial number. If a page of the specified serialno is + spotted during the seek-back-and-read-forward, it will return the + info of last page of the matching serial number instead of the very + last page. If no page of the specified serialno is seen, it will + return the info of last page and alter *serialno. */ +static ogg_int64_t _get_prev_page_serial(OggVorbis_File *vf, + long *serial_list, int serial_n, + int *serialno, ogg_int64_t *granpos){ + ogg_page og; + ogg_int64_t begin=vf->offset; + ogg_int64_t end=begin; + ogg_int64_t ret; + + ogg_int64_t prefoffset=-1; + ogg_int64_t offset=-1; + ogg_int64_t ret_serialno=-1; + ogg_int64_t ret_gran=-1; + + while(offset==-1){ + begin-=CHUNKSIZE; + if(begin<0) + begin=0; + + ret=_seek_helper(vf,begin); + if(ret)return(ret); + + while(vf->offsetoffset); + if(ret==OV_EREAD)return(OV_EREAD); + if(ret<0){ + break; + }else{ + ret_serialno=ogg_page_serialno(&og); + ret_gran=ogg_page_granulepos(&og); + offset=ret; + + if(ret_serialno == *serialno){ + prefoffset=ret; + *granpos=ret_gran; + } + + if(!_lookup_serialno(ret_serialno,serial_list,serial_n)){ + /* we fell off the end of the link, which means we seeked + back too far and shouldn't have been looking in that link + to begin with. If we found the preferred serial number, + forget that we saw it. */ + prefoffset=-1; + } + } + } + } + + /* we're not interested in the page... just the serialno and granpos. */ + if(prefoffset>=0)return(prefoffset); + + *serialno = ret_serialno; + *granpos = ret_gran; + return(offset); + +} + +/* uses the local ogg_stream storage in vf; this is important for + non-streaming input sources */ +static int _fetch_headers(OggVorbis_File *vf,vorbis_info *vi,vorbis_comment *vc, + long **serialno_list, int *serialno_n, + ogg_page *og_ptr){ + ogg_page og; + ogg_packet op; + int i,ret; + int allbos=0; + + if(!og_ptr){ + ogg_int64_t llret=_get_next_page(vf,&og,CHUNKSIZE); + if(llret==OV_EREAD)return(OV_EREAD); + if(llret<0)return(OV_ENOTVORBIS); + og_ptr=&og; + } + + vorbis_info_init(vi); + vorbis_comment_init(vc); + vf->ready_state=OPENED; + + /* extract the serialnos of all BOS pages + the first set of vorbis + headers we see in the link */ + + while(ogg_page_bos(og_ptr)){ + if(serialno_list){ + if(_lookup_page_serialno(og_ptr,*serialno_list,*serialno_n)){ + /* a dupe serialnumber in an initial header packet set == invalid stream */ + if(*serialno_list)_ogg_free(*serialno_list); + *serialno_list=0; + *serialno_n=0; + ret=OV_EBADHEADER; + goto bail_header; + } + + _add_serialno(og_ptr,serialno_list,serialno_n); + } + + if(vf->ready_stateos,ogg_page_serialno(og_ptr)); + ogg_stream_pagein(&vf->os,og_ptr); + + if(ogg_stream_packetout(&vf->os,&op) > 0 && + vorbis_synthesis_idheader(&op)){ + /* vorbis header; continue setup */ + vf->ready_state=STREAMSET; + if((ret=vorbis_synthesis_headerin(vi,vc,&op))){ + ret=OV_EBADHEADER; + goto bail_header; + } + } + } + + /* get next page */ + { + ogg_int64_t llret=_get_next_page(vf,og_ptr,CHUNKSIZE); + if(llret==OV_EREAD){ + ret=OV_EREAD; + goto bail_header; + } + if(llret<0){ + ret=OV_ENOTVORBIS; + goto bail_header; + } + + /* if this page also belongs to our vorbis stream, submit it and break */ + if(vf->ready_state==STREAMSET && + vf->os.serialno == ogg_page_serialno(og_ptr)){ + ogg_stream_pagein(&vf->os,og_ptr); + break; + } + } + } + + if(vf->ready_state!=STREAMSET){ + ret = OV_ENOTVORBIS; + goto bail_header; + } + + while(1){ + + i=0; + while(i<2){ /* get a page loop */ + + while(i<2){ /* get a packet loop */ + + int result=ogg_stream_packetout(&vf->os,&op); + if(result==0)break; + if(result==-1){ + ret=OV_EBADHEADER; + goto bail_header; + } + + if((ret=vorbis_synthesis_headerin(vi,vc,&op))) + goto bail_header; + + i++; + } + + while(i<2){ + if(_get_next_page(vf,og_ptr,CHUNKSIZE)<0){ + ret=OV_EBADHEADER; + goto bail_header; + } + + /* if this page belongs to the correct stream, go parse it */ + if(vf->os.serialno == ogg_page_serialno(og_ptr)){ + ogg_stream_pagein(&vf->os,og_ptr); + break; + } + + /* if we never see the final vorbis headers before the link + ends, abort */ + if(ogg_page_bos(og_ptr)){ + if(allbos){ + ret = OV_EBADHEADER; + goto bail_header; + }else + allbos=1; + } + + /* otherwise, keep looking */ + } + } + + return 0; + } + + bail_header: + vorbis_info_clear(vi); + vorbis_comment_clear(vc); + vf->ready_state=OPENED; + + return ret; +} + +/* Starting from current cursor position, get initial PCM offset of + next page. Consumes the page in the process without decoding + audio, however this is only called during stream parsing upon + seekable open. */ +static ogg_int64_t _initial_pcmoffset(OggVorbis_File *vf, vorbis_info *vi){ + ogg_page og; + ogg_int64_t accumulated=0; + long lastblock=-1; + int result; + int serialno = vf->os.serialno; + + while(1){ + ogg_packet op; + if(_get_next_page(vf,&og,-1)<0) + break; /* should not be possible unless the file is truncated/mangled */ + + if(ogg_page_bos(&og)) break; + if(ogg_page_serialno(&og)!=serialno) continue; + + /* count blocksizes of all frames in the page */ + ogg_stream_pagein(&vf->os,&og); + while((result=ogg_stream_packetout(&vf->os,&op))){ + if(result>0){ /* ignore holes */ + long thisblock=vorbis_packet_blocksize(vi,&op); + if(lastblock!=-1) + accumulated+=(lastblock+thisblock)>>2; + lastblock=thisblock; + } + } + + if(ogg_page_granulepos(&og)!=-1){ + /* pcm offset of last packet on the first audio page */ + accumulated= ogg_page_granulepos(&og)-accumulated; + break; + } + } + + /* less than zero? Either a corrupt file or a stream with samples + trimmed off the beginning, a normal occurrence; in both cases set + the offset to zero */ + if(accumulated<0)accumulated=0; + + return accumulated; +} + +/* finds each bitstream link one at a time using a bisection search + (has to begin by knowing the offset of the lb's initial page). + Recurses for each link so it can alloc the link storage after + finding them all, then unroll and fill the cache at the same time */ +static int _bisect_forward_serialno(OggVorbis_File *vf, + ogg_int64_t begin, + ogg_int64_t searched, + ogg_int64_t end, + ogg_int64_t endgran, + int endserial, + long *currentno_list, + int currentnos, + long m){ + ogg_int64_t pcmoffset; + ogg_int64_t dataoffset=searched; + ogg_int64_t endsearched=end; + ogg_int64_t next=end; + ogg_int64_t searchgran=-1; + ogg_page og; + ogg_int64_t ret,last; + int serialno = vf->os.serialno; + + /* invariants: + we have the headers and serialnos for the link beginning at 'begin' + we have the offset and granpos of the last page in the file (potentially + not a page we care about) + */ + + /* Is the last page in our list of current serialnumbers? */ + if(_lookup_serialno(endserial,currentno_list,currentnos)){ + + /* last page is in the starting serialno list, so we've bisected + down to (or just started with) a single link. Now we need to + find the last vorbis page belonging to the first vorbis stream + for this link. */ + + while(endserial != serialno){ + endserial = serialno; + vf->offset=_get_prev_page_serial(vf,currentno_list,currentnos,&endserial,&endgran); + } + + vf->links=m+1; + if(vf->offsets)_ogg_free(vf->offsets); + if(vf->serialnos)_ogg_free(vf->serialnos); + if(vf->dataoffsets)_ogg_free(vf->dataoffsets); + + vf->offsets=_ogg_malloc((vf->links+1)*sizeof(*vf->offsets)); + vf->vi=_ogg_realloc(vf->vi,vf->links*sizeof(*vf->vi)); + vf->vc=_ogg_realloc(vf->vc,vf->links*sizeof(*vf->vc)); + vf->serialnos=_ogg_malloc(vf->links*sizeof(*vf->serialnos)); + vf->dataoffsets=_ogg_malloc(vf->links*sizeof(*vf->dataoffsets)); + vf->pcmlengths=_ogg_malloc(vf->links*2*sizeof(*vf->pcmlengths)); + + vf->offsets[m+1]=end; + vf->offsets[m]=begin; + vf->pcmlengths[m*2+1]=(endgran<0?0:endgran); + + }else{ + + long *next_serialno_list=NULL; + int next_serialnos=0; + vorbis_info vi; + vorbis_comment vc; + + /* the below guards against garbage seperating the last and + first pages of two links. */ + while(searchedoffset){ + ret=_seek_helper(vf,bisect); + if(ret)return(ret); + } + + last=_get_next_page(vf,&og,-1); + if(last==OV_EREAD)return(OV_EREAD); + if(last<0 || !_lookup_page_serialno(&og,currentno_list,currentnos)){ + endsearched=bisect; + if(last>=0)next=last; + }else{ + searched=vf->offset; + } + } + + /* Bisection point found */ + + /* for the time being, fetch end PCM offset the simple way */ + { + int testserial = serialno+1; + vf->offset = next; + while(testserial != serialno){ + testserial = serialno; + vf->offset=_get_prev_page_serial(vf,currentno_list,currentnos,&testserial,&searchgran); + } + } + + if(vf->offset!=next){ + ret=_seek_helper(vf,next); + if(ret)return(ret); + } + + ret=_fetch_headers(vf,&vi,&vc,&next_serialno_list,&next_serialnos,NULL); + if(ret)return(ret); + serialno = vf->os.serialno; + dataoffset = vf->offset; + + /* this will consume a page, however the next bistection always + starts with a raw seek */ + pcmoffset = _initial_pcmoffset(vf,&vi); + + ret=_bisect_forward_serialno(vf,next,vf->offset,end,endgran,endserial, + next_serialno_list,next_serialnos,m+1); + if(ret)return(ret); + + if(next_serialno_list)_ogg_free(next_serialno_list); + + vf->offsets[m+1]=next; + vf->serialnos[m+1]=serialno; + vf->dataoffsets[m+1]=dataoffset; + + vf->vi[m+1]=vi; + vf->vc[m+1]=vc; + + vf->pcmlengths[m*2+1]=searchgran; + vf->pcmlengths[m*2+2]=pcmoffset; + vf->pcmlengths[m*2+3]-=pcmoffset; + if(vf->pcmlengths[m*2+3]<0)vf->pcmlengths[m*2+3]=0; + } + return(0); +} + +static int _make_decode_ready(OggVorbis_File *vf){ + if(vf->ready_state>STREAMSET)return 0; + if(vf->ready_stateseekable){ + if(vorbis_synthesis_init(&vf->vd,vf->vi+vf->current_link)) + return OV_EBADLINK; + }else{ + if(vorbis_synthesis_init(&vf->vd,vf->vi)) + return OV_EBADLINK; + } + vorbis_block_init(&vf->vd,&vf->vb); + vf->ready_state=INITSET; + vf->bittrack=0.f; + vf->samptrack=0.f; + return 0; +} + +static int _open_seekable2(OggVorbis_File *vf){ + ogg_int64_t dataoffset=vf->dataoffsets[0],end,endgran=-1; + int endserial=vf->os.serialno; + int serialno=vf->os.serialno; + + /* we're partially open and have a first link header state in + storage in vf */ + + /* fetch initial PCM offset */ + ogg_int64_t pcmoffset = _initial_pcmoffset(vf,vf->vi); + + /* we can seek, so set out learning all about this file */ + if(vf->callbacks.seek_func && vf->callbacks.tell_func){ + (vf->callbacks.seek_func)(vf->datasource,0,SEEK_END); + vf->offset=vf->end=(vf->callbacks.tell_func)(vf->datasource); + }else{ + vf->offset=vf->end=-1; + } + + /* If seek_func is implemented, tell_func must also be implemented */ + if(vf->end==-1) return(OV_EINVAL); + + /* Get the offset of the last page of the physical bitstream, or, if + we're lucky the last vorbis page of this link as most OggVorbis + files will contain a single logical bitstream */ + end=_get_prev_page_serial(vf,vf->serialnos+2,vf->serialnos[1],&endserial,&endgran); + if(end<0)return(end); + + /* now determine bitstream structure recursively */ + if(_bisect_forward_serialno(vf,0,dataoffset,vf->offset,endgran,endserial, + vf->serialnos+2,vf->serialnos[1],0)<0)return(OV_EREAD); + + vf->offsets[0]=0; + vf->serialnos[0]=serialno; + vf->dataoffsets[0]=dataoffset; + vf->pcmlengths[0]=pcmoffset; + vf->pcmlengths[1]-=pcmoffset; + if(vf->pcmlengths[1]<0)vf->pcmlengths[1]=0; + + return(ov_raw_seek(vf,dataoffset)); +} + +/* clear out the current logical bitstream decoder */ +static void _decode_clear(OggVorbis_File *vf){ + vorbis_dsp_clear(&vf->vd); + vorbis_block_clear(&vf->vb); + vf->ready_state=OPENED; +} + +/* fetch and process a packet. Handles the case where we're at a + bitstream boundary and dumps the decoding machine. If the decoding + machine is unloaded, it loads it. It also keeps pcm_offset up to + date (seek and read both use this. seek uses a special hack with + readp). + + return: <0) error, OV_HOLE (lost packet) or OV_EOF + 0) need more data (only if readp==0) + 1) got a packet +*/ + +static int _fetch_and_process_packet(OggVorbis_File *vf, + ogg_packet *op_in, + int readp, + int spanp){ + ogg_page og; + + /* handle one packet. Try to fetch it from current stream state */ + /* extract packets from page */ + while(1){ + + if(vf->ready_state==STREAMSET){ + int ret=_make_decode_ready(vf); + if(ret<0)return ret; + } + + /* process a packet if we can. */ + + if(vf->ready_state==INITSET){ + int hs=vorbis_synthesis_halfrate_p(vf->vi); + + while(1) { + ogg_packet op; + ogg_packet *op_ptr=(op_in?op_in:&op); + int result=ogg_stream_packetout(&vf->os,op_ptr); + ogg_int64_t granulepos; + + op_in=NULL; + if(result==-1)return(OV_HOLE); /* hole in the data. */ + if(result>0){ + /* got a packet. process it */ + granulepos=op_ptr->granulepos; + if(!vorbis_synthesis(&vf->vb,op_ptr)){ /* lazy check for lazy + header handling. The + header packets aren't + audio, so if/when we + submit them, + vorbis_synthesis will + reject them */ + + /* suck in the synthesis data and track bitrate */ + { + int oldsamples=vorbis_synthesis_pcmout(&vf->vd,NULL); + /* for proper use of libvorbis within libvorbisfile, + oldsamples will always be zero. */ + if(oldsamples)return(OV_EFAULT); + + vorbis_synthesis_blockin(&vf->vd,&vf->vb); + vf->samptrack+=(vorbis_synthesis_pcmout(&vf->vd,NULL)<bittrack+=op_ptr->bytes*8; + } + + /* update the pcm offset. */ + if(granulepos!=-1 && !op_ptr->e_o_s){ + int link=(vf->seekable?vf->current_link:0); + int i,samples; + + /* this packet has a pcm_offset on it (the last packet + completed on a page carries the offset) After processing + (above), we know the pcm position of the *last* sample + ready to be returned. Find the offset of the *first* + + As an aside, this trick is inaccurate if we begin + reading anew right at the last page; the end-of-stream + granulepos declares the last frame in the stream, and the + last packet of the last page may be a partial frame. + So, we need a previous granulepos from an in-sequence page + to have a reference point. Thus the !op_ptr->e_o_s clause + above */ + + if(vf->seekable && link>0) + granulepos-=vf->pcmlengths[link*2]; + if(granulepos<0)granulepos=0; /* actually, this + shouldn't be possible + here unless the stream + is very broken */ + + samples=(vorbis_synthesis_pcmout(&vf->vd,NULL)<pcmlengths[i*2+1]; + vf->pcm_offset=granulepos; + } + return(1); + } + } + else + break; + } + } + + if(vf->ready_state>=OPENED){ + ogg_int64_t ret; + + while(1){ + /* the loop is not strictly necessary, but there's no sense in + doing the extra checks of the larger loop for the common + case in a multiplexed bistream where the page is simply + part of a different logical bitstream; keep reading until + we get one with the correct serialno */ + + if(!readp)return(0); + if((ret=_get_next_page(vf,&og,-1))<0){ + return(OV_EOF); /* eof. leave unitialized */ + } + + /* bitrate tracking; add the header's bytes here, the body bytes + are done by packet above */ + vf->bittrack+=og.header_len*8; + + if(vf->ready_state==INITSET){ + if(vf->current_serialno!=ogg_page_serialno(&og)){ + + /* two possibilities: + 1) our decoding just traversed a bitstream boundary + 2) another stream is multiplexed into this logical section */ + + if(ogg_page_bos(&og)){ + /* boundary case */ + if(!spanp) + return(OV_EOF); + + _decode_clear(vf); + + if(!vf->seekable){ + vorbis_info_clear(vf->vi); + vorbis_comment_clear(vf->vc); + } + break; + + }else + continue; /* possibility #2 */ + } + } + + break; + } + } + + /* Do we need to load a new machine before submitting the page? */ + /* This is different in the seekable and non-seekable cases. + + In the seekable case, we already have all the header + information loaded and cached; we just initialize the machine + with it and continue on our merry way. + + In the non-seekable (streaming) case, we'll only be at a + boundary if we just left the previous logical bitstream and + we're now nominally at the header of the next bitstream + */ + + if(vf->ready_state!=INITSET){ + int link; + + if(vf->ready_stateseekable){ + long serialno = ogg_page_serialno(&og); + + /* match the serialno to bitstream section. We use this rather than + offset positions to avoid problems near logical bitstream + boundaries */ + + for(link=0;linklinks;link++) + if(vf->serialnos[link]==serialno)break; + + if(link==vf->links) continue; /* not the desired Vorbis + bitstream section; keep + trying */ + + vf->current_serialno=serialno; + vf->current_link=link; + + ogg_stream_reset_serialno(&vf->os,vf->current_serialno); + vf->ready_state=STREAMSET; + + }else{ + /* we're streaming */ + /* fetch the three header packets, build the info struct */ + + int ret=_fetch_headers(vf,vf->vi,vf->vc,NULL,NULL,&og); + if(ret)return(ret); + vf->current_serialno=vf->os.serialno; + vf->current_link++; + link=0; + } + } + } + + /* the buffered page is the data we want, and we're ready for it; + add it to the stream state */ + ogg_stream_pagein(&vf->os,&og); + + } +} + +/* if, eg, 64 bit stdio is configured by default, this will build with + fseek64 */ +static int _fseek64_wrap(FILE *f,ogg_int64_t off,int whence){ + if(f==NULL)return(-1); + return fseek(f,off,whence); +} + +static int _ov_open1(void *f,OggVorbis_File *vf,const char *initial, + long ibytes, ov_callbacks callbacks){ + int offsettest=((f && callbacks.seek_func)?callbacks.seek_func(f,0,SEEK_CUR):-1); + long *serialno_list=NULL; + int serialno_list_size=0; + int ret; + + memset(vf,0,sizeof(*vf)); + vf->datasource=f; + vf->callbacks = callbacks; + + /* init the framing state */ + ogg_sync_init(&vf->oy); + + /* perhaps some data was previously read into a buffer for testing + against other stream types. Allow initialization from this + previously read data (especially as we may be reading from a + non-seekable stream) */ + if(initial){ + char *buffer=ogg_sync_buffer(&vf->oy,ibytes); + memcpy(buffer,initial,ibytes); + ogg_sync_wrote(&vf->oy,ibytes); + } + + /* can we seek? Stevens suggests the seek test was portable */ + if(offsettest!=-1)vf->seekable=1; + + /* No seeking yet; Set up a 'single' (current) logical bitstream + entry for partial open */ + vf->links=1; + vf->vi=_ogg_calloc(vf->links,sizeof(*vf->vi)); + vf->vc=_ogg_calloc(vf->links,sizeof(*vf->vc)); + ogg_stream_init(&vf->os,-1); /* fill in the serialno later */ + + /* Fetch all BOS pages, store the vorbis header and all seen serial + numbers, load subsequent vorbis setup headers */ + if((ret=_fetch_headers(vf,vf->vi,vf->vc,&serialno_list,&serialno_list_size,NULL))<0){ + vf->datasource=NULL; + ov_clear(vf); + }else{ + /* serial number list for first link needs to be held somewhere + for second stage of seekable stream open; this saves having to + seek/reread first link's serialnumber data then. */ + vf->serialnos=_ogg_calloc(serialno_list_size+2,sizeof(*vf->serialnos)); + vf->serialnos[0]=vf->current_serialno=vf->os.serialno; + vf->serialnos[1]=serialno_list_size; + memcpy(vf->serialnos+2,serialno_list,serialno_list_size*sizeof(*vf->serialnos)); + + vf->offsets=_ogg_calloc(1,sizeof(*vf->offsets)); + vf->dataoffsets=_ogg_calloc(1,sizeof(*vf->dataoffsets)); + vf->offsets[0]=0; + vf->dataoffsets[0]=vf->offset; + + vf->ready_state=PARTOPEN; + } + if(serialno_list)_ogg_free(serialno_list); + return(ret); +} + +static int _ov_open2(OggVorbis_File *vf){ + if(vf->ready_state != PARTOPEN) return OV_EINVAL; + vf->ready_state=OPENED; + if(vf->seekable){ + int ret=_open_seekable2(vf); + if(ret){ + vf->datasource=NULL; + ov_clear(vf); + } + return(ret); + }else + vf->ready_state=STREAMSET; + + return 0; +} + + +/* clear out the OggVorbis_File struct */ +int ov_clear(OggVorbis_File *vf){ + if(vf){ + vorbis_block_clear(&vf->vb); + vorbis_dsp_clear(&vf->vd); + ogg_stream_clear(&vf->os); + + if(vf->vi && vf->links){ + int i; + for(i=0;ilinks;i++){ + vorbis_info_clear(vf->vi+i); + vorbis_comment_clear(vf->vc+i); + } + _ogg_free(vf->vi); + _ogg_free(vf->vc); + } + if(vf->dataoffsets)_ogg_free(vf->dataoffsets); + if(vf->pcmlengths)_ogg_free(vf->pcmlengths); + if(vf->serialnos)_ogg_free(vf->serialnos); + if(vf->offsets)_ogg_free(vf->offsets); + ogg_sync_clear(&vf->oy); + if(vf->datasource && vf->callbacks.close_func) + (vf->callbacks.close_func)(vf->datasource); + memset(vf,0,sizeof(*vf)); + } +#ifdef DEBUG_LEAKS + _VDBG_dump(); +#endif + return(0); +} + +/* inspects the OggVorbis file and finds/documents all the logical + bitstreams contained in it. Tries to be tolerant of logical + bitstream sections that are truncated/woogie. + + return: -1) error + 0) OK +*/ + +int ov_open_callbacks(void *f,OggVorbis_File *vf, + const char *initial,long ibytes,ov_callbacks callbacks){ + int ret=_ov_open1(f,vf,initial,ibytes,callbacks); + if(ret)return ret; + return _ov_open2(vf); +} + +int ov_open(FILE *f,OggVorbis_File *vf,const char *initial,long ibytes){ + ov_callbacks callbacks = { + (size_t (*)(void *, size_t, size_t, void *)) fread, + (int (*)(void *, ogg_int64_t, int)) _fseek64_wrap, + (int (*)(void *)) fclose, + (long (*)(void *)) ftell + }; + + return ov_open_callbacks((void *)f, vf, initial, ibytes, callbacks); +} + +int ov_fopen(const char *path,OggVorbis_File *vf){ + int ret; + FILE *f = fopen(path,"rb"); + if(!f) return -1; + + ret = ov_open(f,vf,NULL,0); + if(ret) fclose(f); + return ret; +} + + +/* cheap hack for game usage where downsampling is desirable; there's + no need for SRC as we can just do it cheaply in libvorbis. */ + +int ov_halfrate(OggVorbis_File *vf,int flag){ + int i; + if(vf->vi==NULL)return OV_EINVAL; + if(vf->ready_state>STREAMSET){ + /* clear out stream state; dumping the decode machine is needed to + reinit the MDCT lookups. */ + vorbis_dsp_clear(&vf->vd); + vorbis_block_clear(&vf->vb); + vf->ready_state=STREAMSET; + if(vf->pcm_offset>=0){ + ogg_int64_t pos=vf->pcm_offset; + vf->pcm_offset=-1; /* make sure the pos is dumped if unseekable */ + ov_pcm_seek(vf,pos); + } + } + + for(i=0;ilinks;i++){ + if(vorbis_synthesis_halfrate(vf->vi+i,flag)){ + if(flag) ov_halfrate(vf,0); + return OV_EINVAL; + } + } + return 0; +} + +int ov_halfrate_p(OggVorbis_File *vf){ + if(vf->vi==NULL)return OV_EINVAL; + return vorbis_synthesis_halfrate_p(vf->vi); +} + +/* Only partially open the vorbis file; test for Vorbisness, and load + the headers for the first chain. Do not seek (although test for + seekability). Use ov_test_open to finish opening the file, else + ov_clear to close/free it. Same return codes as open. */ + +int ov_test_callbacks(void *f,OggVorbis_File *vf, + const char *initial,long ibytes,ov_callbacks callbacks) +{ + return _ov_open1(f,vf,initial,ibytes,callbacks); +} + +int ov_test(FILE *f,OggVorbis_File *vf,const char *initial,long ibytes){ + ov_callbacks callbacks = { + (size_t (*)(void *, size_t, size_t, void *)) fread, + (int (*)(void *, ogg_int64_t, int)) _fseek64_wrap, + (int (*)(void *)) fclose, + (long (*)(void *)) ftell + }; + + return ov_test_callbacks((void *)f, vf, initial, ibytes, callbacks); +} + +int ov_test_open(OggVorbis_File *vf){ + if(vf->ready_state!=PARTOPEN)return(OV_EINVAL); + return _ov_open2(vf); +} + +/* How many logical bitstreams in this physical bitstream? */ +long ov_streams(OggVorbis_File *vf){ + return vf->links; +} + +/* Is the FILE * associated with vf seekable? */ +long ov_seekable(OggVorbis_File *vf){ + return vf->seekable; +} + +/* returns the bitrate for a given logical bitstream or the entire + physical bitstream. If the file is open for random access, it will + find the *actual* average bitrate. If the file is streaming, it + returns the nominal bitrate (if set) else the average of the + upper/lower bounds (if set) else -1 (unset). + + If you want the actual bitrate field settings, get them from the + vorbis_info structs */ + +long ov_bitrate(OggVorbis_File *vf,int i){ + if(vf->ready_state=vf->links)return(OV_EINVAL); + if(!vf->seekable && i!=0)return(ov_bitrate(vf,0)); + if(i<0){ + ogg_int64_t bits=0; + int i; + float br; + for(i=0;ilinks;i++) + bits+=(vf->offsets[i+1]-vf->dataoffsets[i])*8; + /* This once read: return(rint(bits/ov_time_total(vf,-1))); + * gcc 3.x on x86 miscompiled this at optimisation level 2 and above, + * so this is slightly transformed to make it work. + */ + br = bits/ov_time_total(vf,-1); + return(rint(br)); + }else{ + if(vf->seekable){ + /* return the actual bitrate */ + return(rint((vf->offsets[i+1]-vf->dataoffsets[i])*8/ov_time_total(vf,i))); + }else{ + /* return nominal if set */ + if(vf->vi[i].bitrate_nominal>0){ + return vf->vi[i].bitrate_nominal; + }else{ + if(vf->vi[i].bitrate_upper>0){ + if(vf->vi[i].bitrate_lower>0){ + return (vf->vi[i].bitrate_upper+vf->vi[i].bitrate_lower)/2; + }else{ + return vf->vi[i].bitrate_upper; + } + } + return(OV_FALSE); + } + } + } +} + +/* returns the actual bitrate since last call. returns -1 if no + additional data to offer since last call (or at beginning of stream), + EINVAL if stream is only partially open +*/ +long ov_bitrate_instant(OggVorbis_File *vf){ + int link=(vf->seekable?vf->current_link:0); + long ret; + if(vf->ready_statesamptrack==0)return(OV_FALSE); + ret=vf->bittrack/vf->samptrack*vf->vi[link].rate+.5; + vf->bittrack=0.f; + vf->samptrack=0.f; + return(ret); +} + +/* Guess */ +long ov_serialnumber(OggVorbis_File *vf,int i){ + if(i>=vf->links)return(ov_serialnumber(vf,vf->links-1)); + if(!vf->seekable && i>=0)return(ov_serialnumber(vf,-1)); + if(i<0){ + return(vf->current_serialno); + }else{ + return(vf->serialnos[i]); + } +} + +/* returns: total raw (compressed) length of content if i==-1 + raw (compressed) length of that logical bitstream for i==0 to n + OV_EINVAL if the stream is not seekable (we can't know the length) + or if stream is only partially open +*/ +ogg_int64_t ov_raw_total(OggVorbis_File *vf,int i){ + if(vf->ready_stateseekable || i>=vf->links)return(OV_EINVAL); + if(i<0){ + ogg_int64_t acc=0; + int i; + for(i=0;ilinks;i++) + acc+=ov_raw_total(vf,i); + return(acc); + }else{ + return(vf->offsets[i+1]-vf->offsets[i]); + } +} + +/* returns: total PCM length (samples) of content if i==-1 PCM length + (samples) of that logical bitstream for i==0 to n + OV_EINVAL if the stream is not seekable (we can't know the + length) or only partially open +*/ +ogg_int64_t ov_pcm_total(OggVorbis_File *vf,int i){ + if(vf->ready_stateseekable || i>=vf->links)return(OV_EINVAL); + if(i<0){ + ogg_int64_t acc=0; + int i; + for(i=0;ilinks;i++) + acc+=ov_pcm_total(vf,i); + return(acc); + }else{ + return(vf->pcmlengths[i*2+1]); + } +} + +/* returns: total seconds of content if i==-1 + seconds in that logical bitstream for i==0 to n + OV_EINVAL if the stream is not seekable (we can't know the + length) or only partially open +*/ +double ov_time_total(OggVorbis_File *vf,int i){ + if(vf->ready_stateseekable || i>=vf->links)return(OV_EINVAL); + if(i<0){ + double acc=0; + int i; + for(i=0;ilinks;i++) + acc+=ov_time_total(vf,i); + return(acc); + }else{ + return((double)(vf->pcmlengths[i*2+1])/vf->vi[i].rate); + } +} + +/* seek to an offset relative to the *compressed* data. This also + scans packets to update the PCM cursor. It will cross a logical + bitstream boundary, but only if it can't get any packets out of the + tail of the bitstream we seek to (so no surprises). + + returns zero on success, nonzero on failure */ + +int ov_raw_seek(OggVorbis_File *vf,ogg_int64_t pos){ + ogg_stream_state work_os; + int ret; + + if(vf->ready_stateseekable) + return(OV_ENOSEEK); /* don't dump machine if we can't seek */ + + if(pos<0 || pos>vf->end)return(OV_EINVAL); + + /* is the seek position outside our current link [if any]? */ + if(vf->ready_state>=STREAMSET){ + if(posoffsets[vf->current_link] || pos>=vf->offsets[vf->current_link+1]) + _decode_clear(vf); /* clear out stream state */ + } + + /* don't yet clear out decoding machine (if it's initialized), in + the case we're in the same link. Restart the decode lapping, and + let _fetch_and_process_packet deal with a potential bitstream + boundary */ + vf->pcm_offset=-1; + ogg_stream_reset_serialno(&vf->os, + vf->current_serialno); /* must set serialno */ + vorbis_synthesis_restart(&vf->vd); + + ret=_seek_helper(vf,pos); + if(ret)goto seek_error; + + /* we need to make sure the pcm_offset is set, but we don't want to + advance the raw cursor past good packets just to get to the first + with a granulepos. That's not equivalent behavior to beginning + decoding as immediately after the seek position as possible. + + So, a hack. We use two stream states; a local scratch state and + the shared vf->os stream state. We use the local state to + scan, and the shared state as a buffer for later decode. + + Unfortuantely, on the last page we still advance to last packet + because the granulepos on the last page is not necessarily on a + packet boundary, and we need to make sure the granpos is + correct. + */ + + { + ogg_page og; + ogg_packet op; + int lastblock=0; + int accblock=0; + int thisblock=0; + int lastflag=0; + int firstflag=0; + ogg_int64_t pagepos=-1; + + ogg_stream_init(&work_os,vf->current_serialno); /* get the memory ready */ + ogg_stream_reset(&work_os); /* eliminate the spurious OV_HOLE + return from not necessarily + starting from the beginning */ + + while(1){ + if(vf->ready_state>=STREAMSET){ + /* snarf/scan a packet if we can */ + int result=ogg_stream_packetout(&work_os,&op); + + if(result>0){ + + if(vf->vi[vf->current_link].codec_setup){ + thisblock=vorbis_packet_blocksize(vf->vi+vf->current_link,&op); + if(thisblock<0){ + ogg_stream_packetout(&vf->os,NULL); + thisblock=0; + }else{ + + /* We can't get a guaranteed correct pcm position out of the + last page in a stream because it might have a 'short' + granpos, which can only be detected in the presence of a + preceding page. However, if the last page is also the first + page, the granpos rules of a first page take precedence. Not + only that, but for first==last, the EOS page must be treated + as if its a normal first page for the stream to open/play. */ + if(lastflag && !firstflag) + ogg_stream_packetout(&vf->os,NULL); + else + if(lastblock)accblock+=(lastblock+thisblock)>>2; + } + + if(op.granulepos!=-1){ + int i,link=vf->current_link; + ogg_int64_t granulepos=op.granulepos-vf->pcmlengths[link*2]; + if(granulepos<0)granulepos=0; + + for(i=0;ipcmlengths[i*2+1]; + vf->pcm_offset=granulepos-accblock; + if(vf->pcm_offset<0)vf->pcm_offset=0; + break; + } + lastblock=thisblock; + continue; + }else + ogg_stream_packetout(&vf->os,NULL); + } + } + + if(!lastblock){ + pagepos=_get_next_page(vf,&og,-1); + if(pagepos<0){ + vf->pcm_offset=ov_pcm_total(vf,-1); + break; + } + }else{ + /* huh? Bogus stream with packets but no granulepos */ + vf->pcm_offset=-1; + break; + } + + /* has our decoding just traversed a bitstream boundary? */ + if(vf->ready_state>=STREAMSET){ + if(vf->current_serialno!=ogg_page_serialno(&og)){ + + /* two possibilities: + 1) our decoding just traversed a bitstream boundary + 2) another stream is multiplexed into this logical section? */ + + if(ogg_page_bos(&og)){ + /* we traversed */ + _decode_clear(vf); /* clear out stream state */ + ogg_stream_clear(&work_os); + } /* else, do nothing; next loop will scoop another page */ + } + } + + if(vf->ready_statelinks;link++) + if(vf->serialnos[link]==serialno)break; + + if(link==vf->links) continue; /* not the desired Vorbis + bitstream section; keep + trying */ + vf->current_link=link; + vf->current_serialno=serialno; + ogg_stream_reset_serialno(&vf->os,serialno); + ogg_stream_reset_serialno(&work_os,serialno); + vf->ready_state=STREAMSET; + firstflag=(pagepos<=vf->dataoffsets[link]); + } + + ogg_stream_pagein(&vf->os,&og); + ogg_stream_pagein(&work_os,&og); + lastflag=ogg_page_eos(&og); + + } + } + + ogg_stream_clear(&work_os); + vf->bittrack=0.f; + vf->samptrack=0.f; + return(0); + + seek_error: + /* dump the machine so we're in a known state */ + vf->pcm_offset=-1; + ogg_stream_clear(&work_os); + _decode_clear(vf); + return OV_EBADLINK; +} + +/* Page granularity seek (faster than sample granularity because we + don't do the last bit of decode to find a specific sample). + + Seek to the last [granule marked] page preceding the specified pos + location, such that decoding past the returned point will quickly + arrive at the requested position. */ +int ov_pcm_seek_page(OggVorbis_File *vf,ogg_int64_t pos){ + int link=-1; + ogg_int64_t result=0; + ogg_int64_t total=ov_pcm_total(vf,-1); + + if(vf->ready_stateseekable)return(OV_ENOSEEK); + + if(pos<0 || pos>total)return(OV_EINVAL); + + /* which bitstream section does this pcm offset occur in? */ + for(link=vf->links-1;link>=0;link--){ + total-=vf->pcmlengths[link*2+1]; + if(pos>=total)break; + } + + /* search within the logical bitstream for the page with the highest + pcm_pos preceding (or equal to) pos. There is a danger here; + missing pages or incorrect frame number information in the + bitstream could make our task impossible. Account for that (it + would be an error condition) */ + + /* new search algorithm by HB (Nicholas Vinen) */ + { + ogg_int64_t end=vf->offsets[link+1]; + ogg_int64_t begin=vf->offsets[link]; + ogg_int64_t begintime = vf->pcmlengths[link*2]; + ogg_int64_t endtime = vf->pcmlengths[link*2+1]+begintime; + ogg_int64_t target=pos-total+begintime; + ogg_int64_t best=begin; + + ogg_page og; + while(beginoffset){ + result=_seek_helper(vf,bisect); + if(result) goto seek_error; + } + + while(beginoffset); + if(result==OV_EREAD) goto seek_error; + if(result<0){ + if(bisect<=begin+1) + end=begin; /* found it */ + else{ + if(bisect==0) goto seek_error; + bisect-=CHUNKSIZE; + if(bisect<=begin)bisect=begin+1; + result=_seek_helper(vf,bisect); + if(result) goto seek_error; + } + }else{ + ogg_int64_t granulepos; + + if(ogg_page_serialno(&og)!=vf->serialnos[link]) + continue; + + granulepos=ogg_page_granulepos(&og); + if(granulepos==-1)continue; + + if(granuleposoffset; /* raw offset of next page */ + begintime=granulepos; + + if(target-begintime>44100)break; + bisect=begin; /* *not* begin + 1 */ + }else{ + if(bisect<=begin+1) + end=begin; /* found it */ + else{ + if(end==vf->offset){ /* we're pretty close - we'd be stuck in */ + end=result; + bisect-=CHUNKSIZE; /* an endless loop otherwise. */ + if(bisect<=begin)bisect=begin+1; + result=_seek_helper(vf,bisect); + if(result) goto seek_error; + }else{ + end=bisect; + endtime=granulepos; + break; + } + } + } + } + } + } + + /* found our page. seek to it, update pcm offset. Easier case than + raw_seek, don't keep packets preceding granulepos. */ + { + ogg_page og; + ogg_packet op; + + /* seek */ + result=_seek_helper(vf,best); + vf->pcm_offset=-1; + if(result) goto seek_error; + result=_get_next_page(vf,&og,-1); + if(result<0) goto seek_error; + + if(link!=vf->current_link){ + /* Different link; dump entire decode machine */ + _decode_clear(vf); + + vf->current_link=link; + vf->current_serialno=vf->serialnos[link]; + vf->ready_state=STREAMSET; + + }else{ + vorbis_synthesis_restart(&vf->vd); + } + + ogg_stream_reset_serialno(&vf->os,vf->current_serialno); + ogg_stream_pagein(&vf->os,&og); + + /* pull out all but last packet; the one with granulepos */ + while(1){ + result=ogg_stream_packetpeek(&vf->os,&op); + if(result==0){ + /* !!! the packet finishing this page originated on a + preceding page. Keep fetching previous pages until we + get one with a granulepos or without the 'continued' flag + set. Then just use raw_seek for simplicity. */ + + result=_seek_helper(vf,best); + if(result<0) goto seek_error; + + while(1){ + result=_get_prev_page(vf,&og); + if(result<0) goto seek_error; + if(ogg_page_serialno(&og)==vf->current_serialno && + (ogg_page_granulepos(&og)>-1 || + !ogg_page_continued(&og))){ + return ov_raw_seek(vf,result); + } + vf->offset=result; + } + } + if(result<0){ + result = OV_EBADPACKET; + goto seek_error; + } + if(op.granulepos!=-1){ + vf->pcm_offset=op.granulepos-vf->pcmlengths[vf->current_link*2]; + if(vf->pcm_offset<0)vf->pcm_offset=0; + vf->pcm_offset+=total; + break; + }else + result=ogg_stream_packetout(&vf->os,NULL); + } + } + } + + /* verify result */ + if(vf->pcm_offset>pos || pos>ov_pcm_total(vf,-1)){ + result=OV_EFAULT; + goto seek_error; + } + vf->bittrack=0.f; + vf->samptrack=0.f; + return(0); + + seek_error: + /* dump machine so we're in a known state */ + vf->pcm_offset=-1; + _decode_clear(vf); + return (int)result; +} + +/* seek to a sample offset relative to the decompressed pcm stream + returns zero on success, nonzero on failure */ + +int ov_pcm_seek(OggVorbis_File *vf,ogg_int64_t pos){ + int thisblock,lastblock=0; + int ret=ov_pcm_seek_page(vf,pos); + if(ret<0)return(ret); + if((ret=_make_decode_ready(vf)))return ret; + + /* discard leading packets we don't need for the lapping of the + position we want; don't decode them */ + + while(1){ + ogg_packet op; + ogg_page og; + + int ret=ogg_stream_packetpeek(&vf->os,&op); + if(ret>0){ + thisblock=vorbis_packet_blocksize(vf->vi+vf->current_link,&op); + if(thisblock<0){ + ogg_stream_packetout(&vf->os,NULL); + continue; /* non audio packet */ + } + if(lastblock)vf->pcm_offset+=(lastblock+thisblock)>>2; + + if(vf->pcm_offset+((thisblock+ + vorbis_info_blocksize(vf->vi,1))>>2)>=pos)break; + + /* remove the packet from packet queue and track its granulepos */ + ogg_stream_packetout(&vf->os,NULL); + vorbis_synthesis_trackonly(&vf->vb,&op); /* set up a vb with + only tracking, no + pcm_decode */ + vorbis_synthesis_blockin(&vf->vd,&vf->vb); + + /* end of logical stream case is hard, especially with exact + length positioning. */ + + if(op.granulepos>-1){ + int i; + /* always believe the stream markers */ + vf->pcm_offset=op.granulepos-vf->pcmlengths[vf->current_link*2]; + if(vf->pcm_offset<0)vf->pcm_offset=0; + for(i=0;icurrent_link;i++) + vf->pcm_offset+=vf->pcmlengths[i*2+1]; + } + + lastblock=thisblock; + + }else{ + if(ret<0 && ret!=OV_HOLE)break; + + /* suck in a new page */ + if(_get_next_page(vf,&og,-1)<0)break; + if(ogg_page_bos(&og))_decode_clear(vf); + + if(vf->ready_statelinks;link++) + if(vf->serialnos[link]==serialno)break; + if(link==vf->links) continue; + vf->current_link=link; + + vf->ready_state=STREAMSET; + vf->current_serialno=ogg_page_serialno(&og); + ogg_stream_reset_serialno(&vf->os,serialno); + ret=_make_decode_ready(vf); + if(ret)return ret; + lastblock=0; + } + + ogg_stream_pagein(&vf->os,&og); + } + } + + vf->bittrack=0.f; + vf->samptrack=0.f; + /* discard samples until we reach the desired position. Crossing a + logical bitstream boundary with abandon is OK. */ + { + /* note that halfrate could be set differently in each link, but + vorbisfile encoforces all links are set or unset */ + int hs=vorbis_synthesis_halfrate_p(vf->vi); + while(vf->pcm_offset<((pos>>hs)<pcm_offset)>>hs; + long samples=vorbis_synthesis_pcmout(&vf->vd,NULL); + + if(samples>target)samples=target; + vorbis_synthesis_read(&vf->vd,samples); + vf->pcm_offset+=samples<pcm_offset=ov_pcm_total(vf,-1); /* eof */ + } + } + return 0; +} + +/* seek to a playback time relative to the decompressed pcm stream + returns zero on success, nonzero on failure */ +int ov_time_seek(OggVorbis_File *vf,double seconds){ + /* translate time to PCM position and call ov_pcm_seek */ + + int link=-1; + ogg_int64_t pcm_total=0; + double time_total=0.; + + if(vf->ready_stateseekable)return(OV_ENOSEEK); + if(seconds<0)return(OV_EINVAL); + + /* which bitstream section does this time offset occur in? */ + for(link=0;linklinks;link++){ + double addsec = ov_time_total(vf,link); + if(secondspcmlengths[link*2+1]; + } + + if(link==vf->links)return(OV_EINVAL); + + /* enough information to convert time offset to pcm offset */ + { + ogg_int64_t target=pcm_total+(seconds-time_total)*vf->vi[link].rate; + return(ov_pcm_seek(vf,target)); + } +} + +/* page-granularity version of ov_time_seek + returns zero on success, nonzero on failure */ +int ov_time_seek_page(OggVorbis_File *vf,double seconds){ + /* translate time to PCM position and call ov_pcm_seek */ + + int link=-1; + ogg_int64_t pcm_total=0; + double time_total=0.; + + if(vf->ready_stateseekable)return(OV_ENOSEEK); + if(seconds<0)return(OV_EINVAL); + + /* which bitstream section does this time offset occur in? */ + for(link=0;linklinks;link++){ + double addsec = ov_time_total(vf,link); + if(secondspcmlengths[link*2+1]; + } + + if(link==vf->links)return(OV_EINVAL); + + /* enough information to convert time offset to pcm offset */ + { + ogg_int64_t target=pcm_total+(seconds-time_total)*vf->vi[link].rate; + return(ov_pcm_seek_page(vf,target)); + } +} + +/* tell the current stream offset cursor. Note that seek followed by + tell will likely not give the set offset due to caching */ +ogg_int64_t ov_raw_tell(OggVorbis_File *vf){ + if(vf->ready_stateoffset); +} + +/* return PCM offset (sample) of next PCM sample to be read */ +ogg_int64_t ov_pcm_tell(OggVorbis_File *vf){ + if(vf->ready_statepcm_offset); +} + +/* return time offset (seconds) of next PCM sample to be read */ +double ov_time_tell(OggVorbis_File *vf){ + int link=0; + ogg_int64_t pcm_total=0; + double time_total=0.f; + + if(vf->ready_stateseekable){ + pcm_total=ov_pcm_total(vf,-1); + time_total=ov_time_total(vf,-1); + + /* which bitstream section does this time offset occur in? */ + for(link=vf->links-1;link>=0;link--){ + pcm_total-=vf->pcmlengths[link*2+1]; + time_total-=ov_time_total(vf,link); + if(vf->pcm_offset>=pcm_total)break; + } + } + + return((double)time_total+(double)(vf->pcm_offset-pcm_total)/vf->vi[link].rate); +} + +/* link: -1) return the vorbis_info struct for the bitstream section + currently being decoded + 0-n) to request information for a specific bitstream section + + In the case of a non-seekable bitstream, any call returns the + current bitstream. NULL in the case that the machine is not + initialized */ + +vorbis_info *ov_info(OggVorbis_File *vf,int link){ + if(vf->seekable){ + if(link<0) + if(vf->ready_state>=STREAMSET) + return vf->vi+vf->current_link; + else + return vf->vi; + else + if(link>=vf->links) + return NULL; + else + return vf->vi+link; + }else{ + return vf->vi; + } +} + +/* grr, strong typing, grr, no templates/inheritence, grr */ +vorbis_comment *ov_comment(OggVorbis_File *vf,int link){ + if(vf->seekable){ + if(link<0) + if(vf->ready_state>=STREAMSET) + return vf->vc+vf->current_link; + else + return vf->vc; + else + if(link>=vf->links) + return NULL; + else + return vf->vc+link; + }else{ + return vf->vc; + } +} + +static int host_is_big_endian() { + ogg_int32_t pattern = 0xfeedface; /* deadbeef */ + unsigned char *bytewise = (unsigned char *)&pattern; + if (bytewise[0] == 0xfe) return 1; + return 0; +} + +/* up to this point, everything could more or less hide the multiple + logical bitstream nature of chaining from the toplevel application + if the toplevel application didn't particularly care. However, at + the point that we actually read audio back, the multiple-section + nature must surface: Multiple bitstream sections do not necessarily + have to have the same number of channels or sampling rate. + + ov_read returns the sequential logical bitstream number currently + being decoded along with the PCM data in order that the toplevel + application can take action on channel/sample rate changes. This + number will be incremented even for streamed (non-seekable) streams + (for seekable streams, it represents the actual logical bitstream + index within the physical bitstream. Note that the accessor + functions above are aware of this dichotomy). + + ov_read_filter is exactly the same as ov_read except that it processes + the decoded audio data through a filter before packing it into the + requested format. This gives greater accuracy than applying a filter + after the audio has been converted into integral PCM. + + input values: buffer) a buffer to hold packed PCM data for return + length) the byte length requested to be placed into buffer + bigendianp) should the data be packed LSB first (0) or + MSB first (1) + word) word size for output. currently 1 (byte) or + 2 (16 bit short) + + return values: <0) error/hole in data (OV_HOLE), partial open (OV_EINVAL) + 0) EOF + n) number of bytes of PCM actually returned. The + below works on a packet-by-packet basis, so the + return length is not related to the 'length' passed + in, just guaranteed to fit. + + *section) set to the logical bitstream number */ + +long ov_read_filter(OggVorbis_File *vf,char *buffer,int length, + int bigendianp,int word,int sgned,int *bitstream, + void (*filter)(float **pcm,long channels,long samples,void *filter_param),void *filter_param){ + int i,j; + int host_endian = host_is_big_endian(); + int hs; + + float **pcm; + long samples; + + if(vf->ready_stateready_state==INITSET){ + samples=vorbis_synthesis_pcmout(&vf->vd,&pcm); + if(samples)break; + } + + /* suck in another packet */ + { + int ret=_fetch_and_process_packet(vf,NULL,1,1); + if(ret==OV_EOF) + return(0); + if(ret<=0) + return(ret); + } + + } + + if(samples>0){ + + /* yay! proceed to pack data into the byte buffer */ + + long channels=ov_info(vf,-1)->channels; + long bytespersample=word * channels; + vorbis_fpu_control fpu; + if(samples>length/bytespersample)samples=length/bytespersample; + + if(samples <= 0) + return OV_EINVAL; + + /* Here. */ + if(filter) + filter(pcm,channels,samples,filter_param); + + /* a tight loop to pack each size */ + { + int val; + if(word==1){ + int off=(sgned?0:128); + vorbis_fpu_setround(&fpu); + for(j=0;j127)val=127; + else if(val<-128)val=-128; + *buffer++=val+off; + } + vorbis_fpu_restore(fpu); + }else{ + int off=(sgned?0:32768); + + if(host_endian==bigendianp){ + if(sgned){ + + vorbis_fpu_setround(&fpu); + for(i=0;i32767)val=32767; + else if(val<-32768)val=-32768; + *dest=val; + dest+=channels; + } + } + vorbis_fpu_restore(fpu); + + }else{ + + vorbis_fpu_setround(&fpu); + for(i=0;i32767)val=32767; + else if(val<-32768)val=-32768; + *dest=val+off; + dest+=channels; + } + } + vorbis_fpu_restore(fpu); + + } + }else if(bigendianp){ + + vorbis_fpu_setround(&fpu); + for(j=0;j32767)val=32767; + else if(val<-32768)val=-32768; + val+=off; + *buffer++=(val>>8); + *buffer++=(val&0xff); + } + vorbis_fpu_restore(fpu); + + }else{ + int val; + vorbis_fpu_setround(&fpu); + for(j=0;j32767)val=32767; + else if(val<-32768)val=-32768; + val+=off; + *buffer++=(val&0xff); + *buffer++=(val>>8); + } + vorbis_fpu_restore(fpu); + + } + } + } + + vorbis_synthesis_read(&vf->vd,samples); + hs=vorbis_synthesis_halfrate_p(vf->vi); + vf->pcm_offset+=(samples<current_link; + return(samples*bytespersample); + }else{ + return(samples); + } +} + +long ov_read(OggVorbis_File *vf,char *buffer,int length, + int bigendianp,int word,int sgned,int *bitstream){ + return ov_read_filter(vf, buffer, length, bigendianp, word, sgned, bitstream, NULL, NULL); +} + +/* input values: pcm_channels) a float vector per channel of output + length) the sample length being read by the app + + return values: <0) error/hole in data (OV_HOLE), partial open (OV_EINVAL) + 0) EOF + n) number of samples of PCM actually returned. The + below works on a packet-by-packet basis, so the + return length is not related to the 'length' passed + in, just guaranteed to fit. + + *section) set to the logical bitstream number */ + + + +long ov_read_float(OggVorbis_File *vf,float ***pcm_channels,int length, + int *bitstream){ + + if(vf->ready_stateready_state==INITSET){ + float **pcm; + long samples=vorbis_synthesis_pcmout(&vf->vd,&pcm); + if(samples){ + int hs=vorbis_synthesis_halfrate_p(vf->vi); + if(pcm_channels)*pcm_channels=pcm; + if(samples>length)samples=length; + vorbis_synthesis_read(&vf->vd,samples); + vf->pcm_offset+=samples<current_link; + return samples; + + } + } + + /* suck in another packet */ + { + int ret=_fetch_and_process_packet(vf,NULL,1,1); + if(ret==OV_EOF)return(0); + if(ret<=0)return(ret); + } + + } +} + +extern float *vorbis_window(vorbis_dsp_state *v,int W); + +static void _ov_splice(float **pcm,float **lappcm, + int n1, int n2, + int ch1, int ch2, + float *w1, float *w2){ + int i,j; + float *w=w1; + int n=n1; + + if(n1>n2){ + n=n2; + w=w2; + } + + /* splice */ + for(j=0;jready_state==INITSET)break; + /* suck in another packet */ + { + int ret=_fetch_and_process_packet(vf,NULL,1,0); + if(ret<0 && ret!=OV_HOLE)return(ret); + } + } + return 0; +} + +/* make sure vf is INITSET and that we have a primed buffer; if + we're crosslapping at a stream section boundary, this also makes + sure we're sanity checking against the right stream information */ +static int _ov_initprime(OggVorbis_File *vf){ + vorbis_dsp_state *vd=&vf->vd; + while(1){ + if(vf->ready_state==INITSET) + if(vorbis_synthesis_pcmout(vd,NULL))break; + + /* suck in another packet */ + { + int ret=_fetch_and_process_packet(vf,NULL,1,0); + if(ret<0 && ret!=OV_HOLE)return(ret); + } + } + return 0; +} + +/* grab enough data for lapping from vf; this may be in the form of + unreturned, already-decoded pcm, remaining PCM we will need to + decode, or synthetic postextrapolation from last packets. */ +static void _ov_getlap(OggVorbis_File *vf,vorbis_info *vi,vorbis_dsp_state *vd, + float **lappcm,int lapsize){ + int lapcount=0,i; + float **pcm; + + /* try first to decode the lapping data */ + while(lapcountlapsize-lapcount)samples=lapsize-lapcount; + for(i=0;ichannels;i++) + memcpy(lappcm[i]+lapcount,pcm[i],sizeof(**pcm)*samples); + lapcount+=samples; + vorbis_synthesis_read(vd,samples); + }else{ + /* suck in another packet */ + int ret=_fetch_and_process_packet(vf,NULL,1,0); /* do *not* span */ + if(ret==OV_EOF)break; + } + } + if(lapcountvd,&pcm); + if(samples==0){ + for(i=0;ichannels;i++) + memset(lappcm[i]+lapcount,0,sizeof(**pcm)*lapsize-lapcount); + lapcount=lapsize; + }else{ + if(samples>lapsize-lapcount)samples=lapsize-lapcount; + for(i=0;ichannels;i++) + memcpy(lappcm[i]+lapcount,pcm[i],sizeof(**pcm)*samples); + lapcount+=samples; + } + } +} + +/* this sets up crosslapping of a sample by using trailing data from + sample 1 and lapping it into the windowing buffer of sample 2 */ +int ov_crosslap(OggVorbis_File *vf1, OggVorbis_File *vf2){ + vorbis_info *vi1,*vi2; + float **lappcm; + float **pcm; + float *w1,*w2; + int n1,n2,i,ret,hs1,hs2; + + if(vf1==vf2)return(0); /* degenerate case */ + if(vf1->ready_stateready_statechannels); + n1=vorbis_info_blocksize(vi1,0)>>(1+hs1); + n2=vorbis_info_blocksize(vi2,0)>>(1+hs2); + w1=vorbis_window(&vf1->vd,0); + w2=vorbis_window(&vf2->vd,0); + + for(i=0;ichannels;i++) + lappcm[i]=alloca(sizeof(**lappcm)*n1); + + _ov_getlap(vf1,vi1,&vf1->vd,lappcm,n1); + + /* have a lapping buffer from vf1; now to splice it into the lapping + buffer of vf2 */ + /* consolidate and expose the buffer. */ + vorbis_synthesis_lapout(&vf2->vd,&pcm); + +#if 0 + _analysis_output_always("pcmL",0,pcm[0],n1*2,0,0,0); + _analysis_output_always("pcmR",0,pcm[1],n1*2,0,0,0); +#endif + + /* splice */ + _ov_splice(pcm,lappcm,n1,n2,vi1->channels,vi2->channels,w1,w2); + + /* done */ + return(0); +} + +static int _ov_64_seek_lap(OggVorbis_File *vf,ogg_int64_t pos, + int (*localseek)(OggVorbis_File *,ogg_int64_t)){ + vorbis_info *vi; + float **lappcm; + float **pcm; + float *w1,*w2; + int n1,n2,ch1,ch2,hs; + int i,ret; + + if(vf->ready_statechannels; + n1=vorbis_info_blocksize(vi,0)>>(1+hs); + w1=vorbis_window(&vf->vd,0); /* window arrays from libvorbis are + persistent; even if the decode state + from this link gets dumped, this + window array continues to exist */ + + lappcm=alloca(sizeof(*lappcm)*ch1); + for(i=0;ivd,lappcm,n1); + + /* have lapping data; seek and prime the buffer */ + ret=localseek(vf,pos); + if(ret)return ret; + ret=_ov_initprime(vf); + if(ret)return(ret); + + /* Guard against cross-link changes; they're perfectly legal */ + vi=ov_info(vf,-1); + ch2=vi->channels; + n2=vorbis_info_blocksize(vi,0)>>(1+hs); + w2=vorbis_window(&vf->vd,0); + + /* consolidate and expose the buffer. */ + vorbis_synthesis_lapout(&vf->vd,&pcm); + + /* splice */ + _ov_splice(pcm,lappcm,n1,n2,ch1,ch2,w1,w2); + + /* done */ + return(0); +} + +int ov_raw_seek_lap(OggVorbis_File *vf,ogg_int64_t pos){ + return _ov_64_seek_lap(vf,pos,ov_raw_seek); +} + +int ov_pcm_seek_lap(OggVorbis_File *vf,ogg_int64_t pos){ + return _ov_64_seek_lap(vf,pos,ov_pcm_seek); +} + +int ov_pcm_seek_page_lap(OggVorbis_File *vf,ogg_int64_t pos){ + return _ov_64_seek_lap(vf,pos,ov_pcm_seek_page); +} + +static int _ov_d_seek_lap(OggVorbis_File *vf,double pos, + int (*localseek)(OggVorbis_File *,double)){ + vorbis_info *vi; + float **lappcm; + float **pcm; + float *w1,*w2; + int n1,n2,ch1,ch2,hs; + int i,ret; + + if(vf->ready_statechannels; + n1=vorbis_info_blocksize(vi,0)>>(1+hs); + w1=vorbis_window(&vf->vd,0); /* window arrays from libvorbis are + persistent; even if the decode state + from this link gets dumped, this + window array continues to exist */ + + lappcm=alloca(sizeof(*lappcm)*ch1); + for(i=0;ivd,lappcm,n1); + + /* have lapping data; seek and prime the buffer */ + ret=localseek(vf,pos); + if(ret)return ret; + ret=_ov_initprime(vf); + if(ret)return(ret); + + /* Guard against cross-link changes; they're perfectly legal */ + vi=ov_info(vf,-1); + ch2=vi->channels; + n2=vorbis_info_blocksize(vi,0)>>(1+hs); + w2=vorbis_window(&vf->vd,0); + + /* consolidate and expose the buffer. */ + vorbis_synthesis_lapout(&vf->vd,&pcm); + + /* splice */ + _ov_splice(pcm,lappcm,n1,n2,ch1,ch2,w1,w2); + + /* done */ + return(0); +} + +int ov_time_seek_lap(OggVorbis_File *vf,double pos){ + return _ov_d_seek_lap(vf,pos,ov_time_seek); +} + +int ov_time_seek_page_lap(OggVorbis_File *vf,double pos){ + return _ov_d_seek_lap(vf,pos,ov_time_seek_page); +} diff --git a/libvorbis-1.3.2/lib/window.c b/libvorbis-1.3.2/lib/window.c new file mode 100755 index 0000000..efebbfa --- /dev/null +++ b/libvorbis-1.3.2/lib/window.c @@ -0,0 +1,2135 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: window functions + last mod: $Id: window.c 16227 2009-07-08 06:58:46Z xiphmont $ + + ********************************************************************/ + +#include +#include +#include "os.h" +#include "misc.h" + +static const float vwin64[32] = { + 0.0009460463F, 0.0085006468F, 0.0235352254F, 0.0458950567F, + 0.0753351908F, 0.1115073077F, 0.1539457973F, 0.2020557475F, + 0.2551056759F, 0.3122276645F, 0.3724270287F, 0.4346027792F, + 0.4975789974F, 0.5601459521F, 0.6211085051F, 0.6793382689F, + 0.7338252629F, 0.7837245849F, 0.8283939355F, 0.8674186656F, + 0.9006222429F, 0.9280614787F, 0.9500073081F, 0.9669131782F, + 0.9793740220F, 0.9880792941F, 0.9937636139F, 0.9971582668F, + 0.9989462667F, 0.9997230082F, 0.9999638688F, 0.9999995525F, +}; + +static const float vwin128[64] = { + 0.0002365472F, 0.0021280687F, 0.0059065254F, 0.0115626550F, + 0.0190823442F, 0.0284463735F, 0.0396300935F, 0.0526030430F, + 0.0673285281F, 0.0837631763F, 0.1018564887F, 0.1215504095F, + 0.1427789367F, 0.1654677960F, 0.1895342001F, 0.2148867160F, + 0.2414252576F, 0.2690412240F, 0.2976177952F, 0.3270303960F, + 0.3571473350F, 0.3878306189F, 0.4189369387F, 0.4503188188F, + 0.4818259135F, 0.5133064334F, 0.5446086751F, 0.5755826278F, + 0.6060816248F, 0.6359640047F, 0.6650947483F, 0.6933470543F, + 0.7206038179F, 0.7467589810F, 0.7717187213F, 0.7954024542F, + 0.8177436264F, 0.8386902831F, 0.8582053981F, 0.8762669622F, + 0.8928678298F, 0.9080153310F, 0.9217306608F, 0.9340480615F, + 0.9450138200F, 0.9546851041F, 0.9631286621F, 0.9704194171F, + 0.9766389810F, 0.9818741197F, 0.9862151938F, 0.9897546035F, + 0.9925852598F, 0.9947991032F, 0.9964856900F, 0.9977308602F, + 0.9986155015F, 0.9992144193F, 0.9995953200F, 0.9998179155F, + 0.9999331503F, 0.9999825563F, 0.9999977357F, 0.9999999720F, +}; + +static const float vwin256[128] = { + 0.0000591390F, 0.0005321979F, 0.0014780301F, 0.0028960636F, + 0.0047854363F, 0.0071449926F, 0.0099732775F, 0.0132685298F, + 0.0170286741F, 0.0212513119F, 0.0259337111F, 0.0310727950F, + 0.0366651302F, 0.0427069140F, 0.0491939614F, 0.0561216907F, + 0.0634851102F, 0.0712788035F, 0.0794969160F, 0.0881331402F, + 0.0971807028F, 0.1066323515F, 0.1164803426F, 0.1267164297F, + 0.1373318534F, 0.1483173323F, 0.1596630553F, 0.1713586755F, + 0.1833933062F, 0.1957555184F, 0.2084333404F, 0.2214142599F, + 0.2346852280F, 0.2482326664F, 0.2620424757F, 0.2761000481F, + 0.2903902813F, 0.3048975959F, 0.3196059553F, 0.3344988887F, + 0.3495595160F, 0.3647705766F, 0.3801144597F, 0.3955732382F, + 0.4111287047F, 0.4267624093F, 0.4424557009F, 0.4581897696F, + 0.4739456913F, 0.4897044744F, 0.5054471075F, 0.5211546088F, + 0.5368080763F, 0.5523887395F, 0.5678780103F, 0.5832575361F, + 0.5985092508F, 0.6136154277F, 0.6285587300F, 0.6433222619F, + 0.6578896175F, 0.6722449294F, 0.6863729144F, 0.7002589187F, + 0.7138889597F, 0.7272497662F, 0.7403288154F, 0.7531143679F, + 0.7655954985F, 0.7777621249F, 0.7896050322F, 0.8011158947F, + 0.8122872932F, 0.8231127294F, 0.8335866365F, 0.8437043850F, + 0.8534622861F, 0.8628575905F, 0.8718884835F, 0.8805540765F, + 0.8888543947F, 0.8967903616F, 0.9043637797F, 0.9115773078F, + 0.9184344360F, 0.9249394562F, 0.9310974312F, 0.9369141608F, + 0.9423961446F, 0.9475505439F, 0.9523851406F, 0.9569082947F, + 0.9611289005F, 0.9650563408F, 0.9687004405F, 0.9720714191F, + 0.9751798427F, 0.9780365753F, 0.9806527301F, 0.9830396204F, + 0.9852087111F, 0.9871715701F, 0.9889398207F, 0.9905250941F, + 0.9919389832F, 0.9931929973F, 0.9942985174F, 0.9952667537F, + 0.9961087037F, 0.9968351119F, 0.9974564312F, 0.9979827858F, + 0.9984239359F, 0.9987892441F, 0.9990876435F, 0.9993276081F, + 0.9995171241F, 0.9996636648F, 0.9997741654F, 0.9998550016F, + 0.9999119692F, 0.9999502656F, 0.9999744742F, 0.9999885497F, + 0.9999958064F, 0.9999989077F, 0.9999998584F, 0.9999999983F, +}; + +static const float vwin512[256] = { + 0.0000147849F, 0.0001330607F, 0.0003695946F, 0.0007243509F, + 0.0011972759F, 0.0017882983F, 0.0024973285F, 0.0033242588F, + 0.0042689632F, 0.0053312973F, 0.0065110982F, 0.0078081841F, + 0.0092223540F, 0.0107533880F, 0.0124010466F, 0.0141650703F, + 0.0160451800F, 0.0180410758F, 0.0201524373F, 0.0223789233F, + 0.0247201710F, 0.0271757958F, 0.0297453914F, 0.0324285286F, + 0.0352247556F, 0.0381335972F, 0.0411545545F, 0.0442871045F, + 0.0475306997F, 0.0508847676F, 0.0543487103F, 0.0579219038F, + 0.0616036982F, 0.0653934164F, 0.0692903546F, 0.0732937809F, + 0.0774029356F, 0.0816170305F, 0.0859352485F, 0.0903567428F, + 0.0948806375F, 0.0995060259F, 0.1042319712F, 0.1090575056F, + 0.1139816300F, 0.1190033137F, 0.1241214941F, 0.1293350764F, + 0.1346429333F, 0.1400439046F, 0.1455367974F, 0.1511203852F, + 0.1567934083F, 0.1625545735F, 0.1684025537F, 0.1743359881F, + 0.1803534820F, 0.1864536069F, 0.1926349000F, 0.1988958650F, + 0.2052349715F, 0.2116506555F, 0.2181413191F, 0.2247053313F, + 0.2313410275F, 0.2380467105F, 0.2448206500F, 0.2516610835F, + 0.2585662164F, 0.2655342226F, 0.2725632448F, 0.2796513950F, + 0.2867967551F, 0.2939973773F, 0.3012512852F, 0.3085564739F, + 0.3159109111F, 0.3233125375F, 0.3307592680F, 0.3382489922F, + 0.3457795756F, 0.3533488602F, 0.3609546657F, 0.3685947904F, + 0.3762670121F, 0.3839690896F, 0.3916987634F, 0.3994537572F, + 0.4072317788F, 0.4150305215F, 0.4228476653F, 0.4306808783F, + 0.4385278181F, 0.4463861329F, 0.4542534630F, 0.4621274424F, + 0.4700057001F, 0.4778858615F, 0.4857655502F, 0.4936423891F, + 0.5015140023F, 0.5093780165F, 0.5172320626F, 0.5250737772F, + 0.5329008043F, 0.5407107971F, 0.5485014192F, 0.5562703465F, + 0.5640152688F, 0.5717338914F, 0.5794239366F, 0.5870831457F, + 0.5947092801F, 0.6023001235F, 0.6098534829F, 0.6173671907F, + 0.6248391059F, 0.6322671161F, 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0.9999857885F, 0.9999908879F, + 0.9999944746F, 0.9999968817F, 0.9999984010F, 0.9999992833F, + 0.9999997377F, 0.9999999317F, 0.9999999911F, 0.9999999999F, +}; + +static const float vwin1024[512] = { + 0.0000036962F, 0.0000332659F, 0.0000924041F, 0.0001811086F, + 0.0002993761F, 0.0004472021F, 0.0006245811F, 0.0008315063F, + 0.0010679699F, 0.0013339631F, 0.0016294757F, 0.0019544965F, + 0.0023090133F, 0.0026930125F, 0.0031064797F, 0.0035493989F, + 0.0040217533F, 0.0045235250F, 0.0050546946F, 0.0056152418F, + 0.0062051451F, 0.0068243817F, 0.0074729278F, 0.0081507582F, + 0.0088578466F, 0.0095941655F, 0.0103596863F, 0.0111543789F, + 0.0119782122F, 0.0128311538F, 0.0137131701F, 0.0146242260F, + 0.0155642855F, 0.0165333111F, 0.0175312640F, 0.0185581042F, + 0.0196137903F, 0.0206982797F, 0.0218115284F, 0.0229534910F, + 0.0241241208F, 0.0253233698F, 0.0265511886F, 0.0278075263F, + 0.0290923308F, 0.0304055484F, 0.0317471241F, 0.0331170013F, + 0.0345151222F, 0.0359414274F, 0.0373958560F, 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0.9999985750F, 0.9999986405F, + 0.9999987037F, 0.9999987647F, 0.9999988235F, 0.9999988802F, + 0.9999989348F, 0.9999989873F, 0.9999990379F, 0.9999990866F, + 0.9999991334F, 0.9999991784F, 0.9999992217F, 0.9999992632F, + 0.9999993030F, 0.9999993411F, 0.9999993777F, 0.9999994128F, + 0.9999994463F, 0.9999994784F, 0.9999995091F, 0.9999995384F, + 0.9999995663F, 0.9999995930F, 0.9999996184F, 0.9999996426F, + 0.9999996657F, 0.9999996876F, 0.9999997084F, 0.9999997282F, + 0.9999997469F, 0.9999997647F, 0.9999997815F, 0.9999997973F, + 0.9999998123F, 0.9999998265F, 0.9999998398F, 0.9999998524F, + 0.9999998642F, 0.9999998753F, 0.9999998857F, 0.9999998954F, + 0.9999999045F, 0.9999999130F, 0.9999999209F, 0.9999999282F, + 0.9999999351F, 0.9999999414F, 0.9999999472F, 0.9999999526F, + 0.9999999576F, 0.9999999622F, 0.9999999664F, 0.9999999702F, + 0.9999999737F, 0.9999999769F, 0.9999999798F, 0.9999999824F, + 0.9999999847F, 0.9999999868F, 0.9999999887F, 0.9999999904F, + 0.9999999919F, 0.9999999932F, 0.9999999943F, 0.9999999953F, + 0.9999999961F, 0.9999999969F, 0.9999999975F, 0.9999999980F, + 0.9999999985F, 0.9999999988F, 0.9999999991F, 0.9999999993F, + 0.9999999995F, 0.9999999997F, 0.9999999998F, 0.9999999999F, + 0.9999999999F, 1.0000000000F, 1.0000000000F, 1.0000000000F, + 1.0000000000F, 1.0000000000F, 1.0000000000F, 1.0000000000F, +}; + +static const float *const vwin[8] = { + vwin64, + vwin128, + vwin256, + vwin512, + vwin1024, + vwin2048, + vwin4096, + vwin8192, +}; + +const float *_vorbis_window_get(int n){ + return vwin[n]; +} + +void _vorbis_apply_window(float *d,int *winno,long *blocksizes, + int lW,int W,int nW){ + lW=(W?lW:0); + nW=(W?nW:0); + + { + const float *windowLW=vwin[winno[lW]]; + const float *windowNW=vwin[winno[nW]]; + + long n=blocksizes[W]; + long ln=blocksizes[lW]; + long rn=blocksizes[nW]; + + long leftbegin=n/4-ln/4; + long leftend=leftbegin+ln/2; + + long rightbegin=n/2+n/4-rn/4; + long rightend=rightbegin+rn/2; + + int i,p; + + for(i=0;i +Source: http://downloads.xiph.org/releases/vorbis/%{name}-%{version}.tar.gz +BuildRoot: %{_tmppath}/%{name}-%{version}-root + +# We're forced to use an epoch since both Red Hat and Ximian use it in their +# rc packages +Epoch: 2 +# Dirty trick to tell rpm that this package actually provides what the +# last rc and beta was offering +Provides: %{name} = %{epoch}:1.0rc3-%{release} +Provides: %{name} = %{epoch}:1.0beta4-%{release} + +Requires: libogg >= 1.1 +BuildRequires: libogg-devel >= 1.1 + +%description +Ogg Vorbis is a fully open, non-proprietary, patent-and-royalty-free, +general-purpose compressed audio format for audio and music at fixed +and variable bitrates from 16 to 128 kbps/channel. + +%package devel +Summary: Vorbis Library Development +Group: Development/Libraries +Requires: libogg-devel >= 1.1 +Requires: libvorbis = %{version} +# Dirty trick to tell rpm that this package actually provides what the +# last rc and beta was offering +Provides: %{name}-devel = %{epoch}:1.0rc3-%{release} +Provides: %{name}-devel = %{epoch}:1.0beta4-%{release} + +%description devel +The libvorbis-devel package contains the header files, static libraries +and documentation needed to develop applications with libvorbis. + +%prep +%setup -q -n %{name}-%{version} + +%build +CFLAGS="$RPM_OPT_FLAGS" ./configure --prefix=%{_prefix} --enable-static +make + +%install +rm -rf $RPM_BUILD_ROOT + +make DESTDIR=$RPM_BUILD_ROOT install + +%clean +rm -rf $RPM_BUILD_ROOT + +%post -p /sbin/ldconfig + +%postun -p /sbin/ldconfig + +%files +%defattr(-,root,root) +%doc AUTHORS COPYING README +%{_libdir}/libvorbis.so.* +%{_libdir}/libvorbisfile.so.* +%{_libdir}/libvorbisenc.so.* + +%files devel +%doc doc/*.html +%doc doc/*.png +%doc doc/*.txt +%doc doc/vorbisfile +%doc doc/vorbisenc +%{_datadir}/aclocal/vorbis.m4 +%dir %{_includedir}/vorbis +%{_includedir}/vorbis/codec.h +%{_includedir}/vorbis/vorbisfile.h +%{_includedir}/vorbis/vorbisenc.h +%{_libdir}/libvorbis.a +%{_libdir}/libvorbis.la +%{_libdir}/libvorbis.so +%{_libdir}/libvorbisfile.a +%{_libdir}/libvorbisfile.la +%{_libdir}/libvorbisfile.so +%{_libdir}/libvorbisenc.a +%{_libdir}/libvorbisenc.la +%{_libdir}/libvorbisenc.so +%{_libdir}/pkgconfig/vorbis.pc +%{_libdir}/pkgconfig/vorbisfile.pc +%{_libdir}/pkgconfig/vorbisenc.pc + +%changelog +* Sat May 3 2008 Ralph Giles +- updated source location + +* Thu Jun 10 2004 Thomas Vander Stichele +- autogenerate from configure +- fix download location +- remove Prefix +- own include dir +- move ldconfig runs to -p scripts +- change Release tag to include xiph + +* Tue Oct 07 2003 Warren Dukes +- update for 1.0.1 release + +* Sun Jul 14 2002 Thomas Vander Stichele +- Added BuildRequires: +- updated for 1.0 release + +* Sat May 25 2002 Michael Smith +- Fixed requires, copyright string. +* Sun Dec 31 2001 Jack Moffitt +- Updated for rc3 release. + +* Sun Oct 07 2001 Jack Moffitt +- Updated for configurable prefixes + +* Sat Oct 21 2000 Jack Moffitt +- initial spec file created diff --git a/libvorbis-1.3.2/libvorbis.spec.in b/libvorbis-1.3.2/libvorbis.spec.in new file mode 100755 index 0000000..723c070 --- /dev/null +++ b/libvorbis-1.3.2/libvorbis.spec.in @@ -0,0 +1,121 @@ +Name: libvorbis +Version: @VERSION@ +Release: 0.xiph.1 +Summary: The Vorbis General Audio Compression Codec. + +Group: System Environment/Libraries +License: BSD +URL: http://www.xiph.org/ +Vendor: Xiph.org Foundation +Source: http://downloads.xiph.org/releases/vorbis/%{name}-%{version}.tar.gz +BuildRoot: %{_tmppath}/%{name}-%{version}-root + +# We're forced to use an epoch since both Red Hat and Ximian use it in their +# rc packages +Epoch: 2 +# Dirty trick to tell rpm that this package actually provides what the +# last rc and beta was offering +Provides: %{name} = %{epoch}:1.0rc3-%{release} +Provides: %{name} = %{epoch}:1.0beta4-%{release} + +Requires: libogg >= 1.1 +BuildRequires: libogg-devel >= 1.1 + +%description +Ogg Vorbis is a fully open, non-proprietary, patent-and-royalty-free, +general-purpose compressed audio format for audio and music at fixed +and variable bitrates from 16 to 128 kbps/channel. + +%package devel +Summary: Vorbis Library Development +Group: Development/Libraries +Requires: libogg-devel >= 1.1 +Requires: libvorbis = %{version} +# Dirty trick to tell rpm that this package actually provides what the +# last rc and beta was offering +Provides: %{name}-devel = %{epoch}:1.0rc3-%{release} +Provides: %{name}-devel = %{epoch}:1.0beta4-%{release} + +%description devel +The libvorbis-devel package contains the header files, static libraries +and documentation needed to develop applications with libvorbis. + +%prep +%setup -q -n %{name}-%{version} + +%build +CFLAGS="$RPM_OPT_FLAGS" ./configure --prefix=%{_prefix} --enable-static +make + +%install +rm -rf $RPM_BUILD_ROOT + +make DESTDIR=$RPM_BUILD_ROOT install + +%clean +rm -rf $RPM_BUILD_ROOT + +%post -p /sbin/ldconfig + +%postun -p /sbin/ldconfig + +%files +%defattr(-,root,root) +%doc AUTHORS COPYING README +%{_libdir}/libvorbis.so.* +%{_libdir}/libvorbisfile.so.* +%{_libdir}/libvorbisenc.so.* + +%files devel +%doc doc/*.html +%doc doc/*.png +%doc doc/*.txt +%doc doc/vorbisfile +%doc doc/vorbisenc +%{_datadir}/aclocal/vorbis.m4 +%dir %{_includedir}/vorbis +%{_includedir}/vorbis/codec.h +%{_includedir}/vorbis/vorbisfile.h +%{_includedir}/vorbis/vorbisenc.h +%{_libdir}/libvorbis.a +%{_libdir}/libvorbis.la +%{_libdir}/libvorbis.so +%{_libdir}/libvorbisfile.a +%{_libdir}/libvorbisfile.la +%{_libdir}/libvorbisfile.so +%{_libdir}/libvorbisenc.a +%{_libdir}/libvorbisenc.la +%{_libdir}/libvorbisenc.so +%{_libdir}/pkgconfig/vorbis.pc +%{_libdir}/pkgconfig/vorbisfile.pc +%{_libdir}/pkgconfig/vorbisenc.pc + +%changelog +* Sat May 3 2008 Ralph Giles +- updated source location + +* Thu Jun 10 2004 Thomas Vander Stichele +- autogenerate from configure +- fix download location +- remove Prefix +- own include dir +- move ldconfig runs to -p scripts +- change Release tag to include xiph + +* Tue Oct 07 2003 Warren Dukes +- update for 1.0.1 release + +* Sun Jul 14 2002 Thomas Vander Stichele +- Added BuildRequires: +- updated for 1.0 release + +* Sat May 25 2002 Michael Smith +- Fixed requires, copyright string. +* Sun Dec 31 2001 Jack Moffitt +- Updated for rc3 release. + +* Sun Oct 07 2001 Jack Moffitt +- Updated for configurable prefixes + +* Sat Oct 21 2000 Jack Moffitt +- initial spec file created diff --git a/libvorbis-1.3.2/ltmain.sh b/libvorbis-1.3.2/ltmain.sh new file mode 100755 index 0000000..3506ead --- /dev/null +++ b/libvorbis-1.3.2/ltmain.sh @@ -0,0 +1,8413 @@ +# Generated from ltmain.m4sh. + +# ltmain.sh (GNU libtool) 2.2.6 +# Written by Gordon Matzigkeit , 1996 + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 2008 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# GNU Libtool is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, +# or obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + +# Usage: $progname [OPTION]... [MODE-ARG]... +# +# Provide generalized library-building support services. +# +# --config show all configuration variables +# --debug enable verbose shell tracing +# -n, --dry-run display commands without modifying any files +# --features display basic configuration information and exit +# --mode=MODE use operation mode MODE +# --preserve-dup-deps don't remove duplicate dependency libraries +# --quiet, --silent don't print informational messages +# --tag=TAG use configuration variables from tag TAG +# -v, --verbose print informational messages (default) +# --version print version information +# -h, --help print short or long help message +# +# MODE must be one of the following: +# +# clean remove files from the build directory +# compile compile a source file into a libtool object +# execute automatically set library path, then run a program +# finish complete the installation of libtool libraries +# install install libraries or executables +# link create a library or an executable +# uninstall remove libraries from an installed directory +# +# MODE-ARGS vary depending on the MODE. +# Try `$progname --help --mode=MODE' for a more detailed description of MODE. +# +# When reporting a bug, please describe a test case to reproduce it and +# include the following information: +# +# host-triplet: $host +# shell: $SHELL +# compiler: $LTCC +# compiler flags: $LTCFLAGS +# linker: $LD (gnu? $with_gnu_ld) +# $progname: (GNU libtool) 2.2.6 Debian-2.2.6a-4 +# automake: $automake_version +# autoconf: $autoconf_version +# +# Report bugs to . + +PROGRAM=ltmain.sh +PACKAGE=libtool +VERSION="2.2.6 Debian-2.2.6a-4" +TIMESTAMP="" +package_revision=1.3012 + +# Be Bourne compatible +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# NLS nuisances: We save the old values to restore during execute mode. +# Only set LANG and LC_ALL to C if already set. +# These must not be set unconditionally because not all systems understand +# e.g. LANG=C (notably SCO). +lt_user_locale= +lt_safe_locale= +for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES +do + eval "if test \"\${$lt_var+set}\" = set; then + save_$lt_var=\$$lt_var + $lt_var=C + export $lt_var + lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\" + lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\" + fi" +done + +$lt_unset CDPATH + + + + + +: ${CP="cp -f"} +: ${ECHO="echo"} +: ${EGREP="/bin/grep -E"} +: ${FGREP="/bin/grep -F"} +: ${GREP="/bin/grep"} +: ${LN_S="ln -s"} +: ${MAKE="make"} +: ${MKDIR="mkdir"} +: ${MV="mv -f"} +: ${RM="rm -f"} +: ${SED="/bin/sed"} +: ${SHELL="${CONFIG_SHELL-/bin/sh}"} +: ${Xsed="$SED -e 1s/^X//"} + +# Global variables: +EXIT_SUCCESS=0 +EXIT_FAILURE=1 +EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. +EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. + +exit_status=$EXIT_SUCCESS + +# Make sure IFS has a sensible default +lt_nl=' +' +IFS=" $lt_nl" + +dirname="s,/[^/]*$,," +basename="s,^.*/,," + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# Implementation must be kept synchronized with func_dirname +# and func_basename. For efficiency, we do not delegate to +# those functions but instead duplicate the functionality here. +func_dirname_and_basename () +{ + # Extract subdirectory from the argument. + func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi + func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` +} + +# Generated shell functions inserted here. + +# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh +# is ksh but when the shell is invoked as "sh" and the current value of +# the _XPG environment variable is not equal to 1 (one), the special +# positional parameter $0, within a function call, is the name of the +# function. +progpath="$0" + +# The name of this program: +# In the unlikely event $progname began with a '-', it would play havoc with +# func_echo (imagine progname=-n), so we prepend ./ in that case: +func_dirname_and_basename "$progpath" +progname=$func_basename_result +case $progname in + -*) progname=./$progname ;; +esac + +# Make sure we have an absolute path for reexecution: +case $progpath in + [\\/]*|[A-Za-z]:\\*) ;; + *[\\/]*) + progdir=$func_dirname_result + progdir=`cd "$progdir" && pwd` + progpath="$progdir/$progname" + ;; + *) + save_IFS="$IFS" + IFS=: + for progdir in $PATH; do + IFS="$save_IFS" + test -x "$progdir/$progname" && break + done + IFS="$save_IFS" + test -n "$progdir" || progdir=`pwd` + progpath="$progdir/$progname" + ;; +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed="${SED}"' -e 1s/^X//' +sed_quote_subst='s/\([`"$\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Re-`\' parameter expansions in output of double_quote_subst that were +# `\'-ed in input to the same. If an odd number of `\' preceded a '$' +# in input to double_quote_subst, that '$' was protected from expansion. +# Since each input `\' is now two `\'s, look for any number of runs of +# four `\'s followed by two `\'s and then a '$'. `\' that '$'. +bs='\\' +bs2='\\\\' +bs4='\\\\\\\\' +dollar='\$' +sed_double_backslash="\ + s/$bs4/&\\ +/g + s/^$bs2$dollar/$bs&/ + s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g + s/\n//g" + +# Standard options: +opt_dry_run=false +opt_help=false +opt_quiet=false +opt_verbose=false +opt_warning=: + +# func_echo arg... +# Echo program name prefixed message, along with the current mode +# name if it has been set yet. +func_echo () +{ + $ECHO "$progname${mode+: }$mode: $*" +} + +# func_verbose arg... +# Echo program name prefixed message in verbose mode only. +func_verbose () +{ + $opt_verbose && func_echo ${1+"$@"} + + # A bug in bash halts the script if the last line of a function + # fails when set -e is in force, so we need another command to + # work around that: + : +} + +# func_error arg... +# Echo program name prefixed message to standard error. +func_error () +{ + $ECHO "$progname${mode+: }$mode: "${1+"$@"} 1>&2 +} + +# func_warning arg... +# Echo program name prefixed warning message to standard error. +func_warning () +{ + $opt_warning && $ECHO "$progname${mode+: }$mode: warning: "${1+"$@"} 1>&2 + + # bash bug again: + : +} + +# func_fatal_error arg... +# Echo program name prefixed message to standard error, and exit. +func_fatal_error () +{ + func_error ${1+"$@"} + exit $EXIT_FAILURE +} + +# func_fatal_help arg... +# Echo program name prefixed message to standard error, followed by +# a help hint, and exit. +func_fatal_help () +{ + func_error ${1+"$@"} + func_fatal_error "$help" +} +help="Try \`$progname --help' for more information." ## default + + +# func_grep expression filename +# Check whether EXPRESSION matches any line of FILENAME, without output. +func_grep () +{ + $GREP "$1" "$2" >/dev/null 2>&1 +} + + +# func_mkdir_p directory-path +# Make sure the entire path to DIRECTORY-PATH is available. +func_mkdir_p () +{ + my_directory_path="$1" + my_dir_list= + + if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then + + # Protect directory names starting with `-' + case $my_directory_path in + -*) my_directory_path="./$my_directory_path" ;; + esac + + # While some portion of DIR does not yet exist... + while test ! -d "$my_directory_path"; do + # ...make a list in topmost first order. Use a colon delimited + # list incase some portion of path contains whitespace. + my_dir_list="$my_directory_path:$my_dir_list" + + # If the last portion added has no slash in it, the list is done + case $my_directory_path in */*) ;; *) break ;; esac + + # ...otherwise throw away the child directory and loop + my_directory_path=`$ECHO "X$my_directory_path" | $Xsed -e "$dirname"` + done + my_dir_list=`$ECHO "X$my_dir_list" | $Xsed -e 's,:*$,,'` + + save_mkdir_p_IFS="$IFS"; IFS=':' + for my_dir in $my_dir_list; do + IFS="$save_mkdir_p_IFS" + # mkdir can fail with a `File exist' error if two processes + # try to create one of the directories concurrently. Don't + # stop in that case! + $MKDIR "$my_dir" 2>/dev/null || : + done + IFS="$save_mkdir_p_IFS" + + # Bail out if we (or some other process) failed to create a directory. + test -d "$my_directory_path" || \ + func_fatal_error "Failed to create \`$1'" + fi +} + + +# func_mktempdir [string] +# Make a temporary directory that won't clash with other running +# libtool processes, and avoids race conditions if possible. If +# given, STRING is the basename for that directory. +func_mktempdir () +{ + my_template="${TMPDIR-/tmp}/${1-$progname}" + + if test "$opt_dry_run" = ":"; then + # Return a directory name, but don't create it in dry-run mode + my_tmpdir="${my_template}-$$" + else + + # If mktemp works, use that first and foremost + my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` + + if test ! -d "$my_tmpdir"; then + # Failing that, at least try and use $RANDOM to avoid a race + my_tmpdir="${my_template}-${RANDOM-0}$$" + + save_mktempdir_umask=`umask` + umask 0077 + $MKDIR "$my_tmpdir" + umask $save_mktempdir_umask + fi + + # If we're not in dry-run mode, bomb out on failure + test -d "$my_tmpdir" || \ + func_fatal_error "cannot create temporary directory \`$my_tmpdir'" + fi + + $ECHO "X$my_tmpdir" | $Xsed +} + + +# func_quote_for_eval arg +# Aesthetically quote ARG to be evaled later. +# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT +# is double-quoted, suitable for a subsequent eval, whereas +# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters +# which are still active within double quotes backslashified. +func_quote_for_eval () +{ + case $1 in + *[\\\`\"\$]*) + func_quote_for_eval_unquoted_result=`$ECHO "X$1" | $Xsed -e "$sed_quote_subst"` ;; + *) + func_quote_for_eval_unquoted_result="$1" ;; + esac + + case $func_quote_for_eval_unquoted_result in + # Double-quote args containing shell metacharacters to delay + # word splitting, command substitution and and variable + # expansion for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" + ;; + *) + func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" + esac +} + + +# func_quote_for_expand arg +# Aesthetically quote ARG to be evaled later; same as above, +# but do not quote variable references. +func_quote_for_expand () +{ + case $1 in + *[\\\`\"]*) + my_arg=`$ECHO "X$1" | $Xsed \ + -e "$double_quote_subst" -e "$sed_double_backslash"` ;; + *) + my_arg="$1" ;; + esac + + case $my_arg in + # Double-quote args containing shell metacharacters to delay + # word splitting and command substitution for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + my_arg="\"$my_arg\"" + ;; + esac + + func_quote_for_expand_result="$my_arg" +} + + +# func_show_eval cmd [fail_exp] +# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. +func_show_eval () +{ + my_cmd="$1" + my_fail_exp="${2-:}" + + ${opt_silent-false} || { + func_quote_for_expand "$my_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + if ${opt_dry_run-false}; then :; else + eval "$my_cmd" + my_status=$? + if test "$my_status" -eq 0; then :; else + eval "(exit $my_status); $my_fail_exp" + fi + fi +} + + +# func_show_eval_locale cmd [fail_exp] +# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. Use the saved locale for evaluation. +func_show_eval_locale () +{ + my_cmd="$1" + my_fail_exp="${2-:}" + + ${opt_silent-false} || { + func_quote_for_expand "$my_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + if ${opt_dry_run-false}; then :; else + eval "$lt_user_locale + $my_cmd" + my_status=$? + eval "$lt_safe_locale" + if test "$my_status" -eq 0; then :; else + eval "(exit $my_status); $my_fail_exp" + fi + fi +} + + + + + +# func_version +# Echo version message to standard output and exit. +func_version () +{ + $SED -n '/^# '$PROGRAM' (GNU /,/# warranty; / { + s/^# // + s/^# *$// + s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ + p + }' < "$progpath" + exit $? +} + +# func_usage +# Echo short help message to standard output and exit. +func_usage () +{ + $SED -n '/^# Usage:/,/# -h/ { + s/^# // + s/^# *$// + s/\$progname/'$progname'/ + p + }' < "$progpath" + $ECHO + $ECHO "run \`$progname --help | more' for full usage" + exit $? +} + +# func_help +# Echo long help message to standard output and exit. +func_help () +{ + $SED -n '/^# Usage:/,/# Report bugs to/ { + s/^# // + s/^# *$// + s*\$progname*'$progname'* + s*\$host*'"$host"'* + s*\$SHELL*'"$SHELL"'* + s*\$LTCC*'"$LTCC"'* + s*\$LTCFLAGS*'"$LTCFLAGS"'* + s*\$LD*'"$LD"'* + s/\$with_gnu_ld/'"$with_gnu_ld"'/ + s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/ + s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/ + p + }' < "$progpath" + exit $? +} + +# func_missing_arg argname +# Echo program name prefixed message to standard error and set global +# exit_cmd. +func_missing_arg () +{ + func_error "missing argument for $1" + exit_cmd=exit +} + +exit_cmd=: + + + + + +# Check that we have a working $ECHO. +if test "X$1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X$1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t'; then + # Yippee, $ECHO works! + : +else + # Restart under the correct shell, and then maybe $ECHO will work. + exec $SHELL "$progpath" --no-reexec ${1+"$@"} +fi + +if test "X$1" = X--fallback-echo; then + # used as fallback echo + shift + cat </dev/null 2>&1; then + taglist="$taglist $tagname" + + # Evaluate the configuration. Be careful to quote the path + # and the sed script, to avoid splitting on whitespace, but + # also don't use non-portable quotes within backquotes within + # quotes we have to do it in 2 steps: + extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` + eval "$extractedcf" + else + func_error "ignoring unknown tag $tagname" + fi + ;; + esac +} + +# Parse options once, thoroughly. This comes as soon as possible in +# the script to make things like `libtool --version' happen quickly. +{ + + # Shorthand for --mode=foo, only valid as the first argument + case $1 in + clean|clea|cle|cl) + shift; set dummy --mode clean ${1+"$@"}; shift + ;; + compile|compil|compi|comp|com|co|c) + shift; set dummy --mode compile ${1+"$@"}; shift + ;; + execute|execut|execu|exec|exe|ex|e) + shift; set dummy --mode execute ${1+"$@"}; shift + ;; + finish|finis|fini|fin|fi|f) + shift; set dummy --mode finish ${1+"$@"}; shift + ;; + install|instal|insta|inst|ins|in|i) + shift; set dummy --mode install ${1+"$@"}; shift + ;; + link|lin|li|l) + shift; set dummy --mode link ${1+"$@"}; shift + ;; + uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) + shift; set dummy --mode uninstall ${1+"$@"}; shift + ;; + esac + + # Parse non-mode specific arguments: + while test "$#" -gt 0; do + opt="$1" + shift + + case $opt in + --config) func_config ;; + + --debug) preserve_args="$preserve_args $opt" + func_echo "enabling shell trace mode" + opt_debug='set -x' + $opt_debug + ;; + + -dlopen) test "$#" -eq 0 && func_missing_arg "$opt" && break + execute_dlfiles="$execute_dlfiles $1" + shift + ;; + + --dry-run | -n) opt_dry_run=: ;; + --features) func_features ;; + --finish) mode="finish" ;; + + --mode) test "$#" -eq 0 && func_missing_arg "$opt" && break + case $1 in + # Valid mode arguments: + clean) ;; + compile) ;; + execute) ;; + finish) ;; + install) ;; + link) ;; + relink) ;; + uninstall) ;; + + # Catch anything else as an error + *) func_error "invalid argument for $opt" + exit_cmd=exit + break + ;; + esac + + mode="$1" + shift + ;; + + --preserve-dup-deps) + opt_duplicate_deps=: ;; + + --quiet|--silent) preserve_args="$preserve_args $opt" + opt_silent=: + ;; + + --verbose| -v) preserve_args="$preserve_args $opt" + opt_silent=false + ;; + + --tag) test "$#" -eq 0 && func_missing_arg "$opt" && break + preserve_args="$preserve_args $opt $1" + func_enable_tag "$1" # tagname is set here + shift + ;; + + # Separate optargs to long options: + -dlopen=*|--mode=*|--tag=*) + func_opt_split "$opt" + set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"} + shift + ;; + + -\?|-h) func_usage ;; + --help) opt_help=: ;; + --version) func_version ;; + + -*) func_fatal_help "unrecognized option \`$opt'" ;; + + *) nonopt="$opt" + break + ;; + esac + done + + + case $host in + *cygwin* | *mingw* | *pw32* | *cegcc*) + # don't eliminate duplications in $postdeps and $predeps + opt_duplicate_compiler_generated_deps=: + ;; + *) + opt_duplicate_compiler_generated_deps=$opt_duplicate_deps + ;; + esac + + # Having warned about all mis-specified options, bail out if + # anything was wrong. + $exit_cmd $EXIT_FAILURE +} + +# func_check_version_match +# Ensure that we are using m4 macros, and libtool script from the same +# release of libtool. +func_check_version_match () +{ + if test "$package_revision" != "$macro_revision"; then + if test "$VERSION" != "$macro_version"; then + if test -z "$macro_version"; then + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from an older release. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from $PACKAGE $macro_version. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + fi + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, +$progname: but the definition of this LT_INIT comes from revision $macro_revision. +$progname: You should recreate aclocal.m4 with macros from revision $package_revision +$progname: of $PACKAGE $VERSION and run autoconf again. +_LT_EOF + fi + + exit $EXIT_MISMATCH + fi +} + + +## ----------- ## +## Main. ## +## ----------- ## + +$opt_help || { + # Sanity checks first: + func_check_version_match + + if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then + func_fatal_configuration "not configured to build any kind of library" + fi + + test -z "$mode" && func_fatal_error "error: you must specify a MODE." + + + # Darwin sucks + eval std_shrext=\"$shrext_cmds\" + + + # Only execute mode is allowed to have -dlopen flags. + if test -n "$execute_dlfiles" && test "$mode" != execute; then + func_error "unrecognized option \`-dlopen'" + $ECHO "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Change the help message to a mode-specific one. + generic_help="$help" + help="Try \`$progname --help --mode=$mode' for more information." +} + + +# func_lalib_p file +# True iff FILE is a libtool `.la' library or `.lo' object file. +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_lalib_p () +{ + test -f "$1" && + $SED -e 4q "$1" 2>/dev/null \ + | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 +} + +# func_lalib_unsafe_p file +# True iff FILE is a libtool `.la' library or `.lo' object file. +# This function implements the same check as func_lalib_p without +# resorting to external programs. To this end, it redirects stdin and +# closes it afterwards, without saving the original file descriptor. +# As a safety measure, use it only where a negative result would be +# fatal anyway. Works if `file' does not exist. +func_lalib_unsafe_p () +{ + lalib_p=no + if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then + for lalib_p_l in 1 2 3 4 + do + read lalib_p_line + case "$lalib_p_line" in + \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; + esac + done + exec 0<&5 5<&- + fi + test "$lalib_p" = yes +} + +# func_ltwrapper_script_p file +# True iff FILE is a libtool wrapper script +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_script_p () +{ + func_lalib_p "$1" +} + +# func_ltwrapper_executable_p file +# True iff FILE is a libtool wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_executable_p () +{ + func_ltwrapper_exec_suffix= + case $1 in + *.exe) ;; + *) func_ltwrapper_exec_suffix=.exe ;; + esac + $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 +} + +# func_ltwrapper_scriptname file +# Assumes file is an ltwrapper_executable +# uses $file to determine the appropriate filename for a +# temporary ltwrapper_script. +func_ltwrapper_scriptname () +{ + func_ltwrapper_scriptname_result="" + if func_ltwrapper_executable_p "$1"; then + func_dirname_and_basename "$1" "" "." + func_stripname '' '.exe' "$func_basename_result" + func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" + fi +} + +# func_ltwrapper_p file +# True iff FILE is a libtool wrapper script or wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_p () +{ + func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" +} + + +# func_execute_cmds commands fail_cmd +# Execute tilde-delimited COMMANDS. +# If FAIL_CMD is given, eval that upon failure. +# FAIL_CMD may read-access the current command in variable CMD! +func_execute_cmds () +{ + $opt_debug + save_ifs=$IFS; IFS='~' + for cmd in $1; do + IFS=$save_ifs + eval cmd=\"$cmd\" + func_show_eval "$cmd" "${2-:}" + done + IFS=$save_ifs +} + + +# func_source file +# Source FILE, adding directory component if necessary. +# Note that it is not necessary on cygwin/mingw to append a dot to +# FILE even if both FILE and FILE.exe exist: automatic-append-.exe +# behavior happens only for exec(3), not for open(2)! Also, sourcing +# `FILE.' does not work on cygwin managed mounts. +func_source () +{ + $opt_debug + case $1 in + */* | *\\*) . "$1" ;; + *) . "./$1" ;; + esac +} + + +# func_infer_tag arg +# Infer tagged configuration to use if any are available and +# if one wasn't chosen via the "--tag" command line option. +# Only attempt this if the compiler in the base compile +# command doesn't match the default compiler. +# arg is usually of the form 'gcc ...' +func_infer_tag () +{ + $opt_debug + if test -n "$available_tags" && test -z "$tagname"; then + CC_quoted= + for arg in $CC; do + func_quote_for_eval "$arg" + CC_quoted="$CC_quoted $func_quote_for_eval_result" + done + case $@ in + # Blanks in the command may have been stripped by the calling shell, + # but not from the CC environment variable when configure was run. + " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;; + # Blanks at the start of $base_compile will cause this to fail + # if we don't check for them as well. + *) + for z in $available_tags; do + if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then + # Evaluate the configuration. + eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" + CC_quoted= + for arg in $CC; do + # Double-quote args containing other shell metacharacters. + func_quote_for_eval "$arg" + CC_quoted="$CC_quoted $func_quote_for_eval_result" + done + case "$@ " in + " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) + # The compiler in the base compile command matches + # the one in the tagged configuration. + # Assume this is the tagged configuration we want. + tagname=$z + break + ;; + esac + fi + done + # If $tagname still isn't set, then no tagged configuration + # was found and let the user know that the "--tag" command + # line option must be used. + if test -z "$tagname"; then + func_echo "unable to infer tagged configuration" + func_fatal_error "specify a tag with \`--tag'" +# else +# func_verbose "using $tagname tagged configuration" + fi + ;; + esac + fi +} + + + +# func_write_libtool_object output_name pic_name nonpic_name +# Create a libtool object file (analogous to a ".la" file), +# but don't create it if we're doing a dry run. +func_write_libtool_object () +{ + write_libobj=${1} + if test "$build_libtool_libs" = yes; then + write_lobj=\'${2}\' + else + write_lobj=none + fi + + if test "$build_old_libs" = yes; then + write_oldobj=\'${3}\' + else + write_oldobj=none + fi + + $opt_dry_run || { + cat >${write_libobj}T <?"'"'"' &()|`$[]' \ + && func_warning "libobj name \`$libobj' may not contain shell special characters." + func_dirname_and_basename "$obj" "/" "" + objname="$func_basename_result" + xdir="$func_dirname_result" + lobj=${xdir}$objdir/$objname + + test -z "$base_compile" && \ + func_fatal_help "you must specify a compilation command" + + # Delete any leftover library objects. + if test "$build_old_libs" = yes; then + removelist="$obj $lobj $libobj ${libobj}T" + else + removelist="$lobj $libobj ${libobj}T" + fi + + # On Cygwin there's no "real" PIC flag so we must build both object types + case $host_os in + cygwin* | mingw* | pw32* | os2* | cegcc*) + pic_mode=default + ;; + esac + if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then + # non-PIC code in shared libraries is not supported + pic_mode=default + fi + + # Calculate the filename of the output object if compiler does + # not support -o with -c + if test "$compiler_c_o" = no; then + output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext} + lockfile="$output_obj.lock" + else + output_obj= + need_locks=no + lockfile= + fi + + # Lock this critical section if it is needed + # We use this script file to make the link, it avoids creating a new file + if test "$need_locks" = yes; then + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + elif test "$need_locks" = warn; then + if test -f "$lockfile"; then + $ECHO "\ +*** ERROR, $lockfile exists and contains: +`cat $lockfile 2>/dev/null` + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + removelist="$removelist $output_obj" + $ECHO "$srcfile" > "$lockfile" + fi + + $opt_dry_run || $RM $removelist + removelist="$removelist $lockfile" + trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 + + if test -n "$fix_srcfile_path"; then + eval srcfile=\"$fix_srcfile_path\" + fi + func_quote_for_eval "$srcfile" + qsrcfile=$func_quote_for_eval_result + + # Only build a PIC object if we are building libtool libraries. + if test "$build_libtool_libs" = yes; then + # Without this assignment, base_compile gets emptied. + fbsd_hideous_sh_bug=$base_compile + + if test "$pic_mode" != no; then + command="$base_compile $qsrcfile $pic_flag" + else + # Don't build PIC code + command="$base_compile $qsrcfile" + fi + + func_mkdir_p "$xdir$objdir" + + if test -z "$output_obj"; then + # Place PIC objects in $objdir + command="$command -o $lobj" + fi + + func_show_eval_locale "$command" \ + 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed, then go on to compile the next one + if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then + func_show_eval '$MV "$output_obj" "$lobj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + + # Allow error messages only from the first compilation. + if test "$suppress_opt" = yes; then + suppress_output=' >/dev/null 2>&1' + fi + fi + + # Only build a position-dependent object if we build old libraries. + if test "$build_old_libs" = yes; then + if test "$pic_mode" != yes; then + # Don't build PIC code + command="$base_compile $qsrcfile$pie_flag" + else + command="$base_compile $qsrcfile $pic_flag" + fi + if test "$compiler_c_o" = yes; then + command="$command -o $obj" + fi + + # Suppress compiler output if we already did a PIC compilation. + command="$command$suppress_output" + func_show_eval_locale "$command" \ + '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed + if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then + func_show_eval '$MV "$output_obj" "$obj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + fi + + $opt_dry_run || { + func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" + + # Unlock the critical section if it was locked + if test "$need_locks" != no; then + removelist=$lockfile + $RM "$lockfile" + fi + } + + exit $EXIT_SUCCESS +} + +$opt_help || { +test "$mode" = compile && func_mode_compile ${1+"$@"} +} + +func_mode_help () +{ + # We need to display help for each of the modes. + case $mode in + "") + # Generic help is extracted from the usage comments + # at the start of this file. + func_help + ;; + + clean) + $ECHO \ +"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... + +Remove files from the build directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, object or program, all the files associated +with it are deleted. Otherwise, only FILE itself is deleted using RM." + ;; + + compile) + $ECHO \ +"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE + +Compile a source file into a libtool library object. + +This mode accepts the following additional options: + + -o OUTPUT-FILE set the output file name to OUTPUT-FILE + -no-suppress do not suppress compiler output for multiple passes + -prefer-pic try to building PIC objects only + -prefer-non-pic try to building non-PIC objects only + -shared do not build a \`.o' file suitable for static linking + -static only build a \`.o' file suitable for static linking + +COMPILE-COMMAND is a command to be used in creating a \`standard' object file +from the given SOURCEFILE. + +The output file name is determined by removing the directory component from +SOURCEFILE, then substituting the C source code suffix \`.c' with the +library object suffix, \`.lo'." + ;; + + execute) + $ECHO \ +"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... + +Automatically set library path, then run a program. + +This mode accepts the following additional options: + + -dlopen FILE add the directory containing FILE to the library path + +This mode sets the library path environment variable according to \`-dlopen' +flags. + +If any of the ARGS are libtool executable wrappers, then they are translated +into their corresponding uninstalled binary, and any of their required library +directories are added to the library path. + +Then, COMMAND is executed, with ARGS as arguments." + ;; + + finish) + $ECHO \ +"Usage: $progname [OPTION]... --mode=finish [LIBDIR]... + +Complete the installation of libtool libraries. + +Each LIBDIR is a directory that contains libtool libraries. + +The commands that this mode executes may require superuser privileges. Use +the \`--dry-run' option if you just want to see what would be executed." + ;; + + install) + $ECHO \ +"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... + +Install executables or libraries. + +INSTALL-COMMAND is the installation command. The first component should be +either the \`install' or \`cp' program. + +The following components of INSTALL-COMMAND are treated specially: + + -inst-prefix PREFIX-DIR Use PREFIX-DIR as a staging area for installation + +The rest of the components are interpreted as arguments to that command (only +BSD-compatible install options are recognized)." + ;; + + link) + $ECHO \ +"Usage: $progname [OPTION]... --mode=link LINK-COMMAND... + +Link object files or libraries together to form another library, or to +create an executable program. + +LINK-COMMAND is a command using the C compiler that you would use to create +a program from several object files. + +The following components of LINK-COMMAND are treated specially: + + -all-static do not do any dynamic linking at all + -avoid-version do not add a version suffix if possible + -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime + -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols + -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) + -export-symbols SYMFILE + try to export only the symbols listed in SYMFILE + -export-symbols-regex REGEX + try to export only the symbols matching REGEX + -LLIBDIR search LIBDIR for required installed libraries + -lNAME OUTPUT-FILE requires the installed library libNAME + -module build a library that can dlopened + -no-fast-install disable the fast-install mode + -no-install link a not-installable executable + -no-undefined declare that a library does not refer to external symbols + -o OUTPUT-FILE create OUTPUT-FILE from the specified objects + -objectlist FILE Use a list of object files found in FILE to specify objects + -precious-files-regex REGEX + don't remove output files matching REGEX + -release RELEASE specify package release information + -rpath LIBDIR the created library will eventually be installed in LIBDIR + -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries + -shared only do dynamic linking of libtool libraries + -shrext SUFFIX override the standard shared library file extension + -static do not do any dynamic linking of uninstalled libtool libraries + -static-libtool-libs + do not do any dynamic linking of libtool libraries + -version-info CURRENT[:REVISION[:AGE]] + specify library version info [each variable defaults to 0] + -weak LIBNAME declare that the target provides the LIBNAME interface + +All other options (arguments beginning with \`-') are ignored. + +Every other argument is treated as a filename. Files ending in \`.la' are +treated as uninstalled libtool libraries, other files are standard or library +object files. + +If the OUTPUT-FILE ends in \`.la', then a libtool library is created, +only library objects (\`.lo' files) may be specified, and \`-rpath' is +required, except when creating a convenience library. + +If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created +using \`ar' and \`ranlib', or on Windows using \`lib'. + +If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file +is created, otherwise an executable program is created." + ;; + + uninstall) + $ECHO \ +"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... + +Remove libraries from an installation directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, all the files associated with it are deleted. +Otherwise, only FILE itself is deleted using RM." + ;; + + *) + func_fatal_help "invalid operation mode \`$mode'" + ;; + esac + + $ECHO + $ECHO "Try \`$progname --help' for more information about other modes." + + exit $? +} + + # Now that we've collected a possible --mode arg, show help if necessary + $opt_help && func_mode_help + + +# func_mode_execute arg... +func_mode_execute () +{ + $opt_debug + # The first argument is the command name. + cmd="$nonopt" + test -z "$cmd" && \ + func_fatal_help "you must specify a COMMAND" + + # Handle -dlopen flags immediately. + for file in $execute_dlfiles; do + test -f "$file" \ + || func_fatal_help "\`$file' is not a file" + + dir= + case $file in + *.la) + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "\`$lib' is not a valid libtool archive" + + # Read the libtool library. + dlname= + library_names= + func_source "$file" + + # Skip this library if it cannot be dlopened. + if test -z "$dlname"; then + # Warn if it was a shared library. + test -n "$library_names" && \ + func_warning "\`$file' was not linked with \`-export-dynamic'" + continue + fi + + func_dirname "$file" "" "." + dir="$func_dirname_result" + + if test -f "$dir/$objdir/$dlname"; then + dir="$dir/$objdir" + else + if test ! -f "$dir/$dlname"; then + func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" + fi + fi + ;; + + *.lo) + # Just add the directory containing the .lo file. + func_dirname "$file" "" "." + dir="$func_dirname_result" + ;; + + *) + func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" + continue + ;; + esac + + # Get the absolute pathname. + absdir=`cd "$dir" && pwd` + test -n "$absdir" && dir="$absdir" + + # Now add the directory to shlibpath_var. + if eval "test -z \"\$$shlibpath_var\""; then + eval "$shlibpath_var=\"\$dir\"" + else + eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" + fi + done + + # This variable tells wrapper scripts just to set shlibpath_var + # rather than running their programs. + libtool_execute_magic="$magic" + + # Check if any of the arguments is a wrapper script. + args= + for file + do + case $file in + -*) ;; + *) + # Do a test to see if this is really a libtool program. + if func_ltwrapper_script_p "$file"; then + func_source "$file" + # Transform arg to wrapped name. + file="$progdir/$program" + elif func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + func_source "$func_ltwrapper_scriptname_result" + # Transform arg to wrapped name. + file="$progdir/$program" + fi + ;; + esac + # Quote arguments (to preserve shell metacharacters). + func_quote_for_eval "$file" + args="$args $func_quote_for_eval_result" + done + + if test "X$opt_dry_run" = Xfalse; then + if test -n "$shlibpath_var"; then + # Export the shlibpath_var. + eval "export $shlibpath_var" + fi + + # Restore saved environment variables + for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES + do + eval "if test \"\${save_$lt_var+set}\" = set; then + $lt_var=\$save_$lt_var; export $lt_var + else + $lt_unset $lt_var + fi" + done + + # Now prepare to actually exec the command. + exec_cmd="\$cmd$args" + else + # Display what would be done. + if test -n "$shlibpath_var"; then + eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" + $ECHO "export $shlibpath_var" + fi + $ECHO "$cmd$args" + exit $EXIT_SUCCESS + fi +} + +test "$mode" = execute && func_mode_execute ${1+"$@"} + + +# func_mode_finish arg... +func_mode_finish () +{ + $opt_debug + libdirs="$nonopt" + admincmds= + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + for dir + do + libdirs="$libdirs $dir" + done + + for libdir in $libdirs; do + if test -n "$finish_cmds"; then + # Do each command in the finish commands. + func_execute_cmds "$finish_cmds" 'admincmds="$admincmds +'"$cmd"'"' + fi + if test -n "$finish_eval"; then + # Do the single finish_eval. + eval cmds=\"$finish_eval\" + $opt_dry_run || eval "$cmds" || admincmds="$admincmds + $cmds" + fi + done + fi + + # Exit here if they wanted silent mode. + $opt_silent && exit $EXIT_SUCCESS + + $ECHO "X----------------------------------------------------------------------" | $Xsed + $ECHO "Libraries have been installed in:" + for libdir in $libdirs; do + $ECHO " $libdir" + done + $ECHO + $ECHO "If you ever happen to want to link against installed libraries" + $ECHO "in a given directory, LIBDIR, you must either use libtool, and" + $ECHO "specify the full pathname of the library, or use the \`-LLIBDIR'" + $ECHO "flag during linking and do at least one of the following:" + if test -n "$shlibpath_var"; then + $ECHO " - add LIBDIR to the \`$shlibpath_var' environment variable" + $ECHO " during execution" + fi + if test -n "$runpath_var"; then + $ECHO " - add LIBDIR to the \`$runpath_var' environment variable" + $ECHO " during linking" + fi + if test -n "$hardcode_libdir_flag_spec"; then + libdir=LIBDIR + eval flag=\"$hardcode_libdir_flag_spec\" + + $ECHO " - use the \`$flag' linker flag" + fi + if test -n "$admincmds"; then + $ECHO " - have your system administrator run these commands:$admincmds" + fi + if test -f /etc/ld.so.conf; then + $ECHO " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" + fi + $ECHO + + $ECHO "See any operating system documentation about shared libraries for" + case $host in + solaris2.[6789]|solaris2.1[0-9]) + $ECHO "more information, such as the ld(1), crle(1) and ld.so(8) manual" + $ECHO "pages." + ;; + *) + $ECHO "more information, such as the ld(1) and ld.so(8) manual pages." + ;; + esac + $ECHO "X----------------------------------------------------------------------" | $Xsed + exit $EXIT_SUCCESS +} + +test "$mode" = finish && func_mode_finish ${1+"$@"} + + +# func_mode_install arg... +func_mode_install () +{ + $opt_debug + # There may be an optional sh(1) argument at the beginning of + # install_prog (especially on Windows NT). + if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || + # Allow the use of GNU shtool's install command. + $ECHO "X$nonopt" | $GREP shtool >/dev/null; then + # Aesthetically quote it. + func_quote_for_eval "$nonopt" + install_prog="$func_quote_for_eval_result " + arg=$1 + shift + else + install_prog= + arg=$nonopt + fi + + # The real first argument should be the name of the installation program. + # Aesthetically quote it. + func_quote_for_eval "$arg" + install_prog="$install_prog$func_quote_for_eval_result" + + # We need to accept at least all the BSD install flags. + dest= + files= + opts= + prev= + install_type= + isdir=no + stripme= + for arg + do + if test -n "$dest"; then + files="$files $dest" + dest=$arg + continue + fi + + case $arg in + -d) isdir=yes ;; + -f) + case " $install_prog " in + *[\\\ /]cp\ *) ;; + *) prev=$arg ;; + esac + ;; + -g | -m | -o) + prev=$arg + ;; + -s) + stripme=" -s" + continue + ;; + -*) + ;; + *) + # If the previous option needed an argument, then skip it. + if test -n "$prev"; then + prev= + else + dest=$arg + continue + fi + ;; + esac + + # Aesthetically quote the argument. + func_quote_for_eval "$arg" + install_prog="$install_prog $func_quote_for_eval_result" + done + + test -z "$install_prog" && \ + func_fatal_help "you must specify an install program" + + test -n "$prev" && \ + func_fatal_help "the \`$prev' option requires an argument" + + if test -z "$files"; then + if test -z "$dest"; then + func_fatal_help "no file or destination specified" + else + func_fatal_help "you must specify a destination" + fi + fi + + # Strip any trailing slash from the destination. + func_stripname '' '/' "$dest" + dest=$func_stripname_result + + # Check to see that the destination is a directory. + test -d "$dest" && isdir=yes + if test "$isdir" = yes; then + destdir="$dest" + destname= + else + func_dirname_and_basename "$dest" "" "." + destdir="$func_dirname_result" + destname="$func_basename_result" + + # Not a directory, so check to see that there is only one file specified. + set dummy $files; shift + test "$#" -gt 1 && \ + func_fatal_help "\`$dest' is not a directory" + fi + case $destdir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + for file in $files; do + case $file in + *.lo) ;; + *) + func_fatal_help "\`$destdir' must be an absolute directory name" + ;; + esac + done + ;; + esac + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + staticlibs= + future_libdirs= + current_libdirs= + for file in $files; do + + # Do each installation. + case $file in + *.$libext) + # Do the static libraries later. + staticlibs="$staticlibs $file" + ;; + + *.la) + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "\`$file' is not a valid libtool archive" + + library_names= + old_library= + relink_command= + func_source "$file" + + # Add the libdir to current_libdirs if it is the destination. + if test "X$destdir" = "X$libdir"; then + case "$current_libdirs " in + *" $libdir "*) ;; + *) current_libdirs="$current_libdirs $libdir" ;; + esac + else + # Note the libdir as a future libdir. + case "$future_libdirs " in + *" $libdir "*) ;; + *) future_libdirs="$future_libdirs $libdir" ;; + esac + fi + + func_dirname "$file" "/" "" + dir="$func_dirname_result" + dir="$dir$objdir" + + if test -n "$relink_command"; then + # Determine the prefix the user has applied to our future dir. + inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$libdir\$%%"` + + # Don't allow the user to place us outside of our expected + # location b/c this prevents finding dependent libraries that + # are installed to the same prefix. + # At present, this check doesn't affect windows .dll's that + # are installed into $libdir/../bin (currently, that works fine) + # but it's something to keep an eye on. + test "$inst_prefix_dir" = "$destdir" && \ + func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" + + if test -n "$inst_prefix_dir"; then + # Stick the inst_prefix_dir data into the link command. + relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` + else + relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"` + fi + + func_warning "relinking \`$file'" + func_show_eval "$relink_command" \ + 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' + fi + + # See the names of the shared library. + set dummy $library_names; shift + if test -n "$1"; then + realname="$1" + shift + + srcname="$realname" + test -n "$relink_command" && srcname="$realname"T + + # Install the shared library and build the symlinks. + func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \ + 'exit $?' + tstripme="$stripme" + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + case $realname in + *.dll.a) + tstripme="" + ;; + esac + ;; + esac + if test -n "$tstripme" && test -n "$striplib"; then + func_show_eval "$striplib $destdir/$realname" 'exit $?' + fi + + if test "$#" -gt 0; then + # Delete the old symlinks, and create new ones. + # Try `ln -sf' first, because the `ln' binary might depend on + # the symlink we replace! Solaris /bin/ln does not understand -f, + # so we also need to try rm && ln -s. + for linkname + do + test "$linkname" != "$realname" \ + && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" + done + fi + + # Do each command in the postinstall commands. + lib="$destdir/$realname" + func_execute_cmds "$postinstall_cmds" 'exit $?' + fi + + # Install the pseudo-library for information purposes. + func_basename "$file" + name="$func_basename_result" + instname="$dir/$name"i + func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' + + # Maybe install the static library, too. + test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library" + ;; + + *.lo) + # Install (i.e. copy) a libtool object. + + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + func_basename "$file" + destfile="$func_basename_result" + destfile="$destdir/$destfile" + fi + + # Deduce the name of the destination old-style object file. + case $destfile in + *.lo) + func_lo2o "$destfile" + staticdest=$func_lo2o_result + ;; + *.$objext) + staticdest="$destfile" + destfile= + ;; + *) + func_fatal_help "cannot copy a libtool object to \`$destfile'" + ;; + esac + + # Install the libtool object if requested. + test -n "$destfile" && \ + func_show_eval "$install_prog $file $destfile" 'exit $?' + + # Install the old object if enabled. + if test "$build_old_libs" = yes; then + # Deduce the name of the old-style object file. + func_lo2o "$file" + staticobj=$func_lo2o_result + func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' + fi + exit $EXIT_SUCCESS + ;; + + *) + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + func_basename "$file" + destfile="$func_basename_result" + destfile="$destdir/$destfile" + fi + + # If the file is missing, and there is a .exe on the end, strip it + # because it is most likely a libtool script we actually want to + # install + stripped_ext="" + case $file in + *.exe) + if test ! -f "$file"; then + func_stripname '' '.exe' "$file" + file=$func_stripname_result + stripped_ext=".exe" + fi + ;; + esac + + # Do a test to see if this is really a libtool program. + case $host in + *cygwin* | *mingw*) + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + wrapper=$func_ltwrapper_scriptname_result + else + func_stripname '' '.exe' "$file" + wrapper=$func_stripname_result + fi + ;; + *) + wrapper=$file + ;; + esac + if func_ltwrapper_script_p "$wrapper"; then + notinst_deplibs= + relink_command= + + func_source "$wrapper" + + # Check the variables that should have been set. + test -z "$generated_by_libtool_version" && \ + func_fatal_error "invalid libtool wrapper script \`$wrapper'" + + finalize=yes + for lib in $notinst_deplibs; do + # Check to see that each library is installed. + libdir= + if test -f "$lib"; then + func_source "$lib" + fi + libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test + if test -n "$libdir" && test ! -f "$libfile"; then + func_warning "\`$lib' has not been installed in \`$libdir'" + finalize=no + fi + done + + relink_command= + func_source "$wrapper" + + outputname= + if test "$fast_install" = no && test -n "$relink_command"; then + $opt_dry_run || { + if test "$finalize" = yes; then + tmpdir=`func_mktempdir` + func_basename "$file$stripped_ext" + file="$func_basename_result" + outputname="$tmpdir/$file" + # Replace the output file specification. + relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'` + + $opt_silent || { + func_quote_for_expand "$relink_command" + eval "func_echo $func_quote_for_expand_result" + } + if eval "$relink_command"; then : + else + func_error "error: relink \`$file' with the above command before installing it" + $opt_dry_run || ${RM}r "$tmpdir" + continue + fi + file="$outputname" + else + func_warning "cannot relink \`$file'" + fi + } + else + # Install the binary that we compiled earlier. + file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"` + fi + fi + + # remove .exe since cygwin /usr/bin/install will append another + # one anyway + case $install_prog,$host in + */usr/bin/install*,*cygwin*) + case $file:$destfile in + *.exe:*.exe) + # this is ok + ;; + *.exe:*) + destfile=$destfile.exe + ;; + *:*.exe) + func_stripname '' '.exe' "$destfile" + destfile=$func_stripname_result + ;; + esac + ;; + esac + func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' + $opt_dry_run || if test -n "$outputname"; then + ${RM}r "$tmpdir" + fi + ;; + esac + done + + for file in $staticlibs; do + func_basename "$file" + name="$func_basename_result" + + # Set up the ranlib parameters. + oldlib="$destdir/$name" + + func_show_eval "$install_prog \$file \$oldlib" 'exit $?' + + if test -n "$stripme" && test -n "$old_striplib"; then + func_show_eval "$old_striplib $oldlib" 'exit $?' + fi + + # Do each command in the postinstall commands. + func_execute_cmds "$old_postinstall_cmds" 'exit $?' + done + + test -n "$future_libdirs" && \ + func_warning "remember to run \`$progname --finish$future_libdirs'" + + if test -n "$current_libdirs"; then + # Maybe just do a dry run. + $opt_dry_run && current_libdirs=" -n$current_libdirs" + exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' + else + exit $EXIT_SUCCESS + fi +} + +test "$mode" = install && func_mode_install ${1+"$@"} + + +# func_generate_dlsyms outputname originator pic_p +# Extract symbols from dlprefiles and create ${outputname}S.o with +# a dlpreopen symbol table. +func_generate_dlsyms () +{ + $opt_debug + my_outputname="$1" + my_originator="$2" + my_pic_p="${3-no}" + my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` + my_dlsyms= + + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + if test -n "$NM" && test -n "$global_symbol_pipe"; then + my_dlsyms="${my_outputname}S.c" + else + func_error "not configured to extract global symbols from dlpreopened files" + fi + fi + + if test -n "$my_dlsyms"; then + case $my_dlsyms in + "") ;; + *.c) + # Discover the nlist of each of the dlfiles. + nlist="$output_objdir/${my_outputname}.nm" + + func_show_eval "$RM $nlist ${nlist}S ${nlist}T" + + # Parse the name list into a source file. + func_verbose "creating $output_objdir/$my_dlsyms" + + $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ +/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ +/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ + +#ifdef __cplusplus +extern \"C\" { +#endif + +/* External symbol declarations for the compiler. */\ +" + + if test "$dlself" = yes; then + func_verbose "generating symbol list for \`$output'" + + $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" + + # Add our own program objects to the symbol list. + progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + for progfile in $progfiles; do + func_verbose "extracting global C symbols from \`$progfile'" + $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'" + done + + if test -n "$exclude_expsyms"; then + $opt_dry_run || { + eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + if test -n "$export_symbols_regex"; then + $opt_dry_run || { + eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + export_symbols="$output_objdir/$outputname.exp" + $opt_dry_run || { + $RM $export_symbols + eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' + ;; + esac + } + else + $opt_dry_run || { + eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' + eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + case $host in + *cygwin | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' + ;; + esac + } + fi + fi + + for dlprefile in $dlprefiles; do + func_verbose "extracting global C symbols from \`$dlprefile'" + func_basename "$dlprefile" + name="$func_basename_result" + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + done + + $opt_dry_run || { + # Make sure we have at least an empty file. + test -f "$nlist" || : > "$nlist" + + if test -n "$exclude_expsyms"; then + $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T + $MV "$nlist"T "$nlist" + fi + + # Try sorting and uniquifying the output. + if $GREP -v "^: " < "$nlist" | + if sort -k 3 /dev/null 2>&1; then + sort -k 3 + else + sort +2 + fi | + uniq > "$nlist"S; then + : + else + $GREP -v "^: " < "$nlist" > "$nlist"S + fi + + if test -f "$nlist"S; then + eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' + else + $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms" + fi + + $ECHO >> "$output_objdir/$my_dlsyms" "\ + +/* The mapping between symbol names and symbols. */ +typedef struct { + const char *name; + void *address; +} lt_dlsymlist; +" + case $host in + *cygwin* | *mingw* | *cegcc* ) + $ECHO >> "$output_objdir/$my_dlsyms" "\ +/* DATA imports from DLLs on WIN32 con't be const, because + runtime relocations are performed -- see ld's documentation + on pseudo-relocs. */" + lt_dlsym_const= ;; + *osf5*) + echo >> "$output_objdir/$my_dlsyms" "\ +/* This system does not cope well with relocations in const data */" + lt_dlsym_const= ;; + *) + lt_dlsym_const=const ;; + esac + + $ECHO >> "$output_objdir/$my_dlsyms" "\ +extern $lt_dlsym_const lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[]; +$lt_dlsym_const lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[] = +{\ + { \"$my_originator\", (void *) 0 }," + + case $need_lib_prefix in + no) + eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + *) + eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + esac + $ECHO >> "$output_objdir/$my_dlsyms" "\ + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt_${my_prefix}_LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif\ +" + } # !$opt_dry_run + + pic_flag_for_symtable= + case "$compile_command " in + *" -static "*) ;; + *) + case $host in + # compiling the symbol table file with pic_flag works around + # a FreeBSD bug that causes programs to crash when -lm is + # linked before any other PIC object. But we must not use + # pic_flag when linking with -static. The problem exists in + # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. + *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) + pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; + *-*-hpux*) + pic_flag_for_symtable=" $pic_flag" ;; + *) + if test "X$my_pic_p" != Xno; then + pic_flag_for_symtable=" $pic_flag" + fi + ;; + esac + ;; + esac + symtab_cflags= + for arg in $LTCFLAGS; do + case $arg in + -pie | -fpie | -fPIE) ;; + *) symtab_cflags="$symtab_cflags $arg" ;; + esac + done + + # Now compile the dynamic symbol file. + func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' + + # Clean up the generated files. + func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' + + # Transform the symbol file into the correct name. + symfileobj="$output_objdir/${my_outputname}S.$objext" + case $host in + *cygwin* | *mingw* | *cegcc* ) + if test -f "$output_objdir/$my_outputname.def"; then + compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + else + compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` + fi + ;; + *) + compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` + ;; + esac + ;; + *) + func_fatal_error "unknown suffix for \`$my_dlsyms'" + ;; + esac + else + # We keep going just in case the user didn't refer to + # lt_preloaded_symbols. The linker will fail if global_symbol_pipe + # really was required. + + # Nullify the symbol file. + compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"` + finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"` + fi +} + +# func_win32_libid arg +# return the library type of file 'arg' +# +# Need a lot of goo to handle *both* DLLs and import libs +# Has to be a shell function in order to 'eat' the argument +# that is supplied when $file_magic_command is called. +func_win32_libid () +{ + $opt_debug + win32_libid_type="unknown" + win32_fileres=`file -L $1 2>/dev/null` + case $win32_fileres in + *ar\ archive\ import\ library*) # definitely import + win32_libid_type="x86 archive import" + ;; + *ar\ archive*) # could be an import, or static + if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | + $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then + win32_nmres=`eval $NM -f posix -A $1 | + $SED -n -e ' + 1,100{ + / I /{ + s,.*,import, + p + q + } + }'` + case $win32_nmres in + import*) win32_libid_type="x86 archive import";; + *) win32_libid_type="x86 archive static";; + esac + fi + ;; + *DLL*) + win32_libid_type="x86 DLL" + ;; + *executable*) # but shell scripts are "executable" too... + case $win32_fileres in + *MS\ Windows\ PE\ Intel*) + win32_libid_type="x86 DLL" + ;; + esac + ;; + esac + $ECHO "$win32_libid_type" +} + + + +# func_extract_an_archive dir oldlib +func_extract_an_archive () +{ + $opt_debug + f_ex_an_ar_dir="$1"; shift + f_ex_an_ar_oldlib="$1" + func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?' + if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then + : + else + func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" + fi +} + + +# func_extract_archives gentop oldlib ... +func_extract_archives () +{ + $opt_debug + my_gentop="$1"; shift + my_oldlibs=${1+"$@"} + my_oldobjs="" + my_xlib="" + my_xabs="" + my_xdir="" + + for my_xlib in $my_oldlibs; do + # Extract the objects. + case $my_xlib in + [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; + *) my_xabs=`pwd`"/$my_xlib" ;; + esac + func_basename "$my_xlib" + my_xlib="$func_basename_result" + my_xlib_u=$my_xlib + while :; do + case " $extracted_archives " in + *" $my_xlib_u "*) + func_arith $extracted_serial + 1 + extracted_serial=$func_arith_result + my_xlib_u=lt$extracted_serial-$my_xlib ;; + *) break ;; + esac + done + extracted_archives="$extracted_archives $my_xlib_u" + my_xdir="$my_gentop/$my_xlib_u" + + func_mkdir_p "$my_xdir" + + case $host in + *-darwin*) + func_verbose "Extracting $my_xabs" + # Do not bother doing anything if just a dry run + $opt_dry_run || { + darwin_orig_dir=`pwd` + cd $my_xdir || exit $? + darwin_archive=$my_xabs + darwin_curdir=`pwd` + darwin_base_archive=`basename "$darwin_archive"` + darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` + if test -n "$darwin_arches"; then + darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` + darwin_arch= + func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" + for darwin_arch in $darwin_arches ; do + func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" + $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" + cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" + func_extract_an_archive "`pwd`" "${darwin_base_archive}" + cd "$darwin_curdir" + $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" + done # $darwin_arches + ## Okay now we've a bunch of thin objects, gotta fatten them up :) + darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` + darwin_file= + darwin_files= + for darwin_file in $darwin_filelist; do + darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` + $LIPO -create -output "$darwin_file" $darwin_files + done # $darwin_filelist + $RM -rf unfat-$$ + cd "$darwin_orig_dir" + else + cd $darwin_orig_dir + func_extract_an_archive "$my_xdir" "$my_xabs" + fi # $darwin_arches + } # !$opt_dry_run + ;; + *) + func_extract_an_archive "$my_xdir" "$my_xabs" + ;; + esac + my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` + done + + func_extract_archives_result="$my_oldobjs" +} + + + +# func_emit_wrapper_part1 [arg=no] +# +# Emit the first part of a libtool wrapper script on stdout. +# For more information, see the description associated with +# func_emit_wrapper(), below. +func_emit_wrapper_part1 () +{ + func_emit_wrapper_part1_arg1=no + if test -n "$1" ; then + func_emit_wrapper_part1_arg1=$1 + fi + + $ECHO "\ +#! $SHELL + +# $output - temporary wrapper script for $objdir/$outputname +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# The $output program cannot be directly executed until all the libtool +# libraries that it depends on are installed. +# +# This wrapper script should never be moved out of the build directory. +# If it is, it will not operate correctly. + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed='${SED} -e 1s/^X//' +sed_quote_subst='$sed_quote_subst' + +# Be Bourne compatible +if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +relink_command=\"$relink_command\" + +# This environment variable determines our operation mode. +if test \"\$libtool_install_magic\" = \"$magic\"; then + # install mode needs the following variables: + generated_by_libtool_version='$macro_version' + notinst_deplibs='$notinst_deplibs' +else + # When we are sourced in execute mode, \$file and \$ECHO are already set. + if test \"\$libtool_execute_magic\" != \"$magic\"; then + ECHO=\"$qecho\" + file=\"\$0\" + # Make sure echo works. + if test \"X\$1\" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift + elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then + # Yippee, \$ECHO works! + : + else + # Restart under the correct shell, and then maybe \$ECHO will work. + exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"} + fi + fi\ +" + $ECHO "\ + + # Find the directory that this script lives in. + thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\` + test \"x\$thisdir\" = \"x\$file\" && thisdir=. + + # Follow symbolic links until we get to the real thisdir. + file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\` + while test -n \"\$file\"; do + destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\` + + # If there was a directory component, then change thisdir. + if test \"x\$destdir\" != \"x\$file\"; then + case \"\$destdir\" in + [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; + *) thisdir=\"\$thisdir/\$destdir\" ;; + esac + fi + + file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\` + file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\` + done +" +} +# end: func_emit_wrapper_part1 + +# func_emit_wrapper_part2 [arg=no] +# +# Emit the second part of a libtool wrapper script on stdout. +# For more information, see the description associated with +# func_emit_wrapper(), below. +func_emit_wrapper_part2 () +{ + func_emit_wrapper_part2_arg1=no + if test -n "$1" ; then + func_emit_wrapper_part2_arg1=$1 + fi + + $ECHO "\ + + # Usually 'no', except on cygwin/mingw when embedded into + # the cwrapper. + WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_part2_arg1 + if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then + # special case for '.' + if test \"\$thisdir\" = \".\"; then + thisdir=\`pwd\` + fi + # remove .libs from thisdir + case \"\$thisdir\" in + *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;; + $objdir ) thisdir=. ;; + esac + fi + + # Try to get the absolute directory name. + absdir=\`cd \"\$thisdir\" && pwd\` + test -n \"\$absdir\" && thisdir=\"\$absdir\" +" + + if test "$fast_install" = yes; then + $ECHO "\ + program=lt-'$outputname'$exeext + progdir=\"\$thisdir/$objdir\" + + if test ! -f \"\$progdir/\$program\" || + { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ + test \"X\$file\" != \"X\$progdir/\$program\"; }; then + + file=\"\$\$-\$program\" + + if test ! -d \"\$progdir\"; then + $MKDIR \"\$progdir\" + else + $RM \"\$progdir/\$file\" + fi" + + $ECHO "\ + + # relink executable if necessary + if test -n \"\$relink_command\"; then + if relink_command_output=\`eval \$relink_command 2>&1\`; then : + else + $ECHO \"\$relink_command_output\" >&2 + $RM \"\$progdir/\$file\" + exit 1 + fi + fi + + $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || + { $RM \"\$progdir/\$program\"; + $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } + $RM \"\$progdir/\$file\" + fi" + else + $ECHO "\ + program='$outputname' + progdir=\"\$thisdir/$objdir\" +" + fi + + $ECHO "\ + + if test -f \"\$progdir/\$program\"; then" + + # Export our shlibpath_var if we have one. + if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + $ECHO "\ + # Add our own library path to $shlibpath_var + $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" + + # Some systems cannot cope with colon-terminated $shlibpath_var + # The second colon is a workaround for a bug in BeOS R4 sed + $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\` + + export $shlibpath_var +" + fi + + # fixup the dll searchpath if we need to. + if test -n "$dllsearchpath"; then + $ECHO "\ + # Add the dll search path components to the executable PATH + PATH=$dllsearchpath:\$PATH +" + fi + + $ECHO "\ + if test \"\$libtool_execute_magic\" != \"$magic\"; then + # Run the actual program with our arguments. +" + case $host in + # Backslashes separate directories on plain windows + *-*-mingw | *-*-os2* | *-cegcc*) + $ECHO "\ + exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} +" + ;; + + *) + $ECHO "\ + exec \"\$progdir/\$program\" \${1+\"\$@\"} +" + ;; + esac + $ECHO "\ + \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 + exit 1 + fi + else + # The program doesn't exist. + \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 + \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 + $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 + exit 1 + fi +fi\ +" +} +# end: func_emit_wrapper_part2 + + +# func_emit_wrapper [arg=no] +# +# Emit a libtool wrapper script on stdout. +# Don't directly open a file because we may want to +# incorporate the script contents within a cygwin/mingw +# wrapper executable. Must ONLY be called from within +# func_mode_link because it depends on a number of variables +# set therein. +# +# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR +# variable will take. If 'yes', then the emitted script +# will assume that the directory in which it is stored is +# the $objdir directory. This is a cygwin/mingw-specific +# behavior. +func_emit_wrapper () +{ + func_emit_wrapper_arg1=no + if test -n "$1" ; then + func_emit_wrapper_arg1=$1 + fi + + # split this up so that func_emit_cwrapperexe_src + # can call each part independently. + func_emit_wrapper_part1 "${func_emit_wrapper_arg1}" + func_emit_wrapper_part2 "${func_emit_wrapper_arg1}" +} + + +# func_to_host_path arg +# +# Convert paths to host format when used with build tools. +# Intended for use with "native" mingw (where libtool itself +# is running under the msys shell), or in the following cross- +# build environments: +# $build $host +# mingw (msys) mingw [e.g. native] +# cygwin mingw +# *nix + wine mingw +# where wine is equipped with the `winepath' executable. +# In the native mingw case, the (msys) shell automatically +# converts paths for any non-msys applications it launches, +# but that facility isn't available from inside the cwrapper. +# Similar accommodations are necessary for $host mingw and +# $build cygwin. Calling this function does no harm for other +# $host/$build combinations not listed above. +# +# ARG is the path (on $build) that should be converted to +# the proper representation for $host. The result is stored +# in $func_to_host_path_result. +func_to_host_path () +{ + func_to_host_path_result="$1" + if test -n "$1" ; then + case $host in + *mingw* ) + lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' + case $build in + *mingw* ) # actually, msys + # awkward: cmd appends spaces to result + lt_sed_strip_trailing_spaces="s/[ ]*\$//" + func_to_host_path_tmp1=`( cmd //c echo "$1" |\ + $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` + func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ + $SED -e "$lt_sed_naive_backslashify"` + ;; + *cygwin* ) + func_to_host_path_tmp1=`cygpath -w "$1"` + func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ + $SED -e "$lt_sed_naive_backslashify"` + ;; + * ) + # Unfortunately, winepath does not exit with a non-zero + # error code, so we are forced to check the contents of + # stdout. On the other hand, if the command is not + # found, the shell will set an exit code of 127 and print + # *an error message* to stdout. So we must check for both + # error code of zero AND non-empty stdout, which explains + # the odd construction: + func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null` + if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then + func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ + $SED -e "$lt_sed_naive_backslashify"` + else + # Allow warning below. + func_to_host_path_result="" + fi + ;; + esac + if test -z "$func_to_host_path_result" ; then + func_error "Could not determine host path corresponding to" + func_error " '$1'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback: + func_to_host_path_result="$1" + fi + ;; + esac + fi +} +# end: func_to_host_path + +# func_to_host_pathlist arg +# +# Convert pathlists to host format when used with build tools. +# See func_to_host_path(), above. This function supports the +# following $build/$host combinations (but does no harm for +# combinations not listed here): +# $build $host +# mingw (msys) mingw [e.g. native] +# cygwin mingw +# *nix + wine mingw +# +# Path separators are also converted from $build format to +# $host format. If ARG begins or ends with a path separator +# character, it is preserved (but converted to $host format) +# on output. +# +# ARG is a pathlist (on $build) that should be converted to +# the proper representation on $host. The result is stored +# in $func_to_host_pathlist_result. +func_to_host_pathlist () +{ + func_to_host_pathlist_result="$1" + if test -n "$1" ; then + case $host in + *mingw* ) + lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' + # Remove leading and trailing path separator characters from + # ARG. msys behavior is inconsistent here, cygpath turns them + # into '.;' and ';.', and winepath ignores them completely. + func_to_host_pathlist_tmp2="$1" + # Once set for this call, this variable should not be + # reassigned. It is used in tha fallback case. + func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\ + $SED -e 's|^:*||' -e 's|:*$||'` + case $build in + *mingw* ) # Actually, msys. + # Awkward: cmd appends spaces to result. + lt_sed_strip_trailing_spaces="s/[ ]*\$//" + func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\ + $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` + func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ + $SED -e "$lt_sed_naive_backslashify"` + ;; + *cygwin* ) + func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"` + func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ + $SED -e "$lt_sed_naive_backslashify"` + ;; + * ) + # unfortunately, winepath doesn't convert pathlists + func_to_host_pathlist_result="" + func_to_host_pathlist_oldIFS=$IFS + IFS=: + for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do + IFS=$func_to_host_pathlist_oldIFS + if test -n "$func_to_host_pathlist_f" ; then + func_to_host_path "$func_to_host_pathlist_f" + if test -n "$func_to_host_path_result" ; then + if test -z "$func_to_host_pathlist_result" ; then + func_to_host_pathlist_result="$func_to_host_path_result" + else + func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result" + fi + fi + fi + IFS=: + done + IFS=$func_to_host_pathlist_oldIFS + ;; + esac + if test -z "$func_to_host_pathlist_result" ; then + func_error "Could not determine the host path(s) corresponding to" + func_error " '$1'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback. This may break if $1 contains DOS-style drive + # specifications. The fix is not to complicate the expression + # below, but for the user to provide a working wine installation + # with winepath so that path translation in the cross-to-mingw + # case works properly. + lt_replace_pathsep_nix_to_dos="s|:|;|g" + func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\ + $SED -e "$lt_replace_pathsep_nix_to_dos"` + fi + # Now, add the leading and trailing path separators back + case "$1" in + :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result" + ;; + esac + case "$1" in + *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;" + ;; + esac + ;; + esac + fi +} +# end: func_to_host_pathlist + +# func_emit_cwrapperexe_src +# emit the source code for a wrapper executable on stdout +# Must ONLY be called from within func_mode_link because +# it depends on a number of variable set therein. +func_emit_cwrapperexe_src () +{ + cat < +#include +#ifdef _MSC_VER +# include +# include +# include +# define setmode _setmode +#else +# include +# include +# ifdef __CYGWIN__ +# include +# define HAVE_SETENV +# ifdef __STRICT_ANSI__ +char *realpath (const char *, char *); +int putenv (char *); +int setenv (const char *, const char *, int); +# endif +# endif +#endif +#include +#include +#include +#include +#include +#include +#include +#include + +#if defined(PATH_MAX) +# define LT_PATHMAX PATH_MAX +#elif defined(MAXPATHLEN) +# define LT_PATHMAX MAXPATHLEN +#else +# define LT_PATHMAX 1024 +#endif + +#ifndef S_IXOTH +# define S_IXOTH 0 +#endif +#ifndef S_IXGRP +# define S_IXGRP 0 +#endif + +#ifdef _MSC_VER +# define S_IXUSR _S_IEXEC +# define stat _stat +# ifndef _INTPTR_T_DEFINED +# define intptr_t int +# endif +#endif + +#ifndef DIR_SEPARATOR +# define DIR_SEPARATOR '/' +# define PATH_SEPARATOR ':' +#endif + +#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ + defined (__OS2__) +# define HAVE_DOS_BASED_FILE_SYSTEM +# define FOPEN_WB "wb" +# ifndef DIR_SEPARATOR_2 +# define DIR_SEPARATOR_2 '\\' +# endif +# ifndef PATH_SEPARATOR_2 +# define PATH_SEPARATOR_2 ';' +# endif +#endif + +#ifndef DIR_SEPARATOR_2 +# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) +#else /* DIR_SEPARATOR_2 */ +# define IS_DIR_SEPARATOR(ch) \ + (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) +#endif /* DIR_SEPARATOR_2 */ + +#ifndef PATH_SEPARATOR_2 +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) +#else /* PATH_SEPARATOR_2 */ +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) +#endif /* PATH_SEPARATOR_2 */ + +#ifdef __CYGWIN__ +# define FOPEN_WB "wb" +#endif + +#ifndef FOPEN_WB +# define FOPEN_WB "w" +#endif +#ifndef _O_BINARY +# define _O_BINARY 0 +#endif + +#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) +#define XFREE(stale) do { \ + if (stale) { free ((void *) stale); stale = 0; } \ +} while (0) + +#undef LTWRAPPER_DEBUGPRINTF +#if defined DEBUGWRAPPER +# define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args +static void +ltwrapper_debugprintf (const char *fmt, ...) +{ + va_list args; + va_start (args, fmt); + (void) vfprintf (stderr, fmt, args); + va_end (args); +} +#else +# define LTWRAPPER_DEBUGPRINTF(args) +#endif + +const char *program_name = NULL; + +void *xmalloc (size_t num); +char *xstrdup (const char *string); +const char *base_name (const char *name); +char *find_executable (const char *wrapper); +char *chase_symlinks (const char *pathspec); +int make_executable (const char *path); +int check_executable (const char *path); +char *strendzap (char *str, const char *pat); +void lt_fatal (const char *message, ...); +void lt_setenv (const char *name, const char *value); +char *lt_extend_str (const char *orig_value, const char *add, int to_end); +void lt_opt_process_env_set (const char *arg); +void lt_opt_process_env_prepend (const char *arg); +void lt_opt_process_env_append (const char *arg); +int lt_split_name_value (const char *arg, char** name, char** value); +void lt_update_exe_path (const char *name, const char *value); +void lt_update_lib_path (const char *name, const char *value); + +static const char *script_text_part1 = +EOF + + func_emit_wrapper_part1 yes | + $SED -e 's/\([\\"]\)/\\\1/g' \ + -e 's/^/ "/' -e 's/$/\\n"/' + echo ";" + cat <"))); + for (i = 0; i < newargc; i++) + { + LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d] : %s\n", i, (newargz[i] ? newargz[i] : ""))); + } + +EOF + + case $host_os in + mingw*) + cat <<"EOF" + /* execv doesn't actually work on mingw as expected on unix */ + rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz); + if (rval == -1) + { + /* failed to start process */ + LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno)); + return 127; + } + return rval; +EOF + ;; + *) + cat <<"EOF" + execv (lt_argv_zero, newargz); + return rval; /* =127, but avoids unused variable warning */ +EOF + ;; + esac + + cat <<"EOF" +} + +void * +xmalloc (size_t num) +{ + void *p = (void *) malloc (num); + if (!p) + lt_fatal ("Memory exhausted"); + + return p; +} + +char * +xstrdup (const char *string) +{ + return string ? strcpy ((char *) xmalloc (strlen (string) + 1), + string) : NULL; +} + +const char * +base_name (const char *name) +{ + const char *base; + +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + /* Skip over the disk name in MSDOS pathnames. */ + if (isalpha ((unsigned char) name[0]) && name[1] == ':') + name += 2; +#endif + + for (base = name; *name; name++) + if (IS_DIR_SEPARATOR (*name)) + base = name + 1; + return base; +} + +int +check_executable (const char *path) +{ + struct stat st; + + LTWRAPPER_DEBUGPRINTF (("(check_executable) : %s\n", + path ? (*path ? path : "EMPTY!") : "NULL!")); + if ((!path) || (!*path)) + return 0; + + if ((stat (path, &st) >= 0) + && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) + return 1; + else + return 0; +} + +int +make_executable (const char *path) +{ + int rval = 0; + struct stat st; + + LTWRAPPER_DEBUGPRINTF (("(make_executable) : %s\n", + path ? (*path ? path : "EMPTY!") : "NULL!")); + if ((!path) || (!*path)) + return 0; + + if (stat (path, &st) >= 0) + { + rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); + } + return rval; +} + +/* Searches for the full path of the wrapper. Returns + newly allocated full path name if found, NULL otherwise + Does not chase symlinks, even on platforms that support them. +*/ +char * +find_executable (const char *wrapper) +{ + int has_slash = 0; + const char *p; + const char *p_next; + /* static buffer for getcwd */ + char tmp[LT_PATHMAX + 1]; + int tmp_len; + char *concat_name; + + LTWRAPPER_DEBUGPRINTF (("(find_executable) : %s\n", + wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!")); + + if ((wrapper == NULL) || (*wrapper == '\0')) + return NULL; + + /* Absolute path? */ +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + else + { +#endif + if (IS_DIR_SEPARATOR (wrapper[0])) + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + } +#endif + + for (p = wrapper; *p; p++) + if (*p == '/') + { + has_slash = 1; + break; + } + if (!has_slash) + { + /* no slashes; search PATH */ + const char *path = getenv ("PATH"); + if (path != NULL) + { + for (p = path; *p; p = p_next) + { + const char *q; + size_t p_len; + for (q = p; *q; q++) + if (IS_PATH_SEPARATOR (*q)) + break; + p_len = q - p; + p_next = (*q == '\0' ? q : q + 1); + if (p_len == 0) + { + /* empty path: current directory */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal ("getcwd failed"); + tmp_len = strlen (tmp); + concat_name = + XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + } + else + { + concat_name = + XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, p, p_len); + concat_name[p_len] = '/'; + strcpy (concat_name + p_len + 1, wrapper); + } + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + } + /* not found in PATH; assume curdir */ + } + /* Relative path | not found in path: prepend cwd */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal ("getcwd failed"); + tmp_len = strlen (tmp); + concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + return NULL; +} + +char * +chase_symlinks (const char *pathspec) +{ +#ifndef S_ISLNK + return xstrdup (pathspec); +#else + char buf[LT_PATHMAX]; + struct stat s; + char *tmp_pathspec = xstrdup (pathspec); + char *p; + int has_symlinks = 0; + while (strlen (tmp_pathspec) && !has_symlinks) + { + LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n", + tmp_pathspec)); + if (lstat (tmp_pathspec, &s) == 0) + { + if (S_ISLNK (s.st_mode) != 0) + { + has_symlinks = 1; + break; + } + + /* search backwards for last DIR_SEPARATOR */ + p = tmp_pathspec + strlen (tmp_pathspec) - 1; + while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + p--; + if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + { + /* no more DIR_SEPARATORS left */ + break; + } + *p = '\0'; + } + else + { + char *errstr = strerror (errno); + lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr); + } + } + XFREE (tmp_pathspec); + + if (!has_symlinks) + { + return xstrdup (pathspec); + } + + tmp_pathspec = realpath (pathspec, buf); + if (tmp_pathspec == 0) + { + lt_fatal ("Could not follow symlinks for %s", pathspec); + } + return xstrdup (tmp_pathspec); +#endif +} + +char * +strendzap (char *str, const char *pat) +{ + size_t len, patlen; + + assert (str != NULL); + assert (pat != NULL); + + len = strlen (str); + patlen = strlen (pat); + + if (patlen <= len) + { + str += len - patlen; + if (strcmp (str, pat) == 0) + *str = '\0'; + } + return str; +} + +static void +lt_error_core (int exit_status, const char *mode, + const char *message, va_list ap) +{ + fprintf (stderr, "%s: %s: ", program_name, mode); + vfprintf (stderr, message, ap); + fprintf (stderr, ".\n"); + + if (exit_status >= 0) + exit (exit_status); +} + +void +lt_fatal (const char *message, ...) +{ + va_list ap; + va_start (ap, message); + lt_error_core (EXIT_FAILURE, "FATAL", message, ap); + va_end (ap); +} + +void +lt_setenv (const char *name, const char *value) +{ + LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n", + (name ? name : ""), + (value ? value : ""))); + { +#ifdef HAVE_SETENV + /* always make a copy, for consistency with !HAVE_SETENV */ + char *str = xstrdup (value); + setenv (name, str, 1); +#else + int len = strlen (name) + 1 + strlen (value) + 1; + char *str = XMALLOC (char, len); + sprintf (str, "%s=%s", name, value); + if (putenv (str) != EXIT_SUCCESS) + { + XFREE (str); + } +#endif + } +} + +char * +lt_extend_str (const char *orig_value, const char *add, int to_end) +{ + char *new_value; + if (orig_value && *orig_value) + { + int orig_value_len = strlen (orig_value); + int add_len = strlen (add); + new_value = XMALLOC (char, add_len + orig_value_len + 1); + if (to_end) + { + strcpy (new_value, orig_value); + strcpy (new_value + orig_value_len, add); + } + else + { + strcpy (new_value, add); + strcpy (new_value + add_len, orig_value); + } + } + else + { + new_value = xstrdup (add); + } + return new_value; +} + +int +lt_split_name_value (const char *arg, char** name, char** value) +{ + const char *p; + int len; + if (!arg || !*arg) + return 1; + + p = strchr (arg, (int)'='); + + if (!p) + return 1; + + *value = xstrdup (++p); + + len = strlen (arg) - strlen (*value); + *name = XMALLOC (char, len); + strncpy (*name, arg, len-1); + (*name)[len - 1] = '\0'; + + return 0; +} + +void +lt_opt_process_env_set (const char *arg) +{ + char *name = NULL; + char *value = NULL; + + if (lt_split_name_value (arg, &name, &value) != 0) + { + XFREE (name); + XFREE (value); + lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg); + } + + lt_setenv (name, value); + XFREE (name); + XFREE (value); +} + +void +lt_opt_process_env_prepend (const char *arg) +{ + char *name = NULL; + char *value = NULL; + char *new_value = NULL; + + if (lt_split_name_value (arg, &name, &value) != 0) + { + XFREE (name); + XFREE (value); + lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg); + } + + new_value = lt_extend_str (getenv (name), value, 0); + lt_setenv (name, new_value); + XFREE (new_value); + XFREE (name); + XFREE (value); +} + +void +lt_opt_process_env_append (const char *arg) +{ + char *name = NULL; + char *value = NULL; + char *new_value = NULL; + + if (lt_split_name_value (arg, &name, &value) != 0) + { + XFREE (name); + XFREE (value); + lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg); + } + + new_value = lt_extend_str (getenv (name), value, 1); + lt_setenv (name, new_value); + XFREE (new_value); + XFREE (name); + XFREE (value); +} + +void +lt_update_exe_path (const char *name, const char *value) +{ + LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n", + (name ? name : ""), + (value ? value : ""))); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + /* some systems can't cope with a ':'-terminated path #' */ + int len = strlen (new_value); + while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) + { + new_value[len-1] = '\0'; + } + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +void +lt_update_lib_path (const char *name, const char *value) +{ + LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n", + (name ? name : ""), + (value ? value : ""))); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + lt_setenv (name, new_value); + XFREE (new_value); + } +} + + +EOF +} +# end: func_emit_cwrapperexe_src + +# func_mode_link arg... +func_mode_link () +{ + $opt_debug + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + # It is impossible to link a dll without this setting, and + # we shouldn't force the makefile maintainer to figure out + # which system we are compiling for in order to pass an extra + # flag for every libtool invocation. + # allow_undefined=no + + # FIXME: Unfortunately, there are problems with the above when trying + # to make a dll which has undefined symbols, in which case not + # even a static library is built. For now, we need to specify + # -no-undefined on the libtool link line when we can be certain + # that all symbols are satisfied, otherwise we get a static library. + allow_undefined=yes + ;; + *) + allow_undefined=yes + ;; + esac + libtool_args=$nonopt + base_compile="$nonopt $@" + compile_command=$nonopt + finalize_command=$nonopt + + compile_rpath= + finalize_rpath= + compile_shlibpath= + finalize_shlibpath= + convenience= + old_convenience= + deplibs= + old_deplibs= + compiler_flags= + linker_flags= + dllsearchpath= + lib_search_path=`pwd` + inst_prefix_dir= + new_inherited_linker_flags= + + avoid_version=no + dlfiles= + dlprefiles= + dlself=no + export_dynamic=no + export_symbols= + export_symbols_regex= + generated= + libobjs= + ltlibs= + module=no + no_install=no + objs= + non_pic_objects= + precious_files_regex= + prefer_static_libs=no + preload=no + prev= + prevarg= + release= + rpath= + xrpath= + perm_rpath= + temp_rpath= + thread_safe=no + vinfo= + vinfo_number=no + weak_libs= + single_module="${wl}-single_module" + func_infer_tag $base_compile + + # We need to know -static, to get the right output filenames. + for arg + do + case $arg in + -shared) + test "$build_libtool_libs" != yes && \ + func_fatal_configuration "can not build a shared library" + build_old_libs=no + break + ;; + -all-static | -static | -static-libtool-libs) + case $arg in + -all-static) + if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then + func_warning "complete static linking is impossible in this configuration" + fi + if test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + -static) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=built + ;; + -static-libtool-libs) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + esac + build_libtool_libs=no + build_old_libs=yes + break + ;; + esac + done + + # See if our shared archives depend on static archives. + test -n "$old_archive_from_new_cmds" && build_old_libs=yes + + # Go through the arguments, transforming them on the way. + while test "$#" -gt 0; do + arg="$1" + shift + func_quote_for_eval "$arg" + qarg=$func_quote_for_eval_unquoted_result + func_append libtool_args " $func_quote_for_eval_result" + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case $prev in + output) + func_append compile_command " @OUTPUT@" + func_append finalize_command " @OUTPUT@" + ;; + esac + + case $prev in + dlfiles|dlprefiles) + if test "$preload" = no; then + # Add the symbol object into the linking commands. + func_append compile_command " @SYMFILE@" + func_append finalize_command " @SYMFILE@" + preload=yes + fi + case $arg in + *.la | *.lo) ;; # We handle these cases below. + force) + if test "$dlself" = no; then + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + self) + if test "$prev" = dlprefiles; then + dlself=yes + elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then + dlself=yes + else + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + *) + if test "$prev" = dlfiles; then + dlfiles="$dlfiles $arg" + else + dlprefiles="$dlprefiles $arg" + fi + prev= + continue + ;; + esac + ;; + expsyms) + export_symbols="$arg" + test -f "$arg" \ + || func_fatal_error "symbol file \`$arg' does not exist" + prev= + continue + ;; + expsyms_regex) + export_symbols_regex="$arg" + prev= + continue + ;; + framework) + case $host in + *-*-darwin*) + case "$deplibs " in + *" $qarg.ltframework "*) ;; + *) deplibs="$deplibs $qarg.ltframework" # this is fixed later + ;; + esac + ;; + esac + prev= + continue + ;; + inst_prefix) + inst_prefix_dir="$arg" + prev= + continue + ;; + objectlist) + if test -f "$arg"; then + save_arg=$arg + moreargs= + for fil in `cat "$save_arg"` + do +# moreargs="$moreargs $fil" + arg=$fil + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test "$pic_object" = none && + test "$non_pic_object" = none; then + func_fatal_error "cannot find name of object for \`$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + dlfiles="$dlfiles $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + dlprefiles="$dlprefiles $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "\`$arg' is not a valid libtool object" + fi + fi + done + else + func_fatal_error "link input file \`$arg' does not exist" + fi + arg=$save_arg + prev= + continue + ;; + precious_regex) + precious_files_regex="$arg" + prev= + continue + ;; + release) + release="-$arg" + prev= + continue + ;; + rpath | xrpath) + # We need an absolute path. + case $arg in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + if test "$prev" = rpath; then + case "$rpath " in + *" $arg "*) ;; + *) rpath="$rpath $arg" ;; + esac + else + case "$xrpath " in + *" $arg "*) ;; + *) xrpath="$xrpath $arg" ;; + esac + fi + prev= + continue + ;; + shrext) + shrext_cmds="$arg" + prev= + continue + ;; + weak) + weak_libs="$weak_libs $arg" + prev= + continue + ;; + xcclinker) + linker_flags="$linker_flags $qarg" + compiler_flags="$compiler_flags $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xcompiler) + compiler_flags="$compiler_flags $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xlinker) + linker_flags="$linker_flags $qarg" + compiler_flags="$compiler_flags $wl$qarg" + prev= + func_append compile_command " $wl$qarg" + func_append finalize_command " $wl$qarg" + continue + ;; + *) + eval "$prev=\"\$arg\"" + prev= + continue + ;; + esac + fi # test -n "$prev" + + prevarg="$arg" + + case $arg in + -all-static) + if test -n "$link_static_flag"; then + # See comment for -static flag below, for more details. + func_append compile_command " $link_static_flag" + func_append finalize_command " $link_static_flag" + fi + continue + ;; + + -allow-undefined) + # FIXME: remove this flag sometime in the future. + func_fatal_error "\`-allow-undefined' must not be used because it is the default" + ;; + + -avoid-version) + avoid_version=yes + continue + ;; + + -dlopen) + prev=dlfiles + continue + ;; + + -dlpreopen) + prev=dlprefiles + continue + ;; + + -export-dynamic) + export_dynamic=yes + continue + ;; + + -export-symbols | -export-symbols-regex) + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + func_fatal_error "more than one -exported-symbols argument is not allowed" + fi + if test "X$arg" = "X-export-symbols"; then + prev=expsyms + else + prev=expsyms_regex + fi + continue + ;; + + -framework) + prev=framework + continue + ;; + + -inst-prefix-dir) + prev=inst_prefix + continue + ;; + + # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* + # so, if we see these flags be careful not to treat them like -L + -L[A-Z][A-Z]*:*) + case $with_gcc/$host in + no/*-*-irix* | /*-*-irix*) + func_append compile_command " $arg" + func_append finalize_command " $arg" + ;; + esac + continue + ;; + + -L*) + func_stripname '-L' '' "$arg" + dir=$func_stripname_result + if test -z "$dir"; then + if test "$#" -gt 0; then + func_fatal_error "require no space between \`-L' and \`$1'" + else + func_fatal_error "need path for \`-L' option" + fi + fi + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + absdir=`cd "$dir" && pwd` + test -z "$absdir" && \ + func_fatal_error "cannot determine absolute directory name of \`$dir'" + dir="$absdir" + ;; + esac + case "$deplibs " in + *" -L$dir "*) ;; + *) + deplibs="$deplibs -L$dir" + lib_search_path="$lib_search_path $dir" + ;; + esac + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`$ECHO "X$dir" | $Xsed -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$dir:"*) ;; + ::) dllsearchpath=$dir;; + *) dllsearchpath="$dllsearchpath:$dir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) dllsearchpath="$dllsearchpath:$testbindir";; + esac + ;; + esac + continue + ;; + + -l*) + if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc*) + # These systems don't actually have a C or math library (as such) + continue + ;; + *-*-os2*) + # These systems don't actually have a C library (as such) + test "X$arg" = "X-lc" && continue + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + test "X$arg" = "X-lc" && continue + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C and math libraries are in the System framework + deplibs="$deplibs System.ltframework" + continue + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + test "X$arg" = "X-lc" && continue + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + test "X$arg" = "X-lc" && continue + ;; + esac + elif test "X$arg" = "X-lc_r"; then + case $host in + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc_r directly, use -pthread flag. + continue + ;; + esac + fi + deplibs="$deplibs $arg" + continue + ;; + + -module) + module=yes + continue + ;; + + # Tru64 UNIX uses -model [arg] to determine the layout of C++ + # classes, name mangling, and exception handling. + # Darwin uses the -arch flag to determine output architecture. + -model|-arch|-isysroot) + compiler_flags="$compiler_flags $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + prev=xcompiler + continue + ;; + + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) + compiler_flags="$compiler_flags $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + case "$new_inherited_linker_flags " in + *" $arg "*) ;; + * ) new_inherited_linker_flags="$new_inherited_linker_flags $arg" ;; + esac + continue + ;; + + -multi_module) + single_module="${wl}-multi_module" + continue + ;; + + -no-fast-install) + fast_install=no + continue + ;; + + -no-install) + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) + # The PATH hackery in wrapper scripts is required on Windows + # and Darwin in order for the loader to find any dlls it needs. + func_warning "\`-no-install' is ignored for $host" + func_warning "assuming \`-no-fast-install' instead" + fast_install=no + ;; + *) no_install=yes ;; + esac + continue + ;; + + -no-undefined) + allow_undefined=no + continue + ;; + + -objectlist) + prev=objectlist + continue + ;; + + -o) prev=output ;; + + -precious-files-regex) + prev=precious_regex + continue + ;; + + -release) + prev=release + continue + ;; + + -rpath) + prev=rpath + continue + ;; + + -R) + prev=xrpath + continue + ;; + + -R*) + func_stripname '-R' '' "$arg" + dir=$func_stripname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + case "$xrpath " in + *" $dir "*) ;; + *) xrpath="$xrpath $dir" ;; + esac + continue + ;; + + -shared) + # The effects of -shared are defined in a previous loop. + continue + ;; + + -shrext) + prev=shrext + continue + ;; + + -static | -static-libtool-libs) + # The effects of -static are defined in a previous loop. + # We used to do the same as -all-static on platforms that + # didn't have a PIC flag, but the assumption that the effects + # would be equivalent was wrong. It would break on at least + # Digital Unix and AIX. + continue + ;; + + -thread-safe) + thread_safe=yes + continue + ;; + + -version-info) + prev=vinfo + continue + ;; + + -version-number) + prev=vinfo + vinfo_number=yes + continue + ;; + + -weak) + prev=weak + continue + ;; + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + func_quote_for_eval "$flag" + arg="$arg $wl$func_quote_for_eval_result" + compiler_flags="$compiler_flags $func_quote_for_eval_result" + done + IFS="$save_ifs" + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Wl,*) + func_stripname '-Wl,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + func_quote_for_eval "$flag" + arg="$arg $wl$func_quote_for_eval_result" + compiler_flags="$compiler_flags $wl$func_quote_for_eval_result" + linker_flags="$linker_flags $func_quote_for_eval_result" + done + IFS="$save_ifs" + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Xcompiler) + prev=xcompiler + continue + ;; + + -Xlinker) + prev=xlinker + continue + ;; + + -XCClinker) + prev=xcclinker + continue + ;; + + # -msg_* for osf cc + -msg_*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + + # -64, -mips[0-9] enable 64-bit mode on the SGI compiler + # -r[0-9][0-9]* specifies the processor on the SGI compiler + # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler + # +DA*, +DD* enable 64-bit mode on the HP compiler + # -q* pass through compiler args for the IBM compiler + # -m*, -t[45]*, -txscale* pass through architecture-specific + # compiler args for GCC + # -F/path gives path to uninstalled frameworks, gcc on darwin + # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC + # @file GCC response files + -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ + -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + func_append compile_command " $arg" + func_append finalize_command " $arg" + compiler_flags="$compiler_flags $arg" + continue + ;; + + # Some other compiler flag. + -* | +*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + + *.$objext) + # A standard object. + objs="$objs $arg" + ;; + + *.lo) + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test "$pic_object" = none && + test "$non_pic_object" = none; then + func_fatal_error "cannot find name of object for \`$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + dlfiles="$dlfiles $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + dlprefiles="$dlprefiles $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "\`$arg' is not a valid libtool object" + fi + fi + ;; + + *.$libext) + # An archive. + deplibs="$deplibs $arg" + old_deplibs="$old_deplibs $arg" + continue + ;; + + *.la) + # A libtool-controlled library. + + if test "$prev" = dlfiles; then + # This library was specified with -dlopen. + dlfiles="$dlfiles $arg" + prev= + elif test "$prev" = dlprefiles; then + # The library was specified with -dlpreopen. + dlprefiles="$dlprefiles $arg" + prev= + else + deplibs="$deplibs $arg" + fi + continue + ;; + + # Some other compiler argument. + *) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + esac # arg + + # Now actually substitute the argument into the commands. + if test -n "$arg"; then + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + done # argument parsing loop + + test -n "$prev" && \ + func_fatal_help "the \`$prevarg' option requires an argument" + + if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then + eval arg=\"$export_dynamic_flag_spec\" + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + + oldlibs= + # calculate the name of the file, without its directory + func_basename "$output" + outputname="$func_basename_result" + libobjs_save="$libobjs" + + if test -n "$shlibpath_var"; then + # get the directories listed in $shlibpath_var + eval shlib_search_path=\`\$ECHO \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\` + else + shlib_search_path= + fi + eval sys_lib_search_path=\"$sys_lib_search_path_spec\" + eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" + + func_dirname "$output" "/" "" + output_objdir="$func_dirname_result$objdir" + # Create the object directory. + func_mkdir_p "$output_objdir" + + # Determine the type of output + case $output in + "") + func_fatal_help "you must specify an output file" + ;; + *.$libext) linkmode=oldlib ;; + *.lo | *.$objext) linkmode=obj ;; + *.la) linkmode=lib ;; + *) linkmode=prog ;; # Anything else should be a program. + esac + + specialdeplibs= + + libs= + # Find all interdependent deplibs by searching for libraries + # that are linked more than once (e.g. -la -lb -la) + for deplib in $deplibs; do + if $opt_duplicate_deps ; then + case "$libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + libs="$libs $deplib" + done + + if test "$linkmode" = lib; then + libs="$predeps $libs $compiler_lib_search_path $postdeps" + + # Compute libraries that are listed more than once in $predeps + # $postdeps and mark them as special (i.e., whose duplicates are + # not to be eliminated). + pre_post_deps= + if $opt_duplicate_compiler_generated_deps; then + for pre_post_dep in $predeps $postdeps; do + case "$pre_post_deps " in + *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;; + esac + pre_post_deps="$pre_post_deps $pre_post_dep" + done + fi + pre_post_deps= + fi + + deplibs= + newdependency_libs= + newlib_search_path= + need_relink=no # whether we're linking any uninstalled libtool libraries + notinst_deplibs= # not-installed libtool libraries + notinst_path= # paths that contain not-installed libtool libraries + + case $linkmode in + lib) + passes="conv dlpreopen link" + for file in $dlfiles $dlprefiles; do + case $file in + *.la) ;; + *) + func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" + ;; + esac + done + ;; + prog) + compile_deplibs= + finalize_deplibs= + alldeplibs=no + newdlfiles= + newdlprefiles= + passes="conv scan dlopen dlpreopen link" + ;; + *) passes="conv" + ;; + esac + + for pass in $passes; do + # The preopen pass in lib mode reverses $deplibs; put it back here + # so that -L comes before libs that need it for instance... + if test "$linkmode,$pass" = "lib,link"; then + ## FIXME: Find the place where the list is rebuilt in the wrong + ## order, and fix it there properly + tmp_deplibs= + for deplib in $deplibs; do + tmp_deplibs="$deplib $tmp_deplibs" + done + deplibs="$tmp_deplibs" + fi + + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan"; then + libs="$deplibs" + deplibs= + fi + if test "$linkmode" = prog; then + case $pass in + dlopen) libs="$dlfiles" ;; + dlpreopen) libs="$dlprefiles" ;; + link) + libs="$deplibs %DEPLIBS%" + test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" + ;; + esac + fi + if test "$linkmode,$pass" = "lib,dlpreopen"; then + # Collect and forward deplibs of preopened libtool libs + for lib in $dlprefiles; do + # Ignore non-libtool-libs + dependency_libs= + case $lib in + *.la) func_source "$lib" ;; + esac + + # Collect preopened libtool deplibs, except any this library + # has declared as weak libs + for deplib in $dependency_libs; do + deplib_base=`$ECHO "X$deplib" | $Xsed -e "$basename"` + case " $weak_libs " in + *" $deplib_base "*) ;; + *) deplibs="$deplibs $deplib" ;; + esac + done + done + libs="$dlprefiles" + fi + if test "$pass" = dlopen; then + # Collect dlpreopened libraries + save_deplibs="$deplibs" + deplibs= + fi + + for deplib in $libs; do + lib= + found=no + case $deplib in + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + compiler_flags="$compiler_flags $deplib" + if test "$linkmode" = lib ; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;; + esac + fi + fi + continue + ;; + -l*) + if test "$linkmode" != lib && test "$linkmode" != prog; then + func_warning "\`-l' is ignored for archives/objects" + continue + fi + func_stripname '-l' '' "$deplib" + name=$func_stripname_result + if test "$linkmode" = lib; then + searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" + else + searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" + fi + for searchdir in $searchdirs; do + for search_ext in .la $std_shrext .so .a; do + # Search the libtool library + lib="$searchdir/lib${name}${search_ext}" + if test -f "$lib"; then + if test "$search_ext" = ".la"; then + found=yes + else + found=no + fi + break 2 + fi + done + done + if test "$found" != yes; then + # deplib doesn't seem to be a libtool library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + else # deplib is a libtool library + # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, + # We need to do some special things here, and not later. + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $deplib "*) + if func_lalib_p "$lib"; then + library_names= + old_library= + func_source "$lib" + for l in $old_library $library_names; do + ll="$l" + done + if test "X$ll" = "X$old_library" ; then # only static version available + found=no + func_dirname "$lib" "" "." + ladir="$func_dirname_result" + lib=$ladir/$old_library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + fi + ;; + *) ;; + esac + fi + fi + ;; # -l + *.ltframework) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + if test "$linkmode" = lib ; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;; + esac + fi + fi + continue + ;; + -L*) + case $linkmode in + lib) + deplibs="$deplib $deplibs" + test "$pass" = conv && continue + newdependency_libs="$deplib $newdependency_libs" + func_stripname '-L' '' "$deplib" + newlib_search_path="$newlib_search_path $func_stripname_result" + ;; + prog) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + if test "$pass" = scan; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + func_stripname '-L' '' "$deplib" + newlib_search_path="$newlib_search_path $func_stripname_result" + ;; + *) + func_warning "\`-L' is ignored for archives/objects" + ;; + esac # linkmode + continue + ;; # -L + -R*) + if test "$pass" = link; then + func_stripname '-R' '' "$deplib" + dir=$func_stripname_result + # Make sure the xrpath contains only unique directories. + case "$xrpath " in + *" $dir "*) ;; + *) xrpath="$xrpath $dir" ;; + esac + fi + deplibs="$deplib $deplibs" + continue + ;; + *.la) lib="$deplib" ;; + *.$libext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + case $linkmode in + lib) + # Linking convenience modules into shared libraries is allowed, + # but linking other static libraries is non-portable. + case " $dlpreconveniencelibs " in + *" $deplib "*) ;; + *) + valid_a_lib=no + case $deplibs_check_method in + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + if eval "\$ECHO \"X$deplib\"" 2>/dev/null | $Xsed -e 10q \ + | $EGREP "$match_pattern_regex" > /dev/null; then + valid_a_lib=yes + fi + ;; + pass_all) + valid_a_lib=yes + ;; + esac + if test "$valid_a_lib" != yes; then + $ECHO + $ECHO "*** Warning: Trying to link with static lib archive $deplib." + $ECHO "*** I have the capability to make that library automatically link in when" + $ECHO "*** you link to this library. But I can only do this if you have a" + $ECHO "*** shared version of the library, which you do not appear to have" + $ECHO "*** because the file extensions .$libext of this argument makes me believe" + $ECHO "*** that it is just a static archive that I should not use here." + else + $ECHO + $ECHO "*** Warning: Linking the shared library $output against the" + $ECHO "*** static library $deplib is not portable!" + deplibs="$deplib $deplibs" + fi + ;; + esac + continue + ;; + prog) + if test "$pass" != link; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + continue + ;; + esac # linkmode + ;; # *.$libext + *.lo | *.$objext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + elif test "$linkmode" = prog; then + if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then + # If there is no dlopen support or we're linking statically, + # we need to preload. + newdlprefiles="$newdlprefiles $deplib" + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + newdlfiles="$newdlfiles $deplib" + fi + fi + continue + ;; + %DEPLIBS%) + alldeplibs=yes + continue + ;; + esac # case $deplib + + if test "$found" = yes || test -f "$lib"; then : + else + func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" + fi + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$lib" \ + || func_fatal_error "\`$lib' is not a valid libtool archive" + + func_dirname "$lib" "" "." + ladir="$func_dirname_result" + + dlname= + dlopen= + dlpreopen= + libdir= + library_names= + old_library= + inherited_linker_flags= + # If the library was installed with an old release of libtool, + # it will not redefine variables installed, or shouldnotlink + installed=yes + shouldnotlink=no + avoidtemprpath= + + + # Read the .la file + func_source "$lib" + + # Convert "-framework foo" to "foo.ltframework" + if test -n "$inherited_linker_flags"; then + tmp_inherited_linker_flags=`$ECHO "X$inherited_linker_flags" | $Xsed -e 's/-framework \([^ $]*\)/\1.ltframework/g'` + for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do + case " $new_inherited_linker_flags " in + *" $tmp_inherited_linker_flag "*) ;; + *) new_inherited_linker_flags="$new_inherited_linker_flags $tmp_inherited_linker_flag";; + esac + done + fi + dependency_libs=`$ECHO "X $dependency_libs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan" || + { test "$linkmode" != prog && test "$linkmode" != lib; }; then + test -n "$dlopen" && dlfiles="$dlfiles $dlopen" + test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen" + fi + + if test "$pass" = conv; then + # Only check for convenience libraries + deplibs="$lib $deplibs" + if test -z "$libdir"; then + if test -z "$old_library"; then + func_fatal_error "cannot find name of link library for \`$lib'" + fi + # It is a libtool convenience library, so add in its objects. + convenience="$convenience $ladir/$objdir/$old_library" + old_convenience="$old_convenience $ladir/$objdir/$old_library" + tmp_libs= + for deplib in $dependency_libs; do + deplibs="$deplib $deplibs" + if $opt_duplicate_deps ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done + elif test "$linkmode" != prog && test "$linkmode" != lib; then + func_fatal_error "\`$lib' is not a convenience library" + fi + continue + fi # $pass = conv + + + # Get the name of the library we link against. + linklib= + for l in $old_library $library_names; do + linklib="$l" + done + if test -z "$linklib"; then + func_fatal_error "cannot find name of link library for \`$lib'" + fi + + # This library was specified with -dlopen. + if test "$pass" = dlopen; then + if test -z "$libdir"; then + func_fatal_error "cannot -dlopen a convenience library: \`$lib'" + fi + if test -z "$dlname" || + test "$dlopen_support" != yes || + test "$build_libtool_libs" = no; then + # If there is no dlname, no dlopen support or we're linking + # statically, we need to preload. We also need to preload any + # dependent libraries so libltdl's deplib preloader doesn't + # bomb out in the load deplibs phase. + dlprefiles="$dlprefiles $lib $dependency_libs" + else + newdlfiles="$newdlfiles $lib" + fi + continue + fi # $pass = dlopen + + # We need an absolute path. + case $ladir in + [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; + *) + abs_ladir=`cd "$ladir" && pwd` + if test -z "$abs_ladir"; then + func_warning "cannot determine absolute directory name of \`$ladir'" + func_warning "passing it literally to the linker, although it might fail" + abs_ladir="$ladir" + fi + ;; + esac + func_basename "$lib" + laname="$func_basename_result" + + # Find the relevant object directory and library name. + if test "X$installed" = Xyes; then + if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then + func_warning "library \`$lib' was moved." + dir="$ladir" + absdir="$abs_ladir" + libdir="$abs_ladir" + else + dir="$libdir" + absdir="$libdir" + fi + test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes + else + if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then + dir="$ladir" + absdir="$abs_ladir" + # Remove this search path later + notinst_path="$notinst_path $abs_ladir" + else + dir="$ladir/$objdir" + absdir="$abs_ladir/$objdir" + # Remove this search path later + notinst_path="$notinst_path $abs_ladir" + fi + fi # $installed = yes + func_stripname 'lib' '.la' "$laname" + name=$func_stripname_result + + # This library was specified with -dlpreopen. + if test "$pass" = dlpreopen; then + if test -z "$libdir" && test "$linkmode" = prog; then + func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" + fi + # Prefer using a static library (so that no silly _DYNAMIC symbols + # are required to link). + if test -n "$old_library"; then + newdlprefiles="$newdlprefiles $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + dlpreconveniencelibs="$dlpreconveniencelibs $dir/$old_library" + # Otherwise, use the dlname, so that lt_dlopen finds it. + elif test -n "$dlname"; then + newdlprefiles="$newdlprefiles $dir/$dlname" + else + newdlprefiles="$newdlprefiles $dir/$linklib" + fi + fi # $pass = dlpreopen + + if test -z "$libdir"; then + # Link the convenience library + if test "$linkmode" = lib; then + deplibs="$dir/$old_library $deplibs" + elif test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$dir/$old_library $compile_deplibs" + finalize_deplibs="$dir/$old_library $finalize_deplibs" + else + deplibs="$lib $deplibs" # used for prog,scan pass + fi + continue + fi + + + if test "$linkmode" = prog && test "$pass" != link; then + newlib_search_path="$newlib_search_path $ladir" + deplibs="$lib $deplibs" + + linkalldeplibs=no + if test "$link_all_deplibs" != no || test -z "$library_names" || + test "$build_libtool_libs" = no; then + linkalldeplibs=yes + fi + + tmp_libs= + for deplib in $dependency_libs; do + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + newlib_search_path="$newlib_search_path $func_stripname_result" + ;; + esac + # Need to link against all dependency_libs? + if test "$linkalldeplibs" = yes; then + deplibs="$deplib $deplibs" + else + # Need to hardcode shared library paths + # or/and link against static libraries + newdependency_libs="$deplib $newdependency_libs" + fi + if $opt_duplicate_deps ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done # for deplib + continue + fi # $linkmode = prog... + + if test "$linkmode,$pass" = "prog,link"; then + if test -n "$library_names" && + { { test "$prefer_static_libs" = no || + test "$prefer_static_libs,$installed" = "built,yes"; } || + test -z "$old_library"; }; then + # We need to hardcode the library path + if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then + # Make sure the rpath contains only unique directories. + case "$temp_rpath:" in + *"$absdir:"*) ;; + *) temp_rpath="$temp_rpath$absdir:" ;; + esac + fi + + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) compile_rpath="$compile_rpath $absdir" + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" + esac + ;; + esac + fi # $linkmode,$pass = prog,link... + + if test "$alldeplibs" = yes && + { test "$deplibs_check_method" = pass_all || + { test "$build_libtool_libs" = yes && + test -n "$library_names"; }; }; then + # We only need to search for static libraries + continue + fi + fi + + link_static=no # Whether the deplib will be linked statically + use_static_libs=$prefer_static_libs + if test "$use_static_libs" = built && test "$installed" = yes; then + use_static_libs=no + fi + if test -n "$library_names" && + { test "$use_static_libs" = no || test -z "$old_library"; }; then + case $host in + *cygwin* | *mingw* | *cegcc*) + # No point in relinking DLLs because paths are not encoded + notinst_deplibs="$notinst_deplibs $lib" + need_relink=no + ;; + *) + if test "$installed" = no; then + notinst_deplibs="$notinst_deplibs $lib" + need_relink=yes + fi + ;; + esac + # This is a shared library + + # Warn about portability, can't link against -module's on some + # systems (darwin). Don't bleat about dlopened modules though! + dlopenmodule="" + for dlpremoduletest in $dlprefiles; do + if test "X$dlpremoduletest" = "X$lib"; then + dlopenmodule="$dlpremoduletest" + break + fi + done + if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then + $ECHO + if test "$linkmode" = prog; then + $ECHO "*** Warning: Linking the executable $output against the loadable module" + else + $ECHO "*** Warning: Linking the shared library $output against the loadable module" + fi + $ECHO "*** $linklib is not portable!" + fi + if test "$linkmode" = lib && + test "$hardcode_into_libs" = yes; then + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) compile_rpath="$compile_rpath $absdir" + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" + esac + ;; + esac + fi + + if test -n "$old_archive_from_expsyms_cmds"; then + # figure out the soname + set dummy $library_names + shift + realname="$1" + shift + libname=`eval "\\$ECHO \"$libname_spec\""` + # use dlname if we got it. it's perfectly good, no? + if test -n "$dlname"; then + soname="$dlname" + elif test -n "$soname_spec"; then + # bleh windows + case $host in + *cygwin* | mingw* | *cegcc*) + func_arith $current - $age + major=$func_arith_result + versuffix="-$major" + ;; + esac + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + + # Make a new name for the extract_expsyms_cmds to use + soroot="$soname" + func_basename "$soroot" + soname="$func_basename_result" + func_stripname 'lib' '.dll' "$soname" + newlib=libimp-$func_stripname_result.a + + # If the library has no export list, then create one now + if test -f "$output_objdir/$soname-def"; then : + else + func_verbose "extracting exported symbol list from \`$soname'" + func_execute_cmds "$extract_expsyms_cmds" 'exit $?' + fi + + # Create $newlib + if test -f "$output_objdir/$newlib"; then :; else + func_verbose "generating import library for \`$soname'" + func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' + fi + # make sure the library variables are pointing to the new library + dir=$output_objdir + linklib=$newlib + fi # test -n "$old_archive_from_expsyms_cmds" + + if test "$linkmode" = prog || test "$mode" != relink; then + add_shlibpath= + add_dir= + add= + lib_linked=yes + case $hardcode_action in + immediate | unsupported) + if test "$hardcode_direct" = no; then + add="$dir/$linklib" + case $host in + *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; + *-*-sysv4*uw2*) add_dir="-L$dir" ;; + *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ + *-*-unixware7*) add_dir="-L$dir" ;; + *-*-darwin* ) + # if the lib is a (non-dlopened) module then we can not + # link against it, someone is ignoring the earlier warnings + if /usr/bin/file -L $add 2> /dev/null | + $GREP ": [^:]* bundle" >/dev/null ; then + if test "X$dlopenmodule" != "X$lib"; then + $ECHO "*** Warning: lib $linklib is a module, not a shared library" + if test -z "$old_library" ; then + $ECHO + $ECHO "*** And there doesn't seem to be a static archive available" + $ECHO "*** The link will probably fail, sorry" + else + add="$dir/$old_library" + fi + elif test -n "$old_library"; then + add="$dir/$old_library" + fi + fi + esac + elif test "$hardcode_minus_L" = no; then + case $host in + *-*-sunos*) add_shlibpath="$dir" ;; + esac + add_dir="-L$dir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = no; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + relink) + if test "$hardcode_direct" = yes && + test "$hardcode_direct_absolute" = no; then + add="$dir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$dir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + add_dir="$add_dir -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + *) lib_linked=no ;; + esac + + if test "$lib_linked" != yes; then + func_fatal_configuration "unsupported hardcode properties" + fi + + if test -n "$add_shlibpath"; then + case :$compile_shlibpath: in + *":$add_shlibpath:"*) ;; + *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;; + esac + fi + if test "$linkmode" = prog; then + test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" + test -n "$add" && compile_deplibs="$add $compile_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + if test "$hardcode_direct" != yes && + test "$hardcode_minus_L" != yes && + test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; + esac + fi + fi + fi + + if test "$linkmode" = prog || test "$mode" = relink; then + add_shlibpath= + add_dir= + add= + # Finalize command for both is simple: just hardcode it. + if test "$hardcode_direct" = yes && + test "$hardcode_direct_absolute" = no; then + add="$libdir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$libdir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; + esac + add="-l$name" + elif test "$hardcode_automatic" = yes; then + if test -n "$inst_prefix_dir" && + test -f "$inst_prefix_dir$libdir/$linklib" ; then + add="$inst_prefix_dir$libdir/$linklib" + else + add="$libdir/$linklib" + fi + else + # We cannot seem to hardcode it, guess we'll fake it. + add_dir="-L$libdir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + add_dir="$add_dir -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + fi + + if test "$linkmode" = prog; then + test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" + test -n "$add" && finalize_deplibs="$add $finalize_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + fi + fi + elif test "$linkmode" = prog; then + # Here we assume that one of hardcode_direct or hardcode_minus_L + # is not unsupported. This is valid on all known static and + # shared platforms. + if test "$hardcode_direct" != unsupported; then + test -n "$old_library" && linklib="$old_library" + compile_deplibs="$dir/$linklib $compile_deplibs" + finalize_deplibs="$dir/$linklib $finalize_deplibs" + else + compile_deplibs="-l$name -L$dir $compile_deplibs" + finalize_deplibs="-l$name -L$dir $finalize_deplibs" + fi + elif test "$build_libtool_libs" = yes; then + # Not a shared library + if test "$deplibs_check_method" != pass_all; then + # We're trying link a shared library against a static one + # but the system doesn't support it. + + # Just print a warning and add the library to dependency_libs so + # that the program can be linked against the static library. + $ECHO + $ECHO "*** Warning: This system can not link to static lib archive $lib." + $ECHO "*** I have the capability to make that library automatically link in when" + $ECHO "*** you link to this library. But I can only do this if you have a" + $ECHO "*** shared version of the library, which you do not appear to have." + if test "$module" = yes; then + $ECHO "*** But as you try to build a module library, libtool will still create " + $ECHO "*** a static module, that should work as long as the dlopening application" + $ECHO "*** is linked with the -dlopen flag to resolve symbols at runtime." + if test -z "$global_symbol_pipe"; then + $ECHO + $ECHO "*** However, this would only work if libtool was able to extract symbol" + $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could" + $ECHO "*** not find such a program. So, this module is probably useless." + $ECHO "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + else + deplibs="$dir/$old_library $deplibs" + link_static=yes + fi + fi # link shared/static library? + + if test "$linkmode" = lib; then + if test -n "$dependency_libs" && + { test "$hardcode_into_libs" != yes || + test "$build_old_libs" = yes || + test "$link_static" = yes; }; then + # Extract -R from dependency_libs + temp_deplibs= + for libdir in $dependency_libs; do + case $libdir in + -R*) func_stripname '-R' '' "$libdir" + temp_xrpath=$func_stripname_result + case " $xrpath " in + *" $temp_xrpath "*) ;; + *) xrpath="$xrpath $temp_xrpath";; + esac;; + *) temp_deplibs="$temp_deplibs $libdir";; + esac + done + dependency_libs="$temp_deplibs" + fi + + newlib_search_path="$newlib_search_path $absdir" + # Link against this library + test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" + # ... and its dependency_libs + tmp_libs= + for deplib in $dependency_libs; do + newdependency_libs="$deplib $newdependency_libs" + if $opt_duplicate_deps ; then + case "$tmp_libs " in + *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; + esac + fi + tmp_libs="$tmp_libs $deplib" + done + + if test "$link_all_deplibs" != no; then + # Add the search paths of all dependency libraries + for deplib in $dependency_libs; do + path= + case $deplib in + -L*) path="$deplib" ;; + *.la) + func_dirname "$deplib" "" "." + dir="$func_dirname_result" + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + func_warning "cannot determine absolute directory name of \`$dir'" + absdir="$dir" + fi + ;; + esac + if $GREP "^installed=no" $deplib > /dev/null; then + case $host in + *-*-darwin*) + depdepl= + eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` + if test -n "$deplibrary_names" ; then + for tmp in $deplibrary_names ; do + depdepl=$tmp + done + if test -f "$absdir/$objdir/$depdepl" ; then + depdepl="$absdir/$objdir/$depdepl" + darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + if test -z "$darwin_install_name"; then + darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + fi + compiler_flags="$compiler_flags ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" + linker_flags="$linker_flags -dylib_file ${darwin_install_name}:${depdepl}" + path= + fi + fi + ;; + *) + path="-L$absdir/$objdir" + ;; + esac + else + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + test -z "$libdir" && \ + func_fatal_error "\`$deplib' is not a valid libtool archive" + test "$absdir" != "$libdir" && \ + func_warning "\`$deplib' seems to be moved" + + path="-L$absdir" + fi + ;; + esac + case " $deplibs " in + *" $path "*) ;; + *) deplibs="$path $deplibs" ;; + esac + done + fi # link_all_deplibs != no + fi # linkmode = lib + done # for deplib in $libs + if test "$pass" = link; then + if test "$linkmode" = "prog"; then + compile_deplibs="$new_inherited_linker_flags $compile_deplibs" + finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" + else + compiler_flags="$compiler_flags "`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + fi + fi + dependency_libs="$newdependency_libs" + if test "$pass" = dlpreopen; then + # Link the dlpreopened libraries before other libraries + for deplib in $save_deplibs; do + deplibs="$deplib $deplibs" + done + fi + if test "$pass" != dlopen; then + if test "$pass" != conv; then + # Make sure lib_search_path contains only unique directories. + lib_search_path= + for dir in $newlib_search_path; do + case "$lib_search_path " in + *" $dir "*) ;; + *) lib_search_path="$lib_search_path $dir" ;; + esac + done + newlib_search_path= + fi + + if test "$linkmode,$pass" != "prog,link"; then + vars="deplibs" + else + vars="compile_deplibs finalize_deplibs" + fi + for var in $vars dependency_libs; do + # Add libraries to $var in reverse order + eval tmp_libs=\"\$$var\" + new_libs= + for deplib in $tmp_libs; do + # FIXME: Pedantically, this is the right thing to do, so + # that some nasty dependency loop isn't accidentally + # broken: + #new_libs="$deplib $new_libs" + # Pragmatically, this seems to cause very few problems in + # practice: + case $deplib in + -L*) new_libs="$deplib $new_libs" ;; + -R*) ;; + *) + # And here is the reason: when a library appears more + # than once as an explicit dependence of a library, or + # is implicitly linked in more than once by the + # compiler, it is considered special, and multiple + # occurrences thereof are not removed. Compare this + # with having the same library being listed as a + # dependency of multiple other libraries: in this case, + # we know (pedantically, we assume) the library does not + # need to be listed more than once, so we keep only the + # last copy. This is not always right, but it is rare + # enough that we require users that really mean to play + # such unportable linking tricks to link the library + # using -Wl,-lname, so that libtool does not consider it + # for duplicate removal. + case " $specialdeplibs " in + *" $deplib "*) new_libs="$deplib $new_libs" ;; + *) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$deplib $new_libs" ;; + esac + ;; + esac + ;; + esac + done + tmp_libs= + for deplib in $new_libs; do + case $deplib in + -L*) + case " $tmp_libs " in + *" $deplib "*) ;; + *) tmp_libs="$tmp_libs $deplib" ;; + esac + ;; + *) tmp_libs="$tmp_libs $deplib" ;; + esac + done + eval $var=\"$tmp_libs\" + done # for var + fi + # Last step: remove runtime libs from dependency_libs + # (they stay in deplibs) + tmp_libs= + for i in $dependency_libs ; do + case " $predeps $postdeps $compiler_lib_search_path " in + *" $i "*) + i="" + ;; + esac + if test -n "$i" ; then + tmp_libs="$tmp_libs $i" + fi + done + dependency_libs=$tmp_libs + done # for pass + if test "$linkmode" = prog; then + dlfiles="$newdlfiles" + fi + if test "$linkmode" = prog || test "$linkmode" = lib; then + dlprefiles="$newdlprefiles" + fi + + case $linkmode in + oldlib) + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + func_warning "\`-dlopen' is ignored for archives" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "\`-l' and \`-L' are ignored for archives" ;; + esac + + test -n "$rpath" && \ + func_warning "\`-rpath' is ignored for archives" + + test -n "$xrpath" && \ + func_warning "\`-R' is ignored for archives" + + test -n "$vinfo" && \ + func_warning "\`-version-info/-version-number' is ignored for archives" + + test -n "$release" && \ + func_warning "\`-release' is ignored for archives" + + test -n "$export_symbols$export_symbols_regex" && \ + func_warning "\`-export-symbols' is ignored for archives" + + # Now set the variables for building old libraries. + build_libtool_libs=no + oldlibs="$output" + objs="$objs$old_deplibs" + ;; + + lib) + # Make sure we only generate libraries of the form `libNAME.la'. + case $outputname in + lib*) + func_stripname 'lib' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + ;; + *) + test "$module" = no && \ + func_fatal_help "libtool library \`$output' must begin with \`lib'" + + if test "$need_lib_prefix" != no; then + # Add the "lib" prefix for modules if required + func_stripname '' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + else + func_stripname '' '.la' "$outputname" + libname=$func_stripname_result + fi + ;; + esac + + if test -n "$objs"; then + if test "$deplibs_check_method" != pass_all; then + func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" + else + $ECHO + $ECHO "*** Warning: Linking the shared library $output against the non-libtool" + $ECHO "*** objects $objs is not portable!" + libobjs="$libobjs $objs" + fi + fi + + test "$dlself" != no && \ + func_warning "\`-dlopen self' is ignored for libtool libraries" + + set dummy $rpath + shift + test "$#" -gt 1 && \ + func_warning "ignoring multiple \`-rpath's for a libtool library" + + install_libdir="$1" + + oldlibs= + if test -z "$rpath"; then + if test "$build_libtool_libs" = yes; then + # Building a libtool convenience library. + # Some compilers have problems with a `.al' extension so + # convenience libraries should have the same extension an + # archive normally would. + oldlibs="$output_objdir/$libname.$libext $oldlibs" + build_libtool_libs=convenience + build_old_libs=yes + fi + + test -n "$vinfo" && \ + func_warning "\`-version-info/-version-number' is ignored for convenience libraries" + + test -n "$release" && \ + func_warning "\`-release' is ignored for convenience libraries" + else + + # Parse the version information argument. + save_ifs="$IFS"; IFS=':' + set dummy $vinfo 0 0 0 + shift + IFS="$save_ifs" + + test -n "$7" && \ + func_fatal_help "too many parameters to \`-version-info'" + + # convert absolute version numbers to libtool ages + # this retains compatibility with .la files and attempts + # to make the code below a bit more comprehensible + + case $vinfo_number in + yes) + number_major="$1" + number_minor="$2" + number_revision="$3" + # + # There are really only two kinds -- those that + # use the current revision as the major version + # and those that subtract age and use age as + # a minor version. But, then there is irix + # which has an extra 1 added just for fun + # + case $version_type in + darwin|linux|osf|windows|none) + func_arith $number_major + $number_minor + current=$func_arith_result + age="$number_minor" + revision="$number_revision" + ;; + freebsd-aout|freebsd-elf|sunos) + current="$number_major" + revision="$number_minor" + age="0" + ;; + irix|nonstopux) + func_arith $number_major + $number_minor + current=$func_arith_result + age="$number_minor" + revision="$number_minor" + lt_irix_increment=no + ;; + *) + func_fatal_configuration "$modename: unknown library version type \`$version_type'" + ;; + esac + ;; + no) + current="$1" + revision="$2" + age="$3" + ;; + esac + + # Check that each of the things are valid numbers. + case $current in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "CURRENT \`$current' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + case $revision in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "REVISION \`$revision' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + case $age in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "AGE \`$age' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + if test "$age" -gt "$current"; then + func_error "AGE \`$age' is greater than the current interface number \`$current'" + func_fatal_error "\`$vinfo' is not valid version information" + fi + + # Calculate the version variables. + major= + versuffix= + verstring= + case $version_type in + none) ;; + + darwin) + # Like Linux, but with the current version available in + # verstring for coding it into the library header + func_arith $current - $age + major=.$func_arith_result + versuffix="$major.$age.$revision" + # Darwin ld doesn't like 0 for these options... + func_arith $current + 1 + minor_current=$func_arith_result + xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + ;; + + freebsd-aout) + major=".$current" + versuffix=".$current.$revision"; + ;; + + freebsd-elf) + major=".$current" + versuffix=".$current" + ;; + + irix | nonstopux) + if test "X$lt_irix_increment" = "Xno"; then + func_arith $current - $age + else + func_arith $current - $age + 1 + fi + major=$func_arith_result + + case $version_type in + nonstopux) verstring_prefix=nonstopux ;; + *) verstring_prefix=sgi ;; + esac + verstring="$verstring_prefix$major.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$revision + while test "$loop" -ne 0; do + func_arith $revision - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring="$verstring_prefix$major.$iface:$verstring" + done + + # Before this point, $major must not contain `.'. + major=.$major + versuffix="$major.$revision" + ;; + + linux) + func_arith $current - $age + major=.$func_arith_result + versuffix="$major.$age.$revision" + ;; + + osf) + func_arith $current - $age + major=.$func_arith_result + versuffix=".$current.$age.$revision" + verstring="$current.$age.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$age + while test "$loop" -ne 0; do + func_arith $current - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring="$verstring:${iface}.0" + done + + # Make executables depend on our current version. + verstring="$verstring:${current}.0" + ;; + + qnx) + major=".$current" + versuffix=".$current" + ;; + + sunos) + major=".$current" + versuffix=".$current.$revision" + ;; + + windows) + # Use '-' rather than '.', since we only want one + # extension on DOS 8.3 filesystems. + func_arith $current - $age + major=$func_arith_result + versuffix="-$major" + ;; + + *) + func_fatal_configuration "unknown library version type \`$version_type'" + ;; + esac + + # Clear the version info if we defaulted, and they specified a release. + if test -z "$vinfo" && test -n "$release"; then + major= + case $version_type in + darwin) + # we can't check for "0.0" in archive_cmds due to quoting + # problems, so we reset it completely + verstring= + ;; + *) + verstring="0.0" + ;; + esac + if test "$need_version" = no; then + versuffix= + else + versuffix=".0.0" + fi + fi + + # Remove version info from name if versioning should be avoided + if test "$avoid_version" = yes && test "$need_version" = no; then + major= + versuffix= + verstring="" + fi + + # Check to see if the archive will have undefined symbols. + if test "$allow_undefined" = yes; then + if test "$allow_undefined_flag" = unsupported; then + func_warning "undefined symbols not allowed in $host shared libraries" + build_libtool_libs=no + build_old_libs=yes + fi + else + # Don't allow undefined symbols. + allow_undefined_flag="$no_undefined_flag" + fi + + fi + + func_generate_dlsyms "$libname" "$libname" "yes" + libobjs="$libobjs $symfileobj" + test "X$libobjs" = "X " && libobjs= + + if test "$mode" != relink; then + # Remove our outputs, but don't remove object files since they + # may have been created when compiling PIC objects. + removelist= + tempremovelist=`$ECHO "$output_objdir/*"` + for p in $tempremovelist; do + case $p in + *.$objext | *.gcno) + ;; + $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) + if test "X$precious_files_regex" != "X"; then + if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 + then + continue + fi + fi + removelist="$removelist $p" + ;; + *) ;; + esac + done + test -n "$removelist" && \ + func_show_eval "${RM}r \$removelist" + fi + + # Now set the variables for building old libraries. + if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then + oldlibs="$oldlibs $output_objdir/$libname.$libext" + + # Transform .lo files to .o files. + oldobjs="$objs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP` + fi + + # Eliminate all temporary directories. + #for path in $notinst_path; do + # lib_search_path=`$ECHO "X$lib_search_path " | $Xsed -e "s% $path % %g"` + # deplibs=`$ECHO "X$deplibs " | $Xsed -e "s% -L$path % %g"` + # dependency_libs=`$ECHO "X$dependency_libs " | $Xsed -e "s% -L$path % %g"` + #done + + if test -n "$xrpath"; then + # If the user specified any rpath flags, then add them. + temp_xrpath= + for libdir in $xrpath; do + temp_xrpath="$temp_xrpath -R$libdir" + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" ;; + esac + done + if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then + dependency_libs="$temp_xrpath $dependency_libs" + fi + fi + + # Make sure dlfiles contains only unique files that won't be dlpreopened + old_dlfiles="$dlfiles" + dlfiles= + for lib in $old_dlfiles; do + case " $dlprefiles $dlfiles " in + *" $lib "*) ;; + *) dlfiles="$dlfiles $lib" ;; + esac + done + + # Make sure dlprefiles contains only unique files + old_dlprefiles="$dlprefiles" + dlprefiles= + for lib in $old_dlprefiles; do + case "$dlprefiles " in + *" $lib "*) ;; + *) dlprefiles="$dlprefiles $lib" ;; + esac + done + + if test "$build_libtool_libs" = yes; then + if test -n "$rpath"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc*) + # these systems don't actually have a c library (as such)! + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C library is in the System framework + deplibs="$deplibs System.ltframework" + ;; + *-*-netbsd*) + # Don't link with libc until the a.out ld.so is fixed. + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + ;; + *) + # Add libc to deplibs on all other systems if necessary. + if test "$build_libtool_need_lc" = "yes"; then + deplibs="$deplibs -lc" + fi + ;; + esac + fi + + # Transform deplibs into only deplibs that can be linked in shared. + name_save=$name + libname_save=$libname + release_save=$release + versuffix_save=$versuffix + major_save=$major + # I'm not sure if I'm treating the release correctly. I think + # release should show up in the -l (ie -lgmp5) so we don't want to + # add it in twice. Is that correct? + release="" + versuffix="" + major="" + newdeplibs= + droppeddeps=no + case $deplibs_check_method in + pass_all) + # Don't check for shared/static. Everything works. + # This might be a little naive. We might want to check + # whether the library exists or not. But this is on + # osf3 & osf4 and I'm not really sure... Just + # implementing what was already the behavior. + newdeplibs=$deplibs + ;; + test_compile) + # This code stresses the "libraries are programs" paradigm to its + # limits. Maybe even breaks it. We compile a program, linking it + # against the deplibs as a proxy for the library. Then we can check + # whether they linked in statically or dynamically with ldd. + $opt_dry_run || $RM conftest.c + cat > conftest.c </dev/null` + for potent_lib in $potential_libs; do + # Follow soft links. + if ls -lLd "$potent_lib" 2>/dev/null | + $GREP " -> " >/dev/null; then + continue + fi + # The statement above tries to avoid entering an + # endless loop below, in case of cyclic links. + # We might still enter an endless loop, since a link + # loop can be closed while we follow links, + # but so what? + potlib="$potent_lib" + while test -h "$potlib" 2>/dev/null; do + potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` + case $potliblink in + [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; + *) potlib=`$ECHO "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";; + esac + done + if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | + $SED -e 10q | + $EGREP "$file_magic_regex" > /dev/null; then + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + $ECHO + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + $ECHO "*** I have the capability to make that library automatically link in when" + $ECHO "*** you link to this library. But I can only do this if you have a" + $ECHO "*** shared version of the library, which you do not appear to have" + $ECHO "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $ECHO "*** with $libname but no candidates were found. (...for file magic test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a file magic. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + newdeplibs="$newdeplibs $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + for a_deplib in $deplibs; do + case $a_deplib in + -l*) + func_stripname -l '' "$a_deplib" + name=$func_stripname_result + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $a_deplib "*) + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + ;; + esac + fi + if test -n "$a_deplib" ; then + libname=`eval "\\$ECHO \"$libname_spec\""` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + potential_libs=`ls $i/$libname[.-]* 2>/dev/null` + for potent_lib in $potential_libs; do + potlib="$potent_lib" # see symlink-check above in file_magic test + if eval "\$ECHO \"X$potent_lib\"" 2>/dev/null | $Xsed -e 10q | \ + $EGREP "$match_pattern_regex" > /dev/null; then + newdeplibs="$newdeplibs $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + $ECHO + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + $ECHO "*** I have the capability to make that library automatically link in when" + $ECHO "*** you link to this library. But I can only do this if you have a" + $ECHO "*** shared version of the library, which you do not appear to have" + $ECHO "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a regex pattern. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + newdeplibs="$newdeplibs $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + none | unknown | *) + newdeplibs="" + tmp_deplibs=`$ECHO "X $deplibs" | $Xsed \ + -e 's/ -lc$//' -e 's/ -[LR][^ ]*//g'` + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + for i in $predeps $postdeps ; do + # can't use Xsed below, because $i might contain '/' + tmp_deplibs=`$ECHO "X $tmp_deplibs" | $Xsed -e "s,$i,,"` + done + fi + if $ECHO "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' | + $GREP . >/dev/null; then + $ECHO + if test "X$deplibs_check_method" = "Xnone"; then + $ECHO "*** Warning: inter-library dependencies are not supported in this platform." + else + $ECHO "*** Warning: inter-library dependencies are not known to be supported." + fi + $ECHO "*** All declared inter-library dependencies are being dropped." + droppeddeps=yes + fi + ;; + esac + versuffix=$versuffix_save + major=$major_save + release=$release_save + libname=$libname_save + name=$name_save + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library with the System framework + newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's/ -lc / System.ltframework /'` + ;; + esac + + if test "$droppeddeps" = yes; then + if test "$module" = yes; then + $ECHO + $ECHO "*** Warning: libtool could not satisfy all declared inter-library" + $ECHO "*** dependencies of module $libname. Therefore, libtool will create" + $ECHO "*** a static module, that should work as long as the dlopening" + $ECHO "*** application is linked with the -dlopen flag." + if test -z "$global_symbol_pipe"; then + $ECHO + $ECHO "*** However, this would only work if libtool was able to extract symbol" + $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could" + $ECHO "*** not find such a program. So, this module is probably useless." + $ECHO "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + else + $ECHO "*** The inter-library dependencies that have been dropped here will be" + $ECHO "*** automatically added whenever a program is linked with this library" + $ECHO "*** or is declared to -dlopen it." + + if test "$allow_undefined" = no; then + $ECHO + $ECHO "*** Since this library must not contain undefined symbols," + $ECHO "*** because either the platform does not support them or" + $ECHO "*** it was explicitly requested with -no-undefined," + $ECHO "*** libtool will only create a static version of it." + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + fi + fi + # Done checking deplibs! + deplibs=$newdeplibs + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + case $host in + *-*-darwin*) + newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + new_inherited_linker_flags=`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + deplibs=`$ECHO "X $deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $deplibs " in + *" -L$path/$objdir "*) + new_libs="$new_libs -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$new_libs $deplib" ;; + esac + ;; + *) new_libs="$new_libs $deplib" ;; + esac + done + deplibs="$new_libs" + + # All the library-specific variables (install_libdir is set above). + library_names= + old_library= + dlname= + + # Test again, we may have decided not to build it any more + if test "$build_libtool_libs" = yes; then + if test "$hardcode_into_libs" = yes; then + # Hardcode the library paths + hardcode_libdirs= + dep_rpath= + rpath="$finalize_rpath" + test "$mode" != relink && rpath="$compile_rpath$rpath" + for libdir in $rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + dep_rpath="$dep_rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) perm_rpath="$perm_rpath $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + if test -n "$hardcode_libdir_flag_spec_ld"; then + eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" + else + eval dep_rpath=\"$hardcode_libdir_flag_spec\" + fi + fi + if test -n "$runpath_var" && test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + rpath="$rpath$dir:" + done + eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" + fi + test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" + fi + + shlibpath="$finalize_shlibpath" + test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath" + if test -n "$shlibpath"; then + eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" + fi + + # Get the real and link names of the library. + eval shared_ext=\"$shrext_cmds\" + eval library_names=\"$library_names_spec\" + set dummy $library_names + shift + realname="$1" + shift + + if test -n "$soname_spec"; then + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + if test -z "$dlname"; then + dlname=$soname + fi + + lib="$output_objdir/$realname" + linknames= + for link + do + linknames="$linknames $link" + done + + # Use standard objects if they are pic + test -z "$pic_flag" && libobjs=`$ECHO "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + test "X$libobjs" = "X " && libobjs= + + delfiles= + if test -n "$export_symbols" && test -n "$include_expsyms"; then + $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" + export_symbols="$output_objdir/$libname.uexp" + delfiles="$delfiles $export_symbols" + fi + + orig_export_symbols= + case $host_os in + cygwin* | mingw* | cegcc*) + if test -n "$export_symbols" && test -z "$export_symbols_regex"; then + # exporting using user supplied symfile + if test "x`$SED 1q $export_symbols`" != xEXPORTS; then + # and it's NOT already a .def file. Must figure out + # which of the given symbols are data symbols and tag + # them as such. So, trigger use of export_symbols_cmds. + # export_symbols gets reassigned inside the "prepare + # the list of exported symbols" if statement, so the + # include_expsyms logic still works. + orig_export_symbols="$export_symbols" + export_symbols= + always_export_symbols=yes + fi + fi + ;; + esac + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then + func_verbose "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $opt_dry_run || $RM $export_symbols + cmds=$export_symbols_cmds + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + func_len " $cmd" + len=$func_len_result + if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + func_show_eval "$cmd" 'exit $?' + skipped_export=false + else + # The command line is too long to execute in one step. + func_verbose "using reloadable object file for export list..." + skipped_export=: + # Break out early, otherwise skipped_export may be + # set to false by a later but shorter cmd. + break + fi + done + IFS="$save_ifs" + if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + fi + + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols="$export_symbols" + test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"' + fi + + if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + delfiles="$delfiles $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + + tmp_deplibs= + for test_deplib in $deplibs; do + case " $convenience " in + *" $test_deplib "*) ;; + *) + tmp_deplibs="$tmp_deplibs $test_deplib" + ;; + esac + done + deplibs="$tmp_deplibs" + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec" && + test "$compiler_needs_object" = yes && + test -z "$libobjs"; then + # extract the archives, so we have objects to list. + # TODO: could optimize this to just extract one archive. + whole_archive_flag_spec= + fi + if test -n "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + else + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $convenience + libobjs="$libobjs $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + fi + + if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then + eval flag=\"$thread_safe_flag_spec\" + linker_flags="$linker_flags $flag" + fi + + # Make a backup of the uninstalled library when relinking + if test "$mode" = relink; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? + fi + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + eval test_cmds=\"$module_expsym_cmds\" + cmds=$module_expsym_cmds + else + eval test_cmds=\"$module_cmds\" + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + eval test_cmds=\"$archive_expsym_cmds\" + cmds=$archive_expsym_cmds + else + eval test_cmds=\"$archive_cmds\" + cmds=$archive_cmds + fi + fi + + if test "X$skipped_export" != "X:" && + func_len " $test_cmds" && + len=$func_len_result && + test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + : + else + # The command line is too long to link in one step, link piecewise + # or, if using GNU ld and skipped_export is not :, use a linker + # script. + + # Save the value of $output and $libobjs because we want to + # use them later. If we have whole_archive_flag_spec, we + # want to use save_libobjs as it was before + # whole_archive_flag_spec was expanded, because we can't + # assume the linker understands whole_archive_flag_spec. + # This may have to be revisited, in case too many + # convenience libraries get linked in and end up exceeding + # the spec. + if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + fi + save_output=$output + output_la=`$ECHO "X$output" | $Xsed -e "$basename"` + + # Clear the reloadable object creation command queue and + # initialize k to one. + test_cmds= + concat_cmds= + objlist= + last_robj= + k=1 + + if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then + output=${output_objdir}/${output_la}.lnkscript + func_verbose "creating GNU ld script: $output" + $ECHO 'INPUT (' > $output + for obj in $save_libobjs + do + $ECHO "$obj" >> $output + done + $ECHO ')' >> $output + delfiles="$delfiles $output" + elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then + output=${output_objdir}/${output_la}.lnk + func_verbose "creating linker input file list: $output" + : > $output + set x $save_libobjs + shift + firstobj= + if test "$compiler_needs_object" = yes; then + firstobj="$1 " + shift + fi + for obj + do + $ECHO "$obj" >> $output + done + delfiles="$delfiles $output" + output=$firstobj\"$file_list_spec$output\" + else + if test -n "$save_libobjs"; then + func_verbose "creating reloadable object files..." + output=$output_objdir/$output_la-${k}.$objext + eval test_cmds=\"$reload_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + + # Loop over the list of objects to be linked. + for obj in $save_libobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + if test "X$objlist" = X || + test "$len" -lt "$max_cmd_len"; then + func_append objlist " $obj" + else + # The command $test_cmds is almost too long, add a + # command to the queue. + if test "$k" -eq 1 ; then + # The first file doesn't have a previous command to add. + eval concat_cmds=\"$reload_cmds $objlist $last_robj\" + else + # All subsequent reloadable object files will link in + # the last one created. + eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj~\$RM $last_robj\" + fi + last_robj=$output_objdir/$output_la-${k}.$objext + func_arith $k + 1 + k=$func_arith_result + output=$output_objdir/$output_la-${k}.$objext + objlist=$obj + func_len " $last_robj" + func_arith $len0 + $func_len_result + len=$func_arith_result + fi + done + # Handle the remaining objects by creating one last + # reloadable object file. All subsequent reloadable object + # files will link in the last one created. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\" + if test -n "$last_robj"; then + eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" + fi + delfiles="$delfiles $output" + + else + output= + fi + + if ${skipped_export-false}; then + func_verbose "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $opt_dry_run || $RM $export_symbols + libobjs=$output + # Append the command to create the export file. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" + fi + fi + + test -n "$save_libobjs" && + func_verbose "creating a temporary reloadable object file: $output" + + # Loop through the commands generated above and execute them. + save_ifs="$IFS"; IFS='~' + for cmd in $concat_cmds; do + IFS="$save_ifs" + $opt_silent || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + if test -n "$export_symbols_regex" && ${skipped_export-false}; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + + if ${skipped_export-false}; then + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols="$export_symbols" + test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"' + fi + + if test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + delfiles="$delfiles $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + fi + + libobjs=$output + # Restore the value of output. + output=$save_output + + if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + fi + # Expand the library linking commands again to reset the + # value of $libobjs for piecewise linking. + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + cmds=$module_expsym_cmds + else + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + cmds=$archive_expsym_cmds + else + cmds=$archive_cmds + fi + fi + fi + + if test -n "$delfiles"; then + # Append the command to remove temporary files to $cmds. + eval cmds=\"\$cmds~\$RM $delfiles\" + fi + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $dlprefiles + libobjs="$libobjs $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $opt_silent || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + # Restore the uninstalled library and exit + if test "$mode" = relink; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? + + if test -n "$convenience"; then + if test -z "$whole_archive_flag_spec"; then + func_show_eval '${RM}r "$gentop"' + fi + fi + + exit $EXIT_SUCCESS + fi + + # Create links to the real library. + for linkname in $linknames; do + if test "$realname" != "$linkname"; then + func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' + fi + done + + # If -module or -export-dynamic was specified, set the dlname. + if test "$module" = yes || test "$export_dynamic" = yes; then + # On all known operating systems, these are identical. + dlname="$soname" + fi + fi + ;; + + obj) + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + func_warning "\`-dlopen' is ignored for objects" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "\`-l' and \`-L' are ignored for objects" ;; + esac + + test -n "$rpath" && \ + func_warning "\`-rpath' is ignored for objects" + + test -n "$xrpath" && \ + func_warning "\`-R' is ignored for objects" + + test -n "$vinfo" && \ + func_warning "\`-version-info' is ignored for objects" + + test -n "$release" && \ + func_warning "\`-release' is ignored for objects" + + case $output in + *.lo) + test -n "$objs$old_deplibs" && \ + func_fatal_error "cannot build library object \`$output' from non-libtool objects" + + libobj=$output + func_lo2o "$libobj" + obj=$func_lo2o_result + ;; + *) + libobj= + obj="$output" + ;; + esac + + # Delete the old objects. + $opt_dry_run || $RM $obj $libobj + + # Objects from convenience libraries. This assumes + # single-version convenience libraries. Whenever we create + # different ones for PIC/non-PIC, this we'll have to duplicate + # the extraction. + reload_conv_objs= + gentop= + # reload_cmds runs $LD directly, so let us get rid of + # -Wl from whole_archive_flag_spec and hope we can get by with + # turning comma into space.. + wl= + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" + reload_conv_objs=$reload_objs\ `$ECHO "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'` + else + gentop="$output_objdir/${obj}x" + generated="$generated $gentop" + + func_extract_archives $gentop $convenience + reload_conv_objs="$reload_objs $func_extract_archives_result" + fi + fi + + # Create the old-style object. + reload_objs="$objs$old_deplibs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test + + output="$obj" + func_execute_cmds "$reload_cmds" 'exit $?' + + # Exit if we aren't doing a library object file. + if test -z "$libobj"; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + fi + + if test "$build_libtool_libs" != yes; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + # Create an invalid libtool object if no PIC, so that we don't + # accidentally link it into a program. + # $show "echo timestamp > $libobj" + # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? + exit $EXIT_SUCCESS + fi + + if test -n "$pic_flag" || test "$pic_mode" != default; then + # Only do commands if we really have different PIC objects. + reload_objs="$libobjs $reload_conv_objs" + output="$libobj" + func_execute_cmds "$reload_cmds" 'exit $?' + fi + + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + ;; + + prog) + case $host in + *cygwin*) func_stripname '' '.exe' "$output" + output=$func_stripname_result.exe;; + esac + test -n "$vinfo" && \ + func_warning "\`-version-info' is ignored for programs" + + test -n "$release" && \ + func_warning "\`-release' is ignored for programs" + + test "$preload" = yes \ + && test "$dlopen_support" = unknown \ + && test "$dlopen_self" = unknown \ + && test "$dlopen_self_static" = unknown && \ + func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library is the System framework + compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'` + finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'` + ;; + esac + + case $host in + *-*-darwin*) + # Don't allow lazy linking, it breaks C++ global constructors + # But is supposedly fixed on 10.4 or later (yay!). + if test "$tagname" = CXX ; then + case ${MACOSX_DEPLOYMENT_TARGET-10.0} in + 10.[0123]) + compile_command="$compile_command ${wl}-bind_at_load" + finalize_command="$finalize_command ${wl}-bind_at_load" + ;; + esac + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $compile_deplibs " in + *" -L$path/$objdir "*) + new_libs="$new_libs -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $compile_deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$new_libs $deplib" ;; + esac + ;; + *) new_libs="$new_libs $deplib" ;; + esac + done + compile_deplibs="$new_libs" + + + compile_command="$compile_command $compile_deplibs" + finalize_command="$finalize_command $finalize_deplibs" + + if test -n "$rpath$xrpath"; then + # If the user specified any rpath flags, then add them. + for libdir in $rpath $xrpath; do + # This is the magic to use -rpath. + case "$finalize_rpath " in + *" $libdir "*) ;; + *) finalize_rpath="$finalize_rpath $libdir" ;; + esac + done + fi + + # Now hardcode the library paths + rpath= + hardcode_libdirs= + for libdir in $compile_rpath $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + rpath="$rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) perm_rpath="$perm_rpath $libdir" ;; + esac + fi + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$libdir:"*) ;; + ::) dllsearchpath=$libdir;; + *) dllsearchpath="$dllsearchpath:$libdir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) dllsearchpath="$dllsearchpath:$testbindir";; + esac + ;; + esac + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + compile_rpath="$rpath" + + rpath= + hardcode_libdirs= + for libdir in $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + rpath="$rpath $flag" + fi + elif test -n "$runpath_var"; then + case "$finalize_perm_rpath " in + *" $libdir "*) ;; + *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + finalize_rpath="$rpath" + + if test -n "$libobjs" && test "$build_old_libs" = yes; then + # Transform all the library objects into standard objects. + compile_command=`$ECHO "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + finalize_command=`$ECHO "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` + fi + + func_generate_dlsyms "$outputname" "@PROGRAM@" "no" + + # template prelinking step + if test -n "$prelink_cmds"; then + func_execute_cmds "$prelink_cmds" 'exit $?' + fi + + wrappers_required=yes + case $host in + *cygwin* | *mingw* ) + if test "$build_libtool_libs" != yes; then + wrappers_required=no + fi + ;; + *cegcc) + # Disable wrappers for cegcc, we are cross compiling anyway. + wrappers_required=no + ;; + *) + if test "$need_relink" = no || test "$build_libtool_libs" != yes; then + wrappers_required=no + fi + ;; + esac + if test "$wrappers_required" = no; then + # Replace the output file specification. + compile_command=`$ECHO "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` + link_command="$compile_command$compile_rpath" + + # We have no uninstalled library dependencies, so finalize right now. + exit_status=0 + func_show_eval "$link_command" 'exit_status=$?' + + # Delete the generated files. + if test -f "$output_objdir/${outputname}S.${objext}"; then + func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' + fi + + exit $exit_status + fi + + if test -n "$compile_shlibpath$finalize_shlibpath"; then + compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" + fi + if test -n "$finalize_shlibpath"; then + finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" + fi + + compile_var= + finalize_var= + if test -n "$runpath_var"; then + if test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + rpath="$rpath$dir:" + done + compile_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + if test -n "$finalize_perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $finalize_perm_rpath; do + rpath="$rpath$dir:" + done + finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + fi + + if test "$no_install" = yes; then + # We don't need to create a wrapper script. + link_command="$compile_var$compile_command$compile_rpath" + # Replace the output file specification. + link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` + # Delete the old output file. + $opt_dry_run || $RM $output + # Link the executable and exit + func_show_eval "$link_command" 'exit $?' + exit $EXIT_SUCCESS + fi + + if test "$hardcode_action" = relink; then + # Fast installation is not supported + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + + func_warning "this platform does not like uninstalled shared libraries" + func_warning "\`$output' will be relinked during installation" + else + if test "$fast_install" != no; then + link_command="$finalize_var$compile_command$finalize_rpath" + if test "$fast_install" = yes; then + relink_command=`$ECHO "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'` + else + # fast_install is set to needless + relink_command= + fi + else + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + fi + fi + + # Replace the output file specification. + link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` + + # Delete the old output files. + $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname + + func_show_eval "$link_command" 'exit $?' + + # Now create the wrapper script. + func_verbose "creating $output" + + # Quote the relink command for shipping. + if test -n "$relink_command"; then + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + relink_command="(cd `pwd`; $relink_command)" + relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"` + fi + + # Quote $ECHO for shipping. + if test "X$ECHO" = "X$SHELL $progpath --fallback-echo"; then + case $progpath in + [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";; + *) qecho="$SHELL `pwd`/$progpath --fallback-echo";; + esac + qecho=`$ECHO "X$qecho" | $Xsed -e "$sed_quote_subst"` + else + qecho=`$ECHO "X$ECHO" | $Xsed -e "$sed_quote_subst"` + fi + + # Only actually do things if not in dry run mode. + $opt_dry_run || { + # win32 will think the script is a binary if it has + # a .exe suffix, so we strip it off here. + case $output in + *.exe) func_stripname '' '.exe' "$output" + output=$func_stripname_result ;; + esac + # test for cygwin because mv fails w/o .exe extensions + case $host in + *cygwin*) + exeext=.exe + func_stripname '' '.exe' "$outputname" + outputname=$func_stripname_result ;; + *) exeext= ;; + esac + case $host in + *cygwin* | *mingw* ) + func_dirname_and_basename "$output" "" "." + output_name=$func_basename_result + output_path=$func_dirname_result + cwrappersource="$output_path/$objdir/lt-$output_name.c" + cwrapper="$output_path/$output_name.exe" + $RM $cwrappersource $cwrapper + trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 + + func_emit_cwrapperexe_src > $cwrappersource + + # The wrapper executable is built using the $host compiler, + # because it contains $host paths and files. If cross- + # compiling, it, like the target executable, must be + # executed on the $host or under an emulation environment. + $opt_dry_run || { + $LTCC $LTCFLAGS -o $cwrapper $cwrappersource + $STRIP $cwrapper + } + + # Now, create the wrapper script for func_source use: + func_ltwrapper_scriptname $cwrapper + $RM $func_ltwrapper_scriptname_result + trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 + $opt_dry_run || { + # note: this script will not be executed, so do not chmod. + if test "x$build" = "x$host" ; then + $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result + else + func_emit_wrapper no > $func_ltwrapper_scriptname_result + fi + } + ;; + * ) + $RM $output + trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 + + func_emit_wrapper no > $output + chmod +x $output + ;; + esac + } + exit $EXIT_SUCCESS + ;; + esac + + # See if we need to build an old-fashioned archive. + for oldlib in $oldlibs; do + + if test "$build_libtool_libs" = convenience; then + oldobjs="$libobjs_save $symfileobj" + addlibs="$convenience" + build_libtool_libs=no + else + if test "$build_libtool_libs" = module; then + oldobjs="$libobjs_save" + build_libtool_libs=no + else + oldobjs="$old_deplibs $non_pic_objects" + if test "$preload" = yes && test -f "$symfileobj"; then + oldobjs="$oldobjs $symfileobj" + fi + fi + addlibs="$old_convenience" + fi + + if test -n "$addlibs"; then + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $addlibs + oldobjs="$oldobjs $func_extract_archives_result" + fi + + # Do each command in the archive commands. + if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then + cmds=$old_archive_from_new_cmds + else + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + + func_extract_archives $gentop $dlprefiles + oldobjs="$oldobjs $func_extract_archives_result" + fi + + # POSIX demands no paths to be encoded in archives. We have + # to avoid creating archives with duplicate basenames if we + # might have to extract them afterwards, e.g., when creating a + # static archive out of a convenience library, or when linking + # the entirety of a libtool archive into another (currently + # not supported by libtool). + if (for obj in $oldobjs + do + func_basename "$obj" + $ECHO "$func_basename_result" + done | sort | sort -uc >/dev/null 2>&1); then + : + else + $ECHO "copying selected object files to avoid basename conflicts..." + gentop="$output_objdir/${outputname}x" + generated="$generated $gentop" + func_mkdir_p "$gentop" + save_oldobjs=$oldobjs + oldobjs= + counter=1 + for obj in $save_oldobjs + do + func_basename "$obj" + objbase="$func_basename_result" + case " $oldobjs " in + " ") oldobjs=$obj ;; + *[\ /]"$objbase "*) + while :; do + # Make sure we don't pick an alternate name that also + # overlaps. + newobj=lt$counter-$objbase + func_arith $counter + 1 + counter=$func_arith_result + case " $oldobjs " in + *[\ /]"$newobj "*) ;; + *) if test ! -f "$gentop/$newobj"; then break; fi ;; + esac + done + func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" + oldobjs="$oldobjs $gentop/$newobj" + ;; + *) oldobjs="$oldobjs $obj" ;; + esac + done + fi + eval cmds=\"$old_archive_cmds\" + + func_len " $cmds" + len=$func_len_result + if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + cmds=$old_archive_cmds + else + # the command line is too long to link in one step, link in parts + func_verbose "using piecewise archive linking..." + save_RANLIB=$RANLIB + RANLIB=: + objlist= + concat_cmds= + save_oldobjs=$oldobjs + oldobjs= + # Is there a better way of finding the last object in the list? + for obj in $save_oldobjs + do + last_oldobj=$obj + done + eval test_cmds=\"$old_archive_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + for obj in $save_oldobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + func_append objlist " $obj" + if test "$len" -lt "$max_cmd_len"; then + : + else + # the above command should be used before it gets too long + oldobjs=$objlist + if test "$obj" = "$last_oldobj" ; then + RANLIB=$save_RANLIB + fi + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" + objlist= + len=$len0 + fi + done + RANLIB=$save_RANLIB + oldobjs=$objlist + if test "X$oldobjs" = "X" ; then + eval cmds=\"\$concat_cmds\" + else + eval cmds=\"\$concat_cmds~\$old_archive_cmds\" + fi + fi + fi + func_execute_cmds "$cmds" 'exit $?' + done + + test -n "$generated" && \ + func_show_eval "${RM}r$generated" + + # Now create the libtool archive. + case $output in + *.la) + old_library= + test "$build_old_libs" = yes && old_library="$libname.$libext" + func_verbose "creating $output" + + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + # Quote the link command for shipping. + relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" + relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"` + if test "$hardcode_automatic" = yes ; then + relink_command= + fi + + # Only create the output if not a dry run. + $opt_dry_run || { + for installed in no yes; do + if test "$installed" = yes; then + if test -z "$install_libdir"; then + break + fi + output="$output_objdir/$outputname"i + # Replace all uninstalled libtool libraries with the installed ones + newdependency_libs= + for deplib in $dependency_libs; do + case $deplib in + *.la) + func_basename "$deplib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + test -z "$libdir" && \ + func_fatal_error "\`$deplib' is not a valid libtool archive" + newdependency_libs="$newdependency_libs $libdir/$name" + ;; + *) newdependency_libs="$newdependency_libs $deplib" ;; + esac + done + dependency_libs="$newdependency_libs" + newdlfiles= + + for lib in $dlfiles; do + case $lib in + *.la) + func_basename "$lib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "\`$lib' is not a valid libtool archive" + newdlfiles="$newdlfiles $libdir/$name" + ;; + *) newdlfiles="$newdlfiles $lib" ;; + esac + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + *.la) + # Only pass preopened files to the pseudo-archive (for + # eventual linking with the app. that links it) if we + # didn't already link the preopened objects directly into + # the library: + func_basename "$lib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "\`$lib' is not a valid libtool archive" + newdlprefiles="$newdlprefiles $libdir/$name" + ;; + esac + done + dlprefiles="$newdlprefiles" + else + newdlfiles= + for lib in $dlfiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + newdlfiles="$newdlfiles $abs" + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + newdlprefiles="$newdlprefiles $abs" + done + dlprefiles="$newdlprefiles" + fi + $RM $output + # place dlname in correct position for cygwin + tdlname=$dlname + case $host,$output,$installed,$module,$dlname in + *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;; + esac + $ECHO > $output "\ +# $outputname - a libtool library file +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# The name that we can dlopen(3). +dlname='$tdlname' + +# Names of this library. +library_names='$library_names' + +# The name of the static archive. +old_library='$old_library' + +# Linker flags that can not go in dependency_libs. +inherited_linker_flags='$new_inherited_linker_flags' + +# Libraries that this one depends upon. +dependency_libs='$dependency_libs' + +# Names of additional weak libraries provided by this library +weak_library_names='$weak_libs' + +# Version information for $libname. +current=$current +age=$age +revision=$revision + +# Is this an already installed library? +installed=$installed + +# Should we warn about portability when linking against -modules? +shouldnotlink=$module + +# Files to dlopen/dlpreopen +dlopen='$dlfiles' +dlpreopen='$dlprefiles' + +# Directory that this library needs to be installed in: +libdir='$install_libdir'" + if test "$installed" = no && test "$need_relink" = yes; then + $ECHO >> $output "\ +relink_command=\"$relink_command\"" + fi + done + } + + # Do a symbolic link so that the libtool archive can be found in + # LD_LIBRARY_PATH before the program is installed. + func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' + ;; + esac + exit $EXIT_SUCCESS +} + +{ test "$mode" = link || test "$mode" = relink; } && + func_mode_link ${1+"$@"} + + +# func_mode_uninstall arg... +func_mode_uninstall () +{ + $opt_debug + RM="$nonopt" + files= + rmforce= + exit_status=0 + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + for arg + do + case $arg in + -f) RM="$RM $arg"; rmforce=yes ;; + -*) RM="$RM $arg" ;; + *) files="$files $arg" ;; + esac + done + + test -z "$RM" && \ + func_fatal_help "you must specify an RM program" + + rmdirs= + + origobjdir="$objdir" + for file in $files; do + func_dirname "$file" "" "." + dir="$func_dirname_result" + if test "X$dir" = X.; then + objdir="$origobjdir" + else + objdir="$dir/$origobjdir" + fi + func_basename "$file" + name="$func_basename_result" + test "$mode" = uninstall && objdir="$dir" + + # Remember objdir for removal later, being careful to avoid duplicates + if test "$mode" = clean; then + case " $rmdirs " in + *" $objdir "*) ;; + *) rmdirs="$rmdirs $objdir" ;; + esac + fi + + # Don't error if the file doesn't exist and rm -f was used. + if { test -L "$file"; } >/dev/null 2>&1 || + { test -h "$file"; } >/dev/null 2>&1 || + test -f "$file"; then + : + elif test -d "$file"; then + exit_status=1 + continue + elif test "$rmforce" = yes; then + continue + fi + + rmfiles="$file" + + case $name in + *.la) + # Possibly a libtool archive, so verify it. + if func_lalib_p "$file"; then + func_source $dir/$name + + # Delete the libtool libraries and symlinks. + for n in $library_names; do + rmfiles="$rmfiles $objdir/$n" + done + test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library" + + case "$mode" in + clean) + case " $library_names " in + # " " in the beginning catches empty $dlname + *" $dlname "*) ;; + *) rmfiles="$rmfiles $objdir/$dlname" ;; + esac + test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i" + ;; + uninstall) + if test -n "$library_names"; then + # Do each command in the postuninstall commands. + func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + fi + + if test -n "$old_library"; then + # Do each command in the old_postuninstall commands. + func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + fi + # FIXME: should reinstall the best remaining shared library. + ;; + esac + fi + ;; + + *.lo) + # Possibly a libtool object, so verify it. + if func_lalib_p "$file"; then + + # Read the .lo file + func_source $dir/$name + + # Add PIC object to the list of files to remove. + if test -n "$pic_object" && + test "$pic_object" != none; then + rmfiles="$rmfiles $dir/$pic_object" + fi + + # Add non-PIC object to the list of files to remove. + if test -n "$non_pic_object" && + test "$non_pic_object" != none; then + rmfiles="$rmfiles $dir/$non_pic_object" + fi + fi + ;; + + *) + if test "$mode" = clean ; then + noexename=$name + case $file in + *.exe) + func_stripname '' '.exe' "$file" + file=$func_stripname_result + func_stripname '' '.exe' "$name" + noexename=$func_stripname_result + # $file with .exe has already been added to rmfiles, + # add $file without .exe + rmfiles="$rmfiles $file" + ;; + esac + # Do a test to see if this is a libtool program. + if func_ltwrapper_p "$file"; then + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + relink_command= + func_source $func_ltwrapper_scriptname_result + rmfiles="$rmfiles $func_ltwrapper_scriptname_result" + else + relink_command= + func_source $dir/$noexename + fi + + # note $name still contains .exe if it was in $file originally + # as does the version of $file that was added into $rmfiles + rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}" + if test "$fast_install" = yes && test -n "$relink_command"; then + rmfiles="$rmfiles $objdir/lt-$name" + fi + if test "X$noexename" != "X$name" ; then + rmfiles="$rmfiles $objdir/lt-${noexename}.c" + fi + fi + fi + ;; + esac + func_show_eval "$RM $rmfiles" 'exit_status=1' + done + objdir="$origobjdir" + + # Try to remove the ${objdir}s in the directories where we deleted files + for dir in $rmdirs; do + if test -d "$dir"; then + func_show_eval "rmdir $dir >/dev/null 2>&1" + fi + done + + exit $exit_status +} + +{ test "$mode" = uninstall || test "$mode" = clean; } && + func_mode_uninstall ${1+"$@"} + +test -z "$mode" && { + help="$generic_help" + func_fatal_help "you must specify a MODE" +} + +test -z "$exec_cmd" && \ + func_fatal_help "invalid operation mode \`$mode'" + +if test -n "$exec_cmd"; then + eval exec "$exec_cmd" + exit $EXIT_FAILURE +fi + +exit $exit_status + + +# The TAGs below are defined such that we never get into a situation +# in which we disable both kinds of libraries. Given conflicting +# choices, we go for a static library, that is the most portable, +# since we can't tell whether shared libraries were disabled because +# the user asked for that or because the platform doesn't support +# them. This is particularly important on AIX, because we don't +# support having both static and shared libraries enabled at the same +# time on that platform, so we default to a shared-only configuration. +# If a disable-shared tag is given, we'll fallback to a static-only +# configuration. But we'll never go from static-only to shared-only. + +# ### BEGIN LIBTOOL TAG CONFIG: disable-shared +build_libtool_libs=no +build_old_libs=yes +# ### END LIBTOOL TAG CONFIG: disable-shared + +# ### BEGIN LIBTOOL TAG CONFIG: disable-static +build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` +# ### END LIBTOOL TAG CONFIG: disable-static + +# Local Variables: +# mode:shell-script +# sh-indentation:2 +# End: +# vi:sw=2 + diff --git a/libvorbis-1.3.2/m4/Makefile.am b/libvorbis-1.3.2/m4/Makefile.am new file mode 100755 index 0000000..cd18485 --- /dev/null +++ b/libvorbis-1.3.2/m4/Makefile.am @@ -0,0 +1,4 @@ +## Process this file with automake to produce Makefile.in + +EXTRA_DIST = add_cflags.m4 ogg.m4 pkg.m4 + diff --git a/libvorbis-1.3.2/m4/Makefile.in b/libvorbis-1.3.2/m4/Makefile.in new file mode 100755 index 0000000..95d92cd --- /dev/null +++ b/libvorbis-1.3.2/m4/Makefile.in @@ -0,0 +1,356 @@ +# Makefile.in generated by automake 1.10.2 from Makefile.am. +# 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+mostlyclean-generic: + +clean-generic: + +distclean-generic: + -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-am + +clean-am: clean-generic clean-libtool mostlyclean-am + +distclean: distclean-am + -rm -f Makefile +distclean-am: clean-am distclean-generic + +dvi: dvi-am + +dvi-am: + +html: html-am + +info: info-am + +info-am: + +install-data-am: + +install-dvi: install-dvi-am + +install-exec-am: + +install-html: install-html-am + +install-info: install-info-am + +install-man: + +install-pdf: install-pdf-am + +install-ps: install-ps-am + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-generic mostlyclean-libtool + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: + +.MAKE: install-am install-strip + +.PHONY: all all-am check check-am clean clean-generic clean-libtool \ + distclean distclean-generic distclean-libtool distdir dvi \ + dvi-am html html-am info info-am install install-am \ + install-data install-data-am install-dvi install-dvi-am \ + install-exec install-exec-am install-html install-html-am \ + install-info install-info-am install-man install-pdf \ + install-pdf-am install-ps install-ps-am install-strip \ + installcheck installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-generic \ + mostlyclean-libtool pdf pdf-am ps ps-am uninstall uninstall-am + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/libvorbis-1.3.2/m4/add_cflags.m4 b/libvorbis-1.3.2/m4/add_cflags.m4 new file mode 100755 index 0000000..eeb6efd --- /dev/null +++ b/libvorbis-1.3.2/m4/add_cflags.m4 @@ -0,0 +1,15 @@ +dnl @synopsis AC_ADD_CFLAGS +dnl +dnl Add the given option to CFLAGS, if it doesn't break the compiler + +AC_DEFUN([AC_ADD_CFLAGS], +[AC_MSG_CHECKING([if $CC accepts $1]) + ac_add_cflags__old_cflags="$CFLAGS" + CFLAGS="$CFLAGS $1" + AC_TRY_LINK([#include ], + [puts("Hello, World!"); return 0;], + AC_MSG_RESULT([yes]), + AC_MSG_RESULT([no]) + CFLAGS="$ac_add_cflags__old_cflags") + ]) +])# AC_ADD_CFLAGS diff --git a/libvorbis-1.3.2/m4/ogg.m4 b/libvorbis-1.3.2/m4/ogg.m4 new file mode 100755 index 0000000..1d3fb8b --- /dev/null +++ b/libvorbis-1.3.2/m4/ogg.m4 @@ -0,0 +1,116 @@ +# Configure paths for libogg +# Jack Moffitt 10-21-2000 +# Shamelessly stolen from Owen Taylor and Manish Singh + +dnl XIPH_PATH_OGG([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]) +dnl Test for libogg, and define OGG_CFLAGS and OGG_LIBS +dnl +AC_DEFUN([XIPH_PATH_OGG], +[dnl +dnl Get the cflags and libraries +dnl +AC_ARG_WITH(ogg,AC_HELP_STRING([--with-ogg=PFX],[Prefix where libogg is installed (optional)]), ogg_prefix="$withval", ogg_prefix="") +AC_ARG_WITH(ogg-libraries,AC_HELP_STRING([--with-ogg-libraries=DIR],[Directory where libogg library is installed (optional)]), ogg_libraries="$withval", ogg_libraries="") +AC_ARG_WITH(ogg-includes,AC_HELP_STRING([--with-ogg-includes=DIR],[Directory where libogg header files are installed (optional)]), ogg_includes="$withval", ogg_includes="") +AC_ARG_ENABLE(oggtest,AC_HELP_STRING([--disable-oggtest],[Do not try to compile and run a test Ogg program]),, enable_oggtest=yes) + + if test "x$ogg_libraries" != "x" ; then + OGG_LIBS="-L$ogg_libraries" + elif test "x$ogg_prefix" = "xno" || test "x$ogg_prefix" = "xyes" ; then + OGG_LIBS="" + elif test "x$ogg_prefix" != "x" ; then + OGG_LIBS="-L$ogg_prefix/lib" + elif test "x$prefix" != "xNONE" ; then + OGG_LIBS="-L$prefix/lib" + fi + + if test "x$ogg_prefix" != "xno" ; then + OGG_LIBS="$OGG_LIBS -logg" + fi + + if test "x$ogg_includes" != "x" ; then + OGG_CFLAGS="-I$ogg_includes" + elif test "x$ogg_prefix" = "xno" || test "x$ogg_prefix" = "xyes" ; then + OGG_CFLAGS="" + elif test "x$ogg_prefix" != "x" ; then + OGG_CFLAGS="-I$ogg_prefix/include" + elif test "x$prefix" != "xNONE"; then + OGG_CFLAGS="-I$prefix/include" + fi + + AC_MSG_CHECKING(for Ogg) + if test "x$ogg_prefix" = "xno" ; then + no_ogg="disabled" + enable_oggtest="no" + else + no_ogg="" + fi + + + if test "x$enable_oggtest" = "xyes" ; then + ac_save_CFLAGS="$CFLAGS" + ac_save_LIBS="$LIBS" + CFLAGS="$CFLAGS $OGG_CFLAGS" + LIBS="$LIBS $OGG_LIBS" +dnl +dnl Now check if the installed Ogg is sufficiently new. +dnl + rm -f conf.oggtest + AC_TRY_RUN([ +#include +#include +#include +#include + +int main () +{ + system("touch conf.oggtest"); + return 0; +} + +],, no_ogg=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) + CFLAGS="$ac_save_CFLAGS" + LIBS="$ac_save_LIBS" + fi + + if test "x$no_ogg" = "xdisabled" ; then + AC_MSG_RESULT(no) + ifelse([$2], , :, [$2]) + elif test "x$no_ogg" = "x" ; then + AC_MSG_RESULT(yes) + ifelse([$1], , :, [$1]) + else + AC_MSG_RESULT(no) + if test -f conf.oggtest ; then + : + else + echo "*** Could not run Ogg test program, checking why..." + CFLAGS="$CFLAGS $OGG_CFLAGS" + LIBS="$LIBS $OGG_LIBS" + AC_TRY_LINK([ +#include +#include +], [ return 0; ], + [ echo "*** The test program compiled, but did not run. This usually means" + echo "*** that the run-time linker is not finding Ogg or finding the wrong" + echo "*** version of Ogg. If it is not finding Ogg, you'll need to set your" + echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" + echo "*** to the installed location Also, make sure you have run ldconfig if that" + echo "*** is required on your system" + echo "***" + echo "*** If you have an old version installed, it is best to remove it, although" + echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"], + [ echo "*** The test program failed to compile or link. See the file config.log for the" + echo "*** exact error that occured. This usually means Ogg was incorrectly installed" + echo "*** or that you have moved Ogg since it was installed." ]) + CFLAGS="$ac_save_CFLAGS" + LIBS="$ac_save_LIBS" + fi + OGG_CFLAGS="" + OGG_LIBS="" + ifelse([$2], , :, [$2]) + fi + AC_SUBST(OGG_CFLAGS) + AC_SUBST(OGG_LIBS) + rm -f conf.oggtest +]) diff --git a/libvorbis-1.3.2/m4/pkg.m4 b/libvorbis-1.3.2/m4/pkg.m4 new file mode 100755 index 0000000..996e294 --- /dev/null +++ b/libvorbis-1.3.2/m4/pkg.m4 @@ -0,0 +1,157 @@ +# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- +# +# Copyright © 2004 Scott James Remnant . +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# PKG_PROG_PKG_CONFIG([MIN-VERSION]) +# ---------------------------------- +AC_DEFUN([PKG_PROG_PKG_CONFIG], +[m4_pattern_forbid([^_?PKG_[A-Z_]+$]) +m4_pattern_allow([^PKG_CONFIG(_PATH)?$]) +AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=m4_default([$1], [0.9.0]) + AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + PKG_CONFIG="" + fi + +fi[]dnl +])# PKG_PROG_PKG_CONFIG + +# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) +# +# Check to see whether a particular set of modules exists. Similar +# to PKG_CHECK_MODULES(), but does not set variables or print errors. +# +# +# Similar to PKG_CHECK_MODULES, make sure that the first instance of +# this or PKG_CHECK_MODULES is called, or make sure to call +# PKG_CHECK_EXISTS manually +# -------------------------------------------------------------- +AC_DEFUN([PKG_CHECK_EXISTS], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +if test -n "$PKG_CONFIG" && \ + AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then + m4_ifval([$2], [$2], [:]) +m4_ifvaln([$3], [else + $3])dnl +fi]) + + +# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) +# --------------------------------------------- +m4_define([_PKG_CONFIG], +[if test -n "$PKG_CONFIG"; then + if test -n "$$1"; then + pkg_cv_[]$1="$$1" + else + PKG_CHECK_EXISTS([$3], + [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`], + [pkg_failed=yes]) + fi +else + pkg_failed=untried +fi[]dnl +])# _PKG_CONFIG + +# _PKG_SHORT_ERRORS_SUPPORTED +# ----------------------------- +AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG]) +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi[]dnl +])# _PKG_SHORT_ERRORS_SUPPORTED + + +# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], +# [ACTION-IF-NOT-FOUND]) +# +# +# Note that if there is a possibility the first call to +# PKG_CHECK_MODULES might not happen, you should be sure to include an +# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac +# +# +# -------------------------------------------------------------- +AC_DEFUN([PKG_CHECK_MODULES], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl +AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl + +pkg_failed=no +AC_MSG_CHECKING([for $1]) + +_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) +_PKG_CONFIG([$1][_LIBS], [libs], [$2]) + +m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS +and $1[]_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details.]) + +if test $pkg_failed = yes; then + _PKG_SHORT_ERRORS_SUPPORTED + if test $_pkg_short_errors_supported = yes; then + $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"` + else + $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"` + fi + # Put the nasty error message in config.log where it belongs + echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD + + ifelse([$4], , [AC_MSG_ERROR(dnl +[Package requirements ($2) were not met: + +$$1_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +_PKG_TEXT +])], + [AC_MSG_RESULT([no]) + $4]) +elif test $pkg_failed = untried; then + ifelse([$4], , [AC_MSG_FAILURE(dnl +[The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +_PKG_TEXT + +To get pkg-config, see .])], + [$4]) +else + $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS + $1[]_LIBS=$pkg_cv_[]$1[]_LIBS + AC_MSG_RESULT([yes]) + ifelse([$3], , :, [$3]) +fi[]dnl +])# PKG_CHECK_MODULES diff --git a/libvorbis-1.3.2/macos/compat/strdup.c b/libvorbis-1.3.2/macos/compat/strdup.c new file mode 100755 index 0000000..294e2d0 --- /dev/null +++ b/libvorbis-1.3.2/macos/compat/strdup.c @@ -0,0 +1,21 @@ +#include +#include +#include +#include + +char *strdup(const char *inStr) +{ + char *outStr = NULL; + + if (inStr == NULL) { + return NULL; + } + + outStr = _ogg_malloc(strlen(inStr) + 1); + + if (outStr != NULL) { + strcpy(outStr, inStr); + } + + return outStr; +} diff --git a/libvorbis-1.3.2/macos/compat/sys/types.h b/libvorbis-1.3.2/macos/compat/sys/types.h new file mode 100755 index 0000000..4ef7abd --- /dev/null +++ b/libvorbis-1.3.2/macos/compat/sys/types.h @@ -0,0 +1 @@ +#ifndef __SYS_TYPES_H__ #define __SYS_TYPES_H__ 1 #include #include #include typedef short int16_t; typedef long int32_t; typedef long long int64_t; #define vorbis_size32_t long #if defined(__cplusplus) extern "C" { #endif #pragma options align=power char *strdup(const char *inStr); #pragma options align=reset #if defined(__cplusplus) } #endif #endif /* __SYS_TYPES_H__ */ \ No newline at end of file diff --git a/libvorbis-1.3.2/macos/decoder_example.mcp b/libvorbis-1.3.2/macos/decoder_example.mcp new file mode 100755 index 0000000..a6c57f7 Binary files /dev/null and b/libvorbis-1.3.2/macos/decoder_example.mcp differ diff --git a/libvorbis-1.3.2/macos/encoder_example.mcp b/libvorbis-1.3.2/macos/encoder_example.mcp new file mode 100755 index 0000000..bb6eb88 Binary files /dev/null and b/libvorbis-1.3.2/macos/encoder_example.mcp differ diff --git a/libvorbis-1.3.2/macos/libvorbis.mcp b/libvorbis-1.3.2/macos/libvorbis.mcp new file mode 100755 index 0000000..f5de195 Binary files /dev/null and b/libvorbis-1.3.2/macos/libvorbis.mcp differ diff --git a/libvorbis-1.3.2/macos/libvorbis.mcp.exp b/libvorbis-1.3.2/macos/libvorbis.mcp.exp new file mode 100755 index 0000000..ec14087 --- /dev/null +++ b/libvorbis-1.3.2/macos/libvorbis.mcp.exp @@ -0,0 +1,45 @@ +### From "vorbis/codec.h" + +# Vorbis PRIMITIVES: general + +vorbis_info_init +vorbis_info_clear +vorbis_info_blocksize +vorbis_comment_init +vorbis_comment_add +vorbis_comment_add_tag +vorbis_comment_query +vorbis_comment_query_count +vorbis_comment_clear + +vorbis_block_init +vorbis_block_clear +vorbis_dsp_clear +vorbis_granule_time + +# Vorbis PRIMITIVES: analysis/DSP layer + +vorbis_analysis_init +vorbis_commentheader_out +vorbis_analysis_headerout +vorbis_analysis_buffer +vorbis_analysis_wrote +vorbis_analysis_blockout +vorbis_analysis +vorbis_bitrate_addblock +vorbis_bitrate_flushpacket + +# Vorbis PRIMITIVES: synthesis layer + +vorbis_synthesis_headerin +vorbis_synthesis_init +vorbis_synthesis_restart +vorbis_synthesis +vorbis_synthesis_trackonly +vorbis_synthesis_blockin +vorbis_synthesis_pcmout +vorbis_synthesis_lapout +vorbis_synthesis_read +vorbis_packet_blocksize +vorbis_synthesis_halfrate +vorbis_synthesis_halfrate_p diff --git a/libvorbis-1.3.2/macos/libvorbisenc.mcp b/libvorbis-1.3.2/macos/libvorbisenc.mcp new file mode 100755 index 0000000..bc61f85 Binary files /dev/null and b/libvorbis-1.3.2/macos/libvorbisenc.mcp differ diff --git a/libvorbis-1.3.2/macos/libvorbisenc.mcp.exp b/libvorbis-1.3.2/macos/libvorbisenc.mcp.exp new file mode 100755 index 0000000..d71a21d --- /dev/null +++ b/libvorbis-1.3.2/macos/libvorbisenc.mcp.exp @@ -0,0 +1,8 @@ +### From "vorbis/vorbisenc.h" + +vorbis_encode_init +vorbis_encode_setup_managed +vorbis_encode_setup_vbr +vorbis_encode_init_vbr +vorbis_encode_setup_init +vorbis_encode_ctl diff --git a/libvorbis-1.3.2/macos/libvorbisfile.mcp b/libvorbis-1.3.2/macos/libvorbisfile.mcp new file mode 100755 index 0000000..17ff6a7 Binary files /dev/null and b/libvorbis-1.3.2/macos/libvorbisfile.mcp differ diff --git a/libvorbis-1.3.2/macos/libvorbisfile.mcp.exp b/libvorbis-1.3.2/macos/libvorbisfile.mcp.exp new file mode 100755 index 0000000..92412f0 --- /dev/null +++ b/libvorbis-1.3.2/macos/libvorbisfile.mcp.exp @@ -0,0 +1,45 @@ +### From "vorbis/vorbisfile.h" + +ov_clear +ov_open +ov_open_callbacks + +ov_test +ov_test_callbacks +ov_test_open + +ov_bitrate +ov_bitrate_instant +ov_streams +ov_seekable +ov_serialnumber + +ov_raw_total +ov_pcm_total +ov_time_total + +ov_raw_seek +ov_pcm_seek +ov_pcm_seek_page +ov_time_seek +ov_time_seek_page + +ov_raw_seek_lap +ov_pcm_seek_lap +ov_pcm_seek_page_lap +ov_time_seek_lap +ov_time_seek_page_lap + +ov_raw_tell +ov_pcm_tell +ov_time_tell + +ov_info +ov_comment + +ov_read +ov_read_float + +ov_crosslap +ov_halfrate +ov_halfrate_p \ No newline at end of file diff --git a/libvorbis-1.3.2/macos/vorbis.mcp b/libvorbis-1.3.2/macos/vorbis.mcp new file mode 100755 index 0000000..6ce308b Binary files /dev/null and b/libvorbis-1.3.2/macos/vorbis.mcp differ diff --git a/libvorbis-1.3.2/macosx/English.lproj/InfoPlist.strings b/libvorbis-1.3.2/macosx/English.lproj/InfoPlist.strings new file mode 100755 index 0000000..cfe1b22 Binary files /dev/null and b/libvorbis-1.3.2/macosx/English.lproj/InfoPlist.strings differ diff --git a/libvorbis-1.3.2/macosx/Info.plist b/libvorbis-1.3.2/macosx/Info.plist new file mode 100755 index 0000000..63e1b09 --- /dev/null +++ b/libvorbis-1.3.2/macosx/Info.plist @@ -0,0 +1,30 @@ + + + + + CFBundleDevelopmentRegion + English + CFBundleExecutable + Vorbis + CFBundleGetInfoString + Vorbis framework 1.2.3, Copyright © 1994-2009 Xiph.Org Foundation + CFBundleIconFile + + CFBundleIdentifier + org.xiph.vorbis + CFBundleInfoDictionaryVersion + 6.0 + CFBundlePackageType + FMWK + CFBundleShortVersionString + 1.2.3 + CFBundleSignature + ???? + CFBundleVersion + 1.2.3 + NSHumanReadableCopyright + Vorbis framework 1.2.3, Copyright © 1994-2009 Xiph.Org Foundation + CSResourcesFileMapped + + + diff --git a/libvorbis-1.3.2/macosx/Vorbis.xcodeproj/project.pbxproj b/libvorbis-1.3.2/macosx/Vorbis.xcodeproj/project.pbxproj new file mode 100755 index 0000000..12f5392 --- /dev/null +++ b/libvorbis-1.3.2/macosx/Vorbis.xcodeproj/project.pbxproj @@ -0,0 +1,891 @@ +// !$*UTF8*$! +{ + archiveVersion = 1; + classes = { + }; + objectVersion = 42; + objects = { + +/* Begin PBXBuildFile section */ + 730F23A3091827B100AB638C /* codec.h in Headers */ = {isa = PBXBuildFile; fileRef = F58520B90191D12B01A802FE /* codec.h */; settings = {ATTRIBUTES = (Public, ); }; }; + 730F23A4091827B100AB638C /* vorbisenc.h in Headers */ = {isa = PBXBuildFile; fileRef = F58520BA0191D12B01A802FE /* vorbisenc.h */; settings = {ATTRIBUTES = (Public, ); }; }; + 730F23A5091827B100AB638C /* vorbisfile.h in Headers */ = {isa = PBXBuildFile; fileRef = F58520BB0191D12B01A802FE /* vorbisfile.h */; settings = {ATTRIBUTES = (Public, ); }; }; + 730F23A6091827B100AB638C /* backends.h in Headers */ 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Inc. +# Originally by Fran,cois Pinard , 1996. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +# 02110-1301, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +if test $# -eq 0; then + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 +fi + +run=: + +# In the cases where this matters, `missing' is being run in the +# srcdir already. +if test -f configure.ac; then + configure_ac=configure.ac +else + configure_ac=configure.in +fi + +msg="missing on your system" + +case "$1" in +--run) + # Try to run requested program, and just exit if it succeeds. + run= + shift + "$@" && exit 0 + # Exit code 63 means version mismatch. This often happens + # when the user try to use an ancient version of a tool on + # a file that requires a minimum version. In this case we + # we should proceed has if the program had been absent, or + # if --run hadn't been passed. + if test $? = 63; then + run=: + msg="probably too old" + fi + ;; + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... PROGRAM [ARGUMENT]... + +Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an +error status if there is no known handling for PROGRAM. + +Options: + -h, --help display this help and exit + -v, --version output version information and exit + --run try to run the given command, and emulate it if it fails + +Supported PROGRAM values: + aclocal touch file \`aclocal.m4' + autoconf touch file \`configure' + autoheader touch file \`config.h.in' + automake touch all \`Makefile.in' files + bison create \`y.tab.[ch]', if possible, from existing .[ch] + flex create \`lex.yy.c', if possible, from existing .c + help2man touch the output file + lex create \`lex.yy.c', if possible, from existing .c + makeinfo touch the output file + tar try tar, gnutar, gtar, then tar without non-portable flags + yacc create \`y.tab.[ch]', if possible, from existing .[ch] + +Send bug reports to ." + exit $? + ;; + + -v|--v|--ve|--ver|--vers|--versi|--versio|--version) + echo "missing $scriptversion (GNU Automake)" + exit $? + ;; + + -*) + echo 1>&2 "$0: Unknown \`$1' option" + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 + ;; + +esac + +# Now exit if we have it, but it failed. Also exit now if we +# don't have it and --version was passed (most likely to detect +# the program). +case "$1" in + lex|yacc) + # Not GNU programs, they don't have --version. + ;; + + tar) + if test -n "$run"; then + echo 1>&2 "ERROR: \`tar' requires --run" + exit 1 + elif test "x$2" = "x--version" || test "x$2" = "x--help"; then + exit 1 + fi + ;; + + *) + if test -z "$run" && ($1 --version) > /dev/null 2>&1; then + # We have it, but it failed. + exit 1 + elif test "x$2" = "x--version" || test "x$2" = "x--help"; then + # Could not run --version or --help. This is probably someone + # running `$TOOL --version' or `$TOOL --help' to check whether + # $TOOL exists and not knowing $TOOL uses missing. + exit 1 + fi + ;; +esac + +# If it does not exist, or fails to run (possibly an outdated version), +# try to emulate it. +case "$1" in + aclocal*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acinclude.m4' or \`${configure_ac}'. You might want + to install the \`Automake' and \`Perl' packages. Grab them from + any GNU archive site." + touch aclocal.m4 + ;; + + autoconf) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`${configure_ac}'. You might want to install the + \`Autoconf' and \`GNU m4' packages. Grab them from any GNU + archive site." + touch configure + ;; + + autoheader) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acconfig.h' or \`${configure_ac}'. You might want + to install the \`Autoconf' and \`GNU m4' packages. Grab them + from any GNU archive site." + files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}` + test -z "$files" && files="config.h" + touch_files= + for f in $files; do + case "$f" in + *:*) touch_files="$touch_files "`echo "$f" | + sed -e 's/^[^:]*://' -e 's/:.*//'`;; + *) touch_files="$touch_files $f.in";; + esac + done + touch $touch_files + ;; + + automake*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'. + You might want to install the \`Automake' and \`Perl' packages. + Grab them from any GNU archive site." + find . -type f -name Makefile.am -print | + sed 's/\.am$/.in/' | + while read f; do touch "$f"; done + ;; + + autom4te) + echo 1>&2 "\ +WARNING: \`$1' is needed, but is $msg. + You might have modified some files without having the + proper tools for further handling them. + You can get \`$1' as part of \`Autoconf' from any GNU + archive site." + + file=`echo "$*" | sed -n 's/.*--output[ =]*\([^ ]*\).*/\1/p'` + test -z "$file" && file=`echo "$*" | sed -n 's/.*-o[ ]*\([^ ]*\).*/\1/p'` + if test -f "$file"; then + touch $file + else + test -z "$file" || exec >$file + echo "#! /bin/sh" + echo "# Created by GNU Automake missing as a replacement of" + echo "# $ $@" + echo "exit 0" + chmod +x $file + exit 1 + fi + ;; + + bison|yacc) + echo 1>&2 "\ +WARNING: \`$1' $msg. You should only need it if + you modified a \`.y' file. You may need the \`Bison' package + in order for those modifications to take effect. You can get + \`Bison' from any GNU archive site." + rm -f y.tab.c y.tab.h + if [ $# -ne 1 ]; then + eval LASTARG="\${$#}" + case "$LASTARG" in + *.y) + SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` + if [ -f "$SRCFILE" ]; then + cp "$SRCFILE" y.tab.c + fi + SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` + if [ -f "$SRCFILE" ]; then + cp "$SRCFILE" y.tab.h + fi + ;; + esac + fi + if [ ! -f y.tab.h ]; then + echo >y.tab.h + fi + if [ ! -f y.tab.c ]; then + echo 'main() { return 0; }' >y.tab.c + fi + ;; + + lex|flex) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a \`.l' file. You may need the \`Flex' package + in order for those modifications to take effect. You can get + \`Flex' from any GNU archive site." + rm -f lex.yy.c + if [ $# -ne 1 ]; then + eval LASTARG="\${$#}" + case "$LASTARG" in + *.l) + SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` + if [ -f "$SRCFILE" ]; then + cp "$SRCFILE" lex.yy.c + fi + ;; + esac + fi + if [ ! -f lex.yy.c ]; then + echo 'main() { return 0; }' >lex.yy.c + fi + ;; + + help2man) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a dependency of a manual page. You may need the + \`Help2man' package in order for those modifications to take + effect. You can get \`Help2man' from any GNU archive site." + + file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` + if test -z "$file"; then + file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'` + fi + if [ -f "$file" ]; then + touch $file + else + test -z "$file" || exec >$file + echo ".ab help2man is required to generate this page" + exit 1 + fi + ;; + + makeinfo) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a \`.texi' or \`.texinfo' file, or any other file + indirectly affecting the aspect of the manual. The spurious + call might also be the consequence of using a buggy \`make' (AIX, + DU, IRIX). You might want to install the \`Texinfo' package or + the \`GNU make' package. Grab either from any GNU archive site." + # The file to touch is that specified with -o ... + file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` + if test -z "$file"; then + # ... or it is the one specified with @setfilename ... + infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` + file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $infile` + # ... or it is derived from the source name (dir/f.texi becomes f.info) + test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info + fi + # If the file does not exist, the user really needs makeinfo; + # let's fail without touching anything. + test -f $file || exit 1 + touch $file + ;; + + tar) + shift + + # We have already tried tar in the generic part. + # Look for gnutar/gtar before invocation to avoid ugly error + # messages. + if (gnutar --version > /dev/null 2>&1); then + gnutar "$@" && exit 0 + fi + if (gtar --version > /dev/null 2>&1); then + gtar "$@" && exit 0 + fi + firstarg="$1" + if shift; then + case "$firstarg" in + *o*) + firstarg=`echo "$firstarg" | sed s/o//` + tar "$firstarg" "$@" && exit 0 + ;; + esac + case "$firstarg" in + *h*) + firstarg=`echo "$firstarg" | sed s/h//` + tar "$firstarg" "$@" && exit 0 + ;; + esac + fi + + echo 1>&2 "\ +WARNING: I can't seem to be able to run \`tar' with the given arguments. + You may want to install GNU tar or Free paxutils, or check the + command line arguments." + exit 1 + ;; + + *) + echo 1>&2 "\ +WARNING: \`$1' is needed, and is $msg. + You might have modified some files without having the + proper tools for further handling them. Check the \`README' file, + it often tells you about the needed prerequisites for installing + this package. You may also peek at any GNU archive site, in case + some other package would contain this missing \`$1' program." + exit 1 + ;; +esac + +exit 0 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff --git a/libvorbis-1.3.2/symbian/bld.inf b/libvorbis-1.3.2/symbian/bld.inf new file mode 100755 index 0000000..69625fe --- /dev/null +++ b/libvorbis-1.3.2/symbian/bld.inf @@ -0,0 +1,35 @@ +/* + Copyright (C) 2003 Commonwealth Scientific and Industrial Research + Organisation (CSIRO) Australia + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + - Neither the name of CSIRO Australia nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A + PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE ORGANISATION OR + CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +PRJ_MMPFILES + +vorbis.mmp diff --git a/libvorbis-1.3.2/symbian/config.h b/libvorbis-1.3.2/symbian/config.h new file mode 100755 index 0000000..56d2179 --- /dev/null +++ b/libvorbis-1.3.2/symbian/config.h @@ -0,0 +1,54 @@ +/* + Copyright (C) 2003 Commonwealth Scientific and Industrial Research + Organisation (CSIRO) Australia + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + - Neither the name of CSIRO Australia nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A + PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE ORGANISATION OR + CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef CONFIG_H +#define CONFIG_H + +#ifdef __WINS__ + +/* Disable some warnings */ + +#pragma warning(disable: 4100) /* unreferenced formal parameter */ +#pragma warning(disable: 4127) /* conditional expression is constant */ +#pragma warning(disable: 4189) /* local variable is initialized but not referenced */ +#pragma warning(disable: 4244) /* conversion from '...' to '...', possible loss of data */ +#pragma warning(disable: 4305) /* truncation from '...' to '...' */ +#pragma warning(disable: 4505) /* unreferenced local function has been removed */ +#pragma warning(disable: 4514) /* unreferenced inline function has been removed */ +#pragma warning(disable: 4702) /* unreachable code */ +#pragma warning(disable: 4701) /* local variable may be be used without having been initialized */ +#pragma warning(disable: 4706) /* assignment within conditional expression */ +#pragma warning(disable: 4761) /* integral size mismatch in argument: conversion supplied */ + +#endif + +#endif /* ! CONFIG_H */ diff --git a/libvorbis-1.3.2/symbian/vorbis.mmp b/libvorbis-1.3.2/symbian/vorbis.mmp new file mode 100755 index 0000000..f431419 --- /dev/null +++ b/libvorbis-1.3.2/symbian/vorbis.mmp @@ -0,0 +1,43 @@ +/* + Copyright (C) 2003 Commonwealth Scientific and Industrial Research + Organisation (CSIRO) Australia + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + - Neither the name of CSIRO Australia nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A + PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE ORGANISATION OR + CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +TARGET vorbis.lib +TARGETTYPE lib +UID 0 +MACRO HAVE_CONFIG_H +SOURCEPATH ..\lib +SOURCE analysis.c barkmel.c bitrate.c block.c codebook.c envelope.c floor0.c floor1.c info.c +SOURCE lookup.c lpc.c lsp.c mapping0.c mdct.c psy.c registry.c res0.c sharedbook.c +SOURCE smallft.c synthesis.c vorbisfile.c window.c + +USERINCLUDE . ..\include +SYSTEMINCLUDE \epoc32\include \epoc32\include\libc ..\include ..\..\ogg\include ..\..\ogg\symbian diff --git 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'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: vorbis coded test suite using vorbisfile + last mod: $Id: test.c 13293 2007-07-24 00:09:47Z erikd $ + + ********************************************************************/ + +#include +#include +#include + +#include "util.h" +#include "write_read.h" + +#define DATA_LEN 2048 + +#define MAX(a,b) ((a) > (b) ? (a) : (b)) + + +static int check_output (const float * data_in, unsigned len, float allowable); + +int +main(void){ + static float data_out [DATA_LEN] ; + static float data_in [DATA_LEN] ; + + /* Do safest and most used sample rates first. */ + int sample_rates [] = { 44100, 48000, 32000, 22050, 16000, 96000 } ; + unsigned k ; + int errors = 0 ; + int ch; + + gen_windowed_sine (data_out, ARRAY_LEN (data_out), 0.95); + + for(ch=1;ch<=8;ch++){ + float q=-.05; + printf("\nTesting %d channel%s\n\n",ch,ch==1?"":"s"); + while(q<1.){ + for (k = 0 ; k < ARRAY_LEN (sample_rates); k ++) { + char filename [64] ; + snprintf (filename, sizeof (filename), "vorbis_%dch_q%.1f_%u.ogg", ch,q*10,sample_rates [k]); + + printf (" %-20s : ", filename); + fflush (stdout); + + /* Set to know value. */ + set_data_in (data_in, ARRAY_LEN (data_in), 3.141); + + write_vorbis_data_or_die (filename, sample_rates [k], q, data_out, ARRAY_LEN (data_out),ch); + read_vorbis_data_or_die (filename, sample_rates [k], data_in, ARRAY_LEN (data_in)); + + if (check_output (data_in, ARRAY_LEN (data_in), (.15f - .1f*q)) != 0) + errors ++ ; + else { + puts ("ok"); + remove (filename); + } + } + q+=.1; + } + } + + if (errors) + exit (1); + + return 0; +} + +static int +check_output (const float * data_in, unsigned len, float allowable) +{ + float max_abs = 0.0 ; + unsigned k ; + + for (k = 0 ; k < len ; k++) { + float temp = fabs (data_in [k]); + max_abs = MAX (max_abs, temp); + } + + if (max_abs < 0.95-allowable) { + printf ("Error : max_abs (%f) too small.\n", max_abs); + return 1 ; + } else if (max_abs > .95+allowable) { + printf ("Error : max_abs (%f) too big.\n", max_abs); + return 1 ; + } + + return 0 ; +} + diff --git a/libvorbis-1.3.2/test/util.c b/libvorbis-1.3.2/test/util.c new file mode 100755 index 0000000..a9e1956 --- /dev/null +++ b/libvorbis-1.3.2/test/util.c @@ -0,0 +1,53 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: utility functions for vorbis codec test suite. + last mod: $Id: util.c 13293 2007-07-24 00:09:47Z erikd $ + + ********************************************************************/ + +#include +#include +#include +#include +#include + +#include +#include + +#include "util.h" + +void +gen_windowed_sine (float *data, int len, float maximum) +{ int k ; + + memset (data, 0, len * sizeof (float)) ; + + len /= 2 ; + + for (k = 0 ; k < len ; k++) + { data [k] = sin (2.0 * k * M_PI * 1.0 / 32.0 + 0.4) ; + + /* Apply Hanning Window. */ + data [k] *= maximum * (0.5 - 0.5 * cos (2.0 * M_PI * k / ((len) - 1))) ; + } + + return ; +} + +void +set_data_in (float * data, unsigned len, float value) +{ unsigned k ; + + for (k = 0 ; k < len ; k++) + data [k] = value ; +} diff --git a/libvorbis-1.3.2/test/util.h b/libvorbis-1.3.2/test/util.h new file mode 100755 index 0000000..2785cde --- /dev/null +++ b/libvorbis-1.3.2/test/util.h @@ -0,0 +1,24 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: utility functions for vorbis codec test suite. + last mod: $Id: util.c 13293 2007-07-24 00:09:47Z erikd $ + + ********************************************************************/ + +#define ARRAY_LEN(x) (sizeof(x)/sizeof(x[0])) + +/* Create simple test data consisting of a windowed sine wave. */ +void gen_windowed_sine (float *data, int len, float maximum) ; + +/* Set len values of data array to given value. */ +void set_data_in (float * data, unsigned len, float value) ; diff --git a/libvorbis-1.3.2/test/write_read.c b/libvorbis-1.3.2/test/write_read.c new file mode 100755 index 0000000..e177ae4 --- /dev/null +++ b/libvorbis-1.3.2/test/write_read.c @@ -0,0 +1,298 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: utility functions for vorbis codec test suite. + last mod: $Id: util.c 13293 2007-07-24 00:09:47Z erikd $ + + ********************************************************************/ + +#include +#include +#include +#include +#include + +#include +#include + +#include "write_read.h" + +/* The following function is basically a hacked version of the code in + * examples/encoder_example.c */ +void +write_vorbis_data_or_die (const char *filename, int srate, float q, const float * data, int count, int ch) +{ + FILE * file ; + ogg_stream_state os; + ogg_page og; + ogg_packet op; + vorbis_info vi; + vorbis_comment vc; + vorbis_dsp_state vd; + vorbis_block vb; + + int eos = 0, ret; + + if ((file = fopen (filename, "wb")) == NULL) { + printf("\n\nError : fopen failed : %s\n", strerror (errno)) ; + exit (1) ; + } + + /********** Encode setup ************/ + + vorbis_info_init (&vi); + + ret = vorbis_encode_init_vbr (&vi,ch,srate,q); + if (ret) { + printf ("vorbis_encode_init_vbr return %d\n", ret) ; + exit (1) ; + } + + vorbis_comment_init (&vc); + vorbis_comment_add_tag (&vc,"ENCODER","test/util.c"); + vorbis_analysis_init (&vd,&vi); + vorbis_block_init (&vd,&vb); + + ogg_stream_init (&os,12345678); + + { + ogg_packet header; + ogg_packet header_comm; + ogg_packet header_code; + + vorbis_analysis_headerout (&vd,&vc,&header,&header_comm,&header_code); + ogg_stream_packetin (&os,&header); + ogg_stream_packetin (&os,&header_comm); + ogg_stream_packetin (&os,&header_code); + + /* Ensures the audio data will start on a new page. */ + while (!eos){ + int result = ogg_stream_flush (&os,&og); + if (result == 0) + break; + fwrite (og.header,1,og.header_len,file); + fwrite (og.body,1,og.body_len,file); + } + + } + + { + /* expose the buffer to submit data */ + float **buffer = vorbis_analysis_buffer (&vd,count); + int i; + + for(i=0;i 0 && read_total < count) { + int bout = samples < count ? samples : count; + bout = read_total + bout > count ? count - read_total : bout; + + memcpy (data + read_total, pcm[0], bout * sizeof (float)) ; + + vorbis_synthesis_read (&vd,bout); + read_total += bout ; + } + } + } + + if (ogg_page_eos (&og)) eos = 1; + } + } + + if (!eos) { + buffer = ogg_sync_buffer (&oy,4096); + bytes = fread (buffer,1,4096,file); + ogg_sync_wrote (&oy,bytes); + if (bytes == 0) eos = 1; + } + } + + ogg_stream_clear (&os); + + vorbis_block_clear (&vb); + vorbis_dsp_clear (&vd); + vorbis_comment_clear (&vc); + vorbis_info_clear (&vi); + } +done_decode: + + /* OK, clean up the framer */ + ogg_sync_clear (&oy); + + fclose (file) ; +} + diff --git a/libvorbis-1.3.2/test/write_read.h b/libvorbis-1.3.2/test/write_read.h new file mode 100755 index 0000000..98f5bc6 --- /dev/null +++ b/libvorbis-1.3.2/test/write_read.h @@ -0,0 +1,28 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: utility functions for vorbis codec test suite. + last mod: $Id: util.c 13293 2007-07-24 00:09:47Z erikd $ + + ********************************************************************/ + +/* Write supplied data to an Ogg/Vorbis file with specified filename at + * specified sample rate. Assumes a single channel of audio. */ +void write_vorbis_data_or_die (const char *filename, int srate, float q, + const float * data, int count, int ch) ; + +/* Read given Ogg/Vorbis file into data specified data array. This + * function is basically the inverse of the one above. Again, assumes + * a single channel of audio. */ +void read_vorbis_data_or_die (const char *filename, int srate, + float * data, int count) ; + diff --git a/libvorbis-1.3.2/todo.txt b/libvorbis-1.3.2/todo.txt new file mode 100755 index 0000000..b0e1f93 --- /dev/null +++ b/libvorbis-1.3.2/todo.txt @@ -0,0 +1,22 @@ +Open project list for further development: + +libvorbis: + +Meaningful error code returns + +still some padding at EOS + +Option for brute-forcing vq search on maptype 2 (helps on undertrained +sets). + +encoder switch interface for binary compat through changes; ioctl()-like? + +API changes: + break up some of the more monolithic calls (eg, allow access + to MDCT domain data, additional low level framing capability) + convenience calls for text comments + +other: + +command line suite +'crashme' diff --git a/libvorbis-1.3.2/vorbis-uninstalled.pc.in b/libvorbis-1.3.2/vorbis-uninstalled.pc.in new file mode 100755 index 0000000..aa70a01 --- /dev/null +++ b/libvorbis-1.3.2/vorbis-uninstalled.pc.in @@ -0,0 +1,14 @@ +# vorbis uninstalled pkg-config file + +prefix= +exec_prefix= +libdir=${pcfiledir}/lib +includedir=${pcfiledir}/include + +Name: vorbis +Description: vorbis is the primary Ogg Vorbis library (uninstalled) +Version: @VERSION@ +Requires: ogg +Conflicts: +Libs: @VORBIS_LIBS@ ${libdir}/libvorbis.la +Cflags: -I${includedir} diff --git a/libvorbis-1.3.2/vorbis.m4 b/libvorbis-1.3.2/vorbis.m4 new file mode 100755 index 0000000..7b67c58 --- /dev/null +++ b/libvorbis-1.3.2/vorbis.m4 @@ -0,0 +1,136 @@ +# Configure paths for libvorbis +# Jack Moffitt 10-21-2000 +# Shamelessly stolen from Owen Taylor and Manish Singh +# thomasvs added check for vorbis_bitrate_addblock which is new in rc3 + +dnl XIPH_PATH_VORBIS([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]) +dnl Test for libvorbis, and define VORBIS_CFLAGS and VORBIS_LIBS +dnl +AC_DEFUN([XIPH_PATH_VORBIS], +[dnl +dnl Get the cflags and libraries +dnl +AC_ARG_WITH(vorbis,AC_HELP_STRING([--with-vorbis=PFX],[Prefix where libvorbis is installed (optional)]), vorbis_prefix="$withval", vorbis_prefix="") +AC_ARG_WITH(vorbis-libraries,AC_HELP_STRING([--with-vorbis-libraries=DIR],[Directory where libvorbis library is installed (optional)]), vorbis_libraries="$withval", vorbis_libraries="") +AC_ARG_WITH(vorbis-includes,AC_HELP_STRING([--with-vorbis-includes=DIR],[Directory where libvorbis header files are installed (optional)]), vorbis_includes="$withval", vorbis_includes="") +AC_ARG_ENABLE(vorbistest,AC_HELP_STRING([--disable-vorbistest],[Do not try to compile and run a test Vorbis program]),, enable_vorbistest=yes) + + if test "x$vorbis_libraries" != "x" ; then + VORBIS_LIBS="-L$vorbis_libraries" + elif test "x$vorbis_prefix" = "xno" || test "x$vorbis_prefix" = "xyes" ; then + VORBIS_LIBS="" + elif test "x$vorbis_prefix" != "x" ; then + VORBIS_LIBS="-L$vorbis_prefix/lib" + elif test "x$prefix" != "xNONE"; then + VORBIS_LIBS="-L$prefix/lib" + fi + + if test "x$vorbis_prefix" != "xno" ; then + VORBIS_LIBS="$VORBIS_LIBS -lvorbis -lm" + fi + VORBISFILE_LIBS="-lvorbisfile" + VORBISENC_LIBS="-lvorbisenc" + + if test "x$vorbis_includes" != "x" ; then + VORBIS_CFLAGS="-I$vorbis_includes" + elif test "x$vorbis_prefix" = "xno" || test "x$vorbis_prefix" = "xyes" ; then + VORBIS_CFLAGS="" + elif test "x$vorbis_prefix" != "x" ; then + VORBIS_CFLAGS="-I$vorbis_prefix/include" + elif test "x$prefix" != "xNONE"; then + VORBIS_CFLAGS="-I$prefix/include" + fi + + + AC_MSG_CHECKING(for Vorbis) + if test "x$vorbis_prefix" = "xno" ; then + no_vorbis="disabled" + enable_vorbistest="no" + else + no_vorbis="" + fi + + + if test "x$enable_vorbistest" = "xyes" ; then + ac_save_CFLAGS="$CFLAGS" + ac_save_LIBS="$LIBS" + CFLAGS="$CFLAGS $VORBIS_CFLAGS $OGG_CFLAGS" + LIBS="$LIBS $VORBIS_LIBS $VORBISENC_LIBS $OGG_LIBS" +dnl +dnl Now check if the installed Vorbis is sufficiently new. +dnl + rm -f conf.vorbistest + AC_TRY_RUN([ +#include +#include +#include +#include +#include + +int main () +{ + vorbis_block vb; + vorbis_dsp_state vd; + vorbis_info vi; + + vorbis_info_init (&vi); + vorbis_encode_init (&vi, 2, 44100, -1, 128000, -1); + vorbis_analysis_init (&vd, &vi); + vorbis_block_init (&vd, &vb); + /* this function was added in 1.0rc3, so this is what we're testing for */ + vorbis_bitrate_addblock (&vb); + + system("touch conf.vorbistest"); + return 0; +} + +],, no_vorbis=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) + CFLAGS="$ac_save_CFLAGS" + LIBS="$ac_save_LIBS" + fi + + if test "x$no_vorbis" = "xdisabled" ; then + AC_MSG_RESULT(no) + ifelse([$2], , :, [$2]) + elif test "x$no_vorbis" = "x" ; then + AC_MSG_RESULT(yes) + ifelse([$1], , :, [$1]) + else + AC_MSG_RESULT(no) + if test -f conf.vorbistest ; then + : + else + echo "*** Could not run Vorbis test program, checking why..." + CFLAGS="$CFLAGS $VORBIS_CFLAGS" + LIBS="$LIBS $VORBIS_LIBS $OGG_LIBS" + AC_TRY_LINK([ +#include +#include +], [ return 0; ], + [ echo "*** The test program compiled, but did not run. This usually means" + echo "*** that the run-time linker is not finding Vorbis or finding the wrong" + echo "*** version of Vorbis. If it is not finding Vorbis, you'll need to set your" + echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" + echo "*** to the installed location Also, make sure you have run ldconfig if that" + echo "*** is required on your system" + echo "***" + echo "*** If you have an old version installed, it is best to remove it, although" + echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"], + [ echo "*** The test program failed to compile or link. See the file config.log for the" + echo "*** exact error that occured. This usually means Vorbis was incorrectly installed" + echo "*** or that you have moved Vorbis since it was installed." ]) + CFLAGS="$ac_save_CFLAGS" + LIBS="$ac_save_LIBS" + fi + VORBIS_CFLAGS="" + VORBIS_LIBS="" + VORBISFILE_LIBS="" + VORBISENC_LIBS="" + ifelse([$2], , :, [$2]) + fi + AC_SUBST(VORBIS_CFLAGS) + AC_SUBST(VORBIS_LIBS) + AC_SUBST(VORBISFILE_LIBS) + AC_SUBST(VORBISENC_LIBS) + rm -f conf.vorbistest +]) diff --git a/libvorbis-1.3.2/vorbis.pc.in b/libvorbis-1.3.2/vorbis.pc.in new file mode 100755 index 0000000..259abe7 --- /dev/null +++ b/libvorbis-1.3.2/vorbis.pc.in @@ -0,0 +1,14 @@ +# libvorbis pkg-config source file + +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: vorbis +Description: vorbis is the primary Ogg Vorbis library +Version: @VERSION@ +Requires: ogg +Conflicts: +Libs: -L${libdir} -lvorbis -lm +Cflags: -I${includedir} diff --git a/libvorbis-1.3.2/vorbisenc-uninstalled.pc.in b/libvorbis-1.3.2/vorbisenc-uninstalled.pc.in new file mode 100755 index 0000000..4667d9c --- /dev/null +++ b/libvorbis-1.3.2/vorbisenc-uninstalled.pc.in @@ -0,0 +1,14 @@ +# vorbisenc uninstalled pkg-config file + +prefix= +exec_prefix= +libdir=${pcfiledir}/lib +includedir=${pcfiledir}/include + +Name: vorbisenc +Description: vorbisenc is a library that provides a convenient API for setting up an encoding environment using libvorbis (uninstalled) +Version: @VERSION@ +Requires: vorbis +Conflicts: +Libs: ${libdir}/libvorbisenc.la +Cflags: -I${includedir} diff --git a/libvorbis-1.3.2/vorbisenc.pc.in b/libvorbis-1.3.2/vorbisenc.pc.in new file mode 100755 index 0000000..1d90095 --- /dev/null +++ b/libvorbis-1.3.2/vorbisenc.pc.in @@ -0,0 +1,14 @@ +# libvorbisenc pkg-config source file + +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: vorbisenc +Description: vorbisenc is a library that provides a convenient API for setting up an encoding environment using libvorbis +Version: @VERSION@ +Requires: vorbis +Conflicts: +Libs: -L${libdir} -lvorbisenc +Cflags: -I${includedir} diff --git a/libvorbis-1.3.2/vorbisfile-uninstalled.pc.in b/libvorbis-1.3.2/vorbisfile-uninstalled.pc.in new file mode 100755 index 0000000..2e7e96d --- /dev/null +++ b/libvorbis-1.3.2/vorbisfile-uninstalled.pc.in @@ -0,0 +1,14 @@ +# vorbisfile uninstalled pkg-config file + +prefix= +exec_prefix= +libdir=${pcfiledir}/lib +includedir=${pcfiledir}/include + +Name: vorbisfile +Description: vorbisfile is a library that provides a convenient high-level API for decoding and basic manipulation of all Vorbis I audio streams (uninstalled) +Version: @VERSION@ +Requires: vorbis +Conflicts: +Libs: ${libdir}/libvorbisfile.la +Cflags: -I${includedir} diff --git a/libvorbis-1.3.2/vorbisfile.pc.in b/libvorbis-1.3.2/vorbisfile.pc.in new file mode 100755 index 0000000..b4387f2 --- /dev/null +++ b/libvorbis-1.3.2/vorbisfile.pc.in @@ -0,0 +1,14 @@ +# libvorbisfile pkg-config source file + +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: vorbisfile +Description: vorbisfile is a library that provides a convenient high-level API for decoding and basic manipulation of all Vorbis I audio streams +Version: @VERSION@ +Requires: vorbis +Conflicts: +Libs: -L${libdir} -lvorbisfile +Cflags: -I${includedir} diff --git a/libvorbis-1.3.2/vq/16.vqs b/libvorbis-1.3.2/vq/16.vqs new file mode 100755 index 0000000..3d15f40 --- /dev/null +++ b/libvorbis-1.3.2/vq/16.vqs @@ -0,0 +1,74 @@ + +GO + +>_16c0_s noninterleaved +haux 16c0_s/resaux_0.vqd _16c0_s_single 0,64,2 10 + +:_p1_0 16c0_s/res_sub0_part1_pass2.vqd, 8, nonseq cull, 0 +- 1 +:_p2_0 16c0_s/res_sub0_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p3_0 16c0_s/res_sub0_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p4_0 16c0_s/res_sub0_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p5_0 16c0_s/res_sub0_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p6_0 16c0_s/res_sub0_part6_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 + + +:_p7_0 16c0_s/res_sub0_part7_pass0.vqd, 4, nonseq cull, 0 +- 11 +:_p7_1 16c0_s/res_sub0_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 + +:_p8_0 16c0_s/res_sub0_part8_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_p8_1 16c0_s/res_sub0_part8_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_p9_0 16c0_s/res_sub0_part9_pass0.vqd, 4, nonseq, 0 +- 315 +:_p9_1 16c0_s/res_sub0_part9_pass1.vqd, 2, nonseq, 0 +- 21 42 63 84 105 126 147 +:_p9_2 16c0_s/res_sub0_part9_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 + +>_16c1s_s noninterleaved +haux 16c1_s/resaux_0.vqd _16c1_s_short 0,64,2 10 + +>_16c1_s noninterleaved +haux 16c1_s/resaux_1.vqd _16c1_s_long 0,64,2 10 + +:_p1_0 16c1_s/res_sub0_part1_pass2.vqd, 8, nonseq cull, 0 +- 1 +:_p2_0 16c1_s/res_sub0_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p3_0 16c1_s/res_sub0_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p4_0 16c1_s/res_sub0_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p5_0 16c1_s/res_sub0_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p6_0 16c1_s/res_sub0_part6_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 + + +:_p7_0 16c1_s/res_sub0_part7_pass0.vqd, 4, nonseq cull, 0 +- 11 +:_p7_1 16c1_s/res_sub0_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 + +:_p8_0 16c1_s/res_sub0_part8_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_p8_1 16c1_s/res_sub0_part8_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_p9_0 16c1_s/res_sub0_part9_pass0.vqd, 2, nonseq, 0 +- 315 630 945 1260 1575 1890 +:_p9_1 16c1_s/res_sub0_part9_pass1.vqd, 2, nonseq, 0 +- 21 42 63 84 105 126 147 +:_p9_2 16c1_s/res_sub0_part9_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 + +>_16c2s_s noninterleaved +haux 16c2_s/resaux_0.vqd _16c2_s_short 0,64,2 10 +>_16c2_s noninterleaved +haux 16c2_s/resaux_1.vqd _16c2_s_long 0,64,2 10 + +:_p1_0 16c2_s/res_sub0_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 +:_p2_0 16c2_s/res_sub0_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p3_0 16c2_s/res_sub0_part3_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p4_0 16c2_s/res_sub0_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 + +:_p5_0 16c2_s/res_sub0_part5_pass0.vqd, 4, nonseq cull, 0 +- 11 +:_p5_1 16c2_s/res_sub0_part5_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 + +:_p6_0 16c2_s/res_sub0_part6_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_p6_1 16c2_s/res_sub0_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_p7_0 16c2_s/res_sub0_part7_pass0.vqd, 2, nonseq, 0 +- 11 22 33 44 55 66 +:_p7_1 16c2_s/res_sub0_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 + +:_p8_0 16c2_s/res_sub0_part8_pass0.vqd, 2, nonseq, 0 +- 21 42 63 84 105 126 147 +:_p8_1 16c2_s/res_sub0_part8_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 9 10 + +:_p9_0 16c2_s/res_sub0_part9_pass0.vqd, 2, nonseq, 0 +- 931 1862 2793 3724 4655 5586 6517 7448 +:_p9_1 16c2_s/res_sub0_part9_pass1.vqd, 2, nonseq, 0 +- 49 98 147 196 245 294 343 392 441 +:_p9_2 16c2_s/res_sub0_part9_pass2.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 + diff --git a/libvorbis-1.3.2/vq/16u.vqs b/libvorbis-1.3.2/vq/16u.vqs new file mode 100755 index 0000000..854de98 --- /dev/null +++ b/libvorbis-1.3.2/vq/16u.vqs @@ -0,0 +1,69 @@ + +GO + +>_16u0_ noninterleaved +haux 16u0/resaux_0.vqd _16u0__single 0,64,2 8 + +:_p1_0 16u0/res_sub0_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 +:_p2_0 16u0/res_sub0_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 +:_p3_0 16u0/res_sub0_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p4_0 16u0/res_sub0_part4_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p5_0 16u0/res_sub0_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 + +:_p6_0 16u0/res_sub0_part6_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_p6_1 16u0/res_sub0_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_p7_0 16u0/res_sub0_part7_pass0.vqd, 4, nonseq, 0 +- 315 +:_p7_1 16u0/res_sub0_part7_pass1.vqd, 2, nonseq, 0 +- 21 42 63 84 105 126 147 +:_p7_2 16u0/res_sub0_part7_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 + + +>_16u1s_ noninterleaved +haux 16u1/resaux_0.vqd _16u1__short 0,64,2 10 +>_16u1_ noninterleaved +haux 16u1/resaux_1.vqd _16u1__long 0,64,2 10 + +:_p1_0 16u1/res_sub0_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 +:_p2_0 16u1/res_sub0_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 +:_p3_0 16u1/res_sub0_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p4_0 16u1/res_sub0_part4_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p5_0 16u1/res_sub0_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p6_0 16u1/res_sub0_part6_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 + +:_p7_0 16u1/res_sub0_part7_pass0.vqd, 4, nonseq, 0 +- 11 +:_p7_1 16u1/res_sub0_part7_pass1.vqd, 2, nonseq, 0 +- 1 2 3 4 5 + +:_p8_0 16u1/res_sub0_part8_pass0.vqd, 2, nonseq, 0 +- 11 22 33 44 55 +:_p8_1 16u1/res_sub0_part8_pass1.vqd, 2, nonseq, 0 +- 1 2 3 4 5 + +:_p9_0 16u1/res_sub0_part9_pass0.vqd, 2, nonseq, 0 +- 255 510 765 1020 1275 1530 1785 +:_p9_1 16u1/res_sub0_part9_pass1.vqd, 2, nonseq, 0 +- 17 34 51 68 85 102 119 +:_p9_2 16u1/res_sub0_part9_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 + +>_16u2s noninterleaved +haux 16u2/resaux_0.vqd _16u2__short 0,16,2 10 + +>_16u2 noninterleaved +haux 16u2/resaux_1.vqd _16u2__long 0,64,2 10 + +:_p1_0 16u2/res_sub0_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 +:_p2_0 16u2/res_sub0_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p3_0 16u2/res_sub0_part3_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p4_0 16u2/res_sub0_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 + +:_p5_0 16u2/res_sub0_part5_pass0.vqd, 4, nonseq cull, 0 +- 11 +:_p5_1 16u2/res_sub0_part5_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 + +:_p6_0 16u2/res_sub0_part6_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_p6_1 16u2/res_sub0_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_p7_0 16u2/res_sub0_part7_pass0.vqd, 2, nonseq, 0 +- 11 22 33 44 55 66 +:_p7_1 16u2/res_sub0_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 + +:_p8_0 16u2/res_sub0_part8_pass0.vqd, 2, nonseq, 0 +- 21 42 63 84 105 126 147 +:_p8_1 16u2/res_sub0_part8_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 9 10 + +:_p9_0 16u2/res_sub0_part9_pass0.vqd, 2, nonseq, 0 +- 931 1862 2793 3724 4655 5586 6517 +:_p9_1 16u2/res_sub0_part9_pass1.vqd, 2, nonseq, 0 +- 49 98 147 196 245 294 343 392 441 +:_p9_2 16u2/res_sub0_part9_pass2.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 + diff --git a/libvorbis-1.3.2/vq/44c-1.vqs b/libvorbis-1.3.2/vq/44c-1.vqs new file mode 100755 index 0000000..ff30d65 --- /dev/null +++ b/libvorbis-1.3.2/vq/44c-1.vqs @@ -0,0 +1,63 @@ +GO + +>_44cn1s_s noninterleaved +haux 44c-1_s/resaux_0.vqd _44cn1_s_short 0,16,2 9 + +>_44cn1_s noninterleaved +haux 44c-1_s/resaux_1.vqd _44cn1_s_long 0,64,2 9 + +# 0 1 2 2 4 8 16 32 + +# 0 0 99 4 8 16 32 + + +# 0 1 2 3 4 5 6 7 8 +# 1 . . . +# 2 . . . +# 4 . . . . . . + +:_p1_0 44c-1_s/res_part1_pass2.vqd, 8, nonseq cull, 0 +- 1 +:_p2_0 44c-1_s/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p3_0 44c-1_s/res_part3_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p4_0 44c-1_s/res_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p5_0 44c-1_s/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 + +:_p6_0 44c-1_s/res_part6_pass0.vqd, 4, nonseq cull, 0 +- 11 +:_p6_1 44c-1_s/res_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 + +:_p7_0 44c-1_s/res_part7_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_p7_1 44c-1_s/res_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_p8_0 44c-1_s/res_part8_pass0.vqd, 4, nonseq, 0 +- 221 442 +:_p8_1 44c-1_s/res_part8_pass1.vqd, 2, nonseq, 0 +- 17 34 51 68 85 102 +:_p8_2 44c-1_s/res_part8_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 + + +>_44cn1s_sm noninterleaved +haux 44c-1_sm/resaux_0.vqd _44cn1_sm_short 0,16,2 9 + +>_44cn1_sm noninterleaved +haux 44c-1_sm/resaux_1.vqd _44cn1_sm_long 0,64,2 9 + +# 0 1 2 2 4 8 16 32 + +# 0 0 99 4 8 16 32 + + +# 0 1 2 3 4 5 6 7 8 +# 1 . . . +# 2 . . . +# 4 . . . . . . + +:_p1_0 44c-1_sm/res_part1_pass2.vqd, 8, nonseq cull, 0 +- 1 +:_p2_0 44c-1_sm/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p3_0 44c-1_sm/res_part3_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p4_0 44c-1_sm/res_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p5_0 44c-1_sm/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 + +:_p6_0 44c-1_sm/res_part6_pass0.vqd, 4, nonseq cull, 0 +- 11 +:_p6_1 44c-1_sm/res_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 + +:_p7_0 44c-1_sm/res_part7_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_p7_1 44c-1_sm/res_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_p8_0 44c-1_sm/res_part8_pass0.vqd, 2, nonseq, 0 +- 221 442 663 884 +:_p8_1 44c-1_sm/res_part8_pass1.vqd, 2, nonseq, 0 +- 17 34 51 68 85 102 +:_p8_2 44c-1_sm/res_part8_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 + diff --git a/libvorbis-1.3.2/vq/44c0.vqs b/libvorbis-1.3.2/vq/44c0.vqs new file mode 100755 index 0000000..f650f8f --- /dev/null +++ b/libvorbis-1.3.2/vq/44c0.vqs @@ -0,0 +1,65 @@ +GO + +>_44c0s_s noninterleaved +haux 44c0_s/resaux_0.vqd _44c0_s_short 0,16,2 9 + +>_44c0_s noninterleaved +haux 44c0_s/resaux_1.vqd _44c0_s_long 0,64,2 9 + +# 0 1 2 2 4 8 16 32 + +# 0 0 99 4 8 16 32 + + +# 0 1 2 3 4 5 6 7 8 +# 1 . . . +# 2 . . . +# 4 . . . . . . + +:_p1_0 44c0_s/res_part1_pass2.vqd, 8, nonseq cull, 0 +- 1 +:_p2_0 44c0_s/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p3_0 44c0_s/res_part3_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p4_0 44c0_s/res_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p5_0 44c0_s/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 + + +:_p6_0 44c0_s/res_part6_pass0.vqd, 4, nonseq cull, 0 +- 11 +:_p6_1 44c0_s/res_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 + +:_p7_0 44c0_s/res_part7_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_p7_1 44c0_s/res_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_p8_0 44c0_s/res_part8_pass0.vqd, 4, nonseq, 0 +- 221 442 +:_p8_1 44c0_s/res_part8_pass1.vqd, 2, nonseq, 0 +- 17 34 51 68 85 102 +:_p8_2 44c0_s/res_part8_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 + + +>_44c0s_sm noninterleaved +haux 44c0_sm/resaux_0.vqd _44c0_sm_short 0,16,2 9 + +>_44c0_sm noninterleaved +haux 44c0_sm/resaux_1.vqd _44c0_sm_long 0,64,2 9 + +# 0 1 2 2 4 8 16 32 + +# 0 0 99 4 8 16 32 + + +# 0 1 2 3 4 5 6 7 8 +# 1 . . . +# 2 . . . +# 4 . . . . . . + +:_p1_0 44c0_sm/res_part1_pass2.vqd, 8, nonseq cull, 0 +- 1 +:_p2_0 44c0_sm/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p3_0 44c0_sm/res_part3_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p4_0 44c0_sm/res_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p5_0 44c0_sm/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 + + +:_p6_0 44c0_sm/res_part6_pass0.vqd, 4, nonseq cull, 0 +- 11 +:_p6_1 44c0_sm/res_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 + +:_p7_0 44c0_sm/res_part7_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_p7_1 44c0_sm/res_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_p8_0 44c0_sm/res_part8_pass0.vqd, 2, nonseq, 0 +- 221 442 663 884 +:_p8_1 44c0_sm/res_part8_pass1.vqd, 2, nonseq, 0 +- 17 34 51 68 85 102 +:_p8_2 44c0_sm/res_part8_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 + diff --git a/libvorbis-1.3.2/vq/44c1.vqs b/libvorbis-1.3.2/vq/44c1.vqs new file mode 100755 index 0000000..c21a6b3 --- /dev/null +++ b/libvorbis-1.3.2/vq/44c1.vqs @@ -0,0 +1,66 @@ + +GO + +>_44c1s_s noninterleaved +haux 44c1_s/resaux_0.vqd _44c1_s_short 0,16,2 9 + +>_44c1_s noninterleaved +haux 44c1_s/resaux_1.vqd _44c1_s_long 0,64,2 9 + +# 0 1 2 2 4 8 16 32 + +# 0 0 99 4 8 16 32 + + +# 0 1 2 3 4 5 6 7 8 +# 1 . . . +# 2 . . . +# 4 . . . . . . + +:_p1_0 44c1_s/res_part1_pass2.vqd, 8, nonseq cull, 0 +- 1 +:_p2_0 44c1_s/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p3_0 44c1_s/res_part3_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p4_0 44c1_s/res_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p5_0 44c1_s/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 + + +:_p6_0 44c1_s/res_part6_pass0.vqd, 4, nonseq cull, 0 +- 11 +:_p6_1 44c1_s/res_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 + +:_p7_0 44c1_s/res_part7_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_p7_1 44c1_s/res_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_p8_0 44c1_s/res_part8_pass0.vqd, 2, nonseq, 0 +- 221 442 663 884 1105 1326 +:_p8_1 44c1_s/res_part8_pass1.vqd, 2, nonseq, 0 +- 17 34 51 68 85 102 +:_p8_2 44c1_s/res_part8_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 + + +>_44c1s_sm noninterleaved +haux 44c1_sm/resaux_0.vqd _44c1_sm_short 0,16,2 9 + +>_44c1_sm noninterleaved +haux 44c1_sm/resaux_1.vqd _44c1_sm_long 0,64,2 9 + +# 0 1 2 2 4 8 16 32 + +# 0 0 99 4 8 16 32 + + +# 0 1 2 3 4 5 6 7 8 +# 1 . . . +# 2 . . . +# 4 . . . . . . + +:_p1_0 44c1_sm/res_part1_pass2.vqd, 8, nonseq cull, 0 +- 1 +:_p2_0 44c1_sm/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p3_0 44c1_sm/res_part3_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p4_0 44c1_sm/res_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p5_0 44c1_sm/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 + + +:_p6_0 44c1_sm/res_part6_pass0.vqd, 4, nonseq cull, 0 +- 11 +:_p6_1 44c1_sm/res_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 + +:_p7_0 44c1_sm/res_part7_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_p7_1 44c1_sm/res_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_p8_0 44c1_sm/res_part8_pass0.vqd, 2, nonseq, 0 +- 221 442 663 884 1105 1326 +:_p8_1 44c1_sm/res_part8_pass1.vqd, 2, nonseq, 0 +- 17 34 51 68 85 102 +:_p8_2 44c1_sm/res_part8_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 + diff --git a/libvorbis-1.3.2/vq/44c2.vqs b/libvorbis-1.3.2/vq/44c2.vqs new file mode 100755 index 0000000..9fdbd03 --- /dev/null +++ b/libvorbis-1.3.2/vq/44c2.vqs @@ -0,0 +1,37 @@ +GO + +>_44c2s_s noninterleaved +haux 44c2_s/resaux_0.vqd _44c2_s_short 0,16,2 10 + +>_44c2_s noninterleaved +haux 44c2_s/resaux_1.vqd _44c2_s_long 0,64,2 10 + +#iter 0 + +# 0 1 1 2 2 4 8 16 32 + +# 0 99 0 99 4 8 16 32 + + +# 0 1 2 3 4 5 6 7 8 9 +# 1 . . . +# 2 . . . +# 4 . . . . . . . + +:_p1_0 44c2_s/res_part1_pass2.vqd, 8, nonseq cull, 0 +- 1 +:_p2_0 44c2_s/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p3_0 44c2_s/res_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p4_0 44c2_s/res_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p5_0 44c2_s/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p6_0 44c2_s/res_part6_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 + + +:_p7_0 44c2_s/res_part7_pass0.vqd, 4, nonseq cull, 0 +- 11 +:_p7_1 44c2_s/res_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 + +:_p8_0 44c2_s/res_part8_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_p8_1 44c2_s/res_part8_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_p9_0 44c2_s/res_part9_pass0.vqd, 2, nonseq, 0 +- 221 442 663 884 1105 1326 +:_p9_1 44c2_s/res_part9_pass1.vqd, 2, nonseq, 0 +- 17 34 51 68 85 102 +:_p9_2 44c2_s/res_part9_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 + + \ No newline at end of file diff --git a/libvorbis-1.3.2/vq/44c3.vqs b/libvorbis-1.3.2/vq/44c3.vqs new file mode 100755 index 0000000..57a1317 --- /dev/null +++ b/libvorbis-1.3.2/vq/44c3.vqs @@ -0,0 +1,36 @@ + +GO + +>_44c3s_s noninterleaved +haux 44c3_s/resaux_0.vqd _44c3_s_short 0,16,2 10 + +>_44c3_s noninterleaved +haux 44c3_s/resaux_1.vqd _44c3_s_long 0,64,2 10 + +#iter 0 + +# 0 1 1 2 2 4 8 16 32 + +# 0 99 0 99 4 8 16 32 + + +# 0 1 2 3 4 5 6 7 8 9 +# 1 . . . +# 2 . . . +# 4 . . . . . . . + +:_p1_0 44c3_s/res_part1_pass2.vqd, 8, nonseq cull, 0 +- 1 +:_p2_0 44c3_s/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p3_0 44c3_s/res_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p4_0 44c3_s/res_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p5_0 44c3_s/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p6_0 44c3_s/res_part6_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 + + +:_p7_0 44c3_s/res_part7_pass0.vqd, 4, nonseq cull, 0 +- 11 +:_p7_1 44c3_s/res_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 + +:_p8_0 44c3_s/res_part8_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_p8_1 44c3_s/res_part8_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_p9_0 44c3_s/res_part9_pass0.vqd, 2, nonseq, 0 +- 255 510 765 1020 1275 1530 +:_p9_1 44c3_s/res_part9_pass1.vqd, 2, nonseq, 0 +- 17 34 51 68 85 102 119 +:_p9_2 44c3_s/res_part9_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 diff --git a/libvorbis-1.3.2/vq/44c4.vqs b/libvorbis-1.3.2/vq/44c4.vqs new file mode 100755 index 0000000..82a36e1 --- /dev/null +++ b/libvorbis-1.3.2/vq/44c4.vqs @@ -0,0 +1,36 @@ + +GO + +>_44c4s_s noninterleaved +haux 44c4_s/resaux_0.vqd _44c4_s_short 0,16,2 10 + +>_44c4_s noninterleaved +haux 44c4_s/resaux_1.vqd _44c4_s_long 0,64,2 10 + +#iter 0 + +# 0 1 1 2 2 4 8 16 32 + +# 0 99 0 99 4 8 16 32 + + +# 0 1 2 3 4 5 6 7 8 9 +# 1 . . . +# 2 . . . +# 4 . . . . . . . + +:_p1_0 44c4_s/res_part1_pass2.vqd, 8, nonseq cull, 0 +- 1 +:_p2_0 44c4_s/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p3_0 44c4_s/res_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p4_0 44c4_s/res_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p5_0 44c4_s/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p6_0 44c4_s/res_part6_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 + + +:_p7_0 44c4_s/res_part7_pass0.vqd, 4, nonseq cull, 0 +- 11 +:_p7_1 44c4_s/res_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 + +:_p8_0 44c4_s/res_part8_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_p8_1 44c4_s/res_part8_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_p9_0 44c4_s/res_part9_pass0.vqd, 2, nonseq, 0 +- 315 630 945 1260 1575 1890 +:_p9_1 44c4_s/res_part9_pass1.vqd, 2, nonseq, 0 +- 21 42 63 84 105 126 147 +:_p9_2 44c4_s/res_part9_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 diff --git a/libvorbis-1.3.2/vq/44c5.vqs b/libvorbis-1.3.2/vq/44c5.vqs new file mode 100755 index 0000000..9790843 --- /dev/null +++ b/libvorbis-1.3.2/vq/44c5.vqs @@ -0,0 +1,37 @@ + +GO + +>_44c5s_s noninterleaved +haux 44c5_s/resaux_0.vqd _44c5_s_short 0,16,2 10 + +>_44c5_s noninterleaved +haux 44c5_s/resaux_1.vqd _44c5_s_long 0,64,2 10 + +#iter 0 + +# 0 1 1 2 2 4 8 16 32 + +# 0 99 0 99 4 8 16 32 + + +# 0 1 2 3 4 5 6 7 8 9 +# 1 . . . +# 2 . . . +# 4 . . . . . . . + +:_p1_0 44c5_s/res_part1_pass2.vqd, 8, nonseq cull, 0 +- 1 +:_p2_0 44c5_s/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p3_0 44c5_s/res_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p4_0 44c5_s/res_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p5_0 44c5_s/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p6_0 44c5_s/res_part6_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 + + +:_p7_0 44c5_s/res_part7_pass0.vqd, 4, nonseq cull, 0 +- 11 +:_p7_1 44c5_s/res_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 + +:_p8_0 44c5_s/res_part8_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_p8_1 44c5_s/res_part8_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_p9_0 44c5_s/res_part9_pass0.vqd, 2, nonseq, 0 +- 357 714 1071 1428 1785 2142 2499 +:_p9_1 44c5_s/res_part9_pass1.vqd, 2, nonseq, 0 +- 21 42 63 84 105 126 147 168 +:_p9_2 44c5_s/res_part9_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 + diff --git a/libvorbis-1.3.2/vq/44c6.vqs b/libvorbis-1.3.2/vq/44c6.vqs new file mode 100755 index 0000000..f420dd0 --- /dev/null +++ b/libvorbis-1.3.2/vq/44c6.vqs @@ -0,0 +1,37 @@ +GO + +>_44c6s_s noninterleaved +haux 44c6_s/resaux_0.vqd _44c6_s_short 0,16,2 10 + +>_44c6_s noninterleaved +haux 44c6_s/resaux_1.vqd _44c6_s_long 0,64,2 10 + + +# 0 1 2 4 8 16 32 71 157 + +# 1 2 3 4 8 16 71 157 + + +# 0 1 2 3 4 5 6 7 8 9 +# 1 . . . . . +# 2 . . . . . +# 4 . . . . . + +:_p1_0 44c6_s/res_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 +:_p2_0 44c6_s/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p3_0 44c6_s/res_part3_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p4_0 44c6_s/res_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 + +:_p5_0 44c6_s/res_part5_pass0.vqd, 4, nonseq cull, 0 +- 11 +:_p5_1 44c6_s/res_part5_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 + +:_p6_0 44c6_s/res_part6_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_p6_1 44c6_s/res_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_p7_0 44c6_s/res_part7_pass0.vqd, 2, nonseq, 0 +- 11 22 33 44 55 66 +:_p7_1 44c6_s/res_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 + +:_p8_0 44c6_s/res_part8_pass0.vqd, 2, nonseq, 0 +- 21 42 63 84 105 126 147 +:_p8_1 44c6_s/res_part8_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 9 10 + +:_p9_0 44c6_s/res_part9_pass0.vqd, 2, nonseq, 0 +- 637 1274 1911 2548 3185 3822 +:_p9_1 44c6_s/res_part9_pass1.vqd, 2, nonseq, 0 +- 49 98 147 196 245 294 +:_p9_2 44c6_s/res_part9_pass2.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 diff --git a/libvorbis-1.3.2/vq/44c7.vqs b/libvorbis-1.3.2/vq/44c7.vqs new file mode 100755 index 0000000..088d81d --- /dev/null +++ b/libvorbis-1.3.2/vq/44c7.vqs @@ -0,0 +1,38 @@ + +GO + +>_44c7s_s noninterleaved +haux 44c7_s/resaux_0.vqd _44c7_s_short 0,16,2 10 + +>_44c7_s noninterleaved +haux 44c7_s/resaux_1.vqd _44c7_s_long 0,64,2 10 + + +# 0 1 2 4 8 16 32 71 157 + +# 1 2 3 4 8 16 71 157 + + +# 0 1 2 3 4 5 6 7 8 9 +# 1 . . . . . +# 2 . . . . . +# 4 . . . . . + +:_p1_0 44c7_s/res_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 +:_p2_0 44c7_s/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p3_0 44c7_s/res_part3_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p4_0 44c7_s/res_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 + +:_p5_0 44c7_s/res_part5_pass0.vqd, 4, nonseq cull, 0 +- 11 +:_p5_1 44c7_s/res_part5_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 + +:_p6_0 44c7_s/res_part6_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_p6_1 44c7_s/res_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_p7_0 44c7_s/res_part7_pass0.vqd, 2, nonseq, 0 +- 11 22 33 44 55 66 +:_p7_1 44c7_s/res_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 + +:_p8_0 44c7_s/res_part8_pass0.vqd, 2, nonseq, 0 +- 21 42 63 84 105 126 147 +:_p8_1 44c7_s/res_part8_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 9 10 + +:_p9_0 44c7_s/res_part9_pass0.vqd, 2, nonseq, 0 +- 637 1274 1911 2548 3185 3822 +:_p9_1 44c7_s/res_part9_pass1.vqd, 2, nonseq, 0 +- 49 98 147 196 245 294 +:_p9_2 44c7_s/res_part9_pass2.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 diff --git a/libvorbis-1.3.2/vq/44c8.vqs b/libvorbis-1.3.2/vq/44c8.vqs new file mode 100755 index 0000000..ce5bdbe --- /dev/null +++ b/libvorbis-1.3.2/vq/44c8.vqs @@ -0,0 +1,39 @@ + +GO + +>_44c8s_s noninterleaved +haux 44c8_s/resaux_0.vqd _44c8_s_short 0,16,2 10 + +>_44c8_s noninterleaved +haux44c8_s/resaux_1.vqd _44c8_s_long 0,64,2 10 + + +# 0 1 2 4 8 16 32 71 157 + +# 1 2 3 4 8 16 71 157 + + +# 0 1 2 3 4 5 6 7 8 9 +# 1 . . . . . +# 2 . . . . . +# 4 . . . . . + +:_p1_0 44c8_s/res_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 +:_p2_0 44c8_s/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p3_0 44c8_s/res_part3_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p4_0 44c8_s/res_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 + +:_p5_0 44c8_s/res_part5_pass0.vqd, 4, nonseq cull, 0 +- 11 +:_p5_1 44c8_s/res_part5_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 + +:_p6_0 44c8_s/res_part6_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_p6_1 44c8_s/res_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_p7_0 44c8_s/res_part7_pass0.vqd, 2, nonseq, 0 +- 11 22 33 44 55 66 +:_p7_1 44c8_s/res_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 + +:_p8_0 44c8_s/res_part8_pass0.vqd, 2, nonseq, 0 +- 21 42 63 84 105 126 147 +:_p8_1 44c8_s/res_part8_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 9 10 + +:_p9_0 44c8_s/res_part9_pass0.vqd, 2, nonseq, 0 +- 931 1862 2793 3724 4655 5586 6517 7448 +:_p9_1 44c8_s/res_part9_pass1.vqd, 2, nonseq, 0 +- 49 98 147 196 245 294 343 392 441 +:_p9_2 44c8_s/res_part9_pass2.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 + diff --git a/libvorbis-1.3.2/vq/44c9.vqs b/libvorbis-1.3.2/vq/44c9.vqs new file mode 100755 index 0000000..1c54786 --- /dev/null +++ b/libvorbis-1.3.2/vq/44c9.vqs @@ -0,0 +1,37 @@ +GO + +>_44c9s_s noninterleaved +haux 44c9_s/resaux_0.vqd _44c9_s_short 0,16,2 10 + +>_44c9_s noninterleaved +haux 44c9_s/resaux_1.vqd _44c9_s_long 0,64,2 10 + + +# 0 1 2 4 8 16 32 71 157 + +# 1 2 3 4 8 16 71 157 + + +# 0 1 2 3 4 5 6 7 8 9 +# 1 . . . . . +# 2 . . . . . +# 4 . . . . . + +:_p1_0 44c9_s/res_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 +:_p2_0 44c9_s/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p3_0 44c9_s/res_part3_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p4_0 44c9_s/res_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 + +:_p5_0 44c9_s/res_part5_pass0.vqd, 4, nonseq cull, 0 +- 11 +:_p5_1 44c9_s/res_part5_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 + +:_p6_0 44c9_s/res_part6_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_p6_1 44c9_s/res_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_p7_0 44c9_s/res_part7_pass0.vqd, 2, nonseq, 0 +- 11 22 33 44 55 66 +:_p7_1 44c9_s/res_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 + +:_p8_0 44c9_s/res_part8_pass0.vqd, 2, nonseq, 0 +- 21 42 63 84 105 126 147 +:_p8_1 44c9_s/res_part8_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 9 10 + +:_p9_0 44c9_s/res_part9_pass0.vqd, 2, nonseq, 0 +- 931 1862 2793 3724 4655 5586 6517 7448 8379 +:_p9_1 44c9_s/res_part9_pass1.vqd, 2, nonseq, 0 +- 49 98 147 196 245 294 343 392 441 +:_p9_2 44c9_s/res_part9_pass2.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 diff --git a/libvorbis-1.3.2/vq/44p-1.vqs b/libvorbis-1.3.2/vq/44p-1.vqs new file mode 100755 index 0000000..02d26fb --- /dev/null +++ b/libvorbis-1.3.2/vq/44p-1.vqs @@ -0,0 +1,49 @@ +GO + +>_44pn1 noninterleaved +haux 44pn1/resaux_0.vqd _44pn1_short 0,80,2 7 +haux 44pn1/resaux_1.vqd _44pn1_long 0,300,2 7 +haux 44pn1/resaux_2.vqd _44pn1_lfe 0,2,2 2 + +#iter 0 + +# 0 1 2 7 17 31 + +# 0 99 7 17 31 + + +# 0 1 2 3 4 5 6 +# 1 . . . . . +# 2 . . . . . . +# 4 . . + +:_p1_0 44pn1/res_sub0_part1_pass1.vqd, 5, nonseq cull, 0 +- 1 + +:_p2_0 44pn1/res_sub0_part2_pass0.vqd, 5, nonseq cull, 0 +- 3 +:_p2_1 44pn1/res_sub0_part2_pass1.vqd, 5, nonseq cull, 0 +- 1 + +:_p3_0 44pn1/res_sub0_part3_pass0.vqd, 5, nonseq cull, 0 +- 5 +:_p3_1 44pn1/res_sub0_part3_pass1.vqd, 5, nonseq cull, 0 +- 1 2 + +:_p4_0 44pn1/res_sub0_part4_pass0.vqd, 5, nonseq cull, 0 +- 7 14 +:_p4_1 44pn1/res_sub0_part4_pass1.vqd, 1, nonseq cull, 0 +- 1 2 3 + +:_p5_0 44pn1/res_sub0_part5_pass0.vqd, 5, nonseq cull, 0 +- 21 +:_p5_1 44pn1/res_sub0_part5_pass1.vqd, 5, nonseq cull, 0 +- 7 +# reuse p4_1 :_p5_2 + +:_p6_0 44pn1/res_sub0_part6_pass0.vqd, 5, nonseq, 0 +- 625 +:_p6_1 44pn1/res_sub0_part6_pass1.vqd, 1, nonseq, 0 +- 25 50 75 100 125 150 175 200 225 250 275 300 +:_p6_2 44pn1/res_sub0_part6_pass2.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 + +# 32 + +# 0 0 +# +# 0 1 +# 1 . . +# 2 . . +# 4 . + +:_l0_0 44pn1/res_sub1_part0_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_l0_1 44pn1/res_sub1_part0_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_l1_0 44pn1/res_sub1_part1_pass0.vqd, 2, nonseq, 0 +- 625 +# reuse p7_2/3 for l1_1/2 diff --git a/libvorbis-1.3.2/vq/44p0.vqs b/libvorbis-1.3.2/vq/44p0.vqs new file mode 100755 index 0000000..16479ba --- /dev/null +++ b/libvorbis-1.3.2/vq/44p0.vqs @@ -0,0 +1,49 @@ +GO + +>_44p0 noninterleaved +haux 44p0/resaux_0.vqd _44p0_short 0,42,2 7 +haux 44p0/resaux_1.vqd _44p0_long 0,170,2 7 +haux 44p0/resaux_2.vqd _44p0_lfe 0,2,2 2 + +#iter 0 + +# 0 1 2 7 17 31 + +# 0 99 7 17 31 + + +# 0 1 2 3 4 5 6 +# 1 . . . . . +# 2 . . . . . . +# 4 . . + +:_p1_0 44p0/res_sub0_part1_pass1.vqd, 5, nonseq cull, 0 +- 1 + +:_p2_0 44p0/res_sub0_part2_pass0.vqd, 5, nonseq cull, 0 +- 3 +:_p2_1 44p0/res_sub0_part2_pass1.vqd, 5, nonseq cull, 0 +- 1 + +:_p3_0 44p0/res_sub0_part3_pass0.vqd, 5, nonseq cull, 0 +- 5 +:_p3_1 44p0/res_sub0_part3_pass1.vqd, 5, nonseq cull, 0 +- 1 2 + +:_p4_0 44p0/res_sub0_part4_pass0.vqd, 5, nonseq cull, 0 +- 7 14 +:_p4_1 44p0/res_sub0_part4_pass1.vqd, 1, nonseq cull, 0 +- 1 2 3 + +:_p5_0 44p0/res_sub0_part5_pass0.vqd, 5, nonseq cull, 0 +- 21 +:_p5_1 44p0/res_sub0_part5_pass1.vqd, 5, nonseq cull, 0 +- 7 +# reuse p4_1 :_p5_2 + +:_p6_0 44p0/res_sub0_part6_pass0.vqd, 5, nonseq, 0 +- 625 +:_p6_1 44p0/res_sub0_part6_pass1.vqd, 1, nonseq, 0 +- 25 50 75 100 125 150 175 200 225 250 275 300 +:_p6_2 44p0/res_sub0_part6_pass2.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 + +# 32 + +# 0 0 +# +# 0 1 +# 1 . . +# 2 . . +# 4 . + +:_l0_0 44p0/res_sub1_part0_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_l0_1 44p0/res_sub1_part0_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_l1_0 44p0/res_sub1_part1_pass0.vqd, 2, nonseq, 0 +- 625 +# reuse p7_2/3 for l1_1/2 diff --git a/libvorbis-1.3.2/vq/44p1.vqs b/libvorbis-1.3.2/vq/44p1.vqs new file mode 100755 index 0000000..74352c3 --- /dev/null +++ b/libvorbis-1.3.2/vq/44p1.vqs @@ -0,0 +1,49 @@ +GO + +>_44p1 noninterleaved +haux 44p1/resaux_0.vqd _44p1_short 0,42,2 7 +haux 44p1/resaux_1.vqd _44p1_long 0,170,2 7 +haux 44p1/resaux_2.vqd _44p1_lfe 0,2,2 2 + +#iter 0 + +# 0 1 2 7 17 31 + +# 0 99 7 17 31 + + +# 0 1 2 3 4 5 6 +# 1 . . . . . +# 2 . . . . . . +# 4 . . + +:_p1_0 44p1/res_sub0_part1_pass1.vqd, 5, nonseq cull, 0 +- 1 + +:_p2_0 44p1/res_sub0_part2_pass0.vqd, 5, nonseq cull, 0 +- 3 +:_p2_1 44p1/res_sub0_part2_pass1.vqd, 5, nonseq cull, 0 +- 1 + +:_p3_0 44p1/res_sub0_part3_pass0.vqd, 5, nonseq cull, 0 +- 5 +:_p3_1 44p1/res_sub0_part3_pass1.vqd, 5, nonseq cull, 0 +- 1 2 + +:_p4_0 44p1/res_sub0_part4_pass0.vqd, 5, nonseq cull, 0 +- 7 14 +:_p4_1 44p1/res_sub0_part4_pass1.vqd, 1, nonseq cull, 0 +- 1 2 3 + +:_p5_0 44p1/res_sub0_part5_pass0.vqd, 5, nonseq cull, 0 +- 21 +:_p5_1 44p1/res_sub0_part5_pass1.vqd, 5, nonseq cull, 0 +- 7 +# reuse p4_1 :_p5_2 + +:_p6_0 44p1/res_sub0_part6_pass0.vqd, 5, nonseq, 0 +- 625 +:_p6_1 44p1/res_sub0_part6_pass1.vqd, 1, nonseq, 0 +- 25 50 75 100 125 150 175 200 225 250 275 300 +:_p6_2 44p1/res_sub0_part6_pass2.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 + +# 32 + +# 0 0 +# +# 0 1 +# 1 . . +# 2 . . +# 4 . + +:_l0_0 44p1/res_sub1_part0_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_l0_1 44p1/res_sub1_part0_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_l1_0 44p1/res_sub1_part1_pass0.vqd, 2, nonseq, 0 +- 625 +# reuse p7_2/3 for l1_1/2 diff --git a/libvorbis-1.3.2/vq/44p2.vqs b/libvorbis-1.3.2/vq/44p2.vqs new file mode 100755 index 0000000..7eabbab --- /dev/null +++ b/libvorbis-1.3.2/vq/44p2.vqs @@ -0,0 +1,52 @@ +GO + +>_44p2 noninterleaved +haux 44p2/resaux_0.vqd _44p2_short 0,42,2 8 +haux 44p2/resaux_1.vqd _44p2_long 0,170,2 8 +haux 44p2/resaux_2.vqd _44p2_lfe 0,2,2 2 + +#iter 0 + +# 0 1 1 2 7 17 31 + +# 0 99 99 7 17 31 + + +# 0 1 2 3 4 5 6 7 +# 1 . . . . . +# 2 . . . . . . +# 4 . . . +# 8 . + +:_p1_0 44p2/res_sub0_part1_pass2.vqd, 5, nonseq cull, 0 +- 1 +:_p2_0 44p2/res_sub0_part2_pass1.vqd, 5, nonseq cull, 0 +- 1 2 + +:_p3_0 44p2/res_sub0_part3_pass0.vqd, 5, nonseq cull, 0 +- 3 +:_p3_1 44p2/res_sub0_part3_pass1.vqd, 5, nonseq cull, 0 +- 1 + +:_p4_0 44p2/res_sub0_part4_pass0.vqd, 5, nonseq cull, 0 +- 5 +:_p4_1 44p2/res_sub0_part4_pass1.vqd, 5, nonseq cull, 0 +- 1 2 + +:_p5_0 44p2/res_sub0_part5_pass0.vqd, 5, nonseq cull, 0 +- 7 14 +:_p5_1 44p2/res_sub0_part5_pass1.vqd, 1, nonseq cull, 0 +- 1 2 3 + +:_p6_0 44p2/res_sub0_part6_pass0.vqd, 5, nonseq cull, 0 +- 21 +:_p6_1 44p2/res_sub0_part6_pass1.vqd, 5, nonseq cull, 0 +- 7 +# reuse p5_1 :_p6_2 + +:_p7_0 44p2/res_sub0_part7_pass0.vqd, 5, nonseq, 0 +- 1875 +:_p7_1 44p2/res_sub0_part7_pass1.vqd, 5, nonseq, 0 +- 625 +:_p7_2 44p2/res_sub0_part7_pass2.vqd, 1, nonseq, 0 +- 25 50 75 100 125 150 175 200 225 250 275 300 +:_p7_3 44p2/res_sub0_part7_pass3.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 + +# 32 + +# 0 0 +# +# 0 1 +# 1 . . +# 2 . . +# 4 . + +:_l0_0 44p2/res_sub1_part0_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_l0_1 44p2/res_sub1_part0_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_l1_0 44p2/res_sub1_part1_pass0.vqd, 2, nonseq, 0 +- 625 +# reuse p7_2/3 for l1_1/2 diff --git a/libvorbis-1.3.2/vq/44p3.vqs b/libvorbis-1.3.2/vq/44p3.vqs new file mode 100755 index 0000000..b1c66a6 --- /dev/null +++ b/libvorbis-1.3.2/vq/44p3.vqs @@ -0,0 +1,52 @@ +GO + +>_44p3 noninterleaved +haux 44p3/resaux_0.vqd _44p3_short 0,42,2 8 +haux 44p3/resaux_1.vqd _44p3_long 0,170,2 8 +haux 44p3/resaux_2.vqd _44p3_lfe 0,2,2 2 + +#iter 0 + +# 0 1 1 2 7 17 31 + +# 0 99 99 7 17 31 + + +# 0 1 2 3 4 5 6 7 +# 1 . . . . . +# 2 . . . . . . +# 4 . . . +# 8 . + +:_p1_0 44p3/res_sub0_part1_pass2.vqd, 5, nonseq cull, 0 +- 1 +:_p2_0 44p3/res_sub0_part2_pass1.vqd, 5, nonseq cull, 0 +- 1 2 + +:_p3_0 44p3/res_sub0_part3_pass0.vqd, 5, nonseq cull, 0 +- 3 +:_p3_1 44p3/res_sub0_part3_pass1.vqd, 5, nonseq cull, 0 +- 1 + +:_p4_0 44p3/res_sub0_part4_pass0.vqd, 5, nonseq cull, 0 +- 5 +:_p4_1 44p3/res_sub0_part4_pass1.vqd, 5, nonseq cull, 0 +- 1 2 + +:_p5_0 44p3/res_sub0_part5_pass0.vqd, 5, nonseq cull, 0 +- 7 14 +:_p5_1 44p3/res_sub0_part5_pass1.vqd, 1, nonseq cull, 0 +- 1 2 3 + +:_p6_0 44p3/res_sub0_part6_pass0.vqd, 5, nonseq cull, 0 +- 21 +:_p6_1 44p3/res_sub0_part6_pass1.vqd, 5, nonseq cull, 0 +- 7 +# reuse p5_1 :_p6_2 44p3/res_sub0_part6_pass2.vqd, 1, nonseq cull, 0 +- 1 2 3 + +:_p7_0 44p3/res_sub0_part7_pass0.vqd, 5, nonseq, 0 +- 1875 +:_p7_1 44p3/res_sub0_part7_pass1.vqd, 5, nonseq, 0 +- 625 +:_p7_2 44p3/res_sub0_part7_pass2.vqd, 1, nonseq, 0 +- 25 50 75 100 125 150 175 200 225 250 275 300 +:_p7_3 44p3/res_sub0_part7_pass3.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 + +# 32 + +# 0 0 +# +# 0 1 +# 1 . . +# 2 . . +# 4 . + +:_l0_0 44p3/res_sub1_part0_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_l0_1 44p3/res_sub1_part0_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_l1_0 44p3/res_sub1_part1_pass0.vqd, 2, nonseq, 0 +- 625 +# reuse p7_2/3 for l1_1/2 diff --git a/libvorbis-1.3.2/vq/44p4.vqs b/libvorbis-1.3.2/vq/44p4.vqs new file mode 100755 index 0000000..4b70436 --- /dev/null +++ b/libvorbis-1.3.2/vq/44p4.vqs @@ -0,0 +1,52 @@ +GO + +>_44p4 noninterleaved +haux 44p4/resaux_0.vqd _44p4_short 0,42,2 8 +haux 44p4/resaux_1.vqd _44p4_long 0,170,2 8 +haux 44p4/resaux_2.vqd _44p4_lfe 0,2,2 2 + +#iter 0 + +# 0 1 1 2 7 17 31 + +# 0 99 99 7 17 31 + + +# 0 1 2 3 4 5 6 7 +# 1 . . . . . +# 2 . . . . . . +# 4 . . . +# 8 . + +:_p1_0 44p4/res_sub0_part1_pass2.vqd, 5, nonseq cull, 0 +- 1 +:_p2_0 44p4/res_sub0_part2_pass1.vqd, 5, nonseq cull, 0 +- 1 2 + +:_p3_0 44p4/res_sub0_part3_pass0.vqd, 5, nonseq cull, 0 +- 3 +:_p3_1 44p4/res_sub0_part3_pass1.vqd, 5, nonseq cull, 0 +- 1 + +:_p4_0 44p4/res_sub0_part4_pass0.vqd, 5, nonseq cull, 0 +- 5 +:_p4_1 44p4/res_sub0_part4_pass1.vqd, 5, nonseq cull, 0 +- 1 2 + +:_p5_0 44p4/res_sub0_part5_pass0.vqd, 5, nonseq cull, 0 +- 7 14 +:_p5_1 44p4/res_sub0_part5_pass1.vqd, 1, nonseq cull, 0 +- 1 2 3 + +:_p6_0 44p4/res_sub0_part6_pass0.vqd, 5, nonseq cull, 0 +- 21 +:_p6_1 44p4/res_sub0_part6_pass1.vqd, 5, nonseq cull, 0 +- 7 +# reuse p5_1 :_p6_2 44p3/res_sub0_part6_pass2.vqd, 1, nonseq cull, 0 +- 1 2 3 + +:_p7_0 44p4/res_sub0_part7_pass0.vqd, 5, nonseq, 0 +- 1875 +:_p7_1 44p4/res_sub0_part7_pass1.vqd, 5, nonseq, 0 +- 625 +:_p7_2 44p4/res_sub0_part7_pass2.vqd, 1, nonseq, 0 +- 25 50 75 100 125 150 175 200 225 250 275 300 +:_p7_3 44p4/res_sub0_part7_pass3.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 + +# 32 + +# 0 0 +# +# 0 1 +# 1 . . +# 2 . . +# 4 . + +:_l0_0 44p4/res_sub1_part0_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_l0_1 44p4/res_sub1_part0_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_l1_0 44p4/res_sub1_part1_pass0.vqd, 2, nonseq, 0 +- 625 +# reuse p7_2/3 for l1_1/2 diff --git a/libvorbis-1.3.2/vq/44p5.vqs b/libvorbis-1.3.2/vq/44p5.vqs new file mode 100755 index 0000000..0372321 --- /dev/null +++ b/libvorbis-1.3.2/vq/44p5.vqs @@ -0,0 +1,52 @@ +GO + +>_44p5 noninterleaved +haux 44p5/resaux_0.vqd _44p5_short 0,42,2 8 +haux 44p5/resaux_1.vqd _44p5_long 0,170,2 8 +haux 44p5/resaux_2.vqd _44p5_lfe 0,2,2 2 + +#iter 0 + +# 0 1 2 4 7 17 31 + +# 1 2 4 7 17 31 + + +# 0 1 2 3 4 5 6 7 +# 1 . . . . . +# 2 . . . . . . +# 4 . . . +# 8 . + +:_p1_0 44p5/res_sub0_part1_pass2.vqd, 5, nonseq cull, 0 +- 1 +:_p2_0 44p5/res_sub0_part2_pass1.vqd, 5, nonseq cull, 0 +- 1 2 + +:_p3_0 44p5/res_sub0_part3_pass0.vqd, 5, nonseq cull, 0 +- 3 +:_p3_1 44p5/res_sub0_part3_pass1.vqd, 5, nonseq cull, 0 +- 1 + +:_p4_0 44p5/res_sub0_part4_pass0.vqd, 5, nonseq cull, 0 +- 5 +:_p4_1 44p5/res_sub0_part4_pass1.vqd, 5, nonseq cull, 0 +- 1 2 + +:_p5_0 44p5/res_sub0_part5_pass0.vqd, 5, nonseq cull, 0 +- 7 14 +:_p5_1 44p5/res_sub0_part5_pass1.vqd, 1, nonseq cull, 0 +- 1 2 3 + +:_p6_0 44p5/res_sub0_part6_pass0.vqd, 5, nonseq cull, 0 +- 21 +:_p6_1 44p5/res_sub0_part6_pass1.vqd, 5, nonseq cull, 0 +- 7 +# reuse p5_1 :_p6_2 44p3/res_sub0_part6_pass2.vqd, 1, nonseq cull, 0 +- 1 2 3 + +:_p7_0 44p5/res_sub0_part7_pass0.vqd, 5, nonseq, 0 +- 1875 +:_p7_1 44p5/res_sub0_part7_pass1.vqd, 5, nonseq, 0 +- 625 +:_p7_2 44p5/res_sub0_part7_pass2.vqd, 1, nonseq, 0 +- 25 50 75 100 125 150 175 200 225 250 275 300 +:_p7_3 44p5/res_sub0_part7_pass3.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 + +# 32 + +# 0 0 +# +# 0 1 +# 1 . . +# 2 . . +# 4 . + +:_l0_0 44p5/res_sub1_part0_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_l0_1 44p5/res_sub1_part0_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_l1_0 44p5/res_sub1_part1_pass0.vqd, 2, nonseq, 0 +- 625 +# reuse p6_2/3 for l1_2/3 diff --git a/libvorbis-1.3.2/vq/44p6.vqs b/libvorbis-1.3.2/vq/44p6.vqs new file mode 100755 index 0000000..9daad60 --- /dev/null +++ b/libvorbis-1.3.2/vq/44p6.vqs @@ -0,0 +1,52 @@ +GO + +>_44p6 noninterleaved +haux 44p6/resaux_0.vqd _44p6_short 0,42,2 8 +haux 44p6/resaux_1.vqd _44p6_long 0,170,2 8 +haux 44p6/resaux_2.vqd _44p6_lfe 0,2,2 2 + +#iter 0 + +# 0 1 2 4 7 17 31 + +# 1 2 4 7 17 31 + + +# 0 1 2 3 4 5 6 7 +# 1 . . . . . +# 2 . . . . . . +# 4 . . . +# 8 . + +:_p1_0 44p6/res_sub0_part1_pass2.vqd, 5, nonseq cull, 0 +- 1 +:_p2_0 44p6/res_sub0_part2_pass1.vqd, 5, nonseq cull, 0 +- 1 2 + +:_p3_0 44p6/res_sub0_part3_pass0.vqd, 5, nonseq cull, 0 +- 3 +:_p3_1 44p6/res_sub0_part3_pass1.vqd, 5, nonseq cull, 0 +- 1 + +:_p4_0 44p6/res_sub0_part4_pass0.vqd, 5, nonseq cull, 0 +- 5 +:_p4_1 44p6/res_sub0_part4_pass1.vqd, 5, nonseq cull, 0 +- 1 2 + +:_p5_0 44p6/res_sub0_part5_pass0.vqd, 5, nonseq cull, 0 +- 7 14 +:_p5_1 44p6/res_sub0_part5_pass1.vqd, 1, nonseq cull, 0 +- 1 2 3 + +:_p6_0 44p6/res_sub0_part6_pass0.vqd, 5, nonseq cull, 0 +- 21 +:_p6_1 44p6/res_sub0_part6_pass1.vqd, 5, nonseq cull, 0 +- 7 +# reuse p5_1 :_p6_2 44p3/res_sub0_part6_pass2.vqd, 1, nonseq cull, 0 +- 1 2 3 + +:_p7_0 44p6/res_sub0_part7_pass0.vqd, 5, nonseq, 0 +- 1875 +:_p7_1 44p6/res_sub0_part7_pass1.vqd, 5, nonseq, 0 +- 625 +:_p7_2 44p6/res_sub0_part7_pass2.vqd, 1, nonseq, 0 +- 25 50 75 100 125 150 175 200 225 250 275 300 +:_p7_3 44p6/res_sub0_part7_pass3.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 + +# 32 + +# 0 0 +# +# 0 1 +# 1 . . +# 2 . . +# 4 . + +:_l0_0 44p6/res_sub1_part0_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_l0_1 44p6/res_sub1_part0_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_l1_0 44p6/res_sub1_part1_pass0.vqd, 2, nonseq, 0 +- 625 +# reuse p6_2/3 for l1_2/3 diff --git a/libvorbis-1.3.2/vq/44p7.vqs b/libvorbis-1.3.2/vq/44p7.vqs new file mode 100755 index 0000000..9ec5d02 --- /dev/null +++ b/libvorbis-1.3.2/vq/44p7.vqs @@ -0,0 +1,52 @@ +GO + +>_44p7 noninterleaved +haux 44p7/resaux_0.vqd _44p7_short 0,42,2 8 +haux 44p7/resaux_1.vqd _44p7_long 0,170,2 8 +haux 44p7/resaux_2.vqd _44p7_lfe 0,2,2 2 + +#iter 0 + +# 0 1 2 4 7 17 31 + +# 1 2 4 7 17 31 + + +# 0 1 2 3 4 5 6 7 +# 1 . . . . . +# 2 . . . . . . +# 4 . . . +# 8 . + +:_p1_0 44p7/res_sub0_part1_pass2.vqd, 5, nonseq cull, 0 +- 1 +:_p2_0 44p7/res_sub0_part2_pass1.vqd, 5, nonseq cull, 0 +- 1 2 + +:_p3_0 44p7/res_sub0_part3_pass0.vqd, 5, nonseq cull, 0 +- 3 +:_p3_1 44p7/res_sub0_part3_pass1.vqd, 5, nonseq cull, 0 +- 1 + +:_p4_0 44p7/res_sub0_part4_pass0.vqd, 5, nonseq cull, 0 +- 5 +:_p4_1 44p7/res_sub0_part4_pass1.vqd, 5, nonseq cull, 0 +- 1 2 + +:_p5_0 44p7/res_sub0_part5_pass0.vqd, 5, nonseq cull, 0 +- 7 14 +:_p5_1 44p7/res_sub0_part5_pass1.vqd, 1, nonseq cull, 0 +- 1 2 3 + +:_p6_0 44p7/res_sub0_part6_pass0.vqd, 5, nonseq cull, 0 +- 21 +:_p6_1 44p7/res_sub0_part6_pass1.vqd, 5, nonseq cull, 0 +- 7 +# reuse p5_1 :_p6_2 44p3/res_sub0_part6_pass2.vqd, 1, nonseq cull, 0 +- 1 2 3 + +:_p7_0 44p7/res_sub0_part7_pass0.vqd, 5, nonseq, 0 +- 1875 +:_p7_1 44p7/res_sub0_part7_pass1.vqd, 5, nonseq, 0 +- 625 +:_p7_2 44p7/res_sub0_part7_pass2.vqd, 1, nonseq, 0 +- 25 50 75 100 125 150 175 200 225 250 275 300 +:_p7_3 44p7/res_sub0_part7_pass3.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 + +# 32 + +# 0 0 +# +# 0 1 +# 1 . . +# 2 . . +# 4 . + +:_l0_0 44p7/res_sub1_part0_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_l0_1 44p7/res_sub1_part0_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_l1_0 44p7/res_sub1_part1_pass0.vqd, 2, nonseq, 0 +- 625 1350 +# reuse p6_2/3 for l1_2/3 diff --git a/libvorbis-1.3.2/vq/44p8.vqs b/libvorbis-1.3.2/vq/44p8.vqs new file mode 100755 index 0000000..a75af84 --- /dev/null +++ b/libvorbis-1.3.2/vq/44p8.vqs @@ -0,0 +1,52 @@ +GO + +>_44p8 noninterleaved +haux 44p8/resaux_0.vqd _44p8_short 0,42,2 8 +haux 44p8/resaux_1.vqd _44p8_long 0,170,2 8 +haux 44p8/resaux_2.vqd _44p8_lfe 0,2,2 2 + +#iter 0 + +# 0 1 2 4 7 17 31 + +# 1 2 4 7 17 31 + + +# 0 1 2 3 4 5 6 7 +# 1 . . . . . +# 2 . . . . . . +# 4 . . . +# 8 . + +:_p1_0 44p8/res_sub0_part1_pass2.vqd, 5, nonseq cull, 0 +- 1 +:_p2_0 44p8/res_sub0_part2_pass1.vqd, 5, nonseq cull, 0 +- 1 2 + +:_p3_0 44p8/res_sub0_part3_pass0.vqd, 5, nonseq cull, 0 +- 3 +:_p3_1 44p8/res_sub0_part3_pass1.vqd, 5, nonseq cull, 0 +- 1 + +:_p4_0 44p8/res_sub0_part4_pass0.vqd, 5, nonseq cull, 0 +- 5 +:_p4_1 44p8/res_sub0_part4_pass1.vqd, 5, nonseq cull, 0 +- 1 2 + +:_p5_0 44p8/res_sub0_part5_pass0.vqd, 5, nonseq cull, 0 +- 7 14 +:_p5_1 44p8/res_sub0_part5_pass1.vqd, 1, nonseq cull, 0 +- 1 2 3 + +:_p6_0 44p8/res_sub0_part6_pass0.vqd, 5, nonseq cull, 0 +- 21 +:_p6_1 44p8/res_sub0_part6_pass1.vqd, 5, nonseq cull, 0 +- 7 +# reuse p5_1 :_p6_2 44p3/res_sub0_part6_pass2.vqd, 1, nonseq cull, 0 +- 1 2 3 + +:_p7_0 44p8/res_sub0_part7_pass0.vqd, 5, nonseq, 0 +- 3125 +:_p7_1 44p8/res_sub0_part7_pass1.vqd, 5, nonseq, 0 +- 625 1250 +:_p7_2 44p8/res_sub0_part7_pass2.vqd, 1, nonseq, 0 +- 25 50 75 100 125 150 175 200 225 250 275 300 +:_p7_3 44p8/res_sub0_part7_pass3.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 + +# 32 + +# 0 0 +# +# 0 1 +# 1 . . +# 2 . . +# 4 . + +:_l0_0 44p8/res_sub1_part0_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_l0_1 44p8/res_sub1_part0_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_l1_0 44p8/res_sub1_part1_pass0.vqd, 2, nonseq, 0 +- 625 1350 +# reuse p6_2/3 for l1_2/3 diff --git a/libvorbis-1.3.2/vq/44p9.vqs b/libvorbis-1.3.2/vq/44p9.vqs new file mode 100755 index 0000000..4c00780 --- /dev/null +++ b/libvorbis-1.3.2/vq/44p9.vqs @@ -0,0 +1,52 @@ +GO + +>_44p9 noninterleaved +haux 4pp9/resaux_0.vqd _44p9_short 0,42,2 8 +haux 4pp9/resaux_1.vqd _44p9_long 0,170,2 8 +haux 4pp9/resaux_2.vqd _44p9_lfe 0,2,2 2 + +#iter 0 + +# 0 1 2 4 7 17 31 + +# 1 2 4 7 17 31 + + +# 0 1 2 3 4 5 6 7 +# 1 . . . . . +# 2 . . . . . . +# 4 . . . +# 8 . + +:_p1_0 44p9/res_sub0_part1_pass2.vqd, 5, nonseq cull, 0 +- 1 +:_p2_0 44p9/res_sub0_part2_pass1.vqd, 5, nonseq cull, 0 +- 1 2 + +:_p3_0 44p9/res_sub0_part3_pass0.vqd, 5, nonseq cull, 0 +- 3 +:_p3_1 44p9/res_sub0_part3_pass1.vqd, 5, nonseq cull, 0 +- 1 + +:_p4_0 44p9/res_sub0_part4_pass0.vqd, 5, nonseq cull, 0 +- 5 +:_p4_1 44p9/res_sub0_part4_pass1.vqd, 5, nonseq cull, 0 +- 1 2 + +:_p5_0 44p9/res_sub0_part5_pass0.vqd, 5, nonseq cull, 0 +- 7 14 +:_p5_1 44p9/res_sub0_part5_pass1.vqd, 1, nonseq cull, 0 +- 1 2 3 + +:_p6_0 44p9/res_sub0_part6_pass0.vqd, 5, nonseq cull, 0 +- 21 +:_p6_1 44p9/res_sub0_part6_pass1.vqd, 5, nonseq cull, 0 +- 7 +# reuse p5_1 :_p6_2 44p3/res_sub0_part6_pass2.vqd, 1, nonseq cull, 0 +- 1 2 3 + +:_p7_0 44p9/res_sub0_part7_pass0.vqd, 5, nonseq, 0 +- 3125 6250 +:_p7_1 44p9/res_sub0_part7_pass1.vqd, 5, nonseq, 0 +- 625 1250 +:_p7_2 44p9/res_sub0_part7_pass2.vqd, 1, nonseq, 0 +- 25 50 75 100 125 150 175 200 225 250 275 300 +:_p7_3 44p9/res_sub0_part7_pass3.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 + +# 32 + +# 0 0 +# +# 0 1 +# 1 . . +# 2 . . +# 4 . + +:_l0_0 44p9/res_sub1_part0_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_l0_1 44p9/res_sub1_part0_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_l1_0 44p9/res_sub1_part1_pass0.vqd, 2, nonseq, 0 +- 625 1250 +# reuse p6_2/3 for l1_2/3 diff --git a/libvorbis-1.3.2/vq/44u0.vqs b/libvorbis-1.3.2/vq/44u0.vqs new file mode 100755 index 0000000..5bc3f60 --- /dev/null +++ b/libvorbis-1.3.2/vq/44u0.vqs @@ -0,0 +1,33 @@ +GO + +>_44u0_ noninterleaved +haux 44u0/resaux_0.vqd _44u0__short 0,16,2 8 + +>_44u0_ noninterleaved +haux 44u0/resaux_1.vqd _44u0__long 0,64,2 8 + +#iter 0 + + + +# 0 1 1 2 2 4 32 + +# 25 0 45 0 0 0 0 +# +# 0 1 2 3 4 5 6 7 +# 1 . . +# 2 . . +# 4 . . . . . . + +:_p1_0 44u0/res_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 +:_p2_0 44u0/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 +:_p3_0 44u0/res_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p4_0 44u0/res_part4_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p5_0 44u0/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 + +:_p6_0 44u0/res_part6_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_p6_1 44u0/res_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_p7_0 44u0/res_part7_pass0.vqd, 4, nonseq, 0 +- 169 338 +:_p7_1 44u0/res_part7_pass1.vqd, 2, nonseq, 0 +- 13 26 39 52 65 78 +:_p7_2 44u0/res_part7_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 + diff --git a/libvorbis-1.3.2/vq/44u1.vqs b/libvorbis-1.3.2/vq/44u1.vqs new file mode 100755 index 0000000..ed19dc6 --- /dev/null +++ b/libvorbis-1.3.2/vq/44u1.vqs @@ -0,0 +1,33 @@ +GO + +>_44u1_ noninterleaved +haux 44u1/resaux_0.vqd _44u1__short 0,16,2 8 + +>_44u1_ noninterleaved +haux 44u1/resaux_1.vqd _44u1__long 0,64,2 8 + +#iter 0 + + + +# 0 1 1 2 2 4 32 + +# 25 0 45 0 0 0 0 +# +# 0 1 2 3 4 5 6 7 +# 1 . . +# 2 . . +# 4 . . . . . . + +:_p1_0 44u1/res_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 +:_p2_0 44u1/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 +:_p3_0 44u1/res_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p4_0 44u1/res_part4_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p5_0 44u1/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 + +:_p6_0 44u1/res_part6_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_p6_1 44u1/res_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_p7_0 44u1/res_part7_pass0.vqd, 2, nonseq, 0 +- 169 338 507 +:_p7_1 44u1/res_part7_pass1.vqd, 2, nonseq, 0 +- 13 26 39 52 65 78 +:_p7_2 44u1/res_part7_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 + diff --git a/libvorbis-1.3.2/vq/44u2.vqs b/libvorbis-1.3.2/vq/44u2.vqs new file mode 100755 index 0000000..314461e --- /dev/null +++ b/libvorbis-1.3.2/vq/44u2.vqs @@ -0,0 +1,32 @@ +GO + +>_44u2_ noninterleaved +haux 44u2/resaux_0.vqd _44u2__short 0,16,2 8 + +>_44u2_ noninterleaved +haux 44u2/resaux_1.vqd _44u2__long 0,64,2 8 + +#iter 0 + + + +# 0 1 1 2 2 4 32 + +# 25 0 45 0 0 0 0 +# +# 0 1 2 3 4 5 6 7 +# 1 . . +# 2 . . +# 4 . . . . . . + +:_p1_0 44u2/res_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 +:_p2_0 44u2/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 +:_p3_0 44u2/res_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p4_0 44u2/res_part4_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p5_0 44u2/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 + +:_p6_0 44u2/res_part6_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_p6_1 44u2/res_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_p7_0 44u2/res_part7_pass0.vqd, 2, nonseq, 0 +- 169 338 507 676 +:_p7_1 44u2/res_part7_pass1.vqd, 2, nonseq, 0 +- 13 26 39 52 65 78 +:_p7_2 44u2/res_part7_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 diff --git a/libvorbis-1.3.2/vq/44u3.vqs b/libvorbis-1.3.2/vq/44u3.vqs new file mode 100755 index 0000000..c882109 --- /dev/null +++ b/libvorbis-1.3.2/vq/44u3.vqs @@ -0,0 +1,33 @@ + +GO + +>_44u3_ noninterleaved +haux 44u3/resaux_0.vqd _44u3__short 0,16,2 8 + +>_44u3_ noninterleaved +haux 44u3/resaux_1.vqd _44u3__long 0,64,2 8 + +#iter 0 + + + +# 0 1 1 2 2 4 32 + +# 25 0 45 0 0 0 0 +# +# 0 1 2 3 4 5 6 7 +# 1 . . +# 2 . . +# 4 . . . . . . + +:_p1_0 44u3/res_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 +:_p2_0 44u3/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 +:_p3_0 44u3/res_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p4_0 44u3/res_part4_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p5_0 44u3/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 + +:_p6_0 44u3/res_part6_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_p6_1 44u3/res_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_p7_0 44u3/res_part7_pass0.vqd, 2, nonseq, 0 +- 255 510 765 1020 +:_p7_1 44u3/res_part7_pass1.vqd, 2, nonseq, 0 +- 17 34 51 68 85 102 119 +:_p7_2 44u3/res_part7_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 diff --git a/libvorbis-1.3.2/vq/44u4.vqs b/libvorbis-1.3.2/vq/44u4.vqs new file mode 100755 index 0000000..cb4d9ba --- /dev/null +++ b/libvorbis-1.3.2/vq/44u4.vqs @@ -0,0 +1,33 @@ + +GO + +>_44u4_ noninterleaved +haux 44u4/resaux_0.vqd _44u4__short 0,16,2 8 + +>_44u4_ noninterleaved +haux 44u4/resaux_1.vqd _44u4__long 0,64,2 8 + +#iter 0 + + + +# 0 1 1 2 2 4 32 + +# 25 0 45 0 0 0 0 +# +# 0 1 2 3 4 5 6 7 +# 1 . . +# 2 . . +# 4 . . . . . . + +:_p1_0 44u4/res_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 +:_p2_0 44u4/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 +:_p3_0 44u4/res_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p4_0 44u4/res_part4_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p5_0 44u4/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 + +:_p6_0 44u4/res_part6_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_p6_1 44u4/res_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_p7_0 44u4/res_part7_pass0.vqd, 2, nonseq, 0 +- 255 510 765 1020 1275 1530 +:_p7_1 44u4/res_part7_pass1.vqd, 2, nonseq, 0 +- 17 34 51 68 85 102 119 +:_p7_2 44u4/res_part7_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 diff --git a/libvorbis-1.3.2/vq/44u5.vqs b/libvorbis-1.3.2/vq/44u5.vqs new file mode 100755 index 0000000..a3c175d --- /dev/null +++ b/libvorbis-1.3.2/vq/44u5.vqs @@ -0,0 +1,35 @@ + +GO + +>_44u5_ noninterleaved +haux 44u5/resaux_0.vqd _44u5__short 0,16,2 10 + +>_44u5_ noninterleaved +haux 44u5/resaux_1.vqd _44u5__long 0,64,2 10 + +#iter 0 + +# 0 1 1 2 2 4 4 16 60 + +# 30 0 50 0 80 0 0 0 +# +# 0 1 2 3 4 5 6 7 8 9 +# 1 . . . +# 2 . . . +# 4 . . . . . . . + +:_p1_0 44u5/res_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 +:_p2_0 44u5/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 +:_p3_0 44u5/res_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p4_0 44u5/res_part4_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p5_0 44u5/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p6_0 44u5/res_part6_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 + +:_p7_0 44u5/res_part7_pass0.vqd, 4, nonseq, 0 +- 11 +:_p7_1 44u5/res_part7_pass1.vqd, 2, nonseq, 0 +- 1 2 3 4 5 + +:_p8_0 44u5/res_part8_pass0.vqd, 2, nonseq, 0 +- 11 22 33 44 55 +:_p8_1 44u5/res_part8_pass1.vqd, 2, nonseq, 0 +- 1 2 3 4 5 + +:_p9_0 44u5/res_part9_pass0.vqd, 2, nonseq, 0 +- 255 510 765 1020 1275 1530 +:_p9_1 44u5/res_part9_pass1.vqd, 2, nonseq, 0 +- 17 34 51 68 85 102 119 +:_p9_2 44u5/res_part9_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 diff --git a/libvorbis-1.3.2/vq/44u6.vqs b/libvorbis-1.3.2/vq/44u6.vqs new file mode 100755 index 0000000..ca8b7b1 --- /dev/null +++ b/libvorbis-1.3.2/vq/44u6.vqs @@ -0,0 +1,35 @@ + +GO + +>_44u6_ noninterleaved +haux 44u6/resaux_0.vqd _44u6__short 0,16,2 10 + +>_44u6_ noninterleaved +haux 44u6/resaux_1.vqd _44u6__long 0,64,2 10 + +#iter 0 + +# 0 1 1 2 2 4 4 16 60 + +# 30 0 50 0 80 0 0 0 +# +# 0 1 2 3 4 5 6 7 8 9 +# 1 . . . +# 2 . . . +# 4 . . . . . . . + +:_p1_0 44u6/res_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 +:_p2_0 44u6/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 +:_p3_0 44u6/res_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p4_0 44u6/res_part4_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p5_0 44u6/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p6_0 44u6/res_part6_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 + +:_p7_0 44u6/res_part7_pass0.vqd, 4, nonseq, 0 +- 11 +:_p7_1 44u6/res_part7_pass1.vqd, 2, nonseq, 0 +- 1 2 3 4 5 + +:_p8_0 44u6/res_part8_pass0.vqd, 2, nonseq, 0 +- 11 22 33 44 55 +:_p8_1 44u6/res_part8_pass1.vqd, 2, nonseq, 0 +- 1 2 3 4 5 + +:_p9_0 44u6/res_part9_pass0.vqd, 2, nonseq, 0 +- 255 510 765 1020 1275 1530 1785 +:_p9_1 44u6/res_part9_pass1.vqd, 2, nonseq, 0 +- 17 34 51 68 85 102 119 +:_p9_2 44u6/res_part9_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 diff --git a/libvorbis-1.3.2/vq/44u7.vqs b/libvorbis-1.3.2/vq/44u7.vqs new file mode 100755 index 0000000..2efe5aa --- /dev/null +++ b/libvorbis-1.3.2/vq/44u7.vqs @@ -0,0 +1,34 @@ +GO + +>_44u7_ noninterleaved +haux 44u7/resaux_0.vqd _44u7__short 0,16,2 10 + +>_44u7_ noninterleaved +haux 44u7/resaux_1.vqd _44u7__long 0,64,2 10 + +#iter 0 + +# 0 1 1 2 2 4 4 16 60 + +# 30 0 50 0 80 0 0 0 +# +# 0 1 2 3 4 5 6 7 8 9 +# 1 . . . +# 2 . . . +# 4 . . . . . . . + +:_p1_0 44u7/res_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 +:_p2_0 44u7/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 +:_p3_0 44u7/res_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p4_0 44u7/res_part4_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p5_0 44u7/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p6_0 44u7/res_part6_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 + +:_p7_0 44u7/res_part7_pass0.vqd, 4, nonseq, 0 +- 11 +:_p7_1 44u7/res_part7_pass1.vqd, 2, nonseq, 0 +- 1 2 3 4 5 + +:_p8_0 44u7/res_part8_pass0.vqd, 2, nonseq, 0 +- 11 22 33 44 55 +:_p8_1 44u7/res_part8_pass1.vqd, 2, nonseq, 0 +- 1 2 3 4 5 + +:_p9_0 44u7/res_part9_pass0.vqd, 2, nonseq, 0 +- 637 1274 1911 2548 3185 +:_p9_1 44u7/res_part9_pass1.vqd, 2, nonseq, 0 +- 49 98 147 196 245 294 +:_p9_2 44u7/res_part9_pass2.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 diff --git a/libvorbis-1.3.2/vq/44u8.vqs b/libvorbis-1.3.2/vq/44u8.vqs new file mode 100755 index 0000000..ecedb09 --- /dev/null +++ b/libvorbis-1.3.2/vq/44u8.vqs @@ -0,0 +1,35 @@ +GO + +>_44u8s noninterleaved +haux 44u8/resaux_0.vqd _44u8__short 0,16,2 10 + +>_44u8 noninterleaved +haux 44u8/resaux_1.vqd _44u8__long 0,64,2 10 + + +# 0 1 2 4 8 16 32 71 157 + +# 0 1 2 3 4 5 6 7 8 9 +# 1 . . . . . +# 2 . . . . . +# 4 . . . . . + +:_p1_0 44u8/res_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 +:_p2_0 44u8/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p3_0 44u8/res_part3_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p4_0 44u8/res_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 + +:_p5_0 44u8/res_part5_pass0.vqd, 4, nonseq cull, 0 +- 11 +:_p5_1 44u8/res_part5_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 + +:_p6_0 44u8/res_part6_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_p6_1 44u8/res_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_p7_0 44u8/res_part7_pass0.vqd, 2, nonseq, 0 +- 11 22 33 44 55 66 +:_p7_1 44u8/res_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 + +:_p8_0 44u8/res_part8_pass0.vqd, 2, nonseq, 0 +- 21 42 63 84 105 126 147 +:_p8_1 44u8/res_part8_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 9 10 + +:_p9_0 44u8/res_part9_pass0.vqd, 2, nonseq, 0 +- 931 1862 2793 3724 +:_p9_1 44u8/res_part9_pass1.vqd, 2, nonseq, 0 +- 49 98 147 196 245 294 343 392 441 +:_p9_2 44u8/res_part9_pass2.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 diff --git a/libvorbis-1.3.2/vq/44u9.vqs b/libvorbis-1.3.2/vq/44u9.vqs new file mode 100755 index 0000000..42a3877 --- /dev/null +++ b/libvorbis-1.3.2/vq/44u9.vqs @@ -0,0 +1,36 @@ + +GO + +>_44u9s noninterleaved +haux 44u9/resaux_0.vqd _44u9__short 0,16,2 10 + +>_44u9 noninterleaved +haux 44u9/resaux_1.vqd _44u9__long 0,64,2 10 + + +# 0 1 2 4 8 16 32 71 157 + +# 0 1 2 3 4 5 6 7 8 9 +# 1 . . . . . +# 2 . . . . . +# 4 . . . . . + +:_p1_0 44u9/res_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 +:_p2_0 44u9/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p3_0 44u9/res_part3_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p4_0 44u9/res_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 + +:_p5_0 44u9/res_part5_pass0.vqd, 4, nonseq cull, 0 +- 11 +:_p5_1 44u9/res_part5_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 + +:_p6_0 44u9/res_part6_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_p6_1 44u9/res_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_p7_0 44u9/res_part7_pass0.vqd, 2, nonseq, 0 +- 11 22 33 44 55 66 +:_p7_1 44u9/res_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 + +:_p8_0 44u9/res_part8_pass0.vqd, 2, nonseq, 0 +- 21 42 63 84 105 126 147 +:_p8_1 44u9/res_part8_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 9 10 + +:_p9_0 44u9/res_part9_pass0.vqd, 2, nonseq, 0 +- 931 1862 2793 3724 4655 5586 6517 +:_p9_1 44u9/res_part9_pass1.vqd, 2, nonseq, 0 +- 49 98 147 196 245 294 343 392 441 +:_p9_2 44u9/res_part9_pass2.vqd, 1, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 diff --git a/libvorbis-1.3.2/vq/8.vqs b/libvorbis-1.3.2/vq/8.vqs new file mode 100755 index 0000000..517a589 --- /dev/null +++ b/libvorbis-1.3.2/vq/8.vqs @@ -0,0 +1,43 @@ +GO + +>_8c0_s noninterleaved +haux 8c0_s/resaux_0.vqd _8c0_s_single 0,64,2 10 + +:_p1_0 8c0_s/res_part1_pass2.vqd, 8, nonseq cull, 0 +- 1 +:_p2_0 8c0_s/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p3_0 8c0_s/res_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p4_0 8c0_s/res_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p5_0 8c0_s/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p6_0 8c0_s/res_part6_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 + + +:_p7_0 8c0_s/res_part7_pass0.vqd, 4, nonseq cull, 0 +- 11 +:_p7_1 8c0_s/res_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 + +:_p8_0 8c0_s/res_part8_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_p8_1 8c0_s/res_part8_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_p9_0 8c0_s/res_part9_pass0.vqd, 4, nonseq, 0 +- 315 +:_p9_1 8c0_s/res_part9_pass1.vqd, 2, nonseq, 0 +- 21 42 63 84 105 126 147 +:_p9_2 8c0_s/res_part9_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 + +>_8c1_s noninterleaved +haux 8c1_s/resaux_0.vqd _8c1_s_single 0,64,2 10 + +:_p1_0 8c1_s/res_part1_pass2.vqd, 8, nonseq cull, 0 +- 1 +:_p2_0 8c1_s/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p3_0 8c1_s/res_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p4_0 8c1_s/res_part4_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p5_0 8c1_s/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p6_0 8c1_s/res_part6_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 6 7 8 + + +:_p7_0 8c1_s/res_part7_pass0.vqd, 4, nonseq cull, 0 +- 11 +:_p7_1 8c1_s/res_part7_pass1.vqd, 2, nonseq cull, 0 +- 1 2 3 4 5 + +:_p8_0 8c1_s/res_part8_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_p8_1 8c1_s/res_part8_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_p9_0 8c1_s/res_part9_pass0.vqd, 2, nonseq, 0 +- 315 630 945 1260 1575 1890 +:_p9_1 8c1_s/res_part9_pass1.vqd, 2, nonseq, 0 +- 21 42 63 84 105 126 147 +:_p9_2 8c1_s/res_part9_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 diff --git a/libvorbis-1.3.2/vq/8u.vqs b/libvorbis-1.3.2/vq/8u.vqs new file mode 100755 index 0000000..0ed0ec8 --- /dev/null +++ b/libvorbis-1.3.2/vq/8u.vqs @@ -0,0 +1,41 @@ + +GO + +>_8u0_ noninterleaved +haux 8u0/resaux_0.vqd _8u0__single 0,64,2 8 + + +:_p1_0 8u0/res_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 +:_p2_0 8u0/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 +:_p3_0 8u0/res_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p4_0 8u0/res_part4_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p5_0 8u0/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 + +:_p6_0 8u0/res_part6_pass0.vqd, 2, nonseq cull, 0 +- 5 10 15 20 25 30 +:_p6_1 8u0/res_part6_pass1.vqd, 2, nonseq cull, 0 +- 1 2 + +:_p7_0 8u0/res_part7_pass0.vqd, 4, nonseq, 0 +- 315 +:_p7_1 8u0/res_part7_pass1.vqd, 2, nonseq, 0 +- 21 42 63 84 105 126 147 +:_p7_2 8u0/res_part7_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 9 10 + + +>_8u1_ noninterleaved +haux 8u1/resaux_0.vqd _8u1__single 0,64,2 10 + +:_p1_0 8u1/res_part1_pass2.vqd, 4, nonseq cull, 0 +- 1 +:_p2_0 8u1/res_part2_pass2.vqd, 4, nonseq cull, 0 +- 1 +:_p3_0 8u1/res_part3_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p4_0 8u1/res_part4_pass2.vqd, 4, nonseq cull, 0 +- 1 2 +:_p5_0 8u1/res_part5_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 +:_p6_0 8u1/res_part6_pass2.vqd, 2, nonseq cull, 0 +- 1 2 3 4 + +:_p7_0 8u1/res_part7_pass0.vqd, 4, nonseq, 0 +- 11 +:_p7_1 8u1/res_part7_pass1.vqd, 2, nonseq, 0 +- 1 2 3 4 5 + +:_p8_0 8u1/res_part8_pass0.vqd, 2, nonseq, 0 +- 11 22 33 44 55 +:_p8_1 8u1/res_part8_pass1.vqd, 2, nonseq, 0 +- 1 2 3 4 5 + +:_p9_0 8u1/res_part9_pass0.vqd, 2, nonseq, 0 +- 255 510 765 1020 1275 1530 1785 +:_p9_1 8u1/res_part9_pass1.vqd, 2, nonseq, 0 +- 17 34 51 68 85 102 119 +:_p9_2 8u1/res_part9_pass2.vqd, 2, nonseq, 0 +- 1 2 3 4 5 6 7 8 + diff --git a/libvorbis-1.3.2/vq/Makefile.am b/libvorbis-1.3.2/vq/Makefile.am new file mode 100755 index 0000000..6fd105c --- /dev/null +++ b/libvorbis-1.3.2/vq/Makefile.am @@ -0,0 +1,37 @@ +## Process this file with automake to produce Makefile.in + +INCLUDES = -I../lib -I$(top_srcdir)/include @OGG_CFLAGS@ + +EXTRA_PROGRAMS = latticebuild latticetune huffbuild distribution +CLEANFILES = $(EXTRA_PROGRAMS) + +AM_LDFLAGS = -static +LDADD = ../lib/libvorbis.la + +latticebuild_SOURCES = latticebuild.c vqgen.c bookutil.c\ + vqgen.h bookutil.h localcodebook.h +latticetune_SOURCES = latticetune.c vqgen.c bookutil.c\ + vqgen.h bookutil.h localcodebook.h +huffbuild_SOURCES = huffbuild.c vqgen.c bookutil.c\ + vqgen.h bookutil.h localcodebook.h +distribution_SOURCES = distribution.c bookutil.c\ + bookutil.h localcodebook.h + +vqs_files = 16.vqs 16u.vqs 44c-1.vqs 44c0.vqs 44c1.vqs 44c2.vqs \ + 44c3.vqs 44c4.vqs 44c5.vqs 44c6.vqs 44c7.vqs 44c8.vqs 44c9.vqs \ + 44u0.vqs 44u1.vqs 44u2.vqs 44u3.vqs 44u4.vqs 44u5.vqs 44u6.vqs \ + 44u7.vqs 44u8.vqs 44u9.vqs 8.vqs 8u.vqs floor_11.vqs floor_22.vqs \ + floor_44.vqs 44p-1.vqs 44p0.vqs 44p1.vqs 44p2.vqs 44p3.vqs 44p4.vqs \ + 44p5.vqs 44p6.vqs 44p7.vqs 44p8.vqs 44p9.vqs + +EXTRA_DIST = $(vqs_files) make_floor_books.pl make_residue_books.pl \ + metrics.c + +debugvq: + $(MAKE) vq CFLAGS="@DEBUG@" + +profilevq: + $(MAKE) vq CFLAGS="@PROFILE@" + +vq: + $(MAKE) $(EXTRA_PROGRAMS) diff --git a/libvorbis-1.3.2/vq/Makefile.in b/libvorbis-1.3.2/vq/Makefile.in new file mode 100755 index 0000000..d572c0c --- /dev/null +++ b/libvorbis-1.3.2/vq/Makefile.in @@ -0,0 +1,522 @@ +# Makefile.in generated by automake 1.10.2 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : 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+/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2010 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: utility functions for loading .vqh and .vqd files + last mod: $Id: bookutil.c 16959 2010-03-10 16:03:11Z xiphmont $ + + ********************************************************************/ + +#include +#include +#include +#include +#include +#include "bookutil.h" + +int _best(codebook *book, float *a, int step){ + + int dim=book->dim; + int i,j,o; + int minval=book->minval; + int del=book->delta; + int qv=book->quantvals; + int ze=(qv>>1); + int index=0; + /* assumes integer/centered encoder codebook maptype 1 no more than dim 8 */ + + if(del!=1){ + for(i=0,o=step*(dim-1);i>1))/del; + int m = (v=qv?qv-1:m)); + } + }else{ + for(i=0,o=step*(dim-1);i=qv?qv-1:m)); + } + } + + if(book->c->lengthlist[index]<=0){ + const static_codebook *c=book->c; + int best=-1; + /* assumes integer/centered encoder codebook maptype 1 no more than dim 8 */ + int e[8]={0,0,0,0,0,0,0,0}; + int maxval = book->minval + book->delta*(book->quantvals-1); + for(i=0;ientries;i++){ + if(c->lengthlist[i]>0){ + float this=0; + for(j=0;j=maxval) + e[j++]=0; + if(e[j]>=0) + e[j]+=book->delta; + e[j]= -e[j]; + } + } + + return index; +} + +/* A few little utils for reading files */ +/* read a line. Use global, persistent buffering */ +static char *linebuffer=NULL; +static int lbufsize=0; +char *get_line(FILE *in){ + long sofar=0; + if(feof(in))return NULL; + + while(1){ + int gotline=0; + + while(!gotline){ + if(sofar+1>=lbufsize){ + if(!lbufsize){ + lbufsize=1024; + linebuffer=_ogg_malloc(lbufsize); + }else{ + lbufsize*=2; + linebuffer=_ogg_realloc(linebuffer,lbufsize); + } + } + { + long c=fgetc(in); + switch(c){ + case EOF: + if(sofar==0)return(NULL); + /* fallthrough correct */ + case '\n': + linebuffer[sofar]='\0'; + gotline=1; + break; + default: + linebuffer[sofar++]=c; + linebuffer[sofar]='\0'; + break; + } + } + } + + if(linebuffer[0]=='#'){ + sofar=0; + }else{ + return(linebuffer); + } + } +} + +/* read the next numerical value from the given file */ +static char *value_line_buff=NULL; + +int get_line_value(FILE *in,float *value){ + char *next; + + if(!value_line_buff)return(-1); + + *value=strtod(value_line_buff, &next); + if(next==value_line_buff){ + value_line_buff=NULL; + return(-1); + }else{ + value_line_buff=next; + while(*value_line_buff>44)value_line_buff++; + if(*value_line_buff==44)value_line_buff++; + return(0); + } +} + +int get_next_value(FILE *in,float *value){ + while(1){ + if(get_line_value(in,value)){ + value_line_buff=get_line(in); + if(!value_line_buff)return(-1); + }else{ + return(0); + } + } +} + +int get_next_ivalue(FILE *in,long *ivalue){ + float value; + int ret=get_next_value(in,&value); + *ivalue=value; + return(ret); +} + +static float sequence_base=0.f; +static int v_sofar=0; +void reset_next_value(void){ + value_line_buff=NULL; + sequence_base=0.f; + v_sofar=0; +} + +char *setup_line(FILE *in){ + reset_next_value(); + value_line_buff=get_line(in); + return(value_line_buff); +} + + +int get_vector(codebook *b,FILE *in,int start, int n,float *a){ + int i; + const static_codebook *c=b->c; + + while(1){ + + if(v_sofar==n || get_line_value(in,a)){ + reset_next_value(); + if(get_next_value(in,a)) + break; + for(i=0;idim;i++) + if(get_line_value(in,a+i)) + break; + + if(i==c->dim){ + float temp=a[c->dim-1]; + for(i=0;idim;i++)a[i]-=sequence_base; + if(c->q_sequencep)sequence_base=temp; + v_sofar++; + return(0); + } + sequence_base=0.f; + } + + return(-1); +} + +/* read lines fromt he beginning until we find one containing the + specified string */ +char *find_seek_to(FILE *in,char *s){ + rewind(in); + while(1){ + char *line=get_line(in); + if(line){ + if(strstr(line,s)) + return(line); + }else + return(NULL); + } +} + + +/* this reads the format as written by vqbuild/latticebuild; innocent + (legal) tweaking of the file that would not affect its valid + header-ness will break this routine */ + +codebook *codebook_load(char *filename){ + codebook *b=_ogg_calloc(1,sizeof(codebook)); + static_codebook *c=(static_codebook *)(b->c=_ogg_calloc(1,sizeof(static_codebook))); + int quant_to_read=0; + FILE *in=fopen(filename,"r"); + char *line; + long i; + + if(in==NULL){ + fprintf(stderr,"Couldn't open codebook %s\n",filename); + exit(1); + } + + /* find the codebook struct */ + find_seek_to(in,"static const static_codebook "); + + /* get the major important values */ + line=get_line(in); + if(sscanf(line,"%ld, %ld,", + &(c->dim),&(c->entries))!=2){ + fprintf(stderr,"1: syntax in %s in line:\t %s",filename,line); + exit(1); + } + line=get_line(in); + line=get_line(in); + if(sscanf(line,"%d, %ld, %ld, %d, %d,", + &(c->maptype),&(c->q_min),&(c->q_delta),&(c->q_quant), + &(c->q_sequencep))!=5){ + fprintf(stderr,"1: syntax in %s in line:\t %s",filename,line); + exit(1); + } + + switch(c->maptype){ + case 0: + quant_to_read=0; + break; + case 1: + quant_to_read=_book_maptype1_quantvals(c); + break; + case 2: + quant_to_read=c->entries*c->dim; + break; + } + + /* load the quantized entries */ + find_seek_to(in,"static const long _vq_quantlist_"); + reset_next_value(); + c->quantlist=_ogg_malloc(sizeof(long)*quant_to_read); + for(i=0;iquantlist+i)){ + fprintf(stderr,"out of data while reading codebook %s\n",filename); + exit(1); + } + + /* load the lengthlist */ + find_seek_to(in,"_lengthlist"); + reset_next_value(); + c->lengthlist=_ogg_malloc(sizeof(long)*c->entries); + for(i=0;ientries;i++) + if(get_next_ivalue(in,c->lengthlist+i)){ + fprintf(stderr,"out of data while reading codebook %s\n",filename); + exit(1); + } + + /* got it all */ + fclose(in); + + vorbis_book_init_encode(b,c); + b->valuelist=_book_unquantize(c,c->entries,NULL); + + return(b); +} + +void spinnit(char *s,int n){ + static int p=0; + static long lasttime=0; + long test; + struct timeval thistime; + + gettimeofday(&thistime,NULL); + test=thistime.tv_sec*10+thistime.tv_usec/100000; + if(lasttime!=test){ + lasttime=test; + + fprintf(stderr,"%s%d ",s,n); + + p++;if(p>3)p=0; + switch(p){ + case 0: + fprintf(stderr,"| \r"); + break; + case 1: + fprintf(stderr,"/ \r"); + break; + case 2: + fprintf(stderr,"- \r"); + break; + case 3: + fprintf(stderr,"\\ \r"); + break; + } + fflush(stderr); + } +} + +void build_tree_from_lengths(int vals, long *hist, long *lengths){ + int i,j; + long *membership=_ogg_malloc(vals*sizeof(long)); + long *histsave=alloca(vals*sizeof(long)); + memcpy(histsave,hist,vals*sizeof(long)); + + for(i=0;i1;i--){ + int first=-1,second=-1; + long least=-1; + + spinnit("building... ",i); + + /* find the two nodes to join */ + for(j=0;j0) + newhist[upper++]=hist[i]; + + if(upper != vals){ + fprintf(stderr,"\rEliminating %d unused entries; %d entries remain\n", + vals-upper,upper); + } + + build_tree_from_lengths(upper,newhist,lengthlist); + + upper=0; + for(i=0;i0) + lengths[i]=lengthlist[upper++]; + else + lengths[i]=0; + + free(lengthlist); +} + +void write_codebook(FILE *out,char *name,const static_codebook *c){ + int i,j,k; + + /* save the book in C header form */ + + /* first, the static vectors, then the book structure to tie it together. */ + /* quantlist */ + if(c->quantlist){ + long vals=(c->maptype==1?_book_maptype1_quantvals(c):c->entries*c->dim); + fprintf(out,"static const long _vq_quantlist_%s[] = {\n",name); + for(j=0;jquantlist[j]); + } + fprintf(out,"};\n\n"); + } + + /* lengthlist */ + fprintf(out,"static const long _vq_lengthlist_%s[] = {\n",name); + for(j=0;jentries;){ + fprintf(out,"\t"); + for(k=0;k<16 && jentries;k++,j++) + fprintf(out,"%2ld,",c->lengthlist[j]); + fprintf(out,"\n"); + } + fprintf(out,"};\n\n"); + + /* tie it all together */ + + fprintf(out,"static const static_codebook %s = {\n",name); + + fprintf(out,"\t%ld, %ld,\n",c->dim,c->entries); + fprintf(out,"\t(long *)_vq_lengthlist_%s,\n",name); + fprintf(out,"\t%d, %ld, %ld, %d, %d,\n", + c->maptype,c->q_min,c->q_delta,c->q_quant,c->q_sequencep); + if(c->quantlist) + fprintf(out,"\t(long *)_vq_quantlist_%s,\n",name); + else + fprintf(out,"\tNULL,\n"); + + fprintf(out,"\t0\n};\n\n"); +} diff --git a/libvorbis-1.3.2/vq/bookutil.h b/libvorbis-1.3.2/vq/bookutil.h new file mode 100755 index 0000000..1e10229 --- /dev/null +++ b/libvorbis-1.3.2/vq/bookutil.h @@ -0,0 +1,43 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: utility functions for loading .vqh and .vqd files + last mod: $Id: bookutil.h 13293 2007-07-24 00:09:47Z xiphmont $ + + ********************************************************************/ + +#ifndef _V_BOOKUTIL_H_ +#define _V_BOOKUTIL_H_ + +#include +#include + +#include "localcodebook.h" + +extern char *get_line(FILE *in); +extern char *setup_line(FILE *in); +extern int get_line_value(FILE *in,float *value); +extern int get_next_value(FILE *in,float *value); +extern int get_next_ivalue(FILE *in,long *ivalue); +extern void reset_next_value(void); +extern int get_vector(codebook *b,FILE *in,int start,int num,float *a); +extern char *find_seek_to(FILE *in,char *s); + +extern codebook *codebook_load(char *filename); +extern void write_codebook(FILE *out,char *name,const static_codebook *c); + +extern void spinnit(char *s,int n); +extern void build_tree_from_lengths(int vals, long *hist, long *lengths); +extern void build_tree_from_lengths0(int vals, long *hist, long *lengths); + +#endif + diff --git a/libvorbis-1.3.2/vq/distribution.c b/libvorbis-1.3.2/vq/distribution.c new file mode 100755 index 0000000..b678bbf --- /dev/null +++ b/libvorbis-1.3.2/vq/distribution.c @@ -0,0 +1,248 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: utility for finding the distribution in a data set + last mod: $Id: distribution.c 16037 2009-05-26 21:10:58Z xiphmont $ + + ********************************************************************/ + +#include +#include +#include +#include +#include +#include "bookutil.h" + +/* command line: + distribution file.vqd +*/ + +int ascend(const void *a,const void *b){ + return(**((long **)a)-**((long **)b)); +} + +int main(int argc,char *argv[]){ + FILE *in; + long lines=0; + float min; + float max; + long bins=-1; + int flag=0; + long *countarray; + long total=0; + char *line; + + if(argv[1]==NULL){ + fprintf(stderr,"Usage: distribution {data.vqd [bins]| book.vqh} \n\n"); + exit(1); + } + if(argv[2]!=NULL) + bins=atoi(argv[2])-1; + + in=fopen(argv[1],"r"); + if(!in){ + fprintf(stderr,"Could not open input file %s\n",argv[1]); + exit(1); + } + + if(strrchr(argv[1],'.') && strcmp(strrchr(argv[1],'.'),".vqh")==0){ + /* load/decode a book */ + + codebook *b=codebook_load(argv[1]); + static_codebook *c=(static_codebook *)(b->c); + float delta; + int i; + fclose(in); + + switch(c->maptype){ + case 0: + printf("entropy codebook only; no mappings\n"); + exit(0); + break; + case 1: + bins=_book_maptype1_quantvals(c); + break; + case 2: + bins=c->entries*c->dim; + break; + } + + max=min=_float32_unpack(c->q_min); + delta=_float32_unpack(c->q_delta); + + for(i=0;iquantlist[i]*delta+min; + if(val>max)max=val; + } + + printf("Minimum scalar value: %f\n",min); + printf("Maximum scalar value: %f\n",max); + + switch(c->maptype){ + case 1: + { + /* lattice codebook. dump it. */ + int j,k; + long maxcount=0; + long **sort=calloc(bins,sizeof(long *)); + long base=c->lengthlist[0]; + countarray=calloc(bins,sizeof(long)); + + for(i=0;iquantlist+i; + qsort(sort,bins,sizeof(long *),ascend); + + for(i=0;ientries;i++) + if(c->lengthlist[i]>base)base=c->lengthlist[i]; + + /* dump a full, correlated count */ + for(j=0;jentries;j++){ + if(c->lengthlist[j]){ + int indexdiv=1; + printf("%4d: ",j); + for(k=0;kdim;k++){ + int index= (j/indexdiv)%bins; + printf("%+3.1f,", c->quantlist[index]*_float32_unpack(c->q_delta)+ + _float32_unpack(c->q_min)); + indexdiv*=bins; + } + printf("\t|"); + for(k=0;klengthlist[j];k++)printf("*"); + printf("\n"); + } + } + + /* do a rough count */ + for(j=0;jentries;j++){ + int indexdiv=1; + for(k=0;kdim;k++){ + if(c->lengthlist[j]){ + int index= (j/indexdiv)%bins; + countarray[index]+=(1<<(base-c->lengthlist[j])); + indexdiv*=bins; + } + } + } + + /* dump the count */ + + { + long maxcount=0,i,j; + for(i=0;imaxcount)maxcount=countarray[i]; + + for(i=0;iquantlist; + int stars=rint(50./maxcount*countarray[ptr]); + printf("%+08f (%8ld) |",c->quantlist[ptr]*delta+min,countarray[ptr]); + for(j=0;jmax)max=code; + } + + line=setup_line(in); + } + + if(bins<1){ + if((int)(max-min)==min-max){ + bins=max-min; + }else{ + bins=25; + } + } + + printf("\r \r"); + printf("Minimum scalar value: %f\n",min); + printf("Maximum scalar value: %f\n",max); + + if(argv[2]){ + + printf("\n counting hits into %ld bins...\n",bins+1); + countarray=calloc(bins+1,sizeof(long)); + + rewind(in); + line=setup_line(in); + while(line){ + float code; + lines--; + if(!(lines&0xff))spinnit("counting distribution. lines so far...",lines); + + while(line && sscanf(line,"%f",&code)==1){ + line=strchr(line,','); + if(line)line++; + + code-=min; + code/=(max-min); + code*=bins; + countarray[(int)rint(code)]++; + total++; + } + + line=setup_line(in); + } + + /* make a pretty graph */ + { + long maxcount=0,i,j; + for(i=0;imaxcount)maxcount=countarray[i]; + + printf("\r \r"); + printf("Total scalars: %ld\n",total); + for(i=0;ifloor_11 +=8-11c0_s 8-11c1_s + +build line_256x4_class0 0-256 +build line_256x4_0sub0 0-4 +build line_256x4_0sub1 4-10 +build line_256x4_0sub2 10-25 +build line_256x4_0sub3 25-64 + diff --git a/libvorbis-1.3.2/vq/floor_22.vqs b/libvorbis-1.3.2/vq/floor_22.vqs new file mode 100755 index 0000000..b80328e --- /dev/null +++ b/libvorbis-1.3.2/vq/floor_22.vqs @@ -0,0 +1,27 @@ +GO +>floor_22 +=22c0_s 22c1_s 22c2_s + +build line_256x7_class0 0-64 +build line_256x7_class1 0-256 +build line_256x7_0sub1 1-9 +build line_256x7_0sub2 9-25 +build line_256x7_0sub3 25-64 +build line_256x7_1sub1 1-9 +build line_256x7_1sub2 9-25 +build line_256x7_1sub3 25-64 + +build line_512x17_class1 0-8 +build line_512x17_class2 0-64 +build line_512x17_class3 0-64 +build line_512x17_0sub0 0-128 +build line_512x17_1sub0 0-32 +build line_512x17_1sub1 32-128 +build line_512x17_2sub1 1-18 +build line_512x17_2sub2 18-50 +build line_512x17_2sub3 50-128 +build line_512x17_3sub1 1-18 +build line_512x17_3sub2 18-50 +build line_512x17_3sub3 50-128 + + diff --git a/libvorbis-1.3.2/vq/floor_44.vqs b/libvorbis-1.3.2/vq/floor_44.vqs new file mode 100755 index 0000000..dd213f7 --- /dev/null +++ b/libvorbis-1.3.2/vq/floor_44.vqs @@ -0,0 +1,83 @@ +GO +>floor_44 +=44c-1_s 44c0_s 44c1_s 44c2_s 44c3_s 44c4_s 44c5_s 44c6_s 44c7_s 44c8_s 44c9_s + +build line_128x4_class0 0-256 +build line_128x4_0sub0 0-4 +build line_128x4_0sub1 4-10 +build line_128x4_0sub2 10-25 +build line_128x4_0sub3 25-64 + +build line_256x4_class0 0-256 +build line_256x4_0sub0 0-4 +build line_256x4_0sub1 4-10 +build line_256x4_0sub2 10-25 +build line_256x4_0sub3 25-64 + +build line_128x7_class0 0-64 +build line_128x7_class1 0-256 +build line_128x7_0sub1 1-9 +build line_128x7_0sub2 9-25 +build line_128x7_0sub3 25-64 +build line_128x7_1sub1 1-9 +build line_128x7_1sub2 9-25 +build line_128x7_1sub3 25-64 + +build line_128x11_class1 0-8 +build line_128x11_class2 0-64 +build line_128x11_class3 0-64 +build line_128x11_0sub0 0-128 +build line_128x11_1sub0 0-32 +build line_128x11_1sub1 32-128 +build line_128x11_2sub1 1-18 +build line_128x11_2sub2 18-50 +build line_128x11_2sub3 50-128 +build line_128x11_3sub1 1-18 +build line_128x11_3sub2 18-50 +build line_128x11_3sub3 50-128 + +build line_128x17_class1 0-8 +build line_128x17_class2 0-64 +build line_128x17_class3 0-64 +build line_128x17_0sub0 0-128 +build line_128x17_1sub0 0-32 +build line_128x17_1sub1 32-128 +build line_128x17_2sub1 1-18 +build line_128x17_2sub2 18-50 +build line_128x17_2sub3 50-128 +build line_128x17_3sub1 1-18 +build line_128x17_3sub2 18-50 +build line_128x17_3sub3 50-128 + +build line_1024x27_class1 0-16 +build line_1024x27_class2 0-8 +build line_1024x27_class3 0-256 +build line_1024x27_class4 0-64 +build line_1024x27_0sub0 0-128 +build line_1024x27_1sub0 0-32 +build line_1024x27_1sub1 32-128 +build line_1024x27_2sub0 0-32 +build line_1024x27_2sub1 32-128 +build line_1024x27_3sub1 1-18 +build line_1024x27_3sub2 18-50 +build line_1024x27_3sub3 50-128 +build line_1024x27_4sub1 1-18 +build line_1024x27_4sub2 18-50 +build line_1024x27_4sub3 50-128 + +build line_2048x27_class1 0-16 +build line_2048x27_class2 0-8 +build line_2048x27_class3 0-256 +build line_2048x27_class4 0-64 +build line_2048x27_0sub0 0-128 +build line_2048x27_1sub0 0-32 +build line_2048x27_1sub1 32-128 +build line_2048x27_2sub0 0-32 +build line_2048x27_2sub1 32-128 +build line_2048x27_3sub1 1-18 +build line_2048x27_3sub2 18-50 +build line_2048x27_3sub3 50-128 +build line_2048x27_4sub1 1-18 +build line_2048x27_4sub2 18-50 +build line_2048x27_4sub3 50-128 + diff --git a/libvorbis-1.3.2/vq/huffbuild.c b/libvorbis-1.3.2/vq/huffbuild.c new file mode 100755 index 0000000..a7aaeaa --- /dev/null +++ b/libvorbis-1.3.2/vq/huffbuild.c @@ -0,0 +1,198 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: hufftree builder + last mod: $Id: huffbuild.c 16959 2010-03-10 16:03:11Z xiphmont $ + + ********************************************************************/ + +#include +#include +#include +#include +#include "bookutil.h" + +static int nsofar=0; +static int getval(FILE *in,int begin,int n,int group,int max){ + float v; + int i; + long val=0; + + if(nsofar>=n || get_line_value(in,&v)){ + reset_next_value(); + nsofar=0; + if(get_next_value(in,&v)) + return(-1); + for(i=1;i<=begin;i++) + get_line_value(in,&v); + } + + val=(int)v; + nsofar++; + + for(i=1;i=n || get_line_value(in,&v)) + return(getval(in,begin,n,group,max)); + else + val = val*max+(int)v; + return(val); +} + +static void usage(){ + fprintf(stderr, + "usage:\n" + "huffbuild .vqd | [noguard]\n" + " where begin,n,group is first scalar, \n" + " number of scalars of each in line,\n" + " number of scalars in a group\n" + "eg: huffbuild reslongaux.vqd 0,1024,4\n" + "produces reslongaux.vqh\n\n"); + exit(1); +} + +int main(int argc, char *argv[]){ + char *base; + char *infile; + int i,j,k,begin,n,subn,guard=1; + FILE *file; + int maxval=0; + int loval=0; + + if(argc<3)usage(); + if(argc==4)guard=0; + + infile=strdup(argv[1]); + base=strdup(infile); + if(strrchr(base,'.')) + strrchr(base,'.')[0]='\0'; + + { + char *pos=strchr(argv[2],','); + char *dpos=strchr(argv[2],'-'); + if(dpos){ + loval=atoi(argv[2]); + maxval=atoi(dpos+1); + subn=1; + begin=0; + }else{ + begin=atoi(argv[2]); + if(!pos) + usage(); + else + n=atoi(pos+1); + pos=strchr(pos+1,','); + if(!pos) + usage(); + else + subn=atoi(pos+1); + if(n/subn*subn != n){ + fprintf(stderr,"n must be divisible by group\n"); + exit(1); + } + } + } + + /* scan the file for maximum value */ + file=fopen(infile,"r"); + if(!file){ + fprintf(stderr,"Could not open file %s\n",infile); + if(!maxval) + exit(1); + else + fprintf(stderr," making untrained books.\n"); + + } + + if(!maxval){ + i=0; + while(1){ + long v; + if(get_next_ivalue(file,&v))break; + if(v>maxval)maxval=v; + + if(!(i++&0xff))spinnit("loading... ",i); + } + rewind(file); + maxval++; + } + + { + long vals=pow(maxval,subn); + long *hist=_ogg_calloc(vals,sizeof(long)); + long *lengths=_ogg_calloc(vals,sizeof(long)); + + for(j=loval;j=vals)break; + hist[val]++; + if(!(i--&0xff))spinnit("loading... ",i*subn); + } + fclose(file); + } + + /* we have the probabilities, build the tree */ + fprintf(stderr,"Building tree for %ld entries\n",vals); + build_tree_from_lengths0(vals,hist,lengths); + + /* save the book */ + { + char *buffer=alloca(strlen(base)+5); + strcpy(buffer,base); + strcat(buffer,".vqh"); + file=fopen(buffer,"w"); + if(!file){ + fprintf(stderr,"Could not open file %s\n",buffer); + exit(1); + } + } + + /* first, the static vectors, then the book structure to tie it together. */ + /* lengthlist */ + fprintf(file,"static const long _huff_lengthlist_%s[] = {\n",base); + for(j=0;j +#include +#include +#include +#include +#include "bookutil.h" + +/* The purpose of this util is just to finish packaging the + description into a static codebook. It used to count hits for a + histogram, but I've divorced that out to add some flexibility (it + currently generates an equal probability codebook) + + command line: + latticebuild description.vql + + the lattice description file contains two lines: + + + ... + + a threshmap (or pigeonmap) struct is generated by latticehint; + there are fun tricks one can do with the threshmap and cascades, + but the utils don't know them... + + entropy encoding is done by feeding an entry list collected from a + training set and feeding it to latticetune along with the book. + + latticebuild produces a codebook on stdout */ + +static int ilog(unsigned int v){ + int ret=0; + while(v){ + ret++; + v>>=1; + } + return(ret); +} + +int main(int argc,char *argv[]){ + codebook b; + static_codebook c; + double *quantlist; + long *hits; + + int entries=-1,dim=-1,quantvals=-1,addmul=-1,sequencep=0; + FILE *in=NULL; + char *line,*name; + long i,j; + + memset(&b,0,sizeof(b)); + memset(&c,0,sizeof(c)); + + if(argv[1]==NULL){ + fprintf(stderr,"Need a lattice description file on the command line.\n"); + exit(1); + } + + { + char *ptr; + char *filename=_ogg_calloc(strlen(argv[1])+4,1); + + strcpy(filename,argv[1]); + in=fopen(filename,"r"); + if(!in){ + fprintf(stderr,"Could not open input file %s\n",filename); + exit(1); + } + + ptr=strrchr(filename,'.'); + if(ptr){ + *ptr='\0'; + name=strdup(filename); + }else{ + name=strdup(filename); + } + + } + + /* read the description */ + line=get_line(in); + if(sscanf(line,"%d %d %d %d",&quantvals,&dim,&addmul,&sequencep)!=4){ + if(sscanf(line,"%d %d %d",&quantvals,&dim,&addmul)!=3){ + fprintf(stderr,"Syntax error reading description file (line 1)\n"); + exit(1); + } + } + entries=pow(quantvals,dim); + c.dim=dim; + c.entries=entries; + c.lengthlist=_ogg_malloc(entries*sizeof(long)); + c.maptype=1; + c.q_sequencep=sequencep; + c.quantlist=_ogg_calloc(quantvals,sizeof(long)); + + quantlist=_ogg_malloc(sizeof(double)*c.dim*c.entries); + hits=_ogg_malloc(c.entries*sizeof(long)); + for(j=0;j.00001f) break; + } + if(fac>100)break; + if(jc.q_quant)c.q_quant=ilog(c.quantlist[j]); + } + } + + /* build the [default] codeword lengths */ + memset(c.lengthlist,0,sizeof(long)*entries); + for(i=0;i +#include +#include +#include +#include +#include "bookutil.h" + +static int strrcmp_i(char *s,char *cmp){ + return(strncmp(s+strlen(s)-strlen(cmp),cmp,strlen(cmp))); +} + +/* This util takes a training-collected file listing codewords used in + LSP fitting, then generates new codeword lengths for maximally + efficient integer-bits entropy encoding. + + command line: + latticetune book.vqh input.vqd [unused_entriesp] + + latticetune produces book.vqh on stdout */ + +int main(int argc,char *argv[]){ + codebook *b; + static_codebook *c; + long *lengths; + long *hits; + + int entries=-1,dim=-1,guard=1; + FILE *in=NULL; + char *line,*name; + long j; + + if(argv[1]==NULL){ + fprintf(stderr,"Need a lattice codebook on the command line.\n"); + exit(1); + } + if(argv[2]==NULL){ + fprintf(stderr,"Need a codeword data file on the command line.\n"); + exit(1); + } + if(argv[3]!=NULL)guard=0; + + { + char *ptr; + char *filename=strdup(argv[1]); + + b=codebook_load(filename); + c=(static_codebook *)(b->c); + + ptr=strrchr(filename,'.'); + if(ptr){ + *ptr='\0'; + name=strdup(filename); + }else{ + name=strdup(filename); + } + } + + if(c->maptype!=1){ + fprintf(stderr,"Provided book is not a latticebook.\n"); + exit(1); + } + + entries=b->entries; + dim=b->dim; + + hits=_ogg_malloc(entries*sizeof(long)); + lengths=_ogg_calloc(entries,sizeof(long)); + for(j=0;jlengthlist=lengths; + write_codebook(stdout,name,c); + + { + long bins=_book_maptype1_quantvals(c); + long i,k,base=c->lengthlist[0]; + for(i=0;ilengthlist[i]>base)base=c->lengthlist[i]; + + for(j=0;jlengthlist[j]){ + int indexdiv=1; + fprintf(stderr,"%4ld: ",j); + for(k=0;kdim;k++){ + int index= (j/indexdiv)%bins; + fprintf(stderr,"%+3.1f,", c->quantlist[index]*_float32_unpack(c->q_delta)+ + _float32_unpack(c->q_min)); + indexdiv*=bins; + } + fprintf(stderr,"\t|"); + for(k=0;klengthlist[j];k++)fprintf(stderr,"*"); + fprintf(stderr,"\n"); + } + } + } + + fprintf(stderr,"\r " + "\nDone.\n"); + exit(0); +} diff --git a/libvorbis-1.3.2/vq/localcodebook.h b/libvorbis-1.3.2/vq/localcodebook.h new file mode 100755 index 0000000..fa6d069 --- /dev/null +++ b/libvorbis-1.3.2/vq/localcodebook.h @@ -0,0 +1,121 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: basic shared codebook operations + last mod: $Id: localcodebook.h 16959 2010-03-10 16:03:11Z xiphmont $ + + ********************************************************************/ + +#ifndef _V_CODEBOOK_H_ +#define _V_CODEBOOK_H_ + +#include + +/* This structure encapsulates huffman and VQ style encoding books; it + doesn't do anything specific to either. + + valuelist/quantlist are nonNULL (and q_* significant) only if + there's entry->value mapping to be done. + + If encode-side mapping must be done (and thus the entry needs to be + hunted), the auxiliary encode pointer will point to a decision + tree. This is true of both VQ and huffman, but is mostly useful + with VQ. + +*/ + +typedef struct static_codebook{ + long dim; /* codebook dimensions (elements per vector) */ + long entries; /* codebook entries */ + long *lengthlist; /* codeword lengths in bits */ + + /* mapping ***************************************************************/ + int maptype; /* 0=none + 1=implicitly populated values from map column + 2=listed arbitrary values */ + + /* The below does a linear, single monotonic sequence mapping. */ + long q_min; /* packed 32 bit float; quant value 0 maps to minval */ + long q_delta; /* packed 32 bit float; val 1 - val 0 == delta */ + int q_quant; /* bits: 0 < quant <= 16 */ + int q_sequencep; /* bitflag */ + + long *quantlist; /* map == 1: (int)(entries^(1/dim)) element column map + map == 2: list of dim*entries quantized entry vals + */ + int allocedp; +} static_codebook; + +typedef struct codebook{ + long dim; /* codebook dimensions (elements per vector) */ + long entries; /* codebook entries */ + long used_entries; /* populated codebook entries */ + static_codebook *c; + + /* for encode, the below are entry-ordered, fully populated */ + /* for decode, the below are ordered by bitreversed codeword and only + used entries are populated */ + float *valuelist; /* list of dim*entries actual entry values */ + ogg_uint32_t *codelist; /* list of bitstream codewords for each entry */ + + int *dec_index; /* only used if sparseness collapsed */ + char *dec_codelengths; + ogg_uint32_t *dec_firsttable; + int dec_firsttablen; + int dec_maxlength; + + /* The current encoder uses only centered, integer-only lattice books. */ + int quantvals; + int minval; + int delta; + +} codebook; + +extern void vorbis_staticbook_clear(static_codebook *b); +extern void vorbis_staticbook_destroy(static_codebook *b); +extern int vorbis_book_init_encode(codebook *dest,const static_codebook *source); +extern int vorbis_book_init_decode(codebook *dest,const static_codebook *source); +extern void vorbis_book_clear(codebook *b); + +extern float *_book_unquantize(const static_codebook *b,int n,int *map); +extern float *_book_logdist(const static_codebook *b,float *vals); +extern float _float32_unpack(long val); +extern long _float32_pack(float val); +extern int _best(codebook *book, float *a, int step); +extern int _ilog(unsigned int v); +extern long _book_maptype1_quantvals(const static_codebook *b); + +extern int vorbis_book_besterror(codebook *book,float *a,int step,int addmul); +extern long vorbis_book_codeword(codebook *book,int entry); +extern long vorbis_book_codelen(codebook *book,int entry); + + + +extern int vorbis_staticbook_pack(const static_codebook *c,oggpack_buffer *b); +extern int vorbis_staticbook_unpack(oggpack_buffer *b,static_codebook *c); + +extern int vorbis_book_encode(codebook *book, int a, oggpack_buffer *b); + +extern long vorbis_book_decode(codebook *book, oggpack_buffer *b); +extern long vorbis_book_decodevs_add(codebook *book, float *a, + oggpack_buffer *b,int n); +extern long vorbis_book_decodev_set(codebook *book, float *a, + oggpack_buffer *b,int n); +extern long vorbis_book_decodev_add(codebook *book, float *a, + oggpack_buffer *b,int n); +extern long vorbis_book_decodevv_add(codebook *book, float **a, + long off,int ch, + oggpack_buffer *b,int n); + + + +#endif diff --git a/libvorbis-1.3.2/vq/make_floor_books.pl b/libvorbis-1.3.2/vq/make_floor_books.pl new file mode 100755 index 0000000..5c37366 --- /dev/null +++ b/libvorbis-1.3.2/vq/make_floor_books.pl @@ -0,0 +1,108 @@ +#!/usr/bin/perl + +# quick, very dirty little script so that we can put all the +# information for building a floor book set in one spec file. + +#eg: + +# >floor_44 +# =44c0_s 44c1_s 44c2_s +# build line_128x4_class0 0-256 +# build line_128x4_0sub0 0-4 + +die "Could not open $ARGV[0]: $!" unless open (F,$ARGV[0]); + +$goflag=0; +while($line=){ + + print "#### $line"; + if($line=~m/^GO/){ + $goflag=1; + next; + } + + if($goflag==0){ + if($line=~m/\S+/ && !($line=~m/^\#/) ){ + my $command=$line; + print ">>> $command"; + die "Couldn't shell command.\n\tcommand:$command\n" + if syst($command); + } + next; + } + + # >floor_44 + # this sets the output bookset file name + if($line=~m/^>(\S+)\s+(\S*)/){ + # set the output name + $globalname=$1; + + $command="rm -f $globalname.vqh"; + die "Couldn't remove file.\n\tcommand:$command\n" + if syst($command); + + next; + } + + #=path1 path2 path3 + #set the search path for input files; each build line will look + #for input files in all of the directories in the search path and + #append them for huffbuild input + if($line=~m/^=(.*)/){ + # set the output name + @paths=split(' ',$1); + next; + } + + # build book.vqd 0-3 [noguard] + if($line=~m/^build (.*)/){ + # build a huffman book (no mapping) + my($datafile,$range,$guard)=split(' ',$1); + + $command="rm -f $datafile.tmp"; + print "\n\n>>> $command\n"; + die "Couldn't remove temp file.\n\tcommand:$command\n" + if syst($command); + + # first find all the inputs we want; they'll need to be collected into a single input file + foreach $dir (@paths){ + if (-e "$dir/$datafile.vqd"){ + $command="cat $dir/$datafile.vqd >> $datafile.tmp"; + print ">>> $command\n"; + die "Couldn't append training data.\n\tcommand:$command\n" + if syst($command); + } + } + + my $command="huffbuild $datafile.tmp $range $guard"; + print ">>> $command\n"; + die "Couldn't build huffbook.\n\tcommand:$command\n" + if syst($command); + + $command="cat $datafile.vqh >> $globalname.vqh"; + print ">>> $command\n"; + die "Couldn't append to output book.\n\tcommand:$command\n" + if syst($command); + + $command="rm $datafile.vqh"; + print ">>> $command\n"; + die "Couldn't remove temporary output file.\n\tcommand:$command\n" + if syst($command); + + $command="rm -f $datafile.tmp"; + print ">>> $command\n"; + die "Couldn't remove temporary output file.\n\tcommand:$command\n" + if syst($command); + next; + } + +} + +$command="rm -f temp$$.vqd"; +print ">>> $command\n"; +die "Couldn't remove temp files.\n\tcommand:$command\n" + if syst($command); + +sub syst{ + system(@_)/256; +} diff --git a/libvorbis-1.3.2/vq/make_residue_books.pl b/libvorbis-1.3.2/vq/make_residue_books.pl new file mode 100755 index 0000000..b37d0dc --- /dev/null +++ b/libvorbis-1.3.2/vq/make_residue_books.pl @@ -0,0 +1,177 @@ +#!/usr/bin/perl + +# quick, very dirty little script so that we can put all the +# information for building a residue book set (except the original +# partitioning) in one spec file. + +#eg: + +# >res0_128_128 interleaved +# haux 44c0_s/resaux_0.vqd res0_96_128aux 0,4,2 9 +# :1 res0_128_128_1.vqd, 4, nonseq cull, 0 +- 1 +# :2 res0_128_128_2.vqd, 4, nonseq, 0 +- 1(.7) 2 +# :3 res0_128_128_3.vqd, 4, nonseq, 0 +- 1(.7) 3 5 +# :4 res0_128_128_4.vqd, 2, nonseq, 0 +- 1(.7) 3 5 8 11 +# :5 res0_128_128_5.vqd, 1, nonseq, 0 +- 1 3 5 8 11 14 17 20 24 28 31 35 39 + + +die "Could not open $ARGV[0]: $!" unless open (F,$ARGV[0]); + +$goflag=0; +while($line=){ + + print "#### $line"; + if($line=~m/^GO/){ + $goflag=1; + next; + } + + if($goflag==0){ + if($line=~m/\S+/ && !($line=~m/^\#/) ){ + my $command=$line; + print ">>> $command"; + die "Couldn't shell command.\n\tcommand:$command\n" + if syst($command); + } + next; + } + + # >res0_128_128 + if($line=~m/^>(\S+)\s+(\S*)/){ + # set the output name + $globalname=$1; + $interleave=$2; + next; + } + + # haux 44c0_s/resaux_0.vqd res0_96_128aux 0,4,2 9 + if($line=~m/^h(.*)/){ + # build a huffman book (no mapping) + my($name,$datafile,$bookname,$interval,$range)=split(' ',$1); + + # check the desired subdir to see if the data file exists + if(-e $datafile){ + my $command="cp $datafile $bookname.tmp"; + print ">>> $command\n"; + die "Couldn't access partition data file.\n\tcommand:$command\n" + if syst($command); + + my $command="huffbuild $bookname.tmp $interval"; + print ">>> $command\n"; + die "Couldn't build huffbook.\n\tcommand:$command\n" + if syst($command); + + my $command="rm $bookname.tmp"; + print ">>> $command\n"; + die "Couldn't remove temporary file.\n\tcommand:$command\n" + if syst($command); + }else{ + my $command="huffbuild $bookname.tmp 0-$range"; + print ">>> $command\n"; + die "Couldn't build huffbook.\n\tcommand:$command\n" + if syst($command); + + } + next; + } + + # :1 res0_128_128_1.vqd, 4, nonseq, 0 +- 1 + if($line=~m/^:(.*)/){ + my($namedata,$dim,$seqp,$vals)=split(',',$1); + my($name,$datafile)=split(' ',$namedata); + # build value list + my$plusminus="+"; + my$list; + my$thlist; + my$count=0; + foreach my$val (split(' ',$vals)){ + if($val=~/\-?\+?\d+/){ + my$th; + + # got an explicit threshhint? + if($val=~/([0-9\.]+)\(([^\)]+)/){ + $val=$1; + $th=$2; + } + + if($plusminus=~/-/){ + $list.="-$val "; + if(defined($th)){ + $thlist.="," if(defined($thlist)); + $thlist.="-$th"; + } + $count++; + } + if($plusminus=~/\+/){ + $list.="$val "; + if(defined($th)){ + $thlist.="," if(defined($thlist)); + $thlist.="$th"; + } + $count++; + } + }else{ + $plusminus=$val; + } + } + die "Couldn't open temp file $globalname$name.vql: $!" unless + open(G,">$globalname$name.vql"); + print G "$count $dim 0 "; + if($seqp=~/non/){ + print G "0\n$list\n"; + }else{ + print G "1\n$list\n"; + } + close(G); + + my $command="latticebuild $globalname$name.vql > $globalname$name.vqh"; + print ">>> $command\n"; + die "Couldn't build latticebook.\n\tcommand:$command\n" + if syst($command); + + if(-e $datafile){ + + if($interleave=~/non/){ + $restune="res1tune"; + }else{ + $restune="res0tune"; + } + + if($seqp=~/cull/){ + my $command="$restune $globalname$name.vqh $datafile 1 > temp$$.vqh"; + print ">>> $command\n"; + die "Couldn't tune latticebook.\n\tcommand:$command\n" + if syst($command); + }else{ + my $command="$restune $globalname$name.vqh $datafile > temp$$.vqh"; + print ">>> $command\n"; + die "Couldn't tune latticebook.\n\tcommand:$command\n" + if syst($command); + } + + my $command="mv temp$$.vqh $globalname$name.vqh"; + print ">>> $command\n"; + die "Couldn't rename latticebook.\n\tcommand:$command\n" + if syst($command); + + }else{ + print "No matching training file; leaving this codebook untrained.\n"; + } + + my $command="rm $globalname$name.vql"; + print ">>> $command\n"; + die "Couldn't remove temp files.\n\tcommand:$command\n" + if syst($command); + + next; + } +} + +$command="rm -f temp$$.vqd"; +print ">>> $command\n"; +die "Couldn't remove temp files.\n\tcommand:$command\n" + if syst($command); + +sub syst{ + system(@_)/256; +} diff --git a/libvorbis-1.3.2/vq/metrics.c b/libvorbis-1.3.2/vq/metrics.c new file mode 100755 index 0000000..32d5163 --- /dev/null +++ b/libvorbis-1.3.2/vq/metrics.c @@ -0,0 +1,295 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: function calls to collect codebook metrics + last mod: $Id: metrics.c 16037 2009-05-26 21:10:58Z xiphmont $ + + ********************************************************************/ + + +#include +#include +#include +#include "bookutil.h" + +/* collect the following metrics: + + mean and mean squared amplitude + mean and mean squared error + mean and mean squared error (per sample) by entry + worst case fit by entry + entry cell size + hits by entry + total bits + total samples + (average bits per sample)*/ + + +/* set up metrics */ + +float meanamplitude_acc=0.f; +float meanamplitudesq_acc=0.f; +float meanerror_acc=0.f; +float meanerrorsq_acc=0.f; + +float **histogram=NULL; +float **histogram_error=NULL; +float **histogram_errorsq=NULL; +float **histogram_hi=NULL; +float **histogram_lo=NULL; +float bits=0.f; +float count=0.f; + +static float *_now(codebook *c, int i){ + return c->valuelist+i*c->c->dim; +} + +int books=0; + +void process_preprocess(codebook **bs,char *basename){ + int i; + while(bs[books])books++; + + if(books){ + histogram=_ogg_calloc(books,sizeof(float *)); + histogram_error=_ogg_calloc(books,sizeof(float *)); + histogram_errorsq=_ogg_calloc(books,sizeof(float *)); + histogram_hi=_ogg_calloc(books,sizeof(float *)); + histogram_lo=_ogg_calloc(books,sizeof(float *)); + }else{ + fprintf(stderr,"Specify at least one codebook\n"); + exit(1); + } + + for(i=0;ientries,sizeof(float)); + histogram_error[i]=_ogg_calloc(b->entries*b->dim,sizeof(float)); + histogram_errorsq[i]=_ogg_calloc(b->entries*b->dim,sizeof(float)); + histogram_hi[i]=_ogg_calloc(b->entries*b->dim,sizeof(float)); + histogram_lo[i]=_ogg_calloc(b->entries*b->dim,sizeof(float)); + } +} + +static float _dist(int el,float *a, float *b){ + int i; + float acc=0.f; + for(i=0;ic->entries;j++){ + if(c->c->lengthlist[j]>0){ + float localmin=-1.; + for(k=0;kc->entries;k++){ + if(c->c->lengthlist[k]>0){ + float this=_dist(c->c->dim,_now(c,j),_now(c,k)); + if(j!=k && + (localmin==-1 || thismax)max=localmin; + mean+=sqrt(localmin); + meansq+=localmin; + total++; + } + } + + fprintf(stderr,"\tminimum cell spacing (closest side): %g\n",sqrt(min)); + fprintf(stderr,"\tmaximum cell spacing (closest side): %g\n",sqrt(max)); + fprintf(stderr,"\tmean closest side spacing: %g\n",mean/total); + fprintf(stderr,"\tmean sq closest side spacing: %g\n",sqrt(meansq/total)); +} + +void process_postprocess(codebook **bs,char *basename){ + int i,k,book; + char *buffer=alloca(strlen(basename)+80); + + fprintf(stderr,"Done. Processed %ld data points:\n\n", + (long)count); + + fprintf(stderr,"Global statistics:******************\n\n"); + + fprintf(stderr,"\ttotal samples: %ld\n",(long)count); + fprintf(stderr,"\ttotal bits required to code: %ld\n",(long)bits); + fprintf(stderr,"\taverage bits per sample: %g\n\n",bits/count); + + fprintf(stderr,"\tmean sample amplitude: %g\n", + meanamplitude_acc/count); + fprintf(stderr,"\tmean squared sample amplitude: %g\n\n", + sqrt(meanamplitudesq_acc/count)); + + fprintf(stderr,"\tmean code error: %g\n", + meanerror_acc/count); + fprintf(stderr,"\tmean squared code error: %g\n\n", + sqrt(meanerrorsq_acc/count)); + + for(book=0;bookc->entries; + int dim=b->c->dim; + + fprintf(stderr,"Book %d statistics:------------------\n",book); + + cell_spacing(b); + + sprintf(buffer,"%s-%d-mse.m",basename,book); + out=fopen(buffer,"w"); + if(!out){ + fprintf(stderr,"Could not open file %s for writing\n",buffer); + exit(1); + } + + for(i=0;ivaluelist+i*dim)[k], + sqrt((histogram_errorsq[book]+i*dim)[k]/histogram[book][i])); + } + } + fclose(out); + + sprintf(buffer,"%s-%d-me.m",basename,book); + out=fopen(buffer,"w"); + if(!out){ + fprintf(stderr,"Could not open file %s for writing\n",buffer); + exit(1); + } + + for(i=0;ivaluelist+i*dim)[k], + (histogram_error[book]+i*dim)[k]/histogram[book][i]); + } + } + fclose(out); + + sprintf(buffer,"%s-%d-worst.m",basename,book); + out=fopen(buffer,"w"); + if(!out){ + fprintf(stderr,"Could not open file %s for writing\n",buffer); + exit(1); + } + + for(i=0;ivaluelist+i*dim)[k], + (b->valuelist+i*dim)[k]+(histogram_lo[book]+i*dim)[k], + (b->valuelist+i*dim)[k]+(histogram_hi[book]+i*dim)[k]); + } + } + fclose(out); + } +} + +float process_one(codebook *b,int book,float *a,int dim,int step,int addmul, + float base){ + int j,entry; + float amplitude=0.f; + + if(book==0){ + float last=base; + for(j=0;jc->q_sequencep?last:0); + meanamplitude_acc+=fabs(amplitude); + meanamplitudesq_acc+=amplitude*amplitude; + count++; + last=a[j*step]; + } + } + + if(b->c->q_sequencep){ + float temp; + for(j=0;jerror) + histogram_lo[book][entry*dim+j]=error; + } + return base; +} + + +void process_vector(codebook **bs,int *addmul,int inter,float *a,int n){ + int bi; + int i; + + for(bi=0;bidim; + float base=0.f; + + if(inter){ + for(i=0;i.vqh [ +|* ]... \n" + " datafile.vqd [datafile.vqd]...\n\n" + " data can be taken on stdin. -i indicates interleaved coding.\n" + " Output goes to output files:\n" + " basename-me.m: gnuplot: mean error by entry value\n" + " basename-mse.m: gnuplot: mean square error by entry value\n" + " basename-worst.m: gnuplot: worst error by entry value\n" + " basename-distance.m: gnuplot file showing distance probability\n" + "\n"); + +} diff --git a/libvorbis-1.3.2/vq/vqgen.c b/libvorbis-1.3.2/vq/vqgen.c new file mode 100755 index 0000000..49aa63f --- /dev/null +++ b/libvorbis-1.3.2/vq/vqgen.c @@ -0,0 +1,567 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: train a VQ codebook + last mod: $Id: vqgen.c 16037 2009-05-26 21:10:58Z xiphmont $ + + ********************************************************************/ + +/* This code is *not* part of libvorbis. It is used to generate + trained codebooks offline and then spit the results into a + pregenerated codebook that is compiled into libvorbis. It is an + expensive (but good) algorithm. Run it on big iron. */ + +/* There are so many optimizations to explore in *both* stages that + considering the undertaking is almost withering. For now, we brute + force it all */ + +#include +#include +#include +#include + +#include "vqgen.h" +#include "bookutil.h" + +/* Codebook generation happens in two steps: + + 1) Train the codebook with data collected from the encoder: We use + one of a few error metrics (which represent the distance between a + given data point and a candidate point in the training set) to + divide the training set up into cells representing roughly equal + probability of occurring. + + 2) Generate the codebook and auxiliary data from the trained data set +*/ + +/* Codebook training **************************************************** + * + * The basic idea here is that a VQ codebook is like an m-dimensional + * foam with n bubbles. The bubbles compete for space/volume and are + * 'pressurized' [biased] according to some metric. The basic alg + * iterates through allowing the bubbles to compete for space until + * they converge (if the damping is dome properly) on a steady-state + * solution. Individual input points, collected from libvorbis, are + * used to train the algorithm monte-carlo style. */ + +/* internal helpers *****************************************************/ +#define vN(data,i) (data+v->elements*i) + +/* default metric; squared 'distance' from desired value. */ +float _dist(vqgen *v,float *a, float *b){ + int i; + int el=v->elements; + float acc=0.f; + for(i=0;ientries;i++) + memcpy(_now(v,i),_point(v,i),sizeof(float)*v->elements); + v->seeded=1; +} + +int directdsort(const void *a, const void *b){ + float av=*((float *)a); + float bv=*((float *)b); + return (avbv); +} + +void vqgen_cellmetric(vqgen *v){ + int j,k; + float min=-1.f,max=-1.f,mean=0.f,acc=0.f; + long dup=0,unused=0; + #ifdef NOISY + int i; + char buff[80]; + float spacings[v->entries]; + int count=0; + FILE *cells; + sprintf(buff,"cellspace%d.m",v->it); + cells=fopen(buff,"w"); +#endif + + /* minimum, maximum, cell spacing */ + for(j=0;jentries;j++){ + float localmin=-1.; + + for(k=0;kentries;k++){ + if(j!=k){ + float this=_dist(v,_now(v,j),_now(v,k)); + if(this>0){ + if(v->assigned[k] && (localmin==-1 || thisentries)continue; + + if(v->assigned[j]==0){ + unused++; + continue; + } + + localmin=v->max[j]+localmin/2; /* this gives us rough diameter */ + if(min==-1 || localminmax)max=localmin; + mean+=localmin; + acc++; +#ifdef NOISY + spacings[count++]=localmin; +#endif + } + + fprintf(stderr,"cell diameter: %.03g::%.03g::%.03g (%ld unused/%ld dup)\n", + min,mean/acc,max,unused,dup); + +#ifdef NOISY + qsort(spacings,count,sizeof(float),directdsort); + for(i=0;iquant)-1); + + int j,k; + + mindel=maxdel=_now(v,0)[0]; + + for(j=0;jentries;j++){ + float last=0.f; + for(k=0;kelements;k++){ + if(mindel>_now(v,j)[k]-last)mindel=_now(v,j)[k]-last; + if(maxdel<_now(v,j)[k]-last)maxdel=_now(v,j)[k]-last; + if(q->sequencep)last=_now(v,j)[k]; + } + } + + + /* first find the basic delta amount from the maximum span to be + encoded. Loosen the delta slightly to allow for additional error + during sequence quantization */ + + delta=(maxdel-mindel)/((1<quant)-1.5f); + + q->min=_float32_pack(mindel); + q->delta=_float32_pack(delta); + + mindel=_float32_unpack(q->min); + delta=_float32_unpack(q->delta); + + for(j=0;jentries;j++){ + float last=0; + for(k=0;kelements;k++){ + float val=_now(v,j)[k]; + float now=rint((val-last-mindel)/delta); + + _now(v,j)[k]=now; + if(now<0){ + /* be paranoid; this should be impossible */ + fprintf(stderr,"fault; quantized value<0\n"); + exit(1); + } + + if(now>maxquant){ + /* be paranoid; this should be impossible */ + fprintf(stderr,"fault; quantized value>max\n"); + exit(1); + } + if(q->sequencep)last=(now*delta)+mindel+last; + } + } +} + +/* much easier :-). Unlike in the codebook, we don't un-log log + scales; we just make sure they're properly offset. */ +void vqgen_unquantize(vqgen *v,quant_meta *q){ + long j,k; + float mindel=_float32_unpack(q->min); + float delta=_float32_unpack(q->delta); + + for(j=0;jentries;j++){ + float last=0.f; + for(k=0;kelements;k++){ + float now=_now(v,j)[k]; + now=fabs(now)*delta+last+mindel; + if(q->sequencep)last=now; + _now(v,j)[k]=now; + } + } +} + +void vqgen_init(vqgen *v,int elements,int aux,int entries,float mindist, + float (*metric)(vqgen *,float *, float *), + float *(*weight)(vqgen *,float *),int centroid){ + memset(v,0,sizeof(vqgen)); + + v->centroid=centroid; + v->elements=elements; + v->aux=aux; + v->mindist=mindist; + v->allocated=32768; + v->pointlist=_ogg_malloc(v->allocated*(v->elements+v->aux)*sizeof(float)); + + v->entries=entries; + v->entrylist=_ogg_malloc(v->entries*v->elements*sizeof(float)); + v->assigned=_ogg_malloc(v->entries*sizeof(long)); + v->bias=_ogg_calloc(v->entries,sizeof(float)); + v->max=_ogg_calloc(v->entries,sizeof(float)); + if(metric) + v->metric_func=metric; + else + v->metric_func=_dist; + if(weight) + v->weight_func=weight; + else + v->weight_func=_weight_null; + + v->asciipoints=tmpfile(); + +} + +void vqgen_addpoint(vqgen *v, float *p,float *a){ + int k; + for(k=0;kelements;k++) + fprintf(v->asciipoints,"%.12g\n",p[k]); + for(k=0;kaux;k++) + fprintf(v->asciipoints,"%.12g\n",a[k]); + + if(v->points>=v->allocated){ + v->allocated*=2; + v->pointlist=_ogg_realloc(v->pointlist,v->allocated*(v->elements+v->aux)* + sizeof(float)); + } + + memcpy(_point(v,v->points),p,sizeof(float)*v->elements); + if(v->aux)memcpy(_point(v,v->points)+v->elements,a,sizeof(float)*v->aux); + + /* quantize to the density mesh if it's selected */ + if(v->mindist>0.f){ + /* quantize to the mesh */ + for(k=0;kelements+v->aux;k++) + _point(v,v->points)[k]= + rint(_point(v,v->points)[k]/v->mindist)*v->mindist; + } + v->points++; + if(!(v->points&0xff))spinnit("loading... ",v->points); +} + +/* yes, not threadsafe. These utils aren't */ +static int sortit=0; +static int sortsize=0; +static int meshcomp(const void *a,const void *b){ + if(((sortit++)&0xfff)==0)spinnit("sorting mesh...",sortit); + return(memcmp(a,b,sortsize)); +} + +void vqgen_sortmesh(vqgen *v){ + sortit=0; + if(v->mindist>0.f){ + long i,march=1; + + /* sort to make uniqueness detection trivial */ + sortsize=(v->elements+v->aux)*sizeof(float); + qsort(v->pointlist,v->points,sortsize,meshcomp); + + /* now march through and eliminate dupes */ + for(i=1;ipoints;i++){ + if(memcmp(_point(v,i),_point(v,i-1),sortsize)){ + /* a new, unique entry. march it down */ + if(i>march)memcpy(_point(v,march),_point(v,i),sortsize); + march++; + } + spinnit("eliminating density... ",v->points-i); + } + + /* we're done */ + fprintf(stderr,"\r%ld training points remining out of %ld" + " after density mesh (%ld%%)\n",march,v->points,march*100/v->points); + v->points=march; + + } + v->sorted=1; +} + +float vqgen_iterate(vqgen *v,int biasp){ + long i,j,k; + + float fdesired; + long desired; + long desired2; + + float asserror=0.f; + float meterror=0.f; + float *new; + float *new2; + long *nearcount; + float *nearbias; + #ifdef NOISY + char buff[80]; + FILE *assig; + FILE *bias; + FILE *cells; + sprintf(buff,"cells%d.m",v->it); + cells=fopen(buff,"w"); + sprintf(buff,"assig%d.m",v->it); + assig=fopen(buff,"w"); + sprintf(buff,"bias%d.m",v->it); + bias=fopen(buff,"w"); + #endif + + + if(v->entries<2){ + fprintf(stderr,"generation requires at least two entries\n"); + exit(1); + } + + if(!v->sorted)vqgen_sortmesh(v); + if(!v->seeded)_vqgen_seed(v); + + fdesired=(float)v->points/v->entries; + desired=fdesired; + desired2=desired*2; + new=_ogg_malloc(sizeof(float)*v->entries*v->elements); + new2=_ogg_malloc(sizeof(float)*v->entries*v->elements); + nearcount=_ogg_malloc(v->entries*sizeof(long)); + nearbias=_ogg_malloc(v->entries*desired2*sizeof(float)); + + /* fill in nearest points for entry biasing */ + /*memset(v->bias,0,sizeof(float)*v->entries);*/ + memset(nearcount,0,sizeof(long)*v->entries); + memset(v->assigned,0,sizeof(long)*v->entries); + if(biasp){ + for(i=0;ipoints;i++){ + float *ppt=v->weight_func(v,_point(v,i)); + float firstmetric=v->metric_func(v,_now(v,0),ppt)+v->bias[0]; + float secondmetric=v->metric_func(v,_now(v,1),ppt)+v->bias[1]; + long firstentry=0; + long secondentry=1; + + if(!(i&0xff))spinnit("biasing... ",v->points+v->points+v->entries-i); + + if(firstmetric>secondmetric){ + float temp=firstmetric; + firstmetric=secondmetric; + secondmetric=temp; + firstentry=1; + secondentry=0; + } + + for(j=2;jentries;j++){ + float thismetric=v->metric_func(v,_now(v,j),ppt)+v->bias[j]; + if(thismetricentries;j++){ + + float thismetric,localmetric; + float *nearbiasptr=nearbias+desired2*j; + long k=nearcount[j]; + + localmetric=v->metric_func(v,_now(v,j),ppt); + /* 'thismetric' is to be the bias value necessary in the current + arrangement for entry j to capture point i */ + if(firstentry==j){ + /* use the secondary entry as the threshhold */ + thismetric=secondmetric-localmetric; + }else{ + /* use the primary entry as the threshhold */ + thismetric=firstmetric-localmetric; + } + + /* support the idea of 'minimum distance'... if we want the + cells in a codebook to be roughly some minimum size (as with + the low resolution residue books) */ + + /* a cute two-stage delayed sorting hack */ + if(kpoints+v->points+v->entries-i); + qsort(nearbiasptr,desired,sizeof(float),directdsort); + } + + }else if(thismetric>nearbiasptr[desired-1]){ + nearbiasptr[k]=thismetric; + k++; + if(k==desired2){ + spinnit("biasing... ",v->points+v->points+v->entries-i); + qsort(nearbiasptr,desired2,sizeof(float),directdsort); + k=desired; + } + } + nearcount[j]=k; + } + } + + /* inflate/deflate */ + + for(i=0;ientries;i++){ + float *nearbiasptr=nearbias+desired2*i; + + spinnit("biasing... ",v->points+v->entries-i); + + /* due to the delayed sorting, we likely need to finish it off....*/ + if(nearcount[i]>desired) + qsort(nearbiasptr,nearcount[i],sizeof(float),directdsort); + + v->bias[i]=nearbiasptr[desired-1]; + + } + }else{ + memset(v->bias,0,v->entries*sizeof(float)); + } + + /* Now assign with new bias and find new midpoints */ + for(i=0;ipoints;i++){ + float *ppt=v->weight_func(v,_point(v,i)); + float firstmetric=v->metric_func(v,_now(v,0),ppt)+v->bias[0]; + long firstentry=0; + + if(!(i&0xff))spinnit("centering... ",v->points-i); + + for(j=0;jentries;j++){ + float thismetric=v->metric_func(v,_now(v,j),ppt)+v->bias[j]; + if(thismetricbias[j]; + meterror+=firstmetric; + + if(v->centroid==0){ + /* set up midpoints for next iter */ + if(v->assigned[j]++){ + for(k=0;kelements;k++) + vN(new,j)[k]+=ppt[k]; + if(firstmetric>v->max[j])v->max[j]=firstmetric; + }else{ + for(k=0;kelements;k++) + vN(new,j)[k]=ppt[k]; + v->max[j]=firstmetric; + } + }else{ + /* centroid */ + if(v->assigned[j]++){ + for(k=0;kelements;k++){ + if(vN(new,j)[k]>ppt[k])vN(new,j)[k]=ppt[k]; + if(vN(new2,j)[k]v->max[firstentry])v->max[j]=firstmetric; + }else{ + for(k=0;kelements;k++){ + vN(new,j)[k]=ppt[k]; + vN(new2,j)[k]=ppt[k]; + } + v->max[firstentry]=firstmetric; + } + } + } + + /* assign midpoints */ + + for(j=0;jentries;j++){ +#ifdef NOISY + fprintf(assig,"%ld\n",v->assigned[j]); + fprintf(bias,"%g\n",v->bias[j]); +#endif + asserror+=fabs(v->assigned[j]-fdesired); + if(v->assigned[j]){ + if(v->centroid==0){ + for(k=0;kelements;k++) + _now(v,j)[k]=vN(new,j)[k]/v->assigned[j]; + }else{ + for(k=0;kelements;k++) + _now(v,j)[k]=(vN(new,j)[k]+vN(new2,j)[k])/2.f; + } + } + } + + asserror/=(v->entries*fdesired); + + fprintf(stderr,"Pass #%d... ",v->it); + fprintf(stderr,": dist %g(%g) metric error=%g \n", + asserror,fdesired,meterror/v->points); + v->it++; + + free(new); + free(nearcount); + free(nearbias); +#ifdef NOISY + fclose(assig); + fclose(bias); + fclose(cells); +#endif + return(asserror); +} + diff --git a/libvorbis-1.3.2/vq/vqgen.h b/libvorbis-1.3.2/vq/vqgen.h new file mode 100755 index 0000000..9076513 --- /dev/null +++ b/libvorbis-1.3.2/vq/vqgen.h @@ -0,0 +1,85 @@ +/******************************************************************** + * * + * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * + * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * + * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * + * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * + * * + * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001 * + * by the Xiph.Org Foundation http://www.xiph.org/ * + * * + ******************************************************************** + + function: build a VQ codebook + last mod: $Id: vqgen.h 16037 2009-05-26 21:10:58Z xiphmont $ + + ********************************************************************/ + +#ifndef _VQGEN_H_ +#define _VQGEN_H_ + +typedef struct vqgen{ + int seeded; + int sorted; + + int it; + int elements; + + int aux; + float mindist; + int centroid; + + /* point cache */ + float *pointlist; + long points; + long allocated; + + /* entries */ + float *entrylist; + long *assigned; + float *bias; + long entries; + float *max; + + float (*metric_func) (struct vqgen *v,float *entry,float *point); + float *(*weight_func) (struct vqgen *v,float *point); + + FILE *asciipoints; +} vqgen; + +typedef struct { + long min; /* packed 24 bit float */ + long delta; /* packed 24 bit float */ + int quant; /* 0 < quant <= 16 */ + int sequencep; /* bitflag */ +} quant_meta; + +static inline float *_point(vqgen *v,long ptr){ + return v->pointlist+((v->elements+v->aux)*ptr); +} + +static inline float *_aux(vqgen *v,long ptr){ + return _point(v,ptr)+v->aux; +} + +static inline float *_now(vqgen *v,long ptr){ + return v->entrylist+(v->elements*ptr); +} + +extern void vqgen_init(vqgen *v, + int elements,int aux,int entries,float mindist, + float (*metric)(vqgen *,float *, float *), + float *(*weight)(vqgen *,float *),int centroid); +extern void vqgen_addpoint(vqgen *v, float *p,float *aux); + +extern float vqgen_iterate(vqgen *v,int biasp); +extern void vqgen_unquantize(vqgen *v,quant_meta *q); +extern void vqgen_quantize(vqgen *v,quant_meta *q); +extern void vqgen_cellmetric(vqgen *v); + +#endif + + + + + diff --git a/libvorbis-1.3.2/win32/VS2005/README b/libvorbis-1.3.2/win32/VS2005/README new file mode 100755 index 0000000..931047e --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2005/README @@ -0,0 +1,16 @@ +libvorbis has libogg as a dependency, you need to have libogg +compiled beforehand. + +Lets say you have libogg and libvorbis in the same directory: + +libogg-1.1.3 +libvorbis-1.2.0 + +Because there is no automatic library detection you have to, +either: + +1. Rename libogg-1.1.3 to libogg + +2. Open libogg.vsprops with a text editor (even notepad.exe +will suffice) and see if LIBOGG_VERSION is set to the correct +version, in this case "1.1.3" diff --git a/libvorbis-1.3.2/win32/VS2005/libogg.vsprops b/libvorbis-1.3.2/win32/VS2005/libogg.vsprops new file mode 100755 index 0000000..7fe0db7 --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2005/libogg.vsprops @@ -0,0 +1,19 @@ + + + + + + diff --git a/libvorbis-1.3.2/win32/VS2005/libvorbis/libvorbis_dynamic.vcproj b/libvorbis-1.3.2/win32/VS2005/libvorbis/libvorbis_dynamic.vcproj new file mode 100755 index 0000000..fc156ef --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2005/libvorbis/libvorbis_dynamic.vcproj @@ -0,0 +1,1200 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/libvorbis-1.3.2/win32/VS2005/libvorbis/libvorbis_static.vcproj b/libvorbis-1.3.2/win32/VS2005/libvorbis/libvorbis_static.vcproj new file mode 100755 index 0000000..01ce302 --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2005/libvorbis/libvorbis_static.vcproj @@ -0,0 +1,1062 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/libvorbis-1.3.2/win32/VS2005/libvorbisfile/libvorbisfile_dynamic.vcproj b/libvorbis-1.3.2/win32/VS2005/libvorbisfile/libvorbisfile_dynamic.vcproj new file mode 100755 index 0000000..5c541ac --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2005/libvorbisfile/libvorbisfile_dynamic.vcproj @@ -0,0 +1,108 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/libvorbis-1.3.2/win32/VS2005/libvorbisfile/libvorbisfile_static.vcproj b/libvorbis-1.3.2/win32/VS2005/libvorbisfile/libvorbisfile_static.vcproj new file mode 100755 index 0000000..a409810 --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2005/libvorbisfile/libvorbisfile_static.vcproj @@ -0,0 +1,96 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/libvorbis-1.3.2/win32/VS2005/vorbis_dynamic.sln b/libvorbis-1.3.2/win32/VS2005/vorbis_dynamic.sln new file mode 100755 index 0000000..d0d5fa4 --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2005/vorbis_dynamic.sln @@ -0,0 +1,56 @@ + +Microsoft Visual Studio Solution File, Format Version 9.00 +# Visual Studio 2005 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libvorbisfile", "libvorbisfile\libvorbisfile_dynamic.vcproj", "{CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libvorbis", "libvorbis\libvorbis_dynamic.vcproj", "{3A214E06-B95E-4D61-A291-1F8DF2EC10FD}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "vorbisdec", "vorbisdec\vorbisdec_dynamic.vcproj", "{5833EEA1-1068-431F-A6E5-316E7DC5D90A}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "vorbisenc", "vorbisenc\vorbisenc_dynamic.vcproj", "{E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|Win32 = Debug|Win32 + Debug|x64 = Debug|x64 + Release|Win32 = Release|Win32 + Release|x64 = Release|x64 + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Debug|Win32.ActiveCfg = Debug|Win32 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Debug|Win32.Build.0 = Debug|Win32 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Debug|x64.ActiveCfg = Debug|x64 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Debug|x64.Build.0 = Debug|x64 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release|Win32.ActiveCfg = Release|Win32 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release|Win32.Build.0 = Release|Win32 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release|x64.ActiveCfg = Release|x64 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release|x64.Build.0 = Release|x64 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Debug|Win32.ActiveCfg = Debug|Win32 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Debug|Win32.Build.0 = Debug|Win32 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Debug|x64.ActiveCfg = Debug|x64 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Debug|x64.Build.0 = Debug|x64 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release|Win32.ActiveCfg = Release|Win32 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release|Win32.Build.0 = Release|Win32 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release|x64.ActiveCfg = Release|x64 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release|x64.Build.0 = Release|x64 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Debug|Win32.ActiveCfg = Debug|Win32 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Debug|Win32.Build.0 = Debug|Win32 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Debug|x64.ActiveCfg = Debug|x64 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Debug|x64.Build.0 = Debug|x64 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release|Win32.ActiveCfg = Release|Win32 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release|Win32.Build.0 = Release|Win32 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release|x64.ActiveCfg = Release|x64 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release|x64.Build.0 = Release|x64 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Debug|Win32.ActiveCfg = Debug|Win32 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Debug|Win32.Build.0 = Debug|Win32 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Debug|x64.ActiveCfg = Debug|x64 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Debug|x64.Build.0 = Debug|x64 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release|Win32.ActiveCfg = Release|Win32 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release|Win32.Build.0 = Release|Win32 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release|x64.ActiveCfg = Release|x64 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release|x64.Build.0 = Release|x64 + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection +EndGlobal diff --git a/libvorbis-1.3.2/win32/VS2005/vorbis_static.sln b/libvorbis-1.3.2/win32/VS2005/vorbis_static.sln new file mode 100755 index 0000000..6e61f63 --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2005/vorbis_static.sln @@ -0,0 +1,56 @@ + +Microsoft Visual Studio Solution File, Format Version 9.00 +# Visual Studio 2005 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libvorbisfile", "libvorbisfile\libvorbisfile_static.vcproj", "{CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libvorbis", "libvorbis\libvorbis_static.vcproj", "{3A214E06-B95E-4D61-A291-1F8DF2EC10FD}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "vorbisdec", "vorbisdec\vorbisdec_static.vcproj", "{5833EEA1-1068-431F-A6E5-316E7DC5D90A}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "vorbisenc", "vorbisenc\vorbisenc_static.vcproj", "{E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|Win32 = Debug|Win32 + Debug|x64 = Debug|x64 + Release|Win32 = Release|Win32 + Release|x64 = Release|x64 + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Debug|Win32.ActiveCfg = Debug|Win32 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Debug|Win32.Build.0 = Debug|Win32 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Debug|x64.ActiveCfg = Debug|x64 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Debug|x64.Build.0 = Debug|x64 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release|Win32.ActiveCfg = Release|Win32 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release|Win32.Build.0 = Release|Win32 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release|x64.ActiveCfg = Release|x64 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release|x64.Build.0 = Release|x64 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Debug|Win32.ActiveCfg = Debug|Win32 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Debug|Win32.Build.0 = Debug|Win32 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Debug|x64.ActiveCfg = Debug|x64 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Debug|x64.Build.0 = Debug|x64 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release|Win32.ActiveCfg = Release|Win32 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release|Win32.Build.0 = Release|Win32 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release|x64.ActiveCfg = Release|x64 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release|x64.Build.0 = Release|x64 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Debug|Win32.ActiveCfg = Debug|Win32 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Debug|Win32.Build.0 = Debug|Win32 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Debug|x64.ActiveCfg = Debug|x64 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Debug|x64.Build.0 = Debug|x64 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release|Win32.ActiveCfg = Release|Win32 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release|Win32.Build.0 = Release|Win32 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release|x64.ActiveCfg = Release|x64 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release|x64.Build.0 = Release|x64 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Debug|Win32.ActiveCfg = Debug|Win32 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Debug|Win32.Build.0 = Debug|Win32 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Debug|x64.ActiveCfg = Debug|x64 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Debug|x64.Build.0 = Debug|x64 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release|Win32.ActiveCfg = Release|Win32 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release|Win32.Build.0 = Release|Win32 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release|x64.ActiveCfg = Release|x64 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release|x64.Build.0 = Release|x64 + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection +EndGlobal diff --git a/libvorbis-1.3.2/win32/VS2005/vorbisdec/vorbisdec_dynamic.vcproj b/libvorbis-1.3.2/win32/VS2005/vorbisdec/vorbisdec_dynamic.vcproj new file mode 100755 index 0000000..84687a2 --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2005/vorbisdec/vorbisdec_dynamic.vcproj @@ -0,0 +1,106 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/libvorbis-1.3.2/win32/VS2005/vorbisdec/vorbisdec_static.vcproj b/libvorbis-1.3.2/win32/VS2005/vorbisdec/vorbisdec_static.vcproj new file mode 100755 index 0000000..f3b83a9 --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2005/vorbisdec/vorbisdec_static.vcproj @@ -0,0 +1,106 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/libvorbis-1.3.2/win32/VS2005/vorbisenc/vorbisenc_dynamic.vcproj b/libvorbis-1.3.2/win32/VS2005/vorbisenc/vorbisenc_dynamic.vcproj new file mode 100755 index 0000000..19366b5 --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2005/vorbisenc/vorbisenc_dynamic.vcproj @@ -0,0 +1,106 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/libvorbis-1.3.2/win32/VS2005/vorbisenc/vorbisenc_static.vcproj b/libvorbis-1.3.2/win32/VS2005/vorbisenc/vorbisenc_static.vcproj new file mode 100755 index 0000000..7c7a626 --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2005/vorbisenc/vorbisenc_static.vcproj @@ -0,0 +1,106 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/libvorbis-1.3.2/win32/VS2008/README b/libvorbis-1.3.2/win32/VS2008/README new file mode 100755 index 0000000..931047e --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2008/README @@ -0,0 +1,16 @@ +libvorbis has libogg as a dependency, you need to have libogg +compiled beforehand. + +Lets say you have libogg and libvorbis in the same directory: + +libogg-1.1.3 +libvorbis-1.2.0 + +Because there is no automatic library detection you have to, +either: + +1. Rename libogg-1.1.3 to libogg + +2. Open libogg.vsprops with a text editor (even notepad.exe +will suffice) and see if LIBOGG_VERSION is set to the correct +version, in this case "1.1.3" diff --git a/libvorbis-1.3.2/win32/VS2008/libogg.vsprops b/libvorbis-1.3.2/win32/VS2008/libogg.vsprops new file mode 100755 index 0000000..1355b50 --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2008/libogg.vsprops @@ -0,0 +1,19 @@ + + + + + + diff --git a/libvorbis-1.3.2/win32/VS2008/libvorbis/libvorbis_dynamic.vcproj b/libvorbis-1.3.2/win32/VS2008/libvorbis/libvorbis_dynamic.vcproj new file mode 100755 index 0000000..e3c7b56 --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2008/libvorbis/libvorbis_dynamic.vcproj @@ -0,0 +1,348 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/libvorbis-1.3.2/win32/VS2008/libvorbis/libvorbis_static.vcproj b/libvorbis-1.3.2/win32/VS2008/libvorbis/libvorbis_static.vcproj new file mode 100755 index 0000000..ba252a2 --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2008/libvorbis/libvorbis_static.vcproj @@ -0,0 +1,336 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/libvorbis-1.3.2/win32/VS2008/libvorbisfile/libvorbisfile_dynamic.vcproj b/libvorbis-1.3.2/win32/VS2008/libvorbisfile/libvorbisfile_dynamic.vcproj new file mode 100755 index 0000000..c799088 --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2008/libvorbisfile/libvorbisfile_dynamic.vcproj @@ -0,0 +1,108 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/libvorbis-1.3.2/win32/VS2008/libvorbisfile/libvorbisfile_static.vcproj b/libvorbis-1.3.2/win32/VS2008/libvorbisfile/libvorbisfile_static.vcproj new file mode 100755 index 0000000..a0acbd0 --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2008/libvorbisfile/libvorbisfile_static.vcproj @@ -0,0 +1,96 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/libvorbis-1.3.2/win32/VS2008/vorbis_dynamic.sln b/libvorbis-1.3.2/win32/VS2008/vorbis_dynamic.sln new file mode 100755 index 0000000..1c141d2 --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2008/vorbis_dynamic.sln @@ -0,0 +1,92 @@ + +Microsoft Visual Studio Solution File, Format Version 10.00 +# Visual Studio 2008 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libvorbisfile", "libvorbisfile\libvorbisfile_dynamic.vcproj", "{CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libvorbis", "libvorbis\libvorbis_dynamic.vcproj", "{3A214E06-B95E-4D61-A291-1F8DF2EC10FD}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "vorbisdec", "vorbisdec\vorbisdec_dynamic.vcproj", "{5833EEA1-1068-431F-A6E5-316E7DC5D90A}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "vorbisenc", "vorbisenc\vorbisenc_dynamic.vcproj", "{E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|Win32 = Debug|Win32 + Debug|x64 = Debug|x64 + Release_SSE|Win32 = Release_SSE|Win32 + Release_SSE|x64 = Release_SSE|x64 + Release_SSE2|Win32 = Release_SSE2|Win32 + Release_SSE2|x64 = Release_SSE2|x64 + Release|Win32 = Release|Win32 + Release|x64 = Release|x64 + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Debug|Win32.ActiveCfg = Debug|Win32 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Debug|Win32.Build.0 = Debug|Win32 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Debug|x64.ActiveCfg = Debug|x64 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Debug|x64.Build.0 = Debug|x64 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release_SSE|Win32.ActiveCfg = Release|Win32 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release_SSE|Win32.Build.0 = Release|Win32 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release_SSE|x64.ActiveCfg = Release_SSE|x64 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release_SSE|x64.Build.0 = Release_SSE|x64 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release_SSE2|Win32.ActiveCfg = Release|Win32 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release_SSE2|Win32.Build.0 = Release|Win32 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release_SSE2|x64.ActiveCfg = Release_SSE2|x64 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release_SSE2|x64.Build.0 = Release_SSE2|x64 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release|Win32.ActiveCfg = Release|Win32 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release|Win32.Build.0 = Release|Win32 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release|x64.ActiveCfg = Release|x64 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release|x64.Build.0 = Release|x64 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Debug|Win32.ActiveCfg = Debug|Win32 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Debug|Win32.Build.0 = Debug|Win32 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Debug|x64.ActiveCfg = Debug|x64 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Debug|x64.Build.0 = Debug|x64 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release_SSE|Win32.ActiveCfg = Release_SSE|Win32 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release_SSE|Win32.Build.0 = Release_SSE|Win32 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release_SSE|x64.ActiveCfg = Release_SSE|x64 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release_SSE|x64.Build.0 = Release_SSE|x64 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release_SSE2|Win32.ActiveCfg = Release_SSE2|Win32 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release_SSE2|Win32.Build.0 = Release_SSE2|Win32 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release_SSE2|x64.ActiveCfg = Release_SSE2|x64 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release_SSE2|x64.Build.0 = Release_SSE2|x64 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release|Win32.ActiveCfg = Release|Win32 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release|Win32.Build.0 = Release|Win32 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release|x64.ActiveCfg = Release|x64 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release|x64.Build.0 = Release|x64 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Debug|Win32.ActiveCfg = Debug|Win32 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Debug|Win32.Build.0 = Debug|Win32 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Debug|x64.ActiveCfg = Debug|x64 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Debug|x64.Build.0 = Debug|x64 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release_SSE|Win32.ActiveCfg = Release_SSE|Win32 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release_SSE|Win32.Build.0 = Release_SSE|Win32 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release_SSE|x64.ActiveCfg = Release_SSE|x64 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release_SSE|x64.Build.0 = Release_SSE|x64 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release_SSE2|Win32.ActiveCfg = Release_SSE2|Win32 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release_SSE2|Win32.Build.0 = Release_SSE2|Win32 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release_SSE2|x64.ActiveCfg = Release_SSE2|x64 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release_SSE2|x64.Build.0 = Release_SSE2|x64 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release|Win32.ActiveCfg = Release|Win32 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release|Win32.Build.0 = Release|Win32 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release|x64.ActiveCfg = Release|x64 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release|x64.Build.0 = Release|x64 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Debug|Win32.ActiveCfg = Debug|Win32 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Debug|Win32.Build.0 = Debug|Win32 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Debug|x64.ActiveCfg = Debug|x64 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Debug|x64.Build.0 = Debug|x64 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release_SSE|Win32.ActiveCfg = Release_SSE|Win32 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release_SSE|Win32.Build.0 = Release_SSE|Win32 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release_SSE|x64.ActiveCfg = Release_SSE|x64 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release_SSE|x64.Build.0 = Release_SSE|x64 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release_SSE2|Win32.ActiveCfg = Release_SSE2|Win32 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release_SSE2|Win32.Build.0 = Release_SSE2|Win32 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release_SSE2|x64.ActiveCfg = Release_SSE2|x64 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release_SSE2|x64.Build.0 = Release_SSE2|x64 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release|Win32.ActiveCfg = Release|Win32 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release|Win32.Build.0 = Release|Win32 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release|x64.ActiveCfg = Release|x64 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release|x64.Build.0 = Release|x64 + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection +EndGlobal diff --git a/libvorbis-1.3.2/win32/VS2008/vorbis_static.sln b/libvorbis-1.3.2/win32/VS2008/vorbis_static.sln new file mode 100755 index 0000000..45b8be4 --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2008/vorbis_static.sln @@ -0,0 +1,92 @@ + +Microsoft Visual Studio Solution File, Format Version 10.00 +# Visual Studio 2008 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libvorbisfile", "libvorbisfile\libvorbisfile_static.vcproj", "{CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libvorbis", "libvorbis\libvorbis_static.vcproj", "{3A214E06-B95E-4D61-A291-1F8DF2EC10FD}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "vorbisdec", "vorbisdec\vorbisdec_static.vcproj", "{5833EEA1-1068-431F-A6E5-316E7DC5D90A}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "vorbisenc", "vorbisenc\vorbisenc_static.vcproj", "{E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|Win32 = Debug|Win32 + Debug|x64 = Debug|x64 + Release_SSE|Win32 = Release_SSE|Win32 + Release_SSE|x64 = Release_SSE|x64 + Release_SSE2|Win32 = Release_SSE2|Win32 + Release_SSE2|x64 = Release_SSE2|x64 + Release|Win32 = Release|Win32 + Release|x64 = Release|x64 + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Debug|Win32.ActiveCfg = Debug|Win32 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Debug|Win32.Build.0 = Debug|Win32 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Debug|x64.ActiveCfg = Debug|x64 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Debug|x64.Build.0 = Debug|x64 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release_SSE|Win32.ActiveCfg = Release|Win32 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release_SSE|Win32.Build.0 = Release|Win32 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release_SSE|x64.ActiveCfg = Release_SSE|x64 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release_SSE|x64.Build.0 = Release_SSE|x64 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release_SSE2|Win32.ActiveCfg = Release|Win32 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release_SSE2|Win32.Build.0 = Release|Win32 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release_SSE2|x64.ActiveCfg = Release_SSE2|x64 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release_SSE2|x64.Build.0 = Release_SSE2|x64 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release|Win32.ActiveCfg = Release|Win32 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release|Win32.Build.0 = Release|Win32 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release|x64.ActiveCfg = Release|x64 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release|x64.Build.0 = Release|x64 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Debug|Win32.ActiveCfg = Debug|Win32 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Debug|Win32.Build.0 = Debug|Win32 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Debug|x64.ActiveCfg = Debug|x64 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Debug|x64.Build.0 = Debug|x64 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release_SSE|Win32.ActiveCfg = Release_SSE|Win32 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release_SSE|Win32.Build.0 = Release_SSE|Win32 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release_SSE|x64.ActiveCfg = Release_SSE|x64 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release_SSE|x64.Build.0 = Release_SSE|x64 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release_SSE2|Win32.ActiveCfg = Release_SSE2|Win32 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release_SSE2|Win32.Build.0 = Release_SSE2|Win32 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release_SSE2|x64.ActiveCfg = Release_SSE2|x64 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release_SSE2|x64.Build.0 = Release_SSE2|x64 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release|Win32.ActiveCfg = Release|Win32 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release|Win32.Build.0 = Release|Win32 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release|x64.ActiveCfg = Release|x64 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release|x64.Build.0 = Release|x64 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Debug|Win32.ActiveCfg = Debug|Win32 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Debug|Win32.Build.0 = Debug|Win32 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Debug|x64.ActiveCfg = Debug|x64 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Debug|x64.Build.0 = Debug|x64 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release_SSE|Win32.ActiveCfg = Release_SSE|Win32 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release_SSE|Win32.Build.0 = Release_SSE|Win32 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release_SSE|x64.ActiveCfg = Release_SSE|x64 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release_SSE|x64.Build.0 = Release_SSE|x64 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release_SSE2|Win32.ActiveCfg = Release_SSE2|Win32 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release_SSE2|Win32.Build.0 = Release_SSE2|Win32 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release_SSE2|x64.ActiveCfg = Release_SSE2|x64 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release_SSE2|x64.Build.0 = Release_SSE2|x64 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release|Win32.ActiveCfg = Release|Win32 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release|Win32.Build.0 = Release|Win32 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release|x64.ActiveCfg = Release|x64 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release|x64.Build.0 = Release|x64 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Debug|Win32.ActiveCfg = Debug|Win32 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Debug|Win32.Build.0 = Debug|Win32 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Debug|x64.ActiveCfg = Debug|x64 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Debug|x64.Build.0 = Debug|x64 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release_SSE|Win32.ActiveCfg = Release_SSE|Win32 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release_SSE|Win32.Build.0 = Release_SSE|Win32 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release_SSE|x64.ActiveCfg = Release_SSE|x64 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release_SSE|x64.Build.0 = Release_SSE|x64 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release_SSE2|Win32.ActiveCfg = Release_SSE2|Win32 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release_SSE2|Win32.Build.0 = Release_SSE2|Win32 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release_SSE2|x64.ActiveCfg = Release_SSE2|x64 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release_SSE2|x64.Build.0 = Release_SSE2|x64 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release|Win32.ActiveCfg = Release|Win32 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release|Win32.Build.0 = Release|Win32 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release|x64.ActiveCfg = Release|x64 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release|x64.Build.0 = Release|x64 + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection +EndGlobal diff --git a/libvorbis-1.3.2/win32/VS2008/vorbisdec/vorbisdec_dynamic.vcproj b/libvorbis-1.3.2/win32/VS2008/vorbisdec/vorbisdec_dynamic.vcproj new file mode 100755 index 0000000..e5783ac --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2008/vorbisdec/vorbisdec_dynamic.vcproj @@ -0,0 +1,106 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/libvorbis-1.3.2/win32/VS2008/vorbisdec/vorbisdec_static.vcproj b/libvorbis-1.3.2/win32/VS2008/vorbisdec/vorbisdec_static.vcproj new file mode 100755 index 0000000..b2597ce --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2008/vorbisdec/vorbisdec_static.vcproj @@ -0,0 +1,106 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/libvorbis-1.3.2/win32/VS2008/vorbisenc/vorbisenc_dynamic.vcproj b/libvorbis-1.3.2/win32/VS2008/vorbisenc/vorbisenc_dynamic.vcproj new file mode 100755 index 0000000..bb783d4 --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2008/vorbisenc/vorbisenc_dynamic.vcproj @@ -0,0 +1,106 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/libvorbis-1.3.2/win32/VS2008/vorbisenc/vorbisenc_static.vcproj b/libvorbis-1.3.2/win32/VS2008/vorbisenc/vorbisenc_static.vcproj new file mode 100755 index 0000000..b93f165 --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2008/vorbisenc/vorbisenc_static.vcproj @@ -0,0 +1,106 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/libvorbis-1.3.2/win32/VS2010/README b/libvorbis-1.3.2/win32/VS2010/README new file mode 100755 index 0000000..8f22624 --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2010/README @@ -0,0 +1,16 @@ +libvorbis has libogg as a dependency, you need to have libogg +compiled beforehand. + +Lets say you have libogg and libvorbis in the same directory: + +libogg-1.1.3 +libvorbis-1.2.0 + +Because there is no automatic library detection you have to, +either: + +1. Rename libogg-1.1.3 to libogg + +2. Open libogg.props with a text editor (even notepad.exe +will suffice) and see if LIBOGG_VERSION is set to the correct +version, in this case "1.1.3" diff --git a/libvorbis-1.3.2/win32/VS2010/Win32/Debug/libvorbis_static.lib b/libvorbis-1.3.2/win32/VS2010/Win32/Debug/libvorbis_static.lib new file mode 100755 index 0000000..07e397d Binary files /dev/null and b/libvorbis-1.3.2/win32/VS2010/Win32/Debug/libvorbis_static.lib differ diff --git a/libvorbis-1.3.2/win32/VS2010/Win32/Debug/libvorbisfile_static.lib b/libvorbis-1.3.2/win32/VS2010/Win32/Debug/libvorbisfile_static.lib new file mode 100755 index 0000000..32892ed Binary files /dev/null and b/libvorbis-1.3.2/win32/VS2010/Win32/Debug/libvorbisfile_static.lib differ diff --git a/libvorbis-1.3.2/win32/VS2010/Win32/Release/libvorbis_static.lib b/libvorbis-1.3.2/win32/VS2010/Win32/Release/libvorbis_static.lib new file mode 100755 index 0000000..a8e98a1 Binary files /dev/null and b/libvorbis-1.3.2/win32/VS2010/Win32/Release/libvorbis_static.lib differ diff --git a/libvorbis-1.3.2/win32/VS2010/Win32/Release/libvorbisfile_static.lib b/libvorbis-1.3.2/win32/VS2010/Win32/Release/libvorbisfile_static.lib new file mode 100755 index 0000000..6c48d37 Binary files /dev/null and b/libvorbis-1.3.2/win32/VS2010/Win32/Release/libvorbisfile_static.lib differ diff --git a/libvorbis-1.3.2/win32/VS2010/libogg.props b/libvorbis-1.3.2/win32/VS2010/libogg.props new file mode 100755 index 0000000..4e1373e --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2010/libogg.props @@ -0,0 +1,22 @@ + + + + 1.2.0 + + + <_ProjectFileVersion>10.0.30319.1 + + + + ..\..\..\..\libogg-$(LIBOGG_VERSION)\include;..\..\..\..\ogg\include;..\..\..\..\..\..\..\core\ogg\libogg\include;%(AdditionalIncludeDirectories) + + + ..\..\..\..\libogg-$(LIBOGG_VERSION)\win32\VS2010\$(PlatformName)\$(ConfigurationName);..\..\..\..\ogg\win32\VS2010\$(PlatformName)\$(ConfigurationName);..\..\..\..\..\..\..\core\ogg\libogg\win32\VS2010\$(PlatformName)\$(ConfigurationName) + + + + + $(LIBOGG_VERSION) + + + \ No newline at end of file diff --git a/libvorbis-1.3.2/win32/VS2010/libvorbis/Win32/Debug/libvorbis_static.lastbuildstate b/libvorbis-1.3.2/win32/VS2010/libvorbis/Win32/Debug/libvorbis_static.lastbuildstate new file mode 100755 index 0000000..81fb6f1 --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2010/libvorbis/Win32/Debug/libvorbis_static.lastbuildstate @@ -0,0 +1,2 @@ +#v4.0:v100 +Debug|Win32|C:\Workplace\libs\libvorbis-1.3.2\win32\VS2010\| diff --git a/libvorbis-1.3.2/win32/VS2010/libvorbis/Win32/Release/libvorbis_static.lastbuildstate b/libvorbis-1.3.2/win32/VS2010/libvorbis/Win32/Release/libvorbis_static.lastbuildstate new file mode 100755 index 0000000..147e1ec --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2010/libvorbis/Win32/Release/libvorbis_static.lastbuildstate @@ -0,0 +1,2 @@ +#v4.0:v100 +Release|Win32|C:\Workplace\libs\libvorbis-1.3.2\win32\VS2010\| diff --git a/libvorbis-1.3.2/win32/VS2010/libvorbis/libvorbis_dynamic.vcxproj b/libvorbis-1.3.2/win32/VS2010/libvorbis/libvorbis_dynamic.vcxproj new file mode 100755 index 0000000..6346a44 --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2010/libvorbis/libvorbis_dynamic.vcxproj @@ -0,0 +1,286 @@ + + + + + Debug + Win32 + + + Debug + x64 + + + Release + Win32 + + + Release + x64 + + + + libvorbis + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD} + libvorbis + Win32Proj + + + + DynamicLibrary + Unicode + true + + + DynamicLibrary + Unicode + + + DynamicLibrary + Unicode + true + + + DynamicLibrary + Unicode + + + + + + + + + + + + + + + + + + + + + + + + + + + <_ProjectFileVersion>10.0.30319.1 + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + true + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + true + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + false + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + false + + + + Disabled + ..\..\..\include;..\..\..\..\libogg\include;%(AdditionalIncludeDirectories) + WIN32;_DEBUG;_WINDOWS;_USRDLL;LIBVORBIS_EXPORTS;%(PreprocessorDefinitions) + true + EnableFastChecks + MultiThreadedDebugDLL + + + Level4 + EditAndContinue + CompileAsC + Cdecl + + + libogg.lib;%(AdditionalDependencies) + $(OutDir)libvorbis.dll + ..\..\..\..\libogg\win32\VS2010\$(Platform)\$(Configuration);%(AdditionalLibraryDirectories) + ..\..\vorbis.def + true + $(OutDir)libvorbis.pdb + Windows + $(OutDir)libvorbis.lib + MachineX86 + + + + + X64 + + + Disabled + ..\..\..\include;..\..\..\..\libogg\include;%(AdditionalIncludeDirectories) + WIN32;_DEBUG;_WINDOWS;_USRDLL;LIBVORBIS_EXPORTS;%(PreprocessorDefinitions) + true + EnableFastChecks + MultiThreadedDebugDLL + + + Level4 + ProgramDatabase + CompileAsC + Cdecl + + + libogg.lib;%(AdditionalDependencies) + $(OutDir)libvorbis.dll + ..\..\..\..\libogg\win32\VS2010\$(Platform)\$(Configuration);%(AdditionalLibraryDirectories) + ..\..\vorbis.def + true + $(OutDir)libvorbis.pdb + Windows + $(OutDir)libvorbis.lib + MachineX64 + + + + + Full + AnySuitable + true + Speed + ..\..\..\include;..\..\..\..\libogg\include;%(AdditionalIncludeDirectories) + WIN32;NDEBUG;_WINDOWS;_USRDLL;LIBVORBIS_EXPORTS;%(PreprocessorDefinitions) + true + + + MultiThreadedDLL + false + + + Level4 + ProgramDatabase + CompileAsC + 4244;4100;4267;4189;4305;4127;4706;%(DisableSpecificWarnings) + Cdecl + + + libogg.lib;%(AdditionalDependencies) + $(OutDir)libvorbis.dll + ..\..\..\..\libogg\win32\VS2010\$(Platform)\$(Configuration);%(AdditionalLibraryDirectories) + ..\..\vorbis.def + false + Windows + true + true + $(OutDir)libvorbis.lib + MachineX86 + + + + + X64 + + + Full + AnySuitable + true + Speed + ..\..\..\include;..\..\..\..\libogg\include;%(AdditionalIncludeDirectories) + WIN32;NDEBUG;_WINDOWS;_USRDLL;LIBVORBIS_EXPORTS;%(PreprocessorDefinitions) + true + + + MultiThreadedDLL + false + + + Level4 + ProgramDatabase + CompileAsC + 4244;4100;4267;4189;4305;4127;4706;%(DisableSpecificWarnings) + Cdecl + + + libogg.lib;%(AdditionalDependencies) + $(OutDir)libvorbis.dll + ..\..\..\..\libogg\win32\VS2010\$(Platform)\$(Configuration);%(AdditionalLibraryDirectories) + ..\..\vorbis.def + false + Windows + true + true + $(OutDir)libvorbis.lib + MachineX64 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/libvorbis-1.3.2/win32/VS2010/libvorbis/libvorbis_static.vcxproj b/libvorbis-1.3.2/win32/VS2010/libvorbis/libvorbis_static.vcxproj new file mode 100755 index 0000000..f218e90 --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2010/libvorbis/libvorbis_static.vcxproj @@ -0,0 +1,235 @@ + + + + + Debug + Win32 + + + Debug + x64 + + + Release + Win32 + + + Release + x64 + + + + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD} + libvorbis + Win32Proj + + + + StaticLibrary + Unicode + true + + + StaticLibrary + Unicode + + + StaticLibrary + Unicode + true + + + StaticLibrary + Unicode + + + + + + + + + + + + + + + + + + + + + + + + + + + <_ProjectFileVersion>10.0.30319.1 + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + + + + Disabled + ..\..\..\include;$(LibsPath)\libogg-1.3.0\include;%(AdditionalIncludeDirectories) + WIN32;_DEBUG;_WINDOWS;_USRDLL;LIBVORBIS_EXPORTS;%(PreprocessorDefinitions) + true + EnableFastChecks + MultiThreadedDebugDLL + + + Level4 + EditAndContinue + CompileAsC + Cdecl + + + + + X64 + + + Disabled + ..\..\..\include;..\..\..\..\libogg\include;%(AdditionalIncludeDirectories) + WIN32;_DEBUG;_WINDOWS;_USRDLL;LIBVORBIS_EXPORTS;%(PreprocessorDefinitions) + true + EnableFastChecks + MultiThreadedDebugDLL + + + Level4 + ProgramDatabase + CompileAsC + Cdecl + + + + + Full + AnySuitable + true + Speed + ..\..\..\include;$(LibsPath)\libogg-1.3.0\include;%(AdditionalIncludeDirectories) + WIN32;NDEBUG;_WINDOWS;_USRDLL;LIBVORBIS_EXPORTS;%(PreprocessorDefinitions) + true + + + MultiThreadedDLL + false + + + Level4 + ProgramDatabase + CompileAsC + 4244;4100;4267;4189;4305;4127;4706;%(DisableSpecificWarnings) + Cdecl + + + + + X64 + + + Full + AnySuitable + true + Speed + ..\..\..\include;..\..\..\..\libogg\include;%(AdditionalIncludeDirectories) + WIN32;NDEBUG;_WINDOWS;_USRDLL;LIBVORBIS_EXPORTS;%(PreprocessorDefinitions) + true + + + MultiThreadedDLL + false + + + Level4 + ProgramDatabase + CompileAsC + 4244;4100;4267;4189;4305;4127;4706;%(DisableSpecificWarnings) + Cdecl + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/libvorbis-1.3.2/win32/VS2010/libvorbisfile/Win32/Debug/ResolveAssemblyReference.cache b/libvorbis-1.3.2/win32/VS2010/libvorbisfile/Win32/Debug/ResolveAssemblyReference.cache new file mode 100755 index 0000000..7bc714b Binary files /dev/null and b/libvorbis-1.3.2/win32/VS2010/libvorbisfile/Win32/Debug/ResolveAssemblyReference.cache differ diff --git a/libvorbis-1.3.2/win32/VS2010/libvorbisfile/Win32/Debug/libvorbisfile.lastbuildstate b/libvorbis-1.3.2/win32/VS2010/libvorbisfile/Win32/Debug/libvorbisfile.lastbuildstate new file mode 100755 index 0000000..81fb6f1 --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2010/libvorbisfile/Win32/Debug/libvorbisfile.lastbuildstate @@ -0,0 +1,2 @@ +#v4.0:v100 +Debug|Win32|C:\Workplace\libs\libvorbis-1.3.2\win32\VS2010\| diff --git a/libvorbis-1.3.2/win32/VS2010/libvorbisfile/Win32/Release/libvorbisfile.lastbuildstate b/libvorbis-1.3.2/win32/VS2010/libvorbisfile/Win32/Release/libvorbisfile.lastbuildstate new file mode 100755 index 0000000..147e1ec --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2010/libvorbisfile/Win32/Release/libvorbisfile.lastbuildstate @@ -0,0 +1,2 @@ +#v4.0:v100 +Release|Win32|C:\Workplace\libs\libvorbis-1.3.2\win32\VS2010\| diff --git a/libvorbis-1.3.2/win32/VS2010/libvorbisfile/libvorbisfile_dynamic.vcxproj b/libvorbis-1.3.2/win32/VS2010/libvorbisfile/libvorbisfile_dynamic.vcxproj new file mode 100755 index 0000000..a57a165 --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2010/libvorbisfile/libvorbisfile_dynamic.vcxproj @@ -0,0 +1,203 @@ + + + + + Debug + Win32 + + + Debug + x64 + + + Release + Win32 + + + Release + x64 + + + + libvorbisfile + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC} + libvorbisfile + Win32Proj + + + + DynamicLibrary + Unicode + + + DynamicLibrary + Unicode + + + DynamicLibrary + Unicode + + + DynamicLibrary + Unicode + + + + + + + + + + + + + + + + + + + + + + + + + + + <_ProjectFileVersion>10.0.30319.1 + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + true + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + true + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + false + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + false + + + + Disabled + ..\..\..\include;..\..\..\..\libogg\include;%(AdditionalIncludeDirectories) + WIN32;_DEBUG;_WINDOWS;_USRDLL;LIBVORBISFILE_EXPORTS;%(PreprocessorDefinitions) + true + EnableFastChecks + MultiThreadedDebugDLL + + + Level3 + EditAndContinue + Cdecl + + + libogg.lib;libvorbis.lib;%(AdditionalDependencies) + $(OutDir)libvorbisfile.dll + ..\..\..\..\libogg\win32\VS2010\$(Platform)\$(Configuration);..\$(Platform)\$(Configuration);%(AdditionalLibraryDirectories) + ..\..\vorbisfile.def + true + $(OutDir)libvorbisfile.pdb + Windows + $(OutDir)libvorbisfile.lib + MachineX86 + + + + + X64 + + + Disabled + ..\..\..\include;..\..\..\..\libogg\include;%(AdditionalIncludeDirectories) + WIN32;_DEBUG;_WINDOWS;_USRDLL;LIBVORBISFILE_EXPORTS;%(PreprocessorDefinitions) + true + EnableFastChecks + MultiThreadedDebugDLL + + + Level3 + ProgramDatabase + Cdecl + + + libogg.lib;libvorbis.lib;%(AdditionalDependencies) + $(OutDir)libvorbisfile.dll + ..\..\..\..\libogg\win32\VS2010\$(Platform)\$(Configuration);..\$(Platform)\$(Configuration);%(AdditionalLibraryDirectories) + ..\..\vorbisfile.def + true + $(OutDir)libvorbisfile.pdb + Windows + $(OutDir)libvorbisfile.lib + MachineX64 + + + + + ..\..\..\include;..\..\..\..\libogg\include;%(AdditionalIncludeDirectories) + WIN32;NDEBUG;_WINDOWS;_USRDLL;LIBVORBISFILE_EXPORTS;%(PreprocessorDefinitions) + MultiThreadedDLL + + + Level3 + ProgramDatabase + Cdecl + + + libogg.lib;libvorbis.lib;%(AdditionalDependencies) + $(OutDir)libvorbisfile.dll + ..\..\..\..\libogg\win32\VS2010\$(Platform)\$(Configuration);..\$(Platform)\$(Configuration);%(AdditionalLibraryDirectories) + ..\..\vorbisfile.def + false + Windows + true + true + $(OutDir)libvorbisfile.lib + MachineX86 + + + + + X64 + + + ..\..\..\include;..\..\..\..\libogg\include;%(AdditionalIncludeDirectories) + WIN32;NDEBUG;_WINDOWS;_USRDLL;LIBVORBISFILE_EXPORTS;%(PreprocessorDefinitions) + MultiThreadedDLL + + + Level3 + ProgramDatabase + Cdecl + + + libogg.lib;libvorbis.lib;%(AdditionalDependencies) + $(OutDir)libvorbisfile.dll + ..\..\..\..\libogg\win32\VS2010\$(Platform)\$(Configuration);..\$(Platform)\$(Configuration);%(AdditionalLibraryDirectories) + ..\..\vorbisfile.def + false + Windows + true + true + $(OutDir)libvorbisfile.lib + MachineX64 + + + + + + + + + + + {3a214e06-b95e-4d61-a291-1f8df2ec10fd} + + + + + + \ No newline at end of file diff --git a/libvorbis-1.3.2/win32/VS2010/libvorbisfile/libvorbisfile_static.vcxproj b/libvorbis-1.3.2/win32/VS2010/libvorbisfile/libvorbisfile_static.vcxproj new file mode 100755 index 0000000..09c3590 --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2010/libvorbisfile/libvorbisfile_static.vcxproj @@ -0,0 +1,165 @@ + + + + + Debug + Win32 + + + Debug + x64 + + + Release + Win32 + + + Release + x64 + + + + libvorbisfile + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC} + libvorbisfile + Win32Proj + + + + StaticLibrary + Unicode + + + StaticLibrary + Unicode + + + StaticLibrary + Unicode + + + StaticLibrary + Unicode + + + + + + + + + + + + + + + + + + + + + + + + + + + <_ProjectFileVersion>10.0.30319.1 + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + + + + Disabled + ..\..\..\include;$(LibsPath)\libogg-1.3.0\include;%(AdditionalIncludeDirectories) + WIN32;_DEBUG;_WINDOWS;_USRDLL;LIBVORBISFILE_EXPORTS;%(PreprocessorDefinitions) + true + EnableFastChecks + MultiThreadedDebugDLL + + + Level3 + EditAndContinue + Cdecl + + + $(OutDir)$(ProjectName)_static.lib + + + + + X64 + + + Disabled + ..\..\..\include;..\..\..\..\libogg\include;%(AdditionalIncludeDirectories) + WIN32;_DEBUG;_WINDOWS;_USRDLL;LIBVORBISFILE_EXPORTS;%(PreprocessorDefinitions) + true + EnableFastChecks + MultiThreadedDebugDLL + + + Level3 + ProgramDatabase + Cdecl + + + $(OutDir)$(ProjectName)_static.lib + + + + + ..\..\..\include;$(LibsPath)\libogg-1.3.0\include;%(AdditionalIncludeDirectories) + WIN32;NDEBUG;_WINDOWS;_USRDLL;LIBVORBISFILE_EXPORTS;%(PreprocessorDefinitions) + MultiThreadedDLL + + + Level3 + ProgramDatabase + Cdecl + + + $(OutDir)$(ProjectName)_static.lib + + + + + X64 + + + ..\..\..\include;..\..\..\..\libogg\include;%(AdditionalIncludeDirectories) + WIN32;NDEBUG;_WINDOWS;_USRDLL;LIBVORBISFILE_EXPORTS;%(PreprocessorDefinitions) + MultiThreadedDLL + + + Level3 + ProgramDatabase + Cdecl + + + $(OutDir)$(ProjectName)_static.lib + + + + + + + + + + + {3a214e06-b95e-4d61-a291-1f8df2ec10fd} + + + + + + \ No newline at end of file diff --git a/libvorbis-1.3.2/win32/VS2010/vorbis_dynamic.sln b/libvorbis-1.3.2/win32/VS2010/vorbis_dynamic.sln new file mode 100755 index 0000000..cae06d9 --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2010/vorbis_dynamic.sln @@ -0,0 +1,56 @@ + +Microsoft Visual Studio Solution File, Format Version 11.00 +# Visual Studio 2010 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libvorbisfile", "libvorbisfile\libvorbisfile_dynamic.vcxproj", "{CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libvorbis", "libvorbis\libvorbis_dynamic.vcxproj", "{3A214E06-B95E-4D61-A291-1F8DF2EC10FD}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "vorbisdec", "vorbisdec\vorbisdec_dynamic.vcxproj", "{5833EEA1-1068-431F-A6E5-316E7DC5D90A}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "vorbisenc", "vorbisenc\vorbisenc_dynamic.vcxproj", "{E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|Win32 = Debug|Win32 + Debug|x64 = Debug|x64 + Release|Win32 = Release|Win32 + Release|x64 = Release|x64 + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Debug|Win32.ActiveCfg = Debug|Win32 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Debug|Win32.Build.0 = Debug|Win32 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Debug|x64.ActiveCfg = Debug|x64 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Debug|x64.Build.0 = Debug|x64 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release|Win32.ActiveCfg = Release|Win32 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release|Win32.Build.0 = Release|Win32 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release|x64.ActiveCfg = Release|x64 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release|x64.Build.0 = Release|x64 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Debug|Win32.ActiveCfg = Debug|Win32 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Debug|Win32.Build.0 = Debug|Win32 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Debug|x64.ActiveCfg = Debug|x64 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Debug|x64.Build.0 = Debug|x64 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release|Win32.ActiveCfg = Release|Win32 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release|Win32.Build.0 = Release|Win32 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release|x64.ActiveCfg = Release|x64 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release|x64.Build.0 = Release|x64 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Debug|Win32.ActiveCfg = Debug|Win32 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Debug|Win32.Build.0 = Debug|Win32 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Debug|x64.ActiveCfg = Debug|x64 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Debug|x64.Build.0 = Debug|x64 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release|Win32.ActiveCfg = Release|Win32 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release|Win32.Build.0 = Release|Win32 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release|x64.ActiveCfg = Release|x64 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release|x64.Build.0 = Release|x64 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Debug|Win32.ActiveCfg = Debug|Win32 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Debug|Win32.Build.0 = Debug|Win32 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Debug|x64.ActiveCfg = Debug|x64 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Debug|x64.Build.0 = Debug|x64 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release|Win32.ActiveCfg = Release|Win32 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release|Win32.Build.0 = Release|Win32 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release|x64.ActiveCfg = Release|x64 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release|x64.Build.0 = Release|x64 + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection +EndGlobal diff --git a/libvorbis-1.3.2/win32/VS2010/vorbis_static.sln b/libvorbis-1.3.2/win32/VS2010/vorbis_static.sln new file mode 100755 index 0000000..7e1729a --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2010/vorbis_static.sln @@ -0,0 +1,56 @@ + +Microsoft Visual Studio Solution File, Format Version 11.00 +# Visual Studio 2010 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libvorbisfile", "libvorbisfile\libvorbisfile_static.vcxproj", "{CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libvorbis_static", "libvorbis\libvorbis_static.vcxproj", "{3A214E06-B95E-4D61-A291-1F8DF2EC10FD}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "vorbisdec", "vorbisdec\vorbisdec_static.vcxproj", "{5833EEA1-1068-431F-A6E5-316E7DC5D90A}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "vorbisenc", "vorbisenc\vorbisenc_static.vcxproj", "{E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|Win32 = Debug|Win32 + Debug|x64 = Debug|x64 + Release|Win32 = Release|Win32 + Release|x64 = Release|x64 + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Debug|Win32.ActiveCfg = Debug|Win32 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Debug|Win32.Build.0 = Debug|Win32 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Debug|x64.ActiveCfg = Debug|x64 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Debug|x64.Build.0 = Debug|x64 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release|Win32.ActiveCfg = Release|Win32 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release|Win32.Build.0 = Release|Win32 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release|x64.ActiveCfg = Release|x64 + {CEBDE98B-A6AA-46E6-BC79-FAAF823DB9EC}.Release|x64.Build.0 = Release|x64 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Debug|Win32.ActiveCfg = Debug|Win32 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Debug|Win32.Build.0 = Debug|Win32 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Debug|x64.ActiveCfg = Debug|x64 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Debug|x64.Build.0 = Debug|x64 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release|Win32.ActiveCfg = Release|Win32 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release|Win32.Build.0 = Release|Win32 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release|x64.ActiveCfg = Release|x64 + {3A214E06-B95E-4D61-A291-1F8DF2EC10FD}.Release|x64.Build.0 = Release|x64 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Debug|Win32.ActiveCfg = Debug|Win32 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Debug|Win32.Build.0 = Debug|Win32 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Debug|x64.ActiveCfg = Debug|x64 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Debug|x64.Build.0 = Debug|x64 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release|Win32.ActiveCfg = Release|Win32 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release|Win32.Build.0 = Release|Win32 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release|x64.ActiveCfg = Release|x64 + {5833EEA1-1068-431F-A6E5-316E7DC5D90A}.Release|x64.Build.0 = Release|x64 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Debug|Win32.ActiveCfg = Debug|Win32 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Debug|Win32.Build.0 = Debug|Win32 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Debug|x64.ActiveCfg = Debug|x64 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Debug|x64.Build.0 = Debug|x64 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release|Win32.ActiveCfg = Release|Win32 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release|Win32.Build.0 = Release|Win32 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release|x64.ActiveCfg = Release|x64 + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C}.Release|x64.Build.0 = Release|x64 + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection +EndGlobal diff --git a/libvorbis-1.3.2/win32/VS2010/vorbisdec/vorbisdec_dynamic.vcxproj b/libvorbis-1.3.2/win32/VS2010/vorbisdec/vorbisdec_dynamic.vcxproj new file mode 100755 index 0000000..f89a1e8 --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2010/vorbisdec/vorbisdec_dynamic.vcxproj @@ -0,0 +1,213 @@ + + + + + Debug + Win32 + + + Debug + x64 + + + Release + Win32 + + + Release + x64 + + + + vorbisdec + {5833EEA1-1068-431F-A6E5-316E7DC5D90A} + Win32Proj + + + + Application + Unicode + true + + + Application + Unicode + + + Application + Unicode + true + + + Application + Unicode + + + + + + + + + + + + + + + + + + + + + + + + + + + <_ProjectFileVersion>10.0.30319.1 + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + true + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + true + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + false + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + false + + + + Disabled + ..\..\..\include;..\..\..\..\libogg\include;%(AdditionalIncludeDirectories) + WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions) + true + EnableFastChecks + MultiThreadedDebugDLL + + + Level4 + EditAndContinue + CompileAsC + Cdecl + + + libogg.lib;libvorbis.lib;%(AdditionalDependencies) + $(OutDir)vorbisdec.exe + ..\..\..\..\libogg\win32\VS2010\$(Platform)\$(Configuration);..\$(Platform)\$(Configuration);%(AdditionalLibraryDirectories) + true + $(OutDir)vorbisdec.pdb + Console + MachineX86 + + + + + X64 + + + Disabled + ..\..\..\include;..\..\..\..\libogg\include;%(AdditionalIncludeDirectories) + WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions) + true + EnableFastChecks + MultiThreadedDebugDLL + + + Level4 + ProgramDatabase + CompileAsC + Cdecl + + + libogg.lib;libvorbis.lib;%(AdditionalDependencies) + $(OutDir)vorbisdec.exe + ..\..\..\..\libogg\win32\VS2010\$(Platform)\$(Configuration);..\$(Platform)\$(Configuration);%(AdditionalLibraryDirectories) + true + $(OutDir)vorbisdec.pdb + Console + MachineX64 + + + + + Full + AnySuitable + true + Speed + ..\..\..\include;..\..\..\..\libogg\include;%(AdditionalIncludeDirectories) + WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions) + true + + + MultiThreadedDLL + false + + + Level4 + ProgramDatabase + CompileAsC + Cdecl + + + libogg.lib;libvorbis.lib;%(AdditionalDependencies) + $(OutDir)vorbisdec.exe + ..\..\..\..\libogg\win32\VS2010\$(Platform)\$(Configuration);..\$(Platform)\$(Configuration);%(AdditionalLibraryDirectories) + false + Console + true + true + MachineX86 + + + + + X64 + + + Full + AnySuitable + true + Speed + ..\..\..\include;..\..\..\..\libogg\include;%(AdditionalIncludeDirectories) + WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions) + true + + + MultiThreadedDLL + false + + + Level4 + ProgramDatabase + CompileAsC + Cdecl + + + libogg.lib;libvorbis.lib;%(AdditionalDependencies) + $(OutDir)vorbisdec.exe + ..\..\..\..\libogg\win32\VS2010\$(Platform)\$(Configuration);..\$(Platform)\$(Configuration);%(AdditionalLibraryDirectories) + false + Console + true + true + MachineX64 + + + + + + + + {3a214e06-b95e-4d61-a291-1f8df2ec10fd} + + + + + + \ No newline at end of file diff --git a/libvorbis-1.3.2/win32/VS2010/vorbisdec/vorbisdec_static.vcxproj b/libvorbis-1.3.2/win32/VS2010/vorbisdec/vorbisdec_static.vcxproj new file mode 100755 index 0000000..b466161 --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2010/vorbisdec/vorbisdec_static.vcxproj @@ -0,0 +1,213 @@ + + + + + Debug + Win32 + + + Debug + x64 + + + Release + Win32 + + + Release + x64 + + + + vorbisdec + {5833EEA1-1068-431F-A6E5-316E7DC5D90A} + Win32Proj + + + + Application + Unicode + true + + + Application + Unicode + + + Application + Unicode + true + + + Application + Unicode + + + + + + + + + + + + + + + + + + + + + + + + + + + <_ProjectFileVersion>10.0.30319.1 + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + true + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + true + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + false + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + false + + + + Disabled + ..\..\..\include;..\..\..\..\libogg\include;%(AdditionalIncludeDirectories) + WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions) + true + EnableFastChecks + MultiThreadedDebugDLL + + + Level4 + EditAndContinue + CompileAsC + Cdecl + + + libogg_static.lib;libvorbis_static.lib;%(AdditionalDependencies) + $(OutDir)vorbisdec_static.exe + ..\..\..\..\libogg\win32\VS2010\$(Platform)\$(Configuration);..\$(Platform)\$(Configuration);%(AdditionalLibraryDirectories) + true + $(OutDir)vorbisdec.pdb + Console + MachineX86 + + + + + X64 + + + Disabled + ..\..\..\include;..\..\..\..\libogg\include;%(AdditionalIncludeDirectories) + WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions) + true + EnableFastChecks + MultiThreadedDebugDLL + + + Level4 + ProgramDatabase + CompileAsC + Cdecl + + + libogg_static.lib;libvorbis_static.lib;%(AdditionalDependencies) + $(OutDir)vorbisdec_static.exe + ..\..\..\..\libogg\win32\VS2010\$(Platform)\$(Configuration);..\$(Platform)\$(Configuration);%(AdditionalLibraryDirectories) + true + $(OutDir)vorbisdec.pdb + Console + MachineX64 + + + + + Full + AnySuitable + true + Speed + ..\..\..\include;..\..\..\..\libogg\include;%(AdditionalIncludeDirectories) + WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions) + true + + + MultiThreadedDLL + false + + + Level4 + ProgramDatabase + CompileAsC + Cdecl + + + libogg_static.lib;libvorbis_static.lib;%(AdditionalDependencies) + $(OutDir)vorbisdec_static.exe + ..\..\..\..\libogg\win32\VS2010\$(Platform)\$(Configuration);..\$(Platform)\$(Configuration);%(AdditionalLibraryDirectories) + false + Console + true + true + MachineX86 + + + + + X64 + + + Full + AnySuitable + true + Speed + ..\..\..\include;..\..\..\..\libogg\include;%(AdditionalIncludeDirectories) + WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions) + true + + + MultiThreadedDLL + false + + + Level4 + ProgramDatabase + CompileAsC + Cdecl + + + libogg_static.lib;libvorbis_static.lib;%(AdditionalDependencies) + $(OutDir)vorbisdec_static.exe + ..\..\..\..\libogg\win32\VS2010\$(Platform)\$(Configuration);..\$(Platform)\$(Configuration);%(AdditionalLibraryDirectories) + false + Console + true + true + MachineX64 + + + + + + + + {3a214e06-b95e-4d61-a291-1f8df2ec10fd} + + + + + + \ No newline at end of file diff --git a/libvorbis-1.3.2/win32/VS2010/vorbisenc/vorbisenc_dynamic.vcxproj b/libvorbis-1.3.2/win32/VS2010/vorbisenc/vorbisenc_dynamic.vcxproj new file mode 100755 index 0000000..b8d1530 --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2010/vorbisenc/vorbisenc_dynamic.vcxproj @@ -0,0 +1,217 @@ + + + + + Debug + Win32 + + + Debug + x64 + + + Release + Win32 + + + Release + x64 + + + + vorbisenc + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C} + Win32Proj + + + + Application + Unicode + true + + + Application + Unicode + + + Application + Unicode + true + + + Application + Unicode + + + + + + + + + + + + + + + + + + + + + + + + + + + <_ProjectFileVersion>10.0.30319.1 + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + true + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + true + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + false + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + false + + + + Disabled + ..\..\..\include;..\..\..\..\libogg\include;%(AdditionalIncludeDirectories) + WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions) + true + + + EnableFastChecks + MultiThreadedDebugDLL + + + Level4 + EditAndContinue + CompileAsC + Cdecl + + + libogg.lib;libvorbis.lib;%(AdditionalDependencies) + $(OutDir)vorbisenc.exe + ..\..\..\..\libogg\win32\VS2010\$(Platform)\$(Configuration);..\$(Platform)\$(Configuration);%(AdditionalLibraryDirectories) + true + $(OutDir)vorbisenc.pdb + Console + MachineX86 + + + + + X64 + + + Disabled + ..\..\..\include;..\..\..\..\libogg\include;%(AdditionalIncludeDirectories) + WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions) + true + + + EnableFastChecks + MultiThreadedDebugDLL + + + Level4 + ProgramDatabase + CompileAsC + Cdecl + + + libogg.lib;libvorbis.lib;%(AdditionalDependencies) + $(OutDir)vorbisenc.exe + ..\..\..\..\libogg\win32\VS2010\$(Platform)\$(Configuration);..\$(Platform)\$(Configuration);%(AdditionalLibraryDirectories) + true + $(OutDir)vorbisenc.pdb + Console + MachineX64 + + + + + Full + AnySuitable + true + Speed + ..\..\..\include;..\..\..\..\libogg\include;%(AdditionalIncludeDirectories) + WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions) + true + + + MultiThreadedDLL + false + + + Level4 + ProgramDatabase + CompileAsC + Cdecl + + + libogg.lib;libvorbis.lib;%(AdditionalDependencies) + $(OutDir)vorbisenc.exe + ..\..\..\..\libogg\win32\VS2010\$(Platform)\$(Configuration);..\$(Platform)\$(Configuration);%(AdditionalLibraryDirectories) + false + Console + true + true + MachineX86 + + + + + X64 + + + Full + AnySuitable + true + Speed + ..\..\..\include;..\..\..\..\libogg\include;%(AdditionalIncludeDirectories) + WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions) + true + + + MultiThreadedDLL + false + + + Level4 + ProgramDatabase + CompileAsC + Cdecl + + + libogg.lib;libvorbis.lib;%(AdditionalDependencies) + $(OutDir)vorbisenc.exe + ..\..\..\..\libogg\win32\VS2010\$(Platform)\$(Configuration);..\$(Platform)\$(Configuration);%(AdditionalLibraryDirectories) + false + Console + true + true + MachineX64 + + + + + + + + {3a214e06-b95e-4d61-a291-1f8df2ec10fd} + + + + + + \ No newline at end of file diff --git a/libvorbis-1.3.2/win32/VS2010/vorbisenc/vorbisenc_static.vcxproj b/libvorbis-1.3.2/win32/VS2010/vorbisenc/vorbisenc_static.vcxproj new file mode 100755 index 0000000..45f09ac --- /dev/null +++ b/libvorbis-1.3.2/win32/VS2010/vorbisenc/vorbisenc_static.vcxproj @@ -0,0 +1,217 @@ + + + + + Debug + Win32 + + + Debug + x64 + + + Release + Win32 + + + Release + x64 + + + + vorbisenc + {E48B6A8B-F7FE-4DA8-8248-E64DBAC4F56C} + Win32Proj + + + + Application + Unicode + true + + + Application + Unicode + + + Application + Unicode + true + + + Application + Unicode + + + + + + + + + + + + + + + + + + + + + + + + + + + <_ProjectFileVersion>10.0.30319.1 + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + true + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + true + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + false + $(SolutionDir)$(Platform)\$(Configuration)\ + $(Platform)\$(Configuration)\ + false + + + + Disabled + ..\..\..\include;..\..\..\..\libogg\include;%(AdditionalIncludeDirectories) + WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions) + true + + + EnableFastChecks + MultiThreadedDebugDLL + + + Level4 + EditAndContinue + CompileAsC + Cdecl + + + libogg_static.lib;libvorbis_static.lib;%(AdditionalDependencies) + $(OutDir)vorbisenc_static.exe + ..\..\..\..\libogg\win32\VS2010\$(Platform)\$(Configuration);..\$(Platform)\$(Configuration);%(AdditionalLibraryDirectories) + true + $(OutDir)vorbisenc.pdb + Console + MachineX86 + + + + + X64 + + + Disabled + ..\..\..\include;..\..\..\..\libogg\include;%(AdditionalIncludeDirectories) + WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions) + true + + + EnableFastChecks + MultiThreadedDebugDLL + + + Level4 + ProgramDatabase + CompileAsC + Cdecl + + + libogg_static.lib;libvorbis_static.lib;%(AdditionalDependencies) + $(OutDir)vorbisenc_static.exe + ..\..\..\..\libogg\win32\VS2010\$(Platform)\$(Configuration);..\$(Platform)\$(Configuration);%(AdditionalLibraryDirectories) + true + $(OutDir)vorbisenc.pdb + Console + MachineX64 + + + + + Full + AnySuitable + true + Speed + ..\..\..\include;..\..\..\..\libogg\include;%(AdditionalIncludeDirectories) + WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions) + true + + + MultiThreadedDLL + false + + + Level4 + ProgramDatabase + CompileAsC + Cdecl + + + libogg_static.lib;libvorbis_static.lib;%(AdditionalDependencies) + $(OutDir)vorbisenc_static.exe + ..\..\..\..\libogg\win32\VS2010\$(Platform)\$(Configuration);..\$(Platform)\$(Configuration);%(AdditionalLibraryDirectories) + false + Console + true + true + MachineX86 + + + + + X64 + + + Full + AnySuitable + true + Speed + ..\..\..\include;..\..\..\..\libogg\include;%(AdditionalIncludeDirectories) + WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions) + true + + + MultiThreadedDLL + false + + + Level4 + ProgramDatabase + CompileAsC + Cdecl + + + libogg_static.lib;libvorbis_static.lib;%(AdditionalDependencies) + $(OutDir)vorbisenc_static.exe + ..\..\..\..\libogg\win32\VS2010\$(Platform)\$(Configuration);..\$(Platform)\$(Configuration);%(AdditionalLibraryDirectories) + false + Console + true + true + MachineX64 + + + + + + + + {3a214e06-b95e-4d61-a291-1f8df2ec10fd} + + + + + + \ No newline at end of file diff --git a/libvorbis-1.3.2/win32/vorbis.def b/libvorbis-1.3.2/win32/vorbis.def new file mode 100755 index 0000000..f397283 --- /dev/null +++ b/libvorbis-1.3.2/win32/vorbis.def @@ -0,0 +1,59 @@ +; +; $Id: vorbis.def 16335 2009-07-25 22:52:38Z cristianadam $ +; +LIBRARY +EXPORTS +_floor_P +_mapping_P +_residue_P +; +vorbis_info_init +vorbis_info_clear +vorbis_info_blocksize +; +vorbis_comment_init +vorbis_comment_add +vorbis_comment_add_tag +vorbis_comment_query +vorbis_comment_query_count +vorbis_comment_clear +; +vorbis_block_init +vorbis_block_clear +vorbis_dsp_clear +vorbis_granule_time +; +vorbis_analysis_init +vorbis_commentheader_out +vorbis_analysis_headerout +vorbis_analysis_buffer +vorbis_analysis_wrote +vorbis_analysis_blockout +vorbis_analysis +vorbis_bitrate_addblock +vorbis_bitrate_flushpacket +; +vorbis_synthesis_headerin +vorbis_synthesis_init +vorbis_synthesis_restart +vorbis_synthesis +vorbis_synthesis_trackonly +vorbis_synthesis_blockin +vorbis_synthesis_pcmout +vorbis_synthesis_lapout +vorbis_synthesis_read +vorbis_packet_blocksize +vorbis_synthesis_halfrate +vorbis_synthesis_halfrate_p +vorbis_synthesis_idheader +; +vorbis_window +;_analysis_output_always +vorbis_encode_init +vorbis_encode_setup_managed +vorbis_encode_setup_vbr +vorbis_encode_init_vbr +vorbis_encode_setup_init +vorbis_encode_ctl +; +vorbis_version_string diff --git a/libvorbis-1.3.2/win32/vorbisenc.def b/libvorbis-1.3.2/win32/vorbisenc.def new file mode 100755 index 0000000..d3e562f --- /dev/null +++ b/libvorbis-1.3.2/win32/vorbisenc.def @@ -0,0 +1,13 @@ +; +; $Id: vorbisenc.def 7187 2004-07-20 07:24:27Z xiphmont $ +; +LIBRARY + +EXPORTS +vorbis_encode_init +vorbis_encode_setup_managed +vorbis_encode_setup_vbr +vorbis_encode_init_vbr +vorbis_encode_setup_init +vorbis_encode_ctl + diff --git a/libvorbis-1.3.2/win32/vorbisfile.def b/libvorbis-1.3.2/win32/vorbisfile.def new file mode 100755 index 0000000..91f243f --- /dev/null +++ b/libvorbis-1.3.2/win32/vorbisfile.def @@ -0,0 +1,42 @@ +; +; vorbisfile.def +; +; last modified: $Id: vorbisfile.def 15566 2008-12-08 09:07:12Z conrad $ +; +LIBRARY +EXPORTS +ov_clear +ov_open +ov_open_callbacks +ov_bitrate +ov_bitrate_instant +ov_streams +ov_seekable +ov_serialnumber +ov_raw_total +ov_pcm_total +ov_time_total +ov_raw_seek +ov_pcm_seek +ov_pcm_seek_page +ov_time_seek +ov_time_seek_page +ov_raw_seek_lap +ov_pcm_seek_lap +ov_pcm_seek_page_lap +ov_time_seek_lap +ov_time_seek_page_lap +ov_raw_tell +ov_pcm_tell +ov_time_tell +ov_info +ov_comment +ov_read +ov_read_float +ov_test +ov_test_callbacks +ov_test_open +ov_crosslap +ov_halfrate +ov_halfrate_p +ov_fopen diff --git a/sqplus/COMPILE b/sqplus/COMPILE new file mode 100755 index 0000000..b1faea5 --- /dev/null +++ b/sqplus/COMPILE @@ -0,0 +1,41 @@ +Squirrel 2.1 stable +-------------------------------------------------------- +What is in this distribution? + +squirrel + static library implementing the compiler and interpreter of the language + +sqstdlib + the standard utility libraries + +sq + stand alone interpreter + +doc + The manual + +etc + a minimalistic embedding sample + +samples + samples programs + + +HOW TO COMPILE +--------------------------------------------------------- +GCC USERS +......................................................... +There is a very simple makefile that compiles all libraries and exes +from the root of the project run 'make' + +for 32 bits systems + + $ make + +for 64 bits systems + + $ make sq64 + +VISUAL C++ USERS +......................................................... +Open squirrel.dsw from the root project directory and build(dho!) \ No newline at end of file diff --git a/sqplus/COPYRIGHT b/sqplus/COPYRIGHT new file mode 100755 index 0000000..3dc80fd --- /dev/null +++ b/sqplus/COPYRIGHT @@ -0,0 +1,29 @@ +Copyright (c) 2003-2006 Alberto Demichelis + +This software is provided 'as-is', without any +express or implied warranty. In no event will the +authors be held liable for any damages arising from +the use of this software. + +Permission is granted to anyone to use this software +for any purpose, including commercial applications, +and to alter it and redistribute it freely, subject +to the following restrictions: + + 1. The origin of this software must not be + misrepresented; you must not claim that + you wrote the original software. If you + use this software in a product, an + acknowledgment in the product + documentation would be appreciated but is + not required. + + 2. Altered source versions must be plainly + marked as such, and must not be + misrepresented as being the original + software. + + 3. This notice may not be removed or + altered from any source distribution. +----------------------------------------------------- +END OF COPYRIGHT \ No newline at end of file diff --git a/sqplus/DXSquirrel/DXSquirrel.cbp b/sqplus/DXSquirrel/DXSquirrel.cbp new file mode 100755 index 0000000..acaade7 --- /dev/null +++ b/sqplus/DXSquirrel/DXSquirrel.cbp @@ -0,0 +1,253 @@ + + + + + + + diff --git a/sqplus/DXSquirrel/DXSquirrel.cpp b/sqplus/DXSquirrel/DXSquirrel.cpp new file mode 100755 index 0000000..f49ea48 --- /dev/null +++ b/sqplus/DXSquirrel/DXSquirrel.cpp @@ -0,0 +1,41 @@ +#include "stdafx.h" +#include +#include +#include + +#pragma comment(lib,"d3d9.lib") +#pragma comment(lib,"d3dx9.lib") + +#include "sqplus.h" + +LRESULT WINAPI MsgProc( HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam ) { + switch( msg ) { + case WM_CLOSE: + PostQuitMessage( 0 ); + return 0; + } + return DefWindowProc( hWnd, msg, wParam, lParam ); +} + +BOOL DXSquirrel_Initialize(); +void DXSquirrel_Shutdown(); + +INT WINAPI WinMain( HINSTANCE hInst, HINSTANCE, LPSTR, INT ) { + if(!DXSquirrel_Initialize()) { + MessageBox(NULL,_SC("Error initilizing the app"),_SC("DXSquirrel"),MB_OK); + return -1; + } + try { + SquirrelObject main = SquirrelVM::CompileScript(_SC("dxsquirrel.nut")); + SquirrelVM::RunScript(main); + } + catch(SquirrelError &e) { + MessageBox(NULL,e.desc,_SC("DXSquirrel"),MB_OK); + return -2; + } + DXSquirrel_Shutdown(); + return 0; +} + + + diff --git a/sqplus/DXSquirrel/DXSquirrel.h b/sqplus/DXSquirrel/DXSquirrel.h new file mode 100755 index 0000000..d00d47e --- /dev/null +++ b/sqplus/DXSquirrel/DXSquirrel.h @@ -0,0 +1,3 @@ +#pragma once + +#include "resource.h" diff --git a/sqplus/DXSquirrel/DXSquirrel.ico b/sqplus/DXSquirrel/DXSquirrel.ico new file mode 100755 index 0000000..d551aa3 Binary files /dev/null and b/sqplus/DXSquirrel/DXSquirrel.ico differ diff --git a/sqplus/DXSquirrel/DXSquirrel.rc b/sqplus/DXSquirrel/DXSquirrel.rc new file mode 100755 index 0000000..a45b198 --- /dev/null +++ b/sqplus/DXSquirrel/DXSquirrel.rc @@ -0,0 +1,128 @@ +//Microsoft Visual C++ generated resource script. +// +#include "resource.h" + +#define APSTUDIO_READONLY_SYMBOLS +///////////////////////////////////////////////////////////////////////////// +// +// Generated from the TEXTINCLUDE 2 resource. +// +#define APSTUDIO_HIDDEN_SYMBOLS +#include "windows.h" +#undef APSTUDIO_HIDDEN_SYMBOLS +///////////////////////////////////////////////////////////////////////////// +#undef APSTUDIO_READONLY_SYMBOLS + +#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU) +LANGUAGE 9, 1 +#pragma code_page(1252) + +///////////////////////////////////////////////////////////////////////////// +// +// Icon +// + +// Icon with lowest ID value placed first to ensure application icon +// remains consistent on all systems. + +IDI_DXSQUIRREL ICON "DXSquirrel.ico" +IDI_SMALL ICON "small.ico" + +///////////////////////////////////////////////////////////////////////////// +// +// Menu +// + +IDC_DXSQUIRREL MENU +BEGIN + POPUP "&File" + BEGIN + MENUITEM "E&xit", IDM_EXIT + END + POPUP "&Help" + BEGIN + MENUITEM "&About ...", IDM_ABOUT + END +END + + +///////////////////////////////////////////////////////////////////////////// +// +// Accelerator +// + +IDC_DXSQUIRREL ACCELERATORS +BEGIN + "?", IDM_ABOUT, ASCII, ALT + "/", IDM_ABOUT, ASCII, ALT +END + + +///////////////////////////////////////////////////////////////////////////// +// +// Dialog +// + +IDD_ABOUTBOX DIALOG 22, 17, 230, 75 +STYLE DS_MODALFRAME | WS_CAPTION | WS_SYSMENU +CAPTION "About" +FONT 8, "System" +BEGIN + ICON IDI_DXSQUIRREL,IDC_MYICON,14,9,16,16 + LTEXT "DXSquirrel Version 1.0",IDC_STATIC,49,10,119,8,SS_NOPREFIX + LTEXT "Copyright (C) 2005",IDC_STATIC,49,20,119,8 + DEFPUSHBUTTON "OK",IDOK,195,6,30,11,WS_GROUP +END + + +#ifdef APSTUDIO_INVOKED +///////////////////////////////////////////////////////////////////////////// +// +// TEXTINCLUDE +// +1 TEXTINCLUDE +BEGIN + "resource.h\0" +END + +2 TEXTINCLUDE +BEGIN + "#define APSTUDIO_HIDDEN_SYMBOLS\r\n" + "#include ""windows.h""\r\n" + "#undef APSTUDIO_HIDDEN_SYMBOLS\r\n" + "\0" +END + +3 TEXTINCLUDE +BEGIN + "\r\n" + "\0" +END + +#endif // APSTUDIO_INVOKED + +///////////////////////////////////////////////////////////////////////////// +// +// String Table +// + +STRINGTABLE +BEGIN + IDC_DXSQUIRREL "DXSQUIRREL" + IDS_APP_TITLE "DXSquirrel" +END + +#endif +///////////////////////////////////////////////////////////////////////////// + + + +#ifndef APSTUDIO_INVOKED +///////////////////////////////////////////////////////////////////////////// +// +// Generated from the TEXTINCLUDE 3 resource. +// + + +///////////////////////////////////////////////////////////////////////////// +#endif // not APSTUDIO_INVOKED diff --git a/sqplus/DXSquirrel/DXSquirrel.sln b/sqplus/DXSquirrel/DXSquirrel.sln new file mode 100755 index 0000000..456219e --- /dev/null +++ b/sqplus/DXSquirrel/DXSquirrel.sln @@ -0,0 +1,24 @@ +Microsoft Visual Studio Solution File, Format Version 8.00 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "DXSquirrel", "DXSquirrel.vcproj", "{63D317C8-DF36-49A8-BA6A-EE52C752685E}" + ProjectSection(ProjectDependencies) = postProject + EndProjectSection +EndProject +Global + GlobalSection(DPCodeReviewSolutionGUID) = preSolution + DPCodeReviewSolutionGUID = {00000000-0000-0000-0000-000000000000} + EndGlobalSection + GlobalSection(SolutionConfiguration) = preSolution + Debug = Debug + Release = Release + EndGlobalSection + GlobalSection(ProjectConfiguration) = postSolution + {63D317C8-DF36-49A8-BA6A-EE52C752685E}.Debug.ActiveCfg = Debug|Win32 + {63D317C8-DF36-49A8-BA6A-EE52C752685E}.Debug.Build.0 = Debug|Win32 + {63D317C8-DF36-49A8-BA6A-EE52C752685E}.Release.ActiveCfg = Release|Win32 + {63D317C8-DF36-49A8-BA6A-EE52C752685E}.Release.Build.0 = Release|Win32 + EndGlobalSection + GlobalSection(ExtensibilityGlobals) = postSolution + EndGlobalSection + GlobalSection(ExtensibilityAddIns) = postSolution + EndGlobalSection +EndGlobal diff --git a/sqplus/DXSquirrel/DXSquirrel.vcproj b/sqplus/DXSquirrel/DXSquirrel.vcproj new file mode 100755 index 0000000..91018a6 --- /dev/null +++ b/sqplus/DXSquirrel/DXSquirrel.vcproj @@ -0,0 +1,452 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sqplus/DXSquirrel/DXSquirrel.vcxproj b/sqplus/DXSquirrel/DXSquirrel.vcxproj new file mode 100755 index 0000000..2542c62 --- /dev/null +++ b/sqplus/DXSquirrel/DXSquirrel.vcxproj @@ -0,0 +1,208 @@ + + + + + Debug - Unicode + Win32 + + + Debug + Win32 + + + Release - Unicode + Win32 + + + Release + Win32 + + + + {63D317C8-DF36-49A8-BA6A-EE52C752685E} + Win32Proj + + + + Application + Unicode + + + Application + Unicode + + + Application + MultiByte + + + Application + MultiByte + + + + + + + + + + + + + + + + + + + + + + + <_ProjectFileVersion>10.0.30319.1 + $(Configuration)\ + $(Configuration)\ + true + $(Configuration)\ + $(Configuration)\ + false + $(Configuration)\ + $(Configuration)\ + true + $(Configuration)\ + $(Configuration)\ + false + + + + Disabled + ../include;../sqplus;%(AdditionalIncludeDirectories) + WIN32;_DEBUG;_WINDOWS;_CRT_SECURE_NO_DEPRECATE;%(PreprocessorDefinitions) + true + EnableFastChecks + MultiThreadedDebug + + + Level3 + EditAndContinue + + + $(OutDir)DXSquirrelD.exe + ../lib;%(AdditionalLibraryDirectories) + LIBC;%(IgnoreSpecificDefaultLibraries) + true + $(OutDir)DXSquirrel.pdb + Windows + MachineX86 + + + + + ../include;../sqplus;%(AdditionalIncludeDirectories) + WIN32;NDEBUG;_WINDOWS;_CRT_SECURE_NO_DEPRECATE;%(PreprocessorDefinitions) + MultiThreaded + + + Level3 + ProgramDatabase + + + $(OutDir)DXSquirrel.exe + ../lib;%(AdditionalLibraryDirectories) + true + Windows + true + true + MachineX86 + + + + + Disabled + ../include;../sqplus;%(AdditionalIncludeDirectories) + WIN32;_DEBUG;_WINDOWS;_CRT_SECURE_NO_DEPRECATE;%(PreprocessorDefinitions) + true + EnableFastChecks + MultiThreadedDebug + + + Level3 + EditAndContinue + + + $(OutDir)DXSquirrel.exe + ../lib;%(AdditionalLibraryDirectories) + LIBC;%(IgnoreSpecificDefaultLibraries) + true + $(OutDir)DXSquirrel.pdb + Windows + MachineX86 + + + + + ../include;../sqplus;%(AdditionalIncludeDirectories) + WIN32;NDEBUG;_WINDOWS;_CRT_SECURE_NO_DEPRECATE;%(PreprocessorDefinitions) + MultiThreaded + + + Level3 + ProgramDatabase + + + $(OutDir)DXSquirrel.exe + ../lib;%(AdditionalLibraryDirectories) + true + Windows + true + true + MachineX86 + + + + + + + + + + + Create + Create + Create + Create + + + + + + + + + + + + + + + + + + + {f9811314-c694-49a4-bd87-ba2e7f30d358} + false + + + {b6da293c-f1bb-4800-8134-70cbe80f70a0} + false + + + {a79653f2-73f4-4f57-ae86-4aebde795232} + false + + + + + + \ No newline at end of file diff --git a/sqplus/DXSquirrel/DXSquirrel.vcxproj.filters b/sqplus/DXSquirrel/DXSquirrel.vcxproj.filters new file mode 100755 index 0000000..f35c3ef --- /dev/null +++ b/sqplus/DXSquirrel/DXSquirrel.vcxproj.filters @@ -0,0 +1,68 @@ + + + + + {4FC737F1-C7A5-4376-A066-2A32D752A2FF} + cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx + + + {93995380-89BD-4b04-88EB-625FBE52EBFB} + h;hpp;hxx;hm;inl;inc;xsd + + + {67DA6AB6-F800-4c08-8B7A-83BB121AAD01} + rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx + + + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + + + Resource Files + + + Resource Files + + + + + + Resource Files + + + \ No newline at end of file diff --git a/sqplus/DXSquirrel/DXSquirrel71.sln b/sqplus/DXSquirrel/DXSquirrel71.sln new file mode 100755 index 0000000..2d12348 --- /dev/null +++ b/sqplus/DXSquirrel/DXSquirrel71.sln @@ -0,0 +1,24 @@ +Microsoft Visual Studio Solution File, Format Version 8.00 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "DXSquirrel", "DXSquirrel71.vcproj", "{63D317C8-DF36-49A8-BA6A-EE52C752685E}" + ProjectSection(ProjectDependencies) = postProject + EndProjectSection +EndProject +Global + GlobalSection(DPCodeReviewSolutionGUID) = preSolution + DPCodeReviewSolutionGUID = {00000000-0000-0000-0000-000000000000} + EndGlobalSection + GlobalSection(SolutionConfiguration) = preSolution + Debug = Debug + Release = Release + EndGlobalSection + GlobalSection(ProjectConfiguration) = postSolution + {63D317C8-DF36-49A8-BA6A-EE52C752685E}.Debug.ActiveCfg = Debug|Win32 + {63D317C8-DF36-49A8-BA6A-EE52C752685E}.Debug.Build.0 = Debug|Win32 + {63D317C8-DF36-49A8-BA6A-EE52C752685E}.Release.ActiveCfg = Release|Win32 + {63D317C8-DF36-49A8-BA6A-EE52C752685E}.Release.Build.0 = Release|Win32 + EndGlobalSection + GlobalSection(ExtensibilityGlobals) = postSolution + EndGlobalSection + GlobalSection(ExtensibilityAddIns) = postSolution + EndGlobalSection +EndGlobal diff --git a/sqplus/DXSquirrel/DXSquirrel71.vcproj b/sqplus/DXSquirrel/DXSquirrel71.vcproj new file mode 100755 index 0000000..29a6fa8 --- /dev/null +++ b/sqplus/DXSquirrel/DXSquirrel71.vcproj @@ -0,0 +1,302 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sqplus/DXSquirrel/DXSquirrel_Binds.cpp b/sqplus/DXSquirrel/DXSquirrel_Binds.cpp new file mode 100755 index 0000000..81cdc5c --- /dev/null +++ b/sqplus/DXSquirrel/DXSquirrel_Binds.cpp @@ -0,0 +1,35 @@ +#include "stdafx.h" +#include "sqplus.h" +#include "DXSquirrel_Binds.h" + +WNDCLASSEX gWC; +LRESULT WINAPI MsgProc( HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam ); +IDirect3D9 * gpD3D = NULL; +BOOL DXSquirrel_Initialize() +{ + WNDCLASSEX t = { sizeof(WNDCLASSEX), CS_CLASSDC, MsgProc, 0L, 0L, + GetModuleHandle(NULL), NULL, NULL, NULL, NULL, + _T("DXSquirrel"), NULL }; + gWC = t; + RegisterClassEx( &gWC ); + SquirrelVM::Init(); + if( NULL == ( gpD3D = Direct3DCreate9( D3D_SDK_VERSION ) ) ) + return FALSE; + + //initializes classes + _INIT_STATIC_NAMESPACE(DX); + _INIT_CLASS(Device); + _INIT_CLASS(Vector3); + _INIT_CLASS(Matrix); + _INIT_CLASS(BaseMesh); + _INIT_CLASS(Mesh); + // + return TRUE; +} + +void DXSquirrel_Shutdown() +{ + if(gpD3D) { + gpD3D->Release(); + } +} diff --git a/sqplus/DXSquirrel/DXSquirrel_Binds.h b/sqplus/DXSquirrel/DXSquirrel_Binds.h new file mode 100755 index 0000000..3a44422 --- /dev/null +++ b/sqplus/DXSquirrel/DXSquirrel_Binds.h @@ -0,0 +1,11 @@ +#ifndef _DXSQUIRREL_BINDS_H_ +#define _DXSQUIRREL_BINDS_H_ + +_DECL_STATIC_NAMESPACE(DX); +_DECL_CLASS(Device); +_DECL_CLASS(Vector3); +_DECL_CLASS(Matrix); +_DECL_CLASS(BaseMesh); +_DECL_CLASS(Mesh); + +#endif //_DXSQUIRREL_BINDS_H_ diff --git a/sqplus/DXSquirrel/DXSquirrel_DX.cpp b/sqplus/DXSquirrel/DXSquirrel_DX.cpp new file mode 100755 index 0000000..9c6b770 --- /dev/null +++ b/sqplus/DXSquirrel/DXSquirrel_DX.cpp @@ -0,0 +1,230 @@ +#include "stdafx.h" +#include "sqplus.h" +#include "DXSquirrel_Binds.h" + +//updates the message loop +_MEMBER_FUNCTION_IMPL(DX,Update) +{ + StackHandler sa(v); + MSG msg; + ZeroMemory( &msg, sizeof(msg) ); + while( PeekMessage( &msg, NULL, 0U, 0U, PM_REMOVE ) ) + { + if(msg.message == WM_QUIT) + { + return sa.Return(false); + } + TranslateMessage( &msg ); + DispatchMessage( &msg ); + } + return sa.Return(true); +} + +// +_BEGIN_NAMESPACE(DX) +_MEMBER_FUNCTION(DX,Update,0,0) +_BEGIN_NAMESPACE_CONSTANTS(DX) +//D3DDEVTYPE +_CONSTANT(D3DDEVTYPE_HAL,OT_INTEGER,D3DDEVTYPE_HAL) +_CONSTANT(D3DDEVTYPE_REF,OT_INTEGER,D3DDEVTYPE_REF) +_CONSTANT(D3DDEVTYPE_SW,OT_INTEGER,D3DDEVTYPE_SW) +//SWAPEFFECT +_CONSTANT(D3DSWAPEFFECT_DISCARD,OT_INTEGER,D3DSWAPEFFECT_DISCARD) +_CONSTANT(D3DSWAPEFFECT_FLIP,OT_INTEGER,D3DSWAPEFFECT_FLIP) +_CONSTANT(D3DSWAPEFFECT_COPY,OT_INTEGER,D3DSWAPEFFECT_COPY) +//D3DCREATE +_CONSTANT(D3DCREATE_ADAPTERGROUP_DEVICE,OT_INTEGER,D3DCREATE_ADAPTERGROUP_DEVICE) +_CONSTANT(D3DCREATE_DISABLE_DRIVER_MANAGEMENT,OT_INTEGER,D3DCREATE_DISABLE_DRIVER_MANAGEMENT) +_CONSTANT(D3DCREATE_DISABLE_DRIVER_MANAGEMENT_EX,OT_INTEGER,D3DCREATE_DISABLE_DRIVER_MANAGEMENT_EX) +_CONSTANT(D3DCREATE_FPU_PRESERVE,OT_INTEGER,D3DCREATE_FPU_PRESERVE) +_CONSTANT(D3DCREATE_HARDWARE_VERTEXPROCESSING,OT_INTEGER,D3DCREATE_HARDWARE_VERTEXPROCESSING) +_CONSTANT(D3DCREATE_MIXED_VERTEXPROCESSING,OT_INTEGER,D3DCREATE_MIXED_VERTEXPROCESSING) +_CONSTANT(D3DCREATE_MULTITHREADED,OT_INTEGER,D3DCREATE_MULTITHREADED) +_CONSTANT(D3DCREATE_NOWINDOWCHANGES,OT_INTEGER,D3DCREATE_NOWINDOWCHANGES) +_CONSTANT(D3DCREATE_PUREDEVICE,OT_INTEGER,D3DCREATE_PUREDEVICE) +_CONSTANT(D3DCREATE_SOFTWARE_VERTEXPROCESSING,OT_INTEGER,D3DCREATE_SOFTWARE_VERTEXPROCESSING) +//D3DFMT +_CONSTANT(D3DFMT_UNKNOWN,OT_INTEGER,D3DFMT_UNKNOWN) +_CONSTANT(D3DFMT_R8G8B8,OT_INTEGER,D3DFMT_R8G8B8) +_CONSTANT(D3DFMT_A8R8G8B8,OT_INTEGER,D3DFMT_A8R8G8B8) +_CONSTANT(D3DFMT_X8R8G8B8,OT_INTEGER,D3DFMT_X8R8G8B8) +_CONSTANT(D3DFMT_R5G6B5,OT_INTEGER,D3DFMT_R5G6B5) +_CONSTANT(D3DFMT_X1R5G5B5,OT_INTEGER,D3DFMT_X1R5G5B5) +_CONSTANT(D3DFMT_A1R5G5B5,OT_INTEGER,D3DFMT_A1R5G5B5) +_CONSTANT(D3DFMT_A4R4G4B4,OT_INTEGER,D3DFMT_A4R4G4B4) +_CONSTANT(D3DFMT_R3G3B2,OT_INTEGER,D3DFMT_R3G3B2) +_CONSTANT(D3DFMT_A8,OT_INTEGER,D3DFMT_A8) +_CONSTANT(D3DFMT_A8R3G3B2,OT_INTEGER,D3DFMT_A8R3G3B2) +_CONSTANT(D3DFMT_X4R4G4B4,OT_INTEGER,D3DFMT_X4R4G4B4) +_CONSTANT(D3DFMT_A2B10G10R10,OT_INTEGER,D3DFMT_A2B10G10R10) +_CONSTANT(D3DFMT_A8B8G8R8,OT_INTEGER,D3DFMT_A8B8G8R8) +_CONSTANT(D3DFMT_X8B8G8R8,OT_INTEGER,D3DFMT_X8B8G8R8) +_CONSTANT(D3DFMT_G16R16,OT_INTEGER,D3DFMT_G16R16) +_CONSTANT(D3DFMT_A2R10G10B10,OT_INTEGER,D3DFMT_A2R10G10B10) +_CONSTANT(D3DFMT_A16B16G16R16,OT_INTEGER,D3DFMT_A16B16G16R16) +_CONSTANT(D3DFMT_A8P8,OT_INTEGER,D3DFMT_A8P8) +_CONSTANT(D3DFMT_P8,OT_INTEGER,D3DFMT_P8) +_CONSTANT(D3DFMT_L8,OT_INTEGER,D3DFMT_L8) +_CONSTANT(D3DFMT_A8L8,OT_INTEGER,D3DFMT_A8L8) +_CONSTANT(D3DFMT_A4L4,OT_INTEGER,D3DFMT_A4L4) +_CONSTANT(D3DFMT_V8U8,OT_INTEGER,D3DFMT_V8U8) +_CONSTANT(D3DFMT_L6V5U5,OT_INTEGER,D3DFMT_L6V5U5) +_CONSTANT(D3DFMT_X8L8V8U8,OT_INTEGER,D3DFMT_X8L8V8U8) +_CONSTANT(D3DFMT_Q8W8V8U8,OT_INTEGER,D3DFMT_Q8W8V8U8) +_CONSTANT(D3DFMT_V16U16,OT_INTEGER,D3DFMT_V16U16) +_CONSTANT(D3DFMT_A2W10V10U10,OT_INTEGER,D3DFMT_A2W10V10U10) +_CONSTANT(D3DFMT_UYVY,OT_INTEGER,D3DFMT_UYVY) +_CONSTANT(D3DFMT_R8G8_B8G8,OT_INTEGER,D3DFMT_R8G8_B8G8) +_CONSTANT(D3DFMT_YUY2,OT_INTEGER,D3DFMT_YUY2) +_CONSTANT(D3DFMT_G8R8_G8B8,OT_INTEGER,D3DFMT_G8R8_G8B8) +_CONSTANT(D3DFMT_DXT1,OT_INTEGER,D3DFMT_DXT1) +_CONSTANT(D3DFMT_DXT2,OT_INTEGER,D3DFMT_DXT2) +_CONSTANT(D3DFMT_DXT3,OT_INTEGER,D3DFMT_DXT3) +_CONSTANT(D3DFMT_DXT4,OT_INTEGER,D3DFMT_DXT4) +_CONSTANT(D3DFMT_DXT5,OT_INTEGER,D3DFMT_DXT5) +_CONSTANT(D3DFMT_D16_LOCKABLE,OT_INTEGER,D3DFMT_D16_LOCKABLE) +_CONSTANT(D3DFMT_D32,OT_INTEGER,D3DFMT_D32) +_CONSTANT(D3DFMT_D15S1,OT_INTEGER,D3DFMT_D15S1) +_CONSTANT(D3DFMT_D24S8,OT_INTEGER,D3DFMT_D24S8) +_CONSTANT(D3DFMT_D24X8,OT_INTEGER,D3DFMT_D24X8) +_CONSTANT(D3DFMT_D24X4S4,OT_INTEGER,D3DFMT_D24X4S4) +_CONSTANT(D3DFMT_D16,OT_INTEGER,D3DFMT_D16) +_CONSTANT(D3DFMT_D32F_LOCKABLE,OT_INTEGER,D3DFMT_D32F_LOCKABLE) +_CONSTANT(D3DFMT_D24FS8,OT_INTEGER,D3DFMT_D24FS8) +_CONSTANT(D3DFMT_L16,OT_INTEGER,D3DFMT_L16) +_CONSTANT(D3DFMT_VERTEXDATA,OT_INTEGER,D3DFMT_VERTEXDATA) +_CONSTANT(D3DFMT_INDEX16,OT_INTEGER,D3DFMT_INDEX16) +_CONSTANT(D3DFMT_INDEX32,OT_INTEGER,D3DFMT_INDEX32) +_CONSTANT(D3DFMT_Q16W16V16U16,OT_INTEGER,D3DFMT_Q16W16V16U16) +_CONSTANT(D3DFMT_MULTI2_ARGB8,OT_INTEGER,D3DFMT_MULTI2_ARGB8) +_CONSTANT(D3DFMT_R16F,OT_INTEGER,D3DFMT_R16F) +_CONSTANT(D3DFMT_G16R16F,OT_INTEGER,D3DFMT_G16R16F) +_CONSTANT(D3DFMT_A16B16G16R16F,OT_INTEGER,D3DFMT_A16B16G16R16F) +_CONSTANT(D3DFMT_R32F,OT_INTEGER,D3DFMT_R32F) +_CONSTANT(D3DFMT_G32R32F,OT_INTEGER,D3DFMT_G32R32F) +_CONSTANT(D3DFMT_A32B32G32R32F,OT_INTEGER,D3DFMT_A32B32G32R32F) +_CONSTANT(D3DFMT_CxV8U8,OT_INTEGER,D3DFMT_CxV8U8) +//D3DCLEAR +_CONSTANT(D3DCLEAR_STENCIL,OT_INTEGER,D3DCLEAR_STENCIL) +_CONSTANT(D3DCLEAR_TARGET,OT_INTEGER,D3DCLEAR_TARGET) +_CONSTANT(D3DCLEAR_ZBUFFER,OT_INTEGER,D3DCLEAR_ZBUFFER) +//D3DTS +_CONSTANT(D3DTS_WORLD,OT_INTEGER,D3DTS_WORLD) +_CONSTANT(D3DTS_VIEW,OT_INTEGER,D3DTS_VIEW) +_CONSTANT(D3DTS_PROJECTION,OT_INTEGER,D3DTS_PROJECTION) +_CONSTANT(D3DTS_TEXTURE0,OT_INTEGER,D3DTS_TEXTURE0) +_CONSTANT(D3DTS_TEXTURE1,OT_INTEGER,D3DTS_TEXTURE1) +_CONSTANT(D3DTS_TEXTURE2,OT_INTEGER,D3DTS_TEXTURE2) +_CONSTANT(D3DTS_TEXTURE3,OT_INTEGER,D3DTS_TEXTURE3) +_CONSTANT(D3DTS_TEXTURE4,OT_INTEGER,D3DTS_TEXTURE4) +_CONSTANT(D3DTS_TEXTURE5,OT_INTEGER,D3DTS_TEXTURE5) +_CONSTANT(D3DTS_TEXTURE6,OT_INTEGER,D3DTS_TEXTURE6) +_CONSTANT(D3DTS_TEXTURE7,OT_INTEGER,D3DTS_TEXTURE7) +// +_CONSTANT(D3DX_PI,OT_INTEGER,D3DX_PI) +//RS +_CONSTANT(D3DRS_ZENABLE,OT_INTEGER,D3DRS_ZENABLE) +_CONSTANT(D3DRS_FILLMODE,OT_INTEGER,D3DRS_FILLMODE) +_CONSTANT(D3DRS_SHADEMODE,OT_INTEGER,D3DRS_SHADEMODE) +_CONSTANT(D3DRS_ZWRITEENABLE,OT_INTEGER,D3DRS_ZWRITEENABLE) +_CONSTANT(D3DRS_ALPHATESTENABLE,OT_INTEGER,D3DRS_ALPHATESTENABLE) +_CONSTANT(D3DRS_LASTPIXEL,OT_INTEGER,D3DRS_LASTPIXEL) +_CONSTANT(D3DRS_SRCBLEND,OT_INTEGER,D3DRS_SRCBLEND) +_CONSTANT(D3DRS_DESTBLEND,OT_INTEGER,D3DRS_DESTBLEND) +_CONSTANT(D3DRS_CULLMODE,OT_INTEGER,D3DRS_CULLMODE) +_CONSTANT(D3DRS_ZFUNC,OT_INTEGER,D3DRS_ZFUNC) +_CONSTANT(D3DRS_ALPHAREF,OT_INTEGER,D3DRS_ALPHAREF) +_CONSTANT(D3DRS_ALPHAFUNC,OT_INTEGER,D3DRS_ALPHAFUNC) +_CONSTANT(D3DRS_DITHERENABLE,OT_INTEGER,D3DRS_DITHERENABLE) +_CONSTANT(D3DRS_ALPHABLENDENABLE,OT_INTEGER,D3DRS_ALPHABLENDENABLE) +_CONSTANT(D3DRS_FOGENABLE,OT_INTEGER,D3DRS_FOGENABLE) +_CONSTANT(D3DRS_SPECULARENABLE,OT_INTEGER,D3DRS_SPECULARENABLE) +_CONSTANT(D3DRS_FOGCOLOR,OT_INTEGER,D3DRS_FOGCOLOR) +_CONSTANT(D3DRS_FOGTABLEMODE,OT_INTEGER,D3DRS_FOGTABLEMODE) +_CONSTANT(D3DRS_FOGSTART,OT_INTEGER,D3DRS_FOGSTART) +_CONSTANT(D3DRS_FOGEND,OT_INTEGER,D3DRS_FOGEND) +_CONSTANT(D3DRS_FOGDENSITY,OT_INTEGER,D3DRS_FOGDENSITY) +_CONSTANT(D3DRS_RANGEFOGENABLE,OT_INTEGER,D3DRS_RANGEFOGENABLE) +_CONSTANT(D3DRS_STENCILENABLE,OT_INTEGER,D3DRS_STENCILENABLE) +_CONSTANT(D3DRS_STENCILFAIL,OT_INTEGER,D3DRS_STENCILFAIL) +_CONSTANT(D3DRS_STENCILZFAIL,OT_INTEGER,D3DRS_STENCILZFAIL) +_CONSTANT(D3DRS_STENCILPASS,OT_INTEGER,D3DRS_STENCILPASS) +_CONSTANT(D3DRS_STENCILFUNC,OT_INTEGER,D3DRS_STENCILFUNC) +_CONSTANT(D3DRS_STENCILREF,OT_INTEGER,D3DRS_STENCILREF) +_CONSTANT(D3DRS_STENCILMASK,OT_INTEGER,D3DRS_STENCILMASK) +_CONSTANT(D3DRS_STENCILWRITEMASK,OT_INTEGER,D3DRS_STENCILWRITEMASK) +_CONSTANT(D3DRS_TEXTUREFACTOR,OT_INTEGER,D3DRS_TEXTUREFACTOR) +_CONSTANT(D3DRS_WRAP0,OT_INTEGER,D3DRS_WRAP0) +_CONSTANT(D3DRS_WRAP1,OT_INTEGER,D3DRS_WRAP1) +_CONSTANT(D3DRS_WRAP2,OT_INTEGER,D3DRS_WRAP2) +_CONSTANT(D3DRS_WRAP3,OT_INTEGER,D3DRS_WRAP3) +_CONSTANT(D3DRS_WRAP4,OT_INTEGER,D3DRS_WRAP4) +_CONSTANT(D3DRS_WRAP5,OT_INTEGER,D3DRS_WRAP5) +_CONSTANT(D3DRS_WRAP6,OT_INTEGER,D3DRS_WRAP6) +_CONSTANT(D3DRS_WRAP7,OT_INTEGER,D3DRS_WRAP7) +_CONSTANT(D3DRS_CLIPPING,OT_INTEGER,D3DRS_CLIPPING) +_CONSTANT(D3DRS_LIGHTING,OT_INTEGER,D3DRS_LIGHTING) +_CONSTANT(D3DRS_AMBIENT,OT_INTEGER,D3DRS_AMBIENT) +_CONSTANT(D3DRS_FOGVERTEXMODE,OT_INTEGER,D3DRS_FOGVERTEXMODE) +_CONSTANT(D3DRS_COLORVERTEX,OT_INTEGER,D3DRS_COLORVERTEX) +_CONSTANT(D3DRS_LOCALVIEWER,OT_INTEGER,D3DRS_LOCALVIEWER) +_CONSTANT(D3DRS_NORMALIZENORMALS,OT_INTEGER,D3DRS_NORMALIZENORMALS) +_CONSTANT(D3DRS_DIFFUSEMATERIALSOURCE,OT_INTEGER,D3DRS_DIFFUSEMATERIALSOURCE) +_CONSTANT(D3DRS_SPECULARMATERIALSOURCE,OT_INTEGER,D3DRS_SPECULARMATERIALSOURCE) +_CONSTANT(D3DRS_AMBIENTMATERIALSOURCE,OT_INTEGER,D3DRS_AMBIENTMATERIALSOURCE) +_CONSTANT(D3DRS_EMISSIVEMATERIALSOURCE,OT_INTEGER,D3DRS_EMISSIVEMATERIALSOURCE) +_CONSTANT(D3DRS_VERTEXBLEND,OT_INTEGER,D3DRS_VERTEXBLEND) +_CONSTANT(D3DRS_CLIPPLANEENABLE,OT_INTEGER,D3DRS_CLIPPLANEENABLE) +_CONSTANT(D3DRS_POINTSIZE,OT_INTEGER,D3DRS_POINTSIZE) +_CONSTANT(D3DRS_POINTSIZE_MIN,OT_INTEGER,D3DRS_POINTSIZE_MIN) +_CONSTANT(D3DRS_POINTSPRITEENABLE,OT_INTEGER,D3DRS_POINTSPRITEENABLE) +_CONSTANT(D3DRS_POINTSCALEENABLE,OT_INTEGER,D3DRS_POINTSCALEENABLE) +_CONSTANT(D3DRS_POINTSCALE_A,OT_INTEGER,D3DRS_POINTSCALE_A) +_CONSTANT(D3DRS_POINTSCALE_B,OT_INTEGER,D3DRS_POINTSCALE_B) +_CONSTANT(D3DRS_POINTSCALE_C,OT_INTEGER,D3DRS_POINTSCALE_C) +_CONSTANT(D3DRS_MULTISAMPLEANTIALIAS,OT_INTEGER,D3DRS_MULTISAMPLEANTIALIAS) +_CONSTANT(D3DRS_MULTISAMPLEMASK,OT_INTEGER,D3DRS_MULTISAMPLEMASK) +_CONSTANT(D3DRS_PATCHEDGESTYLE,OT_INTEGER,D3DRS_PATCHEDGESTYLE) +_CONSTANT(D3DRS_DEBUGMONITORTOKEN,OT_INTEGER,D3DRS_DEBUGMONITORTOKEN) +_CONSTANT(D3DRS_POINTSIZE_MAX,OT_INTEGER,D3DRS_POINTSIZE_MAX) +_CONSTANT(D3DRS_INDEXEDVERTEXBLENDENABLE,OT_INTEGER,D3DRS_INDEXEDVERTEXBLENDENABLE) +_CONSTANT(D3DRS_COLORWRITEENABLE,OT_INTEGER,D3DRS_COLORWRITEENABLE) +_CONSTANT(D3DRS_TWEENFACTOR,OT_INTEGER,D3DRS_TWEENFACTOR) +_CONSTANT(D3DRS_BLENDOP,OT_INTEGER,D3DRS_BLENDOP) +_CONSTANT(D3DRS_POSITIONDEGREE,OT_INTEGER,D3DRS_POSITIONDEGREE) +_CONSTANT(D3DRS_NORMALDEGREE,OT_INTEGER,D3DRS_NORMALDEGREE) +_CONSTANT(D3DRS_SCISSORTESTENABLE,OT_INTEGER,D3DRS_SCISSORTESTENABLE) +_CONSTANT(D3DRS_SLOPESCALEDEPTHBIAS,OT_INTEGER,D3DRS_SLOPESCALEDEPTHBIAS) +_CONSTANT(D3DRS_ANTIALIASEDLINEENABLE,OT_INTEGER,D3DRS_ANTIALIASEDLINEENABLE) +_CONSTANT(D3DRS_MINTESSELLATIONLEVEL,OT_INTEGER,D3DRS_MINTESSELLATIONLEVEL) +_CONSTANT(D3DRS_MAXTESSELLATIONLEVEL,OT_INTEGER,D3DRS_MAXTESSELLATIONLEVEL) +_CONSTANT(D3DRS_ADAPTIVETESS_X,OT_INTEGER,D3DRS_ADAPTIVETESS_X) +_CONSTANT(D3DRS_ADAPTIVETESS_Y,OT_INTEGER,D3DRS_ADAPTIVETESS_Y) +_CONSTANT(D3DRS_ADAPTIVETESS_Z,OT_INTEGER,D3DRS_ADAPTIVETESS_Z) +_CONSTANT(D3DRS_ADAPTIVETESS_W,OT_INTEGER,D3DRS_ADAPTIVETESS_W) +_CONSTANT(D3DRS_ENABLEADAPTIVETESSELLATION,OT_INTEGER,D3DRS_ENABLEADAPTIVETESSELLATION) +_CONSTANT(D3DRS_TWOSIDEDSTENCILMODE,OT_INTEGER,D3DRS_TWOSIDEDSTENCILMODE) +_CONSTANT(D3DRS_CCW_STENCILFAIL,OT_INTEGER,D3DRS_CCW_STENCILFAIL) +_CONSTANT(D3DRS_CCW_STENCILZFAIL,OT_INTEGER,D3DRS_CCW_STENCILZFAIL) +_CONSTANT(D3DRS_CCW_STENCILPASS,OT_INTEGER,D3DRS_CCW_STENCILPASS) +_CONSTANT(D3DRS_CCW_STENCILFUNC,OT_INTEGER,D3DRS_CCW_STENCILFUNC) +_CONSTANT(D3DRS_COLORWRITEENABLE1,OT_INTEGER,D3DRS_COLORWRITEENABLE1) +_CONSTANT(D3DRS_COLORWRITEENABLE2,OT_INTEGER,D3DRS_COLORWRITEENABLE2) +_CONSTANT(D3DRS_COLORWRITEENABLE3,OT_INTEGER,D3DRS_COLORWRITEENABLE3) +_CONSTANT(D3DRS_BLENDFACTOR,OT_INTEGER,D3DRS_BLENDFACTOR) +_CONSTANT(D3DRS_SRGBWRITEENABLE,OT_INTEGER,D3DRS_SRGBWRITEENABLE) +_CONSTANT(D3DRS_DEPTHBIAS,OT_INTEGER,D3DRS_DEPTHBIAS) +_CONSTANT(D3DRS_WRAP8,OT_INTEGER,D3DRS_WRAP8) +_CONSTANT(D3DRS_WRAP9,OT_INTEGER,D3DRS_WRAP9) +_CONSTANT(D3DRS_WRAP10,OT_INTEGER,D3DRS_WRAP10) +_CONSTANT(D3DRS_WRAP11,OT_INTEGER,D3DRS_WRAP11) +_CONSTANT(D3DRS_WRAP12,OT_INTEGER,D3DRS_WRAP12) +_CONSTANT(D3DRS_WRAP13,OT_INTEGER,D3DRS_WRAP13) +_CONSTANT(D3DRS_WRAP14,OT_INTEGER,D3DRS_WRAP14) +_CONSTANT(D3DRS_WRAP15,OT_INTEGER,D3DRS_WRAP15) +_CONSTANT(D3DRS_SEPARATEALPHABLENDENABLE,OT_INTEGER,D3DRS_SEPARATEALPHABLENDENABLE) +_CONSTANT(D3DRS_SRCBLENDALPHA,OT_INTEGER,D3DRS_SRCBLENDALPHA) +_CONSTANT(D3DRS_DESTBLENDALPHA,OT_INTEGER,D3DRS_DESTBLENDALPHA) +_CONSTANT(D3DRS_BLENDOPALPHA,OT_INTEGER,D3DRS_BLENDOPALPHA) +_CONSTANT(D3DRS_FORCE_DWORD,OT_INTEGER,D3DRS_FORCE_DWORD) +_END_NAMESPACE(DX,NULL) \ No newline at end of file diff --git a/sqplus/DXSquirrel/DXSquirrel_Device.cpp b/sqplus/DXSquirrel/DXSquirrel_Device.cpp new file mode 100755 index 0000000..807fa96 --- /dev/null +++ b/sqplus/DXSquirrel/DXSquirrel_Device.cpp @@ -0,0 +1,151 @@ +#include "stdafx.h" +#include "sqplusWin32.h" +#include "DXSquirrel_Binds.h" + +extern WNDCLASSEX gWC; +extern IDirect3D9 * gpD3D; + +_MEMBER_FUNCTION_IMPL(Device,constructor) +{ + StackHandler sa(v); + + //PARSES the params + SquirrelObject params = sa.GetObjectHandle(2); + + D3DPRESENT_PARAMETERS d3dpp; + ZeroMemory( &d3dpp, sizeof(d3dpp) ); + //defaults + d3dpp.Windowed = TRUE; + d3dpp.SwapEffect = D3DSWAPEFFECT_DISCARD; + d3dpp.BackBufferFormat = D3DFMT_UNKNOWN; + d3dpp.EnableAutoDepthStencil = TRUE; + d3dpp.AutoDepthStencilFormat = D3DFMT_D16; + d3dpp.BackBufferWidth = 640; + d3dpp.BackBufferHeight = 480; + //windowed + if(params.Exists(_T("Windowed"))) { + d3dpp.Windowed = params.GetBool(_T("Windowed"))? TRUE : FALSE; + } + if(params.Exists(_T("SwapEffect"))) { + d3dpp.SwapEffect = (D3DSWAPEFFECT)params.GetInt(_T("SwapEffect")); + } + if(params.Exists(_T("BackBufferFormat"))) { + d3dpp.BackBufferFormat = (D3DFORMAT)params.GetInt(_T("BackBufferFormat")); + } + if(params.Exists(_T("EnableAutoDepthStencil"))) { + d3dpp.EnableAutoDepthStencil = params.GetBool(_T("EnableAutoDepthStencil"))? TRUE : FALSE; + } + if(params.Exists(_T("AutoDepthStencilFormat"))) { + d3dpp.AutoDepthStencilFormat = (D3DFORMAT)params.GetInt(_T("AutoDepthStencilFormat")); + } + if(params.Exists(_T("BackBufferWidth"))) { + d3dpp.BackBufferWidth = params.GetInt(_T("BackBufferWidth")); + } + if(params.Exists(_T("BackBufferHeight"))) { + d3dpp.BackBufferHeight = params.GetInt(_T("BackBufferHeight")); + } + + + //create the window + HWND hWnd = CreateWindow( _T("DXSquirrel"), _T("DXSquirrel"), + 0, CW_USEDEFAULT, CW_USEDEFAULT, d3dpp.BackBufferWidth, d3dpp.BackBufferHeight, + NULL, NULL, gWC.hInstance, NULL ); + + if(!hWnd) return sa.ThrowError(_T("Error creating the window")); + EnableWindow(hWnd,TRUE); + ShowWindow(hWnd,SW_SHOW); + //d3dpp.hDeviceWindow = hWnd; + //PARSES the params + IDirect3DDevice9 *pDev; + HRESULT hr; + if(FAILED(hr = gpD3D->CreateDevice(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, hWnd, + D3DCREATE_SOFTWARE_VERTEXPROCESSING, + &d3dpp, &pDev))) { + return sa.ThrowError(_T("Error initializing the device")); + } + + + return construct_RefCounted(pDev); +} + +_MEMBER_FUNCTION_IMPL(Device,BeginScene) +{ + StackHandler sa(v); + _CHECK_SELF(IDirect3DDevice9,Device); + if(FAILED(self->BeginScene())) { + return sa.ThrowError(_T("BeginScene failed")); + } + return 0; +} + +_MEMBER_FUNCTION_IMPL(Device,EndScene) +{ + StackHandler sa(v); + _CHECK_SELF(IDirect3DDevice9,Device); + if(FAILED(self->EndScene())) { + return sa.ThrowError(_T("EndScene failed")); + } + return 0; +} + +//params (this,flags,[color],[z],[stencil]) +_MEMBER_FUNCTION_IMPL(Device,Clear) +{ + StackHandler sa(v); + _CHECK_SELF(IDirect3DDevice9,Device); + FLOAT z = 1.0f; + DWORD color = 0xFF000000; + DWORD stencil = 0; + INT params = sa.GetParamCount(); + if(params > 2) { + color = (DWORD)sa.GetInt(3); + } + if(params > 3) { + z = sa.GetFloat(4); + } + if(params > 4) { + stencil = (DWORD)sa.GetInt(4); + } + HRESULT hr; + if(FAILED(hr = self->Clear(0,NULL,(DWORD)sa.GetInt(2),color,z,stencil))) + { + return sa.ThrowError(_T("Clear failed")); + } + + return 0; +} + +_MEMBER_FUNCTION_IMPL(Device,Present) +{ + StackHandler sa(v); + _CHECK_SELF(IDirect3DDevice9,Device); + self->Present(NULL,NULL,NULL,NULL); + return 0; +} + +_MEMBER_FUNCTION_IMPL(Device,SetTransform) +{ + StackHandler sa(v); + _CHECK_SELF(IDirect3DDevice9,Device); + _CHECK_INST_PARAM(mat,3,D3DXMATRIX,Matrix); + self->SetTransform((D3DTRANSFORMSTATETYPE)sa.GetInt(2),mat); + return 0; +} + +_MEMBER_FUNCTION_IMPL(Device,SetRenderState) +{ + StackHandler sa(v); + _CHECK_SELF(IDirect3DDevice9,Device); + self->SetRenderState((D3DRENDERSTATETYPE)sa.GetInt(2),(DWORD)sa.GetInt(3)); + return 0; +} + +_BEGIN_CLASS(Device) +_MEMBER_FUNCTION(Device,constructor,2,_T("xt")) +_MEMBER_FUNCTION(Device,BeginScene,0,NULL) +_MEMBER_FUNCTION(Device,EndScene,0,NULL) +_MEMBER_FUNCTION(Device,Present,0,NULL) +_MEMBER_FUNCTION(Device,Clear,-2,_T("xnnnn")) +_MEMBER_FUNCTION(Device,SetTransform,3,_T("xnx")) +_MEMBER_FUNCTION(Device,SetRenderState,3,_T("xnn|b")) +_END_CLASS(Device) \ No newline at end of file diff --git a/sqplus/DXSquirrel/DXSquirrel_Math.cpp b/sqplus/DXSquirrel/DXSquirrel_Math.cpp new file mode 100755 index 0000000..d2b6c64 --- /dev/null +++ b/sqplus/DXSquirrel/DXSquirrel_Math.cpp @@ -0,0 +1,532 @@ +#include "stdafx.h" +#include "sqplus.h" +#include "DXSquirrel_Binds.h" + +_IMPL_NATIVE_CONSTRUCTION(Vector3,D3DXVECTOR3); + +_MEMBER_FUNCTION_IMPL(Vector3,constructor) +{ + D3DXVECTOR3 temp; + D3DXVECTOR3 *newv = NULL; + StackHandler sa(v); + int nparams = sa.GetParamCount(); + switch(nparams) { + case 1: + temp.x = 0; + temp.y = 0; + temp.z = 0; + break; + case 2: + if(sa.GetType(2) == OT_INSTANCE) { + _CHECK_INST_PARAM(vec,2,D3DXVECTOR3,Vector3); + if(vec) temp = *vec; + else return sa.ThrowError(_T("Vector3() invalid instance type")); + } + break; + case 4: + temp.x = sa.GetFloat(2); + temp.y = sa.GetFloat(3); + temp.z = sa.GetFloat(4); + break; + default: + return sa.ThrowError(_T("Vector3() wrong parameters")); + } + newv = new D3DXVECTOR3(temp); + return construct_Vector3(newv); +} + + +_MEMBER_FUNCTION_IMPL(Vector3,_set) +{ + StackHandler sa(v); + _CHECK_SELF(D3DXVECTOR3,Vector3); + const SQChar *s = sa.GetString(2); + int index = s?s[0]:sa.GetInt(2); + switch(index) { + case 0: case 'x': case 'r': + return sa.Return(self->x = sa.GetFloat(3)); + break; + case 1: case 'y': case 'g': + return sa.Return(self->y = sa.GetFloat(3)); + break; + case 2: case 'z': case 'b': + return sa.Return(self->z = sa.GetFloat(3)); + break; + } + + return SQ_ERROR; +} + +_MEMBER_FUNCTION_IMPL(Vector3,_get) +{ + StackHandler sa(v); + _CHECK_SELF(D3DXVECTOR3,Vector3); + const SQChar *s = sa.GetString(2); + if(s && (s[1] != 0)) + return SQ_ERROR; + int index = s && (s[1] == 0)?s[0]:sa.GetInt(2); + switch(index) { + case 0: case 'x': case 'r': return sa.Return(self->x); break; + case 1: case 'y': case 'g': return sa.Return(self->y); break; + case 2: case 'z': case 'b': return sa.Return(self->z); break; + } + return SQ_ERROR; +} + +_MEMBER_FUNCTION_IMPL(Vector3,_nexti) +{ + StackHandler sa(v); + _CHECK_SELF(D3DXVECTOR3,Vector3); + int index = -1; + if(sa.GetType(2) == OT_NULL) { + index = -1; + }else { + const SQChar *s = sa.GetString(2); + if(s && (s[1] != 0)) + return SQ_ERROR; + index = s && (s[1] == 0)?s[0]:sa.GetInt(2); + } + switch(index) { + case 0xFFFFFFFF: return sa.Return(_T("x")); + case 0: case 'x': case 'r': return sa.Return(_T("y")); + case 1: case 'y': case 'g': return sa.Return(_T("z")); + case 2: case 'z': case 'b': return sa.Return(); + } + return sa.Return(_T("invalid index")); +} + +_MEMBER_FUNCTION_IMPL(Vector3,_cmp) +{ + + StackHandler sa(v); + _CHECK_SELF(D3DXVECTOR3,Vector3); + _CHECK_INST_PARAM(vec,2,D3DXVECTOR3,Vector3); + if((*self) == (*vec)) + return sa.Return(0); + if((*self) < (*vec)) + return sa.Return(-1); + return sa.Return(1); +} + +_MEMBER_FUNCTION_IMPL(Vector3,_add) +{ + StackHandler sa(v); + _CHECK_SELF(D3DXVECTOR3,Vector3); + _CHECK_INST_PARAM(vec,2,D3DXVECTOR3,Vector3); + D3DXVECTOR3 tv = (*self)+(*vec); + SquirrelObject so = new_Vector3(tv); + return sa.Return(so); +} + +_MEMBER_FUNCTION_IMPL(Vector3,_sub) +{ + StackHandler sa(v); + _CHECK_SELF(D3DXVECTOR3,Vector3); + _CHECK_INST_PARAM(vec,2,D3DXVECTOR3,Vector3); + D3DXVECTOR3 tv = (*self)-(*vec); + SquirrelObject so = new_Vector3(tv); + return sa.Return(so); +} + +_MEMBER_FUNCTION_IMPL(Vector3,_mul) +{ + StackHandler sa(v); + _CHECK_SELF(D3DXVECTOR3,Vector3); + D3DXVECTOR3 tv = (*self)*sa.GetFloat(2); + SquirrelObject so = new_Vector3(tv); + return sa.Return(so); +} + +_MEMBER_FUNCTION_IMPL(Vector3,_div) +{ + StackHandler sa(v); + _CHECK_SELF(D3DXVECTOR3,Vector3); + D3DXVECTOR3 tv = (*self)/sa.GetFloat(2); + SquirrelObject so = new_Vector3(tv); + return sa.Return(so); +} + +_MEMBER_FUNCTION_IMPL(Vector3,DotProduct) +{ + StackHandler sa(v); + _CHECK_SELF(D3DXVECTOR3,Vector3); + _CHECK_INST_PARAM(vec,2,D3DXVECTOR3,Vector3); + return sa.Return(D3DXVec3Dot(self,vec)); +} + +_MEMBER_FUNCTION_IMPL(Vector3,CrossProduct) +{ + StackHandler sa(v); + _CHECK_SELF(D3DXVECTOR3,Vector3); + _CHECK_INST_PARAM(vec,2,D3DXVECTOR3,Vector3); + D3DXVECTOR3 ret; + D3DXVec3Cross(&ret,self,vec); + SquirrelObject so = new_Vector3(ret); + return sa.Return(so); +} + +_MEMBER_FUNCTION_IMPL(Vector3,SquareDistance) +{ + StackHandler sa(v); + _CHECK_SELF(D3DXVECTOR3,Vector3); + _CHECK_INST_PARAM(vec,2,D3DXVECTOR3,Vector3); + D3DXVECTOR3 tmp = *self - *vec; + return sa.Return(D3DXVec3LengthSq(&tmp)); +} + +_MEMBER_FUNCTION_IMPL(Vector3,Distance) +{ + StackHandler sa(v); + _CHECK_SELF(D3DXVECTOR3,Vector3); + _CHECK_INST_PARAM(vec,2,D3DXVECTOR3,Vector3); + D3DXVECTOR3 tmp = *self - *vec; + return sa.Return(D3DXVec3Length(&tmp)); +} + +_MEMBER_FUNCTION_IMPL(Vector3,Length) +{ + StackHandler sa(v); + _CHECK_SELF(D3DXVECTOR3,Vector3); + return sa.Return(D3DXVec3Length(self)); +} + +_MEMBER_FUNCTION_IMPL(Vector3,SquareLength) +{ + StackHandler sa(v); + _CHECK_SELF(D3DXVECTOR3,Vector3); + return sa.Return(D3DXVec3LengthSq(self)); +} + +_MEMBER_FUNCTION_IMPL(Vector3,Normalize) +{ + _CHECK_SELF(D3DXVECTOR3,Vector3); + D3DXVec3Normalize(self,self); + return 0; +} + +_MEMBER_FUNCTION_IMPL(Vector3,GetNormalized) +{ + StackHandler sa(v); + _CHECK_SELF(D3DXVECTOR3,Vector3); + D3DXVECTOR3 tmp; + D3DXVec3Normalize(&tmp,self); + SquirrelObject so = new_Vector3(tmp); + return sa.Return(so); +} + + +_BEGIN_CLASS(Vector3) +_MEMBER_FUNCTION(Vector3,constructor,-1,_T(".n|xnn")) +_MEMBER_FUNCTION(Vector3,_set,3,_T("xs|n")) +_MEMBER_FUNCTION(Vector3,_get,2,_T("xs|n")) +_MEMBER_FUNCTION(Vector3,_add,2,_T("xx")) +_MEMBER_FUNCTION(Vector3,_sub,2,_T("xx")) +_MEMBER_FUNCTION(Vector3,_mul,2,_T("xn")) +_MEMBER_FUNCTION(Vector3,_div,2,_T("xn")) +_MEMBER_FUNCTION(Vector3,_nexti,2,_T("x")) +_MEMBER_FUNCTION(Vector3,_cmp,2,_T("xx")) +_MEMBER_FUNCTION(Vector3,DotProduct,2,_T("xx")) +_MEMBER_FUNCTION(Vector3,CrossProduct,2,_T("xx")) +_MEMBER_FUNCTION(Vector3,SquareDistance,2,_T("xx")) +_MEMBER_FUNCTION(Vector3,Distance,2,_T("xx")) +_MEMBER_FUNCTION(Vector3,Length,1,_T("x")) +_MEMBER_FUNCTION(Vector3,SquareLength,1,_T("x")) +_MEMBER_FUNCTION(Vector3,Normalize,1,_T("x")) +_MEMBER_FUNCTION(Vector3,GetNormalized,1,_T("x")) +_END_CLASS(Vector3) + +////////////////////////////////////////////////////////////////////////// +////////////////////////////////////////////////////////////////////////// +////////////////////////////////////////////////////////////////////////// +_IMPL_NATIVE_CONSTRUCTION(Matrix,D3DXMATRIX); + +_MEMBER_FUNCTION_IMPL(Matrix,constructor) +{ + D3DXMATRIX temp; + D3DXMATRIX *newm = NULL; + StackHandler sa(v); + switch(sa.GetParamCount()) { + case 1: + D3DXMatrixIdentity(&temp); + break; + case 2: + if(sa.GetType(2) == OT_INSTANCE) { + _CHECK_INST_PARAM(mat,2,D3DXMATRIX,Matrix); + if(mat) temp = *mat; + else return sa.ThrowError(_T("Matrix() invalid instance type")); + } + else { + SquirrelObject arr = sa.GetObjectHandle(2); + if(arr.Len() != 16) { + return sa.ThrowError(_T("Matrix(array) need a 16 elements array")); + } + FLOAT *fp = (FLOAT*)&temp.m; + SquirrelObject idx,val; + if(arr.BeginIteration()) { + while(arr.Next(idx,val)) { + fp[idx.ToInteger()] = val.ToFloat(); + } + arr.EndIteration(); + } + } + break; + default: + return sa.ThrowError(_T("Matrix() wrong number of parameters")); + break; + } + newm = new D3DXMATRIX(temp); + return construct_Matrix(newm); +} + +_MEMBER_FUNCTION_IMPL(Matrix,_set) +{ + StackHandler sa(v); + _CHECK_SELF(D3DXMATRIX,Matrix); + int index = sa.GetInt(2); + if(index < 0 && index > 4*4) + return SQ_ERROR; + ((FLOAT *)self->m)[index] = sa.GetFloat(2); + return SQ_OK; +} + +_MEMBER_FUNCTION_IMPL(Matrix,_get) +{ + StackHandler sa(v); + _CHECK_SELF(D3DXMATRIX,Matrix); + int index = sa.GetInt(2); + if(index < 0 && index > 4*4) + return SQ_ERROR; + return sa.Return(((FLOAT *)self->m)[index]); +} + +_MEMBER_FUNCTION_IMPL(Matrix,_add) +{ + StackHandler sa(v); + _CHECK_SELF(D3DXMATRIX,Matrix); + _CHECK_INST_PARAM(mat,2,D3DXMATRIX,Matrix); + D3DXMATRIX tm = (*self)+(*mat); + SquirrelObject so = new_Matrix(tm); + return sa.Return(so); +} + +_MEMBER_FUNCTION_IMPL(Matrix,_sub) +{ + StackHandler sa(v); + _CHECK_SELF(D3DXMATRIX,Matrix); + _CHECK_INST_PARAM(mat,2,D3DXMATRIX,Matrix); + D3DXMATRIX tm = (*self)-(*mat); + SquirrelObject so = new_Matrix(tm); + return sa.Return(so); +} + +_MEMBER_FUNCTION_IMPL(Matrix,_mul) +{ + StackHandler sa(v); + _CHECK_SELF(D3DXMATRIX,Matrix); + int t = sa.GetType(2); + if(t == OT_INSTANCE) { + _CHECK_INST_PARAM(mat,2,D3DXMATRIX,Matrix); + D3DXMATRIX tm = (*self)*(*mat); + SquirrelObject so = new_Matrix(tm); + return sa.Return(so); + } + D3DXMATRIX tm = (*self)*sa.GetFloat(2); + SquirrelObject so = new_Matrix(tm); + return sa.Return(so); +} + +_MEMBER_FUNCTION_IMPL(Matrix,_div) +{ + StackHandler sa(v); + _CHECK_SELF(D3DXMATRIX,Matrix); + D3DXMATRIX tm = (*self)/sa.GetFloat(2); + SquirrelObject so = new_Matrix(tm); + return sa.Return(so); +} + +_MEMBER_FUNCTION_IMPL(Matrix,CreateIdentity) +{ + _CHECK_SELF(D3DXMATRIX,Matrix); + D3DXMatrixIdentity(self); + return 0; +} + +_MEMBER_FUNCTION_IMPL(Matrix,CreateRotationAxis) +{ + StackHandler sa(v); + _CHECK_SELF(D3DXMATRIX,Matrix); + _CHECK_INST_PARAM(vec,2,D3DXVECTOR3,Vector3); + D3DXMatrixRotationAxis(self,vec,sa.GetFloat(3)); + return 0; +} + +_MEMBER_FUNCTION_IMPL(Matrix,CreateRotationAngles) +{ + StackHandler sa(v); + _CHECK_SELF(D3DXMATRIX,Matrix); + _CHECK_INST_PARAM(vec,2,D3DXVECTOR3,Vector3); + D3DXMatrixRotationAxis(self,vec,sa.GetFloat(3)); + return 0; +} + +_MEMBER_FUNCTION_IMPL(Matrix,CreateScalingMatrix) +{ + StackHandler sa(v); + _CHECK_SELF(D3DXMATRIX,Matrix); + D3DXMatrixScaling(self,sa.GetFloat(2),sa.GetFloat(3),sa.GetFloat(4)); + return 0; +} + +_MEMBER_FUNCTION_IMPL(Matrix,CreateTranslationMatrix) +{ + StackHandler sa(v); + _CHECK_SELF(D3DXMATRIX,Matrix); + D3DXMatrixTranslation(self,sa.GetFloat(2),sa.GetFloat(3),sa.GetFloat(4)); + return 0; +} +_MEMBER_FUNCTION_IMPL(Matrix,CreateLookAtMatrix) +{ + StackHandler sa(v); + _CHECK_SELF(D3DXMATRIX,Matrix); + _CHECK_INST_PARAM(eye,2,D3DXVECTOR3,Vector3); + _CHECK_INST_PARAM(at,3,D3DXVECTOR3,Vector3); + _CHECK_INST_PARAM(up,4,D3DXVECTOR3,Vector3); + D3DXMatrixLookAtLH(self,eye,at,up); + return 0; +} + +_MEMBER_FUNCTION_IMPL(Matrix,CreatePerspectiveFovMatrix) +{ + StackHandler sa(v); + _CHECK_SELF(D3DXMATRIX,Matrix); + D3DXMatrixPerspectiveFovLH(self,sa.GetFloat(2),sa.GetFloat(3),sa.GetFloat(4),sa.GetFloat(5)); + return 0; +} + +_MEMBER_FUNCTION_IMPL(Matrix,RotateAngles) +{ + StackHandler sa(v); + _CHECK_SELF(D3DXMATRIX,Matrix); + _CHECK_INST_PARAM(vec,2,D3DXVECTOR3,Vector3); + D3DXMatrixRotationYawPitchRoll(self,vec->y,vec->x,vec->z); + return 0; +} + + +_MEMBER_FUNCTION_IMPL(Matrix,RotateAxis) +{ + StackHandler sa(v); + _CHECK_SELF(D3DXMATRIX,Matrix); + _CHECK_INST_PARAM(vec,2,D3DXVECTOR3,Vector3); + D3DXMatrixRotationAxis(self,vec,sa.GetFloat(3)); + return 0; +} + +_MEMBER_FUNCTION_IMPL(Matrix,Translate) +{ + _CHECK_SELF(D3DXMATRIX,Matrix); + _CHECK_INST_PARAM(vec,2,D3DXVECTOR3,Vector3); + D3DXMATRIX temp; + D3DXMatrixTranslation(&temp,vec->x,vec->y,vec->z); + D3DXMatrixMultiply(self,&temp,self); + return 0; +} + +_MEMBER_FUNCTION_IMPL(Matrix,Scale) +{ + _CHECK_SELF(D3DXMATRIX,Matrix); + _CHECK_INST_PARAM(vec,2,D3DXVECTOR3,Vector3); + D3DXMATRIX temp; + D3DXMatrixScaling(&temp,vec->x,vec->y,vec->z); + D3DXMatrixMultiply(self,&temp,self); + return 0; +} + +_MEMBER_FUNCTION_IMPL(Matrix,GetInverse) +{ + StackHandler sa(v); + _CHECK_SELF(D3DXMATRIX,Matrix); + D3DXMATRIX temp; + D3DXMatrixInverse(&temp,NULL,self); + SquirrelObject so = new_Matrix(temp); + return sa.Return(so); +} + +_MEMBER_FUNCTION_IMPL(Matrix,GetTransposed) +{ + StackHandler sa(v); + _CHECK_SELF(D3DXMATRIX,Matrix); + D3DXMATRIX temp; + D3DXMatrixTranspose(&temp,self); + SquirrelObject so = new_Matrix(temp); + return sa.Return(so); +} + +_MEMBER_FUNCTION_IMPL(Matrix,GetInverseTransposed) +{ + StackHandler sa(v); + _CHECK_SELF(D3DXMATRIX,Matrix); + D3DXMATRIX temp; + D3DXMatrixInverse(&temp,NULL,self); + D3DXMatrixTranspose(&temp,&temp); + SquirrelObject so = new_Matrix(temp); + return sa.Return(so); +} + +_MEMBER_FUNCTION_IMPL(Matrix,Invert) +{ + _CHECK_SELF(D3DXMATRIX,Matrix); + D3DXMatrixInverse(self,NULL,self); + return 0; +} + +_MEMBER_FUNCTION_IMPL(Matrix,TransformCoord) +{ + StackHandler sa(v); + _CHECK_SELF(D3DXMATRIX,Matrix); + _CHECK_INST_PARAM(vec,2,D3DXVECTOR3,Vector3); + D3DXVECTOR3 ret; + D3DXVec3TransformCoord(&ret,vec,self); + SquirrelObject so = new_Vector3(ret); + return sa.Return(so); +} + +_MEMBER_FUNCTION_IMPL(Matrix,TransformNormal) +{ + StackHandler sa(v); + _CHECK_SELF(D3DXMATRIX,Matrix); + _CHECK_INST_PARAM(vec,2,D3DXVECTOR3,Vector3); + D3DXVECTOR3 ret; + D3DXVec3TransformNormal(&ret,vec,self); + SquirrelObject so = new_Vector3(ret); + return sa.Return(so); +} + + +_BEGIN_CLASS(Matrix) +_MEMBER_FUNCTION(Matrix,constructor,-1,_T(".a|x")) +_MEMBER_FUNCTION(Matrix,_set,2,_T("xn")) +_MEMBER_FUNCTION(Matrix,_get,2,_T("xn")) +_MEMBER_FUNCTION(Matrix,_add,2,_T("xx")) +_MEMBER_FUNCTION(Matrix,_sub,2,_T("xx")) +_MEMBER_FUNCTION(Matrix,_mul,2,_T("xx|n")) +_MEMBER_FUNCTION(Matrix,_div,2,_T("xn")) +_MEMBER_FUNCTION(Matrix,CreateIdentity,1,_T("x")) +_MEMBER_FUNCTION(Matrix,CreateRotationAxis,3,_T("xxn")) +_MEMBER_FUNCTION(Matrix,CreateRotationAngles,2,_T("xx")) +_MEMBER_FUNCTION(Matrix,CreateScalingMatrix,4,_T("xnnn")) +_MEMBER_FUNCTION(Matrix,CreateTranslationMatrix,4,_T("xnnn")) +_MEMBER_FUNCTION(Matrix,CreateLookAtMatrix,4,_T("xxxx")) +_MEMBER_FUNCTION(Matrix,CreatePerspectiveFovMatrix,5,_T("xnnnn")) +_MEMBER_FUNCTION(Matrix,RotateAngles,2,_T("xx")) +_MEMBER_FUNCTION(Matrix,RotateAxis,3,_T("xxn")) +_MEMBER_FUNCTION(Matrix,Translate,2,_T("xx")) +_MEMBER_FUNCTION(Matrix,Scale,2,_T("xx")) +_MEMBER_FUNCTION(Matrix,GetInverse,1,_T("x")) +_MEMBER_FUNCTION(Matrix,GetTransposed,1,_T("x")) +_MEMBER_FUNCTION(Matrix,GetInverseTransposed,1,_T("x")) +_MEMBER_FUNCTION(Matrix,Invert,1,_T("x")) +_MEMBER_FUNCTION(Matrix,TransformCoord,2,_T("xx")) +_MEMBER_FUNCTION(Matrix,TransformNormal,2,_T("xx")) +_END_CLASS(Matrix) + diff --git a/sqplus/DXSquirrel/DXSquirrel_Mesh.cpp b/sqplus/DXSquirrel/DXSquirrel_Mesh.cpp new file mode 100755 index 0000000..2d8d18b --- /dev/null +++ b/sqplus/DXSquirrel/DXSquirrel_Mesh.cpp @@ -0,0 +1,37 @@ +#include "stdafx.h" +#include "sqplusWin32.h" +#include "DXSquirrel_Binds.h" + +_MEMBER_FUNCTION_IMPL(BaseMesh,constructor) +{ + StackHandler sa(v); + return sa.ThrowError(_T("BaseMesh cannot be constructed directly")); +} + +_MEMBER_FUNCTION_IMPL(BaseMesh,DrawSubset) +{ + StackHandler sa(v); + _CHECK_SELF(ID3DXBaseMesh,BaseMesh) + self->DrawSubset(sa.GetInt(2)); + return 0; +} + +_BEGIN_CLASS(BaseMesh) +_MEMBER_FUNCTION(BaseMesh,constructor,NULL,NULL) +_MEMBER_FUNCTION(BaseMesh,DrawSubset,2,_T("xn")) +_END_CLASS(BaseMesh) + +_MEMBER_FUNCTION_IMPL(Mesh,constructor) +{ + _CHECK_INST_PARAM(dev,2,IDirect3DDevice9,Device); + ID3DXMesh *pMesh; + if( FAILED(D3DXCreateTeapot(dev,&pMesh,NULL))) { + MessageBox(NULL, _T("Could not create the mesh"), _T("Meshes.exe"), MB_OK); + return E_FAIL; + } + return construct_RefCounted(pMesh); +} + +_BEGIN_CLASS(Mesh) +_MEMBER_FUNCTION(Mesh,constructor,2,_T("xx")) +_END_CLASS_INHERITANCE(Mesh,BaseMesh) \ No newline at end of file diff --git a/sqplus/DXSquirrel/Debug/DXSquirrel.lastbuildstate b/sqplus/DXSquirrel/Debug/DXSquirrel.lastbuildstate new file mode 100755 index 0000000..c72f56a --- /dev/null +++ b/sqplus/DXSquirrel/Debug/DXSquirrel.lastbuildstate @@ -0,0 +1,2 @@ +#v4.0:v100 +Debug|Win32|C:\Workplace\libs\sqplus\| diff --git a/sqplus/DXSquirrel/Debug/DXSquirrel.unsuccessfulbuild b/sqplus/DXSquirrel/Debug/DXSquirrel.unsuccessfulbuild new file mode 100755 index 0000000..e69de29 diff --git a/sqplus/DXSquirrel/Debug/ResolveAssemblyReference.cache b/sqplus/DXSquirrel/Debug/ResolveAssemblyReference.cache new file mode 100755 index 0000000..370e15d Binary files /dev/null and b/sqplus/DXSquirrel/Debug/ResolveAssemblyReference.cache differ diff --git a/sqplus/DXSquirrel/ReadMe.txt b/sqplus/DXSquirrel/ReadMe.txt new file mode 100755 index 0000000..d95bccb --- /dev/null +++ b/sqplus/DXSquirrel/ReadMe.txt @@ -0,0 +1,53 @@ +======================================================================== + WIN32 APPLICATION : DXSquirrel Project Overview +======================================================================== + +AppWizard has created this DXSquirrel application for you. +This file contains a summary of what you will find in each of the files that +make up your DXSquirrel application. + + +DXSquirrel.vcproj + This is the main project file for VC++ projects generated using an Application Wizard. + It contains information about the version of Visual C++ that generated the file, and + information about the platforms, configurations, and project features selected with the + Application Wizard. + +DXSquirrel.cpp + This is the main application source file. + +///////////////////////////////////////////////////////////////////////////// +AppWizard has created the following resources: + +DXSquirrel.rc + This is a listing of all of the Microsoft Windows resources that the + program uses. It includes the icons, bitmaps, and cursors that are stored + in the RES subdirectory. This file can be directly edited in Microsoft + Visual C++. + +Resource.h + This is the standard header file, which defines new resource IDs. + Microsoft Visual C++ reads and updates this file. +DXSquirrel.ico + This is an icon file, which is used as the application's icon (32x32). + This icon is included by the main resource file DXSquirrel.rc. + +small.ico + This is an icon file, which contains a smaller version (16x16) + of the application's icon. This icon is included by the main resource + file DXSquirrel.rc. + +///////////////////////////////////////////////////////////////////////////// +Other standard files: + +StdAfx.h, StdAfx.cpp + These files are used to build a precompiled header (PCH) file + named DXSquirrel.pch and a precompiled types file named StdAfx.obj. + +///////////////////////////////////////////////////////////////////////////// +Other notes: + +AppWizard uses "TODO:" comments to indicate parts of the source code you +should add to or customize. + +///////////////////////////////////////////////////////////////////////////// diff --git a/sqplus/DXSquirrel/Release/DXSquirrel.lastbuildstate b/sqplus/DXSquirrel/Release/DXSquirrel.lastbuildstate new file mode 100755 index 0000000..cf425ca --- /dev/null +++ b/sqplus/DXSquirrel/Release/DXSquirrel.lastbuildstate @@ -0,0 +1,2 @@ +#v4.0:v100 +Release|Win32|C:\Workplace\libs\sqplus\| diff --git a/sqplus/DXSquirrel/Release/DXSquirrel.unsuccessfulbuild b/sqplus/DXSquirrel/Release/DXSquirrel.unsuccessfulbuild new file mode 100755 index 0000000..e69de29 diff --git a/sqplus/DXSquirrel/Resource.h b/sqplus/DXSquirrel/Resource.h new file mode 100755 index 0000000..670be34 --- /dev/null +++ b/sqplus/DXSquirrel/Resource.h @@ -0,0 +1,29 @@ +//{{NO_DEPENDENCIES}} +// Microsoft Visual C++ generated include file. +// Used by DXSquirrel.rc +// + +#define IDS_APP_TITLE 103 + +#define IDR_MAINFRAME 128 +#define IDD_DXSQUIRREL_DIALOG 102 +#define IDD_ABOUTBOX 103 +#define IDM_ABOUT 104 +#define IDM_EXIT 105 +#define IDI_DXSQUIRREL 107 +#define IDI_SMALL 108 +#define IDC_DXSQUIRREL 109 +#define IDC_MYICON 2 +#define IDC_STATIC -1 +// Next default values for new objects +// +#ifdef APSTUDIO_INVOKED +#ifndef APSTUDIO_READONLY_SYMBOLS + +#define _APS_NO_MFC 130 +#define _APS_NEXT_RESOURCE_VALUE 129 +#define _APS_NEXT_COMMAND_VALUE 32771 +#define _APS_NEXT_CONTROL_VALUE 1000 +#define _APS_NEXT_SYMED_VALUE 110 +#endif +#endif diff --git a/sqplus/DXSquirrel/dxsquirrel.nut b/sqplus/DXSquirrel/dxsquirrel.nut new file mode 100755 index 0000000..ab67898 --- /dev/null +++ b/sqplus/DXSquirrel/dxsquirrel.nut @@ -0,0 +1,44 @@ +local presentparams = { + Windowed = true, + SwapEffect = DX.D3DSWAPEFFECT_DISCARD, + BackBufferFormat = DX.D3DFMT_A8R8G8B8, + EnableAutoDepthStencil = true, + AutoDepthStencilFormat = DX.D3DFMT_D16, + BackBufferWidth = 800, + BackBufferHeight = 600 +} + + +local dev = Device(presentparams); + +//INIT the mesh +local mesh = Mesh(dev); +local perspective = Matrix(); +local view = Matrix(); +local world = Matrix(); +local eye = Vector3( 0.0, 3.0,-5.0 ); +local lookat = Vector3( 0.0, 0.0, 0.0 ); +local upVec = Vector3( 0.0, 1.0, 0.0 ); + +view.CreateLookAtMatrix(eye,lookat,upVec); +perspective.CreatePerspectiveFovMatrix(DX.D3DX_PI/4, 640.0/480, 1.0, 100.0) + +dev.SetTransform(DX.D3DTS_VIEW,view); +dev.SetTransform(DX.D3DTS_PROJECTION,perspective); + +dev.SetRenderState(DX.D3DRS_ZENABLE,true); +dev.SetRenderState(DX.D3DRS_AMBIENT,0xFFFFFFFF); + +//MAIN LOOP +local rot = Vector3(0,0,0); +while(DX.Update()) { + dev.Clear(DX.D3DCLEAR_TARGET|DX.D3DCLEAR_ZBUFFER,0xFF0000FF); + dev.BeginScene(); + rot.y += 0.1; + world.RotateAngles(rot); + dev.SetTransform(DX.D3DTS_WORLD,world); + mesh.DrawSubset(0); + // + dev.EndScene(); + dev.Present(); +} diff --git a/sqplus/DXSquirrel/small.ico b/sqplus/DXSquirrel/small.ico new file mode 100755 index 0000000..d551aa3 Binary files /dev/null and b/sqplus/DXSquirrel/small.ico differ diff --git a/sqplus/DXSquirrel/stdafx.cpp b/sqplus/DXSquirrel/stdafx.cpp new file mode 100755 index 0000000..ca5c8e1 --- /dev/null +++ b/sqplus/DXSquirrel/stdafx.cpp @@ -0,0 +1,8 @@ +// stdafx.cpp : source file that includes just the standard includes +// DXSquirrel.pch will be the pre-compiled header +// stdafx.obj will contain the pre-compiled type information + +#include "stdafx.h" + +// TODO: reference any additional headers you need in STDAFX.H +// and not in this file diff --git a/sqplus/DXSquirrel/stdafx.h b/sqplus/DXSquirrel/stdafx.h new file mode 100755 index 0000000..d71d999 --- /dev/null +++ b/sqplus/DXSquirrel/stdafx.h @@ -0,0 +1,20 @@ +// stdafx.h : include file for standard system include files, +// or project specific include files that are used frequently, but +// are changed infrequently +// + +#pragma once + + +#define WIN32_LEAN_AND_MEAN // Exclude rarely-used stuff from Windows headers +// Windows Header Files: +#include +#include + +// C RunTime Header Files +#include +#include +#include +#include + +#include "squirrel.h" diff --git a/sqplus/HISTORY b/sqplus/HISTORY new file mode 100755 index 0000000..c315633 --- /dev/null +++ b/sqplus/HISTORY @@ -0,0 +1,293 @@ +***version 2.1.1 stable*** +-vm refactoring +-optimized internal function memory layout +-new global symbol _version_ (is the version string) +-code size optimization for float literals(on 32bits float builts) +-now the raw ref API(sq_addref etc...) is fully reentrant. +-fixed a bug in sq_getdelegate() now pushes null if the object doesn't have a delegate(thx MatzeB) +-improved C reference performances in NO_GARBAGE_COLLECTOR builds +-sq_getlocal() now enumerates also outer values. +-fixed regexp library for GCC users. + +***2006-03-19 *** +***version 2.1 stable*** +-added static class fields, new keyword static +-added 64bits architecture support +-added global slot _intsize_ int the base lib to recognize 32bits and 64bits builds +-added functions with fixed environment, closure.bindenv() built-in function +-all types except userdata and null implement the tostring() method +-string concatenation now invokes metamethod _tostring +-new metamethods for class objects _newmember and _inherited +-sq_call() sq_resume() sq_wakeupvm() have a new signature +-new C referencing implementation(scales more with the amount of references) +-refactored hash table +-new api functions sq_newslot(),sq_tobool(),sq_getbase(), sq_instanceof(), sq_bindenv() +-the api func sq_createslot was deprecated but still supported in form of C macro on top of sq_newslot +-sq_setreleasehook() now also works for classes +-stream.readstr() and stream.writestr() have been deprecated(this affects file and blob) +-fixed squirrel.h undeclared api calls +-fixed few minor bugs +-SQChar is now defined as wchar_t +-removed warning when building with -Wall -pedantic for GCC users +-added new std io function writeclosuretofile() +-added new std string functions strip(),rstrip(),lstrip() and split() +-regular expressions operators (+,*) now have more POSIX greedyness behaviour +-class constructors are now invoked as normal functions + +***2005-10-02 *** +***version 2.0.5 stable*** +-fixed some 64bits incompatibilities (thx sarge) +-fixed minor bug in the stdlib format() function (thx Rick) +-fixed a bug in dofile() that was preventing to compile empty files +-added new API sq_poptop() & sq_getfreevariable() +-some performance improvements + +***2005-08-14 *** +***version 2.0.4 stable*** +-weak references and related API calls +-added sq_objtobool() +-class instances memory policies improved(1 mem allocation for the whole instance) +-typetags are now declared as SQUserPointer instead of unsigned int +-first pass for 64bits compatibility +-fixed minor bug in the stdio stream +-fixed a bug in format() +-fixed bug in string.tointeger() and string.tofloat() + +***2005-06-24 *** +***version 2.0.3 stable*** +-dofile() and loadfile() in the iolib now can decode ASCII, UTF8 files UCS2 big-endian and little-endian +-sq_setparamscheck() : now typemesk can check for null +-added string escape sequence \xhhhh +-fixed some C++ standard incompatibilities + +***2005-05-15 *** +***version 2.0.2 stable*** +-performances improvements (expecially for GCC users) +-removed all dependencies from C++ exception handling +-various bugfixes + +***2005-04-12 *** +***version 2.0.1 stable*** +-various bugfixes +-sq_setparamscheck() now allows spaces in the typemask + +***2005-04-03 *** +***version 2.0 stable*** +-added API sq_gettypetag() +-added built-in function to the bool type(tointeger, tostring etc...) + +***2005-02-27 *** +***version 2.0 release candidate 1(RC 1)*** +-added API sq_reseterror() +-modified sq_release() +-now class instances can be cloned +-various bufixes + +***2005-01-26 *** +***version 2.0 beta 1*** +-added bool type +-class properties can be redefined in a derived class +-added ops *= /= and %= +-new syntax for class attributes declaration instead of ( and ) +-increased the max number of literals per function from 65535 to 16777215 +-now free variables have proper lexical scoping +-added API sq_createinstance(), sq_pushbool(), sq_getbool() +-added built-in function type() +-added built-in function obj.rawin(key) in table,class and instance +-sq_rawget() and sq_rawset() now work also on classes and instances +-the VM no longer uses C++ exception handling (more suitable for embedded devices) +-various bufixes + +***2004-12-21 *** +***version 2.0 alpha 2*** +-globals scoping changed, now if :: is omitted the VM automatically falls back on the root table +-various bufixes +-added class level attributes + +***2004-12-12 *** +***version 2.0 alpha 1*** +-codebase branch from version 1.x +-added classes +-added functions with variable number of parameters(vargc & vargv and the ...) +-0 and 0.0 are now considered 'false' by all conditional statements(if,while,for,?,do-while) +-added new api functions sq_newclass() sq_setinstanceup() sq_getinstanceup() sq_getattributes() sq_setattributes() +-modified api sq_settypetag() + +***2004-11-01 *** +***version 1.0 stable*** +-fixed some minor bug +-improoved operator 'delete' performances +-added scientific notation for float numbers( eg. 2.e16 or 2.e-2) + +***2004-08-30 *** +***version 1.0 release candidate 2(RC 2)*** +-fixed bug in the vm(thx Pierre Renaux) +-fixed bug in the optimizer(thx Pierre Renaux) +-fixed some bug in the documentation(thx JD) +-added new api functions for raw object handling +-removed nested multiline comments +-reduced memory footprint in C references + +***2004-08-23 *** +***version 1.0 release candidate 1(RC 1)*** +-fixed division by zero +-the 'in' operator and obj.rawget() do not query the default delegate anymore +-added function sq_getprintfunc() +-added new standard library 'auxlib'(implements default error handlers) + +***2004-07-12 *** +***version 1.0 beta 4*** +-fixed a bug in the integer.tochar() built-in method +-fixed unary minus operator +-fixed bug in dofile() +-fixed inconsistency between != and == operators(on float/integer comparison) +-added javascript style unsigned right shift operator '>>>' +-added array(size) constructor built-in function +-array.resize(size,[fill]) built-in function accepts an optional 'fill' value +-improved debug API, added sq_getclosureinfo() and sq_setnativeclosurename() + +***2004-05-23 *** +***version 1.0 beta 3*** +-minor vm bug fixes +-string allocation is now faster +-tables and array memory usage is now less conservative(they shrink) +-added regular expression routines in the standard library +-The 'c' expression now accepts only 1 character(thx irbrian) +-multiline strings <[ ]> have been substituted with C# style verbatim strings (eg. @"string") +-added new keyword 'parent' for accessing the delegate of tables and unserdata +-The metamethod '_clone' has been renamed '_cloned' +-the _delslot metamethod's behaviour and prototype have been changed +-new default function in the integer and float object 'tochar()' +-the built-in function chcode2string has been removed +-the default method [table].getdelegate() has been removed +-new api sq_rawdeleteslot() +-new table built-in method rawdelete(key) +-the dynamic mudule loading has been removed from the standard distribution +-some optimizations in the VM + +***2004-04-21 *** +***version 1.0 beta 2*** +-minor compiler/parser bug fixes +-sq_newclosure has a different prototype, the "paramscheck" of paramter has been moved to the new function sq_setparamscheck() +-sq_setparamscheck allows to add automatic parameters type checking in native closures +-sq_compile() lost the lineinfo parameter +-new api sq_enabledebuginfo() globally sets compiler's debug info generation +-added consistency check on bytecode serialization +-fixed += operator, now works on strings like + +-added global slot in the base lib _charsize_ to recognize unicode builds from ascii builds runtime +-added registry table +-new api call sq_pushregistrytable() +-added type tag to the userdata type sq_settypetag() +-sq_getuserdata now queries the userdata typetag +-the built in function collect_garbage() as been renamed collectgarbage() for consistency reasons +-new standard libraries(sqlibs are now obsolete) + +***2004-02-20 *** +***version 1.0 beta 1*** +-fixed a bug in the compiler (thanks Martin Kofler) +-fixed bug in the switch case statement +-fixed the _unm metamethod +-fixed minor bugs in the API +-fixed automatic stack resizing +-first beta version + first pass code clean up in the VM and base lib + first pass code coverege test has been done on VM and built-in lib +-new VM creation API sq_open() sq_close() (sq_newvm and sq_releasevm are now obsolete) +-new api allows to specifiy a "print" function to output text(sq_printfunc) +-added some small optimizations +-new cooperative multi-threading capabilities in the base library(coroutines), VMs are now a built in type("thread") +-new built in functions have been added for manipulating the new "thread" type +-friend virtual machines share the same root table, error handler and debug hook by default +-new compile time options + +***2004-01-19 *** +***version 0.9 alpha*** +-fixed a garbage collection bug +-fixed some API bugs(thanks to Joshua Jensen) +-fixed tail calls (in the version 0.8 the tail call optimization was erroneously disabled) +-new function parameters semantic, now passing a wrong number of parameters generates an exception +-native closures have now a built in parameter number checking +-sq_rawget and sq_rawset now work also on arrays +-sq_getsize now woks also on userdata +-the userdata release hook prototype is changed(now passes the size of the userdata) +-the lexer reader function now returns an integer instead of a char that allows better error checking on the input(thx Joshua Jensen) +-faster compiler +-try/catch blocks do not cause any runtime memory allocation anymore + +***2003-12-06 *** +***version 0.8 alpha*** +-fixed a bug that was preventing to have callable userdata throught the metamethod _call +-fixed a garbage collection bug +-fixed == operator now can compare correctly different types +-new built in method getstackinfos(level) +-improoved line informations precision for the debug hook +-new api call sq_compilebuffer() +-new built-in api function compilestring() +-new syntactic sugar for function declarations inside tables +-the debug API has been finalized + +***2003-11-17 *** +***version 0.7 alpha*** +-fixed critical bug SQInteger the tail call system +-fixed bug in the continue statement code generation +-fixed func call param issue(thanks to Rewoonenco Andrew) +-added _delslot metamethod(thanks to Rewoonenco Andrew) +-new multiline string expression ( delimited by <[ and ]> ) +-normal strings ("") do not allow embedded new line anymore +-reduced vm memory footprint(C refs are shared between friend VMs) +-new api method sq_deleteslot() +-new debug hook event 'r' is triggered when a function returns + +***2003-11-04 *** +***version 0.6 alpha*** +-fixed switch statement(was executing the default case after a break) +-sq_call() doesn't pop the closure (just the params) +-the vm execution can be suspended from the C API anytime (micro-threads) +-new api calls sq_suspendvm() sq_wakeupvm() sq_getvmstate() and sq_reservestack() + +***2003-10-13 *** +***version 0.5 alpha*** +-fixed some minor bug +-tested with non ASCII identifiers in unicode mode(I've tried chinese chars) +-added built-in function string.find() +-the built-in function array.sort() optionally accepts a cmp(a,b) function +-the debug hook function now has a new prototype debug_hook(event_type,sourcefile,line,functionname) +-fixed some debug info imprecision + +***2003-10-01 *** +***version 0.4 alpha*** +-faster VM +-sq_call will pop arguments and closure also in case of failure +-fixed a bug in sq_remove +-now the VM detects delegation cycles(and throws an exception) +-new operators ++ and -- +-new operator ',' comma operator +-fixed some expression precedence issue +-fixed bug in sq_arraypop + +***2003-09-15 *** +***version 0.3 alpha*** +-fixed a bug in array::insert() +-optional Unicode core(define SQUNICODE or _UNICODE on Win32) +-sq_compiler uses a new reader function SQLEXREADFUNC +-the debug hook passes 'l' instead of 'line' for line callbacks + and 'c' instead of 'call' for call callbacks +-new array.extend() bulit-in function +-new API sq_clone() + +***2003-09-10 *** +***version 0.2 pre-alpha*** +-new completely reentrant VM (sq_open and sq_close are now obsolete) +-sq_newvm() has a new prototype +-allocators are now global and linked in the VM +-_newslot meta method added +-rawset creates a slot if doesn't exists +-the compiler error callback pass the vm handle(thanks Pierre Renaux) +-sq_setforeignptr() sq_getforeingptr() are now public +-sq_resume() now is possible to resume generators from C +-sq_getlasterror() retrieve the last thrown error +-improved docs + +***2003-09-06 *** +***version 0.1 pre-alpha*** +first release diff --git a/sqplus/Makefile b/sqplus/Makefile new file mode 100755 index 0000000..a284305 --- /dev/null +++ b/sqplus/Makefile @@ -0,0 +1,18 @@ + +SQUIRREL=. +MAKE=make + +sq32: + cd squirrel; $(MAKE) + cd sqstdlib; $(MAKE) + cd sq; $(MAKE) + +sqprof: + cd squirrel; $(MAKE) sqprof + cd sqstdlib; $(MAKE) sqprof + cd sq; $(MAKE) sqprof + +sq64: + cd squirrel; $(MAKE) sq64 + cd sqstdlib; $(MAKE) sq64 + cd sq; $(MAKE) sq64 diff --git a/sqplus/README b/sqplus/README new file mode 100755 index 0000000..acbbb80 --- /dev/null +++ b/sqplus/README @@ -0,0 +1,22 @@ +The programming language SQUIRREL 2.1 stable + +-------------------------------------------------- +The project has been compiled and run on Windows(Windows XP/2000 on Intel x86 Windows XP Pro on AMD x64) and +Linux(Slackware 9.0 on Intel x86, Fedora Core 4 on AMD x64). + +Has been tested with the following compilers: + MS Visual C++ 6.0,7.0,7.1 and 8.0 (32 and 64bits) + MinGW gcc 3.2 (mingw special 20020817-1) + Cygnus gcc 3.2 + Linux gcc 3.2.3 + Linux gcc 4.0.0 (x86 64bits) + + +Feedback and suggestions are appreciated +project page - http://www.squirrel-lang.org +community forums - http://www.squirrel-lang.org/Forums +wiki - http://wiki.squirrel-lang.org +author - alberto@ademichelis.com + +END OF README + diff --git a/sqplus/README_SQPLUS.txt b/sqplus/README_SQPLUS.txt new file mode 100755 index 0000000..5b4b2ad --- /dev/null +++ b/sqplus/README_SQPLUS.txt @@ -0,0 +1,45 @@ +May-12-2008 + +Notes on some directories: + +- sqplus - Main SqPlus bindings directory + +- testSqPlus2unit - Current test suite for SqPlus + + This directory, with one test case per file, is + also a good example directory, where a many SqPlus + features are tested one by one. + + On making changes to SqPlus, verify that the unit + tests succeeds for: + * Win32 (2K/XP/Vista) [preferably both Unicode and ANSI builds] + * Linux/GCC [ANSI/UTF8 build the central one] + + +The file sqplus/changes.txt describes recent changes to SqPlus. + +// ATS + +-- + +10/08/05 + +To build and test the minimalSqPlus/ example: + + Open Squirrel.sln and build for Debug and Release. + + Open the minimalSqPlus/minimalSqPlus.sln and build (Debug or Release), + then run. + +Alternatively, after building testSqPlus2 in Squirrel.sln, set +minimalSqPlus as the Startup Project, then build and run (dependencies +are not set for minimalSqPlus to illustrate building with pre-compiled +libs). + +See testSqPlus2/testSqPlus2.cpp for many examples (in the Squirrel.sln +solution). + +testSqPlus/testSqPlus.cpp is included to show how the old version +using macros was used (it is no longer updated). + +John diff --git a/sqplus/Solution Items b/sqplus/Solution Items new file mode 100755 index 0000000..5980791 --- /dev/null +++ b/sqplus/Solution Items @@ -0,0 +1,14 @@ + + + + + + + diff --git a/sqplus/UpgradeLog.XML b/sqplus/UpgradeLog.XML new file mode 100755 index 0000000..d8e78c0 --- /dev/null +++ b/sqplus/UpgradeLog.XML @@ -0,0 +1,155 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/sqplus/build-ios/ios-device/libsquirrel.a b/sqplus/build-ios/ios-device/libsquirrel.a new file mode 100755 index 0000000..d063e30 Binary files /dev/null and b/sqplus/build-ios/ios-device/libsquirrel.a differ diff --git a/sqplus/build-ios/ios-device/makefile b/sqplus/build-ios/ios-device/makefile new file mode 100755 index 0000000..fc19ad4 --- /dev/null +++ b/sqplus/build-ios/ios-device/makefile @@ -0,0 +1,5 @@ +PLATFORM_SPECIAL_FLAGS=-I/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS7.1.sdk/usr/include -arch armv7 -arch armv7s -miphoneos-version-min=6.0 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS7.1.sdk + +CC=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang + +include ../makefile_template \ No newline at end of file diff --git a/sqplus/build-ios/ios-simulator/libsquirrel.a b/sqplus/build-ios/ios-simulator/libsquirrel.a new file mode 100755 index 0000000..db49051 Binary files /dev/null and b/sqplus/build-ios/ios-simulator/libsquirrel.a differ diff --git a/sqplus/build-ios/ios-simulator/makefile b/sqplus/build-ios/ios-simulator/makefile new file mode 100755 index 0000000..ae7e6e8 --- /dev/null +++ b/sqplus/build-ios/ios-simulator/makefile @@ -0,0 +1,6 @@ + +PLATFORM_SPECIAL_FLAGS=-m32 + +CC=gcc + +include ../makefile_template \ No newline at end of file diff --git a/sqplus/build-ios/makefile_template b/sqplus/build-ios/makefile_template new file mode 100755 index 0000000..b5d9567 --- /dev/null +++ b/sqplus/build-ios/makefile_template @@ -0,0 +1,71 @@ +CFLAGS=-I$(LibsPath)/sqplus/Include \ +-I$(LibsPath)/sqplus/sqplus/sqplus \ +-I$(LibsPath)/sqplus/squirrel \ +-I$(LibsPath)/sqplus/sqstdlib \ +-c $(PLATFORM_SPECIAL_FLAGS) + +SOURCES=$(LibsPath)/sqplus/squirrel/sqapi.cpp \ +$(LibsPath)/sqplus/squirrel/sqbaselib.cpp \ +$(LibsPath)/sqplus/squirrel/sqclass.cpp \ +$(LibsPath)/sqplus/squirrel/sqcompiler.cpp \ +$(LibsPath)/sqplus/squirrel/sqdebug.cpp \ +$(LibsPath)/sqplus/squirrel/sqfuncstate.cpp \ +$(LibsPath)/sqplus/squirrel/sqlexer.cpp \ +$(LibsPath)/sqplus/squirrel/sqmem.cpp \ +$(LibsPath)/sqplus/squirrel/sqobject.cpp \ +$(LibsPath)/sqplus/squirrel/sqstate.cpp \ +$(LibsPath)/sqplus/squirrel/sqtable.cpp \ +$(LibsPath)/sqplus/squirrel/sqvm.cpp \ +$(LibsPath)/sqplus/sqplus/SqPlus.cpp \ +$(LibsPath)/sqplus/sqplus/SqPlusOCharBuf.cpp \ +$(LibsPath)/sqplus/sqplus/SqPlusUtf8.cpp \ +$(LibsPath)/sqplus/sqplus/SquirrelBindingsUtils.cpp \ +$(LibsPath)/sqplus/sqplus/SquirrelObject.cpp \ +$(LibsPath)/sqplus/sqplus/SquirrelVM.cpp \ +$(LibsPath)/sqplus/sqstdlib/sqstdblob.cpp \ +$(LibsPath)/sqplus/sqstdlib/sqstdio.cpp \ +$(LibsPath)/sqplus/sqstdlib/sqstdmath.cpp \ +$(LibsPath)/sqplus/sqstdlib/sqstdrex.cpp \ +$(LibsPath)/sqplus/sqstdlib/sqstdstream.cpp \ +$(LibsPath)/sqplus/sqstdlib/sqstdstring.cpp \ +$(LibsPath)/sqplus/sqstdlib/sqstdsystem.cpp \ +$(LibsPath)/sqplus/sqstdlib/sqstdaux.cpp + +#not path - just name for directory +OBJSDIR=objs + + +OBJS = $(OBJSDIR)/sqapi.o \ +$(OBJSDIR)/sqbaselib.o \ +$(OBJSDIR)/sqclass.o \ +$(OBJSDIR)/sqcompiler.o \ +$(OBJSDIR)/sqdebug.o \ +$(OBJSDIR)/sqfuncstate.o \ +$(OBJSDIR)/sqlexer.o \ +$(OBJSDIR)/sqmem.o \ +$(OBJSDIR)/sqobject.o \ +$(OBJSDIR)/SqPlus.o \ +$(OBJSDIR)/SqPlusOCharBuf.o \ +$(OBJSDIR)/SqPlusUtf8.o \ +$(OBJSDIR)/sqstate.o \ +$(OBJSDIR)/sqstdaux.o \ +$(OBJSDIR)/sqstdblob.o \ +$(OBJSDIR)/sqstdio.o \ +$(OBJSDIR)/sqstdmath.o \ +$(OBJSDIR)/sqstdrex.o \ +$(OBJSDIR)/sqstdstream.o \ +$(OBJSDIR)/sqstdstring.o \ +$(OBJSDIR)/sqstdsystem.o \ +$(OBJSDIR)/sqtable.o \ +$(OBJSDIR)/SquirrelBindingsUtils.o \ +$(OBJSDIR)/SquirrelObject.o \ +$(OBJSDIR)/SquirrelVM.o \ +$(OBJSDIR)/sqvm.o + + +all: + -@if [ ! -d $(OBJSDIR) ]; then mkdir $(OBJSDIR); fi + cd $(OBJSDIR); \ + $(CC) $(CFLAGS) $(SOURCES); \ + cd .. + ar rcs libsquirrel.a $(OBJS) \ No newline at end of file diff --git a/sqplus/etc/minimal.c b/sqplus/etc/minimal.c new file mode 100755 index 0000000..4541711 --- /dev/null +++ b/sqplus/etc/minimal.c @@ -0,0 +1,63 @@ +#include +#include + +#include +#include +#include + +#ifdef _MSC_VER +#pragma comment (lib ,"squirrel.lib") +#pragma comment (lib ,"sqstdlib.lib") +#endif + +#ifdef SQUNICODE +#define scvprintf vwprintf +#else +#define scvprintf vprintf +#endif + +void printfunc(HSQUIRRELVM v, const SQChar *s, ...) +{ +va_list arglist; +va_start(arglist, s); +scvprintf(s, arglist); +va_end(arglist); +} + +void call_foo(HSQUIRRELVM v, int n,float f,const SQChar *s) +{ + SQInteger top = sq_gettop(v); //saves the stack size before the call + sq_pushroottable(v); //pushes the global table + sq_pushstring(v,_SC("foo"),-1); + if(SQ_SUCCEEDED(sq_get(v,-2))) { //gets the field 'foo' from the global table + sq_pushroottable(v); //push the 'this' (in this case is the global table) + sq_pushinteger(v,n); + sq_pushfloat(v,f); + sq_pushstring(v,s,-1); + sq_call(v,4,SQFalse,SQTrue); //calls the function + } + sq_settop(v,top); //restores the original stack size +} + +int main(int argc, char* argv[]) +{ + HSQUIRRELVM v; + v = sq_open(1024); // creates a VM with initial stack size 1024 + + //sq_pushroottable(v); //push the root table were to register the lib function + //sqstd_register_iolib(v); + sqstd_seterrorhandlers(v); //registers the default error handlers + + sq_setprintfunc(v, printfunc); //sets the print function + + sq_pushroottable(v); //push the root table(were the globals of the script will be stored) + if(SQ_SUCCEEDED(sqstd_dofile(v, _SC("test.nut"), SQFalse, SQTrue))) // also prints syntax errors if any + { + call_foo(v,1,2.5,_SC("teststring")); + } + + sq_pop(v,1); //pops the root table + sq_close(v); + + return 0; +} diff --git a/sqplus/etc/test.nut b/sqplus/etc/test.nut new file mode 100755 index 0000000..d72ba43 --- /dev/null +++ b/sqplus/etc/test.nut @@ -0,0 +1,4 @@ +function foo(i, f, s) +{ + print("Called foo(), i="+i+", f="+f+", s='"+s+"'\n"); +} diff --git a/sqplus/include/sqdbgserver.h b/sqplus/include/sqdbgserver.h new file mode 100755 index 0000000..eac7535 --- /dev/null +++ b/sqplus/include/sqdbgserver.h @@ -0,0 +1,148 @@ +#ifndef _SQ_DBGSERVER_H_ +#define _SQ_DBGSERVER_H_ + +#define MAX_BP_PATH 512 +#define MAX_MSG_LEN 2049 + +#include +#include +#include +/* + see copyright notice in sqrdbg.h +*/ +#include + +typedef std::basic_string SQDBGString; + +inline bool dbg_less(const SQChar *x,const SQChar *y) +{ + int n = 0; + do { + int xl = *x == '\\' ? '/' : tolower(*x); + int yl = *y == '\\' ? '/' : tolower(*y); + int diff = xl - yl; + if(diff != 0) + return diff > 0?true:false; + x++; y++; + }while(*x != 0 && *y != 0); + return false; +} + +struct BreakPoint{ + BreakPoint(){_line=0;} + BreakPoint(int line, const SQChar *src){ _line = line; _src = src; } + BreakPoint(const BreakPoint& bp){ _line = bp._line; _src=bp._src; } + inline bool operator<(const BreakPoint& bp) const + { + if(_line BreakPointSet; +typedef BreakPointSet::iterator BreakPointSetItor; + +typedef std::set WatchSet; +typedef WatchSet::iterator WatchSetItor; + +typedef std::vector SQCharVec; +struct SQDbgServer{ +public: + enum eDbgState{ + eDBG_Running, + eDBG_StepOver, + eDBG_StepInto, + eDBG_StepReturn, + eDBG_Suspended, + eDBG_Disabled, + }; + + SQDbgServer(HSQUIRRELVM v); + ~SQDbgServer(); + bool Init(); + //returns true if a message has been received + bool WaitForClient(); + bool ReadMsg(); + void BusyWait(); + void Hook(int type,int line,const SQChar *src,const SQChar *func); + void ParseMsg(const char *msg); + bool ParseBreakpoint(const char *msg,BreakPoint &out); + bool ParseWatch(const char *msg,Watch &out); + bool ParseRemoveWatch(const char *msg,int &id); + void Terminated(); + // + void BreakExecution(); + void Send(const SQChar *s,...); + void SendChunk(const SQChar *chunk); + void Break(int line,const SQChar *src,const SQChar *type,const SQChar *error=NULL); + + + void SerializeState(); + //COMMANDS + void AddBreakpoint(BreakPoint &bp); + void AddWatch(Watch &w); + void RemoveWatch(int id); + void RemoveBreakpoint(BreakPoint &bp); + + // + void SetErrorHandlers(); + + //XML RELATED STUFF/////////////////////// + #define MAX_NESTING 10 + struct XMLElementState { + SQChar name[256]; + bool haschildren; + }; + + XMLElementState xmlstate[MAX_NESTING]; + int _xmlcurrentement; + + void BeginDocument() { _xmlcurrentement = -1; } + void BeginElement(const SQChar *name); + void Attribute(const SQChar *name, const SQChar *value); + void EndElement(const SQChar *name); + void EndDocument(); + + const SQChar *escape_xml(const SQChar *x); + ////////////////////////////////////////////// + HSQUIRRELVM _v; + HSQOBJECT _debugroot; + eDbgState _state; + SOCKET _accept; + SOCKET _endpoint; + BreakPointSet _breakpoints; + WatchSet _watches; + int _recursionlevel; + int _maxrecursion; + int _nestedcalls; + bool _ready; + bool _autoupdate; + HSQOBJECT _serializefunc; + SQCharVec _scratchstring; + +}; + +#ifdef _WIN32 +#define sqdbg_closesocket(x) closesocket((x)) +#else +#define sqdbg_closesocket(x) close((x)) +#endif + +#endif //_SQ_DBGSERVER_H_ diff --git a/sqplus/include/sqrdbg.h b/sqplus/include/sqrdbg.h new file mode 100755 index 0000000..893552f --- /dev/null +++ b/sqplus/include/sqrdbg.h @@ -0,0 +1,51 @@ +/* +Copyright (c) 2003-2005 Alberto Demichelis + +This software is provided 'as-is', without any +express or implied warranty. In no event will the +authors be held liable for any damages arising from +the use of this software. + +Permission is granted to anyone to use this software +for any purpose, including commercial applications, +and to alter it and redistribute it freely, subject +to the following restrictions: + + 1. The origin of this software must not be + misrepresented; you must not claim that + you wrote the original software. If you + use this software in a product, an + acknowledgment in the product + documentation would be appreciated but is + not required. + + 2. Altered source versions must be plainly + marked as such, and must not be + misrepresented as being the original + software. + + 3. This notice may not be removed or + altered from any source distribution. + +*/ +#ifndef _SQ_RDBG_H_ +#define _SQ_RDBG_H_ + +#ifdef __cplusplus +extern "C" { +#endif +#pragma comment(lib, "WSOCK32.LIB") + +struct SQDbgServer; +typedef SQDbgServer* HSQREMOTEDBG; + +HSQREMOTEDBG sq_rdbg_init(HSQUIRRELVM v,unsigned short port,SQBool autoupdate); +SQRESULT sq_rdbg_waitforconnections(HSQREMOTEDBG rdbg); +SQRESULT sq_rdbg_shutdown(HSQREMOTEDBG rdbg); +SQRESULT sq_rdbg_update(HSQREMOTEDBG rdbg); + +#ifdef __cplusplus +} /*extern "C"*/ +#endif + +#endif //_SQ_RDBG_H_ diff --git a/sqplus/include/sqstdaux.h b/sqplus/include/sqstdaux.h new file mode 100755 index 0000000..c16b043 --- /dev/null +++ b/sqplus/include/sqstdaux.h @@ -0,0 +1,16 @@ +/* see copyright notice in squirrel.h */ +#ifndef _SQSTD_AUXLIB_H_ +#define _SQSTD_AUXLIB_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +SQUIRREL_API void sqstd_seterrorhandlers(HSQUIRRELVM v); +SQUIRREL_API void sqstd_printcallstack(HSQUIRRELVM v); + +#ifdef __cplusplus +} /*extern "C"*/ +#endif + +#endif /* _SQSTD_AUXLIB_H_ */ diff --git a/sqplus/include/sqstdblob.h b/sqplus/include/sqstdblob.h new file mode 100755 index 0000000..1d9a4cd --- /dev/null +++ b/sqplus/include/sqstdblob.h @@ -0,0 +1,20 @@ +/* see copyright notice in squirrel.h */ +#ifndef _SQSTDBLOB_H_ +#define _SQSTDBLOB_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +SQUIRREL_API SQUserPointer sqstd_createblob(HSQUIRRELVM v, SQInteger size); +SQUIRREL_API SQRESULT sqstd_getblob(HSQUIRRELVM v,SQInteger idx,SQUserPointer *ptr); +SQUIRREL_API SQInteger sqstd_getblobsize(HSQUIRRELVM v,SQInteger idx); + +SQUIRREL_API SQRESULT sqstd_register_bloblib(HSQUIRRELVM v); + +#ifdef __cplusplus +} /*extern "C"*/ +#endif + +#endif /*_SQSTDBLOB_H_*/ + diff --git a/sqplus/include/sqstdio.h b/sqplus/include/sqstdio.h new file mode 100755 index 0000000..2cb744b --- /dev/null +++ b/sqplus/include/sqstdio.h @@ -0,0 +1,53 @@ +/* see copyright notice in squirrel.h */ +#ifndef _SQSTDIO_H_ +#define _SQSTDIO_H_ + +#ifdef __cplusplus + +#define SQSTD_STREAM_TYPE_TAG 0x80000000 + +struct SQStream { + virtual SQInteger Read(void *buffer, SQInteger size) = 0; + virtual SQInteger Write(void *buffer, SQInteger size) = 0; + virtual SQInteger Flush() = 0; + virtual SQInteger Tell() = 0; + virtual SQInteger Len() = 0; + virtual SQInteger Seek(SQInteger offset, SQInteger origin) = 0; + virtual bool IsValid() = 0; + virtual bool EOS() = 0; +}; + +extern "C" { +#endif + +#define SQ_SEEK_CUR 0 +#define SQ_SEEK_END 1 +#define SQ_SEEK_SET 2 + +typedef void* SQFILE; + +SQUIRREL_API SQFILE sqstd_fopen(const SQChar *,const SQChar *); +SQUIRREL_API SQInteger sqstd_fread(SQUserPointer, SQInteger, SQInteger, SQFILE); +SQUIRREL_API SQInteger sqstd_fwrite(const SQUserPointer, SQInteger, SQInteger, SQFILE); +SQUIRREL_API SQInteger sqstd_fseek(SQFILE , SQInteger , SQInteger); +SQUIRREL_API SQInteger sqstd_ftell(SQFILE); +SQUIRREL_API SQInteger sqstd_fflush(SQFILE); +SQUIRREL_API SQInteger sqstd_fclose(SQFILE); +SQUIRREL_API SQInteger sqstd_feof(SQFILE); + +SQUIRREL_API SQRESULT sqstd_createfile(HSQUIRRELVM v, SQFILE file,SQBool own); +SQUIRREL_API SQRESULT sqstd_getfile(HSQUIRRELVM v, SQInteger idx, SQFILE *file); + +//compiler helpers +SQUIRREL_API SQRESULT sqstd_loadfile(HSQUIRRELVM v,const SQChar *filename,SQBool printerror); +SQUIRREL_API SQRESULT sqstd_dofile(HSQUIRRELVM v,const SQChar *filename,SQBool retval,SQBool printerror); +SQUIRREL_API SQRESULT sqstd_writeclosuretofile(HSQUIRRELVM v,const SQChar *filename); + +SQUIRREL_API SQRESULT sqstd_register_iolib(HSQUIRRELVM v); + +#ifdef __cplusplus +} /*extern "C"*/ +#endif + +#endif /*_SQSTDIO_H_*/ + diff --git a/sqplus/include/sqstdmath.h b/sqplus/include/sqstdmath.h new file mode 100755 index 0000000..65de6fd --- /dev/null +++ b/sqplus/include/sqstdmath.h @@ -0,0 +1,15 @@ +/* see copyright notice in squirrel.h */ +#ifndef _SQSTD_MATH_H_ +#define _SQSTD_MATH_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +SQUIRREL_API SQRESULT sqstd_register_mathlib(HSQUIRRELVM v); + +#ifdef __cplusplus +} /*extern "C"*/ +#endif + +#endif /*_SQSTD_MATH_H_*/ diff --git a/sqplus/include/sqstdstring.h b/sqplus/include/sqstdstring.h new file mode 100755 index 0000000..72f30b4 --- /dev/null +++ b/sqplus/include/sqstdstring.h @@ -0,0 +1,31 @@ +/* see copyright notice in squirrel.h */ +#ifndef _SQSTD_STRING_H_ +#define _SQSTD_STRING_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +typedef unsigned int SQRexBool; +typedef struct SQRex SQRex; + +typedef struct { + const SQChar *begin; + SQInteger len; +} SQRexMatch; + +SQUIRREL_API SQRex *sqstd_rex_compile(const SQChar *pattern,const SQChar **error); +SQUIRREL_API void sqstd_rex_free(SQRex *exp); +SQUIRREL_API SQBool sqstd_rex_match(SQRex* exp,const SQChar* text); +SQUIRREL_API SQBool sqstd_rex_search(SQRex* exp,const SQChar* text, const SQChar** out_begin, const SQChar** out_end); +SQUIRREL_API SQBool sqstd_rex_searchrange(SQRex* exp,const SQChar* text_begin,const SQChar* text_end,const SQChar** out_begin, const SQChar** out_end); +SQUIRREL_API SQInteger sqstd_rex_getsubexpcount(SQRex* exp); +SQUIRREL_API SQBool sqstd_rex_getsubexp(SQRex* exp, SQInteger n, SQRexMatch *subexp); + +SQUIRREL_API SQRESULT sqstd_register_stringlib(HSQUIRRELVM v); + +#ifdef __cplusplus +} /*extern "C"*/ +#endif + +#endif /*_SQSTD_STRING_H_*/ diff --git a/sqplus/include/sqstdsystem.h b/sqplus/include/sqstdsystem.h new file mode 100755 index 0000000..b155a91 --- /dev/null +++ b/sqplus/include/sqstdsystem.h @@ -0,0 +1,15 @@ +/* see copyright notice in squirrel.h */ +#ifndef _SQSTD_SYSTEMLIB_H_ +#define _SQSTD_SYSTEMLIB_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +SQUIRREL_API SQInteger sqstd_register_systemlib(HSQUIRRELVM v); + +#ifdef __cplusplus +} /*extern "C"*/ +#endif + +#endif /* _SQSTD_SYSTEMLIB_H_ */ diff --git a/sqplus/include/squirrel.h b/sqplus/include/squirrel.h new file mode 100755 index 0000000..ca9d59b --- /dev/null +++ b/sqplus/include/squirrel.h @@ -0,0 +1,421 @@ +/* +Copyright (c) 2003-2006 Alberto Demichelis + +This software is provided 'as-is', without any +express or implied warranty. In no event will the +authors be held liable for any damages arising from +the use of this software. + +Permission is granted to anyone to use this software +for any purpose, including commercial applications, +and to alter it and redistribute it freely, subject +to the following restrictions: + + 1. The origin of this software must not be + misrepresented; you must not claim that + you wrote the original software. If you + use this software in a product, an + acknowledgment in the product + documentation would be appreciated but is + not required. + + 2. Altered source versions must be plainly + marked as such, and must not be + misrepresented as being the original + software. + + 3. This notice may not be removed or + altered from any source distribution. + +*/ +#ifndef _SQUIRREL_H_ +#define _SQUIRREL_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +#ifndef SQUIRREL_API +#define SQUIRREL_API extern +#endif + +#ifdef _SQ64 +#ifdef _MSC_VER +typedef __int64 SQInteger; +typedef unsigned __int64 SQUnsignedInteger; +typedef unsigned __int64 SQHash; /*should be the same size of a pointer*/ +#else +//#error ololo1 +typedef long SQInteger; +typedef unsigned long SQUnsignedInteger; +typedef unsigned long SQHash; /*should be the same size of a pointer*/ +#endif +typedef int SQInt32; +#else +typedef int SQInteger; +typedef int SQInt32; /*must be 32 bits(also on 64bits processors)*/ +typedef unsigned int SQUnsignedInteger; +typedef unsigned int SQHash; /*should be the same size of a pointer*/ +#endif + +typedef float SQFloat; +typedef void* SQUserPointer; +typedef SQUnsignedInteger SQBool; +typedef SQInteger SQRESULT; + +#define SQTrue (1) +#define SQFalse (0) + + +struct SQVM; +struct SQTable; +struct SQArray; +struct SQString; +struct SQClosure; +struct SQGenerator; +struct SQNativeClosure; +struct SQUserData; +struct SQFunctionProto; +struct SQRefCounted; +struct SQClass; +struct SQInstance; +struct SQDelegable; + +#ifdef _UNICODE +#define SQUNICODE +#endif + +#ifdef SQUNICODE +#if (defined(_MSC_VER) && _MSC_VER >= 1400) // 1400 = VS8 + +#if defined(wchar_t) //this is if the compiler considers wchar_t as native type +#define wchar_t unsigned short +#endif + +#else +typedef unsigned short wchar_t; +#endif + +typedef wchar_t SQChar; +#define _SC(a) L##a +#define scstrcmp wcscmp +#define scsprintf swprintf +#define scstrlen wcslen +#define scstrtod wcstod +#define scstrtol wcstol +#define scatoi _wtoi +#define scstrtoul wcstoul +#define scvsprintf vswprintf +#define scstrstr wcsstr +#define scisspace iswspace +#define scisdigit iswdigit +#define scisxdigit iswxdigit +#define scisalpha iswalpha +#define sciscntrl iswcntrl +#define scisalnum iswalnum +#define scprintf wprintf +#define MAX_CHAR 0xFFFF +#else +typedef char SQChar; +#define _SC(a) a +#define scstrcmp strcmp +#define scsprintf sprintf +#define scstrlen strlen +#define scstrtod strtod +#define scstrtol strtol +#define scatoi atoi +#define scstrtoul strtoul +#define scvsprintf vsprintf +#define scstrstr strstr +#define scisspace isspace +#define scisdigit isdigit +#define scisxdigit isxdigit +#define sciscntrl iscntrl +#define scisalpha isalpha +#define scisalnum isalnum +#define scprintf printf +#define MAX_CHAR 0xFF +#endif + +#define SQUIRREL_VERSION _SC("Squirrel 2.1.1 stable") +#define SQUIRREL_COPYRIGHT _SC("Copyright (C) 2003-2006 Alberto Demichelis") +#define SQUIRREL_AUTHOR _SC("Alberto Demichelis") + +#define SQ_VMSTATE_IDLE 0 +#define SQ_VMSTATE_RUNNING 1 +#define SQ_VMSTATE_SUSPENDED 2 + +#define SQUIRREL_EOB 0 +#define SQ_BYTECODE_STREAM_TAG 0xFAFA + +#define SQOBJECT_REF_COUNTED 0x08000000 +#define SQOBJECT_NUMERIC 0x04000000 +#define SQOBJECT_DELEGABLE 0x02000000 +#define SQOBJECT_CANBEFALSE 0x01000000 + +#define SQ_MATCHTYPEMASKSTRING (-99999) + +#define _RT_MASK 0x00FFFFFF +#define _RAW_TYPE(type) (type&_RT_MASK) + +#define _RT_NULL 0x00000001 +#define _RT_INTEGER 0x00000002 +#define _RT_FLOAT 0x00000004 +#define _RT_BOOL 0x00000008 +#define _RT_STRING 0x00000010 +#define _RT_TABLE 0x00000020 +#define _RT_ARRAY 0x00000040 +#define _RT_USERDATA 0x00000080 +#define _RT_CLOSURE 0x00000100 +#define _RT_NATIVECLOSURE 0x00000200 +#define _RT_GENERATOR 0x00000400 +#define _RT_USERPOINTER 0x00000800 +#define _RT_THREAD 0x00001000 +#define _RT_FUNCPROTO 0x00002000 +#define _RT_CLASS 0x00004000 +#define _RT_INSTANCE 0x00008000 +#define _RT_WEAKREF 0x00010000 + +typedef enum tagSQObjectType{ + OT_NULL = (_RT_NULL|SQOBJECT_CANBEFALSE), + OT_INTEGER = (_RT_INTEGER|SQOBJECT_NUMERIC|SQOBJECT_CANBEFALSE), + OT_FLOAT = (_RT_FLOAT|SQOBJECT_NUMERIC|SQOBJECT_CANBEFALSE), + OT_BOOL = (_RT_BOOL|SQOBJECT_CANBEFALSE), + OT_STRING = (_RT_STRING|SQOBJECT_REF_COUNTED), + OT_TABLE = (_RT_TABLE|SQOBJECT_REF_COUNTED|SQOBJECT_DELEGABLE), + OT_ARRAY = (_RT_ARRAY|SQOBJECT_REF_COUNTED), + OT_USERDATA = (_RT_USERDATA|SQOBJECT_REF_COUNTED|SQOBJECT_DELEGABLE), + OT_CLOSURE = (_RT_CLOSURE|SQOBJECT_REF_COUNTED), + OT_NATIVECLOSURE = (_RT_NATIVECLOSURE|SQOBJECT_REF_COUNTED), + OT_GENERATOR = (_RT_GENERATOR|SQOBJECT_REF_COUNTED), + OT_USERPOINTER = _RT_USERPOINTER, + OT_THREAD = (_RT_THREAD|SQOBJECT_REF_COUNTED) , + OT_FUNCPROTO = (_RT_FUNCPROTO|SQOBJECT_REF_COUNTED), //internal usage only + OT_CLASS = (_RT_CLASS|SQOBJECT_REF_COUNTED), + OT_INSTANCE = (_RT_INSTANCE|SQOBJECT_REF_COUNTED|SQOBJECT_DELEGABLE), + OT_WEAKREF = (_RT_WEAKREF|SQOBJECT_REF_COUNTED) +}SQObjectType; + +#define ISREFCOUNTED(t) (t&SQOBJECT_REF_COUNTED) + + +typedef union tagSQObjectValue +{ + struct SQTable *pTable; + struct SQArray *pArray; + struct SQClosure *pClosure; + struct SQGenerator *pGenerator; + struct SQNativeClosure *pNativeClosure; + struct SQString *pString; + struct SQUserData *pUserData; + SQInteger nInteger; + SQFloat fFloat; + SQUserPointer pUserPointer; + struct SQFunctionProto *pFunctionProto; + struct SQRefCounted *pRefCounted; + struct SQDelegable *pDelegable; + struct SQVM *pThread; + struct SQClass *pClass; + struct SQInstance *pInstance; + struct SQWeakRef *pWeakRef; +}SQObjectValue; + + +typedef struct tagSQObject +{ + SQObjectType _type; + SQObjectValue _unVal; +}SQObject; + +typedef struct tagSQStackInfos{ + const SQChar* funcname; + const SQChar* source; + SQInteger line; +}SQStackInfos; + +typedef struct SQVM* HSQUIRRELVM; +typedef SQObject HSQOBJECT; +typedef SQInteger (*SQFUNCTION)(HSQUIRRELVM); +typedef SQInteger (*SQRELEASEHOOK)(SQUserPointer,SQInteger size); +typedef void (*SQCOMPILERERROR)(HSQUIRRELVM,const SQChar * /*desc*/,const SQChar * /*source*/,SQInteger /*line*/,SQInteger /*column*/); +typedef void (*SQPRINTFUNCTION)(HSQUIRRELVM,const SQChar * ,...); + +typedef SQInteger (*SQWRITEFUNC)(SQUserPointer,SQUserPointer,SQInteger); +typedef SQInteger (*SQREADFUNC)(SQUserPointer,SQUserPointer,SQInteger); + +typedef SQInteger (*SQLEXREADFUNC)(SQUserPointer); + +typedef struct tagSQRegFunction{ + const SQChar *name; + SQFUNCTION f; + SQInteger nparamscheck; + const SQChar *typemask; +}SQRegFunction; + +/*vm*/ +SQUIRREL_API HSQUIRRELVM sq_open(SQInteger initialstacksize); +SQUIRREL_API HSQUIRRELVM sq_newthread(HSQUIRRELVM friendvm, SQInteger initialstacksize); +SQUIRREL_API void sq_seterrorhandler(HSQUIRRELVM v); +SQUIRREL_API void sq_close(HSQUIRRELVM v); +SQUIRREL_API void sq_setforeignptr(HSQUIRRELVM v,SQUserPointer p); +SQUIRREL_API SQUserPointer sq_getforeignptr(HSQUIRRELVM v); +SQUIRREL_API void sq_setprintfunc(HSQUIRRELVM v, SQPRINTFUNCTION printfunc); +SQUIRREL_API SQPRINTFUNCTION sq_getprintfunc(HSQUIRRELVM v); +SQUIRREL_API SQRESULT sq_suspendvm(HSQUIRRELVM v); +SQUIRREL_API SQRESULT sq_wakeupvm(HSQUIRRELVM v,SQBool resumedret,SQBool retval,SQBool raiseerror); +SQUIRREL_API SQInteger sq_getvmstate(HSQUIRRELVM v); + +/*compiler*/ +SQUIRREL_API SQRESULT sq_compile(HSQUIRRELVM v,SQLEXREADFUNC read,SQUserPointer p,const SQChar *sourcename,SQBool raiseerror); +SQUIRREL_API SQRESULT sq_compilebuffer(HSQUIRRELVM v,const SQChar *s,SQInteger size,const SQChar *sourcename,SQBool raiseerror); +SQUIRREL_API void sq_enabledebuginfo(HSQUIRRELVM v, SQBool enable); +SQUIRREL_API void sq_notifyallexceptions(HSQUIRRELVM v, SQBool enable); +SQUIRREL_API void sq_setcompilererrorhandler(HSQUIRRELVM v,SQCOMPILERERROR f); + +/*stack operations*/ +SQUIRREL_API void sq_push(HSQUIRRELVM v,SQInteger idx); +SQUIRREL_API void sq_pop(HSQUIRRELVM v,SQInteger nelemstopop); +SQUIRREL_API void sq_poptop(HSQUIRRELVM v); +SQUIRREL_API void sq_remove(HSQUIRRELVM v,SQInteger idx); +SQUIRREL_API SQInteger sq_gettop(HSQUIRRELVM v); +SQUIRREL_API void sq_settop(HSQUIRRELVM v,SQInteger newtop); +SQUIRREL_API void sq_reservestack(HSQUIRRELVM v,SQInteger nsize); +SQUIRREL_API SQInteger sq_cmp(HSQUIRRELVM v); +SQUIRREL_API void sq_move(HSQUIRRELVM dest,HSQUIRRELVM src,SQInteger idx); + +/*object creation handling*/ +SQUIRREL_API SQUserPointer sq_newuserdata(HSQUIRRELVM v,SQUnsignedInteger size); +SQUIRREL_API void sq_newtable(HSQUIRRELVM v); +SQUIRREL_API void sq_newarray(HSQUIRRELVM v,SQInteger size); +SQUIRREL_API void sq_newclosure(HSQUIRRELVM v,SQFUNCTION func,SQUnsignedInteger nfreevars); +SQUIRREL_API SQRESULT sq_setparamscheck(HSQUIRRELVM v,SQInteger nparamscheck,const SQChar *typemask); +SQUIRREL_API SQRESULT sq_bindenv(HSQUIRRELVM v,SQInteger idx); +SQUIRREL_API void sq_pushstring(HSQUIRRELVM v,const SQChar *s,SQInteger len); +SQUIRREL_API void sq_pushfloat(HSQUIRRELVM v,SQFloat f); +SQUIRREL_API void sq_pushinteger(HSQUIRRELVM v,SQInteger n); +SQUIRREL_API void sq_pushbool(HSQUIRRELVM v,SQBool b); +SQUIRREL_API void sq_pushuserpointer(HSQUIRRELVM v,SQUserPointer p); +SQUIRREL_API void sq_pushnull(HSQUIRRELVM v); +SQUIRREL_API SQObjectType sq_gettype(HSQUIRRELVM v,SQInteger idx); +SQUIRREL_API SQInteger sq_getsize(HSQUIRRELVM v,SQInteger idx); +SQUIRREL_API SQRESULT sq_getbase(HSQUIRRELVM v,SQInteger idx); +SQUIRREL_API SQBool sq_instanceof(HSQUIRRELVM v); +SQUIRREL_API void sq_tostring(HSQUIRRELVM v,SQInteger idx); +SQUIRREL_API void sq_tobool(HSQUIRRELVM v, SQInteger idx, SQBool *b); +SQUIRREL_API SQRESULT sq_getstring(HSQUIRRELVM v,SQInteger idx,const SQChar **c); +SQUIRREL_API SQRESULT sq_getinteger(HSQUIRRELVM v,SQInteger idx,SQInteger *i); +SQUIRREL_API SQRESULT sq_getfloat(HSQUIRRELVM v,SQInteger idx,SQFloat *f); +SQUIRREL_API SQRESULT sq_getbool(HSQUIRRELVM v,SQInteger idx,SQBool *b); +SQUIRREL_API SQRESULT sq_getthread(HSQUIRRELVM v,SQInteger idx,HSQUIRRELVM *thread); +SQUIRREL_API SQRESULT sq_getuserpointer(HSQUIRRELVM v,SQInteger idx,SQUserPointer *p); +SQUIRREL_API SQRESULT sq_getuserdata(HSQUIRRELVM v,SQInteger idx,SQUserPointer *p,SQUserPointer *typetag); +SQUIRREL_API SQRESULT sq_settypetag(HSQUIRRELVM v,SQInteger idx,SQUserPointer typetag); +SQUIRREL_API SQRESULT sq_gettypetag(HSQUIRRELVM v,SQInteger idx,SQUserPointer *typetag); +SQUIRREL_API void sq_setreleasehook(HSQUIRRELVM v,SQInteger idx,SQRELEASEHOOK hook); +SQUIRREL_API SQChar *sq_getscratchpad(HSQUIRRELVM v,SQInteger minsize); +SQUIRREL_API SQRESULT sq_getclosureinfo(HSQUIRRELVM v,SQInteger idx,SQUnsignedInteger *nparams,SQUnsignedInteger *nfreevars); +SQUIRREL_API SQRESULT sq_setnativeclosurename(HSQUIRRELVM v,SQInteger idx,const SQChar *name); +SQUIRREL_API SQRESULT sq_setinstanceup(HSQUIRRELVM v, SQInteger idx, SQUserPointer p); +SQUIRREL_API SQRESULT sq_getinstanceup(HSQUIRRELVM v, SQInteger idx, SQUserPointer *p,SQUserPointer typetag); +SQUIRREL_API SQRESULT sq_newclass(HSQUIRRELVM v,SQBool hasbase); +SQUIRREL_API SQRESULT sq_createinstance(HSQUIRRELVM v,SQInteger idx); +SQUIRREL_API SQRESULT sq_setattributes(HSQUIRRELVM v,SQInteger idx); +SQUIRREL_API SQRESULT sq_getattributes(HSQUIRRELVM v,SQInteger idx); +SQUIRREL_API SQRESULT sq_getclass(HSQUIRRELVM v,SQInteger idx); +SQUIRREL_API void sq_weakref(HSQUIRRELVM v,SQInteger idx); +SQUIRREL_API SQRESULT sq_getdefaultdelegate(HSQUIRRELVM v,SQObjectType t); + +/*object manipulation*/ +SQUIRREL_API void sq_pushroottable(HSQUIRRELVM v); +SQUIRREL_API void sq_pushregistrytable(HSQUIRRELVM v); +SQUIRREL_API SQRESULT sq_setroottable(HSQUIRRELVM v); +SQUIRREL_API SQRESULT sq_newslot(HSQUIRRELVM v, SQInteger idx, SQBool bstatic); +SQUIRREL_API SQRESULT sq_deleteslot(HSQUIRRELVM v,SQInteger idx,SQBool pushval); +SQUIRREL_API SQRESULT sq_set(HSQUIRRELVM v,SQInteger idx); +SQUIRREL_API SQRESULT sq_get(HSQUIRRELVM v,SQInteger idx); +SQUIRREL_API SQRESULT sq_rawget(HSQUIRRELVM v,SQInteger idx); +SQUIRREL_API SQRESULT sq_rawset(HSQUIRRELVM v,SQInteger idx); +SQUIRREL_API SQRESULT sq_rawdeleteslot(HSQUIRRELVM v,SQInteger idx,SQBool pushval); +SQUIRREL_API SQRESULT sq_arrayappend(HSQUIRRELVM v,SQInteger idx); +SQUIRREL_API SQRESULT sq_arraypop(HSQUIRRELVM v,SQInteger idx,SQBool pushval); +SQUIRREL_API SQRESULT sq_arrayresize(HSQUIRRELVM v,SQInteger idx,SQInteger newsize); +SQUIRREL_API SQRESULT sq_arrayreverse(HSQUIRRELVM v,SQInteger idx); +SQUIRREL_API SQRESULT sq_setdelegate(HSQUIRRELVM v,SQInteger idx); +SQUIRREL_API SQRESULT sq_getdelegate(HSQUIRRELVM v,SQInteger idx); +SQUIRREL_API SQRESULT sq_clone(HSQUIRRELVM v,SQInteger idx); +SQUIRREL_API SQRESULT sq_setfreevariable(HSQUIRRELVM v,SQInteger idx,SQUnsignedInteger nval); +SQUIRREL_API SQRESULT sq_next(HSQUIRRELVM v,SQInteger idx); +SQUIRREL_API SQRESULT sq_getweakrefval(HSQUIRRELVM v,SQInteger idx); + +/*calls*/ +SQUIRREL_API SQRESULT sq_call(HSQUIRRELVM v,SQInteger params,SQBool retval,SQBool raiseerror); +SQUIRREL_API SQRESULT sq_resume(HSQUIRRELVM v,SQBool retval,SQBool raiseerror); +SQUIRREL_API const SQChar *sq_getlocal(HSQUIRRELVM v,SQUnsignedInteger level,SQUnsignedInteger idx); +SQUIRREL_API const SQChar *sq_getfreevariable(HSQUIRRELVM v,SQInteger idx,SQUnsignedInteger nval); +SQUIRREL_API SQRESULT sq_throwerror(HSQUIRRELVM v,const SQChar *err); +SQUIRREL_API void sq_reseterror(HSQUIRRELVM v); +SQUIRREL_API void sq_getlasterror(HSQUIRRELVM v); + +/*raw object handling*/ +SQUIRREL_API SQRESULT sq_getstackobj(HSQUIRRELVM v,SQInteger idx,HSQOBJECT *po); +SQUIRREL_API void sq_pushobject(HSQUIRRELVM v,HSQOBJECT obj); +SQUIRREL_API void sq_addref(HSQUIRRELVM v,HSQOBJECT *po); +SQUIRREL_API SQBool sq_release(HSQUIRRELVM v,HSQOBJECT *po); +SQUIRREL_API void sq_resetobject(HSQOBJECT *po); +SQUIRREL_API const SQChar *sq_objtostring(HSQOBJECT *o); +SQUIRREL_API SQBool sq_objtobool(HSQOBJECT *o); +SQUIRREL_API SQInteger sq_objtointeger(HSQOBJECT *o); +SQUIRREL_API SQFloat sq_objtofloat(HSQOBJECT *o); +SQUIRREL_API SQRESULT sq_getobjtypetag(HSQOBJECT *o,SQUserPointer * typetag); + +/*GC*/ +SQUIRREL_API SQInteger sq_collectgarbage(HSQUIRRELVM v); + +/*serialization*/ +SQUIRREL_API SQRESULT sq_writeclosure(HSQUIRRELVM vm,SQWRITEFUNC writef,SQUserPointer up); +SQUIRREL_API SQRESULT sq_readclosure(HSQUIRRELVM vm,SQREADFUNC readf,SQUserPointer up); + +/*mem allocation*/ +SQUIRREL_API void *sq_malloc(SQUnsignedInteger size); +SQUIRREL_API void *sq_realloc(void* p,SQUnsignedInteger oldsize,SQUnsignedInteger newsize); +SQUIRREL_API void sq_free(void *p,SQUnsignedInteger size); + +/*debug*/ +SQUIRREL_API SQRESULT sq_stackinfos(HSQUIRRELVM v,SQInteger level,SQStackInfos *si); +SQUIRREL_API void sq_setdebughook(HSQUIRRELVM v); + +/*UTILITY MACRO*/ +#define sq_isnumeric(o) ((o)._type&SQOBJECT_NUMERIC) +#define sq_istable(o) ((o)._type==OT_TABLE) +#define sq_isarray(o) ((o)._type==OT_ARRAY) +#define sq_isfunction(o) ((o)._type==OT_FUNCPROTO) +#define sq_isclosure(o) ((o)._type==OT_CLOSURE) +#define sq_isgenerator(o) ((o)._type==OT_GENERATOR) +#define sq_isnativeclosure(o) ((o)._type==OT_NATIVECLOSURE) +#define sq_isstring(o) ((o)._type==OT_STRING) +#define sq_isinteger(o) ((o)._type==OT_INTEGER) +#define sq_isfloat(o) ((o)._type==OT_FLOAT) +#define sq_isuserpointer(o) ((o)._type==OT_USERPOINTER) +#define sq_isuserdata(o) ((o)._type==OT_USERDATA) +#define sq_isthread(o) ((o)._type==OT_THREAD) +#define sq_isnull(o) ((o)._type==OT_NULL) +#define sq_isclass(o) ((o)._type==OT_CLASS) +#define sq_isinstance(o) ((o)._type==OT_INSTANCE) +#define sq_isbool(o) ((o)._type==OT_BOOL) +#define sq_isweakref(o) ((o)._type==OT_WEAKREF) +#define sq_type(o) ((o)._type) + +/* deprecated */ +#define sq_createslot(v,n) sq_newslot(v,n,SQFalse) + +#define SQ_OK (0) +#define SQ_ERROR (-1) + +#define SQ_FAILED(res) (res<0) +#define SQ_SUCCEEDED(res) (res>=0) + +#ifdef __cplusplus +} /*extern "C"*/ +#endif + +#endif /*_SQUIRREL_H_*/ diff --git a/sqplus/minimalSqPlus/Makefile b/sqplus/minimalSqPlus/Makefile new file mode 100755 index 0000000..ae8818b --- /dev/null +++ b/sqplus/minimalSqPlus/Makefile @@ -0,0 +1,18 @@ +SQUIRREL= .. + +OUT= ./minimalSqPlus +INCDIRS= -I$(SQUIRREL)/include -I. -I$(SQUIRREL)/sqlibs -I$(SQUIRREL)/sqplus +LIBDIR= -L$(SQUIRREL)/lib +#LIBS= -lsquirrel -lsqstdlib -lsqplus +LIBS= -lsqplus -lsquirrel -lsqstdlib + +SRCS= minimalSqPlus.cpp + +all: minimalSqPlus + +FORCE: ; + +minimalSqPlus: FORCE +# g++ -fno-rtti -o $(OUT) $(SRCS) $(INCDIRS) $(LIBDIR) $(LIBS) + g++ -O3 -Wall -o $(OUT) $(SRCS) $(INCDIRS) $(LIBDIR) $(LIBS) + #g++ -O3 -fno-rtti -Os -o $(OUT) $(SRCS) $(INCDIRS) $(LIBDIR) $(LIBS) diff --git a/sqplus/minimalSqPlus/minimalSqPlus.cbp b/sqplus/minimalSqPlus/minimalSqPlus.cbp new file mode 100755 index 0000000..f9b1b5d --- /dev/null +++ b/sqplus/minimalSqPlus/minimalSqPlus.cbp @@ -0,0 +1,118 @@ + + + + + + + diff --git a/sqplus/minimalSqPlus/minimalSqPlus.cpp b/sqplus/minimalSqPlus/minimalSqPlus.cpp new file mode 100755 index 0000000..2b22b0f --- /dev/null +++ b/sqplus/minimalSqPlus/minimalSqPlus.cpp @@ -0,0 +1,168 @@ +// minimalSqPlus.cpp +// A minimal example and an example with a simple class. +// Example for use with the remote debugger is also shown. +// Created 10/08/05, John Schultz +// Free for any use. + +#include +#include +#include "sqplus.h" + +using namespace SqPlus; + +// Define MINIMAL_EXAMPLE for minimal HelloWorld example. +//#define MINIMAL_EXAMPLE + +// Define USE_REMOTE_DEBUGGER to use the remote debugger. See the example and docs in the sqdbg directory for +// more information. +//#define USE_REMOTE_DEBUGGER // Remote debugger must be started after the program is launched. +#ifdef USE_REMOTE_DEBUGGER +#include "sqrdbg.h" +#endif + +// The following pragmas can be used to link the correct library for Debug/Release builds +// without requiring the application to include the associated Squirrel projects. +// (The libraries must be created before compiling this example). +// Set SQ_REL_PATH as needed for your application. + +#define SQ_REL_PATH "../" + +#ifdef UNICODE +#define LIB "U.lib" +#else +#define LIB ".lib" +#endif + +#ifdef _MSC_VER +#ifdef _DEBUG +#pragma comment(lib,SQ_REL_PATH "lib/squirrelD" LIB) +#pragma comment(lib,SQ_REL_PATH "lib/sqstdlibD" LIB) +#ifdef USE_REMOTE_DEBUGGER +#pragma comment(lib,SQ_REL_PATH "lib/sqdbglibD" LIB) +#endif +#pragma comment(lib,SQ_REL_PATH "lib/sqplusD" LIB) +#else // Release +#pragma comment(lib,SQ_REL_PATH "lib/squirrel" LIB) +#pragma comment(lib,SQ_REL_PATH "lib/sqstdlib" LIB) +#ifdef USE_REMOTE_DEBUGGER +#pragma comment(lib,SQ_REL_PATH "lib/sqdbglib" LIB) +#endif +#pragma comment(lib,SQ_REL_PATH "lib/sqplus" LIB) +#endif +#endif + +#ifdef USE_REMOTE_DEBUGGER +void printSQDBGError(HSQUIRRELVM v) { + const SQChar *err; + sq_getlasterror(v); + if(SQ_SUCCEEDED(sq_getstring(v,-1,&err))) { + scprintf(_T("SQDBG error : %s"),err); + }else { + scprintf(_T("SQDBG error"),err); + } // if + sq_poptop(v); +} // printSQDBGError +#endif + +static void printFunc(HSQUIRRELVM v,const SQChar * s,...) { + static SQChar temp[2048]; + va_list vl; + va_start(vl,s); + scvsprintf( temp,s,vl); + SCPUTS(temp); + va_end(vl); +} // printFunc + +class MyClass { +public: + int classVal; + // See examples in testSqPlus2.cpp for passing arguments to the constructor (including variable arguments). + MyClass() : classVal(123) {} + bool process(int iVal,const SQChar * sVal) { + scprintf(_T("classVal: %d, iVal: %d, sVal %s\n"),classVal,iVal,sVal); + classVal += iVal; + return iVal > 1; + } // process +}; + +#ifdef MINIMAL_EXAMPLE + +int main(int argc,char * argv[]) { + SquirrelVM::Init(); + SquirrelObject helloWorld = SquirrelVM::CompileBuffer(_T("print(\"Hello World\");")); + SquirrelVM::RunScript(helloWorld); + SquirrelVM::Shutdown(); + scprintf(_T("Press RETURN to exit.")); + getchar(); +} // main + +#else + +int main(int argc,char * argv[]) { + SquirrelVM::Init(); + // This example shows how to redirect print output to your own custom + // print function (the default handler prints to stdout). + sq_setprintfunc(SquirrelVM::GetVMPtr(),printFunc); + +#ifdef USE_REMOTE_DEBUGGER + HSQREMOTEDBG rdbg = sq_rdbg_init(SquirrelVM::GetVMPtr(),1234,SQTrue); + if(rdbg) { + // Enable debug info generation (for the compiler). + sq_enabledebuginfo(SquirrelVM::GetVMPtr(),SQTrue); + scprintf(_T("Waiting for SQDBG connection...")); + // Suspends the app until the debugger client connects. + if(SQ_SUCCEEDED(sq_rdbg_waitforconnections(rdbg))) { + printf("SQDBG: connected.\n"); + } // if + } else { + printSQDBGError(SquirrelVM::GetVMPtr()); + return 0; + } // if +#endif + + // See examples in testSqPlus2.cpp for script read-only vars, constants, + // enums, static/global functions, variable arguments, constructor arguments, + // passing/returning classes/structs by value or by address, etc. + SQClassDef(_T("MyClass")). + func(&MyClass::process,_T("process")). + var(&MyClass::classVal,_T("classVal")); + + SquirrelObject helloSqPlus = SquirrelVM::CompileBuffer(_T("\ + local myClass = MyClass(); \n\ + local rVal = myClass.process(1,\"MyClass1\"); \n\ + print(\"Returned: \"+(rVal ? \"true\" : \"false\")); \n\ + rVal = myClass.process(2,\"MyClass2\"); \n\ + print(\"Returned: \"+(rVal ? \"true\" : \"false\")); \n\ + print(\"classVal: \"+myClass.classVal); \n\ + ")); + + try { + SquirrelVM::RunScript(helloSqPlus); + } catch (SquirrelError & e) { + scprintf(_T("Error: %s, %s\n"),e.desc,_T("Squirrel::helloSqPlus")); + } // catch + +#ifdef USE_REMOTE_DEBUGGER + if (rdbg) { + sq_rdbg_shutdown(rdbg); + } // if +#endif + + SquirrelVM::Shutdown(); + + scprintf(_T("Press RETURN to exit.")); + getchar(); + + return 0; + +} // main + +#endif + +#ifdef SQPLUS_SMARTPOINTER_OPT +unsigned char* getSmartPointerPointee(unsigned char *up) { + return up; +} +#endif + +// minimalSqPlus.cpp diff --git a/sqplus/minimalSqPlus/minimalSqPlus.sln b/sqplus/minimalSqPlus/minimalSqPlus.sln new file mode 100755 index 0000000..cf04c09 --- /dev/null +++ b/sqplus/minimalSqPlus/minimalSqPlus.sln @@ -0,0 +1,21 @@ +Microsoft Visual Studio Solution File, Format Version 8.00 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "minimalSqPlus", "minimalSqPlus.vcproj", "{C45BEE7F-0E5E-488B-B7C9-3F4A4385DD8B}" + ProjectSection(ProjectDependencies) = postProject + EndProjectSection +EndProject +Global + GlobalSection(SolutionConfiguration) = preSolution + Debug = Debug + Release = Release + EndGlobalSection + GlobalSection(ProjectConfiguration) = postSolution + {C45BEE7F-0E5E-488B-B7C9-3F4A4385DD8B}.Debug.ActiveCfg = Debug|Win32 + {C45BEE7F-0E5E-488B-B7C9-3F4A4385DD8B}.Debug.Build.0 = Debug|Win32 + {C45BEE7F-0E5E-488B-B7C9-3F4A4385DD8B}.Release.ActiveCfg = Release|Win32 + {C45BEE7F-0E5E-488B-B7C9-3F4A4385DD8B}.Release.Build.0 = Release|Win32 + EndGlobalSection + GlobalSection(ExtensibilityGlobals) = postSolution + EndGlobalSection + GlobalSection(ExtensibilityAddIns) = postSolution + EndGlobalSection +EndGlobal diff --git a/sqplus/minimalSqPlus/minimalSqPlus.vcproj b/sqplus/minimalSqPlus/minimalSqPlus.vcproj new file mode 100755 index 0000000..841b5bc --- /dev/null +++ b/sqplus/minimalSqPlus/minimalSqPlus.vcproj @@ -0,0 +1,347 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sqplus/minimalSqPlus/minimalSqPlus.vcxproj b/sqplus/minimalSqPlus/minimalSqPlus.vcxproj new file mode 100755 index 0000000..4725cfd --- /dev/null +++ b/sqplus/minimalSqPlus/minimalSqPlus.vcxproj @@ -0,0 +1,164 @@ + + + + + Debug - Unicode + Win32 + + + Debug + Win32 + + + Release - Unicode + Win32 + + + Release + Win32 + + + + {C45BEE7F-0E5E-488B-B7C9-3F4A4385DD8B} + minimalSqPlus + Win32Proj + + + + Application + Unicode + + + Application + Unicode + + + Application + MultiByte + + + Application + MultiByte + + + + + + + + + + + + + + + + + + + + + + + <_ProjectFileVersion>10.0.30319.1 + $(Configuration)\ + $(Configuration)\ + true + $(Configuration)\ + $(Configuration)\ + false + $(Configuration)\ + $(Configuration)\ + true + $(Configuration)\ + $(Configuration)\ + false + + + + Disabled + ../include;../sqplus;%(AdditionalIncludeDirectories) + WIN32;_DEBUG;_CONSOLE;_CRT_SECURE_NO_DEPRECATE;%(PreprocessorDefinitions) + true + EnableFastChecks + MultiThreadedDebug + + + Level3 + EditAndContinue + + + $(OutDir)minimalSqPlus.exe + true + $(OutDir)minimalSqPlus.pdb + Console + MachineX86 + + + + + ../include;../sqplus;%(AdditionalIncludeDirectories) + WIN32;NDEBUG;_CONSOLE;_CRT_SECURE_NO_DEPRECATE;%(PreprocessorDefinitions) + MultiThreaded + + + Level3 + ProgramDatabase + + + $(OutDir)minimalSqPlus.exe + true + Console + true + true + MachineX86 + + + + + Disabled + ../include;../sqplus;%(AdditionalIncludeDirectories) + WIN32;_DEBUG;_CONSOLE;_CRT_SECURE_NO_DEPRECATE;_CRT_NON_CONFORMING_SWPRINTFS;%(PreprocessorDefinitions) + true + EnableFastChecks + MultiThreadedDebug + + + Level3 + EditAndContinue + + + $(OutDir)minimalSqPlus.exe + true + $(OutDir)minimalSqPlus.pdb + Console + MachineX86 + + + + + ../include;../sqplus;%(AdditionalIncludeDirectories) + WIN32;NDEBUG;_CONSOLE;_CRT_SECURE_NO_DEPRECATE;_CRT_NON_CONFORMING_SWPRINTFS;%(PreprocessorDefinitions) + MultiThreaded + + + Level3 + ProgramDatabase + + + $(OutDir)minimalSqPlus.exe + true + Console + true + true + MachineX86 + + + + + + + + + \ No newline at end of file diff --git a/sqplus/minimalSqPlus/minimalSqPlus.vcxproj.filters b/sqplus/minimalSqPlus/minimalSqPlus.vcxproj.filters new file mode 100755 index 0000000..26313e8 --- /dev/null +++ b/sqplus/minimalSqPlus/minimalSqPlus.vcxproj.filters @@ -0,0 +1,14 @@ + + + + + {4FC737F1-C7A5-4376-A066-2A32D752A2FF} + cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx + + + + + Source Files + + + \ No newline at end of file diff --git a/sqplus/minimalSqPlus/minimalSqPlus71.sln b/sqplus/minimalSqPlus/minimalSqPlus71.sln new file mode 100755 index 0000000..73bf570 --- /dev/null +++ b/sqplus/minimalSqPlus/minimalSqPlus71.sln @@ -0,0 +1,21 @@ +Microsoft Visual Studio Solution File, Format Version 8.00 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "minimalSqPlus", "minimalSqPlus71.vcproj", "{C45BEE7F-0E5E-488B-B7C9-3F4A4385DD8B}" + ProjectSection(ProjectDependencies) = postProject + EndProjectSection +EndProject +Global + GlobalSection(SolutionConfiguration) = preSolution + Debug = Debug + Release = Release + EndGlobalSection + GlobalSection(ProjectConfiguration) = postSolution + {C45BEE7F-0E5E-488B-B7C9-3F4A4385DD8B}.Debug.ActiveCfg = Debug|Win32 + {C45BEE7F-0E5E-488B-B7C9-3F4A4385DD8B}.Debug.Build.0 = Debug|Win32 + {C45BEE7F-0E5E-488B-B7C9-3F4A4385DD8B}.Release.ActiveCfg = Release|Win32 + {C45BEE7F-0E5E-488B-B7C9-3F4A4385DD8B}.Release.Build.0 = Release|Win32 + EndGlobalSection + GlobalSection(ExtensibilityGlobals) = postSolution + EndGlobalSection + GlobalSection(ExtensibilityAddIns) = postSolution + EndGlobalSection +EndGlobal diff --git a/sqplus/minimalSqPlus/minimalSqPlus71.vcproj b/sqplus/minimalSqPlus/minimalSqPlus71.vcproj new file mode 100755 index 0000000..d1fcf8f --- /dev/null +++ b/sqplus/minimalSqPlus/minimalSqPlus71.vcproj @@ -0,0 +1,221 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sqplus/samples/ackermann.nut b/sqplus/samples/ackermann.nut new file mode 100755 index 0000000..7d7b16d --- /dev/null +++ b/sqplus/samples/ackermann.nut @@ -0,0 +1,23 @@ +/* +* +* Original Javascript version by David Hedbor(http://www.bagley.org/~doug/shootout/) +* +*/ + +function Ack(M, N) { + if (M == 0) return( N + 1 ); + if (N == 0) return( Ack(M - 1, 1) ); + return( Ack(M - 1, Ack(M, (N - 1))) ); +} + +local n; + +if(ARGS.len()!=0) { + n = ARGS[0].tointeger(); + if(n < 1) n = 1; +} else { + n = 1; +} +print("n="+n+"\n"); +print("Ack(3,"+ n+ "):"+ Ack(3, n)); + diff --git a/sqplus/samples/array.nut b/sqplus/samples/array.nut new file mode 100755 index 0000000..adf39f3 --- /dev/null +++ b/sqplus/samples/array.nut @@ -0,0 +1,29 @@ +/* +* +* Original Javascript version by David Hedbor(http://www.bagley.org/~doug/shootout/) +* +*/ +local n, i, k; + +if(ARGS.len()!=0) { + n = ARGS[0].tointeger(); + if(n < 1) n = 1; +} else { + n = 1; +} + +local x = []; x.resize(n); +local y = []; y.resize(n); + +for (i = 0; i < n; i+=1) { + x[i] = i + 1; + y[i] = 0; +} + +for (k = 0 ; k < n; k+=1) { + for (i = n-1; i >= 0; i-=1) { + y[i] = y[i]+ x[i]; + } +} +print(y[0].tostring()+" "+y[n-1]); + diff --git a/sqplus/samples/class.nut b/sqplus/samples/class.nut new file mode 100755 index 0000000..b863277 --- /dev/null +++ b/sqplus/samples/class.nut @@ -0,0 +1,49 @@ +////////////////////////////////////////////////////////////////////////////////// +////////////////////////////////////////////////////////////////////////////////// +class BaseVector { + constructor(...) + { + if(vargc >= 3) { + x = vargv[0]; + y = vargv[1]; + z = vargv[2]; + } + } + + + x = 0; + y = 0; + z = 0; +} + +class Vector3 extends BaseVector { + function _add(other) + { + if(other instanceof this.getclass()) + return ::Vector3(x+other.x,y+other.y,z+other.z); + else + throw "wrong parameter"; + } + function Print() + { + ::print(x+","+y+","+z+"\n"); + } +} + +local v0 = Vector3(1,2,3) +local v1 = Vector3(11,12,13) +local v2 = v0 + v1; +v2.Print(); + +FakeNamespace <- { + Utils = {} +} + +class FakeNamespace.Utils.SuperClass { + constructor() + { + ::print("FakeNamespace.Utils.SuperClass") + } +} + +local testy = FakeNamespace.Utils.SuperClass(); \ No newline at end of file diff --git a/sqplus/samples/classattributes.nut b/sqplus/samples/classattributes.nut new file mode 100755 index 0000000..853a49e --- /dev/null +++ b/sqplus/samples/classattributes.nut @@ -0,0 +1,35 @@ +class Foo { + //constructor + constructor(a) + { + testy = ["stuff",1,2,3]; + } + //attributes of PrintTesty + + function PrintTesty() + { + foreach(i,val in testy) + { + ::print("idx = "+i+" = "+val+" \n"); + } + } + //attributes of testy + + testy = null; + +} + +foreach(member,val in Foo) +{ + ::print(member+"\n"); + local attr; + if((attr = Foo.getattributes(member)) != null) { + foreach(i,v in attr) + { + ::print("\t"+i+" = "+(typeof v)+"\n"); + } + } + else { + ::print("\t\n") + } +} \ No newline at end of file diff --git a/sqplus/samples/coroutines.nut b/sqplus/samples/coroutines.nut new file mode 100755 index 0000000..dbe0447 --- /dev/null +++ b/sqplus/samples/coroutines.nut @@ -0,0 +1,25 @@ +function coroutine_test(a,b) +{ + ::print(a+" "+b+"\n"); + local ret = ::suspend("suspend 1"); + ::print("the coroutine says "+ret+"\n"); + ret = ::suspend("suspend 2"); + ::print("the coroutine says "+ret+"\n"); + ret = ::suspend("suspend 3"); + ::print("the coroutine says "+ret+"\n"); + return "I'm done" +} + +local coro = ::newthread(coroutine_test); + +local susparam = coro.call("test","coroutine"); //starts the coroutine + +local i = 1; +do +{ + ::print("suspend passed ["+susparam+"]\n") + susparam = coro.wakeup("ciao "+i); + ++i; +}while(coro.getstatus()=="suspended") + +::print("return passed ["+susparam+"]\n") \ No newline at end of file diff --git a/sqplus/samples/delegation.nut b/sqplus/samples/delegation.nut new file mode 100755 index 0000000..2d40947 --- /dev/null +++ b/sqplus/samples/delegation.nut @@ -0,0 +1,52 @@ + +PEntity <- { + name="noname" + pos={x=0,y=0,z=0} + type="entity" + //methamethod + _typeof=function() + { + return type; + } +} + +function PEntity::PrintPos() +{ + ::print("x="+pos.x+" y="+pos.y+" z="+pos.z+"\n"); +} + +function PEntity::new(name,pos) +{ + local newentity=clone ::PEntity; + if(name) + newentity.name=name; + if(pos) + newentity.pos=pos; + return newentity; +} + +PPlayer <- { + model="warrior.mdl" + weapon="fist" + health=100 + armor=0 + //overrides the parent type + type="player" +} + +function PPlayer::new(name,pos) +{ + local newplayer=delegate ::PEntity.new(name,pos) : clone ::PPlayer; + return newplayer; +} + +local player=PPlayer.new("godzilla",{x=10,y=20,z=30}); + +::print("PLAYER NAME"+player.name+"\n"); +::print("ENTITY TYPE"+typeof player+"\n"); + +player.PrintPos(); + +player.pos.x=123; + +player.PrintPos(); \ No newline at end of file diff --git a/sqplus/samples/fibonacci.nut b/sqplus/samples/fibonacci.nut new file mode 100755 index 0000000..e56568d --- /dev/null +++ b/sqplus/samples/fibonacci.nut @@ -0,0 +1,15 @@ +/* +* +* Original Javascript version by David Hedbor(http://www.bagley.org/~doug/shootout/) +* +*/ + +function fib(n) +{ + if (n < 2) return 1 + return fib(n-2) + fib(n-1) +} + +local n = ARGS.len()!=0?ARGS[0].tointeger():1 + +print(fib(n)+"\n") diff --git a/sqplus/samples/flow.nut b/sqplus/samples/flow.nut new file mode 100755 index 0000000..093c09e --- /dev/null +++ b/sqplus/samples/flow.nut @@ -0,0 +1,33 @@ +function min(x,y) + return xy?x:y; + +if(min(100,200)>max(50,20)) + print("I'm useless statement just to show up the if/else\n"); +else + print("squirrel!!\n"); + +print("\n") + +function typy(obj) +{ + switch(typeof obj) + { + case "integer": + case "float": + return "is a number"; + case "table": + case "array": + return "is a container"; + default: + return "is other stuff" + } +} + +local a=1,b={},c=function(a,b){return a+b;} + +print("a "+typy(a)+"\n"); +print("b "+typy(b)+"\n"); +print("c "+typy(c)+"\n"); \ No newline at end of file diff --git a/sqplus/samples/generators.nut b/sqplus/samples/generators.nut new file mode 100755 index 0000000..ccd6b1d --- /dev/null +++ b/sqplus/samples/generators.nut @@ -0,0 +1,42 @@ +/* +*Random number function from The Great Computer Language shootout +*converted to a generator func +*/ + +function gen_random(max) { + local last=42 + local IM = 139968; + local IA = 3877; + local IC = 29573; + for(;;){ //loops forever + yield (max * (last = (last * IA + IC) % IM) / IM); + } +} + +local randtor=gen_random(100); + +print("RAND NUMBERS \n") + +for(local i=0;i<10;i+=1) + print(">"+resume randtor+"\n"); + +print("FIBONACCI \n") +function fiboz(n) +{ + local prev=0; + local curr=1; + yield 1; + + for(local i=0;i"+val+"\n"); +} \ No newline at end of file diff --git a/sqplus/samples/hello.nut b/sqplus/samples/hello.nut new file mode 100755 index 0000000..1dc45ac --- /dev/null +++ b/sqplus/samples/hello.nut @@ -0,0 +1 @@ +print("Hello World!") \ No newline at end of file diff --git a/sqplus/samples/list.nut b/sqplus/samples/list.nut new file mode 100755 index 0000000..cc9b628 --- /dev/null +++ b/sqplus/samples/list.nut @@ -0,0 +1,40 @@ +/*translation of the list test from The Great Computer Language Shootout +*/ + +function compare_arr(a1,a2) +{ + foreach(i,val in a1) + if(val!=a2[i])return null; + return 1; +} + +function test() +{ + local size=10000 + local l1=[]; l1.resize(size); + for(local i=0;i0) + l3.append(l2.pop()); + while(l3.len()>0) + l2.append(l3.pop()); + l1.reverse(); + + if(compare_arr(l1,l2)) + return l1.len(); + return null; +} + +local n = ARGS.len()!=0?ARGS[0].tointeger():1 +for(local i=0;i\n"); +else + print("\n"); diff --git a/sqplus/samples/methcall.nut b/sqplus/samples/methcall.nut new file mode 100755 index 0000000..da0882d --- /dev/null +++ b/sqplus/samples/methcall.nut @@ -0,0 +1,61 @@ +/*translation of the methcall test from The Great Computer Language Shootout +*/ + +Toggle <- { + bool=null +} + +function Toggle::value() { + return bool; +} + +function Toggle::activate() { + bool = !bool; + return this; +} + +function Toggle::new(startstate) { + local newo=clone this; + newo.bool = startstate; + return newo; +} + +NthToggle <- { + count_max=null + count=0 +} + +function NthToggle::new(start_state,max_counter) +{ + local newo=delegate ::Toggle.new(start_state) : clone this; + newo.count_max <- max_counter + return newo; +} + +function NthToggle::activate () +{ + count+=1 + if (count >= count_max) { + bool = !bool; + count = 0; + } + return this; +} + + +local n = ARGS.len()!=0?ARGS[0].tointeger():1 + +local val = 1; +local toggle = Toggle.new(val); +for (local i=0; i +#include +#include +#include + +#if defined(_MSC_VER) && defined(_DEBUG) +#include +#include +#endif +#include +#include +#include +#include +#include +#include +#include + +#ifdef SQUNICODE +#define scfprintf fwprintf +#define scfopen _wfopen +#define scvprintf vwprintf +#else +#define scfprintf fprintf +#define scfopen fopen +#define scvprintf vprintf +#endif + + +void PrintVersionInfos(); + +#if defined(_MSC_VER) && defined(_DEBUG) +int MemAllocHook( int allocType, void *userData, size_t size, int blockType, + long requestNumber, const unsigned char *filename, int lineNumber) +{ +// if(requestNumber==585)_asm int 3; + return 1; +} +#endif + + +SQInteger quit(HSQUIRRELVM v) +{ + int *done; + sq_getuserpointer(v,-1,(SQUserPointer*)&done); + *done=1; + return 0; +} + +void printfunc(HSQUIRRELVM v,const SQChar *s,...) +{ + va_list vl; + va_start(vl, s); + scvprintf( s, vl); + va_end(vl); +} + +void PrintVersionInfos() +{ + scfprintf(stdout,_SC("%s %s (%d bits)\n"),SQUIRREL_VERSION,SQUIRREL_COPYRIGHT,sizeof(SQInteger)*8); +} + +void PrintUsage() +{ + scfprintf(stderr,_SC("usage: sq .\n") + _SC("Available options are:\n") + _SC(" -c compiles the file to bytecode(default output 'out.cnut')\n") + _SC(" -o specifies output file for the -c option\n") + _SC(" -c compiles only\n") + _SC(" -d generates debug infos\n") + _SC(" -v displays version infos\n") + _SC(" -h prints help\n")); +} + +#define _INTERACTIVE 0 +#define _DONE 2 +//<> this func is a mess +int getargs(HSQUIRRELVM v,int argc, char* argv[]) +{ + int i; + int compiles_only = 0; + static SQChar temp[500]; + const SQChar *ret=NULL; + char * output = NULL; + int lineinfo=0; + if(argc>1) + { + int arg=1,exitloop=0; + while(arg < argc && !exitloop) + { + + if(argv[arg][0]=='-') + { + switch(argv[arg][1]) + { + case 'd': //DEBUG(debug infos) + sq_enabledebuginfo(v,1); + break; + case 'c': + compiles_only = 1; + break; + case 'o': + if(arg < argc) { + arg++; + output = argv[arg]; + } + break; + case 'v': + PrintVersionInfos(); + return _DONE; + + case 'h': + PrintVersionInfos(); + PrintUsage(); + return _DONE; + default: + PrintVersionInfos(); + scprintf(_SC("unknown prameter '-%c'\n"),argv[arg][1]); + PrintUsage(); + return _DONE; + } + }else break; + arg++; + } + + // src file + + if(arg")); + for(;;) { + int c; + if(done)return; + c = getchar(); + if (c == _SC('\n')) { + if (i>0 && buffer[i-1] == _SC('\\')) + { + buffer[i-1] = _SC('\n'); + } + else if(blocks==0)break; + buffer[i++] = _SC('\n'); + } + else if (c==_SC('}')) {blocks--; buffer[i++] = (SQChar)c;} + else if(c==_SC('{') && !string){ + blocks++; + buffer[i++] = (SQChar)c; + } + else if(c==_SC('"') || c==_SC('\'')){ + string=!string; + buffer[i++] = (SQChar)c; + } + else if (i >= MAXINPUT-1) { + scfprintf(stderr, _SC("sq : input line too long\n")); + break; + } + else{ + buffer[i++] = (SQChar)c; + } + } + buffer[i] = _SC('\0'); + + if(buffer[0]==_SC('=')){ + scsprintf(sq_getscratchpad(v,MAXINPUT),_SC("return (%s)"),&buffer[1]); + memcpy(buffer,sq_getscratchpad(v,-1),(scstrlen(sq_getscratchpad(v,-1))+1)*sizeof(SQChar)); + retval=1; + } + i=scstrlen(buffer); + if(i>0){ + SQInteger oldtop=sq_gettop(v); + if(SQ_SUCCEEDED(sq_compilebuffer(v,buffer,i,_SC("interactive console"),SQTrue))){ + sq_pushroottable(v); + if(SQ_SUCCEEDED(sq_call(v,1,retval,SQTrue)) && retval){ + scprintf(_SC("\n")); + sq_pushroottable(v); + sq_pushstring(v,_SC("print"),-1); + sq_get(v,-2); + sq_pushroottable(v); + sq_push(v,-4); + sq_call(v,2,SQFalse,SQTrue); + retval=0; + scprintf(_SC("\n")); + } + } + + sq_settop(v,oldtop); + } + } +} + +int main(int argc, char* argv[]) +{ + HSQUIRRELVM v; + + const SQChar *filename=NULL; +#if defined(_MSC_VER) && defined(_DEBUG) + _CrtSetAllocHook(MemAllocHook); +#endif + + v=sq_open(1024); + sq_setprintfunc(v,printfunc); + + sq_pushroottable(v); + + sqstd_register_bloblib(v); + sqstd_register_iolib(v); + sqstd_register_systemlib(v); + sqstd_register_mathlib(v); + sqstd_register_stringlib(v); + + //aux library + //sets error handlers + sqstd_seterrorhandlers(v); + + //gets arguments + switch(getargs(v,argc,argv)) + { + case _INTERACTIVE: + Interactive(v); + break; + case _DONE: + default: + break; + } + + sq_close(v); + +#if defined(_MSC_VER) && defined(_DEBUG) + _getch(); + _CrtMemDumpAllObjectsSince( NULL ); +#endif + return 0; +} + diff --git a/sqplus/sq/sq.cbp b/sqplus/sq/sq.cbp new file mode 100755 index 0000000..7c9c99d --- /dev/null +++ b/sqplus/sq/sq.cbp @@ -0,0 +1,129 @@ + + + + + + + diff --git a/sqplus/sq/sq.vcproj b/sqplus/sq/sq.vcproj new file mode 100755 index 0000000..d81f91f --- /dev/null +++ b/sqplus/sq/sq.vcproj @@ -0,0 +1,454 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sqplus/sq/sq.vcxproj b/sqplus/sq/sq.vcxproj new file mode 100755 index 0000000..ad926f0 --- /dev/null +++ b/sqplus/sq/sq.vcxproj @@ -0,0 +1,264 @@ + + + + + Debug - Unicode + Win32 + + + Debug + Win32 + + + Release - Unicode + Win32 + + + Release + Win32 + + + + {984683B6-E68A-4CCB-89C9-2D89527144A6} + sq + .. + + + + Application + false + Unicode + + + Application + false + Unicode + + + Application + false + MultiByte + + + Application + false + MultiByte + + + + + + + + + + + + + + + + + + + + + + + <_ProjectFileVersion>10.0.30319.1 + $(Configuration)\ + $(Configuration)\ + false + $(Configuration)\ + $(Configuration)\ + true + $(Configuration)\ + $(Configuration)\ + true + $(Configuration)\ + $(Configuration)\ + false + + + + .\Release/sq.tlb + + + + + MaxSpeed + OnlyExplicitInline + ..\include;..\sqstdlib;%(AdditionalIncludeDirectories) + WIN32;NDEBUG;_CONSOLE;_CRT_SECURE_NO_DEPRECATE;%(PreprocessorDefinitions) + true + MultiThreaded + true + + + .\Release/sq.pch + $(IntDir) + $(IntDir) + $(IntDir) + Level3 + true + Default + + + NDEBUG;%(PreprocessorDefinitions) + 0x0410 + + + ../bin/sq.exe + true + ../lib;%(AdditionalLibraryDirectories) + .\Release/sq.pdb + Console + MachineX86 + + + + + .\Debug/sq.tlb + + + + + Disabled + ..\include;..\sqstdlib;%(AdditionalIncludeDirectories) + WIN32;_DEBUG;_CONSOLE;_CRT_SECURE_NO_DEPRECATE;%(PreprocessorDefinitions) + EnableFastChecks + MultiThreadedDebug + + + .\Debug/sq.pch + $(IntDir) + $(IntDir) + $(IntDir) + Level3 + true + EditAndContinue + Default + + + _DEBUG;%(PreprocessorDefinitions) + 0x0410 + + + ../bin/sqD.exe + true + ../lib;%(AdditionalLibraryDirectories) + true + .\Debug/sq.pdb + Console + MachineX86 + + + + + .\Debug/sq.tlb + + + + + Disabled + ..\include;..\sqstdlib;%(AdditionalIncludeDirectories) + WIN32;_DEBUG;_CONSOLE;_CRT_SECURE_NO_DEPRECATE;%(PreprocessorDefinitions) + EnableFastChecks + MultiThreadedDebug + + + .\Debug/sq.pch + $(IntDir) + $(IntDir) + $(IntDir) + Level3 + true + EditAndContinue + Default + + + _DEBUG;%(PreprocessorDefinitions) + 0x0410 + + + ../bin/sqDU.exe + true + ../lib;%(AdditionalLibraryDirectories) + true + .\Debug/sq.pdb + Console + MachineX86 + + + + + .\Release/sq.tlb + + + + + MaxSpeed + OnlyExplicitInline + ..\include;..\sqstdlib;%(AdditionalIncludeDirectories) + WIN32;NDEBUG;_CONSOLE;_CRT_SECURE_NO_DEPRECATE;%(PreprocessorDefinitions) + true + MultiThreaded + true + + + .\Release/sq.pch + $(IntDir) + $(IntDir) + $(IntDir) + Level3 + true + Default + + + NDEBUG;%(PreprocessorDefinitions) + 0x0410 + + + ../bin/sqU.exe + true + ../lib;%(AdditionalLibraryDirectories) + .\Release/sq.pdb + Console + MachineX86 + + + + + Disabled + %(AdditionalIncludeDirectories) + %(PreprocessorDefinitions) + EnableFastChecks + Disabled + %(AdditionalIncludeDirectories) + %(PreprocessorDefinitions) + EnableFastChecks + MaxSpeed + %(AdditionalIncludeDirectories) + %(PreprocessorDefinitions) + MaxSpeed + %(AdditionalIncludeDirectories) + %(PreprocessorDefinitions) + + + + + + + + {b6da293c-f1bb-4800-8134-70cbe80f70a0} + false + + + {a79653f2-73f4-4f57-ae86-4aebde795232} + false + + + + + + \ No newline at end of file diff --git a/sqplus/sq/sq.vcxproj.filters b/sqplus/sq/sq.vcxproj.filters new file mode 100755 index 0000000..858635f --- /dev/null +++ b/sqplus/sq/sq.vcxproj.filters @@ -0,0 +1,25 @@ + + + + + {9f324a19-c5dc-4468-87d2-7ced86a6f711} + cpp;c;cxx;rc;def;r;odl;idl;hpj;bat + + + {4c32def3-15ce-4731-8b38-0e163d359c5d} + h;hpp;hxx;hm;inl + + + {48ad4d42-b7af-44ab-ba2e-f776270168eb} + ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe + + + + + Source Files + + + + + + \ No newline at end of file diff --git a/sqplus/sq/sq71.vcproj b/sqplus/sq/sq71.vcproj new file mode 100755 index 0000000..b7da709 --- /dev/null +++ b/sqplus/sq/sq71.vcproj @@ -0,0 +1,317 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sqplus/sqdbg/.project b/sqplus/sqdbg/.project new file mode 100755 index 0000000..48acd90 --- /dev/null +++ b/sqplus/sqdbg/.project @@ -0,0 +1,12 @@ + + + sqdbgTest + + + + + + + org.squirrel_lang.sqdev.squirrelnature + + diff --git a/sqplus/sqdbg/doc/sqdbg.chm b/sqplus/sqdbg/doc/sqdbg.chm new file mode 100755 index 0000000..3f4b25d Binary files /dev/null and b/sqplus/sqdbg/doc/sqdbg.chm differ diff --git 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comment (lib ,"Ws2_32.lib") + +#ifdef _UNICODE +#define scfprintf fwprintf +#define scvprintf vwprintf +#else +#define scfprintf fprintf +#define scvprintf vprintf +#endif + + +void printfunc(HSQUIRRELVM v,const SQChar *s,...) +{ + va_list vl; + va_start(vl, s); + scvprintf( s, vl); + va_end(vl); +} + +void PrintError(HSQUIRRELVM v) +{ + const SQChar *err; + sq_getlasterror(v); + if(SQ_SUCCEEDED(sq_getstring(v,-1,&err))) { + scprintf(_SC("SQDBG error : %s"),err); + }else { + scprintf(_SC("SQDBG error"),err); + } + sq_pop(v,1); +} + +int main(int argc, char *argv[]) +{ + if(argc < 2){ + scprintf(_SC("SQDBG error : no file specified")); + return -1; + } + + HSQUIRRELVM v = sq_open(1024); + sqstd_seterrorhandlers(v); + + //!! INITIALIZES THE DEBUGGER ON THE TCP PORT 1234 + //!! ENABLES AUTOUPDATE + HSQREMOTEDBG rdbg = sq_rdbg_init(v,1234,SQTrue); + if(rdbg) { + + //!! ENABLES DEBUG INFO GENERATION(for the compiler) + sq_enabledebuginfo(v,SQTrue); + + sq_setprintfunc(v,printfunc); + + //!! SUSPENDS THE APP UNTIL THE DEBUGGER CLIENT CONNECTS + if(SQ_SUCCEEDED(sq_rdbg_waitforconnections(rdbg))) { + scprintf(_SC("connected\n")); + + const SQChar *fname=NULL; +#ifdef _UNICODE + SQChar sTemp[256]; + mbstowcs(sTemp,argv[1],(int)strlen(argv[1])+1); + fname=sTemp; +#else + fname=argv[1]; +#endif + //!!REGISTERS STANDARDS LIBS + sq_pushroottable(v); + sqstd_register_bloblib(v); + sqstd_register_iolib(v); + //!!EXECUTE A SCTIPT + if(SQ_FAILED(sqstd_dofile(v,fname,SQFalse,SQTrue))) { + PrintError(v); + } + } + //!! CLEANUP + sq_rdbg_shutdown(rdbg); + } + else { + PrintError(v); + } + sq_close(v); + return 0; +} diff --git a/sqplus/sqdbg/serialize_state.inl b/sqplus/sqdbg/serialize_state.inl new file mode 100755 index 0000000..347ee63 --- /dev/null +++ b/sqplus/sqdbg/serialize_state.inl @@ -0,0 +1,416 @@ +static const SQChar serialize_state_nut[] = { +0x74, 0x72, 0x79, 0x20, 0x7b, 0x0d, 0x0a, 0x09, 0x0d, 0x0a, 0x6c, 0x6f, +0x63, 0x61, 0x6c, 0x20, 0x6f, 0x62, 0x6a, 0x73, 0x5f, 0x72, 0x65, 0x67, +0x3d, 0x7b, 0x6d, 0x61, 0x78, 0x69, 0x64, 0x3d, 0x30, 0x2c, 0x72, 0x65, +0x66, 0x73, 0x3d, 0x7b, 0x7d, 0x7d, 0x0d, 0x0a, 0x0d, 0x0a, 0x63, 0x6f, +0x6d, 0x70, 0x6c, 0x65, 0x78, 0x5f, 0x74, 0x79, 0x70, 0x65, 0x73, 0x20, +0x3c, 0x2d, 0x20, 0x7b, 0x0d, 0x0a, 0x09, 0x5b, 0x22, 0x74, 0x61, 0x62, +0x6c, 0x65, 0x22, 0x5d, 0x20, 0x3d, 0x20, 0x6e, 0x75, 0x6c, 0x6c, 0x2c, +0x0d, 0x0a, 0x09, 0x5b, 0x22, 0x61, 0x72, 0x72, 0x61, 0x79, 0x22, 0x5d, +0x20, 0x3d, 0x20, 0x6e, 0x75, 0x6c, 0x6c, 0x2c, 0x0d, 0x0a, 0x09, 0x5b, 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["weakref"] = null, +} + +function build_refs(t):(objs_reg) +{ + if(t == ::getroottable()) + return; + local otype = ::type(t); + if(otype in complex_types) + { + if(!(t in objs_reg.refs)) { + objs_reg.refs[t] <- objs_reg.maxid++; + + iterateobject(t,function(o,i,val):(objs_reg) + { + build_refs(val); + build_refs(i); + }) + } + + } +} + +function getvalue(v):(objs_reg) +{ + switch(::type(v)) + { + case "table": + case "array": + case "class": + case "instance": + return objs_reg.refs[v].tostring(); + case "integer": + case "float": + return v; + case "bool": + return v.tostring(); + case "string": + return v; + case "null": + return "null"; + default: + + return pack_type(::type(v)); + } +} + +local packed_types={ + ["null"]="n", + ["string"]="s", + ["integer"]="i", + ["float"]="f", + ["userdata"]="u", + ["function"]="fn", + ["table"]="t", + ["array"]="a", + ["generator"]="g", + ["thread"]="h", + ["instance"]="x", + ["class"]="y", + ["bool"]="b", + ["weakref"]="w" +} + +function pack_type(type):(packed_types) +{ + if(type in packed_types)return packed_types[type] + return type +} + +function iterateobject(obj,func) +{ + local ty = ::type(obj); + if(ty == "instance") { + try { //TRY TO USE _nexti + foreach(idx,val in obj) + { + func(obj,idx,val); + } + } + catch(e) { + foreach(idx,val in obj.getclass()) + { + func(obj,idx,obj[idx]); + } + } + } + else if(ty == "weakref") { + func(obj,"@ref",obj.ref()); + } + else { + foreach(idx,val in obj) + { + func(obj,idx,val); + } + } + +} + +function build_tree():(objs_reg) +{ + foreach(i,o in objs_reg.refs) + { + beginelement("o"); + attribute("type",(i==::getroottable()?"r":pack_type(::type(i)))); + local _typeof = typeof i; + if(_typeof != ::type(i)) { + attribute("typeof",_typeof); + } + attribute("ref",o.tostring()); + if(i != ::getroottable()){ + iterateobject(i,function (obj,idx,val) { + if(::type(val) == "function") + return; + + beginelement("e"); + emitvalue("kt","kv",idx); + emitvalue("vt","v",obj[idx]); + endelement("e"); + + }) + } + endelement("o"); + } +} + +function evaluate_watch(locals,id,expression) +{ + local func_src="return function (" + local params=[]; + + params.append(locals["this"]) + local first=1; + foreach(i,v in locals){ + if(i!="this" && i[0] != '@'){ //foreach iterators start with @ + if(!first){ + func_src=func_src+"," + + } + first=null + params.append(v) + func_src=func_src+i + } + } + func_src=func_src+"){\n" + func_src=func_src+"return ("+expression+")\n}" + + try { + local func=::compilestring(func_src); + return {status="ok" , val=func().acall(params)}; + } + catch(e) + { + + return {status="error"} + } +} + +///////////////////////////////////////////////////////////////////////////// +///////////////////////////////////////////////////////////////////////////// +function emitvalue(type_attrib,value_attrib,val) +{ + attribute(type_attrib,pack_type(::type(val))); + attribute(value_attrib,getvalue(val).tostring()); +} + +local stack=[] +local level=3; +local si; + + //ENUMERATE THE STACK WATCHES + while(si=::getstackinfos(level)) + { + stack.append(si); + level++; + } + + //EVALUATE ALL WATCHES + objs_reg.refs[::getroottable()] <- objs_reg.maxid++; + foreach(i,val in stack) + { + if(val.src!="NATIVE") { + if("watches" in this) { + val.watches <- {} + foreach(i,watch in watches) + { + if(val.src!="NATIVE"){ + val.watches[i] <- evaluate_watch(val.locals,i,watch); + if(val.watches[i].status!="error") + build_refs(val.watches[i].val); + } + else{ + val.watches[i] <- {status="error"} + } + val.watches[i].exp <- watch; + } + + } + } + foreach(i,l in val.locals) + build_refs(l); + } + + + beginelement("objs"); + build_tree(); + endelement("objs"); + + beginelement("calls"); + + foreach(i,val in stack) + { + + beginelement("call"); + attribute("fnc",val.func); + attribute("src",val.src); + attribute("line",val.line.tostring()); + foreach(i,v in val.locals) + { + beginelement("l"); + attribute("name",getvalue(i).tostring()); + emitvalue("type","val",v); + endelement("l"); + } + if("watches" in val) { + foreach(i,v in val.watches) + { + beginelement("w"); + attribute("id",i.tostring()); + attribute("exp",v.exp); + attribute("status",v.status); + if(v.status!="error") { + emitvalue("type","val",v.val); + } + endelement("w"); + } + } + endelement("call"); + + } + endelement("calls"); + + + objs_reg = null; + stack = null; + + if("collectgarbage" in ::getroottable()) ::collectgarbage(); +}catch(e) +{ + ::print("ERROR"+e+"\n"); +} + diff --git a/sqplus/sqdbg/sqdbg.cbp b/sqplus/sqdbg/sqdbg.cbp new file mode 100755 index 0000000..62dfcb6 --- /dev/null +++ b/sqplus/sqdbg/sqdbg.cbp @@ -0,0 +1,162 @@ + + + + + + + diff --git a/sqplus/sqdbg/sqdbg.chm b/sqplus/sqdbg/sqdbg.chm new file mode 100755 index 0000000..3f4b25d Binary files /dev/null and b/sqplus/sqdbg/sqdbg.chm differ diff --git a/sqplus/sqdbg/sqdbg.pdf b/sqplus/sqdbg/sqdbg.pdf new file mode 100755 index 0000000..1426601 --- /dev/null +++ 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WIN32;NDEBUG;_CONSOLE;_CRT_SECURE_NO_DEPRECATE;_CRT_NON_CONFORMING_SWPRINTFS;%(PreprocessorDefinitions) + MultiThreaded + + + Level3 + ProgramDatabase + + + $(OutDir)sqdbg.exe + ../lib;%(AdditionalLibraryDirectories) + true + Console + true + true + MachineX86 + + + + + + + + + + + + + + + + {63a56f4b-5b83-4b89-b387-b456fe002528} + false + + + {b6da293c-f1bb-4800-8134-70cbe80f70a0} + false + + + {a79653f2-73f4-4f57-ae86-4aebde795232} + false + + + + + + + + + + + \ No newline at end of file diff --git a/sqplus/sqdbg/sqdbg.vcxproj.filters b/sqplus/sqdbg/sqdbg.vcxproj.filters new file mode 100755 index 0000000..e335cf5 --- /dev/null +++ b/sqplus/sqdbg/sqdbg.vcxproj.filters @@ -0,0 +1,38 @@ + + + + + {4FC737F1-C7A5-4376-A066-2A32D752A2FF} + cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx + + + {93995380-89BD-4b04-88EB-625FBE52EBFB} + h;hpp;hxx;hm;inl;inc;xsd + + + {67DA6AB6-F800-4c08-8B7A-83BB121AAD01} + rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx + + + + + Source Files + + + + + Source Files + + + Resource Files + + + + + Header Files + + + Header Files + + + \ No newline at end of file diff --git a/sqplus/sqdbg/sqdbg71.vcproj b/sqplus/sqdbg/sqdbg71.vcproj new file mode 100755 index 0000000..734f80b --- /dev/null +++ b/sqplus/sqdbg/sqdbg71.vcproj @@ -0,0 +1,251 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sqplus/sqdbg/sqdbgWithUnicode.vcproj b/sqplus/sqdbg/sqdbgWithUnicode.vcproj new file mode 100755 index 0000000..695bfcd --- /dev/null +++ b/sqplus/sqdbg/sqdbgWithUnicode.vcproj @@ -0,0 +1,254 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sqplus/sqdbg/sqdbgWithUnicode71.vcproj b/sqplus/sqdbg/sqdbgWithUnicode71.vcproj new file mode 100755 index 0000000..695bfcd --- /dev/null +++ b/sqplus/sqdbg/sqdbgWithUnicode71.vcproj @@ -0,0 +1,254 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sqplus/sqdbg/sqdbgserver.cpp b/sqplus/sqdbg/sqdbgserver.cpp new file mode 100755 index 0000000..e30ecb3 --- /dev/null +++ b/sqplus/sqdbg/sqdbgserver.cpp @@ -0,0 +1,634 @@ +#include +#include +#include +#include "sqrdbg.h" +#include "sqdbgserver.h" + + +#ifndef _UNICODE +#define scstrcpy strcpy +#else +#define scstrcpy wcscpy +#endif +struct XMLEscape{ + const SQChar c; + const SQChar *esc; +}; + +#define SQDBG_DEBUG_HOOK _SC("_sqdbg_debug_hook_") +#define SQDBG_ERROR_HANDLER _SC("_sqdbg_error_handler_") + +XMLEscape g_escapes[]={ + {_SC('<'),_SC("<")},{'>',_SC(">")},{_SC('&'),_SC("&")},{_SC('\''),_SC("'")},{_SC('\"'),_SC(""")},{_SC('\n'),_SC(""n")},{_SC('\r'),_SC(""r")},{NULL,NULL} +}; + +const SQChar *IntToString(int n) +{ + static SQChar temp[256]; + scsprintf(temp,_SC("%d"),n); + return temp; +} + +int debug_hook(HSQUIRRELVM v); +int error_handler(HSQUIRRELVM v); + +int beginelement(HSQUIRRELVM v) +{ + SQUserPointer up; + const SQChar *name; + sq_getuserpointer(v,-1,&up); + SQDbgServer *self = (SQDbgServer*)up; + sq_getuserpointer(v,-1,&up); + sq_getstring(v,2,&name); + self->BeginElement(name); + return 0; +} + +int endelement(HSQUIRRELVM v) +{ + SQUserPointer up; + const SQChar *name; + sq_getuserpointer(v,-1,&up); + SQDbgServer *self = (SQDbgServer*)up; + sq_getuserpointer(v,-1,&up); + sq_getstring(v,2,&name); + self->EndElement(name); + return 0; +} + +int attribute(HSQUIRRELVM v) +{ + SQUserPointer up; + const SQChar *name,*value; + sq_getuserpointer(v,-1,&up); + SQDbgServer *self = (SQDbgServer*)up; + sq_getuserpointer(v,-1,&up); + sq_getstring(v,2,&name); + sq_getstring(v,3,&value); + self->Attribute(name,value); + return 0; +} + +const SQChar *EscapeXMLString(HSQUIRRELVM v,const SQChar *s) +{ + + SQChar *temp=sq_getscratchpad(v,((int)scstrlen(s)*6) + sizeof (SQChar)); + SQChar *dest=temp; + while(*s!=_SC('\0')){ + int i=0; + bool escaped=false; + while(g_escapes[i].esc!=NULL){ + if(*s==g_escapes[i].c){ + scstrcpy(dest,g_escapes[i].esc); + dest+=scstrlen(g_escapes[i].esc); + escaped=true; + break; + } + i++; + } + if(!escaped){*dest=*s;*dest++;} + *s++; + } + *dest=_SC('\0'); + return temp; +} + +SQDbgServer::SQDbgServer(HSQUIRRELVM v) +{ + _ready = false; + _nestedcalls = 0; + _autoupdate = false; + _v = v; + _state = eDBG_Running; + _accept = INVALID_SOCKET; + _endpoint = INVALID_SOCKET; + _maxrecursion = 10; + sq_resetobject(&_debugroot); +} + +SQDbgServer::~SQDbgServer() +{ + sq_release(_v,&_debugroot); + if(_accept != INVALID_SOCKET) + sqdbg_closesocket(_accept); + if(_endpoint != INVALID_SOCKET) + sqdbg_closesocket(_endpoint); +} + +bool SQDbgServer::Init() +{ + //creates an environment table for the debugger + + sq_newtable(_v); + sq_getstackobj(_v,-1,&_debugroot); + sq_addref(_v,&_debugroot); + + //creates a emptyslot to store the watches + sq_pushstring(_v,_SC("watches"),-1); + sq_pushnull(_v); + sq_createslot(_v,-3); + + sq_pushstring(_v,_SC("beginelement"),-1); + sq_pushuserpointer(_v,this); + sq_newclosure(_v,beginelement,1); + sq_setparamscheck(_v,2,_SC(".s")); + sq_createslot(_v,-3); + + sq_pushstring(_v,_SC("endelement"),-1); + sq_pushuserpointer(_v,this); + sq_newclosure(_v,endelement,1); + sq_setparamscheck(_v,2,_SC(".s")); + sq_createslot(_v,-3); + + sq_pushstring(_v,_SC("attribute"),-1); + sq_pushuserpointer(_v,this); + sq_newclosure(_v,attribute,1); + sq_setparamscheck(_v,3,_SC(".ss")); + sq_createslot(_v,-3); + + sq_pop(_v,1); + + //stores debug hook and error handler in the registry + sq_pushregistrytable(_v); + + sq_pushstring(_v,SQDBG_DEBUG_HOOK,-1); + sq_pushuserpointer(_v,this); + sq_newclosure(_v,debug_hook,1); + sq_createslot(_v,-3); + + sq_pushstring(_v,SQDBG_ERROR_HANDLER,-1); + sq_pushuserpointer(_v,this); + sq_newclosure(_v,error_handler,1); + sq_createslot(_v,-3); + + + sq_pop(_v,1); + + //sets the error handlers + SetErrorHandlers(); + return true; +} + +bool SQDbgServer::ReadMsg() +{ + return false; +} + +void SQDbgServer::BusyWait() +{ + while( !ReadMsg() ) + Sleep(0); +} + +void SQDbgServer::SendChunk(const SQChar *chunk) +{ + char *buf=NULL; + int buf_len=0; +#ifdef _UNICODE + buf_len=(int)scstrlen(chunk)+1; + buf=(char *)sq_getscratchpad(_v,(buf_len)*3); + wcstombs((char *)buf,chunk,buf_len); +#else + buf_len=(int)scstrlen(chunk); + buf=(char *)chunk; +#endif + send(_endpoint,(const char*)buf,(int)strlen((const char *)buf),0); +} + + +void SQDbgServer::Terminated() +{ + BeginElement(_SC("terminated")); + EndElement(_SC("terminated")); + ::Sleep(200); +} + +void SQDbgServer::Hook(int type,int line,const SQChar *src,const SQChar *func) +{ + switch(_state){ + case eDBG_Running: + if(type==_SC('l') && _breakpoints.size()) { + BreakPointSetItor itr = _breakpoints.find(BreakPoint(line,src)); + if(itr != _breakpoints.end()) { + Break(line,src,_SC("breakpoint")); + BreakExecution(); + } + } + break; + case eDBG_Suspended: + _nestedcalls=0; + case eDBG_StepOver: + switch(type){ + case _SC('l'): + if(_nestedcalls==0) { + Break(line,src,_SC("step")); + BreakExecution(); + } + break; + case _SC('c'): + _nestedcalls++; + break; + case _SC('r'): + if(_nestedcalls==0){ + _nestedcalls=0; + + }else{ + _nestedcalls--; + } + break; + } + break; + case eDBG_StepInto: + switch(type){ + case _SC('l'): + _nestedcalls=0; + Break(line,src,_SC("step")); + BreakExecution(); + break; + + } + break; + case eDBG_StepReturn: + switch(type){ + case _SC('l'): + break; + case _SC('c'): + _nestedcalls++; + break; + case _SC('r'): + if(_nestedcalls==0){ + _nestedcalls=0; + _state=eDBG_StepOver; + }else{ + _nestedcalls--; + } + + break; + } + break; + case eDBG_Disabled: + break; + } +} + + +#define MSG_ID(x,y) ((y<<8)|x) +//ab Add Breakpoint +//rb Remove Breakpoint +//sp Suspend +void SQDbgServer::ParseMsg(const char *msg) +{ + + switch(*((unsigned short *)msg)){ + case MSG_ID('a','b'): { + BreakPoint bp; + if(ParseBreakpoint(msg+3,bp)){ + AddBreakpoint(bp); + scprintf(_SC("added bp %d %s\n"),bp._line,bp._src.c_str()); + } + else + scprintf(_SC("error parsing add breakpoint")); + } + break; + case MSG_ID('r','b'): { + BreakPoint bp; + if(ParseBreakpoint(msg+3,bp)){ + RemoveBreakpoint(bp); + scprintf(_SC("removed bp %d %s\n"),bp._line,bp._src.c_str()); + }else + scprintf(_SC("error parsing remove breakpoint")); + } + break; + case MSG_ID('g','o'): + if(_state!=eDBG_Running){ + _state=eDBG_Running; + BeginDocument(); + BeginElement(_SC("resumed")); + EndElement(_SC("resumed")); + EndDocument(); +// Send(_SC("\r\n")); + scprintf(_SC("go (execution resumed)\n")); + } + break; + case MSG_ID('s','p'): + if(_state!=eDBG_Suspended){ + _state=eDBG_Suspended; + scprintf(_SC("suspend\n")); + } + break; + case MSG_ID('s','o'): + if(_state==eDBG_Suspended){ + _state=eDBG_StepOver; + } + break; + case MSG_ID('s','i'): + if(_state==eDBG_Suspended){ + _state=eDBG_StepInto; + scprintf(_SC("step into\n")); + } + break; + case MSG_ID('s','r'): + if(_state==eDBG_Suspended){ + _state=eDBG_StepReturn; + scprintf(_SC("step return\n")); + } + break; + case MSG_ID('d','i'): + if(_state!=eDBG_Disabled){ + _state=eDBG_Disabled; + scprintf(_SC("disabled\n")); + } + break; + case MSG_ID('a','w'): { + Watch w; + if(ParseWatch(msg+3,w)) + { + AddWatch(w); + scprintf(_SC("added watch %d %s\n"),w._id,w._exp.c_str()); + } + else + scprintf(_SC("error parsing add watch")); + } + break; + case MSG_ID('r','w'): { + int id; + if(ParseRemoveWatch(msg+3,id)) + { + RemoveWatch(id); + scprintf(_SC("added watch %d\n"),id); + } + else + scprintf(_SC("error parsing remove watch")); + } + break; + case MSG_ID('t','r'): + scprintf(_SC("terminate from user\n")); + break; + case MSG_ID('r','d'): + scprintf(_SC("ready\n")); + _ready=true; + break; + default: + scprintf(_SC("unknown packet")); + + } +} + +/* + see copyright notice in sqrdbg.h +*/ +bool SQDbgServer::ParseBreakpoint(const char *msg,BreakPoint &out) +{ + static char stemp[MAX_BP_PATH]; + char *ep=NULL; + out._line=strtoul(msg,&ep,16); + if(ep==msg || (*ep)!=':')return false; + + char *dest=stemp; + ep++; + while((*ep)!='\n' && (*ep)!='\0') + { + *dest=*ep; + *dest++;*ep++; + } + *dest='\0'; + *dest++; + *dest='\0'; +#ifdef _UNICODE + int len=(int)strlen(stemp); + SQChar *p=sq_getscratchpad(_v,(SQInteger)(mbstowcs(NULL,stemp,len)+2)*sizeof(SQChar)); + size_t destlen=mbstowcs(p,stemp,len); + p[destlen]=_SC('\0'); + out._src=p; +#else + out._src=stemp; +#endif + return true; +} + +bool SQDbgServer::ParseWatch(const char *msg,Watch &out) +{ + char *ep=NULL; + out._id=strtoul(msg,&ep,16); + if(ep==msg || (*ep)!=':')return false; + + //char *dest=out._src; + ep++; + while((*ep)!='\n' && (*ep)!='\0') + { + out._exp.append(1,*ep); + *ep++; + } + return true; +} + +bool SQDbgServer::ParseRemoveWatch(const char *msg,int &id) +{ + char *ep=NULL; + id=strtoul(msg,&ep,16); + if(ep==msg)return false; + return true; +} + + +void SQDbgServer::BreakExecution() +{ + _state=eDBG_Suspended; + while(_state==eDBG_Suspended){ + if(SQ_FAILED(sq_rdbg_update(this))) + exit(0); + Sleep(10); + } +} + +//COMMANDS +void SQDbgServer::AddBreakpoint(BreakPoint &bp) +{ + _breakpoints.insert(bp); + BeginDocument(); + BeginElement(_SC("addbreakpoint")); + Attribute(_SC("line"),IntToString(bp._line)); + Attribute(_SC("src"),bp._src.c_str()); + EndElement(_SC("addbreakpoint")); + EndDocument(); +} + +void SQDbgServer::AddWatch(Watch &w) +{ + _watches.insert(w); +} + +void SQDbgServer::RemoveWatch(int id) +{ + WatchSetItor itor=_watches.find(Watch(id,_SC(""))); + if(itor==_watches.end()){ + BeginDocument(); + BeginElement(_SC("error")); + Attribute(_SC("desc"),_SC("the watch does not exists")); + EndElement(_SC("error")); + EndDocument(); + } + else{ + _watches.erase(itor); + scprintf(_SC("removed watch %d\n"),id); + } +} + +void SQDbgServer::RemoveBreakpoint(BreakPoint &bp) +{ + BreakPointSetItor itor=_breakpoints.find(bp); + if(itor==_breakpoints.end()){ + BeginDocument(); + BeginElement(_SC("break")); + Attribute(_SC("desc"),_SC("the breakpoint doesn't exists")); + EndElement(_SC("break")); + EndDocument(); + } + else{ + BeginDocument(); + BeginElement(_SC("removebreakpoint")); + Attribute(_SC("line"),IntToString(bp._line)); + Attribute(_SC("src"),bp._src.c_str()); + EndElement(_SC("removebreakpoint")); + EndDocument(); + _breakpoints.erase(itor); + } +} + +void SQDbgServer::Break(int line,const SQChar *src,const SQChar *type,const SQChar *error) +{ + if(!error){ + BeginDocument(); + BeginElement(_SC("break")); + Attribute(_SC("line"),IntToString(line)); + Attribute(_SC("src"),src); + Attribute(_SC("type"),type); + SerializeState(); + EndElement(_SC("break")); + EndDocument(); + }else{ + BeginDocument(); + BeginElement(_SC("break")); + Attribute(_SC("line"),IntToString(line)); + Attribute(_SC("src"),src); + Attribute(_SC("type"),type); + Attribute(_SC("error"),error); + SerializeState(); + EndElement(_SC("break")); + EndDocument(); + } +} + +void SQDbgServer::SerializeState() +{ + sq_pushnull(_v); + sq_setdebughook(_v); + sq_pushnull(_v); + sq_seterrorhandler(_v); + const SQChar *sz; + sq_pushobject(_v,_serializefunc); + sq_pushobject(_v,_debugroot); + sq_pushstring(_v,_SC("watches"),-1); + sq_newtable(_v); + for(WatchSetItor i=_watches.begin(); i!=_watches.end(); ++i) + { + sq_pushinteger(_v,i->_id); + sq_pushstring(_v,i->_exp.c_str(),(int)i->_exp.length()); + sq_createslot(_v,-3); + } + sq_rawset(_v,-3); + if(SQ_SUCCEEDED(sq_call(_v,1,SQTrue,SQTrue))){ + if(SQ_SUCCEEDED(sqstd_getblob(_v,-1,(SQUserPointer*)&sz))) + SendChunk(sz); + } + sq_pop(_v,2); + + SetErrorHandlers(); +} + + +void SQDbgServer::SetErrorHandlers() +{ + sq_pushregistrytable(_v); + sq_pushstring(_v,SQDBG_DEBUG_HOOK,-1); + sq_rawget(_v,-2); + sq_setdebughook(_v); + sq_pushstring(_v,SQDBG_ERROR_HANDLER,-1); + sq_rawget(_v,-2); + sq_seterrorhandler(_v); + sq_pop(_v,1); +} + +void SQDbgServer::BeginElement(const SQChar *name) +{ + _xmlcurrentement++; + XMLElementState *self = &xmlstate[_xmlcurrentement]; + scstrcpy(self->name,name); + self->haschildren = false; + if(_xmlcurrentement > 0) { + XMLElementState *parent = &xmlstate[_xmlcurrentement-1]; + if(!parent->haschildren) { + SendChunk(_SC(">")); // closes the parent tag + parent->haschildren = true; + } + } + _scratchstring.resize(2+scstrlen(name)); + scsprintf(&_scratchstring[0],_SC("<%s"),name); + SendChunk(&_scratchstring[0]); +} + +void SQDbgServer::Attribute(const SQChar *name,const SQChar *value) +{ + XMLElementState *self = &xmlstate[_xmlcurrentement]; + assert(!self->haschildren); //cannot have attributes if already has children + const SQChar *escval = escape_xml(value); + _scratchstring.resize(5+scstrlen(name)+scstrlen(escval)); + scsprintf(&_scratchstring[0],_SC(" %s=\"%s\""),name,escval); + SendChunk(&_scratchstring[0]); +} + +void SQDbgServer::EndElement(const SQChar *name) +{ + XMLElementState *self = &xmlstate[_xmlcurrentement]; + assert(scstrcmp(self->name,name) == 0); + if(self->haschildren) { + _scratchstring.resize(4+scstrlen(name)); + scsprintf(&_scratchstring[0],_SC(""),name); + SendChunk(&_scratchstring[0]); + + } + else { + SendChunk(_SC("/>")); + } + _xmlcurrentement--; +} + +void SQDbgServer::EndDocument() +{ + SendChunk(_SC("\r\n")); +} + +//this can be done much better/faster(do we need that?) +const SQChar *SQDbgServer::escape_xml(const SQChar *s) +{ + SQChar *temp=sq_getscratchpad(_v,((int)scstrlen(s)*6) + sizeof(SQChar)); + SQChar *dest=temp; + while(*s!=_SC('\0')){ + int i=0; + bool escaped=false; + while(g_escapes[i].esc!=NULL){ + if(*s==g_escapes[i].c){ + scstrcpy(dest,g_escapes[i].esc); + dest+=scstrlen(g_escapes[i].esc); + escaped=true; + break; + } + i++; + } + if(!escaped){*dest=*s;*dest++;} + *s++; + } + *dest=_SC('\0'); + return temp; + +} \ No newline at end of file diff --git a/sqplus/sqdbg/sqrdbg.cpp b/sqplus/sqdbg/sqrdbg.cpp new file mode 100755 index 0000000..4ebf26d --- /dev/null +++ b/sqplus/sqdbg/sqrdbg.cpp @@ -0,0 +1,168 @@ +/* + see copyright notice in sqrdbg.h +*/ +#include +#include +#include +#include +#include "sqrdbg.h" +#include "sqdbgserver.h" +int debug_hook(HSQUIRRELVM v); +int error_handler(HSQUIRRELVM v); + +#include "serialize_state.inl" + +HSQREMOTEDBG sq_rdbg_init(HSQUIRRELVM v,unsigned short port,SQBool autoupdate) +{ + WSADATA wsadata; + sockaddr_in bindaddr; +#ifdef _WIN32 + if (WSAStartup (MAKEWORD(1,1), &wsadata) != 0){ + return NULL; + } +#endif + SQDbgServer *rdbg = new SQDbgServer(v); + rdbg->_autoupdate = autoupdate?true:false; + rdbg->_accept = socket(AF_INET,SOCK_STREAM,0); + bindaddr.sin_family = AF_INET; + bindaddr.sin_port = htons(port); + bindaddr.sin_addr.s_addr = htonl (INADDR_ANY); + if(bind(rdbg->_accept,(sockaddr*)&bindaddr,sizeof(bindaddr))==SOCKET_ERROR){ + delete rdbg; + sq_throwerror(v,_SC("failed to bind the socket")); + return NULL; + } + if(!rdbg->Init()) { + delete rdbg; + sq_throwerror(v,_SC("failed to initialize the debugger")); + return NULL; + } + + return rdbg; +} + +SQRESULT sq_rdbg_waitforconnections(HSQREMOTEDBG rdbg) +{ + if(SQ_FAILED(sq_compilebuffer(rdbg->_v,serialize_state_nut,(SQInteger)scstrlen(serialize_state_nut),_SC("SERIALIZE_STATE"),SQFalse))) { + sq_throwerror(rdbg->_v,_SC("error compiling the serialization function")); + } + sq_getstackobj(rdbg->_v,-1,&rdbg->_serializefunc); + sq_addref(rdbg->_v,&rdbg->_serializefunc); + sq_pop(rdbg->_v,1); + + sockaddr_in cliaddr; + int addrlen=sizeof(cliaddr); + if(listen(rdbg->_accept,0)==SOCKET_ERROR) + return sq_throwerror(rdbg->_v,_SC("error on listen(socket)")); + rdbg->_endpoint = accept(rdbg->_accept,(sockaddr*)&cliaddr,&addrlen); + //do not accept any other connection + sqdbg_closesocket(rdbg->_accept); + rdbg->_accept = INVALID_SOCKET; + if(rdbg->_endpoint==INVALID_SOCKET){ + return sq_throwerror(rdbg->_v,_SC("error accept(socket)")); + } + while(!rdbg->_ready){ + sq_rdbg_update(rdbg); + } + return SQ_OK; +} + +SQRESULT sq_rdbg_update(HSQREMOTEDBG rdbg) +{ + TIMEVAL time; + time.tv_sec=0; + time.tv_usec=0; + fd_set read_flags; + FD_ZERO(&read_flags); + FD_SET(rdbg->_endpoint, &read_flags); + select(NULL/*ignored*/, &read_flags, NULL, NULL, &time); + + if(FD_ISSET(rdbg->_endpoint,&read_flags)){ + char temp[1024]; + int size=0; + char c,prev=NULL; + memset(&temp,0,sizeof(temp)); + int res; + FD_CLR(rdbg->_endpoint, &read_flags); + while((res = recv(rdbg->_endpoint,&c,1,0))>0){ + + if(c=='\n')break; + if(c!='\r'){ + temp[size]=c; + prev=c; + size++; + } + } + switch(res){ + case 0: + return sq_throwerror(rdbg->_v,_SC("disconnected")); + case SOCKET_ERROR: + return sq_throwerror(rdbg->_v,_SC("socket error")); + } + + temp[size]=NULL; + temp[size+1]=NULL; + rdbg->ParseMsg(temp); + } + return SQ_OK; +} + +int debug_hook(HSQUIRRELVM v) +{ + SQUserPointer up; + int event_type,line; + const SQChar *src,*func; + sq_getinteger(v,2,&event_type); + sq_getstring(v,3,&src); + sq_getinteger(v,4,&line); + sq_getstring(v,5,&func); + sq_getuserpointer(v,-1,&up); + HSQREMOTEDBG rdbg = (HSQREMOTEDBG)up; + rdbg->Hook(event_type,line,src,func); + if(rdbg->_autoupdate) { + if(SQ_FAILED(sq_rdbg_update(rdbg))) + return sq_throwerror(v,_SC("socket failed")); + } + return 0; +} + +int error_handler(HSQUIRRELVM v) +{ + SQUserPointer up; + const SQChar *sErr=NULL; + const SQChar *fn=_SC("unknown"); + const SQChar *src=_SC("unknown"); + int line=-1; + SQStackInfos si; + sq_getuserpointer(v,-1,&up); + HSQREMOTEDBG rdbg=(HSQREMOTEDBG)up; + if(SQ_SUCCEEDED(sq_stackinfos(v,1,&si))) + { + if(si.funcname)fn=si.funcname; + if(si.source)src=si.source; + line=si.line; + scprintf(_SC("*FUNCTION [%s] %s line [%d]\n"),fn,src,si.line); + } + if(sq_gettop(v)>=1){ + if(SQ_SUCCEEDED(sq_getstring(v,2,&sErr))) { + scprintf(_SC("\nAN ERROR HAS OCCURED [%s]\n"),sErr); + rdbg->Break(si.line,src,_SC("error"),sErr); + } + else{ + scprintf(_SC("\nAN ERROR HAS OCCURED [unknown]\n")); + rdbg->Break(si.line,src,_SC("error"),_SC("unknown")); + } + } + rdbg->BreakExecution(); + return 0; +} + + +SQRESULT sq_rdbg_shutdown(HSQREMOTEDBG rdbg) +{ + delete rdbg; +#ifdef _WIN32 + WSACleanup(); +#endif + return SQ_OK; +} diff --git a/sqplus/sqdbg/test.nut b/sqplus/sqdbg/test.nut new file mode 100755 index 0000000..6aecb6a --- /dev/null +++ b/sqplus/sqdbg/test.nut @@ -0,0 +1,50 @@ +local x=10; +local y="asd" +local testy = function(){return 0;} + +TestTable <- { + livello2 = { + livello3 = { + ["yooo"]="I'm cool", + ["jaaaa"]=[1,2,3,4,5,6,7,8,9,10], + + } + } +} + +function TestFunc(a,b) +{ + local z=100 + local s="I'm a string" + for(local i=0;i<10;i++) + TestTable.cappero(z,i); + //index_that_desnt_exist=100; //error + return 0; +} + +function TestTable::cappero(a,b) +{ + local ueueueu=100 + local s={x="I'm a string"} + oioioi(1,2) +} + +function TestTable::oioioi(a,b) +{ + local frrrr=100 + local xyz={x="I'm a string"} + +} + + + +local i = 0; +while(1) +{ + local ret; + local testweak = "asdasd"; + local weako = testweak.weakref(); + i++; + ret=TestFunc("param 1","param 2"); +} + diff --git a/sqplus/sqdbg/testscripts/test.nut b/sqplus/sqdbg/testscripts/test.nut new file mode 100755 index 0000000..f27a732 --- /dev/null +++ b/sqplus/sqdbg/testscripts/test.nut @@ -0,0 +1,15 @@ +//loads an external file +dofile("utils\\coMmons.nut"); + +//declares some locals +local x=10; +local y="asd" +local testy=function(){return 0;} + + +while(1) +{ + local ret; + ret = TestFunc("param 1","param 2"); +} + diff --git a/sqplus/sqdbg/testscripts/utils/commons.nut b/sqplus/sqdbg/testscripts/utils/commons.nut new file mode 100755 index 0000000..9d430ad --- /dev/null +++ b/sqplus/sqdbg/testscripts/utils/commons.nut @@ -0,0 +1,33 @@ +Fagiano <- { + livello2 = { + livello3 = { + [{}]="I'm cool", + [([])]=[1,2,3,4,5,6,7,8,9,10], + + } + } +} + +function TestFunc(a,b) +{ + local z=100 + local s="I'm a string" + for(local i=0;i<10;i++) + Fagiano.cappero(z,i); + //index_that_desnt_exist=100; //error + return 0; +} + +function Fagiano::cappero(a,b) +{ + local ueueueu=100 + local s={x="I'm a string"} + oioioi(1,2) +} + +function Fagiano::oioioi(a,b) +{ + local frrrr=100 + local xyz={x="I'm a string"} + +} diff --git a/sqplus/sqdbglib/.project b/sqplus/sqdbglib/.project new file mode 100755 index 0000000..e454381 --- /dev/null +++ b/sqplus/sqdbglib/.project @@ -0,0 +1,12 @@ + + + sqdbg + + + + + + + org.squirrel_lang.sqdev.squirrelnature + + diff --git a/sqplus/sqdbglib/ReadMe.txt b/sqplus/sqdbglib/ReadMe.txt new file mode 100755 index 0000000..1c13fc1 --- /dev/null +++ b/sqplus/sqdbglib/ReadMe.txt @@ -0,0 +1,21 @@ +======================================================================== + STATIC LIBRARY : sqdbglib Project Overview +======================================================================== + +AppWizard has created this sqdbglib library project for you. +No source files were created as part of your project. + + +sqdbglib.vcproj + This is the main project file for VC++ projects generated using an Application Wizard. + It contains information about the version of Visual C++ that generated the file, and + information about the platforms, configurations, and project features selected with the + Application Wizard. + +///////////////////////////////////////////////////////////////////////////// +Other notes: + +AppWizard uses "TODO:" comments to indicate parts of the source code you +should add to or customize. + +///////////////////////////////////////////////////////////////////////////// diff --git a/sqplus/sqdbglib/sqdbglib.cbp b/sqplus/sqdbglib/sqdbglib.cbp new file mode 100755 index 0000000..64e51ad --- /dev/null +++ b/sqplus/sqdbglib/sqdbglib.cbp @@ -0,0 +1,106 @@ + + + + + + + diff --git a/sqplus/sqdbglib/sqdbglib.vcproj b/sqplus/sqdbglib/sqdbglib.vcproj new file mode 100755 index 0000000..ee646e4 --- /dev/null +++ b/sqplus/sqdbglib/sqdbglib.vcproj @@ -0,0 +1,304 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sqplus/sqdbglib/sqdbglib.vcxproj b/sqplus/sqdbglib/sqdbglib.vcxproj new file mode 100755 index 0000000..c2de36d --- /dev/null +++ b/sqplus/sqdbglib/sqdbglib.vcxproj @@ -0,0 +1,142 @@ + + + + + Debug - Unicode + Win32 + + + Debug + Win32 + + + Release - Unicode + Win32 + + + Release + Win32 + + + + {63A56F4B-5B83-4B89-B387-B456FE002528} + Win32Proj + + + + StaticLibrary + Unicode + + + StaticLibrary + Unicode + + + StaticLibrary + MultiByte + + + StaticLibrary + MultiByte + + + + + + + + + + + + + + + + + + + + + + + <_ProjectFileVersion>10.0.30319.1 + $(Configuration)\ + $(Configuration)\ + $(Configuration)\ + $(Configuration)\ + $(Configuration)\ + $(Configuration)\ + $(Configuration)\ + $(Configuration)\ + + + + Disabled + ../include;%(AdditionalIncludeDirectories) + WIN32;_DEBUG;_LIB;_CRT_SECURE_NO_DEPRECATE;%(PreprocessorDefinitions) + true + EnableFastChecks + MultiThreadedDebug + + + Level3 + EditAndContinue + + + ..\lib\sqdbglibD.lib + + + + + ../include;%(AdditionalIncludeDirectories) + WIN32;NDEBUG;_LIB;_CRT_SECURE_NO_DEPRECATE;%(PreprocessorDefinitions) + MultiThreaded + + + Level3 + ProgramDatabase + + + ..\lib\sqdbglib.lib + + + + + Disabled + ../include;%(AdditionalIncludeDirectories) + WIN32;_DEBUG;_LIB;_CRT_SECURE_NO_DEPRECATE;_CRT_NON_CONFORMING_SWPRINTFS;%(PreprocessorDefinitions) + true + EnableFastChecks + MultiThreadedDebug + + + Level3 + EditAndContinue + + + ..\lib\sqdbglibDU.lib + + + + + ../include;%(AdditionalIncludeDirectories) + WIN32;NDEBUG;_LIB;_CRT_SECURE_NO_DEPRECATE;_CRT_NON_CONFORMING_SWPRINTFS;%(PreprocessorDefinitions) + MultiThreaded + + + Level3 + ProgramDatabase + + + ..\lib\sqdbglibU.lib + + + + + + + + + + \ No newline at end of file diff --git a/sqplus/sqdbglib/sqdbglib.vcxproj.filters b/sqplus/sqdbglib/sqdbglib.vcxproj.filters new file mode 100755 index 0000000..2a45be5 --- /dev/null +++ b/sqplus/sqdbglib/sqdbglib.vcxproj.filters @@ -0,0 +1,25 @@ + + + + + {4FC737F1-C7A5-4376-A066-2A32D752A2FF} + cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx + + + {93995380-89BD-4b04-88EB-625FBE52EBFB} + h;hpp;hxx;hm;inl;inc;xsd + + + {67DA6AB6-F800-4c08-8B7A-83BB121AAD01} + rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx + + + + + Source Files + + + Source Files + + + \ No newline at end of file diff --git a/sqplus/sqdbglib/sqdbglib71.vcproj b/sqplus/sqdbglib/sqdbglib71.vcproj new file mode 100755 index 0000000..36b2bcf --- /dev/null +++ b/sqplus/sqdbglib/sqdbglib71.vcproj @@ -0,0 +1,203 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sqplus/sqplus/Makefile b/sqplus/sqplus/Makefile new file mode 100755 index 0000000..1bef398 --- /dev/null +++ b/sqplus/sqplus/Makefile @@ -0,0 +1,18 @@ +SQUIRREL= .. + +OUT= $(SQUIRREL)/lib/libsqplus.a +INCDIRS= -I$(SQUIRREL)/include -I. -Iinclude + +ALLSRCS = $(wildcard *.cpp) +WIN32SRCS = $(wildcard *Win32*) +SRCS = $(filter-out $(WIN32SRCS),$(ALLSRCS)) + +sqplus: +# g++ -fno-rtti -c $(SRCS) $(INCDIRS) + g++ -O3 -fno-rtti -Os -c $(SRCS) $(INCDIRS) + ar rc $(OUT) *.o + rm *.o + + +#g++ -O3 -fno-rtti -Os -c $(SRCS) $(INCDIRS) +#g++ -ggdb -fno-rtti -c $(SRCS) $(INCDIRS) diff --git a/sqplus/sqplus/SqPlus.cpp b/sqplus/sqplus/SqPlus.cpp new file mode 100755 index 0000000..a2eaacb --- /dev/null +++ b/sqplus/sqplus/SqPlus.cpp @@ -0,0 +1,382 @@ +#include "sqplus.h" +#include + +#ifdef SQPLUS_SMARTPOINTER_OPT +#define SQPLUS_SMARTPOINTER_CPP_DECLARATION +#include "SqPlusSmartPointer.h" +#endif + +namespace SqPlus { + +static int getVarInfo(StackHandler & sa,VarRefPtr & vr) { + HSQOBJECT htable = sa.GetObjectHandle(1); + SquirrelObject table(htable); + const SQChar * el = sa.GetString(2); + ScriptStringVar256 varNameTag; + getVarNameTag(varNameTag,sizeof(varNameTag),el); + SQUserPointer data=0; + if (!table.RawGetUserData(varNameTag,&data)) { + return sa.ThrowError(_SC("getVarInfo: Could not retrieve UserData")); // Results in variable not being found error. + } + vr = (VarRefPtr)data; + return SQ_OK; +} // getVarInfo + +static int getInstanceVarInfo(StackHandler & sa,VarRefPtr & vr,SQUserPointer & data) { + HSQOBJECT ho = sa.GetObjectHandle(1); + SquirrelObject instance(ho); + const SQChar * el = sa.GetString(2); + ScriptStringVar256 varNameTag; + getVarNameTag(varNameTag,sizeof(varNameTag),el); + SQUserPointer ivrData=0; + if (!instance.RawGetUserData(varNameTag,&ivrData)) { + return sa.ThrowError(_SC("getInstanceVarInfo: Could not retrieve UserData")); // Results in variable not being found error. + } + vr = (VarRefPtr)ivrData; + + char * up; + if (!(vr->m_access & (VAR_ACCESS_STATIC|VAR_ACCESS_CONSTANT))) { + SQUserPointer typetag; + instance.GetTypeTag(&typetag); + +#if defined(SQ_USE_CLASS_INHERITANCE) + if (typetag != vr->instanceType) { + SquirrelObject typeTable = instance.GetValue(SQ_CLASS_OBJECT_TABLE_NAME); + up = (char *)typeTable.GetUserPointer(INT((size_t)vr->instanceType)); // 64-bit compatible version. + if (!up) { + throw SquirrelError(_SC("Invalid Instance Type")); + } + } else { + up = (char *)instance.GetInstanceUP(0); + } // if + +#elif defined(SQ_USE_CLASS_INHERITANCE_SIMPLE) + ClassTypeBase *ctb = (ClassTypeBase*)vr->instanceType; + up = (char *)instance.GetInstanceUP(0); + // Walk base classes until type tag match, adjust for inheritence offset + while(ctb && typetag!=ctb) { + up = (char*)up - ctb->m_offset; + ctb = ctb->m_pbase; + } + if (!ctb) { + throw SquirrelError(_SC("Invalid Instance Type")); + } +#else + up = (char *)instance.GetInstanceUP(0); +#endif + +#ifdef SQPLUS_SMARTPOINTER_OPT +#define SQPLUS_SMARTPOINTER_INSTANCE_VARINFO +#include "SqPlusSmartPointer.h" +#endif + + up += (size_t)vr->offsetOrAddrOrConst; // Offset + } else { + up = (char *)vr->offsetOrAddrOrConst; // Address + } // if + data = up; + return SQ_OK; +} // getInstanceVarInfo + + +// If not static/global, message can (and will) disappear before arriving at catch (G++) +static ScriptStringVar256 g_msg_throw; + +static int setVar(StackHandler & sa,VarRef * vr,void * data) { + if (vr->m_access & (VAR_ACCESS_READ_ONLY|VAR_ACCESS_CONSTANT)) { + const SQChar * el = sa.GetString(2); + SCSNPRINTF(g_msg_throw.s,sizeof(g_msg_throw),_SC("setVar(): Cannot write to constant: %s"),el); + throw SquirrelError(g_msg_throw.s); + } // if + switch (vr->m_type) { + case TypeInfo::TypeID: { + INT * val = (INT *)data; // Address + if (val) { + INT v = sa.GetInt(3); + // Support for different int sizes + switch( vr->m_size ) { + case 1: v = (*(char*)val = (char)v); break; + case 2: v = (*(short*)val = (short)v); break; +#ifdef _SQ64 + case 4: v = (*(int*)val = (int)v); break; +#endif + default: *val = v; + } + return sa.Return(v); + } // if + break; + } // case + case TypeInfo::TypeID: { + unsigned * val = (unsigned *)data; // Address + if (val) { + *val = sa.GetInt(3); + return sa.Return(static_cast(*val)); + } // if + break; + } // case + case TypeInfo::TypeID: { + FLOAT * val = (FLOAT *)data; // Address + if (val) { + *val = sa.GetFloat(3); + return sa.Return(*val); + } // if + break; + } // case + case TypeInfo::TypeID: { + bool * val = (bool *)data; // Address + if (val) { + *val = sa.GetBool(3) ? true : false; + return sa.Return(*val); + } // if + break; + } // case + case VAR_TYPE_INSTANCE: { + HSQUIRRELVM v = sa.GetVMPtr(); + SQUserPointer src = sa.GetInstanceUp(3,(SQUserPointer)vr->varType); // Effectively performs: ClassType<>::type() == ClassType<>(). + if (!src) { + throw SquirrelError(_SC("INSTANCE type assignment mismatch")); + } + vr->varType->vgetCopyFunc()(data,src); + return 0; + } + case TypeInfo::TypeID: { + const SQChar * el = sa.GetString(2); + SCSNPRINTF(g_msg_throw.s,sizeof(g_msg_throw),_SC("setVar(): Cannot write to an SQUserPointer: %s"),el); + throw SquirrelError(g_msg_throw.s); + } // case + case TypeInfo::TypeID: { + ScriptStringVarBase * val = (ScriptStringVarBase *)data; // Address + if (val) { + const SQChar * strVal = sa.GetString(3); + if (strVal) { + *val = strVal; + return sa.Return(val->s); + } // if + } // if + break; + } // case +#if defined(SQPLUS_SUPPORT_STD_STRING) && !defined(SQUNICODE) + case TypeInfo::TypeID: { + std::string *val = (std::string*)data; // Address + if (val) { + const SQChar *strVal = sa.GetString(3); + if (strVal) { + *val = strVal; + return sa.Return(val->c_str()); + } // if + } // if + break; + } // case +#endif + } // switch + return SQ_ERROR; +} // setVar + +static int getVar(StackHandler & sa,VarRef * vr,void * data) { + switch (vr->m_type) { + case TypeInfo::TypeID: { + if (!(vr->m_access & VAR_ACCESS_CONSTANT)) { + if (data) { + INT v; + // Support for different int sizes + switch( vr->m_size ){ + case 1: v = *(char*)data; break; + case 2: v = *(short*)data; break; +#ifdef _SQ64 + case 4: v = *(int*)data; break; +#endif + default: v = *(INT*)data; + } + return sa.Return(v); + } // if + } else { + INT * val = (INT *)&data; // Constant value + return sa.Return(*val); + } // if + break; + } // case + case TypeInfo::TypeID: { + if (!(vr->m_access & VAR_ACCESS_CONSTANT)) { + unsigned * val = (unsigned *)data; // Address + if (val){ + return sa.Return(static_cast(*val)); + } + } else { + unsigned * val = (unsigned *)&data; // Constant value + return sa.Return(static_cast(*val)); + } // if + break; + } // case + case TypeInfo::TypeID: { + if (!(vr->m_access & VAR_ACCESS_CONSTANT)) { + FLOAT * val = (FLOAT *)data; // Address + if (val) { + return sa.Return(*val); + } // if + } else { + FLOAT * val = (FLOAT *)&data; // Constant value + return sa.Return(*val); + } // if + break; + } // case + case TypeInfo::TypeID: { + if (!(vr->m_access & VAR_ACCESS_CONSTANT)) { + bool * val = (bool *)data; // Address + if (val) { + return sa.Return(*val); + } // if + } else { + bool * val = (bool *)&data; // Constant value + return sa.Return(*val); + } // if + break; + } // case + case VAR_TYPE_INSTANCE: + if (!CreateNativeClassInstance(sa.GetVMPtr(),vr->varType->GetTypeName(),data,0)) { // data = address. Allocates memory. + SCSNPRINTF(g_msg_throw.s,sizeof(g_msg_throw),_SC("getVar(): Could not create instance: %s"),vr->varType->GetTypeName()); + throw SquirrelError(g_msg_throw.s); + } // if + return 1; + case TypeInfo::TypeID: + return sa.Return(data); // The address of member variable, not the variable itself. + case TypeInfo::TypeID: { + if (!(vr->m_access & VAR_ACCESS_CONSTANT)) { + ScriptStringVarBase * val = (ScriptStringVarBase *)data; // Address + if (val) { + return sa.Return(val->s); + } // if + } else { + throw SquirrelError(_SC("getVar(): Invalid type+access: 'ScriptStringVarBase' with VAR_ACCESS_CONSTANT (use VAR_ACCESS_READ_ONLY instead)")); + } + break; + } // case + case TypeInfo::TypeID: { + if (!(vr->m_access & VAR_ACCESS_CONSTANT)) { + if( vr->m_access==VAR_ACCESS_READ_WRITE ) + throw SquirrelError(_SC("getVar(): Invalid type+access: 'const SQChar *' without VAR_ACCESS_CONSTANT")); + // It is OK to read from a SQChar* if requested + return sa.Return(*(const SQChar **)data); // Address + } else { + return sa.Return((const SQChar *)data); // Address + } + break; + } // case +#ifdef SQPLUS_SUPPORT_STD_STRING + case TypeInfo::TypeID: { + if (!(vr->m_access & VAR_ACCESS_CONSTANT)) { + std::string *val = (std::string *)data; // Address + if (val) { + return sa.Return(val->c_str()); + } + } else { + throw SquirrelError(_SC("getVar(): Invalid type+access: 'std::string' with VAR_ACCESS_CONSTANT (use VAR_ACCESS_READ_ONLY instead)")); + } + break; + } // case +#endif + } // switch + return SQ_ERROR; +} // getVar + +// === Global Vars === + +int setVarFunc(HSQUIRRELVM v) { + SquirrelVM::Init(v); // For handling multi-VM setting right + StackHandler sa(v); + if (sa.GetType(1) == OT_TABLE) { + VarRefPtr vr; + int res = getVarInfo(sa,vr); + if (res != SQ_OK) return res; + return setVar(sa,vr,vr->offsetOrAddrOrConst); + } // if + return SQ_ERROR; +} // setVarFunc + +int getVarFunc(HSQUIRRELVM v) { + SquirrelVM::Init(v); // For handling multi-VM setting right + StackHandler sa(v); + if (sa.GetType(1) == OT_TABLE) { + VarRefPtr vr; + int res = getVarInfo(sa,vr); + if (res != SQ_OK) return res; + return getVar(sa,vr,vr->offsetOrAddrOrConst); + } // if + return SQ_ERROR; +} // getVarFunc + +// === Instance Vars === + +int setInstanceVarFunc(HSQUIRRELVM v) { + SquirrelVM::Init(v); // For handling multi-VM setting right + StackHandler sa(v); + if (sa.GetType(1) == OT_INSTANCE) { + VarRefPtr vr; + void * data; + int res = getInstanceVarInfo(sa,vr,data); + if (res != SQ_OK) return res; + return setVar(sa,vr,data); + } // if + return SQ_ERROR; +} // setInstanceVarFunc + +int getInstanceVarFunc(HSQUIRRELVM v) { + SquirrelVM::Init(v); // For handling multi-VM setting right + StackHandler sa(v); + if (sa.GetType(1) == OT_INSTANCE) { + VarRefPtr vr; + void * data; + int res = getInstanceVarInfo(sa,vr,data); + if (res != SQ_OK) return res; + return getVar(sa,vr,data); + } // if + return SQ_ERROR; +} // getInstanceVarFunc + +// === Classes === + +BOOL CreateClass(HSQUIRRELVM v,SquirrelObject & newClass,SQUserPointer classType,const SQChar * name,const SQChar * baseName) { + int n = 0; + int oldtop = sq_gettop(v); + sq_pushroottable(v); + sq_pushstring(v,name,-1); + if (baseName) { + sq_pushstring(v,baseName,-1); + if (SQ_FAILED(sq_get(v,-3))) { // Make sure the base exists if specified by baseName. + sq_settop(v,oldtop); + return FALSE; + } // if + } // if + if (SQ_FAILED(sq_newclass(v,baseName ? 1 : 0))) { // Will inherit from base class on stack from sq_get() above. + sq_settop(v,oldtop); + return FALSE; + } // if + newClass.AttachToStackObject(-1); + sq_settypetag(v,-1,classType); + sq_createslot(v,-3); + sq_pop(v,1); + return TRUE; +} // CreateClass + +SquirrelObject RegisterClassType(HSQUIRRELVM v,const SQChar * scriptClassName,SQUserPointer classType,SQFUNCTION constructor) { + SquirrelVM::Init(v); // For handling multi-VM setting right + int top = sq_gettop(v); + SquirrelObject newClass; + if (CreateClass(v,newClass,classType,scriptClassName)) { + SquirrelVM::CreateFunction(newClass,constructor,_SC("constructor")); + } // if + sq_settop(v,top); + return newClass; +} // RegisterClassType + + +/////////////////////////////////////////////////////////////////////////// +// GCC sometimes has problems with finding inline functions at link time +// (that also have a template definition). To solve the problem, +// non-inlines goes here. +#ifdef GCC_INLINE_WORKAROUND +# include "SqPlusFunctionCallImpl.h" +#endif // GCC_INLINE_WORKAROUND +/////////////////////////////////////////////////////////////////////////// + +} // namespace SqPlus + diff --git a/sqplus/sqplus/SqPlusCallTemplates.h b/sqplus/sqplus/SqPlusCallTemplates.h new file mode 100755 index 0000000..75e4887 --- /dev/null +++ b/sqplus/sqplus/SqPlusCallTemplates.h @@ -0,0 +1,337 @@ + +// This file is included multiple times, with varying options - No header guard. + +// Include this file to generate Call templates with or without these options: +// - SQPLUS_APPLY_CONST - const qualifier after functions signature (const func / member func) +// - SQPLUS_APPLY_CDECL - qualifier before class name (MSVC specific calling convention) + +#undef CONST_QUAL +#undef CALL_QUAL + +#ifdef SQPLUS_APPLY_CONST + #define CONST_QUAL const +#else + #define CONST_QUAL +#endif + +#ifdef SQPLUS_APPLY_CDECL + #define CALL_QUAL __cdecl +#else + #define CALL_QUAL +#endif + + +#ifdef SQPLUS_CALL_MFUNC_RET0 + + // Include this file again, with __cdecl also (Visual C++ specific) + #if defined(SQPLUS_ENABLE_CDECL_MEMBER_FUNCTIONS) && !defined(SQPLUS_APPLY_CDECL) + #define SQPLUS_APPLY_CDECL + #include "SqPlusCallTemplates.h" + #undef CALL_QUAL + #define CALL_QUAL + #endif + + template + static int Call(Callee & callee,RT (CALL_QUAL Callee::*func)() CONST_QUAL,HSQUIRRELVM v,int /*index*/) { + RT ret = (callee.*func)(); + Push(v,ret); + return 1; + } + + template + static int Call(Callee & callee,RT (CALL_QUAL Callee::*func)(P1) CONST_QUAL,HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + RT ret = (callee.*func)( + Get(TypeWrapper(),v,index + 0) + ); + Push(v,ret); + return 1; + } + + template + static int Call(Callee & callee,RT (CALL_QUAL Callee::*func)(P1,P2) CONST_QUAL,HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + RT ret = (callee.*func)( + Get(TypeWrapper(),v,index + 0), + Get(TypeWrapper(),v,index + 1) + ); + Push(v,ret); + return 1; + } + + template + static int Call(Callee & callee,RT (CALL_QUAL Callee::*func)(P1,P2,P3) CONST_QUAL,HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + RT ret = (callee.*func)( + Get(TypeWrapper(),v,index + 0), + Get(TypeWrapper(),v,index + 1), + Get(TypeWrapper(),v,index + 2) + ); + Push(v,ret); + return 1; + } + + template + static int Call(Callee & callee,RT (CALL_QUAL Callee::*func)(P1,P2,P3,P4) CONST_QUAL,HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + sq_argassert(4,index + 3); + RT ret = (callee.*func)( + Get(TypeWrapper(),v,index + 0), + Get(TypeWrapper(),v,index + 1), + Get(TypeWrapper(),v,index + 2), + Get(TypeWrapper(),v,index + 3) + ); + Push(v,ret); + return 1; + } + + template + static int Call(Callee & callee,RT (CALL_QUAL Callee::*func)(P1,P2,P3,P4,P5) CONST_QUAL,HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + sq_argassert(4,index + 3); + sq_argassert(5,index + 4); + RT ret = (callee.*func)( + Get(TypeWrapper(),v,index + 0), + Get(TypeWrapper(),v,index + 1), + Get(TypeWrapper(),v,index + 2), + Get(TypeWrapper(),v,index + 3), + Get(TypeWrapper(),v,index + 4) + ); + Push(v,ret); + return 1; + } + + template + static int Call(Callee & callee,RT (CALL_QUAL Callee::*func)(P1,P2,P3,P4,P5,P6) CONST_QUAL,HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + sq_argassert(4,index + 3); + sq_argassert(5,index + 4); + sq_argassert(6,index + 5); + RT ret = (callee.*func)( + Get(TypeWrapper(),v,index + 0), + Get(TypeWrapper(),v,index + 1), + Get(TypeWrapper(),v,index + 2), + Get(TypeWrapper(),v,index + 3), + Get(TypeWrapper(),v,index + 4), + Get(TypeWrapper(),v,index + 5) + ); + Push(v,ret); + return 1; + } + + template + static int Call(Callee & callee,RT (CALL_QUAL Callee::*func)(P1,P2,P3,P4,P5,P6,P7) CONST_QUAL,HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + sq_argassert(4,index + 3); + sq_argassert(5,index + 4); + sq_argassert(6,index + 5); + sq_argassert(7,index + 6); + RT ret = (callee.*func)( + Get(TypeWrapper(),v,index + 0), + Get(TypeWrapper(),v,index + 1), + Get(TypeWrapper(),v,index + 2), + Get(TypeWrapper(),v,index + 3), + Get(TypeWrapper(),v,index + 4), + Get(TypeWrapper(),v,index + 5), + Get(TypeWrapper(),v,index + 6) + ); + Push(v,ret); + return 1; + } +#undef SQPLUS_CALL_MFUNC_RET0 +#endif // SQPLUS_CALL_MFUNC_RET0 + + +#ifdef SQPLUS_CALL_MFUNC_NORET + + // Include this very same thing with __cdecl also + #if defined(SQPLUS_ENABLE_CDECL_MEMBER_FUNCTIONS) && !defined(SQPLUS_APPLY_CDECL) + #define SQPLUS_APPLY_CDECL + #include "SqPlusCallTemplates.h" + #undef CALL_QUAL + #define CALL_QUAL + #endif + + // === Member function calls === + + template + static int Call(Callee & callee,void (CALL_QUAL Callee::*func)() CONST_QUAL, HSQUIRRELVM,int /*index*/) { + (callee.*func)(); + return 0; + } + + template + static int Call(Callee & callee,void (CALL_QUAL Callee::*func)(P1) CONST_QUAL, HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + (callee.*func)( + Get(TypeWrapper(),v,index + 0) + ); + return 0; + } + + template + static int Call(Callee & callee,void (CALL_QUAL Callee::*func)(P1,P2) CONST_QUAL, HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + (callee.*func)( + Get(TypeWrapper(),v,index + 0), + Get(TypeWrapper(),v,index + 1) + ); + return 0; + } + + template + static int Call(Callee & callee,void (CALL_QUAL Callee::*func)(P1,P2,P3) CONST_QUAL, HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + (callee.*func)( + Get(TypeWrapper(),v,index + 0), + Get(TypeWrapper(),v,index + 1), + Get(TypeWrapper(),v,index + 2) + ); + return 0; + } + + template + static int Call(Callee & callee,void (CALL_QUAL Callee::*func)(P1,P2,P3,P4) CONST_QUAL, HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + sq_argassert(4,index + 3); + (callee.*func)( + Get(TypeWrapper(),v,index + 0), + Get(TypeWrapper(),v,index + 1), + Get(TypeWrapper(),v,index + 2), + Get(TypeWrapper(),v,index + 3) + ); + return 0; + } + + template + static int Call(Callee & callee,void (CALL_QUAL Callee::*func)(P1,P2,P3,P4,P5) CONST_QUAL, HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + sq_argassert(4,index + 3); + sq_argassert(5,index + 4); + (callee.*func)( + Get(TypeWrapper(),v,index + 0), + Get(TypeWrapper(),v,index + 1), + Get(TypeWrapper(),v,index + 2), + Get(TypeWrapper(),v,index + 3), + Get(TypeWrapper(),v,index + 4) + ); + return 0; + } + + template + static int Call(Callee & callee,void (CALL_QUAL Callee::*func)(P1,P2,P3,P4,P5,P6) CONST_QUAL, HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + sq_argassert(4,index + 3); + sq_argassert(5,index + 4); + sq_argassert(6,index + 5); + (callee.*func)( + Get(TypeWrapper(),v,index + 0), + Get(TypeWrapper(),v,index + 1), + Get(TypeWrapper(),v,index + 2), + Get(TypeWrapper(),v,index + 3), + Get(TypeWrapper(),v,index + 4), + Get(TypeWrapper(),v,index + 5) + ); + return 0; + } + + template + static int Call(Callee & callee,void (CALL_QUAL Callee::*func)(P1,P2,P3,P4,P5,P6,P7) CONST_QUAL, HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + sq_argassert(4,index + 3); + sq_argassert(5,index + 4); + sq_argassert(6,index + 5); + sq_argassert(7,index + 6); + (callee.*func)( + Get(TypeWrapper(),v,index + 0), + Get(TypeWrapper(),v,index + 1), + Get(TypeWrapper(),v,index + 2), + Get(TypeWrapper(),v,index + 3), + Get(TypeWrapper(),v,index + 4), + Get(TypeWrapper(),v,index + 5), + Get(TypeWrapper(),v,index + 6) + ); + return 0; + } +#undef SQPLUS_CALL_MFUNC_NORET +#endif // SQPLUS_CALL_MFUNC_NORET + + +#ifdef SQPLUS_CALL_MFUNC_RET1 + + // Include this very same thing with __cdecl also + #if defined(SQPLUS_ENABLE_CDECL_MEMBER_FUNCTIONS) && !defined(SQPLUS_APPLY_CDECL) + #define SQPLUS_APPLY_CDECL + #include "SqPlusCallTemplates.h" + #undef CALL_QUAL + #define CALL_QUAL + #endif + + template + int Call(Callee & callee, RT (CALL_QUAL Callee::*func)() CONST_QUAL, HSQUIRRELVM v,int index) { + return ReturnSpecialization::Call(callee,func,v,index); + } + + template + int Call(Callee & callee,RT (CALL_QUAL Callee::*func)(P1) CONST_QUAL, HSQUIRRELVM v,int index) { + return ReturnSpecialization::Call(callee,func,v,index); + } + + template + int Call(Callee & callee,RT (CALL_QUAL Callee::*func)(P1,P2) CONST_QUAL, HSQUIRRELVM v,int index) { + return ReturnSpecialization::Call(callee,func,v,index); + } + + template + int Call(Callee & callee,RT (CALL_QUAL Callee::*func)(P1,P2,P3) CONST_QUAL, HSQUIRRELVM v,int index) { + return ReturnSpecialization::Call(callee,func,v,index); + } + + template + int Call(Callee & callee,RT (CALL_QUAL Callee::*func)(P1,P2,P3,P4) CONST_QUAL, HSQUIRRELVM v,int index) { + return ReturnSpecialization::Call(callee,func,v,index); + } + + template + int Call(Callee & callee,RT (CALL_QUAL Callee::*func)(P1,P2,P3,P4,P5) CONST_QUAL, HSQUIRRELVM v,int index) { + return ReturnSpecialization::Call(callee,func,v,index); + } + + template + int Call(Callee & callee,RT (CALL_QUAL Callee::*func)(P1,P2,P3,P4,P5,P6) CONST_QUAL, HSQUIRRELVM v,int index) { + return ReturnSpecialization::Call(callee,func,v,index); + } + + template + int Call(Callee & callee,RT (CALL_QUAL Callee::*func)(P1,P2,P3,P4,P5,P6,P7) CONST_QUAL, HSQUIRRELVM v,int index) { + return ReturnSpecialization::Call(callee,func,v,index); + } + +#undef SQPLUS_CALL_MFUNC_RET1 +#endif // SQPLUS_CALL_MFUNC_RET1 + +// We will be reusing these symbols later +#undef SQPLUS_APPLY_CDECL +#undef SQPLUS_APPLY_CONST diff --git a/sqplus/sqplus/SqPlusConst.h b/sqplus/sqplus/SqPlusConst.h new file mode 100755 index 0000000..0fd6b72 --- /dev/null +++ b/sqplus/sqplus/SqPlusConst.h @@ -0,0 +1,74 @@ +// SqPlusConst.h +// SqPlus constant type and constant member function support created by Simon Michelmore. +// Modular integration 11/14/05 jcs. + +#ifdef SQPLUS_DECLARE_INSTANCE_TYPE_CONST +#undef SQPLUS_DECLARE_INSTANCE_TYPE_CONST + +// Kamaitati's NULL_INSTANCE support. 5/28/06 jcs + +#ifdef SQPLUS_SUPPORT_NULL_INSTANCES + +#define DECLARE_INSTANCE_TYPE_NAME_CONST_BASE(TYPE,NAME) \ +inline bool Match(TypeWrapper,HSQUIRRELVM v,int idx) { return GetInstance(v,idx) != NULL; } \ +inline const TYPE & Get(TypeWrapper,HSQUIRRELVM v,int idx) { return *GetInstance(v,idx); } + +// Ordinary case +#define DECLARE_INSTANCE_TYPE_NAME_CONST(TYPE,NAME) \ + DECLARE_INSTANCE_TYPE_NAME_(TYPE,NAME) \ + namespace SqPlus { \ + DECLARE_INSTANCE_TYPE_NAME_CONST_BASE(TYPE,NAME) \ + template<> inline void Push(HSQUIRRELVM v,const TYPE * value) { \ + if (!value) sq_pushnull(v); \ + else if (!CreateNativeClassInstance(v,GetTypeName(*value),(TYPE*)value,0)) \ + throw SquirrelError(_SC("Push(): could not create INSTANCE (check registration name)")); } \ + template<> inline void Push(HSQUIRRELVM v,const TYPE & value) { if (!CreateCopyInstance(v,GetTypeName(value),value)) throw SquirrelError(_SC("Push(): could not create INSTANCE copy (check registration name)")); } \ + } // nameSpace SqPlus + +// Case for custom Push implementation (covariant return type) +#define DECLARE_INSTANCE_TYPE_NAME_CONST_CUSTOM(TYPE,NAME) \ + DECLARE_INSTANCE_TYPE_NAME_CUSTOM_(TYPE,NAME) \ + namespace SqPlus { \ + DECLARE_INSTANCE_TYPE_NAME_CONST_BASE(TYPE,NAME) \ + template<> void Push(HSQUIRRELVM v,const TYPE * value); \ + template<> void Push(HSQUIRRELVM v,const TYPE & value); \ + } // nameSpace SqPlus + + +#else + +#define DECLARE_INSTANCE_TYPE_NAME_CONST(TYPE,NAME) \ + DECLARE_INSTANCE_TYPE_NAME_(TYPE,NAME) \ + namespace SqPlus { \ + template<> inline void Push(HSQUIRRELVM v,const TYPE * value) { if (!CreateNativeClassInstance(v,GetTypeName(*value),(TYPE*)value,0)) throw SquirrelError(_SC("Push(): could not create INSTANCE (check registration name)")); } \ + template<> inline void Push(HSQUIRRELVM v,const TYPE & value) { if (!CreateCopyInstance(v,GetTypeName(value),value)) throw SquirrelError(_SC("Push(): could not create INSTANCE copy (check registration name)")); } \ + template<> inline bool Match(TypeWrapper,HSQUIRRELVM v,int idx) { return GetInstance(v,idx) != NULL; } \ + template<> inline const TYPE & Get(TypeWrapper,HSQUIRRELVM v,int idx) { return *GetInstance(v,idx); } \ + } // nameSpace SqPlus + +#endif + +#define DECLARE_INSTANCE_TYPE(TYPE) DECLARE_INSTANCE_TYPE_NAME_CONST(TYPE,TYPE) +#define DECLARE_INSTANCE_TYPE_NAME(TYPE,NAME) DECLARE_INSTANCE_TYPE_NAME_CONST(TYPE,NAME) +#define DECLARE_INSTANCE_TYPE_CUSTOM(TYPE) DECLARE_INSTANCE_TYPE_NAME_CONST_CUSTOM(TYPE,TYPE) +#define DECLARE_INSTANCE_TYPE_NAME_CUSTOM(TYPE,NAME) DECLARE_INSTANCE_TYPE_NAME_CONST_CUSTOM(TYPE,NAME) +#endif + +#define SQPLUS_APPLY_CONST +#include "SqPlusCallTemplates.h" + + +#ifdef SQ_REG_CONST_STATIC_VAR +#undef SQ_REG_CONST_STATIC_VAR +template +SQClassDefBase & staticVar(const VarType * pvar,const SQChar * name,VarAccessType access=VAR_ACCESS_READ_ONLY) { + struct CV { + const VarType * var; + } cv; // Cast Variable helper. + cv.var = pvar; + RegisterInstanceVariable(newClass,ClassType::type(),*(VarType **)&cv,name,VarAccessType(access|VAR_ACCESS_STATIC)); + return *this; +} // staticVar +#endif + +// SqPlusConst.h diff --git a/sqplus/sqplus/SqPlusFunctionCallImpl.h b/sqplus/sqplus/SqPlusFunctionCallImpl.h new file mode 100755 index 0000000..c0752a7 --- /dev/null +++ b/sqplus/sqplus/SqPlusFunctionCallImpl.h @@ -0,0 +1,114 @@ +#ifndef _SQPLUS_FUNCTION_CALL_IMPL_H_ +#define _SQPLUS_FUNCTION_CALL_IMPL_H_ + +#ifdef GCC_INLINE_WORKAROUND +# define SQINLINE +#else +# define SQINLINE inline +#endif + +SQINLINE void Push(HSQUIRRELVM v,char value) { sq_pushinteger(v,value); } +SQINLINE void Push(HSQUIRRELVM v,unsigned char value) { sq_pushinteger(v,value); } +SQINLINE void Push(HSQUIRRELVM v,short value) { sq_pushinteger(v,value); } +SQINLINE void Push(HSQUIRRELVM v,unsigned short value) { sq_pushinteger(v,value); } +SQINLINE void Push(HSQUIRRELVM v,int value) { sq_pushinteger(v,value); } +SQINLINE void Push(HSQUIRRELVM v,unsigned int value) { sq_pushinteger(v,value); } +SQINLINE void Push(HSQUIRRELVM v,long value) { sq_pushinteger(v,value); } +SQINLINE void Push(HSQUIRRELVM v,unsigned long value) { sq_pushinteger(v,value); } +SQINLINE void Push(HSQUIRRELVM v,double value) { sq_pushfloat(v,(FLOAT)value); } +SQINLINE void Push(HSQUIRRELVM v,float value) { sq_pushfloat(v,(FLOAT)value); } +SQINLINE void Push(HSQUIRRELVM v,const SQChar * value) { sq_pushstring(v,value,-1); } +SQINLINE void Push(HSQUIRRELVM v,SQChar * value) { sq_pushstring(v,value,-1); } +SQINLINE void Push(HSQUIRRELVM v,const SquirrelNull &) { sq_pushnull(v); } +SQINLINE void Push(HSQUIRRELVM v,SQFUNCTION value) { sq_pushuserpointer(v,(void*)value); } +SQINLINE void Push(HSQUIRRELVM v,SQAnythingPtr value) { sq_pushuserpointer(v,(void*)value); } // Cast to SQAnythingPtr instead of void * if USE_ARGUMENT_DEPENDANT_OVERLOADS can't be used by your compiler. +SQINLINE void Push(HSQUIRRELVM v,SquirrelObject & so) { sq_pushobject(v,so.GetObjectHandle()); } + +#ifdef USE_ARGUMENT_DEPENDANT_OVERLOADS +#ifdef _MSC_VER +#pragma warning (disable:4675) // Disable warning: "resolved overload was found by argument-dependent lookup" when class/struct pointers are used as function arguments. +#endif +// === BEGIN Argument Dependent Overloads === +SQINLINE void Push(HSQUIRRELVM v,bool value) { sq_pushbool(v,value); } // Pass bool as int if USE_ARGUMENT_DEPENDANT_OVERLOADS can't be used by your compiler. +SQINLINE void Push(HSQUIRRELVM v,const void * value) { sq_pushuserpointer(v,(void*)value); } // Pass SQAnythingPtr instead of void * " " +SQINLINE void Push(HSQUIRRELVM v,const SQUserPointer & value) { sq_pushuserpointer(v,(void*)value); } +// === END Argument Dependent Overloads === +#endif + +#define SQPLUS_CHECK_GET(res) if (!SQ_SUCCEEDED(res)) throw SquirrelError(_SC("sq_get*() failed (type error)")) + +//SQINLINE bool Match(TypeWrapper,HSQUIRRELVM v,int idx) { return sq_gettype(v,idx) == OT_BOOL; } +SQINLINE bool Match(TypeWrapper,HSQUIRRELVM v,int idx) { return true; } // All types can be cast to bool +SQINLINE bool Match(TypeWrapper,HSQUIRRELVM v,int idx) { return sq_gettype(v,idx) == OT_INTEGER; } +SQINLINE bool Match(TypeWrapper,HSQUIRRELVM v, int idx) { return sq_gettype(v,idx) == OT_INTEGER; } +SQINLINE bool Match(TypeWrapper,HSQUIRRELVM v,int idx) { return sq_gettype(v,idx) == OT_INTEGER; } +SQINLINE bool Match(TypeWrapper,HSQUIRRELVM v,int idx) { return sq_gettype(v,idx) == OT_INTEGER; } +SQINLINE bool Match(TypeWrapper,HSQUIRRELVM v,int idx) { return sq_gettype(v,idx) == OT_INTEGER; } +SQINLINE bool Match(TypeWrapper,HSQUIRRELVM v,int idx) { return sq_gettype(v,idx) == OT_INTEGER; } +SQINLINE bool Match(TypeWrapper,HSQUIRRELVM v,int idx) { return sq_gettype(v,idx) == OT_INTEGER; } +SQINLINE bool Match(TypeWrapper,HSQUIRRELVM v,int idx) { return sq_gettype(v,idx) == OT_INTEGER; } +SQINLINE bool Match(TypeWrapper,HSQUIRRELVM v,int idx) { int type = sq_gettype(v,idx); return type == OT_FLOAT; } +SQINLINE bool Match(TypeWrapper,HSQUIRRELVM v,int idx) { int type = sq_gettype(v,idx); return type == OT_FLOAT; } +SQINLINE bool Match(TypeWrapper,HSQUIRRELVM v,int idx) { return sq_gettype(v,idx) == OT_STRING; } +SQINLINE bool Match(TypeWrapper,HSQUIRRELVM v,int idx) { return sq_gettype(v,idx) == OT_STRING; } +SQINLINE bool Match(TypeWrapper,HSQUIRRELVM v,int idx) { return true; } // See Get() for HSQUIRRELVM below (v is always present). +SQINLINE bool Match(TypeWrapper,HSQUIRRELVM v,int idx) { return sq_gettype(v,idx) == OT_USERPOINTER; } +SQINLINE bool Match(TypeWrapper,HSQUIRRELVM v,int idx) { return true; } // See sq_getstackobj(): always returns true. + +SQINLINE void Get(TypeWrapper,HSQUIRRELVM v,int) {} +//SQINLINE bool Get(TypeWrapper,HSQUIRRELVM v,int idx) { SQBool b; SQPLUS_CHECK_GET(sq_getbool(v,idx,&b)); return b != 0; } +SQINLINE char Get(TypeWrapper,HSQUIRRELVM v,int idx) { INT i; SQPLUS_CHECK_GET(sq_getinteger(v,idx,&i)); return static_cast(i); } +SQINLINE unsigned char Get(TypeWrapper,HSQUIRRELVM v,int idx) { INT i; SQPLUS_CHECK_GET(sq_getinteger(v,idx,&i)); return static_cast(i); } +SQINLINE short Get(TypeWrapper,HSQUIRRELVM v,int idx) { INT i; SQPLUS_CHECK_GET(sq_getinteger(v,idx,&i)); return static_cast(i); } +SQINLINE unsigned short Get(TypeWrapper,HSQUIRRELVM v,int idx) { INT i; SQPLUS_CHECK_GET(sq_getinteger(v,idx,&i)); return static_cast(i); } +SQINLINE int Get(TypeWrapper,HSQUIRRELVM v,int idx) { INT i; SQPLUS_CHECK_GET(sq_getinteger(v,idx,&i)); return i; } +SQINLINE unsigned int Get(TypeWrapper,HSQUIRRELVM v,int idx) { INT i; SQPLUS_CHECK_GET(sq_getinteger(v,idx,&i)); return static_cast(i); } +SQINLINE long Get(TypeWrapper,HSQUIRRELVM v,int idx) { INT i; SQPLUS_CHECK_GET(sq_getinteger(v,idx,&i)); return static_cast(i); } +SQINLINE unsigned long Get(TypeWrapper,HSQUIRRELVM v,int idx) { INT i; SQPLUS_CHECK_GET(sq_getinteger(v,idx,&i)); return static_cast(i); } +SQINLINE float Get(TypeWrapper,HSQUIRRELVM v,int idx) { FLOAT f; SQPLUS_CHECK_GET(sq_getfloat(v,idx,&f)); return f; } +SQINLINE double Get(TypeWrapper,HSQUIRRELVM v,int idx) { FLOAT f; SQPLUS_CHECK_GET(sq_getfloat(v,idx,&f)); return static_cast(f); } +SQINLINE const SQChar * Get(TypeWrapper,HSQUIRRELVM v,int idx) { const SQChar * s; SQPLUS_CHECK_GET(sq_getstring(v,idx,&s)); return s; } +SQINLINE SquirrelNull Get(TypeWrapper,HSQUIRRELVM v,int idx) { (void)v, (void)idx; return SquirrelNull(); } +SQINLINE void * Get(TypeWrapper,HSQUIRRELVM v,int idx) { SQUserPointer p; SQPLUS_CHECK_GET(sq_getuserpointer(v,idx,&p)); return p; } +SQINLINE HSQUIRRELVM Get(TypeWrapper,HSQUIRRELVM v,int /*idx*/) { sq_poptop(v); return v; } // sq_poptop(v): remove UserData from stack so GetParamCount() matches normal behavior. +SQINLINE SquirrelObject Get(TypeWrapper,HSQUIRRELVM v,int idx) { HSQOBJECT o; SQPLUS_CHECK_GET(sq_getstackobj(v,idx,&o)); return SquirrelObject(o); } + +SQINLINE bool Get(TypeWrapper,HSQUIRRELVM v,int idx){ + switch( sq_gettype(v,idx) ){ + case OT_NULL:{ return false; } + case OT_BOOL:{ SQBool b; SQPLUS_CHECK_GET(sq_getbool(v,idx,&b)); return b != 0; } + case OT_INTEGER:{ INT i; SQPLUS_CHECK_GET(sq_getinteger(v,idx,&i)); return i != 0; } + case OT_FLOAT:{ FLOAT f; SQPLUS_CHECK_GET(sq_getfloat(v,idx,&f)); return f != (FLOAT)0.0; } + default: return true; } } + +#ifdef SQPLUS_AUTOCONVERT_OTHER_CHAR +SQINLINE void Push(HSQUIRRELVM v, const SQOtherChar *value){ SQDefCharBuf cb(value); sq_pushstring(v,(const SQChar*)cb,-1); } +SQINLINE void Push(HSQUIRRELVM v, SQOtherChar *value){ SQDefCharBuf cb(value); sq_pushstring(v,(const SQChar*)cb,-1); } +SQINLINE bool Match(TypeWrapper,HSQUIRRELVM v,int idx) { return sq_gettype(v,idx) == OT_STRING; } +SQINLINE bool Match(TypeWrapper,HSQUIRRELVM v,int idx) { return sq_gettype(v,idx) == OT_STRING; } +/*SQINLINE SQOtherChar* Get(TypeWrapper,HSQUIRRELVM v,int idx) { + const SQChar *s; SQPLUS_CHECK_GET(sq_getstring(v,idx,&s)); + static SQOthCharBuf ocb[SQPLUS_AUTOCONVERT_MAX_INSTANCES]; static int st_buf_cnt; + return ocb[st_buf_cnt++%SQPLUS_AUTOCONVERT_MAX_INSTANCES].Set(s); }*/ +SQINLINE SQOthCharBuf Get(TypeWrapper,HSQUIRRELVM v,int idx) { const SQChar * s; SQPLUS_CHECK_GET(sq_getstring(v,idx,&s)); return SQOthCharBuf(s); } +#endif // SQPLUS_AUTOCONVERT_OTHER_CHAR + +#if defined(SQPLUS_SUPPORT_STD_STRING) && !defined(SQUNICODE) +SQINLINE void Push(HSQUIRRELVM v,const std::string& value) { sq_pushstring(v,value.c_str(),-1); } +SQINLINE bool Match(TypeWrapper, HSQUIRRELVM v, int idx) { return sq_gettype(v,idx) == OT_STRING; } +SQINLINE std::string Get(TypeWrapper,HSQUIRRELVM v,int idx) { const SQChar * s; SQPLUS_CHECK_GET(sq_getstring(v,idx,&s)); return std::string(s); } +#endif // defined(SQPLUS_SUPPORT_STD_STRING) && !defined(SQUNICODE) + +// Added jflanglois suggestion, 8/20/06. jcs +#ifdef SQPLUS_SUPPORT_SQ_STD_STRING +typedef std::basic_string sq_std_string; +SQINLINE void Push(HSQUIRRELVM v,const sq_std_string & value) { sq_pushstring(v,value.c_str(),-1); } +SQINLINE bool Match(TypeWrapper, HSQUIRRELVM v, int idx) { return sq_gettype(v,idx) == OT_STRING; } +SQINLINE sq_std_string Get(TypeWrapper,HSQUIRRELVM v,int idx) { const SQChar * s; SQPLUS_CHECK_GET(sq_getstring(v,idx,&s)); return sq_std_string(s); } +#endif + +// Specialization to support void return type. +SQINLINE void GetRet(TypeWrapper,HSQUIRRELVM v,int idx) { sq_pop(v,2); } + +#endif // _SQPLUS_FUNCTION_CALL_IMPL_H_ + diff --git a/sqplus/sqplus/SqPlusOCharBuf.cpp b/sqplus/sqplus/SqPlusOCharBuf.cpp new file mode 100755 index 0000000..4a0bd2a --- /dev/null +++ b/sqplus/sqplus/SqPlusOCharBuf.cpp @@ -0,0 +1,61 @@ + +#include "sqplus.h" +#include "SqPlusOCharBuf.h" + +#include + +// Conversion functions, between char* string and wchar_t* strings. + +int ol_strlen(const wchar_t* pwc){ return (int)wcslen(pwc); } +int ol_buflen(const wchar_t* pwc){ return (int)wcslen(pwc); } +int ol_charlen(const wchar_t* pwc){ return 1; } +//int ol_charlen(const wchar_t pwc){ return 1; } +int ol_char(const wchar_t* pwc){ return (int)*pwc; } +bool ol_writechar(wchar_t*& pwc, int ch){ *pwc=(wchar_t)ch; pwc++; return true; } + +int ol_buflen(const char* pc){ return (int)strlen(pc); } + +#if SQPLUS_USE_LATIN1==1 + // Convert to 8-bit LATIN1 char set. The only thing to do is convert chars out of range to '?' + int ol_strlen(const char* pc){ return (int)strlen(pc); } + int ol_charlen(const char* pc){ return 1; } + //int ol_charlen(int pc){ return 1; } + int ol_char(const char* pc){ return (int)*(unsigned char*)pc; } + bool ol_writechar(char*& pc, int ch){ *pc=(char)(ch>255?'?':ch); pc++; return true; } +#else + #include "SqPlusUtf8.h" + // Convert to 8-Bit UTF8 encoding. Some more work here. + int ol_strlen(const char* pc){ return sqplus_utf8_strlen(pc); } + int ol_charlen(const char* pc){ return sqplus_utf8_len_first(pc); } + //int ol_charlen(int ch){ char buf[8]; return sqplus_wchar_to_utf8(buf,ch,8); } + int ol_char(const char* pc){ int chr=-1; sqplus_utf8_to_wchar(&chr,pc); return chr; } + bool ol_writechar(char*& pc, int ch) { + int l=sqplus_wchar_to_utf8(pc,ch,8); + if(l>0){ + pc += l; + return true; + } + else return false; + } +#endif + + +#ifdef SQUNICODE + // SQChar is wchar_t, convert to/from to either Latin1 or UTF8 + SQDefCharBuf CH2SQ( const char* ps ){ + return SQDefCharBuf(ps); + } + SQOthCharBuf SQ2CH( const wchar_t* pws ){ + return SQOthCharBuf(pws); + } +#else + // SQChar is char, convert to/from wchar_t + SQDefCharBuf WC2SQ( const wchar_t* pws ){ + return SQDefCharBuf(pws); + } + SQOthCharBuf SQ2WC( const char* ps ){ + return SQOthCharBuf(ps); + } +#endif + + diff --git a/sqplus/sqplus/SqPlusOCharBuf.h b/sqplus/sqplus/SqPlusOCharBuf.h new file mode 100755 index 0000000..c27e7c8 --- /dev/null +++ b/sqplus/sqplus/SqPlusOCharBuf.h @@ -0,0 +1,193 @@ + +#ifndef SQPLUS_OCHARBUF_H +#define SQPLUS_OCHARBUF_H + +// Conversion routines between different character encodings, to be used in +// Push/Get/Match handlers of SqPlus. It enables using both of char* and +// wchar_t* as function arguments. +// +// When converting from wchar_t to char, the choice is between using a Latin1 +// or a UTF8 representation in 8-bit mode. This is probably most useful if +// Squirrel is compiled in ANSI mode and the app uses some wchar_t strings +// (UNICODE mode on Win32). +// + +// A char is either +// - A Latin1 character (first code page, coincides with Unicode points 0..255) +// - Part of an UTF8 character +// +// Note: SQUTF8 requires Squirrel sources that have been patched for UTF8 strings +// internally (when converting function arguments). + +#ifndef SQUTF8 + // Default to Latin1 conversion + //#undef SQPLUS_USE_LATIN1 + #ifndef SQPLUS_USE_LATIN1 + #define SQPLUS_USE_LATIN1 1 + #endif +#else + // Using Squirrel with internal UTF8 string encoding + //#undef SQPLUS_USE_LATIN1 + #ifndef SQPLUS_USE_LATIN1 + #define SQPLUS_USE_LATIN1 0 + #endif +#endif + + +// The various ol_... functions sets up for a conversion scheme +// that can be used in both wchar_t => char and char => wchar_t. +int ol_strlen(const wchar_t* pwc); +int ol_buflen(const wchar_t* pwc); +int ol_charlen(const wchar_t* pwc); +int ol_char(const wchar_t* pwc); +bool ol_writechar(wchar_t*& pwc, int ch); + +int ol_strlen(const char* pc); +int ol_buflen(const char* pc); +int ol_charlen(const char* pc); +int ol_char(const char* pc); +bool ol_writechar(char*& pc, int ch); + +#ifdef SQUNICODE + // SQChar is wchar_t, convert to/from either Latin1 or UTF8 + typedef char SQOtherChar; +#else + // SQChar is char, convert to/from wchar_t + typedef wchar_t SQOtherChar; +#endif + + +// Buffer to hold a string and release it in destructor. +// SQT is input character type +// SQOT is the opposite type of SQChar +// If 'try_borrow' is set, it will not allocate a new buffer when no +// conversion is done, it will just keep the input pointer (beware). +template +struct SQCharBufImpl { + + // Allocate a buffer from string of same type + SQCharBufImpl(const SQT *poc=NULL, bool try_borrow=true ) : m_poc(0), m_own(false) { + Init( poc, try_borrow ); + } + + // This does conversion from other char type + SQCharBufImpl(const SQOT *ps, bool try_borrow=false ) : m_poc(0), m_own(false) { + Init( ps ); // Cannot borrow pointer when doing conversion + } + + void Init( const SQT *poc, bool try_borrow ){ + m_own = !try_borrow; + if( try_borrow ){ + m_poc = (SQT*)poc; + } + else { + int sl = poc ? ol_buflen(poc) : 0; + if( poc ){ + m_poc = poc ? new SQT[sl+1] : NULL; + if( m_poc ) memcpy( m_poc, poc, (sl+1)*sizeof(SQT) ); + } + else + m_poc = NULL; + } + } + + void Init( const SQOT *ps ){ + m_own = true; + if( ps ){ + int sl = ps ? ol_strlen(ps) : 0; // Length of string in characters (not bytes) + int scl = 0; // Length of converted string in char/wchar_t count + // How much storage needed? + if( !use_latin1 && sizeof(SQT) UTF8 + const SQOT *ps1 = ps; // It is wchar_t* here + SQT tmp_buf[8]; + SQT *ptmp; + while( *ps1 ){ + ptmp = tmp_buf; + if( ol_writechar(ptmp,*ps1++) ) + scl += ol_charlen(tmp_buf); + else + scl++; + } + } + else scl = sl; // Converting to wchar_t or Latin1, keep length + + m_poc = new SQT[scl+1]; + if( !m_poc ) return; + + // Convert + SQT *poc = m_poc; + while( *ps ){ + ol_writechar( poc, ol_char(ps) ); + ps += ol_charlen(ps); + } + *poc = 0; // Terminating zero + } + else + m_poc = NULL; + } + + ~SQCharBufImpl(){ Release(); } + + void Release( ){ + if(m_poc && m_own ) + delete [] m_poc; + m_poc = NULL; + } + + SQT* Set( const SQOT *ps ){ + Release( ); + Init( ps ); + return m_poc; + } + + operator SQT*() const { return m_poc; } + + SQCharBufImpl& operator = (const SQT *ps){ + Release(); + Init( ps, false ); + return *this; + } + + SQCharBufImpl& operator = (const SQOT *ps){ + Release(); + Init( ps ); + return *this; + } + + // Move string from other here - Note: Empties the input argument (other) + SQCharBufImpl& operator = (const SQCharBufImpl& other){ + Release(); + m_poc = other.m_poc; + m_own = other.m_own; + SQT **psqt = (SQT**)&other.m_poc; + *psqt = NULL; + return *this; + } + +protected: + SQT *m_poc; + bool m_own; +}; + +typedef SQCharBufImpl SQOthCharBuf; +typedef SQCharBufImpl SQDefCharBuf; +typedef SQCharBufImpl SQWCharBuf; +typedef SQCharBufImpl SQACharBuf; + +#ifdef SQUNICODE + // SQChar is wchar_t, convert to/from to either Latin1 or UTF8 + #define WC2SQ(s) s + #define SQ2WC(s) s + SQDefCharBuf CH2SQ( const char* ps ); + SQOthCharBuf SQ2CH( const wchar_t* pws ); +#else + // SQChar is char, convert to/from wchar_t + SQDefCharBuf WC2SQ( const wchar_t* pws ); + SQOthCharBuf SQ2WC( const char* pws ); + #define CH2SQ(s) s + #define SQ2CH(s) s +#endif + +#endif // SQPLUS_CHARBUF_H + diff --git a/sqplus/sqplus/SqPlusOverload.h b/sqplus/sqplus/SqPlusOverload.h new file mode 100755 index 0000000..e205de3 --- /dev/null +++ b/sqplus/sqplus/SqPlusOverload.h @@ -0,0 +1,819 @@ +// SqPlusOverload.h +// SqPlus function overloading support created by Katsuaki Kawachi. +// +// Const member function fixed Tegan +// from http://squirrel-lang.org/forums/thread/2160.aspx + +#ifdef SQPLUS_OVERLOAD_RELEASE_HOOK +#undef SQPLUS_OVERLOAD_RELEASE_HOOK + + // These end up int ClassType now + static inline int destruct(SQUserPointer up, SQInteger size) { + if (up) { + static_cast(up)->~T(); + sq_free(up, size); + } + return 0; + } + + static inline SQRELEASEHOOK &release(void) { + static SQRELEASEHOOK hook = ClassType::destruct; + return hook; + } + + void releaseHook(SQRELEASEHOOK releaseHook) { + release() = releaseHook; + //return *this; + } + + static inline SQRELEASEHOOK &getReleaseHook(void) { + return release(); + } + +#endif // SQPLUS_OVERLOAD_RELEASE_HOOK + + +#ifdef SQPLUS_OVERLOAD_DECLARATION +#undef SQPLUS_OVERLOAD_DECLARATION + +template struct Arg; + +#endif // SQPLUS_OVERLOAD_DECLARATION + + +#ifdef SQPLUS_OVERLOAD_IMPLEMENTATION +#undef SQPLUS_OVERLOAD_IMPLEMENTATION +private: + class SQFuncHolder { + private: + template + class FlexArray { + protected: + SquirrelObject array; + public: + FlexArray(int size = 0) { + this->resize(size); + } + int size(void) const { + return array.Len(); + } + void resize(int newSize) { + if (this->size() == 0) { + array = SquirrelVM::CreateArray(newSize); + } else { + array.ArrayResize(newSize); + } + } + void push_back(const T &t) { + this->set(this->size(), t); + } + void set(int index, const T &t) { + get(index) = t; + } + T &get(int index) { + if (index >= array.Len()) { + resize(index + 1); + } + SQUserPointer up = array.GetUserPointer(index); + if (!up) { + up = sq_newuserdata(SquirrelVM::GetVMPtr(), sizeof(T)); + new(static_cast(up)) T; + array.SetUserPointer(index, up); + } + return *static_cast(up); + } + }; + /* + storage of wrapped C++ functions + */ + typedef SQInteger(*WrappedFunction)(HSQUIRRELVM, bool, int); + typedef FlexArray SQWrappedFuncArray; + typedef FlexArray SQWrappedFuncArray2 ; + typedef FlexArray SQWrappedFuncArray3 ; + + struct MemberHolder { + static SQWrappedFuncArray &funcs(int functionIndex, + int paramCount) { + static SQWrappedFuncArray3 funcs; + return funcs.get(paramCount).get(functionIndex); + } + }; + struct StaticHolder { + static SQWrappedFuncArray &funcs(int functionIndex, + int paramCount) { + static SQWrappedFuncArray3 funcs; + return funcs.get(paramCount).get(functionIndex); + } + }; + struct ConstructorHolder { + static SQWrappedFuncArray &funcs(int paramCount) { + static SQWrappedFuncArray2 funcs; + return funcs.get(paramCount); + } + }; + + /* + wrapper for C++ functions + */ + template struct MemberDispatcher { + static inline FlexArray &mfunc(void) { + static FlexArray mfunc; + return mfunc; + } + static inline SQInteger + dispatch(HSQUIRRELVM v, bool execute, int functionIndex) { + return execute ? + Call(*GetInstance(v, 1), + mfunc().get(functionIndex), v, 2) : + Arg::argTypeDistance(v); + } + }; + template struct StaticDispatcher { + static inline FlexArray &sfunc(void) { + static FlexArray sfunc; + return sfunc; + } + static inline SQInteger + dispatch(HSQUIRRELVM v, bool execute, int functionIndex) { + return execute ? + Call(sfunc().get(functionIndex), v, 2) : + Arg::argTypeDistance(v); + } + }; + template struct Constructor { + static inline Cfunc &cfunc(void) { + static Cfunc cfunc = 0; + return cfunc; + } + static inline SQInteger + construct(HSQUIRRELVM v, bool execute, int) { + return execute ? + Call(cfunc(), v, 2) : + Arg::argTypeDistance(v); + } + }; + + // search and call an overloaded function on runtime + static inline SQInteger + call(SQWrappedFuncArray &funcs, HSQUIRRELVM v, int functionIndex = 0) { + bool ambiguous = false; + int imin = -1; + int dmin = INT_MAX; + for (int i = 0, size = funcs.size(); i < size; ++i) { + // FIXME: to be refactored + const int d = (**funcs.get(i))(v, false, functionIndex); + if (d == 0) { // complete match + imin = i; + ambiguous = false; + goto SQPLUS_OVERLOAD_CALL_IMMEDIATE_EXECUTION; + } else if (0 < d && d < dmin) { + dmin = d; + imin = i; + ambiguous = false; + } else if (d == dmin) { + ambiguous = true; + } + } + + if (ambiguous) { + return sq_throwerror( + v, _SC("Call of overloaded function is ambiguous") + ); + } else if (imin == -1) { + return sq_throwerror( + v, _SC("No match for given arguments") + ); + } + + SQPLUS_OVERLOAD_CALL_IMMEDIATE_EXECUTION: + // FIXME: to be refactored + return (**funcs.get(imin))(v, true, functionIndex); + } + + public: + template static inline void + addMemberFunc(int functionIndex, Mfunc mfunc) { + MemberHolder::funcs(functionIndex, Arg::num()).push_back( + &MemberDispatcher::dispatch + ); + MemberDispatcher::mfunc().set(functionIndex, mfunc); + } + template static inline void + addStaticFunc(int functionIndex, Sfunc sfunc) { + StaticHolder::funcs(functionIndex, Arg::num()).push_back( + &StaticDispatcher::dispatch + ); + StaticDispatcher::sfunc().set(functionIndex, sfunc); + } + template static inline void + addConstructor(Cfunc cfunc) { + ConstructorHolder::funcs(Arg::num()).push_back( + &Constructor::construct + ); + Constructor::cfunc() = cfunc; + } + + static inline SQInteger + memberCall(int paramCount, HSQUIRRELVM v, int functionIndex) { + return call(MemberHolder::funcs(functionIndex, paramCount), + v, functionIndex); + } + static inline SQInteger + staticCall(int paramCount, HSQUIRRELVM v, int functionIndex) { + return call(StaticHolder::funcs(functionIndex, paramCount), + v, functionIndex); + } + static inline SQInteger + constructorCall(int paramCount, HSQUIRRELVM v, int) { + return call(ConstructorHolder::funcs(paramCount), v); + } + }; // class SQFuncHolder + + + struct FunctionNameEnumerator { + SquirrelObject names; + FunctionNameEnumerator(void) : names(SquirrelVM::CreateTable()) {} + int index(const SQChar *n) { + int i; + SquirrelObject v = names.GetValue(n); + if (v.IsNull()) { + i = names.Len(); + names.SetValue(n, i); + } else { + i = v.ToInteger(); + } + return i; + } + }; + + FunctionNameEnumerator overloadedMemberNames; + FunctionNameEnumerator overloadedStaticMemberNames; + + static SquirrelObject & + functionIndexHolders(HSQUIRRELVM v) { + static SquirrelObject indexHolders; + if (indexHolders.IsNull()) { + sq_newtable(v); + indexHolders.AttachToStackObject(-1); + sq_pop(v, 1); + } + return indexHolders; + } + + template + static SquirrelObject & + indexHolder(HSQUIRRELVM v) { + static SquirrelObject holder; + if (holder.IsNull()) { + sq_pushobject(v, functionIndexHolders(v).GetObjectHandle()); + sq_pushinteger(v, N); + if (SQ_OK == sq_rawget(v, -2)) { + holder.AttachToStackObject(-1); + sq_pop(v, 3); + } else { + sq_pushinteger(v, N); + sq_newtable(v); + holder.AttachToStackObject(-1); + sq_rawset(v, -3); + sq_pop(v, 1); + } + } + return holder; + } + + template + class SQOverloader { + private: + static inline SQInteger switcher(HSQUIRRELVM v, + int(*caller)(int, HSQUIRRELVM, int), + int fidx) { + return (*caller)(StackHandler(v).GetParamCount() - 1, + v, + fidx); + } + + static inline SQInteger memberSwitcher(HSQUIRRELVM v) { + SQInteger fidx; + sq_pushobject(v, indexHolder<0>(v).GetObjectHandle()); + sq_push(v, 0); // native closure + sq_rawget(v, -2); + sq_getinteger(v, -1, &fidx); + sq_pop(v, 2); + return switcher(v, SQFuncHolder::memberCall, fidx); + } + static inline SQInteger staticSwitcher(HSQUIRRELVM v) { + SQInteger fidx; + sq_pushobject(v, indexHolder<1>(v).GetObjectHandle()); + sq_push(v, 0); // native closure + sq_rawget(v, -2); + sq_getinteger(v, -1, &fidx); + sq_pop(v, 2); + return switcher(v, SQFuncHolder::staticCall, fidx); + } + static inline SQInteger constructorSwitcher(HSQUIRRELVM v) { + return switcher(v, SQFuncHolder::constructorCall, 0); + } + + public: + static inline void addMemberFunc(SQClassDefBase *def, + Func mfunc, + const SQChar *name) { + const int fidx = def->overloadedMemberNames.index(name); + SQFuncHolder::addMemberFunc(fidx, mfunc); + def->staticFuncVarArgs(memberSwitcher, name); + + HSQUIRRELVM v = def->v; + // get closure + sq_pushobject(v, def->newClass.GetObjectHandle()); + sq_pushstring(v, name, -1); + sq_rawget(v, -2); + // holder[closure] = fidx + sq_pushobject(v, indexHolder<0>(v).GetObjectHandle()); + sq_push(v, -2); + sq_pushinteger(v, fidx); + sq_rawset(v, -3); + // + sq_pop(v, 3); + } + + static inline void addOperatorFunc(SQClassDefBase *def, + Func ofunc, + const SQChar *name) { + if (Arg::num() != 1) { + //assert(false && + // "Cannot add this function as operator (argc != 1)"); + abort(); + } + SQChar proxy[256]; + scsprintf(proxy, _SC("overloaded%s"), name); + + addMemberFunc(def, ofunc, proxy); + + SQChar script[512]; + scsprintf(script, _SC("%s.%s<-function(o){return %s.%s(o);}"), + def->name, name, def->name, proxy); + SquirrelVM::RunScript(SquirrelVM::CompileBuffer(script)); + } + + static inline void addStaticFunc(SQClassDefBase *def, + Func sfunc, + const SQChar *name) { + const int fidx = def->overloadedStaticMemberNames.index(name); + SQFuncHolder::addStaticFunc(fidx, sfunc); + def->staticFuncVarArgs(staticSwitcher, name); + + HSQUIRRELVM v = def->v; + // get closure + sq_pushobject(v, def->newClass.GetObjectHandle()); + sq_pushstring(v, name, -1); + sq_rawget(v, -2); + + // holder[closure] = fidx + sq_pushobject(v, indexHolder<1>(v).GetObjectHandle()); + sq_push(v, -2); + sq_pushinteger(v, fidx); + sq_rawset(v, -3); + // + sq_pop(v, 3); + } + template + static inline void addConstructor(SQClassDefBase *def, + Cfunc cfunc) { + SQFuncHolder::addConstructor(cfunc); + def->staticFuncVarArgs(constructorSwitcher, _SC("constructor")); + } + static inline void addGlobalFunc(SQClassDefBase *def, + Func gfunc, + const SQChar *name) { + const int fidx = def->overloadedStaticMemberNames.index(name); + SQFuncHolder::addStaticFunc(fidx, gfunc); + SquirrelVM::CreateFunctionGlobal(staticSwitcher, name, _SC("*")); + + HSQUIRRELVM v = def->v; + // get closure + sq_pushroottable(v); + sq_pushstring(v, name, -1); + sq_rawget(v, -2); + + // holder[closure] = fidx + sq_pushobject(v, indexHolder<1>(v).GetObjectHandle()); + sq_push(v, -2); + sq_pushinteger(v, fidx); + sq_rawset(v, -3); + // + sq_pop(v, 3); + } + }; + +public: + template + SQClassDefBase &overloadFunc(Mfunc mfunc, const SQChar *n) { + SQOverloader::addMemberFunc(this, mfunc, n); + return *this; + } + template + SQClassDefBase &overloadOperator(Ofunc ofunc, const SQChar *n){ + SQOverloader::addOperatorFunc(this, ofunc, n); + return *this; + } + template + SQClassDefBase &overloadStaticFunc(Sfunc sfunc, + const SQChar *n) { + SQOverloader::addStaticFunc(this, sfunc, n); + return *this; + } + template + SQClassDefBase &overloadConstructor(void) { + SQOverloader::addConstructor(this, &Arg::create); + return *this; + } + template + SQClassDefBase &overloadConstructor(Cfunc cfunc) { + SQOverloader::addConstructor(this, cfunc); + return *this; + } + template + SQClassDefBase &overloadGlobalFunc(Gfunc gfunc, + const SQChar *n) { + SQOverloader::addGlobalFunc(this, gfunc, n); + return *this; + } + + +#endif // SQPLUS_OVERLOAD_IMPLEMENTATION + + + +#ifdef SQPLUS_OVERLOAD_FUNCTIONS +#undef SQPLUS_OVERLOAD_FUNCTIONS + +struct GlobalFuncOverloader {}; +static inline SQClassDefBase &globalFuncOverloader(void) +{ + static SQClassDefBase fo(_SC("GlobalFuncOverloader")); + return fo; +} + +template void +OverloadGlobal(Gfunc gfunc, const SQChar *n) +{ + globalFuncOverloader().overloadGlobalFunc(gfunc, n); +} + +template struct CheckInstance { + template struct unref {typedef T type;}; + template struct unref {typedef T type;}; + template struct unref {typedef T type;}; + template struct unref {typedef T type;}; + template struct unref {typedef T type;}; + + /* + d = -1 : not in hierarchy + d = 0 : same + d > 0 : similar (o is d-th subclass of TYPE) + */ + static inline int distance(HSQUIRRELVM v, int index) { + HSQOBJECT o; + sq_resetobject(&o); + sq_getstackobj(v, index, &o); + + const int top = sq_gettop(v); + sq_pushroottable(v); + + // Check plain object type + int d = -1; + if (Match(TypeWrapper(), v, index)) { + d = 0; + + // Check instance type hierarchy + if (sq_type(o) == OT_INSTANCE) { + SQUserPointer dsttype = + ClassType::type>::type(); + + SQUserPointer argtype; + for (sq_getclass(v, index); + sq_gettypetag(v, -1, &argtype) == SQ_OK; + sq_getbase(v, -1)) { + if (argtype == dsttype) { + goto SQPLUS_OVERLOAD_DISTANCE_IMMEDIATE_RETURN; + } + ++d; + } + d = -1; // no matching type found + } + } + SQPLUS_OVERLOAD_DISTANCE_IMMEDIATE_RETURN: + sq_settop(v, top); + return d; + } +}; + + +template +struct Arg { + static inline int num(void) {return 0;} + static inline int argTypeDistance(HSQUIRRELVM) { + return 0; + } +}; + +template +struct Arg { + static inline int num(void) {return 1;} + static inline int argTypeDistance(HSQUIRRELVM v) { + return Arg::argTypeDistance(v); + } +}; + +template +struct Arg { + static inline int num(void) {return 2;} + static inline int argTypeDistance(HSQUIRRELVM v) { + return Arg::argTypeDistance(v); + } +}; + +template +struct Arg { + static inline int num(void) {return 3;} + static inline int argTypeDistance(HSQUIRRELVM v) { + return Arg::argTypeDistance(v); + } +}; + +template +struct Arg { + static inline int num(void) {return 4;} + static inline int argTypeDistance(HSQUIRRELVM v) { + return Arg::argTypeDistance(v); + } +}; + +template +struct Arg { + static inline int num(void) {return 5;} + static inline int argTypeDistance(HSQUIRRELVM v) { + return Arg::argTypeDistance(v); + } +}; + +template +struct Arg { + static inline int num(void) {return 6;} + static inline int argTypeDistance(HSQUIRRELVM v) { + return Arg::argTypeDistance(v); + } +}; + +template +struct Arg { + static inline int num(void) {return 7;} + static inline int argTypeDistance(HSQUIRRELVM v) { + return Arg::argTypeDistance(v); + } +}; + +#ifdef SQPLUS_CONST_OPT +template +struct Arg { + static inline int num(void) {return 0;} + static inline int argTypeDistance(HSQUIRRELVM) { + return 0; + } +}; + +template +struct Arg { + static inline int num(void) {return 1;} + static inline int argTypeDistance(HSQUIRRELVM v) { + return Arg::argTypeDistance(v); + } +}; + +template +struct Arg { + static inline int num(void) {return 2;} + static inline int argTypeDistance(HSQUIRRELVM v) { + return Arg::argTypeDistance(v); + } +}; + +template +struct Arg { + static inline int num(void) {return 3;} + static inline int argTypeDistance(HSQUIRRELVM v) { + return Arg::argTypeDistance(v); + } +}; + +template +struct Arg { + static inline int num(void) {return 4;} + static inline int argTypeDistance(HSQUIRRELVM v) { + return Arg::argTypeDistance(v); + } +}; + +template +struct Arg { + static inline int num(void) {return 5;} + static inline int argTypeDistance(HSQUIRRELVM v) { + return Arg::argTypeDistance(v); + } +}; + +template +struct Arg { + static inline int num(void) {return 6;} + static inline int argTypeDistance(HSQUIRRELVM v) { + return Arg::argTypeDistance(v); + } +}; + +template +struct Arg { + static inline int num(void) {return 7;} + static inline int argTypeDistance(HSQUIRRELVM v) { + return Arg::argTypeDistance(v); + } +}; +#endif + +static inline int classAllocationError(HSQUIRRELVM v) { + return sq_throwerror(v, _SC("Failed to allocate memory")); +} + +template +struct Arg { + static inline int num(void) {return 0;} + static inline int argTypeDistance(HSQUIRRELVM) {return 0;} + static inline int create(void) { + HSQUIRRELVM v = SquirrelVM::GetVMPtr(); + R *r = static_cast(sq_malloc(sizeof(R))); + return r ? + PostConstruct(v, new(r) R, + ClassType::getReleaseHook()) : + classAllocationError(v); + } +}; + +template +struct Arg { + static inline int num(void) {return 1;} + static inline int argTypeDistance(HSQUIRRELVM v) { + int s, r; + r = 0; + s = CheckInstance::distance(v, 2); if (s < 0) {return -1;} r += s; + return r; + } + static inline int create(A1 a1) { + HSQUIRRELVM v = SquirrelVM::GetVMPtr(); + R *r = static_cast(sq_malloc(sizeof(R))); + return r ? + PostConstruct(v, new(r) R(a1), + ClassType::getReleaseHook()) : + classAllocationError(v); + } +}; + +template +struct Arg { + static inline int num(void) {return 2;} + static inline int argTypeDistance(HSQUIRRELVM v) { + int s, r; + r = 0; + s = CheckInstance::distance(v, 2); if (s < 0) {return -1;} r += s; + s = CheckInstance::distance(v, 3); if (s < 0) {return -1;} r += s; + return r; + } + static inline int create(A1 a1, A2 a2) { + HSQUIRRELVM v = SquirrelVM::GetVMPtr(); + R *r = static_cast(sq_malloc(sizeof(R))); + return r ? + PostConstruct(v, new(r) R(a1, a2), + ClassType::getReleaseHook()) : + classAllocationError(v); + } +}; + +template +struct Arg { + static inline int num(void) {return 3;} + static inline int argTypeDistance(HSQUIRRELVM v) { + int s, r; + r = 0; + s = CheckInstance::distance(v, 2); if (s < 0) {return -1;} r += s; + s = CheckInstance::distance(v, 3); if (s < 0) {return -1;} r += s; + s = CheckInstance::distance(v, 4); if (s < 0) {return -1;} r += s; + return r; + } + static inline int create(A1 a1, A2 a2, A3 a3) { + HSQUIRRELVM v = SquirrelVM::GetVMPtr(); + R *r = static_cast(sq_malloc(sizeof(R))); + return r ? + PostConstruct(v, new(r) R(a1, a2, a3), + ClassType::getReleaseHook()) : + classAllocationError(v); + } +}; + +template +struct Arg { + static inline int num(void) {return 4;} + static inline int argTypeDistance(HSQUIRRELVM v) { + int s, r; + r = 0; + s = CheckInstance::distance(v, 2); if (s < 0) {return -1;} r += s; + s = CheckInstance::distance(v, 3); if (s < 0) {return -1;} r += s; + s = CheckInstance::distance(v, 4); if (s < 0) {return -1;} r += s; + s = CheckInstance::distance(v, 5); if (s < 0) {return -1;} r += s; + return r; + } + static inline int create(A1 a1, A2 a2, A3 a3, A4 a4) { + HSQUIRRELVM v = SquirrelVM::GetVMPtr(); + R *r = static_cast(sq_malloc(sizeof(R))); + return r ? + PostConstruct(v, new(r) R(a1, a2, a3, a4), + ClassType::getReleaseHook()) : + classAllocationError(v); + } +}; + +template +struct Arg { + static inline int num(void) {return 5;} + static inline int argTypeDistance(HSQUIRRELVM v) { + int s, r; + r = 0; + s = CheckInstance::distance(v, 2); if (s < 0) {return -1;} r += s; + s = CheckInstance::distance(v, 3); if (s < 0) {return -1;} r += s; + s = CheckInstance::distance(v, 4); if (s < 0) {return -1;} r += s; + s = CheckInstance::distance(v, 5); if (s < 0) {return -1;} r += s; + s = CheckInstance::distance(v, 6); if (s < 0) {return -1;} r += s; + return r; + } + static inline int create(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) { + HSQUIRRELVM v = SquirrelVM::GetVMPtr(); + R *r = static_cast(sq_malloc(sizeof(R))); + return r ? + PostConstruct(v, new(r) R(a1, a2, a3, a4, a5), + ClassType::getReleaseHook()) : + classAllocationError(v); + } +}; + +template +struct Arg { + static inline int num(void) {return 6;} + static inline int argTypeDistance(HSQUIRRELVM v) { + int s, r; + r = 0; + s = CheckInstance::distance(v, 2); if (s < 0) {return -1;} r += s; + s = CheckInstance::distance(v, 3); if (s < 0) {return -1;} r += s; + s = CheckInstance::distance(v, 4); if (s < 0) {return -1;} r += s; + s = CheckInstance::distance(v, 5); if (s < 0) {return -1;} r += s; + s = CheckInstance::distance(v, 6); if (s < 0) {return -1;} r += s; + s = CheckInstance::distance(v, 7); if (s < 0) {return -1;} r += s; + return r; + } + static inline int create(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) { + HSQUIRRELVM v = SquirrelVM::GetVMPtr(); + R *r = static_cast(sq_malloc(sizeof(R))); + return r ? + PostConstruct(v, new(r) R(a1, a2, a3, a4, a5, a6), + ClassType::getReleaseHook()) : + classAllocationError(v); + } +}; + +template +struct Arg { + static inline int num(void) {return 7;} + static inline int argTypeDistance(HSQUIRRELVM v) { + int s, r; + r = 0; + s = CheckInstance::distance(v, 2); if (s < 0) {return -1;} r += s; + s = CheckInstance::distance(v, 3); if (s < 0) {return -1;} r += s; + s = CheckInstance::distance(v, 4); if (s < 0) {return -1;} r += s; + s = CheckInstance::distance(v, 5); if (s < 0) {return -1;} r += s; + s = CheckInstance::distance(v, 6); if (s < 0) {return -1;} r += s; + s = CheckInstance::distance(v, 7); if (s < 0) {return -1;} r += s; + s = CheckInstance::distance(v, 8); if (s < 0) {return -1;} r += s; + return r; + } + static inline int create(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) { + HSQUIRRELVM v = SquirrelVM::GetVMPtr(); + R *r = static_cast(sq_malloc(sizeof(R))); + return r ? + PostConstruct(v, new(r) R(a1, a2, a3, a4, a5, a6, a7), + ClassType::getReleaseHook()) : + classAllocationError(v); + } +}; +#endif // SQPLUS_OVERLOAD_FUNCTIONS + +// SqPlusOverload.h + +// Local Variables: +// mode: c++ +// End: diff --git a/sqplus/sqplus/SqPlusSetup.h b/sqplus/sqplus/SqPlusSetup.h new file mode 100755 index 0000000..372e63f --- /dev/null +++ b/sqplus/sqplus/SqPlusSetup.h @@ -0,0 +1,129 @@ +#ifndef SQPLUSSETUP_H +#define SQPLUSSETUP_H + +// Setup file for SqPlus. +// Comment / uncomment / define options below. + + +// Inheritance in Squirrel allows one class to inherit a base class's +// functions and variables. +// +// Variables are merged: if Derived has a var name 'val' and Base has +// a var of the same name, the resulting var 'val' will take Derived's +// initialization value. +// +// Functions are not merged, and can be called via Squirrel scoping rules. +// +// Define SQ_USE_CLASS_INHERITANCE to enable class inheritance support +// (requires slightly more memory and adds some CPU overhead). +// +// Can also be useful for debugging, as class type information is +// checked before dispatching instance function calls and before +// accessing instance member variables. +#define SQ_USE_CLASS_INHERITANCE + + +// This is a new C++ template based inheritence scheme that uses no +// additional memory per instance. To support offset between "this" +// pointer in base and derived class, use a second class in: +// SQClassDef< MyClass, MyBaseClass >. +// NOTE: For new code SQ_USE_CLASS_INHERITANCE_SIMPLE is more +// efficient than above method. +//#define SQ_USE_CLASS_INHERITANCE_SIMPLE + +// === Instance type info support === +#define SQ_SUPPORT_INSTANCE_TYPE_INFO + +// === Constant argument and constant member function support === +// Define SQPLUS_CONST_OPT before including SqPlus.h for constant +// argument + constant member function support. +#define SQPLUS_CONST_OPT + + +// === Uncomment to support smart pointer === +// Define SQPLUS_SMARTPOINTER_OPT before including SqPlus.h for +// smartpointer member function + variable support +//#define SQPLUS_SMARTPOINTER_OPT + + +// === Function overloading support === +#define SQPLUS_OVERLOAD_OPT + +// === Uncomment to support std::string === +// Requires that Squirrel is compiled with SQChar == char +//#define SQPLUS_SUPPORT_STD_STRING + +// === Uncomment to support typedef std::basic_string sq_std_string === +#define SQPLUS_SUPPORT_SQ_STD_STRING + +// === Uncomment to support NULL INSTANCE arguments === +#define SQPLUS_SUPPORT_NULL_INSTANCES + +// === Uncomment to disable copying of class instances === +// If classes being exposed have private or protected constructors +// one cannot do assign (=) in template functions. +//#define SQPLUS_DISABLE_COPY_INSTANCES + + +// === Auto generating typemasks for registered functions === +// This is useful when using Squirrel interactively +//#define SQPLUS_ENABLE_AUTO_TYPEMASK + +// === Uncomment to generate a typeof function for each class === +// This is mostly for displaying function help from inside a Squirrel prompt +//#define SQPLUS_ENABLE_TYPEOF + +// === Uncomment to skip sq_argassert() === +//#define SQ_SKIP_ARG_ASSERT + +// === GCC Inline template fix === +// Can solve problems when linking if GCC has problems with inline functions +//#define GCC_INLINE_WORKAROUND + + +// === MSVC cdecl member functions === +// Enable binding member functions with __cdecl calling convention under MSVC. +// Mostly useful when linking with binaries from other compilers. +#ifdef _MSC_VER +//#define SQPLUS_ENABLE_CDECL_MEMBER_FUNCTIONS +#endif + + +// === Generic Push/Pop/Match handlers === +// This enables using a 'fallback' set of Push/Get/Match that operates +// on class level (not on template level). This opens for handling all +// members of a certain class hierarchy using the same function +// GenPush/GenGet/GenMatch overrides (provided the hierarchy has some +// run-time type mechanism to use). They are used whenever an exact +// template match is not found. +//#define SQPLUS_USE_GENERIC_HANDLERS + + +// === Sandbox VM === +// This enables giving one VM the role of 'sandbox' VM where scripts +// of unknown origin may execute and not have access to any SqPlus +// registered functions. All normal VMs have full access to script +// functions, but the one given in SetSandboxVm() can only use std +// Squirrel functions. +//#define SQPLUS_USE_SANDBOX_VM + + +#if defined(SQPLUS_SUPPORT_STD_STRING) || defined(SQPLUS_SUPPORT_SQ_STD_STRING) +# include +#endif + + +// === Conversion of arguments from opposite char type ( char <=> wchar_t ) === +// Converts strings to opposite encoding in Push/Get handlers (UTF8 / Latin1) +#define SQPLUS_AUTOCONVERT_OTHER_CHAR + +// === Whether 8 bit chars are treated as Latin1(1) or UTF8(0) === +// (leave undefined for undefined for automatic handling) +#define SQPLUS_USE_LATIN1 1 + +// === Include system library bindings when creating VM:s in SquirrelVM::Init() === +// Define to bind to system lib when VM:s are created automatically in +// SquirrelVM::Init() +//#define SQPLUS_SQUIRRELVM_WITH_SYSTEMLIB + +#endif // SQPLUSSETUP_H diff --git a/sqplus/sqplus/SqPlusSmartPointer.h b/sqplus/sqplus/SqPlusSmartPointer.h new file mode 100755 index 0000000..34996ff --- /dev/null +++ b/sqplus/sqplus/SqPlusSmartPointer.h @@ -0,0 +1,141 @@ +// SqPlusSmartPointer.h +// SqPlus smart pointer member function support created by James Whitworth. +// Modular integration 07/11/07 James Whitworth. +// you must define the function: +// unsigned char* getSmartPointerPointee(unsigned char*) { +// return &(MySmartPointer->pointee); +// } +// somewhere in your program so it can correctly lookup member variables on the class pointed to +// by your smart pointer. + +#ifdef SQPLUS_SMARTPOINTER_ACCESSTYPE +#undef SQPLUS_SMARTPOINTER_ACCESSTYPE +enum VarAccessType {VAR_ACCESS_READ_WRITE=0,VAR_ACCESS_READ_ONLY=1<<0,VAR_ACCESS_CONSTANT=1<<1,VAR_ACCESS_STATIC=1<<2,VAR_ACCESS_SMARTPOINTER=1<<3}; +#endif // #ifdef SQPLUS_SMARTPOINTER_ACCESSTYPE + +#ifdef SQPLUS_SMARTPOINTER_REGISTER_VARIABLE +#undef SQPLUS_SMARTPOINTER_REGISTER_VARIABLE +// classType is the type of the member variable's containing class. +template +void +RegisterSmartInstanceVariable(SquirrelObject & so, + ClassTypeBase *classType, + T *var, + const SQChar *scriptVarName, + VarAccessType access = VAR_ACCESS_READ_WRITE) +{ + VarRef *pvr = createVarRef(so,scriptVarName); + + // var must be passed in as &obj->var, where obj = 0 + // (the address is the offset), or as static/global address. + void *offsetOrAddrOrConst = static_cast(var); + *pvr = VarRef(offsetOrAddrOrConst, + TypeInfo(), + classType, + ClassType::type(), + sizeof(*var), + access); + pvr->m_access |= VAR_ACCESS_SMARTPOINTER; + createInstanceSetGetHandlers(so); +} +#endif // #ifdef SQPLUS_SMARTPOINTER_REGISTER_VARIABLE + +#ifdef SQPLUS_SMARTPOINTER_DISPATCH +#undef SQPLUS_SMARTPOINTER_DISPATCH +template +class DirectCallSmartInstanceMemberFunction { +public: + static inline int Dispatch(HSQUIRRELVM v) { + DirectCallInstanceFuncPicker p(v); + if (!p.instance || !p.func) { + sq_throwerror(v, _SC("Invalid Instance Type")); + } + Pointee *pointeeInstance = static_cast(p.instance->get()); + return + !pointeeInstance ? sq_throwerror(v, _SC("SmartPointer Pointee NULL")) : + Call(*pointeeInstance, *(p.func), v, 2); + } +}; +#endif // #ifdef SQPLUS_SMARTPOINTER_DISPATCH + +#ifdef SQPLUS_SMARTPOINTER_DIRECT_CLOSURE +#undef SQPLUS_SMARTPOINTER_DIRECT_CLOSURE + +template +inline void sq_pushdirectsmartinstanceclosure(HSQUIRRELVM v,const Callee & callee,const Pointee & pointee,Func func,SQUnsignedInteger nupvalues) { + unsigned char * up = (unsigned char *)sq_newuserdata(v,sizeof(func)); // Also pushed on stack. + memcpy(up,&func,sizeof(func)); + sq_newclosure(v,DirectCallSmartInstanceMemberFunction::Dispatch,nupvalues+1); +} // sq_pushdirectinstanceclosure + +#endif // #ifdef SQPLUS_SMARTPOINTER_DIRECT_CLOSURE + +#ifdef SQPLUS_SMARTPOINTER_REGISTER_INSTANCE +#undef SQPLUS_SMARTPOINTER_REGISTER_INSTANCE + +template +inline void RegisterSmartInstance(HSQUIRRELVM v,HSQOBJECT hclass,Callee & callee,Pointee & pointee,Func func,const SQChar * name) { + sq_pushobject(v,hclass); + sq_pushstring(v,name,-1); + sq_pushdirectsmartinstanceclosure(v,callee,pointee,func,0); + sq_createslot(v,-3); + sq_poptop(v); // Remove hclass. +} // RegisterInstance + +#endif // #ifdef SQPLUS_SMARTPOINTER_REGISTER_INSTANCE + +#ifdef SQPLUS_SMARTPOINTER_CLASS_DEF_FUNC +#undef SQPLUS_SMARTPOINTER_CLASS_DEF_FUNC + + // Register a smartpointer member function. + template + SQClassDefBase & smartFunc(Func pfunc,const SQChar * name) { + RegisterSmartInstance(v,newClass.GetObjectHandle(),*(TClassType *)0,*(Pointee *)0,pfunc,name); + return *this; + } // func + +#endif // #ifdef SQPLUS_SMARTPOINTER_CLASS_DEF_FUNC + +#ifdef SQPLUS_SMARTPOINTER_CLASS_DEF_VAR +#undef SQPLUS_SMARTPOINTER_CLASS_DEF_VAR + + // Register a member variable. + template + SQClassDefBase & smartVar(VarType Pointee::* pvar,const SQChar * name,VarAccessType access=VAR_ACCESS_READ_WRITE) { + struct CV { + VarType Pointee::* var; + } cv; // Cast Variable helper. + cv.var = pvar; + RegisterSmartInstanceVariable(newClass,ClassType::type(),*(VarType **)&cv,name,access); + return *this; + } // var + + // Register a member variable as a UserPointer (read only). + template + SQClassDefBase & smartVarAsUserPointer(VarType Pointee::* pvar,const SQChar * name) { + struct CV { + VarType Pointee::* var; + } cv; // Cast Variable helper. + cv.var = pvar; + RegisterSmartInstanceVariable(newClass,ClassType::type(),*(SQAnything **)&cv,name,VAR_ACCESS_READ_ONLY); + return *this; + } // varAsUserPointer + +#endif // #ifdef SQPLUS_SMARTPOINTER_CLASS_DEF_VAR + + +#ifdef SQPLUS_SMARTPOINTER_CPP_DECLARATION +#undef SQPLUS_SMARTPOINTER_CPP_DECLARATION +extern unsigned char* getSmartPointerPointee(unsigned char*); +#endif + +#ifdef SQPLUS_SMARTPOINTER_INSTANCE_VARINFO +#undef SQPLUS_SMARTPOINTER_INSTANCE_VARINFO + if(vr->m_access & VAR_ACCESS_SMARTPOINTER) { + up = reinterpret_cast( + getSmartPointerPointee(reinterpret_cast(up)) + ); + } +#endif // #ifdef SQPLUS_SMARTPOINTER_CPP_DECLARATION + +// SqPlusSmartPointer.h diff --git a/sqplus/sqplus/SqPlusTypeMask.h b/sqplus/sqplus/SqPlusTypeMask.h new file mode 100755 index 0000000..975a51a --- /dev/null +++ b/sqplus/sqplus/SqPlusTypeMask.h @@ -0,0 +1,169 @@ + +// File to automatically generate a typemask for a function + +// Will generate type masks that accepts Instance pointer or null +#ifndef SQPLUS_ACCEPT_NULL_INSTANCE + #define SQPLUS_ACCEPT_NULL_INSTANCE +#endif + +// Macros to reduce typing: (P1), (P1,P2), (P1,P2,P3), ... +#define P_0 +#define P_1 P1 +#define P_2 P_1,P2 +#define P_3 P_2,P3 +#define P_4 P_3,P4 +#define P_5 P_4,P5 +#define P_6 P_5,P6 +#define P_7 P_6,P7 + +// Macros to reduce typing: (typename P1), (typename P1,typename P2), ... +#define PTN_0 +#define PTN_1 typename P1 +#define PTN_2 PTN_1,typename P2 +#define PTN_3 PTN_2,typename P3 +#define PTN_4 PTN_3,typename P4 +#define PTN_5 PTN_4,typename P5 +#define PTN_6 PTN_5,typename P6 +#define PTN_7 PTN_6,typename P7 + +// Include a comma first in list: ,typename P1,typename P2 +#define PTNC_0 +#define PTNC_1 ,PTN_1 +#define PTNC_2 ,PTN_2 +#define PTNC_3 ,PTN_3 +#define PTNC_4 ,PTN_4 +#define PTNC_5 ,PTN_5 +#define PTNC_6 ,PTN_6 +#define PTNC_7 ,PTN_7 + +#ifdef SQUNICODE +#define scstrcpy wcscpy +#else +#define scstrcpy strcpy +#endif + +inline const SQChar* strappchar(SQChar *buf, SQChar *in, SQChar ch){ + int l=scstrlen(in); + scstrcpy(buf,in); + buf[l] = ch; +#ifdef SQPLUS_ACCEPT_NULL_INSTANCE + if( ch=='x' ){ + buf[++l] = '|'; // Also accept NULL pointers + buf[++l] = 'o'; + } +#endif + buf[l+1] = 0; + return buf; +} + +template +struct sqTypeMask { }; + + +// Return type not included in type mask, delegate to void case + +// Base case, no arguments +template +struct sqTypeMask { + static const SQChar *Get(){ + static SQChar buf[64]; + //buf[0] = _SC('t'); + //buf[1] = 0; + //strcpy(buf,"t|x"); // Accept both instance and table, we don't use param anyway + buf[0] = _SC('.'); // Accept anything (not used) + buf[1] = 0; + return buf; + } +}; + +// Recursive case, peel of one arg at each level +#define DECLARE_RT_SQTYPEMASK(N,M) \ +template \ +struct sqTypeMask { \ + static const SQChar *Get(){ \ + static SQChar buf[10]; \ + return strappchar(buf, (SQChar*)sqTypeMask::Get(), \ + (SQChar)TypeInfo::TypeMask); \ + } \ +}; + +DECLARE_RT_SQTYPEMASK(1,0) +DECLARE_RT_SQTYPEMASK(2,1) +DECLARE_RT_SQTYPEMASK(3,2) +DECLARE_RT_SQTYPEMASK(4,3) +DECLARE_RT_SQTYPEMASK(5,4) +DECLARE_RT_SQTYPEMASK(6,5) +DECLARE_RT_SQTYPEMASK(7,6) + + +// Difference to above is that 1st param is instance instead of table + +#define DECLARE_RT_MEMBER_SQTYPEMASK(N,QUAL) \ +template \ +struct sqTypeMask { \ + static const SQChar *Get(){ \ + SQChar *buf = (SQChar*)sqTypeMask::Get(); \ + buf[0] = _SC('x'); \ + return buf; \ + } \ +}; + +// buf[1] = 0; \ + +DECLARE_RT_MEMBER_SQTYPEMASK(0,) +DECLARE_RT_MEMBER_SQTYPEMASK(1,) +DECLARE_RT_MEMBER_SQTYPEMASK(2,) +DECLARE_RT_MEMBER_SQTYPEMASK(3,) +DECLARE_RT_MEMBER_SQTYPEMASK(4,) +DECLARE_RT_MEMBER_SQTYPEMASK(5,) +DECLARE_RT_MEMBER_SQTYPEMASK(6,) +DECLARE_RT_MEMBER_SQTYPEMASK(7,) + +DECLARE_RT_MEMBER_SQTYPEMASK(0,const) +DECLARE_RT_MEMBER_SQTYPEMASK(1,const) +DECLARE_RT_MEMBER_SQTYPEMASK(2,const) +DECLARE_RT_MEMBER_SQTYPEMASK(3,const) +DECLARE_RT_MEMBER_SQTYPEMASK(4,const) +DECLARE_RT_MEMBER_SQTYPEMASK(5,const) +DECLARE_RT_MEMBER_SQTYPEMASK(6,const) +DECLARE_RT_MEMBER_SQTYPEMASK(7,const) + + +#ifdef _MSC_VER + +// Difference to above is we're using __cdecl calling convention here +// Only makes sense for MSVC where member functions can have different +// calling conventions (__cdecl or __thiscall) + +#define DECLARE_RT_MEMBER_SQTYPEMASK_CDECL(N,QUAL) \ +template \ +struct sqTypeMask { \ + static const SQChar *Get(){ \ + SQChar *buf = (SQChar*)sqTypeMask::Get(); \ + buf[0] = _SC('x'); \ + return buf; \ + } \ +}; + +// buf[1] = 0; \ + +DECLARE_RT_MEMBER_SQTYPEMASK_CDECL(0,) +DECLARE_RT_MEMBER_SQTYPEMASK_CDECL(1,) +DECLARE_RT_MEMBER_SQTYPEMASK_CDECL(2,) +DECLARE_RT_MEMBER_SQTYPEMASK_CDECL(3,) +DECLARE_RT_MEMBER_SQTYPEMASK_CDECL(4,) +DECLARE_RT_MEMBER_SQTYPEMASK_CDECL(5,) +DECLARE_RT_MEMBER_SQTYPEMASK_CDECL(6,) +DECLARE_RT_MEMBER_SQTYPEMASK_CDECL(7,) + +DECLARE_RT_MEMBER_SQTYPEMASK_CDECL(0,const) +DECLARE_RT_MEMBER_SQTYPEMASK_CDECL(1,const) +DECLARE_RT_MEMBER_SQTYPEMASK_CDECL(2,const) +DECLARE_RT_MEMBER_SQTYPEMASK_CDECL(3,const) +DECLARE_RT_MEMBER_SQTYPEMASK_CDECL(4,const) +DECLARE_RT_MEMBER_SQTYPEMASK_CDECL(5,const) +DECLARE_RT_MEMBER_SQTYPEMASK_CDECL(6,const) +DECLARE_RT_MEMBER_SQTYPEMASK_CDECL(7,const) + +#endif // _MSC_VER + diff --git a/sqplus/sqplus/SqPlusUtf8.cpp b/sqplus/sqplus/SqPlusUtf8.cpp new file mode 100755 index 0000000..7505e99 --- /dev/null +++ b/sqplus/sqplus/SqPlusUtf8.cpp @@ -0,0 +1,133 @@ + +/////////////////////////////////////////////////////////////////////// +// Simple conversion routines, to, from UTF8 and full Unicode character +// (using int). +// + +// Only when needed +#if !defined(SQPLUS_USE_LATIN1) || SQPLUS_USE_LATIN1==0 + +static char g_utf8_length[256]; +static int g_did_init_length; + +void sqplus_init_utf8_lengths() { + // Fill in lengths in array above + for( int lb=0; lb<256; lb++ ){ + int l = -1; + if( !(lb&0x80) ) l=1; + else if( (lb&0xE0)==0xC0 ) l=2; + else if( (lb&0xF0)==0xE0 ) l=3; + else if( (lb&0xF8)==0xF0 ) l=4; + else if( (lb&0xFC)==0xF8 ) l=5; + else if( (lb&0xFE)==0xFC ) l=6; + g_utf8_length[lb] = l; + } + g_did_init_length = 1; +} + +// Length of a UTF8 encoded Unicode character +int sqplus_utf8_len(int lead_byte){ + if( !(lead_byte&0x80) ) return 1; // Special case, make faster + if( !g_did_init_length ) + sqplus_init_utf8_lengths(); + + return g_utf8_length[(unsigned char)lead_byte]; +} + +int sqplus_utf8_len_first(const char* pc){ + int lb = *(unsigned char*)pc; + if( !(lb&0x80) ) return 1; // Special case, make faster + if( !g_did_init_length ) + sqplus_init_utf8_lengths(); + + int l = g_utf8_length[(unsigned char)lb]; + if( l>0 ) return l; + + // Invalid UTF8 lead byte. Look for next valid character. + const char *pc1 = pc+1; + while( ((*pc1)&0xC0)==0x80 ) + pc1++; + return int(pc1 - pc); +} + + +// Length of a UTF8 encoded Unicode string (number of Unicode characters) +int sqplus_utf8_strlen(const char *str) { + if( !str ) return 0; + int l, tl=0; + while( *str ){ + l = sqplus_utf8_len_first(str); + str += l; + tl++; + } + return tl; +} + +// Convert one UTF8 encoded character to Unicode point +int sqplus_utf8_to_wchar(int *result, const char *string){ + int res=-1; + + // Assume argument pointers to be OK + unsigned char ch = *string; + int l = sqplus_utf8_len(ch); + + if( l<1 ) return -1; + int wc = l>1 ? (ch&(0x7F>>l)) : ch; + while( l>1 ){ + wc = (wc<<6) + (*++string & 0x3F); + l--; + } + *result = wc; + + return 0; +} + +// Convert one Unicode point to UTF8 encoded version. +// Checks if output fits in 1/4/6 bytes buffer. +int sqplus_wchar_to_utf8(char *s, int wc, int size){ + if( size<1 ) return -1; + if( (unsigned int)wc>=0x80000000 ) return -2; + + // Single byte case + if( wc<0x80 ){ + *s = (char)wc; + //*s = (char)wc&0x7F; + return 1; + } + if( size<4 ) return -3; + + // Two or more UTF8 bytes + int p = 1; // Index of last UTF8 byte + if( wc>0x7FF ){ // 11 bits + // Three or more UTF8 bytes + p++; // p>=2 + if( wc>0xFFFF ){ // 16 bits + // Four or more UTF8 bytes + p++; // p>=3 + if( wc>0x1FFFFF ){ // 21 bits + // Five or more UTF8 bytes + if( size<6 ) return -3; + p++; // p>=4 UTF8 bytes + if( wc>0x3FFFFFF ){ // 26 bits + // Six UTF8 bytes + p++; // p>=5 + if( (unsigned int)wc>(unsigned int)0x7FFFFFF ){ // 31 bits + // Would need 7 UTF8 bytes. Not supported. + return -10; + } + s[p-4] = 0x80 | ((wc>>24)&0x3F); // Bit 24..29 + } + s[p-3] = 0x80 | ((wc>>18)&0x3F); // Bit 18..23 + } + s[p-2] = 0x80 | ((wc>>12)&0x3F); // Bit 12..17 + } + s[p-1] = 0x80 | ((wc>>6)&0x3F); // Bit 6..11 + } + s[p] = 0x80 | (wc&0x3F); // Bit 0..5 + s[0] = (0xFC << (5-p)) | (wc>>(p*6)); + + return p+1; +} + +#endif // #if !defined(SQPLUS_USE_LATIN1) || SQPLUS_USE_LATIN1==0 + diff --git a/sqplus/sqplus/SqPlusUtf8.h b/sqplus/sqplus/SqPlusUtf8.h new file mode 100755 index 0000000..b0c14aa --- /dev/null +++ b/sqplus/sqplus/SqPlusUtf8.h @@ -0,0 +1,15 @@ +#ifndef SQPLUSUTF8_H +#define SQPLUSUTF8_H + +#if defined(SQUTF8) || SQPLUS_USE_LATIN1!=1 + +// Simple Unicode <-> UTF8 conversion routines +//int sqplus_utf8_len(char lead_byte); +int sqplus_utf8_len_first(const char *str); +int sqplus_utf8_strlen(const char *str); +int sqplus_utf8_to_wchar(int *result, const char *string); +int sqplus_wchar_to_utf8(char *s, int wc, int size); + +#endif // defined(SQUTF8) || SQPLUS_USE_LATIN1!=1 + +#endif // SQPLUSUTF8_H diff --git a/sqplus/sqplus/SquirrelBindingsUtils.cpp b/sqplus/sqplus/SquirrelBindingsUtils.cpp new file mode 100755 index 0000000..cd33796 --- /dev/null +++ b/sqplus/sqplus/SquirrelBindingsUtils.cpp @@ -0,0 +1,161 @@ +#include "sqplus.h" + +BOOL CreateStaticNamespace(HSQUIRRELVM v,ScriptNamespaceDecl *sn) +{ + int n = 0; + sq_pushroottable(v); + sq_pushstring(v,sn->name,-1); + sq_newtable(v); + const ScriptClassMemberDecl *members = sn->members; + const ScriptClassMemberDecl *m = NULL; + while(members[n].name) { + m = &members[n]; + sq_pushstring(v,m->name,-1); + sq_newclosure(v,m->func,0); + sq_setparamscheck(v,m->params,m->typemask); + sq_setnativeclosurename(v,-1,m->name); + sq_createslot(v,-3); + n++; + } + const ScriptConstantDecl *consts = sn->constants; + const ScriptConstantDecl *c = NULL; + n = 0; + while(consts[n].name) { + c = &consts[n]; + sq_pushstring(v,c->name,-1); + switch(c->type) { + case OT_STRING: sq_pushstring(v,c->val.s,-1);break; + case OT_INTEGER: sq_pushinteger(v,c->val.i);break; + case OT_FLOAT: sq_pushfloat(v,c->val.f);break; + } + sq_createslot(v,-3); + n++; + } + if(sn->delegate) { + const ScriptClassMemberDecl *members = sn->delegate; + const ScriptClassMemberDecl *m = NULL; + sq_newtable(v); + while(members[n].name) { + m = &members[n]; + sq_pushstring(v,m->name,-1); + sq_newclosure(v,m->func,0); + sq_setparamscheck(v,m->params,m->typemask); + sq_setnativeclosurename(v,-1,m->name); + sq_createslot(v,-3); + n++; + } + sq_setdelegate(v,-2); + } + sq_createslot(v,-3); + sq_pop(v,1); + + return TRUE; +} + +BOOL CreateClass(HSQUIRRELVM v,SquirrelClassDecl *cd) +{ + int n = 0; + int oldtop = sq_gettop(v); + sq_pushroottable(v); + sq_pushstring(v,cd->name,-1); + if(cd->base) { + sq_pushstring(v,cd->base,-1); + if(SQ_FAILED(sq_get(v,-3))) { // Make sure the base exists if specified by cd->base name. + sq_settop(v,oldtop); + return FALSE; + } + } + if(SQ_FAILED(sq_newclass(v,cd->base?1:0))) { // Will inherit from base class on stack from sq_get() above. + sq_settop(v,oldtop); + return FALSE; + } +// sq_settypetag(v,-1,(unsigned int)cd); +#ifdef _WIN32 +#pragma warning(disable : 4311) +#endif + sq_settypetag(v,-1,reinterpret_cast(cd)); + const ScriptClassMemberDecl *members = cd->members; + const ScriptClassMemberDecl *m = NULL; + if (members) { + while(members[n].name) { + m = &members[n]; + sq_pushstring(v,m->name,-1); + sq_newclosure(v,m->func,0); + sq_setparamscheck(v,m->params,m->typemask); + sq_setnativeclosurename(v,-1,m->name); + sq_createslot(v,-3); + n++; + } + } // if + sq_createslot(v,-3); + sq_pop(v,1); + return TRUE; +} + +BOOL CreateNativeClassInstance(HSQUIRRELVM v, + const SQChar *classname, + SQUserPointer ud, + SQRELEASEHOOK hook) +{ + // If we don't do this, SquirrelVM keeps an old pointer around and this + // will be used by SquirrelObject. That crashes when using several VMs. + SquirrelVM::Init( v ); + + int oldtop = sq_gettop(v); + sq_pushroottable(v); + sq_pushstring(v,classname,-1); + if(SQ_FAILED(sq_rawget(v,-2))){ //Get the class (created with sq_newclass()). + sq_settop(v,oldtop); + return FALSE; + } + //sq_pushroottable(v); + if(SQ_FAILED(sq_createinstance(v,-1))) { + sq_settop(v,oldtop); + return FALSE; + } + +#ifdef SQ_USE_CLASS_INHERITANCE + HSQOBJECT ho; + sq_getstackobj(v, -1, &ho); // OT_INSTANCE + SquirrelObject instance(ho); + SqPlus::PopulateAncestry(v, instance, ud); +#endif + + sq_remove(v,-3); //removes the root table + sq_remove(v,-2); //removes the class + if(SQ_FAILED(sq_setinstanceup(v,-1,ud))) { + sq_settop(v,oldtop); + return FALSE; + } + sq_setreleasehook(v,-1,hook); + return TRUE; +} + + + +// Create native class instance and leave on stack. +BOOL CreateConstructNativeClassInstance(HSQUIRRELVM v,const SQChar * className) { + int oldtop = sq_gettop(v); + sq_pushroottable(v); + sq_pushstring(v,className,-1); + if (SQ_FAILED(sq_rawget(v,-2))) { // Get the class (created with sq_newclass()). + sq_settop(v,oldtop); + return FALSE; + } // if +#if 0 + sq_remove(v,-3); // Remove the root table. + sq_push(v,1); // Push the 'this'. +#else // Kamaitati's change. 5/28/06 jcs. + sq_remove(v,-2); // Remove the root table. + sq_pushroottable(v); // Push the 'this'. +#endif + if (SQ_FAILED(sq_call(v,1,SQTrue,SQ_CALL_RAISE_ERROR))) { // Call ClassName(): creates new instance and calls constructor (instead of sq_createinstance() where constructor is not called). + sq_settop(v,oldtop); + return FALSE; + } // if + sq_remove(v,-2); // Remove the class. + // int newtop = sq_gettop(v); + return TRUE; +} // CreateConstructNativeClassInstance + + diff --git a/sqplus/sqplus/SquirrelBindingsUtils.h b/sqplus/sqplus/SquirrelBindingsUtils.h new file mode 100755 index 0000000..11ab4be --- /dev/null +++ b/sqplus/sqplus/SquirrelBindingsUtils.h @@ -0,0 +1,152 @@ +#ifndef SQUIRREL_BINDINGS_UTILS_H +#define SQUIRREL_BINDINGS_UTILS_H + +struct ScriptClassMemberDecl { + const SQChar *name; + SQFUNCTION func; + int params; + const SQChar *typemask; +}; + +struct SquirrelClassDecl { + const SQChar *name; + const SQChar *base; + const ScriptClassMemberDecl *members; +}; + +struct ScriptConstantDecl { + const SQChar *name; + SQObjectType type; + union value { + value(float v){ f = v; } + value(int v){ i = v; } + value(long int v){ li = v; } + value(const SQChar *v){ s = v; } + float f; + int i; + long int li; + const SQChar *s; + } val; +}; + +struct ScriptNamespaceDecl { + const SQChar *name; + const ScriptClassMemberDecl *members; + const ScriptConstantDecl *constants; + const ScriptClassMemberDecl *delegate; +}; + +#define _BEGIN_CLASS(classname) \ + int __##classname##__typeof(HSQUIRRELVM v) \ + { \ + sq_pushstring(v,_SC(#classname),-1); \ + return 1; \ + } \ + struct ScriptClassMemberDecl __##classname##_members[] = { \ + {_SC("_typeof"),__##classname##__typeof,1,NULL}, + +#define _BEGIN_NAMESPACE(xnamespace) struct ScriptClassMemberDecl __##xnamespace##_members[] = { +#define _BEGIN_NAMESPACE_CONSTANTS(xnamespace) {NULL,NULL,0,NULL}}; \ + struct ScriptConstantDecl __##xnamespace##_constants[] = { + +#define _BEGIN_DELEGATE(xnamespace) struct ScriptClassMemberDecl __##xnamespace##_delegate[] = { +#define _DELEGATE(xnamespace) __##xnamespace##_delegate +#define _END_DELEGATE(classname) {NULL,NULL,NULL,NULL}}; + +#define _CONSTANT(name,type,val) {_SC(#name),type,val}, +#define _CONSTANT_IMPL(name,type) {_SC(#name),type,name}, + +#define _MEMBER_FUNCTION(classname,name,nparams,typemask) \ + {_SC(#name),__##classname##_##name,nparams,typemask}, + +#define _END_NAMESPACE(classname,delegate) {NULL,OT_NULL,0}}; \ +struct ScriptNamespaceDecl __##classname##_decl = { \ + _SC(#classname), __##classname##_members,__##classname##_constants,delegate }; + +#define _END_CLASS(classname) {NULL,NULL,0,NULL}}; \ +struct SquirrelClassDecl __##classname##_decl = { \ + _SC(#classname), NULL, __##classname##_members }; + + +#define _END_CLASS_INHERITANCE(classname,base) {NULL,NULL,NULL,NULL}}; \ +struct SquirrelClassDecl __##classname##_decl = { \ + _SC(#classname), _SC(#base), __##classname##_members }; + +#define _MEMBER_FUNCTION_IMPL(classname,name) \ + int __##classname##_##name(HSQUIRRELVM v) + +#define _INIT_STATIC_NAMESPACE(classname) CreateStaticNamespace(SquirrelVM::GetVMPtr(),&__##classname##_decl); +#define _INIT_CLASS(classname)CreateClass(SquirrelVM::GetVMPtr(),&__##classname##_decl); + +#define _DECL_STATIC_NAMESPACE(xnamespace) extern struct ScriptNamespaceDecl __##xnamespace##_decl; +#define _DECL_CLASS(classname) extern struct SquirrelClassDecl __##classname##_decl; + +#define _CHECK_SELF(cppclass,scriptclass) \ + cppclass *self = NULL; \ + if(SQ_FAILED(sq_getinstanceup(v,1,(SQUserPointer*)&self,(SQUserPointer)&__##scriptclass##_decl))) { \ + return sq_throwerror(v,_SC("invalid instance type"));\ + } + +#define _CHECK_INST_PARAM(pname,idx,cppclass,scriptclass) \ + cppclass *pname = NULL; \ + if(SQ_FAILED(sq_getinstanceup(v,idx,(SQUserPointer*)&pname,(SQUserPointer)&__##scriptclass##_decl))) { \ + return sq_throwerror(v,_SC("invalid instance type"));\ + } \ + +#define _CHECK_INST_PARAM_BREAK(pname,idx,cppclass,scriptclass) \ + cppclass *pname = NULL; \ + if(SQ_FAILED(sq_getinstanceup(v,idx,(SQUserPointer*)&pname,(SQUserPointer)&__##scriptclass##_decl))) { \ + break; \ + } \ + +#define _CLASS_TAG(classname) ((unsigned int)&__##classname##_decl) + + +#define _DECL_NATIVE_CONSTRUCTION(classname,cppclass) \ + BOOL push_##classname(cppclass &quat); \ + SquirrelObject new_##classname(cppclass &quat); + +#define _IMPL_NATIVE_CONSTRUCTION(classname,cppclass) \ +static int classname##_release_hook(SQUserPointer p, int size) \ +{ \ + if(p) { \ + cppclass *pv = (cppclass *)p; \ + delete pv; \ + } \ + return 0; \ +} \ +BOOL push_##classname(cppclass &quat) \ +{ \ + cppclass *newquat = new cppclass; \ + *newquat = quat; \ + if(!CreateNativeClassInstance(SquirrelVM::GetVMPtr(),_SC(#classname),newquat,classname##_release_hook)) { \ + delete newquat; \ + return FALSE; \ + } \ + return TRUE; \ +} \ +SquirrelObject new_##classname(cppclass &quat) \ +{ \ + SquirrelObject ret; \ + if(push_##classname(quat)) { \ + ret.AttachToStackObject(-1); \ + sq_pop(SquirrelVM::GetVMPtr(),1); \ + } \ + return ret; \ +} \ +int construct_##classname(cppclass *p) \ +{ \ + sq_setinstanceup(SquirrelVM::GetVMPtr(),1,p); \ + sq_setreleasehook(SquirrelVM::GetVMPtr(),1,classname##_release_hook); \ + return 1; \ +} + +BOOL CreateStaticClass(HSQUIRRELVM v,SquirrelClassDecl *cd); +BOOL CreateStaticNamespace(HSQUIRRELVM v,ScriptNamespaceDecl *sn); +BOOL CreateClass(HSQUIRRELVM v,SquirrelClassDecl *cd); +BOOL InitScriptClasses(HSQUIRRELVM v); +BOOL CreateNativeClassInstance(HSQUIRRELVM v,const SQChar *classname,SQUserPointer ud,SQRELEASEHOOK hook); +BOOL CreateConstructNativeClassInstance(HSQUIRRELVM v,const SQChar * className); + +#endif // SQUIRREL_BINDINGS_UTILS_H + diff --git a/sqplus/sqplus/SquirrelBindingsUtilsWin32.cpp b/sqplus/sqplus/SquirrelBindingsUtilsWin32.cpp new file mode 100755 index 0000000..dd3f850 --- /dev/null +++ b/sqplus/sqplus/SquirrelBindingsUtilsWin32.cpp @@ -0,0 +1,31 @@ +#include "sqplus.h" + +//#include "SquirrelObject.h" +//#include "SquirrelVM.h" +#include "SquirrelBindingsUtilsWin32.h" + +int refcounted_release_hook(SQUserPointer p, int size) +{ + IUnknown *pRC = (IUnknown*)p; + pRC->Release(); + return 0; +} + +static BOOL __CreateRefCountedInstance(HSQUIRRELVM v,const SQChar *classname,IUnknown *pRC,SQRELEASEHOOK hook) +{ + if(!CreateNativeClassInstance(v,classname,pRC,hook)) return FALSE; + return TRUE; +} + +int construct_RefCounted(IUnknown *p) +{ + sq_setinstanceup(SquirrelVM::GetVMPtr(),1,p); + sq_setreleasehook(SquirrelVM::GetVMPtr(),1,refcounted_release_hook); + return 1; +} + + +BOOL CreateRefCountedInstance(HSQUIRRELVM v,const SQChar *classname,IUnknown *pRC) +{ + return __CreateRefCountedInstance(v,classname,pRC,refcounted_release_hook); +} diff --git a/sqplus/sqplus/SquirrelBindingsUtilsWin32.h b/sqplus/sqplus/SquirrelBindingsUtilsWin32.h new file mode 100755 index 0000000..3f33584 --- /dev/null +++ b/sqplus/sqplus/SquirrelBindingsUtilsWin32.h @@ -0,0 +1,41 @@ +#ifndef SQUIRREL_BINDINGS_UTILS_WIN32_H +#define SQUIRREL_BINDINGS_UTILS_WIN32_H + +#ifndef _INC_WINDOWS +#define WIN32_LEAN_AND_MEAN // Exclude rarely-used stuff from Windows headers +// Windows Header Files: +#include +#endif +#ifndef __IUnknown_INTERFACE_DEFINED__ +#include +#endif + +#ifndef SQUIRREL_BINDINGS_UTILS_H +#include "SquirrelBindingsUtils.h" +#endif + +#define _DECLARE_REFCOUNTED_NEW(cppclass,classname) \ + SquirrelObject new_##classname(cppclass *ptr) { \ + if(CreateRefCountedInstance(SquirrelVM::GetVMPtr(),_SC(#classname),ptr)) { \ + HSQOBJECT o; \ + sq_getstackobj(SquirrelVM::GetVMPtr(),-1,&o); \ + SquirrelObject tmp = o; \ + sq_pop(SquirrelVM::GetVMPtr(),1); \ + return tmp; \ + } \ + return SquirrelObject() ; \ + } + +#define _RETURN_REFCOUNTED_INSTANCE(classname,ptr) \ + if(!CreateRefCountedInstance(SquirrelVM::GetVMPtr(),_SC(#classname),ptr)) { \ + return sa.ThrowError(_SC("cannot create the class instance")); \ + } \ + return 1; + +BOOL CreateRefCountedInstance(HSQUIRRELVM v,const SQChar *classname,IUnknown *pRC); +BOOL CreateRefCountedInstanceChached(HSQUIRRELVM v,const SQChar *classname,IUnknown *pRC); +int refcounted_release_hook(SQUserPointer p, int size); +int construct_RefCounted(IUnknown *p); + +#endif // SQUIRREL_BINDINGS_UTILS_WIN32_H + diff --git a/sqplus/sqplus/SquirrelObject.cpp b/sqplus/sqplus/SquirrelObject.cpp new file mode 100755 index 0000000..7cc3020 --- /dev/null +++ b/sqplus/sqplus/SquirrelObject.cpp @@ -0,0 +1,701 @@ +#include "sqplus.h" + +SquirrelObject::SquirrelObject(void) +{ + sq_resetobject(&_o); +} + +SquirrelObject::~SquirrelObject() +{ + Reset(); +} + +SquirrelObject::SquirrelObject(const SquirrelObject &o) +{ + _o = o._o; + sq_addref(SquirrelVM::_VM,&_o); +} + +SquirrelObject::SquirrelObject(HSQOBJECT o) +{ + _o = o; + sq_addref(SquirrelVM::_VM,&_o); +} + +void SquirrelObject::Reset(void) { + if(SquirrelVM::_VM) + sq_release(SquirrelVM::_VM,&_o); + else if( _o._type!=OT_NULL && _o._unVal.pRefCounted ) + printf( "SquirrelObject::~SquirrelObject - Cannot release\n" ); + sq_resetobject(&_o); +} // SquirrelObject::Reset + +SquirrelObject SquirrelObject::Clone() +{ + SquirrelObject ret; + if(GetType() == OT_TABLE || GetType() == OT_ARRAY) + { + sq_pushobject(SquirrelVM::_VM,_o); + sq_clone(SquirrelVM::_VM,-1); + ret.AttachToStackObject(-1); + sq_pop(SquirrelVM::_VM,2); + } + return ret; + +} + +SquirrelObject & SquirrelObject::operator =(const SquirrelObject &o) +{ + //HSQOBJECT t; + //t = o._o; + //sq_addref(SquirrelVM::_VM,&t); + sq_addref(SquirrelVM::_VM, (HSQOBJECT*)&o._o); + sq_release(SquirrelVM::_VM,&_o); + //_o = t; + _o = o._o; + return *this; +} + +SquirrelObject & SquirrelObject::operator =(HSQOBJECT ho) +{ + sq_addref(SquirrelVM::_VM,&ho); + sq_release(SquirrelVM::_VM,&_o); + _o = ho; + return *this; +} + +SquirrelObject & SquirrelObject::operator =(int n) +{ + sq_pushinteger(SquirrelVM::_VM,n); + AttachToStackObject(-1); + sq_pop(SquirrelVM::_VM,1); + return *this; +} + +#include +#include "../squirrel/sqstate.h" +#include "../squirrel/sqvm.h" +SquirrelObject & SquirrelObject::operator =(HSQUIRRELVM v) +{ + if( v && SquirrelVM::_VM ){ + SquirrelVM::_VM->Push(v); + AttachToStackObject(-1); + sq_poptop(SquirrelVM::_VM); + } + else Reset(); + return *this; +} + +bool SquirrelObject::operator == (const SquirrelObject &o) +{ + bool cmp = false; + HSQUIRRELVM v = SquirrelVM::GetVMPtr(); + int oldtop = sq_gettop(v); + + sq_pushobject(v, GetObjectHandle()); + sq_pushobject(v, o.GetObjectHandle()); + if(sq_cmp(v) == 0) + cmp = true; + + sq_settop(v, oldtop); + return cmp; +} + +bool SquirrelObject::CompareUserPointer( const SquirrelObject &o ) +{ + if( _o._type == o.GetObjectHandle()._type ) + if( _o._unVal.pUserPointer == o.GetObjectHandle()._unVal.pUserPointer ) + return true; + + return false; +} + +void SquirrelObject::ArrayAppend(const SquirrelObject &o) +{ + if(sq_isarray(_o)) { + sq_pushobject(SquirrelVM::_VM,_o); + sq_pushobject(SquirrelVM::_VM,o._o); + sq_arrayappend(SquirrelVM::_VM,-2); + sq_pop(SquirrelVM::_VM,1); + } +} + +void SquirrelObject::AttachToStackObject(int idx) +{ + HSQOBJECT t; + sq_getstackobj(SquirrelVM::_VM,idx,&t); + sq_addref(SquirrelVM::_VM,&t); + sq_release(SquirrelVM::_VM,&_o); + _o = t; +} + +BOOL SquirrelObject::SetDelegate(SquirrelObject &obj) +{ + if(obj.GetType() == OT_TABLE || + obj.GetType() == OT_NULL) { + switch(_o._type) { + case OT_USERDATA: + case OT_TABLE: + sq_pushobject(SquirrelVM::_VM,_o); + sq_pushobject(SquirrelVM::_VM,obj._o); + if(SQ_SUCCEEDED(sq_setdelegate(SquirrelVM::_VM,-2))) { + sq_pop(SquirrelVM::_VM,1); + return TRUE; + } + sq_pop(SquirrelVM::_VM,1); + break; + } + } + return FALSE; +} + +SquirrelObject SquirrelObject::GetDelegate() +{ + SquirrelObject ret; + if(_o._type == OT_TABLE || _o._type == OT_USERDATA) + { + int top = sq_gettop(SquirrelVM::_VM); + sq_pushobject(SquirrelVM::_VM,_o); + sq_getdelegate(SquirrelVM::_VM,-1); + ret.AttachToStackObject(-1); + sq_settop(SquirrelVM::_VM,top); +// sq_pop(SquirrelVM::_VM,2); + } + return ret; +} + +BOOL SquirrelObject::IsNull() const +{ + return sq_isnull(_o); +} + +BOOL SquirrelObject::IsNumeric() const +{ + return sq_isnumeric(_o); +} + +int SquirrelObject::Len() const +{ + int ret = 0; + if(sq_isarray(_o) || sq_istable(_o) || sq_isstring(_o)) { + sq_pushobject(SquirrelVM::_VM,_o); + ret = sq_getsize(SquirrelVM::_VM,-1); + sq_pop(SquirrelVM::_VM,1); + } + return ret; +} + +#define _SETVALUE_INT_BEGIN \ + BOOL ret = FALSE; \ + int top = sq_gettop(SquirrelVM::_VM); \ + sq_pushobject(SquirrelVM::_VM,_o); \ + sq_pushinteger(SquirrelVM::_VM,key); + +#define _SETVALUE_INT_END \ + if(SQ_SUCCEEDED(sq_rawset(SquirrelVM::_VM,-3))) { \ + ret = TRUE; \ + } \ + sq_settop(SquirrelVM::_VM,top); \ + return ret; + +BOOL SquirrelObject::SetValue(INT key,const SquirrelObject &val) +{ + _SETVALUE_INT_BEGIN + sq_pushobject(SquirrelVM::_VM,val._o); + _SETVALUE_INT_END +} + +BOOL SquirrelObject::SetValue(INT key,INT n) +{ + _SETVALUE_INT_BEGIN + sq_pushinteger(SquirrelVM::_VM,n); + _SETVALUE_INT_END +} + +BOOL SquirrelObject::SetValue(INT key,FLOAT f) +{ + _SETVALUE_INT_BEGIN + sq_pushfloat(SquirrelVM::_VM,f); + _SETVALUE_INT_END +} + +BOOL SquirrelObject::SetValue(INT key,const SQChar *s) +{ + _SETVALUE_INT_BEGIN + sq_pushstring(SquirrelVM::_VM,s,-1); + _SETVALUE_INT_END +} + +BOOL SquirrelObject::SetValue(INT key,bool b) +{ + _SETVALUE_INT_BEGIN + sq_pushbool(SquirrelVM::_VM,b); + _SETVALUE_INT_END +} + +BOOL SquirrelObject::SetValue(const SquirrelObject &key,const SquirrelObject &val) +{ + BOOL ret = FALSE; + int top = sq_gettop(SquirrelVM::_VM); + sq_pushobject(SquirrelVM::_VM,_o); + sq_pushobject(SquirrelVM::_VM,key._o); + sq_pushobject(SquirrelVM::_VM,val._o); + if(SQ_SUCCEEDED(sq_rawset(SquirrelVM::_VM,-3))) { + ret = TRUE; + } + sq_settop(SquirrelVM::_VM,top); + return ret; +} + +#define _SETVALUE_STR_BEGIN \ + BOOL ret = FALSE; \ + int top = sq_gettop(SquirrelVM::_VM); \ + sq_pushobject(SquirrelVM::_VM,_o); \ + sq_pushstring(SquirrelVM::_VM,key,-1); + +#define _SETVALUE_STR_END \ + if(SQ_SUCCEEDED(sq_rawset(SquirrelVM::_VM,-3))) { \ + ret = TRUE; \ + } \ + sq_settop(SquirrelVM::_VM,top); \ + return ret; + +BOOL SquirrelObject::SetValue(const SQChar *key,const SquirrelObject &val) +{ + _SETVALUE_STR_BEGIN + sq_pushobject(SquirrelVM::_VM,val._o); + _SETVALUE_STR_END +} + +BOOL SquirrelObject::SetValue(const SQChar *key,INT n) +{ + _SETVALUE_STR_BEGIN + sq_pushinteger(SquirrelVM::_VM,n); + _SETVALUE_STR_END +} + +BOOL SquirrelObject::SetValue(const SQChar *key,FLOAT f) +{ + _SETVALUE_STR_BEGIN + sq_pushfloat(SquirrelVM::_VM,f); + _SETVALUE_STR_END +} + +BOOL SquirrelObject::SetValue(const SQChar *key,const SQChar *s) +{ + _SETVALUE_STR_BEGIN + sq_pushstring(SquirrelVM::_VM,s,-1); + _SETVALUE_STR_END +} + +BOOL SquirrelObject::SetValue(const SQChar *key,bool b) +{ + _SETVALUE_STR_BEGIN + sq_pushbool(SquirrelVM::_VM,b); + _SETVALUE_STR_END +} + +// === BEGIN User Pointer, User Data === + +BOOL SquirrelObject::SetUserPointer(const SQChar * key,SQUserPointer up) { + _SETVALUE_STR_BEGIN + sq_pushuserpointer(SquirrelVM::_VM,up); + _SETVALUE_STR_END +} // SquirrelObject::SetUserPointer + +SQUserPointer SquirrelObject::GetUserPointer(const SQChar * key) { + SQUserPointer ret = NULL; + if (GetSlot(key)) { + sq_getuserpointer(SquirrelVM::_VM,-1,&ret); + sq_pop(SquirrelVM::_VM,1); + } // if + sq_pop(SquirrelVM::_VM,1); + return ret; +} // SquirrelObject::GetUserPointer + +BOOL SquirrelObject::SetUserPointer(INT key,SQUserPointer up) { + _SETVALUE_INT_BEGIN + sq_pushuserpointer(SquirrelVM::_VM,up); + _SETVALUE_INT_END +} // SquirrelObject::SetUserPointer + +SQUserPointer SquirrelObject::GetUserPointer(INT key) { + SQUserPointer ret = NULL; + if (GetSlot(key)) { + sq_getuserpointer(SquirrelVM::_VM,-1,&ret); + sq_pop(SquirrelVM::_VM,1); + } // if + sq_pop(SquirrelVM::_VM,1); + return ret; +} // SquirrelObject::GetUserPointer + +// === User Data === + +BOOL SquirrelObject::NewUserData(const SQChar * key,INT size,SQUserPointer * typetag) { + _SETVALUE_STR_BEGIN + sq_newuserdata(SquirrelVM::_VM,size); + if (typetag) { + sq_settypetag(SquirrelVM::_VM,-1,typetag); + } // if + _SETVALUE_STR_END +} // SquirrelObject::NewUserData + +BOOL SquirrelObject::GetUserData(const SQChar * key,SQUserPointer * data,SQUserPointer * typetag) { + BOOL ret = false; + if (GetSlot(key)) { + sq_getuserdata(SquirrelVM::_VM,-1,data,typetag); + sq_pop(SquirrelVM::_VM,1); + ret = true; + } // if + sq_pop(SquirrelVM::_VM,1); + return ret; +} // SquirrelObject::GetUserData + +BOOL SquirrelObject::RawGetUserData(const SQChar * key,SQUserPointer * data,SQUserPointer * typetag) { + BOOL ret = false; + if (RawGetSlot(key)) { + sq_getuserdata(SquirrelVM::_VM,-1,data,typetag); + sq_pop(SquirrelVM::_VM,1); + ret = true; + } // if + sq_pop(SquirrelVM::_VM,1); + return ret; +} // SquirrelObject::RawGetUserData + +// === END User Pointer === + +// === BEGIN Arrays === + +BOOL SquirrelObject::ArrayResize(INT newSize) { +// int top = sq_gettop(SquirrelVM::_VM); + sq_pushobject(SquirrelVM::_VM,GetObjectHandle()); + BOOL res = sq_arrayresize(SquirrelVM::_VM,-1,newSize) == SQ_OK; + sq_pop(SquirrelVM::_VM,1); +// sq_settop(SquirrelVM::_VM,top); + return res; +} // SquirrelObject::ArrayResize + +BOOL SquirrelObject::ArrayExtend(INT amount) { + int newLen = Len()+amount; + return ArrayResize(newLen); +} // SquirrelObject::ArrayExtend + +BOOL SquirrelObject::ArrayReverse(void) { + sq_pushobject(SquirrelVM::_VM,GetObjectHandle()); + BOOL res = sq_arrayreverse(SquirrelVM::_VM,-1) == SQ_OK; + sq_pop(SquirrelVM::_VM,1); + return res; +} // SquirrelObject::ArrayReverse + +SquirrelObject SquirrelObject::ArrayPop(SQBool returnPoppedVal) { + SquirrelObject ret; + int top = sq_gettop(SquirrelVM::_VM); + sq_pushobject(SquirrelVM::_VM,GetObjectHandle()); + if (sq_arraypop(SquirrelVM::_VM,-1,returnPoppedVal) == SQ_OK) { + if (returnPoppedVal) { + ret.AttachToStackObject(-1); + } // if + } // if + sq_settop(SquirrelVM::_VM,top); + return ret; +} // SquirrelObject::ArrayPop + +// === END Arrays === + +SQObjectType SquirrelObject::GetType() +{ + return _o._type; +} + +BOOL SquirrelObject::GetSlot(INT key) const +{ + sq_pushobject(SquirrelVM::_VM,_o); + sq_pushinteger(SquirrelVM::_VM,key); + if(SQ_SUCCEEDED(sq_get(SquirrelVM::_VM,-2))) { + return TRUE; + } + + return FALSE; +} + + +SquirrelObject SquirrelObject::GetValue(INT key)const +{ + SquirrelObject ret; + if(GetSlot(key)) { + ret.AttachToStackObject(-1); + sq_pop(SquirrelVM::_VM,1); + } + sq_pop(SquirrelVM::_VM,1); + return ret; +} + +FLOAT SquirrelObject::GetFloat(INT key) const +{ + FLOAT ret = 0.0f; + if(GetSlot(key)) { + sq_getfloat(SquirrelVM::_VM,-1,&ret); + sq_pop(SquirrelVM::_VM,1); + } + sq_pop(SquirrelVM::_VM,1); + return ret; +} + +INT SquirrelObject::GetInt(INT key) const +{ + INT ret = 0; + if(GetSlot(key)) { + sq_getinteger(SquirrelVM::_VM,-1,&ret); + sq_pop(SquirrelVM::_VM,1); + } + sq_pop(SquirrelVM::_VM,1); + return ret; +} + +const SQChar *SquirrelObject::GetString(INT key) const +{ + const SQChar *ret = NULL; + if(GetSlot(key)) { + sq_getstring(SquirrelVM::_VM,-1,&ret); + sq_pop(SquirrelVM::_VM,1); + } + sq_pop(SquirrelVM::_VM,1); + return ret; +} + +bool SquirrelObject::GetBool(INT key) const +{ + SQBool ret = FALSE; + if(GetSlot(key)) { + sq_getbool(SquirrelVM::_VM,-1,&ret); + sq_pop(SquirrelVM::_VM,1); + } + sq_pop(SquirrelVM::_VM,1); + return ret?true:false; +} + +BOOL SquirrelObject::Exists(const SQChar *key) const +{ + if(GetSlot(key)) { + sq_pop(SquirrelVM::_VM,2); + return TRUE; + } else { + sq_pop(SquirrelVM::_VM,1); + return FALSE; + } +} +//////////////////////////////////////////////////////////////////////////////// +/////////////////////////////////////////////////////////////////////////////// + +BOOL SquirrelObject::GetSlot(const SQChar *name) const +{ + sq_pushobject(SquirrelVM::_VM,_o); + sq_pushstring(SquirrelVM::_VM,name,-1); + if(SQ_SUCCEEDED(sq_get(SquirrelVM::_VM,-2))) { + return TRUE; + } + + return FALSE; +} + +BOOL SquirrelObject::RawGetSlot(const SQChar *name) const { + sq_pushobject(SquirrelVM::_VM,_o); + sq_pushstring(SquirrelVM::_VM,name,-1); + if(SQ_SUCCEEDED(sq_rawget(SquirrelVM::_VM,-2))) { + return TRUE; + } + return FALSE; +} // SquirrelObject::RawGetSlot + +SquirrelObject SquirrelObject::GetValue(const SQChar *key)const +{ + SquirrelObject ret; + if(GetSlot(key)) { + ret.AttachToStackObject(-1); + sq_pop(SquirrelVM::_VM,1); + } + sq_pop(SquirrelVM::_VM,1); + return ret; +} + +FLOAT SquirrelObject::GetFloat(const SQChar *key) const +{ + FLOAT ret = 0.0f; + if(GetSlot(key)) { + sq_getfloat(SquirrelVM::_VM,-1,&ret); + sq_pop(SquirrelVM::_VM,1); + } + sq_pop(SquirrelVM::_VM,1); + return ret; +} + +INT SquirrelObject::GetInt(const SQChar *key) const +{ + INT ret = 0; + if(GetSlot(key)) { + sq_getinteger(SquirrelVM::_VM,-1,&ret); + sq_pop(SquirrelVM::_VM,1); + } + sq_pop(SquirrelVM::_VM,1); + return ret; +} + +const SQChar *SquirrelObject::GetString(const SQChar *key) const +{ + const SQChar *ret = NULL; + if(GetSlot(key)) { + sq_getstring(SquirrelVM::_VM,-1,&ret); + sq_pop(SquirrelVM::_VM,1); + } + sq_pop(SquirrelVM::_VM,1); + return ret; +} + +bool SquirrelObject::GetBool(const SQChar *key) const +{ + SQBool ret = FALSE; + if(GetSlot(key)) { + sq_getbool(SquirrelVM::_VM,-1,&ret); + sq_pop(SquirrelVM::_VM,1); + } + sq_pop(SquirrelVM::_VM,1); + return ret?true:false; +} + +SQUserPointer SquirrelObject::GetInstanceUP(SQUserPointer tag) const +{ + SQUserPointer up; + sq_pushobject(SquirrelVM::_VM,_o); + if (SQ_FAILED(sq_getinstanceup(SquirrelVM::_VM,-1,(SQUserPointer*)&up,tag))) { + sq_reseterror(SquirrelVM::_VM); + up = NULL; + } // if + sq_pop(SquirrelVM::_VM,1); + return up; +} + +BOOL SquirrelObject::SetInstanceUP(SQUserPointer up) +{ + if(!sq_isinstance(_o)) return FALSE; + sq_pushobject(SquirrelVM::_VM,_o); + sq_setinstanceup(SquirrelVM::_VM,-1,up); + sq_pop(SquirrelVM::_VM,1); + return TRUE; +} + +SquirrelObject SquirrelObject::GetAttributes(const SQChar *key) +{ + SquirrelObject ret; + int top = sq_gettop(SquirrelVM::_VM); + sq_pushobject(SquirrelVM::_VM,_o); + if(key) + sq_pushstring(SquirrelVM::_VM,key,-1); + else + sq_pushnull(SquirrelVM::_VM); + if(SQ_SUCCEEDED(sq_getattributes(SquirrelVM::_VM,-2))) { + ret.AttachToStackObject(-1); + } + sq_settop(SquirrelVM::_VM,top); + return ret; +} + +BOOL SquirrelObject::BeginIteration() +{ + if(!sq_istable(_o) && !sq_isarray(_o) && !sq_isclass(_o)) + return FALSE; + sq_pushobject(SquirrelVM::_VM,_o); + sq_pushnull(SquirrelVM::_VM); + return TRUE; +} + +BOOL SquirrelObject::Next(SquirrelObject &key,SquirrelObject &val) +{ + if(SQ_SUCCEEDED(sq_next(SquirrelVM::_VM,-2))) { + key.AttachToStackObject(-2); + val.AttachToStackObject(-1); + sq_pop(SquirrelVM::_VM,2); + return TRUE; + } + return FALSE; +} + +BOOL SquirrelObject::GetTypeTag(SQUserPointer * typeTag) { + if (SQ_SUCCEEDED(sq_getobjtypetag(&_o,typeTag))) { + return TRUE; + } // if + return FALSE; +} // SquirrelObject::GetTypeTag + +const SQChar * SquirrelObject::GetTypeName(const SQChar * key) { +#if 1 + // This version will work even if SQ_SUPPORT_INSTANCE_TYPE_INFO is not enabled. + SqPlus::ScriptStringVar256 varNameTag; + SqPlus::getVarNameTag(varNameTag,sizeof(varNameTag),key); + SQUserPointer data=0; + if (!RawGetUserData(varNameTag,&data)) { + return NULL; + } // if + SqPlus::VarRefPtr vr = (SqPlus::VarRefPtr)data; + return vr->varType->GetTypeName(); +#else // This version will only work if SQ_SUPPORT_INSTANCE_TYPE_INFO is enabled. + SquirrelObject so = GetValue(key); + if (so.IsNull()) return NULL; + return so.GetTypeName(); +#endif +} // SquirrelObject::GetTypeName + +const SQChar * SquirrelObject::GetTypeName(INT key) { + SquirrelObject so = GetValue(key); + if (so.IsNull()) return NULL; + return so.GetTypeName(); +} // SquirrelObject::GetTypeName + +const SQChar * SquirrelObject::GetTypeName(void) { + SQUserPointer typeTag=NULL; + if (SQ_SUCCEEDED(sq_getobjtypetag(&_o,&typeTag))) { + SquirrelObject typeTable = SquirrelVM::GetRootTable().GetValue(SQ_PLUS_TYPE_TABLE); + if (typeTable.IsNull()) { + return NULL; // Not compiled with SQ_SUPPORT_INSTANCE_TYPE_INFO enabled. + } // if + return typeTable.GetString(INT((size_t)typeTag)); + } // if + return NULL; +} // SquirrelObject::GetTypeName + +SquirrelObject SquirrelObject::GetBase(void) +{ + SquirrelObject ret; + sq_pushobject(SquirrelVM::_VM,_o); + sq_getbase(SquirrelVM::_VM,-1); + ret.AttachToStackObject(-1); + sq_pop(SquirrelVM::_VM,2); + + return ret; +} + +const SQChar* SquirrelObject::ToString() +{ + return sq_objtostring(&_o); +} + +SQInteger SquirrelObject::ToInteger() +{ + return sq_objtointeger(&_o); +} + +SQFloat SquirrelObject::ToFloat() +{ + return sq_objtofloat(&_o); +} + +bool SquirrelObject::ToBool() +{ + //<> + return _o._unVal.nInteger?true:false; +} + +void SquirrelObject::EndIteration() +{ + sq_pop(SquirrelVM::_VM,2); +} + diff --git a/sqplus/sqplus/SquirrelObject.h b/sqplus/sqplus/SquirrelObject.h new file mode 100755 index 0000000..647410a --- /dev/null +++ b/sqplus/sqplus/SquirrelObject.h @@ -0,0 +1,256 @@ +#ifndef _SQUIRREL_OBJECT_H_ +#define _SQUIRREL_OBJECT_H_ + +class SquirrelObject +{ + friend class SquirrelVM; + +public: + SquirrelObject(); + virtual ~SquirrelObject(); + SquirrelObject(const SquirrelObject & o); + SquirrelObject(HSQOBJECT o); + +#if 1 + template + SquirrelObject(const _ty & val) { sq_resetobject(&_o); Set((_ty &)val); } // Cast away const to avoid compiler SqPlus::Push() match issue. + template + SquirrelObject(_ty & val) { sq_resetobject(&_o); Set(val); } + template + SquirrelObject(_ty * val) { sq_resetobject(&_o); SetByValue(val); } // Set() would also be OK here. SetByValue() to save potential compiler overhead. +#endif + + SquirrelObject & operator = (HSQOBJECT ho); + SquirrelObject & operator = (const SquirrelObject &o); + SquirrelObject & operator = (int n); + SquirrelObject & operator = (HSQUIRRELVM v); + + operator HSQOBJECT& (){ return _o; } + bool operator ==(const SquirrelObject& o); + bool CompareUserPointer(const SquirrelObject& o); + + void AttachToStackObject(int idx); + void Reset(void); // Release (any) reference and reset _o. + SquirrelObject Clone(); + BOOL SetValue(const SquirrelObject &key,const SquirrelObject &val); + + BOOL SetValue(SQInteger key,const SquirrelObject &val); + BOOL SetValue(INT key,bool b); // Compiler treats SQBool as INT. + BOOL SetValue(INT key,INT n); + BOOL SetValue(INT key,FLOAT f); + BOOL SetValue(INT key,const SQChar *s); + + BOOL SetValue(const SQChar *key,const SquirrelObject &val); + BOOL SetValue(const SQChar *key,bool b); + BOOL SetValue(const SQChar *key,INT n); + BOOL SetValue(const SQChar *key,FLOAT f); + BOOL SetValue(const SQChar *key,const SQChar *s); + + BOOL SetUserPointer(const SQChar * key,SQUserPointer up); + SQUserPointer GetUserPointer(const SQChar * key); + BOOL SetUserPointer(INT key,SQUserPointer up); + SQUserPointer GetUserPointer(INT key); + + BOOL NewUserData(const SQChar * key,INT size,SQUserPointer * typetag=0); + BOOL GetUserData(const SQChar * key,SQUserPointer * data,SQUserPointer * typetag=0); + BOOL RawGetUserData(const SQChar * key,SQUserPointer * data,SQUserPointer * typetag=0); + + // === BEGIN Arrays === + + BOOL ArrayResize(INT newSize); + BOOL ArrayExtend(INT amount); + BOOL ArrayReverse(void); + SquirrelObject ArrayPop(SQBool returnPoppedVal=SQTrue); + + void ArrayAppend(const SquirrelObject &o); + + template + BOOL ArrayAppend(T item); + + // === END Arrays === + + BOOL SetInstanceUP(SQUserPointer up); + BOOL IsNull() const; + int IsNumeric() const; + int Len() const; + BOOL SetDelegate(SquirrelObject &obj); + SquirrelObject GetDelegate(); + const SQChar* ToString(); + bool ToBool(); + SQInteger ToInteger(); + SQFloat ToFloat(); + SQUserPointer GetInstanceUP(SQUserPointer tag) const; + SquirrelObject GetValue(const SQChar *key) const; + BOOL Exists(const SQChar *key) const; + FLOAT GetFloat(const SQChar *key) const; + INT GetInt(const SQChar *key) const; + const SQChar *GetString(const SQChar *key) const; + bool GetBool(const SQChar *key) const; + SquirrelObject GetValue(INT key) const; + FLOAT GetFloat(INT key) const; + INT GetInt(INT key) const; + const SQChar *GetString(INT key) const; + bool GetBool(INT key) const; + SquirrelObject GetAttributes(const SQChar *key = NULL); + SQObjectType GetType(); + HSQOBJECT & GetObjectHandle() const {return *(HSQOBJECT*)&_o;} + BOOL BeginIteration(); + BOOL Next(SquirrelObject &key,SquirrelObject &value); + void EndIteration(); + + BOOL GetTypeTag(SQUserPointer * typeTag); + + // === Get the type name of item/object through string key in a table or class. Returns NULL if the type name is not set (not an SqPlus registered type). + const SQChar * GetTypeName(const SQChar * key); + // === Get the type name of item/object through INT key in a table or class. Returns NULL if the type name is not set (not an SqPlus registered type). + const SQChar * GetTypeName(INT key); + // === Get the type name of this object, else return NULL if not an SqPlus registered type. + const SQChar * GetTypeName(void); + + // === Return base class of object using sq_getbase() === + SquirrelObject GetBase(); + + // === BEGIN code suggestion from the Wiki === + // Get any bound type from this SquirrelObject. Note that Squirrel's handling of references and pointers still holds here. + template + _ty Get(void); + + // Set any bound type to this SquirrelObject. Note that Squirrel's handling of references and pointers still holds here. + template + SquirrelObject SetByValue(_ty val); // classes/structs should be passed by ref (below) to avoid an extra copy. + + // Set any bound type to this SquirrelObject. Note that Squirrel's handling of references and pointers still holds here. + template + SquirrelObject &Set(_ty & val); + + // === END code suggestion from the Wiki === + +private: + BOOL GetSlot(const SQChar *name) const; + BOOL RawGetSlot(const SQChar *name) const; + BOOL GetSlot(INT key) const; + HSQOBJECT _o; +}; + +struct StackHandler { + StackHandler(HSQUIRRELVM v) { + _top = sq_gettop(v); + this->v = v; + } + SQFloat GetFloat(int idx) { + SQFloat x = 0.0f; + if(idx > 0 && idx <= _top) { + sq_getfloat(v,idx,&x); + } + return x; + } + SQInteger GetInt(int idx) { + SQInteger x = 0; + if(idx > 0 && idx <= _top) { + sq_getinteger(v,idx,&x); + } + return x; + } + HSQOBJECT GetObjectHandle(int idx) { + HSQOBJECT x; + if(idx > 0 && idx <= _top) { + sq_resetobject(&x); + sq_getstackobj(v,idx,&x); + } + return x; + } + const SQChar *GetString(int idx) + { + const SQChar *x = NULL; + if(idx > 0 && idx <= _top) { + sq_getstring(v,idx,&x); + } + return x; + } + SQUserPointer GetUserPointer(int idx) + { + SQUserPointer x = 0; + if(idx > 0 && idx <= _top) { + sq_getuserpointer(v,idx,&x); + } + return x; + } + SQUserPointer GetInstanceUp(int idx,SQUserPointer tag) + { + SQUserPointer self; + if(SQ_FAILED(sq_getinstanceup(v,idx,(SQUserPointer*)&self,tag))) + return NULL; + return self; + } + SQUserPointer GetUserData(int idx,SQUserPointer tag=0) + { + SQUserPointer otag; + SQUserPointer up; + if(idx > 0 && idx <= _top) { + if(SQ_SUCCEEDED(sq_getuserdata(v,idx,&up,&otag))) { + if(tag == otag) + return up; + } + } + return NULL; + } + BOOL GetBool(int idx) + { + SQBool ret; + if(idx > 0 && idx <= _top) { + if(SQ_SUCCEEDED(sq_getbool(v,idx,&ret))) + return ret; + } + return FALSE; + } + int GetType(int idx) + { + if(idx > 0 && idx <= _top) { + return sq_gettype(v,idx); + } + return -1; + } + + int GetParamCount() { + return _top; + } + int Return(const SQChar *s) + { + sq_pushstring(v,s,-1); + return 1; + } + int Return(FLOAT f) + { + sq_pushfloat(v,f); + return 1; + } + int Return(INT i) + { + sq_pushinteger(v,i); + return 1; + } + int Return(bool b) + { + sq_pushbool(v,b); + return 1; + } + int Return(SQUserPointer p) { + sq_pushuserpointer(v,p); + return 1; + } + int Return(SquirrelObject &o) + { + sq_pushobject(v,o.GetObjectHandle()); + return 1; + } + int Return() { return 0; } + int ThrowError(const SQChar *error) { + return sq_throwerror(v,error); + } + HSQUIRRELVM GetVMPtr() { return v; } +private: + int _top; + HSQUIRRELVM v; +}; + +#endif //_SQUIRREL_OBJECT_H_ diff --git a/sqplus/sqplus/SquirrelVM.cpp b/sqplus/sqplus/SquirrelVM.cpp new file mode 100755 index 0000000..9345115 --- /dev/null +++ b/sqplus/sqplus/SquirrelVM.cpp @@ -0,0 +1,505 @@ +#include +#include +#include + +#define _DEBUG_DUMP + +#include "sqplus.h" + +#include +#include +#include +#include +#include +#include + + +HSQUIRRELVM SquirrelVM::_VM; +bool SquirrelVM::_no_vm_ref; +int SquirrelVM::_CallState = -1; +SquirrelObject* SquirrelVM::_root; +HSQUIRRELVM SquirrelVM::_sandboxVM; +SquirrelObject SquirrelVM::_vm; + + +// Helper struct to keep track of all SQSharedState:s created by SquirrelVM. +#include "../squirrel/sqpcheader.h" +#include "../squirrel/sqvm.h" +struct SQSharedStateNode { + SQSharedStateNode( SQSharedState* ps ); + ~SQSharedStateNode( ); + SQSharedState* m_ps; + SQSharedStateNode* m_nxt; +}; + +// Linked list of shared states +static SQSharedStateNode* g_sqss_fst; + +SQSharedStateNode::SQSharedStateNode( SQSharedState* ps ) : m_ps(ps), m_nxt(g_sqss_fst) { + g_sqss_fst = this; +} + +SQSharedStateNode::~SQSharedStateNode() { + if(m_ps) sq_delete(m_ps,SQSharedState); + delete m_nxt; +} + +static struct SquirrelVM_ModConstr { + ~SquirrelVM_ModConstr(){ + // Delete any shared states we created + delete g_sqss_fst; + g_sqss_fst = NULL; + } +} g_squirrelvm_mod_constr; + + + +SquirrelError::SquirrelError() +{ + const SQChar *s; + sq_getlasterror(SquirrelVM::_VM); + sq_getstring(SquirrelVM::_VM,-1,&s); + if(s) { + desc = s; + } + else { + desc = _SC("unknown error"); + } +} + + +SquirrelVMSys::~SquirrelVMSys() { + // Must take care to release object with the 'ref' VM + PushRefVM( _vm.GetObjectHandle()._unVal.pThread ); + _vm.Reset(); + PopRefVM(); +} + +void SquirrelVMSys::Set( HSQUIRRELVM v ){ + // Must take care to release object with the 'ref' VM + PushRefVM( v ); + _vm = v; + PopRefVM( ); +} + +void SquirrelVMSys::Set( const SquirrelObject& ov ){ + assert( ov.GetObjectHandle()._type==OT_THREAD ); + // Must take care to release object with the 'ref' VM + PushRefVM( ov.GetObjectHandle()._unVal.pThread ); + _vm = ov; + PopRefVM( ); +} + +SquirrelVMSys::operator HSQUIRRELVM () const { + // Avoid const madness + SquirrelObject *pvm = (SquirrelObject*)&_vm; + assert( pvm->GetObjectHandle()._type==OT_THREAD ); + return pvm->GetObjectHandle()._unVal.pThread; +} + + +// When doing a SquirrelObject assignment, a reference using the current +// VM is done. +HSQUIRRELVM g_VM_pushed; +void SquirrelVMSys::PushRefVM( HSQUIRRELVM v ){ + assert( !g_VM_pushed ); + g_VM_pushed = SquirrelVM::_VM; + SquirrelVM::_VM = v; +} + +void SquirrelVMSys::PopRefVM( ){ + SquirrelVM::_VM = g_VM_pushed; + g_VM_pushed = NULL; +} + + +bool SquirrelVM::Init( HSQUIRRELVM v ){ + if( v && v==_VM ) + return true; + + // Do we have a previous state? + Release( ); + + bool created_new = false; + if( !v ){ + // Create a new VM - a root VM with new SharedState. + v = sq_open(1024); + if( !v ) return false; + // Store the associated shared state in a linked list. The state will only + // be destroyed at app shutdown. Often that is fine, but if using many + // VM:s briefly, this allocation is not optimal. + new SQSharedStateNode( _ss(v) ); + created_new = true; + sq_setprintfunc(v,SquirrelVM::PrintFunc); + sq_pushroottable(v); + sqstd_register_iolib(v); + sqstd_register_bloblib(v); + sqstd_register_mathlib(v); + sqstd_register_stringlib(v); +#ifdef SQPLUS_SQUIRRELVM_WITH_SYSTEMLIB + sqstd_register_systemlib(v); +#endif + sqstd_seterrorhandlers(v); + //TODO error handler, compiler error handler + sq_pop(v,1); + } + + // After this we hold a ref + _no_vm_ref = false; + _VM = v; + _vm = v; + + // In the case where Squirrel is ref counted we currently + // hold two references to the VM (since it is created with + // a ref count of 1). In the GC case, it is outside of the + // chain of valid objects, so it is not referenced. Compensate + // in ref counted case. + if( created_new ) + DropVMRefIfRefCounted( v ); + + return true; +} + +bool SquirrelVM::InitNoRef( HSQUIRRELVM v ){ + if( v && v==_VM ) + return true; + + // Do we have a previous state? + Release( ); + + // Set pointer to this VM, without referencing it + _no_vm_ref = true; + _VM = v; + + return true; +} + +/* +void SquirrelVM::Init( HSQUIRRELVM v ) +{ + if( v && v==_VM ) { + return; + } + + // Do we have a previous state? + Release(); + + if( !v ){ + // Create a new VM and own it + _VM = sq_open(1024); + sq_setprintfunc(_VM,SquirrelVM::PrintFunc); + sq_pushroottable(_VM); + sqstd_register_iolib(_VM); + sqstd_register_bloblib(_VM); + sqstd_register_mathlib(_VM); + sqstd_register_stringlib(_VM); + sqstd_seterrorhandlers(_VM); + //TODO error handler, compiler error handler + sq_pop(_VM,1); + } + else { + _VM = v; + } + // After this we hold a ref + _vm = _VM; +} +*/ + +void SquirrelVM::Release() { + // Release root table object if we have one + if( _root ){ + delete _root; + _root = NULL; + } + + // Release our ref on VM - if we should + if( !_no_vm_ref ) + _vm.Reset(); + + _VM = NULL; +} + +void SquirrelVM::DropVMRefIfRefCounted( HSQUIRRELVM v ){ +#ifdef NO_GARBAGE_COLLECTOR + if( v ){ + SQObject t; + t._unVal.pThread = v; + t._type = OT_THREAD; + sq_release( v, &t ); + } +#endif +} + +BOOL SquirrelVM::Update() +{ + //update remote debugger + return TRUE; +} + +void SquirrelVM::PrintFunc(HSQUIRRELVM v,const SQChar* s,...) +{ + static SQChar temp[2048]; + va_list vl; + va_start(vl, s); + scvsprintf( temp,s, vl); + SCPUTS(temp); + va_end(vl); +} + +SquirrelObject SquirrelVM::CompileScript(const SQChar *s) +{ + SquirrelObject ret; + if(SQ_SUCCEEDED(sqstd_loadfile(_VM,s,1))) { + ret.AttachToStackObject(-1); + sq_pop(_VM,1); + return ret; + } + throw SquirrelError(); +} + +SquirrelObject SquirrelVM::CompileBuffer(const SQChar *s,const SQChar * debugInfo) +{ + SquirrelObject ret; + if(SQ_SUCCEEDED(sq_compilebuffer(_VM,s,(int)scstrlen(s)*sizeof(SQChar),debugInfo,1))) { + ret.AttachToStackObject(-1); + sq_pop(_VM,1); + return ret; + } + throw SquirrelError(); +} + +SquirrelObject SquirrelVM::RunScript(const SquirrelObject &o,SquirrelObject *_this) +{ + SquirrelObject ret; + sq_pushobject(_VM,o._o); + if(_this) { + sq_pushobject(_VM,_this->_o); + } + else { + sq_pushroottable(_VM); + } + if(SQ_SUCCEEDED(sq_call(_VM,1,SQTrue,SQ_CALL_RAISE_ERROR))) { + ret.AttachToStackObject(-1); + sq_pop(_VM,2); + return ret; + } + sq_pop(_VM,1); + throw SquirrelError(); + +} + + +BOOL SquirrelVM::BeginCall(const SquirrelObject &func) +{ + if(_CallState != -1) + return FALSE; + _CallState = 1; + sq_pushobject(_VM,func._o); + sq_pushroottable(_VM); + return TRUE; +} + +BOOL SquirrelVM::BeginCall(const SquirrelObject &func,SquirrelObject &_this) +{ + if(_CallState != -1) + throw SquirrelError(_SC("call already initialized")); + _CallState = 1; + sq_pushobject(_VM,func._o); + sq_pushobject(_VM,_this._o); + return TRUE; +} + +#define _CHECK_CALL_STATE \ + if(_CallState == -1) \ + throw SquirrelError(_SC("call not initialized")); + +void SquirrelVM::PushParam(const SquirrelObject &o) +{ + _CHECK_CALL_STATE + sq_pushobject(_VM,o._o); + _CallState++; +} + +void SquirrelVM::PushParam(const SQChar *s) +{ + _CHECK_CALL_STATE + sq_pushstring(_VM,s,-1); + _CallState++; +} + +void SquirrelVM::PushParam(SQInteger n) +{ + _CHECK_CALL_STATE + sq_pushinteger(_VM,n); + _CallState++; +} + +void SquirrelVM::PushParam(SQFloat f) +{ + _CHECK_CALL_STATE + sq_pushfloat(_VM,f); + _CallState++; +} + +void SquirrelVM::PushParamNull() +{ + _CHECK_CALL_STATE + sq_pushnull(_VM); + _CallState++; +} + +void SquirrelVM::PushParam(SQUserPointer up) +{ + _CHECK_CALL_STATE + sq_pushuserpointer(_VM,up); + _CallState++; +} + +SquirrelObject SquirrelVM::EndCall() +{ + SquirrelObject ret; + if(_CallState >= 0) { + int oldtop = sq_gettop(_VM); + int nparams = _CallState; + _CallState = -1; + if(SQ_SUCCEEDED(sq_call(_VM,nparams,SQTrue,SQ_CALL_RAISE_ERROR))) { + ret.AttachToStackObject(-1); + sq_pop(_VM,2); + }else { + sq_settop(_VM,oldtop-(nparams+1)); + throw SquirrelError(); + } + + } + return ret; +} + +SquirrelObject SquirrelVM::CreateInstance(SquirrelObject &oclass) +{ + SquirrelObject ret; + int oldtop = sq_gettop(_VM); + sq_pushobject(_VM,oclass._o); + if(SQ_FAILED(sq_createinstance(_VM,-1))) { + sq_settop(_VM,oldtop); + throw SquirrelError(); + } + ret.AttachToStackObject(-1); + sq_pop(_VM,2); + return ret; +} + +SquirrelObject SquirrelVM::CreateTable() +{ + SquirrelObject ret; + sq_newtable(_VM); + ret.AttachToStackObject(-1); + sq_pop(_VM,1); + return ret; +} + +SquirrelObject SquirrelVM::CreateString(const SQChar *s) +{ + SquirrelObject ret; + sq_pushstring(_VM,s,-1); + ret.AttachToStackObject(-1); + sq_pop(_VM,1); + return ret; +} + + +SquirrelObject SquirrelVM::CreateArray(int size) +{ + SquirrelObject ret; + sq_newarray(_VM,size); + ret.AttachToStackObject(-1); + sq_pop(_VM,1); + return ret; +} + +SquirrelObject SquirrelVM::CreateFunction(SQFUNCTION func) +{ + SquirrelObject ret; + sq_newclosure(_VM,func,0); + ret.AttachToStackObject(-1); + sq_pop(_VM,1); + return ret; +} + +SquirrelObject SquirrelVM::CreateUserData(int size) { + SquirrelObject ret; + sq_newuserdata(_VM,size); + ret.AttachToStackObject(-1); + sq_pop(_VM,1); + return ret; +} + +const SquirrelObject &SquirrelVM::GetRootTable() +{ + if( !_root ){ + sq_pushroottable(_VM); + _root = new SquirrelObject(); + _root->AttachToStackObject(-1); + sq_pop(_VM,1); + } + return *_root; +} + +void SquirrelVM::PushRootTable(void) { + sq_pushroottable(_VM); +} // SquirrelVM::PushRootTable + +// Creates a function in the table or class currently on the stack. +//void CreateFunction(HSQUIRRELVM v,const SQChar * scriptFuncName,SQFUNCTION func,int numParams=0,const SQChar * typeMask=0) { +SquirrelObject SquirrelVM::CreateFunction(SQFUNCTION func,const SQChar * scriptFuncName,const SQChar * typeMask) { + sq_pushstring(_VM,scriptFuncName,-1); + sq_newclosure(_VM,func,0); + SquirrelObject ret; + ret.AttachToStackObject(-1); + SQChar tm[64]; + SQChar * ptm = tm; + int numParams = SQ_MATCHTYPEMASKSTRING; + if (typeMask) { + if (typeMask[0] == '*') { + ptm = 0; // Variable args: don't check parameters. + numParams = 0; // Clear SQ_MATCHTYPEMASKSTRING (does not mean match 0 params. See sq_setparamscheck()). + } else { + if (SCSNPRINTF(tm,sizeof(tm),_SC("t|y|x%s"),typeMask) < 0) { +// sq_throwerror(_VM,_SC("CreateFunction: typeMask string too long.")); + throw SquirrelError(_SC("CreateFunction: typeMask string too long.")); + } // if + } // if + } else { // Need to check object type on stack: table, class, instance, etc. + SCSNPRINTF(tm,sizeof(tm),_SC("%s"),_SC("t|y|x")); // table, class, instance. +// tm[0] = 't'; +// tm[1] = 0; + } // if +#if 0 + sq_setparamscheck(_VM,numParams+1,ptm); // Parameters are table+args (thus, the +1). +#else + if (ptm) { + sq_setparamscheck(_VM,numParams,ptm); // Determine arg count from type string. + } // if +#endif +#ifdef _DEBUG + sq_setnativeclosurename(_VM,-1,scriptFuncName); // For debugging only. +#endif + sq_createslot(_VM,-3); // Create slot in table or class (assigning function to slot at scriptNameFunc). + return ret; +} // SquirrelVM::CreateFunction + +SquirrelObject SquirrelVM::CreateFunction(SquirrelObject & so,SQFUNCTION func,const SQChar * scriptFuncName,const SQChar * typeMask) { + PushObject(so); + SquirrelObject ret = CreateFunction(func,scriptFuncName,typeMask); + Pop(1); + return ret; +} // SquirrelVM::CreateFunction + +// Create a Global function on the root table. +//void CreateFunctionGlobal(HSQUIRRELVM v,const SQChar * scriptFuncName,SQFUNCTION func,int numParams=0,const SQChar * typeMask=0) { +SquirrelObject SquirrelVM::CreateFunctionGlobal(SQFUNCTION func,const SQChar * scriptFuncName,const SQChar * typeMask) { + PushRootTable(); // Push root table. + // CreateFunction(scriptFuncName,func,numParams,typeMask); + SquirrelObject ret = CreateFunction(func,scriptFuncName,typeMask); + Pop(1); // Pop root table. + return ret; +} // SquirrelVM::CreateFunctionGlobal diff --git a/sqplus/sqplus/SquirrelVM.h b/sqplus/sqplus/SquirrelVM.h new file mode 100755 index 0000000..ee66a2b --- /dev/null +++ b/sqplus/sqplus/SquirrelVM.h @@ -0,0 +1,179 @@ +#ifndef _SQUIRREL_VM_H_ +#define _SQUIRREL_VM_H_ + +#include "SquirrelObject.h" + +struct SquirrelError { + SquirrelError(); + SquirrelError(const SQChar* s):desc(s){} + const SQChar *desc; +}; + +// This class can hold a reference to a SquirrelVM. It keeps a Squirrel ref +// to the VM to protect it from being deleted while held. +struct SquirrelVMSys { + SquirrelVMSys() { } + ~SquirrelVMSys(); + + void Set( HSQUIRRELVM v ); + void Set( const SquirrelObject& ov ); + void Reset( ){ _vm.Reset(); } + + SquirrelVMSys& operator = (HSQUIRRELVM v){ Set(v); return *this; } + operator HSQUIRRELVM () const; + +protected: + void PushRefVM(HSQUIRRELVM v); + void PopRefVM(); + SquirrelObject _vm; + friend class SquirrelVM; +}; + +// Notes on creating / destroying SquirrelVM:s: +// +// VM:s created through sq_open are special since they create a new +// SQSharedState. That shared state is later shared by any new thread +// or friend VM. sq_close can be used for closing VM:s created through +// sq_open (but not for friend VMs). +// +// Using squirrel references in SquirrelVMSys and SquirrelVM, one must +// make sure that these are all reset if one calls sq_close manually. +// +// When there are no more references to a VM, it is destroyed automatically, +// but the shared state is not! For VM:s created by SquirrelVM, it keeps +// a list of shared states it has created and will destroy them all on +// app shutdown. + +class SquirrelVM { + friend class SquirrelObject; + friend struct SquirrelError; + friend struct SquirrelVMSys; + +public: + // If a VM is passed as arg here, Init will not alter it. Otherwise + // a new VM is created and initialized. A squirrel reference is kept + // while it is the current VM. + static bool Init( HSQUIRRELVM v=NULL ); + + // Initialize with an externally created VM, without adding a ref + // on it. NOTE: This may not be compatible with Set/GetVMSys as + // we're just working with raw pointers here. + static bool InitNoRef( HSQUIRRELVM v ); + static BOOL IsInitialized(){return _VM == NULL?FALSE:TRUE;} + + static void Release(); // Release ref on VM and reset VM pointer + static void Shutdown(){ Release(); } + static void AppFinalShutdown(); // Call when finally shutting down app + + static BOOL Update(); //debugger and maybe GC later + + static SquirrelObject CompileScript(const SQChar *s); + static SquirrelObject CompileBuffer(const SQChar *s,const SQChar * debugInfo=_SC("console_buffer")); + static SquirrelObject RunScript(const SquirrelObject &o,SquirrelObject *_this = NULL); + + static void PrintFunc(HSQUIRRELVM v,const SQChar* s,...); + + static BOOL BeginCall(const SquirrelObject &func); + static BOOL BeginCall(const SquirrelObject &func,SquirrelObject &_this); + + static void PushParam(const SquirrelObject &o); + static void PushParam(const SQChar *s); + static void PushParam(SQInteger n); + static void PushParam(SQFloat f); + static void PushParam(SQUserPointer up); + static void PushParamNull(); + + static SquirrelObject EndCall(); + static SquirrelObject CreateString(const SQChar *s); + static SquirrelObject CreateTable(); + static SquirrelObject CreateArray(int size); + static SquirrelObject CreateInstance(SquirrelObject &oclass); // oclass is an existing class. Create an 'instance' (OT_INSTANCE) of oclass. + static SquirrelObject CreateFunction(SQFUNCTION func); + static SquirrelObject CreateUserData(int size); + + static const SquirrelObject &GetRootTable(); + static HSQUIRRELVM GetVMPtr() { return _VM; } + + // The sandbox VM ptr is one which cannot access functions bound with + // SqPlus. It is suitable for running non-trusted scripts that can only + // access basic functionality. + static void SetSandboxVMPtr(HSQUIRRELVM v) { + _sandboxVM = v; + } // SetSandboxVMPtr + + static HSQUIRRELVM GetSandboxVMPtr() { + return _sandboxVM; + } // GetSandboxVMPtr + + static void GetVMSys(SquirrelVMSys & vmSys) { + vmSys.Set( _vm ); + } // GetVMSys + + static void SetVMSys(const SquirrelVMSys & vmSys) { + Release(); + HSQUIRRELVM v = (HSQUIRRELVM)vmSys; + if( v ) + Init( v ); + } // SetVMSys + + static void PushValue(INT val) { + sq_pushinteger(_VM,val); + } // PushValue + static void PushValue(FLOAT val) { + sq_pushfloat(_VM,val); + } // PushValue + static void PushValue(bool val) { // Compiler treats SQBool as INT. + sq_pushbool(_VM,val); + } // PushValue + static void PushValue(SQChar * val) { + sq_pushstring(_VM,val,-1); + } // PushValue + static void PushValue(SQUserPointer val) { + sq_pushuserpointer(_VM,val); + } // PushValue + static void PushValue(const SQChar * val) { + sq_pushstring(_VM,val,-1); + } // PushValue + static void PushObject(SquirrelObject & so) { + sq_pushobject(_VM,so._o); + } // PushObject + static void Pop(SQInteger nelemstopop) { + sq_pop(_VM,nelemstopop); + } // Pop + + static void PushRootTable(void); + + // Create/bind a function on the table currently on the stack. + static SquirrelObject CreateFunction(SQFUNCTION func,const SQChar * scriptFuncName,const SQChar * typeMask=0); + // Create/bind a function on the table so. typeMask: standard Squirrel types plus: no typemask means no args, "*" means any type of args. + static SquirrelObject CreateFunction(SquirrelObject & so,SQFUNCTION func,const SQChar * scriptFuncName,const SQChar * typeMask=0); + // Create/bind a function to the root table. typeMask: standard Squirrel types plus: no typemask means no args, "*" means any type of args. + static SquirrelObject CreateFunctionGlobal(SQFUNCTION func,const SQChar * scriptFuncName,const SQChar * typeMask=0); + + // This is a helper to correct a difference in referncing new VM:s in + // ref counted versus garbage collected modes. NOTE: Only use after creating + // a VM with: 1 - sq_open() 2 - Creating a ref to the VM (SquirrelObject) + static void DropVMRefIfRefCounted( HSQUIRRELVM v ); + + +private: + static SquirrelObject _vm; // This is a Squirrel reference to the VM + static HSQUIRRELVM _VM; // The raw C++ pointer + static bool _no_vm_ref; // Set if we only keep the raw C++ pointer and no ref + static int _CallState; + static SquirrelObject * _root; // Cached root table if non NULL + static HSQUIRRELVM _sandboxVM; // The sandbox VM (that cannot use bound functions) +}; + + +template +inline BOOL SquirrelObject::ArrayAppend(T item) { + sq_pushobject(SquirrelVM::_VM,GetObjectHandle()); + SquirrelVM::PushValue(item); + BOOL res = sq_arrayappend(SquirrelVM::_VM,-2) == SQ_OK; + sq_pop(SquirrelVM::_VM,1); + return res; +} // ArrayAppend + +#endif //_SQUIRREL_VM_H_ + diff --git a/sqplus/sqplus/changes.txt b/sqplus/sqplus/changes.txt new file mode 100755 index 0000000..a33f32c --- /dev/null +++ b/sqplus/sqplus/changes.txt @@ -0,0 +1,359 @@ +2008-07-13 "SQUIRREL2_1_1_sqplus_snapshot_20080713" + + * Released as a snapshot + + +2008-07-06 kawachi + + * Removed testSqPlus2 + + +2008-06-26 arst@users.sf.net + + * SquirrelVM.cpp / SqPlusSetup.h + - Added a new define SQPLUS_SQUIRRELVM_WITH_SYSTEMLIB + (Juggernaut, http://squirrel-lang.org/forums/2585/ShowThread.aspx#2585) + + - Added a new function: + SQClassDefBase::scriptVar(const SQChar* name, int ival, + SQBool static_var=SQFalse) + + It allows for creating either static or ordinary Squirrel class + members from C++ source code. Versions for int/double/const + SQChar*. + + - SquirrelObject::GetBase() - retrieve base class. + (Juggernaut, http://squirrel-lang.org/forums/2585/ShowThread.aspx#2585) + + +2008-06-14 Kazei + + * Fixed memory leak in overloadConstructor + (http://squirrel-lang.org/forums/thread/2516.aspx) + + +2008-05-10 Neimod + + * Fixed for typesafe scripting + (http://squirrel-lang.org/forums/thread/2478.aspx) + + +2008-05-08 arst@users.sf.net + + * sqplus.h/.cpp + + - SQ_USE_CLASS_INHERITANCE_SIMPLE is a new way of handling class + inheritence in SqPlus, relying on a template scheme (see ClassTypeBase + and ClassType). It doesn't use any memory per instance and should + be a bit faster than previous scheme. SqClassDef has been given + a second template argument to account for this: + + struct SQClassDef ... + + - The name of the class (in SqClassDef) can be filled in by SqPlus now, + if Squirrel class name is same as C++ class name: + + SQClasDef("Troll", "Creature").func(...) => + SQClasDef().func(...) + + - Code to handle class types (names, copy funcs, ID tag, ...) has been + collected in ClassTypeBase and ClassType. + + - A new macro to specify that classes should not be copied with default + C++ method: DECLARE_NONCOPY_TYPE(ClassThatCannotBeCopied). + + - Reworked body of repetetive template functions, Moved to + SqPlusCallTemplates.h. Can be included with different qualifiers + (const, cdecl). + + - Support for cdecl member functions (MSVC specific) through: + + SQPLUS_ENABLE_CDECL_MEMBER_FUNCTIONS + + cdecl functions are compatible across compilers, while thiscall + is not. + + - Generic Push/Pop/Match handlers: SQPLUS_USE_GENERIC_HANDLERS + By default, Push/Get/Match handlers are for a single type. This + adds a fallback level, so that `hierarchy wide' handlers can + be used (define for base class and let all derived classes use + just that). + + - For functions that return a pointer to a temporarary (such as + returning a SQDefCharBuf, a template mapper class: + + Temporary::type + + was added. It can hold a temporary value while finishing a + SquirrelFunction call (before returning to C++). + + - Suppressing horrible warnings from Visual C++ about sprintf and related + functions (_CRT_SECURE_NO_DEPRECATE). + + + * SquirrelVM.h/.cpp + + - Changed SquirrelVM and SquirrelVMSys to make them hold a reference + on a SQVM so that ownership can be shared in a defined way. + + - SquirrelVMSys can be used as before to swap the `active' VM. + Now it holds a ref to a VM so that a VM is closed automatically + when switched out and there are no refs to any longer. (To hold a + VM ref in the application, simply use an instance of SquirrelVMSys). + + - NOTE: A VM created through sq_open() comes out with a reference + count of 1. A VM created with sq_newthread() arrives with a ref + count of 0. SquirrelVM will compensate for this. + + - Possibility to store a `sandbox VM'. This VM is not allowed to + access functions / classes bound with SqPlus and so can run more + untrusted scripts. + + - Hopefully these changes will not break current apps. (Note: creating + and keeping correct refs on SQVM involved some difficulties (with ref- + counting and garbage collected Squirrel). The scheme provided here is + (I hope) a working solution.) + + * SquirrelObject.h/.cpp + + - Added: operator = (HSQOBJECT) + + - From forum: (http://squirrel-lang.org/forums/thread/2506.aspx) + (suggested by auron0) + - Added: operator == (const SquirrelObject& o) + - Added: CompareUserPointer(const SquirrelObject& o) + + * SqPlusUTF8.h / .cpp + + - New files for converting strings in arguments (UTF8 <-> wchar_t) + + - Fix for conversion of UTF8 sequence of length 3+ bytes + + + +2008-02-17 PallavNawani + + * BindVariable of std::string + (http://squirrel-lang.org/forums/2370/ShowThread.aspx) + + +2007-10-14 "SQUIRREL2_1_1_sqplus_snapshot_20071014" + + * Fixed const member function overloading by Tegan + (http://squirrel-lang.org/forums/thread/2160.aspx) + + * Updates for missing inline in DECLARE_INSTANCE_TYPE_NAME + (http://squirrel-lang.org/forums/thread/2156.aspx) + + * Fixed resolution in function overloading + (http://squirrel-lang.org/forums/thread/2179.aspx) + + * Added support for operator overloading suggested by Tegan + (http://squirrel-lang.org/forums/thread/2160.aspx) + + +2007-09-27 "SQUIRREL2_1_1_sqplus_snapshot_20070927" + + * Added ats's extensions : + http://squirrel-lang.org/forums/1/2153/ShowThread.aspx + + - GCC_INLINE_WORKAROUND (problems with inline functions with gcc) + - Set/get for short/char members + - Get for const SQChar* + - DECLARE_ENUM_TYPE - Allows enums to be used as arguments + - Support for more customized Push handlers + - SQPLUS_DISABLE_COPY_INSTANCES (disabling automatic use of copy + constructors) + - Support for automatically generate TypeMasks (a template + solution) on function registration + + +2007-08-25 "SQUIRREL2_1_1_sqplus_snapshot_20070825" + + * Added m0pey's smart pointer support : + http://squirrel-lang.org/forums/thread/1982.aspx + + +2007-01-07 "SQUIRREL2_1_1_sqplus_snapshot_20070701" + + * Fixed `returning a pointer of a derived class' problem with gcc + (http://squirrel-lang.org/forums/thread/1875.aspx) based on + http://wiki.squirrel-lang.org/default.aspx/SquirrelWiki/SqPlusNativeCreatedInstancesWithCorrectAncestry.html + + +2007-06/02 "SQUIRREL2_1_1_sqplus_snapshot_20070602" + + * Fix by Sebastien Frippiat: + http://squirrel-lang.org/forums/thread/507.aspx + + +2007-05-27 "SQUIRREL2_1_1_sqplus_snapshot_20070527" + + * Added sqplus/SqPlusOverload.h for function overloading. See + testSqPlus2unit/test_FunctionOverloading.cpp. + + +2007-03-04 "SQUIRREL2_1_1_sqplus_snapshot_20070304" + + * Fixed compilation problem on g++-3.4.4 (cygwin): + http://squirrel-lang.org/forums/thread/1753.aspx + + +2007-02-25 "SQUIRREL2_1_1_sqplus_snapshot_20070225" + + * Fix by Kamaitati: http://squirrel-lang.org/forums/thread/1748.aspx + + * Modified sqplu.h (SquirrelObject::Set<>()) for gcc + + * Added testSqPlus2unit directory for unit testing + + +2006-10-09- "SQUIRREL2_1_1_sqplus_25" + + * Fixed SqPlusConst.h: + http://squirrel-lang.org/forums/thread/1314.aspx, changed + SquirrelObject Get/Set to default to pass-by-reference, where + pass-by-copy requires extra parameter + + +2006-10-08 "SQUIRREL2_1_1_sqplus_24" + + * Added SQClassDefNoConstructor<>: + http://wiki.squirrel-lang.org/default.aspx/SquirrelWiki/SqPlusWithoutAutoDefaultConstructor.html + (allows binding abstract base classes/pure-virtual-interfaces) + + * Added "Squirrel Set/Get objects" + http://wiki.squirrel-lang.org/default.aspx/SquirrelWiki/SqPlusGetSetObjects.html + + +2006-09-30 "SQUIRREL2_1_1_sqplus_23" + + * Fixed return type for sq_std_string Get() + + +2006-08-21 "SQUIRREL2_1_0_sqplus_22" + + * Merged in Squirrel 2.1.1 Stable + + +2006-08-20 "SQUIRREL2_1_0_sqplus_21" + + * Changed code order to be compatible with GCC 4.1.x. + + * Added jflanglois' suggestion for std::basic_string + + +2006-06-27 "SQUIRREL2_1_0_sqplus_20" + + * Added Katsuaki Kawachi's GetInstance()/Match() changes + (http://www.squirrel-lang.org/forums/962/ShowPost.aspx) + + +2006-02-06 "SQUIRREL2_1_0_sqplus_19" + + * Added VS7.1 make/project files with 71 suffix: can be used + alongside VS8 without directory changes + + * Added optional debug string argument to SquirrelVM::CompileBuffer() + + +2006-05-28 "SQUIRREL2_1_0_sqplus_18" + + * Added Kamaitati's changes: bug fix, C++ style inheritance support, + null instance argument support + + +2006-04-25 "SQUIRREL2_1_0_sqplus_17" + + * Changed SquirrelObject::GetInstanceUP() to return NULL and + clear internal error state on invalid instance type request + + * Added SquirrelObject::GetTypeName(const "SQChar" * key), + SquirrelObject::GetTypeName("INT" key) and + SquirrelObject::GetTypeName(). + + * Added SQ_SUPPORT_INSTANCE_TYPE_INFO compile time option + + * Added missing template arguments (7 argument case) + + * Source changes to support VS7.1 and VS8 compilation (standard and + UNICODE builds) + + * Added Code::Blocks project files + + +2006-03-26 "SQUIRREL2_1_0_sqplus_11" + + * Updated make/build files to VS8 (http://msdn.microsoft.com/vstudio/) + + * Source changes for VS8 compilation + + +2006-03-19 "SQUIRREL2_1_0_sqplus_10" + + * Updated to Squirrel 2.1 + + +2006-02-27 "SQUIRREL2_0_5_sqplus_9" + + * Added Ben's changes to implement DECLARE_INSTANCE_TYPE_NAME + (http://www.squirrel-lang.org/forums/635/ShowPost.aspx) + + +2005-12-22 "SQUIRREL2_0_5_sqplus_8" + + * Added GetVMSys() and SetVMSys() to better support multiple VM's + + +2005-11-21 "SQUIRREL2_0_5_sqplus_7" + + * Added modular support for const member functions. Defining + SQPLUS_CONST_OPT before including sqplus.h enables the added + functionality + + * SqPlus tested on Mac OS-X + + +2005-11-03 "SQUIRREL2_0_5_sqplus_6" + + * Fixed inheritance issue: tables added to classes are not newly + created upon instantiation- they must be cloned during + construction (language design) + + * Reworked projects build settings to better allow building all + projects types: Debug, Release, Debug - Unicode, Release - Unicode + + +2005-11-01 "SQUIRREL2_0_5_sqplus_5" + + * Added Unicode support + + +2005-10-23 "SQUIRREL2_0_5_sqplus_4" + + * Added gcc support: + - Added simple GNU Makefiles for gcc + - Minor code changes for gcc compilation + - Tested on RH Linux gcc 3.2.3, Cygwin gcc 3.4.4, and gcc on Sony PSP + (http://www.squirrel-lang.org/forums/420/ShowPost.aspx#420) + + * Added ClassDef::enumInt() for registering enums as ints + (to replace ClassDef::constant((int)myEnum)) + + +2005-10-14 "SQUIRREL2_0_5_sqplus_3" + + * Added support for SquirrelObject as a function argument and return + value. Tables and arrays can be directly accessed without using + the stack. This also makes it possible to return tables, arrays, + classes, and closures for later use at runtime, saving look-up + overhead + + * Added GetRet() for SquirrelFunction<> to ensure proper stack + behavior + + * Added additional error return info to help with debugging + + * Removed unused code + + diff --git a/sqplus/sqplus/sqplus.cbp b/sqplus/sqplus/sqplus.cbp new file mode 100755 index 0000000..ba10ef1 --- /dev/null +++ b/sqplus/sqplus/sqplus.cbp @@ -0,0 +1,190 @@ + + + + + + + diff --git a/sqplus/sqplus/sqplus.h b/sqplus/sqplus/sqplus.h new file mode 100755 index 0000000..6116d50 --- /dev/null +++ b/sqplus/sqplus/sqplus.h @@ -0,0 +1,2327 @@ +// SqPlus.h +// Created by John Schultz 9/05/05, major update 10/05/05. +// Template function call design from LuaPlusCD by Joshua C. Jensen, +// inspired by luabind which was inspired by boost::python. +// Const argument, const member functions, and Mac OS-X changes by Simon Michelmore. +// DECLARE_INSTANCE_TYPE_NAME changes by Ben (Project5) from http://www.squirrel-lang.org/forums/. +// Added Kamaitati's changes 5/28/06. +// Free for any use. + +#ifndef _SQ_PLUS_H_ +#define _SQ_PLUS_H_ + +#include +#include + +#ifdef __APPLE__ + #include +#else + #include +#endif +#include +#include +#include // For INT_MAX on GCC + +#include "squirrel.h" // Include to get SQUNICODE setting from here +#ifndef _SC + #error No _SC macro - Usually defined in squirrel.h +#endif +// Provide a _sqT(...) macros also (same as _SC but easier to know its for Squirrel) +#ifndef _sqT + #define _sqT _SC +#endif + +// For backward compatibility, define _T if outside of Windows platform. +// (really, _SC() or _sqT() are better, since that leaves us free to run +// Squirrel in ASCII or wchar_t mode, regardless of the app being built). +#if !defined(_WIN32) && !defined(_WIN64) + #ifndef _T + #define _T _SC + #endif +#endif + + +// A comment about strings. We let squirrel.h determine whether to use +// char or wchar_t strings. So here we follow the define SQUNICODE. This +// opens up for using Unicode system calls on Windows while having the script +// engine in ASCII mode, or vice versa. To enable this, also the macro +// _SC("some string") is used instead of _T("some string"). +// +// To handle the case where function parameters are given in the opposite +// character mode (char if SQChar is wchar_t and vice versa), such strings +// can be converted on the fly to the other mode in the function call, if +// the define SQPLUS_AUTOCONVERT_OTHER_CHAR is set below. Buffers are +// allocated and kept around for the duration of the function call. The +// same applies to returned strings of the opposite type. + +#if defined(_MSC_VER) || defined(__BORLANDC__) + #include + #ifndef SQUNICODE + #define SCSNPRINTF _snprintf + #define SCPUTS puts + #else + #define SCSNPRINTF _snwprintf + #define SCPUTS _putws + #endif + #if defined(_MSC_VER) + #ifndef _CRT_SECURE_NO_DEPRECATE + #define _CRT_SECURE_NO_DEPRECATE // Disable warnings around various sprintf + #endif + #pragma warning(disable: 4996) // When above does not work + #endif +#else + #ifdef SQUNICODE + #define SCSNPRINTF _snwprintf + #define SCPUTS _putws + #include // for snprintf + #else + #define SCSNPRINTF snprintf + #include // for snprintf + #define SCPUTS puts + #endif +#endif + + +#ifndef _WINDEF_ + typedef int BOOL; + typedef int INT; + typedef float FLOAT; + #define TRUE 1 + #define FALSE 0 +#endif + +#if 1 +#define SQ_CALL_RAISE_ERROR SQTrue +#else +#define SQ_CALL_RAISE_ERROR SQFalse +#endif + +#include "SquirrelObject.h" +#include "SquirrelVM.h" +#include "SquirrelBindingsUtils.h" + +// All setup defines have moved to its own file +#include "SqPlusSetup.h" + +#ifdef SQPLUS_AUTOCONVERT_OTHER_CHAR +#define SQPLUS_AUTOCONVERT_MAX_INSTANCES 8 // In argument conversion, don't keep more than this alive +#include "SqPlusOCharBuf.h" +#endif + +#if defined(SQPLUS_SUPPORT_STD_STRING) && defined(SQUNICODE) + #ifdef _MSC_VER + #pragma message("std::string and SQChar as wchar_t is not compatible!") + #else + #warning std::string and SQChar as wchar_t is not compatible! + #endif +#endif + + +namespace SqPlus { + +template struct TypeWrapper {}; +struct SquirrelNull {}; +struct SQNoBaseClass {}; // For scripted classes with no base class (or no scripted base class) + +struct SQAnything { void * anything; }; // Needed for binding pointers to variables (cannot dereference void *). +typedef SQAnything * SQAnythingPtr; +typedef SQChar * SQCharPtr; + +// Helper struct to (sometimes) store a temporary return value as another type. +// Useful when returning const char* and other types that require temp allocation. +// For primitive types, it just maps onto itself. +template +struct Temporary { + typedef T type; +}; + +// References are tricky, but they should just be filtered out usually +template +struct SqAssignableRef { + SqAssignableRef( ) : m_pt(0) { } + void operator = (T& tr){ m_pt=&tr; } + operator T& () { return *m_pt; } + T *m_pt; +}; + +template +struct Temporary { + typedef SqAssignableRef type; +}; + + +// === Do not use directly: use one of the predefined sizes below === + +struct ScriptStringVarBase { + const unsigned char MaxLength; // Real length is MaxLength+1. + SQChar s[1]; + ScriptStringVarBase(int _MaxLength) : MaxLength(_MaxLength) {} + operator SQChar * () { return &s[0]; } + operator void * () { return (void *)&s[0]; } + const SQChar * operator = (const SQChar * _s) { + return safeStringCopy(s,_s,MaxLength); + } + // Special safe string copy where MaxLength is 1 less than true buffer length. + // strncpy() pads out nulls for the full length of the buffer specified by MaxLength. + static inline SQChar * safeStringCopy(SQChar * d,const SQChar * s,int MaxLength) { + int i=0; + while (s[i]) { + d[i] = s[i]; + i++; + if (i == MaxLength) break; + } // while + d[i] = 0; // Null terminate. + return d; + } // safeStringCopy +}; + +// === Do not use directly: use one of the predefined sizes below === + +template // MAXLENGTH is max printable characters (trailing NULL is accounted for in ScriptStringVarBase::s[1]). +struct ScriptStringVar : ScriptStringVarBase { + SQChar ps[MAXLENGTH]; + ScriptStringVar() : ScriptStringVarBase(MAXLENGTH) { + s[0] = 0; + } + ScriptStringVar(const SQChar * _s) : ScriptStringVarBase(MAXLENGTH) { + *this = _s; + } + const SQChar * operator = (const SQChar * _s) { + return safeStringCopy(s,_s,MaxLength); + } + const SQChar * operator = (const ScriptStringVar & _s) { + return safeStringCopy(s,_s.s,MaxLength); + } + bool operator == (const ScriptStringVar & _s) { + return _strcmp(s,_s.s) == 0; + } + bool compareCaseInsensitive(const ScriptStringVar & _s) { + return _stricmp(s,_s.s) == 0; + } +}; + +// === Fixed size strings for scripting === + +typedef ScriptStringVar<8> ScriptStringVar8; +typedef ScriptStringVar<16> ScriptStringVar16; +typedef ScriptStringVar<32> ScriptStringVar32; +typedef ScriptStringVar<64> ScriptStringVar64; +typedef ScriptStringVar<128> ScriptStringVar128; +typedef ScriptStringVar<256> ScriptStringVar256; + +// === Script Variable Types === + +enum ScriptVarType { + VAR_TYPE_NONE = -1, + VAR_TYPE_INT = 0, + VAR_TYPE_UINT, + VAR_TYPE_FLOAT, + VAR_TYPE_BOOL, + VAR_TYPE_CONST_STRING, + VAR_TYPE_STRING, + VAR_TYPE_USER_POINTER, + VAR_TYPE_INSTANCE, +#ifdef SQPLUS_SUPPORT_STD_STRING + VAR_TYPE_STD_STRING, +#endif +}; + +template +struct TypeInfo { + const SQChar * typeName; + enum {TypeID=VAR_TYPE_NONE, Size=0, TypeMask='?', IsInstance=0}; +}; + +// === Common Variable Types === + +template<> +struct TypeInfo { + const SQChar * typeName; + TypeInfo() : typeName(_SC("int")) {} + enum {TypeID=VAR_TYPE_INT,Size=sizeof(INT),TypeMask='i', IsInstance=0}; + operator ScriptVarType() { return ScriptVarType(TypeID); } +}; + +template<> +struct TypeInfo { + const SQChar * typeName; + TypeInfo() : typeName(_SC("uint")) {} + enum {TypeID=VAR_TYPE_UINT,Size=sizeof(unsigned), IsInstance=0}; + operator ScriptVarType() { return ScriptVarType(TypeID); } +}; + +template<> +struct TypeInfo { + const SQChar * typeName; + TypeInfo() : typeName(_SC("float")) {} + enum {TypeID=VAR_TYPE_FLOAT,Size=sizeof(FLOAT),TypeMask='f', IsInstance=0}; + operator ScriptVarType() { return ScriptVarType(TypeID); } +}; + +template<> +struct TypeInfo { + const SQChar * typeName; + TypeInfo() : typeName(_SC("bool")) {} + enum {TypeID=VAR_TYPE_BOOL,Size=sizeof(bool),TypeMask='b', IsInstance=0}; + operator ScriptVarType() { return ScriptVarType(TypeID); } +}; + +template<> +struct TypeInfo { + const SQChar * typeName; + TypeInfo() : typeName(_SC("short")) {} + enum {TypeID=VAR_TYPE_INT,Size=sizeof(short),TypeMask='i', IsInstance=0}; + operator ScriptVarType() { return ScriptVarType(TypeID); } +}; + +template<> +struct TypeInfo { + const SQChar * typeName; + TypeInfo() : typeName(_SC("char")) {} + enum {TypeID=VAR_TYPE_INT,Size=sizeof(char),TypeMask='i', IsInstance=0}; + operator ScriptVarType() { return ScriptVarType(TypeID); } +}; + +template<> +struct TypeInfo { + const SQChar * typeName; + TypeInfo() : typeName(_SC("SQUserPointer")) {} + enum {TypeID=VAR_TYPE_USER_POINTER,Size=sizeof(SQUserPointer),TypeMask='u', IsInstance=0}; + operator ScriptVarType() { return ScriptVarType(TypeID); } +}; + +template<> +struct TypeInfo { + const SQChar * typeName; + TypeInfo() : typeName(_SC("SQUserPointer")) {} + enum {TypeID=VAR_TYPE_USER_POINTER,Size=sizeof(SQUserPointer),TypeMask='u', IsInstance=0}; + operator ScriptVarType() { return ScriptVarType(TypeID); } +}; + +template<> +struct TypeInfo { + const SQChar * typeName; + TypeInfo() : typeName(0) {} + enum {TypeID=-1,Size=0,TypeMask=' ', IsInstance=0}; + operator ScriptVarType() { return ScriptVarType(TypeID); } +}; + +template<> +struct TypeInfo { + const SQChar * typeName; + TypeInfo() : typeName(_SC("const SQChar *")) {} + enum {TypeID=VAR_TYPE_CONST_STRING,Size=sizeof(const SQChar *),TypeMask='s', IsInstance=0}; + operator ScriptVarType() { return ScriptVarType(TypeID); } +}; + +#ifdef SQPLUS_AUTOCONVERT_OTHER_CHAR +template<> +struct TypeInfo { + const SQChar * typeName; + TypeInfo() : typeName(_SC("const SQOtherChar *")) {} + enum {TypeID=VAR_TYPE_CONST_STRING,Size=sizeof(const SQOtherChar *),TypeMask='s', IsInstance=0}; + operator ScriptVarType() { return ScriptVarType(TypeID); } +}; +template<> +struct Temporary { + typedef SQOthCharBuf type; +}; +template<> +struct Temporary { + typedef SQOthCharBuf type; +}; +#endif // SQPLUS_AUTOCONVERT_OTHER_CHAR + +// base case: raw pointer +template +struct TypeInfoPtrBase { + const SQChar * typeName; + TypeInfoPtrBase() : typeName(TypeInfo().typeName) {} + enum {TypeID=VAR_TYPE_USER_POINTER,Size=sizeof(T*),TypeMask='u'}; + operator ScriptVarType() { return ScriptVarType(TypeID); } +}; + +template +struct TypeInfoPtrBase : public TypeInfo { }; + +// Partial specialization for pointers (to access type without pointer / or instance typeinfo) +template +struct TypeInfo : public TypeInfoPtrBase::IsInstance> { }; + +// Same thing for references +template +struct TypeInfo : public TypeInfoPtrBase::IsInstance> { }; + +#ifdef SQPLUS_SUPPORT_STD_STRING +template<> +struct TypeInfo { + const SQChar *typeName; + TypeInfo() : typeName(_SC("std::string")) {} + enum {TypeID=SqPlus::VAR_TYPE_STD_STRING,Size=sizeof(std::string),TypeMask='s'}; + operator ScriptVarType() {return ScriptVarType(TypeID);} +}; +#endif + +template<> +struct TypeInfo { + const SQChar * typeName; + TypeInfo() : typeName(_SC("ScriptStringVarBase")) {} + enum {TypeID=VAR_TYPE_STRING,Size=sizeof(ScriptStringVarBase),TypeMask='s', IsInstance=0}; + operator ScriptVarType() { return ScriptVarType(TypeID); } +}; + +// === Fixed String Variants === + +template +struct TypeInfo > { + SQChar typeName[24]; + TypeInfo() { scsprintf(typeName,_SC("ScriptStringVar<%d>"),N); } + enum {TypeID=VAR_TYPE_STRING,Size=N*sizeof(ScriptStringVar),TypeMask='s', IsInstance=0}; + operator ScriptVarType() { return ScriptVarType(TypeID); } +}; + +#ifdef SQPLUS_SMARTPOINTER_OPT + #define SQPLUS_SMARTPOINTER_ACCESSTYPE + #include "SqPlusSmartPointer.h" +#else + enum VarAccessType {VAR_ACCESS_READ_WRITE=0,VAR_ACCESS_READ_ONLY=1<<0,VAR_ACCESS_CONSTANT=1<<1,VAR_ACCESS_STATIC=1<<2}; +#endif // SQPLUS_SMARTPOINTER_OPT + +// See VarRef and ClassType<> below: for instance assignment. +typedef void (*CopyVarFunc)(void * dst,void * src); + + +// === Class Type Helper class: returns an ID for each class type and provides base class pointer offset === + +struct ClassTypeBase { + ClassTypeBase() : m_pbase(0), m_name(0), m_offset(0), m_may_have_offset(-1) { } + // Many types cannot have offset, since "this" is the same for all base classes of + // an instance. Detect this, to avoid sum up base offsets all the time. + int MayHaveOffset( ) { + if( m_may_have_offset<0 ){ + if( m_offset ) m_may_have_offset = 1; + else m_may_have_offset = m_pbase ? m_pbase->MayHaveOffset() : 0; + } + return m_may_have_offset; + } + int GetOffsetTo( ClassTypeBase *pbase ){ + if( !m_pbase ) { /*printf("ClassTypeBase::getOffsetTo - Warning - Base type pointer is NULL!\n" );*/ return 0; } + return m_pbase==pbase ? m_offset : m_offset+m_pbase->GetOffsetTo(pbase); + } + virtual CopyVarFunc vgetCopyFunc(void) = 0; + virtual const SQChar* GetTypeName() = 0; + + ClassTypeBase *m_pbase; + const SQChar *m_name; // Name of type + int m_offset; // Adjustment of this pointer between this type and its base class + int m_may_have_offset; // Set to 0 for types that cannot possibly have offset +}; + +// This level handles instance copying in different ways +template +struct ClassTypeCopyImpl; + +// Helper struct to decide if type is copyable or not +template +struct IsCopyable { enum { value=true }; }; + +#define DECLARE_NONCOPY_TYPE_INTERN(TYPE) \ + template<> struct IsCopyable { enum { value=false }; }; + +// Macro to declare a type that should _not_ be copied using ordinary +// c++ copy expresssion: *(T*)pt1 = *(T*)pt2; +#define DECLARE_NONCOPY_TYPE(TYPE) namespace SqPlus { \ + template<> struct IsCopyable { enum { value=false }; }; \ +} + +// Base class to do copying in ordinary C++ way +template +struct ClassTypeCopyImpl : public ClassTypeBase { + static void copy(T * dst,T * src) { + *dst = *src; // This works types with copy ctor / assign operator + } // copy +}; + +// Base class to do copying with memcpy +template +struct ClassTypeCopyImpl : public ClassTypeBase { + static void copy(T * dst,T * src) { + memcpy(dst,src,sizeof(T)); // This works for raw data types + } // copy +}; + +// Base classes to do avoid copying altogether (void case) +template<> +struct ClassTypeCopyImpl : public ClassTypeBase { + static void copy(void * dst,void * src) { } // copy +}; + +template<> +struct ClassTypeCopyImpl : public ClassTypeBase { + static void copy(void * dst,void * src) { } // copy +}; + + +template +struct ClassType : public ClassTypeCopyImpl::value> { + typedef ClassTypeCopyImpl::value> ClassTypeBase; + ClassType( ) { this->m_name=stGetName(); } + + virtual CopyVarFunc vgetCopyFunc(void) { return (CopyVarFunc)&ClassTypeBase::copy; } + virtual const SQChar* GetTypeName(){ return this->m_name; } + + template + void SetBase(TypeWrapper) { + this->m_pbase = ClassType::Get(); + T* pt = reinterpret_cast(this); + this->m_offset = ((char*)pt)-((char*)static_cast(pt)); + } + static ClassType* Get(){ static ClassType st_ct; return &st_ct; } + static ClassTypeBase* type() { return Get(); } + static CopyVarFunc getCopyFunc(void) { return (CopyVarFunc)&ClassTypeBase::copy; } + static const SQChar* stGetName(){ return TypeInfo().typeName; } + + #ifdef SQPLUS_OVERLOAD_OPT + #define SQPLUS_OVERLOAD_RELEASE_HOOK + #include "SqPlusOverload.h" + #endif +}; + + +// === Variable references for script access === + +#define SQ_PLUS_TYPE_TABLE _SC("__SqTypes") + +struct VarRef { + // In this case 'offsetOrAddrOrConst' is simpler than using an anonymous union. + void * offsetOrAddrOrConst; // Instance member variable offset from 'this' pointer base (as size_t), or address if static variable (void *), or constant value. + ScriptVarType m_type; // Variable type (from enum above). + ClassTypeBase* instanceType; // Class type of the containing class instance (for member vars only). + ClassTypeBase* varType; // The class type of the variable itself + short m_size; // ATS: Use for short and char support. For debugging only (size of item when pointer to item is dereferenced). Could be used for variable max string buffer length. + short m_access; // VarAccessType. + + VarRef() : offsetOrAddrOrConst(0), m_type(VAR_TYPE_NONE), instanceType(0/*(SQUserPointer)-1*/), /*copyFunc(0),*/ m_size(0), m_access(VAR_ACCESS_READ_WRITE) {} + VarRef(void * _offsetOrAddrOrConst, ScriptVarType _type, ClassTypeBase* _instanceType, ClassTypeBase* _varType, int _size, VarAccessType _access) : + offsetOrAddrOrConst(_offsetOrAddrOrConst), m_type(_type), instanceType(_instanceType), varType(_varType), m_size(_size), m_access(_access) { +#ifdef SQ_SUPPORT_INSTANCE_TYPE_INFO + SquirrelObject typeTable = SquirrelVM::GetRootTable().GetValue(SQ_PLUS_TYPE_TABLE); + if (typeTable.IsNull()) { + typeTable = SquirrelVM::CreateTable(); + SquirrelObject root = SquirrelVM::GetRootTable(); + root.SetValue(SQ_PLUS_TYPE_TABLE,typeTable); + } // if + typeTable.SetValue(INT((size_t)varType),varType->GetTypeName()); +#endif // SQ_SUPPORT_INSTANCE_TYPE_INFO + } +}; + +typedef VarRef * VarRefPtr; + +// Internal use only. +inline void getVarNameTag(SQChar * buff,INT maxSize,const SQChar * scriptName) { +// assert(maxSize > 3); +#if 1 + SQChar * d = buff; + d[0] = '_'; + d[1] = 'v'; + d = &d[2]; + maxSize -= (2+1); // +1 = space for null. + int pos=0; + while (scriptName[pos] && pos < maxSize) { + d[pos] = scriptName[pos]; + pos++; + } // while + d[pos] = 0; // null terminate. +#else + SCSNPRINTF(buff,maxSize,_SC("_v%s"),scriptName); +#endif +} // getVarNameTag + +// Internal use only. +int setVarFunc(HSQUIRRELVM v); +int getVarFunc(HSQUIRRELVM v); +int setInstanceVarFunc(HSQUIRRELVM v); +int getInstanceVarFunc(HSQUIRRELVM v); + +// === BEGIN Helpers === + +inline void createTableSetGetHandlers(SquirrelObject & so) { + SquirrelObject delegate = so.GetDelegate(); + if (!delegate.Exists(_SC("_set"))) { + delegate = SquirrelVM::CreateTable(); + SquirrelVM::CreateFunction(delegate,setVarFunc,_SC("_set"),_SC("sn|b|s")); // String var name = number(int or float) or bool or string. + SquirrelVM::CreateFunction(delegate,getVarFunc,_SC("_get"),_SC("s")); // String var name. + so.SetDelegate(delegate); + } // if +} // createTableSetGetHandlers + +inline VarRefPtr createVarRef(SquirrelObject & so,const SQChar * scriptVarName) { + VarRefPtr pvr=0; + ScriptStringVar256 scriptVarTagName; getVarNameTag(scriptVarTagName,sizeof(scriptVarTagName),scriptVarName); + if (!so.GetUserData(scriptVarTagName,(SQUserPointer *)&pvr)) { + so.NewUserData(scriptVarTagName,sizeof(*pvr)); + if (!so.GetUserData(scriptVarTagName,(SQUserPointer *)&pvr)) throw SquirrelError(_SC("Could not create UserData.")); + } // if + return pvr; +} // createVarRef + +template +void validateConstantType(T constant) { + switch(TypeInfo()) { + case VAR_TYPE_INT: + case VAR_TYPE_FLOAT: + case VAR_TYPE_BOOL: + case VAR_TYPE_CONST_STRING: + break; + default: + throw SquirrelError(_SC("validateConstantType(): type must be INT, FLOAT, BOOL, or CONST CHAR *.")); + } // case +} // validateConstantType + +inline void createInstanceSetGetHandlers(SquirrelObject & so) { + if (!so.Exists(_SC("_set"))) { + SquirrelVM::CreateFunction(so,setInstanceVarFunc,_SC("_set"),_SC("sn|b|s|x")); // String var name = number(int or float) or bool or string or instance. + SquirrelVM::CreateFunction(so,getInstanceVarFunc,_SC("_get"),_SC("s")); // String var name. + } // if +} // createInstanceSetGetHandlers + +// === END Helpers === + + +// Provide an overridable way of copying / deleting objects +template +struct ObjectCloner { + static T* Clone(T* src){ return new T(src); } + static void Delete(T* dst){ if(dst) delete dst; } +}; + +// specialization for void type +//template<> inline void ClassType::copy(void *dst, void *src) {} +DECLARE_NONCOPY_TYPE_INTERN(void) + + +// === Bind a global or pre-allocated (not instance) class member variable or constant (for tables only (not classes)) === + +template +void BindVariable(SquirrelObject & so,T * var,const SQChar * scriptVarName,VarAccessType access=VAR_ACCESS_READ_WRITE) { + VarRefPtr pvr = createVarRef(so,scriptVarName); + *pvr = VarRef(var,TypeInfo(),NULL,ClassType::type(),sizeof(*var),access); + createTableSetGetHandlers(so); +} // BindVariable + +// === Bind a constant by value: INT, FLOAT, BOOL, or CONST CHAR * (for tables only (not classes)) === + +template +void BindConstant(SquirrelObject & so,T constant,const SQChar * scriptVarName) { + validateConstantType(constant); + VarRefPtr pvr = createVarRef(so,scriptVarName); + struct CV { + T var; + } cv; // Cast Variable helper. + cv.var = constant; + *pvr = VarRef(*(void **)&cv,TypeInfo(),NULL,ClassType::type(),sizeof(constant),VAR_ACCESS_CONSTANT); + createTableSetGetHandlers(so); +} // BindConstant + +template +void BindVariable(T * var,const SQChar * scriptVarName,VarAccessType access=VAR_ACCESS_READ_WRITE) { + SquirrelObject so = SquirrelVM::GetRootTable(); + BindVariable(so,var,scriptVarName,access); +} // BindVariable + +template +void BindConstant(T constant,const SQChar * scriptVarName) { + SquirrelObject so = SquirrelVM::GetRootTable(); + BindConstant(so,constant,scriptVarName); +} // BindConstant + +// === Register a class instance member variable or constant. var argument provides type and offset ( effectively &((ClassType *)0)->var ) === + +// classType is the type of the member variable's containing class. + template +void RegisterInstanceVariable(SquirrelObject & so,ClassTypeBase* classType,T * var,const SQChar * scriptVarName,VarAccessType access=VAR_ACCESS_READ_WRITE) { + VarRef * pvr = createVarRef(so,scriptVarName); + void * offsetOrAddrOrConst = (void *)var; // var must be passed in as &obj->var, where obj = 0 (the address is the offset), or as static/global address. + *pvr = VarRef(offsetOrAddrOrConst,TypeInfo(),classType,ClassType::type(),sizeof(*var),access); + createInstanceSetGetHandlers(so); +} // RegisterInstanceVariable + +#ifdef SQPLUS_SMARTPOINTER_OPT +#define SQPLUS_SMARTPOINTER_REGISTER_VARIABLE +#include "SqPlusSmartPointer.h" +#endif + +template +void RegisterInstanceConstant(SquirrelObject & so,ClassTypeBase *classType,T constant,const SQChar * scriptVarName) { + validateConstantType(constant); + VarRef * pvr = createVarRef(so,scriptVarName); + struct CV { + T var; + size_t pad; + } cv; // Cast Variable helper. + cv.var = constant; + *pvr = VarRef(*(void **)&cv,TypeInfo(),classType,ClassType::type(),sizeof(constant),VAR_ACCESS_CONSTANT); + createInstanceSetGetHandlers(so); +} // RegisterInstanceConstant + +////////////////////////////////////////////////////////////////////////// +/////////// BEGIN Generalized Class/Struct Instance Support ////////////// +////////////////////////////////////////////////////////////////////////// + +// Was previously in SqPlus namespace +//BOOL CreateNativeClassInstance(HSQUIRRELVM v,const SQChar * classname,SQUserPointer ud,SQRELEASEHOOK hook); // In SquirrelBindingUtils.cpp. + +// Create native class instance and leave on stack. +//BOOL CreateConstructNativeClassInstance(HSQUIRRELVM v,const SQChar * className); + +// Create new instance, copy 'classToCopy', and store result on stack. +template +inline BOOL CreateCopyInstance(HSQUIRRELVM v, const SQChar * className,const T & classToCopy) { +#ifndef SQPLUS_DISABLE_COPY_INSTANCES + if (!CreateConstructNativeClassInstance(v,className)) { + return FALSE; + } // if + SQUserPointer up=0; + sq_getinstanceup(v,-1,&up,ClassType::type()); + if (!up) return FALSE; + T * newClass = (T *)up; + *newClass = classToCopy; // Optimized version that uses the copy constructor. + return TRUE; +#else + return FALSE; +#endif +} // CreateCopyInstance + +// Create a new copy of type 'className' and copy 'classToCopy', return result via SquirrelObject. +template +inline SquirrelObject NewClassCopy(HSQUIRRELVM v, const SQChar * className,const T & classToCopy) { + if (CreateCopyInstance(v, className,classToCopy)) { + HSQOBJECT t; + sq_getstackobj(v,-1,&t); + SquirrelObject obj(t); + sq_poptop(v); + return obj; + } else { + throw SquirrelError(_SC("NewClassCopy(): could not create class")); + } // if + return SquirrelObject(); +} // NewClassCopy + +// Return a new class copy on the stack from a varArgs function call. +template +inline int ReturnCopy(HSQUIRRELVM v,const T & classToCopy) { + SquirrelObject so(NewClassCopy(v,GetTypeName(classToCopy),classToCopy)); + return StackHandler(v).Return(so); +} // ReturnCopy + +// Katsuaki Kawachi's GetInstance<> exception change. 6/27/06 jcs + +// Get an instance of type T from the stack at idx (for function calls). +template +T * GetInstance(HSQUIRRELVM v,SQInteger idx) { + SQUserPointer up=0; + if (SQ_FAILED(sq_getinstanceup(v,idx,&up,ClassType::type()))) { + up = 0; + } + if (ExceptionOnError) { // This code block should be compiled out when ExceptionOnError is false. In any case, the compiler should not generate a test condition (include or exclude the enclosed code block). + if (!up) { + throw SquirrelError(_SC("GetInstance: Invalid argument type")); + } + } // if + return (T *)up; +} // GetInstance + + +template void Push(HSQUIRRELVM v, T* pt); +template void Push(HSQUIRRELVM v, T& t); +template bool Match(TypeWrapper, HSQUIRRELVM v, int ix); +template bool Match(TypeWrapper, HSQUIRRELVM v, int ix); +template T &Get(TypeWrapper, HSQUIRRELVM v, int ix); +template T *Get(TypeWrapper, HSQUIRRELVM v, int ix); + + +#ifdef SQPLUS_USE_GENERIC_HANDLERS +// With template specialization, we get Push handlers per 'precise type match' +// This adds a fallback level after that, where we can delegate the work to +// wider C-style functions that can do something for a whole class hierarchy. +// (GenPush, GenGet, GenMatch). + +// This macro allows for a a last generic cast operation before giving control +// to one of GenPush/GenMatch/GenGet. +#ifndef SQPLUS_GEN_CAST + #define SQPLUS_GEN_CAST(TYPE,value) ((TYPE*)value) +#endif + +template void Push(HSQUIRRELVM v, T* pt){ GenPush(v,SQPLUS_GEN_CAST(T,pt)); } +template void Push(HSQUIRRELVM v, T& t){ GenPush(v,SQPLUS_GEN_CAST(T,&t)); } +template bool Match(TypeWrapper, HSQUIRRELVM v, int ix){ + if((ScriptVarType)TypeInfo::TypeID!=VAR_TYPE_NONE) + return GenMatch(SQPLUS_GEN_CAST(T*,0),TypeInfo().typeName,v,ix); + else return false; +} +template bool Match(TypeWrapper, HSQUIRRELVM v, int ix){ + if((ScriptVarType)TypeInfo::TypeID!=VAR_TYPE_NONE) + return GenMatch(SQPLUS_GEN_CAST(T*,0),TypeInfo().typeName,v,ix); + else return false; +} +template T &Get(TypeWrapper, HSQUIRRELVM v, int ix){ + if((ScriptVarType)TypeInfo::TypeID!=VAR_TYPE_NONE) + return *(T*)GenGet(SQPLUS_GEN_CAST(T*,0),TypeInfo().typeName,v,ix); + else return *SQPLUS_GEN_CAST(T,0); +} +template T *Get(TypeWrapper, HSQUIRRELVM v, int ix){ + if((ScriptVarType)TypeInfo::TypeID!=VAR_TYPE_NONE) + return (T*)GenGet(SQPLUS_GEN_CAST(T*,0),TypeInfo().typeName,v,ix); + else return NULL; +} +#endif // SQPLUS_USE_GENERIC_HANDLERS + + +// === BEGIN Function Call Handler Prototypes === + +void Push(HSQUIRRELVM v, char value); +void Push(HSQUIRRELVM v, unsigned char value); +void Push(HSQUIRRELVM v, short value); +void Push(HSQUIRRELVM v, unsigned short value); +void Push(HSQUIRRELVM v, int value); +void Push(HSQUIRRELVM v, unsigned int value); +void Push(HSQUIRRELVM v, long value); +void Push(HSQUIRRELVM v, unsigned long value); +void Push(HSQUIRRELVM v, double value); +void Push(HSQUIRRELVM v, float value); +void Push(HSQUIRRELVM v, const SQChar *value); +void Push(HSQUIRRELVM v, SQChar *value); +void Push(HSQUIRRELVM v, const SquirrelNull &); +void Push(HSQUIRRELVM v, SQFUNCTION value); +void Push(HSQUIRRELVM v, SQAnythingPtr value); // Cast to SQAnythingPtr instead of void * if USE_ARGUMENT_DEPENDANT_OVERLOADS can't be used by your compiler. +void Push(HSQUIRRELVM v, SquirrelObject &so); + +#define USE_ARGUMENT_DEPENDANT_OVERLOADS +#ifdef USE_ARGUMENT_DEPENDANT_OVERLOADS +#ifdef _MSC_VER +#pragma warning(disable:4675) // Disable warning: "resolved overload was found by argument-dependent lookup" when class/struct pointers are used as function arguments. +#endif +// === BEGIN Argument Dependent Overloads === +void Push(HSQUIRRELVM v, bool value); // Pass bool as int if USE_ARGUMENT_DEPENDANT_OVERLOADS can't be used by your compiler. +void Push(HSQUIRRELVM v, const void *value); // Pass SQAnythingPtr instead of void * " " +void Push(HSQUIRRELVM v, const SQUserPointer &value); +// === END Argument Dependent Overloads === +#endif + +#define SQPLUS_CHECK_GET(res) if (!SQ_SUCCEEDED(res)) throw SquirrelError(_SC("sq_get*() failed (type error)")) + +bool Match(TypeWrapper, HSQUIRRELVM v, int idx); +bool Match(TypeWrapper, HSQUIRRELVM v, int idx); +bool Match(TypeWrapper, HSQUIRRELVM v, int idx); +bool Match(TypeWrapper, HSQUIRRELVM v, int idx); +bool Match(TypeWrapper, HSQUIRRELVM v, int idx); +bool Match(TypeWrapper, HSQUIRRELVM v, int idx); +bool Match(TypeWrapper, HSQUIRRELVM v, int idx); +bool Match(TypeWrapper, HSQUIRRELVM v, int idx); +bool Match(TypeWrapper, HSQUIRRELVM v, int idx); +bool Match(TypeWrapper, HSQUIRRELVM v, int idx); +bool Match(TypeWrapper, HSQUIRRELVM v, int idx); +bool Match(TypeWrapper, HSQUIRRELVM v, int idx); +bool Match(TypeWrapper, HSQUIRRELVM v, int idx); +bool Match(TypeWrapper, HSQUIRRELVM v, int idx); // See Get() for HSQUIRRELVM below (v is always present). +bool Match(TypeWrapper, HSQUIRRELVM v, int idx); +bool Match(TypeWrapper, HSQUIRRELVM v, int idx); // See sq_getstackobj(): always returns true. + +void Get(TypeWrapper, HSQUIRRELVM v, int); +bool Get(TypeWrapper, HSQUIRRELVM v, int idx); +char Get(TypeWrapper, HSQUIRRELVM v, int idx); +unsigned char Get(TypeWrapper, HSQUIRRELVM v, int idx); +short Get(TypeWrapper, HSQUIRRELVM v, int idx); +unsigned short Get(TypeWrapper, HSQUIRRELVM v, int idx); +int Get(TypeWrapper, HSQUIRRELVM v, int idx); +unsigned int Get(TypeWrapper, HSQUIRRELVM v, int idx); +long Get(TypeWrapper, HSQUIRRELVM v, int idx); +unsigned long Get(TypeWrapper, HSQUIRRELVM v, int idx); +float Get(TypeWrapper, HSQUIRRELVM v, int idx); +double Get(TypeWrapper, HSQUIRRELVM v, int idx); +const SQChar *Get(TypeWrapper, HSQUIRRELVM v, int idx); +SquirrelNull Get(TypeWrapper, HSQUIRRELVM v, int idx); +void *Get(TypeWrapper, HSQUIRRELVM v, int idx); +HSQUIRRELVM Get(TypeWrapper, HSQUIRRELVM v, int /*idx*/); // sq_poptop(v): remove UserData from stack so GetParamCount() matches normal behavior. +SquirrelObject Get(TypeWrapper, HSQUIRRELVM v, int idx); + +#ifdef SQPLUS_AUTOCONVERT_OTHER_CHAR + void Push(HSQUIRRELVM v, const SQOtherChar *value); + void Push(HSQUIRRELVM v, SQOtherChar *value); + bool Match(TypeWrapper, HSQUIRRELVM v, int idx); + bool Match(TypeWrapper, HSQUIRRELVM v, int idx); + SQOthCharBuf Get(TypeWrapper, HSQUIRRELVM v, int idx); +#endif // SQPLUS_AUTOCONVERT_OTHER_CHAR + +#ifdef SQPLUS_SUPPORT_STD_STRING +void Push(HSQUIRRELVM v, const std::string& value); +bool Match(TypeWrapper, HSQUIRRELVM v, int idx); +std::string Get(TypeWrapper, HSQUIRRELVM v, int idx); +#endif + +// Added jflanglois suggestion, 8/20/06. jcs +#ifdef SQPLUS_SUPPORT_SQ_STD_STRING +typedef std::basic_string sq_std_string; +void Push(HSQUIRRELVM v,const sq_std_string & value); +bool Match(TypeWrapper, HSQUIRRELVM v, int idx); +sq_std_string Get(TypeWrapper, HSQUIRRELVM v, int idx); +#endif + +// Specialization to support void return type. +void GetRet(TypeWrapper, HSQUIRRELVM v,int idx); + +// GetRet() restores the stack for SquirrelFunction<>() calls. +// Hold on to a reference since return value might be temporary string/instance +template +inline RT GetRet(TypeWrapper,HSQUIRRELVM v,int idx) { + static SquirrelObject st_sq_ret; + static typename Temporary::type st_ret; + st_ret = Get(TypeWrapper(),v,idx); + st_sq_ret.AttachToStackObject(idx); + sq_pop(v,2); // restore stack after function call. + return st_ret; } + +#ifndef GCC_INLINE_WORKAROUND +# include "SqPlusFunctionCallImpl.h" +#endif // GCC_INLINE_WORKAROUND + +// === END Function Call Handlers === + + +// Helper, only implement function bodies +#define IMPLEMENT_ENUM_TYPE(TYPE) namespace SqPlus { \ + bool Match(TypeWrapper,HSQUIRRELVM v,int idx) { return Match(TypeWrapper(),v,idx); } \ + TYPE Get(TypeWrapper,HSQUIRRELVM v,int idx) { return (TYPE)Get(TypeWrapper(),v,idx); } \ + void Push(HSQUIRRELVM v,TYPE value) { sq_pushinteger(v,(int)value); } \ +} // nameSpace SqPlus + +// To register simple types (like enums) so they can be used as arguments +// (however, this does not handle enums as return values correctly, since +// we C++ gets problems with references to temporaries) +#define DECLARE_ENUM_TYPE(TYPE) IMPLEMENT_ENUM_TYPE(TYPE) \ +namespace SqPlus { \ + template<> struct TypeInfo : public TypeInfo { }; \ +} // nameSpace SqPlus + +// As above but use when function bodies should not be generated +// (for a header file). +#define PROTOS_ENUM_TYPE(TYPE) namespace SqPlus { \ + bool Match(TypeWrapper,HSQUIRRELVM v,int idx); \ + TYPE Get(TypeWrapper,HSQUIRRELVM v,int idx); \ + void Push(HSQUIRRELVM v,TYPE value); \ + template<> struct TypeInfo : public TypeInfo { }; \ +} // nameSpace SqPlus + + +// NAME and macro changes from Ben's (Project5) forum post. 2/26/06 jcs +// Kamaitati's NULL_INSTANCE support. 5/28/06 jcs + +// ATS: Splitting the macros in different parts to support custom Push implementation (covariant return type) + +#define DECLARE_INSTANCE_TYPEINFO_(TYPE,NAME) \ + inline const SQChar * GetTypeName(const TYPE & n) { return _SC(#NAME); } \ + template<> \ + struct TypeInfo { \ + const SQChar * typeName; \ + TypeInfo() : typeName( _SC(#NAME)) {} \ + enum {TypeID=VAR_TYPE_INSTANCE,Size=sizeof(TYPE),TypeMask='x', IsInstance=1}; \ + operator ScriptVarType() { return ScriptVarType(TypeID); } \ + }; + +#define DECLARE_INSTANCE_TYPEINFO(TYPE) namespace SqPlus { \ + DECLARE_INSTANCE_TYPEINFO_(TYPE,TYPE) \ +} // namespace SqPlus + +#define DECLARE_INSTANCE_TYPEINFO_NAME(TYPE,NAME) namespace SqPlus { \ + DECLARE_INSTANCE_TYPEINFO_(TYPE,NAME) \ +} // namespace SqPlus + + +#ifdef SQPLUS_SUPPORT_NULL_INSTANCES + +// Macro part shared by 'derived' macros +#define DECLARE_INSTANCE_TYPE_BASE_(TYPE,NAME) \ + DECLARE_INSTANCE_TYPEINFO_(TYPE,NAME) \ + template<> inline bool Match(TypeWrapper,HSQUIRRELVM v,int idx) { return GetInstance(v,idx) != NULL; } \ + template<> inline bool Match(TypeWrapper,HSQUIRRELVM v,int idx) { \ + return (sq_gettype(v,idx)==OT_NULL) || (GetInstance(v,idx) != NULL); } \ + template<> inline TYPE & Get(TypeWrapper,HSQUIRRELVM v,int idx) { return *GetInstance(v,idx); } \ + template<> inline TYPE * Get(TypeWrapper,HSQUIRRELVM v,int idx) { \ + if (sq_gettype(v,idx)==OT_NULL) return NULL; \ + return GetInstance(v,idx); } + +// Ordinary case +#define DECLARE_INSTANCE_TYPE_NAME_(TYPE,NAME) namespace SqPlus { \ + DECLARE_INSTANCE_TYPE_BASE_(TYPE,NAME) \ + template<> inline void Push(HSQUIRRELVM v,TYPE * value) { \ + if (!value) sq_pushnull(v); \ + else if (!CreateNativeClassInstance(v,GetTypeName(*value),value,0)) \ + throw SquirrelError( _SC( "Push(): could not create INSTANCE (check registration name)")); } \ + template<> inline void Push(HSQUIRRELVM v,TYPE & value) { if (!CreateCopyInstance(v,GetTypeName(value),value)) throw SquirrelError( _SC( "Push(): could not create INSTANCE copy (check registration name)")); } \ +} // nameSpace SqPlus + +// Allows for providing custom Push handlers (protos here, impl must be provided by app) +#define DECLARE_INSTANCE_TYPE_NAME_CUSTOM_(TYPE,NAME) namespace SqPlus { \ + DECLARE_INSTANCE_TYPE_BASE_(TYPE,NAME) \ + template<> void Push(HSQUIRRELVM v,TYPE * value); \ + template<> void Push(HSQUIRRELVM v,TYPE & value); \ +} // nameSpace SqPlus + + +#else + +#define DECLARE_INSTANCE_TYPE_NAME_(TYPE,NAME) namespace SqPlus { \ + DECLARE_INSTANCE_TYPEINFO_(TYPE,NAME) \ + template<> inline void Push(HSQUIRRELVM v,TYPE * value) { if (!CreateNativeClassInstance(v,GetTypeName(*value),value,0)) throw SquirrelError( _SC( "Push(): could not create INSTANCE (check registration name)")); } \ + template<> inline void Push(HSQUIRRELVM v,TYPE & value) { if (!CreateCopyInstance(v,GetTypeName(value),value)) throw SquirrelError( _SC( "Push(): could not create INSTANCE copy (check registration name)")); } \ + template<> inline bool Match(TypeWrapper,HSQUIRRELVM v,int idx) { return GetInstance(v,idx) != NULL; } \ + template<> inline bool Match(TypeWrapper,HSQUIRRELVM v,int idx) { return GetInstance(v,idx) != NULL; } \ + template<> inline TYPE & Get(TypeWrapper,HSQUIRRELVM v,int idx) { return *GetInstance(v,idx); } \ + template<> inline TYPE * Get(TypeWrapper,HSQUIRRELVM v,int idx) { return GetInstance(v,idx); } \ +} // nameSpace SqPlus + +#endif + +// TYPE or NAME below must match the string name used in SQClassDef<>, otherwise name lookup won't match and Squirrel will throw a "can't create instance" error. +#ifndef SQPLUS_CONST_OPT +#define DECLARE_INSTANCE_TYPE(TYPE) DECLARE_INSTANCE_TYPE_NAME_(TYPE,TYPE) +#define DECLARE_INSTANCE_TYPE_NAME(TYPE,NAME) DECLARE_INSTANCE_TYPE_NAME_(TYPE,NAME) +#define DECLARE_INSTANCE_TYPE_CUSTOM(TYPE) DECLARE_INSTANCE_TYPE_NAME_CUSTOM_(TYPE,TYPE) +#define DECLARE_INSTANCE_TYPE_NAME_CUSTOM(TYPE,NAME) DECLARE_INSTANCE_TYPE_NAME_CUSTOM_(TYPE,NAME) +#else +#define SQPLUS_DECLARE_INSTANCE_TYPE_CONST +#include "SqPlusConst.h" +#endif + +#ifdef SQPLUS_OVERLOAD_OPT +#define SQPLUS_OVERLOAD_DECLARATION +#include "SqPlusOverload.h" +#endif + +// Versions of above for types that aren't copy constructable +#define DECLARE_INSTANCE_TYPEINFO_NOCOPY(TYPE) \ + DECLARE_INSTANCE_TYPEINFO(TYPE) \ + DECLARE_NONCOPY_TYPE(TYPE) + +#define DECLARE_INSTANCE_TYPEINFO_NOCOPY_NAME(TYPE,NAME) namespace SqPlus { \ + DECLARE_INSTANCE_TYPEINFO_(TYPE,NAME) \ + DECLARE_NONCOPY_TYPE(TYPE) + +#define DECLARE_INSTANCE_TYPE_NOCOPY(TYPE) \ + DECLARE_INSTANCE_TYPE(TYPE) \ + DECLARE_NONCOPY_TYPE(TYPE) + +#define DECLARE_INSTANCE_TYPE_NOCOPY_NAME(TYPE,NAME) namespace SqPlus { \ + DECLARE_INSTANCE_TYPEINFO_(TYPE,NAME) \ + DECLARE_NONCOPY_TYPE(TYPE) + + +////////////////////////////////////////////////////////////////////////// +//////////// END Generalized Class/Struct Instance Support /////////////// +////////////////////////////////////////////////////////////////////////// + +#ifndef SQ_SKIP_ARG_ASSERT + #define sq_argassert(arg,_index_) if (!Match(TypeWrapper(),v,_index_)) return sq_throwerror(v,_SC("Incorrect function argument")) +#else + #define sq_argassert(arg,_index_) +#endif + +// === Return value variants === + +template +struct ReturnSpecialization { + + // === Standard Function calls === + + static int Call(RT (*func)(),HSQUIRRELVM v,int /*index*/) { + RT ret = func(); + Push(v,ret); + return 1; + } + + template + static int Call(RT (*func)(P1),HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + RT ret = func( + Get(TypeWrapper(),v,index + 0) + ); + Push(v,ret); + return 1; + } + + template + static int Call(RT (*func)(P1,P2),HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + RT ret = func( + Get(TypeWrapper(),v,index + 0), + Get(TypeWrapper(),v,index + 1) + ); + Push(v,ret); + return 1; + } + + template + static int Call(RT (*func)(P1,P2,P3),HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + RT ret = func( + Get(TypeWrapper(),v,index + 0), + Get(TypeWrapper(),v,index + 1), + Get(TypeWrapper(),v,index + 2) + ); + Push(v,ret); + return 1; + } + + template + static int Call(RT (*func)(P1,P2,P3,P4),HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + sq_argassert(4,index + 3); + RT ret = func( + Get(TypeWrapper(),v,index + 0), + Get(TypeWrapper(),v,index + 1), + Get(TypeWrapper(),v,index + 2), + Get(TypeWrapper(),v,index + 3) + ); + Push(v,ret); + return 1; + } + + template + static int Call(RT (*func)(P1,P2,P3,P4,P5),HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + sq_argassert(4,index + 3); + sq_argassert(5,index + 4); + RT ret = func( + Get(TypeWrapper(),v,index + 0), + Get(TypeWrapper(),v,index + 1), + Get(TypeWrapper(),v,index + 2), + Get(TypeWrapper(),v,index + 3), + Get(TypeWrapper(),v,index + 4) + ); + Push(v,ret); + return 1; + } + + template + static int Call(RT (*func)(P1,P2,P3,P4,P5,P6),HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + sq_argassert(4,index + 3); + sq_argassert(5,index + 4); + sq_argassert(6,index + 5); + RT ret = func( + Get(TypeWrapper(),v,index + 0), + Get(TypeWrapper(),v,index + 1), + Get(TypeWrapper(),v,index + 2), + Get(TypeWrapper(),v,index + 3), + Get(TypeWrapper(),v,index + 4), + Get(TypeWrapper(),v,index + 5) + ); + Push(v,ret); + return 1; + } + + template + static int Call(RT (*func)(P1,P2,P3,P4,P5,P6,P7),HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + sq_argassert(4,index + 3); + sq_argassert(5,index + 4); + sq_argassert(6,index + 5); + sq_argassert(7,index + 6); + RT ret = func( + Get(TypeWrapper(),v,index + 0), + Get(TypeWrapper(),v,index + 1), + Get(TypeWrapper(),v,index + 2), + Get(TypeWrapper(),v,index + 3), + Get(TypeWrapper(),v,index + 4), + Get(TypeWrapper(),v,index + 5), + Get(TypeWrapper(),v,index + 6) + ); + Push(v,ret); + return 1; + } + + // === Member Function calls === + + +#define SQPLUS_CALL_MFUNC_RET0 +#include "SqPlusCallTemplates.h" + +#ifdef SQPLUS_CONST_OPT +#define SQPLUS_CALL_MFUNC_RET0 +#include "SqPlusConst.h" +#endif +}; + +// === No return value variants === + +template<> +struct ReturnSpecialization { + + // === Standard function calls === + + static int Call(void (*func)(),HSQUIRRELVM v,int /*index*/) { + (void)v; + func(); + return 0; + } + + template + static int Call(void (*func)(P1),HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + func( + Get(TypeWrapper(),v,index + 0) + ); + return 0; + } + + template + static int Call(void (*func)(P1,P2),HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + func( + Get(TypeWrapper(),v,index + 0), + Get(TypeWrapper(),v,index + 1) + ); + return 0; + } + + template + static int Call(void (*func)(P1,P2,P3),HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + func( + Get(TypeWrapper(),v,index + 0), + Get(TypeWrapper(),v,index + 1), + Get(TypeWrapper(),v,index + 2) + ); + return 0; + } + + template + static int Call(void (*func)(P1,P2,P3,P4),HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + sq_argassert(4,index + 3); + func( + Get(TypeWrapper(),v,index + 0), + Get(TypeWrapper(),v,index + 1), + Get(TypeWrapper(),v,index + 2), + Get(TypeWrapper(),v,index + 3) + ); + return 0; + } + + template + static int Call(void (*func)(P1,P2,P3,P4,P5),HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + sq_argassert(4,index + 3); + sq_argassert(5,index + 4); + func( + Get(TypeWrapper(),v,index + 0), + Get(TypeWrapper(),v,index + 1), + Get(TypeWrapper(),v,index + 2), + Get(TypeWrapper(),v,index + 3), + Get(TypeWrapper(),v,index + 4) + ); + return 0; + } + + template + static int Call(void (*func)(P1,P2,P3,P4,P5,P6),HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + sq_argassert(4,index + 3); + sq_argassert(5,index + 4); + sq_argassert(6,index + 5); + func( + Get(TypeWrapper(),v,index + 0), + Get(TypeWrapper(),v,index + 1), + Get(TypeWrapper(),v,index + 2), + Get(TypeWrapper(),v,index + 3), + Get(TypeWrapper(),v,index + 4), + Get(TypeWrapper(),v,index + 5) + ); + return 0; + } + + template + static int Call(void (*func)(P1,P2,P3,P4,P5,P6,P7),HSQUIRRELVM v,int index) { + sq_argassert(1,index + 0); + sq_argassert(2,index + 1); + sq_argassert(3,index + 2); + sq_argassert(4,index + 3); + sq_argassert(5,index + 4); + sq_argassert(6,index + 5); + sq_argassert(7,index + 6); + func( + Get(TypeWrapper(),v,index + 0), + Get(TypeWrapper(),v,index + 1), + Get(TypeWrapper(),v,index + 2), + Get(TypeWrapper(),v,index + 3), + Get(TypeWrapper(),v,index + 4), + Get(TypeWrapper(),v,index + 5), + Get(TypeWrapper(),v,index + 6) + ); + return 0; + } + + // === Member function calls === + + +#define SQPLUS_CALL_MFUNC_NORET +#include "SqPlusCallTemplates.h" + +#ifdef SQPLUS_CONST_OPT +#define SQPLUS_CALL_MFUNC_NORET +#include "SqPlusConst.h" +#endif + +}; + +// === STANDARD Function return value specialized call handlers === + +template +int Call(RT (*func)(),HSQUIRRELVM v,int index) { + return ReturnSpecialization::Call(func,v,index); +} + +template +int Call(RT (*func)(P1),HSQUIRRELVM v,int index) { + return ReturnSpecialization::Call(func,v,index); +} + +template +int Call(RT (*func)(P1,P2),HSQUIRRELVM v,int index) { + return ReturnSpecialization::Call(func,v,index); +} + +template +int Call(RT (*func)(P1,P2,P3),HSQUIRRELVM v,int index) { + return ReturnSpecialization::Call(func,v,index); +} + +template +int Call(RT (*func)(P1,P2,P3,P4),HSQUIRRELVM v,int index) { + return ReturnSpecialization::Call(func,v,index); +} + +template +int Call(RT (*func)(P1,P2,P3,P4,P5),HSQUIRRELVM v,int index) { + return ReturnSpecialization::Call(func,v,index); +} + +template +int Call(RT (*func)(P1,P2,P3,P4,P5,P6),HSQUIRRELVM v,int index) { + return ReturnSpecialization::Call(func,v,index); +} + +template +int Call(RT (*func)(P1,P2,P3,P4,P5,P6,P7),HSQUIRRELVM v,int index) { + return ReturnSpecialization::Call(func,v,index); +} + +// === MEMBER Function return value specialized call handlers === + + +#define SQPLUS_CALL_MFUNC_RET1 +#include "SqPlusCallTemplates.h" + +#ifdef SQPLUS_CONST_OPT +#define SQPLUS_CALL_MFUNC_RET1 +#include "SqPlusConst.h" +#endif + +// === Direct Call Standard Function handler === + +template +struct DirectCallFunction { + static inline int Dispatch(HSQUIRRELVM v) { +#ifdef SQPLUS_USE_SANDBOX_VM + if( v==SquirrelVM::GetSandboxVMPtr() ){ + return sq_throwerror(v, _SC("SqPlus: Cannot exec function from sandbox VM")); + } +#endif + StackHandler sa(v); + int paramCount = sa.GetParamCount(); + Func * func = (Func *)sa.GetUserData(paramCount); + return Call(*func,v,2); + } // Dispatch +}; + +// === Direct Call Member Function handler === + +template +class DirectCallMemberFunction { +public: + static inline int Dispatch(HSQUIRRELVM v) { +#ifdef SQPLUS_USE_SANDBOX_VM + if( v==SquirrelVM::GetSandboxVMPtr() ){ + return sq_throwerror(v, _SC("SqPlus: Cannot exec function from sandbox VM")); + } +#endif + StackHandler sa(v); + int paramCount = sa.GetParamCount(); + unsigned char * ud = (unsigned char *)sa.GetUserData(paramCount); + return Call(**(Callee**)ud,*(Func*)(ud + sizeof(Callee*)),v,2); + } // Dispatch +}; + +// === Direct Call Function handlers === + +#define SQ_CLASS_OBJECT_TABLE_NAME _SC("__ot") +#define SQ_CLASS_HIER_ARRAY _SC("__ca") + +template +struct DirectCallInstanceFuncPicker { + Callee *instance; + Func *func; + DirectCallInstanceFuncPicker(HSQUIRRELVM v) { +#ifdef SQPLUS_USE_SANDBOX_VM + if( v==SquirrelVM::GetSandboxVMPtr() ){ + instance = NULL; + func = NULL; + return; + } +#endif + StackHandler sa(v); + instance = static_cast(sa.GetInstanceUp(1, 0)); + const int paramCount = sa.GetParamCount(); + func = static_cast(sa.GetUserData(paramCount)); +#ifdef SQ_USE_CLASS_INHERITANCE + SquirrelObject so(sa.GetObjectHandle(1)); // 'this' + SQUserPointer typetag; so.GetTypeTag(&typetag); + SQUserPointer calleeType = ClassType::type(); + if (typetag != calleeType) { + SquirrelObject typeTable = so.GetValue(SQ_CLASS_OBJECT_TABLE_NAME); + instance = static_cast( + // 64-bit compatible version. + typeTable.GetUserPointer(INT((size_t)ClassType::type())) + ); + } +#elif defined(SQ_USE_CLASS_INHERITANCE_SIMPLE) + SquirrelObject so(sa.GetObjectHandle(1)); // 'this' + ClassTypeBase *instType; so.GetTypeTag((SQUserPointer*)&instType); + ClassTypeBase *calleeType = ClassType::type(); + if (instType!=calleeType && instType->MayHaveOffset() ) { + // instance type is nore derived than callee, adjust pointer + int offset = instType->GetOffsetTo(calleeType); + instance = (Callee*)((char*)instance-offset); + } +#endif + } +}; + +// === Direct Call Instance Member Function handler === +template +class DirectCallInstanceMemberFunction { +public: + static inline int Dispatch(HSQUIRRELVM v) { + DirectCallInstanceFuncPicker p(v); + return p.instance && p.func ? + Call(*(p.instance), *(p.func), v, 2) : + sq_throwerror(v, _SC("Invalid Instance Type")); + } +}; + +// === Direct Call Instance Global Function handler === +template +class DirectCallInstanceGlobalFunction { +public: + static inline int Dispatch(HSQUIRRELVM v) { + DirectCallInstanceFuncPicker p(v); + return p.func ? + Call(*(p.func), v, 1) : + sq_throwerror(v, _SC("Invalid Instance Type")); + } +}; + +// === Direct Call Instance Global Function Var Args handler === +template +class DirectCallInstanceGlobalFunctionVarArgs { +public: + static inline int Dispatch(HSQUIRRELVM v) { + DirectCallInstanceFuncPicker p(v); + return p.func && p.instance ? + (*p.func)(p.instance,v) : + sq_throwerror(v, _SC("Invalid Instance Type")); + } +}; + +// === Direct Call Instance Member Function Variable Argument handler === +template +class DirectCallInstanceMemberFunctionVarArgs { +public: + static inline int Dispatch(HSQUIRRELVM v) { + DirectCallInstanceFuncPicker p(v); + sq_poptop(v); // Remove UserData from stack: so sa.GetParamCount() returns actual param count. + return p.func && p.instance ? + (p.instance->*(*p.func))(v) : + sq_throwerror(v, _SC("Invalid Instance Type")); + } +}; + +#ifdef SQPLUS_SMARTPOINTER_OPT +#define SQPLUS_SMARTPOINTER_DISPATCH +#include "SqPlusSmartPointer.h" +#endif + + +// Code fragment useful for debugging new implementations. +#if 0 +HSQOBJECT ho = sa.GetObjectHandle(paramCount); +SquirrelObject so(ho); +SQObjectType sot = so.GetType(); +#endif + +#ifdef SQPLUS_ENABLE_AUTO_TYPEMASK + #include "SqPlusTypeMask.h" +#endif + +// === Standard function call === + +template +inline void sq_pushdirectclosure(HSQUIRRELVM v,Func func,SQUnsignedInteger nupvalues) { + SQUserPointer up = sq_newuserdata(v,sizeof(func)); // Also pushed on stack. + memcpy(up,&func,sizeof(func)); + sq_newclosure(v,DirectCallFunction::Dispatch,nupvalues+1); +#ifdef SQPLUS_ENABLE_AUTO_TYPEMASK + sq_setparamscheck(v,0,sqTypeMask::Get()); +#endif +} // sq_pushdirectclosure + +// === Fixed Class pointer call (always calls with object pointer that was registered) === + +template +inline void sq_pushdirectclosure(HSQUIRRELVM v,const Callee & callee,Func func,SQUnsignedInteger nupvalues) { + unsigned char * up = (unsigned char *)sq_newuserdata(v,sizeof(Callee*)+sizeof(func)); // Also pushed on stack. + const SQUserPointer pCallee = (SQUserPointer)&callee; + memcpy(up,&pCallee,sizeof(Callee*)); + memcpy(up + sizeof(Callee*),&func,sizeof(func)); + sq_newclosure(v,DirectCallMemberFunction::Dispatch,nupvalues+1); +#ifdef SQPLUS_ENABLE_AUTO_TYPEMASK + sq_setparamscheck(v,0,sqTypeMask::Get()); +#endif +} // sq_pushdirectclosure + +#ifdef SQPLUS_SMARTPOINTER_OPT +#define SQPLUS_SMARTPOINTER_DIRECT_CLOSURE +#include "SqPlusSmartPointer.h" +#endif + +// === Class Instance call: class pointer retrieved from script class instance === + +template +inline void sq_pushdirectinstanceclosure(HSQUIRRELVM v,const Callee & callee,Func func,SQUnsignedInteger nupvalues) { + unsigned char * up = (unsigned char *)sq_newuserdata(v,sizeof(func)); // Also pushed on stack. + memcpy(up,&func,sizeof(func)); + sq_newclosure(v,DirectCallInstanceMemberFunction::Dispatch,nupvalues+1); +#ifdef SQPLUS_ENABLE_AUTO_TYPEMASK + sq_setparamscheck(v,0,sqTypeMask::Get()); +#endif +} // sq_pushdirectinstanceclosure + +// === Global function using this: class pointer retrieved from script class instance === + +template +inline void sq_pushdirectinstanceclosureglobal(HSQUIRRELVM v,const Callee & callee,Func func,SQUnsignedInteger nupvalues) { + unsigned char * up = (unsigned char *)sq_newuserdata(v,sizeof(func)); // Also pushed on stack. + memcpy(up,&func,sizeof(func)); + // Could check that 1st arg of Func is a Callee + sq_newclosure(v,DirectCallInstanceGlobalFunction::Dispatch,nupvalues+1); +#ifdef SQPLUS_ENABLE_AUTO_TYPEMASK + SQChar *tm = (SQChar*)sqTypeMask::Get(); + if( tm ) { + // Censor out the 1st arg, since SqPlus adds that automatically + tm[1] = _SC('x'); //tm[0]; + tm++; + } + sq_setparamscheck(v,0,tm?tm:_SC("")); +#endif +} // sq_pushdirectinstanceclosureglobal + +// === Global function using this: class pointer retrieved from script class instance === + +template +inline void sq_pushdirectinstanceclosureglobalvarargs(HSQUIRRELVM v,const Callee & callee,Func func,SQUnsignedInteger nupvalues) { + unsigned char * up = (unsigned char *)sq_newuserdata(v,sizeof(func)); // Also pushed on stack. + memcpy(up,&func,sizeof(func)); + // Could check that 1st arg of Func is a Callee + sq_newclosure(v,DirectCallInstanceGlobalFunctionVarArgs::Dispatch,nupvalues+1); +#ifdef SQPLUS_ENABLE_AUTO_TYPEMASK + sq_setparamscheck(v,-1,_SC("x")); +#endif +} // sq_pushdirectinstanceclosureglobal + +// === Class Instance call: class pointer retrieved from script class instance (variable arguments) === + +template +inline void sq_pushdirectinstanceclosurevarargs(HSQUIRRELVM v,const Callee & callee,int (Callee::*func)(HSQUIRRELVM),SQUnsignedInteger nupvalues) { + unsigned char * up = (unsigned char *)sq_newuserdata(v,sizeof(func)); // Also pushed on stack. + memcpy(up,&func,sizeof(func)); + typedef int (Callee::*FuncType)(HSQUIRRELVM); + sq_newclosure(v,DirectCallInstanceMemberFunctionVarArgs::Dispatch,nupvalues+1); +} // sq_pushdirectinstanceclosurevarargs + +// === Register a STANDARD function (table or class on stack) === + +template +inline void Register(HSQUIRRELVM v,Func func,const SQChar * name) { + sq_pushstring(v,name,-1); + sq_pushdirectclosure(v,func,0); + sq_createslot(v,-3); // Stack is restored after this call (same state as before Register() call). +} // Register + +// === Register a MEMBER function (table or class on stack) === + +template +inline void Register(HSQUIRRELVM v,Callee & callee,Func func,const SQChar * name) { + sq_pushstring(v,name,-1); + sq_pushdirectclosure(v,callee,func,0); + sq_createslot(v,-3); // Stack is restored after this call (same state as before Register() call). +} // Register + +// === Register a STANDARD global function (root table) === + +template +inline void RegisterGlobal(HSQUIRRELVM v,Func func,const SQChar * name) { + sq_pushroottable(v); + Register(v,func,name); + sq_poptop(v); // Remove root table. +} // RegisterGlobal + +template +inline void RegisterGlobal(Func func,const SQChar * name) { + RegisterGlobal(SquirrelVM::GetVMPtr(),func,name); +} // RegisterGlobal + +// === Register a MEMBER global function (root table) === + +template +inline void RegisterGlobal(HSQUIRRELVM v,Callee & callee,Func func,const SQChar * name) { + sq_pushroottable(v); + Register(v,callee,func,name); + sq_poptop(v); // Remove root table. +} // RegisterGlobal + +template +inline void RegisterGlobal(Callee & callee,Func func,const SQChar * name) { + RegisterGlobal(SquirrelVM::GetVMPtr(),callee,func,name); +} // RegisterGlobal + +// === Register a STANDARD function (hso is table or class) === + +template +inline void Register(HSQUIRRELVM v,HSQOBJECT hso,Func func,const SQChar * name) { + sq_pushobject(v,hso); + Register(v,func,name); + sq_poptop(v); // Remove hso. +} // Register + +// === Register a MEMBER function (hso is table or class) === +// === Fixed Class pointer call (always calls with object pointer that was registered) === + +template +inline void Register(HSQUIRRELVM v,HSQOBJECT hso,Callee & callee,Func func,const SQChar * name) { + sq_pushobject(v,hso); + Register(v,callee,func,name); + sq_poptop(v); // Remove hso. +} // Register + +// === Register an INSTANCE MEMBER function === +// === Class Instance call: class pointer retrieved from script class instance === + +template +inline void RegisterInstance(HSQUIRRELVM v,HSQOBJECT hclass,Callee & callee,Func func,const SQChar * name) { + sq_pushobject(v,hclass); + sq_pushstring(v,name,-1); + sq_pushdirectinstanceclosure(v,callee,func,0); + sq_createslot(v,-3); + sq_poptop(v); // Remove hclass. +} // RegisterInstance + + +// === Register an INSTANCE GLOBAL MEMBER function === +// === Class Instance call: class pointer retrieved from script class instance === +// Allows embedding global func that takes Callee as 1st arg as a member func +template +inline void RegisterInstanceGlobalFunc(HSQUIRRELVM v,HSQOBJECT hclass,Callee & callee,Func func,const SQChar * name) { + sq_pushobject(v,hclass); + sq_pushstring(v,name,-1); + sq_pushdirectinstanceclosureglobal(v,callee,func,0); + sq_createslot(v,-3); + sq_poptop(v); // Remove hclass. +} // RegisterInstanceGlobaFunc + +// === Register an INSTANCE GLOBAL MEMBER WITH VAR ARGS function === +// === Class Instance call: class pointer retrieved from script class instance === +// Allows embedding global func that takes Callee as 1st arg as a member func +template +inline void RegisterInstanceGlobalFuncVarArgs(HSQUIRRELVM v,HSQOBJECT hclass,Callee & callee,Func func,const SQChar * name) { + sq_pushobject(v,hclass); + sq_pushstring(v,name,-1); + sq_pushdirectinstanceclosureglobalvarargs(v,callee,func,0); + sq_createslot(v,-3); + sq_poptop(v); // Remove hclass. +} // RegisterInstanceGlobaFunc + +#ifdef SQPLUS_SMARTPOINTER_OPT +#define SQPLUS_SMARTPOINTER_REGISTER_INSTANCE +#include "SqPlusSmartPointer.h" +#endif + +#ifdef _MSC_VER +#pragma warning(disable : 4995) // Deprecated _snprintf +#endif + +// === Register an INSTANCE MEMBER function Variable Arguments === +// typeMask: "*" means don't check parameters, typeMask=0 means function takes no arguments (and is type checked for that case). +// All the other Squirrel type-masks are passed normally. + +template +inline void RegisterInstanceVarArgs(HSQUIRRELVM v,HSQOBJECT hclass,Callee & callee,int (Callee::*func)(HSQUIRRELVM),const SQChar * name,const SQChar * typeMask=_SC("*")) { + sq_pushobject(v,hclass); + sq_pushstring(v,name,-1); + sq_pushdirectinstanceclosurevarargs(v,callee,func,0); + SQChar tm[64]; + SQChar * ptm = tm; + int numParams = SQ_MATCHTYPEMASKSTRING; + if (typeMask) { + if (typeMask[0] == '*') { + ptm = 0; // Variable args: don't check parameters. +// numParams = 0; // Clear SQ_MATCHTYPEMASKSTRING (does not mean match 0 params. See sq_setparamscheck()). + } else { + if (SCSNPRINTF(tm,sizeof(tm),_SC("x%s"),typeMask) < 0) { // Must be an instance. + throw SquirrelError(_SC("RegisterInstanceVarArgs: typeMask string too long.")); + } // if + } // if + } else { // Need to check object type on stack: table, class, instance, etc. +// _snprintf(tm,sizeof(tm),"x"); // instance. + tm[0] = 'x'; + tm[1] = 0; + } // if + if (ptm) { // If ptm == 0, don't check type. + sq_setparamscheck(v,numParams,ptm); // Determine arg count from type string. + } // if +#ifdef _DEBUG + sq_setnativeclosurename(v,-1,name); // For debugging only. +#endif + sq_createslot(v,-3); + sq_poptop(v); // Remove hclass. +} // RegisterInstanceVarArgs + +#ifdef _MSC_VER +#pragma warning(default : 4995) +#endif + +// === Call Squirrel Functions from C/C++ === +// No type checking is performed for Squirrel functions as Squirrel types are dynamic: +// Incoming types are passed unchanged to Squirrel functions. The parameter count is checked: an exception is thrown if mismatched. +// Return values must match the RT template argument type, else an exception can be thrown on return. + +template +struct SquirrelFunction { + HSQUIRRELVM v; + SquirrelObject object; // Table or class. + SquirrelObject func; + SquirrelFunction() : v(0) {} + SquirrelFunction(HSQUIRRELVM _v,const SquirrelObject & _object,const SquirrelObject & _func) : v(_v), object(_object), func(_func) {} + SquirrelFunction(const SquirrelObject & _object,const SquirrelObject & _func) : v(SquirrelVM::GetVMPtr()), object(_object), func(_func) {} + SquirrelFunction(const SquirrelObject & _object,const SQChar * name) { + v = SquirrelVM::GetVMPtr(); + object = _object; + func = object.GetValue(name); + } + SquirrelFunction(const SQChar * name) { + v = SquirrelVM::GetVMPtr(); + object = SquirrelVM::GetRootTable(); + func = object.GetValue(name); + } + + // Release references and reset internal objects to null. + void reset(void) { + func.Reset(); + object.Reset(); + } // Reset + +#define SQPLUS_CHECK_FNCALL(res) if (!SQ_SUCCEEDED(res)) throw SquirrelError(_SC("SquirrelFunction<> call failed")) + + RT operator()(void) { + sq_pushobject(v,func.GetObjectHandle()); + sq_pushobject(v,object.GetObjectHandle()); + SQPLUS_CHECK_FNCALL(sq_call(v,1,SQTrue,SQ_CALL_RAISE_ERROR)); + return GetRet(TypeWrapper(),v,-1); + } + + template + RT operator()(P1 p1) { + sq_pushobject(v,func.GetObjectHandle()); + sq_pushobject(v,object.GetObjectHandle()); + Push(v,p1); + SQPLUS_CHECK_FNCALL(sq_call(v,2,SQTrue,SQ_CALL_RAISE_ERROR)); + return GetRet(TypeWrapper(),v,-1); + } + + template + RT operator()(P1 p1,P2 p2) { + sq_pushobject(v,func.GetObjectHandle()); + sq_pushobject(v,object.GetObjectHandle()); + Push(v,p1); + Push(v,p2); + SQPLUS_CHECK_FNCALL(sq_call(v,3,SQTrue,SQ_CALL_RAISE_ERROR)); + return GetRet(TypeWrapper(),v,-1); + } + + template + RT operator()(P1 p1,P2 p2,P3 p3) { + sq_pushobject(v,func.GetObjectHandle()); + sq_pushobject(v,object.GetObjectHandle()); + Push(v,p1); + Push(v,p2); + Push(v,p3); + SQPLUS_CHECK_FNCALL(sq_call(v,4,SQTrue,SQ_CALL_RAISE_ERROR)); + return GetRet(TypeWrapper(),v,-1); + } + + template + RT operator()(P1 p1,P2 p2,P3 p3,P4 p4) { + sq_pushobject(v,func.GetObjectHandle()); + sq_pushobject(v,object.GetObjectHandle()); + Push(v,p1); + Push(v,p2); + Push(v,p3); + Push(v,p4); + SQPLUS_CHECK_FNCALL(sq_call(v,5,SQTrue,SQ_CALL_RAISE_ERROR)); + return GetRet(TypeWrapper(),v,-1); + } + + template + RT operator()(P1 p1,P2 p2,P3 p3,P4 p4,P5 p5) { + sq_pushobject(v,func.GetObjectHandle()); + sq_pushobject(v,object.GetObjectHandle()); + Push(v,p1); + Push(v,p2); + Push(v,p3); + Push(v,p4); + Push(v,p5); + SQPLUS_CHECK_FNCALL(sq_call(v,6,SQTrue,SQ_CALL_RAISE_ERROR)); + return GetRet(TypeWrapper(),v,-1); + } + + template + RT operator()(P1 p1,P2 p2,P3 p3,P4 p4,P5 p5,P6 p6) { + sq_pushobject(v,func.GetObjectHandle()); + sq_pushobject(v,object.GetObjectHandle()); + Push(v,p1); + Push(v,p2); + Push(v,p3); + Push(v,p4); + Push(v,p5); + Push(v,p6); + SQPLUS_CHECK_FNCALL(sq_call(v,7,SQTrue,SQ_CALL_RAISE_ERROR)); + return GetRet(TypeWrapper(),v,-1); + } + + template + RT operator()(P1 p1,P2 p2,P3 p3,P4 p4,P5 p5,P6 p6,P7 p7) { + sq_pushobject(v,func.GetObjectHandle()); + sq_pushobject(v,object.GetObjectHandle()); + Push(v,p1); + Push(v,p2); + Push(v,p3); + Push(v,p4); + Push(v,p5); + Push(v,p6); + Push(v,p7); + SQPLUS_CHECK_FNCALL(sq_call(v,8,SQTrue,SQ_CALL_RAISE_ERROR)); + return GetRet(TypeWrapper(),v,-1); + } + +}; + +// === Class/Struct registration === + +#define SQ_DELETE_CLASS(CLASSTYPE) if (up) { CLASSTYPE * self = (CLASSTYPE *)up; delete self;} return 0 +#define SQ_DECLARE_RELEASE(CLASSTYPE) \ + static int release(SQUserPointer up,SQInteger size) { \ + SQ_DELETE_CLASS(CLASSTYPE); \ + } + +template +struct ReleaseClassPtrPtr { + static int release(SQUserPointer up,SQInteger size) { + if (up) { + T ** self = (T **)up; + delete *self; + } // if + return 0; + } // release +}; + +template +struct ReleaseClassPtr { + static int release(SQUserPointer up,SQInteger size) { + if (up) { + T * self = (T *)up; + delete self; + } // if + return 0; + } // release +}; + +BOOL CreateClass(HSQUIRRELVM v,SquirrelObject & newClass,SQUserPointer classType,const SQChar * name,const SQChar * baseName=0); + + +template +inline void PopulateAncestry(HSQUIRRELVM v, + SquirrelObject &instance, + T *newClass) +{ + // 11/2/05: Create a new table for this instance. + SquirrelObject newObjectTable = SquirrelVM::CreateTable(); + // 64-bit compatible version. + newObjectTable.SetUserPointer(INT((size_t)ClassType::type()), newClass); + instance.SetValue(SQ_CLASS_OBJECT_TABLE_NAME, newObjectTable); + + SquirrelObject classHierArray = instance.GetValue(SQ_CLASS_HIER_ARRAY); + INT count = classHierArray.Len(); + + // This will be true when more than one C/C++ class is in the hierarchy. + if (count > 1) { + --count; // Skip the most-derived class. + for (INT i = 0; i < count; i++) { + // Kamaitati's changes for C++ inheritance support. jcs 5/28/06 + SquirrelObject so = classHierArray.GetValue(i); + sq_pushobject(v,so.GetObjectHandle()); + SQUserPointer typeTag; + sq_gettypetag(v,-1,&typeTag); + newObjectTable.SetUserPointer(INT(size_t(typeTag)),newClass); + sq_poptop(v); + } + } +} + + +// Call PostConstruct() at the end of custom constructors. +template +inline int PostConstruct(HSQUIRRELVM v, T *newClass, SQRELEASEHOOK hook) +{ +#ifdef SQ_USE_CLASS_INHERITANCE + StackHandler sa(v); + HSQOBJECT ho = sa.GetObjectHandle(1); // OT_INSTANCE + SquirrelObject instance(ho); + PopulateAncestry(v, instance, newClass); +#endif // SQ_USE_CLASS_INHERITANCE + + sq_setinstanceup(v, 1, newClass); + sq_setreleasehook(v, 1, hook); + return TRUE; +} // PostConstruct + +inline int PostConstructSimple(HSQUIRRELVM v, void *newClass, SQRELEASEHOOK hook){ + sq_setinstanceup(v, 1, newClass); + sq_setreleasehook(v, 1, hook); + return TRUE; +} // PostConstructSimple + + +template +struct ConstructReleaseClass { + static int construct(HSQUIRRELVM v) { + return PostConstruct(v,new T(),release); + } // construct + SQ_DECLARE_RELEASE(T) +}; + +# ifdef SQPLUS_ENABLE_TYPEOF +template +int sq_typeof(HSQUIRRELVM v) { + sq_pushstring(v,TypeInfo().typeName,-1); + return 1; +} +# endif + +// === Helper for RegisterClassType*() === +inline void setupClassHierarchy(SquirrelObject newClass) { + // New member vars cannot be added to instances (OT_INSTANCE): additions must occur on the defining class (OT_CLASS), before any instances are instantiated. + if (!newClass.Exists(SQ_CLASS_OBJECT_TABLE_NAME)) { // Will always get table from most-derived registered class. + SquirrelObject objectTable = SquirrelVM::CreateTable(); + newClass.SetValue(SQ_CLASS_OBJECT_TABLE_NAME,objectTable); // Constructors must add their 'this' pointer indexed by type to this table. See PostConstruct() above. + // 11/2/05: This table will behave as a static global for each instance unless overwritten during construction (see PostConstruct() above). + } // if + SquirrelObject classHierArray; + if (!newClass.Exists(SQ_CLASS_HIER_ARRAY)) { // Will always get table from most-derived registered class. + classHierArray = SquirrelVM::CreateArray(0); // The only constructor called will be the most-derived class: this array contains all classes in the hierarchy to be constructed. + newClass.SetValue(SQ_CLASS_HIER_ARRAY,classHierArray); + } else { + classHierArray = newClass.GetValue(SQ_CLASS_HIER_ARRAY); + } // if + classHierArray.ArrayAppend(newClass); // Add the class to the hierarchy array. The array values will be released and replaced with UserData to free created ancestor classes. +} // setupClassHierarchy + + +template +inline SquirrelObject RegisterClassType(HSQUIRRELVM v,const SQChar * scriptClassName,const SQChar * baseScriptClassName=0) { + int top = sq_gettop(v); + SquirrelObject newClass; + if (CreateClass(v,newClass,(SQUserPointer)ClassType::type(),scriptClassName,baseScriptClassName)) { + SquirrelVM::CreateFunction(newClass,&ConstructReleaseClass::construct,_SC("constructor")); +# ifdef SQ_USE_CLASS_INHERITANCE + setupClassHierarchy(newClass); +# endif +# ifdef SQPLUS_ENABLE_TYPEOF + SquirrelVM::CreateFunction(newClass,&sq_typeof,_SC("_typeof")); +# endif + } // if + sq_settop(v,top); + return newClass; +} // RegisterClassType + +template +inline SquirrelObject RegisterClassTypeNoConstructor(HSQUIRRELVM v,const SQChar * scriptClassName,const SQChar * baseScriptClassName=0) { + int top = sq_gettop(v); + SquirrelObject newClass; + if (CreateClass(v,newClass,(SQUserPointer)ClassType::type(),scriptClassName,baseScriptClassName)) { +# ifdef SQ_USE_CLASS_INHERITANCE + setupClassHierarchy(newClass); +# endif +# ifdef SQPLUS_ENABLE_TYPEOF + SquirrelVM::CreateFunction(newClass,&sq_typeof,_SC("_typeof")); +# endif + } // if + sq_settop(v,top); + return newClass; +} // RegisterClassTypeNoConstructor + + +// === Define and register a C++ class and its members for use with Squirrel === +// Constructors+destructors are automatically created. Custom constructors must use the +// standard SQFUNCTION signature if variable argument types are required (overloads). +// See testSqPlus2.cpp for examples. + +// Do not use SQClassDefBase<> directly, use SQClassDef<> or SQClassDefNoConstructor<>, below. +template +struct SQClassDefBase { + HSQUIRRELVM v; + const SQChar * name; + SquirrelObject newClass; + +#if defined(SQ_USE_CLASS_INHERITANCE) || defined(SQ_USE_CLASS_INHERITANCE_SIMPLE) + const SQChar * base; + // Optional base arg is the name of a base class to inherit from (must already be defined in the Squirrel VM). + SQClassDefBase(HSQUIRRELVM _v,const SQChar * _name=0,const SQChar * _base=0) : v(_v), name(_name), base(_base) {InitBase();} + // Optional base arg is the name of a base class to inherit from (must already be defined in the Squirrel VM). + SQClassDefBase(const SQChar * _name=0,const SQChar * _base=0) : v(SquirrelVM::GetVMPtr()), name(_name), base(_base) {InitBase(TypeWrapper());} + template + void InitBase(TypeWrapper){ /*assert(base);*/ ClassType::Get()->SetBase(TypeWrapper()); CheckInitDefaultNames(); } + void InitBase(TypeWrapper){ /*assert(!base);*/ CheckInitDefaultNames(); } + void CheckInitDefaultNames(){ if( !name ) name=TypeInfo().typeName; if( !base ) base=TypeInfo().typeName; } +#else + SQClassDefBase(HSQUIRRELVM _v,const SQChar * _name=0) : v(_v), name(_name) { CheckInitDefaultName(); } + SQClassDefBase(const SQChar * _name=0) : v(SquirrelVM::GetVMPtr()), name(_name) { CheckInitDefaultName(); } + void CheckInitDefaultName(){ if( !name ) name=TypeInfo().typeName; } +#endif + + // Register a member function. + template + SQClassDefBase & func(Func pfunc,const SQChar * name) { + RegisterInstance(v,newClass.GetObjectHandle(),*(TClassType *)0,pfunc,name); + return *this; + } // func + + // Register a global function as a member function (the global takes a Callee*/& as first arg). + template + SQClassDefBase & globMembFunc(Func pfunc,const SQChar * name) { + RegisterInstanceGlobalFunc(v,newClass.GetObjectHandle(),*(TClassType *)0,pfunc,name); + return *this; + } // globMemberFunc + + // Register a global function as a member function (the global takes a Callee*/& as first arg and SQVM* as 2nd). + template + SQClassDefBase & globMembFuncVarArgs(Func pfunc,const SQChar * name) { + RegisterInstanceGlobalFuncVarArgs(v,newClass.GetObjectHandle(),*(TClassType *)0,pfunc,name); + return *this; + } // globMemberFuncVarArgs + +#ifdef SQPLUS_SMARTPOINTER_OPT +#define SQPLUS_SMARTPOINTER_CLASS_DEF_FUNC +#include "SqPlusSmartPointer.h" +#endif + + // Register a variable-argument member function (supports variable+multiple return values). + // typeMask: "*" means don't check parameters, typeMask=0 means function takes no arguments (and is type checked for that case). + // All the other Squirrel type-masks are passed normally. + template + SQClassDefBase & funcVarArgs(Func pfunc,const SQChar * name,const SQChar * typeMask=_SC("*")) { + RegisterInstanceVarArgs(v,newClass.GetObjectHandle(),*(TClassType *)0,pfunc,name,typeMask); + return *this; + } // funcVarArgs + + // === BEGIN static-member+global function registration === + + // === This version is for static member functions only, such as custom constructors where 'this' is not yet valid === + // typeMask: "*" means don't check parameters, typeMask=0 means function takes no arguments (and is type checked for that case). + // All the other Squirrel type-masks are passed normally. + + template + SQClassDefBase & staticFuncVarArgs(Func pfunc,const SQChar * name,const SQChar * typeMask=_SC("*")) { + SquirrelVM::PushObject(newClass); + SquirrelVM::CreateFunction(pfunc,name,typeMask); + SquirrelVM::Pop(1); + return *this; + } // staticFuncVarArgs + + // Register a standard global function (effectively embedding a global function in TClassType's script namespace: does not need or use a 'this' pointer). + template + SQClassDefBase & staticFunc(Func pfunc,const SQChar * name) { + Register(v,newClass.GetObjectHandle(),pfunc,name); + return *this; + } // staticFunc + + // Register a function to a pre-allocated class/struct member function: will use callee's 'this' (effectively embedding a global function in TClassType's script namespace). + template + SQClassDefBase & staticFunc(Callee & callee,Func pfunc,const SQChar * name) { + Register(v,newClass.GetObjectHandle(),callee,pfunc,name); + return *this; + } // staticFunc + + // === END static+global function registration === + + // Register a member variable. + template + SQClassDefBase & var(VarType TClassType::* pvar,const SQChar * name,VarAccessType access=VAR_ACCESS_READ_WRITE) { + struct CV { + VarType TClassType::* var; + } cv; // Cast Variable helper. + cv.var = pvar; + RegisterInstanceVariable(newClass,ClassType::type(),*(VarType **)&cv,name,access); + return *this; + } // var + + // Register a member variable as a UserPointer (read only). + template + SQClassDefBase & varAsUserPointer(VarType TClassType::* pvar,const SQChar * name) { + struct CV { + VarType TClassType::* var; + } cv; // Cast Variable helper. + cv.var = pvar; + RegisterInstanceVariable(newClass,ClassType::type(),*(SQAnything **)&cv,name,VAR_ACCESS_READ_ONLY); + return *this; + } // varAsUserPointer + +#ifdef SQPLUS_SMARTPOINTER_OPT +#define SQPLUS_SMARTPOINTER_CLASS_DEF_VAR +#include "SqPlusSmartPointer.h" +#endif + + template + SQClassDefBase & staticVar(VarType * pvar,const SQChar * name,VarAccessType access=VAR_ACCESS_READ_WRITE) { + struct CV { + VarType * var; + } cv; // Cast Variable helper. + cv.var = pvar; + RegisterInstanceVariable(newClass,ClassType::type(),*(VarType **)&cv,name,VarAccessType(access|VAR_ACCESS_STATIC)); + return *this; + } // staticVar + +#ifdef SQPLUS_CONST_OPT +#define SQ_REG_CONST_STATIC_VAR +#include "SqPlusConst.h" +#endif + + // Member / static member script vars (ordinary Squirrel vars) + SQClassDefBase & scriptVar( const SQChar* name, int ival, SQBool static_var=SQFalse ) { + HSQUIRRELVM v = SquirrelVM::GetVMPtr(); + sq_pushobject(v,newClass.GetObjectHandle()); + sq_pushstring(v,name,-1); + sq_pushinteger(v,ival); + sq_newslot(v,-3,static_var); + sq_pop(v,1); + return *this; + } + + SQClassDefBase & scriptVar( const SQChar* name, double fval, SQBool static_var=SQFalse ) { + HSQUIRRELVM v = SquirrelVM::GetVMPtr(); + sq_pushobject(v,newClass.GetObjectHandle()); + sq_pushstring(v,name,-1); + sq_pushfloat(v,fval); + sq_newslot(v,-3,static_var); + sq_pop(v,1); + return *this; + } + + SQClassDefBase & scriptVar( const SQChar* name, const SQChar* sval, SQBool static_var=SQFalse ) { + HSQUIRRELVM v = SquirrelVM::GetVMPtr(); + sq_pushobject(v,newClass.GetObjectHandle()); + sq_pushstring(v,name,-1); + sq_pushstring(v,sval,-1); + sq_newslot(v,-3,static_var); + sq_pop(v,1); + return *this; + } + + // Register a constant (read-only in script, passed by value (only INT, FLOAT, or BOOL types)). + template + SQClassDefBase & constant(ConstantType constant,const SQChar * name) { + RegisterInstanceConstant(newClass,ClassType::type(),constant,name); + return *this; + } // constant + + // Register an enum as an integer (read-only in script). + SQClassDefBase & enumInt(int constant,const SQChar * name) { + RegisterInstanceConstant(newClass,ClassType::type(),constant,name); + return *this; + } // enumInt + +#ifdef SQPLUS_OVERLOAD_OPT +#define SQPLUS_OVERLOAD_IMPLEMENTATION +#include "SqPlusOverload.h" +#endif +}; + +#ifdef SQPLUS_OVERLOAD_OPT +#define SQPLUS_OVERLOAD_FUNCTIONS +#include "SqPlusOverload.h" +#endif + +template +struct SQClassDef : public SQClassDefBase { + +#if defined(SQ_USE_CLASS_INHERITANCE) || defined(SQ_USE_CLASS_INHERITANCE_SIMPLE) + // Optional base arg is the name of a base class to inherit from (must already be defined in the Squirrel VM). + SQClassDef(HSQUIRRELVM _v,const SQChar * _name=0,const SQChar * _base=0) : SQClassDefBase(_v,_name,_base) { + SQClassDefBase::newClass = + RegisterClassType( SQClassDefBase::v, + SQClassDefBase::name, + SQClassDefBase::base ); + } + // Optional base arg is the name of a base class to inherit from (must already be defined in the Squirrel VM). + SQClassDef(const SQChar * _name=0,const SQChar * _base=0) : SQClassDefBase(_name,_base) { + SQClassDefBase::newClass = + RegisterClassType< TClassType>( SQClassDefBase::v, + SQClassDefBase::name, + SQClassDefBase::base ); + } +#else + SQClassDef(HSQUIRRELVM _v,const SQChar * _name=0) : SQClassDefBase(_v,_name) { + SQClassDefBase::newClass = + RegisterClassType(SQClassDefBase::v, + SQClassDefBase::name ); + } + SQClassDef(const SQChar * _name=0) : SQClassDefBase(_name) { + SQClassDefBase::newClass = + RegisterClassType(SQClassDefBase::v, + SQClassDefBase::name ); + } +#endif +}; + +template +struct SQClassDefNoConstructor : public SQClassDefBase { +#if defined(SQ_USE_CLASS_INHERITANCE) || defined(SQ_USE_CLASS_INHERITANCE_SIMPLE) + // Optional base arg is the name of a base class to inherit from (must already be defined in the Squirrel VM). + SQClassDefNoConstructor(HSQUIRRELVM _v,const SQChar * _name=0,const SQChar * _base=0) : SQClassDefBase(_v,_name,_base) { + SQClassDefBase::newClass = RegisterClassTypeNoConstructor(SQClassDefBase::v,SQClassDefBase::name,SQClassDefBase::base); + } + // Optional base arg is the name of a base class to inherit from (must already be defined in the Squirrel VM). + SQClassDefNoConstructor(const SQChar * _name=0,const SQChar * _base=0) : SQClassDefBase(_name,_base) { + SQClassDefBase::newClass = RegisterClassTypeNoConstructor(SQClassDefBase::v,SQClassDefBase::name,SQClassDefBase::base); + } +#else + SQClassDefNoConstructor(HSQUIRRELVM _v,const SQChar * _name=0) : SQClassDefBase(_v,_name) { + SQClassDefBase::newClass = RegisterClassTypeNoConstructor(SQClassDefBase::v,SQClassDefBase::name); + } + SQClassDefNoConstructor(const SQChar * _name=0) : SQClassDefBase(_name) { + SQClassDefBase::newClass = RegisterClassTypeNoConstructor(SQClassDefBase::v,SQClassDefBase::name); + } +#endif +}; + + +// === Macros for old style registration. SQClassDef registration is now easier to use (SQ_DECLARE_CLASS() is not needed) === + +#define SQ_DECLARE_CLASS(CLASSNAME) \ +static int _##CLASSNAME##_release(SQUserPointer up,SQInteger size) { \ + if (up) { \ + CLASSNAME * self = (CLASSNAME *)up; \ + delete self; \ + } \ + return 0; \ +} \ +static int _##CLASSNAME##_constructor(HSQUIRRELVM v) { \ + CLASSNAME * pc = new CLASSNAME(); \ + sq_setinstanceup(v,1,pc); \ + sq_setreleasehook(v,1,_##CLASSNAME##_release); \ + return 1; \ +} + +#define SQ_REGISTER_CLASS(CLASSNAME) \ + RegisterClassType(SquirrelVM::GetVMPtr(),_SC(#CLASSNAME),_##CLASSNAME##_constructor) + +#define SQ_REGISTER_INSTANCE(NEWSQCLASS,CCLASS,FUNCNAME) \ + RegisterInstance(SquirrelVM::GetVMPtr(),NEWSQCLASS.GetObjectHandle(),*(CCLASS *)0,&CCLASS::FUNCNAME,_SC(#FUNCNAME)); + +#define SQ_REGISTER_INSTANCE_VARARGS(NEWSQCLASS,CCLASS,FUNCNAME) \ + RegisterInstanceVarArgs(SquirrelVM::GetVMPtr(),NEWSQCLASS.GetObjectHandle(),*(CCLASS *)0,&CCLASS::FUNCNAME,_SC(#FUNCNAME)); + +#define SQ_REGISTER_INSTANCE_VARIABLE(NEWSQCLASS,CCLASS,VARNAME) \ + RegisterInstanceVariable(NEWSQCLASS,&((CCLASS *)0)->VARNAME,_SC(#VARNAME)); + +#if defined(USE_ARGUMENT_DEPENDANT_OVERLOADS) && defined(_MSC_VER) +#pragma warning (default:4675) +#endif + +}; // namespace SqPlus + + +// === BEGIN code suggestion from the Wiki === + +// Get any bound type from this SquirrelObject. Note that Squirrel's +// handling of references and pointers still holds here. +template +inline _ty SquirrelObject::Get(void) { + sq_pushobject(SquirrelVM::_VM,GetObjectHandle()); + _ty val = SqPlus::Get(SqPlus::TypeWrapper<_ty>(),SquirrelVM::_VM,-1); + sq_poptop(SquirrelVM::_VM); + return val; +} + +// Set any bound type to this SquirrelObject. Note that Squirrel's +// handling of references and pointers still holds here. +template +inline SquirrelObject SquirrelObject::SetByValue(_ty val) { // classes/structs should be passed by ref (below) to avoid an extra copy. + SqPlus::Push(SquirrelVM::_VM,val); + AttachToStackObject(-1); + sq_poptop(SquirrelVM::_VM); + return *this; +} + +// Set any bound type to this SquirrelObject. Note that Squirrel's +// handling of references and pointers still holds here. +template +inline SquirrelObject &SquirrelObject::Set(_ty & val) { + SqPlus::Push(SquirrelVM::_VM,val); + AttachToStackObject(-1); + sq_poptop(SquirrelVM::_VM); + return *this; +} + +// === END code suggestion from the Wiki === + +#endif //_SQ_PLUS_H_ diff --git a/sqplus/sqplus/sqplus.vcproj b/sqplus/sqplus/sqplus.vcproj new file mode 100755 index 0000000..fdc22e0 --- /dev/null +++ b/sqplus/sqplus/sqplus.vcproj @@ -0,0 +1,355 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sqplus/sqplus/sqplus.vcxproj b/sqplus/sqplus/sqplus.vcxproj new file mode 100755 index 0000000..fca6ce4 --- /dev/null +++ b/sqplus/sqplus/sqplus.vcxproj @@ -0,0 +1,159 @@ + + + + + Debug - Unicode + Win32 + + + Debug + Win32 + + + Release - Unicode + Win32 + + + Release + Win32 + + + + {F9811314-C694-49A4-BD87-BA2E7F30D358} + sqplus + Win32Proj + + + + StaticLibrary + Unicode + + + StaticLibrary + Unicode + + + StaticLibrary + MultiByte + + + StaticLibrary + MultiByte + + + + + + + + + + + + + + + + + + + + + + + <_ProjectFileVersion>10.0.30319.1 + $(Configuration)\ + $(Configuration)\ + $(Configuration)\ + $(Configuration)\ + $(Configuration)\ + $(Configuration)\ + $(Configuration)\ + $(Configuration)\ + + + + Disabled + ..\include;%(AdditionalIncludeDirectories) + WIN32;_DEBUG;_LIB;_CRT_SECURE_NO_DEPRECATE;%(PreprocessorDefinitions) + true + EnableFastChecks + MultiThreadedDebug + + + Level3 + EditAndContinue + + + ../lib/sqplusD.lib + + + + + ..\include;%(AdditionalIncludeDirectories) + WIN32;NDEBUG;_LIB;_CRT_SECURE_NO_DEPRECATE;%(PreprocessorDefinitions) + MultiThreaded + + + Level3 + ProgramDatabase + + + ../lib/sqplus.lib + + + + + Disabled + ..\include;%(AdditionalIncludeDirectories) + WIN32;_DEBUG;_LIB;_CRT_SECURE_NO_DEPRECATE;_CRT_NON_CONFORMING_SWPRINTFS;%(PreprocessorDefinitions) + true + EnableFastChecks + MultiThreadedDebug + + + Level3 + EditAndContinue + + + ../lib/sqplusDU.lib + + + + + ..\include;%(AdditionalIncludeDirectories) + WIN32;NDEBUG;_LIB;_CRT_SECURE_NO_DEPRECATE;_CRT_NON_CONFORMING_SWPRINTFS;%(PreprocessorDefinitions) + MultiThreaded + + + Level3 + ProgramDatabase + + + ../lib/sqplusU.lib + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/sqplus/sqplus/sqplus.vcxproj.filters b/sqplus/sqplus/sqplus.vcxproj.filters new file mode 100755 index 0000000..a61b1ca --- /dev/null +++ b/sqplus/sqplus/sqplus.vcxproj.filters @@ -0,0 +1,65 @@ + + + + + {4FC737F1-C7A5-4376-A066-2A32D752A2FF} + cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx + + + {93995380-89BD-4b04-88EB-625FBE52EBFB} + h;hpp;hxx;hm;inl;inc;xsd + + + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + \ No newline at end of file diff --git a/sqplus/sqplus/sqplus71.vcproj b/sqplus/sqplus/sqplus71.vcproj new file mode 100755 index 0000000..fc3ac55 --- /dev/null +++ b/sqplus/sqplus/sqplus71.vcproj @@ -0,0 +1,235 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sqplus/sqplus/sqplusWin32.h b/sqplus/sqplus/sqplusWin32.h new file mode 100755 index 0000000..bf46fd6 --- /dev/null +++ b/sqplus/sqplus/sqplusWin32.h @@ -0,0 +1,7 @@ +#ifndef _SQ_PLUS_WIN32_H_ +#define _SQ_PLUS_WIN32_H_ + +#include "sqplus.h" +#include "SquirrelBindingsUtilsWin32.h" + +#endif //_SQ_PLUS_WIN32_H_ \ No newline at end of file diff --git a/sqplus/sqstdlib/Makefile b/sqplus/sqstdlib/Makefile new file mode 100755 index 0000000..c777116 --- /dev/null +++ b/sqplus/sqstdlib/Makefile @@ -0,0 +1,30 @@ +SQUIRREL= .. + + +OUT= $(SQUIRREL)/lib/libsqstdlib.a +INCZ= -I$(SQUIRREL)/include -I. -Iinclude + +SRCS= \ + sqstdblob.cpp \ + sqstdio.cpp \ + sqstdstream.cpp \ + sqstdmath.cpp \ + sqstdsystem.cpp \ + sqstdstring.cpp \ + sqstdaux.cpp \ + sqstdrex.cpp + + +sq32: + gcc -O2 -fno-rtti -Wall -c $(SRCS) $(INCZ) + ar rc $(OUT) *.o + rm *.o + +sqprof: + gcc -O2 -pg -fno-rtti -pie -gstabs -g3 -Wall -c $(SRCS) $(INCZ) + ar rc $(OUT) *.o + rm *.o +sq64: + gcc -O2 -D_SQ64 -fno-rtti -Wall -c $(SRCS) $(INCZ) + ar rc $(OUT) *.o + rm *.o diff --git a/sqplus/sqstdlib/sqstdaux.cpp b/sqplus/sqstdlib/sqstdaux.cpp new file mode 100755 index 0000000..6d3ea31 --- /dev/null +++ b/sqplus/sqstdlib/sqstdaux.cpp @@ -0,0 +1,129 @@ +/* see copyright notice in squirrel.h */ +#include +#include +#include + +void sqstd_printcallstack(HSQUIRRELVM v) +{ + SQPRINTFUNCTION pf = sq_getprintfunc(v); + if(pf) { + SQStackInfos si; + SQInteger i; + SQFloat f; + const SQChar *s; + SQInteger level=1; //1 is to skip this function that is level 0 + const SQChar *name=0; + SQInteger seq=0; + pf(v,_SC("\nCALLSTACK\n")); + while(SQ_SUCCEEDED(sq_stackinfos(v,level,&si))) + { + const SQChar *fn=_SC("unknown"); + const SQChar *src=_SC("unknown"); + if(si.funcname)fn=si.funcname; + if(si.source)src=si.source; + pf(v,_SC("*FUNCTION [%s()] %s line [%d]\n"),fn,src,si.line); + level++; + } + level=0; + pf(v,_SC("\nLOCALS\n")); + + for(level=0;level<10;level++){ + seq=0; + while((name = sq_getlocal(v,level,seq))) + { + seq++; + switch(sq_gettype(v,-1)) + { + case OT_NULL: + pf(v,_SC("[%s] NULL\n"),name); + break; + case OT_INTEGER: + sq_getinteger(v,-1,&i); + pf(v,_SC("[%s] %d\n"),name,i); + break; + case OT_FLOAT: + sq_getfloat(v,-1,&f); + pf(v,_SC("[%s] %.14g\n"),name,f); + break; + case OT_USERPOINTER: + pf(v,_SC("[%s] USERPOINTER\n"),name); + break; + case OT_STRING: + sq_getstring(v,-1,&s); + pf(v,_SC("[%s] \"%s\"\n"),name,s); + break; + case OT_TABLE: + pf(v,_SC("[%s] TABLE\n"),name); + break; + case OT_ARRAY: + pf(v,_SC("[%s] ARRAY\n"),name); + break; + case OT_CLOSURE: + pf(v,_SC("[%s] CLOSURE\n"),name); + break; + case OT_NATIVECLOSURE: + pf(v,_SC("[%s] NATIVECLOSURE\n"),name); + break; + case OT_GENERATOR: + pf(v,_SC("[%s] NATIVECLOSURE\n"),name); + break; + case OT_USERDATA: + pf(v,_SC("[%s] USERDATA\n"),name); + break; + case OT_THREAD: + pf(v,_SC("[%s] THREAD\n"),name); + break; + case OT_CLASS: + pf(v,_SC("[%s] CLASS\n"),name); + break; + case OT_INSTANCE: + pf(v,_SC("[%s] INSTANCE\n"),name); + break; + case OT_WEAKREF: + pf(v,_SC("[%s] WEAKREF\n"),name); + break; + case OT_BOOL:{ + sq_getinteger(v,-1,&i); + pf(v,_SC("[%s] %s\n"),name,i?_SC("true"):_SC("false")); + } + break; + default: assert(0); break; + } + sq_pop(v,1); + } + } + } +} + +static SQInteger _sqstd_aux_printerror(HSQUIRRELVM v) +{ + SQPRINTFUNCTION pf = sq_getprintfunc(v); + if(pf) { + const SQChar *sErr = 0; + if(sq_gettop(v)>=1) { + if(SQ_SUCCEEDED(sq_getstring(v,2,&sErr))) { + pf(v,_SC("\nAN ERROR HAS OCCURED [%s]\n"),sErr); + } + else{ + pf(v,_SC("\nAN ERROR HAS OCCURED [unknown]\n")); + } + sqstd_printcallstack(v); + } + } + return 0; +} + +void _sqstd_compiler_error(HSQUIRRELVM v,const SQChar *sErr,const SQChar *sSource,SQInteger line,SQInteger column) +{ + SQPRINTFUNCTION pf = sq_getprintfunc(v); + if(pf) { + pf(v,_SC("%s line = (%d) column = (%d) : error %s\n"),sSource,line,column,sErr); + } +} + +void sqstd_seterrorhandlers(HSQUIRRELVM v) +{ + sq_setcompilererrorhandler(v,_sqstd_compiler_error); + sq_newclosure(v,_sqstd_aux_printerror,0); + sq_seterrorhandler(v); +} diff --git a/sqplus/sqstdlib/sqstdblob.cpp b/sqplus/sqstdlib/sqstdblob.cpp new file mode 100755 index 0000000..4e99801 --- /dev/null +++ b/sqplus/sqstdlib/sqstdblob.cpp @@ -0,0 +1,252 @@ +/* see copyright notice in squirrel.h */ +#include +#include +#include +#include +#include +#include "sqstdstream.h" +#include "sqstdblobimpl.h" + +#define SQSTD_BLOB_TYPE_TAG (SQSTD_STREAM_TYPE_TAG | 0x00000002) + +//Blob + + +#define SETUP_BLOB(v) \ + SQBlob *self = NULL; \ + { if(SQ_FAILED(sq_getinstanceup(v,1,(SQUserPointer*)&self,(SQUserPointer)SQSTD_BLOB_TYPE_TAG))) \ + return SQ_ERROR; } + + +static SQInteger _blob_resize(HSQUIRRELVM v) +{ + SETUP_BLOB(v); + SQInteger size; + sq_getinteger(v,2,&size); + if(!self->Resize(size)) + return sq_throwerror(v,_SC("resize failed")); + return 0; +} + +static void __swap_dword(unsigned int *n) +{ + *n=(unsigned int)(((*n&0xFF000000)>>24) | + ((*n&0x00FF0000)>>8) | + ((*n&0x0000FF00)<<8) | + ((*n&0x000000FF)<<24)); +} + +static void __swap_word(unsigned short *n) +{ + *n=(unsigned short)((*n>>8)&0x00FF)| ((*n<<8)&0xFF00); +} + +static SQInteger _blob_swap4(HSQUIRRELVM v) +{ + SETUP_BLOB(v); + SQInteger num=(self->Len()-(self->Len()%4))>>2; + unsigned int *t=(unsigned int *)self->GetBuf(); + for(SQInteger i = 0; i < num; i++) { + __swap_dword(&t[i]); + } + return 0; +} + +static SQInteger _blob_swap2(HSQUIRRELVM v) +{ + SETUP_BLOB(v); + SQInteger num=(self->Len()-(self->Len()%2))>>1; + unsigned short *t = (unsigned short *)self->GetBuf(); + for(SQInteger i = 0; i < num; i++) { + __swap_word(&t[i]); + } + return 0; +} + +static SQInteger _blob__set(HSQUIRRELVM v) +{ + SETUP_BLOB(v); + SQInteger idx,val; + sq_getinteger(v,2,&idx); + sq_getinteger(v,3,&val); + if(idx < 0 || idx >= self->Len()) + return sq_throwerror(v,_SC("index out of range")); + ((unsigned char *)self->GetBuf())[idx] = (unsigned char) val; + sq_push(v,3); + return 1; +} + +static SQInteger _blob__get(HSQUIRRELVM v) +{ + SETUP_BLOB(v); + SQInteger idx; + sq_getinteger(v,2,&idx); + if(idx < 0 || idx >= self->Len()) + return sq_throwerror(v,_SC("index out of range")); + sq_pushinteger(v,((unsigned char *)self->GetBuf())[idx]); + return 1; +} + +static SQInteger _blob__nexti(HSQUIRRELVM v) +{ + SETUP_BLOB(v); + if(sq_gettype(v,2) == OT_NULL) { + sq_pushinteger(v, 0); + return 1; + } + SQInteger idx; + if(SQ_SUCCEEDED(sq_getinteger(v, 2, &idx))) { + if(idx+1 < self->Len()) { + sq_pushinteger(v, idx+1); + return 1; + } + sq_pushnull(v); + return 1; + } + return sq_throwerror(v,_SC("internal error (_nexti) wrong argument type")); +} + +static SQInteger _blob__typeof(HSQUIRRELVM v) +{ + sq_pushstring(v,_SC("blob"),-1); + return 1; +} + +static SQInteger _blob_releasehook(SQUserPointer p, SQInteger size) +{ + SQBlob *self = (SQBlob*)p; + delete self; + return 1; +} + +static SQInteger _blob_constructor(HSQUIRRELVM v) +{ + SQInteger nparam = sq_gettop(v); + SQInteger size = 0; + if(nparam == 2) { + sq_getinteger(v, 2, &size); + } + if(size < 0) return sq_throwerror(v, _SC("cannot create blob with negative size")); + SQBlob *b = new SQBlob(size); + if(SQ_FAILED(sq_setinstanceup(v,1,b))) { + delete b; + return sq_throwerror(v, _SC("cannot create blob with negative size")); + } + sq_setreleasehook(v,1,_blob_releasehook); + return 0; +} + +#define _DECL_BLOB_FUNC(name,nparams,typecheck) {_SC(#name),_blob_##name,nparams,typecheck} +static SQRegFunction _blob_methods[] = { + _DECL_BLOB_FUNC(constructor,-1,_SC("xn")), + _DECL_BLOB_FUNC(resize,2,_SC("xn")), + _DECL_BLOB_FUNC(swap2,1,_SC("x")), + _DECL_BLOB_FUNC(swap4,1,_SC("x")), + _DECL_BLOB_FUNC(_set,3,_SC("xnn")), + _DECL_BLOB_FUNC(_get,2,_SC("xn")), + _DECL_BLOB_FUNC(_typeof,1,_SC("x")), + _DECL_BLOB_FUNC(_nexti,2,_SC("x")), + {0,0,0,0} +}; + + + +//GLOBAL FUNCTIONS + +static SQInteger _g_blob_casti2f(HSQUIRRELVM v) +{ + SQInteger i; + sq_getinteger(v,2,&i); + sq_pushfloat(v,*((SQFloat *)&i)); + return 1; +} + +static SQInteger _g_blob_castf2i(HSQUIRRELVM v) +{ + SQFloat f; + sq_getfloat(v,2,&f); + sq_pushinteger(v,*((SQInteger *)&f)); + return 1; +} + +static SQInteger _g_blob_swap2(HSQUIRRELVM v) +{ + SQInteger i; + sq_getinteger(v,2,&i); + short s=(short)i; + sq_pushinteger(v,(s<<8)|((s>>8)&0x00FF)); + return 1; +} + +static SQInteger _g_blob_swap4(HSQUIRRELVM v) +{ + SQInteger i; + sq_getinteger(v,2,&i); + unsigned int t4 = (unsigned int)i; + __swap_dword(&t4); + sq_pushinteger(v,(SQInteger)t4); + return 1; +} + +static SQInteger _g_blob_swapfloat(HSQUIRRELVM v) +{ + SQFloat f; + sq_getfloat(v,2,&f); + __swap_dword((unsigned int *)&f); + sq_pushfloat(v,f); + return 1; +} + +#define _DECL_GLOBALBLOB_FUNC(name,nparams,typecheck) {_SC(#name),_g_blob_##name,nparams,typecheck} +static SQRegFunction bloblib_funcs[]={ + _DECL_GLOBALBLOB_FUNC(casti2f,2,_SC(".n")), + _DECL_GLOBALBLOB_FUNC(castf2i,2,_SC(".n")), + _DECL_GLOBALBLOB_FUNC(swap2,2,_SC(".n")), + _DECL_GLOBALBLOB_FUNC(swap4,2,_SC(".n")), + _DECL_GLOBALBLOB_FUNC(swapfloat,2,_SC(".n")), + {0,0} +}; + +SQRESULT sqstd_getblob(HSQUIRRELVM v,SQInteger idx,SQUserPointer *ptr) +{ + SQBlob *blob; + if(SQ_FAILED(sq_getinstanceup(v,idx,(SQUserPointer *)&blob,(SQUserPointer)SQSTD_BLOB_TYPE_TAG))) + return -1; + *ptr = blob->GetBuf(); + return SQ_OK; +} + +SQInteger sqstd_getblobsize(HSQUIRRELVM v,SQInteger idx) +{ + SQBlob *blob; + if(SQ_FAILED(sq_getinstanceup(v,idx,(SQUserPointer *)&blob,(SQUserPointer)SQSTD_BLOB_TYPE_TAG))) + return -1; + return blob->Len(); +} + +SQUserPointer sqstd_createblob(HSQUIRRELVM v, SQInteger size) +{ + SQInteger top = sq_gettop(v); + sq_pushregistrytable(v); + sq_pushstring(v,_SC("std_blob"),-1); + if(SQ_SUCCEEDED(sq_get(v,-2))) { + sq_remove(v,-2); //removes the registry + sq_push(v,1); // push the this + sq_pushinteger(v,size); //size + SQBlob *blob = NULL; + if(SQ_SUCCEEDED(sq_call(v,2,SQTrue,SQFalse)) + && SQ_SUCCEEDED(sq_getinstanceup(v,-1,(SQUserPointer *)&blob,(SQUserPointer)SQSTD_BLOB_TYPE_TAG))) { + sq_remove(v,-2); + sq_remove(v,-2); + return blob->GetBuf(); + } + } + sq_settop(v,top); + return NULL; +} + +SQRESULT sqstd_register_bloblib(HSQUIRRELVM v) +{ + return declare_stream(v,_SC("blob"),(SQUserPointer)SQSTD_BLOB_TYPE_TAG,_SC("std_blob"),_blob_methods,bloblib_funcs); +} + diff --git a/sqplus/sqstdlib/sqstdblobimpl.h b/sqplus/sqstdlib/sqstdblobimpl.h new file mode 100755 index 0000000..9f22c0a --- /dev/null +++ b/sqplus/sqstdlib/sqstdblobimpl.h @@ -0,0 +1,108 @@ +/* see copyright notice in squirrel.h */ +#ifndef _SQSTD_BLOBIMPL_H_ +#define _SQSTD_BLOBIMPL_H_ + +struct SQBlob : public SQStream +{ + SQBlob(SQInteger size) { + _size = size; + _allocated = size; + _buf = (unsigned char *)sq_malloc(size); + memset(_buf, 0, _size); + _ptr = 0; + _owns = true; + } + virtual ~SQBlob() { + sq_free(_buf, _allocated); + } + SQInteger Write(void *buffer, SQInteger size) { + if(!CanAdvance(size)) { + GrowBufOf(_ptr + size - _size); + } + memcpy(&_buf[_ptr], buffer, size); + _ptr += size; + return size; + } + SQInteger Read(void *buffer,SQInteger size) { + SQInteger n = size; + if(!CanAdvance(size)) { + if((_size - _ptr) > 0) + n = _size - _ptr; + else return 0; + } + memcpy(buffer, &_buf[_ptr], n); + _ptr += n; + return n; + } + bool Resize(SQInteger n) { + if(!_owns) return false; + if(n != _allocated) { + unsigned char *newbuf = (unsigned char *)sq_malloc(n); + memset(newbuf,0,n); + if(_size > n) + memcpy(newbuf,_buf,n); + else + memcpy(newbuf,_buf,_size); + sq_free(_buf,_allocated); + _buf=newbuf; + _allocated = n; + if(_size > _allocated) + _size = _allocated; + if(_ptr > _allocated) + _ptr = _allocated; + } + return true; + } + bool GrowBufOf(SQInteger n) + { + bool ret = true; + if(_size + n > _allocated) { + if(_size + n > _size * 2) + ret = Resize(_size + n); + else + ret = Resize(_size * 2); + } + _size = _size + n; + return ret; + } + bool CanAdvance(SQInteger n) { + if(_ptr+n>_size)return false; + return true; + } + SQInteger Seek(SQInteger offset, SQInteger origin) { + switch(origin) { + case SQ_SEEK_SET: + if(offset > _size || offset < 0) return -1; + _ptr = offset; + break; + case SQ_SEEK_CUR: + if(_ptr + offset > _size || _ptr + offset < 0) return -1; + _ptr += offset; + break; + case SQ_SEEK_END: + if(_size + offset > _size || _size + offset < 0) return -1; + _ptr = _size + offset; + break; + default: return -1; + } + return 0; + } + bool IsValid() { + return _buf?true:false; + } + bool EOS() { + return _ptr == _size; + } + SQInteger Flush() { return 0; } + SQInteger Tell() { return _ptr; } + SQInteger Len() { return _size; } + SQUserPointer GetBuf(){ return _buf; } +private: + SQInteger _size; + SQInteger _allocated; + SQInteger _ptr; + unsigned char *_buf; + bool _owns; +}; + +#endif //_SQSTD_BLOBIMPL_H_ diff --git a/sqplus/sqstdlib/sqstdio.cpp b/sqplus/sqstdlib/sqstdio.cpp new file mode 100755 index 0000000..81ed732 --- /dev/null +++ b/sqplus/sqstdlib/sqstdio.cpp @@ -0,0 +1,410 @@ +/* see copyright notice in squirrel.h */ +#include +#include +#include +#include +#include "sqstdstream.h" + +#define SQSTD_FILE_TYPE_TAG (SQSTD_STREAM_TYPE_TAG | 0x00000001) +//basic API +SQFILE sqstd_fopen(const SQChar *filename ,const SQChar *mode) +{ +#ifndef _UNICODE + return (SQFILE)fopen(filename,mode); +#else + return (SQFILE)_wfopen(filename,mode); +#endif +} + +SQInteger sqstd_fread(void* buffer, SQInteger size, SQInteger count, SQFILE file) +{ + return (SQInteger)fread(buffer,size,count,(FILE *)file); +} + +SQInteger sqstd_fwrite(const SQUserPointer buffer, SQInteger size, SQInteger count, SQFILE file) +{ + return (SQInteger)fwrite(buffer,size,count,(FILE *)file); +} + +SQInteger sqstd_fseek(SQFILE file, SQInteger offset, SQInteger origin) +{ + SQInteger realorigin; + switch(origin) { + case SQ_SEEK_CUR: realorigin = SEEK_CUR; break; + case SQ_SEEK_END: realorigin = SEEK_END; break; + case SQ_SEEK_SET: realorigin = SEEK_SET; break; + default: return -1; //failed + } + return fseek((FILE *)file,(long)offset,(int)realorigin); +} + +SQInteger sqstd_ftell(SQFILE file) +{ + return ftell((FILE *)file); +} + +SQInteger sqstd_fflush(SQFILE file) +{ + return fflush((FILE *)file); +} + +SQInteger sqstd_fclose(SQFILE file) +{ + return fclose((FILE *)file); +} + +SQInteger sqstd_feof(SQFILE file) +{ + return feof((FILE *)file); +} + +//File +struct SQFile : public SQStream { + SQFile() { _handle = NULL; _owns = false;} + SQFile(SQFILE file, bool owns) { _handle = file; _owns = owns;} + virtual ~SQFile() { Close(); } + bool Open(const SQChar *filename ,const SQChar *mode) { + Close(); + if( (_handle = sqstd_fopen(filename,mode)) ) { + _owns = true; + return true; + } + return false; + } + void Close() { + if(_handle && _owns) { + sqstd_fclose(_handle); + _handle = NULL; + _owns = false; + } + } + SQInteger Read(void *buffer,SQInteger size) { + return sqstd_fread(buffer,1,size,_handle); + } + SQInteger Write(void *buffer,SQInteger size) { + return sqstd_fwrite(buffer,1,size,_handle); + } + SQInteger Flush() { + return sqstd_fflush(_handle); + } + SQInteger Tell() { + return sqstd_ftell(_handle); + } + SQInteger Len() { + SQInteger prevpos=Tell(); + Seek(0,SQ_SEEK_END); + SQInteger size=Tell(); + Seek(prevpos,SQ_SEEK_SET); + return size; + } + SQInteger Seek(SQInteger offset, SQInteger origin) { + return sqstd_fseek(_handle,offset,origin); + } + bool IsValid() { return _handle?true:false; } + bool EOS() { return Tell()==Len()?true:false;} + SQFILE GetHandle() {return _handle;} +private: + SQFILE _handle; + bool _owns; +}; + +static SQInteger _file__typeof(HSQUIRRELVM v) +{ + sq_pushstring(v,_SC("file"),-1); + return 1; +} + +static SQInteger _file_releasehook(SQUserPointer p, SQInteger size) +{ + SQFile *self = (SQFile*)p; + delete self; + return 1; +} + +static SQInteger _file_constructor(HSQUIRRELVM v) +{ + const SQChar *filename,*mode; + bool owns = true; + SQFile *f; + SQFILE newf; + if(sq_gettype(v,2) == OT_STRING && sq_gettype(v,3) == OT_STRING) { + sq_getstring(v, 2, &filename); + sq_getstring(v, 3, &mode); + newf = sqstd_fopen(filename, mode); + if(!newf) return sq_throwerror(v, _SC("cannot open file")); + } else if(sq_gettype(v,2) == OT_USERPOINTER) { + owns = !(sq_gettype(v,3) == OT_NULL); + sq_getuserpointer(v,2,&newf); + } else { + return sq_throwerror(v,_SC("wrong parameter")); + } + f = new SQFile(newf,owns); + if(SQ_FAILED(sq_setinstanceup(v,1,f))) { + delete f; + return sq_throwerror(v, _SC("cannot create blob with negative size")); + } + sq_setreleasehook(v,1,_file_releasehook); + return 0; +} + +//bindings +#define _DECL_FILE_FUNC(name,nparams,typecheck) {_SC(#name),_file_##name,nparams,typecheck} +static SQRegFunction _file_methods[] = { + _DECL_FILE_FUNC(constructor,3,_SC("x")), + _DECL_FILE_FUNC(_typeof,1,_SC("x")), + {0,0,0,0}, +}; + + + +SQRESULT sqstd_createfile(HSQUIRRELVM v, SQFILE file,SQBool own) +{ + SQInteger top = sq_gettop(v); + sq_pushregistrytable(v); + sq_pushstring(v,_SC("std_file"),-1); + if(SQ_SUCCEEDED(sq_get(v,-2))) { + sq_remove(v,-2); //removes the registry + sq_pushroottable(v); // push the this + sq_pushuserpointer(v,file); //file + if(own){ + sq_pushinteger(v,1); //true + } + else{ + sq_pushnull(v); //false + } + if(SQ_SUCCEEDED( sq_call(v,3,SQTrue,SQFalse) )) { + sq_remove(v,-2); + return SQ_OK; + } + } + sq_settop(v,top); + return SQ_OK; +} + +SQRESULT sqstd_getfile(HSQUIRRELVM v, SQInteger idx, SQFILE *file) +{ + SQFile *fileobj = NULL; + if(SQ_SUCCEEDED(sq_getinstanceup(v,idx,(SQUserPointer*)&fileobj,(SQUserPointer)SQSTD_FILE_TYPE_TAG))) { + *file = fileobj->GetHandle(); + return SQ_OK; + } + return sq_throwerror(v,_SC("not a file")); +} + + + +static SQInteger _io_file_lexfeed_ASCII(SQUserPointer file) +{ + SQInteger ret; + char c; + if( ( ret=sqstd_fread(&c,sizeof(c),1,(FILE *)file )>0) ) + return c; + return 0; +} + +static SQInteger _io_file_lexfeed_UTF8(SQUserPointer file) +{ +#define READ() \ + if(sqstd_fread(&inchar,sizeof(inchar),1,(FILE *)file) != 1) \ + return 0; + + static const SQInteger utf8_lengths[16] = + { + 1,1,1,1,1,1,1,1, /* 0000 to 0111 : 1 byte (plain ASCII) */ + 0,0,0,0, /* 1000 to 1011 : not valid */ + 2,2, /* 1100, 1101 : 2 bytes */ + 3, /* 1110 : 3 bytes */ + 4 /* 1111 :4 bytes */ + }; + static unsigned char byte_masks[5] = {0,0,0x1f,0x0f,0x07}; + unsigned char inchar; + SQInteger c = 0; + READ(); + c = inchar; + // + if(c >= 0x80) { + SQInteger tmp; + SQInteger codelen = utf8_lengths[c>>4]; + if(codelen == 0) + return 0; + //"invalid UTF-8 stream"; + tmp = c&byte_masks[codelen]; + for(SQInteger n = 0; n < codelen-1; n++) { + tmp<<=6; + READ(); + tmp |= inchar & 0x3F; + } + c = tmp; + } + return c; +} + +static SQInteger _io_file_lexfeed_UCS2_LE(SQUserPointer file) +{ + SQInteger ret; + wchar_t c; + if( ( ret=sqstd_fread(&c,sizeof(c),1,(FILE *)file )>0) ) + return (SQChar)c; + return 0; +} + +static SQInteger _io_file_lexfeed_UCS2_BE(SQUserPointer file) +{ + SQInteger ret; + unsigned short c; + if( ( ret=sqstd_fread(&c,sizeof(c),1,(FILE *)file )>0) ) { + c = ((c>>8)&0x00FF)| ((c<<8)&0xFF00); + return (SQChar)c; + } + return 0; +} + +SQInteger file_read(SQUserPointer file,SQUserPointer buf,SQInteger size) +{ + SQInteger ret; + if( ( ret = sqstd_fread(buf,1,size,(SQFILE)file ))!=0 )return ret; + return -1; +} + +SQInteger file_write(SQUserPointer file,SQUserPointer p,SQInteger size) +{ + return sqstd_fwrite(p,1,size,(SQFILE)file); +} + +SQRESULT sqstd_loadfile(HSQUIRRELVM v,const SQChar *filename,SQBool printerror) +{ + SQFILE file = sqstd_fopen(filename,_SC("rb")); + SQInteger ret; + unsigned short us; + unsigned char uc; + SQLEXREADFUNC func = _io_file_lexfeed_ASCII; + if(file){ + ret = sqstd_fread(&us,1,2,file); + if(ret != 2) { + //probably an empty file + us = 0; + } + if(us == SQ_BYTECODE_STREAM_TAG) { //BYTECODE + sqstd_fseek(file,0,SQ_SEEK_SET); + if(SQ_SUCCEEDED(sq_readclosure(v,file_read,file))) { + sqstd_fclose(file); + return SQ_OK; + } + } + else { //SCRIPT + switch(us) + { + //gotta swap the next 2 lines on BIG endian machines + case 0xFFFE: func = _io_file_lexfeed_UCS2_BE; break;//UTF-16 little endian; + case 0xFEFF: func = _io_file_lexfeed_UCS2_LE; break;//UTF-16 big endian; + case 0xBBEF: + if(sqstd_fread(&uc,1,sizeof(uc),file) == 0) { + sqstd_fclose(file); + return sq_throwerror(v,_SC("io error")); + } + if(uc != 0xBF) { + sqstd_fclose(file); + return sq_throwerror(v,_SC("Unrecognozed ecoding")); + } + func = _io_file_lexfeed_UTF8; + break;//UTF-8 ; + default: sqstd_fseek(file,0,SQ_SEEK_SET); break; // ascii + } + + if(SQ_SUCCEEDED(sq_compile(v,func,file,filename,printerror))){ + sqstd_fclose(file); + return SQ_OK; + } + } + sqstd_fclose(file); + return SQ_ERROR; + } + return sq_throwerror(v,_SC("cannot open the file")); +} + +SQRESULT sqstd_dofile(HSQUIRRELVM v,const SQChar *filename,SQBool retval,SQBool printerror) +{ + if(SQ_SUCCEEDED(sqstd_loadfile(v,filename,printerror))) { + sq_push(v,-2); + if(SQ_SUCCEEDED(sq_call(v,1,retval,SQTrue))) { + sq_remove(v,retval?-2:-1); //removes the closure + return 1; + } + sq_pop(v,1); //removes the closure + } + return SQ_ERROR; +} + +SQRESULT sqstd_writeclosuretofile(HSQUIRRELVM v,const SQChar *filename) +{ + SQFILE file = sqstd_fopen(filename,_SC("wb+")); + if(!file) return sq_throwerror(v,_SC("cannot open the file")); + if(SQ_SUCCEEDED(sq_writeclosure(v,file_write,file))) { + sqstd_fclose(file); + return SQ_OK; + } + sqstd_fclose(file); + return SQ_ERROR; //forward the error +} + +SQInteger _g_io_loadfile(HSQUIRRELVM v) +{ + const SQChar *filename; + SQBool printerror = SQFalse; + sq_getstring(v,2,&filename); + if(sq_gettop(v) >= 3) { + sq_getbool(v,3,&printerror); + } + if(SQ_SUCCEEDED(sqstd_loadfile(v,filename,printerror))) + return 1; + return SQ_ERROR; //propagates the error +} + +SQInteger _g_io_writeclosuretofile(HSQUIRRELVM v) +{ + const SQChar *filename; + sq_getstring(v,2,&filename); + if(SQ_SUCCEEDED(sqstd_writeclosuretofile(v,filename))) + return 1; + return SQ_ERROR; //propagates the error +} + +SQInteger _g_io_dofile(HSQUIRRELVM v) +{ + const SQChar *filename; + SQBool printerror = SQFalse; + sq_getstring(v,2,&filename); + if(sq_gettop(v) >= 3) { + sq_getbool(v,3,&printerror); + } + sq_push(v,1); //repush the this + if(SQ_SUCCEEDED(sqstd_dofile(v,filename,SQTrue,printerror))) + return 1; + return SQ_ERROR; //propagates the error +} + +#define _DECL_GLOBALIO_FUNC(name,nparams,typecheck) {_SC(#name),_g_io_##name,nparams,typecheck} +static SQRegFunction iolib_funcs[]={ + _DECL_GLOBALIO_FUNC(loadfile,-2,_SC(".sb")), + _DECL_GLOBALIO_FUNC(dofile,-2,_SC(".sb")), + _DECL_GLOBALIO_FUNC(writeclosuretofile,3,_SC(".sc")), + {0,0} +}; + +SQRESULT sqstd_register_iolib(HSQUIRRELVM v) +{ + SQInteger top = sq_gettop(v); + //create delegate + declare_stream(v,_SC("file"),(SQUserPointer)SQSTD_FILE_TYPE_TAG,_SC("std_file"),_file_methods,iolib_funcs); + sq_pushstring(v,_SC("stdout"),-1); + sqstd_createfile(v,stdout,SQFalse); + sq_createslot(v,-3); + sq_pushstring(v,_SC("stdin"),-1); + sqstd_createfile(v,stdin,SQFalse); + sq_createslot(v,-3); + sq_pushstring(v,_SC("stderr"),-1); + sqstd_createfile(v,stderr,SQFalse); + sq_createslot(v,-3); + sq_settop(v,top); + return SQ_OK; +} diff --git a/sqplus/sqstdlib/sqstdlib.cbp b/sqplus/sqstdlib/sqstdlib.cbp new file mode 100755 index 0000000..903a5c9 --- /dev/null +++ b/sqplus/sqstdlib/sqstdlib.cbp @@ -0,0 +1,166 @@ + + + + + + + diff --git a/sqplus/sqstdlib/sqstdlib.vcproj b/sqplus/sqstdlib/sqstdlib.vcproj new file mode 100755 index 0000000..77a20f9 --- /dev/null +++ b/sqplus/sqstdlib/sqstdlib.vcproj @@ -0,0 +1,666 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sqplus/sqstdlib/sqstdlib.vcxproj b/sqplus/sqstdlib/sqstdlib.vcxproj new file mode 100755 index 0000000..25ffb5d --- /dev/null +++ b/sqplus/sqstdlib/sqstdlib.vcxproj @@ -0,0 +1,309 @@ + + + + + Debug - Unicode + Win32 + + + Debug + Win32 + + + Release - 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%(AdditionalIncludeDirectories) + %(PreprocessorDefinitions) + + + Disabled + %(AdditionalIncludeDirectories) + %(PreprocessorDefinitions) + EnableFastChecks + Disabled + %(AdditionalIncludeDirectories) + %(PreprocessorDefinitions) + EnableFastChecks + MaxSpeed + %(AdditionalIncludeDirectories) + %(PreprocessorDefinitions) + MaxSpeed + %(AdditionalIncludeDirectories) + %(PreprocessorDefinitions) + + + + + + + + + + \ No newline at end of file diff --git a/sqplus/sqstdlib/sqstdlib.vcxproj.filters b/sqplus/sqstdlib/sqstdlib.vcxproj.filters new file mode 100755 index 0000000..4a0570a --- /dev/null +++ b/sqplus/sqstdlib/sqstdlib.vcxproj.filters @@ -0,0 +1,47 @@ + + + + + {d5f68d9f-726a-4260-8fa9-fb79f53086d1} + cpp;c;cxx;rc;def;r;odl;idl;hpj;bat + + + {f81b3f00-4d5e-4e2c-9326-5bcb66175fa1} + h;hpp;hxx;hm;inl + + + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + + + Header Files + + + Header Files + + + \ No newline at end of file diff --git a/sqplus/sqstdlib/sqstdlib71.vcproj b/sqplus/sqstdlib/sqstdlib71.vcproj new file mode 100755 index 0000000..365c7c9 --- /dev/null +++ b/sqplus/sqstdlib/sqstdlib71.vcproj @@ -0,0 +1,503 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sqplus/sqstdlib/sqstdmath.cpp b/sqplus/sqstdlib/sqstdmath.cpp new file mode 100755 index 0000000..2ad9f02 --- /dev/null +++ b/sqplus/sqstdlib/sqstdmath.cpp @@ -0,0 +1,105 @@ +/* see copyright notice in squirrel.h */ +#include +#include +#include +#include + +#define SINGLE_ARG_FUNC(_funcname) static SQInteger math_##_funcname(HSQUIRRELVM v){ \ + SQFloat f; \ + sq_getfloat(v,2,&f); \ + sq_pushfloat(v,(SQFloat)_funcname(f)); \ + return 1; \ +} + +#define TWO_ARGS_FUNC(_funcname) static SQInteger math_##_funcname(HSQUIRRELVM v){ \ + SQFloat p1,p2; \ + sq_getfloat(v,2,&p1); \ + sq_getfloat(v,3,&p2); \ + sq_pushfloat(v,(SQFloat)_funcname(p1,p2)); \ + return 1; \ +} + +static SQInteger math_srand(HSQUIRRELVM v) +{ + SQInteger i; + if(!sq_getinteger(v,2,&i))return sq_throwerror(v,_SC("invalid param")); + srand((unsigned int)i); + return 0; +} + +static SQInteger math_rand(HSQUIRRELVM v) +{ + sq_pushinteger(v,rand()); + return 1; +} + +static SQInteger math_abs(HSQUIRRELVM v) +{ + SQInteger n; + sq_getinteger(v,2,&n); + sq_pushinteger(v,(SQInteger)abs((int)n)); + return 1; +} + +SINGLE_ARG_FUNC(sqrt) +SINGLE_ARG_FUNC(fabs) +SINGLE_ARG_FUNC(sin) +SINGLE_ARG_FUNC(cos) +SINGLE_ARG_FUNC(asin) +SINGLE_ARG_FUNC(acos) +SINGLE_ARG_FUNC(log) +SINGLE_ARG_FUNC(log10) +SINGLE_ARG_FUNC(tan) +SINGLE_ARG_FUNC(atan) +TWO_ARGS_FUNC(atan2) +TWO_ARGS_FUNC(pow) +SINGLE_ARG_FUNC(floor) +SINGLE_ARG_FUNC(ceil) +SINGLE_ARG_FUNC(exp) + +#define _DECL_FUNC(name,nparams,tycheck) {_SC(#name),math_##name,nparams,tycheck} +static SQRegFunction mathlib_funcs[] = { + _DECL_FUNC(sqrt,2,_SC(".n")), + _DECL_FUNC(sin,2,_SC(".n")), + _DECL_FUNC(cos,2,_SC(".n")), + _DECL_FUNC(asin,2,_SC(".n")), + _DECL_FUNC(acos,2,_SC(".n")), + _DECL_FUNC(log,2,_SC(".n")), + _DECL_FUNC(log10,2,_SC(".n")), + _DECL_FUNC(tan,2,_SC(".n")), + _DECL_FUNC(atan,2,_SC(".n")), + _DECL_FUNC(atan2,3,_SC(".nn")), + _DECL_FUNC(pow,3,_SC(".nn")), + _DECL_FUNC(floor,2,_SC(".n")), + _DECL_FUNC(ceil,2,_SC(".n")), + _DECL_FUNC(exp,2,_SC(".n")), + _DECL_FUNC(srand,2,_SC(".n")), + _DECL_FUNC(rand,1,NULL), + _DECL_FUNC(fabs,2,_SC(".n")), + _DECL_FUNC(abs,2,_SC(".n")), + {0,0}, +}; + +#ifndef M_PI +#define M_PI (3.14159265358979323846) +#endif + +SQRESULT sqstd_register_mathlib(HSQUIRRELVM v) +{ + SQInteger i=0; + while(mathlib_funcs[i].name!=0) { + sq_pushstring(v,mathlib_funcs[i].name,-1); + sq_newclosure(v,mathlib_funcs[i].f,0); + sq_setparamscheck(v,mathlib_funcs[i].nparamscheck,mathlib_funcs[i].typemask); + sq_setnativeclosurename(v,-1,mathlib_funcs[i].name); + sq_createslot(v,-3); + i++; + } + sq_pushstring(v,_SC("RAND_MAX"),-1); + sq_pushinteger(v,RAND_MAX); + sq_createslot(v,-3); + sq_pushstring(v,_SC("PI"),-1); + sq_pushfloat(v,(SQFloat)M_PI); + sq_createslot(v,-3); + return SQ_OK; +} diff --git a/sqplus/sqstdlib/sqstdrex.cpp b/sqplus/sqstdlib/sqstdrex.cpp new file mode 100755 index 0000000..6f8d59c --- /dev/null +++ b/sqplus/sqstdlib/sqstdrex.cpp @@ -0,0 +1,637 @@ +/* see copyright notice in squirrel.h */ +#include +#include +#include +#include +#include "sqstdstring.h" + +#ifdef _UINCODE +#define scisprint iswprint +#else +#define scisprint isprint +#endif + +#ifdef _DEBUG +#include + +static const SQChar *g_nnames[] = +{ + _SC("NONE"),_SC("OP_GREEDY"), _SC("OP_OR"), + _SC("OP_EXPR"),_SC("OP_NOCAPEXPR"),_SC("OP_DOT"), _SC("OP_CLASS"), + _SC("OP_CCLASS"),_SC("OP_NCLASS"),_SC("OP_RANGE"),_SC("OP_CHAR"), + _SC("OP_EOL"),_SC("OP_BOL"),_SC("OP_WB") +}; + +#endif + +#define OP_GREEDY (MAX_CHAR+1) // * + ? {n} +#define OP_OR (MAX_CHAR+2) +#define OP_EXPR (MAX_CHAR+3) //parentesis () +#define OP_NOCAPEXPR (MAX_CHAR+4) //parentesis (?:) +#define OP_DOT (MAX_CHAR+5) +#define OP_CLASS (MAX_CHAR+6) +#define OP_CCLASS (MAX_CHAR+7) +#define OP_NCLASS (MAX_CHAR+8) //negates class the [^ +#define OP_RANGE (MAX_CHAR+9) +#define OP_CHAR (MAX_CHAR+10) +#define OP_EOL (MAX_CHAR+11) +#define OP_BOL (MAX_CHAR+12) +#define OP_WB (MAX_CHAR+13) + +#define SQREX_SYMBOL_ANY_CHAR ('.') +#define SQREX_SYMBOL_GREEDY_ONE_OR_MORE ('+') +#define SQREX_SYMBOL_GREEDY_ZERO_OR_MORE ('*') +#define SQREX_SYMBOL_GREEDY_ZERO_OR_ONE ('?') +#define SQREX_SYMBOL_BRANCH ('|') +#define SQREX_SYMBOL_END_OF_STRING ('$') +#define SQREX_SYMBOL_BEGINNING_OF_STRING ('^') +#define SQREX_SYMBOL_ESCAPE_CHAR ('\\') + + +typedef int SQRexNodeType; + +typedef struct tagSQRexNode{ + SQRexNodeType type; + SQInteger left; + SQInteger right; + SQInteger next; +}SQRexNode; + +struct SQRex{ + const SQChar *_eol; + const SQChar *_bol; + const SQChar *_p; + SQInteger _first; + SQInteger _op; + SQRexNode *_nodes; + SQInteger _nallocated; + SQInteger _nsize; + SQInteger _nsubexpr; + SQRexMatch *_matches; + SQInteger _currsubexp; + void *_jmpbuf; + const SQChar **_error; +}; + +static SQInteger sqstd_rex_list(SQRex *exp); + +static SQInteger sqstd_rex_newnode(SQRex *exp, SQRexNodeType type) +{ + SQRexNode n; + n.type = type; + n.next = n.right = n.left = -1; + if(type == OP_EXPR) + n.right = exp->_nsubexpr++; + if(exp->_nallocated < (exp->_nsize + 1)) { + SQInteger oldsize = exp->_nallocated; + exp->_nallocated *= 2; + exp->_nodes = (SQRexNode *)sq_realloc(exp->_nodes, oldsize * sizeof(SQRexNode) ,exp->_nallocated * sizeof(SQRexNode)); + } + exp->_nodes[exp->_nsize++] = n; + SQInteger newid = exp->_nsize - 1; + return (SQInteger)newid; +} + +static void sqstd_rex_error(SQRex *exp,const SQChar *error) +{ + if(exp->_error) *exp->_error = error; + longjmp(*((jmp_buf*)exp->_jmpbuf),-1); +} + +static void sqstd_rex_expect(SQRex *exp, SQInteger n){ + if((*exp->_p) != n) + sqstd_rex_error(exp, _SC("expected paren")); + exp->_p++; +} + +static SQChar sqstd_rex_escapechar(SQRex *exp) +{ + if(*exp->_p == SQREX_SYMBOL_ESCAPE_CHAR){ + exp->_p++; + switch(*exp->_p) { + case 'v': exp->_p++; return '\v'; + case 'n': exp->_p++; return '\n'; + case 't': exp->_p++; return '\t'; + case 'r': exp->_p++; return '\r'; + case 'f': exp->_p++; return '\f'; + default: return (*exp->_p++); + } + } else if(!scisprint(*exp->_p)) sqstd_rex_error(exp,_SC("letter expected")); + return (*exp->_p++); +} + +static SQInteger sqstd_rex_charclass(SQRex *exp,SQInteger classid) +{ + SQInteger n = sqstd_rex_newnode(exp,OP_CCLASS); + exp->_nodes[n].left = classid; + return n; +} + +static SQInteger sqstd_rex_charnode(SQRex *exp,SQBool isclass) +{ + SQChar t; + if(*exp->_p == SQREX_SYMBOL_ESCAPE_CHAR) { + exp->_p++; + switch(*exp->_p) { + case 'n': exp->_p++; return sqstd_rex_newnode(exp,'\n'); + case 't': exp->_p++; return sqstd_rex_newnode(exp,'\t'); + case 'r': exp->_p++; return sqstd_rex_newnode(exp,'\r'); + case 'f': exp->_p++; return sqstd_rex_newnode(exp,'\f'); + case 'v': exp->_p++; return sqstd_rex_newnode(exp,'\v'); + case 'a': case 'A': case 'w': case 'W': case 's': case 'S': + case 'd': case 'D': case 'x': case 'X': case 'c': case 'C': + case 'p': case 'P': case 'l': case 'u': + { + t = *exp->_p; exp->_p++; + return sqstd_rex_charclass(exp,t); + } + case 'b': + case 'B': + if(!isclass) { + SQInteger node = sqstd_rex_newnode(exp,OP_WB); + exp->_nodes[node].left = *exp->_p; + exp->_p++; + return node; + } //else default + default: + t = *exp->_p; exp->_p++; + return sqstd_rex_newnode(exp,t); + } + } + else if(!scisprint(*exp->_p)) { + + sqstd_rex_error(exp,_SC("letter expected")); + } + t = *exp->_p; exp->_p++; + return sqstd_rex_newnode(exp,t); +} +static SQInteger sqstd_rex_class(SQRex *exp) +{ + SQInteger ret = -1; + SQInteger first = -1,chain; + if(*exp->_p == SQREX_SYMBOL_BEGINNING_OF_STRING){ + ret = sqstd_rex_newnode(exp,OP_NCLASS); + exp->_p++; + }else ret = sqstd_rex_newnode(exp,OP_CLASS); + + if(*exp->_p == ']') sqstd_rex_error(exp,_SC("empty class")); + chain = ret; + while(*exp->_p != ']' && exp->_p != exp->_eol) { + if(*exp->_p == '-' && first != -1){ + SQInteger r; + if(*exp->_p++ == ']') sqstd_rex_error(exp,_SC("unfinished range")); + r = sqstd_rex_newnode(exp,OP_RANGE); + if(first>*exp->_p) sqstd_rex_error(exp,_SC("invalid range")); + if(exp->_nodes[first].type == OP_CCLASS) sqstd_rex_error(exp,_SC("cannot use character classes in ranges")); + exp->_nodes[r].left = exp->_nodes[first].type; + SQInteger t = sqstd_rex_escapechar(exp); + exp->_nodes[r].right = t; + exp->_nodes[chain].next = r; + chain = r; + first = -1; + } + else{ + if(first!=-1){ + SQInteger c = first; + exp->_nodes[chain].next = c; + chain = c; + first = sqstd_rex_charnode(exp,SQTrue); + } + else{ + first = sqstd_rex_charnode(exp,SQTrue); + } + } + } + if(first!=-1){ + SQInteger c = first; + exp->_nodes[chain].next = c; + chain = c; + first = -1; + } + /* hack? */ + exp->_nodes[ret].left = exp->_nodes[ret].next; + exp->_nodes[ret].next = -1; + return ret; +} + +static SQInteger sqstd_rex_parsenumber(SQRex *exp) +{ + SQInteger ret = *exp->_p-'0'; + SQInteger positions = 10; + exp->_p++; + while(isdigit(*exp->_p)) { + ret = ret*10+(*exp->_p++-'0'); + if(positions==1000000000) sqstd_rex_error(exp,_SC("overflow in numeric constant")); + positions *= 10; + }; + return ret; +} + +static SQInteger sqstd_rex_element(SQRex *exp) +{ + SQInteger ret = -1; + switch(*exp->_p) + { + case '(': { + SQInteger expr; + exp->_p++; + + + if(*exp->_p =='?') { + exp->_p++; + sqstd_rex_expect(exp,':'); + expr = sqstd_rex_newnode(exp,OP_NOCAPEXPR); + } + else + expr = sqstd_rex_newnode(exp,OP_EXPR); + SQInteger newn = sqstd_rex_list(exp); + exp->_nodes[expr].left = newn; + ret = expr; + sqstd_rex_expect(exp,')'); + } + break; + case '[': + exp->_p++; + ret = sqstd_rex_class(exp); + sqstd_rex_expect(exp,']'); + break; + case SQREX_SYMBOL_END_OF_STRING: exp->_p++; ret = sqstd_rex_newnode(exp,OP_EOL);break; + case SQREX_SYMBOL_ANY_CHAR: exp->_p++; ret = sqstd_rex_newnode(exp,OP_DOT);break; + default: + ret = sqstd_rex_charnode(exp,SQFalse); + break; + } + + + SQInteger op; + SQBool isgreedy = SQFalse; + unsigned short p0 = 0, p1 = 0; + switch(*exp->_p){ + case SQREX_SYMBOL_GREEDY_ZERO_OR_MORE: p0 = 0; p1 = 0xFFFF; exp->_p++; isgreedy = SQTrue; break; + case SQREX_SYMBOL_GREEDY_ONE_OR_MORE: p0 = 1; p1 = 0xFFFF; exp->_p++; isgreedy = SQTrue; break; + case SQREX_SYMBOL_GREEDY_ZERO_OR_ONE: p0 = 0; p1 = 1; exp->_p++; isgreedy = SQTrue; break; + case '{': + exp->_p++; + if(!isdigit(*exp->_p)) sqstd_rex_error(exp,_SC("number expected")); + p0 = (unsigned short)sqstd_rex_parsenumber(exp); + /*******************************/ + switch(*exp->_p) { + case '}': + p1 = p0; exp->_p++; + break; + case ',': + exp->_p++; + p1 = 0xFFFF; + if(isdigit(*exp->_p)){ + p1 = (unsigned short)sqstd_rex_parsenumber(exp); + } + sqstd_rex_expect(exp,'}'); + break; + default: + sqstd_rex_error(exp,_SC(", or } expected")); + } + /*******************************/ + isgreedy = SQTrue; + break; + + } + if(isgreedy) { + SQInteger nnode = sqstd_rex_newnode(exp,OP_GREEDY); + op = OP_GREEDY; + exp->_nodes[nnode].left = ret; + exp->_nodes[nnode].right = ((p0)<<16)|p1; + ret = nnode; + } + + if((*exp->_p != SQREX_SYMBOL_BRANCH) && (*exp->_p != ')') && (*exp->_p != SQREX_SYMBOL_GREEDY_ZERO_OR_MORE) && (*exp->_p != SQREX_SYMBOL_GREEDY_ONE_OR_MORE) && (*exp->_p != '\0')) { + SQInteger nnode = sqstd_rex_element(exp); + exp->_nodes[ret].next = nnode; + } + + return ret; +} + +static SQInteger sqstd_rex_list(SQRex *exp) +{ + SQInteger ret=-1,e; + if(*exp->_p == SQREX_SYMBOL_BEGINNING_OF_STRING) { + exp->_p++; + ret = sqstd_rex_newnode(exp,OP_BOL); + } + e = sqstd_rex_element(exp); + if(ret != -1) { + exp->_nodes[ret].next = e; + } + else ret = e; + + if(*exp->_p == SQREX_SYMBOL_BRANCH) { + SQInteger temp,tright; + exp->_p++; + temp = sqstd_rex_newnode(exp,OP_OR); + exp->_nodes[temp].left = ret; + tright = sqstd_rex_list(exp); + exp->_nodes[temp].right = tright; + ret = temp; + } + return ret; +} + +static SQBool sqstd_rex_matchcclass(SQInteger cclass,SQChar c) +{ + switch(cclass) { + case 'a': return isalpha(c)?SQTrue:SQFalse; + case 'A': return !isalpha(c)?SQTrue:SQFalse; + case 'w': return (isalnum(c) || c == '_')?SQTrue:SQFalse; + case 'W': return (!isalnum(c) && c != '_')?SQTrue:SQFalse; + case 's': return isspace(c)?SQTrue:SQFalse; + case 'S': return !isspace(c)?SQTrue:SQFalse; + case 'd': return isdigit(c)?SQTrue:SQFalse; + case 'D': return !isdigit(c)?SQTrue:SQFalse; + case 'x': return isxdigit(c)?SQTrue:SQFalse; + case 'X': return !isxdigit(c)?SQTrue:SQFalse; + case 'c': return iscntrl(c)?SQTrue:SQFalse; + case 'C': return !iscntrl(c)?SQTrue:SQFalse; + case 'p': return ispunct(c)?SQTrue:SQFalse; + case 'P': return !ispunct(c)?SQTrue:SQFalse; + case 'l': return islower(c)?SQTrue:SQFalse; + case 'u': return isupper(c)?SQTrue:SQFalse; + } + return SQFalse; /*cannot happen*/ +} + +static SQBool sqstd_rex_matchclass(SQRex* exp,SQRexNode *node,SQChar c) +{ + do { + switch(node->type) { + case OP_RANGE: + if(c >= node->left && c <= node->right) return SQTrue; + break; + case OP_CCLASS: + if(sqstd_rex_matchcclass(node->left,c)) return SQTrue; + break; + default: + if(c == node->type)return SQTrue; + } + } while((node->next != -1) && (node = &exp->_nodes[node->next])); + return SQFalse; +} + +static const SQChar *sqstd_rex_matchnode(SQRex* exp,SQRexNode *node,const SQChar *str,SQRexNode *next) +{ + + SQRexNodeType type = node->type; + switch(type) { + case OP_GREEDY: { + //SQRexNode *greedystop = (node->next != -1) ? &exp->_nodes[node->next] : NULL; + SQRexNode *greedystop = NULL; + SQInteger p0 = (node->right >> 16)&0x0000FFFF, p1 = node->right&0x0000FFFF, nmaches = 0; + const SQChar *s=str, *good = str; + + if(node->next != -1) { + greedystop = &exp->_nodes[node->next]; + } + else { + greedystop = next; + } + + while((nmaches == 0xFFFF || nmaches < p1)) { + + const SQChar *stop; + if(!(s = sqstd_rex_matchnode(exp,&exp->_nodes[node->left],s,greedystop))) + break; + nmaches++; + good=s; + if(greedystop) { + //checks that 0 matches satisfy the expression(if so skips) + //if not would always stop(for instance if is a '?') + if(greedystop->type != OP_GREEDY || + (greedystop->type == OP_GREEDY && ((greedystop->right >> 16)&0x0000FFFF) != 0)) + { + SQRexNode *gnext = NULL; + if(greedystop->next != -1) { + gnext = &exp->_nodes[greedystop->next]; + }else if(next && next->next != -1){ + gnext = &exp->_nodes[next->next]; + } + stop = sqstd_rex_matchnode(exp,greedystop,s,gnext); + if(stop) { + //if satisfied stop it + if(p0 == p1 && p0 == nmaches) break; + else if(nmaches >= p0 && p1 == 0xFFFF) break; + else if(nmaches >= p0 && nmaches <= p1) break; + } + } + } + + if(s >= exp->_eol) + break; + } + if(p0 == p1 && p0 == nmaches) return good; + else if(nmaches >= p0 && p1 == 0xFFFF) return good; + else if(nmaches >= p0 && nmaches <= p1) return good; + return NULL; + } + case OP_OR: { + const SQChar *asd = str; + SQRexNode *temp=&exp->_nodes[node->left]; + while( (asd = sqstd_rex_matchnode(exp,temp,asd,NULL)) ) { + if(temp->next != -1) + temp = &exp->_nodes[temp->next]; + else + return asd; + } + asd = str; + temp = &exp->_nodes[node->right]; + while( (asd = sqstd_rex_matchnode(exp,temp,asd,NULL)) ) { + if(temp->next != -1) + temp = &exp->_nodes[temp->next]; + else + return asd; + } + return NULL; + break; + } + case OP_EXPR: + case OP_NOCAPEXPR:{ + SQRexNode *n = &exp->_nodes[node->left]; + const SQChar *cur = str; + SQInteger capture = -1; + if(node->type != OP_NOCAPEXPR && node->right == exp->_currsubexp) { + capture = exp->_currsubexp; + exp->_matches[capture].begin = cur; + exp->_currsubexp++; + } + + do { + SQRexNode *subnext = NULL; + if(n->next != -1) { + subnext = &exp->_nodes[n->next]; + }else { + subnext = next; + } + if(!(cur = sqstd_rex_matchnode(exp,n,cur,subnext))) { + if(capture != -1){ + exp->_matches[capture].begin = 0; + exp->_matches[capture].len = 0; + } + return NULL; + } + } while((n->next != -1) && (n = &exp->_nodes[n->next])); + + if(capture != -1) + exp->_matches[capture].len = cur - exp->_matches[capture].begin; + return cur; + } + case OP_WB: + if(str == exp->_bol && !isspace(*str) + || (str == exp->_eol && !isspace(*(str-1))) + || (!isspace(*str) && isspace(*(str+1))) + || (isspace(*str) && !isspace(*(str+1))) ) { + return (node->left == 'b')?str:NULL; + } + return (node->left == 'b')?NULL:str; + case OP_BOL: + if(str == exp->_bol) return str; + return NULL; + case OP_EOL: + if(str == exp->_eol) return str; + return NULL; + case OP_DOT:{ + *str++; + } + return str; + case OP_NCLASS: + case OP_CLASS: + if(sqstd_rex_matchclass(exp,&exp->_nodes[node->left],*str)?(type == OP_CLASS?SQTrue:SQFalse):(type == OP_NCLASS?SQTrue:SQFalse)) { + *str++; + return str; + } + return NULL; + case OP_CCLASS: + if(sqstd_rex_matchcclass(node->left,*str)) { + *str++; + return str; + } + return NULL; + default: /* char */ + if(*str != node->type) return NULL; + *str++; + return str; + } + return NULL; +} + +/* public api */ +SQRex *sqstd_rex_compile(const SQChar *pattern,const SQChar **error) +{ + SQRex *exp = (SQRex *)sq_malloc(sizeof(SQRex)); + exp->_eol = exp->_bol = NULL; + exp->_p = pattern; + exp->_nallocated = (SQInteger)scstrlen(pattern) * sizeof(SQChar); + exp->_nodes = (SQRexNode *)sq_malloc(exp->_nallocated * sizeof(SQRexNode)); + exp->_nsize = 0; + exp->_matches = 0; + exp->_nsubexpr = 0; + exp->_first = sqstd_rex_newnode(exp,OP_EXPR); + exp->_error = error; + exp->_jmpbuf = sq_malloc(sizeof(jmp_buf)); + if(setjmp(*((jmp_buf*)exp->_jmpbuf)) == 0) { + SQInteger res = sqstd_rex_list(exp); + exp->_nodes[exp->_first].left = res; + if(*exp->_p!='\0') + sqstd_rex_error(exp,_SC("unexpected character")); +#ifdef _DEBUG + { + SQInteger nsize,i; + SQRexNode *t; + nsize = exp->_nsize; + t = &exp->_nodes[0]; + scprintf(_SC("\n")); + for(i = 0;i < nsize; i++) { + if(exp->_nodes[i].type>MAX_CHAR) + scprintf(_SC("[%02d] %10s "),i,g_nnames[exp->_nodes[i].type-MAX_CHAR]); + else + scprintf(_SC("[%02d] %10c "),i,exp->_nodes[i].type); + scprintf(_SC("left %02d right %02d next %02d\n"),exp->_nodes[i].left,exp->_nodes[i].right,exp->_nodes[i].next); + } + scprintf(_SC("\n")); + } +#endif + exp->_matches = (SQRexMatch *) sq_malloc(exp->_nsubexpr * sizeof(SQRexMatch)); + memset(exp->_matches,0,exp->_nsubexpr * sizeof(SQRexMatch)); + } + else{ + sqstd_rex_free(exp); + return NULL; + } + return exp; +} + +void sqstd_rex_free(SQRex *exp) +{ + if(exp) { + if(exp->_nodes) sq_free(exp->_nodes,exp->_nallocated * sizeof(SQRexNode)); + if(exp->_jmpbuf) sq_free(exp->_jmpbuf,sizeof(jmp_buf)); + if(exp->_matches) sq_free(exp->_matches,exp->_nsubexpr * sizeof(SQRexMatch)); + sq_free(exp,sizeof(SQRex)); + } +} + +SQBool sqstd_rex_match(SQRex* exp,const SQChar* text) +{ + const SQChar* res = NULL; + exp->_bol = text; + exp->_eol = text + scstrlen(text); + exp->_currsubexp = 0; + res = sqstd_rex_matchnode(exp,exp->_nodes,text,NULL); + if(res == NULL || res != exp->_eol) + return SQFalse; + return SQTrue; +} + +SQBool sqstd_rex_searchrange(SQRex* exp,const SQChar* text_begin,const SQChar* text_end,const SQChar** out_begin, const SQChar** out_end) +{ + const SQChar *cur = NULL; + SQInteger node = exp->_first; + if(text_begin >= text_end) return SQFalse; + exp->_bol = text_begin; + exp->_eol = text_end; + do { + cur = text_begin; + while(node != -1) { + exp->_currsubexp = 0; + cur = sqstd_rex_matchnode(exp,&exp->_nodes[node],cur,NULL); + if(!cur) + break; + node = exp->_nodes[node].next; + } + *text_begin++; + } while(cur == NULL && text_begin != text_end); + + if(cur == NULL) + return SQFalse; + + --text_begin; + + if(out_begin) *out_begin = text_begin; + if(out_end) *out_end = cur; + return SQTrue; +} + +SQBool sqstd_rex_search(SQRex* exp,const SQChar* text, const SQChar** out_begin, const SQChar** out_end) +{ + return sqstd_rex_searchrange(exp,text,text + scstrlen(text),out_begin,out_end); +} + +SQInteger sqstd_rex_getsubexpcount(SQRex* exp) +{ + return exp->_nsubexpr; +} + +SQBool sqstd_rex_getsubexp(SQRex* exp, SQInteger n, SQRexMatch *subexp) +{ + if( n<0 || n >= exp->_nsubexpr) return SQFalse; + *subexp = exp->_matches[n]; + return SQTrue; +} + diff --git a/sqplus/sqstdlib/sqstdstream.cpp b/sqplus/sqstdlib/sqstdstream.cpp new file mode 100755 index 0000000..4cd63da --- /dev/null +++ b/sqplus/sqstdlib/sqstdstream.cpp @@ -0,0 +1,330 @@ +/* see copyright notice in squirrel.h */ +#include +#include +#include +#include +#include +#include +#include +#include "sqstdstream.h" +#include "sqstdblobimpl.h" + +#define SETUP_STREAM(v) \ + SQStream *self = NULL; \ + if(SQ_FAILED(sq_getinstanceup(v,1,(SQUserPointer*)&self,(SQUserPointer)SQSTD_STREAM_TYPE_TAG))) \ + return sq_throwerror(v,_SC("invalid type tag")); \ + if(!self->IsValid()) \ + return sq_throwerror(v,_SC("the stream is invalid")); + +SQInteger _stream_readblob(HSQUIRRELVM v) +{ + SETUP_STREAM(v); + SQUserPointer data,blobp; + SQInteger size,res; + sq_getinteger(v,2,&size); + if(size > self->Len()) { + size = self->Len(); + } + data = sq_getscratchpad(v,size); + res = self->Read(data,size); + if(res <= 0) + return sq_throwerror(v,_SC("no data left to read")); + blobp = sqstd_createblob(v,res); + memcpy(blobp,data,res); + return 1; +} + +#define SAFE_READN(ptr,len) { \ + if(self->Read(ptr,len) != len) return sq_throwerror(v,_SC("io error")); \ + } +SQInteger _stream_readn(HSQUIRRELVM v) +{ + SETUP_STREAM(v); + SQInteger format; + sq_getinteger(v, 2, &format); + switch(format) { + case 'l': { + SQInteger i; + SAFE_READN(&i, sizeof(i)); + sq_pushinteger(v, i); + } + break; + case 'i': { + SQInt32 i; + SAFE_READN(&i, sizeof(i)); + sq_pushinteger(v, i); + } + break; + case 's': { + short s; + SAFE_READN(&s, sizeof(short)); + sq_pushinteger(v, s); + } + break; + case 'w': { + unsigned short w; + SAFE_READN(&w, sizeof(unsigned short)); + sq_pushinteger(v, w); + } + break; + case 'c': { + char c; + SAFE_READN(&c, sizeof(char)); + sq_pushinteger(v, c); + } + break; + case 'b': { + unsigned char c; + SAFE_READN(&c, sizeof(unsigned char)); + sq_pushinteger(v, c); + } + break; + case 'f': { + float f; + SAFE_READN(&f, sizeof(float)); + sq_pushfloat(v, f); + } + break; + case 'd': { + double d; + SAFE_READN(&d, sizeof(double)); + sq_pushfloat(v, (SQFloat)d); + } + break; + default: + return sq_throwerror(v, _SC("invalid format")); + } + return 1; +} + +SQInteger _stream_writeblob(HSQUIRRELVM v) +{ + SQUserPointer data; + SQInteger size; + SETUP_STREAM(v); + if(SQ_FAILED(sqstd_getblob(v,2,&data))) + return sq_throwerror(v,_SC("invalid parameter")); + size = sqstd_getblobsize(v,2); + if(self->Write(data,size) != size) + return sq_throwerror(v,_SC("io error")); + sq_pushinteger(v,size); + return 1; +} + +SQInteger _stream_writen(HSQUIRRELVM v) +{ + SETUP_STREAM(v); + SQInteger format, ti; + SQFloat tf; + sq_getinteger(v, 3, &format); + switch(format) { + case 'l': { + SQInteger i; + sq_getinteger(v, 2, &ti); + i = ti; + self->Write(&i, sizeof(SQInteger)); + } + break; + case 'i': { + SQInt32 i; + sq_getinteger(v, 2, &ti); + i = (SQInt32)ti; + self->Write(&i, sizeof(SQInt32)); + } + break; + case 's': { + short s; + sq_getinteger(v, 2, &ti); + s = (short)ti; + self->Write(&s, sizeof(short)); + } + break; + case 'w': { + unsigned short w; + sq_getinteger(v, 2, &ti); + w = (unsigned short)ti; + self->Write(&w, sizeof(unsigned short)); + } + break; + case 'c': { + char c; + sq_getinteger(v, 2, &ti); + c = (char)ti; + self->Write(&c, sizeof(char)); + } + break; + case 'b': { + unsigned char b; + sq_getinteger(v, 2, &ti); + b = (unsigned char)ti; + self->Write(&b, sizeof(unsigned char)); + } + break; + case 'f': { + float f; + sq_getfloat(v, 2, &tf); + f = (float)tf; + self->Write(&f, sizeof(float)); + } + break; + case 'd': { + double d; + sq_getfloat(v, 2, &tf); + d = tf; + self->Write(&d, sizeof(double)); + } + break; + default: + return sq_throwerror(v, _SC("invalid format")); + } + return 0; +} + +SQInteger _stream_seek(HSQUIRRELVM v) +{ + SETUP_STREAM(v); + SQInteger offset, origin = SQ_SEEK_SET; + sq_getinteger(v, 2, &offset); + if(sq_gettop(v) > 2) { + SQInteger t; + sq_getinteger(v, 3, &t); + switch(t) { + case 'b': origin = SQ_SEEK_SET; break; + case 'c': origin = SQ_SEEK_CUR; break; + case 'e': origin = SQ_SEEK_END; break; + default: return sq_throwerror(v,_SC("invalid origin")); + } + } + sq_pushinteger(v, self->Seek(offset, origin)); + return 1; +} + +SQInteger _stream_tell(HSQUIRRELVM v) +{ + SETUP_STREAM(v); + sq_pushinteger(v, self->Tell()); + return 1; +} + +SQInteger _stream_len(HSQUIRRELVM v) +{ + SETUP_STREAM(v); + sq_pushinteger(v, self->Len()); + return 1; +} + +SQInteger _stream_flush(HSQUIRRELVM v) +{ + SETUP_STREAM(v); + if(!self->Flush()) + sq_pushinteger(v, 1); + else + sq_pushnull(v); + return 1; +} + +SQInteger _stream_eos(HSQUIRRELVM v) +{ + SETUP_STREAM(v); + if(self->EOS()) + sq_pushinteger(v, 1); + else + sq_pushnull(v); + return 1; +} + +static SQRegFunction _stream_methods[] = { + _DECL_STREAM_FUNC(readblob,2,_SC("xn")), + _DECL_STREAM_FUNC(readn,2,_SC("xn")), + _DECL_STREAM_FUNC(writeblob,-2,_SC("xx")), + _DECL_STREAM_FUNC(writen,3,_SC("xnn")), + _DECL_STREAM_FUNC(seek,-2,_SC("xnn")), + _DECL_STREAM_FUNC(tell,1,_SC("x")), + _DECL_STREAM_FUNC(len,1,_SC("x")), + _DECL_STREAM_FUNC(eos,1,_SC("x")), + _DECL_STREAM_FUNC(flush,1,_SC("x")), + {0,0} +}; + +void init_streamclass(HSQUIRRELVM v) +{ + sq_pushregistrytable(v); + sq_pushstring(v,_SC("std_stream"),-1); + if(SQ_FAILED(sq_get(v,-2))) { + sq_pushstring(v,_SC("std_stream"),-1); + sq_newclass(v,SQFalse); + sq_settypetag(v,-1,(SQUserPointer)SQSTD_STREAM_TYPE_TAG); + SQInteger i = 0; + while(_stream_methods[i].name != 0) { + SQRegFunction &f = _stream_methods[i]; + sq_pushstring(v,f.name,-1); + sq_newclosure(v,f.f,0); + sq_setparamscheck(v,f.nparamscheck,f.typemask); + sq_createslot(v,-3); + i++; + } + sq_createslot(v,-3); + sq_pushroottable(v); + sq_pushstring(v,_SC("stream"),-1); + sq_pushstring(v,_SC("std_stream"),-1); + sq_get(v,-4); + sq_createslot(v,-3); + sq_pop(v,1); + } + else { + sq_pop(v,1); //result + } + sq_pop(v,1); +} + +SQRESULT declare_stream(HSQUIRRELVM v,SQChar* name,SQUserPointer typetag,SQChar* reg_name,SQRegFunction *methods,SQRegFunction *globals) +{ + if(sq_gettype(v,-1) != OT_TABLE) + return sq_throwerror(v,_SC("table expected")); + SQInteger top = sq_gettop(v); + //create delegate + init_streamclass(v); + sq_pushregistrytable(v); + sq_pushstring(v,reg_name,-1); + sq_pushstring(v,_SC("std_stream"),-1); + if(SQ_SUCCEEDED(sq_get(v,-3))) { + sq_newclass(v,SQTrue); + sq_settypetag(v,-1,typetag); + SQInteger i = 0; + while(methods[i].name != 0) { + SQRegFunction &f = methods[i]; + sq_pushstring(v,f.name,-1); + sq_newclosure(v,f.f,0); + sq_setparamscheck(v,f.nparamscheck,f.typemask); + sq_setnativeclosurename(v,-1,f.name); + sq_createslot(v,-3); + i++; + } + sq_createslot(v,-3); + sq_pop(v,1); + + i = 0; + while(globals[i].name!=0) + { + SQRegFunction &f = globals[i]; + sq_pushstring(v,f.name,-1); + sq_newclosure(v,f.f,0); + sq_setparamscheck(v,f.nparamscheck,f.typemask); + sq_setnativeclosurename(v,-1,f.name); + sq_createslot(v,-3); + i++; + } + //register the class in the target table + sq_pushstring(v,name,-1); + sq_pushregistrytable(v); + sq_pushstring(v,reg_name,-1); + sq_get(v,-2); + sq_remove(v,-2); + sq_createslot(v,-3); + + sq_settop(v,top); + return SQ_OK; + } + sq_settop(v,top); + return SQ_ERROR; +} diff --git a/sqplus/sqstdlib/sqstdstream.h b/sqplus/sqstdlib/sqstdstream.h new file mode 100755 index 0000000..6b5bb9d --- /dev/null +++ b/sqplus/sqstdlib/sqstdstream.h @@ -0,0 +1,18 @@ +/* see copyright notice in squirrel.h */ +#ifndef _SQSTD_STREAM_H_ +#define _SQSTD_STREAM_H_ + +SQInteger _stream_readblob(HSQUIRRELVM v); +SQInteger _stream_readline(HSQUIRRELVM v); +SQInteger _stream_readn(HSQUIRRELVM v); +SQInteger _stream_writeblob(HSQUIRRELVM v); +SQInteger _stream_writen(HSQUIRRELVM v); +SQInteger _stream_seek(HSQUIRRELVM v); +SQInteger _stream_tell(HSQUIRRELVM v); +SQInteger _stream_len(HSQUIRRELVM v); +SQInteger _stream_eos(HSQUIRRELVM v); +SQInteger _stream_flush(HSQUIRRELVM v); + +#define _DECL_STREAM_FUNC(name,nparams,typecheck) {_SC(#name),_stream_##name,nparams,typecheck} +SQRESULT declare_stream(HSQUIRRELVM v,SQChar* name,SQUserPointer typetag,SQChar* reg_name,SQRegFunction *methods,SQRegFunction *globals); +#endif /*_SQSTD_STREAM_H_*/ diff --git a/sqplus/sqstdlib/sqstdstring.cpp b/sqplus/sqstdlib/sqstdstring.cpp new file mode 100755 index 0000000..31735e1 --- /dev/null +++ b/sqplus/sqstdlib/sqstdstring.cpp @@ -0,0 +1,350 @@ +/* see copyright notice in squirrel.h */ +#include +#include +#include +#include +#include +#include +#include + +#ifdef _UNICODE +#define scstrchr wcschr +#define scsnprintf wsnprintf +#define scatoi _wtoi +#define scstrtok wcstok +#else +#define scstrchr strchr +#define scsnprintf snprintf +#define scatoi atoi +#define scstrtok strtok +#endif +#define MAX_FORMAT_LEN 20 +#define MAX_WFORMAT_LEN 3 +#define ADDITIONAL_FORMAT_SPACE (100*sizeof(SQChar)) + +static SQInteger validate_format(HSQUIRRELVM v, SQChar *fmt, const SQChar *src, SQInteger n,SQInteger &width) +{ + SQChar swidth[MAX_WFORMAT_LEN]; + SQInteger wc = 0; + SQInteger start = n; + fmt[0] = '%'; + while (scstrchr(_SC("-+ #0"), src[n])) n++; + while (scisdigit(src[n])) { + swidth[wc] = src[n]; + n++; + wc++; + if(wc>=MAX_WFORMAT_LEN) + return sq_throwerror(v,_SC("width format too long")); + } + swidth[wc] = '\0'; + if(wc > 0) { + width = scatoi(swidth); + } + else + width = 0; + if (src[n] == '.') { + n++; + + wc = 0; + while (scisdigit(src[n])) { + swidth[wc] = src[n]; + n++; + wc++; + if(wc>=MAX_WFORMAT_LEN) + return sq_throwerror(v,_SC("precision format too long")); + } + swidth[wc] = '\0'; + if(wc > 0) { + width += scatoi(swidth); + } + } + if (n-start > MAX_FORMAT_LEN ) + return sq_throwerror(v,_SC("format too long")); + memcpy(&fmt[1],&src[start],((n-start)+1)*sizeof(SQChar)); + fmt[(n-start)+2] = '\0'; + return n; +} + +static SQInteger _string_format(HSQUIRRELVM v) +{ + const SQChar *format; + SQChar *dest; + SQChar fmt[MAX_FORMAT_LEN]; + sq_getstring(v,2,&format); + SQInteger allocated = (sq_getsize(v,2)+1)*sizeof(SQChar); + dest = sq_getscratchpad(v,allocated); + SQInteger n = 0,i = 0, nparam = 3, w = 0; + while(format[n] != '\0') { + if(format[n] != '%') { + assert(i < allocated); + dest[i++] = format[n]; + n++; + } + else if(format[n+1] == '%') { //handles %% + dest[i++] = '%'; + n += 2; + } + else { + n++; + if( nparam > sq_gettop(v) ) + return sq_throwerror(v,_SC("not enough paramters for the given format string")); + n = validate_format(v,fmt,format,n,w); + if(n < 0) return -1; + SQInteger addlen = 0; + SQInteger valtype = 0; + const SQChar *ts; + SQInteger ti; + SQFloat tf; + switch(format[n]) { + case 's': + if(SQ_FAILED(sq_getstring(v,nparam,&ts))) + return sq_throwerror(v,_SC("string expected for the specified format")); + addlen = (sq_getsize(v,nparam)*sizeof(SQChar))+((w+1)*sizeof(SQChar)); + valtype = 's'; + break; + case 'i': case 'd': case 'c':case 'o': case 'u': case 'x': case 'X': + if(SQ_FAILED(sq_getinteger(v,nparam,&ti))) + return sq_throwerror(v,_SC("integer expected for the specified format")); + addlen = (ADDITIONAL_FORMAT_SPACE)+((w+1)*sizeof(SQChar)); + valtype = 'i'; + break; + case 'f': case 'g': case 'G': case 'e': case 'E': + if(SQ_FAILED(sq_getfloat(v,nparam,&tf))) + return sq_throwerror(v,_SC("float expected for the specified format")); + addlen = (ADDITIONAL_FORMAT_SPACE)+((w+1)*sizeof(SQChar)); + valtype = 'f'; + break; + default: + return sq_throwerror(v,_SC("invalid format")); + } + n++; + allocated += addlen; + dest = sq_getscratchpad(v,allocated); + switch(valtype) { + case 's': i += scsprintf(&dest[i],fmt,ts); break; + case 'i': i += scsprintf(&dest[i],fmt,ti); break; + case 'f': i += scsprintf(&dest[i],fmt,tf); break; + }; + nparam ++; + } + } + sq_pushstring(v,dest,i); + return 1; +} + +static void __strip_l(const SQChar *str,const SQChar **start) +{ + const SQChar *t = str; + while(((*t) != '\0') && scisspace(*t)){ t++; } + *start = t; +} + +static void __strip_r(const SQChar *str,SQInteger len,const SQChar **end) +{ + if(len == 0) { + *end = str; + return; + } + const SQChar *t = &str[len-1]; + while(t != str && scisspace(*t)) { t--; } + *end = t+1; +} + +static SQInteger _string_strip(HSQUIRRELVM v) +{ + const SQChar *str,*start,*end; + sq_getstring(v,2,&str); + SQInteger len = sq_getsize(v,2); + __strip_l(str,&start); + __strip_r(str,len,&end); + sq_pushstring(v,start,end - start); + return 1; +} + +static SQInteger _string_lstrip(HSQUIRRELVM v) +{ + const SQChar *str,*start; + sq_getstring(v,2,&str); + __strip_l(str,&start); + sq_pushstring(v,start,-1); + return 1; +} + +static SQInteger _string_rstrip(HSQUIRRELVM v) +{ + const SQChar *str,*end; + sq_getstring(v,2,&str); + SQInteger len = sq_getsize(v,2); + __strip_r(str,len,&end); + sq_pushstring(v,str,end - str); + return 1; +} + +static SQInteger _string_split(HSQUIRRELVM v) +{ + const SQChar *str,*seps; + SQChar *stemp,*tok; + sq_getstring(v,2,&str); + sq_getstring(v,3,&seps); + if(sq_getsize(v,3) == 0) return sq_throwerror(v,_SC("empty separators string")); + SQInteger memsize = (sq_getsize(v,2)+1)*sizeof(SQChar); + stemp = sq_getscratchpad(v,memsize); + memcpy(stemp,str,memsize); + tok = scstrtok(stemp,seps); + sq_newarray(v,0); + while( tok != NULL ) { + sq_pushstring(v,tok,-1); + sq_arrayappend(v,-2); + tok = scstrtok( NULL, seps ); + } + return 1; +} + +#define SETUP_REX(v) \ + SQRex *self = NULL; \ + sq_getinstanceup(v,1,(SQUserPointer *)&self,0); + +static SQInteger _rexobj_releasehook(SQUserPointer p, SQInteger size) +{ + SQRex *self = ((SQRex *)p); + sqstd_rex_free(self); + return 1; +} + +static SQInteger _regexp_match(HSQUIRRELVM v) +{ + SETUP_REX(v); + const SQChar *str; + sq_getstring(v,2,&str); + if(sqstd_rex_match(self,str) == SQTrue) + { + sq_pushbool(v,SQTrue); + return 1; + } + sq_pushbool(v,SQFalse); + return 1; +} + +static void _addrexmatch(HSQUIRRELVM v,const SQChar *str,const SQChar *begin,const SQChar *end) +{ + sq_newtable(v); + sq_pushstring(v,_SC("begin"),-1); + sq_pushinteger(v,begin - str); + sq_rawset(v,-3); + sq_pushstring(v,_SC("end"),-1); + sq_pushinteger(v,end - str); + sq_rawset(v,-3); +} + +static SQInteger _regexp_search(HSQUIRRELVM v) +{ + SETUP_REX(v); + const SQChar *str,*begin,*end; + SQInteger start = 0; + sq_getstring(v,2,&str); + if(sq_gettop(v) > 2) sq_getinteger(v,3,&start); + if(sqstd_rex_search(self,str+start,&begin,&end) == SQTrue) { + _addrexmatch(v,str,begin,end); + return 1; + } + return 0; +} + +static SQInteger _regexp_capture(HSQUIRRELVM v) +{ + SETUP_REX(v); + const SQChar *str,*begin,*end; + SQInteger start = 0; + sq_getstring(v,2,&str); + if(sq_gettop(v) > 2) sq_getinteger(v,3,&start); + if(sqstd_rex_search(self,str+start,&begin,&end) == SQTrue) { + SQInteger n = sqstd_rex_getsubexpcount(self); + SQRexMatch match; + sq_newarray(v,0); + for(SQInteger i = 0;i < n; i++) { + sqstd_rex_getsubexp(self,i,&match); + if(match.len > 0) + _addrexmatch(v,str,match.begin,match.begin+match.len); + else + _addrexmatch(v,str,str,str); //empty match + sq_arrayappend(v,-2); + } + return 1; + } + return 0; +} + +static SQInteger _regexp_subexpcount(HSQUIRRELVM v) +{ + SETUP_REX(v); + sq_pushinteger(v,sqstd_rex_getsubexpcount(self)); + return 1; +} + +static SQInteger _regexp_constructor(HSQUIRRELVM v) +{ + const SQChar *error,*pattern; + sq_getstring(v,2,&pattern); + SQRex *rex = sqstd_rex_compile(pattern,&error); + if(!rex) return sq_throwerror(v,error); + sq_setinstanceup(v,1,rex); + sq_setreleasehook(v,1,_rexobj_releasehook); + return 0; +} + +static SQInteger _regexp__typeof(HSQUIRRELVM v) +{ + sq_pushstring(v,_SC("regexp"),-1); + return 1; +} + +#define _DECL_REX_FUNC(name,nparams,pmask) {_SC(#name),_regexp_##name,nparams,pmask} +static SQRegFunction rexobj_funcs[]={ + _DECL_REX_FUNC(constructor,2,_SC(".s")), + _DECL_REX_FUNC(search,-2,_SC("xsn")), + _DECL_REX_FUNC(match,2,_SC("xs")), + _DECL_REX_FUNC(capture,-2,_SC("xsn")), + _DECL_REX_FUNC(subexpcount,1,_SC("x")), + _DECL_REX_FUNC(_typeof,1,_SC("x")), + {0,0} +}; + +#define _DECL_FUNC(name,nparams,pmask) {_SC(#name),_string_##name,nparams,pmask} +static SQRegFunction stringlib_funcs[]={ + _DECL_FUNC(format,-2,_SC(".s")), + _DECL_FUNC(strip,2,_SC(".s")), + _DECL_FUNC(lstrip,2,_SC(".s")), + _DECL_FUNC(rstrip,2,_SC(".s")), + _DECL_FUNC(split,3,_SC(".ss")), + {0,0} +}; + + +SQInteger sqstd_register_stringlib(HSQUIRRELVM v) +{ + sq_pushstring(v,_SC("regexp"),-1); + sq_newclass(v,SQFalse); + SQInteger i = 0; + while(rexobj_funcs[i].name != 0) { + SQRegFunction &f = rexobj_funcs[i]; + sq_pushstring(v,f.name,-1); + sq_newclosure(v,f.f,0); + sq_setparamscheck(v,f.nparamscheck,f.typemask); + sq_setnativeclosurename(v,-1,f.name); + sq_createslot(v,-3); + i++; + } + sq_createslot(v,-3); + + i = 0; + while(stringlib_funcs[i].name!=0) + { + sq_pushstring(v,stringlib_funcs[i].name,-1); + sq_newclosure(v,stringlib_funcs[i].f,0); + sq_setparamscheck(v,stringlib_funcs[i].nparamscheck,stringlib_funcs[i].typemask); + sq_setnativeclosurename(v,-1,stringlib_funcs[i].name); + sq_createslot(v,-3); + i++; + } + return 1; +} diff --git a/sqplus/sqstdlib/sqstdsystem.cpp b/sqplus/sqstdlib/sqstdsystem.cpp new file mode 100755 index 0000000..7d4200c --- /dev/null +++ b/sqplus/sqstdlib/sqstdsystem.cpp @@ -0,0 +1,147 @@ +/* see copyright notice in squirrel.h */ +#include +#include +#include +#include +#include + +#ifdef SQUNICODE +#include +#define scgetenv _wgetenv +#define scsystem _wsystem +#define scasctime _wasctime +#define scremove _wremove +#define screname _wrename +#else +#define scgetenv getenv +#define scsystem system +#define scasctime asctime +#define scremove remove +#define screname rename +#endif + +static SQInteger _system_getenv(HSQUIRRELVM v) +{ + const SQChar *s; + if(SQ_SUCCEEDED(sq_getstring(v,2,&s))){ + sq_pushstring(v,scgetenv(s),-1); + return 1; + } + return 0; +} + + +static SQInteger _system_system(HSQUIRRELVM v) +{ + const SQChar *s; + if(SQ_SUCCEEDED(sq_getstring(v,2,&s))){ + sq_pushinteger(v,scsystem(s)); + return 1; + } + return sq_throwerror(v,_SC("wrong param")); +} + + +static SQInteger _system_clock(HSQUIRRELVM v) +{ + sq_pushfloat(v,((SQFloat)clock())/(SQFloat)CLOCKS_PER_SEC); + return 1; +} + +static SQInteger _system_time(HSQUIRRELVM v) +{ + time_t t; + time(&t); + sq_pushinteger(v,*((SQInteger *)&t)); + return 1; +} + +static SQInteger _system_remove(HSQUIRRELVM v) +{ + const SQChar *s; + sq_getstring(v,2,&s); + if(scremove(s)==-1) + return sq_throwerror(v,_SC("remove() failed")); + return 0; +} + +static SQInteger _system_rename(HSQUIRRELVM v) +{ + const SQChar *oldn,*newn; + sq_getstring(v,2,&oldn); + sq_getstring(v,3,&newn); + if(screname(oldn,newn)==-1) + return sq_throwerror(v,_SC("rename() failed")); + return 0; +} + +static void _set_integer_slot(HSQUIRRELVM v,const SQChar *name,SQInteger val) +{ + sq_pushstring(v,name,-1); + sq_pushinteger(v,val); + sq_rawset(v,-3); +} + +static SQInteger _system_date(HSQUIRRELVM v) +{ + time_t t; + SQInteger it; + SQInteger format = 'l'; + if(sq_gettop(v) > 1) { + sq_getinteger(v,2,&it); + t = it; + if(sq_gettop(v) > 2) { + sq_getinteger(v,3,(SQInteger*)&format); + } + } + else { + time(&t); + } + tm *date; + if(format == 'u') + date = gmtime(&t); + else + date = localtime(&t); + if(!date) + return sq_throwerror(v,_SC("crt api failure")); + sq_newtable(v); + _set_integer_slot(v, _SC("sec"), date->tm_sec); + _set_integer_slot(v, _SC("min"), date->tm_min); + _set_integer_slot(v, _SC("hour"), date->tm_hour); + _set_integer_slot(v, _SC("day"), date->tm_mday); + _set_integer_slot(v, _SC("month"), date->tm_mon); + _set_integer_slot(v, _SC("year"), date->tm_year+1900); + _set_integer_slot(v, _SC("wday"), date->tm_wday); + _set_integer_slot(v, _SC("yday"), date->tm_yday); + return 1; +} + + + +#define _DECL_FUNC(name,nparams,pmask) {_SC(#name),_system_##name,nparams,pmask} +static SQRegFunction systemlib_funcs[]={ + _DECL_FUNC(getenv,2,_SC(".s")), + _DECL_FUNC(system,2,_SC(".s")), + _DECL_FUNC(clock,1,NULL), + _DECL_FUNC(time,1,NULL), + _DECL_FUNC(date,-1,_SC(".nn")), + _DECL_FUNC(remove,2,_SC(".s")), + _DECL_FUNC(rename,3,_SC(".ss")), + {0,0} +}; + + +SQInteger sqstd_register_systemlib(HSQUIRRELVM v) +{ + SQInteger i=0; + while(systemlib_funcs[i].name!=0) + { + sq_pushstring(v,systemlib_funcs[i].name,-1); + sq_newclosure(v,systemlib_funcs[i].f,0); + sq_setparamscheck(v,systemlib_funcs[i].nparamscheck,systemlib_funcs[i].typemask); + sq_setnativeclosurename(v,-1,systemlib_funcs[i].name); + sq_createslot(v,-3); + i++; + } + return 1; +} diff --git a/sqplus/squirrel.sln b/sqplus/squirrel.sln new file mode 100755 index 0000000..ec4edec --- /dev/null +++ b/sqplus/squirrel.sln @@ -0,0 +1,127 @@ +Microsoft Visual Studio Solution File, Format Version 11.00 +# Visual C++ Express 2010 +Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{BF283FFA-8206-4717-A5A1-BFF9BFA1A041}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "sq", "sq\sq.vcxproj", "{984683B6-E68A-4CCB-89C9-2D89527144A6}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "sqstdlib", "sqstdlib\sqstdlib.vcxproj", "{B6DA293C-F1BB-4800-8134-70CBE80F70A0}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "squirrel", "squirrel\squirrel.vcxproj", "{A79653F2-73F4-4F57-AE86-4AEBDE795232}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "sqplus", "sqplus\sqplus.vcxproj", "{F9811314-C694-49A4-BD87-BA2E7F30D358}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "DXSquirrel", "DXSquirrel\DXSquirrel.vcxproj", "{63D317C8-DF36-49A8-BA6A-EE52C752685E}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testSqPlus", "testSqPlus\testSqPlus.vcxproj", "{11D3B7F7-3870-426F-8EC2-19E16D4F0DCC}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "sqdbg", "sqdbg\sqdbg.vcxproj", "{B31D0390-C9F7-4D1C-9DBA-0AE6B7357E75}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "sqdbglib", "sqdbglib\sqdbglib.vcxproj", "{63A56F4B-5B83-4B89-B387-B456FE002528}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "minimalSqPlus", "minimalSqPlus\minimalSqPlus.vcxproj", "{C45BEE7F-0E5E-488B-B7C9-3F4A4385DD8B}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testSqPlus2unit", "testSqPlus2unit\testSqPlus2unit.vcxproj", "{B31D6AC8-4CFE-4B8C-AD44-B5CCCB82E7EB}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "UnitTest++.vsnet2005", "testSqPlus2unit\UnitTest++\UnitTest++.vsnet2005.vcxproj", "{64A4FEFE-0461-4E95-8CC1-91EF5F57DBC6}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug - Unicode|Win32 = Debug - Unicode|Win32 + Debug|Win32 = Debug|Win32 + Release - Unicode|Win32 = Release - Unicode|Win32 + Release|Win32 = Release|Win32 + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {984683B6-E68A-4CCB-89C9-2D89527144A6}.Debug - Unicode|Win32.ActiveCfg = Debug - Unicode|Win32 + {984683B6-E68A-4CCB-89C9-2D89527144A6}.Debug - Unicode|Win32.Build.0 = Debug - Unicode|Win32 + {984683B6-E68A-4CCB-89C9-2D89527144A6}.Debug|Win32.ActiveCfg = Debug|Win32 + 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Unicode|Win32.Build.0 = Debug|Win32 + {64A4FEFE-0461-4E95-8CC1-91EF5F57DBC6}.Debug|Win32.ActiveCfg = Debug|Win32 + {64A4FEFE-0461-4E95-8CC1-91EF5F57DBC6}.Debug|Win32.Build.0 = Debug|Win32 + {64A4FEFE-0461-4E95-8CC1-91EF5F57DBC6}.Release - Unicode|Win32.ActiveCfg = Release|Win32 + {64A4FEFE-0461-4E95-8CC1-91EF5F57DBC6}.Release - Unicode|Win32.Build.0 = Release|Win32 + {64A4FEFE-0461-4E95-8CC1-91EF5F57DBC6}.Release|Win32.ActiveCfg = Release|Win32 + {64A4FEFE-0461-4E95-8CC1-91EF5F57DBC6}.Release|Win32.Build.0 = Release|Win32 + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection +EndGlobal diff --git a/sqplus/squirrel.workspace b/sqplus/squirrel.workspace new file mode 100755 index 0000000..923f5ef --- /dev/null +++ b/sqplus/squirrel.workspace @@ -0,0 +1,16 @@ + + + + + + + + + + + + + + + + diff --git a/sqplus/squirrel/Makefile b/sqplus/squirrel/Makefile new file mode 100755 index 0000000..8d556f6 --- /dev/null +++ b/sqplus/squirrel/Makefile @@ -0,0 +1,52 @@ +SQUIRREL= .. + + +OUT= $(SQUIRREL)/lib/libsquirrel.a +INCZ= -I$(SQUIRREL)/include -I. -Iinclude +DEFS= +LIB= + +OBJS= \ + sqapi.o \ + sqbaselib.o \ + sqcompiler.o \ + sqdebug.o \ + sqlexer.o \ + sqobject.o \ + sqparser.o \ + sqstate.o \ + sqtable.o \ + sqvm.o \ + sqmem.o \ + sqclass.o + +SRCS= \ + sqapi.cpp \ + sqbaselib.cpp \ + sqfuncstate.cpp \ + sqdebug.cpp \ + sqlexer.cpp \ + sqobject.cpp \ + sqcompiler.cpp \ + sqstate.cpp \ + sqtable.cpp \ + sqmem.cpp \ + sqvm.cpp \ + sqclass.cpp + + + +sq32: + gcc -O2 -fno-rtti -Wall -c $(SRCS) $(INCZ) $(DEFS) + ar rc $(OUT) *.o + rm *.o + +sqprof: + gcc -O2 -pg -fno-rtti -pie -gstabs -g3 -Wall -c $(SRCS) $(INCZ) $(DEFS) + ar rc $(OUT) *.o + rm *.o + +sq64: + gcc -O2 -D_SQ64 -fno-rtti -Wall -c $(SRCS) $(INCZ) $(DEFS) + ar rc $(OUT) *.o + rm *.o diff --git a/sqplus/squirrel/sqapi.cpp b/sqplus/squirrel/sqapi.cpp new file mode 100755 index 0000000..803234f --- /dev/null +++ b/sqplus/squirrel/sqapi.cpp @@ -0,0 +1,1218 @@ +/* + see copyright notice in squirrel.h +*/ +#include "sqpcheader.h" +#include "sqvm.h" +#include "sqstring.h" +#include "sqtable.h" +#include "sqarray.h" +#include "sqfuncproto.h" +#include "sqclosure.h" +#include "squserdata.h" +#include "sqcompiler.h" +#include "sqfuncstate.h" +#include "sqclass.h" + +bool sq_aux_gettypedarg(HSQUIRRELVM v,SQInteger idx,SQObjectType type,SQObjectPtr **o) +{ + *o = &stack_get(v,idx); + if(type(**o) != type){ + SQObjectPtr oval = v->PrintObjVal(**o); + v->Raise_Error(_SC("wrong argument type, expected '%s' got '%.50s'"),IdType2Name(type),_stringval(oval)); + return false; + } + return true; +} + +#define _GETSAFE_OBJ(v,idx,type,o) { if(!sq_aux_gettypedarg(v,idx,type,&o)) return SQ_ERROR; } + +#define sq_aux_paramscheck(v,count) \ +{ \ + if(sq_gettop(v) < count){ v->Raise_Error(_SC("not enough params in the stack")); return SQ_ERROR; }\ +} + +SQInteger sq_aux_throwobject(HSQUIRRELVM v,SQObjectPtr &e) +{ + v->_lasterror = e; + return SQ_ERROR; +} + +SQInteger sq_aux_invalidtype(HSQUIRRELVM v,SQObjectType type) +{ + scsprintf(_ss(v)->GetScratchPad(100), _SC("unexpected type %s"), IdType2Name(type)); + return sq_throwerror(v, _ss(v)->GetScratchPad(-1)); +} + +HSQUIRRELVM sq_open(SQInteger initialstacksize) +{ + SQSharedState *ss; + SQVM *v; + sq_new(ss, SQSharedState); + ss->Init(); + v = (SQVM *)SQ_MALLOC(sizeof(SQVM)); + new (v) SQVM(ss); + ss->_root_vm = v; + if(v->Init(NULL, initialstacksize)) { + return v; + } else { + sq_delete(v, SQVM); + return NULL; + } + return v; +} + +HSQUIRRELVM sq_newthread(HSQUIRRELVM friendvm, SQInteger initialstacksize) +{ + SQSharedState *ss; + SQVM *v; + ss=_ss(friendvm); + + v= (SQVM *)SQ_MALLOC(sizeof(SQVM)); + new (v) SQVM(ss); + + if(v->Init(friendvm, initialstacksize)) { + friendvm->Push(v); + return v; + } else { + sq_delete(v, SQVM); + return NULL; + } +} + +SQInteger sq_getvmstate(HSQUIRRELVM v) +{ + if(v->_suspended) + return SQ_VMSTATE_SUSPENDED; + else { + if(v->_callsstacksize != 0) return SQ_VMSTATE_RUNNING; + else return SQ_VMSTATE_IDLE; + } +} + +void sq_seterrorhandler(HSQUIRRELVM v) +{ + SQObject o = stack_get(v, -1); + if(sq_isclosure(o) || sq_isnativeclosure(o) || sq_isnull(o)) { + v->_errorhandler = o; + v->Pop(); + } +} + +void sq_setdebughook(HSQUIRRELVM v) +{ + SQObject o = stack_get(v,-1); + if(sq_isclosure(o) || sq_isnativeclosure(o) || sq_isnull(o)) { + v->_debughook = o; + v->Pop(); + } +} + +void sq_close(HSQUIRRELVM v) +{ + SQSharedState *ss = _ss(v); + _thread(ss->_root_vm)->Finalize(); + sq_delete(ss, SQSharedState); +} + +SQRESULT sq_compile(HSQUIRRELVM v,SQLEXREADFUNC read,SQUserPointer p,const SQChar *sourcename,SQBool raiseerror) +{ + SQObjectPtr o; + if(Compile(v, read, p, sourcename, o, raiseerror?true:false, _ss(v)->_debuginfo)) { + v->Push(SQClosure::Create(_ss(v), _funcproto(o))); + return SQ_OK; + } + return SQ_ERROR; +} + +void sq_enabledebuginfo(HSQUIRRELVM v, SQBool enable) +{ + _ss(v)->_debuginfo = enable?true:false; +} + +void sq_notifyallexceptions(HSQUIRRELVM v, SQBool enable) +{ + _ss(v)->_notifyallexceptions = enable?true:false; +} + +void sq_addref(HSQUIRRELVM v,HSQOBJECT *po) +{ + if(!ISREFCOUNTED(type(*po))) return; +#ifdef NO_GARBAGE_COLLECTOR + __AddRef(po->_type,po->_unVal); +#else + _ss(v)->_refs_table.AddRef(*po); +#endif +} + +SQBool sq_release(HSQUIRRELVM v,HSQOBJECT *po) +{ + if(!ISREFCOUNTED(type(*po))) return SQTrue; +#ifdef NO_GARBAGE_COLLECTOR + __Release(po->_type,po->_unVal); + return SQFalse; //the ret val doesn't work(and cannot be fixed) +#else + return _ss(v)->_refs_table.Release(*po); +#endif +} + +const SQChar *sq_objtostring(HSQOBJECT *o) +{ + if(sq_type(*o) == OT_STRING) { + return _stringval(*o); + } + return NULL; +} + +SQInteger sq_objtointeger(HSQOBJECT *o) +{ + if(sq_isnumeric(*o)) { + return tointeger(*o); + } + return 0; +} + +SQFloat sq_objtofloat(HSQOBJECT *o) +{ + if(sq_isnumeric(*o)) { + return tofloat(*o); + } + return 0; +} + +SQBool sq_objtobool(HSQOBJECT *o) +{ + if(sq_isbool(*o)) { + return _integer(*o); + } + return SQFalse; +} + +void sq_pushnull(HSQUIRRELVM v) +{ + v->Push(_null_); +} + +void sq_pushstring(HSQUIRRELVM v,const SQChar *s,SQInteger len) +{ + if(s) + v->Push(SQObjectPtr(SQString::Create(_ss(v), s, len))); + else v->Push(_null_); +} + +void sq_pushinteger(HSQUIRRELVM v,SQInteger n) +{ + v->Push(n); +} + +void sq_pushbool(HSQUIRRELVM v,SQBool b) +{ + v->Push(b?true:false); +} + +void sq_pushfloat(HSQUIRRELVM v,SQFloat n) +{ + v->Push(n); +} + +void sq_pushuserpointer(HSQUIRRELVM v,SQUserPointer p) +{ + v->Push(p); +} + +SQUserPointer sq_newuserdata(HSQUIRRELVM v,SQUnsignedInteger size) +{ + SQUserData *ud = SQUserData::Create(_ss(v), size); + v->Push(ud); + return ud->_val; +} + +void sq_newtable(HSQUIRRELVM v) +{ + v->Push(SQTable::Create(_ss(v), 0)); +} + +void sq_newarray(HSQUIRRELVM v,SQInteger size) +{ + v->Push(SQArray::Create(_ss(v), size)); +} + +SQRESULT sq_newclass(HSQUIRRELVM v,SQBool hasbase) +{ + SQClass *baseclass = NULL; + if(hasbase) { + SQObjectPtr &base = stack_get(v,-1); + if(type(base) != OT_CLASS) + return sq_throwerror(v,_SC("invalid base type")); + baseclass = _class(base); + } + SQClass *newclass = SQClass::Create(_ss(v), baseclass); + if(baseclass) v->Pop(); + v->Push(newclass); + return SQ_OK; +} + +SQBool sq_instanceof(HSQUIRRELVM v) +{ + SQObjectPtr &inst = stack_get(v,-1); + SQObjectPtr &cl = stack_get(v,-2); + if(type(inst) != OT_INSTANCE || type(cl) != OT_CLASS) + return sq_throwerror(v,_SC("invalid param type")); + return _instance(inst)->InstanceOf(_class(cl))?SQTrue:SQFalse; +} + +SQRESULT sq_arrayappend(HSQUIRRELVM v,SQInteger idx) +{ + sq_aux_paramscheck(v,2); + SQObjectPtr *arr; + _GETSAFE_OBJ(v, idx, OT_ARRAY,arr); + _array(*arr)->Append(v->GetUp(-1)); + v->Pop(1); + return SQ_OK; +} + +SQRESULT sq_arraypop(HSQUIRRELVM v,SQInteger idx,SQBool pushval) +{ + sq_aux_paramscheck(v, 1); + SQObjectPtr *arr; + _GETSAFE_OBJ(v, idx, OT_ARRAY,arr); + if(_array(*arr)->Size() > 0) { + if(pushval != 0){ v->Push(_array(*arr)->Top()); } + _array(*arr)->Pop(); + return SQ_OK; + } + return sq_throwerror(v, _SC("empty array")); +} + +SQRESULT sq_arrayresize(HSQUIRRELVM v,SQInteger idx,SQInteger newsize) +{ + sq_aux_paramscheck(v,1); + SQObjectPtr *arr; + _GETSAFE_OBJ(v, idx, OT_ARRAY,arr); + if(_array(*arr)->Size() > 0) { + _array(*arr)->Resize(newsize); + return SQ_OK; + } + return SQ_OK; +} + +SQRESULT sq_arrayreverse(HSQUIRRELVM v,SQInteger idx) +{ + sq_aux_paramscheck(v, 1); + SQObjectPtr *o; + _GETSAFE_OBJ(v, idx, OT_ARRAY,o); + SQArray *arr = _array(*o); + if(arr->Size() > 0) { + SQObjectPtr t; + SQInteger size = arr->Size(); + SQInteger n = size >> 1; size -= 1; + for(SQInteger i = 0; i < n; i++) { + t = arr->_values[i]; + arr->_values[i] = arr->_values[size-i]; + arr->_values[size-i] = t; + } + return SQ_OK; + } + return SQ_OK; +} + +void sq_newclosure(HSQUIRRELVM v,SQFUNCTION func,SQUnsignedInteger nfreevars) +{ + SQNativeClosure *nc = SQNativeClosure::Create(_ss(v), func); + nc->_nparamscheck = 0; + for(SQUnsignedInteger i = 0; i < nfreevars; i++) { + nc->_outervalues.push_back(v->Top()); + v->Pop(); + } + v->Push(SQObjectPtr(nc)); +} + +SQRESULT sq_getclosureinfo(HSQUIRRELVM v,SQInteger idx,SQUnsignedInteger *nparams,SQUnsignedInteger *nfreevars) +{ + SQObject o = stack_get(v, idx); + if(sq_isclosure(o)) { + SQClosure *c = _closure(o); + SQFunctionProto *proto = _funcproto(c->_function); + *nparams = (SQUnsignedInteger)proto->_nparameters; + *nfreevars = (SQUnsignedInteger)c->_outervalues.size(); + return SQ_OK; + } + return sq_throwerror(v,_SC("the object is not a closure")); +} + +SQRESULT sq_setnativeclosurename(HSQUIRRELVM v,SQInteger idx,const SQChar *name) +{ + SQObject o = stack_get(v, idx); + if(sq_isnativeclosure(o)) { + SQNativeClosure *nc = _nativeclosure(o); + nc->_name = SQString::Create(_ss(v),name); + return SQ_OK; + } + return sq_throwerror(v,_SC("the object is not a nativeclosure")); +} + +SQRESULT sq_setparamscheck(HSQUIRRELVM v,SQInteger nparamscheck,const SQChar *typemask) +{ + SQObject o = stack_get(v, -1); + if(!sq_isnativeclosure(o)) + return sq_throwerror(v, _SC("native closure expected")); + SQNativeClosure *nc = _nativeclosure(o); + nc->_nparamscheck = nparamscheck; + if(typemask) { + SQIntVec res; + if(!CompileTypemask(res, typemask)) + return sq_throwerror(v, _SC("invalid typemask")); + nc->_typecheck.copy(res); + } + else { + nc->_typecheck.resize(0); + } + if(nparamscheck == SQ_MATCHTYPEMASKSTRING) { + nc->_nparamscheck = nc->_typecheck.size(); + } + return SQ_OK; +} + +SQRESULT sq_bindenv(HSQUIRRELVM v,SQInteger idx) +{ + SQObjectPtr &o = stack_get(v,idx); + if(!sq_isnativeclosure(o) && + !sq_isclosure(o)) + return sq_throwerror(v,_SC("the target is not a closure")); + SQObjectPtr &env = stack_get(v,-1); + if(!sq_istable(env) && + !sq_isclass(env) && + !sq_isinstance(env)) + return sq_throwerror(v,_SC("invalid environment")); + SQObjectPtr w = _refcounted(env)->GetWeakRef(type(env)); + SQObjectPtr ret; + if(sq_isclosure(o)) { + SQClosure *c = _closure(o)->Clone(); + c->_env = w; + ret = c; + } + else { //then must be a native closure + SQNativeClosure *c = _nativeclosure(o)->Clone(); + c->_env = w; + ret = c; + } + v->Pop(); + v->Push(ret); + return SQ_OK; +} + +void sq_pushroottable(HSQUIRRELVM v) +{ + v->Push(v->_roottable); +} + +void sq_pushregistrytable(HSQUIRRELVM v) +{ + v->Push(_ss(v)->_registry); +} + +SQRESULT sq_setroottable(HSQUIRRELVM v) +{ + SQObject o = stack_get(v, -1); + if(sq_istable(o) || sq_isnull(o)) { + v->_roottable = o; + v->Pop(); + return SQ_OK; + } + return sq_throwerror(v, _SC("ivalid type")); +} + +void sq_setforeignptr(HSQUIRRELVM v,SQUserPointer p) +{ + v->_foreignptr = p; +} + +SQUserPointer sq_getforeignptr(HSQUIRRELVM v) +{ + return v->_foreignptr; +} + +void sq_push(HSQUIRRELVM v,SQInteger idx) +{ + v->Push(stack_get(v, idx)); +} + +SQObjectType sq_gettype(HSQUIRRELVM v,SQInteger idx) +{ + return type(stack_get(v, idx)); +} + +void sq_tostring(HSQUIRRELVM v,SQInteger idx) +{ + SQObjectPtr &o = stack_get(v, idx); + SQObjectPtr res; + v->ToString(o,res); + v->Push(res); +} + +void sq_tobool(HSQUIRRELVM v, SQInteger idx, SQBool *b) +{ + SQObjectPtr &o = stack_get(v, idx); + *b = v->IsFalse(o)?SQFalse:SQTrue; +} + +SQRESULT sq_getinteger(HSQUIRRELVM v,SQInteger idx,SQInteger *i) +{ + SQObjectPtr &o = stack_get(v, idx); + if(sq_isnumeric(o)) { + *i = tointeger(o); + return SQ_OK; + } + return SQ_ERROR; +} + +SQRESULT sq_getfloat(HSQUIRRELVM v,SQInteger idx,SQFloat *f) +{ + SQObjectPtr &o = stack_get(v, idx); + if(sq_isnumeric(o)) { + *f = tofloat(o); + return SQ_OK; + } + return SQ_ERROR; +} + +SQRESULT sq_getbool(HSQUIRRELVM v,SQInteger idx,SQBool *b) +{ + SQObjectPtr &o = stack_get(v, idx); + if(sq_isbool(o)) { + *b = _integer(o); + return SQ_OK; + } + return SQ_ERROR; +} + +SQRESULT sq_getstring(HSQUIRRELVM v,SQInteger idx,const SQChar **c) +{ + SQObjectPtr *o = NULL; + _GETSAFE_OBJ(v, idx, OT_STRING,o); + *c = _stringval(*o); + return SQ_OK; +} + +SQRESULT sq_getthread(HSQUIRRELVM v,SQInteger idx,HSQUIRRELVM *thread) +{ + SQObjectPtr *o = NULL; + _GETSAFE_OBJ(v, idx, OT_THREAD,o); + *thread = _thread(*o); + return SQ_OK; +} + +SQRESULT sq_clone(HSQUIRRELVM v,SQInteger idx) +{ + SQObjectPtr &o = stack_get(v,idx); + v->Push(_null_); + if(!v->Clone(o, stack_get(v, -1))){ + v->Pop(); + return sq_aux_invalidtype(v, type(o)); + } + return SQ_OK; +} + +SQInteger sq_getsize(HSQUIRRELVM v, SQInteger idx) +{ + SQObjectPtr &o = stack_get(v, idx); + SQObjectType type = type(o); + switch(type) { + case OT_STRING: return _string(o)->_len; + case OT_TABLE: return _table(o)->CountUsed(); + case OT_ARRAY: return _array(o)->Size(); + case OT_USERDATA: return _userdata(o)->_size; + default: + return sq_aux_invalidtype(v, type); + } +} + +SQRESULT sq_getuserdata(HSQUIRRELVM v,SQInteger idx,SQUserPointer *p,SQUserPointer *typetag) +{ + SQObjectPtr *o = NULL; + _GETSAFE_OBJ(v, idx, OT_USERDATA,o); + (*p) = _userdataval(*o); + if(typetag) *typetag = _userdata(*o)->_typetag; + return SQ_OK; +} + +SQRESULT sq_settypetag(HSQUIRRELVM v,SQInteger idx,SQUserPointer typetag) +{ + SQObjectPtr &o = stack_get(v,idx); + switch(type(o)) { + case OT_USERDATA: _userdata(o)->_typetag = typetag; break; + case OT_CLASS: _class(o)->_typetag = typetag; break; + default: return sq_throwerror(v,_SC("invalid object type")); + } + return SQ_OK; +} + +SQRESULT sq_getobjtypetag(HSQOBJECT *o,SQUserPointer * typetag) +{ + switch(type(*o)) { + case OT_INSTANCE: *typetag = _instance(*o)->_class->_typetag; break; + case OT_USERDATA: *typetag = _userdata(*o)->_typetag; break; + case OT_CLASS: *typetag = _class(*o)->_typetag; break; + default: return SQ_ERROR; + } + return SQ_OK; +} + +SQRESULT sq_gettypetag(HSQUIRRELVM v,SQInteger idx,SQUserPointer *typetag) +{ + SQObjectPtr &o = stack_get(v,idx); + if(SQ_FAILED(sq_getobjtypetag(&o,typetag))) + return sq_throwerror(v,_SC("invalid object type")); + return SQ_OK; +} + +SQRESULT sq_getuserpointer(HSQUIRRELVM v, SQInteger idx, SQUserPointer *p) +{ + SQObjectPtr *o = NULL; + _GETSAFE_OBJ(v, idx, OT_USERPOINTER,o); + (*p) = _userpointer(*o); + return SQ_OK; +} + +SQRESULT sq_setinstanceup(HSQUIRRELVM v, SQInteger idx, SQUserPointer p) +{ + SQObjectPtr &o = stack_get(v,idx); + if(type(o) != OT_INSTANCE) return sq_throwerror(v,_SC("the object is not a class instance")); + _instance(o)->_userpointer = p; + return SQ_OK; +} + +SQRESULT sq_getinstanceup(HSQUIRRELVM v, SQInteger idx, SQUserPointer *p,SQUserPointer typetag) +{ + SQObjectPtr &o = stack_get(v,idx); + if(type(o) != OT_INSTANCE) return sq_throwerror(v,_SC("the object is not a class instance")); + (*p) = _instance(o)->_userpointer; + if(typetag != 0) { + SQClass *cl = _instance(o)->_class; + do{ + if(cl->_typetag == typetag) + return SQ_OK; + cl = cl->_base; + }while(cl != NULL); + return sq_throwerror(v,_SC("invalid type tag")); + } + return SQ_OK; +} + +SQInteger sq_gettop(HSQUIRRELVM v) +{ + return (v->_top) - v->_stackbase; +} + +void sq_settop(HSQUIRRELVM v, SQInteger newtop) +{ + SQInteger top = sq_gettop(v); + if(top > newtop) + sq_pop(v, top - newtop); + else + while(top < newtop) sq_pushnull(v); +} + +void sq_pop(HSQUIRRELVM v, SQInteger nelemstopop) +{ + assert(v->_top >= nelemstopop); + v->Pop(nelemstopop); +} + +void sq_poptop(HSQUIRRELVM v) +{ + assert(v->_top >= 1); + v->Pop(); +} + + +void sq_remove(HSQUIRRELVM v, SQInteger idx) +{ + v->Remove(idx); +} + +SQInteger sq_cmp(HSQUIRRELVM v) +{ + SQInteger res; + v->ObjCmp(stack_get(v, -1), stack_get(v, -2),res); + return res; +} + +SQRESULT sq_newslot(HSQUIRRELVM v, SQInteger idx, SQBool bstatic) +{ + sq_aux_paramscheck(v, 3); + SQObjectPtr &self = stack_get(v, idx); + if(type(self) == OT_TABLE || type(self) == OT_CLASS) { + SQObjectPtr &key = v->GetUp(-2); + if(type(key) == OT_NULL) return sq_throwerror(v, _SC("null is not a valid key")); + v->NewSlot(self, key, v->GetUp(-1),bstatic?true:false); + v->Pop(2); + } + return SQ_OK; +} + +/*SQRESULT sq_createslot(HSQUIRRELVM v, SQInteger idx) +{ + sq_aux_paramscheck(v, 3); + SQObjectPtr &self = stack_get(v, idx); + if(type(self) == OT_TABLE || type(self) == OT_CLASS) { + SQObjectPtr &key = v->GetUp(-2); + if(type(key) == OT_NULL) return sq_throwerror(v, _SC("null is not a valid key")); + v->NewSlot(self, key, v->GetUp(-1)); + v->Pop(2); + } + return SQ_OK; +}*/ + +SQRESULT sq_deleteslot(HSQUIRRELVM v,SQInteger idx,SQBool pushval) +{ + sq_aux_paramscheck(v, 2); + SQObjectPtr *self; + _GETSAFE_OBJ(v, idx, OT_TABLE,self); + SQObjectPtr &key = v->GetUp(-1); + if(type(key) == OT_NULL) return sq_throwerror(v, _SC("null is not a valid key")); + SQObjectPtr res; + if(!v->DeleteSlot(*self, key, res)){ + return SQ_ERROR; + } + if(pushval) v->GetUp(-1) = res; + else v->Pop(1); + return SQ_OK; +} + +SQRESULT sq_set(HSQUIRRELVM v,SQInteger idx) +{ + SQObjectPtr &self = stack_get(v, idx); + if(v->Set(self, v->GetUp(-2), v->GetUp(-1),false)) { + v->Pop(2); + return SQ_OK; + } + v->Raise_IdxError(v->GetUp(-2));return SQ_ERROR; +} + +SQRESULT sq_rawset(HSQUIRRELVM v,SQInteger idx) +{ + SQObjectPtr &self = stack_get(v, idx); + if(type(v->GetUp(-2)) == OT_NULL) return sq_throwerror(v, _SC("null key")); + switch(type(self)) { + case OT_TABLE: + _table(self)->NewSlot(v->GetUp(-2), v->GetUp(-1)); + v->Pop(2); + return SQ_OK; + break; + case OT_CLASS: + _class(self)->NewSlot(_ss(v), v->GetUp(-2), v->GetUp(-1),false); + v->Pop(2); + return SQ_OK; + break; + case OT_INSTANCE: + if(_instance(self)->Set(v->GetUp(-2), v->GetUp(-1))) { + v->Pop(2); + return SQ_OK; + } + break; + case OT_ARRAY: + if(v->Set(self, v->GetUp(-2), v->GetUp(-1),false)) { + v->Pop(2); + return SQ_OK; + } + break; + default: + v->Pop(2); + return sq_throwerror(v, _SC("rawset works only on array/table/calsse and instance")); + } + v->Raise_IdxError(v->GetUp(-2));return SQ_ERROR; +} + +SQRESULT sq_setdelegate(HSQUIRRELVM v,SQInteger idx) +{ + SQObjectPtr &self = stack_get(v, idx); + SQObjectPtr &mt = v->GetUp(-1); + SQObjectType type = type(self); + switch(type) { + case OT_TABLE: + if(type(mt) == OT_TABLE) { + if(!_table(self)->SetDelegate(_table(mt))) return sq_throwerror(v, _SC("delagate cycle")); v->Pop();} + else if(type(mt)==OT_NULL) { + _table(self)->SetDelegate(NULL); v->Pop(); } + else return sq_aux_invalidtype(v,type); + break; + case OT_USERDATA: + if(type(mt)==OT_TABLE) { + _userdata(self)->SetDelegate(_table(mt)); v->Pop(); } + else if(type(mt)==OT_NULL) { + _userdata(self)->SetDelegate(NULL); v->Pop(); } + else return sq_aux_invalidtype(v, type); + break; + default: + return sq_aux_invalidtype(v, type); + break; + } + return SQ_OK; +} + +SQRESULT sq_rawdeleteslot(HSQUIRRELVM v,SQInteger idx,SQBool pushval) +{ + sq_aux_paramscheck(v, 2); + SQObjectPtr *self; + _GETSAFE_OBJ(v, idx, OT_TABLE,self); + SQObjectPtr &key = v->GetUp(-1); + SQObjectPtr t; + if(_table(*self)->Get(key,t)) { + _table(*self)->Remove(key); + } + if(pushval != 0) + if(pushval) v->GetUp(-1) = t; + else + v->Pop(1); + return SQ_OK; +} + +SQRESULT sq_getdelegate(HSQUIRRELVM v,SQInteger idx) +{ + SQObjectPtr &self=stack_get(v,idx); + switch(type(self)){ + case OT_TABLE: + case OT_USERDATA: + if(!_delegable(self)->_delegate){ + v->Push(_null_); + break; + } + v->Push(SQObjectPtr(_delegable(self)->_delegate)); + break; + default: return sq_throwerror(v,_SC("wrong type")); break; + } + return SQ_OK; + +} + +SQRESULT sq_get(HSQUIRRELVM v,SQInteger idx) +{ + SQObjectPtr &self=stack_get(v,idx); + if(v->Get(self,v->GetUp(-1),v->GetUp(-1),false,false)) + return SQ_OK; + v->Pop(1); + return sq_throwerror(v,_SC("the index doesn't exist")); +} + +SQRESULT sq_rawget(HSQUIRRELVM v,SQInteger idx) +{ + SQObjectPtr &self=stack_get(v,idx); + switch(type(self)) { + case OT_TABLE: + if(_table(self)->Get(v->GetUp(-1),v->GetUp(-1))) + return SQ_OK; + break; + case OT_CLASS: + if(_class(self)->Get(v->GetUp(-1),v->GetUp(-1))) + return SQ_OK; + break; + case OT_INSTANCE: + if(_instance(self)->Get(v->GetUp(-1),v->GetUp(-1))) + return SQ_OK; + break; + case OT_ARRAY: + if(v->Get(self,v->GetUp(-1),v->GetUp(-1),false,false)) + return SQ_OK; + break; + default: + v->Pop(1); + return sq_throwerror(v,_SC("rawget works only on array/table/instance and class")); + } + v->Pop(1); + return sq_throwerror(v,_SC("the index doesn't exist")); +} + +SQRESULT sq_getstackobj(HSQUIRRELVM v,SQInteger idx,HSQOBJECT *po) +{ + *po=stack_get(v,idx); + return SQ_OK; +} + +const SQChar *sq_getlocal(HSQUIRRELVM v,SQUnsignedInteger level,SQUnsignedInteger idx) +{ + SQUnsignedInteger cstksize=v->_callsstacksize; + SQUnsignedInteger lvl=(cstksize-level)-1; + SQInteger stackbase=v->_stackbase; + if(lvl_callsstack[(cstksize-i)-1]; + stackbase-=ci._prevstkbase; + } + SQVM::CallInfo &ci=v->_callsstack[lvl]; + if(type(ci._closure)!=OT_CLOSURE) + return NULL; + SQClosure *c=_closure(ci._closure); + SQFunctionProto *func=_funcproto(c->_function); + if(func->_noutervalues > (SQInteger)idx) { + v->Push(c->_outervalues[idx]); + return _stringval(func->_outervalues[idx]._name); + } + idx -= func->_noutervalues; + return func->GetLocal(v,stackbase,idx,(SQInteger)(ci._ip-func->_instructions)-1); + } + return NULL; +} + +void sq_pushobject(HSQUIRRELVM v,HSQOBJECT obj) +{ + v->Push(SQObjectPtr(obj)); +} + +void sq_resetobject(HSQOBJECT *po) +{ + po->_unVal.pUserPointer=NULL;po->_type=OT_NULL; +} + +SQRESULT sq_throwerror(HSQUIRRELVM v,const SQChar *err) +{ + v->_lasterror=SQString::Create(_ss(v),err); + return -1; +} + +void sq_reseterror(HSQUIRRELVM v) +{ + v->_lasterror = _null_; +} + +void sq_getlasterror(HSQUIRRELVM v) +{ + v->Push(v->_lasterror); +} + +void sq_reservestack(HSQUIRRELVM v,SQInteger nsize) +{ + if (((SQUnsignedInteger)v->_top + nsize) > v->_stack.size()) { + v->_stack.resize(v->_stack.size() + ((v->_top + nsize) - v->_stack.size())); + } +} + +SQRESULT sq_resume(HSQUIRRELVM v,SQBool retval,SQBool raiseerror) +{ + if(type(v->GetUp(-1))==OT_GENERATOR){ + v->Push(_null_); //retval + if(!v->Execute(v->GetUp(-2),v->_top,0,v->_top,v->GetUp(-1),raiseerror,SQVM::ET_RESUME_GENERATOR)) + {v->Raise_Error(v->_lasterror); return SQ_ERROR;} + if(!retval) + v->Pop(); + return SQ_OK; + } + return sq_throwerror(v,_SC("only generators can be resumed")); +} + +SQRESULT sq_call(HSQUIRRELVM v,SQInteger params,SQBool retval,SQBool raiseerror) +{ + SQObjectPtr res; + if(v->Call(v->GetUp(-(params+1)),params,v->_top-params,res,raiseerror?true:false)){ + v->Pop(params);//pop closure and args + if(retval){ + v->Push(res); return SQ_OK; + } + return SQ_OK; + } + else { + v->Pop(params); + return SQ_ERROR; + } + if(!v->_suspended) + v->Pop(params); + return sq_throwerror(v,_SC("call failed")); +} + +SQRESULT sq_suspendvm(HSQUIRRELVM v) +{ + return v->Suspend(); +} + +SQRESULT sq_wakeupvm(HSQUIRRELVM v,SQBool wakeupret,SQBool retval,SQBool raiseerror) +{ + SQObjectPtr ret; + if(!v->_suspended) + return sq_throwerror(v,_SC("cannot resume a vm that is not running any code")); + if(wakeupret) { + v->GetAt(v->_stackbase+v->_suspended_target)=v->GetUp(-1); //retval + v->Pop(); + } else v->GetAt(v->_stackbase+v->_suspended_target)=_null_; + if(!v->Execute(_null_,v->_top,-1,-1,ret,raiseerror,SQVM::ET_RESUME_VM)) + return SQ_ERROR; + if(sq_getvmstate(v) == SQ_VMSTATE_IDLE) { + while (v->_top > 1) v->_stack[--v->_top] = _null_; + } + if(retval) + v->Push(ret); + return SQ_OK; +} + +void sq_setreleasehook(HSQUIRRELVM v,SQInteger idx,SQRELEASEHOOK hook) +{ + if(sq_gettop(v) >= 1){ + SQObjectPtr &ud=stack_get(v,idx); + switch( type(ud) ) { + case OT_USERDATA: _userdata(ud)->_hook = hook; break; + case OT_INSTANCE: _instance(ud)->_hook = hook; break; + case OT_CLASS: _class(ud)->_hook = hook; break; + default: break; //shutup compiler + } + } +} + +void sq_setcompilererrorhandler(HSQUIRRELVM v,SQCOMPILERERROR f) +{ + _ss(v)->_compilererrorhandler = f; +} + +SQRESULT sq_writeclosure(HSQUIRRELVM v,SQWRITEFUNC w,SQUserPointer up) +{ + SQObjectPtr *o = NULL; + _GETSAFE_OBJ(v, -1, OT_CLOSURE,o); + unsigned short tag = SQ_BYTECODE_STREAM_TAG; + if(w(up,&tag,2) != 2) + return sq_throwerror(v,_SC("io error")); + if(!_closure(*o)->Save(v,up,w)) + return SQ_ERROR; + return SQ_OK; +} + +SQRESULT sq_readclosure(HSQUIRRELVM v,SQREADFUNC r,SQUserPointer up) +{ + //SQObjectPtr func=SQFunctionProto::Create(); + SQObjectPtr closure; + + unsigned short tag; + if(r(up,&tag,2) != 2) + return sq_throwerror(v,_SC("io error")); + if(tag != SQ_BYTECODE_STREAM_TAG) + return sq_throwerror(v,_SC("invalid stream")); + if(!SQClosure::Load(v,up,r,closure)) + return SQ_ERROR; + v->Push(closure); + return SQ_OK; +} + +SQChar *sq_getscratchpad(HSQUIRRELVM v,SQInteger minsize) +{ + return _ss(v)->GetScratchPad(minsize); +} + +SQInteger sq_collectgarbage(HSQUIRRELVM v) +{ +#ifndef NO_GARBAGE_COLLECTOR + return _ss(v)->CollectGarbage(v); +#else + return -1; +#endif +} + +const SQChar *sq_getfreevariable(HSQUIRRELVM v,SQInteger idx,SQUnsignedInteger nval) +{ + SQObjectPtr &self = stack_get(v,idx); + const SQChar *name = NULL; + if(type(self) == OT_CLOSURE) { + if(_closure(self)->_outervalues.size()>nval) { + v->Push(_closure(self)->_outervalues[nval]); + SQFunctionProto *fp = _funcproto(_closure(self)->_function); + SQOuterVar &ov = fp->_outervalues[nval]; + name = _stringval(ov._name); + } + } + return name; +} + +SQRESULT sq_setfreevariable(HSQUIRRELVM v,SQInteger idx,SQUnsignedInteger nval) +{ + SQObjectPtr &self=stack_get(v,idx); + switch(type(self)) + { + case OT_CLOSURE: + if(_closure(self)->_outervalues.size()>nval){ + _closure(self)->_outervalues[nval]=stack_get(v,-1); + } + else return sq_throwerror(v,_SC("invalid free var index")); + break; + case OT_NATIVECLOSURE: + if(_nativeclosure(self)->_outervalues.size()>nval){ + _nativeclosure(self)->_outervalues[nval]=stack_get(v,-1); + } + else return sq_throwerror(v,_SC("invalid free var index")); + break; + default: + return sq_aux_invalidtype(v,type(self)); + } + v->Pop(1); + return SQ_OK; +} + +SQRESULT sq_setattributes(HSQUIRRELVM v,SQInteger idx) +{ + SQObjectPtr *o = NULL; + _GETSAFE_OBJ(v, idx, OT_CLASS,o); + SQObjectPtr &key = stack_get(v,-2); + SQObjectPtr &val = stack_get(v,-1); + SQObjectPtr attrs; + if(type(key) == OT_NULL) { + attrs = _class(*o)->_attributes; + _class(*o)->_attributes = val; + v->Pop(2); + v->Push(attrs); + return SQ_OK; + }else if(_class(*o)->GetAttributes(key,attrs)) { + _class(*o)->SetAttributes(key,val); + v->Pop(2); + v->Push(attrs); + return SQ_OK; + } + return sq_throwerror(v,_SC("wrong index")); +} + +SQRESULT sq_getattributes(HSQUIRRELVM v,SQInteger idx) +{ + SQObjectPtr *o = NULL; + _GETSAFE_OBJ(v, idx, OT_CLASS,o); + SQObjectPtr &key = stack_get(v,-1); + SQObjectPtr attrs; + if(type(key) == OT_NULL) { + attrs = _class(*o)->_attributes; + v->Pop(); + v->Push(attrs); + return SQ_OK; + } + else if(_class(*o)->GetAttributes(key,attrs)) { + v->Pop(); + v->Push(attrs); + return SQ_OK; + } + return sq_throwerror(v,_SC("wrong index")); +} + +SQRESULT sq_getbase(HSQUIRRELVM v,SQInteger idx) +{ + SQObjectPtr *o = NULL; + _GETSAFE_OBJ(v, idx, OT_CLASS,o); + if(_class(*o)->_base) + v->Push(SQObjectPtr(_class(*o)->_base)); + else + v->Push(_null_); + return SQ_OK; +} + +SQRESULT sq_getclass(HSQUIRRELVM v,SQInteger idx) +{ + SQObjectPtr *o = NULL; + _GETSAFE_OBJ(v, idx, OT_INSTANCE,o); + v->Push(SQObjectPtr(_instance(*o)->_class)); + return SQ_OK; +} + +SQRESULT sq_createinstance(HSQUIRRELVM v,SQInteger idx) +{ + SQObjectPtr *o = NULL; + _GETSAFE_OBJ(v, idx, OT_CLASS,o); + v->Push(_class(*o)->CreateInstance()); + return SQ_OK; +} + +void sq_weakref(HSQUIRRELVM v,SQInteger idx) +{ + SQObject &o=stack_get(v,idx); + if(ISREFCOUNTED(type(o))) { + v->Push(_refcounted(o)->GetWeakRef(type(o))); + return; + } + v->Push(o); +} + +SQRESULT sq_getweakrefval(HSQUIRRELVM v,SQInteger idx) +{ + SQObjectPtr &o = stack_get(v,idx); + if(type(o) != OT_WEAKREF) { + return sq_throwerror(v,_SC("the object must be a weakref")); + } + v->Push(_weakref(o)->_obj); + return SQ_OK; +} + +SQRESULT sq_getdefaultdelegate(HSQUIRRELVM v,SQObjectType t) +{ + SQSharedState *ss = _ss(v); + switch(t) { + case OT_TABLE: v->Push(ss->_table_default_delegate); break; + case OT_ARRAY: v->Push(ss->_array_default_delegate); break; + case OT_STRING: v->Push(ss->_string_default_delegate); break; + case OT_INTEGER: case OT_FLOAT: v->Push(ss->_number_default_delegate); break; + case OT_GENERATOR: v->Push(ss->_generator_default_delegate); break; + case OT_CLOSURE: case OT_NATIVECLOSURE: v->Push(ss->_closure_default_delegate); break; + case OT_THREAD: v->Push(ss->_thread_default_delegate); break; + case OT_CLASS: v->Push(ss->_class_default_delegate); break; + case OT_INSTANCE: v->Push(ss->_instance_default_delegate); break; + case OT_WEAKREF: v->Push(ss->_weakref_default_delegate); break; + default: return sq_throwerror(v,_SC("the type doesn't have a default delegate")); + } + return SQ_OK; +} + +SQRESULT sq_next(HSQUIRRELVM v,SQInteger idx) +{ + SQObjectPtr o=stack_get(v,idx),&refpos = stack_get(v,-1),realkey,val; + if(type(o) == OT_GENERATOR) { + return sq_throwerror(v,_SC("cannot iterate a generator")); + } + bool finished; + if(!v->FOREACH_OP(o,realkey,val,refpos,0,finished)) + return SQ_ERROR; + if(!finished) { + v->Push(realkey); + v->Push(val); + return SQ_OK; + } + return SQ_ERROR; +} + +struct BufState{ + const SQChar *buf; + SQInteger ptr; + SQInteger size; +}; + +SQInteger buf_lexfeed(SQUserPointer file) +{ + BufState *buf=(BufState*)file; + if(buf->size<(buf->ptr+1)) + return 0; + return buf->buf[buf->ptr++]; +} + +SQRESULT sq_compilebuffer(HSQUIRRELVM v,const SQChar *s,SQInteger size,const SQChar *sourcename,SQBool raiseerror) { + BufState buf; + buf.buf = s; + buf.size = size; + buf.ptr = 0; + return sq_compile(v, buf_lexfeed, &buf, sourcename, raiseerror); +} + +void sq_move(HSQUIRRELVM dest,HSQUIRRELVM src,SQInteger idx) +{ + dest->Push(stack_get(src,idx)); +} + +void sq_setprintfunc(HSQUIRRELVM v, SQPRINTFUNCTION printfunc) +{ + _ss(v)->_printfunc = printfunc; +} + +SQPRINTFUNCTION sq_getprintfunc(HSQUIRRELVM v) +{ + return _ss(v)->_printfunc; +} + +void *sq_malloc(SQUnsignedInteger size) +{ + return SQ_MALLOC(size); +} + +void *sq_realloc(void* p,SQUnsignedInteger oldsize,SQUnsignedInteger newsize) +{ + return SQ_REALLOC(p,oldsize,newsize); +} +void sq_free(void *p,SQUnsignedInteger size) +{ + SQ_FREE(p,size); +} diff --git a/sqplus/squirrel/sqarray.h b/sqplus/squirrel/sqarray.h new file mode 100755 index 0000000..451b07d --- /dev/null +++ b/sqplus/squirrel/sqarray.h @@ -0,0 +1,79 @@ +/* see copyright notice in squirrel.h */ +#ifndef _SQARRAY_H_ +#define _SQARRAY_H_ + +struct SQArray : public CHAINABLE_OBJ +{ +private: + SQArray(SQSharedState *ss,SQInteger nsize){_values.resize(nsize); INIT_CHAIN();ADD_TO_CHAIN(&_ss(this)->_gc_chain,this);} + ~SQArray() + { + REMOVE_FROM_CHAIN(&_ss(this)->_gc_chain,this); + } +public: + static SQArray* Create(SQSharedState *ss,SQInteger nInitialSize){ + SQArray *newarray=(SQArray*)SQ_MALLOC(sizeof(SQArray)); + new (newarray) SQArray(ss,nInitialSize); + return newarray; + } +#ifndef NO_GARBAGE_COLLECTOR + void Mark(SQCollectable **chain); +#endif + void Finalize(){ + _values.resize(0); + } + bool Get(const SQInteger nidx,SQObjectPtr &val) + { + if(nidx>=0 && nidx<(SQInteger)_values.size()){ + SQObjectPtr &o = _values[nidx]; + val = _realval(o); + return true; + } + else return false; + } + bool Set(const SQInteger nidx,const SQObjectPtr &val) + { + if(nidx>=0 && nidx<(SQInteger)_values.size()){ + _values[nidx]=val; + return true; + } + else return false; + } + SQInteger Next(const SQObjectPtr &refpos,SQObjectPtr &outkey,SQObjectPtr &outval) + { + SQUnsignedInteger idx=TranslateIndex(refpos); + while(idx<_values.size()){ + //first found + outkey=(SQInteger)idx; + SQObjectPtr &o = _values[idx]; + outval = _realval(o); + //return idx for the next iteration + return ++idx; + } + //nothing to iterate anymore + return -1; + } + SQArray *Clone(){SQArray *anew=Create(_opt_ss(this),Size()); anew->_values.copy(_values); return anew; } + SQInteger Size() const {return _values.size();} + void Resize(SQInteger size,SQObjectPtr &fill = _null_) { _values.resize(size,fill); ShrinkIfNeeded(); } + void Reserve(SQInteger size) { _values.reserve(size); } + void Append(const SQObject &o){_values.push_back(o);} + void Extend(const SQArray *a); + SQObjectPtr &Top(){return _values.top();} + void Pop(){_values.pop_back(); ShrinkIfNeeded(); } + void Insert(const SQObject& idx,const SQObject &val){_values.insert((SQUnsignedInteger)tointeger(idx),val);} + void ShrinkIfNeeded() { + if(_values.size() <= _values.capacity()>>2) //shrink the array + _values.shrinktofit(); + } + void Remove(SQUnsignedInteger idx){ + _values.remove(idx); + ShrinkIfNeeded(); + } + void Release() + { + sq_delete(this,SQArray); + } + SQObjectPtrVec _values; +}; +#endif //_SQARRAY_H_ diff --git a/sqplus/squirrel/sqbaselib.cpp b/sqplus/squirrel/sqbaselib.cpp new file mode 100755 index 0000000..512f1c6 --- /dev/null +++ b/sqplus/squirrel/sqbaselib.cpp @@ -0,0 +1,871 @@ +/* + see copyright notice in squirrel.h +*/ +#include "sqpcheader.h" +#include "sqvm.h" +#include "sqstring.h" +#include "sqtable.h" +#include "sqarray.h" +#include "sqfuncproto.h" +#include "sqclosure.h" +#include "sqclass.h" +#include +#include +#include + +bool str2num(const SQChar *s,SQObjectPtr &res) +{ + SQChar *end; + if(scstrstr(s,_SC("."))){ + SQFloat r = SQFloat(scstrtod(s,&end)); + if(s == end) return false; + res = r; + return true; + } + else{ + SQInteger r = SQInteger(scstrtol(s,&end,10)); + if(s == end) return false; + res = r; + return true; + } +} + +static SQInteger base_dummy(HSQUIRRELVM v) +{ + return 0; +} + +#ifndef NO_GARBAGE_COLLECTOR +static SQInteger base_collectgarbage(HSQUIRRELVM v) +{ + sq_pushinteger(v, sq_collectgarbage(v)); + return 1; +} +#endif + +static SQInteger base_getroottable(HSQUIRRELVM v) +{ + v->Push(v->_roottable); + return 1; +} + +static SQInteger base_setroottable(HSQUIRRELVM v) +{ + SQObjectPtr &o=stack_get(v,2); + if(SQ_FAILED(sq_setroottable(v))) return SQ_ERROR; + v->Push(o); + return 1; +} + +static SQInteger base_seterrorhandler(HSQUIRRELVM v) +{ + sq_seterrorhandler(v); + return 0; +} + +static SQInteger base_setdebughook(HSQUIRRELVM v) +{ + sq_setdebughook(v); + return 0; +} + +static SQInteger base_enabledebuginfo(HSQUIRRELVM v) +{ + SQObjectPtr &o=stack_get(v,2); + sq_enabledebuginfo(v,(type(o) != OT_NULL)?1:0); + return 0; +} + +static SQInteger base_getstackinfos(HSQUIRRELVM v) +{ + SQInteger level; + SQStackInfos si; + SQInteger seq = 0; + const SQChar *name = NULL; + sq_getinteger(v, -1, &level); + if (SQ_SUCCEEDED(sq_stackinfos(v, level, &si))) + { + const SQChar *fn = _SC("unknown"); + const SQChar *src = _SC("unknown"); + if(si.funcname)fn = si.funcname; + if(si.source)src = si.source; + sq_newtable(v); + sq_pushstring(v, _SC("func"), -1); + sq_pushstring(v, fn, -1); + sq_createslot(v, -3); + sq_pushstring(v, _SC("src"), -1); + sq_pushstring(v, src, -1); + sq_createslot(v, -3); + sq_pushstring(v, _SC("line"), -1); + sq_pushinteger(v, si.line); + sq_createslot(v, -3); + sq_pushstring(v, _SC("locals"), -1); + sq_newtable(v); + seq=0; + while ((name = sq_getlocal(v, level, seq))) { + sq_pushstring(v, name, -1); + sq_push(v, -2); + sq_createslot(v, -4); + sq_pop(v, 1); + seq++; + } + sq_createslot(v, -3); + return 1; + } + + return 0; +} + +static SQInteger base_assert(HSQUIRRELVM v) +{ + if(v->IsFalse(stack_get(v,2))){ + return sq_throwerror(v,_SC("assertion failed")); + } + return 0; +} + +static SQInteger get_slice_params(HSQUIRRELVM v,SQInteger &sidx,SQInteger &eidx,SQObjectPtr &o) +{ + SQInteger top = sq_gettop(v); + sidx=0; + eidx=0; + o=stack_get(v,1); + SQObjectPtr &start=stack_get(v,2); + if(type(start)!=OT_NULL && sq_isnumeric(start)){ + sidx=tointeger(start); + } + if(top>2){ + SQObjectPtr &end=stack_get(v,3); + if(sq_isnumeric(end)){ + eidx=tointeger(end); + } + } + else { + eidx = sq_getsize(v,1); + } + return 1; +} + +static SQInteger base_print(HSQUIRRELVM v) +{ + const SQChar *str; + sq_tostring(v,2); + sq_getstring(v,-1,&str); + if(_ss(v)->_printfunc) _ss(v)->_printfunc(v,_SC("%s"),str); + return 0; +} + +static SQInteger base_compilestring(HSQUIRRELVM v) +{ + SQInteger nargs=sq_gettop(v); + const SQChar *src=NULL,*name=_SC("unnamedbuffer"); + SQInteger size; + sq_getstring(v,2,&src); + size=sq_getsize(v,2); + if(nargs>2){ + sq_getstring(v,3,&name); + } + if(SQ_SUCCEEDED(sq_compilebuffer(v,src,size,name,SQFalse))) + return 1; + else + return SQ_ERROR; +} + +static SQInteger base_newthread(HSQUIRRELVM v) +{ + SQObjectPtr &func = stack_get(v,2); + SQInteger stksize = (_funcproto(_closure(func)->_function)->_stacksize << 1) +2; + HSQUIRRELVM newv = sq_newthread(v, (stksize < MIN_STACK_OVERHEAD + 2)? MIN_STACK_OVERHEAD + 2 : stksize); + sq_move(newv,v,-2); + return 1; +} + +static SQInteger base_suspend(HSQUIRRELVM v) +{ + return sq_suspendvm(v); +} + +static SQInteger base_array(HSQUIRRELVM v) +{ + SQArray *a; + SQObject &size = stack_get(v,2); + if(sq_gettop(v) > 2) { + a = SQArray::Create(_ss(v),0); + a->Resize(tointeger(size),stack_get(v,3)); + } + else { + a = SQArray::Create(_ss(v),tointeger(size)); + } + v->Push(a); + return 1; +} + +static SQInteger base_type(HSQUIRRELVM v) +{ + SQObjectPtr &o = stack_get(v,2); + v->Push(SQString::Create(_ss(v),GetTypeName(o),-1)); + return 1; +} + +static SQRegFunction base_funcs[]={ + //generic + {_SC("seterrorhandler"),base_seterrorhandler,2, NULL}, + {_SC("setdebughook"),base_setdebughook,2, NULL}, + {_SC("enabledebuginfo"),base_enabledebuginfo,2, NULL}, + {_SC("getstackinfos"),base_getstackinfos,2, _SC(".n")}, + {_SC("getroottable"),base_getroottable,1, NULL}, + {_SC("setroottable"),base_setroottable,2, NULL}, + {_SC("assert"),base_assert,2, NULL}, + {_SC("print"),base_print,2, NULL}, + {_SC("compilestring"),base_compilestring,-2, _SC(".ss")}, + {_SC("newthread"),base_newthread,2, _SC(".c")}, + {_SC("suspend"),base_suspend,-1, NULL}, + {_SC("array"),base_array,-2, _SC(".n")}, + {_SC("type"),base_type,2, NULL}, + {_SC("dummy"),base_dummy,0,NULL}, +#ifndef NO_GARBAGE_COLLECTOR + {_SC("collectgarbage"),base_collectgarbage,1, _SC("t")}, +#endif + {0,0} +}; + +void sq_base_register(HSQUIRRELVM v) +{ + SQInteger i=0; + sq_pushroottable(v); + while(base_funcs[i].name!=0) { + sq_pushstring(v,base_funcs[i].name,-1); + sq_newclosure(v,base_funcs[i].f,0); + sq_setnativeclosurename(v,-1,base_funcs[i].name); + sq_setparamscheck(v,base_funcs[i].nparamscheck,base_funcs[i].typemask); + sq_createslot(v,-3); + i++; + } + sq_pushstring(v,_SC("_version_"),-1); + sq_pushstring(v,SQUIRREL_VERSION,-1); + sq_createslot(v,-3); + sq_pushstring(v,_SC("_charsize_"),-1); + sq_pushinteger(v,sizeof(SQChar)); + sq_createslot(v,-3); + sq_pushstring(v,_SC("_intsize_"),-1); + sq_pushinteger(v,sizeof(SQInteger)); + sq_createslot(v,-3); + sq_pop(v,1); +} + +static SQInteger default_delegate_len(HSQUIRRELVM v) +{ + v->Push(SQInteger(sq_getsize(v,1))); + return 1; +} + +static SQInteger default_delegate_tofloat(HSQUIRRELVM v) +{ + SQObjectPtr &o=stack_get(v,1); + switch(type(o)){ + case OT_STRING:{ + SQObjectPtr res; + if(str2num(_stringval(o),res)){ + v->Push(SQObjectPtr(tofloat(res))); + break; + }} + return sq_throwerror(v, _SC("cannot convert the string")); + break; + case OT_INTEGER:case OT_FLOAT: + v->Push(SQObjectPtr(tofloat(o))); + break; + case OT_BOOL: + v->Push(SQObjectPtr((SQFloat)(_integer(o)?1:0))); + break; + default: + v->Push(_null_); + break; + } + return 1; +} + +static SQInteger default_delegate_tointeger(HSQUIRRELVM v) +{ + SQObjectPtr &o=stack_get(v,1); + switch(type(o)){ + case OT_STRING:{ + SQObjectPtr res; + if(str2num(_stringval(o),res)){ + v->Push(SQObjectPtr(tointeger(res))); + break; + }} + return sq_throwerror(v, _SC("cannot convert the string")); + break; + case OT_INTEGER:case OT_FLOAT: + v->Push(SQObjectPtr(tointeger(o))); + break; + case OT_BOOL: + v->Push(SQObjectPtr(_integer(o)?(SQInteger)1:(SQInteger)0)); + break; + default: + v->Push(_null_); + break; + } + return 1; +} + +static SQInteger default_delegate_tostring(HSQUIRRELVM v) +{ + sq_tostring(v,1); + return 1; +} + +static SQInteger obj_delegate_weakref(HSQUIRRELVM v) +{ + sq_weakref(v,1); + return 1; +} + +static SQInteger number_delegate_tochar(HSQUIRRELVM v) +{ + SQObject &o=stack_get(v,1); + SQChar c = (SQChar)tointeger(o); + v->Push(SQString::Create(_ss(v),(const SQChar *)&c,1)); + return 1; +} + + +///////////////////////////////////////////////////////////////// +//TABLE DEFAULT DELEGATE + +static SQInteger table_rawdelete(HSQUIRRELVM v) +{ + if(SQ_FAILED(sq_rawdeleteslot(v,1,SQTrue))) + return SQ_ERROR; + return 1; +} + + +static SQInteger container_rawexists(HSQUIRRELVM v) +{ + if(SQ_SUCCEEDED(sq_rawget(v,-2))) { + sq_pushbool(v,SQTrue); + return 1; + } + sq_pushbool(v,SQFalse); + return 1; +} + +static SQInteger table_rawset(HSQUIRRELVM v) +{ + return sq_rawset(v,-3); +} + + +static SQInteger table_rawget(HSQUIRRELVM v) +{ + return SQ_SUCCEEDED(sq_rawget(v,-2))?1:SQ_ERROR; +} + +SQRegFunction SQSharedState::_table_default_delegate_funcz[]={ + {_SC("len"),default_delegate_len,1, _SC("t")}, + {_SC("rawget"),table_rawget,2, _SC("t")}, + {_SC("rawset"),table_rawset,3, _SC("t")}, + {_SC("rawdelete"),table_rawdelete,2, _SC("t")}, + {_SC("rawin"),container_rawexists,2, _SC("t")}, + {_SC("weakref"),obj_delegate_weakref,1, NULL }, + {_SC("tostring"),default_delegate_tostring,1, _SC(".")}, + {0,0} +}; + +//ARRAY DEFAULT DELEGATE/////////////////////////////////////// + +static SQInteger array_append(HSQUIRRELVM v) +{ + return sq_arrayappend(v,-2); +} + +static SQInteger array_extend(HSQUIRRELVM v) +{ + _array(stack_get(v,1))->Extend(_array(stack_get(v,2))); + return 0; +} + +static SQInteger array_reverse(HSQUIRRELVM v) +{ + return sq_arrayreverse(v,-1); +} + +static SQInteger array_pop(HSQUIRRELVM v) +{ + return SQ_SUCCEEDED(sq_arraypop(v,1,SQTrue))?1:SQ_ERROR; +} + +static SQInteger array_top(HSQUIRRELVM v) +{ + SQObject &o=stack_get(v,1); + if(_array(o)->Size()>0){ + v->Push(_array(o)->Top()); + return 1; + } + else return sq_throwerror(v,_SC("top() on a empty array")); +} + +static SQInteger array_insert(HSQUIRRELVM v) +{ + SQObject &o=stack_get(v,1); + SQObject &idx=stack_get(v,2); + SQObject &val=stack_get(v,3); + _array(o)->Insert(idx,val); + return 0; +} + +static SQInteger array_remove(HSQUIRRELVM v) +{ + SQObject &o = stack_get(v, 1); + SQObject &idx = stack_get(v, 2); + if(!sq_isnumeric(idx)) return sq_throwerror(v, _SC("wrong type")); + SQObjectPtr val; + if(_array(o)->Get(tointeger(idx), val)) { + _array(o)->Remove(tointeger(idx)); + v->Push(val); + return 1; + } + return sq_throwerror(v, _SC("idx out of range")); +} + +static SQInteger array_resize(HSQUIRRELVM v) +{ + SQObject &o = stack_get(v, 1); + SQObject &nsize = stack_get(v, 2); + SQObjectPtr fill; + if(sq_isnumeric(nsize)) { + if(sq_gettop(v) > 2) + fill = stack_get(v, 3); + _array(o)->Resize(tointeger(nsize),fill); + return 0; + } + return sq_throwerror(v, _SC("size must be a number")); +} + + +//QSORT ala Sedgewick +bool _qsort_compare(HSQUIRRELVM v,SQObjectPtr &arr,SQObjectPtr &a,SQObjectPtr &b,SQInteger func,SQInteger &ret) +{ + if(func < 0) { + if(!v->ObjCmp(a,b,ret)) return false; + } + else { + SQInteger top = sq_gettop(v); + sq_push(v, func); + sq_pushroottable(v); + v->Push(a); + v->Push(b); + if(SQ_FAILED(sq_call(v, 3, SQTrue, SQFalse))) { + v->Raise_Error(_SC("compare func failed")); + return false; + } + sq_getinteger(v, -1, &ret); + sq_settop(v, top); + return true; + } + return true; +} +//QSORT ala Sedgewick +bool _qsort(HSQUIRRELVM v,SQObjectPtr &arr, SQInteger l, SQInteger r,SQInteger func) +{ + SQInteger i, j; + SQArray *a=_array(arr); + SQObjectPtr pivot,t; + if( l < r ){ + pivot = a->_values[l]; + i = l; j = r+1; + while(1){ + SQInteger ret; + do { + ++i; + if(i > r) break; + if(!_qsort_compare(v,arr,a->_values[i],pivot,func,ret)) + return false; + } while( ret <= 0); + do { + --j; + if(!_qsort_compare(v,arr,a->_values[j],pivot,func,ret)) + return false; + } + while( ret > 0 ); + if( i >= j ) break; + t = a->_values[i]; a->_values[i] = a->_values[j]; a->_values[j] = t; + } + t = a->_values[l]; a->_values[l] = a->_values[j]; a->_values[j] = t; + if(!_qsort( v, arr, l, j-1,func)) return false; + if(!_qsort( v, arr, j+1, r,func)) return false; + } + return true; +} + +static SQInteger array_sort(HSQUIRRELVM v) +{ + SQInteger func = -1; + SQObjectPtr &o = stack_get(v,1); + SQObject &funcobj = stack_get(v,2); + if(_array(o)->Size() > 1) { + if(type(funcobj) == OT_CLOSURE || type(funcobj) == OT_NATIVECLOSURE) func = 2; + if(!_qsort(v, o, 0, _array(o)->Size()-1, func)) + return SQ_ERROR; + + } + return 0; +} +static SQInteger array_slice(HSQUIRRELVM v) +{ + SQInteger sidx,eidx; + SQObjectPtr o; + if(get_slice_params(v,sidx,eidx,o)==-1)return -1; + if(sidx<0)sidx=_array(o)->Size()+sidx; + if(eidx<0)eidx=_array(o)->Size()+eidx; + if(eidx <= sidx)return sq_throwerror(v,_SC("wrong indexes")); + SQArray *arr=SQArray::Create(_ss(v),eidx-sidx); + SQObjectPtr t; + SQInteger count=0; + for(SQInteger i=sidx;iGet(i,t); + arr->Set(count++,t); + } + v->Push(arr); + return 1; + +} + +SQRegFunction SQSharedState::_array_default_delegate_funcz[]={ + {_SC("len"),default_delegate_len,1, _SC("a")}, + {_SC("append"),array_append,2, _SC("a")}, + {_SC("extend"),array_extend,2, _SC("aa")}, + {_SC("push"),array_append,2, _SC("a")}, + {_SC("pop"),array_pop,1, _SC("a")}, + {_SC("top"),array_top,1, _SC("a")}, + {_SC("insert"),array_insert,3, _SC("an")}, + {_SC("remove"),array_remove,2, _SC("an")}, + {_SC("resize"),array_resize,-2, _SC("an")}, + {_SC("reverse"),array_reverse,1, _SC("a")}, + {_SC("sort"),array_sort,-1, _SC("ac")}, + {_SC("slice"),array_slice,-1, _SC("ann")}, + {_SC("weakref"),obj_delegate_weakref,1, NULL }, + {_SC("tostring"),default_delegate_tostring,1, _SC(".")}, + {0,0} +}; + +//STRING DEFAULT DELEGATE////////////////////////// +static SQInteger string_slice(HSQUIRRELVM v) +{ + SQInteger sidx,eidx; + SQObjectPtr o; + if(SQ_FAILED(get_slice_params(v,sidx,eidx,o)))return -1; + if(sidx<0)sidx=_string(o)->_len+sidx; + if(eidx<0)eidx=_string(o)->_len+eidx; + if(eidxPush(SQString::Create(_ss(v),&_stringval(o)[sidx],eidx-sidx)); + return 1; +} + +static SQInteger string_find(HSQUIRRELVM v) +{ + SQInteger top,start_idx=0; + const SQChar *str,*substr,*ret; + if(((top=sq_gettop(v))>1) && SQ_SUCCEEDED(sq_getstring(v,1,&str)) && SQ_SUCCEEDED(sq_getstring(v,2,&substr))){ + if(top>2)sq_getinteger(v,3,&start_idx); + if((sq_getsize(v,1)>start_idx) && (start_idx>=0)){ + ret=scstrstr(&str[start_idx],substr); + if(ret){ + sq_pushinteger(v,(SQInteger)(ret-str)); + return 1; + } + } + return 0; + } + return sq_throwerror(v,_SC("invalid param")); +} + +#define STRING_TOFUNCZ(func) static SQInteger string_##func(HSQUIRRELVM v) \ +{ \ + SQObject str=stack_get(v,1); \ + SQInteger len=_string(str)->_len; \ + const SQChar *sThis=_stringval(str); \ + SQChar *sNew=(_ss(v)->GetScratchPad(rsl(len))); \ + for(SQInteger i=0;iPush(SQString::Create(_ss(v),sNew,len)); \ + return 1; \ +} + + +STRING_TOFUNCZ(tolower) +STRING_TOFUNCZ(toupper) + +SQRegFunction SQSharedState::_string_default_delegate_funcz[]={ + {_SC("len"),default_delegate_len,1, _SC("s")}, + {_SC("tointeger"),default_delegate_tointeger,1, _SC("s")}, + {_SC("tofloat"),default_delegate_tofloat,1, _SC("s")}, + {_SC("tostring"),default_delegate_tostring,1, _SC(".")}, + {_SC("slice"),string_slice,-1, _SC(" s n n")}, + {_SC("find"),string_find,-2, _SC("s s n ")}, + {_SC("tolower"),string_tolower,1, _SC("s")}, + {_SC("toupper"),string_toupper,1, _SC("s")}, + {_SC("weakref"),obj_delegate_weakref,1, NULL }, + {0,0} +}; + +//INTEGER DEFAULT DELEGATE////////////////////////// +SQRegFunction SQSharedState::_number_default_delegate_funcz[]={ + {_SC("tointeger"),default_delegate_tointeger,1, _SC("n|b")}, + {_SC("tofloat"),default_delegate_tofloat,1, _SC("n|b")}, + {_SC("tostring"),default_delegate_tostring,1, _SC(".")}, + {_SC("tochar"),number_delegate_tochar,1, _SC("n|b")}, + {_SC("weakref"),obj_delegate_weakref,1, NULL }, + {0,0} +}; + +//CLOSURE DEFAULT DELEGATE////////////////////////// +static SQInteger closure_pcall(HSQUIRRELVM v) +{ + return SQ_SUCCEEDED(sq_call(v,sq_gettop(v)-1,SQTrue,SQFalse))?1:SQ_ERROR; +} + +static SQInteger closure_call(HSQUIRRELVM v) +{ + return SQ_SUCCEEDED(sq_call(v,sq_gettop(v)-1,SQTrue,SQTrue))?1:SQ_ERROR; +} + +static SQInteger _closure_acall(HSQUIRRELVM v,SQBool raiseerror) +{ + SQArray *aparams=_array(stack_get(v,2)); + SQInteger nparams=aparams->Size(); + v->Push(stack_get(v,1)); + for(SQInteger i=0;iPush(aparams->_values[i]); + return SQ_SUCCEEDED(sq_call(v,nparams,SQTrue,raiseerror))?1:SQ_ERROR; +} + +static SQInteger closure_acall(HSQUIRRELVM v) +{ + return _closure_acall(v,SQTrue); +} + +static SQInteger closure_pacall(HSQUIRRELVM v) +{ + return _closure_acall(v,SQFalse); +} + +static SQInteger closure_bindenv(HSQUIRRELVM v) +{ + if(SQ_FAILED(sq_bindenv(v,1))) + return SQ_ERROR; + return 1; +} + +static SQInteger closure_getinfos(HSQUIRRELVM v) { + SQObject o = stack_get(v,1); + SQTable *res = SQTable::Create(_ss(v),4); + if(type(o) == OT_CLOSURE) { + SQFunctionProto *f = _funcproto(_closure(o)->_function); + SQInteger nparams = f->_nparameters + (f->_varparams?1:0); + SQObjectPtr params = SQArray::Create(_ss(v),nparams); + for(SQInteger n = 0; n_nparameters; n++) { + _array(params)->Set((SQInteger)n,f->_parameters[n]); + } + if(f->_varparams) { + _array(params)->Set(nparams-1,SQString::Create(_ss(v),_SC("..."),-1)); + } + res->NewSlot(SQString::Create(_ss(v),_SC("native"),-1),false); + res->NewSlot(SQString::Create(_ss(v),_SC("name"),-1),f->_name); + res->NewSlot(SQString::Create(_ss(v),_SC("src"),-1),f->_sourcename); + res->NewSlot(SQString::Create(_ss(v),_SC("parameters"),-1),params); + res->NewSlot(SQString::Create(_ss(v),_SC("varargs"),-1),f->_varparams); + } + else { //OT_NATIVECLOSURE + SQNativeClosure *nc = _nativeclosure(o); + res->NewSlot(SQString::Create(_ss(v),_SC("native"),-1),true); + res->NewSlot(SQString::Create(_ss(v),_SC("name"),-1),nc->_name); + res->NewSlot(SQString::Create(_ss(v),_SC("paramscheck"),-1),nc->_nparamscheck); + SQObjectPtr typecheck; + if(nc->_typecheck.size() > 0) { + typecheck = + SQArray::Create(_ss(v), nc->_typecheck.size()); + for(SQUnsignedInteger n = 0; n_typecheck.size(); n++) { + _array(typecheck)->Set((SQInteger)n,nc->_typecheck[n]); + } + } + res->NewSlot(SQString::Create(_ss(v),_SC("typecheck"),-1),typecheck); + } + v->Push(res); + return 1; +} + + +SQRegFunction SQSharedState::_closure_default_delegate_funcz[]={ + {_SC("call"),closure_call,-1, _SC("c")}, + {_SC("pcall"),closure_pcall,-1, _SC("c")}, + {_SC("acall"),closure_acall,2, _SC("ca")}, + {_SC("pacall"),closure_pacall,2, _SC("ca")}, + {_SC("weakref"),obj_delegate_weakref,1, NULL }, + {_SC("tostring"),default_delegate_tostring,1, _SC(".")}, + {_SC("bindenv"),closure_bindenv,2, _SC("c x|y|t")}, + {_SC("getinfos"),closure_getinfos,1, _SC("c")}, + {0,0} +}; + +//GENERATOR DEFAULT DELEGATE +static SQInteger generator_getstatus(HSQUIRRELVM v) +{ + SQObject &o=stack_get(v,1); + switch(_generator(o)->_state){ + case SQGenerator::eSuspended:v->Push(SQString::Create(_ss(v),_SC("suspended")));break; + case SQGenerator::eRunning:v->Push(SQString::Create(_ss(v),_SC("running")));break; + case SQGenerator::eDead:v->Push(SQString::Create(_ss(v),_SC("dead")));break; + } + return 1; +} + +SQRegFunction SQSharedState::_generator_default_delegate_funcz[]={ + {_SC("getstatus"),generator_getstatus,1, _SC("g")}, + {_SC("weakref"),obj_delegate_weakref,1, NULL }, + {_SC("tostring"),default_delegate_tostring,1, _SC(".")}, + {0,0} +}; + +//THREAD DEFAULT DELEGATE + +static SQInteger thread_call(HSQUIRRELVM v) +{ + SQObjectPtr o = stack_get(v,1); + if(type(o) == OT_THREAD) { + SQInteger nparams = sq_gettop(v); + _thread(o)->Push(_thread(o)->_roottable); + for(SQInteger i = 2; i<(nparams+1); i++) + sq_move(_thread(o),v,i); + if(SQ_SUCCEEDED(sq_call(_thread(o),nparams,SQTrue,SQFalse))) { + sq_move(v,_thread(o),-1); + return 1; + } + return SQ_ERROR; + } + return sq_throwerror(v,_SC("wrong parameter")); +} + +static SQInteger thread_wakeup(HSQUIRRELVM v) +{ + SQObjectPtr o = stack_get(v,1); + if(type(o) == OT_THREAD) { + SQVM *thread = _thread(o); + SQInteger state = sq_getvmstate(thread); + if(state != SQ_VMSTATE_SUSPENDED) { + switch(state) { + case SQ_VMSTATE_IDLE: + return sq_throwerror(v,_SC("cannot wakeup a idle thread")); + break; + case SQ_VMSTATE_RUNNING: + return sq_throwerror(v,_SC("cannot wakeup a running thread")); + break; + } + } + + SQInteger wakeupret = sq_gettop(v)>1?1:0; + if(wakeupret) { + sq_move(thread,v,2); + } + if(SQ_SUCCEEDED(sq_wakeupvm(thread,wakeupret,1,SQFalse))) { + sq_move(v,thread,-1); + sq_pop(thread,1); + if(sq_getvmstate(thread) == SQ_VMSTATE_IDLE) { + sq_pop(thread,1); + } + return 1; + } + return SQ_ERROR; + } + return sq_throwerror(v,_SC("wrong parameter")); +} + +static SQInteger thread_getstatus(HSQUIRRELVM v) +{ + SQObjectPtr &o = stack_get(v,1); + switch(sq_getvmstate(_thread(o))) { + case SQ_VMSTATE_IDLE: + sq_pushstring(v,_SC("idle"),-1); + break; + case SQ_VMSTATE_RUNNING: + sq_pushstring(v,_SC("running"),-1); + break; + case SQ_VMSTATE_SUSPENDED: + sq_pushstring(v,_SC("suspended"),-1); + break; + default: + return sq_throwerror(v,_SC("internal VM error")); + } + return 1; +} + +SQRegFunction SQSharedState::_thread_default_delegate_funcz[] = { + {_SC("call"), thread_call, -1, _SC("v")}, + {_SC("wakeup"), thread_wakeup, -1, _SC("v")}, + {_SC("getstatus"), thread_getstatus, 1, _SC("v")}, + {_SC("weakref"),obj_delegate_weakref,1, NULL }, + {_SC("tostring"),default_delegate_tostring,1, _SC(".")}, + {0,0}, +}; + +static SQInteger class_getattributes(HSQUIRRELVM v) +{ + if(SQ_SUCCEEDED(sq_getattributes(v,-2))) + return 1; + return SQ_ERROR; +} + +static SQInteger class_setattributes(HSQUIRRELVM v) +{ + if(SQ_SUCCEEDED(sq_setattributes(v,-3))) + return 1; + return SQ_ERROR; +} + +static SQInteger class_instance(HSQUIRRELVM v) +{ + if(SQ_SUCCEEDED(sq_createinstance(v,-1))) + return 1; + return SQ_ERROR; +} + +SQRegFunction SQSharedState::_class_default_delegate_funcz[] = { + {_SC("getattributes"), class_getattributes, 2, _SC("y.")}, + {_SC("setattributes"), class_setattributes, 3, _SC("y..")}, + {_SC("rawin"),container_rawexists,2, _SC("y")}, + {_SC("weakref"),obj_delegate_weakref,1, NULL }, + {_SC("tostring"),default_delegate_tostring,1, _SC(".")}, + {_SC("instance"),class_instance,1, _SC("y")}, + {0,0} +}; + +static SQInteger instance_getclass(HSQUIRRELVM v) +{ + if(SQ_SUCCEEDED(sq_getclass(v,1))) + return 1; + return SQ_ERROR; +} + +SQRegFunction SQSharedState::_instance_default_delegate_funcz[] = { + {_SC("getclass"), instance_getclass, 1, _SC("x")}, + {_SC("rawin"),container_rawexists,2, _SC("x")}, + {_SC("weakref"),obj_delegate_weakref,1, NULL }, + {_SC("tostring"),default_delegate_tostring,1, _SC(".")}, + {0,0} +}; + +static SQInteger weakref_ref(HSQUIRRELVM v) +{ + if(SQ_FAILED(sq_getweakrefval(v,1))) + return SQ_ERROR; + return 1; +} + +SQRegFunction SQSharedState::_weakref_default_delegate_funcz[] = { + {_SC("ref"),weakref_ref,1, _SC("r")}, + {_SC("weakref"),obj_delegate_weakref,1, NULL }, + {_SC("tostring"),default_delegate_tostring,1, _SC(".")}, + {0,0} +}; + + diff --git a/sqplus/squirrel/sqclass.cpp b/sqplus/squirrel/sqclass.cpp new file mode 100755 index 0000000..28ea527 --- /dev/null +++ b/sqplus/squirrel/sqclass.cpp @@ -0,0 +1,192 @@ +/* + see copyright notice in squirrel.h +*/ +#include "sqpcheader.h" +#include "sqvm.h" +#include "sqtable.h" +#include "sqclass.h" +#include "sqclosure.h" + +SQClass::SQClass(SQSharedState *ss,SQClass *base) +{ + _base = base; + _typetag = 0; + _hook = NULL; + _metamethods.resize(MT_LAST); //size it to max size + if(_base) { + _defaultvalues.copy(base->_defaultvalues); + _methods.copy(base->_methods); + _metamethods.copy(base->_metamethods); + __ObjAddRef(_base); + } + _members = base?base->_members->Clone() : SQTable::Create(ss,0); + __ObjAddRef(_members); + _locked = false; + INIT_CHAIN(); + ADD_TO_CHAIN(&_sharedstate->_gc_chain, this); +} + +void SQClass::Finalize() { + _attributes = _null_; + _defaultvalues.resize(0); + _methods.resize(0); + _metamethods.resize(0); + __ObjRelease(_members); + if(_base) { + __ObjRelease(_base); + } +} + +SQClass::~SQClass() +{ + REMOVE_FROM_CHAIN(&_sharedstate->_gc_chain, this); + Finalize(); +} + +bool SQClass::NewSlot(SQSharedState *ss,const SQObjectPtr &key,const SQObjectPtr &val,bool bstatic) +{ + SQObjectPtr temp; + if(_locked) + return false; //the class already has an instance so cannot be modified + if(_members->Get(key,temp) && _isfield(temp)) //overrides the default value + { + _defaultvalues[_member_idx(temp)].val = val; + return true; + } + if(type(val) == OT_CLOSURE || type(val) == OT_NATIVECLOSURE || bstatic) { + SQInteger mmidx; + if((type(val) == OT_CLOSURE || type(val) == OT_NATIVECLOSURE) && + (mmidx = ss->GetMetaMethodIdxByName(key)) != -1) { + _metamethods[mmidx] = val; + } + else { + if(type(temp) == OT_NULL) { + SQClassMemeber m; + m.val = val; + _members->NewSlot(key,SQObjectPtr(_make_method_idx(_methods.size()))); + _methods.push_back(m); + } + else { + _methods[_member_idx(temp)].val = val; + } + } + return true; + } + SQClassMemeber m; + m.val = val; + _members->NewSlot(key,SQObjectPtr(_make_field_idx(_defaultvalues.size()))); + _defaultvalues.push_back(m); + return true; +} + +SQInstance *SQClass::CreateInstance() +{ + if(!_locked) Lock(); + return SQInstance::Create(_opt_ss(this),this); +} + +SQInteger SQClass::Next(const SQObjectPtr &refpos, SQObjectPtr &outkey, SQObjectPtr &outval) +{ + SQObjectPtr oval; + SQInteger idx = _members->Next(false,refpos,outkey,oval); + if(idx != -1) { + if(_ismethod(oval)) { + outval = _methods[_member_idx(oval)].val; + } + else { + SQObjectPtr &o = _defaultvalues[_member_idx(oval)].val; + outval = _realval(o); + } + } + return idx; +} + +bool SQClass::SetAttributes(const SQObjectPtr &key,const SQObjectPtr &val) +{ + SQObjectPtr idx; + if(_members->Get(key,idx)) { + if(_isfield(idx)) + _defaultvalues[_member_idx(idx)].attrs = val; + else + _methods[_member_idx(idx)].attrs = val; + return true; + } + return false; +} + +bool SQClass::GetAttributes(const SQObjectPtr &key,SQObjectPtr &outval) +{ + SQObjectPtr idx; + if(_members->Get(key,idx)) { + outval = (_isfield(idx)?_defaultvalues[_member_idx(idx)].attrs:_methods[_member_idx(idx)].attrs); + return true; + } + return false; +} + +/////////////////////////////////////////////////////////////////////// +void SQInstance::Init(SQSharedState *ss) +{ + _userpointer = NULL; + _hook = NULL; + __ObjAddRef(_class); + _delegate = _class->_members; + INIT_CHAIN(); + ADD_TO_CHAIN(&_sharedstate->_gc_chain, this); +} + +SQInstance::SQInstance(SQSharedState *ss, SQClass *c, SQInteger memsize) +{ + _memsize = memsize; + _class = c; + _nvalues = _class->_defaultvalues.size(); + for(SQUnsignedInteger n = 0; n < _nvalues; n++) { + new (&_values[n]) SQObjectPtr(_class->_defaultvalues[n].val); + } + Init(ss); +} + +SQInstance::SQInstance(SQSharedState *ss, SQInstance *i, SQInteger memsize) +{ + _memsize = memsize; + _class = i->_class; + _nvalues = _class->_defaultvalues.size(); + for(SQUnsignedInteger n = 0; n < _nvalues; n++) { + new (&_values[n]) SQObjectPtr(i->_values[n]); + } + Init(ss); +} + +void SQInstance::Finalize() +{ + __ObjRelease(_class); + for(SQUnsignedInteger i = 0; i < _nvalues; i++) { + _values[i] = _null_; + } +} + +SQInstance::~SQInstance() +{ + REMOVE_FROM_CHAIN(&_sharedstate->_gc_chain, this); + Finalize(); +} + +bool SQInstance::GetMetaMethod(SQVM *v,SQMetaMethod mm,SQObjectPtr &res) +{ + if(type(_class->_metamethods[mm]) != OT_NULL) { + res = _class->_metamethods[mm]; + return true; + } + return false; +} + +bool SQInstance::InstanceOf(SQClass *trg) +{ + SQClass *parent = _class; + while(parent != NULL) { + if(parent == trg) + return true; + parent = parent->_base; + } + return false; +} diff --git a/sqplus/squirrel/sqclass.h b/sqplus/squirrel/sqclass.h new file mode 100755 index 0000000..1e9be4e --- /dev/null +++ b/sqplus/squirrel/sqclass.h @@ -0,0 +1,142 @@ +/* see copyright notice in squirrel.h */ +#ifndef _SQCLASS_H_ +#define _SQCLASS_H_ + +struct SQInstance; + +struct SQClassMemeber { + SQClassMemeber(){} + SQClassMemeber(const SQClassMemeber &o) { + val = o.val; + attrs = o.attrs; + } + SQObjectPtr val; + SQObjectPtr attrs; +}; + +typedef sqvector SQClassMemeberVec; + +#define MEMBER_TYPE_METHOD 0x01000000 +#define MEMBER_TYPE_FIELD 0x02000000 + +#define _ismethod(o) (_integer(o)&MEMBER_TYPE_METHOD) +#define _isfield(o) (_integer(o)&MEMBER_TYPE_FIELD) +#define _make_method_idx(i) ((SQInteger)(MEMBER_TYPE_METHOD|i)) +#define _make_field_idx(i) ((SQInteger)(MEMBER_TYPE_FIELD|i)) +#define _member_type(o) (_integer(o)&0xFF000000) +#define _member_idx(o) (_integer(o)&0x00FFFFFF) + +struct SQClass : public CHAINABLE_OBJ +{ + SQClass(SQSharedState *ss,SQClass *base); +public: + static SQClass* Create(SQSharedState *ss,SQClass *base) { + SQClass *newclass = (SQClass *)SQ_MALLOC(sizeof(SQClass)); + new (newclass) SQClass(ss, base); + return newclass; + } + ~SQClass(); + bool NewSlot(SQSharedState *ss, const SQObjectPtr &key,const SQObjectPtr &val,bool bstatic); + bool Get(const SQObjectPtr &key,SQObjectPtr &val) { + if(_members->Get(key,val)) { + if(_isfield(val)) { + SQObjectPtr &o = _defaultvalues[_member_idx(val)].val; + val = _realval(o); + } + else { + val = _methods[_member_idx(val)].val; + } + return true; + } + return false; + } + bool SetAttributes(const SQObjectPtr &key,const SQObjectPtr &val); + bool GetAttributes(const SQObjectPtr &key,SQObjectPtr &outval); + void Lock() { _locked = true; if(_base) _base->Lock(); } + void Release() { + if (_hook) { _hook(_typetag,0);} + sq_delete(this, SQClass); + } + void Finalize(); +#ifndef NO_GARBAGE_COLLECTOR + void Mark(SQCollectable ** ); +#endif + SQInteger Next(const SQObjectPtr &refpos, SQObjectPtr &outkey, SQObjectPtr &outval); + SQInstance *CreateInstance(); + SQTable *_members; + SQClass *_base; + SQClassMemeberVec _defaultvalues; + SQClassMemeberVec _methods; + SQObjectPtrVec _metamethods; + SQObjectPtr _attributes; + SQUserPointer _typetag; + SQRELEASEHOOK _hook; + bool _locked; +}; + +#define calcinstancesize(_theclass_) \ + (sizeof(SQInstance)+(sizeof(SQObjectPtr)*(_theclass_->_defaultvalues.size()>0?_theclass_->_defaultvalues.size()-1:0))) +struct SQInstance : public SQDelegable +{ + void Init(SQSharedState *ss); + SQInstance(SQSharedState *ss, SQClass *c, SQInteger memsize); + SQInstance(SQSharedState *ss, SQInstance *c, SQInteger memsize); +public: + static SQInstance* Create(SQSharedState *ss,SQClass *theclass) { + + SQInteger size = calcinstancesize(theclass); + SQInstance *newinst = (SQInstance *)SQ_MALLOC(size); + new (newinst) SQInstance(ss, theclass,size); + return newinst; + } + SQInstance *Clone(SQSharedState *ss) + { + SQInteger size = calcinstancesize(_class); + SQInstance *newinst = (SQInstance *)SQ_MALLOC(size); + new (newinst) SQInstance(ss, this,size); + return newinst; + } + ~SQInstance(); + bool Get(const SQObjectPtr &key,SQObjectPtr &val) { + if(_class->_members->Get(key,val)) { + if(_isfield(val)) { + SQObjectPtr &o = _values[_member_idx(val)]; + val = _realval(o); + } + else { + val = _class->_methods[_member_idx(val)].val; + } + return true; + } + return false; + } + bool Set(const SQObjectPtr &key,const SQObjectPtr &val) { + SQObjectPtr idx; + if(_class->_members->Get(key,idx) && _isfield(idx)) { + _values[_member_idx(idx)] = val; + return true; + } + return false; + } + void Release() { + if (_hook) { _hook(_userpointer,0);} + SQInteger size = _memsize; + this->~SQInstance(); + SQ_FREE(this, size); + } + void Finalize(); +#ifndef NO_GARBAGE_COLLECTOR + void Mark(SQCollectable ** ); +#endif + bool InstanceOf(SQClass *trg); + bool GetMetaMethod(SQVM *v,SQMetaMethod mm,SQObjectPtr &res); + + SQClass *_class; + SQUserPointer _userpointer; + SQRELEASEHOOK _hook; + SQUnsignedInteger _nvalues; + SQInteger _memsize; + SQObjectPtr _values[1]; +}; + +#endif //_SQCLASS_H_ diff --git a/sqplus/squirrel/sqclosure.h b/sqplus/squirrel/sqclosure.h new file mode 100755 index 0000000..f7fe677 --- /dev/null +++ b/sqplus/squirrel/sqclosure.h @@ -0,0 +1,120 @@ +/* see copyright notice in squirrel.h */ +#ifndef _SQCLOSURE_H_ +#define _SQCLOSURE_H_ + +struct SQFunctionProto; + +struct SQClosure : public CHAINABLE_OBJ +{ +private: + SQClosure(SQSharedState *ss,SQFunctionProto *func){_function=func; INIT_CHAIN();ADD_TO_CHAIN(&_ss(this)->_gc_chain,this);} +public: + static SQClosure *Create(SQSharedState *ss,SQFunctionProto *func){ + SQClosure *nc=(SQClosure*)SQ_MALLOC(sizeof(SQClosure)); + new (nc) SQClosure(ss,func); + return nc; + } + void Release(){ + sq_delete(this,SQClosure); + } + SQClosure *Clone() + { + SQClosure * ret = SQClosure::Create(_opt_ss(this),_funcproto(_function)); + ret->_env = _env; + ret->_outervalues.copy(_outervalues); + return ret; + } + ~SQClosure() + { + REMOVE_FROM_CHAIN(&_ss(this)->_gc_chain,this); + } + bool Save(SQVM *v,SQUserPointer up,SQWRITEFUNC write); + static bool Load(SQVM *v,SQUserPointer up,SQREADFUNC read,SQObjectPtr &ret); +#ifndef NO_GARBAGE_COLLECTOR + void Mark(SQCollectable **chain); + void Finalize(){_outervalues.resize(0); } +#endif + SQObjectPtr _env; + SQObjectPtr _function; + SQObjectPtrVec _outervalues; +}; +////////////////////////////////////////////// +struct SQGenerator : public CHAINABLE_OBJ +{ + enum SQGeneratorState{eRunning,eSuspended,eDead}; +private: + SQGenerator(SQSharedState *ss,SQClosure *closure){_closure=closure;_state=eRunning;_ci._generator=_null_;INIT_CHAIN();ADD_TO_CHAIN(&_ss(this)->_gc_chain,this);} +public: + static SQGenerator *Create(SQSharedState *ss,SQClosure *closure){ + SQGenerator *nc=(SQGenerator*)SQ_MALLOC(sizeof(SQGenerator)); + new (nc) SQGenerator(ss,closure); + return nc; + } + ~SQGenerator() + { + REMOVE_FROM_CHAIN(&_ss(this)->_gc_chain,this); + } + void Kill(){ + _state=eDead; + _stack.resize(0); + _closure=_null_;} + void Release(){ + sq_delete(this,SQGenerator); + } + bool Yield(SQVM *v); + bool Resume(SQVM *v,SQInteger target); +#ifndef NO_GARBAGE_COLLECTOR + void Mark(SQCollectable **chain); + void Finalize(){_stack.resize(0);_closure=_null_;} +#endif + SQObjectPtr _closure; + SQObjectPtrVec _stack; + SQObjectPtrVec _vargsstack; + SQVM::CallInfo _ci; + ExceptionsTraps _etraps; + SQGeneratorState _state; +}; + +struct SQNativeClosure : public CHAINABLE_OBJ +{ +private: + SQNativeClosure(SQSharedState *ss,SQFUNCTION func){_function=func;INIT_CHAIN();ADD_TO_CHAIN(&_ss(this)->_gc_chain,this); } +public: + static SQNativeClosure *Create(SQSharedState *ss,SQFUNCTION func) + { + SQNativeClosure *nc=(SQNativeClosure*)SQ_MALLOC(sizeof(SQNativeClosure)); + new (nc) SQNativeClosure(ss,func); + return nc; + } + SQNativeClosure *Clone() + { + SQNativeClosure * ret = SQNativeClosure::Create(_opt_ss(this),_function); + ret->_env = _env; + ret->_name = _name; + ret->_outervalues.copy(_outervalues); + ret->_typecheck = _typecheck; + ret->_nparamscheck = _nparamscheck; + return ret; + } + ~SQNativeClosure() + { + REMOVE_FROM_CHAIN(&_ss(this)->_gc_chain,this); + } + void Release(){ + sq_delete(this,SQNativeClosure); + } +#ifndef NO_GARBAGE_COLLECTOR + void Mark(SQCollectable **chain); + void Finalize(){_outervalues.resize(0);} +#endif + SQObjectPtr _env; + SQFUNCTION _function; + SQObjectPtr _name; + SQObjectPtrVec _outervalues; + SQIntVec _typecheck; + SQInteger _nparamscheck; +}; + + + +#endif //_SQCLOSURE_H_ diff --git a/sqplus/squirrel/sqcompiler.cpp b/sqplus/squirrel/sqcompiler.cpp new file mode 100755 index 0000000..51a1648 --- /dev/null +++ b/sqplus/squirrel/sqcompiler.cpp @@ -0,0 +1,1219 @@ +/* + see copyright notice in squirrel.h +*/ +#include "sqpcheader.h" +#include +#include +#include "sqopcodes.h" +#include "sqstring.h" +#include "sqfuncproto.h" +#include "sqcompiler.h" +#include "sqfuncstate.h" +#include "sqlexer.h" +#include "sqvm.h" + +#define DEREF_NO_DEREF -1 +#define DEREF_FIELD -2 + +struct ExpState +{ + ExpState() + { + _deref = DEREF_NO_DEREF; + _freevar = false; + _class_or_delete = false; + _funcarg = false; + } + bool _class_or_delete; + bool _funcarg; + bool _freevar; + SQInteger _deref; +}; + +typedef sqvector ExpStateVec; + +#define _exst (_expstates.top()) + +#define BEGIN_BREAKBLE_BLOCK() SQInteger __nbreaks__=_fs->_unresolvedbreaks.size(); \ + SQInteger __ncontinues__=_fs->_unresolvedcontinues.size(); \ + _fs->_breaktargets.push_back(0);_fs->_continuetargets.push_back(0); + +#define END_BREAKBLE_BLOCK(continue_target) {__nbreaks__=_fs->_unresolvedbreaks.size()-__nbreaks__; \ + __ncontinues__=_fs->_unresolvedcontinues.size()-__ncontinues__; \ + if(__ncontinues__>0)ResolveContinues(_fs,__ncontinues__,continue_target); \ + if(__nbreaks__>0)ResolveBreaks(_fs,__nbreaks__); \ + _fs->_breaktargets.pop_back();_fs->_continuetargets.pop_back();} + +class SQCompiler +{ +public: + SQCompiler(SQVM *v, SQLEXREADFUNC rg, SQUserPointer up, const SQChar* sourcename, bool raiseerror, bool lineinfo) + { + _vm=v; + _lex.Init(_ss(v), rg, up,ThrowError,this); + _sourcename = SQString::Create(_ss(v), sourcename); + _lineinfo = lineinfo;_raiseerror = raiseerror; + compilererror = NULL; + } + static void ThrowError(void *ud, const SQChar *s) { + SQCompiler *c = (SQCompiler *)ud; + c->Error(s); + } + void Error(const SQChar *s, ...) + { + static SQChar temp[256]; + va_list vl; + va_start(vl, s); + scvsprintf(temp, s, vl); + va_end(vl); + compilererror = temp; + longjmp(_errorjmp,1); + } + void Lex(){ _token = _lex.Lex();} + void PushExpState(){ _expstates.push_back(ExpState()); } + bool IsDerefToken(SQInteger tok) + { + switch(tok){ + case _SC('='): case _SC('('): case TK_NEWSLOT: + case TK_MODEQ: case TK_MULEQ: case TK_DIVEQ: case TK_MINUSEQ: case TK_PLUSEQ: case TK_PLUSPLUS: case TK_MINUSMINUS: return true; + } + return false; + } + ExpState PopExpState() + { + ExpState ret = _expstates.top(); + _expstates.pop_back(); + return ret; + } + SQObject Expect(SQInteger tok) + { + + if(_token != tok) { + if(_token == TK_CONSTRUCTOR && tok == TK_IDENTIFIER) { + //ret = SQString::Create(_ss(_vm),_SC("constructor")); + //do nothing + } + else { + const SQChar *etypename; + if(tok > 255) { + switch(tok) + { + case TK_IDENTIFIER: + etypename = _SC("IDENTIFIER"); + break; + case TK_STRING_LITERAL: + etypename = _SC("STRING_LITERAL"); + break; + case TK_INTEGER: + etypename = _SC("INTEGER"); + break; + case TK_FLOAT: + etypename = _SC("FLOAT"); + break; + default: + etypename = _lex.Tok2Str(tok); + } + Error(_SC("expected '%s'"), etypename); + } + Error(_SC("expected '%c'"), tok); + } + } + SQObjectPtr ret; + switch(tok) + { + case TK_IDENTIFIER: + ret = _fs->CreateString(_lex._svalue); + break; + case TK_STRING_LITERAL: + ret = _fs->CreateString(_lex._svalue,_lex._longstr.size()-1); + break; + case TK_INTEGER: + ret = SQObjectPtr(_lex._nvalue); + break; + case TK_FLOAT: + ret = SQObjectPtr(_lex._fvalue); + break; + } + Lex(); + return ret; + } + bool IsEndOfStatement() { return ((_lex._prevtoken == _SC('\n')) || (_token == SQUIRREL_EOB) || (_token == _SC('}')) || (_token == _SC(';'))); } + void OptionalSemicolon() + { + if(_token == _SC(';')) { Lex(); return; } + if(!IsEndOfStatement()) { + Error(_SC("end of statement expected (; or lf)")); + } + } + void MoveIfCurrentTargetIsLocal() { + SQInteger trg = _fs->TopTarget(); + if(_fs->IsLocal(trg)) { + trg = _fs->PopTarget(); //no pops the target and move it + _fs->AddInstruction(_OP_MOVE, _fs->PushTarget(), trg); + } + } + bool Compile(SQObjectPtr &o) + { + _debugline = 1; + _debugop = 0; + + SQFuncState funcstate(_ss(_vm), NULL,ThrowError,this); + funcstate._name = SQString::Create(_ss(_vm), _SC("main")); + _fs = &funcstate; + _fs->AddParameter(_fs->CreateString(_SC("this"))); + _fs->_sourcename = _sourcename; + SQInteger stacksize = _fs->GetStackSize(); + if(setjmp(_errorjmp) == 0) { + Lex(); + while(_token > 0){ + Statement(); + if(_lex._prevtoken != _SC('}')) OptionalSemicolon(); + } + CleanStack(stacksize); + _fs->AddLineInfos(_lex._currentline, _lineinfo, true); + _fs->AddInstruction(_OP_RETURN, 0xFF); + _fs->SetStackSize(0); + o =_fs->BuildProto(); +#ifdef _DEBUG_DUMP + _fs->Dump(_funcproto(o)); +#endif + } + else { + if(_raiseerror && _ss(_vm)->_compilererrorhandler) { + _ss(_vm)->_compilererrorhandler(_vm, compilererror, type(_sourcename) == OT_STRING?_stringval(_sourcename):_SC("unknown"), + _lex._currentline, _lex._currentcolumn); + } + _vm->_lasterror = SQString::Create(_ss(_vm), compilererror, -1); + return false; + } + return true; + } + void Statements() + { + while(_token != _SC('}') && _token != TK_DEFAULT && _token != TK_CASE) { + Statement(); + if(_lex._prevtoken != _SC('}') && _lex._prevtoken != _SC(';')) OptionalSemicolon(); + } + } + void Statement() + { + _fs->AddLineInfos(_lex._currentline, _lineinfo); + switch(_token){ + case _SC(';'): Lex(); break; + case TK_IF: IfStatement(); break; + case TK_WHILE: WhileStatement(); break; + case TK_DO: DoWhileStatement(); break; + case TK_FOR: ForStatement(); break; + case TK_FOREACH: ForEachStatement(); break; + case TK_SWITCH: SwitchStatement(); break; + case TK_LOCAL: LocalDeclStatement(); break; + case TK_RETURN: + case TK_YIELD: { + SQOpcode op; + if(_token == TK_RETURN) { + op = _OP_RETURN; + + } + else { + op = _OP_YIELD; + _fs->_bgenerator = true; + } + Lex(); + if(!IsEndOfStatement()) { + SQInteger retexp = _fs->GetCurrentPos()+1; + CommaExpr(); + if(op == _OP_RETURN && _fs->_traps > 0) + _fs->AddInstruction(_OP_POPTRAP, _fs->_traps, 0); + _fs->_returnexp = retexp; + _fs->AddInstruction(op, 1, _fs->PopTarget()); + } + else{ + if(op == _OP_RETURN && _fs->_traps > 0) + _fs->AddInstruction(_OP_POPTRAP, _fs->_traps ,0); + _fs->_returnexp = -1; + _fs->AddInstruction(op, 0xFF); + } + break;} + case TK_BREAK: + if(_fs->_breaktargets.size() <= 0)Error(_SC("'break' has to be in a loop block")); + if(_fs->_breaktargets.top() > 0){ + _fs->AddInstruction(_OP_POPTRAP, _fs->_breaktargets.top(), 0); + } + _fs->AddInstruction(_OP_JMP, 0, -1234); + _fs->_unresolvedbreaks.push_back(_fs->GetCurrentPos()); + Lex(); + break; + case TK_CONTINUE: + if(_fs->_continuetargets.size() <= 0)Error(_SC("'continue' has to be in a loop block")); + if(_fs->_continuetargets.top() > 0) { + _fs->AddInstruction(_OP_POPTRAP, _fs->_continuetargets.top(), 0); + } + _fs->AddInstruction(_OP_JMP, 0, -1234); + _fs->_unresolvedcontinues.push_back(_fs->GetCurrentPos()); + Lex(); + break; + case TK_FUNCTION: + FunctionStatement(); + break; + case TK_CLASS: + ClassStatement(); + break; + case _SC('{'):{ + SQInteger stacksize = _fs->GetStackSize(); + Lex(); + Statements(); + Expect(_SC('}')); + _fs->SetStackSize(stacksize); + } + break; + case TK_TRY: + TryCatchStatement(); + break; + case TK_THROW: + Lex(); + CommaExpr(); + _fs->AddInstruction(_OP_THROW, _fs->PopTarget()); + break; + default: + CommaExpr(); + _fs->PopTarget(); + break; + } + _fs->SnoozeOpt(); + } + void EmitDerefOp(SQOpcode op) + { + SQInteger val = _fs->PopTarget(); + SQInteger key = _fs->PopTarget(); + SQInteger src = _fs->PopTarget(); + _fs->AddInstruction(op,_fs->PushTarget(),src,key,val); + } + void Emit2ArgsOP(SQOpcode op, SQInteger p3 = 0) + { + SQInteger p2 = _fs->PopTarget(); //src in OP_GET + SQInteger p1 = _fs->PopTarget(); //key in OP_GET + _fs->AddInstruction(op,_fs->PushTarget(), p1, p2, p3); + } + void EmitCompoundArith(SQInteger tok,bool deref) + { + SQInteger oper; + switch(tok){ + case TK_MINUSEQ: oper = '-'; break; + case TK_PLUSEQ: oper = '+'; break; + case TK_MULEQ: oper = '*'; break; + case TK_DIVEQ: oper = '/'; break; + case TK_MODEQ: oper = '%'; break; + default: oper = 0; //shut up compiler + assert(0); break; + }; + if(deref) { + SQInteger val = _fs->PopTarget(); + SQInteger key = _fs->PopTarget(); + SQInteger src = _fs->PopTarget(); + //mixes dest obj and source val in the arg1(hack?) + _fs->AddInstruction(_OP_COMPARITH,_fs->PushTarget(),(src<<16)|val,key,oper); + } + else { + Emit2ArgsOP(_OP_COMPARITHL, oper); + } + } + void CommaExpr() + { + for(Expression();_token == ',';_fs->PopTarget(), Lex(), CommaExpr()); + } + ExpState Expression(bool funcarg = false) + { + PushExpState(); + _exst._class_or_delete = false; + _exst._funcarg = funcarg; + LogicalOrExp(); + switch(_token) { + case _SC('='): + case TK_NEWSLOT: + case TK_MINUSEQ: + case TK_PLUSEQ: + case TK_MULEQ: + case TK_DIVEQ: + case TK_MODEQ: + { + SQInteger op = _token; + SQInteger ds = _exst._deref; + bool freevar = _exst._freevar; + if(ds == DEREF_NO_DEREF) Error(_SC("can't assign expression")); + Lex(); Expression(); + + switch(op){ + case TK_NEWSLOT: + if(freevar) Error(_SC("free variables cannot be modified")); + if(ds == DEREF_FIELD) + EmitDerefOp(_OP_NEWSLOT); + else //if _derefstate != DEREF_NO_DEREF && DEREF_FIELD so is the index of a local + Error(_SC("can't 'create' a local slot")); + break; + case _SC('='): //ASSIGN + if(freevar) Error(_SC("free variables cannot be modified")); + if(ds == DEREF_FIELD) + EmitDerefOp(_OP_SET); + else {//if _derefstate != DEREF_NO_DEREF && DEREF_FIELD so is the index of a local + SQInteger p2 = _fs->PopTarget(); //src in OP_GET + SQInteger p1 = _fs->TopTarget(); //key in OP_GET + _fs->AddInstruction(_OP_MOVE, p1, p2); + } + break; + case TK_MINUSEQ: + case TK_PLUSEQ: + case TK_MULEQ: + case TK_DIVEQ: + case TK_MODEQ: + EmitCompoundArith(op,ds == DEREF_FIELD); + break; + } + } + break; + case _SC('?'): { + Lex(); + _fs->AddInstruction(_OP_JZ, _fs->PopTarget()); + SQInteger jzpos = _fs->GetCurrentPos(); + SQInteger trg = _fs->PushTarget(); + Expression(); + SQInteger first_exp = _fs->PopTarget(); + if(trg != first_exp) _fs->AddInstruction(_OP_MOVE, trg, first_exp); + SQInteger endfirstexp = _fs->GetCurrentPos(); + _fs->AddInstruction(_OP_JMP, 0, 0); + Expect(_SC(':')); + SQInteger jmppos = _fs->GetCurrentPos(); + Expression(); + SQInteger second_exp = _fs->PopTarget(); + if(trg != second_exp) _fs->AddInstruction(_OP_MOVE, trg, second_exp); + _fs->SetIntructionParam(jmppos, 1, _fs->GetCurrentPos() - jmppos); + _fs->SetIntructionParam(jzpos, 1, endfirstexp - jzpos + 1); + _fs->SnoozeOpt(); + } + break; + } + return PopExpState(); + } + void BIN_EXP(SQOpcode op, void (SQCompiler::*f)(void),SQInteger op3 = 0) + { + Lex(); (this->*f)(); + SQInteger op1 = _fs->PopTarget();SQInteger op2 = _fs->PopTarget(); + _fs->AddInstruction(op, _fs->PushTarget(), op1, op2, op3); + } + void LogicalOrExp() + { + LogicalAndExp(); + for(;;) if(_token == TK_OR) { + SQInteger first_exp = _fs->PopTarget(); + SQInteger trg = _fs->PushTarget(); + _fs->AddInstruction(_OP_OR, trg, 0, first_exp, 0); + SQInteger jpos = _fs->GetCurrentPos(); + if(trg != first_exp) _fs->AddInstruction(_OP_MOVE, trg, first_exp); + Lex(); LogicalOrExp(); + _fs->SnoozeOpt(); + SQInteger second_exp = _fs->PopTarget(); + if(trg != second_exp) _fs->AddInstruction(_OP_MOVE, trg, second_exp); + _fs->SnoozeOpt(); + _fs->SetIntructionParam(jpos, 1, (_fs->GetCurrentPos() - jpos)); + break; + }else return; + } + void LogicalAndExp() + { + BitwiseOrExp(); + for(;;) switch(_token) { + case TK_AND: { + SQInteger first_exp = _fs->PopTarget(); + SQInteger trg = _fs->PushTarget(); + _fs->AddInstruction(_OP_AND, trg, 0, first_exp, 0); + SQInteger jpos = _fs->GetCurrentPos(); + if(trg != first_exp) _fs->AddInstruction(_OP_MOVE, trg, first_exp); + Lex(); LogicalAndExp(); + _fs->SnoozeOpt(); + SQInteger second_exp = _fs->PopTarget(); + if(trg != second_exp) _fs->AddInstruction(_OP_MOVE, trg, second_exp); + _fs->SnoozeOpt(); + _fs->SetIntructionParam(jpos, 1, (_fs->GetCurrentPos() - jpos)); + break; + } + case TK_IN: BIN_EXP(_OP_EXISTS, &SQCompiler::BitwiseOrExp); break; + case TK_INSTANCEOF: BIN_EXP(_OP_INSTANCEOF, &SQCompiler::BitwiseOrExp); break; + default: + return; + } + } + void BitwiseOrExp() + { + BitwiseXorExp(); + for(;;) if(_token == _SC('|')) + {BIN_EXP(_OP_BITW, &SQCompiler::BitwiseXorExp,BW_OR); + }else return; + } + void BitwiseXorExp() + { + BitwiseAndExp(); + for(;;) if(_token == _SC('^')) + {BIN_EXP(_OP_BITW, &SQCompiler::BitwiseAndExp,BW_XOR); + }else return; + } + void BitwiseAndExp() + { + CompExp(); + for(;;) if(_token == _SC('&')) + {BIN_EXP(_OP_BITW, &SQCompiler::CompExp,BW_AND); + }else return; + } + void CompExp() + { + ShiftExp(); + for(;;) switch(_token) { + case TK_EQ: BIN_EXP(_OP_EQ, &SQCompiler::ShiftExp); break; + case _SC('>'): BIN_EXP(_OP_CMP, &SQCompiler::ShiftExp,CMP_G); break; + case _SC('<'): BIN_EXP(_OP_CMP, &SQCompiler::ShiftExp,CMP_L); break; + case TK_GE: BIN_EXP(_OP_CMP, &SQCompiler::ShiftExp,CMP_GE); break; + case TK_LE: BIN_EXP(_OP_CMP, &SQCompiler::ShiftExp,CMP_LE); break; + case TK_NE: BIN_EXP(_OP_NE, &SQCompiler::ShiftExp); break; + default: return; + } + } + void ShiftExp() + { + PlusExp(); + for(;;) switch(_token) { + case TK_USHIFTR: BIN_EXP(_OP_BITW, &SQCompiler::PlusExp,BW_USHIFTR); break; + case TK_SHIFTL: BIN_EXP(_OP_BITW, &SQCompiler::PlusExp,BW_SHIFTL); break; + case TK_SHIFTR: BIN_EXP(_OP_BITW, &SQCompiler::PlusExp,BW_SHIFTR); break; + default: return; + } + } + void PlusExp() + { + MultExp(); + for(;;) switch(_token) { + case _SC('+'): case _SC('-'): + BIN_EXP(_OP_ARITH, &SQCompiler::MultExp,_token); break; + default: return; + } + } + + void MultExp() + { + PrefixedExpr(); + for(;;) switch(_token) { + case _SC('*'): case _SC('/'): case _SC('%'): + BIN_EXP(_OP_ARITH, &SQCompiler::PrefixedExpr,_token); break; + default: return; + } + } + //if 'pos' != -1 the previous variable is a local variable + void PrefixedExpr() + { + SQInteger pos = Factor(); + for(;;) { + switch(_token) { + case _SC('.'): { + pos = -1; + Lex(); + if(_token == TK_PARENT) { + Lex(); + if(!NeedGet()) + Error(_SC("parent cannot be set")); + SQInteger src = _fs->PopTarget(); + _fs->AddInstruction(_OP_GETPARENT, _fs->PushTarget(), src); + } + else { + _fs->AddInstruction(_OP_LOAD, _fs->PushTarget(), _fs->GetConstant(Expect(TK_IDENTIFIER))); + if(NeedGet()) Emit2ArgsOP(_OP_GET); + } + _exst._deref = DEREF_FIELD; + _exst._freevar = false; + } + break; + case _SC('['): + if(_lex._prevtoken == _SC('\n')) Error(_SC("cannot brake deref/or comma needed after [exp]=exp slot declaration")); + Lex(); Expression(); Expect(_SC(']')); + pos = -1; + if(NeedGet()) Emit2ArgsOP(_OP_GET); + _exst._deref = DEREF_FIELD; + _exst._freevar = false; + break; + case TK_MINUSMINUS: + case TK_PLUSPLUS: + if(_exst._deref != DEREF_NO_DEREF && !IsEndOfStatement()) { + SQInteger tok = _token; Lex(); + if(pos < 0) + Emit2ArgsOP(_OP_PINC,tok == TK_MINUSMINUS?-1:1); + else {//if _derefstate != DEREF_NO_DEREF && DEREF_FIELD so is the index of a local + SQInteger src = _fs->PopTarget(); + _fs->AddInstruction(_OP_PINCL, _fs->PushTarget(), src, 0, tok == TK_MINUSMINUS?-1:1); + } + + } + return; + break; + case _SC('('): + { + if(_exst._deref != DEREF_NO_DEREF) { + if(pos<0) { + SQInteger key = _fs->PopTarget(); //key + SQInteger table = _fs->PopTarget(); //table etc... + SQInteger closure = _fs->PushTarget(); + SQInteger ttarget = _fs->PushTarget(); + _fs->AddInstruction(_OP_PREPCALL, closure, key, table, ttarget); + } + else{ + _fs->AddInstruction(_OP_MOVE, _fs->PushTarget(), 0); + } + } + else + _fs->AddInstruction(_OP_MOVE, _fs->PushTarget(), 0); + _exst._deref = DEREF_NO_DEREF; + Lex(); + FunctionCallArgs(); + } + break; + default: return; + } + } + } + SQInteger Factor() + { + switch(_token) + { + case TK_STRING_LITERAL: { + //SQObjectPtr id(SQString::Create(_ss(_vm), _lex._svalue,_lex._longstr.size()-1)); + _fs->AddInstruction(_OP_LOAD, _fs->PushTarget(), _fs->GetConstant(_fs->CreateString(_lex._svalue,_lex._longstr.size()-1))); + Lex(); + } + break; + case TK_VARGC: Lex(); _fs->AddInstruction(_OP_VARGC, _fs->PushTarget()); break; + case TK_VARGV: { Lex(); + Expect(_SC('[')); + Expression(); + Expect(_SC(']')); + SQInteger src = _fs->PopTarget(); + _fs->AddInstruction(_OP_GETVARGV, _fs->PushTarget(), src); + } + break; + case TK_IDENTIFIER: + case TK_CONSTRUCTOR: + case TK_THIS:{ + _exst._freevar = false; + SQObject id; + switch(_token) { + case TK_IDENTIFIER: id = _fs->CreateString(_lex._svalue); break; + case TK_THIS: id = _fs->CreateString(_SC("this")); break; + case TK_CONSTRUCTOR: id = _fs->CreateString(_SC("constructor")); break; + } + SQInteger pos = -1; + Lex(); + if((pos = _fs->GetLocalVariable(id)) == -1) { + //checks if is a free variable + if((pos = _fs->GetOuterVariable(id)) != -1) { + _exst._deref = _fs->PushTarget(); + _fs->AddInstruction(_OP_LOADFREEVAR, _exst._deref ,pos); + _exst._freevar = true; + } else { + _fs->PushTarget(0); + _fs->AddInstruction(_OP_LOAD, _fs->PushTarget(), _fs->GetConstant(id)); + if(NeedGet()) Emit2ArgsOP(_OP_GET); + _exst._deref = DEREF_FIELD; + } + } + else{ + _fs->PushTarget(pos); + _exst._deref = pos; + } + return _exst._deref; + } + break; + case TK_PARENT: Lex();_fs->AddInstruction(_OP_GETPARENT, _fs->PushTarget(), 0); break; + case TK_DOUBLE_COLON: // "::" + _fs->AddInstruction(_OP_LOADROOTTABLE, _fs->PushTarget()); + _exst._deref = DEREF_FIELD; + _token = _SC('.'); //hack + return -1; + break; + case TK_NULL: + _fs->AddInstruction(_OP_LOADNULLS, _fs->PushTarget(),1); + Lex(); + break; + case TK_INTEGER: { + if((_lex._nvalue & (~0x7FFFFFFF)) == 0) { //does it fit in 32 bits? + _fs->AddInstruction(_OP_LOADINT, _fs->PushTarget(),_lex._nvalue); + } + else { + _fs->AddInstruction(_OP_LOAD, _fs->PushTarget(), _fs->GetNumericConstant(_lex._nvalue)); + } + Lex(); + } + break; + case TK_FLOAT: + if(sizeof(SQFloat) == sizeof(SQInt32)) { + _fs->AddInstruction(_OP_LOADFLOAT, _fs->PushTarget(),*((SQInt32 *)&_lex._fvalue)); + } + else { + _fs->AddInstruction(_OP_LOAD, _fs->PushTarget(), _fs->GetNumericConstant(_lex._fvalue)); + } + Lex(); + break; + case TK_TRUE: case TK_FALSE: + _fs->AddInstruction(_OP_LOADBOOL, _fs->PushTarget(),_token == TK_TRUE?1:0); + Lex(); + break; + case _SC('['): { + _fs->AddInstruction(_OP_NEWARRAY, _fs->PushTarget()); + SQInteger apos = _fs->GetCurrentPos(),key = 0; + Lex(); + while(_token != _SC(']')) { + Expression(); + if(_token == _SC(',')) Lex(); + SQInteger val = _fs->PopTarget(); + SQInteger array = _fs->TopTarget(); + _fs->AddInstruction(_OP_APPENDARRAY, array, val); + key++; + } + _fs->SetIntructionParam(apos, 1, key); + Lex(); + } + break; + case _SC('{'):{ + _fs->AddInstruction(_OP_NEWTABLE, _fs->PushTarget()); + Lex();ParseTableOrClass(_SC(',')); + } + break; + case TK_FUNCTION: FunctionExp(_token);break; + case TK_CLASS: Lex(); ClassExp();break; + case _SC('-'): UnaryOP(_OP_NEG); break; + case _SC('!'): UnaryOP(_OP_NOT); break; + case _SC('~'): UnaryOP(_OP_BWNOT); break; + case TK_TYPEOF : UnaryOP(_OP_TYPEOF); break; + case TK_RESUME : UnaryOP(_OP_RESUME); break; + case TK_CLONE : UnaryOP(_OP_CLONE); break; + case TK_MINUSMINUS : + case TK_PLUSPLUS :PrefixIncDec(_token); break; + case TK_DELETE : DeleteExpr(); break; + case TK_DELEGATE : DelegateExpr(); break; + case _SC('('): Lex(); CommaExpr(); Expect(_SC(')')); + break; + default: Error(_SC("expression expected")); + } + return -1; + } + void UnaryOP(SQOpcode op) + { + Lex(); PrefixedExpr(); + SQInteger src = _fs->PopTarget(); + _fs->AddInstruction(op, _fs->PushTarget(), src); + } + bool NeedGet() + { + switch(_token) { + case _SC('='): case _SC('('): case TK_NEWSLOT: case TK_PLUSPLUS: case TK_MINUSMINUS: + case TK_PLUSEQ: case TK_MINUSEQ: case TK_MULEQ: case TK_DIVEQ: case TK_MODEQ: + return false; + } + return (!_exst._class_or_delete) || (_exst._class_or_delete && (_token == _SC('.') || _token == _SC('['))); + } + + void FunctionCallArgs() + { + SQInteger nargs = 1;//this + while(_token != _SC(')')) { + Expression(true); + MoveIfCurrentTargetIsLocal(); + nargs++; + if(_token == _SC(',')){ + Lex(); + if(_token == ')') Error(_SC("expression expected, found ')'")); + } + } + Lex(); + for(SQInteger i = 0; i < (nargs - 1); i++) _fs->PopTarget(); + SQInteger stackbase = _fs->PopTarget(); + SQInteger closure = _fs->PopTarget(); + _fs->AddInstruction(_OP_CALL, _fs->PushTarget(), closure, stackbase, nargs); + } + void ParseTableOrClass(SQInteger separator,SQInteger terminator = '}') + { + SQInteger tpos = _fs->GetCurrentPos(),nkeys = 0; + + while(_token != terminator) { + bool hasattrs = false; + bool isstatic = false; + //check if is an attribute + if(separator == ';') { + if(_token == TK_ATTR_OPEN) { + _fs->AddInstruction(_OP_NEWTABLE, _fs->PushTarget()); Lex(); + ParseTableOrClass(',',TK_ATTR_CLOSE); + hasattrs = true; + } + if(_token == TK_STATIC) { + isstatic = true; + Lex(); + } + } + switch(_token) { + case TK_FUNCTION: + case TK_CONSTRUCTOR:{ + SQInteger tk = _token; + Lex(); + SQObject id = tk == TK_FUNCTION ? Expect(TK_IDENTIFIER) : _fs->CreateString(_SC("constructor")); + Expect(_SC('(')); + _fs->AddInstruction(_OP_LOAD, _fs->PushTarget(), _fs->GetConstant(id)); + CreateFunction(id); + _fs->AddInstruction(_OP_CLOSURE, _fs->PushTarget(), _fs->_functions.size() - 1, 0); + } + break; + case _SC('['): + Lex(); CommaExpr(); Expect(_SC(']')); + Expect(_SC('=')); Expression(); + break; + default : + _fs->AddInstruction(_OP_LOAD, _fs->PushTarget(), _fs->GetConstant(Expect(TK_IDENTIFIER))); + Expect(_SC('=')); Expression(); + } + + if(_token == separator) Lex();//optional comma/semicolon + nkeys++; + SQInteger val = _fs->PopTarget(); + SQInteger key = _fs->PopTarget(); + SQInteger attrs = hasattrs ? _fs->PopTarget():-1; + assert(hasattrs && attrs == key-1 || !hasattrs); + unsigned char flags = (hasattrs?NEW_SLOT_ATTRIBUTES_FLAG:0)|(isstatic?NEW_SLOT_STATIC_FLAG:0); + SQInteger table = _fs->TopTarget(); //<AddInstruction(_OP_NEWSLOTA, flags, table, key, val); + //_fs->PopTarget(); + } + if(separator == _SC(',')) //hack recognizes a table from the separator + _fs->SetIntructionParam(tpos, 1, nkeys); + Lex(); + } + void LocalDeclStatement() + { + SQObject varname; + do { + Lex(); varname = Expect(TK_IDENTIFIER); + if(_token == _SC('=')) { + Lex(); Expression(); + SQInteger src = _fs->PopTarget(); + SQInteger dest = _fs->PushTarget(); + if(dest != src) _fs->AddInstruction(_OP_MOVE, dest, src); + } + else{ + _fs->AddInstruction(_OP_LOADNULLS, _fs->PushTarget(),1); + } + _fs->PopTarget(); + _fs->PushLocalVariable(varname); + + } while(_token == _SC(',')); + } + void IfStatement() + { + SQInteger jmppos; + bool haselse = false; + Lex(); Expect(_SC('(')); CommaExpr(); Expect(_SC(')')); + _fs->AddInstruction(_OP_JZ, _fs->PopTarget()); + SQInteger jnepos = _fs->GetCurrentPos(); + SQInteger stacksize = _fs->GetStackSize(); + + Statement(); + // + if(_token != _SC('}') && _token != TK_ELSE) OptionalSemicolon(); + + CleanStack(stacksize); + SQInteger endifblock = _fs->GetCurrentPos(); + if(_token == TK_ELSE){ + haselse = true; + stacksize = _fs->GetStackSize(); + _fs->AddInstruction(_OP_JMP); + jmppos = _fs->GetCurrentPos(); + Lex(); + Statement(); OptionalSemicolon(); + CleanStack(stacksize); + _fs->SetIntructionParam(jmppos, 1, _fs->GetCurrentPos() - jmppos); + } + _fs->SetIntructionParam(jnepos, 1, endifblock - jnepos + (haselse?1:0)); + } + void WhileStatement() + { + SQInteger jzpos, jmppos; + SQInteger stacksize = _fs->GetStackSize(); + jmppos = _fs->GetCurrentPos(); + Lex(); Expect(_SC('(')); CommaExpr(); Expect(_SC(')')); + + BEGIN_BREAKBLE_BLOCK(); + _fs->AddInstruction(_OP_JZ, _fs->PopTarget()); + jzpos = _fs->GetCurrentPos(); + stacksize = _fs->GetStackSize(); + + Statement(); + + CleanStack(stacksize); + _fs->AddInstruction(_OP_JMP, 0, jmppos - _fs->GetCurrentPos() - 1); + _fs->SetIntructionParam(jzpos, 1, _fs->GetCurrentPos() - jzpos); + + END_BREAKBLE_BLOCK(jmppos); + } + void DoWhileStatement() + { + Lex(); + SQInteger jzpos = _fs->GetCurrentPos(); + SQInteger stacksize = _fs->GetStackSize(); + BEGIN_BREAKBLE_BLOCK() + Statement(); + CleanStack(stacksize); + Expect(TK_WHILE); + SQInteger continuetrg = _fs->GetCurrentPos(); + Expect(_SC('(')); CommaExpr(); Expect(_SC(')')); + _fs->AddInstruction(_OP_JNZ, _fs->PopTarget(), jzpos - _fs->GetCurrentPos() - 1); + END_BREAKBLE_BLOCK(continuetrg); + } + void ForStatement() + { + Lex(); + SQInteger stacksize = _fs->GetStackSize(); + Expect(_SC('(')); + if(_token == TK_LOCAL) LocalDeclStatement(); + else if(_token != _SC(';')){ + CommaExpr(); + _fs->PopTarget(); + } + Expect(_SC(';')); + _fs->SnoozeOpt(); + SQInteger jmppos = _fs->GetCurrentPos(); + SQInteger jzpos = -1; + if(_token != _SC(';')) { CommaExpr(); _fs->AddInstruction(_OP_JZ, _fs->PopTarget()); jzpos = _fs->GetCurrentPos(); } + Expect(_SC(';')); + _fs->SnoozeOpt(); + SQInteger expstart = _fs->GetCurrentPos() + 1; + if(_token != _SC(')')) { + CommaExpr(); + _fs->PopTarget(); + } + Expect(_SC(')')); + _fs->SnoozeOpt(); + SQInteger expend = _fs->GetCurrentPos(); + SQInteger expsize = (expend - expstart) + 1; + SQInstructionVec exp; + if(expsize > 0) { + for(SQInteger i = 0; i < expsize; i++) + exp.push_back(_fs->GetInstruction(expstart + i)); + _fs->PopInstructions(expsize); + } + BEGIN_BREAKBLE_BLOCK() + Statement(); + SQInteger continuetrg = _fs->GetCurrentPos(); + if(expsize > 0) { + for(SQInteger i = 0; i < expsize; i++) + _fs->AddInstruction(exp[i]); + } + _fs->AddInstruction(_OP_JMP, 0, jmppos - _fs->GetCurrentPos() - 1, 0); + if(jzpos> 0) _fs->SetIntructionParam(jzpos, 1, _fs->GetCurrentPos() - jzpos); + CleanStack(stacksize); + + END_BREAKBLE_BLOCK(continuetrg); + } + void ForEachStatement() + { + SQObject idxname, valname; + Lex(); Expect(_SC('(')); valname = Expect(TK_IDENTIFIER); + if(_token == _SC(',')) { + idxname = valname; + Lex(); valname = Expect(TK_IDENTIFIER); + } + else{ + idxname = _fs->CreateString(_SC("@INDEX@")); + } + Expect(TK_IN); + + //save the stack size + SQInteger stacksize = _fs->GetStackSize(); + //put the table in the stack(evaluate the table expression) + Expression(); Expect(_SC(')')); + SQInteger container = _fs->TopTarget(); + //push the index local var + SQInteger indexpos = _fs->PushLocalVariable(idxname); + _fs->AddInstruction(_OP_LOADNULLS, indexpos,1); + //push the value local var + SQInteger valuepos = _fs->PushLocalVariable(valname); + _fs->AddInstruction(_OP_LOADNULLS, valuepos,1); + //push reference index + SQInteger itrpos = _fs->PushLocalVariable(_fs->CreateString(_SC("@ITERATOR@"))); //use invalid id to make it inaccessible + _fs->AddInstruction(_OP_LOADNULLS, itrpos,1); + SQInteger jmppos = _fs->GetCurrentPos(); + _fs->AddInstruction(_OP_FOREACH, container, 0, indexpos); + SQInteger foreachpos = _fs->GetCurrentPos(); + //generate the statement code + BEGIN_BREAKBLE_BLOCK() + Statement(); + _fs->AddInstruction(_OP_JMP, 0, jmppos - _fs->GetCurrentPos() - 1); + _fs->SetIntructionParam(foreachpos, 1, _fs->GetCurrentPos() - foreachpos); + //restore the local variable stack(remove index,val and ref idx) + CleanStack(stacksize); + END_BREAKBLE_BLOCK(foreachpos - 1); + } + void SwitchStatement() + { + Lex(); Expect(_SC('(')); CommaExpr(); Expect(_SC(')')); + Expect(_SC('{')); + SQInteger expr = _fs->TopTarget(); + bool bfirst = true; + SQInteger tonextcondjmp = -1; + SQInteger skipcondjmp = -1; + SQInteger __nbreaks__ = _fs->_unresolvedbreaks.size(); + _fs->_breaktargets.push_back(0); + while(_token == TK_CASE) { + //_fs->AddLineInfos(_lex._currentline, _lineinfo); think about this one + if(!bfirst) { + _fs->AddInstruction(_OP_JMP, 0, 0); + skipcondjmp = _fs->GetCurrentPos(); + _fs->SetIntructionParam(tonextcondjmp, 1, _fs->GetCurrentPos() - tonextcondjmp); + } + //condition + Lex(); Expression(); Expect(_SC(':')); + SQInteger trg = _fs->PopTarget(); + _fs->AddInstruction(_OP_EQ, trg, trg, expr); + _fs->AddInstruction(_OP_JZ, trg, 0); + //end condition + if(skipcondjmp != -1) { + _fs->SetIntructionParam(skipcondjmp, 1, (_fs->GetCurrentPos() - skipcondjmp)); + } + tonextcondjmp = _fs->GetCurrentPos(); + SQInteger stacksize = _fs->GetStackSize(); + Statements(); + _fs->SetStackSize(stacksize); + bfirst = false; + } + if(tonextcondjmp != -1) + _fs->SetIntructionParam(tonextcondjmp, 1, _fs->GetCurrentPos() - tonextcondjmp); + if(_token == TK_DEFAULT) { + // _fs->AddLineInfos(_lex._currentline, _lineinfo); + Lex(); Expect(_SC(':')); + SQInteger stacksize = _fs->GetStackSize(); + Statements(); + _fs->SetStackSize(stacksize); + } + Expect(_SC('}')); + _fs->PopTarget(); + __nbreaks__ = _fs->_unresolvedbreaks.size() - __nbreaks__; + if(__nbreaks__ > 0)ResolveBreaks(_fs, __nbreaks__); + _fs->_breaktargets.pop_back(); + + } + void FunctionStatement() + { + SQObject id; + Lex(); id = Expect(TK_IDENTIFIER); + _fs->PushTarget(0); + _fs->AddInstruction(_OP_LOAD, _fs->PushTarget(), _fs->GetConstant(id)); + if(_token == TK_DOUBLE_COLON) Emit2ArgsOP(_OP_GET); + + while(_token == TK_DOUBLE_COLON) { + Lex(); + id = Expect(TK_IDENTIFIER); + _fs->AddInstruction(_OP_LOAD, _fs->PushTarget(), _fs->GetConstant(id)); + if(_token == TK_DOUBLE_COLON) Emit2ArgsOP(_OP_GET); + } + Expect(_SC('(')); + CreateFunction(id); + _fs->AddInstruction(_OP_CLOSURE, _fs->PushTarget(), _fs->_functions.size() - 1, 0); + EmitDerefOp(_OP_NEWSLOT); + _fs->PopTarget(); + } + void ClassStatement() + { + ExpState es; + Lex(); PushExpState(); + _exst._class_or_delete = true; + _exst._funcarg = false; + PrefixedExpr(); + es = PopExpState(); + if(es._deref == DEREF_NO_DEREF) Error(_SC("invalid class name")); + if(es._deref == DEREF_FIELD) { + ClassExp(); + EmitDerefOp(_OP_NEWSLOT); + _fs->PopTarget(); + } + else Error(_SC("cannot create a class in a local with the syntax(class )")); + } + void TryCatchStatement() + { + SQObject exid; + Lex(); + _fs->AddInstruction(_OP_PUSHTRAP,0,0); + _fs->_traps++; + if(_fs->_breaktargets.size()) _fs->_breaktargets.top()++; + if(_fs->_continuetargets.size()) _fs->_continuetargets.top()++; + SQInteger trappos = _fs->GetCurrentPos(); + Statement(); + _fs->_traps--; + _fs->AddInstruction(_OP_POPTRAP, 1, 0); + if(_fs->_breaktargets.size()) _fs->_breaktargets.top()--; + if(_fs->_continuetargets.size()) _fs->_continuetargets.top()--; + _fs->AddInstruction(_OP_JMP, 0, 0); + SQInteger jmppos = _fs->GetCurrentPos(); + _fs->SetIntructionParam(trappos, 1, (_fs->GetCurrentPos() - trappos)); + Expect(TK_CATCH); Expect(_SC('(')); exid = Expect(TK_IDENTIFIER); Expect(_SC(')')); + SQInteger stacksize = _fs->GetStackSize(); + SQInteger ex_target = _fs->PushLocalVariable(exid); + _fs->SetIntructionParam(trappos, 0, ex_target); + Statement(); + _fs->SetIntructionParams(jmppos, 0, (_fs->GetCurrentPos() - jmppos), 0); + CleanStack(stacksize); + } + void FunctionExp(SQInteger ftype) + { + Lex(); Expect(_SC('(')); + CreateFunction(_null_); + _fs->AddInstruction(_OP_CLOSURE, _fs->PushTarget(), _fs->_functions.size() - 1, ftype == TK_FUNCTION?0:1); + } + void ClassExp() + { + SQInteger base = -1; + SQInteger attrs = -1; + if(_token == TK_EXTENDS) { + Lex(); Expression(); + base = _fs->TopTarget(); + } + if(_token == TK_ATTR_OPEN) { + Lex(); + _fs->AddInstruction(_OP_NEWTABLE, _fs->PushTarget()); + ParseTableOrClass(_SC(','),TK_ATTR_CLOSE); + attrs = _fs->TopTarget(); + } + Expect(_SC('{')); + if(attrs != -1) _fs->PopTarget(); + if(base != -1) _fs->PopTarget(); + _fs->AddInstruction(_OP_CLASS, _fs->PushTarget(), base, attrs); + ParseTableOrClass(_SC(';')); + } + void DelegateExpr() + { + Lex(); CommaExpr(); + Expect(_SC(':')); + CommaExpr(); + SQInteger table = _fs->PopTarget(), delegate = _fs->PopTarget(); + _fs->AddInstruction(_OP_DELEGATE, _fs->PushTarget(), table, delegate); + } + void DeleteExpr() + { + ExpState es; + Lex(); PushExpState(); + _exst._class_or_delete = true; + _exst._funcarg = false; + PrefixedExpr(); + es = PopExpState(); + if(es._deref == DEREF_NO_DEREF) Error(_SC("can't delete an expression")); + if(es._deref == DEREF_FIELD) Emit2ArgsOP(_OP_DELETE); + else Error(_SC("cannot delete a local")); + } + void PrefixIncDec(SQInteger token) + { + ExpState es; + Lex(); PushExpState(); + _exst._class_or_delete = true; + _exst._funcarg = false; + PrefixedExpr(); + es = PopExpState(); + if(es._deref == DEREF_FIELD) Emit2ArgsOP(_OP_INC,token == TK_MINUSMINUS?-1:1); + else { + SQInteger src = _fs->PopTarget(); + _fs->AddInstruction(_OP_INCL, _fs->PushTarget(), src, 0, token == TK_MINUSMINUS?-1:1); + } + } + void CreateFunction(SQObject &name) + { + + SQFuncState *funcstate = _fs->PushChildState(_ss(_vm)); + funcstate->_name = name; + SQObject paramname; + funcstate->AddParameter(_fs->CreateString(_SC("this"))); + funcstate->_sourcename = _sourcename; + while(_token!=_SC(')')) { + if(_token == TK_VARPARAMS) { + funcstate->_varparams = true; + Lex(); + if(_token != _SC(')')) Error(_SC("expected ')'")); + break; + } + else { + paramname = Expect(TK_IDENTIFIER); + funcstate->AddParameter(paramname); + if(_token == _SC(',')) Lex(); + else if(_token != _SC(')')) Error(_SC("expected ')' or ','")); + } + } + Expect(_SC(')')); + //outer values + if(_token == _SC(':')) { + Lex(); Expect(_SC('(')); + while(_token != _SC(')')) { + paramname = Expect(TK_IDENTIFIER); + //outers are treated as implicit local variables + funcstate->AddOuterValue(paramname); + if(_token == _SC(',')) Lex(); + else if(_token != _SC(')')) Error(_SC("expected ')' or ','")); + } + Lex(); + } + + SQFuncState *currchunk = _fs; + _fs = funcstate; + Statement(); + funcstate->AddLineInfos(_lex._prevtoken == _SC('\n')?_lex._lasttokenline:_lex._currentline, _lineinfo, true); + funcstate->AddInstruction(_OP_RETURN, -1); + funcstate->SetStackSize(0); + //_fs->->_stacksize = _fs->_stacksize; + SQFunctionProto *func = funcstate->BuildProto(); +#ifdef _DEBUG_DUMP + funcstate->Dump(func); +#endif + _fs = currchunk; + _fs->_functions.push_back(func); + _fs->PopChildState(); + } + void CleanStack(SQInteger stacksize) + { + if(_fs->GetStackSize() != stacksize) + _fs->SetStackSize(stacksize); + } + void ResolveBreaks(SQFuncState *funcstate, SQInteger ntoresolve) + { + while(ntoresolve > 0) { + SQInteger pos = funcstate->_unresolvedbreaks.back(); + funcstate->_unresolvedbreaks.pop_back(); + //set the jmp instruction + funcstate->SetIntructionParams(pos, 0, funcstate->GetCurrentPos() - pos, 0); + ntoresolve--; + } + } + void ResolveContinues(SQFuncState *funcstate, SQInteger ntoresolve, SQInteger targetpos) + { + while(ntoresolve > 0) { + SQInteger pos = funcstate->_unresolvedcontinues.back(); + funcstate->_unresolvedcontinues.pop_back(); + //set the jmp instruction + funcstate->SetIntructionParams(pos, 0, targetpos - pos, 0); + ntoresolve--; + } + } +private: + SQInteger _token; + SQFuncState *_fs; + SQObjectPtr _sourcename; + SQLexer _lex; + bool _lineinfo; + bool _raiseerror; + SQInteger _debugline; + SQInteger _debugop; + ExpStateVec _expstates; + SQChar *compilererror; + jmp_buf _errorjmp; + SQVM *_vm; +}; + +bool Compile(SQVM *vm,SQLEXREADFUNC rg, SQUserPointer up, const SQChar *sourcename, SQObjectPtr &out, bool raiseerror, bool lineinfo) +{ + SQCompiler p(vm, rg, up, sourcename, raiseerror, lineinfo); + return p.Compile(out); +} diff --git a/sqplus/squirrel/sqcompiler.h b/sqplus/squirrel/sqcompiler.h new file mode 100755 index 0000000..ed2a89b --- /dev/null +++ b/sqplus/squirrel/sqcompiler.h @@ -0,0 +1,75 @@ +/* see copyright notice in squirrel.h */ +#ifndef _SQCOMPILER_H_ +#define _SQCOMPILER_H_ + +struct SQVM; + +#define TK_IDENTIFIER 258 +#define TK_STRING_LITERAL 259 +#define TK_INTEGER 260 +#define TK_FLOAT 261 +#define TK_DELEGATE 262 +#define TK_DELETE 263 +#define TK_EQ 264 +#define TK_NE 265 +#define TK_LE 266 +#define TK_GE 267 +#define TK_SWITCH 268 +#define TK_ARROW 269 +#define TK_AND 270 +#define TK_OR 271 +#define TK_IF 272 +#define TK_ELSE 273 +#define TK_WHILE 274 +#define TK_BREAK 275 +#define TK_FOR 276 +#define TK_DO 277 +#define TK_NULL 278 +#define TK_FOREACH 279 +#define TK_IN 280 +#define TK_NEWSLOT 281 +#define TK_MODULO 282 +#define TK_LOCAL 283 +#define TK_CLONE 284 +#define TK_FUNCTION 285 +#define TK_RETURN 286 +#define TK_TYPEOF 287 +#define TK_UMINUS 288 +#define TK_PLUSEQ 289 +#define TK_MINUSEQ 290 +#define TK_CONTINUE 291 +#define TK_YIELD 292 +#define TK_TRY 293 +#define TK_CATCH 294 +#define TK_THROW 295 +#define TK_SHIFTL 296 +#define TK_SHIFTR 297 +#define TK_RESUME 298 +#define TK_DOUBLE_COLON 299 +#define TK_CASE 300 +#define TK_DEFAULT 301 +#define TK_THIS 302 +#define TK_PLUSPLUS 303 +#define TK_MINUSMINUS 304 +#define TK_PARENT 305 +#define TK_USHIFTR 306 +#define TK_CLASS 307 +#define TK_EXTENDS 308 +#define TK_CONSTRUCTOR 310 +#define TK_INSTANCEOF 311 +#define TK_VARPARAMS 312 +#define TK_VARGC 313 +#define TK_VARGV 314 +#define TK_TRUE 315 +#define TK_FALSE 316 +#define TK_MULEQ 317 +#define TK_DIVEQ 318 +#define TK_MODEQ 319 +#define TK_ATTR_OPEN 320 +#define TK_ATTR_CLOSE 321 +#define TK_STATIC 322 + + +typedef void(*CompilerErrorFunc)(void *ud, const SQChar *s); +bool Compile(SQVM *vm, SQLEXREADFUNC rg, SQUserPointer up, const SQChar *sourcename, SQObjectPtr &out, bool raiseerror, bool lineinfo); +#endif //_SQCOMPILER_H_ diff --git a/sqplus/squirrel/sqdebug.cpp b/sqplus/squirrel/sqdebug.cpp new file mode 100755 index 0000000..40e0c9b --- /dev/null +++ b/sqplus/squirrel/sqdebug.cpp @@ -0,0 +1,99 @@ +/* + see copyright notice in squirrel.h +*/ +#include "sqpcheader.h" +#include +#include "sqvm.h" +#include "sqfuncproto.h" +#include "sqclosure.h" +#include "sqstring.h" + +SQRESULT sq_stackinfos(HSQUIRRELVM v, SQInteger level, SQStackInfos *si) +{ + SQInteger cssize = v->_callsstacksize; + if (cssize > level) { + memset(si, 0, sizeof(SQStackInfos)); + SQVM::CallInfo &ci = v->_callsstack[cssize-level-1]; + switch (type(ci._closure)) { + case OT_CLOSURE:{ + SQFunctionProto *func = _funcproto(_closure(ci._closure)->_function); + if (type(func->_name) == OT_STRING) + si->funcname = _stringval(func->_name); + if (type(func->_sourcename) == OT_STRING) + si->source = _stringval(func->_sourcename); + si->line = func->GetLine(ci._ip); + } + break; + case OT_NATIVECLOSURE: + si->source = _SC("NATIVE"); + si->funcname = _SC("unknown"); + if(type(_nativeclosure(ci._closure)->_name) == OT_STRING) + si->funcname = _stringval(_nativeclosure(ci._closure)->_name); + si->line = -1; + break; + default: break; //shutup compiler + } + return SQ_OK; + } + return SQ_ERROR; +} + +void SQVM::Raise_Error(const SQChar *s, ...) +{ + va_list vl; + va_start(vl, s); + scvsprintf(_sp(rsl((SQInteger)scstrlen(s)+(NUMBER_MAX_CHAR*2))), s, vl); + va_end(vl); + _lasterror = SQString::Create(_ss(this),_spval,-1); +} + +void SQVM::Raise_Error(SQObjectPtr &desc) +{ + _lasterror = desc; +} + +SQString *SQVM::PrintObjVal(const SQObject &o) +{ + switch(type(o)) { + case OT_STRING: return _string(o); + case OT_INTEGER: + scsprintf(_sp(rsl(NUMBER_MAX_CHAR+1)), _SC("%d"), _integer(o)); + return SQString::Create(_ss(this), _spval); + break; + case OT_FLOAT: + scsprintf(_sp(rsl(NUMBER_MAX_CHAR+1)), _SC("%.14g"), _float(o)); + return SQString::Create(_ss(this), _spval); + break; + default: + return SQString::Create(_ss(this), GetTypeName(o)); + } +} + +void SQVM::Raise_IdxError(SQObject &o) +{ + SQObjectPtr oval = PrintObjVal(o); + Raise_Error(_SC("the index '%.50s' does not exist"), _stringval(oval)); +} + +void SQVM::Raise_CompareError(const SQObject &o1, const SQObject &o2) +{ + SQObjectPtr oval1 = PrintObjVal(o1), oval2 = PrintObjVal(o2); + Raise_Error(_SC("comparsion between '%.50s' and '%.50s'"), _stringval(oval1), _stringval(oval2)); +} + + +void SQVM::Raise_ParamTypeError(SQInteger nparam,SQInteger typemask,SQInteger type) +{ + SQObjectPtr exptypes = SQString::Create(_ss(this), _SC(""), -1); + SQInteger found = 0; + for(SQInteger i=0; i<16; i++) + { + SQInteger mask = 0x00000001 << i; + if(typemask & (mask)) { + if(found>0) StringCat(exptypes,SQString::Create(_ss(this), _SC("|"), -1), exptypes); + found ++; + StringCat(exptypes,SQString::Create(_ss(this), IdType2Name((SQObjectType)mask), -1), exptypes); + } + } + Raise_Error(_SC("parameter %d has an invalid type '%s' ; expected: '%s'"), nparam, IdType2Name((SQObjectType)type), _stringval(exptypes)); +} diff --git a/sqplus/squirrel/sqfuncproto.h b/sqplus/squirrel/sqfuncproto.h new file mode 100755 index 0000000..367b818 --- /dev/null +++ b/sqplus/squirrel/sqfuncproto.h @@ -0,0 +1,155 @@ +/* see copyright notice in squirrel.h */ +#ifndef _SQFUNCTION_H_ +#define _SQFUNCTION_H_ + +#include "sqopcodes.h" + +enum SQOuterType { + otLOCAL = 0, + otSYMBOL = 1, + otOUTER = 2 +}; + +struct SQOuterVar +{ + + SQOuterVar(){} + SQOuterVar(const SQObjectPtr &name,const SQObjectPtr &src,SQOuterType t) + { + _name = name; + _src=src; + _type=t; + } + SQOuterVar(const SQOuterVar &ov) + { + _type=ov._type; + _src=ov._src; + _name=ov._name; + } + SQOuterType _type; + SQObjectPtr _name; + SQObjectPtr _src; +}; + +struct SQLocalVarInfo +{ + SQLocalVarInfo():_start_op(0),_end_op(0){} + SQLocalVarInfo(const SQLocalVarInfo &lvi) + { + _name=lvi._name; + _start_op=lvi._start_op; + _end_op=lvi._end_op; + _pos=lvi._pos; + } + SQObjectPtr _name; + SQUnsignedInteger _start_op; + SQUnsignedInteger _end_op; + SQUnsignedInteger _pos; +}; + +struct SQLineInfo { SQInteger _line;SQInteger _op; }; + +typedef sqvector SQOuterVarVec; +typedef sqvector SQLocalVarInfoVec; +typedef sqvector SQLineInfoVec; + +#define _FUNC_SIZE(ni,nl,nparams,nfuncs,nouters,nlineinf,localinf) (sizeof(SQFunctionProto) \ + +((ni-1)*sizeof(SQInstruction))+(nl*sizeof(SQObjectPtr)) \ + +(nparams*sizeof(SQObjectPtr))+(nfuncs*sizeof(SQObjectPtr)) \ + +(nouters*sizeof(SQOuterVar))+(nlineinf*sizeof(SQLineInfo)) \ + +(localinf*sizeof(SQLocalVarInfo))) + +#define _CONSTRUCT_VECTOR(type,size,ptr) { \ + for(SQInteger n = 0; n < size; n++) { \ + new (&ptr[n]) type(); \ + } \ +} + +#define _DESTRUCT_VECTOR(type,size,ptr) { \ + for(SQInteger nl = 0; nl < size; nl++) { \ + ptr[nl].~type(); \ + } \ +} +struct SQFunctionProto : public SQRefCounted +{ +private: + SQFunctionProto(){ + _stacksize=0; + _bgenerator=false;} +public: + static SQFunctionProto *Create(SQInteger ninstructions, + SQInteger nliterals,SQInteger nparameters, + SQInteger nfunctions,SQInteger noutervalues, + SQInteger nlineinfos,SQInteger nlocalvarinfos) + { + SQFunctionProto *f; + //I compact the whole class and members in a single memory allocation + f = (SQFunctionProto *)sq_vm_malloc(_FUNC_SIZE(ninstructions,nliterals,nparameters,nfunctions,noutervalues,nlineinfos,nlocalvarinfos)); + new (f) SQFunctionProto; + f->_ninstructions = ninstructions; + f->_literals = (SQObjectPtr*)&f->_instructions[ninstructions]; + f->_nliterals = nliterals; + f->_parameters = (SQObjectPtr*)&f->_literals[nliterals]; + f->_nparameters = nparameters; + f->_functions = (SQObjectPtr*)&f->_parameters[nparameters]; + f->_nfunctions = nfunctions; + f->_outervalues = (SQOuterVar*)&f->_functions[nfunctions]; + f->_noutervalues = noutervalues; + f->_lineinfos = (SQLineInfo *)&f->_outervalues[noutervalues]; + f->_nlineinfos = nlineinfos; + f->_localvarinfos = (SQLocalVarInfo *)&f->_lineinfos[nlineinfos]; + f->_nlocalvarinfos = nlocalvarinfos; + + _CONSTRUCT_VECTOR(SQObjectPtr,f->_nliterals,f->_literals); + _CONSTRUCT_VECTOR(SQObjectPtr,f->_nparameters,f->_parameters); + _CONSTRUCT_VECTOR(SQObjectPtr,f->_nfunctions,f->_functions); + _CONSTRUCT_VECTOR(SQOuterVar,f->_noutervalues,f->_outervalues); + //_CONSTRUCT_VECTOR(SQLineInfo,f->_nlineinfos,f->_lineinfos); //not required are 2 integers + _CONSTRUCT_VECTOR(SQLocalVarInfo,f->_nlocalvarinfos,f->_localvarinfos); + return f; + } + void Release(){ + _DESTRUCT_VECTOR(SQObjectPtr,_nliterals,_literals); + _DESTRUCT_VECTOR(SQObjectPtr,_nparameters,_parameters); + _DESTRUCT_VECTOR(SQObjectPtr,_nfunctions,_functions); + _DESTRUCT_VECTOR(SQOuterVar,_noutervalues,_outervalues); + //_DESTRUCT_VECTOR(SQLineInfo,_nlineinfos,_lineinfos); //not required are 2 integers + _DESTRUCT_VECTOR(SQLocalVarInfo,_nlocalvarinfos,_localvarinfos); + SQInteger size = _FUNC_SIZE(_ninstructions,_nliterals,_nparameters,_nfunctions,_noutervalues,_nlineinfos,_nlocalvarinfos); + this->~SQFunctionProto(); + sq_vm_free(this,size); + } + const SQChar* GetLocal(SQVM *v,SQUnsignedInteger stackbase,SQUnsignedInteger nseq,SQUnsignedInteger nop); + SQInteger GetLine(SQInstruction *curr); + bool Save(SQVM *v,SQUserPointer up,SQWRITEFUNC write); + static bool Load(SQVM *v,SQUserPointer up,SQREADFUNC read,SQObjectPtr &ret); + + SQObjectPtr _sourcename; + SQObjectPtr _name; + SQInteger _stacksize; + bool _bgenerator; + bool _varparams; + + SQInteger _nlocalvarinfos; + SQLocalVarInfo *_localvarinfos; + + SQInteger _nlineinfos; + SQLineInfo *_lineinfos; + + SQInteger _nliterals; + SQObjectPtr *_literals; + + SQInteger _nparameters; + SQObjectPtr *_parameters; + + SQInteger _nfunctions; + SQObjectPtr *_functions; + + SQInteger _noutervalues; + SQOuterVar *_outervalues; + + SQInteger _ninstructions; + SQInstruction _instructions[1]; +}; + +#endif //_SQFUNCTION_H_ diff --git a/sqplus/squirrel/sqfuncstate.cpp b/sqplus/squirrel/sqfuncstate.cpp new file mode 100755 index 0000000..31ceb4e --- /dev/null +++ b/sqplus/squirrel/sqfuncstate.cpp @@ -0,0 +1,556 @@ +/* + see copyright notice in squirrel.h +*/ +#include "sqpcheader.h" +#include "sqcompiler.h" +#include "sqfuncproto.h" +#include "sqstring.h" +#include "sqtable.h" +#include "sqopcodes.h" +#include "sqfuncstate.h" + +#ifdef _DEBUG_DUMP +SQInstructionDesc g_InstrDesc[]={ + {_SC("_OP_LINE")}, + {_SC("_OP_LOAD")}, + {_SC("_OP_LOADINT")}, + {_SC("_OP_LOADFLOAT")}, + {_SC("_OP_DLOAD")}, + {_SC("_OP_TAILCALL")}, + {_SC("_OP_CALL")}, + {_SC("_OP_PREPCALL")}, + {_SC("_OP_PREPCALLK")}, + {_SC("_OP_GETK")}, + {_SC("_OP_MOVE")}, + {_SC("_OP_NEWSLOT")}, + {_SC("_OP_DELETE")}, + {_SC("_OP_SET")}, + {_SC("_OP_GET")}, + {_SC("_OP_EQ")}, + {_SC("_OP_NE")}, + {_SC("_OP_ARITH")}, + {_SC("_OP_BITW")}, + {_SC("_OP_RETURN")}, + {_SC("_OP_LOADNULLS")}, + {_SC("_OP_LOADROOTTABLE")}, + {_SC("_OP_LOADBOOL")}, + {_SC("_OP_DMOVE")}, + {_SC("_OP_JMP")}, + {_SC("_OP_JNZ")}, + {_SC("_OP_JZ")}, + {_SC("_OP_LOADFREEVAR")}, + {_SC("_OP_VARGC")}, + {_SC("_OP_GETVARGV")}, + {_SC("_OP_NEWTABLE")}, + {_SC("_OP_NEWARRAY")}, + {_SC("_OP_APPENDARRAY")}, + {_SC("_OP_GETPARENT")}, + {_SC("_OP_COMPARITH")}, + {_SC("_OP_COMPARITHL")}, + {_SC("_OP_INC")}, + {_SC("_OP_INCL")}, + {_SC("_OP_PINC")}, + {_SC("_OP_PINCL")}, + {_SC("_OP_CMP")}, + {_SC("_OP_EXISTS")}, + {_SC("_OP_INSTANCEOF")}, + {_SC("_OP_AND")}, + {_SC("_OP_OR")}, + {_SC("_OP_NEG")}, + {_SC("_OP_NOT")}, + {_SC("_OP_BWNOT")}, + {_SC("_OP_CLOSURE")}, + {_SC("_OP_YIELD")}, + {_SC("_OP_RESUME")}, + {_SC("_OP_FOREACH")}, + {_SC("_OP_DELEGATE")}, + {_SC("_OP_CLONE")}, + {_SC("_OP_TYPEOF")}, + {_SC("_OP_PUSHTRAP")}, + {_SC("_OP_POPTRAP")}, + {_SC("_OP_THROW")}, + {_SC("_OP_CLASS")}, + {_SC("_OP_NEWSLOTA")} +}; +#endif +void DumpLiteral(SQObjectPtr &o) +{ + switch(type(o)){ + case OT_STRING: scprintf(_SC("\"%s\""),_stringval(o));break; + case OT_FLOAT: scprintf(_SC("{%f}"),_float(o));break; + case OT_INTEGER: scprintf(_SC("{%d}"),_integer(o));break; + default: assert(0); break; //shut up compiler + } +} + +SQFuncState::SQFuncState(SQSharedState *ss,SQFuncState *parent,CompilerErrorFunc efunc,void *ed) +{ + _nliterals = 0; + _literals = SQTable::Create(ss,0); + _strings = SQTable::Create(ss,0); + _sharedstate = ss; + _lastline = 0; + _optimization = true; + _parent = parent; + _stacksize = 0; + _traps = 0; + _returnexp = 0; + _varparams = false; + _errfunc = efunc; + _errtarget = ed; + _bgenerator = false; + +} + +void SQFuncState::Error(const SQChar *err) +{ + _errfunc(_errtarget,err); +} + +#ifdef _DEBUG_DUMP +void SQFuncState::Dump(SQFunctionProto *func) +{ + SQUnsignedInteger n=0,i; + SQInteger si; + scprintf(_SC("SQInstruction sizeof %d\n"),sizeof(SQInstruction)); + scprintf(_SC("SQObject sizeof %d\n"),sizeof(SQObject)); + scprintf(_SC("--------------------------------------------------------------------\n")); + scprintf(_SC("*****FUNCTION [%s]\n"),type(func->_name)==OT_STRING?_stringval(func->_name):_SC("unknown")); + scprintf(_SC("-----LITERALS\n")); + SQObjectPtr refidx,key,val; + SQInteger idx; + SQObjectPtrVec templiterals; + templiterals.resize(_nliterals); + while((idx=_table(_literals)->Next(false,refidx,key,val))!=-1) { + refidx=idx; + templiterals[_integer(val)]=key; + } + for(i=0;i>\n")); + n=0; + for(i=0;i<_parameters.size();i++){ + scprintf(_SC("[%d] "),n); + DumpLiteral(_parameters[i]); + scprintf(_SC("\n")); + n++; + } + scprintf(_SC("-----LOCALS\n")); + for(si=0;si_nlocalvarinfos;si++){ + SQLocalVarInfo lvi=func->_localvarinfos[si]; + scprintf(_SC("[%d] %s \t%d %d\n"),lvi._pos,_stringval(lvi._name),lvi._start_op,lvi._end_op); + n++; + } + scprintf(_SC("-----LINE INFO\n")); + for(i=0;i<_lineinfos.size();i++){ + SQLineInfo li=_lineinfos[i]; + scprintf(_SC("op [%d] line [%d] \n"),li._op,li._line); + n++; + } + scprintf(_SC("-----dump\n")); + n=0; + for(i=0;i<_instructions.size();i++){ + SQInstruction &inst=_instructions[i]; + if(inst.op==_OP_LOAD || inst.op==_OP_DLOAD || inst.op==_OP_PREPCALLK || inst.op==_OP_GETK ){ + + SQInteger lidx = inst._arg1; + scprintf(_SC("[%03d] %15s %d "),n,g_InstrDesc[inst.op].name,inst._arg0); + if(lidx >= 0xFFFFFFFF) + scprintf(_SC("null")); + else { + SQInteger refidx; + SQObjectPtr val,key,refo; + while(((refidx=_table(_literals)->Next(false,refo,key,val))!= -1) && (_integer(val) != lidx)) { + refo = refidx; + } + DumpLiteral(key); + } + if(inst.op != _OP_DLOAD) { + scprintf(_SC(" %d %d \n"),inst._arg2,inst._arg3); + } + else { + scprintf(_SC(" %d "),inst._arg2); + lidx = inst._arg3; + if(lidx >= 0xFFFFFFFF) + scprintf(_SC("null")); + else { + SQInteger refidx; + SQObjectPtr val,key,refo; + while(((refidx=_table(_literals)->Next(false,refo,key,val))!= -1) && (_integer(val) != lidx)) { + refo = refidx; + } + DumpLiteral(key); + scprintf(_SC("\n")); + } + } + } + else if(inst.op==_OP_LOADFLOAT) { + scprintf(_SC("[%03d] %15s %d %f %d %d\n"),n,g_InstrDesc[inst.op].name,inst._arg0,*((SQFloat*)&inst._arg1),inst._arg2,inst._arg3); + } + else if(inst.op==_OP_ARITH){ + scprintf(_SC("[%03d] %15s %d %d %d %c\n"),n,g_InstrDesc[inst.op].name,inst._arg0,inst._arg1,inst._arg2,inst._arg3); + } + else + scprintf(_SC("[%03d] %15s %d %d %d %d\n"),n,g_InstrDesc[inst.op].name,inst._arg0,inst._arg1,inst._arg2,inst._arg3); + n++; + } + scprintf(_SC("-----\n")); + scprintf(_SC("stack size[%d]\n"),func->_stacksize); + scprintf(_SC("--------------------------------------------------------------------\n\n")); +} +#endif + +SQInteger SQFuncState::GetNumericConstant(const SQInteger cons) +{ + return GetConstant(SQObjectPtr(cons)); +} + +SQInteger SQFuncState::GetNumericConstant(const SQFloat cons) +{ + return GetConstant(SQObjectPtr(cons)); +} + +SQInteger SQFuncState::GetConstant(const SQObject &cons) +{ + SQObjectPtr val; + if(!_table(_literals)->Get(cons,val)) + { + val = _nliterals; + _table(_literals)->NewSlot(cons,val); + _nliterals++; + if(_nliterals > MAX_LITERALS) { + val.Null(); + Error(_SC("internal compiler error: too many literals")); + } + } + return _integer(val); +} + +void SQFuncState::SetIntructionParams(SQInteger pos,SQInteger arg0,SQInteger arg1,SQInteger arg2,SQInteger arg3) +{ + _instructions[pos]._arg0=(unsigned char)*((SQUnsignedInteger *)&arg0); + _instructions[pos]._arg1=(SQInt32)*((SQUnsignedInteger *)&arg1); + _instructions[pos]._arg2=(unsigned char)*((SQUnsignedInteger *)&arg2); + _instructions[pos]._arg3=(unsigned char)*((SQUnsignedInteger *)&arg3); +} + +void SQFuncState::SetIntructionParam(SQInteger pos,SQInteger arg,SQInteger val) +{ + switch(arg){ + case 0:_instructions[pos]._arg0=(unsigned char)*((SQUnsignedInteger *)&val);break; + case 1:case 4:_instructions[pos]._arg1=(SQInt32)*((SQUnsignedInteger *)&val);break; + case 2:_instructions[pos]._arg2=(unsigned char)*((SQUnsignedInteger *)&val);break; + case 3:_instructions[pos]._arg3=(unsigned char)*((SQUnsignedInteger *)&val);break; + }; +} + +SQInteger SQFuncState::AllocStackPos() +{ + SQInteger npos=_vlocals.size(); + _vlocals.push_back(SQLocalVarInfo()); + if(_vlocals.size()>((SQUnsignedInteger)_stacksize)) { + if(_stacksize>MAX_FUNC_STACKSIZE) Error(_SC("internal compiler error: too many locals")); + _stacksize=_vlocals.size(); + } + return npos; +} + +SQInteger SQFuncState::PushTarget(SQInteger n) +{ + if(n!=-1){ + _targetstack.push_back(n); + return n; + } + n=AllocStackPos(); + _targetstack.push_back(n); + return n; +} + +SQInteger SQFuncState::GetUpTarget(SQInteger n){ + return _targetstack[((_targetstack.size()-1)-n)]; +} + +SQInteger SQFuncState::TopTarget(){ + return _targetstack.back(); +} +SQInteger SQFuncState::PopTarget() +{ + SQInteger npos=_targetstack.back(); + SQLocalVarInfo t=_vlocals[_targetstack.back()]; + if(type(t._name)==OT_NULL){ + _vlocals.pop_back(); + } + _targetstack.pop_back(); + return npos; +} + +SQInteger SQFuncState::GetStackSize() +{ + return _vlocals.size(); +} + +void SQFuncState::SetStackSize(SQInteger n) +{ + SQInteger size=_vlocals.size(); + while(size>n){ + size--; + SQLocalVarInfo lvi=_vlocals.back(); + if(type(lvi._name)!=OT_NULL){ + lvi._end_op=GetCurrentPos(); + _localvarinfos.push_back(lvi); + } + _vlocals.pop_back(); + } +} + +bool SQFuncState::IsLocal(SQUnsignedInteger stkpos) +{ + if(stkpos>=_vlocals.size())return false; + else if(type(_vlocals[stkpos]._name)!=OT_NULL)return true; + return false; +} + +SQInteger SQFuncState::PushLocalVariable(const SQObject &name) +{ + SQInteger pos=_vlocals.size(); + SQLocalVarInfo lvi; + lvi._name=name; + lvi._start_op=GetCurrentPos()+1; + lvi._pos=_vlocals.size(); + _vlocals.push_back(lvi); + if(_vlocals.size()>((SQUnsignedInteger)_stacksize))_stacksize=_vlocals.size(); + + return pos; +} + +SQInteger SQFuncState::GetLocalVariable(const SQObject &name) +{ + SQInteger locals=_vlocals.size(); + while(locals>=1){ + if(type(_vlocals[locals-1]._name)==OT_STRING && _string(_vlocals[locals-1]._name)==_string(name)){ + return locals-1; + } + locals--; + } + return -1; +} + +SQInteger SQFuncState::GetOuterVariable(const SQObject &name) +{ + SQInteger outers = _outervalues.size(); + for(SQInteger i = 0; iGetLocalVariable(name); + if(pos == -1) { + pos = _parent->GetOuterVariable(name); + if(pos != -1) { + _outervalues.push_back(SQOuterVar(name,SQObjectPtr(SQInteger(pos)),otOUTER)); //local + return; + } + } + else { + _outervalues.push_back(SQOuterVar(name,SQObjectPtr(SQInteger(pos)),otLOCAL)); //local + return; + } + } + _outervalues.push_back(SQOuterVar(name,name,otSYMBOL)); //global +} + +void SQFuncState::AddParameter(const SQObject &name) +{ + PushLocalVariable(name); + _parameters.push_back(name); +} + +void SQFuncState::AddLineInfos(SQInteger line,bool lineop,bool force) +{ + if(_lastline!=line || force){ + SQLineInfo li; + li._line=line;li._op=(GetCurrentPos()+1); + if(lineop)AddInstruction(_OP_LINE,0,line); + _lineinfos.push_back(li); + _lastline=line; + } +} + +void SQFuncState::AddInstruction(SQInstruction &i) +{ + SQInteger size = _instructions.size(); + if(size > 0 && _optimization){ //simple optimizer + SQInstruction &pi = _instructions[size-1];//previous instruction + switch(i.op) { + case _OP_RETURN: + if( _parent && i._arg0 != MAX_FUNC_STACKSIZE && pi.op == _OP_CALL && _returnexp < size-1) { + pi.op = _OP_TAILCALL; + } + break; + case _OP_GET: + if( pi.op == _OP_LOAD && pi._arg0 == i._arg2 && (!IsLocal(pi._arg0))){ + pi._arg1 = pi._arg1; + pi._arg2 = (unsigned char)i._arg1; + pi.op = _OP_GETK; + pi._arg0 = i._arg0; + + return; + } + break; + case _OP_PREPCALL: + if( pi.op == _OP_LOAD && pi._arg0 == i._arg1 && (!IsLocal(pi._arg0))){ + pi.op = _OP_PREPCALLK; + pi._arg0 = i._arg0; + pi._arg1 = pi._arg1; + pi._arg2 = i._arg2; + pi._arg3 = i._arg3; + return; + } + break; + case _OP_APPENDARRAY: + if(pi.op == _OP_LOAD && pi._arg0 == i._arg1 && (!IsLocal(pi._arg0))){ + pi.op = _OP_APPENDARRAY; + pi._arg0 = i._arg0; + pi._arg1 = pi._arg1; + pi._arg2 = MAX_FUNC_STACKSIZE; + pi._arg3 = MAX_FUNC_STACKSIZE; + return; + } + break; + case _OP_MOVE: + if((pi.op == _OP_GET || pi.op == _OP_ARITH || pi.op == _OP_BITW) && (pi._arg0 == i._arg1)) + { + pi._arg0 = i._arg0; + _optimization = false; + return; + } + + if(pi.op == _OP_MOVE) + { + pi.op = _OP_DMOVE; + pi._arg2 = i._arg0; + pi._arg3 = (unsigned char)i._arg1; + return; + } + break; + case _OP_LOAD: + if(pi.op == _OP_LOAD && i._arg1 < 256) { + pi.op = _OP_DLOAD; + pi._arg2 = i._arg0; + pi._arg3 = (unsigned char)i._arg1; + return; + } + break; + case _OP_EQ:case _OP_NE: + if(pi.op == _OP_LOAD && pi._arg0 == i._arg1 && (!IsLocal(pi._arg0) )) + { + pi.op = i.op; + pi._arg0 = i._arg0; + pi._arg1 = pi._arg1; + pi._arg2 = i._arg2; + pi._arg3 = MAX_FUNC_STACKSIZE; + return; + } + break; + case _OP_LOADNULLS: + if((pi.op == _OP_LOADNULLS && pi._arg0+pi._arg1 == i._arg0)) { + + pi._arg1 = pi._arg1 + 1; + pi.op = _OP_LOADNULLS; + return; + } + break; + case _OP_LINE: + if(pi.op == _OP_LINE) { + _instructions.pop_back(); + _lineinfos.pop_back(); + } + break; + } + } + _optimization = true; + _instructions.push_back(i); +} + +SQObject SQFuncState::CreateString(const SQChar *s,SQInteger len) +{ + SQObjectPtr ns(SQString::Create(_sharedstate,s,len)); + _table(_strings)->NewSlot(ns,(SQInteger)1); + return ns; +} + +SQFunctionProto *SQFuncState::BuildProto() +{ + SQFunctionProto *f=SQFunctionProto::Create(_instructions.size(), + _nliterals,_parameters.size(),_functions.size(),_outervalues.size(), + _lineinfos.size(),_localvarinfos.size()); + //f->_literals.resize(_nliterals); + SQObjectPtr refidx,key,val; + SQInteger idx; + + f->_stacksize = _stacksize; + f->_sourcename = _sourcename; + f->_bgenerator = _bgenerator; + f->_name = _name; + + while((idx=_table(_literals)->Next(false,refidx,key,val))!=-1) { + f->_literals[_integer(val)]=key; + refidx=idx; + } + + //f->_functions.resize(_functions.size()); + //f->_functions.copy(_functions); + //f->_parameters.resize(_parameters.size()); + for(SQUnsignedInteger nf = 0; nf < _functions.size(); nf++) f->_functions[nf] = _functions[nf]; + for(SQUnsignedInteger np = 0; np < _parameters.size(); np++) f->_parameters[np] = _parameters[np]; + for(SQUnsignedInteger no = 0; no < _outervalues.size(); no++) f->_outervalues[no] = _outervalues[no]; + for(SQUnsignedInteger no = 0; no < _localvarinfos.size(); no++) f->_localvarinfos[no] = _localvarinfos[no]; + for(SQUnsignedInteger no = 0; no < _lineinfos.size(); no++) f->_lineinfos[no] = _lineinfos[no]; + //f->_outervalues.resize(_outervalues.size()); + //f->_outervalues.copy(_outervalues); + //f->_instructions.resize(_instructions.size()); + //f->_instructions.copy(_instructions); + memcpy(f->_instructions,&_instructions[0],_instructions.size()*sizeof(SQInstruction)); + //f->_localvarinfos.resize(_localvarinfos.size()); + //f->_localvarinfos.copy(_localvarinfos); + //f->_lineinfos.resize(_lineinfos.size()); + //f->_lineinfos.copy(_lineinfos); + f->_varparams = _varparams; + + return f; +} + +SQFuncState *SQFuncState::PushChildState(SQSharedState *ss) +{ + SQFuncState *child = (SQFuncState *)sq_malloc(sizeof(SQFuncState)); + new (child) SQFuncState(ss,this,_errfunc,_errtarget); + _childstates.push_back(child); + return child; +} + +void SQFuncState::PopChildState() +{ + SQFuncState *child = _childstates.back(); + sq_delete(child,SQFuncState); + _childstates.pop_back(); +} + +SQFuncState::~SQFuncState() +{ + while(_childstates.size() > 0) + { + PopChildState(); + } +} diff --git a/sqplus/squirrel/sqfuncstate.h b/sqplus/squirrel/sqfuncstate.h new file mode 100755 index 0000000..96eb552 --- /dev/null +++ b/sqplus/squirrel/sqfuncstate.h @@ -0,0 +1,80 @@ +/* see copyright notice in squirrel.h */ +#ifndef _SQFUNCSTATE_H_ +#define _SQFUNCSTATE_H_ +/////////////////////////////////// +#include "squtils.h" + +struct SQFuncState +{ + SQFuncState(SQSharedState *ss,SQFuncState *parent,CompilerErrorFunc efunc,void *ed); + ~SQFuncState(); +#ifdef _DEBUG_DUMP + void Dump(SQFunctionProto *func); +#endif + void Error(const SQChar *err); + SQFuncState *PushChildState(SQSharedState *ss); + void PopChildState(); + void AddInstruction(SQOpcode _op,SQInteger arg0=0,SQInteger arg1=0,SQInteger arg2=0,SQInteger arg3=0){SQInstruction i(_op,arg0,arg1,arg2,arg3);AddInstruction(i);} + void AddInstruction(SQInstruction &i); + void SetIntructionParams(SQInteger pos,SQInteger arg0,SQInteger arg1,SQInteger arg2=0,SQInteger arg3=0); + void SetIntructionParam(SQInteger pos,SQInteger arg,SQInteger val); + SQInstruction &GetInstruction(SQInteger pos){return _instructions[pos];} + void PopInstructions(SQInteger size){for(SQInteger i=0;i _childstates; + SQInteger GetConstant(const SQObject &cons); +private: + CompilerErrorFunc _errfunc; + void *_errtarget; +}; + + +#endif //_SQFUNCSTATE_H_ + diff --git a/sqplus/squirrel/sqlexer.cpp b/sqplus/squirrel/sqlexer.cpp new file mode 100755 index 0000000..701dc79 --- /dev/null +++ b/sqplus/squirrel/sqlexer.cpp @@ -0,0 +1,446 @@ +/* + see copyright notice in squirrel.h +*/ +#include "sqpcheader.h" +#include +#include +#include "sqtable.h" +#include "sqstring.h" +#include "sqcompiler.h" +#include "sqlexer.h" + +#define CUR_CHAR (_currdata) +#define RETURN_TOKEN(t) { _prevtoken = _curtoken; _curtoken = t; return t;} +#define IS_EOB() (CUR_CHAR <= SQUIRREL_EOB) +#define NEXT() {Next();_currentcolumn++;} +#define INIT_TEMP_STRING() { _longstr.resize(0);} +#define APPEND_CHAR(c) { _longstr.push_back(c);} +#define TERMINATE_BUFFER() {_longstr.push_back(_SC('\0'));} +#define ADD_KEYWORD(key,id) _keywords->NewSlot( SQString::Create(ss, _SC(#key)) ,SQInteger(id)) + +SQLexer::SQLexer(){} +SQLexer::~SQLexer() +{ + _keywords->Release(); +} + +void SQLexer::Init(SQSharedState *ss, SQLEXREADFUNC rg, SQUserPointer up,CompilerErrorFunc efunc,void *ed) +{ + _errfunc = efunc; + _errtarget = ed; + _sharedstate = ss; + _keywords = SQTable::Create(ss, 26); + ADD_KEYWORD(while, TK_WHILE); + ADD_KEYWORD(do, TK_DO); + ADD_KEYWORD(if, TK_IF); + ADD_KEYWORD(else, TK_ELSE); + ADD_KEYWORD(break, TK_BREAK); + ADD_KEYWORD(continue, TK_CONTINUE); + ADD_KEYWORD(return, TK_RETURN); + ADD_KEYWORD(null, TK_NULL); + ADD_KEYWORD(function, TK_FUNCTION); + ADD_KEYWORD(local, TK_LOCAL); + ADD_KEYWORD(for, TK_FOR); + ADD_KEYWORD(foreach, TK_FOREACH); + ADD_KEYWORD(in, TK_IN); + ADD_KEYWORD(typeof, TK_TYPEOF); + ADD_KEYWORD(delegate, TK_DELEGATE); + ADD_KEYWORD(delete, TK_DELETE); + ADD_KEYWORD(try, TK_TRY); + ADD_KEYWORD(catch, TK_CATCH); + ADD_KEYWORD(throw, TK_THROW); + ADD_KEYWORD(clone, TK_CLONE); + ADD_KEYWORD(yield, TK_YIELD); + ADD_KEYWORD(resume, TK_RESUME); + ADD_KEYWORD(switch, TK_SWITCH); + ADD_KEYWORD(case, TK_CASE); + ADD_KEYWORD(default, TK_DEFAULT); + ADD_KEYWORD(this, TK_THIS); + ADD_KEYWORD(parent,TK_PARENT); + ADD_KEYWORD(class,TK_CLASS); + ADD_KEYWORD(extends,TK_EXTENDS); + ADD_KEYWORD(constructor,TK_CONSTRUCTOR); + ADD_KEYWORD(instanceof,TK_INSTANCEOF); + ADD_KEYWORD(vargc,TK_VARGC); + ADD_KEYWORD(vargv,TK_VARGV); + ADD_KEYWORD(true,TK_TRUE); + ADD_KEYWORD(false,TK_FALSE); + ADD_KEYWORD(static,TK_STATIC); + + _readf = rg; + _up = up; + _lasttokenline = _currentline = 1; + _currentcolumn = 0; + _prevtoken = -1; + Next(); +} + +void SQLexer::Error(const SQChar *err) +{ + _errfunc(_errtarget,err); +} + +void SQLexer::Next() +{ + SQInteger t = _readf(_up); + if(t > MAX_CHAR) Error(_SC("Invalid character")); + if(t != 0) { + _currdata = (LexChar)t; + return; + } + _currdata = SQUIRREL_EOB; +} + +const SQChar *SQLexer::Tok2Str(SQInteger tok) +{ + SQObjectPtr itr, key, val; + SQInteger nitr; + while((nitr = _keywords->Next(false,itr, key, val)) != -1) { + itr = (SQInteger)nitr; + if(((SQInteger)_integer(val)) == tok) + return _stringval(key); + } + return NULL; +} + +void SQLexer::LexBlockComment() +{ + bool done = false; + while(!done) { + switch(CUR_CHAR) { + case _SC('*'): { NEXT(); if(CUR_CHAR == _SC('/')) { done = true; NEXT(); }}; continue; + case _SC('\n'): _currentline++; NEXT(); continue; + case SQUIRREL_EOB: Error(_SC("missing \"*/\" in comment")); + default: NEXT(); + } + } +} + +SQInteger SQLexer::Lex() +{ + _lasttokenline = _currentline; + while(CUR_CHAR != SQUIRREL_EOB) { + switch(CUR_CHAR){ + case _SC('\t'): case _SC('\r'): case _SC(' '): NEXT(); continue; + case _SC('\n'): + _currentline++; + _prevtoken=_curtoken; + _curtoken=_SC('\n'); + NEXT(); + _currentcolumn=1; + continue; + case _SC('/'): + NEXT(); + switch(CUR_CHAR){ + case _SC('*'): + NEXT(); + LexBlockComment(); + continue; + case _SC('/'): + do { NEXT(); } while (CUR_CHAR != _SC('\n') && (!IS_EOB())); + continue; + case _SC('='): + NEXT(); + RETURN_TOKEN(TK_DIVEQ); + continue; + case _SC('>'): + NEXT(); + RETURN_TOKEN(TK_ATTR_CLOSE); + continue; + default: + RETURN_TOKEN('/'); + } + case _SC('='): + NEXT(); + if (CUR_CHAR != _SC('=')){ RETURN_TOKEN('=') } + else { NEXT(); RETURN_TOKEN(TK_EQ); } + case _SC('<'): + NEXT(); + if ( CUR_CHAR == _SC('=') ) { NEXT(); RETURN_TOKEN(TK_LE) } + else if ( CUR_CHAR == _SC('-') ) { NEXT(); RETURN_TOKEN(TK_NEWSLOT); } + else if ( CUR_CHAR == _SC('<') ) { NEXT(); RETURN_TOKEN(TK_SHIFTL); } + else if ( CUR_CHAR == _SC('/') ) { NEXT(); RETURN_TOKEN(TK_ATTR_OPEN); } + //else if ( CUR_CHAR == _SC('[') ) { NEXT(); ReadMultilineString(); RETURN_TOKEN(TK_STRING_LITERAL); } + else { RETURN_TOKEN('<') } + case _SC('>'): + NEXT(); + if (CUR_CHAR == _SC('=')){ NEXT(); RETURN_TOKEN(TK_GE);} + else if(CUR_CHAR == _SC('>')){ + NEXT(); + if(CUR_CHAR == _SC('>')){ + NEXT(); + RETURN_TOKEN(TK_USHIFTR); + } + RETURN_TOKEN(TK_SHIFTR); + } + else { RETURN_TOKEN('>') } + case _SC('!'): + NEXT(); + if (CUR_CHAR != _SC('=')){ RETURN_TOKEN('!')} + else { NEXT(); RETURN_TOKEN(TK_NE); } + case _SC('@'): { + SQInteger stype; + NEXT(); + if(CUR_CHAR != _SC('"')) + Error(_SC("string expected")); + if((stype=ReadString('"',true))!=-1) { + RETURN_TOKEN(stype); + } + Error(_SC("error parsing the string")); + } + case _SC('"'): + case _SC('\''): { + SQInteger stype; + if((stype=ReadString(CUR_CHAR,false))!=-1){ + RETURN_TOKEN(stype); + } + Error(_SC("error parsing the string")); + } + case _SC('{'): case _SC('}'): case _SC('('): case _SC(')'): case _SC('['): case _SC(']'): + case _SC(';'): case _SC(','): case _SC('?'): case _SC('^'): case _SC('~'): + {SQInteger ret = CUR_CHAR; + NEXT(); RETURN_TOKEN(ret); } + case _SC('.'): + NEXT(); + if (CUR_CHAR != _SC('.')){ RETURN_TOKEN('.') } + NEXT(); + if (CUR_CHAR != _SC('.')){ Error(_SC("invalid token '..'")); } + NEXT(); + RETURN_TOKEN(TK_VARPARAMS); + case _SC('&'): + NEXT(); + if (CUR_CHAR != _SC('&')){ RETURN_TOKEN('&') } + else { NEXT(); RETURN_TOKEN(TK_AND); } + case _SC('|'): + NEXT(); + if (CUR_CHAR != _SC('|')){ RETURN_TOKEN('|') } + else { NEXT(); RETURN_TOKEN(TK_OR); } + case _SC(':'): + NEXT(); + if (CUR_CHAR != _SC(':')){ RETURN_TOKEN(':') } + else { NEXT(); RETURN_TOKEN(TK_DOUBLE_COLON); } + case _SC('*'): + NEXT(); + if (CUR_CHAR == _SC('=')){ NEXT(); RETURN_TOKEN(TK_MULEQ);} + else RETURN_TOKEN('*'); + case _SC('%'): + NEXT(); + if (CUR_CHAR == _SC('=')){ NEXT(); RETURN_TOKEN(TK_MODEQ);} + else RETURN_TOKEN('%'); + case _SC('-'): + NEXT(); + if (CUR_CHAR == _SC('=')){ NEXT(); RETURN_TOKEN(TK_MINUSEQ);} + else if (CUR_CHAR == _SC('-')){ NEXT(); RETURN_TOKEN(TK_MINUSMINUS);} + else RETURN_TOKEN('-'); + case _SC('+'): + NEXT(); + if (CUR_CHAR == _SC('=')){ NEXT(); RETURN_TOKEN(TK_PLUSEQ);} + else if (CUR_CHAR == _SC('+')){ NEXT(); RETURN_TOKEN(TK_PLUSPLUS);} + else RETURN_TOKEN('+'); + case SQUIRREL_EOB: + return 0; + default:{ + if (scisdigit(CUR_CHAR)) { + SQInteger ret = ReadNumber(); + RETURN_TOKEN(ret); + } + else if (scisalpha(CUR_CHAR) || CUR_CHAR == _SC('_')) { + SQInteger t = ReadID(); + RETURN_TOKEN(t); + } + else { + SQInteger c = CUR_CHAR; + if (sciscntrl((int)c)) Error(_SC("unexpected character(control)")); + NEXT(); + RETURN_TOKEN(c); + } + RETURN_TOKEN(0); + } + } + } + return 0; +} + +SQInteger SQLexer::GetIDType(SQChar *s) +{ + SQObjectPtr t; + if(_keywords->Get(SQString::Create(_sharedstate, s), t)) { + return SQInteger(_integer(t)); + } + return TK_IDENTIFIER; +} + + +SQInteger SQLexer::ReadString(SQInteger ndelim,bool verbatim) +{ + INIT_TEMP_STRING(); + NEXT(); + if(IS_EOB()) return -1; + for(;;) { + while(CUR_CHAR != ndelim) { + switch(CUR_CHAR) { + case SQUIRREL_EOB: + Error(_SC("unfinished string")); + return -1; + case _SC('\n'): + if(!verbatim) Error(_SC("newline in a constant")); + APPEND_CHAR(CUR_CHAR); NEXT(); + _currentline++; + break; + case _SC('\\'): + if(verbatim) { + APPEND_CHAR('\\'); NEXT(); + } + else { + NEXT(); + switch(CUR_CHAR) { + case _SC('x'): NEXT(); { + if(!isxdigit(CUR_CHAR)) Error(_SC("hexadecimal number expected")); + const SQInteger maxdigits = 4; + SQChar temp[maxdigits+1]; + SQInteger n = 0; + while(isxdigit(CUR_CHAR) && n < maxdigits) { + temp[n] = CUR_CHAR; + n++; + NEXT(); + } + temp[n] = 0; + SQChar *sTemp; + APPEND_CHAR((SQChar)scstrtoul(temp,&sTemp,16)); + } + break; + case _SC('t'): APPEND_CHAR(_SC('\t')); NEXT(); break; + case _SC('a'): APPEND_CHAR(_SC('\a')); NEXT(); break; + case _SC('b'): APPEND_CHAR(_SC('\b')); NEXT(); break; + case _SC('n'): APPEND_CHAR(_SC('\n')); NEXT(); break; + case _SC('r'): APPEND_CHAR(_SC('\r')); NEXT(); break; + case _SC('v'): APPEND_CHAR(_SC('\v')); NEXT(); break; + case _SC('f'): APPEND_CHAR(_SC('\f')); NEXT(); break; + case _SC('0'): APPEND_CHAR(_SC('\0')); NEXT(); break; + case _SC('\\'): APPEND_CHAR(_SC('\\')); NEXT(); break; + case _SC('"'): APPEND_CHAR(_SC('"')); NEXT(); break; + case _SC('\''): APPEND_CHAR(_SC('\'')); NEXT(); break; + default: + Error(_SC("unrecognised escaper char")); + break; + } + } + break; + default: + APPEND_CHAR(CUR_CHAR); + NEXT(); + } + } + NEXT(); + if(verbatim && CUR_CHAR == '"') { //double quotation + APPEND_CHAR(CUR_CHAR); + NEXT(); + } + else { + break; + } + } + TERMINATE_BUFFER(); + SQInteger len = _longstr.size()-1; + if(ndelim == _SC('\'')) { + if(len == 0) Error(_SC("empty constant")); + if(len > 1) Error(_SC("constant too long")); + _nvalue = _longstr[0]; + return TK_INTEGER; + } + _svalue = &_longstr[0]; + return TK_STRING_LITERAL; +} + +void LexHexadecimal(const SQChar *s,SQUnsignedInteger *res) +{ + *res = 0; + while(*s != 0) + { + if(scisdigit(*s)) *res = (*res)*16+((*s++)-'0'); + else if(scisxdigit(*s)) *res = (*res)*16+(toupper(*s++)-'A'+10); + else { assert(0); } + } +} + +void LexInteger(const SQChar *s,SQUnsignedInteger *res) +{ + *res = 0; + while(*s != 0) + { + *res = (*res)*10+((*s++)-'0'); + } +} + +SQInteger isexponent(SQInteger c) { return c == 'e' || c=='E'; } +#define MAX_HEX_DIGITS (sizeof(SQInteger)*2) +SQInteger SQLexer::ReadNumber() +{ +#define TINT 1 +#define TFLOAT 2 +#define THEX 3 +#define TSCIENTIFIC 4 + SQInteger type = TINT, firstchar = CUR_CHAR; + SQChar *sTemp; + INIT_TEMP_STRING(); + NEXT(); + if(firstchar == _SC('0') && toupper(CUR_CHAR) == _SC('X')) { + NEXT(); + type = THEX; + while(isxdigit(CUR_CHAR)) { + APPEND_CHAR(CUR_CHAR); + NEXT(); + } + if(_longstr.size() > MAX_HEX_DIGITS) Error(_SC("too many digits for an Hex number")); + } + else { + APPEND_CHAR((int)firstchar); + while (CUR_CHAR == _SC('.') || scisdigit(CUR_CHAR) || isexponent(CUR_CHAR)) { + if(CUR_CHAR == _SC('.')) type = TFLOAT; + if(isexponent(CUR_CHAR)) { + if(type != TFLOAT) Error(_SC("invalid numeric format")); + type = TSCIENTIFIC; + APPEND_CHAR(CUR_CHAR); + NEXT(); + if(CUR_CHAR == '+' || CUR_CHAR == '-'){ + APPEND_CHAR(CUR_CHAR); + NEXT(); + } + if(!scisdigit(CUR_CHAR)) Error(_SC("exponent expected")); + } + + APPEND_CHAR(CUR_CHAR); + NEXT(); + } + } + TERMINATE_BUFFER(); + switch(type) { + case TSCIENTIFIC: + case TFLOAT: + _fvalue = (SQFloat)scstrtod(&_longstr[0],&sTemp); + return TK_FLOAT; + case TINT: + LexInteger(&_longstr[0],(SQUnsignedInteger *)&_nvalue); + return TK_INTEGER; + case THEX: + LexHexadecimal(&_longstr[0],(SQUnsignedInteger *)&_nvalue); + return TK_INTEGER; + } + return 0; +} + +SQInteger SQLexer::ReadID() +{ + SQInteger res; + INIT_TEMP_STRING(); + do { + APPEND_CHAR(CUR_CHAR); + NEXT(); + } while(scisalnum(CUR_CHAR) || CUR_CHAR == _SC('_')); + TERMINATE_BUFFER(); + res = GetIDType(&_longstr[0]); + if(res == TK_IDENTIFIER || res == TK_CONSTRUCTOR) { + _svalue = &_longstr[0]; + } + return res; +} diff --git a/sqplus/squirrel/sqlexer.h b/sqplus/squirrel/sqlexer.h new file mode 100755 index 0000000..52993e5 --- /dev/null +++ b/sqplus/squirrel/sqlexer.h @@ -0,0 +1,45 @@ +/* see copyright notice in squirrel.h */ +#ifndef _SQLEXER_H_ +#define _SQLEXER_H_ + +#ifdef _UNICODE +typedef SQChar LexChar; +#else +typedef unsigned char LexChar; +#endif + +struct SQLexer +{ + SQLexer(); + ~SQLexer(); + void Init(SQSharedState *ss,SQLEXREADFUNC rg,SQUserPointer up,CompilerErrorFunc efunc,void *ed); + void Error(const SQChar *err); + SQInteger Lex(); + const SQChar *Tok2Str(SQInteger tok); +private: + SQInteger GetIDType(SQChar *s); + SQInteger ReadString(SQInteger ndelim,bool verbatim); + SQInteger ReadNumber(); + void LexBlockComment(); + SQInteger ReadID(); + void Next(); + SQInteger _curtoken; + SQTable *_keywords; +public: + SQInteger _prevtoken; + SQInteger _currentline; + SQInteger _lasttokenline; + SQInteger _currentcolumn; + const SQChar *_svalue; + SQInteger _nvalue; + SQFloat _fvalue; + SQLEXREADFUNC _readf; + SQUserPointer _up; + LexChar _currdata; + SQSharedState *_sharedstate; + sqvector _longstr; + CompilerErrorFunc _errfunc; + void *_errtarget; +}; + +#endif diff --git a/sqplus/squirrel/sqmem.cpp b/sqplus/squirrel/sqmem.cpp new file mode 100755 index 0000000..6faf816 --- /dev/null +++ b/sqplus/squirrel/sqmem.cpp @@ -0,0 +1,9 @@ +/* + see copyright notice in squirrel.h +*/ +#include "sqpcheader.h" +void *sq_vm_malloc(SQUnsignedInteger size){ return malloc(size); } + +void *sq_vm_realloc(void *p, SQUnsignedInteger oldsize, SQUnsignedInteger size){ return realloc(p, size); } + +void sq_vm_free(void *p, SQUnsignedInteger size){ free(p); } diff --git a/sqplus/squirrel/sqobject.cpp b/sqplus/squirrel/sqobject.cpp new file mode 100755 index 0000000..cb5210c --- /dev/null +++ b/sqplus/squirrel/sqobject.cpp @@ -0,0 +1,538 @@ +/* + see copyright notice in squirrel.h +*/ +#include "sqpcheader.h" +#include "sqvm.h" +#include "sqstring.h" +#include "sqarray.h" +#include "sqtable.h" +#include "squserdata.h" +#include "sqfuncproto.h" +#include "sqclass.h" +#include "sqclosure.h" + +SQString *SQString::Create(SQSharedState *ss,const SQChar *s,SQInteger len) +{ + SQString *str=ADD_STRING(ss,s,len); + str->_sharedstate=ss; + return str; +} + +void SQString::Release() +{ + REMOVE_STRING(_sharedstate,this); +} + +SQInteger SQString::Next(const SQObjectPtr &refpos, SQObjectPtr &outkey, SQObjectPtr &outval) +{ + SQInteger idx = (SQInteger)TranslateIndex(refpos); + while(idx < _len){ + outkey = (SQInteger)idx; + outval = SQInteger(_val[idx]); + //return idx for the next iteration + return ++idx; + } + //nothing to iterate anymore + return -1; +} + +SQUnsignedInteger TranslateIndex(const SQObjectPtr &idx) +{ + switch(type(idx)){ + case OT_NULL: + return 0; + case OT_INTEGER: + return (SQUnsignedInteger)_integer(idx); + default: assert(0); break; + } + return 0; +} + +SQWeakRef *SQRefCounted::GetWeakRef(SQObjectType type) +{ + if(!_weakref) { + sq_new(_weakref,SQWeakRef); + _weakref->_obj._type = type; + _weakref->_obj._unVal.pRefCounted = this; + } + return _weakref; +} + +SQRefCounted::~SQRefCounted() +{ + if(_weakref) { + _weakref->_obj._type = OT_NULL; + _weakref->_obj._unVal.pRefCounted = NULL; + } +} + +void SQWeakRef::Release() { + if(ISREFCOUNTED(_obj._type)) { + _obj._unVal.pRefCounted->_weakref = NULL; + } + sq_delete(this,SQWeakRef); +} + +bool SQDelegable::GetMetaMethod(SQVM *v,SQMetaMethod mm,SQObjectPtr &res) { + if(_delegate) { + return _delegate->Get((*_ss(v)->_metamethods)[mm],res); + } + return false; +} + +bool SQDelegable::SetDelegate(SQTable *mt) +{ + SQTable *temp = mt; + while (temp) { + if (temp->_delegate == this) return false; //cycle detected + temp = temp->_delegate; + } + if (mt) __ObjAddRef(mt); + __ObjRelease(_delegate); + _delegate = mt; + return true; +} + +bool SQGenerator::Yield(SQVM *v) +{ + if(_state==eSuspended) { v->Raise_Error(_SC("internal vm error, yielding dead generator")); return false;} + if(_state==eDead) { v->Raise_Error(_SC("internal vm error, yielding a dead generator")); return false; } + SQInteger size = v->_top-v->_stackbase; + _ci=*v->ci; + _stack.resize(size); + for(SQInteger n =0; n_stack[v->_stackbase+n]; + v->_stack[v->_stackbase+n] = _null_; + } + SQInteger nvargs = v->ci->_vargs.size; + SQInteger vargsbase = v->ci->_vargs.base; + for(SQInteger j = nvargs - 1; j >= 0; j--) { + _vargsstack.push_back(v->_vargsstack[vargsbase+j]); + } + _ci._generator=_null_; + for(SQInteger i=0;i<_ci._etraps;i++) { + _etraps.push_back(v->_etraps.top()); + v->_etraps.pop_back(); + } + _state=eSuspended; + return true; +} + +bool SQGenerator::Resume(SQVM *v,SQInteger target) +{ + SQInteger size=_stack.size(); + if(_state==eDead){ v->Raise_Error(_SC("resuming dead generator")); return false; } + if(_state==eRunning){ v->Raise_Error(_SC("resuming active generator")); return false; } + SQInteger prevtop=v->_top-v->_stackbase; + PUSH_CALLINFO(v,_ci); + SQInteger oldstackbase=v->_stackbase; + v->_stackbase = v->_top; + v->ci->_target = (SQInt32)target; + v->ci->_generator = SQObjectPtr(this); + v->ci->_vargs.size = (unsigned short)_vargsstack.size(); + + for(SQInteger i=0;i<_ci._etraps;i++) { + v->_etraps.push_back(_etraps.top()); + _etraps.pop_back(); + } + for(SQInteger n =0; n_stack[v->_stackbase+n] = _stack._vals[n]; + _stack._vals[0] = _null_; + } + while(_vargsstack.size()) { + v->_vargsstack.push_back(_vargsstack.back()); + _vargsstack.pop_back(); + } + v->ci->_vargs.base = (unsigned short)(v->_vargsstack.size() - v->ci->_vargs.size); + v->_top=v->_stackbase+size; + v->ci->_prevtop = (SQInt32)prevtop; + v->ci->_prevstkbase = (SQInt32)(v->_stackbase - oldstackbase); + _state=eRunning; + return true; +} + +void SQArray::Extend(const SQArray *a){ + SQInteger xlen; + if((xlen=a->Size())) + for(SQInteger i=0;i_values[i]); +} + +const SQChar* SQFunctionProto::GetLocal(SQVM *vm,SQUnsignedInteger stackbase,SQUnsignedInteger nseq,SQUnsignedInteger nop) +{ + SQUnsignedInteger nvars=_nlocalvarinfos; + const SQChar *res=NULL; + if(nvars>=nseq){ + for(SQUnsignedInteger i=0;i=nop) + { + if(nseq==0){ + vm->Push(vm->_stack[stackbase+_localvarinfos[i]._pos]); + res=_stringval(_localvarinfos[i]._name); + break; + } + nseq--; + } + } + } + return res; +} + +SQInteger SQFunctionProto::GetLine(SQInstruction *curr) +{ + SQInteger op = (SQInteger)(curr-_instructions); + SQInteger line=_lineinfos[0]._line; + for(SQInteger i=1;i<_nlineinfos;i++){ + if(_lineinfos[i]._op>=op) + return line; + line=_lineinfos[i]._line; + } + return line; +} + +//#define _ERROR_TRAP() error_trap: +#define _CHECK_IO(exp) { if(!exp)return false; } +bool SafeWrite(HSQUIRRELVM v,SQWRITEFUNC write,SQUserPointer up,SQUserPointer dest,SQInteger size) +{ + if(write(up,dest,size) != size) { + v->Raise_Error(_SC("io error (write function failure)")); + return false; + } + return true; +} + +bool SafeRead(HSQUIRRELVM v,SQWRITEFUNC read,SQUserPointer up,SQUserPointer dest,SQInteger size) +{ + if(size && read(up,dest,size) != size) { + v->Raise_Error(_SC("io error, read function failure, the origin stream could be corrupted/trucated")); + return false; + } + return true; +} + +bool WriteTag(HSQUIRRELVM v,SQWRITEFUNC write,SQUserPointer up,SQInteger tag) +{ + return SafeWrite(v,write,up,&tag,sizeof(tag)); +} + +bool CheckTag(HSQUIRRELVM v,SQWRITEFUNC read,SQUserPointer up,SQInteger tag) +{ + SQInteger t; + _CHECK_IO(SafeRead(v,read,up,&t,sizeof(t))); + if(t != tag){ + v->Raise_Error(_SC("invalid or corrupted closure stream")); + return false; + } + return true; +} + +bool WriteObject(HSQUIRRELVM v,SQUserPointer up,SQWRITEFUNC write,SQObjectPtr &o) +{ + _CHECK_IO(SafeWrite(v,write,up,&type(o),sizeof(SQObjectType))); + switch(type(o)){ + case OT_STRING: + _CHECK_IO(SafeWrite(v,write,up,&_string(o)->_len,sizeof(SQInteger))); + _CHECK_IO(SafeWrite(v,write,up,_stringval(o),rsl(_string(o)->_len))); + break; + case OT_INTEGER: + _CHECK_IO(SafeWrite(v,write,up,&_integer(o),sizeof(SQInteger)));break; + case OT_FLOAT: + _CHECK_IO(SafeWrite(v,write,up,&_float(o),sizeof(SQFloat)));break; + case OT_NULL: + break; + default: + v->Raise_Error(_SC("cannot serialize a %s"),GetTypeName(o)); + return false; + } + return true; +} + +bool ReadObject(HSQUIRRELVM v,SQUserPointer up,SQREADFUNC read,SQObjectPtr &o) +{ + SQObjectType t; + _CHECK_IO(SafeRead(v,read,up,&t,sizeof(SQObjectType))); + switch(t){ + case OT_STRING:{ + SQInteger len; + _CHECK_IO(SafeRead(v,read,up,&len,sizeof(SQInteger))); + _CHECK_IO(SafeRead(v,read,up,_ss(v)->GetScratchPad(rsl(len)),rsl(len))); + o=SQString::Create(_ss(v),_ss(v)->GetScratchPad(-1),len); + } + break; + case OT_INTEGER:{ + SQInteger i; + _CHECK_IO(SafeRead(v,read,up,&i,sizeof(SQInteger))); o = i; break; + } + case OT_FLOAT:{ + SQFloat f; + _CHECK_IO(SafeRead(v,read,up,&f,sizeof(SQFloat))); o = f; break; + } + case OT_NULL: + o=_null_; + break; + default: + v->Raise_Error(_SC("cannot serialize a %s"),IdType2Name(t)); + return false; + } + return true; +} + +bool SQClosure::Save(SQVM *v,SQUserPointer up,SQWRITEFUNC write) +{ + _CHECK_IO(WriteTag(v,write,up,SQ_CLOSURESTREAM_HEAD)); + _CHECK_IO(WriteTag(v,write,up,sizeof(SQChar))); + _CHECK_IO(_funcproto(_function)->Save(v,up,write)); + _CHECK_IO(WriteTag(v,write,up,SQ_CLOSURESTREAM_TAIL)); + return true; +} + +bool SQClosure::Load(SQVM *v,SQUserPointer up,SQREADFUNC read,SQObjectPtr &ret) +{ + _CHECK_IO(CheckTag(v,read,up,SQ_CLOSURESTREAM_HEAD)); + _CHECK_IO(CheckTag(v,read,up,sizeof(SQChar))); + //_CHECK_IO(_funcproto(_function)->Load(v,up,read)); + SQObjectPtr func; + _CHECK_IO(SQFunctionProto::Load(v,up,read,func)); + _CHECK_IO(CheckTag(v,read,up,SQ_CLOSURESTREAM_TAIL)); + ret = SQClosure::Create(_ss(v),_funcproto(func)); + return true; +} + +bool SQFunctionProto::Save(SQVM *v,SQUserPointer up,SQWRITEFUNC write) +{ + SQInteger i,nliterals = _nliterals,nparameters = _nparameters; + SQInteger noutervalues = _noutervalues,nlocalvarinfos = _nlocalvarinfos; + SQInteger nlineinfos=_nlineinfos,ninstructions = _ninstructions,nfunctions=_nfunctions; + _CHECK_IO(WriteTag(v,write,up,SQ_CLOSURESTREAM_PART)); + _CHECK_IO(WriteObject(v,up,write,_sourcename)); + _CHECK_IO(WriteObject(v,up,write,_name)); + _CHECK_IO(WriteTag(v,write,up,SQ_CLOSURESTREAM_PART)); + _CHECK_IO(SafeWrite(v,write,up,&nliterals,sizeof(nliterals))); + _CHECK_IO(SafeWrite(v,write,up,&nparameters,sizeof(nparameters))); + _CHECK_IO(SafeWrite(v,write,up,&noutervalues,sizeof(noutervalues))); + _CHECK_IO(SafeWrite(v,write,up,&nlocalvarinfos,sizeof(nlocalvarinfos))); + _CHECK_IO(SafeWrite(v,write,up,&nlineinfos,sizeof(nlineinfos))); + _CHECK_IO(SafeWrite(v,write,up,&ninstructions,sizeof(ninstructions))); + _CHECK_IO(SafeWrite(v,write,up,&nfunctions,sizeof(nfunctions))); + _CHECK_IO(WriteTag(v,write,up,SQ_CLOSURESTREAM_PART)); + for(i=0;iSave(v,up,write)); + } + _CHECK_IO(SafeWrite(v,write,up,&_stacksize,sizeof(_stacksize))); + _CHECK_IO(SafeWrite(v,write,up,&_bgenerator,sizeof(_bgenerator))); + _CHECK_IO(SafeWrite(v,write,up,&_varparams,sizeof(_varparams))); + return true; +} + +bool SQFunctionProto::Load(SQVM *v,SQUserPointer up,SQREADFUNC read,SQObjectPtr &ret) +{ + SQInteger i, nliterals,nparameters; + SQInteger noutervalues ,nlocalvarinfos ; + SQInteger nlineinfos,ninstructions ,nfunctions ; + SQObjectPtr sourcename, name; + SQObjectPtr o; + _CHECK_IO(CheckTag(v,read,up,SQ_CLOSURESTREAM_PART)); + _CHECK_IO(ReadObject(v, up, read, sourcename)); + _CHECK_IO(ReadObject(v, up, read, name)); + + _CHECK_IO(CheckTag(v,read,up,SQ_CLOSURESTREAM_PART)); + _CHECK_IO(SafeRead(v,read,up, &nliterals, sizeof(nliterals))); + _CHECK_IO(SafeRead(v,read,up, &nparameters, sizeof(nparameters))); + _CHECK_IO(SafeRead(v,read,up, &noutervalues, sizeof(noutervalues))); + _CHECK_IO(SafeRead(v,read,up, &nlocalvarinfos, sizeof(nlocalvarinfos))); + _CHECK_IO(SafeRead(v,read,up, &nlineinfos, sizeof(nlineinfos))); + _CHECK_IO(SafeRead(v,read,up, &ninstructions, sizeof(ninstructions))); + _CHECK_IO(SafeRead(v,read,up, &nfunctions, sizeof(nfunctions))); + + SQFunctionProto *f = SQFunctionProto::Create(ninstructions,nliterals,nparameters,nfunctions,noutervalues,nlineinfos,nlocalvarinfos); + SQObjectPtr proto = f; //gets a ref in case of failure + f->_sourcename = sourcename; + f->_name = name; + + _CHECK_IO(CheckTag(v,read,up,SQ_CLOSURESTREAM_PART)); +// f->_literals.reserve(nliterals); + for(i = 0;i < nliterals; i++){ + _CHECK_IO(ReadObject(v, up, read, o)); + f->_literals[i] = o; + } + _CHECK_IO(CheckTag(v,read,up,SQ_CLOSURESTREAM_PART)); +// f->_parameters.reserve(nparameters); + for(i = 0; i < nparameters; i++){ + _CHECK_IO(ReadObject(v, up, read, o)); + f->_parameters[i] = o; + } + _CHECK_IO(CheckTag(v,read,up,SQ_CLOSURESTREAM_PART)); +// f->_outervalues.reserve(noutervalues); + for(i = 0; i < noutervalues; i++){ + SQUnsignedInteger type; + SQObjectPtr name; + _CHECK_IO(SafeRead(v,read,up, &type, sizeof(SQUnsignedInteger))); + _CHECK_IO(ReadObject(v, up, read, o)); + _CHECK_IO(ReadObject(v, up, read, name)); + f->_outervalues[i] = SQOuterVar(name,o, (SQOuterType)type); + } + _CHECK_IO(CheckTag(v,read,up,SQ_CLOSURESTREAM_PART)); +// f->_localvarinfos.reserve(nlocalvarinfos); + for(i = 0; i < nlocalvarinfos; i++){ + SQLocalVarInfo lvi; + _CHECK_IO(ReadObject(v, up, read, lvi._name)); + _CHECK_IO(SafeRead(v,read,up, &lvi._pos, sizeof(SQUnsignedInteger))); + _CHECK_IO(SafeRead(v,read,up, &lvi._start_op, sizeof(SQUnsignedInteger))); + _CHECK_IO(SafeRead(v,read,up, &lvi._end_op, sizeof(SQUnsignedInteger))); + f->_localvarinfos[i] = lvi; + } + _CHECK_IO(CheckTag(v,read,up,SQ_CLOSURESTREAM_PART)); + //f->_lineinfos.resize(nlineinfos); + _CHECK_IO(SafeRead(v,read,up, f->_lineinfos, sizeof(SQLineInfo)*nlineinfos)); + + _CHECK_IO(CheckTag(v,read,up,SQ_CLOSURESTREAM_PART)); + _CHECK_IO(SafeRead(v,read,up, f->_instructions, sizeof(SQInstruction)*ninstructions)); + + _CHECK_IO(CheckTag(v,read,up,SQ_CLOSURESTREAM_PART)); +// f->_functions.reserve(nfunctions); + for(i = 0; i < nfunctions; i++){ + _CHECK_IO(_funcproto(o)->Load(v, up, read, o)); + f->_functions[i] = o; + } + _CHECK_IO(SafeRead(v,read,up, &f->_stacksize, sizeof(f->_stacksize))); + _CHECK_IO(SafeRead(v,read,up, &f->_bgenerator, sizeof(f->_bgenerator))); + _CHECK_IO(SafeRead(v,read,up, &f->_varparams, sizeof(f->_varparams))); + ret = f; + return true; +} + +#ifndef NO_GARBAGE_COLLECTOR + +#define START_MARK() if(!(_uiRef&MARK_FLAG)){ \ + _uiRef|=MARK_FLAG; + +#define END_MARK() RemoveFromChain(&_sharedstate->_gc_chain, this); \ + AddToChain(chain, this); } + +void SQVM::Mark(SQCollectable **chain) +{ + START_MARK() + SQSharedState::MarkObject(_lasterror,chain); + SQSharedState::MarkObject(_errorhandler,chain); + SQSharedState::MarkObject(_debughook,chain); + SQSharedState::MarkObject(_roottable, chain); + SQSharedState::MarkObject(temp_reg, chain); + for(SQUnsignedInteger i = 0; i < _stack.size(); i++) SQSharedState::MarkObject(_stack[i], chain); + for(SQUnsignedInteger j = 0; j < _vargsstack.size(); j++) SQSharedState::MarkObject(_vargsstack[j], chain); + END_MARK() +} + +void SQArray::Mark(SQCollectable **chain) +{ + START_MARK() + SQInteger len = _values.size(); + for(SQInteger i = 0;i < len; i++) SQSharedState::MarkObject(_values[i], chain); + END_MARK() +} +void SQTable::Mark(SQCollectable **chain) +{ + START_MARK() + if(_delegate) _delegate->Mark(chain); + SQInteger len = _numofnodes; + for(SQInteger i = 0; i < len; i++){ + SQSharedState::MarkObject(_nodes[i].key, chain); + SQSharedState::MarkObject(_nodes[i].val, chain); + } + END_MARK() +} + +void SQClass::Mark(SQCollectable **chain) +{ + START_MARK() + _members->Mark(chain); + if(_base) _base->Mark(chain); + SQSharedState::MarkObject(_attributes, chain); + for(SQUnsignedInteger i =0; i< _defaultvalues.size(); i++) { + SQSharedState::MarkObject(_defaultvalues[i].val, chain); + SQSharedState::MarkObject(_defaultvalues[i].attrs, chain); + } + for(SQUnsignedInteger j =0; j< _methods.size(); j++) { + SQSharedState::MarkObject(_methods[j].val, chain); + SQSharedState::MarkObject(_methods[j].attrs, chain); + } + for(SQUnsignedInteger k =0; k< _metamethods.size(); k++) { + SQSharedState::MarkObject(_metamethods[k], chain); + } + END_MARK() +} + +void SQInstance::Mark(SQCollectable **chain) +{ + START_MARK() + _class->Mark(chain); + for(SQUnsignedInteger i =0; i< _nvalues; i++) { + SQSharedState::MarkObject(_values[i], chain); + } + END_MARK() +} + +void SQGenerator::Mark(SQCollectable **chain) +{ + START_MARK() + for(SQUnsignedInteger i = 0; i < _stack.size(); i++) SQSharedState::MarkObject(_stack[i], chain); + for(SQUnsignedInteger j = 0; j < _vargsstack.size(); j++) SQSharedState::MarkObject(_vargsstack[j], chain); + SQSharedState::MarkObject(_closure, chain); + END_MARK() +} + +void SQClosure::Mark(SQCollectable **chain) +{ + START_MARK() + for(SQUnsignedInteger i = 0; i < _outervalues.size(); i++) SQSharedState::MarkObject(_outervalues[i], chain); + END_MARK() +} + +void SQNativeClosure::Mark(SQCollectable **chain) +{ + START_MARK() + for(SQUnsignedInteger i = 0; i < _outervalues.size(); i++) SQSharedState::MarkObject(_outervalues[i], chain); + END_MARK() +} + +void SQUserData::Mark(SQCollectable **chain){ + START_MARK() + if(_delegate) _delegate->Mark(chain); + END_MARK() +} + +void SQCollectable::UnMark() { _uiRef&=~MARK_FLAG; } + +#endif + diff --git a/sqplus/squirrel/sqobject.h b/sqplus/squirrel/sqobject.h new file mode 100755 index 0000000..179ca03 --- /dev/null +++ b/sqplus/squirrel/sqobject.h @@ -0,0 +1,331 @@ +/* see copyright notice in squirrel.h */ +#ifndef _SQOBJECT_H_ +#define _SQOBJECT_H_ + +#include "squtils.h" + +#define SQ_CLOSURESTREAM_HEAD (('S'<<24)|('Q'<<16)|('I'<<8)|('R')) +#define SQ_CLOSURESTREAM_PART (('P'<<24)|('A'<<16)|('R'<<8)|('T')) +#define SQ_CLOSURESTREAM_TAIL (('T'<<24)|('A'<<16)|('I'<<8)|('L')) + +struct SQSharedState; + +enum SQMetaMethod{ + MT_ADD=0, + MT_SUB=1, + MT_MUL=2, + MT_DIV=3, + MT_UNM=4, + MT_MODULO=5, + MT_SET=6, + MT_GET=7, + MT_TYPEOF=8, + MT_NEXTI=9, + MT_CMP=10, + MT_CALL=11, + MT_CLONED=12, + MT_NEWSLOT=13, + MT_DELSLOT=14, + MT_TOSTRING=15, + MT_NEWMEMBER=16, + MT_INHERITED=17, + MT_LAST = 18 +}; + +#define MM_ADD _SC("_add") +#define MM_SUB _SC("_sub") +#define MM_MUL _SC("_mul") +#define MM_DIV _SC("_div") +#define MM_UNM _SC("_unm") +#define MM_MODULO _SC("_modulo") +#define MM_SET _SC("_set") +#define MM_GET _SC("_get") +#define MM_TYPEOF _SC("_typeof") +#define MM_NEXTI _SC("_nexti") +#define MM_CMP _SC("_cmp") +#define MM_CALL _SC("_call") +#define MM_CLONED _SC("_cloned") +#define MM_NEWSLOT _SC("_newslot") +#define MM_DELSLOT _SC("_delslot") +#define MM_TOSTRING _SC("_tostring") +#define MM_NEWMEMBER _SC("_newmember") +#define MM_INHERITED _SC("_inherited") + +#define MINPOWER2 4 + +struct SQRefCounted +{ + SQRefCounted() { _uiRef = 0; _weakref = NULL; } + virtual ~SQRefCounted(); + SQWeakRef *GetWeakRef(SQObjectType type); + SQUnsignedInteger _uiRef; + struct SQWeakRef *_weakref; + virtual void Release()=0; +}; + +struct SQWeakRef : SQRefCounted +{ + void Release(); + SQObject _obj; +}; + +#define _realval(o) (type((o)) != OT_WEAKREF?(SQObject)o:_weakref(o)->_obj) + +struct SQObjectPtr; + +#define __AddRef(type,unval) if(ISREFCOUNTED(type)) \ + { \ + unval.pRefCounted->_uiRef++; \ + } + +#define __Release(type,unval) if(ISREFCOUNTED(type) && ((--unval.pRefCounted->_uiRef)<=0)) \ + { \ + unval.pRefCounted->Release(); \ + } + +#define __ObjRelease(obj) { \ + if((obj)) { \ + (obj)->_uiRef--; \ + if((obj)->_uiRef == 0) \ + (obj)->Release(); \ + (obj) = NULL; \ + } \ +} + +#define __ObjAddRef(obj) { \ + (obj)->_uiRef++; \ +} + +#define type(obj) ((obj)._type) +#define is_delegable(t) (type(t)&SQOBJECT_DELEGABLE) +#define raw_type(obj) _RAW_TYPE((obj)._type) + +#define _integer(obj) ((obj)._unVal.nInteger) +#define _float(obj) ((obj)._unVal.fFloat) +#define _string(obj) ((obj)._unVal.pString) +#define _table(obj) ((obj)._unVal.pTable) +#define _array(obj) ((obj)._unVal.pArray) +#define _closure(obj) ((obj)._unVal.pClosure) +#define _generator(obj) ((obj)._unVal.pGenerator) +#define _nativeclosure(obj) ((obj)._unVal.pNativeClosure) +#define _userdata(obj) ((obj)._unVal.pUserData) +#define _userpointer(obj) ((obj)._unVal.pUserPointer) +#define _thread(obj) ((obj)._unVal.pThread) +#define _funcproto(obj) ((obj)._unVal.pFunctionProto) +#define _class(obj) ((obj)._unVal.pClass) +#define _instance(obj) ((obj)._unVal.pInstance) +#define _delegable(obj) ((SQDelegable *)(obj)._unVal.pDelegable) +#define _weakref(obj) ((obj)._unVal.pWeakRef) +#define _refcounted(obj) ((obj)._unVal.pRefCounted) +#define _rawval(obj) ((obj)._unVal.pRefCounted) + +#define _stringval(obj) (obj)._unVal.pString->_val +#define _userdataval(obj) (obj)._unVal.pUserData->_val + +#define tofloat(num) ((type(num)==OT_INTEGER)?(SQFloat)_integer(num):_float(num)) +#define tointeger(num) ((type(num)==OT_FLOAT)?(SQInteger)_float(num):_integer(num)) +///////////////////////////////////////////////////////////////////////////////////// +///////////////////////////////////////////////////////////////////////////////////// +struct SQObjectPtr : public SQObject +{ + SQObjectPtr() + { + _type=OT_NULL; + _unVal.pUserPointer=NULL; + } + SQObjectPtr(const SQObjectPtr &o) + { + _type=o._type; + _unVal=o._unVal; + __AddRef(_type,_unVal); + } + SQObjectPtr(const SQObject &o) + { + _type=o._type; + _unVal=o._unVal; + __AddRef(_type,_unVal); + } + SQObjectPtr(SQTable *pTable) + { + _type=OT_TABLE; + _unVal.pTable=pTable; + assert(_unVal.pTable); + __AddRef(_type,_unVal); + } + SQObjectPtr(SQClass *pClass) + { + _type=OT_CLASS; + _unVal.pClass=pClass; + assert(_unVal.pClass); + __AddRef(_type,_unVal); + } + SQObjectPtr(SQInstance *pInstance) + { + _type=OT_INSTANCE; + _unVal.pInstance=pInstance; + assert(_unVal.pInstance); + __AddRef(_type,_unVal); + } + SQObjectPtr(SQArray *pArray) + { + _type=OT_ARRAY; + _unVal.pArray=pArray; + assert(_unVal.pArray); + __AddRef(_type,_unVal); + } + SQObjectPtr(SQClosure *pClosure) + { + _type=OT_CLOSURE; + _unVal.pClosure=pClosure; + assert(_unVal.pClosure); + __AddRef(_type,_unVal); + } + SQObjectPtr(SQGenerator *pGenerator) + { + _type=OT_GENERATOR; + _unVal.pGenerator=pGenerator; + assert(_unVal.pGenerator); + __AddRef(_type,_unVal); + } + SQObjectPtr(SQNativeClosure *pNativeClosure) + { + _type=OT_NATIVECLOSURE; + _unVal.pNativeClosure=pNativeClosure; + assert(_unVal.pNativeClosure); + __AddRef(_type,_unVal); + } + SQObjectPtr(SQString *pString) + { + _type=OT_STRING; + _unVal.pString=pString; + assert(_unVal.pString); + __AddRef(_type,_unVal); + } + SQObjectPtr(SQUserData *pUserData) + { + _type=OT_USERDATA; + _unVal.pUserData=pUserData; + assert(_unVal.pUserData); + __AddRef(_type,_unVal); + } + SQObjectPtr(SQVM *pThread) + { + _type=OT_THREAD; + _unVal.pThread=pThread; + assert(_unVal.pThread); + __AddRef(_type,_unVal); + } + SQObjectPtr(SQWeakRef *pWeakRef) + { + _type=OT_WEAKREF; + _unVal.pWeakRef=pWeakRef; + assert(_unVal.pWeakRef); + __AddRef(_type,_unVal); + } + SQObjectPtr(SQFunctionProto *pFunctionProto) + { + _type=OT_FUNCPROTO; + _unVal.pFunctionProto=pFunctionProto; + assert(_unVal.pFunctionProto); + __AddRef(_type,_unVal); + } + SQObjectPtr(SQInteger nInteger) + { + _unVal.pUserPointer=NULL; + _type=OT_INTEGER; + _unVal.nInteger=nInteger; + } + SQObjectPtr(SQFloat fFloat) + { + _unVal.pUserPointer=NULL; + _type=OT_FLOAT; + _unVal.fFloat=fFloat; + } + SQObjectPtr(bool bBool) + { + _unVal.pUserPointer=NULL; + _type = OT_BOOL; + _unVal.nInteger = bBool?1:0; + } + SQObjectPtr(SQUserPointer pUserPointer) + { + _type=OT_USERPOINTER; + _unVal.pUserPointer=pUserPointer; + } + ~SQObjectPtr() + { + __Release(_type,_unVal); + } + inline void Null() + { + __Release(_type,_unVal); + _type=OT_NULL; + _unVal.pUserPointer=NULL; + } + inline SQObjectPtr& operator=(const SQObjectPtr& obj) + { + SQObjectType tOldType; + SQObjectValue unOldVal; + tOldType=_type; + unOldVal=_unVal; + _unVal = obj._unVal; + _type = obj._type; + __AddRef(_type,_unVal); + __Release(tOldType,unOldVal); + return *this; + } + inline SQObjectPtr& operator=(const SQObject& obj) + { + SQObjectType tOldType; + SQObjectValue unOldVal; + tOldType=_type; + unOldVal=_unVal; + _unVal = obj._unVal; + _type = obj._type; + __AddRef(_type,_unVal); + __Release(tOldType,unOldVal); + return *this; + } + private: + SQObjectPtr(const SQChar *){} //safety +}; +///////////////////////////////////////////////////////////////////////////////////// +#ifndef NO_GARBAGE_COLLECTOR +#define MARK_FLAG 0x80000000 +struct SQCollectable : public SQRefCounted { + SQCollectable *_next; + SQCollectable *_prev; + SQSharedState *_sharedstate; + virtual void Release()=0; + virtual void Mark(SQCollectable **chain)=0; + void UnMark(); + virtual void Finalize()=0; + static void AddToChain(SQCollectable **chain,SQCollectable *c); + static void RemoveFromChain(SQCollectable **chain,SQCollectable *c); +}; + + +#define ADD_TO_CHAIN(chain,obj) AddToChain(chain,obj) +#define REMOVE_FROM_CHAIN(chain,obj) {if(!(_uiRef&MARK_FLAG))RemoveFromChain(chain,obj);} +#define CHAINABLE_OBJ SQCollectable +#define INIT_CHAIN() {_next=NULL;_prev=NULL;_sharedstate=ss;} +#else + +#define ADD_TO_CHAIN(chain,obj) ((void)0) +#define REMOVE_FROM_CHAIN(chain,obj) ((void)0) +#define CHAINABLE_OBJ SQRefCounted +#define INIT_CHAIN() ((void)0) +#endif + +struct SQDelegable : public CHAINABLE_OBJ { + bool SetDelegate(SQTable *m); + virtual bool GetMetaMethod(SQVM *v,SQMetaMethod mm,SQObjectPtr &res); + SQTable *_delegate; +}; + +SQUnsignedInteger TranslateIndex(const SQObjectPtr &idx); +typedef sqvector SQObjectPtrVec; +typedef sqvector SQIntVec; + + +#endif //_SQOBJECT_H_ diff --git a/sqplus/squirrel/sqopcodes.h b/sqplus/squirrel/sqopcodes.h new file mode 100755 index 0000000..d7beaa6 --- /dev/null +++ b/sqplus/squirrel/sqopcodes.h @@ -0,0 +1,114 @@ +/* see copyright notice in squirrel.h */ +#ifndef _SQOPCODES_H_ +#define _SQOPCODES_H_ + +#define MAX_FUNC_STACKSIZE 0xFF +#define MAX_LITERALS ((SQInteger)0x7FFFFFFF) + +enum BitWiseOP { + BW_AND = 0, + BW_OR = 2, //like ADD + BW_XOR = 3, + BW_SHIFTL = 4, + BW_SHIFTR = 5, + BW_USHIFTR = 6 +}; + +enum CmpOP { + CMP_G = 0, + CMP_GE = 2, //like ADD + CMP_L = 3, + CMP_LE = 4 +}; +enum SQOpcode +{ + _OP_LINE= 0x00, + _OP_LOAD= 0x01, + _OP_LOADINT= 0x02, + _OP_LOADFLOAT= 0x03, + _OP_DLOAD= 0x04, + _OP_TAILCALL= 0x05, + _OP_CALL= 0x06, + _OP_PREPCALL= 0x07, + _OP_PREPCALLK= 0x08, + _OP_GETK= 0x09, + _OP_MOVE= 0x0A, + _OP_NEWSLOT= 0x0B, + _OP_DELETE= 0x0C, + _OP_SET= 0x0D, + _OP_GET= 0x0E, + _OP_EQ= 0x0F, + _OP_NE= 0x10, + _OP_ARITH= 0x11, + _OP_BITW= 0x12, + _OP_RETURN= 0x13, + _OP_LOADNULLS= 0x14, + _OP_LOADROOTTABLE= 0x15, + _OP_LOADBOOL= 0x16, + _OP_DMOVE= 0x17, + _OP_JMP= 0x18, + _OP_JNZ= 0x19, + _OP_JZ= 0x1A, + _OP_LOADFREEVAR= 0x1B, + _OP_VARGC= 0x1C, + _OP_GETVARGV= 0x1D, + _OP_NEWTABLE= 0x1E, + _OP_NEWARRAY= 0x1F, + _OP_APPENDARRAY= 0x20, + _OP_GETPARENT= 0x21, + _OP_COMPARITH= 0x22, + _OP_COMPARITHL= 0x23, + _OP_INC= 0x24, + _OP_INCL= 0x25, + _OP_PINC= 0x26, + _OP_PINCL= 0x27, + _OP_CMP= 0x28, + _OP_EXISTS= 0x29, + _OP_INSTANCEOF= 0x2A, + _OP_AND= 0x2B, + _OP_OR= 0x2C, + _OP_NEG= 0x2D, + _OP_NOT= 0x2E, + _OP_BWNOT= 0x2F, + _OP_CLOSURE= 0x30, + _OP_YIELD= 0x31, + _OP_RESUME= 0x32, + _OP_FOREACH= 0x33, + _OP_DELEGATE= 0x34, + _OP_CLONE= 0x35, + _OP_TYPEOF= 0x36, + _OP_PUSHTRAP= 0x37, + _OP_POPTRAP= 0x38, + _OP_THROW= 0x39, + _OP_CLASS= 0x3A, + _OP_NEWSLOTA= 0x3B +}; + +struct SQInstructionDesc { + const SQChar *name; +}; + +struct SQInstruction +{ + SQInstruction(){}; + SQInstruction(SQOpcode _op,SQInteger a0=0,SQInteger a1=0,SQInteger a2=0,SQInteger a3=0) + { op = _op; + _arg0 = (unsigned char)a0;_arg1 = (SQInt32)a1; + _arg2 = (unsigned char)a2;_arg3 = (unsigned char)a3; + } + + + SQInt32 _arg1; + unsigned char op; + unsigned char _arg0; + unsigned char _arg2; + unsigned char _arg3; +}; + +#include "squtils.h" +typedef sqvector SQInstructionVec; + +#define NEW_SLOT_ATTRIBUTES_FLAG 0x01 +#define NEW_SLOT_STATIC_FLAG 0x02 + +#endif // _SQOPCODES_H_ diff --git a/sqplus/squirrel/sqpcheader.h b/sqplus/squirrel/sqpcheader.h new file mode 100755 index 0000000..a3fb037 --- /dev/null +++ b/sqplus/squirrel/sqpcheader.h @@ -0,0 +1,19 @@ +/* see copyright notice in squirrel.h */ +#ifndef _SQPCHEADER_H_ +#define _SQPCHEADER_H_ + +#if defined(_MSC_VER) && defined(_DEBUG) +#include +#endif + +#include +#include +#include +#include +#include +//squirrel stuff +#include +#include "sqobject.h" +#include "sqstate.h" + +#endif //_SQPCHEADER_H_ diff --git a/sqplus/squirrel/sqstate.cpp b/sqplus/squirrel/sqstate.cpp new file mode 100755 index 0000000..127c1bc --- /dev/null +++ b/sqplus/squirrel/sqstate.cpp @@ -0,0 +1,573 @@ +/* + see copyright notice in squirrel.h +*/ +#include "sqpcheader.h" +#include "sqopcodes.h" +#include "sqvm.h" +#include "sqfuncproto.h" +#include "sqclosure.h" +#include "sqstring.h" +#include "sqtable.h" +#include "sqarray.h" +#include "squserdata.h" +#include "sqclass.h" + +SQObjectPtr _null_; +SQObjectPtr _true_(true); +SQObjectPtr _false_(false); +SQObjectPtr _one_((SQInteger)1); +SQObjectPtr _minusone_((SQInteger)-1); + +SQSharedState::SQSharedState() +{ + _compilererrorhandler = NULL; + _printfunc = NULL; + _debuginfo = false; + _notifyallexceptions = false; +} + +#define newsysstring(s) { \ + _systemstrings->push_back(SQString::Create(this,s)); \ + } + +#define newmetamethod(s) { \ + _metamethods->push_back(SQString::Create(this,s)); \ + _table(_metamethodsmap)->NewSlot(_metamethods->back(),(SQInteger)(_metamethods->size()-1)); \ + } + +bool CompileTypemask(SQIntVec &res,const SQChar *typemask) +{ + SQInteger i = 0; + + SQInteger mask = 0; + while(typemask[i] != 0) { + + switch(typemask[i]){ + case 'o': mask |= _RT_NULL; break; + case 'i': mask |= _RT_INTEGER; break; + case 'f': mask |= _RT_FLOAT; break; + case 'n': mask |= (_RT_FLOAT | _RT_INTEGER); break; + case 's': mask |= _RT_STRING; break; + case 't': mask |= _RT_TABLE; break; + case 'a': mask |= _RT_ARRAY; break; + case 'u': mask |= _RT_USERDATA; break; + case 'c': mask |= (_RT_CLOSURE | _RT_NATIVECLOSURE); break; + case 'b': mask |= _RT_BOOL; break; + case 'g': mask |= _RT_GENERATOR; break; + case 'p': mask |= _RT_USERPOINTER; break; + case 'v': mask |= _RT_THREAD; break; + case 'x': mask |= _RT_INSTANCE; break; + case 'y': mask |= _RT_CLASS; break; + case 'r': mask |= _RT_WEAKREF; break; + case '.': mask = -1; res.push_back(mask); i++; mask = 0; continue; + case ' ': i++; continue; //ignores spaces + default: + return false; + } + i++; + if(typemask[i] == '|') { + i++; + if(typemask[i] == 0) + return false; + continue; + } + res.push_back(mask); + mask = 0; + + } + return true; +} + +SQTable *CreateDefaultDelegate(SQSharedState *ss,SQRegFunction *funcz) +{ + SQInteger i=0; + SQTable *t=SQTable::Create(ss,0); + while(funcz[i].name!=0){ + SQNativeClosure *nc = SQNativeClosure::Create(ss,funcz[i].f); + nc->_nparamscheck = funcz[i].nparamscheck; + nc->_name = SQString::Create(ss,funcz[i].name); + if(funcz[i].typemask && !CompileTypemask(nc->_typecheck,funcz[i].typemask)) + return NULL; + t->NewSlot(SQString::Create(ss,funcz[i].name),nc); + i++; + } + return t; +} + +void SQSharedState::Init() +{ + _scratchpad=NULL; + _scratchpadsize=0; +#ifndef NO_GARBAGE_COLLECTOR + _gc_chain=NULL; +#endif + sq_new(_stringtable,StringTable); + sq_new(_metamethods,SQObjectPtrVec); + sq_new(_systemstrings,SQObjectPtrVec); + sq_new(_types,SQObjectPtrVec); + _metamethodsmap = SQTable::Create(this,MT_LAST-1); + //adding type strings to avoid memory trashing + //types names + newsysstring(_SC("null")); + newsysstring(_SC("table")); + newsysstring(_SC("array")); + newsysstring(_SC("closure")); + newsysstring(_SC("string")); + newsysstring(_SC("userdata")); + newsysstring(_SC("integer")); + newsysstring(_SC("float")); + newsysstring(_SC("userpointer")); + newsysstring(_SC("function")); + newsysstring(_SC("generator")); + newsysstring(_SC("thread")); + newsysstring(_SC("class")); + newsysstring(_SC("instance")); + newsysstring(_SC("bool")); + //meta methods + newmetamethod(MM_ADD); + newmetamethod(MM_SUB); + newmetamethod(MM_MUL); + newmetamethod(MM_DIV); + newmetamethod(MM_UNM); + newmetamethod(MM_MODULO); + newmetamethod(MM_SET); + newmetamethod(MM_GET); + newmetamethod(MM_TYPEOF); + newmetamethod(MM_NEXTI); + newmetamethod(MM_CMP); + newmetamethod(MM_CALL); + newmetamethod(MM_CLONED); + newmetamethod(MM_NEWSLOT); + newmetamethod(MM_DELSLOT); + newmetamethod(MM_TOSTRING); + newmetamethod(MM_NEWMEMBER); + newmetamethod(MM_INHERITED); + + _constructoridx = SQString::Create(this,_SC("constructor")); + _registry = SQTable::Create(this,0); + _table_default_delegate=CreateDefaultDelegate(this,_table_default_delegate_funcz); + _array_default_delegate=CreateDefaultDelegate(this,_array_default_delegate_funcz); + _string_default_delegate=CreateDefaultDelegate(this,_string_default_delegate_funcz); + _number_default_delegate=CreateDefaultDelegate(this,_number_default_delegate_funcz); + _closure_default_delegate=CreateDefaultDelegate(this,_closure_default_delegate_funcz); + _generator_default_delegate=CreateDefaultDelegate(this,_generator_default_delegate_funcz); + _thread_default_delegate=CreateDefaultDelegate(this,_thread_default_delegate_funcz); + _class_default_delegate=CreateDefaultDelegate(this,_class_default_delegate_funcz); + _instance_default_delegate=CreateDefaultDelegate(this,_instance_default_delegate_funcz); + _weakref_default_delegate=CreateDefaultDelegate(this,_weakref_default_delegate_funcz); + +} + +SQSharedState::~SQSharedState() +{ + _constructoridx = _null_; + _refs_table.Finalize(); + _table(_registry)->Finalize(); + _table(_metamethodsmap)->Finalize(); +// _refs_table = _null_; + _registry = _null_; + _metamethodsmap = _null_; + while(!_systemstrings->empty()){ + _systemstrings->back()=_null_; + _systemstrings->pop_back(); + } + _thread(_root_vm)->Finalize(); + _root_vm = _null_; + _table_default_delegate=_null_; + _array_default_delegate=_null_; + _string_default_delegate=_null_; + _number_default_delegate=_null_; + _closure_default_delegate=_null_; + _generator_default_delegate=_null_; + _thread_default_delegate=_null_; + _class_default_delegate=_null_; + _instance_default_delegate=_null_; + _weakref_default_delegate=_null_; + +#ifndef NO_GARBAGE_COLLECTOR + + + SQCollectable *t=_gc_chain; + SQCollectable *nx=NULL; + while(t){ + t->_uiRef++; + t->Finalize(); + nx=t->_next; + if(--t->_uiRef==0) + t->Release(); + t=nx; + } + assert(_gc_chain==NULL); //just to proove a theory + while(_gc_chain){ + _gc_chain->_uiRef++; + _gc_chain->Release(); + } +#endif + sq_delete(_types,SQObjectPtrVec); + sq_delete(_systemstrings,SQObjectPtrVec); + sq_delete(_metamethods,SQObjectPtrVec); + sq_delete(_stringtable,StringTable); + if(_scratchpad)SQ_FREE(_scratchpad,_scratchpadsize); +} + + +SQInteger SQSharedState::GetMetaMethodIdxByName(const SQObjectPtr &name) +{ + if(type(name) != OT_STRING) + return -1; + SQObjectPtr ret; + if(_table(_metamethodsmap)->Get(name,ret)) { + return _integer(ret); + } + return -1; +} + +#ifndef NO_GARBAGE_COLLECTOR + +void SQSharedState::MarkObject(SQObjectPtr &o,SQCollectable **chain) +{ + switch(type(o)){ + case OT_TABLE:_table(o)->Mark(chain);break; + case OT_ARRAY:_array(o)->Mark(chain);break; + case OT_USERDATA:_userdata(o)->Mark(chain);break; + case OT_CLOSURE:_closure(o)->Mark(chain);break; + case OT_NATIVECLOSURE:_nativeclosure(o)->Mark(chain);break; + case OT_GENERATOR:_generator(o)->Mark(chain);break; + case OT_THREAD:_thread(o)->Mark(chain);break; + case OT_CLASS:_class(o)->Mark(chain);break; + case OT_INSTANCE:_instance(o)->Mark(chain);break; + default: break; //shutup compiler + } +} + + +SQInteger SQSharedState::CollectGarbage(SQVM *vm) +{ + SQInteger n=0; + SQCollectable *tchain=NULL; + SQVM *vms=_thread(_root_vm); + + vms->Mark(&tchain); + SQInteger x = _table(_thread(_root_vm)->_roottable)->CountUsed(); + _refs_table.Mark(&tchain); + MarkObject(_registry,&tchain); + MarkObject(_metamethodsmap,&tchain); + MarkObject(_table_default_delegate,&tchain); + MarkObject(_array_default_delegate,&tchain); + MarkObject(_string_default_delegate,&tchain); + MarkObject(_number_default_delegate,&tchain); + MarkObject(_generator_default_delegate,&tchain); + MarkObject(_thread_default_delegate,&tchain); + MarkObject(_closure_default_delegate,&tchain); + MarkObject(_class_default_delegate,&tchain); + MarkObject(_instance_default_delegate,&tchain); + MarkObject(_weakref_default_delegate,&tchain); + + SQCollectable *t=_gc_chain; + SQCollectable *nx=NULL; + while(t){ + t->_uiRef++; + t->Finalize(); + nx=t->_next; + if(--t->_uiRef==0) + t->Release(); + t=nx; + n++; + } + + t=tchain; + while(t){ + t->UnMark(); + t=t->_next; + } + _gc_chain=tchain; + SQInteger z = _table(_thread(_root_vm)->_roottable)->CountUsed(); + assert(z == x); + return n; +} +#endif + +#ifndef NO_GARBAGE_COLLECTOR +void SQCollectable::AddToChain(SQCollectable **chain,SQCollectable *c) +{ + c->_prev=NULL; + c->_next=*chain; + if(*chain) (*chain)->_prev=c; + *chain=c; +} + +void SQCollectable::RemoveFromChain(SQCollectable **chain,SQCollectable *c) +{ + if(c->_prev) c->_prev->_next=c->_next; + else *chain=c->_next; + if(c->_next) + c->_next->_prev=c->_prev; + c->_next=NULL; + c->_prev=NULL; +} +#endif + +SQChar* SQSharedState::GetScratchPad(SQInteger size) +{ + SQInteger newsize; + if(size>0){ + if(_scratchpadsize>1); + _scratchpad=(SQChar *)SQ_REALLOC(_scratchpad,_scratchpadsize,newsize); + _scratchpadsize=newsize; + + }else if(_scratchpadsize>=(size<<5)){ + newsize=_scratchpadsize>>1; + _scratchpad=(SQChar *)SQ_REALLOC(_scratchpad,_scratchpadsize,newsize); + _scratchpadsize=newsize; + } + } + return _scratchpad; +} + +RefTable::RefTable() +{ + AllocNodes(4); +} + +void RefTable::Finalize() +{ + RefNode *nodes = _nodes; + for(SQUnsignedInteger n = 0; n < _numofslots; n++) { + nodes->obj = _null_; + nodes++; + } +} + +RefTable::~RefTable() +{ + SQ_FREE(_buckets,(_numofslots * sizeof(RefNode *)) + (_numofslots * sizeof(RefNode))); +} + + +#ifndef NO_GARBAGE_COLLECTOR +void RefTable::Mark(SQCollectable **chain) +{ + RefNode *nodes = (RefNode *)_nodes; + for(SQUnsignedInteger n = 0; n < _numofslots; n++) { + if(type(nodes->obj) != OT_NULL) { + SQSharedState::MarkObject(nodes->obj,chain); + } + nodes++; + } +} +#endif + +void RefTable::AddRef(SQObject &obj) +{ + SQHash mainpos; + RefNode *prev; + RefNode *ref = Get(obj,mainpos,&prev,true); + ref->refs++; +} + +SQBool RefTable::Release(SQObject &obj) +{ + SQHash mainpos; + RefNode *prev; + RefNode *ref = Get(obj,mainpos,&prev,false); + if(ref) { + if(--ref->refs == 0) { + SQObjectPtr o = ref->obj; + if(prev) { + prev->next = ref->next; + } + else { + _buckets[mainpos] = ref->next; + } + ref->next = _freelist; + _freelist = ref; + _slotused--; + ref->obj = _null_; + //<>test for shrink? + return SQTrue; + } + } + else { + assert(0); + } + return SQFalse; +} + +void RefTable::Resize(SQUnsignedInteger size) +{ + RefNode **oldbucks = _buckets; + RefNode *t = _nodes; + SQUnsignedInteger oldnumofslots = _numofslots; + AllocNodes(size); + //rehash + SQUnsignedInteger nfound = 0; + for(SQUnsignedInteger n = 0; n < oldnumofslots; n++) { + if(type(t->obj) != OT_NULL) { + //add back; + assert(t->refs != 0); + RefNode *nn = Add(::HashObj(t->obj)&(_numofslots-1),t->obj); + nn->refs = t->refs; + t->obj = _null_; + nfound++; + } + t++; + } + assert(nfound == oldnumofslots); + SQ_FREE(oldbucks,(oldnumofslots * sizeof(RefNode *)) + (oldnumofslots * sizeof(RefNode))); +} + +RefTable::RefNode *RefTable::Add(SQHash mainpos,SQObject &obj) +{ + RefNode *t = _buckets[mainpos]; + RefNode *newnode = _freelist; + newnode->obj = obj; + _buckets[mainpos] = newnode; + _freelist = _freelist->next; + newnode->next = t; + assert(newnode->refs == 0); + _slotused++; + return newnode; +} + +RefTable::RefNode *RefTable::Get(SQObject &obj,SQHash &mainpos,RefNode **prev,bool add) +{ + RefNode *ref; + mainpos = ::HashObj(obj)&(_numofslots-1); + *prev = NULL; + for (ref = _buckets[mainpos]; ref; ) { + if(_rawval(ref->obj) == _rawval(obj) && type(ref->obj) == type(obj)) + break; + *prev = ref; + ref = ref->next; + } + if(ref == NULL && add) { + if(_numofslots == _slotused) { + assert(_freelist == 0); + Resize(_numofslots*2); + mainpos = ::HashObj(obj)&(_numofslots-1); + } + ref = Add(mainpos,obj); + } + return ref; +} + +void RefTable::AllocNodes(SQUnsignedInteger size) +{ + RefNode **bucks; + RefNode *nodes; + bucks = (RefNode **)SQ_MALLOC((size * sizeof(RefNode *)) + (size * sizeof(RefNode))); + nodes = (RefNode *)&bucks[size]; + RefNode *temp = nodes; + SQUnsignedInteger n; + for(n = 0; n < size - 1; n++) { + bucks[n] = NULL; + temp->refs = 0; + new (&temp->obj) SQObjectPtr; + temp->next = temp+1; + temp++; + } + bucks[n] = NULL; + temp->refs = 0; + new (&temp->obj) SQObjectPtr; + temp->next = NULL; + _freelist = nodes; + _nodes = nodes; + _buckets = bucks; + _slotused = 0; + _numofslots = size; +} +////////////////////////////////////////////////////////////////////////// +//StringTable +/* +* The following code is based on Lua 4.0 (Copyright 1994-2002 Tecgraf, PUC-Rio.) +* http://www.lua.org/copyright.html#4 +* http://www.lua.org/source/4.0.1/src_lstring.c.html +*/ + +StringTable::StringTable() +{ + AllocNodes(4); + _slotused = 0; +} + +StringTable::~StringTable() +{ + SQ_FREE(_strings,sizeof(SQString*)*_numofslots); + _strings=NULL; +} + +void StringTable::AllocNodes(SQInteger size) +{ + _numofslots=size; + //_slotused=0; + _strings=(SQString**)SQ_MALLOC(sizeof(SQString*)*_numofslots); + memset(_strings,0,sizeof(SQString*)*_numofslots); +} + +SQString *StringTable::Add(const SQChar *news,SQInteger len) +{ + if(len<0) + len = (SQInteger)scstrlen(news); + SQHash h = ::_hashstr(news,len)&(_numofslots-1); + SQString *s; + for (s = _strings[h]; s; s = s->_next){ + if(s->_len == len && (!memcmp(news,s->_val,rsl(len)))) + return s; //found + } + + SQString *t=(SQString *)SQ_MALLOC(rsl(len)+sizeof(SQString)); + new (t) SQString; + memcpy(t->_val,news,rsl(len)); + t->_val[len] = _SC('\0'); + t->_len = len; + t->_hash = ::_hashstr(news,len); + t->_next = _strings[h]; + _strings[h] = t; + _slotused++; + if (_slotused > _numofslots) /* too crowded? */ + Resize(_numofslots*2); + return t; +} + +void StringTable::Resize(SQInteger size) +{ + SQInteger oldsize=_numofslots; + SQString **oldtable=_strings; + AllocNodes(size); + for (SQInteger i=0; i_next; + SQHash h = p->_hash&(_numofslots-1); + p->_next = _strings[h]; + _strings[h] = p; + p = next; + } + } + SQ_FREE(oldtable,oldsize*sizeof(SQString*)); +} + +void StringTable::Remove(SQString *bs) +{ + SQString *s; + SQString *prev=NULL; + SQHash h = bs->_hash&(_numofslots - 1); + + for (s = _strings[h]; s; ){ + if(s == bs){ + if(prev) + prev->_next = s->_next; + else + _strings[h] = s->_next; + _slotused--; + SQInteger slen = s->_len; + s->~SQString(); + SQ_FREE(s,sizeof(SQString) + rsl(slen)); + return; + } + prev = s; + s = s->_next; + } + assert(0);//if this fail something is wrong +} diff --git a/sqplus/squirrel/sqstate.h b/sqplus/squirrel/sqstate.h new file mode 100755 index 0000000..fb67665 --- /dev/null +++ b/sqplus/squirrel/sqstate.h @@ -0,0 +1,142 @@ +/* see copyright notice in squirrel.h */ +#ifndef _SQSTATE_H_ +#define _SQSTATE_H_ + +#include "squtils.h" +#include "sqobject.h" +struct SQString; +struct SQTable; +//max number of character for a printed number +#define NUMBER_MAX_CHAR 50 + +struct StringTable +{ + StringTable(); + ~StringTable(); + SQString *Add(const SQChar *,SQInteger len); + void Remove(SQString *); +private: + void Resize(SQInteger size); + void AllocNodes(SQInteger size); + SQString **_strings; + SQUnsignedInteger _numofslots; + SQUnsignedInteger _slotused; +}; + +struct RefTable { + struct RefNode { + SQObjectPtr obj; + SQUnsignedInteger refs; + struct RefNode *next; + }; + RefTable(); + ~RefTable(); + void AddRef(SQObject &obj); + SQBool Release(SQObject &obj); +#ifndef NO_GARBAGE_COLLECTOR + void Mark(SQCollectable **chain); +#endif + void Finalize(); +private: + RefNode *Get(SQObject &obj,SQHash &mainpos,RefNode **prev,bool add); + RefNode *Add(SQHash mainpos,SQObject &obj); + void Resize(SQUnsignedInteger size); + void AllocNodes(SQUnsignedInteger size); + SQUnsignedInteger _numofslots; + SQUnsignedInteger _slotused; + RefNode *_nodes; + RefNode *_freelist; + RefNode **_buckets; +}; + +#define ADD_STRING(ss,str,len) ss->_stringtable->Add(str,len) +#define REMOVE_STRING(ss,bstr) ss->_stringtable->Remove(bstr) + +struct SQObjectPtr; + +struct SQSharedState +{ + SQSharedState(); + ~SQSharedState(); + void Init(); +public: + SQChar* GetScratchPad(SQInteger size); + SQInteger GetMetaMethodIdxByName(const SQObjectPtr &name); +#ifndef NO_GARBAGE_COLLECTOR + SQInteger CollectGarbage(SQVM *vm); + static void MarkObject(SQObjectPtr &o,SQCollectable **chain); +#endif + SQObjectPtrVec *_metamethods; + SQObjectPtr _metamethodsmap; + SQObjectPtrVec *_systemstrings; + SQObjectPtrVec *_types; + StringTable *_stringtable; + RefTable _refs_table; + SQObjectPtr _registry; + SQObjectPtr _constructoridx; +#ifndef NO_GARBAGE_COLLECTOR + SQCollectable *_gc_chain; +#endif + SQObjectPtr _root_vm; + SQObjectPtr _table_default_delegate; + static SQRegFunction _table_default_delegate_funcz[]; + SQObjectPtr _array_default_delegate; + static SQRegFunction _array_default_delegate_funcz[]; + SQObjectPtr _string_default_delegate; + static SQRegFunction _string_default_delegate_funcz[]; + SQObjectPtr _number_default_delegate; + static SQRegFunction _number_default_delegate_funcz[]; + SQObjectPtr _generator_default_delegate; + static SQRegFunction _generator_default_delegate_funcz[]; + SQObjectPtr _closure_default_delegate; + static SQRegFunction _closure_default_delegate_funcz[]; + SQObjectPtr _thread_default_delegate; + static SQRegFunction _thread_default_delegate_funcz[]; + SQObjectPtr _class_default_delegate; + static SQRegFunction _class_default_delegate_funcz[]; + SQObjectPtr _instance_default_delegate; + static SQRegFunction _instance_default_delegate_funcz[]; + SQObjectPtr _weakref_default_delegate; + static SQRegFunction _weakref_default_delegate_funcz[]; + + SQCOMPILERERROR _compilererrorhandler; + SQPRINTFUNCTION _printfunc; + bool _debuginfo; + bool _notifyallexceptions; +private: + SQChar *_scratchpad; + SQInteger _scratchpadsize; +}; + +#define _sp(s) (_sharedstate->GetScratchPad(s)) +#define _spval (_sharedstate->GetScratchPad(-1)) + +#define _table_ddel _table(_sharedstate->_table_default_delegate) +#define _array_ddel _table(_sharedstate->_array_default_delegate) +#define _string_ddel _table(_sharedstate->_string_default_delegate) +#define _number_ddel _table(_sharedstate->_number_default_delegate) +#define _generator_ddel _table(_sharedstate->_generator_default_delegate) +#define _closure_ddel _table(_sharedstate->_closure_default_delegate) +#define _thread_ddel _table(_sharedstate->_thread_default_delegate) +#define _class_ddel _table(_sharedstate->_class_default_delegate) +#define _instance_ddel _table(_sharedstate->_instance_default_delegate) +#define _weakref_ddel _table(_sharedstate->_weakref_default_delegate) + +#ifdef SQUNICODE //rsl REAL STRING LEN +#define rsl(l) ((l)<<1) +#else +#define rsl(l) (l) +#endif + +extern SQObjectPtr _null_; +extern SQObjectPtr _true_; +extern SQObjectPtr _false_; +extern SQObjectPtr _one_; +extern SQObjectPtr _minusone_; + +bool CompileTypemask(SQIntVec &res,const SQChar *typemask); + +void *sq_vm_malloc(SQUnsignedInteger size); +void *sq_vm_realloc(void *p,SQUnsignedInteger oldsize,SQUnsignedInteger size); +void sq_vm_free(void *p,SQUnsignedInteger size); +#endif //_SQSTATE_H_ diff --git a/sqplus/squirrel/sqstring.h b/sqplus/squirrel/sqstring.h new file mode 100755 index 0000000..14f09e1 --- /dev/null +++ b/sqplus/squirrel/sqstring.h @@ -0,0 +1,31 @@ +/* see copyright notice in squirrel.h */ +#ifndef _SQSTRING_H_ +#define _SQSTRING_H_ + +inline SQHash _hashstr (const SQChar *s, size_t l) +{ + SQHash h = (SQHash)l; /* seed */ + size_t step = (l>>5)|1; /* if string is too long, don't hash all its chars */ + for (; l>=step; l-=step) + h = h ^ ((h<<5)+(h>>2)+(unsigned short)*(s++)); + return h; +} + +struct SQString : public SQRefCounted +{ + SQString(){} + ~SQString(){} +public: + static SQString *Create(SQSharedState *ss, const SQChar *, SQInteger len = -1 ); + SQInteger Next(const SQObjectPtr &refpos, SQObjectPtr &outkey, SQObjectPtr &outval); + void Release(); + SQSharedState *_sharedstate; + SQString *_next; //chain for the string table + SQInteger _len; + SQHash _hash; + SQChar _val[1]; +}; + + + +#endif //_SQSTRING_H_ diff --git a/sqplus/squirrel/sqtable.cpp b/sqplus/squirrel/sqtable.cpp new file mode 100755 index 0000000..43629aa --- /dev/null +++ b/sqplus/squirrel/sqtable.cpp @@ -0,0 +1,184 @@ +/* +see copyright notice in squirrel.h +*/ +#include "sqpcheader.h" +#include "sqvm.h" +#include "sqtable.h" +#include "sqfuncproto.h" +#include "sqclosure.h" + +SQTable::SQTable(SQSharedState *ss,SQInteger nInitialSize) +{ + SQInteger pow2size=MINPOWER2; + while(nInitialSize>pow2size)pow2size=pow2size<<1; + AllocNodes(pow2size); + _usednodes = 0; + _delegate = NULL; + INIT_CHAIN(); + ADD_TO_CHAIN(&_sharedstate->_gc_chain,this); +} + +void SQTable::Remove(const SQObjectPtr &key) +{ + + _HashNode *n = _Get(key, HashObj(key) & (_numofnodes - 1)); + if (n) { + n->val = n->key = _null_; + _usednodes--; + Rehash(false); + } +} + +void SQTable::AllocNodes(SQInteger nSize) +{ + _HashNode *nodes=(_HashNode *)SQ_MALLOC(sizeof(_HashNode)*nSize); + for(SQInteger i=0;i= oldsize-oldsize/4) /* using more than 3/4? */ + AllocNodes(oldsize*2); + else if (nelems <= oldsize/4 && /* less than 1/4? */ + oldsize > MINPOWER2) + AllocNodes(oldsize/2); + else if(force) + AllocNodes(oldsize); + else + return; + _usednodes = 0; + for (SQInteger i=0; ikey) != OT_NULL) + NewSlot(old->key,old->val); + } + for(SQInteger k=0;kNewSlot(key,val); + } + nt->SetDelegate(_delegate); + return nt; +} + +bool SQTable::Get(const SQObjectPtr &key,SQObjectPtr &val) +{ + if(type(key) == OT_NULL) + return false; + _HashNode *n = _Get(key, HashObj(key) & (_numofnodes - 1)); + if (n) { + val = _realval(n->val); + return true; + } + return false; +} +bool SQTable::NewSlot(const SQObjectPtr &key,const SQObjectPtr &val) +{ + assert(type(key) != OT_NULL); + SQHash h = HashObj(key) & (_numofnodes - 1); + _HashNode *n = _Get(key, h); + if (n) { + n->val = val; + return false; + } + _HashNode *mp = &_nodes[h]; + n = mp; + + + //key not found I'll insert it + //main pos is not free + + if(type(mp->key) != OT_NULL) { + n = _firstfree; /* get a free place */ + SQHash mph = HashObj(mp->key) & (_numofnodes - 1); + _HashNode *othern; /* main position of colliding node */ + + if (mp > n && (othern = &_nodes[mph]) != mp){ + /* yes; move colliding node into free position */ + while (othern->next != mp){ + assert(othern->next != NULL); + othern = othern->next; /* find previous */ + } + othern->next = n; /* redo the chain with `n' in place of `mp' */ + n->key = mp->key; + n->val = mp->val;/* copy colliding node into free pos. (mp->next also goes) */ + n->next = mp->next; + mp->key = _null_; + mp->val = _null_; + mp->next = NULL; /* now `mp' is free */ + } + else{ + /* new node will go into free position */ + n->next = mp->next; /* chain new position */ + mp->next = n; + mp = n; + } + } + mp->key = key; + + for (;;) { /* correct `firstfree' */ + if (type(_firstfree->key) == OT_NULL && _firstfree->next == NULL) { + mp->val = val; + _usednodes++; + return true; /* OK; table still has a free place */ + } + else if (_firstfree == _nodes) break; /* cannot decrement from here */ + else (_firstfree)--; + } + Rehash(true); + return NewSlot(key, val); +} + +SQInteger SQTable::Next(bool getweakrefs,const SQObjectPtr &refpos, SQObjectPtr &outkey, SQObjectPtr &outval) +{ + SQInteger idx = (SQInteger)TranslateIndex(refpos); + while (idx < _numofnodes) { + if(type(_nodes[idx].key) != OT_NULL) { + //first found + _HashNode &n = _nodes[idx]; + outkey = n.key; + outval = getweakrefs?(SQObject)n.val:_realval(n.val); + //return idx for the next iteration + return ++idx; + } + ++idx; + } + //nothing to iterate anymore + return -1; +} + + +bool SQTable::Set(const SQObjectPtr &key, const SQObjectPtr &val) +{ + _HashNode *n = _Get(key, HashObj(key) & (_numofnodes - 1)); + if (n) { + n->val = val; + return true; + } + return false; +} + +void SQTable::Finalize() +{ + for(SQInteger i = 0;i < _numofnodes; i++) { _nodes[i].key = _null_; _nodes[i].val = _null_; } + SetDelegate(NULL); +} diff --git a/sqplus/squirrel/sqtable.h b/sqplus/squirrel/sqtable.h new file mode 100755 index 0000000..0d8be29 --- /dev/null +++ b/sqplus/squirrel/sqtable.h @@ -0,0 +1,89 @@ +/* see copyright notice in squirrel.h */ +#ifndef _SQTABLE_H_ +#define _SQTABLE_H_ +/* +* The following code is based on Lua 4.0 (Copyright 1994-2002 Tecgraf, PUC-Rio.) +* http://www.lua.org/copyright.html#4 +* http://www.lua.org/source/4.0.1/src_ltable.c.html +*/ + +#include "sqstring.h" + + +#define hashptr(p) ((SQHash)(((SQInteger)p) >> 3)) + +inline SQHash HashObj(const SQObjectPtr &key) +{ + switch(type(key)) { + case OT_STRING: return _string(key)->_hash; + case OT_FLOAT: return (SQHash)((SQInteger)_float(key)); + case OT_BOOL: case OT_INTEGER: return (SQHash)((SQInteger)_integer(key)); + default: return hashptr(key._unVal.pRefCounted); + } +} + +struct SQTable : public SQDelegable +{ +private: + struct _HashNode + { + _HashNode() { next = NULL; } + SQObjectPtr val; + SQObjectPtr key; + _HashNode *next; + }; + _HashNode *_firstfree; + _HashNode *_nodes; + SQInteger _numofnodes; + SQInteger _usednodes; + +/////////////////////////// + void AllocNodes(SQInteger nSize); + void Rehash(bool force); + SQTable(SQSharedState *ss, SQInteger nInitialSize); +public: + static SQTable* Create(SQSharedState *ss,SQInteger nInitialSize) + { + SQTable *newtable = (SQTable*)SQ_MALLOC(sizeof(SQTable)); + new (newtable) SQTable(ss, nInitialSize); + newtable->_delegate = NULL; + return newtable; + } + void Finalize(); + SQTable *Clone(); + ~SQTable() + { + SetDelegate(NULL); + REMOVE_FROM_CHAIN(&_sharedstate->_gc_chain, this); + for (SQInteger i = 0; i < _numofnodes; i++) _nodes[i].~_HashNode(); + SQ_FREE(_nodes, _numofnodes * sizeof(_HashNode)); + } +#ifndef NO_GARBAGE_COLLECTOR + void Mark(SQCollectable **chain); +#endif + inline _HashNode *_Get(const SQObjectPtr &key,SQHash hash) + { + _HashNode *n = &_nodes[hash]; + do{ + if(_rawval(n->key) == _rawval(key) && type(n->key) == type(key)){ + return n; + } + }while((n = n->next)); + return NULL; + } + bool Get(const SQObjectPtr &key,SQObjectPtr &val); + void Remove(const SQObjectPtr &key); + bool Set(const SQObjectPtr &key, const SQObjectPtr &val); + //returns true if a new slot has been created false if it was already present + bool NewSlot(const SQObjectPtr &key,const SQObjectPtr &val); + SQInteger Next(bool getweakrefs,const SQObjectPtr &refpos, SQObjectPtr &outkey, SQObjectPtr &outval); + + SQInteger CountUsed(){ return _usednodes;} + void Release() + { + sq_delete(this, SQTable); + } + +}; + +#endif //_SQTABLE_H_ diff --git a/sqplus/squirrel/squirrel.cbp b/sqplus/squirrel/squirrel.cbp new file mode 100755 index 0000000..5ecb4c3 --- /dev/null +++ b/sqplus/squirrel/squirrel.cbp @@ -0,0 +1,324 @@ + + + + + + + diff --git a/sqplus/squirrel/squirrel.vcproj b/sqplus/squirrel/squirrel.vcproj new file mode 100755 index 0000000..44bbf73 --- /dev/null +++ b/sqplus/squirrel/squirrel.vcproj @@ -0,0 +1,971 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + 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.\Debug/squirrel.pch + $(IntDir) + $(IntDir) + $(IntDir) + Level3 + true + EditAndContinue + Default + + + _DEBUG;%(PreprocessorDefinitions) + 0x0410 + + + ..\lib\squirrelD.lib + true + + + + + MaxSpeed + OnlyExplicitInline + ..\include;%(AdditionalIncludeDirectories) + WIN32;NDEBUG;_LIB;GARBAGE_COLLECTOR;_CRT_SECURE_NO_DEPRECATE;%(PreprocessorDefinitions) + true + MultiThreaded + true + + + .\Release/squirrel.pch + $(IntDir) + $(IntDir) + $(IntDir) + Level3 + true + Default + + + NDEBUG;%(PreprocessorDefinitions) + 0x0410 + + + ..\lib\squirrel.lib + true + + + + + Disabled + ..\include;%(AdditionalIncludeDirectories) + WIN32;_DEBUG;_LIB;GARBAGE_COLLECTOR;_CRT_SECURE_NO_DEPRECATE;_CRT_NON_CONFORMING_SWPRINTFS;%(PreprocessorDefinitions) + EnableFastChecks + MultiThreadedDebug + + + .\DebugU/squirrel.pch + $(IntDir) + $(IntDir) + $(IntDir) + Level3 + true + EditAndContinue + Default + + + _DEBUG;%(PreprocessorDefinitions) + 0x0410 + + + ..\lib\squirrelDU.lib + true + + + + + MaxSpeed + 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--- /dev/null +++ b/sqplus/squirrel/squirrel.vcxproj.filters @@ -0,0 +1,101 @@ + + + + + {cd5d1aca-0d14-4677-8555-4f405cf49bd9} + cpp;c;cxx;rc;def;r;odl;idl;hpj;bat + + + {0b844bfe-ff1a-431a-b1bb-a69eaa4a4a79} + h;hpp;hxx;hm;inl + + + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + \ No newline at end of file diff --git a/sqplus/squirrel/squirrel71.vcproj b/sqplus/squirrel/squirrel71.vcproj new file mode 100755 index 0000000..87d7cf6 --- /dev/null +++ b/sqplus/squirrel/squirrel71.vcproj @@ -0,0 +1,750 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sqplus/squirrel/squirrellib.cbp b/sqplus/squirrel/squirrellib.cbp new file mode 100755 index 0000000..428333f --- /dev/null +++ b/sqplus/squirrel/squirrellib.cbp @@ -0,0 +1,20 @@ + + + + + + + diff --git a/sqplus/squirrel/squserdata.h b/sqplus/squirrel/squserdata.h new file mode 100755 index 0000000..d192559 --- /dev/null +++ b/sqplus/squirrel/squserdata.h @@ -0,0 +1,38 @@ +/* see copyright notice in squirrel.h */ +#ifndef _SQUSERDATA_H_ +#define _SQUSERDATA_H_ + +struct SQUserData : SQDelegable +{ + SQUserData(SQSharedState *ss){ _delegate = 0; _hook = NULL; INIT_CHAIN(); ADD_TO_CHAIN(&_ss(this)->_gc_chain, this); } + ~SQUserData() + { + REMOVE_FROM_CHAIN(&_ss(this)->_gc_chain, this); + SetDelegate(NULL); + } + static SQUserData* Create(SQSharedState *ss, SQInteger size) + { + SQUserData* ud = (SQUserData*)SQ_MALLOC(sizeof(SQUserData)+(size-1)); + new (ud) SQUserData(ss); + ud->_size = size; + ud->_typetag = 0; + return ud; + } +#ifndef NO_GARBAGE_COLLECTOR + void Mark(SQCollectable **chain); + void Finalize(){SetDelegate(NULL);} +#endif + void Release() { + if (_hook) _hook(_val,_size); + SQInteger tsize = _size - 1; + this->~SQUserData(); + SQ_FREE(this, sizeof(SQUserData) + tsize); + } + + SQInteger _size; + SQRELEASEHOOK _hook; + SQUserPointer _typetag; + SQChar _val[1]; +}; + +#endif //_SQUSERDATA_H_ diff --git a/sqplus/squirrel/squtils.h b/sqplus/squirrel/squtils.h new file mode 100755 index 0000000..be6610f --- /dev/null +++ b/sqplus/squirrel/squtils.h @@ -0,0 +1,110 @@ +/* see copyright notice in squirrel.h */ +#ifndef _SQUTILS_H_ +#define _SQUTILS_H_ + +void *sq_vm_malloc(SQUnsignedInteger size); + +void *sq_vm_realloc(void *p, SQUnsignedInteger oldsize, SQUnsignedInteger size); + +void sq_vm_free(void *p, SQUnsignedInteger size); + +#define sq_new(__ptr,__type) {__ptr=(__type *)sq_vm_malloc(sizeof(__type));new (__ptr) __type;} +#define sq_delete(__ptr,__type) {__ptr->~__type();sq_vm_free(__ptr,sizeof(__type));} +#define SQ_MALLOC(__size) sq_vm_malloc((__size)); +#define SQ_FREE(__ptr,__size) sq_vm_free((__ptr),(__size)); +#define SQ_REALLOC(__ptr,__oldsize,__size) sq_vm_realloc((__ptr),(__oldsize),(__size)); + +//sqvector mini vector class, supports objects by value +template class sqvector +{ +public: + sqvector() + { + _vals = NULL; + _size = 0; + _allocated = 0; + } + sqvector(const sqvector& v) + { + copy(v); + } + void copy(const sqvector& v) + { + resize(v._size); + for(SQUnsignedInteger i = 0; i < v._size; i++) { + new ((void *)&_vals[i]) T(v._vals[i]); + } + _size = v._size; + } + ~sqvector() + { + if(_allocated) { + for(SQUnsignedInteger i = 0; i < _size; i++) + _vals[i].~T(); + SQ_FREE(_vals, (_allocated * sizeof(T))); + } + } + void reserve(SQUnsignedInteger newsize) { _realloc(newsize); } + void resize(SQUnsignedInteger newsize, const T& fill = T()) + { + if(newsize > _allocated) + _realloc(newsize); + if(newsize > _size) { + while(_size < newsize) { + new ((void *)&_vals[_size]) T(fill); + _size++; + } + } + else{ + for(SQUnsignedInteger i = newsize; i < _size; i++) { + _vals[i].~T(); + } + _size = newsize; + } + } + void shrinktofit() { if(_size > 4) { _realloc(_size); } } + T& top() const { return _vals[_size - 1]; } + inline SQUnsignedInteger size() const { return _size; } + bool empty() const { return (_size <= 0); } + inline T &push_back(const T& val = T()) + { + if(_allocated <= _size) + _realloc(_size * 2); + return *(new ((void *)&_vals[_size++]) T(val)); + } + inline void pop_back() + { + _size--; _vals[_size].~T(); + } + void insert(SQUnsignedInteger idx, const T& val) + { + resize(_size + 1); + for(SQUnsignedInteger i = _size - 1; i > idx; i--) { + _vals[i] = _vals[i - 1]; + } + _vals[idx] = val; + } + void remove(SQUnsignedInteger idx) + { + _vals[idx].~T(); + if(idx < (_size - 1)) { + memcpy(&_vals[idx], &_vals[idx+1], sizeof(T) * (_size - idx - 1)); + } + _size--; + } + SQUnsignedInteger capacity() { return _allocated; } + inline T &back() const { return _vals[_size - 1]; } + inline T& operator[](SQUnsignedInteger pos) const{ return _vals[pos]; } + T* _vals; +private: + void _realloc(SQUnsignedInteger newsize) + { + newsize = (newsize > 0)?newsize:4; + _vals = (T*)SQ_REALLOC(_vals, _allocated * sizeof(T), newsize * sizeof(T)); + _allocated = newsize; + } + SQUnsignedInteger _size; + SQUnsignedInteger _allocated; +}; + +#endif //_SQUTILS_H_ diff --git a/sqplus/squirrel/sqvm.cpp b/sqplus/squirrel/sqvm.cpp new file mode 100755 index 0000000..effb25e --- /dev/null +++ b/sqplus/squirrel/sqvm.cpp @@ -0,0 +1,1482 @@ +/* + see copyright notice in squirrel.h +*/ +#include "sqpcheader.h" +#include +#include +#include "sqopcodes.h" +#include "sqfuncproto.h" +#include "sqvm.h" +#include "sqclosure.h" +#include "sqstring.h" +#include "sqtable.h" +#include "squserdata.h" +#include "sqarray.h" +#include "sqclass.h" + +#define TOP() (_stack._vals[_top-1]) + +bool SQVM::BW_OP(SQUnsignedInteger op,SQObjectPtr &trg,const SQObjectPtr &o1,const SQObjectPtr &o2) +{ + SQInteger res; + SQInteger i1 = _integer(o1), i2 = _integer(o2); + if((type(o1)==OT_INTEGER) && (type(o2)==OT_INTEGER)) + { + switch(op) { + case BW_AND: res = i1 & i2; break; + case BW_OR: res = i1 | i2; break; + case BW_XOR: res = i1 ^ i2; break; + case BW_SHIFTL: res = i1 << i2; break; + case BW_SHIFTR: res = i1 >> i2; break; + case BW_USHIFTR:res = (SQInteger)(*((SQUnsignedInteger*)&i1) >> i2); break; + default: { Raise_Error(_SC("internal vm error bitwise op failed")); return false; } + } + } + else { Raise_Error(_SC("bitwise op between '%s' and '%s'"),GetTypeName(o1),GetTypeName(o2)); return false;} + trg = res; + return true; +} + +bool SQVM::ARITH_OP(SQUnsignedInteger op,SQObjectPtr &trg,const SQObjectPtr &o1,const SQObjectPtr &o2) +{ + if(sq_isnumeric(o1) && sq_isnumeric(o2)) { + if((type(o1)==OT_INTEGER) && (type(o2)==OT_INTEGER)) { + SQInteger res, i1 = _integer(o1), i2 = _integer(o2); + switch(op) { + case '+': res = i1 + i2; break; + case '-': res = i1 - i2; break; + case '/': if(i2 == 0) { Raise_Error(_SC("division by zero")); return false; } + res = i1 / i2; + break; + case '*': res = i1 * i2; break; + case '%': res = i1 % i2; break; + default: res = 0xDEADBEEF; + } + trg = res; + }else{ + SQFloat res, f1 = tofloat(o1), f2 = tofloat(o2); + switch(op) { + case '+': res = f1 + f2; break; + case '-': res = f1 - f2; break; + case '/': res = f1 / f2; break; + case '*': res = f1 * f2; break; + case '%': res = SQFloat(fmod((double)f1,(double)f2)); break; + default: res = 0x0f; + } + trg = res; + } + } else { + if(op == '+' && (type(o1) == OT_STRING || type(o2) == OT_STRING)){ + if(!StringCat(o1, o2, trg)) return false; + } + else if(!ArithMetaMethod(op,o1,o2,trg)) { + Raise_Error(_SC("arith op %c on between '%s' and '%s'"),op,GetTypeName(o1),GetTypeName(o2)); return false; + } + } + return true; +} + +SQVM::SQVM(SQSharedState *ss) +{ + _sharedstate=ss; + _suspended = SQFalse; + _suspended_target=-1; + _suspended_root = SQFalse; + _suspended_traps=-1; + _foreignptr=NULL; + _nnativecalls=0; + _lasterror = _null_; + _errorhandler = _null_; + _debughook = _null_; + ci = NULL; + INIT_CHAIN();ADD_TO_CHAIN(&_ss(this)->_gc_chain,this); +} + +void SQVM::Finalize() +{ + _roottable = _null_; + _lasterror = _null_; + _errorhandler = _null_; + _debughook = _null_; + temp_reg = _null_; + SQInteger size=_stack.size(); + for(SQInteger i=0;i_gc_chain,this); +} + +bool SQVM::ArithMetaMethod(SQInteger op,const SQObjectPtr &o1,const SQObjectPtr &o2,SQObjectPtr &dest) +{ + SQMetaMethod mm; + switch(op){ + case _SC('+'): mm=MT_ADD; break; + case _SC('-'): mm=MT_SUB; break; + case _SC('/'): mm=MT_DIV; break; + case _SC('*'): mm=MT_MUL; break; + case _SC('%'): mm=MT_MODULO; break; + default: mm = MT_ADD; assert(0); break; //shutup compiler + } + if(is_delegable(o1) && _delegable(o1)->_delegate) { + Push(o1);Push(o2); + return CallMetaMethod(_delegable(o1),mm,2,dest); + } + return false; +} + +bool SQVM::NEG_OP(SQObjectPtr &trg,const SQObjectPtr &o) +{ + + switch(type(o)) { + case OT_INTEGER: + trg = -_integer(o); + return true; + case OT_FLOAT: + trg = -_float(o); + return true; + case OT_TABLE: + case OT_USERDATA: + case OT_INSTANCE: + if(_delegable(o)->_delegate) { + Push(o); + if(CallMetaMethod(_delegable(o), MT_UNM, 1, temp_reg)) { + trg = temp_reg; + return true; + } + } + default:break; //shutup compiler + } + Raise_Error(_SC("attempt to negate a %s"), GetTypeName(o)); + return false; +} + +#define _RET_SUCCEED(exp) { result = (exp); return true; } +bool SQVM::ObjCmp(const SQObjectPtr &o1,const SQObjectPtr &o2,SQInteger &result) +{ + if(type(o1)==type(o2)){ + if(_userpointer(o1)==_userpointer(o2))_RET_SUCCEED(0); + SQObjectPtr res; + switch(type(o1)){ + case OT_STRING: + _RET_SUCCEED(scstrcmp(_stringval(o1),_stringval(o2))); + case OT_INTEGER: + _RET_SUCCEED(_integer(o1)-_integer(o2)); + case OT_FLOAT: + _RET_SUCCEED((_float(o1)<_float(o2))?-1:1); + case OT_TABLE: + case OT_USERDATA: + case OT_INSTANCE: + Push(o1);Push(o2); + if(_delegable(o1)->_delegate)CallMetaMethod(_delegable(o1),MT_CMP,2,res); + break; + default: break; //shutup compiler + } + if(type(res)!=OT_INTEGER) { Raise_CompareError(o1,o2); return false; } + _RET_SUCCEED(_integer(res)); + + } + else{ + if(sq_isnumeric(o1) && sq_isnumeric(o2)){ + if((type(o1)==OT_INTEGER) && (type(o2)==OT_FLOAT)) { + if( _integer(o1)==_float(o2) ) { _RET_SUCCEED(0); } + else if( _integer(o1)<_float(o2) ) { _RET_SUCCEED(-1); } + _RET_SUCCEED(1); + } + else{ + if( _float(o1)==_integer(o2) ) { _RET_SUCCEED(0); } + else if( _float(o1)<_integer(o2) ) { _RET_SUCCEED(-1); } + _RET_SUCCEED(1); + } + } + else if(type(o1)==OT_NULL) {_RET_SUCCEED(-1);} + else if(type(o2)==OT_NULL) {_RET_SUCCEED(1);} + else { Raise_CompareError(o1,o2); return false; } + + } + assert(0); + _RET_SUCCEED(0); //cannot happen +} + +bool SQVM::CMP_OP(CmpOP op, const SQObjectPtr &o1,const SQObjectPtr &o2,SQObjectPtr &res) +{ + SQInteger r; + if(ObjCmp(o1,o2,r)) { + switch(op) { + case CMP_G: res = (r > 0)?_true_:_false_; return true; + case CMP_GE: res = (r >= 0)?_true_:_false_; return true; + case CMP_L: res = (r < 0)?_true_:_false_; return true; + case CMP_LE: res = (r <= 0)?_true_:_false_; return true; + + } + assert(0); + } + return false; +} + +void SQVM::ToString(const SQObjectPtr &o,SQObjectPtr &res) +{ + switch(type(o)) { + case OT_STRING: + res = o; + return; + case OT_FLOAT: + scsprintf(_sp(rsl(NUMBER_MAX_CHAR+1)),_SC("%g"),_float(o)); + break; + case OT_INTEGER: + scsprintf(_sp(rsl(NUMBER_MAX_CHAR+1)),_SC("%d"),_integer(o)); + break; + case OT_BOOL: + scsprintf(_sp(rsl(6)),_integer(o)?_SC("true"):_SC("false")); + break; + case OT_TABLE: + case OT_USERDATA: + case OT_INSTANCE: + if(_delegable(o)->_delegate) { + Push(o); + if(CallMetaMethod(_delegable(o),MT_TOSTRING,1,res)) { + if(type(res) == OT_STRING) + return; + //else keeps going to the default + } + } + default: + scsprintf(_sp(rsl(sizeof(void*)+20)),_SC("(%s : 0x%p)"),GetTypeName(o),(void*)_rawval(o)); + } + res = SQString::Create(_ss(this),_spval); +} + + +bool SQVM::StringCat(const SQObjectPtr &str,const SQObjectPtr &obj,SQObjectPtr &dest) +{ + SQObjectPtr a, b; + ToString(str, a); + ToString(obj, b); + SQInteger l = _string(a)->_len , ol = _string(b)->_len; + SQChar *s = _sp(rsl(l + ol + 1)); + memcpy(s, _stringval(a), rsl(l)); + memcpy(s + l, _stringval(b), rsl(ol)); + dest = SQString::Create(_ss(this), _spval, l + ol); + return true; +} + +const SQChar *IdType2Name(SQObjectType type) +{ + switch(_RAW_TYPE(type)) + { + case _RT_NULL:return _SC("null"); + case _RT_INTEGER:return _SC("integer"); + case _RT_FLOAT:return _SC("float"); + case _RT_BOOL:return _SC("bool"); + case _RT_STRING:return _SC("string"); + case _RT_TABLE:return _SC("table"); + case _RT_ARRAY:return _SC("array"); + case _RT_GENERATOR:return _SC("generator"); + case _RT_CLOSURE: + case _RT_NATIVECLOSURE: + return _SC("function"); + case _RT_USERDATA: + case _RT_USERPOINTER: + return _SC("userdata"); + case _RT_THREAD: return _SC("thread"); + case _RT_FUNCPROTO: return _SC("function"); + case _RT_CLASS: return _SC("class"); + case _RT_INSTANCE: return _SC("instance"); + case _RT_WEAKREF: return _SC("weakref"); + default: + return NULL; + } +} + +const SQChar *GetTypeName(const SQObjectPtr &obj1) +{ + return IdType2Name(type(obj1)); +} + +void SQVM::TypeOf(const SQObjectPtr &obj1,SQObjectPtr &dest) +{ + if(is_delegable(obj1) && _delegable(obj1)->_delegate) { + Push(obj1); + if(CallMetaMethod(_delegable(obj1),MT_TYPEOF,1,dest)) + return; + } + dest = SQString::Create(_ss(this),GetTypeName(obj1)); +} + +bool SQVM::Init(SQVM *friendvm, SQInteger stacksize) +{ + _stack.resize(stacksize); + //_callsstack.reserve(4); + _alloccallsstacksize = 4; + _callsstacksize = 0; + _callsstack = (CallInfo*)sq_malloc(_alloccallsstacksize*sizeof(CallInfo)); + _stackbase = 0; + _top = 0; + if(!friendvm) + _roottable = SQTable::Create(_ss(this), 0); + else { + _roottable = friendvm->_roottable; + _errorhandler = friendvm->_errorhandler; + _debughook = friendvm->_debughook; + } + + sq_base_register(this); + return true; +} + +extern SQInstructionDesc g_InstrDesc[]; + +bool SQVM::StartCall(SQClosure *closure,SQInteger target,SQInteger nargs,SQInteger stackbase,bool tailcall) +{ + SQFunctionProto *func = _funcproto(closure->_function); + + const SQInteger paramssize = func->_nparameters; + const SQInteger newtop = stackbase + func->_stacksize; + + + if (paramssize != nargs) { + if(func->_varparams) + { + if (nargs < paramssize) { + Raise_Error(_SC("wrong number of parameters")); + return false; + } + for(SQInteger n = 0; n < nargs - paramssize; n++) { + _vargsstack.push_back(_stack._vals[stackbase+paramssize+n]); + _stack._vals[stackbase+paramssize+n] = _null_; + } + } + else { + Raise_Error(_SC("wrong number of parameters")); + return false; + } + } + + if(type(closure->_env) == OT_WEAKREF) { + _stack._vals[stackbase] = _weakref(closure->_env)->_obj; + } + + if (!tailcall) { + CallInfo lc; + lc._etraps = 0; + lc._prevstkbase = (SQInt32) ( stackbase - _stackbase ); + lc._target = (SQInt32) target; + lc._prevtop = (SQInt32) (_top - _stackbase); + lc._ncalls = 1; + lc._root = SQFalse; + PUSH_CALLINFO(this, lc); + } + else { + ci->_ncalls++; + } + ci->_vargs.size = (SQInt32)(nargs - paramssize); + ci->_vargs.base = (SQInt32) (_vargsstack.size()-(ci->_vargs.size)); + ci->_closure._unVal.pClosure = closure; + ci->_closure._type = OT_CLOSURE; + ci->_literals = func->_literals; + ci->_ip = func->_instructions; + //grows the stack if needed + if (((SQUnsignedInteger)newtop + (func->_stacksize<<1)) > _stack.size()) { + _stack.resize(_stack.size() + (func->_stacksize<<1)); + } + + _top = newtop; + _stackbase = stackbase; + return true; +} + +bool SQVM::Return(SQInteger _arg0, SQInteger _arg1, SQObjectPtr &retval) +{ + if (type(_debughook) != OT_NULL && _rawval(_debughook) != _rawval(ci->_closure)) + for(SQInteger i=0;i_ncalls;i++) + CallDebugHook(_SC('r')); + + SQBool broot = ci->_root; + SQInteger last_top = _top; + SQInteger target = ci->_target; + SQInteger oldstackbase = _stackbase; + _stackbase -= ci->_prevstkbase; + _top = _stackbase + ci->_prevtop; + if(ci->_vargs.size) PopVarArgs(ci->_vargs); + POP_CALLINFO(this); + if (broot) { + if (_arg0 != MAX_FUNC_STACKSIZE) retval = _stack._vals[oldstackbase+_arg1]; + else retval = _null_; + } + else { + if(target != -1) { //-1 is when a class contructor ret value has to be ignored + if (_arg0 != MAX_FUNC_STACKSIZE) + STK(target) = _stack._vals[oldstackbase+_arg1]; + else + STK(target) = _null_; + } + } + + while (last_top >= _top) _stack._vals[last_top--].Null(); + assert(oldstackbase >= _stackbase); + return broot?true:false; +} + +#define _RET_ON_FAIL(exp) { if(!exp) return false; } + +bool SQVM::LOCAL_INC(SQInteger op,SQObjectPtr &target, SQObjectPtr &a, SQObjectPtr &incr) +{ + _RET_ON_FAIL(ARITH_OP( op , target, a, incr)); + a = target; + return true; +} + +bool SQVM::PLOCAL_INC(SQInteger op,SQObjectPtr &target, SQObjectPtr &a, SQObjectPtr &incr) +{ + SQObjectPtr trg; + _RET_ON_FAIL(ARITH_OP( op , trg, a, incr)); + target = a; + a = trg; + return true; +} + +bool SQVM::DerefInc(SQInteger op,SQObjectPtr &target, SQObjectPtr &self, SQObjectPtr &key, SQObjectPtr &incr, bool postfix) +{ + SQObjectPtr tmp, tself = self, tkey = key; + if (!Get(tself, tkey, tmp, false, true)) { Raise_IdxError(tkey); return false; } + _RET_ON_FAIL(ARITH_OP( op , target, tmp, incr)) + Set(tself, tkey, target,true); + if (postfix) target = tmp; + return true; +} + +#define arg0 (_i_._arg0) +#define arg1 (_i_._arg1) +#define sarg1 (*((SQInt32 *)&_i_._arg1)) +#define arg2 (_i_._arg2) +#define arg3 (_i_._arg3) +#define sarg3 ((SQInteger)*((signed char *)&_i_._arg3)) + +SQRESULT SQVM::Suspend() +{ + if (_suspended) + return sq_throwerror(this, _SC("cannot suspend an already suspended vm")); + if (_nnativecalls!=2) + return sq_throwerror(this, _SC("cannot suspend through native calls/metamethods")); + return SQ_SUSPEND_FLAG; +} + +void SQVM::PopVarArgs(VarArgs &vargs) +{ + for(SQInteger n = 0; n< vargs.size; n++) + _vargsstack.pop_back(); +} + +#define _FINISH(stoploop) {finished = stoploop; return true; } +bool SQVM::FOREACH_OP(SQObjectPtr &o1,SQObjectPtr &o2,SQObjectPtr +&o3,SQObjectPtr &o4,SQInteger arg_2,bool &finished) +{ + SQInteger nrefidx; + switch(type(o1)) { + case OT_TABLE: + if((nrefidx = _table(o1)->Next(false,o4, o2, o3)) == -1) _FINISH(true); + o4 = (SQInteger)nrefidx; _FINISH(false); + case OT_ARRAY: + if((nrefidx = _array(o1)->Next(o4, o2, o3)) == -1) _FINISH(true); + o4 = (SQInteger) nrefidx; _FINISH(false); + case OT_STRING: + if((nrefidx = _string(o1)->Next(o4, o2, o3)) == -1)_FINISH(true); + o4 = (SQInteger)nrefidx; _FINISH(false); + case OT_CLASS: + if((nrefidx = _class(o1)->Next(o4, o2, o3)) == -1)_FINISH(true); + o4 = (SQInteger)nrefidx; _FINISH(false); + case OT_USERDATA: + case OT_INSTANCE: + if(_delegable(o1)->_delegate) { + SQObjectPtr itr; + Push(o1); + Push(o4); + if(CallMetaMethod(_delegable(o1), MT_NEXTI, 2, itr)){ + o4 = o2 = itr; + if(type(itr) == OT_NULL) _FINISH(true); + if(!Get(o1, itr, o3, false,false)) { + Raise_Error(_SC("_nexti returned an invalid idx")); + return false; + } + _FINISH(false); + } + Raise_Error(_SC("_nexti failed")); + return false; + } + break; + case OT_GENERATOR: + if(_generator(o1)->_state == SQGenerator::eDead) _FINISH(true); + if(_generator(o1)->_state == SQGenerator::eSuspended) { + SQInteger idx = 0; + if(type(o4) == OT_INTEGER) { + idx = _integer(o4) + 1; + } + o2 = idx; + o4 = idx; + _generator(o1)->Resume(this, arg_2+1); + _FINISH(false); + } + default: + Raise_Error(_SC("cannot iterate %s"), GetTypeName(o1)); + } + return false; //cannot be hit(just to avoid warnings) +} + +bool SQVM::DELEGATE_OP(SQObjectPtr &trg,SQObjectPtr &o1,SQObjectPtr &o2) +{ + if(type(o1) != OT_TABLE) { Raise_Error(_SC("delegating a '%s'"), GetTypeName(o1)); return false; } + switch(type(o2)) { + case OT_TABLE: + if(!_table(o1)->SetDelegate(_table(o2))){ + Raise_Error(_SC("delegate cycle detected")); + return false; + } + break; + case OT_NULL: + _table(o1)->SetDelegate(NULL); + break; + default: + Raise_Error(_SC("using '%s' as delegate"), GetTypeName(o2)); + return false; + break; + } + trg = o1; + return true; +} +#define COND_LITERAL (arg3!=0?ci->_literals[arg1]:STK(arg1)) + +#define _GUARD(exp) { if(!exp) { Raise_Error(_lasterror); SQ_THROW();} } + +#define SQ_THROW() { goto exception_trap; } + +bool SQVM::CLOSURE_OP(SQObjectPtr &target, SQFunctionProto *func) +{ + SQInteger nouters; + SQClosure *closure = SQClosure::Create(_ss(this), func); + if((nouters = func->_noutervalues)) { + closure->_outervalues.reserve(nouters); + for(SQInteger i = 0; i_outervalues[i]; + switch(v._type){ + case otSYMBOL: + closure->_outervalues.push_back(_null_); + if(!Get(_stack._vals[_stackbase]/*STK(0)*/, v._src, closure->_outervalues.top(), false,true)) + {Raise_IdxError(v._src); return false; } + break; + case otLOCAL: + closure->_outervalues.push_back(_stack._vals[_stackbase+_integer(v._src)]); + break; + case otOUTER: + closure->_outervalues.push_back(_closure(ci->_closure)->_outervalues[_integer(v._src)]); + break; + } + } + } + target = closure; + return true; + +} + +bool SQVM::GETVARGV_OP(SQObjectPtr &target,SQObjectPtr &index,CallInfo *ci) +{ + if(ci->_vargs.size == 0) { + Raise_Error(_SC("the function doesn't have var args")); + return false; + } + if(!sq_isnumeric(index)){ + Raise_Error(_SC("indexing 'vargv' with %s"),GetTypeName(index)); + return false; + } + SQInteger idx = tointeger(index); + if(idx < 0 || idx >= ci->_vargs.size){ Raise_Error(_SC("vargv index out of range")); return false; } + target = _vargsstack[ci->_vargs.base+idx]; + return true; +} + +bool SQVM::CLASS_OP(SQObjectPtr &target,SQInteger baseclass,SQInteger attributes) +{ + SQClass *base = NULL; + SQObjectPtr attrs; + if(baseclass != -1) { + if(type(_stack._vals[_stackbase+baseclass]) != OT_CLASS) { Raise_Error(_SC("trying to inherit from a %s"),GetTypeName(_stack._vals[_stackbase+baseclass])); return false; } + base = _class(_stack._vals[_stackbase + baseclass]); + } + if(attributes != MAX_FUNC_STACKSIZE) { + attrs = _stack._vals[_stackbase+attributes]; + } + target = SQClass::Create(_ss(this),base); + if(type(_class(target)->_metamethods[MT_INHERITED]) != OT_NULL) { + int nparams = 2; + SQObjectPtr ret; + Push(target); Push(attrs); + Call(_class(target)->_metamethods[MT_INHERITED],nparams,_top - nparams, ret, false); + Pop(nparams); + } + _class(target)->_attributes = attrs; + return true; +} + + + +bool SQVM::IsEqual(SQObjectPtr &o1,SQObjectPtr &o2,bool &res) +{ + if(type(o1) == type(o2)) { + res = ((_userpointer(o1) == _userpointer(o2)?true:false)); + } + else { + if(sq_isnumeric(o1) && sq_isnumeric(o2)) { + SQInteger cmpres; + if(!ObjCmp(o1, o2,cmpres)) return false; + res = (cmpres == 0); + } + else { + res = false; + } + } + return true; +} + +bool SQVM::IsFalse(SQObjectPtr &o) +{ + if((type(o) & SQOBJECT_CANBEFALSE) && ( (type(o) == OT_FLOAT) && (_float(o) == SQFloat(0.0)) ) + || (_integer(o) == 0) ) { //OT_NULL|OT_INTEGER|OT_BOOL + return true; + } + return false; +} + +bool SQVM::GETPARENT_OP(SQObjectPtr &o,SQObjectPtr &target) +{ + switch(type(o)) { + case OT_TABLE: target = _table(o)->_delegate?SQObjectPtr(_table(o)->_delegate):_null_; + break; + case OT_CLASS: target = _class(o)->_base?_class(o)->_base:_null_; + break; + default: + Raise_Error(_SC("the %s type doesn't have a parent slot"), GetTypeName(o)); + return false; + } + return true; +} + +bool SQVM::Execute(SQObjectPtr &closure, SQInteger target, SQInteger nargs, SQInteger stackbase,SQObjectPtr &outres, SQBool raiseerror,ExecutionType et) +{ + if ((_nnativecalls + 1) > MAX_NATIVE_CALLS) { Raise_Error(_SC("Native stack overflow")); return false; } + _nnativecalls++; + AutoDec ad(&_nnativecalls); + SQInteger traps = 0; + //temp_reg vars for OP_CALL + SQInteger ct_target; + SQInteger ct_stackbase; + bool ct_tailcall; + + switch(et) { + case ET_CALL: + if(!StartCall(_closure(closure), _top - nargs, nargs, stackbase, false)) { + //call the handler if there are no calls in the stack, if not relies on the previous node + if(ci == NULL) CallErrorHandler(_lasterror); + return false; + } + ci->_root = SQTrue; + break; + case ET_RESUME_GENERATOR: _generator(closure)->Resume(this, target); ci->_root = SQTrue; traps += ci->_etraps; break; + case ET_RESUME_VM: + traps = _suspended_traps; + ci->_root = _suspended_root; + ci->_vargs = _suspend_varargs; + _suspended = SQFalse; + break; + } + +exception_restore: + // + { + for(;;) + { + const SQInstruction &_i_ = *ci->_ip++; + //dumpstack(_stackbase); + //scprintf("\n[%d] %s %d %d %d %d\n",ci->_ip-ci->_iv->_vals,g_InstrDesc[_i_.op].name,arg0,arg1,arg2,arg3); + switch(_i_.op) + { + case _OP_LINE: + if(type(_debughook) != OT_NULL && _rawval(_debughook) != _rawval(ci->_closure)) + CallDebugHook(_SC('l'),arg1); + continue; + case _OP_LOAD: TARGET = ci->_literals[arg1]; continue; + case _OP_LOADINT: TARGET = (SQInteger)arg1; continue; + case _OP_LOADFLOAT: TARGET = *((SQFloat *)&arg1); continue; + case _OP_DLOAD: TARGET = ci->_literals[arg1]; STK(arg2) = ci->_literals[arg3];continue; + case _OP_TAILCALL: + temp_reg = STK(arg1); + if (type(temp_reg) == OT_CLOSURE){ + ct_tailcall = true; + if(ci->_vargs.size) PopVarArgs(ci->_vargs); + for (SQInteger i = 0; i < arg3; i++) STK(i) = STK(arg2 + i); + ct_target = ci->_target; + ct_stackbase = _stackbase; + goto common_call; + } + case _OP_CALL: { + ct_tailcall = false; + ct_target = arg0; + temp_reg = STK(arg1); + ct_stackbase = _stackbase+arg2; +common_call: + SQInteger last_top = _top; + switch (type(temp_reg)) { + case OT_CLOSURE:{ + _GUARD(StartCall(_closure(temp_reg), ct_target, arg3, ct_stackbase, ct_tailcall)); + if (_funcproto(_closure(temp_reg)->_function)->_bgenerator) { + SQGenerator *gen = SQGenerator::Create(_ss(this), _closure(temp_reg)); + _GUARD(gen->Yield(this)); + Return(1, ct_target, temp_reg); + STK(ct_target) = gen; + while (last_top >= _top) _stack._vals[last_top--].Null(); + continue; + } + if (type(_debughook) != OT_NULL && _rawval(_debughook) != _rawval(ci->_closure)) + CallDebugHook(_SC('c')); + } + continue; + case OT_NATIVECLOSURE: { + bool suspend; + _GUARD(CallNative(_nativeclosure(temp_reg), arg3, ct_stackbase, ct_tailcall, temp_reg,suspend)); + if(suspend){ + _suspended = SQTrue; + _suspended_target = ct_target; + _suspended_root = ci->_root; + _suspended_traps = traps; + _suspend_varargs = ci->_vargs; + outres = temp_reg; + return true; + } + if(ct_target != -1) { //skip return value for constructors + STK(ct_target) = temp_reg; + } + } + continue; + case OT_CLASS:{ + SQObjectPtr inst; + _GUARD(CreateClassInstance(_class(temp_reg),inst,temp_reg)); + STK(ct_target) = inst; + ct_target = -1; //fakes return value target so that is not overwritten by the constructor + if(type(temp_reg) != OT_NULL) { + _stack._vals[ct_stackbase] = inst; + goto common_call; //hard core spaghetti code(reissues the OP_CALL to invoke the constructor) + } + } + break; + case OT_TABLE: + case OT_USERDATA: + case OT_INSTANCE: + { + Push(temp_reg); + for (SQInteger i = 0; i < arg3; i++) Push(STK(arg2 + i)); + if (_delegable(temp_reg) && CallMetaMethod(_delegable(temp_reg), MT_CALL, arg3+1, temp_reg)){ + STK(ct_target) = temp_reg; + break; + } + Raise_Error(_SC("attempt to call '%s'"), GetTypeName(temp_reg)); + SQ_THROW(); + } + default: + Raise_Error(_SC("attempt to call '%s'"), GetTypeName(temp_reg)); + SQ_THROW(); + } + } + continue; + case _OP_PREPCALL: + case _OP_PREPCALLK: + { + SQObjectPtr &key = _i_.op == _OP_PREPCALLK?(ci->_literals)[arg1]:STK(arg1); + SQObjectPtr &o = STK(arg2); + if (!Get(o, key, temp_reg,false,true)) { + if(type(o) == OT_CLASS) { //hack? + if(_class_ddel->Get(key,temp_reg)) { + STK(arg3) = o; + TARGET = temp_reg; + continue; + } + } + { Raise_IdxError(key); SQ_THROW();} + } + + STK(arg3) = type(o) == OT_CLASS?STK(0):o; + TARGET = temp_reg; + } + continue; + case _OP_GETK: + if (!Get(STK(arg2), ci->_literals[arg1], temp_reg, false,true)) { Raise_IdxError(ci->_literals[arg1]); SQ_THROW();} + TARGET = temp_reg; + continue; + case _OP_MOVE: TARGET = STK(arg1); continue; + case _OP_NEWSLOT: + _GUARD(NewSlot(STK(arg1), STK(arg2), STK(arg3),false)); + if(arg0 != arg3) TARGET = STK(arg3); + continue; + case _OP_DELETE: _GUARD(DeleteSlot(STK(arg1), STK(arg2), TARGET)); continue; + case _OP_SET: + if (!Set(STK(arg1), STK(arg2), STK(arg3),true)) { Raise_IdxError(STK(arg2)); SQ_THROW(); } + if (arg0 != arg3) TARGET = STK(arg3); + continue; + case _OP_GET: + if (!Get(STK(arg1), STK(arg2), temp_reg, false,true)) { Raise_IdxError(STK(arg2)); SQ_THROW(); } + TARGET = temp_reg; + continue; + case _OP_EQ:{ + bool res; + if(!IsEqual(STK(arg2),COND_LITERAL,res)) { SQ_THROW(); } + TARGET = res?_true_:_false_; + }continue; + case _OP_NE:{ + bool res; + if(!IsEqual(STK(arg2),COND_LITERAL,res)) { SQ_THROW(); } + TARGET = (!res)?_true_:_false_; + } continue; + case _OP_ARITH: _GUARD(ARITH_OP( arg3 , temp_reg, STK(arg2), STK(arg1))); TARGET = temp_reg; continue; + case _OP_BITW: _GUARD(BW_OP( arg3,TARGET,STK(arg2),STK(arg1))); continue; + case _OP_RETURN: + if(type((ci)->_generator) == OT_GENERATOR) { + _generator((ci)->_generator)->Kill(); + } + if(Return(arg0, arg1, temp_reg)){ + assert(traps==0); + outres = temp_reg; + return true; + } + continue; + case _OP_LOADNULLS:{ for(SQInt32 n=0; n < arg1; n++) STK(arg0+n) = _null_; }continue; + case _OP_LOADROOTTABLE: TARGET = _roottable; continue; + case _OP_LOADBOOL: TARGET = arg1?_true_:_false_; continue; + case _OP_DMOVE: STK(arg0) = STK(arg1); STK(arg2) = STK(arg3); continue; + case _OP_JMP: ci->_ip += (sarg1); continue; + case _OP_JNZ: if(!IsFalse(STK(arg0))) ci->_ip+=(sarg1); continue; + case _OP_JZ: if(IsFalse(STK(arg0))) ci->_ip+=(sarg1); continue; + case _OP_LOADFREEVAR: TARGET = _closure(ci->_closure)->_outervalues[arg1]; continue; + case _OP_VARGC: TARGET = SQInteger(ci->_vargs.size); continue; + case _OP_GETVARGV: + if(!GETVARGV_OP(TARGET,STK(arg1),ci)) { SQ_THROW(); } + continue; + case _OP_NEWTABLE: TARGET = SQTable::Create(_ss(this), arg1); continue; + case _OP_NEWARRAY: TARGET = SQArray::Create(_ss(this), 0); _array(TARGET)->Reserve(arg1); continue; + case _OP_APPENDARRAY: _array(STK(arg0))->Append(COND_LITERAL); continue; + case _OP_GETPARENT: _GUARD(GETPARENT_OP(STK(arg1),TARGET)); continue; + case _OP_COMPARITH: _GUARD(DerefInc(arg3, TARGET, STK((((SQUnsignedInteger)arg1&0xFFFF0000)>>16)), STK(arg2), STK(arg1&0x0000FFFF), false)); continue; + case _OP_COMPARITHL: _GUARD(LOCAL_INC(arg3, TARGET, STK(arg1), STK(arg2))); continue; + case _OP_INC: {SQObjectPtr o(sarg3); _GUARD(DerefInc('+',TARGET, STK(arg1), STK(arg2), o, false));} continue; + case _OP_INCL: {SQObjectPtr o(sarg3); _GUARD(LOCAL_INC('+',TARGET, STK(arg1), o));} continue; + case _OP_PINC: {SQObjectPtr o(sarg3); _GUARD(DerefInc('+',TARGET, STK(arg1), STK(arg2), o, true));} continue; + case _OP_PINCL: {SQObjectPtr o(sarg3); _GUARD(PLOCAL_INC('+',TARGET, STK(arg1), o));} continue; + case _OP_CMP: _GUARD(CMP_OP((CmpOP)arg3,STK(arg2),STK(arg1),TARGET)) continue; + case _OP_EXISTS: TARGET = Get(STK(arg1), STK(arg2), temp_reg, true,false)?_true_:_false_;continue; + case _OP_INSTANCEOF: + if(type(STK(arg1)) != OT_CLASS || type(STK(arg2)) != OT_INSTANCE) + {Raise_Error(_SC("cannot apply instanceof between a %s and a %s"),GetTypeName(STK(arg1)),GetTypeName(STK(arg2))); SQ_THROW();} + TARGET = _instance(STK(arg2))->InstanceOf(_class(STK(arg1)))?_true_:_false_; + continue; + case _OP_AND: + if(IsFalse(STK(arg2))) { + TARGET = STK(arg2); + ci->_ip += (sarg1); + } + continue; + case _OP_OR: + if(!IsFalse(STK(arg2))) { + TARGET = STK(arg2); + ci->_ip += (sarg1); + } + continue; + case _OP_NEG: _GUARD(NEG_OP(TARGET,STK(arg1))); continue; + case _OP_NOT: TARGET = (IsFalse(STK(arg1))?_true_:_false_); continue; + case _OP_BWNOT: + if(type(STK(arg1)) == OT_INTEGER) { + SQInteger t = _integer(STK(arg1)); + TARGET = SQInteger(~t); + continue; + } + Raise_Error(_SC("attempt to perform a bitwise op on a %s"), GetTypeName(STK(arg1))); + SQ_THROW(); + case _OP_CLOSURE: { + SQClosure *c = ci->_closure._unVal.pClosure; + SQFunctionProto *fp = c->_function._unVal.pFunctionProto; + if(!CLOSURE_OP(TARGET,fp->_functions[arg1]._unVal.pFunctionProto)) { SQ_THROW(); } + continue; + } + case _OP_YIELD:{ + if(type(ci->_generator) == OT_GENERATOR) { + if(sarg1 != MAX_FUNC_STACKSIZE) temp_reg = STK(arg1); + _GUARD(_generator(ci->_generator)->Yield(this)); + traps -= ci->_etraps; + if(sarg1 != MAX_FUNC_STACKSIZE) STK(arg1) = temp_reg; + } + else { Raise_Error(_SC("trying to yield a '%s',only genenerator can be yielded"), GetTypeName(ci->_generator)); SQ_THROW();} + if(Return(arg0, arg1, temp_reg)){ + assert(traps == 0); + outres = temp_reg; + return true; + } + + } + continue; + case _OP_RESUME: + if(type(STK(arg1)) != OT_GENERATOR){ Raise_Error(_SC("trying to resume a '%s',only genenerator can be resumed"), GetTypeName(STK(arg1))); SQ_THROW();} + _GUARD(_generator(STK(arg1))->Resume(this, arg0)); + traps += ci->_etraps; + continue; + case _OP_FOREACH:{ bool finished; + _GUARD(FOREACH_OP(STK(arg0),STK(arg2),STK(arg2+1),STK(arg2+2),arg2,finished)); + if(finished) ci->_ip += sarg1; } + continue; + case _OP_DELEGATE: _GUARD(DELEGATE_OP(TARGET,STK(arg1),STK(arg2))); continue; + case _OP_CLONE: + if(!Clone(STK(arg1), TARGET)) + { Raise_Error(_SC("cloning a %s"), GetTypeName(STK(arg1))); SQ_THROW();} + continue; + case _OP_TYPEOF: TypeOf(STK(arg1), TARGET); continue; + case _OP_PUSHTRAP:{ + SQInstruction *_iv = _funcproto(_closure(ci->_closure)->_function)->_instructions; + _etraps.push_back(SQExceptionTrap(_top,_stackbase, &_iv[(ci->_ip-_iv)+arg1], arg0)); traps++; + ci->_etraps++; + } + continue; + case _OP_POPTRAP: { + for(SQInteger i = 0; i < arg0; i++) { + _etraps.pop_back(); traps--; + ci->_etraps--; + } + } + continue; + case _OP_THROW: Raise_Error(TARGET); SQ_THROW(); continue; + case _OP_CLASS: _GUARD(CLASS_OP(TARGET,arg1,arg2)); continue; + case _OP_NEWSLOTA: + bool bstatic = (arg0&NEW_SLOT_STATIC_FLAG)?true:false; + if(type(STK(arg1)) == OT_CLASS) { + if(type(_class(STK(arg1))->_metamethods[MT_NEWMEMBER]) != OT_NULL ) { + Push(STK(arg1)); Push(STK(arg2)); Push(STK(arg3)); + Push((arg0&NEW_SLOT_ATTRIBUTES_FLAG) ? STK(arg2-1) : _null_); + int nparams = 4; + if(Call(_class(STK(arg1))->_metamethods[MT_NEWMEMBER], nparams, _top - nparams, temp_reg,SQFalse)) { + Pop(nparams); + continue; + } + } + } + _GUARD(NewSlot(STK(arg1), STK(arg2), STK(arg3),bstatic)); + if((arg0&NEW_SLOT_ATTRIBUTES_FLAG)) { + _class(STK(arg1))->SetAttributes(STK(arg2),STK(arg2-1)); + } + continue; + } + + } + } +exception_trap: + { + SQObjectPtr currerror = _lasterror; +// dumpstack(_stackbase); + SQInteger n = 0; + SQInteger last_top = _top; + if(ci) { + if(_ss(this)->_notifyallexceptions) CallErrorHandler(currerror); + + if(traps) { + do { + if(ci->_etraps > 0) { + SQExceptionTrap &et = _etraps.top(); + ci->_ip = et._ip; + _top = et._stacksize; + _stackbase = et._stackbase; + _stack._vals[_stackbase+et._extarget] = currerror; + _etraps.pop_back(); traps--; ci->_etraps--; + while(last_top >= _top) _stack._vals[last_top--].Null(); + goto exception_restore; + } + //if is a native closure + if(type(ci->_closure) != OT_CLOSURE && n) + break; + if(type(ci->_generator) == OT_GENERATOR) _generator(ci->_generator)->Kill(); + PopVarArgs(ci->_vargs); + POP_CALLINFO(this); + n++; + } while(_callsstacksize); + } + else { + //call the hook + if(raiseerror && !_ss(this)->_notifyallexceptions) + CallErrorHandler(currerror); + } + //remove call stack until a C function is found or the cstack is empty + if(ci) do { + SQBool exitafterthisone = ci->_root; + if(type(ci->_generator) == OT_GENERATOR) _generator(ci->_generator)->Kill(); + _stackbase -= ci->_prevstkbase; + _top = _stackbase + ci->_prevtop; + PopVarArgs(ci->_vargs); + POP_CALLINFO(this); + if( (ci && type(ci->_closure) != OT_CLOSURE) || exitafterthisone) break; + } while(_callsstacksize); + + while(last_top >= _top) _stack._vals[last_top--].Null(); + } + _lasterror = currerror; + return false; + } + assert(0); +} + +bool SQVM::CreateClassInstance(SQClass *theclass, SQObjectPtr &inst, SQObjectPtr &constructor) +{ + inst = theclass->CreateInstance(); + if(!theclass->Get(_ss(this)->_constructoridx,constructor)) { + //if(!Call(constr,nargs,stackbase,constr,false)) + // return false; + constructor = _null_; + } + return true; +} + +void SQVM::CallErrorHandler(SQObjectPtr &error) +{ + if(type(_errorhandler) != OT_NULL) { + SQObjectPtr out; + Push(_roottable); Push(error); + Call(_errorhandler, 2, _top-2, out,SQFalse); + Pop(2); + } +} + +void SQVM::CallDebugHook(SQInteger type,SQInteger forcedline) +{ + SQObjectPtr temp_reg; + SQInteger nparams=5; + SQFunctionProto *func=_funcproto(_closure(ci->_closure)->_function); + Push(_roottable); Push(type); Push(func->_sourcename); Push(forcedline?forcedline:func->GetLine(ci->_ip)); Push(func->_name); + Call(_debughook,nparams,_top-nparams,temp_reg,SQFalse); + Pop(nparams); +} + +bool SQVM::CallNative(SQNativeClosure *nclosure,SQInteger nargs,SQInteger stackbase,bool tailcall,SQObjectPtr &retval,bool &suspend) +{ + if (_nnativecalls + 1 > MAX_NATIVE_CALLS) { Raise_Error(_SC("Native stack overflow")); return false; } + SQInteger nparamscheck = nclosure->_nparamscheck; + if(((nparamscheck > 0) && (nparamscheck != nargs)) + || ((nparamscheck < 0) && (nargs < (-nparamscheck)))) { + Raise_Error(_SC("wrong number of parameters")); + return false; + } + + SQInteger tcs; + if((tcs = nclosure->_typecheck.size())) { + for(SQInteger i = 0; i < nargs && i < tcs; i++) + if((nclosure->_typecheck._vals[i] != -1) && !(type(_stack._vals[stackbase+i]) & nclosure->_typecheck[i])) { + Raise_ParamTypeError(i,nclosure->_typecheck._vals[i],type(_stack._vals[stackbase+i])); + return false; + } + } + _nnativecalls++; + if ((_top + MIN_STACK_OVERHEAD) > (SQInteger)_stack.size()) { + _stack.resize(_stack.size() + (MIN_STACK_OVERHEAD<<1)); + } + SQInteger oldtop = _top; + SQInteger oldstackbase = _stackbase; + _top = stackbase + nargs; + CallInfo lci; + lci._etraps = 0; + lci._closure._unVal.pNativeClosure = nclosure; + lci._closure._type = OT_NATIVECLOSURE; + lci._prevstkbase = (SQInt32) (stackbase - _stackbase); + lci._ncalls = 1; + lci._prevtop = (SQInt32) (oldtop - oldstackbase); + PUSH_CALLINFO(this, lci); + _stackbase = stackbase; + //push free variables + SQInteger outers = nclosure->_outervalues.size(); + for (SQInteger i = 0; i < outers; i++) { + Push(nclosure->_outervalues[i]); + } + + if(type(nclosure->_env) == OT_WEAKREF) { + _stack[stackbase] = _weakref(nclosure->_env)->_obj; + } + + + SQInteger ret = (nclosure->_function)(this); + _nnativecalls--; + suspend = false; + if( ret == SQ_SUSPEND_FLAG) suspend = true; + else if (ret < 0) { + _stackbase = oldstackbase; + _top = oldtop; + POP_CALLINFO(this); + Raise_Error(_lasterror); + return false; + } + + if (ret != 0){ retval = TOP(); } + else { retval = _null_; } + _stackbase = oldstackbase; + _top = oldtop; + POP_CALLINFO(this); + return true; +} + +bool SQVM::Get(const SQObjectPtr &self,const SQObjectPtr &key,SQObjectPtr &dest,bool raw, bool fetchroot) +{ + switch(type(self)){ + case OT_TABLE: + if(_table(self)->Get(key,dest))return true; + break; + case OT_ARRAY: + if(sq_isnumeric(key)){ + return _array(self)->Get(tointeger(key),dest); + } + break; + case OT_INSTANCE: + if(_instance(self)->Get(key,dest)) return true; + break; + default:break; //shut up compiler + } + if(FallBackGet(self,key,dest,raw)) return true; + + if(fetchroot) { + if(_rawval(STK(0)) == _rawval(self) && + type(STK(0)) == type(self)) { + return _table(_roottable)->Get(key,dest); + } + } + return false; +} + +bool SQVM::FallBackGet(const SQObjectPtr &self,const SQObjectPtr &key,SQObjectPtr &dest,bool raw) +{ + switch(type(self)){ + case OT_CLASS: + return _class(self)->Get(key,dest); + break; + case OT_TABLE: + case OT_USERDATA: + //delegation + if(_delegable(self)->_delegate) { + if(Get(SQObjectPtr(_delegable(self)->_delegate),key,dest,raw,false)) + return true; + if(raw)return false; + Push(self);Push(key); + if(CallMetaMethod(_delegable(self),MT_GET,2,dest)) + return true; + } + if(type(self) == OT_TABLE) { + if(raw) return false; + return _table_ddel->Get(key,dest); + } + return false; + break; + case OT_ARRAY: + if(raw)return false; + return _array_ddel->Get(key,dest); + case OT_STRING: + if(sq_isnumeric(key)){ + SQInteger n=tointeger(key); + if(abs((int)n)<_string(self)->_len){ + if(n<0)n=_string(self)->_len-n; + dest=SQInteger(_stringval(self)[n]); + return true; + } + return false; + } + else { + if(raw)return false; + return _string_ddel->Get(key,dest); + } + break; + case OT_INSTANCE: + if(raw)return false; + Push(self);Push(key); + if(!CallMetaMethod(_delegable(self),MT_GET,2,dest)) { + return _instance_ddel->Get(key,dest); + } + return true; + case OT_INTEGER:case OT_FLOAT:case OT_BOOL: + if(raw)return false; + return _number_ddel->Get(key,dest); + case OT_GENERATOR: + if(raw)return false; + return _generator_ddel->Get(key,dest); + case OT_CLOSURE: case OT_NATIVECLOSURE: + if(raw)return false; + return _closure_ddel->Get(key,dest); + case OT_THREAD: + if(raw)return false; + return _thread_ddel->Get(key,dest); + case OT_WEAKREF: + if(raw)return false; + return _weakref_ddel->Get(key,dest); + default:return false; + } + return false; +} + +bool SQVM::Set(const SQObjectPtr &self,const SQObjectPtr &key,const SQObjectPtr &val,bool fetchroot) +{ + switch(type(self)){ + case OT_TABLE: + if(_table(self)->Set(key,val)) + return true; + if(_table(self)->_delegate) { + if(Set(_table(self)->_delegate,key,val,false)) { + return true; + } + } + //keeps going + case OT_USERDATA: + if(_delegable(self)->_delegate) { + SQObjectPtr t; + Push(self);Push(key);Push(val); + if(CallMetaMethod(_delegable(self),MT_SET,3,t)) return true; + } + break; + case OT_INSTANCE:{ + if(_instance(self)->Set(key,val)) + return true; + SQObjectPtr t; + Push(self);Push(key);Push(val); + if(CallMetaMethod(_delegable(self),MT_SET,3,t)) return true; + } + break; + case OT_ARRAY: + if(!sq_isnumeric(key)) {Raise_Error(_SC("indexing %s with %s"),GetTypeName(self),GetTypeName(key)); return false; } + return _array(self)->Set(tointeger(key),val); + default: + Raise_Error(_SC("trying to set '%s'"),GetTypeName(self)); + return false; + } + if(fetchroot) { + if(_rawval(STK(0)) == _rawval(self) && + type(STK(0)) == type(self)) { + return _table(_roottable)->Set(key,val); + } + } + return false; +} + +bool SQVM::Clone(const SQObjectPtr &self,SQObjectPtr &target) +{ + SQObjectPtr temp_reg; + SQObjectPtr newobj; + switch(type(self)){ + case OT_TABLE: + newobj = _table(self)->Clone(); + goto cloned_mt; + case OT_INSTANCE: + newobj = _instance(self)->Clone(_ss(this)); +cloned_mt: + if(_delegable(newobj)->_delegate){ + Push(newobj); + Push(self); + CallMetaMethod(_delegable(newobj),MT_CLONED,2,temp_reg); + } + target = newobj; + return true; + case OT_ARRAY: + target = _array(self)->Clone(); + return true; + default: return false; + } +} + +bool SQVM::NewSlot(const SQObjectPtr &self,const SQObjectPtr &key,const SQObjectPtr &val,bool bstatic) +{ + if(type(key) == OT_NULL) { Raise_Error(_SC("null cannot be used as index")); return false; } + switch(type(self)) { + case OT_TABLE: { + bool rawcall = true; + if(_table(self)->_delegate) { + SQObjectPtr res; + if(!_table(self)->Get(key,res)) { + Push(self);Push(key);Push(val); + rawcall = !CallMetaMethod(_table(self),MT_NEWSLOT,3,res); + } + } + if(rawcall) _table(self)->NewSlot(key,val); //cannot fail + + break;} + case OT_CLASS: + if(!_class(self)->NewSlot(_ss(this),key,val,bstatic)) { + if(_class(self)->_locked) { + Raise_Error(_SC("trying to modify a class that has already been instantiated")); + return false; + } + else { + SQObjectPtr oval = PrintObjVal(key); + Raise_Error(_SC("the property '%s' already exists"),_stringval(oval)); + return false; + } + } + break; + default: + Raise_Error(_SC("indexing %s with %s"),GetTypeName(self),GetTypeName(key)); + return false; + break; + } + return true; +} + +bool SQVM::DeleteSlot(const SQObjectPtr &self,const SQObjectPtr &key,SQObjectPtr &res) +{ + switch(type(self)) { + case OT_TABLE: + case OT_INSTANCE: + case OT_USERDATA: { + SQObjectPtr t; + bool handled = false; + if(_delegable(self)->_delegate) { + Push(self);Push(key); + handled = CallMetaMethod(_delegable(self),MT_DELSLOT,2,t); + } + + if(!handled) { + if(type(self) == OT_TABLE) { + if(_table(self)->Get(key,t)) { + _table(self)->Remove(key); + } + else { + Raise_IdxError((SQObject &)key); + return false; + } + } + else { + Raise_Error(_SC("cannot delete a slot from %s"),GetTypeName(self)); + return false; + } + } + res = t; + } + break; + default: + Raise_Error(_SC("attempt to delete a slot from a %s"),GetTypeName(self)); + return false; + } + return true; +} + +bool SQVM::Call(SQObjectPtr &closure,SQInteger nparams,SQInteger stackbase,SQObjectPtr &outres,SQBool raiseerror) +{ +#ifdef _DEBUG +SQInteger prevstackbase = _stackbase; +#endif + switch(type(closure)) { + case OT_CLOSURE: + return Execute(closure, _top - nparams, nparams, stackbase,outres,raiseerror); + break; + case OT_NATIVECLOSURE:{ + bool suspend; + return CallNative(_nativeclosure(closure), nparams, stackbase, false, outres,suspend); + + } + break; + case OT_CLASS: { + SQObjectPtr constr; + SQObjectPtr temp; + CreateClassInstance(_class(closure),outres,constr); + if(type(constr) != OT_NULL) { + _stack[stackbase] = outres; + return Call(constr,nparams,stackbase,temp,raiseerror); + } + return true; + } + break; + default: + return false; + } +#ifdef _DEBUG + if(!_suspended) { + assert(_stackbase == prevstackbase); + } +#endif + return true; +} + +bool SQVM::CallMetaMethod(SQDelegable *del,SQMetaMethod mm,SQInteger nparams,SQObjectPtr &outres) +{ + SQObjectPtr closure; + if(del->GetMetaMethod(this, mm, closure)) { + if(Call(closure, nparams, _top - nparams, outres, SQFalse)) { + Pop(nparams); + return true; + } + } + Pop(nparams); + return false; +} + +void SQVM::Remove(SQInteger n) { + n = (n >= 0)?n + _stackbase - 1:_top + n; + for(SQInteger i = n; i < _top; i++){ + _stack[i] = _stack[i+1]; + } + _stack[_top] = _null_; + _top--; +} + +void SQVM::Pop() { + _stack[--_top] = _null_; +} + +void SQVM::Pop(SQInteger n) { + for(SQInteger i = 0; i < n; i++){ + _stack[--_top] = _null_; + } +} + +void SQVM::Push(const SQObjectPtr &o) { _stack[_top++] = o; } +SQObjectPtr &SQVM::Top() { return _stack[_top-1]; } +SQObjectPtr &SQVM::PopGet() { return _stack[--_top]; } +SQObjectPtr &SQVM::GetUp(SQInteger n) { return _stack[_top+n]; } +SQObjectPtr &SQVM::GetAt(SQInteger n) { return _stack[n]; } + +#ifdef _DEBUG_DUMP +void SQVM::dumpstack(SQInteger stackbase,bool dumpall) +{ + SQInteger size=dumpall?_stack.size():_top; + SQInteger n=0; + scprintf(_SC("\n>>>>stack dump<<<<\n")); + CallInfo &ci=_callsstack[_callsstacksize-1]; + scprintf(_SC("IP: %p\n"),ci._ip); + scprintf(_SC("prev stack base: %d\n"),ci._prevstkbase); + scprintf(_SC("prev top: %d\n"),ci._prevtop); + for(SQInteger i=0;i"));else scprintf(_SC(" ")); + scprintf(_SC("[%d]:"),n); + switch(type(obj)){ + case OT_FLOAT: scprintf(_SC("FLOAT %.3f"),_float(obj));break; + case OT_INTEGER: scprintf(_SC("INTEGER %d"),_integer(obj));break; + case OT_BOOL: scprintf(_SC("BOOL %s"),_integer(obj)?"true":"false");break; + case OT_STRING: scprintf(_SC("STRING %s"),_stringval(obj));break; + case OT_NULL: scprintf(_SC("NULL")); break; + case OT_TABLE: scprintf(_SC("TABLE %p[%p]"),_table(obj),_table(obj)->_delegate);break; + case OT_ARRAY: scprintf(_SC("ARRAY %p"),_array(obj));break; + case OT_CLOSURE: scprintf(_SC("CLOSURE [%p]"),_closure(obj));break; + case OT_NATIVECLOSURE: scprintf(_SC("NATIVECLOSURE"));break; + case OT_USERDATA: scprintf(_SC("USERDATA %p[%p]"),_userdataval(obj),_userdata(obj)->_delegate);break; + case OT_GENERATOR: scprintf(_SC("GENERATOR"));break; + case OT_THREAD: scprintf(_SC("THREAD [%p]"),_thread(obj));break; + case OT_USERPOINTER: scprintf(_SC("USERPOINTER %p"),_userpointer(obj));break; + case OT_CLASS: scprintf(_SC("CLASS %p"),_class(obj));break; + case OT_INSTANCE: scprintf(_SC("INSTANCE %p"),_instance(obj));break; + case OT_WEAKREF: scprintf(_SC("WEAKERF %p"),_weakref(obj));break; + default: + assert(0); + break; + }; + scprintf(_SC("\n")); + ++n; + } +} + + + +#endif diff --git a/sqplus/squirrel/sqvm.h b/sqplus/squirrel/sqvm.h new file mode 100755 index 0000000..a7a5733 --- /dev/null +++ b/sqplus/squirrel/sqvm.h @@ -0,0 +1,203 @@ +/* see copyright notice in squirrel.h */ +#ifndef _SQVM_H_ +#define _SQVM_H_ + +#include "sqopcodes.h" +#include "sqobject.h" +#define MAX_NATIVE_CALLS 100 +#define MIN_STACK_OVERHEAD 10 + +#define SQ_SUSPEND_FLAG -666 +//base lib +void sq_base_register(HSQUIRRELVM v); + +struct SQExceptionTrap{ + SQExceptionTrap() {} + SQExceptionTrap(SQInteger ss, SQInteger stackbase,SQInstruction *ip, SQInteger ex_target){ _stacksize = ss; _stackbase = stackbase; _ip = ip; _extarget = ex_target;} + SQExceptionTrap(const SQExceptionTrap &et) { (*this) = et; } + SQInteger _stackbase; + SQInteger _stacksize; + SQInstruction *_ip; + SQInteger _extarget; +}; + +#define _INLINE + +#define STK(a) _stack._vals[_stackbase+(a)] +#define TARGET _stack._vals[_stackbase+arg0] + +typedef sqvector ExceptionsTraps; + +struct SQVM : public CHAINABLE_OBJ +{ + struct VarArgs { + VarArgs() { size = 0; base = 0; } + unsigned short size; + unsigned short base; + }; + + struct CallInfo{ + CallInfo() { _generator._type = OT_NULL;} + SQInstruction *_ip; + SQObjectPtr *_literals; + SQObject _closure; + SQObject _generator; + SQInt32 _etraps; + SQInt32 _prevstkbase; + SQInt32 _prevtop; + SQInt32 _target; + SQInt32 _ncalls; + SQBool _root; + VarArgs _vargs; + }; + +typedef sqvector CallInfoVec; +public: + enum ExecutionType { ET_CALL, ET_RESUME_GENERATOR, ET_RESUME_VM }; + SQVM(SQSharedState *ss); + ~SQVM(); + bool Init(SQVM *friendvm, SQInteger stacksize); + bool Execute(SQObjectPtr &func, SQInteger target, SQInteger nargs, SQInteger stackbase, SQObjectPtr &outres, SQBool raiseerror, ExecutionType et = ET_CALL); + //starts a native call return when the NATIVE closure returns + bool CallNative(SQNativeClosure *nclosure, SQInteger nargs, SQInteger stackbase, bool tailcall, SQObjectPtr &retval,bool &suspend); + //starts a SQUIRREL call in the same "Execution loop" + bool StartCall(SQClosure *closure, SQInteger target, SQInteger nargs, SQInteger stackbase, bool tailcall); + bool CreateClassInstance(SQClass *theclass, SQObjectPtr &inst, SQObjectPtr &constructor); + //call a generic closure pure SQUIRREL or NATIVE + bool Call(SQObjectPtr &closure, SQInteger nparams, SQInteger stackbase, SQObjectPtr &outres,SQBool raiseerror); + SQRESULT Suspend(); + + void CallDebugHook(SQInteger type,SQInteger forcedline=0); + void CallErrorHandler(SQObjectPtr &e); + bool Get(const SQObjectPtr &self, const SQObjectPtr &key, SQObjectPtr &dest, bool raw, bool fetchroot); + bool FallBackGet(const SQObjectPtr &self,const SQObjectPtr &key,SQObjectPtr &dest,bool raw); + bool Set(const SQObjectPtr &self, const SQObjectPtr &key, const SQObjectPtr &val, bool fetchroot); + bool NewSlot(const SQObjectPtr &self, const SQObjectPtr &key, const SQObjectPtr &val,bool bstatic); + bool DeleteSlot(const SQObjectPtr &self, const SQObjectPtr &key, SQObjectPtr &res); + bool Clone(const SQObjectPtr &self, SQObjectPtr &target); + bool ObjCmp(const SQObjectPtr &o1, const SQObjectPtr &o2,SQInteger &res); + bool StringCat(const SQObjectPtr &str, const SQObjectPtr &obj, SQObjectPtr &dest); + bool IsEqual(SQObjectPtr &o1,SQObjectPtr &o2,bool &res); + void ToString(const SQObjectPtr &o,SQObjectPtr &res); + SQString *PrintObjVal(const SQObject &o); + + + void Raise_Error(const SQChar *s, ...); + void Raise_Error(SQObjectPtr &desc); + void Raise_IdxError(SQObject &o); + void Raise_CompareError(const SQObject &o1, const SQObject &o2); + void Raise_ParamTypeError(SQInteger nparam,SQInteger typemask,SQInteger type); + + void TypeOf(const SQObjectPtr &obj1, SQObjectPtr &dest); + bool CallMetaMethod(SQDelegable *del, SQMetaMethod mm, SQInteger nparams, SQObjectPtr &outres); + bool ArithMetaMethod(SQInteger op, const SQObjectPtr &o1, const SQObjectPtr &o2, SQObjectPtr &dest); + bool Return(SQInteger _arg0, SQInteger _arg1, SQObjectPtr &retval); + //new stuff + _INLINE bool ARITH_OP(SQUnsignedInteger op,SQObjectPtr &trg,const SQObjectPtr &o1,const SQObjectPtr &o2); + _INLINE bool BW_OP(SQUnsignedInteger op,SQObjectPtr &trg,const SQObjectPtr &o1,const SQObjectPtr &o2); + _INLINE bool NEG_OP(SQObjectPtr &trg,const SQObjectPtr &o1); + _INLINE bool CMP_OP(CmpOP op, const SQObjectPtr &o1,const SQObjectPtr &o2,SQObjectPtr &res); + bool CLOSURE_OP(SQObjectPtr &target, SQFunctionProto *func); + bool GETVARGV_OP(SQObjectPtr &target,SQObjectPtr &idx,CallInfo *ci); + bool CLASS_OP(SQObjectPtr &target,SQInteger base,SQInteger attrs); + bool GETPARENT_OP(SQObjectPtr &o,SQObjectPtr &target); + //return true if the loop is finished + bool FOREACH_OP(SQObjectPtr &o1,SQObjectPtr &o2,SQObjectPtr &o3,SQObjectPtr &o4,SQInteger arg_2,bool &finished); + bool DELEGATE_OP(SQObjectPtr &trg,SQObjectPtr &o1,SQObjectPtr &o2); + _INLINE bool LOCAL_INC(SQInteger op,SQObjectPtr &target, SQObjectPtr &a, SQObjectPtr &incr); + _INLINE bool PLOCAL_INC(SQInteger op,SQObjectPtr &target, SQObjectPtr &a, SQObjectPtr &incr); + _INLINE bool DerefInc(SQInteger op,SQObjectPtr &target, SQObjectPtr &self, SQObjectPtr &key, SQObjectPtr &incr, bool postfix); + void PopVarArgs(VarArgs &vargs); +#ifdef _DEBUG_DUMP + void dumpstack(SQInteger stackbase=-1, bool dumpall = false); +#endif + +#ifndef NO_GARBAGE_COLLECTOR + void Mark(SQCollectable **chain); +#endif + void Finalize(); + void GrowCallStack() { + SQInteger newsize = _alloccallsstacksize*2; + _callsstack = (CallInfo*)sq_realloc(_callsstack,_alloccallsstacksize*sizeof(CallInfo),newsize*sizeof(CallInfo)); + _alloccallsstacksize = newsize; + } + void Release(){ sq_delete(this,SQVM); } //does nothing +//////////////////////////////////////////////////////////////////////////// + //stack functions for the api + void Remove(SQInteger n); + + bool IsFalse(SQObjectPtr &o); + + void Pop(); + void Pop(SQInteger n); + void Push(const SQObjectPtr &o); + SQObjectPtr &Top(); + SQObjectPtr &PopGet(); + SQObjectPtr &GetUp(SQInteger n); + SQObjectPtr &GetAt(SQInteger n); + + SQObjectPtrVec _stack; + SQObjectPtrVec _vargsstack; + SQInteger _top; + SQInteger _stackbase; + SQObjectPtr _roottable; + SQObjectPtr _lasterror; + SQObjectPtr _errorhandler; + SQObjectPtr _debughook; + + SQObjectPtr temp_reg; + + + CallInfo* _callsstack; + SQInteger _callsstacksize; + SQInteger _alloccallsstacksize; + + ExceptionsTraps _etraps; + CallInfo *ci; + void *_foreignptr; + //VMs sharing the same state + SQSharedState *_sharedstate; + SQInteger _nnativecalls; + //suspend infos + SQBool _suspended; + SQBool _suspended_root; + SQInteger _suspended_target; + SQInteger _suspended_traps; + VarArgs _suspend_varargs; +}; + +struct AutoDec{ + AutoDec(SQInteger *n) { _n = n; } + ~AutoDec() { (*_n)--; } + SQInteger *_n; +}; + +inline SQObjectPtr &stack_get(HSQUIRRELVM v,SQInteger idx){return ((idx>=0)?(v->GetAt(idx+v->_stackbase-1)):(v->GetUp(idx)));} +const SQChar *GetTypeName(const SQObjectPtr &obj1); +const SQChar *IdType2Name(SQObjectType type); + +#define _ss(_vm_) (_vm_)->_sharedstate + +#ifndef NO_GARBAGE_COLLECTOR +#define _opt_ss(_vm_) (_vm_)->_sharedstate +#else +#define _opt_ss(_vm_) NULL +#endif + +#define PUSH_CALLINFO(v,nci){ \ + if(v->_callsstacksize == v->_alloccallsstacksize) { \ + v->GrowCallStack(); \ + } \ + v->ci = &v->_callsstack[v->_callsstacksize]; \ + *(v->ci) = nci; \ + v->_callsstacksize++; \ +} + +#define POP_CALLINFO(v){ \ + v->_callsstacksize--; \ + if(v->_callsstacksize) \ + v->ci = &v->_callsstack[v->_callsstacksize-1] ; \ + else \ + v->ci = NULL; \ +} +#endif //_SQVM_H_ diff --git a/sqplus/squirrel71.sln b/sqplus/squirrel71.sln new file mode 100755 index 0000000..3f525ef --- /dev/null +++ b/sqplus/squirrel71.sln @@ -0,0 +1,168 @@ +Microsoft Visual Studio Solution File, Format Version 8.00 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "sq", "sq\sq71.vcproj", "{984683B6-E68A-4CCB-89C9-2D89527144A6}" + ProjectSection(ProjectDependencies) = postProject + {B6DA293C-F1BB-4800-8134-70CBE80F70A0} = {B6DA293C-F1BB-4800-8134-70CBE80F70A0} + {A79653F2-73F4-4F57-AE86-4AEBDE795232} = {A79653F2-73F4-4F57-AE86-4AEBDE795232} + EndProjectSection +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "sqstdlib", "sqstdlib\sqstdlib71.vcproj", "{B6DA293C-F1BB-4800-8134-70CBE80F70A0}" + ProjectSection(ProjectDependencies) = postProject + EndProjectSection +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "squirrel", "squirrel\squirrel71.vcproj", "{A79653F2-73F4-4F57-AE86-4AEBDE795232}" + ProjectSection(ProjectDependencies) = postProject + EndProjectSection +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "sqplus", "sqplus\sqplus71.vcproj", "{F9811314-C694-49A4-BD87-BA2E7F30D358}" + ProjectSection(ProjectDependencies) = postProject + EndProjectSection +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "DXSquirrel", "DXSquirrel\DXSquirrel71.vcproj", "{63D317C8-DF36-49A8-BA6A-EE52C752685E}" + ProjectSection(ProjectDependencies) = postProject + {F9811314-C694-49A4-BD87-BA2E7F30D358} = {F9811314-C694-49A4-BD87-BA2E7F30D358} + {B6DA293C-F1BB-4800-8134-70CBE80F70A0} = {B6DA293C-F1BB-4800-8134-70CBE80F70A0} + {A79653F2-73F4-4F57-AE86-4AEBDE795232} = {A79653F2-73F4-4F57-AE86-4AEBDE795232} + EndProjectSection +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testSqPlus", "testSqPlus\testSqPlus71.vcproj", "{11D3B7F7-3870-426F-8EC2-19E16D4F0DCC}" + ProjectSection(ProjectDependencies) = postProject + {F9811314-C694-49A4-BD87-BA2E7F30D358} = {F9811314-C694-49A4-BD87-BA2E7F30D358} + {B6DA293C-F1BB-4800-8134-70CBE80F70A0} = {B6DA293C-F1BB-4800-8134-70CBE80F70A0} + {63A56F4B-5B83-4B89-B387-B456FE002528} = {63A56F4B-5B83-4B89-B387-B456FE002528} + {A79653F2-73F4-4F57-AE86-4AEBDE795232} = {A79653F2-73F4-4F57-AE86-4AEBDE795232} + EndProjectSection +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "sqdbg", "sqdbg\sqdbg71.vcproj", "{B31D0390-C9F7-4D1C-9DBA-0AE6B7357E75}" + ProjectSection(ProjectDependencies) = postProject + {B6DA293C-F1BB-4800-8134-70CBE80F70A0} = {B6DA293C-F1BB-4800-8134-70CBE80F70A0} + {63A56F4B-5B83-4B89-B387-B456FE002528} = {63A56F4B-5B83-4B89-B387-B456FE002528} + {A79653F2-73F4-4F57-AE86-4AEBDE795232} = {A79653F2-73F4-4F57-AE86-4AEBDE795232} + EndProjectSection +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "sqdbglib", "sqdbglib\sqdbglib71.vcproj", "{63A56F4B-5B83-4B89-B387-B456FE002528}" + ProjectSection(ProjectDependencies) = postProject + EndProjectSection +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "minimalSqPlus", "minimalSqPlus\minimalSqPlus71.vcproj", "{C45BEE7F-0E5E-488B-B7C9-3F4A4385DD8B}" + ProjectSection(ProjectDependencies) = postProject + EndProjectSection +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testSqPlus2unit", "testSqPlus2unit\testSqPlus2unit71.vcproj", "{08DE03E4-0F73-4B85-97CF-8C8C6D362865}" + ProjectSection(ProjectDependencies) = postProject + {7E5DD804-EC63-4FA5-BB6D-53DA86806EF5} = {7E5DD804-EC63-4FA5-BB6D-53DA86806EF5} + {F9811314-C694-49A4-BD87-BA2E7F30D358} = {F9811314-C694-49A4-BD87-BA2E7F30D358} + {B6DA293C-F1BB-4800-8134-70CBE80F70A0} = {B6DA293C-F1BB-4800-8134-70CBE80F70A0} + {63A56F4B-5B83-4B89-B387-B456FE002528} = {63A56F4B-5B83-4B89-B387-B456FE002528} + {B31D0390-C9F7-4D1C-9DBA-0AE6B7357E75} = {B31D0390-C9F7-4D1C-9DBA-0AE6B7357E75} + {A79653F2-73F4-4F57-AE86-4AEBDE795232} = {A79653F2-73F4-4F57-AE86-4AEBDE795232} + EndProjectSection +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "UnitTest++.vsnet2003", "testSqPlus2unit\UnitTest++\UnitTest++.vsnet2003.vcproj", "{7E5DD804-EC63-4FA5-BB6D-53DA86806EF5}" + ProjectSection(ProjectDependencies) = postProject + EndProjectSection +EndProject +Global + GlobalSection(SolutionConfiguration) = preSolution + Debug = Debug + Debug - Unicode = Debug - Unicode + Release = Release + Release - Unicode = Release - Unicode + EndGlobalSection + GlobalSection(ProjectConfiguration) = postSolution + {984683B6-E68A-4CCB-89C9-2D89527144A6}.Debug.ActiveCfg = Debug|Win32 + {984683B6-E68A-4CCB-89C9-2D89527144A6}.Debug.Build.0 = Debug|Win32 + {984683B6-E68A-4CCB-89C9-2D89527144A6}.Debug - Unicode.ActiveCfg = Debug - Unicode|Win32 + {984683B6-E68A-4CCB-89C9-2D89527144A6}.Debug - Unicode.Build.0 = Debug - Unicode|Win32 + {984683B6-E68A-4CCB-89C9-2D89527144A6}.Release.ActiveCfg = Release|Win32 + {984683B6-E68A-4CCB-89C9-2D89527144A6}.Release.Build.0 = Release|Win32 + {984683B6-E68A-4CCB-89C9-2D89527144A6}.Release - Unicode.ActiveCfg = Release - Unicode|Win32 + {984683B6-E68A-4CCB-89C9-2D89527144A6}.Release - Unicode.Build.0 = Release - Unicode|Win32 + {B6DA293C-F1BB-4800-8134-70CBE80F70A0}.Debug.ActiveCfg = Debug|Win32 + {B6DA293C-F1BB-4800-8134-70CBE80F70A0}.Debug.Build.0 = Debug|Win32 + {B6DA293C-F1BB-4800-8134-70CBE80F70A0}.Debug - Unicode.ActiveCfg = Debug - Unicode|Win32 + {B6DA293C-F1BB-4800-8134-70CBE80F70A0}.Debug - Unicode.Build.0 = Debug - Unicode|Win32 + {B6DA293C-F1BB-4800-8134-70CBE80F70A0}.Release.ActiveCfg = Release|Win32 + {B6DA293C-F1BB-4800-8134-70CBE80F70A0}.Release.Build.0 = Release|Win32 + {B6DA293C-F1BB-4800-8134-70CBE80F70A0}.Release - Unicode.ActiveCfg = Release - Unicode|Win32 + {B6DA293C-F1BB-4800-8134-70CBE80F70A0}.Release - Unicode.Build.0 = Release - Unicode|Win32 + {A79653F2-73F4-4F57-AE86-4AEBDE795232}.Debug.ActiveCfg = Debug|Win32 + {A79653F2-73F4-4F57-AE86-4AEBDE795232}.Debug.Build.0 = Debug|Win32 + {A79653F2-73F4-4F57-AE86-4AEBDE795232}.Debug - Unicode.ActiveCfg = Debug - Unicode|Win32 + {A79653F2-73F4-4F57-AE86-4AEBDE795232}.Debug - Unicode.Build.0 = Debug - Unicode|Win32 + {A79653F2-73F4-4F57-AE86-4AEBDE795232}.Release.ActiveCfg = Release|Win32 + {A79653F2-73F4-4F57-AE86-4AEBDE795232}.Release.Build.0 = Release|Win32 + {A79653F2-73F4-4F57-AE86-4AEBDE795232}.Release - Unicode.ActiveCfg = Release - Unicode|Win32 + {A79653F2-73F4-4F57-AE86-4AEBDE795232}.Release - Unicode.Build.0 = Release - Unicode|Win32 + {F9811314-C694-49A4-BD87-BA2E7F30D358}.Debug.ActiveCfg = Debug|Win32 + {F9811314-C694-49A4-BD87-BA2E7F30D358}.Debug.Build.0 = Debug|Win32 + {F9811314-C694-49A4-BD87-BA2E7F30D358}.Debug - Unicode.ActiveCfg = Debug - Unicode|Win32 + {F9811314-C694-49A4-BD87-BA2E7F30D358}.Debug - Unicode.Build.0 = Debug - Unicode|Win32 + {F9811314-C694-49A4-BD87-BA2E7F30D358}.Release.ActiveCfg = Release|Win32 + {F9811314-C694-49A4-BD87-BA2E7F30D358}.Release.Build.0 = Release|Win32 + {F9811314-C694-49A4-BD87-BA2E7F30D358}.Release - Unicode.ActiveCfg = Release - Unicode|Win32 + {F9811314-C694-49A4-BD87-BA2E7F30D358}.Release - Unicode.Build.0 = Release - Unicode|Win32 + {63D317C8-DF36-49A8-BA6A-EE52C752685E}.Debug.ActiveCfg = Debug|Win32 + {63D317C8-DF36-49A8-BA6A-EE52C752685E}.Debug.Build.0 = Debug|Win32 + {63D317C8-DF36-49A8-BA6A-EE52C752685E}.Debug - Unicode.ActiveCfg = Debug - Unicode|Win32 + {63D317C8-DF36-49A8-BA6A-EE52C752685E}.Debug - Unicode.Build.0 = Debug - Unicode|Win32 + {63D317C8-DF36-49A8-BA6A-EE52C752685E}.Release.ActiveCfg = Release|Win32 + {63D317C8-DF36-49A8-BA6A-EE52C752685E}.Release.Build.0 = Release|Win32 + {63D317C8-DF36-49A8-BA6A-EE52C752685E}.Release - Unicode.ActiveCfg = Release - Unicode|Win32 + {63D317C8-DF36-49A8-BA6A-EE52C752685E}.Release - Unicode.Build.0 = Release - Unicode|Win32 + {11D3B7F7-3870-426F-8EC2-19E16D4F0DCC}.Debug.ActiveCfg = Debug|Win32 + {11D3B7F7-3870-426F-8EC2-19E16D4F0DCC}.Debug.Build.0 = Debug|Win32 + {11D3B7F7-3870-426F-8EC2-19E16D4F0DCC}.Debug - Unicode.ActiveCfg = Debug - Unicode|Win32 + {11D3B7F7-3870-426F-8EC2-19E16D4F0DCC}.Debug - Unicode.Build.0 = Debug - Unicode|Win32 + {11D3B7F7-3870-426F-8EC2-19E16D4F0DCC}.Release.ActiveCfg = Release|Win32 + {11D3B7F7-3870-426F-8EC2-19E16D4F0DCC}.Release.Build.0 = Release|Win32 + {11D3B7F7-3870-426F-8EC2-19E16D4F0DCC}.Release - Unicode.ActiveCfg = Release - Unicode|Win32 + {11D3B7F7-3870-426F-8EC2-19E16D4F0DCC}.Release - Unicode.Build.0 = Release - Unicode|Win32 + {B31D0390-C9F7-4D1C-9DBA-0AE6B7357E75}.Debug.ActiveCfg = Debug|Win32 + {B31D0390-C9F7-4D1C-9DBA-0AE6B7357E75}.Debug.Build.0 = Debug|Win32 + {B31D0390-C9F7-4D1C-9DBA-0AE6B7357E75}.Debug - Unicode.ActiveCfg = Debug - Unicode|Win32 + {B31D0390-C9F7-4D1C-9DBA-0AE6B7357E75}.Debug - Unicode.Build.0 = Debug - Unicode|Win32 + {B31D0390-C9F7-4D1C-9DBA-0AE6B7357E75}.Release.ActiveCfg = Release|Win32 + {B31D0390-C9F7-4D1C-9DBA-0AE6B7357E75}.Release.Build.0 = Release|Win32 + {B31D0390-C9F7-4D1C-9DBA-0AE6B7357E75}.Release - Unicode.ActiveCfg = Release - Unicode|Win32 + {B31D0390-C9F7-4D1C-9DBA-0AE6B7357E75}.Release - Unicode.Build.0 = Release - Unicode|Win32 + {63A56F4B-5B83-4B89-B387-B456FE002528}.Debug.ActiveCfg = Debug|Win32 + {63A56F4B-5B83-4B89-B387-B456FE002528}.Debug.Build.0 = Debug|Win32 + {63A56F4B-5B83-4B89-B387-B456FE002528}.Debug - Unicode.ActiveCfg = Debug - Unicode|Win32 + {63A56F4B-5B83-4B89-B387-B456FE002528}.Debug - Unicode.Build.0 = Debug - Unicode|Win32 + {63A56F4B-5B83-4B89-B387-B456FE002528}.Release.ActiveCfg = Release|Win32 + {63A56F4B-5B83-4B89-B387-B456FE002528}.Release.Build.0 = Release|Win32 + {63A56F4B-5B83-4B89-B387-B456FE002528}.Release - Unicode.ActiveCfg = Release - Unicode|Win32 + {63A56F4B-5B83-4B89-B387-B456FE002528}.Release - Unicode.Build.0 = Release - Unicode|Win32 + {C45BEE7F-0E5E-488B-B7C9-3F4A4385DD8B}.Debug.ActiveCfg = Debug|Win32 + {C45BEE7F-0E5E-488B-B7C9-3F4A4385DD8B}.Debug.Build.0 = Debug|Win32 + {C45BEE7F-0E5E-488B-B7C9-3F4A4385DD8B}.Debug - Unicode.ActiveCfg = Debug - Unicode|Win32 + {C45BEE7F-0E5E-488B-B7C9-3F4A4385DD8B}.Debug - Unicode.Build.0 = Debug - Unicode|Win32 + {C45BEE7F-0E5E-488B-B7C9-3F4A4385DD8B}.Release.ActiveCfg = Release|Win32 + {C45BEE7F-0E5E-488B-B7C9-3F4A4385DD8B}.Release.Build.0 = Release|Win32 + {C45BEE7F-0E5E-488B-B7C9-3F4A4385DD8B}.Release - Unicode.ActiveCfg = Release - Unicode|Win32 + {C45BEE7F-0E5E-488B-B7C9-3F4A4385DD8B}.Release - Unicode.Build.0 = Release - Unicode|Win32 + {08DE03E4-0F73-4B85-97CF-8C8C6D362865}.Debug.ActiveCfg = Debug|Win32 + {08DE03E4-0F73-4B85-97CF-8C8C6D362865}.Debug.Build.0 = Debug|Win32 + {08DE03E4-0F73-4B85-97CF-8C8C6D362865}.Debug - Unicode.ActiveCfg = Debug - Unicode|Win32 + {08DE03E4-0F73-4B85-97CF-8C8C6D362865}.Debug - Unicode.Build.0 = Debug - Unicode|Win32 + {08DE03E4-0F73-4B85-97CF-8C8C6D362865}.Release.ActiveCfg = Release|Win32 + {08DE03E4-0F73-4B85-97CF-8C8C6D362865}.Release.Build.0 = Release|Win32 + {08DE03E4-0F73-4B85-97CF-8C8C6D362865}.Release - Unicode.ActiveCfg = Release - Unicode|Win32 + {08DE03E4-0F73-4B85-97CF-8C8C6D362865}.Release - Unicode.Build.0 = Release - Unicode|Win32 + {7E5DD804-EC63-4FA5-BB6D-53DA86806EF5}.Debug.ActiveCfg = Debug|Win32 + {7E5DD804-EC63-4FA5-BB6D-53DA86806EF5}.Debug.Build.0 = Debug|Win32 + {7E5DD804-EC63-4FA5-BB6D-53DA86806EF5}.Debug - Unicode.ActiveCfg = Debug|Win32 + {7E5DD804-EC63-4FA5-BB6D-53DA86806EF5}.Debug - Unicode.Build.0 = Debug|Win32 + {7E5DD804-EC63-4FA5-BB6D-53DA86806EF5}.Release.ActiveCfg = Release|Win32 + {7E5DD804-EC63-4FA5-BB6D-53DA86806EF5}.Release.Build.0 = Release|Win32 + {7E5DD804-EC63-4FA5-BB6D-53DA86806EF5}.Release - Unicode.ActiveCfg = Release|Win32 + {7E5DD804-EC63-4FA5-BB6D-53DA86806EF5}.Release - Unicode.Build.0 = Release|Win32 + EndGlobalSection + GlobalSection(SolutionItems) = postSolution + README_SQPLUS.txt = README_SQPLUS.txt + EndGlobalSection + GlobalSection(ExtensibilityGlobals) = postSolution + EndGlobalSection + GlobalSection(ExtensibilityAddIns) = postSolution + EndGlobalSection +EndGlobal diff --git a/sqplus/testSqPlus/Makefile b/sqplus/testSqPlus/Makefile new file mode 100755 index 0000000..ad51f4f --- /dev/null +++ b/sqplus/testSqPlus/Makefile @@ -0,0 +1,16 @@ +SQUIRREL= .. + +OUT= ./testSqPlus +INCDIRS= -I$(SQUIRREL)/include -I. -I$(SQUIRREL)/sqlibs -I$(SQUIRREL)/sqplus +LIBDIR= -L$(SQUIRREL)/lib +LIBS= -lsqplus -lsquirrel -lsqstdlib + +SRCS= testSqPlus.cpp + +all: testSqPlus + +FORCE: ; + +testSqPlus: FORCE + #g++ -fno-rtti -o $(OUT) $(SRCS) $(INCDIRS) $(LIBDIR) $(LIBS) + g++ -O3 -fno-rtti -Os -o $(OUT) $(SRCS) $(INCDIRS) $(LIBDIR) $(LIBS) diff --git a/sqplus/testSqPlus/testSqPlus.cbp b/sqplus/testSqPlus/testSqPlus.cbp new file mode 100755 index 0000000..6cdfb7f --- /dev/null +++ b/sqplus/testSqPlus/testSqPlus.cbp @@ -0,0 +1,126 @@ + + + + + + + diff --git a/sqplus/testSqPlus/testSqPlus.cpp b/sqplus/testSqPlus/testSqPlus.cpp new file mode 100755 index 0000000..c8baae2 --- /dev/null +++ b/sqplus/testSqPlus/testSqPlus.cpp @@ -0,0 +1,804 @@ +// testSqPlus.cpp +// Created by John Schultz 9/5/2005 +// Free for any use. + +#include +#include +#include "sqplus.h" + +using namespace SqPlus; + +struct CTestObj { + float x; + float y; + float z; + CTestObj() { + x = y = z = 0.f; + } + void update(float t) { + x += t; + } // update + void print(void) { + SQChar buff[256]; + scsprintf(buff,_SC("x: %f\n"),x); +// OutputDebugString(buff); + SCPUTS(buff); + } // print +}; + +_DECL_CLASS(TestObj); + +_IMPL_NATIVE_CONSTRUCTION(TestObj,CTestObj); + +_MEMBER_FUNCTION_IMPL(TestObj,constructor) { + CTestObj * newv = NULL; + StackHandler sa(v); + int nparams = sa.GetParamCount(); + newv = new CTestObj(); + return construct_TestObj(newv); +} + +_MEMBER_FUNCTION_IMPL(TestObj,_set) { + StackHandler sa(v); + _CHECK_SELF(CTestObj,TestObj); + const SQChar *s = sa.GetString(2); + int index = s?s[0]:sa.GetInt(2); + switch(index) { + case 0: case 'x': case 'r': + return sa.Return(self->x = sa.GetFloat(3)); + break; + case 1: case 'y': case 'g': + return sa.Return(self->y = sa.GetFloat(3)); + break; + case 2: case 'z': case 'b': + return sa.Return(self->z = sa.GetFloat(3)); + break; + } // switch + return SQ_ERROR; +} + +_MEMBER_FUNCTION_IMPL(TestObj,_get) { + StackHandler sa(v); + _CHECK_SELF(CTestObj,TestObj); + const SQChar *s = sa.GetString(2); + if(s && (s[1] != 0)) return SQ_ERROR; + int index = s && (s[1] == 0)?s[0]:sa.GetInt(2); + switch(index) { + case 0: case 'x': case 'r': return sa.Return(self->x); break; + case 1: case 'y': case 'g': return sa.Return(self->y); break; + case 2: case 'z': case 'b': return sa.Return(self->z); break; + } // switch + return SQ_ERROR; +} + +_MEMBER_FUNCTION_IMPL(TestObj,update) { + StackHandler sa(v); + _CHECK_SELF(CTestObj,TestObj); + SQObjectType type = (SQObjectType)sa.GetType(2); + if (type == OT_FLOAT || type == OT_INTEGER) { + float t = sa.GetFloat(2); + self->update(t); + } else { + SQChar buff[256]; + scsprintf(buff,_SC("Invalid type for CTestObj::update(float): type %d\n"),type); +// OutputDebugString(buff); + SCPUTS(buff); + } // if + return SQ_OK;; +} + +_MEMBER_FUNCTION_IMPL(TestObj,print) { + StackHandler sa(v); + _CHECK_SELF(CTestObj,TestObj); + SQChar buff[256]; + scsprintf(buff,_SC("x: %f y: %f z: %f\n"),self->x,self->y,self->z); +// OutputDebugString(buff); + SCPUTS(buff); +// return sa.ThrowError(_SC("Error initializing the device")); + return SQ_OK;; +} + +_MEMBER_FUNCTION_IMPL(TestObj,_print) { + _CHECK_SELF(CTestObj,TestObj); + SCPUTS(_SC("_print: ")); + return __TestObj_print(v); +} + +_BEGIN_CLASS(TestObj) +_MEMBER_FUNCTION(TestObj,constructor,1,_SC("x")) // x = instance ('self/this' not yet created), no arguments. +_MEMBER_FUNCTION(TestObj,_set,3,_SC("xs|n")) // x = instance, string, or int/float, as .x, .y, .z, or [0], [1], [2]. +_MEMBER_FUNCTION(TestObj,_get,2,_SC("xs|n")) // x = instance, string, or int/float, as .x, .y, .z, or [0], [1], [2]. +_MEMBER_FUNCTION(TestObj,update,2,_SC("xn")) // x = instance (this), n = int or float. +_MEMBER_FUNCTION(TestObj,print,1,_SC("x")) // x = instance (this). +_MEMBER_FUNCTION(TestObj,_print,1,_SC("x")) // x = instance (this). +_END_CLASS(TestObj) + +#ifdef SQUNICODE +#define scvprintf vwprintf +#else +#define scvprintf vprintf +#endif + +void printfunc(HSQUIRRELVM v,const SQChar *s,...) { + va_list arglist; + va_start(arglist, s); + scvprintf(s, arglist); + va_end(arglist); +} + +int testFunc(HSQUIRRELVM v) { + StackHandler sa(v); + int paramCount = sa.GetParamCount(); + scprintf(_SC("testFunc: numParams[%d]\n"),paramCount); + for (int i=1; i <= paramCount; i++) { + scprintf(_SC("param[%d]: "),i); + switch(sa.GetType(i)) { + case OT_TABLE: scprintf(_SC("OT_TABLE[0x%x]\n"),sa.GetObjectHandle(i)); break; + case OT_INTEGER: scprintf(_SC("OT_INTEGER[%d]\n"),sa.GetInt(i)); break; + case OT_FLOAT: scprintf(_SC("OT_FLOAT[%f]\n"),sa.GetFloat(i)); break; + case OT_STRING: scprintf(_SC("OT_STRING[%s]\n"),sa.GetString(i)); break; + default: + scprintf(_SC("TYPEID[%d]\n"),sa.GetType(i)); + } // switch + } // for + return SQ_OK; +} // testFunc + +// === BEGIN User Pointer version === +#if 0 + +int setVarFunc2(HSQUIRRELVM v) { + StackHandler sa(v); + if (sa.GetType(1) == OT_TABLE) { + HSQOBJECT htable = sa.GetObjectHandle(1); + SquirrelObject table(htable); + const SQChar * el = sa.GetString(2); + SquirrelObject upValMapPtr = table.GetValue(_SC("_uvp")); + SquirrelObject upValMapType = table.GetValue(_SC("_uvt")); + if (!upValMapType.Exists(el)) { + return SQ_ERROR; + } // if + int vType = upValMapType.GetInt(el); + switch (vType) { + case TypeInfo::TypeID: { + int * val = (int *)upValMapPtr.GetUserPointer(el); + if (val) { + *val = sa.GetInt(3); + return sa.Return(*val); + } else { + return sa.Return(-1); + } // if + } // case + case TypeInfo::TypeID: { + float * val = (float *)upValMapPtr.GetUserPointer(el); + if (val) { + *val = sa.GetFloat(3); + return sa.Return(*val); + } else { + return sa.Return(-1); + } // if + } // case + case TypeInfo::TypeID: { + bool * val = (bool *)upValMapPtr.GetUserPointer(el); + if (val) { + *val = sa.GetBool(3) ? true : false; + return sa.Return(*val); + } else { + return sa.Return(-1); + } // if + } // case + } // switch + } // if + return SQ_ERROR; +} // setVarFunc2 + +int getVarFunc2(HSQUIRRELVM v) { + StackHandler sa(v); + if (sa.GetType(1) == OT_TABLE) { + HSQOBJECT htable = sa.GetObjectHandle(1); + SquirrelObject table(htable); + int type = sa.GetType(2); + const SQChar * el = sa.GetString(2); + SquirrelObject upValMap = table.GetValue(_SC("_uvp")); + SquirrelObject upValMapType = table.GetValue(_SC("_uvt")); + if (!upValMapType.Exists(el)) { + return SQ_ERROR; + } // if + int vType = upValMapType.GetInt(el); + switch (vType) { + case TypeInfo::TypeID: { + int * val = (int *)upValMap.GetUserPointer(el); + if (val) { + return sa.Return(*val); + } else { + return sa.Return(-1); + } // if + } // case + case TypeInfo::TypeID: { + float * val = (float *)upValMap.GetUserPointer(el); + if (val) { + return sa.Return(*val); + } else { + return sa.Return(-1); + } // if + } // case + case TypeInfo::TypeID: { + bool * val = (bool *)upValMap.GetUserPointer(el); + if (val) { + return sa.Return(*val); + } else { + return sa.Return(-1); + } // if + } // case + } // switch + } // if + return SQ_ERROR; +} // getVarFunc2 + +template +void bindVariable2(SquirrelObject & so,T & var,const SQChar * scriptVarName) { + SquirrelObject __upValMapPtr; + SquirrelObject __upValMapType; + + if (so.Exists(_SC("_uvp"))) { + __upValMapPtr = so.GetValue(_SC("_uvp")); + __upValMapType = so.GetValue(_SC("_uvt")); + } else { + __upValMapPtr = SquirrelVM::CreateTable(); + __upValMapType = SquirrelVM::CreateTable(); + } // if + + int varType = TypeInfo::TypeID; + __upValMapPtr.SetUserPointer(scriptVarName,&var); + __upValMapType.SetValue(scriptVarName,varType); + + so.SetValue(_SC("_uvp"),__upValMapPtr); + so.SetValue(_SC("_uvt"),__upValMapType); + + SquirrelObject delegate = so.GetDelegate(); + if (!delegate.Exists(_SC("_set"))) { + delegate = SquirrelVM::CreateTable(); + SquirrelVM::CreateFunction(delegate,"_set",setVarFunc2,_SC("sn|b")); // String var name = number(int or float) or bool. + SquirrelVM::CreateFunction(delegate,"_get",getVarFunc2,_SC("s")); // String var name. + so.SetDelegate(delegate); + } // if + +} // bindVariable2 +#endif + +// === BEGIN Old, initial test versions. === + +int setIntFunc(HSQUIRRELVM v) { + StackHandler sa(v); + if (sa.GetType(1) == OT_TABLE) { + HSQOBJECT htable = sa.GetObjectHandle(1); + SquirrelObject table(htable); + const SQChar * el = sa.GetString(2); + SquirrelObject upValMap = table.GetValue(_SC("upValMap")); + int * val = (int *)upValMap.GetUserPointer(el); + if (val) { + *val = sa.GetInt(3); + return sa.Return(*val); + } else { + return sa.Return(-1); + } // if + } // if + return SQ_ERROR; +} // setIntFunc + +int getIntFunc(HSQUIRRELVM v) { + StackHandler sa(v); + if (sa.GetType(1) == OT_TABLE) { + HSQOBJECT htable = sa.GetObjectHandle(1); + SquirrelObject table(htable); + int type = sa.GetType(2); + const SQChar * el = sa.GetString(2); + SquirrelObject upValMap = table.GetValue(_SC("upValMap")); + int * val = (int *)upValMap.GetUserPointer(el); + if (val) { + return sa.Return(*val); + } else { + return sa.Return(-1); + } // if + } // if + return SQ_ERROR; +} // getIntFunc + +// === END Old, initial tests versions. === + +_DECL_STATIC_NAMESPACE(GB); // Globals + +_MEMBER_FUNCTION_IMPL(GB,Update) { + StackHandler sa(v); + scprintf(_SC("GB.Update()\n")); + return sa.Return(true); +} + +enum {TEST_CONST=123}; + +_BEGIN_NAMESPACE(GB) +_MEMBER_FUNCTION(GB,Update,0,0) +_BEGIN_NAMESPACE_CONSTANTS(GB) +_CONSTANT_IMPL(TEST_CONST,OT_INTEGER) +_END_NAMESPACE(GB,NULL) + +#if 0 +int getVarName(HSQUIRRELVM v) { + StackHandler sa(v); + const SQChar * varName = sq_getlocal(v,1,0); + return sa.Return(varName); +} // getVarName +#endif + +void newtest(void) { + scprintf(_SC("NewTest\n")); +} + +SQChar * newtestR1(const SQChar * inString) { + scprintf(_SC("NewTestR1: %s\n"),inString); + return _SC("Returned String"); +} + +struct NewTestObj { + ScriptStringVar64 s1; + ScriptStringVar32 s2; + int pad; + int val; + int c1; + ScriptStringVar8 c2; // 8 char plus null (max string is 8 printable chars). + NewTestObj() : val(777) { + s1 = _SC("s1"); + s2 = _SC("s2"); + c1 = 996; + c2 = _SC("It's a 997"); // Prints: "It's a 9", as only 8 chars in static buffer (plus null). + } + void newtest(void) { + scprintf(_SC("NewTest: %d\n"),val); + } + SQChar * newtestR1(const SQChar * inString) { + scprintf(_SC("NewTestR1: Member var val is %d, function arg is %s\n"),val,inString); + return _SC("Returned String"); + } + + int multiArgs(HSQUIRRELVM v) { + StackHandler sa(v); + int paramCount = sa.GetParamCount(); + int p1 = sa.GetInt(2); + int p2 = sa.GetInt(3); + int p3 = sa.GetInt(4); + return 0; + } // multiArgs + + int _set(HSQUIRRELVM v) { + StackHandler sa(v); + int paramCount = sa.GetParamCount(); + const SQChar * el = sa.GetString(2); + val = sa.GetInt(3); + return sa.Return(val); +// return setInstanceVarFunc(v); + } + + int _get(HSQUIRRELVM v) { + StackHandler sa(v); + int paramCount = sa.GetParamCount(); +// return getInstanceVarFunc(v); + return sa.Return(val); + } + +}; + +struct CustomTestObj { + ScriptStringVar128 name; + int val; + bool state; + CustomTestObj() : val(0), state(false) { name = _SC("empty"); } + CustomTestObj(const SQChar * _name,int _val,bool _state) : val(_val), state(_state) { + name = _name; + } + static int construct(HSQUIRRELVM v) { + StackHandler sa(v); + int paramCount = sa.GetParamCount(); + if (paramCount == 1) { + return PostConstruct(v,new CustomTestObj(),release); + } if (paramCount == 4) { + return PostConstruct(v,new CustomTestObj(sa.GetString(2),sa.GetInt(3),sa.GetBool(4)?true:false),release); + } // if + return sq_throwerror(v,_SC("Invalid Constructor arguments")); + } // construct + + SQ_DECLARE_RELEASE(CustomTestObj) + + // Member function that handles variable types. + int varArgTypes(HSQUIRRELVM v) { + StackHandler sa(v); + int paramCount = sa.GetParamCount(); + if (sa.GetType(2) == OT_INTEGER) { + val = sa.GetInt(2); + } // if + if (sa.GetType(2) == OT_STRING) { + name = sa.GetString(2); + } // if + if (sa.GetType(3) == OT_INTEGER) { + val = sa.GetInt(3); + } // if + if (sa.GetType(3) == OT_STRING) { + name = sa.GetString(3); + } // if + return 0; + } // varArgTypes + + // Member function that handles variable types and has variable return types+count. + int varArgTypesAndCount(HSQUIRRELVM v) { + StackHandler sa(v); + int paramCount = sa.GetParamCount(); + SQObjectType type1 = (SQObjectType)sa.GetType(1); // Always OT_INSTANCE + SQObjectType type2 = (SQObjectType)sa.GetType(2); + SQObjectType type3 = (SQObjectType)sa.GetType(3); + SQObjectType type4 = (SQObjectType)sa.GetType(4); + int returnCount = 0; + if (paramCount == 3) { + sq_pushinteger(v,val); + returnCount = 1; + } else if (paramCount == 4) { + sq_pushinteger(v,val); + sq_pushstring(v,name,-1); + returnCount = 2; + } // if + return returnCount; + } // + + int noArgsVariableReturn(HSQUIRRELVM v) { + if (val == 123) { + val++; + return 0; // This will print (null). + } else if (val == 124) { + sq_pushinteger(v,val); // Will return int:124. + val++; + return 1; + } else if (val == 125) { + sq_pushinteger(v,val); + name = _SC("Case 125"); + sq_pushstring(v,name,-1); + val = 123; // reset + return 2; + } // if + return 0; + } // noArgsVariableReturn + + // Registered with func() instead of funcVarArgs(): fixed (single) return type. + const SQChar * variableArgsFixedReturnType(HSQUIRRELVM v) { + StackHandler sa(v); + int paramCount = sa.GetParamCount(); + SQObjectType type1 = (SQObjectType)sa.GetType(1); // Always OT_INSTANCE + SQObjectType type2 = (SQObjectType)sa.GetType(2); + SQObjectType type3 = (SQObjectType)sa.GetType(3); + if (paramCount == 1) { + return _SC("No Args"); + } else if (paramCount == 2) { + return _SC("One Arg"); + } else if (paramCount == 3) { + return _SC("Two Args"); + } // if + return _SC("More than two args"); + } // variableArgsFixedReturnType + + void manyArgs(int i,float f,bool b,const SQChar * s) { + scprintf(_SC("i: %d, f: %f, b: %s, s: %s\n"),i,f,b?_SC("true"):_SC("false"),s); + } // manyArgs + + float manyArgsR1(int i,float f,bool b,const SQChar * s) { + manyArgs(i,f,b,s); + return i+f; + } // manyArgsR1 + +}; + +#if 0 +struct Base { + int val1; + ScriptStringVar16 nameBase; + Base() : nameBase(_SC("Base")) { + val1 = 123; + } + void funcBase(void) { + scprintf(_SC("Val1: %d, Name: %s\n"),val1,nameBase.s); + } +}; + +struct Derived { + int val2; + ScriptStringVar16 nameDerived; + Derived() : nameDerived(_SC("Derived")), val2(456) { + val2 = 456; + } + void funcDerived(void) { + scprintf(_SC("Val2: %d, Name: %s\n"),val2,nameDerived.s); + } +}; +#endif + +//SQ_DECLARE_CLASS(NewTestObj); + +class TestSqPlus { +public: + void init(void) { + SquirrelVM::Init(); +// sq_setprintfunc(SquirrelVM::GetVMPtr(),printfunc); //sets the print function. + _INIT_CLASS(TestObj); + _INIT_STATIC_NAMESPACE(GB); + } // if + + TestSqPlus() { + init(); + + try { + HSQUIRRELVM v = SquirrelVM::GetVMPtr(); + + // === BEGIN Global Function binding tests === + + // Implemented as SquirrelVM::CreateFunction(rootTable,func,name,typeMask); + SquirrelVM::CreateFunctionGlobal(&testFunc,_SC("testFunc0")); + SquirrelVM::CreateFunctionGlobal(&testFunc,_SC("testFuncN"),_SC("n")); + SquirrelVM::CreateFunctionGlobal(&testFunc,_SC("testFuncS"),_SC("s")); + + // === Register Standard Functions === + + RegisterGlobal(v,&newtest,_SC("test")); + RegisterGlobal(v,&newtestR1,_SC("testR1")); + + // === Register Member Functions to existing classes (as opposed to instances of classes) === + + NewTestObj t1,t2,t3; + t1.val = 123; + t2.val = 456; + t3.val = 789; + RegisterGlobal(v,t1,&NewTestObj::newtest,_SC("testObj_newtest1")); + RegisterGlobal(v,t2,&NewTestObj::newtest,_SC("testObj_newtest2")); // Register newtest() again with different name and object pointer. + SquirrelObject tr = SquirrelVM::GetRootTable(); // Can be any object supporting closures (functions). + Register(v,tr.GetObjectHandle(),t3,&NewTestObj::newtestR1,_SC("testObj_newtestR1")); // Return value version. + + // === END Global Function binding tests === + + // === BEGIN Class Instance tests === + +#if 0 + SQClassDef sqClass(_SC("NewTestObj")); + sqClass.func(&NewTestObj::newtestR1,_SC("newtestR1")); + sqClass.var(&NewTestObj::val,_SC("val")); + sqClass.var(&NewTestObj::s1,_SC("s1")); + sqClass.var(&NewTestObj::s2,_SC("s2")); + sqClass.var(&NewTestObj::c1,_SC("c1"),VAR_ACCESS_READ_ONLY); + sqClass.var(&NewTestObj::c2,_SC("c2"),VAR_ACCESS_READ_ONLY); + sqClass.funcVarArgs(&NewTestObj::multiArgs,_SC("multiArgs")); +#else + SQClassDef(_SC("NewTestObj")). + func(&NewTestObj::newtestR1,_SC("newtestR1")). + var(&NewTestObj::val,_SC("val")). + var(&NewTestObj::s1,_SC("s1")). + var(&NewTestObj::s2,_SC("s2")). + var(&NewTestObj::c1,_SC("c1"),VAR_ACCESS_READ_ONLY). + var(&NewTestObj::c2,_SC("c2"),VAR_ACCESS_READ_ONLY). + funcVarArgs(&NewTestObj::multiArgs,_SC("multiArgs")); +#endif + + SQClassDef customClass(_SC("CustomTestObj")); + customClass.staticFuncVarArgs(&CustomTestObj::construct,_SC("constructor"),_SC("snb")); // string, number, bool (all types must match). + customClass.funcVarArgs(&CustomTestObj::varArgTypes,_SC("varArgTypes"),_SC("s|ns|ns|ns|n")); // string or number + string or number. + customClass.funcVarArgs(&CustomTestObj::varArgTypesAndCount,_SC("varArgTypesAndCount"),_SC("*")); // "*"): no type or count checking. + customClass.funcVarArgs(&CustomTestObj::noArgsVariableReturn,_SC("noArgsVariableReturn")); // No type string means no arguments allowed. + customClass.func(&CustomTestObj::variableArgsFixedReturnType,_SC("variableArgsFixedReturnType")); // Variables args, fixed return type. + customClass.func(&CustomTestObj::manyArgs,_SC("manyArgs")); // Many args, type checked. + customClass.func(&CustomTestObj::manyArgsR1,_SC("manyArgsR1")); // Many args, type checked, one return value. + +// Old macro-based method. Must use SQ_DECLARE_CLASS() macro above. +#if 0 + SquirrelObject newClass = SQ_REGISTER_CLASS(NewTestObj); + SQ_REGISTER_INSTANCE(newClass,NewTestObj,newtestR1); +// Currently, can use either automatic variable handling OR manual handling (but not both at once). +#if 1 + SQ_REGISTER_INSTANCE_VARIABLE(newClass,NewTestObj,val); // _set/_get will be defined to use automatic methods for val. +#else + SQ_REGISTER_INSTANCE_VARARGS(newClass,NewTestObj,_set); // _set is now defined and won't be overridden. + SQ_REGISTER_INSTANCE_VARARGS(newClass,NewTestObj,_get); + SQ_REGISTER_INSTANCE_VARIABLE(newClass,NewTestObj,val); // Access will be through _set/_get member functions above, not automatic methods. +#endif + +#if 1 + // With an HSQUIRRELVM argument, can handle variable args, and when registered this way can return multiple values. + SQ_REGISTER_INSTANCE_VARARGS(newClass,NewTestObj,multiArgs); +#else + // With an HSQUIRRELVM argument, can handle variable args, but can only return one value (defined by the function definition). + SQ_REGISTER_INSTANCE(newClass,NewTestObj,multiArgs); +#endif +#endif + +#if 1 + SquirrelObject testReg0 = SquirrelVM::CompileBuffer(_SC(" co <- CustomTestObj(\"hello\",123,true); co.varArgTypes(\"str\",123,123,\"str\"); co.varArgTypes(123,\"str\",\"str\",123); ")); + SquirrelVM::RunScript(testReg0); + + SquirrelObject testReg0a = SquirrelVM::CompileBuffer(_SC(" print(co.varArgTypesAndCount(1,true)); print(co.varArgTypesAndCount(2,false,3.)); print(\"\\n\"); ")); + SquirrelVM::RunScript(testReg0a); + + SquirrelObject testReg0b = SquirrelVM::CompileBuffer(_SC(" print(co.noArgsVariableReturn()); print(co.noArgsVariableReturn()); print(co.noArgsVariableReturn()); print(\"\\n\"); ")); + SquirrelVM::RunScript(testReg0b); + + SquirrelObject testReg0c = SquirrelVM::CompileBuffer(_SC(" print(co.variableArgsFixedReturnType(1)); print(co.variableArgsFixedReturnType(1,2)); print(co.variableArgsFixedReturnType(1,2,3)); print(\"\\n\"); ")); + SquirrelVM::RunScript(testReg0c); + + SquirrelObject testReg0d = SquirrelVM::CompileBuffer(_SC(" co.manyArgs(111,222.2,true,\"Hello\"); print(co.manyArgsR1(333,444.3,false,\"World\")); print(\"\\n\"); ")); + SquirrelVM::RunScript(testReg0d); +#endif + +// Inheriting from an existing base class in this way is not currently supported. +// Requires either a Squirrel language/behavior change, or extra code at the interface +// layer to allocate memory and call constructor of parent class (and perhaps +// handle constructor args) store pointer in UserData, and handle proper variable access +// (get correct class/struct pointer) and member function calls (store class +// type/id in function up-var and search/hash for actual 'this' pointer for function call). +#if 0 + SQClassDef(_SC("Base")). + var(&Base::nameBase,_SC("nameBase")). + func(&Base::funcBase,_SC("funcBase")); + + SQClassDef("Derived",_SC("Base")). + var(&Derived::nameDerived,_SC("nameDerived")). + func(&Derived::funcDerived,_SC("funcDerived")); + +// SquirrelObject testBaseDerived = SquirrelVM::CompileBuffer(_SC(" local base = Base(); print(base.nameBase); local derived = Derived(); print(\"NameBase: \"+derived.nameBase+\" NameDerived: \"+derived.nameDerived); derived.funcBase(); ")); + SquirrelObject testBaseDerived = SquirrelVM::CompileBuffer(_SC(" local derived = Derived(); print(\"NameBase: \"+derived.nameBase+\" NameDerived: \"+derived.nameDerived); derived.funcBase(); ")); + SquirrelVM::RunScript(testBaseDerived); +#endif + +#if 1 + SquirrelObject testReg1a = SquirrelVM::CompileBuffer(_SC(" co <- CustomTestObj(\"hello\",123,true); co.noArgsVariableReturn(); local t = NewTestObj(); print(\"C1: \"+t.c1); print(\"C2: \"+t.c2); // t.c1 = 123; ")); + SquirrelVM::RunScript(testReg1a); + + // Constant test (read only var). Var can change on C++ side, but not on script side. + try { + SquirrelObject testRegConstant = SquirrelVM::CompileBuffer(_SC(" local t = NewTestObj(); t.c1 = 123; ")); + SquirrelVM::RunScript(testRegConstant); + } // try + catch (SquirrelError & e) { + SQChar buff[256]; + scsprintf(buff,_SC("Error: %s, %s\n"),e.desc,_SC("Squirrel::TestConstant")); + // OutputDebugString(buff); + SCPUTS(buff); + } // catch + + SquirrelObject testReg1 = SquirrelVM::CompileBuffer(_SC(" local t = NewTestObj(); t.newtestR1(\"Hello\"); t.val = 789; print(t.val); print(t.s1); print(t.s2); t.s1 = \"New S1\"; print(t.s1); ")); + SquirrelVM::RunScript(testReg1); + + SquirrelObject testReg2 = SquirrelVM::CompileBuffer(_SC(" local t = NewTestObj(); t.val = 789; print(t.val); t.val = 876; print(t.val); t.multiArgs(1,2,3); t.multiArgs(1,2,3,4); ")); + SquirrelVM::RunScript(testReg2); + SquirrelObject testReg3 = SquirrelVM::CompileBuffer(_SC(" test(); local rv = testR1(\"Hello\"); print(rv); ")); + SquirrelVM::RunScript(testReg3); + SquirrelObject testReg4 = SquirrelVM::CompileBuffer(_SC(" print(\"\\nMembers:\"); testObj_newtest1(); testObj_newtest2(); print(testObj_newtestR1(\"Hello Again\")); ")); + SquirrelVM::RunScript(testReg4); + + SquirrelObject defCallFunc = SquirrelVM::CompileBuffer(_SC(" function callMe(var) { print(\"I was called by: \"+var); return 123; }")); + SquirrelVM::RunScript(defCallFunc); + + SquirrelObject root = SquirrelVM::GetRootTable(); + + // Get a function from the root table and call it. + SquirrelFunction callFunc(_SC("callMe")); + int ival = callFunc(_SC("Squirrel")); + scprintf(_SC("IVal: %d\n"),ival); + ival = 0; + // Get a function from any table. + SquirrelFunction callFunc2(root.GetObjectHandle(),_SC("callMe")); + ival = callFunc(456); // Argument count is checked; type is not. + + // === END Class Instance tests === + + // === BEGIN macro-only class-registrated tests === +// SquirrelVM::CreateFunctionGlobal(_SC("getName",getVarName,"*")); // * = any type. +// SquirrelObject main = SquirrelVM::CompileBuffer(_SC("local testObj = TestObj(); testObj.print(); testObj.update(\"ab\"); testObj.print()")); +// SquirrelObject main = SquirrelVM::CompileBuffer(_SC("local LF = \"\\n\"; local testObj = TestObj(); testObj.print(); testObj.update(1.5); testObj.print(); testObj.y += 10.; testObj.z = -1.; print(testObj.y+LF); print(\"Array: \"+testObj[0]+LF); print(testObj); print(LF); ")); +// SquirrelObject main = SquirrelVM::CompileBuffer(_SC("local testObj = TestObj(); testObj.z = -1.; print(testObj); testFunc(); testFunc0(); testFuncN(1.); testFuncS(\"Hello\"); ")); +// SquirrelObject main = SquirrelVM::CompileBuffer(_SC("testFunc0(); testFuncN(1); testFuncN(1.23); testFuncS(\"Hello\");")); + + SquirrelObject main = SquirrelVM::CompileBuffer(_SC("table1 <- {key1=\"keyVal\",key2 = 123};\n if (\"key1\" in table1)\n print(\"Sq: Found it\");\n else\n print(\"Sq: Not found\");")); + SquirrelVM::RunScript(main); + SquirrelObject table1 = root.GetValue(_SC("table1")); + if (table1.Exists(_SC("key1"))) { + scprintf(_SC("C++: Found it.\n")); + } else { + scprintf(_SC("C++: Did not find it.\n")); + } // if + + // === BEGIN Simple variable binding tests === + + int iVar = 777; + float fVar = 88.99f; + bool bVar = true; + BindVariable(root,&iVar,_SC("iVar")); + BindVariable(root,&fVar,_SC("fVar")); + BindVariable(root,&bVar,_SC("bVar")); + + static ScriptStringVar128 testString; + scsprintf(testString,_SC("This is a test string")); + BindVariable(root,&testString,_SC("testString")); + + // === END Simple variable binding tests === + + // === BEGIN Array Tests === + + SquirrelObject array = SquirrelVM::CreateArray(10); + int i; + for (i = 0; i < 10; i++) array.SetValue(i,i); + array.ArrayAppend(123); // int + array.ArrayAppend(true); // bool (must use bool and not SQBool (SQBool is treated as INT by compiler). + array.ArrayAppend(false); // bool (must use bool and not SQBool (SQBool is treated as INT by compiler). + array.ArrayAppend(123.456f); // float + array.ArrayAppend(_SC("string")); // string + array.ArrayAppend(456); // Will be popped and thrown away (below). + + // Pop 3 items from array: + array.ArrayPop(SQFalse); // Don't retrieve the popped value (int:123). + SquirrelObject so1 = array.ArrayPop(); // Retrieve the popped value. + const SQChar * val1 = so1.ToString(); // Get string. + float val2 = array.ArrayPop().ToFloat(); // Pop and get float. + scprintf(_SC("[Popped values] Val1: %s, Val2: %f\n"),val1,val2); + + int startIndex = array.Len(); + array.ArrayExtend(10); // Implemented as: ArrayResize(Len()+amount). + for (i = startIndex; i < array.Len(); i++) array.SetValue(i,i*10); + root.SetValue(_SC("array"),array); + + SquirrelObject arrayr = array.Clone(); // Get a copy as opposed to another reference. + arrayr.ArrayReverse(); + root.SetValue(_SC("arrayr"),arrayr); + + // === END Array Tests === + +// SquirrelObject test = SquirrelVM::CompileBuffer(_SC(" print(iVar); print(fVar); print(bVar); iVar += 1; fVar += 100.; bVar = false; print(iVar); print(fVar); print(bVar); xVar = 1; ")); // Test for xVar error. +// SquirrelObject test = SquirrelVM::CompileBuffer(_SC(" print(iVar); print(fVar); print(bVar); iVar += 1; fVar += 100.; bVar = false; print(iVar); print(fVar); print(bVar); print(testString); testString = \"New string value\"; print(testString);")); + SquirrelObject define_printArray = SquirrelVM::CompileBuffer(_SC(" function printArray(name,array) { print(name+\".len() = \"+array.len()); foreach(i, v in array) if (v != null) { if (typeof v == \"bool\") v = v ? \"true\" : \"false\"; print(\"[\"+i+\"]: \"+v); } } ")); + SquirrelVM::RunScript(define_printArray); + SquirrelObject test = SquirrelVM::CompileBuffer(_SC(" printArray(\"array\",array); printArray(\"arrayr\",arrayr); ")); + +// SquirrelObject test = SquirrelVM::CompileBuffer(_SC(" iVar = 1; print(iVar); ")); +// SquirrelObject test = SquirrelVM::CompileBuffer(_SC(" print(\"GB:\"+GB.TEST_CONST); GB.TEST_CONST += 1; GB.Update(); print(\"GB2:\"+GB.TEST_CONST); \n")); + + SquirrelVM::RunScript(test); +#endif + + } // try + catch (SquirrelError & e) { +// SquirrelVM::DumpStack(); + SQChar buff[256]; + scsprintf(buff,_SC("Error: %s, %s\n"),e.desc,_SC("Squirrel::TestObj")); +// OutputDebugString(buff); + SCPUTS(buff); + } // catch + + } + + ~TestSqPlus() { + SquirrelVM::Shutdown(); + } + +}; + +void doTest(void) { + TestSqPlus testSqPlus; +} // doTest + +int main(int argc,char * argv[]) { + + // Run twice to make sure cleanup/shutdown works OK. + SCPUTS(_SC("Start Pass 1\n")); + doTest(); +#if 0 + SCPUTS(_SC("Start Pass 2\n")); + doTest(); +#endif + SCPUTS(_SC("Done.\n")); + + scprintf(_SC("Press RETURN to exit.")); + getchar(); + + return 0; +} + diff --git a/sqplus/testSqPlus/testSqPlus.vcproj b/sqplus/testSqPlus/testSqPlus.vcproj new file mode 100755 index 0000000..7c5a612 --- /dev/null +++ b/sqplus/testSqPlus/testSqPlus.vcproj @@ -0,0 +1,352 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sqplus/testSqPlus/testSqPlus.vcxproj b/sqplus/testSqPlus/testSqPlus.vcxproj new file mode 100755 index 0000000..cffa268 --- /dev/null +++ b/sqplus/testSqPlus/testSqPlus.vcxproj @@ -0,0 +1,181 @@ + + + + + Debug - Unicode + Win32 + + + Debug + Win32 + + + Release - Unicode + Win32 + + + Release + Win32 + + + + {11D3B7F7-3870-426F-8EC2-19E16D4F0DCC} + Win32Proj + + + + Application + Unicode + + + Application + Unicode + + + Application + MultiByte + + + Application + MultiByte + + + + + + + + + + + + + + + + + + + + + + + <_ProjectFileVersion>10.0.30319.1 + $(Configuration)\ + $(Configuration)\ + true + $(Configuration)\ + $(Configuration)\ + false + $(Configuration)\ + $(Configuration)\ + true + $(Configuration)\ + $(Configuration)\ + false + + + + Disabled + ../include;../sqplus;%(AdditionalIncludeDirectories) + WIN32;_DEBUG;_CONSOLE;_CRT_SECURE_NO_DEPRECATE;%(PreprocessorDefinitions) + true + EnableFastChecks + MultiThreadedDebug + + + Level3 + EditAndContinue + + + $(OutDir)testSqPlus.exe + true + $(OutDir)testSqPlus.pdb + Console + MachineX86 + + + + + ../include;../sqplus;%(AdditionalIncludeDirectories) + WIN32;NDEBUG;_CONSOLE;_CRT_SECURE_NO_DEPRECATE;%(PreprocessorDefinitions) + MultiThreaded + + + Level3 + ProgramDatabase + + + $(OutDir)testSqPlus.exe + true + Console + true + true + MachineX86 + + + + + Disabled + ../include;../sqplus;%(AdditionalIncludeDirectories) + WIN32;_DEBUG;_CONSOLE;_CRT_SECURE_NO_DEPRECATE;_CRT_NON_CONFORMING_SWPRINTFS;%(PreprocessorDefinitions) + true + EnableFastChecks + MultiThreadedDebug + + + Level3 + EditAndContinue + + + $(OutDir)testSqPlus.exe + true + $(OutDir)testSqPlus.pdb + Console + MachineX86 + + + + + ../include;../sqplus;%(AdditionalIncludeDirectories) + WIN32;NDEBUG;_CONSOLE;_CRT_SECURE_NO_DEPRECATE;_CRT_NON_CONFORMING_SWPRINTFS;%(PreprocessorDefinitions) + MultiThreaded + + + Level3 + ProgramDatabase + + + $(OutDir)testSqPlus.exe + true + Console + true + true + MachineX86 + + + + + + + + {63a56f4b-5b83-4b89-b387-b456fe002528} + false + + + {f9811314-c694-49a4-bd87-ba2e7f30d358} + false + + + {b6da293c-f1bb-4800-8134-70cbe80f70a0} + false + + + {a79653f2-73f4-4f57-ae86-4aebde795232} + false + + + + + + \ No newline at end of file diff --git a/sqplus/testSqPlus/testSqPlus.vcxproj.filters b/sqplus/testSqPlus/testSqPlus.vcxproj.filters new file mode 100755 index 0000000..70a980c --- /dev/null +++ b/sqplus/testSqPlus/testSqPlus.vcxproj.filters @@ -0,0 +1,18 @@ + + + + + {4FC737F1-C7A5-4376-A066-2A32D752A2FF} + cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx + + + {93995380-89BD-4b04-88EB-625FBE52EBFB} + h;hpp;hxx;hm;inl;inc;xsd + + + + + Source Files + + + \ No newline at end of file diff --git a/sqplus/testSqPlus/testSqPlus71.vcproj b/sqplus/testSqPlus/testSqPlus71.vcproj new file mode 100755 index 0000000..af8ea1c --- /dev/null +++ b/sqplus/testSqPlus/testSqPlus71.vcproj @@ -0,0 +1,225 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sqplus/testSqPlus2unit/Makefile b/sqplus/testSqPlus2unit/Makefile new file mode 100755 index 0000000..6040655 --- /dev/null +++ b/sqplus/testSqPlus2unit/Makefile @@ -0,0 +1,57 @@ +OUT= testSqPlus2unit + +all: $(OUT) + +SQUIRREL= .. + +CXX = g++ +CXXFLAGS= -g -O0 -fno-rtti -Wall +INCDIRS= -I$(SQUIRREL)/include -I. -I$(SQUIRREL)/sqlibs -I$(SQUIRREL)/sqplus \ + -I$(UNITTEST)/src +LIBDIR= -L$(SQUIRREL)/lib -L$(UNITTEST) +LIBS= -lsqplus -lsquirrel -lsqstdlib -lUnitTest++ + +UNITTEST=UnitTest++ + +.SUFFIXES: .o .cpp + +SRCS= \ + main.cpp \ + globals.cpp \ + test_Array.cpp \ + test_ClassInstance.cpp \ + test_CppScriptVar.cpp \ + test_FunctionOverloading.cpp \ + test_GlobalFunctionBindings.cpp \ + test_GlobalAsMember.cpp \ + test_Instance.cpp \ + test_MultipleVMs.cpp \ + test_MemberVariableTypes.cpp \ + test_Namespace.cpp \ + test_ObjectGetSet.cpp \ + test_PassByReference.cpp \ + test_PointfBoxf.cpp \ + test_PointerToDerived.cpp \ + test_PureVirtualInterface.cpp \ + test_ScriptingTypeName.cpp \ + test_Scripts.cpp \ + test_SimpleVariable.cpp \ + test_SmartPointer.cpp \ + test_StringConv.cpp \ + test_SQ_STD_String.cpp \ + test_STD_String.cpp \ + test_Table.cpp \ + test_TypeSafe.cpp \ + testEnv.cpp + + + +OBJS = $(patsubst %.cpp, %.o, $(SRCS)) + + +.cpp.o: + $(CXX) $(INCDIRS) $(CXXFLAGS) -c $< + +testSqPlus2unit: $(OBJS) + cd $(UNITTEST) && make + $(CXX) $(CXXFLAGS) -o $(OUT) $(OBJS) $(LIBDIR) $(LIBS) diff --git a/sqplus/testSqPlus2unit/UnitTest++/COPYING b/sqplus/testSqPlus2unit/UnitTest++/COPYING new file mode 100755 index 0000000..9f96308 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/COPYING @@ -0,0 +1,20 @@ +Copyright (c) 2006 Noel Llopis and Charles Nicholson + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be included +in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/sqplus/testSqPlus2unit/UnitTest++/Makefile b/sqplus/testSqPlus2unit/UnitTest++/Makefile new file mode 100755 index 0000000..2333937 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/Makefile @@ -0,0 +1,88 @@ +CC = g++ +CCFLAGS = -g -O0 -ansi -Wall -W -ansi # -pedantic +SED = sed +MV = mv +RM = rm + +.SUFFIXES: .o .cpp + +lib = libUnitTest++.a +test = TestUnitTest++ + +src = src/AssertException.cpp \ + src/Test.cpp \ + src/Checks.cpp \ + src/TestRunner.cpp \ + src/TestResults.cpp \ + src/TestReporter.cpp \ + src/TestReporterStdout.cpp \ + src/ReportAssert.cpp \ + src/TestList.cpp \ + src/TimeConstraint.cpp \ + src/TestDetails.cpp \ + src/MemoryOutStream.cpp \ + src/DeferredTestReporter.cpp \ + src/DeferredTestResult.cpp \ + src/XmlTestReporter.cpp \ + src/Sysdeps/SignalTranslator.cpp \ + src/Sysdeps/TimeHelpers.cpp + +test_src = src/tests/Main.cpp \ + src/tests/TestAssertHandler.cpp \ + src/tests/TestChecks.cpp \ + src/tests/TestUnitTest++.cpp \ + src/tests/TestTest.cpp \ + src/tests/TestTestResults.cpp \ + src/tests/TestTestRunner.cpp \ + src/tests/TestCheckMacros.cpp \ + src/tests/TestTestList.cpp \ + src/tests/TestTestMacros.cpp \ + src/tests/TestTimeConstraint.cpp \ + src/tests/TestTimeConstraintMacro.cpp \ + src/tests/TestMemoryOutStream.cpp \ + src/tests/TestDeferredTestReporter.cpp \ + src/tests/TestXmlTestReporter.cpp + +objects = $(patsubst %.cpp, %.o, $(src)) +test_objects = $(patsubst %.cpp, %.o, $(test_src)) +dependencies = $(subst .o,.d,$(objects)) +test_dependencies = $(subst .o,.d,$(test_objects)) + +define make-depend + $(CC) $(CCFLAGS) -M $1 | \ + $(SED) -e 's,\($(notdir $2)\) *:,$(dir $2)\1: ,' > $3.tmp + $(SED) -e 's/#.*//' \ + -e 's/^[^:]*: *//' \ + -e 's/ *\\$$//' \ + -e '/^$$/ d' \ + -e 's/$$/ :/' $3.tmp >> $3.tmp + $(MV) $3.tmp $3 +endef + + +all: $(test) + + +$(lib): $(objects) + @echo Creating $(lib) library... + @ar cr $(lib) $(objects) + +$(test): $(lib) $(test_objects) + @echo Linking $(test)... + @$(CC) -o $(test) $(test_objects) $(lib) + @echo Running unit tests... + @./$(test) + +clean: + -@$(RM) $(objects) $(test_objects) $(dependencies) $(test_dependencies) $(test) $(lib) 2> /dev/null + +%.o : %.cpp + @echo $< + @$(call make-depend,$<,$@,$(subst .o,.d,$@)) + @$(CC) $(CCFLAGS) -c $< -o $(patsubst %.cpp, %.o, $<) + + +ifneq "$(MAKECMDGOALS)" "clean" +-include $(dependencies) +-include $(test_dependencies) +endif diff --git a/sqplus/testSqPlus2unit/UnitTest++/README b/sqplus/testSqPlus2unit/UnitTest++/README new file mode 100755 index 0000000..1f9f93e --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/README @@ -0,0 +1,57 @@ +UnitTest++ README +Version: v1.2 +Last update: 2006-10-29 + + +UnitTest++ is free software. You may copy, distribute, and modify it under +the terms of the License contained in the file COPYING distributed +with this package. This license is the same as the MIT/X Consortium +license. + +See src/tests/TestUnitTest++.cpp for usage. + +Authors: +Noel Llopis (llopis@convexhull.com) +Charles Nicholson (cn@cnicholson.net) + +Contributors: +Jim Tilander (jim.tilander@gmail.com) +Kim Grasman (kim@mvps.org) +Jonathan Jansson (lilliemarck@users.sourceforge.net) +Dirck Blaskey (listtarget2@danbala.com) +Rory Driscoll (rorydriscoll@gmail.com) +Dan Lind (podcat@gmail.com) +Matt Kimmel (mattkimmel@gmail.com) -- Submitted with permission from Blue Fang Games +Anthony Moralez (anthony.moralez@gmail.com) +Jeff Dixon + + +Release notes +-------------- + +Version 1.2 (2006-10-29) +- First pass at documentation. +- More detailed error crash catching in fixtures. +- Standard streams used for printing objects under check. This should allow the + use of standard class types such as std::string or other custom classes with + stream operators to ostream. +- Standard streams can be optionally compiled off by defining UNITTEST_USE_CUSTOM_STREAMS + in Config.h +- Added named test suites +- Added CHECK_ARRAY2D_CLOSE +- Posix library name is libUnitTest++.a now +- Floating point numbers are postfixed with f in the failure reports + +Version 1.1 (2006-04-18) +- CHECK macros do not have side effects even if one of the parameters changes state +- Removed CHECK_ARRAY_EQUAL (too similar to CHECK_ARRAY_CLOSE) +- Added local and global time constraints +- Removed dependencies on strstream +- Improved Posix signal to exception translator +- Failing tests are added to Visual Studio's error list +- Fixed Visual Studio projects to work with spaces in directories + + +Version 1.0 (2006-03-15) +- Initial release + diff --git a/sqplus/testSqPlus2unit/UnitTest++/TestUnitTest++.vsnet2003.vcproj b/sqplus/testSqPlus2unit/UnitTest++/TestUnitTest++.vsnet2003.vcproj new file mode 100755 index 0000000..6674a82 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/TestUnitTest++.vsnet2003.vcproj @@ -0,0 +1,168 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sqplus/testSqPlus2unit/UnitTest++/TestUnitTest++.vsnet2005.vcproj b/sqplus/testSqPlus2unit/UnitTest++/TestUnitTest++.vsnet2005.vcproj new file mode 100755 index 0000000..f1df254 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/TestUnitTest++.vsnet2005.vcproj @@ -0,0 +1,248 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sqplus/testSqPlus2unit/UnitTest++/UnitTest++.vsnet2003.sln b/sqplus/testSqPlus2unit/UnitTest++/UnitTest++.vsnet2003.sln new file mode 100755 index 0000000..748dedb --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/UnitTest++.vsnet2003.sln @@ -0,0 +1,30 @@ +Microsoft Visual Studio Solution File, Format Version 8.00 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "UnitTest++.vsnet2003", "UnitTest++.vsnet2003.vcproj", "{7E5DD804-EC63-4FA5-BB6D-53DA86806EF5}" + ProjectSection(ProjectDependencies) = postProject + EndProjectSection +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "TestUnitTest++.vsnet2003", "TestUnitTest++.vsnet2003.vcproj", "{ACDF9A6A-874F-49E5-AB7C-74F8150BB4C7}" + ProjectSection(ProjectDependencies) = postProject + {7E5DD804-EC63-4FA5-BB6D-53DA86806EF5} = {7E5DD804-EC63-4FA5-BB6D-53DA86806EF5} + EndProjectSection +EndProject +Global + GlobalSection(SolutionConfiguration) = preSolution + Debug = Debug + Release = Release + EndGlobalSection + GlobalSection(ProjectConfiguration) = postSolution + {7E5DD804-EC63-4FA5-BB6D-53DA86806EF5}.Debug.ActiveCfg = Debug|Win32 + {7E5DD804-EC63-4FA5-BB6D-53DA86806EF5}.Debug.Build.0 = Debug|Win32 + {7E5DD804-EC63-4FA5-BB6D-53DA86806EF5}.Release.ActiveCfg = Release|Win32 + {7E5DD804-EC63-4FA5-BB6D-53DA86806EF5}.Release.Build.0 = Release|Win32 + {ACDF9A6A-874F-49E5-AB7C-74F8150BB4C7}.Debug.ActiveCfg = Debug|Win32 + {ACDF9A6A-874F-49E5-AB7C-74F8150BB4C7}.Debug.Build.0 = Debug|Win32 + {ACDF9A6A-874F-49E5-AB7C-74F8150BB4C7}.Release.ActiveCfg = Release|Win32 + {ACDF9A6A-874F-49E5-AB7C-74F8150BB4C7}.Release.Build.0 = Release|Win32 + EndGlobalSection + GlobalSection(ExtensibilityGlobals) = postSolution + EndGlobalSection + GlobalSection(ExtensibilityAddIns) = postSolution + EndGlobalSection +EndGlobal diff --git a/sqplus/testSqPlus2unit/UnitTest++/UnitTest++.vsnet2003.vcproj b/sqplus/testSqPlus2unit/UnitTest++/UnitTest++.vsnet2003.vcproj new file mode 100755 index 0000000..dfe96ee --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/UnitTest++.vsnet2003.vcproj @@ -0,0 +1,217 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sqplus/testSqPlus2unit/UnitTest++/UnitTest++.vsnet2005.sln b/sqplus/testSqPlus2unit/UnitTest++/UnitTest++.vsnet2005.sln new file mode 100755 index 0000000..f27ed4a --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/UnitTest++.vsnet2005.sln @@ -0,0 +1,29 @@ + +Microsoft Visual Studio Solution File, Format Version 9.00 +# Visual Studio 2005 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "UnitTest++.vsnet2005", "UnitTest++.vsnet2005.vcproj", "{64A4FEFE-0461-4E95-8CC1-91EF5F57DBC6}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "TestUnitTest++.vsnet2005", "TestUnitTest++.vsnet2005.vcproj", "{9CCC3439-309E-4E85-B3B8-CE704D385D48}" + ProjectSection(ProjectDependencies) = postProject + {64A4FEFE-0461-4E95-8CC1-91EF5F57DBC6} = {64A4FEFE-0461-4E95-8CC1-91EF5F57DBC6} + EndProjectSection +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|Win32 = Debug|Win32 + Release|Win32 = Release|Win32 + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {64A4FEFE-0461-4E95-8CC1-91EF5F57DBC6}.Debug|Win32.ActiveCfg = Debug|Win32 + {64A4FEFE-0461-4E95-8CC1-91EF5F57DBC6}.Debug|Win32.Build.0 = Debug|Win32 + {64A4FEFE-0461-4E95-8CC1-91EF5F57DBC6}.Release|Win32.ActiveCfg = Release|Win32 + {64A4FEFE-0461-4E95-8CC1-91EF5F57DBC6}.Release|Win32.Build.0 = Release|Win32 + {9CCC3439-309E-4E85-B3B8-CE704D385D48}.Debug|Win32.ActiveCfg = Debug|Win32 + {9CCC3439-309E-4E85-B3B8-CE704D385D48}.Debug|Win32.Build.0 = Debug|Win32 + {9CCC3439-309E-4E85-B3B8-CE704D385D48}.Release|Win32.ActiveCfg = Release|Win32 + {9CCC3439-309E-4E85-B3B8-CE704D385D48}.Release|Win32.Build.0 = Release|Win32 + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection +EndGlobal diff --git a/sqplus/testSqPlus2unit/UnitTest++/UnitTest++.vsnet2005.vcproj b/sqplus/testSqPlus2unit/UnitTest++/UnitTest++.vsnet2005.vcproj new file mode 100755 index 0000000..1b6d4d4 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/UnitTest++.vsnet2005.vcproj @@ -0,0 +1,306 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sqplus/testSqPlus2unit/UnitTest++/UnitTest++.vsnet2005.vcxproj b/sqplus/testSqPlus2unit/UnitTest++/UnitTest++.vsnet2005.vcxproj new file mode 100755 index 0000000..8c36a41 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/UnitTest++.vsnet2005.vcxproj @@ -0,0 +1,116 @@ + + + + + Debug + Win32 + + + Release + Win32 + + + + {64A4FEFE-0461-4E95-8CC1-91EF5F57DBC6} + UnitTestvsnet2005 + Win32Proj + + + + StaticLibrary + Unicode + false + + + StaticLibrary + Unicode + + + + + + + + + + + + + <_ProjectFileVersion>10.0.30319.1 + $(SolutionDir)$(Configuration)\ + obj\$(ProjectName)\$(Configuration)\ + $(SolutionDir)$(Configuration)\ + obj\$(ProjectName)\$(Configuration)\ + + + + Disabled + WIN32;_DEBUG;_LIB;_CRT_SECURE_NO_DEPRECATE;%(PreprocessorDefinitions) + true + Async + EnableFastChecks + MultiThreadedDebug + + + Level4 + EditAndContinue + + + + + MinSpace + WIN32;NDEBUG;_LIB;_CRT_SECURE_NO_DEPRECATE;%(PreprocessorDefinitions) + Async + MultiThreaded + + + Level4 + ProgramDatabase + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/sqplus/testSqPlus2unit/UnitTest++/UnitTest++.vsnet2005.vcxproj.filters b/sqplus/testSqPlus2unit/UnitTest++/UnitTest++.vsnet2005.vcxproj.filters new file mode 100755 index 0000000..3a8106b --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/UnitTest++.vsnet2005.vcxproj.filters @@ -0,0 +1,54 @@ + + + + + {866b4d39-f36f-444a-97d6-22490799addc} + + + + + Win32 + + + + + + + + + + + + + + + + + + + + Win32 + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/sqplus/testSqPlus2unit/UnitTest++/docs/UnitTest++.html b/sqplus/testSqPlus2unit/UnitTest++/docs/UnitTest++.html new file mode 100755 index 0000000..cd40400 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/docs/UnitTest++.html @@ -0,0 +1,260 @@ + + + UnitTest++ in brief + + +

    UnitTest++ in brief

    +

    Introduction

    +

    This little document serves as bare-bones documentation for UnitTest++.

    + +

    For background, goals and license details, see:

    + + + +

    The documentation, while sparse, aims to be practical, so it should give you enough info to get started using UnitTest++ as fast as possible.

    + +

    Building UnitTest++

    +

    Building UnitTest++ will be specific to each platform and build environment, but it should be straightforward.

    + +

    Building with Visual Studio

    +

    If you are using Visual Studio, go for either of the provided .sln files, depending on version. There are no prefabricated solutions for versions earlier than VS.NET 2003, but we have had reports of people building UnitTest++ with at least VS.NET 2002.

    + +

    Building with Make

    +

    The bundled makefile is written to build with g++. It also needs sed installed in the path, and to be able to use the mv and rm shell commands. The makefile should be usable on most Posix-like platforms.

    + +

    Do "make all" to generate a library and test executable. A final build step runs all unit tests to make sure that the result works as expected.

    + +

    Packaging

    +

    You'll probably want to keep the generated library in a shared space in source control, so you can reuse it for multiple test projects. A redistributable package of UnitTest++ would consist of the generated library file, and all of the header files in UnitTest++/src/ and its per-platform subfolders. The tests directory only contains the unit tests for the library, and need not be included.

    + +

    Using UnitTest++

    +

    The source code for UnitTest++ comes with a full test suite written using UnitTest++. This is a great place to learn techniques for testing. There is one sample .cpp file: UnitTest++/src/tests/TestUnitTest++.cpp. It covers most of UnitTest++'s features in an easy-to-grasp context, so start there if you want a quick overview of typical usage.

    + +

    Getting started

    +

    Listed below is a minimal C++ program to run a failing test through UnitTest++.

    + +
    +  // test.cpp
+  #include <UnitTest++.h>
+
+  TEST(FailSpectacularly)
+  {
+    CHECK(false);
+  }
+
+  int main()
+  {
+    return UnitTest::RunAllTests();
+  }
+
    + +

    UnitTest++.h is a facade header for UnitTest++, so including that should get you all features of the library. All classes and free functions are placed in namespace UnitTest, so you need to either qualify their full names (as with RunAllTests() in the example) or add a using namespace UnitTest; statement in your .cpp files. Note that any mention of UnitTest++ functions and classes in this document assume that the UnitTest namespace has been opened.

    + +

    Compiling and linking this program with UnitTest++'s static library into an executable, and running it, will produce the following output (details may vary):

    + +
    +  .\test.cpp(5): error: Failure in FailSpectacularly: false
+  FAILED: 1 out of 1 tests failed (1 failures).
+  Test time: 0.00 seconds.
+
    + +

    UnitTest++ attempts to report every failure in an IDE-friendly format, depending on platform (e.g. you can double-click it in Visual Studio's error list.) The exit code will be the number of failed tests, so that a failed test run always returns a non-zero exit code.

    + +

    Test macros

    +

    To add a test, simply put the following code in a .cpp file of your choice:

    + +
    +  TEST(YourTestName)
+  {
+  }
+
    + +

    The TEST macro contains enough machinery to turn this slightly odd-looking syntax into legal C++, and automatically register the test in a global list. This test list forms the basis of what is executed by RunAllTests().

    + +

    If you want to re-use a set of test data for more than one test, or provide setup/teardown for tests, you can use the TEST_FIXTURE macro instead. The macro requires that you pass it a class name that it will instantiate, so any setup and teardown code should be in its constructor and destructor.

    + +
    +  struct SomeFixture
+  {
+    SomeFixture() { /* some setup */ }
+    ~SomeFixture() { /* some teardown */ }
+
+    int testData;
+  };
+ 
+  TEST_FIXTURE(SomeFixture, YourTestName)
+  {
+    int temp = testData;
+  }
+
    + +

    Note how members of the fixture are used as if they are a part of the test, since the macro-generated test class derives from the provided fixture class.

    + +

    Suite macros

    +

    Tests can be grouped into suites, using the SUITE macro. A suite serves as a namespace for test names, so that the same test name can be used in two difference contexts.

    + +
    +  SUITE(YourSuiteName)
+  {
+    TEST(YourTestName)
+    {
+    }
+
+    TEST(YourOtherTestName)
+    {
+    }
+  }
+
    + +

    This will place the tests into a C++ namespace called YourSuiteName, and make the suite name available to UnitTest++. RunAllTests() can be called for a specific suite name, so you can use this to build named groups of tests to be run together.

    + +

    Simple check macros

    +

    In test cases, we want to check the results of our system under test. UnitTest++ provides a number of check macros that handle comparison and proper failure reporting.

    + +

    The most basic variety is the boolean CHECK macro:

    + +
    +  CHECK(false); // fails
+
    + +

    It will fail if the boolean expression evaluates to false.

    + +

    For equality checks, it's generally better to use CHECK_EQUAL:

    + +
    +  CHECK_EQUAL(10, 20); // fails
+  CHECK_EQUAL("foo", "bar"); // fails
+
    + +

    Note how CHECK_EQUAL is overloaded for C strings, so you don't have to resort to strcmp or similar. There is no facility for case-insensitive comparison or string searches, so you may have to drop down to a plain boolean CHECK with help from the CRT:

    + +
    +  CHECK(std::strstr("zaza", "az") != 0); // succeeds
+
    + +

    For floating-point comparison, equality isn't necessarily well-defined, so you should prefer the CHECK_CLOSE macro:

    + +
    +  CHECK_CLOSE(3.14, 3.1415, 0.01); // succeeds
+
    + +

    All of the macros are tailored to avoid unintended side-effects, for example:

    + +
    +  TEST(CheckMacrosHaveNoSideEffects)
+  {
+    int i = 4;
+    CHECK_EQUAL(5, ++i); // succeeds
+    CHECK_EQUAL(5, i); // succeeds
+  }
+
    + +

    The check macros guarantee that the ++i expression isn't repeated internally, as demonstrated above.

    + +

    Array check macros

    +

    There is a set of check macros for array comparison as well:

    + +
    +  const float oned[2] = { 10, 20 };
+  CHECK_ARRAY_EQUAL(oned, oned, 2); // succeeds
+  CHECK_ARRAY_CLOSE(oned, oned, 2, 0.00); // succeeds
+
+  const float twod[2][3] = { {0, 1, 2}, {2, 3, 4} };
+  CHECK_ARRAY2D_CLOSE(twod, twod, 2, 3, 0.00); // succeeds
+
    + +

    The array equal macro compares elements using operator==, so CHECK_ARRAY_EQUAL won't work for an array of C strings, for example.

    + +

    The array close macros are similar to the regular CHECK_CLOSE macro, and are really only useful for scalar types, that can be compared in terms of a difference between two array elements.

    + +

    Note that the one-dimensional array macros work for std::vector as well, as it can be indexed just as a C array.

    + +

    Exception check macros

    +

    Finally, there's a CHECK_THROW macro, which asserts that its enclosed expression throws the specified type:

    + +
    +  struct TestException {};
+  CHECK_THROW(throw TestException(), TestException); // succeeds
+
    + +

    UnitTest++ natively catches exceptions if your test code doesn't. So if your code under test throws any exception UnitTest++ will fail the test and report either using the what() method for std::exception derivatives or just a plain message for unknown exception types.

    + +

    Should your test or code raise an irrecoverable error (an Access Violation on Win32, for example, or a signal on Linux), UnitTest++ will attempt to map them to an exception and fail the test, just as for other unhandled exceptions.

    + +

    Time constraints

    +

    UnitTest++ can fail a test if it takes too long to complete, using so-called time constraints.

    + +

    They come in two flavors; local and global time constraints.

    + +

    Local time constraints are limited to the current scope, like so:

    + +
    +  TEST(YourTimedTest)
+  {
+     // Lengthy setup...
+
+     {
+        UNITTEST_TIME_CONSTRAINT(50);
+
+        // Do time-critical stuff
+     }
+
+     // Lengthy teardown...
+  }
+
    + +

    The test will fail if the "Do time-critical stuff" block takes longer than 50 ms to complete. The time-consuming setup and teardown are not measured, since the time constraint is scope-bound. It's perfectly valid to have multiple local time constraints in the same test, as long as there is only one per block.

    + +

    A global time constraint, on the other hand, requires that all of the tests in a test run are faster than a specified amount of time. This allows you, when you run a suite of tests, to ask UnitTest++ to fail it entirely if any test exceeds the global constraint. The max time is passed as a parameter to an overload of RunAllTests().

    + +

    If you want to use a global time constraint, but have one test that is notoriously slow, you can exempt it from inspection by using the UNITTEST_TIME_CONSTRAINT_EXEMPT macro anywhere inside the test body.

    + +
    +  TEST(NotoriouslySlowTest)
+  {
+     UNITTEST_TIME_CONSTRAINT_EXEMPT();
+
+     // Oh boy, this is going to take a while
+     ...
+  }
+
    + +

    Test runners

    +

    The RunAllTests() function has an overload that lets you customize the behavior of the runner, such as global time constraints, custom reporters, which suite to run, etc.

    + +
    +  int RunAllTests(TestReporter& reporter, TestList const& list, char const* suiteName, int const maxTestTimeInMs);
+
    + +

    If you attempt to pass custom parameters to RunAllTests(), note that the list parameter should have the value Test::GetTestList().

    + +

    The parameterless RunAllTests() is a simple wrapper for this one, with sensible defaults.

    + +

    Example setup

    +

    How to create a new test project varies depending on your environment, but here are some directions on common file structure and usage.

    + +

    The general idea is that you keep one Main.cpp file with the entry-point which calls RunAllTests().

    + +

    Then you can simply compile and link new .cpp files at will, typically one per test suite.

    + +
    +   + ShaverTests/
+   |
+   +- Main.cpp
+   |
+   +- TestBrush.cpp   
+   +- TestEngine.cpp
+   +- TestRazor.cpp   
+
    + +

    Each of the Test*.cpp files will contain one or more TEST macro incantations with the associated test code. There are no source-level dependencies between Main.cpp and Test*.cpp, as the TEST macro handles the registration and setup necessary for RunAllTests() to find all tests compiled into the same final executable.

    + +

    UnitTest++ does not require this structure, even if this is how the library itself does it. As long as your test project contains one or more TESTs and calls RunAllTests() at one point or another, it will be handled by UnitTest++.

    + +

    It's common to make the generated executable start as a post-build step, so that merely building your test project will run the tests as well. Since the exit code is the count of failures, a failed test will generally break the build, as most build engines will fail a build if any step returns a non-zero exit code.

    + + + \ No newline at end of file diff --git a/sqplus/testSqPlus2unit/UnitTest++/obj/UnitTest++.vsnet2005/Debug/UnitTest++.vsnet2005.lastbuildstate b/sqplus/testSqPlus2unit/UnitTest++/obj/UnitTest++.vsnet2005/Debug/UnitTest++.vsnet2005.lastbuildstate new file mode 100755 index 0000000..c72f56a --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/obj/UnitTest++.vsnet2005/Debug/UnitTest++.vsnet2005.lastbuildstate @@ -0,0 +1,2 @@ +#v4.0:v100 +Debug|Win32|C:\Workplace\libs\sqplus\| diff --git a/sqplus/testSqPlus2unit/UnitTest++/obj/UnitTest++.vsnet2005/Release/UnitTest++.vsnet2005.lastbuildstate b/sqplus/testSqPlus2unit/UnitTest++/obj/UnitTest++.vsnet2005/Release/UnitTest++.vsnet2005.lastbuildstate new file mode 100755 index 0000000..cf425ca --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/obj/UnitTest++.vsnet2005/Release/UnitTest++.vsnet2005.lastbuildstate @@ -0,0 +1,2 @@ +#v4.0:v100 +Release|Win32|C:\Workplace\libs\sqplus\| diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/AssertException.cpp b/sqplus/testSqPlus2unit/UnitTest++/src/AssertException.cpp new file mode 100755 index 0000000..49f7ba7 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/AssertException.cpp @@ -0,0 +1,32 @@ +#include "AssertException.h" +#include + +namespace UnitTest { + +AssertException::AssertException(char const* description, char const* filename, int const lineNumber) + : m_lineNumber(lineNumber) +{ + std::strcpy(m_description, description); + std::strcpy(m_filename, filename); +} + +AssertException::~AssertException() throw() +{ +} + +char const* AssertException::what() const throw() +{ + return m_description; +} + +char const* AssertException::Filename() const +{ + return m_filename; +} + +int AssertException::LineNumber() const +{ + return m_lineNumber; +} + +} diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/AssertException.h b/sqplus/testSqPlus2unit/UnitTest++/src/AssertException.h new file mode 100755 index 0000000..e04d450 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/AssertException.h @@ -0,0 +1,28 @@ +#ifndef UNITTEST_ASSERTEXCEPTION_H +#define UNITTEST_ASSERTEXCEPTION_H + +#include + + +namespace UnitTest { + +class AssertException : public std::exception +{ +public: + AssertException(char const* description, char const* filename, int lineNumber); + virtual ~AssertException() throw(); + + virtual char const* what() const throw(); + + char const* Filename() const; + int LineNumber() const; + +private: + char m_description[512]; + char m_filename[256]; + int m_lineNumber; +}; + +} + +#endif diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/CheckMacros.h b/sqplus/testSqPlus2unit/UnitTest++/src/CheckMacros.h new file mode 100755 index 0000000..7e8e8fd --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/CheckMacros.h @@ -0,0 +1,101 @@ +#ifndef UNITTEST_CHECKMACROS_H +#define UNITTEST_CHECKMACROS_H + +#include "Checks.h" +#include "AssertException.h" +#include "MemoryOutStream.h" +#include "TestDetails.h" + +#ifdef CHECK + #error UnitTest++ redefines CHECK +#endif + + +#define CHECK(value) \ + do \ + { \ + try { \ + if (!UnitTest::Check(value)) \ + testResults_.OnTestFailure( UnitTest::TestDetails(m_details, __LINE__), #value); \ + } \ + catch (...) { \ + testResults_.OnTestFailure(UnitTest::TestDetails(m_details, __LINE__), \ + "Unhandled exception in CHECK(" #value ")"); \ + } \ + } while (0) + +#define CHECK_EQUAL(expected, actual) \ + do \ + { \ + try { \ + UnitTest::CheckEqual(testResults_, expected, actual, UnitTest::TestDetails(m_details, __LINE__)); \ + } \ + catch (...) { \ + testResults_.OnTestFailure(UnitTest::TestDetails(m_details, __LINE__), \ + "Unhandled exception in CHECK_EQUAL(" #expected ", " #actual ")"); \ + } \ + } while (0) + +#define CHECK_CLOSE(expected, actual, tolerance) \ + do \ + { \ + try { \ + UnitTest::CheckClose(testResults_, expected, actual, tolerance, UnitTest::TestDetails(m_details, __LINE__)); \ + } \ + catch (...) { \ + testResults_.OnTestFailure(UnitTest::TestDetails(m_details, __LINE__), \ + "Unhandled exception in CHECK_CLOSE(" #expected ", " #actual ")"); \ + } \ + } while (0) + +#define CHECK_ARRAY_EQUAL(expected, actual, count) \ + do \ + { \ + try { \ + UnitTest::CheckArrayEqual(testResults_, expected, actual, count, UnitTest::TestDetails(m_details, __LINE__)); \ + } \ + catch (...) { \ + testResults_.OnTestFailure(UnitTest::TestDetails(m_details, __LINE__), \ + "Unhandled exception in CHECK_ARRAY_EQUAL(" #expected ", " #actual ")"); \ + } \ + } while (0) + +#define CHECK_ARRAY_CLOSE(expected, actual, count, tolerance) \ + do \ + { \ + try { \ + UnitTest::CheckArrayClose(testResults_, expected, actual, count, tolerance, UnitTest::TestDetails(m_details, __LINE__)); \ + } \ + catch (...) { \ + testResults_.OnTestFailure(UnitTest::TestDetails(m_details, __LINE__), \ + "Unhandled exception in CHECK_ARRAY_CLOSE(" #expected ", " #actual ")"); \ + } \ + } while (0) + +#define CHECK_ARRAY2D_CLOSE(expected, actual, rows, columns, tolerance) \ + do \ + { \ + try { \ + UnitTest::CheckArray2DClose(testResults_, expected, actual, rows, columns, tolerance, UnitTest::TestDetails(m_details, __LINE__)); \ + } \ + catch (...) { \ + testResults_.OnTestFailure(UnitTest::TestDetails(m_details, __LINE__), \ + "Unhandled exception in CHECK_ARRAY_CLOSE(" #expected ", " #actual ")"); \ + } \ + } while (0) + + +#define CHECK_THROW(expression, ExpectedExceptionType) \ + do \ + { \ + bool caught_ = false; \ + try { expression; } \ + catch (ExpectedExceptionType const&) { caught_ = true; } \ + if (!caught_) \ + testResults_.OnTestFailure(UnitTest::TestDetails(m_details, __LINE__), "Expected exception: \"" #ExpectedExceptionType "\" not thrown"); \ + } while(0) + +#define CHECK_ASSERT(expression) \ + CHECK_THROW(expression, UnitTest::AssertException); + +#endif diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/Checks.cpp b/sqplus/testSqPlus2unit/UnitTest++/src/Checks.cpp new file mode 100755 index 0000000..da139bd --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/Checks.cpp @@ -0,0 +1,48 @@ +#include "Checks.h" +#include + +namespace UnitTest { + +namespace { + +void CheckStringsEqual(TestResults& results, char const* const expected, char const* const actual, + TestDetails const& details) +{ + if (std::strcmp(expected, actual)) + { + UnitTest::MemoryOutStream stream; + stream << "Expected " << expected << " but was " << actual; + + results.OnTestFailure(details, stream.GetText()); + } +} + +} + + +void CheckEqual(TestResults& results, char const* const expected, char const* const actual, + TestDetails const& details) +{ + CheckStringsEqual(results, expected, actual, details); +} + +void CheckEqual(TestResults& results, char* const expected, char* const actual, + TestDetails const& details) +{ + CheckStringsEqual(results, expected, actual, details); +} + +void CheckEqual(TestResults& results, char* const expected, char const* const actual, + TestDetails const& details) +{ + CheckStringsEqual(results, expected, actual, details); +} + +void CheckEqual(TestResults& results, char const* const expected, char* const actual, + TestDetails const& details) +{ + CheckStringsEqual(results, expected, actual, details); +} + + +} diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/Checks.h b/sqplus/testSqPlus2unit/UnitTest++/src/Checks.h new file mode 100755 index 0000000..b470b62 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/Checks.h @@ -0,0 +1,146 @@ +#ifndef UNITTEST_CHECKS_H +#define UNITTEST_CHECKS_H + +#include "Config.h" +#include "TestResults.h" +#include "MemoryOutStream.h" + +namespace UnitTest { + + +template< typename Value > +bool Check(Value const value) +{ + return !!value; // doing double negative to avoid silly VS warnings +} + + +template< typename Expected, typename Actual > +void CheckEqual(TestResults& results, Expected const expected, Actual const actual, TestDetails const& details) +{ + if (!(expected == actual)) + { + UnitTest::MemoryOutStream stream; + stream << "Expected " << expected << " but was " << actual; + + results.OnTestFailure(details, stream.GetText()); + } +} + +void CheckEqual(TestResults& results, char const* expected, char const* actual, TestDetails const& details); + +void CheckEqual(TestResults& results, char* expected, char* actual, TestDetails const& details); + +void CheckEqual(TestResults& results, char* expected, char const* actual, TestDetails const& details); + +void CheckEqual(TestResults& results, char const* expected, char* actual, TestDetails const& details); + +template< typename Expected, typename Actual, typename Tolerance > +bool AreClose(Expected const expected, Actual const actual, Tolerance const tolerance) +{ + return (actual >= (expected - tolerance)) && (actual <= (expected + tolerance)); +} + +template< typename Expected, typename Actual, typename Tolerance > +void CheckClose(TestResults& results, Expected const expected, Actual const actual, Tolerance const tolerance, + TestDetails const& details) +{ + if (!AreClose(expected, actual, tolerance)) + { + UnitTest::MemoryOutStream stream; + stream << "Expected " << expected << " +/- " << tolerance << " but was " << actual; + + results.OnTestFailure(details, stream.GetText()); + } +} + + +template< typename Expected, typename Actual > +void CheckArrayEqual(TestResults& results, Expected const expected, Actual const actual, + int const count, TestDetails const& details) +{ + bool equal = true; + for (int i = 0; i < count; ++i) + equal &= (expected[i] == actual[i]); + + if (!equal) + { + UnitTest::MemoryOutStream stream; + stream << "Expected [ "; + for (int i = 0; i < count; ++i) + stream << expected[i] << " "; + stream << "] but was [ "; + for (int i = 0; i < count; ++i) + stream << actual[i] << " "; + stream << "]"; + + results.OnTestFailure(details, stream.GetText()); + } +} + +template< typename Expected, typename Actual, typename Tolerance > +bool ArrayAreClose(Expected const expected, Actual const actual, int const count, Tolerance const tolerance) +{ + bool equal = true; + for (int i = 0; i < count; ++i) + equal &= AreClose(expected[i], actual[i], tolerance); + return equal; +} + +template< typename Expected, typename Actual, typename Tolerance > +void CheckArrayClose(TestResults& results, Expected const expected, Actual const actual, + int const count, Tolerance const tolerance, TestDetails const& details) +{ + bool equal = ArrayAreClose(expected, actual, count, tolerance); + + if (!equal) + { + UnitTest::MemoryOutStream stream; + stream << "Expected [ "; + for (int i = 0; i < count; ++i) + stream << expected[i] << " "; + stream << "] +/- " << tolerance << " but was [ "; + for (int i = 0; i < count; ++i) + stream << actual[i] << " "; + stream << "]"; + + results.OnTestFailure(details, stream.GetText()); + } +} + +template< typename Expected, typename Actual, typename Tolerance > +void CheckArray2DClose(TestResults& results, Expected const expected, Actual const actual, + int const rows, int const columns, Tolerance const tolerance, TestDetails const& details) +{ + bool equal = true; + for (int i = 0; i < rows; ++i) + equal &= ArrayAreClose(expected[i], actual[i], columns, tolerance); + + if (!equal) + { + UnitTest::MemoryOutStream stream; + stream << "Expected [ "; + for (int i = 0; i < rows; ++i) + { + stream << "[ "; + for (int j = 0; j < columns; ++j) + stream << expected[i][j] << " "; + stream << "] "; + } + stream << "] +/- " << tolerance << " but was [ "; + for (int i = 0; i < rows; ++i) + { + stream << "[ "; + for (int j = 0; j < columns; ++j) + stream << actual[i][j] << " "; + stream << "] "; + } + stream << "]"; + + results.OnTestFailure(details, stream.GetText()); + } +} + +} + +#endif diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/Config.h b/sqplus/testSqPlus2unit/UnitTest++/src/Config.h new file mode 100755 index 0000000..c6aa2fd --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/Config.h @@ -0,0 +1,21 @@ +#ifndef UNITTEST_CONFIG_H +#define UNITTEST_CONFIG_H + +// Standard defines documented here: http://predef.sourceforge.net + +#if defined _MSC_VER + #pragma warning(disable:4127) // conditional expression is constant + #pragma warning(disable:4702) // unreachable code + #pragma warning(disable:4722) // destructor never returns, potential memory leak +#endif + +#if defined(unix) || defined(__unix__) || defined(__unix) || defined(linux) || \ + defined(__APPLE__) || defined (__NetBSD__) || defined (__OpenBSD__) || defined (__FreeBSD__) + #define UNITTEST_POSIX +#endif + +// by default, MemoryOutStream is implemented in terms of std::ostringstream. +// uncomment this line to use the custom MemoryOutStream (no deps on std::ostringstream). +//#define UNITTEST_USE_CUSTOM_STREAMS + +#endif diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/DeferredTestReporter.cpp b/sqplus/testSqPlus2unit/UnitTest++/src/DeferredTestReporter.cpp new file mode 100755 index 0000000..dfd7505 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/DeferredTestReporter.cpp @@ -0,0 +1,29 @@ +#include "DeferredTestReporter.h" +#include "TestDetails.h" + +using namespace UnitTest; + +void DeferredTestReporter::ReportTestStart(TestDetails const& details) +{ + m_results.push_back(DeferredTestResult(details.suiteName, details.testName)); +} + +void DeferredTestReporter::ReportFailure(TestDetails const& details, char const* failure) +{ + DeferredTestResult& r = m_results.back(); + r.failed = true; + r.failureLine = details.lineNumber; + r.failureFile = details.filename; + r.failureMessage = failure; +} + +void DeferredTestReporter::ReportTestFinish(TestDetails const&, float const secondsElapsed) +{ + DeferredTestResult& r = m_results.back(); + r.timeElapsed = secondsElapsed; +} + +DeferredTestReporter::DeferredTestResultList& DeferredTestReporter::GetResults() +{ + return m_results; +} diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/DeferredTestReporter.h b/sqplus/testSqPlus2unit/UnitTest++/src/DeferredTestReporter.h new file mode 100755 index 0000000..026ed05 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/DeferredTestReporter.h @@ -0,0 +1,28 @@ +#ifndef UNITTEST_DEFERREDTESTREPORTER_H +#define UNITTEST_DEFERREDTESTREPORTER_H + +#include "TestReporter.h" +#include "DeferredTestResult.h" + +#include + +namespace UnitTest +{ + +class DeferredTestReporter : public TestReporter +{ +public: + virtual void ReportTestStart(TestDetails const& details); + virtual void ReportFailure(TestDetails const& details, char const* failure); + virtual void ReportTestFinish(TestDetails const& details, float secondsElapsed); + + typedef std::vector< DeferredTestResult > DeferredTestResultList; + DeferredTestResultList& GetResults(); + +private: + DeferredTestResultList m_results; +}; + +} + +#endif diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/DeferredTestResult.cpp b/sqplus/testSqPlus2unit/UnitTest++/src/DeferredTestResult.cpp new file mode 100755 index 0000000..f23f1c2 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/DeferredTestResult.cpp @@ -0,0 +1,30 @@ +#include "DeferredTestResult.h" + +#include + +namespace UnitTest +{ + +DeferredTestResult::DeferredTestResult() + : suiteName(NULL) + , testName(NULL) + , failureFile(NULL) + , failureMessage(NULL) + , failureLine(0) + , timeElapsed(0.0f) + , failed(false) +{ +} + +DeferredTestResult::DeferredTestResult(char const* suite, char const* test) + : suiteName(suite) + , testName(test) + , failureFile(NULL) + , failureMessage(NULL) + , failureLine(0) + , timeElapsed(0.0f) + , failed(false) +{ +} + +} diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/DeferredTestResult.h b/sqplus/testSqPlus2unit/UnitTest++/src/DeferredTestResult.h new file mode 100755 index 0000000..3731a5a --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/DeferredTestResult.h @@ -0,0 +1,23 @@ +#ifndef UNITTEST_DEFERREDTESTRESULT_H +#define UNITTEST_DEFERREDTESTRESULT_H + +namespace UnitTest +{ + +struct DeferredTestResult +{ + DeferredTestResult(); + DeferredTestResult(char const* suite, char const* test); + + char const* suiteName; + char const* testName; + char const* failureFile; + char const* failureMessage; + int failureLine; + float timeElapsed; + bool failed; +}; + +} + +#endif //UNITTEST_DEFERREDTESTRESULT_H diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/MemoryOutStream.cpp b/sqplus/testSqPlus2unit/UnitTest++/src/MemoryOutStream.cpp new file mode 100755 index 0000000..4c2ad4b --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/MemoryOutStream.cpp @@ -0,0 +1,143 @@ +#include "MemoryOutStream.h" + +#ifndef UNITTEST_USE_CUSTOM_STREAMS + + +namespace UnitTest { + +char const* MemoryOutStream::GetText() const +{ + m_text = this->str(); + return m_text.c_str(); +} + + +} + + +#else + + +#include +#include + +namespace UnitTest { + +namespace { + +template +void FormatToStream(MemoryOutStream& stream, char const* format, ValueType const& value) +{ + char txt[32]; + std::sprintf(txt, format, value); + stream << txt; +} + +int RoundUpToMultipleOfPow2Number (int n, int pow2Number) +{ + return (n + (pow2Number - 1)) & ~(pow2Number - 1); +} + +} + + +MemoryOutStream::MemoryOutStream(int const size) + : m_capacity (0) + , m_buffer (0) + +{ + GrowBuffer(size); +} + +MemoryOutStream::~MemoryOutStream() +{ + delete [] m_buffer; +} + +char const* MemoryOutStream::GetText() const +{ + return m_buffer; +} + +MemoryOutStream& MemoryOutStream::operator << (char const* txt) +{ + int const bytesLeft = m_capacity - (int)std::strlen(m_buffer); + int const bytesRequired = (int)std::strlen(txt) + 1; + + if (bytesRequired > bytesLeft) + { + int const requiredCapacity = bytesRequired + m_capacity - bytesLeft; + GrowBuffer(requiredCapacity); + } + + std::strcat(m_buffer, txt); + return *this; +} + +MemoryOutStream& MemoryOutStream::operator << (int const n) +{ + FormatToStream(*this, "%i", n); + return *this; +} + +MemoryOutStream& MemoryOutStream::operator << (long const n) +{ + FormatToStream(*this, "%li", n); + return *this; +} + +MemoryOutStream& MemoryOutStream::operator << (unsigned long const n) +{ + FormatToStream(*this, "%lu", n); + return *this; +} + +MemoryOutStream& MemoryOutStream::operator << (float const f) +{ + FormatToStream(*this, "%ff", f); + return *this; +} + +MemoryOutStream& MemoryOutStream::operator << (void const* p) +{ + FormatToStream(*this, "%p", p); + return *this; +} + +MemoryOutStream& MemoryOutStream::operator << (unsigned int const s) +{ + FormatToStream(*this, "%u", s); + return *this; +} + +MemoryOutStream& MemoryOutStream::operator <<(double const d) +{ + FormatToStream(*this, "%f", d); + return *this; +} + +int MemoryOutStream::GetCapacity() const +{ + return m_capacity; +} + + +void MemoryOutStream::GrowBuffer(int const desiredCapacity) +{ + int const newCapacity = RoundUpToMultipleOfPow2Number(desiredCapacity, GROW_CHUNK_SIZE); + + char* buffer = new char[newCapacity]; + if (m_buffer) + std::strcpy(buffer, m_buffer); + else + std::strcpy(buffer, ""); + + delete [] m_buffer; + m_buffer = buffer; + m_capacity = newCapacity; +} + +} + + +#endif diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/MemoryOutStream.h b/sqplus/testSqPlus2unit/UnitTest++/src/MemoryOutStream.h new file mode 100755 index 0000000..e03227e --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/MemoryOutStream.h @@ -0,0 +1,67 @@ +#ifndef UNITTEST_MEMORYOUTSTREAM_H +#define UNITTEST_MEMORYOUTSTREAM_H + +#include "Config.h" + +#ifndef UNITTEST_USE_CUSTOM_STREAMS + +#include + +namespace UnitTest +{ + +class MemoryOutStream : public std::ostringstream +{ +public: + MemoryOutStream() {} + char const* GetText() const; + +private: + MemoryOutStream(MemoryOutStream const&); + void operator =(MemoryOutStream const&); + + mutable std::string m_text; +}; + +} + +#else + +#include + +namespace UnitTest +{ + +class MemoryOutStream +{ +public: + explicit MemoryOutStream(int const size = 256); + ~MemoryOutStream(); + + char const* GetText() const; + + MemoryOutStream& operator << (char const* txt); + MemoryOutStream& operator << (int n); + MemoryOutStream& operator << (long n); + MemoryOutStream& operator << (unsigned long n); + MemoryOutStream& operator << (float f); + MemoryOutStream& operator << (double d); + MemoryOutStream& operator << (void const* p); + MemoryOutStream& operator << (unsigned int s); + + enum { GROW_CHUNK_SIZE = 32 }; + int GetCapacity() const; + +private: + void operator= (MemoryOutStream const&); + void GrowBuffer(int capacity); + + int m_capacity; + char* m_buffer; +}; + +} + +#endif + +#endif diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/Posix/SignalTranslator.cpp b/sqplus/testSqPlus2unit/UnitTest++/src/Posix/SignalTranslator.cpp new file mode 100755 index 0000000..a31cb25 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/Posix/SignalTranslator.cpp @@ -0,0 +1,46 @@ +#include "SignalTranslator.h" + +namespace UnitTest { + +sigjmp_buf* SignalTranslator::s_jumpTarget = 0; + +namespace { + +void SignalHandler (int sig) +{ + siglongjmp(*SignalTranslator::s_jumpTarget, sig ); +} + +} + + +SignalTranslator::SignalTranslator () +{ + m_oldJumpTarget = s_jumpTarget; + s_jumpTarget = &m_currentJumpTarget; + + struct sigaction action; + action.sa_flags = 0; + action.sa_handler = SignalHandler; + sigemptyset( &action.sa_mask ); + + sigaction( SIGSEGV, &action, &m_old_SIGSEGV_action ); + sigaction( SIGFPE , &action, &m_old_SIGFPE_action ); + sigaction( SIGTRAP, &action, &m_old_SIGTRAP_action ); + sigaction( SIGBUS , &action, &m_old_SIGBUS_action ); + sigaction( SIGILL , &action, &m_old_SIGBUS_action ); +} + +SignalTranslator::~SignalTranslator() +{ + sigaction( SIGILL , &m_old_SIGBUS_action , 0 ); + sigaction( SIGBUS , &m_old_SIGBUS_action , 0 ); + sigaction( SIGTRAP, &m_old_SIGTRAP_action, 0 ); + sigaction( SIGFPE , &m_old_SIGFPE_action , 0 ); + sigaction( SIGSEGV, &m_old_SIGSEGV_action, 0 ); + + s_jumpTarget = m_oldJumpTarget; +} + + +} diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/Posix/SignalTranslator.h b/sqplus/testSqPlus2unit/UnitTest++/src/Posix/SignalTranslator.h new file mode 100755 index 0000000..54bbeed --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/Posix/SignalTranslator.h @@ -0,0 +1,40 @@ +#ifndef UNITTEST_SIGNALTRANSLATOR_H +#define UNITTEST_SIGNALTRANSLATOR_H + + +#include +#include + + +namespace UnitTest { + +class SignalTranslator +{ +public: + SignalTranslator(); + ~SignalTranslator(); + + static sigjmp_buf* s_jumpTarget; + +private: + sigjmp_buf m_currentJumpTarget; + sigjmp_buf* m_oldJumpTarget; + + struct sigaction m_old_SIGFPE_action; + struct sigaction m_old_SIGTRAP_action; + struct sigaction m_old_SIGSEGV_action; + struct sigaction m_old_SIGBUS_action; + struct sigaction m_old_SIGABRT_action; + struct sigaction m_old_SIGALRM_action; +}; + + +#define UNITTEST_THROW_SIGNALS \ + SignalTranslator sig; \ + if (__extension__ sigsetjmp( *SignalTranslator::s_jumpTarget, 1 ) != 0) \ + throw ("Unhandled system exception"); + +} + +#endif + diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/Posix/TimeHelpers.cpp b/sqplus/testSqPlus2unit/UnitTest++/src/Posix/TimeHelpers.cpp new file mode 100755 index 0000000..bfd23c0 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/Posix/TimeHelpers.cpp @@ -0,0 +1,33 @@ +#include "TimeHelpers.h" +#include + +namespace UnitTest { + +Timer::Timer() +{ + m_startTime.tv_sec = 0; + m_startTime.tv_usec = 0; +} + +void Timer::Start() +{ + gettimeofday(&m_startTime, 0); +} + + +int Timer::GetTimeInMs() const +{ + struct timeval currentTime; + gettimeofday(¤tTime, 0); + int const dsecs = currentTime.tv_sec - m_startTime.tv_sec; + int const dus = currentTime.tv_usec - m_startTime.tv_usec; + return dsecs*1000 + dus/1000; +} + + +void TimeHelpers::SleepMs (int ms) +{ + usleep(ms * 1000); +} + +} diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/Posix/TimeHelpers.h b/sqplus/testSqPlus2unit/UnitTest++/src/Posix/TimeHelpers.h new file mode 100755 index 0000000..fdc8428 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/Posix/TimeHelpers.h @@ -0,0 +1,28 @@ +#ifndef UNITTEST_TIMEHELPERS_H +#define UNITTEST_TIMEHELPERS_H + +#include + +namespace UnitTest { + +class Timer +{ +public: + Timer(); + void Start(); + int GetTimeInMs() const; + +private: + struct timeval m_startTime; +}; + + +namespace TimeHelpers +{ +void SleepMs (int ms); +} + + +} + +#endif diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/ReportAssert.cpp b/sqplus/testSqPlus2unit/UnitTest++/src/ReportAssert.cpp new file mode 100755 index 0000000..6c7db58 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/ReportAssert.cpp @@ -0,0 +1,10 @@ +#include "AssertException.h" + +namespace UnitTest { + +void ReportAssert(char const* description, char const* filename, int const lineNumber) +{ + throw AssertException(description, filename, lineNumber); +} + +} diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/ReportAssert.h b/sqplus/testSqPlus2unit/UnitTest++/src/ReportAssert.h new file mode 100755 index 0000000..d4dd864 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/ReportAssert.h @@ -0,0 +1,10 @@ +#ifndef UNITTEST_ASSERT_H +#define UNITTEST_ASSERT_H + +namespace UnitTest { + +void ReportAssert(char const* description, char const* filename, int lineNumber); + +} + +#endif diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/Sysdeps/SignalTranslator.cpp b/sqplus/testSqPlus2unit/UnitTest++/src/Sysdeps/SignalTranslator.cpp new file mode 100755 index 0000000..18e0274 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/Sysdeps/SignalTranslator.cpp @@ -0,0 +1,5 @@ +#if defined(__WIN32) // mingw +/* NOP */ +#else // POSIX +# include "../Posix/SignalTranslator.cpp" +#endif diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/Sysdeps/TimeHelpers.cpp b/sqplus/testSqPlus2unit/UnitTest++/src/Sysdeps/TimeHelpers.cpp new file mode 100755 index 0000000..4b45486 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/Sysdeps/TimeHelpers.cpp @@ -0,0 +1,5 @@ +#if defined(__WIN32) // mingw +# include "../Win32/TimeHelpers.cpp" +#else // POSIX +# include "../Posix/TimeHelpers.cpp" +#endif diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/Test.cpp b/sqplus/testSqPlus2unit/UnitTest++/src/Test.cpp new file mode 100755 index 0000000..537b68b --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/Test.cpp @@ -0,0 +1,67 @@ +#include "Config.h" +#include "Test.h" +#include "TestList.h" +#include "TestResults.h" +#include "AssertException.h" +#include "MemoryOutStream.h" + +#ifdef UNITTEST_POSIX + #include "Posix/SignalTranslator.h" +#endif + +namespace UnitTest { + +TestList& Test::GetTestList() +{ + static TestList s_list; + return s_list; +} + +Test::Test(char const* testName, char const* suiteName, char const* filename, int const lineNumber) + : m_details(testName, suiteName, filename, lineNumber) + , next(0) + , m_timeConstraintExempt(false) +{ +} + +Test::~Test() +{ +} + +void Test::Run(TestResults& testResults) const +{ + try + { +#ifdef UNITTEST_POSIX + UNITTEST_THROW_SIGNALS +#endif + RunImpl(testResults); + } + catch (AssertException const& e) + { + testResults.OnTestFailure( TestDetails(m_details.testName, m_details.suiteName, e.Filename(), e.LineNumber()), e.what()); + } + catch (std::exception const& e) + { + MemoryOutStream stream; + stream << "Unhandled exception: " << e.what(); + testResults.OnTestFailure(m_details, stream.GetText()); + } + catch (...) + { + testResults.OnTestFailure(m_details, "Unhandled exception: Crash!"); + } +} + + +void Test::RunImpl(TestResults&) const +{ +} + +} + +#ifdef SQPLUS_SMARTPOINTER_OPT +unsigned char* getSmartPointerPointee(unsigned char *up) { + return up; +} +#endif diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/Test.h b/sqplus/testSqPlus2unit/UnitTest++/src/Test.h new file mode 100755 index 0000000..458c75c --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/Test.h @@ -0,0 +1,34 @@ +#ifndef UNITTEST_TEST_H +#define UNITTEST_TEST_H + +#include "TestDetails.h" + +namespace UnitTest { + +class TestResults; +class TestList; + +class Test +{ +public: + Test(char const* testName, char const* suiteName = "DefaultSuite", char const* filename = "", int lineNumber = 0); + virtual ~Test(); + void Run(TestResults& testResults) const; + + TestDetails const m_details; + Test* next; + mutable bool m_timeConstraintExempt; + + static TestList& GetTestList(); + +private: + virtual void RunImpl(TestResults& testResults_) const; + + Test(Test const&); + Test& operator =(Test const&); +}; + + +} + +#endif diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/TestDetails.cpp b/sqplus/testSqPlus2unit/UnitTest++/src/TestDetails.cpp new file mode 100755 index 0000000..a13a168 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/TestDetails.cpp @@ -0,0 +1,22 @@ +#include "TestDetails.h" + +namespace UnitTest { + +TestDetails::TestDetails(char const* testName_, char const* suiteName_, char const* filename_, int lineNumber_) + : suiteName(suiteName_) + , testName(testName_) + , filename(filename_) + , lineNumber(lineNumber_) +{ +} + +TestDetails::TestDetails(const TestDetails& details, int lineNumber_) + : suiteName(details.suiteName) + , testName(details.testName) + , filename(details.filename) + , lineNumber(lineNumber_) +{ +} + + +} diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/TestDetails.h b/sqplus/testSqPlus2unit/UnitTest++/src/TestDetails.h new file mode 100755 index 0000000..eae0e71 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/TestDetails.h @@ -0,0 +1,24 @@ +#ifndef UNITTEST_TESTDETAILS_H +#define UNITTEST_TESTDETAILS_H + +namespace UnitTest { + +class TestDetails +{ +public: + TestDetails(char const* testName, char const* suiteName, char const* filename, int lineNumber); + TestDetails(const TestDetails& details, int lineNumber); + + char const* const suiteName; + char const* const testName; + char const* const filename; + int const lineNumber; + + TestDetails(TestDetails const&); // Why is it public? --> http://gcc.gnu.org/bugs.html#cxx_rvalbind +private: + TestDetails& operator=(TestDetails const&); +}; + +} + +#endif diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/TestList.cpp b/sqplus/testSqPlus2unit/UnitTest++/src/TestList.cpp new file mode 100755 index 0000000..d11965c --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/TestList.cpp @@ -0,0 +1,39 @@ +#include "TestList.h" +#include "Test.h" + +#include + +namespace UnitTest { + +TestList::TestList() + : m_head(0) + , m_tail(0) +{ +} + +void TestList::Add(Test* test) +{ + if (m_tail == 0) + { + assert(m_head == 0); + m_head = test; + m_tail = test; + } + else + { + m_tail->next = test; + m_tail = test; + } +} + +const Test* TestList::GetHead() const +{ + return m_head; +} + +ListAdder::ListAdder(TestList& list, Test* test) +{ + list.Add(test); +} + +} diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/TestList.h b/sqplus/testSqPlus2unit/UnitTest++/src/TestList.h new file mode 100755 index 0000000..14b978a --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/TestList.h @@ -0,0 +1,32 @@ +#ifndef UNITTEST_TESTLIST_H +#define UNITTEST_TESTLIST_H + + +namespace UnitTest { + +class Test; + +class TestList +{ +public: + TestList(); + void Add (Test* test); + + const Test* GetHead() const; + +private: + Test* m_head; + Test* m_tail; +}; + + +class ListAdder +{ +public: + ListAdder(TestList& list, Test* test); +}; + +} + + +#endif diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/TestMacros.h b/sqplus/testSqPlus2unit/UnitTest++/src/TestMacros.h new file mode 100755 index 0000000..2114d04 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/TestMacros.h @@ -0,0 +1,84 @@ +#ifndef UNITTEST_TESTMACROS_H +#define UNITTEST_TESTMACROS_H + +#ifdef TEST + #error UnitTest++ redefines TEST +#endif + +#define SUITE(Name) \ + namespace Name { \ + namespace UnitTestSuite { \ + inline char const* GetSuiteName () { \ + return #Name ; \ + } \ + } \ + } \ + namespace Name + +#define TEST_EX(Name, List) \ + class Test##Name : public UnitTest::Test \ + { \ + public: \ + Test##Name() : Test(#Name, UnitTestSuite::GetSuiteName(), __FILE__, __LINE__) {} \ + private: \ + virtual void RunImpl(UnitTest::TestResults& testResults_) const; \ + } test##Name##Instance; \ + \ + UnitTest::ListAdder adder##Name (List, &test##Name##Instance); \ + \ + void Test##Name::RunImpl(UnitTest::TestResults& testResults_) const + + +#define TEST(Name) TEST_EX(Name, UnitTest::Test::GetTestList()) + + +#define TEST_FIXTURE_EX(Fixture, Name, List) \ + class Fixture##Name##Helper : public Fixture \ + { \ + public: \ + Fixture##Name##Helper(UnitTest::TestDetails const& details) : m_details(details) {} \ + void RunTest(UnitTest::TestResults& testResults_); \ + UnitTest::TestDetails const& m_details; \ + private: \ + Fixture##Name##Helper(Fixture##Name##Helper const&); \ + Fixture##Name##Helper& operator =(Fixture##Name##Helper const&); \ + }; \ + \ + class Test##Fixture##Name : public UnitTest::Test \ + { \ + public: \ + Test##Fixture##Name() : Test(#Name, UnitTestSuite::GetSuiteName(), __FILE__, __LINE__) {} \ + private: \ + virtual void RunImpl(UnitTest::TestResults& testResults_) const; \ + } test##Fixture##Name##Instance; \ + \ + UnitTest::ListAdder adder##Fixture##Name (List, &test##Fixture##Name##Instance); \ + \ + void Test##Fixture##Name::RunImpl(UnitTest::TestResults& testResults_) const \ + { \ + char* fixtureMem = new char[sizeof(Fixture##Name##Helper)]; \ + Fixture##Name##Helper* fixtureHelper; \ + try { \ + fixtureHelper = new(fixtureMem) Fixture##Name##Helper(m_details); \ + } \ + catch (...) { \ + testResults_.OnTestFailure(UnitTest::TestDetails(m_details, __LINE__), \ + "Unhandled exception while constructing fixture " #Fixture); \ + delete[] fixtureMem; \ + return; \ + } \ + fixtureHelper->RunTest(testResults_); \ + try { \ + fixtureHelper->~Fixture##Name##Helper(); \ + } \ + catch (...) { \ + testResults_.OnTestFailure(UnitTest::TestDetails(m_details, __LINE__), \ + "Unhandled exception while destroying fixture " #Fixture); \ + } \ + delete[] fixtureMem; \ + } \ + void Fixture##Name##Helper::RunTest(UnitTest::TestResults& testResults_) + +#define TEST_FIXTURE(Fixture,Name) TEST_FIXTURE_EX(Fixture, Name, UnitTest::Test::GetTestList()) + +#endif diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/TestReporter.cpp b/sqplus/testSqPlus2unit/UnitTest++/src/TestReporter.cpp new file mode 100755 index 0000000..608d3c6 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/TestReporter.cpp @@ -0,0 +1,10 @@ +#include "TestReporter.h" + +namespace UnitTest { + + +TestReporter::~TestReporter() +{ +} + +} diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/TestReporter.h b/sqplus/testSqPlus2unit/UnitTest++/src/TestReporter.h new file mode 100755 index 0000000..5a2f404 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/TestReporter.h @@ -0,0 +1,20 @@ +#ifndef UNITTEST_TESTREPORTER_H +#define UNITTEST_TESTREPORTER_H + +namespace UnitTest { + +class TestDetails; + +class TestReporter +{ +public: + virtual ~TestReporter(); + + virtual void ReportTestStart(TestDetails const& test) = 0; + virtual void ReportFailure(TestDetails const& test, char const* failure) = 0; + virtual void ReportTestFinish(TestDetails const& test, float secondsElapsed) = 0; + virtual void ReportSummary(int totalTestCount, int failedTestCount, int failureCount, float secondsElapsed) = 0; +}; + +} +#endif diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/TestReporterStdout.cpp b/sqplus/testSqPlus2unit/UnitTest++/src/TestReporterStdout.cpp new file mode 100755 index 0000000..133e6fa --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/TestReporterStdout.cpp @@ -0,0 +1,36 @@ +#include "TestReporterStdout.h" +#include + +#include "TestDetails.h" + +namespace UnitTest { + +void TestReporterStdout::ReportFailure(TestDetails const& details, char const* failure) +{ +#ifdef __APPLE__ + char const* const errorFormat = "%s:%d: error: Failure in %s: %s\n"; +#else + char const* const errorFormat = "%s(%d): error: Failure in %s: %s\n"; +#endif + std::printf(errorFormat, details.filename, details.lineNumber, details.testName, failure); +} + +void TestReporterStdout::ReportTestStart(TestDetails const& /*test*/) +{ +} + +void TestReporterStdout::ReportTestFinish(TestDetails const& /*test*/, float) +{ +} + +void TestReporterStdout::ReportSummary(int const totalTestCount, int const failedTestCount, + int const failureCount, float secondsElapsed) +{ + if (failureCount > 0) + std::printf("FAILURE: %d out of %d tests failed (%d failures).\n", failedTestCount, totalTestCount, failureCount); + else + std::printf("Success: %d tests passed.\n", totalTestCount); + std::printf("Test time: %.2f seconds.\n", secondsElapsed); +} + +} diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/TestReporterStdout.h b/sqplus/testSqPlus2unit/UnitTest++/src/TestReporterStdout.h new file mode 100755 index 0000000..eacbba3 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/TestReporterStdout.h @@ -0,0 +1,19 @@ +#ifndef UNITTEST_TESTREPORTERSTDOUT_H +#define UNITTEST_TESTREPORTERSTDOUT_H + +#include "TestReporter.h" + +namespace UnitTest { + +class TestReporterStdout : public TestReporter +{ +private: + virtual void ReportTestStart(TestDetails const& test); + virtual void ReportFailure(TestDetails const& test, char const* failure); + virtual void ReportTestFinish(TestDetails const& test, float secondsElapsed); + virtual void ReportSummary(int totalTestCount, int failedTestCount, int failureCount, float secondsElapsed); +}; + +} + +#endif diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/TestResults.cpp b/sqplus/testSqPlus2unit/UnitTest++/src/TestResults.cpp new file mode 100755 index 0000000..b3b67c0 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/TestResults.cpp @@ -0,0 +1,60 @@ +#include "TestResults.h" +#include "TestReporter.h" + +#include "TestDetails.h" + +namespace UnitTest { + +TestResults::TestResults(TestReporter* testReporter) + : m_testReporter(testReporter) + , m_totalTestCount(0) + , m_failedTestCount(0) + , m_failureCount(0) + , m_currentTestFailed(false) +{ +} + +void TestResults::OnTestStart(TestDetails const& test) +{ + ++m_totalTestCount; + m_currentTestFailed = false; + if (m_testReporter) + m_testReporter->ReportTestStart(test); +} + +void TestResults::OnTestFailure(TestDetails const& test, char const* failure) +{ + ++m_failureCount; + if (!m_currentTestFailed) + { + ++m_failedTestCount; + m_currentTestFailed = true; + } + + if (m_testReporter) + m_testReporter->ReportFailure(test, failure); +} + +void TestResults::OnTestFinish(TestDetails const& test, float secondsElapsed) +{ + if (m_testReporter) + m_testReporter->ReportTestFinish(test, secondsElapsed); +} + +int TestResults::GetTotalTestCount() const +{ + return m_totalTestCount; +} + +int TestResults::GetFailedTestCount() const +{ + return m_failedTestCount; +} + +int TestResults::GetFailureCount() const +{ + return m_failureCount; +} + + +} diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/TestResults.h b/sqplus/testSqPlus2unit/UnitTest++/src/TestResults.h new file mode 100755 index 0000000..8ef7fda --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/TestResults.h @@ -0,0 +1,36 @@ +#ifndef UNITTEST_TESTRESULTS_H +#define UNITTEST_TESTRESULTS_H + +namespace UnitTest { + +class TestReporter; +class TestDetails; + +class TestResults +{ +public: + explicit TestResults(TestReporter* reporter = 0); + + void OnTestStart(TestDetails const& test); + void OnTestFailure(TestDetails const& test, char const* failure); + void OnTestFinish(TestDetails const& test, float secondsElapsed); + + int GetTotalTestCount() const; + int GetFailedTestCount() const; + int GetFailureCount() const; + +private: + TestReporter* m_testReporter; + int m_totalTestCount; + int m_failedTestCount; + int m_failureCount; + + bool m_currentTestFailed; + + TestResults(TestResults const&); + TestResults& operator =(TestResults const&); +}; + +} + +#endif diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/TestRunner.cpp b/sqplus/testSqPlus2unit/UnitTest++/src/TestRunner.cpp new file mode 100755 index 0000000..5780d91 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/TestRunner.cpp @@ -0,0 +1,60 @@ +#include "TestRunner.h" +#include "TestResults.h" +#include "Test.h" +#include "TestList.h" +#include "TestReporter.h" +#include "TestReporterStdout.h" +#include "TimeHelpers.h" +#include "MemoryOutStream.h" +#include + + +namespace UnitTest { + + +int RunAllTests(TestReporter& reporter, TestList const& list, char const* suiteName, int const maxTestTimeInMs ) +{ + TestResults result(&reporter); + + Timer overallTimer; + overallTimer.Start(); + + Test const* curTest = list.GetHead(); + while (curTest != 0) + { + if (suiteName == 0 || !std::strcmp(curTest->m_details.suiteName, suiteName)) + { + Timer testTimer; + testTimer.Start(); + result.OnTestStart(curTest->m_details); + + curTest->Run(result); + + int const testTimeInMs = testTimer.GetTimeInMs(); + if (maxTestTimeInMs > 0 && testTimeInMs > maxTestTimeInMs && !curTest->m_timeConstraintExempt) + { + MemoryOutStream stream; + stream << "Global time constraint failed. Expected under " << maxTestTimeInMs << + "ms but took " << testTimeInMs << "ms."; + result.OnTestFailure(curTest->m_details, stream.GetText()); + } + result.OnTestFinish(curTest->m_details, testTimeInMs/1000.0f); + } + + curTest = curTest->next; + } + + float const secondsElapsed = overallTimer.GetTimeInMs() / 1000.0f; + reporter.ReportSummary(result.GetTotalTestCount(), result.GetFailedTestCount(), result.GetFailureCount(), secondsElapsed); + + return result.GetFailureCount(); +} + + +int RunAllTests() +{ + TestReporterStdout reporter; + return RunAllTests(reporter, Test::GetTestList(), 0); +} + +} diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/TestRunner.h b/sqplus/testSqPlus2unit/UnitTest++/src/TestRunner.h new file mode 100755 index 0000000..8b9934a --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/TestRunner.h @@ -0,0 +1,17 @@ +#ifndef UNITTEST_TESTRUNNER_H +#define UNITTEST_TESTRUNNER_H + + +namespace UnitTest { + +class TestReporter; +class TestList; + + +int RunAllTests(); +int RunAllTests(TestReporter& reporter, TestList const& list, char const* suiteName, int maxTestTimeInMs = 0); + +} + + +#endif diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/TestSuite.h b/sqplus/testSqPlus2unit/UnitTest++/src/TestSuite.h new file mode 100755 index 0000000..dd3717e --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/TestSuite.h @@ -0,0 +1,14 @@ +#ifndef UNITTEST_TESTSUITE_H +#define UNITTEST_TESTSUITE_H + +namespace UnitTestSuite { + + inline char const* GetSuiteName () + { + return "DefaultSuite"; + } + +} + +#endif + diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/TimeConstraint.cpp b/sqplus/testSqPlus2unit/UnitTest++/src/TimeConstraint.cpp new file mode 100755 index 0000000..451c2b3 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/TimeConstraint.cpp @@ -0,0 +1,28 @@ +#include "TimeConstraint.h" +#include "TestResults.h" +#include "MemoryOutStream.h" + +namespace UnitTest { + + +TimeConstraint::TimeConstraint(int ms, TestResults& result, TestDetails const& details) + : m_result(result) + , m_details(details) + , m_maxMs(ms) +{ + m_timer.Start(); +} + +TimeConstraint::~TimeConstraint() +{ + int const totalTimeInMs = m_timer.GetTimeInMs(); + if (totalTimeInMs > m_maxMs) + { + MemoryOutStream stream; + stream << "Time constraint failed. Expected to run test under " << m_maxMs << + "ms but took " << totalTimeInMs << "ms."; + m_result.OnTestFailure(m_details, stream.GetText()); + } +} + +} diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/TimeConstraint.h b/sqplus/testSqPlus2unit/UnitTest++/src/TimeConstraint.h new file mode 100755 index 0000000..8451c66 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/TimeConstraint.h @@ -0,0 +1,34 @@ +#ifndef UNITTEST_TIMECONSTRAINT_H +#define UNITTEST_TIMECONSTRAINT_H + +#include "TimeHelpers.h" + +namespace UnitTest { + +class TestResults; +class TestDetails; + +class TimeConstraint +{ +public: + TimeConstraint(int ms, TestResults& result, TestDetails const& details); + ~TimeConstraint(); + +private: + void operator=(TimeConstraint const&); + TimeConstraint(TimeConstraint const&); + + Timer m_timer; + TestResults& m_result; + TestDetails const& m_details; + int const m_maxMs; +}; + +#define UNITTEST_TIME_CONSTRAINT(ms) \ + UnitTest::TimeConstraint unitTest__timeConstraint__(ms, testResults_, UnitTest::TestDetails(m_details, __LINE__)) + +#define UNITTEST_TIME_CONSTRAINT_EXEMPT() do { m_timeConstraintExempt = true; } while (0) + +} + +#endif diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/TimeHelpers.h b/sqplus/testSqPlus2unit/UnitTest++/src/TimeHelpers.h new file mode 100755 index 0000000..f34ed00 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/TimeHelpers.h @@ -0,0 +1,7 @@ +#include "Config.h" + +#if defined UNITTEST_POSIX + #include "Posix/TimeHelpers.h" +#else + #include "Win32/TimeHelpers.h" +#endif diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/UnitTest++.h b/sqplus/testSqPlus2unit/UnitTest++/src/UnitTest++.h new file mode 100755 index 0000000..019f80a --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/UnitTest++.h @@ -0,0 +1,17 @@ +#ifndef UNITTESTCPP_H +#define UNITTESTCPP_H + +#include "Config.h" +#include "Test.h" +#include "TestList.h" +#include "TestSuite.h" +#include "TestResults.h" + +#include +#include "TestMacros.h" + +#include "CheckMacros.h" +#include "TestRunner.h" +#include "TimeConstraint.h" + +#endif diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/Win32/TimeHelpers.cpp b/sqplus/testSqPlus2unit/UnitTest++/src/Win32/TimeHelpers.cpp new file mode 100755 index 0000000..503da87 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/Win32/TimeHelpers.cpp @@ -0,0 +1,46 @@ +#include "TimeHelpers.h" +#include + +namespace UnitTest { + +Timer::Timer() + : m_startTime(0) +{ + m_threadId = ::GetCurrentThread(); + DWORD systemMask; + ::GetProcessAffinityMask(GetCurrentProcess(), &m_processAffinityMask, &systemMask); + + ::SetThreadAffinityMask(m_threadId, 1); + ::QueryPerformanceFrequency(reinterpret_cast< LARGE_INTEGER* >(&m_frequency)); + ::SetThreadAffinityMask(m_threadId, m_processAffinityMask); +} + +void Timer::Start() +{ + m_startTime = GetTime(); +} + +int Timer::GetTimeInMs() const +{ + __int64 const elapsedTime = GetTime() - m_startTime; + double const seconds = double(elapsedTime) / double(m_frequency); + return int(seconds * 1000.0f); +} + +__int64 Timer::GetTime() const +{ + LARGE_INTEGER curTime; + ::SetThreadAffinityMask(m_threadId, 1); + ::QueryPerformanceCounter(&curTime); + ::SetThreadAffinityMask(m_threadId, m_processAffinityMask); + return curTime.QuadPart; +} + + + +void TimeHelpers::SleepMs(int const ms) +{ + ::Sleep(ms); +} + +} diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/Win32/TimeHelpers.h b/sqplus/testSqPlus2unit/UnitTest++/src/Win32/TimeHelpers.h new file mode 100755 index 0000000..ef5a3c1 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/Win32/TimeHelpers.h @@ -0,0 +1,35 @@ +#ifndef UNITTEST_TIMEHELPERS_H +#define UNITTEST_TIMEHELPERS_H + +#include + +namespace UnitTest { + +class Timer +{ +public: + Timer(); + void Start(); + int GetTimeInMs() const; + +private: + __int64 GetTime() const; + + void* m_threadId; + unsigned long m_processAffinityMask; + __int64 m_startTime; + __int64 m_frequency; +}; + + +namespace TimeHelpers +{ +void SleepMs (int ms); +} + + +} + + + +#endif diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/XmlTestReporter.cpp b/sqplus/testSqPlus2unit/UnitTest++/src/XmlTestReporter.cpp new file mode 100755 index 0000000..25599fb --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/XmlTestReporter.cpp @@ -0,0 +1,123 @@ +#include "XmlTestReporter.h" + +#include +#include +#include + +using std::string; +using std::ostringstream; +using std::ostream; + +namespace { + +void ReplaceChar(string& str, char const c, string const& replacement) +{ + for (size_t pos = str.find(c); pos != string::npos; pos = str.find(c, pos + 1)) + str.replace(pos, 1, replacement); +} + +string XmlEscape(char const* value) +{ + string escaped = value; + + ReplaceChar(escaped, '&', "&"); + ReplaceChar(escaped, '<', "<"); + ReplaceChar(escaped, '>', ">"); + ReplaceChar(escaped, '\'', "'"); + ReplaceChar(escaped, '\"', """); + + return escaped; +} + +string BuildFailureMessage(string const& file, int const line, string const& message) +{ + ostringstream failureMessage; + failureMessage << file << "(" << line << ") : " << message; + return failureMessage.str(); +} + +} + +namespace UnitTest { + +XmlTestReporter::XmlTestReporter(ostream& ostream) + : m_ostream(ostream) +{ +} + +void XmlTestReporter::ReportSummary(int const totalTestCount, int const failedTestCount, + int const failureCount, float const secondsElapsed) +{ + AddXmlElement(m_ostream, NULL); + + BeginResults(m_ostream, totalTestCount, failedTestCount, failureCount, secondsElapsed); + + DeferredTestResultList const& results = GetResults(); + for (DeferredTestResultList::const_iterator i = results.begin(); i != results.end(); ++i) + { + BeginTest(m_ostream, *i); + + if (i->failed) + AddFailure(m_ostream, *i); + + EndTest(m_ostream, *i); + } + + EndResults(m_ostream); +} + +void XmlTestReporter::AddXmlElement(ostream& os, char const* encoding) +{ + os << ""; +} + +void XmlTestReporter::BeginResults(std::ostream& os, int const totalTestCount, int const failedTestCount, + int const failureCount, float const secondsElapsed) +{ + os << ""; +} + +void XmlTestReporter::EndResults(std::ostream& os) +{ + os << ""; +} + +void XmlTestReporter::BeginTest(std::ostream& os, DeferredTestResult const& result) +{ + os << ""; + else + os << "/>"; +} + +void XmlTestReporter::AddFailure(std::ostream& os, DeferredTestResult const& result) +{ + os << ">"; // close element + + string const escapedMessage = XmlEscape(result.failureMessage); + string const message = BuildFailureMessage(result.failureFile, result.failureLine, escapedMessage); + + os << ""; +} + +} diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/XmlTestReporter.h b/sqplus/testSqPlus2unit/UnitTest++/src/XmlTestReporter.h new file mode 100755 index 0000000..6ac41f7 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/XmlTestReporter.h @@ -0,0 +1,34 @@ +#ifndef UNITTEST_XMLTESTREPORTER_H +#define UNITTEST_XMLTESTREPORTER_H + +#include "DeferredTestReporter.h" + +#include + +namespace UnitTest +{ + +class XmlTestReporter : public DeferredTestReporter +{ +public: + XmlTestReporter(std::ostream& ostream); + + virtual void ReportSummary(int totalTestCount, int failedTestCount, int failureCount, float secondsElapsed); + +private: + XmlTestReporter(XmlTestReporter const&); + XmlTestReporter& operator=(XmlTestReporter const&); + + void AddXmlElement(std::ostream& os, char const* encoding); + void BeginResults(std::ostream& os, int totalTestCount, int failedTestCount, int failureCount, float secondsElapsed); + void EndResults(std::ostream& os); + void BeginTest(std::ostream& os, DeferredTestResult const& result); + void AddFailure(std::ostream& os, DeferredTestResult const& result); + void EndTest(std::ostream& os, DeferredTestResult const& result); + + std::ostream& m_ostream; +}; + +} + +#endif diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/tests/Main.cpp b/sqplus/testSqPlus2unit/UnitTest++/src/tests/Main.cpp new file mode 100755 index 0000000..b2d9615 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/tests/Main.cpp @@ -0,0 +1,8 @@ +#include "../UnitTest++.h" +#include "../TestReporterStdout.h" + + +int main(int, char const *[]) +{ + return UnitTest::RunAllTests(); +} diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/tests/RecordingReporter.h b/sqplus/testSqPlus2unit/UnitTest++/src/tests/RecordingReporter.h new file mode 100755 index 0000000..48ee9fc --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/tests/RecordingReporter.h @@ -0,0 +1,92 @@ +#ifndef UNITTEST_RECORDINGREPORTER_H +#define UNITTEST_RECORDINGREPORTER_H + +#include "../TestReporter.h" +#include + +#include "../TestDetails.h" + +struct RecordingReporter : public UnitTest::TestReporter +{ +private: + enum { kMaxStringLength = 256 }; + +public: + RecordingReporter() + : testRunCount(0) + , testFailedCount(0) + , lastFailedLine(0) + , testFinishedCount(0) + , lastFinishedTestTime(0) + , summaryTotalTestCount(0) + , summaryFailedTestCount(0) + , summaryFailureCount(0) + , summarySecondsElapsed(0) + { + lastStartedSuite[0] = '\0'; + lastStartedTest[0] = '\0'; + lastFailedFile[0] = '\0'; + lastFailedSuite[0] = '\0'; + lastFailedTest[0] = '\0'; + lastFailedMessage[0] = '\0'; + lastFinishedSuite[0] = '\0'; + lastFinishedTest[0] = '\0'; + } + + virtual void ReportTestStart(UnitTest::TestDetails const& test) + { + ++testRunCount; + std::strcpy(lastStartedSuite, test.suiteName); + std::strcpy(lastStartedTest, test.testName); + } + + virtual void ReportFailure(UnitTest::TestDetails const& test, char const* failure) + { + ++testFailedCount; + std::strcpy(lastFailedFile, test.filename); + lastFailedLine = test.lineNumber; + std::strcpy(lastFailedSuite, test.suiteName); + std::strcpy(lastFailedTest, test.testName); + std::strcpy(lastFailedMessage, failure); + } + + virtual void ReportTestFinish(UnitTest::TestDetails const& test, float testDuration) + { + ++testFinishedCount; + std::strcpy(lastFinishedSuite, test.suiteName); + std::strcpy(lastFinishedTest, test.testName); + lastFinishedTestTime = testDuration; + } + + virtual void ReportSummary(int totalTestCount, int failedTestCount, int failureCount, float secondsElapsed) + { + summaryTotalTestCount = totalTestCount; + summaryFailedTestCount = failedTestCount; + summaryFailureCount = failureCount; + summarySecondsElapsed = secondsElapsed; + } + + int testRunCount; + char lastStartedSuite[kMaxStringLength]; + char lastStartedTest[kMaxStringLength]; + + int testFailedCount; + char lastFailedFile[kMaxStringLength]; + int lastFailedLine; + char lastFailedSuite[kMaxStringLength]; + char lastFailedTest[kMaxStringLength]; + char lastFailedMessage[kMaxStringLength]; + + int testFinishedCount; + char lastFinishedSuite[kMaxStringLength]; + char lastFinishedTest[kMaxStringLength]; + float lastFinishedTestTime; + + int summaryTotalTestCount; + int summaryFailedTestCount; + int summaryFailureCount; + float summarySecondsElapsed; +}; + + +#endif diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestAssertHandler.cpp b/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestAssertHandler.cpp new file mode 100755 index 0000000..a5fd07c --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestAssertHandler.cpp @@ -0,0 +1,44 @@ +#include "../UnitTest++.h" +#include "../AssertException.h" +#include "../ReportAssert.h" + +using namespace UnitTest; + +namespace { + +TEST(ReportAssertThrowsAssertException) +{ + bool caught = false; + + try + { + ReportAssert("", "", 0); + } + catch(AssertException const&) + { + caught = true; + } + + CHECK (true == caught); +} + +TEST(ReportAssertSetsCorrectInfoInException) +{ + const int lineNumber = 12345; + const char* description = "description"; + const char* filename = "filename"; + + try + { + ReportAssert(description, filename, lineNumber); + } + catch(AssertException const& e) + { + CHECK_EQUAL(description, e.what()); + CHECK_EQUAL(filename, e.Filename()); + CHECK_EQUAL(lineNumber, e.LineNumber()); + } +} + + +} diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestCheckMacros.cpp b/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestCheckMacros.cpp new file mode 100755 index 0000000..940de25 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestCheckMacros.cpp @@ -0,0 +1,710 @@ +#include "../UnitTest++.h" +#include "RecordingReporter.h" + + +namespace { + +TEST(CheckSucceedsOnTrue) +{ + bool failure = true; + { + RecordingReporter reporter; + UnitTest::TestResults testResults_(&reporter); + CHECK (true); + failure = (testResults_.GetFailureCount() > 0); + } + + CHECK (!failure); +} + +TEST(CheckFailsOnFalse) +{ + bool failure = false; + { + RecordingReporter reporter; + UnitTest::TestResults testResults_(&reporter); + CHECK (false); + failure = (testResults_.GetFailureCount() > 0); + } + + CHECK (failure); +} + +TEST(FailureReportsCorrectTestName) +{ + RecordingReporter reporter; + { + UnitTest::TestResults testResults_(&reporter); + CHECK (false); + } + + CHECK_EQUAL (m_details.testName, reporter.lastFailedTest); +} + +TEST(CheckFailureIncludesCheckContents) +{ + RecordingReporter reporter; + { + UnitTest::TestResults testResults_(&reporter); + const bool yaddayadda = false; + CHECK (yaddayadda); + } + + CHECK (std::strstr(reporter.lastFailedMessage, "yaddayadda")); +} + +int ThrowingFunction() +{ + throw "Doh"; +} + +TEST(CheckFailsOnException) +{ + bool failure = false; + { + RecordingReporter reporter; + UnitTest::TestResults testResults_(&reporter); + CHECK (ThrowingFunction() == 1); + failure = (testResults_.GetFailureCount() > 0); + } + + CHECK (failure); +} + +TEST(CheckFailureBecauseOfExceptionIncludesCheckContents) +{ + RecordingReporter reporter; + { + UnitTest::TestResults testResults_(&reporter); + CHECK (ThrowingFunction() == 1); + } + + CHECK (std::strstr(reporter.lastFailedMessage, "ThrowingFunction() == 1")); +} + +TEST(CheckEqualSucceedsOnEqual) +{ + bool failure = true; + { + RecordingReporter reporter; + UnitTest::TestResults testResults_(&reporter); + CHECK_EQUAL (1, 1); + failure = (testResults_.GetFailureCount() > 0); + } + + CHECK (!failure); +} + +TEST(CheckEqualFailsOnNotEqual) +{ + bool failure = false; + { + RecordingReporter reporter; + UnitTest::TestResults testResults_(&reporter); + CHECK_EQUAL (1, 2); + failure = (testResults_.GetFailureCount() > 0); + } + + CHECK (failure); +} + +TEST(CheckEqualFailsOnException) +{ + bool failure = false; + { + RecordingReporter reporter; + UnitTest::TestResults testResults_(&reporter); + CHECK_EQUAL (ThrowingFunction(), 1); + failure = (testResults_.GetFailureCount() > 0); + } + + CHECK (failure); +} + +TEST(CheckEqualFailureContainsCorrectDetails) +{ + int line = 0; + RecordingReporter reporter; + { + UnitTest::TestResults testResults_(&reporter); + UnitTest::TestDetails const m_details("testName", "suiteName", "filename", -1); + CHECK_EQUAL (1, 123); line = __LINE__; + } + + CHECK_EQUAL("testName", reporter.lastFailedTest); + CHECK_EQUAL("suiteName", reporter.lastFailedSuite); + CHECK_EQUAL ("filename", reporter.lastFailedFile); + CHECK_EQUAL (line, reporter.lastFailedLine); +} + +TEST(CheckEqualFailureBecauseOfExceptionContainsCorrectDetails) +{ + int line = 0; + RecordingReporter reporter; + { + UnitTest::TestResults testResults_(&reporter); + UnitTest::TestDetails const m_details("testName", "suiteName", "filename", -1); + CHECK_EQUAL (ThrowingFunction(), 123); line = __LINE__; + } + + CHECK_EQUAL("testName", reporter.lastFailedTest); + CHECK_EQUAL("suiteName", reporter.lastFailedSuite); + CHECK_EQUAL ("filename", reporter.lastFailedFile); + CHECK_EQUAL (line, reporter.lastFailedLine); +} + +TEST(CheckEqualFailureBecauseOfExceptionIncludesCheckContents) +{ + RecordingReporter reporter; + { + UnitTest::TestResults testResults_(&reporter); + CHECK_EQUAL (ThrowingFunction(), 123); + } + + CHECK (std::strstr(reporter.lastFailedMessage, "ThrowingFunction()")); + CHECK (std::strstr(reporter.lastFailedMessage, "123")); +} + +int g_sideEffect = 0; +int FunctionWithSideEffects() +{ + ++g_sideEffect; + return 1; +} + +TEST(CheckEqualDoesNotHaveSideEffectsWhenPassing) +{ + g_sideEffect = 0; + { + UnitTest::TestResults testResults_; + CHECK_EQUAL (1, FunctionWithSideEffects()); + } + CHECK_EQUAL (1, g_sideEffect); +} + +TEST(CheckEqualDoesNotHaveSideEffectsWhenFailing) +{ + g_sideEffect = 0; + { + UnitTest::TestResults testResults_; + CHECK_EQUAL (2, FunctionWithSideEffects()); + } + CHECK_EQUAL (1, g_sideEffect); +} + + +TEST(CheckCloseSucceedsOnEqual) +{ + bool failure = true; + { + RecordingReporter reporter; + UnitTest::TestResults testResults_(&reporter); + CHECK_CLOSE (1.0f, 1.001f, 0.01f); + failure = (testResults_.GetFailureCount() > 0); + } + + CHECK (!failure); +} + +TEST(CheckCloseFailsOnNotEqual) +{ + bool failure = false; + { + RecordingReporter reporter; + UnitTest::TestResults testResults_(&reporter); + CHECK_CLOSE (1.0f, 1.1f, 0.01f); + failure = (testResults_.GetFailureCount() > 0); + } + + CHECK (failure); +} + +TEST(CheckCloseFailsOnException) +{ + bool failure = false; + { + RecordingReporter reporter; + UnitTest::TestResults testResults_(&reporter); + CHECK_CLOSE ((float)ThrowingFunction(), 1.0001f, 0.1f); + failure = (testResults_.GetFailureCount() > 0); + } + + CHECK (failure); +} + +TEST(CheckCloseFailureContainsCorrectDetails) +{ + int line = 0; + RecordingReporter reporter; + { + UnitTest::TestResults testResults_(&reporter); + UnitTest::TestDetails m_details("test", "suite", "filename", -1); + CHECK_CLOSE (1.0f, 1.1f, 0.01f); line = __LINE__; + } + + CHECK_EQUAL("test", reporter.lastFailedTest); + CHECK_EQUAL("suite", reporter.lastFailedSuite); + CHECK_EQUAL ("filename", reporter.lastFailedFile); + CHECK_EQUAL (line, reporter.lastFailedLine); +} + +TEST(CheckCloseFailureBecauseOfExceptionContainsCorrectDetails) +{ + int line = 0; + RecordingReporter reporter; + { + UnitTest::TestResults testResults_(&reporter); + UnitTest::TestDetails m_details("closeTest", "closeSuite", "filename", -1); + CHECK_CLOSE ((float)ThrowingFunction(), 1.0001f, 0.1f); line = __LINE__; + } + + CHECK_EQUAL("closeTest", reporter.lastFailedTest); + CHECK_EQUAL("closeSuite", reporter.lastFailedSuite); + CHECK_EQUAL ("filename", reporter.lastFailedFile); + CHECK_EQUAL (line, reporter.lastFailedLine); +} + +TEST(CheckCloseFailureBecauseOfExceptionIncludesCheckContents) +{ + RecordingReporter reporter; + { + UnitTest::TestResults testResults_(&reporter); + CHECK_CLOSE ((float)ThrowingFunction(), 1.0001f, 0.1f); + } + + CHECK (std::strstr(reporter.lastFailedMessage, "(float)ThrowingFunction()")); + CHECK (std::strstr(reporter.lastFailedMessage, "1.0001f")); +} + +TEST(CheckCloseDoesNotHaveSideEffectsWhenPassing) +{ + g_sideEffect = 0; + { + UnitTest::TestResults testResults_; + CHECK_CLOSE (1, FunctionWithSideEffects(), 0.1f); + } + CHECK_EQUAL (1, g_sideEffect); +} + +TEST(CheckCloseDoesNotHaveSideEffectsWhenFailing) +{ + g_sideEffect = 0; + { + UnitTest::TestResults testResults_; + CHECK_CLOSE (2, FunctionWithSideEffects(), 0.1f); + } + CHECK_EQUAL (1, g_sideEffect); +} + + +class ThrowingObject +{ +public: + float operator[](int) const + { + throw "Test throw"; + } +}; + + +TEST(CheckArrayCloseSucceedsOnEqual) +{ + bool failure = true; + { + RecordingReporter reporter; + UnitTest::TestResults testResults_(&reporter); + const float data[4] = { 0, 1, 2, 3 }; + CHECK_ARRAY_CLOSE (data, data, 4, 0.01f); + failure = (testResults_.GetFailureCount() > 0); + } + + CHECK (!failure); +} + +TEST(CheckArrayCloseFailsOnNotEqual) +{ + bool failure = false; + { + RecordingReporter reporter; + UnitTest::TestResults testResults_(&reporter); + int const data1[4] = { 0, 1, 2, 3 }; + int const data2[4] = { 0, 1, 3, 3 }; + CHECK_ARRAY_CLOSE (data1, data2, 4, 0.01f); + failure = (testResults_.GetFailureCount() > 0); + } + + CHECK (failure); +} + +TEST(CheckArrayCloseFailureIncludesCheckExpectedAndActual) +{ + RecordingReporter reporter; + { + UnitTest::TestResults testResults_(&reporter); + int const data1[4] = { 0, 1, 2, 3 }; + int const data2[4] = { 0, 1, 3, 3 }; + CHECK_ARRAY_CLOSE (data1, data2, 4, 0.01f); + } + + CHECK (std::strstr(reporter.lastFailedMessage, "xpected [ 0 1 2 3 ]")); + CHECK (std::strstr(reporter.lastFailedMessage, "was [ 0 1 3 3 ]")); +} + +TEST(CheckArrayCloseFailureContainsCorrectDetails) +{ + int line = 0; + RecordingReporter reporter; + { + UnitTest::TestResults testResults_(&reporter); + UnitTest::TestDetails m_details("arrayCloseTest", "arrayCloseSuite", "filename", -1); + int const data1[4] = { 0, 1, 2, 3 }; + int const data2[4] = { 0, 1, 3, 3 }; + CHECK_ARRAY_CLOSE (data1, data2, 4, 0.01f); line = __LINE__; + } + + CHECK_EQUAL("arrayCloseTest", reporter.lastFailedTest); + CHECK_EQUAL("arrayCloseSuite", reporter.lastFailedSuite); + CHECK_EQUAL ("filename", reporter.lastFailedFile); + CHECK_EQUAL (line, reporter.lastFailedLine); +} + +TEST(CheckArrayCloseFailureBecauseOfExceptionContainsCorrectDetails) +{ + int line = 0; + RecordingReporter reporter; + { + UnitTest::TestResults testResults_(&reporter); + UnitTest::TestDetails m_details("arrayCloseTest", "arrayCloseSuite", "filename", -1); + int const data[4] = { 0, 1, 2, 3 }; + CHECK_ARRAY_CLOSE (data, ThrowingObject(), 4, 0.01f); line = __LINE__; + } + + CHECK_EQUAL("arrayCloseTest", reporter.lastFailedTest); + CHECK_EQUAL("arrayCloseSuite", reporter.lastFailedSuite); + CHECK_EQUAL ("filename", reporter.lastFailedFile); + CHECK_EQUAL (line, reporter.lastFailedLine); +} + +TEST(CheckArrayCloseFailureIncludesTolerance) +{ + RecordingReporter reporter; + { + UnitTest::TestResults testResults_(&reporter); + float const data1[4] = { 0, 1, 2, 3 }; + float const data2[4] = { 0, 1, 3, 3 }; + CHECK_ARRAY_CLOSE (data1, data2, 4, 0.01f); + } + + CHECK (std::strstr(reporter.lastFailedMessage, "0.01")); +} + + +TEST(CheckArrayCloseFailsOnException) +{ + bool failure = false; + { + RecordingReporter reporter; + UnitTest::TestResults testResults_(&reporter); + const float data[4] = { 0, 1, 2, 3 }; + ThrowingObject obj; + CHECK_ARRAY_CLOSE (data, obj, 3, 0.01f); + failure = (testResults_.GetFailureCount() > 0); + } + + CHECK (failure); +} + +TEST(CheckArrayCloseFailureOnExceptionIncludesCheckContents) +{ + RecordingReporter reporter; + { + UnitTest::TestResults testResults_(&reporter); + const float data[4] = { 0, 1, 2, 3 }; + ThrowingObject obj; + CHECK_ARRAY_CLOSE (data, obj, 3, 0.01f); + } + + CHECK (std::strstr(reporter.lastFailedMessage, "data")); + CHECK (std::strstr(reporter.lastFailedMessage, "obj")); +} + + +TEST(CheckArrayEqualSuceedsOnEqual) +{ + bool failure = true; + { + RecordingReporter reporter; + UnitTest::TestResults testResults_(&reporter); + const float data[4] = { 0, 1, 2, 3 }; + CHECK_ARRAY_EQUAL (data, data, 4); + failure = (testResults_.GetFailureCount() > 0); + } + + CHECK (!failure); +} + +TEST(CheckArrayEqualFailsOnNotEqual) +{ + bool failure = false; + { + RecordingReporter reporter; + UnitTest::TestResults testResults_(&reporter); + int const data1[4] = { 0, 1, 2, 3 }; + int const data2[4] = { 0, 1, 3, 3 }; + CHECK_ARRAY_EQUAL (data1, data2, 4); + failure = (testResults_.GetFailureCount() > 0); + } + + CHECK (failure); +} + +TEST(CheckArrayEqualFailureIncludesCheckExpectedAndActual) +{ + RecordingReporter reporter; + { + UnitTest::TestResults testResults_(&reporter); + int const data1[4] = { 0, 1, 2, 3 }; + int const data2[4] = { 0, 1, 3, 3 }; + CHECK_ARRAY_EQUAL (data1, data2, 4); + } + + CHECK (std::strstr(reporter.lastFailedMessage, "xpected [ 0 1 2 3 ]")); + CHECK (std::strstr(reporter.lastFailedMessage, "was [ 0 1 3 3 ]")); +} + +TEST(CheckArrayEqualFailureContainsCorrectInfo) +{ + int line = 0; + RecordingReporter reporter; + { + UnitTest::TestResults testResults_(&reporter); + int const data1[4] = { 0, 1, 2, 3 }; + int const data2[4] = { 0, 1, 3, 3 }; + CHECK_ARRAY_EQUAL (data1, data2, 4); line = __LINE__; + } + + CHECK_EQUAL ("CheckArrayEqualFailureContainsCorrectInfo", reporter.lastFailedTest); + CHECK_EQUAL (__FILE__, reporter.lastFailedFile); + CHECK_EQUAL (line, reporter.lastFailedLine); +} + +TEST(CheckArrayEqualFailsOnException) +{ + bool failure = false; + { + RecordingReporter reporter; + UnitTest::TestResults testResults_(&reporter); + const float data[4] = { 0, 1, 2, 3 }; + ThrowingObject obj; + CHECK_ARRAY_EQUAL (data, obj, 3); + failure = (testResults_.GetFailureCount() > 0); + } + + CHECK (failure); +} + +TEST(CheckArrayEqualFailureOnExceptionIncludesCheckContents) +{ + RecordingReporter reporter; + { + UnitTest::TestResults testResults_(&reporter); + const float data[4] = { 0, 1, 2, 3 }; + ThrowingObject obj; + CHECK_ARRAY_EQUAL (data, obj, 3); + } + + CHECK (std::strstr(reporter.lastFailedMessage, "data")); + CHECK (std::strstr(reporter.lastFailedMessage, "obj")); +} + +float const* FunctionWithSideEffects2() +{ + ++g_sideEffect; + static float const data[] = {1,2,3,4}; + return data; +} + +TEST(CheckArrayCloseDoesNotHaveSideEffectsWhenPassing) +{ + g_sideEffect = 0; + { + UnitTest::TestResults testResults_; + const float data[] = { 0, 1, 2, 3 }; + CHECK_ARRAY_CLOSE (data, FunctionWithSideEffects2(), 4, 0.01f); + } + CHECK_EQUAL (1, g_sideEffect); +} + +TEST(CheckArrayCloseDoesNotHaveSideEffectsWhenFailing) +{ + g_sideEffect = 0; + { + UnitTest::TestResults testResults_; + const float data[] = { 0, 1, 3, 3 }; + CHECK_ARRAY_CLOSE (data, FunctionWithSideEffects2(), 4, 0.01f); + } + CHECK_EQUAL (1, g_sideEffect); +} + +class ThrowingObject2D +{ +public: + float* operator[](int) const + { + throw "Test throw"; + } +}; + + +TEST(CheckArray2DCloseSucceedsOnEqual) +{ + bool failure = true; + { + RecordingReporter reporter; + UnitTest::TestResults testResults_(&reporter); + const float data[2][2] = { {0, 1}, {2, 3} }; + CHECK_ARRAY2D_CLOSE (data, data, 2, 2, 0.01f); + failure = (testResults_.GetFailureCount() > 0); + } + + CHECK (!failure); +} + +TEST(CheckArray2DCloseFailsOnNotEqual) +{ + bool failure = false; + { + RecordingReporter reporter; + UnitTest::TestResults testResults_(&reporter); + int const data1[2][2] = { {0, 1}, {2, 3} }; + int const data2[2][2] = { {0, 1}, {3, 3} }; + CHECK_ARRAY2D_CLOSE (data1, data2, 2, 2, 0.01f); + failure = (testResults_.GetFailureCount() > 0); + } + + CHECK (failure); +} + +TEST(CheckArray2DCloseFailureIncludesCheckExpectedAndActual) +{ + RecordingReporter reporter; + { + UnitTest::TestResults testResults_(&reporter); + int const data1[2][2] = { {0, 1}, {2, 3} }; + int const data2[2][2] = { {0, 1}, {3, 3} }; + CHECK_ARRAY2D_CLOSE (data1, data2, 2, 2, 0.01f); + } + + CHECK (std::strstr(reporter.lastFailedMessage, "xpected [ [ 0 1 ] [ 2 3 ] ]")); + CHECK (std::strstr(reporter.lastFailedMessage, "was [ [ 0 1 ] [ 3 3 ] ]")); +} + +TEST(CheckArray2DCloseFailureContainsCorrectDetails) +{ + int line = 0; + RecordingReporter reporter; + { + UnitTest::TestResults testResults_(&reporter); + UnitTest::TestDetails m_details("array2DCloseTest", "array2DCloseSuite", "filename", -1); + int const data1[2][2] = { {0, 1}, {2, 3} }; + int const data2[2][2] = { {0, 1}, {3, 3} }; + CHECK_ARRAY2D_CLOSE (data1, data2, 2, 2, 0.01f); line = __LINE__; + } + + CHECK_EQUAL("array2DCloseTest", reporter.lastFailedTest); + CHECK_EQUAL("array2DCloseSuite", reporter.lastFailedSuite); + CHECK_EQUAL ("filename", reporter.lastFailedFile); + CHECK_EQUAL (line, reporter.lastFailedLine); +} + +TEST(CheckArray2DCloseFailureBecauseOfExceptionContainsCorrectDetails) +{ + int line = 0; + RecordingReporter reporter; + { + UnitTest::TestResults testResults_(&reporter); + UnitTest::TestDetails m_details("array2DCloseTest", "array2DCloseSuite", "filename", -1); + const float data[2][2] = { {0, 1}, {2, 3} }; + CHECK_ARRAY2D_CLOSE (data, ThrowingObject2D(), 2, 2, 0.01f); line = __LINE__; + } + + CHECK_EQUAL("array2DCloseTest", reporter.lastFailedTest); + CHECK_EQUAL("array2DCloseSuite", reporter.lastFailedSuite); + CHECK_EQUAL ("filename", reporter.lastFailedFile); + CHECK_EQUAL (line, reporter.lastFailedLine); +} + +TEST(CheckArray2DCloseFailureIncludesTolerance) +{ + RecordingReporter reporter; + { + UnitTest::TestResults testResults_(&reporter); + float const data1[2][2] = { {0, 1}, {2, 3} }; + float const data2[2][2] = { {0, 1}, {3, 3} }; + CHECK_ARRAY2D_CLOSE (data1, data2, 2, 2, 0.01f); + } + + CHECK (std::strstr(reporter.lastFailedMessage, "0.01")); +} + +TEST(CheckArray2DCloseFailsOnException) +{ + bool failure = false; + { + RecordingReporter reporter; + UnitTest::TestResults testResults_(&reporter); + const float data[2][2] = { {0, 1}, {2, 3} }; + ThrowingObject2D obj; + CHECK_ARRAY2D_CLOSE (data, obj, 2, 2, 0.01f); + failure = (testResults_.GetFailureCount() > 0); + } + + CHECK (failure); +} + +TEST(CheckArray2DCloseFailureOnExceptionIncludesCheckContents) +{ + RecordingReporter reporter; + { + UnitTest::TestResults testResults_(&reporter); + const float data[2][2] = { {0, 1}, {2, 3} }; + ThrowingObject2D obj; + CHECK_ARRAY2D_CLOSE (data, obj, 2, 2, 0.01f); + } + + CHECK (std::strstr(reporter.lastFailedMessage, "data")); + CHECK (std::strstr(reporter.lastFailedMessage, "obj")); +} + +float const* const* FunctionWithSideEffects3() +{ + ++g_sideEffect; + static float const data1[] = {0,1}; + static float const data2[] = {2,3}; + static const float* const data[] = {data1, data2}; + return data; +} + +TEST(CheckArray2DCloseDoesNotHaveSideEffectsWhenPassing) +{ + g_sideEffect = 0; + { + UnitTest::TestResults testResults_; + const float data[2][2] = { {0, 1}, {2, 3} }; + CHECK_ARRAY2D_CLOSE (data, FunctionWithSideEffects3(), 2, 2, 0.01f); + } + CHECK_EQUAL (1, g_sideEffect); +} + +TEST(CheckArray2DCloseDoesNotHaveSideEffectsWhenFailing) +{ + g_sideEffect = 0; + { + UnitTest::TestResults testResults_; + const float data[2][2] = { {0, 1}, {3, 3} }; + CHECK_ARRAY2D_CLOSE (data, FunctionWithSideEffects3(), 2, 2, 0.01f); + } + CHECK_EQUAL (1, g_sideEffect); +} + +} diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestChecks.cpp b/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestChecks.cpp new file mode 100755 index 0000000..e1d9571 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestChecks.cpp @@ -0,0 +1,290 @@ +#include "../UnitTest++.h" +#include "RecordingReporter.h" + +using namespace UnitTest; + + +namespace { + + +TEST(CheckEqualWithUnsignedLong) +{ + TestResults results; + unsigned long something = 2; + CHECK_EQUAL( something, something ); +} + +TEST(CheckEqualsWithStringsFailsOnDifferentStrings) +{ + char txt1[] = "Hello"; + char txt2[] = "Hallo"; + TestResults results; + CheckEqual(results, txt1, txt2, TestDetails("", "", "", 0)); + CHECK_EQUAL (1, results.GetFailureCount()); +} + +char txt1[] = "Hello"; // non-const on purpose so no folding of duplicate data +char txt2[] = "Hello"; + +TEST(CheckEqualsWithStringsWorksOnContentsNonConstNonConst) +{ + char const* const p1 = txt1; + char const* const p2 = txt2; + TestResults results; + CheckEqual(results, p1, p2, TestDetails("", "", "", 0)); + CHECK_EQUAL (0, results.GetFailureCount()); +} + +TEST(CheckEqualsWithStringsWorksOnContentsConstConst) +{ + char* const p1 = txt1; + char* const p2 = txt2; + TestResults results; + CheckEqual(results, p1, p2, TestDetails("", "", "", 0)); + CHECK_EQUAL (0, results.GetFailureCount()); +} + +TEST(CheckEqualsWithStringsWorksOnContentsNonConstConst) +{ + char* const p1 = txt1; + char const* const p2 = txt2; + TestResults results; + CheckEqual(results, p1, p2, TestDetails("", "", "", 0)); + CHECK_EQUAL (0, results.GetFailureCount()); +} + +TEST(CheckEqualsWithStringsWorksOnContentsConstNonConst) +{ + char const* const p1 = txt1; + char* const p2 = txt2; + TestResults results; + CheckEqual(results, p1, p2, TestDetails("", "", "", 0)); + CHECK_EQUAL (0, results.GetFailureCount()); +} + +TEST(CheckEqualsWithStringsWorksOnContentsWithALiteral) +{ + char const* const p1 = txt1; + TestResults results; + CheckEqual(results, "Hello", p1, TestDetails("", "", "", 0)); + CHECK_EQUAL (0, results.GetFailureCount()); +} + +TEST(CheckEqualFailureIncludesCheckExpectedAndActual) +{ + RecordingReporter reporter; + TestResults results(&reporter); + const int something = 2; + CheckEqual (results, 1, something, TestDetails("", "", "", 0)); + + CHECK (std::strstr(reporter.lastFailedMessage, "xpected 1")); + CHECK (std::strstr(reporter.lastFailedMessage, "was 2")); +} + +TEST(CheckEqualFailureIncludesDetails) +{ + RecordingReporter reporter; + TestResults results(&reporter); + TestDetails const details("mytest", "mysuite", "file.h", 101); + + CheckEqual (results, 1, 2, details); + + CHECK_EQUAL("mytest", reporter.lastFailedTest); + CHECK_EQUAL("mysuite", reporter.lastFailedSuite); + CHECK_EQUAL("file.h", reporter.lastFailedFile); + CHECK_EQUAL(101, reporter.lastFailedLine); +} + +TEST(CheckCloseTrue) +{ + TestResults results; + CheckClose(results, 3.001f, 3.0f, 0.1f, TestDetails("", "", "", 0)); + CHECK_EQUAL (0, results.GetFailureCount()); +} + +TEST(CheckCloseFalse) +{ + TestResults results; + CheckClose(results, 3.12f, 3.0f, 0.1f, TestDetails("", "", "", 0)); + CHECK_EQUAL (1, results.GetFailureCount()); +} + +TEST(CheckCloseWithZeroEpsilonWorksForSameNumber) +{ + TestResults results; + CheckClose(results, 0.1f, 0.1f, 0, TestDetails("", "", "", 0)); + CHECK_EQUAL (0, results.GetFailureCount()); +} + +TEST(CheckCloseWithNaNFails) +{ + union + { + unsigned int bitpattern; + float nan; + }; + bitpattern = 0xFFFFFFFF; + TestResults results; + CheckClose(results, 3.0f, nan, 0.1f, TestDetails("", "", "", 0)); + CHECK_EQUAL (1, results.GetFailureCount()); +} + +TEST(CheckCloseWithNaNAgainstItselfFails) +{ + union + { + unsigned int bitpattern; + float nan; + }; + bitpattern = 0xFFFFFFFF; + TestResults results; + CheckClose(results, nan, nan, 0.1f, TestDetails("", "", "", 0)); + CHECK_EQUAL (1, results.GetFailureCount()); +} + +TEST(CheckCloseFailureIncludesCheckExpectedAndActual) +{ + RecordingReporter reporter; + TestResults results(&reporter); + const float expected = 0.9f; + const float actual = 1.1f; + CheckClose (results, expected, actual, 0.01f, TestDetails("", "", "", 0)); + + CHECK (std::strstr(reporter.lastFailedMessage, "xpected 0.9")); + CHECK (std::strstr(reporter.lastFailedMessage, "was 1.1")); +} + +TEST(CheckCloseFailureIncludesTolerance) +{ + RecordingReporter reporter; + TestResults results(&reporter); + CheckClose (results, 2, 3, 0.01f, TestDetails("", "", "", 0)); + + CHECK (std::strstr(reporter.lastFailedMessage, "0.01")); +} + +TEST(CheckCloseFailureIncludesDetails) +{ + RecordingReporter reporter; + TestResults results(&reporter); + TestDetails const details("mytest", "mysuite", "header.h", 10); + + CheckClose (results, 2, 3, 0.01f, details); + + CHECK_EQUAL("mytest", reporter.lastFailedTest); + CHECK_EQUAL("mysuite", reporter.lastFailedSuite); + CHECK_EQUAL("header.h", reporter.lastFailedFile); + CHECK_EQUAL(10, reporter.lastFailedLine); +} + + +TEST(CheckArrayEqualTrue) +{ + TestResults results; + + int const array[3] = { 1, 2, 3 }; + CheckArrayEqual(results, array, array, 3, TestDetails("", "", "", 0)); + CHECK_EQUAL (0, results.GetFailureCount()); +} + +TEST(CheckArrayEqualFalse) +{ + TestResults results; + + int const array1[3] = { 1, 2, 3 }; + int const array2[3] = { 1, 2, 2 }; + CheckArrayEqual(results, array1, array2, 3, TestDetails("", "", "", 0)); + CHECK_EQUAL (1, results.GetFailureCount()); +} + +TEST(CheckArrayCloseTrue) +{ + TestResults results; + + float const array1[3] = { 1.0f, 1.5f, 2.0f }; + float const array2[3] = { 1.01f, 1.51f, 2.01f }; + CheckArrayClose(results, array1, array2, 3, 0.02f, TestDetails("", "", "", 0)); + CHECK_EQUAL (0, results.GetFailureCount()); +} + +TEST(CheckArrayCloseFalse) +{ + TestResults results; + + float const array1[3] = { 1.0f, 1.5f, 2.0f }; + float const array2[3] = { 1.01f, 1.51f, 2.01f }; + CheckArrayClose(results, array1, array2, 3, 0.001f, TestDetails("", "", "", 0)); + CHECK_EQUAL (1, results.GetFailureCount()); +} + +TEST(CheckArrayCloseFailureIncludesDetails) +{ + RecordingReporter reporter; + TestResults results(&reporter); + TestDetails const details("arrayCloseTest", "arrayCloseSuite", "file", 1337); + + float const array1[3] = { 1.0f, 1.5f, 2.0f }; + float const array2[3] = { 1.01f, 1.51f, 2.01f }; + CheckArrayClose(results, array1, array2, 3, 0.001f, details); + + CHECK_EQUAL("arrayCloseTest", reporter.lastFailedTest); + CHECK_EQUAL("arrayCloseSuite", reporter.lastFailedSuite); + CHECK_EQUAL("file", reporter.lastFailedFile); + CHECK_EQUAL(1337, reporter.lastFailedLine); +} + + +TEST(CheckArray2DCloseTrue) +{ + TestResults results; + + float const array1[3][3] = { { 1.0f, 1.5f, 2.0f }, + { 2.0f, 2.5f, 3.0f }, + { 3.0f, 3.5f, 4.0f } }; + float const array2[3][3] = { { 1.01f, 1.51f, 2.01f }, + { 2.01f, 2.51f, 3.01f }, + { 3.01f, 3.51f, 4.01f } }; + CheckArray2DClose(results, array1, array2, 3, 3, 0.02f, TestDetails("", "", "", 0)); + CHECK_EQUAL (0, results.GetFailureCount()); +} + +TEST(CheckArray2DCloseFalse) +{ + TestResults results; + + float const array1[3][3] = { { 1.0f, 1.5f, 2.0f }, + { 2.0f, 2.5f, 3.0f }, + { 3.0f, 3.5f, 4.0f } }; + float const array2[3][3] = { { 1.01f, 1.51f, 2.01f }, + { 2.01f, 2.51f, 3.01f }, + { 3.01f, 3.51f, 4.01f } }; + CheckArray2DClose(results, array1, array2, 3, 3, 0.001f, TestDetails("", "", "", 0)); + CHECK_EQUAL (1, results.GetFailureCount()); +} + +TEST(CheckCloseWithDoublesSucceeds) +{ + CHECK_CLOSE(0.5, 0.5, 0.0001); +} + +TEST(CheckArray2DCloseFailureIncludesDetails) +{ + RecordingReporter reporter; + TestResults results(&reporter); + TestDetails const details("array2DCloseTest", "array2DCloseSuite", "file", 1234); + + float const array1[3][3] = { { 1.0f, 1.5f, 2.0f }, + { 2.0f, 2.5f, 3.0f }, + { 3.0f, 3.5f, 4.0f } }; + float const array2[3][3] = { { 1.01f, 1.51f, 2.01f }, + { 2.01f, 2.51f, 3.01f }, + { 3.01f, 3.51f, 4.01f } }; + CheckArray2DClose(results, array1, array2, 3, 3, 0.001f, details); + + CHECK_EQUAL("array2DCloseTest", reporter.lastFailedTest); + CHECK_EQUAL("array2DCloseSuite", reporter.lastFailedSuite); + CHECK_EQUAL("file", reporter.lastFailedFile); + CHECK_EQUAL(1234, reporter.lastFailedLine); +} + +} diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestDeferredTestReporter.cpp b/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestDeferredTestReporter.cpp new file mode 100755 index 0000000..15a212b --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestDeferredTestReporter.cpp @@ -0,0 +1,74 @@ +#include "../UnitTest++.h" +#include "../DeferredTestReporter.h" + +#include + +namespace UnitTest +{ + +struct MockDeferredTestReporter : public DeferredTestReporter +{ + virtual void ReportSummary(int, int, int, float) + { + } +}; + +struct DeferredTestReporterFixture +{ + DeferredTestReporterFixture() + : testName("UniqueTestName") + , testSuite("UniqueTestSuite") + , fileName("filename.h") + , lineNumber(12) + , details(testName.c_str(), testSuite.c_str(), fileName.c_str(), lineNumber) + { + } + + MockDeferredTestReporter reporter; + std::string const testName; + std::string const testSuite; + std::string const fileName; + int const lineNumber; + TestDetails const details; +}; + +TEST_FIXTURE(DeferredTestReporterFixture, ReportTestStartCreatesANewDeferredTest) +{ + reporter.ReportTestStart(details); + CHECK_EQUAL(1, (int)reporter.GetResults().size()); +} + +TEST_FIXTURE(DeferredTestReporterFixture, ReportTestStartCapturesTestNameAndSuite) +{ + reporter.ReportTestStart(details); + + DeferredTestResult const& result = reporter.GetResults().at(0); + CHECK_EQUAL(testName.c_str(), result.testName); + CHECK_EQUAL(testSuite.c_str(), result.suiteName); +} + +TEST_FIXTURE(DeferredTestReporterFixture, ReportTestEndCapturesTestTime) +{ + float const elapsed = 123.45f; + reporter.ReportTestStart(details); + reporter.ReportTestFinish(details, elapsed); + + DeferredTestResult const& result = reporter.GetResults().at(0); + CHECK_CLOSE(elapsed, result.timeElapsed, 0.0001f); +} + +TEST_FIXTURE(DeferredTestReporterFixture, ReportFailureSavesFailureDetails) +{ + char const* failure = "failure"; + + reporter.ReportTestStart(details); + reporter.ReportFailure(details, failure); + + DeferredTestResult const& result = reporter.GetResults().at(0); + CHECK(result.failed == true); + CHECK_EQUAL(fileName.c_str(), result.failureFile); + CHECK_EQUAL(lineNumber, result.failureLine); + CHECK_EQUAL(failure, result.failureMessage); +} + +} diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestMemoryOutStream.cpp b/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestMemoryOutStream.cpp new file mode 100755 index 0000000..9cd8f9e --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestMemoryOutStream.cpp @@ -0,0 +1,150 @@ +#include "../UnitTest++.h" + +#include "../MemoryOutStream.h" +#include + +using namespace UnitTest; + +namespace { + +TEST (DefaultIsEmptyString) +{ + MemoryOutStream const stream; + CHECK (stream.GetText() != 0); + CHECK_EQUAL ("", stream.GetText()); +} + +TEST (StreamingTextCopiesCharacters) +{ + MemoryOutStream stream; + stream << "Lalala"; + CHECK_EQUAL ("Lalala", stream.GetText()); +} + +TEST (StreamingMultipleTimesConcatenatesResult) +{ + MemoryOutStream stream; + stream << "Bork" << "Foo" << "Bar"; + CHECK_EQUAL ("BorkFooBar", stream.GetText()); +} + +TEST (StreamingIntWritesCorrectCharacters) +{ + MemoryOutStream stream; + stream << (int)123; + CHECK_EQUAL ("123", stream.GetText()); +} + +TEST (StreamingUnsignedIntWritesCorrectCharacters) +{ + MemoryOutStream stream; + stream << (unsigned int)123; + CHECK_EQUAL ("123", stream.GetText()); +} + +TEST (StreamingLongWritesCorrectCharacters) +{ + MemoryOutStream stream; + stream << (long)(-123); + CHECK_EQUAL ("-123", stream.GetText()); +} + +TEST (StreamingUnsignedLongWritesCorrectCharacters) +{ + MemoryOutStream stream; + stream << (unsigned long)123; + CHECK_EQUAL ("123", stream.GetText()); +} + +TEST (StreamingFloatWritesCorrectCharacters) +{ + MemoryOutStream stream; + stream << 3.1415f; + CHECK (std::strstr(stream.GetText(), "3.1415")); +} + +TEST (StreamingDoubleWritesCorrectCharacters) +{ + MemoryOutStream stream; + stream << 3.1415; + CHECK (std::strstr(stream.GetText(), "3.1415")); +} + +TEST (StreamingPointerWritesCorrectCharacters) +{ + MemoryOutStream stream; + int* p = (int*)0x1234; + stream << p; + CHECK (std::strstr(stream.GetText(), "1234")); +} + +TEST (StreamingSizeTWritesCorrectCharacters) +{ + MemoryOutStream stream; + size_t const s = 53124; + stream << s; + CHECK_EQUAL ("53124", stream.GetText()); +} + +#ifdef UNITTEST_USE_CUSTOM_STREAMS + +TEST (StreamInitialCapacityIsCorrect) +{ + MemoryOutStream stream(MemoryOutStream::GROW_CHUNK_SIZE); + CHECK_EQUAL ((int)MemoryOutStream::GROW_CHUNK_SIZE, stream.GetCapacity()); +} + +TEST (StreamInitialCapacityIsMultipleOfGrowChunkSize) +{ + MemoryOutStream stream(MemoryOutStream::GROW_CHUNK_SIZE + 1); + CHECK_EQUAL ((int)MemoryOutStream::GROW_CHUNK_SIZE * 2, stream.GetCapacity()); +} + + +TEST (ExceedingCapacityGrowsBuffer) +{ + MemoryOutStream stream(MemoryOutStream::GROW_CHUNK_SIZE); + stream << "012345678901234567890123456789"; + char const* const oldBuffer = stream.GetText(); + stream << "0123456789"; + CHECK (oldBuffer != stream.GetText()); +} + +TEST (ExceedingCapacityGrowsBufferByGrowChunk) +{ + MemoryOutStream stream(MemoryOutStream::GROW_CHUNK_SIZE); + stream << "0123456789012345678901234567890123456789"; + CHECK_EQUAL (MemoryOutStream::GROW_CHUNK_SIZE * 2, stream.GetCapacity()); +} + +TEST (WritingStringLongerThanCapacityFitsInNewBuffer) +{ + MemoryOutStream stream(8); + stream << "0123456789ABCDEF"; + CHECK_EQUAL ("0123456789ABCDEF", stream.GetText()); +} + +TEST (WritingIntLongerThanCapacityFitsInNewBuffer) +{ + MemoryOutStream stream(8); + stream << "aaaa" << 123456;; + CHECK_EQUAL ("aaaa123456", stream.GetText()); +} + +TEST (WritingFloatLongerThanCapacityFitsInNewBuffer) +{ + MemoryOutStream stream(8); + stream << "aaaa" << 123456.0f;; + CHECK_EQUAL ("aaaa123456.000000f", stream.GetText()); +} + +TEST (WritingSizeTLongerThanCapacityFitsInNewBuffer) +{ + MemoryOutStream stream(8); + stream << "aaaa" << size_t(32145); + CHECK_EQUAL ("aaaa32145", stream.GetText()); +} + +#endif + +} diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestTest.cpp b/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestTest.cpp new file mode 100755 index 0000000..e79c3d0 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestTest.cpp @@ -0,0 +1,96 @@ +#include "../UnitTest++.h" +#include "../TestReporter.h" +#include "../TimeHelpers.h" + +using namespace UnitTest; + +namespace { + +TEST (PassingTestHasNoFailures) +{ + class PassingTest : public Test + { + public: + PassingTest() : Test("passing") {} + virtual void RunImpl(TestResults& testResults_) const + { + CHECK(true); + } + }; + + TestResults results; + PassingTest().Run(results); + CHECK_EQUAL(0, results.GetFailureCount()); +} + + +TEST (FailingTestHasFailures) +{ + class FailingTest : public Test + { + public: + FailingTest() : Test("failing") {} + virtual void RunImpl(TestResults& testResults_) const + { + CHECK(false); + } + }; + + TestResults results; + FailingTest().Run(results); + CHECK_EQUAL(1, results.GetFailureCount()); +} + + +TEST (ThrowingTestsAreReportedAsFailures) +{ + class CrashingTest : public Test + { + public: + CrashingTest() : Test("throwing") {} + virtual void RunImpl(TestResults&) const + { + throw "Blah"; + } + }; + + TestResults results; + CrashingTest().Run(results); + CHECK_EQUAL(1, results.GetFailureCount()); +} + +#ifndef WIN32 +TEST (CrashingTestsAreReportedAsFailures) +{ + class CrashingTest : public Test + { + public: + CrashingTest() : Test("crashing") {} + virtual void RunImpl(TestResults&) const + { + reinterpret_cast< void (*)() >(0)(); + } + }; + + TestResults results; + CrashingTest().Run(results); + CHECK_EQUAL(1, results.GetFailureCount()); +} +#endif + +TEST (TestWithUnspecifiedSuiteGetsDefaultSuite) +{ + Test test("test"); + CHECK(test.m_details.suiteName != NULL); + CHECK_EQUAL("DefaultSuite", test.m_details.suiteName); +} + +TEST (TestReflectsSpecifiedSuiteName) +{ + Test test("test", "testSuite"); + CHECK(test.m_details.suiteName != NULL); + CHECK_EQUAL("testSuite", test.m_details.suiteName); +} + + +} diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestTestList.cpp b/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestTestList.cpp new file mode 100755 index 0000000..1498ad7 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestTestList.cpp @@ -0,0 +1,50 @@ +#include "../UnitTest++.h" +#include "../TestList.h" + +using namespace UnitTest; + +namespace { + + +TEST (TestListIsEmptyByDefault) +{ + TestList list; + CHECK (list.GetHead() == 0); +} + +TEST (AddingTestSetsHeadToTest) +{ + Test test("test"); + TestList list; + list.Add(&test); + + CHECK (list.GetHead() == &test); + CHECK (test.next == 0); +} + +TEST (AddingSecondTestAddsItToEndOfList) +{ + Test test1("test1"); + Test test2("test2"); + + TestList list; + list.Add(&test1); + list.Add(&test2); + + CHECK (list.GetHead() == &test1); + CHECK (test1.next == &test2); + CHECK (test2.next == 0); +} + +TEST (ListAdderAddsTestToList) +{ + TestList list; + + Test test(""); + ListAdder adder(list, &test); + + CHECK (list.GetHead() == &test); + CHECK (test.next == 0); +} + +} diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestTestMacros.cpp b/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestTestMacros.cpp new file mode 100755 index 0000000..f9ab3f2 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestTestMacros.cpp @@ -0,0 +1,171 @@ +#include "../UnitTest++.h" +#include "../TestMacros.h" +#include "../TestList.h" +#include "../TestResults.h" +#include "../TestReporter.h" +#include "RecordingReporter.h" + +using namespace UnitTest; + +namespace { + +TestList list1; +TEST_EX(DummyTest, list1) +{ + (void)testResults_; +} + +TEST (TestsAreAddedToTheListThroughMacro) +{ + CHECK (list1.GetHead() != 0); + CHECK (list1.GetHead()->next == 0); +} + +struct ThrowingThingie +{ + ThrowingThingie() : dummy(false) + { + if (!dummy) + throw "Oops"; + } + bool dummy; +}; + +TestList list2; +TEST_FIXTURE_EX(ThrowingThingie,DummyTestName,list2) +{ + (void)testResults_; +} + +TEST (ExceptionsInFixtureAreReportedAsHappeningInTheFixture) +{ + RecordingReporter reporter; + TestResults result(&reporter); + list2.GetHead()->Run(result); + + CHECK (strstr(reporter.lastFailedMessage, "xception")); + CHECK (strstr(reporter.lastFailedMessage, "fixture")); + CHECK (strstr(reporter.lastFailedMessage, "ThrowingThingie")); +} + +struct DummyFixture +{ + int x; +}; + +// We're really testing the macros so we just want them to compile and link +SUITE(TestSuite1) +{ + + TEST(SimilarlyNamedTestsInDifferentSuitesWork) + { + (void)testResults_; + } + + TEST_FIXTURE(DummyFixture,SimilarlyNamedFixtureTestsInDifferentSuitesWork) + { + (void)testResults_; + } + +} + +SUITE(TestSuite2) +{ + + TEST(SimilarlyNamedTestsInDifferentSuitesWork) + { + (void)testResults_; + } + + TEST_FIXTURE(DummyFixture,SimilarlyNamedFixtureTestsInDifferentSuitesWork) + { + (void)testResults_; + } + +} + +TestList macroTestList1; +TEST_EX(MacroTestHelper1,macroTestList1) +{ + (void)testResults_; +} + +TEST(TestAddedWithTEST_EXMacroGetsDefaultSuite) +{ + CHECK(macroTestList1.GetHead() != NULL); + CHECK_EQUAL ("MacroTestHelper1", macroTestList1.GetHead()->m_details.testName); + CHECK_EQUAL ("DefaultSuite", macroTestList1.GetHead()->m_details.suiteName); +} + +TestList macroTestList2; +TEST_FIXTURE_EX(DummyFixture,MacroTestHelper2,macroTestList2) +{ + (void)testResults_; +} + +TEST(TestAddedWithTEST_FIXTURE_EXMacroGetsDefaultSuite) +{ + CHECK(macroTestList2.GetHead() != NULL); + CHECK_EQUAL ("MacroTestHelper2", macroTestList2.GetHead()->m_details.testName); + CHECK_EQUAL ("DefaultSuite", macroTestList2.GetHead()->m_details.suiteName); +} + +struct FixtureCtorThrows +{ + FixtureCtorThrows() { throw "exception"; } +}; + +TestList throwingFixtureTestList1; +TEST_FIXTURE_EX(FixtureCtorThrows, FixtureCtorThrowsTestName, throwingFixtureTestList1) +{ + (void)testResults_; +} + +TEST(FixturesWithThrowingCtorsAreFailures) +{ + CHECK(throwingFixtureTestList1.GetHead() != NULL); + RecordingReporter reporter; + TestResults result(&reporter); + throwingFixtureTestList1.GetHead()->Run(result); + + int const failureCount = result.GetFailedTestCount(); + CHECK_EQUAL(1, failureCount); + CHECK(strstr(reporter.lastFailedMessage, "while constructing fixture")); +} + +struct FixtureDtorThrows +{ + ~FixtureDtorThrows() { throw "exception"; } +}; + +TestList throwingFixtureTestList2; +TEST_FIXTURE_EX(FixtureDtorThrows, FixtureDtorThrowsTestName, throwingFixtureTestList2) +{ + (void)testResults_; +} + +TEST(FixturesWithThrowingDtorsAreFailures) +{ + CHECK(throwingFixtureTestList2.GetHead() != NULL); + RecordingReporter reporter; + TestResults result(&reporter); + throwingFixtureTestList2.GetHead()->Run(result); + + int const failureCount = result.GetFailedTestCount(); + CHECK_EQUAL(1, failureCount); + CHECK(strstr(reporter.lastFailedMessage, "while destroying fixture")); +} + +} + +// We're really testing if it's possible to use the same suite in two files +// to compile and link successfuly (TestTestSuite.cpp has suite with the same name) +// Note: we are outside of the anonymous namespace +SUITE(SameTestSuite) +{ + TEST(DummyTest1) + { + (void)testResults_; + } +} + diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestTestResults.cpp b/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestTestResults.cpp new file mode 100755 index 0000000..65efbff --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestTestResults.cpp @@ -0,0 +1,111 @@ +#include "../UnitTest++.h" +#include "../TestResults.h" +#include "RecordingReporter.h" + +using namespace UnitTest; + +namespace { + +TestDetails const details("testname", "suitename", "filename", 123); + + +TEST(StartsWithNoTestsRun) +{ + TestResults results; + CHECK_EQUAL (0, results.GetTotalTestCount()); +} + +TEST(RecordsNumbersOfTests) +{ + TestResults results; + results.OnTestStart(details); + results.OnTestStart(details); + results.OnTestStart(details); + CHECK_EQUAL(3, results.GetTotalTestCount()); +} + +TEST(StartsWithNoTestsFailing) +{ + TestResults results; + CHECK_EQUAL (0, results.GetFailureCount()); +} + +TEST(RecordsNumberOfFailures) +{ + TestResults results; + results.OnTestFailure(details, ""); + results.OnTestFailure(details, ""); + CHECK_EQUAL(2, results.GetFailureCount()); +} + +TEST(RecordsNumberOfFailedTests) +{ + TestResults results; + + results.OnTestStart(details); + results.OnTestFailure(details, ""); + results.OnTestFinish(details, 0); + + results.OnTestStart(details); + results.OnTestFailure(details, ""); + results.OnTestFailure(details, ""); + results.OnTestFailure(details, ""); + results.OnTestFinish(details, 0); + + CHECK_EQUAL (2, results.GetFailedTestCount()); +} + +TEST(NotifiesReporterOfTestStartWithCorrectInfo) +{ + RecordingReporter reporter; + TestResults results(&reporter); + results.OnTestStart(details); + + CHECK_EQUAL (1, reporter.testRunCount); + CHECK_EQUAL ("suitename", reporter.lastStartedSuite); + CHECK_EQUAL ("testname", reporter.lastStartedTest); +} + +TEST(NotifiesReporterOfTestFailureWithCorrectInfo) +{ + RecordingReporter reporter; + TestResults results(&reporter); + + results.OnTestFailure(details, "failurestring"); + CHECK_EQUAL (1, reporter.testFailedCount); + CHECK_EQUAL ("filename", reporter.lastFailedFile); + CHECK_EQUAL (123, reporter.lastFailedLine); + CHECK_EQUAL ("suitename", reporter.lastFailedSuite); + CHECK_EQUAL ("testname", reporter.lastFailedTest); + CHECK_EQUAL ("failurestring", reporter.lastFailedMessage); +} + +TEST(NotifiesReporterOfCheckFailureWithCorrectInfo) +{ + RecordingReporter reporter; + TestResults results(&reporter); + + results.OnTestFailure(details, "failurestring"); + CHECK_EQUAL (1, reporter.testFailedCount); + + CHECK_EQUAL ("filename", reporter.lastFailedFile); + CHECK_EQUAL (123, reporter.lastFailedLine); + CHECK_EQUAL ("testname", reporter.lastFailedTest); + CHECK_EQUAL ("suitename", reporter.lastFailedSuite); + CHECK_EQUAL ("failurestring", reporter.lastFailedMessage); +} + +TEST(NotifiesReporterOfTestEnd) +{ + RecordingReporter reporter; + TestResults results(&reporter); + + results.OnTestFinish(details, 0.1234f); + CHECK_EQUAL (1, reporter.testFinishedCount); + CHECK_EQUAL ("testname", reporter.lastFinishedTest); + CHECK_EQUAL ("suitename", reporter.lastFinishedSuite); + CHECK_CLOSE (0.1234f, reporter.lastFinishedTestTime, 0.0001f); +} + + +} diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestTestRunner.cpp b/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestTestRunner.cpp new file mode 100755 index 0000000..0f49685 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestTestRunner.cpp @@ -0,0 +1,233 @@ +#include "../UnitTest++.h" +#include "RecordingReporter.h" +#include "../ReportAssert.h" +#include "../TestList.h" +#include "../TimeHelpers.h" +#include "../TimeConstraint.h" + +using namespace UnitTest; + +namespace +{ + +struct MockTest : public Test +{ + MockTest(char const* testName, bool const success_, bool const assert_, int const count_ = 1) + : Test(testName) + , success(success_) + , asserted(assert_) + , count(count_) + { + } + + virtual void RunImpl(TestResults& testResults_) const + { + for (int i=0; i < count; ++i) + { + if (asserted) + ReportAssert("desc", "file", 0); + else if (!success) + testResults_.OnTestFailure(m_details, "message"); + } + } + + bool const success; + bool const asserted; + int const count; +}; + + +struct TestRunnerFixture +{ + RecordingReporter reporter; + TestList list; +}; + +TEST_FIXTURE(TestRunnerFixture, TestStartIsReportedCorrectly) +{ + MockTest test("goodtest", true, false); + list.Add(&test); + + RunAllTests(reporter, list, 0); + CHECK_EQUAL(1, reporter.testRunCount); + CHECK_EQUAL("goodtest", reporter.lastStartedTest); +} + +TEST_FIXTURE(TestRunnerFixture, TestFinishIsReportedCorrectly) +{ + MockTest test("goodtest", true, false); + list.Add(&test); + + RunAllTests(reporter, list, 0); + CHECK_EQUAL(1, reporter.testFinishedCount); + CHECK_EQUAL("goodtest", reporter.lastFinishedTest); +} + +class SlowTest : public Test +{ +public: + SlowTest() : Test("slow", "somesuite", "filename", 123) {} + virtual void RunImpl(TestResults&) const + { + TimeHelpers::SleepMs(20); + } +}; + +TEST_FIXTURE(TestRunnerFixture, TestFinishIsCalledWithCorrectTime) +{ + SlowTest test; + list.Add(&test); + + RunAllTests(reporter, list, 0); + CHECK (reporter.lastFinishedTestTime >= 0.005f && reporter.lastFinishedTestTime <= 0.050f); +} + +TEST_FIXTURE(TestRunnerFixture, FailureCountIsZeroWhenNoTestsAreRun) +{ + CHECK_EQUAL(0, RunAllTests(reporter, list, 0)); + CHECK_EQUAL(0, reporter.testRunCount); + CHECK_EQUAL(0, reporter.testFailedCount); +} + +TEST_FIXTURE(TestRunnerFixture, CallsReportFailureOncePerFailingTest) +{ + MockTest test1("test", false, false); + list.Add(&test1); + MockTest test2("test", true, false); + list.Add(&test2); + MockTest test3("test", false, false); + list.Add(&test3); + + CHECK_EQUAL(2, RunAllTests(reporter, list, 0)); + CHECK_EQUAL(2, reporter.testFailedCount); +} + +TEST_FIXTURE(TestRunnerFixture, TestsThatAssertAreReportedAsFailing) +{ + MockTest test("test", true, true); + list.Add(&test); + + RunAllTests(reporter, list, 0); + CHECK_EQUAL(1, reporter.testFailedCount); +} + + +TEST_FIXTURE(TestRunnerFixture, ReporterNotifiedOfTestCount) +{ + MockTest test1("test", true, false); + MockTest test2("test", true, false); + MockTest test3("test", true, false); + list.Add(&test1); + list.Add(&test2); + list.Add(&test3); + + RunAllTests(reporter, list, 0); + CHECK_EQUAL(3, reporter.summaryTotalTestCount); +} + +TEST_FIXTURE(TestRunnerFixture, ReporterNotifiedOfFailedTests) +{ + MockTest test1("test", false, false, 2); + MockTest test2("test", true, false); + MockTest test3("test", false, false, 3); + list.Add(&test1); + list.Add(&test2); + list.Add(&test3); + + RunAllTests(reporter, list, 0); + CHECK_EQUAL(2, reporter.summaryFailedTestCount); +} + +TEST_FIXTURE(TestRunnerFixture, ReporterNotifiedOfFailures) +{ + MockTest test1("test", false, false, 2); + MockTest test2("test", true, false); + MockTest test3("test", false, false, 3); + list.Add(&test1); + list.Add(&test2); + list.Add(&test3); + + RunAllTests(reporter, list, 0); + CHECK_EQUAL(5, reporter.summaryFailureCount); +} + +TEST_FIXTURE(TestRunnerFixture, SlowTestPassesForHighTimeThreshold) +{ + SlowTest test; + list.Add(&test); + RunAllTests(reporter, list, 0); + CHECK_EQUAL (0, reporter.testFailedCount); +} + +TEST_FIXTURE(TestRunnerFixture, SlowTestFailsForLowTimeThreshold) +{ + SlowTest test; + list.Add(&test); + RunAllTests(reporter, list, 0, 3); + CHECK_EQUAL (1, reporter.testFailedCount); +} + +TEST_FIXTURE(TestRunnerFixture, SlowTestHasCorrectFailureInformation) +{ + SlowTest test; + list.Add(&test); + RunAllTests(reporter, list, 0, 3); + CHECK_EQUAL (test.m_details.testName, reporter.lastFailedTest); + CHECK (std::strstr(test.m_details.filename, reporter.lastFailedFile)); + CHECK_EQUAL (test.m_details.lineNumber, reporter.lastFailedLine); + CHECK (std::strstr(reporter.lastFailedMessage, "Global time constraint failed")); + CHECK (std::strstr(reporter.lastFailedMessage, "3ms")); +} + +TEST_FIXTURE(TestRunnerFixture, SlowTestWithTimeExemptionPasses) +{ + class SlowExemptedTest : public Test + { + public: + SlowExemptedTest() : Test("slowexempted", "", 0) {} + virtual void RunImpl(TestResults&) const + { + UNITTEST_TIME_CONSTRAINT_EXEMPT(); + TimeHelpers::SleepMs(20); + } + }; + + SlowExemptedTest test; + list.Add(&test); + RunAllTests(reporter, list, 0, 3); + CHECK_EQUAL (0, reporter.testFailedCount); +} + +struct TestSuiteFixture +{ + TestSuiteFixture() + : test1("TestInDefaultSuite") + , test2("TestInOtherSuite", "OtherSuite") + , test3("SecondTestInDefaultSuite") + { + list.Add(&test1); + list.Add(&test2); + } + + Test test1; + Test test2; + Test test3; + RecordingReporter reporter; + TestList list; +}; + +TEST_FIXTURE(TestSuiteFixture, TestRunnerRunsAllSuitesIfNullSuiteIsPassed) +{ + RunAllTests(reporter, list, 0); + CHECK_EQUAL(2, reporter.summaryTotalTestCount); +} + +TEST_FIXTURE(TestSuiteFixture,TestRunnerRunsOnlySpecifiedSuite) +{ + RunAllTests(reporter, list, "OtherSuite"); + CHECK_EQUAL(1, reporter.summaryTotalTestCount); + CHECK_EQUAL("TestInOtherSuite", reporter.lastFinishedTest); +} + + +} diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestTestSuite.cpp b/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestTestSuite.cpp new file mode 100755 index 0000000..adb869e --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestTestSuite.cpp @@ -0,0 +1,13 @@ +#include "../UnitTest++.h" + +// We're really testing if it's possible to use the same suite in two files +// to compile and link successfuly (TestTestSuite.cpp has suite with the same name) +// Note: we are outside of the anonymous namespace +SUITE(SameTestSuite) +{ + TEST(DummyTest2) + { + (void)testResults_; + } +} + diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestTimeConstraint.cpp b/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestTimeConstraint.cpp new file mode 100755 index 0000000..a84b87e --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestTimeConstraint.cpp @@ -0,0 +1,57 @@ +#include "../UnitTest++.h" +#include "../TestResults.h" +#include "../TimeHelpers.h" +#include "RecordingReporter.h" + +using namespace UnitTest; + +namespace +{ + +TEST(TimeConstraintSucceedsWithFastTest) +{ + TestResults result; + { + TimeConstraint t(200, result, TestDetails("", "", "", 0)); + TimeHelpers::SleepMs(5); + } + CHECK_EQUAL(0, result.GetFailureCount()); +} + +TEST(TimeConstraintFailsWithSlowTest) +{ + TestResults result; + { + TimeConstraint t(10, result, TestDetails("", "", "", 0)); + TimeHelpers::SleepMs(20); + } + CHECK_EQUAL(1, result.GetFailureCount()); +} + +TEST(TimeConstraintFailureIncludesCorrectData) +{ + RecordingReporter reporter; + TestResults result(&reporter); + { + TestDetails const details("testname", "suitename", "filename", 10); + TimeConstraint t(10, result, details); + TimeHelpers::SleepMs(20); + } + CHECK(std::strstr(reporter.lastFailedFile, "filename")); + CHECK_EQUAL(10, reporter.lastFailedLine); + CHECK(std::strstr(reporter.lastFailedTest, "testname")); +} + +TEST(TimeConstraintFailureIncludesTimeoutInformation) +{ + RecordingReporter reporter; + TestResults result(&reporter); + { + TimeConstraint t(10, result, TestDetails("", "", "", 0)); + TimeHelpers::SleepMs(20); + } + CHECK(std::strstr(reporter.lastFailedMessage, "ime constraint")); + CHECK(std::strstr(reporter.lastFailedMessage, "under 10ms")); +} + +} diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestTimeConstraintMacro.cpp b/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestTimeConstraintMacro.cpp new file mode 100755 index 0000000..267106c --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestTimeConstraintMacro.cpp @@ -0,0 +1,29 @@ +#include "../UnitTest++.h" +#include "../TimeHelpers.h" + +#include "RecordingReporter.h" + +namespace { + +TEST (TimeConstraintMacroQualifiesNamespace) +{ + // If this compiles without a "using namespace UnitTest;", all is well. + UNITTEST_TIME_CONSTRAINT(1); +} + +TEST (TimeConstraintMacroUsesCorrectInfo) +{ + int testLine = 0; + RecordingReporter reporter; + { + UnitTest::TestResults testResults_(&reporter); + UNITTEST_TIME_CONSTRAINT(10); testLine = __LINE__; + UnitTest::TimeHelpers::SleepMs(20); + } + CHECK_EQUAL (1, reporter.testFailedCount); + CHECK (std::strstr(reporter.lastFailedFile, __FILE__)); + CHECK_EQUAL (testLine, reporter.lastFailedLine); + CHECK (std::strstr(reporter.lastFailedTest, "TimeConstraintMacroUsesCorrectInfo")); +} + +} diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestUnitTest++.cpp b/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestUnitTest++.cpp new file mode 100755 index 0000000..2f5e15a --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestUnitTest++.cpp @@ -0,0 +1,138 @@ +#include "../UnitTest++.h" +#include "../ReportAssert.h" + +#include + +// These are sample tests that show the different features of the framework + +namespace { + +TEST(ValidCheckSucceeds) +{ + bool const b = true; + CHECK(b); +} + +TEST(CheckWorksWithPointers) +{ + void* p = (void *)0x100; + CHECK(p); + CHECK(p != 0); +} + +TEST(ValidCheckEqualSucceeds) +{ + int const x = 3; + int const y = 3; + CHECK_EQUAL(x, y); +} + +TEST(CheckEqualWorksWithPointers) +{ + void* p = (void *)0; + CHECK_EQUAL ((void*)0, p); +} + +TEST(ValidCheckCloseSucceeds) +{ + CHECK_CLOSE(2.0f, 2.001f, 0.01f); + CHECK_CLOSE(2.001f, 2.0f, 0.01f); +} + +TEST(ArrayCloseSucceeds) +{ + float const a1[] = {1, 2, 3}; + float const a2[] = {1, 2.01f, 3}; + CHECK_ARRAY_CLOSE (a1, a2, 3, 0.1f); +} + +TEST (CheckArrayCloseWorksWithVectors) +{ + std::vector< float > a(4); + for (int i = 0; i < 4; ++i) + a[i] = (float)i; + + CHECK_ARRAY_CLOSE (a, a, (int)a.size(), 0); +} + +TEST(CheckThrowMacroSucceedsOnCorrectException) +{ + struct TestException {}; + CHECK_THROW(throw TestException(), TestException); +} + +TEST(CheckAssertSucceeds) +{ + CHECK_ASSERT(UnitTest::ReportAssert("desc", "file", 0)); +} + +TEST(CheckThrowMacroFailsOnMissingException) +{ + class NoThrowTest : public UnitTest::Test + { + public: + NoThrowTest() : Test("nothrow") {} + void DontThrow() const + { + } + + virtual void RunImpl(UnitTest::TestResults& testResults_) const + { + CHECK_THROW(DontThrow(), int); + } + }; + + UnitTest::TestResults results; + + NoThrowTest const test; + test.Run(results); + CHECK_EQUAL(1, results.GetFailureCount()); +} + +TEST(CheckThrowMacroFailsOnWrongException) +{ + class WrongThrowTest : public UnitTest::Test + { + public: + WrongThrowTest() : Test("wrongthrow") {} + virtual void RunImpl(UnitTest::TestResults& testResults_) const + { + CHECK_THROW(throw "oops", int); + } + }; + + UnitTest::TestResults results; + + WrongThrowTest const test; + test.Run(results); + CHECK_EQUAL(1, results.GetFailureCount()); +} + + +struct SimpleFixture +{ + SimpleFixture() + { + ++instanceCount; + } + ~SimpleFixture() + { + --instanceCount; + } + + static int instanceCount; +}; + +int SimpleFixture::instanceCount = 0; + +TEST_FIXTURE(SimpleFixture, DefaultFixtureCtorIsCalled) +{ + CHECK(SimpleFixture::instanceCount > 0); +} + +TEST_FIXTURE(SimpleFixture, OnlyOneFixtureAliveAtATime) +{ + CHECK_EQUAL(1, SimpleFixture::instanceCount); +} + +} diff --git a/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestXmlTestReporter.cpp b/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestXmlTestReporter.cpp new file mode 100755 index 0000000..9bafd86 --- /dev/null +++ b/sqplus/testSqPlus2unit/UnitTest++/src/tests/TestXmlTestReporter.cpp @@ -0,0 +1,159 @@ +#include "../UnitTest++.h" +#include "../XmlTestReporter.h" + +#include + +using namespace UnitTest; +using std::ostringstream; + +namespace +{ + +#ifdef UNITTEST_USE_CUSTOM_STREAMS + +// Overload to let MemoryOutStream accept std::string +MemoryOutStream& operator<<(MemoryOutStream& s, const std::string& value) +{ + s << value.c_str(); + return s; +} + +#endif + +struct XmlTestReporterFixture +{ + XmlTestReporterFixture() + : reporter(output) + { + } + + ostringstream output; + XmlTestReporter reporter; +}; + +TEST_FIXTURE(XmlTestReporterFixture, MultipleCharactersAreEscaped) +{ + TestDetails const details("TestName", "suite", "filename.h", 4321); + + reporter.ReportTestStart(details); + reporter.ReportFailure(details, "\"\"\'\'&&<<>>"); + reporter.ReportTestFinish(details, 0.1f); + reporter.ReportSummary(1, 2, 3, 0.1f); + + char const* expected = + "" + "" + "" + "" + "" + ""; + + CHECK_EQUAL(expected, output.str()); +} + +TEST_FIXTURE(XmlTestReporterFixture, OutputIsCachedUntilReportSummaryIsCalled) +{ + TestDetails const details("", "", "", 0); + + reporter.ReportTestStart(details); + reporter.ReportFailure(details, "message"); + reporter.ReportTestFinish(details, 1.0F); + CHECK(output.str().empty()); + + reporter.ReportSummary(1, 1, 1, 1.0f); + CHECK(!output.str().empty()); +} + +TEST_FIXTURE(XmlTestReporterFixture, EmptyReportSummaryFormat) +{ + reporter.ReportSummary(0, 0, 0, 0.1f); + + const char *expected = +"" +"" +""; + + CHECK_EQUAL(expected, output.str()); +} + +TEST_FIXTURE(XmlTestReporterFixture, SingleSuccessfulTestReportSummaryFormat) +{ + TestDetails const details("TestName", "DefaultSuite", "", 0); + + reporter.ReportTestStart(details); + reporter.ReportSummary(1, 0, 0, 0.1f); + + const char *expected = +"" +"" +"" +""; + + CHECK_EQUAL(expected, output.str()); +} + +TEST_FIXTURE(XmlTestReporterFixture, SingleFailedTestReportSummaryFormat) +{ + TestDetails const details("A Test", "suite", "A File", 4321); + + reporter.ReportTestStart(details); + reporter.ReportFailure(details, "A Failure"); + reporter.ReportSummary(1, 1, 1, 0.1f); + + const char *expected = + "" + "" + "" + "" + "" + ""; + + CHECK_EQUAL(expected, output.str()); +} + +TEST_FIXTURE(XmlTestReporterFixture, FailureMessageIsXMLEscaped) +{ + TestDetails const details("TestName", "suite", "filename.h", 4321); + + reporter.ReportTestStart(details); + reporter.ReportFailure(details, "\"\'&<>"); + reporter.ReportTestFinish(details, 0.1f); + reporter.ReportSummary(1, 1, 1, 0.1f); + + char const* expected = + "" + "" + "" + "" + "" + ""; + + CHECK_EQUAL(expected, output.str()); +} + +TEST_FIXTURE(XmlTestReporterFixture, OneFailureAndOneSuccess) +{ + TestDetails const failedDetails("FailedTest", "suite", "fail.h", 1); + reporter.ReportTestStart(failedDetails); + reporter.ReportFailure(failedDetails, "expected 1 but was 2"); + reporter.ReportTestFinish(failedDetails, 0.1f); + + TestDetails const succeededDetails("SucceededTest", "suite", "", 0); + reporter.ReportTestStart(succeededDetails); + reporter.ReportTestFinish(succeededDetails, 1.0f); + reporter.ReportSummary(2, 1, 1, 1.1f); + + char const* expected = + "" + "" + "" + "" + "" + "" + ""; + + CHECK_EQUAL(expected, output.str()); +} + +} diff --git a/sqplus/testSqPlus2unit/constants.hpp b/sqplus/testSqPlus2unit/constants.hpp new file mode 100755 index 0000000..0cdd782 --- /dev/null +++ b/sqplus/testSqPlus2unit/constants.hpp @@ -0,0 +1,9 @@ +#ifndef CONSTANTS_HPP +#define CONSTANTS_HPP + +#define SQ_10 10 +#define SQ_E 2.71828182845904523536f +#define SQ_PI 3.14159265358979323846264338327950288f +#define SQ_CONST_STRING _SC("A constant string") + +#endif // CONSTANTS_HPP diff --git a/sqplus/testSqPlus2unit/globals.cpp b/sqplus/testSqPlus2unit/globals.cpp new file mode 100755 index 0000000..5637ac8 --- /dev/null +++ b/sqplus/testSqPlus2unit/globals.cpp @@ -0,0 +1,15 @@ +#include +#include + +#include "globals.hpp" + +int globalVar = 5551234; + +GlobalClass globalClass; + +void +globalFunc(const SQChar *s, int val) +{ + scprintf(_SC("globalFunc(s, val): s: %s val: %d\n"), s, val); +} + diff --git a/sqplus/testSqPlus2unit/globals.hpp b/sqplus/testSqPlus2unit/globals.hpp new file mode 100755 index 0000000..89b3c43 --- /dev/null +++ b/sqplus/testSqPlus2unit/globals.hpp @@ -0,0 +1,15 @@ +#ifndef GLOBALS_HPP +#define GLOBALS_HPP + +class GlobalClass { +public: + void func(const SQChar *s,int val) { + scprintf(_SC("GlobalClass::func(s, val): s: %s val: %d\n"),s,val); + } // func +}; +extern GlobalClass globalClass; +extern int globalVar; + +void globalFunc(const SQChar *s, int val); + +#endif // GLOBALS_HPP diff --git a/sqplus/testSqPlus2unit/main.cpp b/sqplus/testSqPlus2unit/main.cpp new file mode 100755 index 0000000..fe336c0 --- /dev/null +++ b/sqplus/testSqPlus2unit/main.cpp @@ -0,0 +1,13 @@ +#include +#include "testEnv.hpp" + +int +main(void) +{ + int result = UnitTest::RunAllTests(); + + scprintf(_SC("Press RETURN to exit.")); + getchar(); + + return result; +} diff --git a/sqplus/testSqPlus2unit/newTestObj.hpp b/sqplus/testSqPlus2unit/newTestObj.hpp new file mode 100755 index 0000000..6332205 --- /dev/null +++ b/sqplus/testSqPlus2unit/newTestObj.hpp @@ -0,0 +1,76 @@ +#ifndef NEWTESTOBJ_HPP +#define NEWTESTOBJ_HPP + +struct NewTestObj { + SqPlus::ScriptStringVar64 s1; + SqPlus::ScriptStringVar32 s2; + bool b; + int val; + int c1; + SqPlus::ScriptStringVar8 c2; // 8 char plus null (max string is 8 + // printable chars). + NewTestObj() : val(777) { + s1 = _SC("s1 = s1"); + s2 = _SC("s2 = s2"); + c1 = 996; + c2 = _SC("It's a 997"); // Prints: "It's a 9", as only 8 chars + // in static buffer (plus null). + } + + NewTestObj(const SQChar *_s1, int _val, bool _b) { + s1 = _s1; + val = _val; + b = _b; + s2 = _SC("s2 = s2"); + c1 = 993; + c2 = _SC("It's a 998"); // Prints: "It's a 9", as only 8 chars + // in static buffer (plus null). + } + + static int construct(HSQUIRRELVM v) { + using namespace SqPlus; + // StackHandler sa(v); + // SquirrelObject so = sa.GetObjectHandle(1); + return PostConstruct(v, new NewTestObj(), release); + } // construct + + SQ_DECLARE_RELEASE(NewTestObj) // Required when using a custom constructor. + void newtest(void) { + scprintf(_SC("NewTest: %d\n"), val); + } + const SQChar *newtestR1(const SQChar *inString) { + scprintf(_SC("NewTestR1: Member var val is %d, function arg is %s\n"), + val, inString); + return _SC("Returned String from NewTestObj::newtestR1"); + } + + int multiArgs(HSQUIRRELVM v) { + StackHandler sa(v); + SquirrelObject so = sa.GetObjectHandle(1); + int paramCount = sa.GetParamCount(); + int p1 = sa.GetInt(2); + int p2 = sa.GetInt(3); + int p3 = sa.GetInt(4); + // Suppress compiler warnings + printf( "multiArgs: %d\n", paramCount+p1+p2+p3 ); + return 0; + } // multiArgs + + int _set(HSQUIRRELVM v) { + StackHandler sa(v); + int paramCount = sa.GetParamCount(); + const SQChar *el = sa.GetString(2); + val = sa.GetInt(3); + // Suppress compiler warnings + printf( "_set: %d %s\n", paramCount, el ); + return sa.Return(val); + } + + int _get(HSQUIRRELVM v) { + StackHandler sa(v); + //int paramCount = sa.GetParamCount(); + return sa.Return(val); + } +}; + +#endif // NEWTESTOBJ_HPP diff --git a/sqplus/testSqPlus2unit/testEnv.cpp b/sqplus/testSqPlus2unit/testEnv.cpp new file mode 100755 index 0000000..3e78b3a --- /dev/null +++ b/sqplus/testSqPlus2unit/testEnv.cpp @@ -0,0 +1,129 @@ +#include "testEnv.hpp" + +#include + +#include +#include + +#define SQDBG_DEBUG_HOOK _SC("_sqdebughook_") +#define SQDBG_ERROR_HANDLER _SC("_sqerrorhandler_") + +#define PRINTBUFSIZE 4096 + +int +my_error_handler(HSQUIRRELVM v) +{ + const SQChar *sErr = NULL; + + if(sq_gettop(v) >= 1) { + if(SQ_SUCCEEDED(sq_getstring(v, 2, &sErr))) { + scprintf(_SC("Error detected: [%s]\n"), sErr); + } else{ + scprintf(_SC("Error detected: [unknown]\n")); + } + /* no callstack printing */ + } + return 0; +} + +int +debug_hook(HSQUIRRELVM v) +{ + struct TestEnv::debug_info_t &d = TestEnv::debug(); + sq_getinteger(v, 2, &d.event_type); + sq_getstring(v, 3, &d.src); + sq_getinteger(v, 4, &d.line); + sq_getstring(v, 5, &d.func); + sq_getuserpointer(v, -1, &d.up); + return 0; +} + + + + +TestEnv::TestEnv(void) +{ + scprintf(_SC("TEST BEGINS -------------------------------------->\n")); + + SquirrelVM::Init(); + HSQUIRRELVM _v = SquirrelVM::GetVMPtr(); + + sq_pushregistrytable(_v); + sq_pushstring(_v, SQDBG_DEBUG_HOOK, -1); + sq_pushuserpointer(_v, this); + sq_newclosure(_v, debug_hook, 1); + sq_createslot(_v, -3); + sq_pushstring(_v, SQDBG_DEBUG_HOOK, -1); + sq_rawget(_v, -2); + sq_setdebughook(_v); + sq_pop(_v, 1); + + sq_pushregistrytable(_v); + sq_pushstring(_v, SQDBG_ERROR_HANDLER, -1); + sq_pushuserpointer(_v, this); + sq_newclosure(_v, my_error_handler, 1); + sq_createslot(_v, -3); + sq_pushstring(_v, SQDBG_ERROR_HANDLER, -1); + sq_rawget(_v, -2); + sq_seterrorhandler(_v); + sq_pop(_v, 1); + + sq_enabledebuginfo(_v, SQTrue); +} + +TestEnv::~TestEnv() +{ + // See if we can trigger a bug by collecting garbage + static int st_cnt; + if( (st_cnt&1) ) + sq_collectgarbage( SquirrelVM::GetVMPtr() ); + SquirrelVM::Shutdown(); + debug().reset(); + scprintf(_SC("------------------------------------> TEST FINISHES\n\n")); +} + +struct TestEnv::debug_info_t & +TestEnv::debug(void) +{ + static struct debug_info_t d; + return d; +} + +void +TestEnv::report_exception(void) +{ + try { + throw; + } + catch (const SquirrelError &e) { + scprintf( + _SC("\nSQUIRREL ERROR!\n[%s]\n" + ) _SC("At line (%d) in script buffer:\n>>>>>>>>>>>>>>\n"), + e.desc, + debug().line + ); + + const SQChar *c = debug().script; + for (int i = 1; i < debug().line; ++i) { + c = scstrstr(c, _SC("\n")); + if (!c) goto FINISH_OUTPUT_LINE; + ++c; + } + for (; *c != _SC('\0') && *c != _SC('\n'); ++c) { + putchar(*c); + } + FINISH_OUTPUT_LINE: + scprintf(_SC("\n<<<<<<<<<<<<<<\n")); + } +} + + +const char * +toMultibyte(const wchar_t *orig) +{ + using namespace std; + static char dst[BUFSIZ]; + const size_t length = min(wcslen(orig) + 1, size_t(BUFSIZ)); + wcstombs(dst, orig, length); + return dst; +} diff --git a/sqplus/testSqPlus2unit/testEnv.hpp b/sqplus/testSqPlus2unit/testEnv.hpp new file mode 100755 index 0000000..638f8e7 --- /dev/null +++ b/sqplus/testSqPlus2unit/testEnv.hpp @@ -0,0 +1,77 @@ +#ifndef TESTENV_HPP +#define TESTENV_HPP + +#if defined(WIN32) && defined(_MSC_VER) +# pragma warning(disable : 4996) +#endif + +#include +#include +#include + +struct TestEnv { + struct debug_info_t; + static void report_exception(void); + static struct debug_info_t &debug(void); + TestEnv(void); + ~TestEnv(); +}; + +struct TestEnv::debug_info_t { + SQUserPointer up; + int event_type, line; + const SQChar *src, *func; + const SQChar *script; + debug_info_t(void) {reset();} + void reset(void) {script = NULL;} +}; + +const char *toMultibyte(const wchar_t *orig); + +namespace UnitTest { +template<> inline void +CheckEqual( + TestResults& results, + const wchar_t *expected, + const wchar_t *actual, + TestDetails const& details + ) +{ + if (!wcsstr(expected, actual)) { + UnitTest::MemoryOutStream stream; + stream << "Expected " << toMultibyte(expected) + << " but was " << toMultibyte(actual); + results.OnTestFailure(details, stream.GetText()); + } +} +} + +#define RUN_SCRIPT(s) \ +try {\ + TestEnv::debug().script = s;\ + SquirrelVM::RunScript(SquirrelVM::CompileBuffer(TestEnv::debug().script));\ +}\ +catch (...) {\ + TestEnv::report_exception();\ + CHECK(false);\ +} + +#define RUN_SCRIPT_THROW(s, d) \ +try {\ + TestEnv::debug().script = s;\ + SquirrelVM::RunScript(SquirrelVM::CompileBuffer(TestEnv::debug().script));\ +}\ +catch (const SquirrelError &e) {\ + CHECK_EQUAL(e.desc, d);\ +}\ +catch(...) {\ + CHECK(false);\ +} + +#define SQPLUS_TEST(s) TEST_FIXTURE(TestEnv, s) +#define SQPLUS_TEST_TRACE() printf("TESTING: %s\n", m_details.testName) +#define SQPLUS_TEST_TRACE_SUB(s) printf("\nTESTING: %s (in %s)\n", #s, m_details.testName) + + + +#endif // TESTENV_HPP diff --git a/sqplus/testSqPlus2unit/testSqPlus2unit.sln b/sqplus/testSqPlus2unit/testSqPlus2unit.sln new file mode 100755 index 0000000..d436bf6 --- /dev/null +++ b/sqplus/testSqPlus2unit/testSqPlus2unit.sln @@ -0,0 +1,71 @@ +Microsoft Visual Studio Solution File, Format Version 9.00 +# Visual C++ Express 2005 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testSqPlus2unit", "testSqPlus2unit.vcproj", "{B31D6AC8-4CFE-4B8C-AD44-B5CCCB82E7EB}" + ProjectSection(ProjectDependencies) = postProject + {64A4FEFE-0461-4E95-8CC1-91EF5F57DBC6} = {64A4FEFE-0461-4E95-8CC1-91EF5F57DBC6} + {A79653F2-73F4-4F57-AE86-4AEBDE795232} = {A79653F2-73F4-4F57-AE86-4AEBDE795232} + {B6DA293C-F1BB-4800-8134-70CBE80F70A0} = {B6DA293C-F1BB-4800-8134-70CBE80F70A0} + {F9811314-C694-49A4-BD87-BA2E7F30D358} = {F9811314-C694-49A4-BD87-BA2E7F30D358} + EndProjectSection +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "sqstdlib", "..\sqstdlib\sqstdlib.vcproj", "{B6DA293C-F1BB-4800-8134-70CBE80F70A0}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "squirrel", "..\squirrel\squirrel.vcproj", "{A79653F2-73F4-4F57-AE86-4AEBDE795232}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "sqplus", "..\sqplus\sqplus.vcproj", "{F9811314-C694-49A4-BD87-BA2E7F30D358}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "UnitTest++.vsnet2005", "UnitTest++\UnitTest++.vsnet2005.vcproj", "{64A4FEFE-0461-4E95-8CC1-91EF5F57DBC6}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug - Unicode|Win32 = Debug - Unicode|Win32 + Debug|Win32 = Debug|Win32 + Release - Unicode|Win32 = Release - Unicode|Win32 + Release|Win32 = Release|Win32 + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {B31D6AC8-4CFE-4B8C-AD44-B5CCCB82E7EB}.Debug - Unicode|Win32.ActiveCfg = Debug - Unicode|Win32 + {B31D6AC8-4CFE-4B8C-AD44-B5CCCB82E7EB}.Debug - Unicode|Win32.Build.0 = Debug - Unicode|Win32 + {B31D6AC8-4CFE-4B8C-AD44-B5CCCB82E7EB}.Debug|Win32.ActiveCfg = Debug|Win32 + {B31D6AC8-4CFE-4B8C-AD44-B5CCCB82E7EB}.Debug|Win32.Build.0 = Debug|Win32 + {B31D6AC8-4CFE-4B8C-AD44-B5CCCB82E7EB}.Release - Unicode|Win32.ActiveCfg = Release - Unicode|Win32 + {B31D6AC8-4CFE-4B8C-AD44-B5CCCB82E7EB}.Release - Unicode|Win32.Build.0 = Release - Unicode|Win32 + {B31D6AC8-4CFE-4B8C-AD44-B5CCCB82E7EB}.Release|Win32.ActiveCfg = Release|Win32 + {B31D6AC8-4CFE-4B8C-AD44-B5CCCB82E7EB}.Release|Win32.Build.0 = Release|Win32 + {B6DA293C-F1BB-4800-8134-70CBE80F70A0}.Debug - Unicode|Win32.ActiveCfg = Debug - Unicode|Win32 + {B6DA293C-F1BB-4800-8134-70CBE80F70A0}.Debug - Unicode|Win32.Build.0 = Debug - Unicode|Win32 + {B6DA293C-F1BB-4800-8134-70CBE80F70A0}.Debug|Win32.ActiveCfg = Debug|Win32 + {B6DA293C-F1BB-4800-8134-70CBE80F70A0}.Debug|Win32.Build.0 = Debug|Win32 + {B6DA293C-F1BB-4800-8134-70CBE80F70A0}.Release - Unicode|Win32.ActiveCfg = Release - Unicode|Win32 + {B6DA293C-F1BB-4800-8134-70CBE80F70A0}.Release - Unicode|Win32.Build.0 = Release - Unicode|Win32 + {B6DA293C-F1BB-4800-8134-70CBE80F70A0}.Release|Win32.ActiveCfg = Release|Win32 + {B6DA293C-F1BB-4800-8134-70CBE80F70A0}.Release|Win32.Build.0 = Release|Win32 + {A79653F2-73F4-4F57-AE86-4AEBDE795232}.Debug - Unicode|Win32.ActiveCfg = Debug - Unicode|Win32 + {A79653F2-73F4-4F57-AE86-4AEBDE795232}.Debug - Unicode|Win32.Build.0 = Debug - Unicode|Win32 + {A79653F2-73F4-4F57-AE86-4AEBDE795232}.Debug|Win32.ActiveCfg = Debug|Win32 + {A79653F2-73F4-4F57-AE86-4AEBDE795232}.Debug|Win32.Build.0 = Debug|Win32 + {A79653F2-73F4-4F57-AE86-4AEBDE795232}.Release - Unicode|Win32.ActiveCfg = Release - Unicode|Win32 + {A79653F2-73F4-4F57-AE86-4AEBDE795232}.Release - Unicode|Win32.Build.0 = Release - Unicode|Win32 + {A79653F2-73F4-4F57-AE86-4AEBDE795232}.Release|Win32.ActiveCfg = Release|Win32 + {A79653F2-73F4-4F57-AE86-4AEBDE795232}.Release|Win32.Build.0 = Release|Win32 + {F9811314-C694-49A4-BD87-BA2E7F30D358}.Debug - Unicode|Win32.ActiveCfg = Debug - Unicode|Win32 + {F9811314-C694-49A4-BD87-BA2E7F30D358}.Debug - Unicode|Win32.Build.0 = Debug - Unicode|Win32 + {F9811314-C694-49A4-BD87-BA2E7F30D358}.Debug|Win32.ActiveCfg = Debug|Win32 + {F9811314-C694-49A4-BD87-BA2E7F30D358}.Debug|Win32.Build.0 = Debug|Win32 + {F9811314-C694-49A4-BD87-BA2E7F30D358}.Release - Unicode|Win32.ActiveCfg = Release - Unicode|Win32 + {F9811314-C694-49A4-BD87-BA2E7F30D358}.Release - Unicode|Win32.Build.0 = Release - Unicode|Win32 + {F9811314-C694-49A4-BD87-BA2E7F30D358}.Release|Win32.ActiveCfg = Release|Win32 + {F9811314-C694-49A4-BD87-BA2E7F30D358}.Release|Win32.Build.0 = Release|Win32 + {64A4FEFE-0461-4E95-8CC1-91EF5F57DBC6}.Debug - Unicode|Win32.ActiveCfg = Debug|Win32 + {64A4FEFE-0461-4E95-8CC1-91EF5F57DBC6}.Debug - Unicode|Win32.Build.0 = Debug|Win32 + {64A4FEFE-0461-4E95-8CC1-91EF5F57DBC6}.Debug|Win32.ActiveCfg = Debug|Win32 + {64A4FEFE-0461-4E95-8CC1-91EF5F57DBC6}.Debug|Win32.Build.0 = Debug|Win32 + {64A4FEFE-0461-4E95-8CC1-91EF5F57DBC6}.Release - Unicode|Win32.ActiveCfg = Release|Win32 + {64A4FEFE-0461-4E95-8CC1-91EF5F57DBC6}.Release - Unicode|Win32.Build.0 = Release|Win32 + {64A4FEFE-0461-4E95-8CC1-91EF5F57DBC6}.Release|Win32.ActiveCfg = Release|Win32 + {64A4FEFE-0461-4E95-8CC1-91EF5F57DBC6}.Release|Win32.Build.0 = Release|Win32 + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection +EndGlobal diff --git a/sqplus/testSqPlus2unit/testSqPlus2unit.vcproj b/sqplus/testSqPlus2unit/testSqPlus2unit.vcproj new file mode 100755 index 0000000..0dbf7bc --- /dev/null +++ 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$(Configuration)\ + $(Configuration)\ + true + $(Configuration)\ + $(Configuration)\ + false + $(Configuration)\ + $(Configuration)\ + true + $(Configuration)\ + $(Configuration)\ + false + + + + Disabled + ..\include;..\sqplus;UnitTest++\src;%(AdditionalIncludeDirectories) + WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions) + true + EnableFastChecks + MultiThreadedDebug + + + Level3 + EditAndContinue + + + $(OutDir)testSqPlus2unit.exe + true + $(OutDir)testSqPlus2unit.pdb + Console + MachineX86 + + + + + ..\include;..\sqplus;UnitTest++\src;%(AdditionalIncludeDirectories) + WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions) + MultiThreaded + + + Level3 + ProgramDatabase + + + $(OutDir)testSqPlus2unit.exe + true + Console + true + true + MachineX86 + + + + + Disabled + ..\include;..\sqplus;UnitTest++\src;%(AdditionalIncludeDirectories) + WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions) + true + EnableFastChecks + MultiThreadedDebug + + + Level3 + EditAndContinue + + + $(OutDir)testSqPlus2unit.exe + true + $(OutDir)testSqPlus2unit.pdb + Console + MachineX86 + + + + + ..\include;..\sqplus;UnitTest++\src;%(AdditionalIncludeDirectories) + WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions) + MultiThreaded + + + Level3 + ProgramDatabase + + + $(OutDir)testSqPlus2unit.exe + true + Console + true + true + MachineX86 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + {63a56f4b-5b83-4b89-b387-b456fe002528} + false + + + {b31d0390-c9f7-4d1c-9dba-0ae6b7357e75} + false + + + {f9811314-c694-49a4-bd87-ba2e7f30d358} + false + + + {b6da293c-f1bb-4800-8134-70cbe80f70a0} + false + + + {a79653f2-73f4-4f57-ae86-4aebde795232} + false + + + {64a4fefe-0461-4e95-8cc1-91ef5f57dbc6} + false + + + + + + \ No newline at end of file diff --git a/sqplus/testSqPlus2unit/testSqPlus2unit.vcxproj.filters b/sqplus/testSqPlus2unit/testSqPlus2unit.vcxproj.filters new file mode 100755 index 0000000..46bc019 --- /dev/null +++ b/sqplus/testSqPlus2unit/testSqPlus2unit.vcxproj.filters @@ -0,0 +1,95 @@ + + + + + {4FC737F1-C7A5-4376-A066-2A32D752A2FF} + cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx + + + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + + + + \ No newline at end of file diff --git a/sqplus/testSqPlus2unit/testSqPlus2unit71.sln b/sqplus/testSqPlus2unit/testSqPlus2unit71.sln new file mode 100755 index 0000000..7de654c --- /dev/null +++ b/sqplus/testSqPlus2unit/testSqPlus2unit71.sln @@ -0,0 +1,81 @@ +Microsoft Visual Studio Solution File, Format Version 8.00 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testSqPlus2unit", "testSqPlus2unit71.vcproj", "{08DE03E4-0F73-4B85-97CF-8C8C6D362865}" + ProjectSection(ProjectDependencies) = postProject + {7E5DD804-EC63-4FA5-BB6D-53DA86806EF5} = {7E5DD804-EC63-4FA5-BB6D-53DA86806EF5} + {F9811314-C694-49A4-BD87-BA2E7F30D358} = {F9811314-C694-49A4-BD87-BA2E7F30D358} + {21FFCF49-0D09-41D3-8A04-F47A0890F27A} = {21FFCF49-0D09-41D3-8A04-F47A0890F27A} + {D2EB28F5-6B67-4823-8051-B564EF852CED} = {D2EB28F5-6B67-4823-8051-B564EF852CED} + EndProjectSection +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "sqplus", "..\sqplus\sqplus71.vcproj", "{F9811314-C694-49A4-BD87-BA2E7F30D358}" + ProjectSection(ProjectDependencies) = postProject + EndProjectSection +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "squirrel", "..\squirrel\squirrel71.vcproj", "{D2EB28F5-6B67-4823-8051-B564EF852CED}" + ProjectSection(ProjectDependencies) = postProject + EndProjectSection +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "sqstdlib", "..\sqstdlib\sqstdlib71.vcproj", "{21FFCF49-0D09-41D3-8A04-F47A0890F27A}" + ProjectSection(ProjectDependencies) = postProject + EndProjectSection +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "UnitTest++.vsnet2003", "UnitTest++\UnitTest++.vsnet2003.vcproj", "{7E5DD804-EC63-4FA5-BB6D-53DA86806EF5}" + ProjectSection(ProjectDependencies) = postProject + EndProjectSection +EndProject +Global + GlobalSection(SolutionConfiguration) = preSolution + Debug = Debug + Debug - Unicode = Debug - Unicode + Release = Release + Release - Unicode = Release - Unicode + EndGlobalSection + GlobalSection(ProjectDependencies) = postSolution + EndGlobalSection + GlobalSection(ProjectConfiguration) = postSolution + {08DE03E4-0F73-4B85-97CF-8C8C6D362865}.Debug.ActiveCfg = Debug|Win32 + {08DE03E4-0F73-4B85-97CF-8C8C6D362865}.Debug.Build.0 = Debug|Win32 + {08DE03E4-0F73-4B85-97CF-8C8C6D362865}.Debug - Unicode.ActiveCfg = Debug - Unicode|Win32 + {08DE03E4-0F73-4B85-97CF-8C8C6D362865}.Debug - Unicode.Build.0 = Debug - Unicode|Win32 + {08DE03E4-0F73-4B85-97CF-8C8C6D362865}.Release.ActiveCfg = Release|Win32 + {08DE03E4-0F73-4B85-97CF-8C8C6D362865}.Release.Build.0 = Release|Win32 + {08DE03E4-0F73-4B85-97CF-8C8C6D362865}.Release - Unicode.ActiveCfg = Release - Unicode|Win32 + {08DE03E4-0F73-4B85-97CF-8C8C6D362865}.Release - Unicode.Build.0 = Release - Unicode|Win32 + {F9811314-C694-49A4-BD87-BA2E7F30D358}.Debug.ActiveCfg = Debug|Win32 + {F9811314-C694-49A4-BD87-BA2E7F30D358}.Debug.Build.0 = Debug|Win32 + {F9811314-C694-49A4-BD87-BA2E7F30D358}.Debug - Unicode.ActiveCfg = Debug - Unicode|Win32 + {F9811314-C694-49A4-BD87-BA2E7F30D358}.Debug - Unicode.Build.0 = Debug - Unicode|Win32 + {F9811314-C694-49A4-BD87-BA2E7F30D358}.Release.ActiveCfg = Release|Win32 + {F9811314-C694-49A4-BD87-BA2E7F30D358}.Release.Build.0 = Release|Win32 + {F9811314-C694-49A4-BD87-BA2E7F30D358}.Release - Unicode.ActiveCfg = Release - Unicode|Win32 + {F9811314-C694-49A4-BD87-BA2E7F30D358}.Release - Unicode.Build.0 = Release - Unicode|Win32 + {D2EB28F5-6B67-4823-8051-B564EF852CED}.Debug.ActiveCfg = Debug|Win32 + {D2EB28F5-6B67-4823-8051-B564EF852CED}.Debug.Build.0 = Debug|Win32 + {D2EB28F5-6B67-4823-8051-B564EF852CED}.Debug - Unicode.ActiveCfg = Debug - Unicode|Win32 + {D2EB28F5-6B67-4823-8051-B564EF852CED}.Debug - Unicode.Build.0 = Debug - Unicode|Win32 + {D2EB28F5-6B67-4823-8051-B564EF852CED}.Release.ActiveCfg = Release|Win32 + {D2EB28F5-6B67-4823-8051-B564EF852CED}.Release.Build.0 = Release|Win32 + {D2EB28F5-6B67-4823-8051-B564EF852CED}.Release - Unicode.ActiveCfg = Release - Unicode|Win32 + {D2EB28F5-6B67-4823-8051-B564EF852CED}.Release - Unicode.Build.0 = Release - Unicode|Win32 + {21FFCF49-0D09-41D3-8A04-F47A0890F27A}.Debug.ActiveCfg = Debug|Win32 + {21FFCF49-0D09-41D3-8A04-F47A0890F27A}.Debug.Build.0 = Debug|Win32 + {21FFCF49-0D09-41D3-8A04-F47A0890F27A}.Debug - Unicode.ActiveCfg = Debug - Unicode|Win32 + {21FFCF49-0D09-41D3-8A04-F47A0890F27A}.Debug - Unicode.Build.0 = Debug - Unicode|Win32 + {21FFCF49-0D09-41D3-8A04-F47A0890F27A}.Release.ActiveCfg = Release|Win32 + {21FFCF49-0D09-41D3-8A04-F47A0890F27A}.Release.Build.0 = Release|Win32 + {21FFCF49-0D09-41D3-8A04-F47A0890F27A}.Release - Unicode.ActiveCfg = Release - Unicode|Win32 + {21FFCF49-0D09-41D3-8A04-F47A0890F27A}.Release - Unicode.Build.0 = Release - Unicode|Win32 + {7E5DD804-EC63-4FA5-BB6D-53DA86806EF5}.Debug.ActiveCfg = Debug|Win32 + {7E5DD804-EC63-4FA5-BB6D-53DA86806EF5}.Debug.Build.0 = Debug|Win32 + {7E5DD804-EC63-4FA5-BB6D-53DA86806EF5}.Debug - Unicode.ActiveCfg = Debug|Win32 + {7E5DD804-EC63-4FA5-BB6D-53DA86806EF5}.Debug - Unicode.Build.0 = Debug|Win32 + {7E5DD804-EC63-4FA5-BB6D-53DA86806EF5}.Release.ActiveCfg = Release|Win32 + {7E5DD804-EC63-4FA5-BB6D-53DA86806EF5}.Release.Build.0 = Release|Win32 + {7E5DD804-EC63-4FA5-BB6D-53DA86806EF5}.Release - Unicode.ActiveCfg = Release|Win32 + {7E5DD804-EC63-4FA5-BB6D-53DA86806EF5}.Release - Unicode.Build.0 = Release|Win32 + EndGlobalSection + GlobalSection(ExtensibilityGlobals) = postSolution + EndGlobalSection + GlobalSection(ExtensibilityAddIns) = postSolution + EndGlobalSection +EndGlobal diff --git a/sqplus/testSqPlus2unit/testSqPlus2unit71.vcproj b/sqplus/testSqPlus2unit/testSqPlus2unit71.vcproj new file mode 100755 index 0000000..88d3f37 --- /dev/null +++ b/sqplus/testSqPlus2unit/testSqPlus2unit71.vcproj @@ -0,0 +1,302 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sqplus/testSqPlus2unit/test_Array.cpp b/sqplus/testSqPlus2unit/test_Array.cpp new file mode 100755 index 0000000..b48392a --- /dev/null +++ b/sqplus/testSqPlus2unit/test_Array.cpp @@ -0,0 +1,84 @@ +#include "testEnv.hpp" + +/* + from http://squirrel-lang.org/forums/post/228.aspx +*/ + + +SQPLUS_TEST(Test_Array) +{ + SQPLUS_TEST_TRACE(); + + using namespace SqPlus; + SquirrelObject root = SquirrelVM::GetRootTable(); + + // === BEGIN Array Tests === + + SquirrelObject array = SquirrelVM::CreateArray(10); + for (int i = 0; i < 10; i++) { + array.SetValue(i, i); + } + array.ArrayAppend(123); // int + array.ArrayAppend(true); // bool (must use bool and not + // SQBool. SQBool is treated as INT by + // compiler). + array.ArrayAppend(false); // bool (must use bool and not + // SQBool. SQBool is treated as INT by + // compiler). + array.ArrayAppend(123.456f); // float + array.ArrayAppend(_SC("string")); // string + array.ArrayAppend(456); // Will be popped and thrown away (below). + array.ArrayAppend((SQUserPointer)0); + + + // Pop 4 items from array: + array.ArrayPop(SQFalse); // Don't retrieve the popped value (int:123). + + SQUserPointer up = array.GetUserPointer(0); + array.ArrayPop(); + CHECK_EQUAL(up, (SQUserPointer)0); + SquirrelObject so1 = array.ArrayPop(); // Retrieve the popped value. + const SQChar *val1 = so1.ToString(); // Get string. + const float val2 = array.ArrayPop().ToFloat(); // Pop and get float. + scprintf(_SC("[Popped values] Val1: %s, Val2: %f\n"), val1, val2); + CHECK_EQUAL(val1, _SC("string")); + CHECK_CLOSE(val2, 123.456f, 1.0E-6); + + const int startIndex = array.Len(); + CHECK_EQUAL(array.Len(), 13); + array.ArrayExtend(10); // Implemented as: ArrayResize(Len()+amount). + for (int i = startIndex; i < array.Len(); i++) { + array.SetValue(i, i*10); + } + CHECK_EQUAL(array.Len(), 23); + root.SetValue(_SC("array"), array); + + // Get a copy as opposed to another reference. + SquirrelObject arrayr = array.Clone(); + arrayr.ArrayReverse(); + root.SetValue(_SC("arrayr"), arrayr); + CHECK_EQUAL(arrayr.Len(), 23); + + + SQPLUS_TEST_TRACE_SUB(define_printArray); + RUN_SCRIPT(_SC("\n\ +function printArray(name,array) { \n\ + print(name + \".len() = \" + array.len()); \n\ + foreach(i, v in array) if (v != null) {\n\ + if (typeof v == \"bool\") v = v ? \"true\" : \"false\";\n\ + print(\"[\"+i+\"]: \"+v); \n\ + } \n\ +}")); + + SQPLUS_TEST_TRACE_SUB(test); + RUN_SCRIPT(_SC("\n\ +printArray(\"array\", array); \n\ +assert(array.len() == 23); \n\ +assert(!array[12]); \n\ +assert(array[16] == 160); \n\ +printArray(\"arrayr\", arrayr); \n\ +assert(arrayr.len() == 23); \n\ +assert(!arrayr[10]); \n\ +assert(arrayr[16] == 6); \n\ +")); +} diff --git a/sqplus/testSqPlus2unit/test_ClassInstance.cpp b/sqplus/testSqPlus2unit/test_ClassInstance.cpp new file mode 100755 index 0000000..e67c292 --- /dev/null +++ b/sqplus/testSqPlus2unit/test_ClassInstance.cpp @@ -0,0 +1,501 @@ +#include "testEnv.hpp" + +#include "globals.hpp" +#include "newTestObj.hpp" +#include "constants.hpp" + + +// Using global functions to construct and release classes. +int +releaseNewTestObj(SQUserPointer up, SQInteger size) +{ + SQ_DELETE_CLASS(NewTestObj); +} // releaseNewTestObj + +int +constructNewTestObj(HSQUIRRELVM v) +{ + using namespace SqPlus; + StackHandler sa(v); + int paramCount = sa.GetParamCount(); + if (paramCount == 1) { + return PostConstruct(v, + new NewTestObj(), + releaseNewTestObj); + } else if (paramCount == 4) { + return PostConstruct(v, + new NewTestObj( + sa.GetString(2), + sa.GetInt(3), + sa.GetBool(4)? true: false + ), + releaseNewTestObj); + } // if + return sq_throwerror(v, _SC("Invalid Constructor arguments")); +} // constructNewTestObj + + +// Using fixed args with auto-marshaling. Note that the HSQUIRRELVM +// must be last in the argument list (and must be present to send to +// PostConstruct). +// +// SquirrelVM::GetVMPtr() could also be used with PostConstruct(): no +// HSQUIRRELVM argument would be required. +int +constructNewTestObjFixedArgs(const SQChar *s, int val, bool b, HSQUIRRELVM v) +{ + using namespace SqPlus; + StackHandler sa(v); + //int paramCount = sa.GetParamCount(); + return PostConstruct(v, + new NewTestObj(s,val,b), + releaseNewTestObj); +} // constructNewTestObj + + + +struct CustomTestObj { + SqPlus::ScriptStringVar128 name; + int val; + bool state; + CustomTestObj() : val(0), state(false) {name = _SC("empty");} + CustomTestObj(const SQChar *_name, int _val, bool _state) : val(_val), state(_state) { + name = _name; + } + + // Custom variable argument constructor + static int construct(HSQUIRRELVM v) { + using namespace SqPlus; + StackHandler sa(v); + int paramCount = sa.GetParamCount(); + if (paramCount == 1) { + return PostConstruct(v, + new CustomTestObj(), + release); + } if (paramCount == 4) { + return PostConstruct( + v, + new CustomTestObj(sa.GetString(2), + sa.GetInt(3), + sa.GetBool(4) ? true : false), + release + ); + } // if + return sq_throwerror(v,_SC("Invalid Constructor arguments")); + } // construct + + SQ_DECLARE_RELEASE(CustomTestObj); // Required when using a custom + // constructor. + + // Member function that handles variable types. + int varArgTypes(HSQUIRRELVM v) { + StackHandler sa(v); + //int paramCount = sa.GetParamCount(); + if (sa.GetType(2) == OT_INTEGER) { + val = sa.GetInt(2); + } // if + if (sa.GetType(2) == OT_STRING) { + name = sa.GetString(2); + } // if + if (sa.GetType(3) == OT_INTEGER) { + val = sa.GetInt(3); + } // if + if (sa.GetType(3) == OT_STRING) { + name = sa.GetString(3); + } // if + //return sa.ThrowError(_SC("varArgTypes() error")); + return 0; + } // varArgTypes + + // Member function that handles variable types and has variable + // return types+count. + int varArgTypesAndCount(HSQUIRRELVM v) { + StackHandler sa(v); + int paramCount = sa.GetParamCount(); + SQObjectType type1 = (SQObjectType)sa.GetType(1); // Always OT_INSTANCE + SQObjectType type2 = (SQObjectType)sa.GetType(2); + SQObjectType type3 = (SQObjectType)sa.GetType(3); + SQObjectType type4 = (SQObjectType)sa.GetType(4); + printf( "typesum: %d\n", type1+type2+type3+type4 ); // Make compiler quiet + int returnCount = 0; + if (paramCount == 3) { + sq_pushinteger(v, val); + returnCount = 1; + } else if (paramCount == 4) { + sq_pushinteger(v, val); + sq_pushstring(v, name, -1); + returnCount = 2; + } // if + return returnCount; + } // varArgTypesAndCount + + int noArgsVariableReturn(HSQUIRRELVM v) { + if (val == 123) { + val++; + return 0; // This will print (null). + } else if (val == 124) { + sq_pushinteger(v, val); // Will return int:124. + val++; + return 1; + } else if (val == 125) { + sq_pushinteger(v, val); + name = _SC("Case 125"); + sq_pushstring(v, name, -1); + val = 123; // reset + return 2; + } // if + return 0; + } // noArgsVariableReturn + + // Registered with func() instead of funcVarArgs(): fixed (single) + // return type. + const SQChar *variableArgsFixedReturnType(HSQUIRRELVM v) { + StackHandler sa(v); + int paramCount = sa.GetParamCount(); + SQObjectType type1 = (SQObjectType)sa.GetType(1); // Always OT_INSTANCE + SQObjectType type2 = (SQObjectType)sa.GetType(2); + SQObjectType type3 = (SQObjectType)sa.GetType(3); + printf( "typesum: %d\n", type1+type2+type3 ); // Make compiler quiet + if (paramCount == 1) { + return _SC("No Args"); + } else if (paramCount == 2) { + return _SC("One Arg"); + } else if (paramCount == 3) { + return _SC("Two Args"); + } // if + return _SC("More than two args"); + } // variableArgsFixedReturnType + + void manyArgs(int i, float f, bool b, const SQChar *s) { + scprintf(_SC("CustomTestObj::manyArgs() i: %d, f: %f, b: %s, s: %s\n"), + i, f, b ?_SC("true") : _SC("false"), s); + } // manyArgs + + float manyArgsR1(int i, float f, bool b, const SQChar *s) { + manyArgs(i, f, b, s); + return i + f; + } // manyArgsR1 +}; // struct CustomTestObj + + +class TestBase { +public: + int x; + TestBase() : x(0) { + printf("Constructing TestBase[0x%x]\n", (size_t)this); + } + void print(void) { + printf("TestBase[0x%x], x[%d]\n", (size_t)this, x); + } +}; // class TestBase +DECLARE_INSTANCE_TYPE(TestBase); + +class TestDerivedCPP : public TestBase { +public: + int y; + TestDerivedCPP() { + x = 121; + } +}; // class TestDerivedCPP + +typedef void (TestDerivedCPP::*TestDerivedCPP_print)(void); + + + + +SQPLUS_TEST(Test_ClassInstance) +{ + SQPLUS_TEST_TRACE(); + + using namespace SqPlus; + //HSQUIRRELVM v = SquirrelVM::GetVMPtr(); + SquirrelObject root = SquirrelVM::GetRootTable(); + + + // === BEGIN Class Instance tests === + + // Example showing two methods for registration. + SQClassDef(_SC("NewTestObj")) + // If a special constructor+destructor are not needed, the + // auto-generated versions can be used. + + // Example methods for custom constructors: + + /* Using a global constructor: useful in cases where a custom + constructor/destructor are required and the original class + is not to be modified. */ + .staticFuncVarArgs(constructNewTestObj, _SC("constructor"), _SC("*")) + + /* Using a global constructor: useful in cases where a custom + constructor/destructor are required and the original class + is not to be modified. */ + //.staticFunc(constructNewTestObjFixedArgs, _SC("constructor")) + + /* Using a static member constructor. */ + //.staticFuncVarArgs(NewTestObj::construct, _SC("constructor")) + + // Any global function can be registered in a class namespace + // (no 'this' pointer will be passed to the function). + .staticFunc(globalFunc, _SC("globalFunc")) + + .staticFunc(globalClass, &GlobalClass::func, _SC("globalClassFunc")) + .func(&NewTestObj::newtestR1, _SC("newtestR1")) + .var(&NewTestObj::val, _SC("val")) + .var(&NewTestObj::s1, _SC("s1")) + .var(&NewTestObj::s2, _SC("s2")) + .var(&NewTestObj::c1, _SC("c1"), VAR_ACCESS_READ_ONLY) + .var(&NewTestObj::c2, _SC("c2"), VAR_ACCESS_READ_ONLY) + .funcVarArgs(&NewTestObj::multiArgs, _SC("multiArgs")) + ; + + BindConstant(SQ_PI * 2, _SC("SQ_PI_2")); + BindConstant(SQ_10 * 2, _SC("SQ_10_2")); + BindConstant(_SC("Global String"), _SC("GLOBAL_STRING")); + + SQPLUS_TEST_TRACE_SUB(testConstants0); + RUN_SCRIPT(_SC(" \n\ +print(\"SQ_PI*2: \" + SQ_PI_2 + \" SQ_10_2: \" + SQ_10_2 + \" GLOBAL_STRING: \" + GLOBAL_STRING); \n\ +assert(SQ_PI_2 == 6.283185307179586); \n\ +assert(SQ_10_2 == 20); \n\ +assert(GLOBAL_STRING == \"Global String\"); \n\ +")); + + SQPLUS_TEST_TRACE_SUB(scriptedBase); + RUN_SCRIPT(_SC("\n\ +class ScriptedBase { \n\ + sbval = 5551212;\n\ + function multiArgs(a, ...) { \n\ + print(\"ScriptedBase::multiArgs() \" + a + val); \n\ + } \n\ +} \n\ +")); // Note val does not exist in base. + + +#ifdef SQ_USE_CLASS_INHERITANCE + /* Base class constructors, if registered, must use + this form: static int construct(HSQUIRRELVM v). */ + SQClassDef customClass(_SC("CustomTestObj"), + _SC("ScriptedBase")); + + /* MUST use this form (or no args) if CustomTestObj will be used + as a base class. + Using the "*" form will allow a single constructor to be used + for all cases. */ + customClass.staticFuncVarArgs(&CustomTestObj::construct, + _SC("constructor"), _SC("*")); + + /* This form is also OK if used as a base class. */ + // customClass.staticFuncVarArgs(CustomTestObj::construct, + // _SC("constructor")); + + + // "*": no type or count checking. + customClass.funcVarArgs(&CustomTestObj::varArgTypesAndCount, + _SC("multiArgs"), _SC("*")); + // "*": no type or count checking. + customClass.funcVarArgs(&CustomTestObj::varArgTypesAndCount, + _SC("varArgTypesAndCount"), _SC("*")); + +#else + SQClassDef customClass(_SC("CustomTestObj")); + + // string, number, bool (all types must match). + customClass.staticFuncVarArgs(&CustomTestObj::construct, + _SC("constructor"),_SC("snb")); + // "*": no type or count checking. + customClass.funcVarArgs(&CustomTestObj::varArgTypesAndCount, + _SC("varArgTypesAndCount"),_SC("*")); + +#endif // SQ_USE_CLASS_INHERITANCE + + + // string or number + string or number. + customClass.funcVarArgs(&CustomTestObj::varArgTypes, + _SC("varArgTypes"),_SC("s|ns|ns|ns|n")); + // No type string means no arguments allowed. + customClass.funcVarArgs(&CustomTestObj::noArgsVariableReturn, + _SC("noArgsVariableReturn")); + // Variables args, fixed return type. + customClass.func(&CustomTestObj::variableArgsFixedReturnType, + _SC("variableArgsFixedReturnType")); + // Many args, type checked. + customClass.func(&CustomTestObj::manyArgs,_SC("manyArgs")); + + // Many args, type checked, one return value. + customClass.func(&CustomTestObj::manyArgsR1,_SC("manyArgsR1")); + + +#ifdef SQ_USE_CLASS_INHERITANCE + printf("=== BEGIN INHERITANCE ===\n"); + + SQClassDef(_SC("TestBase")) + .var(&TestBase::x, _SC("x")) + .func(&TestBase::print, _SC("print")) + ; + SQClassDef(_SC("TestDerivedCPP")) + .func((TestDerivedCPP_print)&TestDerivedCPP::print, _SC("print")) + ; + + // Note that the constructor definition and call below is not + // required for this example. + // (The C/C++ constructor will be called automatically). + + SQPLUS_TEST_TRACE_SUB(testInheritance2); + RUN_SCRIPT(_SC("\ +class TestDerived extends TestBase { \n\ + function print() { \n\ + ::TestBase.print(); \n\ + ::print(\"TestDerived::print() \" + x); \n\ + } \n\ + constructor() { \n\ + TestBase.constructor(); \n\ + } \n\ +} \n\ +local a = TestDerived(); \n\ +local b = TestDerived(); \n\ +a.x = 1; \n\ +b.x = 2; \n\ +print(\"a.x = \" + a.x); \n\ +print(\"b.x = \" + b.x); \n\ +a.print(); \n\ +b.print(); \n\ +local c = TestDerivedCPP(); \n\ +c.print(); \n\ + ")); + + SQPLUS_TEST_TRACE_SUB(testInheritance); + RUN_SCRIPT(_SC("\n\ +class Derived extends CustomTestObj { \n\ + val = 888; \n\ + function multiArgs(a, ...) { \n\ + print(\"Derived::multiArgs() \" + a + val); \n\ + print(sbval); \n\ + ::CustomTestObj.multiArgs(4); \n\ + ::ScriptedBase.multiArgs(5, 6, 7); \n\ + } \n\ +} \n\ +local x = Derived(); \n\ +print(\"x.val \" + x.val); \n\ +x.multiArgs(1, 2, 3); \n\ +")); + + SQPLUS_TEST_TRACE_SUB(testReg0); + RUN_SCRIPT(_SC(" \n\ +co <- CustomTestObj(\"hello\", 123, true); \n\ +co.varArgTypes(\"str\", 123, 123, \"str\"); \n\ +co.varArgTypes(123, \"str\", \"str\", 123); \n\ +")); + + SQPLUS_TEST_TRACE_SUB(testReg0a); + RUN_SCRIPT(_SC(" \n\ +print(co.varArgTypesAndCount(1, true)); \n\ +print(co.varArgTypesAndCount(2, false, 3.)); \n\ +")); + + SQPLUS_TEST_TRACE_SUB(testReg0b); + RUN_SCRIPT(_SC(" \n\ +print(co.noArgsVariableReturn()); \n\ +print(co.noArgsVariableReturn()); \n\ +print(co.noArgsVariableReturn()); \n\ +")); + + SQPLUS_TEST_TRACE_SUB(testReg0c); + RUN_SCRIPT(_SC(" \n\ +print(co.variableArgsFixedReturnType(1)); \n\ +print(co.variableArgsFixedReturnType(1,2)); \n\ +print(co.variableArgsFixedReturnType(1,2,3)); \n\ +")); + + SQPLUS_TEST_TRACE_SUB(testReg0d); + RUN_SCRIPT(_SC(" \n\ +co.manyArgs(111, 222.2, true, \"Hello\"); \n\ +print(co.manyArgsR1(333, 444.3, false, \"World\")); \n\ +")); + + SQPLUS_TEST_TRACE_SUB(testReg1a); + RUN_SCRIPT(_SC(" \n\ +co <- CustomTestObj(\"hello\", 123, true); \n\ +co.noArgsVariableReturn(); \n\ +local t = NewTestObj(\"S1in\", 369, true); \n\ +print(\"C1: \" + t.c1); \n\ +print(\"C2: \" + t.c2); // t.c1 = 123; \n\ +")); + + printf("=== END INHERITANCE ===\n"); +#endif // SQ_USE_CLASS_INHERITANCE + + + SQPLUS_TEST_TRACE_SUB(Constant test (read only var)); + // Var can change on C++ side, but not on script side. + RUN_SCRIPT_THROW(_SC("local t = NewTestObj(); t.c1 = 123;"), + _SC("setVar(): Cannot write to constant: c1")); + + SQPLUS_TEST_TRACE_SUB(testReg1); + RUN_SCRIPT(_SC(" \n\ +local t = NewTestObj(); \n\ +t.newtestR1(\"Hello\"); \n\ +t.val = 789; \n\ +print(t.val); \n\ +print(t.s1); \n\ +print(t.s2); \n\ +t.s1 = \"New S1\"; \n\ +print(t.s1); \n\ +")); + + SQPLUS_TEST_TRACE_SUB(testReg2); + RUN_SCRIPT(_SC(" \n\ +local t = NewTestObj(); \n\ +t.val = 789; \n\ +print(t.val); \n\ +t.val = 876; \n\ +print(t.val); \n\ +t.multiArgs(1, 2, 3); \n\ +t.multiArgs(1, 2, 3, 4); \n\ +t.globalFunc(\"Hola\", 5150, false); \n\ +t.globalClassFunc(\"Bueno\", 5151, true); \n\ +")); + + + SQPLUS_TEST_TRACE_SUB(defCallFunc); + RUN_SCRIPT(_SC(" \n\ +function callMe(var) { \n\ + print(\"callMe(var): I was called by: \" + var); \n\ + return 123; \n\ +} \n\ +")); + + SQPLUS_TEST_TRACE_SUB(defCallFuncStrRet); + RUN_SCRIPT(_SC(" \n\ +function callMeStrRet(var) { \n\ + print(\"callMeStrRet(var): I was called by: \" + var); \n\ + return var; \n\ +} \n\ +")); + + + + SQPLUS_TEST_TRACE_SUB(SquirrelFunction); + + // direct function call: callMe("Squirrel 1") + SquirrelFunction(_SC("callMe"))(_SC("Squirrel 1")); + + // Get a function from the root table and call it. + SquirrelFunction callFunc(_SC("callMe")); + int ival = callFunc(_SC("Squirrel")); + scprintf(_SC("IVal: %d\n"), ival); + CHECK_EQUAL(ival, 123); + + SquirrelFunction callFuncStrRet(_SC("callMeStrRet")); + const SQChar *sval = callFuncStrRet(_SC("Squirrel StrRet")); + scprintf(_SC("SVal: %s\n"), sval); + CHECK_EQUAL(sval, _SC("Squirrel StrRet")); + + // Argument count is checked; type is not. + ival = callFunc(456); + + // Get a function from any table. + SquirrelFunction callFunc2(root.GetObjectHandle(), _SC("callMe")); + CHECK_EQUAL(ival, callFunc2(789)); + + // === END Class Instance tests === +} diff --git a/sqplus/testSqPlus2unit/test_CppScriptVar.cpp b/sqplus/testSqPlus2unit/test_CppScriptVar.cpp new file mode 100755 index 0000000..ac5bd77 --- /dev/null +++ b/sqplus/testSqPlus2unit/test_CppScriptVar.cpp @@ -0,0 +1,43 @@ +#include "testEnv.hpp" + +/* + Adding Squirrel member variables from binding script (static or ordinary members) + (by ATS) + */ +namespace { + +class TestClass { +public: + TestClass( ) {} + int Func( ){ return 1; } +}; + +} + +DECLARE_INSTANCE_TYPE(TestClass); + + +SQPLUS_TEST(Test_CppScriptVar) +{ + SQPLUS_TEST_TRACE(); + + using namespace SqPlus; + + SQClassDef(_SC("TestClass")) + .scriptVar(_SC("m_i"), 100, SQFalse) // Member var + .scriptVar(_SC("m_st_pi"), 3.14, SQTrue); // Static member var + + // Test that it works + RUN_SCRIPT(_SC("\n\ +tcA <- TestClass(); \n\ +tcB <- TestClass(); \n\ +tcB.m_i = 200; \n\ +print(\"tcA.m_i: \"+tcA.m_i); \n\ +print(\"tcB.m_i: \"+tcB.m_i); \n\ +print(\"tcA.m_st_pi: \"+tcA.m_st_pi); \n\ +print(\"TestClass.m_st_pi: \"+TestClass.m_st_pi); \n\ +local s = tcA.m_i + tcB.m_i + tcA.m_st_pi + tcB.m_st_pi; \n\ +print(\"s: \"+s); \n\ +assert(s>306.27 && s<306.29); \n\ +")); +} diff --git a/sqplus/testSqPlus2unit/test_FunctionOverloading.cpp b/sqplus/testSqPlus2unit/test_FunctionOverloading.cpp new file mode 100755 index 0000000..55cb93c --- /dev/null +++ b/sqplus/testSqPlus2unit/test_FunctionOverloading.cpp @@ -0,0 +1,210 @@ +#define SQPLUS_OVERLOAD_OPT +#define SQPLUS_CONST_OPT + +#include "testEnv.hpp" + + +/* + Overloaded functions + */ +void overloadedFunc(void){scprintf(_SC("void overloadedFunc(void)\n"));} +int overloadedFunc(int) {scprintf(_SC("int overloadedFunc(int)\n")); return 1;} +void overloadedFunc(float){scprintf(_SC("void overloadedFunc(float)\n"));} + +/* + `Tuple3' class with overloaded member functions + */ +struct Tuple3 { + float x, y, z; + + // constructors + Tuple3(void) {x = 1.0f; y = 2.0f; z = 3.0f; scprintf(_SC("%p - Tuple3(void)\n"),(void*)this); } + Tuple3(float _x, float _y, float _z) : x(_x), y(_y), z(_z) { scprintf(_SC("%p - Tuple3(x,y,z)\n"),(void*)this); } + + // destructor + virtual ~Tuple3() {scprintf(_SC("%p - ~Tuple3()\n"),(void*)this);} + + // overloaded member functions + void set(const Tuple3 &src) {x = src.x; y = src.y; z = src.z;} + float set(float xyz) {x = y = z = xyz; return xyz;} + void set(float x_, float y_, float z_) {x = x_; y = y_; z = z_;} + + /* overloaded static member functions */ + static float staticVar; + static void setStaticVar(void) {staticVar = 0.0;} + static void setStaticVar(float f) {staticVar = f;} + + Tuple3 operator+(const Tuple3 &d) const { + return Tuple3(x + d.x, y + d.y, z + d.z); + } + Tuple3 operator+(const float d) const { + return Tuple3(x + d, y + d, z + d); + } +}; + +DECLARE_INSTANCE_TYPE(Tuple3); + +/* static */ float Tuple3::staticVar; + + +struct Point3 : public Tuple3 { + Point3(void) : Tuple3() {} + Point3(float _x, float _y, float _z) : Tuple3(_x, _y, _z) {} + virtual ~Point3() {scprintf(_SC("~Point3()\n"));} + float getX(void) {return this->x;} + float getX(float offset) {return offset + this->x;} + void set(void) {Tuple3::set(0.0, 0.0, 0.0);} +}; +DECLARE_INSTANCE_TYPE(Point3); + + +SQPLUS_TEST(Test_FunctionOverloading) +{ + SQPLUS_TEST_TRACE(); + + using namespace SqPlus; + +#ifdef SQPLUS_OVERLOAD_OPT + OverloadGlobal(&overloadedFunc, _SC("overloadedFunc")); + OverloadGlobal(&overloadedFunc, _SC("overloadedFunc")); + OverloadGlobal(&overloadedFunc, _SC("overloadedFunc")); + + SQPLUS_TEST_TRACE_SUB(overload_global_functions); + RUN_SCRIPT(_SC("\ +overloadedFunc(); \n\ +overloadedFunc(100); \n\ +overloadedFunc(2.0); \n\ +")); + + RUN_SCRIPT_THROW( + _SC("print(\"An error is expected at the next line:\"); \n\ + overloadedFunc(\"foo\");"), + _SC("No match for given arguments") + ); + + + SQPLUS_TEST_TRACE_SUB(overload_member_functions_and_constructors); + + SQClassDef(_SC("Tuple3")) + // bind member variables + .var(&Tuple3::x, _SC("x")) + .var(&Tuple3::y, _SC("y")) + .var(&Tuple3::z, _SC("z")) + + // overload constructors + .overloadConstructor() + .overloadConstructor() + .overloadConstructor() + + // overload member functions + .overloadFunc(&Tuple3::set, _SC("set")) + .overloadFunc(&Tuple3::set, _SC("set")) + .overloadFunc(&Tuple3::set, + _SC("set")) + // overload static member functions + .overloadStaticFunc(&Tuple3::setStaticVar, + _SC("setStaticVar")) + .overloadStaticFunc(&Tuple3::setStaticVar, + _SC("setStaticVar")) + + // overload operators + .overloadOperator(&Tuple3::operator+, _SC("_add")) + .overloadOperator(&Tuple3::operator+, _SC("_add")) + + // static variable + .staticVar(&Tuple3::staticVar, _SC("staticVar")) + ; + + + RUN_SCRIPT(_SC("\ +local t3v = Tuple3(); \n\ +assert(t3v.x == 1.0); \n\ +assert(t3v.y == 2.0); \n\ +assert(t3v.z == 3.0); \n\ +\n\ +local t3f = Tuple3(-11.0, 22.0, -33.0); \n\ +assert(t3f.x == -11.0); \n\ +assert(t3f.y == 22.0); \n\ +assert(t3f.z == -33.0); \n\ +\n\ +local t3c = Tuple3(t3f); \n\ +assert(t3c.x == t3f.x); \n\ +assert(t3c.y == t3f.y); \n\ +assert(t3c.z == t3f.z); \n\ +\n\ +t3v.set(333.0); \n\ +assert(t3v.x == 333.0); \n\ +assert(t3v.y == 333.0); \n\ +assert(t3v.z == 333.0); \n\ +\n\ +t3v.set(444.0, 555.0, 666.0); \n\ +assert(t3v.x == 444.0); \n\ +assert(t3v.y == 555.0); \n\ +assert(t3v.z == 666.0); \n\ +\n\ +t3v.set(t3f); \n\ +assert(t3v.x == t3f.x); \n\ +assert(t3v.y == t3f.y); \n\ +assert(t3v.z == t3f.z); \n\ +\n\ +t3v.setStaticVar(); \n\ +assert(t3c.staticVar == 0.0); \n\ +\n\ +t3f.setStaticVar(2.0); \n\ +assert(t3f.staticVar == 2.0); \n\ +assert(t3c.staticVar == 2.0); \n\ +")); + + // overloaded operator+ + RUN_SCRIPT(_SC("\ +local t3o1 = Tuple3(1111.0, 3333.0, 6666.0); \n\ +local t3o2 = t3o1 + Tuple3(2222.0, 5555.0, 7777.0);\n\ +assert(t3o2.x == t3o1.x + 2222.0);\n\ +assert(t3o2.y == t3o1.y + 5555.0);\n\ +assert(t3o2.z == t3o1.z + 7777.0);\n\ +\n\ +local t3o3 = t3o1 + (-1111.0);\n\ +assert(t3o3.x == t3o1.x - 1111.0);\n\ +assert(t3o3.y == t3o1.y - 1111.0);\n\ +assert(t3o3.z == t3o1.z - 1111.0);\n\ +")); + + + +# ifdef SQ_USE_CLASS_INHERITANCE + SQClassDef(_SC("Point3"), _SC("Tuple3")) + .overloadConstructor() + .overloadConstructor() + .overloadFunc(&Point3::getX, _SC("getX")) + .overloadFunc(&Point3::getX, _SC("getX")) + .overloadFunc(&Point3::set, _SC("set")) + ; + + RUN_SCRIPT(_SC("\ +local p3v = Point3(); \n\ +assert(p3v.x == 1.0); \n\ +assert(p3v.y == 2.0); \n\ +assert(p3v.z == 3.0); \n\ +\n\ +assert(p3v.getX() == 1.0); \n\ +assert(p3v.getX(-2.0) == -1.0); \n\ +\n\ +p3v.set(); \n\ +assert(p3v.x == 0.0); \n\ +assert(p3v.y == 0.0); \n\ +assert(p3v.z == 0.0); \n\ +")); + + // Point3::set() shadows Tuple3::set + RUN_SCRIPT_THROW( + _SC("print(\"An errorr is expected at the next line:\"); \n\ + local p3v = Point3(); p3v.set(p3v);"), + _SC("No match for given arguments") + ); +# endif // SQ_USE_CLASS_INHERITANCE + +#else //SQPLUS_OVERLOAD_OPT + printf("Skipped (SQPLUS_OVERLOAD_OPT is not defined)\n"); +#endif //SQPLUS_OVERLOAD_OPT +} + diff --git a/sqplus/testSqPlus2unit/test_GlobalAsMember.cpp b/sqplus/testSqPlus2unit/test_GlobalAsMember.cpp new file mode 100755 index 0000000..ab62435 --- /dev/null +++ b/sqplus/testSqPlus2unit/test_GlobalAsMember.cpp @@ -0,0 +1,52 @@ +#include "testEnv.hpp" + +/* + Embedding a global function as an 'adaptor' to a member function (by ATS) + http://squirrel-lang.org/forums/thread/2147.aspx + + In essence, it's a global function, but SqPlus injects 'this' as a + first argument to the function. + */ +namespace { + +class TestClass { +public: + TestClass( ) : m_i(0) {} + + int AddOrSub( int a1, bool do_add ){ + return do_add ? a1+m_i : a1-m_i; + } + + int m_i; +}; + +int TestClass_Add( TestClass *ptc, int a1 ){ + return ptc->AddOrSub( a1, true ); +} + +} + +DECLARE_INSTANCE_TYPE(TestClass); + + +SQPLUS_TEST(Test_GlobalAsMember) +{ + SQPLUS_TEST_TRACE(); + + using namespace SqPlus; + + SQClassDef(_SC("TestClass")) + .globMembFunc(&TestClass_Add, _SC("Add")) + .var(&TestClass::m_i, _SC("m_i")); + + // Test that it works + // SqPlus injects an additional 'this' argument to global func + RUN_SCRIPT(_SC("\n\ +tc <- TestClass(); \n\ +tc.m_i = 200; \n\ +print(\"GlobalAsMember: \"); \n\ +print(tc.m_i); \n\ +print(tc.Add(114)); \n\ +assert(tc.Add(114)==314); \n\ +")); +} diff --git a/sqplus/testSqPlus2unit/test_GlobalFunctionBindings.cpp b/sqplus/testSqPlus2unit/test_GlobalFunctionBindings.cpp new file mode 100755 index 0000000..453559f --- /dev/null +++ b/sqplus/testSqPlus2unit/test_GlobalFunctionBindings.cpp @@ -0,0 +1,112 @@ +#include "testEnv.hpp" + +#include "newTestObj.hpp" + +// === Standard (non member) function === +int +testFunc(HSQUIRRELVM v) +{ + StackHandler sa(v); + int paramCount = sa.GetParamCount(); + scprintf(_SC("testFunc: numParams[%d]\n"), paramCount); + for (int i = 1; i <= paramCount; i++) { + scprintf(_SC("param[%d]: "), i); + switch(sa.GetType(i)) { + case OT_TABLE: + scprintf(_SC("OT_TABLE[%p]\n"), sa.GetObjectHandle(i)._unVal.pTable ); + break; + case OT_INTEGER: + scprintf(_SC("OT_INTEGER[%d]\n"),sa.GetInt(i)); + break; + case OT_FLOAT: + scprintf(_SC("OT_FLOAT[%f]\n"),sa.GetFloat(i)); + break; + case OT_STRING: + scprintf(_SC("OT_STRING[%s]\n"),sa.GetString(i)); + break; + default: + scprintf(_SC("TYPEID[%d]\n"),sa.GetType(i)); + } // switch + } // for + return SQ_OK; +} // testFunc + + +void +newtest(void) +{ + scprintf(_SC("NewTest\n")); +} + +const SQChar * +newtestR1(const SQChar *inString) +{ + scprintf(_SC("NewTestR1: %s\n"), inString); + return _SC("Returned String from newtestR1"); +} + + + +SQPLUS_TEST(Test_GlobalFunctionBindings) +{ + SQPLUS_TEST_TRACE(); + + using namespace SqPlus; + HSQUIRRELVM v = SquirrelVM::GetVMPtr(); + SquirrelObject root = SquirrelVM::GetRootTable(); + + // === BEGIN Global Function binding tests === + + // Implemented as SquirrelVM::CreateFunction(rootTable,func,name,typeMask). + // CreateFunctionGlobal() binds a standard SQFUNCTION (stack args). + SquirrelVM::CreateFunctionGlobal(testFunc, _SC("testFunc0")); + SquirrelVM::CreateFunctionGlobal(testFunc, _SC("testFuncN"), _SC("n")); + SquirrelVM::CreateFunctionGlobal(testFunc, _SC("testFuncS"), _SC("s")); + + SQPLUS_TEST_TRACE_SUB(testStandardFuncs); + RUN_SCRIPT(_SC(" testFunc0(); testFuncN(1.); testFuncS(\"Hello\"); ")); + + // === Register Standard Functions using template system + // (function will be directly called with argument auto-marshaling) === + RegisterGlobal(v, newtest, _SC("test")); + RegisterGlobal(v, newtestR1, _SC("testR1")); + + SQPLUS_TEST_TRACE_SUB(testReg3); + RUN_SCRIPT(_SC("\n\ +test(); \n\ +local rv = testR1(\"Hello\"); \n\ +print(rv); \n\ +assert(rv == \"Returned String from newtestR1\"); \n\ +")); + + + // === Register Member Functions to existing classes + // (as opposed to instances of classes) === + NewTestObj t1, t2, t3; + t1.val = 123; + t2.val = 456; + t3.val = 789; + RegisterGlobal(v, t1, &NewTestObj::newtest, _SC("testObj_newtest1")); + + // Register newtest() again with different name and object pointer. + RegisterGlobal(v, t2, &NewTestObj::newtest, _SC("testObj_newtest2")); + + // Can be any object supporting closures (functions). + SquirrelObject tr = SquirrelVM::GetRootTable(); + Register(v, + tr.GetObjectHandle(), + t3, + &NewTestObj::newtestR1, + _SC("testObj_newtestR1")); // Return value version. + + SQPLUS_TEST_TRACE_SUB(testReg4); + RUN_SCRIPT(_SC("\n\ +print(\"\\nMembers:\"); \n\ +testObj_newtest1(); \n\ +testObj_newtest2(); \n\ +local rv2 = testObj_newtestR1(\"Hello Again\"); \n\ +print(rv2); \n\ +assert(rv2 == \"Returned String from NewTestObj::newtestR1\"); \n\ +")); + // === END Global Function binding tests === +} diff --git a/sqplus/testSqPlus2unit/test_Instance.cpp b/sqplus/testSqPlus2unit/test_Instance.cpp new file mode 100755 index 0000000..4e3158f --- /dev/null +++ b/sqplus/testSqPlus2unit/test_Instance.cpp @@ -0,0 +1,77 @@ +#include "testEnv.hpp" + +class PlayerManager { +public: + struct Player { + SqPlus::ScriptStringVar64 name; + void printName(void) { + scprintf(_SC("Player.name = %s\n"), name.s); + } + }; + Player playerVar; // Will be accessed directly. + Player players[2]; + Player *GetPlayer(int player) { + // Must return pointer: a returned reference will behave the + // same as return by value. + return &players[player]; + } + PlayerManager() { + players[0].name = _SC("Player1"); + players[1].name = _SC("Player2"); + playerVar.name = _SC("PlayerVar"); + } +} playerManager; + +DECLARE_INSTANCE_TYPE(PlayerManager); +DECLARE_INSTANCE_TYPE(PlayerManager::Player); + +PlayerManager * +getPlayerManager(void) { + // Must return pointer: a returned reference will behave the same + // as return by value. + return &playerManager; +} + +SQPLUS_TEST(Test_Instance) +{ + SQPLUS_TEST_TRACE(); + + using namespace SqPlus; + + // === BEGIN Instance Test === + + SQClassDef(_SC("PlayerManager::Player")) + .func(&PlayerManager::Player::printName, _SC("printName")) + .var(&PlayerManager::Player::name, _SC("name")) + ; + SQClassDef(_SC("PlayerManager")) + .func(&PlayerManager::GetPlayer,_SC("GetPlayer")) + .var(&PlayerManager::playerVar,_SC("playerVar")) + ; + RegisterGlobal(getPlayerManager, _SC("getPlayerManager")); + BindVariable(&playerManager, _SC("playerManagerVar")); + + SQPLUS_TEST_TRACE_SUB(testGetInstance); + RUN_SCRIPT(_SC("\ + local PlayerManager = getPlayerManager(); \n\ + local oPlayer = PlayerManager.GetPlayer(0); \n\ + print(typeof oPlayer); \n\ + assert(typeof(oPlayer) == \"instance\") \n\ + oPlayer.printName(); \n\ + assert(oPlayer.name == \"Player1\") \n\ + PlayerManager.playerVar.printName(); \n\ + print(PlayerManager.playerVar.name); \n\ + assert(PlayerManager.playerVar.name == \"PlayerVar\") \n\ + oPlayer = PlayerManager.playerVar; \n\ + oPlayer.name = \"New_Name1\"; \n\ + playerManagerVar.playerVar.printName(); \n\ + assert(playerManagerVar.playerVar.name == \"New_Name1\") \n\ + oPlayer.name = \"New_Name2\"; \n\ + ")); + scprintf(_SC("playerManager.playerVar.name: %s\n"), + (const SQChar*)playerManager.playerVar.name); + + CHECK_EQUAL((const SQChar*)playerManager.playerVar.name, _SC("New_Name2")); + + // === END Instance Test === +} diff --git a/sqplus/testSqPlus2unit/test_MemberVariableTypes.cpp b/sqplus/testSqPlus2unit/test_MemberVariableTypes.cpp new file mode 100755 index 0000000..54b1e8f --- /dev/null +++ b/sqplus/testSqPlus2unit/test_MemberVariableTypes.cpp @@ -0,0 +1,106 @@ +#include "testEnv.hpp" + +/* + Support for member variable types by ATS + - set/get for short and char + - get for const SQChar* (read only) + - DECLARE_ENUM_TYPE for enum arguments + - automated typeof + + http://squirrel-lang.org/forums/thread/2147.aspx + */ + +namespace { + +class VariousMembers { +public: + VariousMembers(char ch_ = 0, + short sh_ = 0, + const SQChar *str_ = _SC("default val")) + + : m_ch(ch_), + m_sh(sh_), + m_str(str_) {} + + enum Mode {Mode1, Mode2}; + int FuncWithEnumArg(Mode m) {return int(m);} + + char m_ch; + short m_sh; + const SQChar *m_str; // Treated like a string by SqPlus get/set +}; + +} + +DECLARE_ENUM_TYPE(VariousMembers::Mode); +DECLARE_INSTANCE_TYPE(VariousMembers); + + +SQPLUS_TEST(Test_MemberVariableTypes) +{ + SQPLUS_TEST_TRACE(); + + using namespace SqPlus; + + SQClassDef(_SC("VariousMembers")) + // enum + .enumInt(VariousMembers::Mode1, _SC("Mode1")) + .enumInt(VariousMembers::Mode2, _SC("Mode2")) + .func(&VariousMembers::FuncWithEnumArg, _SC("FuncWithEnumArg")) + // char + .var(&VariousMembers::m_ch, _SC("ch")) + // short + .var(&VariousMembers::m_sh, _SC("sh")) + // const SQChar* + .var(&VariousMembers::m_str, _SC("str"), VAR_ACCESS_READ_ONLY) + ; + + // char + RUN_SCRIPT(_SC("\n\ +a <- VariousMembers(); \n\ +a.ch = 111; \n\ +assert(a.ch == 111); \n\ +a.ch = 260; \n\ +assert(a.ch != 260) \n\ +")); + + // short + RUN_SCRIPT(_SC("\n\ +b <- VariousMembers(); \n\ +b.sh = 4441; \n\ +assert(b.sh == 4441); \n\ +b.sh = 400000; \n\ +assert(b.sh != 400000); \n\ +")); + + // const SQChar* + RUN_SCRIPT(_SC("\n\ +c <- VariousMembers(); \n\ +assert(c.str == \"default val\") \n\ +")); + + // enum arg + RUN_SCRIPT(_SC("\n\ +d <- VariousMembers(); \n\ +assert(d.Mode1 == d.FuncWithEnumArg(d.Mode1)); \n\ +assert(d.Mode2 == d.FuncWithEnumArg(d.Mode2)); \n\ +assert(d.Mode1 != d.FuncWithEnumArg(d.Mode2)); \n\ +assert(d.Mode2 != d.FuncWithEnumArg(d.Mode1)); \n\ +")); + + + +#ifdef SQPLUS_ENABLE_TYPEOF + // Test auto typeof + RUN_SCRIPT(_SC("t <- \"VariousMembers\";")); +#else + RUN_SCRIPT(_SC("t <- \"instance\";")); +#endif + + RUN_SCRIPT(_SC("\n\ +e <- VariousMembers(); \n\ +print(typeof(e)); \n\ +assert(typeof(e) == t); \n\ +")); +} + diff --git a/sqplus/testSqPlus2unit/test_MultipleVMs.cpp b/sqplus/testSqPlus2unit/test_MultipleVMs.cpp new file mode 100755 index 0000000..3cf6f80 --- /dev/null +++ b/sqplus/testSqPlus2unit/test_MultipleVMs.cpp @@ -0,0 +1,44 @@ +#include "testEnv.hpp" +#include + +SQPLUS_TEST(Test_MultipleVMs) +{ + SQPLUS_TEST_TRACE(); + + using namespace SqPlus; + + struct SquirrelVMSys vms1; + SquirrelVM::GetVMSys(vms1); // Get Original VMsys + + SquirrelVM::Init(); + struct SquirrelVMSys vms2; + SquirrelVM::GetVMSys(vms2); // Get new VMsys + + + // Run script in original VMsys + SquirrelVM::SetVMSys(vms1); + RUN_SCRIPT(_SC("\ +x <- 1.0; \n\ +")); + + // Run script in new VMsys + SquirrelVM::SetVMSys(vms2); + RUN_SCRIPT(_SC("\ +assert(!(\"x\" in getroottable())); \n\ +x <- 2.0; \n\ +")); + + // Run script in original VMsys + SquirrelVM::SetVMSys(vms1); + RUN_SCRIPT(_SC("\ +assert(x == 1.0);\n\ +")); + + // # Change: SquirrelVMSys releases ref on VM in destructor + // Shutdown new VMsys + // (Original VMsys will be terminated by testing framework) + /* + SquirrelVM::SetVMSys(vms2); + SquirrelVM::Shutdown(); + */ +} diff --git a/sqplus/testSqPlus2unit/test_Namespace.cpp b/sqplus/testSqPlus2unit/test_Namespace.cpp new file mode 100755 index 0000000..0152ee9 --- /dev/null +++ b/sqplus/testSqPlus2unit/test_Namespace.cpp @@ -0,0 +1,65 @@ +#include "testEnv.hpp" + +#include "globals.hpp" + +// You can add functions/vars here, as well as bind globals to be +// accessed through this class as shown in the NameSpace example. +// +// If the class is instantiated in script, the instance is "locked", +// preventing accidental changes to elements. +// +// Thus using an instance as the namespace can be a better design for +// development. +// +// If variables/constants are bound to the class and/or +// non-static/non-global functions, the class must be instantiated +// before use. +struct NamespaceClass { +}; + +SQPLUS_TEST(Test_Namespace) +{ + SQPLUS_TEST_TRACE(); + + using namespace SqPlus; + HSQUIRRELVM v = SquirrelVM::GetVMPtr(); + SquirrelObject root = SquirrelVM::GetRootTable(); + + // === BEGIN Namespace examples === + + // Create a namespace using a table. + SquirrelObject nameSpaceTable = SquirrelVM::CreateTable(); + root.SetValue(_SC("Namespace1"), nameSpaceTable); + Register(v, + nameSpaceTable.GetObjectHandle(), + globalFunc, + _SC("namespaceFunc")); + + // Create a namespace using a class. + // + // If an instance is created from the class, using the instance + // will prevent accidental changes to the instance members. + // + // Using the class/instance form also allows extra information to + // be added to the proxy class, if desired (such as vars/funcs). + // + // NOTE: If any variables/static-variables/constants are + // registered to the class, it must be instantiated before use. + SQClassDef(_SC("Namespace2")) + .staticFunc(globalFunc, _SC("namespaceFunc")); + + RUN_SCRIPT(_SC("\ + Namespace1.namespaceFunc(\"Hello Namespace1 (table),\", 321); \n\ + Namespace2.namespaceFunc(\"Hello Namespace2 (class),\", 654); \n\ + local Namespace3 = Namespace2(); \n\ + Namespace3.namespaceFunc(\"Hello Namespace3 (instance),\", 987); \n\ + ")); + + RUN_SCRIPT_THROW( + _SC("print(\"An errorr is expected at the next line:\"); \n\ + namespaceFunc(\"Hello without namespace,\", -1);"), + _SC("the index 'namespaceFunc' does not exist") + ); + + // === END Namespace examples === +} diff --git a/sqplus/testSqPlus2unit/test_ObjectGetSet.cpp b/sqplus/testSqPlus2unit/test_ObjectGetSet.cpp new file mode 100755 index 0000000..2fc2e64 --- /dev/null +++ b/sqplus/testSqPlus2unit/test_ObjectGetSet.cpp @@ -0,0 +1,228 @@ +#include "testEnv.hpp" +#include "globals.hpp" +#include "constants.hpp" + +static const int intConstant = 7; +static const float floatConstant = 8.765f; +static const bool boolConstant = true; + +struct Vector3 { + static float staticVar; + float x, y, z; + Vector3() { + x = 1.f; + y = 2.f; + z = 3.f; + } + Vector3(float _x, float _y, float _z) : x(_x), y(_y), z(_z) {} + ~Vector3() { + scprintf(_SC("~Vector()\n")); + } + Vector3 Inc(Vector3 &v) { + x += v.x; + y += v.y; + z += v.z; + return *this; + } // Inc + Vector3 operator+(Vector3 & v) { + return Vector3(x + v.x, y + v.y, z + v.z); + } +}; +float Vector3::staticVar = 898.434f; +DECLARE_INSTANCE_TYPE(Vector3); + +Vector3 +Add2(Vector3 &a,Vector3 &b) +{ + Vector3 c; + c.x = a.x + b.x; + c.y = a.y + b.y; + c.z = a.z + b.z; + return c; +} // Add2 + +int +Add(HSQUIRRELVM v) +{ + using namespace SqPlus; + Vector3 *self = GetInstance(v, 1); + Vector3 *arg = GetInstance(v, 2); +#if 0 + SQUserPointer type = 0; + so.GetTypeTag(&type); + SQUserPointer reqType = ClassType::type(); + if (type != reqType) { + throw SquirrelError(_SC("Invalid class type")); + } // if +#endif + // Vector3 *self = (Vector3 *)so.GetInstanceUP(ClassType::type()); + // if (!self) throw SquirrelError(_SC("Invalid class type")); + Vector3 tv; + tv.x = arg->x + self->x; + tv.y = arg->y + self->y; + tv.z = arg->z + self->z; + return ReturnCopy(v, tv); +} + +enum {SQ_ENUM_TEST = 1234321}; + + +SQPLUS_TEST(Test_ObjectGetSet) +{ + SQPLUS_TEST_TRACE(); + + using namespace SqPlus; + + SQClassDef(_SC("Vector3")) + .var(&Vector3::x, _SC("x")) + .var(&Vector3::y, _SC("y")) + .var(&Vector3::z, _SC("z")) + .func(&Vector3::Inc, _SC("Inc")) + .func(&Vector3::operator+, _SC("_add")) + .staticFunc(&Add2, _SC("Add2")) + .staticFuncVarArgs(&Add, _SC("Add")) + .staticVar(&Vector3::staticVar,_SC("staticVar"), VAR_ACCESS_READ_ONLY) + .staticVar(&globalVar, _SC("globalVar")) + .constant(SQ_10, _SC("SQ_10")) + .constant(SQ_E, _SC("SQ_E")) + .constant(SQ_PI, _SC("SQ_PI")) + .constant(SQ_CONST_STRING, _SC("SQ_CONST_STRING")) + .enumInt(SQ_ENUM_TEST, _SC("SQ_ENUM_TEST")) + .constant(intConstant, _SC("intConstant")) + .constant(floatConstant, _SC("floatConstant")) + .constant(true, _SC("boolTrue")) + .constant(false, _SC("boolFalse")) + .constant(boolConstant, _SC("boolConstant")) + ; + + /* + We can pass in arguments: + + by value (required for constant float, int, etc., or when a + copy is desired), + + by reference (data will be copied to SquirrelObject and + memory managed), + + by pointer (no data copying: pointer is used directly in + SquirrelObject; the memory will not be managed). + */ + + // constant argument is passed by value + // (even though declaration is by ref: const & results in + // by-value in this case), memory will be allocated and + // managed for the copy. + SquirrelObject tc(5.678f); + float valc = tc.Get(); + scprintf(_SC("Valc is: %f\n"), valc); + CHECK_EQUAL(valc, 5.678f); + + float val = 1.234f; + SquirrelObject t(val); // val is passed by reference, memory will + // be allocated, and the value copied once. + + float val2 = t.Get(); + scprintf(_SC("Val2 is: %f\n"), val2); + CHECK_EQUAL(val2, 1.234f); + + if (1) { + // Pass in by reference: will be copied once, with memory for + // new copy managed by Squirrel. + SquirrelObject v(Vector3(1.f, 2.f, 3.f)); + + Vector3 * pv = v.Get(); + scprintf(_SC("Vector3 is: %f %f %f\n"), pv->x, pv->y, pv->z); + CHECK_EQUAL(pv->x, 1.f); + CHECK_EQUAL(pv->y, 2.f); + CHECK_EQUAL(pv->z, 3.f); + pv->z += 1.f; + + if (1) { + // This is a pointer to v's instance (passed in by + // pointer: see SquirrelObject.h). + SquirrelObject v2p(pv); + + // A new Squirrel Instance will be created, but the C++ + // instance pointer will not get freed when v2p goes out + // of scope (release hook will be null). + pv = v2p.Get(); + scprintf(_SC("Vector3 is: %f %f %f\n"), pv->x, pv->y, pv->z); + CHECK_EQUAL(pv->x, 1.f); + CHECK_EQUAL(pv->y, 2.f); + CHECK_EQUAL(pv->z, 4.f); + } // if + } // if + + scprintf(_SC("Vector3() instance has been released.\n\n")); + + + SQPLUS_TEST_TRACE_SUB(testStaticVars); + RUN_SCRIPT(_SC(" \n\ +local v = Vector3(); \n\ +local v2 = Vector3(); \n\ +local v3 = v + v2; \n\ +v3 += v2; \n\ +print(\"v3.x: \"+v3.x); \n\ +print(\"Vector3::staticVar: \" + v.staticVar); \n\ +assert(v.staticVar == 898.434); \n\ +print(\"Vector3::globalVar: \" + v.globalVar); \n\ +assert(v.globalVar == 5551234); \n\ +")); + SQPLUS_TEST_TRACE_SUB(testStaticVarsConstant); + RUN_SCRIPT_THROW(_SC("local v = Vector3(); v.staticVar = 0;"), + _SC("setVar(): Cannot write to constant: staticVar")); + + + SQPLUS_TEST_TRACE_SUB(testConstants1); + RUN_SCRIPT(_SC("\ +local v = Vector3(); \n\ +print(\"SQ_10: \" + v.SQ_10) \n\ +assert(v.SQ_10 == 10); \n\ +print(\"SQ_E: \" + v.SQ_E) \n\ +assert(v.SQ_E - 2.71828182845904523536 < 1.0E-6); \n\ +print(\"SQ_PI: \" + v.SQ_PI) \n\ +assert(v.SQ_PI - 3.14159265358979323846 < 1.0E-6); \n\ +print(\"SQ_CONST_STRING: \" + v.SQ_CONST_STRING) \n\ +assert(v.SQ_CONST_STRING == \"A constant string\"); \n\ +print(\"SQ_ENUM_TEST: \" + v.SQ_ENUM_TEST); \n\ +assert(v.SQ_ENUM_TEST == 1234321); \n\ +" )); + + + SQPLUS_TEST_TRACE_SUB(testConstants2); + RUN_SCRIPT(_SC("\ +local v = Vector3(); \n\ +print(\"intConstant: \" + v.intConstant); \n\ +assert(v.intConstant == 7); \n\ +print(\"floatConstant: \" + v.floatConstant); \n\ +assert(v.floatConstant == 8.765); \n\ +print(\"boolTrue: \" + (v.boolTrue ? \"True\" : \"False\" )); \n\ +assert(v.boolTrue); \n\ +print(\"boolFalse: \" + (v.boolFalse ? \"True\" : \"False\" )); \n\ +assert(!v.boolFalse); \n\ +print(\"boolConstant: \" + (v.boolConstant ? \"True\" : \"False\"));\n\ +assert(v.boolConstant); \n\ +")); + + SQPLUS_TEST_TRACE_SUB(testRegV); + RUN_SCRIPT(_SC("\ +local vec = Vector3(); \n\ +print(vec.x); \n\ +assert(vec.x == 1.); \n\ +vec = vec.Add(vec); \n\ +print(vec.x); \n\ +assert(vec.x == 2.); \n\ +vec = vec.Add(vec); \n\ +print(vec.x); \n\ +assert(vec.x == 4.); \n\ +vec = vec.Add2(vec, vec); \n\ +print(vec.x); \n\ +assert(vec.x == 8.); \n\ +local v2 = Vector3(); \n\ +vec = v2.Inc(vec); \n\ +print(vec.x); \n\ +assert(vec.x == 9.); \n\ +print(v2.x); \n\ +assert(v2.x == 9.); \n\ +")); +} diff --git a/sqplus/testSqPlus2unit/test_PassByReference.cpp b/sqplus/testSqPlus2unit/test_PassByReference.cpp new file mode 100755 index 0000000..0a0ec82 --- /dev/null +++ b/sqplus/testSqPlus2unit/test_PassByReference.cpp @@ -0,0 +1,69 @@ +#include "testEnv.hpp" + +namespace { + +class Creature { + int health; +public: + enum {MaxHealth = 100}; + Creature() : health(MaxHealth) {} + int GetMaxHealth(void) { + return MaxHealth; + } + int GetHealth(void) { + return health; + } + void SetHealth(int newHealth) { + health = newHealth; + } +}; +} +DECLARE_INSTANCE_TYPE(Creature); + + +SQPLUS_TEST(Test_PassByReference) +{ + SQPLUS_TEST_TRACE(); + + using namespace SqPlus; + + // === BEGIN example from forum post === + + SQClassDef(_SC("Creature")) + .func(&Creature::GetMaxHealth, _SC("GetMaxHealth")) + .func(&Creature::GetHealth, _SC("GetHealth")) + .func(&Creature::SetHealth, _SC("SetHealth")) + ; + Creature frodo; + frodo.SetHealth(frodo.GetMaxHealth() / 2); + + RUN_SCRIPT(_SC("function HealthPotionUse(Target) { \n\ + local curHealth = Target.GetHealth(); \n\ + local maxHealth = Target.GetMaxHealth(); \n\ + if ((maxHealth - curHealth) > 15) { \n\ + curHealth += 15; \n\ + } else { \n\ + curHealth = maxHealth; \n\ + } \n\ + Target.SetHealth(curHealth); \n\ + print(typeof Target); \n\ + assert(typeof(Target) == \"instance\"); \n\ + return Target; \n\ + }")); + + + // Pass by value and return a copy + // (Must return by reference due to template system design). + Creature newFrodo = + SquirrelFunction(_SC("HealthPotionUse"))(frodo); + + // Pass the address to directly modify frodo. + SquirrelFunction(_SC("HealthPotionUse"))(&frodo); + + scprintf(_SC("Frodo's health: %d %d\n"), + frodo.GetHealth(), newFrodo.GetHealth()); + + CHECK_EQUAL(frodo.GetHealth(), newFrodo.GetHealth()); + + // === END example from forum post === +} diff --git a/sqplus/testSqPlus2unit/test_PointerToDerived.cpp b/sqplus/testSqPlus2unit/test_PointerToDerived.cpp new file mode 100755 index 0000000..742e5ba --- /dev/null +++ b/sqplus/testSqPlus2unit/test_PointerToDerived.cpp @@ -0,0 +1,131 @@ +#include "testEnv.hpp" + +/* + http://squirrel-lang.org/forums/thread/1875.aspx + http://wiki.squirrel-lang.org/default.aspx/SquirrelWiki/SqPlusNativeCreatedInstancesWithCorrectAncestry.html +*/ + +namespace { + +class cBase { +public: + cBase(void) : myId(id++) {} + virtual ~cBase() {} + + void echo(void) {printf("cBase(id = %d)\n", myId);} + const SQChar *Name(void) {return _SC("cBase");} + const SQChar *BaseSpecific(void) {return _SC("BaseSpecific(void)");} + + int myId; + static int id; +}; + +class cDerived : public cBase { +public: + cDerived(void) : cBase(), myId(id++) {} + virtual ~cDerived() {} + + void echo(void) { + printf("cDerived(id = %d), cBase(id = %d)\n", myId, cBase::myId); + } + const SQChar *Name(void) {return _SC("cDerived");} + const SQChar *DerivedSpecific(void) {return _SC("DerivedSpecific(void)");} + + int myId; + static int id; +}; + +int cBase::id = 0; +int cDerived::id = 1000; + +} + +DECLARE_INSTANCE_TYPE(cBase); +DECLARE_INSTANCE_TYPE(cDerived); + + +cBase b; +cDerived d; + +cBase &GetBase() {return b;} +cDerived &GetDerived() {return d;} +cBase *GetBasePtr() {return &b;} +cDerived *GetDerivedPtr() {return &d;} + + +SQPLUS_TEST(Test_PointerToDerived) +{ + SQPLUS_TEST_TRACE(); + + using namespace SqPlus; + +#ifdef SQ_USE_CLASS_INHERITANCE + + SQClassDef(_SC("cBase")) + .func(&cBase::echo, _SC("echo")) + .func(&cBase::Name, _SC("Name")) + .func(&cBase::BaseSpecific, _SC("BaseSpecific")); + + SQClassDef(_SC("cDerived"), _SC("cBase")) + .func(&cDerived::echo, _SC("echo")) + .func(&cDerived::Name, _SC("Name")) + .func(&cDerived::DerivedSpecific, _SC("DerivedSpecific")); + + RegisterGlobal(&GetBase, _SC("GetBase")); + RegisterGlobal(&GetDerived, _SC("GetDerived")); + RegisterGlobal(&GetBasePtr, _SC("GetBasePtr")); + RegisterGlobal(&GetDerivedPtr, _SC("GetDerivedPtr")); + + + SQPLUS_TEST_TRACE_SUB(b <- cBase()); + RUN_SCRIPT(_SC("\n\ +b <- cBase(); \n\ +b.echo() \n\ +assert(b.Name() == \"cBase\"); \n\ +assert(b.BaseSpecific() == \"BaseSpecific(void)\"); \n\ +")); + + SQPLUS_TEST_TRACE_SUB(b <- GetBase()); + RUN_SCRIPT(_SC("\n\ +b <- GetBase(); \n\ +b.echo() \n\ +assert(b.Name() == \"cBase\"); \n\ +assert(b.BaseSpecific() == \"BaseSpecific(void)\"); \n\ +")); + + SQPLUS_TEST_TRACE_SUB(b <- GetBasePtr()); + RUN_SCRIPT(_SC("\n\ +b <- GetBasePtr(); \n\ +b.echo() \n\ +assert(b.Name() == \"cBase\"); \n\ +assert(b.BaseSpecific() == \"BaseSpecific(void)\"); \n\ +")); + + SQPLUS_TEST_TRACE_SUB(d <- cDerived()); + RUN_SCRIPT(_SC("\n\ +d <- cDerived(); \n\ +d.echo() \n\ +assert(d.Name() == \"cDerived\"); \n\ +assert(d.DerivedSpecific() == \"DerivedSpecific(void)\"); \n\ +assert(d.BaseSpecific() == \"BaseSpecific(void)\"); \n\ +")); + + SQPLUS_TEST_TRACE_SUB(d <- GetDerived()); + RUN_SCRIPT(_SC("\n\ +d <- GetDerived(); \n\ +d.echo() \n\ +assert(d.Name() == \"cDerived\"); \n\ +assert(d.DerivedSpecific() == \"DerivedSpecific(void)\"); \n\ +assert(d.BaseSpecific() == \"BaseSpecific(void)\"); \n\ +")); + + SQPLUS_TEST_TRACE_SUB(d <- GetDerivedPtr()); + RUN_SCRIPT(_SC("\n\ +d <- GetDerivedPtr(); \n\ +d.echo() \n\ +assert(d.Name() == \"cDerived\"); \n\ +assert(d.DerivedSpecific() == \"DerivedSpecific(void)\"); \n\ +assert(d.BaseSpecific() == \"BaseSpecific(void)\"); \n\ +")); +#endif +} diff --git a/sqplus/testSqPlus2unit/test_PointfBoxf.cpp b/sqplus/testSqPlus2unit/test_PointfBoxf.cpp new file mode 100755 index 0000000..ba3c4ab --- /dev/null +++ b/sqplus/testSqPlus2unit/test_PointfBoxf.cpp @@ -0,0 +1,153 @@ +#include "testEnv.hpp" + +template +struct Point { + Point() {} + Point(T X, T Y) : X(X), Y(Y) {} + T X, Y; +}; + +template +struct Box { + Box() {} + Box(Point UpperLeft, Point LowerRight) : + UpperLeft(UpperLeft), LowerRight(LowerRight) {} + Point UpperLeft, LowerRight; + void print(void) { + scprintf(_SC("UL.X %f UL.Y %f LR.X %f LR.Y %f\n"), + UpperLeft.X, UpperLeft.Y, LowerRight.X, LowerRight.Y); + } +}; + +template +struct Window { + int id; + Box box; +}; + +typedef Point Pointf; +typedef Box Boxf; +typedef Window Windowf; + +int +constructPointf(float X, float Y, HSQUIRRELVM v) +{ + using namespace SqPlus; + return PostConstruct(v, + new Pointf(X,Y), + ReleaseClassPtr::release); +} + +// Must pass by reference or pointer (not copy) +int +constructBoxf(Pointf &UpperLeft, Pointf &LowerRight, HSQUIRRELVM v) +{ + using namespace SqPlus; + return PostConstruct(v, + new Boxf(UpperLeft, LowerRight), + ReleaseClassPtr::release); +} + +struct WindowHolder { + static Windowf *currentWindow; + static Windowf *getWindow(void) { + return currentWindow; + } +}; +Windowf * WindowHolder::currentWindow = 0; + +DECLARE_INSTANCE_TYPE(Pointf); +DECLARE_INSTANCE_TYPE(Boxf); +DECLARE_INSTANCE_TYPE(Windowf); + +SQPLUS_TEST(Test_PointBoxf) +{ + SQPLUS_TEST_TRACE(); + + using namespace SqPlus; + + SQClassDef() + .staticFunc(constructPointf, _SC("constructor")) + .var(&Pointf::X, _SC("X")) + .var(&Pointf::Y, _SC("Y")) + ; + SQClassDef() + .staticFunc(constructBoxf, _SC("constructor")) + .func(&Boxf::print, _SC("print")) + .var(&Boxf::UpperLeft, _SC("UpperLeft")) + .var(&Boxf::LowerRight, _SC("LowerRight")) + ; + SQClassDef() + .var(&Windowf::id, _SC("Id")) + .var(&Windowf::box, _SC("Box")) + ; + + RegisterGlobal(WindowHolder::getWindow, _SC("getWindow")); + + Windowf myWindow; + myWindow.id = 42; + myWindow.box = Boxf(Pointf(1.f, 2.f), Pointf(3.f, 4.f)); + WindowHolder::currentWindow = &myWindow; + + // The createWindow() function below creates a new instance on the + // root table. The instance data is a pointer to the C/C++ + // instance, and will not be freed or otherwise managed. + RUN_SCRIPT(_SC("\ + local MyWindow = Windowf(); \n\ + MyWindow.Box = Boxf(Pointf(11., 22.), Pointf(33., 44.)); \n\ + MyWindow.Box.print(); \n\ + print(MyWindow.Box.LowerRight.Y); \n\ + assert(MyWindow.Box.LowerRight.Y == 44.);\n\ + MyWindow.Box.LowerRight.Y += 1.; \n\ + local MyWindow2 = Windowf(); \n\ + MyWindow2 = MyWindow; \n\ + print(MyWindow2.Box.LowerRight.Y); \n\ + assert(MyWindow2.Box.LowerRight.Y == 45.); \n\ + local MyBox = Boxf(Pointf(10., 20.), Pointf(30., 40.)); \n\ + MyBox.UpperLeft = Pointf(1000., 1000.); \n\ + MyBox.UpperLeft.X = 5000. \n\ + MyBox.print(); \n\ + print(MyBox.UpperLeft.X) \n\ + print(MyBox.UpperLeft.Y) \n\ + assert(MyBox.UpperLeft.X == 5000.) \n\ + assert(MyBox.UpperLeft.Y == 1000.) \n\ +") _SC(" \n\ + MyWindow2.Box = MyBox; \n\ + assert(MyWindow2.Box.UpperLeft.X == 5000.); \n\ + assert(MyWindow2.Box.UpperLeft.Y == 1000.); \n\ + assert(MyWindow2.Box.LowerRight.X == 30.); \n\ + assert(MyWindow2.Box.LowerRight.Y == 40.); \n\ + MyWindow2 = getWindow(); \n\ + print(\"MyWindow2: \"+MyWindow2.Id); \n\ + assert(MyWindow2.Id == 42); \n\ + MyWindow2.Box.print(); \n\ + assert(MyWindow2.Box.UpperLeft.X == 1.); \n\ + assert(MyWindow2.Box.UpperLeft.Y == 2.); \n\ + assert(MyWindow2.Box.LowerRight.X == 3.); \n\ + assert(MyWindow2.Box.LowerRight.Y == 4.); \n\ + function createWindow(name, instance) { \n\ + ::rawset(name, instance); \n\ + } \n\ +")); + + Windowf window = myWindow; + window.id = 54; + window.box.UpperLeft.X += 1; + window.box.UpperLeft.Y += 1; + window.box.LowerRight.X += 1; + window.box.LowerRight.Y += 1; + + // Create a new Window instance "NewWindow" on the root table. + SquirrelFunction(_SC("createWindow"))(_SC("NewWindow"), &window); + + RUN_SCRIPT(_SC("\n\ + print(\"NewWindow: \"+NewWindow.Id); \n\ + assert(NewWindow.Id == 54); \n\ + NewWindow.Box.print(); \n\ + assert(NewWindow.Box.UpperLeft.X == 2.); \n\ + assert(NewWindow.Box.UpperLeft.Y == 3.); \n\ + assert(NewWindow.Box.LowerRight.X == 4.); \n\ + assert(NewWindow.Box.LowerRight.Y == 5.); \n\ + ")); +} + diff --git a/sqplus/testSqPlus2unit/test_PureVirtualInterface.cpp b/sqplus/testSqPlus2unit/test_PureVirtualInterface.cpp new file mode 100755 index 0000000..fbeef34 --- /dev/null +++ b/sqplus/testSqPlus2unit/test_PureVirtualInterface.cpp @@ -0,0 +1,78 @@ +#include "testEnv.hpp" + +class PureInterface { +public: + virtual void pureFunc1(void) = 0; + virtual void pureFunc2(void) = 0; +}; + +class MyImp : public PureInterface { +public: + PureInterface *getInterface(void) { + return static_cast(this); + } + virtual void pureFunc1(void) { + scprintf(_SC("PureFunc1 called [0x%p].\n"), this); + } + virtual void pureFunc2(void) { + scprintf(_SC("PureFunc2 called [0x%p].\n"), this); + } +}; + +class InterfaceHolder { +public: + PureInterface *theInterface; + void setInterface(PureInterface *pureInterface) { + theInterface = pureInterface; + } + PureInterface *getInterface(void) { + return theInterface; + } +}; + +DECLARE_INSTANCE_TYPE(PureInterface); +DECLARE_INSTANCE_TYPE(MyImp); +DECLARE_INSTANCE_TYPE(InterfaceHolder); + + +SQPLUS_TEST(Test_PureVirtualInterface) +{ + SQPLUS_TEST_TRACE(); + + using namespace SqPlus; + + SQClassDefNoConstructor(_SC("PureInterface")) + .func(&PureInterface::pureFunc1, _SC("pureFunc1")) + .func(&PureInterface::pureFunc2, _SC("pureFunc2")) + ; + SQClassDef(_SC("InterfaceHolder")) + .func(&InterfaceHolder::setInterface, _SC("setInterface")) + .func(&InterfaceHolder::getInterface, _SC("getInterface")) + ; + SQClassDef(_SC("MyImp")) + .func(&MyImp::getInterface, _SC("getInterface")) + ; + + MyImp myImp; + + RUN_SCRIPT(_SC("ih <- InterfaceHolder();")); + + SquirrelObject root = SquirrelVM::GetRootTable(); + SquirrelObject ih = root.GetValue(_SC("ih")); + InterfaceHolder *ihp = reinterpret_cast( + ih.GetInstanceUP(ClassType::type()) + ); + ihp->setInterface(&myImp); + + RUN_SCRIPT(_SC("\ + ih.getInterface().pureFunc1(); \n\ + ih.getInterface().pureFunc2(); \n\ + ihp <- ih.getInterface(); \n\ + ihp.pureFunc1(); \n\ + ihp.pureFunc2(); \n\ + myIh <- MyImp(); \n\ + ih.setInterface(myIh.getInterface()); \n\ + ih.getInterface().pureFunc1(); \n\ + ih.getInterface().pureFunc2(); \n\ + ")); +} diff --git a/sqplus/testSqPlus2unit/test_SQ_STD_String.cpp b/sqplus/testSqPlus2unit/test_SQ_STD_String.cpp new file mode 100755 index 0000000..c55787f --- /dev/null +++ b/sqplus/testSqPlus2unit/test_SQ_STD_String.cpp @@ -0,0 +1,45 @@ +#include "testEnv.hpp" + +#ifdef SQPLUS_SUPPORT_SQ_STD_STRING +inline const SqPlus::sq_std_string & +getString(void) +{ + static SqPlus::sq_std_string var = _SC("= Test String ="); + return var; +} + +inline const SqPlus::sq_std_string & +echoString(const SqPlus::sq_std_string &src) +{ + static SqPlus::sq_std_string var; + var = src; + return var; +} +#endif + +SQPLUS_TEST(Test_SQ_STD_String) +{ + SQPLUS_TEST_TRACE(); + +#ifdef SQPLUS_SUPPORT_SQ_STD_STRING + SqPlus::RegisterGlobal(getString, _SC("getString")); + SqPlus::RegisterGlobal(echoString, _SC("echoString")); + + RUN_SCRIPT(_SC("\n\ +local str = getString(); \n\ +assert(str == \"= Test String =\"); \n\ +")); + + RUN_SCRIPT(_SC("\n\ +local str = echoString(\"echo me\"); \n\ +assert(str == \"echo me\"); \n\ +")); + + // BindVariable of sq_std_string (not yet available) + //SqPlus::sq_std_string str = _SC("[test string]"); + //SqPlus::BindVariable(&str, _SC("str")); + +#else + printf("Skipped (SQPLUS_SUPPORT_SQ_STD_STRING is not defined)\n"); +#endif +} diff --git a/sqplus/testSqPlus2unit/test_STD_String.cpp b/sqplus/testSqPlus2unit/test_STD_String.cpp new file mode 100755 index 0000000..52dfa50 --- /dev/null +++ b/sqplus/testSqPlus2unit/test_STD_String.cpp @@ -0,0 +1,58 @@ +#include "testEnv.hpp" + +inline const std::string & +getStdString(void) +{ + static std::string var = "= Test String ="; + return var; +} + +inline const std::string & +echoStdString(const std::string &src) +{ + static std::string var; + var = src; + return var; +} + +SQPLUS_TEST(Test_STD_String) +{ + SQPLUS_TEST_TRACE(); + +#if defined(SQUNICODE) + printf("Skipped (No direct binding of std::string when unicode)\n"); +#elif defined(SQPLUS_SUPPORT_STD_STRING) + SqPlus::RegisterGlobal(getStdString, _SC("getStdString")); + SqPlus::RegisterGlobal(echoStdString, _SC("echoStdString")); + + RUN_SCRIPT(_SC("\n\ +local str = getStdString(); \n\ +assert(str == \"= Test String =\"); \n\ +")); + + RUN_SCRIPT(_SC("\n\ +local str = echoStdString(\"echo me\"); \n\ +assert(str == \"echo me\"); \n\ +")); + + // Binding std::string by PallavNawani + // in http://squirrel-lang.org/forums/2370/ShowThread.aspx + std::string testStr = "[test string]"; + SqPlus::BindVariable(&testStr, _SC("testStr")); + + // c++ -> squirrel + RUN_SCRIPT(_SC("\n\ +assert(testStr == \"[test string]\"); \n\ +")); + + // squirrel -> c++ + RUN_SCRIPT(_SC("\n\ +testStr = \"[modified string]\"; \n\ +")); + CHECK_EQUAL(testStr, "[modified string]"); + +#else + printf("Skipped (SQPLUS_SUPPORT_STD_STRING is not defined)\n"); +#endif // SQUNICODE +} + diff --git a/sqplus/testSqPlus2unit/test_ScriptingTypeName.cpp b/sqplus/testSqPlus2unit/test_ScriptingTypeName.cpp new file mode 100755 index 0000000..6ea163e --- /dev/null +++ b/sqplus/testSqPlus2unit/test_ScriptingTypeName.cpp @@ -0,0 +1,38 @@ +#include "testEnv.hpp" + +namespace Scripting { +class ScriptEntity { +public: + ScriptEntity() { + Bind(); + } + static void Bind(void) { + SqPlus::SQClassDef(_SC("ScriptEntity")) + .var(&ScriptEntity::m_strName, _SC("name")) + ; + } + SqPlus::ScriptStringVar64 m_strName; +}; +} +DECLARE_INSTANCE_TYPE_NAME(Scripting::ScriptEntity, ScriptEntity); + + +SQPLUS_TEST(Test_ScriptingTypeName) +{ + SQPLUS_TEST_TRACE(); + + // === BEGIN from a forum post by jkleinecke. 8/23/06 jcs === + + Scripting::ScriptEntity entity ; + SqPlus::BindVariable(&entity, _SC("instance")); + + RUN_SCRIPT(_SC("\n\ +instance.name = \"Testing an instance variable bind: member assignment.\";\n\ +print(instance.name);\n\ +")); + CHECK_EQUAL((const SQChar*)(entity.m_strName), + _SC("Testing an instance variable bind: member assignment.")); + // === END from a forum post by jkleinecke. 8/23/06 jcs === +} + + diff --git a/sqplus/testSqPlus2unit/test_Scripts.cpp b/sqplus/testSqPlus2unit/test_Scripts.cpp new file mode 100755 index 0000000..21be237 --- /dev/null +++ b/sqplus/testSqPlus2unit/test_Scripts.cpp @@ -0,0 +1,54 @@ +#include "testEnv.hpp" + +// Example from forum post question: +class STestScripts {}; // Proxy class +class TestScripts { +public: + int Var_ToBind1, Var_ToBind2; + + void InitScript1(void) { + using namespace SqPlus; + Var_ToBind1 = 808; + RegisterGlobal(*this, &TestScripts::Test1, _SC("Test1")); + RegisterGlobal(*this, &TestScripts::Test2, _SC("Test2")); + BindVariable(&Var_ToBind1, _SC("Var_ToBind1")); + } // InitScript1 + + void InitScript2(void) { + using namespace SqPlus; + Var_ToBind2 = 909; + SQClassDef(_SC("STestScripts")) + .staticFunc(*this,&TestScripts::Test1, _SC("Test1")) + .staticFunc(*this,&TestScripts::Test2, _SC("Test2")) + .staticVar(&Var_ToBind2, _SC("Var_ToBind2")) + ; + } // InitScript2 + + void Test1(void) { + scprintf(_SC("TestScripts::Test1() called.\n")); + } + void Test2(void) { + scprintf(_SC("TestScripts::Test2() called.\n")); + } +} testScripts; + + +SQPLUS_TEST(Test_Scripts) +{ + SQPLUS_TEST_TRACE(); + + testScripts.InitScript1(); + testScripts.InitScript2(); + + RUN_SCRIPT(_SC("\ + local testScripts = STestScripts(); \n\ + testScripts.Test1(); \n\ + testScripts.Test2(); \n\ + print(testScripts.Var_ToBind2); \n\ + assert(testScripts.Var_ToBind2 == 909); \n\ + Test1(); \n\ + Test2(); \n\ + print(Var_ToBind1); \n\ + assert(Var_ToBind1 == 808); \n\ + ")); +} diff --git a/sqplus/testSqPlus2unit/test_SimpleVariable.cpp b/sqplus/testSqPlus2unit/test_SimpleVariable.cpp new file mode 100755 index 0000000..ae59ac3 --- /dev/null +++ b/sqplus/testSqPlus2unit/test_SimpleVariable.cpp @@ -0,0 +1,47 @@ +#include "testEnv.hpp" + + +SQPLUS_TEST(Test_SimpleVariable) +{ + SQPLUS_TEST_TRACE(); + + using namespace SqPlus; + SquirrelObject root = SquirrelVM::GetRootTable(); + + // === BEGIN Simple variable binding tests === + + int iVar = 777; + float fVar = 88.99f; + bool bVar = true; + BindVariable(root, &iVar, _SC("iVar")); + BindVariable(root, &fVar, _SC("fVar")); + BindVariable(root, &bVar, _SC("bVar")); + + CHECK_EQUAL(root.GetValue(_SC("iVar")).ToInteger(), 777); + CHECK_CLOSE(root.GetValue(_SC("fVar")).ToFloat(), 88.99f, 1.0E-6); + CHECK_EQUAL(root.GetValue(_SC("bVar")).ToBool(), true); + + iVar = 999; + CHECK_EQUAL(root.GetValue(_SC("iVar")).ToInteger(), 999); + + fVar = 77.88f; + CHECK_CLOSE(root.GetValue(_SC("fVar")).ToFloat(), 77.88f, 1.0E-6); + + bVar = false; + CHECK_EQUAL(root.GetValue(_SC("bVar")).ToBool(), false); + + // + static ScriptStringVar128 testString; + scsprintf(testString, _SC("This is a test string")); + BindVariable(root, &testString, _SC("testString")); + + CHECK_EQUAL(root.GetValue(_SC("testString")).ToString(), + _SC("This is a test string")); + + scsprintf(testString, _SC("This is a modified string")); + CHECK_EQUAL(root.GetValue(_SC("testString")).ToString(), + _SC("This is a modified string")); + + // === END Simple variable binding tests === +} + diff --git a/sqplus/testSqPlus2unit/test_SmartPointer.cpp b/sqplus/testSqPlus2unit/test_SmartPointer.cpp new file mode 100755 index 0000000..4051aa7 --- /dev/null +++ b/sqplus/testSqPlus2unit/test_SmartPointer.cpp @@ -0,0 +1,76 @@ +#include "testEnv.hpp" + +namespace { + +class Data { +public: + int var; + + Data() { + var = 5; + } + + void func() { + scprintf(_SC("data.func() data.var = %d\n"), var); + } +}; + +Data data; + +class SmartPointer { +public: + Data* pointee; + + SmartPointer() { + pointee = &data; + } + + void func() { + scprintf(_SC("pointer.func()\n")); + } + + Data* get() { + return pointee; + } +}; + +} // namespace + +DECLARE_INSTANCE_TYPE(SmartPointer); + + +SQPLUS_TEST(Test_SmartPointer) +{ + SQPLUS_TEST_TRACE(); + + using namespace SqPlus; + +#ifdef SQPLUS_SMARTPOINTER_OPT + // === BEGIN SmartPointer Test === + + SQClassDef(_SC("SmartPointer")) + .func(&SmartPointer::func, _SC("func")) + .smartFunc(&Data::func, _SC("dataFunc")) + .smartVar(&Data::var, _SC("dataVar")) + ; + + SQPLUS_TEST_TRACE_SUB(testSmartPointer); + RUN_SCRIPT(_SC("\ + local ptr = SmartPointer(); \n\ + ptr.func(); \n\ + ptr.dataFunc(); \n\ + ptr.dataVar = 10; \n\ + ptr.dataFunc(); \n\ + ")); + + CHECK_EQUAL(data.var, 10); +#else + printf("Skipped (SQPLUS_SMARTPOINTER_OPT is not defined)\n"); +#endif + // === END SmartPointer Test === +} + +unsigned char* getSmartPointerPointee(unsigned char *up) { + return reinterpret_cast(reinterpret_cast(up)->get()); +} + diff --git a/sqplus/testSqPlus2unit/test_StringConv.cpp b/sqplus/testSqPlus2unit/test_StringConv.cpp new file mode 100755 index 0000000..6ae5116 --- /dev/null +++ b/sqplus/testSqPlus2unit/test_StringConv.cpp @@ -0,0 +1,358 @@ +#include "testEnv.hpp" + +#ifdef SQPLUS_AUTOCONVERT_OTHER_CHAR + +# include "../sqplus/SqPlusOCharBuf.h" + +namespace { +class StringConvTest { +public: + StringConvTest() {} + int AsciiArgFunc( const char *arg1 ){ + m_a1 = arg1; + return arg1 ? (int)strlen(arg1) : 0; + } + + int WideArgFunc( const wchar_t *arg2 ){ + m_a2 = arg2; + return arg2 ? (int)wcslen(arg2) : 0; + } + + const char *GetArg1() { return m_a1; } + const wchar_t *GetArg2() { return m_a2; } + + SQACharBuf m_a1; + SQWCharBuf m_a2; +}; +} +DECLARE_INSTANCE_TYPE(StringConvTest); + +static bool +checkElems_8bit(const char *prefix, + const char *str, const unsigned char *ref) +{ + bool result = true; + printf("%s\t[ ", prefix); + for (const char *p = str; *p; ++p, ++ref) { + printf("%02x ", *p & 0xff); + if (*reinterpret_cast(p) != *ref) { + printf(" (<- expected %02x) ", *ref & 0xff); + result = false; + } + } + printf("]\n"); + return result; +} + +static bool +checkElems_16bit(const char *prefix, + const wchar_t *wstr, const unsigned char *ref) +{ + bool result = true; + printf("%s\t[ ", prefix); + for (const wchar_t *p = wstr; *p; ++p) { + unsigned char msb = (*p & 0xff00) >> 8; + unsigned char lsb = (*p & 0x00ff); + printf("%02x%02x ", msb, lsb); + + if (msb != *(ref + 1) || lsb != *ref) { + printf(" (<- expected %02x%02x) ", *(ref + 1) & 0xff, *ref & 0xff); + result = false; + } + ref += 2; + } + printf("]\n"); + return result; +} + +#if 0 +static bool +checkElems_32bit(const char *prefix, + const wchar_t *wstr, const unsigned char *ref) +{ + bool result = true; + printf("%s\t[ ", prefix); + for (const wchar_t *p = wstr; *p; ++p) { + unsigned char b0 = (*p & 0xff000000) >> 24; + unsigned char b1 = (*p & 0x00ff0000) >> 16; + unsigned char b2 = (*p & 0x0000ff00) >> 8; + unsigned char b3 = (*p & 0x000000ff); + printf("%02x%02x%02x%02x ", b0, b1, b2, b3); + + if (b0 != *(ref + 3)|| + b1 != *(ref + 2) || + b2 != *(ref + 1) || + b3 != *(ref + 0)) { + printf(" (<- expected %02x%02x%02x%02x) ", + *(ref + 3)& 0xff, + *(ref + 2) & 0xff, + *(ref + 1) & 0xff, + *(ref + 0) & 0xff); + result = false; + } + ref += 4; + } + printf("]\n"); + return result; +} +#endif + +static const unsigned char testString_utf_8[] = { + 0x61, // 'a' + 0x62, // 'b' + 0x63, // 'c' + 0x5f, // '_' + 0xe2, 0x82, 0xac, // Unicode Character 'EURO SIGN' + 0x5f, // '_' + 0x33, // '3' + 0x5f, // '_' + 0xc2, 0xa3, // Unicode Character 'POUND SIGN' + 0x5f, // '_' + 0x00 // NUL +}; + +static const unsigned char testString_latin_1[] = { + 0x61, // 'a' + 0x62, // 'b' + 0x63, // 'c' + 0x5f, // '_' + 0x3f, // '?' (implies broken in conversion) + 0x5f, // '_' + 0x33, // '3' + 0x5f, // '_' + 0xa3, // Latin-1 Character 'POUND SIGN' + 0x5f, // '_' + 0x00 // NUL +}; + +static const unsigned char testString_utf_16_le[] = { + 0x61, 0x00, // 'a' + 0x62, 0x00, // 'b' + 0x63, 0x00, // 'c' + 0x5f, 0x00, // '_' + 0xac, 0x20, // Unicode Character 'EURO SIGN' + 0x5f, 0x00, // '_' + 0x33, 0x00, // '3' + 0x5f, 0x00, // '_' + 0xa3, 0x00, // Unicode Character 'POUND SIGN' + 0x5f, 0x00, // '_' + 0x00, 0x00 // NUL +}; + + +static const unsigned char brokenString_utf_8[] = { + 0x61, // 'a' + 0x62, // 'b' + 0x63, // 'c' + 0x5f, // '_' + 0x20, 0xac, // Invalid UTF-8 Character + 0x5f, // '_' + 0x33, // '3' + 0x5f, // '_' + 0xc2, 0xa3, // Unicode Character 'POUND SIGN' + 0x5f, // '_' + 0x00 // NUL +}; + +static const unsigned char brokenString_utf_16_le[] = { + 0x61, 0x00, // 'a' + 0x62, 0x00, // 'b' + 0x63, 0x00, // 'c' + 0x5f, 0x00, // '_' + 0x20, 0x00, // ' ' first byte of Invalid UTF-8 + 0xff, 0xff, // broken character + 0x5f, 0x00, // '_' + 0x33, 0x00, // '3' + 0x5f, 0x00, // '_' + 0xa3, 0x00, // Unicode Character 'POUND SIGN' + 0x5f, 0x00, // '_' + 0x00, 0x00 // NUL +}; + + +static const unsigned char testString2_latin_1[] = { + 0x61, // 'a' + 0x62, // 'b' + 0x63, // 'c' + 0x5f, // '_' + 0xa5, // Latin-1 Character 'YEN SIGN' + 0x5f, // '_' + 0x33, // '3' + 0x5f, // '_' + 0xa3, // Latin-1 Character 'POUND SIGN' + 0x5f, // '_' + 0x00, // NUL +}; + +static const unsigned char testString2_utf_16_le[] = { + 0x61, 0x00, // 'a' + 0x62, 0x00, // 'b' + 0x63, 0x00, // 'c' + 0x5f, 0x00, // '_' + 0xa5, 0x00, // Unicode Character 'YEN SIGN' + 0x5f, 0x00, // '_' + 0x33, 0x00, // '3' + 0x5f, 0x00, // '_' + 0xa3, 0x00, // Unicode Character 'POUND SIGN' + 0x5f, 0x00, // '_' + 0x00, 0x00 // NUL +}; + + + +#endif // SQPLUS_AUTOCONVERT_OTHER_CHAR + + +SQPLUS_TEST(Test_StringConv) +{ + SQPLUS_TEST_TRACE(); + + using namespace SqPlus; + SquirrelObject root = SquirrelVM::GetRootTable(); + + // A Squirrel helper function to print an array of elems +# if defined(SQUNICODE) + RUN_SCRIPT(_SC("\n\ + function PrintElems16(name, v){ \n\ + local s = name + \"\\t[ \" \n\ + foreach( e in v ) s += format(\"%04x \", e & 0xffff) \n\ + s+=\"]\\n\" \n\ + print(s) \n\ + } \n\ + PrintElems16(\"car\", \"car\") \n\ + ")); +# else + RUN_SCRIPT(_SC("\n\ + function PrintElems8(name, v){ \n\ + local s = name + \"\\t[ \" \n\ + foreach( e in v ) s += format(\"%02x \", e & 0xff) \n\ + s+=\"]\\n\" \n\ + print(s) \n\ + } \n\ + PrintElems8(\"car\", \"car\") \n\ + ")); +#endif + + +#ifdef SQPLUS_AUTOCONVERT_OTHER_CHAR + + printf( "SQPLUS_USE_LATIN1:%d\n", SQPLUS_USE_LATIN1 ); + + SQClassDef(_SC("StringConvTest")) + .func(&StringConvTest::AsciiArgFunc, _SC("AsciiArgFunc")) + .func(&StringConvTest::WideArgFunc, _SC("WideArgFunc")) + .func(&StringConvTest::GetArg1, _SC("GetArg1")) + .func(&StringConvTest::GetArg2, _SC("GetArg2")) + ; + + // Test that basic string (only 7-bit chars) can be set and read + // back for both Ascii and wide strings + SQPLUS_TEST_TRACE_SUB(7bit_chars); + RUN_SCRIPT(_SC("\n\ + print(\"StringConvTest - with only ASCII characters\\n\"); \ + local a = StringConvTest(); \n\ + a.AsciiArgFunc(\"Hello\"); \n\ + print(a.GetArg1()); \n\ + a.WideArgFunc(\"World\"); \n\ + print(a.GetArg2()); \n\ + assert(a.GetArg1()==\"Hello\"); \n\ + assert(a.GetArg2()==\"World\"); \n\ + ")); + + printf("-- \n\n"); + RUN_SCRIPT(_SC("print(\"StringConvTest - with non-ASCII characters\\n\");")); + // + // This script tests conversion with strings that use more than 7 bits. + // The character \u20AC is the Euro sign (outside of Latin1 code page) + // +# if defined(SQUNICODE) && SQPLUS_USE_LATIN1 == 0 + // (case 1) + // SQChar is wchar_t, and 8 bit strings are UTF-8. + // Conversions should work. + SQPLUS_TEST_TRACE_SUB(With_SQUNICODE); + RUN_SCRIPT(L"dofile(\"test_StringConv_case1.nut\", true)"); + + SquirrelObject a1 = root.GetValue(_SC("a1")); + StringConvTest *a1p = static_cast( + a1.GetInstanceUP(ClassType::type()) + ); + CHECK(checkElems_8bit("a1p->GetArg1()", + a1p->GetArg1(), testString_utf_8)); + CHECK(checkElems_16bit("a1p->GetArg2()", + a1p->GetArg2(), testString_utf_16_le)); + +# elif defined(SQUNICODE) && SQPLUS_USE_LATIN1 == 1 + // (case 2) + // SQChar is wchar_t, and 8 bit strings are Latin1. + // Going from wchar_t => char => wchar_t will not work. + SQPLUS_TEST_TRACE_SUB(With_SQUNICODE_LATIN1); + RUN_SCRIPT(L"dofile(\"test_StringConv_case2.nut\", true)"); + + SquirrelObject a2 = root.GetValue(_SC("a2")); + StringConvTest *a2p = static_cast( + a2.GetInstanceUP(ClassType::type()) + ); + CHECK(checkElems_8bit("a2p->GetArg1()", + a2p->GetArg1(), testString_latin_1)); + CHECK(checkElems_16bit("a2p->GetArg2()", + a2p->GetArg2(), testString_utf_16_le)); + +# elif !defined(SQUNICODE) && SQPLUS_USE_LATIN1 == 0 + // (case 3) + // SQChar is char, and 8 bit strings are treated as UTF-8 in conversion. + // Conversion from char=>wchar_t fails when the string is not valid UTF-8. + // This mode could be useful when one knows that all 8-bit strings are + // valid UTF-8. + SQPLUS_TEST_TRACE_SUB(Without_SQUNICODE); + RUN_SCRIPT("dofile(\"test_StringConv_case3.nut\", true);"); + + SquirrelObject a3 = root.GetValue(_SC("a3")); + StringConvTest *a3p = static_cast( + a3.GetInstanceUP(ClassType::type()) + ); + CHECK(checkElems_8bit("a3p->GetArg1()", + a3p->GetArg1(), testString_utf_8)); + + CHECK(checkElems_16bit("a3p->GetArg2()", + a3p->GetArg2(), testString_utf_16_le)); + + + + SquirrelObject a3b = root.GetValue(_SC("a3b")); + StringConvTest *a3bp = static_cast( + a3b.GetInstanceUP(ClassType::type()) + ); + CHECK(checkElems_8bit("a3bp->GetArg1()", + a3bp->GetArg1(), brokenString_utf_8)); + + CHECK(checkElems_16bit("a3bp->GetArg2()", + a3bp->GetArg2(), brokenString_utf_16_le)); + + +# elif !defined(SQUNICODE) && SQPLUS_USE_LATIN1 == 1 + // (case 4) + // SQChar is char, and 8 bit strings treated like Latin1. + SQPLUS_TEST_TRACE_SUB(Without_SQUNICODE_LATIN1); + RUN_SCRIPT("dofile(\"test_StringConv_case4.nut\", true);"); + + SquirrelObject a4 = root.GetValue(_SC("a4")); + StringConvTest *a4p = static_cast( + a4.GetInstanceUP(ClassType::type()) + ); + CHECK(checkElems_8bit("a4p->GetArg1()", + a4p->GetArg1(), testString2_latin_1)); + + CHECK(checkElems_16bit("a4p->GetArg2()", + a4p->GetArg2(), testString2_utf_16_le)); + + + // Conversion wchar_t => char won't work for characters outside of latin-1. + a4p->WideArgFunc((wchar_t*)testString_utf_16_le); // containing 'EURO SIGN' + RUN_SCRIPT("test4();"); +# endif + + +#else // !defined(SQPLUS_AUTOCONVERT_OTHER_CHAR) + printf("Skipped (SQPLUS_AUTOCONVERT_OTHER_CHAR is not defined)\n"); +#endif +} diff --git a/sqplus/testSqPlus2unit/test_StringConv_case1.nut b/sqplus/testSqPlus2unit/test_StringConv_case1.nut new file mode 100755 index 0000000..94b0c50 Binary files /dev/null and b/sqplus/testSqPlus2unit/test_StringConv_case1.nut differ diff --git a/sqplus/testSqPlus2unit/test_StringConv_case2.nut b/sqplus/testSqPlus2unit/test_StringConv_case2.nut new file mode 100755 index 0000000..9fda479 Binary files /dev/null and b/sqplus/testSqPlus2unit/test_StringConv_case2.nut differ diff --git a/sqplus/testSqPlus2unit/test_StringConv_case3.nut b/sqplus/testSqPlus2unit/test_StringConv_case3.nut new file mode 100755 index 0000000..94da5f2 --- /dev/null +++ b/sqplus/testSqPlus2unit/test_StringConv_case3.nut @@ -0,0 +1,40 @@ +// (case 3) +// SQChar is char, and 8 bit strings are treated as UTF-8 in conversion. +// This mode could be useful when one knows that all 8-bit strings are +// valid UTF-8. + +print("(case 3) !SQUNICODE, UTF8\n"); + +local test_str = "abc_€_3_£_"; // valid UTF-8 +PrintElems8("test_str", test_str); + +a3 <- StringConvTest(); +a3.AsciiArgFunc(test_str); // test_str will be stored as it is. +a3.WideArgFunc(test_str); +assert(a3.GetArg1() == test_str); +assert(a3.GetArg2() == test_str); + +/* + Conversion from char => wchar_t fails when the string is not valid UTF-8. + */ + +a3b <- StringConvTest(); +local broken_str = "abc_\x20\xAC_3_£_"; // broken_str is 8-bit string + // containing not valid UTF-8 +PrintElems8("broken_str", broken_str); + +a3b.AsciiArgFunc(broken_str); // broken_str will be stored as it is. +a3b.WideArgFunc(broken_str); // broken_str will be converted to 16-bit string, + // and broken character should be lost. + +assert(a3b.GetArg1() == broken_str); +assert(!(a3b.GetArg2() == broken_str)); + + + +/* + * Local Variables: + * coding: utf-8 + * End: + */ + diff --git a/sqplus/testSqPlus2unit/test_StringConv_case4.nut b/sqplus/testSqPlus2unit/test_StringConv_case4.nut new file mode 100755 index 0000000..4d805ca --- /dev/null +++ b/sqplus/testSqPlus2unit/test_StringConv_case4.nut @@ -0,0 +1,28 @@ +// (case 4) +// SQChar is char, and 8 bit strings treated like Latin1. +// +// Conversion wchar_t => char will not work for characters +// outside of latin-1. + +print("(case 4) !SQUNICODE, LATIN1\n"); +a4 <- StringConvTest(); +local test_str2 = "abc__3__"; +PrintElems8("test_str2", test_str2); + +a4.AsciiArgFunc(test_str2); +a4.WideArgFunc(test_str2); +assert(a4.GetArg1() == test_str2); +assert(a4.GetArg2() == test_str2); + + +// test for conversion +function test4() { + PrintElems8("a4.GetArg2(): ", a4.GetArg2()); + assert(a4.GetArg2() == "abc_?_3__"); +} + +/* + * Local Variables: + * coding: latin-1 + * End: + */ diff --git a/sqplus/testSqPlus2unit/test_Table.cpp b/sqplus/testSqPlus2unit/test_Table.cpp new file mode 100755 index 0000000..101aa66 --- /dev/null +++ b/sqplus/testSqPlus2unit/test_Table.cpp @@ -0,0 +1,28 @@ +#include "testEnv.hpp" + +SQPLUS_TEST(Test_Table) +{ + SQPLUS_TEST_TRACE(); + + using namespace SqPlus; + SquirrelObject root = SquirrelVM::GetRootTable(); + + RUN_SCRIPT(_SC("\n\ +table1 <- {key1=\"keyVal\", key2 = 123}; \n\ +if (\"key1\" in table1) {\n\ + print(\"Sq: Found it\"); \n\ +} else {\n\ + print(\"Sq: Not found\");\n\ + assert(false)\n\ +}" + )); + + SquirrelObject table1 = root.GetValue(_SC("table1")); + if (table1.Exists(_SC("key1"))) { + scprintf(_SC("C++: Found it.\n")); + } else { + scprintf(_SC("C++: Did not find it.\n")); + CHECK(false); + } // if +} + diff --git a/sqplus/testSqPlus2unit/test_TypeSafe.cpp b/sqplus/testSqPlus2unit/test_TypeSafe.cpp new file mode 100755 index 0000000..a636d99 --- /dev/null +++ b/sqplus/testSqPlus2unit/test_TypeSafe.cpp @@ -0,0 +1,95 @@ +#include "testEnv.hpp" + +namespace { + +class Vector3 { +public: + Vector3(void); + float x, y, z; + void set(float x, float y, float z); + Vector3 add(Vector3*); +}; + +class Player { +protected: + Vector3 position; + Vector3 velocity; +public: + Player(void) {velocity.set(10.0, 20.0, 30.0);} + Vector3 getVelocity(void); +}; + +} + +DECLARE_INSTANCE_TYPE(Vector3); +DECLARE_INSTANCE_TYPE(Player); + +SQPLUS_TEST(Test_TypeSafe) +{ + SQPLUS_TEST_TRACE(); + using namespace SqPlus; + + SQClassDef(_SC("Player")) + .func(&Player::getVelocity, _SC("getVelocity")) + ; + + SQClassDef(_SC("Vector3")) + .func(&Vector3::set, _SC("set")) + .func(&Vector3::add, _SC("_add")) + .var(&Vector3::x, _SC("x")) + .var(&Vector3::y, _SC("y")) + .var(&Vector3::z, _SC("z")) + ; + + SQPLUS_TEST_TRACE_SUB(detect_invalid_argument_type); + RUN_SCRIPT_THROW( + _SC("print(\"An error is expected at the next line:\"); \n\ + local v = Vector3(); \n\ + v.set(1.0, 2.0, 3.0) \n\ + local p = Player(); \n\ + \n\ + local v2 = v + p \n"), + _SC("arith op + on between 'instance' and 'instance'") + ); + + SQPLUS_TEST_TRACE_SUB(valid_argument_type); + RUN_SCRIPT( + _SC("local v = Vector3(); \n\ + v.set(1.0, 2.0, 3.0) \n\ + local p = Player(); \n\ + \n\ + local v2 = v + p.getVelocity() \n\ + assert(v2.x == 11.0) \n\ + assert(v2.y == 22.0) \n\ + assert(v2.z == 33.0) \n") + ); +} + + + + +Vector3::Vector3(void) : x(0.0), y(0.0), z(0.0) +{ +} + +void +Vector3::set(float nx, float ny, float nz) +{ + x = nx; + y = ny; + z = nz; +} + +Vector3 +Vector3::add(Vector3 *vector) +{ + Vector3 v2; + v2.set(x + vector->x, y + vector->y, z + vector->z); + return v2; +} + +Vector3 +Player::getVelocity(void) +{ + return this->velocity; +}